884 files changed, 492537 insertions, 0 deletions

diff --git a/contrib/Makefile.am b/contrib/Makefile.am
new file mode 100644
index 000000000..728221159
--- /dev/null
+++ b/contrib/Makefile.am
@@ -0,0 +1,170 @@
+SUBDIRS = libmpcdec libxdg-basedir libdca nosefart gsm610 libmad a52dec \
+	libfaad
+
+
+if BUILD_DHA_KMOD
+SUBDIRS += libdha
+endif
+
+# vidix depends on portions of dha
+if ENABLE_VIDIX
+if !BUILD_DHA_KMOD
+SUBDIRS += libdha
+endif
+SUBDIRS += vidix
+endif
+
+srcdir = $(shell cd @srcdir@; pwd)
+
+ffmpeg_builder = $(srcdir)/ffmpeg-universal.sh
+
+if ENABLE_DXR3
+dxr3encoder = --enable-encoder=mpeg1video
+endif
+
+if FFMPEG_DISABLE_UNCOMMON_CODECS
+disable_uncommon_codecs = \
+	--disable-decoder=aasc --disable-decoder=asv1 --disable-decoder=asv2 --disable-decoder=avs \
+	--disable-decoder=cscd --disable-decoder=cyuv --disable-decoder=dvvideo --disable-decoder=eightbps \
+	--disable-decoder=flic --disable-decoder=flv --disable-decoder=fourxm --disable-decoder=fraps \
+	--disable-decoder=huffyuv --disable-decoder=idcin --disable-decoder=interplay_video --disable-decoder=kmvc \
+	--disable-decoder=loco --disable-decoder=mmvideo --disable-decoder=nuv --disable-decoder=qdraw \
+	--disable-decoder=qpeg --disable-decoder=roq --disable-decoder=rpza --disable-decoder=smacker \
+	--disable-decoder=smc --disable-decoder=snow --disable-decoder=truemotion1 --disable-decoder=truemotion2 \
+	--disable-decoder=tscc --disable-decoder=ulti --disable-decoder=vcr1 --disable-decoder=vmdvideo \
+	--disable-decoder=wnv1 --disable-decoder=xan_wc3 --disable-decoder=xl --disable-decoder=zmbv \
+	--disable-decoder=alac --disable-decoder=amr_nb --disable-decoder=amr_wb --disable-decoder=libgsm \
+	--disable-decoder=mace3 --disable-decoder=mace6 --disable-decoder=shorten --disable-decoder=smackaud \
+	--disable-decoder=truespeech --disable-decoder=tta --disable-decoder=vmdaudio --disable-decoder=pcm_alaw \
+	--disable-decoder=pcm_mulaw --disable-decoder=pcm_s8 --disable-decoder=pcm_s16be --disable-decoder=pcm_s16le \
+	--disable-decoder=pcm_s24be --disable-decoder=pcm_s24daud --disable-decoder=pcm_s24le --disable-decoder=pcm_s32be \
+	--disable-decoder=pcm_s32le --disable-decoder=pcm_u8 --disable-decoder=pcm_u16be --disable-decoder=pcm_u16le \
+	--disable-decoder=pcm_u24be --disable-decoder=pcm_u24le --disable-decoder=pcm_u32be --disable-decoder=pcm_u32le \
+	--disable-decoder=interplay_dpcm --disable-decoder=roq_dpcm --disable-decoder=sol_dpcm --disable-decoder=vqa \
+	--disable-decoder=xan_dpcm --disable-decoder=adpcm_4xm --disable-decoder=adpcm_ct --disable-decoder=adpcm_ea \
+	--disable-decoder=adpcm_ima_dk3 --disable-decoder=adpcm_ima_dk4 --disable-decoder=adpcm_ima_qt \
+	--disable-decoder=adpcm_ima_smjpeg --disable-decoder=adpcm_ima_wav --disable-decoder=adpcm_ima_ws \
+	--disable-decoder=adpcm_ms --disable-decoder=adpcm_sbpro_2 --disable-decoder=adpcm_sbpro_3 \
+	--disable-decoder=adpcm_sbpro_4 --disable-decoder=adpcm_xa --disable-decoder=adpcm_yamaha
+endif
+
+if FFMPEG_DISABLE_POPULAR_CODECS
+disable_popular_codecs = \
+	--disable-decoder=cinepak --disable-decoder=flashsv --disable-decoder=h261 --disable-decoder=h263 \
+	--disable-decoder=h263i --disable-decoder=h264 --disable-decoder=indeo2 --disable-decoder=indeo3 \
+	--disable-decoder=mjpeg --disable-decoder=mjpegb --disable-decoder=mpeg1video --disable-decoder=mpeg2video \
+	--disable-decoder=mpeg4 --disable-decoder=mpegvideo --disable-decoder=msmpeg4v1 --disable-decoder=msmpeg4v2 \
+	--disable-decoder=msmpeg4v3 --disable-decoder=msrle --disable-decoder=msvideo1 --disable-decoder=qtrle \
+	--disable-decoder=rv10 --disable-decoder=rv20 --disable-decoder=svq1 --disable-decoder=svq3 --disable-decoder=vc1 \
+	--disable-decoder=vp3 --disable-decoder=vp5 --disable-decoder=vp6 --disable-decoder=vp6f --disable-decoder=wmv1 \
+	--disable-decoder=wmv2 --disable-decoder=wmv3 --disable-decoder=cook --disable-decoder=dts --disable-decoder=flac \
+	--disable-decoder=mp2 --disable-decoder=mp3 --disable-decoder=qdm2 --disable-decoder=ra_144 --disable-decoder=ra_288 \
+	--disable-decoder=wavpack --disable-decoder=wmav1 --disable-decoder=wmav2 --disable-decoder=adpcm_swf
+endif
+
+configure_options =\
+	--disable-shared --enable-static --disable-demuxers --disable-muxers --disable-strip \
+	--enable-gpl --enable-pthreads --disable-ffmpeg --disable-ffserver --disable-ffplay
+
+# --enable-debug --disable-opts breaks the build of ffmpeg on x86:
+# i386/mpegvideo_mmx_template.c:108: error: can't find a register in class ‘GENERAL_REGS’ while reloading ‘asm’
+# pending a real fix --enable-debug for libxine does not enable debugging options for ffmpeg for now
+#if DEBUG_BUILD
+#configure_options += --enable-debug
+#else
+configure_options += --disable-debug
+#endif
+if PROFILING_BUILD
+configure_options += --enable-gprof
+endif
+if DISABLE_OPTIMIZATIONS
+#configure_options += --disable-opts
+endif
+if HAVE_MLIB
+configure_options += --enable-sunmlib
+endif
+
+if !HOST_OS_DARWIN
+FFMPEG_EXTRA_CFLAGS = -fPIC -DPIC
+endif
+
+disable_decoders = \
+	--disable-decoder=bmp --disable-decoder=cavs --disable-decoder=cljr --disable-decoder=dsicinvideo \
+	--disable-decoder=ffv1 --disable-decoder=ffvhuff --disable-decoder=gif --disable-decoder=mdec \
+	--disable-decoder=mpeg_xvmc --disable-decoder=mszh --disable-decoder=png --disable-decoder=rawvideo \
+	--disable-decoder=sp5x --disable-decoder=targa --disable-decoder=tiertexseqvideo --disable-decoder=tiff \
+	--disable-decoder=vmnc --disable-decoder=zlib --disable-decoder=dsicinaudio --disable-decoder=imc \
+	--disable-decoder=mp3adu --disable-decoder=mp3on4 --disable-decoder=mpc7 --disable-decoder=sonic \
+	--disable-decoder=ws_snd1 --disable-decoder=adpcm_adx --disable-decoder=adpcm_g726 --disable-decoder=dvbsub \
+	--disable-decoder=dvdsub --disable-decoder=theora --disable-decoder=aac --disable-decoder=mpeg4aac \
+	--disable-decoder=ac3 --disable-decoder=vorbis
+
+all_configure_options =	\
+	$(configure_options) --make="$(MAKE)" --cc="$(CC)" \
+	--disable-encoders $(dxr3encoder) $(disable_decoders) \
+	$(disable_uncommon_codecs) $(disable_popular_codecs)
+
+ffmpeg/config.mak: ffmpeg/configure Makefile $(ffmpeg_builder)
+if MACOSX_UNIVERSAL_BINARY
+	export CFLAGS="$(VISIBILITY_FLAG)";							\
+	export FFMPEG_CONFIGURE_OPTIONS="$(all_configure_options)";				\
+	$(ffmpeg_builder) -configure "$(srcdir)/ffmpeg" $(UNIVERSAL_ARCHES)
+else
+	mkdir -p ffmpeg
+	cd ffmpeg; \
+	$(srcdir)/ffmpeg/configure $(all_configure_options) \
+		--extra-cflags="$(VISIBILITY_FLAG) $(FFMPEG_EXTRA_CFLAGS)"; \
+	cd ..
+if HOST_OS_DARWIN
+	cat ffmpeg/config.mak | sed -e '/OPTFLAGS=/s/-mdynamic-no-pic//g' > ffmpeg/config.tmp
+	mv -f ffmpeg/config.tmp ffmpeg/config.mak
+endif
+endif
+
+ffmpeg/libavutil/libavutil.a: ffmpeg/config.mak
+if MACOSX_UNIVERSAL_BINARY
+	export MAKE="$(MAKE)"; \
+	$(ffmpeg_builder) -avutil "$(srcdir)/ffmpeg" $(UNIVERSAL_ARCHES)
+else
+	$(MAKE) -C ffmpeg/libavutil libavutil.a
+endif
+
+ffmpeg/libavcodec/libavcodec.a: ffmpeg/config.mak
+if MACOSX_UNIVERSAL_BINARY
+	export MAKE="$(MAKE)"; \
+	$(ffmpeg_builder) -avcodec "$(srcdir)/ffmpeg" $(UNIVERSAL_ARCHES)
+else
+	$(MAKE) -C ffmpeg/libavcodec libavcodec.a
+endif
+
+ffmpeg/libpostproc/libpostproc.a: ffmpeg/config.mak
+if MACOSX_UNIVERSAL_BINARY
+	export MAKE="$(MAKE)"; \
+	$(ffmpeg_builder) -postproc "$(srcdir)/ffmpeg" $(UNIVERSAL_ARCHES)
+else
+	$(MAKE) -C ffmpeg/libpostproc libpostproc.a
+endif
+
+clean-local:
+if MACOSX_UNIVERSAL_BINARY
+	export MAKE="$(MAKE)"; \
+	$(ffmpeg_builder) -clean "$(srcdir)/ffmpeg" $(UNIVERSAL_ARCHES)
+else
+	-$(MAKE) -C ffmpeg clean
+endif
+
+distclean-local:
+if MACOSX_UNIVERSAL_BINARY
+	export MAKE="$(MAKE)"; \
+	$(ffmpeg_builder) -distclean "$(srcdir)/ffmpeg" $(UNIVERSAL_ARCHES)
+else
+	-$(MAKE) -C ffmpeg distclean
+endif
+
+EXTRA_DIST = README.contrib ffmpeg-distfiles ffmpeg-universal.sh
+
+dist-hook:
+	while read entry; do \
+		test -d $(srcdir)/$$entry && mkdir -p $(distdir)/$$entry; \
+		test -f $(srcdir)/$$entry && cp -p $(srcdir)/$$entry $(distdir)/$$entry; \
+	done < $(srcdir)/ffmpeg-distfiles
diff --git a/contrib/README.contrib b/contrib/README.contrib
new file mode 100644
index 000000000..6b2a58c1c
--- /dev/null
+++ b/contrib/README.contrib
@@ -0,0 +1,58 @@
+The contrib/ subdirectory for xine-lib contains the code for libraries
+that are not developed by the xine project, but are rather imported
+from other projects.
+
+These libraries are imported either because they need to be patched to
+fix bugs not yet fixed in any released version, to make it simpler for
+the users to have the library installed, or because there's no proper
+release done by that project.
+
+This README file should explain how to upgrade the code present in the
+contrib/ directory with new sources from the development project.
+
+FFmpeg
+------
+
+FFmpeg does not have proper releases at the moment, which means that
+to be safe that the correct version of FFmpeg is used by xine-lib
+users, a copy of the Subversion repository has to be imported in the
+source package.
+
+To upgrade the code coming from FFmpeg project, you have to run the
+following commands:
+
+  cd ${xine-lib-checkout}/contrib
+  rm -rf ffmpeg
+  svn export svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
+  find ffmpeg > ffmpeg-distfiles
+
+This will take a new checkout of FFmpeg and put it in place; if there
+hasn't been functional changes in their build system, this should be
+enough (if there has been, and you don't know about them, you
+shouldn't be doing the contrib/ upgrade).
+
+After this, you need to make sure that Mercurial knows to remove the
+files that were removed by FFmpeg upstream and to add the files that
+were added by FFmpeg upstream. A way to handle this is (assuming that
+you didn't try to compile xine-lib with the updated ffmpeg yet):
+
+  cd ${xine-lib-checkout}/contrib/ffmpeg
+  hg status | egrep '^!' | cut -d ' ' -f 2 | xargs hg rm
+  hg status | egrep '^?' | cut -d ' ' -f 2 | xargs hg add
+
+This should register the file changes that happened.
+
+The ffmpeg-distfiles file is used by the make dist target to know
+which files needs to be copied over in the tarball file, so it's
+important that is always up to date.
+
+libxdg-basedir
+--------------
+
+The libxdg-basedir project is a (really) small library used to provide
+the proper access to XDG directories as described by the XDG Base
+Directory Specification (0.6 version).
+
+The library can be found at
+https://n.ethz.ch/student/nevillm/download/libxdg-basedir/ , and it's
+imported in xine-lib as it's far from commonly found on distributions.
diff --git a/contrib/a52dec/Makefile.am b/contrib/a52dec/Makefile.am
new file mode 100644
index 000000000..6eebd58be
--- /dev/null
+++ b/contrib/a52dec/Makefile.am
@@ -0,0 +1,12 @@
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+
+if ENABLE_A52DEC
+if !WITH_EXTERNAL_A52DEC
+noinst_LTLIBRARIES = liba52.la
+endif
+endif
+
+liba52_la_SOURCES = bitstream.c bit_allocate.c downmix.c imdct.c parse.c \
+	a52.h a52_internal.h bitstream.h tables.h crc.c
+liba52_la_LIBADD = -lm
+liba52_la_CPPFLAGS = $(AM_CPPFLAGS)
diff --git a/contrib/a52dec/a52.h b/contrib/a52dec/a52.h
new file mode 100644
index 000000000..9db52ccf8
--- /dev/null
+++ b/contrib/a52dec/a52.h
@@ -0,0 +1,62 @@
+/*
+ * a52.h
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef A52_H
+#define A52_H
+
+#ifndef LIBA52_DOUBLE
+typedef float sample_t;
+#else
+typedef double sample_t;
+#endif
+
+typedef struct a52_state_s a52_state_t;
+
+#define A52_CHANNEL 0
+#define A52_MONO 1
+#define A52_STEREO 2
+#define A52_3F 3
+#define A52_2F1R 4
+#define A52_3F1R 5
+#define A52_2F2R 6
+#define A52_3F2R 7
+#define A52_CHANNEL1 8
+#define A52_CHANNEL2 9
+#define A52_DOLBY 10
+#define A52_CHANNEL_MASK 15
+
+#define A52_LFE 16
+#define A52_ADJUST_LEVEL 32
+
+a52_state_t * a52_init (uint32_t mm_accel);
+sample_t * a52_samples (a52_state_t * state);
+int a52_syncinfo (uint8_t * buf, int * flags,
+		  int * sample_rate, int * bit_rate);
+int a52_frame (a52_state_t * state, uint8_t * buf, int * flags,
+	       sample_t * level, sample_t bias);
+void a52_dynrng (a52_state_t * state,
+		 sample_t (* call) (sample_t, void *), void * data);
+int a52_block (a52_state_t * state);
+void a52_free (a52_state_t * state);
+
+#endif /* A52_H */
diff --git a/contrib/a52dec/a52_internal.h b/contrib/a52dec/a52_internal.h
new file mode 100644
index 000000000..541d94803
--- /dev/null
+++ b/contrib/a52dec/a52_internal.h
@@ -0,0 +1,121 @@
+/*
+ * a52_internal.h
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+typedef struct {
+    uint8_t bai;		/* fine SNR offset, fast gain */
+    uint8_t deltbae;		/* delta bit allocation exists */
+    int8_t deltba[50];		/* per-band delta bit allocation */
+} ba_t;
+
+typedef struct {
+    uint8_t exp[256];		/* decoded channel exponents */
+    int8_t bap[256];		/* derived channel bit allocation */
+} expbap_t;
+
+struct a52_state_s {
+    uint8_t fscod;		/* sample rate */
+    uint8_t halfrate;		/* halfrate factor */
+    uint8_t acmod;		/* coded channels */
+    uint8_t lfeon;		/* coded lfe channel */
+    sample_t clev;		/* centre channel mix level */
+    sample_t slev;		/* surround channels mix level */
+
+    int output;			/* type of output */
+    sample_t level;		/* output level */
+    sample_t bias;		/* output bias */
+
+    int dynrnge;		/* apply dynamic range */
+    sample_t dynrng;		/* dynamic range */
+    void * dynrngdata;		/* dynamic range callback funtion and data */
+    sample_t (* dynrngcall) (sample_t range, void * dynrngdata);
+
+    uint8_t chincpl;		/* channel coupled */
+    uint8_t phsflginu;		/* phase flags in use (stereo only) */
+    uint8_t cplstrtmant;	/* coupling channel start mantissa */
+    uint8_t cplendmant;		/* coupling channel end mantissa */
+    uint32_t cplbndstrc;	/* coupling band structure */
+    sample_t cplco[5][18];	/* coupling coordinates */
+
+    /* derived information */
+    uint8_t cplstrtbnd;		/* coupling start band (for bit allocation) */
+    uint8_t ncplbnd;		/* number of coupling bands */
+
+    uint8_t rematflg;		/* stereo rematrixing */
+
+    uint8_t endmant[5];		/* channel end mantissa */
+
+    uint16_t bai;		/* bit allocation information */
+
+    uint32_t * buffer_start;
+    uint16_t lfsr_state;	/* dither state */
+    uint32_t bits_left;
+    uint32_t current_word;
+
+    uint8_t csnroffst;		/* coarse SNR offset */
+    ba_t cplba;			/* coupling bit allocation parameters */
+    ba_t ba[5];			/* channel bit allocation parameters */
+    ba_t lfeba;			/* lfe bit allocation parameters */
+
+    uint8_t cplfleak;		/* coupling fast leak init */
+    uint8_t cplsleak;		/* coupling slow leak init */
+
+    expbap_t cpl_expbap;
+    expbap_t fbw_expbap[5];
+    expbap_t lfe_expbap;
+
+    sample_t * samples;
+    void * samples_base;
+    int downmixed;
+};
+
+#define LEVEL_PLUS6DB 2.0
+#define LEVEL_PLUS3DB 1.4142135623730951
+#define LEVEL_3DB 0.7071067811865476
+#define LEVEL_45DB 0.5946035575013605
+#define LEVEL_6DB 0.5
+
+#define EXP_REUSE (0)
+#define EXP_D15   (1)
+#define EXP_D25   (2)
+#define EXP_D45   (3)
+
+#define DELTA_BIT_REUSE (0)
+#define DELTA_BIT_NEW (1)
+#define DELTA_BIT_NONE (2)
+#define DELTA_BIT_RESERVED (3)
+
+void a52_bit_allocate (a52_state_t * state, ba_t * ba, int bndstart,
+		       int start, int end, int fastleak, int slowleak,
+		       expbap_t * expbap);
+
+int a52_downmix_init (int input, int flags, sample_t * level,
+		      sample_t clev, sample_t slev);
+int a52_downmix_coeff (sample_t * coeff, int acmod, int output, sample_t level,
+		       sample_t clev, sample_t slev);
+void a52_downmix (sample_t * samples, int acmod, int output, sample_t bias,
+		  sample_t clev, sample_t slev);
+void a52_upmix (sample_t * samples, int acmod, int output);
+
+void a52_imdct_init (uint32_t mm_accel);
+void a52_imdct_256 (sample_t * data, sample_t * delay, sample_t bias);
+void a52_imdct_512 (sample_t * data, sample_t * delay, sample_t bias);
diff --git a/contrib/a52dec/bit_allocate.c b/contrib/a52dec/bit_allocate.c
new file mode 100644
index 000000000..0567b2285
--- /dev/null
+++ b/contrib/a52dec/bit_allocate.c
@@ -0,0 +1,265 @@
+/*
+ * bit_allocate.c
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#include <inttypes.h>
+
+#include "a52.h"
+#include "a52_internal.h"
+
+static int hthtab[3][50] = {
+    {0x730, 0x730, 0x7c0, 0x800, 0x820, 0x840, 0x850, 0x850, 0x860, 0x860,
+     0x860, 0x860, 0x860, 0x870, 0x870, 0x870, 0x880, 0x880, 0x890, 0x890,
+     0x8a0, 0x8a0, 0x8b0, 0x8b0, 0x8c0, 0x8c0, 0x8d0, 0x8e0, 0x8f0, 0x900,
+     0x910, 0x910, 0x910, 0x910, 0x900, 0x8f0, 0x8c0, 0x870, 0x820, 0x7e0,
+     0x7a0, 0x770, 0x760, 0x7a0, 0x7c0, 0x7c0, 0x6e0, 0x400, 0x3c0, 0x3c0},
+    {0x710, 0x710, 0x7a0, 0x7f0, 0x820, 0x830, 0x840, 0x850, 0x850, 0x860,
+     0x860, 0x860, 0x860, 0x860, 0x870, 0x870, 0x870, 0x880, 0x880, 0x880,
+     0x890, 0x890, 0x8a0, 0x8a0, 0x8b0, 0x8b0, 0x8c0, 0x8c0, 0x8e0, 0x8f0,
+     0x900, 0x910, 0x910, 0x910, 0x910, 0x900, 0x8e0, 0x8b0, 0x870, 0x820,
+     0x7e0, 0x7b0, 0x760, 0x770, 0x7a0, 0x7c0, 0x780, 0x5d0, 0x3c0, 0x3c0},
+    {0x680, 0x680, 0x750, 0x7b0, 0x7e0, 0x810, 0x820, 0x830, 0x840, 0x850,
+     0x850, 0x850, 0x860, 0x860, 0x860, 0x860, 0x860, 0x860, 0x860, 0x860,
+     0x870, 0x870, 0x870, 0x870, 0x880, 0x880, 0x880, 0x890, 0x8a0, 0x8b0,
+     0x8c0, 0x8d0, 0x8e0, 0x8f0, 0x900, 0x910, 0x910, 0x910, 0x900, 0x8f0,
+     0x8d0, 0x8b0, 0x840, 0x7f0, 0x790, 0x760, 0x7a0, 0x7c0, 0x7b0, 0x720}
+};
+
+static int8_t baptab[305] = {
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,	/* 93 padding elems */
+
+    16, 16, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14,
+    14, 12, 12, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10,  9,  9,  9,
+     9,  8,  8,  8,  8,  7,  7,  7,  7,  6,  6,  6,  6,  5,  5,  5,
+     5,  4,  4, -3, -3,  3,  3,  3, -2, -2, -1, -1, -1, -1, -1,  0,
+
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0					/* 148 padding elems */
+};
+
+static int bndtab[30] = {21, 22,  23,  24,  25,  26,  27,  28,  31,  34,
+			 37, 40,  43,  46,  49,  55,  61,  67,  73,  79,
+			 85, 97, 109, 121, 133, 157, 181, 205, 229, 253};
+
+static int8_t latab[256] = {
+    -64, -63, -62, -61, -60, -59, -58, -57, -56, -55, -54, -53,
+    -52, -52, -51, -50, -49, -48, -47, -47, -46, -45, -44, -44,
+    -43, -42, -41, -41, -40, -39, -38, -38, -37, -36, -36, -35,
+    -35, -34, -33, -33, -32, -32, -31, -30, -30, -29, -29, -28,
+    -28, -27, -27, -26, -26, -25, -25, -24, -24, -23, -23, -22,
+    -22, -21, -21, -21, -20, -20, -19, -19, -19, -18, -18, -18,
+    -17, -17, -17, -16, -16, -16, -15, -15, -15, -14, -14, -14,
+    -13, -13, -13, -13, -12, -12, -12, -12, -11, -11, -11, -11,
+    -10, -10, -10, -10, -10,  -9,  -9,  -9,  -9,  -9,  -8,  -8,
+     -8,  -8,  -8,  -8,  -7,  -7,  -7,  -7,  -7,  -7,  -6,  -6,
+     -6,  -6,  -6,  -6,  -6,  -6,  -5,  -5,  -5,  -5,  -5,  -5,
+     -5,  -5,  -4,  -4,  -4,  -4,  -4,  -4,  -4,  -4,  -4,  -4,
+     -4,  -3,  -3,  -3,  -3,  -3,  -3,  -3,  -3,  -3,  -3,  -3,
+     -3,  -3,  -3,  -2,  -2,  -2,  -2,  -2,  -2,  -2,  -2,  -2,
+     -2,  -2,  -2,  -2,  -2,  -2,  -2,  -2,  -2,  -2,  -1,  -1,
+     -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,
+     -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,  -1,
+     -1,  -1,  -1,  -1,  -1,  -1,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+      0,   0,   0,   0
+};
+
+#define UPDATE_LEAK() 		\
+do {				\
+    fastleak += fdecay;		\
+    if (fastleak > psd + fgain)	\
+	fastleak = psd + fgain;	\
+    slowleak += sdecay;		\
+    if (slowleak > psd + sgain)	\
+	slowleak = psd + sgain;	\
+} while (0)
+
+#define COMPUTE_MASK()				\
+do {						\
+    if (psd > dbknee)				\
+	mask -= (psd - dbknee) >> 2;		\
+    if (mask > hth [i >> halfrate])		\
+	mask = hth [i >> halfrate];		\
+    mask -= snroffset + 128 * deltba[i];	\
+    mask = (mask > 0) ? 0 : ((-mask) >> 5);	\
+    mask -= floor;				\
+} while (0)
+
+void a52_bit_allocate (a52_state_t * state, ba_t * ba, int bndstart,
+		       int start, int end, int fastleak, int slowleak,
+		       expbap_t * expbap)
+{
+    static int slowgain[4] = {0x540, 0x4d8, 0x478, 0x410};
+    static int dbpbtab[4]  = {0xc00, 0x500, 0x300, 0x100};
+    static int floortab[8] = {0x910, 0x950, 0x990, 0x9d0,
+			      0xa10, 0xa90, 0xb10, 0x1400};
+
+    int i, j;
+    uint8_t * exp;
+    int8_t * bap;
+    int fdecay, fgain, sdecay, sgain, dbknee, floor, snroffset;
+    int psd, mask;
+    int8_t * deltba;
+    int * hth;
+    int halfrate;
+
+    halfrate = state->halfrate;
+    fdecay = (63 + 20 * ((state->bai >> 7) & 3)) >> halfrate;	/* fdcycod */
+    fgain = 128 + 128 * (ba->bai & 7);				/* fgaincod */
+    sdecay = (15 + 2 * (state->bai >> 9)) >> halfrate;		/* sdcycod */
+    sgain = slowgain[(state->bai >> 5) & 3];			/* sgaincod */
+    dbknee = dbpbtab[(state->bai >> 3) & 3];			/* dbpbcod */
+    hth = hthtab[state->fscod];
+    /*
+     * if there is no delta bit allocation, make deltba point to an area
+     * known to contain zeroes. baptab+156 here.
+     */
+    deltba = (ba->deltbae == DELTA_BIT_NONE) ? baptab + 156 : ba->deltba;
+    floor = floortab[state->bai & 7];				/* floorcod */
+    snroffset = 960 - 64 * state->csnroffst - 4 * (ba->bai >> 3) + floor;
+    floor >>= 5;
+
+    exp = expbap->exp;
+    bap = expbap->bap;
+
+    i = bndstart;
+    j = start;
+    if (start == 0) {	/* not the coupling channel */
+	int lowcomp;
+
+	lowcomp = 0;
+	j = end - 1;
+	do {
+	    if (i < j) {
+		if (exp[i+1] == exp[i] - 2)
+		    lowcomp = 384;
+		else if (lowcomp && (exp[i+1] > exp[i]))
+		    lowcomp -= 64;
+	    }
+	    psd = 128 * exp[i];
+	    mask = psd + fgain + lowcomp;
+	    COMPUTE_MASK ();
+	    bap[i] = (baptab+156)[mask + 4 * exp[i]];
+	    i++;
+	} while ((i < 3) || ((i < 7) && (exp[i] > exp[i-1])));
+	fastleak = psd + fgain;
+	slowleak = psd + sgain;
+
+	while (i < 7) {
+	    if (i < j) {
+		if (exp[i+1] == exp[i] - 2)
+		    lowcomp = 384;
+		else if (lowcomp && (exp[i+1] > exp[i]))
+		    lowcomp -= 64;
+	    }
+	    psd = 128 * exp[i];
+	    UPDATE_LEAK ();
+	    mask = ((fastleak + lowcomp < slowleak) ?
+		    fastleak + lowcomp : slowleak);
+	    COMPUTE_MASK ();
+	    bap[i] = (baptab+156)[mask + 4 * exp[i]];
+	    i++;
+	}
+
+	if (end == 7)	/* lfe channel */
+	    return;
+
+	do {
+	    if (exp[i+1] == exp[i] - 2)
+		lowcomp = 320;
+	    else if (lowcomp && (exp[i+1] > exp[i]))
+		lowcomp -= 64;
+	    psd = 128 * exp[i];
+	    UPDATE_LEAK ();
+	    mask = ((fastleak + lowcomp < slowleak) ?
+		    fastleak + lowcomp : slowleak);
+	    COMPUTE_MASK ();
+	    bap[i] = (baptab+156)[mask + 4 * exp[i]];
+	    i++;
+	} while (i < 20);
+
+	while (lowcomp > 128) {		/* two iterations maximum */
+	    lowcomp -= 128;
+	    psd = 128 * exp[i];
+	    UPDATE_LEAK ();
+	    mask = ((fastleak + lowcomp < slowleak) ?
+		    fastleak + lowcomp : slowleak);
+	    COMPUTE_MASK ();
+	    bap[i] = (baptab+156)[mask + 4 * exp[i]];
+	    i++;
+	}
+	j = i;
+    }
+
+    do {
+	int startband, endband;
+
+	startband = j;
+	endband = ((bndtab-20)[i] < end) ? (bndtab-20)[i] : end;
+	psd = 128 * exp[j++];
+	while (j < endband) {
+	    int next, delta;
+
+	    next = 128 * exp[j++];
+	    delta = next - psd;
+	    switch (delta >> 9) {
+	    case -6: case -5: case -4: case -3: case -2:
+		psd = next;
+		break;
+	    case -1:
+		psd = next + latab[(-delta) >> 1];
+		break;
+	    case 0:
+		psd += latab[delta >> 1];
+		break;
+	    }
+	}
+	/* minpsd = -289 */
+	UPDATE_LEAK ();
+	mask = (fastleak < slowleak) ? fastleak : slowleak;
+	COMPUTE_MASK ();
+	i++;
+	j = startband;
+	do {
+	    /* max(mask+4*exp)=147=-(minpsd+fgain-deltba-snroffset)>>5+4*exp */
+	    /* min(mask+4*exp)=-156=-(sgain-deltba-snroffset)>>5 */
+	    bap[j] = (baptab+156)[mask + 4 * exp[j]];
+	} while (++j < endband);
+    } while (j < end);
+}
diff --git a/contrib/a52dec/bitstream.c b/contrib/a52dec/bitstream.c
new file mode 100644
index 000000000..04e8ca6d0
--- /dev/null
+++ b/contrib/a52dec/bitstream.c
@@ -0,0 +1,95 @@
+/*
+ * bitstream.c
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#include <inttypes.h>
+
+#include "a52.h"
+#include "a52_internal.h"
+#include "bitstream.h"
+
+#define BUFFER_SIZE 4096
+
+void a52_bitstream_set_ptr (a52_state_t * state, uint8_t * buf)
+{
+    int align;
+
+    align = (long)buf & 3;
+    state->buffer_start = (uint32_t *) (buf - align);
+    state->bits_left = 0;
+    bitstream_get (state, align * 8);
+}
+
+static inline void bitstream_fill_current (a52_state_t * state)
+{
+    uint32_t tmp;
+
+    tmp = *(state->buffer_start++);
+    state->current_word = swab32 (tmp);
+}
+
+/*
+ * The fast paths for _get is in the
+ * bitstream.h header file so it can be inlined.
+ *
+ * The "bottom half" of this routine is suffixed _bh
+ *
+ * -ah
+ */
+
+uint32_t a52_bitstream_get_bh (a52_state_t * state, uint32_t num_bits)
+{
+    uint32_t result;
+
+    num_bits -= state->bits_left;
+    result = ((state->current_word << (32 - state->bits_left)) >>
+	      (32 - state->bits_left));
+
+    bitstream_fill_current (state);
+
+    if (num_bits != 0)
+	result = (result << num_bits) | (state->current_word >> (32 - num_bits));
+
+    state->bits_left = 32 - num_bits;
+
+    return result;
+}
+
+int32_t a52_bitstream_get_bh_2 (a52_state_t * state, uint32_t num_bits)
+{
+    int32_t result;
+
+    num_bits -= state->bits_left;
+    result = ((((int32_t)state->current_word) << (32 - state->bits_left)) >>
+	      (32 - state->bits_left));
+
+    bitstream_fill_current(state);
+
+    if (num_bits != 0)
+	result = (result << num_bits) | (state->current_word >> (32 - num_bits));
+	
+    state->bits_left = 32 - num_bits;
+
+    return result;
+}
diff --git a/contrib/a52dec/bitstream.h b/contrib/a52dec/bitstream.h
new file mode 100644
index 000000000..f242c37c4
--- /dev/null
+++ b/contrib/a52dec/bitstream.h
@@ -0,0 +1,81 @@
+/*
+ * bitstream.h
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifdef WIN32
+#include <unistd.h>
+#endif
+
+/* (stolen from the kernel) */
+#ifdef WORDS_BIGENDIAN
+
+#	define swab32(x) (x)
+
+#else
+
+#	if 0 && defined (__i386__)
+
+#	define swab32(x) __i386_swab32(x)
+	static inline const uint32_t __i386_swab32(uint32_t x)
+	{
+		__asm__("bswap %0" : "=r" (x) : "0" (x));
+		return x;
+	}
+
+#	else
+
+#	define swab32(x)\
+((((uint8_t*)&x)[0] << 24) | (((uint8_t*)&x)[1] << 16) |  \
+ (((uint8_t*)&x)[2] << 8)  | (((uint8_t*)&x)[3]))
+
+#	endif
+#endif
+
+void a52_bitstream_set_ptr (a52_state_t * state, uint8_t * buf);
+uint32_t a52_bitstream_get_bh (a52_state_t * state, uint32_t num_bits);
+int32_t a52_bitstream_get_bh_2 (a52_state_t * state, uint32_t num_bits);
+
+static inline uint32_t bitstream_get (a52_state_t * state, uint32_t num_bits)
+{
+    uint32_t result;
+	
+    if (num_bits < state->bits_left) {
+	result = (state->current_word << (32 - state->bits_left)) >> (32 - num_bits);
+	state->bits_left -= num_bits;
+	return result;
+    }
+
+    return a52_bitstream_get_bh (state, num_bits);
+}
+
+static inline int32_t bitstream_get_2 (a52_state_t * state, uint32_t num_bits)
+{
+    int32_t result;
+	
+    if (num_bits < state->bits_left) {
+	result = (((int32_t)state->current_word) << (32 - state->bits_left)) >> (32 - num_bits);
+	state->bits_left -= num_bits;
+	return result;
+    }
+
+    return a52_bitstream_get_bh_2 (state, num_bits);
+}
diff --git a/contrib/a52dec/crc.c b/contrib/a52dec/crc.c
new file mode 100644
index 000000000..38254c9ef
--- /dev/null
+++ b/contrib/a52dec/crc.c
@@ -0,0 +1,73 @@
+/* 
+ *    crc.c
+ *
+ *	Copyright (C) Aaron Holtzman - May 1999
+ *
+ *  This file is part of ac3dec, a free Dolby AC-3 stream decoder.
+ *	
+ *  ac3dec is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *   
+ *  ac3dec is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *   
+ *  You should have received a copy of the GNU General Public License
+ *  along with GNU Make; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <inttypes.h>
+
+static const uint16_t crc_lut[256] = 
+{
+	0x0000,0x8005,0x800f,0x000a,0x801b,0x001e,0x0014,0x8011,
+	0x8033,0x0036,0x003c,0x8039,0x0028,0x802d,0x8027,0x0022,
+	0x8063,0x0066,0x006c,0x8069,0x0078,0x807d,0x8077,0x0072,
+	0x0050,0x8055,0x805f,0x005a,0x804b,0x004e,0x0044,0x8041,
+	0x80c3,0x00c6,0x00cc,0x80c9,0x00d8,0x80dd,0x80d7,0x00d2,
+	0x00f0,0x80f5,0x80ff,0x00fa,0x80eb,0x00ee,0x00e4,0x80e1,
+	0x00a0,0x80a5,0x80af,0x00aa,0x80bb,0x00be,0x00b4,0x80b1,
+	0x8093,0x0096,0x009c,0x8099,0x0088,0x808d,0x8087,0x0082,
+	0x8183,0x0186,0x018c,0x8189,0x0198,0x819d,0x8197,0x0192,
+	0x01b0,0x81b5,0x81bf,0x01ba,0x81ab,0x01ae,0x01a4,0x81a1,
+	0x01e0,0x81e5,0x81ef,0x01ea,0x81fb,0x01fe,0x01f4,0x81f1,
+	0x81d3,0x01d6,0x01dc,0x81d9,0x01c8,0x81cd,0x81c7,0x01c2,
+	0x0140,0x8145,0x814f,0x014a,0x815b,0x015e,0x0154,0x8151,
+	0x8173,0x0176,0x017c,0x8179,0x0168,0x816d,0x8167,0x0162,
+	0x8123,0x0126,0x012c,0x8129,0x0138,0x813d,0x8137,0x0132,
+	0x0110,0x8115,0x811f,0x011a,0x810b,0x010e,0x0104,0x8101,
+	0x8303,0x0306,0x030c,0x8309,0x0318,0x831d,0x8317,0x0312,
+	0x0330,0x8335,0x833f,0x033a,0x832b,0x032e,0x0324,0x8321,
+	0x0360,0x8365,0x836f,0x036a,0x837b,0x037e,0x0374,0x8371,
+	0x8353,0x0356,0x035c,0x8359,0x0348,0x834d,0x8347,0x0342,
+	0x03c0,0x83c5,0x83cf,0x03ca,0x83db,0x03de,0x03d4,0x83d1,
+	0x83f3,0x03f6,0x03fc,0x83f9,0x03e8,0x83ed,0x83e7,0x03e2,
+	0x83a3,0x03a6,0x03ac,0x83a9,0x03b8,0x83bd,0x83b7,0x03b2,
+	0x0390,0x8395,0x839f,0x039a,0x838b,0x038e,0x0384,0x8381,
+	0x0280,0x8285,0x828f,0x028a,0x829b,0x029e,0x0294,0x8291,
+	0x82b3,0x02b6,0x02bc,0x82b9,0x02a8,0x82ad,0x82a7,0x02a2,
+	0x82e3,0x02e6,0x02ec,0x82e9,0x02f8,0x82fd,0x82f7,0x02f2,
+	0x02d0,0x82d5,0x82df,0x02da,0x82cb,0x02ce,0x02c4,0x82c1,
+	0x8243,0x0246,0x024c,0x8249,0x0258,0x825d,0x8257,0x0252,
+	0x0270,0x8275,0x827f,0x027a,0x826b,0x026e,0x0264,0x8261,
+	0x0220,0x8225,0x822f,0x022a,0x823b,0x023e,0x0234,0x8231,
+	0x8213,0x0216,0x021c,0x8219,0x0208,0x820d,0x8207,0x0202
+};
+
+static uint16_t crc16_block(uint8_t *data,uint32_t num_bytes)
+{
+	uint32_t i;
+	uint16_t state=0;
+
+	for(i=0;i<num_bytes;i++)
+		state = crc_lut[data[i] ^ (state>>8)] ^ (state<<8);
+
+	return state;
+}
diff --git a/contrib/a52dec/diff_against_release.patch b/contrib/a52dec/diff_against_release.patch
new file mode 100644
index 000000000..d7f7ff2f2
--- /dev/null
+++ b/contrib/a52dec/diff_against_release.patch
@@ -0,0 +1,76 @@
+--- src/liba52/a52_internal.h	Sun Jul 28 03:52:06 2002
++++ src/liba52/a52_internal.h	Wed Aug 28 19:01:05 2002
+@@ -84,6 +84,7 @@
+     expbap_t lfe_expbap;
+ 
+     sample_t * samples;
++    void * samples_base;
+     int downmixed;
+ };
+ 
+--- src/liba52/imdct.c	Sun Jul 28 03:52:07 2002
++++ src/liba52/imdct.c	Wed Aug 28 18:55:38 2002
+@@ -38,7 +38,7 @@
+ 
+ #include "a52.h"
+ #include "a52_internal.h"
+-#include "mm_accel.h"
++#include "xineutils.h"
+ 
+ typedef struct complex_s {
+     sample_t real;
+@@ -425,7 +425,6 @@
+     } else
+ #endif
+     {
+-	fprintf (stderr, "liba52:No accelerated IMDCT transform found\n");
+ 	ifft128 = ifft128_c;
+ 	ifft64 = ifft64_c;
+     }
+--- src/liba52/parse.c	Sun Jul 28 03:52:07 2002
++++ src/liba52/parse.c	Wed Aug 28 19:02:21 2002
+@@ -31,14 +31,7 @@
+ #include "a52_internal.h"
+ #include "bitstream.h"
+ #include "tables.h"
+-
+-#ifdef HAVE_MEMALIGN
+-/* some systems have memalign() but no declaration for it */
+-void * memalign (size_t align, size_t size);
+-#else
+-/* assume malloc alignment is sufficient */
+-#define memalign(align,size) malloc (size)
+-#endif
++#include "xineutils.h"
+ 
+ typedef struct {
+     sample_t q1[2];
+@@ -60,7 +53,7 @@
+     if (state == NULL)
+ 	return NULL;
+ 
+-    state->samples = memalign (16, 256 * 12 * sizeof (sample_t));
++    state->samples = xine_xmalloc_aligned (16, 256 * 12 * sizeof (sample_t), &state->samples_base);
+     if (state->samples == NULL) {
+ 	free (state);
+ 	return NULL;
+@@ -896,6 +889,6 @@
+ 
+ void a52_free (a52_state_t * state)
+ {
+-    free (state->samples);
++    free (state->samples_base);
+     free (state);
+ }
+--- src/liba52/bitstream.h
++++ src/liba52/bitstream.h
+@@ -21,6 +21,10 @@
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  */
+ 
++#ifdef WIN32
++#include <unistd.h>
++#endif
++
+ /* (stolen from the kernel) */
+ #ifdef WORDS_BIGENDIAN
diff --git a/contrib/a52dec/downmix.c b/contrib/a52dec/downmix.c
new file mode 100644
index 000000000..b9ac1fdea
--- /dev/null
+++ b/contrib/a52dec/downmix.c
@@ -0,0 +1,655 @@
+/*
+ * downmix.c
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <inttypes.h>
+
+#include "a52.h"
+#include "a52_internal.h"
+
+#define CONVERT(acmod,output) (((output) << 3) + (acmod))
+
+int a52_downmix_init (int input, int flags, sample_t * level,
+		      sample_t clev, sample_t slev)
+{
+    static uint8_t table[11][8] = {
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_STEREO,
+	 A52_STEREO,	A52_STEREO,	A52_STEREO,	A52_STEREO},
+	{A52_MONO,	A52_MONO,	A52_MONO,	A52_MONO,
+	 A52_MONO,	A52_MONO,	A52_MONO,	A52_MONO},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_STEREO,
+	 A52_STEREO,	A52_STEREO,	A52_STEREO,	A52_STEREO},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_3F,
+	 A52_STEREO,	A52_3F,		A52_STEREO,	A52_3F},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_STEREO,
+	 A52_2F1R,	A52_2F1R,	A52_2F1R,	A52_2F1R},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_STEREO,
+	 A52_2F1R,	A52_3F1R,	A52_2F1R,	A52_3F1R},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_3F,
+	 A52_2F2R,	A52_2F2R,	A52_2F2R,	A52_2F2R},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_3F,
+	 A52_2F2R,	A52_3F2R,	A52_2F2R,	A52_3F2R},
+	{A52_CHANNEL1,	A52_MONO,	A52_MONO,	A52_MONO,
+	 A52_MONO,	A52_MONO,	A52_MONO,	A52_MONO},
+	{A52_CHANNEL2,	A52_MONO,	A52_MONO,	A52_MONO,
+	 A52_MONO,	A52_MONO,	A52_MONO,	A52_MONO},
+	{A52_CHANNEL,	A52_DOLBY,	A52_STEREO,	A52_DOLBY,
+	 A52_DOLBY,	A52_DOLBY,	A52_DOLBY,	A52_DOLBY}
+    };
+    int output;
+
+    output = flags & A52_CHANNEL_MASK;
+    if (output > A52_DOLBY)
+	return -1;
+
+    output = table[output][input & 7];
+
+    if ((output == A52_STEREO) &&
+	((input == A52_DOLBY) || ((input == A52_3F) && (clev == LEVEL_3DB))))
+	output = A52_DOLBY;
+
+    if (flags & A52_ADJUST_LEVEL)
+	switch (CONVERT (input & 7, output)) {
+
+	case CONVERT (A52_3F, A52_MONO):
+	    *level *= LEVEL_3DB / (1 + clev);
+	    break;
+
+	case CONVERT (A52_STEREO, A52_MONO):
+	case CONVERT (A52_2F2R, A52_2F1R):
+	case CONVERT (A52_3F2R, A52_3F1R):
+	level_3db:
+	    *level *= LEVEL_3DB;
+	    break;
+
+	case CONVERT (A52_3F2R, A52_2F1R):
+	    if (clev < LEVEL_PLUS3DB - 1)
+		goto level_3db;
+	    /* break thru */
+	case CONVERT (A52_3F, A52_STEREO):
+	case CONVERT (A52_3F1R, A52_2F1R):
+	case CONVERT (A52_3F1R, A52_2F2R):
+	case CONVERT (A52_3F2R, A52_2F2R):
+	    *level /= 1 + clev;
+	    break;
+
+	case CONVERT (A52_2F1R, A52_MONO):
+	    *level *= LEVEL_PLUS3DB / (2 + slev);
+	    break;
+
+	case CONVERT (A52_2F1R, A52_STEREO):
+	case CONVERT (A52_3F1R, A52_3F):
+	    *level /= 1 + slev * LEVEL_3DB;
+	    break;
+
+	case CONVERT (A52_3F1R, A52_MONO):
+	    *level *= LEVEL_3DB / (1 + clev + 0.5 * slev);
+	    break;
+
+	case CONVERT (A52_3F1R, A52_STEREO):
+	    *level /= 1 + clev + slev * LEVEL_3DB;
+	    break;
+
+	case CONVERT (A52_2F2R, A52_MONO):
+	    *level *= LEVEL_3DB / (1 + slev);
+	    break;
+
+	case CONVERT (A52_2F2R, A52_STEREO):
+	case CONVERT (A52_3F2R, A52_3F):
+	    *level /= 1 + slev;
+	    break;
+
+	case CONVERT (A52_3F2R, A52_MONO):
+	    *level *= LEVEL_3DB / (1 + clev + slev);
+	    break;
+
+	case CONVERT (A52_3F2R, A52_STEREO):
+	    *level /= 1 + clev + slev;
+	    break;
+
+	case CONVERT (A52_MONO, A52_DOLBY):
+	    *level *= LEVEL_PLUS3DB;
+	    break;
+
+	case CONVERT (A52_3F, A52_DOLBY):
+	case CONVERT (A52_2F1R, A52_DOLBY):
+	    *level *= 1 / (1 + LEVEL_3DB);
+	    break;
+
+	case CONVERT (A52_3F1R, A52_DOLBY):
+	case CONVERT (A52_2F2R, A52_DOLBY):
+	    *level *= 1 / (1 + 2 * LEVEL_3DB);
+	    break;
+
+	case CONVERT (A52_3F2R, A52_DOLBY):
+	    *level *= 1 / (1 + 3 * LEVEL_3DB);
+	    break;
+	}
+
+    return output;
+}
+
+int a52_downmix_coeff (sample_t * coeff, int acmod, int output, sample_t level,
+		       sample_t clev, sample_t slev)
+{
+    switch (CONVERT (acmod, output & A52_CHANNEL_MASK)) {
+
+    case CONVERT (A52_CHANNEL, A52_CHANNEL):
+    case CONVERT (A52_MONO, A52_MONO):
+    case CONVERT (A52_STEREO, A52_STEREO):
+    case CONVERT (A52_3F, A52_3F):
+    case CONVERT (A52_2F1R, A52_2F1R):
+    case CONVERT (A52_3F1R, A52_3F1R):
+    case CONVERT (A52_2F2R, A52_2F2R):
+    case CONVERT (A52_3F2R, A52_3F2R):
+    case CONVERT (A52_STEREO, A52_DOLBY):
+	coeff[0] = coeff[1] = coeff[2] = coeff[3] = coeff[4] = level;
+	return 0;
+
+    case CONVERT (A52_CHANNEL, A52_MONO):
+	coeff[0] = coeff[1] = level * LEVEL_6DB;
+	return 3;
+
+    case CONVERT (A52_STEREO, A52_MONO):
+	coeff[0] = coeff[1] = level * LEVEL_3DB;
+	return 3;
+
+    case CONVERT (A52_3F, A52_MONO):
+	coeff[0] = coeff[2] = level * LEVEL_3DB;
+	coeff[1] = level * clev * LEVEL_PLUS3DB;
+	return 7;
+
+    case CONVERT (A52_2F1R, A52_MONO):
+	coeff[0] = coeff[1] = level * LEVEL_3DB;
+	coeff[2] = level * slev * LEVEL_3DB;
+	return 7;
+
+    case CONVERT (A52_2F2R, A52_MONO):
+	coeff[0] = coeff[1] = level * LEVEL_3DB;
+	coeff[2] = coeff[3] = level * slev * LEVEL_3DB;
+	return 15;
+
+    case CONVERT (A52_3F1R, A52_MONO):
+	coeff[0] = coeff[2] = level * LEVEL_3DB;
+	coeff[1] = level * clev * LEVEL_PLUS3DB;
+	coeff[3] = level * slev * LEVEL_3DB;
+	return 15;
+
+    case CONVERT (A52_3F2R, A52_MONO):
+	coeff[0] = coeff[2] = level * LEVEL_3DB;
+	coeff[1] = level * clev * LEVEL_PLUS3DB;
+	coeff[3] = coeff[4] = level * slev * LEVEL_3DB;
+	return 31;
+
+    case CONVERT (A52_MONO, A52_DOLBY):
+	coeff[0] = level * LEVEL_3DB;
+	return 0;
+
+    case CONVERT (A52_3F, A52_DOLBY):
+	clev = LEVEL_3DB;
+    case CONVERT (A52_3F, A52_STEREO):
+    case CONVERT (A52_3F1R, A52_2F1R):
+    case CONVERT (A52_3F2R, A52_2F2R):
+	coeff[0] = coeff[2] = coeff[3] = coeff[4] = level;
+	coeff[1] = level * clev;
+	return 7;
+
+    case CONVERT (A52_2F1R, A52_DOLBY):
+	slev = 1;
+    case CONVERT (A52_2F1R, A52_STEREO):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = level * slev * LEVEL_3DB;
+	return 7;
+
+    case CONVERT (A52_3F1R, A52_DOLBY):
+	clev = LEVEL_3DB;
+	slev = 1;
+    case CONVERT (A52_3F1R, A52_STEREO):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = level * clev;
+	coeff[3] = level * slev * LEVEL_3DB;
+	return 15;
+
+    case CONVERT (A52_2F2R, A52_DOLBY):
+	slev = LEVEL_3DB;
+    case CONVERT (A52_2F2R, A52_STEREO):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = coeff[3] = level * slev;
+	return 15;
+
+    case CONVERT (A52_3F2R, A52_DOLBY):
+	clev = LEVEL_3DB;
+    case CONVERT (A52_3F2R, A52_2F1R):
+	slev = LEVEL_3DB;
+    case CONVERT (A52_3F2R, A52_STEREO):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = level * clev;
+	coeff[3] = coeff[4] = level * slev;
+	return 31;
+
+    case CONVERT (A52_3F1R, A52_3F):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = level * slev * LEVEL_3DB;
+	return 13;
+
+    case CONVERT (A52_3F2R, A52_3F):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = coeff[4] = level * slev;
+	return 29;
+
+    case CONVERT (A52_2F2R, A52_2F1R):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = coeff[3] = level * LEVEL_3DB;
+	return 12;
+
+    case CONVERT (A52_3F2R, A52_3F1R):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = coeff[4] = level * LEVEL_3DB;
+	return 24;
+
+    case CONVERT (A52_2F1R, A52_2F2R):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = level * LEVEL_3DB;
+	return 0;
+
+    case CONVERT (A52_3F1R, A52_2F2R):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = level * clev;
+	coeff[3] = level * LEVEL_3DB;
+	return 7;
+
+    case CONVERT (A52_3F1R, A52_3F2R):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = level * LEVEL_3DB;
+	return 0;
+
+    case CONVERT (A52_CHANNEL, A52_CHANNEL1):
+	coeff[0] = level;
+	coeff[1] = 0;
+	return 0;
+
+    case CONVERT (A52_CHANNEL, A52_CHANNEL2):
+	coeff[0] = 0;
+	coeff[1] = level;
+	return 0;
+    }
+
+    return -1;	/* NOTREACHED */
+}
+
+static void mix2to1 (sample_t * dest, sample_t * src, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	dest[i] += src[i] + bias;
+}
+
+static void mix3to1 (sample_t * samples, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] += samples[i + 256] + samples[i + 512] + bias;
+}
+
+static void mix4to1 (sample_t * samples, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] += (samples[i + 256] + samples[i + 512] +
+		       samples[i + 768] + bias);
+}
+
+static void mix5to1 (sample_t * samples, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] += (samples[i + 256] + samples[i + 512] +
+		       samples[i + 768] + samples[i + 1024] + bias);
+}
+
+static void mix3to2 (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = samples[i + 256] + bias;
+	samples[i] += common;
+	samples[i + 256] = samples[i + 512] + common;
+    }
+}
+
+static void mix21to2 (sample_t * left, sample_t * right, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = right[i + 256] + bias;
+	left[i] += common;
+	right[i] += common;
+    }
+}
+
+static void mix21toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t surround;
+
+    for (i = 0; i < 256; i++) {
+	surround = samples[i + 512];
+	samples[i] += bias - surround;
+	samples[i + 256] += bias + surround;
+    }
+}
+
+static void mix31to2 (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = samples[i + 256] + samples[i + 768] + bias;
+	samples[i] += common;
+	samples[i + 256] = samples[i + 512] + common;
+    }
+}
+
+static void mix31toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common, surround;
+
+    for (i = 0; i < 256; i++) {
+	common = samples[i + 256] + bias;
+	surround = samples[i + 768];
+	samples[i] += common - surround;
+	samples[i + 256] = samples[i + 512] + common + surround;
+    }
+}
+
+static void mix22toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t surround;
+
+    for (i = 0; i < 256; i++) {
+	surround = samples[i + 512] + samples[i + 768];
+	samples[i] += bias - surround;
+	samples[i + 256] += bias + surround;
+    }
+}
+
+static void mix32to2 (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = samples[i + 256] + bias;
+	samples[i] += common + samples[i + 768];
+	samples[i + 256] = common + samples[i + 512] + samples[i + 1024];
+    }
+}
+
+static void mix32toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common, surround;
+
+    for (i = 0; i < 256; i++) {
+	common = samples[i + 256] + bias;
+	surround = samples[i + 768] + samples[i + 1024];
+	samples[i] += common - surround;
+	samples[i + 256] = samples[i + 512] + common + surround;
+    }
+}
+
+static void move2to1 (sample_t * src, sample_t * dest, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	dest[i] = src[i] + src[i + 256] + bias;
+}
+
+static void zero (sample_t * samples)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] = 0;
+}
+
+void a52_downmix (sample_t * samples, int acmod, int output, sample_t bias,
+		  sample_t clev, sample_t slev)
+{
+    switch (CONVERT (acmod, output & A52_CHANNEL_MASK)) {
+
+    case CONVERT (A52_CHANNEL, A52_CHANNEL2):
+	memcpy (samples, samples + 256, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_CHANNEL, A52_MONO):
+    case CONVERT (A52_STEREO, A52_MONO):
+    mix_2to1:
+	mix2to1 (samples, samples + 256, bias);
+	break;
+
+    case CONVERT (A52_2F1R, A52_MONO):
+	if (slev == 0)
+	    goto mix_2to1;
+    case CONVERT (A52_3F, A52_MONO):
+    mix_3to1:
+	mix3to1 (samples, bias);
+	break;
+
+    case CONVERT (A52_3F1R, A52_MONO):
+	if (slev == 0)
+	    goto mix_3to1;
+    case CONVERT (A52_2F2R, A52_MONO):
+	if (slev == 0)
+	    goto mix_2to1;
+	mix4to1 (samples, bias);
+	break;
+
+    case CONVERT (A52_3F2R, A52_MONO):
+	if (slev == 0)
+	    goto mix_3to1;
+	mix5to1 (samples, bias);
+	break;
+
+    case CONVERT (A52_MONO, A52_DOLBY):
+	memcpy (samples + 256, samples, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_3F, A52_STEREO):
+    case CONVERT (A52_3F, A52_DOLBY):
+    mix_3to2:
+	mix3to2 (samples, bias);
+	break;
+
+    case CONVERT (A52_2F1R, A52_STEREO):
+	if (slev == 0)
+	    break;
+	mix21to2 (samples, samples + 256, bias);
+	break;
+
+    case CONVERT (A52_2F1R, A52_DOLBY):
+	mix21toS (samples, bias);
+	break;
+
+    case CONVERT (A52_3F1R, A52_STEREO):
+	if (slev == 0)
+	    goto mix_3to2;
+	mix31to2 (samples, bias);
+	break;
+
+    case CONVERT (A52_3F1R, A52_DOLBY):
+	mix31toS (samples, bias);
+	break;
+
+    case CONVERT (A52_2F2R, A52_STEREO):
+	if (slev == 0)
+	    break;
+	mix2to1 (samples, samples + 512, bias);
+	mix2to1 (samples + 256, samples + 768, bias);
+	break;
+
+    case CONVERT (A52_2F2R, A52_DOLBY):
+	mix22toS (samples, bias);
+	break;
+
+    case CONVERT (A52_3F2R, A52_STEREO):
+	if (slev == 0)
+	    goto mix_3to2;
+	mix32to2 (samples, bias);
+	break;
+
+    case CONVERT (A52_3F2R, A52_DOLBY):
+	mix32toS (samples, bias);
+	break;
+
+    case CONVERT (A52_3F1R, A52_3F):
+	if (slev == 0)
+	    break;
+	mix21to2 (samples, samples + 512, bias);
+	break;
+
+    case CONVERT (A52_3F2R, A52_3F):
+	if (slev == 0)
+	    break;
+	mix2to1 (samples, samples + 768, bias);
+	mix2to1 (samples + 512, samples + 1024, bias);
+	break;
+
+    case CONVERT (A52_3F1R, A52_2F1R):
+	mix3to2 (samples, bias);
+	memcpy (samples + 512, samples + 768, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_2F2R, A52_2F1R):
+	mix2to1 (samples + 512, samples + 768, bias);
+	break;
+
+    case CONVERT (A52_3F2R, A52_2F1R):
+	mix3to2 (samples, bias);
+	move2to1 (samples + 768, samples + 512, bias);
+	break;
+
+    case CONVERT (A52_3F2R, A52_3F1R):
+	mix2to1 (samples + 768, samples + 1024, bias);
+	break;
+
+    case CONVERT (A52_2F1R, A52_2F2R):
+	memcpy (samples + 768, samples + 512, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_3F1R, A52_2F2R):
+	mix3to2 (samples, bias);
+	memcpy (samples + 512, samples + 768, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_3F2R, A52_2F2R):
+	mix3to2 (samples, bias);
+	memcpy (samples + 512, samples + 768, 256 * sizeof (sample_t));
+	memcpy (samples + 768, samples + 1024, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_3F1R, A52_3F2R):
+	memcpy (samples + 1027, samples + 768, 256 * sizeof (sample_t));
+	break;
+    }
+}
+
+void a52_upmix (sample_t * samples, int acmod, int output)
+{
+    switch (CONVERT (acmod, output & A52_CHANNEL_MASK)) {
+
+    case CONVERT (A52_CHANNEL, A52_CHANNEL2):
+	memcpy (samples + 256, samples, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (A52_3F2R, A52_MONO):
+	zero (samples + 1024);
+    case CONVERT (A52_3F1R, A52_MONO):
+    case CONVERT (A52_2F2R, A52_MONO):
+	zero (samples + 768);
+    case CONVERT (A52_3F, A52_MONO):
+    case CONVERT (A52_2F1R, A52_MONO):
+	zero (samples + 512);
+    case CONVERT (A52_CHANNEL, A52_MONO):
+    case CONVERT (A52_STEREO, A52_MONO):
+	zero (samples + 256);
+	break;
+
+    case CONVERT (A52_3F2R, A52_STEREO):
+    case CONVERT (A52_3F2R, A52_DOLBY):
+	zero (samples + 1024);
+    case CONVERT (A52_3F1R, A52_STEREO):
+    case CONVERT (A52_3F1R, A52_DOLBY):
+	zero (samples + 768);
+    case CONVERT (A52_3F, A52_STEREO):
+    case CONVERT (A52_3F, A52_DOLBY):
+    mix_3to2:
+	memcpy (samples + 512, samples + 256, 256 * sizeof (sample_t));
+	zero (samples + 256);
+	break;
+
+    case CONVERT (A52_2F2R, A52_STEREO):
+    case CONVERT (A52_2F2R, A52_DOLBY):
+	zero (samples + 768);
+    case CONVERT (A52_2F1R, A52_STEREO):
+    case CONVERT (A52_2F1R, A52_DOLBY):
+	zero (samples + 512);
+	break;
+
+    case CONVERT (A52_3F2R, A52_3F):
+	zero (samples + 1024);
+    case CONVERT (A52_3F1R, A52_3F):
+    case CONVERT (A52_2F2R, A52_2F1R):
+	zero (samples + 768);
+	break;
+
+    case CONVERT (A52_3F2R, A52_3F1R):
+	zero (samples + 1024);
+	break;
+
+    case CONVERT (A52_3F2R, A52_2F1R):
+	zero (samples + 1024);
+    case CONVERT (A52_3F1R, A52_2F1R):
+    mix_31to21:
+	memcpy (samples + 768, samples + 512, 256 * sizeof (sample_t));
+	goto mix_3to2;
+
+    case CONVERT (A52_3F2R, A52_2F2R):
+	memcpy (samples + 1024, samples + 768, 256 * sizeof (sample_t));
+	goto mix_31to21;
+    }
+}
diff --git a/contrib/a52dec/imdct.c b/contrib/a52dec/imdct.c
new file mode 100644
index 000000000..5835e70a1
--- /dev/null
+++ b/contrib/a52dec/imdct.c
@@ -0,0 +1,431 @@
+/*
+ * imdct.c
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * The ifft algorithms in this file have been largely inspired by Dan
+ * Bernstein's work, djbfft, available at http://cr.yp.to/djbfft.html
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#include <math.h>
+#include <stdio.h>
+#ifdef LIBA52_DJBFFT
+#include <fftc4.h>
+#endif
+#ifndef M_PI
+#define M_PI 3.1415926535897932384626433832795029
+#endif
+#include <inttypes.h>
+
+#include "a52.h"
+#include "a52_internal.h"
+#include "xineutils.h"
+
+typedef struct complex_s {
+    sample_t real;
+    sample_t imag;
+} complex_t;
+
+static uint8_t fftorder[] = {
+      0,128, 64,192, 32,160,224, 96, 16,144, 80,208,240,112, 48,176,
+      8,136, 72,200, 40,168,232,104,248,120, 56,184, 24,152,216, 88,
+      4,132, 68,196, 36,164,228,100, 20,148, 84,212,244,116, 52,180,
+    252,124, 60,188, 28,156,220, 92, 12,140, 76,204,236,108, 44,172,
+      2,130, 66,194, 34,162,226, 98, 18,146, 82,210,242,114, 50,178,
+     10,138, 74,202, 42,170,234,106,250,122, 58,186, 26,154,218, 90,
+    254,126, 62,190, 30,158,222, 94, 14,142, 78,206,238,110, 46,174,
+      6,134, 70,198, 38,166,230,102,246,118, 54,182, 22,150,214, 86
+};
+
+/* Root values for IFFT */
+static sample_t roots16[3];
+static sample_t roots32[7];
+static sample_t roots64[15];
+static sample_t roots128[31];
+
+/* Twiddle factors for IMDCT */
+static complex_t pre1[128];
+static complex_t post1[64];
+static complex_t pre2[64];
+static complex_t post2[32];
+
+static sample_t a52_imdct_window[256];
+
+static void (* ifft128) (complex_t * buf);
+static void (* ifft64) (complex_t * buf);
+
+static inline void ifft2 (complex_t * buf)
+{
+    double r, i;
+
+    r = buf[0].real;
+    i = buf[0].imag;
+    buf[0].real += buf[1].real;
+    buf[0].imag += buf[1].imag;
+    buf[1].real = r - buf[1].real;
+    buf[1].imag = i - buf[1].imag;
+}
+
+static inline void ifft4 (complex_t * buf)
+{
+    double tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
+
+    tmp1 = buf[0].real + buf[1].real;
+    tmp2 = buf[3].real + buf[2].real;
+    tmp3 = buf[0].imag + buf[1].imag;
+    tmp4 = buf[2].imag + buf[3].imag;
+    tmp5 = buf[0].real - buf[1].real;
+    tmp6 = buf[0].imag - buf[1].imag;
+    tmp7 = buf[2].imag - buf[3].imag;
+    tmp8 = buf[3].real - buf[2].real;
+
+    buf[0].real = tmp1 + tmp2;
+    buf[0].imag = tmp3 + tmp4;
+    buf[2].real = tmp1 - tmp2;
+    buf[2].imag = tmp3 - tmp4;
+    buf[1].real = tmp5 + tmp7;
+    buf[1].imag = tmp6 + tmp8;
+    buf[3].real = tmp5 - tmp7;
+    buf[3].imag = tmp6 - tmp8;
+}
+
+/* the basic split-radix ifft butterfly */
+
+#define BUTTERFLY(a0,a1,a2,a3,wr,wi) do {	\
+    tmp5 = a2.real * wr + a2.imag * wi;		\
+    tmp6 = a2.imag * wr - a2.real * wi;		\
+    tmp7 = a3.real * wr - a3.imag * wi;		\
+    tmp8 = a3.imag * wr + a3.real * wi;		\
+    tmp1 = tmp5 + tmp7;				\
+    tmp2 = tmp6 + tmp8;				\
+    tmp3 = tmp6 - tmp8;				\
+    tmp4 = tmp7 - tmp5;				\
+    a2.real = a0.real - tmp1;			\
+    a2.imag = a0.imag - tmp2;			\
+    a3.real = a1.real - tmp3;			\
+    a3.imag = a1.imag - tmp4;			\
+    a0.real += tmp1;				\
+    a0.imag += tmp2;				\
+    a1.real += tmp3;				\
+    a1.imag += tmp4;				\
+} while (0)
+
+/* split-radix ifft butterfly, specialized for wr=1 wi=0 */
+
+#define BUTTERFLY_ZERO(a0,a1,a2,a3) do {	\
+    tmp1 = a2.real + a3.real;			\
+    tmp2 = a2.imag + a3.imag;			\
+    tmp3 = a2.imag - a3.imag;			\
+    tmp4 = a3.real - a2.real;			\
+    a2.real = a0.real - tmp1;			\
+    a2.imag = a0.imag - tmp2;			\
+    a3.real = a1.real - tmp3;			\
+    a3.imag = a1.imag - tmp4;			\
+    a0.real += tmp1;				\
+    a0.imag += tmp2;				\
+    a1.real += tmp3;				\
+    a1.imag += tmp4;				\
+} while (0)
+
+/* split-radix ifft butterfly, specialized for wr=wi */
+
+#define BUTTERFLY_HALF(a0,a1,a2,a3,w) do {	\
+    tmp5 = (a2.real + a2.imag) * w;		\
+    tmp6 = (a2.imag - a2.real) * w;		\
+    tmp7 = (a3.real - a3.imag) * w;		\
+    tmp8 = (a3.imag + a3.real) * w;		\
+    tmp1 = tmp5 + tmp7;				\
+    tmp2 = tmp6 + tmp8;				\
+    tmp3 = tmp6 - tmp8;				\
+    tmp4 = tmp7 - tmp5;				\
+    a2.real = a0.real - tmp1;			\
+    a2.imag = a0.imag - tmp2;			\
+    a3.real = a1.real - tmp3;			\
+    a3.imag = a1.imag - tmp4;			\
+    a0.real += tmp1;				\
+    a0.imag += tmp2;				\
+    a1.real += tmp3;				\
+    a1.imag += tmp4;				\
+} while (0)
+
+static inline void ifft8 (complex_t * buf)
+{
+    double tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
+
+    ifft4 (buf);
+    ifft2 (buf + 4);
+    ifft2 (buf + 6);
+    BUTTERFLY_ZERO (buf[0], buf[2], buf[4], buf[6]);
+    BUTTERFLY_HALF (buf[1], buf[3], buf[5], buf[7], roots16[1]);
+}
+
+static void ifft_pass (complex_t * buf, sample_t * weight, int n)
+{
+    complex_t * buf1;
+    complex_t * buf2;
+    complex_t * buf3;
+    double tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
+    int i;
+
+    buf++;
+    buf1 = buf + n;
+    buf2 = buf + 2 * n;
+    buf3 = buf + 3 * n;
+
+    BUTTERFLY_ZERO (buf[-1], buf1[-1], buf2[-1], buf3[-1]);
+
+    i = n - 1;
+
+    do {
+	BUTTERFLY (buf[0], buf1[0], buf2[0], buf3[0], weight[n], weight[2*i]);
+	buf++;
+	buf1++;
+	buf2++;
+	buf3++;
+	weight++;
+    } while (--i);
+}
+
+static void ifft16 (complex_t * buf)
+{
+    ifft8 (buf);
+    ifft4 (buf + 8);
+    ifft4 (buf + 12);
+    ifft_pass (buf, roots16 - 4, 4);
+}
+
+static void ifft32 (complex_t * buf)
+{
+    ifft16 (buf);
+    ifft8 (buf + 16);
+    ifft8 (buf + 24);
+    ifft_pass (buf, roots32 - 8, 8);
+}
+
+static void ifft64_c (complex_t * buf)
+{
+    ifft32 (buf);
+    ifft16 (buf + 32);
+    ifft16 (buf + 48);
+    ifft_pass (buf, roots64 - 16, 16);
+}
+
+static void ifft128_c (complex_t * buf)
+{
+    ifft32 (buf);
+    ifft16 (buf + 32);
+    ifft16 (buf + 48);
+    ifft_pass (buf, roots64 - 16, 16);
+
+    ifft32 (buf + 64);
+    ifft32 (buf + 96);
+    ifft_pass (buf, roots128 - 32, 32);
+}
+
+void a52_imdct_512 (sample_t * data, sample_t * delay, sample_t bias)
+{
+    int i, k;
+    sample_t t_r, t_i, a_r, a_i, b_r, b_i, w_1, w_2;
+    const sample_t * window = a52_imdct_window;
+    complex_t buf[128];
+	
+    for (i = 0; i < 128; i++) {
+	k = fftorder[i];
+	t_r = pre1[i].real;
+	t_i = pre1[i].imag;
+
+	buf[i].real = t_i * data[255-k] + t_r * data[k];
+	buf[i].imag = t_r * data[255-k] - t_i * data[k];
+    }
+
+    ifft128 (buf);
+
+    /* Post IFFT complex multiply plus IFFT complex conjugate*/
+    /* Window and convert to real valued signal */
+    for (i = 0; i < 64; i++) {
+	/* y[n] = z[n] * (xcos1[n] + j * xsin1[n]) ; */
+	t_r = post1[i].real;
+	t_i = post1[i].imag;
+
+	a_r = t_r * buf[i].real     + t_i * buf[i].imag;
+	a_i = t_i * buf[i].real     - t_r * buf[i].imag;
+	b_r = t_i * buf[127-i].real + t_r * buf[127-i].imag;
+	b_i = t_r * buf[127-i].real - t_i * buf[127-i].imag;
+
+	w_1 = window[2*i];
+	w_2 = window[255-2*i];
+	data[2*i]     = delay[2*i] * w_2 - a_r * w_1 + bias;
+	data[255-2*i] = delay[2*i] * w_1 + a_r * w_2 + bias;
+	delay[2*i] = a_i;
+
+	w_1 = window[2*i+1];
+	w_2 = window[254-2*i];
+	data[2*i+1]   = delay[2*i+1] * w_2 + b_r * w_1 + bias;
+	data[254-2*i] = delay[2*i+1] * w_1 - b_r * w_2 + bias;
+	delay[2*i+1] = b_i;
+    }
+}
+
+void a52_imdct_256(sample_t * data, sample_t * delay, sample_t bias)
+{
+    int i, k;
+    sample_t t_r, t_i, a_r, a_i, b_r, b_i, c_r, c_i, d_r, d_i, w_1, w_2;
+    const sample_t * window = a52_imdct_window;
+    complex_t buf1[64], buf2[64];
+
+    /* Pre IFFT complex multiply plus IFFT cmplx conjugate */
+    for (i = 0; i < 64; i++) {
+	k = fftorder[i];
+	t_r = pre2[i].real;
+	t_i = pre2[i].imag;
+
+	buf1[i].real = t_i * data[254-k] + t_r * data[k];
+	buf1[i].imag = t_r * data[254-k] - t_i * data[k];
+
+	buf2[i].real = t_i * data[255-k] + t_r * data[k+1];
+	buf2[i].imag = t_r * data[255-k] - t_i * data[k+1];
+    }
+
+    ifft64 (buf1);
+    ifft64 (buf2);
+
+    /* Post IFFT complex multiply */
+    /* Window and convert to real valued signal */
+    for (i = 0; i < 32; i++) {
+	/* y1[n] = z1[n] * (xcos2[n] + j * xs in2[n]) ; */ 
+	t_r = post2[i].real;
+	t_i = post2[i].imag;
+
+	a_r = t_r * buf1[i].real    + t_i * buf1[i].imag;
+	a_i = t_i * buf1[i].real    - t_r * buf1[i].imag;
+	b_r = t_i * buf1[63-i].real + t_r * buf1[63-i].imag;
+	b_i = t_r * buf1[63-i].real - t_i * buf1[63-i].imag;
+
+	c_r = t_r * buf2[i].real    + t_i * buf2[i].imag;
+	c_i = t_i * buf2[i].real    - t_r * buf2[i].imag;
+	d_r = t_i * buf2[63-i].real + t_r * buf2[63-i].imag;
+	d_i = t_r * buf2[63-i].real - t_i * buf2[63-i].imag;
+
+	w_1 = window[2*i];
+	w_2 = window[255-2*i];
+	data[2*i]     = delay[2*i] * w_2 - a_r * w_1 + bias;
+	data[255-2*i] = delay[2*i] * w_1 + a_r * w_2 + bias;
+	delay[2*i] = c_i;
+
+	w_1 = window[128+2*i];
+	w_2 = window[127-2*i];
+	data[128+2*i] = delay[127-2*i] * w_2 + a_i * w_1 + bias;
+	data[127-2*i] = delay[127-2*i] * w_1 - a_i * w_2 + bias;
+	delay[127-2*i] = c_r;
+
+	w_1 = window[2*i+1];
+	w_2 = window[254-2*i];
+	data[2*i+1]   = delay[2*i+1] * w_2 - b_i * w_1 + bias;
+	data[254-2*i] = delay[2*i+1] * w_1 + b_i * w_2 + bias;
+	delay[2*i+1] = d_r;
+
+	w_1 = window[129+2*i];
+	w_2 = window[126-2*i];
+	data[129+2*i] = delay[126-2*i] * w_2 + b_r * w_1 + bias;
+	data[126-2*i] = delay[126-2*i] * w_1 - b_r * w_2 + bias;
+	delay[126-2*i] = d_i;
+    }
+}
+
+static double besselI0 (double x)
+{
+    double bessel = 1;
+    int i = 100;
+
+    do
+	bessel = bessel * x / (i * i) + 1;
+    while (--i);
+    return bessel;
+}
+
+void a52_imdct_init (uint32_t mm_accel)
+{
+    int i, k;
+    double sum;
+
+    /* compute imdct window - kaiser-bessel derived window, alpha = 5.0 */
+    sum = 0;
+    for (i = 0; i < 256; i++) {
+	sum += besselI0 (i * (256 - i) * (5 * M_PI / 256) * (5 * M_PI / 256));
+	a52_imdct_window[i] = sum;
+    }
+    sum++;
+    for (i = 0; i < 256; i++)
+	a52_imdct_window[i] = sqrt (a52_imdct_window[i] / sum);
+
+    for (i = 0; i < 3; i++)
+	roots16[i] = cos ((M_PI / 8) * (i + 1));
+
+    for (i = 0; i < 7; i++)
+	roots32[i] = cos ((M_PI / 16) * (i + 1));
+
+    for (i = 0; i < 15; i++)
+	roots64[i] = cos ((M_PI / 32) * (i + 1));
+
+    for (i = 0; i < 31; i++)
+	roots128[i] = cos ((M_PI / 64) * (i + 1));
+
+    for (i = 0; i < 64; i++) {
+	k = fftorder[i] / 2 + 64;
+	pre1[i].real = cos ((M_PI / 256) * (k - 0.25));
+	pre1[i].imag = sin ((M_PI / 256) * (k - 0.25));
+    }
+
+    for (i = 64; i < 128; i++) {
+	k = fftorder[i] / 2 + 64;
+	pre1[i].real = -cos ((M_PI / 256) * (k - 0.25));
+	pre1[i].imag = -sin ((M_PI / 256) * (k - 0.25));
+    }
+
+    for (i = 0; i < 64; i++) {
+	post1[i].real = cos ((M_PI / 256) * (i + 0.5));
+	post1[i].imag = sin ((M_PI / 256) * (i + 0.5));
+    }
+
+    for (i = 0; i < 64; i++) {
+	k = fftorder[i] / 4;
+	pre2[i].real = cos ((M_PI / 128) * (k - 0.25));
+	pre2[i].imag = sin ((M_PI / 128) * (k - 0.25));
+    }
+
+    for (i = 0; i < 32; i++) {
+	post2[i].real = cos ((M_PI / 128) * (i + 0.5));
+	post2[i].imag = sin ((M_PI / 128) * (i + 0.5));
+    }
+
+#ifdef LIBA52_DJBFFT
+    if (mm_accel & MM_ACCEL_DJBFFT) {
+	fprintf (stderr, "liba52:Using djbfft for IMDCT transform\n");
+	ifft128 = (void (*) (complex_t *)) fftc4_un128;
+	ifft64 = (void (*) (complex_t *)) fftc4_un64;
+    } else
+#endif
+    {
+	ifft128 = ifft128_c;
+	ifft64 = ifft64_c;
+    }
+}
diff --git a/contrib/a52dec/parse.c b/contrib/a52dec/parse.c
new file mode 100644
index 000000000..0bfd02fce
--- /dev/null
+++ b/contrib/a52dec/parse.c
@@ -0,0 +1,894 @@
+/*
+ * parse.c
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include "a52.h"
+#include "a52_internal.h"
+#include "bitstream.h"
+#include "tables.h"
+#include "xineutils.h"
+
+typedef struct {
+    sample_t q1[2];
+    sample_t q2[2];
+    sample_t q4;
+    int q1_ptr;
+    int q2_ptr;
+    int q4_ptr;
+} quantizer_t;
+
+static uint8_t halfrate[12] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3};
+
+a52_state_t * a52_init (uint32_t mm_accel)
+{
+    a52_state_t * state;
+    int i;
+
+    state = xine_xmalloc (sizeof (a52_state_t));
+    if (state == NULL)
+	return NULL;
+
+    state->samples = xine_xmalloc_aligned (16, 256 * 12 * sizeof (sample_t), &state->samples_base);
+    if (state->samples == NULL) {
+	free (state);
+	return NULL;
+    }
+
+    for (i = 0; i < 256 * 12; i++)
+	state->samples[i] = 0;
+
+    state->downmixed = 1;
+
+    state->lfsr_state = 1;
+
+    a52_imdct_init (mm_accel);
+
+    return state;
+}
+
+sample_t * a52_samples (a52_state_t * state)
+{
+    return state->samples;
+}
+
+int a52_syncinfo (uint8_t * buf, int * flags,
+		  int * sample_rate, int * bit_rate)
+{
+    static int rate[] = { 32,  40,  48,  56,  64,  80,  96, 112,
+			 128, 160, 192, 224, 256, 320, 384, 448,
+			 512, 576, 640};
+    static uint8_t lfeon[8] = {0x10, 0x10, 0x04, 0x04, 0x04, 0x01, 0x04, 0x01};
+    int frmsizecod;
+    int bitrate;
+    int half;
+    int acmod;
+
+    if ((buf[0] != 0x0b) || (buf[1] != 0x77))	/* syncword */
+	return 0;
+
+    if (buf[5] >= 0x60)		/* bsid >= 12 */
+	return 0;
+    half = halfrate[buf[5] >> 3];
+
+    /* acmod, dsurmod and lfeon */
+    acmod = buf[6] >> 5;
+    *flags = ((((buf[6] & 0xf8) == 0x50) ? A52_DOLBY : acmod) |
+	      ((buf[6] & lfeon[acmod]) ? A52_LFE : 0));
+
+    frmsizecod = buf[4] & 63;
+    if (frmsizecod >= 38)
+	return 0;
+    bitrate = rate [frmsizecod >> 1];
+    *bit_rate = (bitrate * 1000) >> half;
+
+    switch (buf[4] & 0xc0) {
+    case 0:
+	*sample_rate = 48000 >> half;
+	return 4 * bitrate;
+    case 0x40:
+	*sample_rate = 44100 >> half;
+	return 2 * (320 * bitrate / 147 + (frmsizecod & 1));
+    case 0x80:
+	*sample_rate = 32000 >> half;
+	return 6 * bitrate;
+    default:
+	return 0;
+    }
+}
+
+int a52_frame (a52_state_t * state, uint8_t * buf, int * flags,
+	       sample_t * level, sample_t bias)
+{
+    static sample_t clev[4] = {LEVEL_3DB, LEVEL_45DB, LEVEL_6DB, LEVEL_45DB};
+    static sample_t slev[4] = {LEVEL_3DB, LEVEL_6DB, 0, LEVEL_6DB};
+    int chaninfo;
+    int acmod;
+
+    state->fscod = buf[4] >> 6;
+    state->halfrate = halfrate[buf[5] >> 3];
+    state->acmod = acmod = buf[6] >> 5;
+
+    a52_bitstream_set_ptr (state, buf + 6);
+    bitstream_get (state, 3);	/* skip acmod we already parsed */
+
+    if ((acmod == 2) && (bitstream_get (state, 2) == 2))	/* dsurmod */
+	acmod = A52_DOLBY;
+
+    if ((acmod & 1) && (acmod != 1))
+	state->clev = clev[bitstream_get (state, 2)];	/* cmixlev */
+
+    if (acmod & 4)
+	state->slev = slev[bitstream_get (state, 2)];	/* surmixlev */
+
+    state->lfeon = bitstream_get (state, 1);
+
+    state->output = a52_downmix_init (acmod, *flags, level,
+				      state->clev, state->slev);
+    if (state->output < 0)
+	return 1;
+    if (state->lfeon && (*flags & A52_LFE))
+	state->output |= A52_LFE;
+    *flags = state->output;
+    /* the 2* compensates for differences in imdct */
+    state->dynrng = state->level = 2 * *level;
+    state->bias = bias;
+    state->dynrnge = 1;
+    state->dynrngcall = NULL;
+    state->cplba.deltbae = DELTA_BIT_NONE;
+    state->ba[0].deltbae = state->ba[1].deltbae = state->ba[2].deltbae =
+	state->ba[3].deltbae = state->ba[4].deltbae = DELTA_BIT_NONE;
+
+    chaninfo = !acmod;
+    do {
+	bitstream_get (state, 5);	/* dialnorm */
+	if (bitstream_get (state, 1))	/* compre */
+	    bitstream_get (state, 8);	/* compr */
+	if (bitstream_get (state, 1))	/* langcode */
+	    bitstream_get (state, 8);	/* langcod */
+	if (bitstream_get (state, 1))	/* audprodie */
+	    bitstream_get (state, 7);	/* mixlevel + roomtyp */
+    } while (chaninfo--);
+
+    bitstream_get (state, 2);		/* copyrightb + origbs */
+
+    if (bitstream_get (state, 1))	/* timecod1e */
+	bitstream_get (state, 14);	/* timecod1 */
+    if (bitstream_get (state, 1))	/* timecod2e */
+	bitstream_get (state, 14);	/* timecod2 */
+
+    if (bitstream_get (state, 1)) {	/* addbsie */
+	int addbsil;
+
+	addbsil = bitstream_get (state, 6);
+	do {
+	    bitstream_get (state, 8);	/* addbsi */
+	} while (addbsil--);
+    }
+
+    return 0;
+}
+
+void a52_dynrng (a52_state_t * state,
+		 sample_t (* call) (sample_t, void *), void * data)
+{
+    state->dynrnge = 0;
+    if (call) {
+	state->dynrnge = 1;
+	state->dynrngcall = call;
+	state->dynrngdata = data;
+    }
+}
+
+static int parse_exponents (a52_state_t * state, int expstr, int ngrps,
+			    uint8_t exponent, uint8_t * dest)
+{
+    int exps;
+
+    while (ngrps--) {
+	exps = bitstream_get (state, 7);
+
+	exponent += exp_1[exps];
+	if (exponent > 24)
+	    return 1;
+
+	switch (expstr) {
+	case EXP_D45:
+	    *(dest++) = exponent;
+	    *(dest++) = exponent;
+	case EXP_D25:
+	    *(dest++) = exponent;
+	case EXP_D15:
+	    *(dest++) = exponent;
+	}
+
+	exponent += exp_2[exps];
+	if (exponent > 24)
+	    return 1;
+
+	switch (expstr) {
+	case EXP_D45:
+	    *(dest++) = exponent;
+	    *(dest++) = exponent;
+	case EXP_D25:
+	    *(dest++) = exponent;
+	case EXP_D15:
+	    *(dest++) = exponent;
+	}
+
+	exponent += exp_3[exps];
+	if (exponent > 24)
+	    return 1;
+
+	switch (expstr) {
+	case EXP_D45:
+	    *(dest++) = exponent;
+	    *(dest++) = exponent;
+	case EXP_D25:
+	    *(dest++) = exponent;
+	case EXP_D15:
+	    *(dest++) = exponent;
+	}
+    }	
+
+    return 0;
+}
+
+static int parse_deltba (a52_state_t * state, int8_t * deltba)
+{
+    int deltnseg, deltlen, delta, j;
+
+    memset (deltba, 0, 50);
+
+    deltnseg = bitstream_get (state, 3);
+    j = 0;
+    do {
+	j += bitstream_get (state, 5);
+	deltlen = bitstream_get (state, 4);
+	delta = bitstream_get (state, 3);
+	delta -= (delta >= 4) ? 3 : 4;
+	if (!deltlen)
+	    continue;
+	if (j + deltlen >= 50)
+	    return 1;
+	while (deltlen--)
+	    deltba[j++] = delta;
+    } while (deltnseg--);
+
+    return 0;
+}
+
+static inline int zero_snr_offsets (int nfchans, a52_state_t * state)
+{
+    int i;
+
+    if ((state->csnroffst) ||
+	(state->chincpl && state->cplba.bai >> 3) ||	/* cplinu, fsnroffst */
+	(state->lfeon && state->lfeba.bai >> 3))	/* fsnroffst */
+	return 0;
+    for (i = 0; i < nfchans; i++)
+	if (state->ba[i].bai >> 3)			/* fsnroffst */
+	    return 0;
+    return 1;
+}
+
+static inline int16_t dither_gen (a52_state_t * state)
+{
+    int16_t nstate;
+
+    nstate = dither_lut[state->lfsr_state >> 8] ^ (state->lfsr_state << 8);
+	
+    state->lfsr_state = (uint16_t) nstate;
+
+    return nstate;
+}
+
+static void coeff_get (a52_state_t * state, sample_t * coeff,
+		       expbap_t * expbap, quantizer_t * quantizer,
+		       sample_t level, int dither, int end)
+{
+    int i;
+    uint8_t * exp;
+    int8_t * bap;
+    sample_t factor[25];
+
+    for (i = 0; i <= 24; i++)
+	factor[i] = scale_factor[i] * level;
+
+    exp = expbap->exp;
+    bap = expbap->bap;
+
+    for (i = 0; i < end; i++) {
+	int bapi;
+
+	bapi = bap[i];
+	switch (bapi) {
+	case 0:
+	    if (dither) {
+		coeff[i] = dither_gen (state) * LEVEL_3DB * factor[exp[i]];
+		continue;
+	    } else {
+		coeff[i] = 0;
+		continue;
+	    }
+
+	case -1:
+	    if (quantizer->q1_ptr >= 0) {
+		coeff[i] = quantizer->q1[quantizer->q1_ptr--] * factor[exp[i]];
+		continue;
+	    } else {
+		int code;
+
+		code = bitstream_get (state, 5);
+
+		quantizer->q1_ptr = 1;
+		quantizer->q1[0] = q_1_2[code];
+		quantizer->q1[1] = q_1_1[code];
+		coeff[i] = q_1_0[code] * factor[exp[i]];
+		continue;
+	    }
+
+	case -2:
+	    if (quantizer->q2_ptr >= 0) {
+		coeff[i] = quantizer->q2[quantizer->q2_ptr--] * factor[exp[i]];
+		continue;
+	    } else {
+		int code;
+
+		code = bitstream_get (state, 7);
+
+		quantizer->q2_ptr = 1;
+		quantizer->q2[0] = q_2_2[code];
+		quantizer->q2[1] = q_2_1[code];
+		coeff[i] = q_2_0[code] * factor[exp[i]];
+		continue;
+	    }
+
+	case 3:
+	    coeff[i] = q_3[bitstream_get (state, 3)] * factor[exp[i]];
+	    continue;
+
+	case -3:
+	    if (quantizer->q4_ptr == 0) {
+		quantizer->q4_ptr = -1;
+		coeff[i] = quantizer->q4 * factor[exp[i]];
+		continue;
+	    } else {
+		int code;
+
+		code = bitstream_get (state, 7);
+
+		quantizer->q4_ptr = 0;
+		quantizer->q4 = q_4_1[code];
+		coeff[i] = q_4_0[code] * factor[exp[i]];
+		continue;
+	    }
+
+	case 4:
+	    coeff[i] = q_5[bitstream_get (state, 4)] * factor[exp[i]];
+	    continue;
+
+	default:
+	    coeff[i] = ((bitstream_get_2 (state, bapi) << (16 - bapi)) *
+			  factor[exp[i]]);
+	}
+    }
+}
+
+static void coeff_get_coupling (a52_state_t * state, int nfchans,
+				sample_t * coeff, sample_t (* samples)[256],
+				quantizer_t * quantizer, uint8_t dithflag[5])
+{
+    int cplbndstrc, bnd, i, i_end, ch;
+    uint8_t * exp;
+    int8_t * bap;
+    sample_t cplco[5];
+
+    exp = state->cpl_expbap.exp;
+    bap = state->cpl_expbap.bap;
+    bnd = 0;
+    cplbndstrc = state->cplbndstrc;
+    i = state->cplstrtmant;
+    while (i < state->cplendmant) {
+	i_end = i + 12;
+	while (cplbndstrc & 1) {
+	    cplbndstrc >>= 1;
+	    i_end += 12;
+	}
+	cplbndstrc >>= 1;
+	for (ch = 0; ch < nfchans; ch++)
+	    cplco[ch] = state->cplco[ch][bnd] * coeff[ch];
+	bnd++;
+
+	while (i < i_end) {
+	    sample_t cplcoeff;
+	    int bapi;
+
+	    bapi = bap[i];
+	    switch (bapi) {
+	    case 0:
+		cplcoeff = LEVEL_3DB * scale_factor[exp[i]];
+		for (ch = 0; ch < nfchans; ch++)
+		    if ((state->chincpl >> ch) & 1) {
+			if (dithflag[ch])
+			    samples[ch][i] = (cplcoeff * cplco[ch] *
+					      dither_gen (state));
+			else
+			    samples[ch][i] = 0;
+		    }
+		i++;
+		continue;
+
+	    case -1:
+		if (quantizer->q1_ptr >= 0) {
+		    cplcoeff = quantizer->q1[quantizer->q1_ptr--];
+		    break;
+		} else {
+		    int code;
+
+		    code = bitstream_get (state, 5);
+
+		    quantizer->q1_ptr = 1;
+		    quantizer->q1[0] = q_1_2[code];
+		    quantizer->q1[1] = q_1_1[code];
+		    cplcoeff = q_1_0[code];
+		    break;
+		}
+
+	    case -2:
+		if (quantizer->q2_ptr >= 0) {
+		    cplcoeff = quantizer->q2[quantizer->q2_ptr--];
+		    break;
+		} else {
+		    int code;
+
+		    code = bitstream_get (state, 7);
+
+		    quantizer->q2_ptr = 1;
+		    quantizer->q2[0] = q_2_2[code];
+		    quantizer->q2[1] = q_2_1[code];
+		    cplcoeff = q_2_0[code];
+		    break;
+		}
+
+	    case 3:
+		cplcoeff = q_3[bitstream_get (state, 3)];
+		break;
+
+	    case -3:
+		if (quantizer->q4_ptr == 0) {
+		    quantizer->q4_ptr = -1;
+		    cplcoeff = quantizer->q4;
+		    break;
+		} else {
+		    int code;
+
+		    code = bitstream_get (state, 7);
+
+		    quantizer->q4_ptr = 0;
+		    quantizer->q4 = q_4_1[code];
+		    cplcoeff = q_4_0[code];
+		    break;
+		}
+
+	    case 4:
+		cplcoeff = q_5[bitstream_get (state, 4)];
+		break;
+
+	    default:
+		cplcoeff = bitstream_get_2 (state, bapi) << (16 - bapi);
+	    }
+
+	    cplcoeff *= scale_factor[exp[i]];
+	    for (ch = 0; ch < nfchans; ch++)
+		if ((state->chincpl >> ch) & 1)
+		    samples[ch][i] = cplcoeff * cplco[ch];
+	    i++;
+	}
+    }
+}
+
+int a52_block (a52_state_t * state)
+{
+    static const uint8_t nfchans_tbl[] = {2, 1, 2, 3, 3, 4, 4, 5, 1, 1, 2};
+    static int rematrix_band[4] = {25, 37, 61, 253};
+    int i, nfchans, chaninfo;
+    uint8_t cplexpstr, chexpstr[5], lfeexpstr, do_bit_alloc, done_cpl;
+    uint8_t blksw[5], dithflag[5];
+    sample_t coeff[5];
+    int chanbias;
+    quantizer_t quantizer;
+    sample_t * samples;
+
+    nfchans = nfchans_tbl[state->acmod];
+
+    for (i = 0; i < nfchans; i++)
+	blksw[i] = bitstream_get (state, 1);
+
+    for (i = 0; i < nfchans; i++)
+	dithflag[i] = bitstream_get (state, 1);
+
+    chaninfo = !state->acmod;
+    do {
+	if (bitstream_get (state, 1)) {	/* dynrnge */
+	    int dynrng;
+
+	    dynrng = bitstream_get_2 (state, 8);
+	    if (state->dynrnge) {
+		sample_t range;
+
+		range = ((((dynrng & 0x1f) | 0x20) << 13) *
+			 scale_factor[3 - (dynrng >> 5)]);
+		if (state->dynrngcall)
+		    range = state->dynrngcall (range, state->dynrngdata);
+		state->dynrng = state->level * range;
+	    }
+	}
+    } while (chaninfo--);
+
+    if (bitstream_get (state, 1)) {	/* cplstre */
+	state->chincpl = 0;
+	if (bitstream_get (state, 1)) {	/* cplinu */
+	    static uint8_t bndtab[16] = {31, 35, 37, 39, 41, 42, 43, 44,
+					 45, 45, 46, 46, 47, 47, 48, 48};
+	    int cplbegf;
+	    int cplendf;
+	    int ncplsubnd;
+
+	    for (i = 0; i < nfchans; i++)
+		state->chincpl |= bitstream_get (state, 1) << i;
+	    switch (state->acmod) {
+	    case 0: case 1:
+		return 1;
+	    case 2:
+		state->phsflginu = bitstream_get (state, 1);
+	    }
+	    cplbegf = bitstream_get (state, 4);
+	    cplendf = bitstream_get (state, 4);
+
+	    if (cplendf + 3 - cplbegf < 0)
+		return 1;
+	    state->ncplbnd = ncplsubnd = cplendf + 3 - cplbegf;
+	    state->cplstrtbnd = bndtab[cplbegf];
+	    state->cplstrtmant = cplbegf * 12 + 37;
+	    state->cplendmant = cplendf * 12 + 73;
+
+	    state->cplbndstrc = 0;
+	    for (i = 0; i < ncplsubnd - 1; i++)
+		if (bitstream_get (state, 1)) {
+		    state->cplbndstrc |= 1 << i;
+		    state->ncplbnd--;
+		}
+	}
+    }
+
+    if (state->chincpl) {	/* cplinu */
+	int j, cplcoe;
+
+	cplcoe = 0;
+	for (i = 0; i < nfchans; i++)
+	    if ((state->chincpl) >> i & 1)
+		if (bitstream_get (state, 1)) {	/* cplcoe */
+		    int mstrcplco, cplcoexp, cplcomant;
+
+		    cplcoe = 1;
+		    mstrcplco = 3 * bitstream_get (state, 2);
+		    for (j = 0; j < state->ncplbnd; j++) {
+			cplcoexp = bitstream_get (state, 4);
+			cplcomant = bitstream_get (state, 4);
+			if (cplcoexp == 15)
+			    cplcomant <<= 14;
+			else
+			    cplcomant = (cplcomant | 0x10) << 13;
+			state->cplco[i][j] =
+			    cplcomant * scale_factor[cplcoexp + mstrcplco];
+		    }
+		}
+	if ((state->acmod == 2) && state->phsflginu && cplcoe)
+	    for (j = 0; j < state->ncplbnd; j++)
+		if (bitstream_get (state, 1))	/* phsflg */
+		    state->cplco[1][j] = -state->cplco[1][j];
+    }
+
+    if ((state->acmod == 2) && (bitstream_get (state, 1))) {	/* rematstr */
+	int end;
+
+	state->rematflg = 0;
+	end = (state->chincpl) ? state->cplstrtmant : 253;	/* cplinu */
+	i = 0;
+	do
+	    state->rematflg |= bitstream_get (state, 1) << i;
+	while (rematrix_band[i++] < end);
+    }
+
+    cplexpstr = EXP_REUSE;
+    lfeexpstr = EXP_REUSE;
+    if (state->chincpl)	/* cplinu */
+	cplexpstr = bitstream_get (state, 2);
+    for (i = 0; i < nfchans; i++)
+	chexpstr[i] = bitstream_get (state, 2);
+    if (state->lfeon) 
+	lfeexpstr = bitstream_get (state, 1);
+
+    for (i = 0; i < nfchans; i++)
+	if (chexpstr[i] != EXP_REUSE) {
+	    if ((state->chincpl >> i) & 1)
+		state->endmant[i] = state->cplstrtmant;
+	    else {
+		int chbwcod;
+
+		chbwcod = bitstream_get (state, 6);
+		if (chbwcod > 60)
+		    return 1;
+		state->endmant[i] = chbwcod * 3 + 73;
+	    }
+	}
+
+    do_bit_alloc = 0;
+
+    if (cplexpstr != EXP_REUSE) {
+	int cplabsexp, ncplgrps;
+
+	do_bit_alloc = 64;
+	ncplgrps = ((state->cplendmant - state->cplstrtmant) /
+		    (3 << (cplexpstr - 1)));
+	cplabsexp = bitstream_get (state, 4) << 1;
+	if (parse_exponents (state, cplexpstr, ncplgrps, cplabsexp,
+			     state->cpl_expbap.exp + state->cplstrtmant))
+	    return 1;
+    }
+    for (i = 0; i < nfchans; i++)
+	if (chexpstr[i] != EXP_REUSE) {
+	    int grp_size, nchgrps;
+
+	    do_bit_alloc |= 1 << i;
+	    grp_size = 3 << (chexpstr[i] - 1);
+	    nchgrps = (state->endmant[i] + grp_size - 4) / grp_size;
+	    state->fbw_expbap[i].exp[0] = bitstream_get (state, 4);
+	    if (parse_exponents (state, chexpstr[i], nchgrps,
+				 state->fbw_expbap[i].exp[0],
+				 state->fbw_expbap[i].exp + 1))
+		return 1;
+	    bitstream_get (state, 2);	/* gainrng */
+	}
+    if (lfeexpstr != EXP_REUSE) {
+	do_bit_alloc |= 32;
+	state->lfe_expbap.exp[0] = bitstream_get (state, 4);
+	if (parse_exponents (state, lfeexpstr, 2, state->lfe_expbap.exp[0],
+			     state->lfe_expbap.exp + 1))
+	    return 1;
+    }
+
+    if (bitstream_get (state, 1)) {	/* baie */
+	do_bit_alloc = -1;
+	state->bai = bitstream_get (state, 11);
+    }
+    if (bitstream_get (state, 1)) {	/* snroffste */
+	do_bit_alloc = -1;
+	state->csnroffst = bitstream_get (state, 6);
+	if (state->chincpl)	/* cplinu */
+	    state->cplba.bai = bitstream_get (state, 7);
+	for (i = 0; i < nfchans; i++)
+	    state->ba[i].bai = bitstream_get (state, 7);
+	if (state->lfeon)
+	    state->lfeba.bai = bitstream_get (state, 7);
+    }
+    if ((state->chincpl) && (bitstream_get (state, 1))) { /* cplleake */
+	do_bit_alloc |= 64;
+	state->cplfleak = 9 - bitstream_get (state, 3);
+	state->cplsleak = 9 - bitstream_get (state, 3);
+    }
+
+    if (bitstream_get (state, 1)) {	/* deltbaie */
+	do_bit_alloc = -1;
+	if (state->chincpl)	/* cplinu */
+	    state->cplba.deltbae = bitstream_get (state, 2);
+	for (i = 0; i < nfchans; i++)
+	    state->ba[i].deltbae = bitstream_get (state, 2);
+	if (state->chincpl &&	/* cplinu */
+	    (state->cplba.deltbae == DELTA_BIT_NEW) &&
+	    parse_deltba (state, state->cplba.deltba))
+	    return 1;
+	for (i = 0; i < nfchans; i++)
+	    if ((state->ba[i].deltbae == DELTA_BIT_NEW) &&
+		parse_deltba (state, state->ba[i].deltba))
+		return 1;
+    }
+
+    if (do_bit_alloc) {
+	if (zero_snr_offsets (nfchans, state)) {
+	    memset (state->cpl_expbap.bap, 0, sizeof (state->cpl_expbap.bap));
+	    for (i = 0; i < nfchans; i++)
+		memset (state->fbw_expbap[i].bap, 0,
+			sizeof (state->fbw_expbap[i].bap));
+	    memset (state->lfe_expbap.bap, 0, sizeof (state->lfe_expbap.bap));
+	} else {
+	    if (state->chincpl && (do_bit_alloc & 64))	/* cplinu */
+		a52_bit_allocate (state, &state->cplba, state->cplstrtbnd,
+				  state->cplstrtmant, state->cplendmant,
+				  state->cplfleak << 8, state->cplsleak << 8,
+				  &state->cpl_expbap);
+	    for (i = 0; i < nfchans; i++)
+		if (do_bit_alloc & (1 << i))
+		    a52_bit_allocate (state, state->ba + i, 0, 0,
+				      state->endmant[i], 0, 0,
+				      state->fbw_expbap +i);
+	    if (state->lfeon && (do_bit_alloc & 32)) {
+		state->lfeba.deltbae = DELTA_BIT_NONE;
+		a52_bit_allocate (state, &state->lfeba, 0, 0, 7, 0, 0,
+				  &state->lfe_expbap);
+	    }
+	}
+    }
+
+    if (bitstream_get (state, 1)) {	/* skiple */
+	i = bitstream_get (state, 9);	/* skipl */
+	while (i--)
+	    bitstream_get (state, 8);
+    }
+
+    samples = state->samples;
+    if (state->output & A52_LFE)
+	samples += 256;	/* shift for LFE channel */
+
+    chanbias = a52_downmix_coeff (coeff, state->acmod, state->output,
+				  state->dynrng, state->clev, state->slev);
+
+    quantizer.q1_ptr = quantizer.q2_ptr = quantizer.q4_ptr = -1;
+    done_cpl = 0;
+
+    for (i = 0; i < nfchans; i++) {
+	int j;
+
+	coeff_get (state, samples + 256 * i, state->fbw_expbap +i, &quantizer,
+		   coeff[i], dithflag[i], state->endmant[i]);
+
+	if ((state->chincpl >> i) & 1) {
+	    if (!done_cpl) {
+		done_cpl = 1;
+		coeff_get_coupling (state, nfchans, coeff,
+				    (sample_t (*)[256])samples, &quantizer,
+				    dithflag);
+	    }
+	    j = state->cplendmant;
+	} else
+	    j = state->endmant[i];
+	do
+	    (samples + 256 * i)[j] = 0;
+	while (++j < 256);
+    }
+
+    if (state->acmod == 2) {
+	int j, end, band, rematflg;
+
+	end = ((state->endmant[0] < state->endmant[1]) ?
+	       state->endmant[0] : state->endmant[1]);
+
+	i = 0;
+	j = 13;
+	rematflg = state->rematflg;
+	do {
+	    if (! (rematflg & 1)) {
+		rematflg >>= 1;
+		j = rematrix_band[i++];
+		continue;
+	    }
+	    rematflg >>= 1;
+	    band = rematrix_band[i++];
+	    if (band > end)
+		band = end;
+	    do {
+		sample_t tmp0, tmp1;
+
+		tmp0 = samples[j];
+		tmp1 = (samples+256)[j];
+		samples[j] = tmp0 + tmp1;
+		(samples+256)[j] = tmp0 - tmp1;
+	    } while (++j < band);
+	} while (j < end);
+    }
+
+    if (state->lfeon) {
+	if (state->output & A52_LFE) {
+	    coeff_get (state, samples - 256, &state->lfe_expbap, &quantizer,
+		       state->dynrng, 0, 7);
+	    for (i = 7; i < 256; i++)
+		(samples-256)[i] = 0;
+	    a52_imdct_512 (samples - 256, samples + 1536 - 256, state->bias);
+	} else {
+	    /* just skip the LFE coefficients */
+	    coeff_get (state, samples + 1280, &state->lfe_expbap, &quantizer,
+		       0, 0, 7);
+	}
+    }
+
+    i = 0;
+    if (nfchans_tbl[state->output & A52_CHANNEL_MASK] < nfchans)
+	for (i = 1; i < nfchans; i++)
+	    if (blksw[i] != blksw[0])
+		break;
+
+    if (i < nfchans) {
+	if (state->downmixed) {
+	    state->downmixed = 0;
+	    a52_upmix (samples + 1536, state->acmod, state->output);
+	}
+
+	for (i = 0; i < nfchans; i++) {
+	    sample_t bias;
+
+	    bias = 0;
+	    if (!(chanbias & (1 << i)))
+		bias = state->bias;
+
+	    if (coeff[i]) {
+		if (blksw[i])
+		    a52_imdct_256 (samples + 256 * i, samples + 1536 + 256 * i,
+				   bias);
+		else 
+		    a52_imdct_512 (samples + 256 * i, samples + 1536 + 256 * i,
+				   bias);
+	    } else {
+		int j;
+
+		for (j = 0; j < 256; j++)
+		    (samples + 256 * i)[j] = bias;
+	    }
+	}
+
+	a52_downmix (samples, state->acmod, state->output, state->bias,
+		     state->clev, state->slev);
+    } else {
+	nfchans = nfchans_tbl[state->output & A52_CHANNEL_MASK];
+
+	a52_downmix (samples, state->acmod, state->output, 0,
+		     state->clev, state->slev);
+
+	if (!state->downmixed) {
+	    state->downmixed = 1;
+	    a52_downmix (samples + 1536, state->acmod, state->output, 0,
+			 state->clev, state->slev);
+	}
+
+	if (blksw[0])
+	    for (i = 0; i < nfchans; i++)
+		a52_imdct_256 (samples + 256 * i, samples + 1536 + 256 * i,
+			       state->bias);
+	else 
+	    for (i = 0; i < nfchans; i++)
+		a52_imdct_512 (samples + 256 * i, samples + 1536 + 256 * i,
+			       state->bias);
+    }
+
+    return 0;
+}
+
+void a52_free (a52_state_t * state)
+{
+    free (state->samples_base);
+    free (state);
+}
diff --git a/contrib/a52dec/tables.h b/contrib/a52dec/tables.h
new file mode 100644
index 000000000..a35543db7
--- /dev/null
+++ b/contrib/a52dec/tables.h
@@ -0,0 +1,246 @@
+/*
+ * tables.h
+ * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of a52dec, a free ATSC A-52 stream decoder.
+ * See http://liba52.sourceforge.net/ for updates.
+ *
+ * a52dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * a52dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+static const int8_t exp_1[128] = {
+    -2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+    -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    25,25,25
+};
+static const int8_t exp_2[128] = {
+    -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+    -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+    -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+    -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+    -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
+    25,25,25
+};
+static const int8_t exp_3[128] = {
+    -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,
+    -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,
+    -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,
+    -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,
+    -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,
+    25,25,25
+};
+
+#define Q0 ((-2 << 15) / 3.0)
+#define Q1 (0)
+#define Q2 ((2 << 15) / 3.0)
+
+static const sample_t q_1_0[32] = {
+    Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,
+    Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,
+    Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,
+    0,0,0,0,0
+};
+
+static const sample_t q_1_1[32] = {
+    Q0,Q0,Q0,Q1,Q1,Q1,Q2,Q2,Q2,
+    Q0,Q0,Q0,Q1,Q1,Q1,Q2,Q2,Q2,
+    Q0,Q0,Q0,Q1,Q1,Q1,Q2,Q2,Q2,
+    0,0,0,0,0
+};
+
+static const sample_t q_1_2[32] = {
+    Q0,Q1,Q2,Q0,Q1,Q2,Q0,Q1,Q2,
+    Q0,Q1,Q2,Q0,Q1,Q2,Q0,Q1,Q2,
+    Q0,Q1,Q2,Q0,Q1,Q2,Q0,Q1,Q2,
+    0,0,0,0,0
+};
+
+#undef Q0
+#undef Q1
+#undef Q2
+
+#define Q0 ((-4 << 15) / 5.0)
+#define Q1 ((-2 << 15) / 5.0)
+#define Q2 (0)
+#define Q3 ((2 << 15) / 5.0)
+#define Q4 ((4 << 15) / 5.0)
+
+static const sample_t q_2_0[128] = {
+    Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,Q0,
+    Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,Q1,
+    Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,Q2,
+    Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,Q3,
+    Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,Q4,
+    0,0,0
+};
+
+static const sample_t q_2_1[128] = {
+    Q0,Q0,Q0,Q0,Q0,Q1,Q1,Q1,Q1,Q1,Q2,Q2,Q2,Q2,Q2,Q3,Q3,Q3,Q3,Q3,Q4,Q4,Q4,Q4,Q4,
+    Q0,Q0,Q0,Q0,Q0,Q1,Q1,Q1,Q1,Q1,Q2,Q2,Q2,Q2,Q2,Q3,Q3,Q3,Q3,Q3,Q4,Q4,Q4,Q4,Q4,
+    Q0,Q0,Q0,Q0,Q0,Q1,Q1,Q1,Q1,Q1,Q2,Q2,Q2,Q2,Q2,Q3,Q3,Q3,Q3,Q3,Q4,Q4,Q4,Q4,Q4,
+    Q0,Q0,Q0,Q0,Q0,Q1,Q1,Q1,Q1,Q1,Q2,Q2,Q2,Q2,Q2,Q3,Q3,Q3,Q3,Q3,Q4,Q4,Q4,Q4,Q4,
+    Q0,Q0,Q0,Q0,Q0,Q1,Q1,Q1,Q1,Q1,Q2,Q2,Q2,Q2,Q2,Q3,Q3,Q3,Q3,Q3,Q4,Q4,Q4,Q4,Q4,
+    0,0,0
+};
+
+static const sample_t q_2_2[128] = {
+    Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,
+    Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,
+    Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,
+    Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,
+    Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,Q0,Q1,Q2,Q3,Q4,
+    0,0,0
+};
+
+#undef Q0
+#undef Q1
+#undef Q2
+#undef Q3
+#undef Q4
+
+static const sample_t q_3[8] = {
+    (-6 << 15)/7.0, (-4 << 15)/7.0, (-2 << 15)/7.0, 0,
+    ( 2 << 15)/7.0, ( 4 << 15)/7.0, ( 6 << 15)/7.0, 0
+};
+
+#define Q0 ((-10 << 15) / 11.0)
+#define Q1 ((-8 << 15) / 11.0)
+#define Q2 ((-6 << 15) / 11.0)
+#define Q3 ((-4 << 15) / 11.0)
+#define Q4 ((-2 << 15) / 11.0)
+#define Q5 (0)
+#define Q6 ((2 << 15) / 11.0)
+#define Q7 ((4 << 15) / 11.0)
+#define Q8 ((6 << 15) / 11.0)
+#define Q9 ((8 << 15) / 11.0)
+#define QA ((10 << 15) / 11.0)
+
+static const sample_t q_4_0[128] = {
+    Q0, Q0, Q0, Q0, Q0, Q0, Q0, Q0, Q0, Q0, Q0,
+    Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1,
+    Q2, Q2, Q2, Q2, Q2, Q2, Q2, Q2, Q2, Q2, Q2,
+    Q3, Q3, Q3, Q3, Q3, Q3, Q3, Q3, Q3, Q3, Q3,
+    Q4, Q4, Q4, Q4, Q4, Q4, Q4, Q4, Q4, Q4, Q4,
+    Q5, Q5, Q5, Q5, Q5, Q5, Q5, Q5, Q5, Q5, Q5,
+    Q6, Q6, Q6, Q6, Q6, Q6, Q6, Q6, Q6, Q6, Q6,
+    Q7, Q7, Q7, Q7, Q7, Q7, Q7, Q7, Q7, Q7, Q7,
+    Q8, Q8, Q8, Q8, Q8, Q8, Q8, Q8, Q8, Q8, Q8,
+    Q9, Q9, Q9, Q9, Q9, Q9, Q9, Q9, Q9, Q9, Q9,
+    QA, QA, QA, QA, QA, QA, QA, QA, QA, QA, QA,
+    0,  0,  0,  0,  0,  0,  0
+};
+
+static const sample_t q_4_1[128] = {
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, QA,
+    0,  0,  0,  0,  0,  0,  0
+};
+
+#undef Q0
+#undef Q1
+#undef Q2
+#undef Q3
+#undef Q4
+#undef Q5
+#undef Q6
+#undef Q7
+#undef Q8
+#undef Q9
+#undef QA
+
+static const sample_t q_5[16] = {
+    (-14 << 15)/15.0,(-12 << 15)/15.0,(-10 << 15)/15.0,
+    ( -8 << 15)/15.0,( -6 << 15)/15.0,( -4 << 15)/15.0,
+    ( -2 << 15)/15.0,   0            ,(  2 << 15)/15.0,
+    (  4 << 15)/15.0,(  6 << 15)/15.0,(  8 << 15)/15.0,
+    ( 10 << 15)/15.0,( 12 << 15)/15.0,( 14 << 15)/15.0,
+    0
+};
+
+static const sample_t scale_factor[25] = {
+    0.000030517578125,
+    0.0000152587890625,
+    0.00000762939453125,
+    0.000003814697265625,
+    0.0000019073486328125,
+    0.00000095367431640625,
+    0.000000476837158203125,
+    0.0000002384185791015625,
+    0.00000011920928955078125,
+    0.000000059604644775390625,
+    0.0000000298023223876953125,
+    0.00000001490116119384765625,
+    0.000000007450580596923828125,
+    0.0000000037252902984619140625,
+    0.00000000186264514923095703125,
+    0.000000000931322574615478515625,
+    0.0000000004656612873077392578125,
+    0.00000000023283064365386962890625,
+    0.000000000116415321826934814453125,
+    0.0000000000582076609134674072265625,
+    0.00000000002910383045673370361328125,
+    0.000000000014551915228366851806640625,
+    0.0000000000072759576141834259033203125,
+    0.00000000000363797880709171295166015625,
+    0.000000000001818989403545856475830078125
+};
+
+static const uint16_t dither_lut[256] = {
+    0x0000, 0xa011, 0xe033, 0x4022, 0x6077, 0xc066, 0x8044, 0x2055,
+    0xc0ee, 0x60ff, 0x20dd, 0x80cc, 0xa099, 0x0088, 0x40aa, 0xe0bb,
+    0x21cd, 0x81dc, 0xc1fe, 0x61ef, 0x41ba, 0xe1ab, 0xa189, 0x0198,
+    0xe123, 0x4132, 0x0110, 0xa101, 0x8154, 0x2145, 0x6167, 0xc176,
+    0x439a, 0xe38b, 0xa3a9, 0x03b8, 0x23ed, 0x83fc, 0xc3de, 0x63cf,
+    0x8374, 0x2365, 0x6347, 0xc356, 0xe303, 0x4312, 0x0330, 0xa321,
+    0x6257, 0xc246, 0x8264, 0x2275, 0x0220, 0xa231, 0xe213, 0x4202,
+    0xa2b9, 0x02a8, 0x428a, 0xe29b, 0xc2ce, 0x62df, 0x22fd, 0x82ec,
+    0x8734, 0x2725, 0x6707, 0xc716, 0xe743, 0x4752, 0x0770, 0xa761,
+    0x47da, 0xe7cb, 0xa7e9, 0x07f8, 0x27ad, 0x87bc, 0xc79e, 0x678f,
+    0xa6f9, 0x06e8, 0x46ca, 0xe6db, 0xc68e, 0x669f, 0x26bd, 0x86ac,
+    0x6617, 0xc606, 0x8624, 0x2635, 0x0660, 0xa671, 0xe653, 0x4642,
+    0xc4ae, 0x64bf, 0x249d, 0x848c, 0xa4d9, 0x04c8, 0x44ea, 0xe4fb,
+    0x0440, 0xa451, 0xe473, 0x4462, 0x6437, 0xc426, 0x8404, 0x2415,
+    0xe563, 0x4572, 0x0550, 0xa541, 0x8514, 0x2505, 0x6527, 0xc536,
+    0x258d, 0x859c, 0xc5be, 0x65af, 0x45fa, 0xe5eb, 0xa5c9, 0x05d8,
+    0xae79, 0x0e68, 0x4e4a, 0xee5b, 0xce0e, 0x6e1f, 0x2e3d, 0x8e2c,
+    0x6e97, 0xce86, 0x8ea4, 0x2eb5, 0x0ee0, 0xaef1, 0xeed3, 0x4ec2,
+    0x8fb4, 0x2fa5, 0x6f87, 0xcf96, 0xefc3, 0x4fd2, 0x0ff0, 0xafe1,
+    0x4f5a, 0xef4b, 0xaf69, 0x0f78, 0x2f2d, 0x8f3c, 0xcf1e, 0x6f0f,
+    0xede3, 0x4df2, 0x0dd0, 0xadc1, 0x8d94, 0x2d85, 0x6da7, 0xcdb6,
+    0x2d0d, 0x8d1c, 0xcd3e, 0x6d2f, 0x4d7a, 0xed6b, 0xad49, 0x0d58,
+    0xcc2e, 0x6c3f, 0x2c1d, 0x8c0c, 0xac59, 0x0c48, 0x4c6a, 0xec7b,
+    0x0cc0, 0xacd1, 0xecf3, 0x4ce2, 0x6cb7, 0xcca6, 0x8c84, 0x2c95,
+    0x294d, 0x895c, 0xc97e, 0x696f, 0x493a, 0xe92b, 0xa909, 0x0918,
+    0xe9a3, 0x49b2, 0x0990, 0xa981, 0x89d4, 0x29c5, 0x69e7, 0xc9f6,
+    0x0880, 0xa891, 0xe8b3, 0x48a2, 0x68f7, 0xc8e6, 0x88c4, 0x28d5,
+    0xc86e, 0x687f, 0x285d, 0x884c, 0xa819, 0x0808, 0x482a, 0xe83b,
+    0x6ad7, 0xcac6, 0x8ae4, 0x2af5, 0x0aa0, 0xaab1, 0xea93, 0x4a82,
+    0xaa39, 0x0a28, 0x4a0a, 0xea1b, 0xca4e, 0x6a5f, 0x2a7d, 0x8a6c,
+    0x4b1a, 0xeb0b, 0xab29, 0x0b38, 0x2b6d, 0x8b7c, 0xcb5e, 0x6b4f,
+    0x8bf4, 0x2be5, 0x6bc7, 0xcbd6, 0xeb83, 0x4b92, 0x0bb0, 0xaba1
+};
diff --git a/contrib/ffmpeg-distfiles b/contrib/ffmpeg-distfiles
new file mode 100644
index 000000000..28735bc3c
--- /dev/null
+++ b/contrib/ffmpeg-distfiles
@@ -0,0 +1,588 @@
+ffmpeg
+ffmpeg/vhook
+ffmpeg/vhook/imlib2.c
+ffmpeg/vhook/drawtext.c
+ffmpeg/vhook/fish.c
+ffmpeg/vhook/null.c
+ffmpeg/vhook/Makefile
+ffmpeg/vhook/ppm.c
+ffmpeg/vhook/watermark.c
+ffmpeg/libavutil
+ffmpeg/libavutil/lls.h
+ffmpeg/libavutil/mathematics.c
+ffmpeg/libavutil/adler32.h
+ffmpeg/libavutil/x86_cpu.h
+ffmpeg/libavutil/integer.h
+ffmpeg/libavutil/mathematics.h
+ffmpeg/libavutil/crc.c
+ffmpeg/libavutil/avutil.h
+ffmpeg/libavutil/rational.c
+ffmpeg/libavutil/crc.h
+ffmpeg/libavutil/mem.c
+ffmpeg/libavutil/rational.h
+ffmpeg/libavutil/log.c
+ffmpeg/libavutil/internal.h
+ffmpeg/libavutil/bswap.h
+ffmpeg/libavutil/md5.c
+ffmpeg/libavutil/intfloat_readwrite.c
+ffmpeg/libavutil/log.h
+ffmpeg/libavutil/lls.c
+ffmpeg/libavutil/md5.h
+ffmpeg/libavutil/intfloat_readwrite.h
+ffmpeg/libavutil/adler32.c
+ffmpeg/libavutil/Makefile
+ffmpeg/libavutil/integer.c
+ffmpeg/libavutil/common.h
+ffmpeg/libavutil/softfloat.c
+ffmpeg/libavutil/softfloat.h
+ffmpeg/libavutil/fifo.c
+ffmpeg/libavutil/fifo.h
+ffmpeg/libavutil/tree.c
+ffmpeg/libavutil/tree.h
+ffmpeg/libavutil/intreadwrite.h
+ffmpeg/libavutil/aes.c
+ffmpeg/libavutil/aes.h
+ffmpeg/libavutil/lzo.c
+ffmpeg/libavutil/lzo.h
+ffmpeg/libavutil/random.c
+ffmpeg/libavutil/base64.c
+ffmpeg/libavutil/random.h
+ffmpeg/libavutil/base64.h
+ffmpeg/libavutil/sha1.h
+ffmpeg/libavutil/mem.h
+ffmpeg/libavutil/sha1.c
+ffmpeg/libavcodec
+ffmpeg/libavcodec/alpha
+ffmpeg/libavcodec/alpha/regdef.h
+ffmpeg/libavcodec/alpha/simple_idct_alpha.c
+ffmpeg/libavcodec/alpha/mpegvideo_alpha.c
+ffmpeg/libavcodec/alpha/asm.h
+ffmpeg/libavcodec/alpha/motion_est_alpha.c
+ffmpeg/libavcodec/alpha/dsputil_alpha.c
+ffmpeg/libavcodec/alpha/dsputil_alpha_asm.S
+ffmpeg/libavcodec/alpha/motion_est_mvi_asm.S
+ffmpeg/libavcodec/sparc
+ffmpeg/libavcodec/sparc/dsputil_vis.c
+ffmpeg/libavcodec/sparc/vis.h
+ffmpeg/libavcodec/i386
+ffmpeg/libavcodec/i386/idct_mmx_xvid.c
+ffmpeg/libavcodec/i386/mpegvideo_mmx.c
+ffmpeg/libavcodec/i386/vp3dsp_mmx.c
+ffmpeg/libavcodec/i386/motion_est_mmx.c
+ffmpeg/libavcodec/i386/fdct_mmx.c
+ffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c
+ffmpeg/libavcodec/i386/idct_mmx.c
+ffmpeg/libavcodec/i386/fft_3dn2.c
+ffmpeg/libavcodec/i386/dsputil_mmx.c
+ffmpeg/libavcodec/i386/mmx.h
+ffmpeg/libavcodec/i386/dsputil_mmx_avg.h
+ffmpeg/libavcodec/i386/h264dsp_mmx.c
+ffmpeg/libavcodec/i386/vp3dsp_sse2.c
+ffmpeg/libavcodec/i386/dsputil_mmx_rnd.h
+ffmpeg/libavcodec/i386/simple_idct_mmx.c
+ffmpeg/libavcodec/i386/snowdsp_mmx.c
+ffmpeg/libavcodec/i386/fft_3dn.c
+ffmpeg/libavcodec/i386/cputest.c
+ffmpeg/libavcodec/i386/fft_sse.c
+ffmpeg/libavcodec/i386/mpegvideo_mmx_template.c
+ffmpeg/libavcodec/i386/mathops.h
+ffmpeg/libavcodec/i386/cavsdsp_mmx.c
+ffmpeg/libavcodec/ppc
+ffmpeg/libavcodec/ppc/gcc_fixes.h
+ffmpeg/libavcodec/ppc/dsputil_altivec.h
+ffmpeg/libavcodec/ppc/mpegvideo_ppc.c
+ffmpeg/libavcodec/ppc/dsputil_ppc.c
+ffmpeg/libavcodec/ppc/fft_altivec.c
+ffmpeg/libavcodec/ppc/mpegvideo_altivec.c
+ffmpeg/libavcodec/ppc/fdct_altivec.c
+ffmpeg/libavcodec/ppc/idct_altivec.c
+ffmpeg/libavcodec/ppc/dsputil_altivec.c
+ffmpeg/libavcodec/ppc/dsputil_ppc.h
+ffmpeg/libavcodec/ppc/gmc_altivec.c
+ffmpeg/libavcodec/ppc/vc1dsp_altivec.c
+ffmpeg/libavcodec/ppc/float_altivec.c
+ffmpeg/libavcodec/ppc/mathops.h
+ffmpeg/libavcodec/ppc/h264_template_altivec.c
+ffmpeg/libavcodec/ppc/h264_altivec.c
+ffmpeg/libavcodec/ppc/snow_altivec.c
+ffmpeg/libavcodec/ppc/types_altivec.h
+ffmpeg/libavcodec/ps2
+ffmpeg/libavcodec/ps2/mpegvideo_mmi.c
+ffmpeg/libavcodec/ps2/idct_mmi.c
+ffmpeg/libavcodec/ps2/dsputil_mmi.c
+ffmpeg/libavcodec/ps2/mmi.h
+ffmpeg/libavcodec/dcadata.h
+ffmpeg/libavcodec/mlib
+ffmpeg/libavcodec/mlib/dsputil_mlib.c
+ffmpeg/libavcodec/sh4
+ffmpeg/libavcodec/sh4/dsputil_align.c
+ffmpeg/libavcodec/sh4/idct_sh4.c
+ffmpeg/libavcodec/sh4/qpel.c
+ffmpeg/libavcodec/sh4/dsputil_sh4.c
+ffmpeg/libavcodec/armv4l
+ffmpeg/libavcodec/armv4l/mpegvideo_arm.c
+ffmpeg/libavcodec/armv4l/jrevdct_arm.S
+ffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h
+ffmpeg/libavcodec/armv4l/dsputil_arm.c
+ffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c
+ffmpeg/libavcodec/armv4l/dsputil_arm_s.S
+ffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c
+ffmpeg/libavcodec/armv4l/simple_idct_arm.S
+ffmpeg/libavcodec/armv4l/simple_idct_armv5te.S
+ffmpeg/libavcodec/armv4l/mathops.h
+ffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c
+ffmpeg/libavcodec/armv4l/simple_idct_armv6.S
+ffmpeg/libavcodec/mmvideo.c
+ffmpeg/libavcodec/dvbsubdec.c
+ffmpeg/libavcodec/msmpeg4.c
+ffmpeg/libavcodec/mjpeg.c
+ffmpeg/libavcodec/8bps.c
+ffmpeg/libavcodec/ffv1.c
+ffmpeg/libavcodec/adx.c
+ffmpeg/libavcodec/flashsv.c
+ffmpeg/libavcodec/rangecoder.h
+ffmpeg/libavcodec/vp3data.h
+ffmpeg/libavcodec/golomb.c
+ffmpeg/libavcodec/nuv.c
+ffmpeg/libavcodec/h264.c
+ffmpeg/libavcodec/vcr1.c
+ffmpeg/libavcodec/kmvc.c
+ffmpeg/libavcodec/vqavideo.c
+ffmpeg/libavcodec/golomb.h
+ffmpeg/libavcodec/zmbv.c
+ffmpeg/libavcodec/png.c
+ffmpeg/libavcodec/indeo2.c
+ffmpeg/libavcodec/simple_idct.h
+ffmpeg/libavcodec/mpegaudiodectab.h
+ffmpeg/libavcodec/apiexample.c
+ffmpeg/libavcodec/wma.c
+ffmpeg/libavcodec/roqvideo.c
+ffmpeg/libavcodec/jpeg_ls.c
+ffmpeg/libavcodec/mpeg12data.h
+ffmpeg/libavcodec/wmadata.h
+ffmpeg/libavcodec/os2thread.c
+ffmpeg/libavcodec/smacker.c
+ffmpeg/libavcodec/w32thread.c
+ffmpeg/libavcodec/truemotion1data.h
+ffmpeg/libavcodec/Makefile
+ffmpeg/libavcodec/vc1data.h
+ffmpeg/libavcodec/fft-test.c
+ffmpeg/libavcodec/avs.c
+ffmpeg/libavcodec/alac.c
+ffmpeg/libavcodec/cljr.c
+ffmpeg/libavcodec/ac3tab.h
+ffmpeg/libavcodec/cookdata.h
+ffmpeg/libavcodec/faandct.c
+ffmpeg/libavcodec/pnm.c
+ffmpeg/libavcodec/simple_idct.c
+ffmpeg/libavcodec/fft.c
+ffmpeg/libavcodec/bitstream_filter.c
+ffmpeg/libavcodec/oggvorbis.c
+ffmpeg/libavcodec/opt.c
+ffmpeg/libavcodec/flicvideo.c
+ffmpeg/libavcodec/qdm2data.h
+ffmpeg/libavcodec/mpegaudio.c
+ffmpeg/libavcodec/svq1_vlc.h
+ffmpeg/libavcodec/jrevdct.c
+ffmpeg/libavcodec/wma.h
+ffmpeg/libavcodec/cavsdsp.c
+ffmpeg/libavcodec/opt.h
+ffmpeg/libavcodec/allcodecs.c
+ffmpeg/libavcodec/resample.c
+ffmpeg/libavcodec/x264.c
+ffmpeg/libavcodec/vp3.c
+ffmpeg/libavcodec/sp5x.h
+ffmpeg/libavcodec/bmp.h
+ffmpeg/libavcodec/faandct.h
+ffmpeg/libavcodec/dv.c
+ffmpeg/libavcodec/mdec.c
+ffmpeg/libavcodec/sonic.c
+ffmpeg/libavcodec/4xm.c
+ffmpeg/libavcodec/libgsm.c
+ffmpeg/libavcodec/dsputil.h
+ffmpeg/libavcodec/idcinvideo.c
+ffmpeg/libavcodec/avcodec.h
+ffmpeg/libavcodec/qdrw.c
+ffmpeg/libavcodec/error_resilience.c
+ffmpeg/libavcodec/mpegvideo.c
+ffmpeg/libavcodec/faad.c
+ffmpeg/libavcodec/h263data.h
+ffmpeg/libavcodec/lcl.c
+ffmpeg/libavcodec/shorten.c
+ffmpeg/libavcodec/ac3.h
+ffmpeg/libavcodec/xl.c
+ffmpeg/libavcodec/rtjpeg.c
+ffmpeg/libavcodec/mpegvideo.h
+ffmpeg/libavcodec/wmv2.c
+ffmpeg/libavcodec/truemotion1.c
+ffmpeg/libavcodec/imgconvert.c
+ffmpeg/libavcodec/mdct.c
+ffmpeg/libavcodec/h261data.h
+ffmpeg/libavcodec/dvdsubdec.c
+ffmpeg/libavcodec/indeo3data.h
+ffmpeg/libavcodec/rv10.c
+ffmpeg/libavcodec/bytestream.h
+ffmpeg/libavcodec/cabac.c
+ffmpeg/libavcodec/smc.c
+ffmpeg/libavcodec/faac.c
+ffmpeg/libavcodec/xvidff.c
+ffmpeg/libavcodec/mpeg12.c
+ffmpeg/libavcodec/vc1acdata.h
+ffmpeg/libavcodec/cavsdata.h
+ffmpeg/libavcodec/raw.c
+ffmpeg/libavcodec/qpeg.c
+ffmpeg/libavcodec/vc1.c
+ffmpeg/libavcodec/h263dec.c
+ffmpeg/libavcodec/bitstream.c
+ffmpeg/libavcodec/cabac.h
+ffmpeg/libavcodec/interplayvideo.c
+ffmpeg/libavcodec/xvmcvideo.c
+ffmpeg/libavcodec/rtjpeg.h
+ffmpeg/libavcodec/jfdctfst.c
+ffmpeg/libavcodec/cook.c
+ffmpeg/libavcodec/rpza.c
+ffmpeg/libavcodec/utils.c
+ffmpeg/libavcodec/motion_est.c
+ffmpeg/libavcodec/flacenc.c
+ffmpeg/libavcodec/indeo3.c
+ffmpeg/libavcodec/wnv1.c
+ffmpeg/libavcodec/h263.c
+ffmpeg/libavcodec/imgresample.c
+ffmpeg/libavcodec/mpegaudiodec.c
+ffmpeg/libavcodec/parser.c
+ffmpeg/libavcodec/snow.c
+ffmpeg/libavcodec/truespeech_data.h
+ffmpeg/libavcodec/dct-test.c
+ffmpeg/libavcodec/ratecontrol.c
+ffmpeg/libavcodec/tta.c
+ffmpeg/libavcodec/xvid_rc.c
+ffmpeg/libavcodec/svq1.c
+ffmpeg/libavcodec/bitstream.h
+ffmpeg/libavcodec/snow.h
+ffmpeg/libavcodec/a52dec.c
+ffmpeg/libavcodec/cavs.c
+ffmpeg/libavcodec/asv1.c
+ffmpeg/libavcodec/truespeech.c
+ffmpeg/libavcodec/msmpeg4data.h
+ffmpeg/libavcodec/qdm2.c
+ffmpeg/libavcodec/fraps.c
+ffmpeg/libavcodec/svq1_cb.h
+ffmpeg/libavcodec/cscd.c
+ffmpeg/libavcodec/vorbis.c
+ffmpeg/libavcodec/bmp.c
+ffmpeg/libavcodec/dvdata.h
+ffmpeg/libavcodec/mpegaudio.h
+ffmpeg/libavcodec/flac.c
+ffmpeg/libavcodec/amr.c
+ffmpeg/libavcodec/dtsdec.c
+ffmpeg/libavcodec/dsputil.c
+ffmpeg/libavcodec/lzw.c
+ffmpeg/libavcodec/g726.c
+ffmpeg/libavcodec/bfin
+ffmpeg/libavcodec/bfin/dsputil_bfin.c
+ffmpeg/libavcodec/bfin/fdct_bfin.S
+ffmpeg/libavcodec/bfin/idct_bfin.S
+ffmpeg/libavcodec/bfin/pixels_bfin.S
+ffmpeg/libavcodec/bfin/config_bfin.h
+ffmpeg/libavcodec/ulti_cb.h
+ffmpeg/libavcodec/cinepak.c
+ffmpeg/libavcodec/xan.c
+ffmpeg/libavcodec/fdctref.c
+ffmpeg/libavcodec/eval.c
+ffmpeg/libavcodec/vmnc.c
+ffmpeg/libavcodec/qtrle.c
+ffmpeg/libavcodec/rangecoder.c
+ffmpeg/libavcodec/truemotion2.c
+ffmpeg/libavcodec/indeo2data.h
+ffmpeg/libavcodec/pcm.c
+ffmpeg/libavcodec/motion_est_template.c
+ffmpeg/libavcodec/imgconvert_template.h
+ffmpeg/libavcodec/mpegaudiotab.h
+ffmpeg/libavcodec/mp3lameaudio.c
+ffmpeg/libavcodec/h261.c
+ffmpeg/libavcodec/msrle.c
+ffmpeg/libavcodec/dpcm.c
+ffmpeg/libavcodec/cyuv.c
+ffmpeg/libavcodec/pthread.c
+ffmpeg/libavcodec/ra144.c
+ffmpeg/libavcodec/loco.c
+ffmpeg/libavcodec/huffyuv.c
+ffmpeg/libavcodec/svq3.c
+ffmpeg/libavcodec/tscc.c
+ffmpeg/libavcodec/ws-snd1.c
+ffmpeg/libavcodec/ra144.h
+ffmpeg/libavcodec/wmadec.c
+ffmpeg/libavcodec/motion_test.c
+ffmpeg/libavcodec/ra288.c
+ffmpeg/libavcodec/mace.c
+ffmpeg/libavcodec/jfdctint.c
+ffmpeg/libavcodec/aasc.c
+ffmpeg/libavcodec/ra288.h
+ffmpeg/libavcodec/mpeg4data.h
+ffmpeg/libavcodec/dvdsubenc.c
+ffmpeg/libavcodec/ulti.c
+ffmpeg/libavcodec/vmdav.c
+ffmpeg/libavcodec/vp3dsp.c
+ffmpeg/libavcodec/beosthread.c
+ffmpeg/libavcodec/h264data.h
+ffmpeg/libavcodec/adpcm.c
+ffmpeg/libavcodec/dvbsub.c
+ffmpeg/libavcodec/msvideo1.c
+ffmpeg/libavcodec/h264idct.c
+ffmpeg/libavcodec/resample2.c
+ffmpeg/libavcodec/ac3enc.c
+ffmpeg/libavcodec/vp6data.h
+ffmpeg/libavcodec/mathops.h
+ffmpeg/libavcodec/eval.h
+ffmpeg/libavcodec/vp5data.h
+ffmpeg/libavcodec/vp56data.c
+ffmpeg/libavcodec/vp56data.h
+ffmpeg/libavcodec/vp5.c
+ffmpeg/libavcodec/vorbis_enc.c
+ffmpeg/libavcodec/vp56.c
+ffmpeg/libavcodec/ratecontrol.h
+ffmpeg/libavcodec/audioconvert.c
+ffmpeg/libavcodec/vp56.h
+ffmpeg/libavcodec/vorbis.h
+ffmpeg/libavcodec/vorbis_data.c
+ffmpeg/libavcodec/vc1dsp.c
+ffmpeg/libavcodec/vp6.c
+ffmpeg/libavcodec/vorbis_enc_data.h
+ffmpeg/libavcodec/wavpack.c
+ffmpeg/libavcodec/targa.c
+ffmpeg/libavcodec/lzw.h
+ffmpeg/libavcodec/xvid_internal.h
+ffmpeg/libavcodec/imcdata.h
+ffmpeg/libavcodec/tiertexseqv.c
+ffmpeg/libavcodec/imc.c
+ffmpeg/libavcodec/tiff.c
+ffmpeg/libavcodec/dsicinav.c
+ffmpeg/libavcodec/parser.h
+ffmpeg/libavcodec/gif.c
+ffmpeg/libavcodec/gifdec.c
+ffmpeg/libavcodec/mpcdata.h
+ffmpeg/libavcodec/zmbvenc.c
+ffmpeg/libavcodec/h264dsp.c
+ffmpeg/libavcodec/h264enc.c
+ffmpeg/libavcodec/mpc.c
+ffmpeg/libavcodec/flashsvenc.c
+ffmpeg/libavcodec/xvmc_render.h
+ffmpeg/libavcodec/libtheoraenc.c
+ffmpeg/libavcodec/dca.c
+ffmpeg/libavcodec/bmpenc.c
+ffmpeg/libavcodec/dcahuff.h
+ffmpeg/libavcodec/wmaenc.c
+ffmpeg/libavcodec/targaenc.c
+ffmpeg/libavcodec/ac3.c
+ffmpeg/libavcodec/dxa.c
+ffmpeg/libavcodec/rl.h
+ffmpeg/libavcodec/dnxhddec.c
+ffmpeg/libavcodec/dnxhddata.h
+ffmpeg/libavcodec/xiph.c
+ffmpeg/libavcodec/xiph.h
+ffmpeg/libpostproc
+ffmpeg/libpostproc/postprocess_template.c
+ffmpeg/libpostproc/postprocess.c
+ffmpeg/libpostproc/postprocess_internal.h
+ffmpeg/libpostproc/postprocess_altivec_template.c
+ffmpeg/libpostproc/mangle.h
+ffmpeg/libpostproc/postprocess.h
+ffmpeg/libpostproc/Makefile
+ffmpeg/tests
+ffmpeg/tests/videogen.c
+ffmpeg/tests/rotozoom.regression.ref
+ffmpeg/tests/test.conf
+ffmpeg/tests/tiny_psnr.c
+ffmpeg/tests/dsptest.c
+ffmpeg/tests/libav.regression.ref
+ffmpeg/tests/lena.pnm
+ffmpeg/tests/regression.sh
+ffmpeg/tests/rotozoom.c
+ffmpeg/tests/audiogen.c
+ffmpeg/tests/ffserver.regression.ref
+ffmpeg/tests/Makefile
+ffmpeg/tests/server-regression.sh
+ffmpeg/tests/ffmpeg.regression.ref
+ffmpeg/tests/seek_test.sh
+ffmpeg/tests/seek_test.c
+ffmpeg/doc
+ffmpeg/doc/faq.texi
+ffmpeg/doc/ffmpeg-doc.texi
+ffmpeg/doc/optimization.txt
+ffmpeg/doc/TODO
+ffmpeg/doc/ffserver.conf
+ffmpeg/doc/texi2pod.pl
+ffmpeg/doc/ffmpeg_powerpc_performance_evaluation_howto.txt
+ffmpeg/doc/hooks.texi
+ffmpeg/doc/ffplay-doc.texi
+ffmpeg/doc/Makefile
+ffmpeg/doc/ffserver-doc.texi
+ffmpeg/doc/soc.txt
+ffmpeg/doc/snow.txt
+ffmpeg/doc/avutil.txt
+ffmpeg/libavformat
+ffmpeg/libavformat/riff.h
+ffmpeg/libavformat/img2.c
+ffmpeg/libavformat/voc.h
+ffmpeg/libavformat/dv1394.h
+ffmpeg/libavformat/rtsp.h
+ffmpeg/libavformat/utils.c
+ffmpeg/libavformat/wav.c
+ffmpeg/libavformat/cutils.c
+ffmpeg/libavformat/dvenc.c
+ffmpeg/libavformat/nut.c
+ffmpeg/libavformat/avisynth.c
+ffmpeg/libavformat/crc.c
+ffmpeg/libavformat/wv.c
+ffmpeg/libavformat/ipmovie.c
+ffmpeg/libavformat/nut.h
+ffmpeg/libavformat/ffm.c
+ffmpeg/libavformat/mtv.c
+ffmpeg/libavformat/nuv.c
+ffmpeg/libavformat/framehook.c
+ffmpeg/libavformat/os_support.c
+ffmpeg/libavformat/vocenc.c
+ffmpeg/libavformat/idroq.c
+ffmpeg/libavformat/libnut.c
+ffmpeg/libavformat/http.c
+ffmpeg/libavformat/westwood.c
+ffmpeg/libavformat/matroska.c
+ffmpeg/libavformat/vocdec.c
+ffmpeg/libavformat/adtsenc.c
+ffmpeg/libavformat/flic.c
+ffmpeg/libavformat/electronicarts.c
+ffmpeg/libavformat/rtp_h264.c
+ffmpeg/libavformat/mpjpeg.c
+ffmpeg/libavformat/flvenc.c
+ffmpeg/libavformat/os_support.h
+ffmpeg/libavformat/rtp_h264.h
+ffmpeg/libavformat/tiertexseq.c
+ffmpeg/libavformat/gxf.c
+ffmpeg/libavformat/nutdec.c
+ffmpeg/libavformat/avi.h
+ffmpeg/libavformat/network.h
+ffmpeg/libavformat/smacker.c
+ffmpeg/libavformat/flv.h
+ffmpeg/libavformat/udp.c
+ffmpeg/libavformat/x11grab.c
+ffmpeg/libavformat/gxf.h
+ffmpeg/libavformat/mpc.c
+ffmpeg/libavformat/avs.c
+ffmpeg/libavformat/daud.c
+ffmpeg/libavformat/rtpproto.c
+ffmpeg/libavformat/Makefile
+ffmpeg/libavformat/framehook.h
+ffmpeg/libavformat/oggparsevorbis.c
+ffmpeg/libavformat/rtspcodes.h
+ffmpeg/libavformat/oggparseflac.c
+ffmpeg/libavformat/mpegts.c
+ffmpeg/libavformat/mp3.c
+ffmpeg/libavformat/mpegts.h
+ffmpeg/libavformat/rtp.c
+ffmpeg/libavformat/dc1394.c
+ffmpeg/libavformat/4xm.c
+ffmpeg/libavformat/ogg.c
+ffmpeg/libavformat/qtpalette.h
+ffmpeg/libavformat/asf.c
+ffmpeg/libavformat/dv.c
+ffmpeg/libavformat/gxfenc.c
+ffmpeg/libavformat/mmf.c
+ffmpeg/libavformat/beosaudio.cpp
+ffmpeg/libavformat/rtp.h
+ffmpeg/libavformat/grab.c
+ffmpeg/libavformat/asf-enc.c
+ffmpeg/libavformat/asf.h
+ffmpeg/libavformat/dv.h
+ffmpeg/libavformat/rm.c
+ffmpeg/libavformat/file.c
+ffmpeg/libavformat/yuv4mpeg.c
+ffmpeg/libavformat/nsvdec.c
+ffmpeg/libavformat/tcp.c
+ffmpeg/libavformat/movenc.c
+ffmpeg/libavformat/mpeg.c
+ffmpeg/libavformat/raw.c
+ffmpeg/libavformat/amr.c
+ffmpeg/libavformat/sierravmd.c
+ffmpeg/libavformat/gifdec.c
+ffmpeg/libavformat/wc3movie.c
+ffmpeg/libavformat/grab_bktr.c
+ffmpeg/libavformat/sol.c
+ffmpeg/libavformat/avio.c
+ffmpeg/libavformat/ogg2.c
+ffmpeg/libavformat/swf.c
+ffmpeg/libavformat/mov.c
+ffmpeg/libavformat/avio.h
+ffmpeg/libavformat/ogg2.h
+ffmpeg/libavformat/psxstr.c
+ffmpeg/libavformat/avienc.c
+ffmpeg/libavformat/au.c
+ffmpeg/libavformat/aiff.c
+ffmpeg/libavformat/isom.c
+ffmpeg/libavformat/mxf.c
+ffmpeg/libavformat/mm.c
+ffmpeg/libavformat/avformat.h
+ffmpeg/libavformat/oggparseogm.c
+ffmpeg/libavformat/idcin.c
+ffmpeg/libavformat/oggparsetheora.c
+ffmpeg/libavformat/mpegtsenc.c
+ffmpeg/libavformat/riff.c
+ffmpeg/libavformat/segafilm.c
+ffmpeg/libavformat/v4l2.c
+ffmpeg/libavformat/tta.c
+ffmpeg/libavformat/avidec.c
+ffmpeg/libavformat/audio.c
+ffmpeg/libavformat/flvdec.c
+ffmpeg/libavformat/voc.c
+ffmpeg/libavformat/allformats.c
+ffmpeg/libavformat/gif.c
+ffmpeg/libavformat/rtsp.c
+ffmpeg/libavformat/dsicin.c
+ffmpeg/libavformat/dv1394.c
+ffmpeg/libavformat/allformats.h
+ffmpeg/libavformat/aviobuf.c
+ffmpeg/libavformat/isom.h
+ffmpeg/libavformat/rtp_internal.h
+ffmpeg/libavformat/dxa.c
+ffmpeg/libavformat/thp.c
+ffmpeg/configure
+ffmpeg/Doxyfile
+ffmpeg/ffmpeg.c
+ffmpeg/Changelog
+ffmpeg/clean-diff
+ffmpeg/pktdumper.c
+ffmpeg/output_example.c
+ffmpeg/CREDITS
+ffmpeg/version.sh
+ffmpeg/cmdutils.c
+ffmpeg/INSTALL
+ffmpeg/COPYING
+ffmpeg/build_avopt
+ffmpeg/ffinstall.nsi
+ffmpeg/cmdutils.h
+ffmpeg/Makefile
+ffmpeg/qt-faststart.c
+ffmpeg/cws2fws.c
+ffmpeg/unwrap-diff
+ffmpeg/README
+ffmpeg/common.mak
+ffmpeg/ffplay.c
+ffmpeg/ffserver.c
+ffmpeg/ffserver.h
+ffmpeg/MAINTAINERS
+ffmpeg/libswscale
+ffmpeg/libswscale/yuv2rgb.c
+ffmpeg/libswscale/swscale.c
+ffmpeg/libswscale/rgb2rgb_template.c
+ffmpeg/libswscale/swscale_internal.h
+ffmpeg/libswscale/swscale_altivec_template.c
+ffmpeg/libswscale/yuv2rgb_mlib.c
+ffmpeg/libswscale/cs_test.c
+ffmpeg/libswscale/swscale.h
+ffmpeg/libswscale/rgb2rgb.c
+ffmpeg/libswscale/yuv2rgb_altivec.c
+ffmpeg/libswscale/swscale-example.c
+ffmpeg/libswscale/yuv2rgb_template.c
+ffmpeg/libswscale/Makefile
+ffmpeg/libswscale/rgb2rgb.h
+ffmpeg/libswscale/swscale_template.c
+ffmpeg/libswscale/yuv2rgb_init.c
diff --git a/contrib/ffmpeg-universal.sh b/contrib/ffmpeg-universal.sh
new file mode 100755
index 000000000..6e27c56b8
--- /dev/null
+++ b/contrib/ffmpeg-universal.sh
@@ -0,0 +1,177 @@
+#!/bin/sh
+
+function usage {
+    echo "usage: $0 <action> <source path> <arch list>"
+    echo "where: <action> is one of:"
+    echo "       -configure    do initial configuration for each architecture"
+    echo "       -avcodec      build libavcodec.a for each architecture"
+    echo "       -avutil       build libavutil.a for each architecture"
+    echo "       -postproc     build libpostproc.a for each architecture"
+    echo "       -clean        clean for each architecture"
+    echo "       -distclean    distclean for each architecture"
+    echo ""
+    echo "Configuration must be done before any library builds.  Options to be passed"
+    echo "to ffmpeg's configure command-line should be passed in the environment"
+    echo "using the FFMPEG_CONFIGURE_OPTIONS environment variable."
+    exit 1
+}
+
+function run_configure {
+    local arch=$1
+    local ffmpeg_topbuilddir="$2"
+
+    # start over from scratch
+    rm -rf "$ffmpeg_topbuilddir"
+    mkdir -p "$ffmpeg_topbuilddir"
+    pushd "$ffmpeg_topbuilddir" > /dev/null 2>&1
+
+    # The Makefile should be passing FFMPEG_CONFIGURE_OPTIONS without passing
+    # any --extra-cflags or --extra-ldflags options.  Both CFLAGS and LDFLAGS
+    # should be in the environment in addition to FFMPEG_CONFIGURE_OPTIONS.
+
+    local CROSS_OPTIONS=
+    local EXTRA_CFLAGS=
+    local EXTRA_LDFLAGS=
+
+    if test $HOST_ARCH != $arch; then
+        EXTRA_CFLAGS="$CFLAGS -isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch $arch"
+        EXTRA_LDFLAGS="$LDFLAGS -isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch $arch"
+        if test $arch = i386; then
+            FFMPEG_ARCH=x86_32
+        else
+            FFMPEG_ARCH=$arch
+        fi
+        CROSS_OPTIONS="--cross-compile --arch=$FFMPEG_ARCH"
+    fi
+
+    echo "$SOURCE_PATH/configure" $CROSS_OPTIONS $FFMPEG_CONFIGURE_OPTIONS \
+                                  --extra-cflags="$EXTRA_CFLAGS" \
+                                  --extra-ldflags="$EXTRA_LDFLAGS"
+    "$SOURCE_PATH/configure" $CROSS_OPTIONS $FFMPEG_CONFIGURE_OPTIONS \
+                             --extra-cflags="$EXTRA_CFLAGS" \
+                             --extra-ldflags="$EXTRA_LDFLAGS"
+    local retval=$?
+
+    # We're building ffmpeg to put it into a shared library, but ffmpeg thinks
+    # it's building to put it into a static library or program image, so it
+    # adds -mdynamic-no-pic to its list of options as an optimization.  This is
+    # fine in Tiger if later linked with -Wl,-read_only_relocs,warning, but it
+    # isn't fine on other versions of Mac OS X.
+    if test -f config.mak; then
+        cat config.mak | sed -e '/OPTFLAGS=/s/-mdynamic-no-pic//g' > config.tmp
+        mv -f config.tmp config.mak
+    fi
+
+    popd > /dev/null 2>&1
+    `exit $retval` || exit $retval
+}
+
+if test x"$*" = x""; then
+    usage
+fi
+case "$1" in
+    -configure)
+        MODE=configure
+        ;;
+    -avcodec)
+        MODE=avcodec
+        ;;
+    -avutil)
+        MODE=avutil
+        ;;
+    -postproc)
+        MODE=postproc
+        ;;
+    -clean)
+        MODE=clean
+        ;;
+    -distclean)
+        MODE=distclean
+        ;;
+    *)
+        echo "Unrecognized mode: $1"
+        usage
+        ;;
+esac
+shift
+
+if test x"$1" = x""; then
+    echo "No source path specified!"
+    usage
+fi
+if test ! -d "$1"; then
+    echo "Source path $1 does not exist!"
+    exit 1
+fi
+SOURCE_PATH="$1"
+shift
+
+TOP_BUILD_PATH="`pwd`/ffmpeg"
+if test -f "$TOP_BUILD_PATH/configure"; then
+    # Building in place.  Create a temporary build directory and use that
+    # instead, but place the final output from lipo into the original
+    # build directory.
+    BUILD_PATH="$TOP_BUILD_PATH/build"
+else
+    BUILD_PATH="$TOP_BUILD_PATH"
+fi
+# This doesn't make sense for -configure, but it does for everything else.
+# The -configure mode won't ever use it anyway.
+OUTPUT_FILENAME="$BUILD_PATH/lib$MODE/lib$MODE.a"
+
+HOST_ARCH=`arch`
+UNIVERSAL_ARCHES=$*
+if test x"$UNIVERSAL_ARCHES" = x""; then
+    echo "No architecture(s) specified; using $HOST_ARCH only."
+    UNIVERSAL_ARCHES=$HOST_ARCH
+fi
+CONFIG_FILES=
+LIPO_CMDLINE="-create -output $OUTPUT_FILENAME"
+for arch in $UNIVERSAL_ARCHES; do
+    ffmpeg_topbuilddir="$BUILD_PATH/$arch"
+    LIPO_CMDLINE="$LIPO_CMDLINE -arch $arch $ffmpeg_topbuilddir/lib$MODE/lib$MODE.a"
+    case $MODE in
+        configure)
+            run_configure $arch "$ffmpeg_topbuilddir"
+            CONFIG_FILES="$CONFIG_FILES $ffmpeg_topbuilddir/config.h"
+            ;;
+        avcodec)
+            "$MAKE" -C "$ffmpeg_topbuilddir/libavcodec" libavcodec.a || exit $?
+            ;;
+        avutil)
+            "$MAKE" -C "$ffmpeg_topbuilddir/libavutil" libavutil.a || exit $?
+            ;;
+        postproc)
+            "$MAKE" -C "$ffmpeg_topbuilddir/libpostproc" libpostproc.a || exit $?
+            ;;
+        clean)
+            "$MAKE" -C "$ffmpeg_topbuilddir" clean || exit $?
+            ;;
+        distclean)
+            "$MAKE" -C "$ffmpeg_topbuilddir" distclean || exit $?
+            ;;
+    esac
+done
+
+case $MODE in
+    configure)
+        # Now that configuration is done, create config.h in the top-level
+        # ffmpeg directory.  Pull out only what's needed by xine-lib, removing
+        # any possible platform conflicts
+        grep -h "define CONFIG_.*_DECODER" $CONFIG_FILES | uniq > "$BUILD_PATH/config.h"
+        touch "$BUILD_PATH/config.mak"
+        ;;
+    clean)
+        rm -f "$BUILD_PATH/libavcodec/libavcodec.a" "$BUILD_PATH/libavutil/libavutil.a" \
+              "$BUILD_PATH/libpostproc/libpostproc.a"
+        ;;
+    distclean)
+        rm -f "$BUILD_PATH/config.mak" "$BUILD_PATH/config.h"
+        rm -f "$BUILD_PATH/libavcodec/libavcodec.a" "$BUILD_PATH/libavutil/libavutil.a" \
+              "$BUILD_PATH/libpostproc/libpostproc.a"
+        ;;
+    *)
+        mkdir -p "`dirname "$OUTPUT_FILENAME"`"
+        lipo $LIPO_CMDLINE
+        ;;
+esac
diff --git a/contrib/ffmpeg/COPYING b/contrib/ffmpeg/COPYING
new file mode 100644
index 000000000..1e0991447
--- /dev/null
+++ b/contrib/ffmpeg/COPYING
@@ -0,0 +1,504 @@
+		  GNU LESSER GENERAL PUBLIC LICENSE
+		       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+  For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+  In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+  Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+		  GNU LESSER GENERAL PUBLIC LICENSE
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diff --git a/contrib/ffmpeg/CREDITS b/contrib/ffmpeg/CREDITS
new file mode 100644
index 000000000..f7f086a3c
--- /dev/null
+++ b/contrib/ffmpeg/CREDITS
@@ -0,0 +1,47 @@
+This file contains the name of the people who have contributed to
+FFmpeg. The names are sorted alphabetically by last name.
+
+Michel Bardiaux
+Fabrice Bellard
+Patrice Bensoussan
+Alex Beregszaszi
+BERO
+Mario Brito
+Ronald Bultje
+Maarten Daniels
+Reimar Doeffinger
+Tim Ferguson
+Brian Foley
+Arpad Gereoffy
+Philip Gladstone
+Vladimir Gneushev
+Roine Gustafsson
+David Hammerton
+Wolfgang Hesseler
+Falk Hueffner
+Steven Johnson
+Zdenek Kabelac
+Robin Kay
+Todd Kirby
+Nick Kurshev
+Benjamin Larsson
+Loïc Le Loarer
+Daniel Maas
+Mike Melanson
+Loren Merritt
+Jeff Muizelaar
+Michael Niedermayer
+François Revol
+Peter Ross
+Måns Rullgård
+Roman Shaposhnik
+Oded Shimon
+Dieter Shirley
+Konstantin Shishkov
+Juan J. Sierralta
+Ewald Snel
+Sascha Sommer
+Leon van Stuivenberg
+Roberto Togni
+Lionel Ulmer
+Reynaldo Verdejo
diff --git a/contrib/ffmpeg/Changelog b/contrib/ffmpeg/Changelog
new file mode 100644
index 000000000..0b96efe85
--- /dev/null
+++ b/contrib/ffmpeg/Changelog
@@ -0,0 +1,400 @@
+version <next>
+- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
+- TechSmith Camtasia (TSCC) video decoder
+- IBM Ultimotion (ULTI) video decoder
+- Sierra Online audio file demuxer and decoder
+- Apple QuickDraw (qdrw) video decoder
+- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
+- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
+- Miro VideoXL (VIXL) video decoder
+- H.261 video encoder
+- QPEG video decoder
+- Nullsoft Video (NSV) file demuxer
+- Shorten audio decoder
+- LOCO video decoder
+- Apple Lossless Audio Codec (ALAC) decoder
+- Winnov WNV1 video decoder
+- Autodesk Animator Studio Codec (AASC) decoder
+- Indeo 2 video decoder
+- Fraps FPS1 video decoder
+- Snow video encoder/decoder
+- Sonic audio encoder/decoder
+- Vorbis audio encoder/decoder
+- Macromedia ADPCM decoder
+- Duck TrueMotion 2 video decoder
+- support for decoding FLX and DTA extensions in FLIC files
+- H.264 custom quantization matrices support
+- ffserver fixed, it should now be usable again
+- QDM2 audio decoder
+- Real Cooker audio decoder
+- TrueSpeech audio decoder
+- WMA2 audio decoder fixed, now all files should play correctly
+- RealAudio 14.4 and 28.8 decoders fixed
+- JPEG-LS encoder and decoder
+- CamStudio video decoder
+- build system improvements
+- tabs and trailing whitespace removed from the codebase
+- AIFF/AIFF-C audio format, encoding and decoding
+- ADTS AAC file reading and writing
+- Creative VOC file reading and writing
+- American Laser Games multimedia (*.mm) playback system
+- Zip Blocks Motion Video decoder and encoder
+- Improved Theora/VP3 decoder
+- True Audio (TTA) decoder
+- AVS demuxer and video decoder
+- Smacker demuxer and decoder
+- NuppelVideo/MythTV demuxer and RTjpeg decoder
+- KMVC decoder
+- MPEG-2 intra vlc support
+- MPEG-2 4:2:2 encoder
+- Flash Screen Video decoder
+- GXF demuxer
+- Chinese AVS decoder
+- GXF muxer
+- MXF demuxer
+- VC-1/WMV3/WMV9 video decoder
+- MacIntel support
+- AVISynth support
+- VMware video decoder
+- VP5 video decoder
+- VP6 video decoder
+- WavPack lossless audio decoder
+- Targa (.TGA) picture decoder
+- Delphine Software .cin demuxer/audio and video decoder
+- Tiertex .seq demuxer/video decoder
+- MTV demuxer
+- TIFF picture decoder
+- GIF picture decoder
+- Intel Music decoder
+- Musepack decoder
+- Flash Screen Video encoder
+- Theora encoding via libtheora
+- BMP encoder
+- WMA encoder
+- GSM-MS encoder and decoder
+- DCA decoder
+- DXA demuxer and decoder
+- DNxHD decoder
+- Gamecube movie (.THP) playback system
+- Blackfin optimizations
+
+version 0.4.9-pre1:
+
+- DV encoder, DV muxer
+- Microsoft RLE video decoder
+- Microsoft Video-1 decoder
+- Apple Animation (RLE) decoder
+- Apple Graphics (SMC) decoder
+- Apple Video (RPZA) decoder
+- Cinepak decoder
+- Sega FILM (CPK) file demuxer
+- Westwood multimedia support (VQA & AUD files)
+- Id Quake II CIN playback support
+- 8BPS video decoder
+- FLIC playback support
+- RealVideo 2.0 (RV20) decoder
+- Duck TrueMotion v1 (DUCK) video decoder
+- Sierra VMD demuxer and video decoder
+- MSZH and ZLIB decoder support
+- SVQ1 video encoder
+- AMR-WB support
+- PPC optimizations
+- rate distortion optimal cbp support
+- rate distorted optimal ac prediction for MPEG-4
+- rate distorted optimal lambda->qp support
+- AAC encoding with libfaac
+- Sunplus JPEG codec (SP5X) support
+- use Lagrange multipler instead of QP for ratecontrol
+- Theora/VP3 decoding support
+- XA and ADX ADPCM codecs
+- export MPEG-2 active display area / pan scan
+- Add support for configuring with IBM XLC
+- floating point AAN DCT
+- initial support for zygo video (not complete)
+- RGB ffv1 support
+- new audio/video parser API
+- av_log() system
+- av_read_frame() and av_seek_frame() support
+- missing last frame fixes
+- seek by mouse in ffplay
+- noise reduction of DCT coefficients
+- H.263 OBMC & 4MV support
+- H.263 alternative inter vlc support
+- H.263 loop filter
+- H.263 slice structured mode
+- interlaced DCT support for MPEG-2 encoding
+- stuffing to stay above min_bitrate
+- MB type & QP visualization
+- frame stepping for ffplay
+- interlaced motion estimation
+- alternate scantable support
+- SVCD scan offset support
+- closed GOP support
+- SSE2 FDCT
+- quantizer noise shaping
+- G.726 ADPCM audio codec
+- MS ADPCM encoding
+- multithreaded/SMP motion estimation
+- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
+- multithreaded/SMP decoding for MPEG-2
+- FLAC decoder
+- Metrowerks CodeWarrior suppport
+- H.263+ custom pcf support
+- nicer output for 'ffmpeg -formats'
+- Matroska demuxer
+- SGI image format, encoding and decoding
+- H.264 loop filter support
+- H.264 CABAC support
+- nicer looking arrows for the motion vector vissualization
+- improved VCD support
+- audio timestamp drift compensation
+- MPEG-2 YUV 422/444 support
+- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
+- better image scaling
+- H.261 support
+- correctly interleave packets during encoding
+- VIS optimized motion compensation
+- intra_dc_precision>0 encoding support
+- support reuse of motion vectors/MB types/field select values of the source video
+- more accurate deblock filter
+- padding support
+- many optimizations and bugfixes
+
+version 0.4.8:
+
+- MPEG-2 video encoding (Michael)
+- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
+- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
+  and Mario Brito)
+- Xan DPCM audio decoder (Mario Brito)
+- Interplay MVE playback subsystem (Mike Melanson)
+- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
+
+version 0.4.7:
+
+- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
+  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
+- current version now also compiles with older GCC (Fabrice)
+- 4X multimedia playback system including 4xm file demuxer (Mike
+  Melanson), and 4X video and audio codecs (Michael)
+- Creative YUV (CYUV) decoder (Mike Melanson)
+- FFV1 codec (our very simple lossless intra only codec, compresses much better
+  than HuffYUV) (Michael)
+- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
+- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
+  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
+- ffplay has been replaced with a newer version which uses SDL (optionally)
+  for multiplatform support (Fabrice)
+- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
+  by anonymous
+- AMR format has been added (Johannes Carlsson)
+- 3GP support has been added (Johannes Carlsson)
+- VP3 codec has been added (Mike Melanson)
+- more MPEG-1/2 fixes
+- better multiplatform support, MS Visual Studio fixes (various)
+- AltiVec optimizations (Magnus Damn and others)
+- SH4 processor support has been added (BERO)
+- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
+- VOB streaming support (Brian Foley)
+- better MP3 autodetection (Andriy Rysin)
+- qpel encoding (Michael)
+- 4mv+b frames encoding finally fixed (Michael)
+- chroma ME (Michael)
+- 5 comparison functions for ME (Michael)
+- B-frame encoding speedup (Michael)
+- WMV2 codec (unfinished - Michael)
+- user specified diamond size for EPZS (Michael)
+- Playstation STR playback subsystem, still experimental (Mike and Michael)
+- ASV2 codec (Michael)
+- CLJR decoder (Alex)
+
+.. And lots more new enhancements and fixes.
+
+version 0.4.6:
+
+- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
+  from scratch
+- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
+- fix quantization bug in AC3 encoder
+- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
+- added prototype ffplay program
+- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
+- bug fix on MCBPC tables of H.263 (Juanjo)
+- bug fix on DC coefficients of H.263 (Juanjo)
+- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
+- now we can decode H.263 streams found in QuickTime files (Juanjo)
+- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
+- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
+- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
+- now H.263 picture size is returned on the first decoded frame (Juanjo)
+- added first regression tests
+- added MPEG-2 TS demuxer
+- new demux API for libav
+- more accurate and faster IDCT (Michael)
+- faster and entropy-controlled motion search (Michael)
+- two pass video encoding (Michael)
+- new video rate control (Michael)
+- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
+- great performance improvement of video encoders and decoders (Michael)
+- new and faster bit readers and vlc parsers (Michael)
+- high quality encoding mode: tries all macroblock/VLC types (Michael)
+- added DV video decoder
+- preliminary RTP/RTSP support in ffserver and libavformat
+- H.263+ AIC decoding/encoding support (Juanjo)
+- VCD MPEG-PS mode (Juanjo)
+- PSNR stuff (Juanjo)
+- simple stats output (Juanjo)
+- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
+
+version 0.4.5:
+
+- some header fixes (Zdenek Kabelac <kabi@informatics.muni.cz>)
+- many MMX optimizations (Nick Kurshev <nickols_k@mail.ru>)
+- added configure system (actually a small shell script)
+- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
+  Michael Hipp (temporary solution - waiting for integer only
+  decoder)
+- fixed VIDIOCSYNC interrupt
+- added Intel H.263 decoding support ('I263' AVI fourCC)
+- added Real Video 1.0 decoding (needs further testing)
+- simplified image formats again. Added PGM format (=grey
+  pgm). Renamed old PGM to PGMYUV.
+- fixed msmpeg4 slice issues (tell me if you still find problems)
+- fixed OpenDivX bugs with newer versions (added VOL header decoding)
+- added support for MPlayer interface
+- added macroblock skip optimization
+- added MJPEG decoder
+- added mmx/mmxext IDCT from libmpeg2
+- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
+  <celer@shell.scrypt.net>)
+- added pixel format conversion layer (e.g. for MJPEG or PPM)
+- added deinterlacing option
+- MPEG-1/2 fixes
+- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm@pacbell.net>)
+- ARM optimizations (Lionel Ulmer <lionel.ulmer@free.fr>).
+- Windows porting of file converter
+- added MJPEG raw format (input/ouput)
+- added JPEG image format support (input/output)
+
+version 0.4.4:
+
+- fixed some std header definitions (Bjorn Lindgren
+  <bjorn.e.lindgren@telia.com>).
+- added MPEG demuxer (MPEG-1 and 2 compatible).
+- added ASF demuxer
+- added prototype RM demuxer
+- added AC3 decoding (done with libac3 by Aaron Holtzman)
+- added decoding codec parameter guessing (.e.g. for MPEG, because the
+  header does not include them)
+- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
+  play them (only tested video)
+- fixed H.263 white bug
+- fixed phase rounding in img resample filter
+- add MMX code for polyphase img resample filter
+- added CPU autodetection
+- added generic title/author/copyright/comment string handling (ASF and RM
+  use them)
+- added SWF demux to extract MP3 track (not usable yet because no MP3
+  decoder)
+- added fractional frame rate support
+- codecs are no longer searched by read_header() (should fix ffserver
+  segfault)
+
+version 0.4.3:
+
+- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq@amsat.org>)
+- fixed raw yuv output
+- added motion rounding support in MPEG-4
+- fixed motion bug rounding in MSMPEG4
+- added B-frame handling in video core
+- added full MPEG-1 decoding support
+- added partial (frame only) MPEG-2 support
+- changed the FOURCC code for H.263 to "U263" to be able to see the
+  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
+  this +codec ;) (JuanJo).
+- Halfpel motion estimation after MB type selection (JuanJo)
+- added pgm and .Y.U.V output format
+- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
+  output.
+- added pgmpipe I/O format (original patch from Martin Aumueller
+  <lists@reserv.at>, but changed completely since we use a format
+  instead of a protocol)
+
+version 0.4.2:
+
+- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
+  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
+  missing. MSMPEG4 support is complete.
+- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
+  can decode ffmpeg MPEGs :-)).
+- added libavcodec API documentation (see apiexample.c).
+- fixed image polyphase bug (the bottom of some images could be
+  greenish)
+- added support for non clipped motion vectors (decoding only)
+  and image sizes non-multiple of 16
+- added support for AC prediction (decoding only)
+- added file overwrite confirmation (can be disabled with -y)
+- added custom size picture to H.263 using H.263+ (Juanjo)
+
+version 0.4.1:
+
+- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
+  of AVI and ASF to DIV3.
+- added -me option to set motion estimation method
+  (default=log). suppressed redundant -hq option.
+- added options -acodec and -vcodec to force a given codec (useful for
+  AVI for example)
+- fixed -an option
+- improved dct_quantize speed
+- factorized some motion estimation code
+
+version 0.4.0:
+
+- removing grab code from ffserver and moved it to ffmpeg. Added
+  multistream support to ffmpeg.
+- added timeshifting support for live feeds (option ?date=xxx in the
+  URL)
+- added high quality image resize code with polyphase filter (need
+  mmx/see optimisation). Enable multiple image size support in ffserver.
+- added multi live feed support in ffserver
+- suppressed master feature from ffserver (it should be done with an
+  external program which opens the .ffm url and writes it to another
+  ffserver)
+- added preliminary support for video stream parsing (WAV and AVI half
+  done). Added proper support for audio/video file conversion in
+  ffmpeg.
+- added preliminary support for video file sending from ffserver
+- redesigning I/O subsystem: now using URL based input and output
+  (see avio.h)
+- added WAV format support
+- added "tty user interface" to ffmpeg to stop grabbing gracefully
+- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
+  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo@atmlab.utfsm.cl>)
+- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
+- added new motion estimation algorithms, log and phods (Juanjo)
+- changed directories: libav for format handling, libavcodec for
+  codecs
+
+version 0.3.4:
+
+- added stereo in MPEG audio encoder
+
+version 0.3.3:
+
+- added 'high quality' mode which use motion vectors. It can be used in
+  real time at low resolution.
+- fixed rounding problems which caused quality problems at high
+  bitrates and large GOP size
+
+version 0.3.2: small fixes
+
+- ASF fixes
+- put_seek bug fix
+
+version 0.3.1: added avi/divx support
+
+- added AVI support
+- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
+- added sound for flash format (not tested)
+
+version 0.3: initial public release
diff --git a/contrib/ffmpeg/Doxyfile b/contrib/ffmpeg/Doxyfile
new file mode 100644
index 000000000..9e4fdcdd0
--- /dev/null
+++ b/contrib/ffmpeg/Doxyfile
@@ -0,0 +1,1038 @@
+# Doxyfile 1.3-rc1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# General configuration options
+#---------------------------------------------------------------------------
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME           = ffmpeg
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER         =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = doxy
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, Czech, Danish, Dutch,
+# Finnish, French, German, Greek, Hungarian, Italian, Japanese, Japanese-en
+# (Japanese with english messages), Korean, Norwegian, Polish, Portuguese,
+# Romanian, Russian, Serbian, Slovak, Slovene, Spanish, Swedish and Ukrainian.
+
+OUTPUT_LANGUAGE        = English
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL            = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE        = YES
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC         = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these class will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited
+# members of a class in the documentation of that class as if those members were
+# ordinary class members. Constructors, destructors and assignment operators of
+# the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. It is allowed to use relative paths in the argument list.
+
+STRIP_FROM_PATH        = .
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower case letters. If set to YES upper case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# users are adviced to set this option to NO.
+
+CASE_SENSE_NAMES       = YES
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS       = YES
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments  will behave just like the Qt-style comments (thus requiring an
+# explict @brief command for a brief description.
+
+JAVADOC_AUTOBRIEF      = YES
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the DETAILS_AT_TOP tag is set to YES then Doxygen
+# will output the detailed description near the top, like JavaDoc.
+# If set to NO, the detailed description appears after the member
+# documentation.
+
+DETAILS_AT_TOP         = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# reimplements.
+
+INHERIT_DOCS           = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS       = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE               = 8
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES                =
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consist of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C.
+# For instance some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C  = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources
+# only. Doxygen will then generate output that is more tailored for Java.
+# For instance namespaces will be presented as packages, qualified scopes
+# will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES        = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET                  = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS               = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text.
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE           =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT                  =
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp
+# *.h++ *.idl *.odl
+
+FILE_PATTERNS          =
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE                =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or directories
+# that are symbolic links (a Unix filesystem feature) are excluded from the input.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+
+EXCLUDE_PATTERNS       =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH           =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS       =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+
+INPUT_FILTER           =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+
+SOURCE_BROWSER         = YES
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES (the default)
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES (the default)
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX     = YES
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX          =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet
+
+HTML_STYLESHEET        =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compressed HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP      = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output dir.
+
+CHM_FILE               =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non empty doxygen will try to run
+# the html help compiler on the generated index.hhp.
+
+HHC_LOCATION           =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI           = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the Html help documentation and to the tree view.
+
+TOC_EXPAND             = NO
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX          = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be
+# generated containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript and frames is required (for instance Mozilla, Netscape 4.0+,
+# or Internet explorer 4.0+). Note that for large projects the tree generation
+# can take a very long time. In such cases it is better to disable this feature.
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW      = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH         = 250
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX         = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE             = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER           =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS         = NO
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX           = NO
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE        = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimised for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assigments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE    =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION          = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_XML           = NO
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA             =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD                =
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.  This is useful
+# if you want to understand what is going on.  On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION        = YES
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_PREDEFINED tags.
+
+EXPAND_ONLY_PREDEF     = YES
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH           =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS  =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed.
+
+PREDEFINED             = __attribute__(x)="" "RENAME(x)=x ## _TMPL" "DEF(x)=x ## _TMPL" \
+                         HAVE_AV_CONFIG_H HAVE_MMX HAVE_MMX2 HAVE_3DNOW \
+                         ATTR_ALIGN(x)=""
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+#EXPAND_AS_DEFINED      = FF_COMMON_FRAME
+EXPAND_AS_DEFINED      = declare_idct(idct, table, idct_row_head, idct_row, idct_row_tail, idct_row_mid)
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse the
+# parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::addtions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tagfiles.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE       =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in Html, RTF and LaTeX) for classes with base or
+# super classes. Setting the tag to NO turns the diagrams off. Note that this
+# option is superceded by the HAVE_DOT option below. This is only a fallback. It is
+# recommended to install and use dot, since it yield more powerful graphs.
+
+CLASS_DIAGRAMS         = YES
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT               = NO
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH    = YES
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS     = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH          = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT       = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found on the path.
+
+DOT_PATH               =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS           =
+
+# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width
+# (in pixels) of the graphs generated by dot. If a graph becomes larger than
+# this value, doxygen will try to truncate the graph, so that it fits within
+# the specified constraint. Beware that most browsers cannot cope with very
+# large images.
+
+MAX_DOT_GRAPH_WIDTH    = 1024
+
+# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height
+# (in pixels) of the graphs generated by dot. If a graph becomes larger than
+# this value, doxygen will try to truncate the graph, so that it fits within
+# the specified constraint. Beware that most browsers cannot cope with very
+# large images.
+
+MAX_DOT_GRAPH_HEIGHT   = 1024
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermedate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP            = YES
+
+#---------------------------------------------------------------------------
+# Configuration::addtions related to the search engine
+#---------------------------------------------------------------------------
+
+# The SEARCHENGINE tag specifies whether or not a search engine should be
+# used. If set to NO the values of all tags below this one will be ignored.
+
+SEARCHENGINE           = NO
+
+# The CGI_NAME tag should be the name of the CGI script that
+# starts the search engine (doxysearch) with the correct parameters.
+# A script with this name will be generated by doxygen.
+
+CGI_NAME               = search.cgi
+
+# The CGI_URL tag should be the absolute URL to the directory where the
+# cgi binaries are located. See the documentation of your http daemon for
+# details.
+
+CGI_URL                =
+
+# The DOC_URL tag should be the absolute URL to the directory where the
+# documentation is located. If left blank the absolute path to the
+# documentation, with file:// prepended to it, will be used.
+
+DOC_URL                =
+
+# The DOC_ABSPATH tag should be the absolute path to the directory where the
+# documentation is located. If left blank the directory on the local machine
+# will be used.
+
+DOC_ABSPATH            =
+
+# The BIN_ABSPATH tag must point to the directory where the doxysearch binary
+# is installed.
+
+BIN_ABSPATH            = /usr/local/bin/
+
+# The EXT_DOC_PATHS tag can be used to specify one or more paths to
+# documentation generated for other projects. This allows doxysearch to search
+# the documentation for these projects as well.
+
+EXT_DOC_PATHS          =
diff --git a/contrib/ffmpeg/INSTALL b/contrib/ffmpeg/INSTALL
new file mode 100644
index 000000000..a636c5367
--- /dev/null
+++ b/contrib/ffmpeg/INSTALL
@@ -0,0 +1,14 @@
+
+1) Type './configure' create the configuration (use './configure
+--help' to have the configure options).
+
+'configure' can be launched from another directory than the ffmpeg
+sources to put the objects at that place. In that case, use an
+absolute path when launching 'configure',
+e.g. /ffmpegdir/ffmpeg/configure.
+
+2) Then type 'make' to build ffmpeg. On BSD systems, type 'gmake'
+instead of 'make'. You may need to install GNU make first.
+
+3) Type 'make install' to install ffmpeg and ffserver in
+/usr/local/bin.
diff --git a/contrib/ffmpeg/MAINTAINERS b/contrib/ffmpeg/MAINTAINERS
new file mode 100644
index 000000000..beff7bb76
--- /dev/null
+++ b/contrib/ffmpeg/MAINTAINERS
@@ -0,0 +1,254 @@
+FFmpeg maintainers
+==================
+
+Below is a list of the people maintaining different parts of the
+FFmpeg code.
+
+
+Project Leader
+==============
+
+Michael Niedermayer
+  final design decisions
+
+
+Applications
+============
+
+ffmpeg:
+  ffmpeg.c                              Michael Niedermayer
+
+  Video Hooks:
+    vhook
+    vhook/watermark.c                   Marcus Engene
+    vhook/ppm.c
+    vhook/drawtext.c
+    vhook/fish.c
+    vhook/null.c
+    vhook/imlib2.c
+
+ffplay:
+  ffplay.c
+
+ffserver:
+  ffserver.c, ffserver.h                Alex Beregszaszi
+
+Commandline utility code:
+  cmdutils.c, cmdutils.h
+
+QuickTime faststart:
+  qt-faststart.c                        Mike Melanson
+
+
+Miscellaneous Areas
+===================
+
+documentation                           Mike Melanson, Diego Biurrun
+website                                 Mike Melanson, Diego Biurrun
+build system (configure,Makefiles)      Diego Biurrun, Mans Rullgard
+project server                          Diego Biurrun, Mans Rullgard
+mailinglists                            Michael Niedermayer, Baptiste Coudurier
+
+
+libavutil
+=========
+
+External Interfaces:
+  libavutil/avutil.h
+Internal Interfaces:
+  libavutil/common.h
+
+Other:
+  intfloat*                             Michael Niedermayer
+  rational.c, rational.h                Michael Niedermayer
+  mathematics.c, mathematics.h          Michael Niedermayer
+  integer.c, integer.h                  Michael Niedermayer
+  bswap.h
+
+
+libavcodec
+==========
+
+Generic Parts:
+  External Interfaces:
+    avcodec.h                           Michael Niedermayer
+  utility code:
+    utils.c
+    mem.c
+    opt.c, opt.h
+  arithmetic expression evaluator:
+    eval.c                              Michael Niedermayer
+  audio and video frame extraction:
+    parser.c
+  bitsream reading:
+    bitstream.c, bitstream.h            Michael Niedermayer
+  CABAC:
+    cabac.h, cabac.c                    Michael Niedermayer
+  DSP utilities:
+    dsputils.c, dsputils.h              Michael Niedermayer
+  entropy coding:
+    rangecoder.c, rangecoder.h          Michael Niedermayer
+    lzw.*                               Michael Niedermayer
+  floating point AAN DCT:
+    faandct.c, faandct.h                Michael Niedermayer
+  Golomb coding:
+    golomb.c, golomb.h                  Michael Niedermayer
+  motion estimation:
+    motion*                             Michael Niedermayer
+  rate control:
+    ratecontrol.c
+    xvid_rc.c                           Michael Niedermayer
+  simple IDCT:
+    simple_idct.c, simple_idct.h        Michael Niedermayer
+  postprocessing:
+    libpostproc/*                       Michael Niedermayer
+
+Codecs:
+  4xm.c                                 Michael Niedermayer
+  8bps.c                                Roberto Togni
+  aasc.c                                Kostya Shishkov
+  ac3*                                  Justin Ruggles
+  asv*                                  Michael Niedermayer
+  bmp.c                                 Mans Rullgard
+  cavs*                                 Stefan Gehrer
+  cinepak.c                             Roberto Togni
+  cljr                                  Alex Beregszaszi
+  cook.c, cookdata.h                    Benjamin Larsson
+  cscd.c                                Reimar Doeffinger
+  dnxhddec.c                            Baptiste Coudurier
+  dpcm.c                                Mike Melanson
+  dxa.c                                 Kostya Shishkov
+  dv.c                                  Roman Shaposhnik
+  ffv1.c                                Michael Niedermayer
+  flac.c                                Alex Beregszaszi
+  flacenc.c                             Justin Ruggles
+  flashsv*                              Benjamin Larsson
+  flicvideo.c                           Mike Melanson
+  g726.c                                Roman Shaposhnik
+  gifdec.c                              Baptiste Coudurier
+  h264*                                 Loren Merritt, Michael Niedermayer
+  h261*                                 Michael Niedermayer
+  h263*                                 Michael Niedermayer
+  huffyuv.c                             Michael Niedermayer
+  idcinvideo.c                          Mike Melanson
+  imc*                                  Benjamin Larsson
+  indeo2*                               Kostya Shishkov
+  interplayvideo.c                      Mike Melanson
+  jpeg_ls.c                             Kostya Shishkov
+  kmvc.c                                Kostya Shishkov
+  lcl.c                                 Roberto Togni
+  libgsm.c                              Michel Bardiaux
+  loco.c                                Kostya Shishkov
+  lzo.h, lzo.c                          Reimar Doeffinger
+  mdec.c                                Michael Niedermayer
+  mjpeg.c                               Michael Niedermayer
+  mpc*                                  Kostya Shishkov
+  mpeg12.c, mpeg12data.h                Michael Niedermayer
+  mpegvideo.c, mpegvideo.h              Michael Niedermayer
+  msmpeg4.c, msmpeg4data.h              Michael Niedermayer
+  msrle.c                               Mike Melanson
+  msvideo1.c                            Mike Melanson
+  nuv.c                                 Reimar Doeffinger
+  oggtheora.c                           Mans Rullgard
+  qdm2.c, qdm2data.h                    Roberto Togni
+  qdrw.c                                Kostya Shishkov
+  qpeg.c                                Kostya Shishkov
+  qtrle.c                               Mike Melanson
+  ra144.c, ra144.h, ra288.c, ra288.h    Roberto Togni
+  resample2.c                           Michael Niedermayer
+  rpza.c                                Roberto Togni
+  rtjpeg.c, rtjpeg.h                    Reimar Doeffinger
+  rv10.c                                Michael Niedermayer
+  smc.c                                 Mike Melanson
+  snow.c                                Michael Niedermayer, Loren Merritt
+  sonic.c                               Alex Beregszaszi
+  svq3.c                                Michael Niedermayer
+  targa.c                               Kostya Shishkov
+  tiff.c                                Kostya Shishkov
+  truemotion1*                          Mike Melanson
+  truemotion2*                          Kostya Shishkov
+  truespeech.c                          Kostya Shishkov
+  tscc.c                                Kostya Shishkov
+  ulti*                                 Kostya Shishkov
+  vc1*                                  Kostya Shishkov
+  vcr1.c                                Michael Niedermayer
+  vmnc.c                                Kostya Shishkov
+  vorbis_enc.c                          Oded Shimon
+  vp3*                                  Mike Melanson
+  vp5                                   Aurelien Jacobs
+  vp6                                   Aurelien Jacobs
+  vqavideo.c                            Mike Melanson
+  wavpack.c                             Kostya Shishkov
+  wmv2.c                                Michael Niedermayer
+  wnv1.c                                Kostya Shishkov
+  x264.c                                Mans Rullgard
+  xan.c                                 Mike Melanson
+  xl.c                                  Kostya Shishkov
+  xvmcvideo.c                           Ivan Kalvachev
+  zmbv*                                 Kostya Shishkov
+
+
+libavformat
+===========
+
+Generic parts:
+  External Interface:
+    libavformat/avformat.h
+  Utility Code:
+    libavformat/utils.c
+
+
+Muxers/Demuxers:
+  4xm.c                                 Mike Melanson
+  adtsenc.c                             Mans Rullgard
+  aiff.c                                Baptiste Coudurier
+  avi*                                  Michael Niedermayer
+  crc.c                                 Michael Niedermayer
+  daud.c                                Reimar Doeffinger
+  dc1394.c, dv.c                        Roman Shaposhnik
+  dxa.c                                 Kostya Shishkov
+  flic.c                                Mike Melanson
+  flvdec.c, flvenc.c                    Michael Niedermayer
+  gxf.c                                 Reimar Doeffinger
+  gxfenc.c                              Baptiste Coudurier
+  idcin.c                               Mike Melanson
+  idroq.c                               Mike Melanson
+  ipmovie.c                             Mike Melanson
+  img2.c                                Michael Niedermayer
+  libnut.c                              Oded Shimon
+  matroska.c                            Aurelien Jacobs
+  mov.c                                 Michael Niedermayer, Baptiste Coudurier
+  movenc.c                              Michael Niedermayer, Baptiste Coudurier
+  mpc.c                                 Kostya Shishkov
+  mpegts*                               Mans Rullgard
+  mtv.c                                 Reynaldo H. Verdejo Pinochet
+  mxf.c                                 Baptiste Coudurier
+  nsvdec.c                              Francois Revol
+  nut.c                                 Michael Niedermayer
+  nuv.c                                 Reimar Doeffinger
+  ogg2.c, ogg2.h                        Mans Rullgard
+  oggparsevorbis.c                      Mans Rullgard
+  oggparseogm.c                         Mans Rullgard
+  psxstr.c                              Mike Melanson
+  raw.c                                 Michael Niedermayer
+  rm.c                                  Roberto Togni
+  segafilm.c                            Mike Melanson
+  swf.c                                 Baptiste Coudurier
+  v4l2.c                                Luca Abeni
+  voc.c                                 Aurelien Jacobs
+  wav.c                                 Michael Niedermayer
+  wc3movie.c                            Mike Melanson
+  westwood.c                            Mike Melanson
+  wv.c                                  Kostya Shishkov
+
+
+Operating systems / CPU architectures
+=====================================
+
+Alpha                                   Mans Rullgard, Falk Hueffner
+BeOS                                    Francois Revol
+i386                                    Michael Niedermayer
+Mac OS X / PowerPC                      Romain Dolbeau
+Amiga / PowerPC                         Colin Ward
+Linux / PowerPC                         Luca Barbato
+Windows MinGW                           Alex Beregszaszi
diff --git a/contrib/ffmpeg/Makefile b/contrib/ffmpeg/Makefile
new file mode 100644
index 000000000..d49bb1c76
--- /dev/null
+++ b/contrib/ffmpeg/Makefile
@@ -0,0 +1,235 @@
+#
+# Main ffmpeg Makefile
+# (c) 2000-2004 Fabrice Bellard
+#
+include config.mak
+
+VPATH=$(SRC_PATH_BARE)
+
+CFLAGS=$(OPTFLAGS) -I$(BUILD_ROOT) -I$(SRC_PATH) -I$(SRC_PATH)/libavutil \
+       -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libavformat -I$(SRC_PATH)/libswscale \
+       -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_ISOC9X_SOURCE
+LDFLAGS+= -g
+
+PROGS-$(CONFIG_FFMPEG)   += ffmpeg
+PROGS-$(CONFIG_FFPLAY)   += ffplay
+PROGS-$(CONFIG_FFSERVER) += ffserver
+
+PROGS = $(addsuffix $(EXESUF), $(PROGS-yes))
+PROGS_G = $(addsuffix _g$(EXESUF), $(PROGS-yes))
+MANPAGES = $(addprefix doc/, $(addsuffix .1, $(PROGS-yes)))
+
+BASENAMES=ffmpeg ffplay ffserver
+ALLPROGS=$(addsuffix $(EXESUF), $(BASENAMES))
+ALLPROGS_G=$(addsuffix _g$(EXESUF), $(BASENAMES))
+ALLMANPAGES=$(addsuffix .1, $(BASENAMES))
+
+ifeq ($(BUILD_SHARED),yes)
+DEP_LIBS=libavcodec/$(SLIBPREF)avcodec$(SLIBSUF) libavformat/$(SLIBPREF)avformat$(SLIBSUF)
+else
+DEP_LIBS=libavcodec/$(LIBPREF)avcodec$(LIBSUF) libavformat/$(LIBPREF)avformat$(LIBSUF)
+endif
+
+ifeq ($(CONFIG_VHOOK),yes)
+all: videohook
+install: install-vhook
+endif
+
+ifeq ($(BUILD_DOC),yes)
+all: documentation
+install: install-man
+endif
+
+SRCS = $(addsuffix .c, $(PROGS-yes)) cmdutils.c
+LDFLAGS := -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil $(LDFLAGS)
+EXTRALIBS := -lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)
+
+ifeq ($(CONFIG_SWSCALER),yes)
+LDFLAGS+=-L./libswscale
+EXTRALIBS+=-lswscale$(BUILDSUF)
+endif
+
+all: lib $(PROGS)
+
+lib:
+	$(MAKE) -C libavutil   all
+	$(MAKE) -C libavcodec  all
+	$(MAKE) -C libavformat all
+ifeq ($(CONFIG_PP),yes)
+	$(MAKE) -C libpostproc all
+endif
+ifeq ($(CONFIG_SWSCALER),yes)
+	$(MAKE) -C libswscale  all
+endif
+
+ffmpeg_g$(EXESUF): ffmpeg.o cmdutils.o .libs
+	$(CC) $(LDFLAGS) -o $@ ffmpeg.o cmdutils.o $(EXTRALIBS)
+
+ffserver$(EXESUF): ffserver.o .libs
+	$(CC) $(LDFLAGS) $(FFSERVERLDFLAGS) -o $@ ffserver.o $(EXTRALIBS)
+
+ffplay_g$(EXESUF): ffplay.o cmdutils.o .libs
+	$(CC) $(LDFLAGS) -o $@ ffplay.o cmdutils.o $(EXTRALIBS) $(SDL_LIBS)
+
+%$(EXESUF): %_g$(EXESUF)
+	cp -p $< $@
+	$(STRIP) $@
+
+SVN_ENTRIES = $(SRC_PATH_BARE)/.svn/entries
+ifeq ($(wildcard $(SVN_ENTRIES)),$(SVN_ENTRIES))
+version.h: $(SVN_ENTRIES)
+endif
+
+version.h:
+	$(SRC_PATH)/version.sh $(SRC_PATH)
+
+output_example$(EXESUF): output_example.o .libs
+	$(CC) $(LDFLAGS) -o $@ output_example.o $(EXTRALIBS)
+
+qt-faststart$(EXESUF): qt-faststart.c
+	$(CC) $(CFLAGS) $< -o $@
+
+cws2fws$(EXESUF): cws2fws.c
+	$(CC) $< -o $@ -lz
+
+ffplay.o: ffplay.c
+	$(CC) $(CFLAGS) $(SDL_CFLAGS) -c -o $@ $<
+
+ffmpeg.o ffplay.o ffserver.o: version.h
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+videohook: .libs
+	$(MAKE) -C vhook all
+
+documentation:
+	$(MAKE) -C doc all
+
+install: install-progs install-libs install-headers
+
+ifeq ($(BUILD_SHARED),yes)
+install-progs: $(PROGS) install-libs
+else
+install-progs: $(PROGS)
+endif
+	install -d "$(bindir)"
+	install -c -m 755 $(PROGS) "$(bindir)"
+
+# Create the Windows installer.
+wininstaller: all install
+	makensis ffinstall.nsi
+
+install-man:
+	install -d "$(mandir)/man1"
+	install -m 644 $(MANPAGES) "$(mandir)/man1"
+
+install-vhook:
+	$(MAKE) -C vhook install
+
+install-libs:
+	$(MAKE) -C libavutil   install-libs
+	$(MAKE) -C libavcodec  install-libs
+	$(MAKE) -C libavformat install-libs
+ifeq ($(CONFIG_PP),yes)
+	$(MAKE) -C libpostproc install-libs
+endif
+ifeq ($(CONFIG_SWSCALER),yes)
+	$(MAKE) -C libswscale  install-libs
+endif
+
+ifeq ($(BUILD_SHARED),yes)
+	-$(LDCONFIG)
+endif
+
+install-headers:
+	$(MAKE) -C libavutil   install-headers
+	$(MAKE) -C libavcodec  install-headers
+	$(MAKE) -C libavformat install-headers
+ifeq ($(CONFIG_PP),yes)
+	$(MAKE) -C libpostproc install-headers
+endif
+	$(MAKE) -C libswscale  install-headers
+
+uninstall: uninstall-progs uninstall-libs uninstall-headers uninstall-man uninstall-vhook
+
+uninstall-progs:
+	rm -f $(addprefix $(bindir)/, $(ALLPROGS))
+
+uninstall-man:
+	rm -f $(addprefix $(mandir)/man1/,$(ALLMANPAGES))
+
+uninstall-vhook:
+	$(MAKE) -C vhook uninstall
+
+uninstall-libs:
+	$(MAKE) -C libavutil   uninstall-libs
+	$(MAKE) -C libavcodec  uninstall-libs
+	$(MAKE) -C libavformat uninstall-libs
+	$(MAKE) -C libpostproc uninstall-libs
+
+uninstall-headers:
+	$(MAKE) -C libavutil   uninstall-headers
+	$(MAKE) -C libavcodec  uninstall-headers
+	$(MAKE) -C libavformat uninstall-headers
+	$(MAKE) -C libpostproc uninstall-headers
+	-rmdir "$(incdir)"
+	-rmdir "$(prefix)/include/postproc"
+
+depend dep: .depend
+	$(MAKE) -C libavutil   depend
+	$(MAKE) -C libavcodec  depend
+	$(MAKE) -C libavformat depend
+ifeq ($(CONFIG_PP),yes)
+	$(MAKE) -C libpostproc depend
+endif
+ifeq ($(CONFIG_SWSCALER),yes)
+	$(MAKE) -C libswscale  depend
+endif
+ifeq ($(CONFIG_VHOOK),yes)
+	$(MAKE) -C vhook       depend
+endif
+
+.depend: $(SRCS) version.h
+	$(CC) -MM $(CFLAGS) $(SDL_CFLAGS) $(filter-out %.h,$^) 1>.depend
+
+$(DEP_LIBS): lib
+
+.libs: $(DEP_LIBS)
+	touch $@
+
+clean:
+	$(MAKE) -C libavutil   clean
+	$(MAKE) -C libavcodec  clean
+	$(MAKE) -C libavformat clean
+	$(MAKE) -C libpostproc clean
+	$(MAKE) -C libswscale  clean
+	$(MAKE) -C tests       clean
+	$(MAKE) -C vhook       clean
+	$(MAKE) -C doc         clean
+	rm -f *.o *.d *~ .libs gmon.out TAGS $(ALLPROGS) $(ALLPROGS_G) \
+	   output_example$(EXESUF) qt-faststart$(EXESUF) cws2fws$(EXESUF)
+
+distclean: clean
+	$(MAKE) -C libavutil   distclean
+	$(MAKE) -C libavcodec  distclean
+	$(MAKE) -C libavformat distclean
+	$(MAKE) -C libpostproc distclean
+	$(MAKE) -C libswscale  distclean
+	$(MAKE) -C tests       distclean
+	$(MAKE) -C vhook       distclean
+	rm -f .depend version.h config.* *.pc
+
+TAGS:
+	etags *.[ch] libavformat/*.[ch] libavcodec/*.[ch]
+
+# regression tests
+
+codectest libavtest test-server fulltest test mpeg4 mpeg: $(PROGS)
+	$(MAKE) -C tests $@
+
+.PHONY: all lib videohook documentation install* wininstaller uninstall*
+.PHONY: dep depend clean distclean TAGS
+.PHONY: codectest libavtest test-server fulltest test mpeg4 mpeg
+
+-include .depend
diff --git a/contrib/ffmpeg/README b/contrib/ffmpeg/README
new file mode 100644
index 000000000..9f905357e
--- /dev/null
+++ b/contrib/ffmpeg/README
@@ -0,0 +1,19 @@
+FFmpeg README
+-------------
+
+1) Documentation
+----------------
+
+* Read the documentation in the doc/ directory.
+
+2) Licensing
+------------
+
+* Read the file COPYING. ffmpeg and the associated libraries EXCEPT
+  libpostproc and libswscale are licensed under the GNU Lesser General
+  Public License.
+
+* libpostproc and libswscale are distributed under the GNU General Public
+  License and their compilation and use is optional in ffmpeg.
+
+Fabrice Bellard.
diff --git a/contrib/ffmpeg/build_avopt b/contrib/ffmpeg/build_avopt
new file mode 100755
index 000000000..fcf165765
--- /dev/null
+++ b/contrib/ffmpeg/build_avopt
@@ -0,0 +1,9 @@
+#!/bin/sh
+sed 's/unsigned//g' |\
+ sed 's/enum//g' |\
+ egrep '^ *(int|float|double|AVRational|char *\*) *[a-zA-Z_0-9]* *;' |\
+ sed 's/^ *\([^ ]*\)[ *]*\([^;]*\);.*$/{"\2", NULL, OFFSET(\2), FF_OPT_TYPE_\U\1, DEFAULT, \1_MIN, \1_MAX},/' |\
+ sed 's/AVRATIONAL_M/INT_M/g'|\
+ sed 's/TYPE_AVRATIONAL/TYPE_RATIONAL/g'|\
+ sed 's/FLOAT_M/FLT_M/g'|\
+ sed 's/FF_OPT_TYPE_CHAR/FF_OPT_TYPE_STRING/g'
diff --git a/contrib/ffmpeg/clean-diff b/contrib/ffmpeg/clean-diff
new file mode 100755
index 000000000..98e26a79f
--- /dev/null
+++ b/contrib/ffmpeg/clean-diff
@@ -0,0 +1,11 @@
+#!/bin/sh
+sed '/^+[^+]/!s/	/TaBBaT/g' |\
+ expand -t `seq -s , 9 8 200` |\
+ sed 's/TaBBaT/	/g' |\
+ sed '/^+[^+]/s/ * $//' |\
+ tr -d '\015' |\
+ tr '\n' '°' |\
+ sed 's/\(@@[^@]*@@°[^@]*\)/\n\1/g' |\
+ egrep -v '@@[^@]*@@°(( [^°]*°)|([+-][[:space:]]*°)|(-[[:space:]]*([^°]*)°\+[[:space:]]*\5°))*$' |\
+ tr -d '\n' |\
+ tr '°' '\n'
diff --git a/contrib/ffmpeg/cmdutils.c b/contrib/ffmpeg/cmdutils.c
new file mode 100644
index 000000000..d5095cec8
--- /dev/null
+++ b/contrib/ffmpeg/cmdutils.c
@@ -0,0 +1,145 @@
+/*
+ * Various utilities for command line tools
+ * Copyright (c) 2000-2003 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define HAVE_AV_CONFIG_H
+#include "avformat.h"
+#include "common.h"
+
+#include "cmdutils.h"
+
+#undef exit
+
+void show_help_options(const OptionDef *options, const char *msg, int mask, int value)
+{
+    const OptionDef *po;
+    int first;
+
+    first = 1;
+    for(po = options; po->name != NULL; po++) {
+        char buf[64];
+        if ((po->flags & mask) == value) {
+            if (first) {
+                printf("%s", msg);
+                first = 0;
+            }
+            pstrcpy(buf, sizeof(buf), po->name);
+            if (po->flags & HAS_ARG) {
+                pstrcat(buf, sizeof(buf), " ");
+                pstrcat(buf, sizeof(buf), po->argname);
+            }
+            printf("-%-17s  %s\n", buf, po->help);
+        }
+    }
+}
+
+static const OptionDef* find_option(const OptionDef *po, const char *name){
+    while (po->name != NULL) {
+        if (!strcmp(name, po->name))
+            break;
+        po++;
+    }
+    return po;
+}
+
+void parse_options(int argc, char **argv, const OptionDef *options)
+{
+    const char *opt, *arg;
+    int optindex, handleoptions=1;
+    const OptionDef *po;
+
+    /* parse options */
+    optindex = 1;
+    while (optindex < argc) {
+        opt = argv[optindex++];
+
+        if (handleoptions && opt[0] == '-' && opt[1] != '\0') {
+          if (opt[1] == '-' && opt[2] == '\0') {
+            handleoptions = 0;
+            continue;
+          }
+            po= find_option(options, opt + 1);
+            if (!po->name)
+                po= find_option(options, "default");
+            if (!po->name) {
+unknown_opt:
+                fprintf(stderr, "%s: unrecognized option '%s'\n", argv[0], opt);
+                exit(1);
+            }
+            arg = NULL;
+            if (po->flags & HAS_ARG) {
+                arg = argv[optindex++];
+                if (!arg) {
+                    fprintf(stderr, "%s: missing argument for option '%s'\n", argv[0], opt);
+                    exit(1);
+                }
+            }
+            if (po->flags & OPT_STRING) {
+                char *str;
+                str = av_strdup(arg);
+                *po->u.str_arg = str;
+            } else if (po->flags & OPT_BOOL) {
+                *po->u.int_arg = 1;
+            } else if (po->flags & OPT_INT) {
+                *po->u.int_arg = atoi(arg);
+            } else if (po->flags & OPT_INT64) {
+                *po->u.int64_arg = atoll(arg);
+            } else if (po->flags & OPT_FLOAT) {
+                *po->u.float_arg = atof(arg);
+            } else if (po->flags & OPT_FUNC2) {
+                if(po->u.func2_arg(opt+1, arg)<0)
+                    goto unknown_opt;
+            } else {
+                po->u.func_arg(arg);
+            }
+        } else {
+            parse_arg_file(opt);
+        }
+    }
+}
+
+void print_error(const char *filename, int err)
+{
+    switch(err) {
+    case AVERROR_NUMEXPECTED:
+        fprintf(stderr, "%s: Incorrect image filename syntax.\n"
+                "Use '%%d' to specify the image number:\n"
+                "  for img1.jpg, img2.jpg, ..., use 'img%%d.jpg';\n"
+                "  for img001.jpg, img002.jpg, ..., use 'img%%03d.jpg'.\n",
+                filename);
+        break;
+    case AVERROR_INVALIDDATA:
+        fprintf(stderr, "%s: Error while parsing header\n", filename);
+        break;
+    case AVERROR_NOFMT:
+        fprintf(stderr, "%s: Unknown format\n", filename);
+        break;
+    case AVERROR_IO:
+        fprintf(stderr, "%s: I/O error occured\n"
+                "Usually that means that input file is truncated and/or corrupted.\n",
+                filename);
+        break;
+    case AVERROR_NOMEM:
+        fprintf(stderr, "%s: memory allocation error occured\n", filename);
+        break;
+    default:
+        fprintf(stderr, "%s: Error while opening file\n", filename);
+        break;
+    }
+}
diff --git a/contrib/ffmpeg/cmdutils.h b/contrib/ffmpeg/cmdutils.h
new file mode 100644
index 000000000..13a61c09d
--- /dev/null
+++ b/contrib/ffmpeg/cmdutils.h
@@ -0,0 +1,57 @@
+/*
+ * Various utilities for command line tools
+ * copyright (c) 2003 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _CMD_UTILS_H
+#define _CMD_UTILS_H
+
+typedef struct {
+    const char *name;
+    int flags;
+#define HAS_ARG    0x0001
+#define OPT_BOOL   0x0002
+#define OPT_EXPERT 0x0004
+#define OPT_STRING 0x0008
+#define OPT_VIDEO  0x0010
+#define OPT_AUDIO  0x0020
+#define OPT_GRAB   0x0040
+#define OPT_INT    0x0080
+#define OPT_FLOAT  0x0100
+#define OPT_SUBTITLE 0x0200
+#define OPT_FUNC2  0x0400
+#define OPT_INT64  0x0800
+     union {
+        void (*func_arg)(const char *); //FIXME passing error code as int return would be nicer then exit() in the func
+        int *int_arg;
+        char **str_arg;
+        float *float_arg;
+        int (*func2_arg)(const char *, const char *);
+        int64_t *int64_arg;
+    } u;
+    const char *help;
+    const char *argname;
+} OptionDef;
+
+void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
+void parse_options(int argc, char **argv, const OptionDef *options);
+void parse_arg_file(const char *filename);
+void print_error(const char *filename, int err);
+
+#endif /* _CMD_UTILS_H */
diff --git a/contrib/ffmpeg/common.mak b/contrib/ffmpeg/common.mak
new file mode 100644
index 000000000..7989b9021
--- /dev/null
+++ b/contrib/ffmpeg/common.mak
@@ -0,0 +1,99 @@
+#
+# common bits used by all libraries
+#
+
+VPATH = $(SRC_PATH_BARE)/lib$(NAME)
+SRC_DIR = "$(VPATH)"
+
+CFLAGS   += $(CFLAGS-yes)
+OBJS     += $(OBJS-yes)
+ASM_OBJS += $(ASM_OBJS-yes)
+
+CFLAGS += -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
+          -D_ISOC9X_SOURCE -I$(BUILD_ROOT) -I$(SRC_PATH) \
+          -I$(SRC_PATH)/libavutil $(OPTFLAGS)
+SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S) $(CPPOBJS:.o=.cpp)
+OBJS := $(OBJS) $(ASM_OBJS) $(CPPOBJS)
+STATIC_OBJS := $(OBJS) $(STATIC_OBJS)
+SHARED_OBJS := $(OBJS) $(SHARED_OBJS)
+
+all: $(EXTRADEPS) $(LIB) $(SLIBNAME)
+
+$(LIB): $(STATIC_OBJS)
+	rm -f $@
+	$(AR) rc $@ $^ $(EXTRAOBJS)
+	$(RANLIB) $@
+
+$(SLIBNAME): $(SLIBNAME_WITH_MAJOR)
+	ln -sf $^ $@
+
+$(SLIBNAME_WITH_MAJOR): $(SHARED_OBJS)
+	$(CC) $(SHFLAGS) $(LDFLAGS) -o $@ $^ $(EXTRALIBS) $(EXTRAOBJS)
+	$(SLIB_EXTRA_CMD)
+
+%.o: %.c
+	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
+
+%.o: %.S
+	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
+
+%: %.o $(LIB)
+	$(CC) $(LDFLAGS) -o $@ $^ $(EXTRALIBS)
+
+depend dep: $(SRCS)
+	$(CC) -MM $(CFLAGS) $^ 1>.depend
+
+clean::
+	rm -f *.o *.d *~ *.a *.lib *.so *.so.* *.dylib *.dll \
+	      *.def *.dll.a *.exp
+
+distclean: clean
+	rm -f .depend
+
+ifeq ($(BUILD_SHARED),yes)
+INSTLIBTARGETS += install-lib-shared
+endif
+ifeq ($(BUILD_STATIC),yes)
+INSTLIBTARGETS += install-lib-static
+endif
+
+install: install-libs install-headers
+
+install-libs: $(INSTLIBTARGETS)
+
+install-lib-shared: $(SLIBNAME)
+	install -d "$(shlibdir)"
+	install -m 755 $(SLIBNAME) "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
+	$(STRIP) "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
+	cd "$(shlibdir)" && \
+		ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME_WITH_MAJOR)
+	cd "$(shlibdir)" && \
+		ln -sf $(SLIBNAME_WITH_VERSION) $(SLIBNAME)
+	$(SLIB_INSTALL_EXTRA_CMD)
+
+install-lib-static: $(LIB)
+	install -d "$(libdir)"
+	install -m 644 $(LIB) "$(libdir)"
+	$(LIB_INSTALL_EXTRA_CMD)
+
+install-headers:
+	install -d "$(incdir)"
+	install -d "$(libdir)/pkgconfig"
+	install -m 644 $(addprefix $(SRC_DIR)/,$(HEADERS)) "$(incdir)"
+	install -m 644 $(BUILD_ROOT)/lib$(NAME).pc "$(libdir)/pkgconfig"
+
+uninstall: uninstall-libs uninstall-headers
+
+uninstall-libs:
+	-rm -f "$(shlibdir)/$(SLIBNAME_WITH_MAJOR)" \
+	       "$(shlibdir)/$(SLIBNAME)"            \
+	       "$(shlibdir)/$(SLIBNAME_WITH_VERSION)"
+	-rm -f "$(libdir)/$(LIB)"
+
+uninstall-headers:
+	rm -f $(addprefix "$(incdir)/",$(HEADERS))
+	rm -f "$(libdir)/pkgconfig/lib$(NAME).pc"
+
+.PHONY: all depend dep clean distclean install* uninstall*
+
+-include .depend
diff --git a/contrib/ffmpeg/configure b/contrib/ffmpeg/configure
new file mode 100755
index 000000000..12f2877d2
--- /dev/null
+++ b/contrib/ffmpeg/configure
@@ -0,0 +1,2157 @@
+#!/bin/sh
+#
+# FFmpeg configure script
+#
+# Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+# Copyright (c) 2005-2006 Diego Biurrun
+# Copyright (c) 2005-2006 Mans Rullgard
+#
+
+# make sure we are running under a compatible shell
+# try to make this part work with most shells
+
+try_exec(){
+    echo "Trying shell $1"
+    type "$1" >/dev/null 2>&1 && exec "$@"
+}
+
+unset foo
+(: ${foo%%bar}) 2>/dev/null
+E1="$?"
+
+(: ${foo?}) 2>/dev/null
+E2="$?"
+
+if test "$E1" != 0 || test "$E2" = 0; then
+    echo "Broken shell detected.  Trying alternatives."
+    export FF_CONF_EXEC
+    if test "0$FF_CONF_EXEC" -lt 1; then
+        FF_CONF_EXEC=1
+        try_exec bash "$0" "$@"
+    fi
+    if test "0$FF_CONF_EXEC" -lt 2; then
+        FF_CONF_EXEC=2
+        try_exec ksh "$0" "$@"
+    fi
+    if test "0$FF_CONF_EXEC" -lt 3; then
+        FF_CONF_EXEC=3
+        try_exec /usr/xpg4/bin/sh "$0" "$@"
+    fi
+    echo "No compatible shell script interpreter found."
+    echo "This configure script requires a POSIX-compatible shell"
+    echo "such as bash or ksh."
+    echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
+    echo "Instead, install a working POSIX-compatible shell."
+    echo "Disabling this configure test will create a broken FFmpeg."
+    if test "$BASH_VERSION" = '2.04.0(1)-release'; then
+        echo "This bash version ($BASH_VERSION) is broken on your platform."
+        echo "Upgrade to a later version if available."
+    fi
+    exit 1
+fi
+
+show_help(){
+  echo "Usage: configure [options]"
+  echo "Options: [defaults in brackets after descriptions]"
+  echo
+  echo "Standard options:"
+  echo "  --help                   print this message"
+  echo "  --log[=FILE|yes|no]      log tests and output to FILE [config.err]"
+  echo "  --prefix=PREFIX          install in PREFIX [$PREFIX]"
+  echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
+  echo "  --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]"
+  echo "  --incdir=DIR             install includes in DIR [PREFIX/include/ffmpeg]"
+  echo "  --mandir=DIR             install man page in DIR [PREFIX/man]"
+  echo "  --enable-mingwce         enable MinGW native/cross WinCE compile"
+  echo "  --enable-static          build static libraries [default=yes]"
+  echo "  --disable-static         do not build static libraries [default=no]"
+  echo "  --enable-shared          build shared libraries [default=no]"
+  echo "  --disable-shared         do not build shared libraries [default=yes]"
+  echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
+  echo "                           and ffmpeg will be under GPL [default=no]"
+  echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
+  echo "  --enable-swscaler        software scaler support [default=no]"
+  echo "  --enable-beosthreads     use BeOS threads [default=no]"
+  echo "  --enable-os2threads      use OS/2 threads [default=no]"
+  echo "  --enable-pthreads        use pthreads [default=no]"
+  echo "  --enable-w32threads      use Win32 threads [default=no]"
+  echo "  --enable-x11grab         enable X11 grabbing [default=no]"
+  echo
+  echo "External library support:"
+  echo "  --enable-sunmlib         use Sun medialib [default=no]"
+  echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394"
+  echo "                           and libraw1394 [default=no]"
+  echo "  --enable-liba52          enable GPLed liba52 support [default=no]"
+  echo "  --enable-liba52bin       open liba52.so.0 at runtime [default=no]"
+  echo "  --enable-avisynth        allow reading AVISynth script files [default=no]"
+  echo "  --enable-libdts          enable GPLed libdts support [default=no]"
+  echo "  --enable-libfaac         enable FAAC support via libfaac [default=no]"
+  echo "  --enable-libfaad         enable FAAD support via libfaad [default=no]"
+  echo "  --enable-libfaadbin      build FAAD support with runtime linking [default=no]"
+  echo "  --enable-libgsm          enable GSM support via libgsm [default=no]"
+  echo "  --enable-libmp3lame      enable MP3 encoding via libmp3lame [default=no]"
+  echo "  --enable-libnut          enable NUT (de)muxing via libnut,"
+  echo "                           native demuxer exists [default=no]"
+  echo "  --enable-libogg          enable Ogg muxing via libogg [default=no]"
+  echo "  --enable-libtheora       enable Theora encoding via libtheora [default=no]"
+  echo "  --enable-libvorbis       enable Vorbis en/decoding via libvorbis,"
+  echo "                           native implementations exist [default=no]"
+  echo "  --enable-x264            enable H.264 encoding via x264 [default=no]"
+  echo "  --enable-xvid            enable Xvid encoding via xvidcore,"
+  echo "                           native MPEG-4/Xvid encoder exists [default=no]"
+  echo "  --enable-amr-nb          enable amr-nb floating point audio codec"
+  echo "  --enable-amr-nb-fixed    enable amr-nb fixed-point codec"
+  echo "  --enable-amr-wb          enable amr-wb floating point audio codec"
+  echo "  --enable-amr-if2         enable amr-wb IF2 audio codec"
+  echo ""
+  echo "Advanced options (experts only):"
+  echo "  --source-path=PATH       path to source code [$source_path]"
+  echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
+  echo "  --cross-compile          assume a cross-compiler is used"
+  echo "  --target-os=OS           compiler targets OS [$targetos]"
+  echo "  --cc=CC                  use C compiler CC [$cc]"
+  echo "  --make=MAKE              use specified make [$make]"
+  echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
+  echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
+  echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
+  echo "  --build-suffix=SUFFIX    suffix for application specific build []"
+  echo "  --arch=ARCH              select architecture  [$arch]"
+  echo "  --cpu=CPU                selects the minimum cpu required (affects"
+  echo "                           instruction selection, may crash on older CPUs)"
+  echo "  --enable-powerpc-perf    enable performance report on PPC"
+  echo "                           (requires enabling PMC)"
+  echo "  --disable-mmx            disable MMX usage"
+  echo "  --disable-armv5te        disable armv5te usage"
+  echo "  --disable-armv6          disable armv6 usage"
+  echo "  --disable-iwmmxt         disable iwmmxt usage"
+  echo "  --disable-altivec        disable AltiVec usage"
+  echo "  --disable-audio-oss      disable OSS audio support [default=no]"
+  echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
+  echo "  --disable-v4l            disable video4linux grabbing [default=no]"
+  echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
+  echo "  --disable-bktr           disable bktr video grabbing [default=no]"
+  echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
+  echo "  --disable-network        disable network support [default=no]"
+  echo "  --disable-ipv6           disable ipv6 support [default=no]"
+  echo "  --disable-zlib           disable zlib [default=no]"
+  echo "  --disable-vhook          disable video hooking support"
+  echo "  --disable-debug          disable debugging symbols"
+  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
+  echo "                           MPEG audio decoding [default=no]"
+  echo "  --disable-protocols      disable I/O protocols support [default=no]"
+  echo "  --disable-ffmpeg         disable ffmpeg build"
+  echo "  --disable-ffserver       disable ffserver build"
+  echo "  --disable-ffplay         disable ffplay build"
+  echo "  --enable-small           optimize for size instead of speed"
+  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
+  echo "  --disable-encoder=NAME   disables encoder NAME"
+  echo "  --enable-encoder=NAME    enables encoder NAME"
+  echo "  --disable-decoder=NAME   disables decoder NAME"
+  echo "  --enable-decoder=NAME    enables decoder NAME"
+  echo "  --disable-encoders       disables all encoders"
+  echo "  --disable-decoders       disables all decoders"
+  echo "  --disable-muxer=NAME     disables muxer NAME"
+  echo "  --enable-muxer=NAME      enables muxer NAME"
+  echo "  --disable-muxers         disables all muxers"
+  echo "  --disable-demuxer=NAME   disables demuxer NAME"
+  echo "  --enable-demuxer=NAME    enables demuxer NAME"
+  echo "  --disable-demuxers       disables all demuxers"
+  echo "  --enable-parser=NAME     enables parser NAME"
+  echo "  --disable-parser=NAME    disables parser NAME"
+  echo "  --disable-parsers        disables all parsers"
+  echo
+  echo "Developer options (useful when working on FFmpeg itself):"
+  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
+  echo "  --disable-opts           disable compiler optimizations"
+  echo "  --enable-extra-warnings  enable more compiler warnings"
+  echo "  --disable-strip          disable stripping of executables and shared libraries"
+  echo ""
+  echo "NOTE: Object files are built at the place where configure is launched."
+  exit 1
+}
+
+log(){
+    echo "$@" >>$logfile
+}
+
+log_file(){
+    log BEGIN $1
+    cat -n $1 >>$logfile
+    log END $1
+}
+
+echolog(){
+    log "$@"
+    echo "$@"
+}
+
+die(){
+    echolog "$@"
+    cat <<EOF
+If you think configure made a mistake, make sure you are using the latest
+version from SVN.  If the latest version fails, report the problem to the
+ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
+EOF
+    if enabled logging; then
+        cat <<EOF
+Include the log file "$logfile" produced by configure as this will help
+solving the problem.
+EOF
+    else
+cat <<EOF
+Rerun configure with logging enabled (do not use --log=no), and include the
+log this produces with your report.
+EOF
+    fi
+    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
+    exit 1
+}
+
+# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
+toupper(){
+    echo "$@" | tr '[a-z]' '[A-Z]'
+}
+
+tolower(){
+    echo "$@" | tr '[A-Z]' '[a-z]'
+}
+
+set_all(){
+    value=$1
+    shift
+    for var in $*; do
+        eval $var=$value
+    done
+}
+
+pushvar(){
+    for var in $*; do
+        eval level=\${${var}_level:=0}
+        eval ${var}_${level}="\$$var"
+        eval ${var}_level=$(($level+1))
+    done
+}
+
+popvar(){
+    for var in $*; do
+        eval level=\${${var}_level:-0}
+        test $level = 0 && continue
+        eval level=$(($level-1))
+        eval $var="\${${var}_${level}}"
+        eval ${var}_level=$level
+        eval unset ${var}_${level}
+    done
+}
+
+enable(){
+    set_all yes $*
+}
+
+disable(){
+    set_all no $*
+}
+
+enabled(){
+    eval test "x\$$1" = "xyes"
+}
+
+disabled(){
+    eval test "x\$$1" = "xno"
+}
+
+enabled_all(){
+    for opt; do
+        enabled $opt || return 1
+    done
+}
+
+disabled_all(){
+    for opt; do
+        disabled $opt || return 1
+    done
+}
+
+enabled_any(){
+    for opt; do
+        enabled $opt && return 0
+    done
+}
+
+disabled_any(){
+    for opt; do
+        disabled $opt && return 0
+    done
+}
+
+check_deps(){
+    for cfg; do
+        enabled ${cfg}_checking && die "Circular dependency for $cfg."
+        disabled ${cfg}_checking && continue
+        enable ${cfg}_checking
+
+        eval dep_all="\$${cfg}_deps"
+        eval dep_any="\$${cfg}_deps_any"
+
+        pushvar cfg dep_all dep_any
+        check_deps $dep_all $dep_any
+        popvar cfg dep_all dep_any
+
+        enabled_all $dep_all || disable $cfg
+        enabled_any $dep_any || disable $cfg
+
+        disable ${cfg}_checking
+    done
+}
+
+print_config(){
+    pfx=$1
+    header=$2
+    makefile=$3
+    shift 3
+    for cfg; do
+        if enabled $cfg; then
+            ucname="${pfx}`toupper $cfg`"
+            echo "#define ${ucname} 1" >> $header
+            echo "${ucname}=yes" >> $makefile
+        fi
+    done
+}
+
+flags_saved(){
+    (: ${SAVE_CFLAGS?}) 2>/dev/null
+}
+
+save_flags(){
+    flags_saved && return
+    SAVE_CFLAGS="$CFLAGS"
+    SAVE_LDFLAGS="$LDFLAGS"
+    SAVE_extralibs="$extralibs"
+}
+
+restore_flags(){
+    flags_saved || return
+    CFLAGS="$SAVE_CFLAGS"
+    LDFLAGS="$SAVE_LDFLAGS"
+    extralibs="$SAVE_extralibs"
+    unset SAVE_CFLAGS
+    unset SAVE_LDFLAGS
+    unset SAVE_extralibs
+}
+
+temp_cflags(){
+    save_flags
+    CFLAGS="$CFLAGS $*"
+}
+
+temp_ldflags(){
+    save_flags
+    LDFLAGS="$LDFLAGS $*"
+}
+
+temp_extralibs(){
+    save_flags
+    extralibs="$extralibs $*"
+}
+
+append(){
+    var=$1
+    shift
+    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
+    eval "$var=\"\$$var $*\""
+}
+
+add_cflags(){
+    append CFLAGS "$@"
+}
+
+add_ldflags(){
+    append LDFLAGS "$@"
+}
+
+add_extralibs(){
+    append extralibs "$@"
+}
+
+check_cmd(){
+    log "$@"
+    "$@" >>$logfile 2>&1
+}
+
+check_cc(){
+    log check_cc "$@"
+    cat >$TMPC
+    log_file $TMPC
+    check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
+}
+
+check_cpp(){
+    log check_cpp "$@"
+    cat >$TMPC
+    log_file $TMPC
+    check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
+}
+
+check_ld(){
+    log check_ld "$@"
+    check_cc || return
+    check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
+}
+
+check_cflags(){
+    log check_cflags "$@"
+    check_cc "$@" <<EOF && add_cflags "$@"
+int x;
+EOF
+}
+
+check_ldflags(){
+    log check_ldflags "$@"
+    check_ld "$@" <<EOF && add_ldflags "$@"
+int main(){
+    return 0;
+}
+EOF
+}
+
+check_header(){
+    log check_header "$@"
+    header=$1
+    shift
+    var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
+    disable $var
+    check_cpp "$@" <<EOF && enable $var
+#include <$header>
+int x;
+EOF
+}
+
+check_func(){
+    log check_func "$@"
+    func=$1
+    shift
+    disable $func
+    check_ld "$@" <<EOF && enable $func
+extern int $func();
+int main(){
+    $func();
+}
+EOF
+}
+
+check_func2(){
+    log check_func2 "$@"
+    headers=$1
+    func=$2
+    shift 2
+    disable $func
+    incs=""
+    for hdr in $headers; do
+        incs="$incs
+#include <$hdr>"
+    done
+    check_ld "$@" <<EOF && enable $func
+$incs
+int main(){
+    (void) $func;
+    return 0;
+}
+EOF
+}
+
+check_lib(){
+    log check_lib "$@"
+    header="$1"
+    func="$2"
+    shift 2
+    temp_extralibs "$@"
+    check_header $header && check_func $func && add_extralibs "$@"
+    err=$?
+    restore_flags
+    return $err
+}
+
+check_lib2(){
+    log check_lib2 "$@"
+    headers="$1"
+    func="$2"
+    shift 2
+    temp_extralibs "$@"
+    check_func2 "$headers" $func && add_extralibs "$@"
+    err=$?
+    restore_flags
+    return $err
+}
+
+check_exec(){
+    check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; }
+}
+
+require(){
+    name="$1"
+    header="$2"
+    func="$3"
+    shift 3
+    check_lib $header $func "$@" || die "ERROR: $name not found"
+}
+
+require2(){
+    name="$1"
+    headers="$2"
+    func="$3"
+    shift 3
+    check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
+}
+
+check_foo_config(){
+    cfg=$1
+    pkg=$2
+    header=$3
+    func=$4
+    shift 4
+    disable $cfg
+    check_cmd ${pkg}-config --version
+    err=$?
+    if test "$err" = 0; then
+        temp_cflags `${pkg}-config --cflags`
+        temp_extralibs `${pkg}-config --libs`
+        check_lib "$@" $header $func && enable $cfg
+    fi
+    return $err
+}
+
+apply(){
+    file=$1
+    shift
+    "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
+}
+
+CONFIG_LIST='
+    encoders
+    decoders
+    parsers
+    muxers
+    demuxers
+    amr
+    amr_nb
+    amr_nb_fixed
+    amr_wb
+    audio_beos
+    audio_oss
+    avisynth
+    beos_netserver
+    bktr
+    dc1394
+    dv1394
+    ebp_available
+    ebx_available
+    ffmpeg
+    ffplay
+    ffserver
+    gpl
+    gprof
+    ipv6
+    liba52
+    liba52bin
+    libdts
+    libfaac
+    libfaad
+    libfaadbin
+    libgsm
+    libmp3lame
+    libnut
+    libogg
+    libtheora
+    libvorbis
+    memalign_hack
+    mpegaudio_hp
+    network
+    powerpc_perf
+    pp
+    protocols
+    swscaler
+    vhook
+    v4l
+    v4l2
+    wince
+    x11grab
+    x264
+    xvid
+    zlib
+'
+
+THREADS_LIST='
+    beosthreads
+    os2threads
+    pthreads
+    w32threads
+'
+
+HAVE_LIST="
+    $THREADS_LIST
+    altivec
+    altivec_h
+    armv5te
+    armv6
+    arpa_inet_h
+    byteswap_h
+    cmov
+    dcbzl
+    dev_bktr_ioctl_bt848_h
+    dev_bktr_ioctl_meteor_h
+    dev_ic_bt8xx_h
+    dev_video_meteor_ioctl_meteor_h
+    dev_video_bktr_ioctl_bt848_h
+    dlfcn_h
+    dlopen
+    fast_64bit
+    fast_cmov
+    freetype2
+    imlib2
+    inet_aton
+    iwmmxt
+    localtime_r
+    lrintf
+    machine_ioctl_bt848_h
+    machine_ioctl_meteor_h
+    malloc_h
+    memalign
+    mlib
+    mmi
+    mmx
+    os2
+    sdl
+    sdl_video_size
+    soundcard_h
+    sys_poll_h
+    sys_soundcard_h
+    threads
+"
+
+TARGET_LIST='
+    altivec
+    armv5te
+    armv6
+    iwmmxt
+    mmi
+    mmx
+'
+
+CMDLINE_SELECT="
+    $CONFIG_LIST
+    $TARGET_LIST
+    $THREADS_LIST
+    amr_if2
+    debug
+    extra_warnings
+    shared
+    static
+"
+
+dxa_decoder_deps="zlib"
+flashsv_decoder_deps="zlib"
+flashsv_encoder_deps="zlib"
+mpeg_xvmc_decoder_deps="xvmc"
+png_decoder_deps="zlib"
+png_encoder_deps="zlib"
+x264_encoder_deps="x264"
+xvid_encoder_deps="xvid"
+zmbv_decoder_deps="zlib"
+zmbv_encoder_deps="zlib"
+
+aac_decoder_deps="libfaad"
+mpeg4aac_decoder_deps="libfaad"
+amr_nb_decoder_deps_any="amr_nb amr_nb_fixed"
+amr_nb_encoder_deps_any="amr_nb amr_nb_fixed"
+amr_wb_decoder_deps="amr_wb"
+amr_wb_encoder_deps="amr_wb"
+dts_decoder_deps="libdts"
+faac_encoder_deps="libfaac"
+liba52_decoder_deps="liba52"
+libgsm_decoder_deps="libgsm"
+libgsm_encoder_deps="libgsm"
+libgsm_ms_decoder_deps="libgsm"
+libgsm_ms_encoder_deps="libgsm"
+libtheora_encoder_deps="libtheora"
+mp3lame_encoder_deps="libmp3lame"
+oggvorbis_decoder_deps="libvorbis"
+oggvorbis_encoder_deps="libvorbis"
+
+audio_demuxer_deps_any="audio_oss audio_beos"
+audio_muxer_deps_any="audio_oss audio_beos"
+dc1394_demuxer_deps="dc1394"
+dv1394_demuxer_deps="dv1394"
+gxf_muxer_deps="gpl"
+libnut_demuxer_deps="libnut"
+libnut_muxer_deps="libnut"
+ogg_muxer_deps="libogg"
+redir_demuxer_deps="network"
+rtp_muxer_deps="network"
+rtsp_demuxer_deps="network"
+sdp_demuxer_deps="network"
+v4l2_demuxer_deps="v4l2"
+video_grab_device_demuxer_deps_any="v4l bktr"
+x11_grab_device_demuxer_deps="x11grab"
+
+ffplay_deps="sdl"
+ffserver_deps="network protocols muxers"
+network_deps="protocols"
+
+# set temporary file name
+if test ! -z "$TMPDIR" ; then
+    TMPDIR1="${TMPDIR}"
+elif test ! -z "$TEMPDIR" ; then
+    TMPDIR1="${TEMPDIR}"
+else
+    TMPDIR1="/tmp"
+fi
+
+TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
+TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
+TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
+TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
+TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
+
+# default parameters
+
+logging="yes"
+logfile="config.err"
+
+# installation paths
+PREFIX="/usr/local"
+libdir='${PREFIX}/lib'
+shlibdir="$libdir"
+incdir='${PREFIX}/include/ffmpeg'
+mandir='${PREFIX}/man'
+bindir='${PREFIX}/bin'
+
+# toolchain
+cross_prefix=""
+cross_compile="no"
+cc="gcc"
+ar="ar"
+ranlib="ranlib"
+make="make"
+strip="strip"
+asmalign_pot="unknown"
+
+# machine
+arch=`uname -m`
+cpu="generic"
+powerpc_perf="no"
+mmx="default"
+cmov="no"
+fast_cmov="no"
+armv5te="default"
+armv6="default"
+iwmmxt="default"
+altivec="default"
+dcbzl="no"
+mmi="default"
+bigendian="no"
+
+# OS
+targetos=$(tolower $(uname -s))
+beos_netserver="no"
+os2="no"
+wince="no"
+
+# non-library system interfaces
+audio_beos="default"
+audio_oss="yes"
+bktr="yes"
+dv1394="yes"
+v4l2="yes"
+v4l="yes"
+
+# libraries
+amr_if2="no"
+amr_nb="no"
+amr_nb_fixed="no"
+amr_wb="no"
+avisynth="no"
+dc1394="no"
+dlfcn_h="no"
+dlopen="no"
+liba52="no"
+liba52bin="no"
+libdts="no"
+libfaac="no"
+libfaad2="no"
+libfaad="no"
+libfaadbin="no"
+libgsm="no"
+libmp3lame="no"
+libnut="no"
+libogg="no"
+libtheora="no"
+libvorbis="no"
+mlib="no"
+x11grab="no"
+x264="no"
+xvid="no"
+zlib="yes"
+
+# configurable options
+debug="yes"
+dostrip="yes"
+extra_warnings="no"
+ffmpeg="yes"
+ffplay="yes"
+ffserver="yes"
+gpl="no"
+gprof="no"
+ipv6="yes"
+shared="no"
+static="yes"
+memalign_hack="no"
+mpegaudio_hp="yes"
+network="yes"
+optimize="yes"
+pp="no"
+protocols="yes"
+swscaler="no"
+vhook="default"
+
+# threading
+beosthreads="no"
+os2threads="no"
+pthreads="no"
+w32threads="no"
+thread_type="no"
+
+# build settings
+SHFLAGS='-shared -Wl,-soname,$@'
+VHOOKSHFLAGS='$(SHFLAGS)'
+LIBOBJFLAGS=""
+FFLDFLAGS=-Wl,--warn-common
+LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
+FFSERVERLDFLAGS=-Wl,-E
+LDCONFIG="ldconfig"
+LIBPREF="lib"
+LIBSUF=".a"
+LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
+SLIBPREF="lib"
+SLIBSUF=".so"
+SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
+SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
+SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
+EXESUF=""
+BUILDSUF=""
+LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
+
+# find source path
+source_path="`dirname \"$0\"`"
+source_path_used="yes"
+if test -z "$source_path" -o "$source_path" = "." ; then
+    source_path="`pwd`"
+    source_path_used="no"
+else
+    source_path="`cd \"$source_path\"; pwd`"
+    echo "$source_path" | grep -q '[[:blank:]]' &&
+      die "Out of tree builds are impossible with whitespace in source path."
+fi
+
+if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
+    show_help
+fi
+
+FFMPEG_CONFIGURATION="$@"
+
+ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
+DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
+PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
+MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
+DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
+
+enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
+
+die_unknown(){
+    echo "Unknown option \"$1\"."
+    echo "See $0 --help for available options."
+    exit 1
+}
+
+for opt do
+  optval="${opt#*=}"
+  case "$opt" in
+  --log)
+  ;;
+  --log=*) logging="$optval"
+  ;;
+  --prefix=*) PREFIX="$optval"
+  ;;
+  --libdir=*) libdir="$optval"
+  ;;
+  --shlibdir=*) shlibdir="$optval"
+  ;;
+  --incdir=*) incdir="$optval"
+  ;;
+  --mandir=*) mandir="$optval"
+  ;;
+  --source-path=*) source_path="$optval"
+  ;;
+  --cross-prefix=*) cross_prefix="$optval"
+  ;;
+  --cross-compile) cross_compile="yes"
+  ;;
+  --target-os=*) targetos="$optval"
+  ;;
+  --cc=*) cc="$optval"
+  ;;
+  --make=*) make="$optval"
+  ;;
+  --extra-cflags=*) add_cflags "$optval"
+  ;;
+  --extra-ldflags=*) add_ldflags "$optval"
+  ;;
+  --extra-libs=*) add_extralibs "$optval"
+  ;;
+  --build-suffix=*) BUILDSUF="$optval"
+  ;;
+  --arch=*) arch="$optval"
+  ;;
+  --cpu=*) cpu="$optval"
+  ;;
+  --enable-mingwce) wince="yes"
+  ;;
+  --disable-opts) optimize="no"
+  ;;
+  --enable-small) optimize="small"
+  ;;
+  --enable-sunmlib) mlib="yes"
+  ;;
+  --disable-strip) dostrip="no"
+  ;;
+  --disable-encoders) disable $ENCODER_LIST
+  ;;
+  --disable-decoders) disable $DECODER_LIST
+  ;;
+  --disable-muxers) disable $MUXER_LIST
+  ;;
+  --disable-demuxers) disable $DEMUXER_LIST
+  ;;
+  --disable-parsers) disable $PARSER_LIST
+  ;;
+  --enable-*=*|--disable-*=*)
+  eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
+  case "$thing" in
+      encoder|decoder|muxer|demuxer|parser) $action ${optval}_${thing} ;;
+      *) die_unknown "$opt" ;;
+  esac
+  ;;
+  --enable-?*|--disable-?*)
+  eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
+  echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt
+  $action $option
+  ;;
+  --help) show_help
+  ;;
+  *)
+  die_unknown $opt
+  ;;
+  esac
+done
+
+case "$arch" in
+  i386|i486|i586|i686|i86pc|BePC)
+    arch="x86_32"
+  ;;
+  x86_64|amd64)
+    arch="x86_32"
+    canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
+    if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
+      if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
+        arch="x86_64"
+        enable fast_64bit
+      fi
+    fi
+  ;;
+  # armv4l is a subset of armv[567]*l
+  arm|armv[4567]*l)
+    arch="armv4l"
+  ;;
+  alpha)
+    arch="alpha"
+    enable fast_64bit
+  ;;
+  "Power Macintosh"|ppc|powerpc)
+    arch="powerpc"
+  ;;
+  ppc64)
+    arch="powerpc"
+    enable fast_64bit
+  ;;
+  mips|mipsel|IP*)
+    arch="mips"
+  ;;
+  sun4u|sparc64)
+    arch="sparc64"
+    enable fast_64bit
+  ;;
+  sparc)
+    arch="sparc"
+  ;;
+  sh4)
+    arch="sh4"
+  ;;
+  parisc)
+    arch="parisc"
+  ;;
+  parisc64)
+    arch="parisc"
+    enable fast_64bit
+  ;;
+  s390|s390x)
+    arch="s390"
+  ;;
+  m68k)
+    arch="m68k"
+  ;;
+  ia64)
+    arch="ia64"
+    enable fast_64bit
+  ;;
+  bfin)
+    arch="bfin"
+  ;;
+  *)
+    arch="unknown"
+  ;;
+esac
+
+# OS specific
+osextralibs="-lm"
+case $targetos in
+  beos|haiku|zeta)
+    PREFIX="$HOME/config"
+    # helps building libavcodec
+    add_cflags "-DPIC -fomit-frame-pointer"
+    # 3 gcc releases known for BeOS, each with ugly bugs
+    gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+    case "$gcc_version" in
+      2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
+        mmx="no"
+        ;;
+      *20010315*) echo "BeBits gcc"
+        add_cflags "-fno-expensive-optimizations"
+        ;;
+    esac
+    LDCONFIG="echo ignoring ldconfig"
+    SHFLAGS=-nostart
+    # disable Linux things
+    dv1394="no"
+    # enable BeOS things
+    disabled audio_beos || enable_audio_beos
+    # no need for libm, but the inet stuff
+    # Check for BONE
+    # XXX: actually should check for NOT net_server
+    if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
+        osextralibs="-lbind -lsocket"
+    else
+        beos_netserver="yes"
+        osextralibs="-lnet"
+    fi ;;
+  sunos)
+    dv1394="no"
+    FFLDFLAGS=""
+    FFSERVERLDFLAGS=""
+    SHFLAGS="-shared -Wl,-h,\$@"
+    add_extralibs "-lsocket -lnsl"
+    ;;
+  netbsd)
+    dv1394="no"
+    add_extralibs "-lossaudio"
+    ;;
+  openbsd)
+    dv1394="no"
+    need_memalign="no"
+    LIBOBJFLAGS="\$(PIC)"
+    LDCONFIG="ldconfig -m \$(shlibdir)"
+    SHFLAGS='-shared'
+    SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
+    SLIBNAME_WITH_VERSION='$(SLIBNAME)'
+    SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
+    add_extralibs "-lossaudio"
+    ;;
+  freebsd)
+    dv1394="no"
+    need_memalign="no"
+    add_cflags "-pthread"
+    ;;
+  gnu/kfreebsd)
+    dv1394="no"
+    add_cflags "-pthread"
+    ;;
+  bsd/os)
+    dv1394="no"
+    osextralibs="-lpoll -lgnugetopt -lm"
+    strip="strip -d"
+    ;;
+  darwin)
+    dv1394="no"
+    need_memalign="no"
+    SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
+    VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
+    osextralibs=""
+    strip="strip -x"
+    FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
+    SLIBSUF=".dylib"
+    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
+    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
+    FFSERVERLDFLAGS=-Wl,-bind_at_load
+    ;;
+  mingw32*)
+    targetos=mingw32
+    if enabled_all shared static; then
+        cat <<EOF
+You can only build one library type at once on MinGW.
+Specify --disable-static --enable-shared to only build
+the shared libraries. To build only the static libraries
+you do not need to pass additional options.
+EOF
+        exit 1
+    fi
+    dv1394="no"
+    ffserver="no"
+    network="no"
+    if enabled wince; then
+        protocols="no"
+    fi
+    SLIBPREF=""
+    SLIBSUF=".dll"
+    EXESUF=".exe"
+    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
+    SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
+    SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
+    SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc"
+    add_extralibs -lws2_32
+    ;;
+  cygwin*)
+    targetos=cygwin
+    shlibdir="$bindir"
+    dv1394="no"
+    VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libswscale -L$(BUILD_ROOT)/libavutil'
+    VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lswscale$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
+    osextralibs=""
+    EXESUF=".exe"
+    SLIBPREF="cyg"
+    SLIBSUF=".dll"
+    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
+    SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
+    ;;
+  linux)
+    LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
+    ;;
+  irix*)
+    targetos=irix
+    ranlib="echo ignoring ranlib"
+    ;;
+  os/2)
+    TMPE=$TMPE".exe"
+    ar="emxomfar -p128"
+    ranlib="echo ignoring ranlib"
+    strip="echo ignoring strip"
+    add_cflags "-Zomf"
+    FFLDFLAGS="-Zomf -Zstack 16384 -s"
+    SHFLAGS="-Zdll -Zomf"
+    FFSERVERLDFLAGS=""
+    LIBPREF=""
+    LIBSUF=".lib"
+    SLIBPREF=""
+    SLIBSUF=".dll"
+    EXESUF=".exe"
+    osextralibs=""
+    pkg_requires=""
+    dv1394="no"
+    ffserver="no"
+    vhook="no"
+    os2="yes"
+    ;;
+  *)
+    targetos="${targetos}-UNKNOWN"
+    ;;
+esac
+
+add_extralibs $osextralibs
+
+if ! disabled logging ; then
+    enabled logging || logfile="$logging"
+    echo "# $0 $@" >$logfile
+    set >>$logfile
+else
+    logfile=/dev/null
+fi
+
+# Combine FFLDFLAGS and the LDFLAGS environment variable.
+LDFLAGS="$FFLDFLAGS $LDFLAGS"
+
+test -n "$cross_prefix" && cross_compile=yes
+cc="${cross_prefix}${cc}"
+ar="${cross_prefix}${ar}"
+ranlib="${cross_prefix}${ranlib}"
+strip="${cross_prefix}${strip}"
+
+# Disable core dumps so that intentional execution of broken apps doesn't
+# pollute the current directory.
+ulimit -c 0
+
+# we need to build at least one lib type
+if disabled_all static shared; then
+    cat <<EOF
+At least one library type must be built.
+Specify --enable-static to build the static libraries or --enable-shared to
+build the shared libraries as well. To only build the shared libraries specify
+--disable-static in addition to --enable-shared.
+EOF
+    exit 1;
+fi
+
+if disabled libogg; then
+    enabled libtheora && die "libogg must be enabled to enable libtheora."
+    enabled libvorbis && die "libogg must be enabled to enable libvorbis."
+fi
+
+if enabled_any libfaad libfaadbin ; then
+    if check_header faad.h; then
+        check_cc << EOF
+#include <faad.h>
+#ifndef FAAD2_VERSION
+ok faad1
+#endif
+int main( void ) { return 0; }
+EOF
+        test $? = 0 && enable libfaad2
+    else
+        die "FAAD test failed."
+    fi
+fi
+
+
+if disabled gpl ; then
+    die_gpl_disabled(){
+        name=$1
+        shift
+        enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
+    }
+    die_gpl_disabled "The Postprocessing code" pp
+    die_gpl_disabled "liba52"                  liba52
+    die_gpl_disabled "libxvidcore"             xvid
+    die_gpl_disabled "x264"                    x264
+    die_gpl_disabled "libdts"                  libdts
+    die_gpl_disabled "FAAD2"                   libfaad2
+    die_gpl_disabled "The X11 grabber"         x11grab
+    die_gpl_disabled "The software scaler"     swscaler
+fi
+
+# compute MMX state
+if test $mmx = "default"; then
+    if test $arch = "x86_32" -o $arch = "x86_64"; then
+        mmx="yes"
+    else
+        mmx="no"
+    fi
+fi
+
+test -z "$need_memalign" && need_memalign="$mmx"
+
+#Darwin CC versions
+needmdynamicnopic="no"
+if test $targetos = darwin; then
+    if test -n "`$cc -v 2>&1 | grep xlc`"; then
+        add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
+    else
+        gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+        case "$gcc_version" in
+            *2.95*)
+                add_cflags "-no-cpp-precomp -pipe"
+                ;;
+            *[34].*)
+                add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
+                if disabled shared; then
+                   needmdynamicnopic="yes"
+                fi
+                ;;
+            *)
+                add_cflags "-no-cpp-precomp -pipe"
+                if disabled shared; then
+                   needmdynamicnopic="yes"
+                fi
+                ;;
+        esac
+    fi
+fi
+
+disabled optimize || add_cflags -fomit-frame-pointer
+
+# Can only do AltiVec on PowerPC
+if test $altivec = "default"; then
+    if test $arch = "powerpc"; then
+        altivec="yes"
+    else
+        altivec="no"
+    fi
+fi
+
+# Add processor-specific flags
+POWERPCMODE="32bits"
+if test $cpu != "generic"; then
+    warn_altivec(){
+        $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1.";
+    }
+    case $cpu in
+        601|ppc601|PowerPC601)
+            add_cflags "-mcpu=601"
+            warn_altivec enabled PPC601
+        ;;
+        603*|ppc603*|PowerPC603*)
+            add_cflags "-mcpu=603"
+            warn_altivec enabled PPC603
+        ;;
+        604*|ppc604*|PowerPC604*)
+            add_cflags "-mcpu=604"
+            warn_altivec enabled PPC604
+        ;;
+        G3|g3|75*|ppc75*|PowerPC75*)
+            add_cflags "-mcpu=750 -mpowerpc-gfxopt"
+            warn_altivec enabled PPC75x
+        ;;
+        G4|g4|745*|ppc745*|PowerPC745*)
+            add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
+            warn_altivec disabled PPC745x
+        ;;
+        74*|ppc74*|PowerPC74*)
+            add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
+            warn_altivec disabled PPC74xx
+        ;;
+        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
+            add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
+            warn_altivec disabled PPC970
+            POWERPCMODE="64bits"
+        ;;
+        # targets that do NOT support conditional mov (cmov)
+        i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
+            add_cflags "-march=$cpu"
+            cmov="no"
+        ;;
+        # targets that do support conditional mov (cmov)
+        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
+            add_cflags "-march=$cpu"
+            cmov="yes"
+            fast_cmov="yes"
+        ;;
+        # targets that do support conditional mov but on which it's slow
+        pentium4|prescott|nocona)
+            add_cflags "-march=$cpu"
+            cmov="yes"
+            fast_cmov="no"
+        ;;
+        sparc64)
+            add_cflags "-mcpu=v9"
+        ;;
+        bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config
+            add_cflags "-mfdpic"
+            add_ldflags "-mfdpic"
+        ;;
+        *)
+        echo "WARNING: Unknown CPU \"$cpu\", ignored."
+        ;;
+    esac
+fi
+
+gnu_make(){
+    $1 --version 2>&1 | grep -q GNU
+}
+
+if ! gnu_make $make; then
+    gnu_make gmake && make=gmake || die "GNU make not found."
+fi
+
+# make sure we can execute files in $TMPDIR
+cat >$TMPE 2>>$logfile <<EOF
+#! /bin/sh
+EOF
+chmod +x $TMPE >>$logfile 2>&1
+if ! $TMPE >>$logfile 2>&1; then
+    cat <<EOF
+Unable to create and execute files in $TMPDIR1.  Set the TMPDIR environment
+variable to another directory and make sure that $TMPDIR1 is not mounted
+noexec.
+EOF
+    die "Sanity test failed."
+fi
+rm $TMPE
+
+# compiler sanity check
+check_exec <<EOF
+int main(){
+    return 0;
+}
+EOF
+if test "$?" != 0; then
+    echo "$cc is unable to create an executable file."
+    if test -z "$cross_prefix" && disabled cross_compile ; then
+        echo "If $cc is a cross-compiler, use the --cross-compile option."
+        echo "Only do this if you know what cross compiling means."
+    fi
+    die "C compiler test failed."
+fi
+
+if test $arch = "x86_32" -o $arch = "x86_64"; then
+    if test "$targetos" = mingw32 -o "$targetos" = cygwin; then
+        cat <<EOF
+WARNING: The following test might cause a testapp to crash (intentionally)
+resulting in the appearance of a dialog box. Please click "Don't send" and
+ignore it.
+EOF
+    fi
+
+    # check whether EBP is available on x86
+    # As 'i' is stored on the stack, this program will crash
+    # if the base pointer is used to access it because the
+    # base pointer is cleared in the inline assembly code.
+    (check_exec) <<EOF >>$logfile 2>&1 && enable ebp_available
+int main(){
+    volatile int i=0;
+    asm volatile (
+        "xorl %%ebp, %%ebp"
+    ::: "%ebp");
+    return i;
+}
+EOF
+
+    # check wether EBX is available on x86
+    check_cc <<EOF && enable ebx_available
+int main(){
+    asm volatile ("":::"%ebx");
+}
+EOF
+fi
+
+# check for assembler specific support
+
+if test $arch = "powerpc"; then
+check_cc <<EOF && dcbzl=yes
+int main(void) {
+    register long zero = 0;
+    char data[1024];
+    asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
+return 0;
+}
+EOF
+fi
+
+# check for SIMD availability
+
+# AltiVec flags: The FSF version of GCC differs from the Apple version
+if test $arch = "powerpc"; then
+    if enabled altivec; then
+        if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
+            add_cflags "-faltivec"
+        else
+            add_cflags "-maltivec -mabi=altivec"
+        fi
+    fi
+fi
+
+check_header altivec.h
+
+# check if our compiler supports Motorola AltiVec C API
+if enabled altivec; then
+    if enabled altivec_h; then
+        inc_altivec_h="#include <altivec.h>"
+    else
+        inc_altivec_h=
+    fi
+    check_cc <<EOF || altivec=no
+$inc_altivec_h
+int main(void) {
+    vector signed int v1, v2, v3;
+    v1 = vec_add(v2,v3);
+    return 0;
+}
+EOF
+fi
+
+# check armv5te instructions support
+if test $armv5te = "default" -a $arch = "armv4l"; then
+    armv5te=no
+    check_cc <<EOF && armv5te=yes
+        int main(void) {
+        __asm__ __volatile__ ("qadd r0, r0, r0");
+        }
+EOF
+fi
+
+if test $armv6 = "default" -a $arch = "armv4l"; then
+    check_cc <<EOF && armv6=yes || armv6=no
+int main(void) {
+    __asm__ __volatile__ ("sadd16 r0, r0, r0");
+}
+EOF
+fi
+
+# check iwmmxt support
+if test $iwmmxt = "default" -a $arch = "armv4l"; then
+    iwmmxt=no
+    check_cc <<EOF && iwmmxt=yes
+        int main(void) {
+        __asm__ __volatile__ ("wunpckelub wr6, wr4");
+        }
+EOF
+fi
+
+# mmi only available on mips
+if test $mmi = "default"; then
+    if test $arch = "mips"; then
+        mmi="yes"
+    else
+        mmi="no"
+    fi
+fi
+
+# check if our compiler supports mmi
+enabled mmi && check_cc <<EOF || mmi="no"
+int main(void) {
+    __asm__ ("lq \$2, 0(\$2)");
+    return 0;
+}
+EOF
+
+# ---
+# big/little-endian test
+if disabled cross_compile; then
+    check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
+#include <inttypes.h>
+int main(int argc, char ** argv){
+        volatile uint32_t i=0x01234567;
+        return (*((uint8_t*)(&i))) == 0x67;
+}
+EOF
+else
+    # programs cannot be launched if cross compiling, so make a static guess
+    if test "$arch" = "powerpc" -o "$arch" = "mips" ; then
+        bigendian="yes"
+    fi
+fi
+
+# ---
+# check availability of some header files
+
+check_header malloc.h
+check_func memalign
+
+if disabled_all memalign memalign_hack && enabled need_memalign ; then
+    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+fi
+
+check_header byteswap.h
+
+check_header arpa/inet.h
+
+check_func inet_aton
+check_func localtime_r
+enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
+
+# ffserver uses poll(),
+# if it's not found we can emulate it using select().
+if enabled ffserver; then
+    check_header sys/poll.h
+fi
+
+# check for some common methods of building with pthread support
+# do this before the optional library checks as some of them require pthreads
+if enabled pthreads; then
+    if check_func pthread_create; then
+        :
+    elif check_func pthread_create -pthread; then
+        add_cflags -pthread
+        add_ldflags -pthread
+    elif check_func pthread_create -pthreads; then
+        add_cflags -pthreads
+        add_ldflags -pthreads
+    elif ! check_lib pthread.h pthread_create -lpthread; then
+        die "ERROR: can't find pthreads library"
+    fi
+fi
+
+for thread in $THREADS_LIST; do
+    if enabled $thread; then
+        if ! disabled thread_type ; then
+            die "ERROR: Only one thread type must be selected."
+        else
+            thread_type="$thread"
+        fi
+    fi
+done
+
+enabled_any amr_nb amr_nb_fixed amr_wb amr_if2 && enable amr
+enabled_all amr_nb amr_nb_fixed &&
+    die "Only one of amr_nb and amr_nb_fixed may be enabled."
+
+# these are off by default, so fail if requested and not available
+enabled liba52     && require liba52 a52dec/a52.h a52_init -la52
+enabled libdts     && require libdts dts.h dts_init -ldts -lm
+enabled libgsm     && require libgsm gsm.h gsm_create -lgsm
+enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
+enabled libtheora  && require libtheora theora/theora.h theora_info_init -ltheora -logg
+enabled libvorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
+enabled libogg     && require libogg ogg/ogg.h ogg_sync_init -logg
+enabled libnut     && require libnut libnut.h nut_demuxer_init -lnut
+enabled xvid       && require XviD xvid.h xvid_global -lxvidcore
+enabled x264       && require x264 x264.h x264_encoder_open -lx264
+enabled dc1394     && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
+enabled mlib       && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
+enabled libfaac    && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
+enabled libfaad    && require2 libfaad faad.h faacDecOpen -lfaad
+enabled avisynth   && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
+
+# test for lrintf in math.h
+check_exec <<EOF && lrintf=yes || lrintf=no
+#define _ISOC9X_SOURCE  1
+#include <math.h>
+int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
+EOF
+
+_restrict=
+for restrict_keyword in restrict __restrict__ __restrict; do
+    check_cc <<EOF && _restrict=$restrict_keyword && break
+void foo(char * $restrict_keyword p);
+EOF
+done
+
+# dlopen/dlfcn.h probing
+
+check_header dlfcn.h
+
+if check_func dlopen; then
+    ldl=
+elif check_func dlopen -ldl; then
+    ldl=-ldl
+fi
+
+test "$vhook" = "default" && vhook="$dlopen"
+
+enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl
+
+if test "$targetos" = cygwin && enabled static ; then
+    vhook="no"
+    echo
+    echo "At the moment vhooks don't work on Cygwin static builds."
+    echo "Patches welcome."
+    echo
+fi
+
+if enabled vhook; then
+    check_ldflags -rdynamic
+    check_ldflags -export-dynamic
+fi
+
+enabled audio_beos && add_extralibs "-lmedia -lbe"
+
+check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
+check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
+
+##########################################
+# SDL check
+
+sdl_too_old=no
+sdl=no
+SDL_CONFIG="${cross_prefix}sdl-config"
+if "${SDL_CONFIG}" --version >/dev/null 2>&1; then
+    sdl_cflags=`"${SDL_CONFIG}" --cflags`
+    temp_cflags $sdl_cflags
+    temp_extralibs `"${SDL_CONFIG}" --libs`
+    if check_lib SDL.h SDL_Init; then
+        _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
+        if test "$_sdlversion" -lt 121 ; then
+            sdl_too_old=yes
+        else
+            sdl=yes
+            check_cc $sdl_cflags <<EOF && enable sdl_video_size
+#include <SDL.h>
+int main(void){
+    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
+    int w = vi->current_w;
+    return 0;
+}
+EOF
+        fi
+    fi
+    restore_flags
+fi
+
+texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html
+
+##########################################
+# IPv6 check
+
+enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+int main( void ) {
+  struct sockaddr_storage saddr;
+  struct ipv6_mreq mreq6;
+  getaddrinfo(0,0,0,0);
+  getnameinfo(0,0,0,0,0,0,0);
+  IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
+}
+EOF
+
+enabled v4l  && check_header linux/videodev.h  || disable v4l
+enabled v4l2 && check_header linux/videodev2.h || disable v4l2
+
+# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
+if enabled bktr; then
+    { check_header dev/bktr/ioctl_meteor.h &&
+      check_header dev/bktr/ioctl_bt848.h; } ||
+    { check_header machine/ioctl_meteor.h &&
+      check_header machine/ioctl_bt848.h; } ||
+    { check_header dev/video/meteor/ioctl_meteor.h &&
+      check_header dev/video/bktr/ioctl_bt848.h; } ||
+    check_header dev/ic/bt8xx.h ||
+    disable bktr
+fi
+
+enabled audio_oss &&
+    check_header sys/soundcard.h ||
+    check_header soundcard.h ||
+    disable audio_oss
+
+# Deal with the x11 frame grabber
+enabled x11grab                         &&
+enabled gpl                             &&
+enabled x11_grab_device_demuxer         &&
+check_header X11/Xlib.h                 &&
+check_header X11/extensions/XShm.h      &&
+check_func XOpenDisplay -lX11           &&
+check_func XShmCreateImage -lX11 -lXext &&
+add_extralibs -lX11 -lXext              ||
+disable x11_grab_device_demuxer
+
+enabled debug && add_cflags -g
+
+# add some useful compiler flags if supported
+check_cflags -Wdeclaration-after-statement
+check_cflags -Wall
+check_cflags -Wno-switch
+check_cflags -Wdisabled-optimization
+check_cflags -Wpointer-arith
+check_cflags -Wredundant-decls
+check_cflags -Wno-pointer-sign
+enabled extra_warnings && check_cflags -Winline
+
+# add some linker flags
+check_ldflags $LDLATEFLAGS
+
+# not all compilers support -Os
+test "$optimize" = "small" && check_cflags -Os
+
+if enabled optimize; then
+    if test -n "`$cc -v 2>&1 | grep xlc`"; then
+        add_cflags  "-O5"
+        add_ldflags "-O5"
+    else
+        add_cflags "-O3"
+    fi
+fi
+
+# PIC flags for shared library objects where they are needed
+if enabled shared; then
+    # LIBOBJFLAGS may have already been set in the OS configuration
+    if test -z "$LIBOBJFLAGS" ; then
+        case "$arch" in
+            x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;;
+        esac
+    fi
+fi
+
+if enabled gprof; then
+    add_cflags  "-p"
+    add_ldflags "-p"
+fi
+
+VHOOKCFLAGS="-fPIC $CFLAGS"
+enabled needmdynamicnopic && add_cflags -mdynamic-no-pic
+
+# find if .align arg is power-of-two or not
+if test $asmalign_pot = "unknown"; then
+    asmalign_pot="no"
+    echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
+fi
+
+enabled_any $ENCODER_LIST && enable encoders
+enabled_any $DECODER_LIST && enable decoders
+enabled_any $MUXER_LIST   && enable muxers
+enabled_any $DEMUXER_LIST && enable demuxers
+
+enabled_any $THREADS_LIST && enable threads
+
+check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
+    $DEMUXER_LIST $MUXER_LIST
+
+enabled libogg    && append pkg_requires "ogg >= 1.1"
+enabled libtheora && append pkg_requires "theora"
+enabled libvorbis && append pkg_requires "vorbis vorbisenc"
+enabled dc1394    && append pkg_requires "libraw1394"
+
+echo "install prefix            $PREFIX"
+echo "source path               $source_path"
+echo "C compiler                $cc"
+echo "make                      $make"
+echo ".align is power-of-two    $asmalign_pot"
+echo "ARCH                      $arch ($cpu)"
+if test "$BUILDSUF" != ""; then
+    echo "build suffix              $BUILDSUF"
+fi
+echo "big-endian                $bigendian"
+if test $arch = "x86_32" -o $arch = "x86_64"; then
+    echo "MMX enabled               $mmx"
+    echo "CMOV enabled              $cmov"
+    echo "CMOV is fast              $fast_cmov"
+fi
+if test $arch = "armv4l"; then
+    echo "ARMv5TE enabled           $armv5te"
+    echo "ARMv6 enabled             $armv6"
+    echo "IWMMXT enabled            $iwmmxt"
+fi
+if test $arch = "mips"; then
+    echo "MMI enabled               $mmi"
+fi
+if test $arch = "powerpc"; then
+    echo "AltiVec enabled           $altivec"
+    echo "dcbzl available           $dcbzl"
+fi
+echo "gprof enabled             $gprof"
+echo "debug symbols             $debug"
+echo "strip symbols             $dostrip"
+echo "optimize                  $optimize"
+echo "static                    $static"
+echo "shared                    $shared"
+echo "postprocessing support    $pp"
+echo "software scaler enabled   $swscaler"
+echo "video hooking             $vhook"
+if enabled vhook; then
+    echo "Imlib2 support            $imlib2"
+    echo "FreeType support          $freetype2"
+fi
+echo "network support           $network"
+if enabled network; then
+    echo "IPv6 support              $ipv6"
+fi
+echo "threading support         $thread_type"
+echo "SDL support               $sdl"
+if enabled sdl_too_old; then
+    echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
+fi
+echo "Sun medialib support      $mlib"
+echo "AVISynth enabled          $avisynth"
+echo "liba52 support            $liba52"
+echo "liba52 dlopened           $liba52bin"
+echo "libdts support            $libdts"
+echo "libfaac enabled           $libfaac"
+echo "libfaad enabled           $libfaad"
+echo "faadbin enabled           $libfaadbin"
+echo "libgsm enabled            $libgsm"
+echo "libmp3lame enabled        $libmp3lame"
+echo "libnut enabled            $libnut"
+echo "libogg enabled            $libogg"
+echo "libtheora enabled         $libtheora"
+echo "libvorbis enabled         $libvorbis"
+echo "x264 enabled              $x264"
+echo "XviD enabled              $xvid"
+echo "zlib enabled              $zlib"
+echo "AMR-NB float support      $amr_nb"
+echo "AMR-NB fixed support      $amr_nb_fixed"
+echo "AMR-WB float support      $amr_wb"
+echo "AMR-WB IF2 support        $amr_if2"
+if disabled gpl; then
+    echo "License: LGPL"
+else
+    echo "License: GPL"
+fi
+
+echo "Creating config.mak and config.h..."
+
+echo "# Automatically generated by configure - do not modify!" > config.mak
+echo "/* Automatically generated by configure - do not modify! */" > $TMPH
+echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
+
+echo "PREFIX=$PREFIX" >> config.mak
+echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
+echo "libdir=\$(DESTDIR)$libdir" >> config.mak
+echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
+echo "incdir=\$(DESTDIR)$incdir" >> config.mak
+echo "bindir=\$(DESTDIR)$bindir" >> config.mak
+echo "mandir=\$(DESTDIR)$mandir" >> config.mak
+echo "MAKE=$make" >> config.mak
+echo "CC=$cc" >> config.mak
+echo "AR=$ar" >> config.mak
+echo "RANLIB=$ranlib" >> config.mak
+if enabled dostrip; then
+    echo "STRIP=$strip" >> config.mak
+else
+    echo "STRIP=echo ignoring strip" >> config.mak
+fi
+
+echo "OPTFLAGS=$CFLAGS" >> config.mak
+echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
+echo "LDFLAGS=$LDFLAGS" >> config.mak
+echo "LDCONFIG=$LDCONFIG" >> config.mak
+echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
+echo "SHFLAGS=$SHFLAGS" >> config.mak
+echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
+echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
+echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
+echo "BUILD_STATIC=$static" >> config.mak
+echo "BUILDSUF=$BUILDSUF" >> config.mak
+echo "LIBPREF=$LIBPREF" >> config.mak
+echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
+if enabled static; then
+  echo "LIB=$LIB" >> config.mak
+else # Some Make complain if this variable does not exist.
+  echo "LIB=" >> config.mak
+fi
+echo "SLIBPREF=$SLIBPREF" >> config.mak
+echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
+echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
+
+ucarch=`toupper $arch`
+echo "TARGET_ARCH_${ucarch}=yes" >> config.mak
+echo "#define ARCH_${ucarch} 1" >> $TMPH
+
+# special cases
+case "$arch" in
+    x86_32|x86_64)
+        echo "TARGET_ARCH_X86=yes" >> config.mak
+        echo "#define ARCH_X86 1" >> $TMPH
+        ;;
+    powerpc)
+        if test "$POWERPCMODE" = "64bits"; then
+            echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
+        fi
+        ;;
+    sparc64)
+        echo "TARGET_ARCH_SPARC=yes" >> config.mak
+        echo "#define ARCH_SPARC 1" >> $TMPH
+        ;;
+esac
+
+if enabled bigendian; then
+  echo "WORDS_BIGENDIAN=yes" >> config.mak
+  echo "#define WORDS_BIGENDIAN 1" >> $TMPH
+fi
+if enabled mmx; then
+  echo "#define __CPU__ 586" >> $TMPH
+fi
+
+if enabled sdl; then
+  echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
+  echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
+fi
+if enabled texi2html; then
+  echo "BUILD_DOC=yes" >> config.mak
+fi
+
+sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
+pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
+lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
+lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
+lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
+
+
+
+if enabled shared; then
+  echo "BUILD_SHARED=yes" >> config.mak
+  echo "PIC=-fPIC -DPIC" >> config.mak
+  echo "SPPMAJOR=${pp_version%%.*}" >> config.mak
+  echo "SPPVERSION=$pp_version" >> config.mak
+  echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
+  echo "LAVCVERSION=$lavc_version" >> config.mak
+  echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
+  echo "LAVFVERSION=$lavf_version" >> config.mak
+  echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
+  echo "LAVUVERSION=$lavu_version" >> config.mak
+  echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
+  echo "SWSVERSION=$sws_version" >> config.mak
+  echo "SLIBNAME=${SLIBNAME}" >> config.mak
+  echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
+  echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
+  echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
+  echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
+fi
+echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
+echo "EXTRALIBS=$extralibs" >> config.mak
+
+print_config HAVE_   $TMPH config.mak $HAVE_LIST
+print_config CONFIG_ $TMPH config.mak $CONFIG_LIST
+print_config TARGET_ $TMPH config.mak $TARGET_LIST
+
+if test "$targetos" = darwin; then
+  echo "#define CONFIG_DARWIN 1"  >> $TMPH
+fi
+
+echo "#define restrict $_restrict" >> $TMPH
+
+if test "$optimize" = "small"; then
+  echo "#define always_inline"  >> $TMPH
+  echo "#define CONFIG_SMALL 1" >> $TMPH
+fi
+
+echo "SRC_PATH=\"$source_path\"" >> config.mak
+echo "SRC_PATH_BARE=$source_path" >> config.mak
+echo "BUILD_ROOT=\"$PWD\"" >> config.mak
+
+if enabled amr_if2; then
+  echo "AMR_CFLAGS=-DIF2=1" >> config.mak
+fi
+
+# Apparently it's not possible to portably echo a backslash.
+if enabled asmalign_pot; then
+  printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
+else
+  printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
+fi
+
+
+for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
+    ucname="`toupper $codec`"
+    config_name="CONFIG_$ucname"
+    enabled_name="ENABLE_$ucname"
+    if enabled $codec; then
+        echo "#define $config_name 1" >> $TMPH
+        echo "#define $enabled_name 1" >> $TMPH
+        echo "$config_name=yes" >> config.mak
+    else
+        echo "#define $enabled_name 0" >> $TMPH
+    fi
+done
+
+# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
+if ! cmp -s $TMPH config.h; then
+        mv -f $TMPH config.h
+else
+        echo "config.h is unchanged"
+fi
+
+rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
+
+# build tree in object directory if source path is different from current one
+if enabled source_path_used; then
+    DIRS="\
+         doc \
+         libavformat \
+         libavcodec \
+         libavcodec/alpha \
+         libavcodec/armv4l \
+         libavcodec/bfin \
+         libavcodec/i386 \
+         libavcodec/sparc \
+         libavcodec/mlib \
+         libavcodec/ppc \
+         libavcodec/amr \
+         libavcodec/amr_float \
+         libavcodec/amrwb_float \
+         libpostproc \
+         libavutil \
+         libswscale \
+         tests \
+         vhook \
+         "
+    FILES="\
+          Makefile \
+          common.mak \
+          libavformat/Makefile \
+          libavcodec/Makefile \
+          libpostproc/Makefile \
+          libavutil/Makefile \
+          libswscale/Makefile \
+          tests/Makefile \
+          vhook/Makefile \
+          doc/Makefile \
+          doc/texi2pod.pl \
+          "
+    for dir in $DIRS ; do
+            mkdir -p $dir
+    done
+    for f in $FILES ; do
+        ln -sf "$source_path/$f" $f
+    done
+fi
+
+
+# build pkg-config files
+# FIXME: libdir and includedir are hardcoded and may differ from the real path.
+
+pkgconfig_generate(){
+name=$1
+comment=$2
+version=$3
+libs=$4
+requires=$5
+include=$6
+cat <<EOF >$name.pc
+prefix=$PREFIX
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: $name
+Description: $comment
+Version: $version
+Requires: $requires
+Conflicts:
+Libs: -L\${libdir} $libs
+Cflags: -I\${includedir} -I\${includedir}/$include
+EOF
+}
+
+pkgconfig_generate_uninstalled(){
+name=$1
+shortname=${name#lib}
+comment=$2
+version=$3
+libs=$4
+requires=$5
+cat <<EOF >$name-uninstalled.pc
+prefix=
+exec_prefix=
+libdir=\${pcfiledir}/$name
+includedir=\${pcfiledir}/$name
+
+Name: $name
+Description: $comment
+Version: $version
+Requires: $requires
+Conflicts:
+Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
+Cflags: -I\${includedir}
+EOF
+}
+
+pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg
+pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version"
+
+pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg
+pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version"
+
+pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg
+pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version"
+
+if enabled pp; then
+  pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc
+  pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version"
+fi
+
+if enabled swscaler; then
+  pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg
+  pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
+else
+  pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg
+  pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
+  apply libswscale.pc sed s/^Libs:.*$/Libs:/
+  apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
+fi
diff --git a/contrib/ffmpeg/cws2fws.c b/contrib/ffmpeg/cws2fws.c
new file mode 100644
index 000000000..2e70c6618
--- /dev/null
+++ b/contrib/ffmpeg/cws2fws.c
@@ -0,0 +1,127 @@
+/*
+ * cws2fws by Alex Beregszaszi <alex@fsn.hu>
+ * Public domain.
+ *
+ * This utility converts compressed Macromedia Flash files to uncompressed ones.
+ *
+ */
+
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <zlib.h>
+
+#ifdef DEBUG
+#define dbgprintf printf
+#else
+#define dbgprintf
+#endif
+
+main(int argc, char *argv[])
+{
+    int fd_in, fd_out, comp_len, uncomp_len, tag, i, last_out;
+    char buf_in[1024], buf_out[65536];
+    z_stream zstream;
+    struct stat statbuf;
+
+    if (argc < 3)
+    {
+        printf("Usage: %s <infile.swf> <outfile.swf>\n", argv[0]);
+        exit(1);
+    }
+
+    fd_in = open(argv[1], O_RDONLY);
+    if (fd_in < 0)
+    {
+        perror("Error while opening: ");
+        exit(1);
+    }
+
+    fd_out = open(argv[2], O_WRONLY|O_CREAT, 00644);
+    if (fd_out < 0)
+    {
+        perror("Error while opening: ");
+        close(fd_in);
+        exit(1);
+    }
+
+    if (read(fd_in, &buf_in, 8) != 8)
+    {
+        printf("Header error\n");
+        close(fd_in);
+        close(fd_out);
+        exit(1);
+    }
+
+    if (buf_in[0] != 'C' || buf_in[1] != 'W' || buf_in[2] != 'S')
+    {
+        printf("Not a compressed flash file\n");
+        exit(1);
+    }
+
+    fstat(fd_in, &statbuf);
+    comp_len = statbuf.st_size;
+    uncomp_len = buf_in[4] | (buf_in[5] << 8) | (buf_in[6] << 16) | (buf_in[7] << 24);
+
+    printf("Compressed size: %d Uncompressed size: %d\n", comp_len-4, uncomp_len-4);
+
+    // write out modified header
+    buf_in[0] = 'F';
+    write(fd_out, &buf_in, 8);
+
+    zstream.zalloc = NULL;
+    zstream.zfree = NULL;
+    zstream.opaque = NULL;
+    inflateInit(&zstream);
+
+    for (i = 0; i < comp_len-8;)
+    {
+        int ret, len = read(fd_in, &buf_in, 1024);
+
+        dbgprintf("read %d bytes\n", len);
+
+        last_out = zstream.total_out;
+
+        zstream.next_in = &buf_in[0];
+        zstream.avail_in = len;
+        zstream.next_out = &buf_out[0];
+        zstream.avail_out = 65536;
+
+        ret = inflate(&zstream, Z_SYNC_FLUSH);
+        if (ret != Z_STREAM_END && ret != Z_OK)
+        {
+            printf("Error while decompressing: %d\n", ret);
+            inflateEnd(&zstream);
+            exit(1);
+        }
+
+        dbgprintf("a_in: %d t_in: %d a_out: %d t_out: %d -- %d out\n",
+            zstream.avail_in, zstream.total_in, zstream.avail_out, zstream.total_out,
+            zstream.total_out-last_out);
+
+        write(fd_out, &buf_out, zstream.total_out-last_out);
+
+        i += len;
+
+        if (ret == Z_STREAM_END || ret == Z_BUF_ERROR)
+            break;
+    }
+
+    if (zstream.total_out != uncomp_len-8)
+    {
+        printf("Size mismatch (%d != %d), updating header...\n",
+            zstream.total_out, uncomp_len-8);
+
+        buf_in[0] = (zstream.total_out+8) & 0xff;
+        buf_in[1] = (zstream.total_out+8 >> 8) & 0xff;
+        buf_in[2] = (zstream.total_out+8 >> 16) & 0xff;
+        buf_in[3] = (zstream.total_out+8 >> 24) & 0xff;
+
+        lseek(fd_out, 4, SEEK_SET);
+        write(fd_out, &buf_in, 4);
+    }
+
+    inflateEnd(&zstream);
+    close(fd_in);
+    close(fd_out);
+}
diff --git a/contrib/ffmpeg/doc/Makefile b/contrib/ffmpeg/doc/Makefile
new file mode 100644
index 000000000..4fc9dfb8f
--- /dev/null
+++ b/contrib/ffmpeg/doc/Makefile
@@ -0,0 +1,20 @@
+-include ../config.mak
+
+VPATH=$(SRC_PATH_BARE)/doc
+
+all: ffmpeg-doc.html faq.html ffserver-doc.html ffplay-doc.html hooks.html \
+     ffmpeg.1 ffserver.1 ffplay.1
+
+%.html: %.texi Makefile
+	texi2html -monolithic -number $<
+
+%.pod: %-doc.texi
+	./texi2pod.pl $< $@
+
+%.1: %.pod
+	pod2man --section=1 --center=" " --release=" " $< > $@
+
+clean:
+	rm -f *.html *.pod *.1
+
+.PHONY: all clean
diff --git a/contrib/ffmpeg/doc/TODO b/contrib/ffmpeg/doc/TODO
new file mode 100644
index 000000000..996ce3177
--- /dev/null
+++ b/contrib/ffmpeg/doc/TODO
@@ -0,0 +1,91 @@
+ffmpeg TODO list:
+----------------
+
+Fabrice's TODO list: (unordered)
+-------------------
+Short term:
+
+- use AVFMTCTX_DISCARD_PKT in ffplay so that DV has a chance to work
+- add RTSP regression test (both client and server)
+- make ffserver allocate AVFormatContext
+- clean up (incompatible change, for 0.5.0):
+    * AVStream -> AVComponent
+    * AVFormatContext -> AVInputStream/AVOutputStream
+    * suppress rate_emu from AVCodecContext
+- add new float/integer audio filterting and conversion : suppress
+  CODEC_ID_PCM_xxc and use CODEC_ID_RAWAUDIO.
+- fix telecine and frame rate conversion
+
+Long term (ask me if you want to help):
+
+- commit new imgconvert API and new PIX_FMT_xxx alpha formats
+- commit new LGPL'ed float and integer-only AC3 decoder
+- add WMA integer-only decoder
+- add new MPEG4-AAC audio decoder (both integer-only and float version)
+
+Michael's TODO list: (unordered) (if anyone wanna help with sth, just ask)
+-------------------
+- optimize H264 CABAC
+- more optimizations
+- simper rate control
+
+Francois' TODO list: (unordered, without any timeframe)
+-------------------
+- test MACE decoder against the openquicktime one as suggested by A'rpi
+- BeOS audio input grabbing backend
+- BeOS video input grabbing backend
+- publish my BeOS libposix on BeBits so I can officially support ffserver :)
+- check the whole code for thread-safety (global and init stuff)
+
+Philip'a TODO list: (alphabetically ordered) (please help)
+------------------
+- Add a multi-ffm filetype so that feeds can be recorded into multiple files rather
+  than one big file.
+- Authenticated users support -- where the authentication is in the URL
+- Change ASF files so that the embedded timestamp in the frames is right rather
+  than being an offset from the start of the stream
+- Make ffm files more resilient to changes in the codec structures so that you
+  can play old ffm files.
+
+Baptiste's TODO list:
+-----------------
+- mov edit list support (AVEditList)
+- YUV 10 bit per component support "2vuy"
+- mxf muxer
+- mpeg2 non linear quantizer
+
+unassigned TODO: (unordered)
+---------------
+- use AVFrame for audio codecs too
+- rework aviobuf.c buffering strategy and fix url_fskip
+- generate optimal huffman tables for mjpeg encoding
+- fix ffserver regression tests
+- support xvids motion estimation
+- support x264s motion estimation
+- support x264s rate control
+- SNOW: non translational motion compensation
+- SNOW: more optimal quantization
+- SNOW: 4x4 block support
+- SNOW: 1/8 pel motion compensation support
+- SNOW: iterative motion estimation based on subsampled images
+- FLAC: lossy encoding (viterbi and naive scalar quantization)
+- libavfilter
+- JPEG2000 decoder & encoder
+- MPEG4 GMC encoding support
+- macroblock based pixel format (better cache locality, somewhat complex, one paper claimed it faster for high res)
+- NUT muxer
+- seeking regression test
+- regression tests for codecs which dont have an encoder (I+P frame bitstream in svn)
+- add support for using mplayers video filters to ffmpeg
+- reverse engeneer RV30/RV40
+- finish implementation of WMV2 j-picture
+- H264 encoder
+- per MB ratecontrol (so VCD and such do work better)
+- replace/rewrite libavcodec/fdctref.c
+- write a script which iteratively changes all functions between always_inline and noinline and benchmarks the result to find the best set of inlined functions
+- set up roundup bugtracker somewhere with (newBug, reproduced, analyzed, fixed, worksForMe, duplicate, wontFix, invalid, needMoreInfo, newPatch, ok, applied, rejected, needChanges, newRequest, implemented, wontImplement, invalidReq) states and a checked integer
+- convert all the non SIMD asm into small asm vs. C testcases and submit them to the gcc devels so they can improve gcc
+- generic audio mixing API
+- extract PES packetizer from PS muxer and use it for new TS muxer
+- implement automatic AVBistreamFilter activation
+- port libavformat/sgi.c (now removed) to new image format API
diff --git a/contrib/ffmpeg/doc/avutil.txt b/contrib/ffmpeg/doc/avutil.txt
new file mode 100644
index 000000000..a81e74118
--- /dev/null
+++ b/contrib/ffmpeg/doc/avutil.txt
@@ -0,0 +1,37 @@
+AVUtil
+======
+libavutil is a small lightweight library of generally useful functions.
+It is not a library for code needed by both libavcodec and libavformat.
+
+
+Overview:
+=========
+adler32.c               adler32 checksum
+aes.c                   AES encryption and decryption
+fifo.c                  resizeable first in first out buffer
+intfloat_readwrite.c    portable reading and writing of floating point values
+log.c                   "printf" with context and level
+md5.c                   MD5 Message-Digest Algorithm
+rational.c              code to perform exact calculations with rational numbers
+tree.c                  generic AVL tree
+crc.c                   generic CRC checksumming code
+integer.c               128bit integer math
+lls.c
+mathematics.c           greatest common divisor, integer sqrt, integer log2, ...
+mem.c                   memory allocation routines with guaranteed alignment
+softfloat.c
+
+Headers:
+bswap.h                 big/little/native-endian conversion code
+x86_cpu.h               a few useful macros for unifying x86-64 and x86-32 code
+avutil.h
+common.h
+intreadwrite.h          reading and writing of unaligned big/little/native-endian integers
+
+
+Goals:
+======
+* Modular (few interdependencies and the possibility of disabling individual parts during ./configure)
+* Small (source and object)
+* Efficient (low CPU and memory usage)
+* Useful (avoid useless features almost noone needs)
diff --git a/contrib/ffmpeg/doc/faq.texi b/contrib/ffmpeg/doc/faq.texi
new file mode 100644
index 000000000..9c41679ae
--- /dev/null
+++ b/contrib/ffmpeg/doc/faq.texi
@@ -0,0 +1,363 @@
+\input texinfo @c -*- texinfo -*-
+
+@settitle FFmpeg FAQ
+@titlepage
+@sp 7
+@center @titlefont{FFmpeg FAQ}
+@sp 3
+@end titlepage
+
+
+@chapter General Problems
+
+@section I cannot read this file although this format seems to be supported by ffmpeg.
+
+Even if ffmpeg can read the file format, it may not support all its
+codecs. Please consult the supported codec list in the ffmpeg
+documentation.
+
+@section How do I encode JPEGs to another format ?
+
+If the JPEGs are named img1.jpg, img2.jpg, img3.jpg,..., use:
+
+@example
+  ffmpeg -f image2 -i img%d.jpg /tmp/a.mpg
+@end example
+
+@samp{%d} is replaced by the image number.
+
+@file{img%03d.jpg} generates @file{img001.jpg}, @file{img002.jpg}, etc...
+
+The same system is used for the other image formats.
+
+@section How do I encode movie to single pictures ?
+
+Use:
+
+@example
+  ffmpeg -i movie.mpg movie%d.jpg
+@end example
+
+The @file{movie.mpg} used as input will be converted to
+@file{movie1.jpg}, @file{movie2.jpg}, etc...
+
+Instead of relying on file format self-recognition, you may also use
+@table @option
+@item -vcodec ppm
+@item -vcodec png
+@item -vcodec mjpeg
+@end table
+to force the encoding.
+
+Applying that to the previous example:
+@example
+  ffmpeg -i movie.mpg -f image2 -vcodec mjpeg menu%d.jpg
+@end example
+
+Beware that there is no "jpeg" codec. Use "mjpeg" instead.
+
+@section FFmpeg does not support codec XXX. Can you include a Windows DLL loader to support it ?
+
+No. FFmpeg only supports open source codecs. Windows DLLs are not
+portable, bloated and often slow.
+
+@section I get "Unsupported codec (id=86043) for input stream #0.1". What is the problem ?
+
+This is the Qcelp codec, FFmpeg has no support for that codec currently. Try mencoder/mplayer it might work.
+
+@section Why do I see a slight quality degradation with multithreaded MPEG* encoding ?
+
+For multithreaded MPEG* encoding, the encoded slices must be independent,
+otherwise thread n would practically have to wait for n-1 to finish, so it's
+quite logical that there is a small reduction of quality. This is not a bug.
+
+@section How can I read from the standard input or write to the standard output ?
+
+Use @file{-} as filename.
+
+@section Why does ffmpeg not decode audio in VOB files ?
+
+The audio is AC3 (a.k.a. A/52). AC3 decoding is an optional component in ffmpeg
+as the component that handles AC3 decoding (liba52) is currently released under
+the GPL. If you have liba52 installed on your system, enable AC3 decoding
+with @code{./configure --enable-liba52 --enable-gpl}. Take care: by
+enabling AC3, you automatically change the license of libavcodec from
+LGPL to GPL.
+
+@section Which codecs are supported by Windows ?
+
+Windows does not support standard formats like MPEG very well, unless you
+install some additional codecs
+
+The following list of video codecs should work on most Windows systems:
+@table @option
+@item msmpeg4v2
+.avi/.asf
+@item msmpeg4
+.asf only
+@item wmv1
+.asf only
+@item wmv2
+.asf only
+@item mpeg4
+only if you have some MPEG-4 codec installed like ffdshow or XviD
+@item mpeg1
+.mpg only
+@end table
+Note, ASF files often have .wmv or .wma extensions in Windows. It should also
+be mentioned that Microsoft claims a patent on the ASF format, and may sue
+or threaten users who create ASF files with non-Microsoft software. It is
+strongly advised to avoid ASF where possible.
+
+The following list of audio codecs should work on most Windows systems:
+@table @option
+@item adpcm_ima_wav
+@item adpcm_ms
+@item pcm
+@item mp3
+if some MP3 codec like LAME is installed
+@end table
+
+@section Why does the chrominance data seem to be sampled at a different time from the luminance data on bt8x8 captures on Linux?
+
+This is a well-known bug in the bt8x8 driver. For 2.4.26 there is a patch at
+(@url{http://svn.mplayerhq.hu/michael/trunk/patches/bttv-420-2.4.26.patch?view=co}). This may also
+apply cleanly to other 2.4-series kernels.
+
+@section How do I avoid the ugly aliasing artifacts in bt8x8 captures on Linux?
+
+Pass 'combfilter=1 lumafilter=1' to the bttv driver. Note though that 'combfilter=1'
+will cause somewhat too strong filtering. A fix is to apply (@url{http://svn.mplayerhq.hu/michael/trunk/patches/bttv-comb-2.4.26.patch?view=co})
+or (@url{http://svn.mplayerhq.hu/michael/trunk/patches/bttv-comb-2.6.6.patch?view=co})
+and pass 'combfilter=2'.
+
+@section I have a problem with an old version of ffmpeg; where should I report it?
+Nowhere. Upgrade to the latest release or if there is no recent release upgrade
+to Subversion HEAD. You could also try to report it. Maybe you will get lucky and
+become the first person in history to get an answer different from "upgrade
+to Subversion HEAD".
+
+@section -f jpeg doesn't work.
+
+Try '-f image2 test%d.jpg'.
+
+@section Why can I not change the framerate?
+
+Some codecs, like MPEG-1/2, only allow a small number of fixed framerates.
+Choose a different codec with the -vcodec command line option.
+
+@section ffmpeg does not work; What is wrong?
+
+Try a 'make distclean' in the ffmpeg source directory before the build. If this does not help see
+(@url{http://ffmpeg.org/bugreports.php}).
+
+@section How do I encode XviD or DivX video with ffmpeg?
+
+Both XviD and DivX (version 4+) are implementations of the ISO MPEG-4
+standard (note that there are many other coding formats that use this
+same standard). Thus, use '-vcodec mpeg4' to encode these formats. The
+default fourcc stored in an MPEG-4-coded file will be 'FMP4'. If you want
+a different fourcc, use the '-vtag' option. E.g., '-vtag xvid' will
+force the fourcc 'xvid' to be stored as the video fourcc rather than the
+default.
+
+@section How do I encode videos which play on the iPod?
+
+@table @option
+@item needed stuff
+-acodec aac -vcodec mpeg4 width<=320 height<=240
+@item working stuff
+4mv, title
+@item non-working stuff
+B-frames
+@item example command line
+ffmpeg -i input -acodec aac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags +4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 320x180 -title X output.mp4
+@end table
+
+@section How do I encode videos which play on the PSP?
+
+@table @option
+@item needed stuff
+-acodec aac -vcodec mpeg4 width*height<=76800 width%16=0 height%16=0 -ar 24000 -r 30000/1001 or 15000/1001 -f psp
+@item working stuff
+4mv, title
+@item non-working stuff
+B-frames
+@item example command line
+ffmpeg -i input -acodec aac -ab 128kb -vcodec mpeg4 -b 1200kb -ar 24000 -mbd 2 -flags +4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -title X -f psp output.mp4
+@item needed stuff for H.264
+-acodec aac -vcodec h264 width*height<=76800 width%16=0? height%16=0? -ar 48000 -coder 1 -r 30000/1001 or 15000/1001 -f psp
+@item working stuff for H.264
+title, loop filter
+@item non-working stuff for H.264
+CAVLC
+@item example command line
+ffmpeg -i input -acodec aac -ab 128kb -vcodec h264 -b 1200kb -ar 48000 -mbd 2 -coder 1 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -title X -f psp -flags loop -trellis 2 -partitions parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 output.mp4
+@end table
+
+@section Which are good parameters for encoding high quality MPEG-4?
+
+'-mbd rd -flags +4mv+trell+aic -cmp 2 -subcmp 2 -g 300 -pass 1/2',
+things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd'.
+
+@section Which are good parameters for encoding high quality MPEG-1/MPEG-2?
+
+'-mbd rd -flags +trell -cmp 2 -subcmp 2 -g 100 -pass 1/2'
+but beware the '-g 100' might cause problems with some decoders.
+Things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd.
+
+@section Interlaced video looks very bad when encoded with ffmpeg, whats wrong?
+
+You should use '-flags +ilme+ildct' and maybe '-flags +alt' for interlaced
+material, and try '-top 0/1' if the result looks really messed-up.
+
+@section How can I read DirectShow files?
+
+If you have built FFmpeg with @code{./configure --enable-avisynth}
+(only possible on MinGW/Cygwin platforms),
+then you may use any file that DirectShow can read as input.
+(Be aware that this feature has been recently added,
+so you will need to help yourself in case of problems.)
+
+Just create an "input.avs" text file with this single line ...
+@example
+  DirectShowSource("C:\path to your file\yourfile.asf")
+@end example
+... and then feed that text file to FFmpeg:
+@example
+  ffmpeg -i input.avs
+@end example
+
+For ANY other help on Avisynth, please visit @url{http://www.avisynth.org/}.
+
+@section My bugreport/mail to ffmpeg-devel/user has not received any replies.
+
+Likely reasons
+@itemize
+@item We are busy and haven't had time yet to read your report or
+investigate the issue.
+@item You didn't follow bugreports.html.
+@item You didn't use Subversion HEAD.
+@item You reported a segmentation fault without gdb output.
+@item You describe a problem but not how to reproduce it.
+@item It's unclear if you use ffmpeg as command line tool or use
+libav* from another application.
+@item You speak about a video having problems on playback but
+not what you use to play it.
+@item We have no faint clue what you are talking about besides
+that it is related to FFmpeg.
+@end itemize
+
+@chapter Development
+
+@section When will the next FFmpeg version be released? / Why are FFmpeg releases so few and far between?
+
+Like most open source projects FFmpeg suffers from a certain lack of
+manpower. For this reason the developers have to prioritize the work
+they do and putting out releases is not at the top of the list, fixing
+bugs and reviewing patches takes precedence. Please don't complain or
+request more timely and/or frequent releases unless you are willing to
+help out creating them.
+
+@section Why doesn't FFmpeg support feature [xyz]?
+
+Because no one has taken on that task yet. FFmpeg development is
+driven by the tasks that are important to the individual developers.
+If there is a feature that is important to you, the best way to get
+it implemented is to undertake the task yourself.
+
+
+@section Are there examples illustrating how to use the FFmpeg libraries, particularly libavcodec and libavformat ?
+
+Yes. Read the Developers Guide of the FFmpeg documentation. Alternatively,
+examine the source code for one of the many open source projects that
+already incorporate ffmpeg at (@url{projects.php}).
+
+@section Can you support my C compiler XXX ?
+
+It depends. If your compiler is C99-compliant, then patches to support
+it are likely to be welcome if they do not pollute the source code
+with @code{#ifdef}s related to the compiler.
+
+@section Visual C++ produces many errors.
+
+Visual C++ is not compliant to the C standard and does not support
+the inline assembly used in FFmpeg.
+If you wish - for whatever weird reason - to use Visual C++ for your
+project then you can link the Visual C++ code with libav* as long as
+you compile the latter with a working C compiler. For more information, see
+the @emph{Visual C++ compatibility} section in the FFmpeg documentation.
+
+There have been efforts to make FFmpeg compatible with Visual C++ in the
+past. However, they have all been rejected as too intrusive, especially
+since MinGW does the job perfectly adequately. None of the core developers
+work with Visual C++ and thus this item is low priority. Should you find
+the silver bullet that solves this problem, feel free to shoot it at us.
+
+@section Can I use FFmpeg or libavcodec under Windows ?
+
+Yes, but the MinGW tools @emph{must} be used to compile FFmpeg. You
+can link the resulting DLLs with any other Windows program. Read the
+@emph{Native Windows Compilation} and @emph{Visual C++ compatibility}
+sections in the FFmpeg documentation to find more information.
+
+To get help and instructions for using FFmpeg under Windows, check out
+the FFmpeg Windows Help Forum at
+@url{http://arrozcru.no-ip.org/ffmpeg/}.
+
+@section Can you add automake, libtool or autoconf support ?
+
+No. These tools are too bloated and they complicate the build.
+
+@section Why not rewrite ffmpeg in object-oriented C++ ?
+
+ffmpeg is already organized in a highly modular manner and does not need to
+be rewritten in a formal object language. Further, many of the developers
+favor straight C; it works for them. For more arguments on this matter,
+read "Programming Religion" at (@url{http://www.tux.org/lkml/#s15}).
+
+@section Why are the ffmpeg programs devoid of debugging symbols ?
+
+The build process creates ffmpeg_g, ffplay_g, etc. which contain full debug
+information. Those binaries are strip'd to create ffmpeg, ffplay, etc. If
+you need the debug information, used the *_g versions.
+
+@section I do not like the LGPL, can I contribute code under the GPL instead ?
+
+Yes, as long as the code is optional and can easily and cleanly be placed
+under #ifdef CONFIG_GPL without breaking anything. So for example a new codec
+or filter would be OK under GPL while a bugfix to LGPL code would not.
+
+@section I want to compile xyz.c alone but my compiler produced many errors.
+
+Common code is in its own files in libav* and is used by the individual
+codecs. They will not work without the common parts, you have to compile
+the whole libav*. If you wish, disable some parts with configure switches.
+You can also try to hack it and remove more, but if you had problems fixing
+the compilation failure then you are probably not qualified for this.
+
+@section I have a file in memory / a API different from *open/*read/ libc how do i use it with libavformat ?
+
+You have to implement a URLProtocol, see libavformat/file.c in FFmpeg
+and libmpdemux/demux_lavf.c in MPlayer sources.
+
+@section I get "No compatible shell script interpreter found." in MSys.
+
+The standard MSys bash (2.04) is broken. You need to install 2.05 or later.
+
+@section I tried to pass RTP packets into a decoder, but it doesn't work.
+
+Of course not, you MUST strip ALL RTP headers and assemble valid packets
+first, an MP3 decoder decodes MP3 packets not bastardized MP3 packets
+encapsulated in RTP. The same applies to all decoders, this is not specific
+to ffmpeg or libavcodec.
+
+@section where can i find libav* headers for pascal/delphi
+
+see @url{http://www.iversenit.dk/dev/ffmpeg-headers/}
+
+@section where are the docs about ffv1, msmpeg4, asv1, 4xm?
+
+see @url{http://svn.mplayerhq.hu/michael/trunk/docs/}
+
+@bye
diff --git a/contrib/ffmpeg/doc/ffmpeg-doc.texi b/contrib/ffmpeg/doc/ffmpeg-doc.texi
new file mode 100644
index 000000000..e4e6430fd
--- /dev/null
+++ b/contrib/ffmpeg/doc/ffmpeg-doc.texi
@@ -0,0 +1,1656 @@
+\input texinfo @c -*- texinfo -*-
+
+@settitle FFmpeg Documentation
+@titlepage
+@sp 7
+@center @titlefont{FFmpeg Documentation}
+@sp 3
+@end titlepage
+
+
+@chapter Introduction
+
+FFmpeg is a very fast video and audio converter. It can also grab from
+a live audio/video source.
+
+The command line interface is designed to be intuitive, in the sense
+that FFmpeg tries to figure out all parameters that can possibly be
+derived automatically. You usually only have to specify the target
+bitrate you want.
+
+FFmpeg can also convert from any sample rate to any other, and resize
+video on the fly with a high quality polyphase filter.
+
+@chapter Quick Start
+
+@c man begin EXAMPLES
+@section Video and Audio grabbing
+
+FFmpeg can grab video and audio from devices given that you specify the input
+format and device.
+
+@example
+ffmpeg -f audio_device -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpg
+@end example
+
+Note that you must activate the right video source and channel before
+launching FFmpeg with any TV viewer such as xawtv
+(@url{http://bytesex.org/xawtv/}) by Gerd Knorr. You also
+have to set the audio recording levels correctly with a
+standard mixer.
+
+@section X11 grabbing
+
+FFmpeg can grab the X11 display.
+
+@example
+ffmpeg -f x11grab -i :0.0 /tmp/out.mpg
+@end example
+
+0.0 is display.screen number of your X11 server, same as
+the DISPLAY environment variable.
+
+@example
+ffmpeg -f x11grab -i :0.0+10,20 /tmp/out.mpg
+@end example
+
+0.0 is display.screen number of your X11 server, same as the DISPLAY environment
+variable. 10 is the x-offset and 20 the y-offset for the grabbing.
+
+@section Video and Audio file format conversion
+
+* FFmpeg can use any supported file format and protocol as input:
+
+Examples:
+
+* You can use YUV files as input:
+
+@example
+ffmpeg -i /tmp/test%d.Y /tmp/out.mpg
+@end example
+
+It will use the files:
+@example
+/tmp/test0.Y, /tmp/test0.U, /tmp/test0.V,
+/tmp/test1.Y, /tmp/test1.U, /tmp/test1.V, etc...
+@end example
+
+The Y files use twice the resolution of the U and V files. They are
+raw files, without header. They can be generated by all decent video
+decoders. You must specify the size of the image with the @option{-s} option
+if FFmpeg cannot guess it.
+
+* You can input from a raw YUV420P file:
+
+@example
+ffmpeg -i /tmp/test.yuv /tmp/out.avi
+@end example
+
+test.yuv is a file containing raw YUV planar data. Each frame is composed
+of the Y plane followed by the U and V planes at half vertical and
+horizontal resolution.
+
+* You can output to a raw YUV420P file:
+
+@example
+ffmpeg -i mydivx.avi hugefile.yuv
+@end example
+
+* You can set several input files and output files:
+
+@example
+ffmpeg -i /tmp/a.wav -s 640x480 -i /tmp/a.yuv /tmp/a.mpg
+@end example
+
+Converts the audio file a.wav and the raw YUV video file a.yuv
+to MPEG file a.mpg.
+
+* You can also do audio and video conversions at the same time:
+
+@example
+ffmpeg -i /tmp/a.wav -ar 22050 /tmp/a.mp2
+@end example
+
+Converts a.wav to MPEG audio at 22050Hz sample rate.
+
+* You can encode to several formats at the same time and define a
+mapping from input stream to output streams:
+
+@example
+ffmpeg -i /tmp/a.wav -ab 64k /tmp/a.mp2 -ab 128k /tmp/b.mp2 -map 0:0 -map 0:0
+@end example
+
+Converts a.wav to a.mp2 at 64 kbits and to b.mp2 at 128 kbits. '-map
+file:index' specifies which input stream is used for each output
+stream, in the order of the definition of output streams.
+
+* You can transcode decrypted VOBs
+
+@example
+ffmpeg -i snatch_1.vob -f avi -vcodec mpeg4 -b 800k -g 300 -bf 2 -acodec mp3 -ab 128k snatch.avi
+@end example
+
+This is a typical DVD ripping example; the input is a VOB file, the
+output an AVI file with MPEG-4 video and MP3 audio. Note that in this
+command we use B-frames so the MPEG-4 stream is DivX5 compatible, and
+GOP size is 300 which means one intra frame every 10 seconds for 29.97fps
+input video. Furthermore, the audio stream is MP3-encoded so you need
+to enable LAME support by passing @code{--enable-mp3lame} to configure.
+The mapping is particularly useful for DVD transcoding
+to get the desired audio language.
+
+NOTE: To see the supported input formats, use @code{ffmpeg -formats}.
+@c man end
+
+@chapter Invocation
+
+@section Syntax
+
+The generic syntax is:
+
+@example
+@c man begin SYNOPSIS
+ffmpeg [[infile options][@option{-i} @var{infile}]]... @{[outfile options] @var{outfile}@}...
+@c man end
+@end example
+@c man begin DESCRIPTION
+As a general rule, options are applied to the next specified
+file. Therefore, order is important, and you can have the same
+option on the command line multiple times. Each occurrence is
+then applied to the next input or output file.
+
+* To set the video bitrate of the output file to 64kbit/s:
+@example
+ffmpeg -i input.avi -b 64k output.avi
+@end example
+
+* To force the frame rate of the input and output file to 24 fps:
+@example
+ffmpeg -r 24 -i input.avi output.avi
+@end example
+
+* To force the frame rate of the output file to 24 fps:
+@example
+ffmpeg -i input.avi -r 24 output.avi
+@end example
+
+* To force the frame rate of input file to 1 fps and the output file to 24 fps:
+@example
+ffmpeg -r 1 -i input.avi -r 24 output.avi
+@end example
+
+The format option may be needed for raw input files.
+
+By default, FFmpeg tries to convert as losslessly as possible: It
+uses the same audio and video parameters for the outputs as the one
+specified for the inputs.
+@c man end
+
+@c man begin OPTIONS
+@section Main options
+
+@table @option
+@item -L
+Show license.
+
+@item -h
+Show help.
+
+@item -version
+Show version.
+
+@item -formats
+Show available formats, codecs, protocols, ...
+
+@item -f fmt
+Force format.
+
+@item -i filename
+input filename
+
+@item -y
+Overwrite output files.
+
+@item -t duration
+Set the recording time in seconds.
+@code{hh:mm:ss[.xxx]} syntax is also supported.
+
+@item -fs limit_size
+Set the file size limit.
+
+@item -ss position
+Seek to given time position in seconds.
+@code{hh:mm:ss[.xxx]} syntax is also supported.
+
+@item -itsoffset offset
+Set the input time offset in seconds.
+@code{[-]hh:mm:ss[.xxx]} syntax is also supported.
+This option affects all the input files that follow it.
+The offset is added to the timestamps of the input files.
+Specifying a positive offset means that the corresponding
+streams are delayed by 'offset' seconds.
+
+@item -title string
+Set the title.
+
+@item -timestamp time
+Set the timestamp.
+
+@item -author string
+Set the author.
+
+@item -copyright string
+Set the copyright.
+
+@item -comment string
+Set the comment.
+
+@item -album string
+Set the album.
+
+@item -track number
+Set the track.
+
+@item -year number
+Set the year.
+
+@item -v verbose
+Control amount of logging.
+
+@item -target type
+Specify target file type ("vcd", "svcd", "dvd", "dv", "dv50", "pal-vcd",
+"ntsc-svcd", ... ). All the format options (bitrate, codecs,
+buffer sizes) are then set automatically. You can just type:
+
+@example
+ffmpeg -i myfile.avi -target vcd /tmp/vcd.mpg
+@end example
+
+Nevertheless you can specify additional options as long as you know
+they do not conflict with the standard, as in:
+
+@example
+ffmpeg -i myfile.avi -target vcd -bf 2 /tmp/vcd.mpg
+@end example
+
+@item -dframes number
+Set the number of data frames to record.
+
+@item -scodec codec
+Force subtitle codec ('copy' to copy stream).
+
+@item -newsubtitle
+Add a new subtitle stream to the current output stream.
+
+@item -slang code
+Set the ISO 639 language code (3 letters) of the current subtitle stream.
+
+@end table
+
+@section Video Options
+
+@table @option
+@item -b bitrate
+Set the video bitrate in bit/s (default = 200 kb/s).
+@item -vframes number
+Set the number of video frames to record.
+@item -r fps
+Set frame rate (Hz value, fraction or abbreviation), (default = 25).
+@item -s size
+Set frame size. The format is @samp{wxh} (ffserver default = 160x128, ffmpeg default = same as source).
+The following abbreviations are recognized:
+@table @samp
+@item sqcif
+128x96
+@item qcif
+176x144
+@item cif
+352x288
+@item 4cif
+704x576
+@end table
+
+@item -aspect aspect
+Set aspect ratio (4:3, 16:9 or 1.3333, 1.7777).
+@item -croptop size
+Set top crop band size (in pixels).
+@item -cropbottom size
+Set bottom crop band size (in pixels).
+@item -cropleft size
+Set left crop band size (in pixels).
+@item -cropright size
+Set right crop band size (in pixels).
+@item -padtop size
+Set top pad band size (in pixels).
+@item -padbottom size
+Set bottom pad band size (in pixels).
+@item -padleft size
+Set left pad band size (in pixels).
+@item -padright size
+Set right pad band size (in pixels).
+@item -padcolor (hex color)
+Set color of padded bands. The value for padcolor is expressed
+as a six digit hexadecimal number where the first two digits
+represent red, the middle two digits green and last two digits
+blue (default = 000000 (black)).
+@item -vn
+Disable video recording.
+@item -bt tolerance
+Set video bitrate tolerance (in bit/s).
+@item -maxrate bitrate
+Set max video bitrate tolerance (in bit/s).
+@item -minrate bitrate
+Set min video bitrate tolerance (in bit/s).
+@item -bufsize size
+Set rate control buffer size (in bits).
+@item -vcodec codec
+Force video codec to @var{codec}. Use the @code{copy} special value to
+tell that the raw codec data must be copied as is.
+@item -sameq
+Use same video quality as source (implies VBR).
+
+@item -pass n
+Select the pass number (1 or 2). It is useful to do two pass
+encoding. The statistics of the video are recorded in the first
+pass and the video is generated at the exact requested bitrate
+in the second pass.
+
+@item -passlogfile file
+Set two pass logfile name to @var{file}.
+
+@item -newvideo
+Add a new video stream to the current output stream.
+
+@end table
+
+@section Advanced Video Options
+
+@table @option
+@item -pix_fmt format
+Set pixel format.
+@item -g gop_size
+Set the group of pictures size.
+@item -intra
+Use only intra frames.
+@item -vdt n
+Discard threshold.
+@item -qscale q
+Use fixed video quantizer scale (VBR).
+@item -qmin q
+minimum video quantizer scale (VBR)
+@item -qmax q
+maximum video quantizer scale (VBR)
+@item -qdiff q
+maximum difference between the quantizer scales (VBR)
+@item -qblur blur
+video quantizer scale blur (VBR)
+@item -qcomp compression
+video quantizer scale compression (VBR)
+
+@item -lmin lambda
+minimum video lagrange factor (VBR)
+@item -lmax lambda
+max video lagrange factor (VBR)
+@item -mblmin lambda
+minimum macroblock quantizer scale (VBR)
+@item -mblmax lambda
+maximum macroblock quantizer scale (VBR)
+
+These four options (lmin, lmax, mblmin, mblmax) use 'lambda' units,
+but you may use the QP2LAMBDA constant to easily convert from 'q' units:
+@example
+ffmpeg -i src.ext -lmax 21*QP2LAMBDA dst.ext
+@end example
+
+@item -rc_init_cplx complexity
+initial complexity for single pass encoding
+@item -b_qfactor factor
+qp factor between P- and B-frames
+@item -i_qfactor factor
+qp factor between P- and I-frames
+@item -b_qoffset offset
+qp offset between P- and B-frames
+@item -i_qoffset offset
+qp offset between P- and I-frames
+@item -rc_eq equation
+Set rate control equation (@pxref{FFmpeg formula
+evaluator}) (default = @code{tex^qComp}).
+@item -rc_override override
+rate control override for specific intervals
+@item -me method
+Set motion estimation method to @var{method}.
+Available methods are (from lowest to best quality):
+@table @samp
+@item zero
+Try just the (0, 0) vector.
+@item phods
+@item log
+@item x1
+@item epzs
+(default method)
+@item full
+exhaustive search (slow and marginally better than epzs)
+@end table
+
+@item -dct_algo algo
+Set DCT algorithm to @var{algo}. Available values are:
+@table @samp
+@item 0
+FF_DCT_AUTO (default)
+@item 1
+FF_DCT_FASTINT
+@item 2
+FF_DCT_INT
+@item 3
+FF_DCT_MMX
+@item 4
+FF_DCT_MLIB
+@item 5
+FF_DCT_ALTIVEC
+@end table
+
+@item -idct_algo algo
+Set IDCT algorithm to @var{algo}. Available values are:
+@table @samp
+@item 0
+FF_IDCT_AUTO (default)
+@item 1
+FF_IDCT_INT
+@item 2
+FF_IDCT_SIMPLE
+@item 3
+FF_IDCT_SIMPLEMMX
+@item 4
+FF_IDCT_LIBMPEG2MMX
+@item 5
+FF_IDCT_PS2
+@item 6
+FF_IDCT_MLIB
+@item 7
+FF_IDCT_ARM
+@item 8
+FF_IDCT_ALTIVEC
+@item 9
+FF_IDCT_SH4
+@item 10
+FF_IDCT_SIMPLEARM
+@end table
+
+@item -er n
+Set error resilience to @var{n}.
+@table @samp
+@item 1
+FF_ER_CAREFUL (default)
+@item 2
+FF_ER_COMPLIANT
+@item 3
+FF_ER_AGGRESSIVE
+@item 4
+FF_ER_VERY_AGGRESSIVE
+@end table
+
+@item -ec bit_mask
+Set error concealment to @var{bit_mask}. @var{bit_mask} is a bit mask of
+the following values:
+@table @samp
+@item 1
+FF_EC_GUESS_MVS (default = enabled)
+@item 2
+FF_EC_DEBLOCK (default = enabled)
+@end table
+
+@item -bf frames
+Use 'frames' B-frames (supported for MPEG-1, MPEG-2 and MPEG-4).
+@item -mbd mode
+macroblock decision
+@table @samp
+@item 0
+FF_MB_DECISION_SIMPLE: Use mb_cmp (cannot change it yet in FFmpeg).
+@item 1
+FF_MB_DECISION_BITS: Choose the one which needs the fewest bits.
+@item 2
+FF_MB_DECISION_RD: rate distortion
+@end table
+
+@item -4mv
+Use four motion vector by macroblock (MPEG-4 only).
+@item -part
+Use data partitioning (MPEG-4 only).
+@item -bug param
+Work around encoder bugs that are not auto-detected.
+@item -strict strictness
+How strictly to follow the standards.
+@item -aic
+Enable Advanced intra coding (h263+).
+@item -umv
+Enable Unlimited Motion Vector (h263+)
+
+@item -deinterlace
+Deinterlace pictures.
+@item -ilme
+Force interlacing support in encoder (MPEG-2 and MPEG-4 only).
+Use this option if your input file is interlaced and you want
+to keep the interlaced format for minimum losses.
+The alternative is to deinterlace the input stream with
+@option{-deinterlace}, but deinterlacing introduces losses.
+@item -psnr
+Calculate PSNR of compressed frames.
+@item -vstats
+Dump video coding statistics to @file{vstats_HHMMSS.log}.
+@item -vhook module
+Insert video processing @var{module}. @var{module} contains the module
+name and its parameters separated by spaces.
+@item -top n
+top=1/bottom=0/auto=-1 field first
+@item -dc precision
+Intra_dc_precision.
+@item -vtag fourcc/tag
+Force video tag/fourcc.
+@item -qphist
+Show QP histogram.
+@item -vbsf bitstream filter
+Bitstream filters available are "dump_extra", "remove_extra", "noise".
+@end table
+
+@section Audio Options
+
+@table @option
+@item -aframes number
+Set the number of audio frames to record.
+@item -ar freq
+Set the audio sampling frequency (default = 44100 Hz).
+@item -ab bitrate
+Set the audio bitrate in bit/s (default = 64k).
+@item -ac channels
+Set the number of audio channels (default = 1).
+@item -an
+Disable audio recording.
+@item -acodec codec
+Force audio codec to @var{codec}. Use the @code{copy} special value to
+specify that the raw codec data must be copied as is.
+@item -newaudio
+Add a new audio track to the output file. If you want to specify parameters,
+do so before @code{-newaudio} (@code{-acodec}, @code{-ab}, etc..).
+
+Mapping will be done automatically, if the number of output streams is equal to
+the number of input streams, else it will pick the first one that matches. You
+can override the mapping using @code{-map} as usual.
+
+Example:
+@example
+ffmpeg -i file.mpg -vcodec copy -acodec ac3 -ab 384k test.mpg -acodec mp2 -ab 192k -newaudio
+@end example
+@item -alang code
+Set the ISO 639 language code (3 letters) of the current audio stream.
+@end table
+
+@section Advanced Audio options:
+
+@table @option
+@item -atag fourcc/tag
+Force audio tag/fourcc.
+@item -absf bitstream filter
+Bitstream filters available are "dump_extra", "remove_extra", "noise", "mp3comp", "mp3decomp".
+@end table
+
+@section Subtitle options:
+
+@table @option
+@item -scodec codec
+Force subtitle codec ('copy' to copy stream).
+@item -newsubtitle
+Add a new subtitle stream to the current output stream.
+@item -slang code
+Set the ISO 639 language code (3 letters) of the current subtitle stream.
+@end table
+
+@section Audio/Video grab options
+
+@table @option
+@item -vc channel
+Set video grab channel (DV1394 only).
+@item -tvstd standard
+Set television standard (NTSC, PAL (SECAM)).
+@item -isync
+Synchronize read on input.
+@end table
+
+@section Advanced options
+
+@table @option
+@item -map input stream id[:input stream id]
+Set stream mapping from input streams to output streams.
+Just enumerate the input streams in the order you want them in the output.
+[input stream id] sets the (input) stream to sync against.
+@item -map_meta_data outfile:infile
+Set meta data information of outfile from infile.
+@item -debug
+Print specific debug info.
+@item -benchmark
+Add timings for benchmarking.
+@item -dump
+Dump each input packet.
+@item -hex
+When dumping packets, also dump the payload.
+@item -bitexact
+Only use bit exact algorithms (for codec testing).
+@item -ps size
+Set packet size in bits.
+@item -re
+Read input at native frame rate. Mainly used to simulate a grab device.
+@item -loop_input
+Loop over the input stream. Currently it works only for image
+streams. This option is used for automatic FFserver testing.
+@item -loop_output number_of_times
+Repeatedly loop output for formats that support looping such as animated GIF
+(0 will loop the output infinitely).
+@item -threads count
+Thread count.
+@item -vsync parameter
+Video sync method. Video will be stretched/squeezed to match the timestamps,
+it is done by duplicating and dropping frames. With -map you can select from
+which stream the timestamps should be taken. You can leave either video or
+audio unchanged and sync the remaining stream(s) to the unchanged one.
+@item -async samples_per_second
+Audio sync method. "Stretches/squeezes" the audio stream to match the timestamps,
+the parameter is the maximum samples per second by which the audio is changed.
+-async 1 is a special case where only the start of the audio stream is corrected
+without any later correction.
+@end table
+
+@node FFmpeg formula evaluator
+@section FFmpeg formula evaluator
+
+When evaluating a rate control string, FFmpeg uses an internal formula
+evaluator.
+
+The following binary operators are available: @code{+}, @code{-},
+@code{*}, @code{/}, @code{^}.
+
+The following unary operators are available: @code{+}, @code{-},
+@code{(...)}.
+
+The following functions are available:
+@table @var
+@item sinh(x)
+@item cosh(x)
+@item tanh(x)
+@item sin(x)
+@item cos(x)
+@item tan(x)
+@item exp(x)
+@item log(x)
+@item squish(x)
+@item gauss(x)
+@item abs(x)
+@item max(x, y)
+@item min(x, y)
+@item gt(x, y)
+@item lt(x, y)
+@item eq(x, y)
+@item bits2qp(bits)
+@item qp2bits(qp)
+@end table
+
+The following constants are available:
+@table @var
+@item PI
+@item E
+@item iTex
+@item pTex
+@item tex
+@item mv
+@item fCode
+@item iCount
+@item mcVar
+@item var
+@item isI
+@item isP
+@item isB
+@item avgQP
+@item qComp
+@item avgIITex
+@item avgPITex
+@item avgPPTex
+@item avgBPTex
+@item avgTex
+@end table
+
+@c man end
+
+@ignore
+
+@setfilename ffmpeg
+@settitle FFmpeg video converter
+
+@c man begin SEEALSO
+ffserver(1), ffplay(1) and the HTML documentation of @file{ffmpeg}.
+@c man end
+
+@c man begin AUTHOR
+Fabrice Bellard
+@c man end
+
+@end ignore
+
+@section Protocols
+
+The filename can be @file{-} to read from standard input or to write
+to standard output.
+
+FFmpeg also handles many protocols specified with an URL syntax.
+
+Use 'ffmpeg -formats' to see a list of the supported protocols.
+
+The protocol @code{http:} is currently used only to communicate with
+FFserver (see the FFserver documentation). When FFmpeg will be a
+video player it will also be used for streaming :-)
+
+@chapter Tips
+
+@itemize
+@item For streaming at very low bitrate application, use a low frame rate
+and a small GOP size. This is especially true for RealVideo where
+the Linux player does not seem to be very fast, so it can miss
+frames. An example is:
+
+@example
+ffmpeg -g 3 -r 3 -t 10 -b 50k -s qcif -f rv10 /tmp/b.rm
+@end example
+
+@item  The parameter 'q' which is displayed while encoding is the current
+quantizer. The value 1 indicates that a very good quality could
+be achieved. The value 31 indicates the worst quality. If q=31 appears
+too often, it means that the encoder cannot compress enough to meet
+your bitrate. You must either increase the bitrate, decrease the
+frame rate or decrease the frame size.
+
+@item If your computer is not fast enough, you can speed up the
+compression at the expense of the compression ratio. You can use
+'-me zero' to speed up motion estimation, and '-intra' to disable
+motion estimation completely (you have only I-frames, which means it
+is about as good as JPEG compression).
+
+@item To have very low audio bitrates, reduce the sampling frequency
+(down to 22050 kHz for MPEG audio, 22050 or 11025 for AC3).
+
+@item To have a constant quality (but a variable bitrate), use the option
+'-qscale n' when 'n' is between 1 (excellent quality) and 31 (worst
+quality).
+
+@item When converting video files, you can use the '-sameq' option which
+uses the same quality factor in the encoder as in the decoder.
+It allows almost lossless encoding.
+
+@end itemize
+
+
+@chapter external libraries
+
+FFmpeg can be hooked up with a number of external libraries to add support
+for more formats.
+
+@section AMR
+
+AMR comes in two different flavors, WB and NB. FFmpeg can make use of the
+AMR WB (floating-point mode) and the AMR NB (both floating-point and
+fixed-point mode) reference decoders and encoders.
+
+@itemize
+
+@item For AMR WB floating-point download TS26.204 V5.1.0 from
+@url{http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip}
+and extract the source to @file{libavcodec/amrwb_float/}.
+
+@item For AMR NB floating-point download TS26.104 REL-5 V5.1.0 from
+@url{http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip}
+and extract the source to @file{libavcodec/amr_float/}.
+If you try this on Alpha, you may need to change @code{Word32} to
+@code{int} in @file{amr/typedef.h}.
+
+@item For AMR NB fixed-point download TS26.073 REL-5 V5.1.0 from
+@url{http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip}
+and extract the source to @file{libavcodec/amr}.
+You must also add @code{-DMMS_IO} and remove @code{-pedantic-errors}
+to/from @code{CFLAGS} in @file{libavcodec/amr/makefile}, i.e.
+``@code{CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO}''.
+
+@end itemize
+
+
+@chapter Supported File Formats and Codecs
+
+You can use the @code{-formats} option to have an exhaustive list.
+
+@section File Formats
+
+FFmpeg supports the following file formats through the @code{libavformat}
+library:
+
+@multitable @columnfractions .4 .1 .1 .4
+@item Supported File Format @tab Encoding @tab Decoding @tab Comments
+@item MPEG audio @tab X @tab X
+@item MPEG-1 systems @tab X  @tab  X
+@tab muxed audio and video
+@item MPEG-2 PS @tab X  @tab  X
+@tab also known as @code{VOB} file
+@item MPEG-2 TS @tab    @tab  X
+@tab also known as DVB Transport Stream
+@item ASF@tab X @tab X
+@item AVI@tab X @tab X
+@item WAV@tab X @tab X
+@item Macromedia Flash@tab X @tab X
+@tab Only embedded audio is decoded.
+@item FLV              @tab  X @tab X
+@tab Macromedia Flash video files
+@item Real Audio and Video @tab X @tab X
+@item Raw AC3 @tab X  @tab  X
+@item Raw MJPEG @tab X  @tab  X
+@item Raw MPEG video @tab X  @tab  X
+@item Raw PCM8/16 bits, mulaw/Alaw@tab X  @tab  X
+@item Raw CRI ADX audio @tab X  @tab  X
+@item Raw Shorten audio @tab    @tab  X
+@item SUN AU format @tab X  @tab  X
+@item NUT @tab X @tab X @tab NUT Open Container Format
+@item QuickTime        @tab X @tab  X
+@item MPEG-4           @tab X @tab  X
+@tab MPEG-4 is a variant of QuickTime.
+@item Raw MPEG4 video  @tab  X @tab  X
+@item DV               @tab  X @tab  X
+@item 4xm              @tab    @tab X
+@tab 4X Technologies format, used in some games.
+@item Playstation STR  @tab    @tab X
+@item Id RoQ           @tab    @tab X
+@tab Used in Quake III, Jedi Knight 2, other computer games.
+@item Interplay MVE    @tab    @tab X
+@tab Format used in various Interplay computer games.
+@item WC3 Movie        @tab    @tab X
+@tab Multimedia format used in Origin's Wing Commander III computer game.
+@item Sega FILM/CPK    @tab    @tab X
+@tab Used in many Sega Saturn console games.
+@item Westwood Studios VQA/AUD  @tab    @tab X
+@tab Multimedia formats used in Westwood Studios games.
+@item Id Cinematic (.cin) @tab    @tab X
+@tab Used in Quake II.
+@item FLIC format      @tab    @tab X
+@tab .fli/.flc files
+@item Sierra VMD       @tab    @tab X
+@tab Used in Sierra CD-ROM games.
+@item Sierra Online    @tab    @tab X
+@tab .sol files used in Sierra Online games.
+@item Matroska         @tab    @tab X
+@item Electronic Arts Multimedia    @tab    @tab X
+@tab Used in various EA games; files have extensions like WVE and UV2.
+@item Nullsoft Video (NSV) format @tab    @tab X
+@item ADTS AAC audio @tab X @tab X
+@item Creative VOC @tab X @tab X @tab Created for the Sound Blaster Pro.
+@item American Laser Games MM  @tab    @tab X
+@tab Multimedia format used in games like Mad Dog McCree
+@item AVS @tab    @tab X
+@tab Multimedia format used by the Creature Shock game.
+@item Smacker @tab    @tab X
+@tab Multimedia format used by many games.
+@item GXF @tab  X @tab X
+@tab General eXchange Format SMPTE 360M, used by Thomson Grass Valley playout servers.
+@item CIN @tab    @tab X
+@tab Multimedia format used by Delphine Software games.
+@item MXF @tab    @tab X
+@tab Material eXchange Format SMPTE 377M, used by D-Cinema, broadcast industry.
+@item SEQ @tab    @tab X
+@tab Tiertex .seq files used in the DOS CDROM version of the game Flashback.
+@item DXA @tab    @tab X
+@tab This format is used in non-Windows version of Feeble Files game and
+different game cutscenes repacked for use with ScummVM.
+@item THP @tab    @tab X
+@tab Used on the Nintendo GameCube (video only)
+@end multitable
+
+@code{X} means that encoding (resp. decoding) is supported.
+
+@section Image Formats
+
+FFmpeg can read and write images for each frame of a video sequence. The
+following image formats are supported:
+
+@multitable @columnfractions .4 .1 .1 .4
+@item Supported Image Format @tab Encoding @tab Decoding @tab Comments
+@item PGM, PPM     @tab X @tab X
+@item PAM          @tab X @tab X @tab PAM is a PNM extension with alpha support.
+@item PGMYUV       @tab X @tab X @tab PGM with U and V components in YUV 4:2:0
+@item JPEG         @tab X @tab X @tab Progressive JPEG is not supported.
+@item .Y.U.V       @tab X @tab X @tab one raw file per component
+@item animated GIF @tab X @tab X @tab Only uncompressed GIFs are generated.
+@item PNG          @tab X @tab X @tab 2 bit and 4 bit/pixel not supported yet.
+@item Targa        @tab   @tab X @tab Targa (.TGA) image format.
+@item TIFF         @tab   @tab X @tab Only 24 bit/pixel images are supported.
+@item SGI          @tab X @tab X @tab SGI RGB image format
+@end multitable
+
+@code{X} means that encoding (resp. decoding) is supported.
+
+@section Video Codecs
+
+@multitable @columnfractions .4 .1 .1 .4
+@item Supported Codec @tab Encoding @tab Decoding @tab Comments
+@item MPEG-1 video           @tab  X  @tab  X
+@item MPEG-2 video           @tab  X  @tab  X
+@item MPEG-4                 @tab  X  @tab  X
+@item MSMPEG4 V1             @tab  X  @tab  X
+@item MSMPEG4 V2             @tab  X  @tab  X
+@item MSMPEG4 V3             @tab  X  @tab  X
+@item WMV7                   @tab  X  @tab  X
+@item WMV8                   @tab  X  @tab  X @tab not completely working
+@item WMV9                   @tab     @tab  X @tab not completely working
+@item VC1                    @tab     @tab  X
+@item H.261                  @tab  X  @tab  X
+@item H.263(+)               @tab  X  @tab  X @tab also known as RealVideo 1.0
+@item H.264                  @tab     @tab  X
+@item RealVideo 1.0          @tab  X  @tab  X
+@item RealVideo 2.0          @tab  X  @tab  X
+@item MJPEG                  @tab  X  @tab  X
+@item lossless MJPEG         @tab  X  @tab  X
+@item JPEG-LS                @tab  X  @tab  X @tab fourcc: MJLS, lossless and near-lossless is supported
+@item Apple MJPEG-B          @tab     @tab  X
+@item Sunplus MJPEG          @tab     @tab  X @tab fourcc: SP5X
+@item DV                     @tab  X  @tab  X
+@item HuffYUV                @tab  X  @tab  X
+@item FFmpeg Video 1         @tab  X  @tab  X @tab experimental lossless codec (fourcc: FFV1)
+@item FFmpeg Snow            @tab  X  @tab  X @tab experimental wavelet codec (fourcc: SNOW)
+@item Asus v1                @tab  X  @tab  X @tab fourcc: ASV1
+@item Asus v2                @tab  X  @tab  X @tab fourcc: ASV2
+@item Creative YUV           @tab     @tab  X @tab fourcc: CYUV
+@item Sorenson Video 1       @tab  X  @tab  X @tab fourcc: SVQ1
+@item Sorenson Video 3       @tab     @tab  X @tab fourcc: SVQ3
+@item On2 VP3                @tab     @tab  X @tab still experimental
+@item On2 VP5                @tab     @tab  X @tab fourcc: VP50
+@item On2 VP6                @tab     @tab  X @tab fourcc: VP60,VP61,VP62
+@item Theora                 @tab  X  @tab  X @tab still experimental
+@item Intel Indeo 3          @tab     @tab  X
+@item FLV                    @tab  X  @tab  X @tab Sorenson H.263 used in Flash
+@item Flash Screen Video     @tab  X  @tab  X @tab fourcc: FSV1
+@item ATI VCR1               @tab     @tab  X @tab fourcc: VCR1
+@item ATI VCR2               @tab     @tab  X @tab fourcc: VCR2
+@item Cirrus Logic AccuPak   @tab     @tab  X @tab fourcc: CLJR
+@item 4X Video               @tab     @tab  X @tab Used in certain computer games.
+@item Sony Playstation MDEC  @tab     @tab  X
+@item Id RoQ                 @tab     @tab  X @tab Used in Quake III, Jedi Knight 2, other computer games.
+@item Xan/WC3                @tab     @tab  X @tab Used in Wing Commander III .MVE files.
+@item Interplay Video        @tab     @tab  X @tab Used in Interplay .MVE files.
+@item Apple Animation        @tab     @tab  X @tab fourcc: 'rle '
+@item Apple Graphics         @tab     @tab  X @tab fourcc: 'smc '
+@item Apple Video            @tab     @tab  X @tab fourcc: rpza
+@item Apple QuickDraw        @tab     @tab  X @tab fourcc: qdrw
+@item Cinepak                @tab     @tab  X
+@item Microsoft RLE          @tab     @tab  X
+@item Microsoft Video-1      @tab     @tab  X
+@item Westwood VQA           @tab     @tab  X
+@item Id Cinematic Video     @tab     @tab  X @tab Used in Quake II.
+@item Planar RGB             @tab     @tab  X @tab fourcc: 8BPS
+@item FLIC video             @tab     @tab  X
+@item Duck TrueMotion v1     @tab     @tab  X @tab fourcc: DUCK
+@item Duck TrueMotion v2     @tab     @tab  X @tab fourcc: TM20
+@item VMD Video              @tab     @tab  X @tab Used in Sierra VMD files.
+@item MSZH                   @tab     @tab  X @tab Part of LCL
+@item ZLIB                   @tab  X  @tab  X @tab Part of LCL, encoder experimental
+@item TechSmith Camtasia     @tab     @tab  X @tab fourcc: TSCC
+@item IBM Ultimotion         @tab     @tab  X @tab fourcc: ULTI
+@item Miro VideoXL           @tab     @tab  X @tab fourcc: VIXL
+@item QPEG                   @tab     @tab  X @tab fourccs: QPEG, Q1.0, Q1.1
+@item LOCO                   @tab     @tab  X @tab
+@item Winnov WNV1            @tab     @tab  X @tab
+@item Autodesk Animator Studio Codec  @tab     @tab  X @tab fourcc: AASC
+@item Fraps FPS1             @tab     @tab  X @tab
+@item CamStudio              @tab     @tab  X @tab fourcc: CSCD
+@item American Laser Games Video  @tab    @tab X @tab Used in games like Mad Dog McCree
+@item ZMBV                   @tab   X @tab  X @tab Encoder works only on PAL8
+@item AVS Video              @tab     @tab  X @tab Video encoding used by the Creature Shock game.
+@item Smacker Video          @tab     @tab  X @tab Video encoding used in Smacker.
+@item RTjpeg                 @tab     @tab  X @tab Video encoding used in NuppelVideo files.
+@item KMVC                   @tab     @tab  X @tab Codec used in Worms games.
+@item VMware Video           @tab     @tab  X @tab Codec used in videos captured by VMware.
+@item Cin Video              @tab     @tab  X @tab Codec used in Delphine Software games.
+@item Tiertex Seq Video      @tab     @tab  X @tab Codec used in DOS CDROM FlashBack game.
+@item DXA Video              @tab     @tab  X @tab Codec originally used in Feeble Files game.
+@item AVID DNxHD             @tab     @tab  X @tab aka SMPTE VC3
+@end multitable
+
+@code{X} means that encoding (resp. decoding) is supported.
+
+@section Audio Codecs
+
+@multitable @columnfractions .4 .1 .1 .1 .7
+@item Supported Codec @tab Encoding @tab Decoding @tab Comments
+@item MPEG audio layer 2     @tab  IX  @tab  IX
+@item MPEG audio layer 1/3   @tab IX   @tab  IX
+@tab MP3 encoding is supported through the external library LAME.
+@item AC3                    @tab  IX  @tab  IX
+@tab liba52 is used internally for decoding.
+@item Vorbis                 @tab  X   @tab  X
+@item WMA V1/V2              @tab X    @tab X
+@item AAC                    @tab X    @tab X
+@tab Supported through the external library libfaac/libfaad.
+@item Microsoft ADPCM        @tab X    @tab X
+@item MS IMA ADPCM           @tab X    @tab X
+@item QT IMA ADPCM           @tab      @tab X
+@item 4X IMA ADPCM           @tab      @tab X
+@item G.726  ADPCM           @tab X    @tab X
+@item Duck DK3 IMA ADPCM     @tab      @tab X
+@tab Used in some Sega Saturn console games.
+@item Duck DK4 IMA ADPCM     @tab      @tab X
+@tab Used in some Sega Saturn console games.
+@item Westwood Studios IMA ADPCM @tab      @tab X
+@tab Used in Westwood Studios games like Command and Conquer.
+@item SMJPEG IMA ADPCM       @tab      @tab X
+@tab Used in certain Loki game ports.
+@item CD-ROM XA ADPCM        @tab      @tab X
+@item CRI ADX ADPCM          @tab X    @tab X
+@tab Used in Sega Dreamcast games.
+@item Electronic Arts ADPCM  @tab      @tab X
+@tab Used in various EA titles.
+@item Creative ADPCM         @tab      @tab X
+@tab 16 -> 4, 8 -> 4, 8 -> 3, 8 -> 2
+@item RA144                  @tab      @tab X
+@tab Real 14400 bit/s codec
+@item RA288                  @tab      @tab X
+@tab Real 28800 bit/s codec
+@item RADnet                 @tab X    @tab IX
+@tab Real low bitrate AC3 codec, liba52 is used for decoding.
+@item AMR-NB                 @tab X    @tab X
+@tab Supported through an external library.
+@item AMR-WB                 @tab X    @tab X
+@tab Supported through an external library.
+@item DV audio               @tab      @tab X
+@item Id RoQ DPCM            @tab      @tab X
+@tab Used in Quake III, Jedi Knight 2, other computer games.
+@item Interplay MVE DPCM     @tab      @tab X
+@tab Used in various Interplay computer games.
+@item Xan DPCM               @tab      @tab X
+@tab Used in Origin's Wing Commander IV AVI files.
+@item Sierra Online DPCM     @tab      @tab X
+@tab Used in Sierra Online game audio files.
+@item Apple MACE 3           @tab      @tab X
+@item Apple MACE 6           @tab      @tab X
+@item FLAC lossless audio    @tab      @tab X
+@item Shorten lossless audio @tab      @tab X
+@item Apple lossless audio   @tab      @tab X
+@tab QuickTime fourcc 'alac'
+@item FFmpeg Sonic           @tab X    @tab X
+@tab experimental lossy/lossless codec
+@item Qdesign QDM2           @tab      @tab X
+@tab there are still some distortions
+@item Real COOK              @tab      @tab X
+@tab All versions except 5.1 are supported
+@item DSP Group TrueSpeech   @tab      @tab X
+@item True Audio (TTA)       @tab      @tab X
+@item Smacker Audio          @tab      @tab X
+@item WavPack Audio          @tab      @tab X
+@item Cin Audio              @tab      @tab X
+@tab Codec used in Delphine Software games.
+@item Intel Music Coder      @tab      @tab X
+@item Musepack               @tab      @tab X
+@tab Only SV7 is supported
+@item DT$ Coherent Audio     @tab      @tab X
+@end multitable
+
+@code{X} means that encoding (resp. decoding) is supported.
+
+@code{I} means that an integer-only version is available, too (ensures high
+performance on systems without hardware floating point support).
+
+@chapter Platform Specific information
+
+@section BSD
+
+BSD make will not build FFmpeg, you need to install and use GNU Make
+(@file{gmake}).
+
+@section Windows
+
+To get help and instructions for using FFmpeg under Windows, check out
+the FFmpeg Windows Help Forum at
+@url{http://arrozcru.no-ip.org/ffmpeg/}.
+
+@subsection Native Windows compilation
+
+@itemize
+@item Install the current versions of MSYS and MinGW from
+@url{http://www.mingw.org/}. You can find detailed installation
+instructions in the download section and the FAQ.
+
+NOTE: Use at least bash 3.1. Older versions are known to be failing on the
+configure script.
+
+@item If you want to test the FFplay, also download
+the MinGW development library of SDL 1.2.x
+(@file{SDL-devel-1.2.x-mingw32.tar.gz}) from
+@url{http://www.libsdl.org}. Unpack it in a temporary directory, and
+unpack the archive @file{i386-mingw32msvc.tar.gz} in the MinGW tool
+directory. Edit the @file{sdl-config} script so that it gives the
+correct SDL directory when invoked.
+
+@item Extract the current version of FFmpeg.
+
+@item Start the MSYS shell (file @file{msys.bat}).
+
+@item Change to the FFmpeg directory and follow
+ the instructions of how to compile FFmpeg (file
+@file{INSTALL}). Usually, launching @file{./configure} and @file{make}
+suffices. If you have problems using SDL, verify that
+@file{sdl-config} can be launched from the MSYS command line.
+
+@item You can install FFmpeg in @file{Program Files/FFmpeg} by typing
+@file{make install}. Do not forget to copy @file{SDL.dll} to the place
+you launch @file{ffplay} from.
+
+@end itemize
+
+Notes:
+@itemize
+
+@item The target @file{make wininstaller} can be used to create a
+Nullsoft based Windows installer for FFmpeg and FFplay. @file{SDL.dll}
+must be copied to the FFmpeg directory in order to build the
+installer.
+
+@item By using @code{./configure --enable-shared} when configuring FFmpeg,
+you can build @file{avcodec.dll} and @file{avformat.dll}. With
+@code{make install} you install the FFmpeg DLLs and the associated
+headers in @file{Program Files/FFmpeg}.
+
+@item Visual C++ compatibility: If you used @code{./configure --enable-shared}
+when configuring FFmpeg, FFmpeg tries to use the Microsoft Visual
+C++ @code{lib} tool to build @code{avcodec.lib} and
+@code{avformat.lib}. With these libraries you can link your Visual C++
+code directly with the FFmpeg DLLs (see below).
+
+@end itemize
+
+@subsection Visual C++ compatibility
+
+FFmpeg will not compile under Visual C++ -- and it has too many
+dependencies on the GCC compiler to make a port viable. However,
+if you want to use the FFmpeg libraries in your own applications,
+you can still compile those applications using Visual C++. An
+important restriction to this is that you have to use the
+dynamically linked versions of the FFmpeg libraries (i.e. the
+DLLs), and you have to make sure that Visual-C++-compatible
+import libraries are created during the FFmpeg build process.
+
+This description of how to use the FFmpeg libraries with Visual C++ is
+based on Visual C++ 2005 Express Edition Beta 2. If you have a different
+version, you might have to modify the procedures slightly.
+
+Here are the step-by-step instructions for building the FFmpeg libraries
+so they can be used with Visual C++:
+
+@enumerate
+
+@item Install Visual C++ (if you have not done so already).
+
+@item Install MinGW and MSYS as described above.
+
+@item Add a call to @file{vcvars32.bat} (which sets up the environment
+variables for the Visual C++ tools) as the first line of
+@file{msys.bat}. The standard location for @file{vcvars32.bat} is
+@file{C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat},
+and the standard location for @file{msys.bat} is
+@file{C:\msys\1.0\msys.bat}. If this corresponds to your setup, add the
+following line as the first line of @file{msys.bat}:
+
+@code{call "C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat"}
+
+@item Start the MSYS shell (file @file{msys.bat}) and type @code{link.exe}.
+If you get a help message with the command line options of @code{link.exe},
+this means your environment variables are set up correctly, the
+Microsoft linker is on the path and will be used by FFmpeg to
+create Visual-C++-compatible import libraries.
+
+@item Extract the current version of FFmpeg and change to the FFmpeg directory.
+
+@item Type the command
+@code{./configure --enable-shared --disable-static --enable-memalign-hack}
+to configure and, if that did not produce any errors,
+type @code{make} to build FFmpeg.
+
+@item The subdirectories @file{libavformat}, @file{libavcodec}, and
+@file{libavutil} should now contain the files @file{avformat.dll},
+@file{avformat.lib}, @file{avcodec.dll}, @file{avcodec.lib},
+@file{avutil.dll}, and @file{avutil.lib}, respectively. Copy the three
+DLLs to your System32 directory (typically @file{C:\Windows\System32}).
+
+@end enumerate
+
+And here is how to use these libraries with Visual C++:
+
+@enumerate
+
+@item Create a new console application ("File / New / Project") and then
+select "Win32 Console Application". On the appropriate page of the
+Application Wizard, uncheck the "Precompiled headers" option.
+
+@item Write the source code for your application, or, for testing, just
+copy the code from an existing sample application into the source file
+that Visual C++ has already created for you. (Note that your source
+filehas to have a @code{.cpp} extension; otherwise, Visual C++ will not
+compile the FFmpeg headers correctly because in C mode, it does not
+recognize the @code{inline} keyword.)  For example, you can copy
+@file{output_example.c} from the FFmpeg distribution (but you will
+have to make minor modifications so the code will compile under
+C++, see below).
+
+@item Open the "Project / Properties" dialog box. In the "Configuration"
+combo box, select "All Configurations" so that the changes you make will
+affect both debug and release builds. In the tree view on the left hand
+side, select "C/C++ / General", then edit the "Additional Include
+Directories" setting to contain the complete paths to the
+@file{libavformat}, @file{libavcodec}, and @file{libavutil}
+subdirectories of your FFmpeg directory. Note that the directories have
+to be separated using semicolons. Now select "Linker / General" from the
+tree view and edit the "Additional Library Directories" setting to
+contain the same three directories.
+
+@item Still in the "Project / Properties" dialog box, select "Linker / Input"
+from the tree view, then add the files @file{avformat.lib},
+@file{avcodec.lib}, and @file{avutil.lib} to the end of the "Additional
+Dependencies". Note that the names of the libraries have to be separated
+using spaces.
+
+@item Now, select "C/C++ / Code Generation" from the tree view. Select
+"Debug" in the "Configuration" combo box. Make sure that "Runtime
+Library" is set to "Multi-threaded Debug DLL". Then, select "Release" in
+the "Configuration" combo box and make sure that "Runtime Library" is
+set to "Multi-threaded DLL".
+
+@item Click "OK" to close the "Project / Properties" dialog box and build
+the application. Hopefully, it should compile and run cleanly. If you
+used @file{output_example.c} as your sample application, you will get a
+few compiler errors, but they are easy to fix. The first type of error
+occurs because Visual C++ does not allow an @code{int} to be converted to
+an @code{enum} without a cast. To solve the problem, insert the required
+casts (this error occurs once for a @code{CodecID} and once for a
+@code{CodecType}).  The second type of error occurs because C++ requires
+the return value of @code{malloc} to be cast to the exact type of the
+pointer it is being assigned to. Visual C++ will complain that, for
+example, @code{(void *)} is being assigned to @code{(uint8_t *)} without
+an explicit cast. So insert an explicit cast in these places to silence
+the compiler. The third type of error occurs because the @code{snprintf}
+library function is called @code{_snprintf} under Visual C++.  So just
+add an underscore to fix the problem. With these changes,
+@file{output_example.c} should compile under Visual C++, and the
+resulting executable should produce valid video files.
+
+@end enumerate
+
+@subsection Cross compilation for Windows with Linux
+
+You must use the MinGW cross compilation tools available at
+@url{http://www.mingw.org/}.
+
+Then configure FFmpeg with the following options:
+@example
+./configure --target-os=mingw32 --cross-prefix=i386-mingw32msvc-
+@end example
+(you can change the cross-prefix according to the prefix chosen for the
+MinGW tools).
+
+Then you can easily test FFmpeg with Wine
+(@url{http://www.winehq.com/}).
+
+@subsection Compilation under Cygwin
+
+Cygwin works very much like Unix.
+
+Just install your Cygwin with all the "Base" packages, plus the
+following "Devel" ones:
+@example
+binutils, gcc-core, make, subversion
+@end example
+
+Do not install binutils-20060709-1 (they are buggy on shared builds);
+use binutils-20050610-1 instead.
+
+Then run
+
+@example
+./configure --enable-static --disable-shared
+@end example
+
+to make a static build or
+
+@example
+./configure --enable-shared --disable-static
+@end example
+
+to build shared libraries.
+
+If you want to build FFmpeg with additional libraries, download Cygwin
+"Devel" packages for Ogg and Vorbis from any Cygwin packages repository
+and/or SDL, xvid, faac, faad2 packages from Cygwin Ports,
+(@url{http://cygwinports.dotsrc.org/}).
+
+@subsection Crosscompilation for Windows under Cygwin
+
+With Cygwin you can create Windows binaries that do not need the cygwin1.dll.
+
+Just install your Cygwin as explained before, plus these additional
+"Devel" packages:
+@example
+gcc-mingw-core, mingw-runtime, mingw-zlib
+@end example
+
+and add some special flags to your configure invocation.
+
+For a static build run
+@example
+./configure --target-os=mingw32 --enable-memalign-hack --enable-static --disable-shared --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin
+@end example
+
+and for a build with shared libraries
+@example
+./configure --target-os=mingw32 --enable-memalign-hack --enable-shared --disable-static --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin
+@end example
+
+@section BeOS
+
+The configure script should guess the configuration itself.
+Networking support is currently not finished.
+errno issues fixed by Andrew Bachmann.
+
+Old stuff:
+
+François Revol - revol at free dot fr - April 2002
+
+The configure script should guess the configuration itself,
+however I still did not test building on the net_server version of BeOS.
+
+FFserver is broken (needs poll() implementation).
+
+There are still issues with errno codes, which are negative in BeOS, and
+that FFmpeg negates when returning. This ends up turning errors into
+valid results, then crashes.
+(To be fixed)
+
+@chapter Developers Guide
+
+@section API
+@itemize @bullet
+@item libavcodec is the library containing the codecs (both encoding and
+decoding). Look at @file{libavcodec/apiexample.c} to see how to use it.
+
+@item libavformat is the library containing the file format handling (mux and
+demux code for several formats). Look at @file{ffplay.c} to use it in a
+player. See @file{output_example.c} to use it to generate audio or video
+streams.
+
+@end itemize
+
+@section Integrating libavcodec or libavformat in your program
+
+You can integrate all the source code of the libraries to link them
+statically to avoid any version problem. All you need is to provide a
+'config.mak' and a 'config.h' in the parent directory. See the defines
+generated by ./configure to understand what is needed.
+
+You can use libavcodec or libavformat in your commercial program, but
+@emph{any patch you make must be published}. The best way to proceed is
+to send your patches to the FFmpeg mailing list.
+
+@node Coding Rules
+@section Coding Rules
+
+FFmpeg is programmed in the ISO C90 language with a few additional
+features from ISO C99, namely:
+@itemize @bullet
+@item
+the @samp{inline} keyword;
+@item
+@samp{//} comments;
+@item
+designated struct initializers (@samp{struct s x = @{ .i = 17 @};})
+@item
+compound literals (@samp{x = (struct s) @{ 17, 23 @};})
+@end itemize
+
+These features are supported by all compilers we care about, so we will not
+accept patches to remove their use unless they absolutely do not impair
+clarity and performance.
+
+All code must compile with GCC 2.95 and GCC 3.3. Currently, FFmpeg also
+compiles with several other compilers, such as the Compaq ccc compiler
+or Sun Studio 9, and we would like to keep it that way unless it would
+be exceedingly involved. To ensure compatibility, please do not use any
+additional C99 features or GCC extensions. Especially watch out for:
+@itemize @bullet
+@item
+mixing statements and declarations;
+@item
+@samp{long long} (use @samp{int64_t} instead);
+@item
+@samp{__attribute__} not protected by @samp{#ifdef __GNUC__} or similar;
+@item
+GCC statement expressions (@samp{(x = (@{ int y = 4; y; @})}).
+@end itemize
+
+Indent size is 4.
+The presentation is the one specified by 'indent -i4 -kr -nut'.
+The TAB character is forbidden outside of Makefiles as is any
+form of trailing whitespace. Commits containing either will be
+rejected by the Subversion repository.
+
+Main priority in FFmpeg is simplicity and small code size (=less
+bugs).
+
+Comments: Use the JavaDoc/Doxygen
+format (see examples below) so that code documentation
+can be generated automatically. All nontrivial functions should have a comment
+above them explaining what the function does, even if it is just one sentence.
+All structures and their member variables should be documented, too.
+@example
+/**
+ * @@file mpeg.c
+ * MPEG codec.
+ * @@author ...
+ */
+
+/**
+ * Summary sentence.
+ * more text ...
+ * ...
+ */
+typedef struct Foobar@{
+    int var1; /**< var1 description */
+    int var2; ///< var2 description
+    /** var3 description */
+    int var3;
+@} Foobar;
+
+/**
+ * Summary sentence.
+ * more text ...
+ * ...
+ * @@param my_parameter description of my_parameter
+ * @@return return value description
+ */
+int myfunc(int my_parameter)
+...
+@end example
+
+fprintf and printf are forbidden in libavformat and libavcodec,
+please use av_log() instead.
+
+@section Development Policy
+
+@enumerate
+@item
+   You must not commit code which breaks FFmpeg! (Meaning unfinished but
+   enabled code which breaks compilation or compiles but does not work or
+   breaks the regression tests)
+   You can commit unfinished stuff (for testing etc), but it must be disabled
+   (#ifdef etc) by default so it does not interfere with other developers'
+   work.
+@item
+   You do not have to over-test things. If it works for you, and you think it
+   should work for others, then commit. If your code has problems
+   (portability, triggers compiler bugs, unusual environment etc) they will be
+   reported and eventually fixed.
+@item
+   Do not commit unrelated changes together, split them into self-contained
+   pieces. Also do not forget that if part B depends on part A, but A does not
+   depend on B, then A can and should be committed first and separate from B.
+   Keeping changes well split into self-contained parts makes reviewing and
+   understanding them on the commit log mailing list easier. This also helps
+   in case of debugging later on.
+   Also if you have doubts about splitting or not splitting, do not hesitate to
+   ask/disscuss it on the developer mailing list.
+@item
+   Do not change behavior of the program (renaming options etc) without
+   first discussing it on the ffmpeg-devel mailing list. Do not remove
+   functionality from the code. Just improve!
+
+   Note: Redundant code can be removed.
+@item
+   Do not commit changes to the build system (Makefiles, configure script)
+   which change behavior, defaults etc, without asking first. The same
+   applies to compiler warning fixes, trivial looking fixes and to code
+   maintained by other developers. We usually have a reason for doing things
+   the way we do. Send your changes as patches to the ffmpeg-devel mailing
+   list, and if the code maintainers say OK, you may commit. This does not
+   apply to files you wrote and/or maintain.
+@item
+   We refuse source indentation and other cosmetic changes if they are mixed
+   with functional changes, such commits will be rejected and removed. Every
+   developer has his own indentation style, you should not change it. Of course
+   if you (re)write something, you can use your own style, even though we would
+   prefer if the indentation throughout FFmpeg was consistent (Many projects
+   force a given indentation style - we do not.). If you really need to make
+   indentation changes (try to avoid this), separate them strictly from real
+   changes.
+
+   NOTE: If you had to put if()@{ .. @} over a large (> 5 lines) chunk of code,
+   then either do NOT change the indentation of the inner part within (do not
+   move it to the right)! or do so in a separate commit
+@item
+   Always fill out the commit log message. Describe in a few lines what you
+   changed and why. You can refer to mailing list postings if you fix a
+   particular bug. Comments such as "fixed!" or "Changed it." are unacceptable.
+@item
+   If you apply a patch by someone else, include the name and email address in
+   the log message. Since the ffmpeg-cvslog mailing list is publicly
+   archived you should add some SPAM protection to the email address. Send an
+   answer to ffmpeg-devel (or wherever you got the patch from) saying that
+   you applied the patch.
+@item
+    Do NOT commit to code actively maintained by others without permission.
+    Send a patch to ffmpeg-devel instead. If noone answers within a reasonable
+    timeframe (12h for build failures and security fixes, 3 days small changes,
+    1 week for big patches) then commit your patch if you think it is OK.
+    Also note, the maintainer can simply ask for more time to review!
+@item
+    Subscribe to the ffmpeg-cvslog mailing list. The diffs of all commits
+    are sent there and reviewed by all the other developers. Bugs and possible
+    improvements or general questions regarding commits are discussed there. We
+    expect you to react if problems with your code are uncovered.
+@item
+    Update the documentation if you change behavior or add features. If you are
+    unsure how best to do this, send a patch to ffmpeg-devel, the documentation
+    maintainer(s) will review and commit your stuff.
+@item
+    Try to keep important discussions and requests (also) on the public
+    developer mailing list, so that all developers can benefit from them.
+@item
+    Never write to unallocated memory, never write over the end of arrays,
+    always check values read from some untrusted source before using them
+    as array index or other risky things.
+@item
+    Remember to check if you need to bump versions for the specific libav
+    parts (libavutil, libavcodec, libavformat) you are changing. You need
+    to change the version integer and the version string.
+    Incrementing the first component means no backward compatibility to
+    previous versions (e.g. removal of a function from the public API).
+    Incrementing the second component means backward compatible change
+    (e.g. addition of a function to the public API).
+    Incrementing the third component means a noteworthy binary compatible
+    change (e.g. encoder bug fix that matters for the decoder).
+@item
+    If you add a new codec, remember to update the changelog, add it to
+    the supported codecs table in the documentation and bump the second
+    component of the @file{libavcodec} version number appropriately. If
+    it has a fourcc, add it to @file{libavformat/avienc.c}, even if it
+    is only a decoder.
+@item
+    Do not change code to hide warnings without ensuring that the underlying
+    logic is correct and thus the warning was inappropriate.
+@end enumerate
+
+We think our rules are not too hard. If you have comments, contact us.
+
+Note, these rules are mostly borrowed from the MPlayer project.
+
+@section Submitting patches
+
+First, (@pxref{Coding Rules}) above if you did not yet.
+
+When you submit your patch, try to send a unified diff (diff '-up'
+option). I cannot read other diffs :-)
+
+Also please do not submit patches which contain several unrelated changes.
+Split them into individual self-contained patches; this makes reviewing
+them much easier.
+
+Run the regression tests before submitting a patch so that you can
+verify that there are no big problems.
+
+Patches should be posted as base64 encoded attachments (or any other
+encoding which ensures that the patch will not be trashed during
+transmission) to the ffmpeg-devel mailing list, see
+@url{http://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-devel}
+
+It also helps quite a bit if you tell us what the patch does (for example
+'replaces lrint by lrintf'), and why (for example '*BSD isn't C99 compliant
+and has no lrint()')
+
+@section Patch review process
+
+All patches posted to ffmpeg-devel will be reviewed, unless they contain a
+clear note that the patch is not for SVN.
+Reviews and comments will be posted as replies to the patch on the
+mailing list. The patch submitter then has to take care of every comment,
+that can be by resubmitting a changed patch or by disscussion. Resubmitted
+patches will themselves be reviewed like any other patch. If at some point
+a patch passes review with no comments then it is approved, that can for
+simple and small patches happen immediately while large patches will generally
+have to be changed and reviewed many times before they are approved.
+After a patch is approved it will be committed to the repository.
+
+We will review all submitted patches, but sometimes we are quite busy so
+especially for large patches this can take several weeks.
+
+When resubmitting patches, please do not make any significant changes
+not related to the comments received during review. Such patches will
+be rejected. Instead, submit  significant changes or new features as
+separate patches.
+
+@section Regression tests
+
+Before submitting a patch (or committing to the repository), you should at least
+test that you did not break anything.
+
+The regression tests build a synthetic video stream and a synthetic
+audio stream. These are then encoded and decoded with all codecs or
+formats. The CRC (or MD5) of each generated file is recorded in a
+result file. A 'diff' is launched to compare the reference results and
+the result file.
+
+The regression tests then go on to test the FFserver code with a
+limited set of streams. It is important that this step runs correctly
+as well.
+
+Run 'make test' to test all the codecs and formats.
+
+Run 'make fulltest' to test all the codecs, formats and FFserver.
+
+[Of course, some patches may change the results of the regression tests. In
+this case, the reference results of the regression tests shall be modified
+accordingly].
+
+@bye
diff --git a/contrib/ffmpeg/doc/ffmpeg_powerpc_performance_evaluation_howto.txt b/contrib/ffmpeg/doc/ffmpeg_powerpc_performance_evaluation_howto.txt
new file mode 100644
index 000000000..2eb4ee71a
--- /dev/null
+++ b/contrib/ffmpeg/doc/ffmpeg_powerpc_performance_evaluation_howto.txt
@@ -0,0 +1,172 @@
+FFmpeg & evaluating performance on the PowerPC Architecture HOWTO
+
+(c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
+
+
+
+I - Introduction
+
+The PowerPC architecture and its SIMD extension AltiVec offer some
+interesting tools to evaluate performance and improve the code.
+This document tries to explain how to use those tools with FFmpeg.
+
+The architecture itself offers two ways to evaluate the performance of
+a given piece of code:
+
+1) The Time Base Registers (TBL)
+2) The Performance Monitor Counter Registers (PMC)
+
+The first ones are always available, always active, but they're not very
+accurate: the registers increment by one every four *bus* cycles. On
+my 667 Mhz tiBook (ppc7450), this means once every twenty *processor*
+cycles. So we won't use that.
+
+The PMC are much more useful: not only can they report cycle-accurate
+timing, but they can also be used to monitor many other parameters,
+such as the number of AltiVec stalls for every kind of instruction,
+or instruction cache misses. The downside is that not all processors
+support the PMC (all G3, all G4 and the 970 do support them), and
+they're inactive by default - you need to activate them with a
+dedicated tool. Also, the number of available PMC depends on the
+procesor: the various 604 have 2, the various 75x (aka. G3) have 4,
+and the various 74xx (aka G4) have 6.
+
+*WARNING*: The PowerPC 970 is not very well documented, and its PMC
+registers are 64 bits wide. To properly notify the code, you *must*
+tune for the 970 (using --tune=970), or the code will assume 32 bit
+registers.
+
+
+II - Enabling FFmpeg PowerPC performance support
+
+This needs to be done by hand. First, you need to configure FFmpeg as
+usual, but add the "--powerpc-perf-enable" option. For instance:
+
+#####
+./configure --prefix=/usr/local/ffmpeg-svn --cc=gcc-3.3 --tune=7450 --powerpc-perf-enable
+#####
+
+This will configure FFmpeg to install inside /usr/local/ffmpeg-svn,
+compiling with gcc-3.3 (you should try to use this one or a newer
+gcc), and tuning for the PowerPC 7450 (i.e. the newer G4; as a rule of
+thumb, those at 550Mhz and more). It will also enable the PMC.
+
+You may also edit the file "config.h" to enable the following line:
+
+#####
+// #define ALTIVEC_USE_REFERENCE_C_CODE 1
+#####
+
+If you enable this line, then the code will not make use of AltiVec,
+but will use the reference C code instead. This is useful to compare
+performance between two versions of the code.
+
+Also, the number of enabled PMC is defined in "libavcodec/ppc/dsputil_ppc.h":
+
+#####
+#define POWERPC_NUM_PMC_ENABLED 4
+#####
+
+If you have a G4 CPU, you can enable all 6 PMC. DO NOT enable more
+PMC than available on your CPU!
+
+Then, simply compile FFmpeg as usual (make && make install).
+
+
+
+III - Using FFmpeg PowerPC performance support
+
+This FFmeg can be used exactly as usual. But before exiting, FFmpeg
+will dump a per-function report that looks like this:
+
+#####
+PowerPC performance report
+ Values are from the PMC registers, and represent whatever the
+ registers are set to record.
+ Function "gmc1_altivec" (pmc1):
+        min: 231
+        max: 1339867
+        avg: 558.25 (255302)
+ Function "gmc1_altivec" (pmc2):
+        min: 93
+        max: 2164
+        avg: 267.31 (255302)
+ Function "gmc1_altivec" (pmc3):
+        min: 72
+        max: 1987
+        avg: 276.20 (255302)
+(...)
+#####
+
+In this example, PMC1 was set to record CPU cycles, PMC2 was set to
+record AltiVec Permute Stall Cycles, and PMC3 was set to record AltiVec
+Issue Stalls.
+
+The function "gmc1_altivec" was monitored 255302 times, and the
+minimum execution time was 231 processor cycles. The max and average
+aren't much use, as it's very likely the OS interrupted execution for
+reasons of its own :-(
+
+With the exact same settings and source file, but using the reference C
+code we get:
+
+#####
+PowerPC performance report
+ Values are from the PMC registers, and represent whatever the
+ registers are set to record.
+ Function "gmc1_altivec" (pmc1):
+        min: 592
+        max: 2532235
+        avg: 962.88 (255302)
+ Function "gmc1_altivec" (pmc2):
+        min: 0
+        max: 33
+        avg: 0.00 (255302)
+ Function "gmc1_altivec" (pmc3):
+        min: 0
+        max: 350
+        avg: 0.03 (255302)
+(...)
+#####
+
+592 cycles, so the fastest AltiVec execution is about 2.5x faster than
+the fastest C execution in this example. It's not perfect but it's not
+bad (well I wrote this function so I can't say otherwise :-).
+
+Once you have that kind of report, you can try to improve things by
+finding what goes wrong and fixing it; in the example above, one
+should try to diminish the number of AltiVec stalls, as this *may*
+improve performance.
+
+
+
+IV) Enabling the PMC in Mac OS X
+
+This is easy. Use "Monster" and "monster". Those tools come from
+Apple's CHUD package, and can be found hidden in the developer web
+site & FTP site. "MONster" is the graphical application, use it to
+generate a config file specifying what each register should
+monitor. Then use the command-line application "monster" to use that
+config file, and enjoy the results.
+
+Note that "MONster" can be used for many other things, but it's
+documented by Apple, it's not my subject.
+
+If you are using CHUD 4.4.2 or later, you'll notice that MONster is
+no longer available. It's been superseeded by Shark, where
+configuration of PMCs is available as a plugin.
+
+
+
+V) Enabling the PMC on Linux
+
+On linux you may use oprofile from http://oprofile.sf.net, depending on the
+version and the cpu you may need to apply a patch[1] to access a set of the
+possibile counters from the userspace application. You can always define them
+using the kernel interface /dev/oprofile/* .
+
+[1] http://dev.gentoo.org/~lu_zero/development/oprofile-g4-20060423.patch
+
+--
+Romain Dolbeau <romain@dolbeau.org>
+Luca Barbato <lu_zero@gentoo.org>
diff --git a/contrib/ffmpeg/doc/ffplay-doc.texi b/contrib/ffmpeg/doc/ffplay-doc.texi
new file mode 100644
index 000000000..1ac315662
--- /dev/null
+++ b/contrib/ffmpeg/doc/ffplay-doc.texi
@@ -0,0 +1,135 @@
+\input texinfo @c -*- texinfo -*-
+
+@settitle FFplay Documentation
+@titlepage
+@sp 7
+@center @titlefont{FFplay Documentation}
+@sp 3
+@end titlepage
+
+
+@chapter Introduction
+
+@c man begin DESCRIPTION
+FFplay is a very simple and portable media player using the FFmpeg
+libraries and the SDL library. It is mostly used as a testbed for the
+various FFmpeg APIs.
+@c man end
+
+@chapter Invocation
+
+@section Syntax
+@example
+@c man begin SYNOPSIS
+ffplay [options] @file{input_file}
+@c man end
+@end example
+
+@c man begin OPTIONS
+@section Main options
+
+@table @option
+@item -h
+show help
+@item -x width
+force displayed width
+@item -y height
+force displayed height
+@item -s size
+Set frame size (WxH or abbreviation), needed for videos which don't
+contain a header with the framesize like raw YUV.
+@item -an
+disable audio
+@item -vn
+disable video
+@item -ss pos
+seek to a given position in seconds
+@item -bytes
+seek by bytes
+@item -nodisp
+disable graphical display
+@item -f fmt
+force format
+@end table
+
+@section Advanced options
+@table @option
+@item -pix_fmt format
+set pixel format
+@item -stats
+Show the stream duration, the codec parameters, the current position in
+the stream and the audio/video synchronisation drift.
+@item -debug
+print specific debug info
+@item -bug
+work around bugs
+@item -vismv
+visualize motion vectors
+@item -fast
+non-spec-compliant optimizations
+@item -genpts
+generate pts
+@item -rtp_tcp
+Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful
+if you are streaming with the RTSP protocol.
+@item -sync type
+Set the master clock to audio (@code{type=audio}), video
+(@code{type=video}) or external (@code{type=ext}). Default is audio. The
+master clock is used to control audio-video synchronization. Most media
+players use audio as master clock, but in some cases (streaming or high
+quality broadcast) it is necessary to change that. This option is mainly
+used for debugging purposes.
+@item -threads count
+thread count
+@end table
+
+@section While playing
+
+@table @key
+@item q, ESC
+quit
+
+@item f
+toggle full screen
+
+@item p, SPC
+pause
+
+@item a
+cycle audio channel
+
+@item v
+cycle video channel
+
+@item w
+show audio waves
+
+@item left/right
+seek backward/forward 10 seconds
+
+@item down/up
+seek backward/forward 1 minute
+
+@item mouse click
+seek to percentage in file corresponding to fraction of width
+
+@end table
+
+@c man end
+
+@ignore
+
+@setfilename ffplay
+@settitle FFplay media player
+
+@c man begin SEEALSO
+ffmpeg(1), ffserver(1) and the html documentation of @file{ffmpeg}.
+@c man end
+
+@c man begin AUTHOR
+Fabrice Bellard
+@c man end
+
+@end ignore
+
+@bye
diff --git a/contrib/ffmpeg/doc/ffserver-doc.texi b/contrib/ffmpeg/doc/ffserver-doc.texi
new file mode 100644
index 000000000..ed67bb6c0
--- /dev/null
+++ b/contrib/ffmpeg/doc/ffserver-doc.texi
@@ -0,0 +1,224 @@
+\input texinfo @c -*- texinfo -*-
+
+@settitle FFserver Documentation
+@titlepage
+@sp 7
+@center @titlefont{FFserver Documentation}
+@sp 3
+@end titlepage
+
+
+@chapter Introduction
+
+@c man begin DESCRIPTION
+FFserver is a streaming server for both audio and video. It supports
+several live feeds, streaming from files and time shifting on live feeds
+(you can seek to positions in the past on each live feed, provided you
+specify a big enough feed storage in ffserver.conf).
+
+This documentation covers only the streaming aspects of ffserver /
+ffmpeg. All questions about parameters for ffmpeg, codec questions,
+etc. are not covered here. Read @file{ffmpeg-doc.html} for more
+information.
+@c man end
+
+@chapter QuickStart
+
+[Contributed by Philip Gladstone, philip-ffserver at gladstonefamily dot net]
+
+@section What can this do?
+
+When properly configured and running, you can capture video and audio in real
+time from a suitable capture card, and stream it out over the Internet to
+either Windows Media Player or RealAudio player (with some restrictions).
+
+It can also stream from files, though that is currently broken. Very often, a
+web server can be used to serve up the files just as well.
+
+It can stream prerecorded video from .ffm files, though it is somewhat tricky
+to make it work correctly.
+
+@section What do I need?
+
+I use Linux on a 900MHz Duron with a cheapo Bt848 based TV capture card. I'm
+using stock Linux 2.4.17 with the stock drivers. [Actually that isn't true,
+I needed some special drivers for my motherboard-based sound card.]
+
+I understand that FreeBSD systems work just fine as well.
+
+@section How do I make it work?
+
+First, build the kit. It *really* helps to have installed LAME first. Then when
+you run the ffserver ./configure, make sure that you have the --enable-mp3lame
+flag turned on.
+
+LAME is important as it allows for streaming audio to Windows Media Player.
+Don't ask why the other audio types do not work.
+
+As a simple test, just run the following two command lines (assuming that you
+have a V4L video capture card):
+
+@example
+./ffserver -f doc/ffserver.conf &
+./ffmpeg http://localhost:8090/feed1.ffm
+@end example
+
+At this point you should be able to go to your Windows machine and fire up
+Windows Media Player (WMP). Go to Open URL and enter
+
+@example
+    http://<linuxbox>:8090/test.asf
+@end example
+
+You should (after a short delay) see video and hear audio.
+
+WARNING: trying to stream test1.mpg doesn't work with WMP as it tries to
+transfer the entire file before starting to play.
+The same is true of AVI files.
+
+@section What happens next?
+
+You should edit the ffserver.conf file to suit your needs (in terms of
+frame rates etc). Then install ffserver and ffmpeg, write a script to start
+them up, and off you go.
+
+@section Troubleshooting
+
+@subsection I don't hear any audio, but video is fine.
+
+Maybe you didn't install LAME, or got your ./configure statement wrong. Check
+the ffmpeg output to see if a line referring to MP3 is present. If not, then
+your configuration was incorrect. If it is, then maybe your wiring is not
+set up correctly. Maybe the sound card is not getting data from the right
+input source. Maybe you have a really awful audio interface (like I do)
+that only captures in stereo and also requires that one channel be flipped.
+If you are one of these people, then export 'AUDIO_FLIP_LEFT=1' before
+starting ffmpeg.
+
+@subsection The audio and video loose sync after a while.
+
+Yes, they do.
+
+@subsection After a long while, the video update rate goes way down in WMP.
+
+Yes, it does. Who knows why?
+
+@subsection WMP 6.4 behaves differently to WMP 7.
+
+Yes, it does. Any thoughts on this would be gratefully received. These
+differences extend to embedding WMP into a web page. [There are two
+object IDs that you can use: The old one, which does not play well, and
+the new one, which does (both tested on the same system). However,
+I suspect that the new one is not available unless you have installed WMP 7].
+
+@section What else can it do?
+
+You can replay video from .ffm files that was recorded earlier.
+However, there are a number of caveats, including the fact that the
+ffserver parameters must match the original parameters used to record the
+file. If they do not, then ffserver deletes the file before recording into it.
+(Now that I write this, it seems broken).
+
+You can fiddle with many of the codec choices and encoding parameters, and
+there are a bunch more parameters that you cannot control. Post a message
+to the mailing list if there are some 'must have' parameters. Look in
+ffserver.conf for a list of the currently available controls.
+
+It will automatically generate the ASX or RAM files that are often used
+in browsers. These files are actually redirections to the underlying ASF
+or RM file. The reason for this is that the browser often fetches the
+entire file before starting up the external viewer. The redirection files
+are very small and can be transferred quickly. [The stream itself is
+often 'infinite' and thus the browser tries to download it and never
+finishes.]
+
+@section Tips
+
+* When you connect to a live stream, most players (WMP, RA, etc) want to
+buffer a certain number of seconds of material so that they can display the
+signal continuously. However, ffserver (by default) starts sending data
+in realtime. This means that there is a pause of a few seconds while the
+buffering is being done by the player. The good news is that this can be
+cured by adding a '?buffer=5' to the end of the URL. This means that the
+stream should start 5 seconds in the past -- and so the first 5 seconds
+of the stream are sent as fast as the network will allow. It will then
+slow down to real time. This noticeably improves the startup experience.
+
+You can also add a 'Preroll 15' statement into the ffserver.conf that will
+add the 15 second prebuffering on all requests that do not otherwise
+specify a time. In addition, ffserver will skip frames until a key_frame
+is found. This further reduces the startup delay by not transferring data
+that will be discarded.
+
+* You may want to adjust the MaxBandwidth in the ffserver.conf to limit
+the amount of bandwidth consumed by live streams.
+
+@section Why does the ?buffer / Preroll stop working after a time?
+
+It turns out that (on my machine at least) the number of frames successfully
+grabbed is marginally less than the number that ought to be grabbed. This
+means that the timestamp in the encoded data stream gets behind realtime.
+This means that if you say 'Preroll 10', then when the stream gets 10
+or more seconds behind, there is no Preroll left.
+
+Fixing this requires a change in the internals of how timestamps are
+handled.
+
+@section Does the @code{?date=} stuff work.
+
+Yes (subject to the limitation outlined above). Also note that whenever you
+start ffserver, it deletes the ffm file (if any parameters have changed),
+thus wiping out what you had recorded before.
+
+The format of the @code{?date=xxxxxx} is fairly flexible. You should use one
+of the following formats (the 'T' is literal):
+
+@example
+* YYYY-MM-DDTHH:MM:SS     (localtime)
+* YYYY-MM-DDTHH:MM:SSZ    (UTC)
+@end example
+
+You can omit the YYYY-MM-DD, and then it refers to the current day. However
+note that @samp{?date=16:00:00} refers to 16:00 on the current day -- this
+may be in the future and so is unlikely to be useful.
+
+You use this by adding the ?date= to the end of the URL for the stream.
+For example:   @samp{http://localhost:8080/test.asf?date=2002-07-26T23:05:00}.
+
+@chapter Invocation
+@section Syntax
+@example
+@c man begin SYNOPSIS
+ffserver [options]
+@c man end
+@end example
+
+@section Options
+@c man begin OPTIONS
+@table @option
+@item -L
+Print the license.
+@item -h
+Print the help.
+@item -f configfile
+Use @file{configfile} instead of @file{/etc/ffserver.conf}.
+@end table
+@c man end
+
+@ignore
+
+@setfilename ffsserver
+@settitle FFserver video server
+
+@c man begin SEEALSO
+ffmpeg(1), ffplay(1), the @file{ffmpeg/doc/ffserver.conf} example and
+the HTML documentation of @file{ffmpeg}.
+@c man end
+
+@c man begin AUTHOR
+Fabrice Bellard
+@c man end
+
+@end ignore
+
+@bye
diff --git a/contrib/ffmpeg/doc/ffserver.conf b/contrib/ffmpeg/doc/ffserver.conf
new file mode 100644
index 000000000..a3b3ff412
--- /dev/null
+++ b/contrib/ffmpeg/doc/ffserver.conf
@@ -0,0 +1,349 @@
+# Port on which the server is listening. You must select a different
+# port from your standard HTTP web server if it is running on the same
+# computer.
+Port 8090
+
+# Address on which the server is bound. Only useful if you have
+# several network interfaces.
+BindAddress 0.0.0.0
+
+# Number of simultaneous requests that can be handled. Since FFServer
+# is very fast, it is more likely that you will want to leave this high
+# and use MaxBandwidth, below.
+MaxClients 1000
+
+# This the maximum amount of kbit/sec that you are prepared to
+# consume when streaming to clients.
+MaxBandwidth 1000
+
+# Access log file (uses standard Apache log file format)
+# '-' is the standard output.
+CustomLog -
+
+# Suppress that if you want to launch ffserver as a daemon.
+NoDaemon
+
+
+##################################################################
+# Definition of the live feeds. Each live feed contains one video
+# and/or audio sequence coming from an ffmpeg encoder or another
+# ffserver. This sequence may be encoded simultaneously with several
+# codecs at several resolutions.
+
+<Feed feed1.ffm>
+
+# You must use 'ffmpeg' to send a live feed to ffserver. In this
+# example, you can type:
+#
+# ffmpeg http://localhost:8090/feed1.ffm
+
+# ffserver can also do time shifting. It means that it can stream any
+# previously recorded live stream. The request should contain:
+# "http://xxxx?date=[YYYY-MM-DDT][[HH:]MM:]SS[.m...]".You must specify
+# a path where the feed is stored on disk. You also specify the
+# maximum size of the feed, where zero means unlimited. Default:
+# File=/tmp/feed_name.ffm FileMaxSize=5M
+File /tmp/feed1.ffm
+FileMaxSize 200K
+
+# You could specify
+# ReadOnlyFile /saved/specialvideo.ffm
+# This marks the file as readonly and it will not be deleted or updated.
+
+# Specify launch in order to start ffmpeg automatically.
+# First ffmpeg must be defined with an appropriate path if needed,
+# after that options can follow, but avoid adding the http:// field
+#Launch ffmpeg
+
+# Only allow connections from localhost to the feed.
+ACL allow 127.0.0.1
+
+</Feed>
+
+
+##################################################################
+# Now you can define each stream which will be generated from the
+# original audio and video stream. Each format has a filename (here
+# 'test1.mpg'). FFServer will send this stream when answering a
+# request containing this filename.
+
+<Stream test1.mpg>
+
+# coming from live feed 'feed1'
+Feed feed1.ffm
+
+# Format of the stream : you can choose among:
+# mpeg       : MPEG-1 multiplexed video and audio
+# mpegvideo  : only MPEG-1 video
+# mp2        : MPEG-2 audio (use AudioCodec to select layer 2 and 3 codec)
+# ogg        : Ogg format (Vorbis audio codec)
+# rm         : RealNetworks-compatible stream. Multiplexed audio and video.
+# ra         : RealNetworks-compatible stream. Audio only.
+# mpjpeg     : Multipart JPEG (works with Netscape without any plugin)
+# jpeg       : Generate a single JPEG image.
+# asf        : ASF compatible streaming (Windows Media Player format).
+# swf        : Macromedia Flash compatible stream
+# avi        : AVI format (MPEG-4 video, MPEG audio sound)
+# master     : special ffmpeg stream used to duplicate a server
+Format mpeg
+
+# Bitrate for the audio stream. Codecs usually support only a few
+# different bitrates.
+AudioBitRate 32
+
+# Number of audio channels: 1 = mono, 2 = stereo
+AudioChannels 1
+
+# Sampling frequency for audio. When using low bitrates, you should
+# lower this frequency to 22050 or 11025. The supported frequencies
+# depend on the selected audio codec.
+AudioSampleRate 44100
+
+# Bitrate for the video stream
+VideoBitRate 64
+
+# Ratecontrol buffer size
+VideoBufferSize 40
+
+# Number of frames per second
+VideoFrameRate 3
+
+# Size of the video frame: WxH (default: 160x128)
+# The following abbreviations are defined: sqcif, qcif, cif, 4cif
+VideoSize 160x128
+
+# Transmit only intra frames (useful for low bitrates, but kills frame rate).
+#VideoIntraOnly
+
+# If non-intra only, an intra frame is transmitted every VideoGopSize
+# frames. Video synchronization can only begin at an intra frame.
+VideoGopSize 12
+
+# More MPEG-4 parameters
+# VideoHighQuality
+# Video4MotionVector
+
+# Choose your codecs:
+#AudioCodec mp2
+#VideoCodec mpeg1video
+
+# Suppress audio
+#NoAudio
+
+# Suppress video
+#NoVideo
+
+#VideoQMin 3
+#VideoQMax 31
+
+# Set this to the number of seconds backwards in time to start. Note that
+# most players will buffer 5-10 seconds of video, and also you need to allow
+# for a keyframe to appear in the data stream.
+#Preroll 15
+
+# ACL:
+
+# You can allow ranges of addresses (or single addresses)
+#ACL ALLOW <first address> <last address>
+
+# You can deny ranges of addresses (or single addresses)
+#ACL DENY <first address> <last address>
+
+# You can repeat the ACL allow/deny as often as you like. It is on a per
+# stream basis. The first match defines the action. If there are no matches,
+# then the default is the inverse of the last ACL statement.
+#
+# Thus 'ACL allow localhost' only allows access from localhost.
+# 'ACL deny 1.0.0.0 1.255.255.255' would deny the whole of network 1 and
+# allow everybody else.
+
+</Stream>
+
+
+##################################################################
+# Example streams
+
+
+# Multipart JPEG
+
+#<Stream test.mjpg>
+#Feed feed1.ffm
+#Format mpjpeg
+#VideoFrameRate 2
+#VideoIntraOnly
+#NoAudio
+#Strict -1
+#</Stream>
+
+
+# Single JPEG
+
+#<Stream test.jpg>
+#Feed feed1.ffm
+#Format jpeg
+#VideoFrameRate 2
+#VideoIntraOnly
+##VideoSize 352x240
+#NoAudio
+#Strict -1
+#</Stream>
+
+
+# Flash
+
+#<Stream test.swf>
+#Feed feed1.ffm
+#Format swf
+#VideoFrameRate 2
+#VideoIntraOnly
+#NoAudio
+#</Stream>
+
+
+# ASF compatible
+
+<Stream test.asf>
+Feed feed1.ffm
+Format asf
+VideoFrameRate 15
+VideoSize 352x240
+VideoBitRate 256
+VideoBufferSize 40
+VideoGopSize 30
+AudioBitRate 64
+StartSendOnKey
+</Stream>
+
+
+# MP3 audio
+
+#<Stream test.mp3>
+#Feed feed1.ffm
+#Format mp2
+#AudioCodec mp3
+#AudioBitRate 64
+#AudioChannels 1
+#AudioSampleRate 44100
+#NoVideo
+#</Stream>
+
+
+# Ogg Vorbis audio
+
+#<Stream test.ogg>
+#Feed feed1.ffm
+#Title "Stream title"
+#AudioBitRate 64
+#AudioChannels 2
+#AudioSampleRate 44100
+#NoVideo
+#</Stream>
+
+
+# Real with audio only at 32 kbits
+
+#<Stream test.ra>
+#Feed feed1.ffm
+#Format rm
+#AudioBitRate 32
+#NoVideo
+#NoAudio
+#</Stream>
+
+
+# Real with audio and video at 64 kbits
+
+#<Stream test.rm>
+#Feed feed1.ffm
+#Format rm
+#AudioBitRate 32
+#VideoBitRate 128
+#VideoFrameRate 25
+#VideoGopSize 25
+#NoAudio
+#</Stream>
+
+
+##################################################################
+# A stream coming from a file: you only need to set the input
+# filename and optionally a new format. Supported conversions:
+#    AVI -> ASF
+
+#<Stream file.rm>
+#File "/usr/local/httpd/htdocs/tlive.rm"
+#NoAudio
+#</Stream>
+
+#<Stream file.asf>
+#File "/usr/local/httpd/htdocs/test.asf"
+#NoAudio
+#Author "Me"
+#Copyright "Super MegaCorp"
+#Title "Test stream from disk"
+#Comment "Test comment"
+#</Stream>
+
+
+##################################################################
+# RTSP examples
+#
+# You can access this stream with the RTSP URL:
+#   rtsp://localhost:5454/test1-rtsp.mpg
+#
+# A non-standard RTSP redirector is also created. Its URL is:
+#   http://localhost:8090/test1-rtsp.rtsp
+
+#<Stream test1-rtsp.mpg>
+#Format rtp
+#File "/usr/local/httpd/htdocs/test1.mpg"
+#</Stream>
+
+
+##################################################################
+# SDP/multicast examples
+#
+# If you want to send your stream in multicast, you must set the
+# multicast address with MulticastAddress. The port and the TTL can
+# also be set.
+#
+# An SDP file is automatically generated by ffserver by adding the
+# 'sdp' extension to the stream name (here
+# http://localhost:8090/test1-sdp.sdp). You should usually give this
+# file to your player to play the stream.
+#
+# The 'NoLoop' option can be used to avoid looping when the stream is
+# terminated.
+
+#<Stream test1-sdp.mpg>
+#Format rtp
+#File "/usr/local/httpd/htdocs/test1.mpg"
+#MulticastAddress 224.124.0.1
+#MulticastPort 5000
+#MulticastTTL 16
+#NoLoop
+#</Stream>
+
+
+##################################################################
+# Special streams
+
+# Server status
+
+<Stream stat.html>
+Format status
+
+# Only allow local people to get the status
+ACL allow localhost
+ACL allow 192.168.0.0 192.168.255.255
+
+#FaviconURL http://pond1.gladstonefamily.net:8080/favicon.ico
+</Stream>
+
+
+# Redirect index.html to the appropriate site
+
+<Redirect index.html>
+URL http://www.ffmpeg.org/
+</Redirect>
+
+
diff --git a/contrib/ffmpeg/doc/hooks.texi b/contrib/ffmpeg/doc/hooks.texi
new file mode 100644
index 000000000..49504509f
--- /dev/null
+++ b/contrib/ffmpeg/doc/hooks.texi
@@ -0,0 +1,260 @@
+\input texinfo @c -*- texinfo -*-
+
+@settitle Video Hook Documentation
+@titlepage
+@sp 7
+@center @titlefont{Video Hook Documentation}
+@sp 3
+@end titlepage
+
+
+@chapter Introduction
+
+
+The video hook functionality is designed (mostly) for live video. It allows
+the video to be modified or examined between the decoder and the encoder.
+
+Any number of hook modules can be placed inline, and they are run in the
+order that they were specified on the ffmpeg command line.
+
+The video hook modules are provided for use as a base for your own modules,
+and are described below.
+
+Modules are loaded using the -vhook option to ffmpeg. The value of this parameter
+is a space separated list of arguments. The first is the module name, and the rest
+are passed as arguments to the Configure function of the module.
+
+The modules are dynamic libraries: They have different suffixes (.so, .dll, .dylib)
+depending on your platform. And your platform dictates if they need to be
+somewhere in your PATH, or in your LD_LIBRARY_PATH. Otherwise you will need to
+specify the full path of the vhook file that you are using.
+
+@section null.c
+
+This does nothing. Actually it converts the input image to RGB24 and then converts
+it back again. This is meant as a sample that you can use to test your setup.
+
+@section fish.c
+
+This implements a 'fish detector'. Essentially it converts the image into HSV
+space and tests whether more than a certain percentage of the pixels fall into
+a specific HSV cuboid. If so, then the image is saved into a file for processing
+by other bits of code.
+
+Why use HSV? It turns out that HSV cuboids represent a more compact range of
+colors than would an RGB cuboid.
+
+@section imlib2.c
+
+This module implements a text overlay for a video image. Currently it
+supports a fixed overlay or reading the text from a file. The string
+is passed through strftime() so that it is easy to imprint the date and
+time onto the image.
+
+This module depends on the external library imlib2, available on
+Sourceforge, among other places, if it is not already installed on
+your system.
+
+You may also overlay an image (even semi-transparent) like TV stations do.
+You may move either the text or the image around your video to create
+scrolling credits, for example.
+
+The font file used is looked for in a FONTPATH environment variable, and
+prepended to the point size as a command line option and can be specified
+with the full path to the font file, as in:
+@example
+-F /usr/X11R6/lib/X11/fonts/TTF/VeraBd.ttf/20
+@end example
+where 20 is the point size.
+
+Options:
+@multitable @columnfractions .2 .8
+@item @option{-c <color>}     @tab The color of the text
+@item @option{-F <fontname>}  @tab The font face and size
+@item @option{-t <text>}      @tab The text
+@item @option{-f <filename>}  @tab The filename to read text from
+@item @option{-x <expresion>} @tab x coordinate of text or image
+@item @option{-y <expresion>} @tab y coordinate of text or image
+@item @option{-i <filename>}  @tab The filename to read a image from
+@end multitable
+
+Expresions are functions of these variables:
+@multitable @columnfractions .2 .8
+@item @var{N} @tab frame number (starting at zero)
+@item @var{H} @tab frame height
+@item @var{W} @tab frame width
+@item @var{h} @tab image height
+@item @var{w} @tab image width
+@item @var{X} @tab previous x coordinate of text or image
+@item @var{Y} @tab previous y coordinate of text or image
+@end multitable
+
+You may also use the constants @var{PI}, @var{E}, and the math functions available at the
+FFmpeg formula evaluator at (@url{ffmpeg-doc.html#SEC13}), except @var{bits2qp(bits)}
+and @var{qp2bits(qp)}.
+
+Usage examples:
+
+@example
+   # Remember to set the path to your fonts
+   FONTPATH="/cygdrive/c/WINDOWS/Fonts/"
+   FONTPATH="$FONTPATH:/usr/share/imlib2/data/fonts/"
+   FONTPATH="$FONTPATH:/usr/X11R6/lib/X11/fonts/TTF/"
+   export FONTPATH
+
+   # Bulb dancing in a Lissajous pattern
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.dll -x W*(0.5+0.25*sin(N/47*PI))-w/2 -y H*(0.5+0.50*cos(N/97*PI))-h/2 -i /usr/share/imlib2/data/images/bulb.png' \
+     -acodec copy -sameq output.avi
+
+   # Text scrolling
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.dll -c red -F Vera.ttf/20 -x 150+0.5*N -y 70+0.25*N -t Hello' \
+     -acodec copy -sameq output.avi
+
+   # Date and time stamp, security-camera style:
+   ffmpeg -r 29.97 -s 320x256 -f video4linux -i /dev/video0 \
+     -vhook 'vhook/imlib2.so -x 0 -y 0 -i black-260x20.png' \
+     -vhook 'vhook/imlib2.so -c white -F VeraBd.ttf/12 -x 0 -y 0 -t %A-%D-%T' \
+     output.avi
+
+     In this example the video is captured from the first video capture card as a
+     320x256 AVI, and a black 260 by 20 pixel PNG image is placed in the upper
+     left corner, with the day, date and time overlaid on it in Vera Bold 12
+     point font. A simple black PNG file 260 pixels wide and 20 pixels tall
+     was created in the GIMP for this purpose.
+
+   # Scrolling credits from a text file
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.so -c white -F VeraBd.ttf/16 -x 100 -y -1.0*N -f credits.txt' \
+     -sameq output.avi
+
+     In this example, the text is stored in a file, and is positioned 100
+     pixels from the left hand edge of the video. The text is scrolled from the
+     bottom up. Making the y factor positive will scroll from the top down.
+     Increasing the magnitude of the y factor makes the text scroll faster,
+     decreasing it makes it scroll slower. Hint: Blank lines containing only
+     a newline are treated as end-of-file. To create blank lines, use lines
+     that consist of space characters only.
+
+   # scrolling credits from a graphics file
+   ffmpeg -sameq -i input.avi \
+     -vhook 'vhook/imlib2.so -x 0 -y -1.0*N -i credits.png' output.avi
+
+     In this example, a transparent PNG file the same width as the video
+     (e.g. 320 pixels), but very long, (e.g. 3000 pixels), was created, and
+     text, graphics, brushstrokes, etc, were added to the image. The image
+     is then scrolled up, from the bottom of the frame.
+
+@end example
+
+@section ppm.c
+
+It's basically a launch point for a PPM pipe, so you can use any
+executable (or script) which consumes a PPM on stdin and produces a PPM
+on stdout (and flushes each frame). The Netpbm utilities are a series of
+such programs.
+
+A list of them is here:
+
+@url{http://netpbm.sourceforge.net/doc/directory.html}
+
+Usage example:
+
+@example
+ffmpeg -i input -vhook "/path/to/ppm.so some-ppm-filter args" output
+@end example
+
+@section drawtext.c
+
+This module implements a text overlay for a video image. Currently it
+supports a fixed overlay or reading the text from a file. The string
+is passed through strftime() so that it is easy to imprint the date and
+time onto the image.
+
+Features:
+@itemize @minus
+@item TrueType, Type1 and others via the FreeType2 library
+@item Font kerning (better output)
+@item Line Wrap (put the text that doesn't fit one line on the next line)
+@item Background box (currently in development)
+@item Outline
+@end itemize
+
+Options:
+@multitable @columnfractions .2 .8
+@item @option{-c <color>}          @tab Foreground color of the text ('internet' way) <#RRGGBB> [default #FFFFFF]
+@item @option{-C <color>}          @tab Background color of the text ('internet' way) <#RRGGBB> [default #000000]
+@item @option{-f <font-filename>}  @tab font file to use
+@item @option{-t <text>}           @tab text to display
+@item @option{-T <filename>}       @tab file to read text from
+@item @option{-x <pos>}            @tab x coordinate of the start of the text
+@item @option{-y <pos>}            @tab y coordinate of the start of the text
+@end multitable
+
+Text fonts are being looked for in a FONTPATH environment variable.
+If the FONTPATH environment variable is not available, or is not checked by
+your target (i.e. Cygwin), then specify the full path to the font file as in:
+@example
+-f /usr/X11R6/lib/X11/fonts/TTF/VeraBd.ttf
+@end example
+
+Usage Example:
+@example
+   # Remember to set the path to your fonts
+   FONTPATH="/cygdrive/c/WINDOWS/Fonts/"
+   FONTPATH="$FONTPATH:/usr/share/imlib2/data/fonts/"
+   FONTPATH="$FONTPATH:/usr/X11R6/lib/X11/fonts/TTF/"
+   export FONTPATH
+
+   # Time and date display
+   ffmpeg -f video4linux2 -i /dev/video0 \
+   -vhook 'vhook/drawtext.so -f VeraBd.ttf -t %A-%D-%T' movie.mpg
+
+     This example grabs video from the first capture card and outputs it to an
+     MPEG video, and places "Weekday-dd/mm/yy-hh:mm:ss" at the top left of the
+     frame, updated every second, using the Vera Bold TrueType Font, which
+     should exist in: /usr/X11R6/lib/X11/fonts/TTF/
+@end example
+
+Check the man page for strftime() for all the various ways you can format
+the date and time.
+
+@section watermark.c
+
+Command Line options:
+@multitable @columnfractions .2 .8
+@item @option{-m [0|1]}            @tab Mode (default: 0, see below)
+@item @option{-t 000000 - FFFFFF}  @tab Threshold, six digit hex number
+@item @option{-f <filename>}       @tab Watermark image filename, must be specified!
+@end multitable
+
+MODE 0:
+ The watermark picture works like this (assuming color intensities 0..0xFF):
+ Per color do this:
+ If mask color is 0x80, no change to the original frame.
+ If mask color is < 0x80 the absolute difference is subtracted from the
+ frame. If result < 0, result = 0.
+ If mask color is > 0x80 the absolute difference is added to the
+ frame. If result > 0xFF, result = 0xFF.
+
+ You can override the 0x80 level with the -t flag. E.g. if threshold is
+ 000000 the color value of watermark is added to the destination.
+
+ This way a mask that is visible both in light and dark pictures can be made
+ (e.g. by using a picture generated by the Gimp and the bump map tool).
+
+ An example watermark file is at:
+ @url{http://engene.se/ffmpeg_watermark.gif}
+
+MODE 1:
+ Per color do this:
+ If mask color > threshold color then the watermark pixel is used.
+
+Example usage:
+@example
+   ffmpeg -i infile -vhook '/path/watermark.so -f wm.gif' -an out.mov
+   ffmpeg -i infile -vhook '/path/watermark.so -f wm.gif -m 1 -t 222222' -an out.mov
+@end example
+
+@bye
diff --git a/contrib/ffmpeg/doc/optimization.txt b/contrib/ffmpeg/doc/optimization.txt
new file mode 100644
index 000000000..f66c69bcf
--- /dev/null
+++ b/contrib/ffmpeg/doc/optimization.txt
@@ -0,0 +1,167 @@
+optimization Tips (for libavcodec):
+
+What to optimize:
+If you plan to do non-x86 architecture specific optimizations (SIMD normally),
+then take a look in the i386/ directory, as most important functions are
+already optimized for MMX.
+
+If you want to do x86 optimizations then you can either try to finetune the
+stuff in the i386 directory or find some other functions in the C source to
+optimize, but there aren't many left.
+
+Understanding these overoptimized functions:
+As many functions tend to be a bit difficult to understand because
+of optimizations, it can be hard to optimize them further, or write
+architecture-specific versions. It is recommened to look at older
+revisions of the interesting files (for a web frontend try ViewVC at
+http://svn.mplayerhq.hu/ffmpeg/trunk/).
+Alternatively, look into the other architecture-specific versions in
+the i386/, ppc/, alpha/ subdirectories. Even if you don't exactly
+comprehend the instructions, it could help understanding the functions
+and how they can be optimized.
+
+NOTE: If you still don't understand some function, ask at our mailing list!!!
+(http://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-devel)
+
+
+
+WTF is that function good for ....:
+The primary purpose of that list is to avoid wasting time to optimize functions
+which are rarely used
+
+put(_no_rnd)_pixels{,_x2,_y2,_xy2}
+    Used in motion compensation (en/decoding).
+
+avg_pixels{,_x2,_y2,_xy2}
+    Used in motion compensation of B-frames.
+    These are less important than the put*pixels functions.
+
+avg_no_rnd_pixels*
+    unused
+
+pix_abs16x16{,_x2,_y2,_xy2}
+    Used in motion estimation (encoding) with SAD.
+
+pix_abs8x8{,_x2,_y2,_xy2}
+    Used in motion estimation (encoding) with SAD of MPEG-4 4MV only.
+    These are less important than the pix_abs16x16* functions.
+
+put_mspel8_mc* / wmv2_mspel8*
+    Used only in WMV2.
+    it is not recommended that you waste your time with these, as WMV2
+    is an ugly and relatively useless codec.
+
+mpeg4_qpel* / *qpel_mc*
+    Used in MPEG-4 qpel motion compensation (encoding & decoding).
+    The qpel8 functions are used only for 4mv,
+    the avg_* functions are used only for B-frames.
+    Optimizing them should have a significant impact on qpel
+    encoding & decoding.
+
+qpel{8,16}_mc??_old_c / *pixels{8,16}_l4
+    Just used to work around a bug in an old libavcodec encoder version.
+    Don't optimize them.
+
+tpel_mc_func {put,avg}_tpel_pixels_tab
+    Used only for SVQ3, so only optimize them if you need fast SVQ3 decoding.
+
+add_bytes/diff_bytes
+    For huffyuv only, optimize if you want a faster ffhuffyuv codec.
+
+get_pixels / diff_pixels
+    Used for encoding, easy.
+
+clear_blocks
+    easiest to optimize
+
+gmc
+    Used for MPEG-4 gmc.
+    Optimizing this should have a significant effect on the gmc decoding
+    speed but it's very likely impossible to write in SIMD.
+
+gmc1
+    Used for chroma blocks in MPEG-4 gmc with 1 warp point
+    (there are 4 luma & 2 chroma blocks per macroblock, so
+    only 1/3 of the gmc blocks use this, the other 2/3
+    use the normal put_pixel* code, but only if there is
+    just 1 warp point).
+    Note: DivX5 gmc always uses just 1 warp point.
+
+pix_sum
+    Used for encoding.
+
+hadamard8_diff / sse / sad == pix_norm1 / dct_sad / quant_psnr / rd / bit
+    Specific compare functions used in encoding, it depends upon the
+    command line switches which of these are used.
+    Don't waste your time with dct_sad & quant_psnr, they aren't
+    really useful.
+
+put_pixels_clamped / add_pixels_clamped
+    Used for en/decoding in the IDCT, easy.
+    Note, some optimized IDCTs have the add/put clamped code included and
+    then put_pixels_clamped / add_pixels_clamped will be unused.
+
+idct/fdct
+    idct (encoding & decoding)
+    fdct (encoding)
+    difficult to optimize
+
+dct_quantize_trellis
+    Used for encoding with trellis quantization.
+    difficult to optimize
+
+dct_quantize
+    Used for encoding.
+
+dct_unquantize_mpeg1
+    Used in MPEG-1 en/decoding.
+
+dct_unquantize_mpeg2
+    Used in MPEG-2 en/decoding.
+
+dct_unquantize_h263
+    Used in MPEG-4/H.263 en/decoding.
+
+FIXME remaining functions?
+BTW, most of these functions are in dsputil.c/.h, some are in mpegvideo.c/.h.
+
+
+
+Alignment:
+Some instructions on some architectures have strict alignment restrictions,
+for example most SSE/SSE2 instructions on x86.
+The minimum guaranteed alignment is written in the .h files, for example:
+    void (*put_pixels_clamped)(const DCTELEM *block/*align 16*/, UINT8 *pixels/*align 8*/, int line_size);
+
+
+
+Links:
+http://www.aggregate.org/MAGIC/
+
+x86-specific:
+http://developer.intel.com/design/pentium4/manuals/248966.htm
+
+The IA-32 Intel Architecture Software Developer's Manual, Volume 2:
+Instruction Set Reference
+http://developer.intel.com/design/pentium4/manuals/245471.htm
+
+http://www.agner.org/assem/
+
+AMD Athlon Processor x86 Code Optimization Guide:
+http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/22007.pdf
+
+
+ARM-specific:
+ARM Architecture Reference Manual:
+http://www.arm.com/community/academy/resources.html
+
+Instructions timings and optimization guide for ARM9E:
+http://www.arm.com/pdfs/DDI0222B_9EJS_r1p2.pdf
+
+
+GCC asm links:
+official doc but quite ugly
+http://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html
+
+a bit old (note "+" is valid for input-output, even though the next disagrees)
+http://www.cs.virginia.edu/~clc5q/gcc-inline-asm.pdf
diff --git a/contrib/ffmpeg/doc/snow.txt b/contrib/ffmpeg/doc/snow.txt
new file mode 100644
index 000000000..4b8fab75a
--- /dev/null
+++ b/contrib/ffmpeg/doc/snow.txt
@@ -0,0 +1,259 @@
+=============================================
+SNOW Video Codec Specification Draft 20070103
+=============================================
+
+
+Definitions:
+============
+
+MUST    the specific part must be done to conform to this standard
+SHOULD  it is recommended to be done that way, but not strictly required
+
+ilog2(x) is the rounded down logarithm of x with basis 2
+ilog2(0) = 0
+
+Type definitions:
+=================
+
+b   1-bit range coded
+u   unsigned scalar value range coded
+s   signed scalar value range coded
+
+
+Bitstream syntax:
+=================
+
+frame:
+    header
+    prediction
+    residual
+
+header:
+    keyframe                            b   MID_STATE
+    if(keyframe || always_reset)
+        reset_contexts
+    if(keyframe){
+        version                         u   header_state
+        always_reset                    b   header_state
+        temporal_decomposition_type     u   header_state
+        temporal_decomposition_count    u   header_state
+        spatial_decomposition_count     u   header_state
+        colorspace_type                 u   header_state
+        chroma_h_shift                  u   header_state
+        chroma_v_shift                  u   header_state
+        spatial_scalability             b   header_state
+        max_ref_frames-1                u   header_state
+        qlogs
+    }
+
+    spatial_decomposition_type          s   header_state
+    qlog                                s   header_state
+    mv_scale                            s   header_state
+    qbias                               s   header_state
+    block_max_depth                     s   header_state
+
+qlogs:
+    for(plane=0; plane<2; plane++){
+        quant_table[plane][0][0]        s   header_state
+        for(level=0; level < spatial_decomposition_count; level++){
+            quant_table[plane][level][1]s   header_state
+            quant_table[plane][level][3]s   header_state
+        }
+    }
+
+reset_contexts
+    *_state[*]= MID_STATE
+
+prediction:
+    for(y=0; y<block_count_vertical; y++)
+        for(x=0; x<block_count_horizontal; x++)
+            block(0)
+
+block(level):
+    if(keyframe){
+        intra=1
+        y_diff=cb_diff=cr_diff=0
+    }else{
+        if(level!=max_block_depth){
+            s_context= 2*left->level + 2*top->level + topleft->level + topright->level
+            leaf                        b   block_state[4 + s_context]
+        }
+        if(level==max_block_depth || leaf){
+            intra                       b   block_state[1 + left->intra + top->intra]
+            if(intra){
+                y_diff                  s   block_state[32]
+                cb_diff                 s   block_state[64]
+                cr_diff                 s   block_state[96]
+            }else{
+                ref_context= ilog2(2*left->ref) + ilog2(2*top->ref)
+                if(ref_frames > 1)
+                    ref                 u   block_state[128 + 1024 + 32*ref_context]
+                mx_context= ilog2(2*abs(left->mx - top->mx))
+                my_context= ilog2(2*abs(left->my - top->my))
+                mvx_diff                s   block_state[128 + 32*(mx_context + 16*!!ref)]
+                mvy_diff                s   block_state[128 + 32*(my_context + 16*!!ref)]
+            }
+        }else{
+            block(level+1)
+            block(level+1)
+            block(level+1)
+            block(level+1)
+        }
+    }
+
+
+residual:
+    FIXME
+
+
+
+Tag description:
+----------------
+
+version
+    0
+    this MUST NOT change within a bitstream
+
+always_reset
+    if 1 then the range coder contexts will be reset after each frame
+
+temporal_decomposition_type
+    0
+
+temporal_decomposition_count
+    0
+
+spatial_decomposition_count
+    FIXME
+
+colorspace_type
+    0
+    this MUST NOT change within a bitstream
+
+chroma_h_shift
+    log2(luma.width / chroma.width)
+    this MUST NOT change within a bitstream
+
+chroma_v_shift
+    log2(luma.height / chroma.height)
+    this MUST NOT change within a bitstream
+
+spatial_scalability
+    0
+
+max_ref_frames
+    maximum number of reference frames
+    this MUST NOT change within a bitstream
+
+ref_frames
+    minimum of the number of available reference frames and max_ref_frames
+    for example the first frame after a key frame always has ref_frames=1
+
+spatial_decomposition_type
+    wavelet type
+    0 is a 9/7 symmetric compact integer wavelet
+    1 is a 5/3 symmetric compact integer wavelet
+    others are reserved
+    stored as delta from last, last is reset to 0 if always_reset || keyframe
+
+qlog
+    quality (logarthmic quantizer scale)
+    stored as delta from last, last is reset to 0 if always_reset || keyframe
+
+mv_scale
+    stored as delta from last, last is reset to 0 if always_reset || keyframe
+    FIXME check that everything works fine if this changes between frames
+
+qbias
+    dequantization bias
+    stored as delta from last, last is reset to 0 if always_reset || keyframe
+
+block_max_depth
+    maximum depth of the block tree
+    stored as delta from last, last is reset to 0 if always_reset || keyframe
+
+quant_table
+    quantiztation table
+
+Range Coder:
+============
+FIXME
+
+Neighboring Blocks:
+===================
+left and top are set to the respective blocks unless they are outside of
+the image in which case they are set to the Null block
+
+top-left is set to the top left block unless its outside of the image in
+which case it is set to the left block
+
+if this block has no larger parent block or its at the left side of its
+parent block and the top right block is not outside of the image then the
+top right block is used for top-right else the top-left block is used
+
+Null block
+y,cb,cr are 128
+level, ref, mx and my are 0
+
+
+Motion Vector Prediction:
+=========================
+1. the motion vectors of all the neighboring blocks are scaled to
+compensate for the difference of reference frames
+
+scaled_mv= (mv * (256 * (current_reference+1) / (mv.reference+1)) + 128)>>8
+
+2. the median of the scaled left, top and top-right vectors is used as
+motion vector prediction
+
+3. the used motion vector is the sum of the predictor and
+   (mvx_diff, mvy_diff)*mv_scale
+
+
+Intra DC Predicton:
+======================
+the luma and chroma values of the left block are used as predictors
+
+the used luma and chroma is the sum of the predictor and y_diff, cb_diff, cr_diff
+
+
+Motion Compensation:
+====================
+FIXME
+
+LL band prediction:
+===================
+FIXME
+
+Dequantizaton:
+==============
+FIXME
+
+Wavelet Transform:
+==================
+FIXME
+
+TODO:
+=====
+Important:
+finetune initial contexts
+spatial_decomposition_count per frame?
+flip wavelet?
+try to use the wavelet transformed predicted image (motion compensated image) as context for coding the residual coefficients
+try the MV length as context for coding the residual coefficients
+use extradata for stuff which is in the keyframes now?
+the MV median predictor is patented IIRC
+
+Not Important:
+spatial_scalability b vs u (!= 0 breaks syntax anyway so we can add a u later)
+
+
+Credits:
+========
+Michael Niedermayer
+Loren Merritt
+
+
+Copyright:
+==========
+GPL + GFDL + whatever is needed to make this a RFC
diff --git a/contrib/ffmpeg/doc/soc.txt b/contrib/ffmpeg/doc/soc.txt
new file mode 100644
index 000000000..8b4a86db8
--- /dev/null
+++ b/contrib/ffmpeg/doc/soc.txt
@@ -0,0 +1,24 @@
+Google Summer of Code and similar project guidelines
+
+Summer of Code is a project by Google in which students are paid to implement
+some nice new features for various participating open source projects ...
+
+This text is a collection of things to take care of for the next soc as
+it's a little late for this year's soc (2006).
+
+The Goal:
+Our goal in respect to soc is and must be of course exactly one thing and
+that is to improve FFmpeg, to reach this goal, code must
+* conform to the svn policy and patch submission guidelines
+* must improve FFmpeg somehow (faster, smaller, "better",
+  more codecs supported, fewer bugs, cleaner, ...)
+
+for mentors and other developers to help students to reach that goal it is
+essential that changes to their codebase are publicly visible, clean and
+easy reviewable that again leads us to:
+* use of a revision control system like svn
+* separation of cosmetic from non-cosmetic changes (this is almost entirely
+  ignored by mentors and students in soc 2006 which might lead to a suprise
+  when the code will be reviewed at the end before a possible inclusion in
+  FFmpeg, individual changes were generally not reviewable due to cosmetics).
+* frequent commits, so that comments can be provided early
diff --git a/contrib/ffmpeg/doc/texi2pod.pl b/contrib/ffmpeg/doc/texi2pod.pl
new file mode 100755
index 000000000..c414ffcc6
--- /dev/null
+++ b/contrib/ffmpeg/doc/texi2pod.pl
@@ -0,0 +1,427 @@
+#! /usr/bin/perl -w
+
+#   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+
+# This file is part of GNU CC.
+
+# GNU CC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# GNU CC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with GNU CC; see the file COPYING.  If not, write to
+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301 USA
+
+# This does trivial (and I mean _trivial_) conversion of Texinfo
+# markup to Perl POD format.  It's intended to be used to extract
+# something suitable for a manpage from a Texinfo document.
+
+$output = 0;
+$skipping = 0;
+%sects = ();
+$section = "";
+@icstack = ();
+@endwstack = ();
+@skstack = ();
+@instack = ();
+$shift = "";
+%defs = ();
+$fnno = 1;
+$inf = "";
+$ibase = "";
+
+while ($_ = shift) {
+    if (/^-D(.*)$/) {
+        if ($1 ne "") {
+            $flag = $1;
+        } else {
+            $flag = shift;
+        }
+        $value = "";
+        ($flag, $value) = ($flag =~ /^([^=]+)(?:=(.+))?/);
+        die "no flag specified for -D\n"
+            unless $flag ne "";
+        die "flags may only contain letters, digits, hyphens, dashes and underscores\n"
+            unless $flag =~ /^[a-zA-Z0-9_-]+$/;
+        $defs{$flag} = $value;
+    } elsif (/^-/) {
+        usage();
+    } else {
+        $in = $_, next unless defined $in;
+        $out = $_, next unless defined $out;
+        usage();
+    }
+}
+
+if (defined $in) {
+    $inf = gensym();
+    open($inf, "<$in") or die "opening \"$in\": $!\n";
+    $ibase = $1 if $in =~ m|^(.+)/[^/]+$|;
+} else {
+    $inf = \*STDIN;
+}
+
+if (defined $out) {
+    open(STDOUT, ">$out") or die "opening \"$out\": $!\n";
+}
+
+while(defined $inf) {
+while(<$inf>) {
+    # Certain commands are discarded without further processing.
+    /^\@(?:
+         [a-z]+index            # @*index: useful only in complete manual
+         |need                  # @need: useful only in printed manual
+         |(?:end\s+)?group      # @group .. @end group: ditto
+         |page                  # @page: ditto
+         |node                  # @node: useful only in .info file
+         |(?:end\s+)?ifnottex   # @ifnottex .. @end ifnottex: use contents
+        )\b/x and next;
+
+    chomp;
+
+    # Look for filename and title markers.
+    /^\@setfilename\s+([^.]+)/ and $fn = $1, next;
+    /^\@settitle\s+([^.]+)/ and $tl = postprocess($1), next;
+
+    # Identify a man title but keep only the one we are interested in.
+    /^\@c\s+man\s+title\s+([A-Za-z0-9-]+)\s+(.+)/ and do {
+        if (exists $defs{$1}) {
+            $fn = $1;
+            $tl = postprocess($2);
+        }
+        next;
+    };
+
+    # Look for blocks surrounded by @c man begin SECTION ... @c man end.
+    # This really oughta be @ifman ... @end ifman and the like, but such
+    # would require rev'ing all other Texinfo translators.
+    /^\@c\s+man\s+begin\s+([A-Z]+)\s+([A-Za-z0-9-]+)/ and do {
+        $output = 1 if exists $defs{$2};
+        $sect = $1;
+        next;
+    };
+    /^\@c\s+man\s+begin\s+([A-Z]+)/ and $sect = $1, $output = 1, next;
+    /^\@c\s+man\s+end/ and do {
+        $sects{$sect} = "" unless exists $sects{$sect};
+        $sects{$sect} .= postprocess($section);
+        $section = "";
+        $output = 0;
+        next;
+    };
+
+    # handle variables
+    /^\@set\s+([a-zA-Z0-9_-]+)\s*(.*)$/ and do {
+        $defs{$1} = $2;
+        next;
+    };
+    /^\@clear\s+([a-zA-Z0-9_-]+)/ and do {
+        delete $defs{$1};
+        next;
+    };
+
+    next unless $output;
+
+    # Discard comments.  (Can't do it above, because then we'd never see
+    # @c man lines.)
+    /^\@c\b/ and next;
+
+    # End-block handler goes up here because it needs to operate even
+    # if we are skipping.
+    /^\@end\s+([a-z]+)/ and do {
+        # Ignore @end foo, where foo is not an operation which may
+        # cause us to skip, if we are presently skipping.
+        my $ended = $1;
+        next if $skipping && $ended !~ /^(?:ifset|ifclear|ignore|menu|iftex)$/;
+
+        die "\@end $ended without \@$ended at line $.\n" unless defined $endw;
+        die "\@$endw ended by \@end $ended at line $.\n" unless $ended eq $endw;
+
+        $endw = pop @endwstack;
+
+        if ($ended =~ /^(?:ifset|ifclear|ignore|menu|iftex)$/) {
+            $skipping = pop @skstack;
+            next;
+        } elsif ($ended =~ /^(?:example|smallexample|display)$/) {
+            $shift = "";
+            $_ = "";        # need a paragraph break
+        } elsif ($ended =~ /^(?:itemize|enumerate|[fv]?table)$/) {
+            $_ = "\n=back\n";
+            $ic = pop @icstack;
+        } else {
+            die "unknown command \@end $ended at line $.\n";
+        }
+    };
+
+    # We must handle commands which can cause skipping even while we
+    # are skipping, otherwise we will not process nested conditionals
+    # correctly.
+    /^\@ifset\s+([a-zA-Z0-9_-]+)/ and do {
+        push @endwstack, $endw;
+        push @skstack, $skipping;
+        $endw = "ifset";
+        $skipping = 1 unless exists $defs{$1};
+        next;
+    };
+
+    /^\@ifclear\s+([a-zA-Z0-9_-]+)/ and do {
+        push @endwstack, $endw;
+        push @skstack, $skipping;
+        $endw = "ifclear";
+        $skipping = 1 if exists $defs{$1};
+        next;
+    };
+
+    /^\@(ignore|menu|iftex)\b/ and do {
+        push @endwstack, $endw;
+        push @skstack, $skipping;
+        $endw = $1;
+        $skipping = 1;
+        next;
+    };
+
+    next if $skipping;
+
+    # Character entities.  First the ones that can be replaced by raw text
+    # or discarded outright:
+    s/\@copyright\{\}/(c)/g;
+    s/\@dots\{\}/.../g;
+    s/\@enddots\{\}/..../g;
+    s/\@([.!? ])/$1/g;
+    s/\@[:-]//g;
+    s/\@bullet(?:\{\})?/*/g;
+    s/\@TeX\{\}/TeX/g;
+    s/\@pounds\{\}/\#/g;
+    s/\@minus(?:\{\})?/-/g;
+    s/\\,/,/g;
+
+    # Now the ones that have to be replaced by special escapes
+    # (which will be turned back into text by unmunge())
+    s/&/&amp;/g;
+    s/\@\{/&lbrace;/g;
+    s/\@\}/&rbrace;/g;
+    s/\@\@/&at;/g;
+
+    # Inside a verbatim block, handle @var specially.
+    if ($shift ne "") {
+        s/\@var\{([^\}]*)\}/<$1>/g;
+    }
+
+    # POD doesn't interpret E<> inside a verbatim block.
+    if ($shift eq "") {
+        s/</&lt;/g;
+        s/>/&gt;/g;
+    } else {
+        s/</&LT;/g;
+        s/>/&GT;/g;
+    }
+
+    # Single line command handlers.
+
+    /^\@include\s+(.+)$/ and do {
+        push @instack, $inf;
+        $inf = gensym();
+
+        # Try cwd and $ibase.
+        open($inf, "<" . $1)
+            or open($inf, "<" . $ibase . "/" . $1)
+                or die "cannot open $1 or $ibase/$1: $!\n";
+        next;
+    };
+
+    /^\@(?:section|unnumbered|unnumberedsec|center)\s+(.+)$/
+        and $_ = "\n=head2 $1\n";
+    /^\@subsection\s+(.+)$/
+        and $_ = "\n=head3 $1\n";
+
+    # Block command handlers:
+    /^\@itemize\s+(\@[a-z]+|\*|-)/ and do {
+        push @endwstack, $endw;
+        push @icstack, $ic;
+        $ic = $1;
+        $_ = "\n=over 4\n";
+        $endw = "itemize";
+    };
+
+    /^\@enumerate(?:\s+([a-zA-Z0-9]+))?/ and do {
+        push @endwstack, $endw;
+        push @icstack, $ic;
+        if (defined $1) {
+            $ic = $1 . ".";
+        } else {
+            $ic = "1.";
+        }
+        $_ = "\n=over 4\n";
+        $endw = "enumerate";
+    };
+
+    /^\@([fv]?table)\s+(\@[a-z]+)/ and do {
+        push @endwstack, $endw;
+        push @icstack, $ic;
+        $endw = $1;
+        $ic = $2;
+        $ic =~ s/\@(?:samp|strong|key|gcctabopt|option|env)/B/;
+        $ic =~ s/\@(?:code|kbd)/C/;
+        $ic =~ s/\@(?:dfn|var|emph|cite|i)/I/;
+        $ic =~ s/\@(?:file)/F/;
+        $_ = "\n=over 4\n";
+    };
+
+    /^\@((?:small)?example|display)/ and do {
+        push @endwstack, $endw;
+        $endw = $1;
+        $shift = "\t";
+        $_ = "";        # need a paragraph break
+    };
+
+    /^\@itemx?\s*(.+)?$/ and do {
+        if (defined $1) {
+            # Entity escapes prevent munging by the <> processing below.
+            $_ = "\n=item $ic\&LT;$1\&GT;\n";
+        } else {
+            $_ = "\n=item $ic\n";
+            $ic =~ y/A-Ya-y/B-Zb-z/;
+            $ic =~ s/(\d+)/$1 + 1/eg;
+        }
+    };
+
+    $section .= $shift.$_."\n";
+}
+# End of current file.
+close($inf);
+$inf = pop @instack;
+}
+
+die "No filename or title\n" unless defined $fn && defined $tl;
+
+$sects{NAME} = "$fn \- $tl\n";
+$sects{FOOTNOTES} .= "=back\n" if exists $sects{FOOTNOTES};
+
+for $sect (qw(NAME SYNOPSIS DESCRIPTION OPTIONS EXAMPLES ENVIRONMENT FILES
+              BUGS NOTES FOOTNOTES SEEALSO AUTHOR COPYRIGHT)) {
+    if(exists $sects{$sect}) {
+        $head = $sect;
+        $head =~ s/SEEALSO/SEE ALSO/;
+        print "=head1 $head\n\n";
+        print scalar unmunge ($sects{$sect});
+        print "\n";
+    }
+}
+
+sub usage
+{
+    die "usage: $0 [-D toggle...] [infile [outfile]]\n";
+}
+
+sub postprocess
+{
+    local $_ = $_[0];
+
+    # @value{foo} is replaced by whatever 'foo' is defined as.
+    while (m/(\@value\{([a-zA-Z0-9_-]+)\})/g) {
+        if (! exists $defs{$2}) {
+            print STDERR "Option $2 not defined\n";
+            s/\Q$1\E//;
+        } else {
+            $value = $defs{$2};
+            s/\Q$1\E/$value/;
+        }
+    }
+
+    # Formatting commands.
+    # Temporary escape for @r.
+    s/\@r\{([^\}]*)\}/R<$1>/g;
+    s/\@(?:dfn|var|emph|cite|i)\{([^\}]*)\}/I<$1>/g;
+    s/\@(?:code|kbd)\{([^\}]*)\}/C<$1>/g;
+    s/\@(?:gccoptlist|samp|strong|key|option|env|command|b)\{([^\}]*)\}/B<$1>/g;
+    s/\@sc\{([^\}]*)\}/\U$1/g;
+    s/\@file\{([^\}]*)\}/F<$1>/g;
+    s/\@w\{([^\}]*)\}/S<$1>/g;
+    s/\@(?:dmn|math)\{([^\}]*)\}/$1/g;
+
+    # Cross references are thrown away, as are @noindent and @refill.
+    # (@noindent is impossible in .pod, and @refill is unnecessary.)
+    # @* is also impossible in .pod; we discard it and any newline that
+    # follows it.  Similarly, our macro @gol must be discarded.
+
+    s/\(?\@xref\{(?:[^\}]*)\}(?:[^.<]|(?:<[^<>]*>))*\.\)?//g;
+    s/\s+\(\@pxref\{(?:[^\}]*)\}\)//g;
+    s/;\s+\@pxref\{(?:[^\}]*)\}//g;
+    s/\@noindent\s*//g;
+    s/\@refill//g;
+    s/\@gol//g;
+    s/\@\*\s*\n?//g;
+
+    # @uref can take one, two, or three arguments, with different
+    # semantics each time.  @url and @email are just like @uref with
+    # one argument, for our purposes.
+    s/\@(?:uref|url|email)\{([^\},]*)\}/&lt;B<$1>&gt;/g;
+    s/\@uref\{([^\},]*),([^\},]*)\}/$2 (C<$1>)/g;
+    s/\@uref\{([^\},]*),([^\},]*),([^\},]*)\}/$3/g;
+
+    # Turn B<blah I<blah> blah> into B<blah> I<blah> B<blah> to
+    # match Texinfo semantics of @emph inside @samp.  Also handle @r
+    # inside bold.
+    s/&LT;/</g;
+    s/&GT;/>/g;
+    1 while s/B<((?:[^<>]|I<[^<>]*>)*)R<([^>]*)>/B<$1>${2}B</g;
+    1 while (s/B<([^<>]*)I<([^>]+)>/B<$1>I<$2>B</g);
+    1 while (s/I<([^<>]*)B<([^>]+)>/I<$1>B<$2>I</g);
+    s/[BI]<>//g;
+    s/([BI])<(\s+)([^>]+)>/$2$1<$3>/g;
+    s/([BI])<([^>]+?)(\s+)>/$1<$2>$3/g;
+
+    # Extract footnotes.  This has to be done after all other
+    # processing because otherwise the regexp will choke on formatting
+    # inside @footnote.
+    while (/\@footnote/g) {
+        s/\@footnote\{([^\}]+)\}/[$fnno]/;
+        add_footnote($1, $fnno);
+        $fnno++;
+    }
+
+    return $_;
+}
+
+sub unmunge
+{
+    # Replace escaped symbols with their equivalents.
+    local $_ = $_[0];
+
+    s/&lt;/E<lt>/g;
+    s/&gt;/E<gt>/g;
+    s/&lbrace;/\{/g;
+    s/&rbrace;/\}/g;
+    s/&at;/\@/g;
+    s/&amp;/&/g;
+    return $_;
+}
+
+sub add_footnote
+{
+    unless (exists $sects{FOOTNOTES}) {
+        $sects{FOOTNOTES} = "\n=over 4\n\n";
+    }
+
+    $sects{FOOTNOTES} .= "=item $fnno.\n\n"; $fnno++;
+    $sects{FOOTNOTES} .= $_[0];
+    $sects{FOOTNOTES} .= "\n\n";
+}
+
+# stolen from Symbol.pm
+{
+    my $genseq = 0;
+    sub gensym
+    {
+        my $name = "GEN" . $genseq++;
+        my $ref = \*{$name};
+        delete $::{$name};
+        return $ref;
+    }
+}
diff --git a/contrib/ffmpeg/ffinstall.nsi b/contrib/ffmpeg/ffinstall.nsi
new file mode 100644
index 000000000..f483b0174
--- /dev/null
+++ b/contrib/ffmpeg/ffinstall.nsi
@@ -0,0 +1,75 @@
+;NSIS Script For FFmpeg
+
+;Title Of Your Application
+Name "FFmpeg"
+CompletedText "FFmpeg install completed! Enjoy your meal!"
+
+; do a CRC check
+CRCCheck On
+
+; output file name
+OutFile "FFinstall.exe"
+
+; license page introduction
+LicenseText "You must agree to this license before installing."
+
+; license data
+LicenseData ".\COPYING"
+
+; the default installation directory
+InstallDir "$PROGRAMFILES\FFmpeg"
+
+;The text to prompt the user to enter a directory
+DirText "Please select the folder below"
+
+Section "Install"
+  ;Install Files
+  SetOutPath $INSTDIR
+  SetCompress Auto
+  SetOverwrite IfNewer
+  File ".\ffmpeg.exe"
+  File ".\SDL.dll"
+  File ".\ffplay.exe"
+  File ".\COPYING"
+  File ".\CREDITS"
+  
+  ; documentation
+  SetOutPath $INSTDIR\doc
+  File ".\doc\faq.html"
+  File ".\doc\ffmpeg-doc.html"
+  File ".\doc\ffplay-doc.html"
+
+  ; Write the uninstall keys for Windows
+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\FFmpeg" "DisplayName" "FFmpeg (remove only)"
+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\FFmpeg" "UninstallString" "$INSTDIR\Uninst.exe"
+WriteUninstaller "Uninst.exe"
+SectionEnd
+
+Section "Shortcuts"
+  ;Add Shortcuts
+SectionEnd
+
+UninstallText "This will uninstall FFmpeg from your system"
+
+Section Uninstall
+  ; delete files
+  Delete "$INSTDIR\ffmpeg.exe"
+  Delete "$INSTDIR\SDL.dll"
+  Delete "$INSTDIR\ffplay.exe"
+  Delete "$INSTDIR\COPYING"
+  Delete "$INSTDIR\CREDITS"
+  
+  ; delete documentation
+  Delete "$INSTDIR\doc\faq.html"
+  Delete "$INSTDIR\ffmpeg-doc.html"
+  Delete "$INSTDIR\doc\ffplay-doc.html"
+
+  RMDir /r $INSTDIR\doc
+
+  ; delete uninstaller and unistall registry entries
+  Delete "$INSTDIR\Uninst.exe"
+  DeleteRegKey HKEY_LOCAL_MACHINE "SOFTWARE\FFmpeg"
+  DeleteRegKey HKEY_LOCAL_MACHINE "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\FFmpeg"
+  RMDir "$INSTDIR"
+SectionEnd
+
diff --git a/contrib/ffmpeg/ffmpeg.c b/contrib/ffmpeg/ffmpeg.c
new file mode 100644
index 000000000..c9bac5de6
--- /dev/null
+++ b/contrib/ffmpeg/ffmpeg.c
@@ -0,0 +1,3823 @@
+/*
+ * FFmpeg main
+ * Copyright (c) 2000-2003 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define HAVE_AV_CONFIG_H
+#include <signal.h>
+#include <limits.h>
+#include "avformat.h"
+#include "swscale.h"
+#include "framehook.h"
+#include "opt.h"
+#include "fifo.h"
+
+#ifdef __MINGW32__
+#include <conio.h>
+#else
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/time.h>
+#include <termios.h>
+#include <sys/resource.h>
+#endif
+#ifdef CONFIG_OS2
+#include <sys/types.h>
+#include <sys/select.h>
+#include <stdlib.h>
+#endif
+#undef time //needed because HAVE_AV_CONFIG_H is defined on top
+#include <time.h>
+
+#include "version.h"
+#include "cmdutils.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#if !defined(INFINITY) && defined(HUGE_VAL)
+#define INFINITY HUGE_VAL
+#endif
+
+#undef exit
+
+/* select an input stream for an output stream */
+typedef struct AVStreamMap {
+    int file_index;
+    int stream_index;
+    int sync_file_index;
+    int sync_stream_index;
+} AVStreamMap;
+
+/** select an input file for an output file */
+typedef struct AVMetaDataMap {
+    int out_file;
+    int in_file;
+} AVMetaDataMap;
+
+extern const OptionDef options[];
+
+static void show_help(void);
+static void show_license(void);
+static int opt_default(const char *opt, const char *arg);
+
+#define MAX_FILES 20
+
+static AVFormatContext *input_files[MAX_FILES];
+static int64_t input_files_ts_offset[MAX_FILES];
+static int nb_input_files = 0;
+
+static AVFormatContext *output_files[MAX_FILES];
+static int nb_output_files = 0;
+
+static AVStreamMap stream_maps[MAX_FILES];
+static int nb_stream_maps;
+
+static AVMetaDataMap meta_data_maps[MAX_FILES];
+static int nb_meta_data_maps;
+
+static AVInputFormat *file_iformat;
+static AVOutputFormat *file_oformat;
+static int frame_width  = 0;
+static int frame_height = 0;
+static float frame_aspect_ratio = 0;
+static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE;
+static int frame_padtop  = 0;
+static int frame_padbottom = 0;
+static int frame_padleft  = 0;
+static int frame_padright = 0;
+static int padcolor[3] = {16,128,128}; /* default to black */
+static int frame_topBand  = 0;
+static int frame_bottomBand = 0;
+static int frame_leftBand  = 0;
+static int frame_rightBand = 0;
+static int max_frames[4] = {INT_MAX, INT_MAX, INT_MAX, INT_MAX};
+static int frame_rate = 25;
+static int frame_rate_base = 1;
+static float video_qscale = 0;
+static int video_qdiff = 3;
+static uint16_t *intra_matrix = NULL;
+static uint16_t *inter_matrix = NULL;
+#if 0 //experimental, (can be removed)
+static float video_rc_qsquish=1.0;
+static float video_rc_qmod_amp=0;
+static int video_rc_qmod_freq=0;
+#endif
+static char *video_rc_override_string=NULL;
+static char *video_rc_eq="tex^qComp";
+static int me_method = ME_EPZS;
+static int video_disable = 0;
+static int video_discard = 0;
+static int video_codec_id = CODEC_ID_NONE;
+static int video_codec_tag = 0;
+static int same_quality = 0;
+static int do_deinterlace = 0;
+static int strict = 0;
+static int top_field_first = -1;
+static int me_threshold = 0;
+static int intra_dc_precision = 8;
+static int loop_input = 0;
+static int loop_output = AVFMT_NOOUTPUTLOOP;
+static int qp_hist = 0;
+
+static int intra_only = 0;
+static int audio_sample_rate = 44100;
+#define QSCALE_NONE -99999
+static float audio_qscale = QSCALE_NONE;
+static int audio_disable = 0;
+static int audio_channels = 1;
+static int audio_codec_id = CODEC_ID_NONE;
+static int audio_codec_tag = 0;
+static char *audio_language = NULL;
+
+static int subtitle_codec_id = CODEC_ID_NONE;
+static char *subtitle_language = NULL;
+
+static float mux_preload= 0.5;
+static float mux_max_delay= 0.7;
+
+static int64_t recording_time = 0;
+static int64_t start_time = 0;
+static int64_t rec_timestamp = 0;
+static int64_t input_ts_offset = 0;
+static int file_overwrite = 0;
+static char *str_title = NULL;
+static char *str_author = NULL;
+static char *str_copyright = NULL;
+static char *str_comment = NULL;
+static char *str_album = NULL;
+static int do_benchmark = 0;
+static int do_hex_dump = 0;
+static int do_pkt_dump = 0;
+static int do_psnr = 0;
+static int do_vstats = 0;
+static int do_pass = 0;
+static char *pass_logfilename = NULL;
+static int audio_stream_copy = 0;
+static int video_stream_copy = 0;
+static int subtitle_stream_copy = 0;
+static int video_sync_method= 1;
+static int audio_sync_method= 0;
+static int copy_ts= 0;
+static int opt_shortest = 0; //
+static int video_global_header = 0;
+
+static int rate_emu = 0;
+
+static int  video_channel = 0;
+static char *video_standard = "ntsc";
+
+static int audio_volume = 256;
+
+static int using_stdin = 0;
+static int using_vhook = 0;
+static int verbose = 1;
+static int thread_count= 1;
+static int q_pressed = 0;
+static int64_t video_size = 0;
+static int64_t audio_size = 0;
+static int64_t extra_size = 0;
+static int nb_frames_dup = 0;
+static int nb_frames_drop = 0;
+static int input_sync;
+static uint64_t limit_filesize = 0; //
+
+static int pgmyuv_compatibility_hack=0;
+static int dts_delta_threshold = 10;
+
+static int sws_flags = SWS_BICUBIC;
+
+const char **opt_names=NULL;
+int opt_name_count=0;
+AVCodecContext *avctx_opts[CODEC_TYPE_NB];
+AVFormatContext *avformat_opts;
+static int64_t timer_start = 0;
+
+static AVBitStreamFilterContext *video_bitstream_filters=NULL;
+static AVBitStreamFilterContext *audio_bitstream_filters=NULL;
+static AVBitStreamFilterContext *bitstream_filters[MAX_FILES][MAX_STREAMS];
+
+#define DEFAULT_PASS_LOGFILENAME "ffmpeg2pass"
+
+struct AVInputStream;
+
+typedef struct AVOutputStream {
+    int file_index;          /* file index */
+    int index;               /* stream index in the output file */
+    int source_index;        /* AVInputStream index */
+    AVStream *st;            /* stream in the output file */
+    int encoding_needed;     /* true if encoding needed for this stream */
+    int frame_number;
+    /* input pts and corresponding output pts
+       for A/V sync */
+    //double sync_ipts;        /* dts from the AVPacket of the demuxer in second units */
+    struct AVInputStream *sync_ist; /* input stream to sync against */
+    int64_t sync_opts;       /* output frame counter, could be changed to some true timestamp */ //FIXME look at frame_number
+    /* video only */
+    int video_resample;
+    AVFrame pict_tmp;      /* temporary image for resampling */
+    struct SwsContext *img_resample_ctx; /* for image resampling */
+    int resample_height;
+
+    int video_crop;
+    int topBand;             /* cropping area sizes */
+    int leftBand;
+
+    int video_pad;
+    int padtop;              /* padding area sizes */
+    int padbottom;
+    int padleft;
+    int padright;
+
+    /* audio only */
+    int audio_resample;
+    ReSampleContext *resample; /* for audio resampling */
+    AVFifoBuffer fifo;     /* for compression: one audio fifo per codec */
+    FILE *logfile;
+} AVOutputStream;
+
+typedef struct AVInputStream {
+    int file_index;
+    int index;
+    AVStream *st;
+    int discard;             /* true if stream data should be discarded */
+    int decoding_needed;     /* true if the packets must be decoded in 'raw_fifo' */
+    int64_t sample_index;      /* current sample */
+
+    int64_t       start;     /* time when read started */
+    unsigned long frame;     /* current frame */
+    int64_t       next_pts;  /* synthetic pts for cases where pkt.pts
+                                is not defined */
+    int64_t       pts;       /* current pts */
+    int is_start;            /* is 1 at the start and after a discontinuity */
+} AVInputStream;
+
+typedef struct AVInputFile {
+    int eof_reached;      /* true if eof reached */
+    int ist_index;        /* index of first stream in ist_table */
+    int buffer_size;      /* current total buffer size */
+    int nb_streams;       /* nb streams we are aware of */
+} AVInputFile;
+
+#ifndef __MINGW32__
+
+/* init terminal so that we can grab keys */
+static struct termios oldtty;
+#endif
+
+static void term_exit(void)
+{
+#ifndef __MINGW32__
+    tcsetattr (0, TCSANOW, &oldtty);
+#endif
+}
+
+static volatile sig_atomic_t received_sigterm = 0;
+
+static void
+sigterm_handler(int sig)
+{
+    received_sigterm = sig;
+    term_exit();
+}
+
+static void term_init(void)
+{
+#ifndef __MINGW32__
+    struct termios tty;
+
+    tcgetattr (0, &tty);
+    oldtty = tty;
+
+    tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP
+                          |INLCR|IGNCR|ICRNL|IXON);
+    tty.c_oflag |= OPOST;
+    tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN);
+    tty.c_cflag &= ~(CSIZE|PARENB);
+    tty.c_cflag |= CS8;
+    tty.c_cc[VMIN] = 1;
+    tty.c_cc[VTIME] = 0;
+
+    tcsetattr (0, TCSANOW, &tty);
+    signal(SIGQUIT, sigterm_handler); /* Quit (POSIX).  */
+#endif
+
+    signal(SIGINT , sigterm_handler); /* Interrupt (ANSI).  */
+    signal(SIGTERM, sigterm_handler); /* Termination (ANSI).  */
+    /*
+    register a function to be called at normal program termination
+    */
+    atexit(term_exit);
+#ifdef CONFIG_BEOS_NETSERVER
+    fcntl(0, F_SETFL, fcntl(0, F_GETFL) | O_NONBLOCK);
+#endif
+}
+
+/* read a key without blocking */
+static int read_key(void)
+{
+#ifdef __MINGW32__
+    if(kbhit())
+        return(getch());
+#else
+    int n = 1;
+    unsigned char ch;
+#ifndef CONFIG_BEOS_NETSERVER
+    struct timeval tv;
+    fd_set rfds;
+
+    FD_ZERO(&rfds);
+    FD_SET(0, &rfds);
+    tv.tv_sec = 0;
+    tv.tv_usec = 0;
+    n = select(1, &rfds, NULL, NULL, &tv);
+#endif
+    if (n > 0) {
+        n = read(0, &ch, 1);
+        if (n == 1)
+            return ch;
+
+        return n;
+    }
+#endif
+    return -1;
+}
+
+static int decode_interrupt_cb(void)
+{
+    return q_pressed || (q_pressed = read_key() == 'q');
+}
+
+static int read_ffserver_streams(AVFormatContext *s, const char *filename)
+{
+    int i, err;
+    AVFormatContext *ic;
+
+    err = av_open_input_file(&ic, filename, NULL, FFM_PACKET_SIZE, NULL);
+    if (err < 0)
+        return err;
+    /* copy stream format */
+    s->nb_streams = ic->nb_streams;
+    for(i=0;i<ic->nb_streams;i++) {
+        AVStream *st;
+
+        // FIXME: a more elegant solution is needed
+        st = av_mallocz(sizeof(AVStream));
+        memcpy(st, ic->streams[i], sizeof(AVStream));
+        st->codec = avcodec_alloc_context();
+        memcpy(st->codec, ic->streams[i]->codec, sizeof(AVCodecContext));
+        s->streams[i] = st;
+    }
+
+    av_close_input_file(ic);
+    return 0;
+}
+
+static double
+get_sync_ipts(const AVOutputStream *ost)
+{
+    const AVInputStream *ist = ost->sync_ist;
+    return (double)(ist->pts + input_files_ts_offset[ist->file_index] - start_time)/AV_TIME_BASE;
+}
+
+static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx, AVBitStreamFilterContext *bsfc){
+    while(bsfc){
+        AVPacket new_pkt= *pkt;
+        int a= av_bitstream_filter_filter(bsfc, avctx, NULL,
+                                          &new_pkt.data, &new_pkt.size,
+                                          pkt->data, pkt->size,
+                                          pkt->flags & PKT_FLAG_KEY);
+        if(a){
+            av_free_packet(pkt);
+            new_pkt.destruct= av_destruct_packet;
+        }
+        *pkt= new_pkt;
+
+        bsfc= bsfc->next;
+    }
+
+    av_interleaved_write_frame(s, pkt);
+}
+
+#define MAX_AUDIO_PACKET_SIZE (128 * 1024)
+
+static void do_audio_out(AVFormatContext *s,
+                         AVOutputStream *ost,
+                         AVInputStream *ist,
+                         unsigned char *buf, int size)
+{
+    uint8_t *buftmp;
+    static uint8_t *audio_buf = NULL;
+    static uint8_t *audio_out = NULL;
+    const int audio_out_size= 4*MAX_AUDIO_PACKET_SIZE;
+
+    int size_out, frame_bytes, ret;
+    AVCodecContext *enc= ost->st->codec;
+
+    /* SC: dynamic allocation of buffers */
+    if (!audio_buf)
+        audio_buf = av_malloc(2*MAX_AUDIO_PACKET_SIZE);
+    if (!audio_out)
+        audio_out = av_malloc(audio_out_size);
+    if (!audio_buf || !audio_out)
+        return;               /* Should signal an error ! */
+
+    if(audio_sync_method){
+        double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts
+                - av_fifo_size(&ost->fifo)/(ost->st->codec->channels * 2);
+        double idelta= delta*ist->st->codec->sample_rate / enc->sample_rate;
+        int byte_delta= ((int)idelta)*2*ist->st->codec->channels;
+
+        //FIXME resample delay
+        if(fabs(delta) > 50){
+            if(ist->is_start){
+                if(byte_delta < 0){
+                    byte_delta= FFMAX(byte_delta, -size);
+                    size += byte_delta;
+                    buf  -= byte_delta;
+                    if(verbose > 2)
+                        fprintf(stderr, "discarding %d audio samples\n", (int)-delta);
+                    if(!size)
+                        return;
+                    ist->is_start=0;
+                }else{
+                    static uint8_t *input_tmp= NULL;
+                    input_tmp= av_realloc(input_tmp, byte_delta + size);
+
+                    if(byte_delta + size <= MAX_AUDIO_PACKET_SIZE)
+                        ist->is_start=0;
+                    else
+                        byte_delta= MAX_AUDIO_PACKET_SIZE - size;
+
+                    memset(input_tmp, 0, byte_delta);
+                    memcpy(input_tmp + byte_delta, buf, size);
+                    buf= input_tmp;
+                    size += byte_delta;
+                    if(verbose > 2)
+                        fprintf(stderr, "adding %d audio samples of silence\n", (int)delta);
+                }
+            }else if(audio_sync_method>1){
+                int comp= av_clip(delta, -audio_sync_method, audio_sync_method);
+                assert(ost->audio_resample);
+                if(verbose > 2)
+                    fprintf(stderr, "compensating audio timestamp drift:%f compensation:%d in:%d\n", delta, comp, enc->sample_rate);
+//                fprintf(stderr, "drift:%f len:%d opts:%"PRId64" ipts:%"PRId64" fifo:%d\n", delta, -1, ost->sync_opts, (int64_t)(get_sync_ipts(ost) * enc->sample_rate), av_fifo_size(&ost->fifo)/(ost->st->codec->channels * 2));
+                av_resample_compensate(*(struct AVResampleContext**)ost->resample, comp, enc->sample_rate);
+            }
+        }
+    }else
+        ost->sync_opts= lrintf(get_sync_ipts(ost) * enc->sample_rate)
+                        - av_fifo_size(&ost->fifo)/(ost->st->codec->channels * 2); //FIXME wrong
+
+    if (ost->audio_resample) {
+        buftmp = audio_buf;
+        size_out = audio_resample(ost->resample,
+                                  (short *)buftmp, (short *)buf,
+                                  size / (ist->st->codec->channels * 2));
+        size_out = size_out * enc->channels * 2;
+    } else {
+        buftmp = buf;
+        size_out = size;
+    }
+
+    /* now encode as many frames as possible */
+    if (enc->frame_size > 1) {
+        /* output resampled raw samples */
+        av_fifo_write(&ost->fifo, buftmp, size_out);
+
+        frame_bytes = enc->frame_size * 2 * enc->channels;
+
+        while (av_fifo_read(&ost->fifo, audio_buf, frame_bytes) == 0) {
+            AVPacket pkt;
+            av_init_packet(&pkt);
+
+            ret = avcodec_encode_audio(enc, audio_out, audio_out_size,
+                                       (short *)audio_buf);
+            audio_size += ret;
+            pkt.stream_index= ost->index;
+            pkt.data= audio_out;
+            pkt.size= ret;
+            if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
+                pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
+            pkt.flags |= PKT_FLAG_KEY;
+            write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
+
+            ost->sync_opts += enc->frame_size;
+        }
+    } else {
+        AVPacket pkt;
+        av_init_packet(&pkt);
+
+        ost->sync_opts += size_out / (2 * enc->channels);
+
+        /* output a pcm frame */
+        /* XXX: change encoding codec API to avoid this ? */
+        switch(enc->codec->id) {
+        case CODEC_ID_PCM_S32LE:
+        case CODEC_ID_PCM_S32BE:
+        case CODEC_ID_PCM_U32LE:
+        case CODEC_ID_PCM_U32BE:
+            size_out = size_out << 1;
+            break;
+        case CODEC_ID_PCM_S24LE:
+        case CODEC_ID_PCM_S24BE:
+        case CODEC_ID_PCM_U24LE:
+        case CODEC_ID_PCM_U24BE:
+        case CODEC_ID_PCM_S24DAUD:
+            size_out = size_out / 2 * 3;
+            break;
+        case CODEC_ID_PCM_S16LE:
+        case CODEC_ID_PCM_S16BE:
+        case CODEC_ID_PCM_U16LE:
+        case CODEC_ID_PCM_U16BE:
+            break;
+        default:
+            size_out = size_out >> 1;
+            break;
+        }
+        ret = avcodec_encode_audio(enc, audio_out, size_out,
+                                   (short *)buftmp);
+        audio_size += ret;
+        pkt.stream_index= ost->index;
+        pkt.data= audio_out;
+        pkt.size= ret;
+        if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
+            pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
+        pkt.flags |= PKT_FLAG_KEY;
+        write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
+    }
+}
+
+static void pre_process_video_frame(AVInputStream *ist, AVPicture *picture, void **bufp)
+{
+    AVCodecContext *dec;
+    AVPicture *picture2;
+    AVPicture picture_tmp;
+    uint8_t *buf = 0;
+
+    dec = ist->st->codec;
+
+    /* deinterlace : must be done before any resize */
+    if (do_deinterlace || using_vhook) {
+        int size;
+
+        /* create temporary picture */
+        size = avpicture_get_size(dec->pix_fmt, dec->width, dec->height);
+        buf = av_malloc(size);
+        if (!buf)
+            return;
+
+        picture2 = &picture_tmp;
+        avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height);
+
+        if (do_deinterlace){
+            if(avpicture_deinterlace(picture2, picture,
+                                     dec->pix_fmt, dec->width, dec->height) < 0) {
+                /* if error, do not deinterlace */
+                av_free(buf);
+                buf = NULL;
+                picture2 = picture;
+            }
+        } else {
+            av_picture_copy(picture2, picture, dec->pix_fmt, dec->width, dec->height);
+        }
+    } else {
+        picture2 = picture;
+    }
+
+    frame_hook_process(picture2, dec->pix_fmt, dec->width, dec->height,
+                       1000000 * ist->pts / AV_TIME_BASE);
+
+    if (picture != picture2)
+        *picture = *picture2;
+    *bufp = buf;
+}
+
+/* we begin to correct av delay at this threshold */
+#define AV_DELAY_MAX 0.100
+
+static void do_subtitle_out(AVFormatContext *s,
+                            AVOutputStream *ost,
+                            AVInputStream *ist,
+                            AVSubtitle *sub,
+                            int64_t pts)
+{
+    static uint8_t *subtitle_out = NULL;
+    int subtitle_out_max_size = 65536;
+    int subtitle_out_size, nb, i;
+    AVCodecContext *enc;
+    AVPacket pkt;
+
+    if (pts == AV_NOPTS_VALUE) {
+        fprintf(stderr, "Subtitle packets must have a pts\n");
+        return;
+    }
+
+    enc = ost->st->codec;
+
+    if (!subtitle_out) {
+        subtitle_out = av_malloc(subtitle_out_max_size);
+    }
+
+    /* Note: DVB subtitle need one packet to draw them and one other
+       packet to clear them */
+    /* XXX: signal it in the codec context ? */
+    if (enc->codec_id == CODEC_ID_DVB_SUBTITLE)
+        nb = 2;
+    else
+        nb = 1;
+
+    for(i = 0; i < nb; i++) {
+        subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out,
+                                                    subtitle_out_max_size, sub);
+
+        av_init_packet(&pkt);
+        pkt.stream_index = ost->index;
+        pkt.data = subtitle_out;
+        pkt.size = subtitle_out_size;
+        pkt.pts = av_rescale_q(av_rescale_q(pts, ist->st->time_base, AV_TIME_BASE_Q) + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q,  ost->st->time_base);
+        if (enc->codec_id == CODEC_ID_DVB_SUBTITLE) {
+            /* XXX: the pts correction is handled here. Maybe handling
+               it in the codec would be better */
+            if (i == 0)
+                pkt.pts += 90 * sub->start_display_time;
+            else
+                pkt.pts += 90 * sub->end_display_time;
+        }
+        write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
+    }
+}
+
+static int bit_buffer_size= 1024*256;
+static uint8_t *bit_buffer= NULL;
+
+static void do_video_out(AVFormatContext *s,
+                         AVOutputStream *ost,
+                         AVInputStream *ist,
+                         AVFrame *in_picture,
+                         int *frame_size)
+{
+    int nb_frames, i, ret;
+    AVFrame *final_picture, *formatted_picture, *resampling_dst, *padding_src;
+    AVFrame picture_crop_temp, picture_pad_temp;
+    AVCodecContext *enc, *dec;
+
+    avcodec_get_frame_defaults(&picture_crop_temp);
+    avcodec_get_frame_defaults(&picture_pad_temp);
+
+    enc = ost->st->codec;
+    dec = ist->st->codec;
+
+    /* by default, we output a single frame */
+    nb_frames = 1;
+
+    *frame_size = 0;
+
+    if(video_sync_method){
+        double vdelta;
+        vdelta = get_sync_ipts(ost) / av_q2d(enc->time_base) - ost->sync_opts;
+        //FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c
+        if (vdelta < -1.1)
+            nb_frames = 0;
+        else if (vdelta > 1.1)
+            nb_frames = lrintf(vdelta);
+//fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, ost->sync_ipts, nb_frames);
+        if (nb_frames == 0){
+            ++nb_frames_drop;
+            if (verbose>2)
+                fprintf(stderr, "*** drop!\n");
+        }else if (nb_frames > 1) {
+            nb_frames_dup += nb_frames;
+            if (verbose>2)
+                fprintf(stderr, "*** %d dup!\n", nb_frames-1);
+        }
+    }else
+        ost->sync_opts= lrintf(get_sync_ipts(ost) / av_q2d(enc->time_base));
+
+    nb_frames= FFMIN(nb_frames, max_frames[CODEC_TYPE_VIDEO] - ost->frame_number);
+    if (nb_frames <= 0)
+        return;
+
+    if (ost->video_crop) {
+        if (av_picture_crop((AVPicture *)&picture_crop_temp, (AVPicture *)in_picture, dec->pix_fmt, ost->topBand, ost->leftBand) < 0) {
+            av_log(NULL, AV_LOG_ERROR, "error cropping picture\n");
+            return;
+        }
+        formatted_picture = &picture_crop_temp;
+    } else {
+        formatted_picture = in_picture;
+    }
+
+    final_picture = formatted_picture;
+    padding_src = formatted_picture;
+    resampling_dst = &ost->pict_tmp;
+    if (ost->video_pad) {
+        final_picture = &ost->pict_tmp;
+        if (ost->video_resample) {
+            if (av_picture_crop((AVPicture *)&picture_pad_temp, (AVPicture *)final_picture, enc->pix_fmt, ost->padtop, ost->padleft) < 0) {
+                av_log(NULL, AV_LOG_ERROR, "error padding picture\n");
+                return;
+            }
+            resampling_dst = &picture_pad_temp;
+        }
+    }
+
+    if (ost->video_resample) {
+        padding_src = NULL;
+        final_picture = &ost->pict_tmp;
+        sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize,
+              0, ost->resample_height, resampling_dst->data, resampling_dst->linesize);
+    }
+
+    if (ost->video_pad) {
+        av_picture_pad((AVPicture*)final_picture, (AVPicture *)padding_src,
+                enc->height, enc->width, enc->pix_fmt,
+                ost->padtop, ost->padbottom, ost->padleft, ost->padright, padcolor);
+    }
+
+    /* duplicates frame if needed */
+    for(i=0;i<nb_frames;i++) {
+        AVPacket pkt;
+        av_init_packet(&pkt);
+        pkt.stream_index= ost->index;
+
+        if (s->oformat->flags & AVFMT_RAWPICTURE) {
+            /* raw pictures are written as AVPicture structure to
+               avoid any copies. We support temorarily the older
+               method. */
+            AVFrame* old_frame = enc->coded_frame;
+            enc->coded_frame = dec->coded_frame; //FIXME/XXX remove this hack
+            pkt.data= (uint8_t *)final_picture;
+            pkt.size=  sizeof(AVPicture);
+            if(dec->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
+                pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
+            if(dec->coded_frame && dec->coded_frame->key_frame)
+                pkt.flags |= PKT_FLAG_KEY;
+
+            write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
+            enc->coded_frame = old_frame;
+        } else {
+            AVFrame big_picture;
+
+            big_picture= *final_picture;
+            /* better than nothing: use input picture interlaced
+               settings */
+            big_picture.interlaced_frame = in_picture->interlaced_frame;
+            if(avctx_opts[CODEC_TYPE_VIDEO]->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
+                if(top_field_first == -1)
+                    big_picture.top_field_first = in_picture->top_field_first;
+                else
+                    big_picture.top_field_first = top_field_first;
+            }
+
+            /* handles sameq here. This is not correct because it may
+               not be a global option */
+            if (same_quality) {
+                big_picture.quality = ist->st->quality;
+            }else
+                big_picture.quality = ost->st->quality;
+            if(!me_threshold)
+                big_picture.pict_type = 0;
+//            big_picture.pts = AV_NOPTS_VALUE;
+            big_picture.pts= ost->sync_opts;
+//            big_picture.pts= av_rescale(ost->sync_opts, AV_TIME_BASE*(int64_t)enc->time_base.num, enc->time_base.den);
+//av_log(NULL, AV_LOG_DEBUG, "%"PRId64" -> encoder\n", ost->sync_opts);
+            ret = avcodec_encode_video(enc,
+                                       bit_buffer, bit_buffer_size,
+                                       &big_picture);
+            if (ret == -1) {
+                fprintf(stderr, "Video encoding failed\n");
+                exit(1);
+            }
+            //enc->frame_number = enc->real_pict_num;
+            if(ret>0){
+                pkt.data= bit_buffer;
+                pkt.size= ret;
+                if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
+                    pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
+/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %"PRId64"/%"PRId64"\n",
+   pkt.pts != AV_NOPTS_VALUE ? av_rescale(pkt.pts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1,
+   pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1);*/
+
+                if(enc->coded_frame && enc->coded_frame->key_frame)
+                    pkt.flags |= PKT_FLAG_KEY;
+                write_frame(s, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
+                *frame_size = ret;
+                //fprintf(stderr,"\nFrame: %3d %3d size: %5d type: %d",
+                //        enc->frame_number-1, enc->real_pict_num, ret,
+                //        enc->pict_type);
+                /* if two pass, output log */
+                if (ost->logfile && enc->stats_out) {
+                    fprintf(ost->logfile, "%s", enc->stats_out);
+                }
+            }
+        }
+        ost->sync_opts++;
+        ost->frame_number++;
+    }
+}
+
+static double psnr(double d){
+    if(d==0) return INFINITY;
+    return -10.0*log(d)/log(10.0);
+}
+
+static void do_video_stats(AVFormatContext *os, AVOutputStream *ost,
+                           int frame_size)
+{
+    static FILE *fvstats=NULL;
+    char filename[40];
+    time_t today2;
+    struct tm *today;
+    AVCodecContext *enc;
+    int frame_number;
+    int64_t ti;
+    double ti1, bitrate, avg_bitrate;
+
+    if (!fvstats) {
+        today2 = time(NULL);
+        today = localtime(&today2);
+        snprintf(filename, sizeof(filename), "vstats_%02d%02d%02d.log", today->tm_hour,
+                                               today->tm_min,
+                                               today->tm_sec);
+        fvstats = fopen(filename,"w");
+        if (!fvstats) {
+            perror("fopen");
+            exit(1);
+        }
+    }
+
+    ti = INT64_MAX;
+    enc = ost->st->codec;
+    if (enc->codec_type == CODEC_TYPE_VIDEO) {
+        frame_number = ost->frame_number;
+        fprintf(fvstats, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA);
+        if (enc->flags&CODEC_FLAG_PSNR)
+            fprintf(fvstats, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0)));
+
+        fprintf(fvstats,"f_size= %6d ", frame_size);
+        /* compute pts value */
+        ti1 = ost->sync_opts * av_q2d(enc->time_base);
+        if (ti1 < 0.01)
+            ti1 = 0.01;
+
+        bitrate = (frame_size * 8) / av_q2d(enc->time_base) / 1000.0;
+        avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0;
+        fprintf(fvstats, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ",
+            (double)video_size / 1024, ti1, bitrate, avg_bitrate);
+        fprintf(fvstats,"type= %c\n", av_get_pict_type_char(enc->coded_frame->pict_type));
+    }
+}
+
+static void print_report(AVFormatContext **output_files,
+                         AVOutputStream **ost_table, int nb_ostreams,
+                         int is_last_report)
+{
+    char buf[1024];
+    AVOutputStream *ost;
+    AVFormatContext *oc, *os;
+    int64_t total_size;
+    AVCodecContext *enc;
+    int frame_number, vid, i;
+    double bitrate, ti1, pts;
+    static int64_t last_time = -1;
+    static int qp_histogram[52];
+
+    if (!is_last_report) {
+        int64_t cur_time;
+        /* display the report every 0.5 seconds */
+        cur_time = av_gettime();
+        if (last_time == -1) {
+            last_time = cur_time;
+            return;
+        }
+        if ((cur_time - last_time) < 500000)
+            return;
+        last_time = cur_time;
+    }
+
+
+    oc = output_files[0];
+
+    total_size = url_ftell(&oc->pb);
+
+    buf[0] = '\0';
+    ti1 = 1e10;
+    vid = 0;
+    for(i=0;i<nb_ostreams;i++) {
+        ost = ost_table[i];
+        os = output_files[ost->file_index];
+        enc = ost->st->codec;
+        if (vid && enc->codec_type == CODEC_TYPE_VIDEO) {
+            snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "q=%2.1f ",
+                    enc->coded_frame->quality/(float)FF_QP2LAMBDA);
+        }
+        if (!vid && enc->codec_type == CODEC_TYPE_VIDEO) {
+            float t = (av_gettime()-timer_start) / 1000000.0;
+
+            frame_number = ost->frame_number;
+            snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d fps=%3d q=%3.1f ",
+                     frame_number, (t>1)?(int)(frame_number/t+0.5) : 0,
+                     enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : -1);
+            if(is_last_report)
+                snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "L");
+            if(qp_hist && enc->coded_frame){
+                int j;
+                int qp= lrintf(enc->coded_frame->quality/(float)FF_QP2LAMBDA);
+                if(qp>=0 && qp<sizeof(qp_histogram)/sizeof(int))
+                    qp_histogram[qp]++;
+                for(j=0; j<32; j++)
+                    snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%X", (int)lrintf(log(qp_histogram[j]+1)/log(2)));
+            }
+            if (enc->flags&CODEC_FLAG_PSNR){
+                int j;
+                double error, error_sum=0;
+                double scale, scale_sum=0;
+                char type[3]= {'Y','U','V'};
+                snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "PSNR=");
+                for(j=0; j<3; j++){
+                    if(is_last_report){
+                        error= enc->error[j];
+                        scale= enc->width*enc->height*255.0*255.0*frame_number;
+                    }else{
+                        error= enc->coded_frame->error[j];
+                        scale= enc->width*enc->height*255.0*255.0;
+                    }
+                    if(j) scale/=4;
+                    error_sum += error;
+                    scale_sum += scale;
+                    snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%c:%2.2f ", type[j], psnr(error/scale));
+                }
+                snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "*:%2.2f ", psnr(error_sum/scale_sum));
+            }
+            vid = 1;
+        }
+        /* compute min output value */
+        pts = (double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den;
+        if ((pts < ti1) && (pts > 0))
+            ti1 = pts;
+    }
+    if (ti1 < 0.01)
+        ti1 = 0.01;
+
+    if (verbose || is_last_report) {
+        bitrate = (double)(total_size * 8) / ti1 / 1000.0;
+
+        snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf),
+            "size=%8.0fkB time=%0.1f bitrate=%6.1fkbits/s",
+            (double)total_size / 1024, ti1, bitrate);
+
+        if (verbose > 1)
+          snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d",
+                  nb_frames_dup, nb_frames_drop);
+
+        if (verbose >= 0)
+            fprintf(stderr, "%s    \r", buf);
+
+        fflush(stderr);
+    }
+
+    if (is_last_report && verbose >= 0){
+        int64_t raw= audio_size + video_size + extra_size;
+        fprintf(stderr, "\n");
+        fprintf(stderr, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n",
+                video_size/1024.0,
+                audio_size/1024.0,
+                extra_size/1024.0,
+                100.0*(total_size - raw)/raw
+        );
+    }
+}
+
+/* pkt = NULL means EOF (needed to flush decoder buffers) */
+static int output_packet(AVInputStream *ist, int ist_index,
+                         AVOutputStream **ost_table, int nb_ostreams,
+                         const AVPacket *pkt)
+{
+    AVFormatContext *os;
+    AVOutputStream *ost;
+    uint8_t *ptr;
+    int len, ret, i;
+    uint8_t *data_buf;
+    int data_size, got_picture;
+    AVFrame picture;
+    void *buffer_to_free;
+    static unsigned int samples_size= 0;
+    static short *samples= NULL;
+    AVSubtitle subtitle, *subtitle_to_free;
+    int got_subtitle;
+
+    if(!pkt){
+        ist->pts= ist->next_pts; // needed for last packet if vsync=0
+    } else if (pkt->dts != AV_NOPTS_VALUE) { //FIXME seems redundant, as libavformat does this too
+        ist->next_pts = ist->pts = av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q);
+    } else {
+//        assert(ist->pts == ist->next_pts);
+    }
+
+    if (pkt == NULL) {
+        /* EOF handling */
+        ptr = NULL;
+        len = 0;
+        goto handle_eof;
+    }
+
+    len = pkt->size;
+    ptr = pkt->data;
+    while (len > 0) {
+    handle_eof:
+        /* decode the packet if needed */
+        data_buf = NULL; /* fail safe */
+        data_size = 0;
+        subtitle_to_free = NULL;
+        if (ist->decoding_needed) {
+            switch(ist->st->codec->codec_type) {
+            case CODEC_TYPE_AUDIO:{
+                if(pkt)
+                    samples= av_fast_realloc(samples, &samples_size, FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE));
+                data_size= samples_size;
+                    /* XXX: could avoid copy if PCM 16 bits with same
+                       endianness as CPU */
+                ret = avcodec_decode_audio2(ist->st->codec, samples, &data_size,
+                                           ptr, len);
+                if (ret < 0)
+                    goto fail_decode;
+                ptr += ret;
+                len -= ret;
+                /* Some bug in mpeg audio decoder gives */
+                /* data_size < 0, it seems they are overflows */
+                if (data_size <= 0) {
+                    /* no audio frame */
+                    continue;
+                }
+                data_buf = (uint8_t *)samples;
+                ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) /
+                    (ist->st->codec->sample_rate * ist->st->codec->channels);
+                break;}
+            case CODEC_TYPE_VIDEO:
+                    data_size = (ist->st->codec->width * ist->st->codec->height * 3) / 2;
+                    /* XXX: allocate picture correctly */
+                    avcodec_get_frame_defaults(&picture);
+
+                    ret = avcodec_decode_video(ist->st->codec,
+                                               &picture, &got_picture, ptr, len);
+                    ist->st->quality= picture.quality;
+                    if (ret < 0)
+                        goto fail_decode;
+                    if (!got_picture) {
+                        /* no picture yet */
+                        goto discard_packet;
+                    }
+                    if (ist->st->codec->time_base.num != 0) {
+                        ist->next_pts += ((int64_t)AV_TIME_BASE *
+                                          ist->st->codec->time_base.num) /
+                            ist->st->codec->time_base.den;
+                    }
+                    len = 0;
+                    break;
+            case CODEC_TYPE_SUBTITLE:
+                ret = avcodec_decode_subtitle(ist->st->codec,
+                                              &subtitle, &got_subtitle, ptr, len);
+                if (ret < 0)
+                    goto fail_decode;
+                if (!got_subtitle) {
+                    goto discard_packet;
+                }
+                subtitle_to_free = &subtitle;
+                len = 0;
+                break;
+            default:
+                goto fail_decode;
+            }
+        } else {
+            switch(ist->st->codec->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) /
+                    (ist->st->codec->sample_rate * ist->st->codec->channels);
+                break;
+            case CODEC_TYPE_VIDEO:
+                if (ist->st->codec->time_base.num != 0) {
+                    ist->next_pts += ((int64_t)AV_TIME_BASE *
+                                      ist->st->codec->time_base.num) /
+                        ist->st->codec->time_base.den;
+                }
+                break;
+            }
+            data_buf = ptr;
+            data_size = len;
+            ret = len;
+            len = 0;
+        }
+
+        buffer_to_free = NULL;
+        if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            pre_process_video_frame(ist, (AVPicture *)&picture,
+                                    &buffer_to_free);
+        }
+
+        // preprocess audio (volume)
+        if (ist->st->codec->codec_type == CODEC_TYPE_AUDIO) {
+            if (audio_volume != 256) {
+                short *volp;
+                volp = samples;
+                for(i=0;i<(data_size / sizeof(short));i++) {
+                    int v = ((*volp) * audio_volume + 128) >> 8;
+                    if (v < -32768) v = -32768;
+                    if (v >  32767) v = 32767;
+                    *volp++ = v;
+                }
+            }
+        }
+
+        /* frame rate emulation */
+        if (ist->st->codec->rate_emu) {
+            int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec->time_base.num, 1000000, ist->st->codec->time_base.den);
+            int64_t now = av_gettime() - ist->start;
+            if (pts > now)
+                usleep(pts - now);
+
+            ist->frame++;
+        }
+
+#if 0
+        /* mpeg PTS deordering : if it is a P or I frame, the PTS
+           is the one of the next displayed one */
+        /* XXX: add mpeg4 too ? */
+        if (ist->st->codec->codec_id == CODEC_ID_MPEG1VIDEO) {
+            if (ist->st->codec->pict_type != B_TYPE) {
+                int64_t tmp;
+                tmp = ist->last_ip_pts;
+                ist->last_ip_pts  = ist->frac_pts.val;
+                ist->frac_pts.val = tmp;
+            }
+        }
+#endif
+        /* if output time reached then transcode raw format,
+           encode packets and output them */
+        if (start_time == 0 || ist->pts >= start_time)
+            for(i=0;i<nb_ostreams;i++) {
+                int frame_size;
+
+                ost = ost_table[i];
+                if (ost->source_index == ist_index) {
+                    os = output_files[ost->file_index];
+
+#if 0
+                    printf("%d: got pts=%0.3f %0.3f\n", i,
+                           (double)pkt->pts / AV_TIME_BASE,
+                           ((double)ist->pts / AV_TIME_BASE) -
+                           ((double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den));
+#endif
+                    /* set the input output pts pairs */
+                    //ost->sync_ipts = (double)(ist->pts + input_files_ts_offset[ist->file_index] - start_time)/ AV_TIME_BASE;
+
+                    if (ost->encoding_needed) {
+                        switch(ost->st->codec->codec_type) {
+                        case CODEC_TYPE_AUDIO:
+                            do_audio_out(os, ost, ist, data_buf, data_size);
+                            break;
+                        case CODEC_TYPE_VIDEO:
+                            do_video_out(os, ost, ist, &picture, &frame_size);
+                            video_size += frame_size;
+                            if (do_vstats && frame_size)
+                                do_video_stats(os, ost, frame_size);
+                            break;
+                        case CODEC_TYPE_SUBTITLE:
+                            do_subtitle_out(os, ost, ist, &subtitle,
+                                            pkt->pts);
+                            break;
+                        default:
+                            av_abort();
+                        }
+                    } else {
+                        AVFrame avframe; //FIXME/XXX remove this
+                        AVPacket opkt;
+                        av_init_packet(&opkt);
+
+                        /* no reencoding needed : output the packet directly */
+                        /* force the input stream PTS */
+
+                        avcodec_get_frame_defaults(&avframe);
+                        ost->st->codec->coded_frame= &avframe;
+                        avframe.key_frame = pkt->flags & PKT_FLAG_KEY;
+
+                        if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO)
+                            audio_size += data_size;
+                        else if (ost->st->codec->codec_type == CODEC_TYPE_VIDEO) {
+                            video_size += data_size;
+                            ost->sync_opts++;
+                        }
+
+                        opkt.stream_index= ost->index;
+                        if(pkt->pts != AV_NOPTS_VALUE)
+                            opkt.pts= av_rescale_q(av_rescale_q(pkt->pts, ist->st->time_base, AV_TIME_BASE_Q) + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q,  ost->st->time_base);
+                        else
+                            opkt.pts= AV_NOPTS_VALUE;
+
+                        {
+                            int64_t dts;
+                            if (pkt->dts == AV_NOPTS_VALUE)
+                                dts = ist->next_pts;
+                            else
+                                dts= av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q);
+                            opkt.dts= av_rescale_q(dts + input_files_ts_offset[ist->file_index], AV_TIME_BASE_Q,  ost->st->time_base);
+                        }
+                        opkt.flags= pkt->flags;
+
+                        //FIXME remove the following 2 lines they shall be replaced by the bitstream filters
+                        if(av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, data_buf, data_size, pkt->flags & PKT_FLAG_KEY))
+                            opkt.destruct= av_destruct_packet;
+
+                        write_frame(os, &opkt, ost->st->codec, bitstream_filters[ost->file_index][pkt->stream_index]);
+                        ost->st->codec->frame_number++;
+                        ost->frame_number++;
+                        av_free_packet(&opkt);
+                    }
+                }
+            }
+        av_free(buffer_to_free);
+        /* XXX: allocate the subtitles in the codec ? */
+        if (subtitle_to_free) {
+            if (subtitle_to_free->rects != NULL) {
+                for (i = 0; i < subtitle_to_free->num_rects; i++) {
+                    av_free(subtitle_to_free->rects[i].bitmap);
+                    av_free(subtitle_to_free->rects[i].rgba_palette);
+                }
+                av_freep(&subtitle_to_free->rects);
+            }
+            subtitle_to_free->num_rects = 0;
+            subtitle_to_free = NULL;
+        }
+    }
+ discard_packet:
+    if (pkt == NULL) {
+        /* EOF handling */
+
+        for(i=0;i<nb_ostreams;i++) {
+            ost = ost_table[i];
+            if (ost->source_index == ist_index) {
+                AVCodecContext *enc= ost->st->codec;
+                os = output_files[ost->file_index];
+
+                if(ost->st->codec->codec_type == CODEC_TYPE_AUDIO && enc->frame_size <=1)
+                    continue;
+                if(ost->st->codec->codec_type == CODEC_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE))
+                    continue;
+
+                if (ost->encoding_needed) {
+                    for(;;) {
+                        AVPacket pkt;
+                        int fifo_bytes;
+                        av_init_packet(&pkt);
+                        pkt.stream_index= ost->index;
+
+                        switch(ost->st->codec->codec_type) {
+                        case CODEC_TYPE_AUDIO:
+                            fifo_bytes = av_fifo_size(&ost->fifo);
+                            ret = 0;
+                            /* encode any samples remaining in fifo */
+                            if(fifo_bytes > 0 && enc->codec->capabilities & CODEC_CAP_SMALL_LAST_FRAME) {
+                                int fs_tmp = enc->frame_size;
+                                enc->frame_size = fifo_bytes / (2 * enc->channels);
+                                if(av_fifo_read(&ost->fifo, (uint8_t *)samples, fifo_bytes) == 0) {
+                                    ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, samples);
+                                }
+                                enc->frame_size = fs_tmp;
+                            }
+                            if(ret <= 0) {
+                                ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, NULL);
+                            }
+                            audio_size += ret;
+                            pkt.flags |= PKT_FLAG_KEY;
+                            break;
+                        case CODEC_TYPE_VIDEO:
+                            ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL);
+                            video_size += ret;
+                            if(enc->coded_frame && enc->coded_frame->key_frame)
+                                pkt.flags |= PKT_FLAG_KEY;
+                            if (ost->logfile && enc->stats_out) {
+                                fprintf(ost->logfile, "%s", enc->stats_out);
+                            }
+                            break;
+                        default:
+                            ret=-1;
+                        }
+
+                        if(ret<=0)
+                            break;
+                        pkt.data= bit_buffer;
+                        pkt.size= ret;
+                        if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
+                            pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
+                        write_frame(os, &pkt, ost->st->codec, bitstream_filters[ost->file_index][pkt.stream_index]);
+                    }
+                }
+            }
+        }
+    }
+
+    return 0;
+ fail_decode:
+    return -1;
+}
+
+
+/*
+ * The following code is the main loop of the file converter
+ */
+static int av_encode(AVFormatContext **output_files,
+                     int nb_output_files,
+                     AVFormatContext **input_files,
+                     int nb_input_files,
+                     AVStreamMap *stream_maps, int nb_stream_maps)
+{
+    int ret, i, j, k, n, nb_istreams = 0, nb_ostreams = 0;
+    AVFormatContext *is, *os;
+    AVCodecContext *codec, *icodec;
+    AVOutputStream *ost, **ost_table = NULL;
+    AVInputStream *ist, **ist_table = NULL;
+    AVInputFile *file_table;
+    int key;
+
+    file_table= (AVInputFile*) av_mallocz(nb_input_files * sizeof(AVInputFile));
+    if (!file_table)
+        goto fail;
+
+    /* input stream init */
+    j = 0;
+    for(i=0;i<nb_input_files;i++) {
+        is = input_files[i];
+        file_table[i].ist_index = j;
+        file_table[i].nb_streams = is->nb_streams;
+        j += is->nb_streams;
+    }
+    nb_istreams = j;
+
+    ist_table = av_mallocz(nb_istreams * sizeof(AVInputStream *));
+    if (!ist_table)
+        goto fail;
+
+    for(i=0;i<nb_istreams;i++) {
+        ist = av_mallocz(sizeof(AVInputStream));
+        if (!ist)
+            goto fail;
+        ist_table[i] = ist;
+    }
+    j = 0;
+    for(i=0;i<nb_input_files;i++) {
+        is = input_files[i];
+        for(k=0;k<is->nb_streams;k++) {
+            ist = ist_table[j++];
+            ist->st = is->streams[k];
+            ist->file_index = i;
+            ist->index = k;
+            ist->discard = 1; /* the stream is discarded by default
+                                 (changed later) */
+
+            if (ist->st->codec->rate_emu) {
+                ist->start = av_gettime();
+                ist->frame = 0;
+            }
+        }
+    }
+
+    /* output stream init */
+    nb_ostreams = 0;
+    for(i=0;i<nb_output_files;i++) {
+        os = output_files[i];
+        if (!os->nb_streams) {
+            fprintf(stderr, "Output file does not contain any stream\n");
+            exit(1);
+        }
+        nb_ostreams += os->nb_streams;
+    }
+    if (nb_stream_maps > 0 && nb_stream_maps != nb_ostreams) {
+        fprintf(stderr, "Number of stream maps must match number of output streams\n");
+        exit(1);
+    }
+
+    /* Sanity check the mapping args -- do the input files & streams exist? */
+    for(i=0;i<nb_stream_maps;i++) {
+        int fi = stream_maps[i].file_index;
+        int si = stream_maps[i].stream_index;
+
+        if (fi < 0 || fi > nb_input_files - 1 ||
+            si < 0 || si > file_table[fi].nb_streams - 1) {
+            fprintf(stderr,"Could not find input stream #%d.%d\n", fi, si);
+            exit(1);
+        }
+        fi = stream_maps[i].sync_file_index;
+        si = stream_maps[i].sync_stream_index;
+        if (fi < 0 || fi > nb_input_files - 1 ||
+            si < 0 || si > file_table[fi].nb_streams - 1) {
+            fprintf(stderr,"Could not find sync stream #%d.%d\n", fi, si);
+            exit(1);
+        }
+    }
+
+    ost_table = av_mallocz(sizeof(AVOutputStream *) * nb_ostreams);
+    if (!ost_table)
+        goto fail;
+    for(i=0;i<nb_ostreams;i++) {
+        ost = av_mallocz(sizeof(AVOutputStream));
+        if (!ost)
+            goto fail;
+        ost_table[i] = ost;
+    }
+
+    n = 0;
+    for(k=0;k<nb_output_files;k++) {
+        os = output_files[k];
+        for(i=0;i<os->nb_streams;i++) {
+            int found;
+            ost = ost_table[n++];
+            ost->file_index = k;
+            ost->index = i;
+            ost->st = os->streams[i];
+            if (nb_stream_maps > 0) {
+                ost->source_index = file_table[stream_maps[n-1].file_index].ist_index +
+                    stream_maps[n-1].stream_index;
+
+                /* Sanity check that the stream types match */
+                if (ist_table[ost->source_index]->st->codec->codec_type != ost->st->codec->codec_type) {
+                    fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n",
+                        stream_maps[n-1].file_index, stream_maps[n-1].stream_index,
+                        ost->file_index, ost->index);
+                    exit(1);
+                }
+
+            } else {
+                /* get corresponding input stream index : we select the first one with the right type */
+                found = 0;
+                for(j=0;j<nb_istreams;j++) {
+                    ist = ist_table[j];
+                    if (ist->discard &&
+                        ist->st->codec->codec_type == ost->st->codec->codec_type) {
+                        ost->source_index = j;
+                        found = 1;
+                        break;
+                    }
+                }
+
+                if (!found) {
+                    /* try again and reuse existing stream */
+                    for(j=0;j<nb_istreams;j++) {
+                        ist = ist_table[j];
+                        if (ist->st->codec->codec_type == ost->st->codec->codec_type) {
+                            ost->source_index = j;
+                            found = 1;
+                        }
+                    }
+                    if (!found) {
+                        fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n",
+                                ost->file_index, ost->index);
+                        exit(1);
+                    }
+                }
+            }
+            ist = ist_table[ost->source_index];
+            ist->discard = 0;
+            ost->sync_ist = (nb_stream_maps > 0) ?
+                ist_table[file_table[stream_maps[n-1].sync_file_index].ist_index +
+                         stream_maps[n-1].sync_stream_index] : ist;
+        }
+    }
+
+    /* for each output stream, we compute the right encoding parameters */
+    for(i=0;i<nb_ostreams;i++) {
+        ost = ost_table[i];
+        ist = ist_table[ost->source_index];
+
+        codec = ost->st->codec;
+        icodec = ist->st->codec;
+
+        if (ost->st->stream_copy) {
+            /* if stream_copy is selected, no need to decode or encode */
+            codec->codec_id = icodec->codec_id;
+            codec->codec_type = icodec->codec_type;
+            if(!codec->codec_tag) codec->codec_tag = icodec->codec_tag;
+            codec->bit_rate = icodec->bit_rate;
+            codec->extradata= icodec->extradata;
+            codec->extradata_size= icodec->extradata_size;
+            if(av_q2d(icodec->time_base) > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/1000)
+                codec->time_base = icodec->time_base;
+            else
+                codec->time_base = ist->st->time_base;
+            switch(codec->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                codec->sample_rate = icodec->sample_rate;
+                codec->channels = icodec->channels;
+                codec->frame_size = icodec->frame_size;
+                codec->block_align= icodec->block_align;
+                break;
+            case CODEC_TYPE_VIDEO:
+                if(using_vhook) {
+                    fprintf(stderr,"-vcodec copy and -vhook are incompatible (frames are not decoded)\n");
+                    exit(1);
+                }
+                codec->pix_fmt = icodec->pix_fmt;
+                codec->width = icodec->width;
+                codec->height = icodec->height;
+                codec->has_b_frames = icodec->has_b_frames;
+                break;
+            case CODEC_TYPE_SUBTITLE:
+                break;
+            default:
+                av_abort();
+            }
+        } else {
+            switch(codec->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                if (av_fifo_init(&ost->fifo, 2 * MAX_AUDIO_PACKET_SIZE))
+                    goto fail;
+
+                if (codec->channels == icodec->channels &&
+                    codec->sample_rate == icodec->sample_rate) {
+                    ost->audio_resample = 0;
+                } else {
+                    if (codec->channels != icodec->channels &&
+                        (icodec->codec_id == CODEC_ID_AC3 ||
+                         icodec->codec_id == CODEC_ID_DTS)) {
+                        /* Special case for 5:1 AC3 and DTS input */
+                        /* and mono or stereo output      */
+                        /* Request specific number of channels */
+                        icodec->channels = codec->channels;
+                        if (codec->sample_rate == icodec->sample_rate)
+                            ost->audio_resample = 0;
+                        else {
+                            ost->audio_resample = 1;
+                        }
+                    } else {
+                        ost->audio_resample = 1;
+                    }
+                }
+                if(audio_sync_method>1)
+                    ost->audio_resample = 1;
+
+                if(ost->audio_resample){
+                    ost->resample = audio_resample_init(codec->channels, icodec->channels,
+                                                    codec->sample_rate, icodec->sample_rate);
+                    if(!ost->resample){
+                        printf("Can't resample.  Aborting.\n");
+                        av_abort();
+                    }
+                }
+                ist->decoding_needed = 1;
+                ost->encoding_needed = 1;
+                break;
+            case CODEC_TYPE_VIDEO:
+                ost->video_crop = ((frame_leftBand + frame_rightBand + frame_topBand + frame_bottomBand) != 0);
+                ost->video_pad = ((frame_padleft + frame_padright + frame_padtop + frame_padbottom) != 0);
+                ost->video_resample = ((codec->width != icodec->width -
+                                (frame_leftBand + frame_rightBand) +
+                                (frame_padleft + frame_padright)) ||
+                        (codec->height != icodec->height -
+                                (frame_topBand  + frame_bottomBand) +
+                                (frame_padtop + frame_padbottom)) ||
+                        (codec->pix_fmt != icodec->pix_fmt));
+                if (ost->video_crop) {
+                    ost->topBand = frame_topBand;
+                    ost->leftBand = frame_leftBand;
+                }
+                if (ost->video_pad) {
+                    ost->padtop = frame_padtop;
+                    ost->padleft = frame_padleft;
+                    ost->padbottom = frame_padbottom;
+                    ost->padright = frame_padright;
+                    if (!ost->video_resample) {
+                        avcodec_get_frame_defaults(&ost->pict_tmp);
+                        if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, codec->pix_fmt,
+                                         codec->width, codec->height ) )
+                            goto fail;
+                    }
+                }
+                if (ost->video_resample) {
+                    avcodec_get_frame_defaults(&ost->pict_tmp);
+                    if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, codec->pix_fmt,
+                                         codec->width, codec->height ) ) {
+                        fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n");
+                        exit(1);
+                    }
+                    ost->img_resample_ctx = sws_getContext(
+                            icodec->width - (frame_leftBand + frame_rightBand),
+                            icodec->height - (frame_topBand + frame_bottomBand),
+                            icodec->pix_fmt,
+                            codec->width - (frame_padleft + frame_padright),
+                            codec->height - (frame_padtop + frame_padbottom),
+                            codec->pix_fmt,
+                            sws_flags, NULL, NULL, NULL);
+                    if (ost->img_resample_ctx == NULL) {
+                        fprintf(stderr, "Cannot get resampling context\n");
+                        exit(1);
+                    }
+                    ost->resample_height = icodec->height - (frame_topBand + frame_bottomBand);
+                }
+                ost->encoding_needed = 1;
+                ist->decoding_needed = 1;
+                break;
+            case CODEC_TYPE_SUBTITLE:
+                ost->encoding_needed = 1;
+                ist->decoding_needed = 1;
+                break;
+            default:
+                av_abort();
+                break;
+            }
+            /* two pass mode */
+            if (ost->encoding_needed &&
+                (codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) {
+                char logfilename[1024];
+                FILE *f;
+                int size;
+                char *logbuffer;
+
+                snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
+                         pass_logfilename ?
+                         pass_logfilename : DEFAULT_PASS_LOGFILENAME, i);
+                if (codec->flags & CODEC_FLAG_PASS1) {
+                    f = fopen(logfilename, "w");
+                    if (!f) {
+                        perror(logfilename);
+                        exit(1);
+                    }
+                    ost->logfile = f;
+                } else {
+                    /* read the log file */
+                    f = fopen(logfilename, "r");
+                    if (!f) {
+                        perror(logfilename);
+                        exit(1);
+                    }
+                    fseek(f, 0, SEEK_END);
+                    size = ftell(f);
+                    fseek(f, 0, SEEK_SET);
+                    logbuffer = av_malloc(size + 1);
+                    if (!logbuffer) {
+                        fprintf(stderr, "Could not allocate log buffer\n");
+                        exit(1);
+                    }
+                    size = fread(logbuffer, 1, size, f);
+                    fclose(f);
+                    logbuffer[size] = '\0';
+                    codec->stats_in = logbuffer;
+                }
+            }
+        }
+        if(codec->codec_type == CODEC_TYPE_VIDEO){
+            int size= codec->width * codec->height;
+            bit_buffer_size= FFMAX(bit_buffer_size, 4*size);
+        }
+    }
+
+    if (!bit_buffer)
+        bit_buffer = av_malloc(bit_buffer_size);
+    if (!bit_buffer)
+        goto fail;
+
+    /* dump the file output parameters - cannot be done before in case
+       of stream copy */
+    for(i=0;i<nb_output_files;i++) {
+        dump_format(output_files[i], i, output_files[i]->filename, 1);
+    }
+
+    /* dump the stream mapping */
+    if (verbose >= 0) {
+        fprintf(stderr, "Stream mapping:\n");
+        for(i=0;i<nb_ostreams;i++) {
+            ost = ost_table[i];
+            fprintf(stderr, "  Stream #%d.%d -> #%d.%d",
+                    ist_table[ost->source_index]->file_index,
+                    ist_table[ost->source_index]->index,
+                    ost->file_index,
+                    ost->index);
+            if (ost->sync_ist != ist_table[ost->source_index])
+                fprintf(stderr, " [sync #%d.%d]",
+                        ost->sync_ist->file_index,
+                        ost->sync_ist->index);
+            fprintf(stderr, "\n");
+        }
+    }
+
+    /* open each encoder */
+    for(i=0;i<nb_ostreams;i++) {
+        ost = ost_table[i];
+        if (ost->encoding_needed) {
+            AVCodec *codec;
+            codec = avcodec_find_encoder(ost->st->codec->codec_id);
+            if (!codec) {
+                fprintf(stderr, "Unsupported codec for output stream #%d.%d\n",
+                        ost->file_index, ost->index);
+                exit(1);
+            }
+            if (avcodec_open(ost->st->codec, codec) < 0) {
+                fprintf(stderr, "Error while opening codec for output stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height\n",
+                        ost->file_index, ost->index);
+                exit(1);
+            }
+            extra_size += ost->st->codec->extradata_size;
+        }
+    }
+
+    /* open each decoder */
+    for(i=0;i<nb_istreams;i++) {
+        ist = ist_table[i];
+        if (ist->decoding_needed) {
+            AVCodec *codec;
+            codec = avcodec_find_decoder(ist->st->codec->codec_id);
+            if (!codec) {
+                fprintf(stderr, "Unsupported codec (id=%d) for input stream #%d.%d\n",
+                        ist->st->codec->codec_id, ist->file_index, ist->index);
+                exit(1);
+            }
+            if (avcodec_open(ist->st->codec, codec) < 0) {
+                fprintf(stderr, "Error while opening codec for input stream #%d.%d\n",
+                        ist->file_index, ist->index);
+                exit(1);
+            }
+            //if (ist->st->codec->codec_type == CODEC_TYPE_VIDEO)
+            //    ist->st->codec->flags |= CODEC_FLAG_REPEAT_FIELD;
+        }
+    }
+
+    /* init pts */
+    for(i=0;i<nb_istreams;i++) {
+        ist = ist_table[i];
+        is = input_files[ist->file_index];
+        ist->pts = 0;
+        ist->next_pts = av_rescale_q(ist->st->start_time, ist->st->time_base, AV_TIME_BASE_Q);
+        if(ist->st->start_time == AV_NOPTS_VALUE)
+            ist->next_pts=0;
+        if(input_files_ts_offset[ist->file_index])
+            ist->next_pts= AV_NOPTS_VALUE;
+        ist->is_start = 1;
+    }
+
+    /* set meta data information from input file if required */
+    for (i=0;i<nb_meta_data_maps;i++) {
+        AVFormatContext *out_file;
+        AVFormatContext *in_file;
+
+        int out_file_index = meta_data_maps[i].out_file;
+        int in_file_index = meta_data_maps[i].in_file;
+        if ( out_file_index < 0 || out_file_index >= nb_output_files ) {
+            fprintf(stderr, "Invalid output file index %d map_meta_data(%d,%d)\n", out_file_index, out_file_index, in_file_index);
+            ret = AVERROR(EINVAL);
+            goto fail;
+        }
+        if ( in_file_index < 0 || in_file_index >= nb_input_files ) {
+            fprintf(stderr, "Invalid input file index %d map_meta_data(%d,%d)\n", in_file_index, out_file_index, in_file_index);
+            ret = AVERROR(EINVAL);
+            goto fail;
+        }
+
+        out_file = output_files[out_file_index];
+        in_file = input_files[in_file_index];
+
+        strcpy(out_file->title, in_file->title);
+        strcpy(out_file->author, in_file->author);
+        strcpy(out_file->copyright, in_file->copyright);
+        strcpy(out_file->comment, in_file->comment);
+        strcpy(out_file->album, in_file->album);
+        out_file->year = in_file->year;
+        out_file->track = in_file->track;
+        strcpy(out_file->genre, in_file->genre);
+    }
+
+    /* open files and write file headers */
+    for(i=0;i<nb_output_files;i++) {
+        os = output_files[i];
+        if (av_write_header(os) < 0) {
+            fprintf(stderr, "Could not write header for output file #%d (incorrect codec parameters ?)\n", i);
+            ret = AVERROR(EINVAL);
+            goto fail;
+        }
+    }
+
+    if ( !using_stdin && verbose >= 0) {
+        fprintf(stderr, "Press [q] to stop encoding\n");
+        url_set_interrupt_cb(decode_interrupt_cb);
+    }
+    term_init();
+
+    key = -1;
+    timer_start = av_gettime();
+
+    for(; received_sigterm == 0;) {
+        int file_index, ist_index;
+        AVPacket pkt;
+        double ipts_min;
+        double opts_min;
+
+    redo:
+        ipts_min= 1e100;
+        opts_min= 1e100;
+        /* if 'q' pressed, exits */
+        if (!using_stdin) {
+            if (q_pressed)
+                break;
+            /* read_key() returns 0 on EOF */
+            key = read_key();
+            if (key == 'q')
+                break;
+        }
+
+        /* select the stream that we must read now by looking at the
+           smallest output pts */
+        file_index = -1;
+        for(i=0;i<nb_ostreams;i++) {
+            double ipts, opts;
+            ost = ost_table[i];
+            os = output_files[ost->file_index];
+            ist = ist_table[ost->source_index];
+            if(ost->st->codec->codec_type == CODEC_TYPE_VIDEO)
+                opts = ost->sync_opts * av_q2d(ost->st->codec->time_base);
+            else
+                opts = ost->st->pts.val * av_q2d(ost->st->time_base);
+            ipts = (double)ist->pts;
+            if (!file_table[ist->file_index].eof_reached){
+                if(ipts < ipts_min) {
+                    ipts_min = ipts;
+                    if(input_sync ) file_index = ist->file_index;
+                }
+                if(opts < opts_min) {
+                    opts_min = opts;
+                    if(!input_sync) file_index = ist->file_index;
+                }
+            }
+            if(ost->frame_number >= max_frames[ost->st->codec->codec_type]){
+                file_index= -1;
+                break;
+            }
+        }
+        /* if none, if is finished */
+        if (file_index < 0) {
+            break;
+        }
+
+        /* finish if recording time exhausted */
+        if (recording_time > 0 && opts_min >= (recording_time / 1000000.0))
+            break;
+
+        /* finish if limit size exhausted */
+        if (limit_filesize != 0 && limit_filesize < url_ftell(&output_files[0]->pb))
+            break;
+
+        /* read a frame from it and output it in the fifo */
+        is = input_files[file_index];
+        if (av_read_frame(is, &pkt) < 0) {
+            file_table[file_index].eof_reached = 1;
+            if (opt_shortest) break; else continue; //
+        }
+
+        if (do_pkt_dump) {
+            av_pkt_dump_log(NULL, AV_LOG_DEBUG, &pkt, do_hex_dump);
+        }
+        /* the following test is needed in case new streams appear
+           dynamically in stream : we ignore them */
+        if (pkt.stream_index >= file_table[file_index].nb_streams)
+            goto discard_packet;
+        ist_index = file_table[file_index].ist_index + pkt.stream_index;
+        ist = ist_table[ist_index];
+        if (ist->discard)
+            goto discard_packet;
+
+//        fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n", ist->next_pts, pkt.dts, input_files_ts_offset[ist->file_index], ist->st->codec->codec_type);
+        if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE) {
+            int64_t delta= av_rescale_q(pkt.dts, ist->st->time_base, AV_TIME_BASE_Q) - ist->next_pts;
+            if(FFABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE && !copy_ts){
+                input_files_ts_offset[ist->file_index]-= delta;
+                if (verbose > 2)
+                    fprintf(stderr, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n", delta, input_files_ts_offset[ist->file_index]);
+                for(i=0; i<file_table[file_index].nb_streams; i++){
+                    int index= file_table[file_index].ist_index + i;
+                    ist_table[index]->next_pts += delta;
+                    ist_table[index]->is_start=1;
+                }
+            }
+        }
+
+        //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->index, pkt.size);
+        if (output_packet(ist, ist_index, ost_table, nb_ostreams, &pkt) < 0) {
+
+            if (verbose >= 0)
+                fprintf(stderr, "Error while decoding stream #%d.%d\n",
+                        ist->file_index, ist->index);
+
+            av_free_packet(&pkt);
+            goto redo;
+        }
+
+    discard_packet:
+        av_free_packet(&pkt);
+
+        /* dump report by using the output first video and audio streams */
+        print_report(output_files, ost_table, nb_ostreams, 0);
+    }
+
+    /* at the end of stream, we must flush the decoder buffers */
+    for(i=0;i<nb_istreams;i++) {
+        ist = ist_table[i];
+        if (ist->decoding_needed) {
+            output_packet(ist, i, ost_table, nb_ostreams, NULL);
+        }
+    }
+
+    term_exit();
+
+    /* write the trailer if needed and close file */
+    for(i=0;i<nb_output_files;i++) {
+        os = output_files[i];
+        av_write_trailer(os);
+    }
+
+    /* dump report by using the first video and audio streams */
+    print_report(output_files, ost_table, nb_ostreams, 1);
+
+    /* close each encoder */
+    for(i=0;i<nb_ostreams;i++) {
+        ost = ost_table[i];
+        if (ost->encoding_needed) {
+            av_freep(&ost->st->codec->stats_in);
+            avcodec_close(ost->st->codec);
+        }
+    }
+
+    /* close each decoder */
+    for(i=0;i<nb_istreams;i++) {
+        ist = ist_table[i];
+        if (ist->decoding_needed) {
+            avcodec_close(ist->st->codec);
+        }
+    }
+
+    /* finished ! */
+
+    ret = 0;
+ fail1:
+    av_freep(&bit_buffer);
+    av_free(file_table);
+
+    if (ist_table) {
+        for(i=0;i<nb_istreams;i++) {
+            ist = ist_table[i];
+            av_free(ist);
+        }
+        av_free(ist_table);
+    }
+    if (ost_table) {
+        for(i=0;i<nb_ostreams;i++) {
+            ost = ost_table[i];
+            if (ost) {
+                if (ost->logfile) {
+                    fclose(ost->logfile);
+                    ost->logfile = NULL;
+                }
+                av_fifo_free(&ost->fifo); /* works even if fifo is not
+                                             initialized but set to zero */
+                av_free(ost->pict_tmp.data[0]);
+                if (ost->video_resample)
+                    sws_freeContext(ost->img_resample_ctx);
+                if (ost->audio_resample)
+                    audio_resample_close(ost->resample);
+                av_free(ost);
+            }
+        }
+        av_free(ost_table);
+    }
+    return ret;
+ fail:
+    ret = AVERROR(ENOMEM);
+    goto fail1;
+}
+
+#if 0
+int file_read(const char *filename)
+{
+    URLContext *h;
+    unsigned char buffer[1024];
+    int len, i;
+
+    if (url_open(&h, filename, O_RDONLY) < 0) {
+        printf("could not open '%s'\n", filename);
+        return -1;
+    }
+    for(;;) {
+        len = url_read(h, buffer, sizeof(buffer));
+        if (len <= 0)
+            break;
+        for(i=0;i<len;i++) putchar(buffer[i]);
+    }
+    url_close(h);
+    return 0;
+}
+#endif
+
+static void opt_format(const char *arg)
+{
+    /* compatibility stuff for pgmyuv */
+    if (!strcmp(arg, "pgmyuv")) {
+        pgmyuv_compatibility_hack=1;
+//        opt_image_format(arg);
+        arg = "image2";
+        fprintf(stderr, "pgmyuv format is deprecated, use image2\n");
+    }
+
+    file_iformat = av_find_input_format(arg);
+    file_oformat = guess_format(arg, NULL, NULL);
+    if (!file_iformat && !file_oformat) {
+        fprintf(stderr, "Unknown input or output format: %s\n", arg);
+        exit(1);
+    }
+}
+
+static void opt_video_rc_eq(char *arg)
+{
+    video_rc_eq = arg;
+}
+
+static void opt_video_rc_override_string(char *arg)
+{
+    video_rc_override_string = arg;
+}
+
+static void opt_me_threshold(const char *arg)
+{
+    me_threshold = atoi(arg);
+}
+
+static void opt_verbose(const char *arg)
+{
+    verbose = atoi(arg);
+    av_log_level = atoi(arg);
+}
+
+static void opt_frame_rate(const char *arg)
+{
+    if (parse_frame_rate(&frame_rate, &frame_rate_base, arg) < 0) {
+        fprintf(stderr, "Incorrect frame rate\n");
+        exit(1);
+    }
+}
+
+static void opt_frame_crop_top(const char *arg)
+{
+    frame_topBand = atoi(arg);
+    if (frame_topBand < 0) {
+        fprintf(stderr, "Incorrect top crop size\n");
+        exit(1);
+    }
+    if ((frame_topBand % 2) != 0) {
+        fprintf(stderr, "Top crop size must be a multiple of 2\n");
+        exit(1);
+    }
+    if ((frame_topBand) >= frame_height){
+        fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
+        exit(1);
+    }
+    frame_height -= frame_topBand;
+}
+
+static void opt_frame_crop_bottom(const char *arg)
+{
+    frame_bottomBand = atoi(arg);
+    if (frame_bottomBand < 0) {
+        fprintf(stderr, "Incorrect bottom crop size\n");
+        exit(1);
+    }
+    if ((frame_bottomBand % 2) != 0) {
+        fprintf(stderr, "Bottom crop size must be a multiple of 2\n");
+        exit(1);
+    }
+    if ((frame_bottomBand) >= frame_height){
+        fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
+        exit(1);
+    }
+    frame_height -= frame_bottomBand;
+}
+
+static void opt_frame_crop_left(const char *arg)
+{
+    frame_leftBand = atoi(arg);
+    if (frame_leftBand < 0) {
+        fprintf(stderr, "Incorrect left crop size\n");
+        exit(1);
+    }
+    if ((frame_leftBand % 2) != 0) {
+        fprintf(stderr, "Left crop size must be a multiple of 2\n");
+        exit(1);
+    }
+    if ((frame_leftBand) >= frame_width){
+        fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
+        exit(1);
+    }
+    frame_width -= frame_leftBand;
+}
+
+static void opt_frame_crop_right(const char *arg)
+{
+    frame_rightBand = atoi(arg);
+    if (frame_rightBand < 0) {
+        fprintf(stderr, "Incorrect right crop size\n");
+        exit(1);
+    }
+    if ((frame_rightBand % 2) != 0) {
+        fprintf(stderr, "Right crop size must be a multiple of 2\n");
+        exit(1);
+    }
+    if ((frame_rightBand) >= frame_width){
+        fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n");
+        exit(1);
+    }
+    frame_width -= frame_rightBand;
+}
+
+static void opt_frame_size(const char *arg)
+{
+    if (parse_image_size(&frame_width, &frame_height, arg) < 0) {
+        fprintf(stderr, "Incorrect frame size\n");
+        exit(1);
+    }
+    if ((frame_width % 2) != 0 || (frame_height % 2) != 0) {
+        fprintf(stderr, "Frame size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define RGB_TO_Y(r, g, b) \
+((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \
+  FIX(0.11400) * (b) + ONE_HALF) >> SCALEBITS)
+
+#define RGB_TO_U(r1, g1, b1, shift)\
+(((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +         \
+     FIX(0.50000) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_V(r1, g1, b1, shift)\
+(((FIX(0.50000) * r1 - FIX(0.41869) * g1 -           \
+   FIX(0.08131) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+static void opt_pad_color(const char *arg) {
+    /* Input is expected to be six hex digits similar to
+       how colors are expressed in html tags (but without the #) */
+    int rgb = strtol(arg, NULL, 16);
+    int r,g,b;
+
+    r = (rgb >> 16);
+    g = ((rgb >> 8) & 255);
+    b = (rgb & 255);
+
+    padcolor[0] = RGB_TO_Y(r,g,b);
+    padcolor[1] = RGB_TO_U(r,g,b,0);
+    padcolor[2] = RGB_TO_V(r,g,b,0);
+}
+
+static void opt_frame_pad_top(const char *arg)
+{
+    frame_padtop = atoi(arg);
+    if (frame_padtop < 0) {
+        fprintf(stderr, "Incorrect top pad size\n");
+        exit(1);
+    }
+    if ((frame_padtop % 2) != 0) {
+        fprintf(stderr, "Top pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+static void opt_frame_pad_bottom(const char *arg)
+{
+    frame_padbottom = atoi(arg);
+    if (frame_padbottom < 0) {
+        fprintf(stderr, "Incorrect bottom pad size\n");
+        exit(1);
+    }
+    if ((frame_padbottom % 2) != 0) {
+        fprintf(stderr, "Bottom pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
+static void opt_frame_pad_left(const char *arg)
+{
+    frame_padleft = atoi(arg);
+    if (frame_padleft < 0) {
+        fprintf(stderr, "Incorrect left pad size\n");
+        exit(1);
+    }
+    if ((frame_padleft % 2) != 0) {
+        fprintf(stderr, "Left pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
+static void opt_frame_pad_right(const char *arg)
+{
+    frame_padright = atoi(arg);
+    if (frame_padright < 0) {
+        fprintf(stderr, "Incorrect right pad size\n");
+        exit(1);
+    }
+    if ((frame_padright % 2) != 0) {
+        fprintf(stderr, "Right pad size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+
+static void opt_frame_pix_fmt(const char *arg)
+{
+    frame_pix_fmt = avcodec_get_pix_fmt(arg);
+}
+
+static void opt_frame_aspect_ratio(const char *arg)
+{
+    int x = 0, y = 0;
+    double ar = 0;
+    const char *p;
+
+    p = strchr(arg, ':');
+    if (p) {
+        x = strtol(arg, (char **)&arg, 10);
+        if (arg == p)
+            y = strtol(arg+1, (char **)&arg, 10);
+        if (x > 0 && y > 0)
+            ar = (double)x / (double)y;
+    } else
+        ar = strtod(arg, (char **)&arg);
+
+    if (!ar) {
+        fprintf(stderr, "Incorrect aspect ratio specification.\n");
+        exit(1);
+    }
+    frame_aspect_ratio = ar;
+}
+
+static void opt_qscale(const char *arg)
+{
+    video_qscale = atof(arg);
+    if (video_qscale <= 0 ||
+        video_qscale > 255) {
+        fprintf(stderr, "qscale must be > 0.0 and <= 255\n");
+        exit(1);
+    }
+}
+
+static void opt_qdiff(const char *arg)
+{
+    video_qdiff = atoi(arg);
+    if (video_qdiff < 0 ||
+        video_qdiff > 31) {
+        fprintf(stderr, "qdiff must be >= 1 and <= 31\n");
+        exit(1);
+    }
+}
+
+static void opt_strict(const char *arg)
+{
+    strict= atoi(arg);
+}
+
+static void opt_top_field_first(const char *arg)
+{
+    top_field_first= atoi(arg);
+}
+
+static void opt_thread_count(const char *arg)
+{
+    thread_count= atoi(arg);
+#if !defined(HAVE_THREADS)
+    if (verbose >= 0)
+        fprintf(stderr, "Warning: not compiled with thread support, using thread emulation\n");
+#endif
+}
+
+static void opt_audio_rate(const char *arg)
+{
+    audio_sample_rate = atoi(arg);
+}
+
+static void opt_audio_channels(const char *arg)
+{
+    audio_channels = atoi(arg);
+}
+
+static void opt_video_channel(const char *arg)
+{
+    video_channel = strtol(arg, NULL, 0);
+}
+
+static void opt_video_standard(const char *arg)
+{
+    video_standard = av_strdup(arg);
+}
+
+static void opt_codec(int *pstream_copy, int *pcodec_id,
+                      int codec_type, const char *arg)
+{
+    AVCodec *p;
+
+    if (!strcmp(arg, "copy")) {
+        *pstream_copy = 1;
+    } else {
+        p = first_avcodec;
+        while (p) {
+            if (!strcmp(p->name, arg) && p->type == codec_type)
+                break;
+            p = p->next;
+        }
+        if (p == NULL) {
+            fprintf(stderr, "Unknown codec '%s'\n", arg);
+            exit(1);
+        } else {
+            *pcodec_id = p->id;
+        }
+    }
+}
+
+static void opt_audio_codec(const char *arg)
+{
+    opt_codec(&audio_stream_copy, &audio_codec_id, CODEC_TYPE_AUDIO, arg);
+}
+
+static void opt_audio_tag(const char *arg)
+{
+    char *tail;
+    audio_codec_tag= strtol(arg, &tail, 0);
+
+    if(!tail || *tail)
+        audio_codec_tag= arg[0] + (arg[1]<<8) + (arg[2]<<16) + (arg[3]<<24);
+}
+
+static void opt_video_tag(const char *arg)
+{
+    char *tail;
+    video_codec_tag= strtol(arg, &tail, 0);
+
+    if(!tail || *tail)
+        video_codec_tag= arg[0] + (arg[1]<<8) + (arg[2]<<16) + (arg[3]<<24);
+}
+
+static void add_frame_hooker(const char *arg)
+{
+    int argc = 0;
+    char *argv[64];
+    int i;
+    char *args = av_strdup(arg);
+
+    using_vhook = 1;
+
+    argv[0] = strtok(args, " ");
+    while (argc < 62 && (argv[++argc] = strtok(NULL, " "))) {
+    }
+
+    i = frame_hook_add(argc, argv);
+
+    if (i != 0) {
+        fprintf(stderr, "Failed to add video hook function: %s\n", arg);
+        exit(1);
+    }
+}
+
+const char *motion_str[] = {
+    "zero",
+    "full",
+    "log",
+    "phods",
+    "epzs",
+    "x1",
+    "hex",
+    "umh",
+    "iter",
+    NULL,
+};
+
+static void opt_motion_estimation(const char *arg)
+{
+    const char **p;
+    p = motion_str;
+    for(;;) {
+        if (!*p) {
+            fprintf(stderr, "Unknown motion estimation method '%s'\n", arg);
+            exit(1);
+        }
+        if (!strcmp(*p, arg))
+            break;
+        p++;
+    }
+    me_method = (p - motion_str) + 1;
+}
+
+static void opt_video_codec(const char *arg)
+{
+    opt_codec(&video_stream_copy, &video_codec_id, CODEC_TYPE_VIDEO, arg);
+}
+
+static void opt_subtitle_codec(const char *arg)
+{
+    opt_codec(&subtitle_stream_copy, &subtitle_codec_id, CODEC_TYPE_SUBTITLE, arg);
+}
+
+static void opt_map(const char *arg)
+{
+    AVStreamMap *m;
+    const char *p;
+
+    p = arg;
+    m = &stream_maps[nb_stream_maps++];
+
+    m->file_index = strtol(arg, (char **)&p, 0);
+    if (*p)
+        p++;
+
+    m->stream_index = strtol(p, (char **)&p, 0);
+    if (*p) {
+        p++;
+        m->sync_file_index = strtol(p, (char **)&p, 0);
+        if (*p)
+            p++;
+        m->sync_stream_index = strtol(p, (char **)&p, 0);
+    } else {
+        m->sync_file_index = m->file_index;
+        m->sync_stream_index = m->stream_index;
+    }
+}
+
+static void opt_map_meta_data(const char *arg)
+{
+    AVMetaDataMap *m;
+    const char *p;
+
+    p = arg;
+    m = &meta_data_maps[nb_meta_data_maps++];
+
+    m->out_file = strtol(arg, (char **)&p, 0);
+    if (*p)
+        p++;
+
+    m->in_file = strtol(p, (char **)&p, 0);
+}
+
+static void opt_recording_time(const char *arg)
+{
+    recording_time = parse_date(arg, 1);
+}
+
+static void opt_start_time(const char *arg)
+{
+    start_time = parse_date(arg, 1);
+}
+
+static void opt_rec_timestamp(const char *arg)
+{
+    rec_timestamp = parse_date(arg, 0) / 1000000;
+}
+
+static void opt_input_ts_offset(const char *arg)
+{
+    input_ts_offset = parse_date(arg, 1);
+}
+
+static void opt_input_file(const char *filename)
+{
+    AVFormatContext *ic;
+    AVFormatParameters params, *ap = &params;
+    int err, i, ret, rfps, rfps_base;
+    int64_t timestamp;
+
+    if (!strcmp(filename, "-"))
+        filename = "pipe:";
+
+    using_stdin |= !strncmp(filename, "pipe:", 5) ||
+                   !strcmp( filename, "/dev/stdin" );
+
+    /* get default parameters from command line */
+    ic = av_alloc_format_context();
+
+    memset(ap, 0, sizeof(*ap));
+    ap->prealloced_context = 1;
+    ap->sample_rate = audio_sample_rate;
+    ap->channels = audio_channels;
+    ap->time_base.den = frame_rate;
+    ap->time_base.num = frame_rate_base;
+    ap->width = frame_width + frame_padleft + frame_padright;
+    ap->height = frame_height + frame_padtop + frame_padbottom;
+    ap->pix_fmt = frame_pix_fmt;
+    ap->channel = video_channel;
+    ap->standard = video_standard;
+    ap->video_codec_id = video_codec_id;
+    ap->audio_codec_id = audio_codec_id;
+    if(pgmyuv_compatibility_hack)
+        ap->video_codec_id= CODEC_ID_PGMYUV;
+
+    for(i=0; i<opt_name_count; i++){
+        const AVOption *opt;
+        double d= av_get_double(avformat_opts, opt_names[i], &opt);
+        if(d==d && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
+            av_set_double(ic, opt_names[i], d);
+    }
+    /* open the input file with generic libav function */
+    err = av_open_input_file(&ic, filename, file_iformat, 0, ap);
+    if (err < 0) {
+        print_error(filename, err);
+        exit(1);
+    }
+
+    ic->loop_input = loop_input;
+
+    /* If not enough info to get the stream parameters, we decode the
+       first frames to get it. (used in mpeg case for example) */
+    ret = av_find_stream_info(ic);
+    if (ret < 0 && verbose >= 0) {
+        fprintf(stderr, "%s: could not find codec parameters\n", filename);
+        exit(1);
+    }
+
+    timestamp = start_time;
+    /* add the stream start time */
+    if (ic->start_time != AV_NOPTS_VALUE)
+        timestamp += ic->start_time;
+
+    /* if seeking requested, we execute it */
+    if (start_time != 0) {
+        ret = av_seek_frame(ic, -1, timestamp, AVSEEK_FLAG_BACKWARD);
+        if (ret < 0) {
+            fprintf(stderr, "%s: could not seek to position %0.3f\n",
+                    filename, (double)timestamp / AV_TIME_BASE);
+        }
+        /* reset seek info */
+        start_time = 0;
+    }
+
+    /* update the current parameters so that they match the one of the input stream */
+    for(i=0;i<ic->nb_streams;i++) {
+        int j;
+        AVCodecContext *enc = ic->streams[i]->codec;
+        if(thread_count>1)
+            avcodec_thread_init(enc, thread_count);
+        enc->thread_count= thread_count;
+        switch(enc->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            for(j=0; j<opt_name_count; j++){
+                const AVOption *opt;
+                double d= av_get_double(avctx_opts[CODEC_TYPE_AUDIO], opt_names[j], &opt);
+                if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
+                    av_set_double(enc, opt_names[j], d);
+            }
+            //fprintf(stderr, "\nInput Audio channels: %d", enc->channels);
+            audio_channels = enc->channels;
+            audio_sample_rate = enc->sample_rate;
+            if(audio_disable)
+                ic->streams[i]->discard= AVDISCARD_ALL;
+            break;
+        case CODEC_TYPE_VIDEO:
+            for(j=0; j<opt_name_count; j++){
+                const AVOption *opt;
+                double d= av_get_double(avctx_opts[CODEC_TYPE_VIDEO], opt_names[j], &opt);
+                if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_DECODING_PARAM))
+                    av_set_double(enc, opt_names[j], d);
+            }
+            frame_height = enc->height;
+            frame_width = enc->width;
+            frame_aspect_ratio = av_q2d(enc->sample_aspect_ratio) * enc->width / enc->height;
+            frame_pix_fmt = enc->pix_fmt;
+            rfps      = ic->streams[i]->r_frame_rate.num;
+            rfps_base = ic->streams[i]->r_frame_rate.den;
+            if(enc->lowres) enc->flags |= CODEC_FLAG_EMU_EDGE;
+            if(me_threshold)
+                enc->debug |= FF_DEBUG_MV;
+
+            if (enc->time_base.den != rfps || enc->time_base.num != rfps_base) {
+
+                if (verbose >= 0)
+                    fprintf(stderr,"\nSeems stream %d codec frame rate differs from container frame rate: %2.2f (%d/%d) -> %2.2f (%d/%d)\n",
+                            i, (float)enc->time_base.den / enc->time_base.num, enc->time_base.den, enc->time_base.num,
+
+                    (float)rfps / rfps_base, rfps, rfps_base);
+            }
+            /* update the current frame rate to match the stream frame rate */
+            frame_rate      = rfps;
+            frame_rate_base = rfps_base;
+
+            enc->rate_emu = rate_emu;
+            if(video_disable)
+                ic->streams[i]->discard= AVDISCARD_ALL;
+            else if(video_discard)
+                ic->streams[i]->discard= video_discard;
+            break;
+        case CODEC_TYPE_DATA:
+            break;
+        case CODEC_TYPE_SUBTITLE:
+            break;
+        case CODEC_TYPE_UNKNOWN:
+            break;
+        default:
+            av_abort();
+        }
+    }
+
+    input_files[nb_input_files] = ic;
+    input_files_ts_offset[nb_input_files] = input_ts_offset - (copy_ts ? 0 : timestamp);
+    /* dump the file content */
+    if (verbose >= 0)
+        dump_format(ic, nb_input_files, filename, 0);
+
+    nb_input_files++;
+    file_iformat = NULL;
+    file_oformat = NULL;
+
+    video_channel = 0;
+
+    rate_emu = 0;
+}
+
+static void check_audio_video_inputs(int *has_video_ptr, int *has_audio_ptr)
+{
+    int has_video, has_audio, i, j;
+    AVFormatContext *ic;
+
+    has_video = 0;
+    has_audio = 0;
+    for(j=0;j<nb_input_files;j++) {
+        ic = input_files[j];
+        for(i=0;i<ic->nb_streams;i++) {
+            AVCodecContext *enc = ic->streams[i]->codec;
+            switch(enc->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                has_audio = 1;
+                break;
+            case CODEC_TYPE_VIDEO:
+                has_video = 1;
+                break;
+            case CODEC_TYPE_DATA:
+            case CODEC_TYPE_UNKNOWN:
+            case CODEC_TYPE_SUBTITLE:
+                break;
+            default:
+                av_abort();
+            }
+        }
+    }
+    *has_video_ptr = has_video;
+    *has_audio_ptr = has_audio;
+}
+
+static void new_video_stream(AVFormatContext *oc)
+{
+    AVStream *st;
+    AVCodecContext *video_enc;
+    int codec_id;
+
+    st = av_new_stream(oc, oc->nb_streams);
+    if (!st) {
+        fprintf(stderr, "Could not alloc stream\n");
+        exit(1);
+    }
+    avcodec_get_context_defaults2(st->codec, CODEC_TYPE_VIDEO);
+    bitstream_filters[nb_output_files][oc->nb_streams - 1]= video_bitstream_filters;
+    video_bitstream_filters= NULL;
+
+    if(thread_count>1)
+        avcodec_thread_init(st->codec, thread_count);
+
+    video_enc = st->codec;
+
+    if(video_codec_tag)
+        video_enc->codec_tag= video_codec_tag;
+
+    if(   (video_global_header&1)
+       || (video_global_header==0 && (oc->oformat->flags & AVFMT_GLOBALHEADER))){
+        video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
+        avctx_opts[CODEC_TYPE_VIDEO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
+    }
+    if(video_global_header&2){
+        video_enc->flags2 |= CODEC_FLAG2_LOCAL_HEADER;
+        avctx_opts[CODEC_TYPE_VIDEO]->flags2|= CODEC_FLAG2_LOCAL_HEADER;
+    }
+
+    if (video_stream_copy) {
+        st->stream_copy = 1;
+        video_enc->codec_type = CODEC_TYPE_VIDEO;
+    } else {
+        char *p;
+        int i;
+        AVCodec *codec;
+
+        codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_VIDEO);
+        if (video_codec_id != CODEC_ID_NONE)
+            codec_id = video_codec_id;
+
+        video_enc->codec_id = codec_id;
+        codec = avcodec_find_encoder(codec_id);
+
+        for(i=0; i<opt_name_count; i++){
+             const AVOption *opt;
+             double d= av_get_double(avctx_opts[CODEC_TYPE_VIDEO], opt_names[i], &opt);
+             if(d==d && (opt->flags&AV_OPT_FLAG_VIDEO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
+                 av_set_double(video_enc, opt_names[i], d);
+        }
+
+        video_enc->time_base.den = frame_rate;
+        video_enc->time_base.num = frame_rate_base;
+        if(codec && codec->supported_framerates){
+            const AVRational *p= codec->supported_framerates;
+            AVRational req= (AVRational){frame_rate, frame_rate_base};
+            const AVRational *best=NULL;
+            AVRational best_error= (AVRational){INT_MAX, 1};
+            for(; p->den!=0; p++){
+                AVRational error= av_sub_q(req, *p);
+                if(error.num <0) error.num *= -1;
+                if(av_cmp_q(error, best_error) < 0){
+                    best_error= error;
+                    best= p;
+                }
+            }
+            video_enc->time_base.den= best->num;
+            video_enc->time_base.num= best->den;
+        }
+
+        video_enc->width = frame_width + frame_padright + frame_padleft;
+        video_enc->height = frame_height + frame_padtop + frame_padbottom;
+        video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*video_enc->height/video_enc->width, 255);
+        video_enc->pix_fmt = frame_pix_fmt;
+
+        if(codec && codec->pix_fmts){
+            const enum PixelFormat *p= codec->pix_fmts;
+            for(; *p!=-1; p++){
+                if(*p == video_enc->pix_fmt)
+                    break;
+            }
+            if(*p == -1)
+                video_enc->pix_fmt = codec->pix_fmts[0];
+        }
+
+        if (intra_only)
+            video_enc->gop_size = 0;
+        if (video_qscale || same_quality) {
+            video_enc->flags |= CODEC_FLAG_QSCALE;
+            video_enc->global_quality=
+                st->quality = FF_QP2LAMBDA * video_qscale;
+        }
+
+        if(intra_matrix)
+            video_enc->intra_matrix = intra_matrix;
+        if(inter_matrix)
+            video_enc->inter_matrix = inter_matrix;
+
+        video_enc->max_qdiff = video_qdiff;
+        video_enc->rc_eq = video_rc_eq;
+        video_enc->thread_count = thread_count;
+        p= video_rc_override_string;
+        for(i=0; p; i++){
+            int start, end, q;
+            int e=sscanf(p, "%d,%d,%d", &start, &end, &q);
+            if(e!=3){
+                fprintf(stderr, "error parsing rc_override\n");
+                exit(1);
+            }
+            video_enc->rc_override=
+                av_realloc(video_enc->rc_override,
+                           sizeof(RcOverride)*(i+1));
+            video_enc->rc_override[i].start_frame= start;
+            video_enc->rc_override[i].end_frame  = end;
+            if(q>0){
+                video_enc->rc_override[i].qscale= q;
+                video_enc->rc_override[i].quality_factor= 1.0;
+            }
+            else{
+                video_enc->rc_override[i].qscale= 0;
+                video_enc->rc_override[i].quality_factor= -q/100.0;
+            }
+            p= strchr(p, '/');
+            if(p) p++;
+        }
+        video_enc->rc_override_count=i;
+        if (!video_enc->rc_initial_buffer_occupancy)
+            video_enc->rc_initial_buffer_occupancy = video_enc->rc_buffer_size*3/4;
+        video_enc->me_threshold= me_threshold;
+        video_enc->intra_dc_precision= intra_dc_precision - 8;
+        video_enc->strict_std_compliance = strict;
+
+        if (do_psnr)
+            video_enc->flags|= CODEC_FLAG_PSNR;
+
+        video_enc->me_method = me_method;
+
+        /* two pass mode */
+        if (do_pass) {
+            if (do_pass == 1) {
+                video_enc->flags |= CODEC_FLAG_PASS1;
+            } else {
+                video_enc->flags |= CODEC_FLAG_PASS2;
+            }
+        }
+    }
+
+    /* reset some key parameters */
+    video_disable = 0;
+    video_codec_id = CODEC_ID_NONE;
+    video_stream_copy = 0;
+}
+
+static void new_audio_stream(AVFormatContext *oc)
+{
+    AVStream *st;
+    AVCodecContext *audio_enc;
+    int codec_id, i;
+
+    st = av_new_stream(oc, oc->nb_streams);
+    if (!st) {
+        fprintf(stderr, "Could not alloc stream\n");
+        exit(1);
+    }
+    avcodec_get_context_defaults2(st->codec, CODEC_TYPE_AUDIO);
+
+    bitstream_filters[nb_output_files][oc->nb_streams - 1]= audio_bitstream_filters;
+    audio_bitstream_filters= NULL;
+
+    if(thread_count>1)
+        avcodec_thread_init(st->codec, thread_count);
+
+    audio_enc = st->codec;
+    audio_enc->codec_type = CODEC_TYPE_AUDIO;
+    audio_enc->strict_std_compliance = strict;
+
+    if(audio_codec_tag)
+        audio_enc->codec_tag= audio_codec_tag;
+
+    if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
+        audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
+        avctx_opts[CODEC_TYPE_AUDIO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
+    }
+    if (audio_stream_copy) {
+        st->stream_copy = 1;
+        audio_enc->channels = audio_channels;
+    } else {
+        codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, CODEC_TYPE_AUDIO);
+
+        for(i=0; i<opt_name_count; i++){
+            const AVOption *opt;
+            double d= av_get_double(avctx_opts[CODEC_TYPE_AUDIO], opt_names[i], &opt);
+            if(d==d && (opt->flags&AV_OPT_FLAG_AUDIO_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
+                av_set_double(audio_enc, opt_names[i], d);
+        }
+
+        if (audio_codec_id != CODEC_ID_NONE)
+            codec_id = audio_codec_id;
+        audio_enc->codec_id = codec_id;
+
+        if (audio_qscale > QSCALE_NONE) {
+            audio_enc->flags |= CODEC_FLAG_QSCALE;
+            audio_enc->global_quality = st->quality = FF_QP2LAMBDA * audio_qscale;
+        }
+        audio_enc->thread_count = thread_count;
+        audio_enc->channels = audio_channels;
+    }
+    audio_enc->sample_rate = audio_sample_rate;
+    audio_enc->time_base= (AVRational){1, audio_sample_rate};
+    if (audio_language) {
+        pstrcpy(st->language, sizeof(st->language), audio_language);
+        av_free(audio_language);
+        audio_language = NULL;
+    }
+
+    /* reset some key parameters */
+    audio_disable = 0;
+    audio_codec_id = CODEC_ID_NONE;
+    audio_stream_copy = 0;
+}
+
+static void opt_new_subtitle_stream(void)
+{
+    AVFormatContext *oc;
+    AVStream *st;
+    AVCodecContext *subtitle_enc;
+    int i;
+
+    if (nb_output_files <= 0) {
+        fprintf(stderr, "At least one output file must be specified\n");
+        exit(1);
+    }
+    oc = output_files[nb_output_files - 1];
+
+    st = av_new_stream(oc, oc->nb_streams);
+    if (!st) {
+        fprintf(stderr, "Could not alloc stream\n");
+        exit(1);
+    }
+    avcodec_get_context_defaults2(st->codec, CODEC_TYPE_SUBTITLE);
+
+    subtitle_enc = st->codec;
+    subtitle_enc->codec_type = CODEC_TYPE_SUBTITLE;
+    if (subtitle_stream_copy) {
+        st->stream_copy = 1;
+    } else {
+        for(i=0; i<opt_name_count; i++){
+             const AVOption *opt;
+             double d= av_get_double(avctx_opts[CODEC_TYPE_SUBTITLE], opt_names[i], &opt);
+             if(d==d && (opt->flags&AV_OPT_FLAG_SUBTITLE_PARAM) && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
+                 av_set_double(subtitle_enc, opt_names[i], d);
+        }
+        subtitle_enc->codec_id = subtitle_codec_id;
+    }
+
+    if (subtitle_language) {
+        pstrcpy(st->language, sizeof(st->language), subtitle_language);
+        av_free(subtitle_language);
+        subtitle_language = NULL;
+    }
+
+    subtitle_codec_id = CODEC_ID_NONE;
+    subtitle_stream_copy = 0;
+}
+
+static void opt_new_audio_stream(void)
+{
+    AVFormatContext *oc;
+    if (nb_output_files <= 0) {
+        fprintf(stderr, "At least one output file must be specified\n");
+        exit(1);
+    }
+    oc = output_files[nb_output_files - 1];
+    new_audio_stream(oc);
+}
+
+static void opt_new_video_stream(void)
+{
+    AVFormatContext *oc;
+    if (nb_output_files <= 0) {
+        fprintf(stderr, "At least one output file must be specified\n");
+        exit(1);
+    }
+    oc = output_files[nb_output_files - 1];
+    new_video_stream(oc);
+}
+
+static void opt_output_file(const char *filename)
+{
+    AVFormatContext *oc;
+    int use_video, use_audio, input_has_video, input_has_audio, i;
+    AVFormatParameters params, *ap = &params;
+
+    if (!strcmp(filename, "-"))
+        filename = "pipe:";
+
+    oc = av_alloc_format_context();
+
+    if (!file_oformat) {
+        file_oformat = guess_format(NULL, filename, NULL);
+        if (!file_oformat) {
+            fprintf(stderr, "Unable for find a suitable output format for '%s'\n",
+                    filename);
+            exit(1);
+        }
+    }
+
+    oc->oformat = file_oformat;
+    pstrcpy(oc->filename, sizeof(oc->filename), filename);
+
+    if (!strcmp(file_oformat->name, "ffm") &&
+        strstart(filename, "http:", NULL)) {
+        /* special case for files sent to ffserver: we get the stream
+           parameters from ffserver */
+        if (read_ffserver_streams(oc, filename) < 0) {
+            fprintf(stderr, "Could not read stream parameters from '%s'\n", filename);
+            exit(1);
+        }
+    } else {
+        use_video = file_oformat->video_codec != CODEC_ID_NONE || video_stream_copy || video_codec_id != CODEC_ID_NONE;
+        use_audio = file_oformat->audio_codec != CODEC_ID_NONE || audio_stream_copy || audio_codec_id != CODEC_ID_NONE;
+
+        /* disable if no corresponding type found and at least one
+           input file */
+        if (nb_input_files > 0) {
+            check_audio_video_inputs(&input_has_video, &input_has_audio);
+            if (!input_has_video)
+                use_video = 0;
+            if (!input_has_audio)
+                use_audio = 0;
+        }
+
+        /* manual disable */
+        if (audio_disable) {
+            use_audio = 0;
+        }
+        if (video_disable) {
+            use_video = 0;
+        }
+
+        if (use_video) {
+            new_video_stream(oc);
+        }
+
+        if (use_audio) {
+            new_audio_stream(oc);
+        }
+
+        oc->timestamp = rec_timestamp;
+
+        if (str_title)
+            pstrcpy(oc->title, sizeof(oc->title), str_title);
+        if (str_author)
+            pstrcpy(oc->author, sizeof(oc->author), str_author);
+        if (str_copyright)
+            pstrcpy(oc->copyright, sizeof(oc->copyright), str_copyright);
+        if (str_comment)
+            pstrcpy(oc->comment, sizeof(oc->comment), str_comment);
+        if (str_album)
+            pstrcpy(oc->album, sizeof(oc->album), str_album);
+    }
+
+    output_files[nb_output_files++] = oc;
+
+    /* check filename in case of an image number is expected */
+    if (oc->oformat->flags & AVFMT_NEEDNUMBER) {
+        if (!av_filename_number_test(oc->filename)) {
+            print_error(oc->filename, AVERROR_NUMEXPECTED);
+            exit(1);
+        }
+    }
+
+    if (!(oc->oformat->flags & AVFMT_NOFILE)) {
+        /* test if it already exists to avoid loosing precious files */
+        if (!file_overwrite &&
+            (strchr(filename, ':') == NULL ||
+             strstart(filename, "file:", NULL))) {
+            if (url_exist(filename)) {
+                int c;
+
+                if ( !using_stdin ) {
+                    fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename);
+                    fflush(stderr);
+                    c = getchar();
+                    if (toupper(c) != 'Y') {
+                        fprintf(stderr, "Not overwriting - exiting\n");
+                        exit(1);
+                    }
+                                }
+                                else {
+                    fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
+                    exit(1);
+                                }
+            }
+        }
+
+        /* open the file */
+        if (url_fopen(&oc->pb, filename, URL_WRONLY) < 0) {
+            fprintf(stderr, "Could not open '%s'\n", filename);
+            exit(1);
+        }
+    }
+
+    memset(ap, 0, sizeof(*ap));
+    if (av_set_parameters(oc, ap) < 0) {
+        fprintf(stderr, "%s: Invalid encoding parameters\n",
+                oc->filename);
+        exit(1);
+    }
+
+    oc->preload= (int)(mux_preload*AV_TIME_BASE);
+    oc->max_delay= (int)(mux_max_delay*AV_TIME_BASE);
+    oc->loop_output = loop_output;
+
+    for(i=0; i<opt_name_count; i++){
+        const AVOption *opt;
+        double d = av_get_double(avformat_opts, opt_names[i], &opt);
+        if(d==d && (opt->flags&AV_OPT_FLAG_ENCODING_PARAM))
+            av_set_double(oc, opt_names[i], d);
+    }
+
+    /* reset some options */
+    file_oformat = NULL;
+    file_iformat = NULL;
+}
+
+/* same option as mencoder */
+static void opt_pass(const char *pass_str)
+{
+    int pass;
+    pass = atoi(pass_str);
+    if (pass != 1 && pass != 2) {
+        fprintf(stderr, "pass number can be only 1 or 2\n");
+        exit(1);
+    }
+    do_pass = pass;
+}
+
+#if defined(__MINGW32__) || defined(CONFIG_OS2)
+static int64_t getutime(void)
+{
+  return av_gettime();
+}
+#else
+static int64_t getutime(void)
+{
+    struct rusage rusage;
+
+    getrusage(RUSAGE_SELF, &rusage);
+    return (rusage.ru_utime.tv_sec * 1000000LL) + rusage.ru_utime.tv_usec;
+}
+#endif
+
+#if defined(CONFIG_FFM_DEMUXER) || defined(CONFIG_FFM_MUXER)
+extern int ffm_nopts;
+#endif
+
+static void show_formats(void)
+{
+    AVInputFormat *ifmt;
+    AVOutputFormat *ofmt;
+    URLProtocol *up;
+    AVCodec *p, *p2;
+    const char **pp, *last_name;
+
+    printf("File formats:\n");
+    last_name= "000";
+    for(;;){
+        int decode=0;
+        int encode=0;
+        const char *name=NULL;
+        const char *long_name=NULL;
+
+        for(ofmt = first_oformat; ofmt != NULL; ofmt = ofmt->next) {
+            if((name == NULL || strcmp(ofmt->name, name)<0) &&
+                strcmp(ofmt->name, last_name)>0){
+                name= ofmt->name;
+                long_name= ofmt->long_name;
+                encode=1;
+            }
+        }
+        for(ifmt = first_iformat; ifmt != NULL; ifmt = ifmt->next) {
+            if((name == NULL || strcmp(ifmt->name, name)<0) &&
+                strcmp(ifmt->name, last_name)>0){
+                name= ifmt->name;
+                long_name= ifmt->long_name;
+                encode=0;
+            }
+            if(name && strcmp(ifmt->name, name)==0)
+                decode=1;
+        }
+        if(name==NULL)
+            break;
+        last_name= name;
+
+        printf(
+            " %s%s %-15s %s\n",
+            decode ? "D":" ",
+            encode ? "E":" ",
+            name,
+            long_name ? long_name:" ");
+    }
+    printf("\n");
+
+    printf("Codecs:\n");
+    last_name= "000";
+    for(;;){
+        int decode=0;
+        int encode=0;
+        int cap=0;
+        const char *type_str;
+
+        p2=NULL;
+        for(p = first_avcodec; p != NULL; p = p->next) {
+            if((p2==NULL || strcmp(p->name, p2->name)<0) &&
+                strcmp(p->name, last_name)>0){
+                p2= p;
+                decode= encode= cap=0;
+            }
+            if(p2 && strcmp(p->name, p2->name)==0){
+                if(p->decode) decode=1;
+                if(p->encode) encode=1;
+                cap |= p->capabilities;
+            }
+        }
+        if(p2==NULL)
+            break;
+        last_name= p2->name;
+
+        switch(p2->type) {
+        case CODEC_TYPE_VIDEO:
+            type_str = "V";
+            break;
+        case CODEC_TYPE_AUDIO:
+            type_str = "A";
+            break;
+        case CODEC_TYPE_SUBTITLE:
+            type_str = "S";
+            break;
+        default:
+            type_str = "?";
+            break;
+        }
+        printf(
+            " %s%s%s%s%s%s %s",
+            decode ? "D": (/*p2->decoder ? "d":*/" "),
+            encode ? "E":" ",
+            type_str,
+            cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S":" ",
+            cap & CODEC_CAP_DR1 ? "D":" ",
+            cap & CODEC_CAP_TRUNCATED ? "T":" ",
+            p2->name);
+       /* if(p2->decoder && decode==0)
+            printf(" use %s for decoding", p2->decoder->name);*/
+        printf("\n");
+    }
+    printf("\n");
+
+    printf("Supported file protocols:\n");
+    for(up = first_protocol; up != NULL; up = up->next)
+        printf(" %s:", up->name);
+    printf("\n");
+
+    printf("Frame size, frame rate abbreviations:\n ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n");
+    printf("Motion estimation methods:\n");
+    pp = motion_str;
+    while (*pp) {
+        printf(" %s", *pp);
+        if ((pp - motion_str + 1) == ME_ZERO)
+            printf("(fastest)");
+        else if ((pp - motion_str + 1) == ME_FULL)
+            printf("(slowest)");
+        else if ((pp - motion_str + 1) == ME_EPZS)
+            printf("(default)");
+        pp++;
+    }
+    printf("\n\n");
+    printf(
+"Note, the names of encoders and decoders dont always match, so there are\n"
+"several cases where the above table shows encoder only or decoder only entries\n"
+"even though both encoding and decoding are supported for example, the h263\n"
+"decoder corresponds to the h263 and h263p encoders, for file formats its even\n"
+"worse\n");
+    exit(1);
+}
+
+static void parse_matrix_coeffs(uint16_t *dest, const char *str)
+{
+    int i;
+    const char *p = str;
+    for(i = 0;; i++) {
+        dest[i] = atoi(p);
+        if(i == 63)
+            break;
+        p = strchr(p, ',');
+        if(!p) {
+            fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i);
+            exit(1);
+        }
+        p++;
+    }
+}
+
+static void opt_inter_matrix(const char *arg)
+{
+    inter_matrix = av_mallocz(sizeof(uint16_t) * 64);
+    parse_matrix_coeffs(inter_matrix, arg);
+}
+
+static void opt_intra_matrix(const char *arg)
+{
+    intra_matrix = av_mallocz(sizeof(uint16_t) * 64);
+    parse_matrix_coeffs(intra_matrix, arg);
+}
+
+static void opt_target(const char *arg)
+{
+    int norm = -1;
+    static const char *const frame_rates[] = {"25", "30000/1001", "24000/1001"};
+
+    if(!strncmp(arg, "pal-", 4)) {
+        norm = 0;
+        arg += 4;
+    } else if(!strncmp(arg, "ntsc-", 5)) {
+        norm = 1;
+        arg += 5;
+    } else if(!strncmp(arg, "film-", 5)) {
+        norm = 2;
+        arg += 5;
+    } else {
+        int fr;
+        /* Calculate FR via float to avoid int overflow */
+        fr = (int)(frame_rate * 1000.0 / frame_rate_base);
+        if(fr == 25000) {
+            norm = 0;
+        } else if((fr == 29970) || (fr == 23976)) {
+            norm = 1;
+        } else {
+            /* Try to determine PAL/NTSC by peeking in the input files */
+            if(nb_input_files) {
+                int i, j;
+                for(j = 0; j < nb_input_files; j++) {
+                    for(i = 0; i < input_files[j]->nb_streams; i++) {
+                        AVCodecContext *c = input_files[j]->streams[i]->codec;
+                        if(c->codec_type != CODEC_TYPE_VIDEO)
+                            continue;
+                        fr = c->time_base.den * 1000 / c->time_base.num;
+                        if(fr == 25000) {
+                            norm = 0;
+                            break;
+                        } else if((fr == 29970) || (fr == 23976)) {
+                            norm = 1;
+                            break;
+                        }
+                    }
+                    if(norm >= 0)
+                        break;
+                }
+            }
+        }
+        if(verbose && norm >= 0)
+            fprintf(stderr, "Assuming %s for target.\n", norm ? "NTSC" : "PAL");
+    }
+
+    if(norm < 0) {
+        fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n");
+        fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n");
+        fprintf(stderr, "or set a framerate with \"-r xxx\".\n");
+        exit(1);
+    }
+
+    if(!strcmp(arg, "vcd")) {
+
+        opt_video_codec("mpeg1video");
+        opt_audio_codec("mp2");
+        opt_format("vcd");
+
+        opt_frame_size(norm ? "352x240" : "352x288");
+        opt_frame_rate(frame_rates[norm]);
+        opt_default("gop", norm ? "18" : "15");
+
+        opt_default("b", "1150000");
+        opt_default("maxrate", "1150000");
+        opt_default("minrate", "1150000");
+        opt_default("bufsize", "327680"); // 40*1024*8;
+
+        opt_default("ab", "224000");
+        audio_sample_rate = 44100;
+        audio_channels = 2;
+
+        opt_default("packetsize", "2324");
+        opt_default("muxrate", "1411200"); // 2352 * 75 * 8;
+
+        /* We have to offset the PTS, so that it is consistent with the SCR.
+           SCR starts at 36000, but the first two packs contain only padding
+           and the first pack from the other stream, respectively, may also have
+           been written before.
+           So the real data starts at SCR 36000+3*1200. */
+        mux_preload= (36000+3*1200) / 90000.0; //0.44
+    } else if(!strcmp(arg, "svcd")) {
+
+        opt_video_codec("mpeg2video");
+        opt_audio_codec("mp2");
+        opt_format("svcd");
+
+        opt_frame_size(norm ? "480x480" : "480x576");
+        opt_frame_rate(frame_rates[norm]);
+        opt_default("gop", norm ? "18" : "15");
+
+        opt_default("b", "2040000");
+        opt_default("maxrate", "2516000");
+        opt_default("minrate", "0"); //1145000;
+        opt_default("bufsize", "1835008"); //224*1024*8;
+        opt_default("flags", "+SCAN_OFFSET");
+
+
+        opt_default("ab", "224000");
+        audio_sample_rate = 44100;
+
+        opt_default("packetsize", "2324");
+
+    } else if(!strcmp(arg, "dvd")) {
+
+        opt_video_codec("mpeg2video");
+        opt_audio_codec("ac3");
+        opt_format("dvd");
+
+        opt_frame_size(norm ? "720x480" : "720x576");
+        opt_frame_rate(frame_rates[norm]);
+        opt_default("gop", norm ? "18" : "15");
+
+        opt_default("b", "6000000");
+        opt_default("maxrate", "9000000");
+        opt_default("minrate", "0"); //1500000;
+        opt_default("bufsize", "1835008"); //224*1024*8;
+
+        opt_default("packetsize", "2048");  // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack.
+        opt_default("muxrate", "10080000"); // from mplex project: data_rate = 1260000. mux_rate = data_rate * 8
+
+        opt_default("ab", "448000");
+        audio_sample_rate = 48000;
+
+    } else if(!strncmp(arg, "dv", 2)) {
+
+        opt_format("dv");
+
+        opt_frame_size(norm ? "720x480" : "720x576");
+        opt_frame_pix_fmt(!strncmp(arg, "dv50", 4) ? "yuv422p" :
+                                             (norm ? "yuv411p" : "yuv420p"));
+        opt_frame_rate(frame_rates[norm]);
+
+        audio_sample_rate = 48000;
+        audio_channels = 2;
+
+    } else {
+        fprintf(stderr, "Unknown target: %s\n", arg);
+        exit(1);
+    }
+}
+
+static void opt_video_bsf(const char *arg)
+{
+    AVBitStreamFilterContext *bsfc= av_bitstream_filter_init(arg); //FIXME split name and args for filter at '='
+    AVBitStreamFilterContext **bsfp;
+
+    if(!bsfc){
+        fprintf(stderr, "Unknown bitstream filter %s\n", arg);
+        exit(1);
+    }
+
+    bsfp= &video_bitstream_filters;
+    while(*bsfp)
+        bsfp= &(*bsfp)->next;
+
+    *bsfp= bsfc;
+}
+
+//FIXME avoid audio - video code duplication
+static void opt_audio_bsf(const char *arg)
+{
+    AVBitStreamFilterContext *bsfc= av_bitstream_filter_init(arg); //FIXME split name and args for filter at '='
+    AVBitStreamFilterContext **bsfp;
+
+    if(!bsfc){
+        fprintf(stderr, "Unknown bitstream filter %s\n", arg);
+        exit(1);
+    }
+
+    bsfp= &audio_bitstream_filters;
+    while(*bsfp)
+        bsfp= &(*bsfp)->next;
+
+    *bsfp= bsfc;
+}
+
+static void show_version(void)
+{
+    /* TODO: add function interface to avutil and avformat */
+    fprintf(stderr, "ffmpeg      " FFMPEG_VERSION "\n"
+           "libavutil   %d\n"
+           "libavcodec  %d\n"
+           "libavformat %d\n",
+           LIBAVUTIL_BUILD, avcodec_build(), LIBAVFORMAT_BUILD);
+    exit(1);
+}
+
+static int opt_default(const char *opt, const char *arg){
+    int type;
+    const AVOption *o= NULL;
+    int opt_types[]={AV_OPT_FLAG_VIDEO_PARAM, AV_OPT_FLAG_AUDIO_PARAM, 0, AV_OPT_FLAG_SUBTITLE_PARAM, 0};
+
+    for(type=0; type<CODEC_TYPE_NB; type++){
+        const AVOption *o2 = av_find_opt(avctx_opts[0], opt, NULL, opt_types[type], opt_types[type]);
+        if(o2)
+            o = av_set_string(avctx_opts[type], opt, arg);
+    }
+    if(!o)
+        o = av_set_string(avformat_opts, opt, arg);
+    if(!o){
+        if(opt[0] == 'a')
+            o = av_set_string(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg);
+        else if(opt[0] == 'v')
+            o = av_set_string(avctx_opts[CODEC_TYPE_VIDEO], opt+1, arg);
+        else if(opt[0] == 's')
+            o = av_set_string(avctx_opts[CODEC_TYPE_SUBTITLE], opt+1, arg);
+    }
+    if(!o)
+        return -1;
+
+//    av_log(NULL, AV_LOG_ERROR, "%s:%s: %f 0x%0X\n", opt, arg, av_get_double(avctx_opts, opt, NULL), (int)av_get_int(avctx_opts, opt, NULL));
+
+    //FIXME we should always use avctx_opts, ... for storing options so there wont be any need to keep track of whats set over this
+    opt_names= av_realloc(opt_names, sizeof(void*)*(opt_name_count+1));
+    opt_names[opt_name_count++]= o->name;
+
+#if defined(CONFIG_FFM_DEMUXER) || defined(CONFIG_FFM_MUXER)
+    /* disable generate of real time pts in ffm (need to be supressed anyway) */
+    if(avctx_opts[0]->flags & CODEC_FLAG_BITEXACT)
+        ffm_nopts = 1;
+#endif
+
+    if(avctx_opts[0]->debug)
+        av_log_level = AV_LOG_DEBUG;
+    return 0;
+}
+
+const OptionDef options[] = {
+    /* main options */
+    { "L", 0, {(void*)show_license}, "show license" },
+    { "h", 0, {(void*)show_help}, "show help" },
+    { "version", 0, {(void*)show_version}, "show version" },
+    { "formats", 0, {(void*)show_formats}, "show available formats, codecs, protocols, ..." },
+    { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
+    { "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" },
+    { "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" },
+    { "map", HAS_ARG | OPT_EXPERT, {(void*)opt_map}, "set input stream mapping", "file:stream[:syncfile:syncstream]" },
+    { "map_meta_data", HAS_ARG | OPT_EXPERT, {(void*)opt_map_meta_data}, "set meta data information of outfile from infile", "outfile:infile" },
+    { "t", HAS_ARG, {(void*)opt_recording_time}, "set the recording time", "duration" },
+    { "fs", HAS_ARG | OPT_INT64, {(void*)&limit_filesize}, "set the limit file size in bytes", "limit_size" }, //
+    { "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" },
+    { "itsoffset", HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" },
+    { "title", HAS_ARG | OPT_STRING, {(void*)&str_title}, "set the title", "string" },
+    { "timestamp", HAS_ARG, {(void*)&opt_rec_timestamp}, "set the timestamp", "time" },
+    { "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" },
+    { "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" },
+    { "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" },
+    { "album", HAS_ARG | OPT_STRING, {(void*)&str_album}, "set the album", "string" },
+    { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark},
+      "add timings for benchmarking" },
+    { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump},
+      "dump each input packet" },
+    { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump},
+      "when dumping packets, also dump the payload" },
+    { "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" },
+    { "loop_input", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" },
+    { "loop_output", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&loop_output}, "number of times to loop output in formats that support looping (0 loops forever)", "" },
+    { "v", HAS_ARG, {(void*)opt_verbose}, "control amount of logging", "verbose" },
+    { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"dv50\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" },
+    { "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },
+    { "vsync", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&video_sync_method}, "video sync method", "" },
+    { "async", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&audio_sync_method}, "audio sync method", "" },
+    { "vglobal", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&video_global_header}, "video global header storage type", "" },
+    { "copyts", OPT_BOOL | OPT_EXPERT, {(void*)&copy_ts}, "copy timestamps" },
+    { "shortest", OPT_BOOL | OPT_EXPERT, {(void*)&opt_shortest}, "finish encoding within shortest input" }, //
+    { "dts_delta_threshold", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&dts_delta_threshold}, "timestamp discontinuity delta threshold", "" },
+
+    /* video options */
+    { "vframes", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&max_frames[CODEC_TYPE_VIDEO]}, "set the number of video frames to record", "number" },
+    { "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[CODEC_TYPE_DATA]}, "set the number of data frames to record", "number" },
+    { "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" },
+    { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
+    { "aspect", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" },
+    { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" },
+    { "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_top}, "set top crop band size (in pixels)", "size" },
+    { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" },
+    { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" },
+    { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" },
+    { "padtop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_top}, "set top pad band size (in pixels)", "size" },
+    { "padbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_bottom}, "set bottom pad band size (in pixels)", "size" },
+    { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_left}, "set left pad band size (in pixels)", "size" },
+    { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_right}, "set right pad band size (in pixels)", "size" },
+    { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad_color}, "set color of pad bands (Hex 000000 thru FFFFFF)", "color" },
+    { "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
+    { "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
+    { "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" },
+    { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantizer scale (VBR)", "q" },
+    { "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantizer scale (VBR)", "q" },
+    { "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" },
+    { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" },
+    { "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
+    { "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method",
+      "method" },
+    { "me_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold",  "" },
+    { "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standards", "strictness" },
+    { "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
+      "use same video quality as source (implies VBR)" },
+    { "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
+    { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename}, "select two pass log file name", "file" },
+    { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
+      "deinterlace pictures" },
+    { "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" },
+    { "vstats", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_vstats}, "dump video coding statistics to file" },
+    { "vhook", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)add_frame_hooker}, "insert video processing module", "module" },
+    { "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" },
+    { "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" },
+    { "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" },
+    { "dc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_dc_precision}, "intra_dc_precision", "precision" },
+    { "vtag", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_tag}, "force video tag/fourcc", "fourcc/tag" },
+    { "newvideo", OPT_VIDEO, {(void*)opt_new_video_stream}, "add a new video stream to the current output stream" },
+    { "qphist", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, { (void *)&qp_hist }, "show QP histogram" },
+
+    /* audio options */
+    { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[CODEC_TYPE_AUDIO]}, "set the number of audio frames to record", "number" },
+    { "aq", OPT_FLOAT | HAS_ARG | OPT_AUDIO, {(void*)&audio_qscale}, "set audio quality (codec-specific)", "quality", },
+    { "ar", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
+    { "ac", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_channels}, "set number of audio channels", "channels" },
+    { "an", OPT_BOOL | OPT_AUDIO, {(void*)&audio_disable}, "disable audio" },
+    { "acodec", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_codec}, "force audio codec ('copy' to copy stream)", "codec" },
+    { "atag", HAS_ARG | OPT_EXPERT | OPT_AUDIO, {(void*)opt_audio_tag}, "force audio tag/fourcc", "fourcc/tag" },
+    { "vol", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&audio_volume}, "change audio volume (256=normal)" , "volume" }, //
+    { "newaudio", OPT_AUDIO, {(void*)opt_new_audio_stream}, "add a new audio stream to the current output stream" },
+    { "alang", HAS_ARG | OPT_STRING | OPT_AUDIO, {(void *)&audio_language}, "set the ISO 639 language code (3 letters) of the current audio stream" , "code" },
+
+    /* subtitle options */
+    { "scodec", HAS_ARG | OPT_SUBTITLE, {(void*)opt_subtitle_codec}, "force subtitle codec ('copy' to copy stream)", "codec" },
+    { "newsubtitle", OPT_SUBTITLE, {(void*)opt_new_subtitle_stream}, "add a new subtitle stream to the current output stream" },
+    { "slang", HAS_ARG | OPT_STRING | OPT_SUBTITLE, {(void *)&subtitle_language}, "set the ISO 639 language code (3 letters) of the current subtitle stream" , "code" },
+
+    /* grab options */
+    { "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
+    { "tvstd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" },
+    { "isync", OPT_BOOL | OPT_EXPERT | OPT_GRAB, {(void*)&input_sync}, "sync read on input", "" },
+
+    /* muxer options */
+    { "muxdelay", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_max_delay}, "set the maximum demux-decode delay", "seconds" },
+    { "muxpreload", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_preload}, "set the initial demux-decode delay", "seconds" },
+
+    { "absf", HAS_ARG | OPT_AUDIO | OPT_EXPERT, {(void*)opt_audio_bsf}, "", "bitstream filter" },
+    { "vbsf", HAS_ARG | OPT_VIDEO | OPT_EXPERT, {(void*)opt_video_bsf}, "", "bitstream filter" },
+
+    { "default", OPT_FUNC2 | HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" },
+    { NULL, },
+};
+
+static void show_banner(void)
+{
+    fprintf(stderr, "FFmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2007 Fabrice Bellard, et al.\n");
+    fprintf(stderr, "  configuration: " FFMPEG_CONFIGURATION "\n");
+    fprintf(stderr, "  libavutil version: " AV_STRINGIFY(LIBAVUTIL_VERSION) "\n");
+    fprintf(stderr, "  libavcodec version: " AV_STRINGIFY(LIBAVCODEC_VERSION) "\n");
+    fprintf(stderr, "  libavformat version: " AV_STRINGIFY(LIBAVFORMAT_VERSION) "\n");
+    fprintf(stderr, "  built on " __DATE__ " " __TIME__);
+#ifdef __GNUC__
+    fprintf(stderr, ", gcc: " __VERSION__ "\n");
+#else
+    fprintf(stderr, ", using a non-gcc compiler\n");
+#endif
+}
+
+static void show_license(void)
+{
+    show_banner();
+#ifdef CONFIG_GPL
+    printf(
+    "FFmpeg is free software; you can redistribute it and/or modify\n"
+    "it under the terms of the GNU General Public License as published by\n"
+    "the Free Software Foundation; either version 2 of the License, or\n"
+    "(at your option) any later version.\n"
+    "\n"
+    "FFmpeg is distributed in the hope that it will be useful,\n"
+    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
+    "GNU General Public License for more details.\n"
+    "\n"
+    "You should have received a copy of the GNU General Public License\n"
+    "along with FFmpeg; if not, write to the Free Software\n"
+    "Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n"
+    );
+#else
+    printf(
+    "FFmpeg is free software; you can redistribute it and/or\n"
+    "modify it under the terms of the GNU Lesser General Public\n"
+    "License as published by the Free Software Foundation; either\n"
+    "version 2.1 of the License, or (at your option) any later version.\n"
+    "\n"
+    "FFmpeg is distributed in the hope that it will be useful,\n"
+    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n"
+    "Lesser General Public License for more details.\n"
+    "\n"
+    "You should have received a copy of the GNU Lesser General Public\n"
+    "License along with FFmpeg; if not, write to the Free Software\n"
+    "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
+    );
+#endif
+    exit(1);
+}
+
+static void show_help(void)
+{
+    show_banner();
+    printf("usage: ffmpeg [[infile options] -i infile]... {[outfile options] outfile}...\n"
+           "Hyper fast Audio and Video encoder\n");
+    printf("\n");
+    show_help_options(options, "Main options:\n",
+                      OPT_EXPERT | OPT_AUDIO | OPT_VIDEO, 0);
+    show_help_options(options, "\nVideo options:\n",
+                      OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+                      OPT_VIDEO);
+    show_help_options(options, "\nAdvanced Video options:\n",
+                      OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+                      OPT_VIDEO | OPT_EXPERT);
+    show_help_options(options, "\nAudio options:\n",
+                      OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+                      OPT_AUDIO);
+    show_help_options(options, "\nAdvanced Audio options:\n",
+                      OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+                      OPT_AUDIO | OPT_EXPERT);
+    show_help_options(options, "\nSubtitle options:\n",
+                      OPT_SUBTITLE | OPT_GRAB,
+                      OPT_SUBTITLE);
+    show_help_options(options, "\nAudio/Video grab options:\n",
+                      OPT_GRAB,
+                      OPT_GRAB);
+    show_help_options(options, "\nAdvanced options:\n",
+                      OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
+                      OPT_EXPERT);
+    av_opt_show(avctx_opts[0], NULL);
+    av_opt_show(avformat_opts, NULL);
+
+    exit(1);
+}
+
+void parse_arg_file(const char *filename)
+{
+    opt_output_file(filename);
+}
+
+int main(int argc, char **argv)
+{
+    int i;
+    int64_t ti;
+
+    av_register_all();
+
+    for(i=0; i<CODEC_TYPE_NB; i++){
+        avctx_opts[i]= avcodec_alloc_context2(i);
+    }
+    avformat_opts = av_alloc_format_context();
+
+    if (argc <= 1)
+        show_help();
+    else
+        show_banner();
+
+    /* parse options */
+    parse_options(argc, argv, options);
+
+    /* file converter / grab */
+    if (nb_output_files <= 0) {
+        fprintf(stderr, "Must supply at least one output file\n");
+        exit(1);
+    }
+
+    if (nb_input_files == 0) {
+        fprintf(stderr, "Must supply at least one input file\n");
+        exit(1);
+    }
+
+    ti = getutime();
+    av_encode(output_files, nb_output_files, input_files, nb_input_files,
+              stream_maps, nb_stream_maps);
+    ti = getutime() - ti;
+    if (do_benchmark) {
+        printf("bench: utime=%0.3fs\n", ti / 1000000.0);
+    }
+
+    /* close files */
+    for(i=0;i<nb_output_files;i++) {
+        /* maybe av_close_output_file ??? */
+        AVFormatContext *s = output_files[i];
+        int j;
+        if (!(s->oformat->flags & AVFMT_NOFILE))
+            url_fclose(&s->pb);
+        for(j=0;j<s->nb_streams;j++) {
+            av_free(s->streams[j]->codec);
+            av_free(s->streams[j]);
+        }
+        av_free(s);
+    }
+    for(i=0;i<nb_input_files;i++)
+        av_close_input_file(input_files[i]);
+
+    av_free_static();
+
+    av_free(intra_matrix);
+    av_free(inter_matrix);
+    av_free(opt_names);
+
+#ifdef CONFIG_POWERPC_PERF
+    extern void powerpc_display_perf_report(void);
+    powerpc_display_perf_report();
+#endif /* CONFIG_POWERPC_PERF */
+
+    if (received_sigterm) {
+        fprintf(stderr,
+            "Received signal %d: terminating.\n",
+            (int) received_sigterm);
+        exit (255);
+    }
+
+    exit(0); /* not all OS-es handle main() return value */
+    return 0;
+}
diff --git a/contrib/ffmpeg/ffplay.c b/contrib/ffmpeg/ffplay.c
new file mode 100644
index 000000000..ebe31cd9b
--- /dev/null
+++ b/contrib/ffmpeg/ffplay.c
@@ -0,0 +1,2581 @@
+/*
+ * FFplay : Simple Media Player based on the ffmpeg libraries
+ * Copyright (c) 2003 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define HAVE_AV_CONFIG_H
+#include "avformat.h"
+#include "swscale.h"
+
+#include "version.h"
+#include "cmdutils.h"
+
+#include <SDL.h>
+#include <SDL_thread.h>
+
+#ifdef __MINGW32__
+#undef main /* We don't want SDL to override our main() */
+#endif
+
+#ifdef CONFIG_OS2
+#define INCL_DOS
+ #include <os2.h>
+ #include <stdio.h>
+
+ void MorphToPM()
+ {
+   PPIB pib;
+   PTIB tib;
+
+   DosGetInfoBlocks(&tib, &pib);
+
+   // Change flag from VIO to PM:
+   if (pib->pib_ultype==2) pib->pib_ultype = 3;
+ }
+#endif
+
+#undef exit
+
+//#define DEBUG_SYNC
+
+#define MAX_VIDEOQ_SIZE (5 * 256 * 1024)
+#define MAX_AUDIOQ_SIZE (5 * 16 * 1024)
+#define MAX_SUBTITLEQ_SIZE (5 * 16 * 1024)
+
+/* SDL audio buffer size, in samples. Should be small to have precise
+   A/V sync as SDL does not have hardware buffer fullness info. */
+#define SDL_AUDIO_BUFFER_SIZE 1024
+
+/* no AV sync correction is done if below the AV sync threshold */
+#define AV_SYNC_THRESHOLD 0.01
+/* no AV correction is done if too big error */
+#define AV_NOSYNC_THRESHOLD 10.0
+
+/* maximum audio speed change to get correct sync */
+#define SAMPLE_CORRECTION_PERCENT_MAX 10
+
+/* we use about AUDIO_DIFF_AVG_NB A-V differences to make the average */
+#define AUDIO_DIFF_AVG_NB   20
+
+/* NOTE: the size must be big enough to compensate the hardware audio buffersize size */
+#define SAMPLE_ARRAY_SIZE (2*65536)
+
+static int sws_flags = SWS_BICUBIC;
+
+typedef struct PacketQueue {
+    AVPacketList *first_pkt, *last_pkt;
+    int nb_packets;
+    int size;
+    int abort_request;
+    SDL_mutex *mutex;
+    SDL_cond *cond;
+} PacketQueue;
+
+#define VIDEO_PICTURE_QUEUE_SIZE 1
+#define SUBPICTURE_QUEUE_SIZE 4
+
+typedef struct VideoPicture {
+    double pts;                                  ///<presentation time stamp for this picture
+    SDL_Overlay *bmp;
+    int width, height; /* source height & width */
+    int allocated;
+} VideoPicture;
+
+typedef struct SubPicture {
+    double pts; /* presentation time stamp for this picture */
+    AVSubtitle sub;
+} SubPicture;
+
+enum {
+    AV_SYNC_AUDIO_MASTER, /* default choice */
+    AV_SYNC_VIDEO_MASTER,
+    AV_SYNC_EXTERNAL_CLOCK, /* synchronize to an external clock */
+};
+
+typedef struct VideoState {
+    SDL_Thread *parse_tid;
+    SDL_Thread *video_tid;
+    AVInputFormat *iformat;
+    int no_background;
+    int abort_request;
+    int paused;
+    int last_paused;
+    int seek_req;
+    int seek_flags;
+    int64_t seek_pos;
+    AVFormatContext *ic;
+    int dtg_active_format;
+
+    int audio_stream;
+
+    int av_sync_type;
+    double external_clock; /* external clock base */
+    int64_t external_clock_time;
+
+    double audio_clock;
+    double audio_diff_cum; /* used for AV difference average computation */
+    double audio_diff_avg_coef;
+    double audio_diff_threshold;
+    int audio_diff_avg_count;
+    AVStream *audio_st;
+    PacketQueue audioq;
+    int audio_hw_buf_size;
+    /* samples output by the codec. we reserve more space for avsync
+       compensation */
+    DECLARE_ALIGNED(16,uint8_t,audio_buf[(AVCODEC_MAX_AUDIO_FRAME_SIZE * 3) / 2]);
+    unsigned int audio_buf_size; /* in bytes */
+    int audio_buf_index; /* in bytes */
+    AVPacket audio_pkt;
+    uint8_t *audio_pkt_data;
+    int audio_pkt_size;
+
+    int show_audio; /* if true, display audio samples */
+    int16_t sample_array[SAMPLE_ARRAY_SIZE];
+    int sample_array_index;
+    int last_i_start;
+
+    SDL_Thread *subtitle_tid;
+    int subtitle_stream;
+    int subtitle_stream_changed;
+    AVStream *subtitle_st;
+    PacketQueue subtitleq;
+    SubPicture subpq[SUBPICTURE_QUEUE_SIZE];
+    int subpq_size, subpq_rindex, subpq_windex;
+    SDL_mutex *subpq_mutex;
+    SDL_cond *subpq_cond;
+
+    double frame_timer;
+    double frame_last_pts;
+    double frame_last_delay;
+    double video_clock;                          ///<pts of last decoded frame / predicted pts of next decoded frame
+    int video_stream;
+    AVStream *video_st;
+    PacketQueue videoq;
+    double video_current_pts;                    ///<current displayed pts (different from video_clock if frame fifos are used)
+    int64_t video_current_pts_time;              ///<time (av_gettime) at which we updated video_current_pts - used to have running video pts
+    VideoPicture pictq[VIDEO_PICTURE_QUEUE_SIZE];
+    int pictq_size, pictq_rindex, pictq_windex;
+    SDL_mutex *pictq_mutex;
+    SDL_cond *pictq_cond;
+
+    //    QETimer *video_timer;
+    char filename[1024];
+    int width, height, xleft, ytop;
+} VideoState;
+
+void show_help(void);
+static int audio_write_get_buf_size(VideoState *is);
+
+/* options specified by the user */
+static AVInputFormat *file_iformat;
+static const char *input_filename;
+static int fs_screen_width;
+static int fs_screen_height;
+static int screen_width = 0;
+static int screen_height = 0;
+static int frame_width = 0;
+static int frame_height = 0;
+static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE;
+static int audio_disable;
+static int video_disable;
+static int wanted_audio_stream= 0;
+static int seek_by_bytes;
+static int display_disable;
+static int show_status;
+static int av_sync_type = AV_SYNC_AUDIO_MASTER;
+static int64_t start_time = AV_NOPTS_VALUE;
+static int debug = 0;
+static int debug_mv = 0;
+static int step = 0;
+static int thread_count = 1;
+static int workaround_bugs = 1;
+static int fast = 0;
+static int genpts = 0;
+static int lowres = 0;
+static int idct = FF_IDCT_AUTO;
+static enum AVDiscard skip_frame= AVDISCARD_DEFAULT;
+static enum AVDiscard skip_idct= AVDISCARD_DEFAULT;
+static enum AVDiscard skip_loop_filter= AVDISCARD_DEFAULT;
+static int error_resilience = FF_ER_CAREFUL;
+static int error_concealment = 3;
+static int decoder_reorder_pts= 0;
+
+/* current context */
+static int is_full_screen;
+static VideoState *cur_stream;
+static int64_t audio_callback_time;
+
+AVPacket flush_pkt;
+
+#define FF_ALLOC_EVENT   (SDL_USEREVENT)
+#define FF_REFRESH_EVENT (SDL_USEREVENT + 1)
+#define FF_QUIT_EVENT    (SDL_USEREVENT + 2)
+
+SDL_Surface *screen;
+
+/* packet queue handling */
+static void packet_queue_init(PacketQueue *q)
+{
+    memset(q, 0, sizeof(PacketQueue));
+    q->mutex = SDL_CreateMutex();
+    q->cond = SDL_CreateCond();
+}
+
+static void packet_queue_flush(PacketQueue *q)
+{
+    AVPacketList *pkt, *pkt1;
+
+    SDL_LockMutex(q->mutex);
+    for(pkt = q->first_pkt; pkt != NULL; pkt = pkt1) {
+        pkt1 = pkt->next;
+        av_free_packet(&pkt->pkt);
+        av_freep(&pkt);
+    }
+    q->last_pkt = NULL;
+    q->first_pkt = NULL;
+    q->nb_packets = 0;
+    q->size = 0;
+    SDL_UnlockMutex(q->mutex);
+}
+
+static void packet_queue_end(PacketQueue *q)
+{
+    packet_queue_flush(q);
+    SDL_DestroyMutex(q->mutex);
+    SDL_DestroyCond(q->cond);
+}
+
+static int packet_queue_put(PacketQueue *q, AVPacket *pkt)
+{
+    AVPacketList *pkt1;
+
+    /* duplicate the packet */
+    if (pkt!=&flush_pkt && av_dup_packet(pkt) < 0)
+        return -1;
+
+    pkt1 = av_malloc(sizeof(AVPacketList));
+    if (!pkt1)
+        return -1;
+    pkt1->pkt = *pkt;
+    pkt1->next = NULL;
+
+
+    SDL_LockMutex(q->mutex);
+
+    if (!q->last_pkt)
+
+        q->first_pkt = pkt1;
+    else
+        q->last_pkt->next = pkt1;
+    q->last_pkt = pkt1;
+    q->nb_packets++;
+    q->size += pkt1->pkt.size;
+    /* XXX: should duplicate packet data in DV case */
+    SDL_CondSignal(q->cond);
+
+    SDL_UnlockMutex(q->mutex);
+    return 0;
+}
+
+static void packet_queue_abort(PacketQueue *q)
+{
+    SDL_LockMutex(q->mutex);
+
+    q->abort_request = 1;
+
+    SDL_CondSignal(q->cond);
+
+    SDL_UnlockMutex(q->mutex);
+}
+
+/* return < 0 if aborted, 0 if no packet and > 0 if packet.  */
+static int packet_queue_get(PacketQueue *q, AVPacket *pkt, int block)
+{
+    AVPacketList *pkt1;
+    int ret;
+
+    SDL_LockMutex(q->mutex);
+
+    for(;;) {
+        if (q->abort_request) {
+            ret = -1;
+            break;
+        }
+
+        pkt1 = q->first_pkt;
+        if (pkt1) {
+            q->first_pkt = pkt1->next;
+            if (!q->first_pkt)
+                q->last_pkt = NULL;
+            q->nb_packets--;
+            q->size -= pkt1->pkt.size;
+            *pkt = pkt1->pkt;
+            av_free(pkt1);
+            ret = 1;
+            break;
+        } else if (!block) {
+            ret = 0;
+            break;
+        } else {
+            SDL_CondWait(q->cond, q->mutex);
+        }
+    }
+    SDL_UnlockMutex(q->mutex);
+    return ret;
+}
+
+static inline void fill_rectangle(SDL_Surface *screen,
+                                  int x, int y, int w, int h, int color)
+{
+    SDL_Rect rect;
+    rect.x = x;
+    rect.y = y;
+    rect.w = w;
+    rect.h = h;
+    SDL_FillRect(screen, &rect, color);
+}
+
+#if 0
+/* draw only the border of a rectangle */
+void fill_border(VideoState *s, int x, int y, int w, int h, int color)
+{
+    int w1, w2, h1, h2;
+
+    /* fill the background */
+    w1 = x;
+    if (w1 < 0)
+        w1 = 0;
+    w2 = s->width - (x + w);
+    if (w2 < 0)
+        w2 = 0;
+    h1 = y;
+    if (h1 < 0)
+        h1 = 0;
+    h2 = s->height - (y + h);
+    if (h2 < 0)
+        h2 = 0;
+    fill_rectangle(screen,
+                   s->xleft, s->ytop,
+                   w1, s->height,
+                   color);
+    fill_rectangle(screen,
+                   s->xleft + s->width - w2, s->ytop,
+                   w2, s->height,
+                   color);
+    fill_rectangle(screen,
+                   s->xleft + w1, s->ytop,
+                   s->width - w1 - w2, h1,
+                   color);
+    fill_rectangle(screen,
+                   s->xleft + w1, s->ytop + s->height - h2,
+                   s->width - w1 - w2, h2,
+                   color);
+}
+#endif
+
+
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define RGB_TO_Y_CCIR(r, g, b) \
+((FIX(0.29900*219.0/255.0) * (r) + FIX(0.58700*219.0/255.0) * (g) + \
+  FIX(0.11400*219.0/255.0) * (b) + (ONE_HALF + (16 << SCALEBITS))) >> SCALEBITS)
+
+#define RGB_TO_U_CCIR(r1, g1, b1, shift)\
+(((- FIX(0.16874*224.0/255.0) * r1 - FIX(0.33126*224.0/255.0) * g1 +         \
+     FIX(0.50000*224.0/255.0) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_V_CCIR(r1, g1, b1, shift)\
+(((FIX(0.50000*224.0/255.0) * r1 - FIX(0.41869*224.0/255.0) * g1 -           \
+   FIX(0.08131*224.0/255.0) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define ALPHA_BLEND(a, oldp, newp, s)\
+((((oldp << s) * (255 - (a))) + (newp * (a))) / (255 << s))
+
+#define RGBA_IN(r, g, b, a, s)\
+{\
+    unsigned int v = ((const uint32_t *)(s))[0];\
+    a = (v >> 24) & 0xff;\
+    r = (v >> 16) & 0xff;\
+    g = (v >> 8) & 0xff;\
+    b = v & 0xff;\
+}
+
+#define YUVA_IN(y, u, v, a, s, pal)\
+{\
+    unsigned int val = ((const uint32_t *)(pal))[*(const uint8_t*)s];\
+    a = (val >> 24) & 0xff;\
+    y = (val >> 16) & 0xff;\
+    u = (val >> 8) & 0xff;\
+    v = val & 0xff;\
+}
+
+#define YUVA_OUT(d, y, u, v, a)\
+{\
+    ((uint32_t *)(d))[0] = (a << 24) | (y << 16) | (u << 8) | v;\
+}
+
+
+#define BPP 1
+
+static void blend_subrect(AVPicture *dst, const AVSubtitleRect *rect)
+{
+    int wrap, wrap3, width2, skip2;
+    int y, u, v, a, u1, v1, a1, w, h;
+    uint8_t *lum, *cb, *cr;
+    const uint8_t *p;
+    const uint32_t *pal;
+
+    lum = dst->data[0] + rect->y * dst->linesize[0];
+    cb = dst->data[1] + (rect->y >> 1) * dst->linesize[1];
+    cr = dst->data[2] + (rect->y >> 1) * dst->linesize[2];
+
+    width2 = (rect->w + 1) >> 1;
+    skip2 = rect->x >> 1;
+    wrap = dst->linesize[0];
+    wrap3 = rect->linesize;
+    p = rect->bitmap;
+    pal = rect->rgba_palette;  /* Now in YCrCb! */
+
+    if (rect->y & 1) {
+        lum += rect->x;
+        cb += skip2;
+        cr += skip2;
+
+        if (rect->x & 1) {
+            YUVA_IN(y, u, v, a, p, pal);
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
+            cr[0] = ALPHA_BLEND(a >> 2, cr[0], v, 0);
+            cb++;
+            cr++;
+            lum++;
+            p += BPP;
+        }
+        for(w = rect->w - (rect->x & 1); w >= 2; w -= 2) {
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 = u;
+            v1 = v;
+            a1 = a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+
+            YUVA_IN(y, u, v, a, p + BPP, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[1] = ALPHA_BLEND(a, lum[1], y, 0);
+            cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 1);
+            cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 1);
+            cb++;
+            cr++;
+            p += 2 * BPP;
+            lum += 2;
+        }
+        if (w) {
+            YUVA_IN(y, u, v, a, p, pal);
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
+            cr[0] = ALPHA_BLEND(a >> 2, cr[0], v, 0);
+        }
+        p += wrap3 + (wrap3 - rect->w * BPP);
+        lum += wrap + (wrap - rect->w - rect->x);
+        cb += dst->linesize[1] - width2 - skip2;
+        cr += dst->linesize[2] - width2 - skip2;
+    }
+    for(h = rect->h - (rect->y & 1); h >= 2; h -= 2) {
+        lum += rect->x;
+        cb += skip2;
+        cr += skip2;
+
+        if (rect->x & 1) {
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 = u;
+            v1 = v;
+            a1 = a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            p += wrap3;
+            lum += wrap;
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 1);
+            cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 1);
+            cb++;
+            cr++;
+            p += -wrap3 + BPP;
+            lum += -wrap + 1;
+        }
+        for(w = rect->w - (rect->x & 1); w >= 2; w -= 2) {
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 = u;
+            v1 = v;
+            a1 = a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[1] = ALPHA_BLEND(a, lum[1], y, 0);
+            p += wrap3;
+            lum += wrap;
+
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[1] = ALPHA_BLEND(a, lum[1], y, 0);
+
+            cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 2);
+            cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 2);
+
+            cb++;
+            cr++;
+            p += -wrap3 + 2 * BPP;
+            lum += -wrap + 2;
+        }
+        if (w) {
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 = u;
+            v1 = v;
+            a1 = a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            p += wrap3;
+            lum += wrap;
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 1);
+            cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 1);
+            cb++;
+            cr++;
+            p += -wrap3 + BPP;
+            lum += -wrap + 1;
+        }
+        p += wrap3 + (wrap3 - rect->w * BPP);
+        lum += wrap + (wrap - rect->w - rect->x);
+        cb += dst->linesize[1] - width2 - skip2;
+        cr += dst->linesize[2] - width2 - skip2;
+    }
+    /* handle odd height */
+    if (h) {
+        lum += rect->x;
+        cb += skip2;
+        cr += skip2;
+
+        if (rect->x & 1) {
+            YUVA_IN(y, u, v, a, p, pal);
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
+            cr[0] = ALPHA_BLEND(a >> 2, cr[0], v, 0);
+            cb++;
+            cr++;
+            lum++;
+            p += BPP;
+        }
+        for(w = rect->w - (rect->x & 1); w >= 2; w -= 2) {
+            YUVA_IN(y, u, v, a, p, pal);
+            u1 = u;
+            v1 = v;
+            a1 = a;
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+
+            YUVA_IN(y, u, v, a, p + BPP, pal);
+            u1 += u;
+            v1 += v;
+            a1 += a;
+            lum[1] = ALPHA_BLEND(a, lum[1], y, 0);
+            cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u, 1);
+            cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v, 1);
+            cb++;
+            cr++;
+            p += 2 * BPP;
+            lum += 2;
+        }
+        if (w) {
+            YUVA_IN(y, u, v, a, p, pal);
+            lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
+            cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
+            cr[0] = ALPHA_BLEND(a >> 2, cr[0], v, 0);
+        }
+    }
+}
+
+static void free_subpicture(SubPicture *sp)
+{
+    int i;
+
+    for (i = 0; i < sp->sub.num_rects; i++)
+    {
+        av_free(sp->sub.rects[i].bitmap);
+        av_free(sp->sub.rects[i].rgba_palette);
+    }
+
+    av_free(sp->sub.rects);
+
+    memset(&sp->sub, 0, sizeof(AVSubtitle));
+}
+
+static void video_image_display(VideoState *is)
+{
+    VideoPicture *vp;
+    SubPicture *sp;
+    AVPicture pict;
+    float aspect_ratio;
+    int width, height, x, y;
+    SDL_Rect rect;
+    int i;
+
+    vp = &is->pictq[is->pictq_rindex];
+    if (vp->bmp) {
+        /* XXX: use variable in the frame */
+        if (is->video_st->codec->sample_aspect_ratio.num == 0)
+            aspect_ratio = 0;
+        else
+            aspect_ratio = av_q2d(is->video_st->codec->sample_aspect_ratio)
+                * is->video_st->codec->width / is->video_st->codec->height;;
+        if (aspect_ratio <= 0.0)
+            aspect_ratio = (float)is->video_st->codec->width /
+                (float)is->video_st->codec->height;
+        /* if an active format is indicated, then it overrides the
+           mpeg format */
+#if 0
+        if (is->video_st->codec->dtg_active_format != is->dtg_active_format) {
+            is->dtg_active_format = is->video_st->codec->dtg_active_format;
+            printf("dtg_active_format=%d\n", is->dtg_active_format);
+        }
+#endif
+#if 0
+        switch(is->video_st->codec->dtg_active_format) {
+        case FF_DTG_AFD_SAME:
+        default:
+            /* nothing to do */
+            break;
+        case FF_DTG_AFD_4_3:
+            aspect_ratio = 4.0 / 3.0;
+            break;
+        case FF_DTG_AFD_16_9:
+            aspect_ratio = 16.0 / 9.0;
+            break;
+        case FF_DTG_AFD_14_9:
+            aspect_ratio = 14.0 / 9.0;
+            break;
+        case FF_DTG_AFD_4_3_SP_14_9:
+            aspect_ratio = 14.0 / 9.0;
+            break;
+        case FF_DTG_AFD_16_9_SP_14_9:
+            aspect_ratio = 14.0 / 9.0;
+            break;
+        case FF_DTG_AFD_SP_4_3:
+            aspect_ratio = 4.0 / 3.0;
+            break;
+        }
+#endif
+
+        if (is->subtitle_st)
+        {
+            if (is->subpq_size > 0)
+            {
+                sp = &is->subpq[is->subpq_rindex];
+
+                if (vp->pts >= sp->pts + ((float) sp->sub.start_display_time / 1000))
+                {
+                    SDL_LockYUVOverlay (vp->bmp);
+
+                    pict.data[0] = vp->bmp->pixels[0];
+                    pict.data[1] = vp->bmp->pixels[2];
+                    pict.data[2] = vp->bmp->pixels[1];
+
+                    pict.linesize[0] = vp->bmp->pitches[0];
+                    pict.linesize[1] = vp->bmp->pitches[2];
+                    pict.linesize[2] = vp->bmp->pitches[1];
+
+                    for (i = 0; i < sp->sub.num_rects; i++)
+                        blend_subrect(&pict, &sp->sub.rects[i]);
+
+                    SDL_UnlockYUVOverlay (vp->bmp);
+                }
+            }
+        }
+
+
+        /* XXX: we suppose the screen has a 1.0 pixel ratio */
+        height = is->height;
+        width = ((int)rint(height * aspect_ratio)) & -3;
+        if (width > is->width) {
+            width = is->width;
+            height = ((int)rint(width / aspect_ratio)) & -3;
+        }
+        x = (is->width - width) / 2;
+        y = (is->height - height) / 2;
+        if (!is->no_background) {
+            /* fill the background */
+            //            fill_border(is, x, y, width, height, QERGB(0x00, 0x00, 0x00));
+        } else {
+            is->no_background = 0;
+        }
+        rect.x = is->xleft + x;
+        rect.y = is->ytop  + y;
+        rect.w = width;
+        rect.h = height;
+        SDL_DisplayYUVOverlay(vp->bmp, &rect);
+    } else {
+#if 0
+        fill_rectangle(screen,
+                       is->xleft, is->ytop, is->width, is->height,
+                       QERGB(0x00, 0x00, 0x00));
+#endif
+    }
+}
+
+static inline int compute_mod(int a, int b)
+{
+    a = a % b;
+    if (a >= 0)
+        return a;
+    else
+        return a + b;
+}
+
+static void video_audio_display(VideoState *s)
+{
+    int i, i_start, x, y1, y, ys, delay, n, nb_display_channels;
+    int ch, channels, h, h2, bgcolor, fgcolor;
+    int16_t time_diff;
+
+    /* compute display index : center on currently output samples */
+    channels = s->audio_st->codec->channels;
+    nb_display_channels = channels;
+    if (!s->paused) {
+        n = 2 * channels;
+        delay = audio_write_get_buf_size(s);
+        delay /= n;
+
+        /* to be more precise, we take into account the time spent since
+           the last buffer computation */
+        if (audio_callback_time) {
+            time_diff = av_gettime() - audio_callback_time;
+            delay += (time_diff * s->audio_st->codec->sample_rate) / 1000000;
+        }
+
+        delay -= s->width / 2;
+        if (delay < s->width)
+            delay = s->width;
+
+        i_start= x = compute_mod(s->sample_array_index - delay * channels, SAMPLE_ARRAY_SIZE);
+
+        h= INT_MIN;
+        for(i=0; i<1000; i+=channels){
+            int idx= (SAMPLE_ARRAY_SIZE + x - i) % SAMPLE_ARRAY_SIZE;
+            int a= s->sample_array[idx];
+            int b= s->sample_array[(idx + 4*channels)%SAMPLE_ARRAY_SIZE];
+            int c= s->sample_array[(idx + 5*channels)%SAMPLE_ARRAY_SIZE];
+            int d= s->sample_array[(idx + 9*channels)%SAMPLE_ARRAY_SIZE];
+            int score= a-d;
+            if(h<score && (b^c)<0){
+                h= score;
+                i_start= idx;
+            }
+        }
+
+        s->last_i_start = i_start;
+    } else {
+        i_start = s->last_i_start;
+    }
+
+    bgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0x00);
+    fill_rectangle(screen,
+                   s->xleft, s->ytop, s->width, s->height,
+                   bgcolor);
+
+    fgcolor = SDL_MapRGB(screen->format, 0xff, 0xff, 0xff);
+
+    /* total height for one channel */
+    h = s->height / nb_display_channels;
+    /* graph height / 2 */
+    h2 = (h * 9) / 20;
+    for(ch = 0;ch < nb_display_channels; ch++) {
+        i = i_start + ch;
+        y1 = s->ytop + ch * h + (h / 2); /* position of center line */
+        for(x = 0; x < s->width; x++) {
+            y = (s->sample_array[i] * h2) >> 15;
+            if (y < 0) {
+                y = -y;
+                ys = y1 - y;
+            } else {
+                ys = y1;
+            }
+            fill_rectangle(screen,
+                           s->xleft + x, ys, 1, y,
+                           fgcolor);
+            i += channels;
+            if (i >= SAMPLE_ARRAY_SIZE)
+                i -= SAMPLE_ARRAY_SIZE;
+        }
+    }
+
+    fgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0xff);
+
+    for(ch = 1;ch < nb_display_channels; ch++) {
+        y = s->ytop + ch * h;
+        fill_rectangle(screen,
+                       s->xleft, y, s->width, 1,
+                       fgcolor);
+    }
+    SDL_UpdateRect(screen, s->xleft, s->ytop, s->width, s->height);
+}
+
+static int video_open(VideoState *is){
+    int flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
+    int w,h;
+
+    if(is_full_screen) flags |= SDL_FULLSCREEN;
+    else               flags |= SDL_RESIZABLE;
+
+    if (is_full_screen && fs_screen_width) {
+        w = fs_screen_width;
+        h = fs_screen_height;
+    } else if(!is_full_screen && screen_width){
+        w = screen_width;
+        h = screen_height;
+    }else if (is->video_st && is->video_st->codec->width){
+        w = is->video_st->codec->width;
+        h = is->video_st->codec->height;
+    } else {
+        w = 640;
+        h = 480;
+    }
+#ifndef CONFIG_DARWIN
+    screen = SDL_SetVideoMode(w, h, 0, flags);
+#else
+    /* setting bits_per_pixel = 0 or 32 causes blank video on OS X */
+    screen = SDL_SetVideoMode(w, h, 24, flags);
+#endif
+    if (!screen) {
+        fprintf(stderr, "SDL: could not set video mode - exiting\n");
+        return -1;
+    }
+    SDL_WM_SetCaption("FFplay", "FFplay");
+
+    is->width = screen->w;
+    is->height = screen->h;
+
+    return 0;
+}
+
+/* display the current picture, if any */
+static void video_display(VideoState *is)
+{
+    if(!screen)
+        video_open(cur_stream);
+    if (is->audio_st && is->show_audio)
+        video_audio_display(is);
+    else if (is->video_st)
+        video_image_display(is);
+}
+
+static Uint32 sdl_refresh_timer_cb(Uint32 interval, void *opaque)
+{
+    SDL_Event event;
+    event.type = FF_REFRESH_EVENT;
+    event.user.data1 = opaque;
+    SDL_PushEvent(&event);
+    return 0; /* 0 means stop timer */
+}
+
+/* schedule a video refresh in 'delay' ms */
+static void schedule_refresh(VideoState *is, int delay)
+{
+    SDL_AddTimer(delay, sdl_refresh_timer_cb, is);
+}
+
+/* get the current audio clock value */
+static double get_audio_clock(VideoState *is)
+{
+    double pts;
+    int hw_buf_size, bytes_per_sec;
+    pts = is->audio_clock;
+    hw_buf_size = audio_write_get_buf_size(is);
+    bytes_per_sec = 0;
+    if (is->audio_st) {
+        bytes_per_sec = is->audio_st->codec->sample_rate *
+            2 * is->audio_st->codec->channels;
+    }
+    if (bytes_per_sec)
+        pts -= (double)hw_buf_size / bytes_per_sec;
+    return pts;
+}
+
+/* get the current video clock value */
+static double get_video_clock(VideoState *is)
+{
+    double delta;
+    if (is->paused) {
+        delta = 0;
+    } else {
+        delta = (av_gettime() - is->video_current_pts_time) / 1000000.0;
+    }
+    return is->video_current_pts + delta;
+}
+
+/* get the current external clock value */
+static double get_external_clock(VideoState *is)
+{
+    int64_t ti;
+    ti = av_gettime();
+    return is->external_clock + ((ti - is->external_clock_time) * 1e-6);
+}
+
+/* get the current master clock value */
+static double get_master_clock(VideoState *is)
+{
+    double val;
+
+    if (is->av_sync_type == AV_SYNC_VIDEO_MASTER) {
+        if (is->video_st)
+            val = get_video_clock(is);
+        else
+            val = get_audio_clock(is);
+    } else if (is->av_sync_type == AV_SYNC_AUDIO_MASTER) {
+        if (is->audio_st)
+            val = get_audio_clock(is);
+        else
+            val = get_video_clock(is);
+    } else {
+        val = get_external_clock(is);
+    }
+    return val;
+}
+
+/* seek in the stream */
+static void stream_seek(VideoState *is, int64_t pos, int rel)
+{
+    if (!is->seek_req) {
+        is->seek_pos = pos;
+        is->seek_flags = rel < 0 ? AVSEEK_FLAG_BACKWARD : 0;
+        if (seek_by_bytes)
+            is->seek_flags |= AVSEEK_FLAG_BYTE;
+        is->seek_req = 1;
+    }
+}
+
+/* pause or resume the video */
+static void stream_pause(VideoState *is)
+{
+    is->paused = !is->paused;
+    if (!is->paused) {
+        is->video_current_pts = get_video_clock(is);
+        is->frame_timer += (av_gettime() - is->video_current_pts_time) / 1000000.0;
+    }
+}
+
+/* called to display each frame */
+static void video_refresh_timer(void *opaque)
+{
+    VideoState *is = opaque;
+    VideoPicture *vp;
+    double actual_delay, delay, sync_threshold, ref_clock, diff;
+
+    SubPicture *sp, *sp2;
+
+    if (is->video_st) {
+        if (is->pictq_size == 0) {
+            /* if no picture, need to wait */
+            schedule_refresh(is, 1);
+        } else {
+            /* dequeue the picture */
+            vp = &is->pictq[is->pictq_rindex];
+
+            /* update current video pts */
+            is->video_current_pts = vp->pts;
+            is->video_current_pts_time = av_gettime();
+
+            /* compute nominal delay */
+            delay = vp->pts - is->frame_last_pts;
+            if (delay <= 0 || delay >= 1.0) {
+                /* if incorrect delay, use previous one */
+                delay = is->frame_last_delay;
+            }
+            is->frame_last_delay = delay;
+            is->frame_last_pts = vp->pts;
+
+            /* update delay to follow master synchronisation source */
+            if (((is->av_sync_type == AV_SYNC_AUDIO_MASTER && is->audio_st) ||
+                 is->av_sync_type == AV_SYNC_EXTERNAL_CLOCK)) {
+                /* if video is slave, we try to correct big delays by
+                   duplicating or deleting a frame */
+                ref_clock = get_master_clock(is);
+                diff = vp->pts - ref_clock;
+
+                /* skip or repeat frame. We take into account the
+                   delay to compute the threshold. I still don't know
+                   if it is the best guess */
+                sync_threshold = AV_SYNC_THRESHOLD;
+                if (delay > sync_threshold)
+                    sync_threshold = delay;
+                if (fabs(diff) < AV_NOSYNC_THRESHOLD) {
+                    if (diff <= -sync_threshold)
+                        delay = 0;
+                    else if (diff >= sync_threshold)
+                        delay = 2 * delay;
+                }
+            }
+
+            is->frame_timer += delay;
+            /* compute the REAL delay (we need to do that to avoid
+               long term errors */
+            actual_delay = is->frame_timer - (av_gettime() / 1000000.0);
+            if (actual_delay < 0.010) {
+                /* XXX: should skip picture */
+                actual_delay = 0.010;
+            }
+            /* launch timer for next picture */
+            schedule_refresh(is, (int)(actual_delay * 1000 + 0.5));
+
+#if defined(DEBUG_SYNC)
+            printf("video: delay=%0.3f actual_delay=%0.3f pts=%0.3f A-V=%f\n",
+                   delay, actual_delay, vp->pts, -diff);
+#endif
+
+            if(is->subtitle_st) {
+                if (is->subtitle_stream_changed) {
+                    SDL_LockMutex(is->subpq_mutex);
+
+                    while (is->subpq_size) {
+                        free_subpicture(&is->subpq[is->subpq_rindex]);
+
+                        /* update queue size and signal for next picture */
+                        if (++is->subpq_rindex == SUBPICTURE_QUEUE_SIZE)
+                            is->subpq_rindex = 0;
+
+                        is->subpq_size--;
+                    }
+                    is->subtitle_stream_changed = 0;
+
+                    SDL_CondSignal(is->subpq_cond);
+                    SDL_UnlockMutex(is->subpq_mutex);
+                } else {
+                    if (is->subpq_size > 0) {
+                        sp = &is->subpq[is->subpq_rindex];
+
+                        if (is->subpq_size > 1)
+                            sp2 = &is->subpq[(is->subpq_rindex + 1) % SUBPICTURE_QUEUE_SIZE];
+                        else
+                            sp2 = NULL;
+
+                        if ((is->video_current_pts > (sp->pts + ((float) sp->sub.end_display_time / 1000)))
+                                || (sp2 && is->video_current_pts > (sp2->pts + ((float) sp2->sub.start_display_time / 1000))))
+                        {
+                            free_subpicture(sp);
+
+                            /* update queue size and signal for next picture */
+                            if (++is->subpq_rindex == SUBPICTURE_QUEUE_SIZE)
+                                is->subpq_rindex = 0;
+
+                            SDL_LockMutex(is->subpq_mutex);
+                            is->subpq_size--;
+                            SDL_CondSignal(is->subpq_cond);
+                            SDL_UnlockMutex(is->subpq_mutex);
+                        }
+                    }
+                }
+            }
+
+            /* display picture */
+            video_display(is);
+
+            /* update queue size and signal for next picture */
+            if (++is->pictq_rindex == VIDEO_PICTURE_QUEUE_SIZE)
+                is->pictq_rindex = 0;
+
+            SDL_LockMutex(is->pictq_mutex);
+            is->pictq_size--;
+            SDL_CondSignal(is->pictq_cond);
+            SDL_UnlockMutex(is->pictq_mutex);
+        }
+    } else if (is->audio_st) {
+        /* draw the next audio frame */
+
+        schedule_refresh(is, 40);
+
+        /* if only audio stream, then display the audio bars (better
+           than nothing, just to test the implementation */
+
+        /* display picture */
+        video_display(is);
+    } else {
+        schedule_refresh(is, 100);
+    }
+    if (show_status) {
+        static int64_t last_time;
+        int64_t cur_time;
+        int aqsize, vqsize, sqsize;
+        double av_diff;
+
+        cur_time = av_gettime();
+        if (!last_time || (cur_time - last_time) >= 500 * 1000) {
+            aqsize = 0;
+            vqsize = 0;
+            sqsize = 0;
+            if (is->audio_st)
+                aqsize = is->audioq.size;
+            if (is->video_st)
+                vqsize = is->videoq.size;
+            if (is->subtitle_st)
+                sqsize = is->subtitleq.size;
+            av_diff = 0;
+            if (is->audio_st && is->video_st)
+                av_diff = get_audio_clock(is) - get_video_clock(is);
+            printf("%7.2f A-V:%7.3f aq=%5dKB vq=%5dKB sq=%5dB    \r",
+                   get_master_clock(is), av_diff, aqsize / 1024, vqsize / 1024, sqsize);
+            fflush(stdout);
+            last_time = cur_time;
+        }
+    }
+}
+
+/* allocate a picture (needs to do that in main thread to avoid
+   potential locking problems */
+static void alloc_picture(void *opaque)
+{
+    VideoState *is = opaque;
+    VideoPicture *vp;
+
+    vp = &is->pictq[is->pictq_windex];
+
+    if (vp->bmp)
+        SDL_FreeYUVOverlay(vp->bmp);
+
+#if 0
+    /* XXX: use generic function */
+    /* XXX: disable overlay if no hardware acceleration or if RGB format */
+    switch(is->video_st->codec->pix_fmt) {
+    case PIX_FMT_YUV420P:
+    case PIX_FMT_YUV422P:
+    case PIX_FMT_YUV444P:
+    case PIX_FMT_YUYV422:
+    case PIX_FMT_YUV410P:
+    case PIX_FMT_YUV411P:
+        is_yuv = 1;
+        break;
+    default:
+        is_yuv = 0;
+        break;
+    }
+#endif
+    vp->bmp = SDL_CreateYUVOverlay(is->video_st->codec->width,
+                                   is->video_st->codec->height,
+                                   SDL_YV12_OVERLAY,
+                                   screen);
+    vp->width = is->video_st->codec->width;
+    vp->height = is->video_st->codec->height;
+
+    SDL_LockMutex(is->pictq_mutex);
+    vp->allocated = 1;
+    SDL_CondSignal(is->pictq_cond);
+    SDL_UnlockMutex(is->pictq_mutex);
+}
+
+/**
+ *
+ * @param pts the dts of the pkt / pts of the frame and guessed if not known
+ */
+static int queue_picture(VideoState *is, AVFrame *src_frame, double pts)
+{
+    VideoPicture *vp;
+    int dst_pix_fmt;
+    AVPicture pict;
+    static struct SwsContext *img_convert_ctx;
+
+    /* wait until we have space to put a new picture */
+    SDL_LockMutex(is->pictq_mutex);
+    while (is->pictq_size >= VIDEO_PICTURE_QUEUE_SIZE &&
+           !is->videoq.abort_request) {
+        SDL_CondWait(is->pictq_cond, is->pictq_mutex);
+    }
+    SDL_UnlockMutex(is->pictq_mutex);
+
+    if (is->videoq.abort_request)
+        return -1;
+
+    vp = &is->pictq[is->pictq_windex];
+
+    /* alloc or resize hardware picture buffer */
+    if (!vp->bmp ||
+        vp->width != is->video_st->codec->width ||
+        vp->height != is->video_st->codec->height) {
+        SDL_Event event;
+
+        vp->allocated = 0;
+
+        /* the allocation must be done in the main thread to avoid
+           locking problems */
+        event.type = FF_ALLOC_EVENT;
+        event.user.data1 = is;
+        SDL_PushEvent(&event);
+
+        /* wait until the picture is allocated */
+        SDL_LockMutex(is->pictq_mutex);
+        while (!vp->allocated && !is->videoq.abort_request) {
+            SDL_CondWait(is->pictq_cond, is->pictq_mutex);
+        }
+        SDL_UnlockMutex(is->pictq_mutex);
+
+        if (is->videoq.abort_request)
+            return -1;
+    }
+
+    /* if the frame is not skipped, then display it */
+    if (vp->bmp) {
+        /* get a pointer on the bitmap */
+        SDL_LockYUVOverlay (vp->bmp);
+
+        dst_pix_fmt = PIX_FMT_YUV420P;
+        pict.data[0] = vp->bmp->pixels[0];
+        pict.data[1] = vp->bmp->pixels[2];
+        pict.data[2] = vp->bmp->pixels[1];
+
+        pict.linesize[0] = vp->bmp->pitches[0];
+        pict.linesize[1] = vp->bmp->pitches[2];
+        pict.linesize[2] = vp->bmp->pitches[1];
+        if (img_convert_ctx == NULL) {
+            img_convert_ctx = sws_getContext(is->video_st->codec->width,
+                    is->video_st->codec->height, is->video_st->codec->pix_fmt,
+                    is->video_st->codec->width, is->video_st->codec->height,
+                    dst_pix_fmt, sws_flags, NULL, NULL, NULL);
+            if (img_convert_ctx == NULL) {
+                fprintf(stderr, "Cannot initialize the conversion context\n");
+                exit(1);
+            }
+        }
+        sws_scale(img_convert_ctx, src_frame->data, src_frame->linesize,
+                  0, is->video_st->codec->height, pict.data, pict.linesize);
+        /* update the bitmap content */
+        SDL_UnlockYUVOverlay(vp->bmp);
+
+        vp->pts = pts;
+
+        /* now we can update the picture count */
+        if (++is->pictq_windex == VIDEO_PICTURE_QUEUE_SIZE)
+            is->pictq_windex = 0;
+        SDL_LockMutex(is->pictq_mutex);
+        is->pictq_size++;
+        SDL_UnlockMutex(is->pictq_mutex);
+    }
+    return 0;
+}
+
+/**
+ * compute the exact PTS for the picture if it is omitted in the stream
+ * @param pts1 the dts of the pkt / pts of the frame
+ */
+static int output_picture2(VideoState *is, AVFrame *src_frame, double pts1)
+{
+    double frame_delay, pts;
+
+    pts = pts1;
+
+    if (pts != 0) {
+        /* update video clock with pts, if present */
+        is->video_clock = pts;
+    } else {
+        pts = is->video_clock;
+    }
+    /* update video clock for next frame */
+    frame_delay = av_q2d(is->video_st->codec->time_base);
+    /* for MPEG2, the frame can be repeated, so we update the
+       clock accordingly */
+    frame_delay += src_frame->repeat_pict * (frame_delay * 0.5);
+    is->video_clock += frame_delay;
+
+#if defined(DEBUG_SYNC) && 0
+    {
+        int ftype;
+        if (src_frame->pict_type == FF_B_TYPE)
+            ftype = 'B';
+        else if (src_frame->pict_type == FF_I_TYPE)
+            ftype = 'I';
+        else
+            ftype = 'P';
+        printf("frame_type=%c clock=%0.3f pts=%0.3f\n",
+               ftype, pts, pts1);
+    }
+#endif
+    return queue_picture(is, src_frame, pts);
+}
+
+static uint64_t global_video_pkt_pts= AV_NOPTS_VALUE;
+
+static int my_get_buffer(struct AVCodecContext *c, AVFrame *pic){
+    int ret= avcodec_default_get_buffer(c, pic);
+    uint64_t *pts= av_malloc(sizeof(uint64_t));
+    *pts= global_video_pkt_pts;
+    pic->opaque= pts;
+    return ret;
+}
+
+static void my_release_buffer(struct AVCodecContext *c, AVFrame *pic){
+    if(pic) av_freep(&pic->opaque);
+    avcodec_default_release_buffer(c, pic);
+}
+
+static int video_thread(void *arg)
+{
+    VideoState *is = arg;
+    AVPacket pkt1, *pkt = &pkt1;
+    int len1, got_picture;
+    AVFrame *frame= avcodec_alloc_frame();
+    double pts;
+
+    for(;;) {
+        while (is->paused && !is->videoq.abort_request) {
+            SDL_Delay(10);
+        }
+        if (packet_queue_get(&is->videoq, pkt, 1) < 0)
+            break;
+
+        if(pkt->data == flush_pkt.data){
+            avcodec_flush_buffers(is->video_st->codec);
+            continue;
+        }
+
+        /* NOTE: ipts is the PTS of the _first_ picture beginning in
+           this packet, if any */
+        global_video_pkt_pts= pkt->pts;
+        len1 = avcodec_decode_video(is->video_st->codec,
+                                    frame, &got_picture,
+                                    pkt->data, pkt->size);
+
+        if(   (decoder_reorder_pts || pkt->dts == AV_NOPTS_VALUE)
+           && frame->opaque && *(uint64_t*)frame->opaque != AV_NOPTS_VALUE)
+            pts= *(uint64_t*)frame->opaque;
+        else if(pkt->dts != AV_NOPTS_VALUE)
+            pts= pkt->dts;
+        else
+            pts= 0;
+        pts *= av_q2d(is->video_st->time_base);
+
+//            if (len1 < 0)
+//                break;
+        if (got_picture) {
+            if (output_picture2(is, frame, pts) < 0)
+                goto the_end;
+        }
+        av_free_packet(pkt);
+        if (step)
+            if (cur_stream)
+                stream_pause(cur_stream);
+    }
+ the_end:
+    av_free(frame);
+    return 0;
+}
+
+static int subtitle_thread(void *arg)
+{
+    VideoState *is = arg;
+    SubPicture *sp;
+    AVPacket pkt1, *pkt = &pkt1;
+    int len1, got_subtitle;
+    double pts;
+    int i, j;
+    int r, g, b, y, u, v, a;
+
+    for(;;) {
+        while (is->paused && !is->subtitleq.abort_request) {
+            SDL_Delay(10);
+        }
+        if (packet_queue_get(&is->subtitleq, pkt, 1) < 0)
+            break;
+
+        if(pkt->data == flush_pkt.data){
+            avcodec_flush_buffers(is->subtitle_st->codec);
+            continue;
+        }
+        SDL_LockMutex(is->subpq_mutex);
+        while (is->subpq_size >= SUBPICTURE_QUEUE_SIZE &&
+               !is->subtitleq.abort_request) {
+            SDL_CondWait(is->subpq_cond, is->subpq_mutex);
+        }
+        SDL_UnlockMutex(is->subpq_mutex);
+
+        if (is->subtitleq.abort_request)
+            goto the_end;
+
+        sp = &is->subpq[is->subpq_windex];
+
+       /* NOTE: ipts is the PTS of the _first_ picture beginning in
+           this packet, if any */
+        pts = 0;
+        if (pkt->pts != AV_NOPTS_VALUE)
+            pts = av_q2d(is->subtitle_st->time_base)*pkt->pts;
+
+        len1 = avcodec_decode_subtitle(is->subtitle_st->codec,
+                                    &sp->sub, &got_subtitle,
+                                    pkt->data, pkt->size);
+//            if (len1 < 0)
+//                break;
+        if (got_subtitle && sp->sub.format == 0) {
+            sp->pts = pts;
+
+            for (i = 0; i < sp->sub.num_rects; i++)
+            {
+                for (j = 0; j < sp->sub.rects[i].nb_colors; j++)
+                {
+                    RGBA_IN(r, g, b, a, sp->sub.rects[i].rgba_palette + j);
+                    y = RGB_TO_Y_CCIR(r, g, b);
+                    u = RGB_TO_U_CCIR(r, g, b, 0);
+                    v = RGB_TO_V_CCIR(r, g, b, 0);
+                    YUVA_OUT(sp->sub.rects[i].rgba_palette + j, y, u, v, a);
+                }
+            }
+
+            /* now we can update the picture count */
+            if (++is->subpq_windex == SUBPICTURE_QUEUE_SIZE)
+                is->subpq_windex = 0;
+            SDL_LockMutex(is->subpq_mutex);
+            is->subpq_size++;
+            SDL_UnlockMutex(is->subpq_mutex);
+        }
+        av_free_packet(pkt);
+//        if (step)
+//            if (cur_stream)
+//                stream_pause(cur_stream);
+    }
+ the_end:
+    return 0;
+}
+
+/* copy samples for viewing in editor window */
+static void update_sample_display(VideoState *is, short *samples, int samples_size)
+{
+    int size, len, channels;
+
+    channels = is->audio_st->codec->channels;
+
+    size = samples_size / sizeof(short);
+    while (size > 0) {
+        len = SAMPLE_ARRAY_SIZE - is->sample_array_index;
+        if (len > size)
+            len = size;
+        memcpy(is->sample_array + is->sample_array_index, samples, len * sizeof(short));
+        samples += len;
+        is->sample_array_index += len;
+        if (is->sample_array_index >= SAMPLE_ARRAY_SIZE)
+            is->sample_array_index = 0;
+        size -= len;
+    }
+}
+
+/* return the new audio buffer size (samples can be added or deleted
+   to get better sync if video or external master clock) */
+static int synchronize_audio(VideoState *is, short *samples,
+                             int samples_size1, double pts)
+{
+    int n, samples_size;
+    double ref_clock;
+
+    n = 2 * is->audio_st->codec->channels;
+    samples_size = samples_size1;
+
+    /* if not master, then we try to remove or add samples to correct the clock */
+    if (((is->av_sync_type == AV_SYNC_VIDEO_MASTER && is->video_st) ||
+         is->av_sync_type == AV_SYNC_EXTERNAL_CLOCK)) {
+        double diff, avg_diff;
+        int wanted_size, min_size, max_size, nb_samples;
+
+        ref_clock = get_master_clock(is);
+        diff = get_audio_clock(is) - ref_clock;
+
+        if (diff < AV_NOSYNC_THRESHOLD) {
+            is->audio_diff_cum = diff + is->audio_diff_avg_coef * is->audio_diff_cum;
+            if (is->audio_diff_avg_count < AUDIO_DIFF_AVG_NB) {
+                /* not enough measures to have a correct estimate */
+                is->audio_diff_avg_count++;
+            } else {
+                /* estimate the A-V difference */
+                avg_diff = is->audio_diff_cum * (1.0 - is->audio_diff_avg_coef);
+
+                if (fabs(avg_diff) >= is->audio_diff_threshold) {
+                    wanted_size = samples_size + ((int)(diff * is->audio_st->codec->sample_rate) * n);
+                    nb_samples = samples_size / n;
+
+                    min_size = ((nb_samples * (100 - SAMPLE_CORRECTION_PERCENT_MAX)) / 100) * n;
+                    max_size = ((nb_samples * (100 + SAMPLE_CORRECTION_PERCENT_MAX)) / 100) * n;
+                    if (wanted_size < min_size)
+                        wanted_size = min_size;
+                    else if (wanted_size > max_size)
+                        wanted_size = max_size;
+
+                    /* add or remove samples to correction the synchro */
+                    if (wanted_size < samples_size) {
+                        /* remove samples */
+                        samples_size = wanted_size;
+                    } else if (wanted_size > samples_size) {
+                        uint8_t *samples_end, *q;
+                        int nb;
+
+                        /* add samples */
+                        nb = (samples_size - wanted_size);
+                        samples_end = (uint8_t *)samples + samples_size - n;
+                        q = samples_end + n;
+                        while (nb > 0) {
+                            memcpy(q, samples_end, n);
+                            q += n;
+                            nb -= n;
+                        }
+                        samples_size = wanted_size;
+                    }
+                }
+#if 0
+                printf("diff=%f adiff=%f sample_diff=%d apts=%0.3f vpts=%0.3f %f\n",
+                       diff, avg_diff, samples_size - samples_size1,
+                       is->audio_clock, is->video_clock, is->audio_diff_threshold);
+#endif
+            }
+        } else {
+            /* too big difference : may be initial PTS errors, so
+               reset A-V filter */
+            is->audio_diff_avg_count = 0;
+            is->audio_diff_cum = 0;
+        }
+    }
+
+    return samples_size;
+}
+
+/* decode one audio frame and returns its uncompressed size */
+static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, int buf_size, double *pts_ptr)
+{
+    AVPacket *pkt = &is->audio_pkt;
+    int n, len1, data_size;
+    double pts;
+
+    for(;;) {
+        /* NOTE: the audio packet can contain several frames */
+        while (is->audio_pkt_size > 0) {
+            data_size = buf_size;
+            len1 = avcodec_decode_audio2(is->audio_st->codec,
+                                        (int16_t *)audio_buf, &data_size,
+                                        is->audio_pkt_data, is->audio_pkt_size);
+            if (len1 < 0) {
+                /* if error, we skip the frame */
+                is->audio_pkt_size = 0;
+                break;
+            }
+
+            is->audio_pkt_data += len1;
+            is->audio_pkt_size -= len1;
+            if (data_size <= 0)
+                continue;
+            /* if no pts, then compute it */
+            pts = is->audio_clock;
+            *pts_ptr = pts;
+            n = 2 * is->audio_st->codec->channels;
+            is->audio_clock += (double)data_size /
+                (double)(n * is->audio_st->codec->sample_rate);
+#if defined(DEBUG_SYNC)
+            {
+                static double last_clock;
+                printf("audio: delay=%0.3f clock=%0.3f pts=%0.3f\n",
+                       is->audio_clock - last_clock,
+                       is->audio_clock, pts);
+                last_clock = is->audio_clock;
+            }
+#endif
+            return data_size;
+        }
+
+        /* free the current packet */
+        if (pkt->data)
+            av_free_packet(pkt);
+
+        if (is->paused || is->audioq.abort_request) {
+            return -1;
+        }
+
+        /* read next packet */
+        if (packet_queue_get(&is->audioq, pkt, 1) < 0)
+            return -1;
+        if(pkt->data == flush_pkt.data){
+            avcodec_flush_buffers(is->audio_st->codec);
+            continue;
+        }
+
+        is->audio_pkt_data = pkt->data;
+        is->audio_pkt_size = pkt->size;
+
+        /* if update the audio clock with the pts */
+        if (pkt->pts != AV_NOPTS_VALUE) {
+            is->audio_clock = av_q2d(is->audio_st->time_base)*pkt->pts;
+        }
+    }
+}
+
+/* get the current audio output buffer size, in samples. With SDL, we
+   cannot have a precise information */
+static int audio_write_get_buf_size(VideoState *is)
+{
+    return is->audio_buf_size - is->audio_buf_index;
+}
+
+
+/* prepare a new audio buffer */
+void sdl_audio_callback(void *opaque, Uint8 *stream, int len)
+{
+    VideoState *is = opaque;
+    int audio_size, len1;
+    double pts;
+
+    audio_callback_time = av_gettime();
+
+    while (len > 0) {
+        if (is->audio_buf_index >= is->audio_buf_size) {
+           audio_size = audio_decode_frame(is, is->audio_buf, sizeof(is->audio_buf), &pts);
+           if (audio_size < 0) {
+                /* if error, just output silence */
+               is->audio_buf_size = 1024;
+               memset(is->audio_buf, 0, is->audio_buf_size);
+           } else {
+               if (is->show_audio)
+                   update_sample_display(is, (int16_t *)is->audio_buf, audio_size);
+               audio_size = synchronize_audio(is, (int16_t *)is->audio_buf, audio_size,
+                                              pts);
+               is->audio_buf_size = audio_size;
+           }
+           is->audio_buf_index = 0;
+        }
+        len1 = is->audio_buf_size - is->audio_buf_index;
+        if (len1 > len)
+            len1 = len;
+        memcpy(stream, (uint8_t *)is->audio_buf + is->audio_buf_index, len1);
+        len -= len1;
+        stream += len1;
+        is->audio_buf_index += len1;
+    }
+}
+
+/* open a given stream. Return 0 if OK */
+static int stream_component_open(VideoState *is, int stream_index)
+{
+    AVFormatContext *ic = is->ic;
+    AVCodecContext *enc;
+    AVCodec *codec;
+    SDL_AudioSpec wanted_spec, spec;
+
+    if (stream_index < 0 || stream_index >= ic->nb_streams)
+        return -1;
+    enc = ic->streams[stream_index]->codec;
+
+    /* prepare audio output */
+    if (enc->codec_type == CODEC_TYPE_AUDIO) {
+        wanted_spec.freq = enc->sample_rate;
+        wanted_spec.format = AUDIO_S16SYS;
+        /* hack for AC3. XXX: suppress that */
+        if (enc->channels > 2)
+            enc->channels = 2;
+        wanted_spec.channels = enc->channels;
+        wanted_spec.silence = 0;
+        wanted_spec.samples = SDL_AUDIO_BUFFER_SIZE;
+        wanted_spec.callback = sdl_audio_callback;
+        wanted_spec.userdata = is;
+        if (SDL_OpenAudio(&wanted_spec, &spec) < 0) {
+            fprintf(stderr, "SDL_OpenAudio: %s\n", SDL_GetError());
+            return -1;
+        }
+        is->audio_hw_buf_size = spec.size;
+    }
+
+    codec = avcodec_find_decoder(enc->codec_id);
+    enc->debug_mv = debug_mv;
+    enc->debug = debug;
+    enc->workaround_bugs = workaround_bugs;
+    enc->lowres = lowres;
+    if(lowres) enc->flags |= CODEC_FLAG_EMU_EDGE;
+    enc->idct_algo= idct;
+    if(fast) enc->flags2 |= CODEC_FLAG2_FAST;
+    enc->skip_frame= skip_frame;
+    enc->skip_idct= skip_idct;
+    enc->skip_loop_filter= skip_loop_filter;
+    enc->error_resilience= error_resilience;
+    enc->error_concealment= error_concealment;
+    if (!codec ||
+        avcodec_open(enc, codec) < 0)
+        return -1;
+    if(thread_count>1)
+        avcodec_thread_init(enc, thread_count);
+    enc->thread_count= thread_count;
+    switch(enc->codec_type) {
+    case CODEC_TYPE_AUDIO:
+        is->audio_stream = stream_index;
+        is->audio_st = ic->streams[stream_index];
+        is->audio_buf_size = 0;
+        is->audio_buf_index = 0;
+
+        /* init averaging filter */
+        is->audio_diff_avg_coef = exp(log(0.01) / AUDIO_DIFF_AVG_NB);
+        is->audio_diff_avg_count = 0;
+        /* since we do not have a precise anough audio fifo fullness,
+           we correct audio sync only if larger than this threshold */
+        is->audio_diff_threshold = 2.0 * SDL_AUDIO_BUFFER_SIZE / enc->sample_rate;
+
+        memset(&is->audio_pkt, 0, sizeof(is->audio_pkt));
+        packet_queue_init(&is->audioq);
+        SDL_PauseAudio(0);
+        break;
+    case CODEC_TYPE_VIDEO:
+        is->video_stream = stream_index;
+        is->video_st = ic->streams[stream_index];
+
+        is->frame_last_delay = 40e-3;
+        is->frame_timer = (double)av_gettime() / 1000000.0;
+        is->video_current_pts_time = av_gettime();
+
+        packet_queue_init(&is->videoq);
+        is->video_tid = SDL_CreateThread(video_thread, is);
+
+        enc->    get_buffer=     my_get_buffer;
+        enc->release_buffer= my_release_buffer;
+        break;
+    case CODEC_TYPE_SUBTITLE:
+        is->subtitle_stream = stream_index;
+        is->subtitle_st = ic->streams[stream_index];
+        packet_queue_init(&is->subtitleq);
+
+        is->subtitle_tid = SDL_CreateThread(subtitle_thread, is);
+        break;
+    default:
+        break;
+    }
+    return 0;
+}
+
+static void stream_component_close(VideoState *is, int stream_index)
+{
+    AVFormatContext *ic = is->ic;
+    AVCodecContext *enc;
+
+    if (stream_index < 0 || stream_index >= ic->nb_streams)
+        return;
+    enc = ic->streams[stream_index]->codec;
+
+    switch(enc->codec_type) {
+    case CODEC_TYPE_AUDIO:
+        packet_queue_abort(&is->audioq);
+
+        SDL_CloseAudio();
+
+        packet_queue_end(&is->audioq);
+        break;
+    case CODEC_TYPE_VIDEO:
+        packet_queue_abort(&is->videoq);
+
+        /* note: we also signal this mutex to make sure we deblock the
+           video thread in all cases */
+        SDL_LockMutex(is->pictq_mutex);
+        SDL_CondSignal(is->pictq_cond);
+        SDL_UnlockMutex(is->pictq_mutex);
+
+        SDL_WaitThread(is->video_tid, NULL);
+
+        packet_queue_end(&is->videoq);
+        break;
+    case CODEC_TYPE_SUBTITLE:
+        packet_queue_abort(&is->subtitleq);
+
+        /* note: we also signal this mutex to make sure we deblock the
+           video thread in all cases */
+        SDL_LockMutex(is->subpq_mutex);
+        is->subtitle_stream_changed = 1;
+
+        SDL_CondSignal(is->subpq_cond);
+        SDL_UnlockMutex(is->subpq_mutex);
+
+        SDL_WaitThread(is->subtitle_tid, NULL);
+
+        packet_queue_end(&is->subtitleq);
+        break;
+    default:
+        break;
+    }
+
+    avcodec_close(enc);
+    switch(enc->codec_type) {
+    case CODEC_TYPE_AUDIO:
+        is->audio_st = NULL;
+        is->audio_stream = -1;
+        break;
+    case CODEC_TYPE_VIDEO:
+        is->video_st = NULL;
+        is->video_stream = -1;
+        break;
+    case CODEC_TYPE_SUBTITLE:
+        is->subtitle_st = NULL;
+        is->subtitle_stream = -1;
+        break;
+    default:
+        break;
+    }
+}
+
+static void dump_stream_info(const AVFormatContext *s)
+{
+    if (s->track != 0)
+        fprintf(stderr, "Track: %d\n", s->track);
+    if (s->title[0] != '\0')
+        fprintf(stderr, "Title: %s\n", s->title);
+    if (s->author[0] != '\0')
+        fprintf(stderr, "Author: %s\n", s->author);
+    if (s->copyright[0] != '\0')
+        fprintf(stderr, "Copyright: %s\n", s->copyright);
+    if (s->comment[0] != '\0')
+        fprintf(stderr, "Comment: %s\n", s->comment);
+    if (s->album[0] != '\0')
+        fprintf(stderr, "Album: %s\n", s->album);
+    if (s->year != 0)
+        fprintf(stderr, "Year: %d\n", s->year);
+    if (s->genre[0] != '\0')
+        fprintf(stderr, "Genre: %s\n", s->genre);
+}
+
+/* since we have only one decoding thread, we can use a global
+   variable instead of a thread local variable */
+static VideoState *global_video_state;
+
+static int decode_interrupt_cb(void)
+{
+    return (global_video_state && global_video_state->abort_request);
+}
+
+/* this thread gets the stream from the disk or the network */
+static int decode_thread(void *arg)
+{
+    VideoState *is = arg;
+    AVFormatContext *ic;
+    int err, i, ret, video_index, audio_index, use_play;
+    AVPacket pkt1, *pkt = &pkt1;
+    AVFormatParameters params, *ap = &params;
+
+    video_index = -1;
+    audio_index = -1;
+    is->video_stream = -1;
+    is->audio_stream = -1;
+    is->subtitle_stream = -1;
+
+    global_video_state = is;
+    url_set_interrupt_cb(decode_interrupt_cb);
+
+    memset(ap, 0, sizeof(*ap));
+    ap->initial_pause = 1; /* we force a pause when starting an RTSP
+                              stream */
+
+    ap->width = frame_width;
+    ap->height= frame_height;
+    ap->time_base= (AVRational){1, 25};
+    ap->pix_fmt = frame_pix_fmt;
+
+    err = av_open_input_file(&ic, is->filename, is->iformat, 0, ap);
+    if (err < 0) {
+        print_error(is->filename, err);
+        ret = -1;
+        goto fail;
+    }
+    is->ic = ic;
+#ifdef CONFIG_NETWORK
+    use_play = (ic->iformat == &rtsp_demuxer);
+#else
+    use_play = 0;
+#endif
+
+    if(genpts)
+        ic->flags |= AVFMT_FLAG_GENPTS;
+
+    if (!use_play) {
+        err = av_find_stream_info(ic);
+        if (err < 0) {
+            fprintf(stderr, "%s: could not find codec parameters\n", is->filename);
+            ret = -1;
+            goto fail;
+        }
+        ic->pb.eof_reached= 0; //FIXME hack, ffplay maybe shouldnt use url_feof() to test for the end
+    }
+
+    /* if seeking requested, we execute it */
+    if (start_time != AV_NOPTS_VALUE) {
+        int64_t timestamp;
+
+        timestamp = start_time;
+        /* add the stream start time */
+        if (ic->start_time != AV_NOPTS_VALUE)
+            timestamp += ic->start_time;
+        ret = av_seek_frame(ic, -1, timestamp, AVSEEK_FLAG_BACKWARD);
+        if (ret < 0) {
+            fprintf(stderr, "%s: could not seek to position %0.3f\n",
+                    is->filename, (double)timestamp / AV_TIME_BASE);
+        }
+    }
+
+    /* now we can begin to play (RTSP stream only) */
+    av_read_play(ic);
+
+    if (use_play) {
+        err = av_find_stream_info(ic);
+        if (err < 0) {
+            fprintf(stderr, "%s: could not find codec parameters\n", is->filename);
+            ret = -1;
+            goto fail;
+        }
+    }
+
+    for(i = 0; i < ic->nb_streams; i++) {
+        AVCodecContext *enc = ic->streams[i]->codec;
+        switch(enc->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            if ((audio_index < 0 || wanted_audio_stream-- > 0) && !audio_disable)
+                audio_index = i;
+            break;
+        case CODEC_TYPE_VIDEO:
+            if (video_index < 0 && !video_disable)
+                video_index = i;
+            break;
+        default:
+            break;
+        }
+    }
+    if (show_status) {
+        dump_format(ic, 0, is->filename, 0);
+        dump_stream_info(ic);
+    }
+
+    /* open the streams */
+    if (audio_index >= 0) {
+        stream_component_open(is, audio_index);
+    }
+
+    if (video_index >= 0) {
+        stream_component_open(is, video_index);
+    } else {
+        if (!display_disable)
+            is->show_audio = 1;
+    }
+
+    if (is->video_stream < 0 && is->audio_stream < 0) {
+        fprintf(stderr, "%s: could not open codecs\n", is->filename);
+        ret = -1;
+        goto fail;
+    }
+
+    for(;;) {
+        if (is->abort_request)
+            break;
+#ifdef CONFIG_NETWORK
+        if (is->paused != is->last_paused) {
+            is->last_paused = is->paused;
+            if (is->paused)
+                av_read_pause(ic);
+            else
+                av_read_play(ic);
+        }
+        if (is->paused && ic->iformat == &rtsp_demuxer) {
+            /* wait 10 ms to avoid trying to get another packet */
+            /* XXX: horrible */
+            SDL_Delay(10);
+            continue;
+        }
+#endif
+        if (is->seek_req) {
+            int stream_index= -1;
+            int64_t seek_target= is->seek_pos;
+
+            if     (is->   video_stream >= 0) stream_index= is->   video_stream;
+            else if(is->   audio_stream >= 0) stream_index= is->   audio_stream;
+            else if(is->subtitle_stream >= 0) stream_index= is->subtitle_stream;
+
+            if(stream_index>=0){
+                seek_target= av_rescale_q(seek_target, AV_TIME_BASE_Q, ic->streams[stream_index]->time_base);
+            }
+
+            ret = av_seek_frame(is->ic, stream_index, seek_target, is->seek_flags);
+            if (ret < 0) {
+                fprintf(stderr, "%s: error while seeking\n", is->ic->filename);
+            }else{
+                if (is->audio_stream >= 0) {
+                    packet_queue_flush(&is->audioq);
+                    packet_queue_put(&is->audioq, &flush_pkt);
+                }
+                if (is->subtitle_stream >= 0) {
+                    packet_queue_flush(&is->subtitleq);
+                    packet_queue_put(&is->subtitleq, &flush_pkt);
+                }
+                if (is->video_stream >= 0) {
+                    packet_queue_flush(&is->videoq);
+                    packet_queue_put(&is->videoq, &flush_pkt);
+                }
+            }
+            is->seek_req = 0;
+        }
+
+        /* if the queue are full, no need to read more */
+        if (is->audioq.size > MAX_AUDIOQ_SIZE ||
+            is->videoq.size > MAX_VIDEOQ_SIZE ||
+            is->subtitleq.size > MAX_SUBTITLEQ_SIZE ||
+            url_feof(&ic->pb)) {
+            /* wait 10 ms */
+            SDL_Delay(10);
+            continue;
+        }
+        ret = av_read_frame(ic, pkt);
+        if (ret < 0) {
+            if (url_ferror(&ic->pb) == 0) {
+                SDL_Delay(100); /* wait for user event */
+                continue;
+            } else
+                break;
+        }
+        if (pkt->stream_index == is->audio_stream) {
+            packet_queue_put(&is->audioq, pkt);
+        } else if (pkt->stream_index == is->video_stream) {
+            packet_queue_put(&is->videoq, pkt);
+        } else if (pkt->stream_index == is->subtitle_stream) {
+            packet_queue_put(&is->subtitleq, pkt);
+        } else {
+            av_free_packet(pkt);
+        }
+    }
+    /* wait until the end */
+    while (!is->abort_request) {
+        SDL_Delay(100);
+    }
+
+    ret = 0;
+ fail:
+    /* disable interrupting */
+    global_video_state = NULL;
+
+    /* close each stream */
+    if (is->audio_stream >= 0)
+        stream_component_close(is, is->audio_stream);
+    if (is->video_stream >= 0)
+        stream_component_close(is, is->video_stream);
+    if (is->subtitle_stream >= 0)
+        stream_component_close(is, is->subtitle_stream);
+    if (is->ic) {
+        av_close_input_file(is->ic);
+        is->ic = NULL; /* safety */
+    }
+    url_set_interrupt_cb(NULL);
+
+    if (ret != 0) {
+        SDL_Event event;
+
+        event.type = FF_QUIT_EVENT;
+        event.user.data1 = is;
+        SDL_PushEvent(&event);
+    }
+    return 0;
+}
+
+static VideoState *stream_open(const char *filename, AVInputFormat *iformat)
+{
+    VideoState *is;
+
+    is = av_mallocz(sizeof(VideoState));
+    if (!is)
+        return NULL;
+    pstrcpy(is->filename, sizeof(is->filename), filename);
+    is->iformat = iformat;
+    is->ytop = 0;
+    is->xleft = 0;
+
+    /* start video display */
+    is->pictq_mutex = SDL_CreateMutex();
+    is->pictq_cond = SDL_CreateCond();
+
+    is->subpq_mutex = SDL_CreateMutex();
+    is->subpq_cond = SDL_CreateCond();
+
+    /* add the refresh timer to draw the picture */
+    schedule_refresh(is, 40);
+
+    is->av_sync_type = av_sync_type;
+    is->parse_tid = SDL_CreateThread(decode_thread, is);
+    if (!is->parse_tid) {
+        av_free(is);
+        return NULL;
+    }
+    return is;
+}
+
+static void stream_close(VideoState *is)
+{
+    VideoPicture *vp;
+    int i;
+    /* XXX: use a special url_shutdown call to abort parse cleanly */
+    is->abort_request = 1;
+    SDL_WaitThread(is->parse_tid, NULL);
+
+    /* free all pictures */
+    for(i=0;i<VIDEO_PICTURE_QUEUE_SIZE; i++) {
+        vp = &is->pictq[i];
+        if (vp->bmp) {
+            SDL_FreeYUVOverlay(vp->bmp);
+            vp->bmp = NULL;
+        }
+    }
+    SDL_DestroyMutex(is->pictq_mutex);
+    SDL_DestroyCond(is->pictq_cond);
+    SDL_DestroyMutex(is->subpq_mutex);
+    SDL_DestroyCond(is->subpq_cond);
+}
+
+static void stream_cycle_channel(VideoState *is, int codec_type)
+{
+    AVFormatContext *ic = is->ic;
+    int start_index, stream_index;
+    AVStream *st;
+
+    if (codec_type == CODEC_TYPE_VIDEO)
+        start_index = is->video_stream;
+    else if (codec_type == CODEC_TYPE_AUDIO)
+        start_index = is->audio_stream;
+    else
+        start_index = is->subtitle_stream;
+    if (start_index < (codec_type == CODEC_TYPE_SUBTITLE ? -1 : 0))
+        return;
+    stream_index = start_index;
+    for(;;) {
+        if (++stream_index >= is->ic->nb_streams)
+        {
+            if (codec_type == CODEC_TYPE_SUBTITLE)
+            {
+                stream_index = -1;
+                goto the_end;
+            } else
+                stream_index = 0;
+        }
+        if (stream_index == start_index)
+            return;
+        st = ic->streams[stream_index];
+        if (st->codec->codec_type == codec_type) {
+            /* check that parameters are OK */
+            switch(codec_type) {
+            case CODEC_TYPE_AUDIO:
+                if (st->codec->sample_rate != 0 &&
+                    st->codec->channels != 0)
+                    goto the_end;
+                break;
+            case CODEC_TYPE_VIDEO:
+            case CODEC_TYPE_SUBTITLE:
+                goto the_end;
+            default:
+                break;
+            }
+        }
+    }
+ the_end:
+    stream_component_close(is, start_index);
+    stream_component_open(is, stream_index);
+}
+
+
+static void toggle_full_screen(void)
+{
+    is_full_screen = !is_full_screen;
+    if (!fs_screen_width) {
+        /* use default SDL method */
+//        SDL_WM_ToggleFullScreen(screen);
+    }
+    video_open(cur_stream);
+}
+
+static void toggle_pause(void)
+{
+    if (cur_stream)
+        stream_pause(cur_stream);
+    step = 0;
+}
+
+static void step_to_next_frame(void)
+{
+    if (cur_stream) {
+        if (cur_stream->paused)
+            cur_stream->paused=0;
+        cur_stream->video_current_pts = get_video_clock(cur_stream);
+    }
+    step = 1;
+}
+
+static void do_exit(void)
+{
+    if (cur_stream) {
+        stream_close(cur_stream);
+        cur_stream = NULL;
+    }
+    if (show_status)
+        printf("\n");
+    SDL_Quit();
+    exit(0);
+}
+
+static void toggle_audio_display(void)
+{
+    if (cur_stream) {
+        cur_stream->show_audio = !cur_stream->show_audio;
+    }
+}
+
+/* handle an event sent by the GUI */
+static void event_loop(void)
+{
+    SDL_Event event;
+    double incr, pos, frac;
+
+    for(;;) {
+        SDL_WaitEvent(&event);
+        switch(event.type) {
+        case SDL_KEYDOWN:
+            switch(event.key.keysym.sym) {
+            case SDLK_ESCAPE:
+            case SDLK_q:
+                do_exit();
+                break;
+            case SDLK_f:
+                toggle_full_screen();
+                break;
+            case SDLK_p:
+            case SDLK_SPACE:
+                toggle_pause();
+                break;
+            case SDLK_s: //S: Step to next frame
+                step_to_next_frame();
+                break;
+            case SDLK_a:
+                if (cur_stream)
+                    stream_cycle_channel(cur_stream, CODEC_TYPE_AUDIO);
+                break;
+            case SDLK_v:
+                if (cur_stream)
+                    stream_cycle_channel(cur_stream, CODEC_TYPE_VIDEO);
+                break;
+            case SDLK_t:
+                if (cur_stream)
+                    stream_cycle_channel(cur_stream, CODEC_TYPE_SUBTITLE);
+                break;
+            case SDLK_w:
+                toggle_audio_display();
+                break;
+            case SDLK_LEFT:
+                incr = -10.0;
+                goto do_seek;
+            case SDLK_RIGHT:
+                incr = 10.0;
+                goto do_seek;
+            case SDLK_UP:
+                incr = 60.0;
+                goto do_seek;
+            case SDLK_DOWN:
+                incr = -60.0;
+            do_seek:
+                if (cur_stream) {
+                    if (seek_by_bytes) {
+                        pos = url_ftell(&cur_stream->ic->pb);
+                        if (cur_stream->ic->bit_rate)
+                            incr *= cur_stream->ic->bit_rate / 60.0;
+                        else
+                            incr *= 180000.0;
+                        pos += incr;
+                        stream_seek(cur_stream, pos, incr);
+                    } else {
+                        pos = get_master_clock(cur_stream);
+                        pos += incr;
+                        stream_seek(cur_stream, (int64_t)(pos * AV_TIME_BASE), incr);
+                    }
+                }
+                break;
+            default:
+                break;
+            }
+            break;
+        case SDL_MOUSEBUTTONDOWN:
+            if (cur_stream) {
+                int ns, hh, mm, ss;
+                int tns, thh, tmm, tss;
+                tns = cur_stream->ic->duration/1000000LL;
+                thh = tns/3600;
+                tmm = (tns%3600)/60;
+                tss = (tns%60);
+                frac = (double)event.button.x/(double)cur_stream->width;
+                ns = frac*tns;
+                hh = ns/3600;
+                mm = (ns%3600)/60;
+                ss = (ns%60);
+                fprintf(stderr, "Seek to %2.0f%% (%2d:%02d:%02d) of total duration (%2d:%02d:%02d)       \n", frac*100,
+                        hh, mm, ss, thh, tmm, tss);
+                stream_seek(cur_stream, (int64_t)(cur_stream->ic->start_time+frac*cur_stream->ic->duration), 0);
+            }
+            break;
+        case SDL_VIDEORESIZE:
+            if (cur_stream) {
+                screen = SDL_SetVideoMode(event.resize.w, event.resize.h, 0,
+                                          SDL_HWSURFACE|SDL_RESIZABLE|SDL_ASYNCBLIT|SDL_HWACCEL);
+                screen_width = cur_stream->width = event.resize.w;
+                screen_height= cur_stream->height= event.resize.h;
+            }
+            break;
+        case SDL_QUIT:
+        case FF_QUIT_EVENT:
+            do_exit();
+            break;
+        case FF_ALLOC_EVENT:
+            video_open(event.user.data1);
+            alloc_picture(event.user.data1);
+            break;
+        case FF_REFRESH_EVENT:
+            video_refresh_timer(event.user.data1);
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+static void opt_frame_size(const char *arg)
+{
+    if (parse_image_size(&frame_width, &frame_height, arg) < 0) {
+        fprintf(stderr, "Incorrect frame size\n");
+        exit(1);
+    }
+    if ((frame_width % 2) != 0 || (frame_height % 2) != 0) {
+        fprintf(stderr, "Frame size must be a multiple of 2\n");
+        exit(1);
+    }
+}
+
+void opt_width(const char *arg)
+{
+    screen_width = atoi(arg);
+    if(screen_width<=0){
+        fprintf(stderr, "invalid width\n");
+        exit(1);
+    }
+}
+
+void opt_height(const char *arg)
+{
+    screen_height = atoi(arg);
+    if(screen_height<=0){
+        fprintf(stderr, "invalid height\n");
+        exit(1);
+    }
+}
+
+static void opt_format(const char *arg)
+{
+    file_iformat = av_find_input_format(arg);
+    if (!file_iformat) {
+        fprintf(stderr, "Unknown input format: %s\n", arg);
+        exit(1);
+    }
+}
+
+static void opt_frame_pix_fmt(const char *arg)
+{
+    frame_pix_fmt = avcodec_get_pix_fmt(arg);
+}
+
+#ifdef CONFIG_NETWORK
+void opt_rtp_tcp(void)
+{
+    /* only tcp protocol */
+    rtsp_default_protocols = (1 << RTSP_PROTOCOL_RTP_TCP);
+}
+#endif
+
+void opt_sync(const char *arg)
+{
+    if (!strcmp(arg, "audio"))
+        av_sync_type = AV_SYNC_AUDIO_MASTER;
+    else if (!strcmp(arg, "video"))
+        av_sync_type = AV_SYNC_VIDEO_MASTER;
+    else if (!strcmp(arg, "ext"))
+        av_sync_type = AV_SYNC_EXTERNAL_CLOCK;
+    else
+        show_help();
+}
+
+void opt_seek(const char *arg)
+{
+    start_time = parse_date(arg, 1);
+}
+
+static void opt_debug(const char *arg)
+{
+    av_log_level = 99;
+    debug = atoi(arg);
+}
+
+static void opt_vismv(const char *arg)
+{
+    debug_mv = atoi(arg);
+}
+
+static void opt_thread_count(const char *arg)
+{
+    thread_count= atoi(arg);
+#if !defined(HAVE_THREADS)
+    fprintf(stderr, "Warning: not compiled with thread support, using thread emulation\n");
+#endif
+}
+
+const OptionDef options[] = {
+    { "h", 0, {(void*)show_help}, "show help" },
+    { "x", HAS_ARG, {(void*)opt_width}, "force displayed width", "width" },
+    { "y", HAS_ARG, {(void*)opt_height}, "force displayed height", "height" },
+    { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
+    { "fs", OPT_BOOL, {(void*)&is_full_screen}, "force full screen" },
+    { "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" },
+    { "vn", OPT_BOOL, {(void*)&video_disable}, "disable video" },
+    { "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_audio_stream}, "", "" },
+    { "ss", HAS_ARG, {(void*)&opt_seek}, "seek to a given position in seconds", "pos" },
+    { "bytes", OPT_BOOL, {(void*)&seek_by_bytes}, "seek by bytes" },
+    { "nodisp", OPT_BOOL, {(void*)&display_disable}, "disable graphical display" },
+    { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
+    { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" },
+    { "stats", OPT_BOOL | OPT_EXPERT, {(void*)&show_status}, "show status", "" },
+    { "debug", HAS_ARG | OPT_EXPERT, {(void*)opt_debug}, "print specific debug info", "" },
+    { "bug", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&workaround_bugs}, "workaround bugs", "" },
+    { "vismv", HAS_ARG | OPT_EXPERT, {(void*)opt_vismv}, "visualize motion vectors", "" },
+    { "fast", OPT_BOOL | OPT_EXPERT, {(void*)&fast}, "non spec compliant optimizations", "" },
+    { "genpts", OPT_BOOL | OPT_EXPERT, {(void*)&genpts}, "generate pts", "" },
+    { "drp", OPT_BOOL |OPT_EXPERT, {(void*)&decoder_reorder_pts}, "let decoder reorder pts", ""},
+    { "lowres", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&lowres}, "", "" },
+    { "skiploop", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_loop_filter}, "", "" },
+    { "skipframe", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_frame}, "", "" },
+    { "skipidct", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_idct}, "", "" },
+    { "idct", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&idct}, "set idct algo",  "algo" },
+    { "er", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_resilience}, "set error detection threshold (0-4)",  "threshold" },
+    { "ec", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_concealment}, "set error concealment options",  "bit_mask" },
+#ifdef CONFIG_NETWORK
+    { "rtp_tcp", OPT_EXPERT, {(void*)&opt_rtp_tcp}, "force RTP/TCP protocol usage", "" },
+#endif
+    { "sync", HAS_ARG | OPT_EXPERT, {(void*)opt_sync}, "set audio-video sync. type (type=audio/video/ext)", "type" },
+    { "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },
+    { NULL, },
+};
+
+void show_help(void)
+{
+    printf("ffplay version " FFMPEG_VERSION ", Copyright (c) 2003-2006 Fabrice Bellard, et al.\n"
+           "usage: ffplay [options] input_file\n"
+           "Simple media player\n");
+    printf("\n");
+    show_help_options(options, "Main options:\n",
+                      OPT_EXPERT, 0);
+    show_help_options(options, "\nAdvanced options:\n",
+                      OPT_EXPERT, OPT_EXPERT);
+    printf("\nWhile playing:\n"
+           "q, ESC              quit\n"
+           "f                   toggle full screen\n"
+           "p, SPC              pause\n"
+           "a                   cycle audio channel\n"
+           "v                   cycle video channel\n"
+           "t                   cycle subtitle channel\n"
+           "w                   show audio waves\n"
+           "left/right          seek backward/forward 10 seconds\n"
+           "down/up             seek backward/forward 1 minute\n"
+           "mouse click         seek to percentage in file corresponding to fraction of width\n"
+           );
+    exit(1);
+}
+
+void parse_arg_file(const char *filename)
+{
+    if (!strcmp(filename, "-"))
+                    filename = "pipe:";
+    input_filename = filename;
+}
+
+/* Called from the main */
+int main(int argc, char **argv)
+{
+    int flags;
+
+    /* register all codecs, demux and protocols */
+    av_register_all();
+
+    #ifdef CONFIG_OS2
+      MorphToPM(); // Morph the VIO application to a PM one to be able to use Win* functions
+
+      // Make stdout and stderr unbuffered
+      setbuf( stdout, NULL );
+      setbuf( stderr, NULL );
+    #endif
+
+    parse_options(argc, argv, options);
+
+    if (!input_filename)
+        show_help();
+
+    if (display_disable) {
+        video_disable = 1;
+    }
+    flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER;
+#if !defined(__MINGW32__) && !defined(CONFIG_DARWIN)
+    flags |= SDL_INIT_EVENTTHREAD; /* Not supported on win32 or darwin */
+#endif
+    if (SDL_Init (flags)) {
+        fprintf(stderr, "Could not initialize SDL - %s\n", SDL_GetError());
+        exit(1);
+    }
+
+    if (!display_disable) {
+#ifdef HAVE_SDL_VIDEO_SIZE
+        const SDL_VideoInfo *vi = SDL_GetVideoInfo();
+        fs_screen_width = vi->current_w;
+        fs_screen_height = vi->current_h;
+#endif
+    }
+
+    SDL_EventState(SDL_ACTIVEEVENT, SDL_IGNORE);
+    SDL_EventState(SDL_MOUSEMOTION, SDL_IGNORE);
+    SDL_EventState(SDL_SYSWMEVENT, SDL_IGNORE);
+    SDL_EventState(SDL_USEREVENT, SDL_IGNORE);
+
+    av_init_packet(&flush_pkt);
+    flush_pkt.data= "FLUSH";
+
+    cur_stream = stream_open(input_filename, file_iformat);
+
+    event_loop();
+
+    /* never returns */
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/ffserver.c b/contrib/ffmpeg/ffserver.c
new file mode 100644
index 000000000..063ac5a02
--- /dev/null
+++ b/contrib/ffmpeg/ffserver.c
@@ -0,0 +1,4608 @@
+/*
+ * Multiple format streaming server
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define HAVE_AV_CONFIG_H
+#include "avformat.h"
+
+#include <stdarg.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#endif
+#include <errno.h>
+#include <sys/time.h>
+#undef time //needed because HAVE_AV_CONFIG_H is defined on top
+#include <time.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/wait.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <signal.h>
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include "version.h"
+#include "ffserver.h"
+#include "random.h"
+
+#undef exit
+
+/* maximum number of simultaneous HTTP connections */
+#define HTTP_MAX_CONNECTIONS 2000
+
+enum HTTPState {
+    HTTPSTATE_WAIT_REQUEST,
+    HTTPSTATE_SEND_HEADER,
+    HTTPSTATE_SEND_DATA_HEADER,
+    HTTPSTATE_SEND_DATA,          /* sending TCP or UDP data */
+    HTTPSTATE_SEND_DATA_TRAILER,
+    HTTPSTATE_RECEIVE_DATA,
+    HTTPSTATE_WAIT_FEED,          /* wait for data from the feed */
+    HTTPSTATE_READY,
+
+    RTSPSTATE_WAIT_REQUEST,
+    RTSPSTATE_SEND_REPLY,
+    RTSPSTATE_SEND_PACKET,
+};
+
+const char *http_state[] = {
+    "HTTP_WAIT_REQUEST",
+    "HTTP_SEND_HEADER",
+
+    "SEND_DATA_HEADER",
+    "SEND_DATA",
+    "SEND_DATA_TRAILER",
+    "RECEIVE_DATA",
+    "WAIT_FEED",
+    "READY",
+
+    "RTSP_WAIT_REQUEST",
+    "RTSP_SEND_REPLY",
+    "RTSP_SEND_PACKET",
+};
+
+#define IOBUFFER_INIT_SIZE 8192
+
+/* timeouts are in ms */
+#define HTTP_REQUEST_TIMEOUT (15 * 1000)
+#define RTSP_REQUEST_TIMEOUT (3600 * 24 * 1000)
+
+#define SYNC_TIMEOUT (10 * 1000)
+
+typedef struct {
+    int64_t count1, count2;
+    int64_t time1, time2;
+} DataRateData;
+
+/* context associated with one connection */
+typedef struct HTTPContext {
+    enum HTTPState state;
+    int fd; /* socket file descriptor */
+    struct sockaddr_in from_addr; /* origin */
+    struct pollfd *poll_entry; /* used when polling */
+    int64_t timeout;
+    uint8_t *buffer_ptr, *buffer_end;
+    int http_error;
+    int post;
+    struct HTTPContext *next;
+    int got_key_frame; /* stream 0 => 1, stream 1 => 2, stream 2=> 4 */
+    int64_t data_count;
+    /* feed input */
+    int feed_fd;
+    /* input format handling */
+    AVFormatContext *fmt_in;
+    int64_t start_time;            /* In milliseconds - this wraps fairly often */
+    int64_t first_pts;            /* initial pts value */
+    int64_t cur_pts;             /* current pts value from the stream in us */
+    int64_t cur_frame_duration;  /* duration of the current frame in us */
+    int cur_frame_bytes;       /* output frame size, needed to compute
+                                  the time at which we send each
+                                  packet */
+    int pts_stream_index;        /* stream we choose as clock reference */
+    int64_t cur_clock;           /* current clock reference value in us */
+    /* output format handling */
+    struct FFStream *stream;
+    /* -1 is invalid stream */
+    int feed_streams[MAX_STREAMS]; /* index of streams in the feed */
+    int switch_feed_streams[MAX_STREAMS]; /* index of streams in the feed */
+    int switch_pending;
+    AVFormatContext fmt_ctx; /* instance of FFStream for one user */
+    int last_packet_sent; /* true if last data packet was sent */
+    int suppress_log;
+    DataRateData datarate;
+    int wmp_client_id;
+    char protocol[16];
+    char method[16];
+    char url[128];
+    int buffer_size;
+    uint8_t *buffer;
+    int is_packetized; /* if true, the stream is packetized */
+    int packet_stream_index; /* current stream for output in state machine */
+
+    /* RTSP state specific */
+    uint8_t *pb_buffer; /* XXX: use that in all the code */
+    ByteIOContext *pb;
+    int seq; /* RTSP sequence number */
+
+    /* RTP state specific */
+    enum RTSPProtocol rtp_protocol;
+    char session_id[32]; /* session id */
+    AVFormatContext *rtp_ctx[MAX_STREAMS];
+
+    /* RTP/UDP specific */
+    URLContext *rtp_handles[MAX_STREAMS];
+
+    /* RTP/TCP specific */
+    struct HTTPContext *rtsp_c;
+    uint8_t *packet_buffer, *packet_buffer_ptr, *packet_buffer_end;
+} HTTPContext;
+
+static AVFrame dummy_frame;
+
+/* each generated stream is described here */
+enum StreamType {
+    STREAM_TYPE_LIVE,
+    STREAM_TYPE_STATUS,
+    STREAM_TYPE_REDIRECT,
+};
+
+enum IPAddressAction {
+    IP_ALLOW = 1,
+    IP_DENY,
+};
+
+typedef struct IPAddressACL {
+    struct IPAddressACL *next;
+    enum IPAddressAction action;
+    /* These are in host order */
+    struct in_addr first;
+    struct in_addr last;
+} IPAddressACL;
+
+/* description of each stream of the ffserver.conf file */
+typedef struct FFStream {
+    enum StreamType stream_type;
+    char filename[1024];     /* stream filename */
+    struct FFStream *feed;   /* feed we are using (can be null if
+                                coming from file) */
+    AVFormatParameters *ap_in; /* input parameters */
+    AVInputFormat *ifmt;       /* if non NULL, force input format */
+    AVOutputFormat *fmt;
+    IPAddressACL *acl;
+    int nb_streams;
+    int prebuffer;      /* Number of millseconds early to start */
+    int64_t max_time;      /* Number of milliseconds to run */
+    int send_on_key;
+    AVStream *streams[MAX_STREAMS];
+    int feed_streams[MAX_STREAMS]; /* index of streams in the feed */
+    char feed_filename[1024]; /* file name of the feed storage, or
+                                 input file name for a stream */
+    char author[512];
+    char title[512];
+    char copyright[512];
+    char comment[512];
+    pid_t pid;  /* Of ffmpeg process */
+    time_t pid_start;  /* Of ffmpeg process */
+    char **child_argv;
+    struct FFStream *next;
+    int bandwidth; /* bandwidth, in kbits/s */
+    /* RTSP options */
+    char *rtsp_option;
+    /* multicast specific */
+    int is_multicast;
+    struct in_addr multicast_ip;
+    int multicast_port; /* first port used for multicast */
+    int multicast_ttl;
+    int loop; /* if true, send the stream in loops (only meaningful if file) */
+
+    /* feed specific */
+    int feed_opened;     /* true if someone is writing to the feed */
+    int is_feed;         /* true if it is a feed */
+    int readonly;        /* True if writing is prohibited to the file */
+    int conns_served;
+    int64_t bytes_served;
+    int64_t feed_max_size;      /* maximum storage size, zero means unlimited */
+    int64_t feed_write_index;   /* current write position in feed (it wraps round) */
+    int64_t feed_size;          /* current size of feed */
+    struct FFStream *next_feed;
+} FFStream;
+
+typedef struct FeedData {
+    long long data_count;
+    float avg_frame_size;   /* frame size averraged over last frames with exponential mean */
+} FeedData;
+
+struct sockaddr_in my_http_addr;
+struct sockaddr_in my_rtsp_addr;
+
+static char logfilename[1024];
+static HTTPContext *first_http_ctx;
+static FFStream *first_feed;   /* contains only feeds */
+static FFStream *first_stream; /* contains all streams, including feeds */
+
+static void new_connection(int server_fd, int is_rtsp);
+static void close_connection(HTTPContext *c);
+
+/* HTTP handling */
+static int handle_connection(HTTPContext *c);
+static int http_parse_request(HTTPContext *c);
+static int http_send_data(HTTPContext *c);
+static void compute_stats(HTTPContext *c);
+static int open_input_stream(HTTPContext *c, const char *info);
+static int http_start_receive_data(HTTPContext *c);
+static int http_receive_data(HTTPContext *c);
+
+/* RTSP handling */
+static int rtsp_parse_request(HTTPContext *c);
+static void rtsp_cmd_describe(HTTPContext *c, const char *url);
+static void rtsp_cmd_options(HTTPContext *c, const char *url);
+static void rtsp_cmd_setup(HTTPContext *c, const char *url, RTSPHeader *h);
+static void rtsp_cmd_play(HTTPContext *c, const char *url, RTSPHeader *h);
+static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPHeader *h);
+static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPHeader *h);
+
+/* SDP handling */
+static int prepare_sdp_description(FFStream *stream, uint8_t **pbuffer,
+                                   struct in_addr my_ip);
+
+/* RTP handling */
+static HTTPContext *rtp_new_connection(struct sockaddr_in *from_addr,
+                                       FFStream *stream, const char *session_id,
+                                       enum RTSPProtocol rtp_protocol);
+static int rtp_new_av_stream(HTTPContext *c,
+                             int stream_index, struct sockaddr_in *dest_addr,
+                             HTTPContext *rtsp_c);
+
+static const char *my_program_name;
+static const char *my_program_dir;
+
+static int ffserver_debug;
+static int ffserver_daemon;
+static int no_launch;
+static int need_to_start_children;
+
+static int nb_max_connections;
+static int nb_connections;
+
+static int max_bandwidth;
+static int current_bandwidth;
+
+static int64_t cur_time;           // Making this global saves on passing it around everywhere
+
+static AVRandomState random_state;
+
+static FILE *logfile = NULL;
+
+static void __attribute__ ((format (printf, 1, 2))) http_log(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+
+    if (logfile) {
+        vfprintf(logfile, fmt, ap);
+        fflush(logfile);
+    }
+    va_end(ap);
+}
+
+static char *ctime1(char *buf2)
+{
+    time_t ti;
+    char *p;
+
+    ti = time(NULL);
+    p = ctime(&ti);
+    strcpy(buf2, p);
+    p = buf2 + strlen(p) - 1;
+    if (*p == '\n')
+        *p = '\0';
+    return buf2;
+}
+
+static void log_connection(HTTPContext *c)
+{
+    char buf2[32];
+
+    if (c->suppress_log)
+        return;
+
+    http_log("%s - - [%s] \"%s %s %s\" %d %"PRId64"\n",
+             inet_ntoa(c->from_addr.sin_addr),
+             ctime1(buf2), c->method, c->url,
+             c->protocol, (c->http_error ? c->http_error : 200), c->data_count);
+}
+
+static void update_datarate(DataRateData *drd, int64_t count)
+{
+    if (!drd->time1 && !drd->count1) {
+        drd->time1 = drd->time2 = cur_time;
+        drd->count1 = drd->count2 = count;
+    } else {
+        if (cur_time - drd->time2 > 5000) {
+            drd->time1 = drd->time2;
+            drd->count1 = drd->count2;
+            drd->time2 = cur_time;
+            drd->count2 = count;
+        }
+    }
+}
+
+/* In bytes per second */
+static int compute_datarate(DataRateData *drd, int64_t count)
+{
+    if (cur_time == drd->time1)
+        return 0;
+
+    return ((count - drd->count1) * 1000) / (cur_time - drd->time1);
+}
+
+
+static void start_children(FFStream *feed)
+{
+    if (no_launch)
+        return;
+
+    for (; feed; feed = feed->next) {
+        if (feed->child_argv && !feed->pid) {
+            feed->pid_start = time(0);
+
+            feed->pid = fork();
+
+            if (feed->pid < 0) {
+                fprintf(stderr, "Unable to create children\n");
+                exit(1);
+            }
+            if (!feed->pid) {
+                /* In child */
+                char pathname[1024];
+                char *slash;
+                int i;
+
+                for (i = 3; i < 256; i++) {
+                    close(i);
+                }
+
+                if (!ffserver_debug) {
+                    i = open("/dev/null", O_RDWR);
+                    if (i)
+                        dup2(i, 0);
+                    dup2(i, 1);
+                    dup2(i, 2);
+                    if (i)
+                        close(i);
+                }
+
+                pstrcpy(pathname, sizeof(pathname), my_program_name);
+
+                slash = strrchr(pathname, '/');
+                if (!slash) {
+                    slash = pathname;
+                } else {
+                    slash++;
+                }
+                strcpy(slash, "ffmpeg");
+
+                /* This is needed to make relative pathnames work */
+                chdir(my_program_dir);
+
+                signal(SIGPIPE, SIG_DFL);
+
+                execvp(pathname, feed->child_argv);
+
+                _exit(1);
+            }
+        }
+    }
+}
+
+/* open a listening socket */
+static int socket_open_listen(struct sockaddr_in *my_addr)
+{
+    int server_fd, tmp;
+
+    server_fd = socket(AF_INET,SOCK_STREAM,0);
+    if (server_fd < 0) {
+        perror ("socket");
+        return -1;
+    }
+
+    tmp = 1;
+    setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof(tmp));
+
+    if (bind (server_fd, (struct sockaddr *) my_addr, sizeof (*my_addr)) < 0) {
+        char bindmsg[32];
+        snprintf(bindmsg, sizeof(bindmsg), "bind(port %d)", ntohs(my_addr->sin_port));
+        perror (bindmsg);
+        closesocket(server_fd);
+        return -1;
+    }
+
+    if (listen (server_fd, 5) < 0) {
+        perror ("listen");
+        closesocket(server_fd);
+        return -1;
+    }
+    fcntl(server_fd, F_SETFL, O_NONBLOCK);
+
+    return server_fd;
+}
+
+/* start all multicast streams */
+static void start_multicast(void)
+{
+    FFStream *stream;
+    char session_id[32];
+    HTTPContext *rtp_c;
+    struct sockaddr_in dest_addr;
+    int default_port, stream_index;
+
+    default_port = 6000;
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        if (stream->is_multicast) {
+            /* open the RTP connection */
+            snprintf(session_id, sizeof(session_id), "%08x%08x",
+                     av_random(&random_state), av_random(&random_state));
+
+            /* choose a port if none given */
+            if (stream->multicast_port == 0) {
+                stream->multicast_port = default_port;
+                default_port += 100;
+            }
+
+            dest_addr.sin_family = AF_INET;
+            dest_addr.sin_addr = stream->multicast_ip;
+            dest_addr.sin_port = htons(stream->multicast_port);
+
+            rtp_c = rtp_new_connection(&dest_addr, stream, session_id,
+                                       RTSP_PROTOCOL_RTP_UDP_MULTICAST);
+            if (!rtp_c) {
+                continue;
+            }
+            if (open_input_stream(rtp_c, "") < 0) {
+                fprintf(stderr, "Could not open input stream for stream '%s'\n",
+                        stream->filename);
+                continue;
+            }
+
+            /* open each RTP stream */
+            for(stream_index = 0; stream_index < stream->nb_streams;
+                stream_index++) {
+                dest_addr.sin_port = htons(stream->multicast_port +
+                                           2 * stream_index);
+                if (rtp_new_av_stream(rtp_c, stream_index, &dest_addr, NULL) < 0) {
+                    fprintf(stderr, "Could not open output stream '%s/streamid=%d'\n",
+                            stream->filename, stream_index);
+                    exit(1);
+                }
+            }
+
+            /* change state to send data */
+            rtp_c->state = HTTPSTATE_SEND_DATA;
+        }
+    }
+}
+
+/* main loop of the http server */
+static int http_server(void)
+{
+    int server_fd, ret, rtsp_server_fd, delay, delay1;
+    struct pollfd poll_table[HTTP_MAX_CONNECTIONS + 2], *poll_entry;
+    HTTPContext *c, *c_next;
+
+    server_fd = socket_open_listen(&my_http_addr);
+    if (server_fd < 0)
+        return -1;
+
+    rtsp_server_fd = socket_open_listen(&my_rtsp_addr);
+    if (rtsp_server_fd < 0)
+        return -1;
+
+    http_log("ffserver started.\n");
+
+    start_children(first_feed);
+
+    first_http_ctx = NULL;
+    nb_connections = 0;
+
+    start_multicast();
+
+    for(;;) {
+        poll_entry = poll_table;
+        poll_entry->fd = server_fd;
+        poll_entry->events = POLLIN;
+        poll_entry++;
+
+        poll_entry->fd = rtsp_server_fd;
+        poll_entry->events = POLLIN;
+        poll_entry++;
+
+        /* wait for events on each HTTP handle */
+        c = first_http_ctx;
+        delay = 1000;
+        while (c != NULL) {
+            int fd;
+            fd = c->fd;
+            switch(c->state) {
+            case HTTPSTATE_SEND_HEADER:
+            case RTSPSTATE_SEND_REPLY:
+            case RTSPSTATE_SEND_PACKET:
+                c->poll_entry = poll_entry;
+                poll_entry->fd = fd;
+                poll_entry->events = POLLOUT;
+                poll_entry++;
+                break;
+            case HTTPSTATE_SEND_DATA_HEADER:
+            case HTTPSTATE_SEND_DATA:
+            case HTTPSTATE_SEND_DATA_TRAILER:
+                if (!c->is_packetized) {
+                    /* for TCP, we output as much as we can (may need to put a limit) */
+                    c->poll_entry = poll_entry;
+                    poll_entry->fd = fd;
+                    poll_entry->events = POLLOUT;
+                    poll_entry++;
+                } else {
+                    /* when ffserver is doing the timing, we work by
+                       looking at which packet need to be sent every
+                       10 ms */
+                    delay1 = 10; /* one tick wait XXX: 10 ms assumed */
+                    if (delay1 < delay)
+                        delay = delay1;
+                }
+                break;
+            case HTTPSTATE_WAIT_REQUEST:
+            case HTTPSTATE_RECEIVE_DATA:
+            case HTTPSTATE_WAIT_FEED:
+            case RTSPSTATE_WAIT_REQUEST:
+                /* need to catch errors */
+                c->poll_entry = poll_entry;
+                poll_entry->fd = fd;
+                poll_entry->events = POLLIN;/* Maybe this will work */
+                poll_entry++;
+                break;
+            default:
+                c->poll_entry = NULL;
+                break;
+            }
+            c = c->next;
+        }
+
+        /* wait for an event on one connection. We poll at least every
+           second to handle timeouts */
+        do {
+            ret = poll(poll_table, poll_entry - poll_table, delay);
+            if (ret < 0 && errno != EAGAIN && errno != EINTR)
+                return -1;
+        } while (ret <= 0);
+
+        cur_time = av_gettime() / 1000;
+
+        if (need_to_start_children) {
+            need_to_start_children = 0;
+            start_children(first_feed);
+        }
+
+        /* now handle the events */
+        for(c = first_http_ctx; c != NULL; c = c_next) {
+            c_next = c->next;
+            if (handle_connection(c) < 0) {
+                /* close and free the connection */
+                log_connection(c);
+                close_connection(c);
+            }
+        }
+
+        poll_entry = poll_table;
+        /* new HTTP connection request ? */
+        if (poll_entry->revents & POLLIN) {
+            new_connection(server_fd, 0);
+        }
+        poll_entry++;
+        /* new RTSP connection request ? */
+        if (poll_entry->revents & POLLIN) {
+            new_connection(rtsp_server_fd, 1);
+        }
+    }
+}
+
+/* start waiting for a new HTTP/RTSP request */
+static void start_wait_request(HTTPContext *c, int is_rtsp)
+{
+    c->buffer_ptr = c->buffer;
+    c->buffer_end = c->buffer + c->buffer_size - 1; /* leave room for '\0' */
+
+    if (is_rtsp) {
+        c->timeout = cur_time + RTSP_REQUEST_TIMEOUT;
+        c->state = RTSPSTATE_WAIT_REQUEST;
+    } else {
+        c->timeout = cur_time + HTTP_REQUEST_TIMEOUT;
+        c->state = HTTPSTATE_WAIT_REQUEST;
+    }
+}
+
+static void new_connection(int server_fd, int is_rtsp)
+{
+    struct sockaddr_in from_addr;
+    int fd, len;
+    HTTPContext *c = NULL;
+
+    len = sizeof(from_addr);
+    fd = accept(server_fd, (struct sockaddr *)&from_addr,
+                &len);
+    if (fd < 0)
+        return;
+    fcntl(fd, F_SETFL, O_NONBLOCK);
+
+    /* XXX: should output a warning page when coming
+       close to the connection limit */
+    if (nb_connections >= nb_max_connections)
+        goto fail;
+
+    /* add a new connection */
+    c = av_mallocz(sizeof(HTTPContext));
+    if (!c)
+        goto fail;
+
+    c->fd = fd;
+    c->poll_entry = NULL;
+    c->from_addr = from_addr;
+    c->buffer_size = IOBUFFER_INIT_SIZE;
+    c->buffer = av_malloc(c->buffer_size);
+    if (!c->buffer)
+        goto fail;
+
+    c->next = first_http_ctx;
+    first_http_ctx = c;
+    nb_connections++;
+
+    start_wait_request(c, is_rtsp);
+
+    return;
+
+ fail:
+    if (c) {
+        av_free(c->buffer);
+        av_free(c);
+    }
+    closesocket(fd);
+}
+
+static void close_connection(HTTPContext *c)
+{
+    HTTPContext **cp, *c1;
+    int i, nb_streams;
+    AVFormatContext *ctx;
+    URLContext *h;
+    AVStream *st;
+
+    /* remove connection from list */
+    cp = &first_http_ctx;
+    while ((*cp) != NULL) {
+        c1 = *cp;
+        if (c1 == c) {
+            *cp = c->next;
+        } else {
+            cp = &c1->next;
+        }
+    }
+
+    /* remove references, if any (XXX: do it faster) */
+    for(c1 = first_http_ctx; c1 != NULL; c1 = c1->next) {
+        if (c1->rtsp_c == c)
+            c1->rtsp_c = NULL;
+    }
+
+    /* remove connection associated resources */
+    if (c->fd >= 0)
+        closesocket(c->fd);
+    if (c->fmt_in) {
+        /* close each frame parser */
+        for(i=0;i<c->fmt_in->nb_streams;i++) {
+            st = c->fmt_in->streams[i];
+            if (st->codec->codec) {
+                avcodec_close(st->codec);
+            }
+        }
+        av_close_input_file(c->fmt_in);
+    }
+
+    /* free RTP output streams if any */
+    nb_streams = 0;
+    if (c->stream)
+        nb_streams = c->stream->nb_streams;
+
+    for(i=0;i<nb_streams;i++) {
+        ctx = c->rtp_ctx[i];
+        if (ctx) {
+            av_write_trailer(ctx);
+            av_free(ctx);
+        }
+        h = c->rtp_handles[i];
+        if (h) {
+            url_close(h);
+        }
+    }
+
+    ctx = &c->fmt_ctx;
+
+    if (!c->last_packet_sent) {
+        if (ctx->oformat) {
+            /* prepare header */
+            if (url_open_dyn_buf(&ctx->pb) >= 0) {
+                av_write_trailer(ctx);
+                url_close_dyn_buf(&ctx->pb, &c->pb_buffer);
+            }
+        }
+    }
+
+    for(i=0; i<ctx->nb_streams; i++)
+        av_free(ctx->streams[i]) ;
+
+    if (c->stream && !c->post && c->stream->stream_type == STREAM_TYPE_LIVE)
+        current_bandwidth -= c->stream->bandwidth;
+
+    /* signal that there is no feed if we are the feeder socket */
+    if (c->state == HTTPSTATE_RECEIVE_DATA && c->stream) {
+        c->stream->feed_opened = 0;
+        close(c->feed_fd);
+    }
+
+    av_freep(&c->pb_buffer);
+    av_freep(&c->packet_buffer);
+    av_free(c->buffer);
+    av_free(c);
+    nb_connections--;
+}
+
+static int handle_connection(HTTPContext *c)
+{
+    int len, ret;
+
+    switch(c->state) {
+    case HTTPSTATE_WAIT_REQUEST:
+    case RTSPSTATE_WAIT_REQUEST:
+        /* timeout ? */
+        if ((c->timeout - cur_time) < 0)
+            return -1;
+        if (c->poll_entry->revents & (POLLERR | POLLHUP))
+            return -1;
+
+        /* no need to read if no events */
+        if (!(c->poll_entry->revents & POLLIN))
+            return 0;
+        /* read the data */
+    read_loop:
+        len = recv(c->fd, c->buffer_ptr, 1, 0);
+        if (len < 0) {
+            if (errno != EAGAIN && errno != EINTR)
+                return -1;
+        } else if (len == 0) {
+            return -1;
+        } else {
+            /* search for end of request. */
+            uint8_t *ptr;
+            c->buffer_ptr += len;
+            ptr = c->buffer_ptr;
+            if ((ptr >= c->buffer + 2 && !memcmp(ptr-2, "\n\n", 2)) ||
+                (ptr >= c->buffer + 4 && !memcmp(ptr-4, "\r\n\r\n", 4))) {
+                /* request found : parse it and reply */
+                if (c->state == HTTPSTATE_WAIT_REQUEST) {
+                    ret = http_parse_request(c);
+                } else {
+                    ret = rtsp_parse_request(c);
+                }
+                if (ret < 0)
+                    return -1;
+            } else if (ptr >= c->buffer_end) {
+                /* request too long: cannot do anything */
+                return -1;
+            } else goto read_loop;
+        }
+        break;
+
+    case HTTPSTATE_SEND_HEADER:
+        if (c->poll_entry->revents & (POLLERR | POLLHUP))
+            return -1;
+
+        /* no need to write if no events */
+        if (!(c->poll_entry->revents & POLLOUT))
+            return 0;
+        len = send(c->fd, c->buffer_ptr, c->buffer_end - c->buffer_ptr, 0);
+        if (len < 0) {
+            if (errno != EAGAIN && errno != EINTR) {
+                /* error : close connection */
+                av_freep(&c->pb_buffer);
+                return -1;
+            }
+        } else {
+            c->buffer_ptr += len;
+            if (c->stream)
+                c->stream->bytes_served += len;
+            c->data_count += len;
+            if (c->buffer_ptr >= c->buffer_end) {
+                av_freep(&c->pb_buffer);
+                /* if error, exit */
+                if (c->http_error) {
+                    return -1;
+                }
+                /* all the buffer was sent : synchronize to the incoming stream */
+                c->state = HTTPSTATE_SEND_DATA_HEADER;
+                c->buffer_ptr = c->buffer_end = c->buffer;
+            }
+        }
+        break;
+
+    case HTTPSTATE_SEND_DATA:
+    case HTTPSTATE_SEND_DATA_HEADER:
+    case HTTPSTATE_SEND_DATA_TRAILER:
+        /* for packetized output, we consider we can always write (the
+           input streams sets the speed). It may be better to verify
+           that we do not rely too much on the kernel queues */
+        if (!c->is_packetized) {
+            if (c->poll_entry->revents & (POLLERR | POLLHUP))
+                return -1;
+
+            /* no need to read if no events */
+            if (!(c->poll_entry->revents & POLLOUT))
+                return 0;
+        }
+        if (http_send_data(c) < 0)
+            return -1;
+        /* close connection if trailer sent */
+        if (c->state == HTTPSTATE_SEND_DATA_TRAILER)
+            return -1;
+        break;
+    case HTTPSTATE_RECEIVE_DATA:
+        /* no need to read if no events */
+        if (c->poll_entry->revents & (POLLERR | POLLHUP))
+            return -1;
+        if (!(c->poll_entry->revents & POLLIN))
+            return 0;
+        if (http_receive_data(c) < 0)
+            return -1;
+        break;
+    case HTTPSTATE_WAIT_FEED:
+        /* no need to read if no events */
+        if (c->poll_entry->revents & (POLLIN | POLLERR | POLLHUP))
+            return -1;
+
+        /* nothing to do, we'll be waken up by incoming feed packets */
+        break;
+
+    case RTSPSTATE_SEND_REPLY:
+        if (c->poll_entry->revents & (POLLERR | POLLHUP)) {
+            av_freep(&c->pb_buffer);
+            return -1;
+        }
+        /* no need to write if no events */
+        if (!(c->poll_entry->revents & POLLOUT))
+            return 0;
+        len = send(c->fd, c->buffer_ptr, c->buffer_end - c->buffer_ptr, 0);
+        if (len < 0) {
+            if (errno != EAGAIN && errno != EINTR) {
+                /* error : close connection */
+                av_freep(&c->pb_buffer);
+                return -1;
+            }
+        } else {
+            c->buffer_ptr += len;
+            c->data_count += len;
+            if (c->buffer_ptr >= c->buffer_end) {
+                /* all the buffer was sent : wait for a new request */
+                av_freep(&c->pb_buffer);
+                start_wait_request(c, 1);
+            }
+        }
+        break;
+    case RTSPSTATE_SEND_PACKET:
+        if (c->poll_entry->revents & (POLLERR | POLLHUP)) {
+            av_freep(&c->packet_buffer);
+            return -1;
+        }
+        /* no need to write if no events */
+        if (!(c->poll_entry->revents & POLLOUT))
+            return 0;
+        len = send(c->fd, c->packet_buffer_ptr,
+                    c->packet_buffer_end - c->packet_buffer_ptr, 0);
+        if (len < 0) {
+            if (errno != EAGAIN && errno != EINTR) {
+                /* error : close connection */
+                av_freep(&c->packet_buffer);
+                return -1;
+            }
+        } else {
+            c->packet_buffer_ptr += len;
+            if (c->packet_buffer_ptr >= c->packet_buffer_end) {
+                /* all the buffer was sent : wait for a new request */
+                av_freep(&c->packet_buffer);
+                c->state = RTSPSTATE_WAIT_REQUEST;
+            }
+        }
+        break;
+    case HTTPSTATE_READY:
+        /* nothing to do */
+        break;
+    default:
+        return -1;
+    }
+    return 0;
+}
+
+static int extract_rates(char *rates, int ratelen, const char *request)
+{
+    const char *p;
+
+    for (p = request; *p && *p != '\r' && *p != '\n'; ) {
+        if (strncasecmp(p, "Pragma:", 7) == 0) {
+            const char *q = p + 7;
+
+            while (*q && *q != '\n' && isspace(*q))
+                q++;
+
+            if (strncasecmp(q, "stream-switch-entry=", 20) == 0) {
+                int stream_no;
+                int rate_no;
+
+                q += 20;
+
+                memset(rates, 0xff, ratelen);
+
+                while (1) {
+                    while (*q && *q != '\n' && *q != ':')
+                        q++;
+
+                    if (sscanf(q, ":%d:%d", &stream_no, &rate_no) != 2) {
+                        break;
+                    }
+                    stream_no--;
+                    if (stream_no < ratelen && stream_no >= 0) {
+                        rates[stream_no] = rate_no;
+                    }
+
+                    while (*q && *q != '\n' && !isspace(*q))
+                        q++;
+                }
+
+                return 1;
+            }
+        }
+        p = strchr(p, '\n');
+        if (!p)
+            break;
+
+        p++;
+    }
+
+    return 0;
+}
+
+static int find_stream_in_feed(FFStream *feed, AVCodecContext *codec, int bit_rate)
+{
+    int i;
+    int best_bitrate = 100000000;
+    int best = -1;
+
+    for (i = 0; i < feed->nb_streams; i++) {
+        AVCodecContext *feed_codec = feed->streams[i]->codec;
+
+        if (feed_codec->codec_id != codec->codec_id ||
+            feed_codec->sample_rate != codec->sample_rate ||
+            feed_codec->width != codec->width ||
+            feed_codec->height != codec->height) {
+            continue;
+        }
+
+        /* Potential stream */
+
+        /* We want the fastest stream less than bit_rate, or the slowest
+         * faster than bit_rate
+         */
+
+        if (feed_codec->bit_rate <= bit_rate) {
+            if (best_bitrate > bit_rate || feed_codec->bit_rate > best_bitrate) {
+                best_bitrate = feed_codec->bit_rate;
+                best = i;
+            }
+        } else {
+            if (feed_codec->bit_rate < best_bitrate) {
+                best_bitrate = feed_codec->bit_rate;
+                best = i;
+            }
+        }
+    }
+
+    return best;
+}
+
+static int modify_current_stream(HTTPContext *c, char *rates)
+{
+    int i;
+    FFStream *req = c->stream;
+    int action_required = 0;
+
+    /* Not much we can do for a feed */
+    if (!req->feed)
+        return 0;
+
+    for (i = 0; i < req->nb_streams; i++) {
+        AVCodecContext *codec = req->streams[i]->codec;
+
+        switch(rates[i]) {
+            case 0:
+                c->switch_feed_streams[i] = req->feed_streams[i];
+                break;
+            case 1:
+                c->switch_feed_streams[i] = find_stream_in_feed(req->feed, codec, codec->bit_rate / 2);
+                break;
+            case 2:
+                /* Wants off or slow */
+                c->switch_feed_streams[i] = find_stream_in_feed(req->feed, codec, codec->bit_rate / 4);
+#ifdef WANTS_OFF
+                /* This doesn't work well when it turns off the only stream! */
+                c->switch_feed_streams[i] = -2;
+                c->feed_streams[i] = -2;
+#endif
+                break;
+        }
+
+        if (c->switch_feed_streams[i] >= 0 && c->switch_feed_streams[i] != c->feed_streams[i])
+            action_required = 1;
+    }
+
+    return action_required;
+}
+
+
+static void do_switch_stream(HTTPContext *c, int i)
+{
+    if (c->switch_feed_streams[i] >= 0) {
+#ifdef PHILIP
+        c->feed_streams[i] = c->switch_feed_streams[i];
+#endif
+
+        /* Now update the stream */
+    }
+    c->switch_feed_streams[i] = -1;
+}
+
+/* XXX: factorize in utils.c ? */
+/* XXX: take care with different space meaning */
+static void skip_spaces(const char **pp)
+{
+    const char *p;
+    p = *pp;
+    while (*p == ' ' || *p == '\t')
+        p++;
+    *pp = p;
+}
+
+static void get_word(char *buf, int buf_size, const char **pp)
+{
+    const char *p;
+    char *q;
+
+    p = *pp;
+    skip_spaces(&p);
+    q = buf;
+    while (!isspace(*p) && *p != '\0') {
+        if ((q - buf) < buf_size - 1)
+            *q++ = *p;
+        p++;
+    }
+    if (buf_size > 0)
+        *q = '\0';
+    *pp = p;
+}
+
+static int validate_acl(FFStream *stream, HTTPContext *c)
+{
+    enum IPAddressAction last_action = IP_DENY;
+    IPAddressACL *acl;
+    struct in_addr *src = &c->from_addr.sin_addr;
+    unsigned long src_addr = ntohl(src->s_addr);
+
+    for (acl = stream->acl; acl; acl = acl->next) {
+        if (src_addr >= acl->first.s_addr && src_addr <= acl->last.s_addr) {
+            return (acl->action == IP_ALLOW) ? 1 : 0;
+        }
+        last_action = acl->action;
+    }
+
+    /* Nothing matched, so return not the last action */
+    return (last_action == IP_DENY) ? 1 : 0;
+}
+
+/* compute the real filename of a file by matching it without its
+   extensions to all the stream filenames */
+static void compute_real_filename(char *filename, int max_size)
+{
+    char file1[1024];
+    char file2[1024];
+    char *p;
+    FFStream *stream;
+
+    /* compute filename by matching without the file extensions */
+    pstrcpy(file1, sizeof(file1), filename);
+    p = strrchr(file1, '.');
+    if (p)
+        *p = '\0';
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        pstrcpy(file2, sizeof(file2), stream->filename);
+        p = strrchr(file2, '.');
+        if (p)
+            *p = '\0';
+        if (!strcmp(file1, file2)) {
+            pstrcpy(filename, max_size, stream->filename);
+            break;
+        }
+    }
+}
+
+enum RedirType {
+    REDIR_NONE,
+    REDIR_ASX,
+    REDIR_RAM,
+    REDIR_ASF,
+    REDIR_RTSP,
+    REDIR_SDP,
+};
+
+/* parse http request and prepare header */
+static int http_parse_request(HTTPContext *c)
+{
+    char *p;
+    enum RedirType redir_type;
+    char cmd[32];
+    char info[1024], filename[1024];
+    char url[1024], *q;
+    char protocol[32];
+    char msg[1024];
+    const char *mime_type;
+    FFStream *stream;
+    int i;
+    char ratebuf[32];
+    char *useragent = 0;
+
+    p = c->buffer;
+    get_word(cmd, sizeof(cmd), (const char **)&p);
+    pstrcpy(c->method, sizeof(c->method), cmd);
+
+    if (!strcmp(cmd, "GET"))
+        c->post = 0;
+    else if (!strcmp(cmd, "POST"))
+        c->post = 1;
+    else
+        return -1;
+
+    get_word(url, sizeof(url), (const char **)&p);
+    pstrcpy(c->url, sizeof(c->url), url);
+
+    get_word(protocol, sizeof(protocol), (const char **)&p);
+    if (strcmp(protocol, "HTTP/1.0") && strcmp(protocol, "HTTP/1.1"))
+        return -1;
+
+    pstrcpy(c->protocol, sizeof(c->protocol), protocol);
+
+    if (ffserver_debug)
+        http_log("New connection: %s %s\n", cmd, url);
+
+    /* find the filename and the optional info string in the request */
+    p = strchr(url, '?');
+    if (p) {
+        pstrcpy(info, sizeof(info), p);
+        *p = '\0';
+    } else {
+        info[0] = '\0';
+    }
+
+    pstrcpy(filename, sizeof(filename)-1, url + ((*url == '/') ? 1 : 0));
+
+    for (p = c->buffer; *p && *p != '\r' && *p != '\n'; ) {
+        if (strncasecmp(p, "User-Agent:", 11) == 0) {
+            useragent = p + 11;
+            if (*useragent && *useragent != '\n' && isspace(*useragent))
+                useragent++;
+            break;
+        }
+        p = strchr(p, '\n');
+        if (!p)
+            break;
+
+        p++;
+    }
+
+    redir_type = REDIR_NONE;
+    if (match_ext(filename, "asx")) {
+        redir_type = REDIR_ASX;
+        filename[strlen(filename)-1] = 'f';
+    } else if (match_ext(filename, "asf") &&
+        (!useragent || strncasecmp(useragent, "NSPlayer", 8) != 0)) {
+        /* if this isn't WMP or lookalike, return the redirector file */
+        redir_type = REDIR_ASF;
+    } else if (match_ext(filename, "rpm,ram")) {
+        redir_type = REDIR_RAM;
+        strcpy(filename + strlen(filename)-2, "m");
+    } else if (match_ext(filename, "rtsp")) {
+        redir_type = REDIR_RTSP;
+        compute_real_filename(filename, sizeof(filename) - 1);
+    } else if (match_ext(filename, "sdp")) {
+        redir_type = REDIR_SDP;
+        compute_real_filename(filename, sizeof(filename) - 1);
+    }
+
+    // "redirect" / request to index.html
+    if (!strlen(filename))
+        pstrcpy(filename, sizeof(filename) - 1, "index.html");
+
+    stream = first_stream;
+    while (stream != NULL) {
+        if (!strcmp(stream->filename, filename) && validate_acl(stream, c))
+            break;
+        stream = stream->next;
+    }
+    if (stream == NULL) {
+        snprintf(msg, sizeof(msg), "File '%s' not found", url);
+        goto send_error;
+    }
+
+    c->stream = stream;
+    memcpy(c->feed_streams, stream->feed_streams, sizeof(c->feed_streams));
+    memset(c->switch_feed_streams, -1, sizeof(c->switch_feed_streams));
+
+    if (stream->stream_type == STREAM_TYPE_REDIRECT) {
+        c->http_error = 301;
+        q = c->buffer;
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 301 Moved\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Location: %s\r\n", stream->feed_filename);
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: text/html\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<html><head><title>Moved</title></head><body>\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "You should be <a href=\"%s\">redirected</a>.\r\n", stream->feed_filename);
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "</body></html>\r\n");
+
+        /* prepare output buffer */
+        c->buffer_ptr = c->buffer;
+        c->buffer_end = q;
+        c->state = HTTPSTATE_SEND_HEADER;
+        return 0;
+    }
+
+    /* If this is WMP, get the rate information */
+    if (extract_rates(ratebuf, sizeof(ratebuf), c->buffer)) {
+        if (modify_current_stream(c, ratebuf)) {
+            for (i = 0; i < sizeof(c->feed_streams) / sizeof(c->feed_streams[0]); i++) {
+                if (c->switch_feed_streams[i] >= 0)
+                    do_switch_stream(c, i);
+            }
+        }
+    }
+
+    /* If already streaming this feed, dont let start an another feeder */
+    if (stream->feed_opened) {
+        snprintf(msg, sizeof(msg), "This feed is already being received.");
+        goto send_error;
+    }
+
+    if (c->post == 0 && stream->stream_type == STREAM_TYPE_LIVE) {
+        current_bandwidth += stream->bandwidth;
+    }
+
+    if (c->post == 0 && max_bandwidth < current_bandwidth) {
+        c->http_error = 200;
+        q = c->buffer;
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 Server too busy\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: text/html\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<html><head><title>Too busy</title></head><body>\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<p>The server is too busy to serve your request at this time.</p>\r\n");
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<p>The bandwidth being served (including your stream) is %dkbit/sec, and this exceeds the limit of %dkbit/sec.</p>\r\n",
+            current_bandwidth, max_bandwidth);
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "</body></html>\r\n");
+
+        /* prepare output buffer */
+        c->buffer_ptr = c->buffer;
+        c->buffer_end = q;
+        c->state = HTTPSTATE_SEND_HEADER;
+        return 0;
+    }
+
+    if (redir_type != REDIR_NONE) {
+        char *hostinfo = 0;
+
+        for (p = c->buffer; *p && *p != '\r' && *p != '\n'; ) {
+            if (strncasecmp(p, "Host:", 5) == 0) {
+                hostinfo = p + 5;
+                break;
+            }
+            p = strchr(p, '\n');
+            if (!p)
+                break;
+
+            p++;
+        }
+
+        if (hostinfo) {
+            char *eoh;
+            char hostbuf[260];
+
+            while (isspace(*hostinfo))
+                hostinfo++;
+
+            eoh = strchr(hostinfo, '\n');
+            if (eoh) {
+                if (eoh[-1] == '\r')
+                    eoh--;
+
+                if (eoh - hostinfo < sizeof(hostbuf) - 1) {
+                    memcpy(hostbuf, hostinfo, eoh - hostinfo);
+                    hostbuf[eoh - hostinfo] = 0;
+
+                    c->http_error = 200;
+                    q = c->buffer;
+                    switch(redir_type) {
+                    case REDIR_ASX:
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 ASX Follows\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: video/x-ms-asf\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<ASX Version=\"3\">\r\n");
+                        //q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<!-- Autogenerated by ffserver -->\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<ENTRY><REF HREF=\"http://%s/%s%s\"/></ENTRY>\r\n",
+                                hostbuf, filename, info);
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "</ASX>\r\n");
+                        break;
+                    case REDIR_RAM:
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 RAM Follows\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: audio/x-pn-realaudio\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "# Autogenerated by ffserver\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "http://%s/%s%s\r\n",
+                                hostbuf, filename, info);
+                        break;
+                    case REDIR_ASF:
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 ASF Redirect follows\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: video/x-ms-asf\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "[Reference]\r\n");
+                        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Ref1=http://%s/%s%s\r\n",
+                                hostbuf, filename, info);
+                        break;
+                    case REDIR_RTSP:
+                        {
+                            char hostname[256], *p;
+                            /* extract only hostname */
+                            pstrcpy(hostname, sizeof(hostname), hostbuf);
+                            p = strrchr(hostname, ':');
+                            if (p)
+                                *p = '\0';
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 RTSP Redirect follows\r\n");
+                            /* XXX: incorrect mime type ? */
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: application/x-rtsp\r\n");
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "rtsp://%s:%d/%s\r\n",
+                                         hostname, ntohs(my_rtsp_addr.sin_port),
+                                         filename);
+                        }
+                        break;
+                    case REDIR_SDP:
+                        {
+                            uint8_t *sdp_data;
+                            int sdp_data_size, len;
+                            struct sockaddr_in my_addr;
+
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 OK\r\n");
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: application/sdp\r\n");
+                            q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+
+                            len = sizeof(my_addr);
+                            getsockname(c->fd, (struct sockaddr *)&my_addr, &len);
+
+                            /* XXX: should use a dynamic buffer */
+                            sdp_data_size = prepare_sdp_description(stream,
+                                                                    &sdp_data,
+                                                                    my_addr.sin_addr);
+                            if (sdp_data_size > 0) {
+                                memcpy(q, sdp_data, sdp_data_size);
+                                q += sdp_data_size;
+                                *q = '\0';
+                                av_free(sdp_data);
+                            }
+                        }
+                        break;
+                    default:
+                        av_abort();
+                        break;
+                    }
+
+                    /* prepare output buffer */
+                    c->buffer_ptr = c->buffer;
+                    c->buffer_end = q;
+                    c->state = HTTPSTATE_SEND_HEADER;
+                    return 0;
+                }
+            }
+        }
+
+        snprintf(msg, sizeof(msg), "ASX/RAM file not handled");
+        goto send_error;
+    }
+
+    stream->conns_served++;
+
+    /* XXX: add there authenticate and IP match */
+
+    if (c->post) {
+        /* if post, it means a feed is being sent */
+        if (!stream->is_feed) {
+            /* However it might be a status report from WMP! Lets log the data
+             * as it might come in handy one day
+             */
+            char *logline = 0;
+            int client_id = 0;
+
+            for (p = c->buffer; *p && *p != '\r' && *p != '\n'; ) {
+                if (strncasecmp(p, "Pragma: log-line=", 17) == 0) {
+                    logline = p;
+                    break;
+                }
+                if (strncasecmp(p, "Pragma: client-id=", 18) == 0) {
+                    client_id = strtol(p + 18, 0, 10);
+                }
+                p = strchr(p, '\n');
+                if (!p)
+                    break;
+
+                p++;
+            }
+
+            if (logline) {
+                char *eol = strchr(logline, '\n');
+
+                logline += 17;
+
+                if (eol) {
+                    if (eol[-1] == '\r')
+                        eol--;
+                    http_log("%.*s\n", (int) (eol - logline), logline);
+                    c->suppress_log = 1;
+                }
+            }
+
+#ifdef DEBUG_WMP
+            http_log("\nGot request:\n%s\n", c->buffer);
+#endif
+
+            if (client_id && extract_rates(ratebuf, sizeof(ratebuf), c->buffer)) {
+                HTTPContext *wmpc;
+
+                /* Now we have to find the client_id */
+                for (wmpc = first_http_ctx; wmpc; wmpc = wmpc->next) {
+                    if (wmpc->wmp_client_id == client_id)
+                        break;
+                }
+
+                if (wmpc) {
+                    if (modify_current_stream(wmpc, ratebuf)) {
+                        wmpc->switch_pending = 1;
+                    }
+                }
+            }
+
+            snprintf(msg, sizeof(msg), "POST command not handled");
+            c->stream = 0;
+            goto send_error;
+        }
+        if (http_start_receive_data(c) < 0) {
+            snprintf(msg, sizeof(msg), "could not open feed");
+            goto send_error;
+        }
+        c->http_error = 0;
+        c->state = HTTPSTATE_RECEIVE_DATA;
+        return 0;
+    }
+
+#ifdef DEBUG_WMP
+    if (strcmp(stream->filename + strlen(stream->filename) - 4, ".asf") == 0) {
+        http_log("\nGot request:\n%s\n", c->buffer);
+    }
+#endif
+
+    if (c->stream->stream_type == STREAM_TYPE_STATUS)
+        goto send_stats;
+
+    /* open input stream */
+    if (open_input_stream(c, info) < 0) {
+        snprintf(msg, sizeof(msg), "Input stream corresponding to '%s' not found", url);
+        goto send_error;
+    }
+
+    /* prepare http header */
+    q = c->buffer;
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 200 OK\r\n");
+    mime_type = c->stream->fmt->mime_type;
+    if (!mime_type)
+        mime_type = "application/x-octet-stream";
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Pragma: no-cache\r\n");
+
+    /* for asf, we need extra headers */
+    if (!strcmp(c->stream->fmt->name,"asf_stream")) {
+        /* Need to allocate a client id */
+
+        c->wmp_client_id = av_random(&random_state) & 0x7fffffff;
+
+        q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Server: Cougar 4.1.0.3923\r\nCache-Control: no-cache\r\nPragma: client-id=%d\r\nPragma: features=\"broadcast\"\r\n", c->wmp_client_id);
+    }
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-Type: %s\r\n", mime_type);
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+
+    /* prepare output buffer */
+    c->http_error = 0;
+    c->buffer_ptr = c->buffer;
+    c->buffer_end = q;
+    c->state = HTTPSTATE_SEND_HEADER;
+    return 0;
+ send_error:
+    c->http_error = 404;
+    q = c->buffer;
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "HTTP/1.0 404 Not Found\r\n");
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Content-type: %s\r\n", "text/html");
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "\r\n");
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<HTML>\n");
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<HEAD><TITLE>404 Not Found</TITLE></HEAD>\n");
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "<BODY>%s</BODY>\n", msg);
+    q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "</HTML>\n");
+
+    /* prepare output buffer */
+    c->buffer_ptr = c->buffer;
+    c->buffer_end = q;
+    c->state = HTTPSTATE_SEND_HEADER;
+    return 0;
+ send_stats:
+    compute_stats(c);
+    c->http_error = 200; /* horrible : we use this value to avoid
+                            going to the send data state */
+    c->state = HTTPSTATE_SEND_HEADER;
+    return 0;
+}
+
+static void fmt_bytecount(ByteIOContext *pb, int64_t count)
+{
+    static const char *suffix = " kMGTP";
+    const char *s;
+
+    for (s = suffix; count >= 100000 && s[1]; count /= 1000, s++) {
+    }
+
+    url_fprintf(pb, "%"PRId64"%c", count, *s);
+}
+
+static void compute_stats(HTTPContext *c)
+{
+    HTTPContext *c1;
+    FFStream *stream;
+    char *p;
+    time_t ti;
+    int i, len;
+    ByteIOContext pb1, *pb = &pb1;
+
+    if (url_open_dyn_buf(pb) < 0) {
+        /* XXX: return an error ? */
+        c->buffer_ptr = c->buffer;
+        c->buffer_end = c->buffer;
+        return;
+    }
+
+    url_fprintf(pb, "HTTP/1.0 200 OK\r\n");
+    url_fprintf(pb, "Content-type: %s\r\n", "text/html");
+    url_fprintf(pb, "Pragma: no-cache\r\n");
+    url_fprintf(pb, "\r\n");
+
+    url_fprintf(pb, "<HEAD><TITLE>FFServer Status</TITLE>\n");
+    if (c->stream->feed_filename) {
+        url_fprintf(pb, "<link rel=\"shortcut icon\" href=\"%s\">\n", c->stream->feed_filename);
+    }
+    url_fprintf(pb, "</HEAD>\n<BODY>");
+    url_fprintf(pb, "<H1>FFServer Status</H1>\n");
+    /* format status */
+    url_fprintf(pb, "<H2>Available Streams</H2>\n");
+    url_fprintf(pb, "<TABLE cellspacing=0 cellpadding=4>\n");
+    url_fprintf(pb, "<TR><Th valign=top>Path<th align=left>Served<br>Conns<Th><br>bytes<Th valign=top>Format<Th>Bit rate<br>kbits/s<Th align=left>Video<br>kbits/s<th><br>Codec<Th align=left>Audio<br>kbits/s<th><br>Codec<Th align=left valign=top>Feed\n");
+    stream = first_stream;
+    while (stream != NULL) {
+        char sfilename[1024];
+        char *eosf;
+
+        if (stream->feed != stream) {
+            pstrcpy(sfilename, sizeof(sfilename) - 10, stream->filename);
+            eosf = sfilename + strlen(sfilename);
+            if (eosf - sfilename >= 4) {
+                if (strcmp(eosf - 4, ".asf") == 0) {
+                    strcpy(eosf - 4, ".asx");
+                } else if (strcmp(eosf - 3, ".rm") == 0) {
+                    strcpy(eosf - 3, ".ram");
+                } else if (stream->fmt == &rtp_muxer) {
+                    /* generate a sample RTSP director if
+                       unicast. Generate an SDP redirector if
+                       multicast */
+                    eosf = strrchr(sfilename, '.');
+                    if (!eosf)
+                        eosf = sfilename + strlen(sfilename);
+                    if (stream->is_multicast)
+                        strcpy(eosf, ".sdp");
+                    else
+                        strcpy(eosf, ".rtsp");
+                }
+            }
+
+            url_fprintf(pb, "<TR><TD><A HREF=\"/%s\">%s</A> ",
+                         sfilename, stream->filename);
+            url_fprintf(pb, "<td align=right> %d <td align=right> ",
+                        stream->conns_served);
+            fmt_bytecount(pb, stream->bytes_served);
+            switch(stream->stream_type) {
+            case STREAM_TYPE_LIVE:
+                {
+                    int audio_bit_rate = 0;
+                    int video_bit_rate = 0;
+                    const char *audio_codec_name = "";
+                    const char *video_codec_name = "";
+                    const char *audio_codec_name_extra = "";
+                    const char *video_codec_name_extra = "";
+
+                    for(i=0;i<stream->nb_streams;i++) {
+                        AVStream *st = stream->streams[i];
+                        AVCodec *codec = avcodec_find_encoder(st->codec->codec_id);
+                        switch(st->codec->codec_type) {
+                        case CODEC_TYPE_AUDIO:
+                            audio_bit_rate += st->codec->bit_rate;
+                            if (codec) {
+                                if (*audio_codec_name)
+                                    audio_codec_name_extra = "...";
+                                audio_codec_name = codec->name;
+                            }
+                            break;
+                        case CODEC_TYPE_VIDEO:
+                            video_bit_rate += st->codec->bit_rate;
+                            if (codec) {
+                                if (*video_codec_name)
+                                    video_codec_name_extra = "...";
+                                video_codec_name = codec->name;
+                            }
+                            break;
+                        case CODEC_TYPE_DATA:
+                            video_bit_rate += st->codec->bit_rate;
+                            break;
+                        default:
+                            av_abort();
+                        }
+                    }
+                    url_fprintf(pb, "<TD align=center> %s <TD align=right> %d <TD align=right> %d <TD> %s %s <TD align=right> %d <TD> %s %s",
+                                 stream->fmt->name,
+                                 stream->bandwidth,
+                                 video_bit_rate / 1000, video_codec_name, video_codec_name_extra,
+                                 audio_bit_rate / 1000, audio_codec_name, audio_codec_name_extra);
+                    if (stream->feed) {
+                        url_fprintf(pb, "<TD>%s", stream->feed->filename);
+                    } else {
+                        url_fprintf(pb, "<TD>%s", stream->feed_filename);
+                    }
+                    url_fprintf(pb, "\n");
+                }
+                break;
+            default:
+                url_fprintf(pb, "<TD align=center> - <TD align=right> - <TD align=right> - <td><td align=right> - <TD>\n");
+                break;
+            }
+        }
+        stream = stream->next;
+    }
+    url_fprintf(pb, "</TABLE>\n");
+
+    stream = first_stream;
+    while (stream != NULL) {
+        if (stream->feed == stream) {
+            url_fprintf(pb, "<h2>Feed %s</h2>", stream->filename);
+            if (stream->pid) {
+                url_fprintf(pb, "Running as pid %d.\n", stream->pid);
+
+#if defined(linux) && !defined(CONFIG_NOCUTILS)
+                {
+                    FILE *pid_stat;
+                    char ps_cmd[64];
+
+                    /* This is somewhat linux specific I guess */
+                    snprintf(ps_cmd, sizeof(ps_cmd),
+                             "ps -o \"%%cpu,cputime\" --no-headers %d",
+                             stream->pid);
+
+                    pid_stat = popen(ps_cmd, "r");
+                    if (pid_stat) {
+                        char cpuperc[10];
+                        char cpuused[64];
+
+                        if (fscanf(pid_stat, "%10s %64s", cpuperc,
+                                   cpuused) == 2) {
+                            url_fprintf(pb, "Currently using %s%% of the cpu. Total time used %s.\n",
+                                         cpuperc, cpuused);
+                        }
+                        fclose(pid_stat);
+                    }
+                }
+#endif
+
+                url_fprintf(pb, "<p>");
+            }
+            url_fprintf(pb, "<table cellspacing=0 cellpadding=4><tr><th>Stream<th>type<th>kbits/s<th align=left>codec<th align=left>Parameters\n");
+
+            for (i = 0; i < stream->nb_streams; i++) {
+                AVStream *st = stream->streams[i];
+                AVCodec *codec = avcodec_find_encoder(st->codec->codec_id);
+                const char *type = "unknown";
+                char parameters[64];
+
+                parameters[0] = 0;
+
+                switch(st->codec->codec_type) {
+                case CODEC_TYPE_AUDIO:
+                    type = "audio";
+                    snprintf(parameters, sizeof(parameters), "%d channel(s), %d Hz", st->codec->channels, st->codec->sample_rate);
+                    break;
+                case CODEC_TYPE_VIDEO:
+                    type = "video";
+                    snprintf(parameters, sizeof(parameters), "%dx%d, q=%d-%d, fps=%d", st->codec->width, st->codec->height,
+                                st->codec->qmin, st->codec->qmax, st->codec->time_base.den / st->codec->time_base.num);
+                    break;
+                default:
+                    av_abort();
+                }
+                url_fprintf(pb, "<tr><td align=right>%d<td>%s<td align=right>%d<td>%s<td>%s\n",
+                        i, type, st->codec->bit_rate/1000, codec ? codec->name : "", parameters);
+            }
+            url_fprintf(pb, "</table>\n");
+
+        }
+        stream = stream->next;
+    }
+
+#if 0
+    {
+        float avg;
+        AVCodecContext *enc;
+        char buf[1024];
+
+        /* feed status */
+        stream = first_feed;
+        while (stream != NULL) {
+            url_fprintf(pb, "<H1>Feed '%s'</H1>\n", stream->filename);
+            url_fprintf(pb, "<TABLE>\n");
+            url_fprintf(pb, "<TR><TD>Parameters<TD>Frame count<TD>Size<TD>Avg bitrate (kbits/s)\n");
+            for(i=0;i<stream->nb_streams;i++) {
+                AVStream *st = stream->streams[i];
+                FeedData *fdata = st->priv_data;
+                enc = st->codec;
+
+                avcodec_string(buf, sizeof(buf), enc);
+                avg = fdata->avg_frame_size * (float)enc->rate * 8.0;
+                if (enc->codec->type == CODEC_TYPE_AUDIO && enc->frame_size > 0)
+                    avg /= enc->frame_size;
+                url_fprintf(pb, "<TR><TD>%s <TD> %d <TD> %"PRId64" <TD> %0.1f\n",
+                             buf, enc->frame_number, fdata->data_count, avg / 1000.0);
+            }
+            url_fprintf(pb, "</TABLE>\n");
+            stream = stream->next_feed;
+        }
+    }
+#endif
+
+    /* connection status */
+    url_fprintf(pb, "<H2>Connection Status</H2>\n");
+
+    url_fprintf(pb, "Number of connections: %d / %d<BR>\n",
+                 nb_connections, nb_max_connections);
+
+    url_fprintf(pb, "Bandwidth in use: %dk / %dk<BR>\n",
+                 current_bandwidth, max_bandwidth);
+
+    url_fprintf(pb, "<TABLE>\n");
+    url_fprintf(pb, "<TR><th>#<th>File<th>IP<th>Proto<th>State<th>Target bits/sec<th>Actual bits/sec<th>Bytes transferred\n");
+    c1 = first_http_ctx;
+    i = 0;
+    while (c1 != NULL) {
+        int bitrate;
+        int j;
+
+        bitrate = 0;
+        if (c1->stream) {
+            for (j = 0; j < c1->stream->nb_streams; j++) {
+                if (!c1->stream->feed) {
+                    bitrate += c1->stream->streams[j]->codec->bit_rate;
+                } else {
+                    if (c1->feed_streams[j] >= 0) {
+                        bitrate += c1->stream->feed->streams[c1->feed_streams[j]]->codec->bit_rate;
+                    }
+                }
+            }
+        }
+
+        i++;
+        p = inet_ntoa(c1->from_addr.sin_addr);
+        url_fprintf(pb, "<TR><TD><B>%d</B><TD>%s%s<TD>%s<TD>%s<TD>%s<td align=right>",
+                    i,
+                    c1->stream ? c1->stream->filename : "",
+                    c1->state == HTTPSTATE_RECEIVE_DATA ? "(input)" : "",
+                    p,
+                    c1->protocol,
+                    http_state[c1->state]);
+        fmt_bytecount(pb, bitrate);
+        url_fprintf(pb, "<td align=right>");
+        fmt_bytecount(pb, compute_datarate(&c1->datarate, c1->data_count) * 8);
+        url_fprintf(pb, "<td align=right>");
+        fmt_bytecount(pb, c1->data_count);
+        url_fprintf(pb, "\n");
+        c1 = c1->next;
+    }
+    url_fprintf(pb, "</TABLE>\n");
+
+    /* date */
+    ti = time(NULL);
+    p = ctime(&ti);
+    url_fprintf(pb, "<HR size=1 noshade>Generated at %s", p);
+    url_fprintf(pb, "</BODY>\n</HTML>\n");
+
+    len = url_close_dyn_buf(pb, &c->pb_buffer);
+    c->buffer_ptr = c->pb_buffer;
+    c->buffer_end = c->pb_buffer + len;
+}
+
+/* check if the parser needs to be opened for stream i */
+static void open_parser(AVFormatContext *s, int i)
+{
+    AVStream *st = s->streams[i];
+    AVCodec *codec;
+
+    if (!st->codec->codec) {
+        codec = avcodec_find_decoder(st->codec->codec_id);
+        if (codec && (codec->capabilities & CODEC_CAP_PARSE_ONLY)) {
+            st->codec->parse_only = 1;
+            if (avcodec_open(st->codec, codec) < 0) {
+                st->codec->parse_only = 0;
+            }
+        }
+    }
+}
+
+static int open_input_stream(HTTPContext *c, const char *info)
+{
+    char buf[128];
+    char input_filename[1024];
+    AVFormatContext *s;
+    int buf_size, i;
+    int64_t stream_pos;
+
+    /* find file name */
+    if (c->stream->feed) {
+        strcpy(input_filename, c->stream->feed->feed_filename);
+        buf_size = FFM_PACKET_SIZE;
+        /* compute position (absolute time) */
+        if (find_info_tag(buf, sizeof(buf), "date", info)) {
+            stream_pos = parse_date(buf, 0);
+        } else if (find_info_tag(buf, sizeof(buf), "buffer", info)) {
+            int prebuffer = strtol(buf, 0, 10);
+            stream_pos = av_gettime() - prebuffer * (int64_t)1000000;
+        } else {
+            stream_pos = av_gettime() - c->stream->prebuffer * (int64_t)1000;
+        }
+    } else {
+        strcpy(input_filename, c->stream->feed_filename);
+        buf_size = 0;
+        /* compute position (relative time) */
+        if (find_info_tag(buf, sizeof(buf), "date", info)) {
+            stream_pos = parse_date(buf, 1);
+        } else {
+            stream_pos = 0;
+        }
+    }
+    if (input_filename[0] == '\0')
+        return -1;
+
+#if 0
+    { time_t when = stream_pos / 1000000;
+    http_log("Stream pos = %"PRId64", time=%s", stream_pos, ctime(&when));
+    }
+#endif
+
+    /* open stream */
+    if (av_open_input_file(&s, input_filename, c->stream->ifmt,
+                           buf_size, c->stream->ap_in) < 0) {
+        http_log("%s not found", input_filename);
+        return -1;
+    }
+    c->fmt_in = s;
+
+    /* open each parser */
+    for(i=0;i<s->nb_streams;i++)
+        open_parser(s, i);
+
+    /* choose stream as clock source (we favorize video stream if
+       present) for packet sending */
+    c->pts_stream_index = 0;
+    for(i=0;i<c->stream->nb_streams;i++) {
+        if (c->pts_stream_index == 0 &&
+            c->stream->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO) {
+            c->pts_stream_index = i;
+        }
+    }
+
+#if 1
+    if (c->fmt_in->iformat->read_seek) {
+        c->fmt_in->iformat->read_seek(c->fmt_in, 0, stream_pos, 0);
+    }
+#endif
+    /* set the start time (needed for maxtime and RTP packet timing) */
+    c->start_time = cur_time;
+    c->first_pts = AV_NOPTS_VALUE;
+    return 0;
+}
+
+/* return the server clock (in us) */
+static int64_t get_server_clock(HTTPContext *c)
+{
+    /* compute current pts value from system time */
+    return (cur_time - c->start_time) * 1000;
+}
+
+/* return the estimated time at which the current packet must be sent
+   (in us) */
+static int64_t get_packet_send_clock(HTTPContext *c)
+{
+    int bytes_left, bytes_sent, frame_bytes;
+
+    frame_bytes = c->cur_frame_bytes;
+    if (frame_bytes <= 0) {
+        return c->cur_pts;
+    } else {
+        bytes_left = c->buffer_end - c->buffer_ptr;
+        bytes_sent = frame_bytes - bytes_left;
+        return c->cur_pts + (c->cur_frame_duration * bytes_sent) / frame_bytes;
+    }
+}
+
+
+static int http_prepare_data(HTTPContext *c)
+{
+    int i, len, ret;
+    AVFormatContext *ctx;
+
+    av_freep(&c->pb_buffer);
+    switch(c->state) {
+    case HTTPSTATE_SEND_DATA_HEADER:
+        memset(&c->fmt_ctx, 0, sizeof(c->fmt_ctx));
+        pstrcpy(c->fmt_ctx.author, sizeof(c->fmt_ctx.author),
+                c->stream->author);
+        pstrcpy(c->fmt_ctx.comment, sizeof(c->fmt_ctx.comment),
+                c->stream->comment);
+        pstrcpy(c->fmt_ctx.copyright, sizeof(c->fmt_ctx.copyright),
+                c->stream->copyright);
+        pstrcpy(c->fmt_ctx.title, sizeof(c->fmt_ctx.title),
+                c->stream->title);
+
+        /* open output stream by using specified codecs */
+        c->fmt_ctx.oformat = c->stream->fmt;
+        c->fmt_ctx.nb_streams = c->stream->nb_streams;
+        for(i=0;i<c->fmt_ctx.nb_streams;i++) {
+            AVStream *st;
+            AVStream *src;
+            st = av_mallocz(sizeof(AVStream));
+            st->codec= avcodec_alloc_context();
+            c->fmt_ctx.streams[i] = st;
+            /* if file or feed, then just take streams from FFStream struct */
+            if (!c->stream->feed ||
+                c->stream->feed == c->stream)
+                src = c->stream->streams[i];
+            else
+                src = c->stream->feed->streams[c->stream->feed_streams[i]];
+
+            *st = *src;
+            st->priv_data = 0;
+            st->codec->frame_number = 0; /* XXX: should be done in
+                                           AVStream, not in codec */
+            /* I'm pretty sure that this is not correct...
+             * However, without it, we crash
+             */
+            st->codec->coded_frame = &dummy_frame;
+        }
+        c->got_key_frame = 0;
+
+        /* prepare header and save header data in a stream */
+        if (url_open_dyn_buf(&c->fmt_ctx.pb) < 0) {
+            /* XXX: potential leak */
+            return -1;
+        }
+        c->fmt_ctx.pb.is_streamed = 1;
+
+        av_set_parameters(&c->fmt_ctx, NULL);
+        if (av_write_header(&c->fmt_ctx) < 0)
+            return -1;
+
+        len = url_close_dyn_buf(&c->fmt_ctx.pb, &c->pb_buffer);
+        c->buffer_ptr = c->pb_buffer;
+        c->buffer_end = c->pb_buffer + len;
+
+        c->state = HTTPSTATE_SEND_DATA;
+        c->last_packet_sent = 0;
+        break;
+    case HTTPSTATE_SEND_DATA:
+        /* find a new packet */
+        {
+            AVPacket pkt;
+
+            /* read a packet from the input stream */
+            if (c->stream->feed) {
+                ffm_set_write_index(c->fmt_in,
+                                    c->stream->feed->feed_write_index,
+                                    c->stream->feed->feed_size);
+            }
+
+            if (c->stream->max_time &&
+                c->stream->max_time + c->start_time - cur_time < 0) {
+                /* We have timed out */
+                c->state = HTTPSTATE_SEND_DATA_TRAILER;
+            } else {
+            redo:
+                if (av_read_frame(c->fmt_in, &pkt) < 0) {
+                    if (c->stream->feed && c->stream->feed->feed_opened) {
+                        /* if coming from feed, it means we reached the end of the
+                           ffm file, so must wait for more data */
+                        c->state = HTTPSTATE_WAIT_FEED;
+                        return 1; /* state changed */
+                    } else {
+                        if (c->stream->loop) {
+                            av_close_input_file(c->fmt_in);
+                            c->fmt_in = NULL;
+                            if (open_input_stream(c, "") < 0)
+                                goto no_loop;
+                            goto redo;
+                        } else {
+                        no_loop:
+                            /* must send trailer now because eof or error */
+                            c->state = HTTPSTATE_SEND_DATA_TRAILER;
+                        }
+                    }
+                } else {
+                    /* update first pts if needed */
+                    if (c->first_pts == AV_NOPTS_VALUE) {
+                        c->first_pts = av_rescale_q(pkt.dts, c->fmt_in->streams[pkt.stream_index]->time_base, AV_TIME_BASE_Q);
+                        c->start_time = cur_time;
+                    }
+                    /* send it to the appropriate stream */
+                    if (c->stream->feed) {
+                        /* if coming from a feed, select the right stream */
+                        if (c->switch_pending) {
+                            c->switch_pending = 0;
+                            for(i=0;i<c->stream->nb_streams;i++) {
+                                if (c->switch_feed_streams[i] == pkt.stream_index) {
+                                    if (pkt.flags & PKT_FLAG_KEY) {
+                                        do_switch_stream(c, i);
+                                    }
+                                }
+                                if (c->switch_feed_streams[i] >= 0) {
+                                    c->switch_pending = 1;
+                                }
+                            }
+                        }
+                        for(i=0;i<c->stream->nb_streams;i++) {
+                            if (c->feed_streams[i] == pkt.stream_index) {
+                                pkt.stream_index = i;
+                                if (pkt.flags & PKT_FLAG_KEY) {
+                                    c->got_key_frame |= 1 << i;
+                                }
+                                /* See if we have all the key frames, then
+                                 * we start to send. This logic is not quite
+                                 * right, but it works for the case of a
+                                 * single video stream with one or more
+                                 * audio streams (for which every frame is
+                                 * typically a key frame).
+                                 */
+                                if (!c->stream->send_on_key ||
+                                    ((c->got_key_frame + 1) >> c->stream->nb_streams)) {
+                                    goto send_it;
+                                }
+                            }
+                        }
+                    } else {
+                        AVCodecContext *codec;
+
+                    send_it:
+                        /* specific handling for RTP: we use several
+                           output stream (one for each RTP
+                           connection). XXX: need more abstract handling */
+                        if (c->is_packetized) {
+                            AVStream *st;
+                            /* compute send time and duration */
+                            st = c->fmt_in->streams[pkt.stream_index];
+                            c->cur_pts = av_rescale_q(pkt.dts, st->time_base, AV_TIME_BASE_Q);
+                            if (st->start_time != AV_NOPTS_VALUE)
+                                c->cur_pts -= av_rescale_q(st->start_time, st->time_base, AV_TIME_BASE_Q);
+                            c->cur_frame_duration = av_rescale_q(pkt.duration, st->time_base, AV_TIME_BASE_Q);
+#if 0
+                            printf("index=%d pts=%0.3f duration=%0.6f\n",
+                                   pkt.stream_index,
+                                   (double)c->cur_pts /
+                                   AV_TIME_BASE,
+                                   (double)c->cur_frame_duration /
+                                   AV_TIME_BASE);
+#endif
+                            /* find RTP context */
+                            c->packet_stream_index = pkt.stream_index;
+                            ctx = c->rtp_ctx[c->packet_stream_index];
+                            if(!ctx) {
+                              av_free_packet(&pkt);
+                              break;
+                            }
+                            codec = ctx->streams[0]->codec;
+                            /* only one stream per RTP connection */
+                            pkt.stream_index = 0;
+                        } else {
+                            ctx = &c->fmt_ctx;
+                            /* Fudge here */
+                            codec = ctx->streams[pkt.stream_index]->codec;
+                        }
+
+                        codec->coded_frame->key_frame = ((pkt.flags & PKT_FLAG_KEY) != 0);
+                        if (c->is_packetized) {
+                            int max_packet_size;
+                            if (c->rtp_protocol == RTSP_PROTOCOL_RTP_TCP)
+                                max_packet_size = RTSP_TCP_MAX_PACKET_SIZE;
+                            else
+                                max_packet_size = url_get_max_packet_size(c->rtp_handles[c->packet_stream_index]);
+                            ret = url_open_dyn_packet_buf(&ctx->pb, max_packet_size);
+                        } else {
+                            ret = url_open_dyn_buf(&ctx->pb);
+                        }
+                        if (ret < 0) {
+                            /* XXX: potential leak */
+                            return -1;
+                        }
+                        if (pkt.dts != AV_NOPTS_VALUE)
+                            pkt.dts = av_rescale_q(pkt.dts,
+                                c->fmt_in->streams[pkt.stream_index]->time_base,
+                                ctx->streams[pkt.stream_index]->time_base);
+                        if (pkt.pts != AV_NOPTS_VALUE)
+                            pkt.pts = av_rescale_q(pkt.pts,
+                                c->fmt_in->streams[pkt.stream_index]->time_base,
+                                ctx->streams[pkt.stream_index]->time_base);
+                        if (av_write_frame(ctx, &pkt)) {
+                            c->state = HTTPSTATE_SEND_DATA_TRAILER;
+                        }
+
+                        len = url_close_dyn_buf(&ctx->pb, &c->pb_buffer);
+                        c->cur_frame_bytes = len;
+                        c->buffer_ptr = c->pb_buffer;
+                        c->buffer_end = c->pb_buffer + len;
+
+                        codec->frame_number++;
+                        if (len == 0)
+                            goto redo;
+                    }
+                    av_free_packet(&pkt);
+                }
+            }
+        }
+        break;
+    default:
+    case HTTPSTATE_SEND_DATA_TRAILER:
+        /* last packet test ? */
+        if (c->last_packet_sent || c->is_packetized)
+            return -1;
+        ctx = &c->fmt_ctx;
+        /* prepare header */
+        if (url_open_dyn_buf(&ctx->pb) < 0) {
+            /* XXX: potential leak */
+            return -1;
+        }
+        av_write_trailer(ctx);
+        len = url_close_dyn_buf(&ctx->pb, &c->pb_buffer);
+        c->buffer_ptr = c->pb_buffer;
+        c->buffer_end = c->pb_buffer + len;
+
+        c->last_packet_sent = 1;
+        break;
+    }
+    return 0;
+}
+
+/* should convert the format at the same time */
+/* send data starting at c->buffer_ptr to the output connection
+   (either UDP or TCP connection) */
+static int http_send_data(HTTPContext *c)
+{
+    int len, ret;
+
+    for(;;) {
+        if (c->buffer_ptr >= c->buffer_end) {
+            ret = http_prepare_data(c);
+            if (ret < 0)
+                return -1;
+            else if (ret != 0) {
+                /* state change requested */
+                break;
+            }
+        } else {
+            if (c->is_packetized) {
+                /* RTP data output */
+                len = c->buffer_end - c->buffer_ptr;
+                if (len < 4) {
+                    /* fail safe - should never happen */
+                fail1:
+                    c->buffer_ptr = c->buffer_end;
+                    return 0;
+                }
+                len = (c->buffer_ptr[0] << 24) |
+                    (c->buffer_ptr[1] << 16) |
+                    (c->buffer_ptr[2] << 8) |
+                    (c->buffer_ptr[3]);
+                if (len > (c->buffer_end - c->buffer_ptr))
+                    goto fail1;
+                if ((get_packet_send_clock(c) - get_server_clock(c)) > 0) {
+                    /* nothing to send yet: we can wait */
+                    return 0;
+                }
+
+                c->data_count += len;
+                update_datarate(&c->datarate, c->data_count);
+                if (c->stream)
+                    c->stream->bytes_served += len;
+
+                if (c->rtp_protocol == RTSP_PROTOCOL_RTP_TCP) {
+                    /* RTP packets are sent inside the RTSP TCP connection */
+                    ByteIOContext pb1, *pb = &pb1;
+                    int interleaved_index, size;
+                    uint8_t header[4];
+                    HTTPContext *rtsp_c;
+
+                    rtsp_c = c->rtsp_c;
+                    /* if no RTSP connection left, error */
+                    if (!rtsp_c)
+                        return -1;
+                    /* if already sending something, then wait. */
+                    if (rtsp_c->state != RTSPSTATE_WAIT_REQUEST) {
+                        break;
+                    }
+                    if (url_open_dyn_buf(pb) < 0)
+                        goto fail1;
+                    interleaved_index = c->packet_stream_index * 2;
+                    /* RTCP packets are sent at odd indexes */
+                    if (c->buffer_ptr[1] == 200)
+                        interleaved_index++;
+                    /* write RTSP TCP header */
+                    header[0] = '$';
+                    header[1] = interleaved_index;
+                    header[2] = len >> 8;
+                    header[3] = len;
+                    put_buffer(pb, header, 4);
+                    /* write RTP packet data */
+                    c->buffer_ptr += 4;
+                    put_buffer(pb, c->buffer_ptr, len);
+                    size = url_close_dyn_buf(pb, &c->packet_buffer);
+                    /* prepare asynchronous TCP sending */
+                    rtsp_c->packet_buffer_ptr = c->packet_buffer;
+                    rtsp_c->packet_buffer_end = c->packet_buffer + size;
+                    c->buffer_ptr += len;
+
+                    /* send everything we can NOW */
+                    len = send(rtsp_c->fd, rtsp_c->packet_buffer_ptr,
+                                rtsp_c->packet_buffer_end - rtsp_c->packet_buffer_ptr, 0);
+                    if (len > 0) {
+                        rtsp_c->packet_buffer_ptr += len;
+                    }
+                    if (rtsp_c->packet_buffer_ptr < rtsp_c->packet_buffer_end) {
+                        /* if we could not send all the data, we will
+                           send it later, so a new state is needed to
+                           "lock" the RTSP TCP connection */
+                        rtsp_c->state = RTSPSTATE_SEND_PACKET;
+                        break;
+                    } else {
+                        /* all data has been sent */
+                        av_freep(&c->packet_buffer);
+                    }
+                } else {
+                    /* send RTP packet directly in UDP */
+                    c->buffer_ptr += 4;
+                    url_write(c->rtp_handles[c->packet_stream_index],
+                              c->buffer_ptr, len);
+                    c->buffer_ptr += len;
+                    /* here we continue as we can send several packets per 10 ms slot */
+                }
+            } else {
+                /* TCP data output */
+                len = send(c->fd, c->buffer_ptr, c->buffer_end - c->buffer_ptr, 0);
+                if (len < 0) {
+                    if (errno != EAGAIN && errno != EINTR) {
+                        /* error : close connection */
+                        return -1;
+                    } else {
+                        return 0;
+                    }
+                } else {
+                    c->buffer_ptr += len;
+                }
+                c->data_count += len;
+                update_datarate(&c->datarate, c->data_count);
+                if (c->stream)
+                    c->stream->bytes_served += len;
+                break;
+            }
+        }
+    } /* for(;;) */
+    return 0;
+}
+
+static int http_start_receive_data(HTTPContext *c)
+{
+    int fd;
+
+    if (c->stream->feed_opened)
+        return -1;
+
+    /* Don't permit writing to this one */
+    if (c->stream->readonly)
+        return -1;
+
+    /* open feed */
+    fd = open(c->stream->feed_filename, O_RDWR);
+    if (fd < 0)
+        return -1;
+    c->feed_fd = fd;
+
+    c->stream->feed_write_index = ffm_read_write_index(fd);
+    c->stream->feed_size = lseek(fd, 0, SEEK_END);
+    lseek(fd, 0, SEEK_SET);
+
+    /* init buffer input */
+    c->buffer_ptr = c->buffer;
+    c->buffer_end = c->buffer + FFM_PACKET_SIZE;
+    c->stream->feed_opened = 1;
+    return 0;
+}
+
+static int http_receive_data(HTTPContext *c)
+{
+    HTTPContext *c1;
+
+    if (c->buffer_end > c->buffer_ptr) {
+        int len;
+
+        len = recv(c->fd, c->buffer_ptr, c->buffer_end - c->buffer_ptr, 0);
+        if (len < 0) {
+            if (errno != EAGAIN && errno != EINTR) {
+                /* error : close connection */
+                goto fail;
+            }
+        } else if (len == 0) {
+            /* end of connection : close it */
+            goto fail;
+        } else {
+            c->buffer_ptr += len;
+            c->data_count += len;
+            update_datarate(&c->datarate, c->data_count);
+        }
+    }
+
+    if (c->buffer_ptr - c->buffer >= 2 && c->data_count > FFM_PACKET_SIZE) {
+        if (c->buffer[0] != 'f' ||
+            c->buffer[1] != 'm') {
+            http_log("Feed stream has become desynchronized -- disconnecting\n");
+            goto fail;
+        }
+    }
+
+    if (c->buffer_ptr >= c->buffer_end) {
+        FFStream *feed = c->stream;
+        /* a packet has been received : write it in the store, except
+           if header */
+        if (c->data_count > FFM_PACKET_SIZE) {
+
+            //            printf("writing pos=0x%"PRIx64" size=0x%"PRIx64"\n", feed->feed_write_index, feed->feed_size);
+            /* XXX: use llseek or url_seek */
+            lseek(c->feed_fd, feed->feed_write_index, SEEK_SET);
+            write(c->feed_fd, c->buffer, FFM_PACKET_SIZE);
+
+            feed->feed_write_index += FFM_PACKET_SIZE;
+            /* update file size */
+            if (feed->feed_write_index > c->stream->feed_size)
+                feed->feed_size = feed->feed_write_index;
+
+            /* handle wrap around if max file size reached */
+            if (c->stream->feed_max_size && feed->feed_write_index >= c->stream->feed_max_size)
+                feed->feed_write_index = FFM_PACKET_SIZE;
+
+            /* write index */
+            ffm_write_write_index(c->feed_fd, feed->feed_write_index);
+
+            /* wake up any waiting connections */
+            for(c1 = first_http_ctx; c1 != NULL; c1 = c1->next) {
+                if (c1->state == HTTPSTATE_WAIT_FEED &&
+                    c1->stream->feed == c->stream->feed) {
+                    c1->state = HTTPSTATE_SEND_DATA;
+                }
+            }
+        } else {
+            /* We have a header in our hands that contains useful data */
+            AVFormatContext s;
+            AVInputFormat *fmt_in;
+            ByteIOContext *pb = &s.pb;
+            int i;
+
+            memset(&s, 0, sizeof(s));
+
+            url_open_buf(pb, c->buffer, c->buffer_end - c->buffer, URL_RDONLY);
+            pb->buf_end = c->buffer_end;        /* ?? */
+            pb->is_streamed = 1;
+
+            /* use feed output format name to find corresponding input format */
+            fmt_in = av_find_input_format(feed->fmt->name);
+            if (!fmt_in)
+                goto fail;
+
+            if (fmt_in->priv_data_size > 0) {
+                s.priv_data = av_mallocz(fmt_in->priv_data_size);
+                if (!s.priv_data)
+                    goto fail;
+            } else
+                s.priv_data = NULL;
+
+            if (fmt_in->read_header(&s, 0) < 0) {
+                av_freep(&s.priv_data);
+                goto fail;
+            }
+
+            /* Now we have the actual streams */
+            if (s.nb_streams != feed->nb_streams) {
+                av_freep(&s.priv_data);
+                goto fail;
+            }
+            for (i = 0; i < s.nb_streams; i++) {
+                memcpy(feed->streams[i]->codec,
+                       s.streams[i]->codec, sizeof(AVCodecContext));
+            }
+            av_freep(&s.priv_data);
+        }
+        c->buffer_ptr = c->buffer;
+    }
+
+    return 0;
+ fail:
+    c->stream->feed_opened = 0;
+    close(c->feed_fd);
+    return -1;
+}
+
+/********************************************************************/
+/* RTSP handling */
+
+static void rtsp_reply_header(HTTPContext *c, enum RTSPStatusCode error_number)
+{
+    const char *str;
+    time_t ti;
+    char *p;
+    char buf2[32];
+
+    switch(error_number) {
+#define DEF(n, c, s) case c: str = s; break;
+#include "rtspcodes.h"
+#undef DEF
+    default:
+        str = "Unknown Error";
+        break;
+    }
+
+    url_fprintf(c->pb, "RTSP/1.0 %d %s\r\n", error_number, str);
+    url_fprintf(c->pb, "CSeq: %d\r\n", c->seq);
+
+    /* output GMT time */
+    ti = time(NULL);
+    p = ctime(&ti);
+    strcpy(buf2, p);
+    p = buf2 + strlen(p) - 1;
+    if (*p == '\n')
+        *p = '\0';
+    url_fprintf(c->pb, "Date: %s GMT\r\n", buf2);
+}
+
+static void rtsp_reply_error(HTTPContext *c, enum RTSPStatusCode error_number)
+{
+    rtsp_reply_header(c, error_number);
+    url_fprintf(c->pb, "\r\n");
+}
+
+static int rtsp_parse_request(HTTPContext *c)
+{
+    const char *p, *p1, *p2;
+    char cmd[32];
+    char url[1024];
+    char protocol[32];
+    char line[1024];
+    ByteIOContext pb1;
+    int len;
+    RTSPHeader header1, *header = &header1;
+
+    c->buffer_ptr[0] = '\0';
+    p = c->buffer;
+
+    get_word(cmd, sizeof(cmd), &p);
+    get_word(url, sizeof(url), &p);
+    get_word(protocol, sizeof(protocol), &p);
+
+    pstrcpy(c->method, sizeof(c->method), cmd);
+    pstrcpy(c->url, sizeof(c->url), url);
+    pstrcpy(c->protocol, sizeof(c->protocol), protocol);
+
+    c->pb = &pb1;
+    if (url_open_dyn_buf(c->pb) < 0) {
+        /* XXX: cannot do more */
+        c->pb = NULL; /* safety */
+        return -1;
+    }
+
+    /* check version name */
+    if (strcmp(protocol, "RTSP/1.0") != 0) {
+        rtsp_reply_error(c, RTSP_STATUS_VERSION);
+        goto the_end;
+    }
+
+    /* parse each header line */
+    memset(header, 0, sizeof(RTSPHeader));
+    /* skip to next line */
+    while (*p != '\n' && *p != '\0')
+        p++;
+    if (*p == '\n')
+        p++;
+    while (*p != '\0') {
+        p1 = strchr(p, '\n');
+        if (!p1)
+            break;
+        p2 = p1;
+        if (p2 > p && p2[-1] == '\r')
+            p2--;
+        /* skip empty line */
+        if (p2 == p)
+            break;
+        len = p2 - p;
+        if (len > sizeof(line) - 1)
+            len = sizeof(line) - 1;
+        memcpy(line, p, len);
+        line[len] = '\0';
+        rtsp_parse_line(header, line);
+        p = p1 + 1;
+    }
+
+    /* handle sequence number */
+    c->seq = header->seq;
+
+    if (!strcmp(cmd, "DESCRIBE")) {
+        rtsp_cmd_describe(c, url);
+    } else if (!strcmp(cmd, "OPTIONS")) {
+        rtsp_cmd_options(c, url);
+    } else if (!strcmp(cmd, "SETUP")) {
+        rtsp_cmd_setup(c, url, header);
+    } else if (!strcmp(cmd, "PLAY")) {
+        rtsp_cmd_play(c, url, header);
+    } else if (!strcmp(cmd, "PAUSE")) {
+        rtsp_cmd_pause(c, url, header);
+    } else if (!strcmp(cmd, "TEARDOWN")) {
+        rtsp_cmd_teardown(c, url, header);
+    } else {
+        rtsp_reply_error(c, RTSP_STATUS_METHOD);
+    }
+ the_end:
+    len = url_close_dyn_buf(c->pb, &c->pb_buffer);
+    c->pb = NULL; /* safety */
+    if (len < 0) {
+        /* XXX: cannot do more */
+        return -1;
+    }
+    c->buffer_ptr = c->pb_buffer;
+    c->buffer_end = c->pb_buffer + len;
+    c->state = RTSPSTATE_SEND_REPLY;
+    return 0;
+}
+
+/* XXX: move that to rtsp.c, but would need to replace FFStream by
+   AVFormatContext */
+static int prepare_sdp_description(FFStream *stream, uint8_t **pbuffer,
+                                   struct in_addr my_ip)
+{
+    ByteIOContext pb1, *pb = &pb1;
+    int i, payload_type, port, private_payload_type, j;
+    const char *ipstr, *title, *mediatype;
+    AVStream *st;
+
+    if (url_open_dyn_buf(pb) < 0)
+        return -1;
+
+    /* general media info */
+
+    url_fprintf(pb, "v=0\n");
+    ipstr = inet_ntoa(my_ip);
+    url_fprintf(pb, "o=- 0 0 IN IP4 %s\n", ipstr);
+    title = stream->title;
+    if (title[0] == '\0')
+        title = "No Title";
+    url_fprintf(pb, "s=%s\n", title);
+    if (stream->comment[0] != '\0')
+        url_fprintf(pb, "i=%s\n", stream->comment);
+    if (stream->is_multicast) {
+        url_fprintf(pb, "c=IN IP4 %s\n", inet_ntoa(stream->multicast_ip));
+    }
+    /* for each stream, we output the necessary info */
+    private_payload_type = RTP_PT_PRIVATE;
+    for(i = 0; i < stream->nb_streams; i++) {
+        st = stream->streams[i];
+        if (st->codec->codec_id == CODEC_ID_MPEG2TS) {
+            mediatype = "video";
+        } else {
+            switch(st->codec->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                mediatype = "audio";
+                break;
+            case CODEC_TYPE_VIDEO:
+                mediatype = "video";
+                break;
+            default:
+                mediatype = "application";
+                break;
+            }
+        }
+        /* NOTE: the port indication is not correct in case of
+           unicast. It is not an issue because RTSP gives it */
+        payload_type = rtp_get_payload_type(st->codec);
+        if (payload_type < 0)
+            payload_type = private_payload_type++;
+        if (stream->is_multicast) {
+            port = stream->multicast_port + 2 * i;
+        } else {
+            port = 0;
+        }
+        url_fprintf(pb, "m=%s %d RTP/AVP %d\n",
+                    mediatype, port, payload_type);
+        if (payload_type >= RTP_PT_PRIVATE) {
+            /* for private payload type, we need to give more info */
+            switch(st->codec->codec_id) {
+            case CODEC_ID_MPEG4:
+                {
+                    uint8_t *data;
+                    url_fprintf(pb, "a=rtpmap:%d MP4V-ES/%d\n",
+                                payload_type, 90000);
+                    /* we must also add the mpeg4 header */
+                    data = st->codec->extradata;
+                    if (data) {
+                        url_fprintf(pb, "a=fmtp:%d config=", payload_type);
+                        for(j=0;j<st->codec->extradata_size;j++) {
+                            url_fprintf(pb, "%02x", data[j]);
+                        }
+                        url_fprintf(pb, "\n");
+                    }
+                }
+                break;
+            default:
+                /* XXX: add other codecs ? */
+                goto fail;
+            }
+        }
+        url_fprintf(pb, "a=control:streamid=%d\n", i);
+    }
+    return url_close_dyn_buf(pb, pbuffer);
+ fail:
+    url_close_dyn_buf(pb, pbuffer);
+    av_free(*pbuffer);
+    return -1;
+}
+
+static void rtsp_cmd_options(HTTPContext *c, const char *url)
+{
+//    rtsp_reply_header(c, RTSP_STATUS_OK);
+    url_fprintf(c->pb, "RTSP/1.0 %d %s\r\n", RTSP_STATUS_OK, "OK");
+    url_fprintf(c->pb, "CSeq: %d\r\n", c->seq);
+    url_fprintf(c->pb, "Public: %s\r\n", "OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE");
+    url_fprintf(c->pb, "\r\n");
+}
+
+static void rtsp_cmd_describe(HTTPContext *c, const char *url)
+{
+    FFStream *stream;
+    char path1[1024];
+    const char *path;
+    uint8_t *content;
+    int content_length, len;
+    struct sockaddr_in my_addr;
+
+    /* find which url is asked */
+    url_split(NULL, 0, NULL, 0, NULL, 0, NULL, path1, sizeof(path1), url);
+    path = path1;
+    if (*path == '/')
+        path++;
+
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        if (!stream->is_feed && stream->fmt == &rtp_muxer &&
+            !strcmp(path, stream->filename)) {
+            goto found;
+        }
+    }
+    /* no stream found */
+    rtsp_reply_error(c, RTSP_STATUS_SERVICE); /* XXX: right error ? */
+    return;
+
+ found:
+    /* prepare the media description in sdp format */
+
+    /* get the host IP */
+    len = sizeof(my_addr);
+    getsockname(c->fd, (struct sockaddr *)&my_addr, &len);
+    content_length = prepare_sdp_description(stream, &content, my_addr.sin_addr);
+    if (content_length < 0) {
+        rtsp_reply_error(c, RTSP_STATUS_INTERNAL);
+        return;
+    }
+    rtsp_reply_header(c, RTSP_STATUS_OK);
+    url_fprintf(c->pb, "Content-Type: application/sdp\r\n");
+    url_fprintf(c->pb, "Content-Length: %d\r\n", content_length);
+    url_fprintf(c->pb, "\r\n");
+    put_buffer(c->pb, content, content_length);
+}
+
+static HTTPContext *find_rtp_session(const char *session_id)
+{
+    HTTPContext *c;
+
+    if (session_id[0] == '\0')
+        return NULL;
+
+    for(c = first_http_ctx; c != NULL; c = c->next) {
+        if (!strcmp(c->session_id, session_id))
+            return c;
+    }
+    return NULL;
+}
+
+static RTSPTransportField *find_transport(RTSPHeader *h, enum RTSPProtocol protocol)
+{
+    RTSPTransportField *th;
+    int i;
+
+    for(i=0;i<h->nb_transports;i++) {
+        th = &h->transports[i];
+        if (th->protocol == protocol)
+            return th;
+    }
+    return NULL;
+}
+
+static void rtsp_cmd_setup(HTTPContext *c, const char *url,
+                           RTSPHeader *h)
+{
+    FFStream *stream;
+    int stream_index, port;
+    char buf[1024];
+    char path1[1024];
+    const char *path;
+    HTTPContext *rtp_c;
+    RTSPTransportField *th;
+    struct sockaddr_in dest_addr;
+    RTSPActionServerSetup setup;
+
+    /* find which url is asked */
+    url_split(NULL, 0, NULL, 0, NULL, 0, NULL, path1, sizeof(path1), url);
+    path = path1;
+    if (*path == '/')
+        path++;
+
+    /* now check each stream */
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        if (!stream->is_feed && stream->fmt == &rtp_muxer) {
+            /* accept aggregate filenames only if single stream */
+            if (!strcmp(path, stream->filename)) {
+                if (stream->nb_streams != 1) {
+                    rtsp_reply_error(c, RTSP_STATUS_AGGREGATE);
+                    return;
+                }
+                stream_index = 0;
+                goto found;
+            }
+
+            for(stream_index = 0; stream_index < stream->nb_streams;
+                stream_index++) {
+                snprintf(buf, sizeof(buf), "%s/streamid=%d",
+                         stream->filename, stream_index);
+                if (!strcmp(path, buf))
+                    goto found;
+            }
+        }
+    }
+    /* no stream found */
+    rtsp_reply_error(c, RTSP_STATUS_SERVICE); /* XXX: right error ? */
+    return;
+ found:
+
+    /* generate session id if needed */
+    if (h->session_id[0] == '\0') {
+        snprintf(h->session_id, sizeof(h->session_id), "%08x%08x",
+                 av_random(&random_state), av_random(&random_state));
+    }
+
+    /* find rtp session, and create it if none found */
+    rtp_c = find_rtp_session(h->session_id);
+    if (!rtp_c) {
+        /* always prefer UDP */
+        th = find_transport(h, RTSP_PROTOCOL_RTP_UDP);
+        if (!th) {
+            th = find_transport(h, RTSP_PROTOCOL_RTP_TCP);
+            if (!th) {
+                rtsp_reply_error(c, RTSP_STATUS_TRANSPORT);
+                return;
+            }
+        }
+
+        rtp_c = rtp_new_connection(&c->from_addr, stream, h->session_id,
+                                   th->protocol);
+        if (!rtp_c) {
+            rtsp_reply_error(c, RTSP_STATUS_BANDWIDTH);
+            return;
+        }
+
+        /* open input stream */
+        if (open_input_stream(rtp_c, "") < 0) {
+            rtsp_reply_error(c, RTSP_STATUS_INTERNAL);
+            return;
+        }
+    }
+
+    /* test if stream is OK (test needed because several SETUP needs
+       to be done for a given file) */
+    if (rtp_c->stream != stream) {
+        rtsp_reply_error(c, RTSP_STATUS_SERVICE);
+        return;
+    }
+
+    /* test if stream is already set up */
+    if (rtp_c->rtp_ctx[stream_index]) {
+        rtsp_reply_error(c, RTSP_STATUS_STATE);
+        return;
+    }
+
+    /* check transport */
+    th = find_transport(h, rtp_c->rtp_protocol);
+    if (!th || (th->protocol == RTSP_PROTOCOL_RTP_UDP &&
+                th->client_port_min <= 0)) {
+        rtsp_reply_error(c, RTSP_STATUS_TRANSPORT);
+        return;
+    }
+
+    /* setup default options */
+    setup.transport_option[0] = '\0';
+    dest_addr = rtp_c->from_addr;
+    dest_addr.sin_port = htons(th->client_port_min);
+
+    /* add transport option if needed */
+    if (ff_rtsp_callback) {
+        setup.ipaddr = ntohl(dest_addr.sin_addr.s_addr);
+        if (ff_rtsp_callback(RTSP_ACTION_SERVER_SETUP, rtp_c->session_id,
+                             (char *)&setup, sizeof(setup),
+                             stream->rtsp_option) < 0) {
+            rtsp_reply_error(c, RTSP_STATUS_TRANSPORT);
+            return;
+        }
+        dest_addr.sin_addr.s_addr = htonl(setup.ipaddr);
+    }
+
+    /* setup stream */
+    if (rtp_new_av_stream(rtp_c, stream_index, &dest_addr, c) < 0) {
+        rtsp_reply_error(c, RTSP_STATUS_TRANSPORT);
+        return;
+    }
+
+    /* now everything is OK, so we can send the connection parameters */
+    rtsp_reply_header(c, RTSP_STATUS_OK);
+    /* session ID */
+    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+
+    switch(rtp_c->rtp_protocol) {
+    case RTSP_PROTOCOL_RTP_UDP:
+        port = rtp_get_local_port(rtp_c->rtp_handles[stream_index]);
+        url_fprintf(c->pb, "Transport: RTP/AVP/UDP;unicast;"
+                    "client_port=%d-%d;server_port=%d-%d",
+                    th->client_port_min, th->client_port_min + 1,
+                    port, port + 1);
+        break;
+    case RTSP_PROTOCOL_RTP_TCP:
+        url_fprintf(c->pb, "Transport: RTP/AVP/TCP;interleaved=%d-%d",
+                    stream_index * 2, stream_index * 2 + 1);
+        break;
+    default:
+        break;
+    }
+    if (setup.transport_option[0] != '\0') {
+        url_fprintf(c->pb, ";%s", setup.transport_option);
+    }
+    url_fprintf(c->pb, "\r\n");
+
+
+    url_fprintf(c->pb, "\r\n");
+}
+
+
+/* find an rtp connection by using the session ID. Check consistency
+   with filename */
+static HTTPContext *find_rtp_session_with_url(const char *url,
+                                              const char *session_id)
+{
+    HTTPContext *rtp_c;
+    char path1[1024];
+    const char *path;
+    char buf[1024];
+    int s;
+
+    rtp_c = find_rtp_session(session_id);
+    if (!rtp_c)
+        return NULL;
+
+    /* find which url is asked */
+    url_split(NULL, 0, NULL, 0, NULL, 0, NULL, path1, sizeof(path1), url);
+    path = path1;
+    if (*path == '/')
+        path++;
+    if(!strcmp(path, rtp_c->stream->filename)) return rtp_c;
+    for(s=0; s<rtp_c->stream->nb_streams; ++s) {
+      snprintf(buf, sizeof(buf), "%s/streamid=%d",
+        rtp_c->stream->filename, s);
+      if(!strncmp(path, buf, sizeof(buf))) {
+    // XXX: Should we reply with RTSP_STATUS_ONLY_AGGREGATE if nb_streams>1?
+        return rtp_c;
+      }
+    }
+    return NULL;
+}
+
+static void rtsp_cmd_play(HTTPContext *c, const char *url, RTSPHeader *h)
+{
+    HTTPContext *rtp_c;
+
+    rtp_c = find_rtp_session_with_url(url, h->session_id);
+    if (!rtp_c) {
+        rtsp_reply_error(c, RTSP_STATUS_SESSION);
+        return;
+    }
+
+    if (rtp_c->state != HTTPSTATE_SEND_DATA &&
+        rtp_c->state != HTTPSTATE_WAIT_FEED &&
+        rtp_c->state != HTTPSTATE_READY) {
+        rtsp_reply_error(c, RTSP_STATUS_STATE);
+        return;
+    }
+
+#if 0
+    /* XXX: seek in stream */
+    if (h->range_start != AV_NOPTS_VALUE) {
+        printf("range_start=%0.3f\n", (double)h->range_start / AV_TIME_BASE);
+        av_seek_frame(rtp_c->fmt_in, -1, h->range_start);
+    }
+#endif
+
+    rtp_c->state = HTTPSTATE_SEND_DATA;
+
+    /* now everything is OK, so we can send the connection parameters */
+    rtsp_reply_header(c, RTSP_STATUS_OK);
+    /* session ID */
+    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+    url_fprintf(c->pb, "\r\n");
+}
+
+static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPHeader *h)
+{
+    HTTPContext *rtp_c;
+
+    rtp_c = find_rtp_session_with_url(url, h->session_id);
+    if (!rtp_c) {
+        rtsp_reply_error(c, RTSP_STATUS_SESSION);
+        return;
+    }
+
+    if (rtp_c->state != HTTPSTATE_SEND_DATA &&
+        rtp_c->state != HTTPSTATE_WAIT_FEED) {
+        rtsp_reply_error(c, RTSP_STATUS_STATE);
+        return;
+    }
+
+    rtp_c->state = HTTPSTATE_READY;
+    rtp_c->first_pts = AV_NOPTS_VALUE;
+    /* now everything is OK, so we can send the connection parameters */
+    rtsp_reply_header(c, RTSP_STATUS_OK);
+    /* session ID */
+    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+    url_fprintf(c->pb, "\r\n");
+}
+
+static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPHeader *h)
+{
+    HTTPContext *rtp_c;
+
+    rtp_c = find_rtp_session_with_url(url, h->session_id);
+    if (!rtp_c) {
+        rtsp_reply_error(c, RTSP_STATUS_SESSION);
+        return;
+    }
+
+    /* abort the session */
+    close_connection(rtp_c);
+
+    if (ff_rtsp_callback) {
+        ff_rtsp_callback(RTSP_ACTION_SERVER_TEARDOWN, rtp_c->session_id,
+                         NULL, 0,
+                         rtp_c->stream->rtsp_option);
+    }
+
+    /* now everything is OK, so we can send the connection parameters */
+    rtsp_reply_header(c, RTSP_STATUS_OK);
+    /* session ID */
+    url_fprintf(c->pb, "Session: %s\r\n", rtp_c->session_id);
+    url_fprintf(c->pb, "\r\n");
+}
+
+
+/********************************************************************/
+/* RTP handling */
+
+static HTTPContext *rtp_new_connection(struct sockaddr_in *from_addr,
+                                       FFStream *stream, const char *session_id,
+                                       enum RTSPProtocol rtp_protocol)
+{
+    HTTPContext *c = NULL;
+    const char *proto_str;
+
+    /* XXX: should output a warning page when coming
+       close to the connection limit */
+    if (nb_connections >= nb_max_connections)
+        goto fail;
+
+    /* add a new connection */
+    c = av_mallocz(sizeof(HTTPContext));
+    if (!c)
+        goto fail;
+
+    c->fd = -1;
+    c->poll_entry = NULL;
+    c->from_addr = *from_addr;
+    c->buffer_size = IOBUFFER_INIT_SIZE;
+    c->buffer = av_malloc(c->buffer_size);
+    if (!c->buffer)
+        goto fail;
+    nb_connections++;
+    c->stream = stream;
+    pstrcpy(c->session_id, sizeof(c->session_id), session_id);
+    c->state = HTTPSTATE_READY;
+    c->is_packetized = 1;
+    c->rtp_protocol = rtp_protocol;
+
+    /* protocol is shown in statistics */
+    switch(c->rtp_protocol) {
+    case RTSP_PROTOCOL_RTP_UDP_MULTICAST:
+        proto_str = "MCAST";
+        break;
+    case RTSP_PROTOCOL_RTP_UDP:
+        proto_str = "UDP";
+        break;
+    case RTSP_PROTOCOL_RTP_TCP:
+        proto_str = "TCP";
+        break;
+    default:
+        proto_str = "???";
+        break;
+    }
+    pstrcpy(c->protocol, sizeof(c->protocol), "RTP/");
+    pstrcat(c->protocol, sizeof(c->protocol), proto_str);
+
+    current_bandwidth += stream->bandwidth;
+
+    c->next = first_http_ctx;
+    first_http_ctx = c;
+    return c;
+
+ fail:
+    if (c) {
+        av_free(c->buffer);
+        av_free(c);
+    }
+    return NULL;
+}
+
+/* add a new RTP stream in an RTP connection (used in RTSP SETUP
+   command). If RTP/TCP protocol is used, TCP connection 'rtsp_c' is
+   used. */
+static int rtp_new_av_stream(HTTPContext *c,
+                             int stream_index, struct sockaddr_in *dest_addr,
+                             HTTPContext *rtsp_c)
+{
+    AVFormatContext *ctx;
+    AVStream *st;
+    char *ipaddr;
+    URLContext *h;
+    uint8_t *dummy_buf;
+    char buf2[32];
+    int max_packet_size;
+
+    /* now we can open the relevant output stream */
+    ctx = av_alloc_format_context();
+    if (!ctx)
+        return -1;
+    ctx->oformat = &rtp_muxer;
+
+    st = av_mallocz(sizeof(AVStream));
+    if (!st)
+        goto fail;
+    st->codec= avcodec_alloc_context();
+    ctx->nb_streams = 1;
+    ctx->streams[0] = st;
+
+    if (!c->stream->feed ||
+        c->stream->feed == c->stream) {
+        memcpy(st, c->stream->streams[stream_index], sizeof(AVStream));
+    } else {
+        memcpy(st,
+               c->stream->feed->streams[c->stream->feed_streams[stream_index]],
+               sizeof(AVStream));
+    }
+
+    /* build destination RTP address */
+    ipaddr = inet_ntoa(dest_addr->sin_addr);
+
+    switch(c->rtp_protocol) {
+    case RTSP_PROTOCOL_RTP_UDP:
+    case RTSP_PROTOCOL_RTP_UDP_MULTICAST:
+        /* RTP/UDP case */
+
+        /* XXX: also pass as parameter to function ? */
+        if (c->stream->is_multicast) {
+            int ttl;
+            ttl = c->stream->multicast_ttl;
+            if (!ttl)
+                ttl = 16;
+            snprintf(ctx->filename, sizeof(ctx->filename),
+                     "rtp://%s:%d?multicast=1&ttl=%d",
+                     ipaddr, ntohs(dest_addr->sin_port), ttl);
+        } else {
+            snprintf(ctx->filename, sizeof(ctx->filename),
+                     "rtp://%s:%d", ipaddr, ntohs(dest_addr->sin_port));
+        }
+
+        if (url_open(&h, ctx->filename, URL_WRONLY) < 0)
+            goto fail;
+        c->rtp_handles[stream_index] = h;
+        max_packet_size = url_get_max_packet_size(h);
+        break;
+    case RTSP_PROTOCOL_RTP_TCP:
+        /* RTP/TCP case */
+        c->rtsp_c = rtsp_c;
+        max_packet_size = RTSP_TCP_MAX_PACKET_SIZE;
+        break;
+    default:
+        goto fail;
+    }
+
+    http_log("%s:%d - - [%s] \"PLAY %s/streamid=%d %s\"\n",
+             ipaddr, ntohs(dest_addr->sin_port),
+             ctime1(buf2),
+             c->stream->filename, stream_index, c->protocol);
+
+    /* normally, no packets should be output here, but the packet size may be checked */
+    if (url_open_dyn_packet_buf(&ctx->pb, max_packet_size) < 0) {
+        /* XXX: close stream */
+        goto fail;
+    }
+    av_set_parameters(ctx, NULL);
+    if (av_write_header(ctx) < 0) {
+    fail:
+        if (h)
+            url_close(h);
+        av_free(ctx);
+        return -1;
+    }
+    url_close_dyn_buf(&ctx->pb, &dummy_buf);
+    av_free(dummy_buf);
+
+    c->rtp_ctx[stream_index] = ctx;
+    return 0;
+}
+
+/********************************************************************/
+/* ffserver initialization */
+
+static AVStream *add_av_stream1(FFStream *stream, AVCodecContext *codec)
+{
+    AVStream *fst;
+
+    fst = av_mallocz(sizeof(AVStream));
+    if (!fst)
+        return NULL;
+    fst->codec= avcodec_alloc_context();
+    fst->priv_data = av_mallocz(sizeof(FeedData));
+    memcpy(fst->codec, codec, sizeof(AVCodecContext));
+    fst->codec->coded_frame = &dummy_frame;
+    fst->index = stream->nb_streams;
+    av_set_pts_info(fst, 33, 1, 90000);
+    stream->streams[stream->nb_streams++] = fst;
+    return fst;
+}
+
+/* return the stream number in the feed */
+static int add_av_stream(FFStream *feed, AVStream *st)
+{
+    AVStream *fst;
+    AVCodecContext *av, *av1;
+    int i;
+
+    av = st->codec;
+    for(i=0;i<feed->nb_streams;i++) {
+        st = feed->streams[i];
+        av1 = st->codec;
+        if (av1->codec_id == av->codec_id &&
+            av1->codec_type == av->codec_type &&
+            av1->bit_rate == av->bit_rate) {
+
+            switch(av->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                if (av1->channels == av->channels &&
+                    av1->sample_rate == av->sample_rate)
+                    goto found;
+                break;
+            case CODEC_TYPE_VIDEO:
+                if (av1->width == av->width &&
+                    av1->height == av->height &&
+                    av1->time_base.den == av->time_base.den &&
+                    av1->time_base.num == av->time_base.num &&
+                    av1->gop_size == av->gop_size)
+                    goto found;
+                break;
+            default:
+                av_abort();
+            }
+        }
+    }
+
+    fst = add_av_stream1(feed, av);
+    if (!fst)
+        return -1;
+    return feed->nb_streams - 1;
+ found:
+    return i;
+}
+
+static void remove_stream(FFStream *stream)
+{
+    FFStream **ps;
+    ps = &first_stream;
+    while (*ps != NULL) {
+        if (*ps == stream) {
+            *ps = (*ps)->next;
+        } else {
+            ps = &(*ps)->next;
+        }
+    }
+}
+
+/* specific mpeg4 handling : we extract the raw parameters */
+static void extract_mpeg4_header(AVFormatContext *infile)
+{
+    int mpeg4_count, i, size;
+    AVPacket pkt;
+    AVStream *st;
+    const uint8_t *p;
+
+    mpeg4_count = 0;
+    for(i=0;i<infile->nb_streams;i++) {
+        st = infile->streams[i];
+        if (st->codec->codec_id == CODEC_ID_MPEG4 &&
+            st->codec->extradata_size == 0) {
+            mpeg4_count++;
+        }
+    }
+    if (!mpeg4_count)
+        return;
+
+    printf("MPEG4 without extra data: trying to find header in %s\n", infile->filename);
+    while (mpeg4_count > 0) {
+        if (av_read_packet(infile, &pkt) < 0)
+            break;
+        st = infile->streams[pkt.stream_index];
+        if (st->codec->codec_id == CODEC_ID_MPEG4 &&
+            st->codec->extradata_size == 0) {
+            av_freep(&st->codec->extradata);
+            /* fill extradata with the header */
+            /* XXX: we make hard suppositions here ! */
+            p = pkt.data;
+            while (p < pkt.data + pkt.size - 4) {
+                /* stop when vop header is found */
+                if (p[0] == 0x00 && p[1] == 0x00 &&
+                    p[2] == 0x01 && p[3] == 0xb6) {
+                    size = p - pkt.data;
+                    //                    av_hex_dump_log(infile, AV_LOG_DEBUG, pkt.data, size);
+                    st->codec->extradata = av_malloc(size);
+                    st->codec->extradata_size = size;
+                    memcpy(st->codec->extradata, pkt.data, size);
+                    break;
+                }
+                p++;
+            }
+            mpeg4_count--;
+        }
+        av_free_packet(&pkt);
+    }
+}
+
+/* compute the needed AVStream for each file */
+static void build_file_streams(void)
+{
+    FFStream *stream, *stream_next;
+    AVFormatContext *infile;
+    int i;
+
+    /* gather all streams */
+    for(stream = first_stream; stream != NULL; stream = stream_next) {
+        stream_next = stream->next;
+        if (stream->stream_type == STREAM_TYPE_LIVE &&
+            !stream->feed) {
+            /* the stream comes from a file */
+            /* try to open the file */
+            /* open stream */
+            stream->ap_in = av_mallocz(sizeof(AVFormatParameters));
+            if (stream->fmt == &rtp_muxer) {
+                /* specific case : if transport stream output to RTP,
+                   we use a raw transport stream reader */
+                stream->ap_in->mpeg2ts_raw = 1;
+                stream->ap_in->mpeg2ts_compute_pcr = 1;
+            }
+
+            if (av_open_input_file(&infile, stream->feed_filename,
+                                   stream->ifmt, 0, stream->ap_in) < 0) {
+                http_log("%s not found", stream->feed_filename);
+                /* remove stream (no need to spend more time on it) */
+            fail:
+                remove_stream(stream);
+            } else {
+                /* find all the AVStreams inside and reference them in
+                   'stream' */
+                if (av_find_stream_info(infile) < 0) {
+                    http_log("Could not find codec parameters from '%s'",
+                             stream->feed_filename);
+                    av_close_input_file(infile);
+                    goto fail;
+                }
+                extract_mpeg4_header(infile);
+
+                for(i=0;i<infile->nb_streams;i++) {
+                    add_av_stream1(stream, infile->streams[i]->codec);
+                }
+                av_close_input_file(infile);
+            }
+        }
+    }
+}
+
+/* compute the needed AVStream for each feed */
+static void build_feed_streams(void)
+{
+    FFStream *stream, *feed;
+    int i;
+
+    /* gather all streams */
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        feed = stream->feed;
+        if (feed) {
+            if (!stream->is_feed) {
+                /* we handle a stream coming from a feed */
+                for(i=0;i<stream->nb_streams;i++) {
+                    stream->feed_streams[i] = add_av_stream(feed, stream->streams[i]);
+                }
+            }
+        }
+    }
+
+    /* gather all streams */
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        feed = stream->feed;
+        if (feed) {
+            if (stream->is_feed) {
+                for(i=0;i<stream->nb_streams;i++) {
+                    stream->feed_streams[i] = i;
+                }
+            }
+        }
+    }
+
+    /* create feed files if needed */
+    for(feed = first_feed; feed != NULL; feed = feed->next_feed) {
+        int fd;
+
+        if (url_exist(feed->feed_filename)) {
+            /* See if it matches */
+            AVFormatContext *s;
+            int matches = 0;
+
+            if (av_open_input_file(&s, feed->feed_filename, NULL, FFM_PACKET_SIZE, NULL) >= 0) {
+                /* Now see if it matches */
+                if (s->nb_streams == feed->nb_streams) {
+                    matches = 1;
+                    for(i=0;i<s->nb_streams;i++) {
+                        AVStream *sf, *ss;
+                        sf = feed->streams[i];
+                        ss = s->streams[i];
+
+                        if (sf->index != ss->index ||
+                            sf->id != ss->id) {
+                            printf("Index & Id do not match for stream %d (%s)\n",
+                                   i, feed->feed_filename);
+                            matches = 0;
+                        } else {
+                            AVCodecContext *ccf, *ccs;
+
+                            ccf = sf->codec;
+                            ccs = ss->codec;
+#define CHECK_CODEC(x)  (ccf->x != ccs->x)
+
+                            if (CHECK_CODEC(codec) || CHECK_CODEC(codec_type)) {
+                                printf("Codecs do not match for stream %d\n", i);
+                                matches = 0;
+                            } else if (CHECK_CODEC(bit_rate) || CHECK_CODEC(flags)) {
+                                printf("Codec bitrates do not match for stream %d\n", i);
+                                matches = 0;
+                            } else if (ccf->codec_type == CODEC_TYPE_VIDEO) {
+                                if (CHECK_CODEC(time_base.den) ||
+                                    CHECK_CODEC(time_base.num) ||
+                                    CHECK_CODEC(width) ||
+                                    CHECK_CODEC(height)) {
+                                    printf("Codec width, height and framerate do not match for stream %d\n", i);
+                                    matches = 0;
+                                }
+                            } else if (ccf->codec_type == CODEC_TYPE_AUDIO) {
+                                if (CHECK_CODEC(sample_rate) ||
+                                    CHECK_CODEC(channels) ||
+                                    CHECK_CODEC(frame_size)) {
+                                    printf("Codec sample_rate, channels, frame_size do not match for stream %d\n", i);
+                                    matches = 0;
+                                }
+                            } else {
+                                printf("Unknown codec type\n");
+                                matches = 0;
+                            }
+                        }
+                        if (!matches) {
+                            break;
+                        }
+                    }
+                } else {
+                    printf("Deleting feed file '%s' as stream counts differ (%d != %d)\n",
+                        feed->feed_filename, s->nb_streams, feed->nb_streams);
+                }
+
+                av_close_input_file(s);
+            } else {
+                printf("Deleting feed file '%s' as it appears to be corrupt\n",
+                        feed->feed_filename);
+            }
+            if (!matches) {
+                if (feed->readonly) {
+                    printf("Unable to delete feed file '%s' as it is marked readonly\n",
+                        feed->feed_filename);
+                    exit(1);
+                }
+                unlink(feed->feed_filename);
+            }
+        }
+        if (!url_exist(feed->feed_filename)) {
+            AVFormatContext s1, *s = &s1;
+
+            if (feed->readonly) {
+                printf("Unable to create feed file '%s' as it is marked readonly\n",
+                    feed->feed_filename);
+                exit(1);
+            }
+
+            /* only write the header of the ffm file */
+            if (url_fopen(&s->pb, feed->feed_filename, URL_WRONLY) < 0) {
+                fprintf(stderr, "Could not open output feed file '%s'\n",
+                        feed->feed_filename);
+                exit(1);
+            }
+            s->oformat = feed->fmt;
+            s->nb_streams = feed->nb_streams;
+            for(i=0;i<s->nb_streams;i++) {
+                AVStream *st;
+                st = feed->streams[i];
+                s->streams[i] = st;
+            }
+            av_set_parameters(s, NULL);
+            if (av_write_header(s) < 0) {
+                fprintf(stderr, "Container doesn't supports the required parameters\n");
+                exit(1);
+            }
+            /* XXX: need better api */
+            av_freep(&s->priv_data);
+            url_fclose(&s->pb);
+        }
+        /* get feed size and write index */
+        fd = open(feed->feed_filename, O_RDONLY);
+        if (fd < 0) {
+            fprintf(stderr, "Could not open output feed file '%s'\n",
+                    feed->feed_filename);
+            exit(1);
+        }
+
+        feed->feed_write_index = ffm_read_write_index(fd);
+        feed->feed_size = lseek(fd, 0, SEEK_END);
+        /* ensure that we do not wrap before the end of file */
+        if (feed->feed_max_size && feed->feed_max_size < feed->feed_size)
+            feed->feed_max_size = feed->feed_size;
+
+        close(fd);
+    }
+}
+
+/* compute the bandwidth used by each stream */
+static void compute_bandwidth(void)
+{
+    int bandwidth, i;
+    FFStream *stream;
+
+    for(stream = first_stream; stream != NULL; stream = stream->next) {
+        bandwidth = 0;
+        for(i=0;i<stream->nb_streams;i++) {
+            AVStream *st = stream->streams[i];
+            switch(st->codec->codec_type) {
+            case CODEC_TYPE_AUDIO:
+            case CODEC_TYPE_VIDEO:
+                bandwidth += st->codec->bit_rate;
+                break;
+            default:
+                break;
+            }
+        }
+        stream->bandwidth = (bandwidth + 999) / 1000;
+    }
+}
+
+static void get_arg(char *buf, int buf_size, const char **pp)
+{
+    const char *p;
+    char *q;
+    int quote;
+
+    p = *pp;
+    while (isspace(*p)) p++;
+    q = buf;
+    quote = 0;
+    if (*p == '\"' || *p == '\'')
+        quote = *p++;
+    for(;;) {
+        if (quote) {
+            if (*p == quote)
+                break;
+        } else {
+            if (isspace(*p))
+                break;
+        }
+        if (*p == '\0')
+            break;
+        if ((q - buf) < buf_size - 1)
+            *q++ = *p;
+        p++;
+    }
+    *q = '\0';
+    if (quote && *p == quote)
+        p++;
+    *pp = p;
+}
+
+/* add a codec and set the default parameters */
+static void add_codec(FFStream *stream, AVCodecContext *av)
+{
+    AVStream *st;
+
+    /* compute default parameters */
+    switch(av->codec_type) {
+    case CODEC_TYPE_AUDIO:
+        if (av->bit_rate == 0)
+            av->bit_rate = 64000;
+        if (av->sample_rate == 0)
+            av->sample_rate = 22050;
+        if (av->channels == 0)
+            av->channels = 1;
+        break;
+    case CODEC_TYPE_VIDEO:
+        if (av->bit_rate == 0)
+            av->bit_rate = 64000;
+        if (av->time_base.num == 0){
+            av->time_base.den = 5;
+            av->time_base.num = 1;
+        }
+        if (av->width == 0 || av->height == 0) {
+            av->width = 160;
+            av->height = 128;
+        }
+        /* Bitrate tolerance is less for streaming */
+        if (av->bit_rate_tolerance == 0)
+            av->bit_rate_tolerance = av->bit_rate / 4;
+        if (av->qmin == 0)
+            av->qmin = 3;
+        if (av->qmax == 0)
+            av->qmax = 31;
+        if (av->max_qdiff == 0)
+            av->max_qdiff = 3;
+        av->qcompress = 0.5;
+        av->qblur = 0.5;
+
+        if (!av->nsse_weight)
+            av->nsse_weight = 8;
+
+        av->frame_skip_cmp = FF_CMP_DCTMAX;
+        av->me_method = ME_EPZS;
+        av->rc_buffer_aggressivity = 1.0;
+
+        if (!av->rc_eq)
+            av->rc_eq = "tex^qComp";
+        if (!av->i_quant_factor)
+            av->i_quant_factor = -0.8;
+        if (!av->b_quant_factor)
+            av->b_quant_factor = 1.25;
+        if (!av->b_quant_offset)
+            av->b_quant_offset = 1.25;
+        if (!av->rc_max_rate)
+            av->rc_max_rate = av->bit_rate * 2;
+
+        if (av->rc_max_rate && !av->rc_buffer_size) {
+            av->rc_buffer_size = av->rc_max_rate;
+        }
+
+
+        break;
+    default:
+        av_abort();
+    }
+
+    st = av_mallocz(sizeof(AVStream));
+    if (!st)
+        return;
+    st->codec = avcodec_alloc_context();
+    stream->streams[stream->nb_streams++] = st;
+    memcpy(st->codec, av, sizeof(AVCodecContext));
+}
+
+static int opt_audio_codec(const char *arg)
+{
+    AVCodec *p;
+
+    p = first_avcodec;
+    while (p) {
+        if (!strcmp(p->name, arg) && p->type == CODEC_TYPE_AUDIO)
+            break;
+        p = p->next;
+    }
+    if (p == NULL) {
+        return CODEC_ID_NONE;
+    }
+
+    return p->id;
+}
+
+static int opt_video_codec(const char *arg)
+{
+    AVCodec *p;
+
+    p = first_avcodec;
+    while (p) {
+        if (!strcmp(p->name, arg) && p->type == CODEC_TYPE_VIDEO)
+            break;
+        p = p->next;
+    }
+    if (p == NULL) {
+        return CODEC_ID_NONE;
+    }
+
+    return p->id;
+}
+
+/* simplistic plugin support */
+
+#ifdef HAVE_DLOPEN
+static void load_module(const char *filename)
+{
+    void *dll;
+    void (*init_func)(void);
+    dll = dlopen(filename, RTLD_NOW);
+    if (!dll) {
+        fprintf(stderr, "Could not load module '%s' - %s\n",
+                filename, dlerror());
+        return;
+    }
+
+    init_func = dlsym(dll, "ffserver_module_init");
+    if (!init_func) {
+        fprintf(stderr,
+                "%s: init function 'ffserver_module_init()' not found\n",
+                filename);
+        dlclose(dll);
+    }
+
+    init_func();
+}
+#endif
+
+static int parse_ffconfig(const char *filename)
+{
+    FILE *f;
+    char line[1024];
+    char cmd[64];
+    char arg[1024];
+    const char *p;
+    int val, errors, line_num;
+    FFStream **last_stream, *stream, *redirect;
+    FFStream **last_feed, *feed;
+    AVCodecContext audio_enc, video_enc;
+    int audio_id, video_id;
+
+    f = fopen(filename, "r");
+    if (!f) {
+        perror(filename);
+        return -1;
+    }
+
+    errors = 0;
+    line_num = 0;
+    first_stream = NULL;
+    last_stream = &first_stream;
+    first_feed = NULL;
+    last_feed = &first_feed;
+    stream = NULL;
+    feed = NULL;
+    redirect = NULL;
+    audio_id = CODEC_ID_NONE;
+    video_id = CODEC_ID_NONE;
+    for(;;) {
+        if (fgets(line, sizeof(line), f) == NULL)
+            break;
+        line_num++;
+        p = line;
+        while (isspace(*p))
+            p++;
+        if (*p == '\0' || *p == '#')
+            continue;
+
+        get_arg(cmd, sizeof(cmd), &p);
+
+        if (!strcasecmp(cmd, "Port")) {
+            get_arg(arg, sizeof(arg), &p);
+            my_http_addr.sin_port = htons (atoi(arg));
+        } else if (!strcasecmp(cmd, "BindAddress")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (!inet_aton(arg, &my_http_addr.sin_addr)) {
+                fprintf(stderr, "%s:%d: Invalid IP address: %s\n",
+                        filename, line_num, arg);
+                errors++;
+            }
+        } else if (!strcasecmp(cmd, "NoDaemon")) {
+            ffserver_daemon = 0;
+        } else if (!strcasecmp(cmd, "RTSPPort")) {
+            get_arg(arg, sizeof(arg), &p);
+            my_rtsp_addr.sin_port = htons (atoi(arg));
+        } else if (!strcasecmp(cmd, "RTSPBindAddress")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (!inet_aton(arg, &my_rtsp_addr.sin_addr)) {
+                fprintf(stderr, "%s:%d: Invalid IP address: %s\n",
+                        filename, line_num, arg);
+                errors++;
+            }
+        } else if (!strcasecmp(cmd, "MaxClients")) {
+            get_arg(arg, sizeof(arg), &p);
+            val = atoi(arg);
+            if (val < 1 || val > HTTP_MAX_CONNECTIONS) {
+                fprintf(stderr, "%s:%d: Invalid MaxClients: %s\n",
+                        filename, line_num, arg);
+                errors++;
+            } else {
+                nb_max_connections = val;
+            }
+        } else if (!strcasecmp(cmd, "MaxBandwidth")) {
+            get_arg(arg, sizeof(arg), &p);
+            val = atoi(arg);
+            if (val < 10 || val > 100000) {
+                fprintf(stderr, "%s:%d: Invalid MaxBandwidth: %s\n",
+                        filename, line_num, arg);
+                errors++;
+            } else {
+                max_bandwidth = val;
+            }
+        } else if (!strcasecmp(cmd, "CustomLog")) {
+            get_arg(logfilename, sizeof(logfilename), &p);
+        } else if (!strcasecmp(cmd, "<Feed")) {
+            /*********************************************/
+            /* Feed related options */
+            char *q;
+            if (stream || feed) {
+                fprintf(stderr, "%s:%d: Already in a tag\n",
+                        filename, line_num);
+            } else {
+                feed = av_mallocz(sizeof(FFStream));
+                /* add in stream list */
+                *last_stream = feed;
+                last_stream = &feed->next;
+                /* add in feed list */
+                *last_feed = feed;
+                last_feed = &feed->next_feed;
+
+                get_arg(feed->filename, sizeof(feed->filename), &p);
+                q = strrchr(feed->filename, '>');
+                if (*q)
+                    *q = '\0';
+                feed->fmt = guess_format("ffm", NULL, NULL);
+                /* defaut feed file */
+                snprintf(feed->feed_filename, sizeof(feed->feed_filename),
+                         "/tmp/%s.ffm", feed->filename);
+                feed->feed_max_size = 5 * 1024 * 1024;
+                feed->is_feed = 1;
+                feed->feed = feed; /* self feeding :-) */
+            }
+        } else if (!strcasecmp(cmd, "Launch")) {
+            if (feed) {
+                int i;
+
+                feed->child_argv = (char **) av_mallocz(64 * sizeof(char *));
+
+                for (i = 0; i < 62; i++) {
+                    char argbuf[256];
+
+                    get_arg(argbuf, sizeof(argbuf), &p);
+                    if (!argbuf[0])
+                        break;
+
+                    feed->child_argv[i] = av_malloc(strlen(argbuf) + 1);
+                    strcpy(feed->child_argv[i], argbuf);
+                }
+
+                feed->child_argv[i] = av_malloc(30 + strlen(feed->filename));
+
+                snprintf(feed->child_argv[i], 30+strlen(feed->filename),
+                    "http://%s:%d/%s",
+                        (my_http_addr.sin_addr.s_addr == INADDR_ANY) ? "127.0.0.1" :
+                    inet_ntoa(my_http_addr.sin_addr),
+                    ntohs(my_http_addr.sin_port), feed->filename);
+
+                if (ffserver_debug)
+                {
+                    int j;
+                    fprintf(stdout, "Launch commandline: ");
+                    for (j = 0; j <= i; j++)
+                        fprintf(stdout, "%s ", feed->child_argv[j]);
+                    fprintf(stdout, "\n");
+                }
+            }
+        } else if (!strcasecmp(cmd, "ReadOnlyFile")) {
+            if (feed) {
+                get_arg(feed->feed_filename, sizeof(feed->feed_filename), &p);
+                feed->readonly = 1;
+            } else if (stream) {
+                get_arg(stream->feed_filename, sizeof(stream->feed_filename), &p);
+            }
+        } else if (!strcasecmp(cmd, "File")) {
+            if (feed) {
+                get_arg(feed->feed_filename, sizeof(feed->feed_filename), &p);
+            } else if (stream) {
+                get_arg(stream->feed_filename, sizeof(stream->feed_filename), &p);
+            }
+        } else if (!strcasecmp(cmd, "FileMaxSize")) {
+            if (feed) {
+                const char *p1;
+                double fsize;
+
+                get_arg(arg, sizeof(arg), &p);
+                p1 = arg;
+                fsize = strtod(p1, (char **)&p1);
+                switch(toupper(*p1)) {
+                case 'K':
+                    fsize *= 1024;
+                    break;
+                case 'M':
+                    fsize *= 1024 * 1024;
+                    break;
+                case 'G':
+                    fsize *= 1024 * 1024 * 1024;
+                    break;
+                }
+                feed->feed_max_size = (int64_t)fsize;
+            }
+        } else if (!strcasecmp(cmd, "</Feed>")) {
+            if (!feed) {
+                fprintf(stderr, "%s:%d: No corresponding <Feed> for </Feed>\n",
+                        filename, line_num);
+                errors++;
+#if 0
+            } else {
+                /* Make sure that we start out clean */
+                if (unlink(feed->feed_filename) < 0
+                    && errno != ENOENT) {
+                    fprintf(stderr, "%s:%d: Unable to clean old feed file '%s': %s\n",
+                        filename, line_num, feed->feed_filename, strerror(errno));
+                    errors++;
+                }
+#endif
+            }
+            feed = NULL;
+        } else if (!strcasecmp(cmd, "<Stream")) {
+            /*********************************************/
+            /* Stream related options */
+            char *q;
+            if (stream || feed) {
+                fprintf(stderr, "%s:%d: Already in a tag\n",
+                        filename, line_num);
+            } else {
+                stream = av_mallocz(sizeof(FFStream));
+                *last_stream = stream;
+                last_stream = &stream->next;
+
+                get_arg(stream->filename, sizeof(stream->filename), &p);
+                q = strrchr(stream->filename, '>');
+                if (*q)
+                    *q = '\0';
+                stream->fmt = guess_stream_format(NULL, stream->filename, NULL);
+                memset(&audio_enc, 0, sizeof(AVCodecContext));
+                memset(&video_enc, 0, sizeof(AVCodecContext));
+                audio_id = CODEC_ID_NONE;
+                video_id = CODEC_ID_NONE;
+                if (stream->fmt) {
+                    audio_id = stream->fmt->audio_codec;
+                    video_id = stream->fmt->video_codec;
+                }
+            }
+        } else if (!strcasecmp(cmd, "Feed")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                FFStream *sfeed;
+
+                sfeed = first_feed;
+                while (sfeed != NULL) {
+                    if (!strcmp(sfeed->filename, arg))
+                        break;
+                    sfeed = sfeed->next_feed;
+                }
+                if (!sfeed) {
+                    fprintf(stderr, "%s:%d: feed '%s' not defined\n",
+                            filename, line_num, arg);
+                } else {
+                    stream->feed = sfeed;
+                }
+            }
+        } else if (!strcasecmp(cmd, "Format")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (!strcmp(arg, "status")) {
+                stream->stream_type = STREAM_TYPE_STATUS;
+                stream->fmt = NULL;
+            } else {
+                stream->stream_type = STREAM_TYPE_LIVE;
+                /* jpeg cannot be used here, so use single frame jpeg */
+                if (!strcmp(arg, "jpeg"))
+                    strcpy(arg, "mjpeg");
+                stream->fmt = guess_stream_format(arg, NULL, NULL);
+                if (!stream->fmt) {
+                    fprintf(stderr, "%s:%d: Unknown Format: %s\n",
+                            filename, line_num, arg);
+                    errors++;
+                }
+            }
+            if (stream->fmt) {
+                audio_id = stream->fmt->audio_codec;
+                video_id = stream->fmt->video_codec;
+            }
+        } else if (!strcasecmp(cmd, "InputFormat")) {
+            stream->ifmt = av_find_input_format(arg);
+            if (!stream->ifmt) {
+                fprintf(stderr, "%s:%d: Unknown input format: %s\n",
+                        filename, line_num, arg);
+            }
+        } else if (!strcasecmp(cmd, "FaviconURL")) {
+            if (stream && stream->stream_type == STREAM_TYPE_STATUS) {
+                get_arg(stream->feed_filename, sizeof(stream->feed_filename), &p);
+            } else {
+                fprintf(stderr, "%s:%d: FaviconURL only permitted for status streams\n",
+                            filename, line_num);
+                errors++;
+            }
+        } else if (!strcasecmp(cmd, "Author")) {
+            if (stream) {
+                get_arg(stream->author, sizeof(stream->author), &p);
+            }
+        } else if (!strcasecmp(cmd, "Comment")) {
+            if (stream) {
+                get_arg(stream->comment, sizeof(stream->comment), &p);
+            }
+        } else if (!strcasecmp(cmd, "Copyright")) {
+            if (stream) {
+                get_arg(stream->copyright, sizeof(stream->copyright), &p);
+            }
+        } else if (!strcasecmp(cmd, "Title")) {
+            if (stream) {
+                get_arg(stream->title, sizeof(stream->title), &p);
+            }
+        } else if (!strcasecmp(cmd, "Preroll")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                stream->prebuffer = atof(arg) * 1000;
+            }
+        } else if (!strcasecmp(cmd, "StartSendOnKey")) {
+            if (stream) {
+                stream->send_on_key = 1;
+            }
+        } else if (!strcasecmp(cmd, "AudioCodec")) {
+            get_arg(arg, sizeof(arg), &p);
+            audio_id = opt_audio_codec(arg);
+            if (audio_id == CODEC_ID_NONE) {
+                fprintf(stderr, "%s:%d: Unknown AudioCodec: %s\n",
+                        filename, line_num, arg);
+                errors++;
+            }
+        } else if (!strcasecmp(cmd, "VideoCodec")) {
+            get_arg(arg, sizeof(arg), &p);
+            video_id = opt_video_codec(arg);
+            if (video_id == CODEC_ID_NONE) {
+                fprintf(stderr, "%s:%d: Unknown VideoCodec: %s\n",
+                        filename, line_num, arg);
+                errors++;
+            }
+        } else if (!strcasecmp(cmd, "MaxTime")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                stream->max_time = atof(arg) * 1000;
+            }
+        } else if (!strcasecmp(cmd, "AudioBitRate")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                audio_enc.bit_rate = atoi(arg) * 1000;
+            }
+        } else if (!strcasecmp(cmd, "AudioChannels")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                audio_enc.channels = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "AudioSampleRate")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                audio_enc.sample_rate = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "AudioQuality")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+//                audio_enc.quality = atof(arg) * 1000;
+            }
+        } else if (!strcasecmp(cmd, "VideoBitRateRange")) {
+            if (stream) {
+                int minrate, maxrate;
+
+                get_arg(arg, sizeof(arg), &p);
+
+                if (sscanf(arg, "%d-%d", &minrate, &maxrate) == 2) {
+                    video_enc.rc_min_rate = minrate * 1000;
+                    video_enc.rc_max_rate = maxrate * 1000;
+                } else {
+                    fprintf(stderr, "%s:%d: Incorrect format for VideoBitRateRange -- should be <min>-<max>: %s\n",
+                            filename, line_num, arg);
+                    errors++;
+                }
+            }
+        } else if (!strcasecmp(cmd, "Debug")) {
+            if (stream) {
+                get_arg(arg, sizeof(arg), &p);
+                video_enc.debug = strtol(arg,0,0);
+            }
+        } else if (!strcasecmp(cmd, "Strict")) {
+            if (stream) {
+                get_arg(arg, sizeof(arg), &p);
+                video_enc.strict_std_compliance = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "VideoBufferSize")) {
+            if (stream) {
+                get_arg(arg, sizeof(arg), &p);
+                video_enc.rc_buffer_size = atoi(arg) * 8*1024;
+            }
+        } else if (!strcasecmp(cmd, "VideoBitRateTolerance")) {
+            if (stream) {
+                get_arg(arg, sizeof(arg), &p);
+                video_enc.bit_rate_tolerance = atoi(arg) * 1000;
+            }
+        } else if (!strcasecmp(cmd, "VideoBitRate")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.bit_rate = atoi(arg) * 1000;
+            }
+        } else if (!strcasecmp(cmd, "VideoSize")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                parse_image_size(&video_enc.width, &video_enc.height, arg);
+                if ((video_enc.width % 16) != 0 ||
+                    (video_enc.height % 16) != 0) {
+                    fprintf(stderr, "%s:%d: Image size must be a multiple of 16\n",
+                            filename, line_num);
+                    errors++;
+                }
+            }
+        } else if (!strcasecmp(cmd, "VideoFrameRate")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.time_base.num= DEFAULT_FRAME_RATE_BASE;
+                video_enc.time_base.den = (int)(strtod(arg, NULL) * video_enc.time_base.num);
+            }
+        } else if (!strcasecmp(cmd, "VideoGopSize")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.gop_size = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "VideoIntraOnly")) {
+            if (stream) {
+                video_enc.gop_size = 1;
+            }
+        } else if (!strcasecmp(cmd, "VideoHighQuality")) {
+            if (stream) {
+                video_enc.mb_decision = FF_MB_DECISION_BITS;
+            }
+        } else if (!strcasecmp(cmd, "Video4MotionVector")) {
+            if (stream) {
+                video_enc.mb_decision = FF_MB_DECISION_BITS; //FIXME remove
+                video_enc.flags |= CODEC_FLAG_4MV;
+            }
+        } else if (!strcasecmp(cmd, "VideoTag")) {
+            get_arg(arg, sizeof(arg), &p);
+            if ((strlen(arg) == 4) && stream) {
+                video_enc.codec_tag = ff_get_fourcc(arg);
+            }
+        } else if (!strcasecmp(cmd, "BitExact")) {
+            if (stream) {
+                video_enc.flags |= CODEC_FLAG_BITEXACT;
+            }
+        } else if (!strcasecmp(cmd, "DctFastint")) {
+            if (stream) {
+                video_enc.dct_algo  = FF_DCT_FASTINT;
+            }
+        } else if (!strcasecmp(cmd, "IdctSimple")) {
+            if (stream) {
+                video_enc.idct_algo = FF_IDCT_SIMPLE;
+            }
+        } else if (!strcasecmp(cmd, "Qscale")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.flags |= CODEC_FLAG_QSCALE;
+                video_enc.global_quality = FF_QP2LAMBDA * atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "VideoQDiff")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.max_qdiff = atoi(arg);
+                if (video_enc.max_qdiff < 1 || video_enc.max_qdiff > 31) {
+                    fprintf(stderr, "%s:%d: VideoQDiff out of range\n",
+                            filename, line_num);
+                    errors++;
+                }
+            }
+        } else if (!strcasecmp(cmd, "VideoQMax")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.qmax = atoi(arg);
+                if (video_enc.qmax < 1 || video_enc.qmax > 31) {
+                    fprintf(stderr, "%s:%d: VideoQMax out of range\n",
+                            filename, line_num);
+                    errors++;
+                }
+            }
+        } else if (!strcasecmp(cmd, "VideoQMin")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.qmin = atoi(arg);
+                if (video_enc.qmin < 1 || video_enc.qmin > 31) {
+                    fprintf(stderr, "%s:%d: VideoQMin out of range\n",
+                            filename, line_num);
+                    errors++;
+                }
+            }
+        } else if (!strcasecmp(cmd, "LumaElim")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.luma_elim_threshold = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "ChromaElim")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.chroma_elim_threshold = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "LumiMask")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.lumi_masking = atof(arg);
+            }
+        } else if (!strcasecmp(cmd, "DarkMask")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.dark_masking = atof(arg);
+            }
+        } else if (!strcasecmp(cmd, "NoVideo")) {
+            video_id = CODEC_ID_NONE;
+        } else if (!strcasecmp(cmd, "NoAudio")) {
+            audio_id = CODEC_ID_NONE;
+        } else if (!strcasecmp(cmd, "ACL")) {
+            IPAddressACL acl;
+            struct hostent *he;
+
+            get_arg(arg, sizeof(arg), &p);
+            if (strcasecmp(arg, "allow") == 0) {
+                acl.action = IP_ALLOW;
+            } else if (strcasecmp(arg, "deny") == 0) {
+                acl.action = IP_DENY;
+            } else {
+                fprintf(stderr, "%s:%d: ACL action '%s' is not ALLOW or DENY\n",
+                        filename, line_num, arg);
+                errors++;
+            }
+
+            get_arg(arg, sizeof(arg), &p);
+
+            he = gethostbyname(arg);
+            if (!he) {
+                fprintf(stderr, "%s:%d: ACL refers to invalid host or ip address '%s'\n",
+                        filename, line_num, arg);
+                errors++;
+            } else {
+                /* Only take the first */
+                acl.first.s_addr = ntohl(((struct in_addr *) he->h_addr_list[0])->s_addr);
+                acl.last = acl.first;
+            }
+
+            get_arg(arg, sizeof(arg), &p);
+
+            if (arg[0]) {
+                he = gethostbyname(arg);
+                if (!he) {
+                    fprintf(stderr, "%s:%d: ACL refers to invalid host or ip address '%s'\n",
+                            filename, line_num, arg);
+                    errors++;
+                } else {
+                    /* Only take the first */
+                    acl.last.s_addr = ntohl(((struct in_addr *) he->h_addr_list[0])->s_addr);
+                }
+            }
+
+            if (!errors) {
+                IPAddressACL *nacl = (IPAddressACL *) av_mallocz(sizeof(*nacl));
+                IPAddressACL **naclp = 0;
+
+                acl.next = 0;
+                *nacl = acl;
+
+                if (stream) {
+                    naclp = &stream->acl;
+                } else if (feed) {
+                    naclp = &feed->acl;
+                } else {
+                    fprintf(stderr, "%s:%d: ACL found not in <stream> or <feed>\n",
+                            filename, line_num);
+                    errors++;
+                }
+
+                if (naclp) {
+                    while (*naclp)
+                        naclp = &(*naclp)->next;
+
+                    *naclp = nacl;
+                }
+            }
+        } else if (!strcasecmp(cmd, "RTSPOption")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                av_freep(&stream->rtsp_option);
+                stream->rtsp_option = av_strdup(arg);
+            }
+        } else if (!strcasecmp(cmd, "MulticastAddress")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                if (!inet_aton(arg, &stream->multicast_ip)) {
+                    fprintf(stderr, "%s:%d: Invalid IP address: %s\n",
+                            filename, line_num, arg);
+                    errors++;
+                }
+                stream->is_multicast = 1;
+                stream->loop = 1; /* default is looping */
+            }
+        } else if (!strcasecmp(cmd, "MulticastPort")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                stream->multicast_port = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "MulticastTTL")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                stream->multicast_ttl = atoi(arg);
+            }
+        } else if (!strcasecmp(cmd, "NoLoop")) {
+            if (stream) {
+                stream->loop = 0;
+            }
+        } else if (!strcasecmp(cmd, "</Stream>")) {
+            if (!stream) {
+                fprintf(stderr, "%s:%d: No corresponding <Stream> for </Stream>\n",
+                        filename, line_num);
+                errors++;
+            }
+            if (stream->feed && stream->fmt && strcmp(stream->fmt->name, "ffm") != 0) {
+                if (audio_id != CODEC_ID_NONE) {
+                    audio_enc.codec_type = CODEC_TYPE_AUDIO;
+                    audio_enc.codec_id = audio_id;
+                    add_codec(stream, &audio_enc);
+                }
+                if (video_id != CODEC_ID_NONE) {
+                    video_enc.codec_type = CODEC_TYPE_VIDEO;
+                    video_enc.codec_id = video_id;
+                    add_codec(stream, &video_enc);
+                }
+            }
+            stream = NULL;
+        } else if (!strcasecmp(cmd, "<Redirect")) {
+            /*********************************************/
+            char *q;
+            if (stream || feed || redirect) {
+                fprintf(stderr, "%s:%d: Already in a tag\n",
+                        filename, line_num);
+                errors++;
+            } else {
+                redirect = av_mallocz(sizeof(FFStream));
+                *last_stream = redirect;
+                last_stream = &redirect->next;
+
+                get_arg(redirect->filename, sizeof(redirect->filename), &p);
+                q = strrchr(redirect->filename, '>');
+                if (*q)
+                    *q = '\0';
+                redirect->stream_type = STREAM_TYPE_REDIRECT;
+            }
+        } else if (!strcasecmp(cmd, "URL")) {
+            if (redirect) {
+                get_arg(redirect->feed_filename, sizeof(redirect->feed_filename), &p);
+            }
+        } else if (!strcasecmp(cmd, "</Redirect>")) {
+            if (!redirect) {
+                fprintf(stderr, "%s:%d: No corresponding <Redirect> for </Redirect>\n",
+                        filename, line_num);
+                errors++;
+            }
+            if (!redirect->feed_filename[0]) {
+                fprintf(stderr, "%s:%d: No URL found for <Redirect>\n",
+                        filename, line_num);
+                errors++;
+            }
+            redirect = NULL;
+        } else if (!strcasecmp(cmd, "LoadModule")) {
+            get_arg(arg, sizeof(arg), &p);
+#ifdef HAVE_DLOPEN
+            load_module(arg);
+#else
+            fprintf(stderr, "%s:%d: Module support not compiled into this version: '%s'\n",
+                    filename, line_num, arg);
+            errors++;
+#endif
+        } else {
+            fprintf(stderr, "%s:%d: Incorrect keyword: '%s'\n",
+                    filename, line_num, cmd);
+            errors++;
+        }
+    }
+
+    fclose(f);
+    if (errors)
+        return -1;
+    else
+        return 0;
+}
+
+static void show_banner(void)
+{
+    printf("ffserver version " FFMPEG_VERSION ", Copyright (c) 2000-2006 Fabrice Bellard, et al.\n");
+}
+
+static void show_help(void)
+{
+    show_banner();
+    printf("usage: ffserver [-L] [-h] [-f configfile]\n"
+           "Hyper fast multi format Audio/Video streaming server\n"
+           "\n"
+           "-L            : print the LICENSE\n"
+           "-h            : this help\n"
+           "-f configfile : use configfile instead of /etc/ffserver.conf\n"
+           );
+}
+
+static void show_license(void)
+{
+    show_banner();
+    printf(
+    "FFmpeg is free software; you can redistribute it and/or\n"
+    "modify it under the terms of the GNU Lesser General Public\n"
+    "License as published by the Free Software Foundation; either\n"
+    "version 2.1 of the License, or (at your option) any later version.\n"
+    "\n"
+    "FFmpeg is distributed in the hope that it will be useful,\n"
+    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n"
+    "Lesser General Public License for more details.\n"
+    "\n"
+    "You should have received a copy of the GNU Lesser General Public\n"
+    "License along with FFmpeg; if not, write to the Free Software\n"
+    "Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n"
+    );
+}
+
+static void handle_child_exit(int sig)
+{
+    pid_t pid;
+    int status;
+
+    while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
+        FFStream *feed;
+
+        for (feed = first_feed; feed; feed = feed->next) {
+            if (feed->pid == pid) {
+                int uptime = time(0) - feed->pid_start;
+
+                feed->pid = 0;
+                fprintf(stderr, "%s: Pid %d exited with status %d after %d seconds\n", feed->filename, pid, status, uptime);
+
+                if (uptime < 30) {
+                    /* Turn off any more restarts */
+                    feed->child_argv = 0;
+                }
+            }
+        }
+    }
+
+    need_to_start_children = 1;
+}
+
+int main(int argc, char **argv)
+{
+    const char *config_filename;
+    int c;
+    struct sigaction sigact;
+
+    av_register_all();
+
+    config_filename = "/etc/ffserver.conf";
+
+    my_program_name = argv[0];
+    my_program_dir = getcwd(0, 0);
+    ffserver_daemon = 1;
+
+    for(;;) {
+        c = getopt(argc, argv, "ndLh?f:");
+        if (c == -1)
+            break;
+        switch(c) {
+        case 'L':
+            show_license();
+            exit(1);
+        case '?':
+        case 'h':
+            show_help();
+            exit(1);
+        case 'n':
+            no_launch = 1;
+            break;
+        case 'd':
+            ffserver_debug = 1;
+            ffserver_daemon = 0;
+            break;
+        case 'f':
+            config_filename = optarg;
+            break;
+        default:
+            exit(2);
+        }
+    }
+
+    putenv("http_proxy");               /* Kill the http_proxy */
+
+    av_init_random(av_gettime() + (getpid() << 16), &random_state);
+
+    /* address on which the server will handle HTTP connections */
+    my_http_addr.sin_family = AF_INET;
+    my_http_addr.sin_port = htons (8080);
+    my_http_addr.sin_addr.s_addr = htonl (INADDR_ANY);
+
+    /* address on which the server will handle RTSP connections */
+    my_rtsp_addr.sin_family = AF_INET;
+    my_rtsp_addr.sin_port = htons (5454);
+    my_rtsp_addr.sin_addr.s_addr = htonl (INADDR_ANY);
+
+    nb_max_connections = 5;
+    max_bandwidth = 1000;
+    first_stream = NULL;
+    logfilename[0] = '\0';
+
+    memset(&sigact, 0, sizeof(sigact));
+    sigact.sa_handler = handle_child_exit;
+    sigact.sa_flags = SA_NOCLDSTOP | SA_RESTART;
+    sigaction(SIGCHLD, &sigact, 0);
+
+    if (parse_ffconfig(config_filename) < 0) {
+        fprintf(stderr, "Incorrect config file - exiting.\n");
+        exit(1);
+    }
+
+    build_file_streams();
+
+    build_feed_streams();
+
+    compute_bandwidth();
+
+    /* put the process in background and detach it from its TTY */
+    if (ffserver_daemon) {
+        int pid;
+
+        pid = fork();
+        if (pid < 0) {
+            perror("fork");
+            exit(1);
+        } else if (pid > 0) {
+            /* parent : exit */
+            exit(0);
+        } else {
+            /* child */
+            setsid();
+            chdir("/");
+            close(0);
+            open("/dev/null", O_RDWR);
+            if (strcmp(logfilename, "-") != 0) {
+                close(1);
+                dup(0);
+            }
+            close(2);
+            dup(0);
+        }
+    }
+
+    /* signal init */
+    signal(SIGPIPE, SIG_IGN);
+
+    /* open log file if needed */
+    if (logfilename[0] != '\0') {
+        if (!strcmp(logfilename, "-"))
+            logfile = stdout;
+        else
+            logfile = fopen(logfilename, "w");
+    }
+
+    if (http_server() < 0) {
+        fprintf(stderr, "Could not start server\n");
+        exit(1);
+    }
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/ffserver.h b/contrib/ffmpeg/ffserver.h
new file mode 100644
index 000000000..a1b95e84a
--- /dev/null
+++ b/contrib/ffmpeg/ffserver.h
@@ -0,0 +1,28 @@
+/*
+ * Multiple format streaming server
+ * copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef FFSERVER_H
+#define FFSERVER_H
+
+/* interface between ffserver and modules */
+
+void ffserver_module_init(void);
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/4xm.c b/contrib/ffmpeg/libavcodec/4xm.c
new file mode 100644
index 000000000..6889dbc4b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/4xm.c
@@ -0,0 +1,749 @@
+/*
+ * 4XM codec
+ * Copyright (c) 2003 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file 4xm.c
+ * 4XM codec.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+#define BLOCK_TYPE_VLC_BITS 5
+#define ACDC_VLC_BITS 9
+
+#define CFRAME_BUFFER_COUNT 100
+
+static const uint8_t block_type_tab[4][8][2]={
+  {   //{8,4,2}x{8,4,2}
+    { 0,1}, { 2,2}, { 6,3}, {14,4}, {30,5}, {31,5}, { 0,0}
+  },{ //{8,4}x1
+    { 0,1}, { 0,0}, { 2,2}, { 6,3}, {14,4}, {15,4}, { 0,0}
+  },{ //1x{8,4}
+    { 0,1}, { 2,2}, { 0,0}, { 6,3}, {14,4}, {15,4}, { 0,0}
+  },{ //1x2, 2x1
+    { 0,1}, { 0,0}, { 0,0}, { 2,2}, { 6,3}, {14,4}, {15,4}
+  }
+};
+
+static const uint8_t size2index[4][4]={
+  {-1, 3, 1, 1},
+  { 3, 0, 0, 0},
+  { 2, 0, 0, 0},
+  { 2, 0, 0, 0},
+};
+
+static const int8_t mv[256][2]={
+{  0,  0},{  0, -1},{ -1,  0},{  1,  0},{  0,  1},{ -1, -1},{  1, -1},{ -1,  1},
+{  1,  1},{  0, -2},{ -2,  0},{  2,  0},{  0,  2},{ -1, -2},{  1, -2},{ -2, -1},
+{  2, -1},{ -2,  1},{  2,  1},{ -1,  2},{  1,  2},{ -2, -2},{  2, -2},{ -2,  2},
+{  2,  2},{  0, -3},{ -3,  0},{  3,  0},{  0,  3},{ -1, -3},{  1, -3},{ -3, -1},
+{  3, -1},{ -3,  1},{  3,  1},{ -1,  3},{  1,  3},{ -2, -3},{  2, -3},{ -3, -2},
+{  3, -2},{ -3,  2},{  3,  2},{ -2,  3},{  2,  3},{  0, -4},{ -4,  0},{  4,  0},
+{  0,  4},{ -1, -4},{  1, -4},{ -4, -1},{  4, -1},{  4,  1},{ -1,  4},{  1,  4},
+{ -3, -3},{ -3,  3},{  3,  3},{ -2, -4},{ -4, -2},{  4, -2},{ -4,  2},{ -2,  4},
+{  2,  4},{ -3, -4},{  3, -4},{  4, -3},{ -5,  0},{ -4,  3},{ -3,  4},{  3,  4},
+{ -1, -5},{ -5, -1},{ -5,  1},{ -1,  5},{ -2, -5},{  2, -5},{  5, -2},{  5,  2},
+{ -4, -4},{ -4,  4},{ -3, -5},{ -5, -3},{ -5,  3},{  3,  5},{ -6,  0},{  0,  6},
+{ -6, -1},{ -6,  1},{  1,  6},{  2, -6},{ -6,  2},{  2,  6},{ -5, -4},{  5,  4},
+{  4,  5},{ -6, -3},{  6,  3},{ -7,  0},{ -1, -7},{  5, -5},{ -7,  1},{ -1,  7},
+{  4, -6},{  6,  4},{ -2, -7},{ -7,  2},{ -3, -7},{  7, -3},{  3,  7},{  6, -5},
+{  0, -8},{ -1, -8},{ -7, -4},{ -8,  1},{  4,  7},{  2, -8},{ -2,  8},{  6,  6},
+{ -8,  3},{  5, -7},{ -5,  7},{  8, -4},{  0, -9},{ -9, -1},{  1,  9},{  7, -6},
+{ -7,  6},{ -5, -8},{ -5,  8},{ -9,  3},{  9, -4},{  7, -7},{  8, -6},{  6,  8},
+{ 10,  1},{-10,  2},{  9, -5},{ 10, -3},{ -8, -7},{-10, -4},{  6, -9},{-11,  0},
+{ 11,  1},{-11, -2},{ -2, 11},{  7, -9},{ -7,  9},{ 10,  6},{ -4, 11},{  8, -9},
+{  8,  9},{  5, 11},{  7,-10},{ 12, -3},{ 11,  6},{ -9, -9},{  8, 10},{  5, 12},
+{-11,  7},{ 13,  2},{  6,-12},{ 10,  9},{-11,  8},{ -7, 12},{  0, 14},{ 14, -2},
+{ -9, 11},{ -6, 13},{-14, -4},{ -5,-14},{  5, 14},{-15, -1},{-14, -6},{  3,-15},
+{ 11,-11},{ -7, 14},{ -5, 15},{  8,-14},{ 15,  6},{  3, 16},{  7,-15},{-16,  5},
+{  0, 17},{-16, -6},{-10, 14},{-16,  7},{ 12, 13},{-16,  8},{-17,  6},{-18,  3},
+{ -7, 17},{ 15, 11},{ 16, 10},{  2,-19},{  3,-19},{-11,-16},{-18,  8},{-19, -6},
+{  2,-20},{-17,-11},{-10,-18},{  8, 19},{-21, -1},{-20,  7},{ -4, 21},{ 21,  5},
+{ 15, 16},{  2,-22},{-10,-20},{-22,  5},{ 20,-11},{ -7,-22},{-12, 20},{ 23, -5},
+{ 13,-20},{ 24, -2},{-15, 19},{-11, 22},{ 16, 19},{ 23,-10},{-18,-18},{ -9,-24},
+{ 24,-10},{ -3, 26},{-23, 13},{-18,-20},{ 17, 21},{ -4, 27},{ 27,  6},{  1,-28},
+{-11, 26},{-17,-23},{  7, 28},{ 11,-27},{ 29,  5},{-23,-19},{-28,-11},{-21, 22},
+{-30,  7},{-17, 26},{-27, 16},{ 13, 29},{ 19,-26},{ 10,-31},{-14,-30},{ 20,-27},
+{-29, 18},{-16,-31},{-28,-22},{ 21,-30},{-25, 28},{ 26,-29},{ 25,-32},{-32,-32}
+};
+
+// this is simply the scaled down elementwise product of the standard jpeg quantizer table and the AAN premul table
+static const uint8_t dequant_table[64]={
+ 16, 15, 13, 19, 24, 31, 28, 17,
+ 17, 23, 25, 31, 36, 63, 45, 21,
+ 18, 24, 27, 37, 52, 59, 49, 20,
+ 16, 28, 34, 40, 60, 80, 51, 20,
+ 18, 31, 48, 66, 68, 86, 56, 21,
+ 19, 38, 56, 59, 64, 64, 48, 20,
+ 27, 48, 55, 55, 56, 51, 35, 15,
+ 20, 35, 34, 32, 31, 22, 15,  8,
+};
+
+static VLC block_type_vlc[4];
+
+
+typedef struct CFrameBuffer{
+    unsigned int allocated_size;
+    unsigned int size;
+    int id;
+    uint8_t *data;
+}CFrameBuffer;
+
+typedef struct FourXContext{
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame current_picture, last_picture;
+    GetBitContext pre_gb;          ///< ac/dc prefix
+    GetBitContext gb;
+    uint8_t *bytestream;
+    uint16_t *wordstream;
+    int mv[256];
+    VLC pre_vlc;
+    int last_dc;
+    DECLARE_ALIGNED_8(DCTELEM, block[6][64]);
+    uint8_t *bitstream_buffer;
+    unsigned int bitstream_buffer_size;
+    CFrameBuffer cfrm[CFRAME_BUFFER_COUNT];
+} FourXContext;
+
+
+#define FIX_1_082392200  70936
+#define FIX_1_414213562  92682
+#define FIX_1_847759065 121095
+#define FIX_2_613125930 171254
+
+#define MULTIPLY(var,const)  (((var)*(const)) >> 16)
+
+static void idct(DCTELEM block[64]){
+    int tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+    int tmp10, tmp11, tmp12, tmp13;
+    int z5, z10, z11, z12, z13;
+    int i;
+    int temp[64];
+
+    for(i=0; i<8; i++){
+        tmp10 = block[8*0 + i] + block[8*4 + i];
+        tmp11 = block[8*0 + i] - block[8*4 + i];
+
+        tmp13 =          block[8*2 + i] + block[8*6 + i];
+        tmp12 = MULTIPLY(block[8*2 + i] - block[8*6 + i], FIX_1_414213562) - tmp13;
+
+        tmp0 = tmp10 + tmp13;
+        tmp3 = tmp10 - tmp13;
+        tmp1 = tmp11 + tmp12;
+        tmp2 = tmp11 - tmp12;
+
+        z13 = block[8*5 + i] + block[8*3 + i];
+        z10 = block[8*5 + i] - block[8*3 + i];
+        z11 = block[8*1 + i] + block[8*7 + i];
+        z12 = block[8*1 + i] - block[8*7 + i];
+
+        tmp7  =          z11 + z13;
+        tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
+
+        z5    = MULTIPLY(z10 + z12, FIX_1_847759065);
+        tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5;
+        tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5;
+
+        tmp6 = tmp12 - tmp7;
+        tmp5 = tmp11 - tmp6;
+        tmp4 = tmp10 + tmp5;
+
+        temp[8*0 + i] = tmp0 + tmp7;
+        temp[8*7 + i] = tmp0 - tmp7;
+        temp[8*1 + i] = tmp1 + tmp6;
+        temp[8*6 + i] = tmp1 - tmp6;
+        temp[8*2 + i] = tmp2 + tmp5;
+        temp[8*5 + i] = tmp2 - tmp5;
+        temp[8*4 + i] = tmp3 + tmp4;
+        temp[8*3 + i] = tmp3 - tmp4;
+    }
+
+    for(i=0; i<8*8; i+=8){
+        tmp10 = temp[0 + i] + temp[4 + i];
+        tmp11 = temp[0 + i] - temp[4 + i];
+
+        tmp13 = temp[2 + i] + temp[6 + i];
+        tmp12 = MULTIPLY(temp[2 + i] - temp[6 + i], FIX_1_414213562) - tmp13;
+
+        tmp0 = tmp10 + tmp13;
+        tmp3 = tmp10 - tmp13;
+        tmp1 = tmp11 + tmp12;
+        tmp2 = tmp11 - tmp12;
+
+        z13 = temp[5 + i] + temp[3 + i];
+        z10 = temp[5 + i] - temp[3 + i];
+        z11 = temp[1 + i] + temp[7 + i];
+        z12 = temp[1 + i] - temp[7 + i];
+
+        tmp7 = z11 + z13;
+        tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
+
+        z5 = MULTIPLY(z10 + z12, FIX_1_847759065);
+        tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5;
+        tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5;
+
+        tmp6 = tmp12 - tmp7;
+        tmp5 = tmp11 - tmp6;
+        tmp4 = tmp10 + tmp5;
+
+        block[0 + i] = (tmp0 + tmp7)>>6;
+        block[7 + i] = (tmp0 - tmp7)>>6;
+        block[1 + i] = (tmp1 + tmp6)>>6;
+        block[6 + i] = (tmp1 - tmp6)>>6;
+        block[2 + i] = (tmp2 + tmp5)>>6;
+        block[5 + i] = (tmp2 - tmp5)>>6;
+        block[4 + i] = (tmp3 + tmp4)>>6;
+        block[3 + i] = (tmp3 - tmp4)>>6;
+    }
+}
+
+static void init_vlcs(FourXContext *f){
+    int i;
+
+    for(i=0; i<4; i++){
+        init_vlc(&block_type_vlc[i], BLOCK_TYPE_VLC_BITS, 7,
+                 &block_type_tab[i][0][1], 2, 1,
+                 &block_type_tab[i][0][0], 2, 1, 1);
+    }
+}
+
+static void init_mv(FourXContext *f){
+    int i;
+
+    for(i=0; i<256; i++){
+        f->mv[i] = mv[i][0] + mv[i][1]*f->current_picture.linesize[0]/2;
+    }
+}
+
+static inline void mcdc(uint16_t *dst, uint16_t *src, int log2w, int h, int stride, int scale, int dc){
+   int i;
+   dc*= 0x10001;
+
+   switch(log2w){
+   case 0:
+        for(i=0; i<h; i++){
+            dst[0] = scale*src[0] + dc;
+            if(scale) src += stride;
+            dst += stride;
+        }
+        break;
+    case 1:
+        for(i=0; i<h; i++){
+            ((uint32_t*)dst)[0] = scale*((uint32_t*)src)[0] + dc;
+            if(scale) src += stride;
+            dst += stride;
+        }
+        break;
+    case 2:
+        for(i=0; i<h; i++){
+            ((uint32_t*)dst)[0] = scale*((uint32_t*)src)[0] + dc;
+            ((uint32_t*)dst)[1] = scale*((uint32_t*)src)[1] + dc;
+            if(scale) src += stride;
+            dst += stride;
+        }
+        break;
+    case 3:
+        for(i=0; i<h; i++){
+            ((uint32_t*)dst)[0] = scale*((uint32_t*)src)[0] + dc;
+            ((uint32_t*)dst)[1] = scale*((uint32_t*)src)[1] + dc;
+            ((uint32_t*)dst)[2] = scale*((uint32_t*)src)[2] + dc;
+            ((uint32_t*)dst)[3] = scale*((uint32_t*)src)[3] + dc;
+            if(scale) src += stride;
+            dst += stride;
+        }
+        break;
+    default: assert(0);
+    }
+}
+
+static void decode_p_block(FourXContext *f, uint16_t *dst, uint16_t *src, int log2w, int log2h, int stride){
+    const int index= size2index[log2h][log2w];
+    const int h= 1<<log2h;
+    int code= get_vlc2(&f->gb, block_type_vlc[index].table, BLOCK_TYPE_VLC_BITS, 1);
+
+    assert(code>=0 && code<=6);
+
+    if(code == 0){
+        src += f->mv[ *f->bytestream++ ];
+        mcdc(dst, src, log2w, h, stride, 1, 0);
+    }else if(code == 1){
+        log2h--;
+        decode_p_block(f, dst                  , src                  , log2w, log2h, stride);
+        decode_p_block(f, dst + (stride<<log2h), src + (stride<<log2h), log2w, log2h, stride);
+    }else if(code == 2){
+        log2w--;
+        decode_p_block(f, dst             , src             , log2w, log2h, stride);
+        decode_p_block(f, dst + (1<<log2w), src + (1<<log2w), log2w, log2h, stride);
+    }else if(code == 4){
+        src += f->mv[ *f->bytestream++ ];
+        mcdc(dst, src, log2w, h, stride, 1, le2me_16(*f->wordstream++));
+    }else if(code == 5){
+        mcdc(dst, src, log2w, h, stride, 0, le2me_16(*f->wordstream++));
+    }else if(code == 6){
+        if(log2w){
+            dst[0] = le2me_16(*f->wordstream++);
+            dst[1] = le2me_16(*f->wordstream++);
+        }else{
+            dst[0     ] = le2me_16(*f->wordstream++);
+            dst[stride] = le2me_16(*f->wordstream++);
+        }
+    }
+}
+
+static int get32(void *p){
+    return le2me_32(*(uint32_t*)p);
+}
+
+static int decode_p_frame(FourXContext *f, uint8_t *buf, int length){
+    int x, y;
+    const int width= f->avctx->width;
+    const int height= f->avctx->height;
+    uint16_t *src= (uint16_t*)f->last_picture.data[0];
+    uint16_t *dst= (uint16_t*)f->current_picture.data[0];
+    const int stride= f->current_picture.linesize[0]>>1;
+    const unsigned int bitstream_size= get32(buf+8);
+    const unsigned int bytestream_size= get32(buf+16);
+    const unsigned int wordstream_size= get32(buf+12);
+
+    if(bitstream_size+ bytestream_size+ wordstream_size + 20 != length
+       || bitstream_size  > (1<<26)
+       || bytestream_size > (1<<26)
+       || wordstream_size > (1<<26)
+       ){
+        av_log(f->avctx, AV_LOG_ERROR, "lengths %d %d %d %d\n", bitstream_size, bytestream_size, wordstream_size,
+        bitstream_size+ bytestream_size+ wordstream_size - length);
+        return -1;
+    }
+
+    f->bitstream_buffer= av_fast_realloc(f->bitstream_buffer, &f->bitstream_buffer_size, bitstream_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    f->dsp.bswap_buf((uint32_t*)f->bitstream_buffer, (uint32_t*)(buf + 20), bitstream_size/4);
+    init_get_bits(&f->gb, f->bitstream_buffer, 8*bitstream_size);
+
+    f->wordstream= (uint16_t*)(buf + 20 + bitstream_size);
+    f->bytestream= buf + 20 + bitstream_size + wordstream_size;
+
+    init_mv(f);
+
+    for(y=0; y<height; y+=8){
+        for(x=0; x<width; x+=8){
+            decode_p_block(f, dst + x, src + x, 3, 3, stride);
+        }
+        src += 8*stride;
+        dst += 8*stride;
+    }
+
+    if(bitstream_size != (get_bits_count(&f->gb)+31)/32*4)
+        av_log(f->avctx, AV_LOG_ERROR, " %d %td %td bytes left\n",
+            bitstream_size - (get_bits_count(&f->gb)+31)/32*4,
+            bytestream_size - (f->bytestream - (buf + 20 + bitstream_size + wordstream_size)),
+            wordstream_size - (((uint8_t*)f->wordstream) - (buf + 20 + bitstream_size))
+        );
+
+    return 0;
+}
+
+/**
+ * decode block and dequantize.
+ * Note this is allmost identical to mjpeg
+ */
+static int decode_i_block(FourXContext *f, DCTELEM *block){
+    int code, i, j, level, val;
+
+    /* DC coef */
+    val = get_vlc2(&f->pre_gb, f->pre_vlc.table, ACDC_VLC_BITS, 3);
+    if (val>>4){
+        av_log(f->avctx, AV_LOG_ERROR, "error dc run != 0\n");
+    }
+
+    if(val)
+        val = get_xbits(&f->gb, val);
+
+    val = val * dequant_table[0] + f->last_dc;
+    f->last_dc =
+    block[0] = val;
+    /* AC coefs */
+    i = 1;
+    for(;;) {
+        code = get_vlc2(&f->pre_gb, f->pre_vlc.table, ACDC_VLC_BITS, 3);
+
+        /* EOB */
+        if (code == 0)
+            break;
+        if (code == 0xf0) {
+            i += 16;
+        } else {
+            level = get_xbits(&f->gb, code & 0xf);
+            i += code >> 4;
+            if (i >= 64) {
+                av_log(f->avctx, AV_LOG_ERROR, "run %d oveflow\n", i);
+                return 0;
+            }
+
+            j= ff_zigzag_direct[i];
+            block[j] = level * dequant_table[j];
+            i++;
+            if (i >= 64)
+                break;
+        }
+    }
+
+    return 0;
+}
+
+static inline void idct_put(FourXContext *f, int x, int y){
+    DCTELEM (*block)[64]= f->block;
+    int stride= f->current_picture.linesize[0]>>1;
+    int i;
+    uint16_t *dst = ((uint16_t*)f->current_picture.data[0]) + y * stride + x;
+
+    for(i=0; i<4; i++){
+        block[i][0] += 0x80*8*8;
+        idct(block[i]);
+    }
+
+    if(!(f->avctx->flags&CODEC_FLAG_GRAY)){
+        for(i=4; i<6; i++) idct(block[i]);
+    }
+
+/* Note transform is:
+y= ( 1b + 4g + 2r)/14
+cb=( 3b - 2g - 1r)/14
+cr=(-1b - 4g + 5r)/14
+*/
+    for(y=0; y<8; y++){
+        for(x=0; x<8; x++){
+            DCTELEM *temp= block[(x>>2) + 2*(y>>2)] + 2*(x&3) + 2*8*(y&3); //FIXME optimize
+            int cb= block[4][x + 8*y];
+            int cr= block[5][x + 8*y];
+            int cg= (cb + cr)>>1;
+            int y;
+
+            cb+=cb;
+
+            y = temp[0];
+            dst[0       ]= ((y+cb)>>3) + (((y-cg)&0xFC)<<3) + (((y+cr)&0xF8)<<8);
+            y = temp[1];
+            dst[1       ]= ((y+cb)>>3) + (((y-cg)&0xFC)<<3) + (((y+cr)&0xF8)<<8);
+            y = temp[8];
+            dst[  stride]= ((y+cb)>>3) + (((y-cg)&0xFC)<<3) + (((y+cr)&0xF8)<<8);
+            y = temp[9];
+            dst[1+stride]= ((y+cb)>>3) + (((y-cg)&0xFC)<<3) + (((y+cr)&0xF8)<<8);
+            dst += 2;
+        }
+        dst += 2*stride - 2*8;
+    }
+}
+
+static int decode_i_mb(FourXContext *f){
+    int i;
+
+    f->dsp.clear_blocks(f->block[0]);
+
+    for(i=0; i<6; i++){
+        if(decode_i_block(f, f->block[i]) < 0)
+            return -1;
+    }
+
+    return 0;
+}
+
+static uint8_t *read_huffman_tables(FourXContext *f, uint8_t * const buf){
+    int frequency[512];
+    uint8_t flag[512];
+    int up[512];
+    uint8_t len_tab[257];
+    int bits_tab[257];
+    int start, end;
+    uint8_t *ptr= buf;
+    int j;
+
+    memset(frequency, 0, sizeof(frequency));
+    memset(up, -1, sizeof(up));
+
+    start= *ptr++;
+    end= *ptr++;
+    for(;;){
+        int i;
+
+        for(i=start; i<=end; i++){
+            frequency[i]= *ptr++;
+        }
+        start= *ptr++;
+        if(start==0) break;
+
+        end= *ptr++;
+    }
+    frequency[256]=1;
+
+    while((ptr - buf)&3) ptr++; // 4byte align
+
+    for(j=257; j<512; j++){
+        int min_freq[2]= {256*256, 256*256};
+        int smallest[2]= {0, 0};
+        int i;
+        for(i=0; i<j; i++){
+            if(frequency[i] == 0) continue;
+            if(frequency[i] < min_freq[1]){
+                if(frequency[i] < min_freq[0]){
+                    min_freq[1]= min_freq[0]; smallest[1]= smallest[0];
+                    min_freq[0]= frequency[i];smallest[0]= i;
+                }else{
+                    min_freq[1]= frequency[i];smallest[1]= i;
+                }
+            }
+        }
+        if(min_freq[1] == 256*256) break;
+
+        frequency[j]= min_freq[0] + min_freq[1];
+        flag[ smallest[0] ]= 0;
+        flag[ smallest[1] ]= 1;
+        up[ smallest[0] ]=
+        up[ smallest[1] ]= j;
+        frequency[ smallest[0] ]= frequency[ smallest[1] ]= 0;
+    }
+
+    for(j=0; j<257; j++){
+        int node;
+        int len=0;
+        int bits=0;
+
+        for(node= j; up[node] != -1; node= up[node]){
+            bits += flag[node]<<len;
+            len++;
+            if(len > 31) av_log(f->avctx, AV_LOG_ERROR, "vlc length overflow\n"); //can this happen at all ?
+        }
+
+        bits_tab[j]= bits;
+        len_tab[j]= len;
+    }
+
+    init_vlc(&f->pre_vlc, ACDC_VLC_BITS, 257,
+             len_tab , 1, 1,
+             bits_tab, 4, 4, 0);
+
+    return ptr;
+}
+
+static int decode_i_frame(FourXContext *f, uint8_t *buf, int length){
+    int x, y;
+    const int width= f->avctx->width;
+    const int height= f->avctx->height;
+    uint16_t *dst= (uint16_t*)f->current_picture.data[0];
+    const int stride= f->current_picture.linesize[0]>>1;
+    const unsigned int bitstream_size= get32(buf);
+    const int token_count __attribute__((unused)) = get32(buf + bitstream_size + 8);
+    unsigned int prestream_size= 4*get32(buf + bitstream_size + 4);
+    uint8_t *prestream= buf + bitstream_size + 12;
+
+    if(prestream_size + bitstream_size + 12 != length
+       || bitstream_size > (1<<26)
+       || prestream_size > (1<<26)){
+        av_log(f->avctx, AV_LOG_ERROR, "size mismatch %d %d %d\n", prestream_size, bitstream_size, length);
+        return -1;
+    }
+
+    prestream= read_huffman_tables(f, prestream);
+
+    init_get_bits(&f->gb, buf + 4, 8*bitstream_size);
+
+    prestream_size= length + buf - prestream;
+
+    f->bitstream_buffer= av_fast_realloc(f->bitstream_buffer, &f->bitstream_buffer_size, prestream_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    f->dsp.bswap_buf((uint32_t*)f->bitstream_buffer, (uint32_t*)prestream, prestream_size/4);
+    init_get_bits(&f->pre_gb, f->bitstream_buffer, 8*prestream_size);
+
+    f->last_dc= 0*128*8*8;
+
+    for(y=0; y<height; y+=16){
+        for(x=0; x<width; x+=16){
+            if(decode_i_mb(f) < 0)
+                return -1;
+
+            idct_put(f, x, y);
+        }
+        dst += 16*stride;
+    }
+
+    if(get_vlc2(&f->pre_gb, f->pre_vlc.table, ACDC_VLC_BITS, 3) != 256)
+        av_log(f->avctx, AV_LOG_ERROR, "end mismatch\n");
+
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    FourXContext * const f = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame *p, temp;
+    int i, frame_4cc, frame_size;
+
+    frame_4cc= get32(buf);
+    if(buf_size != get32(buf+4)+8 || buf_size < 20){
+        av_log(f->avctx, AV_LOG_ERROR, "size mismatch %d %d\n", buf_size, get32(buf+4));
+    }
+
+    if(frame_4cc == ff_get_fourcc("cfrm")){
+        int free_index=-1;
+        const int data_size= buf_size - 20;
+        const int id= get32(buf+12);
+        const int whole_size= get32(buf+16);
+        CFrameBuffer *cfrm;
+
+        for(i=0; i<CFRAME_BUFFER_COUNT; i++){
+            if(f->cfrm[i].id && f->cfrm[i].id < avctx->frame_number)
+                av_log(f->avctx, AV_LOG_ERROR, "lost c frame %d\n", f->cfrm[i].id);
+        }
+
+        for(i=0; i<CFRAME_BUFFER_COUNT; i++){
+            if(f->cfrm[i].id   == id) break;
+            if(f->cfrm[i].size == 0 ) free_index= i;
+        }
+
+        if(i>=CFRAME_BUFFER_COUNT){
+            i= free_index;
+            f->cfrm[i].id= id;
+        }
+        cfrm= &f->cfrm[i];
+
+        cfrm->data= av_fast_realloc(cfrm->data, &cfrm->allocated_size, cfrm->size + data_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        if(!cfrm->data){ //explicit check needed as memcpy below might not catch a NULL
+            av_log(f->avctx, AV_LOG_ERROR, "realloc falure");
+            return -1;
+        }
+
+        memcpy(cfrm->data + cfrm->size, buf+20, data_size);
+        cfrm->size += data_size;
+
+        if(cfrm->size >= whole_size){
+            buf= cfrm->data;
+            frame_size= cfrm->size;
+
+            if(id != avctx->frame_number){
+                av_log(f->avctx, AV_LOG_ERROR, "cframe id mismatch %d %d\n", id, avctx->frame_number);
+            }
+
+            cfrm->size= cfrm->id= 0;
+            frame_4cc= ff_get_fourcc("pfrm");
+        }else
+            return buf_size;
+    }else{
+        buf= buf + 12;
+        frame_size= buf_size - 12;
+    }
+
+    temp= f->current_picture;
+    f->current_picture= f->last_picture;
+    f->last_picture= temp;
+
+    p= &f->current_picture;
+    avctx->coded_frame= p;
+
+    avctx->flags |= CODEC_FLAG_EMU_EDGE; // alternatively we would have to use our own buffer management
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 1;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    if(frame_4cc == ff_get_fourcc("ifrm")){
+        p->pict_type= I_TYPE;
+        if(decode_i_frame(f, buf, frame_size) < 0)
+            return -1;
+    }else if(frame_4cc == ff_get_fourcc("pfrm")){
+        p->pict_type= P_TYPE;
+        if(decode_p_frame(f, buf, frame_size) < 0)
+            return -1;
+    }else if(frame_4cc == ff_get_fourcc("snd_")){
+        av_log(avctx, AV_LOG_ERROR, "ignoring snd_ chunk length:%d\n", buf_size);
+    }else{
+        av_log(avctx, AV_LOG_ERROR, "ignoring unknown chunk length:%d\n", buf_size);
+    }
+
+    p->key_frame= p->pict_type == I_TYPE;
+
+    *picture= *p;
+    *data_size = sizeof(AVPicture);
+
+    emms_c();
+
+    return buf_size;
+}
+
+
+static void common_init(AVCodecContext *avctx){
+    FourXContext * const f = avctx->priv_data;
+
+    dsputil_init(&f->dsp, avctx);
+
+    f->avctx= avctx;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    FourXContext * const f = avctx->priv_data;
+
+    common_init(avctx);
+    init_vlcs(f);
+
+    avctx->pix_fmt= PIX_FMT_RGB565;
+
+    return 0;
+}
+
+
+static int decode_end(AVCodecContext *avctx){
+    FourXContext * const f = avctx->priv_data;
+    int i;
+
+    av_freep(&f->bitstream_buffer);
+    f->bitstream_buffer_size=0;
+    for(i=0; i<CFRAME_BUFFER_COUNT; i++){
+        av_freep(&f->cfrm[i].data);
+        f->cfrm[i].allocated_size= 0;
+    }
+    free_vlc(&f->pre_vlc);
+
+    return 0;
+}
+
+AVCodec fourxm_decoder = {
+    "4xm",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_4XM,
+    sizeof(FourXContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    /*CODEC_CAP_DR1,*/
+};
+
diff --git a/contrib/ffmpeg/libavcodec/8bps.c b/contrib/ffmpeg/libavcodec/8bps.c
new file mode 100644
index 000000000..3d4eb05b3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/8bps.c
@@ -0,0 +1,236 @@
+/*
+ * Quicktime Planar RGB (8BPS) Video Decoder
+ * Copyright (C) 2003 Roberto Togni
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file 8bps.c
+ * QT 8BPS Video Decoder by Roberto Togni <rtogni at bresciaonline dot it>
+ * For more information about the 8BPS format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * Supports: PAL8 (RGB 8bpp, paletted)
+ *         : BGR24 (RGB 24bpp) (can also output it as RGB32)
+ *         : RGB32 (RGB 32bpp, 4th plane is probably alpha and it's ignored)
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+
+static const enum PixelFormat pixfmt_rgb24[] = {PIX_FMT_BGR24, PIX_FMT_RGB32, -1};
+
+/*
+ * Decoder context
+ */
+typedef struct EightBpsContext {
+
+        AVCodecContext *avctx;
+        AVFrame pic;
+
+        unsigned char planes;
+        unsigned char planemap[4];
+} EightBpsContext;
+
+
+/*
+ *
+ * Decode a frame
+ *
+ */
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+        EightBpsContext * const c = (EightBpsContext *)avctx->priv_data;
+        unsigned char *encoded = (unsigned char *)buf;
+        unsigned char *pixptr, *pixptr_end;
+        unsigned int height = avctx->height; // Real image height
+        unsigned int dlen, p, row;
+        unsigned char *lp, *dp;
+        unsigned char count;
+        unsigned int px_inc;
+        unsigned int planes = c->planes;
+        unsigned char *planemap = c->planemap;
+
+        if(c->pic.data[0])
+                avctx->release_buffer(avctx, &c->pic);
+
+        c->pic.reference = 0;
+        c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
+        if(avctx->get_buffer(avctx, &c->pic) < 0){
+                av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+                return -1;
+        }
+
+        /* Set data pointer after line lengths */
+        dp = encoded + planes * (height << 1);
+
+        /* Ignore alpha plane, don't know what to do with it */
+        if (planes == 4)
+                planes--;
+
+        px_inc = planes + (avctx->pix_fmt == PIX_FMT_RGB32);
+
+        for (p = 0; p < planes; p++) {
+                /* Lines length pointer for this plane */
+                lp = encoded + p * (height << 1);
+
+                /* Decode a plane */
+                for(row = 0; row < height; row++) {
+                        pixptr = c->pic.data[0] + row * c->pic.linesize[0] + planemap[p];
+                        pixptr_end = pixptr + c->pic.linesize[0];
+                        dlen = be2me_16(*(unsigned short *)(lp+row*2));
+                        /* Decode a row of this plane */
+                        while(dlen > 0) {
+                                if(dp + 1 >= buf+buf_size) return -1;
+                                if ((count = *dp++) <= 127) {
+                                        count++;
+                                        dlen -= count + 1;
+                                        if (pixptr + count * px_inc > pixptr_end)
+                                            break;
+                                        if(dp + count > buf+buf_size) return -1;
+                                        while(count--) {
+                                                *pixptr = *dp++;
+                                                pixptr += px_inc;
+                                        }
+                                } else {
+                                        count = 257 - count;
+                                        if (pixptr + count * px_inc > pixptr_end)
+                                            break;
+                                        while(count--) {
+                                                *pixptr = *dp;
+                                                pixptr += px_inc;
+                                        }
+                                        dp++;
+                                        dlen -= 2;
+                                }
+                        }
+                }
+        }
+
+        if (avctx->palctrl) {
+                memcpy (c->pic.data[1], avctx->palctrl->palette, AVPALETTE_SIZE);
+                if (avctx->palctrl->palette_changed) {
+                        c->pic.palette_has_changed = 1;
+                        avctx->palctrl->palette_changed = 0;
+                } else
+                        c->pic.palette_has_changed = 0;
+        }
+
+        *data_size = sizeof(AVFrame);
+        *(AVFrame*)data = c->pic;
+
+        /* always report that the buffer was completely consumed */
+        return buf_size;
+}
+
+
+/*
+ *
+ * Init 8BPS decoder
+ *
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+        EightBpsContext * const c = (EightBpsContext *)avctx->priv_data;
+
+        c->avctx = avctx;
+        avctx->has_b_frames = 0;
+
+        c->pic.data[0] = NULL;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+
+        switch (avctx->bits_per_sample) {
+                case 8:
+                        avctx->pix_fmt = PIX_FMT_PAL8;
+                        c->planes = 1;
+                        c->planemap[0] = 0; // 1st plane is palette indexes
+                        if (avctx->palctrl == NULL) {
+                                av_log(avctx, AV_LOG_ERROR, "Error: PAL8 format but no palette from demuxer.\n");
+                                return -1;
+                        }
+                        break;
+                case 24:
+                        avctx->pix_fmt = avctx->get_format(avctx, pixfmt_rgb24);
+                        c->planes = 3;
+                        c->planemap[0] = 2; // 1st plane is red
+                        c->planemap[1] = 1; // 2nd plane is green
+                        c->planemap[2] = 0; // 3rd plane is blue
+                        break;
+                case 32:
+                        avctx->pix_fmt = PIX_FMT_RGB32;
+                        c->planes = 4;
+#ifdef WORDS_BIGENDIAN
+                        c->planemap[0] = 1; // 1st plane is red
+                        c->planemap[1] = 2; // 2nd plane is green
+                        c->planemap[2] = 3; // 3rd plane is blue
+                        c->planemap[3] = 0; // 4th plane is alpha???
+#else
+                        c->planemap[0] = 2; // 1st plane is red
+                        c->planemap[1] = 1; // 2nd plane is green
+                        c->planemap[2] = 0; // 3rd plane is blue
+                        c->planemap[3] = 3; // 4th plane is alpha???
+#endif
+                        break;
+                default:
+                        av_log(avctx, AV_LOG_ERROR, "Error: Unsupported color depth: %u.\n", avctx->bits_per_sample);
+                        return -1;
+        }
+
+  return 0;
+}
+
+
+
+
+/*
+ *
+ * Uninit 8BPS decoder
+ *
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+        EightBpsContext * const c = (EightBpsContext *)avctx->priv_data;
+
+        if (c->pic.data[0])
+                avctx->release_buffer(avctx, &c->pic);
+
+        return 0;
+}
+
+
+
+AVCodec eightbps_decoder = {
+        "8bps",
+        CODEC_TYPE_VIDEO,
+        CODEC_ID_8BPS,
+        sizeof(EightBpsContext),
+        decode_init,
+        NULL,
+        decode_end,
+        decode_frame,
+        CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/Makefile b/contrib/ffmpeg/libavcodec/Makefile
new file mode 100644
index 000000000..9ec6b96f1
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/Makefile
@@ -0,0 +1,448 @@
+#
+# libavcodec Makefile
+# (c) 2000-2005 Fabrice Bellard
+#
+include ../config.mak
+
+CFLAGS+=-I$(SRC_PATH)/libswscale $(AMR_CFLAGS)
+
+OBJS= bitstream.o \
+      utils.o \
+      allcodecs.o \
+      mpegvideo.o \
+      jrevdct.o \
+      jfdctfst.o \
+      jfdctint.o\
+      mjpeg.o \
+      resample.o \
+      resample2.o \
+      dsputil.o \
+      motion_est.o \
+      imgconvert.o \
+      mpeg12.o \
+      mpegaudiodec.o \
+      simple_idct.o \
+      ratecontrol.o \
+      eval.o \
+      error_resilience.o \
+      fft.o \
+      mdct.o \
+      raw.o \
+      golomb.o \
+      cabac.o\
+      faandct.o \
+      parser.o \
+      vp3dsp.o \
+      h264idct.o \
+      rangecoder.o \
+      pnm.o \
+      h263.o \
+      msmpeg4.o \
+      h263dec.o \
+      opt.o \
+      bitstream_filter.o \
+      audioconvert.o \
+
+
+HEADERS = avcodec.h opt.h
+
+OBJS-$(CONFIG_AASC_DECODER)            += aasc.o
+OBJS-$(CONFIG_AC3_ENCODER)             += ac3enc.o ac3.o
+OBJS-$(CONFIG_ALAC_DECODER)            += alac.o
+OBJS-$(CONFIG_ASV1_DECODER)            += asv1.o
+OBJS-$(CONFIG_ASV1_ENCODER)            += asv1.o
+OBJS-$(CONFIG_ASV2_DECODER)            += asv1.o
+OBJS-$(CONFIG_ASV2_ENCODER)            += asv1.o
+OBJS-$(CONFIG_AVS_DECODER)             += avs.o
+OBJS-$(CONFIG_BMP_DECODER)             += bmp.o
+OBJS-$(CONFIG_BMP_ENCODER)             += bmpenc.o
+OBJS-$(CONFIG_CAVS_DECODER)            += cavs.o cavsdsp.o
+OBJS-$(CONFIG_CINEPAK_DECODER)         += cinepak.o
+OBJS-$(CONFIG_CLJR_DECODER)            += cljr.o
+OBJS-$(CONFIG_CLJR_ENCODER)            += cljr.o
+OBJS-$(CONFIG_COOK_DECODER)            += cook.o
+OBJS-$(CONFIG_CSCD_DECODER)            += cscd.o
+OBJS-$(CONFIG_CYUV_DECODER)            += cyuv.o
+OBJS-$(CONFIG_DCA_DECODER)             += dca.o
+OBJS-$(CONFIG_DNXHD_DECODER)           += dnxhddec.o
+OBJS-$(CONFIG_DSICINVIDEO_DECODER)     += dsicinav.o
+OBJS-$(CONFIG_DSICINAUDIO_DECODER)     += dsicinav.o
+OBJS-$(CONFIG_DVBSUB_DECODER)          += dvbsubdec.o
+OBJS-$(CONFIG_DVBSUB_ENCODER)          += dvbsub.o
+OBJS-$(CONFIG_DVDSUB_DECODER)          += dvdsubdec.o
+OBJS-$(CONFIG_DVDSUB_ENCODER)          += dvdsubenc.o
+OBJS-$(CONFIG_DVVIDEO_DECODER)         += dv.o
+OBJS-$(CONFIG_DVVIDEO_ENCODER)         += dv.o
+OBJS-$(CONFIG_DXA_DECODER)             += dxa.o
+OBJS-$(CONFIG_EIGHTBPS_DECODER)        += 8bps.o
+OBJS-$(CONFIG_FFV1_DECODER)            += ffv1.o
+OBJS-$(CONFIG_FFV1_ENCODER)            += ffv1.o
+OBJS-$(CONFIG_FFVHUFF_DECODER)         += huffyuv.o
+OBJS-$(CONFIG_FFVHUFF_ENCODER)         += huffyuv.o
+OBJS-$(CONFIG_FLAC_DECODER)            += flac.o
+OBJS-$(CONFIG_FLAC_ENCODER)            += flacenc.o
+OBJS-$(CONFIG_FLASHSV_DECODER)         += flashsv.o
+OBJS-$(CONFIG_FLASHSV_ENCODER)         += flashsvenc.o
+OBJS-$(CONFIG_FLIC_DECODER)            += flicvideo.o
+OBJS-$(CONFIG_FOURXM_DECODER)          += 4xm.o
+OBJS-$(CONFIG_FRAPS_DECODER)           += fraps.o
+OBJS-$(CONFIG_GIF_DECODER)             += gifdec.o lzw.o
+OBJS-$(CONFIG_GIF_ENCODER)             += gif.o
+OBJS-$(CONFIG_H261_DECODER)            += h261.o
+OBJS-$(CONFIG_H261_ENCODER)            += h261.o
+OBJS-$(CONFIG_H264_DECODER)            += h264.o
+OBJS-$(CONFIG_H264_ENCODER)            += h264enc.o h264dsp.o
+OBJS-$(CONFIG_HUFFYUV_DECODER)         += huffyuv.o
+OBJS-$(CONFIG_HUFFYUV_ENCODER)         += huffyuv.o
+OBJS-$(CONFIG_IDCIN_DECODER)           += idcinvideo.o
+OBJS-$(CONFIG_IMC_DECODER)             += imc.o
+OBJS-$(CONFIG_INDEO2_DECODER)          += indeo2.o
+OBJS-$(CONFIG_INDEO3_DECODER)          += indeo3.o
+OBJS-$(CONFIG_INTERPLAY_VIDEO_DECODER) += interplayvideo.o
+OBJS-$(CONFIG_INTERPLAY_DPCM_DECODER)  += dpcm.o
+OBJS-$(CONFIG_KMVC_DECODER)            += kmvc.o
+OBJS-$(CONFIG_LOCO_DECODER)            += loco.o
+OBJS-$(CONFIG_MACE3_DECODER)           += mace.o
+OBJS-$(CONFIG_MACE6_DECODER)           += mace.o
+OBJS-$(CONFIG_MMVIDEO_DECODER)         += mmvideo.o
+OBJS-$(CONFIG_MP2_ENCODER)             += mpegaudio.o
+OBJS-$(CONFIG_MPC7_DECODER)            += mpc.o
+OBJS-$(CONFIG_MSRLE_DECODER)           += msrle.o
+OBJS-$(CONFIG_MSVIDEO1_DECODER)        += msvideo1.o
+OBJS-$(CONFIG_MSZH_DECODER)            += lcl.o
+OBJS-$(CONFIG_NUV_DECODER)             += nuv.o rtjpeg.o
+OBJS-$(CONFIG_PNG_DECODER)             += png.o
+OBJS-$(CONFIG_PNG_ENCODER)             += png.o
+OBJS-$(CONFIG_QDM2_DECODER)            += qdm2.o
+OBJS-$(CONFIG_QDRAW_DECODER)           += qdrw.o
+OBJS-$(CONFIG_QPEG_DECODER)            += qpeg.o
+OBJS-$(CONFIG_QTRLE_DECODER)           += qtrle.o
+OBJS-$(CONFIG_RA_144_DECODER)          += ra144.o
+OBJS-$(CONFIG_RA_288_DECODER)          += ra288.o
+OBJS-$(CONFIG_ROQ_DECODER)             += roqvideo.o
+OBJS-$(CONFIG_ROQ_DPCM_DECODER)        += dpcm.o
+OBJS-$(CONFIG_RPZA_DECODER)            += rpza.o
+OBJS-$(CONFIG_RV10_DECODER)            += rv10.o
+OBJS-$(CONFIG_RV10_ENCODER)            += rv10.o
+OBJS-$(CONFIG_RV20_DECODER)            += rv10.o
+OBJS-$(CONFIG_RV20_ENCODER)            += rv10.o
+OBJS-$(CONFIG_SHORTEN_DECODER)         += shorten.o
+OBJS-$(CONFIG_SMACKAUD_DECODER)        += smacker.o
+OBJS-$(CONFIG_SMACKER_DECODER)         += smacker.o
+OBJS-$(CONFIG_SMC_DECODER)             += smc.o
+OBJS-$(CONFIG_SNOW_DECODER)            += snow.o
+OBJS-$(CONFIG_SNOW_ENCODER)            += snow.o
+OBJS-$(CONFIG_SOL_DPCM_DECODER)        += dpcm.o
+OBJS-$(CONFIG_SONIC_DECODER)           += sonic.o
+OBJS-$(CONFIG_SONIC_ENCODER)           += sonic.o
+OBJS-$(CONFIG_SONIC_LS_DECODER)        += sonic.o
+OBJS-$(CONFIG_SVQ1_DECODER)            += svq1.o
+OBJS-$(CONFIG_SVQ1_ENCODER)            += svq1.o
+OBJS-$(CONFIG_SVQ3_DECODER)            += h264.o
+OBJS-$(CONFIG_TARGA_DECODER)           += targa.o
+OBJS-$(CONFIG_TARGA_ENCODER)           += targaenc.o
+OBJS-$(CONFIG_THEORA_DECODER)          += vp3.o xiph.o
+OBJS-$(CONFIG_TIERTEXSEQVIDEO_DECODER) += tiertexseqv.o
+OBJS-$(CONFIG_TIFF_DECODER)            += tiff.o lzw.o
+OBJS-$(CONFIG_TRUEMOTION1_DECODER)     += truemotion1.o
+OBJS-$(CONFIG_TRUEMOTION2_DECODER)     += truemotion2.o
+OBJS-$(CONFIG_TRUESPEECH_DECODER)      += truespeech.o
+OBJS-$(CONFIG_TSCC_DECODER)            += tscc.o
+OBJS-$(CONFIG_TTA_DECODER)             += tta.o
+OBJS-$(CONFIG_ULTI_DECODER)            += ulti.o
+OBJS-$(CONFIG_VC1_DECODER)             += vc1.o vc1dsp.o
+OBJS-$(CONFIG_VCR1_DECODER)            += vcr1.o
+OBJS-$(CONFIG_VCR1_ENCODER)            += vcr1.o
+OBJS-$(CONFIG_VMDAUDIO_DECODER)        += vmdav.o
+OBJS-$(CONFIG_VMDVIDEO_DECODER)        += vmdav.o
+OBJS-$(CONFIG_VMNC_DECODER)            += vmnc.o
+OBJS-$(CONFIG_VORBIS_DECODER)          += vorbis.o vorbis_data.o xiph.o
+OBJS-$(CONFIG_VORBIS_ENCODER)          += vorbis_enc.o vorbis.o vorbis_data.o
+OBJS-$(CONFIG_VP3_DECODER)             += vp3.o
+OBJS-$(CONFIG_VP5_DECODER)             += vp5.o vp56.o vp56data.o
+OBJS-$(CONFIG_VP6_DECODER)             += vp6.o vp56.o vp56data.o
+OBJS-$(CONFIG_VQA_DECODER)             += vqavideo.o
+OBJS-$(CONFIG_WAVPACK_DECODER)         += wavpack.o
+OBJS-$(CONFIG_WMAV1_DECODER)           += wmadec.o wma.o
+OBJS-$(CONFIG_WMAV2_DECODER)           += wmadec.o wma.o
+OBJS-$(CONFIG_WMAV1_ENCODER)           += wmaenc.o wma.o
+OBJS-$(CONFIG_WMAV2_ENCODER)           += wmaenc.o wma.o
+OBJS-$(CONFIG_WMV3_DECODER)            += vc1.o vc1dsp.o
+OBJS-$(CONFIG_WNV1_DECODER)            += wnv1.o
+OBJS-$(CONFIG_WS_SND1_DECODER)         += ws-snd1.o
+OBJS-$(CONFIG_XAN_DPCM_DECODER)        += dpcm.o
+OBJS-$(CONFIG_XAN_WC3_DECODER)         += xan.o
+OBJS-$(CONFIG_XAN_WC4_DECODER)         += xan.o
+OBJS-$(CONFIG_XL_DECODER)              += xl.o
+OBJS-$(CONFIG_ZLIB_DECODER)            += lcl.o
+OBJS-$(CONFIG_ZLIB_ENCODER)            += lcl.o
+OBJS-$(CONFIG_ZMBV_DECODER)            += zmbv.o
+OBJS-$(CONFIG_ZMBV_ENCODER)            += zmbvenc.o
+
+OBJS-$(CONFIG_PCM_S32LE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S32LE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S32BE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S32BE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U32LE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U32LE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U32BE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U32BE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S24LE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S24LE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S24BE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S24BE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U24LE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U24LE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U24BE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U24BE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S24DAUD_DECODER)     += pcm.o
+OBJS-$(CONFIG_PCM_S24DAUD_ENCODER)     += pcm.o
+OBJS-$(CONFIG_PCM_S16LE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S16LE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S16BE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S16BE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U16LE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U16LE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U16BE_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_U16BE_ENCODER)       += pcm.o
+OBJS-$(CONFIG_PCM_S8_DECODER)          += pcm.o
+OBJS-$(CONFIG_PCM_S8_ENCODER)          += pcm.o
+OBJS-$(CONFIG_PCM_U8_DECODER)          += pcm.o
+OBJS-$(CONFIG_PCM_U8_ENCODER)          += pcm.o
+OBJS-$(CONFIG_PCM_ALAW_DECODER)        += pcm.o
+OBJS-$(CONFIG_PCM_ALAW_ENCODER)        += pcm.o
+OBJS-$(CONFIG_PCM_MULAW_DECODER)       += pcm.o
+OBJS-$(CONFIG_PCM_MULAW_ENCODER)       += pcm.o
+
+OBJS-$(CONFIG_ADPCM_4XM_DECODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_4XM_ENCODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_ADX_DECODER)       += adx.o
+OBJS-$(CONFIG_ADPCM_ADX_ENCODER)       += adx.o
+OBJS-$(CONFIG_ADPCM_CT_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_CT_ENCODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_ENCODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_G726_DECODER)      += g726.o
+OBJS-$(CONFIG_ADPCM_G726_ENCODER)      += g726.o
+OBJS-$(CONFIG_ADPCM_IMA_DK3_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_DK3_ENCODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_DK4_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_DK4_ENCODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_QT_DECODER)    += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_QT_ENCODER)    += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_SMJPEG_DECODER) += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_SMJPEG_ENCODER) += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WAV_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WAV_ENCODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WS_DECODER)    += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WS_ENCODER)    += adpcm.o
+OBJS-$(CONFIG_ADPCM_MS_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_MS_ENCODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_2_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_2_ENCODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_3_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_3_ENCODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_4_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_4_ENCODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_SWF_DECODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_SWF_ENCODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_XA_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_XA_ENCODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_YAMAHA_DECODER)    += adpcm.o
+OBJS-$(CONFIG_ADPCM_YAMAHA_ENCODER)    += adpcm.o
+
+# external codec libraries
+OBJS-$(CONFIG_LIBA52)                  += a52dec.o
+OBJS-$(CONFIG_LIBDTS)                  += dtsdec.o
+OBJS-$(CONFIG_LIBFAAC)                 += faac.o
+OBJS-$(CONFIG_LIBFAAD)                 += faad.o
+OBJS-$(CONFIG_LIBGSM)                  += libgsm.o
+OBJS-$(CONFIG_LIBMP3LAME)              += mp3lameaudio.o
+OBJS-$(CONFIG_LIBTHEORA)               += libtheoraenc.o
+OBJS-$(CONFIG_LIBVORBIS)               += oggvorbis.o
+OBJS-$(CONFIG_X264)                    += x264.o
+OBJS-$(CONFIG_XVID)                    += xvidff.o xvid_rc.o
+
+OBJS-$(CONFIG_AMR)                     += amr.o
+OBJS-$(CONFIG_AMR_NB)                  += amr_float/sp_dec.o     \
+                                          amr_float/sp_enc.o     \
+                                          amr_float/interf_dec.o \
+                                          amr_float/interf_enc.o
+
+ifeq ($(CONFIG_AMR_NB_FIXED),yes)
+EXTRAOBJS += amr/*.o
+EXTRADEPS=amrlibs
+endif
+
+OBJS-$(CONFIG_AMR_WB)                  += amrwb_float/dec_acelp.o \
+                                          amrwb_float/dec_dtx.o   \
+                                          amrwb_float/dec_gain.o  \
+                                          amrwb_float/dec_if.o    \
+                                          amrwb_float/dec_lpc.o   \
+                                          amrwb_float/dec_main.o  \
+                                          amrwb_float/dec_rom.o   \
+                                          amrwb_float/dec_util.o  \
+                                          amrwb_float/enc_acelp.o \
+                                          amrwb_float/enc_dtx.o   \
+                                          amrwb_float/enc_gain.o  \
+                                          amrwb_float/enc_if.o    \
+                                          amrwb_float/enc_lpc.o   \
+                                          amrwb_float/enc_main.o  \
+                                          amrwb_float/enc_rom.o   \
+                                          amrwb_float/enc_util.o  \
+                                          amrwb_float/if_rom.o
+
+OBJS-$(CONFIG_AAC_PARSER)              += parser.o
+OBJS-$(CONFIG_AC3_PARSER)              += parser.o ac3.o
+OBJS-$(CONFIG_CAVSVIDEO_PARSER)        += cavs.o parser.o
+OBJS-$(CONFIG_DVBSUB_PARSER)           += dvbsubdec.o
+OBJS-$(CONFIG_DVDSUB_PARSER)           += dvdsubdec.o
+OBJS-$(CONFIG_H261_PARSER)             += h261.o
+OBJS-$(CONFIG_H263_PARSER)             += h263dec.o
+OBJS-$(CONFIG_H264_PARSER)             += h264.o
+OBJS-$(CONFIG_MJPEG_PARSER)            += mjpeg.o
+OBJS-$(CONFIG_MPEG4VIDEO_PARSER)       += parser.o
+OBJS-$(CONFIG_MPEGAUDIO_PARSER)        += parser.o
+OBJS-$(CONFIG_MPEGVIDEO_PARSER)        += parser.o
+OBJS-$(CONFIG_PNM_PARSER)              += pnm.o
+
+OBJS-$(HAVE_PTHREADS)                  += pthread.o
+OBJS-$(HAVE_W32THREADS)                += w32thread.o
+OBJS-$(HAVE_OS2THREADS)                += os2thread.o
+OBJS-$(HAVE_BEOSTHREADS)               += beosthread.o
+
+OBJS-$(HAVE_XVMC_ACCEL)                += xvmcvideo.o
+
+ifneq ($(CONFIG_SWSCALER),yes)
+OBJS += imgresample.o
+endif
+
+# processor-specific code
+ifeq ($(TARGET_MMX),yes)
+OBJS += i386/fdct_mmx.o \
+        i386/cputest.o \
+        i386/dsputil_mmx.o \
+        i386/mpegvideo_mmx.o \
+        i386/motion_est_mmx.o \
+        i386/simple_idct_mmx.o \
+        i386/idct_mmx_xvid.o \
+        i386/fft_sse.o \
+        i386/vp3dsp_mmx.o \
+        i386/vp3dsp_sse2.o \
+        i386/fft_3dn.o \
+        i386/fft_3dn2.o \
+
+OBJS-$(CONFIG_GPL)                     += i386/idct_mmx.o
+OBJS-$(CONFIG_CAVS_DECODER)            += i386/cavsdsp_mmx.o
+OBJS-$(CONFIG_SNOW_DECODER)            += i386/snowdsp_mmx.o
+endif
+
+ASM_OBJS-$(TARGET_ARCH_ARMV4L)         += armv4l/jrevdct_arm.o     \
+                                          armv4l/simple_idct_arm.o \
+                                          armv4l/dsputil_arm_s.o   \
+
+OBJS-$(TARGET_ARCH_ARMV4L)             += armv4l/dsputil_arm.o   \
+                                          armv4l/mpegvideo_arm.o \
+
+OBJS-$(TARGET_IWMMXT)                  += armv4l/dsputil_iwmmxt.o   \
+                                          armv4l/mpegvideo_iwmmxt.o \
+
+ASM_OBJS-$(TARGET_ARMV5TE)             += armv4l/simple_idct_armv5te.o \
+                                          armv4l/mpegvideo_armv5te.o \
+
+ASM_OBJS-$(HAVE_ARMV6)                 += armv4l/simple_idct_armv6.o
+
+OBJS-$(TARGET_ARCH_SPARC)              += sparc/dsputil_vis.o \
+
+sparc/dsputil_vis.o: CFLAGS += -mcpu=ultrasparc -mtune=ultrasparc
+
+OBJS-$(HAVE_MLIB)                      += mlib/dsputil_mlib.o \
+
+OBJS-$(TARGET_ARCH_ALPHA)              += alpha/dsputil_alpha.o     \
+                                          alpha/mpegvideo_alpha.o   \
+                                          alpha/simple_idct_alpha.o \
+                                          alpha/motion_est_alpha.o  \
+
+ASM_OBJS-$(TARGET_ARCH_ALPHA)          += alpha/dsputil_alpha_asm.o  \
+                                          alpha/motion_est_mvi_asm.o \
+
+OBJS-$(TARGET_ARCH_POWERPC)            += ppc/dsputil_ppc.o   \
+                                          ppc/mpegvideo_ppc.o \
+
+OBJS-$(TARGET_MMI)                     += ps2/dsputil_mmi.o   \
+                                          ps2/idct_mmi.o      \
+                                          ps2/mpegvideo_mmi.o \
+
+OBJS-$(TARGET_ARCH_SH4)                += sh4/idct_sh4.o      \
+                                          sh4/dsputil_sh4.o   \
+                                          sh4/dsputil_align.o \
+
+OBJS-$(TARGET_ALTIVEC)                 += ppc/dsputil_altivec.o      \
+                                          ppc/mpegvideo_altivec.o    \
+                                          ppc/idct_altivec.o         \
+                                          ppc/fft_altivec.o          \
+                                          ppc/gmc_altivec.o          \
+                                          ppc/fdct_altivec.o         \
+                                          ppc/float_altivec.o        \
+
+ifeq ($(TARGET_ALTIVEC),yes)
+OBJS-$(CONFIG_H264_DECODER)            += ppc/h264_altivec.o
+OBJS-$(CONFIG_SNOW_DECODER)            += ppc/snow_altivec.o
+OBJS-$(CONFIG_VC1_DECODER)             += ppc/vc1dsp_altivec.o
+OBJS-$(CONFIG_WMV3_DECODER)            += ppc/vc1dsp_altivec.o
+endif
+
+OBJS-$(TARGET_ARCH_BFIN)               += bfin/dsputil_bfin.o \
+
+ASM_OBJS-$(TARGET_ARCH_BFIN)           += bfin/pixels_bfin.o \
+                                          bfin/idct_bfin.o   \
+                                          bfin/fdct_bfin.o   \
+
+EXTRALIBS := -L$(BUILD_ROOT)/libavutil -lavutil$(BUILDSUF) $(EXTRALIBS)
+
+NAME=avcodec
+LIBVERSION=$(LAVCVERSION)
+LIBMAJOR=$(LAVCMAJOR)
+
+TESTS= imgresample-test fft-test dct-test
+ifeq ($(TARGET_ARCH_X86),yes)
+TESTS+= cpuid_test motion-test
+endif
+
+include ../common.mak
+
+amrlibs:
+	$(MAKE) -C amr spclib fipoplib
+
+tests: apiexample $(TESTS)
+
+clean::
+	rm -f \
+	   i386/*.o i386/*~ \
+	   armv4l/*.o armv4l/*~ \
+	   mlib/*.o mlib/*~ \
+	   alpha/*.o alpha/*~ \
+	   ppc/*.o ppc/*~ \
+	   ps2/*.o ps2/*~ \
+	   sh4/*.o sh4/*~ \
+	   sparc/*.o sparc/*~ \
+	   amr_float/*.o \
+	   apiexample $(TESTS)
+	-$(MAKE) -C amr clean
+	-$(MAKE) -C amrwb_float -f makefile.gcc clean
+
+apiexample: apiexample.o $(LIB)
+
+cpuid_test: i386/cputest.c
+	$(CC) $(CFLAGS) -D__TEST__ -o $@ $<
+
+imgresample-test: imgresample.c $(LIB)
+	$(CC) $(CFLAGS) -DTEST -o $@ $^ $(EXTRALIBS)
+
+dct-test: dct-test.o fdctref.o $(LIB)
+
+motion-test: motion_test.o $(LIB)
+
+fft-test: fft-test.o $(LIB)
+
+.PHONY: amrlibs tests
diff --git a/contrib/ffmpeg/libavcodec/a52dec.c b/contrib/ffmpeg/libavcodec/a52dec.c
new file mode 100644
index 000000000..c2da2283d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/a52dec.c
@@ -0,0 +1,259 @@
+/*
+ * A52 decoder using liba52
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file a52dec.c
+ * A52 decoder using liba52
+ */
+
+#include "avcodec.h"
+#include <a52dec/a52.h>
+
+#ifdef CONFIG_LIBA52BIN
+#include <dlfcn.h>
+static const char* liba52name = "liba52.so.0";
+#endif
+
+/**
+ * liba52 - Copyright (C) Aaron Holtzman
+ * released under the GPL license.
+ */
+typedef struct AC3DecodeState {
+    uint8_t inbuf[4096]; /* input buffer */
+    uint8_t *inbuf_ptr;
+    int frame_size;
+    int flags;
+    int channels;
+    a52_state_t* state;
+    sample_t* samples;
+
+    /*
+     * virtual method table
+     *
+     * using this function table so the liba52 doesn't
+     * have to be really linked together with ffmpeg
+     * and might be linked in runtime - this allows binary
+     * distribution of ffmpeg library which doens't depend
+     * on liba52 library - but if user has it installed
+     * it will be used - user might install such library
+     * separately
+     */
+    void* handle;
+    a52_state_t* (*a52_init)(uint32_t mm_accel);
+    sample_t* (*a52_samples)(a52_state_t * state);
+    int (*a52_syncinfo)(uint8_t * buf, int * flags,
+                          int * sample_rate, int * bit_rate);
+    int (*a52_frame)(a52_state_t * state, uint8_t * buf, int * flags,
+                       sample_t * level, sample_t bias);
+    void (*a52_dynrng)(a52_state_t * state,
+                         sample_t (* call) (sample_t, void *), void * data);
+    int (*a52_block)(a52_state_t * state);
+    void (*a52_free)(a52_state_t * state);
+
+} AC3DecodeState;
+
+#ifdef CONFIG_LIBA52BIN
+static void* dlsymm(void* handle, const char* symbol)
+{
+    void* f = dlsym(handle, symbol);
+    if (!f)
+        av_log( NULL, AV_LOG_ERROR, "A52 Decoder - function '%s' can't be resolved\n", symbol);
+    return f;
+}
+#endif
+
+static int a52_decode_init(AVCodecContext *avctx)
+{
+    AC3DecodeState *s = avctx->priv_data;
+
+#ifdef CONFIG_LIBA52BIN
+    s->handle = dlopen(liba52name, RTLD_LAZY);
+    if (!s->handle)
+    {
+        av_log( avctx, AV_LOG_ERROR, "A52 library %s could not be opened! \n%s\n", liba52name, dlerror());
+        return -1;
+    }
+    s->a52_init = (a52_state_t* (*)(uint32_t)) dlsymm(s->handle, "a52_init");
+    s->a52_samples = (sample_t* (*)(a52_state_t*)) dlsymm(s->handle, "a52_samples");
+    s->a52_syncinfo = (int (*)(uint8_t*, int*, int*, int*)) dlsymm(s->handle, "a52_syncinfo");
+    s->a52_frame = (int (*)(a52_state_t*, uint8_t*, int*, sample_t*, sample_t)) dlsymm(s->handle, "a52_frame");
+    s->a52_block = (int (*)(a52_state_t*)) dlsymm(s->handle, "a52_block");
+    s->a52_free = (void (*)(a52_state_t*)) dlsymm(s->handle, "a52_free");
+    if (!s->a52_init || !s->a52_samples || !s->a52_syncinfo
+        || !s->a52_frame || !s->a52_block || !s->a52_free)
+    {
+        dlclose(s->handle);
+        return -1;
+    }
+#else
+    s->handle = 0;
+    s->a52_init = a52_init;
+    s->a52_samples = a52_samples;
+    s->a52_syncinfo = a52_syncinfo;
+    s->a52_frame = a52_frame;
+    s->a52_block = a52_block;
+    s->a52_free = a52_free;
+#endif
+    s->state = s->a52_init(0); /* later use CPU flags */
+    s->samples = s->a52_samples(s->state);
+    s->inbuf_ptr = s->inbuf;
+    s->frame_size = 0;
+
+    return 0;
+}
+
+/**** the following two functions comes from a52dec */
+static inline int blah (int32_t i)
+{
+    if (i > 0x43c07fff)
+        return 32767;
+    else if (i < 0x43bf8000)
+        return -32768;
+    return i - 0x43c00000;
+}
+
+static inline void float_to_int (float * _f, int16_t * s16, int nchannels)
+{
+    int i, j, c;
+    int32_t * f = (int32_t *) _f;       // XXX assumes IEEE float format
+
+    j = 0;
+    nchannels *= 256;
+    for (i = 0; i < 256; i++) {
+        for (c = 0; c < nchannels; c += 256)
+            s16[j++] = blah (f[i + c]);
+    }
+}
+
+/**** end */
+
+#define HEADER_SIZE 7
+
+static int a52_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    AC3DecodeState *s = avctx->priv_data;
+    uint8_t *buf_ptr;
+    int flags, i, len;
+    int sample_rate, bit_rate;
+    short *out_samples = data;
+    float level;
+    static const int ac3_channels[8] = {
+        2, 1, 2, 3, 3, 4, 4, 5
+    };
+
+    *data_size= 0;
+
+    buf_ptr = buf;
+    while (buf_size > 0) {
+        len = s->inbuf_ptr - s->inbuf;
+        if (s->frame_size == 0) {
+            /* no header seen : find one. We need at least 7 bytes to parse it */
+            len = HEADER_SIZE - len;
+            if (len > buf_size)
+                len = buf_size;
+            memcpy(s->inbuf_ptr, buf_ptr, len);
+            buf_ptr += len;
+            s->inbuf_ptr += len;
+            buf_size -= len;
+            if ((s->inbuf_ptr - s->inbuf) == HEADER_SIZE) {
+                len = s->a52_syncinfo(s->inbuf, &s->flags, &sample_rate, &bit_rate);
+                if (len == 0) {
+                    /* no sync found : move by one byte (inefficient, but simple!) */
+                    memcpy(s->inbuf, s->inbuf + 1, HEADER_SIZE - 1);
+                    s->inbuf_ptr--;
+                } else {
+                    s->frame_size = len;
+                    /* update codec info */
+                    avctx->sample_rate = sample_rate;
+                    s->channels = ac3_channels[s->flags & 7];
+                    if (s->flags & A52_LFE)
+                        s->channels++;
+                    if (avctx->channels == 0)
+                        /* No specific number of channel requested */
+                        avctx->channels = s->channels;
+                    else if (s->channels < avctx->channels) {
+                        av_log(avctx, AV_LOG_ERROR, "ac3dec: AC3 Source channels are less than specified: output to %d channels.. (frmsize: %d)\n", s->channels, len);
+                        avctx->channels = s->channels;
+                    }
+                    avctx->bit_rate = bit_rate;
+                }
+            }
+        } else if (len < s->frame_size) {
+            len = s->frame_size - len;
+            if (len > buf_size)
+                len = buf_size;
+
+            memcpy(s->inbuf_ptr, buf_ptr, len);
+            buf_ptr += len;
+            s->inbuf_ptr += len;
+            buf_size -= len;
+        } else {
+            flags = s->flags;
+            if (avctx->channels == 1)
+                flags = A52_MONO;
+            else if (avctx->channels == 2)
+                flags = A52_STEREO;
+            else
+                flags |= A52_ADJUST_LEVEL;
+            level = 1;
+            if (s->a52_frame(s->state, s->inbuf, &flags, &level, 384)) {
+            fail:
+                av_log(avctx, AV_LOG_ERROR, "Error decoding frame\n");
+                s->inbuf_ptr = s->inbuf;
+                s->frame_size = 0;
+                continue;
+            }
+            for (i = 0; i < 6; i++) {
+                if (s->a52_block(s->state))
+                    goto fail;
+                float_to_int(s->samples, out_samples + i * 256 * avctx->channels, avctx->channels);
+            }
+            s->inbuf_ptr = s->inbuf;
+            s->frame_size = 0;
+            *data_size = 6 * avctx->channels * 256 * sizeof(int16_t);
+            break;
+        }
+    }
+    return buf_ptr - buf;
+}
+
+static int a52_decode_end(AVCodecContext *avctx)
+{
+    AC3DecodeState *s = avctx->priv_data;
+    s->a52_free(s->state);
+#ifdef CONFIG_LIBA52BIN
+    dlclose(s->handle);
+#endif
+    return 0;
+}
+
+AVCodec liba52_decoder = {
+    "ac3",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AC3,
+    sizeof(AC3DecodeState),
+    a52_decode_init,
+    NULL,
+    a52_decode_end,
+    a52_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/aasc.c b/contrib/ffmpeg/libavcodec/aasc.c
new file mode 100644
index 000000000..8f26fae87
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/aasc.c
@@ -0,0 +1,175 @@
+/*
+ * Autodesc RLE Decoder
+ * Copyright (C) 2005 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file aasc.c
+ * Autodesc RLE Video Decoder by Konstantin Shishkov
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+typedef struct AascContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+} AascContext;
+
+#define FETCH_NEXT_STREAM_BYTE() \
+    if (stream_ptr >= buf_size) \
+    { \
+      av_log(s->avctx, AV_LOG_ERROR, " AASC: stream ptr just went out of bounds (fetch)\n"); \
+      break; \
+    } \
+    stream_byte = buf[stream_ptr++];
+
+static int aasc_decode_init(AVCodecContext *avctx)
+{
+    AascContext *s = (AascContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+
+    avctx->pix_fmt = PIX_FMT_BGR24;
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int aasc_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    AascContext *s = (AascContext *)avctx->priv_data;
+    int stream_ptr = 4;
+    unsigned char rle_code;
+    unsigned char stream_byte;
+    int pixel_ptr = 0;
+    int row_dec, row_ptr;
+    int frame_size;
+    int i;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    row_dec = s->frame.linesize[0];
+    row_ptr = (s->avctx->height - 1) * row_dec;
+    frame_size = row_dec * s->avctx->height;
+
+    while (row_ptr >= 0) {
+        FETCH_NEXT_STREAM_BYTE();
+        rle_code = stream_byte;
+        if (rle_code == 0) {
+            /* fetch the next byte to see how to handle escape code */
+            FETCH_NEXT_STREAM_BYTE();
+            if (stream_byte == 0) {
+                /* line is done, goto the next one */
+                row_ptr -= row_dec;
+                pixel_ptr = 0;
+            } else if (stream_byte == 1) {
+                /* decode is done */
+                break;
+            } else if (stream_byte == 2) {
+                /* reposition frame decode coordinates */
+                FETCH_NEXT_STREAM_BYTE();
+                pixel_ptr += stream_byte;
+                FETCH_NEXT_STREAM_BYTE();
+                row_ptr -= stream_byte * row_dec;
+            } else {
+                /* copy pixels from encoded stream */
+                if ((pixel_ptr + stream_byte > avctx->width * 3) ||
+                    (row_ptr < 0)) {
+                    av_log(s->avctx, AV_LOG_ERROR, " AASC: frame ptr just went out of bounds (copy1)\n");
+                    break;
+                }
+
+                rle_code = stream_byte;
+                if (stream_ptr + rle_code > buf_size) {
+                    av_log(s->avctx, AV_LOG_ERROR, " AASC: stream ptr just went out of bounds (copy2)\n");
+                    break;
+                }
+
+                for (i = 0; i < rle_code; i++) {
+                    FETCH_NEXT_STREAM_BYTE();
+                    s->frame.data[0][row_ptr + pixel_ptr] = stream_byte;
+                    pixel_ptr++;
+                }
+                if (rle_code & 1)
+                    stream_ptr++;
+            }
+        } else {
+            /* decode a run of data */
+            if ((pixel_ptr + rle_code > avctx->width * 3) ||
+                (row_ptr < 0)) {
+                av_log(s->avctx, AV_LOG_ERROR, " AASC: frame ptr just went out of bounds (run1)\n");
+                break;
+            }
+
+            FETCH_NEXT_STREAM_BYTE();
+
+            while(rle_code--) {
+                s->frame.data[0][row_ptr + pixel_ptr] = stream_byte;
+                pixel_ptr++;
+            }
+        }
+    }
+
+    /* one last sanity check on the way out */
+    if (stream_ptr < buf_size)
+        av_log(s->avctx, AV_LOG_ERROR, " AASC: ended frame decode with bytes left over (%d < %d)\n",
+            stream_ptr, buf_size);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int aasc_decode_end(AVCodecContext *avctx)
+{
+    AascContext *s = (AascContext *)avctx->priv_data;
+
+    /* release the last frame */
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec aasc_decoder = {
+    "aasc",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_AASC,
+    sizeof(AascContext),
+    aasc_decode_init,
+    NULL,
+    aasc_decode_end,
+    aasc_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/ac3.c b/contrib/ffmpeg/libavcodec/ac3.c
new file mode 100644
index 000000000..3749d02f0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ac3.c
@@ -0,0 +1,287 @@
+/*
+ * Common code between AC3 encoder and decoder
+ * Copyright (c) 2000 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file ac3.c
+ * Common code between AC3 encoder and decoder.
+ */
+
+#include "avcodec.h"
+#include "ac3.h"
+#include "ac3tab.h"
+#include "bitstream.h"
+
+static inline int calc_lowcomp1(int a, int b0, int b1, int c)
+{
+    if ((b0 + 256) == b1) {
+        a = c;
+    } else if (b0 > b1) {
+        a = FFMAX(a - 64, 0);
+    }
+    return a;
+}
+
+static inline int calc_lowcomp(int a, int b0, int b1, int bin)
+{
+    if (bin < 7) {
+        return calc_lowcomp1(a, b0, b1, 384);
+    } else if (bin < 20) {
+        return calc_lowcomp1(a, b0, b1, 320);
+    } else {
+        return FFMAX(a - 128, 0);
+    }
+}
+
+void ff_ac3_bit_alloc_calc_psd(int8_t *exp, int start, int end, int16_t *psd,
+                               int16_t *bndpsd)
+{
+    int bin, i, j, k, end1, v;
+
+    /* exponent mapping to PSD */
+    for(bin=start;bin<end;bin++) {
+        psd[bin]=(3072 - (exp[bin] << 7));
+    }
+
+    /* PSD integration */
+    j=start;
+    k=masktab[start];
+    do {
+        v=psd[j];
+        j++;
+        end1 = FFMIN(bndtab[k+1], end);
+        for(i=j;i<end1;i++) {
+            /* logadd */
+            int adr = FFMIN(FFABS(v - psd[j]) >> 1, 255);
+            v = FFMAX(v, psd[j]) + latab[adr];
+            j++;
+        }
+        bndpsd[k]=v;
+        k++;
+    } while (end > bndtab[k]);
+}
+
+void ff_ac3_bit_alloc_calc_mask(AC3BitAllocParameters *s, int16_t *bndpsd,
+                                int start, int end, int fgain, int is_lfe,
+                                int deltbae, int deltnseg, uint8_t *deltoffst,
+                                uint8_t *deltlen, uint8_t *deltba,
+                                int16_t *mask)
+{
+    int16_t excite[50]; /* excitation */
+    int bin, k;
+    int bndstrt, bndend, begin, end1, tmp;
+    int lowcomp, fastleak, slowleak;
+
+    /* excitation function */
+    bndstrt = masktab[start];
+    bndend = masktab[end-1] + 1;
+
+    if (bndstrt == 0) {
+        lowcomp = 0;
+        lowcomp = calc_lowcomp1(lowcomp, bndpsd[0], bndpsd[1], 384);
+        excite[0] = bndpsd[0] - fgain - lowcomp;
+        lowcomp = calc_lowcomp1(lowcomp, bndpsd[1], bndpsd[2], 384);
+        excite[1] = bndpsd[1] - fgain - lowcomp;
+        begin = 7;
+        for (bin = 2; bin < 7; bin++) {
+            if (!(is_lfe && bin == 6))
+                lowcomp = calc_lowcomp1(lowcomp, bndpsd[bin], bndpsd[bin+1], 384);
+            fastleak = bndpsd[bin] - fgain;
+            slowleak = bndpsd[bin] - s->sgain;
+            excite[bin] = fastleak - lowcomp;
+            if (!(is_lfe && bin == 6)) {
+                if (bndpsd[bin] <= bndpsd[bin+1]) {
+                    begin = bin + 1;
+                    break;
+                }
+            }
+        }
+
+        end1=bndend;
+        if (end1 > 22) end1=22;
+
+        for (bin = begin; bin < end1; bin++) {
+            if (!(is_lfe && bin == 6))
+                lowcomp = calc_lowcomp(lowcomp, bndpsd[bin], bndpsd[bin+1], bin);
+
+            fastleak = FFMAX(fastleak - s->fdecay, bndpsd[bin] - fgain);
+            slowleak = FFMAX(slowleak - s->sdecay, bndpsd[bin] - s->sgain);
+            excite[bin] = FFMAX(fastleak - lowcomp, slowleak);
+        }
+        begin = 22;
+    } else {
+        /* coupling channel */
+        begin = bndstrt;
+
+        fastleak = (s->cplfleak << 8) + 768;
+        slowleak = (s->cplsleak << 8) + 768;
+    }
+
+    for (bin = begin; bin < bndend; bin++) {
+        fastleak = FFMAX(fastleak - s->fdecay, bndpsd[bin] - fgain);
+        slowleak = FFMAX(slowleak - s->sdecay, bndpsd[bin] - s->sgain);
+        excite[bin] = FFMAX(fastleak, slowleak);
+    }
+
+    /* compute masking curve */
+
+    for (bin = bndstrt; bin < bndend; bin++) {
+        tmp = s->dbknee - bndpsd[bin];
+        if (tmp > 0) {
+            excite[bin] += tmp >> 2;
+        }
+        mask[bin] = FFMAX(hth[bin >> s->halfratecod][s->fscod], excite[bin]);
+    }
+
+    /* delta bit allocation */
+
+    if (deltbae == 0 || deltbae == 1) {
+        int band, seg, delta;
+        band = 0;
+        for (seg = 0; seg < deltnseg; seg++) {
+            band += deltoffst[seg];
+            if (deltba[seg] >= 4) {
+                delta = (deltba[seg] - 3) << 7;
+            } else {
+                delta = (deltba[seg] - 4) << 7;
+            }
+            for (k = 0; k < deltlen[seg]; k++) {
+                mask[band] += delta;
+                band++;
+            }
+        }
+    }
+}
+
+void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end,
+                               int snroffset, int floor, uint8_t *bap)
+{
+    int i, j, k, end1, v, address;
+
+    /* special case, if snroffset is -960, set all bap's to zero */
+    if(snroffset == -960) {
+        memset(bap, 0, 256);
+        return;
+    }
+
+    i = start;
+    j = masktab[start];
+    do {
+        v = (FFMAX(mask[j] - snroffset - floor, 0) & 0x1FE0) + floor;
+        end1 = FFMIN(bndtab[j] + bndsz[j], end);
+        for (k = i; k < end1; k++) {
+            address = av_clip((psd[i] - v) >> 5, 0, 63);
+            bap[i] = baptab[address];
+            i++;
+        }
+    } while (end > bndtab[j++]);
+}
+
+/* AC3 bit allocation. The algorithm is the one described in the AC3
+   spec. */
+void ac3_parametric_bit_allocation(AC3BitAllocParameters *s, uint8_t *bap,
+                                   int8_t *exp, int start, int end,
+                                   int snroffset, int fgain, int is_lfe,
+                                   int deltbae,int deltnseg,
+                                   uint8_t *deltoffst, uint8_t *deltlen,
+                                   uint8_t *deltba)
+{
+    int16_t psd[256];   /* scaled exponents */
+    int16_t bndpsd[50]; /* interpolated exponents */
+    int16_t mask[50];   /* masking value */
+
+    ff_ac3_bit_alloc_calc_psd(exp, start, end, psd, bndpsd);
+
+    ff_ac3_bit_alloc_calc_mask(s, bndpsd, start, end, fgain, is_lfe,
+                               deltbae, deltnseg, deltoffst, deltlen, deltba,
+                               mask);
+
+    ff_ac3_bit_alloc_calc_bap(mask, psd, start, end, snroffset, s->floor, bap);
+}
+
+/**
+ * Initializes some tables.
+ * note: This function must remain thread safe because it is called by the
+ *       AVParser init code.
+ */
+void ac3_common_init(void)
+{
+    int i, j, k, l, v;
+    /* compute bndtab and masktab from bandsz */
+    k = 0;
+    l = 0;
+    for(i=0;i<50;i++) {
+        bndtab[i] = l;
+        v = bndsz[i];
+        for(j=0;j<v;j++) masktab[k++]=i;
+        l += v;
+    }
+    bndtab[50] = l;
+}
+
+int ff_ac3_parse_header(const uint8_t buf[7], AC3HeaderInfo *hdr)
+{
+    GetBitContext gbc;
+
+    memset(hdr, 0, sizeof(*hdr));
+
+    init_get_bits(&gbc, buf, 54);
+
+    hdr->sync_word = get_bits(&gbc, 16);
+    if(hdr->sync_word != 0x0B77)
+        return -1;
+
+    /* read ahead to bsid to make sure this is AC-3, not E-AC-3 */
+    hdr->bsid = show_bits_long(&gbc, 29) & 0x1F;
+    if(hdr->bsid > 10)
+        return -2;
+
+    hdr->crc1 = get_bits(&gbc, 16);
+    hdr->fscod = get_bits(&gbc, 2);
+    if(hdr->fscod == 3)
+        return -3;
+
+    hdr->frmsizecod = get_bits(&gbc, 6);
+    if(hdr->frmsizecod > 37)
+        return -4;
+
+    skip_bits(&gbc, 5); // skip bsid, already got it
+
+    hdr->bsmod = get_bits(&gbc, 3);
+    hdr->acmod = get_bits(&gbc, 3);
+    if((hdr->acmod & 1) && hdr->acmod != 1) {
+        hdr->cmixlev = get_bits(&gbc, 2);
+    }
+    if(hdr->acmod & 4) {
+        hdr->surmixlev = get_bits(&gbc, 2);
+    }
+    if(hdr->acmod == 2) {
+        hdr->dsurmod = get_bits(&gbc, 2);
+    }
+    hdr->lfeon = get_bits1(&gbc);
+
+    hdr->halfratecod = FFMAX(hdr->bsid, 8) - 8;
+    hdr->sample_rate = ff_ac3_freqs[hdr->fscod] >> hdr->halfratecod;
+    hdr->bit_rate = (ff_ac3_bitratetab[hdr->frmsizecod>>1] * 1000) >> hdr->halfratecod;
+    hdr->channels = ff_ac3_channels[hdr->acmod] + hdr->lfeon;
+    hdr->frame_size = ff_ac3_frame_sizes[hdr->frmsizecod][hdr->fscod] * 2;
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/ac3.h b/contrib/ffmpeg/libavcodec/ac3.h
new file mode 100644
index 000000000..ae53a80c3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ac3.h
@@ -0,0 +1,171 @@
+/*
+ * Common code between AC3 encoder and decoder
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file ac3.h
+ * Common code between AC3 encoder and decoder.
+ */
+
+#define AC3_MAX_CODED_FRAME_SIZE 3840 /* in bytes */
+#define AC3_MAX_CHANNELS 6 /* including LFE channel */
+
+#define NB_BLOCKS 6 /* number of PCM blocks inside an AC3 frame */
+#define AC3_FRAME_SIZE (NB_BLOCKS * 256)
+
+/* exponent encoding strategy */
+#define EXP_REUSE 0
+#define EXP_NEW   1
+
+#define EXP_D15   1
+#define EXP_D25   2
+#define EXP_D45   3
+
+typedef struct AC3BitAllocParameters {
+    int fscod; /* frequency */
+    int halfratecod;
+    int sgain, sdecay, fdecay, dbknee, floor;
+    int cplfleak, cplsleak;
+} AC3BitAllocParameters;
+
+/**
+ * @struct AC3HeaderInfo
+ * Coded AC-3 header values up to the lfeon element, plus derived values.
+ */
+typedef struct {
+    /** @defgroup coded Coded elements
+     * @{
+     */
+    uint16_t sync_word;
+    uint16_t crc1;
+    uint8_t fscod;
+    uint8_t frmsizecod;
+    uint8_t bsid;
+    uint8_t bsmod;
+    uint8_t acmod;
+    uint8_t cmixlev;
+    uint8_t surmixlev;
+    uint8_t dsurmod;
+    uint8_t lfeon;
+    /** @} */
+
+    /** @defgroup derived Derived values
+     * @{
+     */
+    uint8_t halfratecod;
+    uint16_t sample_rate;
+    uint32_t bit_rate;
+    uint8_t channels;
+    uint16_t frame_size;
+    /** @} */
+} AC3HeaderInfo;
+
+/**
+ * Parses AC-3 frame header.
+ * Parses the header up to the lfeon element, which is the first 52 or 54 bits
+ * depending on the audio coding mode.
+ * @param buf[in] Array containing the first 7 bytes of the frame.
+ * @param hdr[out] Pointer to struct where header info is written.
+ * @return Returns 0 on success, -1 if there is a sync word mismatch,
+ * -2 if the bsid (version) element is invalid, -3 if the fscod (sample rate)
+ * element is invalid, or -4 if the frmsizecod (bit rate) element is invalid.
+ */
+int ff_ac3_parse_header(const uint8_t buf[7], AC3HeaderInfo *hdr);
+
+extern const uint16_t ff_ac3_frame_sizes[38][3];
+extern const uint8_t ff_ac3_channels[8];
+extern const uint16_t ff_ac3_freqs[3];
+extern const uint16_t ff_ac3_bitratetab[19];
+extern const int16_t ff_ac3_window[256];
+extern const uint8_t ff_sdecaytab[4];
+extern const uint8_t ff_fdecaytab[4];
+extern const uint16_t ff_sgaintab[4];
+extern const uint16_t ff_dbkneetab[4];
+extern const int16_t ff_floortab[8];
+extern const uint16_t ff_fgaintab[8];
+
+void ac3_common_init(void);
+
+/**
+ * Calculates the log power-spectral density of the input signal.
+ * This gives a rough estimate of signal power in the frequency domain by using
+ * the spectral envelope (exponents).  The psd is also separately grouped
+ * into critical bands for use in the calculating the masking curve.
+ * 128 units in psd = -6 dB.  The dbknee parameter in AC3BitAllocParameters
+ * determines the reference level.
+ *
+ * @param[in]  exp        frequency coefficient exponents
+ * @param[in]  start      starting bin location
+ * @param[in]  end        ending bin location
+ * @param[out] psd        signal power for each frequency bin
+ * @param[out] bndpsd     signal power for each critical band
+ */
+void ff_ac3_bit_alloc_calc_psd(int8_t *exp, int start, int end, int16_t *psd,
+                               int16_t *bndpsd);
+
+/**
+ * Calculates the masking curve.
+ * First, the excitation is calculated using parameters in \p s and the signal
+ * power in each critical band.  The excitation is compared with a predefined
+ * hearing threshold table to produce the masking curve.  If delta bit
+ * allocation information is provided, it is used for adjusting the masking
+ * curve, usually to give a closer match to a better psychoacoustic model.
+ *
+ * @param[in]  s          adjustable bit allocation parameters
+ * @param[in]  bndpsd     signal power for each critical band
+ * @param[in]  start      starting bin location
+ * @param[in]  end        ending bin location
+ * @param[in]  fgain      fast gain (estimated signal-to-mask ratio)
+ * @param[in]  is_lfe     whether or not the channel being processed is the LFE
+ * @param[in]  deltbae    delta bit allocation exists (none, reuse, or new)
+ * @param[in]  deltnseg   number of delta segments
+ * @param[in]  deltoffst  location offsets for each segment
+ * @param[in]  deltlen    length of each segment
+ * @param[in]  deltba     delta bit allocation for each segment
+ * @param[out] mask       calculated masking curve
+ */
+void ff_ac3_bit_alloc_calc_mask(AC3BitAllocParameters *s, int16_t *bndpsd,
+                                int start, int end, int fgain, int is_lfe,
+                                int deltbae, int deltnseg, uint8_t *deltoffst,
+                                uint8_t *deltlen, uint8_t *deltba,
+                                int16_t *mask);
+
+/**
+ * Calculates bit allocation pointers.
+ * The SNR is the difference between the masking curve and the signal.  AC-3
+ * uses this value for each frequency bin to allocate bits.  The \p snroffset
+ * parameter is a global adjustment to the SNR for all bins.
+ *
+ * @param[in]  mask       masking curve
+ * @param[in]  psd        signal power for each frequency bin
+ * @param[in]  start      starting bin location
+ * @param[in]  end        ending bin location
+ * @param[in]  snroffset  SNR adjustment
+ * @param[in]  floor      noise floor
+ * @param[out] bap        bit allocation pointers
+ */
+void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end,
+                               int snroffset, int floor, uint8_t *bap);
+
+void ac3_parametric_bit_allocation(AC3BitAllocParameters *s, uint8_t *bap,
+                                   int8_t *exp, int start, int end,
+                                   int snroffset, int fgain, int is_lfe,
+                                   int deltbae,int deltnseg,
+                                   uint8_t *deltoffst, uint8_t *deltlen, uint8_t *deltba);
diff --git a/contrib/ffmpeg/libavcodec/ac3enc.c b/contrib/ffmpeg/libavcodec/ac3enc.c
new file mode 100644
index 000000000..5161b61e4
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ac3enc.c
@@ -0,0 +1,1371 @@
+/*
+ * The simplest AC3 encoder
+ * Copyright (c) 2000 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file ac3enc.c
+ * The simplest AC3 encoder.
+ */
+//#define DEBUG
+//#define DEBUG_BITALLOC
+#include "avcodec.h"
+#include "bitstream.h"
+#include "crc.h"
+#include "ac3.h"
+
+typedef struct AC3EncodeContext {
+    PutBitContext pb;
+    int nb_channels;
+    int nb_all_channels;
+    int lfe_channel;
+    int bit_rate;
+    unsigned int sample_rate;
+    unsigned int bsid;
+    unsigned int frame_size_min; /* minimum frame size in case rounding is necessary */
+    unsigned int frame_size; /* current frame size in words */
+    unsigned int bits_written;
+    unsigned int samples_written;
+    int halfratecod;
+    unsigned int frmsizecod;
+    unsigned int fscod; /* frequency */
+    unsigned int acmod;
+    int lfe;
+    unsigned int bsmod;
+    short last_samples[AC3_MAX_CHANNELS][256];
+    unsigned int chbwcod[AC3_MAX_CHANNELS];
+    int nb_coefs[AC3_MAX_CHANNELS];
+
+    /* bitrate allocation control */
+    int sgaincod, sdecaycod, fdecaycod, dbkneecod, floorcod;
+    AC3BitAllocParameters bit_alloc;
+    int csnroffst;
+    int fgaincod[AC3_MAX_CHANNELS];
+    int fsnroffst[AC3_MAX_CHANNELS];
+    /* mantissa encoding */
+    int mant1_cnt, mant2_cnt, mant4_cnt;
+} AC3EncodeContext;
+
+static int16_t costab[64];
+static int16_t sintab[64];
+static int16_t fft_rev[512];
+static int16_t xcos1[128];
+static int16_t xsin1[128];
+
+#define MDCT_NBITS 9
+#define N         (1 << MDCT_NBITS)
+
+/* new exponents are sent if their Norm 1 exceed this number */
+#define EXP_DIFF_THRESHOLD 1000
+
+static void fft_init(int ln);
+
+static inline int16_t fix15(float a)
+{
+    int v;
+    v = (int)(a * (float)(1 << 15));
+    if (v < -32767)
+        v = -32767;
+    else if (v > 32767)
+        v = 32767;
+    return v;
+}
+
+typedef struct IComplex {
+    short re,im;
+} IComplex;
+
+static void fft_init(int ln)
+{
+    int i, j, m, n;
+    float alpha;
+
+    n = 1 << ln;
+
+    for(i=0;i<(n/2);i++) {
+        alpha = 2 * M_PI * (float)i / (float)n;
+        costab[i] = fix15(cos(alpha));
+        sintab[i] = fix15(sin(alpha));
+    }
+
+    for(i=0;i<n;i++) {
+        m=0;
+        for(j=0;j<ln;j++) {
+            m |= ((i >> j) & 1) << (ln-j-1);
+        }
+        fft_rev[i]=m;
+    }
+}
+
+/* butter fly op */
+#define BF(pre, pim, qre, qim, pre1, pim1, qre1, qim1) \
+{\
+  int ax, ay, bx, by;\
+  bx=pre1;\
+  by=pim1;\
+  ax=qre1;\
+  ay=qim1;\
+  pre = (bx + ax) >> 1;\
+  pim = (by + ay) >> 1;\
+  qre = (bx - ax) >> 1;\
+  qim = (by - ay) >> 1;\
+}
+
+#define MUL16(a,b) ((a) * (b))
+
+#define CMUL(pre, pim, are, aim, bre, bim) \
+{\
+   pre = (MUL16(are, bre) - MUL16(aim, bim)) >> 15;\
+   pim = (MUL16(are, bim) + MUL16(bre, aim)) >> 15;\
+}
+
+
+/* do a 2^n point complex fft on 2^ln points. */
+static void fft(IComplex *z, int ln)
+{
+    int        j, l, np, np2;
+    int        nblocks, nloops;
+    register IComplex *p,*q;
+    int tmp_re, tmp_im;
+
+    np = 1 << ln;
+
+    /* reverse */
+    for(j=0;j<np;j++) {
+        int k;
+        IComplex tmp;
+        k = fft_rev[j];
+        if (k < j) {
+            tmp = z[k];
+            z[k] = z[j];
+            z[j] = tmp;
+        }
+    }
+
+    /* pass 0 */
+
+    p=&z[0];
+    j=(np >> 1);
+    do {
+        BF(p[0].re, p[0].im, p[1].re, p[1].im,
+           p[0].re, p[0].im, p[1].re, p[1].im);
+        p+=2;
+    } while (--j != 0);
+
+    /* pass 1 */
+
+    p=&z[0];
+    j=np >> 2;
+    do {
+        BF(p[0].re, p[0].im, p[2].re, p[2].im,
+           p[0].re, p[0].im, p[2].re, p[2].im);
+        BF(p[1].re, p[1].im, p[3].re, p[3].im,
+           p[1].re, p[1].im, p[3].im, -p[3].re);
+        p+=4;
+    } while (--j != 0);
+
+    /* pass 2 .. ln-1 */
+
+    nblocks = np >> 3;
+    nloops = 1 << 2;
+    np2 = np >> 1;
+    do {
+        p = z;
+        q = z + nloops;
+        for (j = 0; j < nblocks; ++j) {
+
+            BF(p->re, p->im, q->re, q->im,
+               p->re, p->im, q->re, q->im);
+
+            p++;
+            q++;
+            for(l = nblocks; l < np2; l += nblocks) {
+                CMUL(tmp_re, tmp_im, costab[l], -sintab[l], q->re, q->im);
+                BF(p->re, p->im, q->re, q->im,
+                   p->re, p->im, tmp_re, tmp_im);
+                p++;
+                q++;
+            }
+            p += nloops;
+            q += nloops;
+        }
+        nblocks = nblocks >> 1;
+        nloops = nloops << 1;
+    } while (nblocks != 0);
+}
+
+/* do a 512 point mdct */
+static void mdct512(int32_t *out, int16_t *in)
+{
+    int i, re, im, re1, im1;
+    int16_t rot[N];
+    IComplex x[N/4];
+
+    /* shift to simplify computations */
+    for(i=0;i<N/4;i++)
+        rot[i] = -in[i + 3*N/4];
+    for(i=N/4;i<N;i++)
+        rot[i] = in[i - N/4];
+
+    /* pre rotation */
+    for(i=0;i<N/4;i++) {
+        re = ((int)rot[2*i] - (int)rot[N-1-2*i]) >> 1;
+        im = -((int)rot[N/2+2*i] - (int)rot[N/2-1-2*i]) >> 1;
+        CMUL(x[i].re, x[i].im, re, im, -xcos1[i], xsin1[i]);
+    }
+
+    fft(x, MDCT_NBITS - 2);
+
+    /* post rotation */
+    for(i=0;i<N/4;i++) {
+        re = x[i].re;
+        im = x[i].im;
+        CMUL(re1, im1, re, im, xsin1[i], xcos1[i]);
+        out[2*i] = im1;
+        out[N/2-1-2*i] = re1;
+    }
+}
+
+/* XXX: use another norm ? */
+static int calc_exp_diff(uint8_t *exp1, uint8_t *exp2, int n)
+{
+    int sum, i;
+    sum = 0;
+    for(i=0;i<n;i++) {
+        sum += abs(exp1[i] - exp2[i]);
+    }
+    return sum;
+}
+
+static void compute_exp_strategy(uint8_t exp_strategy[NB_BLOCKS][AC3_MAX_CHANNELS],
+                                 uint8_t exp[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                                 int ch, int is_lfe)
+{
+    int i, j;
+    int exp_diff;
+
+    /* estimate if the exponent variation & decide if they should be
+       reused in the next frame */
+    exp_strategy[0][ch] = EXP_NEW;
+    for(i=1;i<NB_BLOCKS;i++) {
+        exp_diff = calc_exp_diff(exp[i][ch], exp[i-1][ch], N/2);
+#ifdef DEBUG
+        av_log(NULL, AV_LOG_DEBUG, "exp_diff=%d\n", exp_diff);
+#endif
+        if (exp_diff > EXP_DIFF_THRESHOLD)
+            exp_strategy[i][ch] = EXP_NEW;
+        else
+            exp_strategy[i][ch] = EXP_REUSE;
+    }
+    if (is_lfe)
+        return;
+
+    /* now select the encoding strategy type : if exponents are often
+       recoded, we use a coarse encoding */
+    i = 0;
+    while (i < NB_BLOCKS) {
+        j = i + 1;
+        while (j < NB_BLOCKS && exp_strategy[j][ch] == EXP_REUSE)
+            j++;
+        switch(j - i) {
+        case 1:
+            exp_strategy[i][ch] = EXP_D45;
+            break;
+        case 2:
+        case 3:
+            exp_strategy[i][ch] = EXP_D25;
+            break;
+        default:
+            exp_strategy[i][ch] = EXP_D15;
+            break;
+        }
+        i = j;
+    }
+}
+
+/* set exp[i] to min(exp[i], exp1[i]) */
+static void exponent_min(uint8_t exp[N/2], uint8_t exp1[N/2], int n)
+{
+    int i;
+
+    for(i=0;i<n;i++) {
+        if (exp1[i] < exp[i])
+            exp[i] = exp1[i];
+    }
+}
+
+/* update the exponents so that they are the ones the decoder will
+   decode. Return the number of bits used to code the exponents */
+static int encode_exp(uint8_t encoded_exp[N/2],
+                      uint8_t exp[N/2],
+                      int nb_exps,
+                      int exp_strategy)
+{
+    int group_size, nb_groups, i, j, k, exp_min;
+    uint8_t exp1[N/2];
+
+    switch(exp_strategy) {
+    case EXP_D15:
+        group_size = 1;
+        break;
+    case EXP_D25:
+        group_size = 2;
+        break;
+    default:
+    case EXP_D45:
+        group_size = 4;
+        break;
+    }
+    nb_groups = ((nb_exps + (group_size * 3) - 4) / (3 * group_size)) * 3;
+
+    /* for each group, compute the minimum exponent */
+    exp1[0] = exp[0]; /* DC exponent is handled separately */
+    k = 1;
+    for(i=1;i<=nb_groups;i++) {
+        exp_min = exp[k];
+        assert(exp_min >= 0 && exp_min <= 24);
+        for(j=1;j<group_size;j++) {
+            if (exp[k+j] < exp_min)
+                exp_min = exp[k+j];
+        }
+        exp1[i] = exp_min;
+        k += group_size;
+    }
+
+    /* constraint for DC exponent */
+    if (exp1[0] > 15)
+        exp1[0] = 15;
+
+    /* Decrease the delta between each groups to within 2
+     * so that they can be differentially encoded */
+    for (i=1;i<=nb_groups;i++)
+        exp1[i] = FFMIN(exp1[i], exp1[i-1] + 2);
+    for (i=nb_groups-1;i>=0;i--)
+        exp1[i] = FFMIN(exp1[i], exp1[i+1] + 2);
+
+    /* now we have the exponent values the decoder will see */
+    encoded_exp[0] = exp1[0];
+    k = 1;
+    for(i=1;i<=nb_groups;i++) {
+        for(j=0;j<group_size;j++) {
+            encoded_exp[k+j] = exp1[i];
+        }
+        k += group_size;
+    }
+
+#if defined(DEBUG)
+    av_log(NULL, AV_LOG_DEBUG, "exponents: strategy=%d\n", exp_strategy);
+    for(i=0;i<=nb_groups * group_size;i++) {
+        av_log(NULL, AV_LOG_DEBUG, "%d ", encoded_exp[i]);
+    }
+    av_log(NULL, AV_LOG_DEBUG, "\n");
+#endif
+
+    return 4 + (nb_groups / 3) * 7;
+}
+
+/* return the size in bits taken by the mantissa */
+static int compute_mantissa_size(AC3EncodeContext *s, uint8_t *m, int nb_coefs)
+{
+    int bits, mant, i;
+
+    bits = 0;
+    for(i=0;i<nb_coefs;i++) {
+        mant = m[i];
+        switch(mant) {
+        case 0:
+            /* nothing */
+            break;
+        case 1:
+            /* 3 mantissa in 5 bits */
+            if (s->mant1_cnt == 0)
+                bits += 5;
+            if (++s->mant1_cnt == 3)
+                s->mant1_cnt = 0;
+            break;
+        case 2:
+            /* 3 mantissa in 7 bits */
+            if (s->mant2_cnt == 0)
+                bits += 7;
+            if (++s->mant2_cnt == 3)
+                s->mant2_cnt = 0;
+            break;
+        case 3:
+            bits += 3;
+            break;
+        case 4:
+            /* 2 mantissa in 7 bits */
+            if (s->mant4_cnt == 0)
+                bits += 7;
+            if (++s->mant4_cnt == 2)
+                s->mant4_cnt = 0;
+            break;
+        case 14:
+            bits += 14;
+            break;
+        case 15:
+            bits += 16;
+            break;
+        default:
+            bits += mant - 1;
+            break;
+        }
+    }
+    return bits;
+}
+
+
+static void bit_alloc_masking(AC3EncodeContext *s,
+                              uint8_t encoded_exp[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                              uint8_t exp_strategy[NB_BLOCKS][AC3_MAX_CHANNELS],
+                              int16_t psd[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                              int16_t mask[NB_BLOCKS][AC3_MAX_CHANNELS][50])
+{
+    int blk, ch;
+    int16_t bndpsd[NB_BLOCKS][AC3_MAX_CHANNELS][50];
+
+    for(blk=0; blk<NB_BLOCKS; blk++) {
+        for(ch=0;ch<s->nb_all_channels;ch++) {
+            if(exp_strategy[blk][ch] == EXP_REUSE) {
+                memcpy(psd[blk][ch], psd[blk-1][ch], (N/2)*sizeof(int16_t));
+                memcpy(mask[blk][ch], mask[blk-1][ch], 50*sizeof(int16_t));
+            } else {
+                ff_ac3_bit_alloc_calc_psd(encoded_exp[blk][ch], 0,
+                                          s->nb_coefs[ch],
+                                          psd[blk][ch], bndpsd[blk][ch]);
+                ff_ac3_bit_alloc_calc_mask(&s->bit_alloc, bndpsd[blk][ch],
+                                           0, s->nb_coefs[ch],
+                                           ff_fgaintab[s->fgaincod[ch]],
+                                           ch == s->lfe_channel,
+                                           2, 0, NULL, NULL, NULL,
+                                           mask[blk][ch]);
+            }
+        }
+    }
+}
+
+static int bit_alloc(AC3EncodeContext *s,
+                     int16_t mask[NB_BLOCKS][AC3_MAX_CHANNELS][50],
+                     int16_t psd[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                     uint8_t bap[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                     int frame_bits, int csnroffst, int fsnroffst)
+{
+    int i, ch;
+    int snroffset;
+
+    snroffset = (((csnroffst - 15) << 4) + fsnroffst) << 2;
+
+    /* compute size */
+    for(i=0;i<NB_BLOCKS;i++) {
+        s->mant1_cnt = 0;
+        s->mant2_cnt = 0;
+        s->mant4_cnt = 0;
+        for(ch=0;ch<s->nb_all_channels;ch++) {
+            ff_ac3_bit_alloc_calc_bap(mask[i][ch], psd[i][ch], 0,
+                                      s->nb_coefs[ch], snroffset,
+                                      s->bit_alloc.floor, bap[i][ch]);
+            frame_bits += compute_mantissa_size(s, bap[i][ch],
+                                                 s->nb_coefs[ch]);
+        }
+    }
+#if 0
+    printf("csnr=%d fsnr=%d frame_bits=%d diff=%d\n",
+           csnroffst, fsnroffst, frame_bits,
+           16 * s->frame_size - ((frame_bits + 7) & ~7));
+#endif
+    return 16 * s->frame_size - frame_bits;
+}
+
+#define SNR_INC1 4
+
+static int compute_bit_allocation(AC3EncodeContext *s,
+                                  uint8_t bap[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                                  uint8_t encoded_exp[NB_BLOCKS][AC3_MAX_CHANNELS][N/2],
+                                  uint8_t exp_strategy[NB_BLOCKS][AC3_MAX_CHANNELS],
+                                  int frame_bits)
+{
+    int i, ch;
+    int csnroffst, fsnroffst;
+    uint8_t bap1[NB_BLOCKS][AC3_MAX_CHANNELS][N/2];
+    int16_t psd[NB_BLOCKS][AC3_MAX_CHANNELS][N/2];
+    int16_t mask[NB_BLOCKS][AC3_MAX_CHANNELS][50];
+    static int frame_bits_inc[8] = { 0, 0, 2, 2, 2, 4, 2, 4 };
+
+    /* init default parameters */
+    s->sdecaycod = 2;
+    s->fdecaycod = 1;
+    s->sgaincod = 1;
+    s->dbkneecod = 2;
+    s->floorcod = 4;
+    for(ch=0;ch<s->nb_all_channels;ch++)
+        s->fgaincod[ch] = 4;
+
+    /* compute real values */
+    s->bit_alloc.fscod = s->fscod;
+    s->bit_alloc.halfratecod = s->halfratecod;
+    s->bit_alloc.sdecay = ff_sdecaytab[s->sdecaycod] >> s->halfratecod;
+    s->bit_alloc.fdecay = ff_fdecaytab[s->fdecaycod] >> s->halfratecod;
+    s->bit_alloc.sgain = ff_sgaintab[s->sgaincod];
+    s->bit_alloc.dbknee = ff_dbkneetab[s->dbkneecod];
+    s->bit_alloc.floor = ff_floortab[s->floorcod];
+
+    /* header size */
+    frame_bits += 65;
+    // if (s->acmod == 2)
+    //    frame_bits += 2;
+    frame_bits += frame_bits_inc[s->acmod];
+
+    /* audio blocks */
+    for(i=0;i<NB_BLOCKS;i++) {
+        frame_bits += s->nb_channels * 2 + 2; /* blksw * c, dithflag * c, dynrnge, cplstre */
+        if (s->acmod == 2) {
+            frame_bits++; /* rematstr */
+            if(i==0) frame_bits += 4;
+        }
+        frame_bits += 2 * s->nb_channels; /* chexpstr[2] * c */
+        if (s->lfe)
+            frame_bits++; /* lfeexpstr */
+        for(ch=0;ch<s->nb_channels;ch++) {
+            if (exp_strategy[i][ch] != EXP_REUSE)
+                frame_bits += 6 + 2; /* chbwcod[6], gainrng[2] */
+        }
+        frame_bits++; /* baie */
+        frame_bits++; /* snr */
+        frame_bits += 2; /* delta / skip */
+    }
+    frame_bits++; /* cplinu for block 0 */
+    /* bit alloc info */
+    /* sdcycod[2], fdcycod[2], sgaincod[2], dbpbcod[2], floorcod[3] */
+    /* csnroffset[6] */
+    /* (fsnoffset[4] + fgaincod[4]) * c */
+    frame_bits += 2*4 + 3 + 6 + s->nb_all_channels * (4 + 3);
+
+    /* auxdatae, crcrsv */
+    frame_bits += 2;
+
+    /* CRC */
+    frame_bits += 16;
+
+    /* calculate psd and masking curve before doing bit allocation */
+    bit_alloc_masking(s, encoded_exp, exp_strategy, psd, mask);
+
+    /* now the big work begins : do the bit allocation. Modify the snr
+       offset until we can pack everything in the requested frame size */
+
+    csnroffst = s->csnroffst;
+    while (csnroffst >= 0 &&
+           bit_alloc(s, mask, psd, bap, frame_bits, csnroffst, 0) < 0)
+        csnroffst -= SNR_INC1;
+    if (csnroffst < 0) {
+        av_log(NULL, AV_LOG_ERROR, "Bit allocation failed, try increasing the bitrate, -ab 384 for example!\n");
+        return -1;
+    }
+    while ((csnroffst + SNR_INC1) <= 63 &&
+           bit_alloc(s, mask, psd, bap1, frame_bits,
+                     csnroffst + SNR_INC1, 0) >= 0) {
+        csnroffst += SNR_INC1;
+        memcpy(bap, bap1, sizeof(bap1));
+    }
+    while ((csnroffst + 1) <= 63 &&
+           bit_alloc(s, mask, psd, bap1, frame_bits, csnroffst + 1, 0) >= 0) {
+        csnroffst++;
+        memcpy(bap, bap1, sizeof(bap1));
+    }
+
+    fsnroffst = 0;
+    while ((fsnroffst + SNR_INC1) <= 15 &&
+           bit_alloc(s, mask, psd, bap1, frame_bits,
+                     csnroffst, fsnroffst + SNR_INC1) >= 0) {
+        fsnroffst += SNR_INC1;
+        memcpy(bap, bap1, sizeof(bap1));
+    }
+    while ((fsnroffst + 1) <= 15 &&
+           bit_alloc(s, mask, psd, bap1, frame_bits,
+                     csnroffst, fsnroffst + 1) >= 0) {
+        fsnroffst++;
+        memcpy(bap, bap1, sizeof(bap1));
+    }
+
+    s->csnroffst = csnroffst;
+    for(ch=0;ch<s->nb_all_channels;ch++)
+        s->fsnroffst[ch] = fsnroffst;
+#if defined(DEBUG_BITALLOC)
+    {
+        int j;
+
+        for(i=0;i<6;i++) {
+            for(ch=0;ch<s->nb_all_channels;ch++) {
+                printf("Block #%d Ch%d:\n", i, ch);
+                printf("bap=");
+                for(j=0;j<s->nb_coefs[ch];j++) {
+                    printf("%d ",bap[i][ch][j]);
+                }
+                printf("\n");
+            }
+        }
+    }
+#endif
+    return 0;
+}
+
+static int AC3_encode_init(AVCodecContext *avctx)
+{
+    int freq = avctx->sample_rate;
+    int bitrate = avctx->bit_rate;
+    int channels = avctx->channels;
+    AC3EncodeContext *s = avctx->priv_data;
+    int i, j, ch;
+    float alpha;
+    static const uint8_t acmod_defs[6] = {
+        0x01, /* C */
+        0x02, /* L R */
+        0x03, /* L C R */
+        0x06, /* L R SL SR */
+        0x07, /* L C R SL SR */
+        0x07, /* L C R SL SR (+LFE) */
+    };
+
+    avctx->frame_size = AC3_FRAME_SIZE;
+
+    ac3_common_init();
+
+    /* number of channels */
+    if (channels < 1 || channels > 6)
+        return -1;
+    s->acmod = acmod_defs[channels - 1];
+    s->lfe = (channels == 6) ? 1 : 0;
+    s->nb_all_channels = channels;
+    s->nb_channels = channels > 5 ? 5 : channels;
+    s->lfe_channel = s->lfe ? 5 : -1;
+
+    /* frequency */
+    for(i=0;i<3;i++) {
+        for(j=0;j<3;j++)
+            if ((ff_ac3_freqs[j] >> i) == freq)
+                goto found;
+    }
+    return -1;
+ found:
+    s->sample_rate = freq;
+    s->halfratecod = i;
+    s->fscod = j;
+    s->bsid = 8 + s->halfratecod;
+    s->bsmod = 0; /* complete main audio service */
+
+    /* bitrate & frame size */
+    bitrate /= 1000;
+    for(i=0;i<19;i++) {
+        if ((ff_ac3_bitratetab[i] >> s->halfratecod) == bitrate)
+            break;
+    }
+    if (i == 19)
+        return -1;
+    s->bit_rate = bitrate;
+    s->frmsizecod = i << 1;
+    s->frame_size_min = ff_ac3_frame_sizes[s->frmsizecod][s->fscod];
+    s->bits_written = 0;
+    s->samples_written = 0;
+    s->frame_size = s->frame_size_min;
+
+    /* bit allocation init */
+    for(ch=0;ch<s->nb_channels;ch++) {
+        /* bandwidth for each channel */
+        /* XXX: should compute the bandwidth according to the frame
+           size, so that we avoid anoying high freq artefacts */
+        s->chbwcod[ch] = 50; /* sample bandwidth as mpeg audio layer 2 table 0 */
+        s->nb_coefs[ch] = ((s->chbwcod[ch] + 12) * 3) + 37;
+    }
+    if (s->lfe) {
+        s->nb_coefs[s->lfe_channel] = 7; /* fixed */
+    }
+    /* initial snr offset */
+    s->csnroffst = 40;
+
+    /* mdct init */
+    fft_init(MDCT_NBITS - 2);
+    for(i=0;i<N/4;i++) {
+        alpha = 2 * M_PI * (i + 1.0 / 8.0) / (float)N;
+        xcos1[i] = fix15(-cos(alpha));
+        xsin1[i] = fix15(-sin(alpha));
+    }
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    return 0;
+}
+
+/* output the AC3 frame header */
+static void output_frame_header(AC3EncodeContext *s, unsigned char *frame)
+{
+    init_put_bits(&s->pb, frame, AC3_MAX_CODED_FRAME_SIZE);
+
+    put_bits(&s->pb, 16, 0x0b77); /* frame header */
+    put_bits(&s->pb, 16, 0); /* crc1: will be filled later */
+    put_bits(&s->pb, 2, s->fscod);
+    put_bits(&s->pb, 6, s->frmsizecod + (s->frame_size - s->frame_size_min));
+    put_bits(&s->pb, 5, s->bsid);
+    put_bits(&s->pb, 3, s->bsmod);
+    put_bits(&s->pb, 3, s->acmod);
+    if ((s->acmod & 0x01) && s->acmod != 0x01)
+        put_bits(&s->pb, 2, 1); /* XXX -4.5 dB */
+    if (s->acmod & 0x04)
+        put_bits(&s->pb, 2, 1); /* XXX -6 dB */
+    if (s->acmod == 0x02)
+        put_bits(&s->pb, 2, 0); /* surround not indicated */
+    put_bits(&s->pb, 1, s->lfe); /* LFE */
+    put_bits(&s->pb, 5, 31); /* dialog norm: -31 db */
+    put_bits(&s->pb, 1, 0); /* no compression control word */
+    put_bits(&s->pb, 1, 0); /* no lang code */
+    put_bits(&s->pb, 1, 0); /* no audio production info */
+    put_bits(&s->pb, 1, 0); /* no copyright */
+    put_bits(&s->pb, 1, 1); /* original bitstream */
+    put_bits(&s->pb, 1, 0); /* no time code 1 */
+    put_bits(&s->pb, 1, 0); /* no time code 2 */
+    put_bits(&s->pb, 1, 0); /* no addtional bit stream info */
+}
+
+/* symetric quantization on 'levels' levels */
+static inline int sym_quant(int c, int e, int levels)
+{
+    int v;
+
+    if (c >= 0) {
+        v = (levels * (c << e)) >> 24;
+        v = (v + 1) >> 1;
+        v = (levels >> 1) + v;
+    } else {
+        v = (levels * ((-c) << e)) >> 24;
+        v = (v + 1) >> 1;
+        v = (levels >> 1) - v;
+    }
+    assert (v >= 0 && v < levels);
+    return v;
+}
+
+/* asymetric quantization on 2^qbits levels */
+static inline int asym_quant(int c, int e, int qbits)
+{
+    int lshift, m, v;
+
+    lshift = e + qbits - 24;
+    if (lshift >= 0)
+        v = c << lshift;
+    else
+        v = c >> (-lshift);
+    /* rounding */
+    v = (v + 1) >> 1;
+    m = (1 << (qbits-1));
+    if (v >= m)
+        v = m - 1;
+    assert(v >= -m);
+    return v & ((1 << qbits)-1);
+}
+
+/* Output one audio block. There are NB_BLOCKS audio blocks in one AC3
+   frame */
+static void output_audio_block(AC3EncodeContext *s,
+                               uint8_t exp_strategy[AC3_MAX_CHANNELS],
+                               uint8_t encoded_exp[AC3_MAX_CHANNELS][N/2],
+                               uint8_t bap[AC3_MAX_CHANNELS][N/2],
+                               int32_t mdct_coefs[AC3_MAX_CHANNELS][N/2],
+                               int8_t global_exp[AC3_MAX_CHANNELS],
+                               int block_num)
+{
+    int ch, nb_groups, group_size, i, baie, rbnd;
+    uint8_t *p;
+    uint16_t qmant[AC3_MAX_CHANNELS][N/2];
+    int exp0, exp1;
+    int mant1_cnt, mant2_cnt, mant4_cnt;
+    uint16_t *qmant1_ptr, *qmant2_ptr, *qmant4_ptr;
+    int delta0, delta1, delta2;
+
+    for(ch=0;ch<s->nb_channels;ch++)
+        put_bits(&s->pb, 1, 0); /* 512 point MDCT */
+    for(ch=0;ch<s->nb_channels;ch++)
+        put_bits(&s->pb, 1, 1); /* no dither */
+    put_bits(&s->pb, 1, 0); /* no dynamic range */
+    if (block_num == 0) {
+        /* for block 0, even if no coupling, we must say it. This is a
+           waste of bit :-) */
+        put_bits(&s->pb, 1, 1); /* coupling strategy present */
+        put_bits(&s->pb, 1, 0); /* no coupling strategy */
+    } else {
+        put_bits(&s->pb, 1, 0); /* no new coupling strategy */
+    }
+
+    if (s->acmod == 2)
+      {
+        if(block_num==0)
+          {
+            /* first block must define rematrixing (rematstr)  */
+            put_bits(&s->pb, 1, 1);
+
+            /* dummy rematrixing rematflg(1:4)=0 */
+            for (rbnd=0;rbnd<4;rbnd++)
+              put_bits(&s->pb, 1, 0);
+          }
+        else
+          {
+            /* no matrixing (but should be used in the future) */
+            put_bits(&s->pb, 1, 0);
+          }
+      }
+
+#if defined(DEBUG)
+    {
+      static int count = 0;
+      av_log(NULL, AV_LOG_DEBUG, "Block #%d (%d)\n", block_num, count++);
+    }
+#endif
+    /* exponent strategy */
+    for(ch=0;ch<s->nb_channels;ch++) {
+        put_bits(&s->pb, 2, exp_strategy[ch]);
+    }
+
+    if (s->lfe) {
+        put_bits(&s->pb, 1, exp_strategy[s->lfe_channel]);
+    }
+
+    for(ch=0;ch<s->nb_channels;ch++) {
+        if (exp_strategy[ch] != EXP_REUSE)
+            put_bits(&s->pb, 6, s->chbwcod[ch]);
+    }
+
+    /* exponents */
+    for (ch = 0; ch < s->nb_all_channels; ch++) {
+        switch(exp_strategy[ch]) {
+        case EXP_REUSE:
+            continue;
+        case EXP_D15:
+            group_size = 1;
+            break;
+        case EXP_D25:
+            group_size = 2;
+            break;
+        default:
+        case EXP_D45:
+            group_size = 4;
+            break;
+        }
+        nb_groups = (s->nb_coefs[ch] + (group_size * 3) - 4) / (3 * group_size);
+        p = encoded_exp[ch];
+
+        /* first exponent */
+        exp1 = *p++;
+        put_bits(&s->pb, 4, exp1);
+
+        /* next ones are delta encoded */
+        for(i=0;i<nb_groups;i++) {
+            /* merge three delta in one code */
+            exp0 = exp1;
+            exp1 = p[0];
+            p += group_size;
+            delta0 = exp1 - exp0 + 2;
+
+            exp0 = exp1;
+            exp1 = p[0];
+            p += group_size;
+            delta1 = exp1 - exp0 + 2;
+
+            exp0 = exp1;
+            exp1 = p[0];
+            p += group_size;
+            delta2 = exp1 - exp0 + 2;
+
+            put_bits(&s->pb, 7, ((delta0 * 5 + delta1) * 5) + delta2);
+        }
+
+        if (ch != s->lfe_channel)
+            put_bits(&s->pb, 2, 0); /* no gain range info */
+    }
+
+    /* bit allocation info */
+    baie = (block_num == 0);
+    put_bits(&s->pb, 1, baie);
+    if (baie) {
+        put_bits(&s->pb, 2, s->sdecaycod);
+        put_bits(&s->pb, 2, s->fdecaycod);
+        put_bits(&s->pb, 2, s->sgaincod);
+        put_bits(&s->pb, 2, s->dbkneecod);
+        put_bits(&s->pb, 3, s->floorcod);
+    }
+
+    /* snr offset */
+    put_bits(&s->pb, 1, baie); /* always present with bai */
+    if (baie) {
+        put_bits(&s->pb, 6, s->csnroffst);
+        for(ch=0;ch<s->nb_all_channels;ch++) {
+            put_bits(&s->pb, 4, s->fsnroffst[ch]);
+            put_bits(&s->pb, 3, s->fgaincod[ch]);
+        }
+    }
+
+    put_bits(&s->pb, 1, 0); /* no delta bit allocation */
+    put_bits(&s->pb, 1, 0); /* no data to skip */
+
+    /* mantissa encoding : we use two passes to handle the grouping. A
+       one pass method may be faster, but it would necessitate to
+       modify the output stream. */
+
+    /* first pass: quantize */
+    mant1_cnt = mant2_cnt = mant4_cnt = 0;
+    qmant1_ptr = qmant2_ptr = qmant4_ptr = NULL;
+
+    for (ch = 0; ch < s->nb_all_channels; ch++) {
+        int b, c, e, v;
+
+        for(i=0;i<s->nb_coefs[ch];i++) {
+            c = mdct_coefs[ch][i];
+            e = encoded_exp[ch][i] - global_exp[ch];
+            b = bap[ch][i];
+            switch(b) {
+            case 0:
+                v = 0;
+                break;
+            case 1:
+                v = sym_quant(c, e, 3);
+                switch(mant1_cnt) {
+                case 0:
+                    qmant1_ptr = &qmant[ch][i];
+                    v = 9 * v;
+                    mant1_cnt = 1;
+                    break;
+                case 1:
+                    *qmant1_ptr += 3 * v;
+                    mant1_cnt = 2;
+                    v = 128;
+                    break;
+                default:
+                    *qmant1_ptr += v;
+                    mant1_cnt = 0;
+                    v = 128;
+                    break;
+                }
+                break;
+            case 2:
+                v = sym_quant(c, e, 5);
+                switch(mant2_cnt) {
+                case 0:
+                    qmant2_ptr = &qmant[ch][i];
+                    v = 25 * v;
+                    mant2_cnt = 1;
+                    break;
+                case 1:
+                    *qmant2_ptr += 5 * v;
+                    mant2_cnt = 2;
+                    v = 128;
+                    break;
+                default:
+                    *qmant2_ptr += v;
+                    mant2_cnt = 0;
+                    v = 128;
+                    break;
+                }
+                break;
+            case 3:
+                v = sym_quant(c, e, 7);
+                break;
+            case 4:
+                v = sym_quant(c, e, 11);
+                switch(mant4_cnt) {
+                case 0:
+                    qmant4_ptr = &qmant[ch][i];
+                    v = 11 * v;
+                    mant4_cnt = 1;
+                    break;
+                default:
+                    *qmant4_ptr += v;
+                    mant4_cnt = 0;
+                    v = 128;
+                    break;
+                }
+                break;
+            case 5:
+                v = sym_quant(c, e, 15);
+                break;
+            case 14:
+                v = asym_quant(c, e, 14);
+                break;
+            case 15:
+                v = asym_quant(c, e, 16);
+                break;
+            default:
+                v = asym_quant(c, e, b - 1);
+                break;
+            }
+            qmant[ch][i] = v;
+        }
+    }
+
+    /* second pass : output the values */
+    for (ch = 0; ch < s->nb_all_channels; ch++) {
+        int b, q;
+
+        for(i=0;i<s->nb_coefs[ch];i++) {
+            q = qmant[ch][i];
+            b = bap[ch][i];
+            switch(b) {
+            case 0:
+                break;
+            case 1:
+                if (q != 128)
+                    put_bits(&s->pb, 5, q);
+                break;
+            case 2:
+                if (q != 128)
+                    put_bits(&s->pb, 7, q);
+                break;
+            case 3:
+                put_bits(&s->pb, 3, q);
+                break;
+            case 4:
+                if (q != 128)
+                    put_bits(&s->pb, 7, q);
+                break;
+            case 14:
+                put_bits(&s->pb, 14, q);
+                break;
+            case 15:
+                put_bits(&s->pb, 16, q);
+                break;
+            default:
+                put_bits(&s->pb, b - 1, q);
+                break;
+            }
+        }
+    }
+}
+
+#define CRC16_POLY ((1 << 0) | (1 << 2) | (1 << 15) | (1 << 16))
+
+static unsigned int mul_poly(unsigned int a, unsigned int b, unsigned int poly)
+{
+    unsigned int c;
+
+    c = 0;
+    while (a) {
+        if (a & 1)
+            c ^= b;
+        a = a >> 1;
+        b = b << 1;
+        if (b & (1 << 16))
+            b ^= poly;
+    }
+    return c;
+}
+
+static unsigned int pow_poly(unsigned int a, unsigned int n, unsigned int poly)
+{
+    unsigned int r;
+    r = 1;
+    while (n) {
+        if (n & 1)
+            r = mul_poly(r, a, poly);
+        a = mul_poly(a, a, poly);
+        n >>= 1;
+    }
+    return r;
+}
+
+
+/* compute log2(max(abs(tab[]))) */
+static int log2_tab(int16_t *tab, int n)
+{
+    int i, v;
+
+    v = 0;
+    for(i=0;i<n;i++) {
+        v |= abs(tab[i]);
+    }
+    return av_log2(v);
+}
+
+static void lshift_tab(int16_t *tab, int n, int lshift)
+{
+    int i;
+
+    if (lshift > 0) {
+        for(i=0;i<n;i++) {
+            tab[i] <<= lshift;
+        }
+    } else if (lshift < 0) {
+        lshift = -lshift;
+        for(i=0;i<n;i++) {
+            tab[i] >>= lshift;
+        }
+    }
+}
+
+/* fill the end of the frame and compute the two crcs */
+static int output_frame_end(AC3EncodeContext *s)
+{
+    int frame_size, frame_size_58, n, crc1, crc2, crc_inv;
+    uint8_t *frame;
+
+    frame_size = s->frame_size; /* frame size in words */
+    /* align to 8 bits */
+    flush_put_bits(&s->pb);
+    /* add zero bytes to reach the frame size */
+    frame = s->pb.buf;
+    n = 2 * s->frame_size - (pbBufPtr(&s->pb) - frame) - 2;
+    assert(n >= 0);
+    if(n>0)
+      memset(pbBufPtr(&s->pb), 0, n);
+
+    /* Now we must compute both crcs : this is not so easy for crc1
+       because it is at the beginning of the data... */
+    frame_size_58 = (frame_size >> 1) + (frame_size >> 3);
+    crc1 = bswap_16(av_crc(av_crc8005, 0, frame + 4, 2 * frame_size_58 - 4));
+    /* XXX: could precompute crc_inv */
+    crc_inv = pow_poly((CRC16_POLY >> 1), (16 * frame_size_58) - 16, CRC16_POLY);
+    crc1 = mul_poly(crc_inv, crc1, CRC16_POLY);
+    frame[2] = crc1 >> 8;
+    frame[3] = crc1;
+
+    crc2 = bswap_16(av_crc(av_crc8005, 0, frame + 2 * frame_size_58, (frame_size - frame_size_58) * 2 - 2));
+    frame[2*frame_size - 2] = crc2 >> 8;
+    frame[2*frame_size - 1] = crc2;
+
+    //    printf("n=%d frame_size=%d\n", n, frame_size);
+    return frame_size * 2;
+}
+
+static int AC3_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame, int buf_size, void *data)
+{
+    AC3EncodeContext *s = avctx->priv_data;
+    int16_t *samples = data;
+    int i, j, k, v, ch;
+    int16_t input_samples[N];
+    int32_t mdct_coef[NB_BLOCKS][AC3_MAX_CHANNELS][N/2];
+    uint8_t exp[NB_BLOCKS][AC3_MAX_CHANNELS][N/2];
+    uint8_t exp_strategy[NB_BLOCKS][AC3_MAX_CHANNELS];
+    uint8_t encoded_exp[NB_BLOCKS][AC3_MAX_CHANNELS][N/2];
+    uint8_t bap[NB_BLOCKS][AC3_MAX_CHANNELS][N/2];
+    int8_t exp_samples[NB_BLOCKS][AC3_MAX_CHANNELS];
+    int frame_bits;
+
+    frame_bits = 0;
+    for(ch=0;ch<s->nb_all_channels;ch++) {
+        /* fixed mdct to the six sub blocks & exponent computation */
+        for(i=0;i<NB_BLOCKS;i++) {
+            int16_t *sptr;
+            int sinc;
+
+            /* compute input samples */
+            memcpy(input_samples, s->last_samples[ch], N/2 * sizeof(int16_t));
+            sinc = s->nb_all_channels;
+            sptr = samples + (sinc * (N/2) * i) + ch;
+            for(j=0;j<N/2;j++) {
+                v = *sptr;
+                input_samples[j + N/2] = v;
+                s->last_samples[ch][j] = v;
+                sptr += sinc;
+            }
+
+            /* apply the MDCT window */
+            for(j=0;j<N/2;j++) {
+                input_samples[j] = MUL16(input_samples[j],
+                                         ff_ac3_window[j]) >> 15;
+                input_samples[N-j-1] = MUL16(input_samples[N-j-1],
+                                             ff_ac3_window[j]) >> 15;
+            }
+
+            /* Normalize the samples to use the maximum available
+               precision */
+            v = 14 - log2_tab(input_samples, N);
+            if (v < 0)
+                v = 0;
+            exp_samples[i][ch] = v - 9;
+            lshift_tab(input_samples, N, v);
+
+            /* do the MDCT */
+            mdct512(mdct_coef[i][ch], input_samples);
+
+            /* compute "exponents". We take into account the
+               normalization there */
+            for(j=0;j<N/2;j++) {
+                int e;
+                v = abs(mdct_coef[i][ch][j]);
+                if (v == 0)
+                    e = 24;
+                else {
+                    e = 23 - av_log2(v) + exp_samples[i][ch];
+                    if (e >= 24) {
+                        e = 24;
+                        mdct_coef[i][ch][j] = 0;
+                    }
+                }
+                exp[i][ch][j] = e;
+            }
+        }
+
+        compute_exp_strategy(exp_strategy, exp, ch, ch == s->lfe_channel);
+
+        /* compute the exponents as the decoder will see them. The
+           EXP_REUSE case must be handled carefully : we select the
+           min of the exponents */
+        i = 0;
+        while (i < NB_BLOCKS) {
+            j = i + 1;
+            while (j < NB_BLOCKS && exp_strategy[j][ch] == EXP_REUSE) {
+                exponent_min(exp[i][ch], exp[j][ch], s->nb_coefs[ch]);
+                j++;
+            }
+            frame_bits += encode_exp(encoded_exp[i][ch],
+                                     exp[i][ch], s->nb_coefs[ch],
+                                     exp_strategy[i][ch]);
+            /* copy encoded exponents for reuse case */
+            for(k=i+1;k<j;k++) {
+                memcpy(encoded_exp[k][ch], encoded_exp[i][ch],
+                       s->nb_coefs[ch] * sizeof(uint8_t));
+            }
+            i = j;
+        }
+    }
+
+    /* adjust for fractional frame sizes */
+    while(s->bits_written >= s->bit_rate*1000 && s->samples_written >= s->sample_rate) {
+        s->bits_written -= s->bit_rate*1000;
+        s->samples_written -= s->sample_rate;
+    }
+    s->frame_size = s->frame_size_min + (s->bits_written * s->sample_rate < s->samples_written * s->bit_rate*1000);
+    s->bits_written += s->frame_size * 16;
+    s->samples_written += AC3_FRAME_SIZE;
+
+    compute_bit_allocation(s, bap, encoded_exp, exp_strategy, frame_bits);
+    /* everything is known... let's output the frame */
+    output_frame_header(s, frame);
+
+    for(i=0;i<NB_BLOCKS;i++) {
+        output_audio_block(s, exp_strategy[i], encoded_exp[i],
+                           bap[i], mdct_coef[i], exp_samples[i], i);
+    }
+    return output_frame_end(s);
+}
+
+static int AC3_encode_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+#if 0
+/*************************************************************************/
+/* TEST */
+
+#define FN (N/4)
+
+void fft_test(void)
+{
+    IComplex in[FN], in1[FN];
+    int k, n, i;
+    float sum_re, sum_im, a;
+
+    /* FFT test */
+
+    for(i=0;i<FN;i++) {
+        in[i].re = random() % 65535 - 32767;
+        in[i].im = random() % 65535 - 32767;
+        in1[i] = in[i];
+    }
+    fft(in, 7);
+
+    /* do it by hand */
+    for(k=0;k<FN;k++) {
+        sum_re = 0;
+        sum_im = 0;
+        for(n=0;n<FN;n++) {
+            a = -2 * M_PI * (n * k) / FN;
+            sum_re += in1[n].re * cos(a) - in1[n].im * sin(a);
+            sum_im += in1[n].re * sin(a) + in1[n].im * cos(a);
+        }
+        printf("%3d: %6d,%6d %6.0f,%6.0f\n",
+               k, in[k].re, in[k].im, sum_re / FN, sum_im / FN);
+    }
+}
+
+void mdct_test(void)
+{
+    int16_t input[N];
+    int32_t output[N/2];
+    float input1[N];
+    float output1[N/2];
+    float s, a, err, e, emax;
+    int i, k, n;
+
+    for(i=0;i<N;i++) {
+        input[i] = (random() % 65535 - 32767) * 9 / 10;
+        input1[i] = input[i];
+    }
+
+    mdct512(output, input);
+
+    /* do it by hand */
+    for(k=0;k<N/2;k++) {
+        s = 0;
+        for(n=0;n<N;n++) {
+            a = (2*M_PI*(2*n+1+N/2)*(2*k+1) / (4 * N));
+            s += input1[n] * cos(a);
+        }
+        output1[k] = -2 * s / N;
+    }
+
+    err = 0;
+    emax = 0;
+    for(i=0;i<N/2;i++) {
+        printf("%3d: %7d %7.0f\n", i, output[i], output1[i]);
+        e = output[i] - output1[i];
+        if (e > emax)
+            emax = e;
+        err += e * e;
+    }
+    printf("err2=%f emax=%f\n", err / (N/2), emax);
+}
+
+void test_ac3(void)
+{
+    AC3EncodeContext ctx;
+    unsigned char frame[AC3_MAX_CODED_FRAME_SIZE];
+    short samples[AC3_FRAME_SIZE];
+    int ret, i;
+
+    AC3_encode_init(&ctx, 44100, 64000, 1);
+
+    fft_test();
+    mdct_test();
+
+    for(i=0;i<AC3_FRAME_SIZE;i++)
+        samples[i] = (int)(sin(2*M_PI*i*1000.0/44100) * 10000);
+    ret = AC3_encode_frame(&ctx, frame, samples);
+    printf("ret=%d\n", ret);
+}
+#endif
+
+AVCodec ac3_encoder = {
+    "ac3",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AC3,
+    sizeof(AC3EncodeContext),
+    AC3_encode_init,
+    AC3_encode_frame,
+    AC3_encode_close,
+    NULL,
+};
diff --git a/contrib/ffmpeg/libavcodec/ac3tab.h b/contrib/ffmpeg/libavcodec/ac3tab.h
new file mode 100644
index 000000000..b549c5ba9
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ac3tab.h
@@ -0,0 +1,251 @@
+/*
+ * AC3 tables
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file ac3tab.h
+ * tables taken directly from AC3 spec.
+ */
+
+/**
+ * Possible frame sizes.
+ * from ATSC A/52 Table 5.18 Frame Size Code Table.
+ */
+const uint16_t ff_ac3_frame_sizes[38][3] = {
+    { 64,   69,   96   },
+    { 64,   70,   96   },
+    { 80,   87,   120  },
+    { 80,   88,   120  },
+    { 96,   104,  144  },
+    { 96,   105,  144  },
+    { 112,  121,  168  },
+    { 112,  122,  168  },
+    { 128,  139,  192  },
+    { 128,  140,  192  },
+    { 160,  174,  240  },
+    { 160,  175,  240  },
+    { 192,  208,  288  },
+    { 192,  209,  288  },
+    { 224,  243,  336  },
+    { 224,  244,  336  },
+    { 256,  278,  384  },
+    { 256,  279,  384  },
+    { 320,  348,  480  },
+    { 320,  349,  480  },
+    { 384,  417,  576  },
+    { 384,  418,  576  },
+    { 448,  487,  672  },
+    { 448,  488,  672  },
+    { 512,  557,  768  },
+    { 512,  558,  768  },
+    { 640,  696,  960  },
+    { 640,  697,  960  },
+    { 768,  835,  1152 },
+    { 768,  836,  1152 },
+    { 896,  975,  1344 },
+    { 896,  976,  1344 },
+    { 1024, 1114, 1536 },
+    { 1024, 1115, 1536 },
+    { 1152, 1253, 1728 },
+    { 1152, 1254, 1728 },
+    { 1280, 1393, 1920 },
+    { 1280, 1394, 1920 },
+};
+
+/**
+ * Maps audio coding mode (acmod) to number of full-bandwidth channels.
+ * from ATSC A/52 Table 5.8 Audio Coding Mode
+ */
+const uint8_t ff_ac3_channels[8] = {
+    2, 1, 2, 3, 3, 4, 4, 5
+};
+
+/* possible frequencies */
+const uint16_t ff_ac3_freqs[3] = { 48000, 44100, 32000 };
+
+/* possible bitrates */
+const uint16_t ff_ac3_bitratetab[19] = {
+    32, 40, 48, 56, 64, 80, 96, 112, 128,
+    160, 192, 224, 256, 320, 384, 448, 512, 576, 640
+};
+
+/* AC3 MDCT window */
+
+/* MDCT window */
+const int16_t ff_ac3_window[256] = {
+    4,    7,   12,   16,   21,   28,   34,   42,
+   51,   61,   72,   84,   97,  111,  127,  145,
+  164,  184,  207,  231,  257,  285,  315,  347,
+  382,  419,  458,  500,  544,  591,  641,  694,
+  750,  810,  872,  937, 1007, 1079, 1155, 1235,
+ 1318, 1406, 1497, 1593, 1692, 1796, 1903, 2016,
+ 2132, 2253, 2379, 2509, 2644, 2783, 2927, 3076,
+ 3230, 3389, 3552, 3721, 3894, 4072, 4255, 4444,
+ 4637, 4835, 5038, 5246, 5459, 5677, 5899, 6127,
+ 6359, 6596, 6837, 7083, 7334, 7589, 7848, 8112,
+ 8380, 8652, 8927, 9207, 9491, 9778,10069,10363,
+10660,10960,11264,11570,11879,12190,12504,12820,
+13138,13458,13780,14103,14427,14753,15079,15407,
+15735,16063,16392,16720,17049,17377,17705,18032,
+18358,18683,19007,19330,19651,19970,20287,20602,
+20914,21225,21532,21837,22139,22438,22733,23025,
+23314,23599,23880,24157,24430,24699,24964,25225,
+25481,25732,25979,26221,26459,26691,26919,27142,
+27359,27572,27780,27983,28180,28373,28560,28742,
+28919,29091,29258,29420,29577,29729,29876,30018,
+30155,30288,30415,30538,30657,30771,30880,30985,
+31086,31182,31274,31363,31447,31528,31605,31678,
+31747,31814,31877,31936,31993,32046,32097,32145,
+32190,32232,32272,32310,32345,32378,32409,32438,
+32465,32490,32513,32535,32556,32574,32592,32608,
+32623,32636,32649,32661,32671,32681,32690,32698,
+32705,32712,32718,32724,32729,32733,32737,32741,
+32744,32747,32750,32752,32754,32756,32757,32759,
+32760,32761,32762,32763,32764,32764,32765,32765,
+32766,32766,32766,32766,32767,32767,32767,32767,
+32767,32767,32767,32767,32767,32767,32767,32767,
+32767,32767,32767,32767,32767,32767,32767,32767,
+};
+
+static uint8_t masktab[253];
+
+static const uint8_t latab[260]= {
+0x0040,0x003f,0x003e,0x003d,0x003c,0x003b,0x003a,0x0039,0x0038,0x0037,
+0x0036,0x0035,0x0034,0x0034,0x0033,0x0032,0x0031,0x0030,0x002f,0x002f,
+0x002e,0x002d,0x002c,0x002c,0x002b,0x002a,0x0029,0x0029,0x0028,0x0027,
+0x0026,0x0026,0x0025,0x0024,0x0024,0x0023,0x0023,0x0022,0x0021,0x0021,
+0x0020,0x0020,0x001f,0x001e,0x001e,0x001d,0x001d,0x001c,0x001c,0x001b,
+0x001b,0x001a,0x001a,0x0019,0x0019,0x0018,0x0018,0x0017,0x0017,0x0016,
+0x0016,0x0015,0x0015,0x0015,0x0014,0x0014,0x0013,0x0013,0x0013,0x0012,
+0x0012,0x0012,0x0011,0x0011,0x0011,0x0010,0x0010,0x0010,0x000f,0x000f,
+0x000f,0x000e,0x000e,0x000e,0x000d,0x000d,0x000d,0x000d,0x000c,0x000c,
+0x000c,0x000c,0x000b,0x000b,0x000b,0x000b,0x000a,0x000a,0x000a,0x000a,
+0x000a,0x0009,0x0009,0x0009,0x0009,0x0009,0x0008,0x0008,0x0008,0x0008,
+0x0008,0x0008,0x0007,0x0007,0x0007,0x0007,0x0007,0x0007,0x0006,0x0006,
+0x0006,0x0006,0x0006,0x0006,0x0006,0x0006,0x0005,0x0005,0x0005,0x0005,
+0x0005,0x0005,0x0005,0x0005,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,
+0x0004,0x0004,0x0004,0x0004,0x0004,0x0003,0x0003,0x0003,0x0003,0x0003,
+0x0003,0x0003,0x0003,0x0003,0x0003,0x0003,0x0003,0x0003,0x0003,0x0002,
+0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,
+0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0002,0x0001,0x0001,
+0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
+0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
+0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
+0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
+0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
+0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
+0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
+0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
+};
+
+static const uint16_t hth[50][3]= {
+{ 0x04d0,0x04f0,0x0580 },
+{ 0x04d0,0x04f0,0x0580 },
+{ 0x0440,0x0460,0x04b0 },
+{ 0x0400,0x0410,0x0450 },
+{ 0x03e0,0x03e0,0x0420 },
+{ 0x03c0,0x03d0,0x03f0 },
+{ 0x03b0,0x03c0,0x03e0 },
+{ 0x03b0,0x03b0,0x03d0 },
+{ 0x03a0,0x03b0,0x03c0 },
+{ 0x03a0,0x03a0,0x03b0 },
+{ 0x03a0,0x03a0,0x03b0 },
+{ 0x03a0,0x03a0,0x03b0 },
+{ 0x03a0,0x03a0,0x03a0 },
+{ 0x0390,0x03a0,0x03a0 },
+{ 0x0390,0x0390,0x03a0 },
+{ 0x0390,0x0390,0x03a0 },
+{ 0x0380,0x0390,0x03a0 },
+{ 0x0380,0x0380,0x03a0 },
+{ 0x0370,0x0380,0x03a0 },
+{ 0x0370,0x0380,0x03a0 },
+{ 0x0360,0x0370,0x0390 },
+{ 0x0360,0x0370,0x0390 },
+{ 0x0350,0x0360,0x0390 },
+{ 0x0350,0x0360,0x0390 },
+{ 0x0340,0x0350,0x0380 },
+{ 0x0340,0x0350,0x0380 },
+{ 0x0330,0x0340,0x0380 },
+{ 0x0320,0x0340,0x0370 },
+{ 0x0310,0x0320,0x0360 },
+{ 0x0300,0x0310,0x0350 },
+{ 0x02f0,0x0300,0x0340 },
+{ 0x02f0,0x02f0,0x0330 },
+{ 0x02f0,0x02f0,0x0320 },
+{ 0x02f0,0x02f0,0x0310 },
+{ 0x0300,0x02f0,0x0300 },
+{ 0x0310,0x0300,0x02f0 },
+{ 0x0340,0x0320,0x02f0 },
+{ 0x0390,0x0350,0x02f0 },
+{ 0x03e0,0x0390,0x0300 },
+{ 0x0420,0x03e0,0x0310 },
+{ 0x0460,0x0420,0x0330 },
+{ 0x0490,0x0450,0x0350 },
+{ 0x04a0,0x04a0,0x03c0 },
+{ 0x0460,0x0490,0x0410 },
+{ 0x0440,0x0460,0x0470 },
+{ 0x0440,0x0440,0x04a0 },
+{ 0x0520,0x0480,0x0460 },
+{ 0x0800,0x0630,0x0440 },
+{ 0x0840,0x0840,0x0450 },
+{ 0x0840,0x0840,0x04e0 },
+};
+
+static const uint8_t baptab[64]= {
+    0, 1, 1, 1, 1, 1, 2, 2, 3, 3,
+    3, 4, 4, 5, 5, 6, 6, 6, 6, 7,
+    7, 7, 7, 8, 8, 8, 8, 9, 9, 9,
+    9, 10, 10, 10, 10, 11, 11, 11, 11, 12,
+    12, 12, 12, 13, 13, 13, 13, 14, 14, 14,
+    14, 14, 14, 14, 14, 15, 15, 15, 15, 15,
+    15, 15, 15, 15,
+};
+
+const uint8_t ff_sdecaytab[4]={
+    0x0f, 0x11, 0x13, 0x15,
+};
+
+const uint8_t ff_fdecaytab[4]={
+    0x3f, 0x53, 0x67, 0x7b,
+};
+
+const uint16_t ff_sgaintab[4]= {
+    0x540, 0x4d8, 0x478, 0x410,
+};
+
+const uint16_t ff_dbkneetab[4]= {
+    0x000, 0x700, 0x900, 0xb00,
+};
+
+const int16_t ff_floortab[8]= {
+    0x2f0, 0x2b0, 0x270, 0x230, 0x1f0, 0x170, 0x0f0, 0xf800,
+};
+
+const uint16_t ff_fgaintab[8]= {
+    0x080, 0x100, 0x180, 0x200, 0x280, 0x300, 0x380, 0x400,
+};
+
+static const uint8_t bndsz[50]={
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3,
+    3, 6, 6, 6, 6, 6, 6, 12, 12, 12, 12, 24, 24, 24, 24, 24
+};
+
+static uint8_t bndtab[51];
diff --git a/contrib/ffmpeg/libavcodec/adpcm.c b/contrib/ffmpeg/libavcodec/adpcm.c
new file mode 100644
index 000000000..8800c3a20
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/adpcm.c
@@ -0,0 +1,1372 @@
+/*
+ * ADPCM codecs
+ * Copyright (c) 2001-2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "bitstream.h"
+
+/**
+ * @file adpcm.c
+ * ADPCM codecs.
+ * First version by Francois Revol (revol@free.fr)
+ * Fringe ADPCM codecs (e.g., DK3, DK4, Westwood)
+ *   by Mike Melanson (melanson@pcisys.net)
+ * CD-ROM XA ADPCM codec by BERO
+ * EA ADPCM decoder by Robin Kay (komadori@myrealbox.com)
+ *
+ * Features and limitations:
+ *
+ * Reference documents:
+ * http://www.pcisys.net/~melanson/codecs/simpleaudio.html
+ * http://www.geocities.com/SiliconValley/8682/aud3.txt
+ * http://openquicktime.sourceforge.net/plugins.htm
+ * XAnim sources (xa_codec.c) http://www.rasnaimaging.com/people/lapus/download.html
+ * http://www.cs.ucla.edu/~leec/mediabench/applications.html
+ * SoX source code http://home.sprynet.com/~cbagwell/sox.html
+ *
+ * CD-ROM XA:
+ * http://ku-www.ss.titech.ac.jp/~yatsushi/xaadpcm.html
+ * vagpack & depack http://homepages.compuserve.de/bITmASTER32/psx-index.html
+ * readstr http://www.geocities.co.jp/Playtown/2004/
+ */
+
+#define BLKSIZE 1024
+
+#define CLAMP_TO_SHORT(value) \
+if (value > 32767) \
+    value = 32767; \
+else if (value < -32768) \
+    value = -32768; \
+
+/* step_table[] and index_table[] are from the ADPCM reference source */
+/* This is the index table: */
+static const int index_table[16] = {
+    -1, -1, -1, -1, 2, 4, 6, 8,
+    -1, -1, -1, -1, 2, 4, 6, 8,
+};
+
+/**
+ * This is the step table. Note that many programs use slight deviations from
+ * this table, but such deviations are negligible:
+ */
+static const int step_table[89] = {
+    7, 8, 9, 10, 11, 12, 13, 14, 16, 17,
+    19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
+    50, 55, 60, 66, 73, 80, 88, 97, 107, 118,
+    130, 143, 157, 173, 190, 209, 230, 253, 279, 307,
+    337, 371, 408, 449, 494, 544, 598, 658, 724, 796,
+    876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066,
+    2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358,
+    5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899,
+    15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767
+};
+
+/* These are for MS-ADPCM */
+/* AdaptationTable[], AdaptCoeff1[], and AdaptCoeff2[] are from libsndfile */
+static const int AdaptationTable[] = {
+        230, 230, 230, 230, 307, 409, 512, 614,
+        768, 614, 512, 409, 307, 230, 230, 230
+};
+
+static const int AdaptCoeff1[] = {
+        256, 512, 0, 192, 240, 460, 392
+};
+
+static const int AdaptCoeff2[] = {
+        0, -256, 0, 64, 0, -208, -232
+};
+
+/* These are for CD-ROM XA ADPCM */
+static const int xa_adpcm_table[5][2] = {
+   {   0,   0 },
+   {  60,   0 },
+   { 115, -52 },
+   {  98, -55 },
+   { 122, -60 }
+};
+
+static const int ea_adpcm_table[] = {
+    0, 240, 460, 392, 0, 0, -208, -220, 0, 1,
+    3, 4, 7, 8, 10, 11, 0, -1, -3, -4
+};
+
+static const int ct_adpcm_table[8] = {
+    0x00E6, 0x00E6, 0x00E6, 0x00E6,
+    0x0133, 0x0199, 0x0200, 0x0266
+};
+
+// padded to zero where table size is less then 16
+static const int swf_index_tables[4][16] = {
+    /*2*/ { -1, 2 },
+    /*3*/ { -1, -1, 2, 4 },
+    /*4*/ { -1, -1, -1, -1, 2, 4, 6, 8 },
+    /*5*/ { -1, -1, -1, -1, -1, -1, -1, -1, 1, 2, 4, 6, 8, 10, 13, 16 }
+};
+
+static const int yamaha_indexscale[] = {
+    230, 230, 230, 230, 307, 409, 512, 614,
+    230, 230, 230, 230, 307, 409, 512, 614
+};
+
+static const int yamaha_difflookup[] = {
+    1, 3, 5, 7, 9, 11, 13, 15,
+    -1, -3, -5, -7, -9, -11, -13, -15
+};
+
+/* end of tables */
+
+typedef struct ADPCMChannelStatus {
+    int predictor;
+    short int step_index;
+    int step;
+    /* for encoding */
+    int prev_sample;
+
+    /* MS version */
+    short sample1;
+    short sample2;
+    int coeff1;
+    int coeff2;
+    int idelta;
+} ADPCMChannelStatus;
+
+typedef struct ADPCMContext {
+    int channel; /* for stereo MOVs, decode left, then decode right, then tell it's decoded */
+    ADPCMChannelStatus status[2];
+    short sample_buffer[32]; /* hold left samples while waiting for right samples */
+} ADPCMContext;
+
+/* XXX: implement encoding */
+
+#ifdef CONFIG_ENCODERS
+static int adpcm_encode_init(AVCodecContext *avctx)
+{
+    if (avctx->channels > 2)
+        return -1; /* only stereo or mono =) */
+    switch(avctx->codec->id) {
+    case CODEC_ID_ADPCM_IMA_QT:
+        av_log(avctx, AV_LOG_ERROR, "ADPCM: codec adpcm_ima_qt unsupported for encoding !\n");
+        avctx->frame_size = 64; /* XXX: can multiple of avctx->channels * 64 (left and right blocks are interleaved) */
+        return -1;
+        break;
+    case CODEC_ID_ADPCM_IMA_WAV:
+        avctx->frame_size = (BLKSIZE - 4 * avctx->channels) * 8 / (4 * avctx->channels) + 1; /* each 16 bits sample gives one nibble */
+                                                             /* and we have 4 bytes per channel overhead */
+        avctx->block_align = BLKSIZE;
+        /* seems frame_size isn't taken into account... have to buffer the samples :-( */
+        break;
+    case CODEC_ID_ADPCM_MS:
+        avctx->frame_size = (BLKSIZE - 7 * avctx->channels) * 2 / avctx->channels + 2; /* each 16 bits sample gives one nibble */
+                                                             /* and we have 7 bytes per channel overhead */
+        avctx->block_align = BLKSIZE;
+        break;
+    case CODEC_ID_ADPCM_YAMAHA:
+        avctx->frame_size = BLKSIZE * avctx->channels;
+        avctx->block_align = BLKSIZE;
+        break;
+    default:
+        return -1;
+        break;
+    }
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    return 0;
+}
+
+static int adpcm_encode_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->coded_frame);
+
+    return 0;
+}
+
+
+static inline unsigned char adpcm_ima_compress_sample(ADPCMChannelStatus *c, short sample)
+{
+    int delta = sample - c->prev_sample;
+    int nibble = FFMIN(7, abs(delta)*4/step_table[c->step_index]) + (delta<0)*8;
+    c->prev_sample = c->prev_sample + ((step_table[c->step_index] * yamaha_difflookup[nibble]) / 8);
+    CLAMP_TO_SHORT(c->prev_sample);
+    c->step_index = av_clip(c->step_index + index_table[nibble], 0, 88);
+    return nibble;
+}
+
+static inline unsigned char adpcm_ms_compress_sample(ADPCMChannelStatus *c, short sample)
+{
+    int predictor, nibble, bias;
+
+    predictor = (((c->sample1) * (c->coeff1)) + ((c->sample2) * (c->coeff2))) / 256;
+
+    nibble= sample - predictor;
+    if(nibble>=0) bias= c->idelta/2;
+    else          bias=-c->idelta/2;
+
+    nibble= (nibble + bias) / c->idelta;
+    nibble= av_clip(nibble, -8, 7)&0x0F;
+
+    predictor += (signed)((nibble & 0x08)?(nibble - 0x10):(nibble)) * c->idelta;
+    CLAMP_TO_SHORT(predictor);
+
+    c->sample2 = c->sample1;
+    c->sample1 = predictor;
+
+    c->idelta = (AdaptationTable[(int)nibble] * c->idelta) >> 8;
+    if (c->idelta < 16) c->idelta = 16;
+
+    return nibble;
+}
+
+static inline unsigned char adpcm_yamaha_compress_sample(ADPCMChannelStatus *c, short sample)
+{
+    int nibble, delta;
+
+    if(!c->step) {
+        c->predictor = 0;
+        c->step = 127;
+    }
+
+    delta = sample - c->predictor;
+
+    nibble = FFMIN(7, abs(delta)*4/c->step) + (delta<0)*8;
+
+    c->predictor = c->predictor + ((c->step * yamaha_difflookup[nibble]) / 8);
+    CLAMP_TO_SHORT(c->predictor);
+    c->step = (c->step * yamaha_indexscale[nibble]) >> 8;
+    c->step = av_clip(c->step, 127, 24567);
+
+    return nibble;
+}
+
+typedef struct TrellisPath {
+    int nibble;
+    int prev;
+} TrellisPath;
+
+typedef struct TrellisNode {
+    uint32_t ssd;
+    int path;
+    int sample1;
+    int sample2;
+    int step;
+} TrellisNode;
+
+static void adpcm_compress_trellis(AVCodecContext *avctx, const short *samples,
+                                   uint8_t *dst, ADPCMChannelStatus *c, int n)
+{
+#define FREEZE_INTERVAL 128
+    //FIXME 6% faster if frontier is a compile-time constant
+    const int frontier = 1 << avctx->trellis;
+    const int stride = avctx->channels;
+    const int version = avctx->codec->id;
+    const int max_paths = frontier*FREEZE_INTERVAL;
+    TrellisPath paths[max_paths], *p;
+    TrellisNode node_buf[2][frontier];
+    TrellisNode *nodep_buf[2][frontier];
+    TrellisNode **nodes = nodep_buf[0]; // nodes[] is always sorted by .ssd
+    TrellisNode **nodes_next = nodep_buf[1];
+    int pathn = 0, froze = -1, i, j, k;
+
+    assert(!(max_paths&(max_paths-1)));
+
+    memset(nodep_buf, 0, sizeof(nodep_buf));
+    nodes[0] = &node_buf[1][0];
+    nodes[0]->ssd = 0;
+    nodes[0]->path = 0;
+    nodes[0]->step = c->step_index;
+    nodes[0]->sample1 = c->sample1;
+    nodes[0]->sample2 = c->sample2;
+    if(version == CODEC_ID_ADPCM_IMA_WAV)
+        nodes[0]->sample1 = c->prev_sample;
+    if(version == CODEC_ID_ADPCM_MS)
+        nodes[0]->step = c->idelta;
+    if(version == CODEC_ID_ADPCM_YAMAHA) {
+        if(c->step == 0) {
+            nodes[0]->step = 127;
+            nodes[0]->sample1 = 0;
+        } else {
+            nodes[0]->step = c->step;
+            nodes[0]->sample1 = c->predictor;
+        }
+    }
+
+    for(i=0; i<n; i++) {
+        TrellisNode *t = node_buf[i&1];
+        TrellisNode **u;
+        int sample = samples[i*stride];
+        memset(nodes_next, 0, frontier*sizeof(TrellisNode*));
+        for(j=0; j<frontier && nodes[j]; j++) {
+            // higher j have higher ssd already, so they're unlikely to use a suboptimal next sample too
+            const int range = (j < frontier/2) ? 1 : 0;
+            const int step = nodes[j]->step;
+            int nidx;
+            if(version == CODEC_ID_ADPCM_MS) {
+                const int predictor = ((nodes[j]->sample1 * c->coeff1) + (nodes[j]->sample2 * c->coeff2)) / 256;
+                const int div = (sample - predictor) / step;
+                const int nmin = av_clip(div-range, -8, 6);
+                const int nmax = av_clip(div+range, -7, 7);
+                for(nidx=nmin; nidx<=nmax; nidx++) {
+                    const int nibble = nidx & 0xf;
+                    int dec_sample = predictor + nidx * step;
+#define STORE_NODE(NAME, STEP_INDEX)\
+                    int d;\
+                    uint32_t ssd;\
+                    CLAMP_TO_SHORT(dec_sample);\
+                    d = sample - dec_sample;\
+                    ssd = nodes[j]->ssd + d*d;\
+                    if(nodes_next[frontier-1] && ssd >= nodes_next[frontier-1]->ssd)\
+                        continue;\
+                    /* Collapse any two states with the same previous sample value. \
+                     * One could also distinguish states by step and by 2nd to last
+                     * sample, but the effects of that are negligible. */\
+                    for(k=0; k<frontier && nodes_next[k]; k++) {\
+                        if(dec_sample == nodes_next[k]->sample1) {\
+                            assert(ssd >= nodes_next[k]->ssd);\
+                            goto next_##NAME;\
+                        }\
+                    }\
+                    for(k=0; k<frontier; k++) {\
+                        if(!nodes_next[k] || ssd < nodes_next[k]->ssd) {\
+                            TrellisNode *u = nodes_next[frontier-1];\
+                            if(!u) {\
+                                assert(pathn < max_paths);\
+                                u = t++;\
+                                u->path = pathn++;\
+                            }\
+                            u->ssd = ssd;\
+                            u->step = STEP_INDEX;\
+                            u->sample2 = nodes[j]->sample1;\
+                            u->sample1 = dec_sample;\
+                            paths[u->path].nibble = nibble;\
+                            paths[u->path].prev = nodes[j]->path;\
+                            memmove(&nodes_next[k+1], &nodes_next[k], (frontier-k-1)*sizeof(TrellisNode*));\
+                            nodes_next[k] = u;\
+                            break;\
+                        }\
+                    }\
+                    next_##NAME:;
+                    STORE_NODE(ms, FFMAX(16, (AdaptationTable[nibble] * step) >> 8));
+                }
+            } else if(version == CODEC_ID_ADPCM_IMA_WAV) {
+#define LOOP_NODES(NAME, STEP_TABLE, STEP_INDEX)\
+                const int predictor = nodes[j]->sample1;\
+                const int div = (sample - predictor) * 4 / STEP_TABLE;\
+                int nmin = av_clip(div-range, -7, 6);\
+                int nmax = av_clip(div+range, -6, 7);\
+                if(nmin<=0) nmin--; /* distinguish -0 from +0 */\
+                if(nmax<0) nmax--;\
+                for(nidx=nmin; nidx<=nmax; nidx++) {\
+                    const int nibble = nidx<0 ? 7-nidx : nidx;\
+                    int dec_sample = predictor + (STEP_TABLE * yamaha_difflookup[nibble]) / 8;\
+                    STORE_NODE(NAME, STEP_INDEX);\
+                }
+                LOOP_NODES(ima, step_table[step], av_clip(step + index_table[nibble], 0, 88));
+            } else { //CODEC_ID_ADPCM_YAMAHA
+                LOOP_NODES(yamaha, step, av_clip((step * yamaha_indexscale[nibble]) >> 8, 127, 24567));
+#undef LOOP_NODES
+#undef STORE_NODE
+            }
+        }
+
+        u = nodes;
+        nodes = nodes_next;
+        nodes_next = u;
+
+        // prevent overflow
+        if(nodes[0]->ssd > (1<<28)) {
+            for(j=1; j<frontier && nodes[j]; j++)
+                nodes[j]->ssd -= nodes[0]->ssd;
+            nodes[0]->ssd = 0;
+        }
+
+        // merge old paths to save memory
+        if(i == froze + FREEZE_INTERVAL) {
+            p = &paths[nodes[0]->path];
+            for(k=i; k>froze; k--) {
+                dst[k] = p->nibble;
+                p = &paths[p->prev];
+            }
+            froze = i;
+            pathn = 0;
+            // other nodes might use paths that don't coincide with the frozen one.
+            // checking which nodes do so is too slow, so just kill them all.
+            // this also slightly improves quality, but I don't know why.
+            memset(nodes+1, 0, (frontier-1)*sizeof(TrellisNode*));
+        }
+    }
+
+    p = &paths[nodes[0]->path];
+    for(i=n-1; i>froze; i--) {
+        dst[i] = p->nibble;
+        p = &paths[p->prev];
+    }
+
+    c->predictor = nodes[0]->sample1;
+    c->sample1 = nodes[0]->sample1;
+    c->sample2 = nodes[0]->sample2;
+    c->step_index = nodes[0]->step;
+    c->step = nodes[0]->step;
+    c->idelta = nodes[0]->step;
+}
+
+static int adpcm_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame, int buf_size, void *data)
+{
+    int n, i, st;
+    short *samples;
+    unsigned char *dst;
+    ADPCMContext *c = avctx->priv_data;
+
+    dst = frame;
+    samples = (short *)data;
+    st= avctx->channels == 2;
+/*    n = (BLKSIZE - 4 * avctx->channels) / (2 * 8 * avctx->channels); */
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_ADPCM_IMA_QT: /* XXX: can't test until we get .mov writer */
+        break;
+    case CODEC_ID_ADPCM_IMA_WAV:
+        n = avctx->frame_size / 8;
+            c->status[0].prev_sample = (signed short)samples[0]; /* XXX */
+/*            c->status[0].step_index = 0; *//* XXX: not sure how to init the state machine */
+            *dst++ = (c->status[0].prev_sample) & 0xFF; /* little endian */
+            *dst++ = (c->status[0].prev_sample >> 8) & 0xFF;
+            *dst++ = (unsigned char)c->status[0].step_index;
+            *dst++ = 0; /* unknown */
+            samples++;
+            if (avctx->channels == 2) {
+                c->status[1].prev_sample = (signed short)samples[1];
+/*                c->status[1].step_index = 0; */
+                *dst++ = (c->status[1].prev_sample) & 0xFF;
+                *dst++ = (c->status[1].prev_sample >> 8) & 0xFF;
+                *dst++ = (unsigned char)c->status[1].step_index;
+                *dst++ = 0;
+                samples++;
+            }
+
+            /* stereo: 4 bytes (8 samples) for left, 4 bytes for right, 4 bytes left, ... */
+            if(avctx->trellis > 0) {
+                uint8_t buf[2][n*8];
+                adpcm_compress_trellis(avctx, samples, buf[0], &c->status[0], n*8);
+                if(avctx->channels == 2)
+                    adpcm_compress_trellis(avctx, samples+1, buf[1], &c->status[1], n*8);
+                for(i=0; i<n; i++) {
+                    *dst++ = buf[0][8*i+0] | (buf[0][8*i+1] << 4);
+                    *dst++ = buf[0][8*i+2] | (buf[0][8*i+3] << 4);
+                    *dst++ = buf[0][8*i+4] | (buf[0][8*i+5] << 4);
+                    *dst++ = buf[0][8*i+6] | (buf[0][8*i+7] << 4);
+                    if (avctx->channels == 2) {
+                        *dst++ = buf[1][8*i+0] | (buf[1][8*i+1] << 4);
+                        *dst++ = buf[1][8*i+2] | (buf[1][8*i+3] << 4);
+                        *dst++ = buf[1][8*i+4] | (buf[1][8*i+5] << 4);
+                        *dst++ = buf[1][8*i+6] | (buf[1][8*i+7] << 4);
+                    }
+                }
+            } else
+            for (; n>0; n--) {
+                *dst = adpcm_ima_compress_sample(&c->status[0], samples[0]) & 0x0F;
+                *dst |= (adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels]) << 4) & 0xF0;
+                dst++;
+                *dst = adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels * 2]) & 0x0F;
+                *dst |= (adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels * 3]) << 4) & 0xF0;
+                dst++;
+                *dst = adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels * 4]) & 0x0F;
+                *dst |= (adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels * 5]) << 4) & 0xF0;
+                dst++;
+                *dst = adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels * 6]) & 0x0F;
+                *dst |= (adpcm_ima_compress_sample(&c->status[0], samples[avctx->channels * 7]) << 4) & 0xF0;
+                dst++;
+                /* right channel */
+                if (avctx->channels == 2) {
+                    *dst = adpcm_ima_compress_sample(&c->status[1], samples[1]);
+                    *dst |= adpcm_ima_compress_sample(&c->status[1], samples[3]) << 4;
+                    dst++;
+                    *dst = adpcm_ima_compress_sample(&c->status[1], samples[5]);
+                    *dst |= adpcm_ima_compress_sample(&c->status[1], samples[7]) << 4;
+                    dst++;
+                    *dst = adpcm_ima_compress_sample(&c->status[1], samples[9]);
+                    *dst |= adpcm_ima_compress_sample(&c->status[1], samples[11]) << 4;
+                    dst++;
+                    *dst = adpcm_ima_compress_sample(&c->status[1], samples[13]);
+                    *dst |= adpcm_ima_compress_sample(&c->status[1], samples[15]) << 4;
+                    dst++;
+                }
+                samples += 8 * avctx->channels;
+            }
+        break;
+    case CODEC_ID_ADPCM_MS:
+        for(i=0; i<avctx->channels; i++){
+            int predictor=0;
+
+            *dst++ = predictor;
+            c->status[i].coeff1 = AdaptCoeff1[predictor];
+            c->status[i].coeff2 = AdaptCoeff2[predictor];
+        }
+        for(i=0; i<avctx->channels; i++){
+            if (c->status[i].idelta < 16)
+                c->status[i].idelta = 16;
+
+            *dst++ = c->status[i].idelta & 0xFF;
+            *dst++ = c->status[i].idelta >> 8;
+        }
+        for(i=0; i<avctx->channels; i++){
+            c->status[i].sample1= *samples++;
+
+            *dst++ = c->status[i].sample1 & 0xFF;
+            *dst++ = c->status[i].sample1 >> 8;
+        }
+        for(i=0; i<avctx->channels; i++){
+            c->status[i].sample2= *samples++;
+
+            *dst++ = c->status[i].sample2 & 0xFF;
+            *dst++ = c->status[i].sample2 >> 8;
+        }
+
+        if(avctx->trellis > 0) {
+            int n = avctx->block_align - 7*avctx->channels;
+            uint8_t buf[2][n];
+            if(avctx->channels == 1) {
+                n *= 2;
+                adpcm_compress_trellis(avctx, samples, buf[0], &c->status[0], n);
+                for(i=0; i<n; i+=2)
+                    *dst++ = (buf[0][i] << 4) | buf[0][i+1];
+            } else {
+                adpcm_compress_trellis(avctx, samples, buf[0], &c->status[0], n);
+                adpcm_compress_trellis(avctx, samples+1, buf[1], &c->status[1], n);
+                for(i=0; i<n; i++)
+                    *dst++ = (buf[0][i] << 4) | buf[1][i];
+            }
+        } else
+        for(i=7*avctx->channels; i<avctx->block_align; i++) {
+            int nibble;
+            nibble = adpcm_ms_compress_sample(&c->status[ 0], *samples++)<<4;
+            nibble|= adpcm_ms_compress_sample(&c->status[st], *samples++);
+            *dst++ = nibble;
+        }
+        break;
+    case CODEC_ID_ADPCM_YAMAHA:
+        n = avctx->frame_size / 2;
+        if(avctx->trellis > 0) {
+            uint8_t buf[2][n*2];
+            n *= 2;
+            if(avctx->channels == 1) {
+                adpcm_compress_trellis(avctx, samples, buf[0], &c->status[0], n);
+                for(i=0; i<n; i+=2)
+                    *dst++ = buf[0][i] | (buf[0][i+1] << 4);
+            } else {
+                adpcm_compress_trellis(avctx, samples, buf[0], &c->status[0], n);
+                adpcm_compress_trellis(avctx, samples+1, buf[1], &c->status[1], n);
+                for(i=0; i<n; i++)
+                    *dst++ = buf[0][i] | (buf[1][i] << 4);
+            }
+        } else
+        for (; n>0; n--) {
+            for(i = 0; i < avctx->channels; i++) {
+                int nibble;
+                nibble  = adpcm_yamaha_compress_sample(&c->status[i], samples[i]);
+                nibble |= adpcm_yamaha_compress_sample(&c->status[i], samples[i+avctx->channels]) << 4;
+                *dst++ = nibble;
+            }
+            samples += 2 * avctx->channels;
+        }
+        break;
+    default:
+        return -1;
+    }
+    return dst - frame;
+}
+#endif //CONFIG_ENCODERS
+
+static int adpcm_decode_init(AVCodecContext * avctx)
+{
+    ADPCMContext *c = avctx->priv_data;
+
+    if(avctx->channels > 2U){
+        return -1;
+    }
+
+    c->channel = 0;
+    c->status[0].predictor = c->status[1].predictor = 0;
+    c->status[0].step_index = c->status[1].step_index = 0;
+    c->status[0].step = c->status[1].step = 0;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_ADPCM_CT:
+        c->status[0].step = c->status[1].step = 511;
+        break;
+    default:
+        break;
+    }
+    return 0;
+}
+
+static inline short adpcm_ima_expand_nibble(ADPCMChannelStatus *c, char nibble, int shift)
+{
+    int step_index;
+    int predictor;
+    int sign, delta, diff, step;
+
+    step = step_table[c->step_index];
+    step_index = c->step_index + index_table[(unsigned)nibble];
+    if (step_index < 0) step_index = 0;
+    else if (step_index > 88) step_index = 88;
+
+    sign = nibble & 8;
+    delta = nibble & 7;
+    /* perform direct multiplication instead of series of jumps proposed by
+     * the reference ADPCM implementation since modern CPUs can do the mults
+     * quickly enough */
+    diff = ((2 * delta + 1) * step) >> shift;
+    predictor = c->predictor;
+    if (sign) predictor -= diff;
+    else predictor += diff;
+
+    CLAMP_TO_SHORT(predictor);
+    c->predictor = predictor;
+    c->step_index = step_index;
+
+    return (short)predictor;
+}
+
+static inline short adpcm_ms_expand_nibble(ADPCMChannelStatus *c, char nibble)
+{
+    int predictor;
+
+    predictor = (((c->sample1) * (c->coeff1)) + ((c->sample2) * (c->coeff2))) / 256;
+    predictor += (signed)((nibble & 0x08)?(nibble - 0x10):(nibble)) * c->idelta;
+    CLAMP_TO_SHORT(predictor);
+
+    c->sample2 = c->sample1;
+    c->sample1 = predictor;
+    c->idelta = (AdaptationTable[(int)nibble] * c->idelta) >> 8;
+    if (c->idelta < 16) c->idelta = 16;
+
+    return (short)predictor;
+}
+
+static inline short adpcm_ct_expand_nibble(ADPCMChannelStatus *c, char nibble)
+{
+    int predictor;
+    int sign, delta, diff;
+    int new_step;
+
+    sign = nibble & 8;
+    delta = nibble & 7;
+    /* perform direct multiplication instead of series of jumps proposed by
+     * the reference ADPCM implementation since modern CPUs can do the mults
+     * quickly enough */
+    diff = ((2 * delta + 1) * c->step) >> 3;
+    predictor = c->predictor;
+    /* predictor update is not so trivial: predictor is multiplied on 254/256 before updating */
+    if(sign)
+        predictor = ((predictor * 254) >> 8) - diff;
+    else
+            predictor = ((predictor * 254) >> 8) + diff;
+    /* calculate new step and clamp it to range 511..32767 */
+    new_step = (ct_adpcm_table[nibble & 7] * c->step) >> 8;
+    c->step = new_step;
+    if(c->step < 511)
+        c->step = 511;
+    if(c->step > 32767)
+        c->step = 32767;
+
+    CLAMP_TO_SHORT(predictor);
+    c->predictor = predictor;
+    return (short)predictor;
+}
+
+static inline short adpcm_sbpro_expand_nibble(ADPCMChannelStatus *c, char nibble, int size, int shift)
+{
+    int sign, delta, diff;
+
+    sign = nibble & (1<<(size-1));
+    delta = nibble & ((1<<(size-1))-1);
+    diff = delta << (7 + c->step + shift);
+
+    if (sign)
+        c->predictor -= diff;
+    else
+        c->predictor += diff;
+
+    /* clamp result */
+    if (c->predictor > 16256)
+        c->predictor = 16256;
+    else if (c->predictor < -16384)
+        c->predictor = -16384;
+
+    /* calculate new step */
+    if (delta >= (2*size - 3) && c->step < 3)
+        c->step++;
+    else if (delta == 0 && c->step > 0)
+        c->step--;
+
+    return (short) c->predictor;
+}
+
+static inline short adpcm_yamaha_expand_nibble(ADPCMChannelStatus *c, unsigned char nibble)
+{
+    if(!c->step) {
+        c->predictor = 0;
+        c->step = 127;
+    }
+
+    c->predictor += (c->step * yamaha_difflookup[nibble]) / 8;
+    CLAMP_TO_SHORT(c->predictor);
+    c->step = (c->step * yamaha_indexscale[nibble]) >> 8;
+    c->step = av_clip(c->step, 127, 24567);
+    return c->predictor;
+}
+
+static void xa_decode(short *out, const unsigned char *in,
+    ADPCMChannelStatus *left, ADPCMChannelStatus *right, int inc)
+{
+    int i, j;
+    int shift,filter,f0,f1;
+    int s_1,s_2;
+    int d,s,t;
+
+    for(i=0;i<4;i++) {
+
+        shift  = 12 - (in[4+i*2] & 15);
+        filter = in[4+i*2] >> 4;
+        f0 = xa_adpcm_table[filter][0];
+        f1 = xa_adpcm_table[filter][1];
+
+        s_1 = left->sample1;
+        s_2 = left->sample2;
+
+        for(j=0;j<28;j++) {
+            d = in[16+i+j*4];
+
+            t = (signed char)(d<<4)>>4;
+            s = ( t<<shift ) + ((s_1*f0 + s_2*f1+32)>>6);
+            CLAMP_TO_SHORT(s);
+            *out = s;
+            out += inc;
+            s_2 = s_1;
+            s_1 = s;
+        }
+
+        if (inc==2) { /* stereo */
+            left->sample1 = s_1;
+            left->sample2 = s_2;
+            s_1 = right->sample1;
+            s_2 = right->sample2;
+            out = out + 1 - 28*2;
+        }
+
+        shift  = 12 - (in[5+i*2] & 15);
+        filter = in[5+i*2] >> 4;
+
+        f0 = xa_adpcm_table[filter][0];
+        f1 = xa_adpcm_table[filter][1];
+
+        for(j=0;j<28;j++) {
+            d = in[16+i+j*4];
+
+            t = (signed char)d >> 4;
+            s = ( t<<shift ) + ((s_1*f0 + s_2*f1+32)>>6);
+            CLAMP_TO_SHORT(s);
+            *out = s;
+            out += inc;
+            s_2 = s_1;
+            s_1 = s;
+        }
+
+        if (inc==2) { /* stereo */
+            right->sample1 = s_1;
+            right->sample2 = s_2;
+            out -= 1;
+        } else {
+            left->sample1 = s_1;
+            left->sample2 = s_2;
+        }
+    }
+}
+
+
+/* DK3 ADPCM support macro */
+#define DK3_GET_NEXT_NIBBLE() \
+    if (decode_top_nibble_next) \
+    { \
+        nibble = (last_byte >> 4) & 0x0F; \
+        decode_top_nibble_next = 0; \
+    } \
+    else \
+    { \
+        last_byte = *src++; \
+        if (src >= buf + buf_size) break; \
+        nibble = last_byte & 0x0F; \
+        decode_top_nibble_next = 1; \
+    }
+
+static int adpcm_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    ADPCMContext *c = avctx->priv_data;
+    ADPCMChannelStatus *cs;
+    int n, m, channel, i;
+    int block_predictor[2];
+    short *samples;
+    short *samples_end;
+    uint8_t *src;
+    int st; /* stereo */
+
+    /* DK3 ADPCM accounting variables */
+    unsigned char last_byte = 0;
+    unsigned char nibble;
+    int decode_top_nibble_next = 0;
+    int diff_channel;
+
+    /* EA ADPCM state variables */
+    uint32_t samples_in_chunk;
+    int32_t previous_left_sample, previous_right_sample;
+    int32_t current_left_sample, current_right_sample;
+    int32_t next_left_sample, next_right_sample;
+    int32_t coeff1l, coeff2l, coeff1r, coeff2r;
+    uint8_t shift_left, shift_right;
+    int count1, count2;
+
+    if (!buf_size)
+        return 0;
+
+    //should protect all 4bit ADPCM variants
+    //8 is needed for CODEC_ID_ADPCM_IMA_WAV with 2 channels
+    //
+    if(*data_size/4 < buf_size + 8)
+        return -1;
+
+    samples = data;
+    samples_end= samples + *data_size/2;
+    *data_size= 0;
+    src = buf;
+
+    st = avctx->channels == 2 ? 1 : 0;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_ADPCM_IMA_QT:
+        n = (buf_size - 2);/* >> 2*avctx->channels;*/
+        channel = c->channel;
+        cs = &(c->status[channel]);
+        /* (pppppp) (piiiiiii) */
+
+        /* Bits 15-7 are the _top_ 9 bits of the 16-bit initial predictor value */
+        cs->predictor = (*src++) << 8;
+        cs->predictor |= (*src & 0x80);
+        cs->predictor &= 0xFF80;
+
+        /* sign extension */
+        if(cs->predictor & 0x8000)
+            cs->predictor -= 0x10000;
+
+        CLAMP_TO_SHORT(cs->predictor);
+
+        cs->step_index = (*src++) & 0x7F;
+
+        if (cs->step_index > 88){
+            av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n", cs->step_index);
+            cs->step_index = 88;
+        }
+
+        cs->step = step_table[cs->step_index];
+
+        if (st && channel)
+            samples++;
+
+        for(m=32; n>0 && m>0; n--, m--) { /* in QuickTime, IMA is encoded by chuncks of 34 bytes (=64 samples) */
+            *samples = adpcm_ima_expand_nibble(cs, src[0] & 0x0F, 3);
+            samples += avctx->channels;
+            *samples = adpcm_ima_expand_nibble(cs, (src[0] >> 4) & 0x0F, 3);
+            samples += avctx->channels;
+            src ++;
+        }
+
+        if(st) { /* handle stereo interlacing */
+            c->channel = (channel + 1) % 2; /* we get one packet for left, then one for right data */
+            if(channel == 1) { /* wait for the other packet before outputing anything */
+                return src - buf;
+            }
+        }
+        break;
+    case CODEC_ID_ADPCM_IMA_WAV:
+        if (avctx->block_align != 0 && buf_size > avctx->block_align)
+            buf_size = avctx->block_align;
+
+//        samples_per_block= (block_align-4*chanels)*8 / (bits_per_sample * chanels) + 1;
+
+        for(i=0; i<avctx->channels; i++){
+            cs = &(c->status[i]);
+            cs->predictor = (int16_t)(src[0] + (src[1]<<8));
+            src+=2;
+
+        // XXX: is this correct ??: *samples++ = cs->predictor;
+
+            cs->step_index = *src++;
+            if (cs->step_index > 88){
+                av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n", cs->step_index);
+                cs->step_index = 88;
+            }
+            if (*src++) av_log(avctx, AV_LOG_ERROR, "unused byte should be null but is %d!!\n", src[-1]); /* unused */
+        }
+
+        while(src < buf + buf_size){
+            for(m=0; m<4; m++){
+                for(i=0; i<=st; i++)
+                    *samples++ = adpcm_ima_expand_nibble(&c->status[i], src[4*i] & 0x0F, 3);
+                for(i=0; i<=st; i++)
+                    *samples++ = adpcm_ima_expand_nibble(&c->status[i], src[4*i] >> 4  , 3);
+                src++;
+            }
+            src += 4*st;
+        }
+        break;
+    case CODEC_ID_ADPCM_4XM:
+        cs = &(c->status[0]);
+        c->status[0].predictor= (int16_t)(src[0] + (src[1]<<8)); src+=2;
+        if(st){
+            c->status[1].predictor= (int16_t)(src[0] + (src[1]<<8)); src+=2;
+        }
+        c->status[0].step_index= (int16_t)(src[0] + (src[1]<<8)); src+=2;
+        if(st){
+            c->status[1].step_index= (int16_t)(src[0] + (src[1]<<8)); src+=2;
+        }
+        if (cs->step_index < 0) cs->step_index = 0;
+        if (cs->step_index > 88) cs->step_index = 88;
+
+        m= (buf_size - (src - buf))>>st;
+        for(i=0; i<m; i++) {
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0], src[i] & 0x0F, 4);
+            if (st)
+                *samples++ = adpcm_ima_expand_nibble(&c->status[1], src[i+m] & 0x0F, 4);
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0], src[i] >> 4, 4);
+            if (st)
+                *samples++ = adpcm_ima_expand_nibble(&c->status[1], src[i+m] >> 4, 4);
+        }
+
+        src += m<<st;
+
+        break;
+    case CODEC_ID_ADPCM_MS:
+        if (avctx->block_align != 0 && buf_size > avctx->block_align)
+            buf_size = avctx->block_align;
+        n = buf_size - 7 * avctx->channels;
+        if (n < 0)
+            return -1;
+        block_predictor[0] = av_clip(*src++, 0, 7);
+        block_predictor[1] = 0;
+        if (st)
+            block_predictor[1] = av_clip(*src++, 0, 7);
+        c->status[0].idelta = (int16_t)((*src & 0xFF) | ((src[1] << 8) & 0xFF00));
+        src+=2;
+        if (st){
+            c->status[1].idelta = (int16_t)((*src & 0xFF) | ((src[1] << 8) & 0xFF00));
+            src+=2;
+        }
+        c->status[0].coeff1 = AdaptCoeff1[block_predictor[0]];
+        c->status[0].coeff2 = AdaptCoeff2[block_predictor[0]];
+        c->status[1].coeff1 = AdaptCoeff1[block_predictor[1]];
+        c->status[1].coeff2 = AdaptCoeff2[block_predictor[1]];
+
+        c->status[0].sample1 = ((*src & 0xFF) | ((src[1] << 8) & 0xFF00));
+        src+=2;
+        if (st) c->status[1].sample1 = ((*src & 0xFF) | ((src[1] << 8) & 0xFF00));
+        if (st) src+=2;
+        c->status[0].sample2 = ((*src & 0xFF) | ((src[1] << 8) & 0xFF00));
+        src+=2;
+        if (st) c->status[1].sample2 = ((*src & 0xFF) | ((src[1] << 8) & 0xFF00));
+        if (st) src+=2;
+
+        *samples++ = c->status[0].sample1;
+        if (st) *samples++ = c->status[1].sample1;
+        *samples++ = c->status[0].sample2;
+        if (st) *samples++ = c->status[1].sample2;
+        for(;n>0;n--) {
+            *samples++ = adpcm_ms_expand_nibble(&c->status[0], (src[0] >> 4) & 0x0F);
+            *samples++ = adpcm_ms_expand_nibble(&c->status[st], src[0] & 0x0F);
+            src ++;
+        }
+        break;
+    case CODEC_ID_ADPCM_IMA_DK4:
+        if (avctx->block_align != 0 && buf_size > avctx->block_align)
+            buf_size = avctx->block_align;
+
+        c->status[0].predictor = (int16_t)(src[0] | (src[1] << 8));
+        c->status[0].step_index = src[2];
+        src += 4;
+        *samples++ = c->status[0].predictor;
+        if (st) {
+            c->status[1].predictor = (int16_t)(src[0] | (src[1] << 8));
+            c->status[1].step_index = src[2];
+            src += 4;
+            *samples++ = c->status[1].predictor;
+        }
+        while (src < buf + buf_size) {
+
+            /* take care of the top nibble (always left or mono channel) */
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                (src[0] >> 4) & 0x0F, 3);
+
+            /* take care of the bottom nibble, which is right sample for
+             * stereo, or another mono sample */
+            if (st)
+                *samples++ = adpcm_ima_expand_nibble(&c->status[1],
+                    src[0] & 0x0F, 3);
+            else
+                *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                    src[0] & 0x0F, 3);
+
+            src++;
+        }
+        break;
+    case CODEC_ID_ADPCM_IMA_DK3:
+        if (avctx->block_align != 0 && buf_size > avctx->block_align)
+            buf_size = avctx->block_align;
+
+        if(buf_size + 16 > (samples_end - samples)*3/8)
+            return -1;
+
+        c->status[0].predictor = (int16_t)(src[10] | (src[11] << 8));
+        c->status[1].predictor = (int16_t)(src[12] | (src[13] << 8));
+        c->status[0].step_index = src[14];
+        c->status[1].step_index = src[15];
+        /* sign extend the predictors */
+        src += 16;
+        diff_channel = c->status[1].predictor;
+
+        /* the DK3_GET_NEXT_NIBBLE macro issues the break statement when
+         * the buffer is consumed */
+        while (1) {
+
+            /* for this algorithm, c->status[0] is the sum channel and
+             * c->status[1] is the diff channel */
+
+            /* process the first predictor of the sum channel */
+            DK3_GET_NEXT_NIBBLE();
+            adpcm_ima_expand_nibble(&c->status[0], nibble, 3);
+
+            /* process the diff channel predictor */
+            DK3_GET_NEXT_NIBBLE();
+            adpcm_ima_expand_nibble(&c->status[1], nibble, 3);
+
+            /* process the first pair of stereo PCM samples */
+            diff_channel = (diff_channel + c->status[1].predictor) / 2;
+            *samples++ = c->status[0].predictor + c->status[1].predictor;
+            *samples++ = c->status[0].predictor - c->status[1].predictor;
+
+            /* process the second predictor of the sum channel */
+            DK3_GET_NEXT_NIBBLE();
+            adpcm_ima_expand_nibble(&c->status[0], nibble, 3);
+
+            /* process the second pair of stereo PCM samples */
+            diff_channel = (diff_channel + c->status[1].predictor) / 2;
+            *samples++ = c->status[0].predictor + c->status[1].predictor;
+            *samples++ = c->status[0].predictor - c->status[1].predictor;
+        }
+        break;
+    case CODEC_ID_ADPCM_IMA_WS:
+        /* no per-block initialization; just start decoding the data */
+        while (src < buf + buf_size) {
+
+            if (st) {
+                *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                    (src[0] >> 4) & 0x0F, 3);
+                *samples++ = adpcm_ima_expand_nibble(&c->status[1],
+                    src[0] & 0x0F, 3);
+            } else {
+                *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                    (src[0] >> 4) & 0x0F, 3);
+                *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                    src[0] & 0x0F, 3);
+            }
+
+            src++;
+        }
+        break;
+    case CODEC_ID_ADPCM_XA:
+        c->status[0].sample1 = c->status[0].sample2 =
+        c->status[1].sample1 = c->status[1].sample2 = 0;
+        while (buf_size >= 128) {
+            xa_decode(samples, src, &c->status[0], &c->status[1],
+                avctx->channels);
+            src += 128;
+            samples += 28 * 8;
+            buf_size -= 128;
+        }
+        break;
+    case CODEC_ID_ADPCM_EA:
+        samples_in_chunk = AV_RL32(src);
+        if (samples_in_chunk >= ((buf_size - 12) * 2)) {
+            src += buf_size;
+            break;
+        }
+        src += 4;
+        current_left_sample = (int16_t)AV_RL16(src);
+        src += 2;
+        previous_left_sample = (int16_t)AV_RL16(src);
+        src += 2;
+        current_right_sample = (int16_t)AV_RL16(src);
+        src += 2;
+        previous_right_sample = (int16_t)AV_RL16(src);
+        src += 2;
+
+        for (count1 = 0; count1 < samples_in_chunk/28;count1++) {
+            coeff1l = ea_adpcm_table[(*src >> 4) & 0x0F];
+            coeff2l = ea_adpcm_table[((*src >> 4) & 0x0F) + 4];
+            coeff1r = ea_adpcm_table[*src & 0x0F];
+            coeff2r = ea_adpcm_table[(*src & 0x0F) + 4];
+            src++;
+
+            shift_left = ((*src >> 4) & 0x0F) + 8;
+            shift_right = (*src & 0x0F) + 8;
+            src++;
+
+            for (count2 = 0; count2 < 28; count2++) {
+                next_left_sample = (((*src & 0xF0) << 24) >> shift_left);
+                next_right_sample = (((*src & 0x0F) << 28) >> shift_right);
+                src++;
+
+                next_left_sample = (next_left_sample +
+                    (current_left_sample * coeff1l) +
+                    (previous_left_sample * coeff2l) + 0x80) >> 8;
+                next_right_sample = (next_right_sample +
+                    (current_right_sample * coeff1r) +
+                    (previous_right_sample * coeff2r) + 0x80) >> 8;
+                CLAMP_TO_SHORT(next_left_sample);
+                CLAMP_TO_SHORT(next_right_sample);
+
+                previous_left_sample = current_left_sample;
+                current_left_sample = next_left_sample;
+                previous_right_sample = current_right_sample;
+                current_right_sample = next_right_sample;
+                *samples++ = (unsigned short)current_left_sample;
+                *samples++ = (unsigned short)current_right_sample;
+            }
+        }
+        break;
+    case CODEC_ID_ADPCM_IMA_SMJPEG:
+        c->status[0].predictor = *src;
+        src += 2;
+        c->status[0].step_index = *src++;
+        src++;  /* skip another byte before getting to the meat */
+        while (src < buf + buf_size) {
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                *src & 0x0F, 3);
+            *samples++ = adpcm_ima_expand_nibble(&c->status[0],
+                (*src >> 4) & 0x0F, 3);
+            src++;
+        }
+        break;
+    case CODEC_ID_ADPCM_CT:
+        while (src < buf + buf_size) {
+            if (st) {
+                *samples++ = adpcm_ct_expand_nibble(&c->status[0],
+                    (src[0] >> 4) & 0x0F);
+                *samples++ = adpcm_ct_expand_nibble(&c->status[1],
+                    src[0] & 0x0F);
+            } else {
+                *samples++ = adpcm_ct_expand_nibble(&c->status[0],
+                    (src[0] >> 4) & 0x0F);
+                *samples++ = adpcm_ct_expand_nibble(&c->status[0],
+                    src[0] & 0x0F);
+            }
+            src++;
+        }
+        break;
+    case CODEC_ID_ADPCM_SBPRO_4:
+    case CODEC_ID_ADPCM_SBPRO_3:
+    case CODEC_ID_ADPCM_SBPRO_2:
+        if (!c->status[0].step_index) {
+            /* the first byte is a raw sample */
+            *samples++ = 128 * (*src++ - 0x80);
+            if (st)
+              *samples++ = 128 * (*src++ - 0x80);
+            c->status[0].step_index = 1;
+        }
+        if (avctx->codec->id == CODEC_ID_ADPCM_SBPRO_4) {
+            while (src < buf + buf_size) {
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+                    (src[0] >> 4) & 0x0F, 4, 0);
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[st],
+                    src[0] & 0x0F, 4, 0);
+                src++;
+            }
+        } else if (avctx->codec->id == CODEC_ID_ADPCM_SBPRO_3) {
+            while (src < buf + buf_size && samples + 2 < samples_end) {
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+                    (src[0] >> 5) & 0x07, 3, 0);
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+                    (src[0] >> 2) & 0x07, 3, 0);
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+                    src[0] & 0x03, 2, 0);
+                src++;
+            }
+        } else {
+            while (src < buf + buf_size && samples + 3 < samples_end) {
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+                    (src[0] >> 6) & 0x03, 2, 2);
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[st],
+                    (src[0] >> 4) & 0x03, 2, 2);
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[0],
+                    (src[0] >> 2) & 0x03, 2, 2);
+                *samples++ = adpcm_sbpro_expand_nibble(&c->status[st],
+                    src[0] & 0x03, 2, 2);
+                src++;
+            }
+        }
+        break;
+    case CODEC_ID_ADPCM_SWF:
+    {
+        GetBitContext gb;
+        const int *table;
+        int k0, signmask, nb_bits;
+        int size = buf_size*8;
+
+        init_get_bits(&gb, buf, size);
+
+        //read bits & inital values
+        nb_bits = get_bits(&gb, 2)+2;
+        //av_log(NULL,AV_LOG_INFO,"nb_bits: %d\n", nb_bits);
+        table = swf_index_tables[nb_bits-2];
+        k0 = 1 << (nb_bits-2);
+        signmask = 1 << (nb_bits-1);
+
+        for (i = 0; i < avctx->channels; i++) {
+            *samples++ = c->status[i].predictor = get_sbits(&gb, 16);
+            c->status[i].step_index = get_bits(&gb, 6);
+        }
+
+        while (get_bits_count(&gb) < size)
+        {
+            int i;
+
+            for (i = 0; i < avctx->channels; i++) {
+                // similar to IMA adpcm
+                int delta = get_bits(&gb, nb_bits);
+                int step = step_table[c->status[i].step_index];
+                long vpdiff = 0; // vpdiff = (delta+0.5)*step/4
+                int k = k0;
+
+                do {
+                    if (delta & k)
+                        vpdiff += step;
+                    step >>= 1;
+                    k >>= 1;
+                } while(k);
+                vpdiff += step;
+
+                if (delta & signmask)
+                    c->status[i].predictor -= vpdiff;
+                else
+                    c->status[i].predictor += vpdiff;
+
+                c->status[i].step_index += table[delta & (~signmask)];
+
+                c->status[i].step_index = av_clip(c->status[i].step_index, 0, 88);
+                c->status[i].predictor = av_clip(c->status[i].predictor, -32768, 32767);
+
+                *samples++ = c->status[i].predictor;
+                if (samples >= samples_end) {
+                    av_log(avctx, AV_LOG_ERROR, "allocated output buffer is too small\n");
+                    return -1;
+                }
+            }
+        }
+        src += buf_size;
+        break;
+    }
+    case CODEC_ID_ADPCM_YAMAHA:
+        while (src < buf + buf_size) {
+            if (st) {
+                *samples++ = adpcm_yamaha_expand_nibble(&c->status[0],
+                        src[0] & 0x0F);
+                *samples++ = adpcm_yamaha_expand_nibble(&c->status[1],
+                        (src[0] >> 4) & 0x0F);
+            } else {
+                *samples++ = adpcm_yamaha_expand_nibble(&c->status[0],
+                        src[0] & 0x0F);
+                *samples++ = adpcm_yamaha_expand_nibble(&c->status[0],
+                        (src[0] >> 4) & 0x0F);
+            }
+            src++;
+        }
+        break;
+    default:
+        return -1;
+    }
+    *data_size = (uint8_t *)samples - (uint8_t *)data;
+    return src - buf;
+}
+
+
+
+#ifdef CONFIG_ENCODERS
+#define ADPCM_ENCODER(id,name)                  \
+AVCodec name ## _encoder = {                    \
+    #name,                                      \
+    CODEC_TYPE_AUDIO,                           \
+    id,                                         \
+    sizeof(ADPCMContext),                       \
+    adpcm_encode_init,                          \
+    adpcm_encode_frame,                         \
+    adpcm_encode_close,                         \
+    NULL,                                       \
+};
+#else
+#define ADPCM_ENCODER(id,name)
+#endif
+
+#ifdef CONFIG_DECODERS
+#define ADPCM_DECODER(id,name)                  \
+AVCodec name ## _decoder = {                    \
+    #name,                                      \
+    CODEC_TYPE_AUDIO,                           \
+    id,                                         \
+    sizeof(ADPCMContext),                       \
+    adpcm_decode_init,                          \
+    NULL,                                       \
+    NULL,                                       \
+    adpcm_decode_frame,                         \
+};
+#else
+#define ADPCM_DECODER(id,name)
+#endif
+
+#define ADPCM_CODEC(id, name)                   \
+ADPCM_ENCODER(id,name) ADPCM_DECODER(id,name)
+
+ADPCM_CODEC(CODEC_ID_ADPCM_IMA_QT, adpcm_ima_qt);
+ADPCM_CODEC(CODEC_ID_ADPCM_IMA_WAV, adpcm_ima_wav);
+ADPCM_CODEC(CODEC_ID_ADPCM_IMA_DK3, adpcm_ima_dk3);
+ADPCM_CODEC(CODEC_ID_ADPCM_IMA_DK4, adpcm_ima_dk4);
+ADPCM_CODEC(CODEC_ID_ADPCM_IMA_WS, adpcm_ima_ws);
+ADPCM_CODEC(CODEC_ID_ADPCM_IMA_SMJPEG, adpcm_ima_smjpeg);
+ADPCM_CODEC(CODEC_ID_ADPCM_MS, adpcm_ms);
+ADPCM_CODEC(CODEC_ID_ADPCM_4XM, adpcm_4xm);
+ADPCM_CODEC(CODEC_ID_ADPCM_XA, adpcm_xa);
+ADPCM_CODEC(CODEC_ID_ADPCM_EA, adpcm_ea);
+ADPCM_CODEC(CODEC_ID_ADPCM_CT, adpcm_ct);
+ADPCM_CODEC(CODEC_ID_ADPCM_SWF, adpcm_swf);
+ADPCM_CODEC(CODEC_ID_ADPCM_YAMAHA, adpcm_yamaha);
+ADPCM_CODEC(CODEC_ID_ADPCM_SBPRO_4, adpcm_sbpro_4);
+ADPCM_CODEC(CODEC_ID_ADPCM_SBPRO_3, adpcm_sbpro_3);
+ADPCM_CODEC(CODEC_ID_ADPCM_SBPRO_2, adpcm_sbpro_2);
+
+#undef ADPCM_CODEC
diff --git a/contrib/ffmpeg/libavcodec/adx.c b/contrib/ffmpeg/libavcodec/adx.c
new file mode 100644
index 000000000..b449c9124
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/adx.c
@@ -0,0 +1,412 @@
+/*
+ * ADX ADPCM codecs
+ * Copyright (c) 2001,2003 BERO
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+/**
+ * @file adx.c
+ * SEGA CRI adx codecs.
+ *
+ * Reference documents:
+ * http://ku-www.ss.titech.ac.jp/~yatsushi/adx.html
+ * adx2wav & wav2adx http://www.geocities.co.jp/Playtown/2004/
+ */
+
+typedef struct {
+    int s1,s2;
+} PREV;
+
+typedef struct {
+    PREV prev[2];
+    int header_parsed;
+    unsigned char dec_temp[18*2];
+    unsigned short enc_temp[32*2];
+    int in_temp;
+} ADXContext;
+
+//#define    BASEVOL    0x11e0
+#define    BASEVOL   0x4000
+#define    SCALE1    0x7298
+#define    SCALE2    0x3350
+
+#define    CLIP(s)    if (s>32767) s=32767; else if (s<-32768) s=-32768
+
+/* 18 bytes <-> 32 samples */
+
+#ifdef CONFIG_ENCODERS
+static void adx_encode(unsigned char *adx,const short *wav,PREV *prev)
+{
+    int scale;
+    int i;
+    int s0,s1,s2,d;
+    int max=0;
+    int min=0;
+    int data[32];
+
+    s1 = prev->s1;
+    s2 = prev->s2;
+    for(i=0;i<32;i++) {
+        s0 = wav[i];
+        d = ((s0<<14) - SCALE1*s1 + SCALE2*s2)/BASEVOL;
+        data[i]=d;
+        if (max<d) max=d;
+        if (min>d) min=d;
+        s2 = s1;
+        s1 = s0;
+    }
+    prev->s1 = s1;
+    prev->s2 = s2;
+
+    /* -8..+7 */
+
+    if (max==0 && min==0) {
+        memset(adx,0,18);
+        return;
+    }
+
+    if (max/7>-min/8) scale = max/7;
+    else scale = -min/8;
+
+    if (scale==0) scale=1;
+
+    adx[0] = scale>>8;
+    adx[1] = scale;
+
+    for(i=0;i<16;i++) {
+        adx[i+2] = ((data[i*2]/scale)<<4) | ((data[i*2+1]/scale)&0xf);
+    }
+}
+#endif //CONFIG_ENCODERS
+
+static void adx_decode(short *out,const unsigned char *in,PREV *prev)
+{
+    int scale = ((in[0]<<8)|(in[1]));
+    int i;
+    int s0,s1,s2,d;
+
+//    printf("%x ",scale);
+
+    in+=2;
+    s1 = prev->s1;
+    s2 = prev->s2;
+    for(i=0;i<16;i++) {
+        d = in[i];
+        // d>>=4; if (d&8) d-=16;
+        d = ((signed char)d >> 4);
+        s0 = (BASEVOL*d*scale + SCALE1*s1 - SCALE2*s2)>>14;
+        CLIP(s0);
+        *out++=s0;
+        s2 = s1;
+        s1 = s0;
+
+        d = in[i];
+        //d&=15; if (d&8) d-=16;
+        d = ((signed char)(d<<4) >> 4);
+        s0 = (BASEVOL*d*scale + SCALE1*s1 - SCALE2*s2)>>14;
+        CLIP(s0);
+        *out++=s0;
+        s2 = s1;
+        s1 = s0;
+    }
+    prev->s1 = s1;
+    prev->s2 = s2;
+
+}
+
+static void adx_decode_stereo(short *out,const unsigned char *in,PREV *prev)
+{
+    short tmp[32*2];
+    int i;
+
+    adx_decode(tmp   ,in   ,prev);
+    adx_decode(tmp+32,in+18,prev+1);
+    for(i=0;i<32;i++) {
+        out[i*2]   = tmp[i];
+        out[i*2+1] = tmp[i+32];
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+
+static void write_long(unsigned char *p,uint32_t v)
+{
+    p[0] = v>>24;
+    p[1] = v>>16;
+    p[2] = v>>8;
+    p[3] = v;
+}
+
+static int adx_encode_header(AVCodecContext *avctx,unsigned char *buf,size_t bufsize)
+{
+#if 0
+    struct {
+        uint32_t offset; /* 0x80000000 + sample start - 4 */
+        unsigned char unknown1[3]; /* 03 12 04 */
+        unsigned char channel; /* 1 or 2 */
+        uint32_t freq;
+        uint32_t size;
+        uint32_t unknown2; /* 01 f4 03 00 */
+        uint32_t unknown3; /* 00 00 00 00 */
+        uint32_t unknown4; /* 00 00 00 00 */
+
+    /* if loop
+        unknown3 00 15 00 01
+        unknown4 00 00 00 01
+        long loop_start_sample;
+        long loop_start_byte;
+        long loop_end_sample;
+        long loop_end_byte;
+        long
+    */
+    } adxhdr; /* big endian */
+    /* offset-6 "(c)CRI" */
+#endif
+    write_long(buf+0x00,0x80000000|0x20);
+    write_long(buf+0x04,0x03120400|avctx->channels);
+    write_long(buf+0x08,avctx->sample_rate);
+    write_long(buf+0x0c,0); /* FIXME: set after */
+    write_long(buf+0x10,0x01040300);
+    write_long(buf+0x14,0x00000000);
+    write_long(buf+0x18,0x00000000);
+    memcpy(buf+0x1c,"\0\0(c)CRI",8);
+    return 0x20+4;
+}
+
+static int adx_decode_init(AVCodecContext *avctx);
+static int adx_encode_init(AVCodecContext *avctx)
+{
+    if (avctx->channels > 2)
+        return -1; /* only stereo or mono =) */
+    avctx->frame_size = 32;
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+//    avctx->bit_rate = avctx->sample_rate*avctx->channels*18*8/32;
+
+    av_log(avctx, AV_LOG_DEBUG, "adx encode init\n");
+    adx_decode_init(avctx);
+
+    return 0;
+}
+
+static int adx_encode_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->coded_frame);
+
+    return 0;
+}
+
+static int adx_encode_frame(AVCodecContext *avctx,
+                uint8_t *frame, int buf_size, void *data)
+{
+    ADXContext *c = avctx->priv_data;
+    const short *samples = data;
+    unsigned char *dst = frame;
+    int rest = avctx->frame_size;
+
+/*
+    input data size =
+    ffmpeg.c: do_audio_out()
+    frame_bytes = enc->frame_size * 2 * enc->channels;
+*/
+
+//    printf("sz=%d ",buf_size); fflush(stdout);
+    if (!c->header_parsed) {
+        int hdrsize = adx_encode_header(avctx,dst,buf_size);
+        dst+=hdrsize;
+        c->header_parsed = 1;
+    }
+
+    if (avctx->channels==1) {
+        while(rest>=32) {
+            adx_encode(dst,samples,c->prev);
+            dst+=18;
+            samples+=32;
+            rest-=32;
+        }
+    } else {
+        while(rest>=32*2) {
+            short tmpbuf[32*2];
+            int i;
+
+            for(i=0;i<32;i++) {
+                tmpbuf[i] = samples[i*2];
+                tmpbuf[i+32] = samples[i*2+1];
+            }
+
+            adx_encode(dst,tmpbuf,c->prev);
+            adx_encode(dst+18,tmpbuf+32,c->prev+1);
+            dst+=18*2;
+            samples+=32*2;
+            rest-=32*2;
+        }
+    }
+    return dst-frame;
+}
+
+#endif //CONFIG_ENCODERS
+
+static uint32_t read_long(const unsigned char *p)
+{
+    return (p[0]<<24)|(p[1]<<16)|(p[2]<<8)|p[3];
+}
+
+static int is_adx(const unsigned char *buf,size_t bufsize)
+{
+    int    offset;
+
+    if (buf[0]!=0x80) return 0;
+    offset = (read_long(buf)^0x80000000)+4;
+    if (bufsize<offset || memcmp(buf+offset-6,"(c)CRI",6)) return 0;
+    return offset;
+}
+
+/* return data offset or 6 */
+static int adx_decode_header(AVCodecContext *avctx,const unsigned char *buf,size_t bufsize)
+{
+    int offset;
+    int channels,freq,size;
+
+    offset = is_adx(buf,bufsize);
+    if (offset==0) return 0;
+
+    channels = buf[7];
+    freq = read_long(buf+8);
+    size = read_long(buf+12);
+
+//    printf("freq=%d ch=%d\n",freq,channels);
+
+    avctx->sample_rate = freq;
+    avctx->channels = channels;
+    avctx->bit_rate = freq*channels*18*8/32;
+//    avctx->frame_size = 18*channels;
+
+    return offset;
+}
+
+static int adx_decode_init(AVCodecContext * avctx)
+{
+    ADXContext *c = avctx->priv_data;
+
+//    printf("adx_decode_init\n"); fflush(stdout);
+    c->prev[0].s1 = 0;
+    c->prev[0].s2 = 0;
+    c->prev[1].s1 = 0;
+    c->prev[1].s2 = 0;
+    c->header_parsed = 0;
+    c->in_temp = 0;
+    return 0;
+}
+
+#if 0
+static void dump(unsigned char *buf,size_t len)
+{
+    int i;
+    for(i=0;i<len;i++) {
+        if ((i&15)==0) av_log(NULL, AV_LOG_DEBUG, "%04x  ",i);
+        av_log(NULL, AV_LOG_DEBUG, "%02x ",buf[i]);
+        if ((i&15)==15) av_log(NULL, AV_LOG_DEBUG, "\n");
+    }
+    av_log(NULL, AV_LOG_ERROR, "\n");
+}
+#endif
+
+static int adx_decode_frame(AVCodecContext *avctx,
+                void *data, int *data_size,
+                uint8_t *buf0, int buf_size)
+{
+    ADXContext *c = avctx->priv_data;
+    short *samples = data;
+    const uint8_t *buf = buf0;
+    int rest = buf_size;
+
+    if (!c->header_parsed) {
+        int hdrsize = adx_decode_header(avctx,buf,rest);
+        if (hdrsize==0) return -1;
+        c->header_parsed = 1;
+        buf  += hdrsize;
+        rest -= hdrsize;
+    }
+
+    if (c->in_temp) {
+        int copysize = 18*avctx->channels - c->in_temp;
+        memcpy(c->dec_temp+c->in_temp,buf,copysize);
+        rest -= copysize;
+        buf  += copysize;
+        if (avctx->channels==1) {
+            adx_decode(samples,c->dec_temp,c->prev);
+            samples += 32;
+        } else {
+            adx_decode_stereo(samples,c->dec_temp,c->prev);
+            samples += 32*2;
+        }
+    }
+    //
+    if (avctx->channels==1) {
+        while(rest>=18) {
+            adx_decode(samples,buf,c->prev);
+            rest-=18;
+            buf+=18;
+            samples+=32;
+        }
+    } else {
+        while(rest>=18*2) {
+            adx_decode_stereo(samples,buf,c->prev);
+            rest-=18*2;
+            buf+=18*2;
+            samples+=32*2;
+        }
+    }
+    //
+    c->in_temp = rest;
+    if (rest) {
+        memcpy(c->dec_temp,buf,rest);
+        buf+=rest;
+    }
+    *data_size = (uint8_t*)samples - (uint8_t*)data;
+//    printf("%d:%d ",buf-buf0,*data_size); fflush(stdout);
+    return buf-buf0;
+}
+
+#ifdef CONFIG_ENCODERS
+AVCodec adpcm_adx_encoder = {
+    "adpcm_adx",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_ADPCM_ADX,
+    sizeof(ADXContext),
+    adx_encode_init,
+    adx_encode_frame,
+    adx_encode_close,
+    NULL,
+};
+#endif //CONFIG_ENCODERS
+
+AVCodec adpcm_adx_decoder = {
+    "adpcm_adx",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_ADPCM_ADX,
+    sizeof(ADXContext),
+    adx_decode_init,
+    NULL,
+    NULL,
+    adx_decode_frame,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/alac.c b/contrib/ffmpeg/libavcodec/alac.c
new file mode 100644
index 000000000..cc87c81e5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alac.c
@@ -0,0 +1,859 @@
+/*
+ * ALAC (Apple Lossless Audio Codec) decoder
+ * Copyright (c) 2005 David Hammerton
+ * All rights reserved.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file alac.c
+ * ALAC (Apple Lossless Audio Codec) decoder
+ * @author 2005 David Hammerton
+ *
+ * For more information on the ALAC format, visit:
+ *  http://crazney.net/programs/itunes/alac.html
+ *
+ * Note: This decoder expects a 36- (0x24-)byte QuickTime atom to be
+ * passed through the extradata[_size] fields. This atom is tacked onto
+ * the end of an 'alac' stsd atom and has the following format:
+ *  bytes 0-3   atom size (0x24), big-endian
+ *  bytes 4-7   atom type ('alac', not the 'alac' tag from start of stsd)
+ *  bytes 8-35  data bytes needed by decoder
+ *
+ * Extradata:
+ * 32bit  size
+ * 32bit  tag (=alac)
+ * 32bit  zero?
+ * 32bit  max sample per frame
+ *  8bit  ?? (zero?)
+ *  8bit  sample size
+ *  8bit  history mult
+ *  8bit  initial history
+ *  8bit  kmodifier
+ *  8bit  channels?
+ * 16bit  ??
+ * 32bit  max coded frame size
+ * 32bit  bitrate?
+ * 32bit  samplerate
+ */
+
+
+#include "avcodec.h"
+#include "bitstream.h"
+
+#define ALAC_EXTRADATA_SIZE 36
+
+typedef struct {
+
+    AVCodecContext *avctx;
+    GetBitContext gb;
+    /* init to 0; first frame decode should initialize from extradata and
+     * set this to 1 */
+    int context_initialized;
+
+    int samplesize;
+    int numchannels;
+    int bytespersample;
+
+    /* buffers */
+    int32_t *predicterror_buffer_a;
+    int32_t *predicterror_buffer_b;
+
+    int32_t *outputsamples_buffer_a;
+    int32_t *outputsamples_buffer_b;
+
+    /* stuff from setinfo */
+    uint32_t setinfo_max_samples_per_frame; /* 0x1000 = 4096 */    /* max samples per frame? */
+    uint8_t setinfo_7a; /* 0x00 */
+    uint8_t setinfo_sample_size; /* 0x10 */
+    uint8_t setinfo_rice_historymult; /* 0x28 */
+    uint8_t setinfo_rice_initialhistory; /* 0x0a */
+    uint8_t setinfo_rice_kmodifier; /* 0x0e */
+    uint8_t setinfo_7f; /* 0x02 */
+    uint16_t setinfo_80; /* 0x00ff */
+    uint32_t setinfo_82; /* 0x000020e7 */
+    uint32_t setinfo_86; /* 0x00069fe4 */
+    uint32_t setinfo_8a_rate; /* 0x0000ac44 */
+    /* end setinfo stuff */
+
+} ALACContext;
+
+static void allocate_buffers(ALACContext *alac)
+{
+    alac->predicterror_buffer_a = av_malloc(alac->setinfo_max_samples_per_frame * 4);
+    alac->predicterror_buffer_b = av_malloc(alac->setinfo_max_samples_per_frame * 4);
+
+    alac->outputsamples_buffer_a = av_malloc(alac->setinfo_max_samples_per_frame * 4);
+    alac->outputsamples_buffer_b = av_malloc(alac->setinfo_max_samples_per_frame * 4);
+}
+
+static int alac_set_info(ALACContext *alac)
+{
+    unsigned char *ptr = alac->avctx->extradata;
+
+    ptr += 4; /* size */
+    ptr += 4; /* alac */
+    ptr += 4; /* 0 ? */
+
+    if(AV_RB32(ptr) >= UINT_MAX/4){
+        av_log(alac->avctx, AV_LOG_ERROR, "setinfo_max_samples_per_frame too large\n");
+        return -1;
+    }
+    alac->setinfo_max_samples_per_frame = AV_RB32(ptr); /* buffer size / 2 ? */
+    ptr += 4;
+    alac->setinfo_7a = *ptr++;
+    alac->setinfo_sample_size = *ptr++;
+    alac->setinfo_rice_historymult = *ptr++;
+    alac->setinfo_rice_initialhistory = *ptr++;
+    alac->setinfo_rice_kmodifier = *ptr++;
+    alac->setinfo_7f = *ptr++; // channels?
+    alac->setinfo_80 = AV_RB16(ptr);
+    ptr += 2;
+    alac->setinfo_82 = AV_RB32(ptr); // max coded frame size
+    ptr += 4;
+    alac->setinfo_86 = AV_RB32(ptr); // bitrate ?
+    ptr += 4;
+    alac->setinfo_8a_rate = AV_RB32(ptr); // samplerate
+    ptr += 4;
+
+    allocate_buffers(alac);
+
+    return 0;
+}
+
+/* hideously inefficient. could use a bitmask search,
+ * alternatively bsr on x86,
+ */
+static int count_leading_zeros(int32_t input)
+{
+    int i = 0;
+    while (!(0x80000000 & input) && i < 32) {
+        i++;
+        input = input << 1;
+    }
+    return i;
+}
+
+static void bastardized_rice_decompress(ALACContext *alac,
+                                 int32_t *output_buffer,
+                                 int output_size,
+                                 int readsamplesize, /* arg_10 */
+                                 int rice_initialhistory, /* arg424->b */
+                                 int rice_kmodifier, /* arg424->d */
+                                 int rice_historymult, /* arg424->c */
+                                 int rice_kmodifier_mask /* arg424->e */
+        )
+{
+    int output_count;
+    unsigned int history = rice_initialhistory;
+    int sign_modifier = 0;
+
+    for (output_count = 0; output_count < output_size; output_count++) {
+        int32_t x = 0;
+        int32_t x_modified;
+        int32_t final_val;
+
+        /* read x - number of 1s before 0 represent the rice */
+        while (x <= 8 && get_bits1(&alac->gb)) {
+            x++;
+        }
+
+
+        if (x > 8) { /* RICE THRESHOLD */
+          /* use alternative encoding */
+            int32_t value;
+
+            value = get_bits(&alac->gb, readsamplesize);
+
+            /* mask value to readsamplesize size */
+            if (readsamplesize != 32)
+                value &= (0xffffffff >> (32 - readsamplesize));
+
+            x = value;
+        } else {
+          /* standard rice encoding */
+            int extrabits;
+            int k; /* size of extra bits */
+
+            /* read k, that is bits as is */
+            k = 31 - rice_kmodifier - count_leading_zeros((history >> 9) + 3);
+
+            if (k < 0)
+                k += rice_kmodifier;
+            else
+                k = rice_kmodifier;
+
+            if (k != 1) {
+                extrabits = show_bits(&alac->gb, k);
+
+                /* multiply x by 2^k - 1, as part of their strange algorithm */
+                x = (x << k) - x;
+
+                if (extrabits > 1) {
+                    x += extrabits - 1;
+                    get_bits(&alac->gb, k);
+                } else {
+                    get_bits(&alac->gb, k - 1);
+                }
+            }
+        }
+
+        x_modified = sign_modifier + x;
+        final_val = (x_modified + 1) / 2;
+        if (x_modified & 1) final_val *= -1;
+
+        output_buffer[output_count] = final_val;
+
+        sign_modifier = 0;
+
+        /* now update the history */
+        history += (x_modified * rice_historymult)
+                 - ((history * rice_historymult) >> 9);
+
+        if (x_modified > 0xffff)
+            history = 0xffff;
+
+        /* special case: there may be compressed blocks of 0 */
+        if ((history < 128) && (output_count+1 < output_size)) {
+            int block_size;
+
+            sign_modifier = 1;
+
+            x = 0;
+            while (x <= 8 && get_bits1(&alac->gb)) {
+                x++;
+            }
+
+            if (x > 8) {
+                block_size = get_bits(&alac->gb, 16);
+                block_size &= 0xffff;
+            } else {
+                int k;
+                int extrabits;
+
+                k = count_leading_zeros(history) + ((history + 16) >> 6 /* / 64 */) - 24;
+
+                extrabits = show_bits(&alac->gb, k);
+
+                block_size = (((1 << k) - 1) & rice_kmodifier_mask) * x
+                           + extrabits - 1;
+
+                if (extrabits < 2) {
+                    x = 1 - extrabits;
+                    block_size += x;
+                    get_bits(&alac->gb, k - 1);
+                } else {
+                    get_bits(&alac->gb, k);
+                }
+            }
+
+            if (block_size > 0) {
+                memset(&output_buffer[output_count+1], 0, block_size * 4);
+                output_count += block_size;
+
+            }
+
+            if (block_size > 0xffff)
+                sign_modifier = 0;
+
+            history = 0;
+        }
+    }
+}
+
+#define SIGN_EXTENDED32(val, bits) ((val << (32 - bits)) >> (32 - bits))
+
+#define SIGN_ONLY(v) \
+                     ((v < 0) ? (-1) : \
+                                ((v > 0) ? (1) : \
+                                           (0)))
+
+static void predictor_decompress_fir_adapt(int32_t *error_buffer,
+                                           int32_t *buffer_out,
+                                           int output_size,
+                                           int readsamplesize,
+                                           int16_t *predictor_coef_table,
+                                           int predictor_coef_num,
+                                           int predictor_quantitization)
+{
+    int i;
+
+    /* first sample always copies */
+    *buffer_out = *error_buffer;
+
+    if (!predictor_coef_num) {
+        if (output_size <= 1) return;
+        memcpy(buffer_out+1, error_buffer+1, (output_size-1) * 4);
+        return;
+    }
+
+    if (predictor_coef_num == 0x1f) { /* 11111 - max value of predictor_coef_num */
+      /* second-best case scenario for fir decompression,
+       * error describes a small difference from the previous sample only
+       */
+        if (output_size <= 1) return;
+        for (i = 0; i < output_size - 1; i++) {
+            int32_t prev_value;
+            int32_t error_value;
+
+            prev_value = buffer_out[i];
+            error_value = error_buffer[i+1];
+            buffer_out[i+1] = SIGN_EXTENDED32((prev_value + error_value), readsamplesize);
+        }
+        return;
+    }
+
+    /* read warm-up samples */
+    if (predictor_coef_num > 0) {
+        int i;
+        for (i = 0; i < predictor_coef_num; i++) {
+            int32_t val;
+
+            val = buffer_out[i] + error_buffer[i+1];
+
+            val = SIGN_EXTENDED32(val, readsamplesize);
+
+            buffer_out[i+1] = val;
+        }
+    }
+
+#if 0
+    /* 4 and 8 are very common cases (the only ones i've seen). these
+     * should be unrolled and optimised
+     */
+    if (predictor_coef_num == 4) {
+        /* FIXME: optimised general case */
+        return;
+    }
+
+    if (predictor_coef_table == 8) {
+        /* FIXME: optimised general case */
+        return;
+    }
+#endif
+
+
+    /* general case */
+    if (predictor_coef_num > 0) {
+        for (i = predictor_coef_num + 1;
+             i < output_size;
+             i++) {
+            int j;
+            int sum = 0;
+            int outval;
+            int error_val = error_buffer[i];
+
+            for (j = 0; j < predictor_coef_num; j++) {
+                sum += (buffer_out[predictor_coef_num-j] - buffer_out[0]) *
+                       predictor_coef_table[j];
+            }
+
+            outval = (1 << (predictor_quantitization-1)) + sum;
+            outval = outval >> predictor_quantitization;
+            outval = outval + buffer_out[0] + error_val;
+            outval = SIGN_EXTENDED32(outval, readsamplesize);
+
+            buffer_out[predictor_coef_num+1] = outval;
+
+            if (error_val > 0) {
+                int predictor_num = predictor_coef_num - 1;
+
+                while (predictor_num >= 0 && error_val > 0) {
+                    int val = buffer_out[0] - buffer_out[predictor_coef_num - predictor_num];
+                    int sign = SIGN_ONLY(val);
+
+                    predictor_coef_table[predictor_num] -= sign;
+
+                    val *= sign; /* absolute value */
+
+                    error_val -= ((val >> predictor_quantitization) *
+                                  (predictor_coef_num - predictor_num));
+
+                    predictor_num--;
+                }
+            } else if (error_val < 0) {
+                int predictor_num = predictor_coef_num - 1;
+
+                while (predictor_num >= 0 && error_val < 0) {
+                    int val = buffer_out[0] - buffer_out[predictor_coef_num - predictor_num];
+                    int sign = - SIGN_ONLY(val);
+
+                    predictor_coef_table[predictor_num] -= sign;
+
+                    val *= sign; /* neg value */
+
+                    error_val -= ((val >> predictor_quantitization) *
+                                  (predictor_coef_num - predictor_num));
+
+                    predictor_num--;
+                }
+            }
+
+            buffer_out++;
+        }
+    }
+}
+
+static void deinterlace_16(int32_t *buffer_a, int32_t *buffer_b,
+                    int16_t *buffer_out,
+                    int numchannels, int numsamples,
+                    uint8_t interlacing_shift,
+                    uint8_t interlacing_leftweight)
+{
+    int i;
+    if (numsamples <= 0) return;
+
+    /* weighted interlacing */
+    if (interlacing_leftweight) {
+        for (i = 0; i < numsamples; i++) {
+            int32_t difference, midright;
+            int16_t left;
+            int16_t right;
+
+            midright = buffer_a[i];
+            difference = buffer_b[i];
+
+
+            right = midright - ((difference * interlacing_leftweight) >> interlacing_shift);
+            left = (midright - ((difference * interlacing_leftweight) >> interlacing_shift))
+                 + difference;
+
+            buffer_out[i*numchannels] = left;
+            buffer_out[i*numchannels + 1] = right;
+        }
+
+        return;
+    }
+
+    /* otherwise basic interlacing took place */
+    for (i = 0; i < numsamples; i++) {
+        int16_t left, right;
+
+        left = buffer_a[i];
+        right = buffer_b[i];
+
+        buffer_out[i*numchannels] = left;
+        buffer_out[i*numchannels + 1] = right;
+    }
+}
+
+static int alac_decode_frame(AVCodecContext *avctx,
+                             void *outbuffer, int *outputsize,
+                             uint8_t *inbuffer, int input_buffer_size)
+{
+    ALACContext *alac = avctx->priv_data;
+
+    int channels;
+    int32_t outputsamples;
+
+    /* short-circuit null buffers */
+    if (!inbuffer || !input_buffer_size)
+        return input_buffer_size;
+
+    /* initialize from the extradata */
+    if (!alac->context_initialized) {
+        if (alac->avctx->extradata_size != ALAC_EXTRADATA_SIZE) {
+            av_log(avctx, AV_LOG_ERROR, "alac: expected %d extradata bytes\n",
+                ALAC_EXTRADATA_SIZE);
+            return input_buffer_size;
+        }
+        if (alac_set_info(alac)) {
+            av_log(avctx, AV_LOG_ERROR, "alac: set_info failed\n");
+            return input_buffer_size;
+        }
+        alac->context_initialized = 1;
+    }
+
+    outputsamples = alac->setinfo_max_samples_per_frame;
+
+    init_get_bits(&alac->gb, inbuffer, input_buffer_size * 8);
+
+    channels = get_bits(&alac->gb, 3);
+
+    *outputsize = outputsamples * alac->bytespersample;
+
+    switch(channels) {
+    case 0: { /* 1 channel */
+        int hassize;
+        int isnotcompressed;
+        int readsamplesize;
+
+        int wasted_bytes;
+        int ricemodifier;
+
+
+        /* 2^result = something to do with output waiting.
+         * perhaps matters if we read > 1 frame in a pass?
+         */
+        get_bits(&alac->gb, 4);
+
+        get_bits(&alac->gb, 12); /* unknown, skip 12 bits */
+
+        hassize = get_bits(&alac->gb, 1); /* the output sample size is stored soon */
+
+        wasted_bytes = get_bits(&alac->gb, 2); /* unknown ? */
+
+        isnotcompressed = get_bits(&alac->gb, 1); /* whether the frame is compressed */
+
+        if (hassize) {
+            /* now read the number of samples,
+             * as a 32bit integer */
+            outputsamples = get_bits(&alac->gb, 32);
+            *outputsize = outputsamples * alac->bytespersample;
+        }
+
+        readsamplesize = alac->setinfo_sample_size - (wasted_bytes * 8);
+
+        if (!isnotcompressed) {
+         /* so it is compressed */
+            int16_t predictor_coef_table[32];
+            int predictor_coef_num;
+            int prediction_type;
+            int prediction_quantitization;
+            int i;
+
+            /* FIXME: skip 16 bits, not sure what they are. seem to be used in
+             * two channel case */
+            get_bits(&alac->gb, 8);
+            get_bits(&alac->gb, 8);
+
+            prediction_type = get_bits(&alac->gb, 4);
+            prediction_quantitization = get_bits(&alac->gb, 4);
+
+            ricemodifier = get_bits(&alac->gb, 3);
+            predictor_coef_num = get_bits(&alac->gb, 5);
+
+            /* read the predictor table */
+            for (i = 0; i < predictor_coef_num; i++) {
+                predictor_coef_table[i] = (int16_t)get_bits(&alac->gb, 16);
+            }
+
+            if (wasted_bytes) {
+                /* these bytes seem to have something to do with
+                 * > 2 channel files.
+                 */
+                av_log(avctx, AV_LOG_ERROR, "FIXME: unimplemented, unhandling of wasted_bytes\n");
+            }
+
+            bastardized_rice_decompress(alac,
+                                        alac->predicterror_buffer_a,
+                                        outputsamples,
+                                        readsamplesize,
+                                        alac->setinfo_rice_initialhistory,
+                                        alac->setinfo_rice_kmodifier,
+                                        ricemodifier * alac->setinfo_rice_historymult / 4,
+                                        (1 << alac->setinfo_rice_kmodifier) - 1);
+
+            if (prediction_type == 0) {
+              /* adaptive fir */
+                predictor_decompress_fir_adapt(alac->predicterror_buffer_a,
+                                               alac->outputsamples_buffer_a,
+                                               outputsamples,
+                                               readsamplesize,
+                                               predictor_coef_table,
+                                               predictor_coef_num,
+                                               prediction_quantitization);
+            } else {
+                av_log(avctx, AV_LOG_ERROR, "FIXME: unhandled prediction type: %i\n", prediction_type);
+                /* i think the only other prediction type (or perhaps this is just a
+                 * boolean?) runs adaptive fir twice.. like:
+                 * predictor_decompress_fir_adapt(predictor_error, tempout, ...)
+                 * predictor_decompress_fir_adapt(predictor_error, outputsamples ...)
+                 * little strange..
+                 */
+            }
+
+        } else {
+          /* not compressed, easy case */
+            if (readsamplesize <= 16) {
+                int i;
+                for (i = 0; i < outputsamples; i++) {
+                    int32_t audiobits = get_bits(&alac->gb, readsamplesize);
+
+                    audiobits = SIGN_EXTENDED32(audiobits, readsamplesize);
+
+                    alac->outputsamples_buffer_a[i] = audiobits;
+                }
+            } else {
+                int i;
+                for (i = 0; i < outputsamples; i++) {
+                    int32_t audiobits;
+
+                    audiobits = get_bits(&alac->gb, 16);
+                    /* special case of sign extension..
+                     * as we'll be ORing the low 16bits into this */
+                    audiobits = audiobits << 16;
+                    audiobits = audiobits >> (32 - readsamplesize);
+
+                    audiobits |= get_bits(&alac->gb, readsamplesize - 16);
+
+                    alac->outputsamples_buffer_a[i] = audiobits;
+                }
+            }
+            /* wasted_bytes = 0; // unused */
+        }
+
+        switch(alac->setinfo_sample_size) {
+        case 16: {
+            int i;
+            for (i = 0; i < outputsamples; i++) {
+                int16_t sample = alac->outputsamples_buffer_a[i];
+                ((int16_t*)outbuffer)[i * alac->numchannels] = sample;
+            }
+            break;
+        }
+        case 20:
+        case 24:
+        case 32:
+            av_log(avctx, AV_LOG_ERROR, "FIXME: unimplemented sample size %i\n", alac->setinfo_sample_size);
+            break;
+        default:
+            break;
+        }
+        break;
+    }
+    case 1: { /* 2 channels */
+        int hassize;
+        int isnotcompressed;
+        int readsamplesize;
+
+        int wasted_bytes;
+
+        uint8_t interlacing_shift;
+        uint8_t interlacing_leftweight;
+
+        /* 2^result = something to do with output waiting.
+         * perhaps matters if we read > 1 frame in a pass?
+         */
+        get_bits(&alac->gb, 4);
+
+        get_bits(&alac->gb, 12); /* unknown, skip 12 bits */
+
+        hassize = get_bits(&alac->gb, 1); /* the output sample size is stored soon */
+
+        wasted_bytes = get_bits(&alac->gb, 2); /* unknown ? */
+
+        isnotcompressed = get_bits(&alac->gb, 1); /* whether the frame is compressed */
+
+        if (hassize) {
+            /* now read the number of samples,
+             * as a 32bit integer */
+            outputsamples = get_bits(&alac->gb, 32);
+            *outputsize = outputsamples * alac->bytespersample;
+        }
+
+        readsamplesize = alac->setinfo_sample_size - (wasted_bytes * 8) + 1;
+
+        if (!isnotcompressed) {
+         /* compressed */
+            int16_t predictor_coef_table_a[32];
+            int predictor_coef_num_a;
+            int prediction_type_a;
+            int prediction_quantitization_a;
+            int ricemodifier_a;
+
+            int16_t predictor_coef_table_b[32];
+            int predictor_coef_num_b;
+            int prediction_type_b;
+            int prediction_quantitization_b;
+            int ricemodifier_b;
+
+            int i;
+
+            interlacing_shift = get_bits(&alac->gb, 8);
+            interlacing_leftweight = get_bits(&alac->gb, 8);
+
+            /******** channel 1 ***********/
+            prediction_type_a = get_bits(&alac->gb, 4);
+            prediction_quantitization_a = get_bits(&alac->gb, 4);
+
+            ricemodifier_a = get_bits(&alac->gb, 3);
+            predictor_coef_num_a = get_bits(&alac->gb, 5);
+
+            /* read the predictor table */
+            for (i = 0; i < predictor_coef_num_a; i++) {
+                predictor_coef_table_a[i] = (int16_t)get_bits(&alac->gb, 16);
+            }
+
+            /******** channel 2 *********/
+            prediction_type_b = get_bits(&alac->gb, 4);
+            prediction_quantitization_b = get_bits(&alac->gb, 4);
+
+            ricemodifier_b = get_bits(&alac->gb, 3);
+            predictor_coef_num_b = get_bits(&alac->gb, 5);
+
+            /* read the predictor table */
+            for (i = 0; i < predictor_coef_num_b; i++) {
+                predictor_coef_table_b[i] = (int16_t)get_bits(&alac->gb, 16);
+            }
+
+            /*********************/
+            if (wasted_bytes) {
+              /* see mono case */
+                av_log(avctx, AV_LOG_ERROR, "FIXME: unimplemented, unhandling of wasted_bytes\n");
+            }
+
+            /* channel 1 */
+            bastardized_rice_decompress(alac,
+                                        alac->predicterror_buffer_a,
+                                        outputsamples,
+                                        readsamplesize,
+                                        alac->setinfo_rice_initialhistory,
+                                        alac->setinfo_rice_kmodifier,
+                                        ricemodifier_a * alac->setinfo_rice_historymult / 4,
+                                        (1 << alac->setinfo_rice_kmodifier) - 1);
+
+            if (prediction_type_a == 0) {
+              /* adaptive fir */
+                predictor_decompress_fir_adapt(alac->predicterror_buffer_a,
+                                               alac->outputsamples_buffer_a,
+                                               outputsamples,
+                                               readsamplesize,
+                                               predictor_coef_table_a,
+                                               predictor_coef_num_a,
+                                               prediction_quantitization_a);
+            } else {
+              /* see mono case */
+                av_log(avctx, AV_LOG_ERROR, "FIXME: unhandled prediction type: %i\n", prediction_type_a);
+            }
+
+            /* channel 2 */
+            bastardized_rice_decompress(alac,
+                                        alac->predicterror_buffer_b,
+                                        outputsamples,
+                                        readsamplesize,
+                                        alac->setinfo_rice_initialhistory,
+                                        alac->setinfo_rice_kmodifier,
+                                        ricemodifier_b * alac->setinfo_rice_historymult / 4,
+                                        (1 << alac->setinfo_rice_kmodifier) - 1);
+
+            if (prediction_type_b == 0) {
+              /* adaptive fir */
+                predictor_decompress_fir_adapt(alac->predicterror_buffer_b,
+                                               alac->outputsamples_buffer_b,
+                                               outputsamples,
+                                               readsamplesize,
+                                               predictor_coef_table_b,
+                                               predictor_coef_num_b,
+                                               prediction_quantitization_b);
+            } else {
+                av_log(avctx, AV_LOG_ERROR, "FIXME: unhandled prediction type: %i\n", prediction_type_b);
+            }
+        } else {
+         /* not compressed, easy case */
+            if (alac->setinfo_sample_size <= 16) {
+                int i;
+                for (i = 0; i < outputsamples; i++) {
+                    int32_t audiobits_a, audiobits_b;
+
+                    audiobits_a = get_bits(&alac->gb, alac->setinfo_sample_size);
+                    audiobits_b = get_bits(&alac->gb, alac->setinfo_sample_size);
+
+                    audiobits_a = SIGN_EXTENDED32(audiobits_a, alac->setinfo_sample_size);
+                    audiobits_b = SIGN_EXTENDED32(audiobits_b, alac->setinfo_sample_size);
+
+                    alac->outputsamples_buffer_a[i] = audiobits_a;
+                    alac->outputsamples_buffer_b[i] = audiobits_b;
+                }
+            } else {
+                int i;
+                for (i = 0; i < outputsamples; i++) {
+                    int32_t audiobits_a, audiobits_b;
+
+                    audiobits_a = get_bits(&alac->gb, 16);
+                    audiobits_a = audiobits_a << 16;
+                    audiobits_a = audiobits_a >> (32 - alac->setinfo_sample_size);
+                    audiobits_a |= get_bits(&alac->gb, alac->setinfo_sample_size - 16);
+
+                    audiobits_b = get_bits(&alac->gb, 16);
+                    audiobits_b = audiobits_b << 16;
+                    audiobits_b = audiobits_b >> (32 - alac->setinfo_sample_size);
+                    audiobits_b |= get_bits(&alac->gb, alac->setinfo_sample_size - 16);
+
+                    alac->outputsamples_buffer_a[i] = audiobits_a;
+                    alac->outputsamples_buffer_b[i] = audiobits_b;
+                }
+            }
+            /* wasted_bytes = 0; */
+            interlacing_shift = 0;
+            interlacing_leftweight = 0;
+        }
+
+        switch(alac->setinfo_sample_size) {
+        case 16: {
+            deinterlace_16(alac->outputsamples_buffer_a,
+                           alac->outputsamples_buffer_b,
+                           (int16_t*)outbuffer,
+                           alac->numchannels,
+                           outputsamples,
+                           interlacing_shift,
+                           interlacing_leftweight);
+            break;
+        }
+        case 20:
+        case 24:
+        case 32:
+            av_log(avctx, AV_LOG_ERROR, "FIXME: unimplemented sample size %i\n", alac->setinfo_sample_size);
+            break;
+        default:
+            break;
+        }
+
+        break;
+    }
+    }
+
+    return input_buffer_size;
+}
+
+static int alac_decode_init(AVCodecContext * avctx)
+{
+    ALACContext *alac = avctx->priv_data;
+    alac->avctx = avctx;
+    alac->context_initialized = 0;
+
+    alac->samplesize = alac->avctx->bits_per_sample;
+    alac->numchannels = alac->avctx->channels;
+    alac->bytespersample = (alac->samplesize / 8) * alac->numchannels;
+
+    return 0;
+}
+
+static int alac_decode_close(AVCodecContext *avctx)
+{
+    ALACContext *alac = avctx->priv_data;
+
+    av_free(alac->predicterror_buffer_a);
+    av_free(alac->predicterror_buffer_b);
+
+    av_free(alac->outputsamples_buffer_a);
+    av_free(alac->outputsamples_buffer_b);
+
+    return 0;
+}
+
+AVCodec alac_decoder = {
+    "alac",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_ALAC,
+    sizeof(ALACContext),
+    alac_decode_init,
+    NULL,
+    alac_decode_close,
+    alac_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/allcodecs.c b/contrib/ffmpeg/libavcodec/allcodecs.c
new file mode 100644
index 000000000..b247cbe34
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/allcodecs.c
@@ -0,0 +1,277 @@
+/*
+ * Provides registration of all codecs, parsers and bitstream filters for libavcodec.
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file allcodecs.c
+ * Provides registration of all codecs, parsers and bitstream filters for libavcodec.
+ */
+
+#include "avcodec.h"
+
+#define REGISTER_ENCODER(X,x) \
+          if(ENABLE_##X##_ENCODER)  register_avcodec(&x##_encoder)
+#define REGISTER_DECODER(X,x) \
+          if(ENABLE_##X##_DECODER)  register_avcodec(&x##_decoder)
+#define REGISTER_ENCDEC(X,x)  REGISTER_ENCODER(X,x); REGISTER_DECODER(X,x)
+
+#define REGISTER_PARSER(X,x) \
+          if(ENABLE_##X##_PARSER)  av_register_codec_parser(&x##_parser)
+
+/**
+ * Register all the codecs, parsers and bitstream filters which were enabled at
+ * configuration time. If you do not call this function you can select exactly
+ * which formats you want to support, by using the individual registration
+ * functions.
+ *
+ * @see register_avcodec
+ * @see av_register_codec_parser
+ * @see av_register_bitstream_filter
+ */
+void avcodec_register_all(void)
+{
+    static int inited = 0;
+
+    if (inited != 0)
+        return;
+    inited = 1;
+
+    /* video codecs */
+    REGISTER_DECODER(AASC, aasc);
+    REGISTER_ENCDEC (ASV1, asv1);
+    REGISTER_ENCDEC (ASV2, asv2);
+    REGISTER_DECODER(AVS, avs);
+    REGISTER_ENCDEC (BMP, bmp);
+    REGISTER_DECODER(CAVS, cavs);
+    REGISTER_DECODER(CINEPAK, cinepak);
+    REGISTER_DECODER(CLJR, cljr);
+    REGISTER_DECODER(CSCD, cscd);
+    REGISTER_DECODER(CYUV, cyuv);
+    REGISTER_DECODER(DCA, dca);
+    REGISTER_DECODER(DNXHD, dnxhd);
+    REGISTER_DECODER(DSICINVIDEO, dsicinvideo);
+    REGISTER_ENCDEC (DVVIDEO, dvvideo);
+    REGISTER_DECODER(DXA, dxa);
+    REGISTER_DECODER(EIGHTBPS, eightbps);
+    REGISTER_ENCDEC (FFV1, ffv1);
+    REGISTER_ENCDEC (FFVHUFF, ffvhuff);
+    REGISTER_ENCDEC (FLASHSV, flashsv);
+    REGISTER_DECODER(FLIC, flic);
+    REGISTER_ENCDEC (FLV, flv);
+    REGISTER_DECODER(FOURXM, fourxm);
+    REGISTER_DECODER(FRAPS, fraps);
+    REGISTER_ENCDEC (GIF, gif);
+    REGISTER_ENCDEC (H261, h261);
+    REGISTER_ENCDEC (H263, h263);
+    REGISTER_DECODER(H263I, h263i);
+    REGISTER_ENCODER(H263P, h263p);
+    REGISTER_DECODER(H264, h264);
+    REGISTER_ENCDEC (HUFFYUV, huffyuv);
+    REGISTER_DECODER(IDCIN, idcin);
+    REGISTER_DECODER(INDEO2, indeo2);
+    REGISTER_DECODER(INDEO3, indeo3);
+    REGISTER_DECODER(INTERPLAY_VIDEO, interplay_video);
+    REGISTER_ENCODER(JPEGLS, jpegls);
+    REGISTER_DECODER(KMVC, kmvc);
+    REGISTER_ENCODER(LJPEG, ljpeg);
+    REGISTER_DECODER(LOCO, loco);
+    REGISTER_DECODER(MDEC, mdec);
+    REGISTER_ENCDEC (MJPEG, mjpeg);
+    REGISTER_DECODER(MJPEGB, mjpegb);
+    REGISTER_DECODER(MMVIDEO, mmvideo);
+    REGISTER_DECODER(MPEG_XVMC, mpeg_xvmc);
+    REGISTER_ENCDEC (MPEG1VIDEO, mpeg1video);
+    REGISTER_ENCDEC (MPEG2VIDEO, mpeg2video);
+    REGISTER_ENCDEC (MPEG4, mpeg4);
+    REGISTER_DECODER(MPEGVIDEO, mpegvideo);
+    REGISTER_ENCDEC (MSMPEG4V1, msmpeg4v1);
+    REGISTER_ENCDEC (MSMPEG4V2, msmpeg4v2);
+    REGISTER_ENCDEC (MSMPEG4V3, msmpeg4v3);
+    REGISTER_DECODER(MSRLE, msrle);
+    REGISTER_DECODER(MSVIDEO1, msvideo1);
+    REGISTER_DECODER(MSZH, mszh);
+    REGISTER_DECODER(NUV, nuv);
+    REGISTER_ENCODER(PAM, pam);
+    REGISTER_ENCODER(PBM, pbm);
+    REGISTER_ENCODER(PGM, pgm);
+    REGISTER_ENCODER(PGMYUV, pgmyuv);
+    REGISTER_ENCDEC (PNG, png);
+    REGISTER_ENCODER(PPM, ppm);
+    REGISTER_DECODER(QDRAW, qdraw);
+    REGISTER_DECODER(QPEG, qpeg);
+    REGISTER_DECODER(QTRLE, qtrle);
+    REGISTER_ENCDEC (RAWVIDEO, rawvideo);
+    REGISTER_DECODER(ROQ, roq);
+    REGISTER_DECODER(RPZA, rpza);
+    REGISTER_ENCDEC (RV10, rv10);
+    REGISTER_ENCDEC (RV20, rv20);
+    REGISTER_DECODER(SMACKER, smacker);
+    REGISTER_DECODER(SMC, smc);
+    REGISTER_ENCDEC (SNOW, snow);
+    REGISTER_DECODER(SP5X, sp5x);
+    REGISTER_ENCDEC (SVQ1, svq1);
+    REGISTER_DECODER(SVQ3, svq3);
+    REGISTER_ENCDEC (TARGA, targa);
+    REGISTER_DECODER(THEORA, theora);
+    REGISTER_DECODER(THP, thp);
+    REGISTER_DECODER(TIERTEXSEQVIDEO, tiertexseqvideo);
+    REGISTER_DECODER(TIFF, tiff);
+    REGISTER_DECODER(TRUEMOTION1, truemotion1);
+    REGISTER_DECODER(TRUEMOTION2, truemotion2);
+    REGISTER_DECODER(TSCC, tscc);
+    REGISTER_DECODER(ULTI, ulti);
+    REGISTER_DECODER(VC1, vc1);
+    REGISTER_DECODER(VCR1, vcr1);
+    REGISTER_DECODER(VMDVIDEO, vmdvideo);
+    REGISTER_DECODER(VMNC, vmnc);
+    REGISTER_DECODER(VP3, vp3);
+    REGISTER_DECODER(VP5, vp5);
+    REGISTER_DECODER(VP6, vp6);
+    REGISTER_DECODER(VP6F, vp6f);
+    REGISTER_DECODER(VQA, vqa);
+    REGISTER_ENCDEC (WMV1, wmv1);
+    REGISTER_ENCDEC (WMV2, wmv2);
+    REGISTER_DECODER(WMV3, wmv3);
+    REGISTER_DECODER(WNV1, wnv1);
+    REGISTER_ENCODER(X264, x264);
+    REGISTER_DECODER(XAN_WC3, xan_wc3);
+    REGISTER_DECODER(XL, xl);
+    REGISTER_ENCODER(XVID, xvid);
+    REGISTER_ENCDEC (ZLIB, zlib);
+    REGISTER_ENCDEC (ZMBV, zmbv);
+
+    /* audio codecs */
+    REGISTER_DECODER(AAC, aac);
+    REGISTER_DECODER(MPEG4AAC, mpeg4aac);
+    REGISTER_ENCODER(AC3, ac3);
+    REGISTER_DECODER(ALAC, alac);
+    REGISTER_ENCDEC (AMR_NB, amr_nb);
+    REGISTER_ENCDEC (AMR_WB, amr_wb);
+    REGISTER_DECODER(COOK, cook);
+    REGISTER_DECODER(DSICINAUDIO, dsicinaudio);
+    REGISTER_DECODER(DTS, dts);
+    REGISTER_ENCODER(FAAC, faac);
+    REGISTER_ENCDEC (FLAC, flac);
+    REGISTER_DECODER(IMC, imc);
+    REGISTER_DECODER(LIBA52, liba52);
+    REGISTER_ENCDEC (LIBGSM, libgsm);
+    REGISTER_ENCDEC (LIBGSM_MS, libgsm_ms);
+    REGISTER_ENCODER(LIBTHEORA, libtheora);
+    REGISTER_DECODER(MACE3, mace3);
+    REGISTER_DECODER(MACE6, mace6);
+    REGISTER_ENCDEC (MP2, mp2);
+    REGISTER_DECODER(MP3, mp3);
+    REGISTER_DECODER(MP3ADU, mp3adu);
+    REGISTER_ENCODER(MP3LAME, mp3lame);
+    REGISTER_DECODER(MP3ON4, mp3on4);
+    REGISTER_DECODER(MPC7, mpc7);
+    if (!ENABLE_VORBIS_ENCODER)  REGISTER_ENCODER(OGGVORBIS, oggvorbis);
+    if (!ENABLE_VORBIS_DECODER)  REGISTER_DECODER(OGGVORBIS, oggvorbis);
+    REGISTER_DECODER(QDM2, qdm2);
+    REGISTER_DECODER(RA_144, ra_144);
+    REGISTER_DECODER(RA_288, ra_288);
+    REGISTER_DECODER(SHORTEN, shorten);
+    REGISTER_DECODER(SMACKAUD, smackaud);
+    REGISTER_ENCDEC (SONIC, sonic);
+    REGISTER_ENCODER(SONIC_LS, sonic_ls);
+    REGISTER_DECODER(TRUESPEECH, truespeech);
+    REGISTER_DECODER(TTA, tta);
+    REGISTER_DECODER(VMDAUDIO, vmdaudio);
+    REGISTER_ENCDEC (VORBIS, vorbis);
+    REGISTER_DECODER(WAVPACK, wavpack);
+    REGISTER_ENCDEC(WMAV1, wmav1);
+    REGISTER_ENCDEC(WMAV2, wmav2);
+    REGISTER_DECODER(WS_SND1, ws_snd1);
+
+    /* pcm codecs */
+    REGISTER_ENCDEC (PCM_ALAW, pcm_alaw);
+    REGISTER_ENCDEC (PCM_MULAW, pcm_mulaw);
+    REGISTER_ENCDEC (PCM_S8, pcm_s8);
+    REGISTER_ENCDEC (PCM_S16BE, pcm_s16be);
+    REGISTER_ENCDEC (PCM_S16LE, pcm_s16le);
+    REGISTER_ENCDEC (PCM_S24BE, pcm_s24be);
+    REGISTER_ENCDEC (PCM_S24DAUD, pcm_s24daud);
+    REGISTER_ENCDEC (PCM_S24LE, pcm_s24le);
+    REGISTER_ENCDEC (PCM_S32BE, pcm_s32be);
+    REGISTER_ENCDEC (PCM_S32LE, pcm_s32le);
+    REGISTER_ENCDEC (PCM_U8, pcm_u8);
+    REGISTER_ENCDEC (PCM_U16BE, pcm_u16be);
+    REGISTER_ENCDEC (PCM_U16LE, pcm_u16le);
+    REGISTER_ENCDEC (PCM_U24BE, pcm_u24be);
+    REGISTER_ENCDEC (PCM_U24LE, pcm_u24le);
+    REGISTER_ENCDEC (PCM_U32BE, pcm_u32be);
+    REGISTER_ENCDEC (PCM_U32LE, pcm_u32le);
+
+    /* dpcm codecs */
+    REGISTER_DECODER(INTERPLAY_DPCM, interplay_dpcm);
+    REGISTER_DECODER(ROQ_DPCM, roq_dpcm);
+    REGISTER_DECODER(SOL_DPCM, sol_dpcm);
+    REGISTER_DECODER(XAN_DPCM, xan_dpcm);
+
+    /* adpcm codecs */
+    REGISTER_ENCDEC (ADPCM_4XM, adpcm_4xm);
+    REGISTER_ENCDEC (ADPCM_ADX, adpcm_adx);
+    REGISTER_ENCDEC (ADPCM_CT, adpcm_ct);
+    REGISTER_ENCDEC (ADPCM_EA, adpcm_ea);
+    REGISTER_ENCDEC (ADPCM_G726, adpcm_g726);
+    REGISTER_ENCDEC (ADPCM_IMA_DK3, adpcm_ima_dk3);
+    REGISTER_ENCDEC (ADPCM_IMA_DK4, adpcm_ima_dk4);
+    REGISTER_ENCDEC (ADPCM_IMA_QT, adpcm_ima_qt);
+    REGISTER_ENCDEC (ADPCM_IMA_SMJPEG, adpcm_ima_smjpeg);
+    REGISTER_ENCDEC (ADPCM_IMA_WAV, adpcm_ima_wav);
+    REGISTER_ENCDEC (ADPCM_IMA_WS, adpcm_ima_ws);
+    REGISTER_ENCDEC (ADPCM_MS, adpcm_ms);
+    REGISTER_ENCDEC (ADPCM_SBPRO_2, adpcm_sbpro_2);
+    REGISTER_ENCDEC (ADPCM_SBPRO_3, adpcm_sbpro_3);
+    REGISTER_ENCDEC (ADPCM_SBPRO_4, adpcm_sbpro_4);
+    REGISTER_ENCDEC (ADPCM_SWF, adpcm_swf);
+    REGISTER_ENCDEC (ADPCM_XA, adpcm_xa);
+    REGISTER_ENCDEC (ADPCM_YAMAHA, adpcm_yamaha);
+
+    /* subtitles */
+    REGISTER_ENCDEC (DVBSUB, dvbsub);
+    REGISTER_ENCDEC (DVDSUB, dvdsub);
+
+    /* parsers */
+    REGISTER_PARSER (AAC, aac);
+    REGISTER_PARSER (AC3, ac3);
+    REGISTER_PARSER (CAVSVIDEO, cavsvideo);
+    REGISTER_PARSER (DCA, dca);
+    REGISTER_PARSER (DVBSUB, dvbsub);
+    REGISTER_PARSER (DVDSUB, dvdsub);
+    REGISTER_PARSER (H261, h261);
+    REGISTER_PARSER (H263, h263);
+    REGISTER_PARSER (H264, h264);
+    REGISTER_PARSER (MJPEG, mjpeg);
+    REGISTER_PARSER (MPEG4VIDEO, mpeg4video);
+    REGISTER_PARSER (MPEGAUDIO, mpegaudio);
+    REGISTER_PARSER (MPEGVIDEO, mpegvideo);
+    REGISTER_PARSER (PNM, pnm);
+    REGISTER_PARSER (VC1, vc1);
+
+    av_register_bitstream_filter(&dump_extradata_bsf);
+    av_register_bitstream_filter(&remove_extradata_bsf);
+    av_register_bitstream_filter(&noise_bsf);
+    av_register_bitstream_filter(&mp3_header_compress_bsf);
+    av_register_bitstream_filter(&mp3_header_decompress_bsf);
+    av_register_bitstream_filter(&mjpega_dump_header_bsf);
+    av_register_bitstream_filter(&imx_dump_header_bsf);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/alpha/asm.h b/contrib/ffmpeg/libavcodec/alpha/asm.h
new file mode 100644
index 000000000..c0ddde528
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/asm.h
@@ -0,0 +1,191 @@
+/*
+ * Alpha optimized DSP utils
+ * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef LIBAVCODEC_ALPHA_ASM_H
+#define LIBAVCODEC_ALPHA_ASM_H
+
+#include <inttypes.h>
+
+#if defined __GNUC__
+# define GNUC_PREREQ(maj, min) \
+        ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+# define GNUC_PREREQ(maj, min) 0
+#endif
+
+#if GNUC_PREREQ(2,96)
+# define likely(x)      __builtin_expect((x) != 0, 1)
+# define unlikely(x)    __builtin_expect((x) != 0, 0)
+#else
+# define likely(x)      (x)
+# define unlikely(x)    (x)
+#endif
+
+#define AMASK_BWX (1 << 0)
+#define AMASK_FIX (1 << 1)
+#define AMASK_CIX (1 << 2)
+#define AMASK_MVI (1 << 8)
+
+static inline uint64_t BYTE_VEC(uint64_t x)
+{
+    x |= x <<  8;
+    x |= x << 16;
+    x |= x << 32;
+    return x;
+}
+static inline uint64_t WORD_VEC(uint64_t x)
+{
+    x |= x << 16;
+    x |= x << 32;
+    return x;
+}
+
+#define sextw(x) ((int16_t) (x))
+
+#ifdef __GNUC__
+#define ldq(p)                                                  \
+    (((union {                                                  \
+        uint64_t __l;                                           \
+        __typeof__(*(p)) __s[sizeof (uint64_t) / sizeof *(p)];  \
+    } *) (p))->__l)
+#define ldl(p)                                                  \
+    (((union {                                                  \
+        int32_t __l;                                            \
+        __typeof__(*(p)) __s[sizeof (int32_t) / sizeof *(p)];   \
+    } *) (p))->__l)
+#define stq(l, p)                                                       \
+    do {                                                                \
+        (((union {                                                      \
+            uint64_t __l;                                               \
+            __typeof__(*(p)) __s[sizeof (uint64_t) / sizeof *(p)];      \
+        } *) (p))->__l) = l;                                            \
+    } while (0)
+#define stl(l, p)                                                       \
+    do {                                                                \
+        (((union {                                                      \
+            int32_t __l;                                                \
+            __typeof__(*(p)) __s[sizeof (int32_t) / sizeof *(p)];       \
+        } *) (p))->__l) = l;                                            \
+    } while (0)
+struct unaligned_long { uint64_t l; } __attribute__((packed));
+#define ldq_u(p)        (*(const uint64_t *) (((uint64_t) (p)) & ~7ul))
+#define uldq(a)         (((const struct unaligned_long *) (a))->l)
+
+#if GNUC_PREREQ(3,3)
+#define prefetch(p)     __builtin_prefetch((p), 0, 1)
+#define prefetch_en(p)  __builtin_prefetch((p), 0, 0)
+#define prefetch_m(p)   __builtin_prefetch((p), 1, 1)
+#define prefetch_men(p) __builtin_prefetch((p), 1, 0)
+#define cmpbge          __builtin_alpha_cmpbge
+/* Avoid warnings.  */
+#define extql(a, b)     __builtin_alpha_extql(a, (uint64_t) (b))
+#define extwl(a, b)     __builtin_alpha_extwl(a, (uint64_t) (b))
+#define extqh(a, b)     __builtin_alpha_extqh(a, (uint64_t) (b))
+#define zap             __builtin_alpha_zap
+#define zapnot          __builtin_alpha_zapnot
+#define amask           __builtin_alpha_amask
+#define implver         __builtin_alpha_implver
+#define rpcc            __builtin_alpha_rpcc
+#else
+#define prefetch(p)     asm volatile("ldl $31,%0"  : : "m"(*(const char *) (p)) : "memory")
+#define prefetch_en(p)  asm volatile("ldq $31,%0"  : : "m"(*(const char *) (p)) : "memory")
+#define prefetch_m(p)   asm volatile("lds $f31,%0" : : "m"(*(const char *) (p)) : "memory")
+#define prefetch_men(p) asm volatile("ldt $f31,%0" : : "m"(*(const char *) (p)) : "memory")
+#define cmpbge(a, b) ({ uint64_t __r; asm ("cmpbge  %r1,%2,%0"  : "=r" (__r) : "rJ"  (a), "rI" (b)); __r; })
+#define extql(a, b)  ({ uint64_t __r; asm ("extql   %r1,%2,%0"  : "=r" (__r) : "rJ"  (a), "rI" (b)); __r; })
+#define extwl(a, b)  ({ uint64_t __r; asm ("extwl   %r1,%2,%0"  : "=r" (__r) : "rJ"  (a), "rI" (b)); __r; })
+#define extqh(a, b)  ({ uint64_t __r; asm ("extqh   %r1,%2,%0"  : "=r" (__r) : "rJ"  (a), "rI" (b)); __r; })
+#define zap(a, b)    ({ uint64_t __r; asm ("zap     %r1,%2,%0"  : "=r" (__r) : "rJ"  (a), "rI" (b)); __r; })
+#define zapnot(a, b) ({ uint64_t __r; asm ("zapnot  %r1,%2,%0"  : "=r" (__r) : "rJ"  (a), "rI" (b)); __r; })
+#define amask(a)     ({ uint64_t __r; asm ("amask   %1,%0"      : "=r" (__r) : "rI"  (a));           __r; })
+#define implver()    ({ uint64_t __r; asm ("implver %0"         : "=r" (__r));                       __r; })
+#define rpcc()       ({ uint64_t __r; asm volatile ("rpcc %0"   : "=r" (__r));                       __r; })
+#endif
+#define wh64(p) asm volatile("wh64 (%0)" : : "r"(p) : "memory")
+
+#if GNUC_PREREQ(3,3) && defined(__alpha_max__)
+#define minub8  __builtin_alpha_minub8
+#define minsb8  __builtin_alpha_minsb8
+#define minuw4  __builtin_alpha_minuw4
+#define minsw4  __builtin_alpha_minsw4
+#define maxub8  __builtin_alpha_maxub8
+#define maxsb8  __builtin_alpha_maxsb8
+#define maxuw4  __builtin_alpha_maxuw4
+#define maxsw4  __builtin_alpha_maxsw4
+#define perr    __builtin_alpha_perr
+#define pklb    __builtin_alpha_pklb
+#define pkwb    __builtin_alpha_pkwb
+#define unpkbl  __builtin_alpha_unpkbl
+#define unpkbw  __builtin_alpha_unpkbw
+#else
+#define minub8(a, b) ({ uint64_t __r; asm (".arch ev6; minub8  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define minsb8(a, b) ({ uint64_t __r; asm (".arch ev6; minsb8  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define minuw4(a, b) ({ uint64_t __r; asm (".arch ev6; minuw4  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define minsw4(a, b) ({ uint64_t __r; asm (".arch ev6; minsw4  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define maxub8(a, b) ({ uint64_t __r; asm (".arch ev6; maxub8  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define maxsb8(a, b) ({ uint64_t __r; asm (".arch ev6; maxsb8  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define maxuw4(a, b) ({ uint64_t __r; asm (".arch ev6; maxuw4  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define maxsw4(a, b) ({ uint64_t __r; asm (".arch ev6; maxsw4  %r1,%2,%0"  : "=r" (__r) : "%rJ" (a), "rI" (b)); __r; })
+#define perr(a, b)   ({ uint64_t __r; asm (".arch ev6; perr    %r1,%r2,%0" : "=r" (__r) : "%rJ" (a), "rJ" (b)); __r; })
+#define pklb(a)      ({ uint64_t __r; asm (".arch ev6; pklb    %r1,%0"     : "=r" (__r) : "rJ"  (a));           __r; })
+#define pkwb(a)      ({ uint64_t __r; asm (".arch ev6; pkwb    %r1,%0"     : "=r" (__r) : "rJ"  (a));           __r; })
+#define unpkbl(a)    ({ uint64_t __r; asm (".arch ev6; unpkbl  %r1,%0"     : "=r" (__r) : "rJ"  (a));           __r; })
+#define unpkbw(a)    ({ uint64_t __r; asm (".arch ev6; unpkbw  %r1,%0"     : "=r" (__r) : "rJ"  (a));           __r; })
+#endif
+
+#elif defined(__DECC)           /* Digital/Compaq/hp "ccc" compiler */
+
+#include <c_asm.h>
+#define ldq(p) (*(const uint64_t *) (p))
+#define ldl(p) (*(const int32_t *)  (p))
+#define stq(l, p) do { *(uint64_t *) (p) = (l); } while (0)
+#define stl(l, p) do { *(int32_t *)  (p) = (l); } while (0)
+#define ldq_u(a)     asm ("ldq_u   %v0,0(%a0)", a)
+#define uldq(a)      (*(const __unaligned uint64_t *) (a))
+#define cmpbge(a, b) asm ("cmpbge  %a0,%a1,%v0", a, b)
+#define extql(a, b)  asm ("extql   %a0,%a1,%v0", a, b)
+#define extwl(a, b)  asm ("extwl   %a0,%a1,%v0", a, b)
+#define extqh(a, b)  asm ("extqh   %a0,%a1,%v0", a, b)
+#define zap(a, b)    asm ("zap     %a0,%a1,%v0", a, b)
+#define zapnot(a, b) asm ("zapnot  %a0,%a1,%v0", a, b)
+#define amask(a)     asm ("amask   %a0,%v0", a)
+#define implver()    asm ("implver %v0")
+#define rpcc()       asm ("rpcc           %v0")
+#define minub8(a, b) asm ("minub8  %a0,%a1,%v0", a, b)
+#define minsb8(a, b) asm ("minsb8  %a0,%a1,%v0", a, b)
+#define minuw4(a, b) asm ("minuw4  %a0,%a1,%v0", a, b)
+#define minsw4(a, b) asm ("minsw4  %a0,%a1,%v0", a, b)
+#define maxub8(a, b) asm ("maxub8  %a0,%a1,%v0", a, b)
+#define maxsb8(a, b) asm ("maxsb8  %a0,%a1,%v0", a, b)
+#define maxuw4(a, b) asm ("maxuw4  %a0,%a1,%v0", a, b)
+#define maxsw4(a, b) asm ("maxsw4  %a0,%a1,%v0", a, b)
+#define perr(a, b)   asm ("perr    %a0,%a1,%v0", a, b)
+#define pklb(a)      asm ("pklb    %a0,%v0", a)
+#define pkwb(a)      asm ("pkwb    %a0,%v0", a)
+#define unpkbl(a)    asm ("unpkbl  %a0,%v0", a)
+#define unpkbw(a)    asm ("unpkbw  %a0,%v0", a)
+#define wh64(a)      asm ("wh64    %a0", a)
+
+#else
+#error "Unknown compiler!"
+#endif
+
+#endif /* LIBAVCODEC_ALPHA_ASM_H */
diff --git a/contrib/ffmpeg/libavcodec/alpha/dsputil_alpha.c b/contrib/ffmpeg/libavcodec/alpha/dsputil_alpha.c
new file mode 100644
index 000000000..c98d6f7ff
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/dsputil_alpha.c
@@ -0,0 +1,362 @@
+/*
+ * Alpha optimized DSP utils
+ * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "asm.h"
+#include "../dsputil.h"
+
+extern void simple_idct_axp(DCTELEM *block);
+extern void simple_idct_put_axp(uint8_t *dest, int line_size, DCTELEM *block);
+extern void simple_idct_add_axp(uint8_t *dest, int line_size, DCTELEM *block);
+
+void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels,
+                        int line_size, int h);
+void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
+                                int line_size);
+void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
+                                int line_size);
+void (*put_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
+                                 int line_size);
+void (*add_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
+                                 int line_size);
+
+void get_pixels_mvi(DCTELEM *restrict block,
+                    const uint8_t *restrict pixels, int line_size);
+void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2,
+                     int stride);
+int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_mvi_asm(uint8_t *pix1, uint8_t *pix2, int line_size);
+int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+
+#if 0
+/* These functions were the base for the optimized assembler routines,
+   and remain here for documentation purposes.  */
+static void put_pixels_clamped_mvi(const DCTELEM *block, uint8_t *pixels,
+                                   int line_size)
+{
+    int i = 8;
+    uint64_t clampmask = zap(-1, 0xaa); /* 0x00ff00ff00ff00ff */
+
+    do {
+        uint64_t shorts0, shorts1;
+
+        shorts0 = ldq(block);
+        shorts0 = maxsw4(shorts0, 0);
+        shorts0 = minsw4(shorts0, clampmask);
+        stl(pkwb(shorts0), pixels);
+
+        shorts1 = ldq(block + 4);
+        shorts1 = maxsw4(shorts1, 0);
+        shorts1 = minsw4(shorts1, clampmask);
+        stl(pkwb(shorts1), pixels + 4);
+
+        pixels += line_size;
+        block += 8;
+    } while (--i);
+}
+
+void add_pixels_clamped_mvi(const DCTELEM *block, uint8_t *pixels,
+                            int line_size)
+{
+    int h = 8;
+    /* Keep this function a leaf function by generating the constants
+       manually (mainly for the hack value ;-).  */
+    uint64_t clampmask = zap(-1, 0xaa); /* 0x00ff00ff00ff00ff */
+    uint64_t signmask  = zap(-1, 0x33);
+    signmask ^= signmask >> 1;  /* 0x8000800080008000 */
+
+    do {
+        uint64_t shorts0, pix0, signs0;
+        uint64_t shorts1, pix1, signs1;
+
+        shorts0 = ldq(block);
+        shorts1 = ldq(block + 4);
+
+        pix0    = unpkbw(ldl(pixels));
+        /* Signed subword add (MMX paddw).  */
+        signs0  = shorts0 & signmask;
+        shorts0 &= ~signmask;
+        shorts0 += pix0;
+        shorts0 ^= signs0;
+        /* Clamp. */
+        shorts0 = maxsw4(shorts0, 0);
+        shorts0 = minsw4(shorts0, clampmask);
+
+        /* Next 4.  */
+        pix1    = unpkbw(ldl(pixels + 4));
+        signs1  = shorts1 & signmask;
+        shorts1 &= ~signmask;
+        shorts1 += pix1;
+        shorts1 ^= signs1;
+        shorts1 = maxsw4(shorts1, 0);
+        shorts1 = minsw4(shorts1, clampmask);
+
+        stl(pkwb(shorts0), pixels);
+        stl(pkwb(shorts1), pixels + 4);
+
+        pixels += line_size;
+        block += 8;
+    } while (--h);
+}
+#endif
+
+static void clear_blocks_axp(DCTELEM *blocks) {
+    uint64_t *p = (uint64_t *) blocks;
+    int n = sizeof(DCTELEM) * 6 * 64;
+
+    do {
+        p[0] = 0;
+        p[1] = 0;
+        p[2] = 0;
+        p[3] = 0;
+        p[4] = 0;
+        p[5] = 0;
+        p[6] = 0;
+        p[7] = 0;
+        p += 8;
+        n -= 8 * 8;
+    } while (n);
+}
+
+static inline uint64_t avg2_no_rnd(uint64_t a, uint64_t b)
+{
+    return (a & b) + (((a ^ b) & BYTE_VEC(0xfe)) >> 1);
+}
+
+static inline uint64_t avg2(uint64_t a, uint64_t b)
+{
+    return (a | b) - (((a ^ b) & BYTE_VEC(0xfe)) >> 1);
+}
+
+#if 0
+/* The XY2 routines basically utilize this scheme, but reuse parts in
+   each iteration.  */
+static inline uint64_t avg4(uint64_t l1, uint64_t l2, uint64_t l3, uint64_t l4)
+{
+    uint64_t r1 = ((l1 & ~BYTE_VEC(0x03)) >> 2)
+                + ((l2 & ~BYTE_VEC(0x03)) >> 2)
+                + ((l3 & ~BYTE_VEC(0x03)) >> 2)
+                + ((l4 & ~BYTE_VEC(0x03)) >> 2);
+    uint64_t r2 = ((  (l1 & BYTE_VEC(0x03))
+                    + (l2 & BYTE_VEC(0x03))
+                    + (l3 & BYTE_VEC(0x03))
+                    + (l4 & BYTE_VEC(0x03))
+                    + BYTE_VEC(0x02)) >> 2) & BYTE_VEC(0x03);
+    return r1 + r2;
+}
+#endif
+
+#define OP(LOAD, STORE)                         \
+    do {                                        \
+        STORE(LOAD(pixels), block);             \
+        pixels += line_size;                    \
+        block += line_size;                     \
+    } while (--h)
+
+#define OP_X2(LOAD, STORE)                                      \
+    do {                                                        \
+        uint64_t pix1, pix2;                                    \
+                                                                \
+        pix1 = LOAD(pixels);                                    \
+        pix2 = pix1 >> 8 | ((uint64_t) pixels[8] << 56);        \
+        STORE(AVG2(pix1, pix2), block);                         \
+        pixels += line_size;                                    \
+        block += line_size;                                     \
+    } while (--h)
+
+#define OP_Y2(LOAD, STORE)                      \
+    do {                                        \
+        uint64_t pix = LOAD(pixels);            \
+        do {                                    \
+            uint64_t next_pix;                  \
+                                                \
+            pixels += line_size;                \
+            next_pix = LOAD(pixels);            \
+            STORE(AVG2(pix, next_pix), block);  \
+            block += line_size;                 \
+            pix = next_pix;                     \
+        } while (--h);                          \
+    } while (0)
+
+#define OP_XY2(LOAD, STORE)                                                 \
+    do {                                                                    \
+        uint64_t pix1 = LOAD(pixels);                                       \
+        uint64_t pix2 = pix1 >> 8 | ((uint64_t) pixels[8] << 56);           \
+        uint64_t pix_l = (pix1 & BYTE_VEC(0x03))                            \
+                       + (pix2 & BYTE_VEC(0x03));                           \
+        uint64_t pix_h = ((pix1 & ~BYTE_VEC(0x03)) >> 2)                    \
+                       + ((pix2 & ~BYTE_VEC(0x03)) >> 2);                   \
+                                                                            \
+        do {                                                                \
+            uint64_t npix1, npix2;                                          \
+            uint64_t npix_l, npix_h;                                        \
+            uint64_t avg;                                                   \
+                                                                            \
+            pixels += line_size;                                            \
+            npix1 = LOAD(pixels);                                           \
+            npix2 = npix1 >> 8 | ((uint64_t) pixels[8] << 56);              \
+            npix_l = (npix1 & BYTE_VEC(0x03))                               \
+                   + (npix2 & BYTE_VEC(0x03));                              \
+            npix_h = ((npix1 & ~BYTE_VEC(0x03)) >> 2)                       \
+                   + ((npix2 & ~BYTE_VEC(0x03)) >> 2);                      \
+            avg = (((pix_l + npix_l + AVG4_ROUNDER) >> 2) & BYTE_VEC(0x03)) \
+                + pix_h + npix_h;                                           \
+            STORE(avg, block);                                              \
+                                                                            \
+            block += line_size;                                             \
+            pix_l = npix_l;                                                 \
+            pix_h = npix_h;                                                 \
+        } while (--h);                                                      \
+    } while (0)
+
+#define MAKE_OP(OPNAME, SUFF, OPKIND, STORE)                                \
+static void OPNAME ## _pixels ## SUFF ## _axp                               \
+        (uint8_t *restrict block, const uint8_t *restrict pixels,           \
+         int line_size, int h)                                              \
+{                                                                           \
+    if ((size_t) pixels & 0x7) {                                            \
+        OPKIND(uldq, STORE);                                                \
+    } else {                                                                \
+        OPKIND(ldq, STORE);                                                 \
+    }                                                                       \
+}                                                                           \
+                                                                            \
+static void OPNAME ## _pixels16 ## SUFF ## _axp                             \
+        (uint8_t *restrict block, const uint8_t *restrict pixels,           \
+         int line_size, int h)                                              \
+{                                                                           \
+    OPNAME ## _pixels ## SUFF ## _axp(block,     pixels,     line_size, h); \
+    OPNAME ## _pixels ## SUFF ## _axp(block + 8, pixels + 8, line_size, h); \
+}
+
+#define PIXOP(OPNAME, STORE)                    \
+    MAKE_OP(OPNAME, ,     OP,     STORE)        \
+    MAKE_OP(OPNAME, _x2,  OP_X2,  STORE)        \
+    MAKE_OP(OPNAME, _y2,  OP_Y2,  STORE)        \
+    MAKE_OP(OPNAME, _xy2, OP_XY2, STORE)
+
+/* Rounding primitives.  */
+#define AVG2 avg2
+#define AVG4 avg4
+#define AVG4_ROUNDER BYTE_VEC(0x02)
+#define STORE(l, b) stq(l, b)
+PIXOP(put, STORE);
+
+#undef STORE
+#define STORE(l, b) stq(AVG2(l, ldq(b)), b);
+PIXOP(avg, STORE);
+
+/* Not rounding primitives.  */
+#undef AVG2
+#undef AVG4
+#undef AVG4_ROUNDER
+#undef STORE
+#define AVG2 avg2_no_rnd
+#define AVG4 avg4_no_rnd
+#define AVG4_ROUNDER BYTE_VEC(0x01)
+#define STORE(l, b) stq(l, b)
+PIXOP(put_no_rnd, STORE);
+
+#undef STORE
+#define STORE(l, b) stq(AVG2(l, ldq(b)), b);
+PIXOP(avg_no_rnd, STORE);
+
+void put_pixels16_axp_asm(uint8_t *block, const uint8_t *pixels,
+                          int line_size, int h)
+{
+    put_pixels_axp_asm(block,     pixels,     line_size, h);
+    put_pixels_axp_asm(block + 8, pixels + 8, line_size, h);
+}
+
+static int sad16x16_mvi(void *s, uint8_t *a, uint8_t *b, int stride)
+{
+    return pix_abs16x16_mvi_asm(a, b, stride);
+}
+
+void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx)
+{
+    c->put_pixels_tab[0][0] = put_pixels16_axp_asm;
+    c->put_pixels_tab[0][1] = put_pixels16_x2_axp;
+    c->put_pixels_tab[0][2] = put_pixels16_y2_axp;
+    c->put_pixels_tab[0][3] = put_pixels16_xy2_axp;
+
+    c->put_no_rnd_pixels_tab[0][0] = put_pixels16_axp_asm;
+    c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_axp;
+    c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_axp;
+    c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_axp;
+
+    c->avg_pixels_tab[0][0] = avg_pixels16_axp;
+    c->avg_pixels_tab[0][1] = avg_pixels16_x2_axp;
+    c->avg_pixels_tab[0][2] = avg_pixels16_y2_axp;
+    c->avg_pixels_tab[0][3] = avg_pixels16_xy2_axp;
+
+    c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_axp;
+    c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_axp;
+    c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_axp;
+    c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_axp;
+
+    c->put_pixels_tab[1][0] = put_pixels_axp_asm;
+    c->put_pixels_tab[1][1] = put_pixels_x2_axp;
+    c->put_pixels_tab[1][2] = put_pixels_y2_axp;
+    c->put_pixels_tab[1][3] = put_pixels_xy2_axp;
+
+    c->put_no_rnd_pixels_tab[1][0] = put_pixels_axp_asm;
+    c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels_x2_axp;
+    c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels_y2_axp;
+    c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels_xy2_axp;
+
+    c->avg_pixels_tab[1][0] = avg_pixels_axp;
+    c->avg_pixels_tab[1][1] = avg_pixels_x2_axp;
+    c->avg_pixels_tab[1][2] = avg_pixels_y2_axp;
+    c->avg_pixels_tab[1][3] = avg_pixels_xy2_axp;
+
+    c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels_axp;
+    c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels_x2_axp;
+    c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels_y2_axp;
+    c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels_xy2_axp;
+
+    c->clear_blocks = clear_blocks_axp;
+
+    /* amask clears all bits that correspond to present features.  */
+    if (amask(AMASK_MVI) == 0) {
+        c->put_pixels_clamped = put_pixels_clamped_mvi_asm;
+        c->add_pixels_clamped = add_pixels_clamped_mvi_asm;
+
+        c->get_pixels       = get_pixels_mvi;
+        c->diff_pixels      = diff_pixels_mvi;
+        c->sad[0]           = sad16x16_mvi;
+        c->sad[1]           = pix_abs8x8_mvi;
+//        c->pix_abs[0][0]    = pix_abs16x16_mvi_asm; //FIXME function arguments for the asm must be fixed
+        c->pix_abs[0][0]    = sad16x16_mvi;
+        c->pix_abs[1][0]    = pix_abs8x8_mvi;
+        c->pix_abs[0][1]    = pix_abs16x16_x2_mvi;
+        c->pix_abs[0][2]    = pix_abs16x16_y2_mvi;
+        c->pix_abs[0][3]    = pix_abs16x16_xy2_mvi;
+    }
+
+    put_pixels_clamped_axp_p = c->put_pixels_clamped;
+    add_pixels_clamped_axp_p = c->add_pixels_clamped;
+
+    c->idct_put = simple_idct_put_axp;
+    c->idct_add = simple_idct_add_axp;
+    c->idct = simple_idct_axp;
+}
diff --git a/contrib/ffmpeg/libavcodec/alpha/dsputil_alpha_asm.S b/contrib/ffmpeg/libavcodec/alpha/dsputil_alpha_asm.S
new file mode 100644
index 000000000..dbdf279ba
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/dsputil_alpha_asm.S
@@ -0,0 +1,285 @@
+/*
+ * Alpha optimized DSP utils
+ * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * These functions are scheduled for pca56. They should work
+ * reasonably on ev6, though.
+ */
+
+#include "regdef.h"
+
+/* Some nicer register names.  */
+#define ta t10
+#define tb t11
+#define tc t12
+#define td AT
+/* Danger: these overlap with the argument list and the return value */
+#define te a5
+#define tf a4
+#define tg a3
+#define th v0
+
+        .set noat
+        .set noreorder
+        .arch pca56
+        .text
+
+/************************************************************************
+ * void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels,
+ *                         int line_size, int h)
+ */
+        .align 6
+        .globl put_pixels_axp_asm
+        .ent put_pixels_axp_asm
+put_pixels_axp_asm:
+        .frame sp, 0, ra
+        .prologue 0
+
+#ifdef CONFIG_GPROF
+        lda     AT, _mcount
+        jsr     AT, (AT), _mcount
+#endif
+
+        and     a1, 7, t0
+        beq     t0, $aligned
+
+        .align 4
+$unaligned:
+        ldq_u   t0, 0(a1)
+        ldq_u   t1, 8(a1)
+        addq    a1, a2, a1
+        nop
+
+        ldq_u   t2, 0(a1)
+        ldq_u   t3, 8(a1)
+        addq    a1, a2, a1
+        nop
+
+        ldq_u   t4, 0(a1)
+        ldq_u   t5, 8(a1)
+        addq    a1, a2, a1
+        nop
+
+        ldq_u   t6, 0(a1)
+        ldq_u   t7, 8(a1)
+        extql   t0, a1, t0
+        addq    a1, a2, a1
+
+        extqh   t1, a1, t1
+        addq    a0, a2, t8
+        extql   t2, a1, t2
+        addq    t8, a2, t9
+
+        extqh   t3, a1, t3
+        addq    t9, a2, ta
+        extql   t4, a1, t4
+        or      t0, t1, t0
+
+        extqh   t5, a1, t5
+        or      t2, t3, t2
+        extql   t6, a1, t6
+        or      t4, t5, t4
+
+        extqh   t7, a1, t7
+        or      t6, t7, t6
+        stq     t0, 0(a0)
+        stq     t2, 0(t8)
+
+        stq     t4, 0(t9)
+        subq    a3, 4, a3
+        stq     t6, 0(ta)
+        addq    ta, a2, a0
+
+        bne     a3, $unaligned
+        ret
+
+        .align 4
+$aligned:
+        ldq     t0, 0(a1)
+        addq    a1, a2, a1
+        ldq     t1, 0(a1)
+        addq    a1, a2, a1
+
+        ldq     t2, 0(a1)
+        addq    a1, a2, a1
+        ldq     t3, 0(a1)
+
+        addq    a0, a2, t4
+        addq    a1, a2, a1
+        addq    t4, a2, t5
+        subq    a3, 4, a3
+
+        stq     t0, 0(a0)
+        addq    t5, a2, t6
+        stq     t1, 0(t4)
+        addq    t6, a2, a0
+
+        stq     t2, 0(t5)
+        stq     t3, 0(t6)
+
+        bne     a3, $aligned
+        ret
+        .end put_pixels_axp_asm
+
+/************************************************************************
+ * void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
+ *                                 int line_size)
+ */
+        .align 6
+        .globl put_pixels_clamped_mvi_asm
+        .ent put_pixels_clamped_mvi_asm
+put_pixels_clamped_mvi_asm:
+        .frame sp, 0, ra
+        .prologue 0
+
+#ifdef CONFIG_GPROF
+        lda     AT, _mcount
+        jsr     AT, (AT), _mcount
+#endif
+
+        lda     t8, -1
+        lda     t9, 8           # loop counter
+        zap     t8, 0xaa, t8    # 00ff00ff00ff00ff
+
+        .align 4
+1:      ldq     t0,  0(a0)
+        ldq     t1,  8(a0)
+        ldq     t2, 16(a0)
+        ldq     t3, 24(a0)
+
+        maxsw4  t0, zero, t0
+        subq    t9, 2, t9
+        maxsw4  t1, zero, t1
+        lda     a0, 32(a0)
+
+        maxsw4  t2, zero, t2
+        addq    a1, a2, ta
+        maxsw4  t3, zero, t3
+        minsw4  t0, t8, t0
+
+        minsw4  t1, t8, t1
+        minsw4  t2, t8, t2
+        minsw4  t3, t8, t3
+        pkwb    t0, t0
+
+        pkwb    t1, t1
+        pkwb    t2, t2
+        pkwb    t3, t3
+        stl     t0, 0(a1)
+
+        stl     t1, 4(a1)
+        addq    ta, a2, a1
+        stl     t2, 0(ta)
+        stl     t3, 4(ta)
+
+        bne     t9, 1b
+        ret
+        .end put_pixels_clamped_mvi_asm
+
+/************************************************************************
+ * void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
+ *                                 int line_size)
+ */
+        .align 6
+        .globl add_pixels_clamped_mvi_asm
+        .ent add_pixels_clamped_mvi_asm
+add_pixels_clamped_mvi_asm:
+        .frame sp, 0, ra
+        .prologue 0
+
+#ifdef CONFIG_GPROF
+        lda     AT, _mcount
+        jsr     AT, (AT), _mcount
+#endif
+
+        lda     t1, -1
+        lda     th, 8
+        zap     t1, 0x33, tg
+        nop
+
+        srl     tg, 1, t0
+        xor     tg, t0, tg      # 0x8000800080008000
+        zap     t1, 0xaa, tf    # 0x00ff00ff00ff00ff
+
+        .align 4
+1:      ldl     t1, 0(a1)       # pix0 (try to hit cache line soon)
+        ldl     t4, 4(a1)       # pix1
+        addq    a1, a2, te      # pixels += line_size
+        ldq     t0, 0(a0)       # shorts0
+
+        ldl     t7, 0(te)       # pix2 (try to hit cache line soon)
+        ldl     ta, 4(te)       # pix3
+        ldq     t3, 8(a0)       # shorts1
+        ldq     t6, 16(a0)      # shorts2
+
+        ldq     t9, 24(a0)      # shorts3
+        unpkbw  t1, t1          # 0 0 (quarter/op no.)
+        and     t0, tg, t2      # 0 1
+        unpkbw  t4, t4          # 1 0
+
+        bic     t0, tg, t0      # 0 2
+        unpkbw  t7, t7          # 2 0
+        and     t3, tg, t5      # 1 1
+        addq    t0, t1, t0      # 0 3
+
+        xor     t0, t2, t0      # 0 4
+        unpkbw  ta, ta          # 3 0
+        and     t6, tg, t8      # 2 1
+        maxsw4  t0, zero, t0    # 0 5
+
+        bic     t3, tg, t3      # 1 2
+        bic     t6, tg, t6      # 2 2
+        minsw4  t0, tf, t0      # 0 6
+        addq    t3, t4, t3      # 1 3
+
+        pkwb    t0, t0          # 0 7
+        xor     t3, t5, t3      # 1 4
+        maxsw4  t3, zero, t3    # 1 5
+        addq    t6, t7, t6      # 2 3
+
+        xor     t6, t8, t6      # 2 4
+        and     t9, tg, tb      # 3 1
+        minsw4  t3, tf, t3      # 1 6
+        bic     t9, tg, t9      # 3 2
+
+        maxsw4  t6, zero, t6    # 2 5
+        addq    t9, ta, t9      # 3 3
+        stl     t0, 0(a1)       # 0 8
+        minsw4  t6, tf, t6      # 2 6
+
+        xor     t9, tb, t9      # 3 4
+        maxsw4  t9, zero, t9    # 3 5
+        lda     a0, 32(a0)      # block += 16;
+        pkwb    t3, t3          # 1 7
+
+        minsw4  t9, tf, t9      # 3 6
+        subq    th, 2, th
+        pkwb    t6, t6          # 2 7
+        pkwb    t9, t9          # 3 7
+
+        stl     t3, 4(a1)       # 1 8
+        addq    te, a2, a1      # pixels += line_size
+        stl     t6, 0(te)       # 2 8
+        stl     t9, 4(te)       # 3 8
+
+        bne     th, 1b
+        ret
+        .end add_pixels_clamped_mvi_asm
diff --git a/contrib/ffmpeg/libavcodec/alpha/motion_est_alpha.c b/contrib/ffmpeg/libavcodec/alpha/motion_est_alpha.c
new file mode 100644
index 000000000..337ffb38e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/motion_est_alpha.c
@@ -0,0 +1,345 @@
+/*
+ * Alpha optimized DSP utils
+ * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "asm.h"
+#include "../dsputil.h"
+
+void get_pixels_mvi(DCTELEM *restrict block,
+                    const uint8_t *restrict pixels, int line_size)
+{
+    int h = 8;
+
+    do {
+        uint64_t p;
+
+        p = ldq(pixels);
+        stq(unpkbw(p),       block);
+        stq(unpkbw(p >> 32), block + 4);
+
+        pixels += line_size;
+        block += 8;
+    } while (--h);
+}
+
+void diff_pixels_mvi(DCTELEM *block, const uint8_t *s1, const uint8_t *s2,
+                     int stride) {
+    int h = 8;
+    uint64_t mask = 0x4040;
+
+    mask |= mask << 16;
+    mask |= mask << 32;
+    do {
+        uint64_t x, y, c, d, a;
+        uint64_t signs;
+
+        x = ldq(s1);
+        y = ldq(s2);
+        c = cmpbge(x, y);
+        d = x - y;
+        a = zap(mask, c);       /* We use 0x4040404040404040 here...  */
+        d += 4 * a;             /* ...so we can use s4addq here.      */
+        signs = zap(-1, c);
+
+        stq(unpkbw(d)       | (unpkbw(signs)       << 8), block);
+        stq(unpkbw(d >> 32) | (unpkbw(signs >> 32) << 8), block + 4);
+
+        s1 += stride;
+        s2 += stride;
+        block += 8;
+    } while (--h);
+}
+
+static inline uint64_t avg2(uint64_t a, uint64_t b)
+{
+    return (a | b) - (((a ^ b) & BYTE_VEC(0xfe)) >> 1);
+}
+
+static inline uint64_t avg4(uint64_t l1, uint64_t l2, uint64_t l3, uint64_t l4)
+{
+    uint64_t r1 = ((l1 & ~BYTE_VEC(0x03)) >> 2)
+                + ((l2 & ~BYTE_VEC(0x03)) >> 2)
+                + ((l3 & ~BYTE_VEC(0x03)) >> 2)
+                + ((l4 & ~BYTE_VEC(0x03)) >> 2);
+    uint64_t r2 = ((  (l1 & BYTE_VEC(0x03))
+                    + (l2 & BYTE_VEC(0x03))
+                    + (l3 & BYTE_VEC(0x03))
+                    + (l4 & BYTE_VEC(0x03))
+                    + BYTE_VEC(0x02)) >> 2) & BYTE_VEC(0x03);
+    return r1 + r2;
+}
+
+int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int result = 0;
+
+    if ((size_t) pix2 & 0x7) {
+        /* works only when pix2 is actually unaligned */
+        do {                    /* do 8 pixel a time */
+            uint64_t p1, p2;
+
+            p1  = ldq(pix1);
+            p2  = uldq(pix2);
+            result += perr(p1, p2);
+
+            pix1 += line_size;
+            pix2 += line_size;
+        } while (--h);
+    } else {
+        do {
+            uint64_t p1, p2;
+
+            p1 = ldq(pix1);
+            p2 = ldq(pix2);
+            result += perr(p1, p2);
+
+            pix1 += line_size;
+            pix2 += line_size;
+        } while (--h);
+    }
+
+    return result;
+}
+
+#if 0                           /* now done in assembly */
+int pix_abs16x16_mvi(uint8_t *pix1, uint8_t *pix2, int line_size)
+{
+    int result = 0;
+    int h = 16;
+
+    if ((size_t) pix2 & 0x7) {
+        /* works only when pix2 is actually unaligned */
+        do {                    /* do 16 pixel a time */
+            uint64_t p1_l, p1_r, p2_l, p2_r;
+            uint64_t t;
+
+            p1_l  = ldq(pix1);
+            p1_r  = ldq(pix1 + 8);
+            t     = ldq_u(pix2 + 8);
+            p2_l  = extql(ldq_u(pix2), pix2) | extqh(t, pix2);
+            p2_r  = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2);
+            pix1 += line_size;
+            pix2 += line_size;
+
+            result += perr(p1_l, p2_l)
+                    + perr(p1_r, p2_r);
+        } while (--h);
+    } else {
+        do {
+            uint64_t p1_l, p1_r, p2_l, p2_r;
+
+            p1_l = ldq(pix1);
+            p1_r = ldq(pix1 + 8);
+            p2_l = ldq(pix2);
+            p2_r = ldq(pix2 + 8);
+            pix1 += line_size;
+            pix2 += line_size;
+
+            result += perr(p1_l, p2_l)
+                    + perr(p1_r, p2_r);
+        } while (--h);
+    }
+
+    return result;
+}
+#endif
+
+int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int result = 0;
+    uint64_t disalign = (size_t) pix2 & 0x7;
+
+    switch (disalign) {
+    case 0:
+        do {
+            uint64_t p1_l, p1_r, p2_l, p2_r;
+            uint64_t l, r;
+
+            p1_l = ldq(pix1);
+            p1_r = ldq(pix1 + 8);
+            l    = ldq(pix2);
+            r    = ldq(pix2 + 8);
+            p2_l = avg2(l, (l >> 8) | ((uint64_t) r << 56));
+            p2_r = avg2(r, (r >> 8) | ((uint64_t) pix2[16] << 56));
+            pix1 += line_size;
+            pix2 += line_size;
+
+            result += perr(p1_l, p2_l)
+                    + perr(p1_r, p2_r);
+        } while (--h);
+        break;
+    case 7:
+        /* |.......l|lllllllr|rrrrrrr*|
+           This case is special because disalign1 would be 8, which
+           gets treated as 0 by extqh.  At least it is a bit faster
+           that way :)  */
+        do {
+            uint64_t p1_l, p1_r, p2_l, p2_r;
+            uint64_t l, m, r;
+
+            p1_l = ldq(pix1);
+            p1_r = ldq(pix1 + 8);
+            l     = ldq_u(pix2);
+            m     = ldq_u(pix2 + 8);
+            r     = ldq_u(pix2 + 16);
+            p2_l  = avg2(extql(l, disalign) | extqh(m, disalign), m);
+            p2_r  = avg2(extql(m, disalign) | extqh(r, disalign), r);
+            pix1 += line_size;
+            pix2 += line_size;
+
+            result += perr(p1_l, p2_l)
+                    + perr(p1_r, p2_r);
+        } while (--h);
+        break;
+    default:
+        do {
+            uint64_t disalign1 = disalign + 1;
+            uint64_t p1_l, p1_r, p2_l, p2_r;
+            uint64_t l, m, r;
+
+            p1_l  = ldq(pix1);
+            p1_r  = ldq(pix1 + 8);
+            l     = ldq_u(pix2);
+            m     = ldq_u(pix2 + 8);
+            r     = ldq_u(pix2 + 16);
+            p2_l  = avg2(extql(l, disalign) | extqh(m, disalign),
+                         extql(l, disalign1) | extqh(m, disalign1));
+            p2_r  = avg2(extql(m, disalign) | extqh(r, disalign),
+                         extql(m, disalign1) | extqh(r, disalign1));
+            pix1 += line_size;
+            pix2 += line_size;
+
+            result += perr(p1_l, p2_l)
+                    + perr(p1_r, p2_r);
+        } while (--h);
+        break;
+    }
+    return result;
+}
+
+int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int result = 0;
+
+    if ((size_t) pix2 & 0x7) {
+        uint64_t t, p2_l, p2_r;
+        t     = ldq_u(pix2 + 8);
+        p2_l  = extql(ldq_u(pix2), pix2) | extqh(t, pix2);
+        p2_r  = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2);
+
+        do {
+            uint64_t p1_l, p1_r, np2_l, np2_r;
+            uint64_t t;
+
+            p1_l  = ldq(pix1);
+            p1_r  = ldq(pix1 + 8);
+            pix2 += line_size;
+            t     = ldq_u(pix2 + 8);
+            np2_l = extql(ldq_u(pix2), pix2) | extqh(t, pix2);
+            np2_r = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2);
+
+            result += perr(p1_l, avg2(p2_l, np2_l))
+                    + perr(p1_r, avg2(p2_r, np2_r));
+
+            pix1 += line_size;
+            p2_l  = np2_l;
+            p2_r  = np2_r;
+
+        } while (--h);
+    } else {
+        uint64_t p2_l, p2_r;
+        p2_l = ldq(pix2);
+        p2_r = ldq(pix2 + 8);
+        do {
+            uint64_t p1_l, p1_r, np2_l, np2_r;
+
+            p1_l = ldq(pix1);
+            p1_r = ldq(pix1 + 8);
+            pix2 += line_size;
+            np2_l = ldq(pix2);
+            np2_r = ldq(pix2 + 8);
+
+            result += perr(p1_l, avg2(p2_l, np2_l))
+                    + perr(p1_r, avg2(p2_r, np2_r));
+
+            pix1 += line_size;
+            p2_l  = np2_l;
+            p2_r  = np2_r;
+        } while (--h);
+    }
+    return result;
+}
+
+int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int result = 0;
+
+    uint64_t p1_l, p1_r;
+    uint64_t p2_l, p2_r, p2_x;
+
+    p1_l = ldq(pix1);
+    p1_r = ldq(pix1 + 8);
+
+    if ((size_t) pix2 & 0x7) { /* could be optimized a lot */
+        p2_l = uldq(pix2);
+        p2_r = uldq(pix2 + 8);
+        p2_x = (uint64_t) pix2[16] << 56;
+    } else {
+        p2_l = ldq(pix2);
+        p2_r = ldq(pix2 + 8);
+        p2_x = ldq(pix2 + 16) << 56;
+    }
+
+    do {
+        uint64_t np1_l, np1_r;
+        uint64_t np2_l, np2_r, np2_x;
+
+        pix1 += line_size;
+        pix2 += line_size;
+
+        np1_l = ldq(pix1);
+        np1_r = ldq(pix1 + 8);
+
+        if ((size_t) pix2 & 0x7) { /* could be optimized a lot */
+            np2_l = uldq(pix2);
+            np2_r = uldq(pix2 + 8);
+            np2_x = (uint64_t) pix2[16] << 56;
+        } else {
+            np2_l = ldq(pix2);
+            np2_r = ldq(pix2 + 8);
+            np2_x = ldq(pix2 + 16) << 56;
+        }
+
+        result += perr(p1_l,
+                       avg4( p2_l, ( p2_l >> 8) | ((uint64_t)  p2_r << 56),
+                            np2_l, (np2_l >> 8) | ((uint64_t) np2_r << 56)))
+                + perr(p1_r,
+                       avg4( p2_r, ( p2_r >> 8) | ((uint64_t)  p2_x),
+                            np2_r, (np2_r >> 8) | ((uint64_t) np2_x)));
+
+        p1_l = np1_l;
+        p1_r = np1_r;
+        p2_l = np2_l;
+        p2_r = np2_r;
+        p2_x = np2_x;
+    } while (--h);
+
+    return result;
+}
diff --git a/contrib/ffmpeg/libavcodec/alpha/motion_est_mvi_asm.S b/contrib/ffmpeg/libavcodec/alpha/motion_est_mvi_asm.S
new file mode 100644
index 000000000..cdf40b1f3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/motion_est_mvi_asm.S
@@ -0,0 +1,185 @@
+/*
+ * Alpha optimized DSP utils
+ * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "regdef.h"
+
+/* Some nicer register names.  */
+#define ta t10
+#define tb t11
+#define tc t12
+#define td AT
+/* Danger: these overlap with the argument list and the return value */
+#define te a5
+#define tf a4
+#define tg a3
+#define th v0
+
+        .set noat
+        .set noreorder
+        .arch pca56
+        .text
+
+/*****************************************************************************
+ * int pix_abs16x16_mvi_asm(uint8_t *pix1, uint8_t *pix2, int line_size)
+ *
+ * This code is written with a pca56 in mind. For ev6, one should
+ * really take the increased latency of 3 cycles for MVI instructions
+ * into account.
+ *
+ * It is important to keep the loading and first use of a register as
+ * far apart as possible, because if a register is accessed before it
+ * has been fetched from memory, the CPU will stall.
+ */
+        .align 4
+        .globl pix_abs16x16_mvi_asm
+        .ent pix_abs16x16_mvi_asm
+pix_abs16x16_mvi_asm:
+        .frame sp, 0, ra, 0
+        .prologue 0
+
+#ifdef CONFIG_GPROF
+        lda     AT, _mcount
+        jsr     AT, (AT), _mcount
+#endif
+
+        and     a1, 7, t0
+        clr     v0
+        lda     a3, 16
+        beq     t0, $aligned
+        .align 4
+$unaligned:
+        /* Registers:
+           line 0:
+           t0:  left_u -> left lo -> left
+           t1:  mid
+           t2:  right_u -> right hi -> right
+           t3:  ref left
+           t4:  ref right
+           line 1:
+           t5:  left_u -> left lo -> left
+           t6:  mid
+           t7:  right_u -> right hi -> right
+           t8:  ref left
+           t9:  ref right
+           temp:
+           ta:  left hi
+           tb:  right lo
+           tc:  error left
+           td:  error right  */
+
+        /* load line 0 */
+        ldq_u   t0, 0(a1)       # left_u
+        ldq_u   t1, 8(a1)       # mid
+        ldq_u   t2, 16(a1)      # right_u
+        ldq     t3, 0(a0)       # ref left
+        ldq     t4, 8(a0)       # ref right
+        addq    a0, a2, a0      # pix1
+        addq    a1, a2, a1      # pix2
+        /* load line 1 */
+        ldq_u   t5, 0(a1)       # left_u
+        ldq_u   t6, 8(a1)       # mid
+        ldq_u   t7, 16(a1)      # right_u
+        ldq     t8, 0(a0)       # ref left
+        ldq     t9, 8(a0)       # ref right
+        addq    a0, a2, a0      # pix1
+        addq    a1, a2, a1      # pix2
+        /* calc line 0 */
+        extql   t0, a1, t0      # left lo
+        extqh   t1, a1, ta      # left hi
+        extql   t1, a1, tb      # right lo
+        or      t0, ta, t0      # left
+        extqh   t2, a1, t2      # right hi
+        perr    t3, t0, tc      # error left
+        or      t2, tb, t2      # right
+        perr    t4, t2, td      # error right
+        addq    v0, tc, v0      # add error left
+        addq    v0, td, v0      # add error left
+        /* calc line 1 */
+        extql   t5, a1, t5      # left lo
+        extqh   t6, a1, ta      # left hi
+        extql   t6, a1, tb      # right lo
+        or      t5, ta, t5      # left
+        extqh   t7, a1, t7      # right hi
+        perr    t8, t5, tc      # error left
+        or      t7, tb, t7      # right
+        perr    t9, t7, td      # error right
+        addq    v0, tc, v0      # add error left
+        addq    v0, td, v0      # add error left
+        /* loop */
+        subq    a3,  2, a3      # h -= 2
+        bne     a3, $unaligned
+        ret
+
+        .align 4
+$aligned:
+        /* load line 0 */
+        ldq     t0, 0(a1)       # left
+        ldq     t1, 8(a1)       # right
+        addq    a1, a2, a1      # pix2
+        ldq     t2, 0(a0)       # ref left
+        ldq     t3, 8(a0)       # ref right
+        addq    a0, a2, a0      # pix1
+        /* load line 1 */
+        ldq     t4, 0(a1)       # left
+        ldq     t5, 8(a1)       # right
+        addq    a1, a2, a1      # pix2
+        ldq     t6, 0(a0)       # ref left
+        ldq     t7, 8(a0)       # ref right
+        addq    a0, a2, a0      # pix1
+        /* load line 2 */
+        ldq     t8, 0(a1)       # left
+        ldq     t9, 8(a1)       # right
+        addq    a1, a2, a1      # pix2
+        ldq     ta, 0(a0)       # ref left
+        ldq     tb, 8(a0)       # ref right
+        addq    a0, a2, a0      # pix1
+        /* load line 3 */
+        ldq     tc, 0(a1)       # left
+        ldq     td, 8(a1)       # right
+        addq    a1, a2, a1      # pix2
+        ldq     te, 0(a0)       # ref left
+        ldq     tf, 8(a0)       # ref right
+        /* calc line 0 */
+        perr    t0, t2, t0      # error left
+        addq    a0, a2, a0      # pix1
+        perr    t1, t3, t1      # error right
+        addq    v0, t0, v0      # add error left
+        /* calc line 1 */
+        perr    t4, t6, t0      # error left
+        addq    v0, t1, v0      # add error right
+        perr    t5, t7, t1      # error right
+        addq    v0, t0, v0      # add error left
+        /* calc line 2 */
+        perr    t8, ta, t0      # error left
+        addq    v0, t1, v0      # add error right
+        perr    t9, tb, t1      # error right
+        addq    v0, t0, v0      # add error left
+        /* calc line 3 */
+        perr    tc, te, t0      # error left
+        addq    v0, t1, v0      # add error right
+        perr    td, tf, t1      # error right
+        addq    v0, t0, v0      # add error left
+        addq    v0, t1, v0      # add error right
+        /* loop */
+        subq    a3,  4, a3      # h -= 4
+        bne     a3, $aligned
+        ret
+        .end pix_abs16x16_mvi_asm
diff --git a/contrib/ffmpeg/libavcodec/alpha/mpegvideo_alpha.c b/contrib/ffmpeg/libavcodec/alpha/mpegvideo_alpha.c
new file mode 100644
index 000000000..8ad264b06
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/mpegvideo_alpha.c
@@ -0,0 +1,147 @@
+/*
+ * Alpha optimized DSP utils
+ * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "asm.h"
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+
+static void dct_unquantize_h263_intra_axp(MpegEncContext *s, DCTELEM *block,
+                                    int n, int qscale)
+{
+    int i, n_coeffs;
+    uint64_t qmul, qadd;
+    uint64_t correction;
+    DCTELEM *orig_block = block;
+    DCTELEM block0;             /* might not be used uninitialized */
+
+    qadd = WORD_VEC((qscale - 1) | 1);
+    qmul = qscale << 1;
+    /* This mask kills spill from negative subwords to the next subword.  */
+    correction = WORD_VEC((qmul - 1) + 1); /* multiplication / addition */
+
+    if (!s->h263_aic) {
+        if (n < 4)
+            block0 = block[0] * s->y_dc_scale;
+        else
+            block0 = block[0] * s->c_dc_scale;
+    } else {
+        qadd = 0;
+    }
+    n_coeffs = 63; // does not always use zigzag table
+
+    for(i = 0; i <= n_coeffs; block += 4, i += 4) {
+        uint64_t levels, negmask, zeros, add;
+
+        levels = ldq(block);
+        if (levels == 0)
+            continue;
+
+#ifdef __alpha_max__
+        /* I don't think the speed difference justifies runtime
+           detection.  */
+        negmask = maxsw4(levels, -1); /* negative -> ffff (-1) */
+        negmask = minsw4(negmask, 0); /* positive -> 0000 (0) */
+#else
+        negmask = cmpbge(WORD_VEC(0x7fff), levels);
+        negmask &= (negmask >> 1) | (1 << 7);
+        negmask = zap(-1, negmask);
+#endif
+
+        zeros = cmpbge(0, levels);
+        zeros &= zeros >> 1;
+        /* zeros |= zeros << 1 is not needed since qadd <= 255, so
+           zapping the lower byte suffices.  */
+
+        levels *= qmul;
+        levels -= correction & (negmask << 16);
+
+        /* Negate qadd for negative levels.  */
+        add = qadd ^ negmask;
+        add += WORD_VEC(0x0001) & negmask;
+        /* Set qadd to 0 for levels == 0.  */
+        add = zap(add, zeros);
+
+        levels += add;
+
+        stq(levels, block);
+    }
+
+    if (s->mb_intra && !s->h263_aic)
+        orig_block[0] = block0;
+}
+
+static void dct_unquantize_h263_inter_axp(MpegEncContext *s, DCTELEM *block,
+                                    int n, int qscale)
+{
+    int i, n_coeffs;
+    uint64_t qmul, qadd;
+    uint64_t correction;
+
+    qadd = WORD_VEC((qscale - 1) | 1);
+    qmul = qscale << 1;
+    /* This mask kills spill from negative subwords to the next subword.  */
+    correction = WORD_VEC((qmul - 1) + 1); /* multiplication / addition */
+
+    n_coeffs = s->intra_scantable.raster_end[s->block_last_index[n]];
+
+    for(i = 0; i <= n_coeffs; block += 4, i += 4) {
+        uint64_t levels, negmask, zeros, add;
+
+        levels = ldq(block);
+        if (levels == 0)
+            continue;
+
+#ifdef __alpha_max__
+        /* I don't think the speed difference justifies runtime
+           detection.  */
+        negmask = maxsw4(levels, -1); /* negative -> ffff (-1) */
+        negmask = minsw4(negmask, 0); /* positive -> 0000 (0) */
+#else
+        negmask = cmpbge(WORD_VEC(0x7fff), levels);
+        negmask &= (negmask >> 1) | (1 << 7);
+        negmask = zap(-1, negmask);
+#endif
+
+        zeros = cmpbge(0, levels);
+        zeros &= zeros >> 1;
+        /* zeros |= zeros << 1 is not needed since qadd <= 255, so
+           zapping the lower byte suffices.  */
+
+        levels *= qmul;
+        levels -= correction & (negmask << 16);
+
+        /* Negate qadd for negative levels.  */
+        add = qadd ^ negmask;
+        add += WORD_VEC(0x0001) & negmask;
+        /* Set qadd to 0 for levels == 0.  */
+        add = zap(add, zeros);
+
+        levels += add;
+
+        stq(levels, block);
+    }
+}
+
+void MPV_common_init_axp(MpegEncContext *s)
+{
+    s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_axp;
+    s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_axp;
+}
diff --git a/contrib/ffmpeg/libavcodec/alpha/regdef.h b/contrib/ffmpeg/libavcodec/alpha/regdef.h
new file mode 100644
index 000000000..01e263bac
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/regdef.h
@@ -0,0 +1,66 @@
+/*
+ * Alpha optimized DSP utils
+ * copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* Some BSDs don't seem to have regdef.h... sigh  */
+#ifndef alpha_regdef_h
+#define alpha_regdef_h
+
+#define v0      $0      /* function return value */
+
+#define t0      $1      /* temporary registers (caller-saved) */
+#define t1      $2
+#define t2      $3
+#define t3      $4
+#define t4      $5
+#define t5      $6
+#define t6      $7
+#define t7      $8
+
+#define s0      $9      /* saved-registers (callee-saved registers) */
+#define s1      $10
+#define s2      $11
+#define s3      $12
+#define s4      $13
+#define s5      $14
+#define s6      $15
+#define fp      s6      /* frame-pointer (s6 in frame-less procedures) */
+
+#define a0      $16     /* argument registers (caller-saved) */
+#define a1      $17
+#define a2      $18
+#define a3      $19
+#define a4      $20
+#define a5      $21
+
+#define t8      $22     /* more temps (caller-saved) */
+#define t9      $23
+#define t10     $24
+#define t11     $25
+#define ra      $26     /* return address register */
+#define t12     $27
+
+#define pv      t12     /* procedure-variable register */
+#define AT      $at     /* assembler temporary */
+#define gp      $29     /* global pointer */
+#define sp      $30     /* stack pointer */
+#define zero    $31     /* reads as zero, writes are noops */
+
+#endif /* alpha_regdef_h */
diff --git a/contrib/ffmpeg/libavcodec/alpha/simple_idct_alpha.c b/contrib/ffmpeg/libavcodec/alpha/simple_idct_alpha.c
new file mode 100644
index 000000000..adadd3ab0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/alpha/simple_idct_alpha.c
@@ -0,0 +1,308 @@
+/*
+ * Simple IDCT (Alpha optimized)
+ *
+ * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * based upon some outcommented c code from mpeg2dec (idct_mmx.c
+ * written by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>)
+ *
+ * Alpha optimiziations by Måns Rullgård <mru@users.sourceforge.net>
+ *                     and Falk Hueffner <falk@debian.org>
+ */
+
+#include "asm.h"
+#include "../dsputil.h"
+
+extern void (*put_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
+                                        int line_size);
+extern void (*add_pixels_clamped_axp_p)(const DCTELEM *block, uint8_t *pixels,
+                                        int line_size);
+
+// cos(i * M_PI / 16) * sqrt(2) * (1 << 14)
+// W4 is actually exactly 16384, but using 16383 works around
+// accumulating rounding errors for some encoders
+#define W1 ((int_fast32_t) 22725)
+#define W2 ((int_fast32_t) 21407)
+#define W3 ((int_fast32_t) 19266)
+#define W4 ((int_fast32_t) 16383)
+#define W5 ((int_fast32_t) 12873)
+#define W6 ((int_fast32_t)  8867)
+#define W7 ((int_fast32_t)  4520)
+#define ROW_SHIFT 11
+#define COL_SHIFT 20
+
+/* 0: all entries 0, 1: only first entry nonzero, 2: otherwise  */
+static inline int idct_row(DCTELEM *row)
+{
+    int_fast32_t a0, a1, a2, a3, b0, b1, b2, b3, t;
+    uint64_t l, r, t2;
+    l = ldq(row);
+    r = ldq(row + 4);
+
+    if (l == 0 && r == 0)
+        return 0;
+
+    a0 = W4 * sextw(l) + (1 << (ROW_SHIFT - 1));
+
+    if (((l & ~0xffffUL) | r) == 0) {
+        a0 >>= ROW_SHIFT;
+        t2 = (uint16_t) a0;
+        t2 |= t2 << 16;
+        t2 |= t2 << 32;
+
+        stq(t2, row);
+        stq(t2, row + 4);
+        return 1;
+    }
+
+    a1 = a0;
+    a2 = a0;
+    a3 = a0;
+
+    t = extwl(l, 4);            /* row[2] */
+    if (t != 0) {
+        t = sextw(t);
+        a0 += W2 * t;
+        a1 += W6 * t;
+        a2 -= W6 * t;
+        a3 -= W2 * t;
+    }
+
+    t = extwl(r, 0);            /* row[4] */
+    if (t != 0) {
+        t = sextw(t);
+        a0 += W4 * t;
+        a1 -= W4 * t;
+        a2 -= W4 * t;
+        a3 += W4 * t;
+    }
+
+    t = extwl(r, 4);            /* row[6] */
+    if (t != 0) {
+        t = sextw(t);
+        a0 += W6 * t;
+        a1 -= W2 * t;
+        a2 += W2 * t;
+        a3 -= W6 * t;
+    }
+
+    t = extwl(l, 2);            /* row[1] */
+    if (t != 0) {
+        t = sextw(t);
+        b0 = W1 * t;
+        b1 = W3 * t;
+        b2 = W5 * t;
+        b3 = W7 * t;
+    } else {
+        b0 = 0;
+        b1 = 0;
+        b2 = 0;
+        b3 = 0;
+    }
+
+    t = extwl(l, 6);            /* row[3] */
+    if (t) {
+        t = sextw(t);
+        b0 += W3 * t;
+        b1 -= W7 * t;
+        b2 -= W1 * t;
+        b3 -= W5 * t;
+    }
+
+
+    t = extwl(r, 2);            /* row[5] */
+    if (t) {
+        t = sextw(t);
+        b0 += W5 * t;
+        b1 -= W1 * t;
+        b2 += W7 * t;
+        b3 += W3 * t;
+    }
+
+    t = extwl(r, 6);            /* row[7] */
+    if (t) {
+        t = sextw(t);
+        b0 += W7 * t;
+        b1 -= W5 * t;
+        b2 += W3 * t;
+        b3 -= W1 * t;
+    }
+
+    row[0] = (a0 + b0) >> ROW_SHIFT;
+    row[1] = (a1 + b1) >> ROW_SHIFT;
+    row[2] = (a2 + b2) >> ROW_SHIFT;
+    row[3] = (a3 + b3) >> ROW_SHIFT;
+    row[4] = (a3 - b3) >> ROW_SHIFT;
+    row[5] = (a2 - b2) >> ROW_SHIFT;
+    row[6] = (a1 - b1) >> ROW_SHIFT;
+    row[7] = (a0 - b0) >> ROW_SHIFT;
+
+    return 2;
+}
+
+static inline void idct_col(DCTELEM *col)
+{
+    int_fast32_t a0, a1, a2, a3, b0, b1, b2, b3;
+
+    col[0] += (1 << (COL_SHIFT - 1)) / W4;
+
+    a0 = W4 * col[8 * 0];
+    a1 = W4 * col[8 * 0];
+    a2 = W4 * col[8 * 0];
+    a3 = W4 * col[8 * 0];
+
+    if (col[8 * 2]) {
+        a0 += W2 * col[8 * 2];
+        a1 += W6 * col[8 * 2];
+        a2 -= W6 * col[8 * 2];
+        a3 -= W2 * col[8 * 2];
+    }
+
+    if (col[8 * 4]) {
+        a0 += W4 * col[8 * 4];
+        a1 -= W4 * col[8 * 4];
+        a2 -= W4 * col[8 * 4];
+        a3 += W4 * col[8 * 4];
+    }
+
+    if (col[8 * 6]) {
+        a0 += W6 * col[8 * 6];
+        a1 -= W2 * col[8 * 6];
+        a2 += W2 * col[8 * 6];
+        a3 -= W6 * col[8 * 6];
+    }
+
+    if (col[8 * 1]) {
+        b0 = W1 * col[8 * 1];
+        b1 = W3 * col[8 * 1];
+        b2 = W5 * col[8 * 1];
+        b3 = W7 * col[8 * 1];
+    } else {
+        b0 = 0;
+        b1 = 0;
+        b2 = 0;
+        b3 = 0;
+    }
+
+    if (col[8 * 3]) {
+        b0 += W3 * col[8 * 3];
+        b1 -= W7 * col[8 * 3];
+        b2 -= W1 * col[8 * 3];
+        b3 -= W5 * col[8 * 3];
+    }
+
+    if (col[8 * 5]) {
+        b0 += W5 * col[8 * 5];
+        b1 -= W1 * col[8 * 5];
+        b2 += W7 * col[8 * 5];
+        b3 += W3 * col[8 * 5];
+    }
+
+    if (col[8 * 7]) {
+        b0 += W7 * col[8 * 7];
+        b1 -= W5 * col[8 * 7];
+        b2 += W3 * col[8 * 7];
+        b3 -= W1 * col[8 * 7];
+    }
+
+    col[8 * 0] = (a0 + b0) >> COL_SHIFT;
+    col[8 * 7] = (a0 - b0) >> COL_SHIFT;
+    col[8 * 1] = (a1 + b1) >> COL_SHIFT;
+    col[8 * 6] = (a1 - b1) >> COL_SHIFT;
+    col[8 * 2] = (a2 + b2) >> COL_SHIFT;
+    col[8 * 5] = (a2 - b2) >> COL_SHIFT;
+    col[8 * 3] = (a3 + b3) >> COL_SHIFT;
+    col[8 * 4] = (a3 - b3) >> COL_SHIFT;
+}
+
+/* If all rows but the first one are zero after row transformation,
+   all rows will be identical after column transformation.  */
+static inline void idct_col2(DCTELEM *col)
+{
+    int i;
+    uint64_t l, r;
+
+    for (i = 0; i < 8; ++i) {
+        int_fast32_t a0 = col[i] + (1 << (COL_SHIFT - 1)) / W4;
+
+        a0 *= W4;
+        col[i] = a0 >> COL_SHIFT;
+    }
+
+    l = ldq(col + 0 * 4); r = ldq(col + 1 * 4);
+    stq(l, col +  2 * 4); stq(r, col +  3 * 4);
+    stq(l, col +  4 * 4); stq(r, col +  5 * 4);
+    stq(l, col +  6 * 4); stq(r, col +  7 * 4);
+    stq(l, col +  8 * 4); stq(r, col +  9 * 4);
+    stq(l, col + 10 * 4); stq(r, col + 11 * 4);
+    stq(l, col + 12 * 4); stq(r, col + 13 * 4);
+    stq(l, col + 14 * 4); stq(r, col + 15 * 4);
+}
+
+void simple_idct_axp(DCTELEM *block)
+{
+
+    int i;
+    int rowsZero = 1;           /* all rows except row 0 zero */
+    int rowsConstant = 1;       /* all rows consist of a constant value */
+
+    for (i = 0; i < 8; i++) {
+        int sparseness = idct_row(block + 8 * i);
+
+        if (i > 0 && sparseness > 0)
+            rowsZero = 0;
+        if (sparseness == 2)
+            rowsConstant = 0;
+    }
+
+    if (rowsZero) {
+        idct_col2(block);
+    } else if (rowsConstant) {
+        idct_col(block);
+        for (i = 0; i < 8; i += 2) {
+            uint64_t v = (uint16_t) block[0];
+            uint64_t w = (uint16_t) block[8];
+
+            v |= v << 16;
+            w |= w << 16;
+            v |= v << 32;
+            w |= w << 32;
+            stq(v, block + 0 * 4);
+            stq(v, block + 1 * 4);
+            stq(w, block + 2 * 4);
+            stq(w, block + 3 * 4);
+            block += 4 * 4;
+        }
+    } else {
+        for (i = 0; i < 8; i++)
+            idct_col(block + i);
+    }
+}
+
+void simple_idct_put_axp(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    simple_idct_axp(block);
+    put_pixels_clamped_axp_p(block, dest, line_size);
+}
+
+void simple_idct_add_axp(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    simple_idct_axp(block);
+    add_pixels_clamped_axp_p(block, dest, line_size);
+}
diff --git a/contrib/ffmpeg/libavcodec/amr.c b/contrib/ffmpeg/libavcodec/amr.c
new file mode 100644
index 000000000..6a8193f0b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/amr.c
@@ -0,0 +1,715 @@
+/*
+ * AMR Audio decoder stub
+ * Copyright (c) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ /** @file
+ * Adaptive Multi-Rate (AMR) Audio decoder stub.
+ *
+ * This code implements both an AMR-NarrowBand (AMR-NB) and an AMR-WideBand
+ * (AMR-WB) audio encoder/decoder through external reference code from
+ * http://www.3gpp.org/. The license of the code from 3gpp is unclear so you
+ * have to download the code separately. Two versions exists: One fixed-point
+ * and one with floats. For some reason the float-encoder is significant faster
+ * at least on a P4 1.5GHz (0.9s instead of 9.9s on a 30s audio clip at MR102).
+ * Both float and fixed point are supported for AMR-NB, but only float for
+ * AMR-WB.
+ *
+ * \section AMR-NB
+ *
+ * \subsection Float
+ * The float version (default) can be downloaded from:
+ * http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-610.zip
+ * Extract the source into \c "ffmpeg/libavcodec/amr_float".
+ *
+ * \subsection Fixed-point
+ * The fixed-point (TS26.073) can be downloaded from:
+ * http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip.
+ * Extract the source into \c "ffmpeg/libavcodec/amr".
+ * To use the fixed version run \c "./configure" with \c "--enable-amr_nb-fixed".
+ *
+ * \subsection Specification
+ * The specification for AMR-NB can be found in TS 26.071
+ * (http://www.3gpp.org/ftp/Specs/html-info/26071.htm) and some other
+ * info at http://www.3gpp.org/ftp/Specs/html-info/26-series.htm.
+ *
+ * \section AMR-WB
+ * \subsection Float
+ * The reference code can be downloaded from:
+ * http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-600.zip
+ * It should be extracted to \c "ffmpeg/libavcodec/amrwb_float". Enable it with
+ * \c "--enable-amr_wb".
+ *
+ * \subsection Fixed-point
+ * If someone wants to use the fixed point version it can be downloaded from:
+ * http://www.3gpp.org/ftp/Specs/archive/26_series/26.173/26173-571.zip.
+ *
+ * \subsection Specification
+ * The specification for AMR-WB can be found in TS 26.171
+ * (http://www.3gpp.org/ftp/Specs/html-info/26171.htm) and some other
+ * info at http://www.3gpp.org/ftp/Specs/html-info/26-series.htm.
+ *
+ */
+
+#include "avcodec.h"
+
+#ifdef CONFIG_AMR_NB_FIXED
+
+#define MMS_IO
+
+#include "amr/sp_dec.h"
+#include "amr/d_homing.h"
+#include "amr/typedef.h"
+#include "amr/sp_enc.h"
+#include "amr/sid_sync.h"
+#include "amr/e_homing.h"
+
+#else
+#include "amr_float/interf_dec.h"
+#include "amr_float/interf_enc.h"
+#endif
+
+/* Common code for fixed and float version*/
+typedef struct AMR_bitrates
+{
+    int rate;
+    enum Mode mode;
+} AMR_bitrates;
+
+/* Match desired bitrate */
+static int getBitrateMode(int bitrate)
+{
+    /* make the correspondance between bitrate and mode */
+    AMR_bitrates rates[]={ {4750,MR475},
+                           {5150,MR515},
+                           {5900,MR59},
+                           {6700,MR67},
+                           {7400,MR74},
+                           {7950,MR795},
+                           {10200,MR102},
+                           {12200,MR122},
+                         };
+    int i;
+
+    for(i=0;i<8;i++)
+    {
+        if(rates[i].rate==bitrate)
+        {
+            return(rates[i].mode);
+        }
+    }
+    /* no bitrate matching, return an error */
+    return -1;
+}
+
+static void amr_decode_fix_avctx(AVCodecContext * avctx)
+{
+    const int is_amr_wb = 1 + (avctx->codec_id == CODEC_ID_AMR_WB);
+
+    if(avctx->sample_rate == 0)
+    {
+        avctx->sample_rate = 8000 * is_amr_wb;
+    }
+
+    if(avctx->channels == 0)
+    {
+        avctx->channels = 1;
+    }
+
+    avctx->frame_size = 160 * is_amr_wb;
+}
+
+#ifdef CONFIG_AMR_NB_FIXED
+/* fixed point version*/
+/* frame size in serial bitstream file (frame type + serial stream + flags) */
+#define SERIAL_FRAMESIZE (1+MAX_SERIAL_SIZE+5)
+
+typedef struct AMRContext {
+    int frameCount;
+    Speech_Decode_FrameState *speech_decoder_state;
+    enum RXFrameType rx_type;
+    enum Mode mode;
+    Word16 reset_flag;
+    Word16 reset_flag_old;
+
+    int enc_bitrate;
+    Speech_Encode_FrameState *enstate;
+    sid_syncState *sidstate;
+    enum TXFrameType tx_frametype;
+} AMRContext;
+
+static int amr_nb_decode_init(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    s->frameCount=0;
+    s->speech_decoder_state=NULL;
+    s->rx_type = (enum RXFrameType)0;
+    s->mode= (enum Mode)0;
+    s->reset_flag=0;
+    s->reset_flag_old=1;
+
+    if(Speech_Decode_Frame_init(&s->speech_decoder_state, "Decoder"))
+    {
+        av_log(avctx, AV_LOG_ERROR, "Speech_Decode_Frame_init error\n");
+        return -1;
+    }
+
+    amr_decode_fix_avctx(avctx);
+
+    if(avctx->channels > 1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "amr_nb: multichannel decoding not supported\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int amr_nb_encode_init(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    s->frameCount=0;
+    s->speech_decoder_state=NULL;
+    s->rx_type = (enum RXFrameType)0;
+    s->mode= (enum Mode)0;
+    s->reset_flag=0;
+    s->reset_flag_old=1;
+
+    if(avctx->sample_rate!=8000)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only 8000Hz sample rate supported\n");
+        return -1;
+    }
+
+    if(avctx->channels!=1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only mono supported\n");
+        return -1;
+    }
+
+    avctx->frame_size=160;
+    avctx->coded_frame= avcodec_alloc_frame();
+
+    if(Speech_Encode_Frame_init(&s->enstate, 0, "encoder") || sid_sync_init (&s->sidstate))
+    {
+        av_log(avctx, AV_LOG_ERROR, "Speech_Encode_Frame_init error\n");
+        return -1;
+    }
+
+    if((s->enc_bitrate=getBitrateMode(avctx->bit_rate))<0)
+    {
+        av_log(avctx, AV_LOG_ERROR, "bitrate not supported\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int amr_nb_encode_close(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    Speech_Encode_Frame_exit(&s->enstate);
+    sid_sync_exit (&s->sidstate);
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+static int amr_nb_decode_close(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    Speech_Decode_Frame_exit(&s->speech_decoder_state);
+    return 0;
+}
+
+static int amr_nb_decode_frame(AVCodecContext * avctx,
+            void *data, int *data_size,
+            uint8_t * buf, int buf_size)
+{
+    AMRContext *s = avctx->priv_data;
+    uint8_t*amrData=buf;
+    int offset=0;
+    UWord8 toc, q, ft;
+    Word16 serial[SERIAL_FRAMESIZE];   /* coded bits */
+    Word16 *synth;
+    UWord8 *packed_bits;
+    static Word16 packed_size[16] = {12, 13, 15, 17, 19, 20, 26, 31, 5, 0, 0, 0, 0, 0, 0, 0};
+    int i;
+
+    //printf("amr_decode_frame data_size=%i buf=0x%X buf_size=%d frameCount=%d!!\n",*data_size,buf,buf_size,s->frameCount);
+
+    synth=data;
+
+//    while(offset<buf_size)
+    {
+        toc=amrData[offset];
+        /* read rest of the frame based on ToC byte */
+        q  = (toc >> 2) & 0x01;
+        ft = (toc >> 3) & 0x0F;
+
+        //printf("offset=%d, packet_size=%d amrData= 0x%X %X %X %X\n",offset,packed_size[ft],amrData[offset],amrData[offset+1],amrData[offset+2],amrData[offset+3]);
+
+        offset++;
+
+        packed_bits=amrData+offset;
+
+        offset+=packed_size[ft];
+
+        //Unsort and unpack bits
+        s->rx_type = UnpackBits(q, ft, packed_bits, &s->mode, &serial[1]);
+
+        //We have a new frame
+        s->frameCount++;
+
+        if (s->rx_type == RX_NO_DATA)
+        {
+            s->mode = s->speech_decoder_state->prev_mode;
+        }
+        else {
+            s->speech_decoder_state->prev_mode = s->mode;
+        }
+
+        /* if homed: check if this frame is another homing frame */
+        if (s->reset_flag_old == 1)
+        {
+            /* only check until end of first subframe */
+            s->reset_flag = decoder_homing_frame_test_first(&serial[1], s->mode);
+        }
+        /* produce encoder homing frame if homed & input=decoder homing frame */
+        if ((s->reset_flag != 0) && (s->reset_flag_old != 0))
+        {
+            for (i = 0; i < L_FRAME; i++)
+            {
+                synth[i] = EHF_MASK;
+            }
+        }
+        else
+        {
+            /* decode frame */
+            Speech_Decode_Frame(s->speech_decoder_state, s->mode, &serial[1], s->rx_type, synth);
+        }
+
+        //Each AMR-frame results in 160 16-bit samples
+        *data_size+=160*2;
+        synth+=160;
+
+        /* if not homed: check whether current frame is a homing frame */
+        if (s->reset_flag_old == 0)
+        {
+            /* check whole frame */
+            s->reset_flag = decoder_homing_frame_test(&serial[1], s->mode);
+        }
+        /* reset decoder if current frame is a homing frame */
+        if (s->reset_flag != 0)
+        {
+            Speech_Decode_Frame_reset(s->speech_decoder_state);
+        }
+        s->reset_flag_old = s->reset_flag;
+
+    }
+    return offset;
+}
+
+
+static int amr_nb_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame/*out*/, int buf_size, void *data/*in*/)
+{
+    short serial_data[250] = {0};
+    AMRContext *s = avctx->priv_data;
+    int written;
+
+    s->reset_flag = encoder_homing_frame_test(data);
+
+    Speech_Encode_Frame(s->enstate, s->enc_bitrate, data, &serial_data[1], &s->mode);
+
+    /* add frame type and mode */
+    sid_sync (s->sidstate, s->mode, &s->tx_frametype);
+
+    written = PackBits(s->mode, s->enc_bitrate, s->tx_frametype, &serial_data[1], frame);
+
+    if (s->reset_flag != 0)
+    {
+        Speech_Encode_Frame_reset(s->enstate);
+        sid_sync_reset(s->sidstate);
+    }
+    return written;
+}
+
+
+#elif defined(CONFIG_AMR_NB) /* Float point version*/
+
+typedef struct AMRContext {
+    int frameCount;
+    void * decState;
+    int *enstate;
+    int enc_bitrate;
+} AMRContext;
+
+static int amr_nb_decode_init(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    s->frameCount=0;
+    s->decState=Decoder_Interface_init();
+    if(!s->decState)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Decoder_Interface_init error\r\n");
+        return -1;
+    }
+
+    amr_decode_fix_avctx(avctx);
+
+    if(avctx->channels > 1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "amr_nb: multichannel decoding not supported\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int amr_nb_encode_init(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    s->frameCount=0;
+
+    if(avctx->sample_rate!=8000)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only 8000Hz sample rate supported\n");
+        return -1;
+    }
+
+    if(avctx->channels!=1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only mono supported\n");
+        return -1;
+    }
+
+    avctx->frame_size=160;
+    avctx->coded_frame= avcodec_alloc_frame();
+
+    s->enstate=Encoder_Interface_init(0);
+    if(!s->enstate)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Encoder_Interface_init error\n");
+        return -1;
+    }
+
+    if((s->enc_bitrate=getBitrateMode(avctx->bit_rate))<0)
+    {
+        av_log(avctx, AV_LOG_ERROR, "bitrate not supported\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int amr_nb_decode_close(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    Decoder_Interface_exit(s->decState);
+    return 0;
+}
+
+static int amr_nb_encode_close(AVCodecContext * avctx)
+{
+    AMRContext *s = avctx->priv_data;
+
+    Encoder_Interface_exit(s->enstate);
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+static int amr_nb_decode_frame(AVCodecContext * avctx,
+            void *data, int *data_size,
+            uint8_t * buf, int buf_size)
+{
+    AMRContext *s = avctx->priv_data;
+    uint8_t*amrData=buf;
+    static short block_size[16]={ 12, 13, 15, 17, 19, 20, 26, 31, 5, 0, 0, 0, 0, 0, 0, 0 };
+    enum Mode dec_mode;
+    int packet_size;
+
+    /* av_log(NULL,AV_LOG_DEBUG,"amr_decode_frame buf=%p buf_size=%d frameCount=%d!!\n",buf,buf_size,s->frameCount); */
+
+    dec_mode = (buf[0] >> 3) & 0x000F;
+    packet_size = block_size[dec_mode]+1;
+
+    if(packet_size > buf_size) {
+        av_log(avctx, AV_LOG_ERROR, "amr frame too short (%u, should be %u)\n", buf_size, packet_size);
+        return -1;
+    }
+
+    s->frameCount++;
+    /* av_log(NULL,AV_LOG_DEBUG,"packet_size=%d amrData= 0x%X %X %X %X\n",packet_size,amrData[0],amrData[1],amrData[2],amrData[3]); */
+    /* call decoder */
+    Decoder_Interface_Decode(s->decState, amrData, data, 0);
+    *data_size=160*2;
+
+    return packet_size;
+}
+
+static int amr_nb_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame/*out*/, int buf_size, void *data/*in*/)
+{
+    AMRContext *s = avctx->priv_data;
+    int written;
+
+    if((s->enc_bitrate=getBitrateMode(avctx->bit_rate))<0)
+    {
+        av_log(avctx, AV_LOG_ERROR, "bitrate not supported\n");
+        return -1;
+    }
+
+    written = Encoder_Interface_Encode(s->enstate,
+        s->enc_bitrate,
+        data,
+        frame,
+        0);
+    /* av_log(NULL,AV_LOG_DEBUG,"amr_nb_encode_frame encoded %u bytes, bitrate %u, first byte was %#02x\n",written, s->enc_bitrate, frame[0] ); */
+
+    return written;
+}
+
+#endif
+
+#if defined(CONFIG_AMR_NB) || defined(CONFIG_AMR_NB_FIXED)
+
+AVCodec amr_nb_decoder =
+{
+    "amr_nb",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AMR_NB,
+    sizeof(AMRContext),
+    amr_nb_decode_init,
+    NULL,
+    amr_nb_decode_close,
+    amr_nb_decode_frame,
+};
+
+AVCodec amr_nb_encoder =
+{
+    "amr_nb",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AMR_NB,
+    sizeof(AMRContext),
+    amr_nb_encode_init,
+    amr_nb_encode_frame,
+    amr_nb_encode_close,
+    NULL,
+};
+
+#endif
+
+/* -----------AMR wideband ------------*/
+#ifdef CONFIG_AMR_WB
+
+#ifdef _TYPEDEF_H
+//To avoid duplicate typedefs from typdef in amr-nb
+#define typedef_h
+#endif
+
+#include "amrwb_float/enc_if.h"
+#include "amrwb_float/dec_if.h"
+
+/* Common code for fixed and float version*/
+typedef struct AMRWB_bitrates
+{
+    int rate;
+    int mode;
+} AMRWB_bitrates;
+
+static int getWBBitrateMode(int bitrate)
+{
+    /* make the correspondance between bitrate and mode */
+    AMRWB_bitrates rates[]={ {6600,0},
+                           {8850,1},
+                           {12650,2},
+                           {14250,3},
+                           {15850,4},
+                           {18250,5},
+                           {19850,6},
+                           {23050,7},
+                           {23850,8},
+                         };
+    int i;
+
+    for(i=0;i<9;i++)
+    {
+        if(rates[i].rate==bitrate)
+        {
+            return(rates[i].mode);
+        }
+    }
+    /* no bitrate matching, return an error */
+    return -1;
+}
+
+
+typedef struct AMRWBContext {
+    int frameCount;
+    void *state;
+    int mode;
+    Word16 allow_dtx;
+} AMRWBContext;
+
+static int amr_wb_encode_init(AVCodecContext * avctx)
+{
+    AMRWBContext *s = avctx->priv_data;
+
+    s->frameCount=0;
+
+    if(avctx->sample_rate!=16000)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only 16000Hz sample rate supported\n");
+        return -1;
+    }
+
+    if(avctx->channels!=1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only mono supported\n");
+        return -1;
+    }
+
+    if((s->mode=getWBBitrateMode(avctx->bit_rate))<0)
+    {
+        av_log(avctx, AV_LOG_ERROR, "bitrate not supported\n");
+        return -1;
+    }
+
+    avctx->frame_size=320;
+    avctx->coded_frame= avcodec_alloc_frame();
+
+    s->state = E_IF_init();
+    s->allow_dtx=0;
+
+    return 0;
+}
+
+static int amr_wb_encode_close(AVCodecContext * avctx)
+{
+    AMRWBContext *s = avctx->priv_data;
+
+    E_IF_exit(s->state);
+    av_freep(&avctx->coded_frame);
+    s->frameCount++;
+    return 0;
+}
+
+static int amr_wb_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame/*out*/, int buf_size, void *data/*in*/)
+{
+    AMRWBContext *s = avctx->priv_data;
+    int size;
+
+    if((s->mode=getWBBitrateMode(avctx->bit_rate))<0)
+    {
+        av_log(avctx, AV_LOG_ERROR, "bitrate not supported\n");
+        return -1;
+    }
+    size = E_IF_encode(s->state, s->mode, data, frame, s->allow_dtx);
+    return size;
+}
+
+static int amr_wb_decode_init(AVCodecContext * avctx)
+{
+    AMRWBContext *s = avctx->priv_data;
+
+    s->frameCount=0;
+    s->state = D_IF_init();
+
+    amr_decode_fix_avctx(avctx);
+
+    if(avctx->channels > 1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "amr_wb: multichannel decoding not supported\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+extern const UWord8 block_size[];
+
+static int amr_wb_decode_frame(AVCodecContext * avctx,
+            void *data, int *data_size,
+            uint8_t * buf, int buf_size)
+{
+    AMRWBContext *s = avctx->priv_data;
+    uint8_t*amrData=buf;
+    int mode;
+    int packet_size;
+
+    if(buf_size==0) {
+        /* nothing to do */
+        return 0;
+    }
+
+    mode = (amrData[0] >> 3) & 0x000F;
+    packet_size = block_size[mode];
+
+    if(packet_size > buf_size) {
+        av_log(avctx, AV_LOG_ERROR, "amr frame too short (%u, should be %u)\n", buf_size, packet_size+1);
+        return -1;
+    }
+
+    s->frameCount++;
+    D_IF_decode( s->state, amrData, data, _good_frame);
+    *data_size=320*2;
+    return packet_size;
+}
+
+static int amr_wb_decode_close(AVCodecContext * avctx)
+{
+    AMRWBContext *s = avctx->priv_data;
+
+    D_IF_exit(s->state);
+    return 0;
+}
+
+AVCodec amr_wb_decoder =
+{
+    "amr_wb",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AMR_WB,
+    sizeof(AMRWBContext),
+    amr_wb_decode_init,
+    NULL,
+    amr_wb_decode_close,
+    amr_wb_decode_frame,
+};
+
+AVCodec amr_wb_encoder =
+{
+    "amr_wb",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AMR_WB,
+    sizeof(AMRWBContext),
+    amr_wb_encode_init,
+    amr_wb_encode_frame,
+    amr_wb_encode_close,
+    NULL,
+};
+
+#endif //CONFIG_AMR_WB
diff --git a/contrib/ffmpeg/libavcodec/apiexample.c b/contrib/ffmpeg/libavcodec/apiexample.c
new file mode 100644
index 000000000..151637bd2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/apiexample.c
@@ -0,0 +1,454 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file apiexample.c
+ * avcodec API use example.
+ *
+ * Note that this library only handles codecs (mpeg, mpeg4, etc...),
+ * not file formats (avi, vob, etc...). See library 'libavformat' for the
+ * format handling
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+
+#define PI 3.14159265358979323846
+
+#ifdef HAVE_AV_CONFIG_H
+#undef HAVE_AV_CONFIG_H
+#endif
+
+#include "avcodec.h"
+
+#define INBUF_SIZE 4096
+
+/*
+ * Audio encoding example
+ */
+void audio_encode_example(const char *filename)
+{
+    AVCodec *codec;
+    AVCodecContext *c= NULL;
+    int frame_size, i, j, out_size, outbuf_size;
+    FILE *f;
+    short *samples;
+    float t, tincr;
+    uint8_t *outbuf;
+
+    printf("Audio encoding\n");
+
+    /* find the MP2 encoder */
+    codec = avcodec_find_encoder(CODEC_ID_MP2);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
+    c= avcodec_alloc_context();
+
+    /* put sample parameters */
+    c->bit_rate = 64000;
+    c->sample_rate = 44100;
+    c->channels = 2;
+
+    /* open it */
+    if (avcodec_open(c, codec) < 0) {
+        fprintf(stderr, "could not open codec\n");
+        exit(1);
+    }
+
+    /* the codec gives us the frame size, in samples */
+    frame_size = c->frame_size;
+    samples = malloc(frame_size * 2 * c->channels);
+    outbuf_size = 10000;
+    outbuf = malloc(outbuf_size);
+
+    f = fopen(filename, "wb");
+    if (!f) {
+        fprintf(stderr, "could not open %s\n", filename);
+        exit(1);
+    }
+
+    /* encode a single tone sound */
+    t = 0;
+    tincr = 2 * PI * 440.0 / c->sample_rate;
+    for(i=0;i<200;i++) {
+        for(j=0;j<frame_size;j++) {
+            samples[2*j] = (int)(sin(t) * 10000);
+            samples[2*j+1] = samples[2*j];
+            t += tincr;
+        }
+        /* encode the samples */
+        out_size = avcodec_encode_audio(c, outbuf, outbuf_size, samples);
+        fwrite(outbuf, 1, out_size, f);
+    }
+    fclose(f);
+    free(outbuf);
+    free(samples);
+
+    avcodec_close(c);
+    av_free(c);
+}
+
+/*
+ * Audio decoding.
+ */
+void audio_decode_example(const char *outfilename, const char *filename)
+{
+    AVCodec *codec;
+    AVCodecContext *c= NULL;
+    int out_size, size, len;
+    FILE *f, *outfile;
+    uint8_t *outbuf;
+    uint8_t inbuf[INBUF_SIZE + FF_INPUT_BUFFER_PADDING_SIZE], *inbuf_ptr;
+
+    printf("Audio decoding\n");
+
+    /* find the mpeg audio decoder */
+    codec = avcodec_find_decoder(CODEC_ID_MP2);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
+    c= avcodec_alloc_context();
+
+    /* open it */
+    if (avcodec_open(c, codec) < 0) {
+        fprintf(stderr, "could not open codec\n");
+        exit(1);
+    }
+
+    outbuf = malloc(AVCODEC_MAX_AUDIO_FRAME_SIZE);
+
+    f = fopen(filename, "rb");
+    if (!f) {
+        fprintf(stderr, "could not open %s\n", filename);
+        exit(1);
+    }
+    outfile = fopen(outfilename, "wb");
+    if (!outfile) {
+        av_free(c);
+        exit(1);
+    }
+
+    /* decode until eof */
+    inbuf_ptr = inbuf;
+    for(;;) {
+        size = fread(inbuf, 1, INBUF_SIZE, f);
+        if (size == 0)
+            break;
+
+        inbuf_ptr = inbuf;
+        while (size > 0) {
+            len = avcodec_decode_audio(c, (short *)outbuf, &out_size,
+                                       inbuf_ptr, size);
+            if (len < 0) {
+                fprintf(stderr, "Error while decoding\n");
+                exit(1);
+            }
+            if (out_size > 0) {
+                /* if a frame has been decoded, output it */
+                fwrite(outbuf, 1, out_size, outfile);
+            }
+            size -= len;
+            inbuf_ptr += len;
+        }
+    }
+
+    fclose(outfile);
+    fclose(f);
+    free(outbuf);
+
+    avcodec_close(c);
+    av_free(c);
+}
+
+/*
+ * Video encoding example
+ */
+void video_encode_example(const char *filename)
+{
+    AVCodec *codec;
+    AVCodecContext *c= NULL;
+    int i, out_size, size, x, y, outbuf_size;
+    FILE *f;
+    AVFrame *picture;
+    uint8_t *outbuf, *picture_buf;
+
+    printf("Video encoding\n");
+
+    /* find the mpeg1 video encoder */
+    codec = avcodec_find_encoder(CODEC_ID_MPEG1VIDEO);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
+    c= avcodec_alloc_context();
+    picture= avcodec_alloc_frame();
+
+    /* put sample parameters */
+    c->bit_rate = 400000;
+    /* resolution must be a multiple of two */
+    c->width = 352;
+    c->height = 288;
+    /* frames per second */
+    c->time_base= (AVRational){1,25};
+    c->gop_size = 10; /* emit one intra frame every ten frames */
+    c->max_b_frames=1;
+    c->pix_fmt = PIX_FMT_YUV420P;
+
+    /* open it */
+    if (avcodec_open(c, codec) < 0) {
+        fprintf(stderr, "could not open codec\n");
+        exit(1);
+    }
+
+    f = fopen(filename, "wb");
+    if (!f) {
+        fprintf(stderr, "could not open %s\n", filename);
+        exit(1);
+    }
+
+    /* alloc image and output buffer */
+    outbuf_size = 100000;
+    outbuf = malloc(outbuf_size);
+    size = c->width * c->height;
+    picture_buf = malloc((size * 3) / 2); /* size for YUV 420 */
+
+    picture->data[0] = picture_buf;
+    picture->data[1] = picture->data[0] + size;
+    picture->data[2] = picture->data[1] + size / 4;
+    picture->linesize[0] = c->width;
+    picture->linesize[1] = c->width / 2;
+    picture->linesize[2] = c->width / 2;
+
+    /* encode 1 second of video */
+    for(i=0;i<25;i++) {
+        fflush(stdout);
+        /* prepare a dummy image */
+        /* Y */
+        for(y=0;y<c->height;y++) {
+            for(x=0;x<c->width;x++) {
+                picture->data[0][y * picture->linesize[0] + x] = x + y + i * 3;
+            }
+        }
+
+        /* Cb and Cr */
+        for(y=0;y<c->height/2;y++) {
+            for(x=0;x<c->width/2;x++) {
+                picture->data[1][y * picture->linesize[1] + x] = 128 + y + i * 2;
+                picture->data[2][y * picture->linesize[2] + x] = 64 + x + i * 5;
+            }
+        }
+
+        /* encode the image */
+        out_size = avcodec_encode_video(c, outbuf, outbuf_size, picture);
+        printf("encoding frame %3d (size=%5d)\n", i, out_size);
+        fwrite(outbuf, 1, out_size, f);
+    }
+
+    /* get the delayed frames */
+    for(; out_size; i++) {
+        fflush(stdout);
+
+        out_size = avcodec_encode_video(c, outbuf, outbuf_size, NULL);
+        printf("write frame %3d (size=%5d)\n", i, out_size);
+        fwrite(outbuf, 1, out_size, f);
+    }
+
+    /* add sequence end code to have a real mpeg file */
+    outbuf[0] = 0x00;
+    outbuf[1] = 0x00;
+    outbuf[2] = 0x01;
+    outbuf[3] = 0xb7;
+    fwrite(outbuf, 1, 4, f);
+    fclose(f);
+    free(picture_buf);
+    free(outbuf);
+
+    avcodec_close(c);
+    av_free(c);
+    av_free(picture);
+    printf("\n");
+}
+
+/*
+ * Video decoding example
+ */
+
+void pgm_save(unsigned char *buf,int wrap, int xsize,int ysize,char *filename)
+{
+    FILE *f;
+    int i;
+
+    f=fopen(filename,"w");
+    fprintf(f,"P5\n%d %d\n%d\n",xsize,ysize,255);
+    for(i=0;i<ysize;i++)
+        fwrite(buf + i * wrap,1,xsize,f);
+    fclose(f);
+}
+
+void video_decode_example(const char *outfilename, const char *filename)
+{
+    AVCodec *codec;
+    AVCodecContext *c= NULL;
+    int frame, size, got_picture, len;
+    FILE *f;
+    AVFrame *picture;
+    uint8_t inbuf[INBUF_SIZE + FF_INPUT_BUFFER_PADDING_SIZE], *inbuf_ptr;
+    char buf[1024];
+
+    /* set end of buffer to 0 (this ensures that no overreading happens for damaged mpeg streams) */
+    memset(inbuf + INBUF_SIZE, 0, FF_INPUT_BUFFER_PADDING_SIZE);
+
+    printf("Video decoding\n");
+
+    /* find the mpeg1 video decoder */
+    codec = avcodec_find_decoder(CODEC_ID_MPEG1VIDEO);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
+    c= avcodec_alloc_context();
+    picture= avcodec_alloc_frame();
+
+    if(codec->capabilities&CODEC_CAP_TRUNCATED)
+        c->flags|= CODEC_FLAG_TRUNCATED; /* we dont send complete frames */
+
+    /* for some codecs, such as msmpeg4 and mpeg4, width and height
+       MUST be initialized there because these info are not available
+       in the bitstream */
+
+    /* open it */
+    if (avcodec_open(c, codec) < 0) {
+        fprintf(stderr, "could not open codec\n");
+        exit(1);
+    }
+
+    /* the codec gives us the frame size, in samples */
+
+    f = fopen(filename, "rb");
+    if (!f) {
+        fprintf(stderr, "could not open %s\n", filename);
+        exit(1);
+    }
+
+    frame = 0;
+    for(;;) {
+        size = fread(inbuf, 1, INBUF_SIZE, f);
+        if (size == 0)
+            break;
+
+        /* NOTE1: some codecs are stream based (mpegvideo, mpegaudio)
+           and this is the only method to use them because you cannot
+           know the compressed data size before analysing it.
+
+           BUT some other codecs (msmpeg4, mpeg4) are inherently frame
+           based, so you must call them with all the data for one
+           frame exactly. You must also initialize 'width' and
+           'height' before initializing them. */
+
+        /* NOTE2: some codecs allow the raw parameters (frame size,
+           sample rate) to be changed at any frame. We handle this, so
+           you should also take care of it */
+
+        /* here, we use a stream based decoder (mpeg1video), so we
+           feed decoder and see if it could decode a frame */
+        inbuf_ptr = inbuf;
+        while (size > 0) {
+            len = avcodec_decode_video(c, picture, &got_picture,
+                                       inbuf_ptr, size);
+            if (len < 0) {
+                fprintf(stderr, "Error while decoding frame %d\n", frame);
+                exit(1);
+            }
+            if (got_picture) {
+                printf("saving frame %3d\n", frame);
+                fflush(stdout);
+
+                /* the picture is allocated by the decoder. no need to
+                   free it */
+                snprintf(buf, sizeof(buf), outfilename, frame);
+                pgm_save(picture->data[0], picture->linesize[0],
+                         c->width, c->height, buf);
+                frame++;
+            }
+            size -= len;
+            inbuf_ptr += len;
+        }
+    }
+
+    /* some codecs, such as MPEG, transmit the I and P frame with a
+       latency of one frame. You must do the following to have a
+       chance to get the last frame of the video */
+    len = avcodec_decode_video(c, picture, &got_picture,
+                               NULL, 0);
+    if (got_picture) {
+        printf("saving last frame %3d\n", frame);
+        fflush(stdout);
+
+        /* the picture is allocated by the decoder. no need to
+           free it */
+        snprintf(buf, sizeof(buf), outfilename, frame);
+        pgm_save(picture->data[0], picture->linesize[0],
+                 c->width, c->height, buf);
+        frame++;
+    }
+
+    fclose(f);
+
+    avcodec_close(c);
+    av_free(c);
+    av_free(picture);
+    printf("\n");
+}
+
+int main(int argc, char **argv)
+{
+    const char *filename;
+
+    /* must be called before using avcodec lib */
+    avcodec_init();
+
+    /* register all the codecs (you can also register only the codec
+       you wish to have smaller code */
+    avcodec_register_all();
+
+    if (argc <= 1) {
+        audio_encode_example("/tmp/test.mp2");
+        audio_decode_example("/tmp/test.sw", "/tmp/test.mp2");
+
+        video_encode_example("/tmp/test.mpg");
+        filename = "/tmp/test.mpg";
+    } else {
+        filename = argv[1];
+    }
+
+    //    audio_decode_example("/tmp/test.sw", filename);
+    video_decode_example("/tmp/test%d.pgm", filename);
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/dsputil_arm.c b/contrib/ffmpeg/libavcodec/armv4l/dsputil_arm.c
new file mode 100644
index 000000000..61b5fdacc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/dsputil_arm.c
@@ -0,0 +1,277 @@
+/*
+ * ARMv4L optimized DSP utils
+ * Copyright (c) 2001 Lionel Ulmer.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+#ifdef HAVE_IPP
+#include "ipp.h"
+#endif
+
+extern void dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx);
+
+extern void j_rev_dct_ARM(DCTELEM *data);
+extern void simple_idct_ARM(DCTELEM *data);
+
+extern void simple_idct_armv5te(DCTELEM *data);
+extern void simple_idct_put_armv5te(uint8_t *dest, int line_size,
+                                    DCTELEM *data);
+extern void simple_idct_add_armv5te(uint8_t *dest, int line_size,
+                                    DCTELEM *data);
+
+extern void ff_simple_idct_armv6(DCTELEM *data);
+extern void ff_simple_idct_put_armv6(uint8_t *dest, int line_size,
+                                     DCTELEM *data);
+extern void ff_simple_idct_add_armv6(uint8_t *dest, int line_size,
+                                     DCTELEM *data);
+
+/* XXX: local hack */
+static void (*ff_put_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size);
+static void (*ff_add_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size);
+
+void put_pixels8_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+void put_pixels8_x2_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+void put_pixels8_y2_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+void put_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+void put_no_rnd_pixels8_x2_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+void put_no_rnd_pixels8_y2_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+void put_no_rnd_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+void put_pixels16_arm(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+CALL_2X_PIXELS(put_pixels16_x2_arm , put_pixels8_x2_arm , 8)
+CALL_2X_PIXELS(put_pixels16_y2_arm , put_pixels8_y2_arm , 8)
+CALL_2X_PIXELS(put_pixels16_xy2_arm, put_pixels8_xy2_arm, 8)
+CALL_2X_PIXELS(put_no_rnd_pixels16_x2_arm , put_no_rnd_pixels8_x2_arm , 8)
+CALL_2X_PIXELS(put_no_rnd_pixels16_y2_arm , put_no_rnd_pixels8_y2_arm , 8)
+CALL_2X_PIXELS(put_no_rnd_pixels16_xy2_arm, put_no_rnd_pixels8_xy2_arm, 8)
+
+static void add_pixels_clamped_ARM(short *block, unsigned char *dest, int line_size)
+{
+    asm volatile (
+                  "mov r10, #8 \n\t"
+
+                  "1: \n\t"
+
+                  /* load dest */
+                  "ldr r4, [%1] \n\t"
+                  /* block[0] and block[1]*/
+                  "ldrsh r5, [%0] \n\t"
+                  "ldrsh r7, [%0, #2] \n\t"
+                  "and r6, r4, #0xFF \n\t"
+                  "and r8, r4, #0xFF00 \n\t"
+                  "add r6, r5, r6 \n\t"
+                  "add r8, r7, r8, lsr #8 \n\t"
+                  "mvn r5, r5 \n\t"
+                  "mvn r7, r7 \n\t"
+                  "tst r6, #0x100 \n\t"
+                  "movne r6, r5, lsr #24 \n\t"
+                  "tst r8, #0x100 \n\t"
+                  "movne r8, r7, lsr #24 \n\t"
+                  "mov r9, r6 \n\t"
+                  "ldrsh r5, [%0, #4] \n\t" /* moved form [A] */
+                  "orr r9, r9, r8, lsl #8 \n\t"
+                  /* block[2] and block[3] */
+                  /* [A] */
+                  "ldrsh r7, [%0, #6] \n\t"
+                  "and r6, r4, #0xFF0000 \n\t"
+                  "and r8, r4, #0xFF000000 \n\t"
+                  "add r6, r5, r6, lsr #16 \n\t"
+                  "add r8, r7, r8, lsr #24 \n\t"
+                  "mvn r5, r5 \n\t"
+                  "mvn r7, r7 \n\t"
+                  "tst r6, #0x100 \n\t"
+                  "movne r6, r5, lsr #24 \n\t"
+                  "tst r8, #0x100 \n\t"
+                  "movne r8, r7, lsr #24 \n\t"
+                  "orr r9, r9, r6, lsl #16 \n\t"
+                  "ldr r4, [%1, #4] \n\t"       /* moved form [B] */
+                  "orr r9, r9, r8, lsl #24 \n\t"
+                  /* store dest */
+                  "ldrsh r5, [%0, #8] \n\t" /* moved form [C] */
+                  "str r9, [%1] \n\t"
+
+                  /* load dest */
+                  /* [B] */
+                  /* block[4] and block[5] */
+                  /* [C] */
+                  "ldrsh r7, [%0, #10] \n\t"
+                  "and r6, r4, #0xFF \n\t"
+                  "and r8, r4, #0xFF00 \n\t"
+                  "add r6, r5, r6 \n\t"
+                  "add r8, r7, r8, lsr #8 \n\t"
+                  "mvn r5, r5 \n\t"
+                  "mvn r7, r7 \n\t"
+                  "tst r6, #0x100 \n\t"
+                  "movne r6, r5, lsr #24 \n\t"
+                  "tst r8, #0x100 \n\t"
+                  "movne r8, r7, lsr #24 \n\t"
+                  "mov r9, r6 \n\t"
+                  "ldrsh r5, [%0, #12] \n\t" /* moved from [D] */
+                  "orr r9, r9, r8, lsl #8 \n\t"
+                  /* block[6] and block[7] */
+                  /* [D] */
+                  "ldrsh r7, [%0, #14] \n\t"
+                  "and r6, r4, #0xFF0000 \n\t"
+                  "and r8, r4, #0xFF000000 \n\t"
+                  "add r6, r5, r6, lsr #16 \n\t"
+                  "add r8, r7, r8, lsr #24 \n\t"
+                  "mvn r5, r5 \n\t"
+                  "mvn r7, r7 \n\t"
+                  "tst r6, #0x100 \n\t"
+                  "movne r6, r5, lsr #24 \n\t"
+                  "tst r8, #0x100 \n\t"
+                  "movne r8, r7, lsr #24 \n\t"
+                  "orr r9, r9, r6, lsl #16 \n\t"
+                  "add %0, %0, #16 \n\t" /* moved from [E] */
+                  "orr r9, r9, r8, lsl #24 \n\t"
+                  "subs r10, r10, #1 \n\t" /* moved from [F] */
+                  /* store dest */
+                  "str r9, [%1, #4] \n\t"
+
+                  /* [E] */
+                  /* [F] */
+                  "add %1, %1, %2 \n\t"
+                  "bne 1b \n\t"
+                  : "+r"(block),
+                    "+r"(dest)
+                  : "r"(line_size)
+                  : "r4", "r5", "r6", "r7", "r8", "r9", "r10", "cc", "memory" );
+}
+
+/* XXX: those functions should be suppressed ASAP when all IDCTs are
+   converted */
+static void j_rev_dct_ARM_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct_ARM (block);
+    ff_put_pixels_clamped(block, dest, line_size);
+}
+static void j_rev_dct_ARM_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct_ARM (block);
+    ff_add_pixels_clamped(block, dest, line_size);
+}
+static void simple_idct_ARM_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    simple_idct_ARM (block);
+    ff_put_pixels_clamped(block, dest, line_size);
+}
+static void simple_idct_ARM_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    simple_idct_ARM (block);
+    ff_add_pixels_clamped(block, dest, line_size);
+}
+
+#ifdef HAVE_IPP
+static void simple_idct_ipp(DCTELEM *block)
+{
+    ippiDCT8x8Inv_Video_16s_C1I(block);
+}
+static void simple_idct_ipp_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ippiDCT8x8Inv_Video_16s8u_C1R(block, dest, line_size);
+}
+
+void add_pixels_clamped_iwmmxt(const DCTELEM *block, uint8_t *pixels, int line_size);
+
+static void simple_idct_ipp_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ippiDCT8x8Inv_Video_16s_C1I(block);
+#ifdef HAVE_IWMMXT
+    add_pixels_clamped_iwmmxt(block, dest, line_size);
+#else
+    add_pixels_clamped_ARM(block, dest, line_size);
+#endif
+}
+#endif
+
+void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx)
+{
+    int idct_algo= avctx->idct_algo;
+
+    ff_put_pixels_clamped = c->put_pixels_clamped;
+    ff_add_pixels_clamped = c->add_pixels_clamped;
+
+    if(idct_algo == FF_IDCT_AUTO){
+#if defined(HAVE_IPP)
+        idct_algo = FF_IDCT_IPP;
+#elif defined(HAVE_ARMV6)
+        idct_algo = FF_IDCT_SIMPLEARMV6;
+#elif defined(HAVE_ARMV5TE)
+        idct_algo = FF_IDCT_SIMPLEARMV5TE;
+#else
+        idct_algo = FF_IDCT_ARM;
+#endif
+    }
+
+    if(idct_algo==FF_IDCT_ARM){
+        c->idct_put= j_rev_dct_ARM_put;
+        c->idct_add= j_rev_dct_ARM_add;
+        c->idct    = j_rev_dct_ARM;
+        c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;/* FF_NO_IDCT_PERM */
+    } else if (idct_algo==FF_IDCT_SIMPLEARM){
+        c->idct_put= simple_idct_ARM_put;
+        c->idct_add= simple_idct_ARM_add;
+        c->idct    = simple_idct_ARM;
+        c->idct_permutation_type= FF_NO_IDCT_PERM;
+#ifdef HAVE_ARMV6
+    } else if (idct_algo==FF_IDCT_SIMPLEARMV6){
+        c->idct_put= ff_simple_idct_put_armv6;
+        c->idct_add= ff_simple_idct_add_armv6;
+        c->idct    = ff_simple_idct_armv6;
+        c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
+#endif
+#ifdef HAVE_ARMV5TE
+    } else if (idct_algo==FF_IDCT_SIMPLEARMV5TE){
+        c->idct_put= simple_idct_put_armv5te;
+        c->idct_add= simple_idct_add_armv5te;
+        c->idct    = simple_idct_armv5te;
+        c->idct_permutation_type = FF_NO_IDCT_PERM;
+#endif
+#ifdef HAVE_IPP
+    } else if (idct_algo==FF_IDCT_IPP){
+        c->idct_put= simple_idct_ipp_put;
+        c->idct_add= simple_idct_ipp_add;
+        c->idct    = simple_idct_ipp;
+        c->idct_permutation_type= FF_NO_IDCT_PERM;
+#endif
+    }
+
+/*     c->put_pixels_tab[0][0] = put_pixels16_arm; */ // NG!
+    c->put_pixels_tab[0][1] = put_pixels16_x2_arm; //OK!
+    c->put_pixels_tab[0][2] = put_pixels16_y2_arm; //OK!
+/*     c->put_pixels_tab[0][3] = put_pixels16_xy2_arm; /\* NG *\/ */
+/*     c->put_no_rnd_pixels_tab[0][0] = put_pixels16_arm; */
+    c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_arm; // OK
+    c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_arm; //OK
+/*     c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_arm; //NG */
+    c->put_pixels_tab[1][0] = put_pixels8_arm; //OK
+    c->put_pixels_tab[1][1] = put_pixels8_x2_arm; //OK
+/*     c->put_pixels_tab[1][2] = put_pixels8_y2_arm; //NG */
+/*     c->put_pixels_tab[1][3] = put_pixels8_xy2_arm; //NG */
+    c->put_no_rnd_pixels_tab[1][0] = put_pixels8_arm;//OK
+    c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_arm; //OK
+    c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_arm; //OK
+/*     c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_arm;//NG */
+
+#ifdef HAVE_IWMMXT
+    dsputil_init_iwmmxt(c, avctx);
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/dsputil_arm_s.S b/contrib/ffmpeg/libavcodec/armv4l/dsputil_arm_s.S
new file mode 100644
index 000000000..2a3ee9c50
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/dsputil_arm_s.S
@@ -0,0 +1,696 @@
+@
+@ ARMv4L optimized DSP utils
+@ Copyright (c) 2004 AGAWA Koji <i (AT) atty (DOT) jp>
+@
+@ This file is part of FFmpeg.
+@
+@ FFmpeg is free software; you can redistribute it and/or
+@ modify it under the terms of the GNU Lesser General Public
+@ License as published by the Free Software Foundation; either
+@ version 2.1 of the License, or (at your option) any later version.
+@
+@ FFmpeg is distributed in the hope that it will be useful,
+@ but WITHOUT ANY WARRANTY; without even the implied warranty of
+@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+@ Lesser General Public License for more details.
+@
+@ You should have received a copy of the GNU Lesser General Public
+@ License along with FFmpeg; if not, write to the Free Software
+@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+@
+
+.macro  ADJ_ALIGN_QUADWORD_D shift, Rd0, Rd1, Rd2, Rd3, Rn0, Rn1, Rn2, Rn3, Rn4
+        mov \Rd0, \Rn0, lsr #(\shift * 8)
+        mov \Rd1, \Rn1, lsr #(\shift * 8)
+        mov \Rd2, \Rn2, lsr #(\shift * 8)
+        mov \Rd3, \Rn3, lsr #(\shift * 8)
+        orr \Rd0, \Rd0, \Rn1, lsl #(32 - \shift * 8)
+        orr \Rd1, \Rd1, \Rn2, lsl #(32 - \shift * 8)
+        orr \Rd2, \Rd2, \Rn3, lsl #(32 - \shift * 8)
+        orr \Rd3, \Rd3, \Rn4, lsl #(32 - \shift * 8)
+.endm
+.macro  ADJ_ALIGN_DOUBLEWORD shift, R0, R1, R2
+        mov \R0, \R0, lsr #(\shift * 8)
+        orr \R0, \R0, \R1, lsl #(32 - \shift * 8)
+        mov \R1, \R1, lsr #(\shift * 8)
+        orr \R1, \R1, \R2, lsl #(32 - \shift * 8)
+.endm
+.macro  ADJ_ALIGN_DOUBLEWORD_D shift, Rdst0, Rdst1, Rsrc0, Rsrc1, Rsrc2
+        mov \Rdst0, \Rsrc0, lsr #(\shift * 8)
+        mov \Rdst1, \Rsrc1, lsr #(\shift * 8)
+        orr \Rdst0, \Rdst0, \Rsrc1, lsl #(32 - (\shift * 8))
+        orr \Rdst1, \Rdst1, \Rsrc2, lsl #(32 - (\shift * 8))
+.endm
+
+.macro  RND_AVG32 Rd0, Rd1, Rn0, Rn1, Rm0, Rm1, Rmask
+        @ Rd = (Rn | Rm) - (((Rn ^ Rm) & ~0x01010101) >> 1)
+        @ Rmask = 0xFEFEFEFE
+        @ Rn = destroy
+        eor \Rd0, \Rn0, \Rm0
+        eor \Rd1, \Rn1, \Rm1
+        orr \Rn0, \Rn0, \Rm0
+        orr \Rn1, \Rn1, \Rm1
+        and \Rd0, \Rd0, \Rmask
+        and \Rd1, \Rd1, \Rmask
+        sub \Rd0, \Rn0, \Rd0, lsr #1
+        sub \Rd1, \Rn1, \Rd1, lsr #1
+.endm
+
+.macro  NO_RND_AVG32 Rd0, Rd1, Rn0, Rn1, Rm0, Rm1, Rmask
+        @ Rd = (Rn & Rm) - (((Rn ^ Rm) & ~0x01010101) >> 1)
+        @ Rmask = 0xFEFEFEFE
+        @ Rn = destroy
+        eor \Rd0, \Rn0, \Rm0
+        eor \Rd1, \Rn1, \Rm1
+        and \Rn0, \Rn0, \Rm0
+        and \Rn1, \Rn1, \Rm1
+        and \Rd0, \Rd0, \Rmask
+        and \Rd1, \Rd1, \Rmask
+        add \Rd0, \Rn0, \Rd0, lsr #1
+        add \Rd1, \Rn1, \Rd1, lsr #1
+.endm
+
+@ ----------------------------------------------------------------
+        .align 8
+        .global put_pixels16_arm
+put_pixels16_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r11, lr} @ R14 is also called LR
+        adr r5, 5f
+        ands r4, r1, #3
+        bic r1, r1, #3
+        add r5, r5, r4, lsl #2
+        ldrne pc, [r5]
+1:
+        ldmia r1, {r4-r7}
+        add r1, r1, r2
+        stmia r0, {r4-r7}
+        pld [r1]
+        subs r3, r3, #1
+        add r0, r0, r2
+        bne 1b
+        ldmfd sp!, {r4-r11, pc}
+        .align 8
+2:
+        ldmia r1, {r4-r8}
+        add r1, r1, r2
+        ADJ_ALIGN_QUADWORD_D 1, r9, r10, r11, r12, r4, r5, r6, r7, r8
+        pld [r1]
+        subs r3, r3, #1
+        stmia r0, {r9-r12}
+        add r0, r0, r2
+        bne 2b
+        ldmfd sp!, {r4-r11, pc}
+        .align 8
+3:
+        ldmia r1, {r4-r8}
+        add r1, r1, r2
+        ADJ_ALIGN_QUADWORD_D 2, r9, r10, r11, r12, r4, r5, r6, r7, r8
+        pld [r1]
+        subs r3, r3, #1
+        stmia r0, {r9-r12}
+        add r0, r0, r2
+        bne 3b
+        ldmfd sp!, {r4-r11, pc}
+        .align 8
+4:
+        ldmia r1, {r4-r8}
+        add r1, r1, r2
+        ADJ_ALIGN_QUADWORD_D 3, r9, r10, r11, r12, r4, r5, r6, r7, r8
+        pld [r1]
+        subs r3, r3, #1
+        stmia r0, {r9-r12}
+        add r0, r0, r2
+        bne 4b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+5:
+        .word 1b
+        .word 2b
+        .word 3b
+        .word 4b
+
+@ ----------------------------------------------------------------
+        .align 8
+        .global put_pixels8_arm
+put_pixels8_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r5,lr} @ R14 is also called LR
+        adr r5, 5f
+        ands r4, r1, #3
+        bic r1, r1, #3
+        add r5, r5, r4, lsl #2
+        ldrne pc, [r5]
+1:
+        ldmia r1, {r4-r5}
+        add r1, r1, r2
+        subs r3, r3, #1
+        pld [r1]
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 1b
+        ldmfd sp!, {r4-r5,pc}
+        .align 8
+2:
+        ldmia r1, {r4-r5, r12}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r12
+        pld [r1]
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 2b
+        ldmfd sp!, {r4-r5,pc}
+        .align 8
+3:
+        ldmia r1, {r4-r5, r12}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r12
+        pld [r1]
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 3b
+        ldmfd sp!, {r4-r5,pc}
+        .align 8
+4:
+        ldmia r1, {r4-r5, r12}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r12
+        pld [r1]
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 4b
+        ldmfd sp!, {r4-r5,pc}
+        .align 8
+5:
+        .word 1b
+        .word 2b
+        .word 3b
+        .word 4b
+
+@ ----------------------------------------------------------------
+        .align 8
+        .global put_pixels8_x2_arm
+put_pixels8_x2_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r10,lr} @ R14 is also called LR
+        adr r5, 5f
+        ands r4, r1, #3
+        ldr r12, [r5]
+        add r5, r5, r4, lsl #2
+        bic r1, r1, #3
+        ldrne pc, [r5]
+1:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
+        pld [r1]
+        RND_AVG32 r8, r9, r4, r5, r6, r7, r12
+        subs r3, r3, #1
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        bne 1b
+        ldmfd sp!, {r4-r10,pc}
+        .align 8
+2:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
+        ADJ_ALIGN_DOUBLEWORD_D 2, r8, r9, r4, r5, r10
+        pld [r1]
+        RND_AVG32 r4, r5, r6, r7, r8, r9, r12
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 2b
+        ldmfd sp!, {r4-r10,pc}
+        .align 8
+3:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 2, r6, r7, r4, r5, r10
+        ADJ_ALIGN_DOUBLEWORD_D 3, r8, r9, r4, r5, r10
+        pld [r1]
+        RND_AVG32 r4, r5, r6, r7, r8, r9, r12
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 3b
+        ldmfd sp!, {r4-r10,pc}
+        .align 8
+4:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 3, r6, r7, r4, r5, r10
+        pld [r1]
+        RND_AVG32 r8, r9, r6, r7, r5, r10, r12
+        subs r3, r3, #1
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        bne 4b
+        ldmfd sp!, {r4-r10,pc} @@ update PC with LR content.
+        .align 8
+5:
+        .word 0xFEFEFEFE
+        .word 2b
+        .word 3b
+        .word 4b
+
+        .align 8
+        .global put_no_rnd_pixels8_x2_arm
+put_no_rnd_pixels8_x2_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r10,lr} @ R14 is also called LR
+        adr r5, 5f
+        ands r4, r1, #3
+        ldr r12, [r5]
+        add r5, r5, r4, lsl #2
+        bic r1, r1, #3
+        ldrne pc, [r5]
+1:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
+        pld [r1]
+        NO_RND_AVG32 r8, r9, r4, r5, r6, r7, r12
+        subs r3, r3, #1
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        bne 1b
+        ldmfd sp!, {r4-r10,pc}
+        .align 8
+2:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
+        ADJ_ALIGN_DOUBLEWORD_D 2, r8, r9, r4, r5, r10
+        pld [r1]
+        NO_RND_AVG32 r4, r5, r6, r7, r8, r9, r12
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 2b
+        ldmfd sp!, {r4-r10,pc}
+        .align 8
+3:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 2, r6, r7, r4, r5, r10
+        ADJ_ALIGN_DOUBLEWORD_D 3, r8, r9, r4, r5, r10
+        pld [r1]
+        NO_RND_AVG32 r4, r5, r6, r7, r8, r9, r12
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 3b
+        ldmfd sp!, {r4-r10,pc}
+        .align 8
+4:
+        ldmia r1, {r4-r5, r10}
+        add r1, r1, r2
+        ADJ_ALIGN_DOUBLEWORD_D 3, r6, r7, r4, r5, r10
+        pld [r1]
+        NO_RND_AVG32 r8, r9, r6, r7, r5, r10, r12
+        subs r3, r3, #1
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        bne 4b
+        ldmfd sp!, {r4-r10,pc} @@ update PC with LR content.
+        .align 8
+5:
+        .word 0xFEFEFEFE
+        .word 2b
+        .word 3b
+        .word 4b
+
+
+@ ----------------------------------------------------------------
+        .align 8
+        .global put_pixels8_y2_arm
+put_pixels8_y2_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r11,lr} @ R14 is also called LR
+        adr r5, 5f
+        ands r4, r1, #3
+        mov r3, r3, lsr #1
+        ldr r12, [r5]
+        add r5, r5, r4, lsl #2
+        bic r1, r1, #3
+        ldrne pc, [r5]
+1:
+        ldmia r1, {r4-r5}
+        add r1, r1, r2
+6:      ldmia r1, {r6-r7}
+        add r1, r1, r2
+        pld [r1]
+        RND_AVG32 r8, r9, r4, r5, r6, r7, r12
+        ldmia r1, {r4-r5}
+        add r1, r1, r2
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        pld [r1]
+        RND_AVG32 r8, r9, r6, r7, r4, r5, r12
+        subs r3, r3, #1
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+2:
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
+6:      ldmia r1, {r7-r9}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 1, r7, r8, r9
+        RND_AVG32 r10, r11, r4, r5, r7, r8, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
+        subs r3, r3, #1
+        RND_AVG32 r10, r11, r7, r8, r4, r5, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+3:
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
+6:      ldmia r1, {r7-r9}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 2, r7, r8, r9
+        RND_AVG32 r10, r11, r4, r5, r7, r8, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
+        subs r3, r3, #1
+        RND_AVG32 r10, r11, r7, r8, r4, r5, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+4:
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
+6:      ldmia r1, {r7-r9}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 3, r7, r8, r9
+        RND_AVG32 r10, r11, r4, r5, r7, r8, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
+        subs r3, r3, #1
+        RND_AVG32 r10, r11, r7, r8, r4, r5, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+
+        .align 8
+5:
+        .word 0xFEFEFEFE
+        .word 2b
+        .word 3b
+        .word 4b
+
+        .align 8
+        .global put_no_rnd_pixels8_y2_arm
+put_no_rnd_pixels8_y2_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r11,lr} @ R14 is also called LR
+        adr r5, 5f
+        ands r4, r1, #3
+        mov r3, r3, lsr #1
+        ldr r12, [r5]
+        add r5, r5, r4, lsl #2
+        bic r1, r1, #3
+        ldrne pc, [r5]
+1:
+        ldmia r1, {r4-r5}
+        add r1, r1, r2
+6:      ldmia r1, {r6-r7}
+        add r1, r1, r2
+        pld [r1]
+        NO_RND_AVG32 r8, r9, r4, r5, r6, r7, r12
+        ldmia r1, {r4-r5}
+        add r1, r1, r2
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        pld [r1]
+        NO_RND_AVG32 r8, r9, r6, r7, r4, r5, r12
+        subs r3, r3, #1
+        stmia r0, {r8-r9}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+2:
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
+6:      ldmia r1, {r7-r9}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 1, r7, r8, r9
+        NO_RND_AVG32 r10, r11, r4, r5, r7, r8, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
+        subs r3, r3, #1
+        NO_RND_AVG32 r10, r11, r7, r8, r4, r5, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+3:
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
+6:      ldmia r1, {r7-r9}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 2, r7, r8, r9
+        NO_RND_AVG32 r10, r11, r4, r5, r7, r8, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
+        subs r3, r3, #1
+        NO_RND_AVG32 r10, r11, r7, r8, r4, r5, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+4:
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
+6:      ldmia r1, {r7-r9}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 3, r7, r8, r9
+        NO_RND_AVG32 r10, r11, r4, r5, r7, r8, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        ldmia r1, {r4-r6}
+        add r1, r1, r2
+        pld [r1]
+        ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
+        subs r3, r3, #1
+        NO_RND_AVG32 r10, r11, r7, r8, r4, r5, r12
+        stmia r0, {r10-r11}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+        .align 8
+5:
+        .word 0xFEFEFEFE
+        .word 2b
+        .word 3b
+        .word 4b
+
+@ ----------------------------------------------------------------
+.macro  RND_XY2_IT align, rnd
+        @ l1=  (a & 0x03030303) + (b & 0x03030303) ?(+ 0x02020202)
+        @ h1= ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2)
+.if \align == 0
+        ldmia r1, {r6-r8}
+.elseif \align == 3
+        ldmia r1, {r5-r7}
+.else
+        ldmia r1, {r8-r10}
+.endif
+        add r1, r1, r2
+        pld [r1]
+.if \align == 0
+        ADJ_ALIGN_DOUBLEWORD_D 1, r4, r5, r6, r7, r8
+.elseif \align == 1
+        ADJ_ALIGN_DOUBLEWORD_D 1, r4, r5, r8, r9, r10
+        ADJ_ALIGN_DOUBLEWORD_D 2, r6, r7, r8, r9, r10
+.elseif \align == 2
+        ADJ_ALIGN_DOUBLEWORD_D 2, r4, r5, r8, r9, r10
+        ADJ_ALIGN_DOUBLEWORD_D 3, r6, r7, r8, r9, r10
+.elseif \align == 3
+        ADJ_ALIGN_DOUBLEWORD_D 3, r4, r5, r5, r6, r7
+.endif
+        ldr r14, [r12, #0]      @ 0x03030303
+        tst r3, #1
+        and r8, r4, r14
+        and r9, r5, r14
+        and r10, r6, r14
+        and r11, r7, r14
+.if \rnd == 1
+        ldreq r14, [r12, #16]   @ 0x02020202
+.else
+        ldreq r14, [r12, #28]   @ 0x01010101
+.endif
+        add r8, r8, r10
+        add r9, r9, r11
+        addeq r8, r8, r14
+        addeq r9, r9, r14
+        ldr r14, [r12, #20]     @ 0xFCFCFCFC >> 2
+        and r4, r14, r4, lsr #2
+        and r5, r14, r5, lsr #2
+        and r6, r14, r6, lsr #2
+        and r7, r14, r7, lsr #2
+        add r10, r4, r6
+        add r11, r5, r7
+.endm
+
+.macro RND_XY2_EXPAND align, rnd
+        RND_XY2_IT \align, \rnd
+6:      stmfd sp!, {r8-r11}
+        RND_XY2_IT \align, \rnd
+        ldmfd sp!, {r4-r7}
+        add r4, r4, r8
+        add r5, r5, r9
+        add r6, r6, r10
+        add r7, r7, r11
+        ldr r14, [r12, #24]     @ 0x0F0F0F0F
+        and r4, r14, r4, lsr #2
+        and r5, r14, r5, lsr #2
+        add r4, r4, r6
+        add r5, r5, r7
+        subs r3, r3, #1
+        stmia r0, {r4-r5}
+        add r0, r0, r2
+        bne 6b
+        ldmfd sp!, {r4-r11,pc}
+.endm
+
+        .align 8
+        .global put_pixels8_xy2_arm
+put_pixels8_xy2_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r11,lr} @ R14 is also called LR
+        adrl r12, 5f
+        ands r4, r1, #3
+        add r5, r12, r4, lsl #2
+        bic r1, r1, #3
+        ldrne pc, [r5]
+1:
+        RND_XY2_EXPAND 0, 1
+
+        .align 8
+2:
+        RND_XY2_EXPAND 1, 1
+
+        .align 8
+3:
+        RND_XY2_EXPAND 2, 1
+
+        .align 8
+4:
+        RND_XY2_EXPAND 3, 1
+
+5:
+        .word 0x03030303
+        .word 2b
+        .word 3b
+        .word 4b
+        .word 0x02020202
+        .word 0xFCFCFCFC >> 2
+        .word 0x0F0F0F0F
+        .word 0x01010101
+
+        .align 8
+        .global put_no_rnd_pixels8_xy2_arm
+put_no_rnd_pixels8_xy2_arm:
+        @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+        @ block = word aligned, pixles = unaligned
+        pld [r1]
+        stmfd sp!, {r4-r11,lr} @ R14 is also called LR
+        adrl r12, 5f
+        ands r4, r1, #3
+        add r5, r12, r4, lsl #2
+        bic r1, r1, #3
+        ldrne pc, [r5]
+1:
+        RND_XY2_EXPAND 0, 0
+
+        .align 8
+2:
+        RND_XY2_EXPAND 1, 0
+
+        .align 8
+3:
+        RND_XY2_EXPAND 2, 0
+
+        .align 8
+4:
+        RND_XY2_EXPAND 3, 0
+
+5:
+        .word 0x03030303
+        .word 2b
+        .word 3b
+        .word 4b
+        .word 0x02020202
+        .word 0xFCFCFCFC >> 2
+        .word 0x0F0F0F0F
+        .word 0x01010101
diff --git a/contrib/ffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c b/contrib/ffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c
new file mode 100644
index 000000000..7536100ee
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c
@@ -0,0 +1,184 @@
+/*
+ * iWMMXt optimized DSP utils
+ * Copyright (c) 2004 AGAWA Koji
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+
+#define DEF(x, y) x ## _no_rnd_ ## y ##_iwmmxt
+#define SET_RND(regd)  __asm__ __volatile__ ("mov r12, #1 \n\t tbcsth " #regd ", r12":::"r12");
+#define WAVG2B "wavg2b"
+#include "dsputil_iwmmxt_rnd.h"
+#undef DEF
+#undef SET_RND
+#undef WAVG2B
+
+#define DEF(x, y) x ## _ ## y ##_iwmmxt
+#define SET_RND(regd)  __asm__ __volatile__ ("mov r12, #2 \n\t tbcsth " #regd ", r12":::"r12");
+#define WAVG2B "wavg2br"
+#include "dsputil_iwmmxt_rnd.h"
+#undef DEF
+#undef SET_RND
+#undef WAVG2BR
+
+// need scheduling
+#define OP(AVG)                                         \
+    asm volatile (                                      \
+        /* alignment */                                 \
+        "and r12, %[pixels], #7 \n\t"                   \
+        "bic %[pixels], %[pixels], #7 \n\t"             \
+        "tmcr wcgr1, r12 \n\t"                          \
+                                                        \
+        "wldrd wr0, [%[pixels]] \n\t"                   \
+        "wldrd wr1, [%[pixels], #8] \n\t"               \
+        "add %[pixels], %[pixels], %[line_size] \n\t"   \
+        "walignr1 wr4, wr0, wr1 \n\t"                   \
+                                                        \
+        "1: \n\t"                                       \
+                                                        \
+        "wldrd wr2, [%[pixels]] \n\t"                   \
+        "wldrd wr3, [%[pixels], #8] \n\t"               \
+        "add %[pixels], %[pixels], %[line_size] \n\t"   \
+        "pld [%[pixels]] \n\t"                          \
+        "walignr1 wr5, wr2, wr3 \n\t"                   \
+        AVG " wr6, wr4, wr5 \n\t"                       \
+        "wstrd wr6, [%[block]] \n\t"                    \
+        "add %[block], %[block], %[line_size] \n\t"     \
+                                                        \
+        "wldrd wr0, [%[pixels]] \n\t"                   \
+        "wldrd wr1, [%[pixels], #8] \n\t"               \
+        "add %[pixels], %[pixels], %[line_size] \n\t"   \
+        "walignr1 wr4, wr0, wr1 \n\t"                   \
+        "pld [%[pixels]] \n\t"                          \
+        AVG " wr6, wr4, wr5 \n\t"                       \
+        "wstrd wr6, [%[block]] \n\t"                    \
+        "add %[block], %[block], %[line_size] \n\t"     \
+                                                        \
+        "subs %[h], %[h], #2 \n\t"                      \
+        "bne 1b \n\t"                                   \
+        : [block]"+r"(block), [pixels]"+r"(pixels), [h]"+r"(h)  \
+        : [line_size]"r"(line_size) \
+        : "memory", "r12");
+void put_pixels8_y2_iwmmxt(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    OP("wavg2br");
+}
+void put_no_rnd_pixels8_y2_iwmmxt(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    OP("wavg2b");
+}
+#undef OP
+
+void add_pixels_clamped_iwmmxt(const DCTELEM *block, uint8_t *pixels, int line_size)
+{
+    uint8_t *pixels2 = pixels + line_size;
+
+    __asm__ __volatile__ (
+        "mov            r12, #4                 \n\t"
+        "1:                                     \n\t"
+        "pld            [%[pixels], %[line_size2]]              \n\t"
+        "pld            [%[pixels2], %[line_size2]]             \n\t"
+        "wldrd          wr4, [%[pixels]]        \n\t"
+        "wldrd          wr5, [%[pixels2]]       \n\t"
+        "pld            [%[block], #32]         \n\t"
+        "wunpckelub     wr6, wr4                \n\t"
+        "wldrd          wr0, [%[block]]         \n\t"
+        "wunpckehub     wr7, wr4                \n\t"
+        "wldrd          wr1, [%[block], #8]     \n\t"
+        "wunpckelub     wr8, wr5                \n\t"
+        "wldrd          wr2, [%[block], #16]    \n\t"
+        "wunpckehub     wr9, wr5                \n\t"
+        "wldrd          wr3, [%[block], #24]    \n\t"
+        "add            %[block], %[block], #32 \n\t"
+        "waddhss        wr10, wr0, wr6          \n\t"
+        "waddhss        wr11, wr1, wr7          \n\t"
+        "waddhss        wr12, wr2, wr8          \n\t"
+        "waddhss        wr13, wr3, wr9          \n\t"
+        "wpackhus       wr14, wr10, wr11        \n\t"
+        "wpackhus       wr15, wr12, wr13        \n\t"
+        "wstrd          wr14, [%[pixels]]       \n\t"
+        "add            %[pixels], %[pixels], %[line_size2]     \n\t"
+        "subs           r12, r12, #1            \n\t"
+        "wstrd          wr15, [%[pixels2]]      \n\t"
+        "add            %[pixels2], %[pixels2], %[line_size2]   \n\t"
+        "bne            1b                      \n\t"
+        : [block]"+r"(block), [pixels]"+r"(pixels), [pixels2]"+r"(pixels2)
+        : [line_size2]"r"(line_size << 1)
+        : "cc", "memory", "r12");
+}
+
+static void nop(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    return;
+}
+
+/* A run time test is not simple. If this file is compiled in
+ * then we should install the functions
+ */
+int mm_flags = MM_IWMMXT; /* multimedia extension flags */
+
+void dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx)
+{
+    if (avctx->dsp_mask) {
+        if (avctx->dsp_mask & FF_MM_FORCE)
+            mm_flags |= (avctx->dsp_mask & 0xffff);
+        else
+            mm_flags &= ~(avctx->dsp_mask & 0xffff);
+    }
+
+    if (!(mm_flags & MM_IWMMXT)) return;
+
+    c->add_pixels_clamped = add_pixels_clamped_iwmmxt;
+
+    c->put_pixels_tab[0][0] = put_pixels16_iwmmxt;
+    c->put_pixels_tab[0][1] = put_pixels16_x2_iwmmxt;
+    c->put_pixels_tab[0][2] = put_pixels16_y2_iwmmxt;
+    c->put_pixels_tab[0][3] = put_pixels16_xy2_iwmmxt;
+    c->put_no_rnd_pixels_tab[0][0] = put_pixels16_iwmmxt;
+    c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_iwmmxt;
+    c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_iwmmxt;
+    c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_iwmmxt;
+
+    c->put_pixels_tab[1][0] = put_pixels8_iwmmxt;
+    c->put_pixels_tab[1][1] = put_pixels8_x2_iwmmxt;
+    c->put_pixels_tab[1][2] = put_pixels8_y2_iwmmxt;
+    c->put_pixels_tab[1][3] = put_pixels8_xy2_iwmmxt;
+    c->put_no_rnd_pixels_tab[1][0] = put_pixels8_iwmmxt;
+    c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_iwmmxt;
+    c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_iwmmxt;
+    c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_iwmmxt;
+
+    c->avg_pixels_tab[0][0] = avg_pixels16_iwmmxt;
+    c->avg_pixels_tab[0][1] = avg_pixels16_x2_iwmmxt;
+    c->avg_pixels_tab[0][2] = avg_pixels16_y2_iwmmxt;
+    c->avg_pixels_tab[0][3] = avg_pixels16_xy2_iwmmxt;
+    c->avg_no_rnd_pixels_tab[0][0] = avg_pixels16_iwmmxt;
+    c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_iwmmxt;
+    c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_iwmmxt;
+    c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_iwmmxt;
+
+    c->avg_pixels_tab[1][0] = avg_pixels8_iwmmxt;
+    c->avg_pixels_tab[1][1] = avg_pixels8_x2_iwmmxt;
+    c->avg_pixels_tab[1][2] = avg_pixels8_y2_iwmmxt;
+    c->avg_pixels_tab[1][3] = avg_pixels8_xy2_iwmmxt;
+    c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_iwmmxt;
+    c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_iwmmxt;
+    c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_iwmmxt;
+    c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_iwmmxt;
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h b/contrib/ffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h
new file mode 100644
index 000000000..51ba61c47
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h
@@ -0,0 +1,1114 @@
+/*
+ * iWMMXt optimized DSP utils
+ * copyright (c) 2004 AGAWA Koji
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+void DEF(put, pixels8)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    __asm__ __volatile__ (
+        "and r12, %[pixels], #7 \n\t"
+        "bic %[pixels], %[pixels], #7 \n\t"
+        "tmcr wcgr1, r12 \n\t"
+        "add r4, %[pixels], %[line_size] \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+        "1: \n\t"
+        "wldrd wr0, [%[pixels]] \n\t"
+        "subs %[h], %[h], #2 \n\t"
+        "wldrd wr1, [%[pixels], #8] \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr3, [r4] \n\t"
+        "pld [%[pixels]] \n\t"
+        "pld [%[pixels], #32] \n\t"
+        "wldrd wr4, [r4, #8] \n\t"
+        "add r4, r4, %[line_size] \n\t"
+        "walignr1 wr8, wr0, wr1 \n\t"
+        "pld [r4] \n\t"
+        "pld [r4, #32] \n\t"
+        "walignr1 wr10, wr3, wr4 \n\t"
+        "wstrd wr8, [%[block]] \n\t"
+        "add %[block], %[block], %[line_size] \n\t"
+        "wstrd wr10, [r5] \n\t"
+        "add r5, r5, %[line_size] \n\t"
+        "bne 1b \n\t"
+        : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
+        :
+        : "memory", "r4", "r5", "r12");
+}
+
+void DEF(avg, pixels8)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    __asm__ __volatile__ (
+        "and r12, %[pixels], #7 \n\t"
+        "bic %[pixels], %[pixels], #7 \n\t"
+        "tmcr wcgr1, r12 \n\t"
+        "add r4, %[pixels], %[line_size] \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+        "1: \n\t"
+        "wldrd wr0, [%[pixels]] \n\t"
+        "subs %[h], %[h], #2 \n\t"
+        "wldrd wr1, [%[pixels], #8] \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr3, [r4] \n\t"
+        "pld [%[pixels]] \n\t"
+        "pld [%[pixels], #32] \n\t"
+        "wldrd wr4, [r4, #8] \n\t"
+        "add r4, r4, %[line_size] \n\t"
+        "walignr1 wr8, wr0, wr1 \n\t"
+        "wldrd wr0, [%[block]] \n\t"
+        "wldrd wr2, [r5] \n\t"
+        "pld [r4] \n\t"
+        "pld [r4, #32] \n\t"
+        "walignr1 wr10, wr3, wr4 \n\t"
+        WAVG2B" wr8, wr8, wr0 \n\t"
+        WAVG2B" wr10, wr10, wr2 \n\t"
+        "wstrd wr8, [%[block]] \n\t"
+        "add %[block], %[block], %[line_size] \n\t"
+        "wstrd wr10, [r5] \n\t"
+        "pld [%[block]] \n\t"
+        "pld [%[block], #32] \n\t"
+        "add r5, r5, %[line_size] \n\t"
+        "pld [r5] \n\t"
+        "pld [r5, #32] \n\t"
+        "bne 1b \n\t"
+        : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
+        :
+        : "memory", "r4", "r5", "r12");
+}
+
+void DEF(put, pixels16)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    __asm__ __volatile__ (
+        "and r12, %[pixels], #7 \n\t"
+        "bic %[pixels], %[pixels], #7 \n\t"
+        "tmcr wcgr1, r12 \n\t"
+        "add r4, %[pixels], %[line_size] \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+        "1: \n\t"
+        "wldrd wr0, [%[pixels]] \n\t"
+        "wldrd wr1, [%[pixels], #8] \n\t"
+        "subs %[h], %[h], #2 \n\t"
+        "wldrd wr2, [%[pixels], #16] \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr3, [r4] \n\t"
+        "pld [%[pixels]] \n\t"
+        "pld [%[pixels], #32] \n\t"
+        "walignr1 wr8, wr0, wr1 \n\t"
+        "wldrd wr4, [r4, #8] \n\t"
+        "walignr1 wr9, wr1, wr2 \n\t"
+        "wldrd wr5, [r4, #16] \n\t"
+        "add r4, r4, %[line_size] \n\t"
+        "pld [r4] \n\t"
+        "pld [r4, #32] \n\t"
+        "walignr1 wr10, wr3, wr4 \n\t"
+        "wstrd wr8, [%[block]] \n\t"
+        "walignr1 wr11, wr4, wr5 \n\t"
+        "wstrd wr9, [%[block], #8] \n\t"
+        "add %[block], %[block], %[line_size] \n\t"
+        "wstrd wr10, [r5] \n\t"
+        "wstrd wr11, [r5, #8] \n\t"
+        "add r5, r5, %[line_size] \n\t"
+        "bne 1b \n\t"
+        : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
+        :
+        : "memory", "r4", "r5", "r12");
+}
+
+void DEF(avg, pixels16)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    __asm__ __volatile__ (
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r4, %[pixels], %[line_size]\n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+        "1:                             \n\t"
+        "wldrd wr0, [%[pixels]]         \n\t"
+        "wldrd wr1, [%[pixels], #8]     \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "wldrd wr2, [%[pixels], #16]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr3, [r4]                \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr8, wr0, wr1         \n\t"
+        "wldrd wr4, [r4, #8]            \n\t"
+        "walignr1 wr9, wr1, wr2         \n\t"
+        "wldrd wr5, [r4, #16]           \n\t"
+        "add r4, r4, %[line_size]       \n\t"
+        "wldrd wr0, [%[block]]          \n\t"
+        "pld [r4]                       \n\t"
+        "wldrd wr1, [%[block], #8]      \n\t"
+        "pld [r4, #32]                  \n\t"
+        "wldrd wr2, [r5]                \n\t"
+        "walignr1 wr10, wr3, wr4        \n\t"
+        "wldrd wr3, [r5, #8]            \n\t"
+        WAVG2B" wr8, wr8, wr0           \n\t"
+        WAVG2B" wr9, wr9, wr1           \n\t"
+        WAVG2B" wr10, wr10, wr2         \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "walignr1 wr11, wr4, wr5        \n\t"
+        WAVG2B" wr11, wr11, wr3         \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size] \n\t"
+        "wstrd wr10, [r5]               \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "wstrd wr11, [r5, #8]           \n\t"
+        "add r5, r5, %[line_size]       \n\t"
+        "pld [r5]                       \n\t"
+        "pld [r5, #32]                  \n\t"
+        "bne 1b \n\t"
+        : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
+        :
+        : "memory", "r4", "r5", "r12");
+}
+
+void DEF(put, pixels8_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r12, r12, #1               \n\t"
+        "add r4, %[pixels], %[line_size]\n\t"
+        "tmcr wcgr2, r12                \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+
+        "1:                             \n\t"
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr13, [r4]               \n\t"
+        "pld [%[pixels]]                \n\t"
+        "wldrd wr14, [r4, #8]           \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "add r4, r4, %[line_size]       \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "pld [r4]                       \n\t"
+        "pld [r4, #32]                  \n\t"
+        "walignr1 wr2, wr13, wr14       \n\t"
+        "wmoveq wr4, wr11               \n\t"
+        "wmoveq wr6, wr14               \n\t"
+        "walignr2ne wr4, wr10, wr11     \n\t"
+        "walignr2ne wr6, wr13, wr14     \n\t"
+        WAVG2B" wr0, wr0, wr4           \n\t"
+        WAVG2B" wr2, wr2, wr6           \n\t"
+        "wstrd wr0, [%[block]]          \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "wstrd wr2, [r5]                \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "add r5, r5, %[line_size]       \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        : "r4", "r5", "r12", "memory");
+}
+
+void DEF(put, pixels16_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r12, r12, #1               \n\t"
+        "add r4, %[pixels], %[line_size]\n\t"
+        "tmcr wcgr2, r12                \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+
+        "1:                             \n\t"
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr13, [r4]               \n\t"
+        "pld [%[pixels]]                \n\t"
+        "wldrd wr14, [r4, #8]           \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "wldrd wr15, [r4, #16]          \n\t"
+        "add r4, r4, %[line_size]       \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "pld [r4]                       \n\t"
+        "pld [r4, #32]                  \n\t"
+        "walignr1 wr1, wr11, wr12       \n\t"
+        "walignr1 wr2, wr13, wr14       \n\t"
+        "walignr1 wr3, wr14, wr15       \n\t"
+        "wmoveq wr4, wr11               \n\t"
+        "wmoveq wr5, wr12               \n\t"
+        "wmoveq wr6, wr14               \n\t"
+        "wmoveq wr7, wr15               \n\t"
+        "walignr2ne wr4, wr10, wr11     \n\t"
+        "walignr2ne wr5, wr11, wr12     \n\t"
+        "walignr2ne wr6, wr13, wr14     \n\t"
+        "walignr2ne wr7, wr14, wr15     \n\t"
+        WAVG2B" wr0, wr0, wr4           \n\t"
+        WAVG2B" wr1, wr1, wr5           \n\t"
+        "wstrd wr0, [%[block]]          \n\t"
+        WAVG2B" wr2, wr2, wr6           \n\t"
+        "wstrd wr1, [%[block], #8]      \n\t"
+        WAVG2B" wr3, wr3, wr7           \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "wstrd wr2, [r5]                \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "wstrd wr3, [r5, #8]            \n\t"
+        "add r5, r5, %[line_size]       \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        : "r4", "r5", "r12", "memory");
+}
+
+void DEF(avg, pixels8_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r12, r12, #1               \n\t"
+        "add r4, %[pixels], %[line_size]\n\t"
+        "tmcr wcgr2, r12                \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+        "pld [r5]                       \n\t"
+        "pld [r5, #32]                  \n\t"
+
+        "1:                             \n\t"
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr13, [r4]               \n\t"
+        "pld [%[pixels]]                \n\t"
+        "wldrd wr14, [r4, #8]           \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "add r4, r4, %[line_size]       \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "pld [r4]                       \n\t"
+        "pld [r4, #32]                  \n\t"
+        "walignr1 wr2, wr13, wr14       \n\t"
+        "wmoveq wr4, wr11               \n\t"
+        "wmoveq wr6, wr14               \n\t"
+        "walignr2ne wr4, wr10, wr11     \n\t"
+        "wldrd wr10, [%[block]]         \n\t"
+        "walignr2ne wr6, wr13, wr14     \n\t"
+        "wldrd wr12, [r5]               \n\t"
+        WAVG2B" wr0, wr0, wr4           \n\t"
+        WAVG2B" wr2, wr2, wr6           \n\t"
+        WAVG2B" wr0, wr0, wr10          \n\t"
+        WAVG2B" wr2, wr2, wr12          \n\t"
+        "wstrd wr0, [%[block]]          \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "wstrd wr2, [r5]                \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "add r5, r5, %[line_size]       \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "pld [r5]                       \n\t"
+        "pld [r5, #32]                  \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        : "r4", "r5", "r12", "memory");
+}
+
+void DEF(avg, pixels16_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r12, r12, #1               \n\t"
+        "add r4, %[pixels], %[line_size]\n\t"
+        "tmcr wcgr2, r12                \n\t"
+        "add r5, %[block], %[line_size] \n\t"
+        "mov %[line_size], %[line_size], lsl #1 \n\t"
+        "pld [r5]                       \n\t"
+        "pld [r5, #32]                  \n\t"
+
+        "1:                             \n\t"
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "wldrd wr13, [r4]               \n\t"
+        "pld [%[pixels]]                \n\t"
+        "wldrd wr14, [r4, #8]           \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "wldrd wr15, [r4, #16]          \n\t"
+        "add r4, r4, %[line_size]       \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "pld [r4]                       \n\t"
+        "pld [r4, #32]                  \n\t"
+        "walignr1 wr1, wr11, wr12       \n\t"
+        "walignr1 wr2, wr13, wr14       \n\t"
+        "walignr1 wr3, wr14, wr15       \n\t"
+        "wmoveq wr4, wr11               \n\t"
+        "wmoveq wr5, wr12               \n\t"
+        "wmoveq wr6, wr14               \n\t"
+        "wmoveq wr7, wr15               \n\t"
+        "walignr2ne wr4, wr10, wr11     \n\t"
+        "walignr2ne wr5, wr11, wr12     \n\t"
+        "walignr2ne wr6, wr13, wr14     \n\t"
+        "walignr2ne wr7, wr14, wr15     \n\t"
+        "wldrd wr10, [%[block]]         \n\t"
+        WAVG2B" wr0, wr0, wr4           \n\t"
+        "wldrd wr11, [%[block], #8]     \n\t"
+        WAVG2B" wr1, wr1, wr5           \n\t"
+        "wldrd wr12, [r5]               \n\t"
+        WAVG2B" wr2, wr2, wr6           \n\t"
+        "wldrd wr13, [r5, #8]           \n\t"
+        WAVG2B" wr3, wr3, wr7           \n\t"
+        WAVG2B" wr0, wr0, wr10          \n\t"
+        WAVG2B" wr1, wr1, wr11          \n\t"
+        WAVG2B" wr2, wr2, wr12          \n\t"
+        WAVG2B" wr3, wr3, wr13          \n\t"
+        "wstrd wr0, [%[block]]          \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "wstrd wr1, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "wstrd wr2, [r5]                \n\t"
+        "pld [%[block]]                 \n\t"
+        "wstrd wr3, [r5, #8]            \n\t"
+        "add r5, r5, %[line_size]       \n\t"
+        "pld [%[block], #32]            \n\t"
+        "pld [r5]                       \n\t"
+        "pld [r5, #32]                  \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        :"r4", "r5", "r12", "memory");
+}
+
+void DEF(avg, pixels8_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    __asm__ __volatile__(
+        "pld            [%[pixels]]                             \n\t"
+        "pld            [%[pixels], #32]                        \n\t"
+        "and            r12, %[pixels], #7                      \n\t"
+        "tmcr           wcgr1, r12                              \n\t"
+        "bic            %[pixels], %[pixels], #7                \n\t"
+
+        "wldrd          wr10, [%[pixels]]                       \n\t"
+        "wldrd          wr11, [%[pixels], #8]                   \n\t"
+        "pld            [%[block]]                              \n\t"
+        "add            %[pixels], %[pixels], %[line_size]      \n\t"
+        "walignr1       wr0, wr10, wr11                         \n\t"
+        "pld            [%[pixels]]                             \n\t"
+        "pld            [%[pixels], #32]                        \n\t"
+
+      "1:                                                       \n\t"
+        "wldrd          wr10, [%[pixels]]                       \n\t"
+        "wldrd          wr11, [%[pixels], #8]                   \n\t"
+        "add            %[pixels], %[pixels], %[line_size]      \n\t"
+        "pld            [%[pixels]]                             \n\t"
+        "pld            [%[pixels], #32]                        \n\t"
+        "walignr1       wr4, wr10, wr11                         \n\t"
+        "wldrd          wr10, [%[block]]                        \n\t"
+         WAVG2B"        wr8, wr0, wr4                           \n\t"
+         WAVG2B"        wr8, wr8, wr10                          \n\t"
+        "wstrd          wr8, [%[block]]                         \n\t"
+        "add            %[block], %[block], %[line_size]        \n\t"
+
+        "wldrd          wr10, [%[pixels]]                       \n\t"
+        "wldrd          wr11, [%[pixels], #8]                   \n\t"
+        "pld            [%[block]]                              \n\t"
+        "add            %[pixels], %[pixels], %[line_size]      \n\t"
+        "pld            [%[pixels]]                             \n\t"
+        "pld            [%[pixels], #32]                        \n\t"
+        "walignr1       wr0, wr10, wr11                         \n\t"
+        "wldrd          wr10, [%[block]]                        \n\t"
+         WAVG2B"        wr8, wr0, wr4                           \n\t"
+         WAVG2B"        wr8, wr8, wr10                          \n\t"
+        "wstrd          wr8, [%[block]]                         \n\t"
+        "add            %[block], %[block], %[line_size]        \n\t"
+
+        "subs           %[h], %[h], #2                          \n\t"
+        "pld            [%[block]]                              \n\t"
+        "bne            1b                                      \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        : "cc", "memory", "r12");
+}
+
+void DEF(put, pixels16_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "walignr1 wr1, wr11, wr12       \n\t"
+
+        "1:                             \n\t"
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr4, wr10, wr11       \n\t"
+        "walignr1 wr5, wr11, wr12       \n\t"
+        WAVG2B" wr8, wr0, wr4           \n\t"
+        WAVG2B" wr9, wr1, wr5           \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "walignr1 wr1, wr11, wr12       \n\t"
+        WAVG2B" wr8, wr0, wr4           \n\t"
+        WAVG2B" wr9, wr1, wr5           \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        "subs %[h], %[h], #2            \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        : "r4", "r5", "r12", "memory");
+}
+
+void DEF(avg, pixels16_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    int stride = line_size;
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "and r12, %[pixels], #7         \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "pld [%[block]]                 \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "walignr1 wr1, wr11, wr12       \n\t"
+
+        "1:                             \n\t"
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr4, wr10, wr11       \n\t"
+        "walignr1 wr5, wr11, wr12       \n\t"
+        "wldrd wr10, [%[block]]         \n\t"
+        "wldrd wr11, [%[block], #8]     \n\t"
+        WAVG2B" wr8, wr0, wr4           \n\t"
+        WAVG2B" wr9, wr1, wr5           \n\t"
+        WAVG2B" wr8, wr8, wr10          \n\t"
+        WAVG2B" wr9, wr9, wr11          \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        "wldrd wr10, [%[pixels]]        \n\t"
+        "wldrd wr11, [%[pixels], #8]    \n\t"
+        "pld [%[block]]                 \n\t"
+        "wldrd wr12, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr0, wr10, wr11       \n\t"
+        "walignr1 wr1, wr11, wr12       \n\t"
+        "wldrd wr10, [%[block]]         \n\t"
+        "wldrd wr11, [%[block], #8]     \n\t"
+        WAVG2B" wr8, wr0, wr4           \n\t"
+        WAVG2B" wr9, wr1, wr5           \n\t"
+        WAVG2B" wr8, wr8, wr10          \n\t"
+        WAVG2B" wr9, wr9, wr11          \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        "subs %[h], %[h], #2            \n\t"
+        "pld [%[block]]                 \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
+        :
+        : "r4", "r5", "r12", "memory");
+}
+
+void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "mov r12, #2                    \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "tmcr wcgr0, r12                \n\t" /* for shift value */
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "add r12, r12, #1               \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "tmcr wcgr2, r12                \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "cmp r12, #8                    \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+
+        "1:                             \n\t"
+        // [wr0 wr1 wr2 wr3]
+        // [wr4 wr5 wr6 wr7] <= *
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr6, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "wunpckelub wr4, wr6            \n\t"
+        "wunpckehub wr5, wr6            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "waddhus wr4, wr4, wr8          \n\t"
+        "waddhus wr5, wr5, wr9          \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
+        : [line_size]"r"(line_size)
+        : "r12", "memory");
+}
+
+void DEF(put, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[pixels]]                \n\t"
+        "mov r12, #2                    \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "tmcr wcgr0, r12                \n\t" /* for shift value */
+        /* alignment */
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r12, r12, #1               \n\t"
+        "tmcr wcgr2, r12                \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "wldrd wr14, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr3, wr13, wr14       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "wmoveq wr11, wr14              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "walignr2ne wr11, wr13, wr14    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr2, wr3            \n\t"
+        "wunpckehub wr3, wr3            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "wunpckelub wr10, wr11          \n\t"
+        "wunpckehub wr11, wr11          \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+        "waddhus wr2, wr2, wr10         \n\t"
+        "waddhus wr3, wr3, wr11         \n\t"
+
+        "1:                             \n\t"
+        // [wr0 wr1 wr2 wr3]
+        // [wr4 wr5 wr6 wr7] <= *
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "wldrd wr14, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr6, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr7, wr13, wr14       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "wmoveq wr11, wr14              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "walignr2ne wr11, wr13, wr14    \n\t"
+        "wunpckelub wr4, wr6            \n\t"
+        "wunpckehub wr5, wr6            \n\t"
+        "wunpckelub wr6, wr7            \n\t"
+        "wunpckehub wr7, wr7            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "wunpckelub wr10, wr11          \n\t"
+        "wunpckehub wr11, wr11          \n\t"
+        "waddhus wr4, wr4, wr8          \n\t"
+        "waddhus wr5, wr5, wr9          \n\t"
+        "waddhus wr6, wr6, wr10         \n\t"
+        "waddhus wr7, wr7, wr11         \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr10, wr2, wr6         \n\t"
+        "waddhus wr11, wr3, wr7         \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "waddhus wr10, wr10, wr15       \n\t"
+        "waddhus wr11, wr11, wr15       \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wsrlhg wr10, wr10, wcgr0       \n\t"
+        "wsrlhg wr11, wr11, wcgr0       \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "wpackhus wr9, wr10, wr11       \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "wldrd wr14, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr3, wr13, wr14       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "wmoveq wr11, wr14              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "walignr2ne wr11, wr13, wr14    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr2, wr3            \n\t"
+        "wunpckehub wr3, wr3            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "wunpckelub wr10, wr11          \n\t"
+        "wunpckehub wr11, wr11          \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+        "waddhus wr2, wr2, wr10         \n\t"
+        "waddhus wr3, wr3, wr11         \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr10, wr2, wr6         \n\t"
+        "waddhus wr11, wr3, wr7         \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "waddhus wr10, wr10, wr15       \n\t"
+        "waddhus wr11, wr11, wr15       \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wsrlhg wr10, wr10, wcgr0       \n\t"
+        "wsrlhg wr11, wr11, wcgr0       \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "wpackhus wr9, wr10, wr11       \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        "subs %[h], %[h], #2            \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
+        : [line_size]"r"(line_size)
+        : "r12", "memory");
+}
+
+void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "pld [%[pixels]]                \n\t"
+        "mov r12, #2                    \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "tmcr wcgr0, r12                \n\t" /* for shift value */
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7   \n\t"
+        "tmcr wcgr1, r12                \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "add r12, r12, #1               \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "tmcr wcgr2, r12                \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "cmp r12, #8                    \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+
+        "1:                             \n\t"
+        // [wr0 wr1 wr2 wr3]
+        // [wr4 wr5 wr6 wr7] <= *
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr6, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "wunpckelub wr4, wr6            \n\t"
+        "wunpckehub wr5, wr6            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "waddhus wr4, wr4, wr8          \n\t"
+        "waddhus wr5, wr5, wr9          \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "wldrd wr12, [%[block]]         \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        WAVG2B" wr8, wr8, wr12          \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "wldrd wr12, [%[block]]         \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        WAVG2B" wr8, wr8, wr12          \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
+        : [line_size]"r"(line_size)
+        : "r12", "memory");
+}
+
+void DEF(avg, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
+{
+    // [wr0 wr1 wr2 wr3] for previous line
+    // [wr4 wr5 wr6 wr7] for current line
+    SET_RND(wr15); // =2 for rnd  and  =1 for no_rnd version
+    __asm__ __volatile__(
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "pld [%[pixels]]                \n\t"
+        "mov r12, #2                    \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "tmcr wcgr0, r12                \n\t" /* for shift value */
+        /* alignment */
+        "and r12, %[pixels], #7         \n\t"
+        "bic %[pixels], %[pixels], #7           \n\t"
+        "tmcr wcgr1, r12                \n\t"
+        "add r12, r12, #1               \n\t"
+        "tmcr wcgr2, r12                \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "wldrd wr14, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "pld [%[pixels]]                \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr3, wr13, wr14       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "wmoveq wr11, wr14              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "walignr2ne wr11, wr13, wr14    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr2, wr3            \n\t"
+        "wunpckehub wr3, wr3            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "wunpckelub wr10, wr11          \n\t"
+        "wunpckehub wr11, wr11          \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+        "waddhus wr2, wr2, wr10         \n\t"
+        "waddhus wr3, wr3, wr11         \n\t"
+
+        "1:                             \n\t"
+        // [wr0 wr1 wr2 wr3]
+        // [wr4 wr5 wr6 wr7] <= *
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "cmp r12, #8                    \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "wldrd wr14, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr6, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr7, wr13, wr14       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "wmoveq wr11, wr14              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "walignr2ne wr11, wr13, wr14    \n\t"
+        "wunpckelub wr4, wr6            \n\t"
+        "wunpckehub wr5, wr6            \n\t"
+        "wunpckelub wr6, wr7            \n\t"
+        "wunpckehub wr7, wr7            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "wunpckelub wr10, wr11          \n\t"
+        "wunpckehub wr11, wr11          \n\t"
+        "waddhus wr4, wr4, wr8          \n\t"
+        "waddhus wr5, wr5, wr9          \n\t"
+        "waddhus wr6, wr6, wr10         \n\t"
+        "waddhus wr7, wr7, wr11         \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr10, wr2, wr6         \n\t"
+        "waddhus wr11, wr3, wr7         \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "waddhus wr10, wr10, wr15       \n\t"
+        "waddhus wr11, wr11, wr15       \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wldrd wr12, [%[block]]         \n\t"
+        "wldrd wr13, [%[block], #8]     \n\t"
+        "wsrlhg wr10, wr10, wcgr0       \n\t"
+        "wsrlhg wr11, wr11, wcgr0       \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "wpackhus wr9, wr10, wr11       \n\t"
+        WAVG2B" wr8, wr8, wr12          \n\t"
+        WAVG2B" wr9, wr9, wr13          \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+
+        // [wr0 wr1 wr2 wr3] <= *
+        // [wr4 wr5 wr6 wr7]
+        "wldrd wr12, [%[pixels]]        \n\t"
+        "pld [%[block]]                 \n\t"
+        "wldrd wr13, [%[pixels], #8]    \n\t"
+        "pld [%[block], #32]            \n\t"
+        "wldrd wr14, [%[pixels], #16]   \n\t"
+        "add %[pixels], %[pixels], %[line_size] \n\t"
+        "walignr1 wr2, wr12, wr13       \n\t"
+        "pld [%[pixels]]                \n\t"
+        "pld [%[pixels], #32]           \n\t"
+        "walignr1 wr3, wr13, wr14       \n\t"
+        "wmoveq wr10, wr13              \n\t"
+        "wmoveq wr11, wr14              \n\t"
+        "walignr2ne wr10, wr12, wr13    \n\t"
+        "walignr2ne wr11, wr13, wr14    \n\t"
+        "wunpckelub wr0, wr2            \n\t"
+        "wunpckehub wr1, wr2            \n\t"
+        "wunpckelub wr2, wr3            \n\t"
+        "wunpckehub wr3, wr3            \n\t"
+        "wunpckelub wr8, wr10           \n\t"
+        "wunpckehub wr9, wr10           \n\t"
+        "wunpckelub wr10, wr11          \n\t"
+        "wunpckehub wr11, wr11          \n\t"
+        "waddhus wr0, wr0, wr8          \n\t"
+        "waddhus wr1, wr1, wr9          \n\t"
+        "waddhus wr2, wr2, wr10         \n\t"
+        "waddhus wr3, wr3, wr11         \n\t"
+        "waddhus wr8, wr0, wr4          \n\t"
+        "waddhus wr9, wr1, wr5          \n\t"
+        "waddhus wr10, wr2, wr6         \n\t"
+        "waddhus wr11, wr3, wr7         \n\t"
+        "waddhus wr8, wr8, wr15         \n\t"
+        "waddhus wr9, wr9, wr15         \n\t"
+        "waddhus wr10, wr10, wr15       \n\t"
+        "waddhus wr11, wr11, wr15       \n\t"
+        "wsrlhg wr8, wr8, wcgr0         \n\t"
+        "wsrlhg wr9, wr9, wcgr0         \n\t"
+        "wldrd wr12, [%[block]]         \n\t"
+        "wldrd wr13, [%[block], #8]     \n\t"
+        "wsrlhg wr10, wr10, wcgr0       \n\t"
+        "wsrlhg wr11, wr11, wcgr0       \n\t"
+        "wpackhus wr8, wr8, wr9         \n\t"
+        "wpackhus wr9, wr10, wr11       \n\t"
+        WAVG2B" wr8, wr8, wr12          \n\t"
+        WAVG2B" wr9, wr9, wr13          \n\t"
+        "wstrd wr8, [%[block]]          \n\t"
+        "wstrd wr9, [%[block], #8]      \n\t"
+        "add %[block], %[block], %[line_size]   \n\t"
+        "subs %[h], %[h], #2            \n\t"
+        "pld [%[block]]                 \n\t"
+        "pld [%[block], #32]            \n\t"
+        "bne 1b                         \n\t"
+        : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
+        : [line_size]"r"(line_size)
+        : "r12", "memory");
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/jrevdct_arm.S b/contrib/ffmpeg/libavcodec/armv4l/jrevdct_arm.S
new file mode 100644
index 000000000..294ea4750
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/jrevdct_arm.S
@@ -0,0 +1,386 @@
+/*
+   C-like prototype :
+        void j_rev_dct_ARM(DCTBLOCK data)
+
+   With DCTBLOCK being a pointer to an array of 64 'signed shorts'
+
+   Copyright (c) 2001 Lionel Ulmer (lionel.ulmer@free.fr / bbrox@bbrox.org)
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+#define FIX_0_298631336 2446
+#define FIX_0_541196100 4433
+#define FIX_0_765366865 6270
+#define FIX_1_175875602 9633
+#define FIX_1_501321110 12299
+#define FIX_2_053119869 16819
+#define FIX_3_072711026 25172
+#define FIX_M_0_390180644 -3196
+#define FIX_M_0_899976223 -7373
+#define FIX_M_1_847759065 -15137
+#define FIX_M_1_961570560 -16069
+#define FIX_M_2_562915447 -20995
+#define FIX_0xFFFF 0xFFFF
+
+#define FIX_0_298631336_ID      0
+#define FIX_0_541196100_ID      4
+#define FIX_0_765366865_ID      8
+#define FIX_1_175875602_ID     12
+#define FIX_1_501321110_ID     16
+#define FIX_2_053119869_ID     20
+#define FIX_3_072711026_ID     24
+#define FIX_M_0_390180644_ID   28
+#define FIX_M_0_899976223_ID   32
+#define FIX_M_1_847759065_ID   36
+#define FIX_M_1_961570560_ID   40
+#define FIX_M_2_562915447_ID   44
+#define FIX_0xFFFF_ID          48
+        .text
+        .align
+
+        .global j_rev_dct_ARM
+j_rev_dct_ARM:
+        stmdb   sp!, { r4 - r12, lr }   @ all callee saved regs
+
+        sub sp, sp, #4                  @ reserve some space on the stack
+        str r0, [ sp ]                  @ save the DCT pointer to the stack
+
+        mov lr, r0                      @ lr = pointer to the current row
+        mov r12, #8                     @ r12 = row-counter
+        add r11, pc, #(const_array-.-8) @ r11 = base pointer to the constants array
+row_loop:
+        ldrsh r0, [lr, # 0]             @ r0 = 'd0'
+        ldrsh r1, [lr, # 8]             @ r1 = 'd1'
+
+        @ Optimization for row that have all items except the first set to 0
+        @ (this works as the DCTELEMS are always 4-byte aligned)
+        ldr r5, [lr, # 0]
+        ldr r2, [lr, # 4]
+        ldr r3, [lr, # 8]
+        ldr r4, [lr, #12]
+        orr r3, r3, r4
+        orr r3, r3, r2
+        orrs r5, r3, r5
+        beq end_of_row_loop             @ nothing to be done as ALL of them are '0'
+        orrs r2, r3, r1
+        beq empty_row
+
+        ldrsh r2, [lr, # 2]             @ r2 = 'd2'
+        ldrsh r4, [lr, # 4]             @ r4 = 'd4'
+        ldrsh r6, [lr, # 6]             @ r6 = 'd6'
+
+        ldr r3, [r11, #FIX_0_541196100_ID]
+        add r7, r2, r6
+        ldr r5, [r11, #FIX_M_1_847759065_ID]
+        mul r7, r3, r7                      @ r7 = z1
+        ldr r3, [r11, #FIX_0_765366865_ID]
+        mla r6, r5, r6, r7                  @ r6 = tmp2
+        add r5, r0, r4                      @ r5 = tmp0
+        mla r2, r3, r2, r7                  @ r2 = tmp3
+        sub r3, r0, r4                      @ r3 = tmp1
+
+        add r0, r2, r5, lsl #13             @ r0 = tmp10
+        rsb r2, r2, r5, lsl #13             @ r2 = tmp13
+        add r4, r6, r3, lsl #13             @ r4 = tmp11
+        rsb r3, r6, r3, lsl #13             @ r3 = tmp12
+
+        stmdb   sp!, { r0, r2, r3, r4 } @ save on the stack tmp10, tmp13, tmp12, tmp11
+
+        ldrsh r3, [lr, #10]             @ r3 = 'd3'
+        ldrsh r5, [lr, #12]             @ r5 = 'd5'
+        ldrsh r7, [lr, #14]             @ r7 = 'd7'
+
+        add r0, r3, r5                        @ r0 = 'z2'
+        add r2, r1, r7                  @ r2 = 'z1'
+        add r4, r3, r7                  @ r4 = 'z3'
+        add r6, r1, r5                  @ r6 = 'z4'
+        ldr r9, [r11, #FIX_1_175875602_ID]
+        add r8, r4, r6                  @ r8 = z3 + z4
+        ldr r10, [r11, #FIX_M_0_899976223_ID]
+        mul r8, r9, r8                  @ r8 = 'z5'
+        ldr r9, [r11, #FIX_M_2_562915447_ID]
+        mul r2, r10, r2                 @ r2 = 'z1'
+        ldr r10, [r11, #FIX_M_1_961570560_ID]
+        mul r0, r9, r0                  @ r0 = 'z2'
+        ldr r9, [r11, #FIX_M_0_390180644_ID]
+        mla r4, r10, r4, r8             @ r4 = 'z3'
+        ldr r10, [r11, #FIX_0_298631336_ID]
+        mla r6, r9, r6, r8              @ r6 = 'z4'
+        ldr r9, [r11, #FIX_2_053119869_ID]
+        mla r7, r10, r7, r2             @ r7 = tmp0 + z1
+        ldr r10, [r11, #FIX_3_072711026_ID]
+        mla r5, r9, r5, r0              @ r5 = tmp1 + z2
+        ldr r9, [r11, #FIX_1_501321110_ID]
+        mla r3, r10, r3, r0             @ r3 = tmp2 + z2
+        add r7, r7, r4                  @ r7 = tmp0
+        mla r1, r9, r1, r2              @ r1 = tmp3 + z1
+        add r5,        r5, r6                  @ r5 = tmp1
+        add r3, r3, r4                  @ r3 = tmp2
+        add r1, r1, r6                  @ r1 = tmp3
+
+        ldmia sp!, { r0, r2, r4, r6 } @ r0 = tmp10 / r2 = tmp13 / r4 = tmp12 / r6 = tmp11
+                                      @ r1 = tmp3  / r3 = tmp2  / r5 = tmp1  / r7 = tmp0
+
+        @ Compute DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS)
+        add r8, r0, r1
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, # 0]
+
+        @ Compute DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS)
+        sub r8, r0, r1
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, #14]
+
+        @ Compute DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS)
+        add r8, r6, r3
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, # 2]
+
+        @ Compute DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS)
+        sub r8, r6, r3
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, #12]
+
+        @ Compute DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS)
+        add r8, r4, r5
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, # 4]
+
+        @ Compute DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS)
+        sub r8, r4, r5
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, #10]
+
+        @ Compute DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS)
+        add r8, r2, r7
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, # 6]
+
+        @ Compute DESCALE(tmp13 - tmp0, CONST_BITS-PASS1_BITS)
+        sub r8, r2, r7
+        add r8, r8, #(1<<10)
+        mov r8, r8, asr #11
+        strh r8, [lr, # 8]
+
+        @ End of row loop
+        add lr, lr, #16
+        subs r12, r12, #1
+        bne row_loop
+        beq start_column_loop
+
+empty_row:
+        ldr r1, [r11, #FIX_0xFFFF_ID]
+        mov r0, r0, lsl #2
+        and r0, r0, r1
+        add r0, r0, r0, lsl #16
+        str r0, [lr, # 0]
+        str r0, [lr, # 4]
+        str r0, [lr, # 8]
+        str r0, [lr, #12]
+
+end_of_row_loop:
+        @ End of loop
+        add lr, lr, #16
+        subs r12, r12, #1
+        bne row_loop
+
+start_column_loop:
+        @ Start of column loop
+        ldr lr, [ sp ]
+        mov r12, #8
+column_loop:
+        ldrsh r0, [lr, #( 0*8)]             @ r0 = 'd0'
+        ldrsh r2, [lr, #( 4*8)]             @ r2 = 'd2'
+        ldrsh r4, [lr, #( 8*8)]             @ r4 = 'd4'
+        ldrsh r6, [lr, #(12*8)]             @ r6 = 'd6'
+
+        ldr r3, [r11, #FIX_0_541196100_ID]
+        add r1, r2, r6
+        ldr r5, [r11, #FIX_M_1_847759065_ID]
+        mul r1, r3, r1                      @ r1 = z1
+        ldr r3, [r11, #FIX_0_765366865_ID]
+        mla r6, r5, r6, r1                  @ r6 = tmp2
+        add r5, r0, r4                      @ r5 = tmp0
+        mla r2, r3, r2, r1                  @ r2 = tmp3
+        sub r3, r0, r4                      @ r3 = tmp1
+
+        add r0, r2, r5, lsl #13             @ r0 = tmp10
+        rsb r2, r2, r5, lsl #13             @ r2 = tmp13
+        add r4, r6, r3, lsl #13             @ r4 = tmp11
+        rsb r6, r6, r3, lsl #13             @ r6 = tmp12
+
+        ldrsh r1, [lr, #( 2*8)]             @ r1 = 'd1'
+        ldrsh r3, [lr, #( 6*8)]             @ r3 = 'd3'
+        ldrsh r5, [lr, #(10*8)]             @ r5 = 'd5'
+        ldrsh r7, [lr, #(14*8)]             @ r7 = 'd7'
+
+        @ Check for empty odd column (happens about 20 to 25 % of the time according to my stats)
+        orr r9, r1, r3
+        orr r10, r5, r7
+        orrs r10, r9, r10
+        beq empty_odd_column
+
+        stmdb   sp!, { r0, r2, r4, r6 } @ save on the stack tmp10, tmp13, tmp12, tmp11
+
+        add r0, r3, r5                  @ r0 = 'z2'
+        add r2, r1, r7                  @ r2 = 'z1'
+        add r4, r3, r7                  @ r4 = 'z3'
+        add r6, r1, r5                  @ r6 = 'z4'
+        ldr r9, [r11, #FIX_1_175875602_ID]
+        add r8, r4, r6
+        ldr r10, [r11, #FIX_M_0_899976223_ID]
+        mul r8, r9, r8                  @ r8 = 'z5'
+        ldr r9, [r11, #FIX_M_2_562915447_ID]
+        mul r2, r10, r2                 @ r2 = 'z1'
+        ldr r10, [r11, #FIX_M_1_961570560_ID]
+        mul r0, r9, r0                  @ r0 = 'z2'
+        ldr r9, [r11, #FIX_M_0_390180644_ID]
+        mla r4, r10, r4, r8             @ r4 = 'z3'
+        ldr r10, [r11, #FIX_0_298631336_ID]
+        mla r6, r9, r6, r8              @ r6 = 'z4'
+        ldr r9, [r11, #FIX_2_053119869_ID]
+        mla r7, r10, r7, r2             @ r7 = tmp0 + z1
+        ldr r10, [r11, #FIX_3_072711026_ID]
+        mla r5, r9, r5, r0              @ r5 = tmp1 + z2
+        ldr r9, [r11, #FIX_1_501321110_ID]
+        mla r3, r10, r3, r0             @ r3 = tmp2 + z2
+        add r7, r7, r4                  @ r7 = tmp0
+        mla r1, r9, r1, r2              @ r1 = tmp3 + z1
+        add r5,        r5, r6                  @ r5 = tmp1
+        add r3, r3, r4                  @ r3 = tmp2
+        add r1, r1, r6                  @ r1 = tmp3
+
+        ldmia sp!, { r0, r2, r4, r6 } @ r0 = tmp10 / r2 = tmp13 / r4 = tmp11 / r6 = tmp12
+                                      @ r1 = tmp3  / r3 = tmp2  / r5 = tmp1  / r7 = tmp0
+
+        @ Compute DESCALE(tmp10 + tmp3, CONST_BITS+PASS1_BITS+3)
+        add r8, r0, r1
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #( 0*8)]
+
+        @ Compute DESCALE(tmp10 - tmp3, CONST_BITS+PASS1_BITS+3)
+        sub r8, r0, r1
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #(14*8)]
+
+        @ Compute DESCALE(tmp11 + tmp2, CONST_BITS+PASS1_BITS+3)
+        add r8, r4, r3
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #( 2*8)]
+
+        @ Compute DESCALE(tmp11 - tmp2, CONST_BITS+PASS1_BITS+3)
+        sub r8, r4, r3
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #(12*8)]
+
+        @ Compute DESCALE(tmp12 + tmp1, CONST_BITS+PASS1_BITS+3)
+        add r8, r6, r5
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #( 4*8)]
+
+        @ Compute DESCALE(tmp12 - tmp1, CONST_BITS+PASS1_BITS+3)
+        sub r8, r6, r5
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #(10*8)]
+
+        @ Compute DESCALE(tmp13 + tmp0, CONST_BITS+PASS1_BITS+3)
+        add r8, r2, r7
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #( 6*8)]
+
+        @ Compute DESCALE(tmp13 - tmp0, CONST_BITS+PASS1_BITS+3)
+        sub r8, r2, r7
+        add r8, r8, #(1<<17)
+        mov r8, r8, asr #18
+        strh r8, [lr, #( 8*8)]
+
+        @ End of row loop
+        add lr, lr, #2
+        subs r12, r12, #1
+        bne column_loop
+        beq the_end
+
+empty_odd_column:
+        @ Compute DESCALE(tmp10 + tmp3, CONST_BITS+PASS1_BITS+3)
+        @ Compute DESCALE(tmp10 - tmp3, CONST_BITS+PASS1_BITS+3)
+        add r0, r0, #(1<<17)
+        mov r0, r0, asr #18
+        strh r0, [lr, #( 0*8)]
+        strh r0, [lr, #(14*8)]
+
+        @ Compute DESCALE(tmp11 + tmp2, CONST_BITS+PASS1_BITS+3)
+        @ Compute DESCALE(tmp11 - tmp2, CONST_BITS+PASS1_BITS+3)
+        add r4, r4, #(1<<17)
+        mov r4, r4, asr #18
+        strh r4, [lr, #( 2*8)]
+        strh r4, [lr, #(12*8)]
+
+        @ Compute DESCALE(tmp12 + tmp1, CONST_BITS+PASS1_BITS+3)
+        @ Compute DESCALE(tmp12 - tmp1, CONST_BITS+PASS1_BITS+3)
+        add r6, r6, #(1<<17)
+        mov r6, r6, asr #18
+        strh r6, [lr, #( 4*8)]
+        strh r6, [lr, #(10*8)]
+
+        @ Compute DESCALE(tmp13 + tmp0, CONST_BITS+PASS1_BITS+3)
+        @ Compute DESCALE(tmp13 - tmp0, CONST_BITS+PASS1_BITS+3)
+        add r2, r2, #(1<<17)
+        mov r2, r2, asr #18
+        strh r2, [lr, #( 6*8)]
+        strh r2, [lr, #( 8*8)]
+
+        @ End of row loop
+        add lr, lr, #2
+        subs r12, r12, #1
+        bne column_loop
+
+the_end:
+        @ The end....
+        add sp, sp, #4
+        ldmia   sp!, { r4 - r12, pc }   @ restore callee saved regs and return
+
+const_array:
+        .align
+        .word FIX_0_298631336
+        .word FIX_0_541196100
+        .word FIX_0_765366865
+        .word FIX_1_175875602
+        .word FIX_1_501321110
+        .word FIX_2_053119869
+        .word FIX_3_072711026
+        .word FIX_M_0_390180644
+        .word FIX_M_0_899976223
+        .word FIX_M_1_847759065
+        .word FIX_M_1_961570560
+        .word FIX_M_2_562915447
+        .word FIX_0xFFFF
diff --git a/contrib/ffmpeg/libavcodec/armv4l/mathops.h b/contrib/ffmpeg/libavcodec/armv4l/mathops.h
new file mode 100644
index 000000000..7ddd0ec6e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/mathops.h
@@ -0,0 +1,49 @@
+/*
+ * simple math operations
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifdef FRAC_BITS
+#   define MULL(a, b) \
+        ({  int lo, hi;\
+         asm("smull %0, %1, %2, %3     \n\t"\
+             "mov   %0, %0,     lsr %4\n\t"\
+             "add   %1, %0, %1, lsl %5\n\t"\
+             : "=&r"(lo), "=&r"(hi)\
+             : "r"(b), "r"(a), "i"(FRAC_BITS), "i"(32-FRAC_BITS));\
+         hi; })
+#endif
+
+#define MULH(a, b) \
+    ({ int lo, hi;\
+     asm ("smull %0, %1, %2, %3" : "=&r"(lo), "=&r"(hi) : "r"(b), "r"(a));\
+     hi; })
+
+#if defined(HAVE_ARMV5TE)
+
+/* signed 16x16 -> 32 multiply add accumulate */
+#   define MAC16(rt, ra, rb) \
+        asm ("smlabb %0, %2, %3, %0" : "=r" (rt) : "0" (rt), "r" (ra), "r" (rb));
+/* signed 16x16 -> 32 multiply */
+#   define MUL16(ra, rb)                                                \
+        ({ int __rt;                                                    \
+         asm ("smulbb %0, %1, %2" : "=r" (__rt) : "r" (ra), "r" (rb));  \
+         __rt; })
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_arm.c b/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_arm.c
new file mode 100644
index 000000000..22d40d8bc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_arm.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2002 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+#include "../avcodec.h"
+
+extern void MPV_common_init_iwmmxt(MpegEncContext *s);
+extern void MPV_common_init_armv5te(MpegEncContext *s);
+
+void MPV_common_init_armv4l(MpegEncContext *s)
+{
+    /* IWMMXT support is a superset of armv5te, so
+     * allow optimised functions for armv5te unless
+     * a better iwmmxt function exists
+     */
+#ifdef HAVE_ARMV5TE
+    MPV_common_init_armv5te(s);
+#endif
+#ifdef HAVE_IWMMXT
+    MPV_common_init_iwmmxt(s);
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c b/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c
new file mode 100644
index 000000000..5e83c8a43
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c
@@ -0,0 +1,213 @@
+/*
+ * Optimization of some functions from mpegvideo.c for armv5te
+ * Copyright (c) 2007 Siarhei Siamashka <ssvb@users.sourceforge.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * Some useful links for those who may be interested in optimizing code for ARM.
+ * ARM Architecture Reference Manual: http://www.arm.com/community/academy/resources.html
+ * Instructions timings and optimization guide for ARM9E: http://www.arm.com/pdfs/DDI0222B_9EJS_r1p2.pdf
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+#include "../avcodec.h"
+
+
+#ifdef ENABLE_ARM_TESTS
+/**
+ * h263 dequantizer supplementary function, it is performance critical and needs to
+ * have optimized implementations for each architecture. Is also used as a reference
+ * implementation in regression tests
+ */
+static inline void dct_unquantize_h263_helper_c(DCTELEM *block, int qmul, int qadd, int count)
+{
+    int i, level;
+    for (i = 0; i < count; i++) {
+        level = block[i];
+        if (level) {
+            if (level < 0) {
+                level = level * qmul - qadd;
+            } else {
+                level = level * qmul + qadd;
+            }
+            block[i] = level;
+        }
+    }
+}
+#endif
+
+/* GCC 3.1 or higher is required to support symbolic names in assembly code */
+#if (__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))
+
+/**
+ * Special optimized version of dct_unquantize_h263_helper_c, it requires the block
+ * to be at least 8 bytes aligned, and may process more elements than requested.
+ * But it is guaranteed to never process more than 64 elements provided that
+ * xxcount argument is <= 64, so it is safe. This macro is optimized for a common
+ * distribution of values for nCoeffs (they are mostly multiple of 8 plus one or
+ * two extra elements). So this macro processes data as 8 elements per loop iteration
+ * and contains optional 2 elements processing in the end.
+ *
+ * Inner loop should take 6 cycles per element on arm926ej-s (Nokia 770)
+ */
+#define dct_unquantize_h263_special_helper_armv5te(xxblock, xxqmul, xxqadd, xxcount) \
+({ DCTELEM *xblock = xxblock; \
+   int xqmul = xxqmul, xqadd = xxqadd, xcount = xxcount, xtmp; \
+   int xdata1, xdata2; \
+__asm__ __volatile__( \
+        "subs %[count], %[count], #2       \n\t" \
+        "ble 2f                            \n\t" \
+        "ldrd r4, [%[block], #0]           \n\t" \
+        "1:                                \n\t" \
+        "ldrd r6, [%[block], #8]           \n\t" \
+\
+        "rsbs %[data1], %[zero], r4, asr #16 \n\t" \
+        "addgt %[data1], %[qadd], #0       \n\t" \
+        "rsblt %[data1], %[qadd], #0       \n\t" \
+        "smlatbne %[data1], r4, %[qmul], %[data1] \n\t" \
+\
+        "rsbs %[data2], %[zero], r5, asr #16 \n\t" \
+        "addgt %[data2], %[qadd], #0       \n\t" \
+        "rsblt %[data2], %[qadd], #0       \n\t" \
+        "smlatbne %[data2], r5, %[qmul], %[data2] \n\t" \
+\
+        "rsbs %[tmp], %[zero], r4, asl #16 \n\t" \
+        "addgt %[tmp], %[qadd], #0         \n\t" \
+        "rsblt %[tmp], %[qadd], #0         \n\t" \
+        "smlabbne r4, r4, %[qmul], %[tmp]  \n\t" \
+\
+        "rsbs %[tmp], %[zero], r5, asl #16 \n\t" \
+        "addgt %[tmp], %[qadd], #0         \n\t" \
+        "rsblt %[tmp], %[qadd], #0         \n\t" \
+        "smlabbne r5, r5, %[qmul], %[tmp]  \n\t" \
+\
+        "strh r4, [%[block]], #2           \n\t" \
+        "strh %[data1], [%[block]], #2     \n\t" \
+        "strh r5, [%[block]], #2           \n\t" \
+        "strh %[data2], [%[block]], #2     \n\t" \
+\
+        "rsbs %[data1], %[zero], r6, asr #16 \n\t" \
+        "addgt %[data1], %[qadd], #0        \n\t" \
+        "rsblt %[data1], %[qadd], #0        \n\t" \
+        "smlatbne %[data1], r6, %[qmul], %[data1] \n\t" \
+\
+        "rsbs %[data2], %[zero], r7, asr #16 \n\t" \
+        "addgt %[data2], %[qadd], #0        \n\t" \
+        "rsblt %[data2], %[qadd], #0        \n\t" \
+        "smlatbne %[data2], r7, %[qmul], %[data2] \n\t" \
+\
+        "rsbs %[tmp], %[zero], r6, asl #16  \n\t" \
+        "addgt %[tmp], %[qadd], #0          \n\t" \
+        "rsblt %[tmp], %[qadd], #0          \n\t" \
+        "smlabbne r6, r6, %[qmul], %[tmp]   \n\t" \
+\
+        "rsbs %[tmp], %[zero], r7, asl #16  \n\t" \
+        "addgt %[tmp], %[qadd], #0          \n\t" \
+        "rsblt %[tmp], %[qadd], #0          \n\t" \
+        "smlabbne r7, r7, %[qmul], %[tmp]   \n\t" \
+\
+        "strh r6, [%[block]], #2            \n\t" \
+        "strh %[data1], [%[block]], #2      \n\t" \
+        "strh r7, [%[block]], #2            \n\t" \
+        "strh %[data2], [%[block]], #2      \n\t" \
+\
+        "subs %[count], %[count], #8        \n\t" \
+        "ldrgtd r4, [%[block], #0]          \n\t" /* load data early to avoid load/use pipeline stall */ \
+        "bgt 1b                             \n\t" \
+\
+        "adds %[count], %[count], #2        \n\t" \
+        "ble  3f                            \n\t" \
+        "2:                                 \n\t" \
+        "ldrsh %[data1], [%[block], #0]     \n\t" \
+        "ldrsh %[data2], [%[block], #2]     \n\t" \
+        "mov  %[tmp], %[qadd]               \n\t" \
+        "cmp  %[data1], #0                  \n\t" \
+        "rsblt %[tmp], %[qadd], #0          \n\t" \
+        "smlabbne %[data1], %[data1], %[qmul], %[tmp] \n\t" \
+        "mov  %[tmp], %[qadd]               \n\t" \
+        "cmp  %[data2], #0                  \n\t" \
+        "rsblt %[tmp], %[qadd], #0          \n\t" \
+        "smlabbne %[data2], %[data2], %[qmul], %[tmp] \n\t" \
+        "strh %[data1], [%[block]], #2      \n\t" \
+        "strh %[data2], [%[block]], #2      \n\t" \
+        "3:                                 \n\t" \
+        : [block] "+&r" (xblock), [count] "+&r" (xcount), [tmp] "=&r" (xtmp), \
+          [data1] "=&r" (xdata1), [data2] "=&r" (xdata2)  \
+        : [qmul] "r" (xqmul), [qadd] "r" (xqadd), [zero] "r" (0) \
+        : "r4", "r5", "r6", "r7", "cc", "memory" \
+); \
+})
+
+static void dct_unquantize_h263_intra_armv5te(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    int i, level, qmul, qadd;
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+    qmul = qscale << 1;
+
+    if (!s->h263_aic) {
+        if (n < 4)
+            level = block[0] * s->y_dc_scale;
+        else
+            level = block[0] * s->c_dc_scale;
+        qadd = (qscale - 1) | 1;
+    }else{
+        qadd = 0;
+        level = block[0];
+    }
+    if(s->ac_pred)
+        nCoeffs=63;
+    else
+        nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+
+    dct_unquantize_h263_special_helper_armv5te(block, qmul, qadd, nCoeffs + 1);
+    block[0] = level;
+}
+
+static void dct_unquantize_h263_inter_armv5te(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    int i, level, qmul, qadd;
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+    qadd = (qscale - 1) | 1;
+    qmul = qscale << 1;
+
+    nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+
+    dct_unquantize_h263_special_helper_armv5te(block, qmul, qadd, nCoeffs + 1);
+}
+
+#define HAVE_DCT_UNQUANTIZE_H263_ARMV5TE_OPTIMIZED
+
+#endif
+
+void MPV_common_init_armv5te(MpegEncContext *s)
+{
+#ifdef HAVE_DCT_UNQUANTIZE_H263_ARMV5TE_OPTIMIZED
+    s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_armv5te;
+    s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_armv5te;
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c b/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c
new file mode 100644
index 000000000..1336ac5f8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c
@@ -0,0 +1,119 @@
+/*
+ * copyright (c) 2004 AGAWA Koji
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+#include "../avcodec.h"
+
+static void dct_unquantize_h263_intra_iwmmxt(MpegEncContext *s,
+                                             DCTELEM *block, int n, int qscale)
+{
+    int level, qmul, qadd;
+    int nCoeffs;
+    DCTELEM *block_orig = block;
+
+    assert(s->block_last_index[n]>=0);
+
+    qmul = qscale << 1;
+
+    if (!s->h263_aic) {
+        if (n < 4)
+            level = block[0] * s->y_dc_scale;
+        else
+            level = block[0] * s->c_dc_scale;
+        qadd = (qscale - 1) | 1;
+    }else{
+        qadd = 0;
+        level = block[0];
+    }
+    if(s->ac_pred)
+        nCoeffs=63;
+    else
+        nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+
+    __asm__ __volatile__ (
+/*      "movd %1, %%mm6                 \n\t" //qmul */
+/*      "packssdw %%mm6, %%mm6          \n\t" */
+/*      "packssdw %%mm6, %%mm6          \n\t" */
+        "tbcsth wr6, %[qmul]            \n\t"
+/*      "movd %2, %%mm5                 \n\t" //qadd */
+/*      "packssdw %%mm5, %%mm5          \n\t" */
+/*      "packssdw %%mm5, %%mm5          \n\t" */
+        "tbcsth wr5, %[qadd]            \n\t"
+        "wzero wr7                      \n\t" /* "pxor %%mm7, %%mm7             \n\t" */
+        "wzero wr4                      \n\t" /* "pxor %%mm4, %%mm4             \n\t" */
+        "wsubh wr7, wr5, wr7            \n\t" /* "psubw %%mm5, %%mm7            \n\t" */
+        "1:                             \n\t"
+        "wldrd wr2, [%[block]]          \n\t" /* "movq (%0, %3), %%mm0          \n\t" */
+        "wldrd wr3, [%[block], #8]      \n\t" /* "movq 8(%0, %3), %%mm1         \n\t" */
+        "wmulsl wr0, wr6, wr2           \n\t" /* "pmullw %%mm6, %%mm0           \n\t" */
+        "wmulsl wr1, wr6, wr3           \n\t" /* "pmullw %%mm6, %%mm1           \n\t" */
+/*      "movq (%0, %3), %%mm2           \n\t" */
+/*      "movq 8(%0, %3), %%mm3          \n\t" */
+        "wcmpgtsh wr2, wr4, wr2         \n\t" /* "pcmpgtw %%mm4, %%mm2          \n\t" // block[i] < 0 ? -1 : 0 */
+        "wcmpgtsh wr3, wr4, wr2         \n\t" /* "pcmpgtw %%mm4, %%mm3          \n\t" // block[i] < 0 ? -1 : 0 */
+        "wxor wr0, wr2, wr0             \n\t" /* "pxor %%mm2, %%mm0             \n\t" */
+        "wxor wr1, wr3, wr1             \n\t" /* "pxor %%mm3, %%mm1             \n\t" */
+        "waddh wr0, wr7, wr0            \n\t" /* "paddw %%mm7, %%mm0            \n\t" */
+        "waddh wr1, wr7, wr1            \n\t" /* "paddw %%mm7, %%mm1            \n\t" */
+        "wxor wr2, wr0, wr2             \n\t" /* "pxor %%mm0, %%mm2             \n\t" */
+        "wxor wr3, wr1, wr3             \n\t" /* "pxor %%mm1, %%mm3             \n\t" */
+        "wcmpeqh wr0, wr7, wr0          \n\t" /* "pcmpeqw %%mm7, %%mm0          \n\t" // block[i] == 0 ? -1 : 0 */
+        "wcmpeqh wr1, wr7, wr1          \n\t" /* "pcmpeqw %%mm7, %%mm1          \n\t" // block[i] == 0 ? -1 : 0 */
+        "wandn wr0, wr2, wr0            \n\t" /* "pandn %%mm2, %%mm0            \n\t" */
+        "wandn wr1, wr3, wr1            \n\t" /* "pandn %%mm3, %%mm1            \n\t" */
+        "wstrd wr0, [%[block]]          \n\t" /* "movq %%mm0, (%0, %3)          \n\t" */
+        "wstrd wr1, [%[block], #8]      \n\t" /* "movq %%mm1, 8(%0, %3)         \n\t" */
+        "add %[block], %[block], #16    \n\t" /* "addl $16, %3                  \n\t" */
+        "subs %[i], %[i], #1            \n\t"
+        "bne 1b                         \n\t" /* "jng 1b                                \n\t" */
+        :[block]"+r"(block)
+        :[i]"r"((nCoeffs + 8) / 8), [qmul]"r"(qmul), [qadd]"r"(qadd)
+        :"memory");
+
+    block_orig[0] = level;
+}
+
+#if 0
+static void dct_unquantize_h263_inter_iwmmxt(MpegEncContext *s,
+                                             DCTELEM *block, int n, int qscale)
+{
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+    if(s->ac_pred)
+        nCoeffs=63;
+    else
+        nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+
+    ippiQuantInvInter_Compact_H263_16s_I(block, nCoeffs+1, qscale);
+}
+#endif
+
+void MPV_common_init_iwmmxt(MpegEncContext *s)
+{
+    if (!(mm_flags & MM_IWMMXT)) return;
+
+    s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_iwmmxt;
+#if 0
+    s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_iwmmxt;
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/armv4l/simple_idct_arm.S b/contrib/ffmpeg/libavcodec/armv4l/simple_idct_arm.S
new file mode 100644
index 000000000..b5a20f6da
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/simple_idct_arm.S
@@ -0,0 +1,487 @@
+/*
+ * simple_idct_arm.S
+ * Copyright (C) 2002 Frederic 'dilb' Boulay.
+ * All Rights Reserved.
+ *
+ * Author: Frederic Boulay <dilb@handhelds.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * The function defined in this file, is derived from the simple_idct function
+ * from the libavcodec library part of the ffmpeg project.
+ */
+
+/* useful constants for the algorithm, they are save in __constant_ptr__ at */
+/* the end of the source code.*/
+#define W1  22725
+#define W2  21407
+#define W3  19266
+#define W4  16383
+#define W5  12873
+#define W6  8867
+#define W7  4520
+#define MASK_MSHW 0xFFFF0000
+
+/* offsets of the constants in the vector */
+#define offW1  0
+#define offW2  4
+#define offW3  8
+#define offW4  12
+#define offW5  16
+#define offW6  20
+#define offW7  24
+#define offMASK_MSHW 28
+
+#define ROW_SHIFT 11
+#define ROW_SHIFT2MSHW (16-11)
+#define COL_SHIFT 20
+#define ROW_SHIFTED_1 1024 /* 1<< (ROW_SHIFT-1) */
+#define COL_SHIFTED_1 524288 /* 1<< (COL_SHIFT-1) */
+
+
+        .text
+        .align
+        .global simple_idct_ARM
+
+simple_idct_ARM:
+        @@ void simple_idct_ARM(int16_t *block)
+        @@ save stack for reg needed (take all of them),
+        @@ R0-R3 are scratch regs, so no need to save them, but R0 contains the pointer to block
+        @@ so it must not be overwritten, if it is not saved!!
+        @@ R12 is another scratch register, so it should not be saved too
+        @@ save all registers
+        stmfd sp!, {r4-r11, r14} @ R14 is also called LR
+        @@ at this point, R0=block, other registers are free.
+        add r14, r0, #112        @ R14=&block[8*7], better start from the last row, and decrease the value until row=0, i.e. R12=block.
+        add r12, pc, #(__constant_ptr__-.-8) @ R12=__constant_ptr__, the vector containing the constants, probably not necessary to reserve a register for it
+        @@ add 2 temporary variables in the stack: R0 and R14
+        sub sp, sp, #8          @ allow 2 local variables
+        str r0, [sp, #0]        @ save block in sp[0]
+        @@ stack status
+        @@ sp+4   free
+        @@ sp+0   R0  (block)
+
+
+        @@ at this point, R0=block, R14=&block[56], R12=__const_ptr_, R1-R11 free
+
+
+__row_loop:
+        @@ read the row and check if it is null, almost null, or not, according to strongarm specs, it is not necessary to optimise ldr accesses (i.e. split 32bits in 2 16bits words), at least it gives more usable registers :)
+        ldr r1, [r14, #0]        @ R1=(int32)(R12)[0]=ROWr32[0] (relative row cast to a 32b pointer)
+        ldr r2, [r14, #4]        @ R2=(int32)(R12)[1]=ROWr32[1]
+        ldr r3, [r14, #8]        @ R3=ROWr32[2]
+        ldr r4, [r14, #12]       @ R4=ROWr32[3]
+        @@ check if the words are null, if all of them are null, then proceed with next row (branch __end_row_loop),
+        @@ if ROWr16[0] is the only one not null, then proceed with this special case (branch __almost_empty_row)
+        @@ else follow the complete algorithm.
+        @@ at this point, R0=block, R14=&block[n], R12=__const_ptr_, R1=ROWr32[0], R2=ROWr32[1],
+        @@                R3=ROWr32[2], R4=ROWr32[3], R5-R11 free
+        orr r5, r4, r3           @ R5=R4 | R3
+        orr r5, r5, r2           @ R5=R4 | R3 | R2
+        orrs r6, r5, r1          @ Test R5 | R1 (the aim is to check if everything is null)
+        beq __end_row_loop
+        mov r7, r1, asr #16      @ R7=R1>>16=ROWr16[1] (evaluate it now, as it could be useful later)
+        ldrsh r6, [r14, #0]      @ R6=ROWr16[0]
+        orrs r5, r5, r7          @ R5=R4 | R3 | R2 | R7
+        beq __almost_empty_row
+
+__b_evaluation:
+        @@ at this point, R0=block (temp),  R1(free), R2=ROWr32[1], R3=ROWr32[2], R4=ROWr32[3],
+        @@     R5=(temp), R6=ROWr16[0], R7=ROWr16[1], R8-R11 free,
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ to save some registers/calls, proceed with b0-b3 first, followed by a0-a3
+
+        @@ MUL16(b0, W1, row[1]);
+        @@ MUL16(b1, W3, row[1]);
+        @@ MUL16(b2, W5, row[1]);
+        @@ MUL16(b3, W7, row[1]);
+        @@ MAC16(b0, W3, row[3]);
+        @@ MAC16(b1, -W7, row[3]);
+        @@ MAC16(b2, -W1, row[3]);
+        @@ MAC16(b3, -W5, row[3]);
+        ldr r8, [r12, #offW1]    @ R8=W1
+        mov r2, r2, asr #16      @ R2=ROWr16[3]
+        mul r0, r8, r7           @ R0=W1*ROWr16[1]=b0 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        ldr r9, [r12, #offW3]    @ R9=W3
+        ldr r10, [r12, #offW5]   @ R10=W5
+        mul r1, r9, r7           @ R1=W3*ROWr16[1]=b1 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        ldr r11, [r12, #offW7]   @ R11=W7
+        mul r5, r10, r7          @ R5=W5*ROWr16[1]=b2 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        mul r7, r11, r7          @ R7=W7*ROWr16[1]=b3 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+                teq r2, #0               @ if null avoid muls
+                mlane r0, r9, r2, r0     @ R0+=W3*ROWr16[3]=b0 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+        rsbne r2, r2, #0         @ R2=-ROWr16[3]
+        mlane r1, r11, r2, r1    @ R1-=W7*ROWr16[3]=b1 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+        mlane r5, r8, r2, r5     @ R5-=W1*ROWr16[3]=b2 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+        mlane r7, r10, r2, r7    @ R7-=W5*ROWr16[3]=b3 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+
+        @@ at this point, R0=b0,  R1=b1, R2 (free), R3=ROWr32[2], R4=ROWr32[3],
+        @@     R5=b2, R6=ROWr16[0], R7=b3, R8=W1, R9=W3, R10=W5, R11=W7,
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ temp = ((uint32_t*)row)[2] | ((uint32_t*)row)[3];
+        @@ if (temp != 0) {}
+        orrs r2, r3, r4          @ R2=ROWr32[2] | ROWr32[3]
+        beq __end_b_evaluation
+
+        @@ at this point, R0=b0,  R1=b1, R2 (free), R3=ROWr32[2], R4=ROWr32[3],
+        @@     R5=b2, R6=ROWr16[0], R7=b3, R8=W1, R9=W3, R10=W5, R11=W7,
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ MAC16(b0, W5, row[5]);
+        @@ MAC16(b2, W7, row[5]);
+        @@ MAC16(b3, W3, row[5]);
+        @@ MAC16(b1, -W1, row[5]);
+        @@ MAC16(b0, W7, row[7]);
+        @@ MAC16(b2, W3, row[7]);
+        @@ MAC16(b3, -W1, row[7]);
+        @@ MAC16(b1, -W5, row[7]);
+        mov r3, r3, asr #16      @ R3=ROWr16[5]
+                teq r3, #0               @ if null avoid muls
+        mlane r0, r10, r3, r0    @ R0+=W5*ROWr16[5]=b0
+        mov r4, r4, asr #16      @ R4=ROWr16[7]
+        mlane r5, r11, r3, r5    @ R5+=W7*ROWr16[5]=b2
+        mlane r7, r9, r3, r7     @ R7+=W3*ROWr16[5]=b3
+        rsbne r3, r3, #0         @ R3=-ROWr16[5]
+        mlane r1, r8, r3, r1     @ R7-=W1*ROWr16[5]=b1
+        @@ R3 is free now
+                teq r4, #0               @ if null avoid muls
+        mlane r0, r11, r4, r0    @ R0+=W7*ROWr16[7]=b0
+        mlane r5, r9, r4, r5     @ R5+=W3*ROWr16[7]=b2
+        rsbne r4, r4, #0         @ R4=-ROWr16[7]
+        mlane r7, r8, r4, r7     @ R7-=W1*ROWr16[7]=b3
+        mlane r1, r10, r4, r1    @ R1-=W5*ROWr16[7]=b1
+        @@ R4 is free now
+__end_b_evaluation:
+        @@ at this point, R0=b0,  R1=b1, R2=ROWr32[2] | ROWr32[3] (tmp), R3 (free), R4 (free),
+        @@     R5=b2, R6=ROWr16[0], R7=b3, R8 (free), R9 (free), R10 (free), R11 (free),
+        @@     R12=__const_ptr_, R14=&block[n]
+
+__a_evaluation:
+        @@ a0 = (W4 * row[0]) + (1 << (ROW_SHIFT - 1));
+        @@ a1 = a0 + W6 * row[2];
+        @@ a2 = a0 - W6 * row[2];
+        @@ a3 = a0 - W2 * row[2];
+        @@ a0 = a0 + W2 * row[2];
+        ldr r9, [r12, #offW4]    @ R9=W4
+        mul r6, r9, r6           @ R6=W4*ROWr16[0]
+        ldr r10, [r12, #offW6]   @ R10=W6
+        ldrsh r4, [r14, #4]      @ R4=ROWr16[2] (a3 not defined yet)
+        add r6, r6, #ROW_SHIFTED_1 @ R6=W4*ROWr16[0] + 1<<(ROW_SHIFT-1) (a0)
+
+        mul r11, r10, r4         @ R11=W6*ROWr16[2]
+        ldr r8, [r12, #offW2]    @ R8=W2
+        sub r3, r6, r11          @ R3=a0-W6*ROWr16[2] (a2)
+        @@ temp = ((uint32_t*)row)[2] | ((uint32_t*)row)[3];
+        @@ if (temp != 0) {}
+        teq r2, #0
+        beq __end_bef_a_evaluation
+
+        add r2, r6, r11          @ R2=a0+W6*ROWr16[2] (a1)
+        mul r11, r8, r4          @ R11=W2*ROWr16[2]
+        sub r4, r6, r11          @ R4=a0-W2*ROWr16[2] (a3)
+        add r6, r6, r11          @ R6=a0+W2*ROWr16[2] (a0)
+
+
+        @@ at this point, R0=b0,  R1=b1, R2=a1, R3=a2, R4=a3,
+        @@     R5=b2, R6=a0, R7=b3, R8=W2, R9=W4, R10=W6, R11 (free),
+        @@     R12=__const_ptr_, R14=&block[n]
+
+
+        @@ a0 += W4*row[4]
+        @@ a1 -= W4*row[4]
+        @@ a2 -= W4*row[4]
+        @@ a3 += W4*row[4]
+        ldrsh r11, [r14, #8]     @ R11=ROWr16[4]
+                teq r11, #0              @ if null avoid muls
+        mulne r11, r9, r11       @ R11=W4*ROWr16[4]
+        @@ R9 is free now
+        ldrsh r9, [r14, #12]     @ R9=ROWr16[6]
+        addne r6, r6, r11        @ R6+=W4*ROWr16[4] (a0)
+        subne r2, r2, r11        @ R2-=W4*ROWr16[4] (a1)
+        subne r3, r3, r11        @ R3-=W4*ROWr16[4] (a2)
+        addne r4, r4, r11        @ R4+=W4*ROWr16[4] (a3)
+        @@ W6 alone is no more useful, save W2*ROWr16[6] in it instead
+                teq r9, #0               @ if null avoid muls
+        mulne r11, r10, r9       @ R11=W6*ROWr16[6]
+        addne r6, r6, r11        @ R6+=W6*ROWr16[6] (a0)
+        mulne r10, r8, r9        @ R10=W2*ROWr16[6]
+        @@ a0 += W6*row[6];
+        @@ a3 -= W6*row[6];
+        @@ a1 -= W2*row[6];
+        @@ a2 += W2*row[6];
+        subne r4, r4, r11        @ R4-=W6*ROWr16[6] (a3)
+        subne r2, r2, r10        @ R2-=W2*ROWr16[6] (a1)
+        addne r3, r3, r10        @ R3+=W2*ROWr16[6] (a2)
+
+__end_a_evaluation:
+        @@ at this point, R0=b0,  R1=b1, R2=a1, R3=a2, R4=a3,
+        @@     R5=b2, R6=a0, R7=b3, R8 (free), R9 (free), R10 (free), R11 (free),
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ row[0] = (a0 + b0) >> ROW_SHIFT;
+        @@ row[1] = (a1 + b1) >> ROW_SHIFT;
+        @@ row[2] = (a2 + b2) >> ROW_SHIFT;
+        @@ row[3] = (a3 + b3) >> ROW_SHIFT;
+        @@ row[4] = (a3 - b3) >> ROW_SHIFT;
+        @@ row[5] = (a2 - b2) >> ROW_SHIFT;
+        @@ row[6] = (a1 - b1) >> ROW_SHIFT;
+        @@ row[7] = (a0 - b0) >> ROW_SHIFT;
+        add r8, r6, r0           @ R8=a0+b0
+        add r9, r2, r1           @ R9=a1+b1
+        @@ put 2 16 bits half-words in a 32bits word
+        @@ ROWr32[0]=ROWr16[0] | (ROWr16[1]<<16) (only Little Endian compliant then!!!)
+        ldr r10, [r12, #offMASK_MSHW] @ R10=0xFFFF0000
+        and r9, r10, r9, lsl #ROW_SHIFT2MSHW @ R9=0xFFFF0000 & ((a1+b1)<<5)
+        mvn r11, r10             @ R11= NOT R10= 0x0000FFFF
+        and r8, r11, r8, asr #ROW_SHIFT @ R8=0x0000FFFF & ((a0+b0)>>11)
+        orr r8, r8, r9
+        str r8, [r14, #0]
+
+        add r8, r3, r5           @ R8=a2+b2
+        add r9, r4, r7           @ R9=a3+b3
+        and r9, r10, r9, lsl #ROW_SHIFT2MSHW @ R9=0xFFFF0000 & ((a3+b3)<<5)
+        and r8, r11, r8, asr #ROW_SHIFT @ R8=0x0000FFFF & ((a2+b2)>>11)
+        orr r8, r8, r9
+        str r8, [r14, #4]
+
+        sub r8, r4, r7           @ R8=a3-b3
+        sub r9, r3, r5           @ R9=a2-b2
+        and r9, r10, r9, lsl #ROW_SHIFT2MSHW @ R9=0xFFFF0000 & ((a2-b2)<<5)
+        and r8, r11, r8, asr #ROW_SHIFT @ R8=0x0000FFFF & ((a3-b3)>>11)
+        orr r8, r8, r9
+        str r8, [r14, #8]
+
+        sub r8, r2, r1           @ R8=a1-b1
+        sub r9, r6, r0           @ R9=a0-b0
+        and r9, r10, r9, lsl #ROW_SHIFT2MSHW @ R9=0xFFFF0000 & ((a0-b0)<<5)
+        and r8, r11, r8, asr #ROW_SHIFT @ R8=0x0000FFFF & ((a1-b1)>>11)
+        orr r8, r8, r9
+        str r8, [r14, #12]
+
+        bal __end_row_loop
+
+__almost_empty_row:
+        @@ the row was empty, except ROWr16[0], now, management of this special case
+        @@ at this point, R0=block, R14=&block[n], R12=__const_ptr_, R1=ROWr32[0], R2=ROWr32[1],
+        @@                R3=ROWr32[2], R4=ROWr32[3], R5=(temp), R6=ROWr16[0], R7=ROWr16[1],
+        @@                R8=0xFFFF (temp), R9-R11 free
+        mov r8, #0x10000         @ R8=0xFFFF (2 steps needed!) it saves a ldr call (because of delay run).
+        sub r8, r8, #1           @ R8 is now ready.
+        and r5, r8, r6, lsl #3   @ R5=R8 & (R6<<3)= (ROWr16[0]<<3) & 0xFFFF
+        orr r5, r5, r5, lsl #16  @ R5=R5 | (R5<<16)
+        str r5, [r14, #0]        @ R14[0]=ROWr32[0]=R5
+        str r5, [r14, #4]        @ R14[4]=ROWr32[1]=R5
+        str r5, [r14, #8]        @ R14[8]=ROWr32[2]=R5
+        str r5, [r14, #12]       @ R14[12]=ROWr32[3]=R5
+
+__end_row_loop:
+        @@ at this point, R0-R11 (free)
+        @@     R12=__const_ptr_, R14=&block[n]
+        ldr r0, [sp, #0]         @ R0=block
+        teq r0, r14              @ compare current &block[8*n] to block, when block is reached, the loop is finished.
+        sub r14, r14, #16
+        bne __row_loop
+
+
+
+        @@ at this point, R0=block, R1-R11 (free)
+        @@     R12=__const_ptr_, R14=&block[n]
+        add r14, r0, #14        @ R14=&block[7], better start from the last col, and decrease the value until col=0, i.e. R14=block.
+__col_loop:
+
+__b_evaluation2:
+        @@ at this point, R0=block (temp),  R1-R11 (free)
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ proceed with b0-b3 first, followed by a0-a3
+        @@ MUL16(b0, W1, col[8x1]);
+        @@ MUL16(b1, W3, col[8x1]);
+        @@ MUL16(b2, W5, col[8x1]);
+        @@ MUL16(b3, W7, col[8x1]);
+        @@ MAC16(b0, W3, col[8x3]);
+        @@ MAC16(b1, -W7, col[8x3]);
+        @@ MAC16(b2, -W1, col[8x3]);
+        @@ MAC16(b3, -W5, col[8x3]);
+        ldr r8, [r12, #offW1]    @ R8=W1
+        ldrsh r7, [r14, #16]
+        mul r0, r8, r7           @ R0=W1*ROWr16[1]=b0 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        ldr r9, [r12, #offW3]    @ R9=W3
+        ldr r10, [r12, #offW5]   @ R10=W5
+        mul r1, r9, r7           @ R1=W3*ROWr16[1]=b1 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        ldr r11, [r12, #offW7]   @ R11=W7
+        mul r5, r10, r7          @ R5=W5*ROWr16[1]=b2 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        ldrsh r2, [r14, #48]
+        mul r7, r11, r7          @ R7=W7*ROWr16[1]=b3 (ROWr16[1] must be the second arg, to have the possibility to save 1 cycle)
+        teq r2, #0               @ if 0, then avoid muls
+        mlane r0, r9, r2, r0     @ R0+=W3*ROWr16[3]=b0 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+        rsbne r2, r2, #0         @ R2=-ROWr16[3]
+        mlane r1, r11, r2, r1    @ R1-=W7*ROWr16[3]=b1 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+        mlane r5, r8, r2, r5     @ R5-=W1*ROWr16[3]=b2 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+        mlane r7, r10, r2, r7    @ R7-=W5*ROWr16[3]=b3 (ROWr16[3] must be the second arg, to have the possibility to save 1 cycle)
+
+        @@ at this point, R0=b0,  R1=b1, R2 (free), R3 (free), R4 (free),
+        @@     R5=b2, R6 (free), R7=b3, R8=W1, R9=W3, R10=W5, R11=W7,
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ MAC16(b0, W5, col[5x8]);
+        @@ MAC16(b2, W7, col[5x8]);
+        @@ MAC16(b3, W3, col[5x8]);
+        @@ MAC16(b1, -W1, col[5x8]);
+        @@ MAC16(b0, W7, col[7x8]);
+        @@ MAC16(b2, W3, col[7x8]);
+        @@ MAC16(b3, -W1, col[7x8]);
+        @@ MAC16(b1, -W5, col[7x8]);
+        ldrsh r3, [r14, #80]     @ R3=COLr16[5x8]
+        teq r3, #0               @ if 0 then avoid muls
+        mlane r0, r10, r3, r0    @ R0+=W5*ROWr16[5x8]=b0
+        mlane r5, r11, r3, r5    @ R5+=W7*ROWr16[5x8]=b2
+        mlane r7, r9, r3, r7     @ R7+=W3*ROWr16[5x8]=b3
+        rsbne r3, r3, #0         @ R3=-ROWr16[5x8]
+        ldrsh r4, [r14, #112]    @ R4=COLr16[7x8]
+        mlane r1, r8, r3, r1     @ R7-=W1*ROWr16[5x8]=b1
+        @@ R3 is free now
+        teq r4, #0               @ if 0 then avoid muls
+        mlane r0, r11, r4, r0    @ R0+=W7*ROWr16[7x8]=b0
+        mlane r5, r9, r4, r5     @ R5+=W3*ROWr16[7x8]=b2
+        rsbne r4, r4, #0         @ R4=-ROWr16[7x8]
+        mlane r7, r8, r4, r7     @ R7-=W1*ROWr16[7x8]=b3
+        mlane r1, r10, r4, r1    @ R1-=W5*ROWr16[7x8]=b1
+        @@ R4 is free now
+__end_b_evaluation2:
+        @@ at this point, R0=b0,  R1=b1, R2 (free), R3 (free), R4 (free),
+        @@     R5=b2, R6 (free), R7=b3, R8 (free), R9 (free), R10 (free), R11 (free),
+        @@     R12=__const_ptr_, R14=&block[n]
+
+__a_evaluation2:
+        @@ a0 = (W4 * col[8x0]) + (1 << (COL_SHIFT - 1));
+        @@ a1 = a0 + W6 * row[2];
+        @@ a2 = a0 - W6 * row[2];
+        @@ a3 = a0 - W2 * row[2];
+        @@ a0 = a0 + W2 * row[2];
+        ldrsh r6, [r14, #0]
+        ldr r9, [r12, #offW4]    @ R9=W4
+        mul r6, r9, r6           @ R6=W4*ROWr16[0]
+        ldr r10, [r12, #offW6]   @ R10=W6
+        ldrsh r4, [r14, #32]     @ R4=ROWr16[2] (a3 not defined yet)
+        add r6, r6, #COL_SHIFTED_1 @ R6=W4*ROWr16[0] + 1<<(COL_SHIFT-1) (a0)
+        mul r11, r10, r4         @ R11=W6*ROWr16[2]
+        ldr r8, [r12, #offW2]    @ R8=W2
+        add r2, r6, r11          @ R2=a0+W6*ROWr16[2] (a1)
+        sub r3, r6, r11          @ R3=a0-W6*ROWr16[2] (a2)
+        mul r11, r8, r4          @ R11=W2*ROWr16[2]
+        sub r4, r6, r11          @ R4=a0-W2*ROWr16[2] (a3)
+        add r6, r6, r11          @ R6=a0+W2*ROWr16[2] (a0)
+
+        @@ at this point, R0=b0,  R1=b1, R2=a1, R3=a2, R4=a3,
+        @@     R5=b2, R6=a0, R7=b3, R8=W2, R9=W4, R10=W6, R11 (free),
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ a0 += W4*row[4]
+        @@ a1 -= W4*row[4]
+        @@ a2 -= W4*row[4]
+        @@ a3 += W4*row[4]
+        ldrsh r11, [r14, #64]    @ R11=ROWr16[4]
+        teq r11, #0              @ if null avoid muls
+        mulne r11, r9, r11       @ R11=W4*ROWr16[4]
+        @@ R9 is free now
+        addne r6, r6, r11        @ R6+=W4*ROWr16[4] (a0)
+        subne r2, r2, r11        @ R2-=W4*ROWr16[4] (a1)
+        subne r3, r3, r11        @ R3-=W4*ROWr16[4] (a2)
+        ldrsh r9, [r14, #96]     @ R9=ROWr16[6]
+        addne r4, r4, r11        @ R4+=W4*ROWr16[4] (a3)
+        @@ W6 alone is no more useful, save W2*ROWr16[6] in it instead
+        teq r9, #0               @ if null avoid muls
+        mulne r11, r10, r9       @ R11=W6*ROWr16[6]
+        addne r6, r6, r11        @ R6+=W6*ROWr16[6] (a0)
+        mulne r10, r8, r9        @ R10=W2*ROWr16[6]
+        @@ a0 += W6*row[6];
+        @@ a3 -= W6*row[6];
+        @@ a1 -= W2*row[6];
+        @@ a2 += W2*row[6];
+        subne r4, r4, r11        @ R4-=W6*ROWr16[6] (a3)
+        subne r2, r2, r10        @ R2-=W2*ROWr16[6] (a1)
+        addne r3, r3, r10        @ R3+=W2*ROWr16[6] (a2)
+__end_a_evaluation2:
+        @@ at this point, R0=b0,  R1=b1, R2=a1, R3=a2, R4=a3,
+        @@     R5=b2, R6=a0, R7=b3, R8 (free), R9 (free), R10 (free), R11 (free),
+        @@     R12=__const_ptr_, R14=&block[n]
+        @@ col[0 ] = ((a0 + b0) >> COL_SHIFT);
+        @@ col[8 ] = ((a1 + b1) >> COL_SHIFT);
+        @@ col[16] = ((a2 + b2) >> COL_SHIFT);
+        @@ col[24] = ((a3 + b3) >> COL_SHIFT);
+        @@ col[32] = ((a3 - b3) >> COL_SHIFT);
+        @@ col[40] = ((a2 - b2) >> COL_SHIFT);
+        @@ col[48] = ((a1 - b1) >> COL_SHIFT);
+        @@ col[56] = ((a0 - b0) >> COL_SHIFT);
+        @@@@@ no optimisation here @@@@@
+        add r8, r6, r0           @ R8=a0+b0
+        add r9, r2, r1           @ R9=a1+b1
+        mov r8, r8, asr #COL_SHIFT
+        mov r9, r9, asr #COL_SHIFT
+        strh r8, [r14, #0]
+        strh r9, [r14, #16]
+        add r8, r3, r5           @ R8=a2+b2
+        add r9, r4, r7           @ R9=a3+b3
+        mov r8, r8, asr #COL_SHIFT
+        mov r9, r9, asr #COL_SHIFT
+        strh r8, [r14, #32]
+        strh r9, [r14, #48]
+        sub r8, r4, r7           @ R8=a3-b3
+        sub r9, r3, r5           @ R9=a2-b2
+        mov r8, r8, asr #COL_SHIFT
+        mov r9, r9, asr #COL_SHIFT
+        strh r8, [r14, #64]
+        strh r9, [r14, #80]
+        sub r8, r2, r1           @ R8=a1-b1
+        sub r9, r6, r0           @ R9=a0-b0
+        mov r8, r8, asr #COL_SHIFT
+        mov r9, r9, asr #COL_SHIFT
+        strh r8, [r14, #96]
+        strh r9, [r14, #112]
+
+__end_col_loop:
+        @@ at this point, R0-R11 (free)
+        @@     R12=__const_ptr_, R14=&block[n]
+        ldr r0, [sp, #0]         @ R0=block
+        teq r0, r14              @ compare current &block[n] to block, when block is reached, the loop is finished.
+        sub r14, r14, #2
+        bne __col_loop
+
+
+
+
+__end_simple_idct_ARM:
+        @@ restore registers to previous status!
+        add sp, sp, #8 @@ the local variables!
+        ldmfd sp!, {r4-r11, r15} @@ update PC with LR content.
+
+
+
+@@ kind of sub-function, here not to overload the common case.
+__end_bef_a_evaluation:
+        add r2, r6, r11          @ R2=a0+W6*ROWr16[2] (a1)
+        mul r11, r8, r4          @ R11=W2*ROWr16[2]
+        sub r4, r6, r11          @ R4=a0-W2*ROWr16[2] (a3)
+        add r6, r6, r11          @ R6=a0+W2*ROWr16[2] (a0)
+        bal __end_a_evaluation
+
+
+__constant_ptr__:  @@ see #defines at the beginning of the source code for values.
+        .align
+        .word   W1
+        .word   W2
+        .word   W3
+        .word   W4
+        .word   W5
+        .word   W6
+        .word   W7
+        .word   MASK_MSHW
diff --git a/contrib/ffmpeg/libavcodec/armv4l/simple_idct_armv5te.S b/contrib/ffmpeg/libavcodec/armv4l/simple_idct_armv5te.S
new file mode 100644
index 000000000..28bee0643
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/simple_idct_armv5te.S
@@ -0,0 +1,718 @@
+/*
+ * Simple IDCT
+ *
+ * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2006 Mans Rullgard <mru@inprovide.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define W1  22725   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W2  21407   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W3  19266   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W4  16383   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W5  12873   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W6  8867    /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W7  4520    /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define ROW_SHIFT 11
+#define COL_SHIFT 20
+
+#define W13 (W1 | (W3 << 16))
+#define W26 (W2 | (W6 << 16))
+#define W57 (W5 | (W7 << 16))
+
+        .text
+        .align
+w13:    .long W13
+w26:    .long W26
+w57:    .long W57
+
+        .align
+        .func idct_row_armv5te
+idct_row_armv5te:
+        str    lr, [sp, #-4]!
+
+        ldrd   v1, [a1, #8]
+        ldrd   a3, [a1]              /* a3 = row[1:0], a4 = row[3:2] */
+        orrs   v1, v1, v2
+        cmpeq  v1, a4
+        cmpeq  v1, a3, lsr #16
+        beq    row_dc_only
+
+        mov    v1, #(1<<(ROW_SHIFT-1))
+        mov    ip, #16384
+        sub    ip, ip, #1            /* ip = W4 */
+        smlabb v1, ip, a3, v1        /* v1 = W4*row[0]+(1<<(RS-1)) */
+        ldr    ip, [pc, #(w26-.-8)]  /* ip = W2 | (W6 << 16) */
+        smultb a2, ip, a4
+        smulbb lr, ip, a4
+        add    v2, v1, a2
+        sub    v3, v1, a2
+        sub    v4, v1, lr
+        add    v1, v1, lr
+
+        ldr    ip, [pc, #(w13-.-8)]  /* ip = W1 | (W3 << 16) */
+        ldr    lr, [pc, #(w57-.-8)]  /* lr = W5 | (W7 << 16) */
+        smulbt v5, ip, a3
+        smultt v6, lr, a4
+        smlatt v5, ip, a4, v5
+        smultt a2, ip, a3
+        smulbt v7, lr, a3
+        sub    v6, v6, a2
+        smulbt a2, ip, a4
+        smultt fp, lr, a3
+        sub    v7, v7, a2
+        smulbt a2, lr, a4
+        ldrd   a3, [a1, #8]          /* a3=row[5:4] a4=row[7:6] */
+        sub    fp, fp, a2
+
+        orrs   a2, a3, a4
+        beq    1f
+
+        smlabt v5, lr, a3, v5
+        smlabt v6, ip, a3, v6
+        smlatt v5, lr, a4, v5
+        smlabt v6, lr, a4, v6
+        smlatt v7, lr, a3, v7
+        smlatt fp, ip, a3, fp
+        smulbt a2, ip, a4
+        smlatt v7, ip, a4, v7
+        sub    fp, fp, a2
+
+        ldr    ip, [pc, #(w26-.-8)]  /* ip = W2 | (W6 << 16) */
+        mov    a2, #16384
+        sub    a2, a2, #1            /* a2 =  W4 */
+        smulbb a2, a2, a3            /* a2 =  W4*row[4] */
+        smultb lr, ip, a4            /* lr =  W6*row[6] */
+        add    v1, v1, a2            /* v1 += W4*row[4] */
+        add    v1, v1, lr            /* v1 += W6*row[6] */
+        add    v4, v4, a2            /* v4 += W4*row[4] */
+        sub    v4, v4, lr            /* v4 -= W6*row[6] */
+        smulbb lr, ip, a4            /* lr =  W2*row[6] */
+        sub    v2, v2, a2            /* v2 -= W4*row[4] */
+        sub    v2, v2, lr            /* v2 -= W2*row[6] */
+        sub    v3, v3, a2            /* v3 -= W4*row[4] */
+        add    v3, v3, lr            /* v3 += W2*row[6] */
+
+1:      add    a2, v1, v5
+        mov    a3, a2, lsr #11
+        bic    a3, a3, #0x1f0000
+        sub    a2, v2, v6
+        mov    a2, a2, lsr #11
+        add    a3, a3, a2, lsl #16
+        add    a2, v3, v7
+        mov    a4, a2, lsr #11
+        bic    a4, a4, #0x1f0000
+        add    a2, v4, fp
+        mov    a2, a2, lsr #11
+        add    a4, a4, a2, lsl #16
+        strd   a3, [a1]
+
+        sub    a2, v4, fp
+        mov    a3, a2, lsr #11
+        bic    a3, a3, #0x1f0000
+        sub    a2, v3, v7
+        mov    a2, a2, lsr #11
+        add    a3, a3, a2, lsl #16
+        add    a2, v2, v6
+        mov    a4, a2, lsr #11
+        bic    a4, a4, #0x1f0000
+        sub    a2, v1, v5
+        mov    a2, a2, lsr #11
+        add    a4, a4, a2, lsl #16
+        strd   a3, [a1, #8]
+
+        ldr    pc, [sp], #4
+
+row_dc_only:
+        orr    a3, a3, a3, lsl #16
+        bic    a3, a3, #0xe000
+        mov    a3, a3, lsl #3
+        mov    a4, a3
+        strd   a3, [a1]
+        strd   a3, [a1, #8]
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+        .macro idct_col
+        ldr    a4, [a1]              /* a4 = col[1:0] */
+        mov    ip, #16384
+        sub    ip, ip, #1            /* ip = W4 */
+#if 0
+        mov    v1, #(1<<(COL_SHIFT-1))
+        smlabt v2, ip, a4, v1        /* v2 = W4*col[1] + (1<<(COL_SHIFT-1)) */
+        smlabb v1, ip, a4, v1        /* v1 = W4*col[0] + (1<<(COL_SHIFT-1)) */
+        ldr    a4, [a1, #(16*4)]
+#else
+        mov    v1, #((1<<(COL_SHIFT-1))/W4) /* this matches the C version */
+        add    v2, v1, a4, asr #16
+        rsb    v2, v2, v2, lsl #14
+        mov    a4, a4, lsl #16
+        add    v1, v1, a4, asr #16
+        ldr    a4, [a1, #(16*4)]
+        rsb    v1, v1, v1, lsl #14
+#endif
+
+        smulbb lr, ip, a4
+        smulbt a3, ip, a4
+        sub    v3, v1, lr
+        sub    v5, v1, lr
+        add    v7, v1, lr
+        add    v1, v1, lr
+        sub    v4, v2, a3
+        sub    v6, v2, a3
+        add    fp, v2, a3
+        ldr    ip, [pc, #(w26-.-8)]
+        ldr    a4, [a1, #(16*2)]
+        add    v2, v2, a3
+
+        smulbb lr, ip, a4
+        smultb a3, ip, a4
+        add    v1, v1, lr
+        sub    v7, v7, lr
+        add    v3, v3, a3
+        sub    v5, v5, a3
+        smulbt lr, ip, a4
+        smultt a3, ip, a4
+        add    v2, v2, lr
+        sub    fp, fp, lr
+        add    v4, v4, a3
+        ldr    a4, [a1, #(16*6)]
+        sub    v6, v6, a3
+
+        smultb lr, ip, a4
+        smulbb a3, ip, a4
+        add    v1, v1, lr
+        sub    v7, v7, lr
+        sub    v3, v3, a3
+        add    v5, v5, a3
+        smultt lr, ip, a4
+        smulbt a3, ip, a4
+        add    v2, v2, lr
+        sub    fp, fp, lr
+        sub    v4, v4, a3
+        add    v6, v6, a3
+
+        stmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp}
+
+        ldr    ip, [pc, #(w13-.-8)]
+        ldr    a4, [a1, #(16*1)]
+        ldr    lr, [pc, #(w57-.-8)]
+        smulbb v1, ip, a4
+        smultb v3, ip, a4
+        smulbb v5, lr, a4
+        smultb v7, lr, a4
+        smulbt v2, ip, a4
+        smultt v4, ip, a4
+        smulbt v6, lr, a4
+        smultt fp, lr, a4
+        rsb    v4, v4, #0
+        ldr    a4, [a1, #(16*3)]
+        rsb    v3, v3, #0
+
+        smlatb v1, ip, a4, v1
+        smlatb v3, lr, a4, v3
+        smulbb a3, ip, a4
+        smulbb a2, lr, a4
+        sub    v5, v5, a3
+        sub    v7, v7, a2
+        smlatt v2, ip, a4, v2
+        smlatt v4, lr, a4, v4
+        smulbt a3, ip, a4
+        smulbt a2, lr, a4
+        sub    v6, v6, a3
+        ldr    a4, [a1, #(16*5)]
+        sub    fp, fp, a2
+
+        smlabb v1, lr, a4, v1
+        smlabb v3, ip, a4, v3
+        smlatb v5, lr, a4, v5
+        smlatb v7, ip, a4, v7
+        smlabt v2, lr, a4, v2
+        smlabt v4, ip, a4, v4
+        smlatt v6, lr, a4, v6
+        ldr    a3, [a1, #(16*7)]
+        smlatt fp, ip, a4, fp
+
+        smlatb v1, lr, a3, v1
+        smlabb v3, lr, a3, v3
+        smlatb v5, ip, a3, v5
+        smulbb a4, ip, a3
+        smlatt v2, lr, a3, v2
+        sub    v7, v7, a4
+        smlabt v4, lr, a3, v4
+        smulbt a4, ip, a3
+        smlatt v6, ip, a3, v6
+        sub    fp, fp, a4
+        .endm
+
+        .align
+        .func idct_col_armv5te
+idct_col_armv5te:
+        str    lr, [sp, #-4]!
+
+        idct_col
+
+        ldmfd  sp!, {a3, a4}
+        adds   a2, a3, v1
+        mov    a2, a2, lsr #20
+        orrmi  a2, a2, #0xf000
+        add    ip, a4, v2
+        mov    ip, ip, asr #20
+        orr    a2, a2, ip, lsl #16
+        str    a2, [a1]
+        subs   a3, a3, v1
+        mov    a2, a3, lsr #20
+        orrmi  a2, a2, #0xf000
+        sub    a4, a4, v2
+        mov    a4, a4, asr #20
+        orr    a2, a2, a4, lsl #16
+        ldmfd  sp!, {a3, a4}
+        str    a2, [a1, #(16*7)]
+
+        subs   a2, a3, v3
+        mov    a2, a2, lsr #20
+        orrmi  a2, a2, #0xf000
+        sub    ip, a4, v4
+        mov    ip, ip, asr #20
+        orr    a2, a2, ip, lsl #16
+        str    a2, [a1, #(16*1)]
+        adds   a3, a3, v3
+        mov    a2, a3, lsr #20
+        orrmi  a2, a2, #0xf000
+        add    a4, a4, v4
+        mov    a4, a4, asr #20
+        orr    a2, a2, a4, lsl #16
+        ldmfd  sp!, {a3, a4}
+        str    a2, [a1, #(16*6)]
+
+        adds   a2, a3, v5
+        mov    a2, a2, lsr #20
+        orrmi  a2, a2, #0xf000
+        add    ip, a4, v6
+        mov    ip, ip, asr #20
+        orr    a2, a2, ip, lsl #16
+        str    a2, [a1, #(16*2)]
+        subs   a3, a3, v5
+        mov    a2, a3, lsr #20
+        orrmi  a2, a2, #0xf000
+        sub    a4, a4, v6
+        mov    a4, a4, asr #20
+        orr    a2, a2, a4, lsl #16
+        ldmfd  sp!, {a3, a4}
+        str    a2, [a1, #(16*5)]
+
+        adds   a2, a3, v7
+        mov    a2, a2, lsr #20
+        orrmi  a2, a2, #0xf000
+        add    ip, a4, fp
+        mov    ip, ip, asr #20
+        orr    a2, a2, ip, lsl #16
+        str    a2, [a1, #(16*3)]
+        subs   a3, a3, v7
+        mov    a2, a3, lsr #20
+        orrmi  a2, a2, #0xf000
+        sub    a4, a4, fp
+        mov    a4, a4, asr #20
+        orr    a2, a2, a4, lsl #16
+        str    a2, [a1, #(16*4)]
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+        .align
+        .func idct_col_put_armv5te
+idct_col_put_armv5te:
+        str    lr, [sp, #-4]!
+
+        idct_col
+
+        ldmfd  sp!, {a3, a4}
+        ldr    lr, [sp, #32]
+        add    a2, a3, v1
+        movs   a2, a2, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    ip, a4, v2
+        movs   ip, ip, asr #20
+        movmi  ip, #0
+        cmp    ip, #255
+        movgt  ip, #255
+        orr    a2, a2, ip, lsl #8
+        sub    a3, a3, v1
+        movs   a3, a3, asr #20
+        movmi  a3, #0
+        cmp    a3, #255
+        movgt  a3, #255
+        sub    a4, a4, v2
+        movs   a4, a4, asr #20
+        movmi  a4, #0
+        cmp    a4, #255
+        ldr    v1, [sp, #28]
+        movgt  a4, #255
+        strh   a2, [v1]
+        add    a2, v1, #2
+        str    a2, [sp, #28]
+        orr    a2, a3, a4, lsl #8
+        rsb    v2, lr, lr, lsl #3
+        ldmfd  sp!, {a3, a4}
+        strh   a2, [v2, v1]!
+
+        sub    a2, a3, v3
+        movs   a2, a2, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        sub    ip, a4, v4
+        movs   ip, ip, asr #20
+        movmi  ip, #0
+        cmp    ip, #255
+        movgt  ip, #255
+        orr    a2, a2, ip, lsl #8
+        strh   a2, [v1, lr]!
+        add    a3, a3, v3
+        movs   a2, a3, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    a4, a4, v4
+        movs   a4, a4, asr #20
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        orr    a2, a2, a4, lsl #8
+        ldmfd  sp!, {a3, a4}
+        strh   a2, [v2, -lr]!
+
+        add    a2, a3, v5
+        movs   a2, a2, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    ip, a4, v6
+        movs   ip, ip, asr #20
+        movmi  ip, #0
+        cmp    ip, #255
+        movgt  ip, #255
+        orr    a2, a2, ip, lsl #8
+        strh   a2, [v1, lr]!
+        sub    a3, a3, v5
+        movs   a2, a3, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        sub    a4, a4, v6
+        movs   a4, a4, asr #20
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        orr    a2, a2, a4, lsl #8
+        ldmfd  sp!, {a3, a4}
+        strh   a2, [v2, -lr]!
+
+        add    a2, a3, v7
+        movs   a2, a2, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    ip, a4, fp
+        movs   ip, ip, asr #20
+        movmi  ip, #0
+        cmp    ip, #255
+        movgt  ip, #255
+        orr    a2, a2, ip, lsl #8
+        strh   a2, [v1, lr]
+        sub    a3, a3, v7
+        movs   a2, a3, asr #20
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        sub    a4, a4, fp
+        movs   a4, a4, asr #20
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        orr    a2, a2, a4, lsl #8
+        strh   a2, [v2, -lr]
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+        .align
+        .func idct_col_add_armv5te
+idct_col_add_armv5te:
+        str    lr, [sp, #-4]!
+
+        idct_col
+
+        ldr    lr, [sp, #36]
+
+        ldmfd  sp!, {a3, a4}
+        ldrh   ip, [lr]
+        add    a2, a3, v1
+        mov    a2, a2, asr #20
+        sub    a3, a3, v1
+        and    v1, ip, #255
+        adds   a2, a2, v1
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    v1, a4, v2
+        mov    v1, v1, asr #20
+        adds   v1, v1, ip, lsr #8
+        movmi  v1, #0
+        cmp    v1, #255
+        movgt  v1, #255
+        orr    a2, a2, v1, lsl #8
+        ldr    v1, [sp, #32]
+        sub    a4, a4, v2
+        rsb    v2, v1, v1, lsl #3
+        ldrh   ip, [v2, lr]!
+        strh   a2, [lr]
+        mov    a3, a3, asr #20
+        and    a2, ip, #255
+        adds   a3, a3, a2
+        movmi  a3, #0
+        cmp    a3, #255
+        movgt  a3, #255
+        mov    a4, a4, asr #20
+        adds   a4, a4, ip, lsr #8
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        add    a2, lr, #2
+        str    a2, [sp, #28]
+        orr    a2, a3, a4, lsl #8
+        strh   a2, [v2]
+
+        ldmfd  sp!, {a3, a4}
+        ldrh   ip, [lr, v1]!
+        sub    a2, a3, v3
+        mov    a2, a2, asr #20
+        add    a3, a3, v3
+        and    v3, ip, #255
+        adds   a2, a2, v3
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        sub    v3, a4, v4
+        mov    v3, v3, asr #20
+        adds   v3, v3, ip, lsr #8
+        movmi  v3, #0
+        cmp    v3, #255
+        movgt  v3, #255
+        orr    a2, a2, v3, lsl #8
+        add    a4, a4, v4
+        ldrh   ip, [v2, -v1]!
+        strh   a2, [lr]
+        mov    a3, a3, asr #20
+        and    a2, ip, #255
+        adds   a3, a3, a2
+        movmi  a3, #0
+        cmp    a3, #255
+        movgt  a3, #255
+        mov    a4, a4, asr #20
+        adds   a4, a4, ip, lsr #8
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        orr    a2, a3, a4, lsl #8
+        strh   a2, [v2]
+
+        ldmfd  sp!, {a3, a4}
+        ldrh   ip, [lr, v1]!
+        add    a2, a3, v5
+        mov    a2, a2, asr #20
+        sub    a3, a3, v5
+        and    v3, ip, #255
+        adds   a2, a2, v3
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    v3, a4, v6
+        mov    v3, v3, asr #20
+        adds   v3, v3, ip, lsr #8
+        movmi  v3, #0
+        cmp    v3, #255
+        movgt  v3, #255
+        orr    a2, a2, v3, lsl #8
+        sub    a4, a4, v6
+        ldrh   ip, [v2, -v1]!
+        strh   a2, [lr]
+        mov    a3, a3, asr #20
+        and    a2, ip, #255
+        adds   a3, a3, a2
+        movmi  a3, #0
+        cmp    a3, #255
+        movgt  a3, #255
+        mov    a4, a4, asr #20
+        adds   a4, a4, ip, lsr #8
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        orr    a2, a3, a4, lsl #8
+        strh   a2, [v2]
+
+        ldmfd  sp!, {a3, a4}
+        ldrh   ip, [lr, v1]!
+        add    a2, a3, v7
+        mov    a2, a2, asr #20
+        sub    a3, a3, v7
+        and    v3, ip, #255
+        adds   a2, a2, v3
+        movmi  a2, #0
+        cmp    a2, #255
+        movgt  a2, #255
+        add    v3, a4, fp
+        mov    v3, v3, asr #20
+        adds   v3, v3, ip, lsr #8
+        movmi  v3, #0
+        cmp    v3, #255
+        movgt  v3, #255
+        orr    a2, a2, v3, lsl #8
+        sub    a4, a4, fp
+        ldrh   ip, [v2, -v1]!
+        strh   a2, [lr]
+        mov    a3, a3, asr #20
+        and    a2, ip, #255
+        adds   a3, a3, a2
+        movmi  a3, #0
+        cmp    a3, #255
+        movgt  a3, #255
+        mov    a4, a4, asr #20
+        adds   a4, a4, ip, lsr #8
+        movmi  a4, #0
+        cmp    a4, #255
+        movgt  a4, #255
+        orr    a2, a3, a4, lsl #8
+        strh   a2, [v2]
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+        .align
+        .global simple_idct_armv5te
+        .func simple_idct_armv5te
+simple_idct_armv5te:
+        stmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, lr}
+
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+
+        sub    a1, a1, #(16*7)
+
+        bl     idct_col_armv5te
+        add    a1, a1, #4
+        bl     idct_col_armv5te
+        add    a1, a1, #4
+        bl     idct_col_armv5te
+        add    a1, a1, #4
+        bl     idct_col_armv5te
+
+        ldmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
+        .endfunc
+
+        .align
+        .global simple_idct_add_armv5te
+        .func simple_idct_add_armv5te
+simple_idct_add_armv5te:
+        stmfd  sp!, {a1, a2, v1, v2, v3, v4, v5, v6, v7, fp, lr}
+
+        mov    a1, a3
+
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+
+        sub    a1, a1, #(16*7)
+
+        bl     idct_col_add_armv5te
+        add    a1, a1, #4
+        bl     idct_col_add_armv5te
+        add    a1, a1, #4
+        bl     idct_col_add_armv5te
+        add    a1, a1, #4
+        bl     idct_col_add_armv5te
+
+        add    sp, sp, #8
+        ldmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
+        .endfunc
+
+        .align
+        .global simple_idct_put_armv5te
+        .func simple_idct_put_armv5te
+simple_idct_put_armv5te:
+        stmfd  sp!, {a1, a2, v1, v2, v3, v4, v5, v6, v7, fp, lr}
+
+        mov    a1, a3
+
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+        add    a1, a1, #16
+        bl     idct_row_armv5te
+
+        sub    a1, a1, #(16*7)
+
+        bl     idct_col_put_armv5te
+        add    a1, a1, #4
+        bl     idct_col_put_armv5te
+        add    a1, a1, #4
+        bl     idct_col_put_armv5te
+        add    a1, a1, #4
+        bl     idct_col_put_armv5te
+
+        add    sp, sp, #8
+        ldmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
+        .endfunc
diff --git a/contrib/ffmpeg/libavcodec/armv4l/simple_idct_armv6.S b/contrib/ffmpeg/libavcodec/armv4l/simple_idct_armv6.S
new file mode 100644
index 000000000..401e1910d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/armv4l/simple_idct_armv6.S
@@ -0,0 +1,448 @@
+/*
+ * Simple IDCT
+ *
+ * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2007 Mans Rullgard <mru@inprovide.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define W1  22725   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W2  21407   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W3  19266   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W4  16383   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W5  12873   /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W6  8867    /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define W7  4520    /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
+#define ROW_SHIFT 11
+#define COL_SHIFT 20
+
+#define W13 (W1 | (W3 << 16))
+#define W26 (W2 | (W6 << 16))
+#define W42 (W4 | (W2 << 16))
+#define W42n (-W4&0xffff | (-W2 << 16))
+#define W46 (W4 | (W6 << 16))
+#define W57 (W5 | (W7 << 16))
+
+        .text
+        .align
+w13:    .long W13
+w26:    .long W26
+w42:    .long W42
+w42n:   .long W42n
+w46:    .long W46
+w57:    .long W57
+
+/*
+  Compute partial IDCT of single row.
+  shift = left-shift amount
+  a1 = source address
+  a3 = row[2,0] <= 2 cycles
+  a4 = row[3,1]
+  ip = w42      <= 2 cycles
+
+  Output in registers v1--v8
+*/
+        .macro idct_row shift
+        ldr    lr, [pc, #(w46-.-8)]  /* lr = W4 | (W6 << 16) */
+        mov    a2, #(1<<(\shift-1))
+        smlad  v1, a3, ip, a2
+        smlsd  v4, a3, ip, a2
+        ldr    ip, [pc, #(w13-.-8)]  /* ip = W1 | (W3 << 16) */
+        ldr    v7, [pc, #(w57-.-8)]  /* v7 = W5 | (W7 << 16) */
+        smlad  v2, a3, lr, a2
+        smlsd  v3, a3, lr, a2
+
+        smuad  v5, a4, ip            /* v5 = B0 = W1*row[1] + W3*row[3] */
+        smusdx fp, a4, v7            /* fp = B3 = W7*row[1] - W5*row[3] */
+        ldr    lr, [a1, #12]         /* lr = row[7,5] */
+        pkhtb  a3, ip, v7, asr #16   /* a4 = W7 | (W3 << 16) */
+        pkhbt  a2, ip, v7, lsl #16   /* a2 = W1 | (W5 << 16) */
+        smusdx v6, a3, a4            /* v6 = -B1 = W7*row[3] - W3*row[1] */
+        smlad  v5, lr, v7, v5        /* B0 += W5*row[5] + W7*row[7] */
+        smusdx v7, a4, a2            /* v7 = B2 = W5*row[1] - W1*row[3] */
+
+        ldr    a4, [pc, #(w42n-.-8)] /* a4 = -W4 | (-W2 << 16) */
+        smlad  v7, lr, a3, v7        /* B2 += W7*row[5] + W3*row[7] */
+        ldr    a3, [a1, #4]          /* a3 = row[6,4] */
+        smlsdx fp, lr, ip, fp        /* B3 += W3*row[5] - W1*row[7] */
+        ldr    ip, [pc, #(w46-.-8)]  /* ip = W4 | (W6 << 16) */
+        smlad  v6, lr, a2, v6        /* B1 -= W1*row[5] + W5*row[7] */
+
+        smlad  v2, a3, a4, v2        /* A1 += -W4*row[4] - W2*row[6] */
+        smlsd  v3, a3, a4, v3        /* A2 += -W4*row[4] + W2*row[6] */
+        smlad  v1, a3, ip, v1        /* A0 += W4*row[4] + W6*row[6] */
+        smlsd  v4, a3, ip, v4        /* A3 += W4*row[4] - W6*row[6] */
+        .endm
+
+/*
+  Compute partial IDCT of half row.
+  shift = left-shift amount
+  a3 = row[2,0]
+  a4 = row[3,1]
+  ip = w42
+
+  Output in registers v1--v8
+*/
+        .macro idct_row4 shift
+        ldr    lr, [pc, #(w46-.-8)]  /* lr = W4 | (W6 << 16) */
+        ldr    v7, [pc, #(w57-.-8)]  /* v7 = W5 | (W7 << 16) */
+        mov    a2, #(1<<(\shift-1))
+        smlad  v1, a3, ip, a2
+        smlsd  v4, a3, ip, a2
+        ldr    ip, [pc, #(w13-.-8)]  /* ip = W1 | (W3 << 16) */
+        smlad  v2, a3, lr, a2
+        smlsd  v3, a3, lr, a2
+        smusdx fp, a4, v7            /* fp = B3 = W7*row[1] - W5*row[3] */
+        smuad  v5, a4, ip            /* v5 = B0 = W1*row[1] + W3*row[3] */
+        pkhtb  a3, ip, v7, asr #16   /* a4 = W7 | (W3 << 16) */
+        pkhbt  a2, ip, v7, lsl #16   /* a2 = W1 | (W5 << 16) */
+        smusdx v6, a3, a4            /* v6 = -B1 = W7*row[3] - W3*row[1] */
+        smusdx v7, a4, a2            /* v7 = B2 = W5*row[1] - W1*row[3] */
+        .endm
+
+/*
+  Compute final part of IDCT single row without shift.
+  Input in registers v1--v8
+  Output in registers ip, v1--v3, lr, v5--v7
+*/
+        .macro idct_finish
+        add    ip, v1, v5            /* a2 = A0 + B0 */
+        sub    lr, v1, v5            /* a3 = A0 - B0 */
+        sub    v1, v2, v6            /* a3 = A1 + B1 */
+        add    v5, v2, v6            /* a3 = A1 - B1 */
+        add    v2, v3, v7            /* a2 = A2 + B2 */
+        sub    v6, v3, v7            /* a2 = A2 - B2 */
+        add    v3, v4, fp            /* a3 = A3 + B3 */
+        sub    v7, v4, fp            /* a3 = A3 - B3 */
+        .endm
+
+/*
+  Compute final part of IDCT single row.
+  shift = right-shift amount
+  Input/output in registers v1--v8
+*/
+        .macro idct_finish_shift shift
+        add    a4, v1, v5            /* a4 = A0 + B0 */
+        sub    a3, v1, v5            /* a3 = A0 - B0 */
+        mov    v1, a4, asr #\shift
+        mov    v5, a3, asr #\shift
+
+        sub    a4, v2, v6            /* a4 = A1 + B1 */
+        add    a3, v2, v6            /* a3 = A1 - B1 */
+        mov    v2, a4, asr #\shift
+        mov    v6, a3, asr #\shift
+
+        add    a4, v3, v7            /* a4 = A2 + B2 */
+        sub    a3, v3, v7            /* a3 = A2 - B2 */
+        mov    v3, a4, asr #\shift
+        mov    v7, a3, asr #\shift
+
+        add    a4, v4, fp            /* a4 = A3 + B3 */
+        sub    a3, v4, fp            /* a3 = A3 - B3 */
+        mov    v4, a4, asr #\shift
+        mov    fp, a3, asr #\shift
+        .endm
+
+/*
+  Compute final part of IDCT single row, saturating results at 8 bits.
+  shift = right-shift amount
+  Input/output in registers v1--v8
+*/
+        .macro idct_finish_shift_sat shift
+        add    a4, v1, v5            /* a4 = A0 + B0 */
+        sub    ip, v1, v5            /* ip = A0 - B0 */
+        usat   v1, #8, a4, asr #\shift
+        usat   v5, #8, ip, asr #\shift
+
+        sub    a4, v2, v6            /* a4 = A1 + B1 */
+        add    ip, v2, v6            /* ip = A1 - B1 */
+        usat   v2, #8, a4, asr #\shift
+        usat   v6, #8, ip, asr #\shift
+
+        add    a4, v3, v7            /* a4 = A2 + B2 */
+        sub    ip, v3, v7            /* ip = A2 - B2 */
+        usat   v3, #8, a4, asr #\shift
+        usat   v7, #8, ip, asr #\shift
+
+        add    a4, v4, fp            /* a4 = A3 + B3 */
+        sub    ip, v4, fp            /* ip = A3 - B3 */
+        usat   v4, #8, a4, asr #\shift
+        usat   fp, #8, ip, asr #\shift
+        .endm
+
+/*
+  Compute IDCT of single row, storing as column.
+  a1 = source
+  a2 = dest
+*/
+        .align
+        .func idct_row_armv6
+idct_row_armv6:
+        str    lr, [sp, #-4]!
+
+        ldr    lr, [a1, #12]         /* lr = row[7,5] */
+        ldr    ip, [a1, #4]          /* ip = row[6,4] */
+        ldr    a4, [a1, #8]          /* a4 = row[3,1] */
+        ldr    a3, [a1]              /* a3 = row[2,0] */
+        orrs   lr, lr, ip
+        cmpeq  lr, a4
+        cmpeq  lr, a3, lsr #16
+        beq    1f
+        str    a2, [sp, #-4]!
+        ldr    ip, [pc, #(w42-.-8)]  /* ip = W4 | (W2 << 16) */
+        cmp    lr, #0
+        beq    2f
+
+        idct_row   ROW_SHIFT
+        b      3f
+
+2:      idct_row4  ROW_SHIFT
+
+3:      ldr    a2, [sp], #4
+        idct_finish_shift ROW_SHIFT
+
+        strh   v1, [a2]
+        strh   v2, [a2, #(16*2)]
+        strh   v3, [a2, #(16*4)]
+        strh   v4, [a2, #(16*6)]
+        strh   fp, [a2, #(16*1)]
+        strh   v7, [a2, #(16*3)]
+        strh   v6, [a2, #(16*5)]
+        strh   v5, [a2, #(16*7)]
+
+        ldr    pc, [sp], #4
+
+1:      mov    a3, a3, lsl #3
+        strh   a3, [a2]
+        strh   a3, [a2, #(16*2)]
+        strh   a3, [a2, #(16*4)]
+        strh   a3, [a2, #(16*6)]
+        strh   a3, [a2, #(16*1)]
+        strh   a3, [a2, #(16*3)]
+        strh   a3, [a2, #(16*5)]
+        strh   a3, [a2, #(16*7)]
+        ldr    pc, [sp], #4
+        .endfunc
+
+/*
+  Compute IDCT of single column, read as row.
+  a1 = source
+  a2 = dest
+*/
+        .align
+        .func idct_col_armv6
+idct_col_armv6:
+        stmfd  sp!, {a2, lr}
+
+        ldr    a3, [a1]              /* a3 = row[2,0] */
+        ldr    ip, [pc, #(w42-.-8)]  /* ip = W4 | (W2 << 16) */
+        ldr    a4, [a1, #8]          /* a4 = row[3,1] */
+        idct_row COL_SHIFT
+        ldr    a2, [sp], #4
+        idct_finish_shift COL_SHIFT
+
+        strh   v1, [a2]
+        strh   v2, [a2, #(16*1)]
+        strh   v3, [a2, #(16*2)]
+        strh   v4, [a2, #(16*3)]
+        strh   fp, [a2, #(16*4)]
+        strh   v7, [a2, #(16*5)]
+        strh   v6, [a2, #(16*6)]
+        strh   v5, [a2, #(16*7)]
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+/*
+  Compute IDCT of single column, read as row, store saturated 8-bit.
+  a1 = source
+  a2 = dest
+  a3 = line size
+*/
+        .align
+        .func idct_col_put_armv6
+idct_col_put_armv6:
+        stmfd  sp!, {a2, a3, lr}
+
+        ldr    a3, [a1]              /* a3 = row[2,0] */
+        ldr    ip, [pc, #(w42-.-8)]  /* ip = W4 | (W2 << 16) */
+        ldr    a4, [a1, #8]          /* a4 = row[3,1] */
+        idct_row COL_SHIFT
+        ldmfd  sp!, {a2, a3}
+        idct_finish_shift_sat COL_SHIFT
+
+        strb   v1, [a2], a3
+        strb   v2, [a2], a3
+        strb   v3, [a2], a3
+        strb   v4, [a2], a3
+        strb   fp, [a2], a3
+        strb   v7, [a2], a3
+        strb   v6, [a2], a3
+        strb   v5, [a2], a3
+
+        sub    a2, a2, a3, lsl #3
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+/*
+  Compute IDCT of single column, read as row, add/store saturated 8-bit.
+  a1 = source
+  a2 = dest
+  a3 = line size
+*/
+        .align
+        .func idct_col_add_armv6
+idct_col_add_armv6:
+        stmfd  sp!, {a2, a3, lr}
+
+        ldr    a3, [a1]              /* a3 = row[2,0] */
+        ldr    ip, [pc, #(w42-.-8)]  /* ip = W4 | (W2 << 16) */
+        ldr    a4, [a1, #8]          /* a4 = row[3,1] */
+        idct_row COL_SHIFT
+        ldmfd  sp!, {a2, a3}
+        idct_finish
+
+        ldrb   a4, [a2]
+        ldrb   v4, [a2, a3]
+        ldrb   fp, [a2, a3, lsl #2]
+        add    ip, a4, ip, asr #COL_SHIFT
+        usat   ip, #8, ip
+        add    v1, v4, v1, asr #COL_SHIFT
+        strb   ip, [a2], a3
+        ldrb   ip, [a2, a3]
+        usat   v1, #8, v1
+        ldrb   fp, [a2, a3, lsl #2]
+        add    v2, ip, v2, asr #COL_SHIFT
+        usat   v2, #8, v2
+        strb   v1, [a2], a3
+        ldrb   a4, [a2, a3]
+        ldrb   ip, [a2, a3, lsl #2]
+        strb   v2, [a2], a3
+        ldrb   v4, [a2, a3]
+        ldrb   v1, [a2, a3, lsl #2]
+        add    v3, a4, v3, asr #COL_SHIFT
+        usat   v3, #8, v3
+        add    v7, v4, v7, asr #COL_SHIFT
+        usat   v7, #8, v7
+        add    v6, fp, v6, asr #COL_SHIFT
+        usat   v6, #8, v6
+        add    v5, ip, v5, asr #COL_SHIFT
+        usat   v5, #8, v5
+        add    lr, v1, lr, asr #COL_SHIFT
+        usat   lr, #8, lr
+        strb   v3, [a2], a3
+        strb   v7, [a2], a3
+        strb   v6, [a2], a3
+        strb   v5, [a2], a3
+        strb   lr, [a2], a3
+
+        sub    a2, a2, a3, lsl #3
+
+        ldr    pc, [sp], #4
+        .endfunc
+
+/*
+  Compute 8 IDCT row transforms.
+  func = IDCT row->col function
+  width = width of columns in bytes
+*/
+        .macro idct_rows func width
+        bl     \func
+        add    a1, a1, #(16*2)
+        add    a2, a2, #\width
+        bl     \func
+        add    a1, a1, #(16*2)
+        add    a2, a2, #\width
+        bl     \func
+        add    a1, a1, #(16*2)
+        add    a2, a2, #\width
+        bl     \func
+        sub    a1, a1, #(16*5)
+        add    a2, a2, #\width
+        bl     \func
+        add    a1, a1, #(16*2)
+        add    a2, a2, #\width
+        bl     \func
+        add    a1, a1, #(16*2)
+        add    a2, a2, #\width
+        bl     \func
+        add    a1, a1, #(16*2)
+        add    a2, a2, #\width
+        bl     \func
+
+        sub    a1, a1, #(16*7)
+        .endm
+
+        .align
+        .global ff_simple_idct_armv6
+        .func ff_simple_idct_armv6
+/* void ff_simple_idct_armv6(DCTELEM *data); */
+ff_simple_idct_armv6:
+        stmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, lr}
+        sub    sp, sp, #128
+
+        mov    a2, sp
+        idct_rows idct_row_armv6, 2
+        mov    a2, a1
+        mov    a1, sp
+        idct_rows idct_col_armv6, 2
+
+        add    sp, sp, #128
+        ldmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
+        .endfunc
+
+        .align
+        .global ff_simple_idct_add_armv6
+        .func ff_simple_idct_add_armv6
+/* ff_simple_idct_add_armv6(uint8_t *dest, int line_size, DCTELEM *data); */
+ff_simple_idct_add_armv6:
+        stmfd  sp!, {a1, a2, v1, v2, v3, v4, v5, v6, v7, fp, lr}
+        sub    sp, sp, #128
+
+        mov    a1, a3
+        mov    a2, sp
+        idct_rows idct_row_armv6, 2
+        mov    a1, sp
+        ldr    a2, [sp, #128]
+        ldr    a3, [sp, #(128+4)]
+        idct_rows idct_col_add_armv6, 1
+
+        add    sp, sp, #(128+8)
+        ldmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
+        .endfunc
+
+        .align
+        .global ff_simple_idct_put_armv6
+        .func ff_simple_idct_put_armv6
+/* ff_simple_idct_put_armv6(uint8_t *dest, int line_size, DCTELEM *data); */
+ff_simple_idct_put_armv6:
+        stmfd  sp!, {a1, a2, v1, v2, v3, v4, v5, v6, v7, fp, lr}
+        sub    sp, sp, #128
+
+        mov    a1, a3
+        mov    a2, sp
+        idct_rows idct_row_armv6, 2
+        mov    a1, sp
+        ldr    a2, [sp, #128]
+        ldr    a3, [sp, #(128+4)]
+        idct_rows idct_col_put_armv6, 1
+
+        add    sp, sp, #(128+8)
+        ldmfd  sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
+        .endfunc
diff --git a/contrib/ffmpeg/libavcodec/asv1.c b/contrib/ffmpeg/libavcodec/asv1.c
new file mode 100644
index 000000000..ec6bbb9ba
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/asv1.c
@@ -0,0 +1,655 @@
+/*
+ * ASUS V1/V2 codec
+ * Copyright (c) 2003 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file asv1.c
+ * ASUS V1/V2 codec.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+#define VLC_BITS 6
+#define ASV2_LEVEL_VLC_BITS 10
+
+typedef struct ASV1Context{
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame picture;
+    PutBitContext pb;
+    GetBitContext gb;
+    ScanTable scantable;
+    int inv_qscale;
+    int mb_width;
+    int mb_height;
+    int mb_width2;
+    int mb_height2;
+    DECLARE_ALIGNED_8(DCTELEM, block[6][64]);
+    DECLARE_ALIGNED_8(uint16_t, intra_matrix[64]);
+    DECLARE_ALIGNED_8(int, q_intra_matrix[64]);
+    uint8_t *bitstream_buffer;
+    unsigned int bitstream_buffer_size;
+} ASV1Context;
+
+static const uint8_t scantab[64]={
+    0x00,0x08,0x01,0x09,0x10,0x18,0x11,0x19,
+    0x02,0x0A,0x03,0x0B,0x12,0x1A,0x13,0x1B,
+    0x04,0x0C,0x05,0x0D,0x20,0x28,0x21,0x29,
+    0x06,0x0E,0x07,0x0F,0x14,0x1C,0x15,0x1D,
+    0x22,0x2A,0x23,0x2B,0x30,0x38,0x31,0x39,
+    0x16,0x1E,0x17,0x1F,0x24,0x2C,0x25,0x2D,
+    0x32,0x3A,0x33,0x3B,0x26,0x2E,0x27,0x2F,
+    0x34,0x3C,0x35,0x3D,0x36,0x3E,0x37,0x3F,
+};
+
+
+static const uint8_t ccp_tab[17][2]={
+    {0x2,2}, {0x7,5}, {0xB,5}, {0x3,5},
+    {0xD,5}, {0x5,5}, {0x9,5}, {0x1,5},
+    {0xE,5}, {0x6,5}, {0xA,5}, {0x2,5},
+    {0xC,5}, {0x4,5}, {0x8,5}, {0x3,2},
+    {0xF,5}, //EOB
+};
+
+static const uint8_t level_tab[7][2]={
+    {3,4}, {3,3}, {3,2}, {0,3}, {2,2}, {2,3}, {2,4}
+};
+
+static const uint8_t dc_ccp_tab[8][2]={
+    {0x1,2}, {0xD,4}, {0xF,4}, {0xC,4},
+    {0x5,3}, {0xE,4}, {0x4,3}, {0x0,2},
+};
+
+static const uint8_t ac_ccp_tab[16][2]={
+    {0x00,2}, {0x3B,6}, {0x0A,4}, {0x3A,6},
+    {0x02,3}, {0x39,6}, {0x3C,6}, {0x38,6},
+    {0x03,3}, {0x3D,6}, {0x08,4}, {0x1F,5},
+    {0x09,4}, {0x0B,4}, {0x0D,4}, {0x0C,4},
+};
+
+static const uint8_t asv2_level_tab[63][2]={
+    {0x3F,10},{0x2F,10},{0x37,10},{0x27,10},{0x3B,10},{0x2B,10},{0x33,10},{0x23,10},
+    {0x3D,10},{0x2D,10},{0x35,10},{0x25,10},{0x39,10},{0x29,10},{0x31,10},{0x21,10},
+    {0x1F, 8},{0x17, 8},{0x1B, 8},{0x13, 8},{0x1D, 8},{0x15, 8},{0x19, 8},{0x11, 8},
+    {0x0F, 6},{0x0B, 6},{0x0D, 6},{0x09, 6},
+    {0x07, 4},{0x05, 4},
+    {0x03, 2},
+    {0x00, 5},
+    {0x02, 2},
+    {0x04, 4},{0x06, 4},
+    {0x08, 6},{0x0C, 6},{0x0A, 6},{0x0E, 6},
+    {0x10, 8},{0x18, 8},{0x14, 8},{0x1C, 8},{0x12, 8},{0x1A, 8},{0x16, 8},{0x1E, 8},
+    {0x20,10},{0x30,10},{0x28,10},{0x38,10},{0x24,10},{0x34,10},{0x2C,10},{0x3C,10},
+    {0x22,10},{0x32,10},{0x2A,10},{0x3A,10},{0x26,10},{0x36,10},{0x2E,10},{0x3E,10},
+};
+
+
+static VLC ccp_vlc;
+static VLC level_vlc;
+static VLC dc_ccp_vlc;
+static VLC ac_ccp_vlc;
+static VLC asv2_level_vlc;
+
+static void init_vlcs(ASV1Context *a){
+    static int done = 0;
+
+    if (!done) {
+        done = 1;
+
+        init_vlc(&ccp_vlc, VLC_BITS, 17,
+                 &ccp_tab[0][1], 2, 1,
+                 &ccp_tab[0][0], 2, 1, 1);
+        init_vlc(&dc_ccp_vlc, VLC_BITS, 8,
+                 &dc_ccp_tab[0][1], 2, 1,
+                 &dc_ccp_tab[0][0], 2, 1, 1);
+        init_vlc(&ac_ccp_vlc, VLC_BITS, 16,
+                 &ac_ccp_tab[0][1], 2, 1,
+                 &ac_ccp_tab[0][0], 2, 1, 1);
+        init_vlc(&level_vlc,  VLC_BITS, 7,
+                 &level_tab[0][1], 2, 1,
+                 &level_tab[0][0], 2, 1, 1);
+        init_vlc(&asv2_level_vlc, ASV2_LEVEL_VLC_BITS, 63,
+                 &asv2_level_tab[0][1], 2, 1,
+                 &asv2_level_tab[0][0], 2, 1, 1);
+    }
+}
+
+//FIXME write a reversed bitstream reader to avoid the double reverse
+static inline int asv2_get_bits(GetBitContext *gb, int n){
+    return ff_reverse[ get_bits(gb, n) << (8-n) ];
+}
+
+static inline void asv2_put_bits(PutBitContext *pb, int n, int v){
+    put_bits(pb, n, ff_reverse[ v << (8-n) ]);
+}
+
+static inline int asv1_get_level(GetBitContext *gb){
+    int code= get_vlc2(gb, level_vlc.table, VLC_BITS, 1);
+
+    if(code==3) return get_sbits(gb, 8);
+    else        return code - 3;
+}
+
+static inline int asv2_get_level(GetBitContext *gb){
+    int code= get_vlc2(gb, asv2_level_vlc.table, ASV2_LEVEL_VLC_BITS, 1);
+
+    if(code==31) return (int8_t)asv2_get_bits(gb, 8);
+    else         return code - 31;
+}
+
+static inline void asv1_put_level(PutBitContext *pb, int level){
+    unsigned int index= level + 3;
+
+    if(index <= 6) put_bits(pb, level_tab[index][1], level_tab[index][0]);
+    else{
+        put_bits(pb, level_tab[3][1], level_tab[3][0]);
+        put_bits(pb, 8, level&0xFF);
+    }
+}
+
+static inline void asv2_put_level(PutBitContext *pb, int level){
+    unsigned int index= level + 31;
+
+    if(index <= 62) put_bits(pb, asv2_level_tab[index][1], asv2_level_tab[index][0]);
+    else{
+        put_bits(pb, asv2_level_tab[31][1], asv2_level_tab[31][0]);
+        asv2_put_bits(pb, 8, level&0xFF);
+    }
+}
+
+static inline int asv1_decode_block(ASV1Context *a, DCTELEM block[64]){
+    int i;
+
+    block[0]= 8*get_bits(&a->gb, 8);
+
+    for(i=0; i<11; i++){
+        const int ccp= get_vlc2(&a->gb, ccp_vlc.table, VLC_BITS, 1);
+
+        if(ccp){
+            if(ccp == 16) break;
+            if(ccp < 0 || i>=10){
+                av_log(a->avctx, AV_LOG_ERROR, "coded coeff pattern damaged\n");
+                return -1;
+            }
+
+            if(ccp&8) block[a->scantable.permutated[4*i+0]]= (asv1_get_level(&a->gb) * a->intra_matrix[4*i+0])>>4;
+            if(ccp&4) block[a->scantable.permutated[4*i+1]]= (asv1_get_level(&a->gb) * a->intra_matrix[4*i+1])>>4;
+            if(ccp&2) block[a->scantable.permutated[4*i+2]]= (asv1_get_level(&a->gb) * a->intra_matrix[4*i+2])>>4;
+            if(ccp&1) block[a->scantable.permutated[4*i+3]]= (asv1_get_level(&a->gb) * a->intra_matrix[4*i+3])>>4;
+        }
+    }
+
+    return 0;
+}
+
+static inline int asv2_decode_block(ASV1Context *a, DCTELEM block[64]){
+    int i, count, ccp;
+
+    count= asv2_get_bits(&a->gb, 4);
+
+    block[0]= 8*asv2_get_bits(&a->gb, 8);
+
+    ccp= get_vlc2(&a->gb, dc_ccp_vlc.table, VLC_BITS, 1);
+    if(ccp){
+        if(ccp&4) block[a->scantable.permutated[1]]= (asv2_get_level(&a->gb) * a->intra_matrix[1])>>4;
+        if(ccp&2) block[a->scantable.permutated[2]]= (asv2_get_level(&a->gb) * a->intra_matrix[2])>>4;
+        if(ccp&1) block[a->scantable.permutated[3]]= (asv2_get_level(&a->gb) * a->intra_matrix[3])>>4;
+    }
+
+    for(i=1; i<count+1; i++){
+        const int ccp= get_vlc2(&a->gb, ac_ccp_vlc.table, VLC_BITS, 1);
+
+        if(ccp){
+            if(ccp&8) block[a->scantable.permutated[4*i+0]]= (asv2_get_level(&a->gb) * a->intra_matrix[4*i+0])>>4;
+            if(ccp&4) block[a->scantable.permutated[4*i+1]]= (asv2_get_level(&a->gb) * a->intra_matrix[4*i+1])>>4;
+            if(ccp&2) block[a->scantable.permutated[4*i+2]]= (asv2_get_level(&a->gb) * a->intra_matrix[4*i+2])>>4;
+            if(ccp&1) block[a->scantable.permutated[4*i+3]]= (asv2_get_level(&a->gb) * a->intra_matrix[4*i+3])>>4;
+        }
+    }
+
+    return 0;
+}
+
+static inline void asv1_encode_block(ASV1Context *a, DCTELEM block[64]){
+    int i;
+    int nc_count=0;
+
+    put_bits(&a->pb, 8, (block[0] + 32)>>6);
+    block[0]= 0;
+
+    for(i=0; i<10; i++){
+        const int index= scantab[4*i];
+        int ccp=0;
+
+        if( (block[index + 0] = (block[index + 0]*a->q_intra_matrix[index + 0] + (1<<15))>>16) ) ccp |= 8;
+        if( (block[index + 8] = (block[index + 8]*a->q_intra_matrix[index + 8] + (1<<15))>>16) ) ccp |= 4;
+        if( (block[index + 1] = (block[index + 1]*a->q_intra_matrix[index + 1] + (1<<15))>>16) ) ccp |= 2;
+        if( (block[index + 9] = (block[index + 9]*a->q_intra_matrix[index + 9] + (1<<15))>>16) ) ccp |= 1;
+
+        if(ccp){
+            for(;nc_count; nc_count--)
+                put_bits(&a->pb, ccp_tab[0][1], ccp_tab[0][0]);
+
+            put_bits(&a->pb, ccp_tab[ccp][1], ccp_tab[ccp][0]);
+
+            if(ccp&8) asv1_put_level(&a->pb, block[index + 0]);
+            if(ccp&4) asv1_put_level(&a->pb, block[index + 8]);
+            if(ccp&2) asv1_put_level(&a->pb, block[index + 1]);
+            if(ccp&1) asv1_put_level(&a->pb, block[index + 9]);
+        }else{
+            nc_count++;
+        }
+    }
+    put_bits(&a->pb, ccp_tab[16][1], ccp_tab[16][0]);
+}
+
+static inline void asv2_encode_block(ASV1Context *a, DCTELEM block[64]){
+    int i;
+    int count=0;
+
+    for(count=63; count>3; count--){
+        const int index= scantab[count];
+
+        if( (block[index]*a->q_intra_matrix[index] + (1<<15))>>16 )
+            break;
+    }
+
+    count >>= 2;
+
+    asv2_put_bits(&a->pb, 4, count);
+    asv2_put_bits(&a->pb, 8, (block[0] + 32)>>6);
+    block[0]= 0;
+
+    for(i=0; i<=count; i++){
+        const int index= scantab[4*i];
+        int ccp=0;
+
+        if( (block[index + 0] = (block[index + 0]*a->q_intra_matrix[index + 0] + (1<<15))>>16) ) ccp |= 8;
+        if( (block[index + 8] = (block[index + 8]*a->q_intra_matrix[index + 8] + (1<<15))>>16) ) ccp |= 4;
+        if( (block[index + 1] = (block[index + 1]*a->q_intra_matrix[index + 1] + (1<<15))>>16) ) ccp |= 2;
+        if( (block[index + 9] = (block[index + 9]*a->q_intra_matrix[index + 9] + (1<<15))>>16) ) ccp |= 1;
+
+        assert(i || ccp<8);
+        if(i) put_bits(&a->pb, ac_ccp_tab[ccp][1], ac_ccp_tab[ccp][0]);
+        else  put_bits(&a->pb, dc_ccp_tab[ccp][1], dc_ccp_tab[ccp][0]);
+
+        if(ccp){
+            if(ccp&8) asv2_put_level(&a->pb, block[index + 0]);
+            if(ccp&4) asv2_put_level(&a->pb, block[index + 8]);
+            if(ccp&2) asv2_put_level(&a->pb, block[index + 1]);
+            if(ccp&1) asv2_put_level(&a->pb, block[index + 9]);
+        }
+    }
+}
+
+static inline int decode_mb(ASV1Context *a, DCTELEM block[6][64]){
+    int i;
+
+    a->dsp.clear_blocks(block[0]);
+
+    if(a->avctx->codec_id == CODEC_ID_ASV1){
+        for(i=0; i<6; i++){
+            if( asv1_decode_block(a, block[i]) < 0)
+                return -1;
+        }
+    }else{
+        for(i=0; i<6; i++){
+            if( asv2_decode_block(a, block[i]) < 0)
+                return -1;
+        }
+    }
+    return 0;
+}
+
+static inline int encode_mb(ASV1Context *a, DCTELEM block[6][64]){
+    int i;
+
+    if(a->pb.buf_end - a->pb.buf - (put_bits_count(&a->pb)>>3) < 30*16*16*3/2/8){
+        av_log(a->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    if(a->avctx->codec_id == CODEC_ID_ASV1){
+        for(i=0; i<6; i++)
+            asv1_encode_block(a, block[i]);
+    }else{
+        for(i=0; i<6; i++)
+            asv2_encode_block(a, block[i]);
+    }
+    return 0;
+}
+
+static inline void idct_put(ASV1Context *a, int mb_x, int mb_y){
+    DCTELEM (*block)[64]= a->block;
+    int linesize= a->picture.linesize[0];
+
+    uint8_t *dest_y  = a->picture.data[0] + (mb_y * 16* linesize              ) + mb_x * 16;
+    uint8_t *dest_cb = a->picture.data[1] + (mb_y * 8 * a->picture.linesize[1]) + mb_x * 8;
+    uint8_t *dest_cr = a->picture.data[2] + (mb_y * 8 * a->picture.linesize[2]) + mb_x * 8;
+
+    a->dsp.idct_put(dest_y                 , linesize, block[0]);
+    a->dsp.idct_put(dest_y              + 8, linesize, block[1]);
+    a->dsp.idct_put(dest_y + 8*linesize    , linesize, block[2]);
+    a->dsp.idct_put(dest_y + 8*linesize + 8, linesize, block[3]);
+
+    if(!(a->avctx->flags&CODEC_FLAG_GRAY)){
+        a->dsp.idct_put(dest_cb, a->picture.linesize[1], block[4]);
+        a->dsp.idct_put(dest_cr, a->picture.linesize[2], block[5]);
+    }
+}
+
+static inline void dct_get(ASV1Context *a, int mb_x, int mb_y){
+    DCTELEM (*block)[64]= a->block;
+    int linesize= a->picture.linesize[0];
+    int i;
+
+    uint8_t *ptr_y  = a->picture.data[0] + (mb_y * 16* linesize              ) + mb_x * 16;
+    uint8_t *ptr_cb = a->picture.data[1] + (mb_y * 8 * a->picture.linesize[1]) + mb_x * 8;
+    uint8_t *ptr_cr = a->picture.data[2] + (mb_y * 8 * a->picture.linesize[2]) + mb_x * 8;
+
+    a->dsp.get_pixels(block[0], ptr_y                 , linesize);
+    a->dsp.get_pixels(block[1], ptr_y              + 8, linesize);
+    a->dsp.get_pixels(block[2], ptr_y + 8*linesize    , linesize);
+    a->dsp.get_pixels(block[3], ptr_y + 8*linesize + 8, linesize);
+    for(i=0; i<4; i++)
+        a->dsp.fdct(block[i]);
+
+    if(!(a->avctx->flags&CODEC_FLAG_GRAY)){
+        a->dsp.get_pixels(block[4], ptr_cb, a->picture.linesize[1]);
+        a->dsp.get_pixels(block[5], ptr_cr, a->picture.linesize[2]);
+        for(i=4; i<6; i++)
+            a->dsp.fdct(block[i]);
+    }
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    ASV1Context * const a = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    int mb_x, mb_y;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    a->bitstream_buffer= av_fast_realloc(a->bitstream_buffer, &a->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    if(avctx->codec_id == CODEC_ID_ASV1)
+        a->dsp.bswap_buf((uint32_t*)a->bitstream_buffer, (uint32_t*)buf, buf_size/4);
+    else{
+        int i;
+        for(i=0; i<buf_size; i++)
+            a->bitstream_buffer[i]= ff_reverse[ buf[i] ];
+    }
+
+    init_get_bits(&a->gb, a->bitstream_buffer, buf_size*8);
+
+    for(mb_y=0; mb_y<a->mb_height2; mb_y++){
+        for(mb_x=0; mb_x<a->mb_width2; mb_x++){
+            if( decode_mb(a, a->block) <0)
+                return -1;
+
+            idct_put(a, mb_x, mb_y);
+        }
+    }
+
+    if(a->mb_width2 != a->mb_width){
+        mb_x= a->mb_width2;
+        for(mb_y=0; mb_y<a->mb_height2; mb_y++){
+            if( decode_mb(a, a->block) <0)
+                return -1;
+
+            idct_put(a, mb_x, mb_y);
+        }
+    }
+
+    if(a->mb_height2 != a->mb_height){
+        mb_y= a->mb_height2;
+        for(mb_x=0; mb_x<a->mb_width; mb_x++){
+            if( decode_mb(a, a->block) <0)
+                return -1;
+
+            idct_put(a, mb_x, mb_y);
+        }
+    }
+#if 0
+int i;
+printf("%d %d\n", 8*buf_size, get_bits_count(&a->gb));
+for(i=get_bits_count(&a->gb); i<8*buf_size; i++){
+    printf("%d", get_bits1(&a->gb));
+}
+
+for(i=0; i<s->avctx->extradata_size; i++){
+    printf("%c\n", ((uint8_t*)s->avctx->extradata)[i]);
+}
+#endif
+
+    *picture= *(AVFrame*)&a->picture;
+    *data_size = sizeof(AVPicture);
+
+    emms_c();
+
+    return (get_bits_count(&a->gb)+31)/32*4;
+}
+
+#ifdef CONFIG_ENCODERS
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    ASV1Context * const a = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    int size;
+    int mb_x, mb_y;
+
+    init_put_bits(&a->pb, buf, buf_size);
+
+    *p = *pict;
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    for(mb_y=0; mb_y<a->mb_height2; mb_y++){
+        for(mb_x=0; mb_x<a->mb_width2; mb_x++){
+            dct_get(a, mb_x, mb_y);
+            encode_mb(a, a->block);
+        }
+    }
+
+    if(a->mb_width2 != a->mb_width){
+        mb_x= a->mb_width2;
+        for(mb_y=0; mb_y<a->mb_height2; mb_y++){
+            dct_get(a, mb_x, mb_y);
+            encode_mb(a, a->block);
+        }
+    }
+
+    if(a->mb_height2 != a->mb_height){
+        mb_y= a->mb_height2;
+        for(mb_x=0; mb_x<a->mb_width; mb_x++){
+            dct_get(a, mb_x, mb_y);
+            encode_mb(a, a->block);
+        }
+    }
+    emms_c();
+
+    align_put_bits(&a->pb);
+    while(put_bits_count(&a->pb)&31)
+        put_bits(&a->pb, 8, 0);
+
+    size= put_bits_count(&a->pb)/32;
+
+    if(avctx->codec_id == CODEC_ID_ASV1)
+        a->dsp.bswap_buf((uint32_t*)buf, (uint32_t*)buf, size);
+    else{
+        int i;
+        for(i=0; i<4*size; i++)
+            buf[i]= ff_reverse[ buf[i] ];
+    }
+
+    return size*4;
+}
+#endif /* CONFIG_ENCODERS */
+
+static void common_init(AVCodecContext *avctx){
+    ASV1Context * const a = avctx->priv_data;
+
+    dsputil_init(&a->dsp, avctx);
+
+    a->mb_width   = (avctx->width  + 15) / 16;
+    a->mb_height  = (avctx->height + 15) / 16;
+    a->mb_width2  = (avctx->width  + 0) / 16;
+    a->mb_height2 = (avctx->height + 0) / 16;
+
+    avctx->coded_frame= (AVFrame*)&a->picture;
+    a->avctx= avctx;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    ASV1Context * const a = avctx->priv_data;
+    AVFrame *p= (AVFrame*)&a->picture;
+    int i;
+    const int scale= avctx->codec_id == CODEC_ID_ASV1 ? 1 : 2;
+
+    common_init(avctx);
+    init_vlcs(a);
+    ff_init_scantable(a->dsp.idct_permutation, &a->scantable, scantab);
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+
+    a->inv_qscale= ((uint8_t*)avctx->extradata)[0];
+    if(a->inv_qscale == 0){
+        av_log(avctx, AV_LOG_ERROR, "illegal qscale 0\n");
+        if(avctx->codec_id == CODEC_ID_ASV1)
+            a->inv_qscale= 6;
+        else
+            a->inv_qscale= 10;
+    }
+
+    for(i=0; i<64; i++){
+        int index= scantab[i];
+
+        a->intra_matrix[i]= 64*scale*ff_mpeg1_default_intra_matrix[index] / a->inv_qscale;
+    }
+
+    p->qstride= a->mb_width;
+    p->qscale_table= av_malloc( p->qstride * a->mb_height);
+    p->quality= (32*scale + a->inv_qscale/2)/a->inv_qscale;
+    memset(p->qscale_table, p->quality, p->qstride*a->mb_height);
+
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+static int encode_init(AVCodecContext *avctx){
+    ASV1Context * const a = avctx->priv_data;
+    int i;
+    const int scale= avctx->codec_id == CODEC_ID_ASV1 ? 1 : 2;
+
+    common_init(avctx);
+
+    if(avctx->global_quality == 0) avctx->global_quality= 4*FF_QUALITY_SCALE;
+
+    a->inv_qscale= (32*scale*FF_QUALITY_SCALE +  avctx->global_quality/2) / avctx->global_quality;
+
+    avctx->extradata= av_mallocz(8);
+    avctx->extradata_size=8;
+    ((uint32_t*)avctx->extradata)[0]= le2me_32(a->inv_qscale);
+    ((uint32_t*)avctx->extradata)[1]= le2me_32(ff_get_fourcc("ASUS"));
+
+    for(i=0; i<64; i++){
+        int q= 32*scale*ff_mpeg1_default_intra_matrix[i];
+        a->q_intra_matrix[i]= ((a->inv_qscale<<16) + q/2) / q;
+    }
+
+    return 0;
+}
+#endif
+
+static int decode_end(AVCodecContext *avctx){
+    ASV1Context * const a = avctx->priv_data;
+
+    av_freep(&a->bitstream_buffer);
+    av_freep(&a->picture.qscale_table);
+    a->bitstream_buffer_size=0;
+
+    return 0;
+}
+
+AVCodec asv1_decoder = {
+    "asv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ASV1,
+    sizeof(ASV1Context),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+
+AVCodec asv2_decoder = {
+    "asv2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ASV2,
+    sizeof(ASV1Context),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+
+#ifdef CONFIG_ENCODERS
+
+AVCodec asv1_encoder = {
+    "asv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ASV1,
+    sizeof(ASV1Context),
+    encode_init,
+    encode_frame,
+    //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec asv2_encoder = {
+    "asv2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ASV2,
+    sizeof(ASV1Context),
+    encode_init,
+    encode_frame,
+    //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+#endif //CONFIG_ENCODERS
diff --git a/contrib/ffmpeg/libavcodec/audioconvert.c b/contrib/ffmpeg/libavcodec/audioconvert.c
new file mode 100644
index 000000000..e6291ac6d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/audioconvert.c
@@ -0,0 +1,79 @@
+/*
+ * audio conversion
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file audioconvert.c
+ * audio conversion
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "avcodec.h"
+
+int av_audio_convert(void *maybe_dspcontext_or_something_av_convert_specific,
+                     void *out[6], int out_stride[6], enum SampleFormat out_fmt,
+                     void * in[6], int  in_stride[6], enum SampleFormat  in_fmt, int len){
+    int ch;
+    const int isize= FFMIN( in_fmt+1, 4);
+    const int osize= FFMIN(out_fmt+1, 4);
+    const int fmt_pair= out_fmt + 5*in_fmt;
+
+    //FIXME optimize common cases
+
+    for(ch=0; ch<6; ch++){
+        const int is=  in_stride[ch] * isize;
+        const int os= out_stride[ch] * osize;
+        uint8_t *pi=  in[ch];
+        uint8_t *po= out[ch];
+        uint8_t *end= po + os;
+        if(!out[ch])
+            continue;
+
+#define CONV(ofmt, otype, ifmt, expr)\
+if(fmt_pair == ofmt + 5*ifmt){\
+    do{\
+        *(otype*)po = expr; pi += is; po += os;\
+    }while(po < end);\
+}
+
+//FIXME put things below under ifdefs so we dont waste space for cases no codec will need
+//FIXME rounding and cliping ?
+
+             CONV(SAMPLE_FMT_U8 , uint8_t, SAMPLE_FMT_U8 ,  *(uint8_t*)pi)
+        else CONV(SAMPLE_FMT_S16, int16_t, SAMPLE_FMT_U8 , (*(uint8_t*)pi - 0x80)<<8)
+        else CONV(SAMPLE_FMT_S32, int32_t, SAMPLE_FMT_U8 , (*(uint8_t*)pi - 0x80)<<24)
+        else CONV(SAMPLE_FMT_FLT, float  , SAMPLE_FMT_U8 , (*(uint8_t*)pi - 0x80)*(1.0 / (1<<7)))
+        else CONV(SAMPLE_FMT_U8 , uint8_t, SAMPLE_FMT_S16, (*(int16_t*)pi>>8) + 0x80)
+        else CONV(SAMPLE_FMT_S16, int16_t, SAMPLE_FMT_S16,  *(int16_t*)pi)
+        else CONV(SAMPLE_FMT_S32, int32_t, SAMPLE_FMT_S16,  *(int16_t*)pi<<16)
+        else CONV(SAMPLE_FMT_FLT, float  , SAMPLE_FMT_S16,  *(int16_t*)pi*(1.0 / (1<<15)))
+        else CONV(SAMPLE_FMT_U8 , uint8_t, SAMPLE_FMT_S32, (*(int32_t*)pi>>24) + 0x80)
+        else CONV(SAMPLE_FMT_S16, int16_t, SAMPLE_FMT_S32,  *(int32_t*)pi>>16)
+        else CONV(SAMPLE_FMT_S32, int32_t, SAMPLE_FMT_S32,  *(int32_t*)pi)
+        else CONV(SAMPLE_FMT_FLT, float  , SAMPLE_FMT_S32,  *(int32_t*)pi*(1.0 / (1<<31)))
+        else CONV(SAMPLE_FMT_U8 , uint8_t, SAMPLE_FMT_FLT, lrintf(*(float*)pi * (1<<7)) + 0x80)
+        else CONV(SAMPLE_FMT_S16, int16_t, SAMPLE_FMT_FLT, lrintf(*(float*)pi * (1<<15)))
+        else CONV(SAMPLE_FMT_S32, int32_t, SAMPLE_FMT_FLT, lrintf(*(float*)pi * (1<<31)))
+        else CONV(SAMPLE_FMT_FLT, float  , SAMPLE_FMT_FLT, *(float*)pi)
+        else return -1;
+    }
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/avcodec.h b/contrib/ffmpeg/libavcodec/avcodec.h
new file mode 100644
index 000000000..1d8427a9d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/avcodec.h
@@ -0,0 +1,3091 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef AVCODEC_H
+#define AVCODEC_H
+
+/**
+ * @file avcodec.h
+ * external api header.
+ */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "avutil.h"
+#include <sys/types.h> /* size_t */
+
+#define AV_STRINGIFY(s)         AV_TOSTRING(s)
+#define AV_TOSTRING(s) #s
+
+#define LIBAVCODEC_VERSION_INT  ((51<<16)+(40<<8)+2)
+#define LIBAVCODEC_VERSION      51.40.2
+#define LIBAVCODEC_BUILD        LIBAVCODEC_VERSION_INT
+
+#define LIBAVCODEC_IDENT        "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
+
+#define AV_NOPTS_VALUE          INT64_C(0x8000000000000000)
+#define AV_TIME_BASE            1000000
+#define AV_TIME_BASE_Q          (AVRational){1, AV_TIME_BASE}
+
+/**
+ *
+ * if you add a codec id to this list add it so that
+ * 1. no value of a existing codec id changes (that would break ABI)
+ * 2. closest to similar codecs
+ */
+enum CodecID {
+    CODEC_ID_NONE,
+    CODEC_ID_MPEG1VIDEO,
+    CODEC_ID_MPEG2VIDEO, /* prefered ID for MPEG Video 1 or 2 decoding */
+    CODEC_ID_MPEG2VIDEO_XVMC,
+    CODEC_ID_H261,
+    CODEC_ID_H263,
+    CODEC_ID_RV10,
+    CODEC_ID_RV20,
+    CODEC_ID_MJPEG,
+    CODEC_ID_MJPEGB,
+    CODEC_ID_LJPEG,
+    CODEC_ID_SP5X,
+    CODEC_ID_JPEGLS,
+    CODEC_ID_MPEG4,
+    CODEC_ID_RAWVIDEO,
+    CODEC_ID_MSMPEG4V1,
+    CODEC_ID_MSMPEG4V2,
+    CODEC_ID_MSMPEG4V3,
+    CODEC_ID_WMV1,
+    CODEC_ID_WMV2,
+    CODEC_ID_H263P,
+    CODEC_ID_H263I,
+    CODEC_ID_FLV1,
+    CODEC_ID_SVQ1,
+    CODEC_ID_SVQ3,
+    CODEC_ID_DVVIDEO,
+    CODEC_ID_HUFFYUV,
+    CODEC_ID_CYUV,
+    CODEC_ID_H264,
+    CODEC_ID_INDEO3,
+    CODEC_ID_VP3,
+    CODEC_ID_THEORA,
+    CODEC_ID_ASV1,
+    CODEC_ID_ASV2,
+    CODEC_ID_FFV1,
+    CODEC_ID_4XM,
+    CODEC_ID_VCR1,
+    CODEC_ID_CLJR,
+    CODEC_ID_MDEC,
+    CODEC_ID_ROQ,
+    CODEC_ID_INTERPLAY_VIDEO,
+    CODEC_ID_XAN_WC3,
+    CODEC_ID_XAN_WC4,
+    CODEC_ID_RPZA,
+    CODEC_ID_CINEPAK,
+    CODEC_ID_WS_VQA,
+    CODEC_ID_MSRLE,
+    CODEC_ID_MSVIDEO1,
+    CODEC_ID_IDCIN,
+    CODEC_ID_8BPS,
+    CODEC_ID_SMC,
+    CODEC_ID_FLIC,
+    CODEC_ID_TRUEMOTION1,
+    CODEC_ID_VMDVIDEO,
+    CODEC_ID_MSZH,
+    CODEC_ID_ZLIB,
+    CODEC_ID_QTRLE,
+    CODEC_ID_SNOW,
+    CODEC_ID_TSCC,
+    CODEC_ID_ULTI,
+    CODEC_ID_QDRAW,
+    CODEC_ID_VIXL,
+    CODEC_ID_QPEG,
+    CODEC_ID_XVID,
+    CODEC_ID_PNG,
+    CODEC_ID_PPM,
+    CODEC_ID_PBM,
+    CODEC_ID_PGM,
+    CODEC_ID_PGMYUV,
+    CODEC_ID_PAM,
+    CODEC_ID_FFVHUFF,
+    CODEC_ID_RV30,
+    CODEC_ID_RV40,
+    CODEC_ID_VC1,
+    CODEC_ID_WMV3,
+    CODEC_ID_LOCO,
+    CODEC_ID_WNV1,
+    CODEC_ID_AASC,
+    CODEC_ID_INDEO2,
+    CODEC_ID_FRAPS,
+    CODEC_ID_TRUEMOTION2,
+    CODEC_ID_BMP,
+    CODEC_ID_CSCD,
+    CODEC_ID_MMVIDEO,
+    CODEC_ID_ZMBV,
+    CODEC_ID_AVS,
+    CODEC_ID_SMACKVIDEO,
+    CODEC_ID_NUV,
+    CODEC_ID_KMVC,
+    CODEC_ID_FLASHSV,
+    CODEC_ID_CAVS,
+    CODEC_ID_JPEG2000,
+    CODEC_ID_VMNC,
+    CODEC_ID_VP5,
+    CODEC_ID_VP6,
+    CODEC_ID_VP6F,
+    CODEC_ID_TARGA,
+    CODEC_ID_DSICINVIDEO,
+    CODEC_ID_TIERTEXSEQVIDEO,
+    CODEC_ID_TIFF,
+    CODEC_ID_GIF,
+    CODEC_ID_FFH264,
+    CODEC_ID_DXA,
+    CODEC_ID_DNXHD,
+    CODEC_ID_THP,
+
+    /* various pcm "codecs" */
+    CODEC_ID_PCM_S16LE= 0x10000,
+    CODEC_ID_PCM_S16BE,
+    CODEC_ID_PCM_U16LE,
+    CODEC_ID_PCM_U16BE,
+    CODEC_ID_PCM_S8,
+    CODEC_ID_PCM_U8,
+    CODEC_ID_PCM_MULAW,
+    CODEC_ID_PCM_ALAW,
+    CODEC_ID_PCM_S32LE,
+    CODEC_ID_PCM_S32BE,
+    CODEC_ID_PCM_U32LE,
+    CODEC_ID_PCM_U32BE,
+    CODEC_ID_PCM_S24LE,
+    CODEC_ID_PCM_S24BE,
+    CODEC_ID_PCM_U24LE,
+    CODEC_ID_PCM_U24BE,
+    CODEC_ID_PCM_S24DAUD,
+
+    /* various adpcm codecs */
+    CODEC_ID_ADPCM_IMA_QT= 0x11000,
+    CODEC_ID_ADPCM_IMA_WAV,
+    CODEC_ID_ADPCM_IMA_DK3,
+    CODEC_ID_ADPCM_IMA_DK4,
+    CODEC_ID_ADPCM_IMA_WS,
+    CODEC_ID_ADPCM_IMA_SMJPEG,
+    CODEC_ID_ADPCM_MS,
+    CODEC_ID_ADPCM_4XM,
+    CODEC_ID_ADPCM_XA,
+    CODEC_ID_ADPCM_ADX,
+    CODEC_ID_ADPCM_EA,
+    CODEC_ID_ADPCM_G726,
+    CODEC_ID_ADPCM_CT,
+    CODEC_ID_ADPCM_SWF,
+    CODEC_ID_ADPCM_YAMAHA,
+    CODEC_ID_ADPCM_SBPRO_4,
+    CODEC_ID_ADPCM_SBPRO_3,
+    CODEC_ID_ADPCM_SBPRO_2,
+
+    /* AMR */
+    CODEC_ID_AMR_NB= 0x12000,
+    CODEC_ID_AMR_WB,
+
+    /* RealAudio codecs*/
+    CODEC_ID_RA_144= 0x13000,
+    CODEC_ID_RA_288,
+
+    /* various DPCM codecs */
+    CODEC_ID_ROQ_DPCM= 0x14000,
+    CODEC_ID_INTERPLAY_DPCM,
+    CODEC_ID_XAN_DPCM,
+    CODEC_ID_SOL_DPCM,
+
+    CODEC_ID_MP2= 0x15000,
+    CODEC_ID_MP3, /* prefered ID for MPEG Audio layer 1, 2 or3 decoding */
+    CODEC_ID_AAC,
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+    CODEC_ID_MPEG4AAC,
+#endif
+    CODEC_ID_AC3,
+    CODEC_ID_DTS,
+    CODEC_ID_VORBIS,
+    CODEC_ID_DVAUDIO,
+    CODEC_ID_WMAV1,
+    CODEC_ID_WMAV2,
+    CODEC_ID_MACE3,
+    CODEC_ID_MACE6,
+    CODEC_ID_VMDAUDIO,
+    CODEC_ID_SONIC,
+    CODEC_ID_SONIC_LS,
+    CODEC_ID_FLAC,
+    CODEC_ID_MP3ADU,
+    CODEC_ID_MP3ON4,
+    CODEC_ID_SHORTEN,
+    CODEC_ID_ALAC,
+    CODEC_ID_WESTWOOD_SND1,
+    CODEC_ID_GSM, /* As in Berlin toast format */
+    CODEC_ID_QDM2,
+    CODEC_ID_COOK,
+    CODEC_ID_TRUESPEECH,
+    CODEC_ID_TTA,
+    CODEC_ID_SMACKAUDIO,
+    CODEC_ID_QCELP,
+    CODEC_ID_WAVPACK,
+    CODEC_ID_DSICINAUDIO,
+    CODEC_ID_IMC,
+    CODEC_ID_MUSEPACK7,
+    CODEC_ID_MLP,
+    CODEC_ID_GSM_MS, /* As found in WAV */
+
+    /* subtitle codecs */
+    CODEC_ID_DVD_SUBTITLE= 0x17000,
+    CODEC_ID_DVB_SUBTITLE,
+
+    CODEC_ID_MPEG2TS= 0x20000, /* _FAKE_ codec to indicate a raw MPEG2 transport
+                         stream (only used by libavformat) */
+};
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+/* CODEC_ID_MP3LAME is absolete */
+#define CODEC_ID_MP3LAME CODEC_ID_MP3
+#define CODEC_ID_MPEG4AAC CODEC_ID_AAC
+#endif
+
+enum CodecType {
+    CODEC_TYPE_UNKNOWN = -1,
+    CODEC_TYPE_VIDEO,
+    CODEC_TYPE_AUDIO,
+    CODEC_TYPE_DATA,
+    CODEC_TYPE_SUBTITLE,
+    CODEC_TYPE_NB
+};
+
+/* currently unused, may be used if 24/32 bits samples ever supported */
+/* all in native endian */
+enum SampleFormat {
+    SAMPLE_FMT_NONE = -1,
+    SAMPLE_FMT_U8,              ///< unsigned 8 bits
+    SAMPLE_FMT_S16,             ///< signed 16 bits
+    SAMPLE_FMT_S24,             ///< signed 24 bits
+    SAMPLE_FMT_S32,             ///< signed 32 bits
+    SAMPLE_FMT_FLT,             ///< float
+};
+
+/* in bytes */
+#define AVCODEC_MAX_AUDIO_FRAME_SIZE 192000 // 1 second of 48khz 32bit audio
+
+/**
+ * Required number of additionally allocated bytes at the end of the input bitstream for decoding.
+ * this is mainly needed because some optimized bitstream readers read
+ * 32 or 64 bit at once and could read over the end<br>
+ * Note, if the first 23 bits of the additional bytes are not 0 then damaged
+ * MPEG bitstreams could cause overread and segfault
+ */
+#define FF_INPUT_BUFFER_PADDING_SIZE 8
+
+/**
+ * minimum encoding buffer size.
+ * used to avoid some checks during header writing
+ */
+#define FF_MIN_BUFFER_SIZE 16384
+
+/* motion estimation type, EPZS by default */
+enum Motion_Est_ID {
+    ME_ZERO = 1,
+    ME_FULL,
+    ME_LOG,
+    ME_PHODS,
+    ME_EPZS,
+    ME_X1,
+    ME_HEX,
+    ME_UMH,
+    ME_ITER,
+};
+
+enum AVDiscard{
+//we leave some space between them for extensions (drop some keyframes for intra only or drop just some bidir frames)
+    AVDISCARD_NONE   =-16, ///< discard nothing
+    AVDISCARD_DEFAULT=  0, ///< discard useless packets like 0 size packets in avi
+    AVDISCARD_NONREF =  8, ///< discard all non reference
+    AVDISCARD_BIDIR  = 16, ///< discard all bidirectional frames
+    AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes
+    AVDISCARD_ALL    = 48, ///< discard all
+};
+
+typedef struct RcOverride{
+    int start_frame;
+    int end_frame;
+    int qscale; // if this is 0 then quality_factor will be used instead
+    float quality_factor;
+} RcOverride;
+
+#define FF_MAX_B_FRAMES 16
+
+/* encoding support
+   these flags can be passed in AVCodecContext.flags before initing
+   Note: not everything is supported yet.
+*/
+
+#define CODEC_FLAG_QSCALE 0x0002  ///< use fixed qscale
+#define CODEC_FLAG_4MV    0x0004  ///< 4 MV per MB allowed / Advanced prediction for H263
+#define CODEC_FLAG_QPEL   0x0010  ///< use qpel MC
+#define CODEC_FLAG_GMC    0x0020  ///< use GMC
+#define CODEC_FLAG_MV0    0x0040  ///< always try a MB with MV=<0,0>
+#define CODEC_FLAG_PART   0x0080  ///< use data partitioning
+/* parent program guarantees that the input for b-frame containing streams is not written to
+   for at least s->max_b_frames+1 frames, if this is not set than the input will be copied */
+#define CODEC_FLAG_INPUT_PRESERVED 0x0100
+#define CODEC_FLAG_PASS1 0x0200   ///< use internal 2pass ratecontrol in first  pass mode
+#define CODEC_FLAG_PASS2 0x0400   ///< use internal 2pass ratecontrol in second pass mode
+#define CODEC_FLAG_EXTERN_HUFF 0x1000 ///< use external huffman table (for mjpeg)
+#define CODEC_FLAG_GRAY  0x2000   ///< only decode/encode grayscale
+#define CODEC_FLAG_EMU_EDGE 0x4000///< don't draw edges
+#define CODEC_FLAG_PSNR           0x8000 ///< error[?] variables will be set during encoding
+#define CODEC_FLAG_TRUNCATED  0x00010000 /** input bitstream might be truncated at a random location instead
+                                            of only at frame boundaries */
+#define CODEC_FLAG_NORMALIZE_AQP  0x00020000 ///< normalize adaptive quantization
+#define CODEC_FLAG_INTERLACED_DCT 0x00040000 ///< use interlaced dct
+#define CODEC_FLAG_LOW_DELAY      0x00080000 ///< force low delay
+#define CODEC_FLAG_ALT_SCAN       0x00100000 ///< use alternate scan
+#define CODEC_FLAG_TRELLIS_QUANT  0x00200000 ///< use trellis quantization
+#define CODEC_FLAG_GLOBAL_HEADER  0x00400000 ///< place global headers in extradata instead of every keyframe
+#define CODEC_FLAG_BITEXACT       0x00800000 ///< use only bitexact stuff (except (i)dct)
+/* Fx : Flag for h263+ extra options */
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+#define CODEC_FLAG_H263P_AIC      0x01000000 ///< H263 Advanced intra coding / MPEG4 AC prediction (remove this)
+#endif
+#define CODEC_FLAG_AC_PRED        0x01000000 ///< H263 Advanced intra coding / MPEG4 AC prediction
+#define CODEC_FLAG_H263P_UMV      0x02000000 ///< Unlimited motion vector
+#define CODEC_FLAG_CBP_RD         0x04000000 ///< use rate distortion optimization for cbp
+#define CODEC_FLAG_QP_RD          0x08000000 ///< use rate distortion optimization for qp selectioon
+#define CODEC_FLAG_H263P_AIV      0x00000008 ///< H263 Alternative inter vlc
+#define CODEC_FLAG_OBMC           0x00000001 ///< OBMC
+#define CODEC_FLAG_LOOP_FILTER    0x00000800 ///< loop filter
+#define CODEC_FLAG_H263P_SLICE_STRUCT 0x10000000
+#define CODEC_FLAG_INTERLACED_ME  0x20000000 ///< interlaced motion estimation
+#define CODEC_FLAG_SVCD_SCAN_OFFSET 0x40000000 ///< will reserve space for SVCD scan offset user data
+#define CODEC_FLAG_CLOSED_GOP     ((int)0x80000000)
+#define CODEC_FLAG2_FAST          0x00000001 ///< allow non spec compliant speedup tricks
+#define CODEC_FLAG2_STRICT_GOP    0x00000002 ///< strictly enforce GOP size
+#define CODEC_FLAG2_NO_OUTPUT     0x00000004 ///< skip bitstream encoding
+#define CODEC_FLAG2_LOCAL_HEADER  0x00000008 ///< place global headers at every keyframe instead of in extradata
+#define CODEC_FLAG2_BPYRAMID      0x00000010 ///< H.264 allow b-frames to be used as references
+#define CODEC_FLAG2_WPRED         0x00000020 ///< H.264 weighted biprediction for b-frames
+#define CODEC_FLAG2_MIXED_REFS    0x00000040 ///< H.264 one reference per partition, as opposed to one reference per macroblock
+#define CODEC_FLAG2_8X8DCT        0x00000080 ///< H.264 high profile 8x8 transform
+#define CODEC_FLAG2_FASTPSKIP     0x00000100 ///< H.264 fast pskip
+#define CODEC_FLAG2_AUD           0x00000200 ///< H.264 access unit delimiters
+#define CODEC_FLAG2_BRDO          0x00000400 ///< b-frame rate-distortion optimization
+#define CODEC_FLAG2_INTRA_VLC     0x00000800 ///< use MPEG-2 intra VLC table
+#define CODEC_FLAG2_MEMC_ONLY     0x00001000 ///< only do ME/MC (I frames -> ref, P frame -> ME+MC)
+#define CODEC_FLAG2_DROP_FRAME_TIMECODE 0x00002000 ///< timecode is in drop frame format
+#define CODEC_FLAG2_SKIP_RD       0x00004000 ///< RD optimal MB level residual skiping
+#define CODEC_FLAG2_CHUNKS        0x00008000 ///< input bitstream might be truncated at a packet boundaries instead of only at frame boundaries
+#define CODEC_FLAG2_NON_LINEAR_QUANT 0x00010000 ///< use MPEG-2 non linear quantizer
+
+/* Unsupported options :
+ *              Syntax Arithmetic coding (SAC)
+ *              Reference Picture Selection
+ *              Independent Segment Decoding */
+/* /Fx */
+/* codec capabilities */
+
+#define CODEC_CAP_DRAW_HORIZ_BAND 0x0001 ///< decoder can use draw_horiz_band callback
+/**
+ * Codec uses get_buffer() for allocating buffers.
+ * direct rendering method 1
+ */
+#define CODEC_CAP_DR1             0x0002
+/* if 'parse_only' field is true, then avcodec_parse_frame() can be
+   used */
+#define CODEC_CAP_PARSE_ONLY      0x0004
+#define CODEC_CAP_TRUNCATED       0x0008
+/* codec can export data for HW decoding (XvMC) */
+#define CODEC_CAP_HWACCEL         0x0010
+/**
+ * codec has a non zero delay and needs to be feeded with NULL at the end to get the delayed data.
+ * if this is not set, the codec is guaranteed to never be feeded with NULL data
+ */
+#define CODEC_CAP_DELAY           0x0020
+/**
+ * Codec can be fed a final frame with a smaller size.
+ * This can be used to prevent truncation of the last audio samples.
+ */
+#define CODEC_CAP_SMALL_LAST_FRAME 0x0040
+
+//the following defines may change, don't expect compatibility if you use them
+#define MB_TYPE_INTRA4x4   0x0001
+#define MB_TYPE_INTRA16x16 0x0002 //FIXME h264 specific
+#define MB_TYPE_INTRA_PCM  0x0004 //FIXME h264 specific
+#define MB_TYPE_16x16      0x0008
+#define MB_TYPE_16x8       0x0010
+#define MB_TYPE_8x16       0x0020
+#define MB_TYPE_8x8        0x0040
+#define MB_TYPE_INTERLACED 0x0080
+#define MB_TYPE_DIRECT2     0x0100 //FIXME
+#define MB_TYPE_ACPRED     0x0200
+#define MB_TYPE_GMC        0x0400
+#define MB_TYPE_SKIP       0x0800
+#define MB_TYPE_P0L0       0x1000
+#define MB_TYPE_P1L0       0x2000
+#define MB_TYPE_P0L1       0x4000
+#define MB_TYPE_P1L1       0x8000
+#define MB_TYPE_L0         (MB_TYPE_P0L0 | MB_TYPE_P1L0)
+#define MB_TYPE_L1         (MB_TYPE_P0L1 | MB_TYPE_P1L1)
+#define MB_TYPE_L0L1       (MB_TYPE_L0   | MB_TYPE_L1)
+#define MB_TYPE_QUANT      0x00010000
+#define MB_TYPE_CBP        0x00020000
+//Note bits 24-31 are reserved for codec specific use (h264 ref0, mpeg1 0mv, ...)
+
+/**
+ * Pan Scan area.
+ * this specifies the area which should be displayed. Note there may be multiple such areas for one frame
+ */
+typedef struct AVPanScan{
+    /**
+     * id.
+     * - encoding: set by user.
+     * - decoding: set by lavc
+     */
+    int id;
+
+    /**
+     * width and height in 1/16 pel
+     * - encoding: set by user.
+     * - decoding: set by lavc
+     */
+    int width;
+    int height;
+
+    /**
+     * position of the top left corner in 1/16 pel for up to 3 fields/frames.
+     * - encoding: set by user.
+     * - decoding: set by lavc
+     */
+    int16_t position[3][2];
+}AVPanScan;
+
+#define FF_COMMON_FRAME \
+    /**\
+     * pointer to the picture planes.\
+     * this might be different from the first allocated byte\
+     * - encoding: \
+     * - decoding: \
+     */\
+    uint8_t *data[4];\
+    int linesize[4];\
+    /**\
+     * pointer to the first allocated byte of the picture. can be used in get_buffer/release_buffer\
+     * this isn't used by lavc unless the default get/release_buffer() is used\
+     * - encoding: \
+     * - decoding: \
+     */\
+    uint8_t *base[4];\
+    /**\
+     * 1 -> keyframe, 0-> not\
+     * - encoding: set by lavc\
+     * - decoding: set by lavc\
+     */\
+    int key_frame;\
+\
+    /**\
+     * picture type of the frame, see ?_TYPE below.\
+     * - encoding: set by lavc for coded_picture (and set by user for input)\
+     * - decoding: set by lavc\
+     */\
+    int pict_type;\
+\
+    /**\
+     * presentation timestamp in time_base units (time when frame should be shown to user)\
+     * if AV_NOPTS_VALUE then frame_rate = 1/time_base will be assumed\
+     * - encoding: MUST be set by user\
+     * - decoding: set by lavc\
+     */\
+    int64_t pts;\
+\
+    /**\
+     * picture number in bitstream order.\
+     * - encoding: set by\
+     * - decoding: set by lavc\
+     */\
+    int coded_picture_number;\
+    /**\
+     * picture number in display order.\
+     * - encoding: set by\
+     * - decoding: set by lavc\
+     */\
+    int display_picture_number;\
+\
+    /**\
+     * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) \
+     * - encoding: set by lavc for coded_picture (and set by user for input)\
+     * - decoding: set by lavc\
+     */\
+    int quality; \
+\
+    /**\
+     * buffer age (1->was last buffer and dint change, 2->..., ...).\
+     * set to INT_MAX if the buffer has not been used yet \
+     * - encoding: unused\
+     * - decoding: MUST be set by get_buffer()\
+     */\
+    int age;\
+\
+    /**\
+     * is this picture used as reference\
+     * - encoding: unused\
+     * - decoding: set by lavc (before get_buffer() call))\
+     */\
+    int reference;\
+\
+    /**\
+     * QP table\
+     * - encoding: unused\
+     * - decoding: set by lavc\
+     */\
+    int8_t *qscale_table;\
+    /**\
+     * QP store stride\
+     * - encoding: unused\
+     * - decoding: set by lavc\
+     */\
+    int qstride;\
+\
+    /**\
+     * mbskip_table[mb]>=1 if MB didnt change\
+     * stride= mb_width = (width+15)>>4\
+     * - encoding: unused\
+     * - decoding: set by lavc\
+     */\
+    uint8_t *mbskip_table;\
+\
+    /**\
+     * Motion vector table.\
+     * @code\
+     * example:\
+     * int mv_sample_log2= 4 - motion_subsample_log2;\
+     * int mb_width= (width+15)>>4;\
+     * int mv_stride= (mb_width << mv_sample_log2) + 1;\
+     * motion_val[direction][x + y*mv_stride][0->mv_x, 1->mv_y];\
+     * @endcode\
+     * - encoding: set by user\
+     * - decoding: set by lavc\
+     */\
+    int16_t (*motion_val[2])[2];\
+\
+    /**\
+     * Macroblock type table\
+     * mb_type_base + mb_width + 2\
+     * - encoding: set by user\
+     * - decoding: set by lavc\
+     */\
+    uint32_t *mb_type;\
+\
+    /**\
+     * log2 of the size of the block which a single vector in motion_val represents: \
+     * (4->16x16, 3->8x8, 2-> 4x4, 1-> 2x2)\
+     * - encoding: unused\
+     * - decoding: set by lavc\
+     */\
+    uint8_t motion_subsample_log2;\
+\
+    /**\
+     * for some private data of the user\
+     * - encoding: unused\
+     * - decoding: set by user\
+     */\
+    void *opaque;\
+\
+    /**\
+     * error\
+     * - encoding: set by lavc if flags&CODEC_FLAG_PSNR\
+     * - decoding: unused\
+     */\
+    uint64_t error[4];\
+\
+    /**\
+     * type of the buffer (to keep track of who has to dealloc data[*])\
+     * - encoding: set by the one who allocs it\
+     * - decoding: set by the one who allocs it\
+     * Note: user allocated (direct rendering) & internal buffers can not coexist currently\
+     */\
+    int type;\
+    \
+    /**\
+     * when decoding, this signal how much the picture must be delayed.\
+     * extra_delay = repeat_pict / (2*fps)\
+     * - encoding: unused\
+     * - decoding: set by lavc\
+     */\
+    int repeat_pict;\
+    \
+    /**\
+     * \
+     */\
+    int qscale_type;\
+    \
+    /**\
+     * The content of the picture is interlaced.\
+     * - encoding: set by user\
+     * - decoding: set by lavc (default 0)\
+     */\
+    int interlaced_frame;\
+    \
+    /**\
+     * if the content is interlaced, is top field displayed first.\
+     * - encoding: set by user\
+     * - decoding: set by lavc\
+     */\
+    int top_field_first;\
+    \
+    /**\
+     * Pan scan.\
+     * - encoding: set by user\
+     * - decoding: set by lavc\
+     */\
+    AVPanScan *pan_scan;\
+    \
+    /**\
+     * tell user application that palette has changed from previous frame.\
+     * - encoding: ??? (no palette-enabled encoder yet)\
+     * - decoding: set by lavc (default 0)\
+     */\
+    int palette_has_changed;\
+    \
+    /**\
+     * Codec suggestion on buffer type if != 0\
+     * - encoding: unused\
+     * - decoding: set by lavc (before get_buffer() call))\
+     */\
+    int buffer_hints;\
+\
+    /**\
+     * DCT coeffitients\
+     * - encoding: unused\
+     * - decoding: set by lavc\
+     */\
+    short *dct_coeff;\
+\
+    /**\
+     * Motion referece frame index\
+     * - encoding: set by user\
+     * - decoding: set by lavc\
+     */\
+    int8_t *ref_index[2];
+
+#define FF_QSCALE_TYPE_MPEG1 0
+#define FF_QSCALE_TYPE_MPEG2 1
+#define FF_QSCALE_TYPE_H264  2
+
+#define FF_BUFFER_TYPE_INTERNAL 1
+#define FF_BUFFER_TYPE_USER     2 ///< Direct rendering buffers (image is (de)allocated by user)
+#define FF_BUFFER_TYPE_SHARED   4 ///< buffer from somewhere else, don't dealloc image (data/base), all other tables are not shared
+#define FF_BUFFER_TYPE_COPY     8 ///< just a (modified) copy of some other buffer, don't dealloc anything
+
+
+#define FF_I_TYPE 1 // Intra
+#define FF_P_TYPE 2 // Predicted
+#define FF_B_TYPE 3 // Bi-dir predicted
+#define FF_S_TYPE 4 // S(GMC)-VOP MPEG4
+#define FF_SI_TYPE 5
+#define FF_SP_TYPE 6
+
+#define FF_BUFFER_HINTS_VALID    0x01 // Buffer hints value is meaningful (if 0 ignore)
+#define FF_BUFFER_HINTS_READABLE 0x02 // Codec will read from buffer
+#define FF_BUFFER_HINTS_PRESERVE 0x04 // User must not alter buffer content
+#define FF_BUFFER_HINTS_REUSABLE 0x08 // Codec will reuse the buffer (update)
+
+/**
+ * Audio Video Frame.
+ */
+typedef struct AVFrame {
+    FF_COMMON_FRAME
+} AVFrame;
+
+#define DEFAULT_FRAME_RATE_BASE 1001000
+
+/**
+ * main external api structure.
+ */
+typedef struct AVCodecContext {
+    /**
+     * Info on struct for av_log
+     * - set by avcodec_alloc_context
+     */
+    AVClass *av_class;
+    /**
+     * the average bitrate.
+     * - encoding: set by user. unused for constant quantizer encoding
+     * - decoding: set by lavc. 0 or some bitrate if this info is available in the stream
+     */
+    int bit_rate;
+
+    /**
+     * number of bits the bitstream is allowed to diverge from the reference.
+     *           the reference can be CBR (for CBR pass1) or VBR (for pass2)
+     * - encoding: set by user. unused for constant quantizer encoding
+     * - decoding: unused
+     */
+    int bit_rate_tolerance;
+
+    /**
+     * CODEC_FLAG_*.
+     * - encoding: set by user.
+     * - decoding: set by user.
+     */
+    int flags;
+
+    /**
+     * some codecs needs additionnal format info. It is stored here
+     * if any muxer uses this then ALL demuxers/parsers AND encoders for the specific codec MUST set it correctly
+     * too otherwise stream copy breaks
+     * in general use of this field by muxers is not recommanded
+     * - encoding: set by lavc.
+     * - decoding: set by lavc. (FIXME is this ok?)
+     */
+    int sub_id;
+
+    /**
+     * motion estimation algorithm used for video coding.
+     * 1 (zero), 2 (full), 3 (log), 4 (phods), 5 (epzs), 6 (x1), 7 (hex),
+     * 8 (umh), 9 (iter) [7, 8 are x264 specific, 9 is snow specific]
+     * - encoding: MUST be set by user.
+     * - decoding: unused
+     */
+    int me_method;
+
+    /**
+     * some codecs need / can use extra-data like huffman tables.
+     * mjpeg: huffman tables
+     * rv10: additional flags
+     * mpeg4: global headers (they can be in the bitstream or here)
+     * the allocated memory should be FF_INPUT_BUFFER_PADDING_SIZE bytes larger
+     * then extradata_size to avoid prolems if its read with the bitstream reader
+     * the bytewise contents of extradata must not depend on the architecture or cpu endianness
+     * - encoding: set/allocated/freed by lavc.
+     * - decoding: set/allocated/freed by user.
+     */
+    uint8_t *extradata;
+    int extradata_size;
+
+    /**
+     * this is the fundamental unit of time (in seconds) in terms
+     * of which frame timestamps are represented. for fixed-fps content,
+     * timebase should be 1/framerate and timestamp increments should be
+     * identically 1.
+     * - encoding: MUST be set by user
+     * - decoding: set by lavc.
+     */
+    AVRational time_base;
+
+    /* video only */
+    /**
+     * picture width / height.
+     * - encoding: MUST be set by user.
+     * - decoding: set by lavc.
+     * Note, for compatibility its possible to set this instead of
+     * coded_width/height before decoding
+     */
+    int width, height;
+
+#define FF_ASPECT_EXTENDED 15
+
+    /**
+     * the number of pictures in a group of pitures, or 0 for intra_only.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int gop_size;
+
+    /**
+     * pixel format, see PIX_FMT_xxx.
+     * - encoding: set by user.
+     * - decoding: set by lavc.
+     */
+    enum PixelFormat pix_fmt;
+
+    /**
+     * Frame rate emulation. If not zero lower layer (i.e. format handler)
+     * has to read frames at native frame rate.
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int rate_emu;
+
+    /**
+     * if non NULL, 'draw_horiz_band' is called by the libavcodec
+     * decoder to draw an horizontal band. It improve cache usage. Not
+     * all codecs can do that. You must check the codec capabilities
+     * before
+     * - encoding: unused
+     * - decoding: set by user.
+     * @param height the height of the slice
+     * @param y the y position of the slice
+     * @param type 1->top field, 2->bottom field, 3->frame
+     * @param offset offset into the AVFrame.data from which the slice should be read
+     */
+    void (*draw_horiz_band)(struct AVCodecContext *s,
+                            const AVFrame *src, int offset[4],
+                            int y, int type, int height);
+
+    /* audio only */
+    int sample_rate; ///< samples per sec
+    int channels;
+
+    /**
+     * audio sample format.
+     * - encoding: set by user.
+     * - decoding: set by lavc.
+     */
+    enum SampleFormat sample_fmt;  ///< sample format, currenly unused
+
+    /* the following data should not be initialized */
+    /**
+     * samples per packet. initialized when calling 'init'
+     */
+    int frame_size;
+    int frame_number;   ///< audio or video frame number
+    int real_pict_num;  ///< returns the real picture number of previous encoded frame
+
+    /**
+     * number of frames the decoded output will be delayed relative to
+     * the encoded input.
+     * - encoding: set by lavc.
+     * - decoding: unused
+     */
+    int delay;
+
+    /* - encoding parameters */
+    float qcompress;  ///< amount of qscale change between easy & hard scenes (0.0-1.0)
+    float qblur;      ///< amount of qscale smoothing over time (0.0-1.0)
+
+    /**
+     * minimum quantizer.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int qmin;
+
+    /**
+     * maximum quantizer.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int qmax;
+
+    /**
+     * maximum quantizer difference between frames.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int max_qdiff;
+
+    /**
+     * maximum number of b frames between non b frames.
+     * note: the output will be delayed by max_b_frames+1 relative to the input
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int max_b_frames;
+
+    /**
+     * qscale factor between ip and b frames.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float b_quant_factor;
+
+    /** obsolete FIXME remove */
+    int rc_strategy;
+#define FF_RC_STRATEGY_XVID 1
+
+    int b_frame_strategy;
+
+    /**
+     * hurry up amount.
+     * - encoding: unused
+     * - decoding: set by user. 1-> skip b frames, 2-> skip idct/dequant too, 5-> skip everything except header
+     * @deprecated Deprecated in favor of skip_idct and skip_frame.
+     */
+    int hurry_up;
+
+    struct AVCodec *codec;
+
+    void *priv_data;
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+    /* unused, FIXME remove*/
+    int rtp_mode;
+#endif
+
+    int rtp_payload_size;   /* The size of the RTP payload: the coder will  */
+                            /* do it's best to deliver a chunk with size    */
+                            /* below rtp_payload_size, the chunk will start */
+                            /* with a start code on some codecs like H.263  */
+                            /* This doesn't take account of any particular  */
+                            /* headers inside the transmited RTP payload    */
+
+
+    /* The RTP callback: This function is called   */
+    /* every time the encoder has a packet to send */
+    /* Depends on the encoder if the data starts   */
+    /* with a Start Code (it should) H.263 does.   */
+    /* mb_nb contains the number of macroblocks    */
+    /* encoded in the RTP payload                  */
+    void (*rtp_callback)(struct AVCodecContext *avctx, void *data, int size, int mb_nb);
+
+    /* statistics, used for 2-pass encoding */
+    int mv_bits;
+    int header_bits;
+    int i_tex_bits;
+    int p_tex_bits;
+    int i_count;
+    int p_count;
+    int skip_count;
+    int misc_bits;
+
+    /**
+     * number of bits used for the previously encoded frame.
+     * - encoding: set by lavc
+     * - decoding: unused
+     */
+    int frame_bits;
+
+    /**
+     * private data of the user, can be used to carry app specific stuff.
+     * - encoding: set by user
+     * - decoding: set by user
+     */
+    void *opaque;
+
+    char codec_name[32];
+    enum CodecType codec_type; /* see CODEC_TYPE_xxx */
+    enum CodecID codec_id; /* see CODEC_ID_xxx */
+
+    /**
+     * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
+     * this is used to workaround some encoder bugs
+     * a demuxer should set this to what is stored in the field used to identify the codec
+     * if there are mutiple such fields in a container then the demuxer should choose the one
+     * which maximizes the information about the used codec
+     * if the codec tag field in a container is larger then 32bit then the demxuer should
+     * remap the longer id to 32bit with a table or other structure alternatively a new
+     * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated
+     * first
+     * - encoding: set by user, if not then the default based on codec_id will be used
+     * - decoding: set by user, will be converted to upper case by lavc during init
+     */
+    unsigned int codec_tag;
+
+    /**
+     * workaround bugs in encoders which sometimes cannot be detected automatically.
+     * - encoding: set by user
+     * - decoding: set by user
+     */
+    int workaround_bugs;
+#define FF_BUG_AUTODETECT       1  ///< autodetection
+#define FF_BUG_OLD_MSMPEG4      2
+#define FF_BUG_XVID_ILACE       4
+#define FF_BUG_UMP4             8
+#define FF_BUG_NO_PADDING       16
+#define FF_BUG_AMV              32
+#define FF_BUG_AC_VLC           0  ///< will be removed, libavcodec can now handle these non compliant files by default
+#define FF_BUG_QPEL_CHROMA      64
+#define FF_BUG_STD_QPEL         128
+#define FF_BUG_QPEL_CHROMA2     256
+#define FF_BUG_DIRECT_BLOCKSIZE 512
+#define FF_BUG_EDGE             1024
+#define FF_BUG_HPEL_CHROMA      2048
+#define FF_BUG_DC_CLIP          4096
+#define FF_BUG_MS               8192 ///< workaround various bugs in microsofts broken decoders
+//#define FF_BUG_FAKE_SCALABILITY 16 //autodetection should work 100%
+
+    /**
+     * luma single coeff elimination threshold.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int luma_elim_threshold;
+
+    /**
+     * chroma single coeff elimination threshold.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int chroma_elim_threshold;
+
+    /**
+     * strictly follow the std (MPEG4, ...).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int strict_std_compliance;
+#define FF_COMPLIANCE_VERY_STRICT   2 ///< strictly conform to a older more strict version of the spec or reference software
+#define FF_COMPLIANCE_STRICT        1 ///< strictly conform to all the things in the spec no matter what consequences
+#define FF_COMPLIANCE_NORMAL        0
+#define FF_COMPLIANCE_INOFFICIAL   -1 ///< allow inofficial extensions
+#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< allow non standarized experimental things
+
+    /**
+     * qscale offset between ip and b frames.
+     * if > 0 then the last p frame quantizer will be used (q= lastp_q*factor+offset)
+     * if < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset)
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float b_quant_offset;
+
+    /**
+     * error resilience higher values will detect more errors but may missdetect
+     * some more or less valid parts as errors.
+     * - encoding: unused
+     * - decoding: set by user
+     */
+    int error_resilience;
+#define FF_ER_CAREFUL         1
+#define FF_ER_COMPLIANT       2
+#define FF_ER_AGGRESSIVE      3
+#define FF_ER_VERY_AGGRESSIVE 4
+
+    /**
+     * called at the beginning of each frame to get a buffer for it.
+     * if pic.reference is set then the frame will be read later by lavc
+     * avcodec_align_dimensions() should be used to find the required width and
+     * height, as they normally need to be rounded up to the next multiple of 16
+     * - encoding: unused
+     * - decoding: set by lavc, user can override
+     */
+    int (*get_buffer)(struct AVCodecContext *c, AVFrame *pic);
+
+    /**
+     * called to release buffers which where allocated with get_buffer.
+     * a released buffer can be reused in get_buffer()
+     * pic.data[*] must be set to NULL
+     * - encoding: unused
+     * - decoding: set by lavc, user can override
+     */
+    void (*release_buffer)(struct AVCodecContext *c, AVFrame *pic);
+
+    /**
+     * if 1 the stream has a 1 frame delay during decoding.
+     * - encoding: set by lavc
+     * - decoding: set by lavc
+     */
+    int has_b_frames;
+
+    /**
+     * number of bytes per packet if constant and known or 0
+     * used by some WAV based audio codecs
+     */
+    int block_align;
+
+    int parse_only; /* - decoding only: if true, only parsing is done
+                       (function avcodec_parse_frame()). The frame
+                       data is returned. Only MPEG codecs support this now. */
+
+    /**
+     * 0-> h263 quant 1-> mpeg quant.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int mpeg_quant;
+
+    /**
+     * pass1 encoding statistics output buffer.
+     * - encoding: set by lavc
+     * - decoding: unused
+     */
+    char *stats_out;
+
+    /**
+     * pass2 encoding statistics input buffer.
+     * concatenated stuff from stats_out of pass1 should be placed here
+     * - encoding: allocated/set/freed by user
+     * - decoding: unused
+     */
+    char *stats_in;
+
+    /**
+     * ratecontrol qmin qmax limiting method.
+     * 0-> clipping, 1-> use a nice continous function to limit qscale wthin qmin/qmax
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float rc_qsquish;
+
+    float rc_qmod_amp;
+    int rc_qmod_freq;
+
+    /**
+     * ratecontrol override, see RcOverride.
+     * - encoding: allocated/set/freed by user.
+     * - decoding: unused
+     */
+    RcOverride *rc_override;
+    int rc_override_count;
+
+    /**
+     * rate control equation.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    char *rc_eq;
+
+    /**
+     * maximum bitrate.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int rc_max_rate;
+
+    /**
+     * minimum bitrate.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int rc_min_rate;
+
+    /**
+     * decoder bitstream buffer size.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int rc_buffer_size;
+    float rc_buffer_aggressivity;
+
+    /**
+     * qscale factor between p and i frames.
+     * if > 0 then the last p frame quantizer will be used (q= lastp_q*factor+offset)
+     * if < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset)
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float i_quant_factor;
+
+    /**
+     * qscale offset between p and i frames.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float i_quant_offset;
+
+    /**
+     * initial complexity for pass1 ratecontrol.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float rc_initial_cplx;
+
+    /**
+     * dct algorithm, see FF_DCT_* below.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int dct_algo;
+#define FF_DCT_AUTO    0
+#define FF_DCT_FASTINT 1
+#define FF_DCT_INT     2
+#define FF_DCT_MMX     3
+#define FF_DCT_MLIB    4
+#define FF_DCT_ALTIVEC 5
+#define FF_DCT_FAAN    6
+
+    /**
+     * luminance masking (0-> disabled).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    float lumi_masking;
+
+    /**
+     * temporary complexity masking (0-> disabled).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    float temporal_cplx_masking;
+
+    /**
+     * spatial complexity masking (0-> disabled).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    float spatial_cplx_masking;
+
+    /**
+     * p block masking (0-> disabled).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    float p_masking;
+
+    /**
+     * darkness masking (0-> disabled).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    float dark_masking;
+
+
+    /* for binary compatibility */
+    int unused;
+
+    /**
+     * idct algorithm, see FF_IDCT_* below.
+     * - encoding: set by user
+     * - decoding: set by user
+     */
+    int idct_algo;
+#define FF_IDCT_AUTO         0
+#define FF_IDCT_INT          1
+#define FF_IDCT_SIMPLE       2
+#define FF_IDCT_SIMPLEMMX    3
+#define FF_IDCT_LIBMPEG2MMX  4
+#define FF_IDCT_PS2          5
+#define FF_IDCT_MLIB         6
+#define FF_IDCT_ARM          7
+#define FF_IDCT_ALTIVEC      8
+#define FF_IDCT_SH4          9
+#define FF_IDCT_SIMPLEARM    10
+#define FF_IDCT_H264         11
+#define FF_IDCT_VP3          12
+#define FF_IDCT_IPP          13
+#define FF_IDCT_XVIDMMX      14
+#define FF_IDCT_CAVS         15
+#define FF_IDCT_SIMPLEARMV5TE 16
+#define FF_IDCT_SIMPLEARMV6  17
+
+    /**
+     * slice count.
+     * - encoding: set by lavc
+     * - decoding: set by user (or 0)
+     */
+    int slice_count;
+    /**
+     * slice offsets in the frame in bytes.
+     * - encoding: set/allocated by lavc
+     * - decoding: set/allocated by user (or NULL)
+     */
+    int *slice_offset;
+
+    /**
+     * error concealment flags.
+     * - encoding: unused
+     * - decoding: set by user
+     */
+    int error_concealment;
+#define FF_EC_GUESS_MVS   1
+#define FF_EC_DEBLOCK     2
+
+    /**
+     * dsp_mask could be add used to disable unwanted CPU features
+     * CPU features (i.e. MMX, SSE. ...)
+     *
+     * with FORCE flag you may instead enable given CPU features
+     * (Dangerous: usable in case of misdetection, improper usage however will
+     * result into program crash)
+     */
+    unsigned dsp_mask;
+#define FF_MM_FORCE    0x80000000 /* force usage of selected flags (OR) */
+    /* lower 16 bits - CPU features */
+#ifdef HAVE_MMX
+#define FF_MM_MMX      0x0001 /* standard MMX */
+#define FF_MM_3DNOW    0x0004 /* AMD 3DNOW */
+#define FF_MM_MMXEXT   0x0002 /* SSE integer functions or AMD MMX ext */
+#define FF_MM_SSE      0x0008 /* SSE functions */
+#define FF_MM_SSE2     0x0010 /* PIV SSE2 functions */
+#define FF_MM_3DNOWEXT 0x0020 /* AMD 3DNowExt */
+#endif /* HAVE_MMX */
+#ifdef HAVE_IWMMXT
+#define FF_MM_IWMMXT   0x0100 /* XScale IWMMXT */
+#endif /* HAVE_IWMMXT */
+
+    /**
+     * bits per sample/pixel from the demuxer (needed for huffyuv).
+     * - encoding: set by lavc
+     * - decoding: set by user
+     */
+     int bits_per_sample;
+
+    /**
+     * prediction method (needed for huffyuv).
+     * - encoding: set by user
+     * - decoding: unused
+     */
+     int prediction_method;
+#define FF_PRED_LEFT   0
+#define FF_PRED_PLANE  1
+#define FF_PRED_MEDIAN 2
+
+    /**
+     * sample aspect ratio (0 if unknown).
+     * numerator and denominator must be relative prime and smaller then 256 for some video standards
+     * - encoding: set by user.
+     * - decoding: set by lavc.
+     */
+    AVRational sample_aspect_ratio;
+
+    /**
+     * the picture in the bitstream.
+     * - encoding: set by lavc
+     * - decoding: set by lavc
+     */
+    AVFrame *coded_frame;
+
+    /**
+     * debug.
+     * - encoding: set by user.
+     * - decoding: set by user.
+     */
+    int debug;
+#define FF_DEBUG_PICT_INFO 1
+#define FF_DEBUG_RC        2
+#define FF_DEBUG_BITSTREAM 4
+#define FF_DEBUG_MB_TYPE   8
+#define FF_DEBUG_QP        16
+#define FF_DEBUG_MV        32
+#define FF_DEBUG_DCT_COEFF 0x00000040
+#define FF_DEBUG_SKIP      0x00000080
+#define FF_DEBUG_STARTCODE 0x00000100
+#define FF_DEBUG_PTS       0x00000200
+#define FF_DEBUG_ER        0x00000400
+#define FF_DEBUG_MMCO      0x00000800
+#define FF_DEBUG_BUGS      0x00001000
+#define FF_DEBUG_VIS_QP    0x00002000
+#define FF_DEBUG_VIS_MB_TYPE 0x00004000
+
+    /**
+     * debug.
+     * - encoding: set by user.
+     * - decoding: set by user.
+     */
+    int debug_mv;
+#define FF_DEBUG_VIS_MV_P_FOR  0x00000001 //visualize forward predicted MVs of P frames
+#define FF_DEBUG_VIS_MV_B_FOR  0x00000002 //visualize forward predicted MVs of B frames
+#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames
+
+    /**
+     * error.
+     * - encoding: set by lavc if flags&CODEC_FLAG_PSNR
+     * - decoding: unused
+     */
+    uint64_t error[4];
+
+    /**
+     * minimum MB quantizer.
+     * - encoding: unused
+     * - decoding: unused
+     */
+    int mb_qmin;
+
+    /**
+     * maximum MB quantizer.
+     * - encoding: unused
+     * - decoding: unused
+     */
+    int mb_qmax;
+
+    /**
+     * motion estimation compare function.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int me_cmp;
+    /**
+     * subpixel motion estimation compare function.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int me_sub_cmp;
+    /**
+     * macroblock compare function (not supported yet).
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int mb_cmp;
+    /**
+     * interlaced dct compare function
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int ildct_cmp;
+#define FF_CMP_SAD  0
+#define FF_CMP_SSE  1
+#define FF_CMP_SATD 2
+#define FF_CMP_DCT  3
+#define FF_CMP_PSNR 4
+#define FF_CMP_BIT  5
+#define FF_CMP_RD   6
+#define FF_CMP_ZERO 7
+#define FF_CMP_VSAD 8
+#define FF_CMP_VSSE 9
+#define FF_CMP_NSSE 10
+#define FF_CMP_W53  11
+#define FF_CMP_W97  12
+#define FF_CMP_DCTMAX 13
+#define FF_CMP_DCT264 14
+#define FF_CMP_CHROMA 256
+
+    /**
+     * ME diamond size & shape.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int dia_size;
+
+    /**
+     * amount of previous MV predictors (2a+1 x 2a+1 square).
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int last_predictor_count;
+
+    /**
+     * pre pass for motion estimation.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int pre_me;
+
+    /**
+     * motion estimation pre pass compare function.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int me_pre_cmp;
+
+    /**
+     * ME pre pass diamond size & shape.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int pre_dia_size;
+
+    /**
+     * subpel ME quality.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int me_subpel_quality;
+
+    /**
+     * callback to negotiate the pixelFormat.
+     * @param fmt is the list of formats which are supported by the codec,
+     * its terminated by -1 as 0 is a valid format, the formats are ordered by quality
+     * the first is allways the native one
+     * @return the choosen format
+     * - encoding: unused
+     * - decoding: set by user, if not set then the native format will always be choosen
+     */
+    enum PixelFormat (*get_format)(struct AVCodecContext *s, const enum PixelFormat * fmt);
+
+    /**
+     * DTG active format information (additionnal aspect ratio
+     * information only used in DVB MPEG2 transport streams). 0 if
+     * not set.
+     *
+     * - encoding: unused.
+     * - decoding: set by decoder
+     */
+    int dtg_active_format;
+#define FF_DTG_AFD_SAME         8
+#define FF_DTG_AFD_4_3          9
+#define FF_DTG_AFD_16_9         10
+#define FF_DTG_AFD_14_9         11
+#define FF_DTG_AFD_4_3_SP_14_9  13
+#define FF_DTG_AFD_16_9_SP_14_9 14
+#define FF_DTG_AFD_SP_4_3       15
+
+    /**
+     * Maximum motion estimation search range in subpel units.
+     * if 0 then no limit
+     *
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int me_range;
+
+    /**
+     * intra quantizer bias.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int intra_quant_bias;
+#define FF_DEFAULT_QUANT_BIAS 999999
+
+    /**
+     * inter quantizer bias.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int inter_quant_bias;
+
+    /**
+     * color table ID.
+     * - encoding: unused.
+     * - decoding: which clrtable should be used for 8bit RGB images
+     *             table have to be stored somewhere FIXME
+     */
+    int color_table_id;
+
+    /**
+     * internal_buffer count.
+     * Don't touch, used by lavc default_get_buffer()
+     */
+    int internal_buffer_count;
+
+    /**
+     * internal_buffers.
+     * Don't touch, used by lavc default_get_buffer()
+     */
+    void *internal_buffer;
+
+#define FF_LAMBDA_SHIFT 7
+#define FF_LAMBDA_SCALE (1<<FF_LAMBDA_SHIFT)
+#define FF_QP2LAMBDA 118 ///< factor to convert from H.263 QP to lambda
+#define FF_LAMBDA_MAX (256*128-1)
+
+#define FF_QUALITY_SCALE FF_LAMBDA_SCALE //FIXME maybe remove
+    /**
+     * global quality for codecs which cannot change it per frame.
+     * this should be proportional to MPEG1/2/4 qscale.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int global_quality;
+
+#define FF_CODER_TYPE_VLC   0
+#define FF_CODER_TYPE_AC    1
+    /**
+     * coder type
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int coder_type;
+
+    /**
+     * context model
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int context_model;
+#if 0
+    /**
+     *
+     * - encoding: unused
+     * - decoding: set by user.
+     */
+    uint8_t * (*realloc)(struct AVCodecContext *s, uint8_t *buf, int buf_size);
+#endif
+
+    /**
+     * slice flags
+     * - encoding: unused
+     * - decoding: set by user.
+     */
+    int slice_flags;
+#define SLICE_FLAG_CODED_ORDER    0x0001 ///< draw_horiz_band() is called in coded order instead of display
+#define SLICE_FLAG_ALLOW_FIELD    0x0002 ///< allow draw_horiz_band() with field slices (MPEG2 field pics)
+#define SLICE_FLAG_ALLOW_PLANE    0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1)
+
+    /**
+     * XVideo Motion Acceleration
+     * - encoding: forbidden
+     * - decoding: set by decoder
+     */
+    int xvmc_acceleration;
+
+    /**
+     * macroblock decision mode
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int mb_decision;
+#define FF_MB_DECISION_SIMPLE 0        ///< uses mb_cmp
+#define FF_MB_DECISION_BITS   1        ///< chooses the one which needs the fewest bits
+#define FF_MB_DECISION_RD     2        ///< rate distoration
+
+    /**
+     * custom intra quantization matrix
+     * - encoding: set by user, can be NULL
+     * - decoding: set by lavc
+     */
+    uint16_t *intra_matrix;
+
+    /**
+     * custom inter quantization matrix
+     * - encoding: set by user, can be NULL
+     * - decoding: set by lavc
+     */
+    uint16_t *inter_matrix;
+
+    /**
+     * fourcc from the AVI stream header (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
+     * this is used to workaround some encoder bugs
+     * - encoding: unused
+     * - decoding: set by user, will be converted to upper case by lavc during init
+     */
+    unsigned int stream_codec_tag;
+
+    /**
+     * scene change detection threshold.
+     * 0 is default, larger means fewer detected scene changes
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int scenechange_threshold;
+
+    /**
+     * minimum lagrange multipler
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int lmin;
+
+    /**
+     * maximum lagrange multipler
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int lmax;
+
+    /**
+     * Palette control structure
+     * - encoding: ??? (no palette-enabled encoder yet)
+     * - decoding: set by user.
+     */
+    struct AVPaletteControl *palctrl;
+
+    /**
+     * noise reduction strength
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int noise_reduction;
+
+    /**
+     * called at the beginning of a frame to get cr buffer for it.
+     * buffer type (size, hints) must be the same. lavc won't check it.
+     * lavc will pass previous buffer in pic, function should return
+     * same buffer or new buffer with old frame "painted" into it.
+     * if pic.data[0] == NULL must behave like get_buffer().
+     * - encoding: unused
+     * - decoding: set by lavc, user can override
+     */
+    int (*reget_buffer)(struct AVCodecContext *c, AVFrame *pic);
+
+    /**
+     * number of bits which should be loaded into the rc buffer before decoding starts
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int rc_initial_buffer_occupancy;
+
+    /**
+     *
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int inter_threshold;
+
+    /**
+     * CODEC_FLAG2_*.
+     * - encoding: set by user.
+     * - decoding: set by user.
+     */
+    int flags2;
+
+    /**
+     * simulates errors in the bitstream to test error concealment.
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int error_rate;
+
+    /**
+     * MP3 antialias algorithm, see FF_AA_* below.
+     * - encoding: unused
+     * - decoding: set by user
+     */
+    int antialias_algo;
+#define FF_AA_AUTO    0
+#define FF_AA_FASTINT 1 //not implemented yet
+#define FF_AA_INT     2
+#define FF_AA_FLOAT   3
+    /**
+     * Quantizer noise shaping.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int quantizer_noise_shaping;
+
+    /**
+     * Thread count.
+     * is used to decide how many independent tasks should be passed to execute()
+     * - encoding: set by user
+     * - decoding: set by user
+     */
+    int thread_count;
+
+    /**
+     * the codec may call this to execute several independent things. it will return only after
+     * finishing all tasks, the user may replace this with some multithreaded implementation, the
+     * default implementation will execute the parts serially
+     * @param count the number of things to execute
+     * - encoding: set by lavc, user can override
+     * - decoding: set by lavc, user can override
+     */
+    int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void **arg2, int *ret, int count);
+
+    /**
+     * Thread opaque.
+     * can be used by execute() to store some per AVCodecContext stuff.
+     * - encoding: set by execute()
+     * - decoding: set by execute()
+     */
+    void *thread_opaque;
+
+    /**
+     * Motion estimation threshold. under which no motion estimation is
+     * performed, but instead the user specified motion vectors are used
+     *
+     * - encoding: set by user
+     * - decoding: unused
+     */
+     int me_threshold;
+
+    /**
+     * Macroblock threshold. under which the user specified macroblock types will be used
+     * - encoding: set by user
+     * - decoding: unused
+     */
+     int mb_threshold;
+
+    /**
+     * precision of the intra dc coefficient - 8.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+     int intra_dc_precision;
+
+    /**
+     * noise vs. sse weight for the nsse comparsion function.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+     int nsse_weight;
+
+    /**
+     * number of macroblock rows at the top which are skipped.
+     * - encoding: unused
+     * - decoding: set by user
+     */
+     int skip_top;
+
+    /**
+     * number of macroblock rows at the bottom which are skipped.
+     * - encoding: unused
+     * - decoding: set by user
+     */
+     int skip_bottom;
+
+    /**
+     * profile
+     * - encoding: set by user
+     * - decoding: set by lavc
+     */
+     int profile;
+#define FF_PROFILE_UNKNOWN -99
+
+    /**
+     * level
+     * - encoding: set by user
+     * - decoding: set by lavc
+     */
+     int level;
+#define FF_LEVEL_UNKNOWN -99
+
+    /**
+     * low resolution decoding. 1-> 1/2 size, 2->1/4 size
+     * - encoding: unused
+     * - decoding: set by user
+     */
+     int lowres;
+
+    /**
+     * bitsream width / height. may be different from width/height if lowres
+     * or other things are used
+     * - encoding: unused
+     * - decoding: set by user before init if known, codec should override / dynamically change if needed
+     */
+    int coded_width, coded_height;
+
+    /**
+     * frame skip threshold
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int frame_skip_threshold;
+
+    /**
+     * frame skip factor
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int frame_skip_factor;
+
+    /**
+     * frame skip exponent
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    int frame_skip_exp;
+
+    /**
+     * frame skip comparission function
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int frame_skip_cmp;
+
+    /**
+     * border processing masking. raises the quantizer for mbs on the borders
+     * of the picture.
+     * - encoding: set by user
+     * - decoding: unused
+     */
+    float border_masking;
+
+    /**
+     * minimum MB lagrange multipler.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int mb_lmin;
+
+    /**
+     * maximum MB lagrange multipler.
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int mb_lmax;
+
+    /**
+     *
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int me_penalty_compensation;
+
+    /**
+     *
+     * - encoding: unused
+     * - decoding: set by user.
+     */
+    enum AVDiscard skip_loop_filter;
+
+    /**
+     *
+     * - encoding: unused
+     * - decoding: set by user.
+     */
+    enum AVDiscard skip_idct;
+
+    /**
+     *
+     * - encoding: unused
+     * - decoding: set by user.
+     */
+    enum AVDiscard skip_frame;
+
+    /**
+     *
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int bidir_refine;
+
+    /**
+     *
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int brd_scale;
+
+    /**
+     * constant rate factor - quality-based VBR - values ~correspond to qps
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float crf;
+
+    /**
+     * constant quantization parameter rate control method
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int cqp;
+
+    /**
+     * minimum gop size
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int keyint_min;
+
+    /**
+     * number of reference frames
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int refs;
+
+    /**
+     * chroma qp offset from luma
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int chromaoffset;
+
+    /**
+     * influences how often b-frames are used
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int bframebias;
+
+    /**
+     * trellis RD quantization
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int trellis;
+
+    /**
+     * reduce fluctuations in qp (before curve compression)
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    float complexityblur;
+
+    /**
+     * in-loop deblocking filter alphac0 parameter
+     * alpha is in the range -6...6
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int deblockalpha;
+
+    /**
+     * in-loop deblocking filter beta parameter
+     * beta is in the range -6...6
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int deblockbeta;
+
+    /**
+     * macroblock subpartition sizes to consider - p8x8, p4x4, b8x8, i8x8, i4x4
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int partitions;
+#define X264_PART_I4X4 0x001  /* Analyse i4x4 */
+#define X264_PART_I8X8 0x002  /* Analyse i8x8 (requires 8x8 transform) */
+#define X264_PART_P8X8 0x010  /* Analyse p16x8, p8x16 and p8x8 */
+#define X264_PART_P4X4 0x020  /* Analyse p8x4, p4x8, p4x4 */
+#define X264_PART_B8X8 0x100  /* Analyse b16x8, b8x16 and b8x8 */
+
+    /**
+     * direct mv prediction mode - 0 (none), 1 (spatial), 2 (temporal)
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int directpred;
+
+    /**
+     * audio cutoff bandwidth (0 means "automatic") . Currently used only by FAAC
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int cutoff;
+
+    /**
+     * multiplied by qscale for each frame and added to scene_change_score
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int scenechange_factor;
+
+    /**
+     *
+     * note: value depends upon the compare functin used for fullpel ME
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int mv0_threshold;
+
+    /**
+     * adjusts sensitivity of b_frame_strategy 1
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int b_sensitivity;
+
+    /**
+     * - encoding: set by user.
+     * - decoding: unused
+     */
+    int compression_level;
+#define FF_COMPRESSION_DEFAULT -1
+
+    /**
+     * sets whether to use LPC mode - used by FLAC encoder
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int use_lpc;
+
+    /**
+     * LPC coefficient precision - used by FLAC encoder
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int lpc_coeff_precision;
+
+    /**
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int min_prediction_order;
+
+    /**
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int max_prediction_order;
+
+    /**
+     * search method for selecting prediction order
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int prediction_order_method;
+
+    /**
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int min_partition_order;
+
+    /**
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int max_partition_order;
+
+    /**
+     * GOP timecode frame start number, in non drop frame format
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int64_t timecode_frame_start;
+} AVCodecContext;
+
+/**
+ * AVCodec.
+ */
+typedef struct AVCodec {
+    const char *name;
+    enum CodecType type;
+    enum CodecID id;
+    int priv_data_size;
+    int (*init)(AVCodecContext *);
+    int (*encode)(AVCodecContext *, uint8_t *buf, int buf_size, void *data);
+    int (*close)(AVCodecContext *);
+    int (*decode)(AVCodecContext *, void *outdata, int *outdata_size,
+                  uint8_t *buf, int buf_size);
+    int capabilities;
+    struct AVCodec *next;
+    void (*flush)(AVCodecContext *);
+    const AVRational *supported_framerates; ///array of supported framerates, or NULL if any, array is terminated by {0,0}
+    const enum PixelFormat *pix_fmts;       ///array of supported pixel formats, or NULL if unknown, array is terminanted by -1
+} AVCodec;
+
+/**
+ * four components are given, that's all.
+ * the last component is alpha
+ */
+typedef struct AVPicture {
+    uint8_t *data[4];
+    int linesize[4];       ///< number of bytes per line
+} AVPicture;
+
+/**
+ * AVPaletteControl
+ * This structure defines a method for communicating palette changes
+ * between and demuxer and a decoder.
+ * this is totally broken, palette changes should be sent as AVPackets
+ */
+#define AVPALETTE_SIZE 1024
+#define AVPALETTE_COUNT 256
+typedef struct AVPaletteControl {
+
+    /* demuxer sets this to 1 to indicate the palette has changed;
+     * decoder resets to 0 */
+    int palette_changed;
+
+    /* 4-byte ARGB palette entries, stored in native byte order; note that
+     * the individual palette components should be on a 8-bit scale; if
+     * the palette data comes from a IBM VGA native format, the component
+     * data is probably 6 bits in size and needs to be scaled */
+    unsigned int palette[AVPALETTE_COUNT];
+
+} AVPaletteControl attribute_deprecated;
+
+typedef struct AVSubtitleRect {
+    uint16_t x;
+    uint16_t y;
+    uint16_t w;
+    uint16_t h;
+    uint16_t nb_colors;
+    int linesize;
+    uint32_t *rgba_palette;
+    uint8_t *bitmap;
+} AVSubtitleRect;
+
+typedef struct AVSubtitle {
+    uint16_t format; /* 0 = graphics */
+    uint32_t start_display_time; /* relative to packet pts, in ms */
+    uint32_t end_display_time; /* relative to packet pts, in ms */
+    uint32_t num_rects;
+    AVSubtitleRect *rects;
+} AVSubtitle;
+
+extern AVCodec ac3_encoder;
+extern AVCodec amr_nb_encoder;
+extern AVCodec amr_wb_encoder;
+extern AVCodec asv1_encoder;
+extern AVCodec asv2_encoder;
+extern AVCodec bmp_encoder;
+extern AVCodec dvvideo_encoder;
+extern AVCodec faac_encoder;
+extern AVCodec ffv1_encoder;
+extern AVCodec ffvhuff_encoder;
+extern AVCodec flac_encoder;
+extern AVCodec flashsv_encoder;
+extern AVCodec flv_encoder;
+extern AVCodec gif_encoder;
+extern AVCodec h261_encoder;
+extern AVCodec h263_encoder;
+extern AVCodec h263p_encoder;
+extern AVCodec h264_encoder;
+extern AVCodec huffyuv_encoder;
+extern AVCodec jpegls_encoder;
+extern AVCodec libgsm_encoder;
+extern AVCodec libgsm_ms_encoder;
+extern AVCodec libtheora_encoder;
+extern AVCodec ljpeg_encoder;
+extern AVCodec mdec_encoder;
+extern AVCodec mjpeg_encoder;
+extern AVCodec mp2_encoder;
+extern AVCodec mp3lame_encoder;
+extern AVCodec mpeg1video_encoder;
+extern AVCodec mpeg2video_encoder;
+extern AVCodec mpeg4_encoder;
+extern AVCodec msmpeg4v1_encoder;
+extern AVCodec msmpeg4v2_encoder;
+extern AVCodec msmpeg4v3_encoder;
+extern AVCodec oggvorbis_encoder;
+extern AVCodec pam_encoder;
+extern AVCodec pbm_encoder;
+extern AVCodec pgm_encoder;
+extern AVCodec pgmyuv_encoder;
+extern AVCodec png_encoder;
+extern AVCodec ppm_encoder;
+extern AVCodec rv10_encoder;
+extern AVCodec rv20_encoder;
+extern AVCodec snow_encoder;
+extern AVCodec sonic_encoder;
+extern AVCodec sonic_ls_encoder;
+extern AVCodec svq1_encoder;
+extern AVCodec targa_encoder;
+extern AVCodec vcr1_encoder;
+extern AVCodec vorbis_encoder;
+extern AVCodec wmav1_encoder;
+extern AVCodec wmav2_encoder;
+extern AVCodec wmv1_encoder;
+extern AVCodec wmv2_encoder;
+extern AVCodec x264_encoder;
+extern AVCodec xvid_encoder;
+extern AVCodec zlib_encoder;
+extern AVCodec zmbv_encoder;
+
+extern AVCodec aac_decoder;
+extern AVCodec aasc_decoder;
+extern AVCodec alac_decoder;
+extern AVCodec amr_nb_decoder;
+extern AVCodec amr_wb_decoder;
+extern AVCodec asv1_decoder;
+extern AVCodec asv2_decoder;
+extern AVCodec avs_decoder;
+extern AVCodec bmp_decoder;
+extern AVCodec cavs_decoder;
+extern AVCodec cinepak_decoder;
+extern AVCodec cljr_decoder;
+extern AVCodec cook_decoder;
+extern AVCodec cscd_decoder;
+extern AVCodec cyuv_decoder;
+extern AVCodec dca_decoder;
+extern AVCodec dnxhd_decoder;
+extern AVCodec dsicinaudio_decoder;
+extern AVCodec dsicinvideo_decoder;
+extern AVCodec dvvideo_decoder;
+extern AVCodec dxa_decoder;
+extern AVCodec eightbps_decoder;
+extern AVCodec ffv1_decoder;
+extern AVCodec ffvhuff_decoder;
+extern AVCodec flac_decoder;
+extern AVCodec flashsv_decoder;
+extern AVCodec flic_decoder;
+extern AVCodec flv_decoder;
+extern AVCodec fourxm_decoder;
+extern AVCodec fraps_decoder;
+extern AVCodec gif_decoder;
+extern AVCodec h261_decoder;
+extern AVCodec h263_decoder;
+extern AVCodec h263i_decoder;
+extern AVCodec h264_decoder;
+extern AVCodec huffyuv_decoder;
+extern AVCodec idcin_decoder;
+extern AVCodec imc_decoder;
+extern AVCodec indeo2_decoder;
+extern AVCodec indeo3_decoder;
+extern AVCodec interplay_dpcm_decoder;
+extern AVCodec interplay_video_decoder;
+extern AVCodec kmvc_decoder;
+extern AVCodec libgsm_decoder;
+extern AVCodec libgsm_ms_decoder;
+extern AVCodec loco_decoder;
+extern AVCodec mace3_decoder;
+extern AVCodec mace6_decoder;
+extern AVCodec mdec_decoder;
+extern AVCodec mjpeg_decoder;
+extern AVCodec mjpegb_decoder;
+extern AVCodec mmvideo_decoder;
+extern AVCodec mp2_decoder;
+extern AVCodec mp3_decoder;
+extern AVCodec mp3adu_decoder;
+extern AVCodec mp3on4_decoder;
+extern AVCodec mpc7_decoder;
+extern AVCodec mpeg1video_decoder;
+extern AVCodec mpeg2video_decoder;
+extern AVCodec mpeg4_decoder;
+extern AVCodec mpeg4aac_decoder;
+extern AVCodec mpeg_xvmc_decoder;
+extern AVCodec mpegvideo_decoder;
+extern AVCodec msmpeg4v1_decoder;
+extern AVCodec msmpeg4v2_decoder;
+extern AVCodec msmpeg4v3_decoder;
+extern AVCodec msrle_decoder;
+extern AVCodec msvideo1_decoder;
+extern AVCodec mszh_decoder;
+extern AVCodec nuv_decoder;
+extern AVCodec oggvorbis_decoder;
+extern AVCodec png_decoder;
+extern AVCodec qdm2_decoder;
+extern AVCodec qdraw_decoder;
+extern AVCodec qpeg_decoder;
+extern AVCodec qtrle_decoder;
+extern AVCodec ra_144_decoder;
+extern AVCodec ra_288_decoder;
+extern AVCodec roq_decoder;
+extern AVCodec roq_dpcm_decoder;
+extern AVCodec rpza_decoder;
+extern AVCodec rv10_decoder;
+extern AVCodec rv20_decoder;
+extern AVCodec rv30_decoder;
+extern AVCodec rv40_decoder;
+extern AVCodec shorten_decoder;
+extern AVCodec smackaud_decoder;
+extern AVCodec smacker_decoder;
+extern AVCodec smc_decoder;
+extern AVCodec snow_decoder;
+extern AVCodec sol_dpcm_decoder;
+extern AVCodec sonic_decoder;
+extern AVCodec sp5x_decoder;
+extern AVCodec svq1_decoder;
+extern AVCodec svq3_decoder;
+extern AVCodec targa_decoder;
+extern AVCodec theora_decoder;
+extern AVCodec thp_decoder;
+extern AVCodec tiertexseqvideo_decoder;
+extern AVCodec tiff_decoder;
+extern AVCodec truemotion1_decoder;
+extern AVCodec truemotion2_decoder;
+extern AVCodec truespeech_decoder;
+extern AVCodec tscc_decoder;
+extern AVCodec tta_decoder;
+extern AVCodec ulti_decoder;
+extern AVCodec vc1_decoder;
+extern AVCodec vcr1_decoder;
+extern AVCodec vmdaudio_decoder;
+extern AVCodec vmdvideo_decoder;
+extern AVCodec vmnc_decoder;
+extern AVCodec vorbis_decoder;
+extern AVCodec vp3_decoder;
+extern AVCodec vp5_decoder;
+extern AVCodec vp6_decoder;
+extern AVCodec vp6f_decoder;
+extern AVCodec vqa_decoder;
+extern AVCodec wavpack_decoder;
+extern AVCodec wmav1_decoder;
+extern AVCodec wmav2_decoder;
+extern AVCodec wmv1_decoder;
+extern AVCodec wmv2_decoder;
+extern AVCodec wmv3_decoder;
+extern AVCodec wnv1_decoder;
+extern AVCodec ws_snd1_decoder;
+extern AVCodec xan_dpcm_decoder;
+extern AVCodec xan_wc3_decoder;
+extern AVCodec xl_decoder;
+extern AVCodec zlib_decoder;
+extern AVCodec zmbv_decoder;
+
+/* pcm codecs */
+#define PCM_CODEC(id, name) \
+extern AVCodec name ## _decoder; \
+extern AVCodec name ## _encoder
+
+PCM_CODEC(CODEC_ID_PCM_ALAW,    pcm_alaw);
+PCM_CODEC(CODEC_ID_PCM_MULAW,   pcm_mulaw);
+PCM_CODEC(CODEC_ID_PCM_S8,      pcm_s8);
+PCM_CODEC(CODEC_ID_PCM_S16BE,   pcm_s16be);
+PCM_CODEC(CODEC_ID_PCM_S16LE,   pcm_s16le);
+PCM_CODEC(CODEC_ID_PCM_S24BE,   pcm_s24be);
+PCM_CODEC(CODEC_ID_PCM_S24DAUD, pcm_s24daud);
+PCM_CODEC(CODEC_ID_PCM_S24LE,   pcm_s24le);
+PCM_CODEC(CODEC_ID_PCM_S32BE,   pcm_s32be);
+PCM_CODEC(CODEC_ID_PCM_S32LE,   pcm_s32le);
+PCM_CODEC(CODEC_ID_PCM_U8,      pcm_u8);
+PCM_CODEC(CODEC_ID_PCM_U16BE,   pcm_u16be);
+PCM_CODEC(CODEC_ID_PCM_U16LE,   pcm_u16le);
+PCM_CODEC(CODEC_ID_PCM_U24BE,   pcm_u24be);
+PCM_CODEC(CODEC_ID_PCM_U24LE,   pcm_u24le);
+PCM_CODEC(CODEC_ID_PCM_U32BE,   pcm_u32be);
+PCM_CODEC(CODEC_ID_PCM_U32LE,   pcm_u32le);
+
+/* adpcm codecs */
+
+PCM_CODEC(CODEC_ID_ADPCM_4XM,     adpcm_4xm);
+PCM_CODEC(CODEC_ID_ADPCM_ADX,     adpcm_adx);
+PCM_CODEC(CODEC_ID_ADPCM_CT,      adpcm_ct);
+PCM_CODEC(CODEC_ID_ADPCM_EA,      adpcm_ea);
+PCM_CODEC(CODEC_ID_ADPCM_G726,    adpcm_g726);
+PCM_CODEC(CODEC_ID_ADPCM_IMA_DK3, adpcm_ima_dk3);
+PCM_CODEC(CODEC_ID_ADPCM_IMA_DK4, adpcm_ima_dk4);
+PCM_CODEC(CODEC_ID_ADPCM_IMA_QT,  adpcm_ima_qt);
+PCM_CODEC(CODEC_ID_ADPCM_IMA_WAV, adpcm_ima_wav);
+PCM_CODEC(CODEC_ID_ADPCM_IMA_WS,  adpcm_ima_ws);
+PCM_CODEC(CODEC_ID_ADPCM_MS,      adpcm_ms);
+PCM_CODEC(CODEC_ID_ADPCM_SBPRO_2, adpcm_sbpro_2);
+PCM_CODEC(CODEC_ID_ADPCM_SBPRO_3, adpcm_sbpro_3);
+PCM_CODEC(CODEC_ID_ADPCM_SBPRO_4, adpcm_sbpro_4);
+PCM_CODEC(CODEC_ID_ADPCM_SMJPEG,  adpcm_ima_smjpeg);
+PCM_CODEC(CODEC_ID_ADPCM_SWF,     adpcm_swf);
+PCM_CODEC(CODEC_ID_ADPCM_XA,      adpcm_xa);
+PCM_CODEC(CODEC_ID_ADPCM_YAMAHA,  adpcm_yamaha);
+
+#undef PCM_CODEC
+
+/* dummy raw video codec */
+extern AVCodec rawvideo_decoder;
+extern AVCodec rawvideo_encoder;
+
+/* the following codecs use external GPL libs */
+extern AVCodec dts_decoder;
+extern AVCodec liba52_decoder;
+
+/* subtitles */
+extern AVCodec dvbsub_decoder;
+extern AVCodec dvbsub_encoder;
+extern AVCodec dvdsub_decoder;
+extern AVCodec dvdsub_encoder;
+
+/* resample.c */
+
+struct ReSampleContext;
+struct AVResampleContext;
+
+typedef struct ReSampleContext ReSampleContext;
+
+ReSampleContext *audio_resample_init(int output_channels, int input_channels,
+                                     int output_rate, int input_rate);
+int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples);
+void audio_resample_close(ReSampleContext *s);
+
+struct AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff);
+int av_resample(struct AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx);
+void av_resample_compensate(struct AVResampleContext *c, int sample_delta, int compensation_distance);
+void av_resample_close(struct AVResampleContext *c);
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+/* YUV420 format is assumed ! */
+
+struct ImgReSampleContext attribute_deprecated;
+
+typedef struct ImgReSampleContext ImgReSampleContext attribute_deprecated;
+
+attribute_deprecated ImgReSampleContext *img_resample_init(int output_width, int output_height,
+                                      int input_width, int input_height);
+
+attribute_deprecated ImgReSampleContext *img_resample_full_init(int owidth, int oheight,
+                                      int iwidth, int iheight,
+                                      int topBand, int bottomBand,
+                                      int leftBand, int rightBand,
+                                      int padtop, int padbottom,
+                                      int padleft, int padright);
+
+
+attribute_deprecated void img_resample(ImgReSampleContext *s,
+                  AVPicture *output, const AVPicture *input);
+
+attribute_deprecated void img_resample_close(ImgReSampleContext *s);
+
+#endif
+
+/**
+ * Allocate memory for a picture.  Call avpicture_free to free it.
+ *
+ * @param picture the picture to be filled in.
+ * @param pix_fmt the format of the picture.
+ * @param width the width of the picture.
+ * @param height the height of the picture.
+ * @return Zero if successful, a negative value if not.
+ */
+int avpicture_alloc(AVPicture *picture, int pix_fmt, int width, int height);
+
+/**
+ * Free a picture previously allocated by avpicture_alloc().
+ *
+ * @param picture The AVPicture to be freed.
+ */
+void avpicture_free(AVPicture *picture);
+
+/**
+ * Fill in AVPicture's fields.
+ * The fields of the given AVPicture are filled in by using the 'ptr' address
+ * which points to the image data buffer. Depending on the specified picture
+ * format, one or multiple image data pointers and line sizes will be set.
+ * If a planar format is specified, several pointers will be set pointing to
+ * the different picture planes and the line sizes of the different planes
+ * will be stored in the lines_sizes array.
+ *
+ * @param picture AVPicture who's fields are to be filled in
+ * @param ptr Buffer which will contain or contains the actual image data
+ * @param pix_fmt The format in which the picture data is stored
+ * @param width The width of the image in pixels
+ * @param height The height of the image in pixels
+ * @return Size of the image data in bytes.
+ */
+int avpicture_fill(AVPicture *picture, uint8_t *ptr,
+                   int pix_fmt, int width, int height);
+int avpicture_layout(const AVPicture* src, int pix_fmt, int width, int height,
+                     unsigned char *dest, int dest_size);
+
+/**
+ * Calculate the size in bytes that a picture of the given width and height
+ * would occupy if stored in the given picture format.
+ *
+ * @param pix_fmt The given picture format
+ * @param width The width of the image
+ * @param height The height of the image
+ * @return Image data size in bytes
+ */
+int avpicture_get_size(int pix_fmt, int width, int height);
+void avcodec_get_chroma_sub_sample(int pix_fmt, int *h_shift, int *v_shift);
+const char *avcodec_get_pix_fmt_name(int pix_fmt);
+void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
+enum PixelFormat avcodec_get_pix_fmt(const char* name);
+unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat p);
+
+#define FF_LOSS_RESOLUTION  0x0001 /**< loss due to resolution change */
+#define FF_LOSS_DEPTH       0x0002 /**< loss due to color depth change */
+#define FF_LOSS_COLORSPACE  0x0004 /**< loss due to color space conversion */
+#define FF_LOSS_ALPHA       0x0008 /**< loss of alpha bits */
+#define FF_LOSS_COLORQUANT  0x0010 /**< loss due to color quantization */
+#define FF_LOSS_CHROMA      0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
+
+/**
+ * Computes what kind of losses will occur when converting from one specific
+ * pixel format to another.
+ * When converting from one pixel format to another, information loss may occur.
+ * For example, when converting from RGB24 to GRAY, the color information will
+ * be lost. Similarly, other losses occur when converting from some formats to
+ * other formats. These losses can involve loss of chroma, but also loss of
+ * resolution, loss of color depth, loss due to the color space conversion, loss
+ * of the alpha bits or loss due to color quantization.
+ * avcodec_get_fix_fmt_loss() informs you on the various types of losses which
+ * will occur when converting from one pixel format to another.
+ *
+ * @param[in] dst_pix_fmt Destination pixel format.
+ * @param[in] src_pix_fmt Source pixel format.
+ * @param[in] has_alpha Whether the source pixel format alpha channel is used.
+ * @return Combination of flags informing you what kind of losses will occur.
+ */
+int avcodec_get_pix_fmt_loss(int dst_pix_fmt, int src_pix_fmt,
+                             int has_alpha);
+
+/**
+ * Finds the best pixel format to convert to given a certain source pixel
+ * format.  When converting from one pixel format to another, information loss
+ * may occur.  For example, when converting from RGB24 to GRAY, the color
+ * information will be lost. Similarly, other losses occur when converting from
+ * some formats to other formats. avcodec_find_best_pix_fmt() searches which of
+ * the given pixel formats should be used to undergo the least amount of losses.
+ * The pixel formats from which it choses one, are determined by the
+ * \p pix_fmt_mask parameter.
+ *
+ * @code
+ * src_pix_fmt = PIX_FMT_YUV420P;
+ * pix_fmt_mask = (1 << PIX_FMT_YUV422P) || (1 << PIX_FMT_RGB24);
+ * dst_pix_fmt = avcodec_find_best_pix_fmt(pix_fmt_mask, src_pix_fmt, alpha, &loss);
+ * @endcode
+ *
+ * @param[in] pix_fmt_mask Bitmask determining which pixel format to choose from.
+ * @param[in] src_pix_fmt Source pixel format.
+ * @param[in] has_alpha Whether the source pixel format alpha channel is used.
+ * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur.
+ * @return The best pixel format to convert to or -1 if none was found.
+ */
+int avcodec_find_best_pix_fmt(int pix_fmt_mask, int src_pix_fmt,
+                              int has_alpha, int *loss_ptr);
+
+#define FF_ALPHA_TRANSP       0x0001 /* image has some totally transparent pixels */
+#define FF_ALPHA_SEMI_TRANSP  0x0002 /* image has some transparent pixels */
+
+/**
+ * Tell if an image really has transparent alpha values.
+ * @return ored mask of FF_ALPHA_xxx constants
+ */
+int img_get_alpha_info(const AVPicture *src,
+                       int pix_fmt, int width, int height);
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+/* convert among pixel formats */
+attribute_deprecated int img_convert(AVPicture *dst, int dst_pix_fmt,
+                const AVPicture *src, int pix_fmt,
+                int width, int height);
+#endif
+
+/* deinterlace a picture */
+/* deinterlace - if not supported return -1 */
+int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
+                          int pix_fmt, int width, int height);
+
+/* external high level API */
+
+extern AVCodec *first_avcodec;
+
+/* returns LIBAVCODEC_VERSION_INT constant */
+unsigned avcodec_version(void);
+/* returns LIBAVCODEC_BUILD constant */
+unsigned avcodec_build(void);
+
+/**
+ * Initializes libavcodec.
+ *
+ * @warning This function \e must be called before any other libavcodec
+ * function.
+ */
+void avcodec_init(void);
+
+void register_avcodec(AVCodec *format);
+
+/**
+ * Finds an encoder with a matching codec ID.
+ *
+ * @param id CodecID of the requested encoder.
+ * @return An encoder if one was found, NULL otherwise.
+ */
+AVCodec *avcodec_find_encoder(enum CodecID id);
+
+/**
+ * Finds an encoder with the specified name.
+ *
+ * @param name Name of the requested encoder.
+ * @return An encoder if one was found, NULL otherwise.
+ */
+AVCodec *avcodec_find_encoder_by_name(const char *name);
+
+/**
+ * Finds a decoder with a matching codec ID.
+ *
+ * @param id CodecID of the requested decoder.
+ * @return A decoder if one was found, NULL otherwise.
+ */
+AVCodec *avcodec_find_decoder(enum CodecID id);
+
+/**
+ * Finds an decoder with the specified name.
+ *
+ * @param name Name of the requested decoder.
+ * @return A decoder if one was found, NULL otherwise.
+ */
+AVCodec *avcodec_find_decoder_by_name(const char *name);
+void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
+
+/**
+ * Sets the fields of the given AVCodecContext to default values.
+ *
+ * @param s The AVCodecContext of which the fields should be set to default values.
+ */
+void avcodec_get_context_defaults(AVCodecContext *s);
+
+/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
+ *  we WILL change its arguments and name a few times! */
+void avcodec_get_context_defaults2(AVCodecContext *s, enum CodecType);
+
+/**
+ * Allocates an AVCodecContext and sets its fields to default values.  The
+ * resulting struct can be deallocated by simply calling av_free().
+ *
+ * @return An AVCodecContext filled with default values or NULL on failure.
+ * @see avcodec_get_context_defaults
+ */
+AVCodecContext *avcodec_alloc_context(void);
+
+/** THIS FUNCTION IS NOT YET PART OF THE PUBLIC API!
+ *  we WILL change its arguments and name a few times! */
+AVCodecContext *avcodec_alloc_context2(enum CodecType);
+
+/**
+ * Sets the fields of the given AVFrame to default values.
+ *
+ * @param pic The AVFrame of which the fields should be set to default values.
+ */
+void avcodec_get_frame_defaults(AVFrame *pic);
+
+/**
+ * Allocates an AVFrame and sets its fields to default values.  The resulting
+ * struct can be deallocated by simply calling av_free().
+ *
+ * @return An AVFrame filled with default values or NULL on failure.
+ * @see avcodec_get_frame_defaults
+ */
+AVFrame *avcodec_alloc_frame(void);
+
+int avcodec_default_get_buffer(AVCodecContext *s, AVFrame *pic);
+void avcodec_default_release_buffer(AVCodecContext *s, AVFrame *pic);
+int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic);
+void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
+
+/**
+ * Checks if the given dimension of a picture is valid, meaning that all
+ * bytes of the picture can be addressed with a signed int.
+ *
+ * @param[in] w Width of the picture.
+ * @param[in] h Height of the picture.
+ * @return Zero if valid, a negative value if invalid.
+ */
+int avcodec_check_dimensions(void *av_log_ctx, unsigned int w, unsigned int h);
+enum PixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum PixelFormat * fmt);
+
+int avcodec_thread_init(AVCodecContext *s, int thread_count);
+void avcodec_thread_free(AVCodecContext *s);
+int avcodec_thread_execute(AVCodecContext *s, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count);
+int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count);
+//FIXME func typedef
+
+/**
+ * Initializes the AVCodecContext to use the given AVCodec. Prior to using this
+ * function the context has to be allocated.
+ *
+ * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(),
+ * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for
+ * retrieving a codec.
+ *
+ * @warning This function is not thread save!
+ *
+ * @code
+ * codec = avcodec_find_decoder(CODEC_ID_H264);
+ * if (!codec)
+ *     exit(1);
+ *
+ * context = avcodec_alloc_context();
+ *
+ * if (avcodec_open(context, codec) < 0)
+ *     exit(1);
+ * @endcode
+ *
+ * @param avctx The context which will be setup to use the given codec.
+ * @param codec The codec to use within the context.
+ * @return Zero on success, a negative value on error.
+ * @see avcodec_alloc_context, avcodec_find_decoder, avcodec_find_encoder
+ */
+int avcodec_open(AVCodecContext *avctx, AVCodec *codec);
+
+/**
+ * @deprecated Use avcodec_decode_audio2() instead.
+ */
+attribute_deprecated int avcodec_decode_audio(AVCodecContext *avctx, int16_t *samples,
+                         int *frame_size_ptr,
+                         uint8_t *buf, int buf_size);
+
+/**
+ * Decodes an audio frame from \p buf into \p samples.
+ * The avcodec_decode_audio2() function decodes a frame of audio from the input
+ * buffer \p buf of size \p buf_size. To decode it, it makes use of the
+ * audiocodec which was coupled with \p avctx using avcodec_open(). The
+ * resulting decoded frame is stored in output buffer \p samples.  If no frame
+ * could be decompressed, \p frame_size_ptr is zero. Otherwise, it is the
+ * decompressed frame size in \e bytes.
+ *
+ * @warning You \e must set \p frame_size_ptr to the allocated size of the
+ * output buffer before calling avcodec_decode_audio2().
+ *
+ * @warning The input buffer must be \c FF_INPUT_BUFFER_PADDING_SIZE larger than
+ * the actual read bytes because some optimized bitstream readers read 32 or 64
+ * bits at once and could read over the end.
+ *
+ * @warning The end of the input buffer \p buf should be set to 0 to ensure that
+ * no overreading happens for damaged MPEG streams.
+ *
+ * @note You might have to align the input buffer \p buf and output buffer \p
+ * samples. The alignment requirements depend on the CPU: on some CPUs it isn't
+ * necessary at all, on others it won't work at all if not aligned and on others
+ * it will work but it will have an impact on performance. In practice, the
+ * bitstream should have 4 byte alignment at minimum and all sample data should
+ * be 16 byte aligned unless the CPU doesn't need it (AltiVec and SSE do). If
+ * the linesize is not a multiple of 16 then there's no sense in aligning the
+ * start of the buffer to 16.
+ *
+ * @param avctx The codec context.
+ * @param[out] samples The output buffer.
+ * @param[in,out] frame_size_ptr The output buffer size in bytes.
+ * @param[in] buf The input buffer.
+ * @param[in] buf_size The input buffer size in bytes.
+ * @return On error a negative value is returned, otherwise the number of bytes
+ * used or zero if no frame could be decompressed.
+ */
+int avcodec_decode_audio2(AVCodecContext *avctx, int16_t *samples,
+                         int *frame_size_ptr,
+                         uint8_t *buf, int buf_size);
+
+/**
+ * Decodes a video frame from \p buf into \p picture.
+ * The avcodec_decode_video() function decodes a frame of video from the input
+ * buffer \p buf of size \p buf_size. To decode it, it makes use of the
+ * videocodec which was coupled with \p avctx using avcodec_open(). The
+ * resulting decoded frame is stored in \p picture.
+ *
+ * @warning The input buffer must be \c FF_INPUT_BUFFER_PADDING_SIZE larger than
+ * the actual read bytes because some optimized bitstream readers read 32 or 64
+ * bits at once and could read over the end.
+ *
+ * @warning The end of the input buffer \p buf should be set to 0 to ensure that
+ * no overreading happens for damaged MPEG streams.
+ *
+ * @note You might have to align the input buffer \p buf and output buffer \p
+ * samples. The alignment requirements depend on the CPU: on some CPUs it isn't
+ * necessary at all, on others it won't work at all if not aligned and on others
+ * it will work but it will have an impact on performance. In practice, the
+ * bitstream should have 4 byte alignment at minimum and all sample data should
+ * be 16 byte aligned unless the CPU doesn't need it (AltiVec and SSE do). If
+ * the linesize is not a multiple of 16 then there's no sense in aligning the
+ * start of the buffer to 16.
+ *
+ * @param avctx The codec context.
+ * @param[out] picture The AVFrame in which the decoded video frame will be stored.
+ * @param[in] buf The input buffer.
+ * @param[in] buf_size The size of the input buffer in bytes.
+ * @param[in,out] got_picture_ptr Zero if no frame could be decompressed, otherwise, it is non zero.
+ * @return On error a negative value is returned, otherwise the number of bytes
+ * used or zero if no frame could be decompressed.
+ */
+int avcodec_decode_video(AVCodecContext *avctx, AVFrame *picture,
+                         int *got_picture_ptr,
+                         uint8_t *buf, int buf_size);
+
+/* decode a subtitle message. return -1 if error, otherwise return the
+   *number of bytes used. If no subtitle could be decompressed,
+   *got_sub_ptr is zero. Otherwise, the subtitle is stored in *sub. */
+int avcodec_decode_subtitle(AVCodecContext *avctx, AVSubtitle *sub,
+                            int *got_sub_ptr,
+                            const uint8_t *buf, int buf_size);
+int avcodec_parse_frame(AVCodecContext *avctx, uint8_t **pdata,
+                        int *data_size_ptr,
+                        uint8_t *buf, int buf_size);
+
+/**
+ * Encodes an audio frame from \p samples into \p buf.
+ * The avcodec_encode_audio() function encodes a frame of audio from the input
+ * buffer \p samples. To encode it, it makes use of the audiocodec which was
+ * coupled with \p avctx using avcodec_open(). The resulting encoded frame is
+ * stored in output buffer \p buf.
+ *
+ * @note The output buffer should be at least \c FF_MIN_BUFFER_SIZE bytes large.
+ *
+ * @param avctx The codec context.
+ * @param[out] buf The output buffer.
+ * @param[in] buf_size The output buffer size.
+ * @param[in] samples The input buffer containing the samples.
+ * @return On error a negative value is returned, on succes zero or the number
+ * of bytes used from the input buffer.
+ */
+int avcodec_encode_audio(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+                         const short *samples);
+
+/**
+ * Encodes a video frame from \p pict into \p buf.
+ * The avcodec_encode_video() function encodes a frame of video from the input
+ * \p pict. To encode it, it makes use of the videocodec which was coupled with
+ * \p avctx using avcodec_open(). The resulting encoded bytes representing the
+ * frame are stored in the output buffer \p buf. The input picture should be
+ * stored using a specific format, namely \c avctx.pix_fmt.
+ *
+ * @param avctx The codec context.
+ * @param[out] buf The output buffer for the bitstream of encoded frame.
+ * @param[in] buf_size The size of the outputbuffer in bytes.
+ * @param[in] pict The input picture to encode.
+ * @return On error a negative value is returned, on success zero or the number
+ * of bytes used from the input buffer.
+ */
+int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+                         const AVFrame *pict);
+int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+                            const AVSubtitle *sub);
+
+int avcodec_close(AVCodecContext *avctx);
+
+void avcodec_register_all(void);
+
+/**
+ * Flush buffers, should be called when seeking or when switching to a different stream.
+ */
+void avcodec_flush_buffers(AVCodecContext *avctx);
+
+void avcodec_default_free_buffers(AVCodecContext *s);
+
+/* misc useful functions */
+
+/**
+ * Returns a single letter to describe the given picture type \p pict_type.
+ *
+ * @param[in] pict_type The picture type.
+ * @return A single character representing the picture type.
+ */
+char av_get_pict_type_char(int pict_type);
+
+/**
+ * Returns codec bits per sample.
+ *
+ * @param[in] codec_id The codec.
+ * @return Number of bits per sample or zero if unknown for the given codec.
+ */
+int av_get_bits_per_sample(enum CodecID codec_id);
+
+/* frame parsing */
+typedef struct AVCodecParserContext {
+    void *priv_data;
+    struct AVCodecParser *parser;
+    int64_t frame_offset; /* offset of the current frame */
+    int64_t cur_offset; /* current offset
+                           (incremented by each av_parser_parse()) */
+    int64_t last_frame_offset; /* offset of the last frame */
+    /* video info */
+    int pict_type; /* XXX: put it back in AVCodecContext */
+    int repeat_pict; /* XXX: put it back in AVCodecContext */
+    int64_t pts;     /* pts of the current frame */
+    int64_t dts;     /* dts of the current frame */
+
+    /* private data */
+    int64_t last_pts;
+    int64_t last_dts;
+    int fetch_timestamp;
+
+#define AV_PARSER_PTS_NB 4
+    int cur_frame_start_index;
+    int64_t cur_frame_offset[AV_PARSER_PTS_NB];
+    int64_t cur_frame_pts[AV_PARSER_PTS_NB];
+    int64_t cur_frame_dts[AV_PARSER_PTS_NB];
+
+    int flags;
+#define PARSER_FLAG_COMPLETE_FRAMES           0x0001
+} AVCodecParserContext;
+
+typedef struct AVCodecParser {
+    int codec_ids[5]; /* several codec IDs are permitted */
+    int priv_data_size;
+    int (*parser_init)(AVCodecParserContext *s);
+    int (*parser_parse)(AVCodecParserContext *s,
+                        AVCodecContext *avctx,
+                        uint8_t **poutbuf, int *poutbuf_size,
+                        const uint8_t *buf, int buf_size);
+    void (*parser_close)(AVCodecParserContext *s);
+    int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size);
+    struct AVCodecParser *next;
+} AVCodecParser;
+
+extern AVCodecParser *av_first_parser;
+
+void av_register_codec_parser(AVCodecParser *parser);
+AVCodecParserContext *av_parser_init(int codec_id);
+int av_parser_parse(AVCodecParserContext *s,
+                    AVCodecContext *avctx,
+                    uint8_t **poutbuf, int *poutbuf_size,
+                    const uint8_t *buf, int buf_size,
+                    int64_t pts, int64_t dts);
+int av_parser_change(AVCodecParserContext *s,
+                     AVCodecContext *avctx,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe);
+void av_parser_close(AVCodecParserContext *s);
+
+extern AVCodecParser aac_parser;
+extern AVCodecParser ac3_parser;
+extern AVCodecParser cavsvideo_parser;
+extern AVCodecParser dca_parser;
+extern AVCodecParser dvbsub_parser;
+extern AVCodecParser dvdsub_parser;
+extern AVCodecParser h261_parser;
+extern AVCodecParser h263_parser;
+extern AVCodecParser h264_parser;
+extern AVCodecParser mjpeg_parser;
+extern AVCodecParser mpeg4video_parser;
+extern AVCodecParser mpegaudio_parser;
+extern AVCodecParser mpegvideo_parser;
+extern AVCodecParser pnm_parser;
+extern AVCodecParser vc1_parser;
+
+
+typedef struct AVBitStreamFilterContext {
+    void *priv_data;
+    struct AVBitStreamFilter *filter;
+    AVCodecParserContext *parser;
+    struct AVBitStreamFilterContext *next;
+} AVBitStreamFilterContext;
+
+
+typedef struct AVBitStreamFilter {
+    const char *name;
+    int priv_data_size;
+    int (*filter)(AVBitStreamFilterContext *bsfc,
+                  AVCodecContext *avctx, const char *args,
+                  uint8_t **poutbuf, int *poutbuf_size,
+                  const uint8_t *buf, int buf_size, int keyframe);
+    struct AVBitStreamFilter *next;
+} AVBitStreamFilter;
+
+extern AVBitStreamFilter *av_first_bitstream_filter;
+
+void av_register_bitstream_filter(AVBitStreamFilter *bsf);
+AVBitStreamFilterContext *av_bitstream_filter_init(const char *name);
+int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
+                               AVCodecContext *avctx, const char *args,
+                               uint8_t **poutbuf, int *poutbuf_size,
+                               const uint8_t *buf, int buf_size, int keyframe);
+void av_bitstream_filter_close(AVBitStreamFilterContext *bsf);
+
+extern AVBitStreamFilter dump_extradata_bsf;
+extern AVBitStreamFilter remove_extradata_bsf;
+extern AVBitStreamFilter noise_bsf;
+extern AVBitStreamFilter mp3_header_compress_bsf;
+extern AVBitStreamFilter mp3_header_decompress_bsf;
+extern AVBitStreamFilter mjpega_dump_header_bsf;
+extern AVBitStreamFilter imx_dump_header_bsf;
+
+
+/* memory */
+
+/**
+ * Reallocates the given block if it is not large enough, otherwise it
+ * does nothing.
+ *
+ * @see av_realloc
+ */
+void *av_fast_realloc(void *ptr, unsigned int *size, unsigned int min_size);
+
+/* for static data only */
+
+/**
+ * Frees all static arrays and reset their pointers to 0.
+ * Call this function to release all statically allocated tables.
+ */
+attribute_deprecated void av_free_static(void);
+
+/**
+ * Allocation of static arrays.
+ *
+ * @warning Do not use for normal allocation.
+ *
+ * @param[in] size The amount of memory you need in bytes.
+ * @return Block of memory of the requested size.
+ */
+attribute_deprecated void *av_mallocz_static(unsigned int size);
+
+/**
+ * Copy image 'src' to 'dst'.
+ */
+void av_picture_copy(AVPicture *dst, const AVPicture *src,
+              int pix_fmt, int width, int height);
+
+/**
+ * Crop image top and left side
+ */
+int av_picture_crop(AVPicture *dst, const AVPicture *src,
+             int pix_fmt, int top_band, int left_band);
+
+/**
+ * Pad image
+ */
+int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, int pix_fmt,
+            int padtop, int padbottom, int padleft, int padright, int *color);
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+attribute_deprecated void img_copy(AVPicture *dst, const AVPicture *src,
+              int pix_fmt, int width, int height);
+
+attribute_deprecated int img_crop(AVPicture *dst, const AVPicture *src,
+             int pix_fmt, int top_band, int left_band);
+
+attribute_deprecated int img_pad(AVPicture *dst, const AVPicture *src, int height, int width, int pix_fmt,
+            int padtop, int padbottom, int padleft, int padright, int *color);
+#endif
+
+extern unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
+
+/* error handling */
+#if EINVAL > 0
+#define AVERROR(e) (-(e)) /**< returns a negative error code from a POSIX error code, to return from library functions. */
+#define AVUNERROR(e) (-(e)) /**< returns a POSIX error code from a library function error return value. */
+#else
+/* some platforms have E* and errno already negated. */
+#define AVERROR(e) (e)
+#define AVUNERROR(e) (e)
+#endif
+#define AVERROR_UNKNOWN     AVERROR(EINVAL)  /**< unknown error */
+#define AVERROR_IO          AVERROR(EIO)     /**< i/o error */
+#define AVERROR_NUMEXPECTED AVERROR(EDOM)    /**< number syntax expected in filename */
+#define AVERROR_INVALIDDATA AVERROR(EINVAL)  /**< invalid data found */
+#define AVERROR_NOMEM       AVERROR(ENOMEM)  /**< not enough memory */
+#define AVERROR_NOFMT       AVERROR(EILSEQ)  /**< unknown format */
+#define AVERROR_NOTSUPP     AVERROR(ENOSYS)  /**< operation not supported */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AVCODEC_H */
diff --git a/contrib/ffmpeg/libavcodec/avs.c b/contrib/ffmpeg/libavcodec/avs.c
new file mode 100644
index 000000000..ebfa8adb7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/avs.c
@@ -0,0 +1,160 @@
+/*
+ * AVS video decoder.
+ * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+
+
+typedef struct {
+    AVFrame picture;
+} avs_context_t;
+
+typedef enum {
+    AVS_VIDEO     = 0x01,
+    AVS_AUDIO     = 0x02,
+    AVS_PALETTE   = 0x03,
+    AVS_GAME_DATA = 0x04,
+} avs_block_type_t;
+
+typedef enum {
+    AVS_I_FRAME     = 0x00,
+    AVS_P_FRAME_3X3 = 0x01,
+    AVS_P_FRAME_2X2 = 0x02,
+    AVS_P_FRAME_2X3 = 0x03,
+} avs_video_sub_type_t;
+
+
+static int
+avs_decode_frame(AVCodecContext * avctx,
+                 void *data, int *data_size, uint8_t * buf, int buf_size)
+{
+    avs_context_t *const avs = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame *const p = (AVFrame *) & avs->picture;
+    uint8_t *table, *vect, *out;
+    int i, j, x, y, stride, vect_w = 3, vect_h = 3;
+    int sub_type;
+    avs_block_type_t type;
+    GetBitContext change_map;
+
+    if (avctx->reget_buffer(avctx, p)) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+    p->reference = 1;
+    p->pict_type = FF_P_TYPE;
+    p->key_frame = 0;
+
+    out = avs->picture.data[0];
+    stride = avs->picture.linesize[0];
+
+    sub_type = buf[0];
+    type = buf[1];
+    buf += 4;
+
+    if (type == AVS_PALETTE) {
+        int first, last;
+        uint32_t *pal = (uint32_t *) avs->picture.data[1];
+
+        first = AV_RL16(buf);
+        last = first + AV_RL16(buf + 2);
+        buf += 4;
+        for (i=first; i<last; i++, buf+=3)
+            pal[i] = (buf[0] << 18) | (buf[1] << 10) | (buf[2] << 2);
+
+        sub_type = buf[0];
+        type = buf[1];
+        buf += 4;
+    }
+
+    if (type != AVS_VIDEO)
+        return -1;
+
+    switch (sub_type) {
+    case AVS_I_FRAME:
+        p->pict_type = FF_I_TYPE;
+        p->key_frame = 1;
+    case AVS_P_FRAME_3X3:
+        vect_w = 3;
+        vect_h = 3;
+        break;
+
+    case AVS_P_FRAME_2X2:
+        vect_w = 2;
+        vect_h = 2;
+        break;
+
+    case AVS_P_FRAME_2X3:
+        vect_w = 2;
+        vect_h = 3;
+        break;
+
+    default:
+      return -1;
+    }
+
+    table = buf + (256 * vect_w * vect_h);
+    if (sub_type != AVS_I_FRAME) {
+        int map_size = ((318 / vect_w + 7) / 8) * (198 / vect_h);
+        init_get_bits(&change_map, table, map_size);
+        table += map_size;
+    }
+
+    for (y=0; y<198; y+=vect_h) {
+        for (x=0; x<318; x+=vect_w) {
+            if (sub_type == AVS_I_FRAME || get_bits1(&change_map)) {
+                vect = &buf[*table++ * (vect_w * vect_h)];
+                for (j=0; j<vect_w; j++) {
+                    out[(y + 0) * stride + x + j] = vect[(0 * vect_w) + j];
+                    out[(y + 1) * stride + x + j] = vect[(1 * vect_w) + j];
+                    if (vect_h == 3)
+                        out[(y + 2) * stride + x + j] =
+                            vect[(2 * vect_w) + j];
+                }
+            }
+        }
+        if (sub_type != AVS_I_FRAME)
+            align_get_bits(&change_map);
+    }
+
+    *picture = *(AVFrame *) & avs->picture;
+    *data_size = sizeof(AVPicture);
+
+    return buf_size;
+}
+
+static int avs_decode_init(AVCodecContext * avctx)
+{
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    return 0;
+}
+
+AVCodec avs_decoder = {
+    "avs",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_AVS,
+    sizeof(avs_context_t),
+    avs_decode_init,
+    NULL,
+    NULL,
+    avs_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/beosthread.c b/contrib/ffmpeg/libavcodec/beosthread.c
new file mode 100644
index 000000000..3d059912b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/beosthread.c
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2004 François Revol <revol@free.fr>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+//#define DEBUG
+
+#include "avcodec.h"
+#include "common.h"
+
+#include <OS.h>
+
+typedef struct ThreadContext{
+    AVCodecContext *avctx;
+    thread_id thread;
+    sem_id work_sem;
+    sem_id done_sem;
+    int (*func)(AVCodecContext *c, void *arg);
+    void *arg;
+    int ret;
+}ThreadContext;
+
+// it's odd Be never patented that :D
+struct benaphore {
+        vint32 atom;
+        sem_id sem;
+};
+static inline int lock_ben(struct benaphore *ben)
+{
+        if (atomic_add(&ben->atom, 1) > 0)
+                return acquire_sem(ben->sem);
+        return B_OK;
+}
+static inline int unlock_ben(struct benaphore *ben)
+{
+        if (atomic_add(&ben->atom, -1) > 1)
+                return release_sem(ben->sem);
+        return B_OK;
+}
+
+static struct benaphore av_thread_lib_ben;
+
+static int32 ff_thread_func(void *v){
+    ThreadContext *c= v;
+
+    for(;;){
+//printf("thread_func %X enter wait\n", (int)v); fflush(stdout);
+        acquire_sem(c->work_sem);
+//printf("thread_func %X after wait (func=%X)\n", (int)v, (int)c->func); fflush(stdout);
+        if(c->func)
+            c->ret= c->func(c->avctx, c->arg);
+        else
+            return 0;
+//printf("thread_func %X signal complete\n", (int)v); fflush(stdout);
+        release_sem(c->done_sem);
+    }
+
+    return B_OK;
+}
+
+/**
+ * free what has been allocated by avcodec_thread_init().
+ * must be called after decoding has finished, especially dont call while avcodec_thread_execute() is running
+ */
+void avcodec_thread_free(AVCodecContext *s){
+    ThreadContext *c= s->thread_opaque;
+    int i;
+    int32 ret;
+
+    for(i=0; i<s->thread_count; i++){
+
+        c[i].func= NULL;
+        release_sem(c[i].work_sem);
+        wait_for_thread(c[i].thread, &ret);
+        if(c[i].work_sem > B_OK) delete_sem(c[i].work_sem);
+        if(c[i].done_sem > B_OK) delete_sem(c[i].done_sem);
+    }
+
+    av_freep(&s->thread_opaque);
+}
+
+int avcodec_thread_execute(AVCodecContext *s, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count){
+    ThreadContext *c= s->thread_opaque;
+    int i;
+
+    assert(s == c->avctx);
+    assert(count <= s->thread_count);
+
+    /* note, we can be certain that this is not called with the same AVCodecContext by different threads at the same time */
+
+    for(i=0; i<count; i++){
+        c[i].arg= arg[i];
+        c[i].func= func;
+        c[i].ret= 12345;
+
+        release_sem(c[i].work_sem);
+    }
+    for(i=0; i<count; i++){
+        acquire_sem(c[i].done_sem);
+
+        c[i].func= NULL;
+        if(ret) ret[i]= c[i].ret;
+    }
+    return 0;
+}
+
+int avcodec_thread_init(AVCodecContext *s, int thread_count){
+    int i;
+    ThreadContext *c;
+
+    s->thread_count= thread_count;
+
+    assert(!s->thread_opaque);
+    c= av_mallocz(sizeof(ThreadContext)*thread_count);
+    s->thread_opaque= c;
+
+    for(i=0; i<thread_count; i++){
+//printf("init semaphors %d\n", i); fflush(stdout);
+        c[i].avctx= s;
+
+        if((c[i].work_sem = create_sem(0, "ff work sem")) < B_OK)
+            goto fail;
+        if((c[i].done_sem = create_sem(0, "ff done sem")) < B_OK)
+            goto fail;
+
+//printf("create thread %d\n", i); fflush(stdout);
+        c[i].thread = spawn_thread(ff_thread_func, "libavcodec thread", B_LOW_PRIORITY, &c[i] );
+        if( c[i].thread < B_OK ) goto fail;
+        resume_thread(c[i].thread );
+    }
+//printf("init done\n"); fflush(stdout);
+
+    s->execute= avcodec_thread_execute;
+
+    return 0;
+fail:
+    avcodec_thread_free(s);
+    return -1;
+}
+
+/* provide a mean to serialize calls to avcodec_*() for thread safety. */
+
+int avcodec_thread_lock_lib(void)
+{
+        return lock_ben(&av_thread_lib_ben);
+}
+
+int avcodec_thread_unlock_lib(void)
+{
+        return unlock_ben(&av_thread_lib_ben);
+}
+
+/* our versions of _init and _fini (which are called by those actually from crt.o) */
+
+void initialize_after(void)
+{
+        av_thread_lib_ben.atom = 0;
+        av_thread_lib_ben.sem = create_sem(0, "libavcodec benaphore");
+}
+
+void uninitialize_before(void)
+{
+        delete_sem(av_thread_lib_ben.sem);
+}
+
+
+
diff --git a/contrib/ffmpeg/libavcodec/bfin/config_bfin.h b/contrib/ffmpeg/libavcodec/bfin/config_bfin.h
new file mode 100644
index 000000000..1f5080900
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bfin/config_bfin.h
@@ -0,0 +1,46 @@
+/*
+ * config_bfin.h
+ *
+ * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+/*
+   low level assembler interface wrapper
+
+DEFUN(put_pixels_clamped,mL1,
+        (DCTELEM *block, uint8_t *dest, int line_size)):
+
+      body
+
+      rts;
+*/
+#ifndef DEFUN
+
+#ifndef mL1
+#define mL1 .l1.text
+#endif
+#define mL3 .text
+
+#define DEFUN(fname,where,interface) \
+        .section where;              \
+        .global _ff_bfin_ ## fname ; \
+        .align 8;                    \
+        _ff_bfin_ ## fname
+
+#endif
+
diff --git a/contrib/ffmpeg/libavcodec/bfin/dsputil_bfin.c b/contrib/ffmpeg/libavcodec/bfin/dsputil_bfin.c
new file mode 100644
index 000000000..b4d549fb7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bfin/dsputil_bfin.c
@@ -0,0 +1,310 @@
+/*
+ * BlackFin DSPUTILS
+ *
+ * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
+ * Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <unistd.h>
+#include <bits/bfin_sram.h>
+#include "../avcodec.h"
+#include "../dsputil.h"
+
+#define USE_L1CODE
+
+#ifdef USE_L1CODE
+#define L1CODE __attribute__ ((l1_text))
+#else
+#define L1CODE
+#endif
+int off;
+
+
+extern void ff_bfin_idct (DCTELEM *block) L1CODE;
+extern void ff_bfin_fdct (DCTELEM *block) L1CODE;
+extern void ff_bfin_add_pixels_clamped (DCTELEM *block, uint8_t *dest, int line_size) L1CODE;
+extern void ff_bfin_put_pixels_clamped (DCTELEM *block, uint8_t *dest, int line_size) L1CODE;
+extern void ff_bfin_diff_pixels (DCTELEM *block, uint8_t *s1, uint8_t *s2, int stride)  L1CODE;
+extern void ff_bfin_get_pixels  (DCTELEM *restrict block, const uint8_t *pixels, int line_size) L1CODE;
+extern int  ff_bfin_pix_norm1  (uint8_t * pix, int line_size) L1CODE;
+extern int  ff_bfin_z_sad8x8   (uint8_t *blk1, uint8_t *blk2, int dsz, int line_size, int h) L1CODE;
+extern int  ff_bfin_z_sad16x16 (uint8_t *blk1, uint8_t *blk2, int dsz, int line_size, int h) L1CODE;
+
+extern void ff_bfin_z_put_pixels16_xy2     (uint8_t *block, const uint8_t *s0, int dest_size, int line_size, int h) L1CODE;
+extern void ff_bfin_z_put_pixels8_xy2      (uint8_t *block, const uint8_t *s0, int dest_size, int line_size, int h) L1CODE;
+extern void ff_bfin_put_pixels16_xy2_nornd (uint8_t *block, const uint8_t *s0, int line_size, int h) L1CODE;
+extern void ff_bfin_put_pixels8_xy2_nornd  (uint8_t *block, const uint8_t *s0, int line_size, int h) L1CODE;
+
+
+extern int  ff_bfin_pix_sum (uint8_t *p, int stride) L1CODE;
+
+extern void ff_bfin_put_pixels8uc        (uint8_t *block, const uint8_t *s0, const uint8_t *s1, int dest_size, int line_size, int h) L1CODE;
+extern void ff_bfin_put_pixels16uc       (uint8_t *block, const uint8_t *s0, const uint8_t *s1, int dest_size, int line_size, int h) L1CODE;
+extern void ff_bfin_put_pixels8uc_nornd  (uint8_t *block, const uint8_t *s0, const uint8_t *s1, int line_size, int h) L1CODE;
+extern void ff_bfin_put_pixels16uc_nornd (uint8_t *block, const uint8_t *s0, const uint8_t *s1, int line_size, int h) L1CODE;
+
+extern int ff_bfin_sse4  (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) L1CODE;
+extern int ff_bfin_sse8  (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) L1CODE;
+extern int ff_bfin_sse16 (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) L1CODE;
+
+
+#if 0
+void pblk (uint8_t *p, int w, int h, int s)
+{
+    int i,j;
+    av_log (0,0,"0x%08x:\n", p);
+    for (i = 0;i<h;i++) {
+        for (j=0;j<w;j++)
+            av_log (0,0,"%3d ", p[j]);
+        p+=s;
+        av_log (0,0,"\n");
+    }
+    av_log (0,0,"\n");
+}
+#endif
+
+static void bfin_idct_add (uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_bfin_idct (block);
+    ff_bfin_add_pixels_clamped (block, dest, line_size);
+}
+
+static void bfin_idct_put (uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_bfin_idct (block);
+    ff_bfin_put_pixels_clamped (block, dest, line_size);
+}
+
+
+static void bfin_clear_blocks (DCTELEM *blocks)
+{
+    // This is just a simple memset.
+    //
+    asm("P0=192; "
+        "I0=%0;  "
+        "R0=0;   "
+        "LSETUP(clear_blocks_blkfn_lab,clear_blocks_blkfn_lab)LC0=P0;"
+        "clear_blocks_blkfn_lab:"
+        "[I0++]=R0;"
+        ::"a" (blocks):"P0","I0","R0");
+}
+
+
+
+static void bfin_put_pixels8 (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc (block, pixels, pixels, line_size, line_size, h);
+}
+
+static void bfin_put_pixels8_x2(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc (block, pixels, pixels+1, line_size, line_size, h);
+}
+
+static void bfin_put_pixels8_y2 (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc (block, pixels, pixels+line_size, line_size, line_size, h);
+}
+
+static void bfin_put_pixels8_xy2 (uint8_t *block, const uint8_t *s0, int line_size, int h)
+{
+    ff_bfin_z_put_pixels8_xy2 (block,s0,line_size, line_size, h);
+}
+
+static void bfin_put_pixels16 (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc (block, pixels, pixels, line_size, line_size, h);
+}
+
+static void bfin_put_pixels16_x2 (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc (block, pixels, pixels+1, line_size, line_size, h);
+}
+
+static void bfin_put_pixels16_y2 (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc (block, pixels, pixels+line_size, line_size, line_size, h);
+}
+
+static void bfin_put_pixels16_xy2 (uint8_t *block, const uint8_t *s0, int line_size, int h)
+{
+    ff_bfin_z_put_pixels16_xy2 (block,s0,line_size, line_size, h);
+}
+
+void bfin_put_pixels8_nornd (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc_nornd (block, pixels, pixels, line_size, h);
+}
+
+static void bfin_put_pixels8_x2_nornd (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc_nornd (block, pixels, pixels+1, line_size, h);
+}
+
+static void bfin_put_pixels8_y2_nornd (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc_nornd (block, pixels, pixels+line_size, line_size, h);
+}
+
+
+void bfin_put_pixels16_nornd (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc_nornd (block, pixels, pixels, line_size, h);
+}
+
+static void bfin_put_pixels16_x2_nornd (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc_nornd (block, pixels, pixels+1, line_size, h);
+}
+
+static void bfin_put_pixels16_y2_nornd (uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc_nornd (block, pixels, pixels+line_size, line_size, h);
+}
+
+static int bfin_pix_abs16 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    return ff_bfin_z_sad16x16 (blk1,blk2,line_size,line_size,h);
+}
+
+static uint8_t vtmp_blk[256] __attribute__((l1_data_B));
+
+static int bfin_pix_abs16_x2 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc (vtmp_blk, blk2, blk2+1, 16, line_size, h);
+    return ff_bfin_z_sad16x16 (blk1, vtmp_blk, line_size, 16, h);
+}
+
+static int bfin_pix_abs16_y2 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    ff_bfin_put_pixels16uc (vtmp_blk, blk2, blk2+line_size, 16, line_size, h);
+    return ff_bfin_z_sad16x16 (blk1, vtmp_blk, line_size, 16, h);
+}
+
+static int bfin_pix_abs16_xy2 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    ff_bfin_z_put_pixels16_xy2 (vtmp_blk, blk2, 16, line_size, h);
+    return ff_bfin_z_sad16x16 (blk1, vtmp_blk, line_size, 16, h);
+}
+
+static int bfin_pix_abs8 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    return ff_bfin_z_sad8x8 (blk1,blk2,line_size,line_size, h);
+}
+
+static int bfin_pix_abs8_x2 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc (vtmp_blk, blk2, blk2+1, 8, line_size, h);
+    return ff_bfin_z_sad8x8 (blk1, vtmp_blk, line_size, 8, h);
+}
+
+static int bfin_pix_abs8_y2 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    ff_bfin_put_pixels8uc (vtmp_blk, blk2, blk2+line_size, 8, line_size, h);
+    return ff_bfin_z_sad8x8 (blk1, vtmp_blk, line_size, 8, h);
+}
+
+static int bfin_pix_abs8_xy2 (void *c, uint8_t *blk1, uint8_t *blk2, int line_size, int h)
+{
+    ff_bfin_z_put_pixels8_xy2 (vtmp_blk, blk2, 8, line_size, h);
+    return ff_bfin_z_sad8x8 (blk1, vtmp_blk, line_size, 8, h);
+}
+
+
+/*
+  decoder optimization
+  start on 2/11 100 frames of 352x240@25 compiled with no optimization -g debugging
+  9.824s ~ 2.44x off
+  6.360s ~ 1.58x off with -O2
+  5.740s ~ 1.43x off with idcts
+
+  2.64s    2/20 same sman.mp4 decode only
+
+*/
+
+void dsputil_init_bfin( DSPContext* c, AVCodecContext *avctx )
+{
+    c->get_pixels         = ff_bfin_get_pixels;
+    c->diff_pixels        = ff_bfin_diff_pixels;
+    c->put_pixels_clamped = ff_bfin_put_pixels_clamped;
+    c->add_pixels_clamped = ff_bfin_add_pixels_clamped;
+
+    c->clear_blocks       = bfin_clear_blocks;
+    c->pix_sum            = ff_bfin_pix_sum;
+    c->pix_norm1          = ff_bfin_pix_norm1;
+
+    c->sad[0]             = bfin_pix_abs16;
+    c->sad[1]             = bfin_pix_abs8;
+
+    /* TODO [0] 16  [1] 8 */
+    c->pix_abs[0][0] = bfin_pix_abs16;
+    c->pix_abs[0][1] = bfin_pix_abs16_x2;
+    c->pix_abs[0][2] = bfin_pix_abs16_y2;
+    c->pix_abs[0][3] = bfin_pix_abs16_xy2;
+
+    c->pix_abs[1][0] = bfin_pix_abs8;
+    c->pix_abs[1][1] = bfin_pix_abs8_x2;
+    c->pix_abs[1][2] = bfin_pix_abs8_y2;
+    c->pix_abs[1][3] = bfin_pix_abs8_xy2;
+
+
+    c->sse[0] = ff_bfin_sse16;
+    c->sse[1] = ff_bfin_sse8;
+    c->sse[2] = ff_bfin_sse4;
+
+
+    /**
+     * Halfpel motion compensation with rounding (a+b+1)>>1.
+     * This is an array[4][4] of motion compensation functions for 4
+     * horizontal blocksizes (8,16) and the 4 halfpel positions
+     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
+     * @param block destination where the result is stored
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+     */
+
+    c->put_pixels_tab[0][0] = bfin_put_pixels16;
+    c->put_pixels_tab[0][1] = bfin_put_pixels16_x2;
+    c->put_pixels_tab[0][2] = bfin_put_pixels16_y2;
+    c->put_pixels_tab[0][3] = bfin_put_pixels16_xy2;
+
+    c->put_pixels_tab[1][0] = bfin_put_pixels8;
+    c->put_pixels_tab[1][1] = bfin_put_pixels8_x2;
+    c->put_pixels_tab[1][2] = bfin_put_pixels8_y2;
+    c->put_pixels_tab[1][3] = bfin_put_pixels8_xy2;
+
+    c->put_no_rnd_pixels_tab[1][0] = bfin_put_pixels8_nornd;
+    c->put_no_rnd_pixels_tab[1][1] = bfin_put_pixels8_x2_nornd;
+    c->put_no_rnd_pixels_tab[1][2] = bfin_put_pixels8_y2_nornd;
+    c->put_no_rnd_pixels_tab[1][3] = ff_bfin_put_pixels8_xy2_nornd;
+
+    c->put_no_rnd_pixels_tab[0][0] = bfin_put_pixels16_nornd;
+    c->put_no_rnd_pixels_tab[0][1] = bfin_put_pixels16_x2_nornd;
+    c->put_no_rnd_pixels_tab[0][2] = bfin_put_pixels16_y2_nornd;
+    c->put_no_rnd_pixels_tab[0][3] = ff_bfin_put_pixels16_xy2_nornd;
+
+    c->fdct               = ff_bfin_fdct;
+    c->idct               = ff_bfin_idct;
+    c->idct_add           = bfin_idct_add;
+    c->idct_put           = bfin_idct_put;
+}
+
+
+
diff --git a/contrib/ffmpeg/libavcodec/bfin/fdct_bfin.S b/contrib/ffmpeg/libavcodec/bfin/fdct_bfin.S
new file mode 100644
index 000000000..8230673e8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bfin/fdct_bfin.S
@@ -0,0 +1,324 @@
+/*
+ * fdct BlackFin
+ *
+ * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+/*
+  void ff_bfin_fdct (DCTELEM *buf);
+
+  This implementation works only for 8x8 input. The range of input
+  must be -256 to 255 i.e. 8bit input represented in a 16bit data
+  word. The original data must be sign extended into the 16bit data
+  words.
+
+
+   Chen factorization of
+
+           8
+   X(m) = sum (x(n) * cos ((2n+1)*m*pi/16))
+          n=0
+
+                                             C4
+ 0  --*-------------*0+7---*-----*0+3-------*-*-------------------> 0
+       \           /        \   /            X S4,S4
+ 1  --*-\---------/-*1+6---*-\-/-*1+2-------*-*-------------------> 4
+         \       /            \              -C4     C3
+ 2  --*---\-----/---*2+5---*-/-\-*1-2---------------*-*-----------> 2
+           \   /            /   \                    X S3,-S3
+ 3  --*-----\-/-----*3+4---*-----*0-3---------------*-*-----------> 6
+             /                                  C7   C3
+ 4  --*-----/-\-----*3-4------------*-*4+5--*-----*---------------> 1
+           /   \            -C4      X       \   /S7    C3
+ 5  --*---/-----\---*2-5---*-*------*=*4-5----\-/------*-*--------> 5
+         /       \          X S4,S4            /        X S3,-S3
+ 6  --*-/---------\-*1-6---*-*------*=*7-6----/-\------*-*--------> 3
+       /           \        C4       X       /   \-S7   C3
+    --*-------------*0-7------------*-*7+6--*-----*---------------> 7
+                                                C7
+
+Notation
+        Cn = cos(n*pi/8) used throughout the code.
+
+
+  Registers used:
+        R0, R1, R2, R3, R4, R5, R6,R7,  P0, P1, P2, P3, P4, P5, A0, A1.
+  Other registers used:
+        I0, I1, I2, I3, B0, B2, B3, M0, M1, L3 registers and LC0.
+
+  Input - r0 - pointer to start of DCTELEM *block
+
+  Output - The DCT output coefficients in the DCTELEM *block
+
+  Register constraint:
+               This code is called from jpeg_encode.
+               R6, R5, R4 if modified should be stored and restored.
+
+
+  Performance: (Timer version 0.6.33)
+               Code Size : 240 Bytes.
+               Memory Required :
+               Input Matrix : 8 * 8 * 2 Bytes.
+               Coefficients : 16 Bytes
+               Temporary matrix: 8 * 8 * 2 Bytes.
+               Cycle Count :26+{18+8*(14+2S)}*2  where S -> Stalls
+                            (7.45 c/pel)
+        -----------------------------------------
+        |  Size  |  Forward DCT  |  Inverse DCT |
+        -----------------------------------------
+        |  8x8   |   284 Cycles  |  311 Cycles  |
+        -----------------------------------------
+
+Ck = int16(cos(k/16*pi)*32767+.5)/2
+#define C4 23170
+#define C3 13623
+#define C6 6270
+#define C7 3196
+
+Sk = int16(sin(k/16*pi)*32767+.5)/2
+#define S4 11585
+#define S3 9102
+#define S6 15137
+#define S7 16069
+
+the coefficients are ordered as follows:
+short dct_coef[]
+  C4,S4,
+  C6,S6,
+  C7,S7,
+  S3,C3,
+
+-----------------------------------------------------------
+FFMPEG conformance testing results
+-----------------------------------------------------------
+dct-test: modified with the following
+            dct_error("BFINfdct", 0, ff_bfin_fdct, fdct, test);
+produces the following output:
+
+root:/u/ffmpeg/bhead/libavcodec> ./dct-test
+ffmpeg DCT/IDCT test
+
+    2  -131    -6   -48   -36    33   -83    24
+   34    52   -24   -15     5    92    57   143
+  -67   -43    -1    74   -16     5   -71    32
+  -78   106    92   -34   -38    81    20   -18
+    7   -62    40     2   -15    90   -62   -83
+  -83     1  -104   -13    43   -19     7    11
+  -63    31    12   -29    83    72    21    10
+  -17   -63   -15    73    50   -91   159   -14
+DCT BFINfdct: err_inf=2 err2=0.16425938 syserr=0.00795000 maxout=2098 blockSumErr=27
+DCT BFINfdct: 92.1 kdct/s
+root:/u/ffmpeg/bhead/libavcodec>
+
+*/
+
+#include "config_bfin.h"
+
+.section .l1.data.B,"aw",@progbits
+.align 4;
+dct_coeff:
+.short 0x5a82, 0x2d41, 0x187e, 0x3b21, 0x0c7c, 0x3ec5, 0x238e, 0x3537;
+
+.section .l1.data.A,"aw",@progbits
+.align 4
+vtmp:   .space 128
+
+DEFUN(fdct,mL1,
+        (DCTELEM *block)):
+    [--SP] = (R7:4, P5:3);          // Push the registers onto the stack.
+
+    b0 = r0;
+    r0 = [P3+dct_coeff@GOT17M4];
+    b3 = r0;
+    r0 = [P3+vtmp@GOT17M4];
+    b2 = r0;
+
+    L3 = 16;                        // L3 is set to 16 to make the coefficient
+                                    // array Circular.
+
+
+//----------------------------------------------------------------------------
+
+/*
+ * I0, I1, and I2 registers are used to read the input data. I3 register is used
+ * to read the coefficients. P0 and P1 registers are used for writing the output
+ * data.
+ */
+    M0 = 12 (X);                    // All these initializations are used in the
+    M1 = 16 (X);                    // modification of address offsets.
+
+    M2 = 128 (X);
+
+    P2 = 16;
+    P3 = 32 (X);
+    P4 = -110 (X);
+    P5 = -62 (X);
+    P0 = 2(X);
+
+
+    // Prescale the input to get the correct precision.
+    i0=b0;
+    i1=b0;
+
+    lsetup (.0, .1) LC0 = P3;
+    r0=[i0++];
+.0:     r1=r0<<3 (v) || r0=[i0++] ;
+.1:     [i1++]=r1;
+
+        /*
+         * B0 points to the "in" buffer.
+         * B2 points to "temp" buffer in the first iteration.
+         */
+
+    lsetup (.2, .3) LC0 = P0;
+.2:
+        I0 = B0;                        // I0 points to Input Element (0, 0).
+        I1 = B0;                        // Element 1 and 0 is read in R0.
+        I1 += M0  || R0 = [I0++];       // I1 points to Input Element (0, 6).
+        I2 = I1;                        // Element 6 is read into R3.H.
+        I2 -= 4   || R3.H = W[I1++];    // I2 points to Input Element (0, 4).
+
+        I3 = B3;                        // I3 points to Coefficients.
+        P0 = B2;                        // P0 points to temporary array Element
+                                        //   (0, 0).
+        P1 = B2;                        // P1 points to temporary array.
+        R7 = [P1++P2] || R2 = [I2++];   // P1 points to temporary array
+                                        //   Element (1, 0).
+                                        // R7 is a dummy read. X4,X5
+                                        //   are read into R2.
+        R3.L = W[I1--];                 // X7 is read into R3.L.
+        R1.H = W[I0++];                 // X2 is read into R1.H.
+
+
+        /*
+         *  X0 = (X0 + X7) / 2.
+         *  X1 = (X1 + X6) / 2.
+         *  X6 = (X1 - X6) / 2.
+         *  X7 = (X0 - X7) / 2.
+         *  It reads the data 3 in R1.L.
+         */
+
+        R0 = R0 +|+ R3, R3 = R0 -|- R3 || R1.L = W[I0++] || NOP;
+
+        /*
+         *       X2 = (X2 + X5) / 2.
+         *       X3 = (X3 + X4) / 2.
+         *       X4 = (X3 - X4) / 2.
+         *       X5 = (X2 - X5) / 2.
+         *          R7 = C4 = cos(4*pi/16)
+         */
+
+        R1 = R1 +|+ R2, R2 = R1 -|- R2 (CO) || NOP      ||  R7 = [I3++];
+
+        /*
+         * At the end of stage 1 R0 has (1,0), R1 has (2,3), R2 has (4, 5) and
+         * R3 has (6,7).
+         * Where the notation (x, y) represents uper/lower half pairs.
+         */
+
+        /*
+         *       X0 = X0 + X3.
+         *       X1 = X1 + X2.
+         *       X2 = X1 - X2.
+         *       X3 = X0 - X3.
+         */
+        R0 = R0 +|+ R1, R1 = R0 -|- R1;
+
+        lsetup (.row0, .row1) LC1 = P2 >> 1;  // 1d dct, loops 8x
+.row0:
+
+        /*
+         *       This is part 2 computation continued.....
+         *       A1 =      X6 * cos(pi/4)
+         *       A0 =      X6 * cos(pi/4)
+         *       A1 = A1 - X5 * cos(pi/4)
+         *       A0 = A0 + X5 * cos(pi/4).
+         *       The instruction W[I0] = R3.L is used for packing it to R2.L.
+         */
+
+        A1=R3.H*R7.l,         A0=R3.H*R7.l            ||  I1+=M1 || W[I0] = R3.L;
+        R4.H=(A1-=R2.L*R7.l), R4.L=(A0+=R2.L*R7.l)    ||  I2+=M0 || NOP;
+
+        /*       R0 = (X1,X0)      R1 = (X2,X3)       R4 = (X5, X6). */
+
+        /*
+         *       A1 =      X0 * cos(pi/4)
+         *       A0 =      X0 * cos(pi/4)
+         *       A1 = A1 - X1 * cos(pi/4)
+         *       A0 = A0 + X1 * cos(pi/4)
+         *       R7 = (C2,C6)
+         */
+        A1=R0.L*R7.h,        A0=R0.L*R7.h             || NOP       || R3.H=W[I1++];
+        R5.H=(A1-=R0.H*R7.h),R5.L=(A0+=R0.H*R7.h)     || R7=[I3++] || NOP;
+
+        /*
+         *       A1 =      X2 * cos(3pi/8)
+         *       A0 =      X3 * cos(3pi/8)
+         *       A1 = A1 + X3 * cos(pi/8)
+         *       A0 = A0 - X2 * cos(pi/8)
+         *         R3 = cos(pi/4)
+         *         R7 = (cos(7pi/8),cos(pi/8))
+         *       X4 = X4 + X5.
+         *       X5 = X4 - X5.
+         *       X6 = X7 - X6.
+         *       X7 = X7 + X6.
+         */
+        A1=R1.H*R7.L,        A0=R1.L*R7.L             || W[P0++P3]=R5.L || R2.L=W[I0];
+        R2=R2+|+R4,          R4=R2-|-R4               || I0+=4          || R3.L=W[I1--];
+        R6.H=(A1+=R1.L*R7.H),R6.L=(A0 -= R1.H * R7.H) || I0+=4          || R7=[I3++];
+
+        /*         R2 = (X4, X7)        R4 = (X5,X6)      R5 = (X1, X0)       R6 = (X2,X3). */
+
+        /*
+         *       A1 =      X4 * cos(7pi/16)
+         *       A0 =      X7 * cos(7pi/16)
+         *       A1 = A1 + X7 * cos(pi/16)
+         *       A0 = A0 - X4 * cos(pi/16)
+         */
+
+        A1=R2.H*R7.L,        A0=R2.L*R7.L             || W[P0++P3]=R6.H || R0=[I0++];
+        R2.H=(A1+=R2.L*R7.H),R2.L=(A0-=R2.H*R7.H)     || W[P0++P3]=R5.H || R7=[I3++];
+
+        /*
+         *       A1 =      X5 * cos(3pi/16)
+         *       A0 =      X6 * cos(3pi/16)
+         *       A1 = A1 + X6 * cos(5pi/16)
+         *       A0 = A0 - X5 * cos(5pi/16)
+         *       The output values are written.
+         */
+
+        A1=R4.H*R7.H,        A0=R4.L*R7.H             || W[P0++P2]=R6.L || R1.H=W[I0++];
+        R4.H=(A1+=R4.L*R7.L),R4.L=(A0-=R4.H*R7.L)     || W[P0++P4]=R2.L || R1.L=W[I0++];
+
+
+        /* Beginning of next stage, **pipelined** + drain and store the
+           rest of the column store. */
+
+        R0=R0+|+R3,R3=R0-|-R3                         || W[P1++P3]=R2.H || R2=[I2++];
+        R1=R1+|+R2,R2=R1-|-R2 (CO)                    || W[P1++P3]=R4.L || R7=[I3++];
+.row1:  R0=R0+|+R1,R1=R0-|-R1                         || W[P1++P5]=R4.H || NOP;
+
+        // Exchange input with output.
+        B1 = B0;
+        B0 = B2;
+.3:     B2 = B1;
+
+        L3=0;
+        (r7:4,p5:3) = [sp++];
+        RTS;
+
diff --git a/contrib/ffmpeg/libavcodec/bfin/idct_bfin.S b/contrib/ffmpeg/libavcodec/bfin/idct_bfin.S
new file mode 100644
index 000000000..f6904c189
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bfin/idct_bfin.S
@@ -0,0 +1,297 @@
+/*
+ * idct BlackFin
+ *
+ * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+/*
+   This blackfin DSP code implements an 8x8 inverse type II DCT.
+
+Prototype       : void ff_bfin_idct(DCTELEM *in)
+
+Registers Used  : A0, A1, R0-R7, I0-I3, B0, B2, B3, M0-M2, L0-L3, P0-P5, LC0.
+
+Performance     :
+                    Code Size   : 498 Bytes.
+                    Cycle Count : 417 Cycles
+
+
+-----------------------------------------------------------
+FFMPEG conformance testing results
+-----------------------------------------------------------
+
+dct-test: modified with the following
+            dct_error("BFINidct", 1, ff_bfin_idct, idct, test);
+produces the following output
+
+root:/u/ffmpeg/bhead/libavcodec> ./dct-test -i
+ffmpeg DCT/IDCT test
+
+    8    15    -2    21    24    17     0    10
+    2   -10    -5    -5    -3     7   -14    -3
+    2   -13   -10   -19    18    -6     6    -2
+    9     4    16    -3     9    12    10    15
+   15    -9    -2    10     1    16     0   -15
+  -15     5     7     3    13     0    13    20
+   -6   -15    24     9   -18     1     9   -22
+   -8    25    23     2    -7     0    30    13
+IDCT BFINidct: err_inf=1 err2=0.01002344 syserr=0.00150000 maxout=266 blockSumErr=64
+IDCT BFINidct: 88.3 kdct/s
+
+*/
+
+#include "config_bfin.h"
+
+.section .l1.data.B,"aw",@progbits
+
+.align 4;
+coefs:
+.short 0x5a82;           //  C4
+.short 0x5a82;           //  C4
+.short 0x30FC;           //cos(3pi/8)  C6
+.short 0x7642;           //cos(pi/8)   C2
+.short 0x18F9;           //cos(7pi/16)
+.short 0x7D8A;           //cos(pi/16)
+.short 0x471D;           //cos(5pi/16)
+.short 0x6A6E;           //cos(3pi/16)
+.short 0x18F9;           //cos(7pi/16)
+.short 0x7D8A;           //cos(pi/16)
+
+.section .l1.data.A
+
+vtmp: .space 256
+
+#define TMP0 FP-8
+#define TMP1 FP-12
+#define TMP2 FP-16
+
+
+DEFUN(idct,mL1,
+        (DCTELEM *block)):
+
+/********************** Function Prologue *********************************/
+    link 16;
+    [--SP] = (R7:4, P5:3);   // Push the registers onto the stack.
+    B0 = R0;                 // Pointer to Input matrix
+    R1 = [P3+coefs@GOT17M4]; // Pointer to Coefficients
+    R2 = [P3+vtmp@GOT17M4];  // Pointer to Temporary matrix
+    B3 = R1;
+    B2 = R2;
+    L3 = 20;                // L3 is used for making the coefficient array
+                            // circular.
+                            // MUST BE RESTORED TO ZERO at function exit.
+    M1 = 16 (X);            // All these registers are initialized for
+    M3 = 8(X);              // modifying address offsets.
+
+    I0 = B0;                // I0 points to Input Element (0, 0).
+    I2 = B0;                // I2 points to Input Element (0, 0).
+    I2 += M3 || R0.H = W[I0];
+                            // Element 0 is read into R0.H
+    I1 = I2;                // I1 points to input Element (0, 6).
+    I1 += 4  || R0.L = W[I2++];
+                            // I2 points to input Element (0, 4).
+                            // Element 4 is read into R0.L.
+    P2 = 8 (X);
+    P3 = 32 (X);
+    P4 = -32 (X);
+    P5 = 98 (X);
+    R7 = 0x8000(Z);
+    I3 = B3;                // I3 points to Coefficients
+    P0 = B2;                // P0 points to array Element (0, 0) of temp
+    P1 = B2;
+    R7 = [I3++] || [TMP2]=R7;            // Coefficient C4 is read into R7.H and R7.L.
+    MNOP;
+    NOP;
+
+    /*
+     *   A1 =      Y0 * cos(pi/4)
+     *   A0 =      Y0 * cos(pi/4)
+     *   A1 = A1 + Y4 * cos(pi/4)
+     *   A0 = A0 - Y4 * cos(pi/4)
+     *   load:
+     *     R1=(Y2,Y6)
+     *     R7=(C2,C6)
+     *   res:
+     *     R3=Y0, R2=Y4
+     */
+    A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || I0+= 4       || R1.L=W[I1++];
+    R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || R1.H=W[I0--] || R7=[I3++];
+
+    LSETUP (.0, .1) LC0 = P2; // perform 8 1d idcts
+
+    P2 = 112 (X);
+    P1 = P1 + P2;           // P1 points to element (7, 0) of temp buffer.
+    P2 = -94(X);
+
+.0:
+       /*
+        *   A1 =      Y2 * cos(3pi/8)
+        *   A0 =      Y2 * cos(pi/8)
+        *   A1 = A1 - Y6 * cos(pi/8)
+        *   A0 = A0 + Y6 * cos(3pi/8)
+        *      R5 = (Y1,Y7)
+        *      R7 = (C1,C7)
+        *   res:
+        *      R1=Y2, R0=Y6
+        */
+        A1=R7.L*R1.H,       A0=R7.H*R1.H (IS)        || I0+=4        || R5.H=W[I0];
+        R1=(A1-=R7.H*R1.L), R0=(A0+=R7.L*R1.L) (IS)  || R5.L=W[I1--] || R7=[I3++];
+        /*
+        *   Y0 = Y0 + Y6.
+        *   Y4 = Y4 + Y2.
+        *   Y2 = Y4 - Y2.
+        *   Y6 = Y0 - Y6.
+        *     R3 is saved
+        *     R6.l=Y3
+        * note: R3: Y0, R2: Y4, R1: Y2, R0: Y6
+        */
+        R3=R3+R0, R0=R3-R0;
+        R2=R2+R1, R1=R2-R1 || [TMP0]=R3 || R6.L=W[I0--];
+        /*
+         *  Compute the odd portion (1,3,5,7) even is done.
+         *
+         *  Y1 = C7 * Y1 - C1 * Y7 + C3 * Y5 - C5 * Y3.
+         *  Y7 = C1 * Y1 + C7 * Y7 + C5 * Y5 + C3 * Y3.
+         *  Y5 = C5 * Y1 + C3 * Y7 + C7 * Y5 - C1 * Y3.
+         *  Y3 = C3 * Y1 - C5 * Y7 - C1 * Y5 - C7 * Y3.
+         */
+        //  R5=(Y1,Y7)  R6=(Y5,Y3)                                                   // R7=(C1,C7)
+        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || [TMP1]=R2 || R6.H=W[I2--];
+        A1-=R7.H*R5.L,       A0+=R7.L*R5.L (IS)       || I0-=4     || R7=[I3++];
+        A1+=R7.H*R6.H,       A0+=R7.L*R6.H (IS)       || I0+=M1;                     // R7=(C3,C5)
+        R3 =(A1-=R7.L*R6.L), R2 =(A0+=R7.H*R6.L) (IS);
+        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || R4=[TMP0];
+        A1+=R7.H*R5.L,       A0-=R7.L*R5.L (IS)       || I1+=M1    || R7=[I3++];     // R7=(C1,C7)
+        A1+=R7.L*R6.H,       A0-=R7.H*R6.H (IS);
+        R7 =(A1-=R7.H*R6.L), R6 =(A0-=R7.L*R6.L) (IS) || I2+=M1;
+        // R3=Y1, R2=Y7, R7=Y5, R6=Y3
+
+        /* Transpose write column. */
+        R5.H=R4+R2 (RND12);                                   // Y0=Y0+Y7
+        R5.L=R4-R2 (RND12) || R4 = [TMP1];                    // Y7=Y7-Y0
+        R2.H=R1+R7 (RND12) || W[P0++P3]=R5.H;                 // Y2=Y2+Y5 st Y0
+        R2.L=R1-R7 (RND12) || W[P1++P4]=R5.L || R7=[I3++];    // Y5=Y2-Y5 st Y7
+        R5.H=R0-R3 (RND12) || W[P0++P3]=R2.H || R1.L=W[I1++]; // Y1=Y6-Y1 st Y2
+        R5.L=R0+R3 (RND12) || W[P1++P4]=R2.L || R0.H=W[I0++]; // Y6=Y6+Y1 st Y5
+        R3.H=R4-R6 (RND12) || W[P0++P3]=R5.H || R0.L=W[I2++]; // Y3=Y3-Y4 st Y1
+        R3.L=R4+R6 (RND12) || W[P1++P4]=R5.L || R1.H=W[I0++]; // Y4=Y3+Y4 st Y6
+
+        /* pipeline loop start, + drain Y3, Y4 */
+        A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || W[P0++P2]= R3.H || R1.H = W[I0--];
+.1:     R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || W[P1++P5]= R3.L || R7 = [I3++];
+
+
+
+    I0 = B2;                // I0 points to Input Element (0, 0)
+    I2 = B2;                // I2 points to Input Element (0, 0)
+    I2 += M3 || R0.H = W[I0];
+                            // Y0 is read in R0.H
+    I1 = I2;                // I1 points to input Element (0, 6)
+    I1 += 4  || R0.L = W[I2++];
+                            // I2 points to input Element (0, 4)
+                            // Y4 is read in R0.L
+    P2 = 8 (X);
+    I3 = B3;                // I3 points to Coefficients
+    P0 = B0;                // P0 points to array Element (0, 0) for writing
+                            // output
+    P1 = B0;
+    R7 = [I3++];            // R7.H = C4 and R7.L = C4
+    NOP;
+
+    /*
+     *   A1 =      Y0 * cos(pi/4)
+     *   A0 =      Y0 * cos(pi/4)
+     *   A1 = A1 + Y4 * cos(pi/4)
+     *   A0 = A0 - Y4 * cos(pi/4)
+     *   load:
+     *     R1=(Y2,Y6)
+     *     R7=(C2,C6)
+     *   res:
+     *     R3=Y0, R2=Y4
+     */
+    A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || I0+=4        || R1.L=W[I1++];
+    R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || R1.H=W[I0--] || R7=[I3++];
+
+    LSETUP (.2, .3) LC0 = P2; // peform 8 1d idcts
+    P2 = 112 (X);
+    P1 = P1 + P2;
+    P2 = -94(X);
+
+.2:
+        /*
+         *   A1 =      Y2 * cos(3pi/8)
+         *   A0 =      Y2 * cos(pi/8)
+         *   A1 = A1 - Y6 * cos(pi/8)
+         *   A0 = A0 + Y6 * cos(3pi/8)
+         *      R5 = (Y1,Y7)
+         *      R7 = (C1,C7)
+         *   res:
+         *      R1=Y2, R0=Y6
+         */
+        A1=R7.L*R1.H,       A0=R7.H*R1.H (IS)        || I0+=4        || R5.H=W[I0];
+        R1=(A1-=R7.H*R1.L), R0=(A0+=R7.L*R1.L) (IS)  || R5.L=W[I1--] || R7=[I3++];
+        /*
+        *   Y0 = Y0 + Y6.
+        *   Y4 = Y4 + Y2.
+        *   Y2 = Y4 - Y2.
+        *   Y6 = Y0 - Y6.
+        *     R3 is saved
+        *     R6.l=Y3
+        * note: R3: Y0, R2: Y4, R1: Y2, R0: Y6
+        */
+        R3=R3+R0, R0=R3-R0;
+        R2=R2+R1, R1=R2-R1 || [TMP0]=R3 || R6.L=W[I0--];
+        /*
+         *  Compute the odd portion (1,3,5,7) even is done.
+         *
+         *  Y1 = C7 * Y1 - C1 * Y7 + C3 * Y5 - C5 * Y3.
+         *  Y7 = C1 * Y1 + C7 * Y7 + C5 * Y5 + C3 * Y3.
+         *  Y5 = C5 * Y1 + C3 * Y7 + C7 * Y5 - C1 * Y3.
+         *  Y3 = C3 * Y1 - C5 * Y7 - C1 * Y5 - C7 * Y3.
+         */
+        //  R5=(Y1,Y7)  R6=(Y5,Y3)                                                   // R7=(C1,C7)
+        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || [TMP1]=R2 || R6.H=W[I2--];
+        A1-=R7.H*R5.L,       A0+=R7.L*R5.L (IS)       || I0-=4     || R7=[I3++];
+        A1+=R7.H*R6.H,       A0+=R7.L*R6.H (IS)       || I0+=M1;                     // R7=(C3,C5)
+        R3 =(A1-=R7.L*R6.L), R2 =(A0+=R7.H*R6.L) (IS);
+        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || R4=[TMP0];
+        A1+=R7.H*R5.L,       A0-=R7.L*R5.L (IS)       || I1+=M1    || R7=[I3++];     // R7=(C1,C7)
+        A1+=R7.L*R6.H,       A0-=R7.H*R6.H (IS);
+        R7 =(A1-=R7.H*R6.L), R6 =(A0-=R7.L*R6.L) (IS) || I2+=M1;
+        // R3=Y1, R2=Y7, R7=Y5, R6=Y3
+
+        /* Transpose write column. */
+        R5.H=R4+R2 (RND20);                                   // Y0=Y0+Y7
+        R5.L=R4-R2 (RND20) || R4 = [TMP1];                    // Y7=Y7-Y0
+        R2.H=R1+R7 (RND20) || W[P0++P3]=R5.H;                 // Y2=Y2+Y5 st Y0
+        R2.L=R1-R7 (RND20) || W[P1++P4]=R5.L || R7=[I3++];    // Y5=Y2-Y5 st Y7
+        R5.H=R0-R3 (RND20) || W[P0++P3]=R2.H || R1.L=W[I1++]; // Y1=Y6-Y1 st Y2
+        R5.L=R0+R3 (RND20) || W[P1++P4]=R2.L || R0.H=W[I0++]; // Y6=Y6+Y1 st Y5
+        R3.H=R4-R6 (RND20) || W[P0++P3]=R5.H || R0.L=W[I2++]; // Y3=Y3-Y4 st Y1
+        R3.L=R4+R6 (RND20) || W[P1++P4]=R5.L || R1.H=W[I0++]; // Y4=Y3+Y4 st Y6
+
+        /* pipeline loop start, + drain Y3, Y4 */
+        A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || W[P0++P2]= R3.H || R1.H = W[I0--];
+.3:     R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || W[P1++P5]= R3.L || R7 = [I3++];
+
+    L3 = 0;
+    (R7:4,P5:3)=[SP++];
+    unlink;
+    RTS;
+
+
diff --git a/contrib/ffmpeg/libavcodec/bfin/pixels_bfin.S b/contrib/ffmpeg/libavcodec/bfin/pixels_bfin.S
new file mode 100644
index 000000000..2968fcff6
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bfin/pixels_bfin.S
@@ -0,0 +1,723 @@
+/*
+ * Blackfin Pixel Operations
+ * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "config_bfin.h"
+
+DEFUN(put_pixels_clamped,mL1,
+        (DCTELEM *block, uint8_t *dest, int line_size)):
+    [--SP] = (R7:4);
+    R4 = 0;
+    R5.l = 0x00ff;
+    R5.h = 0x00ff;
+    I0 = R0;         // block
+    I1 = R1;         // dest
+    R2 += -4;        // line_size
+    M1 = R2;
+    P0 = 8;
+    R0 = [I0++];
+    R1 = [I0++];
+    R2 = MAX(R0, R4) (V);
+    LSETUP (ppc$0,ppc$1) LC0=P0;
+ppc$0: R2 = MIN(R2, R5) (V);
+       R3 = MAX(R1, R4) (V);
+       R3 = MIN(R3, R5) (V)      || R0 = [I0++];
+       R6 = BYTEPACK (R2,R3)     || R1 = [I0++];
+       R2 = MAX(R0, R4) (V)      || [I1++] = R6;
+       R2 = MIN(R2, R5) (V);
+       R3 = MAX(R1, R4) (V);
+       R3 = MIN(R3, R5) (V)      || R0 = [I0++];
+       R6 = BYTEPACK (R2,R3)     || R1 = [I0++];
+ppc$1: R2 = Max(R0, R4) (V)      || [I1++M1] = R6;
+
+    (R7:4) = [SP++];
+    RTS;
+
+DEFUN(add_pixels_clamped,mL1,
+        (DCTELEM *block, uint8_t *dest, int line_size)):
+    [-- SP] = (R7:4);
+    R4 = 0;
+    I0 = 0;
+    R2 += -4;        // line_size
+    M0 = R2;
+    I1 = R1;         // dest
+    I3 = R0;         // block
+    I2 = R1;         // dest
+    P0 = 8;
+    M3 = 2;
+    R0 = [I3++]  || R2 = [I1];
+    R2 = R2 << 8                      || R0.H = W[I3--]  || R3 = [I1++];
+    R3 = R3 >> 8                      || R1.L = W[I3]    || I3 += 4;
+    R6 = BYTEOP3P(R1:0, R3:2) (LO)    || R1.H = W[I3++]  || R2 = [I1];
+
+    LSETUP(apc$2,apc$3) LC1 = P0;
+apc$2: R7 = BYTEOP3P(R1:0, R3:2) (HI, R) || R0 = [I3++]     || R3 = [I1++M0];
+       R2 = R2 << 8                      || R0.H = W[I3--];
+       R3 = R3 >> 8                      || R1.L = W[I3]    || I3 += 4;
+       R6 = R6 + R7 (S)                  || R1.H = W[I3];
+       R6 = BYTEOP3P(R1:0, R3:2) (LO)    || I3+=M3          || [I2++]=R6;
+       R7 = BYTEOP3P(R1:0, R3:2) (HI, R) || R0 = [I3++]     || R2 = [I1];
+       R2 = R2 << 8                      || R0.H = W[I3--]  || R3 = [I1++];
+       R3 = R3 >> 8                      || R1.L = W[I3]    || I3 += 4;
+       R6 = R6 + R7 (S)                  || R1.H = W[I3++];
+apc$3: R6 = BYTEOP3P(R1:0, R3:2) (LO)    || [I2++M0] = R6   || R2 = [I1];
+
+    (R7:4) = [SP++];
+    RTS;
+
+
+/*
+  motion compensation
+  primitives
+
+     * Halfpel motion compensation with rounding (a+b+1)>>1.
+     * This is an array[4][4] of motion compensation funcions for 4
+     * horizontal blocksizes (8,16) and the 4 halfpel positions<br>
+     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
+     * @param block destination where the result is stored
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+
+*/
+
+DEFUN(put_pixels8uc,mL1,
+        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
+                 int dest_size, int line_size, int h)):
+        i3=r0;        // dest
+        i0=r1;        // src0
+        i1=r2;        // src1
+        r0=[sp+12];   // dest_size
+        r2=[sp+16];   // line_size
+        p0=[sp+20];   // h
+        [--sp] = (r7:6);
+        r0+=-4;
+        m3=r0;
+        r2+=-8;
+        m0=r2;
+        LSETUP(pp8$0,pp8$1) LC0=P0;
+        DISALGNEXCPT                || R0 = [I0++]  || R2  =[I1++];
+
+pp8$0:  DISALGNEXCPT                || R1 = [I0++]  || R3  =[I1++];
+        R6 = BYTEOP1P(R1:0,R3:2)    || R0 = [I0++M0]|| R2  =[I1++M0];
+        R7 = BYTEOP1P(R1:0,R3:2)(R) || R0 = [I0++]  || [I3++] = R6 ;
+pp8$1:  DISALGNEXCPT                || R2 = [I1++]  || [I3++M3] = R7;
+
+        (r7:6) = [sp++];
+        RTS;
+
+DEFUN(put_pixels16uc,mL1,
+        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
+                 int dest_size, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:6);
+        i3=r0;        // dest
+        i0=r1;        // src0
+        i1=r2;        // src1
+        r0=[fp+20];   // dest_size
+        r2=[fp+24];   // line_size
+        p0=[fp+28];   // h
+
+
+        r0+=-12;
+        m3=r0;        // line_size
+        r2+=-16;
+        m0=r2;
+
+        LSETUP(pp16$0,pp16$1) LC0=P0;
+         DISALGNEXCPT                || R0 = [I0++]   || R2  =[I1++];
+
+pp16$0:  DISALGNEXCPT                || R1 = [I0++]   || R3  =[I1++];
+         R6 = BYTEOP1P(R1:0,R3:2)    || R0 = [I0++]   || R2  =[I1++];
+         R7 = BYTEOP1P(R1:0,R3:2)(R) || R1 = [I0++]   || R3  =[I1++];
+         [I3++] = R6;
+         R6 = BYTEOP1P(R1:0,R3:2)    || R0 = [I0++M0] || R2  =[I1++M0];
+         R7 = BYTEOP1P(R1:0,R3:2)(R) || R0 = [I0++]   || [I3++] = R7 ;
+         [I3++] = R6;
+pp16$1:  DISALGNEXCPT                || R2 = [I1++]   || [I3++M3] = R7;
+
+        (r7:6) = [sp++];
+        unlink;
+        RTS;
+
+
+
+
+
+
+DEFUN(put_pixels8uc_nornd,mL1,
+        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
+                 int line_size, int h)):
+        i3=r0;        // dest
+        i0=r1;        // src0
+        i1=r2;        // src1
+        r2=[sp+12];   // line_size
+        p0=[sp+16];   // h
+        [--sp] = (r7:6);
+        r2+=-4;
+        m3=r2;
+        r2+=-4;
+        m0=r2;
+        LSETUP(pp8$2,pp8$3) LC0=P0;
+        DISALGNEXCPT                || R0 = [I0++]  || R2  =[I1++];
+
+pp8$2:  DISALGNEXCPT                || R1 = [I0++]  || R3  =[I1++];
+        R6 = BYTEOP1P(R1:0,R3:2)(T)  || R0 = [I0++M0]|| R2  =[I1++M0];
+        R7 = BYTEOP1P(R1:0,R3:2)(T,R) || R0 = [I0++]  || [I3++] = R6 ;
+pp8$3:  DISALGNEXCPT                || R2 = [I1++]  || [I3++M3] = R7;
+
+        (r7:6) = [sp++];
+        RTS;
+
+DEFUN(put_pixels16uc_nornd,mL1,
+        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
+                 int line_size, int h)):
+        i3=r0;        // dest
+        i0=r1;        // src0
+        i1=r2;        // src1
+        r2=[sp+12];   // line_size
+        p0=[sp+16];   // h
+
+        [--sp] = (r7:6);
+        r2+=-12;
+        m3=r2;        // line_size
+        r2+=-4;
+        m0=r2;
+
+        LSETUP(pp16$2,pp16$3) LC0=P0;
+        DISALGNEXCPT                || R0 = [I0++]   || R2  =[I1++];
+
+pp16$2:
+        DISALGNEXCPT                || R1 = [I0++]   || R3  =[I1++];
+        R6 = BYTEOP1P(R1:0,R3:2)(T)    || R0 = [I0++]   || R2  =[I1++];
+        R7 = BYTEOP1P(R1:0,R3:2)(T,R) || R1 = [I0++]   || R3  =[I1++];
+        [I3++] = R6;
+
+        R6 = BYTEOP1P(R1:0,R3:2)(T)    || R0 = [I0++M0] || R2  =[I1++M0];
+        R7 = BYTEOP1P(R1:0,R3:2)(T,R) || R0 = [I0++]   || [I3++] = R7 ;
+        [I3++] = R6;
+pp16$3: DISALGNEXCPT                || R2 = [I1++]   || [I3++M3] = R7;
+
+        (r7:6) = [sp++];
+
+        RTS;
+
+DEFUN(z_put_pixels16_xy2,mL1,
+        (uint8_t *block, const uint8_t *s0,
+                 int dest_size, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:4);
+        i3=r0;        // dest
+        i0=r1;        // src0--> pixels
+        i1=r1;        // src1--> pixels + line_size
+        r2+=-12;
+        m2=r2;        // m2=dest_width-4
+        r2=[fp+20];
+        m3=r2;        // line_size
+        p0=[fp+24];   // h
+        r2+=-16;
+        i1+=m3;       /* src1 + line_size */
+        m0=r2;        /* line-size - 20 */
+
+        B0 = I0;
+        B1 = I1;
+        B3 = I3;
+
+        DISALGNEXCPT                       || R0 = [I0++] || R2  =[I1++];
+
+        LSETUP(LS$16E,LE$16E) LC0=P0;
+LS$16E: DISALGNEXCPT                       || R1 = [I0++] || R3  =[I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (RNDL)   || R0 = [I0++] || R2  =[I1++];
+        R5 = BYTEOP2P (R3:2,R1:0) (RNDL,R) || R1 = [I0++] || [I3++] = R4 ;
+        DISALGNEXCPT                       || R3 = [I1++] || [I3++] = R5;
+        R4 = BYTEOP2P (R3:2,R1:0) (RNDL)   || R0 = [I0++M0]|| R2  = [I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (RNDL,R) || R0 = [I0++] || [I3++] = R4 ;
+LE$16E: DISALGNEXCPT                       || R2 = [I1++] || [I3++M2] = R5;
+
+        M1 = 1;
+        I3 = B3;
+        I1 = B1;
+        I0 = B0;
+
+        I0 += M1;
+        I1 += M1;
+
+        DISALGNEXCPT                       || R0 = [I0++] || R2  =[I1++];
+        LSETUP(LS$16O,LE$16O) LC0=P0;
+LS$16O: DISALGNEXCPT                       || R1 = [I0++] || R3  =[I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (RNDH)   || R0 = [I0++] || R2  =[I1++];
+        R5 = BYTEOP2P (R3:2,R1:0) (RNDH,R) || R1 = [I0++] || R6  =[I3++];
+        R4 = R4 +|+ R6                       || R7 = [I3--];
+        R5 = R5 +|+ R7                       || [I3++] = R4;
+        DISALGNEXCPT                       || R3  =[I1++] || [I3++] = R5;
+        R4 = BYTEOP2P (R3:2,R1:0) (RNDH)   || R0 = [I0++M0]|| R2  = [I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (RNDH,R) || R0 = [I0++] || R6 = [I3++];
+        R4 = R4 +|+ R6                       || R7 = [I3--];
+        R5 = R5 +|+ R7                       || [I3++] = R4;
+LE$16O: DISALGNEXCPT                       || R2 = [I1++] || [I3++M2] = R5;
+
+        (r7:4) = [sp++];
+        unlink;
+        rts;
+
+DEFUN(put_pixels16_xy2_nornd,mL1,
+        (uint8_t *block, const uint8_t *s0,
+                 int line_size, int h)):
+        link 0;
+        [--sp] = (r7:4);
+        i3=r0;        // dest
+        i0=r1;        // src0--> pixels
+        i1=r1;        // src1--> pixels + line_size
+        m3=r2;
+        r2+=-12;
+        m2=r2;
+        r2+=-4;
+        i1+=m3;       /* src1 + line_size */
+        m0=r2;        /* line-size - 20 */
+        p0=[fp+20];   // h
+
+        B0=I0;
+        B1=I1;
+        B3=I3;
+
+        DISALGNEXCPT                       || R0 = [I0++] || R2  =[I1++];
+
+        LSETUP(LS$16ET,LE$16ET) LC0=P0;
+LS$16ET:DISALGNEXCPT                       || R1 = [I0++] || R3  =[I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (TL)     || R0 = [I0++] || R2  =[I1++];
+        R5 = BYTEOP2P (R3:2,R1:0) (TL,R)   || R1 = [I0++] || [I3++] = R4 ;
+        DISALGNEXCPT                       || R3 = [I1++] || [I3++] = R5;
+        R4 = BYTEOP2P (R3:2,R1:0) (TL)     || R0 = [I0++M0]|| R2  = [I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (TL,R)   || R0 = [I0++] || [I3++] = R4 ;
+LE$16ET:DISALGNEXCPT                       || R2 = [I1++] || [I3++M2] = R5;
+
+        M1 = 1;
+        I3=B3;
+        I1=B1;
+        I0=B0;
+
+        I0 += M1;
+        I1 += M1;
+
+        DISALGNEXCPT                       || R0 = [I0++] || R2  =[I1++];
+        LSETUP(LS$16OT,LE$16OT) LC0=P0;
+LS$16OT:DISALGNEXCPT                       || R1 = [I0++] || R3  =[I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (TH)     || R0 = [I0++] || R2  =[I1++];
+        R5 = BYTEOP2P (R3:2,R1:0) (TH,R)   || R1 = [I0++] || R6  =[I3++];
+        R4 = R4 +|+ R6                                    || R7 = [I3--];
+        R5 = R5 +|+ R7                                    || [I3++] = R4;
+        DISALGNEXCPT                       || R3  =[I1++] || [I3++] = R5;
+        R4 = BYTEOP2P (R3:2,R1:0) (TH)     || R0 = [I0++M0]|| R2  = [I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (TH,R)   || R0 = [I0++] || R6 = [I3++];
+        R4 = R4 +|+ R6                                    || R7 = [I3--];
+        R5 = R5 +|+ R7                                    || [I3++] = R4;
+LE$16OT:DISALGNEXCPT                       || R2 = [I1++] || [I3++M2] = R5;
+
+        (r7:4) = [sp++];
+        unlink;
+        rts;
+
+DEFUN(z_put_pixels8_xy2,mL1,
+        (uint8_t *block, const uint8_t *s0,
+                 int dest_size, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:4);
+        i3=r0;        // dest
+        i0=r1;        // src0--> pixels
+        i1=r1;        // src1--> pixels + line_size
+        r2+=-4;
+        m2=r2;        // m2=dest_width-4
+        r2=[fp+20];
+        m3=r2;        // line_size
+        p0=[fp+24];   // h
+        r2+=-8;
+        i1+=m3;       /* src1 + line_size */
+        m0=r2;        /* line-size - 20 */
+
+        b0 = I0;
+        b1 = I1;
+        b3 = I3;
+
+        LSETUP(LS$8E,LE$8E) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+LS$8E:  DISALGNEXCPT                       || R1 = [I0++]   || R3  =[I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (RNDL)   || R0 = [I0++M0] || R2  =[I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (RNDL,R) || R0 = [I0++]   || [I3++] = R4 ;
+LE$8E:  DISALGNEXCPT                       || R2 = [I1++]   || [I3++M2] = R5;
+
+        M1 = 1;
+        I3 = b3;
+        I1 = b1;
+        I0 = b0;
+
+        I0 += M1;
+        I1 += M1;
+
+        LSETUP(LS$8O,LE$8O) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+LS$8O:  DISALGNEXCPT                       || R1 = [I0++]   || R3  =[I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (RNDH)   || R0 = [I0++M0] || R2  =[I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (RNDH,R) || R0 = [I0++]   || R6  =[I3++];
+        R4 = R4 +|+ R6                                      || R7 = [I3--];
+        R5 = R5 +|+ R7                                      || [I3++] = R4;
+LE$8O:  DISALGNEXCPT                       || R2  =[I1++]   || [I3++M2] = R5;
+
+        (r7:4) = [sp++];
+        unlink;
+        rts;
+
+DEFUN(put_pixels8_xy2_nornd,mL1,
+        (uint8_t *block, const uint8_t *s0, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:4);
+        i3=r0;        // dest
+        i0=r1;        // src0--> pixels
+        i1=r1;        // src1--> pixels + line_size
+        m3=r2;
+        r2+=-4;
+        m2=r2;
+        r2+=-4;
+        i1+=m3;       /* src1 + line_size */
+        m0=r2;        /* line-size - 20 */
+        p0=[fp+20];   // h
+
+
+        b0 = I0;
+        b1 = I1;
+        b3 = I3;
+
+        LSETUP(LS$8ET,LE$8ET) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+
+LS$8ET: DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (TL)     || R0 = [I0++M0] || R2 = [I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (TL,R)   || R0 = [I0++]   || [I3++] = R4 ;
+LE$8ET: DISALGNEXCPT                       || R2 = [I1++]   || [I3++M2] = R5;
+
+        M1 = 1;
+        I3 = b3;
+        I1 = b1;
+        I0 = b0;
+
+        I0 += M1;
+        I1 += M1;
+
+        LSETUP(LS$8OT,LE$8OT) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2 = [I1++];
+
+LS$8OT: DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
+        R4 = BYTEOP2P (R3:2,R1:0) (TH)     || R0 = [I0++M0] || R2 = [I1++M0];
+        R5 = BYTEOP2P (R3:2,R1:0) (TH,R)   || R0 = [I0++]   || R6 = [I3++];
+        R4 = R4 +|+ R6                                      || R7 = [I3--];
+        R5 = R5 +|+ R7                                      || [I3++] = R4;
+LE$8OT: DISALGNEXCPT                       || R2  =[I1++]   || [I3++M2] = R5;
+
+        (r7:4) = [sp++];
+        unlink;
+        rts;
+
+DEFUN(diff_pixels,mL1,
+       (DCTELEM *block, uint8_t *s1, uint8_t *s2, int stride)):
+        link 0;
+        [--sp] = (r7:4);
+        p0=8;
+        i3=r0;        // block
+        i0=r1;        // s1
+        i1=r2;        // s2
+        r2=[fp+20];   // stride
+        r2+=-8;
+        m0=r2;
+
+
+        LSETUP(.LS0,.LE0) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+
+.LS0:   DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
+        (R5,R4) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++M0] || R2 = [I1++M0];
+        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R0 = [I0++]   || [I3++] = R4;
+        DISALGNEXCPT                       || R2 = [I1++]   || [I3++] = R5;
+        [i3++]=r6;
+.LE0:  [i3++]=r7;
+
+        (r7:4) = [sp++];
+        unlink;
+        rts;
+
+/*
+    for (i = 0; i < 16; i++) {
+        for (j = 0; j < 16; j++) {
+          sum += pix[j];
+        }
+        pix += line_size;
+    }
+*/
+DEFUN(pix_sum,mL1,
+        (uint8_t *p, int stride)):
+        link 0;
+        [--sp] = (r7:4);
+        p0=8;
+        i0=r0;        // s1
+        i1=r0;
+        m1=r1;
+        r1=r1+r1;
+        r1+=-16;       // stride
+        m0=r1;
+        i1+=m1;
+
+        r6=0;
+
+        LSETUP(LS$PS,LE$PS) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+
+LS$PS:  DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
+        (R5,R4) = BYTEOP16P (R3:2,R1:0)    || R0 = [I0++]   || R2 = [I1++];
+        r6=r6+|+r5;
+        r6=r6+|+r4;
+        (R5,R4) = BYTEOP16P (R3:2,R1:0) (R)|| R1 = [I0++]   || R3 = [I1++];
+        r6=r6+|+r5;
+        r6=r6+|+r4;
+        (R5,R4) = BYTEOP16P (R3:2,R1:0)    || R0 = [I0++m0] || R2 = [I1++m0];
+        r6=r6+|+r5;
+        r6=r6+|+r4;
+        (R5,R4) = BYTEOP16P (R3:2,R1:0) (R)|| R0 = [I0++]   || R2 = [I1++];
+        r6=r6+|+r5;
+LE$PS:  r6=r6+|+r4;
+        r0.l=r6.l+r6.h;
+        r0.h=0;
+
+        (r7:4) = [sp++];
+        unlink;
+        rts;
+
+
+DEFUN(get_pixels,mL1,
+        (DCTELEM *restrict block, const uint8_t *pixels, int line_size)):
+        [--sp] = (r7:4);
+        i3=r0;        // dest
+        i0=r1;        // src0
+        p0=8;
+        r2+=-8;
+        m0=r2;
+        LSETUP(gp8$0,gp8$1) LC0=P0;
+
+        DISALGNEXCPT                   || R0 = [I0++];
+        DISALGNEXCPT                   || R1 = [I0++];
+
+gp8$0:  (R7,R6) = byteunpack R1:0      || R0 = [I0++M0];
+        (R5,R4) = byteunpack R1:0 (R)  || R0 = [I0++]    || [I3++]=R6;
+        DISALGNEXCPT                   || R1 = [I0++]    || [I3++]=R7;
+        [I3++]=R4;
+gp8$1:  [I3++]=R5
+
+
+        (r7:4) = [sp++];
+        RTS;
+
+
+/* sad = sad16x16 (ubyte *mb, ubyte *refwin, srcwidth, refwinwidth, h) */
+/* 91 cycles */
+DEFUN(z_sad16x16,mL1,
+        (uint8_t *blk1, uint8_t *blk2, int dsz, int line_size, int h)):
+        link 0;
+        I0 = R0;
+        I1 = R1;
+
+        A1 = A0 = 0;
+        R0 = [sp+20]; // rwidth
+        P2 = [sp+24]; // height
+        R3 = 16;
+        R0 = R0 - R3;
+        R3 = R2 - R3;
+        M1 = R0;
+        M0 = R3;
+
+        DISALGNEXCPT         || R0 = [I0++]    || R2 = [I1++];
+        LSETUP (s$16, e$16) LC0=P2;
+s$16:   DISALGNEXCPT         || R1 = [I0++]    || R3 = [I1++];
+        SAA (R1:0,R3:2)      || R0 = [I0++]    || R2 = [I1++];
+        SAA (R1:0,R3:2) (R)  || R1 = [I0++]    || R3 = [I1++];
+        SAA (R1:0,R3:2)      || R0 = [I0++M0]  || R2 = [I1++M1];
+e$16:   SAA (R1:0,R3:2) (R)  || R0 = [I0++]    || R2 = [I1++];
+
+        R3=A1.L+A1.H,  R2=A0.L+A0.H ;
+        R0 = R2 + R3 ;
+        unlink;
+        RTS;
+
+/* sad = sad8x8 (ubyte *mb, ubyte *refwin, int srcwidth, int refwinwidth, int h) */
+/* 36 cycles */
+DEFUN(z_sad8x8,mL1,
+        (uint8_t *blk1, uint8_t *blk2, int dsz, int line_size, int h)):
+        I0 = R0;
+        I1 = R1;
+
+        A1 = A0 = 0;
+        r0 = [sp+12]; // rwidth
+        P2 = [sp+16]; //height
+        R3 = 8;
+        R0 = R0 - R3;
+        R3 = R2 - R3;
+        M0 = R3;
+        M1 = R0;
+
+        LSETUP (s$8, e$8) LC0=P2;
+        DISALGNEXCPT         || R0 = [I0++]   || R2 = [I1++];
+        DISALGNEXCPT         || R1 = [I0++]   || R3 = [I1++];
+s$8:    SAA (R1:0,R3:2)      || R0 = [I0++M0] || R2 = [I1++M1];
+        SAA (R1:0,R3:2) (R)  || R0 = [I0++]   || R2 = [I1++];
+e$8:    DISALGNEXCPT         || R1 = [I0++]   || R3 = [I1++];
+
+        R3=A1.L+A1.H,  R2=A0.L+A0.H ;
+        R0 = R2 + R3 ;
+        RTS;
+
+DEFUN(pix_norm1,mL1,
+        (uint8_t * pix, int line_size)):
+        [--SP]=(R7:4,P5:3);
+
+        // Fetch the input arguments.
+        P1 = R0;  // pix
+        P0 = R1;  // line_size
+        P5 = 16;  // loop ctr.
+        P0 -= P5;
+        M0 = P0;  // M0 = line_size-16;
+        // Now for the real work.
+        A1 = A0 = 0;
+        lsetup(_pix_norm1_blkfn_loopStart, _pix_norm1_blkfn_loopEnd) LC1 = P5;
+        I0 = P1;
+        DISALGNEXCPT || r0 = [i0++];
+
+_pix_norm1_blkfn_loopStart:
+        // following unpacks pix1[0..15] pix1+line_size[0..15]
+        DISALGNEXCPT || r1 = [i0++];
+
+        (r5, r4) = byteunpack r1:0 || r0 = [i0++];
+        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
+        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
+        (r5, r4) = byteunpack r1:0(r) || r1 = [i0++];
+        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
+        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
+        (r5, r4) = byteunpack r1:0 || r0 = [i0++M0];
+        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
+        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
+        (r5, r4) = byteunpack r1:0(r) || r0 = [i0++];
+        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
+_pix_norm1_blkfn_loopEnd:
+        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
+
+
+// Clean up at the end:
+        R2 = A0, R3 = A1;
+        R0 = R2 + R3 (S);
+
+        (R7:4,P5:3)=[SP++];
+
+        RTS;
+
+DEFUN(sse4,mL1,
+        (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:6);
+        p0=[fp+24];   // h
+        i0=r1;        // pix1
+        i1=r2;        // pix2
+        r2=[fp+20];   // line_size
+        r2+=-4;
+        m0=r2;
+
+        a0=a1=0;
+        LSETUP(.S40,.E40) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+
+.S40:   DISALGNEXCPT                       || R1 = [I0++M0] || R3 = [I1++M0];
+        (R7,R6) = BYTEOP16M (R1:0,R3:2);
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+.E40:   a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        a0 += a1;
+        r0 = a0;
+
+        (r7:6) = [sp++];
+        unlink;
+        rts;
+
+DEFUN(sse8,mL1,
+        (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:6);
+        p0=[fp+24];   // h
+        i0=r1;        // pix1
+        i1=r2;        // pix2
+        r2=[fp+20];   // line_size
+        r2+=-8;
+        m0=r2;
+
+        a0=a1=0;
+        LSETUP(.S80,.E80) LC0=P0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+
+.S80:   DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
+        (R7,R6) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++M0] || R2 = [I1++M0];
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R0 = [I0++]   || R2 = [I1++];
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+.E80:   a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        a0 += a1;
+        r0 = a0;
+
+        (r7:6) = [sp++];
+        unlink;
+        rts;
+
+DEFUN(sse16,mL1,
+        (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)):
+        link 0;
+        [--sp] = (r7:6);
+        p0=[fp+24];   // h
+        i0=r1;        // pix1
+        i1=r2;        // pix2
+        r2=[fp+20];   // line_size
+        r2+=-16;
+        m0=r2;
+
+        a0=a1=0;
+        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
+        LSETUP(.S160,.E160) LC0=P0;
+
+.S160:  DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
+        (R7,R6) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++]   || R2 = [I1++];
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R1 = [I0++]   || R3 = [I1++];
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        (R7,R6) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++M0] || R2 = [I1++M0];
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R0 = [I0++]   || R2 = [I1++];
+        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
+.E160:  a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
+        a0 += a1;
+        r0 = a0;
+
+        (r7:6) = [sp++];
+        unlink;
+        rts;
+
+
diff --git a/contrib/ffmpeg/libavcodec/bitstream.c b/contrib/ffmpeg/libavcodec/bitstream.c
new file mode 100644
index 000000000..a0c239798
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bitstream.c
@@ -0,0 +1,263 @@
+/*
+ * Common bit i/o utils
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file bitstream.c
+ * bitstream api.
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+
+/**
+ * Same as av_mallocz_static(), but does a realloc.
+ *
+ * @param[in] ptr The block of memory to reallocate.
+ * @param[in] size The requested size.
+ * @return Block of memory of requested size.
+ */
+attribute_deprecated void *ff_realloc_static(void *ptr, unsigned int size);
+
+void align_put_bits(PutBitContext *s)
+{
+#ifdef ALT_BITSTREAM_WRITER
+    put_bits(s,(  - s->index) & 7,0);
+#else
+    put_bits(s,s->bit_left & 7,0);
+#endif
+}
+
+void ff_put_string(PutBitContext * pbc, char *s, int put_zero)
+{
+    while(*s){
+        put_bits(pbc, 8, *s);
+        s++;
+    }
+    if(put_zero)
+        put_bits(pbc, 8, 0);
+}
+
+/* VLC decoding */
+
+//#define DEBUG_VLC
+
+#define GET_DATA(v, table, i, wrap, size) \
+{\
+    const uint8_t *ptr = (const uint8_t *)table + i * wrap;\
+    switch(size) {\
+    case 1:\
+        v = *(const uint8_t *)ptr;\
+        break;\
+    case 2:\
+        v = *(const uint16_t *)ptr;\
+        break;\
+    default:\
+        v = *(const uint32_t *)ptr;\
+        break;\
+    }\
+}
+
+
+static int alloc_table(VLC *vlc, int size, int use_static)
+{
+    int index;
+    index = vlc->table_size;
+    vlc->table_size += size;
+    if (vlc->table_size > vlc->table_allocated) {
+        vlc->table_allocated += (1 << vlc->bits);
+        if(use_static)
+            vlc->table = ff_realloc_static(vlc->table,
+                                           sizeof(VLC_TYPE) * 2 * vlc->table_allocated);
+        else
+            vlc->table = av_realloc(vlc->table,
+                                    sizeof(VLC_TYPE) * 2 * vlc->table_allocated);
+        if (!vlc->table)
+            return -1;
+    }
+    return index;
+}
+
+static int build_table(VLC *vlc, int table_nb_bits,
+                       int nb_codes,
+                       const void *bits, int bits_wrap, int bits_size,
+                       const void *codes, int codes_wrap, int codes_size,
+                       uint32_t code_prefix, int n_prefix, int flags)
+{
+    int i, j, k, n, table_size, table_index, nb, n1, index, code_prefix2;
+    uint32_t code;
+    VLC_TYPE (*table)[2];
+
+    table_size = 1 << table_nb_bits;
+    table_index = alloc_table(vlc, table_size, flags & INIT_VLC_USE_STATIC);
+#ifdef DEBUG_VLC
+    printf("new table index=%d size=%d code_prefix=%x n=%d\n",
+           table_index, table_size, code_prefix, n_prefix);
+#endif
+    if (table_index < 0)
+        return -1;
+    table = &vlc->table[table_index];
+
+    for(i=0;i<table_size;i++) {
+        table[i][1] = 0; //bits
+        table[i][0] = -1; //codes
+    }
+
+    /* first pass: map codes and compute auxillary table sizes */
+    for(i=0;i<nb_codes;i++) {
+        GET_DATA(n, bits, i, bits_wrap, bits_size);
+        GET_DATA(code, codes, i, codes_wrap, codes_size);
+        /* we accept tables with holes */
+        if (n <= 0)
+            continue;
+#if defined(DEBUG_VLC) && 0
+        printf("i=%d n=%d code=0x%x\n", i, n, code);
+#endif
+        /* if code matches the prefix, it is in the table */
+        n -= n_prefix;
+        if(flags & INIT_VLC_LE)
+            code_prefix2= code & (n_prefix>=32 ? 0xffffffff : (1 << n_prefix)-1);
+        else
+            code_prefix2= code >> n;
+        if (n > 0 && code_prefix2 == code_prefix) {
+            if (n <= table_nb_bits) {
+                /* no need to add another table */
+                j = (code << (table_nb_bits - n)) & (table_size - 1);
+                nb = 1 << (table_nb_bits - n);
+                for(k=0;k<nb;k++) {
+                    if(flags & INIT_VLC_LE)
+                        j = (code >> n_prefix) + (k<<n);
+#ifdef DEBUG_VLC
+                    av_log(NULL, AV_LOG_DEBUG, "%4x: code=%d n=%d\n",
+                           j, i, n);
+#endif
+                    if (table[j][1] /*bits*/ != 0) {
+                        av_log(NULL, AV_LOG_ERROR, "incorrect codes\n");
+                        return -1;
+                    }
+                    table[j][1] = n; //bits
+                    table[j][0] = i; //code
+                    j++;
+                }
+            } else {
+                n -= table_nb_bits;
+                j = (code >> ((flags & INIT_VLC_LE) ? n_prefix : n)) & ((1 << table_nb_bits) - 1);
+#ifdef DEBUG_VLC
+                printf("%4x: n=%d (subtable)\n",
+                       j, n);
+#endif
+                /* compute table size */
+                n1 = -table[j][1]; //bits
+                if (n > n1)
+                    n1 = n;
+                table[j][1] = -n1; //bits
+            }
+        }
+    }
+
+    /* second pass : fill auxillary tables recursively */
+    for(i=0;i<table_size;i++) {
+        n = table[i][1]; //bits
+        if (n < 0) {
+            n = -n;
+            if (n > table_nb_bits) {
+                n = table_nb_bits;
+                table[i][1] = -n; //bits
+            }
+            index = build_table(vlc, n, nb_codes,
+                                bits, bits_wrap, bits_size,
+                                codes, codes_wrap, codes_size,
+                                (flags & INIT_VLC_LE) ? (code_prefix | (i << n_prefix)) : ((code_prefix << table_nb_bits) | i),
+                                n_prefix + table_nb_bits, flags);
+            if (index < 0)
+                return -1;
+            /* note: realloc has been done, so reload tables */
+            table = &vlc->table[table_index];
+            table[i][0] = index; //code
+        }
+    }
+    return table_index;
+}
+
+
+/* Build VLC decoding tables suitable for use with get_vlc().
+
+   'nb_bits' set thee decoding table size (2^nb_bits) entries. The
+   bigger it is, the faster is the decoding. But it should not be too
+   big to save memory and L1 cache. '9' is a good compromise.
+
+   'nb_codes' : number of vlcs codes
+
+   'bits' : table which gives the size (in bits) of each vlc code.
+
+   'codes' : table which gives the bit pattern of of each vlc code.
+
+   'xxx_wrap' : give the number of bytes between each entry of the
+   'bits' or 'codes' tables.
+
+   'xxx_size' : gives the number of bytes of each entry of the 'bits'
+   or 'codes' tables.
+
+   'wrap' and 'size' allows to use any memory configuration and types
+   (byte/word/long) to store the 'bits' and 'codes' tables.
+
+   'use_static' should be set to 1 for tables, which should be freed
+   with av_free_static(), 0 if free_vlc() will be used.
+*/
+int init_vlc(VLC *vlc, int nb_bits, int nb_codes,
+             const void *bits, int bits_wrap, int bits_size,
+             const void *codes, int codes_wrap, int codes_size,
+             int flags)
+{
+    vlc->bits = nb_bits;
+    if(!(flags & INIT_VLC_USE_STATIC)) {
+        vlc->table = NULL;
+        vlc->table_allocated = 0;
+        vlc->table_size = 0;
+    } else {
+        /* Static tables are initially always NULL, return
+           if vlc->table != NULL to avoid double allocation */
+        if(vlc->table)
+            return 0;
+    }
+
+#ifdef DEBUG_VLC
+    printf("build table nb_codes=%d\n", nb_codes);
+#endif
+
+    if (build_table(vlc, nb_bits, nb_codes,
+                    bits, bits_wrap, bits_size,
+                    codes, codes_wrap, codes_size,
+                    0, 0, flags) < 0) {
+        av_free(vlc->table);
+        return -1;
+    }
+    return 0;
+}
+
+
+void free_vlc(VLC *vlc)
+{
+    av_free(vlc->table);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/bitstream.h b/contrib/ffmpeg/libavcodec/bitstream.h
new file mode 100644
index 000000000..18842702c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bitstream.h
@@ -0,0 +1,956 @@
+/*
+ * copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file bitstream.h
+ * bitstream api header.
+ */
+
+#ifndef BITSTREAM_H
+#define BITSTREAM_H
+
+#include "log.h"
+
+#if defined(ALT_BITSTREAM_READER_LE) && !defined(ALT_BITSTREAM_READER)
+#define ALT_BITSTREAM_READER
+#endif
+
+//#define ALT_BITSTREAM_WRITER
+//#define ALIGNED_BITSTREAM_WRITER
+#if !defined(LIBMPEG2_BITSTREAM_READER) && !defined(A32_BITSTREAM_READER) && !defined(ALT_BITSTREAM_READER)
+#   ifdef ARCH_ARMV4L
+#       define A32_BITSTREAM_READER
+#   else
+#define ALT_BITSTREAM_READER
+//#define LIBMPEG2_BITSTREAM_READER
+//#define A32_BITSTREAM_READER
+#   endif
+#endif
+#define LIBMPEG2_BITSTREAM_READER_HACK //add BERO
+
+extern const uint8_t ff_reverse[256];
+
+#if defined(ARCH_X86)
+// avoid +32 for shift optimization (gcc should do that ...)
+static inline  int32_t NEG_SSR32( int32_t a, int8_t s){
+    asm ("sarl %1, %0\n\t"
+         : "+r" (a)
+         : "ic" ((uint8_t)(-s))
+    );
+    return a;
+}
+static inline uint32_t NEG_USR32(uint32_t a, int8_t s){
+    asm ("shrl %1, %0\n\t"
+         : "+r" (a)
+         : "ic" ((uint8_t)(-s))
+    );
+    return a;
+}
+#else
+#    define NEG_SSR32(a,s) ((( int32_t)(a))>>(32-(s)))
+#    define NEG_USR32(a,s) (((uint32_t)(a))>>(32-(s)))
+#endif
+
+/* bit output */
+
+/* buf and buf_end must be present and used by every alternative writer. */
+typedef struct PutBitContext {
+#ifdef ALT_BITSTREAM_WRITER
+    uint8_t *buf, *buf_end;
+    int index;
+#else
+    uint32_t bit_buf;
+    int bit_left;
+    uint8_t *buf, *buf_ptr, *buf_end;
+#endif
+} PutBitContext;
+
+static inline void init_put_bits(PutBitContext *s, uint8_t *buffer, int buffer_size)
+{
+    if(buffer_size < 0) {
+        buffer_size = 0;
+        buffer = NULL;
+    }
+
+    s->buf = buffer;
+    s->buf_end = s->buf + buffer_size;
+#ifdef ALT_BITSTREAM_WRITER
+    s->index=0;
+    ((uint32_t*)(s->buf))[0]=0;
+//    memset(buffer, 0, buffer_size);
+#else
+    s->buf_ptr = s->buf;
+    s->bit_left=32;
+    s->bit_buf=0;
+#endif
+}
+
+/* return the number of bits output */
+static inline int put_bits_count(PutBitContext *s)
+{
+#ifdef ALT_BITSTREAM_WRITER
+    return s->index;
+#else
+    return (s->buf_ptr - s->buf) * 8 + 32 - s->bit_left;
+#endif
+}
+
+/* pad the end of the output stream with zeros */
+static inline void flush_put_bits(PutBitContext *s)
+{
+#ifdef ALT_BITSTREAM_WRITER
+    align_put_bits(s);
+#else
+    s->bit_buf<<= s->bit_left;
+    while (s->bit_left < 32) {
+        /* XXX: should test end of buffer */
+        *s->buf_ptr++=s->bit_buf >> 24;
+        s->bit_buf<<=8;
+        s->bit_left+=8;
+    }
+    s->bit_left=32;
+    s->bit_buf=0;
+#endif
+}
+
+void align_put_bits(PutBitContext *s);
+void ff_put_string(PutBitContext * pbc, char *s, int put_zero);
+
+/* bit input */
+/* buffer, buffer_end and size_in_bits must be present and used by every reader */
+typedef struct GetBitContext {
+    const uint8_t *buffer, *buffer_end;
+#ifdef ALT_BITSTREAM_READER
+    int index;
+#elif defined LIBMPEG2_BITSTREAM_READER
+    uint8_t *buffer_ptr;
+    uint32_t cache;
+    int bit_count;
+#elif defined A32_BITSTREAM_READER
+    uint32_t *buffer_ptr;
+    uint32_t cache0;
+    uint32_t cache1;
+    int bit_count;
+#endif
+    int size_in_bits;
+} GetBitContext;
+
+#define VLC_TYPE int16_t
+
+typedef struct VLC {
+    int bits;
+    VLC_TYPE (*table)[2]; ///< code, bits
+    int table_size, table_allocated;
+} VLC;
+
+typedef struct RL_VLC_ELEM {
+    int16_t level;
+    int8_t len;
+    uint8_t run;
+} RL_VLC_ELEM;
+
+#if defined(ARCH_SPARC) || defined(ARCH_ARMV4L) || defined(ARCH_MIPS)
+#define UNALIGNED_STORES_ARE_BAD
+#endif
+
+/* used to avoid missaligned exceptions on some archs (alpha, ...) */
+#if defined(ARCH_X86)
+#    define unaligned16(a) (*(const uint16_t*)(a))
+#    define unaligned32(a) (*(const uint32_t*)(a))
+#    define unaligned64(a) (*(const uint64_t*)(a))
+#else
+#    ifdef __GNUC__
+#    define unaligned(x)                                \
+static inline uint##x##_t unaligned##x(const void *v) { \
+    struct Unaligned {                                  \
+        uint##x##_t i;                                  \
+    } __attribute__((packed));                          \
+                                                        \
+    return ((const struct Unaligned *) v)->i;           \
+}
+#    elif defined(__DECC)
+#    define unaligned(x)                                        \
+static inline uint##x##_t unaligned##x(const void *v) {         \
+    return *(const __unaligned uint##x##_t *) v;                \
+}
+#    else
+#    define unaligned(x)                                        \
+static inline uint##x##_t unaligned##x(const void *v) {         \
+    return *(const uint##x##_t *) v;                            \
+}
+#    endif
+unaligned(16)
+unaligned(32)
+unaligned(64)
+#undef unaligned
+#endif /* defined(ARCH_X86) */
+
+#ifndef ALT_BITSTREAM_WRITER
+static inline void put_bits(PutBitContext *s, int n, unsigned int value)
+{
+    unsigned int bit_buf;
+    int bit_left;
+
+    //    printf("put_bits=%d %x\n", n, value);
+    assert(n == 32 || value < (1U << n));
+
+    bit_buf = s->bit_buf;
+    bit_left = s->bit_left;
+
+    //    printf("n=%d value=%x cnt=%d buf=%x\n", n, value, bit_cnt, bit_buf);
+    /* XXX: optimize */
+    if (n < bit_left) {
+        bit_buf = (bit_buf<<n) | value;
+        bit_left-=n;
+    } else {
+        bit_buf<<=bit_left;
+        bit_buf |= value >> (n - bit_left);
+#ifdef UNALIGNED_STORES_ARE_BAD
+        if (3 & (intptr_t) s->buf_ptr) {
+            s->buf_ptr[0] = bit_buf >> 24;
+            s->buf_ptr[1] = bit_buf >> 16;
+            s->buf_ptr[2] = bit_buf >>  8;
+            s->buf_ptr[3] = bit_buf      ;
+        } else
+#endif
+        *(uint32_t *)s->buf_ptr = be2me_32(bit_buf);
+        //printf("bitbuf = %08x\n", bit_buf);
+        s->buf_ptr+=4;
+        bit_left+=32 - n;
+        bit_buf = value;
+    }
+
+    s->bit_buf = bit_buf;
+    s->bit_left = bit_left;
+}
+#endif
+
+
+#ifdef ALT_BITSTREAM_WRITER
+static inline void put_bits(PutBitContext *s, int n, unsigned int value)
+{
+#    ifdef ALIGNED_BITSTREAM_WRITER
+#        if defined(ARCH_X86)
+    asm volatile(
+        "movl %0, %%ecx                 \n\t"
+        "xorl %%eax, %%eax              \n\t"
+        "shrdl %%cl, %1, %%eax          \n\t"
+        "shrl %%cl, %1                  \n\t"
+        "movl %0, %%ecx                 \n\t"
+        "shrl $3, %%ecx                 \n\t"
+        "andl $0xFFFFFFFC, %%ecx        \n\t"
+        "bswapl %1                      \n\t"
+        "orl %1, (%2, %%ecx)            \n\t"
+        "bswapl %%eax                   \n\t"
+        "addl %3, %0                    \n\t"
+        "movl %%eax, 4(%2, %%ecx)       \n\t"
+        : "=&r" (s->index), "=&r" (value)
+        : "r" (s->buf), "r" (n), "0" (s->index), "1" (value<<(-n))
+        : "%eax", "%ecx"
+    );
+#        else
+    int index= s->index;
+    uint32_t *ptr= ((uint32_t *)s->buf)+(index>>5);
+
+    value<<= 32-n;
+
+    ptr[0] |= be2me_32(value>>(index&31));
+    ptr[1]  = be2me_32(value<<(32-(index&31)));
+//if(n>24) printf("%d %d\n", n, value);
+    index+= n;
+    s->index= index;
+#        endif
+#    else //ALIGNED_BITSTREAM_WRITER
+#        if defined(ARCH_X86)
+    asm volatile(
+        "movl $7, %%ecx                 \n\t"
+        "andl %0, %%ecx                 \n\t"
+        "addl %3, %%ecx                 \n\t"
+        "negl %%ecx                     \n\t"
+        "shll %%cl, %1                  \n\t"
+        "bswapl %1                      \n\t"
+        "movl %0, %%ecx                 \n\t"
+        "shrl $3, %%ecx                 \n\t"
+        "orl %1, (%%ecx, %2)            \n\t"
+        "addl %3, %0                    \n\t"
+        "movl $0, 4(%%ecx, %2)          \n\t"
+        : "=&r" (s->index), "=&r" (value)
+        : "r" (s->buf), "r" (n), "0" (s->index), "1" (value)
+        : "%ecx"
+    );
+#        else
+    int index= s->index;
+    uint32_t *ptr= (uint32_t*)(((uint8_t *)s->buf)+(index>>3));
+
+    ptr[0] |= be2me_32(value<<(32-n-(index&7) ));
+    ptr[1] = 0;
+//if(n>24) printf("%d %d\n", n, value);
+    index+= n;
+    s->index= index;
+#        endif
+#    endif //!ALIGNED_BITSTREAM_WRITER
+}
+#endif
+
+
+static inline uint8_t* pbBufPtr(PutBitContext *s)
+{
+#ifdef ALT_BITSTREAM_WRITER
+        return s->buf + (s->index>>3);
+#else
+        return s->buf_ptr;
+#endif
+}
+
+/**
+ *
+ * PutBitContext must be flushed & aligned to a byte boundary before calling this.
+ */
+static inline void skip_put_bytes(PutBitContext *s, int n){
+        assert((put_bits_count(s)&7)==0);
+#ifdef ALT_BITSTREAM_WRITER
+        FIXME may need some cleaning of the buffer
+        s->index += n<<3;
+#else
+        assert(s->bit_left==32);
+        s->buf_ptr += n;
+#endif
+}
+
+/**
+ * skips the given number of bits.
+ * must only be used if the actual values in the bitstream dont matter
+ */
+static inline void skip_put_bits(PutBitContext *s, int n){
+#ifdef ALT_BITSTREAM_WRITER
+    s->index += n;
+#else
+    s->bit_left -= n;
+    s->buf_ptr-= s->bit_left>>5;
+    s->bit_left &= 31;
+#endif
+}
+
+/**
+ * Changes the end of the buffer.
+ */
+static inline void set_put_bits_buffer_size(PutBitContext *s, int size){
+    s->buf_end= s->buf + size;
+}
+
+/* Bitstream reader API docs:
+name
+    abritary name which is used as prefix for the internal variables
+
+gb
+    getbitcontext
+
+OPEN_READER(name, gb)
+    loads gb into local variables
+
+CLOSE_READER(name, gb)
+    stores local vars in gb
+
+UPDATE_CACHE(name, gb)
+    refills the internal cache from the bitstream
+    after this call at least MIN_CACHE_BITS will be available,
+
+GET_CACHE(name, gb)
+    will output the contents of the internal cache, next bit is MSB of 32 or 64 bit (FIXME 64bit)
+
+SHOW_UBITS(name, gb, num)
+    will return the next num bits
+
+SHOW_SBITS(name, gb, num)
+    will return the next num bits and do sign extension
+
+SKIP_BITS(name, gb, num)
+    will skip over the next num bits
+    note, this is equivalent to SKIP_CACHE; SKIP_COUNTER
+
+SKIP_CACHE(name, gb, num)
+    will remove the next num bits from the cache (note SKIP_COUNTER MUST be called before UPDATE_CACHE / CLOSE_READER)
+
+SKIP_COUNTER(name, gb, num)
+    will increment the internal bit counter (see SKIP_CACHE & SKIP_BITS)
+
+LAST_SKIP_CACHE(name, gb, num)
+    will remove the next num bits from the cache if it is needed for UPDATE_CACHE otherwise it will do nothing
+
+LAST_SKIP_BITS(name, gb, num)
+    is equivalent to SKIP_LAST_CACHE; SKIP_COUNTER
+
+for examples see get_bits, show_bits, skip_bits, get_vlc
+*/
+
+static inline int unaligned32_be(const void *v)
+{
+#ifdef CONFIG_ALIGN
+        const uint8_t *p=v;
+        return (((p[0]<<8) | p[1])<<16) | (p[2]<<8) | (p[3]);
+#else
+        return be2me_32( unaligned32(v)); //original
+#endif
+}
+
+static inline int unaligned32_le(const void *v)
+{
+#ifdef CONFIG_ALIGN
+       const uint8_t *p=v;
+       return (((p[3]<<8) | p[2])<<16) | (p[1]<<8) | (p[0]);
+#else
+       return le2me_32( unaligned32(v)); //original
+#endif
+}
+
+#ifdef ALT_BITSTREAM_READER
+#   define MIN_CACHE_BITS 25
+
+#   define OPEN_READER(name, gb)\
+        int name##_index= (gb)->index;\
+        int name##_cache= 0;\
+
+#   define CLOSE_READER(name, gb)\
+        (gb)->index= name##_index;\
+
+# ifdef ALT_BITSTREAM_READER_LE
+#   define UPDATE_CACHE(name, gb)\
+        name##_cache= unaligned32_le( ((const uint8_t *)(gb)->buffer)+(name##_index>>3) ) >> (name##_index&0x07);\
+
+#   define SKIP_CACHE(name, gb, num)\
+        name##_cache >>= (num);
+# else
+#   define UPDATE_CACHE(name, gb)\
+        name##_cache= unaligned32_be( ((const uint8_t *)(gb)->buffer)+(name##_index>>3) ) << (name##_index&0x07);\
+
+#   define SKIP_CACHE(name, gb, num)\
+        name##_cache <<= (num);
+# endif
+
+// FIXME name?
+#   define SKIP_COUNTER(name, gb, num)\
+        name##_index += (num);\
+
+#   define SKIP_BITS(name, gb, num)\
+        {\
+            SKIP_CACHE(name, gb, num)\
+            SKIP_COUNTER(name, gb, num)\
+        }\
+
+#   define LAST_SKIP_BITS(name, gb, num) SKIP_COUNTER(name, gb, num)
+#   define LAST_SKIP_CACHE(name, gb, num) ;
+
+# ifdef ALT_BITSTREAM_READER_LE
+#   define SHOW_UBITS(name, gb, num)\
+        ((name##_cache) & (NEG_USR32(0xffffffff,num)))
+
+#   define SHOW_SBITS(name, gb, num)\
+        NEG_SSR32((name##_cache)<<(32-(num)), num)
+# else
+#   define SHOW_UBITS(name, gb, num)\
+        NEG_USR32(name##_cache, num)
+
+#   define SHOW_SBITS(name, gb, num)\
+        NEG_SSR32(name##_cache, num)
+# endif
+
+#   define GET_CACHE(name, gb)\
+        ((uint32_t)name##_cache)
+
+static inline int get_bits_count(GetBitContext *s){
+    return s->index;
+}
+
+static inline void skip_bits_long(GetBitContext *s, int n){
+    s->index += n;
+}
+
+#elif defined LIBMPEG2_BITSTREAM_READER
+//libmpeg2 like reader
+
+#   define MIN_CACHE_BITS 17
+
+#   define OPEN_READER(name, gb)\
+        int name##_bit_count=(gb)->bit_count;\
+        int name##_cache= (gb)->cache;\
+        uint8_t * name##_buffer_ptr=(gb)->buffer_ptr;\
+
+#   define CLOSE_READER(name, gb)\
+        (gb)->bit_count= name##_bit_count;\
+        (gb)->cache= name##_cache;\
+        (gb)->buffer_ptr= name##_buffer_ptr;\
+
+#ifdef LIBMPEG2_BITSTREAM_READER_HACK
+
+#   define UPDATE_CACHE(name, gb)\
+    if(name##_bit_count >= 0){\
+        name##_cache+= (int)be2me_16(*(uint16_t*)name##_buffer_ptr) << name##_bit_count;\
+        name##_buffer_ptr += 2;\
+        name##_bit_count-= 16;\
+    }\
+
+#else
+
+#   define UPDATE_CACHE(name, gb)\
+    if(name##_bit_count >= 0){\
+        name##_cache+= ((name##_buffer_ptr[0]<<8) + name##_buffer_ptr[1]) << name##_bit_count;\
+        name##_buffer_ptr+=2;\
+        name##_bit_count-= 16;\
+    }\
+
+#endif
+
+#   define SKIP_CACHE(name, gb, num)\
+        name##_cache <<= (num);\
+
+#   define SKIP_COUNTER(name, gb, num)\
+        name##_bit_count += (num);\
+
+#   define SKIP_BITS(name, gb, num)\
+        {\
+            SKIP_CACHE(name, gb, num)\
+            SKIP_COUNTER(name, gb, num)\
+        }\
+
+#   define LAST_SKIP_BITS(name, gb, num) SKIP_BITS(name, gb, num)
+#   define LAST_SKIP_CACHE(name, gb, num) SKIP_CACHE(name, gb, num)
+
+#   define SHOW_UBITS(name, gb, num)\
+        NEG_USR32(name##_cache, num)
+
+#   define SHOW_SBITS(name, gb, num)\
+        NEG_SSR32(name##_cache, num)
+
+#   define GET_CACHE(name, gb)\
+        ((uint32_t)name##_cache)
+
+static inline int get_bits_count(GetBitContext *s){
+    return (s->buffer_ptr - s->buffer)*8 - 16 + s->bit_count;
+}
+
+static inline void skip_bits_long(GetBitContext *s, int n){
+    OPEN_READER(re, s)
+    re_bit_count += n;
+    re_buffer_ptr += 2*(re_bit_count>>4);
+    re_bit_count &= 15;
+    re_cache = ((re_buffer_ptr[-2]<<8) + re_buffer_ptr[-1]) << (16+re_bit_count);
+    UPDATE_CACHE(re, s)
+    CLOSE_READER(re, s)
+}
+
+#elif defined A32_BITSTREAM_READER
+
+#   define MIN_CACHE_BITS 32
+
+#   define OPEN_READER(name, gb)\
+        int name##_bit_count=(gb)->bit_count;\
+        uint32_t name##_cache0= (gb)->cache0;\
+        uint32_t name##_cache1= (gb)->cache1;\
+        uint32_t * name##_buffer_ptr=(gb)->buffer_ptr;\
+
+#   define CLOSE_READER(name, gb)\
+        (gb)->bit_count= name##_bit_count;\
+        (gb)->cache0= name##_cache0;\
+        (gb)->cache1= name##_cache1;\
+        (gb)->buffer_ptr= name##_buffer_ptr;\
+
+#   define UPDATE_CACHE(name, gb)\
+    if(name##_bit_count > 0){\
+        const uint32_t next= be2me_32( *name##_buffer_ptr );\
+        name##_cache0 |= NEG_USR32(next,name##_bit_count);\
+        name##_cache1 |= next<<name##_bit_count;\
+        name##_buffer_ptr++;\
+        name##_bit_count-= 32;\
+    }\
+
+#if defined(ARCH_X86)
+#   define SKIP_CACHE(name, gb, num)\
+        asm(\
+            "shldl %2, %1, %0          \n\t"\
+            "shll %2, %1               \n\t"\
+            : "+r" (name##_cache0), "+r" (name##_cache1)\
+            : "Ic" ((uint8_t)(num))\
+           );
+#else
+#   define SKIP_CACHE(name, gb, num)\
+        name##_cache0 <<= (num);\
+        name##_cache0 |= NEG_USR32(name##_cache1,num);\
+        name##_cache1 <<= (num);
+#endif
+
+#   define SKIP_COUNTER(name, gb, num)\
+        name##_bit_count += (num);\
+
+#   define SKIP_BITS(name, gb, num)\
+        {\
+            SKIP_CACHE(name, gb, num)\
+            SKIP_COUNTER(name, gb, num)\
+        }\
+
+#   define LAST_SKIP_BITS(name, gb, num) SKIP_BITS(name, gb, num)
+#   define LAST_SKIP_CACHE(name, gb, num) SKIP_CACHE(name, gb, num)
+
+#   define SHOW_UBITS(name, gb, num)\
+        NEG_USR32(name##_cache0, num)
+
+#   define SHOW_SBITS(name, gb, num)\
+        NEG_SSR32(name##_cache0, num)
+
+#   define GET_CACHE(name, gb)\
+        (name##_cache0)
+
+static inline int get_bits_count(GetBitContext *s){
+    return ((uint8_t*)s->buffer_ptr - s->buffer)*8 - 32 + s->bit_count;
+}
+
+static inline void skip_bits_long(GetBitContext *s, int n){
+    OPEN_READER(re, s)
+    re_bit_count += n;
+    re_buffer_ptr += re_bit_count>>5;
+    re_bit_count &= 31;
+    re_cache0 = be2me_32( re_buffer_ptr[-1] ) << re_bit_count;
+    re_cache1 = 0;
+    UPDATE_CACHE(re, s)
+    CLOSE_READER(re, s)
+}
+
+#endif
+
+/**
+ * read mpeg1 dc style vlc (sign bit + mantisse with no MSB).
+ * if MSB not set it is negative
+ * @param n length in bits
+ * @author BERO
+ */
+static inline int get_xbits(GetBitContext *s, int n){
+    register int sign;
+    register int32_t cache;
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+    cache = GET_CACHE(re,s);
+    sign=(~cache)>>31;
+    LAST_SKIP_BITS(re, s, n)
+    CLOSE_READER(re, s)
+    return (NEG_USR32(sign ^ cache, n) ^ sign) - sign;
+}
+
+static inline int get_sbits(GetBitContext *s, int n){
+    register int tmp;
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+    tmp= SHOW_SBITS(re, s, n);
+    LAST_SKIP_BITS(re, s, n)
+    CLOSE_READER(re, s)
+    return tmp;
+}
+
+/**
+ * reads 1-17 bits.
+ * Note, the alt bitstream reader can read up to 25 bits, but the libmpeg2 reader can't
+ */
+static inline unsigned int get_bits(GetBitContext *s, int n){
+    register int tmp;
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+    tmp= SHOW_UBITS(re, s, n);
+    LAST_SKIP_BITS(re, s, n)
+    CLOSE_READER(re, s)
+    return tmp;
+}
+
+/**
+ * shows 1-17 bits.
+ * Note, the alt bitstream reader can read up to 25 bits, but the libmpeg2 reader can't
+ */
+static inline unsigned int show_bits(GetBitContext *s, int n){
+    register int tmp;
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+    tmp= SHOW_UBITS(re, s, n);
+//    CLOSE_READER(re, s)
+    return tmp;
+}
+
+static inline void skip_bits(GetBitContext *s, int n){
+ //Note gcc seems to optimize this to s->index+=n for the ALT_READER :))
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+    LAST_SKIP_BITS(re, s, n)
+    CLOSE_READER(re, s)
+}
+
+static inline unsigned int get_bits1(GetBitContext *s){
+#ifdef ALT_BITSTREAM_READER
+    int index= s->index;
+    uint8_t result= s->buffer[ index>>3 ];
+#ifdef ALT_BITSTREAM_READER_LE
+    result>>= (index&0x07);
+    result&= 1;
+#else
+    result<<= (index&0x07);
+    result>>= 8 - 1;
+#endif
+    index++;
+    s->index= index;
+
+    return result;
+#else
+    return get_bits(s, 1);
+#endif
+}
+
+static inline unsigned int show_bits1(GetBitContext *s){
+    return show_bits(s, 1);
+}
+
+static inline void skip_bits1(GetBitContext *s){
+    skip_bits(s, 1);
+}
+
+/**
+ * reads 0-32 bits.
+ */
+static inline unsigned int get_bits_long(GetBitContext *s, int n){
+    if(n<=17) return get_bits(s, n);
+    else{
+#ifdef ALT_BITSTREAM_READER_LE
+        int ret= get_bits(s, 16);
+        return ret | (get_bits(s, n-16) << 16);
+#else
+        int ret= get_bits(s, 16) << (n-16);
+        return ret | get_bits(s, n-16);
+#endif
+    }
+}
+
+/**
+ * shows 0-32 bits.
+ */
+static inline unsigned int show_bits_long(GetBitContext *s, int n){
+    if(n<=17) return show_bits(s, n);
+    else{
+        GetBitContext gb= *s;
+        int ret= get_bits_long(s, n);
+        *s= gb;
+        return ret;
+    }
+}
+
+static inline int check_marker(GetBitContext *s, const char *msg)
+{
+    int bit= get_bits1(s);
+    if(!bit)
+        av_log(NULL, AV_LOG_INFO, "Marker bit missing %s\n", msg);
+
+    return bit;
+}
+
+/**
+ * init GetBitContext.
+ * @param buffer bitstream buffer, must be FF_INPUT_BUFFER_PADDING_SIZE bytes larger then the actual read bits
+ * because some optimized bitstream readers read 32 or 64 bit at once and could read over the end
+ * @param bit_size the size of the buffer in bits
+ */
+static inline void init_get_bits(GetBitContext *s,
+                   const uint8_t *buffer, int bit_size)
+{
+    int buffer_size= (bit_size+7)>>3;
+    if(buffer_size < 0 || bit_size < 0) {
+        buffer_size = bit_size = 0;
+        buffer = NULL;
+    }
+
+    s->buffer= buffer;
+    s->size_in_bits= bit_size;
+    s->buffer_end= buffer + buffer_size;
+#ifdef ALT_BITSTREAM_READER
+    s->index=0;
+#elif defined LIBMPEG2_BITSTREAM_READER
+    s->buffer_ptr = (uint8_t*)((intptr_t)buffer&(~1));
+    s->bit_count = 16 + 8*((intptr_t)buffer&1);
+    skip_bits_long(s, 0);
+#elif defined A32_BITSTREAM_READER
+    s->buffer_ptr = (uint32_t*)((intptr_t)buffer&(~3));
+    s->bit_count = 32 + 8*((intptr_t)buffer&3);
+    skip_bits_long(s, 0);
+#endif
+}
+
+static inline void align_get_bits(GetBitContext *s)
+{
+    int n= (-get_bits_count(s)) & 7;
+    if(n) skip_bits(s, n);
+}
+
+int init_vlc(VLC *vlc, int nb_bits, int nb_codes,
+             const void *bits, int bits_wrap, int bits_size,
+             const void *codes, int codes_wrap, int codes_size,
+             int flags);
+#define INIT_VLC_USE_STATIC 1
+#define INIT_VLC_LE         2
+void free_vlc(VLC *vlc);
+
+/**
+ *
+ * if the vlc code is invalid and max_depth=1 than no bits will be removed
+ * if the vlc code is invalid and max_depth>1 than the number of bits removed
+ * is undefined
+ */
+#define GET_VLC(code, name, gb, table, bits, max_depth)\
+{\
+    int n, index, nb_bits;\
+\
+    index= SHOW_UBITS(name, gb, bits);\
+    code = table[index][0];\
+    n    = table[index][1];\
+\
+    if(max_depth > 1 && n < 0){\
+        LAST_SKIP_BITS(name, gb, bits)\
+        UPDATE_CACHE(name, gb)\
+\
+        nb_bits = -n;\
+\
+        index= SHOW_UBITS(name, gb, nb_bits) + code;\
+        code = table[index][0];\
+        n    = table[index][1];\
+        if(max_depth > 2 && n < 0){\
+            LAST_SKIP_BITS(name, gb, nb_bits)\
+            UPDATE_CACHE(name, gb)\
+\
+            nb_bits = -n;\
+\
+            index= SHOW_UBITS(name, gb, nb_bits) + code;\
+            code = table[index][0];\
+            n    = table[index][1];\
+        }\
+    }\
+    SKIP_BITS(name, gb, n)\
+}
+
+#define GET_RL_VLC(level, run, name, gb, table, bits, max_depth, need_update)\
+{\
+    int n, index, nb_bits;\
+\
+    index= SHOW_UBITS(name, gb, bits);\
+    level = table[index].level;\
+    n     = table[index].len;\
+\
+    if(max_depth > 1 && n < 0){\
+        SKIP_BITS(name, gb, bits)\
+        if(need_update){\
+            UPDATE_CACHE(name, gb)\
+        }\
+\
+        nb_bits = -n;\
+\
+        index= SHOW_UBITS(name, gb, nb_bits) + level;\
+        level = table[index].level;\
+        n     = table[index].len;\
+    }\
+    run= table[index].run;\
+    SKIP_BITS(name, gb, n)\
+}
+
+
+/**
+ * parses a vlc code, faster then get_vlc()
+ * @param bits is the number of bits which will be read at once, must be
+ *             identical to nb_bits in init_vlc()
+ * @param max_depth is the number of times bits bits must be readed to completly
+ *                  read the longest vlc code
+ *                  = (max_vlc_length + bits - 1) / bits
+ */
+static av_always_inline int get_vlc2(GetBitContext *s, VLC_TYPE (*table)[2],
+                                  int bits, int max_depth)
+{
+    int code;
+
+    OPEN_READER(re, s)
+    UPDATE_CACHE(re, s)
+
+    GET_VLC(code, re, s, table, bits, max_depth)
+
+    CLOSE_READER(re, s)
+    return code;
+}
+
+//#define TRACE
+
+#ifdef TRACE
+static inline void print_bin(int bits, int n){
+    int i;
+
+    for(i=n-1; i>=0; i--){
+        av_log(NULL, AV_LOG_DEBUG, "%d", (bits>>i)&1);
+    }
+    for(i=n; i<24; i++)
+        av_log(NULL, AV_LOG_DEBUG, " ");
+}
+
+static inline int get_bits_trace(GetBitContext *s, int n, char *file, const char *func, int line){
+    int r= get_bits(s, n);
+
+    print_bin(r, n);
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d bit @%5d in %s %s:%d\n", r, n, r, get_bits_count(s)-n, file, func, line);
+    return r;
+}
+static inline int get_vlc_trace(GetBitContext *s, VLC_TYPE (*table)[2], int bits, int max_depth, char *file, const char *func, int line){
+    int show= show_bits(s, 24);
+    int pos= get_bits_count(s);
+    int r= get_vlc2(s, table, bits, max_depth);
+    int len= get_bits_count(s) - pos;
+    int bits2= show>>(24-len);
+
+    print_bin(bits2, len);
+
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d vlc @%5d in %s %s:%d\n", bits2, len, r, pos, file, func, line);
+    return r;
+}
+static inline int get_xbits_trace(GetBitContext *s, int n, char *file, const char *func, int line){
+    int show= show_bits(s, n);
+    int r= get_xbits(s, n);
+
+    print_bin(show, n);
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d xbt @%5d in %s %s:%d\n", show, n, r, get_bits_count(s)-n, file, func, line);
+    return r;
+}
+
+#define get_bits(s, n)  get_bits_trace(s, n, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_bits1(s)    get_bits_trace(s, 1, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_xbits(s, n) get_xbits_trace(s, n, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_vlc(s, vlc)            get_vlc_trace(s, (vlc)->table, (vlc)->bits, 3, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_vlc2(s, tab, bits, max) get_vlc_trace(s, tab, bits, max, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+
+#define tprintf(p, ...) av_log(p, AV_LOG_DEBUG, __VA_ARGS__)
+
+#else //TRACE
+#define tprintf(p, ...) {}
+#endif
+
+static inline int decode012(GetBitContext *gb){
+    int n;
+    n = get_bits1(gb);
+    if (n == 0)
+        return 0;
+    else
+        return get_bits1(gb) + 1;
+}
+
+#endif /* BITSTREAM_H */
diff --git a/contrib/ffmpeg/libavcodec/bitstream_filter.c b/contrib/ffmpeg/libavcodec/bitstream_filter.c
new file mode 100644
index 000000000..89fc4e175
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bitstream_filter.c
@@ -0,0 +1,284 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "mpegaudio.h"
+
+AVBitStreamFilter *first_bitstream_filter= NULL;
+
+void av_register_bitstream_filter(AVBitStreamFilter *bsf){
+    bsf->next = first_bitstream_filter;
+    first_bitstream_filter= bsf;
+}
+
+AVBitStreamFilterContext *av_bitstream_filter_init(const char *name){
+    AVBitStreamFilter *bsf= first_bitstream_filter;
+
+    while(bsf){
+        if(!strcmp(name, bsf->name)){
+            AVBitStreamFilterContext *bsfc= av_mallocz(sizeof(AVBitStreamFilterContext));
+            bsfc->filter= bsf;
+            bsfc->priv_data= av_mallocz(bsf->priv_data_size);
+            return bsfc;
+        }
+        bsf= bsf->next;
+    }
+    return NULL;
+}
+
+void av_bitstream_filter_close(AVBitStreamFilterContext *bsfc){
+    av_freep(&bsfc->priv_data);
+    av_parser_close(bsfc->parser);
+    av_free(bsfc);
+}
+
+int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
+                               AVCodecContext *avctx, const char *args,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+    *poutbuf= (uint8_t *) buf;
+    *poutbuf_size= buf_size;
+    return bsfc->filter->filter(bsfc, avctx, args, poutbuf, poutbuf_size, buf, buf_size, keyframe);
+}
+
+static int dump_extradata(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+    int cmd= args ? *args : 0;
+    /* cast to avoid warning about discarding qualifiers */
+    if(avctx->extradata){
+        if(  (keyframe && (avctx->flags2 & CODEC_FLAG2_LOCAL_HEADER) && cmd=='a')
+           ||(keyframe && (cmd=='k' || !cmd))
+           ||(cmd=='e')
+            /*||(? && (s->flags & PARSER_FLAG_DUMP_EXTRADATA_AT_BEGIN)*/){
+            int size= buf_size + avctx->extradata_size;
+            *poutbuf_size= size;
+            *poutbuf= av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+            memcpy(*poutbuf, avctx->extradata, avctx->extradata_size);
+            memcpy((*poutbuf) + avctx->extradata_size, buf, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            return 1;
+        }
+    }
+    return 0;
+}
+
+static int remove_extradata(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+    int cmd= args ? *args : 0;
+    AVCodecParserContext *s;
+
+    if(!bsfc->parser){
+        bsfc->parser= av_parser_init(avctx->codec_id);
+    }
+    s= bsfc->parser;
+
+    if(s && s->parser->split){
+        if(  (((avctx->flags & CODEC_FLAG_GLOBAL_HEADER) || (avctx->flags2 & CODEC_FLAG2_LOCAL_HEADER)) && cmd=='a')
+           ||(!keyframe && cmd=='k')
+           ||(cmd=='e' || !cmd)
+          ){
+            int i= s->parser->split(avctx, buf, buf_size);
+            buf += i;
+            buf_size -= i;
+        }
+    }
+    *poutbuf= (uint8_t *) buf;
+    *poutbuf_size= buf_size;
+
+    return 0;
+}
+
+static int noise(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+    int amount= args ? atoi(args) : 10000;
+    unsigned int *state= bsfc->priv_data;
+    int i;
+
+    *poutbuf= av_malloc(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    memcpy(*poutbuf, buf, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    for(i=0; i<buf_size; i++){
+        (*state) += (*poutbuf)[i] + 1;
+        if(*state % amount == 0)
+            (*poutbuf)[i] = *state;
+    }
+    return 1;
+}
+
+#define MP3_MASK 0xFFFE0CCF
+
+static int mp3_header_compress(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+    uint32_t header, extraheader;
+    int mode_extension, header_size;
+
+    if(avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL){
+        av_log(avctx, AV_LOG_ERROR, "not standards compliant\n");
+        return -1;
+    }
+
+    header = AV_RB32(buf);
+    mode_extension= (header>>4)&3;
+
+    if(ff_mpa_check_header(header) < 0 || (header&0x60000) != 0x20000){
+output_unchanged:
+        *poutbuf= (uint8_t *) buf;
+        *poutbuf_size= buf_size;
+
+        av_log(avctx, AV_LOG_INFO, "cannot compress %08X\n", header);
+        return 0;
+    }
+
+    if(avctx->extradata_size == 0){
+        avctx->extradata_size=15;
+        avctx->extradata= av_malloc(avctx->extradata_size);
+        strcpy(avctx->extradata, "FFCMP3 0.0");
+        memcpy(avctx->extradata+11, buf, 4);
+    }
+    if(avctx->extradata_size != 15){
+        av_log(avctx, AV_LOG_ERROR, "Extradata invalid\n");
+        return -1;
+    }
+    extraheader = AV_RB32(avctx->extradata+11);
+    if((extraheader&MP3_MASK) != (header&MP3_MASK))
+        goto output_unchanged;
+
+    header_size= (header&0x10000) ? 4 : 6;
+
+    *poutbuf_size= buf_size - header_size;
+    *poutbuf= av_malloc(buf_size - header_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    memcpy(*poutbuf, buf + header_size, buf_size - header_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    if(avctx->channels==2){
+        if((header & (3<<19)) != 3<<19){
+            (*poutbuf)[1] &= 0x3F;
+            (*poutbuf)[1] |= mode_extension<<6;
+            FFSWAP(int, (*poutbuf)[1], (*poutbuf)[2]);
+        }else{
+            (*poutbuf)[1] &= 0x8F;
+            (*poutbuf)[1] |= mode_extension<<4;
+        }
+    }
+
+    return 1;
+}
+
+static int mp3_header_decompress(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+    uint32_t header;
+    int sample_rate= avctx->sample_rate;
+    int sample_rate_index=0;
+    int lsf, mpeg25, bitrate_index, frame_size;
+
+    header = AV_RB32(buf);
+    if(ff_mpa_check_header(header) >= 0){
+        *poutbuf= (uint8_t *) buf;
+        *poutbuf_size= buf_size;
+
+        return 0;
+    }
+
+    if(avctx->extradata_size != 15 || strcmp(avctx->extradata, "FFCMP3 0.0")){
+        av_log(avctx, AV_LOG_ERROR, "Extradata invalid %d\n", avctx->extradata_size);
+        return -1;
+    }
+
+    header= AV_RB32(avctx->extradata+11) & MP3_MASK;
+
+    lsf     = sample_rate < (24000+32000)/2;
+    mpeg25  = sample_rate < (12000+16000)/2;
+    sample_rate_index= (header>>10)&3;
+    sample_rate= mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a little off
+
+    for(bitrate_index=2; bitrate_index<30; bitrate_index++){
+        frame_size = mpa_bitrate_tab[lsf][2][bitrate_index>>1];
+        frame_size = (frame_size * 144000) / (sample_rate << lsf) + (bitrate_index&1);
+        if(frame_size == buf_size + 4)
+            break;
+        if(frame_size == buf_size + 6)
+            break;
+    }
+    if(bitrate_index == 30){
+        av_log(avctx, AV_LOG_ERROR, "couldnt find bitrate_index\n");
+        return -1;
+    }
+
+    header |= (bitrate_index&1)<<9;
+    header |= (bitrate_index>>1)<<12;
+    header |= (frame_size == buf_size + 4)<<16; //FIXME actually set a correct crc instead of 0
+
+    *poutbuf_size= frame_size;
+    *poutbuf= av_malloc(frame_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    memcpy(*poutbuf + frame_size - buf_size, buf, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    if(avctx->channels==2){
+        uint8_t *p= *poutbuf + frame_size - buf_size;
+        if(lsf){
+            FFSWAP(int, p[1], p[2]);
+            header |= (p[1] & 0xC0)>>2;
+            p[1] &= 0x3F;
+        }else{
+            header |= p[1] & 0x30;
+            p[1] &= 0xCF;
+        }
+    }
+
+    (*poutbuf)[0]= header>>24;
+    (*poutbuf)[1]= header>>16;
+    (*poutbuf)[2]= header>> 8;
+    (*poutbuf)[3]= header    ;
+
+    return 1;
+}
+
+AVBitStreamFilter dump_extradata_bsf={
+    "dump_extra",
+    0,
+    dump_extradata,
+};
+
+AVBitStreamFilter remove_extradata_bsf={
+    "remove_extra",
+    0,
+    remove_extradata,
+};
+
+AVBitStreamFilter noise_bsf={
+    "noise",
+    sizeof(int),
+    noise,
+};
+
+AVBitStreamFilter mp3_header_compress_bsf={
+    "mp3comp",
+    0,
+    mp3_header_compress,
+};
+
+AVBitStreamFilter mp3_header_decompress_bsf={
+    "mp3decomp",
+    0,
+    mp3_header_decompress,
+};
diff --git a/contrib/ffmpeg/libavcodec/bmp.c b/contrib/ffmpeg/libavcodec/bmp.c
new file mode 100644
index 000000000..d1cfdce6d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bmp.c
@@ -0,0 +1,254 @@
+/*
+ * BMP image format decoder
+ * Copyright (c) 2005 Mans Rullgard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "bytestream.h"
+#include "bmp.h"
+
+static int bmp_decode_init(AVCodecContext *avctx){
+    BMPContext *s = avctx->priv_data;
+
+    avcodec_get_frame_defaults((AVFrame*)&s->picture);
+    avctx->coded_frame = (AVFrame*)&s->picture;
+
+    return 0;
+}
+
+static int bmp_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    BMPContext *s = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame *p = &s->picture;
+    unsigned int fsize, hsize;
+    int width, height;
+    unsigned int depth;
+    BiCompression comp;
+    unsigned int ihsize;
+    int i, j, n, linesize;
+    uint32_t rgb[3];
+    uint8_t *ptr;
+    int dsize;
+    uint8_t *buf0 = buf;
+
+    if(buf_size < 14){
+        av_log(avctx, AV_LOG_ERROR, "buf size too small (%d)\n", buf_size);
+        return -1;
+    }
+
+    if(bytestream_get_byte(&buf) != 'B' ||
+       bytestream_get_byte(&buf) != 'M') {
+        av_log(avctx, AV_LOG_ERROR, "bad magic number\n");
+        return -1;
+    }
+
+    fsize = bytestream_get_le32(&buf);
+    if(buf_size < fsize){
+        av_log(avctx, AV_LOG_ERROR, "not enough data (%d < %d)\n",
+               buf_size, fsize);
+        return -1;
+    }
+
+    buf += 2; /* reserved1 */
+    buf += 2; /* reserved2 */
+
+    hsize = bytestream_get_le32(&buf); /* header size */
+    if(fsize <= hsize){
+        av_log(avctx, AV_LOG_ERROR, "not enough data (%d < %d)\n",
+               fsize, hsize);
+        return -1;
+    }
+
+    ihsize = bytestream_get_le32(&buf);       /* more header size */
+    if(ihsize + 14 > hsize){
+        av_log(avctx, AV_LOG_ERROR, "invalid header size %d\n", hsize);
+        return -1;
+    }
+
+    width = bytestream_get_le32(&buf);
+    height = bytestream_get_le32(&buf);
+
+    if(bytestream_get_le16(&buf) != 1){ /* planes */
+        av_log(avctx, AV_LOG_ERROR, "invalid BMP header\n");
+        return -1;
+    }
+
+    depth = bytestream_get_le16(&buf);
+
+    if(ihsize > 16)
+        comp = bytestream_get_le32(&buf);
+    else
+        comp = BMP_RGB;
+
+    if(comp != BMP_RGB && comp != BMP_BITFIELDS){
+        av_log(avctx, AV_LOG_ERROR, "BMP coding %d not supported\n", comp);
+        return -1;
+    }
+
+    if(comp == BMP_BITFIELDS){
+        buf += 20;
+        rgb[0] = bytestream_get_le32(&buf);
+        rgb[1] = bytestream_get_le32(&buf);
+        rgb[2] = bytestream_get_le32(&buf);
+    }
+
+    avctx->codec_id = CODEC_ID_BMP;
+    avctx->width = width;
+    avctx->height = height > 0? height: -height;
+
+    avctx->pix_fmt = PIX_FMT_NONE;
+
+    switch(depth){
+    case 32:
+        if(comp == BMP_BITFIELDS){
+            rgb[0] = (rgb[0] >> 15) & 3;
+            rgb[1] = (rgb[1] >> 15) & 3;
+            rgb[2] = (rgb[2] >> 15) & 3;
+
+            if(rgb[0] + rgb[1] + rgb[2] != 3 ||
+               rgb[0] == rgb[1] || rgb[0] == rgb[2] || rgb[1] == rgb[2]){
+                break;
+            }
+        } else {
+            rgb[0] = 2;
+            rgb[1] = 1;
+            rgb[2] = 0;
+        }
+
+        avctx->pix_fmt = PIX_FMT_BGR24;
+        break;
+    case 24:
+        avctx->pix_fmt = PIX_FMT_BGR24;
+        break;
+    case 16:
+        if(comp == BMP_RGB)
+            avctx->pix_fmt = PIX_FMT_RGB555;
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "depth %d not supported\n", depth);
+        return -1;
+    }
+
+    if(avctx->pix_fmt == PIX_FMT_NONE){
+        av_log(avctx, AV_LOG_ERROR, "unsupported pixel format\n");
+        return -1;
+    }
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference = 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type = FF_I_TYPE;
+    p->key_frame = 1;
+
+    buf = buf0 + hsize;
+    dsize = buf_size - hsize;
+
+    /* Line size in file multiple of 4 */
+    n = (avctx->width * (depth / 8) + 3) & ~3;
+
+    if(n * avctx->height > dsize){
+        av_log(avctx, AV_LOG_ERROR, "not enough data (%d < %d)\n",
+               dsize, n * avctx->height);
+        return -1;
+    }
+
+    if(height > 0){
+        ptr = p->data[0] + (avctx->height - 1) * p->linesize[0];
+        linesize = -p->linesize[0];
+    } else {
+        ptr = p->data[0];
+        linesize = p->linesize[0];
+    }
+
+    switch(depth){
+    case 24:
+        for(i = 0; i < avctx->height; i++){
+            memcpy(ptr, buf, avctx->width*(depth>>3));
+            buf += n;
+            ptr += linesize;
+        }
+        break;
+    case 16:
+        for(i = 0; i < avctx->height; i++){
+            uint16_t *src = (uint16_t *) buf;
+            uint16_t *dst = (uint16_t *) ptr;
+
+            for(j = 0; j < avctx->width; j++)
+                *dst++ = le2me_16(*src++);
+
+            buf += n;
+            ptr += linesize;
+        }
+        break;
+    case 32:
+        for(i = 0; i < avctx->height; i++){
+            uint8_t *src = buf;
+            uint8_t *dst = ptr;
+
+            for(j = 0; j < avctx->width; j++){
+                dst[0] = src[rgb[2]];
+                dst[1] = src[rgb[1]];
+                dst[2] = src[rgb[0]];
+                dst += 3;
+                src += 4;
+            }
+
+            buf += n;
+            ptr += linesize;
+        }
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "BMP decoder is broken\n");
+        return -1;
+    }
+
+    *picture = s->picture;
+    *data_size = sizeof(AVPicture);
+
+    return buf_size;
+}
+
+static int bmp_decode_end(AVCodecContext *avctx)
+{
+    BMPContext* c = avctx->priv_data;
+
+    if (c->picture.data[0])
+        avctx->release_buffer(avctx, &c->picture);
+
+    return 0;
+}
+
+AVCodec bmp_decoder = {
+    "bmp",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_BMP,
+    sizeof(BMPContext),
+    bmp_decode_init,
+    NULL,
+    bmp_decode_end,
+    bmp_decode_frame
+};
diff --git a/contrib/ffmpeg/libavcodec/bmp.h b/contrib/ffmpeg/libavcodec/bmp.h
new file mode 100644
index 000000000..cf6ace845
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bmp.h
@@ -0,0 +1,31 @@
+/*
+ * internals for BMP codecs
+ * Copyright (c) 2005 Mans Rullgard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+typedef struct BMPContext {
+    AVFrame picture;
+} BMPContext;
+
+typedef enum {
+    BMP_RGB         =0,
+    BMP_RLE8        =1,
+    BMP_RLE4        =2,
+    BMP_BITFIELDS   =3,
+} BiCompression;
diff --git a/contrib/ffmpeg/libavcodec/bmpenc.c b/contrib/ffmpeg/libavcodec/bmpenc.c
new file mode 100644
index 000000000..351038504
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bmpenc.c
@@ -0,0 +1,98 @@
+/*
+ * BMP image format encoder
+ * Copyright (c) 2006, 2007 Michel Bardiaux
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "bytestream.h"
+#include "bmp.h"
+
+static int bmp_encode_init(AVCodecContext *avctx){
+    BMPContext *s = avctx->priv_data;
+
+    avcodec_get_frame_defaults((AVFrame*)&s->picture);
+    avctx->coded_frame = (AVFrame*)&s->picture;
+
+    return 0;
+}
+
+static int bmp_encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    BMPContext *s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    int n_bytes_image, n_bytes_per_row, n_bytes, i, n, hsize;
+    uint8_t *ptr;
+    unsigned char* buf0 = buf;
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+    n_bytes_per_row = (avctx->width*3 + 3) & ~3;
+    n_bytes_image = avctx->height*n_bytes_per_row;
+
+    // STRUCTURE.field refer to the MSVC documentation for BITMAPFILEHEADER
+    // and related pages.
+#define SIZE_BITMAPFILEHEADER 14
+#define SIZE_BITMAPINFOHEADER 40
+    hsize = SIZE_BITMAPFILEHEADER + SIZE_BITMAPINFOHEADER;
+    n_bytes = n_bytes_image + hsize;
+    if(n_bytes>buf_size) {
+        av_log(avctx, AV_LOG_ERROR, "buf size too small (need %d, got %d)\n", n_bytes, buf_size);
+        return -1;
+    }
+    bytestream_put_byte(&buf, 'B');                   // BITMAPFILEHEADER.bfType
+    bytestream_put_byte(&buf, 'M');                   // do.
+    bytestream_put_le32(&buf, n_bytes);               // BITMAPFILEHEADER.bfSize
+    bytestream_put_le16(&buf, 0);                     // BITMAPFILEHEADER.bfReserved1
+    bytestream_put_le16(&buf, 0);                     // BITMAPFILEHEADER.bfReserved2
+    bytestream_put_le32(&buf, hsize);                 // BITMAPFILEHEADER.bfOffBits
+    bytestream_put_le32(&buf, SIZE_BITMAPINFOHEADER); // BITMAPINFOHEADER.biSize
+    bytestream_put_le32(&buf, avctx->width);          // BITMAPINFOHEADER.biWidth
+    bytestream_put_le32(&buf, avctx->height);         // BITMAPINFOHEADER.biHeight
+    bytestream_put_le16(&buf, 1);                     // BITMAPINFOHEADER.biPlanes
+    bytestream_put_le16(&buf, 24);                    // BITMAPINFOHEADER.biBitCount
+    bytestream_put_le32(&buf, BMP_RGB);               // BITMAPINFOHEADER.biCompression
+    bytestream_put_le32(&buf, n_bytes_image);         // BITMAPINFOHEADER.biSizeImage
+    bytestream_put_le32(&buf, 0);                     // BITMAPINFOHEADER.biXPelsPerMeter
+    bytestream_put_le32(&buf, 0);                     // BITMAPINFOHEADER.biYPelsPerMeter
+    bytestream_put_le32(&buf, 0);                     // BITMAPINFOHEADER.biClrUsed
+    bytestream_put_le32(&buf, 0);                     // BITMAPINFOHEADER.biClrImportant
+    // BMP files are bottom-to-top so we start from the end...
+    ptr = p->data[0] + (avctx->height - 1) * p->linesize[0];
+    buf = buf0 + hsize;
+    for(i = 0; i < avctx->height; i++) {
+        n = 3*avctx->width;
+        memcpy(buf, ptr, n);
+        buf += n;
+        memset(buf, 0, n_bytes_per_row-n);
+        buf += n_bytes_per_row-n;
+        ptr -= p->linesize[0]; // ... and go back
+    }
+    return n_bytes;
+}
+
+AVCodec bmp_encoder = {
+    "bmp",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_BMP,
+    sizeof(BMPContext),
+    bmp_encode_init,
+    bmp_encode_frame,
+    NULL, //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, -1},
+};
diff --git a/contrib/ffmpeg/libavcodec/bytestream.h b/contrib/ffmpeg/libavcodec/bytestream.h
new file mode 100644
index 000000000..d1e9f82ed
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/bytestream.h
@@ -0,0 +1,58 @@
+/*
+ * Bytestream functions
+ * copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_BYTESTREAM_H
+#define FFMPEG_BYTESTREAM_H
+
+#define DEF(name, bytes, read, write)\
+static av_always_inline unsigned int bytestream_get_ ## name(uint8_t **b){\
+    (*b) += bytes;\
+    return read(*b - bytes);\
+}\
+static av_always_inline void bytestream_put_ ##name(uint8_t **b, const unsigned int value){\
+    write(*b, value);\
+    (*b) += bytes;\
+};
+
+DEF(le32, 4, AV_RL32, AV_WL32)
+DEF(le24, 3, AV_RL24, AV_WL24)
+DEF(le16, 2, AV_RL16, AV_WL16)
+DEF(be32, 4, AV_RB32, AV_WB32)
+DEF(be24, 3, AV_RB24, AV_WB24)
+DEF(be16, 2, AV_RB16, AV_WB16)
+DEF(byte, 1, AV_RB8 , AV_WB8 )
+
+#undef DEF
+
+static av_always_inline unsigned int bytestream_get_buffer(uint8_t **b, uint8_t *dst, unsigned int size)
+{
+    memcpy(dst, *b, size);
+    (*b) += size;
+    return size;
+}
+
+static av_always_inline void bytestream_put_buffer(uint8_t **b, const uint8_t *src, unsigned int size)
+{
+    memcpy(*b, src, size);
+    (*b) += size;
+}
+
+#endif /* FFMPEG_BYTESTREAM_H */
diff --git a/contrib/ffmpeg/libavcodec/cabac.c b/contrib/ffmpeg/libavcodec/cabac.c
new file mode 100644
index 000000000..c6da6292a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cabac.c
@@ -0,0 +1,265 @@
+/*
+ * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file cabac.c
+ * Context Adaptive Binary Arithmetic Coder.
+ */
+
+#include <string.h>
+
+#include "common.h"
+#include "bitstream.h"
+#include "cabac.h"
+
+static const uint8_t lps_range[64][4]= {
+{128,176,208,240}, {128,167,197,227}, {128,158,187,216}, {123,150,178,205},
+{116,142,169,195}, {111,135,160,185}, {105,128,152,175}, {100,122,144,166},
+{ 95,116,137,158}, { 90,110,130,150}, { 85,104,123,142}, { 81, 99,117,135},
+{ 77, 94,111,128}, { 73, 89,105,122}, { 69, 85,100,116}, { 66, 80, 95,110},
+{ 62, 76, 90,104}, { 59, 72, 86, 99}, { 56, 69, 81, 94}, { 53, 65, 77, 89},
+{ 51, 62, 73, 85}, { 48, 59, 69, 80}, { 46, 56, 66, 76}, { 43, 53, 63, 72},
+{ 41, 50, 59, 69}, { 39, 48, 56, 65}, { 37, 45, 54, 62}, { 35, 43, 51, 59},
+{ 33, 41, 48, 56}, { 32, 39, 46, 53}, { 30, 37, 43, 50}, { 29, 35, 41, 48},
+{ 27, 33, 39, 45}, { 26, 31, 37, 43}, { 24, 30, 35, 41}, { 23, 28, 33, 39},
+{ 22, 27, 32, 37}, { 21, 26, 30, 35}, { 20, 24, 29, 33}, { 19, 23, 27, 31},
+{ 18, 22, 26, 30}, { 17, 21, 25, 28}, { 16, 20, 23, 27}, { 15, 19, 22, 25},
+{ 14, 18, 21, 24}, { 14, 17, 20, 23}, { 13, 16, 19, 22}, { 12, 15, 18, 21},
+{ 12, 14, 17, 20}, { 11, 14, 16, 19}, { 11, 13, 15, 18}, { 10, 12, 15, 17},
+{ 10, 12, 14, 16}, {  9, 11, 13, 15}, {  9, 11, 12, 14}, {  8, 10, 12, 14},
+{  8,  9, 11, 13}, {  7,  9, 11, 12}, {  7,  9, 10, 12}, {  7,  8, 10, 11},
+{  6,  8,  9, 11}, {  6,  7,  9, 10}, {  6,  7,  8,  9}, {  2,  2,  2,  2},
+};
+
+uint8_t ff_h264_mlps_state[4*64];
+uint8_t ff_h264_lps_range[4*2*64];
+uint8_t ff_h264_lps_state[2*64];
+uint8_t ff_h264_mps_state[2*64];
+
+static const uint8_t mps_state[64]= {
+  1, 2, 3, 4, 5, 6, 7, 8,
+  9,10,11,12,13,14,15,16,
+ 17,18,19,20,21,22,23,24,
+ 25,26,27,28,29,30,31,32,
+ 33,34,35,36,37,38,39,40,
+ 41,42,43,44,45,46,47,48,
+ 49,50,51,52,53,54,55,56,
+ 57,58,59,60,61,62,62,63,
+};
+
+static const uint8_t lps_state[64]= {
+  0, 0, 1, 2, 2, 4, 4, 5,
+  6, 7, 8, 9, 9,11,11,12,
+ 13,13,15,15,16,16,18,18,
+ 19,19,21,21,22,22,23,24,
+ 24,25,26,26,27,27,28,29,
+ 29,30,30,30,31,32,32,33,
+ 33,33,34,34,35,35,35,36,
+ 36,36,37,37,37,38,38,63,
+};
+#if 0
+const uint8_t ff_h264_norm_shift_old[128]= {
+ 7,6,5,5,4,4,4,4,3,3,3,3,3,3,3,3,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+};
+#endif
+const uint8_t ff_h264_norm_shift[512]= {
+ 9,8,7,7,6,6,6,6,5,5,5,5,5,5,5,5,
+ 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+ 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+ 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+};
+
+/**
+ *
+ * @param buf_size size of buf in bits
+ */
+void ff_init_cabac_encoder(CABACContext *c, uint8_t *buf, int buf_size){
+    init_put_bits(&c->pb, buf, buf_size);
+
+    c->low= 0;
+    c->range= 0x1FE;
+    c->outstanding_count= 0;
+#ifdef STRICT_LIMITS
+    c->sym_count =0;
+#endif
+
+    c->pb.bit_left++; //avoids firstBitFlag
+}
+
+/**
+ *
+ * @param buf_size size of buf in bits
+ */
+void ff_init_cabac_decoder(CABACContext *c, const uint8_t *buf, int buf_size){
+    c->bytestream_start=
+    c->bytestream= buf;
+    c->bytestream_end= buf + buf_size;
+
+#if CABAC_BITS == 16
+    c->low =  (*c->bytestream++)<<18;
+    c->low+=  (*c->bytestream++)<<10;
+#else
+    c->low =  (*c->bytestream++)<<10;
+#endif
+    c->low+= ((*c->bytestream++)<<2) + 2;
+    c->range= 0x1FE;
+}
+
+void ff_init_cabac_states(CABACContext *c){
+    int i, j;
+
+    for(i=0; i<64; i++){
+        for(j=0; j<4; j++){ //FIXME check if this is worth the 1 shift we save
+            ff_h264_lps_range[j*2*64+2*i+0]=
+            ff_h264_lps_range[j*2*64+2*i+1]= lps_range[i][j];
+        }
+
+        ff_h264_mlps_state[128+2*i+0]=
+        ff_h264_mps_state[2*i+0]= 2*mps_state[i]+0;
+        ff_h264_mlps_state[128+2*i+1]=
+        ff_h264_mps_state[2*i+1]= 2*mps_state[i]+1;
+
+        if( i ){
+#ifdef BRANCHLESS_CABAC_DECODER
+            ff_h264_mlps_state[128-2*i-1]= 2*lps_state[i]+0;
+            ff_h264_mlps_state[128-2*i-2]= 2*lps_state[i]+1;
+        }else{
+            ff_h264_mlps_state[128-2*i-1]= 1;
+            ff_h264_mlps_state[128-2*i-2]= 0;
+#else
+            ff_h264_lps_state[2*i+0]= 2*lps_state[i]+0;
+            ff_h264_lps_state[2*i+1]= 2*lps_state[i]+1;
+        }else{
+            ff_h264_lps_state[2*i+0]= 1;
+            ff_h264_lps_state[2*i+1]= 0;
+#endif
+        }
+    }
+}
+
+#if 0 //selftest
+#define SIZE 10240
+
+#include "avcodec.h"
+
+int main(){
+    CABACContext c;
+    uint8_t b[9*SIZE];
+    uint8_t r[9*SIZE];
+    int i;
+    uint8_t state[10]= {0};
+
+    ff_init_cabac_encoder(&c, b, SIZE);
+    ff_init_cabac_states(&c, ff_h264_lps_range, ff_h264_mps_state, ff_h264_lps_state, 64);
+
+    for(i=0; i<SIZE; i++){
+        r[i]= random()%7;
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        put_cabac_bypass(&c, r[i]&1);
+STOP_TIMER("put_cabac_bypass")
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        put_cabac(&c, state, r[i]&1);
+STOP_TIMER("put_cabac")
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        put_cabac_u(&c, state, r[i], 6, 3, i&1);
+STOP_TIMER("put_cabac_u")
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        put_cabac_ueg(&c, state, r[i], 3, 0, 1, 2);
+STOP_TIMER("put_cabac_ueg")
+    }
+
+    put_cabac_terminate(&c, 1);
+
+    ff_init_cabac_decoder(&c, b, SIZE);
+
+    memset(state, 0, sizeof(state));
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        if( (r[i]&1) != get_cabac_bypass(&c) )
+            av_log(NULL, AV_LOG_ERROR, "CABAC bypass failure at %d\n", i);
+STOP_TIMER("get_cabac_bypass")
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        if( (r[i]&1) != get_cabac(&c, state) )
+            av_log(NULL, AV_LOG_ERROR, "CABAC failure at %d\n", i);
+STOP_TIMER("get_cabac")
+    }
+#if 0
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        if( r[i] != get_cabac_u(&c, state, (i&1) ? 6 : 7, 3, i&1) )
+            av_log(NULL, AV_LOG_ERROR, "CABAC unary (truncated) binarization failure at %d\n", i);
+STOP_TIMER("get_cabac_u")
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        if( r[i] != get_cabac_ueg(&c, state, 3, 0, 1, 2))
+            av_log(NULL, AV_LOG_ERROR, "CABAC unary (truncated) binarization failure at %d\n", i);
+STOP_TIMER("get_cabac_ueg")
+    }
+#endif
+    if(!get_cabac_terminate(&c))
+        av_log(NULL, AV_LOG_ERROR, "where's the Terminator?\n");
+
+    return 0;
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/cabac.h b/contrib/ffmpeg/libavcodec/cabac.h
new file mode 100644
index 000000000..147d25ffa
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cabac.h
@@ -0,0 +1,859 @@
+/*
+ * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file cabac.h
+ * Context Adaptive Binary Arithmetic Coder.
+ */
+
+
+//#undef NDEBUG
+#include <assert.h>
+#ifdef ARCH_X86
+#include "x86_cpu.h"
+#endif
+
+#define CABAC_BITS 16
+#define CABAC_MASK ((1<<CABAC_BITS)-1)
+#define BRANCHLESS_CABAC_DECODER 1
+//#define ARCH_X86_DISABLED 1
+
+typedef struct CABACContext{
+    int low;
+    int range;
+    int outstanding_count;
+#ifdef STRICT_LIMITS
+    int symCount;
+#endif
+    const uint8_t *bytestream_start;
+    const uint8_t *bytestream;
+    const uint8_t *bytestream_end;
+    PutBitContext pb;
+}CABACContext;
+
+extern uint8_t ff_h264_mlps_state[4*64];
+extern uint8_t ff_h264_lps_range[4*2*64];  ///< rangeTabLPS
+extern uint8_t ff_h264_mps_state[2*64];     ///< transIdxMPS
+extern uint8_t ff_h264_lps_state[2*64];     ///< transIdxLPS
+extern const uint8_t ff_h264_norm_shift[512];
+
+
+void ff_init_cabac_encoder(CABACContext *c, uint8_t *buf, int buf_size);
+void ff_init_cabac_decoder(CABACContext *c, const uint8_t *buf, int buf_size);
+void ff_init_cabac_states(CABACContext *c);
+
+
+static inline void put_cabac_bit(CABACContext *c, int b){
+    put_bits(&c->pb, 1, b);
+    for(;c->outstanding_count; c->outstanding_count--){
+        put_bits(&c->pb, 1, 1-b);
+    }
+}
+
+static inline void renorm_cabac_encoder(CABACContext *c){
+    while(c->range < 0x100){
+        //FIXME optimize
+        if(c->low<0x100){
+            put_cabac_bit(c, 0);
+        }else if(c->low<0x200){
+            c->outstanding_count++;
+            c->low -= 0x100;
+        }else{
+            put_cabac_bit(c, 1);
+            c->low -= 0x200;
+        }
+
+        c->range+= c->range;
+        c->low += c->low;
+    }
+}
+
+static void put_cabac(CABACContext *c, uint8_t * const state, int bit){
+    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + *state];
+
+    if(bit == ((*state)&1)){
+        c->range -= RangeLPS;
+        *state= ff_h264_mps_state[*state];
+    }else{
+        c->low += c->range - RangeLPS;
+        c->range = RangeLPS;
+        *state= ff_h264_lps_state[*state];
+    }
+
+    renorm_cabac_encoder(c);
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+}
+
+static void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
+    assert(c->range > RangeLPS);
+
+    if(!bit){
+        c->range -= RangeLPS;
+    }else{
+        c->low += c->range - RangeLPS;
+        c->range = RangeLPS;
+    }
+
+    renorm_cabac_encoder(c);
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+}
+
+/**
+ * @param bit 0 -> write zero bit, !=0 write one bit
+ */
+static void put_cabac_bypass(CABACContext *c, int bit){
+    c->low += c->low;
+
+    if(bit){
+        c->low += c->range;
+    }
+//FIXME optimize
+    if(c->low<0x200){
+        put_cabac_bit(c, 0);
+    }else if(c->low<0x400){
+        c->outstanding_count++;
+        c->low -= 0x200;
+    }else{
+        put_cabac_bit(c, 1);
+        c->low -= 0x400;
+    }
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+}
+
+/**
+ *
+ * @return the number of bytes written
+ */
+static int put_cabac_terminate(CABACContext *c, int bit){
+    c->range -= 2;
+
+    if(!bit){
+        renorm_cabac_encoder(c);
+    }else{
+        c->low += c->range;
+        c->range= 2;
+
+        renorm_cabac_encoder(c);
+
+        assert(c->low <= 0x1FF);
+        put_cabac_bit(c, c->low>>9);
+        put_bits(&c->pb, 2, ((c->low>>7)&3)|1);
+
+        flush_put_bits(&c->pb); //FIXME FIXME FIXME XXX wrong
+    }
+
+#ifdef STRICT_LIMITS
+    c->symCount++;
+#endif
+
+    return (put_bits_count(&c->pb)+7)>>3;
+}
+
+/**
+ * put (truncated) unary binarization.
+ */
+static void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){
+    int i;
+
+    assert(v <= max);
+
+#if 1
+    for(i=0; i<v; i++){
+        put_cabac(c, state, 1);
+        if(i < max_index) state++;
+    }
+    if(truncated==0 || v<max)
+        put_cabac(c, state, 0);
+#else
+    if(v <= max_index){
+        for(i=0; i<v; i++){
+            put_cabac(c, state+i, 1);
+        }
+        if(truncated==0 || v<max)
+            put_cabac(c, state+i, 0);
+    }else{
+        for(i=0; i<=max_index; i++){
+            put_cabac(c, state+i, 1);
+        }
+        for(; i<v; i++){
+            put_cabac(c, state+max_index, 1);
+        }
+        if(truncated==0 || v<max)
+            put_cabac(c, state+max_index, 0);
+    }
+#endif
+}
+
+/**
+ * put unary exp golomb k-th order binarization.
+ */
+static void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){
+    int i;
+
+    if(v==0)
+        put_cabac(c, state, 0);
+    else{
+        const int sign= v < 0;
+
+        if(is_signed) v= FFABS(v);
+
+        if(v<max){
+            for(i=0; i<v; i++){
+                put_cabac(c, state, 1);
+                if(i < max_index) state++;
+            }
+
+            put_cabac(c, state, 0);
+        }else{
+            int m= 1<<k;
+
+            for(i=0; i<max; i++){
+                put_cabac(c, state, 1);
+                if(i < max_index) state++;
+            }
+
+            v -= max;
+            while(v >= m){ //FIXME optimize
+                put_cabac_bypass(c, 1);
+                v-= m;
+                m+= m;
+            }
+            put_cabac_bypass(c, 0);
+            while(m>>=1){
+                put_cabac_bypass(c, v&m);
+            }
+        }
+
+        if(is_signed)
+            put_cabac_bypass(c, sign);
+    }
+}
+
+static void refill(CABACContext *c){
+#if CABAC_BITS == 16
+        c->low+= (c->bytestream[0]<<9) + (c->bytestream[1]<<1);
+#else
+        c->low+= c->bytestream[0]<<1;
+#endif
+    c->low -= CABAC_MASK;
+    c->bytestream+= CABAC_BITS/8;
+}
+
+static void refill2(CABACContext *c){
+    int i, x;
+
+    x= c->low ^ (c->low-1);
+    i= 7 - ff_h264_norm_shift[x>>(CABAC_BITS-1)];
+
+    x= -CABAC_MASK;
+
+#if CABAC_BITS == 16
+        x+= (c->bytestream[0]<<9) + (c->bytestream[1]<<1);
+#else
+        x+= c->bytestream[0]<<1;
+#endif
+
+    c->low += x<<i;
+    c->bytestream+= CABAC_BITS/8;
+}
+
+static inline void renorm_cabac_decoder(CABACContext *c){
+    while(c->range < 0x100){
+        c->range+= c->range;
+        c->low+= c->low;
+        if(!(c->low & CABAC_MASK))
+            refill(c);
+    }
+}
+
+static inline void renorm_cabac_decoder_once(CABACContext *c){
+#ifdef ARCH_X86_DISABLED
+    int temp;
+#if 0
+    //P3:683    athlon:475
+    asm(
+        "lea -0x100(%0), %2         \n\t"
+        "shr $31, %2                \n\t"  //FIXME 31->63 for x86-64
+        "shl %%cl, %0               \n\t"
+        "shl %%cl, %1               \n\t"
+        : "+r"(c->range), "+r"(c->low), "+c"(temp)
+    );
+#elif 0
+    //P3:680    athlon:474
+    asm(
+        "cmp $0x100, %0             \n\t"
+        "setb %%cl                  \n\t"  //FIXME 31->63 for x86-64
+        "shl %%cl, %0               \n\t"
+        "shl %%cl, %1               \n\t"
+        : "+r"(c->range), "+r"(c->low), "+c"(temp)
+    );
+#elif 1
+    int temp2;
+    //P3:665    athlon:517
+    asm(
+        "lea -0x100(%0), %%eax      \n\t"
+        "cdq                        \n\t"
+        "mov %0, %%eax              \n\t"
+        "and %%edx, %0              \n\t"
+        "and %1, %%edx              \n\t"
+        "add %%eax, %0              \n\t"
+        "add %%edx, %1              \n\t"
+        : "+r"(c->range), "+r"(c->low), "+a"(temp), "+d"(temp2)
+    );
+#elif 0
+    int temp2;
+    //P3:673    athlon:509
+    asm(
+        "cmp $0x100, %0             \n\t"
+        "sbb %%edx, %%edx           \n\t"
+        "mov %0, %%eax              \n\t"
+        "and %%edx, %0              \n\t"
+        "and %1, %%edx              \n\t"
+        "add %%eax, %0              \n\t"
+        "add %%edx, %1              \n\t"
+        : "+r"(c->range), "+r"(c->low), "+a"(temp), "+d"(temp2)
+    );
+#else
+    int temp2;
+    //P3:677    athlon:511
+    asm(
+        "cmp $0x100, %0             \n\t"
+        "lea (%0, %0), %%eax        \n\t"
+        "lea (%1, %1), %%edx        \n\t"
+        "cmovb %%eax, %0            \n\t"
+        "cmovb %%edx, %1            \n\t"
+        : "+r"(c->range), "+r"(c->low), "+a"(temp), "+d"(temp2)
+    );
+#endif
+#else
+    //P3:675    athlon:476
+    int shift= (uint32_t)(c->range - 0x100)>>31;
+    c->range<<= shift;
+    c->low  <<= shift;
+#endif
+    if(!(c->low & CABAC_MASK))
+        refill(c);
+}
+
+static int av_always_inline get_cabac_inline(CABACContext *c, uint8_t * const state){
+    //FIXME gcc generates duplicate load/stores for c->low and c->range
+#define LOW          "0"
+#define RANGE        "4"
+#ifdef ARCH_X86_64
+#define BYTESTART   "16"
+#define BYTE        "24"
+#define BYTEEND     "32"
+#else
+#define BYTESTART   "12"
+#define BYTE        "16"
+#define BYTEEND     "20"
+#endif
+#if defined(ARCH_X86) && defined(CONFIG_7REGS) && defined(CONFIG_EBX_AVAILABLE) && !( defined(ARCH_X86_64) && defined(PIC) )
+    int bit;
+
+#ifndef BRANCHLESS_CABAC_DECODER
+    asm volatile(
+        "movzbl (%1), %0                        \n\t"
+        "movl "RANGE    "(%2), %%ebx            \n\t"
+        "movl "RANGE    "(%2), %%edx            \n\t"
+        "andl $0xC0, %%ebx                      \n\t"
+        "movzbl "MANGLE(ff_h264_lps_range)"(%0, %%ebx, 2), %%esi\n\t"
+        "movl "LOW      "(%2), %%ebx            \n\t"
+//eax:state ebx:low, edx:range, esi:RangeLPS
+        "subl %%esi, %%edx                      \n\t"
+        "movl %%edx, %%ecx                      \n\t"
+        "shll $17, %%ecx                        \n\t"
+        "cmpl %%ecx, %%ebx                      \n\t"
+        " ja 1f                                 \n\t"
+
+#if 1
+        //athlon:4067 P3:4110
+        "lea -0x100(%%edx), %%ecx               \n\t"
+        "shr $31, %%ecx                         \n\t"
+        "shl %%cl, %%edx                        \n\t"
+        "shl %%cl, %%ebx                        \n\t"
+#else
+        //athlon:4057 P3:4130
+        "cmp $0x100, %%edx                      \n\t" //FIXME avoidable
+        "setb %%cl                              \n\t"
+        "shl %%cl, %%edx                        \n\t"
+        "shl %%cl, %%ebx                        \n\t"
+#endif
+        "movzbl "MANGLE(ff_h264_mps_state)"(%0), %%ecx   \n\t"
+        "movb %%cl, (%1)                        \n\t"
+//eax:state ebx:low, edx:range, esi:RangeLPS
+        "test %%bx, %%bx                        \n\t"
+        " jnz 2f                                \n\t"
+        "mov  "BYTE     "(%2), %%"REG_S"        \n\t"
+        "subl $0xFFFF, %%ebx                    \n\t"
+        "movzwl (%%"REG_S"), %%ecx              \n\t"
+        "bswap %%ecx                            \n\t"
+        "shrl $15, %%ecx                        \n\t"
+        "add  $2, %%"REG_S"                     \n\t"
+        "addl %%ecx, %%ebx                      \n\t"
+        "mov  %%"REG_S", "BYTE    "(%2)         \n\t"
+        "jmp 2f                                 \n\t"
+        "1:                                     \n\t"
+//eax:state ebx:low, edx:range, esi:RangeLPS
+        "subl %%ecx, %%ebx                      \n\t"
+        "movl %%esi, %%edx                      \n\t"
+        "movzbl " MANGLE(ff_h264_norm_shift) "(%%esi), %%ecx   \n\t"
+        "shll %%cl, %%ebx                       \n\t"
+        "shll %%cl, %%edx                       \n\t"
+        "movzbl "MANGLE(ff_h264_lps_state)"(%0), %%ecx   \n\t"
+        "movb %%cl, (%1)                        \n\t"
+        "add  $1, %0                            \n\t"
+        "test %%bx, %%bx                        \n\t"
+        " jnz 2f                                \n\t"
+
+        "mov  "BYTE     "(%2), %%"REG_c"        \n\t"
+        "movzwl (%%"REG_c"), %%esi              \n\t"
+        "bswap %%esi                            \n\t"
+        "shrl $15, %%esi                        \n\t"
+        "subl $0xFFFF, %%esi                    \n\t"
+        "add  $2, %%"REG_c"                     \n\t"
+        "mov  %%"REG_c", "BYTE    "(%2)         \n\t"
+
+        "leal -1(%%ebx), %%ecx                  \n\t"
+        "xorl %%ebx, %%ecx                      \n\t"
+        "shrl $15, %%ecx                        \n\t"
+        "movzbl " MANGLE(ff_h264_norm_shift) "(%%ecx), %%ecx   \n\t"
+        "neg %%ecx                              \n\t"
+        "add $7, %%ecx                          \n\t"
+
+        "shll %%cl , %%esi                      \n\t"
+        "addl %%esi, %%ebx                      \n\t"
+        "2:                                     \n\t"
+        "movl %%edx, "RANGE    "(%2)            \n\t"
+        "movl %%ebx, "LOW      "(%2)            \n\t"
+        :"=&a"(bit) //FIXME this is fragile gcc either runs out of registers or misscompiles it (for example if "+a"(bit) or "+m"(*state) is used
+        :"r"(state), "r"(c)
+        : "%"REG_c, "%ebx", "%edx", "%"REG_S, "memory"
+    );
+    bit&=1;
+#else /* BRANCHLESS_CABAC_DECODER */
+
+
+#if defined HAVE_FAST_CMOV
+#define BRANCHLESS_GET_CABAC_UPDATE(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "mov    "tmp"       , %%ecx                                     \n\t"\
+        "shl    $17         , "tmp"                                     \n\t"\
+        "cmp    "low"       , "tmp"                                     \n\t"\
+        "cmova  %%ecx       , "range"                                   \n\t"\
+        "sbb    %%ecx       , %%ecx                                     \n\t"\
+        "and    %%ecx       , "tmp"                                     \n\t"\
+        "sub    "tmp"       , "low"                                     \n\t"\
+        "xor    %%ecx       , "ret"                                     \n\t"
+#else /* HAVE_FAST_CMOV */
+#define BRANCHLESS_GET_CABAC_UPDATE(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "mov    "tmp"       , %%ecx                                     \n\t"\
+        "shl    $17         , "tmp"                                     \n\t"\
+        "sub    "low"       , "tmp"                                     \n\t"\
+        "sar    $31         , "tmp"                                     \n\t" /*lps_mask*/\
+        "sub    %%ecx       , "range"                                   \n\t" /*RangeLPS - range*/\
+        "and    "tmp"       , "range"                                   \n\t" /*(RangeLPS - range)&lps_mask*/\
+        "add    %%ecx       , "range"                                   \n\t" /*new range*/\
+        "shl    $17         , %%ecx                                     \n\t"\
+        "and    "tmp"       , %%ecx                                     \n\t"\
+        "sub    %%ecx       , "low"                                     \n\t"\
+        "xor    "tmp"       , "ret"                                     \n\t"
+#endif /* HAVE_FAST_CMOV */
+
+
+#define BRANCHLESS_GET_CABAC(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "movzbl "statep"    , "ret"                                     \n\t"\
+        "mov    "range"     , "tmp"                                     \n\t"\
+        "and    $0xC0       , "range"                                   \n\t"\
+        "movzbl "MANGLE(ff_h264_lps_range)"("ret", "range", 2), "range" \n\t"\
+        "sub    "range"     , "tmp"                                     \n\t"\
+        BRANCHLESS_GET_CABAC_UPDATE(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "movzbl " MANGLE(ff_h264_norm_shift) "("range"), %%ecx          \n\t"\
+        "shl    %%cl        , "range"                                   \n\t"\
+        "movzbl "MANGLE(ff_h264_mlps_state)"+128("ret"), "tmp"          \n\t"\
+        "mov    "tmpbyte"   , "statep"                                  \n\t"\
+        "shl    %%cl        , "low"                                     \n\t"\
+        "test   "lowword"   , "lowword"                                 \n\t"\
+        " jnz   1f                                                      \n\t"\
+        "mov "BYTE"("cabac"), %%"REG_c"                                 \n\t"\
+        "movzwl (%%"REG_c")     , "tmp"                                 \n\t"\
+        "bswap  "tmp"                                                   \n\t"\
+        "shr    $15         , "tmp"                                     \n\t"\
+        "sub    $0xFFFF     , "tmp"                                     \n\t"\
+        "add    $2          , %%"REG_c"                                 \n\t"\
+        "mov    %%"REG_c"   , "BYTE    "("cabac")                       \n\t"\
+        "lea    -1("low")   , %%ecx                                     \n\t"\
+        "xor    "low"       , %%ecx                                     \n\t"\
+        "shr    $15         , %%ecx                                     \n\t"\
+        "movzbl " MANGLE(ff_h264_norm_shift) "(%%ecx), %%ecx            \n\t"\
+        "neg    %%ecx                                                   \n\t"\
+        "add    $7          , %%ecx                                     \n\t"\
+        "shl    %%cl        , "tmp"                                     \n\t"\
+        "add    "tmp"       , "low"                                     \n\t"\
+        "1:                                                             \n\t"
+
+    asm volatile(
+        "movl "RANGE    "(%2), %%esi            \n\t"
+        "movl "LOW      "(%2), %%ebx            \n\t"
+        BRANCHLESS_GET_CABAC("%0", "%2", "(%1)", "%%ebx", "%%bx", "%%esi", "%%edx", "%%dl")
+        "movl %%esi, "RANGE    "(%2)            \n\t"
+        "movl %%ebx, "LOW      "(%2)            \n\t"
+
+        :"=&a"(bit)
+        :"r"(state), "r"(c)
+        : "%"REG_c, "%ebx", "%edx", "%esi", "memory"
+    );
+    bit&=1;
+#endif /* BRANCHLESS_CABAC_DECODER */
+#else /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
+    int s = *state;
+    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + s];
+    int bit, lps_mask attribute_unused;
+
+    c->range -= RangeLPS;
+#ifndef BRANCHLESS_CABAC_DECODER
+    if(c->low < (c->range<<(CABAC_BITS+1))){
+        bit= s&1;
+        *state= ff_h264_mps_state[s];
+        renorm_cabac_decoder_once(c);
+    }else{
+        bit= ff_h264_norm_shift[RangeLPS];
+        c->low -= (c->range<<(CABAC_BITS+1));
+        *state= ff_h264_lps_state[s];
+        c->range = RangeLPS<<bit;
+        c->low <<= bit;
+        bit= (s&1)^1;
+
+        if(!(c->low & CABAC_MASK)){
+            refill2(c);
+        }
+    }
+#else /* BRANCHLESS_CABAC_DECODER */
+    lps_mask= ((c->range<<(CABAC_BITS+1)) - c->low)>>31;
+
+    c->low -= (c->range<<(CABAC_BITS+1)) & lps_mask;
+    c->range += (RangeLPS - c->range) & lps_mask;
+
+    s^=lps_mask;
+    *state= (ff_h264_mlps_state+128)[s];
+    bit= s&1;
+
+    lps_mask= ff_h264_norm_shift[c->range];
+    c->range<<= lps_mask;
+    c->low  <<= lps_mask;
+    if(!(c->low & CABAC_MASK))
+        refill2(c);
+#endif /* BRANCHLESS_CABAC_DECODER */
+#endif /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
+    return bit;
+}
+
+static int av_noinline get_cabac_noinline(CABACContext *c, uint8_t * const state){
+    return get_cabac_inline(c,state);
+}
+
+static int get_cabac(CABACContext *c, uint8_t * const state){
+    return get_cabac_inline(c,state);
+}
+
+static int get_cabac_bypass(CABACContext *c){
+#if 0 //not faster
+    int bit;
+    asm volatile(
+        "movl "RANGE    "(%1), %%ebx            \n\t"
+        "movl "LOW      "(%1), %%eax            \n\t"
+        "shl $17, %%ebx                         \n\t"
+        "add %%eax, %%eax                       \n\t"
+        "sub %%ebx, %%eax                       \n\t"
+        "cdq                                    \n\t"
+        "and %%edx, %%ebx                       \n\t"
+        "add %%ebx, %%eax                       \n\t"
+        "test %%ax, %%ax                        \n\t"
+        " jnz 1f                                \n\t"
+        "movl "BYTE     "(%1), %%"REG_b"        \n\t"
+        "subl $0xFFFF, %%eax                    \n\t"
+        "movzwl (%%"REG_b"), %%ecx              \n\t"
+        "bswap %%ecx                            \n\t"
+        "shrl $15, %%ecx                        \n\t"
+        "addl $2, %%"REG_b"                     \n\t"
+        "addl %%ecx, %%eax                      \n\t"
+        "movl %%"REG_b", "BYTE     "(%1)        \n\t"
+        "1:                                     \n\t"
+        "movl %%eax, "LOW      "(%1)            \n\t"
+
+        :"=&d"(bit)
+        :"r"(c)
+        : "%eax", "%"REG_b, "%ecx", "memory"
+    );
+    return bit+1;
+#else
+    int range;
+    c->low += c->low;
+
+    if(!(c->low & CABAC_MASK))
+        refill(c);
+
+    range= c->range<<(CABAC_BITS+1);
+    if(c->low < range){
+        return 0;
+    }else{
+        c->low -= range;
+        return 1;
+    }
+#endif
+}
+
+
+static av_always_inline int get_cabac_bypass_sign(CABACContext *c, int val){
+#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__))
+    asm volatile(
+        "movl "RANGE    "(%1), %%ebx            \n\t"
+        "movl "LOW      "(%1), %%eax            \n\t"
+        "shl $17, %%ebx                         \n\t"
+        "add %%eax, %%eax                       \n\t"
+        "sub %%ebx, %%eax                       \n\t"
+        "cdq                                    \n\t"
+        "and %%edx, %%ebx                       \n\t"
+        "add %%ebx, %%eax                       \n\t"
+        "xor %%edx, %%ecx                       \n\t"
+        "sub %%edx, %%ecx                       \n\t"
+        "test %%ax, %%ax                        \n\t"
+        " jnz 1f                                \n\t"
+        "mov  "BYTE     "(%1), %%"REG_b"        \n\t"
+        "subl $0xFFFF, %%eax                    \n\t"
+        "movzwl (%%"REG_b"), %%edx              \n\t"
+        "bswap %%edx                            \n\t"
+        "shrl $15, %%edx                        \n\t"
+        "add  $2, %%"REG_b"                     \n\t"
+        "addl %%edx, %%eax                      \n\t"
+        "mov  %%"REG_b", "BYTE     "(%1)        \n\t"
+        "1:                                     \n\t"
+        "movl %%eax, "LOW      "(%1)            \n\t"
+
+        :"+c"(val)
+        :"r"(c)
+        : "%eax", "%"REG_b, "%edx", "memory"
+    );
+    return val;
+#else
+    int range, mask;
+    c->low += c->low;
+
+    if(!(c->low & CABAC_MASK))
+        refill(c);
+
+    range= c->range<<(CABAC_BITS+1);
+    c->low -= range;
+    mask= c->low >> 31;
+    range &= mask;
+    c->low += range;
+    return (val^mask)-mask;
+#endif
+}
+
+//FIXME the x86 code from this file should be moved into i386/h264 or cabac something.c/h (note ill kill you if you move my code away from under my fingers before iam finished with it!)
+//FIXME use some macros to avoid duplicatin get_cabac (cant be done yet as that would make optimization work hard)
+#if defined(ARCH_X86) && defined(CONFIG_7REGS) && defined(CONFIG_EBX_AVAILABLE) && !( defined(ARCH_X86_64) && defined(PIC) )
+static int decode_significance_x86(CABACContext *c, int max_coeff, uint8_t *significant_coeff_ctx_base, int *index){
+    void *end= significant_coeff_ctx_base + max_coeff - 1;
+    int minusstart= -(int)significant_coeff_ctx_base;
+    int minusindex= 4-(int)index;
+    int coeff_count;
+    asm volatile(
+        "movl "RANGE    "(%3), %%esi            \n\t"
+        "movl "LOW      "(%3), %%ebx            \n\t"
+
+        "2:                                     \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "(%1)", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "test $1, %%edx                         \n\t"
+        " jz 3f                                 \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "61(%1)", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "mov  %2, %%"REG_a"                     \n\t"
+        "movl %4, %%ecx                         \n\t"
+        "add  %1, %%"REG_c"                     \n\t"
+        "movl %%ecx, (%%"REG_a")                \n\t"
+
+        "test $1, %%edx                         \n\t"
+        " jnz 4f                                \n\t"
+
+        "add  $4, %%"REG_a"                     \n\t"
+        "mov  %%"REG_a", %2                     \n\t"
+
+        "3:                                     \n\t"
+        "add  $1, %1                            \n\t"
+        "cmp  %5, %1                            \n\t"
+        " jb 2b                                 \n\t"
+        "mov  %2, %%"REG_a"                     \n\t"
+        "movl %4, %%ecx                         \n\t"
+        "add  %1, %%"REG_c"                     \n\t"
+        "movl %%ecx, (%%"REG_a")                \n\t"
+        "4:                                     \n\t"
+        "add  %6, %%eax                         \n\t"
+        "shr $2, %%eax                          \n\t"
+
+        "movl %%esi, "RANGE    "(%3)            \n\t"
+        "movl %%ebx, "LOW      "(%3)            \n\t"
+        :"=&a"(coeff_count), "+r"(significant_coeff_ctx_base), "+m"(index)\
+        :"r"(c), "m"(minusstart), "m"(end), "m"(minusindex)\
+        : "%"REG_c, "%ebx", "%edx", "%esi", "memory"\
+    );
+    return coeff_count;
+}
+
+static int decode_significance_8x8_x86(CABACContext *c, uint8_t *significant_coeff_ctx_base, int *index, uint8_t *sig_off){
+    int minusindex= 4-(int)index;
+    int coeff_count;
+    long last=0;
+    asm volatile(
+        "movl "RANGE    "(%3), %%esi            \n\t"
+        "movl "LOW      "(%3), %%ebx            \n\t"
+
+        "mov %1, %%"REG_D"                      \n\t"
+        "2:                                     \n\t"
+
+        "mov %6, %%"REG_a"                      \n\t"
+        "movzbl (%%"REG_a", %%"REG_D"), %%edi   \n\t"
+        "add %5, %%"REG_D"                      \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "(%%"REG_D")", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "mov %1, %%edi                          \n\t"
+        "test $1, %%edx                         \n\t"
+        " jz 3f                                 \n\t"
+
+        "movzbl "MANGLE(last_coeff_flag_offset_8x8)"(%%edi), %%edi\n\t"
+        "add %5, %%"REG_D"                      \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "15(%%"REG_D")", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "mov %2, %%"REG_a"                      \n\t"
+        "mov %1, %%edi                          \n\t"
+        "movl %%edi, (%%"REG_a")                \n\t"
+
+        "test $1, %%edx                         \n\t"
+        " jnz 4f                                \n\t"
+
+        "add $4, %%"REG_a"                      \n\t"
+        "mov %%"REG_a", %2                      \n\t"
+
+        "3:                                     \n\t"
+        "addl $1, %%edi                         \n\t"
+        "mov %%edi, %1                          \n\t"
+        "cmpl $63, %%edi                        \n\t"
+        " jb 2b                                 \n\t"
+        "mov %2, %%"REG_a"                      \n\t"
+        "movl %%edi, (%%"REG_a")                \n\t"
+        "4:                                     \n\t"
+        "addl %4, %%eax                         \n\t"
+        "shr $2, %%eax                          \n\t"
+
+        "movl %%esi, "RANGE    "(%3)            \n\t"
+        "movl %%ebx, "LOW      "(%3)            \n\t"
+        :"=&a"(coeff_count),"+m"(last), "+m"(index)\
+        :"r"(c), "m"(minusindex), "m"(significant_coeff_ctx_base), "m"(sig_off)\
+        : "%"REG_c, "%ebx", "%edx", "%esi", "%"REG_D, "memory"\
+    );
+    return coeff_count;
+}
+#endif /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
+
+/**
+ *
+ * @return the number of bytes read or 0 if no end
+ */
+static int get_cabac_terminate(CABACContext *c){
+    c->range -= 2;
+    if(c->low < c->range<<(CABAC_BITS+1)){
+        renorm_cabac_decoder_once(c);
+        return 0;
+    }else{
+        return c->bytestream - c->bytestream_start;
+    }
+}
+
+/**
+ * get (truncated) unnary binarization.
+ */
+static int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max_index, int truncated){
+    int i;
+
+    for(i=0; i<max; i++){
+        if(get_cabac(c, state)==0)
+            return i;
+
+        if(i< max_index) state++;
+    }
+
+    return truncated ? max : -1;
+}
+
+/**
+ * get unary exp golomb k-th order binarization.
+ */
+static int get_cabac_ueg(CABACContext *c, uint8_t * state, int max, int is_signed, int k, int max_index){
+    int i, v;
+    int m= 1<<k;
+
+    if(get_cabac(c, state)==0)
+        return 0;
+
+    if(0 < max_index) state++;
+
+    for(i=1; i<max; i++){
+        if(get_cabac(c, state)==0){
+            if(is_signed && get_cabac_bypass(c)){
+                return -i;
+            }else
+                return i;
+        }
+
+        if(i < max_index) state++;
+    }
+
+    while(get_cabac_bypass(c)){
+        i+= m;
+        m+= m;
+    }
+
+    v=0;
+    while(m>>=1){
+        v+= v + get_cabac_bypass(c);
+    }
+    i += v;
+
+    if(is_signed && get_cabac_bypass(c)){
+        return -i;
+    }else
+        return i;
+}
diff --git a/contrib/ffmpeg/libavcodec/cavs.c b/contrib/ffmpeg/libavcodec/cavs.c
new file mode 100644
index 000000000..4672635d7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cavs.c
@@ -0,0 +1,1540 @@
+/*
+ * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
+ * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file cavs.c
+ * Chinese AVS video (AVS1-P2, JiZhun profile) decoder
+ * @author Stefan Gehrer <stefan.gehrer@gmx.de>
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "golomb.h"
+#include "mpegvideo.h"
+#include "cavsdata.h"
+
+#ifdef CONFIG_CAVS_DECODER
+typedef struct {
+    MpegEncContext s;
+    Picture picture; ///< currently decoded frame
+    Picture DPB[2];  ///< reference frames
+    int dist[2];     ///< temporal distances from current frame to ref frames
+    int profile, level;
+    int aspect_ratio;
+    int mb_width, mb_height;
+    int pic_type;
+    int progressive;
+    int pic_structure;
+    int skip_mode_flag; ///< select between skip_count or one skip_flag per MB
+    int loop_filter_disable;
+    int alpha_offset, beta_offset;
+    int ref_flag;
+    int mbx, mby;      ///< macroblock coordinates
+    int flags;         ///< availability flags of neighbouring macroblocks
+    int stc;           ///< last start code
+    uint8_t *cy, *cu, *cv; ///< current MB sample pointers
+    int left_qp;
+    uint8_t *top_qp;
+
+    /** mv motion vector cache
+       0:    D3  B2  B3  C2
+       4:    A1  X0  X1   -
+       8:    A3  X2  X3   -
+
+       X are the vectors in the current macroblock (5,6,9,10)
+       A is the macroblock to the left (4,8)
+       B is the macroblock to the top (1,2)
+       C is the macroblock to the top-right (3)
+       D is the macroblock to the top-left (0)
+
+       the same is repeated for backward motion vectors */
+    vector_t mv[2*4*3];
+    vector_t *top_mv[2];
+    vector_t *col_mv;
+
+    /** luma pred mode cache
+       0:    --  B2  B3
+       3:    A1  X0  X1
+       6:    A3  X2  X3   */
+    int pred_mode_Y[3*3];
+    int *top_pred_Y;
+    int l_stride, c_stride;
+    int luma_scan[4];
+    int qp;
+    int qp_fixed;
+    int cbp;
+    ScanTable scantable;
+
+    /** intra prediction is done with un-deblocked samples
+     they are saved here before deblocking the MB  */
+    uint8_t *top_border_y, *top_border_u, *top_border_v;
+    uint8_t left_border_y[26], left_border_u[10], left_border_v[10];
+    uint8_t intern_border_y[26];
+    uint8_t topleft_border_y, topleft_border_u, topleft_border_v;
+
+    void (*intra_pred_l[8])(uint8_t *d,uint8_t *top,uint8_t *left,int stride);
+    void (*intra_pred_c[7])(uint8_t *d,uint8_t *top,uint8_t *left,int stride);
+    uint8_t *col_type_base;
+    uint8_t *col_type;
+
+    /* scaling factors for MV prediction */
+    int sym_factor;    ///< for scaling in symmetrical B block
+    int direct_den[2]; ///< for scaling in direct B block
+    int scale_den[2];  ///< for scaling neighbouring MVs
+
+    int got_keyframe;
+    DCTELEM *block;
+} AVSContext;
+
+/*****************************************************************************
+ *
+ * in-loop deblocking filter
+ *
+ ****************************************************************************/
+
+static inline int get_bs(vector_t *mvP, vector_t *mvQ, int b) {
+    if((mvP->ref == REF_INTRA) || (mvQ->ref == REF_INTRA))
+        return 2;
+    if( (abs(mvP->x - mvQ->x) >= 4) ||  (abs(mvP->y - mvQ->y) >= 4) )
+        return 1;
+    if(b){
+        mvP += MV_BWD_OFFS;
+        mvQ += MV_BWD_OFFS;
+        if( (abs(mvP->x - mvQ->x) >= 4) ||  (abs(mvP->y - mvQ->y) >= 4) )
+            return 1;
+    }else{
+        if(mvP->ref != mvQ->ref)
+            return 1;
+    }
+    return 0;
+}
+
+#define SET_PARAMS                                            \
+    alpha = alpha_tab[av_clip(qp_avg + h->alpha_offset,0,63)];   \
+    beta  =  beta_tab[av_clip(qp_avg + h->beta_offset, 0,63)];   \
+    tc    =    tc_tab[av_clip(qp_avg + h->alpha_offset,0,63)];
+
+/**
+ * in-loop deblocking filter for a single macroblock
+ *
+ * boundary strength (bs) mapping:
+ *
+ * --4---5--
+ * 0   2   |
+ * | 6 | 7 |
+ * 1   3   |
+ * ---------
+ *
+ */
+static void filter_mb(AVSContext *h, enum mb_t mb_type) {
+    DECLARE_ALIGNED_8(uint8_t, bs[8]);
+    int qp_avg, alpha, beta, tc;
+    int i;
+
+    /* save un-deblocked lines */
+    h->topleft_border_y = h->top_border_y[h->mbx*16+15];
+    h->topleft_border_u = h->top_border_u[h->mbx*10+8];
+    h->topleft_border_v = h->top_border_v[h->mbx*10+8];
+    memcpy(&h->top_border_y[h->mbx*16], h->cy + 15* h->l_stride,16);
+    memcpy(&h->top_border_u[h->mbx*10+1], h->cu +  7* h->c_stride,8);
+    memcpy(&h->top_border_v[h->mbx*10+1], h->cv +  7* h->c_stride,8);
+    for(i=0;i<8;i++) {
+        h->left_border_y[i*2+1] = *(h->cy + 15 + (i*2+0)*h->l_stride);
+        h->left_border_y[i*2+2] = *(h->cy + 15 + (i*2+1)*h->l_stride);
+        h->left_border_u[i+1] = *(h->cu + 7 + i*h->c_stride);
+        h->left_border_v[i+1] = *(h->cv + 7 + i*h->c_stride);
+    }
+    if(!h->loop_filter_disable) {
+        /* determine bs */
+        if(mb_type == I_8X8)
+            *((uint64_t *)bs) = 0x0202020202020202ULL;
+        else{
+            *((uint64_t *)bs) = 0;
+            if(partition_flags[mb_type] & SPLITV){
+                bs[2] = get_bs(&h->mv[MV_FWD_X0], &h->mv[MV_FWD_X1], mb_type > P_8X8);
+                bs[3] = get_bs(&h->mv[MV_FWD_X2], &h->mv[MV_FWD_X3], mb_type > P_8X8);
+            }
+            if(partition_flags[mb_type] & SPLITH){
+                bs[6] = get_bs(&h->mv[MV_FWD_X0], &h->mv[MV_FWD_X2], mb_type > P_8X8);
+                bs[7] = get_bs(&h->mv[MV_FWD_X1], &h->mv[MV_FWD_X3], mb_type > P_8X8);
+            }
+            bs[0] = get_bs(&h->mv[MV_FWD_A1], &h->mv[MV_FWD_X0], mb_type > P_8X8);
+            bs[1] = get_bs(&h->mv[MV_FWD_A3], &h->mv[MV_FWD_X2], mb_type > P_8X8);
+            bs[4] = get_bs(&h->mv[MV_FWD_B2], &h->mv[MV_FWD_X0], mb_type > P_8X8);
+            bs[5] = get_bs(&h->mv[MV_FWD_B3], &h->mv[MV_FWD_X1], mb_type > P_8X8);
+        }
+        if( *((uint64_t *)bs) ) {
+            if(h->flags & A_AVAIL) {
+                qp_avg = (h->qp + h->left_qp + 1) >> 1;
+                SET_PARAMS;
+                h->s.dsp.cavs_filter_lv(h->cy,h->l_stride,alpha,beta,tc,bs[0],bs[1]);
+                h->s.dsp.cavs_filter_cv(h->cu,h->c_stride,alpha,beta,tc,bs[0],bs[1]);
+                h->s.dsp.cavs_filter_cv(h->cv,h->c_stride,alpha,beta,tc,bs[0],bs[1]);
+            }
+            qp_avg = h->qp;
+            SET_PARAMS;
+            h->s.dsp.cavs_filter_lv(h->cy + 8,h->l_stride,alpha,beta,tc,bs[2],bs[3]);
+            h->s.dsp.cavs_filter_lh(h->cy + 8*h->l_stride,h->l_stride,alpha,beta,tc,
+                           bs[6],bs[7]);
+
+            if(h->flags & B_AVAIL) {
+                qp_avg = (h->qp + h->top_qp[h->mbx] + 1) >> 1;
+                SET_PARAMS;
+                h->s.dsp.cavs_filter_lh(h->cy,h->l_stride,alpha,beta,tc,bs[4],bs[5]);
+                h->s.dsp.cavs_filter_ch(h->cu,h->c_stride,alpha,beta,tc,bs[4],bs[5]);
+                h->s.dsp.cavs_filter_ch(h->cv,h->c_stride,alpha,beta,tc,bs[4],bs[5]);
+            }
+        }
+    }
+    h->left_qp = h->qp;
+    h->top_qp[h->mbx] = h->qp;
+}
+
+#undef SET_PARAMS
+
+/*****************************************************************************
+ *
+ * spatial intra prediction
+ *
+ ****************************************************************************/
+
+static inline void load_intra_pred_luma(AVSContext *h, uint8_t *top,
+                                        uint8_t **left, int block) {
+    int i;
+
+    switch(block) {
+    case 0:
+        *left = h->left_border_y;
+        h->left_border_y[0] = h->left_border_y[1];
+        memset(&h->left_border_y[17],h->left_border_y[16],9);
+        memcpy(&top[1],&h->top_border_y[h->mbx*16],16);
+        top[17] = top[16];
+        top[0] = top[1];
+        if((h->flags & A_AVAIL) && (h->flags & B_AVAIL))
+            h->left_border_y[0] = top[0] = h->topleft_border_y;
+        break;
+    case 1:
+        *left = h->intern_border_y;
+        for(i=0;i<8;i++)
+            h->intern_border_y[i+1] = *(h->cy + 7 + i*h->l_stride);
+        memset(&h->intern_border_y[9],h->intern_border_y[8],9);
+        h->intern_border_y[0] = h->intern_border_y[1];
+        memcpy(&top[1],&h->top_border_y[h->mbx*16+8],8);
+        if(h->flags & C_AVAIL)
+            memcpy(&top[9],&h->top_border_y[(h->mbx + 1)*16],8);
+        else
+            memset(&top[9],top[8],9);
+        top[17] = top[16];
+        top[0] = top[1];
+        if(h->flags & B_AVAIL)
+            h->intern_border_y[0] = top[0] = h->top_border_y[h->mbx*16+7];
+        break;
+    case 2:
+        *left = &h->left_border_y[8];
+        memcpy(&top[1],h->cy + 7*h->l_stride,16);
+        top[17] = top[16];
+        top[0] = top[1];
+        if(h->flags & A_AVAIL)
+            top[0] = h->left_border_y[8];
+        break;
+    case 3:
+        *left = &h->intern_border_y[8];
+        for(i=0;i<8;i++)
+            h->intern_border_y[i+9] = *(h->cy + 7 + (i+8)*h->l_stride);
+        memset(&h->intern_border_y[17],h->intern_border_y[16],9);
+        memcpy(&top[0],h->cy + 7 + 7*h->l_stride,9);
+        memset(&top[9],top[8],9);
+        break;
+    }
+}
+
+static void intra_pred_vert(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int y;
+    uint64_t a = unaligned64(&top[1]);
+    for(y=0;y<8;y++) {
+        *((uint64_t *)(d+y*stride)) = a;
+    }
+}
+
+static void intra_pred_horiz(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int y;
+    uint64_t a;
+    for(y=0;y<8;y++) {
+        a = left[y+1] * 0x0101010101010101ULL;
+        *((uint64_t *)(d+y*stride)) = a;
+    }
+}
+
+static void intra_pred_dc_128(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int y;
+    uint64_t a = 0x8080808080808080ULL;
+    for(y=0;y<8;y++)
+        *((uint64_t *)(d+y*stride)) = a;
+}
+
+static void intra_pred_plane(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int x,y,ia;
+    int ih = 0;
+    int iv = 0;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    for(x=0; x<4; x++) {
+        ih += (x+1)*(top[5+x]-top[3-x]);
+        iv += (x+1)*(left[5+x]-left[3-x]);
+    }
+    ia = (top[8]+left[8])<<4;
+    ih = (17*ih+16)>>5;
+    iv = (17*iv+16)>>5;
+    for(y=0; y<8; y++)
+        for(x=0; x<8; x++)
+            d[y*stride+x] = cm[(ia+(x-3)*ih+(y-3)*iv+16)>>5];
+}
+
+#define LOWPASS(ARRAY,INDEX)                                            \
+    (( ARRAY[(INDEX)-1] + 2*ARRAY[(INDEX)] + ARRAY[(INDEX)+1] + 2) >> 2)
+
+static void intra_pred_lp(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int x,y;
+    for(y=0; y<8; y++)
+        for(x=0; x<8; x++)
+            d[y*stride+x] = (LOWPASS(top,x+1) + LOWPASS(left,y+1)) >> 1;
+}
+
+static void intra_pred_down_left(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int x,y;
+    for(y=0; y<8; y++)
+        for(x=0; x<8; x++)
+            d[y*stride+x] = (LOWPASS(top,x+y+2) + LOWPASS(left,x+y+2)) >> 1;
+}
+
+static void intra_pred_down_right(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int x,y;
+    for(y=0; y<8; y++)
+        for(x=0; x<8; x++)
+            if(x==y)
+                d[y*stride+x] = (left[1]+2*top[0]+top[1]+2)>>2;
+            else if(x>y)
+                d[y*stride+x] = LOWPASS(top,x-y);
+            else
+                d[y*stride+x] = LOWPASS(left,y-x);
+}
+
+static void intra_pred_lp_left(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int x,y;
+    for(y=0; y<8; y++)
+        for(x=0; x<8; x++)
+            d[y*stride+x] = LOWPASS(left,y+1);
+}
+
+static void intra_pred_lp_top(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
+    int x,y;
+    for(y=0; y<8; y++)
+        for(x=0; x<8; x++)
+            d[y*stride+x] = LOWPASS(top,x+1);
+}
+
+#undef LOWPASS
+
+static inline void modify_pred(const int_fast8_t *mod_table, int *mode) {
+    *mode = mod_table[*mode];
+    if(*mode < 0) {
+        av_log(NULL, AV_LOG_ERROR, "Illegal intra prediction mode\n");
+        *mode = 0;
+    }
+}
+
+/*****************************************************************************
+ *
+ * motion compensation
+ *
+ ****************************************************************************/
+
+static inline void mc_dir_part(AVSContext *h,Picture *pic,int square,
+                        int chroma_height,int delta,int list,uint8_t *dest_y,
+                        uint8_t *dest_cb,uint8_t *dest_cr,int src_x_offset,
+                        int src_y_offset,qpel_mc_func *qpix_op,
+                        h264_chroma_mc_func chroma_op,vector_t *mv){
+    MpegEncContext * const s = &h->s;
+    const int mx= mv->x + src_x_offset*8;
+    const int my= mv->y + src_y_offset*8;
+    const int luma_xy= (mx&3) + ((my&3)<<2);
+    uint8_t * src_y = pic->data[0] + (mx>>2) + (my>>2)*h->l_stride;
+    uint8_t * src_cb= pic->data[1] + (mx>>3) + (my>>3)*h->c_stride;
+    uint8_t * src_cr= pic->data[2] + (mx>>3) + (my>>3)*h->c_stride;
+    int extra_width= 0; //(s->flags&CODEC_FLAG_EMU_EDGE) ? 0 : 16;
+    int extra_height= extra_width;
+    int emu=0;
+    const int full_mx= mx>>2;
+    const int full_my= my>>2;
+    const int pic_width  = 16*h->mb_width;
+    const int pic_height = 16*h->mb_height;
+
+    if(!pic->data[0])
+        return;
+    if(mx&7) extra_width -= 3;
+    if(my&7) extra_height -= 3;
+
+    if(   full_mx < 0-extra_width
+          || full_my < 0-extra_height
+          || full_mx + 16/*FIXME*/ > pic_width + extra_width
+          || full_my + 16/*FIXME*/ > pic_height + extra_height){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src_y - 2 - 2*h->l_stride, h->l_stride,
+                            16+5, 16+5/*FIXME*/, full_mx-2, full_my-2, pic_width, pic_height);
+        src_y= s->edge_emu_buffer + 2 + 2*h->l_stride;
+        emu=1;
+    }
+
+    qpix_op[luma_xy](dest_y, src_y, h->l_stride); //FIXME try variable height perhaps?
+    if(!square){
+        qpix_op[luma_xy](dest_y + delta, src_y + delta, h->l_stride);
+    }
+
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src_cb, h->c_stride,
+                            9, 9/*FIXME*/, (mx>>3), (my>>3), pic_width>>1, pic_height>>1);
+        src_cb= s->edge_emu_buffer;
+    }
+    chroma_op(dest_cb, src_cb, h->c_stride, chroma_height, mx&7, my&7);
+
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src_cr, h->c_stride,
+                            9, 9/*FIXME*/, (mx>>3), (my>>3), pic_width>>1, pic_height>>1);
+        src_cr= s->edge_emu_buffer;
+    }
+    chroma_op(dest_cr, src_cr, h->c_stride, chroma_height, mx&7, my&7);
+}
+
+static inline void mc_part_std(AVSContext *h,int square,int chroma_height,int delta,
+                        uint8_t *dest_y,uint8_t *dest_cb,uint8_t *dest_cr,
+                        int x_offset, int y_offset,qpel_mc_func *qpix_put,
+                        h264_chroma_mc_func chroma_put,qpel_mc_func *qpix_avg,
+                        h264_chroma_mc_func chroma_avg, vector_t *mv){
+    qpel_mc_func *qpix_op=  qpix_put;
+    h264_chroma_mc_func chroma_op= chroma_put;
+
+    dest_y  += 2*x_offset + 2*y_offset*h->l_stride;
+    dest_cb +=   x_offset +   y_offset*h->c_stride;
+    dest_cr +=   x_offset +   y_offset*h->c_stride;
+    x_offset += 8*h->mbx;
+    y_offset += 8*h->mby;
+
+    if(mv->ref >= 0){
+        Picture *ref= &h->DPB[mv->ref];
+        mc_dir_part(h, ref, square, chroma_height, delta, 0,
+                    dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                    qpix_op, chroma_op, mv);
+
+        qpix_op=  qpix_avg;
+        chroma_op= chroma_avg;
+    }
+
+    if((mv+MV_BWD_OFFS)->ref >= 0){
+        Picture *ref= &h->DPB[0];
+        mc_dir_part(h, ref, square, chroma_height, delta, 1,
+                    dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                    qpix_op, chroma_op, mv+MV_BWD_OFFS);
+    }
+}
+
+static void inter_pred(AVSContext *h, enum mb_t mb_type) {
+    if(partition_flags[mb_type] == 0){ // 16x16
+        mc_part_std(h, 1, 8, 0, h->cy, h->cu, h->cv, 0, 0,
+                h->s.dsp.put_cavs_qpel_pixels_tab[0],
+                h->s.dsp.put_h264_chroma_pixels_tab[0],
+                h->s.dsp.avg_cavs_qpel_pixels_tab[0],
+                h->s.dsp.avg_h264_chroma_pixels_tab[0],&h->mv[MV_FWD_X0]);
+    }else{
+        mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 0, 0,
+                h->s.dsp.put_cavs_qpel_pixels_tab[1],
+                h->s.dsp.put_h264_chroma_pixels_tab[1],
+                h->s.dsp.avg_cavs_qpel_pixels_tab[1],
+                h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X0]);
+        mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 4, 0,
+                h->s.dsp.put_cavs_qpel_pixels_tab[1],
+                h->s.dsp.put_h264_chroma_pixels_tab[1],
+                h->s.dsp.avg_cavs_qpel_pixels_tab[1],
+                h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X1]);
+        mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 0, 4,
+                h->s.dsp.put_cavs_qpel_pixels_tab[1],
+                h->s.dsp.put_h264_chroma_pixels_tab[1],
+                h->s.dsp.avg_cavs_qpel_pixels_tab[1],
+                h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X2]);
+        mc_part_std(h, 1, 4, 0, h->cy, h->cu, h->cv, 4, 4,
+                h->s.dsp.put_cavs_qpel_pixels_tab[1],
+                h->s.dsp.put_h264_chroma_pixels_tab[1],
+                h->s.dsp.avg_cavs_qpel_pixels_tab[1],
+                h->s.dsp.avg_h264_chroma_pixels_tab[1],&h->mv[MV_FWD_X3]);
+    }
+    /* set intra prediction modes to default values */
+    h->pred_mode_Y[3] =  h->pred_mode_Y[6] = INTRA_L_LP;
+    h->top_pred_Y[h->mbx*2+0] = h->top_pred_Y[h->mbx*2+1] = INTRA_L_LP;
+}
+
+/*****************************************************************************
+ *
+ * motion vector prediction
+ *
+ ****************************************************************************/
+
+static inline void set_mvs(vector_t *mv, enum block_t size) {
+    switch(size) {
+    case BLK_16X16:
+        mv[MV_STRIDE  ] = mv[0];
+        mv[MV_STRIDE+1] = mv[0];
+    case BLK_16X8:
+        mv[1] = mv[0];
+        break;
+    case BLK_8X16:
+        mv[MV_STRIDE] = mv[0];
+        break;
+    }
+}
+
+static inline void store_mvs(AVSContext *h) {
+    h->col_mv[(h->mby*h->mb_width + h->mbx)*4 + 0] = h->mv[MV_FWD_X0];
+    h->col_mv[(h->mby*h->mb_width + h->mbx)*4 + 1] = h->mv[MV_FWD_X1];
+    h->col_mv[(h->mby*h->mb_width + h->mbx)*4 + 2] = h->mv[MV_FWD_X2];
+    h->col_mv[(h->mby*h->mb_width + h->mbx)*4 + 3] = h->mv[MV_FWD_X3];
+}
+
+static inline void scale_mv(AVSContext *h, int *d_x, int *d_y, vector_t *src, int distp) {
+    int den = h->scale_den[src->ref];
+
+    *d_x = (src->x*distp*den + 256 + (src->x>>31)) >> 9;
+    *d_y = (src->y*distp*den + 256 + (src->y>>31)) >> 9;
+}
+
+static inline void mv_pred_median(AVSContext *h, vector_t *mvP, vector_t *mvA, vector_t *mvB, vector_t *mvC) {
+    int ax, ay, bx, by, cx, cy;
+    int len_ab, len_bc, len_ca, len_mid;
+
+    /* scale candidates according to their temporal span */
+    scale_mv(h, &ax, &ay, mvA, mvP->dist);
+    scale_mv(h, &bx, &by, mvB, mvP->dist);
+    scale_mv(h, &cx, &cy, mvC, mvP->dist);
+    /* find the geometrical median of the three candidates */
+    len_ab = abs(ax - bx) + abs(ay - by);
+    len_bc = abs(bx - cx) + abs(by - cy);
+    len_ca = abs(cx - ax) + abs(cy - ay);
+    len_mid = mid_pred(len_ab, len_bc, len_ca);
+    if(len_mid == len_ab) {
+        mvP->x = cx;
+        mvP->y = cy;
+    } else if(len_mid == len_bc) {
+        mvP->x = ax;
+        mvP->y = ay;
+    } else {
+        mvP->x = bx;
+        mvP->y = by;
+    }
+}
+
+static inline void mv_pred_direct(AVSContext *h, vector_t *pmv_fw,
+                                  vector_t *col_mv) {
+    vector_t *pmv_bw = pmv_fw + MV_BWD_OFFS;
+    int den = h->direct_den[col_mv->ref];
+    int m = col_mv->x >> 31;
+
+    pmv_fw->dist = h->dist[1];
+    pmv_bw->dist = h->dist[0];
+    pmv_fw->ref = 1;
+    pmv_bw->ref = 0;
+    /* scale the co-located motion vector according to its temporal span */
+    pmv_fw->x = (((den+(den*col_mv->x*pmv_fw->dist^m)-m-1)>>14)^m)-m;
+    pmv_bw->x = m-(((den+(den*col_mv->x*pmv_bw->dist^m)-m-1)>>14)^m);
+    m = col_mv->y >> 31;
+    pmv_fw->y = (((den+(den*col_mv->y*pmv_fw->dist^m)-m-1)>>14)^m)-m;
+    pmv_bw->y = m-(((den+(den*col_mv->y*pmv_bw->dist^m)-m-1)>>14)^m);
+}
+
+static inline void mv_pred_sym(AVSContext *h, vector_t *src, enum block_t size) {
+    vector_t *dst = src + MV_BWD_OFFS;
+
+    /* backward mv is the scaled and negated forward mv */
+    dst->x = -((src->x * h->sym_factor + 256) >> 9);
+    dst->y = -((src->y * h->sym_factor + 256) >> 9);
+    dst->ref = 0;
+    dst->dist = h->dist[0];
+    set_mvs(dst, size);
+}
+
+static void mv_pred(AVSContext *h, enum mv_loc_t nP, enum mv_loc_t nC,
+                    enum mv_pred_t mode, enum block_t size, int ref) {
+    vector_t *mvP = &h->mv[nP];
+    vector_t *mvA = &h->mv[nP-1];
+    vector_t *mvB = &h->mv[nP-4];
+    vector_t *mvC = &h->mv[nC];
+    const vector_t *mvP2 = NULL;
+
+    mvP->ref = ref;
+    mvP->dist = h->dist[mvP->ref];
+    if(mvC->ref == NOT_AVAIL)
+        mvC = &h->mv[nP-5]; // set to top-left (mvD)
+    if((mode == MV_PRED_PSKIP) &&
+       ((mvA->ref == NOT_AVAIL) || (mvB->ref == NOT_AVAIL) ||
+           ((mvA->x | mvA->y | mvA->ref) == 0)  ||
+           ((mvB->x | mvB->y | mvB->ref) == 0) )) {
+        mvP2 = &un_mv;
+    /* if there is only one suitable candidate, take it */
+    } else if((mvA->ref >= 0) && (mvB->ref < 0) && (mvC->ref < 0)) {
+        mvP2= mvA;
+    } else if((mvA->ref < 0) && (mvB->ref >= 0) && (mvC->ref < 0)) {
+        mvP2= mvB;
+    } else if((mvA->ref < 0) && (mvB->ref < 0) && (mvC->ref >= 0)) {
+        mvP2= mvC;
+    } else if(mode == MV_PRED_LEFT     && mvA->ref == ref){
+        mvP2= mvA;
+    } else if(mode == MV_PRED_TOP      && mvB->ref == ref){
+        mvP2= mvB;
+    } else if(mode == MV_PRED_TOPRIGHT && mvC->ref == ref){
+        mvP2= mvC;
+    }
+    if(mvP2){
+        mvP->x = mvP2->x;
+        mvP->y = mvP2->y;
+    }else
+        mv_pred_median(h, mvP, mvA, mvB, mvC);
+
+    if(mode < MV_PRED_PSKIP) {
+        mvP->x += get_se_golomb(&h->s.gb);
+        mvP->y += get_se_golomb(&h->s.gb);
+    }
+    set_mvs(mvP,size);
+}
+
+/*****************************************************************************
+ *
+ * residual data decoding
+ *
+ ****************************************************************************/
+
+/** kth-order exponential golomb code */
+static inline int get_ue_code(GetBitContext *gb, int order) {
+    if(order) {
+        int ret = get_ue_golomb(gb) << order;
+        return ret + get_bits(gb,order);
+    }
+    return get_ue_golomb(gb);
+}
+
+/**
+ * decode coefficients from one 8x8 block, dequantize, inverse transform
+ *  and add them to sample block
+ * @param r pointer to 2D VLC table
+ * @param esc_golomb_order escape codes are k-golomb with this order k
+ * @param qp quantizer
+ * @param dst location of sample block
+ * @param stride line stride in frame buffer
+ */
+static int decode_residual_block(AVSContext *h, GetBitContext *gb,
+                                 const residual_vlc_t *r, int esc_golomb_order,
+                                 int qp, uint8_t *dst, int stride) {
+    int i,pos = -1;
+    int level_code, esc_code, level, run, mask;
+    int level_buf[64];
+    int run_buf[64];
+    int dqm = dequant_mul[qp];
+    int dqs = dequant_shift[qp];
+    int dqa = 1 << (dqs - 1);
+    const uint8_t *scantab = h->scantable.permutated;
+    DCTELEM *block = h->block;
+
+    for(i=0;i<65;i++) {
+        level_code = get_ue_code(gb,r->golomb_order);
+        if(level_code >= ESCAPE_CODE) {
+            run = ((level_code - ESCAPE_CODE) >> 1) + 1;
+            esc_code = get_ue_code(gb,esc_golomb_order);
+            level = esc_code + (run > r->max_run ? 1 : r->level_add[run]);
+            while(level > r->inc_limit)
+                r++;
+            mask = -(level_code & 1);
+            level = (level^mask) - mask;
+        } else {
+            level = r->rltab[level_code][0];
+            if(!level) //end of block signal
+                break;
+            run   = r->rltab[level_code][1];
+            r += r->rltab[level_code][2];
+        }
+        level_buf[i] = level;
+        run_buf[i] = run;
+    }
+    /* inverse scan and dequantization */
+    while(--i >= 0){
+        pos += run_buf[i];
+        if(pos > 63) {
+            av_log(h->s.avctx, AV_LOG_ERROR,
+                   "position out of block bounds at pic %d MB(%d,%d)\n",
+                   h->picture.poc, h->mbx, h->mby);
+            return -1;
+        }
+        block[scantab[pos]] = (level_buf[i]*dqm + dqa) >> dqs;
+    }
+    h->s.dsp.cavs_idct8_add(dst,block,stride);
+    return 0;
+}
+
+
+static inline void decode_residual_chroma(AVSContext *h) {
+    if(h->cbp & (1<<4))
+        decode_residual_block(h,&h->s.gb,chroma_2dvlc,0, chroma_qp[h->qp],
+                              h->cu,h->c_stride);
+    if(h->cbp & (1<<5))
+        decode_residual_block(h,&h->s.gb,chroma_2dvlc,0, chroma_qp[h->qp],
+                              h->cv,h->c_stride);
+}
+
+static inline int decode_residual_inter(AVSContext *h) {
+    int block;
+
+    /* get coded block pattern */
+    int cbp= get_ue_golomb(&h->s.gb);
+    if(cbp > 63){
+        av_log(h->s.avctx, AV_LOG_ERROR, "illegal inter cbp\n");
+        return -1;
+    }
+    h->cbp = cbp_tab[cbp][1];
+
+    /* get quantizer */
+    if(h->cbp && !h->qp_fixed)
+        h->qp = (h->qp + get_se_golomb(&h->s.gb)) & 63;
+    for(block=0;block<4;block++)
+        if(h->cbp & (1<<block))
+            decode_residual_block(h,&h->s.gb,inter_2dvlc,0,h->qp,
+                                  h->cy + h->luma_scan[block], h->l_stride);
+    decode_residual_chroma(h);
+
+    return 0;
+}
+
+/*****************************************************************************
+ *
+ * macroblock level
+ *
+ ****************************************************************************/
+
+/**
+ * initialise predictors for motion vectors and intra prediction
+ */
+static inline void init_mb(AVSContext *h) {
+    int i;
+
+    /* copy predictors from top line (MB B and C) into cache */
+    for(i=0;i<3;i++) {
+        h->mv[MV_FWD_B2+i] = h->top_mv[0][h->mbx*2+i];
+        h->mv[MV_BWD_B2+i] = h->top_mv[1][h->mbx*2+i];
+    }
+    h->pred_mode_Y[1] = h->top_pred_Y[h->mbx*2+0];
+    h->pred_mode_Y[2] = h->top_pred_Y[h->mbx*2+1];
+    /* clear top predictors if MB B is not available */
+    if(!(h->flags & B_AVAIL)) {
+        h->mv[MV_FWD_B2] = un_mv;
+        h->mv[MV_FWD_B3] = un_mv;
+        h->mv[MV_BWD_B2] = un_mv;
+        h->mv[MV_BWD_B3] = un_mv;
+        h->pred_mode_Y[1] = h->pred_mode_Y[2] = NOT_AVAIL;
+        h->flags &= ~(C_AVAIL|D_AVAIL);
+    } else if(h->mbx) {
+        h->flags |= D_AVAIL;
+    }
+    if(h->mbx == h->mb_width-1) //MB C not available
+        h->flags &= ~C_AVAIL;
+    /* clear top-right predictors if MB C is not available */
+    if(!(h->flags & C_AVAIL)) {
+        h->mv[MV_FWD_C2] = un_mv;
+        h->mv[MV_BWD_C2] = un_mv;
+    }
+    /* clear top-left predictors if MB D is not available */
+    if(!(h->flags & D_AVAIL)) {
+        h->mv[MV_FWD_D3] = un_mv;
+        h->mv[MV_BWD_D3] = un_mv;
+    }
+    /* set pointer for co-located macroblock type */
+    h->col_type = &h->col_type_base[h->mby*h->mb_width + h->mbx];
+}
+
+static inline void check_for_slice(AVSContext *h);
+
+/**
+ * save predictors for later macroblocks and increase
+ * macroblock address
+ * @returns 0 if end of frame is reached, 1 otherwise
+ */
+static inline int next_mb(AVSContext *h) {
+    int i;
+
+    h->flags |= A_AVAIL;
+    h->cy += 16;
+    h->cu += 8;
+    h->cv += 8;
+    /* copy mvs as predictors to the left */
+    for(i=0;i<=20;i+=4)
+        h->mv[i] = h->mv[i+2];
+    /* copy bottom mvs from cache to top line */
+    h->top_mv[0][h->mbx*2+0] = h->mv[MV_FWD_X2];
+    h->top_mv[0][h->mbx*2+1] = h->mv[MV_FWD_X3];
+    h->top_mv[1][h->mbx*2+0] = h->mv[MV_BWD_X2];
+    h->top_mv[1][h->mbx*2+1] = h->mv[MV_BWD_X3];
+    /* next MB address */
+    h->mbx++;
+    if(h->mbx == h->mb_width) { //new mb line
+        h->flags = B_AVAIL|C_AVAIL;
+        /* clear left pred_modes */
+        h->pred_mode_Y[3] = h->pred_mode_Y[6] = NOT_AVAIL;
+        /* clear left mv predictors */
+        for(i=0;i<=20;i+=4)
+            h->mv[i] = un_mv;
+        h->mbx = 0;
+        h->mby++;
+        /* re-calculate sample pointers */
+        h->cy = h->picture.data[0] + h->mby*16*h->l_stride;
+        h->cu = h->picture.data[1] + h->mby*8*h->c_stride;
+        h->cv = h->picture.data[2] + h->mby*8*h->c_stride;
+        if(h->mby == h->mb_height) { //frame end
+            return 0;
+        } else {
+            //check_for_slice(h);
+        }
+    }
+    return 1;
+}
+
+static int decode_mb_i(AVSContext *h, int cbp_code) {
+    GetBitContext *gb = &h->s.gb;
+    int block, pred_mode_uv;
+    uint8_t top[18];
+    uint8_t *left = NULL;
+    uint8_t *d;
+
+    init_mb(h);
+
+    /* get intra prediction modes from stream */
+    for(block=0;block<4;block++) {
+        int nA,nB,predpred;
+        int pos = scan3x3[block];
+
+        nA = h->pred_mode_Y[pos-1];
+        nB = h->pred_mode_Y[pos-3];
+        predpred = FFMIN(nA,nB);
+        if(predpred == NOT_AVAIL) // if either is not available
+            predpred = INTRA_L_LP;
+        if(!get_bits1(gb)){
+            int rem_mode= get_bits(gb, 2);
+            predpred = rem_mode + (rem_mode >= predpred);
+        }
+        h->pred_mode_Y[pos] = predpred;
+    }
+    pred_mode_uv = get_ue_golomb(gb);
+    if(pred_mode_uv > 6) {
+        av_log(h->s.avctx, AV_LOG_ERROR, "illegal intra chroma pred mode\n");
+        return -1;
+    }
+
+    /* save pred modes before they get modified */
+    h->pred_mode_Y[3] =  h->pred_mode_Y[5];
+    h->pred_mode_Y[6] =  h->pred_mode_Y[8];
+    h->top_pred_Y[h->mbx*2+0] = h->pred_mode_Y[7];
+    h->top_pred_Y[h->mbx*2+1] = h->pred_mode_Y[8];
+
+    /* modify pred modes according to availability of neighbour samples */
+    if(!(h->flags & A_AVAIL)) {
+        modify_pred(left_modifier_l, &h->pred_mode_Y[4] );
+        modify_pred(left_modifier_l, &h->pred_mode_Y[7] );
+        modify_pred(left_modifier_c, &pred_mode_uv );
+    }
+    if(!(h->flags & B_AVAIL)) {
+        modify_pred(top_modifier_l, &h->pred_mode_Y[4] );
+        modify_pred(top_modifier_l, &h->pred_mode_Y[5] );
+        modify_pred(top_modifier_c, &pred_mode_uv );
+    }
+
+    /* get coded block pattern */
+    if(h->pic_type == FF_I_TYPE)
+        cbp_code = get_ue_golomb(gb);
+    if(cbp_code > 63){
+        av_log(h->s.avctx, AV_LOG_ERROR, "illegal intra cbp\n");
+        return -1;
+    }
+    h->cbp = cbp_tab[cbp_code][0];
+    if(h->cbp && !h->qp_fixed)
+        h->qp = (h->qp + get_se_golomb(gb)) & 63; //qp_delta
+
+    /* luma intra prediction interleaved with residual decode/transform/add */
+    for(block=0;block<4;block++) {
+        d = h->cy + h->luma_scan[block];
+        load_intra_pred_luma(h, top, &left, block);
+        h->intra_pred_l[h->pred_mode_Y[scan3x3[block]]]
+            (d, top, left, h->l_stride);
+        if(h->cbp & (1<<block))
+            decode_residual_block(h,gb,intra_2dvlc,1,h->qp,d,h->l_stride);
+    }
+
+    /* chroma intra prediction */
+    /* extend borders by one pixel */
+    h->left_border_u[9] = h->left_border_u[8];
+    h->left_border_v[9] = h->left_border_v[8];
+    h->top_border_u[h->mbx*10+9] = h->top_border_u[h->mbx*10+8];
+    h->top_border_v[h->mbx*10+9] = h->top_border_v[h->mbx*10+8];
+    if(h->mbx && h->mby) {
+        h->top_border_u[h->mbx*10] = h->left_border_u[0] = h->topleft_border_u;
+        h->top_border_v[h->mbx*10] = h->left_border_v[0] = h->topleft_border_v;
+    } else {
+        h->left_border_u[0] = h->left_border_u[1];
+        h->left_border_v[0] = h->left_border_v[1];
+        h->top_border_u[h->mbx*10] = h->top_border_u[h->mbx*10+1];
+        h->top_border_v[h->mbx*10] = h->top_border_v[h->mbx*10+1];
+    }
+    h->intra_pred_c[pred_mode_uv](h->cu, &h->top_border_u[h->mbx*10],
+                                  h->left_border_u, h->c_stride);
+    h->intra_pred_c[pred_mode_uv](h->cv, &h->top_border_v[h->mbx*10],
+                                  h->left_border_v, h->c_stride);
+
+    decode_residual_chroma(h);
+    filter_mb(h,I_8X8);
+
+    /* mark motion vectors as intra */
+    h->mv[MV_FWD_X0] = intra_mv;
+    set_mvs(&h->mv[MV_FWD_X0], BLK_16X16);
+    h->mv[MV_BWD_X0] = intra_mv;
+    set_mvs(&h->mv[MV_BWD_X0], BLK_16X16);
+    if(h->pic_type != FF_B_TYPE)
+        *h->col_type = I_8X8;
+
+    return 0;
+}
+
+static void decode_mb_p(AVSContext *h, enum mb_t mb_type) {
+    GetBitContext *gb = &h->s.gb;
+    int ref[4];
+
+    init_mb(h);
+    switch(mb_type) {
+    case P_SKIP:
+        mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_PSKIP, BLK_16X16, 0);
+        break;
+    case P_16X16:
+        ref[0] = h->ref_flag ? 0 : get_bits1(gb);
+        mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_MEDIAN,   BLK_16X16,ref[0]);
+        break;
+    case P_16X8:
+        ref[0] = h->ref_flag ? 0 : get_bits1(gb);
+        ref[2] = h->ref_flag ? 0 : get_bits1(gb);
+        mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_TOP,      BLK_16X8, ref[0]);
+        mv_pred(h, MV_FWD_X2, MV_FWD_A1, MV_PRED_LEFT,     BLK_16X8, ref[2]);
+        break;
+    case P_8X16:
+        ref[0] = h->ref_flag ? 0 : get_bits1(gb);
+        ref[1] = h->ref_flag ? 0 : get_bits1(gb);
+        mv_pred(h, MV_FWD_X0, MV_FWD_B3, MV_PRED_LEFT,     BLK_8X16, ref[0]);
+        mv_pred(h, MV_FWD_X1, MV_FWD_C2, MV_PRED_TOPRIGHT, BLK_8X16, ref[1]);
+        break;
+    case P_8X8:
+        ref[0] = h->ref_flag ? 0 : get_bits1(gb);
+        ref[1] = h->ref_flag ? 0 : get_bits1(gb);
+        ref[2] = h->ref_flag ? 0 : get_bits1(gb);
+        ref[3] = h->ref_flag ? 0 : get_bits1(gb);
+        mv_pred(h, MV_FWD_X0, MV_FWD_B3, MV_PRED_MEDIAN,   BLK_8X8, ref[0]);
+        mv_pred(h, MV_FWD_X1, MV_FWD_C2, MV_PRED_MEDIAN,   BLK_8X8, ref[1]);
+        mv_pred(h, MV_FWD_X2, MV_FWD_X1, MV_PRED_MEDIAN,   BLK_8X8, ref[2]);
+        mv_pred(h, MV_FWD_X3, MV_FWD_X0, MV_PRED_MEDIAN,   BLK_8X8, ref[3]);
+    }
+    inter_pred(h, mb_type);
+    store_mvs(h);
+    if(mb_type != P_SKIP)
+        decode_residual_inter(h);
+    filter_mb(h,mb_type);
+    *h->col_type = mb_type;
+}
+
+static void decode_mb_b(AVSContext *h, enum mb_t mb_type) {
+    int block;
+    enum sub_mb_t sub_type[4];
+    int flags;
+
+    init_mb(h);
+
+    /* reset all MVs */
+    h->mv[MV_FWD_X0] = dir_mv;
+    set_mvs(&h->mv[MV_FWD_X0], BLK_16X16);
+    h->mv[MV_BWD_X0] = dir_mv;
+    set_mvs(&h->mv[MV_BWD_X0], BLK_16X16);
+    switch(mb_type) {
+    case B_SKIP:
+    case B_DIRECT:
+        if(!(*h->col_type)) {
+            /* intra MB at co-location, do in-plane prediction */
+            mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_BSKIP, BLK_16X16, 1);
+            mv_pred(h, MV_BWD_X0, MV_BWD_C2, MV_PRED_BSKIP, BLK_16X16, 0);
+        } else
+            /* direct prediction from co-located P MB, block-wise */
+            for(block=0;block<4;block++)
+                mv_pred_direct(h,&h->mv[mv_scan[block]],
+                            &h->col_mv[(h->mby*h->mb_width+h->mbx)*4 + block]);
+        break;
+    case B_FWD_16X16:
+        mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_MEDIAN, BLK_16X16, 1);
+        break;
+    case B_SYM_16X16:
+        mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_MEDIAN, BLK_16X16, 1);
+        mv_pred_sym(h, &h->mv[MV_FWD_X0], BLK_16X16);
+        break;
+    case B_BWD_16X16:
+        mv_pred(h, MV_BWD_X0, MV_BWD_C2, MV_PRED_MEDIAN, BLK_16X16, 0);
+        break;
+    case B_8X8:
+        for(block=0;block<4;block++)
+            sub_type[block] = get_bits(&h->s.gb,2);
+        for(block=0;block<4;block++) {
+            switch(sub_type[block]) {
+            case B_SUB_DIRECT:
+                if(!(*h->col_type)) {
+                    /* intra MB at co-location, do in-plane prediction */
+                    mv_pred(h, mv_scan[block], mv_scan[block]-3,
+                            MV_PRED_BSKIP, BLK_8X8, 1);
+                    mv_pred(h, mv_scan[block]+MV_BWD_OFFS,
+                            mv_scan[block]-3+MV_BWD_OFFS,
+                            MV_PRED_BSKIP, BLK_8X8, 0);
+                } else
+                    mv_pred_direct(h,&h->mv[mv_scan[block]],
+                                   &h->col_mv[(h->mby*h->mb_width + h->mbx)*4 + block]);
+                break;
+            case B_SUB_FWD:
+                mv_pred(h, mv_scan[block], mv_scan[block]-3,
+                        MV_PRED_MEDIAN, BLK_8X8, 1);
+                break;
+            case B_SUB_SYM:
+                mv_pred(h, mv_scan[block], mv_scan[block]-3,
+                        MV_PRED_MEDIAN, BLK_8X8, 1);
+                mv_pred_sym(h, &h->mv[mv_scan[block]], BLK_8X8);
+                break;
+            }
+        }
+        for(block=0;block<4;block++) {
+            if(sub_type[block] == B_SUB_BWD)
+                mv_pred(h, mv_scan[block]+MV_BWD_OFFS,
+                        mv_scan[block]+MV_BWD_OFFS-3,
+                        MV_PRED_MEDIAN, BLK_8X8, 0);
+        }
+        break;
+    default:
+        assert((mb_type > B_SYM_16X16) && (mb_type < B_8X8));
+        flags = partition_flags[mb_type];
+        if(mb_type & 1) { /* 16x8 macroblock types */
+            if(flags & FWD0)
+                mv_pred(h, MV_FWD_X0, MV_FWD_C2, MV_PRED_TOP,  BLK_16X8, 1);
+            if(flags & SYM0)
+                mv_pred_sym(h, &h->mv[MV_FWD_X0], BLK_16X8);
+            if(flags & FWD1)
+                mv_pred(h, MV_FWD_X2, MV_FWD_A1, MV_PRED_LEFT, BLK_16X8, 1);
+            if(flags & SYM1)
+                mv_pred_sym(h, &h->mv[MV_FWD_X2], BLK_16X8);
+            if(flags & BWD0)
+                mv_pred(h, MV_BWD_X0, MV_BWD_C2, MV_PRED_TOP,  BLK_16X8, 0);
+            if(flags & BWD1)
+                mv_pred(h, MV_BWD_X2, MV_BWD_A1, MV_PRED_LEFT, BLK_16X8, 0);
+        } else {          /* 8x16 macroblock types */
+            if(flags & FWD0)
+                mv_pred(h, MV_FWD_X0, MV_FWD_B3, MV_PRED_LEFT, BLK_8X16, 1);
+            if(flags & SYM0)
+                mv_pred_sym(h, &h->mv[MV_FWD_X0], BLK_8X16);
+            if(flags & FWD1)
+                mv_pred(h, MV_FWD_X1, MV_FWD_C2, MV_PRED_TOPRIGHT,BLK_8X16, 1);
+            if(flags & SYM1)
+                mv_pred_sym(h, &h->mv[MV_FWD_X1], BLK_8X16);
+            if(flags & BWD0)
+                mv_pred(h, MV_BWD_X0, MV_BWD_B3, MV_PRED_LEFT, BLK_8X16, 0);
+            if(flags & BWD1)
+                mv_pred(h, MV_BWD_X1, MV_BWD_C2, MV_PRED_TOPRIGHT,BLK_8X16, 0);
+        }
+    }
+    inter_pred(h, mb_type);
+    if(mb_type != B_SKIP)
+        decode_residual_inter(h);
+    filter_mb(h,mb_type);
+}
+
+/*****************************************************************************
+ *
+ * slice level
+ *
+ ****************************************************************************/
+
+static inline int decode_slice_header(AVSContext *h, GetBitContext *gb) {
+    if(h->stc > 0xAF)
+        av_log(h->s.avctx, AV_LOG_ERROR, "unexpected start code 0x%02x\n", h->stc);
+    h->mby = h->stc;
+    if((h->mby == 0) && (!h->qp_fixed)){
+        h->qp_fixed = get_bits1(gb);
+        h->qp = get_bits(gb,6);
+    }
+    /* inter frame or second slice can have weighting params */
+    if((h->pic_type != FF_I_TYPE) || (!h->pic_structure && h->mby >= h->mb_width/2))
+        if(get_bits1(gb)) { //slice_weighting_flag
+            av_log(h->s.avctx, AV_LOG_ERROR,
+                   "weighted prediction not yet supported\n");
+        }
+    return 0;
+}
+
+static inline void check_for_slice(AVSContext *h) {
+    GetBitContext *gb = &h->s.gb;
+    int align;
+    align = (-get_bits_count(gb)) & 7;
+    if((show_bits_long(gb,24+align) & 0xFFFFFF) == 0x000001) {
+        get_bits_long(gb,24+align);
+        h->stc = get_bits(gb,8);
+        decode_slice_header(h,gb);
+    }
+}
+
+/*****************************************************************************
+ *
+ * frame level
+ *
+ ****************************************************************************/
+
+static void init_pic(AVSContext *h) {
+    int i;
+
+    /* clear some predictors */
+    for(i=0;i<=20;i+=4)
+        h->mv[i] = un_mv;
+    h->mv[MV_BWD_X0] = dir_mv;
+    set_mvs(&h->mv[MV_BWD_X0], BLK_16X16);
+    h->mv[MV_FWD_X0] = dir_mv;
+    set_mvs(&h->mv[MV_FWD_X0], BLK_16X16);
+    h->pred_mode_Y[3] = h->pred_mode_Y[6] = NOT_AVAIL;
+    h->cy = h->picture.data[0];
+    h->cu = h->picture.data[1];
+    h->cv = h->picture.data[2];
+    h->l_stride = h->picture.linesize[0];
+    h->c_stride = h->picture.linesize[1];
+    h->luma_scan[2] = 8*h->l_stride;
+    h->luma_scan[3] = 8*h->l_stride+8;
+    h->mbx = h->mby = 0;
+    h->flags = 0;
+}
+
+static int decode_pic(AVSContext *h) {
+    MpegEncContext *s = &h->s;
+    int skip_count;
+    enum mb_t mb_type;
+
+    if (!s->context_initialized) {
+        s->avctx->idct_algo = FF_IDCT_CAVS;
+        if (MPV_common_init(s) < 0)
+            return -1;
+        ff_init_scantable(s->dsp.idct_permutation,&h->scantable,ff_zigzag_direct);
+    }
+    get_bits(&s->gb,16);//bbv_dwlay
+    if(h->stc == PIC_PB_START_CODE) {
+        h->pic_type = get_bits(&s->gb,2) + FF_I_TYPE;
+        if(h->pic_type > FF_B_TYPE) {
+            av_log(s->avctx, AV_LOG_ERROR, "illegal picture type\n");
+            return -1;
+        }
+        /* make sure we have the reference frames we need */
+        if(!h->DPB[0].data[0] ||
+          (!h->DPB[1].data[0] && h->pic_type == FF_B_TYPE))
+            return -1;
+    } else {
+        h->pic_type = FF_I_TYPE;
+        if(get_bits1(&s->gb))
+            get_bits(&s->gb,16);//time_code
+    }
+    /* release last B frame */
+    if(h->picture.data[0])
+        s->avctx->release_buffer(s->avctx, (AVFrame *)&h->picture);
+
+    s->avctx->get_buffer(s->avctx, (AVFrame *)&h->picture);
+    init_pic(h);
+    h->picture.poc = get_bits(&s->gb,8)*2;
+
+    /* get temporal distances and MV scaling factors */
+    if(h->pic_type != FF_B_TYPE) {
+        h->dist[0] = (h->picture.poc - h->DPB[0].poc  + 512) % 512;
+    } else {
+        h->dist[0] = (h->DPB[0].poc  - h->picture.poc + 512) % 512;
+    }
+    h->dist[1] = (h->picture.poc - h->DPB[1].poc  + 512) % 512;
+    h->scale_den[0] = h->dist[0] ? 512/h->dist[0] : 0;
+    h->scale_den[1] = h->dist[1] ? 512/h->dist[1] : 0;
+    if(h->pic_type == FF_B_TYPE) {
+        h->sym_factor = h->dist[0]*h->scale_den[1];
+    } else {
+        h->direct_den[0] = h->dist[0] ? 16384/h->dist[0] : 0;
+        h->direct_den[1] = h->dist[1] ? 16384/h->dist[1] : 0;
+    }
+
+    if(s->low_delay)
+        get_ue_golomb(&s->gb); //bbv_check_times
+    h->progressive             = get_bits1(&s->gb);
+    if(h->progressive)
+        h->pic_structure = 1;
+    else if(!(h->pic_structure = get_bits1(&s->gb) && (h->stc == PIC_PB_START_CODE)) )
+        get_bits1(&s->gb);     //advanced_pred_mode_disable
+    skip_bits1(&s->gb);        //top_field_first
+    skip_bits1(&s->gb);        //repeat_first_field
+    h->qp_fixed                = get_bits1(&s->gb);
+    h->qp                      = get_bits(&s->gb,6);
+    if(h->pic_type == FF_I_TYPE) {
+        if(!h->progressive && !h->pic_structure)
+            skip_bits1(&s->gb);//what is this?
+        skip_bits(&s->gb,4);   //reserved bits
+    } else {
+        if(!(h->pic_type == FF_B_TYPE && h->pic_structure == 1))
+            h->ref_flag        = get_bits1(&s->gb);
+        skip_bits(&s->gb,4);   //reserved bits
+        h->skip_mode_flag      = get_bits1(&s->gb);
+    }
+    h->loop_filter_disable     = get_bits1(&s->gb);
+    if(!h->loop_filter_disable && get_bits1(&s->gb)) {
+        h->alpha_offset        = get_se_golomb(&s->gb);
+        h->beta_offset         = get_se_golomb(&s->gb);
+    } else {
+        h->alpha_offset = h->beta_offset  = 0;
+    }
+    check_for_slice(h);
+    if(h->pic_type == FF_I_TYPE) {
+        do {
+            decode_mb_i(h, 0);
+        } while(next_mb(h));
+    } else if(h->pic_type == FF_P_TYPE) {
+        do {
+            if(h->skip_mode_flag) {
+                skip_count = get_ue_golomb(&s->gb);
+                while(skip_count--) {
+                    decode_mb_p(h,P_SKIP);
+                    if(!next_mb(h))
+                        goto done;
+                }
+                mb_type = get_ue_golomb(&s->gb) + P_16X16;
+            } else
+                mb_type = get_ue_golomb(&s->gb) + P_SKIP;
+            if(mb_type > P_8X8) {
+                decode_mb_i(h, mb_type - P_8X8 - 1);
+            } else
+                decode_mb_p(h,mb_type);
+        } while(next_mb(h));
+    } else { /* FF_B_TYPE */
+        do {
+            if(h->skip_mode_flag) {
+                skip_count = get_ue_golomb(&s->gb);
+                while(skip_count--) {
+                    decode_mb_b(h,B_SKIP);
+                    if(!next_mb(h))
+                        goto done;
+                }
+                mb_type = get_ue_golomb(&s->gb) + B_DIRECT;
+            } else
+                mb_type = get_ue_golomb(&s->gb) + B_SKIP;
+            if(mb_type > B_8X8) {
+                decode_mb_i(h, mb_type - B_8X8 - 1);
+            } else
+                decode_mb_b(h,mb_type);
+        } while(next_mb(h));
+    }
+ done:
+    if(h->pic_type != FF_B_TYPE) {
+        if(h->DPB[1].data[0])
+            s->avctx->release_buffer(s->avctx, (AVFrame *)&h->DPB[1]);
+        memcpy(&h->DPB[1], &h->DPB[0], sizeof(Picture));
+        memcpy(&h->DPB[0], &h->picture, sizeof(Picture));
+        memset(&h->picture,0,sizeof(Picture));
+    }
+    return 0;
+}
+
+/*****************************************************************************
+ *
+ * headers and interface
+ *
+ ****************************************************************************/
+
+/**
+ * some predictions require data from the top-neighbouring macroblock.
+ * this data has to be stored for one complete row of macroblocks
+ * and this storage space is allocated here
+ */
+static void init_top_lines(AVSContext *h) {
+    /* alloc top line of predictors */
+    h->top_qp       = av_malloc( h->mb_width);
+    h->top_mv[0]    = av_malloc((h->mb_width*2+1)*sizeof(vector_t));
+    h->top_mv[1]    = av_malloc((h->mb_width*2+1)*sizeof(vector_t));
+    h->top_pred_Y   = av_malloc( h->mb_width*2*sizeof(*h->top_pred_Y));
+    h->top_border_y = av_malloc((h->mb_width+1)*16);
+    h->top_border_u = av_malloc((h->mb_width)*10);
+    h->top_border_v = av_malloc((h->mb_width)*10);
+
+    /* alloc space for co-located MVs and types */
+    h->col_mv       = av_malloc( h->mb_width*h->mb_height*4*sizeof(vector_t));
+    h->col_type_base = av_malloc(h->mb_width*h->mb_height);
+    h->block        = av_mallocz(64*sizeof(DCTELEM));
+}
+
+static int decode_seq_header(AVSContext *h) {
+    MpegEncContext *s = &h->s;
+    extern const AVRational ff_frame_rate_tab[];
+    int frame_rate_code;
+
+    h->profile =         get_bits(&s->gb,8);
+    h->level =           get_bits(&s->gb,8);
+    skip_bits1(&s->gb); //progressive sequence
+    s->width =           get_bits(&s->gb,14);
+    s->height =          get_bits(&s->gb,14);
+    skip_bits(&s->gb,2); //chroma format
+    skip_bits(&s->gb,3); //sample_precision
+    h->aspect_ratio =    get_bits(&s->gb,4);
+    frame_rate_code =    get_bits(&s->gb,4);
+    skip_bits(&s->gb,18);//bit_rate_lower
+    skip_bits1(&s->gb);  //marker_bit
+    skip_bits(&s->gb,12);//bit_rate_upper
+    s->low_delay =       get_bits1(&s->gb);
+    h->mb_width  = (s->width  + 15) >> 4;
+    h->mb_height = (s->height + 15) >> 4;
+    h->s.avctx->time_base.den = ff_frame_rate_tab[frame_rate_code].num;
+    h->s.avctx->time_base.num = ff_frame_rate_tab[frame_rate_code].den;
+    h->s.avctx->width  = s->width;
+    h->s.avctx->height = s->height;
+    if(!h->top_qp)
+        init_top_lines(h);
+    return 0;
+}
+
+static void cavs_flush(AVCodecContext * avctx) {
+    AVSContext *h = avctx->priv_data;
+    h->got_keyframe = 0;
+}
+
+static int cavs_decode_frame(AVCodecContext * avctx,void *data, int *data_size,
+                             uint8_t * buf, int buf_size) {
+    AVSContext *h = avctx->priv_data;
+    MpegEncContext *s = &h->s;
+    int input_size;
+    const uint8_t *buf_end;
+    const uint8_t *buf_ptr;
+    AVFrame *picture = data;
+    uint32_t stc;
+
+    s->avctx = avctx;
+
+    if (buf_size == 0) {
+        if(!s->low_delay && h->DPB[0].data[0]) {
+            *data_size = sizeof(AVPicture);
+            *picture = *(AVFrame *) &h->DPB[0];
+        }
+        return 0;
+    }
+
+    buf_ptr = buf;
+    buf_end = buf + buf_size;
+    for(;;) {
+        buf_ptr = ff_find_start_code(buf_ptr,buf_end, &stc);
+        if(stc & 0xFFFFFE00)
+            return FFMAX(0, buf_ptr - buf - s->parse_context.last_index);
+        input_size = (buf_end - buf_ptr)*8;
+        switch(stc) {
+        case SEQ_START_CODE:
+            init_get_bits(&s->gb, buf_ptr, input_size);
+            decode_seq_header(h);
+            break;
+        case PIC_I_START_CODE:
+            if(!h->got_keyframe) {
+                if(h->DPB[0].data[0])
+                    avctx->release_buffer(avctx, (AVFrame *)&h->DPB[0]);
+                if(h->DPB[1].data[0])
+                    avctx->release_buffer(avctx, (AVFrame *)&h->DPB[1]);
+                h->got_keyframe = 1;
+            }
+        case PIC_PB_START_CODE:
+            *data_size = 0;
+            if(!h->got_keyframe)
+                break;
+            init_get_bits(&s->gb, buf_ptr, input_size);
+            h->stc = stc;
+            if(decode_pic(h))
+                break;
+            *data_size = sizeof(AVPicture);
+            if(h->pic_type != FF_B_TYPE) {
+                if(h->DPB[1].data[0]) {
+                    *picture = *(AVFrame *) &h->DPB[1];
+                } else {
+                    *data_size = 0;
+                }
+            } else
+                *picture = *(AVFrame *) &h->picture;
+            break;
+        case EXT_START_CODE:
+            //mpeg_decode_extension(avctx,buf_ptr, input_size);
+            break;
+        case USER_START_CODE:
+            //mpeg_decode_user_data(avctx,buf_ptr, input_size);
+            break;
+        default:
+            if (stc >= SLICE_MIN_START_CODE &&
+                stc <= SLICE_MAX_START_CODE) {
+                init_get_bits(&s->gb, buf_ptr, input_size);
+                decode_slice_header(h, &s->gb);
+            }
+            break;
+        }
+    }
+}
+
+static int cavs_decode_init(AVCodecContext * avctx) {
+    AVSContext *h = avctx->priv_data;
+    MpegEncContext * const s = &h->s;
+
+    MPV_decode_defaults(s);
+    s->avctx = avctx;
+
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+
+    h->luma_scan[0] = 0;
+    h->luma_scan[1] = 8;
+    h->intra_pred_l[      INTRA_L_VERT] = intra_pred_vert;
+    h->intra_pred_l[     INTRA_L_HORIZ] = intra_pred_horiz;
+    h->intra_pred_l[        INTRA_L_LP] = intra_pred_lp;
+    h->intra_pred_l[ INTRA_L_DOWN_LEFT] = intra_pred_down_left;
+    h->intra_pred_l[INTRA_L_DOWN_RIGHT] = intra_pred_down_right;
+    h->intra_pred_l[   INTRA_L_LP_LEFT] = intra_pred_lp_left;
+    h->intra_pred_l[    INTRA_L_LP_TOP] = intra_pred_lp_top;
+    h->intra_pred_l[    INTRA_L_DC_128] = intra_pred_dc_128;
+    h->intra_pred_c[        INTRA_C_LP] = intra_pred_lp;
+    h->intra_pred_c[     INTRA_C_HORIZ] = intra_pred_horiz;
+    h->intra_pred_c[      INTRA_C_VERT] = intra_pred_vert;
+    h->intra_pred_c[     INTRA_C_PLANE] = intra_pred_plane;
+    h->intra_pred_c[   INTRA_C_LP_LEFT] = intra_pred_lp_left;
+    h->intra_pred_c[    INTRA_C_LP_TOP] = intra_pred_lp_top;
+    h->intra_pred_c[    INTRA_C_DC_128] = intra_pred_dc_128;
+    h->mv[ 7] = un_mv;
+    h->mv[19] = un_mv;
+    return 0;
+}
+
+static int cavs_decode_end(AVCodecContext * avctx) {
+    AVSContext *h = avctx->priv_data;
+
+    av_free(h->top_qp);
+    av_free(h->top_mv[0]);
+    av_free(h->top_mv[1]);
+    av_free(h->top_pred_Y);
+    av_free(h->top_border_y);
+    av_free(h->top_border_u);
+    av_free(h->top_border_v);
+    av_free(h->col_mv);
+    av_free(h->col_type_base);
+    av_free(h->block);
+    return 0;
+}
+
+AVCodec cavs_decoder = {
+    "cavs",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_CAVS,
+    sizeof(AVSContext),
+    cavs_decode_init,
+    NULL,
+    cavs_decode_end,
+    cavs_decode_frame,
+    CODEC_CAP_DR1 | CODEC_CAP_DELAY,
+    .flush= cavs_flush,
+};
+#endif /* CONFIG_CAVS_DECODER */
+
+#ifdef CONFIG_CAVSVIDEO_PARSER
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int cavs_find_frame_end(ParseContext *pc, const uint8_t *buf,
+                               int buf_size) {
+    int pic_found, i;
+    uint32_t state;
+
+    pic_found= pc->frame_start_found;
+    state= pc->state;
+
+    i=0;
+    if(!pic_found){
+        for(i=0; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state == PIC_I_START_CODE || state == PIC_PB_START_CODE){
+                i++;
+                pic_found=1;
+                break;
+            }
+        }
+    }
+
+    if(pic_found){
+        /* EOF considered as end of frame */
+        if (buf_size == 0)
+            return 0;
+        for(; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if((state&0xFFFFFF00) == 0x100){
+                if(state < SLICE_MIN_START_CODE || state > SLICE_MAX_START_CODE){
+                    pc->frame_start_found=0;
+                    pc->state=-1;
+                    return i-3;
+                }
+            }
+        }
+    }
+    pc->frame_start_found= pic_found;
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+static int cavsvideo_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= cavs_find_frame_end(pc, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+    }
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+AVCodecParser cavsvideo_parser = {
+    { CODEC_ID_CAVS },
+    sizeof(ParseContext1),
+    NULL,
+    cavsvideo_parse,
+    ff_parse1_close,
+    ff_mpeg4video_split,
+};
+#endif /* CONFIG_CAVSVIDEO_PARSER */
diff --git a/contrib/ffmpeg/libavcodec/cavsdata.h b/contrib/ffmpeg/libavcodec/cavsdata.h
new file mode 100644
index 000000000..d76985136
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cavsdata.h
@@ -0,0 +1,643 @@
+/*
+ * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
+ * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#define SLICE_MIN_START_CODE    0x00000101
+#define SLICE_MAX_START_CODE    0x000001af
+#define EXT_START_CODE          0x000001b5
+#define USER_START_CODE         0x000001b2
+#define SEQ_START_CODE          0x000001b0
+#define PIC_I_START_CODE        0x000001b3
+#define PIC_PB_START_CODE       0x000001b6
+
+#define A_AVAIL                          1
+#define B_AVAIL                          2
+#define C_AVAIL                          4
+#define D_AVAIL                          8
+#define NOT_AVAIL                       -1
+#define REF_INTRA                       -2
+#define REF_DIR                         -3
+
+#define ESCAPE_CODE                     59
+
+#define FWD0                          0x01
+#define FWD1                          0x02
+#define BWD0                          0x04
+#define BWD1                          0x08
+#define SYM0                          0x10
+#define SYM1                          0x20
+#define SPLITH                        0x40
+#define SPLITV                        0x80
+
+#define MV_BWD_OFFS                     12
+#define MV_STRIDE                        4
+
+enum mb_t {
+  I_8X8 = 0,
+  P_SKIP,
+  P_16X16,
+  P_16X8,
+  P_8X16,
+  P_8X8,
+  B_SKIP,
+  B_DIRECT,
+  B_FWD_16X16,
+  B_BWD_16X16,
+  B_SYM_16X16,
+  B_8X8 = 29
+};
+
+enum sub_mb_t {
+  B_SUB_DIRECT,
+  B_SUB_FWD,
+  B_SUB_BWD,
+  B_SUB_SYM
+};
+
+enum intra_luma_t {
+  INTRA_L_VERT,
+  INTRA_L_HORIZ,
+  INTRA_L_LP,
+  INTRA_L_DOWN_LEFT,
+  INTRA_L_DOWN_RIGHT,
+  INTRA_L_LP_LEFT,
+  INTRA_L_LP_TOP,
+  INTRA_L_DC_128
+};
+
+enum intra_chroma_t {
+  INTRA_C_LP,
+  INTRA_C_HORIZ,
+  INTRA_C_VERT,
+  INTRA_C_PLANE,
+  INTRA_C_LP_LEFT,
+  INTRA_C_LP_TOP,
+  INTRA_C_DC_128,
+};
+
+enum mv_pred_t {
+  MV_PRED_MEDIAN,
+  MV_PRED_LEFT,
+  MV_PRED_TOP,
+  MV_PRED_TOPRIGHT,
+  MV_PRED_PSKIP,
+  MV_PRED_BSKIP
+};
+
+enum block_t {
+  BLK_16X16,
+  BLK_16X8,
+  BLK_8X16,
+  BLK_8X8
+};
+
+enum mv_loc_t {
+  MV_FWD_D3 = 0,
+  MV_FWD_B2,
+  MV_FWD_B3,
+  MV_FWD_C2,
+  MV_FWD_A1,
+  MV_FWD_X0,
+  MV_FWD_X1,
+  MV_FWD_A3 = 8,
+  MV_FWD_X2,
+  MV_FWD_X3,
+  MV_BWD_D3 = MV_BWD_OFFS,
+  MV_BWD_B2,
+  MV_BWD_B3,
+  MV_BWD_C2,
+  MV_BWD_A1,
+  MV_BWD_X0,
+  MV_BWD_X1,
+  MV_BWD_A3 = MV_BWD_OFFS+8,
+  MV_BWD_X2,
+  MV_BWD_X3
+};
+
+#ifdef CONFIG_CAVS_DECODER
+static const uint8_t partition_flags[30] = {
+  0,                                 //I_8X8
+  0,                                 //P_SKIP
+  0,                                 //P_16X16
+                      SPLITH,        //P_16X8
+                             SPLITV, //P_8X16
+                      SPLITH|SPLITV, //P_8X8
+                      SPLITH|SPLITV, //B_SKIP
+                      SPLITH|SPLITV, //B_DIRECT
+  0,                                 //B_FWD_16X16
+  0,                                 //B_BWD_16X16
+  0,                                 //B_SYM_16X16
+  FWD0|FWD1          |SPLITH,
+  FWD0|FWD1                 |SPLITV,
+  BWD0|BWD1          |SPLITH,
+  BWD0|BWD1                 |SPLITV,
+  FWD0|BWD1          |SPLITH,
+  FWD0|BWD1                 |SPLITV,
+  BWD0|FWD1          |SPLITH,
+  BWD0|FWD1                 |SPLITV,
+  FWD0|FWD1     |SYM1|SPLITH,
+  FWD0|FWD1     |SYM1       |SPLITV,
+  BWD0|FWD1     |SYM1|SPLITH,
+  BWD0|FWD1     |SYM1       |SPLITV,
+  FWD0|FWD1|SYM0     |SPLITH,
+  FWD0|FWD1|SYM0            |SPLITV,
+  FWD0|BWD1|SYM0     |SPLITH,
+  FWD0|BWD1|SYM0            |SPLITV,
+  FWD0|FWD1|SYM0|SYM1|SPLITH,
+  FWD0|FWD1|SYM0|SYM1       |SPLITV,
+                      SPLITH|SPLITV, //B_8X8 = 29
+};
+
+static const uint8_t scan3x3[4] = {4,5,7,8};
+
+static const uint8_t mv_scan[4] = {
+    MV_FWD_X0,MV_FWD_X1,
+    MV_FWD_X2,MV_FWD_X3
+};
+
+static const uint8_t cbp_tab[64][2] = {
+  {63, 0},{15,15},{31,63},{47,31},{ 0,16},{14,32},{13,47},{11,13},
+  { 7,14},{ 5,11},{10,12},{ 8, 5},{12,10},{61, 7},{ 4,48},{55, 3},
+  { 1, 2},{ 2, 8},{59, 4},{ 3, 1},{62,61},{ 9,55},{ 6,59},{29,62},
+  {45,29},{51,27},{23,23},{39,19},{27,30},{46,28},{53, 9},{30, 6},
+  {43,60},{37,21},{60,44},{16,26},{21,51},{28,35},{19,18},{35,20},
+  {42,24},{26,53},{44,17},{32,37},{58,39},{24,45},{20,58},{17,43},
+  {18,42},{48,46},{22,36},{33,33},{25,34},{49,40},{40,52},{36,49},
+  {34,50},{50,56},{52,25},{54,22},{41,54},{56,57},{38,41},{57,38}
+};
+
+static const uint8_t chroma_qp[64] = {
+  0,  1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,
+  16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
+  32,33,34,35,36,37,38,39,40,41,42,42,43,43,44,44,
+  45,45,46,46,47,47,48,48,48,49,49,49,50,50,50,51
+};
+
+static const uint8_t dequant_shift[64] = {
+  14,14,14,14,14,14,14,14,
+  13,13,13,13,13,13,13,13,
+  13,12,12,12,12,12,12,12,
+  11,11,11,11,11,11,11,11,
+  11,10,10,10,10,10,10,10,
+  10, 9, 9, 9, 9, 9, 9, 9,
+  9, 8, 8, 8, 8, 8, 8, 8,
+  7, 7, 7, 7, 7, 7, 7, 7
+};
+
+static const uint16_t dequant_mul[64] = {
+  32768,36061,38968,42495,46341,50535,55437,60424,
+  32932,35734,38968,42495,46177,50535,55109,59933,
+  65535,35734,38968,42577,46341,50617,55027,60097,
+  32809,35734,38968,42454,46382,50576,55109,60056,
+  65535,35734,38968,42495,46320,50515,55109,60076,
+  65535,35744,38968,42495,46341,50535,55099,60087,
+  65535,35734,38973,42500,46341,50535,55109,60097,
+  32771,35734,38965,42497,46341,50535,55109,60099
+};
+
+DECLARE_ALIGNED_8(typedef, struct) {
+    int16_t x;
+    int16_t y;
+    int16_t dist;
+    int16_t ref;
+} vector_t;
+
+/** marks block as unavailable, i.e. out of picture
+    or not yet decoded */
+static const vector_t un_mv    = {0,0,1,NOT_AVAIL};
+
+/** marks block as "no prediction from this direction"
+    e.g. forward motion vector in BWD partition */
+static const vector_t dir_mv   = {0,0,1,REF_DIR};
+
+/** marks block as using intra prediction */
+static const vector_t intra_mv = {0,0,1,REF_INTRA};
+
+typedef struct residual_vlc_t {
+  int8_t rltab[59][3];
+  int8_t level_add[27];
+  int8_t golomb_order;
+  int inc_limit;
+  int8_t max_run;
+} residual_vlc_t;
+
+#define EOB 0,0,0
+
+static const residual_vlc_t intra_2dvlc[7] = {
+  {
+    { //level / run / table_inc
+      {  1, 1, 1},{ -1, 1, 1},{  1, 2, 1},{ -1, 2, 1},{  1, 3, 1},{ -1, 3, 1},
+      {  1, 4, 1},{ -1, 4, 1},{  1, 5, 1},{ -1, 5, 1},{  1, 6, 1},{ -1, 6, 1},
+      {  1, 7, 1},{ -1, 7, 1},{  1, 8, 1},{ -1, 8, 1},{  1, 9, 1},{ -1, 9, 1},
+      {  1,10, 1},{ -1,10, 1},{  1,11, 1},{ -1,11, 1},{  2, 1, 2},{ -2, 1, 2},
+      {  1,12, 1},{ -1,12, 1},{  1,13, 1},{ -1,13, 1},{  1,14, 1},{ -1,14, 1},
+      {  1,15, 1},{ -1,15, 1},{  2, 2, 2},{ -2, 2, 2},{  1,16, 1},{ -1,16, 1},
+      {  1,17, 1},{ -1,17, 1},{  3, 1, 3},{ -3, 1, 3},{  1,18, 1},{ -1,18, 1},
+      {  1,19, 1},{ -1,19, 1},{  2, 3, 2},{ -2, 3, 2},{  1,20, 1},{ -1,20, 1},
+      {  1,21, 1},{ -1,21, 1},{  2, 4, 2},{ -2, 4, 2},{  1,22, 1},{ -1,22, 1},
+      {  2, 5, 2},{ -2, 5, 2},{  1,23, 1},{ -1,23, 1},{   EOB   }
+    },
+    //level_add
+    { 0, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+      2, 2, 2, 2, 2, 2, 2,-1,-1,-1},
+    2, //golomb_order
+    0, //inc_limit
+    23, //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{  1, 2, 0},{ -1, 2, 0},{  2, 1, 1},{ -2, 1, 1},
+      {  1, 3, 0},{ -1, 3, 0},{   EOB   },{  1, 4, 0},{ -1, 4, 0},{  1, 5, 0},
+      { -1, 5, 0},{  1, 6, 0},{ -1, 6, 0},{  3, 1, 2},{ -3, 1, 2},{  2, 2, 1},
+      { -2, 2, 1},{  1, 7, 0},{ -1, 7, 0},{  1, 8, 0},{ -1, 8, 0},{  1, 9, 0},
+      { -1, 9, 0},{  2, 3, 1},{ -2, 3, 1},{  4, 1, 2},{ -4, 1, 2},{  1,10, 0},
+      { -1,10, 0},{  1,11, 0},{ -1,11, 0},{  2, 4, 1},{ -2, 4, 1},{  3, 2, 2},
+      { -3, 2, 2},{  1,12, 0},{ -1,12, 0},{  2, 5, 1},{ -2, 5, 1},{  5, 1, 3},
+      { -5, 1, 3},{  1,13, 0},{ -1,13, 0},{  2, 6, 1},{ -2, 6, 1},{  1,14, 0},
+      { -1,14, 0},{  2, 7, 1},{ -2, 7, 1},{  2, 8, 1},{ -2, 8, 1},{  3, 3, 2},
+      { -3, 3, 2},{  6, 1, 3},{ -6, 1, 3},{  1,15, 0},{ -1,15, 0}
+    },
+    //level_add
+    { 0, 7, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    1, //inc_limit
+    15, //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  1, 2, 0},{ -1, 2, 0},
+      {  3, 1, 1},{ -3, 1, 1},{   EOB   },{  1, 3, 0},{ -1, 3, 0},{  2, 2, 0},
+      { -2, 2, 0},{  4, 1, 1},{ -4, 1, 1},{  1, 4, 0},{ -1, 4, 0},{  5, 1, 2},
+      { -5, 1, 2},{  1, 5, 0},{ -1, 5, 0},{  3, 2, 1},{ -3, 2, 1},{  2, 3, 0},
+      { -2, 3, 0},{  1, 6, 0},{ -1, 6, 0},{  6, 1, 2},{ -6, 1, 2},{  2, 4, 0},
+      { -2, 4, 0},{  1, 7, 0},{ -1, 7, 0},{  4, 2, 1},{ -4, 2, 1},{  7, 1, 2},
+      { -7, 1, 2},{  3, 3, 1},{ -3, 3, 1},{  2, 5, 0},{ -2, 5, 0},{  1, 8, 0},
+      { -1, 8, 0},{  2, 6, 0},{ -2, 6, 0},{  8, 1, 3},{ -8, 1, 3},{  1, 9, 0},
+      { -1, 9, 0},{  5, 2, 2},{ -5, 2, 2},{  3, 4, 1},{ -3, 4, 1},{  2, 7, 0},
+      { -2, 7, 0},{  9, 1, 3},{ -9, 1, 3},{  1,10, 0},{ -1,10, 0}
+    },
+    //level_add
+    { 0,10, 6, 4, 4, 3, 3, 3, 2, 2, 2,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    2, //inc_limit
+    10, //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},{ -3, 1, 0},
+      {  1, 2, 0},{ -1, 2, 0},{   EOB   },{  4, 1, 0},{ -4, 1, 0},{  5, 1, 1},
+      { -5, 1, 1},{  2, 2, 0},{ -2, 2, 0},{  1, 3, 0},{ -1, 3, 0},{  6, 1, 1},
+      { -6, 1, 1},{  3, 2, 0},{ -3, 2, 0},{  7, 1, 1},{ -7, 1, 1},{  1, 4, 0},
+      { -1, 4, 0},{  8, 1, 2},{ -8, 1, 2},{  2, 3, 0},{ -2, 3, 0},{  4, 2, 0},
+      { -4, 2, 0},{  1, 5, 0},{ -1, 5, 0},{  9, 1, 2},{ -9, 1, 2},{  5, 2, 1},
+      { -5, 2, 1},{  2, 4, 0},{ -2, 4, 0},{ 10, 1, 2},{-10, 1, 2},{  3, 3, 0},
+      { -3, 3, 0},{  1, 6, 0},{ -1, 6, 0},{ 11, 1, 3},{-11, 1, 3},{  6, 2, 1},
+      { -6, 2, 1},{  1, 7, 0},{ -1, 7, 0},{  2, 5, 0},{ -2, 5, 0},{  3, 4, 0},
+      { -3, 4, 0},{ 12, 1, 3},{-12, 1, 3},{  4, 3, 0},{ -4, 3, 0}
+    },
+    //level_add
+    { 0,13, 7, 5, 4, 3, 2, 2,-1,-1,-1 -1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    4, //inc_limit
+    7, //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},{ -3, 1, 0},
+      {   EOB   },{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},{ -5, 1, 0},{  6, 1, 0},
+      { -6, 1, 0},{  1, 2, 0},{ -1, 2, 0},{  7, 1, 0},{ -7, 1, 0},{  8, 1, 1},
+      { -8, 1, 1},{  2, 2, 0},{ -2, 2, 0},{  9, 1, 1},{ -9, 1, 1},{ 10, 1, 1},
+      {-10, 1, 1},{  1, 3, 0},{ -1, 3, 0},{  3, 2, 0},{ -3, 2, 0},{ 11, 1, 2},
+      {-11, 1, 2},{  4, 2, 0},{ -4, 2, 0},{ 12, 1, 2},{-12, 1, 2},{ 13, 1, 2},
+      {-13, 1, 2},{  5, 2, 0},{ -5, 2, 0},{  1, 4, 0},{ -1, 4, 0},{  2, 3, 0},
+      { -2, 3, 0},{ 14, 1, 2},{-14, 1, 2},{  6, 2, 0},{ -6, 2, 0},{ 15, 1, 2},
+      {-15, 1, 2},{ 16, 1, 2},{-16, 1, 2},{  3, 3, 0},{ -3, 3, 0},{  1, 5, 0},
+      { -1, 5, 0},{  7, 2, 0},{ -7, 2, 0},{ 17, 1, 2},{-17, 1, 2}
+    },
+    //level_add
+    { 0,18, 8, 4, 2, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    7, //inc_limit
+    5, //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},{ -5, 1, 0},{  6, 1, 0},
+      { -6, 1, 0},{  7, 1, 0},{ -7, 1, 0},{  8, 1, 0},{ -8, 1, 0},{  9, 1, 0},
+      { -9, 1, 0},{ 10, 1, 0},{-10, 1, 0},{  1, 2, 0},{ -1, 2, 0},{ 11, 1, 1},
+      {-11, 1, 1},{ 12, 1, 1},{-12, 1, 1},{ 13, 1, 1},{-13, 1, 1},{  2, 2, 0},
+      { -2, 2, 0},{ 14, 1, 1},{-14, 1, 1},{ 15, 1, 1},{-15, 1, 1},{  3, 2, 0},
+      { -3, 2, 0},{ 16, 1, 1},{-16, 1, 1},{  1, 3, 0},{ -1, 3, 0},{ 17, 1, 1},
+      {-17, 1, 1},{  4, 2, 0},{ -4, 2, 0},{ 18, 1, 1},{-18, 1, 1},{  5, 2, 0},
+      { -5, 2, 0},{ 19, 1, 1},{-19, 1, 1},{ 20, 1, 1},{-20, 1, 1},{  6, 2, 0},
+      { -6, 2, 0},{ 21, 1, 1},{-21, 1, 1},{  2, 3, 0},{ -2, 3, 0}
+    },
+    //level_add
+    { 0,22, 7, 3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    10, //inc_limit
+    3, //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},{ -5, 1, 0},{  6, 1, 0},
+      { -6, 1, 0},{  7, 1, 0},{ -7, 1, 0},{  8, 1, 0},{ -8, 1, 0},{  9, 1, 0},
+      { -9, 1, 0},{ 10, 1, 0},{-10, 1, 0},{ 11, 1, 0},{-11, 1, 0},{ 12, 1, 0},
+      {-12, 1, 0},{ 13, 1, 0},{-13, 1, 0},{ 14, 1, 0},{-14, 1, 0},{ 15, 1, 0},
+      {-15, 1, 0},{ 16, 1, 0},{-16, 1, 0},{  1, 2, 0},{ -1, 2, 0},{ 17, 1, 0},
+      {-17, 1, 0},{ 18, 1, 0},{-18, 1, 0},{ 19, 1, 0},{-19, 1, 0},{ 20, 1, 0},
+      {-20, 1, 0},{ 21, 1, 0},{-21, 1, 0},{  2, 2, 0},{ -2, 2, 0},{ 22, 1, 0},
+      {-22, 1, 0},{ 23, 1, 0},{-23, 1, 0},{ 24, 1, 0},{-24, 1, 0},{ 25, 1, 0},
+      {-25, 1, 0},{  3, 2, 0},{ -3, 2, 0},{ 26, 1, 0},{-26, 1, 0}
+    },
+    //level_add
+    { 0,27, 4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    INT_MAX, //inc_limit
+    2, //max_run
+  }
+};
+
+static const residual_vlc_t inter_2dvlc[7] = {
+  {
+    { //level / run
+      {  1, 1, 1},{ -1, 1, 1},{  1, 2, 1},{ -1, 2, 1},{  1, 3, 1},{ -1, 3, 1},
+      {  1, 4, 1},{ -1, 4, 1},{  1, 5, 1},{ -1, 5, 1},{  1, 6, 1},{ -1, 6, 1},
+      {  1, 7, 1},{ -1, 7, 1},{  1, 8, 1},{ -1, 8, 1},{  1, 9, 1},{ -1, 9, 1},
+      {  1,10, 1},{ -1,10, 1},{  1,11, 1},{ -1,11, 1},{  1,12, 1},{ -1,12, 1},
+      {  1,13, 1},{ -1,13, 1},{  2, 1, 2},{ -2, 1, 2},{  1,14, 1},{ -1,14, 1},
+      {  1,15, 1},{ -1,15, 1},{  1,16, 1},{ -1,16, 1},{  1,17, 1},{ -1,17, 1},
+      {  1,18, 1},{ -1,18, 1},{  1,19, 1},{ -1,19, 1},{  3, 1, 3},{ -3, 1, 3},
+      {  1,20, 1},{ -1,20, 1},{  1,21, 1},{ -1,21, 1},{  2, 2, 2},{ -2, 2, 2},
+      {  1,22, 1},{ -1,22, 1},{  1,23, 1},{ -1,23, 1},{  1,24, 1},{ -1,24, 1},
+      {  1,25, 1},{ -1,25, 1},{  1,26, 1},{ -1,26, 1},{   EOB   }
+    },
+    //level_add
+    { 0, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+      2, 2, 2, 2, 2, 2, 2, 2, 2, 2},
+    3, //golomb_order
+    0, //inc_limit
+    26 //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{   EOB   },{  1, 2, 0},{ -1, 2, 0},{  1, 3, 0},
+      { -1, 3, 0},{  1, 4, 0},{ -1, 4, 0},{  1, 5, 0},{ -1, 5, 0},{  1, 6, 0},
+      { -1, 6, 0},{  2, 1, 1},{ -2, 1, 1},{  1, 7, 0},{ -1, 7, 0},{  1, 8, 0},
+      { -1, 8, 0},{  1, 9, 0},{ -1, 9, 0},{  1,10, 0},{ -1,10, 0},{  2, 2, 1},
+      { -2, 2, 1},{  1,11, 0},{ -1,11, 0},{  1,12, 0},{ -1,12, 0},{  3, 1, 2},
+      { -3, 1, 2},{  1,13, 0},{ -1,13, 0},{  1,14, 0},{ -1,14, 0},{  2, 3, 1},
+      { -2, 3, 1},{  1,15, 0},{ -1,15, 0},{  2, 4, 1},{ -2, 4, 1},{  1,16, 0},
+      { -1,16, 0},{  2, 5, 1},{ -2, 5, 1},{  1,17, 0},{ -1,17, 0},{  4, 1, 3},
+      { -4, 1, 3},{  2, 6, 1},{ -2, 6, 1},{  1,18, 0},{ -1,18, 0},{  1,19, 0},
+      { -1,19, 0},{  2, 7, 1},{ -2, 7, 1},{  3, 2, 2},{ -3, 2, 2}
+    },
+    //level_add
+    { 0, 5, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+      2, 2, 2,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    1, //inc_limit
+    19 //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{   EOB   },{  1, 2, 0},{ -1, 2, 0},{  2, 1, 0},
+      { -2, 1, 0},{  1, 3, 0},{ -1, 3, 0},{  1, 4, 0},{ -1, 4, 0},{  3, 1, 1},
+      { -3, 1, 1},{  2, 2, 0},{ -2, 2, 0},{  1, 5, 0},{ -1, 5, 0},{  1, 6, 0},
+      { -1, 6, 0},{  1, 7, 0},{ -1, 7, 0},{  2, 3, 0},{ -2, 3, 0},{  4, 1, 2},
+      { -4, 1, 2},{  1, 8, 0},{ -1, 8, 0},{  3, 2, 1},{ -3, 2, 1},{  2, 4, 0},
+      { -2, 4, 0},{  1, 9, 0},{ -1, 9, 0},{  1,10, 0},{ -1,10, 0},{  5, 1, 2},
+      { -5, 1, 2},{  2, 5, 0},{ -2, 5, 0},{  1,11, 0},{ -1,11, 0},{  2, 6, 0},
+      { -2, 6, 0},{  1,12, 0},{ -1,12, 0},{  3, 3, 1},{ -3, 3, 1},{  6, 1, 2},
+      { -6, 1, 2},{  4, 2, 2},{ -4, 2, 2},{  1,13, 0},{ -1,13, 0},{  2, 7, 0},
+      { -2, 7, 0},{  3, 4, 1},{ -3, 4, 1},{  1,14, 0},{ -1,14, 0}
+    },
+    //level_add
+    { 0, 7, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2,-1,-1,
+      -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    2, //inc_limit
+    14 //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{   EOB   },{  2, 1, 0},{ -2, 1, 0},{  1, 2, 0},
+      { -1, 2, 0},{  3, 1, 0},{ -3, 1, 0},{  1, 3, 0},{ -1, 3, 0},{  2, 2, 0},
+      { -2, 2, 0},{  4, 1, 1},{ -4, 1, 1},{  1, 4, 0},{ -1, 4, 0},{  5, 1, 1},
+      { -5, 1, 1},{  1, 5, 0},{ -1, 5, 0},{  3, 2, 0},{ -3, 2, 0},{  2, 3, 0},
+      { -2, 3, 0},{  1, 6, 0},{ -1, 6, 0},{  6, 1, 1},{ -6, 1, 1},{  2, 4, 0},
+      { -2, 4, 0},{  1, 7, 0},{ -1, 7, 0},{  4, 2, 1},{ -4, 2, 1},{  7, 1, 2},
+      { -7, 1, 2},{  3, 3, 0},{ -3, 3, 0},{  1, 8, 0},{ -1, 8, 0},{  2, 5, 0},
+      { -2, 5, 0},{  8, 1, 2},{ -8, 1, 2},{  1, 9, 0},{ -1, 9, 0},{  3, 4, 0},
+      { -3, 4, 0},{  2, 6, 0},{ -2, 6, 0},{  5, 2, 1},{ -5, 2, 1},{  1,10, 0},
+      { -1,10, 0},{  9, 1, 2},{ -9, 1, 2},{  4, 3, 1},{ -4, 3, 1}
+    },
+    //level_add
+    { 0,10, 6, 5, 4, 3, 3, 2, 2, 2, 2,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    3, //inc_limit
+    10 //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{   EOB   },{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  1, 2, 0},{ -1, 2, 0},{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},
+      { -5, 1, 0},{  2, 2, 0},{ -2, 2, 0},{  1, 3, 0},{ -1, 3, 0},{  6, 1, 0},
+      { -6, 1, 0},{  3, 2, 0},{ -3, 2, 0},{  7, 1, 1},{ -7, 1, 1},{  1, 4, 0},
+      { -1, 4, 0},{  8, 1, 1},{ -8, 1, 1},{  2, 3, 0},{ -2, 3, 0},{  4, 2, 0},
+      { -4, 2, 0},{  1, 5, 0},{ -1, 5, 0},{  9, 1, 1},{ -9, 1, 1},{  5, 2, 0},
+      { -5, 2, 0},{  2, 4, 0},{ -2, 4, 0},{  1, 6, 0},{ -1, 6, 0},{ 10, 1, 2},
+      {-10, 1, 2},{  3, 3, 0},{ -3, 3, 0},{ 11, 1, 2},{-11, 1, 2},{  1, 7, 0},
+      { -1, 7, 0},{  6, 2, 0},{ -6, 2, 0},{  3, 4, 0},{ -3, 4, 0},{  2, 5, 0},
+      { -2, 5, 0},{ 12, 1, 2},{-12, 1, 2},{  4, 3, 0},{ -4, 3, 0}
+    },
+    //level_add
+    { 0,13, 7, 5, 4, 3, 2, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    6, //inc_limit
+    7  //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},{ -5, 1, 0},{  1, 2, 0},
+      { -1, 2, 0},{  6, 1, 0},{ -6, 1, 0},{  7, 1, 0},{ -7, 1, 0},{  8, 1, 0},
+      { -8, 1, 0},{  2, 2, 0},{ -2, 2, 0},{  9, 1, 0},{ -9, 1, 0},{  1, 3, 0},
+      { -1, 3, 0},{ 10, 1, 1},{-10, 1, 1},{  3, 2, 0},{ -3, 2, 0},{ 11, 1, 1},
+      {-11, 1, 1},{  4, 2, 0},{ -4, 2, 0},{ 12, 1, 1},{-12, 1, 1},{  1, 4, 0},
+      { -1, 4, 0},{  2, 3, 0},{ -2, 3, 0},{ 13, 1, 1},{-13, 1, 1},{  5, 2, 0},
+      { -5, 2, 0},{ 14, 1, 1},{-14, 1, 1},{  6, 2, 0},{ -6, 2, 0},{  1, 5, 0},
+      { -1, 5, 0},{ 15, 1, 1},{-15, 1, 1},{  3, 3, 0},{ -3, 3, 0},{ 16, 1, 1},
+      {-16, 1, 1},{  2, 4, 0},{ -2, 4, 0},{  7, 2, 0},{ -7, 2, 0}
+    },
+    //level_add
+    { 0,17, 8, 4, 3, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    9, //inc_limit
+    5  //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},{ -5, 1, 0},{  6, 1, 0},
+      { -6, 1, 0},{  7, 1, 0},{ -7, 1, 0},{  1, 2, 0},{ -1, 2, 0},{  8, 1, 0},
+      { -8, 1, 0},{  9, 1, 0},{ -9, 1, 0},{ 10, 1, 0},{-10, 1, 0},{ 11, 1, 0},
+      {-11, 1, 0},{ 12, 1, 0},{-12, 1, 0},{  2, 2, 0},{ -2, 2, 0},{ 13, 1, 0},
+      {-13, 1, 0},{  1, 3, 0},{ -1, 3, 0},{ 14, 1, 0},{-14, 1, 0},{ 15, 1, 0},
+      {-15, 1, 0},{  3, 2, 0},{ -3, 2, 0},{ 16, 1, 0},{-16, 1, 0},{ 17, 1, 0},
+      {-17, 1, 0},{ 18, 1, 0},{-18, 1, 0},{  4, 2, 0},{ -4, 2, 0},{ 19, 1, 0},
+      {-19, 1, 0},{ 20, 1, 0},{-20, 1, 0},{  2, 3, 0},{ -2, 3, 0},{  1, 4, 0},
+      { -1, 4, 0},{  5, 2, 0},{ -5, 2, 0},{ 21, 1, 0},{-21, 1, 0}
+    },
+    //level_add
+    { 0,22, 6, 3, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    2, //golomb_order
+    INT_MAX, //inc_limit
+    4 //max_run
+  }
+};
+
+static const residual_vlc_t chroma_2dvlc[5] = {
+  {
+    { //level / run
+      {  1, 1, 1},{ -1, 1, 1},{  1, 2, 1},{ -1, 2, 1},{  1, 3, 1},{ -1, 3, 1},
+      {  1, 4, 1},{ -1, 4, 1},{  1, 5, 1},{ -1, 5, 1},{  1, 6, 1},{ -1, 6, 1},
+      {  1, 7, 1},{ -1, 7, 1},{  2, 1, 2},{ -2, 1, 2},{  1, 8, 1},{ -1, 8, 1},
+      {  1, 9, 1},{ -1, 9, 1},{  1,10, 1},{ -1,10, 1},{  1,11, 1},{ -1,11, 1},
+      {  1,12, 1},{ -1,12, 1},{  1,13, 1},{ -1,13, 1},{  1,14, 1},{ -1,14, 1},
+      {  1,15, 1},{ -1,15, 1},{  3, 1, 3},{ -3, 1, 3},{  1,16, 1},{ -1,16, 1},
+      {  1,17, 1},{ -1,17, 1},{  1,18, 1},{ -1,18, 1},{  1,19, 1},{ -1,19, 1},
+      {  1,20, 1},{ -1,20, 1},{  1,21, 1},{ -1,21, 1},{  1,22, 1},{ -1,22, 1},
+      {  2, 2, 2},{ -2, 2, 2},{  1,23, 1},{ -1,23, 1},{  1,24, 1},{ -1,24, 1},
+      {  1,25, 1},{ -1,25, 1},{  4, 1, 3},{ -4, 1, 3},{   EOB   }
+    },
+    //level_add
+    { 0, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+      2, 2, 2, 2, 2, 2, 2, 2, 2,-1},
+    2, //golomb_order
+    0, //inc_limit
+    25 //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  1, 2, 0},{ -1, 2, 0},{  2, 1, 1},
+      { -2, 1, 1},{  1, 3, 0},{ -1, 3, 0},{  1, 4, 0},{ -1, 4, 0},{  1, 5, 0},
+      { -1, 5, 0},{  1, 6, 0},{ -1, 6, 0},{  3, 1, 2},{ -3, 1, 2},{  1, 7, 0},
+      { -1, 7, 0},{  1, 8, 0},{ -1, 8, 0},{  2, 2, 1},{ -2, 2, 1},{  1, 9, 0},
+      { -1, 9, 0},{  1,10, 0},{ -1,10, 0},{  1,11, 0},{ -1,11, 0},{  4, 1, 2},
+      { -4, 1, 2},{  1,12, 0},{ -1,12, 0},{  1,13, 0},{ -1,13, 0},{  1,14, 0},
+      { -1,14, 0},{  2, 3, 1},{ -2, 3, 1},{  1,15, 0},{ -1,15, 0},{  2, 4, 1},
+      { -2, 4, 1},{  5, 1, 3},{ -5, 1, 3},{  3, 2, 2},{ -3, 2, 2},{  1,16, 0},
+      { -1,16, 0},{  1,17, 0},{ -1,17, 0},{  1,18, 0},{ -1,18, 0},{  2, 5, 1},
+      { -2, 5, 1},{  1,19, 0},{ -1,19, 0},{  1,20, 0},{ -1,20, 0}
+    },
+    //level_add
+    { 0, 6, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+      2, 2, 2, 2,-1,-1,-1,-1,-1,-1},
+    0, //golomb_order
+    1, //inc_limit
+    20 //max_run
+  },{
+    { //level / run
+      {  1, 1, 0},{ -1, 1, 0},{   EOB   },{  2, 1, 0},{ -2, 1, 0},{  1, 2, 0},
+      { -1, 2, 0},{  3, 1, 1},{ -3, 1, 1},{  1, 3, 0},{ -1, 3, 0},{  4, 1, 1},
+      { -4, 1, 1},{  2, 2, 0},{ -2, 2, 0},{  1, 4, 0},{ -1, 4, 0},{  5, 1, 2},
+      { -5, 1, 2},{  1, 5, 0},{ -1, 5, 0},{  3, 2, 1},{ -3, 2, 1},{  2, 3, 0},
+      { -2, 3, 0},{  1, 6, 0},{ -1, 6, 0},{  6, 1, 2},{ -6, 1, 2},{  1, 7, 0},
+      { -1, 7, 0},{  2, 4, 0},{ -2, 4, 0},{  7, 1, 2},{ -7, 1, 2},{  1, 8, 0},
+      { -1, 8, 0},{  4, 2, 1},{ -4, 2, 1},{  1, 9, 0},{ -1, 9, 0},{  3, 3, 1},
+      { -3, 3, 1},{  2, 5, 0},{ -2, 5, 0},{  2, 6, 0},{ -2, 6, 0},{  8, 1, 2},
+      { -8, 1, 2},{  1,10, 0},{ -1,10, 0},{  1,11, 0},{ -1,11, 0},{  9, 1, 2},
+      { -9, 1, 2},{  5, 2, 2},{ -5, 2, 2},{  3, 4, 1},{ -3, 4, 1},
+    },
+    //level_add
+    { 0,10, 6, 4, 4, 3, 3, 2, 2, 2, 2, 2,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    1, //golomb_order
+    2, //inc_limit
+    11 //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  4, 1, 0},{ -4, 1, 0},{  1, 2, 0},{ -1, 2, 0},{  5, 1, 1},
+      { -5, 1, 1},{  2, 2, 0},{ -2, 2, 0},{  6, 1, 1},{ -6, 1, 1},{  1, 3, 0},
+      { -1, 3, 0},{  7, 1, 1},{ -7, 1, 1},{  3, 2, 0},{ -3, 2, 0},{  8, 1, 1},
+      { -8, 1, 1},{  1, 4, 0},{ -1, 4, 0},{  2, 3, 0},{ -2, 3, 0},{  9, 1, 1},
+      { -9, 1, 1},{  4, 2, 0},{ -4, 2, 0},{  1, 5, 0},{ -1, 5, 0},{ 10, 1, 1},
+      {-10, 1, 1},{  3, 3, 0},{ -3, 3, 0},{  5, 2, 1},{ -5, 2, 1},{  2, 4, 0},
+      { -2, 4, 0},{ 11, 1, 1},{-11, 1, 1},{  1, 6, 0},{ -1, 6, 0},{ 12, 1, 1},
+      {-12, 1, 1},{  1, 7, 0},{ -1, 7, 0},{  6, 2, 1},{ -6, 2, 1},{ 13, 1, 1},
+      {-13, 1, 1},{  2, 5, 0},{ -2, 5, 0},{  1, 8, 0},{ -1, 8, 0},
+    },
+    //level_add
+    { 0,14, 7, 4, 3, 3, 2, 2, 2,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    1, //golomb_order
+    4, //inc_limit
+    8  //max_run
+  },{
+    { //level / run
+      {   EOB   },{  1, 1, 0},{ -1, 1, 0},{  2, 1, 0},{ -2, 1, 0},{  3, 1, 0},
+      { -3, 1, 0},{  4, 1, 0},{ -4, 1, 0},{  5, 1, 0},{ -5, 1, 0},{  6, 1, 0},
+      { -6, 1, 0},{  7, 1, 0},{ -7, 1, 0},{  8, 1, 0},{ -8, 1, 0},{  1, 2, 0},
+      { -1, 2, 0},{  9, 1, 0},{ -9, 1, 0},{ 10, 1, 0},{-10, 1, 0},{ 11, 1, 0},
+      {-11, 1, 0},{  2, 2, 0},{ -2, 2, 0},{ 12, 1, 0},{-12, 1, 0},{ 13, 1, 0},
+      {-13, 1, 0},{  3, 2, 0},{ -3, 2, 0},{ 14, 1, 0},{-14, 1, 0},{  1, 3, 0},
+      { -1, 3, 0},{ 15, 1, 0},{-15, 1, 0},{  4, 2, 0},{ -4, 2, 0},{ 16, 1, 0},
+      {-16, 1, 0},{ 17, 1, 0},{-17, 1, 0},{  5, 2, 0},{ -5, 2, 0},{  1, 4, 0},
+      { -1, 4, 0},{  2, 3, 0},{ -2, 3, 0},{ 18, 1, 0},{-18, 1, 0},{  6, 2, 0},
+      { -6, 2, 0},{ 19, 1, 0},{-19, 1, 0},{  1, 5, 0},{ -1, 5, 0},
+    },
+    //level_add
+    { 0,20, 7, 3, 2, 2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+     -1,-1,-1,-1,-1,-1,-1,-1,-1,-1},
+    0, //golomb_order
+    INT_MAX, //inc_limit
+    5, //max_run
+  }
+};
+
+#undef EOB
+
+static const uint8_t alpha_tab[64] = {
+   0,  0,  0,  0,  0,  0,  1,  1,  1,  1,  1,  2,  2,  2,  3,  3,
+   4,  4,  5,  5,  6,  7,  8,  9, 10, 11, 12, 13, 15, 16, 18, 20,
+  22, 24, 26, 28, 30, 33, 33, 35, 35, 36, 37, 37, 39, 39, 42, 44,
+  46, 48, 50, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64
+};
+
+static const uint8_t beta_tab[64] = {
+   0,  0,  0,  0,  0,  0,  1,  1,  1,  1,  1,  1,  1,  2,  2,  2,
+   2,  2,  3,  3,  3,  3,  4,  4,  4,  4,  5,  5,  5,  5,  6,  6,
+   6,  7,  7,  7,  8,  8,  8,  9,  9, 10, 10, 11, 11, 12, 13, 14,
+  15, 16, 17, 18, 19, 20, 21, 22, 23, 23, 24, 24, 25, 25, 26, 27
+};
+
+static const uint8_t tc_tab[64] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
+  2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4,
+  5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9
+};
+
+static const int_fast8_t left_modifier_l[8] = { 0,-1, 6,-1,-1, 7, 6, 7};
+static const int_fast8_t top_modifier_l[8]  = {-1, 1, 5,-1,-1, 5, 7, 7};
+static const int_fast8_t left_modifier_c[7] = { 5,-1, 2,-1, 6, 5, 6};
+static const int_fast8_t top_modifier_c[7]  = { 4, 1,-1,-1, 4, 6, 6};
+#endif /* CONFIG_CAVS_DECODER */
diff --git a/contrib/ffmpeg/libavcodec/cavsdsp.c b/contrib/ffmpeg/libavcodec/cavsdsp.c
new file mode 100644
index 000000000..55ecaae0a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cavsdsp.c
@@ -0,0 +1,546 @@
+/*
+ * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
+ *
+ * DSP functions
+ *
+ * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <stdio.h>
+#include "dsputil.h"
+
+/*****************************************************************************
+ *
+ * in-loop deblocking filter
+ *
+ ****************************************************************************/
+
+#define P2 p0_p[-3*stride]
+#define P1 p0_p[-2*stride]
+#define P0 p0_p[-1*stride]
+#define Q0 p0_p[ 0*stride]
+#define Q1 p0_p[ 1*stride]
+#define Q2 p0_p[ 2*stride]
+
+static inline void loop_filter_l2(uint8_t *p0_p,int stride,int alpha, int beta) {
+    int p0 = P0;
+    int q0 = Q0;
+
+    if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
+        int s = p0 + q0 + 2;
+        alpha = (alpha>>2) + 2;
+        if(abs(P2-p0) < beta && abs(p0-q0) < alpha) {
+            P0 = (P1 + p0 + s) >> 2;
+            P1 = (2*P1 + s) >> 2;
+        } else
+            P0 = (2*P1 + s) >> 2;
+        if(abs(Q2-q0) < beta && abs(q0-p0) < alpha) {
+            Q0 = (Q1 + q0 + s) >> 2;
+            Q1 = (2*Q1 + s) >> 2;
+        } else
+            Q0 = (2*Q1 + s) >> 2;
+    }
+}
+
+static inline void loop_filter_l1(uint8_t *p0_p, int stride, int alpha, int beta, int tc) {
+    int p0 = P0;
+    int q0 = Q0;
+
+    if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
+        int delta = av_clip(((q0-p0)*3+P1-Q1+4)>>3,-tc, tc);
+        P0 = av_clip_uint8(p0+delta);
+        Q0 = av_clip_uint8(q0-delta);
+        if(abs(P2-p0)<beta) {
+            delta = av_clip(((P0-P1)*3+P2-Q0+4)>>3, -tc, tc);
+            P1 = av_clip_uint8(P1+delta);
+        }
+        if(abs(Q2-q0)<beta) {
+            delta = av_clip(((Q1-Q0)*3+P0-Q2+4)>>3, -tc, tc);
+            Q1 = av_clip_uint8(Q1-delta);
+        }
+    }
+}
+
+static inline void loop_filter_c2(uint8_t *p0_p,int stride,int alpha, int beta) {
+    int p0 = P0;
+    int q0 = Q0;
+
+    if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
+        int s = p0 + q0 + 2;
+        alpha = (alpha>>2) + 2;
+        if(abs(P2-p0) < beta && abs(p0-q0) < alpha) {
+            P0 = (P1 + p0 + s) >> 2;
+        } else
+            P0 = (2*P1 + s) >> 2;
+        if(abs(Q2-q0) < beta && abs(q0-p0) < alpha) {
+            Q0 = (Q1 + q0 + s) >> 2;
+        } else
+            Q0 = (2*Q1 + s) >> 2;
+    }
+}
+
+static inline void loop_filter_c1(uint8_t *p0_p,int stride,int alpha, int beta,
+                                  int tc) {
+    if(abs(P0-Q0)<alpha && abs(P1-P0)<beta && abs(Q1-Q0)<beta) {
+        int delta = av_clip(((Q0-P0)*3+P1-Q1+4)>>3, -tc, tc);
+        P0 = av_clip_uint8(P0+delta);
+        Q0 = av_clip_uint8(Q0-delta);
+    }
+}
+
+#undef P0
+#undef P1
+#undef P2
+#undef Q0
+#undef Q1
+#undef Q2
+
+static void cavs_filter_lv_c(uint8_t *d, int stride, int alpha, int beta, int tc,
+                           int bs1, int bs2) {
+    int i;
+    if(bs1==2)
+        for(i=0;i<16;i++)
+            loop_filter_l2(d + i*stride,1,alpha,beta);
+    else {
+        if(bs1)
+            for(i=0;i<8;i++)
+                loop_filter_l1(d + i*stride,1,alpha,beta,tc);
+        if (bs2)
+            for(i=8;i<16;i++)
+                loop_filter_l1(d + i*stride,1,alpha,beta,tc);
+    }
+}
+
+static void cavs_filter_lh_c(uint8_t *d, int stride, int alpha, int beta, int tc,
+                           int bs1, int bs2) {
+    int i;
+    if(bs1==2)
+        for(i=0;i<16;i++)
+            loop_filter_l2(d + i,stride,alpha,beta);
+    else {
+        if(bs1)
+            for(i=0;i<8;i++)
+                loop_filter_l1(d + i,stride,alpha,beta,tc);
+        if (bs2)
+            for(i=8;i<16;i++)
+                loop_filter_l1(d + i,stride,alpha,beta,tc);
+    }
+}
+
+static void cavs_filter_cv_c(uint8_t *d, int stride, int alpha, int beta, int tc,
+                           int bs1, int bs2) {
+    int i;
+    if(bs1==2)
+        for(i=0;i<8;i++)
+            loop_filter_c2(d + i*stride,1,alpha,beta);
+    else {
+        if(bs1)
+            for(i=0;i<4;i++)
+                loop_filter_c1(d + i*stride,1,alpha,beta,tc);
+        if (bs2)
+            for(i=4;i<8;i++)
+                loop_filter_c1(d + i*stride,1,alpha,beta,tc);
+    }
+}
+
+static void cavs_filter_ch_c(uint8_t *d, int stride, int alpha, int beta, int tc,
+                           int bs1, int bs2) {
+    int i;
+    if(bs1==2)
+        for(i=0;i<8;i++)
+            loop_filter_c2(d + i,stride,alpha,beta);
+    else {
+        if(bs1)
+            for(i=0;i<4;i++)
+                loop_filter_c1(d + i,stride,alpha,beta,tc);
+        if (bs2)
+            for(i=4;i<8;i++)
+                loop_filter_c1(d + i,stride,alpha,beta,tc);
+    }
+}
+
+/*****************************************************************************
+ *
+ * inverse transform
+ *
+ ****************************************************************************/
+
+static void cavs_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride) {
+    int i;
+    DCTELEM (*src)[8] = (DCTELEM(*)[8])block;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    src[0][0] += 8;
+
+    for( i = 0; i < 8; i++ ) {
+        const int a0 =  3*src[i][1] - (src[i][7]<<1);
+        const int a1 =  3*src[i][3] + (src[i][5]<<1);
+        const int a2 =  (src[i][3]<<1) - 3*src[i][5];
+        const int a3 =  (src[i][1]<<1) + 3*src[i][7];
+
+        const int b4 = ((a0 + a1 + a3)<<1) + a1;
+        const int b5 = ((a0 - a1 + a2)<<1) + a0;
+        const int b6 = ((a3 - a2 - a1)<<1) + a3;
+        const int b7 = ((a0 - a2 - a3)<<1) - a2;
+
+        const int a7 = (src[i][2]<<2) - 10*src[i][6];
+        const int a6 = (src[i][6]<<2) + 10*src[i][2];
+        const int a5 = ((src[i][0] - src[i][4]) << 3) + 4;
+        const int a4 = ((src[i][0] + src[i][4]) << 3) + 4;
+
+        const int b0 = a4 + a6;
+        const int b1 = a5 + a7;
+        const int b2 = a5 - a7;
+        const int b3 = a4 - a6;
+
+        src[i][0] = (b0 + b4) >> 3;
+        src[i][1] = (b1 + b5) >> 3;
+        src[i][2] = (b2 + b6) >> 3;
+        src[i][3] = (b3 + b7) >> 3;
+        src[i][4] = (b3 - b7) >> 3;
+        src[i][5] = (b2 - b6) >> 3;
+        src[i][6] = (b1 - b5) >> 3;
+        src[i][7] = (b0 - b4) >> 3;
+    }
+    for( i = 0; i < 8; i++ ) {
+        const int a0 =  3*src[1][i] - (src[7][i]<<1);
+        const int a1 =  3*src[3][i] + (src[5][i]<<1);
+        const int a2 =  (src[3][i]<<1) - 3*src[5][i];
+        const int a3 =  (src[1][i]<<1) + 3*src[7][i];
+
+        const int b4 = ((a0 + a1 + a3)<<1) + a1;
+        const int b5 = ((a0 - a1 + a2)<<1) + a0;
+        const int b6 = ((a3 - a2 - a1)<<1) + a3;
+        const int b7 = ((a0 - a2 - a3)<<1) - a2;
+
+        const int a7 = (src[2][i]<<2) - 10*src[6][i];
+        const int a6 = (src[6][i]<<2) + 10*src[2][i];
+        const int a5 = (src[0][i] - src[4][i]) << 3;
+        const int a4 = (src[0][i] + src[4][i]) << 3;
+
+        const int b0 = a4 + a6;
+        const int b1 = a5 + a7;
+        const int b2 = a5 - a7;
+        const int b3 = a4 - a6;
+
+        dst[i + 0*stride] = cm[ dst[i + 0*stride] + ((b0 + b4) >> 7)];
+        dst[i + 1*stride] = cm[ dst[i + 1*stride] + ((b1 + b5) >> 7)];
+        dst[i + 2*stride] = cm[ dst[i + 2*stride] + ((b2 + b6) >> 7)];
+        dst[i + 3*stride] = cm[ dst[i + 3*stride] + ((b3 + b7) >> 7)];
+        dst[i + 4*stride] = cm[ dst[i + 4*stride] + ((b3 - b7) >> 7)];
+        dst[i + 5*stride] = cm[ dst[i + 5*stride] + ((b2 - b6) >> 7)];
+        dst[i + 6*stride] = cm[ dst[i + 6*stride] + ((b1 - b5) >> 7)];
+        dst[i + 7*stride] = cm[ dst[i + 7*stride] + ((b0 - b4) >> 7)];
+    }
+    memset(block,0,64*sizeof(DCTELEM));
+}
+
+/*****************************************************************************
+ *
+ * motion compensation
+ *
+ ****************************************************************************/
+
+#define CAVS_SUBPIX(OPNAME, OP, NAME, A, B, C, D, E, F) \
+static void OPNAME ## cavs_filt8_h_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int h=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], A*src[-2] + B*src[-1] + C*src[0] + D*src[1] + E*src[2] + F*src[3]);\
+        OP(dst[1], A*src[-1] + B*src[ 0] + C*src[1] + D*src[2] + E*src[3] + F*src[4]);\
+        OP(dst[2], A*src[ 0] + B*src[ 1] + C*src[2] + D*src[3] + E*src[4] + F*src[5]);\
+        OP(dst[3], A*src[ 1] + B*src[ 2] + C*src[3] + D*src[4] + E*src[5] + F*src[6]);\
+        OP(dst[4], A*src[ 2] + B*src[ 3] + C*src[4] + D*src[5] + E*src[6] + F*src[7]);\
+        OP(dst[5], A*src[ 3] + B*src[ 4] + C*src[5] + D*src[6] + E*src[7] + F*src[8]);\
+        OP(dst[6], A*src[ 4] + B*src[ 5] + C*src[6] + D*src[7] + E*src[8] + F*src[9]);\
+        OP(dst[7], A*src[ 5] + B*src[ 6] + C*src[7] + D*src[8] + E*src[9] + F*src[10]);\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## cavs_filt8_v_  ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int w=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<w; i++)\
+    {\
+        const int srcB= src[-2*srcStride];\
+        const int srcA= src[-1*srcStride];\
+        const int src0= src[0 *srcStride];\
+        const int src1= src[1 *srcStride];\
+        const int src2= src[2 *srcStride];\
+        const int src3= src[3 *srcStride];\
+        const int src4= src[4 *srcStride];\
+        const int src5= src[5 *srcStride];\
+        const int src6= src[6 *srcStride];\
+        const int src7= src[7 *srcStride];\
+        const int src8= src[8 *srcStride];\
+        const int src9= src[9 *srcStride];\
+        const int src10= src[10 *srcStride];\
+        OP(dst[0*dstStride], A*srcB + B*srcA + C*src0 + D*src1 + E*src2 + F*src3);\
+        OP(dst[1*dstStride], A*srcA + B*src0 + C*src1 + D*src2 + E*src3 + F*src4);\
+        OP(dst[2*dstStride], A*src0 + B*src1 + C*src2 + D*src3 + E*src4 + F*src5);\
+        OP(dst[3*dstStride], A*src1 + B*src2 + C*src3 + D*src4 + E*src5 + F*src6);\
+        OP(dst[4*dstStride], A*src2 + B*src3 + C*src4 + D*src5 + E*src6 + F*src7);\
+        OP(dst[5*dstStride], A*src3 + B*src4 + C*src5 + D*src6 + E*src7 + F*src8);\
+        OP(dst[6*dstStride], A*src4 + B*src5 + C*src6 + D*src7 + E*src8 + F*src9);\
+        OP(dst[7*dstStride], A*src5 + B*src6 + C*src7 + D*src8 + E*src9 + F*src10);\
+        dst++;\
+        src++;\
+    }\
+}\
+\
+static void OPNAME ## cavs_filt16_v_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_filt8_v_ ## NAME(dst  , src  , dstStride, srcStride);\
+    OPNAME ## cavs_filt8_v_ ## NAME(dst+8, src+8, dstStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## cavs_filt8_v_ ## NAME(dst  , src  , dstStride, srcStride);\
+    OPNAME ## cavs_filt8_v_ ## NAME(dst+8, src+8, dstStride, srcStride);\
+}\
+\
+static void OPNAME ## cavs_filt16_h_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_filt8_h_ ## NAME(dst  , src  , dstStride, srcStride);\
+    OPNAME ## cavs_filt8_h_ ## NAME(dst+8, src+8, dstStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## cavs_filt8_h_ ## NAME(dst  , src  , dstStride, srcStride);\
+    OPNAME ## cavs_filt8_h_ ## NAME(dst+8, src+8, dstStride, srcStride);\
+}\
+
+#define CAVS_SUBPIX_HV(OPNAME, OP, NAME, AH, BH, CH, DH, EH, FH, AV, BV, CV, DV, EV, FV, FULL) \
+static void OPNAME ## cavs_filt8_hv_ ## NAME(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int srcStride){\
+    int16_t temp[8*(8+5)];\
+    int16_t *tmp = temp;\
+    const int h=8;\
+    const int w=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    src1 -= 2*srcStride;\
+    for(i=0; i<h+5; i++)\
+    {\
+        tmp[0]= AH*src1[-2] + BH*src1[-1] + CH*src1[0] + DH*src1[1] + EH*src1[2] + FH*src1[3];\
+        tmp[1]= AH*src1[-1] + BH*src1[ 0] + CH*src1[1] + DH*src1[2] + EH*src1[3] + FH*src1[4];\
+        tmp[2]= AH*src1[ 0] + BH*src1[ 1] + CH*src1[2] + DH*src1[3] + EH*src1[4] + FH*src1[5];\
+        tmp[3]= AH*src1[ 1] + BH*src1[ 2] + CH*src1[3] + DH*src1[4] + EH*src1[5] + FH*src1[6];\
+        tmp[4]= AH*src1[ 2] + BH*src1[ 3] + CH*src1[4] + DH*src1[5] + EH*src1[6] + FH*src1[7];\
+        tmp[5]= AH*src1[ 3] + BH*src1[ 4] + CH*src1[5] + DH*src1[6] + EH*src1[7] + FH*src1[8];\
+        tmp[6]= AH*src1[ 4] + BH*src1[ 5] + CH*src1[6] + DH*src1[7] + EH*src1[8] + FH*src1[9];\
+        tmp[7]= AH*src1[ 5] + BH*src1[ 6] + CH*src1[7] + DH*src1[8] + EH*src1[9] + FH*src1[10];\
+        tmp+=8;\
+        src1+=srcStride;\
+    }\
+    if(FULL) {\
+      tmp = temp+8*2;                           \
+      for(i=0; i<w; i++)                        \
+        {                                       \
+          const int tmpB= tmp[-2*8];    \
+          const int tmpA= tmp[-1*8];    \
+          const int tmp0= tmp[0 *8];    \
+          const int tmp1= tmp[1 *8];    \
+          const int tmp2= tmp[2 *8];    \
+          const int tmp3= tmp[3 *8];    \
+          const int tmp4= tmp[4 *8];    \
+          const int tmp5= tmp[5 *8];    \
+          const int tmp6= tmp[6 *8];    \
+          const int tmp7= tmp[7 *8];    \
+          const int tmp8= tmp[8 *8];    \
+          const int tmp9= tmp[9 *8];    \
+          const int tmp10=tmp[10*8];                            \
+          OP(dst[0*dstStride], AV*tmpB + BV*tmpA + CV*tmp0 + DV*tmp1 + EV*tmp2 + FV*tmp3 + 64*src2[0*srcStride]); \
+          OP(dst[1*dstStride], AV*tmpA + BV*tmp0 + CV*tmp1 + DV*tmp2 + EV*tmp3 + FV*tmp4 + 64*src2[1*srcStride]); \
+          OP(dst[2*dstStride], AV*tmp0 + BV*tmp1 + CV*tmp2 + DV*tmp3 + EV*tmp4 + FV*tmp5 + 64*src2[2*srcStride]); \
+          OP(dst[3*dstStride], AV*tmp1 + BV*tmp2 + CV*tmp3 + DV*tmp4 + EV*tmp5 + FV*tmp6 + 64*src2[3*srcStride]); \
+          OP(dst[4*dstStride], AV*tmp2 + BV*tmp3 + CV*tmp4 + DV*tmp5 + EV*tmp6 + FV*tmp7 + 64*src2[4*srcStride]); \
+          OP(dst[5*dstStride], AV*tmp3 + BV*tmp4 + CV*tmp5 + DV*tmp6 + EV*tmp7 + FV*tmp8 + 64*src2[5*srcStride]); \
+          OP(dst[6*dstStride], AV*tmp4 + BV*tmp5 + CV*tmp6 + DV*tmp7 + EV*tmp8 + FV*tmp9 + 64*src2[6*srcStride]); \
+          OP(dst[7*dstStride], AV*tmp5 + BV*tmp6 + CV*tmp7 + DV*tmp8 + EV*tmp9 + FV*tmp10 + 64*src2[7*srcStride]); \
+          dst++;                                                        \
+          tmp++;                                                        \
+          src2++;                                                       \
+        }                                                               \
+    } else {\
+      tmp = temp+8*2;                           \
+      for(i=0; i<w; i++)                        \
+        {                                       \
+          const int tmpB= tmp[-2*8];    \
+          const int tmpA= tmp[-1*8];    \
+          const int tmp0= tmp[0 *8];    \
+          const int tmp1= tmp[1 *8];    \
+          const int tmp2= tmp[2 *8];    \
+          const int tmp3= tmp[3 *8];    \
+          const int tmp4= tmp[4 *8];    \
+          const int tmp5= tmp[5 *8];    \
+          const int tmp6= tmp[6 *8];    \
+          const int tmp7= tmp[7 *8];    \
+          const int tmp8= tmp[8 *8];    \
+          const int tmp9= tmp[9 *8];    \
+          const int tmp10=tmp[10*8];                            \
+          OP(dst[0*dstStride], AV*tmpB + BV*tmpA + CV*tmp0 + DV*tmp1 + EV*tmp2 + FV*tmp3); \
+          OP(dst[1*dstStride], AV*tmpA + BV*tmp0 + CV*tmp1 + DV*tmp2 + EV*tmp3 + FV*tmp4); \
+          OP(dst[2*dstStride], AV*tmp0 + BV*tmp1 + CV*tmp2 + DV*tmp3 + EV*tmp4 + FV*tmp5); \
+          OP(dst[3*dstStride], AV*tmp1 + BV*tmp2 + CV*tmp3 + DV*tmp4 + EV*tmp5 + FV*tmp6); \
+          OP(dst[4*dstStride], AV*tmp2 + BV*tmp3 + CV*tmp4 + DV*tmp5 + EV*tmp6 + FV*tmp7); \
+          OP(dst[5*dstStride], AV*tmp3 + BV*tmp4 + CV*tmp5 + DV*tmp6 + EV*tmp7 + FV*tmp8); \
+          OP(dst[6*dstStride], AV*tmp4 + BV*tmp5 + CV*tmp6 + DV*tmp7 + EV*tmp8 + FV*tmp9); \
+          OP(dst[7*dstStride], AV*tmp5 + BV*tmp6 + CV*tmp7 + DV*tmp8 + EV*tmp9 + FV*tmp10); \
+          dst++;                                                        \
+          tmp++;                                                        \
+        }                                                               \
+    }\
+}\
+\
+static void OPNAME ## cavs_filt16_hv_ ## NAME(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int srcStride){ \
+    OPNAME ## cavs_filt8_hv_ ## NAME(dst  , src1,   src2  , dstStride, srcStride); \
+    OPNAME ## cavs_filt8_hv_ ## NAME(dst+8, src1+8, src2+8, dstStride, srcStride); \
+    src1 += 8*srcStride;\
+    src2 += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## cavs_filt8_hv_ ## NAME(dst  , src1,   src2  , dstStride, srcStride); \
+    OPNAME ## cavs_filt8_hv_ ## NAME(dst+8, src1+8, src2+8, dstStride, srcStride); \
+}\
+
+#define CAVS_MC(OPNAME, SIZE) \
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_filt ## SIZE ## _h_qpel_l(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_filt ## SIZE ## _h_hpel(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_filt ## SIZE ## _h_qpel_r(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_filt ## SIZE ## _v_qpel_l(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_filt ## SIZE ## _v_hpel(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_filt ## SIZE ## _v_qpel_r(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_jj(dst, src, NULL, stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src, stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src+stride, stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src+1, stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src+stride+1,stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_ff(dst, src, src+stride+1,stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_ii(dst, src, src+stride+1,stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_kk(dst, src, src+stride+1,stride, stride); \
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+  OPNAME ## cavs_filt ## SIZE ## _hv_qq(dst, src, src+stride+1,stride, stride); \
+}\
+
+#define op_put1(a, b)  a = cm[((b)+4)>>3]
+#define op_put2(a, b)  a = cm[((b)+64)>>7]
+#define op_put3(a, b)  a = cm[((b)+32)>>6]
+#define op_put4(a, b)  a = cm[((b)+512)>>10]
+#define op_avg1(a, b)  a = ((a)+cm[((b)+4)>>3]   +1)>>1
+#define op_avg2(a, b)  a = ((a)+cm[((b)+64)>>7]  +1)>>1
+#define op_avg3(a, b)  a = ((a)+cm[((b)+32)>>6]  +1)>>1
+#define op_avg4(a, b)  a = ((a)+cm[((b)+512)>>10]+1)>>1
+CAVS_SUBPIX(put_   , op_put1, hpel,    0, -1,  5,  5, -1,  0)
+CAVS_SUBPIX(put_   , op_put2, qpel_l, -1, -2, 96, 42, -7,  0)
+CAVS_SUBPIX(put_   , op_put2, qpel_r,  0, -7, 42, 96, -2, -1)
+CAVS_SUBPIX_HV(put_, op_put3, jj,      0, -1,  5,  5, -1,  0,  0, -1,  5,  5, -1, 0, 0)
+CAVS_SUBPIX_HV(put_, op_put4, ff,      0, -1,  5,  5, -1,  0, -1, -2, 96, 42, -7, 0, 0)
+CAVS_SUBPIX_HV(put_, op_put4, ii,     -1, -2, 96, 42, -7,  0,  0, -1,  5,  5, -1, 0, 0)
+CAVS_SUBPIX_HV(put_, op_put4, kk,      0, -7, 42, 96, -2, -1,  0, -1,  5,  5, -1, 0, 0)
+CAVS_SUBPIX_HV(put_, op_put4, qq,      0, -1,  5,  5, -1,  0,  0, -7, 42, 96, -2,-1, 0)
+CAVS_SUBPIX_HV(put_, op_put2, egpr,    0, -1,  5,  5, -1,  0,  0, -1,  5,  5, -1, 0, 1)
+CAVS_SUBPIX(avg_   , op_avg1, hpel,    0, -1,  5,  5, -1,  0)
+CAVS_SUBPIX(avg_   , op_avg2, qpel_l, -1, -2, 96, 42, -7,  0)
+CAVS_SUBPIX(avg_   , op_avg2, qpel_r,  0, -7, 42, 96, -2, -1)
+CAVS_SUBPIX_HV(avg_, op_avg3, jj,      0, -1,  5,  5, -1,  0,  0, -1,  5,  5, -1, 0, 0)
+CAVS_SUBPIX_HV(avg_, op_avg4, ff,      0, -1,  5,  5, -1,  0, -1, -2, 96, 42, -7, 0, 0)
+CAVS_SUBPIX_HV(avg_, op_avg4, ii,     -1, -2, 96, 42, -7,  0,  0, -1,  5,  5, -1, 0, 0)
+CAVS_SUBPIX_HV(avg_, op_avg4, kk,      0, -7, 42, 96, -2, -1,  0, -1,  5,  5, -1, 0, 0)
+CAVS_SUBPIX_HV(avg_, op_avg4, qq,      0, -1,  5,  5, -1,  0,  0, -7, 42, 96, -2,-1, 0)
+CAVS_SUBPIX_HV(avg_, op_avg2, egpr,    0, -1,  5,  5, -1,  0,  0, -1,  5,  5, -1, 0, 1)
+CAVS_MC(put_, 8)
+CAVS_MC(put_, 16)
+CAVS_MC(avg_, 8)
+CAVS_MC(avg_, 16)
+
+void ff_put_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride);
+void ff_avg_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride);
+void ff_put_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride);
+void ff_avg_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride);
+
+void ff_cavsdsp_init(DSPContext* c, AVCodecContext *avctx) {
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_c; \
+    c->PFX ## _pixels_tab[IDX][ 1] = ff_ ## PFX ## NUM ## _mc10_c; \
+    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_c; \
+    c->PFX ## _pixels_tab[IDX][ 3] = ff_ ## PFX ## NUM ## _mc30_c; \
+    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_c; \
+    c->PFX ## _pixels_tab[IDX][ 5] = ff_ ## PFX ## NUM ## _mc11_c; \
+    c->PFX ## _pixels_tab[IDX][ 6] = ff_ ## PFX ## NUM ## _mc21_c; \
+    c->PFX ## _pixels_tab[IDX][ 7] = ff_ ## PFX ## NUM ## _mc31_c; \
+    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_c; \
+    c->PFX ## _pixels_tab[IDX][ 9] = ff_ ## PFX ## NUM ## _mc12_c; \
+    c->PFX ## _pixels_tab[IDX][10] = ff_ ## PFX ## NUM ## _mc22_c; \
+    c->PFX ## _pixels_tab[IDX][11] = ff_ ## PFX ## NUM ## _mc32_c; \
+    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_c; \
+    c->PFX ## _pixels_tab[IDX][13] = ff_ ## PFX ## NUM ## _mc13_c; \
+    c->PFX ## _pixels_tab[IDX][14] = ff_ ## PFX ## NUM ## _mc23_c; \
+    c->PFX ## _pixels_tab[IDX][15] = ff_ ## PFX ## NUM ## _mc33_c
+    dspfunc(put_cavs_qpel, 0, 16);
+    dspfunc(put_cavs_qpel, 1, 8);
+    dspfunc(avg_cavs_qpel, 0, 16);
+    dspfunc(avg_cavs_qpel, 1, 8);
+    c->cavs_filter_lv = cavs_filter_lv_c;
+    c->cavs_filter_lh = cavs_filter_lh_c;
+    c->cavs_filter_cv = cavs_filter_cv_c;
+    c->cavs_filter_ch = cavs_filter_ch_c;
+    c->cavs_idct8_add = cavs_idct8_add_c;
+}
diff --git a/contrib/ffmpeg/libavcodec/cinepak.c b/contrib/ffmpeg/libavcodec/cinepak.c
new file mode 100644
index 000000000..db0519b5d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cinepak.c
@@ -0,0 +1,473 @@
+/*
+ * Cinepak Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file cinepak.c
+ * Cinepak video decoder
+ * by Ewald Snel <ewald@rambo.its.tudelft.nl>
+ * For more information on the Cinepak algorithm, visit:
+ *   http://www.csse.monash.edu.au/~timf/
+ * For more information on the quirky data inside Sega FILM/CPK files, visit:
+ *   http://wiki.multimedia.cx/index.php?title=Sega_FILM
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+
+typedef struct {
+    uint8_t  y0, y1, y2, y3;
+    uint8_t  u, v;
+} cvid_codebook_t;
+
+#define MAX_STRIPS      32
+
+typedef struct {
+    uint16_t          id;
+    uint16_t          x1, y1;
+    uint16_t          x2, y2;
+    cvid_codebook_t   v4_codebook[256];
+    cvid_codebook_t   v1_codebook[256];
+} cvid_strip_t;
+
+typedef struct CinepakContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *data;
+    int size;
+
+    int width, height;
+
+    int palette_video;
+    cvid_strip_t strips[MAX_STRIPS];
+
+    int sega_film_skip_bytes;
+
+} CinepakContext;
+
+static void cinepak_decode_codebook (cvid_codebook_t *codebook,
+                                     int chunk_id, int size, uint8_t *data)
+{
+    uint8_t *eod = (data + size);
+    uint32_t flag, mask;
+    int      i, n;
+
+    /* check if this chunk contains 4- or 6-element vectors */
+    n    = (chunk_id & 0x0400) ? 4 : 6;
+    flag = 0;
+    mask = 0;
+
+    for (i=0; i < 256; i++) {
+        if ((chunk_id & 0x0100) && !(mask >>= 1)) {
+            if ((data + 4) > eod)
+                break;
+
+            flag  = AV_RB32 (data);
+            data += 4;
+            mask  = 0x80000000;
+        }
+
+        if (!(chunk_id & 0x0100) || (flag & mask)) {
+            if ((data + n) > eod)
+                break;
+
+            if (n == 6) {
+                codebook[i].y0 = *data++;
+                codebook[i].y1 = *data++;
+                codebook[i].y2 = *data++;
+                codebook[i].y3 = *data++;
+                codebook[i].u  = 128 + *data++;
+                codebook[i].v  = 128 + *data++;
+            } else {
+                /* this codebook type indicates either greyscale or
+                 * palettized video; if palettized, U & V components will
+                 * not be used so it is safe to set them to 128 for the
+                 * benefit of greyscale rendering in YUV420P */
+                codebook[i].y0 = *data++;
+                codebook[i].y1 = *data++;
+                codebook[i].y2 = *data++;
+                codebook[i].y3 = *data++;
+                codebook[i].u  = 128;
+                codebook[i].v  = 128;
+            }
+        }
+    }
+}
+
+static int cinepak_decode_vectors (CinepakContext *s, cvid_strip_t *strip,
+                                   int chunk_id, int size, uint8_t *data)
+{
+    uint8_t         *eod = (data + size);
+    uint32_t         flag, mask;
+    cvid_codebook_t *codebook;
+    unsigned int     x, y;
+    uint32_t         iy[4];
+    uint32_t         iu[2];
+    uint32_t         iv[2];
+
+    flag = 0;
+    mask = 0;
+
+    for (y=strip->y1; y < strip->y2; y+=4) {
+
+        iy[0] = strip->x1 + (y * s->frame.linesize[0]);
+        iy[1] = iy[0] + s->frame.linesize[0];
+        iy[2] = iy[1] + s->frame.linesize[0];
+        iy[3] = iy[2] + s->frame.linesize[0];
+        iu[0] = (strip->x1/2) + ((y/2) * s->frame.linesize[1]);
+        iu[1] = iu[0] + s->frame.linesize[1];
+        iv[0] = (strip->x1/2) + ((y/2) * s->frame.linesize[2]);
+        iv[1] = iv[0] + s->frame.linesize[2];
+
+        for (x=strip->x1; x < strip->x2; x+=4) {
+            if ((chunk_id & 0x0100) && !(mask >>= 1)) {
+                if ((data + 4) > eod)
+                    return -1;
+
+                flag  = AV_RB32 (data);
+                data += 4;
+                mask  = 0x80000000;
+            }
+
+            if (!(chunk_id & 0x0100) || (flag & mask)) {
+                if (!(chunk_id & 0x0200) && !(mask >>= 1)) {
+                    if ((data + 4) > eod)
+                        return -1;
+
+                    flag  = AV_RB32 (data);
+                    data += 4;
+                    mask  = 0x80000000;
+                }
+
+                if ((chunk_id & 0x0200) || (~flag & mask)) {
+                    if (data >= eod)
+                        return -1;
+
+                    codebook = &strip->v1_codebook[*data++];
+                    s->frame.data[0][iy[0] + 0] = codebook->y0;
+                    s->frame.data[0][iy[0] + 1] = codebook->y0;
+                    s->frame.data[0][iy[1] + 0] = codebook->y0;
+                    s->frame.data[0][iy[1] + 1] = codebook->y0;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[0]] = codebook->u;
+                        s->frame.data[2][iv[0]] = codebook->v;
+                    }
+
+                    s->frame.data[0][iy[0] + 2] = codebook->y1;
+                    s->frame.data[0][iy[0] + 3] = codebook->y1;
+                    s->frame.data[0][iy[1] + 2] = codebook->y1;
+                    s->frame.data[0][iy[1] + 3] = codebook->y1;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[0] + 1] = codebook->u;
+                        s->frame.data[2][iv[0] + 1] = codebook->v;
+                    }
+
+                    s->frame.data[0][iy[2] + 0] = codebook->y2;
+                    s->frame.data[0][iy[2] + 1] = codebook->y2;
+                    s->frame.data[0][iy[3] + 0] = codebook->y2;
+                    s->frame.data[0][iy[3] + 1] = codebook->y2;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[1]] = codebook->u;
+                        s->frame.data[2][iv[1]] = codebook->v;
+                    }
+
+                    s->frame.data[0][iy[2] + 2] = codebook->y3;
+                    s->frame.data[0][iy[2] + 3] = codebook->y3;
+                    s->frame.data[0][iy[3] + 2] = codebook->y3;
+                    s->frame.data[0][iy[3] + 3] = codebook->y3;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[1] + 1] = codebook->u;
+                        s->frame.data[2][iv[1] + 1] = codebook->v;
+                    }
+
+                } else if (flag & mask) {
+                    if ((data + 4) > eod)
+                        return -1;
+
+                    codebook = &strip->v4_codebook[*data++];
+                    s->frame.data[0][iy[0] + 0] = codebook->y0;
+                    s->frame.data[0][iy[0] + 1] = codebook->y1;
+                    s->frame.data[0][iy[1] + 0] = codebook->y2;
+                    s->frame.data[0][iy[1] + 1] = codebook->y3;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[0]] = codebook->u;
+                        s->frame.data[2][iv[0]] = codebook->v;
+                    }
+
+                    codebook = &strip->v4_codebook[*data++];
+                    s->frame.data[0][iy[0] + 2] = codebook->y0;
+                    s->frame.data[0][iy[0] + 3] = codebook->y1;
+                    s->frame.data[0][iy[1] + 2] = codebook->y2;
+                    s->frame.data[0][iy[1] + 3] = codebook->y3;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[0] + 1] = codebook->u;
+                        s->frame.data[2][iv[0] + 1] = codebook->v;
+                    }
+
+                    codebook = &strip->v4_codebook[*data++];
+                    s->frame.data[0][iy[2] + 0] = codebook->y0;
+                    s->frame.data[0][iy[2] + 1] = codebook->y1;
+                    s->frame.data[0][iy[3] + 0] = codebook->y2;
+                    s->frame.data[0][iy[3] + 1] = codebook->y3;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[1]] = codebook->u;
+                        s->frame.data[2][iv[1]] = codebook->v;
+                    }
+
+                    codebook = &strip->v4_codebook[*data++];
+                    s->frame.data[0][iy[2] + 2] = codebook->y0;
+                    s->frame.data[0][iy[2] + 3] = codebook->y1;
+                    s->frame.data[0][iy[3] + 2] = codebook->y2;
+                    s->frame.data[0][iy[3] + 3] = codebook->y3;
+                    if (!s->palette_video) {
+                        s->frame.data[1][iu[1] + 1] = codebook->u;
+                        s->frame.data[2][iv[1] + 1] = codebook->v;
+                    }
+
+                }
+            }
+
+            iy[0] += 4;  iy[1] += 4;
+            iy[2] += 4;  iy[3] += 4;
+            iu[0] += 2;  iu[1] += 2;
+            iv[0] += 2;  iv[1] += 2;
+        }
+    }
+
+    return 0;
+}
+
+static int cinepak_decode_strip (CinepakContext *s,
+                                 cvid_strip_t *strip, uint8_t *data, int size)
+{
+    uint8_t *eod = (data + size);
+    int      chunk_id, chunk_size;
+
+    /* coordinate sanity checks */
+    if (strip->x1 >= s->width  || strip->x2 > s->width  ||
+        strip->y1 >= s->height || strip->y2 > s->height ||
+        strip->x1 >= strip->x2 || strip->y1 >= strip->y2)
+        return -1;
+
+    while ((data + 4) <= eod) {
+        chunk_id   = AV_RB16 (&data[0]);
+        chunk_size = AV_RB16 (&data[2]) - 4;
+        if(chunk_size < 0)
+            return -1;
+
+        data      += 4;
+        chunk_size = ((data + chunk_size) > eod) ? (eod - data) : chunk_size;
+
+        switch (chunk_id) {
+
+        case 0x2000:
+        case 0x2100:
+        case 0x2400:
+        case 0x2500:
+            cinepak_decode_codebook (strip->v4_codebook, chunk_id,
+                chunk_size, data);
+            break;
+
+        case 0x2200:
+        case 0x2300:
+        case 0x2600:
+        case 0x2700:
+            cinepak_decode_codebook (strip->v1_codebook, chunk_id,
+                chunk_size, data);
+            break;
+
+        case 0x3000:
+        case 0x3100:
+        case 0x3200:
+            return cinepak_decode_vectors (s, strip, chunk_id,
+                chunk_size, data);
+        }
+
+        data += chunk_size;
+    }
+
+    return -1;
+}
+
+static int cinepak_decode (CinepakContext *s)
+{
+    uint8_t      *eod = (s->data + s->size);
+    int           i, result, strip_size, frame_flags, num_strips;
+    int           y0 = 0;
+    int           encoded_buf_size;
+
+    if (s->size < 10)
+        return -1;
+
+    frame_flags = s->data[0];
+    num_strips  = AV_RB16 (&s->data[8]);
+    encoded_buf_size = ((s->data[1] << 16) | AV_RB16 (&s->data[2]));
+
+    /* if this is the first frame, check for deviant Sega FILM data */
+    if (s->sega_film_skip_bytes == -1) {
+        if (encoded_buf_size != s->size) {
+            /* If the encoded frame size differs from the frame size as indicated
+             * by the container file, this data likely comes from a Sega FILM/CPK file.
+             * If the frame header is followed by the bytes FE 00 00 06 00 00 then
+             * this is probably one of the two known files that have 6 extra bytes
+             * after the frame header. Else, assume 2 extra bytes. */
+            if ((s->data[10] == 0xFE) &&
+                (s->data[11] == 0x00) &&
+                (s->data[12] == 0x00) &&
+                (s->data[13] == 0x06) &&
+                (s->data[14] == 0x00) &&
+                (s->data[15] == 0x00))
+                s->sega_film_skip_bytes = 6;
+            else
+                s->sega_film_skip_bytes = 2;
+        } else
+            s->sega_film_skip_bytes = 0;
+    }
+
+    s->data += 10 + s->sega_film_skip_bytes;
+
+    if (num_strips > MAX_STRIPS)
+        num_strips = MAX_STRIPS;
+
+    for (i=0; i < num_strips; i++) {
+        if ((s->data + 12) > eod)
+            return -1;
+
+        s->strips[i].id = AV_RB16 (s->data);
+        s->strips[i].y1 = y0;
+        s->strips[i].x1 = 0;
+        s->strips[i].y2 = y0 + AV_RB16 (&s->data[8]);
+        s->strips[i].x2 = s->avctx->width;
+
+        strip_size = AV_RB16 (&s->data[2]) - 12;
+        s->data   += 12;
+        strip_size = ((s->data + strip_size) > eod) ? (eod - s->data) : strip_size;
+
+        if ((i > 0) && !(frame_flags & 0x01)) {
+            memcpy (s->strips[i].v4_codebook, s->strips[i-1].v4_codebook,
+                sizeof(s->strips[i].v4_codebook));
+            memcpy (s->strips[i].v1_codebook, s->strips[i-1].v1_codebook,
+                sizeof(s->strips[i].v1_codebook));
+        }
+
+        result = cinepak_decode_strip (s, &s->strips[i], s->data, strip_size);
+
+        if (result != 0)
+            return result;
+
+        s->data += strip_size;
+        y0    = s->strips[i].y2;
+    }
+    return 0;
+}
+
+static int cinepak_decode_init(AVCodecContext *avctx)
+{
+    CinepakContext *s = (CinepakContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+    s->width = (avctx->width + 3) & ~3;
+    s->height = (avctx->height + 3) & ~3;
+    s->sega_film_skip_bytes = -1;  /* uninitialized state */
+
+    // check for paletted data
+    if ((avctx->palctrl == NULL) || (avctx->bits_per_sample == 40)) {
+        s->palette_video = 0;
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+    } else {
+        s->palette_video = 1;
+        avctx->pix_fmt = PIX_FMT_PAL8;
+    }
+
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int cinepak_decode_frame(AVCodecContext *avctx,
+                                void *data, int *data_size,
+                                uint8_t *buf, int buf_size)
+{
+    CinepakContext *s = (CinepakContext *)avctx->priv_data;
+
+    s->data = buf;
+    s->size = buf_size;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE |
+                            FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    cinepak_decode(s);
+
+    if (s->palette_video) {
+        memcpy (s->frame.data[1], avctx->palctrl->palette, AVPALETTE_SIZE);
+        if (avctx->palctrl->palette_changed) {
+            s->frame.palette_has_changed = 1;
+            avctx->palctrl->palette_changed = 0;
+        } else
+            s->frame.palette_has_changed = 0;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int cinepak_decode_end(AVCodecContext *avctx)
+{
+    CinepakContext *s = (CinepakContext *)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec cinepak_decoder = {
+    "cinepak",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_CINEPAK,
+    sizeof(CinepakContext),
+    cinepak_decode_init,
+    NULL,
+    cinepak_decode_end,
+    cinepak_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/cljr.c b/contrib/ffmpeg/libavcodec/cljr.c
new file mode 100644
index 000000000..44810f5cf
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cljr.c
@@ -0,0 +1,158 @@
+/*
+ * Cirrus Logic AccuPak (CLJR) codec
+ * Copyright (c) 2003 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file cljr.c
+ * Cirrus Logic AccuPak codec.
+ */
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+
+typedef struct CLJRContext{
+    AVCodecContext *avctx;
+    AVFrame picture;
+    int delta[16];
+    int offset[4];
+    GetBitContext gb;
+} CLJRContext;
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    CLJRContext * const a = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    int x, y;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    init_get_bits(&a->gb, buf, buf_size);
+
+    for(y=0; y<avctx->height; y++){
+        uint8_t *luma= &a->picture.data[0][ y*a->picture.linesize[0] ];
+        uint8_t *cb= &a->picture.data[1][ y*a->picture.linesize[1] ];
+        uint8_t *cr= &a->picture.data[2][ y*a->picture.linesize[2] ];
+        for(x=0; x<avctx->width; x+=4){
+                luma[3] = get_bits(&a->gb, 5) << 3;
+            luma[2] = get_bits(&a->gb, 5) << 3;
+            luma[1] = get_bits(&a->gb, 5) << 3;
+            luma[0] = get_bits(&a->gb, 5) << 3;
+            luma+= 4;
+            *(cb++) = get_bits(&a->gb, 6) << 2;
+            *(cr++) = get_bits(&a->gb, 6) << 2;
+        }
+    }
+
+    *picture= *(AVFrame*)&a->picture;
+    *data_size = sizeof(AVPicture);
+
+    emms_c();
+
+    return buf_size;
+}
+
+#if 0
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    CLJRContext * const a = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    int size;
+    int mb_x, mb_y;
+
+    *p = *pict;
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    emms_c();
+
+    align_put_bits(&a->pb);
+    while(get_bit_count(&a->pb)&31)
+        put_bits(&a->pb, 8, 0);
+
+    size= get_bit_count(&a->pb)/32;
+
+    return size*4;
+}
+#endif
+
+static void common_init(AVCodecContext *avctx){
+    CLJRContext * const a = avctx->priv_data;
+
+    avctx->coded_frame= (AVFrame*)&a->picture;
+    a->avctx= avctx;
+}
+
+static int decode_init(AVCodecContext *avctx){
+
+    common_init(avctx);
+
+    avctx->pix_fmt= PIX_FMT_YUV411P;
+
+    return 0;
+}
+
+#if 0
+static int encode_init(AVCodecContext *avctx){
+
+    common_init(avctx);
+
+    return 0;
+}
+#endif
+
+AVCodec cljr_decoder = {
+    "cljr",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_CLJR,
+    sizeof(CLJRContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+#if 0
+#ifdef CONFIG_ENCODERS
+
+AVCodec cljr_encoder = {
+    "cljr",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_cljr,
+    sizeof(CLJRContext),
+    encode_init,
+    encode_frame,
+    //encode_end,
+};
+
+#endif //CONFIG_ENCODERS
+#endif
diff --git a/contrib/ffmpeg/libavcodec/cook.c b/contrib/ffmpeg/libavcodec/cook.c
new file mode 100644
index 000000000..32b1081cc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cook.c
@@ -0,0 +1,1147 @@
+/*
+ * COOK compatible decoder
+ * Copyright (c) 2003 Sascha Sommer
+ * Copyright (c) 2005 Benjamin Larsson
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file cook.c
+ * Cook compatible decoder.
+ * This decoder handles RealNetworks, RealAudio G2 data.
+ * Cook is identified by the codec name cook in RM files.
+ *
+ * To use this decoder, a calling application must supply the extradata
+ * bytes provided from the RM container; 8+ bytes for mono streams and
+ * 16+ for stereo streams (maybe more).
+ *
+ * Codec technicalities (all this assume a buffer length of 1024):
+ * Cook works with several different techniques to achieve its compression.
+ * In the timedomain the buffer is divided into 8 pieces and quantized. If
+ * two neighboring pieces have different quantization index a smooth
+ * quantization curve is used to get a smooth overlap between the different
+ * pieces.
+ * To get to the transformdomain Cook uses a modulated lapped transform.
+ * The transform domain has 50 subbands with 20 elements each. This
+ * means only a maximum of 50*20=1000 coefficients are used out of the 1024
+ * available.
+ */
+
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+#include "common.h"
+#include "bytestream.h"
+#include "random.h"
+
+#include "cookdata.h"
+
+/* the different Cook versions */
+#define MONO            0x1000001
+#define STEREO          0x1000002
+#define JOINT_STEREO    0x1000003
+#define MC_COOK         0x2000000   //multichannel Cook, not supported
+
+#define SUBBAND_SIZE    20
+//#define COOKDEBUG
+
+typedef struct {
+    int *now;
+    int *previous;
+} cook_gains;
+
+typedef struct {
+    GetBitContext       gb;
+    /* stream data */
+    int                 nb_channels;
+    int                 joint_stereo;
+    int                 bit_rate;
+    int                 sample_rate;
+    int                 samples_per_channel;
+    int                 samples_per_frame;
+    int                 subbands;
+    int                 log2_numvector_size;
+    int                 numvector_size;                //1 << log2_numvector_size;
+    int                 js_subband_start;
+    int                 total_subbands;
+    int                 num_vectors;
+    int                 bits_per_subpacket;
+    int                 cookversion;
+    /* states */
+    AVRandomState       random_state;
+
+    /* transform data */
+    MDCTContext         mdct_ctx;
+    DECLARE_ALIGNED_16(FFTSample, mdct_tmp[1024]);  /* temporary storage for imlt */
+    float*              mlt_window;
+
+    /* gain buffers */
+    cook_gains          gains1;
+    cook_gains          gains2;
+    int                 gain_1[9];
+    int                 gain_2[9];
+    int                 gain_3[9];
+    int                 gain_4[9];
+
+    /* VLC data */
+    int                 js_vlc_bits;
+    VLC                 envelope_quant_index[13];
+    VLC                 sqvh[7];          //scalar quantization
+    VLC                 ccpl;             //channel coupling
+
+    /* generatable tables and related variables */
+    int                 gain_size_factor;
+    float               gain_table[23];
+    float               pow2tab[127];
+    float               rootpow2tab[127];
+
+    /* data buffers */
+
+    uint8_t*            decoded_bytes_buffer;
+    DECLARE_ALIGNED_16(float,mono_mdct_output[2048]);
+    float               mono_previous_buffer1[1024];
+    float               mono_previous_buffer2[1024];
+    float               decode_buffer_1[1024];
+    float               decode_buffer_2[1024];
+} COOKContext;
+
+/* debug functions */
+
+#ifdef COOKDEBUG
+static void dump_float_table(float* table, int size, int delimiter) {
+    int i=0;
+    av_log(NULL,AV_LOG_ERROR,"\n[%d]: ",i);
+    for (i=0 ; i<size ; i++) {
+        av_log(NULL, AV_LOG_ERROR, "%5.1f, ", table[i]);
+        if ((i+1)%delimiter == 0) av_log(NULL,AV_LOG_ERROR,"\n[%d]: ",i+1);
+    }
+}
+
+static void dump_int_table(int* table, int size, int delimiter) {
+    int i=0;
+    av_log(NULL,AV_LOG_ERROR,"\n[%d]: ",i);
+    for (i=0 ; i<size ; i++) {
+        av_log(NULL, AV_LOG_ERROR, "%d, ", table[i]);
+        if ((i+1)%delimiter == 0) av_log(NULL,AV_LOG_ERROR,"\n[%d]: ",i+1);
+    }
+}
+
+static void dump_short_table(short* table, int size, int delimiter) {
+    int i=0;
+    av_log(NULL,AV_LOG_ERROR,"\n[%d]: ",i);
+    for (i=0 ; i<size ; i++) {
+        av_log(NULL, AV_LOG_ERROR, "%d, ", table[i]);
+        if ((i+1)%delimiter == 0) av_log(NULL,AV_LOG_ERROR,"\n[%d]: ",i+1);
+    }
+}
+
+#endif
+
+/*************** init functions ***************/
+
+/* table generator */
+static void init_pow2table(COOKContext *q){
+    int i;
+    q->pow2tab[63] = 1.0;
+    for (i=1 ; i<64 ; i++){
+        q->pow2tab[63+i]=(float)((uint64_t)1<<i);
+        q->pow2tab[63-i]=1.0/(float)((uint64_t)1<<i);
+    }
+}
+
+/* table generator */
+static void init_rootpow2table(COOKContext *q){
+    int i;
+    q->rootpow2tab[63] = 1.0;
+    for (i=1 ; i<64 ; i++){
+        q->rootpow2tab[63+i]=sqrt((float)((uint64_t)1<<i));
+        q->rootpow2tab[63-i]=sqrt(1.0/(float)((uint64_t)1<<i));
+    }
+}
+
+/* table generator */
+static void init_gain_table(COOKContext *q) {
+    int i;
+    q->gain_size_factor = q->samples_per_channel/8;
+    for (i=0 ; i<23 ; i++) {
+        q->gain_table[i] = pow((double)q->pow2tab[i+52] ,
+                               (1.0/(double)q->gain_size_factor));
+    }
+}
+
+
+static int init_cook_vlc_tables(COOKContext *q) {
+    int i, result;
+
+    result = 0;
+    for (i=0 ; i<13 ; i++) {
+        result &= init_vlc (&q->envelope_quant_index[i], 9, 24,
+            envelope_quant_index_huffbits[i], 1, 1,
+            envelope_quant_index_huffcodes[i], 2, 2, 0);
+    }
+    av_log(NULL,AV_LOG_DEBUG,"sqvh VLC init\n");
+    for (i=0 ; i<7 ; i++) {
+        result &= init_vlc (&q->sqvh[i], vhvlcsize_tab[i], vhsize_tab[i],
+            cvh_huffbits[i], 1, 1,
+            cvh_huffcodes[i], 2, 2, 0);
+    }
+
+    if (q->nb_channels==2 && q->joint_stereo==1){
+        result &= init_vlc (&q->ccpl, 6, (1<<q->js_vlc_bits)-1,
+            ccpl_huffbits[q->js_vlc_bits-2], 1, 1,
+            ccpl_huffcodes[q->js_vlc_bits-2], 2, 2, 0);
+        av_log(NULL,AV_LOG_DEBUG,"Joint-stereo VLC used.\n");
+    }
+
+    av_log(NULL,AV_LOG_DEBUG,"VLC tables initialized.\n");
+    return result;
+}
+
+static int init_cook_mlt(COOKContext *q) {
+    int j;
+    float alpha;
+    int mlt_size = q->samples_per_channel;
+
+    if ((q->mlt_window = av_malloc(sizeof(float)*mlt_size)) == 0)
+      return -1;
+
+    /* Initialize the MLT window: simple sine window. */
+    alpha = M_PI / (2.0 * (float)mlt_size);
+    for(j=0 ; j<mlt_size ; j++)
+        q->mlt_window[j] = sin((j + 0.5) * alpha) * sqrt(2.0 / q->samples_per_channel);
+
+    /* Initialize the MDCT. */
+    if (ff_mdct_init(&q->mdct_ctx, av_log2(mlt_size)+1, 1)) {
+      av_free(q->mlt_window);
+      return -1;
+    }
+    av_log(NULL,AV_LOG_DEBUG,"MDCT initialized, order = %d.\n",
+           av_log2(mlt_size)+1);
+
+    return 0;
+}
+
+/*************** init functions end ***********/
+
+/**
+ * Cook indata decoding, every 32 bits are XORed with 0x37c511f2.
+ * Why? No idea, some checksum/error detection method maybe.
+ *
+ * Out buffer size: extra bytes are needed to cope with
+ * padding/missalignment.
+ * Subpackets passed to the decoder can contain two, consecutive
+ * half-subpackets, of identical but arbitrary size.
+ *          1234 1234 1234 1234  extraA extraB
+ * Case 1:  AAAA BBBB              0      0
+ * Case 2:  AAAA ABBB BB--         3      3
+ * Case 3:  AAAA AABB BBBB         2      2
+ * Case 4:  AAAA AAAB BBBB BB--    1      5
+ *
+ * Nice way to waste CPU cycles.
+ *
+ * @param inbuffer  pointer to byte array of indata
+ * @param out       pointer to byte array of outdata
+ * @param bytes     number of bytes
+ */
+#define DECODE_BYTES_PAD1(bytes) (3 - ((bytes)+3) % 4)
+#define DECODE_BYTES_PAD2(bytes) ((bytes) % 4 + DECODE_BYTES_PAD1(2 * (bytes)))
+
+static inline int decode_bytes(uint8_t* inbuffer, uint8_t* out, int bytes){
+    int i, off;
+    uint32_t c;
+    uint32_t* buf;
+    uint32_t* obuf = (uint32_t*) out;
+    /* FIXME: 64 bit platforms would be able to do 64 bits at a time.
+     * I'm too lazy though, should be something like
+     * for(i=0 ; i<bitamount/64 ; i++)
+     *     (int64_t)out[i] = 0x37c511f237c511f2^be2me_64(int64_t)in[i]);
+     * Buffer alignment needs to be checked. */
+
+    off = (int)((long)inbuffer & 3);
+    buf = (uint32_t*) (inbuffer - off);
+    c = be2me_32((0x37c511f2 >> (off*8)) | (0x37c511f2 << (32-(off*8))));
+    bytes += 3 + off;
+    for (i = 0; i < bytes/4; i++)
+        obuf[i] = c ^ buf[i];
+
+    return off;
+}
+
+/**
+ * Cook uninit
+ */
+
+static int cook_decode_close(AVCodecContext *avctx)
+{
+    int i;
+    COOKContext *q = avctx->priv_data;
+    av_log(avctx,AV_LOG_DEBUG, "Deallocating memory.\n");
+
+    /* Free allocated memory buffers. */
+    av_free(q->mlt_window);
+    av_free(q->decoded_bytes_buffer);
+
+    /* Free the transform. */
+    ff_mdct_end(&q->mdct_ctx);
+
+    /* Free the VLC tables. */
+    for (i=0 ; i<13 ; i++) {
+        free_vlc(&q->envelope_quant_index[i]);
+    }
+    for (i=0 ; i<7 ; i++) {
+        free_vlc(&q->sqvh[i]);
+    }
+    if(q->nb_channels==2 && q->joint_stereo==1 ){
+        free_vlc(&q->ccpl);
+    }
+
+    av_log(NULL,AV_LOG_DEBUG,"Memory deallocated.\n");
+
+    return 0;
+}
+
+/**
+ * Fill the gain array for the timedomain quantization.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param gaininfo[9]       array of gain indices
+ */
+
+static void decode_gain_info(GetBitContext *gb, int *gaininfo)
+{
+    int i, n;
+
+    while (get_bits1(gb)) {}
+    n = get_bits_count(gb) - 1;     //amount of elements*2 to update
+
+    i = 0;
+    while (n--) {
+        int index = get_bits(gb, 3);
+        int gain = get_bits1(gb) ? get_bits(gb, 4) - 7 : -1;
+
+        while (i <= index) gaininfo[i++] = gain;
+    }
+    while (i <= 8) gaininfo[i++] = 0;
+}
+
+/**
+ * Create the quant index table needed for the envelope.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param quant_index_table pointer to the array
+ */
+
+static void decode_envelope(COOKContext *q, int* quant_index_table) {
+    int i,j, vlc_index;
+    int bitbias;
+
+    bitbias = get_bits_count(&q->gb);
+    quant_index_table[0]= get_bits(&q->gb,6) - 6;       //This is used later in categorize
+
+    for (i=1 ; i < q->total_subbands ; i++){
+        vlc_index=i;
+        if (i >= q->js_subband_start * 2) {
+            vlc_index-=q->js_subband_start;
+        } else {
+            vlc_index/=2;
+            if(vlc_index < 1) vlc_index = 1;
+        }
+        if (vlc_index>13) vlc_index = 13;           //the VLC tables >13 are identical to No. 13
+
+        j = get_vlc2(&q->gb, q->envelope_quant_index[vlc_index-1].table,
+                     q->envelope_quant_index[vlc_index-1].bits,2);
+        quant_index_table[i] = quant_index_table[i-1] + j - 12;    //differential encoding
+    }
+}
+
+/**
+ * Calculate the category and category_index vector.
+ *
+ * @param q                     pointer to the COOKContext
+ * @param quant_index_table     pointer to the array
+ * @param category              pointer to the category array
+ * @param category_index        pointer to the category_index array
+ */
+
+static void categorize(COOKContext *q, int* quant_index_table,
+                       int* category, int* category_index){
+    int exp_idx, bias, tmpbias, bits_left, num_bits, index, v, i, j;
+    int exp_index2[102];
+    int exp_index1[102];
+
+    int tmp_categorize_array1[128];
+    int tmp_categorize_array1_idx=0;
+    int tmp_categorize_array2[128];
+    int tmp_categorize_array2_idx=0;
+    int category_index_size=0;
+
+    bits_left =  q->bits_per_subpacket - get_bits_count(&q->gb);
+
+    if(bits_left > q->samples_per_channel) {
+        bits_left = q->samples_per_channel +
+                    ((bits_left - q->samples_per_channel)*5)/8;
+        //av_log(NULL, AV_LOG_ERROR, "bits_left = %d\n",bits_left);
+    }
+
+    memset(&exp_index1,0,102*sizeof(int));
+    memset(&exp_index2,0,102*sizeof(int));
+    memset(&tmp_categorize_array1,0,128*sizeof(int));
+    memset(&tmp_categorize_array2,0,128*sizeof(int));
+
+    bias=-32;
+
+    /* Estimate bias. */
+    for (i=32 ; i>0 ; i=i/2){
+        num_bits = 0;
+        index = 0;
+        for (j=q->total_subbands ; j>0 ; j--){
+            exp_idx = (i - quant_index_table[index] + bias) / 2;
+            if (exp_idx<0){
+                exp_idx=0;
+            } else if(exp_idx >7) {
+                exp_idx=7;
+            }
+            index++;
+            num_bits+=expbits_tab[exp_idx];
+        }
+        if(num_bits >= bits_left - 32){
+            bias+=i;
+        }
+    }
+
+    /* Calculate total number of bits. */
+    num_bits=0;
+    for (i=0 ; i<q->total_subbands ; i++) {
+        exp_idx = (bias - quant_index_table[i]) / 2;
+        if (exp_idx<0) {
+            exp_idx=0;
+        } else if(exp_idx >7) {
+            exp_idx=7;
+        }
+        num_bits += expbits_tab[exp_idx];
+        exp_index1[i] = exp_idx;
+        exp_index2[i] = exp_idx;
+    }
+    tmpbias = bias = num_bits;
+
+    for (j = 1 ; j < q->numvector_size ; j++) {
+        if (tmpbias + bias > 2*bits_left) {  /* ---> */
+            int max = -999999;
+            index=-1;
+            for (i=0 ; i<q->total_subbands ; i++){
+                if (exp_index1[i] < 7) {
+                    v = (-2*exp_index1[i]) - quant_index_table[i] - 32;
+                    if ( v >= max) {
+                        max = v;
+                        index = i;
+                    }
+                }
+            }
+            if(index==-1)break;
+            tmp_categorize_array1[tmp_categorize_array1_idx++] = index;
+            tmpbias -= expbits_tab[exp_index1[index]] -
+                       expbits_tab[exp_index1[index]+1];
+            ++exp_index1[index];
+        } else {  /* <--- */
+            int min = 999999;
+            index=-1;
+            for (i=0 ; i<q->total_subbands ; i++){
+                if(exp_index2[i] > 0){
+                    v = (-2*exp_index2[i])-quant_index_table[i];
+                    if ( v < min) {
+                        min = v;
+                        index = i;
+                    }
+                }
+            }
+            if(index == -1)break;
+            tmp_categorize_array2[tmp_categorize_array2_idx++] = index;
+            tmpbias -= expbits_tab[exp_index2[index]] -
+                       expbits_tab[exp_index2[index]-1];
+            --exp_index2[index];
+        }
+    }
+
+    for(i=0 ; i<q->total_subbands ; i++)
+        category[i] = exp_index2[i];
+
+    /* Concatenate the two arrays. */
+    for(i=tmp_categorize_array2_idx-1 ; i >= 0; i--)
+        category_index[category_index_size++] =  tmp_categorize_array2[i];
+
+    for(i=0;i<tmp_categorize_array1_idx;i++)
+        category_index[category_index_size++ ] =  tmp_categorize_array1[i];
+
+    /* FIXME: mc_sich_ra8_20.rm triggers this, not sure with what we
+       should fill the remaining bytes. */
+    for(i=category_index_size;i<q->numvector_size;i++)
+        category_index[i]=0;
+
+}
+
+
+/**
+ * Expand the category vector.
+ *
+ * @param q                     pointer to the COOKContext
+ * @param category              pointer to the category array
+ * @param category_index        pointer to the category_index array
+ */
+
+static void inline expand_category(COOKContext *q, int* category,
+                                   int* category_index){
+    int i;
+    for(i=0 ; i<q->num_vectors ; i++){
+        ++category[category_index[i]];
+    }
+}
+
+/**
+ * The real requantization of the mltcoefs
+ *
+ * @param q                     pointer to the COOKContext
+ * @param index                 index
+ * @param quant_index           quantisation index
+ * @param subband_coef_index    array of indexes to quant_centroid_tab
+ * @param subband_coef_sign     signs of coefficients
+ * @param mlt_p                 pointer into the mlt buffer
+ */
+
+static void scalar_dequant(COOKContext *q, int index, int quant_index,
+                           int* subband_coef_index, int* subband_coef_sign,
+                           float* mlt_p){
+    int i;
+    float f1;
+
+    for(i=0 ; i<SUBBAND_SIZE ; i++) {
+        if (subband_coef_index[i]) {
+            f1 = quant_centroid_tab[index][subband_coef_index[i]];
+            if (subband_coef_sign[i]) f1 = -f1;
+        } else {
+            /* noise coding if subband_coef_index[i] == 0 */
+            f1 = dither_tab[index];
+            if (av_random(&q->random_state) < 0x80000000) f1 = -f1;
+        }
+        mlt_p[i] = f1 * q->rootpow2tab[quant_index+63];
+    }
+}
+/**
+ * Unpack the subband_coef_index and subband_coef_sign vectors.
+ *
+ * @param q                     pointer to the COOKContext
+ * @param category              pointer to the category array
+ * @param subband_coef_index    array of indexes to quant_centroid_tab
+ * @param subband_coef_sign     signs of coefficients
+ */
+
+static int unpack_SQVH(COOKContext *q, int category, int* subband_coef_index,
+                       int* subband_coef_sign) {
+    int i,j;
+    int vlc, vd ,tmp, result;
+    int ub;
+    int cb;
+
+    vd = vd_tab[category];
+    result = 0;
+    for(i=0 ; i<vpr_tab[category] ; i++){
+        ub = get_bits_count(&q->gb);
+        vlc = get_vlc2(&q->gb, q->sqvh[category].table, q->sqvh[category].bits, 3);
+        cb = get_bits_count(&q->gb);
+        if (q->bits_per_subpacket < get_bits_count(&q->gb)){
+            vlc = 0;
+            result = 1;
+        }
+        for(j=vd-1 ; j>=0 ; j--){
+            tmp = (vlc * invradix_tab[category])/0x100000;
+            subband_coef_index[vd*i+j] = vlc - tmp * (kmax_tab[category]+1);
+            vlc = tmp;
+        }
+        for(j=0 ; j<vd ; j++){
+            if (subband_coef_index[i*vd + j]) {
+                if(get_bits_count(&q->gb) < q->bits_per_subpacket){
+                    subband_coef_sign[i*vd+j] = get_bits1(&q->gb);
+                } else {
+                    result=1;
+                    subband_coef_sign[i*vd+j]=0;
+                }
+            } else {
+                subband_coef_sign[i*vd+j]=0;
+            }
+        }
+    }
+    return result;
+}
+
+
+/**
+ * Fill the mlt_buffer with mlt coefficients.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param category          pointer to the category array
+ * @param quant_index_table pointer to the array
+ * @param mlt_buffer        pointer to mlt coefficients
+ */
+
+
+static void decode_vectors(COOKContext* q, int* category,
+                           int *quant_index_table, float* mlt_buffer){
+    /* A zero in this table means that the subband coefficient is
+       random noise coded. */
+    int subband_coef_index[SUBBAND_SIZE];
+    /* A zero in this table means that the subband coefficient is a
+       positive multiplicator. */
+    int subband_coef_sign[SUBBAND_SIZE];
+    int band, j;
+    int index=0;
+
+    for(band=0 ; band<q->total_subbands ; band++){
+        index = category[band];
+        if(category[band] < 7){
+            if(unpack_SQVH(q, category[band], subband_coef_index, subband_coef_sign)){
+                index=7;
+                for(j=0 ; j<q->total_subbands ; j++) category[band+j]=7;
+            }
+        }
+        if(index==7) {
+            memset(subband_coef_index, 0, sizeof(subband_coef_index));
+            memset(subband_coef_sign, 0, sizeof(subband_coef_sign));
+        }
+        scalar_dequant(q, index, quant_index_table[band],
+                       subband_coef_index, subband_coef_sign,
+                       &mlt_buffer[band * 20]);
+    }
+
+    if(q->total_subbands*SUBBAND_SIZE >= q->samples_per_channel){
+        return;
+    } /* FIXME: should this be removed, or moved into loop above? */
+}
+
+
+/**
+ * function for decoding mono data
+ *
+ * @param q                 pointer to the COOKContext
+ * @param mlt_buffer1       pointer to left channel mlt coefficients
+ * @param mlt_buffer2       pointer to right channel mlt coefficients
+ */
+
+static void mono_decode(COOKContext *q, float* mlt_buffer) {
+
+    int category_index[128];
+    int quant_index_table[102];
+    int category[128];
+
+    memset(&category, 0, 128*sizeof(int));
+    memset(&category_index, 0, 128*sizeof(int));
+
+    decode_envelope(q, quant_index_table);
+    q->num_vectors = get_bits(&q->gb,q->log2_numvector_size);
+    categorize(q, quant_index_table, category, category_index);
+    expand_category(q, category, category_index);
+    decode_vectors(q, category, quant_index_table, mlt_buffer);
+}
+
+
+/**
+ * the actual requantization of the timedomain samples
+ *
+ * @param q                 pointer to the COOKContext
+ * @param buffer            pointer to the timedomain buffer
+ * @param gain_index        index for the block multiplier
+ * @param gain_index_next   index for the next block multiplier
+ */
+
+static void interpolate(COOKContext *q, float* buffer,
+                        int gain_index, int gain_index_next){
+    int i;
+    float fc1, fc2;
+    fc1 = q->pow2tab[gain_index+63];
+
+    if(gain_index == gain_index_next){              //static gain
+        for(i=0 ; i<q->gain_size_factor ; i++){
+            buffer[i]*=fc1;
+        }
+        return;
+    } else {                                        //smooth gain
+        fc2 = q->gain_table[11 + (gain_index_next-gain_index)];
+        for(i=0 ; i<q->gain_size_factor ; i++){
+            buffer[i]*=fc1;
+            fc1*=fc2;
+        }
+        return;
+    }
+}
+
+
+/**
+ * The modulated lapped transform, this takes transform coefficients
+ * and transforms them into timedomain samples.
+ * Apply transform window, overlap buffers, apply gain profile
+ * and buffer management.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param inbuffer          pointer to the mltcoefficients
+ * @param gains_ptr         current and previous gains
+ * @param previous_buffer   pointer to the previous buffer to be used for overlapping
+ */
+
+static void imlt_gain(COOKContext *q, float *inbuffer,
+                      cook_gains *gains_ptr, float* previous_buffer)
+{
+    const float fc = q->pow2tab[gains_ptr->previous[0] + 63];
+    float *buffer0 = q->mono_mdct_output;
+    float *buffer1 = q->mono_mdct_output + q->samples_per_channel;
+    int i;
+
+    /* Inverse modified discrete cosine transform */
+    q->mdct_ctx.fft.imdct_calc(&q->mdct_ctx, q->mono_mdct_output,
+                               inbuffer, q->mdct_tmp);
+
+    /* The weird thing here, is that the two halves of the time domain
+     * buffer are swapped. Also, the newest data, that we save away for
+     * next frame, has the wrong sign. Hence the subtraction below.
+     * Almost sounds like a complex conjugate/reverse data/FFT effect.
+     */
+
+    /* Apply window and overlap */
+    for(i = 0; i < q->samples_per_channel; i++){
+        buffer1[i] = buffer1[i] * fc * q->mlt_window[i] -
+          previous_buffer[i] * q->mlt_window[q->samples_per_channel - 1 - i];
+    }
+
+    /* Apply gain profile */
+    for (i = 0; i < 8; i++) {
+        if (gains_ptr->now[i] || gains_ptr->now[i + 1])
+            interpolate(q, &buffer1[q->gain_size_factor * i],
+                        gains_ptr->now[i], gains_ptr->now[i + 1]);
+    }
+
+    /* Save away the current to be previous block. */
+    memcpy(previous_buffer, buffer0, sizeof(float)*q->samples_per_channel);
+}
+
+
+/**
+ * function for getting the jointstereo coupling information
+ *
+ * @param q                 pointer to the COOKContext
+ * @param decouple_tab      decoupling array
+ *
+ */
+
+static void decouple_info(COOKContext *q, int* decouple_tab){
+    int length, i;
+
+    if(get_bits1(&q->gb)) {
+        if(cplband[q->js_subband_start] > cplband[q->subbands-1]) return;
+
+        length = cplband[q->subbands-1] - cplband[q->js_subband_start] + 1;
+        for (i=0 ; i<length ; i++) {
+            decouple_tab[cplband[q->js_subband_start] + i] = get_vlc2(&q->gb, q->ccpl.table, q->ccpl.bits, 2);
+        }
+        return;
+    }
+
+    if(cplband[q->js_subband_start] > cplband[q->subbands-1]) return;
+
+    length = cplband[q->subbands-1] - cplband[q->js_subband_start] + 1;
+    for (i=0 ; i<length ; i++) {
+       decouple_tab[cplband[q->js_subband_start] + i] = get_bits(&q->gb, q->js_vlc_bits);
+    }
+    return;
+}
+
+
+/**
+ * function for decoding joint stereo data
+ *
+ * @param q                 pointer to the COOKContext
+ * @param mlt_buffer1       pointer to left channel mlt coefficients
+ * @param mlt_buffer2       pointer to right channel mlt coefficients
+ */
+
+static void joint_decode(COOKContext *q, float* mlt_buffer1,
+                         float* mlt_buffer2) {
+    int i,j;
+    int decouple_tab[SUBBAND_SIZE];
+    float decode_buffer[1060];
+    int idx, cpl_tmp,tmp_idx;
+    float f1,f2;
+    float* cplscale;
+
+    memset(decouple_tab, 0, sizeof(decouple_tab));
+    memset(decode_buffer, 0, sizeof(decode_buffer));
+
+    /* Make sure the buffers are zeroed out. */
+    memset(mlt_buffer1,0, 1024*sizeof(float));
+    memset(mlt_buffer2,0, 1024*sizeof(float));
+    decouple_info(q, decouple_tab);
+    mono_decode(q, decode_buffer);
+
+    /* The two channels are stored interleaved in decode_buffer. */
+    for (i=0 ; i<q->js_subband_start ; i++) {
+        for (j=0 ; j<SUBBAND_SIZE ; j++) {
+            mlt_buffer1[i*20+j] = decode_buffer[i*40+j];
+            mlt_buffer2[i*20+j] = decode_buffer[i*40+20+j];
+        }
+    }
+
+    /* When we reach js_subband_start (the higher frequencies)
+       the coefficients are stored in a coupling scheme. */
+    idx = (1 << q->js_vlc_bits) - 1;
+    for (i=q->js_subband_start ; i<q->subbands ; i++) {
+        cpl_tmp = cplband[i];
+        idx -=decouple_tab[cpl_tmp];
+        cplscale = (float*)cplscales[q->js_vlc_bits-2];  //choose decoupler table
+        f1 = cplscale[decouple_tab[cpl_tmp]];
+        f2 = cplscale[idx-1];
+        for (j=0 ; j<SUBBAND_SIZE ; j++) {
+            tmp_idx = ((q->js_subband_start + i)*20)+j;
+            mlt_buffer1[20*i + j] = f1 * decode_buffer[tmp_idx];
+            mlt_buffer2[20*i + j] = f2 * decode_buffer[tmp_idx];
+        }
+        idx = (1 << q->js_vlc_bits) - 1;
+    }
+}
+
+/**
+ * First part of subpacket decoding:
+ *  decode raw stream bytes and read gain info.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param inbuffer          pointer to raw stream data
+ * @param gain_ptr          array of current/prev gain pointers
+ */
+
+static inline void
+decode_bytes_and_gain(COOKContext *q, uint8_t *inbuffer,
+                      cook_gains *gains_ptr)
+{
+    int offset;
+
+    offset = decode_bytes(inbuffer, q->decoded_bytes_buffer,
+                          q->bits_per_subpacket/8);
+    init_get_bits(&q->gb, q->decoded_bytes_buffer + offset,
+                  q->bits_per_subpacket);
+    decode_gain_info(&q->gb, gains_ptr->now);
+
+    /* Swap current and previous gains */
+    FFSWAP(int *, gains_ptr->now, gains_ptr->previous);
+}
+
+/**
+ * Final part of subpacket decoding:
+ *  Apply modulated lapped transform, gain compensation,
+ *  clip and convert to integer.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param decode_buffer     pointer to the mlt coefficients
+ * @param gain_ptr          array of current/prev gain pointers
+ * @param previous_buffer   pointer to the previous buffer to be used for overlapping
+ * @param out               pointer to the output buffer
+ * @param chan              0: left or single channel, 1: right channel
+ */
+
+static inline void
+mlt_compensate_output(COOKContext *q, float *decode_buffer,
+                      cook_gains *gains, float *previous_buffer,
+                      int16_t *out, int chan)
+{
+    float *output = q->mono_mdct_output + q->samples_per_channel;
+    int j;
+
+    imlt_gain(q, decode_buffer, gains, previous_buffer);
+
+    /* Clip and convert floats to 16 bits.
+     */
+    for (j = 0; j < q->samples_per_channel; j++) {
+        out[chan + q->nb_channels * j] =
+          av_clip(lrintf(output[j]), -32768, 32767);
+    }
+}
+
+
+/**
+ * Cook subpacket decoding. This function returns one decoded subpacket,
+ * usually 1024 samples per channel.
+ *
+ * @param q                 pointer to the COOKContext
+ * @param inbuffer          pointer to the inbuffer
+ * @param sub_packet_size   subpacket size
+ * @param outbuffer         pointer to the outbuffer
+ */
+
+
+static int decode_subpacket(COOKContext *q, uint8_t *inbuffer,
+                            int sub_packet_size, int16_t *outbuffer) {
+    /* packet dump */
+//    for (i=0 ; i<sub_packet_size ; i++) {
+//        av_log(NULL, AV_LOG_ERROR, "%02x", inbuffer[i]);
+//    }
+//    av_log(NULL, AV_LOG_ERROR, "\n");
+
+    decode_bytes_and_gain(q, inbuffer, &q->gains1);
+
+    if (q->joint_stereo) {
+        joint_decode(q, q->decode_buffer_1, q->decode_buffer_2);
+    } else {
+        mono_decode(q, q->decode_buffer_1);
+
+        if (q->nb_channels == 2) {
+            decode_bytes_and_gain(q, inbuffer + sub_packet_size/2, &q->gains2);
+            mono_decode(q, q->decode_buffer_2);
+        }
+    }
+
+    mlt_compensate_output(q, q->decode_buffer_1, &q->gains1,
+                          q->mono_previous_buffer1, outbuffer, 0);
+
+    if (q->nb_channels == 2) {
+        if (q->joint_stereo) {
+            mlt_compensate_output(q, q->decode_buffer_2, &q->gains1,
+                                  q->mono_previous_buffer2, outbuffer, 1);
+        } else {
+            mlt_compensate_output(q, q->decode_buffer_2, &q->gains2,
+                                  q->mono_previous_buffer2, outbuffer, 1);
+        }
+    }
+    return q->samples_per_frame * sizeof(int16_t);
+}
+
+
+/**
+ * Cook frame decoding
+ *
+ * @param avctx     pointer to the AVCodecContext
+ */
+
+static int cook_decode_frame(AVCodecContext *avctx,
+            void *data, int *data_size,
+            uint8_t *buf, int buf_size) {
+    COOKContext *q = avctx->priv_data;
+
+    if (buf_size < avctx->block_align)
+        return buf_size;
+
+    *data_size = decode_subpacket(q, buf, avctx->block_align, data);
+
+    /* Discard the first two frames: no valid audio. */
+    if (avctx->frame_number < 2) *data_size = 0;
+
+    return avctx->block_align;
+}
+
+#ifdef COOKDEBUG
+static void dump_cook_context(COOKContext *q)
+{
+    //int i=0;
+#define PRINT(a,b) av_log(NULL,AV_LOG_ERROR," %s = %d\n", a, b);
+    av_log(NULL,AV_LOG_ERROR,"COOKextradata\n");
+    av_log(NULL,AV_LOG_ERROR,"cookversion=%x\n",q->cookversion);
+    if (q->cookversion > STEREO) {
+        PRINT("js_subband_start",q->js_subband_start);
+        PRINT("js_vlc_bits",q->js_vlc_bits);
+    }
+    av_log(NULL,AV_LOG_ERROR,"COOKContext\n");
+    PRINT("nb_channels",q->nb_channels);
+    PRINT("bit_rate",q->bit_rate);
+    PRINT("sample_rate",q->sample_rate);
+    PRINT("samples_per_channel",q->samples_per_channel);
+    PRINT("samples_per_frame",q->samples_per_frame);
+    PRINT("subbands",q->subbands);
+    PRINT("random_state",q->random_state);
+    PRINT("js_subband_start",q->js_subband_start);
+    PRINT("log2_numvector_size",q->log2_numvector_size);
+    PRINT("numvector_size",q->numvector_size);
+    PRINT("total_subbands",q->total_subbands);
+}
+#endif
+
+/**
+ * Cook initialization
+ *
+ * @param avctx     pointer to the AVCodecContext
+ */
+
+static int cook_decode_init(AVCodecContext *avctx)
+{
+    COOKContext *q = avctx->priv_data;
+    uint8_t *edata_ptr = avctx->extradata;
+
+    /* Take care of the codec specific extradata. */
+    if (avctx->extradata_size <= 0) {
+        av_log(avctx,AV_LOG_ERROR,"Necessary extradata missing!\n");
+        return -1;
+    } else {
+        /* 8 for mono, 16 for stereo, ? for multichannel
+           Swap to right endianness so we don't need to care later on. */
+        av_log(avctx,AV_LOG_DEBUG,"codecdata_length=%d\n",avctx->extradata_size);
+        if (avctx->extradata_size >= 8){
+            q->cookversion = bytestream_get_be32(&edata_ptr);
+            q->samples_per_frame =  bytestream_get_be16(&edata_ptr);
+            q->subbands = bytestream_get_be16(&edata_ptr);
+        }
+        if (avctx->extradata_size >= 16){
+            bytestream_get_be32(&edata_ptr);    //Unknown unused
+            q->js_subband_start = bytestream_get_be16(&edata_ptr);
+            q->js_vlc_bits = bytestream_get_be16(&edata_ptr);
+        }
+    }
+
+    /* Take data from the AVCodecContext (RM container). */
+    q->sample_rate = avctx->sample_rate;
+    q->nb_channels = avctx->channels;
+    q->bit_rate = avctx->bit_rate;
+
+    /* Initialize RNG. */
+    av_init_random(1, &q->random_state);
+
+    /* Initialize extradata related variables. */
+    q->samples_per_channel = q->samples_per_frame / q->nb_channels;
+    q->bits_per_subpacket = avctx->block_align * 8;
+
+    /* Initialize default data states. */
+    q->log2_numvector_size = 5;
+    q->total_subbands = q->subbands;
+
+    /* Initialize version-dependent variables */
+    av_log(NULL,AV_LOG_DEBUG,"q->cookversion=%x\n",q->cookversion);
+    q->joint_stereo = 0;
+    switch (q->cookversion) {
+        case MONO:
+            if (q->nb_channels != 1) {
+                av_log(avctx,AV_LOG_ERROR,"Container channels != 1, report sample!\n");
+                return -1;
+            }
+            av_log(avctx,AV_LOG_DEBUG,"MONO\n");
+            break;
+        case STEREO:
+            if (q->nb_channels != 1) {
+                q->bits_per_subpacket = q->bits_per_subpacket/2;
+            }
+            av_log(avctx,AV_LOG_DEBUG,"STEREO\n");
+            break;
+        case JOINT_STEREO:
+            if (q->nb_channels != 2) {
+                av_log(avctx,AV_LOG_ERROR,"Container channels != 2, report sample!\n");
+                return -1;
+            }
+            av_log(avctx,AV_LOG_DEBUG,"JOINT_STEREO\n");
+            if (avctx->extradata_size >= 16){
+                q->total_subbands = q->subbands + q->js_subband_start;
+                q->joint_stereo = 1;
+            }
+            if (q->samples_per_channel > 256) {
+                q->log2_numvector_size  = 6;
+            }
+            if (q->samples_per_channel > 512) {
+                q->log2_numvector_size  = 7;
+            }
+            break;
+        case MC_COOK:
+            av_log(avctx,AV_LOG_ERROR,"MC_COOK not supported!\n");
+            return -1;
+            break;
+        default:
+            av_log(avctx,AV_LOG_ERROR,"Unknown Cook version, report sample!\n");
+            return -1;
+            break;
+    }
+
+    /* Initialize variable relations */
+    q->numvector_size = (1 << q->log2_numvector_size);
+
+    /* Generate tables */
+    init_rootpow2table(q);
+    init_pow2table(q);
+    init_gain_table(q);
+
+    if (init_cook_vlc_tables(q) != 0)
+        return -1;
+
+
+    if(avctx->block_align >= UINT_MAX/2)
+        return -1;
+
+    /* Pad the databuffer with:
+       DECODE_BYTES_PAD1 or DECODE_BYTES_PAD2 for decode_bytes(),
+       FF_INPUT_BUFFER_PADDING_SIZE, for the bitstreamreader. */
+    if (q->nb_channels==2 && q->joint_stereo==0) {
+        q->decoded_bytes_buffer =
+          av_mallocz(avctx->block_align/2
+                     + DECODE_BYTES_PAD2(avctx->block_align/2)
+                     + FF_INPUT_BUFFER_PADDING_SIZE);
+    } else {
+        q->decoded_bytes_buffer =
+          av_mallocz(avctx->block_align
+                     + DECODE_BYTES_PAD1(avctx->block_align)
+                     + FF_INPUT_BUFFER_PADDING_SIZE);
+    }
+    if (q->decoded_bytes_buffer == NULL)
+        return -1;
+
+    q->gains1.now      = q->gain_1;
+    q->gains1.previous = q->gain_2;
+    q->gains2.now      = q->gain_3;
+    q->gains2.previous = q->gain_4;
+
+    /* Initialize transform. */
+    if ( init_cook_mlt(q) != 0 )
+        return -1;
+
+    /* Try to catch some obviously faulty streams, othervise it might be exploitable */
+    if (q->total_subbands > 53) {
+        av_log(avctx,AV_LOG_ERROR,"total_subbands > 53, report sample!\n");
+        return -1;
+    }
+    if (q->subbands > 50) {
+        av_log(avctx,AV_LOG_ERROR,"subbands > 50, report sample!\n");
+        return -1;
+    }
+    if ((q->samples_per_channel == 256) || (q->samples_per_channel == 512) || (q->samples_per_channel == 1024)) {
+    } else {
+        av_log(avctx,AV_LOG_ERROR,"unknown amount of samples_per_channel = %d, report sample!\n",q->samples_per_channel);
+        return -1;
+    }
+    if ((q->js_vlc_bits > 6) || (q->js_vlc_bits < 0)) {
+        av_log(avctx,AV_LOG_ERROR,"q->js_vlc_bits = %d, only >= 0 and <= 6 allowed!\n",q->js_vlc_bits);
+        return -1;
+    }
+
+#ifdef COOKDEBUG
+    dump_cook_context(q);
+#endif
+    return 0;
+}
+
+
+AVCodec cook_decoder =
+{
+    .name = "cook",
+    .type = CODEC_TYPE_AUDIO,
+    .id = CODEC_ID_COOK,
+    .priv_data_size = sizeof(COOKContext),
+    .init = cook_decode_init,
+    .close = cook_decode_close,
+    .decode = cook_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/cookdata.h b/contrib/ffmpeg/libavcodec/cookdata.h
new file mode 100644
index 000000000..395c9a7dd
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cookdata.h
@@ -0,0 +1,559 @@
+/*
+ * COOK compatible decoder data
+ * Copyright (c) 2003 Sascha Sommer
+ * Copyright (c) 2005 Benjamin Larsson
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file cookdata.h
+ * Cook AKA RealAudio G2 compatible decoderdata
+ */
+
+/* various data tables */
+
+static const int expbits_tab[8] = {
+    52,47,43,37,29,22,16,0,
+};
+
+static const float dither_tab[8] = {
+  0.0, 0.0, 0.0, 0.0, 0.0, 0.176777, 0.25, 0.707107,
+};
+
+static const float randsign[2] = {1.0, -1.0};
+
+static const float quant_centroid_tab[7][14] = {
+  { 0.000, 0.392, 0.761, 1.120, 1.477, 1.832, 2.183, 2.541, 2.893, 3.245, 3.598, 3.942, 4.288, 4.724 },
+  { 0.000, 0.544, 1.060, 1.563, 2.068, 2.571, 3.072, 3.562, 4.070, 4.620, 0.000, 0.000, 0.000, 0.000 },
+  { 0.000, 0.746, 1.464, 2.180, 2.882, 3.584, 4.316, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000 },
+  { 0.000, 1.006, 2.000, 2.993, 3.985, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000 },
+  { 0.000, 1.321, 2.703, 3.983, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000 },
+  { 0.000, 1.657, 3.491, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000 },
+  { 0.000, 1.964, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000 }
+};
+
+static const int invradix_tab[7] = {
+    74899, 104858, 149797, 209716, 262144, 349526, 524288,
+};
+
+static const int kmax_tab[7] = {
+    13, 9, 6, 4, 3, 2, 1,
+};
+
+static const int vd_tab[7] = {
+    2, 2, 2, 4, 4, 5, 5,
+};
+
+static const int vpr_tab[7] = {
+    10, 10, 10, 5, 5, 4, 4,
+};
+
+
+
+/* VLC data */
+
+static const int vhsize_tab[7] = {
+    191, 97, 48, 607, 246, 230, 32,
+};
+
+static const int vhvlcsize_tab[7] = {
+    8, 7, 7, 10, 9, 9, 6,
+};
+
+static const uint8_t envelope_quant_index_huffbits[13][24] = {
+    {  4,  6,  5,  5,  4, 4, 4, 4, 4, 4, 3, 3, 3, 4, 5, 7,  8,  9, 11, 11, 12, 12, 12, 12 },
+    { 10,  8,  6,  5,  5, 4, 3, 3, 3, 3, 3, 3, 4, 5, 7, 9, 11, 12, 13, 15, 15, 15, 16, 16 },
+    { 12, 10,  8,  6,  5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 4, 4,  5,  5,  7,  9, 11, 13, 14, 14 },
+    { 13, 10,  9,  9,  7, 7, 5, 5, 4, 3, 3, 3, 3, 3, 4, 4,  4,  5,  7,  9, 11, 13, 13, 13 },
+    { 12, 13, 10,  8,  6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 4,  5,  5,  6,  7,  9, 11, 14, 14 },
+    { 12, 11,  9,  8,  8, 7, 5, 4, 4, 3, 3, 3, 3, 3, 4, 4,  5,  5,  7,  8, 10, 13, 14, 14 },
+    { 15, 16, 15, 12, 10, 8, 6, 5, 4, 3, 3, 3, 2, 3, 4, 5,  5,  7,  9, 11, 13, 16, 16, 16 },
+    { 14, 14, 11, 10,  9, 7, 7, 5, 5, 4, 3, 3, 2, 3, 3, 4,  5,  7,  9,  9, 12, 14, 15, 15 },
+    {  9,  9,  9,  8,  7, 6, 5, 4, 3, 3, 3, 3, 3, 3, 4, 5,  6,  7,  8, 10, 11, 12, 13, 13 },
+    { 14, 12, 10,  8,  6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 4, 5,  6,  8,  8,  9, 11, 14, 14, 14 },
+    { 13, 10,  9,  8,  6, 6, 5, 4, 4, 4, 3, 3, 2, 3, 4, 5,  6,  8,  9,  9, 11, 12, 14, 14 },
+    { 16, 13, 12, 11,  9, 6, 5, 5, 4, 4, 4, 3, 2, 3, 3, 4,  5,  7,  8, 10, 14, 16, 16, 16 },
+    { 13, 14, 14, 14, 10, 8, 7, 7, 5, 4, 3, 3, 2, 3, 3, 4,  5,  5,  7,  9, 11, 14, 14, 14 },
+};
+
+static const uint16_t envelope_quant_index_huffcodes[13][24] = {
+    {0x0006, 0x003e, 0x001c, 0x001d, 0x0007, 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x0000, 0x0001,
+     0x0002, 0x000d, 0x001e, 0x007e, 0x00fe, 0x01fe, 0x07fc, 0x07fd, 0x0ffc, 0x0ffd, 0x0ffe, 0x0fff},
+    {0x03fe, 0x00fe, 0x003e, 0x001c, 0x001d, 0x000c, 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005,
+     0x000d, 0x001e, 0x007e, 0x01fe, 0x07fe, 0x0ffe, 0x1ffe, 0x7ffc, 0x7ffd, 0x7ffe, 0xfffe, 0xffff},
+    {0x0ffe, 0x03fe, 0x00fe, 0x003e, 0x001c, 0x0006, 0x0007, 0x0008, 0x0009, 0x000a, 0x000b, 0x0000,
+     0x0001, 0x0002, 0x000c, 0x000d, 0x001d, 0x001e, 0x007e, 0x01fe, 0x07fe, 0x1ffe, 0x3ffe, 0x3fff},
+    {0x1ffc, 0x03fe, 0x01fc, 0x01fd, 0x007c, 0x007d, 0x001c, 0x001d, 0x000a, 0x0000, 0x0001, 0x0002,
+     0x0003, 0x0004, 0x000b, 0x000c, 0x000d, 0x001e, 0x007e, 0x01fe, 0x07fe, 0x1ffd, 0x1ffe, 0x1fff},
+    {0x0ffe, 0x1ffe, 0x03fe, 0x00fe, 0x003c, 0x003d, 0x001a, 0x001b, 0x000a, 0x000b, 0x0000, 0x0001,
+     0x0002, 0x0003, 0x0004, 0x000c, 0x001c, 0x001d, 0x003e, 0x007e, 0x01fe, 0x07fe, 0x3ffe, 0x3fff},
+    {0x0ffe, 0x07fe, 0x01fe, 0x00fc, 0x00fd, 0x007c, 0x001c, 0x000a, 0x000b, 0x0000, 0x0001, 0x0002,
+     0x0003, 0x0004, 0x000c, 0x000d, 0x001d, 0x001e, 0x007d, 0x00fe, 0x03fe, 0x1ffe, 0x3ffe, 0x3fff},
+    {0x7ffc, 0xfffc, 0x7ffd, 0x0ffe, 0x03fe, 0x00fe, 0x003e, 0x001c, 0x000c, 0x0002, 0x0003, 0x0004,
+     0x0000, 0x0005, 0x000d, 0x001d, 0x001e, 0x007e, 0x01fe, 0x07fe, 0x1ffe, 0xfffd, 0xfffe, 0xffff},
+    {0x3ffc, 0x3ffd, 0x07fe, 0x03fe, 0x01fc, 0x007c, 0x007d, 0x001c, 0x001d, 0x000c, 0x0002, 0x0003,
+     0x0000, 0x0004, 0x0005, 0x000d, 0x001e, 0x007e, 0x01fd, 0x01fe, 0x0ffe, 0x3ffe, 0x7ffe, 0x7fff},
+    {0x01fc, 0x01fd, 0x01fe, 0x00fc, 0x007c, 0x003c, 0x001c, 0x000c, 0x0000, 0x0001, 0x0002, 0x0003,
+     0x0004, 0x0005, 0x000d, 0x001d, 0x003d, 0x007d, 0x00fd, 0x03fe, 0x07fe, 0x0ffe, 0x1ffe, 0x1fff},
+    {0x3ffc, 0x0ffe, 0x03fe, 0x00fc, 0x003c, 0x003d, 0x001c, 0x000c, 0x0000, 0x0001, 0x0002, 0x0003,
+     0x0004, 0x0005, 0x000d, 0x001d, 0x003e, 0x00fd, 0x00fe, 0x01fe, 0x07fe, 0x3ffd, 0x3ffe, 0x3fff},
+    {0x1ffe, 0x03fe, 0x01fc, 0x00fc, 0x003c, 0x003d, 0x001c, 0x000a, 0x000b, 0x000c, 0x0002, 0x0003,
+     0x0000, 0x0004, 0x000d, 0x001d, 0x003e, 0x00fd, 0x01fd, 0x01fe, 0x07fe, 0x0ffe, 0x3ffe, 0x3fff},
+    {0xfffc, 0x1ffe, 0x0ffe, 0x07fe, 0x01fe, 0x003e, 0x001c, 0x001d, 0x000a, 0x000b, 0x000c, 0x0002,
+     0x0000, 0x0003, 0x0004, 0x000d, 0x001e, 0x007e, 0x00fe, 0x03fe, 0x3ffe, 0xfffd, 0xfffe, 0xffff},
+    {0x1ffc, 0x3ffa, 0x3ffb, 0x3ffc, 0x03fe, 0x00fe, 0x007c, 0x007d, 0x001c, 0x000c, 0x0002, 0x0003,
+     0x0000, 0x0004, 0x0005, 0x000d, 0x001d, 0x001e, 0x007e, 0x01fe, 0x07fe, 0x3ffd, 0x3ffe, 0x3fff},
+};
+
+
+static const uint8_t cvh_huffbits0[191] = {
+    1, 4, 6, 6, 7, 7, 8, 8, 8, 9, 9, 10,
+    11, 11, 4, 5, 6, 7, 7, 8, 8, 9, 9, 9,
+    9, 10, 11, 11, 5, 6, 7, 8, 8, 9, 9, 9,
+    9, 10, 10, 10, 11, 12, 6, 7, 8, 9, 9, 9,
+    9, 10, 10, 10, 10, 11, 12, 13, 7, 7, 8, 9,
+    9, 9, 10, 10, 10, 10, 11, 11, 12, 13, 8, 8,
+    9, 9, 9, 10, 10, 10, 10, 11, 11, 12, 13, 14,
+    8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12, 13,
+    13, 15, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12,
+    12, 13, 14, 15, 9, 9, 9, 10, 10, 10, 11, 11,
+    12, 13, 12, 14, 15, 16, 9, 9, 10, 10, 10, 10,
+    11, 12, 12, 14, 14, 16, 16, 0, 9, 9, 10, 10,
+    11, 11, 12, 13, 13, 14, 14, 15, 0, 0, 10, 10,
+    10, 11, 11, 12, 12, 13, 15, 15, 16, 0, 0, 0,
+    11, 11, 11, 12, 13, 13, 13, 15, 16, 16, 0, 0,
+    0, 0, 11, 11, 12, 13, 13, 14, 15, 16, 16,
+};
+
+static const uint16_t cvh_huffcodes0[191] = {
+    0x0000,0x0008,0x002c,0x002d,0x0062,0x0063,0x00d4,0x00d5,0x00d6,0x01c6,0x01c7,0x03ca,
+    0x07d6,0x07d7,0x0009,0x0014,0x002e,0x0064,0x0065,0x00d7,0x00d8,0x01c8,0x01c9,0x01ca,
+    0x01cb,0x03cb,0x07d8,0x07d9,0x0015,0x002f,0x0066,0x00d9,0x00da,0x01cc,0x01cd,0x01ce,
+    0x01cf,0x03cc,0x03cd,0x03ce,0x07da,0x0fe4,0x0030,0x0067,0x00db,0x01d0,0x01d1,0x01d2,
+    0x01d3,0x03cf,0x03d0,0x03d1,0x03d2,0x07db,0x0fe5,0x1fea,0x0068,0x0069,0x00dc,0x01d4,
+    0x01d5,0x01d6,0x03d3,0x03d4,0x03d5,0x03d6,0x07dc,0x07dd,0x0fe6,0x1feb,0x00dd,0x00de,
+    0x01d7,0x01d8,0x01d9,0x03d7,0x03d8,0x03d9,0x03da,0x07de,0x07df,0x0fe7,0x1fec,0x3ff2,
+    0x00df,0x00e0,0x01da,0x01db,0x03db,0x03dc,0x07e0,0x07e1,0x07e2,0x0fe8,0x0fe9,0x1fed,
+    0x1fee,0x7ff4,0x00e1,0x00e2,0x01dc,0x01dd,0x03dd,0x03de,0x07e3,0x07e4,0x07e5,0x0fea,
+    0x0feb,0x1fef,0x3ff3,0x7ff5,0x01de,0x01df,0x01e0,0x03df,0x03e0,0x03e1,0x07e6,0x07e7,
+    0x0fec,0x1ff0,0x0fed,0x3ff4,0x7ff6,0xfff8,0x01e1,0x01e2,0x03e2,0x03e3,0x03e4,0x03e5,
+    0x07e8,0x0fee,0x0fef,0x3ff5,0x3ff6,0xfff9,0xfffa,0xfffa,0x01e3,0x01e4,0x03e6,0x03e7,
+    0x07e9,0x07ea,0x0ff0,0x1ff1,0x1ff2,0x3ff7,0x3ff8,0x7ff7,0x7ff7,0xfffa,0x03e8,0x03e9,
+    0x03ea,0x07eb,0x07ec,0x0ff1,0x0ff2,0x1ff3,0x7ff8,0x7ff9,0xfffb,0x3ff8,0x7ff7,0x7ff7,
+    0x07ed,0x07ee,0x07ef,0x0ff3,0x1ff4,0x1ff5,0x1ff6,0x7ffa,0xfffc,0xfffd,0xfffb,0xfffb,
+    0x3ff8,0x7ff7,0x07f0,0x07f1,0x0ff4,0x1ff7,0x1ff8,0x3ff9,0x7ffb,0xfffe,0xffff,
+};
+
+
+static const uint8_t cvh_huffbits1[97] = {
+    1, 4, 5, 6, 7, 8, 8, 9, 10, 10, 4, 5,
+    6, 7, 7, 8, 8, 9, 9, 11, 5, 5, 6, 7,
+    8, 8, 9, 9, 10, 11, 6, 6, 7, 8, 8, 9,
+    9, 10, 11, 12, 7, 7, 8, 8, 9, 9, 10, 11,
+    11, 13, 8, 8, 8, 9, 9, 10, 10, 11, 12, 14,
+    8, 8, 8, 9, 10, 11, 11, 12, 13, 15, 9, 9,
+    9, 10, 11, 12, 12, 14, 14, 0, 9, 9, 9, 10,
+    11, 12, 14, 16, 0, 0, 10, 10, 11, 12, 13, 14,
+    16,
+};
+
+
+static const uint16_t cvh_huffcodes1[97] = {
+    0x0000,0x0008,0x0014,0x0030,0x006a,0x00e2,0x00e3,0x01e4,0x03ec,0x03ed,0x0009,0x0015,
+    0x0031,0x006b,0x006c,0x00e4,0x00e5,0x01e5,0x01e6,0x07f0,0x0016,0x0017,0x0032,0x006d,
+    0x00e6,0x00e7,0x01e7,0x01e8,0x03ee,0x07f1,0x0033,0x0034,0x006e,0x00e8,0x00e9,0x01e9,
+    0x01ea,0x03ef,0x07f2,0x0ff6,0x006f,0x0070,0x00ea,0x00eb,0x01eb,0x01ec,0x03f0,0x07f3,
+    0x07f4,0x1ffa,0x00ec,0x00ed,0x00ee,0x01ed,0x01ee,0x03f1,0x03f2,0x07f5,0x0ff7,0x3ffa,
+    0x00ef,0x00f0,0x00f1,0x01ef,0x03f3,0x07f6,0x07f7,0x0ff8,0x1ffb,0x7ffe,0x01f0,0x01f1,
+    0x01f2,0x03f4,0x07f8,0x0ff9,0x0ffa,0x3ffb,0x3ffc,0x0000,0x01f3,0x01f4,0x01f5,0x03f5,
+    0x07f9,0x0ffb,0x3ffd,0xfffe,0x0000,0x0000,0x03f6,0x03f7,0x07fa,0x0ffc,0x1ffc,0x3ffe,
+    0xffff,
+};
+
+static const uint8_t cvh_huffbits2[48] = {
+    1, 4, 5, 7, 8, 9, 10, 3, 4, 5, 7, 8,
+    9, 10, 5, 5, 6, 7, 8, 10, 10, 7, 6, 7,
+    8, 9, 10, 12, 8, 8, 8, 9, 10, 12, 14, 8,
+    9, 9, 10, 11, 15, 16, 9, 10, 11, 12, 13, 16,
+};
+
+static const uint16_t cvh_huffcodes2[48] = {
+    0x0000,0x000a,0x0018,0x0074,0x00f2,0x01f4,0x03f6,0x0004,0x000b,0x0019,0x0075,0x00f3,
+    0x01f5,0x03f7,0x001a,0x001b,0x0038,0x0076,0x00f4,0x03f8,0x03f9,0x0077,0x0039,0x0078,
+    0x00f5,0x01f6,0x03fa,0x0ffc,0x00f6,0x00f7,0x00f8,0x01f7,0x03fb,0x0ffd,0x3ffe,0x00f9,
+    0x01f8,0x01f9,0x03fc,0x07fc,0x7ffe,0xfffe,0x01fa,0x03fd,0x07fd,0x0ffe,0x1ffe,0xffff,
+};
+
+static const uint8_t cvh_huffbits3[607] = {
+    2, 4, 6, 8, 10, 5, 5, 6, 8, 10, 7, 8,
+    8, 10, 12, 9, 9, 10, 12, 15, 10, 11, 13, 16,
+    16, 5, 6, 8, 10, 11, 5, 6, 8, 10, 12, 7,
+    7, 8, 10, 13, 9, 9, 10, 12, 15, 12, 11, 13,
+    16, 16, 7, 9, 10, 12, 15, 7, 8, 10, 12, 13,
+    9, 9, 11, 13, 16, 11, 11, 12, 14, 16, 12, 12,
+    14, 16, 0, 9, 11, 12, 16, 16, 9, 10, 13, 15,
+    16, 10, 11, 12, 16, 16, 13, 13, 16, 16, 16, 16,
+    16, 15, 16, 0, 11, 13, 16, 16, 15, 11, 13, 15,
+    16, 16, 13, 13, 16, 16, 0, 14, 16, 16, 16, 0,
+    16, 16, 0, 0, 0, 4, 6, 8, 10, 13, 6, 6,
+    8, 10, 13, 9, 8, 10, 12, 16, 10, 10, 11, 15,
+    16, 13, 12, 14, 16, 16, 5, 6, 8, 11, 13, 6,
+    6, 8, 10, 13, 8, 8, 9, 11, 14, 10, 10, 12,
+    12, 16, 13, 12, 13, 15, 16, 7, 8, 9, 12, 16,
+    7, 8, 10, 12, 14, 9, 9, 10, 13, 16, 11, 10,
+    12, 15, 16, 13, 13, 16, 16, 0, 9, 11, 13, 16,
+    16, 9, 10, 12, 15, 16, 10, 11, 13, 16, 16, 13,
+    12, 16, 16, 16, 16, 16, 16, 16, 0, 11, 13, 16,
+    16, 16, 11, 13, 16, 16, 16, 12, 13, 15, 16, 0,
+    16, 16, 16, 16, 0, 16, 16, 0, 0, 0, 6, 8,
+    11, 13, 16, 8, 8, 10, 12, 16, 11, 10, 11, 13,
+    16, 12, 13, 13, 15, 16, 16, 16, 14, 16, 0, 6,
+    8, 10, 13, 16, 8, 8, 10, 12, 16, 10, 10, 11,
+    13, 16, 13, 12, 13, 16, 16, 14, 14, 14, 16, 0,
+    8, 9, 11, 13, 16, 8, 9, 11, 16, 14, 10, 10,
+    12, 15, 16, 12, 12, 13, 16, 16, 15, 16, 16, 16,
+    0, 10, 12, 15, 16, 16, 10, 12, 12, 14, 16, 12,
+    12, 13, 16, 16, 14, 15, 16, 16, 0, 16, 16, 16,
+    0, 0, 12, 15, 15, 16, 0, 13, 13, 16, 16, 0,
+    14, 16, 16, 16, 0, 16, 16, 16, 0, 0, 0, 0,
+    0, 0, 0, 8, 10, 13, 15, 16, 10, 11, 13, 16,
+    16, 13, 13, 14, 16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 0, 8, 10, 11, 15, 16, 9, 10, 12,
+    16, 16, 12, 12, 15, 16, 16, 16, 14, 16, 16, 16,
+    16, 16, 16, 16, 0, 9, 11, 14, 16, 16, 10, 11,
+    13, 16, 16, 14, 13, 14, 16, 16, 16, 15, 15, 16,
+    0, 16, 16, 16, 0, 0, 11, 13, 16, 16, 16, 11,
+    13, 15, 16, 16, 13, 16, 16, 16, 0, 16, 16, 16,
+    16, 0, 16, 16, 0, 0, 0, 15, 16, 16, 16, 0,
+    14, 16, 16, 16, 0, 16, 16, 16, 0, 0, 16, 16,
+    0, 0, 0, 0, 0, 0, 0, 0, 9, 13, 16, 16,
+    16, 11, 13, 16, 16, 16, 14, 15, 16, 16, 0, 15,
+    16, 16, 16, 0, 16, 16, 0, 0, 0, 9, 13, 15,
+    15, 16, 12, 13, 14, 16, 16, 16, 15, 16, 16, 0,
+    16, 16, 16, 16, 0, 16, 16, 0, 0, 0, 11, 13,
+    15, 16, 0, 12, 14, 16, 16, 0, 16, 16, 16, 16,
+    0, 16, 16, 16, 0, 0, 0, 0, 0, 0, 0, 16,
+    16, 16, 16, 0, 16, 16, 16, 16, 0, 16, 16, 16,
+    0, 0, 16, 16, 0, 0, 0, 0, 0, 0, 0, 0,
+    16, 16, 0, 0, 0, 16, 16,
+};
+
+
+static const uint16_t cvh_huffcodes3[607] = {
+    0x0000,0x0004,0x0022,0x00c6,0x03b0,0x000c,0x000d,0x0023,0x00c7,0x03b1,0x005c,0x00c8,
+    0x00c9,0x03b2,0x0fa4,0x01c2,0x01c3,0x03b3,0x0fa5,0x7f72,0x03b4,0x07b2,0x1f9a,0xff24,
+    0xff25,0x000e,0x0024,0x00ca,0x03b5,0x07b3,0x000f,0x0025,0x00cb,0x03b6,0x0fa6,0x005d,
+    0x005e,0x00cc,0x03b7,0x1f9b,0x01c4,0x01c5,0x03b8,0x0fa7,0x7f73,0x0fa8,0x07b4,0x1f9c,
+    0xff26,0xff27,0x005f,0x01c6,0x03b9,0x0fa9,0x7f74,0x0060,0x00cd,0x03ba,0x0faa,0x1f9d,
+    0x01c7,0x01c8,0x07b5,0x1f9e,0xff28,0x07b6,0x07b7,0x0fab,0x3fa2,0xff29,0x0fac,0x0fad,
+    0x3fa3,0xff2a,0x3fa2,0x01c9,0x07b8,0x0fae,0xff2b,0xff2c,0x01ca,0x03bb,0x1f9f,0x7f75,
+    0xff2d,0x03bc,0x07b9,0x0faf,0xff2e,0xff2f,0x1fa0,0x1fa1,0xff30,0xff31,0xff32,0xff33,
+    0xff34,0x7f76,0xff35,0xff31,0x07ba,0x1fa2,0xff36,0xff37,0x7f77,0x07bb,0x1fa3,0x7f78,
+    0xff38,0xff39,0x1fa4,0x1fa5,0xff3a,0xff3b,0xff2e,0x3fa4,0xff3c,0xff3d,0xff3e,0xff31,
+    0xff3f,0xff40,0xff30,0xff31,0xff31,0x0005,0x0026,0x00ce,0x03bd,0x1fa6,0x0027,0x0028,
+    0x00cf,0x03be,0x1fa7,0x01cb,0x00d0,0x03bf,0x0fb0,0xff41,0x03c0,0x03c1,0x07bc,0x7f79,
+    0xff42,0x1fa8,0x0fb1,0x3fa5,0xff43,0xff44,0x0010,0x0029,0x00d1,0x07bd,0x1fa9,0x002a,
+    0x002b,0x00d2,0x03c2,0x1faa,0x00d3,0x00d4,0x01cc,0x07be,0x3fa6,0x03c3,0x03c4,0x0fb2,
+    0x0fb3,0xff45,0x1fab,0x0fb4,0x1fac,0x7f7a,0xff46,0x0061,0x00d5,0x01cd,0x0fb5,0xff47,
+    0x0062,0x00d6,0x03c5,0x0fb6,0x3fa7,0x01ce,0x01cf,0x03c6,0x1fad,0xff48,0x07bf,0x03c7,
+    0x0fb7,0x7f7b,0xff49,0x1fae,0x1faf,0xff4a,0xff4b,0x7f7b,0x01d0,0x07c0,0x1fb0,0xff4c,
+    0xff4d,0x01d1,0x03c8,0x0fb8,0x7f7c,0xff4e,0x03c9,0x07c1,0x1fb1,0xff4f,0xff50,0x1fb2,
+    0x0fb9,0xff51,0xff52,0xff53,0xff54,0xff55,0xff56,0xff57,0xff52,0x07c2,0x1fb3,0xff58,
+    0xff59,0xff5a,0x07c3,0x1fb4,0xff5b,0xff5c,0xff5d,0x0fba,0x1fb5,0x7f7d,0xff5e,0xff4f,
+    0xff5f,0xff60,0xff61,0xff62,0xff52,0xff63,0xff64,0xff51,0xff52,0xff52,0x002c,0x00d7,
+    0x07c4,0x1fb6,0xff65,0x00d8,0x00d9,0x03ca,0x0fbb,0xff66,0x07c5,0x03cb,0x07c6,0x1fb7,
+    0xff67,0x0fbc,0x1fb8,0x1fb9,0x7f7e,0xff68,0xff69,0xff6a,0x3fa8,0xff6b,0x7f7e,0x002d,
+    0x00da,0x03cc,0x1fba,0xff6c,0x00db,0x00dc,0x03cd,0x0fbd,0xff6d,0x03ce,0x03cf,0x07c7,
+    0x1fbb,0xff6e,0x1fbc,0x0fbe,0x1fbd,0xff6f,0xff70,0x3fa9,0x3faa,0x3fab,0xff71,0xff6f,
+    0x00dd,0x01d2,0x07c8,0x1fbe,0xff72,0x00de,0x01d3,0x07c9,0xff73,0x3fac,0x03d0,0x03d1,
+    0x0fbf,0x7f7f,0xff74,0x0fc0,0x0fc1,0x1fbf,0xff75,0xff76,0x7f80,0xff77,0xff78,0xff79,
+    0xff75,0x03d2,0x0fc2,0x7f81,0xff7a,0xff7b,0x03d3,0x0fc3,0x0fc4,0x3fad,0xff7c,0x0fc5,
+    0x0fc6,0x1fc0,0xff7d,0xff7e,0x3fae,0x7f82,0xff7f,0xff80,0xff80,0xff81,0xff82,0xff83,
+    0xff80,0xff80,0x0fc7,0x7f83,0x7f84,0xff84,0xff7a,0x1fc1,0x1fc2,0xff85,0xff86,0x3fad,
+    0x3faf,0xff87,0xff88,0xff89,0xff7d,0xff8a,0xff8b,0xff8c,0xff80,0xff80,0x3fae,0x7f82,
+    0xff7f,0xff80,0xff80,0x00df,0x03d4,0x1fc3,0x7f85,0xff8d,0x03d5,0x07ca,0x1fc4,0xff8e,
+    0xff8f,0x1fc5,0x1fc6,0x3fb0,0xff90,0xff91,0xff92,0xff93,0xff94,0xff95,0xff96,0xff97,
+    0xff98,0xff99,0xff9a,0xff95,0x00e0,0x03d6,0x07cb,0x7f86,0xff9b,0x01d4,0x03d7,0x0fc8,
+    0xff9c,0xff9d,0x0fc9,0x0fca,0x7f87,0xff9e,0xff9f,0xffa0,0x3fb1,0xffa1,0xffa2,0xffa3,
+    0xffa4,0xffa5,0xffa6,0xffa7,0xffa2,0x01d5,0x07cc,0x3fb2,0xffa8,0xffa9,0x03d8,0x07cd,
+    0x1fc7,0xffaa,0xffab,0x3fb3,0x1fc8,0x3fb4,0xffac,0xffad,0xffae,0x7f88,0x7f89,0xffaf,
+    0xffaf,0xffb0,0xffb1,0xffb2,0xffaf,0xffaf,0x07ce,0x1fc9,0xffb3,0xffb4,0xffb5,0x07cf,
+    0x1fca,0x7f8a,0xffb6,0xffb7,0x1fcb,0xffb8,0xffb9,0xffba,0xffba,0xffbb,0xffbc,0xffbd,
+    0xffbe,0xffbe,0xffbf,0xffc0,0xffbd,0xffbe,0xffbe,0x7f8b,0xffc1,0xffc2,0xffc3,0xffb4,
+    0x3fb5,0xffc4,0xffc5,0xffc6,0xffb6,0xffc7,0xffc8,0xffc9,0xffba,0xffba,0xffca,0xffcb,
+    0xffbd,0xffbe,0xffbe,0xffbb,0xffbc,0xffbd,0xffbe,0xffbe,0x01d6,0x1fcc,0xffcc,0xffcd,
+    0xffce,0x07d0,0x1fcd,0xffcf,0xffd0,0xffd1,0x3fb6,0x7f8c,0xffd2,0xffd3,0xff90,0x7f8d,
+    0xffd4,0xffd5,0xffd6,0xff95,0xffd7,0xffd8,0xff94,0xff95,0xff95,0x01d7,0x1fce,0x7f8e,
+    0x7f8f,0xffd9,0x0fcb,0x1fcf,0x3fb7,0xffda,0xffdb,0xffdc,0x7f90,0xffdd,0xffde,0xff9e,
+    0xffdf,0xffe0,0xffe1,0xffe2,0xffa2,0xffe3,0xffe4,0xffa1,0xffa2,0xffa2,0x07d1,0x1fd0,
+    0x7f91,0xffe5,0xffa8,0x0fcc,0x3fb8,0xffe6,0xffe7,0xffaa,0xffe8,0xffe9,0xffea,0xffeb,
+    0xffac,0xffec,0xffed,0xffee,0xffaf,0xffaf,0xffae,0x7f88,0x7f89,0xffaf,0xffaf,0xffef,
+    0xfff0,0xfff1,0xfff2,0xffb4,0xfff3,0xfff4,0xfff5,0xfff6,0xffb6,0xfff7,0xfff8,0xfff9,
+    0xffba,0xffba,0xfffa,0xfffb,0xffbd,0xffbe,0xffbe,0xffbb,0xffbc,0xffbd,0xffbe,0xffbe,
+    0xfffc,0xfffd,0xffb3,0xffb4,0xffb4,0xfffe,0xffff,
+};
+
+static const uint8_t cvh_huffbits4[246] = {
+    2, 4, 7, 10, 4, 5, 7, 10, 7, 8, 10, 14,
+    11, 11, 15, 15, 4, 5, 9, 12, 5, 5, 8, 12,
+    8, 7, 10, 15, 11, 11, 15, 15, 7, 9, 12, 15,
+    8, 8, 12, 15, 10, 10, 13, 15, 14, 14, 15, 0,
+    11, 13, 15, 15, 11, 13, 15, 15, 14, 15, 15, 0,
+    15, 15, 0, 0, 4, 5, 9, 13, 5, 6, 9, 13,
+    9, 9, 11, 15, 14, 13, 15, 15, 4, 6, 9, 12,
+    5, 6, 9, 13, 9, 8, 11, 15, 13, 12, 15, 15,
+    7, 9, 12, 15, 7, 8, 11, 15, 10, 10, 14, 15,
+    14, 15, 15, 0, 10, 12, 15, 15, 11, 13, 15, 15,
+    15, 15, 15, 0, 15, 15, 0, 0, 6, 9, 13, 14,
+    8, 9, 12, 15, 12, 12, 15, 15, 15, 15, 15, 0,
+    7, 9, 13, 15, 8, 9, 12, 15, 11, 12, 15, 15,
+    15, 15, 15, 0, 9, 11, 15, 15, 9, 11, 15, 15,
+    14, 14, 15, 0, 15, 15, 0, 0, 14, 15, 15, 0,
+    14, 15, 15, 0, 15, 15, 0, 0, 0, 0, 0, 0,
+    9, 12, 15, 15, 12, 13, 15, 15, 15, 15, 15, 0,
+    15, 15, 0, 0, 10, 12, 15, 15, 12, 14, 15, 15,
+    15, 15, 15, 0, 15, 15, 0, 0, 14, 15, 15, 0,
+    15, 15, 15, 0, 15, 15, 0, 0, 0, 0, 0, 0,
+    15, 15, 0, 0, 15, 15,
+};
+
+
+static const uint16_t cvh_huffcodes4[246] = {
+    0x0000,0x0004,0x006c,0x03e6,0x0005,0x0012,0x006d,0x03e7,0x006e,0x00e8,0x03e8,0x3fc4,
+    0x07e0,0x07e1,0x7fa4,0x7fa5,0x0006,0x0013,0x01e2,0x0fda,0x0014,0x0015,0x00e9,0x0fdb,
+    0x00ea,0x006f,0x03e9,0x7fa6,0x07e2,0x07e3,0x7fa7,0x7fa8,0x0070,0x01e3,0x0fdc,0x7fa9,
+    0x00eb,0x00ec,0x0fdd,0x7faa,0x03ea,0x03eb,0x1fd6,0x7fab,0x3fc5,0x3fc6,0x7fac,0x1fd6,
+    0x07e4,0x1fd7,0x7fad,0x7fae,0x07e5,0x1fd8,0x7faf,0x7fb0,0x3fc7,0x7fb1,0x7fb2,0x1fd6,
+    0x7fb3,0x7fb4,0x1fd6,0x1fd6,0x0007,0x0016,0x01e4,0x1fd9,0x0017,0x0032,0x01e5,0x1fda,
+    0x01e6,0x01e7,0x07e6,0x7fb5,0x3fc8,0x1fdb,0x7fb6,0x7fb7,0x0008,0x0033,0x01e8,0x0fde,
+    0x0018,0x0034,0x01e9,0x1fdc,0x01ea,0x00ed,0x07e7,0x7fb8,0x1fdd,0x0fdf,0x7fb9,0x7fba,
+    0x0071,0x01eb,0x0fe0,0x7fbb,0x0072,0x00ee,0x07e8,0x7fbc,0x03ec,0x03ed,0x3fc9,0x7fbd,
+    0x3fca,0x7fbe,0x7fbf,0x3fc9,0x03ee,0x0fe1,0x7fc0,0x7fc1,0x07e9,0x1fde,0x7fc2,0x7fc3,
+    0x7fc4,0x7fc5,0x7fc6,0x3fc9,0x7fc7,0x7fc8,0x3fc9,0x3fc9,0x0035,0x01ec,0x1fdf,0x3fcb,
+    0x00ef,0x01ed,0x0fe2,0x7fc9,0x0fe3,0x0fe4,0x7fca,0x7fcb,0x7fcc,0x7fcd,0x7fce,0x7fca,
+    0x0073,0x01ee,0x1fe0,0x7fcf,0x00f0,0x01ef,0x0fe5,0x7fd0,0x07ea,0x0fe6,0x7fd1,0x7fd2,
+    0x7fd3,0x7fd4,0x7fd5,0x7fd1,0x01f0,0x07eb,0x7fd6,0x7fd7,0x01f1,0x07ec,0x7fd8,0x7fd9,
+    0x3fcc,0x3fcd,0x7fda,0x7fda,0x7fdb,0x7fdc,0x7fda,0x7fda,0x3fce,0x7fdd,0x7fde,0x7fd6,
+    0x3fcf,0x7fdf,0x7fe0,0x7fd8,0x7fe1,0x7fe2,0x7fda,0x7fda,0x3fcc,0x3fcd,0x7fda,0x7fda,
+    0x01f2,0x0fe7,0x7fe3,0x7fe4,0x0fe8,0x1fe1,0x7fe5,0x7fe6,0x7fe7,0x7fe8,0x7fe9,0x7fca,
+    0x7fea,0x7feb,0x7fca,0x7fca,0x03ef,0x0fe9,0x7fec,0x7fed,0x0fea,0x3fd0,0x7fee,0x7fef,
+    0x7ff0,0x7ff1,0x7ff2,0x7fd1,0x7ff3,0x7ff4,0x7fd1,0x7fd1,0x3fd1,0x7ff5,0x7ff6,0x7fd6,
+    0x7ff7,0x7ff8,0x7ff9,0x7fd8,0x7ffa,0x7ffb,0x7fda,0x7fda,0x3fcc,0x3fcd,0x7fda,0x7fda,
+    0x7ffc,0x7ffd,0x7fd6,0x7fd6,0x7ffe,0x7fff,
+};
+
+
+static const uint8_t cvh_huffbits5[230] = {
+    2, 4, 8, 4, 5, 9, 9, 10, 14, 4, 6, 11,
+    5, 6, 12, 10, 11, 15, 9, 11, 15, 10, 13, 15,
+    14, 15, 0, 4, 6, 12, 6, 7, 12, 12, 12, 15,
+    5, 7, 13, 6, 7, 13, 12, 13, 15, 10, 12, 15,
+    11, 13, 15, 15, 15, 0, 8, 13, 15, 11, 12, 15,
+    15, 15, 0, 10, 13, 15, 12, 15, 15, 15, 15, 0,
+    15, 15, 0, 15, 15, 0, 0, 0, 0, 4, 5, 11,
+    5, 7, 12, 11, 12, 15, 6, 7, 13, 7, 8, 14,
+    12, 14, 15, 11, 13, 15, 12, 13, 15, 15, 15, 0,
+    5, 6, 13, 7, 8, 15, 12, 14, 15, 6, 8, 14,
+    7, 8, 15, 14, 15, 15, 12, 12, 15, 12, 13, 15,
+    15, 15, 0, 9, 13, 15, 12, 13, 15, 15, 15, 0,
+    11, 13, 15, 13, 13, 15, 15, 15, 0, 14, 15, 0,
+    15, 15, 0, 0, 0, 0, 8, 10, 15, 11, 12, 15,
+    15, 15, 0, 10, 12, 15, 12, 13, 15, 15, 15, 0,
+    14, 15, 0, 15, 15, 0, 0, 0, 0, 8, 12, 15,
+    12, 13, 15, 15, 15, 0, 11, 13, 15, 13, 15, 15,
+    15, 15, 0, 15, 15, 0, 15, 15, 0, 0, 0, 0,
+    14, 15, 0, 15, 15, 0, 0, 0, 0, 15, 15, 0,
+    15, 15,
+};
+
+
+
+static const uint16_t cvh_huffcodes5[230] = {
+    0x0000,0x0004,0x00f0,0x0005,0x0012,0x01f0,0x01f1,0x03e8,0x3fce,0x0006,0x0030,0x07de,
+    0x0013,0x0031,0x0fd2,0x03e9,0x07df,0x7fb0,0x01f2,0x07e0,0x7fb1,0x03ea,0x1fd2,0x7fb2,
+    0x3fcf,0x7fb3,0x0031,0x0007,0x0032,0x0fd3,0x0033,0x0070,0x0fd4,0x0fd5,0x0fd6,0x7fb4,
+    0x0014,0x0071,0x1fd3,0x0034,0x0072,0x1fd4,0x0fd7,0x1fd5,0x7fb5,0x03eb,0x0fd8,0x7fb6,
+    0x07e1,0x1fd6,0x7fb7,0x7fb8,0x7fb9,0x0072,0x00f1,0x1fd7,0x7fba,0x07e2,0x0fd9,0x7fbb,
+    0x7fbc,0x7fbd,0x0070,0x03ec,0x1fd8,0x7fbe,0x0fda,0x7fbf,0x7fc0,0x7fc1,0x7fc2,0x0072,
+    0x7fc3,0x7fc4,0x0071,0x7fc5,0x7fc6,0x0072,0x0034,0x0072,0x0072,0x0008,0x0015,0x07e3,
+    0x0016,0x0073,0x0fdb,0x07e4,0x0fdc,0x7fc7,0x0035,0x0074,0x1fd9,0x0075,0x00f2,0x3fd0,
+    0x0fdd,0x3fd1,0x7fc8,0x07e5,0x1fda,0x7fc9,0x0fde,0x1fdb,0x7fca,0x7fcb,0x7fcc,0x00f2,
+    0x0017,0x0036,0x1fdc,0x0076,0x00f3,0x7fcd,0x0fdf,0x3fd2,0x7fce,0x0037,0x00f4,0x3fd3,
+    0x0077,0x00f5,0x7fcf,0x3fd4,0x7fd0,0x7fd1,0x0fe0,0x0fe1,0x7fd2,0x0fe2,0x1fdd,0x7fd3,
+    0x7fd4,0x7fd5,0x00f5,0x01f3,0x1fde,0x7fd6,0x0fe3,0x1fdf,0x7fd7,0x7fd8,0x7fd9,0x00f3,
+    0x07e6,0x1fe0,0x7fda,0x1fe1,0x1fe2,0x7fdb,0x7fdc,0x7fdd,0x00f5,0x3fd5,0x7fde,0x00f4,
+    0x7fdf,0x7fe0,0x00f5,0x0077,0x00f5,0x00f5,0x00f6,0x03ed,0x7fe1,0x07e7,0x0fe4,0x7fe2,
+    0x7fe3,0x7fe4,0x0073,0x03ee,0x0fe5,0x7fe5,0x0fe6,0x1fe3,0x7fe6,0x7fe7,0x7fe8,0x00f2,
+    0x3fd6,0x7fe9,0x0074,0x7fea,0x7feb,0x00f2,0x0075,0x00f2,0x00f2,0x00f7,0x0fe7,0x7fec,
+    0x0fe8,0x1fe4,0x7fed,0x7fee,0x7fef,0x00f3,0x07e8,0x1fe5,0x7ff0,0x1fe6,0x7ff1,0x7ff2,
+    0x7ff3,0x7ff4,0x00f5,0x7ff5,0x7ff6,0x00f4,0x7ff7,0x7ff8,0x00f5,0x0077,0x00f5,0x00f5,
+    0x3fd7,0x7ff9,0x0036,0x7ffa,0x7ffb,0x00f3,0x0076,0x00f3,0x00f3,0x7ffc,0x7ffd,0x0000,
+    0x7ffe,0x7fff,
+};
+
+
+static const uint8_t cvh_huffbits6[32] = {
+     1,  4,  4,  6,  4,  6,  6,  8,  4,  6,  6,  8,
+     6,  9,  8, 10,  4,  6,  7,  8,  6,  9,  8, 11,
+     6,  9,  8, 10,  8, 10,  9,  11,
+};
+
+static const uint16_t cvh_huffcodes6[32] = {
+    0x0000,0x0008,0x0009,0x0034,0x000a,0x0035,0x0036,0x00f6,0x000b,0x0037,0x0038,0x00f7,
+    0x0039,0x01fa,0x00f8,0x03fc,0x000c,0x003a,0x007a,0x00f9,0x003b,0x01fb,0x00fa,0x07fe,
+    0x003c,0x01fc,0x00fb,0x03fd,0x00fc,0x03fe,0x01fd,0x07ff,
+};
+
+static const uint16_t* cvh_huffcodes[7] = {
+    cvh_huffcodes0, cvh_huffcodes1, cvh_huffcodes2, cvh_huffcodes3,
+    cvh_huffcodes4, cvh_huffcodes5, cvh_huffcodes6,
+};
+
+static const uint8_t* cvh_huffbits[7] = {
+    cvh_huffbits0, cvh_huffbits1, cvh_huffbits2, cvh_huffbits3,
+    cvh_huffbits4, cvh_huffbits5, cvh_huffbits6,
+};
+
+
+static const uint16_t ccpl_huffcodes2[3] = {
+    0x02,0x00,0x03,
+};
+
+static const uint16_t ccpl_huffcodes3[7] = {
+    0x3e,0x1e,0x02,0x00,0x06,0x0e,0x3f,
+};
+
+static const uint16_t ccpl_huffcodes4[15] = {
+    0xfc,0xfd,0x7c,0x3c,0x1c,0x0c,0x04,0x00,0x05,0x0d,0x1d,0x3d,
+    0x7d,0xfe,0xff,
+};
+
+static const uint16_t ccpl_huffcodes5[31] = {
+    0x03f8,0x03f9,0x03fa,0x03fb,0x01f8,0x01f9,0x00f8,0x00f9,0x0078,0x0079,0x0038,0x0039,
+    0x0018,0x0019,0x0004,0x0000,0x0005,0x001a,0x001b,0x003a,0x003b,0x007a,0x007b,0x00fa,
+    0x00fb,0x01fa,0x01fb,0x03fc,0x03fd,0x03fe,0x03ff,
+};
+
+static const uint16_t ccpl_huffcodes6[63] = {
+    0x0004,0x0005,0x0005,0x0006,0x0006,0x0007,0x0007,0x0007,0x0007,0x0008,0x0008,0x0008,
+    0x0008,0x0009,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,
+    0x000b,0x000b,0x000c,0x000d,0x000e,0x000e,0x0010,0x0000,0x000a,0x0018,0x0019,0x0036,
+    0x0037,0x0074,0x0075,0x0076,0x0077,0x00f4,0x00f5,0x00f6,0x00f7,0x01f5,0x01f6,0x01f7,
+    0x01f8,0x03f6,0x03f7,0x03f8,0x03f9,0x03fa,0x07fa,0x07fb,0x07fc,0x07fd,0x0ffd,0x1ffd,
+    0x3ffd,0x3ffe,0xffff,
+};
+
+static const uint8_t ccpl_huffbits2[3] = {
+    2,1,2,
+};
+
+static const uint8_t ccpl_huffbits3[7] = {
+    6,5,2,1,3,4,6,
+};
+
+static const uint8_t ccpl_huffbits4[15] = {
+    8,8,7,6,5,4,3,1,3,4,5,6,7,8,8,
+};
+
+static const uint8_t ccpl_huffbits5[31] = {
+    10,10,10,10,9,9,8,8,7,7,6,6,
+    5,5,3,1,3,5,5,6,6,7,7,8,
+    8,9,9,10,10,10,10,
+};
+
+static const uint8_t ccpl_huffbits6[63] = {
+    16,15,14,13,12,11,11,11,11,10,10,10,
+    10,9,9,9,9,9,8,8,8,8,7,7,
+    7,7,6,6,5,5,3,1,4,5,5,6,
+    6,7,7,7,7,8,8,8,8,9,9,9,
+    9,10,10,10,10,10,11,11,11,11,12,13,
+    14,14,16,
+};
+
+static const uint16_t* ccpl_huffcodes[5] = {
+    ccpl_huffcodes2,ccpl_huffcodes3,
+    ccpl_huffcodes4,ccpl_huffcodes5,ccpl_huffcodes6
+};
+
+static const uint8_t* ccpl_huffbits[5] = {
+    ccpl_huffbits2,ccpl_huffbits3,
+    ccpl_huffbits4,ccpl_huffbits5,ccpl_huffbits6
+};
+
+
+//Coupling tables
+
+static const int cplband[51] = {
+    0,1,2,3,4,5,6,7,8,9,
+    10,11,11,12,12,13,13,14,14,14,
+    15,15,15,15,16,16,16,16,16,17,
+    17,17,17,17,17,18,18,18,18,18,
+    18,18,19,19,19,19,19,19,19,19,
+    19,
+};
+
+static const float cplscale2[3] = {
+0.953020632266998,0.70710676908493,0.302905440330505,
+};
+
+static const float cplscale3[7] = {
+0.981279790401459,0.936997592449188,0.875934481620789,0.70710676908493,
+0.482430040836334,0.349335819482803,0.192587479948997,
+};
+
+static const float cplscale4[15] = {
+0.991486728191376,0.973249018192291,0.953020632266998,0.930133521556854,
+0.903453230857849,0.870746195316315,0.826180458068848,0.70710676908493,
+0.563405573368073,0.491732746362686,0.428686618804932,0.367221474647522,
+0.302905440330505,0.229752898216248,0.130207896232605,
+};
+
+static const float cplscale5[31] = {
+0.995926380157471,0.987517595291138,0.978726446628571,0.969505727291107,
+0.95979779958725,0.949531257152557,0.938616216182709,0.926936149597168,
+0.914336204528809,0.900602877140045,0.885426938533783,0.868331849575043,
+0.84851086139679,0.824381768703461,0.791833400726318,0.70710676908493,
+0.610737144947052,0.566034197807312,0.529177963733673,0.495983630418777,
+0.464778542518616,0.434642940759659,0.404955863952637,0.375219136476517,
+0.344963222742081,0.313672333955765,0.280692428350449,0.245068684220314,
+0.205169528722763,0.157508864998817,0.0901700109243393,
+};
+
+static const float cplscale6[63] = {
+0.998005926609039,0.993956744670868,0.989822506904602,0.985598564147949,
+0.981279790401459,0.976860702037811,0.972335040569305,0.967696130275726,
+0.962936460971832,0.958047747612000,0.953020632266998,0.947844684123993,
+0.942508161067963,0.936997592449188,0.931297719478607,0.925390899181366,
+0.919256627559662,0.912870943546295,0.906205296516418,0.899225592613220,
+0.891890347003937,0.884148240089417,0.875934481620789,0.867165684700012,
+0.857730865478516,0.847477376461029,0.836184680461884,0.823513329029083,
+0.808890223503113,0.791194140911102,0.767520070075989,0.707106769084930,
+0.641024887561798,0.611565053462982,0.587959706783295,0.567296981811523,
+0.548448026180267,0.530831515789032,0.514098942279816,0.498019754886627,
+0.482430040836334,0.467206478118896,0.452251672744751,0.437485188245773,
+0.422837972640991,0.408248275518417,0.393658757209778,0.379014074802399,
+0.364258885383606,0.349335819482803,0.334183186292648,0.318732559680939,
+0.302905440330505,0.286608695983887,0.269728302955627,0.252119421958923,
+0.233590632677078,0.213876649737358,0.192587479948997,0.169101938605309,
+0.142307326197624,0.109772264957428,0.0631198287010193,
+};
+
+static const float* cplscales[5] = {
+    cplscale2, cplscale3, cplscale4, cplscale5, cplscale6,
+};
diff --git a/contrib/ffmpeg/libavcodec/cscd.c b/contrib/ffmpeg/libavcodec/cscd.c
new file mode 100644
index 000000000..2e7d05c40
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cscd.c
@@ -0,0 +1,264 @@
+/*
+ * CamStudio decoder
+ * Copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#ifdef CONFIG_ZLIB
+#include <zlib.h>
+#endif
+#include "lzo.h"
+
+typedef struct {
+    AVFrame pic;
+    int linelen, height, bpp;
+    unsigned int decomp_size;
+    unsigned char* decomp_buf;
+} CamStudioContext;
+
+static void copy_frame_default(AVFrame *f, uint8_t *src,
+                               int linelen, int height) {
+    int i;
+    uint8_t *dst = f->data[0];
+    dst += (height - 1) * f->linesize[0];
+    for (i = height; i; i--) {
+        memcpy(dst, src, linelen);
+        src += linelen;
+        dst -= f->linesize[0];
+    }
+}
+
+static void add_frame_default(AVFrame *f, uint8_t *src,
+                              int linelen, int height) {
+    int i, j;
+    uint8_t *dst = f->data[0];
+    dst += (height - 1) * f->linesize[0];
+    for (i = height; i; i--) {
+        for (j = linelen; j; j--)
+            *dst++ += *src++;
+        dst -= f->linesize[0] + linelen;
+    }
+}
+
+#ifndef WORDS_BIGENDIAN
+#define copy_frame_16 copy_frame_default
+#define copy_frame_32 copy_frame_default
+#define add_frame_16 add_frame_default
+#define add_frame_32 add_frame_default
+#else
+static void copy_frame_16(AVFrame *f, uint8_t *src,
+                          int linelen, int height) {
+    int i, j;
+    uint8_t *dst = f->data[0];
+    dst += (height - 1) * f->linesize[0];
+    for (i = height; i; i--) {
+        for (j = linelen / 2; j; j--) {
+          dst[0] = src[1];
+          dst[1] = src[0];
+          src += 2;
+          dst += 2;
+        }
+        dst -= f->linesize[0] + linelen;
+    }
+}
+
+static void copy_frame_32(AVFrame *f, uint8_t *src,
+                          int linelen, int height) {
+    int i, j;
+    uint8_t *dst = f->data[0];
+    dst += (height - 1) * f->linesize[0];
+    for (i = height; i; i--) {
+        for (j = linelen / 4; j; j--) {
+          dst[0] = src[3];
+          dst[1] = src[2];
+          dst[2] = src[1];
+          dst[3] = src[0];
+          src += 4;
+          dst += 4;
+        }
+        dst -= f->linesize[0] + linelen;
+    }
+}
+
+static void add_frame_16(AVFrame *f, uint8_t *src,
+                         int linelen, int height) {
+    int i, j;
+    uint8_t *dst = f->data[0];
+    dst += (height - 1) * f->linesize[0];
+    for (i = height; i; i--) {
+        for (j = linelen / 2; j; j--) {
+          dst[0] += src[1];
+          dst[1] += src[0];
+          src += 2;
+          dst += 2;
+        }
+        dst -= f->linesize[0] + linelen;
+    }
+}
+
+static void add_frame_32(AVFrame *f, uint8_t *src,
+                         int linelen, int height) {
+    int i, j;
+    uint8_t *dst = f->data[0];
+    dst += (height - 1) * f->linesize[0];
+    for (i = height; i; i--) {
+        for (j = linelen / 4; j; j--) {
+          dst[0] += src[3];
+          dst[1] += src[2];
+          dst[2] += src[1];
+          dst[3] += src[0];
+          src += 4;
+          dst += 4;
+        }
+        dst -= f->linesize[0] + linelen;
+    }
+}
+#endif
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+                        uint8_t *buf, int buf_size) {
+    CamStudioContext *c = (CamStudioContext *)avctx->priv_data;
+    AVFrame *picture = data;
+
+    if (buf_size < 2) {
+        av_log(avctx, AV_LOG_ERROR, "coded frame too small\n");
+        return -1;
+    }
+
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+    c->pic.reference = 1;
+    c->pic.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_READABLE |
+                          FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->get_buffer(avctx, &c->pic) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    // decompress data
+    switch ((buf[0] >> 1) & 7) {
+        case 0: { // lzo compression
+            int outlen = c->decomp_size, inlen = buf_size - 2;
+            if (lzo1x_decode(c->decomp_buf, &outlen, &buf[2], &inlen))
+                av_log(avctx, AV_LOG_ERROR, "error during lzo decompression\n");
+            break;
+        }
+        case 1: { // zlib compression
+#ifdef CONFIG_ZLIB
+            unsigned long dlen = c->decomp_size;
+            if (uncompress(c->decomp_buf, &dlen, &buf[2], buf_size - 2) != Z_OK)
+                av_log(avctx, AV_LOG_ERROR, "error during zlib decompression\n");
+            break;
+#else
+            av_log(avctx, AV_LOG_ERROR, "compiled without zlib support\n");
+            return -1;
+#endif
+        }
+        default:
+            av_log(avctx, AV_LOG_ERROR, "unknown compression\n");
+            return -1;
+    }
+
+    // flip upside down, add difference frame
+    if (buf[0] & 1) { // keyframe
+        c->pic.pict_type = FF_I_TYPE;
+        c->pic.key_frame = 1;
+        switch (c->bpp) {
+          case 16:
+              copy_frame_16(&c->pic, c->decomp_buf, c->linelen, c->height);
+              break;
+          case 32:
+              copy_frame_32(&c->pic, c->decomp_buf, c->linelen, c->height);
+              break;
+          default:
+              copy_frame_default(&c->pic, c->decomp_buf, c->linelen, c->height);
+        }
+    } else {
+        c->pic.pict_type = FF_P_TYPE;
+        c->pic.key_frame = 0;
+        switch (c->bpp) {
+          case 16:
+              add_frame_16(&c->pic, c->decomp_buf, c->linelen, c->height);
+              break;
+          case 32:
+              add_frame_32(&c->pic, c->decomp_buf, c->linelen, c->height);
+              break;
+          default:
+              add_frame_default(&c->pic, c->decomp_buf, c->linelen, c->height);
+        }
+    }
+
+    *picture = c->pic;
+    *data_size = sizeof(AVFrame);
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx) {
+    CamStudioContext *c = (CamStudioContext *)avctx->priv_data;
+    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+        return 1;
+    }
+    avctx->has_b_frames = 0;
+    switch (avctx->bits_per_sample) {
+        case 16: avctx->pix_fmt = PIX_FMT_RGB555; break;
+        case 24: avctx->pix_fmt = PIX_FMT_BGR24; break;
+        case 32: avctx->pix_fmt = PIX_FMT_RGB32; break;
+        default:
+            av_log(avctx, AV_LOG_ERROR,
+                   "CamStudio codec error: invalid depth %i bpp\n",
+                   avctx->bits_per_sample);
+             return 1;
+    }
+    c->bpp = avctx->bits_per_sample;
+    c->pic.data[0] = NULL;
+    c->linelen = avctx->width * avctx->bits_per_sample / 8;
+    c->height = avctx->height;
+    c->decomp_size = c->height * c->linelen;
+    c->decomp_buf = av_malloc(c->decomp_size + LZO_OUTPUT_PADDING);
+    if (!c->decomp_buf) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+        return 1;
+    }
+    return 0;
+}
+
+static int decode_end(AVCodecContext *avctx) {
+    CamStudioContext *c = (CamStudioContext *)avctx->priv_data;
+    av_freep(&c->decomp_buf);
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+    return 0;
+}
+
+AVCodec cscd_decoder = {
+    "camstudio",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_CSCD,
+    sizeof(CamStudioContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/cyuv.c b/contrib/ffmpeg/libavcodec/cyuv.c
new file mode 100644
index 000000000..101f2bd85
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/cyuv.c
@@ -0,0 +1,190 @@
+/*
+ *
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Creative YUV (CYUV) Video Decoder
+ *   by Mike Melanson (melanson@pcisys.net)
+ * based on "Creative YUV (CYUV) stream format for AVI":
+ *   http://www.csse.monash.edu.au/~timf/videocodec/cyuv.txt
+ *
+ */
+
+/**
+ * @file cyuv.c
+ * Creative YUV (CYUV) Video Decoder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+
+typedef struct CyuvDecodeContext {
+    AVCodecContext *avctx;
+    int width, height;
+    AVFrame frame;
+} CyuvDecodeContext;
+
+static int cyuv_decode_init(AVCodecContext *avctx)
+{
+    CyuvDecodeContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    s->width = avctx->width;
+    /* width needs to be divisible by 4 for this codec to work */
+    if (s->width & 0x3)
+        return -1;
+    s->height = avctx->height;
+    avctx->pix_fmt = PIX_FMT_YUV411P;
+    avctx->has_b_frames = 0;
+
+    return 0;
+}
+
+static int cyuv_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    CyuvDecodeContext *s=avctx->priv_data;
+
+    unsigned char *y_plane;
+    unsigned char *u_plane;
+    unsigned char *v_plane;
+    int y_ptr;
+    int u_ptr;
+    int v_ptr;
+
+    /* prediction error tables (make it clear that they are signed values) */
+    signed char *y_table = (signed char*)buf +  0;
+    signed char *u_table = (signed char*)buf + 16;
+    signed char *v_table = (signed char*)buf + 32;
+
+    unsigned char y_pred, u_pred, v_pred;
+    int stream_ptr;
+    unsigned char cur_byte;
+    int pixel_groups;
+
+    /* sanity check the buffer size: A buffer has 3x16-bytes tables
+     * followed by (height) lines each with 3 bytes to represent groups
+     * of 4 pixels. Thus, the total size of the buffer ought to be:
+     *    (3 * 16) + height * (width * 3 / 4) */
+    if (buf_size != 48 + s->height * (s->width * 3 / 4)) {
+      av_log(avctx, AV_LOG_ERROR, "ffmpeg: cyuv: got a buffer with %d bytes when %d were expected\n",
+        buf_size,
+        48 + s->height * (s->width * 3 / 4));
+      return -1;
+    }
+
+    /* pixel data starts 48 bytes in, after 3x16-byte tables */
+    stream_ptr = 48;
+
+    if(s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID;
+    s->frame.reference = 0;
+    if(avctx->get_buffer(avctx, &s->frame) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    y_plane = s->frame.data[0];
+    u_plane = s->frame.data[1];
+    v_plane = s->frame.data[2];
+
+    /* iterate through each line in the height */
+    for (y_ptr = 0, u_ptr = 0, v_ptr = 0;
+         y_ptr < (s->height * s->frame.linesize[0]);
+         y_ptr += s->frame.linesize[0] - s->width,
+         u_ptr += s->frame.linesize[1] - s->width / 4,
+         v_ptr += s->frame.linesize[2] - s->width / 4) {
+
+        /* reset predictors */
+        cur_byte = buf[stream_ptr++];
+        u_plane[u_ptr++] = u_pred = cur_byte & 0xF0;
+        y_plane[y_ptr++] = y_pred = (cur_byte & 0x0F) << 4;
+
+        cur_byte = buf[stream_ptr++];
+        v_plane[v_ptr++] = v_pred = cur_byte & 0xF0;
+        y_pred += y_table[cur_byte & 0x0F];
+        y_plane[y_ptr++] = y_pred;
+
+        cur_byte = buf[stream_ptr++];
+        y_pred += y_table[cur_byte & 0x0F];
+        y_plane[y_ptr++] = y_pred;
+        y_pred += y_table[(cur_byte & 0xF0) >> 4];
+        y_plane[y_ptr++] = y_pred;
+
+        /* iterate through the remaining pixel groups (4 pixels/group) */
+        pixel_groups = s->width / 4 - 1;
+        while (pixel_groups--) {
+
+            cur_byte = buf[stream_ptr++];
+            u_pred += u_table[(cur_byte & 0xF0) >> 4];
+            u_plane[u_ptr++] = u_pred;
+            y_pred += y_table[cur_byte & 0x0F];
+            y_plane[y_ptr++] = y_pred;
+
+            cur_byte = buf[stream_ptr++];
+            v_pred += v_table[(cur_byte & 0xF0) >> 4];
+            v_plane[v_ptr++] = v_pred;
+            y_pred += y_table[cur_byte & 0x0F];
+            y_plane[y_ptr++] = y_pred;
+
+            cur_byte = buf[stream_ptr++];
+            y_pred += y_table[cur_byte & 0x0F];
+            y_plane[y_ptr++] = y_pred;
+            y_pred += y_table[(cur_byte & 0xF0) >> 4];
+            y_plane[y_ptr++] = y_pred;
+
+        }
+    }
+
+    *data_size=sizeof(AVFrame);
+    *(AVFrame*)data= s->frame;
+
+    return buf_size;
+}
+
+static int cyuv_decode_end(AVCodecContext *avctx)
+{
+/*    CyuvDecodeContext *s = avctx->priv_data;*/
+
+    return 0;
+}
+
+AVCodec cyuv_decoder = {
+    "cyuv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_CYUV,
+    sizeof(CyuvDecodeContext),
+    cyuv_decode_init,
+    NULL,
+    cyuv_decode_end,
+    cyuv_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+
diff --git a/contrib/ffmpeg/libavcodec/dca.c b/contrib/ffmpeg/libavcodec/dca.c
new file mode 100644
index 000000000..a57dcdc44
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dca.c
@@ -0,0 +1,1322 @@
+/*
+ * DCA compatible decoder
+ * Copyright (C) 2004 Gildas Bazin
+ * Copyright (C) 2004 Benjamin Zores
+ * Copyright (C) 2006 Benjamin Larsson
+ * Copyright (C) 2007 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dca.c
+ */
+
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "bitstream.h"
+#include "dcadata.h"
+#include "dcahuff.h"
+#include "parser.h"
+
+/** DCA syncwords, also used for bitstream type detection */
+//@{
+#define DCA_MARKER_RAW_BE 0x7FFE8001
+#define DCA_MARKER_RAW_LE 0xFE7F0180
+#define DCA_MARKER_14B_BE 0x1FFFE800
+#define DCA_MARKER_14B_LE 0xFF1F00E8
+//@}
+
+//#define TRACE
+
+#define DCA_PRIM_CHANNELS_MAX (5)
+#define DCA_SUBBANDS (32)
+#define DCA_ABITS_MAX (32)      /* Should be 28 */
+#define DCA_SUBSUBFAMES_MAX (4)
+#define DCA_LFE_MAX (3)
+
+enum DCAMode {
+    DCA_MONO = 0,
+    DCA_CHANNEL,
+    DCA_STEREO,
+    DCA_STEREO_SUMDIFF,
+    DCA_STEREO_TOTAL,
+    DCA_3F,
+    DCA_2F1R,
+    DCA_3F1R,
+    DCA_2F2R,
+    DCA_3F2R,
+    DCA_4F2R
+};
+
+#define DCA_DOLBY 101           /* FIXME */
+
+#define DCA_CHANNEL_BITS 6
+#define DCA_CHANNEL_MASK 0x3F
+
+#define DCA_LFE 0x80
+
+#define HEADER_SIZE 14
+#define CONVERT_BIAS 384
+
+#define DCA_MAX_FRAME_SIZE 16383
+
+/** Bit allocation */
+typedef struct {
+    int offset;                 ///< code values offset
+    int maxbits[8];             ///< max bits in VLC
+    int wrap;                   ///< wrap for get_vlc2()
+    VLC vlc[8];                 ///< actual codes
+} BitAlloc;
+
+static BitAlloc dca_bitalloc_index;    ///< indexes for samples VLC select
+static BitAlloc dca_tmode;             ///< transition mode VLCs
+static BitAlloc dca_scalefactor;       ///< scalefactor VLCs
+static BitAlloc dca_smpl_bitalloc[11]; ///< samples VLCs
+
+/** Pre-calculated cosine modulation coefs for the QMF */
+static float cos_mod[544];
+
+static int av_always_inline get_bitalloc(GetBitContext *gb, BitAlloc *ba, int idx)
+{
+    return get_vlc2(gb, ba->vlc[idx].table, ba->vlc[idx].bits, ba->wrap) + ba->offset;
+}
+
+typedef struct {
+    AVCodecContext *avctx;
+    /* Frame header */
+    int frame_type;             ///< type of the current frame
+    int samples_deficit;        ///< deficit sample count
+    int crc_present;            ///< crc is present in the bitstream
+    int sample_blocks;          ///< number of PCM sample blocks
+    int frame_size;             ///< primary frame byte size
+    int amode;                  ///< audio channels arrangement
+    int sample_rate;            ///< audio sampling rate
+    int bit_rate;               ///< transmission bit rate
+
+    int downmix;                ///< embedded downmix enabled
+    int dynrange;               ///< embedded dynamic range flag
+    int timestamp;              ///< embedded time stamp flag
+    int aux_data;               ///< auxiliary data flag
+    int hdcd;                   ///< source material is mastered in HDCD
+    int ext_descr;              ///< extension audio descriptor flag
+    int ext_coding;             ///< extended coding flag
+    int aspf;                   ///< audio sync word insertion flag
+    int lfe;                    ///< low frequency effects flag
+    int predictor_history;      ///< predictor history flag
+    int header_crc;             ///< header crc check bytes
+    int multirate_inter;        ///< multirate interpolator switch
+    int version;                ///< encoder software revision
+    int copy_history;           ///< copy history
+    int source_pcm_res;         ///< source pcm resolution
+    int front_sum;              ///< front sum/difference flag
+    int surround_sum;           ///< surround sum/difference flag
+    int dialog_norm;            ///< dialog normalisation parameter
+
+    /* Primary audio coding header */
+    int subframes;              ///< number of subframes
+    int prim_channels;          ///< number of primary audio channels
+    int subband_activity[DCA_PRIM_CHANNELS_MAX];    ///< subband activity count
+    int vq_start_subband[DCA_PRIM_CHANNELS_MAX];    ///< high frequency vq start subband
+    int joint_intensity[DCA_PRIM_CHANNELS_MAX];     ///< joint intensity coding index
+    int transient_huffman[DCA_PRIM_CHANNELS_MAX];   ///< transient mode code book
+    int scalefactor_huffman[DCA_PRIM_CHANNELS_MAX]; ///< scale factor code book
+    int bitalloc_huffman[DCA_PRIM_CHANNELS_MAX];    ///< bit allocation quantizer select
+    int quant_index_huffman[DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX]; ///< quantization index codebook select
+    float scalefactor_adj[DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX];   ///< scale factor adjustment
+
+    /* Primary audio coding side information */
+    int subsubframes;           ///< number of subsubframes
+    int partial_samples;        ///< partial subsubframe samples count
+    int prediction_mode[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];    ///< prediction mode (ADPCM used or not)
+    int prediction_vq[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];      ///< prediction VQ coefs
+    int bitalloc[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];           ///< bit allocation index
+    int transition_mode[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];    ///< transition mode (transients)
+    int scale_factor[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS][2];    ///< scale factors (2 if transient)
+    int joint_huff[DCA_PRIM_CHANNELS_MAX];                       ///< joint subband scale factors codebook
+    int joint_scale_factor[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS]; ///< joint subband scale factors
+    int downmix_coef[DCA_PRIM_CHANNELS_MAX][2];                  ///< stereo downmix coefficients
+    int dynrange_coef;                                           ///< dynamic range coefficient
+
+    int high_freq_vq[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];       ///< VQ encoded high frequency subbands
+
+    float lfe_data[2 * DCA_SUBSUBFAMES_MAX * DCA_LFE_MAX *
+                   2 /*history */ ];    ///< Low frequency effect data
+    int lfe_scale_factor;
+
+    /* Subband samples history (for ADPCM) */
+    float subband_samples_hist[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS][4];
+    float subband_fir_hist[DCA_PRIM_CHANNELS_MAX][512];
+    float subband_fir_noidea[DCA_PRIM_CHANNELS_MAX][64];
+
+    int output;                 ///< type of output
+    int bias;                   ///< output bias
+
+    DECLARE_ALIGNED_16(float, samples[1536]);  /* 6 * 256 = 1536, might only need 5 */
+    DECLARE_ALIGNED_16(int16_t, tsamples[1536]);
+
+    uint8_t dca_buffer[DCA_MAX_FRAME_SIZE];
+    int dca_buffer_size;        ///< how much data is in the dca_buffer
+
+    GetBitContext gb;
+    /* Current position in DCA frame */
+    int current_subframe;
+    int current_subsubframe;
+
+    int debug_flag;             ///< used for suppressing repeated error messages output
+    DSPContext dsp;
+} DCAContext;
+
+static void dca_init_vlcs()
+{
+    static int vlcs_inited = 0;
+    int i, j;
+
+    if (vlcs_inited)
+        return;
+
+    dca_bitalloc_index.offset = 1;
+    dca_bitalloc_index.wrap = 1;
+    for (i = 0; i < 5; i++)
+        init_vlc(&dca_bitalloc_index.vlc[i], bitalloc_12_vlc_bits[i], 12,
+                 bitalloc_12_bits[i], 1, 1,
+                 bitalloc_12_codes[i], 2, 2, 1);
+    dca_scalefactor.offset = -64;
+    dca_scalefactor.wrap = 2;
+    for (i = 0; i < 5; i++)
+        init_vlc(&dca_scalefactor.vlc[i], SCALES_VLC_BITS, 129,
+                 scales_bits[i], 1, 1,
+                 scales_codes[i], 2, 2, 1);
+    dca_tmode.offset = 0;
+    dca_tmode.wrap = 1;
+    for (i = 0; i < 4; i++)
+        init_vlc(&dca_tmode.vlc[i], tmode_vlc_bits[i], 4,
+                 tmode_bits[i], 1, 1,
+                 tmode_codes[i], 2, 2, 1);
+
+    for(i = 0; i < 10; i++)
+        for(j = 0; j < 7; j++){
+            if(!bitalloc_codes[i][j]) break;
+            dca_smpl_bitalloc[i+1].offset = bitalloc_offsets[i];
+            dca_smpl_bitalloc[i+1].wrap = 1 + (j > 4);
+            init_vlc(&dca_smpl_bitalloc[i+1].vlc[j], bitalloc_maxbits[i][j],
+                     bitalloc_sizes[i],
+                     bitalloc_bits[i][j], 1, 1,
+                     bitalloc_codes[i][j], 2, 2, 1);
+        }
+    vlcs_inited = 1;
+}
+
+static inline void get_array(GetBitContext *gb, int *dst, int len, int bits)
+{
+    while(len--)
+        *dst++ = get_bits(gb, bits);
+}
+
+static int dca_parse_frame_header(DCAContext * s)
+{
+    int i, j;
+    static const float adj_table[4] = { 1.0, 1.1250, 1.2500, 1.4375 };
+    static const int bitlen[11] = { 0, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3 };
+    static const int thr[11] = { 0, 1, 3, 3, 3, 3, 7, 7, 7, 7, 7 };
+
+    s->bias = CONVERT_BIAS;
+
+    init_get_bits(&s->gb, s->dca_buffer, s->dca_buffer_size * 8);
+
+    /* Sync code */
+    get_bits(&s->gb, 32);
+
+    /* Frame header */
+    s->frame_type        = get_bits(&s->gb, 1);
+    s->samples_deficit   = get_bits(&s->gb, 5) + 1;
+    s->crc_present       = get_bits(&s->gb, 1);
+    s->sample_blocks     = get_bits(&s->gb, 7) + 1;
+    s->frame_size        = get_bits(&s->gb, 14) + 1;
+    if (s->frame_size < 95)
+        return -1;
+    s->amode             = get_bits(&s->gb, 6);
+    s->sample_rate       = dca_sample_rates[get_bits(&s->gb, 4)];
+    if (!s->sample_rate)
+        return -1;
+    s->bit_rate          = dca_bit_rates[get_bits(&s->gb, 5)];
+    if (!s->bit_rate)
+        return -1;
+
+    s->downmix           = get_bits(&s->gb, 1);
+    s->dynrange          = get_bits(&s->gb, 1);
+    s->timestamp         = get_bits(&s->gb, 1);
+    s->aux_data          = get_bits(&s->gb, 1);
+    s->hdcd              = get_bits(&s->gb, 1);
+    s->ext_descr         = get_bits(&s->gb, 3);
+    s->ext_coding        = get_bits(&s->gb, 1);
+    s->aspf              = get_bits(&s->gb, 1);
+    s->lfe               = get_bits(&s->gb, 2);
+    s->predictor_history = get_bits(&s->gb, 1);
+
+    /* TODO: check CRC */
+    if (s->crc_present)
+        s->header_crc    = get_bits(&s->gb, 16);
+
+    s->multirate_inter   = get_bits(&s->gb, 1);
+    s->version           = get_bits(&s->gb, 4);
+    s->copy_history      = get_bits(&s->gb, 2);
+    s->source_pcm_res    = get_bits(&s->gb, 3);
+    s->front_sum         = get_bits(&s->gb, 1);
+    s->surround_sum      = get_bits(&s->gb, 1);
+    s->dialog_norm       = get_bits(&s->gb, 4);
+
+    /* FIXME: channels mixing levels */
+    s->output = DCA_STEREO;
+
+#ifdef TRACE
+    av_log(s->avctx, AV_LOG_DEBUG, "frame type: %i\n", s->frame_type);
+    av_log(s->avctx, AV_LOG_DEBUG, "samples deficit: %i\n", s->samples_deficit);
+    av_log(s->avctx, AV_LOG_DEBUG, "crc present: %i\n", s->crc_present);
+    av_log(s->avctx, AV_LOG_DEBUG, "sample blocks: %i (%i samples)\n",
+           s->sample_blocks, s->sample_blocks * 32);
+    av_log(s->avctx, AV_LOG_DEBUG, "frame size: %i bytes\n", s->frame_size);
+    av_log(s->avctx, AV_LOG_DEBUG, "amode: %i (%i channels)\n",
+           s->amode, dca_channels[s->amode]);
+    av_log(s->avctx, AV_LOG_DEBUG, "sample rate: %i (%i Hz)\n",
+           s->sample_rate, dca_sample_rates[s->sample_rate]);
+    av_log(s->avctx, AV_LOG_DEBUG, "bit rate: %i (%i bits/s)\n",
+           s->bit_rate, dca_bit_rates[s->bit_rate]);
+    av_log(s->avctx, AV_LOG_DEBUG, "downmix: %i\n", s->downmix);
+    av_log(s->avctx, AV_LOG_DEBUG, "dynrange: %i\n", s->dynrange);
+    av_log(s->avctx, AV_LOG_DEBUG, "timestamp: %i\n", s->timestamp);
+    av_log(s->avctx, AV_LOG_DEBUG, "aux_data: %i\n", s->aux_data);
+    av_log(s->avctx, AV_LOG_DEBUG, "hdcd: %i\n", s->hdcd);
+    av_log(s->avctx, AV_LOG_DEBUG, "ext descr: %i\n", s->ext_descr);
+    av_log(s->avctx, AV_LOG_DEBUG, "ext coding: %i\n", s->ext_coding);
+    av_log(s->avctx, AV_LOG_DEBUG, "aspf: %i\n", s->aspf);
+    av_log(s->avctx, AV_LOG_DEBUG, "lfe: %i\n", s->lfe);
+    av_log(s->avctx, AV_LOG_DEBUG, "predictor history: %i\n",
+           s->predictor_history);
+    av_log(s->avctx, AV_LOG_DEBUG, "header crc: %i\n", s->header_crc);
+    av_log(s->avctx, AV_LOG_DEBUG, "multirate inter: %i\n",
+           s->multirate_inter);
+    av_log(s->avctx, AV_LOG_DEBUG, "version number: %i\n", s->version);
+    av_log(s->avctx, AV_LOG_DEBUG, "copy history: %i\n", s->copy_history);
+    av_log(s->avctx, AV_LOG_DEBUG,
+           "source pcm resolution: %i (%i bits/sample)\n",
+           s->source_pcm_res, dca_bits_per_sample[s->source_pcm_res]);
+    av_log(s->avctx, AV_LOG_DEBUG, "front sum: %i\n", s->front_sum);
+    av_log(s->avctx, AV_LOG_DEBUG, "surround sum: %i\n", s->surround_sum);
+    av_log(s->avctx, AV_LOG_DEBUG, "dialog norm: %i\n", s->dialog_norm);
+    av_log(s->avctx, AV_LOG_DEBUG, "\n");
+#endif
+
+    /* Primary audio coding header */
+    s->subframes         = get_bits(&s->gb, 4) + 1;
+    s->prim_channels     = get_bits(&s->gb, 3) + 1;
+
+
+    for (i = 0; i < s->prim_channels; i++) {
+        s->subband_activity[i] = get_bits(&s->gb, 5) + 2;
+        if (s->subband_activity[i] > DCA_SUBBANDS)
+            s->subband_activity[i] = DCA_SUBBANDS;
+    }
+    for (i = 0; i < s->prim_channels; i++) {
+        s->vq_start_subband[i] = get_bits(&s->gb, 5) + 1;
+        if (s->vq_start_subband[i] > DCA_SUBBANDS)
+            s->vq_start_subband[i] = DCA_SUBBANDS;
+    }
+    get_array(&s->gb, s->joint_intensity,     s->prim_channels, 3);
+    get_array(&s->gb, s->transient_huffman,   s->prim_channels, 2);
+    get_array(&s->gb, s->scalefactor_huffman, s->prim_channels, 3);
+    get_array(&s->gb, s->bitalloc_huffman,    s->prim_channels, 3);
+
+    /* Get codebooks quantization indexes */
+    memset(s->quant_index_huffman, 0, sizeof(s->quant_index_huffman));
+    for (j = 1; j < 11; j++)
+        for (i = 0; i < s->prim_channels; i++)
+            s->quant_index_huffman[i][j] = get_bits(&s->gb, bitlen[j]);
+
+    /* Get scale factor adjustment */
+    for (j = 0; j < 11; j++)
+        for (i = 0; i < s->prim_channels; i++)
+            s->scalefactor_adj[i][j] = 1;
+
+    for (j = 1; j < 11; j++)
+        for (i = 0; i < s->prim_channels; i++)
+            if (s->quant_index_huffman[i][j] < thr[j])
+                s->scalefactor_adj[i][j] = adj_table[get_bits(&s->gb, 2)];
+
+    if (s->crc_present) {
+        /* Audio header CRC check */
+        get_bits(&s->gb, 16);
+    }
+
+    s->current_subframe = 0;
+    s->current_subsubframe = 0;
+
+#ifdef TRACE
+    av_log(s->avctx, AV_LOG_DEBUG, "subframes: %i\n", s->subframes);
+    av_log(s->avctx, AV_LOG_DEBUG, "prim channels: %i\n", s->prim_channels);
+    for(i = 0; i < s->prim_channels; i++){
+        av_log(s->avctx, AV_LOG_DEBUG, "subband activity: %i\n", s->subband_activity[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "vq start subband: %i\n", s->vq_start_subband[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "joint intensity: %i\n", s->joint_intensity[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "transient mode codebook: %i\n", s->transient_huffman[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "scale factor codebook: %i\n", s->scalefactor_huffman[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "bit allocation quantizer: %i\n", s->bitalloc_huffman[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "quant index huff:");
+        for (j = 0; j < 11; j++)
+            av_log(s->avctx, AV_LOG_DEBUG, " %i",
+                   s->quant_index_huffman[i][j]);
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+        av_log(s->avctx, AV_LOG_DEBUG, "scalefac adj:");
+        for (j = 0; j < 11; j++)
+            av_log(s->avctx, AV_LOG_DEBUG, " %1.3f", s->scalefactor_adj[i][j]);
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+#endif
+
+    return 0;
+}
+
+
+static inline int get_scale(GetBitContext *gb, int level, int index, int value)
+{
+   if (level < 5) {
+       /* huffman encoded */
+       value += get_bitalloc(gb, &dca_scalefactor, index);
+   } else if(level < 8)
+       value = get_bits(gb, level + 1);
+   return value;
+}
+
+static int dca_subframe_header(DCAContext * s)
+{
+    /* Primary audio coding side information */
+    int j, k;
+
+    s->subsubframes = get_bits(&s->gb, 2) + 1;
+    s->partial_samples = get_bits(&s->gb, 3);
+    for (j = 0; j < s->prim_channels; j++) {
+        for (k = 0; k < s->subband_activity[j]; k++)
+            s->prediction_mode[j][k] = get_bits(&s->gb, 1);
+    }
+
+    /* Get prediction codebook */
+    for (j = 0; j < s->prim_channels; j++) {
+        for (k = 0; k < s->subband_activity[j]; k++) {
+            if (s->prediction_mode[j][k] > 0) {
+                /* (Prediction coefficient VQ address) */
+                s->prediction_vq[j][k] = get_bits(&s->gb, 12);
+            }
+        }
+    }
+
+    /* Bit allocation index */
+    for (j = 0; j < s->prim_channels; j++) {
+        for (k = 0; k < s->vq_start_subband[j]; k++) {
+            if (s->bitalloc_huffman[j] == 6)
+                s->bitalloc[j][k] = get_bits(&s->gb, 5);
+            else if (s->bitalloc_huffman[j] == 5)
+                s->bitalloc[j][k] = get_bits(&s->gb, 4);
+            else {
+                s->bitalloc[j][k] =
+                    get_bitalloc(&s->gb, &dca_bitalloc_index, j);
+            }
+
+            if (s->bitalloc[j][k] > 26) {
+//                 av_log(s->avctx,AV_LOG_DEBUG,"bitalloc index [%i][%i] too big (%i)\n",
+//                          j, k, s->bitalloc[j][k]);
+                return -1;
+            }
+        }
+    }
+
+    /* Transition mode */
+    for (j = 0; j < s->prim_channels; j++) {
+        for (k = 0; k < s->subband_activity[j]; k++) {
+            s->transition_mode[j][k] = 0;
+            if (s->subsubframes > 1 &&
+                k < s->vq_start_subband[j] && s->bitalloc[j][k] > 0) {
+                s->transition_mode[j][k] =
+                    get_bitalloc(&s->gb, &dca_tmode, s->transient_huffman[j]);
+            }
+        }
+    }
+
+    for (j = 0; j < s->prim_channels; j++) {
+        uint32_t *scale_table;
+        int scale_sum;
+
+        memset(s->scale_factor[j], 0, s->subband_activity[j] * sizeof(s->scale_factor[0][0][0]) * 2);
+
+        if (s->scalefactor_huffman[j] == 6)
+            scale_table = (uint32_t *) scale_factor_quant7;
+        else
+            scale_table = (uint32_t *) scale_factor_quant6;
+
+        /* When huffman coded, only the difference is encoded */
+        scale_sum = 0;
+
+        for (k = 0; k < s->subband_activity[j]; k++) {
+            if (k >= s->vq_start_subband[j] || s->bitalloc[j][k] > 0) {
+                scale_sum = get_scale(&s->gb, s->scalefactor_huffman[j], j, scale_sum);
+                s->scale_factor[j][k][0] = scale_table[scale_sum];
+            }
+
+            if (k < s->vq_start_subband[j] && s->transition_mode[j][k]) {
+                /* Get second scale factor */
+                scale_sum = get_scale(&s->gb, s->scalefactor_huffman[j], j, scale_sum);
+                s->scale_factor[j][k][1] = scale_table[scale_sum];
+            }
+        }
+    }
+
+    /* Joint subband scale factor codebook select */
+    for (j = 0; j < s->prim_channels; j++) {
+        /* Transmitted only if joint subband coding enabled */
+        if (s->joint_intensity[j] > 0)
+            s->joint_huff[j] = get_bits(&s->gb, 3);
+    }
+
+    /* Scale factors for joint subband coding */
+    for (j = 0; j < s->prim_channels; j++) {
+        int source_channel;
+
+        /* Transmitted only if joint subband coding enabled */
+        if (s->joint_intensity[j] > 0) {
+            int scale = 0;
+            source_channel = s->joint_intensity[j] - 1;
+
+            /* When huffman coded, only the difference is encoded
+             * (is this valid as well for joint scales ???) */
+
+            for (k = s->subband_activity[j]; k < s->subband_activity[source_channel]; k++) {
+                scale = get_scale(&s->gb, s->joint_huff[j], j, 0);
+                scale += 64;    /* bias */
+                s->joint_scale_factor[j][k] = scale;    /*joint_scale_table[scale]; */
+            }
+
+            if (!s->debug_flag & 0x02) {
+                av_log(s->avctx, AV_LOG_DEBUG,
+                       "Joint stereo coding not supported\n");
+                s->debug_flag |= 0x02;
+            }
+        }
+    }
+
+    /* Stereo downmix coefficients */
+    if (s->prim_channels > 2 && s->downmix) {
+        for (j = 0; j < s->prim_channels; j++) {
+            s->downmix_coef[j][0] = get_bits(&s->gb, 7);
+            s->downmix_coef[j][1] = get_bits(&s->gb, 7);
+        }
+    }
+
+    /* Dynamic range coefficient */
+    if (s->dynrange)
+        s->dynrange_coef = get_bits(&s->gb, 8);
+
+    /* Side information CRC check word */
+    if (s->crc_present) {
+        get_bits(&s->gb, 16);
+    }
+
+    /*
+     * Primary audio data arrays
+     */
+
+    /* VQ encoded high frequency subbands */
+    for (j = 0; j < s->prim_channels; j++)
+        for (k = s->vq_start_subband[j]; k < s->subband_activity[j]; k++)
+            /* 1 vector -> 32 samples */
+            s->high_freq_vq[j][k] = get_bits(&s->gb, 10);
+
+    /* Low frequency effect data */
+    if (s->lfe) {
+        /* LFE samples */
+        int lfe_samples = 2 * s->lfe * s->subsubframes;
+        float lfe_scale;
+
+        for (j = lfe_samples; j < lfe_samples * 2; j++) {
+            /* Signed 8 bits int */
+            s->lfe_data[j] = get_sbits(&s->gb, 8);
+        }
+
+        /* Scale factor index */
+        s->lfe_scale_factor = scale_factor_quant7[get_bits(&s->gb, 8)];
+
+        /* Quantization step size * scale factor */
+        lfe_scale = 0.035 * s->lfe_scale_factor;
+
+        for (j = lfe_samples; j < lfe_samples * 2; j++)
+            s->lfe_data[j] *= lfe_scale;
+    }
+
+#ifdef TRACE
+    av_log(s->avctx, AV_LOG_DEBUG, "subsubframes: %i\n", s->subsubframes);
+    av_log(s->avctx, AV_LOG_DEBUG, "partial samples: %i\n",
+           s->partial_samples);
+    for (j = 0; j < s->prim_channels; j++) {
+        av_log(s->avctx, AV_LOG_DEBUG, "prediction mode:");
+        for (k = 0; k < s->subband_activity[j]; k++)
+            av_log(s->avctx, AV_LOG_DEBUG, " %i", s->prediction_mode[j][k]);
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+    for (j = 0; j < s->prim_channels; j++) {
+        for (k = 0; k < s->subband_activity[j]; k++)
+                av_log(s->avctx, AV_LOG_DEBUG,
+                       "prediction coefs: %f, %f, %f, %f\n",
+                       (float) adpcm_vb[s->prediction_vq[j][k]][0] / 8192,
+                       (float) adpcm_vb[s->prediction_vq[j][k]][1] / 8192,
+                       (float) adpcm_vb[s->prediction_vq[j][k]][2] / 8192,
+                       (float) adpcm_vb[s->prediction_vq[j][k]][3] / 8192);
+    }
+    for (j = 0; j < s->prim_channels; j++) {
+        av_log(s->avctx, AV_LOG_DEBUG, "bitalloc index: ");
+        for (k = 0; k < s->vq_start_subband[j]; k++)
+            av_log(s->avctx, AV_LOG_DEBUG, "%2.2i ", s->bitalloc[j][k]);
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+    for (j = 0; j < s->prim_channels; j++) {
+        av_log(s->avctx, AV_LOG_DEBUG, "Transition mode:");
+        for (k = 0; k < s->subband_activity[j]; k++)
+            av_log(s->avctx, AV_LOG_DEBUG, " %i", s->transition_mode[j][k]);
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+    for (j = 0; j < s->prim_channels; j++) {
+        av_log(s->avctx, AV_LOG_DEBUG, "Scale factor:");
+        for (k = 0; k < s->subband_activity[j]; k++) {
+            if (k >= s->vq_start_subband[j] || s->bitalloc[j][k] > 0)
+                av_log(s->avctx, AV_LOG_DEBUG, " %i", s->scale_factor[j][k][0]);
+            if (k < s->vq_start_subband[j] && s->transition_mode[j][k])
+                av_log(s->avctx, AV_LOG_DEBUG, " %i(t)", s->scale_factor[j][k][1]);
+        }
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+    for (j = 0; j < s->prim_channels; j++) {
+        if (s->joint_intensity[j] > 0) {
+            av_log(s->avctx, AV_LOG_DEBUG, "Joint scale factor index:\n");
+            for (k = s->subband_activity[j]; k < s->subband_activity[source_channel]; k++)
+                av_log(s->avctx, AV_LOG_DEBUG, " %i", s->joint_scale_factor[j][k]);
+            av_log(s->avctx, AV_LOG_DEBUG, "\n");
+        }
+    }
+    if (s->prim_channels > 2 && s->downmix) {
+        av_log(s->avctx, AV_LOG_DEBUG, "Downmix coeffs:\n");
+        for (j = 0; j < s->prim_channels; j++) {
+            av_log(s->avctx, AV_LOG_DEBUG, "Channel 0,%d = %f\n", j, dca_downmix_coeffs[s->downmix_coef[j][0]]);
+            av_log(s->avctx, AV_LOG_DEBUG, "Channel 1,%d = %f\n", j, dca_downmix_coeffs[s->downmix_coef[j][1]]);
+        }
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+    for (j = 0; j < s->prim_channels; j++)
+        for (k = s->vq_start_subband[j]; k < s->subband_activity[j]; k++)
+            av_log(s->avctx, AV_LOG_DEBUG, "VQ index: %i\n", s->high_freq_vq[j][k]);
+    if(s->lfe){
+        av_log(s->avctx, AV_LOG_DEBUG, "LFE samples:\n");
+        for (j = lfe_samples; j < lfe_samples * 2; j++)
+            av_log(s->avctx, AV_LOG_DEBUG, " %f", s->lfe_data[j]);
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+    }
+#endif
+
+    return 0;
+}
+
+static void qmf_32_subbands(DCAContext * s, int chans,
+                            float samples_in[32][8], float *samples_out,
+                            float scale, float bias)
+{
+    float *prCoeff;
+    int i, j, k;
+    float praXin[33], *raXin = &praXin[1];
+
+    float *subband_fir_hist = s->subband_fir_hist[chans];
+    float *subband_fir_hist2 = s->subband_fir_noidea[chans];
+
+    int chindex = 0, subindex;
+
+    praXin[0] = 0.0;
+
+    /* Select filter */
+    if (!s->multirate_inter)    /* Non-perfect reconstruction */
+        prCoeff = (float *) fir_32bands_nonperfect;
+    else                        /* Perfect reconstruction */
+        prCoeff = (float *) fir_32bands_perfect;
+
+    /* Reconstructed channel sample index */
+    for (subindex = 0; subindex < 8; subindex++) {
+        float t1, t2, sum[16], diff[16];
+
+        /* Load in one sample from each subband and clear inactive subbands */
+        for (i = 0; i < s->subband_activity[chans]; i++)
+            raXin[i] = samples_in[i][subindex];
+        for (; i < 32; i++)
+            raXin[i] = 0.0;
+
+        /* Multiply by cosine modulation coefficients and
+         * create temporary arrays SUM and DIFF */
+        for (j = 0, k = 0; k < 16; k++) {
+            t1 = 0.0;
+            t2 = 0.0;
+            for (i = 0; i < 16; i++, j++){
+                t1 += (raXin[2 * i] + raXin[2 * i + 1]) * cos_mod[j];
+                t2 += (raXin[2 * i] + raXin[2 * i - 1]) * cos_mod[j + 256];
+            }
+            sum[k] = t1 + t2;
+            diff[k] = t1 - t2;
+        }
+
+        j = 512;
+        /* Store history */
+        for (k = 0; k < 16; k++)
+            subband_fir_hist[k] = cos_mod[j++] * sum[k];
+        for (k = 0; k < 16; k++)
+            subband_fir_hist[32-k-1] = cos_mod[j++] * diff[k];
+
+        /* Multiply by filter coefficients */
+        for (k = 31, i = 0; i < 32; i++, k--)
+            for (j = 0; j < 512; j += 64){
+                subband_fir_hist2[i]    += prCoeff[i+j]  * ( subband_fir_hist[i+j] - subband_fir_hist[j+k]);
+                subband_fir_hist2[i+32] += prCoeff[i+j+32]*(-subband_fir_hist[i+j] - subband_fir_hist[j+k]);
+            }
+
+        /* Create 32 PCM output samples */
+        for (i = 0; i < 32; i++)
+            samples_out[chindex++] = subband_fir_hist2[i] * scale + bias;
+
+        /* Update working arrays */
+        memmove(&subband_fir_hist[32], &subband_fir_hist[0], (512 - 32) * sizeof(float));
+        memmove(&subband_fir_hist2[0], &subband_fir_hist2[32], 32 * sizeof(float));
+        memset(&subband_fir_hist2[32], 0, 32 * sizeof(float));
+    }
+}
+
+static void lfe_interpolation_fir(int decimation_select,
+                                  int num_deci_sample, float *samples_in,
+                                  float *samples_out, float scale,
+                                  float bias)
+{
+    /* samples_in: An array holding decimated samples.
+     *   Samples in current subframe starts from samples_in[0],
+     *   while samples_in[-1], samples_in[-2], ..., stores samples
+     *   from last subframe as history.
+     *
+     * samples_out: An array holding interpolated samples
+     */
+
+    int decifactor, k, j;
+    const float *prCoeff;
+
+    int interp_index = 0;       /* Index to the interpolated samples */
+    int deciindex;
+
+    /* Select decimation filter */
+    if (decimation_select == 1) {
+        decifactor = 128;
+        prCoeff = lfe_fir_128;
+    } else {
+        decifactor = 64;
+        prCoeff = lfe_fir_64;
+    }
+    /* Interpolation */
+    for (deciindex = 0; deciindex < num_deci_sample; deciindex++) {
+        /* One decimated sample generates decifactor interpolated ones */
+        for (k = 0; k < decifactor; k++) {
+            float rTmp = 0.0;
+            //FIXME the coeffs are symetric, fix that
+            for (j = 0; j < 512 / decifactor; j++)
+                rTmp += samples_in[deciindex - j] * prCoeff[k + j * decifactor];
+            samples_out[interp_index++] = rTmp / scale + bias;
+        }
+    }
+}
+
+/* downmixing routines */
+#define MIX_REAR1(samples, si1) \
+     samples[i] += samples[si1]; \
+     samples[i+256] += samples[si1];
+
+#define MIX_REAR2(samples, si1, si2) \
+     samples[i] += samples[si1]; \
+     samples[i+256] += samples[si2];
+
+#define MIX_FRONT3(samples) \
+    t = samples[i]; \
+    samples[i] += samples[i+256]; \
+    samples[i+256] = samples[i+512] + t;
+
+#define DOWNMIX_TO_STEREO(op1, op2) \
+    for(i = 0; i < 256; i++){ \
+        op1 \
+        op2 \
+    }
+
+static void dca_downmix(float *samples, int srcfmt)
+{
+    int i;
+    float t;
+
+    switch (srcfmt) {
+    case DCA_MONO:
+    case DCA_CHANNEL:
+    case DCA_STEREO_TOTAL:
+    case DCA_STEREO_SUMDIFF:
+    case DCA_4F2R:
+        av_log(NULL, 0, "Not implemented!\n");
+        break;
+    case DCA_STEREO:
+        break;
+    case DCA_3F:
+        DOWNMIX_TO_STEREO(MIX_FRONT3(samples),);
+        break;
+    case DCA_2F1R:
+        DOWNMIX_TO_STEREO(MIX_REAR1(samples, i + 512),);
+        break;
+    case DCA_3F1R:
+        DOWNMIX_TO_STEREO(MIX_FRONT3(samples),
+                          MIX_REAR1(samples, i + 768));
+        break;
+    case DCA_2F2R:
+        DOWNMIX_TO_STEREO(MIX_REAR2(samples, i + 512, i + 768),);
+        break;
+    case DCA_3F2R:
+        DOWNMIX_TO_STEREO(MIX_FRONT3(samples),
+                          MIX_REAR2(samples, i + 768, i + 1024));
+        break;
+    }
+}
+
+
+/* Very compact version of the block code decoder that does not use table
+ * look-up but is slightly slower */
+static int decode_blockcode(int code, int levels, int *values)
+{
+    int i;
+    int offset = (levels - 1) >> 1;
+
+    for (i = 0; i < 4; i++) {
+        values[i] = (code % levels) - offset;
+        code /= levels;
+    }
+
+    if (code == 0)
+        return 0;
+    else {
+        av_log(NULL, AV_LOG_ERROR, "ERROR: block code look-up failed\n");
+        return -1;
+    }
+}
+
+static const uint8_t abits_sizes[7] = { 7, 10, 12, 13, 15, 17, 19 };
+static const uint8_t abits_levels[7] = { 3, 5, 7, 9, 13, 17, 25 };
+
+static int dca_subsubframe(DCAContext * s)
+{
+    int k, l;
+    int subsubframe = s->current_subsubframe;
+
+    float *quant_step_table;
+
+    /* FIXME */
+    float subband_samples[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS][8];
+
+    /*
+     * Audio data
+     */
+
+    /* Select quantization step size table */
+    if (s->bit_rate == 0x1f)
+        quant_step_table = (float *) lossless_quant_d;
+    else
+        quant_step_table = (float *) lossy_quant_d;
+
+    for (k = 0; k < s->prim_channels; k++) {
+        for (l = 0; l < s->vq_start_subband[k]; l++) {
+            int m;
+
+            /* Select the mid-tread linear quantizer */
+            int abits = s->bitalloc[k][l];
+
+            float quant_step_size = quant_step_table[abits];
+            float rscale;
+
+            /*
+             * Determine quantization index code book and its type
+             */
+
+            /* Select quantization index code book */
+            int sel = s->quant_index_huffman[k][abits];
+
+            /*
+             * Extract bits from the bit stream
+             */
+            if(!abits){
+                memset(subband_samples[k][l], 0, 8 * sizeof(subband_samples[0][0][0]));
+            }else if(abits >= 11 || !dca_smpl_bitalloc[abits].vlc[sel].table){
+                if(abits <= 7){
+                    /* Block code */
+                    int block_code1, block_code2, size, levels;
+                    int block[8];
+
+                    size = abits_sizes[abits-1];
+                    levels = abits_levels[abits-1];
+
+                    block_code1 = get_bits(&s->gb, size);
+                    /* FIXME Should test return value */
+                    decode_blockcode(block_code1, levels, block);
+                    block_code2 = get_bits(&s->gb, size);
+                    decode_blockcode(block_code2, levels, &block[4]);
+                    for (m = 0; m < 8; m++)
+                        subband_samples[k][l][m] = block[m];
+                }else{
+                    /* no coding */
+                    for (m = 0; m < 8; m++)
+                        subband_samples[k][l][m] = get_sbits(&s->gb, abits - 3);
+                }
+            }else{
+                /* Huffman coded */
+                for (m = 0; m < 8; m++)
+                    subband_samples[k][l][m] = get_bitalloc(&s->gb, &dca_smpl_bitalloc[abits], sel);
+            }
+
+            /* Deal with transients */
+            if (s->transition_mode[k][l] &&
+                subsubframe >= s->transition_mode[k][l])
+                rscale = quant_step_size * s->scale_factor[k][l][1];
+            else
+                rscale = quant_step_size * s->scale_factor[k][l][0];
+
+            rscale *= s->scalefactor_adj[k][sel];
+
+            for (m = 0; m < 8; m++)
+                subband_samples[k][l][m] *= rscale;
+
+            /*
+             * Inverse ADPCM if in prediction mode
+             */
+            if (s->prediction_mode[k][l]) {
+                int n;
+                for (m = 0; m < 8; m++) {
+                    for (n = 1; n <= 4; n++)
+                        if (m >= n)
+                            subband_samples[k][l][m] +=
+                                (adpcm_vb[s->prediction_vq[k][l]][n - 1] *
+                                 subband_samples[k][l][m - n] / 8192);
+                        else if (s->predictor_history)
+                            subband_samples[k][l][m] +=
+                                (adpcm_vb[s->prediction_vq[k][l]][n - 1] *
+                                 s->subband_samples_hist[k][l][m - n +
+                                                               4] / 8192);
+                }
+            }
+        }
+
+        /*
+         * Decode VQ encoded high frequencies
+         */
+        for (l = s->vq_start_subband[k]; l < s->subband_activity[k]; l++) {
+            /* 1 vector -> 32 samples but we only need the 8 samples
+             * for this subsubframe. */
+            int m;
+
+            if (!s->debug_flag & 0x01) {
+                av_log(s->avctx, AV_LOG_DEBUG, "Stream with high frequencies VQ coding\n");
+                s->debug_flag |= 0x01;
+            }
+
+            for (m = 0; m < 8; m++) {
+                subband_samples[k][l][m] =
+                    high_freq_vq[s->high_freq_vq[k][l]][subsubframe * 8 +
+                                                        m]
+                    * (float) s->scale_factor[k][l][0] / 16.0;
+            }
+        }
+    }
+
+    /* Check for DSYNC after subsubframe */
+    if (s->aspf || subsubframe == s->subsubframes - 1) {
+        if (0xFFFF == get_bits(&s->gb, 16)) {   /* 0xFFFF */
+#ifdef TRACE
+            av_log(s->avctx, AV_LOG_DEBUG, "Got subframe DSYNC\n");
+#endif
+        } else {
+            av_log(s->avctx, AV_LOG_ERROR, "Didn't get subframe DSYNC\n");
+        }
+    }
+
+    /* Backup predictor history for adpcm */
+    for (k = 0; k < s->prim_channels; k++)
+        for (l = 0; l < s->vq_start_subband[k]; l++)
+            memcpy(s->subband_samples_hist[k][l], &subband_samples[k][l][4],
+                        4 * sizeof(subband_samples[0][0][0]));
+
+    /* 32 subbands QMF */
+    for (k = 0; k < s->prim_channels; k++) {
+/*        static float pcm_to_double[8] =
+            {32768.0, 32768.0, 524288.0, 524288.0, 0, 8388608.0, 8388608.0};*/
+         qmf_32_subbands(s, k, subband_samples[k], &s->samples[256 * k],
+                            2.0 / 3 /*pcm_to_double[s->source_pcm_res] */ ,
+                            0 /*s->bias */ );
+    }
+
+    /* Down mixing */
+
+    if (s->prim_channels > dca_channels[s->output & DCA_CHANNEL_MASK]) {
+        dca_downmix(s->samples, s->amode);
+    }
+
+    /* Generate LFE samples for this subsubframe FIXME!!! */
+    if (s->output & DCA_LFE) {
+        int lfe_samples = 2 * s->lfe * s->subsubframes;
+        int i_channels = dca_channels[s->output & DCA_CHANNEL_MASK];
+
+        lfe_interpolation_fir(s->lfe, 2 * s->lfe,
+                              s->lfe_data + lfe_samples +
+                              2 * s->lfe * subsubframe,
+                              &s->samples[256 * i_channels],
+                              8388608.0, s->bias);
+        /* Outputs 20bits pcm samples */
+    }
+
+    return 0;
+}
+
+
+static int dca_subframe_footer(DCAContext * s)
+{
+    int aux_data_count = 0, i;
+    int lfe_samples;
+
+    /*
+     * Unpack optional information
+     */
+
+    if (s->timestamp)
+        get_bits(&s->gb, 32);
+
+    if (s->aux_data)
+        aux_data_count = get_bits(&s->gb, 6);
+
+    for (i = 0; i < aux_data_count; i++)
+        get_bits(&s->gb, 8);
+
+    if (s->crc_present && (s->downmix || s->dynrange))
+        get_bits(&s->gb, 16);
+
+    lfe_samples = 2 * s->lfe * s->subsubframes;
+    for (i = 0; i < lfe_samples; i++) {
+        s->lfe_data[i] = s->lfe_data[i + lfe_samples];
+    }
+
+    return 0;
+}
+
+/**
+ * Decode a dca frame block
+ *
+ * @param s     pointer to the DCAContext
+ */
+
+static int dca_decode_block(DCAContext * s)
+{
+
+    /* Sanity check */
+    if (s->current_subframe >= s->subframes) {
+        av_log(s->avctx, AV_LOG_DEBUG, "check failed: %i>%i",
+               s->current_subframe, s->subframes);
+        return -1;
+    }
+
+    if (!s->current_subsubframe) {
+#ifdef TRACE
+        av_log(s->avctx, AV_LOG_DEBUG, "DSYNC dca_subframe_header\n");
+#endif
+        /* Read subframe header */
+        if (dca_subframe_header(s))
+            return -1;
+    }
+
+    /* Read subsubframe */
+#ifdef TRACE
+    av_log(s->avctx, AV_LOG_DEBUG, "DSYNC dca_subsubframe\n");
+#endif
+    if (dca_subsubframe(s))
+        return -1;
+
+    /* Update state */
+    s->current_subsubframe++;
+    if (s->current_subsubframe >= s->subsubframes) {
+        s->current_subsubframe = 0;
+        s->current_subframe++;
+    }
+    if (s->current_subframe >= s->subframes) {
+#ifdef TRACE
+        av_log(s->avctx, AV_LOG_DEBUG, "DSYNC dca_subframe_footer\n");
+#endif
+        /* Read subframe footer */
+        if (dca_subframe_footer(s))
+            return -1;
+    }
+
+    return 0;
+}
+
+/**
+ * Convert bitstream to one representation based on sync marker
+ */
+static int dca_convert_bitstream(uint8_t * src, int src_size, uint8_t * dst,
+                          int max_size)
+{
+    uint32_t mrk;
+    int i, tmp;
+    uint16_t *ssrc = (uint16_t *) src, *sdst = (uint16_t *) dst;
+    PutBitContext pb;
+
+    mrk = AV_RB32(src);
+    switch (mrk) {
+    case DCA_MARKER_RAW_BE:
+        memcpy(dst, src, FFMIN(src_size, max_size));
+        return FFMIN(src_size, max_size);
+    case DCA_MARKER_RAW_LE:
+        for (i = 0; i < (FFMIN(src_size, max_size) + 1) >> 1; i++)
+            *sdst++ = bswap_16(*ssrc++);
+        return FFMIN(src_size, max_size);
+    case DCA_MARKER_14B_BE:
+    case DCA_MARKER_14B_LE:
+        init_put_bits(&pb, dst, max_size);
+        for (i = 0; i < (src_size + 1) >> 1; i++, src += 2) {
+            tmp = ((mrk == DCA_MARKER_14B_BE) ? AV_RB16(src) : AV_RL16(src)) & 0x3FFF;
+            put_bits(&pb, 14, tmp);
+        }
+        flush_put_bits(&pb);
+        return (put_bits_count(&pb) + 7) >> 3;
+    default:
+        return -1;
+    }
+}
+
+/**
+ * Main frame decoding function
+ * FIXME add arguments
+ */
+static int dca_decode_frame(AVCodecContext * avctx,
+                            void *data, int *data_size,
+                            uint8_t * buf, int buf_size)
+{
+
+    int i, j, k;
+    int16_t *samples = data;
+    DCAContext *s = avctx->priv_data;
+    int channels;
+
+
+    s->dca_buffer_size = dca_convert_bitstream(buf, buf_size, s->dca_buffer, DCA_MAX_FRAME_SIZE);
+    if (s->dca_buffer_size == -1) {
+        av_log(avctx, AV_LOG_ERROR, "Not a DCA frame\n");
+        return -1;
+    }
+
+    init_get_bits(&s->gb, s->dca_buffer, s->dca_buffer_size * 8);
+    if (dca_parse_frame_header(s) < 0) {
+        //seems like the frame is corrupt, try with the next one
+        return buf_size;
+    }
+    //set AVCodec values with parsed data
+    avctx->sample_rate = s->sample_rate;
+    avctx->channels = 2; //FIXME
+    avctx->bit_rate = s->bit_rate;
+
+    channels = dca_channels[s->output];
+    if(*data_size < (s->sample_blocks / 8) * 256 * sizeof(int16_t) * channels)
+        return -1;
+    *data_size = 0;
+    for (i = 0; i < (s->sample_blocks / 8); i++) {
+        dca_decode_block(s);
+        s->dsp.float_to_int16(s->tsamples, s->samples, 256 * channels);
+        /* interleave samples */
+        for (j = 0; j < 256; j++) {
+            for (k = 0; k < channels; k++)
+                samples[k] = s->tsamples[j + k * 256];
+            samples += channels;
+        }
+        *data_size += 256 * sizeof(int16_t) * channels;
+    }
+
+    return buf_size;
+}
+
+
+
+/**
+ * Build the cosine modulation tables for the QMF
+ *
+ * @param s     pointer to the DCAContext
+ */
+
+static void pre_calc_cosmod(DCAContext * s)
+{
+    int i, j, k;
+    static int cosmod_inited = 0;
+
+    if(cosmod_inited) return;
+    for (j = 0, k = 0; k < 16; k++)
+        for (i = 0; i < 16; i++)
+            cos_mod[j++] = cos((2 * i + 1) * (2 * k + 1) * M_PI / 64);
+
+    for (k = 0; k < 16; k++)
+        for (i = 0; i < 16; i++)
+            cos_mod[j++] = cos((i) * (2 * k + 1) * M_PI / 32);
+
+    for (k = 0; k < 16; k++)
+        cos_mod[j++] = 0.25 / (2 * cos((2 * k + 1) * M_PI / 128));
+
+    for (k = 0; k < 16; k++)
+        cos_mod[j++] = -0.25 / (2.0 * sin((2 * k + 1) * M_PI / 128));
+
+    cosmod_inited = 1;
+}
+
+
+/**
+ * DCA initialization
+ *
+ * @param avctx     pointer to the AVCodecContext
+ */
+
+static int dca_decode_init(AVCodecContext * avctx)
+{
+    DCAContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    dca_init_vlcs();
+    pre_calc_cosmod(s);
+
+    dsputil_init(&s->dsp, avctx);
+    return 0;
+}
+
+
+AVCodec dca_decoder = {
+    .name = "dca",
+    .type = CODEC_TYPE_AUDIO,
+    .id = CODEC_ID_DTS,
+    .priv_data_size = sizeof(DCAContext),
+    .init = dca_decode_init,
+    .decode = dca_decode_frame,
+};
+
+#ifdef CONFIG_DCA_PARSER
+
+typedef struct DCAParseContext {
+    ParseContext pc;
+    uint32_t lastmarker;
+} DCAParseContext;
+
+#define IS_MARKER(state, i, buf, buf_size) \
+ ((state == DCA_MARKER_14B_LE && (i < buf_size-2) && (buf[i+1] & 0xF0) == 0xF0 && buf[i+2] == 0x07) \
+ || (state == DCA_MARKER_14B_BE && (i < buf_size-2) && buf[i+1] == 0x07 && (buf[i+2] & 0xF0) == 0xF0) \
+ || state == DCA_MARKER_RAW_LE || state == DCA_MARKER_RAW_BE)
+
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int dca_find_frame_end(DCAParseContext * pc1, const uint8_t * buf,
+                              int buf_size)
+{
+    int start_found, i;
+    uint32_t state;
+    ParseContext *pc = &pc1->pc;
+
+    start_found = pc->frame_start_found;
+    state = pc->state;
+
+    i = 0;
+    if (!start_found) {
+        for (i = 0; i < buf_size; i++) {
+            state = (state << 8) | buf[i];
+            if (IS_MARKER(state, i, buf, buf_size)) {
+                if (pc1->lastmarker && state == pc1->lastmarker) {
+                    start_found = 1;
+                    break;
+                } else if (!pc1->lastmarker) {
+                    start_found = 1;
+                    pc1->lastmarker = state;
+                    break;
+                }
+            }
+        }
+    }
+    if (start_found) {
+        for (; i < buf_size; i++) {
+            state = (state << 8) | buf[i];
+            if (state == pc1->lastmarker && IS_MARKER(state, i, buf, buf_size)) {
+                pc->frame_start_found = 0;
+                pc->state = -1;
+                return i - 3;
+            }
+        }
+    }
+    pc->frame_start_found = start_found;
+    pc->state = state;
+    return END_NOT_FOUND;
+}
+
+static int dca_parse_init(AVCodecParserContext * s)
+{
+    DCAParseContext *pc1 = s->priv_data;
+
+    pc1->lastmarker = 0;
+    return 0;
+}
+
+static int dca_parse(AVCodecParserContext * s,
+                     AVCodecContext * avctx,
+                     uint8_t ** poutbuf, int *poutbuf_size,
+                     const uint8_t * buf, int buf_size)
+{
+    DCAParseContext *pc1 = s->priv_data;
+    ParseContext *pc = &pc1->pc;
+    int next;
+
+    if (s->flags & PARSER_FLAG_COMPLETE_FRAMES) {
+        next = buf_size;
+    } else {
+        next = dca_find_frame_end(pc1, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **) & buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+    }
+    *poutbuf = (uint8_t *) buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+AVCodecParser dca_parser = {
+    {CODEC_ID_DTS},
+    sizeof(DCAParseContext),
+    dca_parse_init,
+    dca_parse,
+    ff_parse_close,
+};
+#endif /* CONFIG_DCA_PARSER */
diff --git a/contrib/ffmpeg/libavcodec/dcadata.h b/contrib/ffmpeg/libavcodec/dcadata.h
new file mode 100644
index 000000000..c9f2ca747
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dcadata.h
@@ -0,0 +1,8454 @@
+/*
+ * DCA compatible decoder data
+ * Copyright (C) 2004 Gildas Bazin
+ * Copyright (c) 2006 Benjamin Larsson
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dcadata.c
+ */
+
+/* Generic tables */
+
+static const uint32_t dca_sample_rates[16] =
+{
+    0, 8000, 16000, 32000, 0, 0, 11025, 22050, 44100, 0, 0,
+    12000, 24000, 48000, 96000, 192000
+};
+
+static const uint32_t dca_bit_rates[32] =
+{
+    32000, 56000, 64000, 96000, 112000, 128000,
+    192000, 224000, 256000, 320000, 384000,
+    448000, 512000, 576000, 640000, 768000,
+    896000, 1024000, 1152000, 1280000, 1344000,
+    1408000, 1411200, 1472000, 1536000, 1920000,
+    2048000, 3072000, 3840000, 1/*open*/, 2/*variable*/, 3/*lossless*/
+};
+
+static const uint8_t dca_channels[16] =
+{
+    1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 6, 6, 6, 7, 8, 8
+};
+
+static const uint8_t dca_bits_per_sample[7] =
+{
+    16, 16, 20, 20, 0, 24, 24
+};
+
+
+/* Adpcm data */
+
+/* 16bits signed fractional Q13 binary codes */
+static const int16_t adpcm_vb[4096][4] =
+{
+  { 9928, -2618, -1093, -1263 },
+  { 11077, -2876, -1747, -308 },
+  { 10503, -1082, -1426, -1167 },
+  { 9337, -2403, -1495, 274 },
+  { 10698, -2529, -532, -1122 },
+  { 10368, -3974, -1264, -750 },
+  { 10070, -3667, 346, 863 },
+  { 10278, -3093, 311, -576 },
+  { 9894, -1330, -1428, -860 },
+  { 10544, -1923, -1058, -971 },
+  { 10996, -1632, -841, -1404 },
+  { 11832, -3465, 1658, -1990 },
+  { 10852, -688, -2658, -499 },
+  { 10546, -1749, -147, -1733 },
+  { 10801, -1004, -708, -1453 },
+  { 10588, -441, -2113, -952 },
+  { 10141, -3331, -582, -1432 },
+  { 9608, -2590, 383, 258 },
+  { 11422, -3265, 229, -1544 },
+  { 10460, -1338, -713, -1568 },
+  { 10306, -1721, -1660, -603 },
+  { 9580, -1812, -1235, -1061 },
+  { 11471, -2285, -1617, -607 },
+  { 10081, -2225, -1408, -868 },
+  { 10715, -2624, -1367, -704 },
+  { 10616, -1871, -2770, -35 },
+  { 9352, -2340, -1024, -1566 },
+  { 11065, -1458, -1926, -735 },
+  { 11334, -2056, -1041, -1144 },
+  { 9825, -2048, -794, -1536 },
+  { 11850, -2695, -1123, -867 },
+  { 10654, -2226, -1891, -373 },
+  { 10024, -1557, -808, -1069 },
+  { 11142, -1266, -3238, 128 },
+  { 11729, -3282, -514, -1011 },
+  { 11402, -2094, -2335, -189 },
+  { 10195, -3658, 181, -1875 },
+  { 11431, -2626, -404, -1377 },
+  { 11001, -3868, -619, -1077 },
+  { 10894, -2559, 274, -1758 },
+  { 9633, -1482, -2253, -773 },
+  { 11245, -3321, 830, -1972 },
+  { 9768, -2701, -199, -1859 },
+  { 10500, -2042, 525, -2043 },
+  { 11669, -4069, 293, -1468 },
+  { 9192, -1991, -583, -61 },
+  { 10057, -3220, -2015, -473 },
+  { 9497, -2315, -2490, -467 },
+  { 10455, -3069, -1194, -1007 },
+  { 9994, -1936, -60, -1225 },
+  { 9295, -2156, -1761, -1134 },
+  { 10085, -3748, -1026, 197 },
+  { 9334, -2360, 804, -351 },
+  { 11561, -2553, 1352, -2313 },
+  { 12837, -3998, 1195, -1958 },
+  { 10114, -1100, -2414, -394 },
+  { 9341, -2530, 315, 755 },
+  { 10131, -3164, 1411, -674 },
+  { 9535, -905, -1551, 579 },
+  { 11717, -1519, -3051, 91 },
+  { 9824, -2911, -2775, 192 },
+  { 9662, -2934, -561, 1450 },
+  { 11085, -3392, -1298, -659 },
+  { 8955, -2102, -1899, 703 },
+  { 8607, -1742, -4348, 814 },
+  { 7640, -2063, -3617, 52 },
+  { 7074, -826, -4325, 4375 },
+  { 7714, 584, -4238, 1927 },
+  { 6355, -952, -4912, 3127 },
+  { 7069, -660, -6413, 4087 },
+  { 8313, -132, -2964, -876 },
+  { 6952, -1422, -3962, -24 },
+  { 9299, -734, -3088, -263 },
+  { 9484, -574, -4513, 466 },
+  { 7246, -91, -3735, -704 },
+  { 8325, -1417, -3090, -530 },
+  { 6469, -1226, -4757, 829 },
+  { 6652, -368, -5682, 1393 },
+  { 7971, -1278, -2284, 1205 },
+  { 7229, -699, -3556, 1840 },
+  { 7994, 1284, -2729, 732 },
+  { 9005, -698, -4522, 2189 },
+  { 6963, 197, -2727, 380 },
+  { 8527, 135, -3991, -213 },
+  { 8840, 934, -3014, -567 },
+  { 10125, 418, -3284, -371 },
+  { 6367, 361, -2318, 2554 },
+  { 7892, 172, -5247, 4673 },
+  { 6674, 387, -5424, 4398 },
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+  { -15463, -10469, -1766, -170 },
+  { -15985, -11693, -3007, -650 },
+  { -17142, -10671, -1434, 47 },
+  { -16063, -13858, -4817, -1058 },
+  { -19446, -19599, -9594, -2464 },
+  { -20076, -18744, -8313, -1889 },
+  { -15047, -16085, -7590, -2250 },
+  { -13481, -16195, -8552, -2998 },
+  { -13829, -14869, -6704, -1932 },
+  { -16357, -18484, -9802, -2959 },
+  { -10551, -8393, -9303, -5070 },
+  { -11345, -9156, -5641, -3107 },
+  { -13217, -13449, -9270, -4541 },
+  { -11988, -13732, -9995, -6374 },
+  { -11007, -9519, -5168, -4107 },
+  { 9930, -7858, 8061, -4375 },
+  { 8274, -7867, 5992, -2096 },
+  { 9692, -9675, 7621, -3670 },
+  { 9589, -8110, 6509, -3010 },
+  { 12617, -11976, 10122, -5360 },
+  { 11867, -8895, 7948, -5323 },
+  { 10388, -10482, 9234, -4324 },
+  { 8188, -8220, 7810, -2737 },
+  { 10407, -8787, 4806, -1930 },
+  { 10348, -8845, 9233, -6614 },
+  { 9422, -7091, 4820, -2878 },
+  { 9758, -9796, 5584, -2256 },
+  { 10188, -7994, 5347, -3343 },
+  { 11133, -7455, 4015, -2306 },
+  { 10676, -10744, 6093, -2629 },
+  { 11522, -12184, 7848, -3375 },
+  { 8805, -9883, 5317, -3071 },
+  { 9498, -9654, 6555, -3592 },
+  { 10488, -8008, 4066, -1252 },
+  { 11261, -8930, 6068, -2738 },
+  { 12180, -10397, 5027, -1531 },
+  { 9138, -8531, 3601, -1959 },
+  { 8107, -8380, 4970, -2061 },
+  { 9737, -13248, 6438, -2617 },
+  { 11178, -10423, 2622, -522 },
+  { 9572, -12372, 5199, -2019 },
+  { 12057, -12144, 4147, -1099 },
+  { 9047, -9925, 2516, -665 },
+  { 10790, -8030, 5882, -4386 },
+  { 7199, -8426, 6337, -2841 },
+  { 7778, -8285, 3529, -3442 },
+  { 7559, -10569, 3484, -1332 },
+  { 9404, -8115, 7484, -5541 },
+  { 7792, -11976, 5546, -2573 },
+  { 9313, -10264, 7661, -5195 },
+  { 6701, -10725, 4370, -1784 },
+  { 4918, -11361, 4507, -4527 },
+  { 5147, -12305, 3978, -5556 },
+  { 6525, -9899, 4481, -3129 },
+  { 7538, -12855, 6060, -4826 },
+  { 8659, -12111, 7159, -4430 },
+  { 8440, -11304, 4547, -1747 },
+  { 9216, -10918, 3507, -1195 },
+  { 6165, -9254, 4771, -4677 },
+  { 9163, -11019, 5637, -4935 },
+  { 13441, -11509, 6676, -2434 },
+  { 7912, -9398, 6663, -4048 },
+  { 11723, -13745, 8131, -4148 },
+  { 6065, -10257, 5005, -6327 },
+  { 11618, -12417, 5336, -1894 },
+  { 8891, -13924, 8407, -6131 },
+  { 9622, -12563, 7908, -5109 },
+  { 11479, -10315, 8349, -3991 },
+  { 11676, -14103, 6611, -2330 },
+  { 11951, -8953, 3829, -1550 },
+  { 10486, -8044, 10493, -5920 },
+  { 11801, -10769, 9763, -5305 },
+  { 6109, -8676, 5827, -1346 },
+  { 7030, -9611, 5624, -5761 },
+  { 12808, -12886, 8683, -4148 },
+  { 13213, -10464, 6381, -3189 },
+  { 11796, -13681, 10703, -6075 },
+  { 9639, -7949, 9625, -3944 },
+  { 8538, -6997, 5309, 453 }
+};
+
+/* quantization tables */
+
+static const uint32_t scale_factor_quant6[64] = {
+        1,       2,       2,       3,       3,       4,       6,       7,
+       10,      12,      16,      20,      26,      34,      44,      56,
+       72,      93,     120,     155,     200,     257,     331,     427,
+      550,     708,     912,    1175,    1514,    1950,    2512,    3236,
+     4169,    5370,    6918,    8913,   11482,   14791,   19055,   24547,
+    31623,   40738,   52481,   67608,   87096,  112202,  144544,  186209,
+   239883,  309030,  398107,  512861,  660693,  851138, 1096478, 1412538,
+  1819701, 2344229, 3019952, 3890451, 5011872, 6456542, 8317638,       0
+};
+
+static const uint32_t scale_factor_quant7[128] = {
+        1,       1,       2,       2,       2,       2,       3,       3,
+        3,       4,       4,       5,       6,       7,       7,       8,
+       10,      11,      12,      14,      16,      18,      20,      23,
+       26,      30,      34,      38,      44,      50,      56,      64,
+       72,      82,      93,     106,     120,     136,     155,     176,
+      200,     226,     257,     292,     331,     376,     427,     484,
+      550,     624,     708,     804,     912,    1035,    1175,    1334,
+     1514,    1718,    1950,    2213,    2512,    2851,    3236,    3673,
+     4169,    4732,    5370,    6095,    6918,    7852,    8913,   10116,
+    11482,   13032,   14791,   16788,   19055,   21627,   24547,   27861,
+    31623,   35892,   40738,   46238,   52481,   59566,   67608,   76736,
+    87096,   98855,  112202,  127350,  144544,  164059,  186209,  211349,
+   239883,  272270,  309030,  350752,  398107,  451856,  512861,  582103,
+   660693,  749894,  851138,  966051, 1096478, 1244515, 1412538, 1603245,
+  1819701, 2065380, 2344229, 2660725, 3019952, 3427678, 3890451, 4415704,
+  5011872, 5688529, 6456542, 7328245, 8317638,       0,       0,       0
+};
+
+/* 20bits unsigned fractional binary codes */
+static const uint32_t lossy_quant[32] = {
+        0, 6710886, 4194304, 3355443, 2474639, 2097152, 1761608, 1426063,
+   796918,  461373,  251658,  146801,   79692,   46137,   27263,   16777,
+    10486,    5872,    3355,    1887,    1258,     713,     336,     168,
+       84,      42,      21,       0,       0,       0,       0,       0
+};
+
+static const float lossy_quant_d[32] = {
+          0,     1.6,      1.0,     0.8,    0.59,    0.50,    0.42,    0.34,
+       0.19,    0.11,     0.06,   0.035,   0.019,   0.011,  0.0065,  0.0040,
+     0.0025,  0.0014,   0.0008, 0.00045, 0.00030, 0.00017, 0.00008, 0.00004,
+    0.00002, 0.00001, 0.000005,       0,       0,       0,       0,       0
+};
+
+/* 20bits unsigned fractional binary codes */
+static const uint32_t lossless_quant[32] = {
+        0, 4194304, 2097152, 1384120, 1048576,  696254,  524288,  348127,
+   262144,  131072,   65431,   33026,   16450,    8208,    4100,    2049,
+     1024,     512,     256,     128,      64,      32,      16,       8,
+        4,       2,       1,       0,       0,       0,       0,       0
+};
+
+static const float lossless_quant_d[32] = {
+    0,             1.0,      0.5,     0.33,     0.25,    0.166,    0.125,
+    0.083,      0.0625,  0.03125,   0.0156, 7.874E-3, 3.922E-3, 1.957E-3,
+    9.775E-4, 4.885E-4, 2.442E-4, 1.221E-4, 6.104E-5, 3.052E-5, 1.526E-5,
+    7.629E-6, 3.815E-6, 1.907E-6, 9.537E-7, 4.768E-7, 2.384E-7,        0,
+           0,        0,        0,        0
+};
+
+
+/* Vector quantization tables */
+
+static const int8_t high_freq_vq[1024][32] =
+{
+  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+  { -4, -2, 2, 1, -16, -10, 1, 3, 1, 0, 6, 1, -3, 7, 1, -22,
+    2, -4, -3, 11, 14, 6, -1, 1, -13, 29, -28, 10, 10, -8, 0, -9 },
+  { -8, 8, -7, 10, -3, -12, -5, -8, 1, -2, 9, -2, -5, -18, 1, 9,
+    -8, -8, 3, 41, 7, -9, -9, 22, -42, -29, 14, -18, -14, -32, 1, -15 },
+  { -16, 8, 15, 16, -16, 5, 2, 7, -6, -16, -7, 1, 1, -3, -2, 0,
+    8, 20, -26, -11, 2, -17, 0, -3, -34, -37, 10, 44, -2, 22, 2, -4 },
+  { 7, 14, 5, 6, 15, -1, 3, -3, -9, -23, -5, -14, 8, -1, -14, -6,
+    -5, -8, 54, 31, -6, 18, 2, -19, -2, -11, -30, -6, -19, 2, -2, -14 },
+  { 1, 2, -2, -1, -3, -3, 1, -5, 1, -3, -4, -8, 5, -4, 0, 1,
+    3, 7, -5, -4, -3, -12, 3, -2, -3, 12, -53, -51, 6, -1, 6, 8 },
+  { 0, -1, 5, 1, -6, -8, 7, 5, -18, -4, -1, 1, 0, -3, -3, -14,
+    -1, -6, 0, -14, -1, -1, 5, -3, -11, 1, -20, 10, 2, 19, -2, -2 },
+  { 2, 4, 3, 0, 5, 0, 3, 1, -2, 0, -6, -3, -4, -5, -3, -3,
+    -7, 0, -34, 4, -43, 17, 0, -53, -13, -7, 24, 14, 5, -18, 9, -20 },
+  { 1, 0, -3, 2, 3, -5, -2, 7, -21, 5, -25, 23, 11, -28, 2, 1,
+    -11, 9, 13, -6, -12, 5, 7, 2, 4, -11, -6, -1, 8, 0, 1, -2 },
+  { 2, -4, -6, -4, 0, -5, -29, 13, -6, -22, -3, -43, 12, -41, 5, 24,
+    18, -9, -36, -6, 4, -7, -4, 13, 4, -15, -1, -5, 1, 2, -5, 4 },
+  { 0, -1, 13, -6, -5, 1, 0, -3, 1, -5, 19, -22, 31, -27, 4, -15,
+    -6, 15, 9, -13, 1, -9, 10, -17, 4, -1, -1, 4, 2, 0, -3, -5 },
+  { -7, 3, -8, 13, 19, -12, 8, -19, -3, -2, -24, 31, 14, 0, 7, -13,
+    -18, 0, 3, 6, 13, -2, 1, -12, -21, 9, -2, 30, 21, -14, 2, -14 },
+  { -3, -7, 8, -1, -2, -9, 6, 1, -7, 7, 13, 3, -1, -10, 30, 4,
+    -10, 12, 5, 6, -13, -7, -4, -2, -2, 7, -3, -6, 3, 4, 1, 2 },
+  { -8, 9, 2, -3, -5, 2, 0, 9, 3, 7, -4, -16, -13, 3, 23, -27,
+    18, 46, -38, 6, 4, 43, -1, 0, 8, -7, -4, -1, 11, -7, 6, -3 },
+  { 1, 1, 18, -8, -6, 0, 3, 4, 22, -3, -4, -2, -4, -11, 40, -7,
+    -3, -13, -14, -7, -10, 14, 7, 5, -14, 11, -5, 7, 21, -2, 9, -3 },
+  { 0, 0, -2, 4, -2, 0, 2, 0, -1, 2, -1, 0, 0, 2, 2, 2,
+    -1, 1, -3, -1, -15, -2, -63, -27, -21, -47, -14, 1, -14, 10, 0, 2 },
+  { 1, 0, -4, 0, -3, -9, 4, 2, 6, -6, 0, -5, 11, -7, -15, 6,
+    -7, -6, 3, 7, -15, -5, 23, -13, -6, 12, -8, 9, 2, -3, 3, 4 },
+  { 6, 0, 3, 0, -2, -4, 2, 1, 1, -1, 1, -2, -1, -4, -22, -15,
+    -46, -66, 10, 20, 2, -17, 12, -6, 1, -2, -2, 0, 1, -5, 1, 2 },
+  { -1, 0, 0, 1, 0, -4, 0, 1, -10, -3, -8, 5, 7, -11, 2, -11,
+    29, -25, 11, 10, 0, -1, 5, -7, -2, -5, -2, 4, 4, -3, 5, -2 },
+  { 1, -1, -1, -3, -2, 1, -8, -3, 2, -2, 4, -5, -1, -7, -2, 1,
+    -14, -7, 3, -30, -15, -14, 3, -4, -1, 3, -13, -1, -3, 1, 2, 3 },
+  { -1, -2, -3, 2, 2, -3, 3, 1, -3, 2, 0, -4, 6, 5, -5, 10,
+    -57, 3, 22, -50, 1, -2, -5, -6, -1, 5, 1, 2, 2, 1, -2, 2 },
+  { 2, 0, -1, -7, 2, 1, 3, 2, 0, 4, 3, -2, 3, -3, 4, -4,
+    24, -35, -3, 38, -6, -5, 15, 20, 3, 16, -7, -5, 0, -4, -5, 0 },
+  { 0, 1, 0, 0, 0, -1, -1, 1, 1, -1, 1, -2, 0, 0, 0, 0,
+    0, -1, -2, -1, -5, -2, -43, -3, 46, -52, -10, 7, -8, 11, -2, -1 },
+  { 0, 0, -1, 0, -1, 2, -41, 33, -44, -48, -15, -26, -9, 6, 3, 3,
+    -3, 2, 2, 2, 2, -1, -1, -2, 1, 3, 0, 0, 5, 2, 3, 1 },
+  { -4, 1, 6, 1, -6, -1, -2, 1, -14, -4, 0, -5, -2, 2, -2, 0,
+    -6, 1, 0, 8, -21, 32, -3, -36, -6, -2, -1, -7, 3, 0, 1, -6 },
+  { -3, -2, 3, 0, 2, 2, 8, -4, -4, 6, 2, 1, 3, -6, 4, 3,
+    13, 0, -12, -1, 25, -20, -2, -23, -15, 7, -3, -11, -3, 6, -1, 0 },
+  { 0, 0, -3, -1, 0, 0, -2, -1, -2, -2, 1, -1, 0, 0, 10, 3,
+    -2, 3, 3, -7, -6, -5, 0, -4, -60, -16, -6, 38, 5, 6, -5, 0 },
+  { 0, 1, 0, 0, 0, 0, 0, 0, 1, -1, -1, 0, 1, 0, 0, 1,
+    0, 0, -1, 0, -8, 2, -9, 10, 40, 31, -56, -21, 4, 20, -4, 7 },
+  { -2, -2, 0, 4, -3, -1, 7, 3, 1, 3, -8, 0, 3, 1, 2, 5,
+    1, -2, 14, 5, 4, 5, 5, 5, -5, 9, -66, 0, -20, -2, -8, 4 },
+  { -2, -1, 4, -1, -8, -2, -4, -1, -3, -3, 2, -7, -3, 5, 7, -2,
+    45, 31, -17, -16, -2, -2, -1, -22, 1, -1, -3, 3, 5, -3, 5, -1 },
+  { -4, 0, 7, 5, 8, 7, 2, 9, -9, -9, -7, -11, -3, -8, 17, -4,
+    34, 32, 18, 22, 1, 2, 1, -7, -5, 6, -1, 6, 4, 10, -2, -7 },
+  { 6, 0, 14, 9, 6, -1, -2, -3, 4, -6, -8, 4, 7, -1, 28, 38,
+    15, -1, 16, -11, 5, 8, 4, -10, 3, -10, -17, 5, 3, 3, 3, 1 },
+  { 1, 1, 2, -1, 2, 1, 0, 0, -1, 0, 0, -2, 1, -3, 0, 1,
+    2, -2, -4, -2, 0, -1, 1, -3, 1, 1, 1, -1, 8, 8, 66, 33 },
+  { -5, 2, -3, -7, 2, -8, -4, 10, 17, -18, -7, 4, -4, -7, -6, -6,
+    -5, 5, -12, 2, 0, 6, 8, -2, 1, 4, -11, 2, 1, 8, 31, 19 },
+  { 6, 9, 16, -6, -6, -1, -2, -3, -11, -2, 7, 7, 17, 3, 4, 10,
+    2, 5, -13, 8, 7, 1, 4, 5, 7, 6, 7, -8, 9, -8, 33, 6 },
+  { 3, -1, 1, 0, -7, -5, 0, 14, -7, 1, -7, 1, 2, -4, 7, 10,
+    -16, 12, 1, -6, 3, 8, -1, 10, -13, -6, -12, -23, 12, -3, 30, 14 },
+  { -2, -15, 0, 8, 3, -19, 5, -3, 2, 3, 13, 7, 14, -3, -10, 0,
+    8, 5, -6, -16, -8, -8, 14, 2, -1, 1, -9, -11, 11, -5, 27, 9 },
+  { -8, 6, -4, 4, -4, -1, 5, 4, 1, -7, -5, -4, -15, 1, 9, 0,
+    8, 4, 1, -17, 11, -2, -19, -1, -6, -8, 3, -12, 3, -17, 33, -10 },
+  { -3, -1, 2, 7, 7, -2, 9, 8, -18, -1, -13, -10, -3, -3, 11, 8,
+    -2, -12, -8, 1, 4, 9, 14, 10, -3, 0, 2, 1, -2, 3, 31, 10 },
+  { -3, -10, 8, -1, -5, -11, 7, -5, 3, 6, 1, 4, -16, 10, 5, -4,
+    -2, -10, -1, 13, 6, -5, -7, 12, 7, -3, -17, 1, 12, -4, 29, 8 },
+  { 1, 2, 5, 2, -6, -7, 0, -1, 6, -1, 10, 6, -4, 5, 2, 2,
+    -2, -8, -6, -11, 14, -13, 27, 3, -2, -12, 5, -16, 2, -26, 20, 15 },
+  { -1, -3, -5, -3, -3, 6, -1, 3, -5, 1, 7, 2, 1, 0, -1, -1,
+    0, -1, 9, 7, -6, -3, 4, -5, -4, 8, -8, -25, -8, -4, 34, 23 },
+  { -1, -2, 1, 1, -1, -2, -1, 1, -1, 0, 0, 0, 0, -2, -1, 1,
+    0, 2, 1, -1, 4, 0, 0, 1, -1, 0, 5, 3, 12, -9, 68, -16 },
+  { 10, 0, -8, 14, -6, 1, -12, 0, 0, -3, -5, -11, -6, 12, 9, -10,
+    -3, 5, 0, 7, 11, 2, 4, -3, -8, -3, 7, 4, 3, -3, 34, 4 },
+  { -12, 13, -5, 7, -11, -2, -1, 1, -4, -14, -21, 3, -3, -3, -4, -7,
+    -9, -4, 3, -17, -2, -13, 10, -2, 12, -4, 0, -9, 1, -5, 31, 10 },
+  { -10, 6, 5, 6, 4, -7, 10, 0, -28, -3, 0, -11, -1, -5, 16, -10,
+    -16, 7, 20, 2, -4, 2, -5, 0, 15, 6, 5, -10, 7, -9, 20, 4 },
+  { 1, -7, -2, -7, 4, -3, -2, -7, -1, -14, 6, -16, 4, -5, -4, -6,
+    -5, 0, -2, 2, -6, 9, -5, 4, -18, 8, -10, 8, 15, 0, 32, 1 },
+  { -5, 7, -3, 7, 15, -4, 0, -16, 9, 5, -5, 5, 4, -3, -12, -9,
+    -18, 10, 2, 2, -3, 7, 3, -1, 6, -9, -10, 3, 15, -4, 35, -7 },
+  { -1, -10, 2, 2, -4, -2, 10, 2, -1, 2, -2, 1, -1, -14, -11, 3,
+    -8, 5, -8, -2, 6, -1, -7, 1, 7, 5, 7, 8, 30, -4, 30, 14 },
+  { 2, -2, 1, 2, 3, -8, 3, 0, -2, 0, -9, 2, 1, 4, -6, -1,
+    -2, 5, 0, 1, -2, 12, 6, -3, 9, -3, 4, -12, 21, -39, 24, -2 },
+  { 3, 5, 1, -2, -2, -2, -3, 6, -8, -2, -11, -8, -1, 4, 2, 2,
+    -4, -10, 12, -5, -11, 1, -15, -34, -11, -7, -11, -1, 7, -14, 38, -1 },
+  { -4, 4, 8, 9, 8, 1, -5, -9, 4, -2, 15, -4, 11, -15, 20, -1,
+    -1, -3, 4, -9, -2, -2, -2, 8, 6, 12, -5, 0, 11, -12, 27, -4 },
+  { 0, 8, -4, 3, -11, 6, -11, 2, 3, 0, 5, -8, -7, -6, -9, -21,
+    4, -11, -1, -16, -7, 16, -3, 7, -7, 4, -5, 0, 11, -7, 31, 3 },
+  { 1, 3, 4, 11, -11, -2, -3, -6, 6, 5, 0, 3, -9, -6, 4, -4,
+    0, 4, -8, 13, -6, -13, -1, -5, -1, 4, 0, 0, 9, -22, 24, 18 },
+  { -7, 3, 10, -13, -6, 6, -6, 6, 22, 1, 0, -14, 2, 3, 7, -1,
+    8, 20, -1, 5, -4, 13, 9, -9, -9, 6, 0, -4, 0, -8, 31, -4 },
+  { -3, -4, 0, 1, 7, 3, -7, 0, 5, -2, 1, 3, 3, 1, -5, -2,
+    5, 2, -11, 4, 0, -1, 12, 0, -3, -13, 15, 8, -6, -27, 34, 0 },
+  { -3, -3, 10, -4, 2, -1, -3, 0, -1, -1, -4, 2, 6, -2, 12, 1,
+    3, -6, -7, -6, -5, 4, -19, -6, -8, -34, -4, -8, 10, -7, 23, 10 },
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+    1, 2, -6, 4, -1, -2, -1, -15, 8, 3, 9, 46, -7, -18, 6, -11 },
+  { 5, 5, 16, 21, 3, -11, -4, 11, -12, 2, 4, -12, -1, 11, 8, 1,
+    -4, 11, -11, -21, 1, 1, -11, 3, 13, 1, 5, 12, -25, 1, -3, -2 },
+  { 1, 6, -7, 4, 2, 3, 1, -5, 8, 9, -15, 3, -3, -14, 17, 4,
+    -8, 14, -2, -8, -4, 5, 8, -7, 8, 9, 7, 6, -29, -17, 8, 4 },
+  { -7, -7, 4, 0, 13, 1, 0, 4, 4, -16, -10, -7, 5, 9, -15, -10,
+    -10, 8, -4, -1, -11, -1, -10, -15, 3, 3, 14, 10, -19, 2, -18, -12 },
+  { -4, 0, 2, 0, 5, -2, -9, 0, 4, -4, 2, -1, -2, 2, -4, 9,
+    2, -6, -4, -2, -1, -3, -3, -1, 2, 5, -1, 11, -24, -44, -9, -15 },
+  { -1, -10, 6, 21, 11, 15, -7, 10, -14, -9, -8, -8, 4, 6, 19, 1,
+    -6, 1, -5, -17, -8, -10, 9, 5, 11, 18, -1, 10, -16, -7, -9, -8 },
+  { 3, -5, 0, 0, -2, -2, -6, 4, -4, 1, -1, 0, 7, -3, 4, -4,
+    -7, 7, 17, -20, 6, 4, 1, -6, -12, 31, 13, 19, -14, -10, -7, -2 },
+  { -2, 6, -10, 3, 9, 6, -14, 15, 2, -5, 2, -11, 9, -8, 4, 6,
+    20, -15, -3, -3, -1, 32, -21, 6, 1, 9, 11, 17, -19, 6, -1, -3 },
+  { 8, 10, -2, 0, -8, -16, 7, 7, 6, 10, 4, -14, 7, -6, 21, -7,
+    10, 5, 5, 0, -7, 2, -6, 0, -7, 11, -9, 15, -20, -7, -11, 2 },
+  { 0, -7, 5, 2, 0, -3, -6, -4, -2, -1, -4, -5, -13, -1, 27, -9,
+    -6, -11, -7, 1, 11, -4, -4, -14, -2, 11, 6, 10, -19, -6, -15, 2 },
+  { 0, 7, -1, 2, -7, -15, -2, -3, 13, -5, -5, 12, 3, 0, 5, -5,
+    -22, 2, 7, 22, 13, 0, -1, 2, 3, 2, -7, 7, -27, -4, -4, -12 },
+  { 11, 1, -16, 6, -15, 1, 3, 2, 0, 2, -3, 2, 5, -2, -5, 9,
+    5, -3, 3, -2, -11, 3, 9, 6, 9, 3, -1, 12, -41, 8, -6, 9 },
+  { 3, -7, 3, 2, 5, 5, 0, -1, 1, 3, -5, -2, -13, 7, -1, -2,
+    -2, -6, 4, -6, 0, 2, -2, 2, 4, 1, -4, 1, -47, -21, 7, -6 },
+  { 3, 16, -7, 13, -4, -2, 10, -3, -1, 18, -13, 7, -13, -4, 8, 4,
+    8, 9, -5, 13, 8, -5, 3, -6, 7, 18, -8, 10, -25, -3, -12, -12 },
+  { 1, -1, -1, 0, 2, 5, -5, -3, 0, -5, -1, 0, -4, -8, -2, 3,
+    2, -2, -17, -6, -4, 1, 33, -6, -20, -6, 8, 31, -26, -8, -1, -4 },
+  { 3, -3, -3, 5, -3, -2, 1, 7, 0, 3, 6, 3, 6, -2, 9, 15,
+    -10, -3, -15, -5, -3, -4, -6, -30, 17, -8, -2, 2, -20, 0, -8, -2 },
+  { -2, -1, -1, -1, 3, -5, -2, -3, 4, -2, 0, 5, 8, -3, 1, -4,
+    1, 1, -3, 4, 4, -14, 3, 11, -5, 3, -3, 7, -3, 13, 23, -16 },
+  { 2, -6, 1, -3, 5, 0, -6, -11, -7, -4, -1, 2, -7, -1, -1, 7,
+    1, -2, 6, 12, -6, 8, -13, 17, 25, -23, -19, -7, -12, 9, 16, -17 },
+  { 9, 4, 4, 4, -3, -1, 6, -2, -3, 0, 13, -4, -7, 14, 1, -7,
+    0, -5, 3, -19, -3, 5, 3, 9, -1, 9, -13, 13, -17, 4, 21, -26 },
+  { 0, -5, 0, 0, -4, -5, 2, -6, -4, 5, -7, 10, 0, 2, 0, -2,
+    -2, 0, 4, -6, 7, -2, 6, 5, -5, 2, -12, 1, -29, 29, 27, 12 },
+  { 9, -10, -22, 6, -1, -1, 9, -14, -12, -2, 1, -1, 10, -11, -16, 0,
+    3, 11, 13, -14, -9, -2, -1, 6, 4, -14, 0, -10, -2, 16, 17, -11 },
+  { 2, 0, -1, -2, 4, 3, -6, -2, 1, -1, 1, 3, -4, 1, 3, -4,
+    -1, -1, 4, -1, 1, 0, 1, 6, -5, -7, 2, 1, -47, -3, 50, -17 },
+  { 8, -4, -11, -7, 11, 11, 14, -7, 12, -7, 6, 2, 13, -6, -3, -2,
+    -14, 6, 6, 6, 0, 2, -1, 5, -20, 2, -1, 4, -5, 6, 21, -11 },
+  { -2, -9, 3, 0, -6, 7, 8, -8, 1, -3, 4, 1, 5, -2, -3, -7,
+    4, 7, -12, -9, -2, 10, -6, 13, 6, 5, 20, 2, -15, 9, 28, -7 },
+  { 0, -5, -6, -6, -6, 1, -6, 6, -2, 4, 8, -3, 12, -1, -4, -2,
+    6, 16, -14, 9, -14, -2, -8, -27, -3, 18, -1, -7, -3, 8, 23, -23 },
+  { 1, 4, -9, -1, -5, 10, -2, 1, -11, 1, -9, 4, 7, 14, -9, -2,
+    -3, 2, -5, -1, -6, -10, -7, 11, 20, 2, 3, -19, 3, 15, 30, -9 },
+  { 7, 2, -14, -4, 0, -2, 5, 2, 5, -2, 8, -3, -7, 6, 6, -11,
+    -14, 1, 10, -1, -7, -8, 1, 10, 3, -6, -15, -12, -17, 4, 30, -6 },
+  { 4, 2, 1, -2, 3, 0, 1, 0, 2, 0, 1, 6, -7, 0, 3, 4,
+    4, -4, -2, -5, -2, 2, -1, -2, 0, -2, -11, -7, -3, 42, 24, -14 },
+  { 4, 1, 3, 2, 0, -2, -3, -2, 2, -1, 4, 11, -2, 2, 3, -4,
+    -5, 9, 2, -4, -9, 5, 8, -1, -7, 1, 24, -13, -28, 20, 15, -22 },
+  { -3, 7, 6, 3, -2, -5, -10, -2, -2, -1, -6, -6, -2, -14, -16, -6,
+    -5, 0, 18, 0, 9, 1, 7, -13, -5, -6, -9, 11, -15, 9, 22, -11 },
+  { 9, -2, 6, 5, 2, 9, -10, 1, 1, 5, -4, 12, 2, 2, -10, -7,
+    -4, -6, 7, 9, 6, 15, 6, 6, -10, 10, 5, -13, -5, 6, 24, -12 },
+  { 1, 3, -3, -3, 8, 1, -6, 2, -5, -3, 7, 2, 14, 6, 9, -6,
+    -5, -4, 27, 7, -3, 8, -6, 3, -8, 8, 22, -5, -6, -2, 22, -17 },
+  { -2, -2, 3, 10, 9, 9, 12, -15, -1, -11, -13, 3, -2, 1, -3, -11,
+    7, 9, 16, -3, -10, -5, -5, 1, 8, -3, 9, 9, -5, 3, 31, -12 },
+  { 7, -5, 10, -4, -8, 2, 16, -2, 10, 10, -3, -2, 3, -8, -3, 3,
+    -13, -6, 15, 20, -9, -3, -12, 1, -2, -16, 8, 8, -1, 16, 22, -5 },
+  { 5, -3, -15, -2, 12, -8, 8, -5, 2, -8, 20, -18, 14, -4, 3, 3,
+    7, -13, -16, 1, -10, 7, 16, 7, 4, -14, -4, -5, -9, 8, 23, -6 },
+  { 5, -4, -5, -4, 1, 8, 4, -7, -5, 8, 10, 6, -6, -10, -2, 6,
+    9, -17, -14, 11, 12, -3, -13, -7, 2, 18, 3, -25, -16, 18, 22, -5 },
+  { 5, 6, -7, -20, -4, 2, 8, 4, -24, -4, 1, 4, -5, -2, 1, -10,
+    -2, 9, 3, -4, -3, -4, -4, -4, 10, 10, 3, 0, -6, 25, 21, -11 },
+  { 0, 7, -1, 14, -6, -4, -10, 5, 4, 4, 4, -5, 3, 4, -1, -7,
+    8, -19, 0, 6, 2, 3, -18, -3, -6, 2, 8, 14, -26, 22, 27, -13 },
+  { -2, -6, 7, -5, 12, -7, 8, -1, 3, -2, 4, 1, 8, -2, 0, 14,
+    6, -5, 6, -4, -7, 7, -21, 8, 1, 8, -9, -4, -3, 11, 25, -13 },
+  { 4, 4, -1, -6, 4, 9, -8, 1, -3, -10, -2, 0, 15, -9, -16, 11,
+    1, 1, 6, 3, -9, -5, 16, 26, 1, -14, 1, -3, -14, 7, 15, -9 },
+  { -12, -2, -9, -13, 2, 6, 14, 0, 1, 0, -1, -13, 0, 10, -1, 6,
+    9, -7, 8, 8, 19, 6, -1, 9, 10, -4, 1, -7, -22, -2, 29, -7 },
+  { 2, 4, 13, -12, -8, -4, -5, 13, 12, -5, -3, -3, -4, 1, -1, 10,
+    15, -6, -1, -11, -30, 4, 15, -1, 9, -7, 0, -2, -7, 10, 25, -16 },
+  { 7, -15, -7, -7, -1, -5, -5, -11, -20, 10, 3, -10, -3, 5, 20, -4,
+    0, -2, -2, 17, 2, 0, -3, 3, 6, 5, -1, -12, -3, 15, 22, -16 },
+  { 4, -1, 3, 4, -5, 0, -1, -5, -24, -29, 4, -9, 1, -3, 0, 0,
+    0, -4, 7, -4, -4, -4, 3, 1, -6, 5, -3, -5, -10, 3, 25, -10 },
+  { -2, -1, -1, 4, 4, -1, 2, 0, -4, -4, 2, -1, -3, -1, -2, -2,
+    1, -3, -5, -1, 2, -3, -4, -4, -3, 5, -9, 1, -11, 7, 46, -46 },
+  { 0, -9, 3, 4, 4, 3, -5, -6, 5, -4, 4, -2, 1, 7, -4, -10,
+    13, 1, 3, -6, 4, -4, 7, 2, -19, -25, -3, -16, -12, 16, 20, -1 },
+  { 18, 6, 4, -12, 0, -14, 9, -6, -1, -4, -5, 2, 1, 12, 4, 2,
+    7, 0, 2, 5, -11, -5, -2, 2, -4, 10, 0, -9, -7, 9, 25, -8 },
+  { 5, 0, -6, 5, 6, 3, 3, -10, -5, 1, -1, 4, 3, -11, -8, 5,
+    4, -5, 5, -5, -7, -5, 11, 5, 20, -8, -16, 21, -4, 27, 23, -5 }
+};
+
+
+/* FIR filter coefficients, they can be cut on half and maybe use float instead of double*/
+
+static const float fir_32bands_perfect[] =
+{
++1.135985195E-010,
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+};
+
+//FIXME the coeffs are symetric
+static const float lfe_fir_64[] =
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+8.1793652498163280E-005,
+2.6584343868307770E-004
+};
+
+//FIXME the coeffs are symetric
+
+static const float lfe_fir_128[] =
+{
+0.00053168571,
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+};
+
+/* 10^-(dB/20), with dB beeing a list of dB values rangeing from 0 to -72 */
+/* do a 20*log10(dca_downmix_coeffs) to reconvert the values */
+
+static const float dca_downmix_coeffs[65] = {
+  1.000000000000000, 0.988553094656939, 0.971627951577106, 0.944060876285923, 0.917275935389780, 0.891250938133746,
+  0.865964323360065, 0.841395141645195, 0.817523037943650, 0.794328234724281, 0.771791515585012, 0.749894209332456,
+  0.728618174513228, 0.707945784384138, 0.687859912308808, 0.668343917568615, 0.649381631576211, 0.630957344480193,
+  0.613055792149821, 0.595662143529010, 0.578761988349121, 0.562341325190349, 0.546386549881854, 0.530884444230988,
+  0.515822165072306, 0.501187233627272, 0.446683592150963, 0.398107170553497, 0.354813389233575, 0.316227766016838,
+  0.281838293126445, 0.251188643150958, 0.223872113856834, 0.199526231496888, 0.177827941003892, 0.158489319246111,
+  0.141253754462275, 0.125892541179417, 0.112201845430196, 0.100000000000000, 0.089125093813374, 0.079432823472428,
+  0.070794578438414, 0.063095734448019, 0.053088444423099, 0.044668359215096, 0.037583740428844, 0.031622776601684,
+  0.026607250597988, 0.022387211385683, 0.018836490894898, 0.015848931924611, 0.013335214321633, 0.011220184543020,
+  0.009440608762859, 0.007943282347243, 0.005623413251903, 0.003981071705535, 0.002818382931264, 0.001995262314969,
+  0.001412537544623, 0.001000000000000, 0.000501187233627, 0.000251188643151, 0.000000000000000,
+};
+
+/* downmix coeffs
+
+ TABLE 9
+______________________________________
+Down-mix coefficients for 8-channel source
+audio (5 + 3 format)
+ lt
+ cen- rt lt ctr rt
+lt ter ctr center
+ rt srd srd srd
+______________________________________
+1 0.71 0.74 1.0 0.71 0.71 0.58 0.58 0.58
+2 left 1.0 0.89 0.71 0.46 0.71 0.50
+  rt 0.45 0.71 0.89 1.0 0.50 0.71
+3 lt 1.0 0.89 0.71 0.45
+ rt 0.45 0.71 0.89 1.0
+ srd 0.71 0.71 0.71
+4 lt 1.0 0.89 0.71 0.45
+ rt 0.45 0.71 0.89 1.0
+ lt srd 1.0 0.71
+ rt srd 0.71 0.71
+4 lt 1.0 0.5
+ ctr 0.87 1.0 0.87
+ rt 0.5 1.0
+ srd 0.71 0.71 0.71
+5 lt 1.0 0.5
+ ctr 0.87 1.0 0.87
+ rt 0.5 1.0
+ lt srd 1.0 0.71
+ rt srd 0.71 1.0
+6 lt 1.0 0.5
+ lt ctr 0.87 0.71
+ rt ctr 0.71 0.87
+ rt 0.5 1.0
+ lt srd 1.0 0.71
+ rt srd 0.71 1.0
+6 lt 1.0 0.5
+ ctr 0.86 1.0 0.86
+ rt 0.5 1.0
+ lt srd 1.0
+ ctr srd 1.0
+ rt srd 1.0
+7 lt 1.0
+ lt ctr 1.0
+ ctr 1.0
+ rt ctr 1.0
+ rt 1.0
+ lt srd 1.0 0.71
+ rt srd 0.71 1.0
+7 lt 1.0 0.5
+ lt ctr 0.87 0.71
+ rt ctr 0.71 0.87
+ rt 0.5 1.0
+ lt srd 1.0
+ ctr srd 1.0
+ rt srd 1.0
+8 lt 1.0 0.5
+ lt ctr 0.87 0.71
+ rt ctr 0.71 0.87
+ rt 0.5 1.0
+ lt 1 srd 0.87 0.35
+ lt 2 srd 0.5 0.61
+ rt 2 srd 0.61 0.50
+ rt 2 srd 0.35 0.87
+
+ Generation of Lt Rt
+
+In the case when the playback system has analog or digital surround multi-channel capability, a down matrix from 5, 4, or 3 channel to Lt Rt may be desirable. In the case when the number of decoded audio channels exceeds 5, 4 or 3 respectively a first stage down mix to 5, 4 or 3 chs should be used as described above.
+
+The down matrixing equations for 5-channel source audio to a two-channel Lt Rt playback system are given by:
+
+Left left+0.7*center-0.7*(lt surround+rt surround)
+
+Right=right+0.7*center+0.7*(lt surround+rt surround)
+
+Embedded mixing to 2-channel
+
+One concern arising from the proliferation of multi-channel audio systems is that most home systems presently have only two channel playback capability. To accommodate this a fixed 2-channel down matrix processes is commonly used following the multi-channel decoding stage. However, for music only applications the image quality etc. of the down matrixed signal may not match that of an equivalent stereo recording found on CD.
+
+The concept of embedded mixing is to allow the producer to dynamically specify the matrixing coefficients within the audio frame itself. In this way the stereo down mix at the decoder may be better matched to a 2-channel playback environment.
+
+CHS*2, 7-bit down mix indexes (MCOEFFS) are transmitted along with the multi-channel audio once in every frame. The indexes are converted to attenuation factors using a 7 bit LUT. The 2-ch down mix equations are as follows,
+
+Left Ch=sum (MCOEFF[n]*Ch[n]) for n=1, CHS
+
+Right Ch sum (MCOEFF[n+CHS]*Ch[n]) for n=1, CHS
+
+where Ch(n) represents the subband samples in the (n)th audio channel.
+
+
+*/
diff --git a/contrib/ffmpeg/libavcodec/dcahuff.h b/contrib/ffmpeg/libavcodec/dcahuff.h
new file mode 100644
index 000000000..8a78aee7e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dcahuff.h
@@ -0,0 +1,1068 @@
+/*
+ * DCA compatible decoder - huffman tables
+ * Copyright (C) 2004 Gildas Bazin
+ * Copyright (C) 2007 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define TMODE_COUNT 4
+static const uint8_t tmode_vlc_bits[TMODE_COUNT] = { 3, 3, 3, 2 };
+static const uint16_t tmode_codes[TMODE_COUNT][4] = {
+  { 0x0000, 0x0002, 0x0006, 0x0007 },
+  { 0x0002, 0x0006, 0x0007, 0x0000 },
+  { 0x0006, 0x0007, 0x0000, 0x0002 },
+  { 0x0000, 0x0001, 0x0002, 0x0003 }
+};
+static const uint8_t tmode_bits[TMODE_COUNT][4] = {
+  {  1,  2,  3,  3 },
+  {  2,  3,  3,  1 },
+  {  3,  3,  1,  2 },
+  {  2,  2,  2,  2 }
+};
+
+
+#define BITALLOC_12_COUNT 5
+#define BITALLOC_12_VLC_BITS 9
+static const uint8_t bitalloc_12_vlc_bits[BITALLOC_12_COUNT] = {
+  9, 7, 7, 9, 9
+};
+static const uint16_t bitalloc_12_codes[BITALLOC_12_COUNT][12] = {
+  {
+    0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E, 0x00FF, 0x00FE,
+    0x01FB, 0x01FA, 0x01F9, 0x01F8,
+  },
+  {
+    0x0001, 0x0000, 0x0002, 0x000F, 0x000C, 0x001D, 0x0039, 0x0038,
+    0x0037, 0x0036, 0x0035, 0x0034,
+  },
+  {
+    0x0000, 0x0007, 0x0005, 0x0004, 0x0002, 0x000D, 0x000C, 0x0006,
+    0x000F, 0x001D, 0x0039, 0x0038,
+  },
+  {
+    0x0003, 0x0002, 0x0000, 0x0002, 0x0006, 0x000E, 0x001E, 0x003E,
+    0x007E, 0x00FE, 0x01FF, 0x01FE,
+  },
+  {
+    0x0001, 0x0000, 0x0002, 0x0006, 0x000E, 0x003F, 0x003D, 0x007C,
+    0x0079, 0x0078, 0x00FB, 0x00FA,
+  }
+};
+static const uint8_t bitalloc_12_bits[BITALLOC_12_COUNT][12] = {
+  { 1,  2,  3,  4,  5,  6,  8,  8,  9,  9,  9,  9 },
+  { 1,  2,  3,  5,  5,  6,  7,  7,  7,  7,  7,  7 },
+  { 2,  3,  3,  3,  3,  4,  4,  4,  5,  6,  7,  7 },
+  { 2,  2,  2,  3,  4,  5,  6,  7,  8,  9, 10, 10 },
+  { 1,  2,  3,  4,  5,  7,  7,  8,  8,  8,  9,  9 }
+};
+
+
+#define SCALES_COUNT 5
+#define SCALES_VLC_BITS 9
+static const uint16_t scales_codes[SCALES_COUNT][129] = {
+  {
+    0x3AB0, 0x3AB2, 0x3AB4, 0x3AB6, 0x3AB8, 0x3ABA, 0x3ABC, 0x3ABE,
+    0x3AC0, 0x3AC2, 0x3AC4, 0x3AC6, 0x3AC8, 0x3ACA, 0x3ACC, 0x3ACE,
+    0x3AD0, 0x3AD2, 0x3AD4, 0x3AD6, 0x3AD8, 0x3ADA, 0x3ADC, 0x3ADE,
+    0x3AE0, 0x3AE2, 0x3AE4, 0x3AE6, 0x3AE8, 0x3AEA, 0x3AEC, 0x3AEE,
+    0x3AF0, 0x3AF2, 0x3AF4, 0x3AF6, 0x3AF8, 0x3AFA, 0x3AFC, 0x3AFE,
+    0x0540, 0x0542, 0x0544, 0x0546, 0x0548, 0x054A, 0x054C, 0x054E,
+    0x0558, 0x055E, 0x02AD, 0x0154, 0x0754, 0x03A8, 0x0056, 0x0028,
+    0x00E8, 0x004A, 0x000B, 0x003B, 0x0013, 0x0003, 0x000F, 0x0005,
+    0x0001, 0x0006, 0x0000, 0x0008, 0x001C, 0x0004, 0x0024, 0x004B,
+    0x00E9, 0x0029, 0x0057, 0x03A9, 0x0755, 0x0155, 0x02AE, 0x055F,
+    0x0559, 0x054F, 0x054D, 0x054B, 0x0549, 0x0547, 0x0545, 0x0543,
+    0x0541, 0x3AFF, 0x3AFD, 0x3AFB, 0x3AF9, 0x3AF7, 0x3AF5, 0x3AF3,
+    0x3AF1, 0x3AEF, 0x3AED, 0x3AEB, 0x3AE9, 0x3AE7, 0x3AE5, 0x3AE3,
+    0x3AE1, 0x3ADF, 0x3ADD, 0x3ADB, 0x3AD9, 0x3AD7, 0x3AD5, 0x3AD3,
+    0x3AD1, 0x3ACF, 0x3ACD, 0x3ACB, 0x3AC9, 0x3AC7, 0x3AC5, 0x3AC3,
+    0x3AC1, 0x3ABF, 0x3ABD, 0x3ABB, 0x3AB9, 0x3AB7, 0x3AB5, 0x3AB3,
+    0x3AB1,
+  },
+  {
+    0x0F60, 0x0F62, 0x0F64, 0x0F66, 0x0F68, 0x0F6A, 0x0F6C, 0x0F6E,
+    0x0F70, 0x0F72, 0x0F74, 0x0F76, 0x0F78, 0x0F7A, 0x0F7C, 0x0F7E,
+    0x0F80, 0x0F82, 0x0F84, 0x0F86, 0x0F88, 0x0F8A, 0x0F8C, 0x0F8E,
+    0x0F90, 0x0F92, 0x0F94, 0x0F96, 0x0F98, 0x0F9A, 0x0F9C, 0x0F9E,
+    0x0FA0, 0x0FA2, 0x0FA4, 0x0FA6, 0x0FA8, 0x0FAA, 0x0FAC, 0x0FAE,
+    0x0FB0, 0x0FB2, 0x0FB4, 0x0FB6, 0x0FB8, 0x0FBA, 0x0FBC, 0x0FBE,
+    0x07A0, 0x07A2, 0x03D2, 0x01EA, 0x00FC, 0x007F, 0x001C, 0x000C,
+    0x0004, 0x0034, 0x0010, 0x001B, 0x0009, 0x000B, 0x000E, 0x0001,
+    0x0003, 0x0002, 0x000F, 0x000C, 0x000A, 0x0000, 0x0011, 0x0035,
+    0x0005, 0x000D, 0x001D, 0x003C, 0x00FD, 0x01EB, 0x03D3, 0x07A3,
+    0x07A1, 0x0FBF, 0x0FBD, 0x0FBB, 0x0FB9, 0x0FB7, 0x0FB5, 0x0FB3,
+    0x0FB1, 0x0FAF, 0x0FAD, 0x0FAB, 0x0FA9, 0x0FA7, 0x0FA5, 0x0FA3,
+    0x0FA1, 0x0F9F, 0x0F9D, 0x0F9B, 0x0F99, 0x0F97, 0x0F95, 0x0F93,
+    0x0F91, 0x0F8F, 0x0F8D, 0x0F8B, 0x0F89, 0x0F87, 0x0F85, 0x0F83,
+    0x0F81, 0x0F7F, 0x0F7D, 0x0F7B, 0x0F79, 0x0F77, 0x0F75, 0x0F73,
+    0x0F71, 0x0F6F, 0x0F6D, 0x0F6B, 0x0F69, 0x0F67, 0x0F65, 0x0F63,
+    0x0F61,
+  },
+  {
+    0x51D0, 0x51D2, 0x51D4, 0x51D6, 0x51D8, 0x51DA, 0x51DC, 0x51DE,
+    0x51E0, 0x51E2, 0x51E4, 0x51E6, 0x51E8, 0x51EA, 0x51EC, 0x51EE,
+    0x51F0, 0x51F2, 0x51F4, 0x51F6, 0x51F8, 0x51FA, 0x51FC, 0x51FE,
+    0x70C0, 0x70C2, 0x70C4, 0x70C6, 0x70C8, 0x70CA, 0x70CC, 0x70CE,
+    0x70EC, 0x10EA, 0x3868, 0x3877, 0x0876, 0x1C35, 0x0434, 0x0A34,
+    0x0E1B, 0x021B, 0x051B, 0x070F, 0x010F, 0x0380, 0x0080, 0x0140,
+    0x01C1, 0x0041, 0x00A1, 0x00E2, 0x0022, 0x0052, 0x0072, 0x0012,
+    0x002A, 0x003A, 0x000A, 0x0016, 0x001E, 0x0006, 0x000C, 0x0000,
+    0x0004, 0x0001, 0x000D, 0x0007, 0x001F, 0x0017, 0x000B, 0x003B,
+    0x002B, 0x0013, 0x0073, 0x0053, 0x0023, 0x00E3, 0x00A2, 0x0042,
+    0x01C2, 0x0141, 0x0081, 0x0381, 0x028C, 0x010C, 0x051C, 0x021C,
+    0x0E1C, 0x0A35, 0x0435, 0x1C3A, 0x0877, 0x0874, 0x3869, 0x10EB,
+    0x70ED, 0x70CF, 0x70CD, 0x70CB, 0x70C9, 0x70C7, 0x70C5, 0x70C3,
+    0x70C1, 0x51FF, 0x51FD, 0x51FB, 0x51F9, 0x51F7, 0x51F5, 0x51F3,
+    0x51F1, 0x51EF, 0x51ED, 0x51EB, 0x51E9, 0x51E7, 0x51E5, 0x51E3,
+    0x51E1, 0x51DF, 0x51DD, 0x51DB, 0x51D9, 0x51D7, 0x51D5, 0x51D3,
+    0x51D1,
+  },
+  {
+    0x6F64, 0x6F66, 0x6F68, 0x6F6A, 0x6F6C, 0x6F6E, 0x6F70, 0x6F72,
+    0x6F74, 0x6F76, 0x6F78, 0x6F7A, 0x6F7C, 0x6F7E, 0x6F80, 0x6F82,
+    0x6F84, 0x6F86, 0x6F88, 0x6F8A, 0x6F8C, 0x6F8E, 0x6F90, 0x6F92,
+    0x6F94, 0x6F96, 0x6F98, 0x6F9A, 0x6F9C, 0x6F9E, 0x6FA0, 0x6FA2,
+    0x6FA4, 0x6FA6, 0x6FA8, 0x6FAA, 0x6FAC, 0x6FAE, 0x6FB0, 0x6FB2,
+    0x6FB4, 0x6FB6, 0x17B4, 0x37DC, 0x0BDB, 0x1BEF, 0x05EE, 0x0DF8,
+    0x02F8, 0x06FD, 0x017D, 0x037F, 0x00BF, 0x0040, 0x00C0, 0x0021,
+    0x0061, 0x0011, 0x0031, 0x0009, 0x0019, 0x0006, 0x000E, 0x0004,
+    0x0000, 0x0005, 0x000F, 0x0007, 0x001A, 0x000A, 0x0036, 0x0016,
+    0x006E, 0x002E, 0x00C1, 0x0041, 0x01BC, 0x00BC, 0x037A, 0x017A,
+    0x02F9, 0x0DF9, 0x05EF, 0x05EC, 0x1BD8, 0x37DD, 0x17B5, 0x6FB7,
+    0x6FB5, 0x6FB3, 0x6FB1, 0x6FAF, 0x6FAD, 0x6FAB, 0x6FA9, 0x6FA7,
+    0x6FA5, 0x6FA3, 0x6FA1, 0x6F9F, 0x6F9D, 0x6F9B, 0x6F99, 0x6F97,
+    0x6F95, 0x6F93, 0x6F91, 0x6F8F, 0x6F8D, 0x6F8B, 0x6F89, 0x6F87,
+    0x6F85, 0x6F83, 0x6F81, 0x6F7F, 0x6F7D, 0x6F7B, 0x6F79, 0x6F77,
+    0x6F75, 0x6F73, 0x6F71, 0x6F6F, 0x6F6D, 0x6F6B, 0x6F69, 0x6F67,
+    0x6F65,
+  },
+  {
+    0xDF54, 0xDF56, 0xDFC8, 0xDFCA, 0xDFCC, 0xDFCE, 0xDFD0, 0xDFD2,
+    0xDFD4, 0xDFD6, 0xDFD8, 0xDFDA, 0xDFDC, 0xDFDE, 0xDFE0, 0xDFE2,
+    0x0FE8, 0x2FEA, 0x6FA8, 0x6FF6, 0x07F5, 0x07F7, 0x37D2, 0x37F9,
+    0x03F8, 0x0BF8, 0x0BFB, 0x1BEB, 0x01FA, 0x05FA, 0x09FA, 0x0DFA,
+    0x0DFF, 0x00FF, 0x02FF, 0x06FB, 0x007C, 0x017C, 0x027C, 0x027F,
+    0x003C, 0x00BC, 0x013C, 0x01BC, 0x001C, 0x005C, 0x009C, 0x00DC,
+    0x000C, 0x002C, 0x004C, 0x006C, 0x0004, 0x0014, 0x0024, 0x0034,
+    0x0000, 0x0008, 0x0010, 0x0018, 0x001E, 0x0002, 0x0006, 0x000A,
+    0x000E, 0x000B, 0x0007, 0x0003, 0x001F, 0x0019, 0x0011, 0x0009,
+    0x0001, 0x0035, 0x0025, 0x0015, 0x0005, 0x006D, 0x004D, 0x002D,
+    0x000D, 0x00DD, 0x009D, 0x005D, 0x001D, 0x01BD, 0x013D, 0x00BD,
+    0x003D, 0x037C, 0x027D, 0x017D, 0x007D, 0x06FC, 0x04FC, 0x02FC,
+    0x00FC, 0x0DFB, 0x09FB, 0x05FB, 0x01FB, 0x1BF8, 0x1BE8, 0x0BF9,
+    0x03F9, 0x37FA, 0x37D3, 0x17F4, 0x07F6, 0x6FF7, 0x6FA9, 0x2FEB,
+    0x0FE9, 0xDFE3, 0xDFE1, 0xDFDF, 0xDFDD, 0xDFDB, 0xDFD9, 0xDFD7,
+    0xDFD5, 0xDFD3, 0xDFD1, 0xDFCF, 0xDFCD, 0xDFCB, 0xDFC9, 0xDF57,
+    0xDF55,
+  }
+};
+
+static const uint8_t scales_bits[SCALES_COUNT][129] = {
+  {
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    13, 13, 13, 13, 13, 13, 13, 13,
+    13, 13, 12, 11, 11, 10,  9,  8,
+     8,  7,  6,  6,  5,  4,  4,  3,
+     2,  3,  3,  4,  5,  5,  6,  7,
+     8,  8,  9, 10, 11, 11, 12, 13,
+    13, 13, 13, 13, 13, 13, 13, 13,
+    13, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14, 14, 14, 14, 14,
+    14,
+  },
+  {
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    14, 14, 13, 12, 11, 10,  8,  7,
+     6,  6,  5,  5,  4,  4,  4,  3,
+     3,  3,  4,  4,  4,  4,  5,  6,
+     6,  7,  8,  9, 11, 12, 13, 14,
+    14, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15,
+  },
+  {
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 14, 14, 14, 13, 13, 12, 12,
+    12, 11, 11, 11, 10, 10,  9,  9,
+     9,  8,  8,  8,  7,  7,  7,  6,
+     6,  6,  5,  5,  5,  4,  4,  3,
+     3,  3,  4,  4,  5,  5,  5,  6,
+     6,  6,  7,  7,  7,  8,  8,  8,
+     9,  9,  9, 10, 10, 10, 11, 11,
+    12, 12, 12, 13, 13, 13, 14, 14,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15,
+  },
+  {
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 14, 14, 13, 13, 12, 12,
+    11, 11, 10, 10,  9,  8,  8,  7,
+     7,  6,  6,  5,  5,  4,  4,  3,
+     2,  3,  4,  4,  5,  5,  6,  6,
+     7,  7,  8,  8,  9,  9, 10, 10,
+    11, 12, 12, 12, 13, 14, 14, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15, 15, 15, 15, 15, 15, 15, 15,
+    15,
+  },
+  {
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    15, 15, 15, 15, 14, 14, 14, 14,
+    13, 13, 13, 13, 12, 12, 12, 12,
+    12, 11, 11, 11, 10, 10, 10, 10,
+     9,  9,  9,  9,  8,  8,  8,  8,
+     7,  7,  7,  7,  6,  6,  6,  6,
+     5,  5,  5,  5,  5,  4,  4,  4,
+     4,  4,  4,  4,  5,  5,  5,  5,
+     5,  6,  6,  6,  6,  7,  7,  7,
+     7,  8,  8,  8,  8,  9,  9,  9,
+     9, 10, 10, 10, 10, 11, 11, 11,
+    11, 12, 12, 12, 12, 13, 13, 13,
+    13, 14, 14, 14, 14, 15, 15, 15,
+    15, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16,
+  }
+};
+
+static const uint16_t bitalloc_3_codes[3] =
+{
+    0x0003, 0x0000, 0x0002,
+};
+static const uint8_t bitalloc_3_bits[3] =
+{
+     2,  1,  2,
+};
+
+static const uint16_t bitalloc_5_codes_a[5] =
+{
+    0x000F, 0x0006, 0x0000, 0x0002, 0x000E,
+};
+static const uint16_t bitalloc_5_codes_b[5] =
+{
+    0x0007, 0x0001, 0x0002, 0x0000, 0x0006,
+};
+static const uint16_t bitalloc_5_codes_c[5] =
+{
+    0x0007, 0x0005, 0x0000, 0x0004, 0x0006,
+};
+static const uint8_t bitalloc_5_bits_a[5] =
+{
+     4,  3,  1,  2,  4,
+};
+static const uint8_t bitalloc_5_bits_b[5] =
+{
+     3,  2,  2,  2,  3,
+};
+static const uint8_t bitalloc_5_bits_c[5] =
+{
+     3,  3,  1,  3,  3,
+};
+
+static const uint16_t bitalloc_7_codes_a[7] =
+{
+    0x001E, 0x000E, 0x0005, 0x0000, 0x0006, 0x0004, 0x001F,
+};
+static const uint16_t bitalloc_7_codes_b[7] =
+{
+    0x0014, 0x000B, 0x0000, 0x0003, 0x0001, 0x0004, 0x0015,
+};
+static const uint16_t bitalloc_7_codes_c[7] =
+{
+    0x0000, 0x0002, 0x0001, 0x0003, 0x0002, 0x0003, 0x0001,
+};
+static const uint8_t bitalloc_7_bits_a[7] =
+{
+     5,  4,  3,  1,  3,  3,  5,
+};
+static const uint8_t bitalloc_7_bits_b[7] =
+{
+     5,  4,  2,  2,  2,  3,  5,
+};
+static const uint8_t bitalloc_7_bits_c[7] =
+{
+     4,  4,  2,  2,  2,  4,  4,
+};
+
+static const uint16_t bitalloc_9_codes_a[9] =
+{
+    0x0030, 0x0019, 0x0009, 0x0005, 0x0000, 0x0007, 0x000D, 0x0008,
+    0x0031,
+};
+static const uint16_t bitalloc_9_codes_b[9] =
+{
+    0x0018, 0x001A, 0x0002, 0x0007, 0x0002, 0x0000, 0x0003, 0x001B,
+    0x0019,
+};
+static const uint16_t bitalloc_9_codes_c[9] =
+{
+    0x001C, 0x000F, 0x0002, 0x0007, 0x0002, 0x0000, 0x0006, 0x0006,
+    0x001D,
+};
+static const uint8_t bitalloc_9_bits_a[9] =
+{
+     6,  5,  4,  3,  1,  3,  4,  4,  6,
+};
+static const uint8_t bitalloc_9_bits_b[9] =
+{
+     5,  5,  3,  3,  2,  2,  3,  5,  5,
+};
+static const uint8_t bitalloc_9_bits_c[9] =
+{
+     6,  5,  3,  3,  2,  2,  3,  4,  6,
+};
+
+static const uint16_t bitalloc_13_codes_a[13] =
+{
+    0x0070, 0x002E, 0x0039, 0x001D, 0x000C, 0x000F, 0x0000, 0x0004,
+    0x000D, 0x000A, 0x0016, 0x002F, 0x0071,
+};
+static const uint16_t bitalloc_13_codes_b[13] =
+{
+    0x0038, 0x0010, 0x001D, 0x0007, 0x000F, 0x0005, 0x0000, 0x0006,
+    0x0002, 0x0009, 0x0006, 0x0011, 0x0039,
+};
+static const uint16_t bitalloc_13_codes_c[13] =
+{
+    0x0004, 0x001A, 0x0003, 0x000E, 0x0000, 0x0003, 0x0005, 0x0004,
+    0x0002, 0x000F, 0x000C, 0x001B, 0x0005,
+};
+static const uint8_t bitalloc_13_bits_a[13] =
+{
+     7,  6,  6,  5,  4,  4,  1,  3,  4,  4,  5,  6,  7,
+};
+static const uint8_t bitalloc_13_bits_b[13] =
+{
+     6,  5,  5,  4,  4,  3,  2,  3,  3,  4,  4,  5,  6,
+};
+static const uint8_t bitalloc_13_bits_c[13] =
+{
+     5,  5,  4,  4,  3,  3,  3,  3,  3,  4,  4,  5,  5,
+};
+
+static const uint16_t bitalloc_17_codes_a[17] =
+{
+    0x0154, 0x00AB, 0x002B, 0x000B, 0x0003, 0x000A, 0x0001, 0x0006,
+    0x0001, 0x0007, 0x0004, 0x000B, 0x0000, 0x0004, 0x0014, 0x0054,
+    0x0155,
+};
+static const uint16_t bitalloc_17_codes_b[17] =
+{
+    0x007C, 0x003F, 0x0019, 0x000D, 0x001C, 0x0008, 0x000F, 0x0005,
+    0x0000, 0x0006, 0x0002, 0x0009, 0x001D, 0x000E, 0x001E, 0x0018,
+    0x007D,
+};
+static const uint16_t bitalloc_17_codes_c[17] =
+{
+    0x002C, 0x0017, 0x0005, 0x001C, 0x0003, 0x000A, 0x000F, 0x0003,
+    0x0006, 0x0004, 0x0000, 0x000B, 0x0004, 0x001D, 0x000A, 0x0004,
+    0x002D,
+};
+static const uint16_t bitalloc_17_codes_d[17] =
+{
+    0x0100, 0x0102, 0x0082, 0x0042, 0x0022, 0x0012, 0x000A, 0x0006,
+    0x0000, 0x0007, 0x000B, 0x0013, 0x0023, 0x0043, 0x0083, 0x0103,
+    0x0101,
+};
+static const uint16_t bitalloc_17_codes_e[17] =
+{
+    0x00E8, 0x00F6, 0x0075, 0x0034, 0x003B, 0x001B, 0x001F, 0x0004,
+    0x0000, 0x0005, 0x000C, 0x001C, 0x003C, 0x0035, 0x007A, 0x00F7,
+    0x00E9,
+};
+static const uint16_t bitalloc_17_codes_f[17] =
+{
+    0x0004, 0x0003, 0x001E, 0x0001, 0x0001, 0x000E, 0x0001, 0x0004,
+    0x0006, 0x0005, 0x0002, 0x000F, 0x0006, 0x000E, 0x001F, 0x0000,
+    0x0005,
+};
+static const uint16_t bitalloc_17_codes_g[17] =
+{
+    0x0060, 0x007E, 0x0031, 0x0019, 0x000D, 0x0004, 0x0000, 0x0006,
+    0x0002, 0x0007, 0x0001, 0x0005, 0x000E, 0x001E, 0x003E, 0x007F,
+    0x0061,
+};
+static const uint8_t bitalloc_17_bits_a[17] =
+{
+    12, 11,  9,  7,  5,  4,  3,  3,  2,  3,  3,  4,  4,  6,  8, 10,
+    12,
+};
+static const uint8_t bitalloc_17_bits_b[17] =
+{
+     8,  7,  6,  5,  5,  4,  4,  3,  2,  3,  3,  4,  5,  5,  6,  6,
+     8,
+};
+static const uint8_t bitalloc_17_bits_c[17] =
+{
+     7,  6,  5,  5,  4,  4,  4,  3,  3,  3,  3,  4,  4,  5,  5,  5,
+     7,
+};
+static const uint8_t bitalloc_17_bits_d[17] =
+{
+     9,  9,  8,  7,  6,  5,  4,  3,  1,  3,  4,  5,  6,  7,  8,  9,
+     9,
+};
+static const uint8_t bitalloc_17_bits_e[17] =
+{
+     8,  8,  7,  6,  6,  5,  5,  3,  1,  3,  4,  5,  6,  6,  7,  8,
+     8,
+};
+static const uint8_t bitalloc_17_bits_f[17] =
+{
+     8,  7,  6,  5,  4,  4,  3,  3,  3,  3,  3,  4,  4,  5,  6,  6,
+     8,
+};
+static const uint8_t bitalloc_17_bits_g[17] =
+{
+     8,  8,  7,  6,  5,  4,  3,  3,  2,  3,  3,  4,  5,  6,  7,  8,
+     8,
+};
+
+static const uint16_t bitalloc_25_codes_a[25] =
+{
+    0x2854, 0x142B, 0x050B, 0x0143, 0x00A2, 0x0052, 0x002E, 0x0015,
+    0x0004, 0x000E, 0x0000, 0x0003, 0x0006, 0x0004, 0x0001, 0x000F,
+    0x0005, 0x0016, 0x002F, 0x0053, 0x00A3, 0x00A0, 0x0284, 0x0A14,
+    0x2855,
+};
+static const uint16_t bitalloc_25_codes_b[25] =
+{
+    0x001C, 0x000F, 0x0005, 0x0000, 0x0030, 0x0036, 0x000E, 0x0019,
+    0x0001, 0x0008, 0x000E, 0x0001, 0x0005, 0x0002, 0x000F, 0x0009,
+    0x0006, 0x001A, 0x000F, 0x0037, 0x0031, 0x0001, 0x0006, 0x0004,
+    0x001D,
+};
+static const uint16_t bitalloc_25_codes_c[25] =
+{
+    0x004C, 0x0027, 0x006D, 0x0028, 0x0037, 0x000E, 0x0015, 0x0000,
+    0x0005, 0x0008, 0x000B, 0x000E, 0x0001, 0x000F, 0x000C, 0x0009,
+    0x0006, 0x0001, 0x001A, 0x000F, 0x0008, 0x0029, 0x0012, 0x006C,
+    0x004D,
+};
+static const uint16_t bitalloc_25_codes_d[25] =
+{
+    0x0780, 0x0782, 0x03C2, 0x01E2, 0x00FE, 0x0079, 0x003D, 0x001C,
+    0x000C, 0x0004, 0x0000, 0x0006, 0x0002, 0x0007, 0x0001, 0x0005,
+    0x000D, 0x001D, 0x003E, 0x007E, 0x00FF, 0x01E3, 0x03C3, 0x0783,
+    0x0781,
+};
+static const uint16_t bitalloc_25_codes_e[25] =
+{
+    0x003C, 0x0092, 0x0018, 0x001F, 0x004E, 0x000D, 0x0025, 0x0004,
+    0x0010, 0x0000, 0x000A, 0x0002, 0x0003, 0x0003, 0x000B, 0x0001,
+    0x0011, 0x0005, 0x0026, 0x000E, 0x004F, 0x0048, 0x0019, 0x0093,
+    0x003D,
+};
+static const uint16_t bitalloc_25_codes_f[25] =
+{
+    0x0324, 0x0193, 0x00CE, 0x0065, 0x0024, 0x000C, 0x0013, 0x0004,
+    0x0007, 0x000A, 0x000D, 0x000F, 0x0001, 0x0000, 0x000E, 0x000B,
+    0x0008, 0x0005, 0x0018, 0x000D, 0x0025, 0x0066, 0x00CF, 0x00C8,
+    0x0325,
+};
+static const uint16_t bitalloc_25_codes_g[25] =
+{
+    0x03A8, 0x03AE, 0x01D5, 0x0094, 0x0014, 0x004B, 0x000B, 0x003B,
+    0x0013, 0x0003, 0x000F, 0x0005, 0x0001, 0x0006, 0x0000, 0x0008,
+    0x001C, 0x0004, 0x0024, 0x0074, 0x0015, 0x0095, 0x01D6, 0x03AF,
+    0x03A9,
+};
+static const uint8_t bitalloc_25_bits_a[25] =
+{
+    14, 13, 11,  9,  8,  7,  6,  5,  4,  4,  3,  3,  3,  3,  3,  4,
+     4,  5,  6,  7,  8,  8, 10, 12, 14,
+};
+static const uint8_t bitalloc_25_bits_b[25] =
+{
+     9,  8,  7,  6,  6,  6,  5,  5,  4,  4,  4,  3,  3,  3,  4,  4,
+     4,  5,  5,  6,  6,  6,  7,  7,  9,
+};
+static const uint8_t bitalloc_25_bits_c[25] =
+{
+     8,  7,  7,  6,  6,  5,  5,  4,  4,  4,  4,  4,  3,  4,  4,  4,
+     4,  4,  5,  5,  5,  6,  6,  7,  8,
+};
+static const uint8_t bitalloc_25_bits_d[25] =
+{
+    12, 12, 11, 10,  9,  8,  7,  6,  5,  4,  3,  3,  2,  3,  3,  4,
+     5,  6,  7,  8,  9, 10, 11, 12, 12,
+};
+static const uint8_t bitalloc_25_bits_e[25] =
+{
+     8,  8,  7,  7,  7,  6,  6,  5,  5,  4,  4,  3,  2,  3,  4,  4,
+     5,  5,  6,  6,  7,  7,  7,  8,  8,
+};
+static const uint8_t bitalloc_25_bits_f[25] =
+{
+    10,  9,  8,  7,  6,  5,  5,  4,  4,  4,  4,  4,  3,  3,  4,  4,
+     4,  4,  5,  5,  6,  7,  8,  8, 10,
+};
+static const uint8_t bitalloc_25_bits_g[25] =
+{
+    10, 10,  9,  8,  7,  7,  6,  6,  5,  4,  4,  3,  2,  3,  3,  4,
+     5,  5,  6,  7,  7,  8,  9, 10, 10,
+};
+
+static const uint16_t bitalloc_33_codes_a[33] =
+{
+    0x1580, 0x1582, 0x0AC2, 0x0562, 0x02B2, 0x015E, 0x00AD, 0x0054,
+    0x001C, 0x003C, 0x000F, 0x001F, 0x0008, 0x000B, 0x000D, 0x0000,
+    0x0002, 0x0001, 0x000E, 0x000C, 0x0009, 0x0006, 0x0014, 0x003D,
+    0x001D, 0x0055, 0x00AE, 0x015F, 0x02B3, 0x0563, 0x0AC3, 0x1583,
+    0x1581,
+};
+static const uint16_t bitalloc_33_codes_b[33] =
+{
+    0x030C, 0x0187, 0x006D, 0x0028, 0x0037, 0x0066, 0x0015, 0x0031,
+    0x0000, 0x000B, 0x0012, 0x001A, 0x0001, 0x0007, 0x000A, 0x000E,
+    0x0001, 0x000F, 0x000B, 0x0008, 0x0004, 0x001B, 0x0013, 0x000C,
+    0x0001, 0x0032, 0x001A, 0x0067, 0x0060, 0x0029, 0x00C2, 0x006C,
+    0x030D,
+};
+static const uint16_t bitalloc_33_codes_c[33] =
+{
+    0x00CC, 0x0067, 0x0005, 0x0070, 0x0003, 0x001A, 0x0039, 0x003F,
+    0x000A, 0x0012, 0x0018, 0x001D, 0x0001, 0x0003, 0x0007, 0x000A,
+    0x000D, 0x000B, 0x0008, 0x0004, 0x0002, 0x001E, 0x0019, 0x0013,
+    0x000B, 0x0000, 0x003E, 0x001B, 0x0018, 0x0071, 0x0032, 0x0004,
+    0x00CD,
+};
+static const uint16_t bitalloc_33_codes_d[33] =
+{
+    0x3AF8, 0x3AFA, 0x1D7E, 0x0EBC, 0x075C, 0x03AC, 0x01D4, 0x0094,
+    0x0014, 0x004B, 0x000B, 0x003B, 0x0013, 0x0003, 0x000F, 0x0005,
+    0x0001, 0x0006, 0x0000, 0x0008, 0x001C, 0x0004, 0x0024, 0x0074,
+    0x0015, 0x0095, 0x01D5, 0x03AD, 0x075D, 0x0EBD, 0x1D7F, 0x3AFB,
+    0x3AF9,
+};
+static const uint16_t bitalloc_33_codes_e[33] =
+{
+    0x01C8, 0x01E6, 0x0064, 0x00E2, 0x00E5, 0x0030, 0x0033, 0x0073,
+    0x007A, 0x001A, 0x003A, 0x0002, 0x001A, 0x001F, 0x0007, 0x0001,
+    0x0002, 0x0002, 0x000C, 0x0000, 0x001B, 0x0003, 0x003B, 0x001B,
+    0x007B, 0x0078, 0x0070, 0x0031, 0x00F2, 0x00E3, 0x0065, 0x01E7,
+    0x01C9,
+};
+static const uint16_t bitalloc_33_codes_f[33] =
+{
+    0x0724, 0x0393, 0x01CE, 0x00E5, 0x002C, 0x0008, 0x0017, 0x003E,
+    0x0005, 0x0014, 0x001D, 0x0000, 0x0003, 0x0006, 0x0008, 0x000B,
+    0x000D, 0x000C, 0x0009, 0x0007, 0x0004, 0x0001, 0x001E, 0x0015,
+    0x000A, 0x003F, 0x0038, 0x0009, 0x002D, 0x00E6, 0x01CF, 0x01C8,
+    0x0725,
+};
+static const uint16_t bitalloc_33_codes_g[33] =
+{
+    0x0284, 0x0042, 0x0140, 0x0143, 0x003E, 0x00BE, 0x0011, 0x0051,
+    0x0009, 0x0029, 0x0005, 0x0015, 0x0000, 0x0008, 0x000E, 0x0002,
+    0x0006, 0x0003, 0x000F, 0x0009, 0x0001, 0x0016, 0x0006, 0x002E,
+    0x000E, 0x005E, 0x001E, 0x00BF, 0x003F, 0x0020, 0x0141, 0x0043,
+    0x0285,
+};
+static const uint8_t bitalloc_33_bits_a[33] =
+{
+    13, 13, 12, 11, 10,  9,  8,  7,  6,  6,  5,  5,  4,  4,  4,  3,
+     3,  3,  4,  4,  4,  4,  5,  6,  6,  7,  8,  9, 10, 11, 12, 13,
+    13,
+};
+static const uint8_t bitalloc_33_bits_b[33] =
+{
+    10,  9,  8,  7,  7,  7,  6,  6,  5,  5,  5,  5,  4,  4,  4,  4,
+     3,  4,  4,  4,  4,  5,  5,  5,  5,  6,  6,  7,  7,  7,  8,  8,
+    10,
+};
+static const uint8_t bitalloc_33_bits_c[33] =
+{
+     9,  8,  7,  7,  6,  6,  6,  6,  5,  5,  5,  5,  4,  4,  4,  4,
+     4,  4,  4,  4,  4,  5,  5,  5,  5,  5,  6,  6,  6,  7,  7,  7,
+     9,
+};
+static const uint8_t bitalloc_33_bits_d[33] =
+{
+    14, 14, 13, 12, 11, 10,  9,  8,  7,  7,  6,  6,  5,  4,  4,  3,
+     2,  3,  3,  4,  5,  5,  6,  7,  7,  8,  9, 10, 11, 12, 13, 14,
+    14,
+};
+static const uint8_t bitalloc_33_bits_e[33] =
+{
+     9,  9,  8,  8,  8,  7,  7,  7,  7,  6,  6,  5,  5,  5,  4,  3,
+     2,  3,  4,  4,  5,  5,  6,  6,  7,  7,  7,  7,  8,  8,  8,  9,
+     9,
+};
+static const uint8_t bitalloc_33_bits_f[33] =
+{
+    11, 10,  9,  8,  7,  6,  6,  6,  5,  5,  5,  4,  4,  4,  4,  4,
+     4,  4,  4,  4,  4,  4,  5,  5,  5,  6,  6,  6,  7,  8,  9,  9,
+    11,
+};
+static const uint8_t bitalloc_33_bits_g[33] =
+{
+    10,  9,  9,  9,  8,  8,  7,  7,  6,  6,  5,  5,  4,  4,  4,  3,
+     3,  3,  4,  4,  4,  5,  5,  6,  6,  7,  7,  8,  8,  8,  9,  9,
+    10,
+};
+
+static const uint16_t bitalloc_65_codes_a[65] =
+{
+    0x9E5C, 0x9E5E, 0x4F2C, 0x2794, 0x13C4, 0x1E44, 0x09E3, 0x0F23,
+    0x04F3, 0x0792, 0x027E, 0x03CE, 0x013D, 0x01E5, 0x009C, 0x00CC,
+    0x0040, 0x0058, 0x0067, 0x001E, 0x0021, 0x002D, 0x003D, 0x0007,
+    0x0011, 0x0014, 0x0017, 0x001A, 0x001C, 0x001F, 0x0001, 0x0004,
+    0x0006, 0x0005, 0x0002, 0x0000, 0x001D, 0x001B, 0x0018, 0x0015,
+    0x0012, 0x000E, 0x0006, 0x0032, 0x0026, 0x001F, 0x0078, 0x0059,
+    0x0041, 0x00CD, 0x009D, 0x01E6, 0x013E, 0x03CF, 0x027F, 0x0793,
+    0x0790, 0x04F0, 0x09E4, 0x1E45, 0x13C5, 0x2795, 0x4F2D, 0x9E5F,
+    0x9E5D,
+};
+static const uint16_t bitalloc_65_codes_b[65] =
+{
+    0x0A8C, 0x0547, 0x01B5, 0x0008, 0x00DB, 0x0152, 0x0005, 0x000B,
+    0x008E, 0x00AE, 0x00E4, 0x0003, 0x0037, 0x0039, 0x0055, 0x006C,
+    0x0073, 0x0003, 0x0015, 0x001D, 0x0028, 0x0030, 0x0037, 0x003E,
+    0x0006, 0x000B, 0x000F, 0x0012, 0x0016, 0x0019, 0x001D, 0x0001,
+    0x0004, 0x0002, 0x001E, 0x001A, 0x0017, 0x0013, 0x0010, 0x000C,
+    0x0007, 0x003F, 0x0038, 0x0031, 0x0029, 0x0022, 0x001A, 0x0014,
+    0x0000, 0x006D, 0x0056, 0x0046, 0x0038, 0x0004, 0x00E5, 0x00AF,
+    0x008F, 0x006C, 0x000A, 0x0153, 0x0150, 0x0009, 0x02A2, 0x01B4,
+    0x0A8D,
+};
+static const uint16_t bitalloc_65_codes_c[65] =
+{
+    0x045C, 0x022F, 0x03F5, 0x01BC, 0x01FB, 0x0059, 0x00D0, 0x00DF,
+    0x000A, 0x002D, 0x002F, 0x0052, 0x0069, 0x0078, 0x007F, 0x000A,
+    0x0010, 0x001C, 0x0023, 0x002A, 0x0035, 0x003A, 0x003D, 0x0000,
+    0x0003, 0x0006, 0x0009, 0x000C, 0x000F, 0x0012, 0x0016, 0x0018,
+    0x001C, 0x0019, 0x0017, 0x0013, 0x0010, 0x000D, 0x000A, 0x0007,
+    0x0004, 0x0001, 0x003E, 0x003B, 0x0036, 0x002B, 0x0028, 0x001D,
+    0x0011, 0x000B, 0x0004, 0x0079, 0x006E, 0x0053, 0x0044, 0x002E,
+    0x000B, 0x00FC, 0x00D1, 0x008A, 0x0058, 0x01BD, 0x0116, 0x03F4,
+    0x045D,
+};
+static const uint16_t bitalloc_65_codes_d[65] =
+{
+    0x70B0, 0x70B2, 0x70B4, 0x2852, 0x385B, 0x142E, 0x1C2E, 0x0A15,
+    0x0E14, 0x0214, 0x0704, 0x0104, 0x010B, 0x0383, 0x0083, 0x0143,
+    0x01C3, 0x0043, 0x00A2, 0x00E2, 0x0022, 0x0052, 0x0072, 0x0012,
+    0x002A, 0x003A, 0x000A, 0x0016, 0x001E, 0x0006, 0x000C, 0x0000,
+    0x0004, 0x0001, 0x000D, 0x0007, 0x001F, 0x0017, 0x000B, 0x003B,
+    0x002B, 0x0013, 0x0073, 0x0053, 0x0023, 0x00E3, 0x00A3, 0x00A0,
+    0x0040, 0x01C0, 0x0084, 0x0384, 0x0284, 0x0105, 0x0705, 0x0215,
+    0x0E15, 0x0A16, 0x1C2F, 0x142F, 0x1428, 0x2853, 0x70B5, 0x70B3,
+    0x70B1,
+};
+static const uint16_t bitalloc_65_codes_e[65] =
+{
+    0x032C, 0x0332, 0x0378, 0x037E, 0x008C, 0x014A, 0x0188, 0x0197,
+    0x019E, 0x01BD, 0x0044, 0x0047, 0x00AA, 0x00C5, 0x00CD, 0x00DC,
+    0x001C, 0x002C, 0x0053, 0x0063, 0x0068, 0x0008, 0x000F, 0x0017,
+    0x002B, 0x0035, 0x0005, 0x0009, 0x0016, 0x001C, 0x0006, 0x000F,
+    0x0004, 0x0000, 0x0007, 0x001D, 0x0017, 0x000A, 0x0006, 0x0036,
+    0x0030, 0x0028, 0x0010, 0x0009, 0x0069, 0x0064, 0x0054, 0x002D,
+    0x001D, 0x00DD, 0x00CE, 0x00CA, 0x00AB, 0x00A4, 0x0045, 0x01BE,
+    0x019F, 0x0198, 0x0189, 0x014B, 0x008D, 0x037F, 0x0379, 0x0333,
+    0x032D,
+};
+static const uint16_t bitalloc_65_codes_f[65] =
+{
+    0x0FE0, 0x0FE2, 0x0FE8, 0x0FEA, 0x0FEC, 0x0FEE, 0x0FF0, 0x0FF2,
+    0x0FF4, 0x2FF2, 0x07F2, 0x07FB, 0x03F6, 0x0BFA, 0x0BFD, 0x01FF,
+    0x05FF, 0x02FC, 0x007C, 0x017C, 0x003C, 0x00BC, 0x001C, 0x005C,
+    0x000C, 0x002C, 0x0004, 0x0014, 0x0000, 0x0008, 0x000E, 0x0002,
+    0x0006, 0x0003, 0x000F, 0x0009, 0x0001, 0x0015, 0x0005, 0x002D,
+    0x000D, 0x005D, 0x001D, 0x00BD, 0x003D, 0x017D, 0x007D, 0x02FD,
+    0x00FC, 0x05FC, 0x01FA, 0x0BFB, 0x03F7, 0x17F8, 0x07F3, 0x2FF3,
+    0x0FF5, 0x0FF3, 0x0FF1, 0x0FEF, 0x0FED, 0x0FEB, 0x0FE9, 0x0FE3,
+    0x0FE1,
+};
+static const uint16_t bitalloc_65_codes_g[65] =
+{
+    0x010C, 0x038A, 0x0608, 0x0786, 0x0084, 0x0087, 0x0302, 0x0305,
+    0x0040, 0x00E0, 0x00E3, 0x0183, 0x001E, 0x005E, 0x009E, 0x00DE,
+    0x00F1, 0x0011, 0x0039, 0x0061, 0x0079, 0x0009, 0x001D, 0x0031,
+    0x003D, 0x0005, 0x000F, 0x0019, 0x001F, 0x0003, 0x0006, 0x000A,
+    0x000E, 0x000B, 0x0008, 0x0004, 0x0000, 0x001A, 0x0012, 0x000A,
+    0x0002, 0x0036, 0x0026, 0x0016, 0x0006, 0x006E, 0x004E, 0x002E,
+    0x000E, 0x00DF, 0x009F, 0x005F, 0x001F, 0x01E0, 0x0180, 0x00E1,
+    0x0041, 0x03C2, 0x0303, 0x01C4, 0x0085, 0x0787, 0x0609, 0x038B,
+    0x010D,
+};
+static const uint8_t bitalloc_65_bits_a[65] =
+{
+    16, 16, 15, 14, 13, 13, 12, 12, 11, 11, 10, 10,  9,  9,  8,  8,
+     7,  7,  7,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,  4,  4,
+     4,  4,  4,  4,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  7,  7,
+     7,  8,  8,  9,  9, 10, 10, 11, 11, 11, 12, 13, 13, 14, 15, 16,
+    16,
+};
+static const uint8_t bitalloc_65_bits_b[65] =
+{
+    12, 11, 10,  9,  9,  9,  8,  8,  8,  8,  8,  7,  7,  7,  7,  7,
+     7,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,  4,
+     4,  4,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,
+     6,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  9,  9,  9, 10, 10,
+    12,
+};
+static const uint8_t bitalloc_65_bits_c[65] =
+{
+    11, 10, 10,  9,  9,  8,  8,  8,  7,  7,  7,  7,  7,  7,  7,  6,
+     6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,  5,  5,
+     5,  5,  5,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  9,  9, 10,
+    11,
+};
+static const uint8_t bitalloc_65_bits_d[65] =
+{
+    15, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 10, 10,  9,  9,
+     9,  8,  8,  8,  7,  7,  7,  6,  6,  6,  5,  5,  5,  4,  4,  3,
+     3,  3,  4,  4,  5,  5,  5,  6,  6,  6,  7,  7,  7,  8,  8,  8,
+     8,  9,  9, 10, 10, 10, 11, 11, 12, 12, 13, 13, 13, 14, 15, 15,
+    15,
+};
+static const uint8_t bitalloc_65_bits_e[65] =
+{
+    10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,
+     7,  7,  7,  7,  7,  6,  6,  6,  6,  6,  5,  5,  5,  5,  4,  4,
+     3,  3,  4,  5,  5,  5,  5,  6,  6,  6,  6,  6,  7,  7,  7,  7,
+     7,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9, 10, 10, 10,
+    10,
+};
+static const uint8_t bitalloc_65_bits_f[65] =
+{
+    14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 12, 12, 12, 11,
+    11, 10,  9,  9,  8,  8,  7,  7,  6,  6,  5,  5,  4,  4,  4,  3,
+     3,  3,  4,  4,  4,  5,  5,  6,  6,  7,  7,  8,  8,  9,  9, 10,
+    10, 11, 11, 12, 12, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+    14,
+};
+static const uint8_t bitalloc_65_bits_g[65] =
+{
+    11, 11, 11, 11, 10, 10, 10, 10,  9,  9,  9,  9,  8,  8,  8,  8,
+     8,  7,  7,  7,  7,  6,  6,  6,  6,  5,  5,  5,  5,  4,  4,  4,
+     4,  4,  4,  4,  4,  5,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,
+     7,  8,  8,  8,  8,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11,
+    11,
+};
+
+static const uint16_t bitalloc_129_codes_a[129] =
+{
+    0x0660, 0x0666, 0x06EC, 0x0722, 0x0760, 0x076E, 0x004C, 0x004E,
+    0x00F4, 0x010A, 0x0148, 0x0156, 0x01D4, 0x01F2, 0x0331, 0x0370,
+    0x0377, 0x0396, 0x03B1, 0x0024, 0x0064, 0x007B, 0x008A, 0x00A5,
+    0x00D4, 0x00EB, 0x00FA, 0x019A, 0x01B9, 0x01C9, 0x01D9, 0x0010,
+    0x0030, 0x0033, 0x0043, 0x0053, 0x006B, 0x007A, 0x00CA, 0x00D2,
+    0x00DE, 0x00E6, 0x00F6, 0x000E, 0x001F, 0x0023, 0x002B, 0x003B,
+    0x003F, 0x0067, 0x0070, 0x0077, 0x0005, 0x000D, 0x0012, 0x001B,
+    0x002C, 0x0035, 0x003A, 0x0004, 0x000B, 0x0017, 0x001F, 0x0009,
+    0x0008, 0x000A, 0x0000, 0x0018, 0x000C, 0x0005, 0x003C, 0x0036,
+    0x002D, 0x001C, 0x0013, 0x000E, 0x0006, 0x007A, 0x0071, 0x0068,
+    0x0064, 0x003C, 0x0034, 0x0028, 0x0020, 0x000F, 0x00F7, 0x00E7,
+    0x00DF, 0x00D3, 0x00CB, 0x007B, 0x0074, 0x0054, 0x0044, 0x003C,
+    0x0031, 0x0011, 0x01DA, 0x01CA, 0x01BA, 0x019B, 0x00FB, 0x00F8,
+    0x00D5, 0x00AA, 0x008B, 0x0084, 0x0065, 0x0025, 0x03B6, 0x0397,
+    0x0390, 0x0371, 0x0332, 0x01F3, 0x01D5, 0x0157, 0x0149, 0x010B,
+    0x00F5, 0x004F, 0x004D, 0x076F, 0x0761, 0x0723, 0x06ED, 0x0667,
+    0x0661,
+};
+static const uint16_t bitalloc_129_codes_b[129] =
+{
+    0x29DC, 0x14EF, 0x0455, 0x0E9C, 0x022B, 0x0489, 0x0740, 0x074F,
+    0x0172, 0x0245, 0x0247, 0x030A, 0x03A1, 0x001C, 0x008B, 0x00D6,
+    0x010C, 0x0148, 0x014F, 0x0186, 0x01D1, 0x0008, 0x000F, 0x0046,
+    0x005D, 0x0078, 0x0087, 0x0096, 0x00A5, 0x00BC, 0x00D8, 0x00DE,
+    0x00F6, 0x0005, 0x0014, 0x0024, 0x002F, 0x003A, 0x003D, 0x0049,
+    0x0050, 0x0058, 0x005F, 0x0066, 0x006D, 0x0075, 0x007C, 0x0004,
+    0x000B, 0x0013, 0x0018, 0x001B, 0x001F, 0x0022, 0x0026, 0x002A,
+    0x002D, 0x0031, 0x0034, 0x0038, 0x003B, 0x003F, 0x0003, 0x0006,
+    0x000A, 0x0007, 0x0004, 0x0000, 0x003C, 0x0039, 0x0035, 0x0032,
+    0x002E, 0x002B, 0x0027, 0x0023, 0x0020, 0x001C, 0x0019, 0x0016,
+    0x0010, 0x0005, 0x007D, 0x007A, 0x006E, 0x0067, 0x0060, 0x0059,
+    0x0051, 0x004A, 0x0042, 0x003B, 0x0034, 0x0025, 0x0015, 0x0006,
+    0x00F7, 0x00DF, 0x00D9, 0x00BD, 0x00A6, 0x0097, 0x0090, 0x0079,
+    0x006A, 0x0047, 0x0044, 0x0009, 0x01D2, 0x0187, 0x0184, 0x0149,
+    0x010D, 0x00D7, 0x00B8, 0x001D, 0x03A6, 0x030B, 0x029C, 0x0246,
+    0x0173, 0x0114, 0x0741, 0x053A, 0x0488, 0x0E9D, 0x0A76, 0x0454,
+    0x29DD,
+};
+static const uint16_t bitalloc_129_codes_c[129] =
+{
+    0x0E5C, 0x072F, 0x001D, 0x0724, 0x000F, 0x010D, 0x0324, 0x0393,
+    0x03E9, 0x0080, 0x0087, 0x00FA, 0x0164, 0x0193, 0x01DE, 0x01F5,
+    0x0010, 0x002A, 0x0041, 0x0064, 0x0073, 0x008E, 0x00A4, 0x00B3,
+    0x00D6, 0x00E5, 0x00F4, 0x00FB, 0x0002, 0x0009, 0x0013, 0x001E,
+    0x0026, 0x002C, 0x0033, 0x003F, 0x0041, 0x004C, 0x0053, 0x005E,
+    0x0065, 0x0070, 0x0073, 0x0078, 0x007B, 0x007E, 0x0002, 0x0005,
+    0x0007, 0x000B, 0x000D, 0x0011, 0x0014, 0x0017, 0x001A, 0x001D,
+    0x0021, 0x0024, 0x0027, 0x002A, 0x002D, 0x0030, 0x0033, 0x0036,
+    0x003A, 0x0037, 0x0034, 0x0031, 0x002E, 0x002B, 0x0028, 0x0025,
+    0x0022, 0x001E, 0x001B, 0x0018, 0x0015, 0x0012, 0x000E, 0x000C,
+    0x0008, 0x0006, 0x0003, 0x007F, 0x007C, 0x0079, 0x0076, 0x0071,
+    0x006A, 0x005F, 0x0058, 0x004D, 0x0046, 0x0040, 0x0038, 0x002D,
+    0x0027, 0x001F, 0x0014, 0x0012, 0x0003, 0x0000, 0x00F5, 0x00EE,
+    0x00D7, 0x00C8, 0x00A5, 0x008F, 0x007C, 0x0065, 0x0042, 0x002B,
+    0x0011, 0x0002, 0x01DF, 0x01C8, 0x0165, 0x00FB, 0x00E4, 0x0081,
+    0x0006, 0x03E8, 0x0325, 0x01CA, 0x010C, 0x0725, 0x0396, 0x001C,
+    0x0E5D,
+};
+static const uint16_t bitalloc_129_codes_d[129] =
+{
+    0xA598, 0xA59A, 0xA59C, 0xA59E, 0xC598, 0xE586, 0x3ACC, 0x52CA,
+    0x62CD, 0x0D48, 0x1D67, 0x2978, 0x3167, 0x3966, 0x06A5, 0x0EBC,
+    0x14BD, 0x1CB1, 0x0350, 0x0353, 0x075F, 0x0A5F, 0x0C5E, 0x0E5E,
+    0x01AE, 0x03AD, 0x052D, 0x062D, 0x072D, 0x00D5, 0x01D4, 0x0294,
+    0x0314, 0x0394, 0x0014, 0x0094, 0x0114, 0x0174, 0x01B4, 0x01F4,
+    0x000B, 0x004B, 0x008B, 0x00BB, 0x00DB, 0x00FB, 0x001B, 0x003B,
+    0x0053, 0x0063, 0x0073, 0x0003, 0x0013, 0x0023, 0x002F, 0x0037,
+    0x003F, 0x0007, 0x000F, 0x0015, 0x0019, 0x001D, 0x0001, 0x0005,
+    0x0009, 0x0006, 0x0002, 0x001E, 0x001A, 0x0016, 0x0010, 0x0008,
+    0x0000, 0x0038, 0x0030, 0x0028, 0x001C, 0x000C, 0x007C, 0x006C,
+    0x005C, 0x0044, 0x0024, 0x0004, 0x00E4, 0x00C4, 0x00A4, 0x0074,
+    0x0034, 0x01F5, 0x01B5, 0x0175, 0x0115, 0x0095, 0x0015, 0x0395,
+    0x0315, 0x0295, 0x01D5, 0x00D6, 0x072E, 0x062E, 0x052E, 0x03AE,
+    0x01AF, 0x0E5F, 0x0C5F, 0x0C58, 0x0A58, 0x0758, 0x0351, 0x1CB2,
+    0x18B2, 0x0EBD, 0x0EB2, 0x3967, 0x3960, 0x2979, 0x2964, 0x0D49,
+    0x72C2, 0x52CB, 0x3ACD, 0xE587, 0xC599, 0xA59F, 0xA59D, 0xA59B,
+    0xA599,
+};
+static const uint16_t bitalloc_129_codes_e[129] =
+{
+    0xA13C, 0xC720, 0xA13F, 0xA13E, 0xA13D, 0xE722, 0x5090, 0x6393,
+    0x7392, 0x2849, 0x31CE, 0x39CE, 0x1425, 0x18E5, 0x1CE5, 0x0844,
+    0x0A1C, 0x0C7C, 0x036C, 0x0423, 0x050F, 0x063F, 0x01B7, 0x0216,
+    0x0285, 0x031D, 0x039D, 0x0109, 0x0140, 0x0180, 0x01C8, 0x01CF,
+    0x007A, 0x008A, 0x00A2, 0x00C1, 0x00E5, 0x0014, 0x0037, 0x0043,
+    0x004E, 0x0056, 0x0061, 0x006C, 0x007C, 0x000B, 0x001C, 0x001F,
+    0x0023, 0x0025, 0x0029, 0x002C, 0x002E, 0x0032, 0x0034, 0x0037,
+    0x003A, 0x003C, 0x003F, 0x0001, 0x0003, 0x0006, 0x0008, 0x000A,
+    0x000C, 0x000B, 0x0009, 0x0007, 0x0004, 0x0002, 0x0000, 0x003D,
+    0x003B, 0x0038, 0x0035, 0x0033, 0x002F, 0x002D, 0x002A, 0x0026,
+    0x0024, 0x0020, 0x001D, 0x001A, 0x007D, 0x006D, 0x0062, 0x0057,
+    0x004F, 0x0044, 0x003C, 0x0015, 0x00E6, 0x00C6, 0x00A3, 0x008B,
+    0x007B, 0x006C, 0x01C9, 0x0181, 0x0141, 0x010A, 0x00DA, 0x031E,
+    0x0286, 0x0217, 0x0210, 0x0738, 0x0638, 0x0508, 0x036D, 0x0C7D,
+    0x0A1D, 0x0845, 0x1CE6, 0x18E6, 0x1426, 0x39CF, 0x31CF, 0x284E,
+    0x7393, 0x7390, 0x5091, 0xE723, 0xC724, 0xC725, 0xC722, 0xC723,
+    0xC721,
+};
+static const uint16_t bitalloc_129_codes_f[129] =
+{
+    0x762C, 0x3B17, 0x1555, 0x0608, 0x0AAB, 0x0FF2, 0x0305, 0x0307,
+    0x0763, 0x0046, 0x010C, 0x01BC, 0x02AB, 0x03B6, 0x03FD, 0x0080,
+    0x0087, 0x00DF, 0x0156, 0x01D9, 0x01F8, 0x01FF, 0x002A, 0x0041,
+    0x0061, 0x0094, 0x00D4, 0x00EA, 0x00F2, 0x00FD, 0x0009, 0x000B,
+    0x001A, 0x0026, 0x0031, 0x0040, 0x004B, 0x006B, 0x0073, 0x0077,
+    0x007A, 0x007C, 0x0000, 0x0002, 0x0006, 0x0008, 0x000B, 0x000E,
+    0x0011, 0x0014, 0x0016, 0x0019, 0x001C, 0x001E, 0x0021, 0x0023,
+    0x0026, 0x0028, 0x002B, 0x002D, 0x002F, 0x0031, 0x0033, 0x0036,
+    0x0038, 0x0037, 0x0034, 0x0032, 0x0030, 0x002E, 0x002C, 0x0029,
+    0x0027, 0x0024, 0x0022, 0x001F, 0x001D, 0x001A, 0x0017, 0x0015,
+    0x0012, 0x000F, 0x000C, 0x0009, 0x0007, 0x0003, 0x0001, 0x007D,
+    0x007B, 0x0078, 0x0074, 0x0072, 0x0054, 0x0041, 0x0036, 0x0027,
+    0x001B, 0x0014, 0x000A, 0x00FE, 0x00F3, 0x00EB, 0x00D5, 0x0095,
+    0x006E, 0x0042, 0x002B, 0x0010, 0x01F9, 0x01DA, 0x0157, 0x0154,
+    0x00C0, 0x0081, 0x0022, 0x03B7, 0x03B0, 0x01BD, 0x010D, 0x0047,
+    0x07F8, 0x0554, 0x0306, 0x0FF3, 0x0EC4, 0x0609, 0x1D8A, 0x1554,
+    0x762D,
+};
+static const uint16_t bitalloc_129_codes_g[129] =
+{
+    0x1E20, 0x1E5E, 0x031C, 0x051A, 0x0718, 0x0916, 0x0B14, 0x0D12,
+    0x0F11, 0x0090, 0x018F, 0x028E, 0x038D, 0x048C, 0x058B, 0x068A,
+    0x0789, 0x0049, 0x00C8, 0x0148, 0x01C7, 0x0247, 0x02C6, 0x0346,
+    0x03C5, 0x0025, 0x0065, 0x00A5, 0x00E4, 0x0124, 0x0164, 0x01A4,
+    0x01E3, 0x0013, 0x0033, 0x0053, 0x0073, 0x0093, 0x00B3, 0x00D3,
+    0x00F3, 0x000A, 0x001A, 0x002A, 0x003A, 0x004A, 0x005A, 0x006A,
+    0x007A, 0x0006, 0x000E, 0x0016, 0x001E, 0x0026, 0x002E, 0x0036,
+    0x003E, 0x0004, 0x0008, 0x000C, 0x0010, 0x0014, 0x0018, 0x001C,
+    0x0000, 0x001D, 0x0019, 0x0015, 0x0011, 0x000D, 0x0009, 0x0005,
+    0x003F, 0x0037, 0x002F, 0x0027, 0x001F, 0x0017, 0x000F, 0x0007,
+    0x007B, 0x006B, 0x005B, 0x004B, 0x003B, 0x002B, 0x001B, 0x000B,
+    0x0008, 0x00F0, 0x00D0, 0x00B0, 0x0090, 0x0070, 0x0050, 0x0030,
+    0x01E4, 0x01A5, 0x0165, 0x0125, 0x00E5, 0x00E2, 0x00A2, 0x0062,
+    0x03CA, 0x0347, 0x02C7, 0x02C4, 0x0244, 0x0149, 0x00C9, 0x00C6,
+    0x0796, 0x068B, 0x0688, 0x048D, 0x048A, 0x028F, 0x028C, 0x0091,
+    0x0F2E, 0x0D13, 0x0B15, 0x0917, 0x0719, 0x051B, 0x031D, 0x1E5F,
+    0x1E21,
+};
+static const uint8_t bitalloc_129_bits_a[129] =
+{
+    11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+    10, 10, 10,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,  7,  7,  7,
+     7,  7,  7,  7,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  4,
+     4,  4,  4,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  7,  7,  7,
+     7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10,
+    10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11,
+    11,
+};
+static const uint8_t bitalloc_129_bits_b[129] =
+{
+    14, 13, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 10,  9,  9,  9,
+     9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
+     8,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  6,
+     6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  5,  5,
+     5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
+     6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,
+     8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,
+     9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12,
+    14,
+};
+static const uint8_t bitalloc_129_bits_c[129] =
+{
+    13, 12, 11, 11, 10, 10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  9,
+     8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,  7,  7,
+     7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,
+     6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,
+     7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11,
+    13,
+};
+static const uint8_t bitalloc_129_bits_d[129] =
+{
+    16, 16, 16, 16, 16, 16, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13,
+    13, 13, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 10,
+    10, 10,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  7,  7,
+     7,  7,  7,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  4,  4,
+     4,  4,  4,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  7,  7,
+     7,  7,  7,  7,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9, 10,
+    10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13,
+    13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 16, 16, 16, 16, 16,
+    16,
+};
+static const uint8_t bitalloc_129_bits_e[129] =
+{
+    16, 16, 16, 16, 16, 16, 15, 15, 15, 14, 14, 14, 13, 13, 13, 12,
+    12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 10,  9,  9,  9,  9,  9,
+     8,  8,  8,  8,  8,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,  6,
+     6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,
+     5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,
+     8,  8,  9,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11, 11, 12,
+    12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, 16, 16, 16,
+    16,
+};
+static const uint8_t bitalloc_129_bits_f[129] =
+{
+    15, 14, 13, 12, 12, 12, 11, 11, 11, 10, 10, 10, 10, 10, 10,  9,
+     9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,
+     7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,  6,
+     6,  6,  6,  6,  6,  6,  6,  7,  7,  7,  7,  7,  7,  7,  7,  7,
+     7,  7,  7,  8,  8,  8,  8,  8,  8,  8,  8,  8,  9,  9,  9,  9,
+     9,  9,  9, 10, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13,
+    15,
+};
+static const uint8_t bitalloc_129_bits_g[129] =
+{
+    13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11,
+    11, 10, 10, 10, 10, 10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  9,
+     9,  8,  8,  8,  8,  8,  8,  8,  8,  7,  7,  7,  7,  7,  7,  7,
+     7,  6,  6,  6,  6,  6,  6,  6,  6,  5,  5,  5,  5,  5,  5,  5,
+     4,  5,  5,  5,  5,  5,  5,  5,  6,  6,  6,  6,  6,  6,  6,  6,
+     7,  7,  7,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,  8,  8,  8,
+     9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 10, 10,
+    11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 13,
+    13,
+};
+
+static const uint8_t bitalloc_sizes[10] = { 3, 5, 7, 9, 13, 17, 25, 33, 65, 129 };
+
+static const uint8_t bitalloc_offsets[10] =
+    { -1, -2, -3, -4, -6, -8, -12, -16, -32, -64 };
+
+static const uint8_t bitalloc_maxbits[10][7] = {
+    { 2 },
+    { 4, 3, 3 },
+    { 5, 5, 4 },
+    { 6, 5, 6 },
+    { 7, 6, 5 },
+    { 9, 8, 7, 9, 8, 8, 8 },
+    { 9, 9, 8, 9, 8, 9, 9 },
+    { 9, 9, 9, 9, 9, 9, 9 },
+    { 9, 9, 9, 9, 9, 9, 9 },
+    { 9, 9, 9, 9, 9, 9, 9 }
+};
+
+static const uint16_t* bitalloc_codes[10][8] = {
+  { bitalloc_3_codes, NULL },
+  { bitalloc_5_codes_a,  bitalloc_5_codes_b,  bitalloc_5_codes_c,  NULL },
+  { bitalloc_7_codes_a,  bitalloc_7_codes_b,  bitalloc_7_codes_c,  NULL },
+  { bitalloc_9_codes_a,  bitalloc_9_codes_b,  bitalloc_9_codes_c,  NULL },
+  { bitalloc_13_codes_a, bitalloc_13_codes_b, bitalloc_13_codes_c, NULL },
+  { bitalloc_17_codes_a, bitalloc_17_codes_b, bitalloc_17_codes_c, bitalloc_17_codes_d,
+    bitalloc_17_codes_e, bitalloc_17_codes_f, bitalloc_17_codes_g, NULL },
+  { bitalloc_25_codes_a, bitalloc_25_codes_b, bitalloc_25_codes_c, bitalloc_25_codes_d,
+    bitalloc_25_codes_e, bitalloc_25_codes_f, bitalloc_25_codes_g, NULL },
+  { bitalloc_33_codes_a, bitalloc_33_codes_b, bitalloc_33_codes_c, bitalloc_33_codes_d,
+    bitalloc_33_codes_e, bitalloc_33_codes_f, bitalloc_33_codes_g, NULL },
+  { bitalloc_65_codes_a, bitalloc_65_codes_b, bitalloc_65_codes_c, bitalloc_65_codes_d,
+    bitalloc_65_codes_e, bitalloc_65_codes_f, bitalloc_65_codes_g, NULL },
+  { bitalloc_129_codes_a, bitalloc_129_codes_b, bitalloc_129_codes_c, bitalloc_129_codes_d,
+    bitalloc_129_codes_e, bitalloc_129_codes_f, bitalloc_129_codes_g, NULL }
+};
+
+static const uint8_t* bitalloc_bits[10][8] = {
+  { bitalloc_3_bits, NULL },
+  { bitalloc_5_bits_a,  bitalloc_5_bits_b,  bitalloc_5_bits_c,  NULL },
+  { bitalloc_7_bits_a,  bitalloc_7_bits_b,  bitalloc_7_bits_c,  NULL },
+  { bitalloc_9_bits_a,  bitalloc_9_bits_b,  bitalloc_9_bits_c,  NULL },
+  { bitalloc_13_bits_a, bitalloc_13_bits_b, bitalloc_13_bits_c, NULL },
+  { bitalloc_17_bits_a, bitalloc_17_bits_b, bitalloc_17_bits_c, bitalloc_17_bits_d,
+    bitalloc_17_bits_e, bitalloc_17_bits_f, bitalloc_17_bits_g, NULL },
+  { bitalloc_25_bits_a, bitalloc_25_bits_b, bitalloc_25_bits_c, bitalloc_25_bits_d,
+    bitalloc_25_bits_e, bitalloc_25_bits_f, bitalloc_25_bits_g, NULL },
+  { bitalloc_33_bits_a, bitalloc_33_bits_b, bitalloc_33_bits_c, bitalloc_33_bits_d,
+    bitalloc_33_bits_e, bitalloc_33_bits_f, bitalloc_33_bits_g, NULL },
+  { bitalloc_65_bits_a, bitalloc_65_bits_b, bitalloc_65_bits_c, bitalloc_65_bits_d,
+    bitalloc_65_bits_e, bitalloc_65_bits_f, bitalloc_65_bits_g, NULL },
+  { bitalloc_129_bits_a, bitalloc_129_bits_b, bitalloc_129_bits_c, bitalloc_129_bits_d,
+    bitalloc_129_bits_e, bitalloc_129_bits_f, bitalloc_129_bits_g, NULL }
+};
diff --git a/contrib/ffmpeg/libavcodec/dct-test.c b/contrib/ffmpeg/libavcodec/dct-test.c
new file mode 100644
index 000000000..7cd866832
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dct-test.c
@@ -0,0 +1,565 @@
+/*
+ * (c) 2001 Fabrice Bellard
+ *     2007 Marc Hoffman <marc.hoffman@analog.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dct-test.c
+ * DCT test. (c) 2001 Fabrice Bellard.
+ * Started from sample code by Juan J. Sierralta P.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+#include <unistd.h>
+
+#include "dsputil.h"
+
+#include "simple_idct.h"
+#include "faandct.h"
+
+#ifndef MAX
+#define MAX(a, b)  (((a) > (b)) ? (a) : (b))
+#endif
+
+#undef printf
+
+void *fast_memcpy(void *a, const void *b, size_t c){return memcpy(a,b,c);};
+
+/* reference fdct/idct */
+extern void fdct(DCTELEM *block);
+extern void idct(DCTELEM *block);
+extern void ff_idct_xvid_mmx(DCTELEM *block);
+extern void ff_idct_xvid_mmx2(DCTELEM *block);
+extern void init_fdct();
+
+extern void j_rev_dct(DCTELEM *data);
+extern void ff_mmx_idct(DCTELEM *data);
+extern void ff_mmxext_idct(DCTELEM *data);
+
+extern void odivx_idct_c (short *block);
+
+// BFIN
+extern void ff_bfin_idct (DCTELEM *block)  ;
+extern void ff_bfin_fdct (DCTELEM *block) ;
+
+// ALTIVEC
+extern void fdct_altivec (DCTELEM *block);
+//extern void idct_altivec (DCTELEM *block);?? no routine
+
+
+struct algo {
+  char *name;
+  enum { FDCT, IDCT } is_idct;
+  void (* func) (DCTELEM *block);
+  void (* ref)  (DCTELEM *block);
+  enum formattag { NO_PERM,MMX_PERM, MMX_SIMPLE_PERM, SCALE_PERM } format;
+};
+
+#ifndef FAAN_POSTSCALE
+#define FAAN_SCALE SCALE_PERM
+#else
+#define FAAN_SCALE NO_PERM
+#endif
+
+#define DCT_ERROR(name,is_idct,func,ref,form) {name,is_idct,func,ref,form}
+
+
+struct algo algos[] = {
+  DCT_ERROR( "REF-DBL",        0, fdct,               fdct, NO_PERM),
+  DCT_ERROR("IJG-AAN-INT",     0, fdct_ifast,         fdct, SCALE_PERM),
+  DCT_ERROR("IJG-LLM-INT",     0, ff_jpeg_fdct_islow, fdct, NO_PERM),
+  DCT_ERROR("REF-DBL",         1, idct,               idct, NO_PERM),
+  DCT_ERROR("INT",             1, j_rev_dct,          idct, MMX_PERM),
+  DCT_ERROR("SIMPLE-C",        1, simple_idct,        idct, NO_PERM),
+
+#ifdef ARCH_X86
+  DCT_ERROR("MMX",             0, ff_fdct_mmx,        fdct, NO_PERM),
+  DCT_ERROR("MMX2",            0, ff_fdct_mmx2,       fdct, NO_PERM),
+  DCT_ERROR("FAAN",            0, ff_faandct,         fdct, FAAN_SCALE),
+
+  DCT_ERROR("LIBMPEG2-MMX",    1, ff_mmx_idct,        idct, MMX_PERM),
+  DCT_ERROR("LIBMPEG2-MMXEXT", 1, ff_mmxext_idct,     idct, MMX_PERM),
+  DCT_ERROR("SIMPLE-MMX",      1, ff_simple_idct_mmx, idct, MMX_SIMPLE_PERM),
+  DCT_ERROR("XVID-MMX",        1, ff_idct_xvid_mmx,   idct, NO_PERM),
+  DCT_ERROR("XVID-MMX2",       1, ff_idct_xvid_mmx2,  idct, NO_PERM),
+#endif
+
+#ifdef HAVE_ALTIVEC
+  DCT_ERROR("altivecfdct",     0, fdct_altivec,       fdct, NO_PERM),
+#endif
+
+#ifdef ARCH_BFIN
+  DCT_ERROR("BFINfdct",        0, ff_bfin_fdct,       fdct, NO_PERM),
+  DCT_ERROR("BFINidct",        1, ff_bfin_idct,       idct, NO_PERM),
+#endif
+
+  { 0 }
+};
+
+#define AANSCALE_BITS 12
+static const unsigned short aanscales[64] = {
+    /* precomputed values scaled up by 14 bits */
+    16384, 22725, 21407, 19266, 16384, 12873,  8867,  4520,
+    22725, 31521, 29692, 26722, 22725, 17855, 12299,  6270,
+    21407, 29692, 27969, 25172, 21407, 16819, 11585,  5906,
+    19266, 26722, 25172, 22654, 19266, 15137, 10426,  5315,
+    16384, 22725, 21407, 19266, 16384, 12873,  8867,  4520,
+    12873, 17855, 16819, 15137, 12873, 10114,  6967,  3552,
+    8867, 12299, 11585, 10426,  8867,  6967,  4799,  2446,
+    4520,  6270,  5906,  5315,  4520,  3552,  2446,  1247
+};
+
+uint8_t cropTbl[256 + 2 * MAX_NEG_CROP];
+
+int64_t gettime(void)
+{
+    struct timeval tv;
+    gettimeofday(&tv,NULL);
+    return (int64_t)tv.tv_sec * 1000000 + tv.tv_usec;
+}
+
+#define NB_ITS 20000
+#define NB_ITS_SPEED 50000
+
+static short idct_mmx_perm[64];
+
+static short idct_simple_mmx_perm[64]={
+        0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
+        0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
+        0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
+        0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
+        0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
+        0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
+        0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
+        0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
+};
+
+void idct_mmx_init(void)
+{
+    int i;
+
+    /* the mmx/mmxext idct uses a reordered input, so we patch scan tables */
+    for (i = 0; i < 64; i++) {
+        idct_mmx_perm[i] = (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
+//        idct_simple_mmx_perm[i] = simple_block_permute_op(i);
+    }
+}
+
+static DCTELEM block[64] __attribute__ ((aligned (8)));
+static DCTELEM block1[64] __attribute__ ((aligned (8)));
+static DCTELEM block_org[64] __attribute__ ((aligned (8)));
+
+void dct_error(const char *name, int is_idct,
+               void (*fdct_func)(DCTELEM *block),
+               void (*fdct_ref)(DCTELEM *block), int form, int test)
+{
+    int it, i, scale;
+    int err_inf, v;
+    int64_t err2, ti, ti1, it1;
+    int64_t sysErr[64], sysErrMax=0;
+    int maxout=0;
+    int blockSumErrMax=0, blockSumErr;
+
+    srandom(0);
+
+    err_inf = 0;
+    err2 = 0;
+    for(i=0; i<64; i++) sysErr[i]=0;
+    for(it=0;it<NB_ITS;it++) {
+        for(i=0;i<64;i++)
+            block1[i] = 0;
+        switch(test){
+        case 0:
+            for(i=0;i<64;i++)
+                block1[i] = (random() % 512) -256;
+            if (is_idct){
+                fdct(block1);
+
+                for(i=0;i<64;i++)
+                    block1[i]>>=3;
+            }
+        break;
+        case 1:{
+            int num= (random()%10)+1;
+            for(i=0;i<num;i++)
+                block1[random()%64] = (random() % 512) -256;
+        }break;
+        case 2:
+            block1[0]= (random()%4096)-2048;
+            block1[63]= (block1[0]&1)^1;
+        break;
+        }
+
+#if 0 // simulate mismatch control
+{ int sum=0;
+        for(i=0;i<64;i++)
+           sum+=block1[i];
+
+        if((sum&1)==0) block1[63]^=1;
+}
+#endif
+
+        for(i=0; i<64; i++)
+            block_org[i]= block1[i];
+
+        if (form == MMX_PERM) {
+            for(i=0;i<64;i++)
+                block[idct_mmx_perm[i]] = block1[i];
+            } else if (form == MMX_SIMPLE_PERM) {
+            for(i=0;i<64;i++)
+                block[idct_simple_mmx_perm[i]] = block1[i];
+
+        } else {
+            for(i=0; i<64; i++)
+                block[i]= block1[i];
+        }
+#if 0 // simulate mismatch control for tested IDCT but not the ref
+{ int sum=0;
+        for(i=0;i<64;i++)
+           sum+=block[i];
+
+        if((sum&1)==0) block[63]^=1;
+}
+#endif
+
+        fdct_func(block);
+        emms_c(); /* for ff_mmx_idct */
+
+        if (form == SCALE_PERM) {
+            for(i=0; i<64; i++) {
+                scale = 8*(1 << (AANSCALE_BITS + 11)) / aanscales[i];
+                block[i] = (block[i] * scale /*+ (1<<(AANSCALE_BITS-1))*/) >> AANSCALE_BITS;
+            }
+        }
+
+        fdct_ref(block1);
+
+        blockSumErr=0;
+        for(i=0;i<64;i++) {
+            v = abs(block[i] - block1[i]);
+            if (v > err_inf)
+                err_inf = v;
+            err2 += v * v;
+            sysErr[i] += block[i] - block1[i];
+            blockSumErr += v;
+            if( abs(block[i])>maxout) maxout=abs(block[i]);
+        }
+        if(blockSumErrMax < blockSumErr) blockSumErrMax= blockSumErr;
+#if 0 // print different matrix pairs
+        if(blockSumErr){
+            printf("\n");
+            for(i=0; i<64; i++){
+                if((i&7)==0) printf("\n");
+                printf("%4d ", block_org[i]);
+            }
+            for(i=0; i<64; i++){
+                if((i&7)==0) printf("\n");
+                printf("%4d ", block[i] - block1[i]);
+            }
+        }
+#endif
+    }
+    for(i=0; i<64; i++) sysErrMax= MAX(sysErrMax, FFABS(sysErr[i]));
+
+#if 1 // dump systematic errors
+    for(i=0; i<64; i++){
+        if(i%8==0) printf("\n");
+        printf("%5d ", (int)sysErr[i]);
+    }
+    printf("\n");
+#endif
+
+    printf("%s %s: err_inf=%d err2=%0.8f syserr=%0.8f maxout=%d blockSumErr=%d\n",
+           is_idct ? "IDCT" : "DCT",
+           name, err_inf, (double)err2 / NB_ITS / 64.0, (double)sysErrMax / NB_ITS, maxout, blockSumErrMax);
+#if 1 //Speed test
+    /* speed test */
+    for(i=0;i<64;i++)
+        block1[i] = 0;
+    switch(test){
+    case 0:
+        for(i=0;i<64;i++)
+            block1[i] = (random() % 512) -256;
+        if (is_idct){
+            fdct(block1);
+
+            for(i=0;i<64;i++)
+                block1[i]>>=3;
+        }
+    break;
+    case 1:{
+    case 2:
+        block1[0] = (random() % 512) -256;
+        block1[1] = (random() % 512) -256;
+        block1[2] = (random() % 512) -256;
+        block1[3] = (random() % 512) -256;
+    }break;
+    }
+
+    if (form == MMX_PERM) {
+        for(i=0;i<64;i++)
+            block[idct_mmx_perm[i]] = block1[i];
+    } else if(form == MMX_SIMPLE_PERM) {
+        for(i=0;i<64;i++)
+            block[idct_simple_mmx_perm[i]] = block1[i];
+    } else {
+        for(i=0; i<64; i++)
+            block[i]= block1[i];
+    }
+
+    ti = gettime();
+    it1 = 0;
+    do {
+        for(it=0;it<NB_ITS_SPEED;it++) {
+            for(i=0; i<64; i++)
+                block[i]= block1[i];
+//            memcpy(block, block1, sizeof(DCTELEM) * 64);
+// dont memcpy especially not fastmemcpy because it does movntq !!!
+            fdct_func(block);
+        }
+        it1 += NB_ITS_SPEED;
+        ti1 = gettime() - ti;
+    } while (ti1 < 1000000);
+    emms_c();
+
+    printf("%s %s: %0.1f kdct/s\n",
+           is_idct ? "IDCT" : "DCT",
+           name, (double)it1 * 1000.0 / (double)ti1);
+#endif
+}
+
+static uint8_t img_dest[64] __attribute__ ((aligned (8)));
+static uint8_t img_dest1[64] __attribute__ ((aligned (8)));
+
+void idct248_ref(uint8_t *dest, int linesize, int16_t *block)
+{
+    static int init;
+    static double c8[8][8];
+    static double c4[4][4];
+    double block1[64], block2[64], block3[64];
+    double s, sum, v;
+    int i, j, k;
+
+    if (!init) {
+        init = 1;
+
+        for(i=0;i<8;i++) {
+            sum = 0;
+            for(j=0;j<8;j++) {
+                s = (i==0) ? sqrt(1.0/8.0) : sqrt(1.0/4.0);
+                c8[i][j] = s * cos(M_PI * i * (j + 0.5) / 8.0);
+                sum += c8[i][j] * c8[i][j];
+            }
+        }
+
+        for(i=0;i<4;i++) {
+            sum = 0;
+            for(j=0;j<4;j++) {
+                s = (i==0) ? sqrt(1.0/4.0) : sqrt(1.0/2.0);
+                c4[i][j] = s * cos(M_PI * i * (j + 0.5) / 4.0);
+                sum += c4[i][j] * c4[i][j];
+            }
+        }
+    }
+
+    /* butterfly */
+    s = 0.5 * sqrt(2.0);
+    for(i=0;i<4;i++) {
+        for(j=0;j<8;j++) {
+            block1[8*(2*i)+j] = (block[8*(2*i)+j] + block[8*(2*i+1)+j]) * s;
+            block1[8*(2*i+1)+j] = (block[8*(2*i)+j] - block[8*(2*i+1)+j]) * s;
+        }
+    }
+
+    /* idct8 on lines */
+    for(i=0;i<8;i++) {
+        for(j=0;j<8;j++) {
+            sum = 0;
+            for(k=0;k<8;k++)
+                sum += c8[k][j] * block1[8*i+k];
+            block2[8*i+j] = sum;
+        }
+    }
+
+    /* idct4 */
+    for(i=0;i<8;i++) {
+        for(j=0;j<4;j++) {
+            /* top */
+            sum = 0;
+            for(k=0;k<4;k++)
+                sum += c4[k][j] * block2[8*(2*k)+i];
+            block3[8*(2*j)+i] = sum;
+
+            /* bottom */
+            sum = 0;
+            for(k=0;k<4;k++)
+                sum += c4[k][j] * block2[8*(2*k+1)+i];
+            block3[8*(2*j+1)+i] = sum;
+        }
+    }
+
+    /* clamp and store the result */
+    for(i=0;i<8;i++) {
+        for(j=0;j<8;j++) {
+            v = block3[8*i+j];
+            if (v < 0)
+                v = 0;
+            else if (v > 255)
+                v = 255;
+            dest[i * linesize + j] = (int)rint(v);
+        }
+    }
+}
+
+void idct248_error(const char *name,
+                    void (*idct248_put)(uint8_t *dest, int line_size, int16_t *block))
+{
+    int it, i, it1, ti, ti1, err_max, v;
+
+    srandom(0);
+
+    /* just one test to see if code is correct (precision is less
+       important here) */
+    err_max = 0;
+    for(it=0;it<NB_ITS;it++) {
+
+        /* XXX: use forward transform to generate values */
+        for(i=0;i<64;i++)
+            block1[i] = (random() % 256) - 128;
+        block1[0] += 1024;
+
+        for(i=0; i<64; i++)
+            block[i]= block1[i];
+        idct248_ref(img_dest1, 8, block);
+
+        for(i=0; i<64; i++)
+            block[i]= block1[i];
+        idct248_put(img_dest, 8, block);
+
+        for(i=0;i<64;i++) {
+            v = abs((int)img_dest[i] - (int)img_dest1[i]);
+            if (v == 255)
+                printf("%d %d\n", img_dest[i], img_dest1[i]);
+            if (v > err_max)
+                err_max = v;
+        }
+#if 0
+        printf("ref=\n");
+        for(i=0;i<8;i++) {
+            int j;
+            for(j=0;j<8;j++) {
+                printf(" %3d", img_dest1[i*8+j]);
+            }
+            printf("\n");
+        }
+
+        printf("out=\n");
+        for(i=0;i<8;i++) {
+            int j;
+            for(j=0;j<8;j++) {
+                printf(" %3d", img_dest[i*8+j]);
+            }
+            printf("\n");
+        }
+#endif
+    }
+    printf("%s %s: err_inf=%d\n",
+           1 ? "IDCT248" : "DCT248",
+           name, err_max);
+
+    ti = gettime();
+    it1 = 0;
+    do {
+        for(it=0;it<NB_ITS_SPEED;it++) {
+            for(i=0; i<64; i++)
+                block[i]= block1[i];
+//            memcpy(block, block1, sizeof(DCTELEM) * 64);
+// dont memcpy especially not fastmemcpy because it does movntq !!!
+            idct248_put(img_dest, 8, block);
+        }
+        it1 += NB_ITS_SPEED;
+        ti1 = gettime() - ti;
+    } while (ti1 < 1000000);
+    emms_c();
+
+    printf("%s %s: %0.1f kdct/s\n",
+           1 ? "IDCT248" : "DCT248",
+           name, (double)it1 * 1000.0 / (double)ti1);
+}
+
+void help(void)
+{
+    printf("dct-test [-i] [<test-number>]\n"
+           "test-number 0 -> test with random matrixes\n"
+           "            1 -> test with random sparse matrixes\n"
+           "            2 -> do 3. test from mpeg4 std\n"
+           "-i          test IDCT implementations\n"
+           "-4          test IDCT248 implementations\n");
+}
+
+int main(int argc, char **argv)
+{
+    int test_idct = 0, test_248_dct = 0;
+    int c,i;
+    int test=1;
+
+    init_fdct();
+    idct_mmx_init();
+
+    for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i;
+    for(i=0;i<MAX_NEG_CROP;i++) {
+        cropTbl[i] = 0;
+        cropTbl[i + MAX_NEG_CROP + 256] = 255;
+    }
+
+    for(;;) {
+        c = getopt(argc, argv, "ih4");
+        if (c == -1)
+            break;
+        switch(c) {
+        case 'i':
+            test_idct = 1;
+            break;
+        case '4':
+            test_248_dct = 1;
+            break;
+        default :
+        case 'h':
+            help();
+            return 0;
+        }
+    }
+
+    if(optind <argc) test= atoi(argv[optind]);
+
+    printf("ffmpeg DCT/IDCT test\n");
+
+    if (test_248_dct) {
+        idct248_error("SIMPLE-C", simple_idct248_put);
+    } else {
+      for (i=0;algos[i].name;i++)
+        if (algos[i].is_idct == test_idct) {
+          dct_error (algos[i].name, algos[i].is_idct, algos[i].func, algos[i].ref, algos[i].format, test);
+        }
+    }
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/dnxhddata.h b/contrib/ffmpeg/libavcodec/dnxhddata.h
new file mode 100644
index 000000000..5d5aa528b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dnxhddata.h
@@ -0,0 +1,106 @@
+/*
+ * VC3/DNxHD decoder.
+ * Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+static const uint8_t dnxhd_1238_luma_weigth[] = {
+     0, 32, 32, 33, 34, 33, 33, 33,
+    33, 33, 33, 33, 33, 35, 37, 37,
+    36, 36, 35, 36, 38, 38, 36, 35,
+    36, 37, 38, 41, 42, 41, 39, 38,
+    38, 38, 39, 41, 42, 41, 39, 39,
+    40, 41, 43, 44, 44, 44, 44, 44,
+    45, 47, 47, 47, 49, 50, 51, 51,
+    51, 53, 55, 57, 58, 59, 57, 57,
+};
+
+static const uint8_t dnxhd_1238_chroma_weigth[] = {
+     0, 32, 35, 35, 35, 34, 34, 35,
+    39, 43, 45, 45, 41, 39, 40, 41,
+    42, 44, 48, 55, 59, 63, 65, 59,
+    53, 52, 52, 55, 61, 62, 58, 58,
+    63, 66, 66, 65, 70, 74, 70, 66,
+    65, 68, 75, 77, 74, 74, 77, 76,
+    73, 73, 73, 73, 76, 80, 89, 90,
+    82, 77, 80, 86, 84, 82, 82, 82,
+};
+
+/* FIXME permute */
+static const uint8_t dnxhd_1243_luma_weigth[] = {
+     0,32,35,35,38,40,44,45,
+    32,33,35,35,39,42,44,45,
+    33,35,34,37,41,42,45,45,
+    35,35,37,40,41,44,45,48,
+    35,37,38,40,43,45,47,48,
+    36,36,38,40,45,47,48,47,
+    35,36,38,41,45,46,47,48,
+    36,37,39,41,44,45,47,47,
+};
+
+/* FIXME permute */
+static const uint8_t dnxhd_1243_chroma_weigth[] = {
+     0,32,37,39,41,42,45,45,
+    36,36,39,41,43,45,46,45,
+    37,41,41,43,45,44,45,46,
+    43,42,43,46,44,45,46,48,
+    43,44,47,45,44,46,47,49,
+    44,46,44,45,45,47,48,47,
+    44,42,46,44,45,46,47,48,
+    41,43,45,44,45,46,47,47,
+};
+
+static const uint8_t dnxhd_1238_dc_codes[12] = {
+    0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
+};
+
+static const uint8_t dnxhd_1238_dc_bits[12] = {
+    3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
+};
+
+static const uint16_t dnxhd_1238_ac_codes[257] = {
+    0, 1, 4, 10, 11, 24, 25, 26, 54, 55, 56, 57, 116, 117, 118, 119, 240, 241, 242, 243, 244, 245, 492, 493, 494, 495, 496, 497, 498, 499, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 8140, 8141, 8142, 8143, 8144, 8145, 8146, 8147, 8148, 8149, 8150, 8151, 8152, 8153, 8154, 8155, 8156, 16314, 16315, 16316, 16317, 16318, 16319, 16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327, 16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335, 16336, 16337, 16338, 32678, 32679, 32680, 32681, 32682, 32683, 32684, 32685, 32686, 32687, 32688, 32689, 32690, 32691, 32692, 32693, 32694, 32695, 32696, 32697, 32698, 32699, 32700, 32701, 32702, 32703, 32704, 32705, 65412, 65413, 65414, 65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422, 65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430, 65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438, 65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446, 65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454, 65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462, 65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470, 65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478, 65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486, 65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494, 65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502, 65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510, 65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518, 65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526, 65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534, 65535,
+};
+
+static const uint8_t dnxhd_1238_ac_bits[257] = {
+    2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+};
+
+static const uint8_t dnxhd_1238_ac_level[257] = {
+    1, 1, 2, 3, 0, 4, 5, 2, 6, 7, 8, 3, 9, 10, 11, 4, 12, 13, 14, 15, 16, 5, 17, 18, 19, 20, 21, 22, 6, 7, 23, 24, 25, 26, 27, 28, 29, 8, 9, 30, 31, 32, 33, 34, 35, 36, 37, 10, 11, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 12, 13, 14, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 15, 16, 17, 18, 62, 63, 64, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 23, 24, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 40, 25, 26, 27, 28, 29, 30, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+}; /* 0 is EOB */
+
+static const uint8_t dnxhd_1238_ac_run_flag[257] = {
+    0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+};
+
+static const uint8_t dnxhd_1238_ac_index_flag[257] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+};
+
+static const uint16_t dnxhd_1238_run_codes[62] = {
+    0, 4, 10, 11, 24, 25, 26, 27, 56, 57, 58, 59, 120, 242, 486, 487, 488, 489, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023,
+};
+
+static const uint8_t dnxhd_1238_run_bits[62] = {
+    1, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+};
+
+static const uint8_t dnxhd_1238_run[62] = {
+    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
+};
diff --git a/contrib/ffmpeg/libavcodec/dnxhddec.c b/contrib/ffmpeg/libavcodec/dnxhddec.c
new file mode 100644
index 000000000..224439c47
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dnxhddec.c
@@ -0,0 +1,368 @@
+/*
+ * VC3/DNxHD decoder.
+ * Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+//#define TRACE
+//#define DEBUG
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dnxhddata.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+typedef struct {
+    int cid;
+    unsigned int width, height;
+    int interlaced;
+    unsigned int frame_size;
+    int index_bits;
+    int bit_depth;
+    const uint8_t *luma_weigth, *chroma_weigth;
+    const uint8_t *dc_codes, *dc_bits;
+    const uint16_t *ac_codes;
+    const uint8_t *ac_bits, *ac_level;
+    const uint8_t *ac_run_flag, *ac_index_flag;
+    const uint16_t *run_codes;
+    const uint8_t *run_bits, *run;
+} CIDEntry;
+
+typedef struct {
+    AVCodecContext *avctx;
+    AVFrame picture;
+    GetBitContext gb;
+    int cid;                            ///< compression id
+    unsigned int width, height;
+    unsigned int mb_width, mb_height;
+    uint32_t mb_scan_index[68];         /* max for 1080p */
+    int cur_field;                      ///< current interlaced field
+    int index_bits;                     ///< length of index value
+    VLC ac_vlc, dc_vlc, run_vlc;
+    const uint8_t *ac_level, *run;
+    const uint8_t *ac_run_flag, *ac_index_flag;
+    const uint8_t *luma_weigth, *chroma_weigth;
+    int last_dc[3];
+    DSPContext dsp;
+    DECLARE_ALIGNED_16(DCTELEM, blocks[8][64]);
+    DECLARE_ALIGNED_8(ScanTable, scantable);
+    const CIDEntry *cid_table;
+} DNXHDContext;
+
+static const CIDEntry cid_table[] = {
+    { 1238, 1920, 1080, 0, 917504, 4, 8,
+      dnxhd_1238_luma_weigth, dnxhd_1238_chroma_weigth,
+      dnxhd_1238_dc_codes, dnxhd_1238_dc_bits,
+      dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level,
+      dnxhd_1238_ac_run_flag, dnxhd_1238_ac_index_flag,
+      dnxhd_1238_run_codes, dnxhd_1238_run_bits, dnxhd_1238_run },
+/*     { 1243, 1920, 1080, 1, 917504, 4, 8, */
+/*       dnxhd_1243_luma_weigth, dnxhd_1243_chroma_weigth, */
+/*       dnxhd_1238_dc_codes, dnxhd_1238_dc_bits, */
+/*       dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level, */
+/*       dnxhd_1238_ac_run_flag, dnxhd_1238_ac_index_flag, */
+/*       dnxhd_1238_run_codes, dnxhd_1238_run_bits, dnxhd_1238_run }, */
+};
+
+static int dnxhd_get_cid_table(int cid)
+{
+    int i;
+    for (i = 0; i < sizeof(cid_table)/sizeof(CIDEntry); i++)
+        if (cid_table[i].cid == cid)
+            return i;
+    return -1;
+}
+
+#define DNXHD_VLC_BITS 9
+#define DNXHD_DC_VLC_BITS 6
+
+static int dnxhd_decode_init(AVCodecContext *avctx)
+{
+    DNXHDContext *ctx = avctx->priv_data;
+
+    ctx->avctx = avctx;
+    dsputil_init(&ctx->dsp, avctx);
+    avctx->coded_frame = &ctx->picture;
+    ctx->picture.type = FF_I_TYPE;
+    return 0;
+}
+
+static int dnxhd_init_vlc(DNXHDContext *ctx, int cid)
+{
+    if (!ctx->cid_table) {
+        int index;
+
+        if ((index = dnxhd_get_cid_table(cid)) < 0) {
+            av_log(ctx->avctx, AV_LOG_ERROR, "unsupported cid %d\n", cid);
+            return -1;
+        }
+        ctx->cid_table = &cid_table[index];
+        init_vlc(&ctx->ac_vlc, DNXHD_VLC_BITS, 257,
+                 cid_table->ac_bits, 1, 1,
+                 cid_table->ac_codes, 2, 2, 0);
+        init_vlc(&ctx->dc_vlc, DNXHD_DC_VLC_BITS, 12,
+                 cid_table->dc_bits, 1, 1,
+                 cid_table->dc_codes, 1, 1, 0);
+        init_vlc(&ctx->run_vlc, DNXHD_VLC_BITS, 62,
+                 cid_table->run_bits, 1, 1,
+                 cid_table->run_codes, 2, 2, 0);
+
+        ctx->run           = cid_table->run;
+        ctx->ac_level      = cid_table->ac_level;
+        ctx->ac_run_flag   = cid_table->ac_run_flag;
+        ctx->ac_index_flag = cid_table->ac_index_flag;
+        ctx->luma_weigth   = cid_table->luma_weigth;
+        ctx->chroma_weigth = cid_table->chroma_weigth;
+
+        ctx->index_bits = cid_table->index_bits;
+
+        ff_init_scantable(ctx->dsp.idct_permutation, &ctx->scantable, ff_zigzag_direct);
+    }
+    return 0;
+}
+
+static int dnxhd_decode_header(DNXHDContext *ctx, uint8_t *buf, int buf_size)
+{
+    static const uint8_t header_prefix[] = { 0x00, 0x00, 0x02, 0x80, 0x01 };
+    int i;
+
+    if (buf_size < 0x280)
+        return -1;
+
+    if (memcmp(buf, header_prefix, 5)) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "error in header\n");
+        return -1;
+    }
+    if (buf[5] & 2) {/* interlaced FIXME top or bottom */
+        ctx->picture.interlaced_frame = 1;
+        av_log(ctx->avctx, AV_LOG_DEBUG, "interlaced %d\n", buf[5] & 3);
+    }
+
+    ctx->height = AV_RB16(buf + 0x18);
+    ctx->width  = AV_RB16(buf + 0x1a);
+
+    dprintf(ctx->avctx, "width %d, heigth %d\n", ctx->width, ctx->height);
+
+    if (buf[0x21] & 0x80) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "10 bit per component\n");
+        return -1;
+    }
+
+    ctx->cid = AV_RB32(buf + 0x28);
+    dprintf(ctx->avctx, "compression id %d\n", ctx->cid);
+
+    if (dnxhd_init_vlc(ctx, ctx->cid) < 0)
+        return -1;
+
+    if (buf_size < ctx->cid_table->frame_size) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "incorrect frame size\n");
+        return -1;
+    }
+
+    ctx->mb_width = ctx->width>>4;
+    ctx->mb_height = buf[0x16d];
+
+    if (ctx->mb_height > 68) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "mb height too big\n");
+        return -1;
+    }
+
+    dprintf(ctx->avctx, "mb width %d, mb height %d\n", ctx->mb_width, ctx->mb_height);
+    for (i = 0; i < ctx->mb_height; i++) {
+        ctx->mb_scan_index[i] = AV_RB32(buf + 0x170 + (i<<2));
+        dprintf(ctx->avctx, "mb scan index %d\n", ctx->mb_scan_index[i]);
+        if (buf_size < ctx->mb_scan_index[i] + 0x280) {
+            av_log(ctx->avctx, AV_LOG_ERROR, "invalid mb scan index\n");
+            return -1;
+        }
+    }
+
+    return 0;
+}
+
+static int dnxhd_decode_dc(DNXHDContext *ctx)
+{
+    int len;
+
+    len = get_vlc2(&ctx->gb, ctx->dc_vlc.table, DNXHD_DC_VLC_BITS, 1);
+    return len ? get_xbits(&ctx->gb, len) : 0;
+}
+
+static void dnxhd_decode_dct_block(DNXHDContext *ctx, DCTELEM *block, int n, int qscale)
+{
+    int i, j, index, index2;
+    int level, component, sign;
+    const uint8_t *weigth_matrix;
+
+    if (n&2) {
+        component = 1 + (n&1);
+        weigth_matrix = ctx->chroma_weigth;
+    } else {
+        component = 0;
+        weigth_matrix = ctx->luma_weigth;
+    }
+
+    ctx->last_dc[component] += dnxhd_decode_dc(ctx);
+    block[0] = ctx->last_dc[component];
+    //av_log(ctx->avctx, AV_LOG_DEBUG, "dc %d\n", block[0]);
+    for (i = 1; ; i++) {
+        index = get_vlc2(&ctx->gb, ctx->ac_vlc.table, DNXHD_VLC_BITS, 2);
+        //av_log(ctx->avctx, AV_LOG_DEBUG, "index %d\n", index);
+        level = ctx->ac_level[index];
+        if (!level) { /* EOB */
+            //av_log(ctx->avctx, AV_LOG_DEBUG, "EOB\n");
+            return;
+        }
+        sign = get_sbits(&ctx->gb, 1);
+
+        if (ctx->ac_index_flag[index]) {
+            level += get_bits(&ctx->gb, ctx->index_bits)<<6;
+        }
+
+        if (ctx->ac_run_flag[index]) {
+            index2 = get_vlc2(&ctx->gb, ctx->run_vlc.table, DNXHD_VLC_BITS, 2);
+            i += ctx->run[index2];
+        }
+
+        j = ctx->scantable.permutated[i];
+        //av_log(ctx->avctx, AV_LOG_DEBUG, "j %d\n", j);
+        //av_log(ctx->avctx, AV_LOG_DEBUG, "level %d, weigth %d\n", level, weigth_matrix[i]);
+        level = (2*level+1) * qscale * weigth_matrix[i];
+        if (weigth_matrix[i] != 32) // FIXME 10bit
+            level += 32;
+        level >>= 6;
+        level = (level^sign) - sign;
+
+        if (i > 63) {
+            av_log(ctx->avctx, AV_LOG_ERROR, "ac tex damaged %d, %d\n", n, i);
+            return;
+        }
+
+        //av_log(NULL, AV_LOG_DEBUG, "i %d, j %d, end level %d\n", i, j, level);
+        block[j] = level;
+    }
+}
+
+static int dnxhd_decode_macroblock(DNXHDContext *ctx, int x, int y)
+{
+    int dct_linesize_luma   = ctx->picture.linesize[0];
+    int dct_linesize_chroma = ctx->picture.linesize[1];
+    uint8_t *dest_y, *dest_u, *dest_v;
+    int dct_offset;
+    int qscale, i;
+
+    ctx->dsp.clear_blocks(ctx->blocks[0]);
+    ctx->dsp.clear_blocks(ctx->blocks[2]); // FIXME change clear blocks to take block amount
+
+    qscale = get_bits(&ctx->gb, 11);
+    skip_bits1(&ctx->gb);
+    //av_log(ctx->avctx, AV_LOG_DEBUG, "qscale %d\n", qscale);
+
+    for (i = 0; i < 8; i++) {
+        dnxhd_decode_dct_block(ctx, ctx->blocks[i], i, qscale);
+    }
+    dest_y = ctx->picture.data[0] + ((y * dct_linesize_luma)   << 4) + (x << 4);
+    dest_u = ctx->picture.data[1] + ((y * dct_linesize_chroma) << 4) + (x << 3);
+    dest_v = ctx->picture.data[2] + ((y * dct_linesize_chroma) << 4) + (x << 3);
+
+    dct_offset = dct_linesize_luma << 3;
+    ctx->dsp.idct_put(dest_y,                  dct_linesize_luma, ctx->blocks[0]);
+    ctx->dsp.idct_put(dest_y + 8,              dct_linesize_luma, ctx->blocks[1]);
+    ctx->dsp.idct_put(dest_y + dct_offset,     dct_linesize_luma, ctx->blocks[4]);
+    ctx->dsp.idct_put(dest_y + dct_offset + 8, dct_linesize_luma, ctx->blocks[5]);
+
+    if (!(ctx->avctx->flags & CODEC_FLAG_GRAY)) {
+        dct_offset = dct_linesize_chroma << 3;
+        ctx->dsp.idct_put(dest_u,              dct_linesize_chroma, ctx->blocks[2]);
+        ctx->dsp.idct_put(dest_v,              dct_linesize_chroma, ctx->blocks[3]);
+        ctx->dsp.idct_put(dest_u + dct_offset, dct_linesize_chroma, ctx->blocks[6]);
+        ctx->dsp.idct_put(dest_v + dct_offset, dct_linesize_chroma, ctx->blocks[7]);
+    }
+
+    return 0;
+}
+
+static int dnxhd_decode_macroblocks(DNXHDContext *ctx, uint8_t *buf, int buf_size)
+{
+    int x, y;
+    for (y = 0; y < ctx->mb_height; y++) {
+        memset(ctx->last_dc, 4, sizeof(ctx->last_dc)); // 4 for levels +128
+        init_get_bits(&ctx->gb, buf + ctx->mb_scan_index[y], (buf_size - ctx->mb_scan_index[y]) << 3);
+        for (x = 0; x < ctx->mb_width; x++) {
+            //START_TIMER;
+            dnxhd_decode_macroblock(ctx, x, y);
+            //STOP_TIMER("decode macroblock");
+        }
+    }
+    return 0;
+}
+
+static int dnxhd_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    DNXHDContext *ctx = avctx->priv_data;
+    AVFrame *picture = data;
+
+    dprintf(avctx, "frame size %d\n", buf_size);
+
+    if (dnxhd_decode_header(ctx, buf, buf_size) < 0)
+        return -1;
+
+    avctx->pix_fmt = PIX_FMT_YUV422P;
+    if (avcodec_check_dimensions(avctx, ctx->width, ctx->height))
+        return -1;
+    avcodec_set_dimensions(avctx, ctx->width, ctx->height);
+
+    if (ctx->picture.data[0])
+        avctx->release_buffer(avctx, &ctx->picture);
+    if (avctx->get_buffer(avctx, &ctx->picture) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    dnxhd_decode_macroblocks(ctx, buf + 0x280, buf_size - 0x280);
+
+    *picture = ctx->picture;
+    *data_size = sizeof(AVPicture);
+    return buf_size;
+}
+
+static int dnxhd_decode_close(AVCodecContext *avctx)
+{
+    DNXHDContext *ctx = avctx->priv_data;
+
+    if(ctx->picture.data[0])
+        avctx->release_buffer(avctx, &ctx->picture);
+    free_vlc(&ctx->ac_vlc);
+    free_vlc(&ctx->dc_vlc);
+    free_vlc(&ctx->run_vlc);
+    return 0;
+}
+
+AVCodec dnxhd_decoder = {
+    "dnxhd",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_DNXHD,
+    sizeof(DNXHDContext),
+    dnxhd_decode_init,
+    NULL,
+    dnxhd_decode_close,
+    dnxhd_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/dpcm.c b/contrib/ffmpeg/libavcodec/dpcm.c
new file mode 100644
index 000000000..6243881de
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dpcm.c
@@ -0,0 +1,335 @@
+/*
+ * Assorted DPCM codecs
+ * Copyright (c) 2003 The ffmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file: dpcm.c
+ * Assorted DPCM (differential pulse code modulation) audio codecs
+ * by Mike Melanson (melanson@pcisys.net)
+ * Xan DPCM decoder by Mario Brito (mbrito@student.dei.uc.pt)
+ * for more information on the specific data formats, visit:
+ *   http://www.pcisys.net/~melanson/codecs/simpleaudio.html
+ * SOL DPCMs implemented by Konstantin Shishkov
+ *
+ * Note about using the Xan DPCM decoder: Xan DPCM is used in AVI files
+ * found in the Wing Commander IV computer game. These AVI files contain
+ * WAVEFORMAT headers which report the audio format as 0x01: raw PCM.
+ * Clearly incorrect. To detect Xan DPCM, you will probably have to
+ * special-case your AVI demuxer to use Xan DPCM if the file uses 'Xxan'
+ * (Xan video) for its video codec. Alternately, such AVI files also contain
+ * the fourcc 'Axan' in the 'auds' chunk of the AVI header.
+ */
+
+#include "avcodec.h"
+
+typedef struct DPCMContext {
+    int channels;
+    short roq_square_array[256];
+    long sample[2];//for SOL_DPCM
+    const int *sol_table;//for SOL_DPCM
+} DPCMContext;
+
+#define SATURATE_S16(x)  if (x < -32768) x = -32768; \
+  else if (x > 32767) x = 32767;
+#define SE_16BIT(x)  if (x & 0x8000) x -= 0x10000;
+
+static int interplay_delta_table[] = {
+         0,      1,      2,      3,      4,      5,      6,      7,
+         8,      9,     10,     11,     12,     13,     14,     15,
+        16,     17,     18,     19,     20,     21,     22,     23,
+        24,     25,     26,     27,     28,     29,     30,     31,
+        32,     33,     34,     35,     36,     37,     38,     39,
+        40,     41,     42,     43,     47,     51,     56,     61,
+        66,     72,     79,     86,     94,    102,    112,    122,
+       133,    145,    158,    173,    189,    206,    225,    245,
+       267,    292,    318,    348,    379,    414,    452,    493,
+       538,    587,    640,    699,    763,    832,    908,    991,
+      1081,   1180,   1288,   1405,   1534,   1673,   1826,   1993,
+      2175,   2373,   2590,   2826,   3084,   3365,   3672,   4008,
+      4373,   4772,   5208,   5683,   6202,   6767,   7385,   8059,
+      8794,   9597,  10472,  11428,  12471,  13609,  14851,  16206,
+     17685,  19298,  21060,  22981,  25078,  27367,  29864,  32589,
+    -29973, -26728, -23186, -19322, -15105, -10503,  -5481,     -1,
+         1,      1,   5481,  10503,  15105,  19322,  23186,  26728,
+     29973, -32589, -29864, -27367, -25078, -22981, -21060, -19298,
+    -17685, -16206, -14851, -13609, -12471, -11428, -10472,  -9597,
+     -8794,  -8059,  -7385,  -6767,  -6202,  -5683,  -5208,  -4772,
+     -4373,  -4008,  -3672,  -3365,  -3084,  -2826,  -2590,  -2373,
+     -2175,  -1993,  -1826,  -1673,  -1534,  -1405,  -1288,  -1180,
+     -1081,   -991,   -908,   -832,   -763,   -699,   -640,   -587,
+      -538,   -493,   -452,   -414,   -379,   -348,   -318,   -292,
+      -267,   -245,   -225,   -206,   -189,   -173,   -158,   -145,
+      -133,   -122,   -112,   -102,    -94,    -86,    -79,    -72,
+       -66,    -61,    -56,    -51,    -47,    -43,    -42,    -41,
+       -40,    -39,    -38,    -37,    -36,    -35,    -34,    -33,
+       -32,    -31,    -30,    -29,    -28,    -27,    -26,    -25,
+       -24,    -23,    -22,    -21,    -20,    -19,    -18,    -17,
+       -16,    -15,    -14,    -13,    -12,    -11,    -10,     -9,
+        -8,     -7,     -6,     -5,     -4,     -3,     -2,     -1
+
+};
+
+static const int sol_table_old[16] =
+    { 0x0,  0x1,  0x2 , 0x3,  0x6,  0xA,  0xF, 0x15,
+    -0x15, -0xF, -0xA, -0x6, -0x3, -0x2, -0x1, 0x0};
+
+static const int sol_table_new[16] =
+    { 0x0,  0x1,  0x2,  0x3,  0x6,  0xA,  0xF,  0x15,
+      0x0, -0x1, -0x2, -0x3, -0x6, -0xA, -0xF, -0x15};
+
+static const int sol_table_16[128] = {
+    0x000, 0x008, 0x010, 0x020, 0x030, 0x040, 0x050, 0x060, 0x070, 0x080,
+    0x090, 0x0A0, 0x0B0, 0x0C0, 0x0D0, 0x0E0, 0x0F0, 0x100, 0x110, 0x120,
+    0x130, 0x140, 0x150, 0x160, 0x170, 0x180, 0x190, 0x1A0, 0x1B0, 0x1C0,
+    0x1D0, 0x1E0, 0x1F0, 0x200, 0x208, 0x210, 0x218, 0x220, 0x228, 0x230,
+    0x238, 0x240, 0x248, 0x250, 0x258, 0x260, 0x268, 0x270, 0x278, 0x280,
+    0x288, 0x290, 0x298, 0x2A0, 0x2A8, 0x2B0, 0x2B8, 0x2C0, 0x2C8, 0x2D0,
+    0x2D8, 0x2E0, 0x2E8, 0x2F0, 0x2F8, 0x300, 0x308, 0x310, 0x318, 0x320,
+    0x328, 0x330, 0x338, 0x340, 0x348, 0x350, 0x358, 0x360, 0x368, 0x370,
+    0x378, 0x380, 0x388, 0x390, 0x398, 0x3A0, 0x3A8, 0x3B0, 0x3B8, 0x3C0,
+    0x3C8, 0x3D0, 0x3D8, 0x3E0, 0x3E8, 0x3F0, 0x3F8, 0x400, 0x440, 0x480,
+    0x4C0, 0x500, 0x540, 0x580, 0x5C0, 0x600, 0x640, 0x680, 0x6C0, 0x700,
+    0x740, 0x780, 0x7C0, 0x800, 0x900, 0xA00, 0xB00, 0xC00, 0xD00, 0xE00,
+    0xF00, 0x1000, 0x1400, 0x1800, 0x1C00, 0x2000, 0x3000, 0x4000
+};
+
+
+
+static int dpcm_decode_init(AVCodecContext *avctx)
+{
+    DPCMContext *s = avctx->priv_data;
+    int i;
+    short square;
+
+    s->channels = avctx->channels;
+    s->sample[0] = s->sample[1] = 0;
+
+    switch(avctx->codec->id) {
+
+    case CODEC_ID_ROQ_DPCM:
+        /* initialize square table */
+        for (i = 0; i < 128; i++) {
+            square = i * i;
+            s->roq_square_array[i] = square;
+            s->roq_square_array[i + 128] = -square;
+        }
+        break;
+
+
+    case CODEC_ID_SOL_DPCM:
+        switch(avctx->codec_tag){
+        case 1:
+            s->sol_table=sol_table_old;
+            s->sample[0] = s->sample[1] = 0x80;
+            break;
+        case 2:
+            s->sol_table=sol_table_new;
+            s->sample[0] = s->sample[1] = 0x80;
+            break;
+        case 3:
+            s->sol_table=sol_table_16;
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unknown SOL subcodec\n");
+            return -1;
+        }
+        break;
+
+    default:
+        break;
+    }
+
+    return 0;
+}
+
+static int dpcm_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    DPCMContext *s = avctx->priv_data;
+    int in, out = 0;
+    int predictor[2];
+    int channel_number = 0;
+    short *output_samples = data;
+    int shift[2];
+    unsigned char byte;
+    short diff;
+
+    if (!buf_size)
+        return 0;
+
+    switch(avctx->codec->id) {
+
+    case CODEC_ID_ROQ_DPCM:
+        if (s->channels == 1)
+            predictor[0] = AV_RL16(&buf[6]);
+        else {
+            predictor[0] = buf[7] << 8;
+            predictor[1] = buf[6] << 8;
+        }
+        SE_16BIT(predictor[0]);
+        SE_16BIT(predictor[1]);
+
+        /* decode the samples */
+        for (in = 8, out = 0; in < buf_size; in++, out++) {
+            predictor[channel_number] += s->roq_square_array[buf[in]];
+            SATURATE_S16(predictor[channel_number]);
+            output_samples[out] = predictor[channel_number];
+
+            /* toggle channel */
+            channel_number ^= s->channels - 1;
+        }
+        break;
+
+    case CODEC_ID_INTERPLAY_DPCM:
+        in = 6;  /* skip over the stream mask and stream length */
+        predictor[0] = AV_RL16(&buf[in]);
+        in += 2;
+        SE_16BIT(predictor[0])
+        output_samples[out++] = predictor[0];
+        if (s->channels == 2) {
+            predictor[1] = AV_RL16(&buf[in]);
+            in += 2;
+            SE_16BIT(predictor[1])
+            output_samples[out++] = predictor[1];
+        }
+
+        while (in < buf_size) {
+            predictor[channel_number] += interplay_delta_table[buf[in++]];
+            SATURATE_S16(predictor[channel_number]);
+            output_samples[out++] = predictor[channel_number];
+
+            /* toggle channel */
+            channel_number ^= s->channels - 1;
+        }
+
+        break;
+
+    case CODEC_ID_XAN_DPCM:
+        in = 0;
+        shift[0] = shift[1] = 4;
+        predictor[0] = AV_RL16(&buf[in]);
+        in += 2;
+        SE_16BIT(predictor[0]);
+        if (s->channels == 2) {
+            predictor[1] = AV_RL16(&buf[in]);
+            in += 2;
+            SE_16BIT(predictor[1]);
+        }
+
+        while (in < buf_size) {
+            byte = buf[in++];
+            diff = (byte & 0xFC) << 8;
+            if ((byte & 0x03) == 3)
+                shift[channel_number]++;
+            else
+                shift[channel_number] -= (2 * (byte & 3));
+            /* saturate the shifter to a lower limit of 0 */
+            if (shift[channel_number] < 0)
+                shift[channel_number] = 0;
+
+            diff >>= shift[channel_number];
+            predictor[channel_number] += diff;
+
+            SATURATE_S16(predictor[channel_number]);
+            output_samples[out++] = predictor[channel_number];
+
+            /* toggle channel */
+            channel_number ^= s->channels - 1;
+        }
+        break;
+    case CODEC_ID_SOL_DPCM:
+        in = 0;
+        if (avctx->codec_tag != 3) {
+            while (in < buf_size) {
+                int n1, n2;
+                n1 = (buf[in] >> 4) & 0xF;
+                n2 = buf[in++] & 0xF;
+                s->sample[0] += s->sol_table[n1];
+                 if (s->sample[0] < 0) s->sample[0] = 0;
+                if (s->sample[0] > 255) s->sample[0] = 255;
+                output_samples[out++] = (s->sample[0] - 128) << 8;
+                s->sample[s->channels - 1] += s->sol_table[n2];
+                if (s->sample[s->channels - 1] < 0) s->sample[s->channels - 1] = 0;
+                if (s->sample[s->channels - 1] > 255) s->sample[s->channels - 1] = 255;
+                output_samples[out++] = (s->sample[s->channels - 1] - 128) << 8;
+            }
+        } else {
+            while (in < buf_size) {
+                int n;
+                n = buf[in++];
+                if (n & 0x80) s->sample[channel_number] -= s->sol_table[n & 0x7F];
+                else s->sample[channel_number] += s->sol_table[n & 0x7F];
+                SATURATE_S16(s->sample[channel_number]);
+                output_samples[out++] = s->sample[channel_number];
+                /* toggle channel */
+                channel_number ^= s->channels - 1;
+            }
+        }
+        break;
+    }
+
+    *data_size = out * sizeof(short);
+    return buf_size;
+}
+
+AVCodec roq_dpcm_decoder = {
+    "roq_dpcm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_ROQ_DPCM,
+    sizeof(DPCMContext),
+    dpcm_decode_init,
+    NULL,
+    NULL,
+    dpcm_decode_frame,
+};
+
+AVCodec interplay_dpcm_decoder = {
+    "interplay_dpcm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_INTERPLAY_DPCM,
+    sizeof(DPCMContext),
+    dpcm_decode_init,
+    NULL,
+    NULL,
+    dpcm_decode_frame,
+};
+
+AVCodec xan_dpcm_decoder = {
+    "xan_dpcm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_XAN_DPCM,
+    sizeof(DPCMContext),
+    dpcm_decode_init,
+    NULL,
+    NULL,
+    dpcm_decode_frame,
+};
+
+AVCodec sol_dpcm_decoder = {
+    "sol_dpcm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_SOL_DPCM,
+    sizeof(DPCMContext),
+    dpcm_decode_init,
+    NULL,
+    NULL,
+    dpcm_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/dsicinav.c b/contrib/ffmpeg/libavcodec/dsicinav.c
new file mode 100644
index 000000000..c7c3f5627
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dsicinav.c
@@ -0,0 +1,362 @@
+/*
+ * Delphine Software International CIN Audio/Video Decoders
+ * Copyright (c) 2006 Gregory Montoir (cyx@users.sourceforge.net)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dsicinav.c
+ * Delphine Software International CIN audio/video decoders
+ */
+
+#include "avcodec.h"
+#include "common.h"
+
+
+typedef enum CinVideoBitmapIndex {
+    CIN_CUR_BMP = 0, /* current */
+    CIN_PRE_BMP = 1, /* previous */
+    CIN_INT_BMP = 2  /* intermediate */
+} CinVideoBitmapIndex;
+
+typedef struct CinVideoContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+    unsigned int bitmap_size;
+    uint32_t palette[256];
+    uint8_t *bitmap_table[3];
+} CinVideoContext;
+
+typedef struct CinAudioContext {
+    AVCodecContext *avctx;
+    int initial_decode_frame;
+    int delta;
+} CinAudioContext;
+
+
+/* table defining a geometric sequence with multiplier = 32767 ^ (1 / 128) */
+static const int16_t cinaudio_delta16_table[256] = {
+         0,      0,      0,      0,      0,      0,      0,      0,
+         0,      0,      0,      0,      0,      0,      0,      0,
+         0,      0,      0, -30210, -27853, -25680, -23677, -21829,
+    -20126, -18556, -17108, -15774, -14543, -13408, -12362, -11398,
+    -10508,  -9689,  -8933,  -8236,  -7593,  -7001,  -6455,  -5951,
+     -5487,  -5059,  -4664,  -4300,  -3964,  -3655,  -3370,  -3107,
+     -2865,  -2641,  -2435,  -2245,  -2070,  -1908,  -1759,  -1622,
+     -1495,  -1379,  -1271,  -1172,  -1080,   -996,   -918,   -847,
+      -781,   -720,   -663,   -612,   -564,   -520,   -479,   -442,
+      -407,   -376,   -346,   -319,   -294,   -271,   -250,   -230,
+      -212,   -196,   -181,   -166,   -153,   -141,   -130,   -120,
+      -111,   -102,    -94,    -87,    -80,    -74,    -68,    -62,
+       -58,    -53,    -49,    -45,    -41,    -38,    -35,    -32,
+       -30,    -27,    -25,    -23,    -21,    -20,    -18,    -17,
+       -15,    -14,    -13,    -12,    -11,    -10,     -9,     -8,
+        -7,     -6,     -5,     -4,     -3,     -2,     -1,      0,
+         0,      1,      2,      3,      4,      5,      6,      7,
+         8,      9,     10,     11,     12,     13,     14,     15,
+        17,     18,     20,     21,     23,     25,     27,     30,
+        32,     35,     38,     41,     45,     49,     53,     58,
+        62,     68,     74,     80,     87,     94,    102,    111,
+       120,    130,    141,    153,    166,    181,    196,    212,
+       230,    250,    271,    294,    319,    346,    376,    407,
+       442,    479,    520,    564,    612,    663,    720,    781,
+       847,    918,    996,   1080,   1172,   1271,   1379,   1495,
+      1622,   1759,   1908,   2070,   2245,   2435,   2641,   2865,
+      3107,   3370,   3655,   3964,   4300,   4664,   5059,   5487,
+      5951,   6455,   7001,   7593,   8236,   8933,   9689,  10508,
+     11398,  12362,  13408,  14543,  15774,  17108,  18556,  20126,
+     21829,  23677,  25680,  27853,  30210,      0,      0,      0,
+         0,      0,      0,      0,      0,      0,      0,      0,
+         0,      0,      0,      0,      0,      0,      0,      0
+};
+
+
+static int cinvideo_decode_init(AVCodecContext *avctx)
+{
+    CinVideoContext *cin = (CinVideoContext *)avctx->priv_data;
+    unsigned int i;
+
+    cin->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+
+    cin->frame.data[0] = NULL;
+
+    cin->bitmap_size = avctx->width * avctx->height;
+    for (i = 0; i < 3; ++i) {
+        cin->bitmap_table[i] = av_mallocz(cin->bitmap_size);
+        if (!cin->bitmap_table[i])
+            av_log(avctx, AV_LOG_ERROR, "Can't allocate bitmap buffers.\n");
+    }
+
+    return 0;
+}
+
+static void cin_apply_delta_data(const unsigned char *src, unsigned char *dst, int size)
+{
+    while (size--)
+        *dst++ += *src++;
+}
+
+static int cin_decode_huffman(const unsigned char *src, int src_size, unsigned char *dst, int dst_size)
+{
+    int b, huff_code = 0;
+    unsigned char huff_code_table[15];
+    unsigned char *dst_cur = dst;
+    unsigned char *dst_end = dst + dst_size;
+    const unsigned char *src_end = src + src_size;
+
+    memcpy(huff_code_table, src, 15); src += 15; src_size -= 15;
+
+    while (src < src_end) {
+        huff_code = *src++;
+        if ((huff_code >> 4) == 15) {
+            b = huff_code << 4;
+            huff_code = *src++;
+            *dst_cur++ = b | (huff_code >> 4);
+        } else
+            *dst_cur++ = huff_code_table[huff_code >> 4];
+        if (dst_cur >= dst_end)
+            break;
+
+        huff_code &= 15;
+        if (huff_code == 15) {
+            *dst_cur++ = *src++;
+        } else
+            *dst_cur++ = huff_code_table[huff_code];
+        if (dst_cur >= dst_end)
+            break;
+    }
+
+    return dst_cur - dst;
+}
+
+static void cin_decode_lzss(const unsigned char *src, int src_size, unsigned char *dst, int dst_size)
+{
+    uint16_t cmd;
+    int i, sz, offset, code;
+    unsigned char *dst_end = dst + dst_size;
+    const unsigned char *src_end = src + src_size;
+
+    while (src < src_end && dst < dst_end) {
+        code = *src++;
+        for (i = 0; i < 8 && src < src_end && dst < dst_end; ++i) {
+            if (code & (1 << i)) {
+                *dst++ = *src++;
+            } else {
+                cmd = AV_RL16(src); src += 2;
+                offset = cmd >> 4;
+                sz = (cmd & 0xF) + 2;
+                /* don't use memcpy/memmove here as the decoding routine (ab)uses */
+                /* buffer overlappings to repeat bytes in the destination */
+                sz = FFMIN(sz, dst_end - dst);
+                while (sz--) {
+                    *dst = *(dst - offset - 1);
+                    ++dst;
+                }
+            }
+        }
+    }
+}
+
+static void cin_decode_rle(const unsigned char *src, int src_size, unsigned char *dst, int dst_size)
+{
+    int len, code;
+    unsigned char *dst_end = dst + dst_size;
+    const unsigned char *src_end = src + src_size;
+
+    while (src < src_end && dst < dst_end) {
+        code = *src++;
+        if (code & 0x80) {
+            len = code - 0x7F;
+            memset(dst, *src++, FFMIN(len, dst_end - dst));
+        } else {
+            len = code + 1;
+            memcpy(dst, src, FFMIN(len, dst_end - dst));
+            src += len;
+        }
+        dst += len;
+    }
+}
+
+static int cinvideo_decode_frame(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+    CinVideoContext *cin = (CinVideoContext *)avctx->priv_data;
+    int i, y, palette_type, palette_colors_count, bitmap_frame_type, bitmap_frame_size;
+
+    cin->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &cin->frame)) {
+        av_log(cin->avctx, AV_LOG_ERROR, "delphinecinvideo: reget_buffer() failed to allocate a frame\n");
+        return -1;
+    }
+
+    palette_type = buf[0];
+    palette_colors_count = buf[1] | (buf[2] << 8);
+    bitmap_frame_type = buf[3];
+    buf += 4;
+
+    bitmap_frame_size = buf_size - 4;
+
+    /* handle palette */
+    if (palette_type == 0) {
+        for (i = 0; i < palette_colors_count; ++i) {
+            cin->palette[i] = (buf[2] << 16) | (buf[1] << 8) | buf[0];
+            buf += 3;
+            bitmap_frame_size -= 3;
+        }
+    } else {
+        for (i = 0; i < palette_colors_count; ++i) {
+            cin->palette[buf[0]] = (buf[3] << 16) | (buf[2] << 8) | buf[1];
+            buf += 4;
+            bitmap_frame_size -= 4;
+        }
+    }
+    memcpy(cin->frame.data[1], cin->palette, sizeof(cin->palette));
+    cin->frame.palette_has_changed = 1;
+
+    /* note: the decoding routines below assumes that surface.width = surface.pitch */
+    switch (bitmap_frame_type) {
+    case 9:
+        cin_decode_rle(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    case 34:
+        cin_decode_rle(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        cin_apply_delta_data(cin->bitmap_table[CIN_PRE_BMP],
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    case 35:
+        cin_decode_huffman(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_INT_BMP], cin->bitmap_size);
+        cin_decode_rle(cin->bitmap_table[CIN_INT_BMP], bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    case 36:
+        bitmap_frame_size = cin_decode_huffman(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_INT_BMP], cin->bitmap_size);
+        cin_decode_rle(cin->bitmap_table[CIN_INT_BMP], bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        cin_apply_delta_data(cin->bitmap_table[CIN_PRE_BMP],
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    case 37:
+        cin_decode_huffman(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    case 38:
+        cin_decode_lzss(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    case 39:
+        cin_decode_lzss(buf, bitmap_frame_size,
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        cin_apply_delta_data(cin->bitmap_table[CIN_PRE_BMP],
+          cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
+        break;
+    }
+
+    for (y = 0; y < cin->avctx->height; ++y)
+        memcpy(cin->frame.data[0] + (cin->avctx->height - 1 - y) * cin->frame.linesize[0],
+          cin->bitmap_table[CIN_CUR_BMP] + y * cin->avctx->width,
+          cin->avctx->width);
+
+    FFSWAP(uint8_t *, cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_table[CIN_PRE_BMP]);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame *)data = cin->frame;
+
+    return buf_size;
+}
+
+static int cinvideo_decode_end(AVCodecContext *avctx)
+{
+    CinVideoContext *cin = (CinVideoContext *)avctx->priv_data;
+    int i;
+
+    if (cin->frame.data[0])
+        avctx->release_buffer(avctx, &cin->frame);
+
+    for (i = 0; i < 3; ++i)
+        av_free(cin->bitmap_table[i]);
+
+    return 0;
+}
+
+static int cinaudio_decode_init(AVCodecContext *avctx)
+{
+    CinAudioContext *cin = (CinAudioContext *)avctx->priv_data;
+
+    cin->avctx = avctx;
+    cin->initial_decode_frame = 1;
+    cin->delta = 0;
+
+    return 0;
+}
+
+static int cinaudio_decode_frame(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+    CinAudioContext *cin = (CinAudioContext *)avctx->priv_data;
+    uint8_t *src = buf;
+    int16_t *samples = (int16_t *)data;
+
+    if (cin->initial_decode_frame) {
+        cin->initial_decode_frame = 0;
+        cin->delta = (int16_t)AV_RL16(src); src += 2;
+        *samples++ = cin->delta;
+        buf_size -= 2;
+    }
+    while (buf_size > 0) {
+        cin->delta += cinaudio_delta16_table[*src++];
+        cin->delta = av_clip(cin->delta, -32768, 32767);
+        *samples++ = cin->delta;
+        --buf_size;
+    }
+
+    *data_size = (uint8_t *)samples - (uint8_t *)data;
+
+    return src - buf;
+}
+
+
+AVCodec dsicinvideo_decoder = {
+    "dsicinvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_DSICINVIDEO,
+    sizeof(CinVideoContext),
+    cinvideo_decode_init,
+    NULL,
+    cinvideo_decode_end,
+    cinvideo_decode_frame,
+    CODEC_CAP_DR1,
+};
+
+AVCodec dsicinaudio_decoder = {
+    "dsicinaudio",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_DSICINAUDIO,
+    sizeof(CinAudioContext),
+    cinaudio_decode_init,
+    NULL,
+    NULL,
+    cinaudio_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/dsputil.c b/contrib/ffmpeg/libavcodec/dsputil.c
new file mode 100644
index 000000000..3f5e845e7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dsputil.c
@@ -0,0 +1,4194 @@
+/*
+ * DSP utils
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file dsputil.c
+ * DSP utils
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "simple_idct.h"
+#include "faandct.h"
+#include "snow.h"
+
+/* snow.c */
+void ff_spatial_dwt(int *buffer, int width, int height, int stride, int type, int decomposition_count);
+
+/* vorbis.c */
+void vorbis_inverse_coupling(float *mag, float *ang, int blocksize);
+
+uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP] = {0, };
+uint32_t ff_squareTbl[512] = {0, };
+
+const uint8_t ff_zigzag_direct[64] = {
+    0,   1,  8, 16,  9,  2,  3, 10,
+    17, 24, 32, 25, 18, 11,  4,  5,
+    12, 19, 26, 33, 40, 48, 41, 34,
+    27, 20, 13,  6,  7, 14, 21, 28,
+    35, 42, 49, 56, 57, 50, 43, 36,
+    29, 22, 15, 23, 30, 37, 44, 51,
+    58, 59, 52, 45, 38, 31, 39, 46,
+    53, 60, 61, 54, 47, 55, 62, 63
+};
+
+/* Specific zigzag scan for 248 idct. NOTE that unlike the
+   specification, we interleave the fields */
+const uint8_t ff_zigzag248_direct[64] = {
+     0,  8,  1,  9, 16, 24,  2, 10,
+    17, 25, 32, 40, 48, 56, 33, 41,
+    18, 26,  3, 11,  4, 12, 19, 27,
+    34, 42, 49, 57, 50, 58, 35, 43,
+    20, 28,  5, 13,  6, 14, 21, 29,
+    36, 44, 51, 59, 52, 60, 37, 45,
+    22, 30,  7, 15, 23, 31, 38, 46,
+    53, 61, 54, 62, 39, 47, 55, 63,
+};
+
+/* not permutated inverse zigzag_direct + 1 for MMX quantizer */
+DECLARE_ALIGNED_8(uint16_t, inv_zigzag_direct16[64]) = {0, };
+
+const uint8_t ff_alternate_horizontal_scan[64] = {
+    0,  1,   2,  3,  8,  9, 16, 17,
+    10, 11,  4,  5,  6,  7, 15, 14,
+    13, 12, 19, 18, 24, 25, 32, 33,
+    26, 27, 20, 21, 22, 23, 28, 29,
+    30, 31, 34, 35, 40, 41, 48, 49,
+    42, 43, 36, 37, 38, 39, 44, 45,
+    46, 47, 50, 51, 56, 57, 58, 59,
+    52, 53, 54, 55, 60, 61, 62, 63,
+};
+
+const uint8_t ff_alternate_vertical_scan[64] = {
+    0,  8,  16, 24,  1,  9,  2, 10,
+    17, 25, 32, 40, 48, 56, 57, 49,
+    41, 33, 26, 18,  3, 11,  4, 12,
+    19, 27, 34, 42, 50, 58, 35, 43,
+    51, 59, 20, 28,  5, 13,  6, 14,
+    21, 29, 36, 44, 52, 60, 37, 45,
+    53, 61, 22, 30,  7, 15, 23, 31,
+    38, 46, 54, 62, 39, 47, 55, 63,
+};
+
+/* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
+const uint32_t ff_inverse[256]={
+         0, 4294967295U,2147483648U,1431655766, 1073741824,  858993460,  715827883,  613566757,
+ 536870912,  477218589,  429496730,  390451573,  357913942,  330382100,  306783379,  286331154,
+ 268435456,  252645136,  238609295,  226050911,  214748365,  204522253,  195225787,  186737709,
+ 178956971,  171798692,  165191050,  159072863,  153391690,  148102321,  143165577,  138547333,
+ 134217728,  130150525,  126322568,  122713352,  119304648,  116080198,  113025456,  110127367,
+ 107374183,  104755300,  102261127,   99882961,   97612894,   95443718,   93368855,   91382283,
+  89478486,   87652394,   85899346,   84215046,   82595525,   81037119,   79536432,   78090315,
+  76695845,   75350304,   74051161,   72796056,   71582789,   70409300,   69273667,   68174085,
+  67108864,   66076420,   65075263,   64103990,   63161284,   62245903,   61356676,   60492498,
+  59652324,   58835169,   58040099,   57266231,   56512728,   55778797,   55063684,   54366675,
+  53687092,   53024288,   52377650,   51746594,   51130564,   50529028,   49941481,   49367441,
+  48806447,   48258060,   47721859,   47197443,   46684428,   46182445,   45691142,   45210183,
+  44739243,   44278014,   43826197,   43383509,   42949673,   42524429,   42107523,   41698712,
+  41297763,   40904451,   40518560,   40139882,   39768216,   39403370,   39045158,   38693400,
+  38347923,   38008561,   37675152,   37347542,   37025581,   36709123,   36398028,   36092163,
+  35791395,   35495598,   35204650,   34918434,   34636834,   34359739,   34087043,   33818641,
+  33554432,   33294321,   33038210,   32786010,   32537632,   32292988,   32051995,   31814573,
+  31580642,   31350127,   31122952,   30899046,   30678338,   30460761,   30246249,   30034737,
+  29826162,   29620465,   29417585,   29217465,   29020050,   28825284,   28633116,   28443493,
+  28256364,   28071682,   27889399,   27709467,   27531842,   27356480,   27183338,   27012373,
+  26843546,   26676816,   26512144,   26349493,   26188825,   26030105,   25873297,   25718368,
+  25565282,   25414008,   25264514,   25116768,   24970741,   24826401,   24683721,   24542671,
+  24403224,   24265352,   24129030,   23994231,   23860930,   23729102,   23598722,   23469767,
+  23342214,   23216040,   23091223,   22967740,   22845571,   22724695,   22605092,   22486740,
+  22369622,   22253717,   22139007,   22025474,   21913099,   21801865,   21691755,   21582751,
+  21474837,   21367997,   21262215,   21157475,   21053762,   20951060,   20849356,   20748635,
+  20648882,   20550083,   20452226,   20355296,   20259280,   20164166,   20069941,   19976593,
+  19884108,   19792477,   19701685,   19611723,   19522579,   19434242,   19346700,   19259944,
+  19173962,   19088744,   19004281,   18920561,   18837576,   18755316,   18673771,   18592933,
+  18512791,   18433337,   18354562,   18276457,   18199014,   18122225,   18046082,   17970575,
+  17895698,   17821442,   17747799,   17674763,   17602325,   17530479,   17459217,   17388532,
+  17318417,   17248865,   17179870,   17111424,   17043522,   16976156,   16909321,   16843010,
+};
+
+/* Input permutation for the simple_idct_mmx */
+static const uint8_t simple_mmx_permutation[64]={
+        0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
+        0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
+        0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
+        0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
+        0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
+        0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
+        0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
+        0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
+};
+
+static int pix_sum_c(uint8_t * pix, int line_size)
+{
+    int s, i, j;
+
+    s = 0;
+    for (i = 0; i < 16; i++) {
+        for (j = 0; j < 16; j += 8) {
+            s += pix[0];
+            s += pix[1];
+            s += pix[2];
+            s += pix[3];
+            s += pix[4];
+            s += pix[5];
+            s += pix[6];
+            s += pix[7];
+            pix += 8;
+        }
+        pix += line_size - 16;
+    }
+    return s;
+}
+
+static int pix_norm1_c(uint8_t * pix, int line_size)
+{
+    int s, i, j;
+    uint32_t *sq = ff_squareTbl + 256;
+
+    s = 0;
+    for (i = 0; i < 16; i++) {
+        for (j = 0; j < 16; j += 8) {
+#if 0
+            s += sq[pix[0]];
+            s += sq[pix[1]];
+            s += sq[pix[2]];
+            s += sq[pix[3]];
+            s += sq[pix[4]];
+            s += sq[pix[5]];
+            s += sq[pix[6]];
+            s += sq[pix[7]];
+#else
+#if LONG_MAX > 2147483647
+            register uint64_t x=*(uint64_t*)pix;
+            s += sq[x&0xff];
+            s += sq[(x>>8)&0xff];
+            s += sq[(x>>16)&0xff];
+            s += sq[(x>>24)&0xff];
+            s += sq[(x>>32)&0xff];
+            s += sq[(x>>40)&0xff];
+            s += sq[(x>>48)&0xff];
+            s += sq[(x>>56)&0xff];
+#else
+            register uint32_t x=*(uint32_t*)pix;
+            s += sq[x&0xff];
+            s += sq[(x>>8)&0xff];
+            s += sq[(x>>16)&0xff];
+            s += sq[(x>>24)&0xff];
+            x=*(uint32_t*)(pix+4);
+            s += sq[x&0xff];
+            s += sq[(x>>8)&0xff];
+            s += sq[(x>>16)&0xff];
+            s += sq[(x>>24)&0xff];
+#endif
+#endif
+            pix += 8;
+        }
+        pix += line_size - 16;
+    }
+    return s;
+}
+
+static void bswap_buf(uint32_t *dst, uint32_t *src, int w){
+    int i;
+
+    for(i=0; i+8<=w; i+=8){
+        dst[i+0]= bswap_32(src[i+0]);
+        dst[i+1]= bswap_32(src[i+1]);
+        dst[i+2]= bswap_32(src[i+2]);
+        dst[i+3]= bswap_32(src[i+3]);
+        dst[i+4]= bswap_32(src[i+4]);
+        dst[i+5]= bswap_32(src[i+5]);
+        dst[i+6]= bswap_32(src[i+6]);
+        dst[i+7]= bswap_32(src[i+7]);
+    }
+    for(;i<w; i++){
+        dst[i+0]= bswap_32(src[i+0]);
+    }
+}
+
+static int sse4_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
+{
+    int s, i;
+    uint32_t *sq = ff_squareTbl + 256;
+
+    s = 0;
+    for (i = 0; i < h; i++) {
+        s += sq[pix1[0] - pix2[0]];
+        s += sq[pix1[1] - pix2[1]];
+        s += sq[pix1[2] - pix2[2]];
+        s += sq[pix1[3] - pix2[3]];
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
+{
+    int s, i;
+    uint32_t *sq = ff_squareTbl + 256;
+
+    s = 0;
+    for (i = 0; i < h; i++) {
+        s += sq[pix1[0] - pix2[0]];
+        s += sq[pix1[1] - pix2[1]];
+        s += sq[pix1[2] - pix2[2]];
+        s += sq[pix1[3] - pix2[3]];
+        s += sq[pix1[4] - pix2[4]];
+        s += sq[pix1[5] - pix2[5]];
+        s += sq[pix1[6] - pix2[6]];
+        s += sq[pix1[7] - pix2[7]];
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+    uint32_t *sq = ff_squareTbl + 256;
+
+    s = 0;
+    for (i = 0; i < h; i++) {
+        s += sq[pix1[ 0] - pix2[ 0]];
+        s += sq[pix1[ 1] - pix2[ 1]];
+        s += sq[pix1[ 2] - pix2[ 2]];
+        s += sq[pix1[ 3] - pix2[ 3]];
+        s += sq[pix1[ 4] - pix2[ 4]];
+        s += sq[pix1[ 5] - pix2[ 5]];
+        s += sq[pix1[ 6] - pix2[ 6]];
+        s += sq[pix1[ 7] - pix2[ 7]];
+        s += sq[pix1[ 8] - pix2[ 8]];
+        s += sq[pix1[ 9] - pix2[ 9]];
+        s += sq[pix1[10] - pix2[10]];
+        s += sq[pix1[11] - pix2[11]];
+        s += sq[pix1[12] - pix2[12]];
+        s += sq[pix1[13] - pix2[13]];
+        s += sq[pix1[14] - pix2[14]];
+        s += sq[pix1[15] - pix2[15]];
+
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+
+#ifdef CONFIG_SNOW_ENCODER //dwt is in snow.c
+static inline int w_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int w, int h, int type){
+    int s, i, j;
+    const int dec_count= w==8 ? 3 : 4;
+    int tmp[32*32];
+    int level, ori;
+    static const int scale[2][2][4][4]={
+      {
+        {
+            // 9/7 8x8 dec=3
+            {268, 239, 239, 213},
+            {  0, 224, 224, 152},
+            {  0, 135, 135, 110},
+        },{
+            // 9/7 16x16 or 32x32 dec=4
+            {344, 310, 310, 280},
+            {  0, 320, 320, 228},
+            {  0, 175, 175, 136},
+            {  0, 129, 129, 102},
+        }
+      },{
+        {
+            // 5/3 8x8 dec=3
+            {275, 245, 245, 218},
+            {  0, 230, 230, 156},
+            {  0, 138, 138, 113},
+        },{
+            // 5/3 16x16 or 32x32 dec=4
+            {352, 317, 317, 286},
+            {  0, 328, 328, 233},
+            {  0, 180, 180, 140},
+            {  0, 132, 132, 105},
+        }
+      }
+    };
+
+    for (i = 0; i < h; i++) {
+        for (j = 0; j < w; j+=4) {
+            tmp[32*i+j+0] = (pix1[j+0] - pix2[j+0])<<4;
+            tmp[32*i+j+1] = (pix1[j+1] - pix2[j+1])<<4;
+            tmp[32*i+j+2] = (pix1[j+2] - pix2[j+2])<<4;
+            tmp[32*i+j+3] = (pix1[j+3] - pix2[j+3])<<4;
+        }
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+
+    ff_spatial_dwt(tmp, w, h, 32, type, dec_count);
+
+    s=0;
+    assert(w==h);
+    for(level=0; level<dec_count; level++){
+        for(ori= level ? 1 : 0; ori<4; ori++){
+            int size= w>>(dec_count-level);
+            int sx= (ori&1) ? size : 0;
+            int stride= 32<<(dec_count-level);
+            int sy= (ori&2) ? stride>>1 : 0;
+
+            for(i=0; i<size; i++){
+                for(j=0; j<size; j++){
+                    int v= tmp[sx + sy + i*stride + j] * scale[type][dec_count-3][level][ori];
+                    s += FFABS(v);
+                }
+            }
+        }
+    }
+    assert(s>=0);
+    return s>>9;
+}
+
+static int w53_8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){
+    return w_c(v, pix1, pix2, line_size,  8, h, 1);
+}
+
+static int w97_8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){
+    return w_c(v, pix1, pix2, line_size,  8, h, 0);
+}
+
+static int w53_16_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){
+    return w_c(v, pix1, pix2, line_size, 16, h, 1);
+}
+
+static int w97_16_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){
+    return w_c(v, pix1, pix2, line_size, 16, h, 0);
+}
+
+int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){
+    return w_c(v, pix1, pix2, line_size, 32, h, 1);
+}
+
+int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){
+    return w_c(v, pix1, pix2, line_size, 32, h, 0);
+}
+#endif
+
+static void get_pixels_c(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
+{
+    int i;
+
+    /* read the pixels */
+    for(i=0;i<8;i++) {
+        block[0] = pixels[0];
+        block[1] = pixels[1];
+        block[2] = pixels[2];
+        block[3] = pixels[3];
+        block[4] = pixels[4];
+        block[5] = pixels[5];
+        block[6] = pixels[6];
+        block[7] = pixels[7];
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1,
+                          const uint8_t *s2, int stride){
+    int i;
+
+    /* read the pixels */
+    for(i=0;i<8;i++) {
+        block[0] = s1[0] - s2[0];
+        block[1] = s1[1] - s2[1];
+        block[2] = s1[2] - s2[2];
+        block[3] = s1[3] - s2[3];
+        block[4] = s1[4] - s2[4];
+        block[5] = s1[5] - s2[5];
+        block[6] = s1[6] - s2[6];
+        block[7] = s1[7] - s2[7];
+        s1 += stride;
+        s2 += stride;
+        block += 8;
+    }
+}
+
+
+static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
+                                 int line_size)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    /* read the pixels */
+    for(i=0;i<8;i++) {
+        pixels[0] = cm[block[0]];
+        pixels[1] = cm[block[1]];
+        pixels[2] = cm[block[2]];
+        pixels[3] = cm[block[3]];
+        pixels[4] = cm[block[4]];
+        pixels[5] = cm[block[5]];
+        pixels[6] = cm[block[6]];
+        pixels[7] = cm[block[7]];
+
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void put_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels,
+                                 int line_size)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    /* read the pixels */
+    for(i=0;i<4;i++) {
+        pixels[0] = cm[block[0]];
+        pixels[1] = cm[block[1]];
+        pixels[2] = cm[block[2]];
+        pixels[3] = cm[block[3]];
+
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void put_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels,
+                                 int line_size)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    /* read the pixels */
+    for(i=0;i<2;i++) {
+        pixels[0] = cm[block[0]];
+        pixels[1] = cm[block[1]];
+
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void put_signed_pixels_clamped_c(const DCTELEM *block,
+                                        uint8_t *restrict pixels,
+                                        int line_size)
+{
+    int i, j;
+
+    for (i = 0; i < 8; i++) {
+        for (j = 0; j < 8; j++) {
+            if (*block < -128)
+                *pixels = 0;
+            else if (*block > 127)
+                *pixels = 255;
+            else
+                *pixels = (uint8_t)(*block + 128);
+            block++;
+            pixels++;
+        }
+        pixels += (line_size - 8);
+    }
+}
+
+static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
+                          int line_size)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    /* read the pixels */
+    for(i=0;i<8;i++) {
+        pixels[0] = cm[pixels[0] + block[0]];
+        pixels[1] = cm[pixels[1] + block[1]];
+        pixels[2] = cm[pixels[2] + block[2]];
+        pixels[3] = cm[pixels[3] + block[3]];
+        pixels[4] = cm[pixels[4] + block[4]];
+        pixels[5] = cm[pixels[5] + block[5]];
+        pixels[6] = cm[pixels[6] + block[6]];
+        pixels[7] = cm[pixels[7] + block[7]];
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void add_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels,
+                          int line_size)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    /* read the pixels */
+    for(i=0;i<4;i++) {
+        pixels[0] = cm[pixels[0] + block[0]];
+        pixels[1] = cm[pixels[1] + block[1]];
+        pixels[2] = cm[pixels[2] + block[2]];
+        pixels[3] = cm[pixels[3] + block[3]];
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void add_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels,
+                          int line_size)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    /* read the pixels */
+    for(i=0;i<2;i++) {
+        pixels[0] = cm[pixels[0] + block[0]];
+        pixels[1] = cm[pixels[1] + block[1]];
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void add_pixels8_c(uint8_t *restrict pixels, DCTELEM *block, int line_size)
+{
+    int i;
+    for(i=0;i<8;i++) {
+        pixels[0] += block[0];
+        pixels[1] += block[1];
+        pixels[2] += block[2];
+        pixels[3] += block[3];
+        pixels[4] += block[4];
+        pixels[5] += block[5];
+        pixels[6] += block[6];
+        pixels[7] += block[7];
+        pixels += line_size;
+        block += 8;
+    }
+}
+
+static void add_pixels4_c(uint8_t *restrict pixels, DCTELEM *block, int line_size)
+{
+    int i;
+    for(i=0;i<4;i++) {
+        pixels[0] += block[0];
+        pixels[1] += block[1];
+        pixels[2] += block[2];
+        pixels[3] += block[3];
+        pixels += line_size;
+        block += 4;
+    }
+}
+
+#if 0
+
+#define PIXOP2(OPNAME, OP) \
+static void OPNAME ## _pixels(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int i;\
+    for(i=0; i<h; i++){\
+        OP(*((uint64_t*)block), LD64(pixels));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+\
+static void OPNAME ## _no_rnd_pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int i;\
+    for(i=0; i<h; i++){\
+        const uint64_t a= LD64(pixels  );\
+        const uint64_t b= LD64(pixels+1);\
+        OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+\
+static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int i;\
+    for(i=0; i<h; i++){\
+        const uint64_t a= LD64(pixels  );\
+        const uint64_t b= LD64(pixels+1);\
+        OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+\
+static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int i;\
+    for(i=0; i<h; i++){\
+        const uint64_t a= LD64(pixels          );\
+        const uint64_t b= LD64(pixels+line_size);\
+        OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+\
+static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int i;\
+    for(i=0; i<h; i++){\
+        const uint64_t a= LD64(pixels          );\
+        const uint64_t b= LD64(pixels+line_size);\
+        OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+\
+static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+        int i;\
+        const uint64_t a= LD64(pixels  );\
+        const uint64_t b= LD64(pixels+1);\
+        uint64_t l0=  (a&0x0303030303030303ULL)\
+                    + (b&0x0303030303030303ULL)\
+                    + 0x0202020202020202ULL;\
+        uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+                   + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
+        uint64_t l1,h1;\
+\
+        pixels+=line_size;\
+        for(i=0; i<h; i+=2){\
+            uint64_t a= LD64(pixels  );\
+            uint64_t b= LD64(pixels+1);\
+            l1=  (a&0x0303030303030303ULL)\
+               + (b&0x0303030303030303ULL);\
+            h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+              + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
+            OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
+            pixels+=line_size;\
+            block +=line_size;\
+            a= LD64(pixels  );\
+            b= LD64(pixels+1);\
+            l0=  (a&0x0303030303030303ULL)\
+               + (b&0x0303030303030303ULL)\
+               + 0x0202020202020202ULL;\
+            h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+              + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
+            OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
+            pixels+=line_size;\
+            block +=line_size;\
+        }\
+}\
+\
+static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+        int i;\
+        const uint64_t a= LD64(pixels  );\
+        const uint64_t b= LD64(pixels+1);\
+        uint64_t l0=  (a&0x0303030303030303ULL)\
+                    + (b&0x0303030303030303ULL)\
+                    + 0x0101010101010101ULL;\
+        uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+                   + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
+        uint64_t l1,h1;\
+\
+        pixels+=line_size;\
+        for(i=0; i<h; i+=2){\
+            uint64_t a= LD64(pixels  );\
+            uint64_t b= LD64(pixels+1);\
+            l1=  (a&0x0303030303030303ULL)\
+               + (b&0x0303030303030303ULL);\
+            h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+              + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
+            OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
+            pixels+=line_size;\
+            block +=line_size;\
+            a= LD64(pixels  );\
+            b= LD64(pixels+1);\
+            l0=  (a&0x0303030303030303ULL)\
+               + (b&0x0303030303030303ULL)\
+               + 0x0101010101010101ULL;\
+            h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+              + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
+            OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
+            pixels+=line_size;\
+            block +=line_size;\
+        }\
+}\
+\
+CALL_2X_PIXELS(OPNAME ## _pixels16_c    , OPNAME ## _pixels_c    , 8)\
+CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8)
+
+#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
+#else // 64 bit variant
+
+#define PIXOP2(OPNAME, OP) \
+static void OPNAME ## _pixels2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        OP(*((uint16_t*)(block  )), LD16(pixels  ));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+static void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        OP(*((uint32_t*)(block  )), LD32(pixels  ));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        OP(*((uint32_t*)(block  )), LD32(pixels  ));\
+        OP(*((uint32_t*)(block+4)), LD32(pixels+4));\
+        pixels+=line_size;\
+        block +=line_size;\
+    }\
+}\
+static inline void OPNAME ## _no_rnd_pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels8_c(block, pixels, line_size, h);\
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
+                                                int src_stride1, int src_stride2, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        uint32_t a,b;\
+        a= LD32(&src1[i*src_stride1  ]);\
+        b= LD32(&src2[i*src_stride2  ]);\
+        OP(*((uint32_t*)&dst[i*dst_stride  ]), no_rnd_avg32(a, b));\
+        a= LD32(&src1[i*src_stride1+4]);\
+        b= LD32(&src2[i*src_stride2+4]);\
+        OP(*((uint32_t*)&dst[i*dst_stride+4]), no_rnd_avg32(a, b));\
+    }\
+}\
+\
+static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
+                                                int src_stride1, int src_stride2, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        uint32_t a,b;\
+        a= LD32(&src1[i*src_stride1  ]);\
+        b= LD32(&src2[i*src_stride2  ]);\
+        OP(*((uint32_t*)&dst[i*dst_stride  ]), rnd_avg32(a, b));\
+        a= LD32(&src1[i*src_stride1+4]);\
+        b= LD32(&src2[i*src_stride2+4]);\
+        OP(*((uint32_t*)&dst[i*dst_stride+4]), rnd_avg32(a, b));\
+    }\
+}\
+\
+static inline void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
+                                                int src_stride1, int src_stride2, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        uint32_t a,b;\
+        a= LD32(&src1[i*src_stride1  ]);\
+        b= LD32(&src2[i*src_stride2  ]);\
+        OP(*((uint32_t*)&dst[i*dst_stride  ]), rnd_avg32(a, b));\
+    }\
+}\
+\
+static inline void OPNAME ## _pixels2_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
+                                                int src_stride1, int src_stride2, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        uint32_t a,b;\
+        a= LD16(&src1[i*src_stride1  ]);\
+        b= LD16(&src2[i*src_stride2  ]);\
+        OP(*((uint16_t*)&dst[i*dst_stride  ]), rnd_avg32(a, b));\
+    }\
+}\
+\
+static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
+                                                int src_stride1, int src_stride2, int h){\
+    OPNAME ## _pixels8_l2(dst  , src1  , src2  , dst_stride, src_stride1, src_stride2, h);\
+    OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
+                                                int src_stride1, int src_stride2, int h){\
+    OPNAME ## _no_rnd_pixels8_l2(dst  , src1  , src2  , dst_stride, src_stride1, src_stride2, h);\
+    OPNAME ## _no_rnd_pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
+                 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        uint32_t a, b, c, d, l0, l1, h0, h1;\
+        a= LD32(&src1[i*src_stride1]);\
+        b= LD32(&src2[i*src_stride2]);\
+        c= LD32(&src3[i*src_stride3]);\
+        d= LD32(&src4[i*src_stride4]);\
+        l0=  (a&0x03030303UL)\
+           + (b&0x03030303UL)\
+           + 0x02020202UL;\
+        h0= ((a&0xFCFCFCFCUL)>>2)\
+          + ((b&0xFCFCFCFCUL)>>2);\
+        l1=  (c&0x03030303UL)\
+           + (d&0x03030303UL);\
+        h1= ((c&0xFCFCFCFCUL)>>2)\
+          + ((d&0xFCFCFCFCUL)>>2);\
+        OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+        a= LD32(&src1[i*src_stride1+4]);\
+        b= LD32(&src2[i*src_stride2+4]);\
+        c= LD32(&src3[i*src_stride3+4]);\
+        d= LD32(&src4[i*src_stride4+4]);\
+        l0=  (a&0x03030303UL)\
+           + (b&0x03030303UL)\
+           + 0x02020202UL;\
+        h0= ((a&0xFCFCFCFCUL)>>2)\
+          + ((b&0xFCFCFCFCUL)>>2);\
+        l1=  (c&0x03030303UL)\
+           + (d&0x03030303UL);\
+        h1= ((c&0xFCFCFCFCUL)>>2)\
+          + ((d&0xFCFCFCFCUL)>>2);\
+        OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+    }\
+}\
+\
+static inline void OPNAME ## _pixels4_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels4_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _pixels4_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels4_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _pixels2_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels2_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _pixels2_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    OPNAME ## _pixels2_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
+                 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+    int i;\
+    for(i=0; i<h; i++){\
+        uint32_t a, b, c, d, l0, l1, h0, h1;\
+        a= LD32(&src1[i*src_stride1]);\
+        b= LD32(&src2[i*src_stride2]);\
+        c= LD32(&src3[i*src_stride3]);\
+        d= LD32(&src4[i*src_stride4]);\
+        l0=  (a&0x03030303UL)\
+           + (b&0x03030303UL)\
+           + 0x01010101UL;\
+        h0= ((a&0xFCFCFCFCUL)>>2)\
+          + ((b&0xFCFCFCFCUL)>>2);\
+        l1=  (c&0x03030303UL)\
+           + (d&0x03030303UL);\
+        h1= ((c&0xFCFCFCFCUL)>>2)\
+          + ((d&0xFCFCFCFCUL)>>2);\
+        OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+        a= LD32(&src1[i*src_stride1+4]);\
+        b= LD32(&src2[i*src_stride2+4]);\
+        c= LD32(&src3[i*src_stride3+4]);\
+        d= LD32(&src4[i*src_stride4+4]);\
+        l0=  (a&0x03030303UL)\
+           + (b&0x03030303UL)\
+           + 0x01010101UL;\
+        h0= ((a&0xFCFCFCFCUL)>>2)\
+          + ((b&0xFCFCFCFCUL)>>2);\
+        l1=  (c&0x03030303UL)\
+           + (d&0x03030303UL);\
+        h1= ((c&0xFCFCFCFCUL)>>2)\
+          + ((d&0xFCFCFCFCUL)>>2);\
+        OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+    }\
+}\
+static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
+                 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+    OPNAME ## _pixels8_l4(dst  , src1  , src2  , src3  , src4  , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
+    OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
+}\
+static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
+                 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+    OPNAME ## _no_rnd_pixels8_l4(dst  , src1  , src2  , src3  , src4  , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
+    OPNAME ## _no_rnd_pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
+}\
+\
+static inline void OPNAME ## _pixels2_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+        int i, a0, b0, a1, b1;\
+        a0= pixels[0];\
+        b0= pixels[1] + 2;\
+        a0 += b0;\
+        b0 += pixels[2];\
+\
+        pixels+=line_size;\
+        for(i=0; i<h; i+=2){\
+            a1= pixels[0];\
+            b1= pixels[1];\
+            a1 += b1;\
+            b1 += pixels[2];\
+\
+            block[0]= (a1+a0)>>2; /* FIXME non put */\
+            block[1]= (b1+b0)>>2;\
+\
+            pixels+=line_size;\
+            block +=line_size;\
+\
+            a0= pixels[0];\
+            b0= pixels[1] + 2;\
+            a0 += b0;\
+            b0 += pixels[2];\
+\
+            block[0]= (a1+a0)>>2;\
+            block[1]= (b1+b0)>>2;\
+            pixels+=line_size;\
+            block +=line_size;\
+        }\
+}\
+\
+static inline void OPNAME ## _pixels4_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+        int i;\
+        const uint32_t a= LD32(pixels  );\
+        const uint32_t b= LD32(pixels+1);\
+        uint32_t l0=  (a&0x03030303UL)\
+                    + (b&0x03030303UL)\
+                    + 0x02020202UL;\
+        uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
+                   + ((b&0xFCFCFCFCUL)>>2);\
+        uint32_t l1,h1;\
+\
+        pixels+=line_size;\
+        for(i=0; i<h; i+=2){\
+            uint32_t a= LD32(pixels  );\
+            uint32_t b= LD32(pixels+1);\
+            l1=  (a&0x03030303UL)\
+               + (b&0x03030303UL);\
+            h1= ((a&0xFCFCFCFCUL)>>2)\
+              + ((b&0xFCFCFCFCUL)>>2);\
+            OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+            pixels+=line_size;\
+            block +=line_size;\
+            a= LD32(pixels  );\
+            b= LD32(pixels+1);\
+            l0=  (a&0x03030303UL)\
+               + (b&0x03030303UL)\
+               + 0x02020202UL;\
+            h0= ((a&0xFCFCFCFCUL)>>2)\
+              + ((b&0xFCFCFCFCUL)>>2);\
+            OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+            pixels+=line_size;\
+            block +=line_size;\
+        }\
+}\
+\
+static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int j;\
+    for(j=0; j<2; j++){\
+        int i;\
+        const uint32_t a= LD32(pixels  );\
+        const uint32_t b= LD32(pixels+1);\
+        uint32_t l0=  (a&0x03030303UL)\
+                    + (b&0x03030303UL)\
+                    + 0x02020202UL;\
+        uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
+                   + ((b&0xFCFCFCFCUL)>>2);\
+        uint32_t l1,h1;\
+\
+        pixels+=line_size;\
+        for(i=0; i<h; i+=2){\
+            uint32_t a= LD32(pixels  );\
+            uint32_t b= LD32(pixels+1);\
+            l1=  (a&0x03030303UL)\
+               + (b&0x03030303UL);\
+            h1= ((a&0xFCFCFCFCUL)>>2)\
+              + ((b&0xFCFCFCFCUL)>>2);\
+            OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+            pixels+=line_size;\
+            block +=line_size;\
+            a= LD32(pixels  );\
+            b= LD32(pixels+1);\
+            l0=  (a&0x03030303UL)\
+               + (b&0x03030303UL)\
+               + 0x02020202UL;\
+            h0= ((a&0xFCFCFCFCUL)>>2)\
+              + ((b&0xFCFCFCFCUL)>>2);\
+            OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+            pixels+=line_size;\
+            block +=line_size;\
+        }\
+        pixels+=4-line_size*(h+1);\
+        block +=4-line_size*h;\
+    }\
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
+{\
+    int j;\
+    for(j=0; j<2; j++){\
+        int i;\
+        const uint32_t a= LD32(pixels  );\
+        const uint32_t b= LD32(pixels+1);\
+        uint32_t l0=  (a&0x03030303UL)\
+                    + (b&0x03030303UL)\
+                    + 0x01010101UL;\
+        uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
+                   + ((b&0xFCFCFCFCUL)>>2);\
+        uint32_t l1,h1;\
+\
+        pixels+=line_size;\
+        for(i=0; i<h; i+=2){\
+            uint32_t a= LD32(pixels  );\
+            uint32_t b= LD32(pixels+1);\
+            l1=  (a&0x03030303UL)\
+               + (b&0x03030303UL);\
+            h1= ((a&0xFCFCFCFCUL)>>2)\
+              + ((b&0xFCFCFCFCUL)>>2);\
+            OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+            pixels+=line_size;\
+            block +=line_size;\
+            a= LD32(pixels  );\
+            b= LD32(pixels+1);\
+            l0=  (a&0x03030303UL)\
+               + (b&0x03030303UL)\
+               + 0x01010101UL;\
+            h0= ((a&0xFCFCFCFCUL)>>2)\
+              + ((b&0xFCFCFCFCUL)>>2);\
+            OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
+            pixels+=line_size;\
+            block +=line_size;\
+        }\
+        pixels+=4-line_size*(h+1);\
+        block +=4-line_size*h;\
+    }\
+}\
+\
+CALL_2X_PIXELS(OPNAME ## _pixels16_c  , OPNAME ## _pixels8_c  , 8)\
+CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c  , OPNAME ## _pixels8_c         , 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\
+CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\
+
+#define op_avg(a, b) a = rnd_avg32(a, b)
+#endif
+#define op_put(a, b) a = b
+
+PIXOP2(avg, op_avg)
+PIXOP2(put, op_put)
+#undef op_avg
+#undef op_put
+
+#define avg2(a,b) ((a+b+1)>>1)
+#define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
+
+static void put_no_rnd_pixels16_l2_c(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){
+    put_no_rnd_pixels16_l2(dst, a, b, stride, stride, stride, h);
+}
+
+static void put_no_rnd_pixels8_l2_c(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){
+    put_no_rnd_pixels8_l2(dst, a, b, stride, stride, stride, h);
+}
+
+static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder)
+{
+    const int A=(16-x16)*(16-y16);
+    const int B=(   x16)*(16-y16);
+    const int C=(16-x16)*(   y16);
+    const int D=(   x16)*(   y16);
+    int i;
+
+    for(i=0; i<h; i++)
+    {
+        dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8;
+        dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8;
+        dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8;
+        dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8;
+        dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8;
+        dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8;
+        dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8;
+        dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8;
+        dst+= stride;
+        src+= stride;
+    }
+}
+
+void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
+                  int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
+{
+    int y, vx, vy;
+    const int s= 1<<shift;
+
+    width--;
+    height--;
+
+    for(y=0; y<h; y++){
+        int x;
+
+        vx= ox;
+        vy= oy;
+        for(x=0; x<8; x++){ //XXX FIXME optimize
+            int src_x, src_y, frac_x, frac_y, index;
+
+            src_x= vx>>16;
+            src_y= vy>>16;
+            frac_x= src_x&(s-1);
+            frac_y= src_y&(s-1);
+            src_x>>=shift;
+            src_y>>=shift;
+
+            if((unsigned)src_x < width){
+                if((unsigned)src_y < height){
+                    index= src_x + src_y*stride;
+                    dst[y*stride + x]= (  (  src[index         ]*(s-frac_x)
+                                           + src[index       +1]*   frac_x )*(s-frac_y)
+                                        + (  src[index+stride  ]*(s-frac_x)
+                                           + src[index+stride+1]*   frac_x )*   frac_y
+                                        + r)>>(shift*2);
+                }else{
+                    index= src_x + av_clip(src_y, 0, height)*stride;
+                    dst[y*stride + x]= ( (  src[index         ]*(s-frac_x)
+                                          + src[index       +1]*   frac_x )*s
+                                        + r)>>(shift*2);
+                }
+            }else{
+                if((unsigned)src_y < height){
+                    index= av_clip(src_x, 0, width) + src_y*stride;
+                    dst[y*stride + x]= (  (  src[index         ]*(s-frac_y)
+                                           + src[index+stride  ]*   frac_y )*s
+                                        + r)>>(shift*2);
+                }else{
+                    index= av_clip(src_x, 0, width) + av_clip(src_y, 0, height)*stride;
+                    dst[y*stride + x]=    src[index         ];
+                }
+            }
+
+            vx+= dxx;
+            vy+= dyx;
+        }
+        ox += dxy;
+        oy += dyy;
+    }
+}
+
+static inline void put_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    switch(width){
+    case 2: put_pixels2_c (dst, src, stride, height); break;
+    case 4: put_pixels4_c (dst, src, stride, height); break;
+    case 8: put_pixels8_c (dst, src, stride, height); break;
+    case 16:put_pixels16_c(dst, src, stride, height); break;
+    }
+}
+
+static inline void put_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (683*(2*src[j] + src[j+1] + 1)) >> 11;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (683*(src[j] + 2*src[j+1] + 1)) >> 11;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (683*(2*src[j] + src[j+stride] + 1)) >> 11;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void put_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    switch(width){
+    case 2: avg_pixels2_c (dst, src, stride, height); break;
+    case 4: avg_pixels4_c (dst, src, stride, height); break;
+    case 8: avg_pixels8_c (dst, src, stride, height); break;
+    case 16:avg_pixels16_c(dst, src, stride, height); break;
+    }
+}
+
+static inline void avg_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+1] + 1)) >> 11) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+
+static inline void avg_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){
+    int i,j;
+    for (i=0; i < height; i++) {
+      for (j=0; j < width; j++) {
+        dst[j] = (dst[j] + ((2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15) + 1) >> 1;
+      }
+      src += stride;
+      dst += stride;
+    }
+}
+#if 0
+#define TPEL_WIDTH(width)\
+static void put_tpel_pixels ## width ## _mc00_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc00_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc10_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc10_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc20_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc20_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc01_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc01_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc11_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc11_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc21_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc21_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc02_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc02_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc12_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc12_c(dst, src, stride, width, height);}\
+static void put_tpel_pixels ## width ## _mc22_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
+    void put_tpel_pixels_mc22_c(dst, src, stride, width, height);}
+#endif
+
+#define H264_CHROMA_MC(OPNAME, OP)\
+static void OPNAME ## h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\
+    const int A=(8-x)*(8-y);\
+    const int B=(  x)*(8-y);\
+    const int C=(8-x)*(  y);\
+    const int D=(  x)*(  y);\
+    int i;\
+    \
+    assert(x<8 && y<8 && x>=0 && y>=0);\
+\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\
+        OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\
+        dst+= stride;\
+        src+= stride;\
+    }\
+}\
+\
+static void OPNAME ## h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\
+    const int A=(8-x)*(8-y);\
+    const int B=(  x)*(8-y);\
+    const int C=(8-x)*(  y);\
+    const int D=(  x)*(  y);\
+    int i;\
+    \
+    assert(x<8 && y<8 && x>=0 && y>=0);\
+\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\
+        OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\
+        OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\
+        OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\
+        dst+= stride;\
+        src+= stride;\
+    }\
+}\
+\
+static void OPNAME ## h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\
+    const int A=(8-x)*(8-y);\
+    const int B=(  x)*(8-y);\
+    const int C=(8-x)*(  y);\
+    const int D=(  x)*(  y);\
+    int i;\
+    \
+    assert(x<8 && y<8 && x>=0 && y>=0);\
+\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\
+        OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\
+        OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\
+        OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\
+        OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5]));\
+        OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6]));\
+        OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7]));\
+        OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8]));\
+        dst+= stride;\
+        src+= stride;\
+    }\
+}
+
+#define op_avg(a, b) a = (((a)+(((b) + 32)>>6)+1)>>1)
+#define op_put(a, b) a = (((b) + 32)>>6)
+
+H264_CHROMA_MC(put_       , op_put)
+H264_CHROMA_MC(avg_       , op_avg)
+#undef op_avg
+#undef op_put
+
+static void put_no_rnd_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
+    const int A=(8-x)*(8-y);
+    const int B=(  x)*(8-y);
+    const int C=(8-x)*(  y);
+    const int D=(  x)*(  y);
+    int i;
+
+    assert(x<8 && y<8 && x>=0 && y>=0);
+
+    for(i=0; i<h; i++)
+    {
+        dst[0] = (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6;
+        dst[1] = (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6;
+        dst[2] = (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6;
+        dst[3] = (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6;
+        dst[4] = (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6;
+        dst[5] = (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6;
+        dst[6] = (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6;
+        dst[7] = (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6;
+        dst+= stride;
+        src+= stride;
+    }
+}
+
+#define QPEL_MC(r, OPNAME, RND, OP) \
+static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (src[0]+src[1])*20 - (src[0]+src[2])*6 + (src[1]+src[3])*3 - (src[2]+src[4]));\
+        OP(dst[1], (src[1]+src[2])*20 - (src[0]+src[3])*6 + (src[0]+src[4])*3 - (src[1]+src[5]));\
+        OP(dst[2], (src[2]+src[3])*20 - (src[1]+src[4])*6 + (src[0]+src[5])*3 - (src[0]+src[6]));\
+        OP(dst[3], (src[3]+src[4])*20 - (src[2]+src[5])*6 + (src[1]+src[6])*3 - (src[0]+src[7]));\
+        OP(dst[4], (src[4]+src[5])*20 - (src[3]+src[6])*6 + (src[2]+src[7])*3 - (src[1]+src[8]));\
+        OP(dst[5], (src[5]+src[6])*20 - (src[4]+src[7])*6 + (src[3]+src[8])*3 - (src[2]+src[8]));\
+        OP(dst[6], (src[6]+src[7])*20 - (src[5]+src[8])*6 + (src[4]+src[8])*3 - (src[3]+src[7]));\
+        OP(dst[7], (src[7]+src[8])*20 - (src[6]+src[8])*6 + (src[5]+src[7])*3 - (src[4]+src[6]));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int w=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<w; i++)\
+    {\
+        const int src0= src[0*srcStride];\
+        const int src1= src[1*srcStride];\
+        const int src2= src[2*srcStride];\
+        const int src3= src[3*srcStride];\
+        const int src4= src[4*srcStride];\
+        const int src5= src[5*srcStride];\
+        const int src6= src[6*srcStride];\
+        const int src7= src[7*srcStride];\
+        const int src8= src[8*srcStride];\
+        OP(dst[0*dstStride], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\
+        OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\
+        OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\
+        OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\
+        OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\
+        OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\
+        OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\
+        OP(dst[7*dstStride], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\
+        dst++;\
+        src++;\
+    }\
+}\
+\
+static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    \
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[ 0], (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]));\
+        OP(dst[ 1], (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]));\
+        OP(dst[ 2], (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]));\
+        OP(dst[ 3], (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]));\
+        OP(dst[ 4], (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]));\
+        OP(dst[ 5], (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]));\
+        OP(dst[ 6], (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]));\
+        OP(dst[ 7], (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]));\
+        OP(dst[ 8], (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]));\
+        OP(dst[ 9], (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]));\
+        OP(dst[10], (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]));\
+        OP(dst[11], (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]));\
+        OP(dst[12], (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]));\
+        OP(dst[13], (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]));\
+        OP(dst[14], (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]));\
+        OP(dst[15], (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    const int w=16;\
+    for(i=0; i<w; i++)\
+    {\
+        const int src0= src[0*srcStride];\
+        const int src1= src[1*srcStride];\
+        const int src2= src[2*srcStride];\
+        const int src3= src[3*srcStride];\
+        const int src4= src[4*srcStride];\
+        const int src5= src[5*srcStride];\
+        const int src6= src[6*srcStride];\
+        const int src7= src[7*srcStride];\
+        const int src8= src[8*srcStride];\
+        const int src9= src[9*srcStride];\
+        const int src10= src[10*srcStride];\
+        const int src11= src[11*srcStride];\
+        const int src12= src[12*srcStride];\
+        const int src13= src[13*srcStride];\
+        const int src14= src[14*srcStride];\
+        const int src15= src[15*srcStride];\
+        const int src16= src[16*srcStride];\
+        OP(dst[ 0*dstStride], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\
+        OP(dst[ 1*dstStride], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\
+        OP(dst[ 2*dstStride], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\
+        OP(dst[ 3*dstStride], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\
+        OP(dst[ 4*dstStride], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\
+        OP(dst[ 5*dstStride], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\
+        OP(dst[ 6*dstStride], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\
+        OP(dst[ 7*dstStride], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\
+        OP(dst[ 8*dstStride], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\
+        OP(dst[ 9*dstStride], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\
+        OP(dst[10*dstStride], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\
+        OP(dst[11*dstStride], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\
+        OP(dst[12*dstStride], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\
+        OP(dst[13*dstStride], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\
+        OP(dst[14*dstStride], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\
+        OP(dst[15*dstStride], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\
+        dst++;\
+        src++;\
+    }\
+}\
+\
+static void OPNAME ## qpel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels8_c(dst, src, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
+    OPNAME ## pixels8_l2(dst, src, half, stride, stride, 8, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
+    OPNAME ## pixels8_l2(dst, src+1, half, stride, stride, 8, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t half[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\
+    OPNAME ## pixels8_l2(dst, full, half, stride, 16, 8, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    copy_block9(full, src, 16, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16);\
+}\
+\
+static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t half[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\
+    OPNAME ## pixels8_l2(dst, full+16, half, stride, 16, 8, 8);\
+}\
+void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
+}\
+void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
+}\
+void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
+}\
+void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full  , 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
+}\
+void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
+}\
+void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[72];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel16_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels16_c(dst, src, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
+    OPNAME ## pixels16_l2(dst, src, half, stride, stride, 16, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
+    OPNAME ## pixels16_l2(dst, src+1, half, stride, stride, 16, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t half[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\
+    OPNAME ## pixels16_l2(dst, full, half, stride, 24, 16, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    copy_block17(full, src, 24, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24);\
+}\
+\
+static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t half[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\
+    OPNAME ## pixels16_l2(dst, full+24, half, stride, 24, 16, 16);\
+}\
+void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
+}\
+void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
+}\
+void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
+}\
+void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full  , 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
+}\
+void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
+}\
+void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
+}\
+static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[272];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
+}
+
+#define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1)
+#define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1)
+#define op_put(a, b) a = cm[((b) + 16)>>5]
+#define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5]
+
+QPEL_MC(0, put_       , _       , op_put)
+QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
+QPEL_MC(0, avg_       , _       , op_avg)
+//QPEL_MC(1, avg_no_rnd , _       , op_avg)
+#undef op_avg
+#undef op_avg_no_rnd
+#undef op_put
+#undef op_put_no_rnd
+
+#if 1
+#define H264_LOWPASS(OPNAME, OP, OP2) \
+static void OPNAME ## h264_qpel2_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int h=2;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
+        OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel2_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int w=2;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<w; i++)\
+    {\
+        const int srcB= src[-2*srcStride];\
+        const int srcA= src[-1*srcStride];\
+        const int src0= src[0 *srcStride];\
+        const int src1= src[1 *srcStride];\
+        const int src2= src[2 *srcStride];\
+        const int src3= src[3 *srcStride];\
+        const int src4= src[4 *srcStride];\
+        OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
+        OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
+        dst++;\
+        src++;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel2_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    const int h=2;\
+    const int w=2;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    src -= 2*srcStride;\
+    for(i=0; i<h+5; i++)\
+    {\
+        tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\
+        tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\
+        tmp+=tmpStride;\
+        src+=srcStride;\
+    }\
+    tmp -= tmpStride*(h+5-2);\
+    for(i=0; i<w; i++)\
+    {\
+        const int tmpB= tmp[-2*tmpStride];\
+        const int tmpA= tmp[-1*tmpStride];\
+        const int tmp0= tmp[0 *tmpStride];\
+        const int tmp1= tmp[1 *tmpStride];\
+        const int tmp2= tmp[2 *tmpStride];\
+        const int tmp3= tmp[3 *tmpStride];\
+        const int tmp4= tmp[4 *tmpStride];\
+        OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
+        OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
+        dst++;\
+        tmp++;\
+    }\
+}\
+static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int h=4;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
+        OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
+        OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\
+        OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int w=4;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<w; i++)\
+    {\
+        const int srcB= src[-2*srcStride];\
+        const int srcA= src[-1*srcStride];\
+        const int src0= src[0 *srcStride];\
+        const int src1= src[1 *srcStride];\
+        const int src2= src[2 *srcStride];\
+        const int src3= src[3 *srcStride];\
+        const int src4= src[4 *srcStride];\
+        const int src5= src[5 *srcStride];\
+        const int src6= src[6 *srcStride];\
+        OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
+        OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
+        OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
+        OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
+        dst++;\
+        src++;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    const int h=4;\
+    const int w=4;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    src -= 2*srcStride;\
+    for(i=0; i<h+5; i++)\
+    {\
+        tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\
+        tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\
+        tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]);\
+        tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]);\
+        tmp+=tmpStride;\
+        src+=srcStride;\
+    }\
+    tmp -= tmpStride*(h+5-2);\
+    for(i=0; i<w; i++)\
+    {\
+        const int tmpB= tmp[-2*tmpStride];\
+        const int tmpA= tmp[-1*tmpStride];\
+        const int tmp0= tmp[0 *tmpStride];\
+        const int tmp1= tmp[1 *tmpStride];\
+        const int tmp2= tmp[2 *tmpStride];\
+        const int tmp3= tmp[3 *tmpStride];\
+        const int tmp4= tmp[4 *tmpStride];\
+        const int tmp5= tmp[5 *tmpStride];\
+        const int tmp6= tmp[6 *tmpStride];\
+        OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
+        OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
+        OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
+        OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
+        dst++;\
+        tmp++;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int h=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<h; i++)\
+    {\
+        OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]));\
+        OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]));\
+        OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]));\
+        OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]));\
+        OP(dst[4], (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]));\
+        OP(dst[5], (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]));\
+        OP(dst[6], (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]));\
+        OP(dst[7], (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    const int w=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    for(i=0; i<w; i++)\
+    {\
+        const int srcB= src[-2*srcStride];\
+        const int srcA= src[-1*srcStride];\
+        const int src0= src[0 *srcStride];\
+        const int src1= src[1 *srcStride];\
+        const int src2= src[2 *srcStride];\
+        const int src3= src[3 *srcStride];\
+        const int src4= src[4 *srcStride];\
+        const int src5= src[5 *srcStride];\
+        const int src6= src[6 *srcStride];\
+        const int src7= src[7 *srcStride];\
+        const int src8= src[8 *srcStride];\
+        const int src9= src[9 *srcStride];\
+        const int src10=src[10*srcStride];\
+        OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
+        OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
+        OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
+        OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
+        OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\
+        OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\
+        OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\
+        OP(dst[7*dstStride], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\
+        dst++;\
+        src++;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel8_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    const int h=8;\
+    const int w=8;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    src -= 2*srcStride;\
+    for(i=0; i<h+5; i++)\
+    {\
+        tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]);\
+        tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]);\
+        tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]);\
+        tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]);\
+        tmp[4]= (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]);\
+        tmp[5]= (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]);\
+        tmp[6]= (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]);\
+        tmp[7]= (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]);\
+        tmp+=tmpStride;\
+        src+=srcStride;\
+    }\
+    tmp -= tmpStride*(h+5-2);\
+    for(i=0; i<w; i++)\
+    {\
+        const int tmpB= tmp[-2*tmpStride];\
+        const int tmpA= tmp[-1*tmpStride];\
+        const int tmp0= tmp[0 *tmpStride];\
+        const int tmp1= tmp[1 *tmpStride];\
+        const int tmp2= tmp[2 *tmpStride];\
+        const int tmp3= tmp[3 *tmpStride];\
+        const int tmp4= tmp[4 *tmpStride];\
+        const int tmp5= tmp[5 *tmpStride];\
+        const int tmp6= tmp[6 *tmpStride];\
+        const int tmp7= tmp[7 *tmpStride];\
+        const int tmp8= tmp[8 *tmpStride];\
+        const int tmp9= tmp[9 *tmpStride];\
+        const int tmp10=tmp[10*tmpStride];\
+        OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
+        OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
+        OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
+        OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
+        OP2(dst[4*dstStride], (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));\
+        OP2(dst[5*dstStride], (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));\
+        OP2(dst[6*dstStride], (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));\
+        OP2(dst[7*dstStride], (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));\
+        dst++;\
+        tmp++;\
+    }\
+}\
+\
+static void OPNAME ## h264_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## h264_qpel8_v_lowpass(dst  , src  , dstStride, srcStride);\
+    OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## h264_qpel8_v_lowpass(dst  , src  , dstStride, srcStride);\
+    OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\
+}\
+\
+static void OPNAME ## h264_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## h264_qpel8_h_lowpass(dst  , src  , dstStride, srcStride);\
+    OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## h264_qpel8_h_lowpass(dst  , src  , dstStride, srcStride);\
+    OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\
+}\
+\
+static void OPNAME ## h264_qpel16_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    OPNAME ## h264_qpel8_hv_lowpass(dst  , tmp  , src  , dstStride, tmpStride, srcStride);\
+    OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## h264_qpel8_hv_lowpass(dst  , tmp  , src  , dstStride, tmpStride, srcStride);\
+    OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\
+}\
+
+#define H264_MC(OPNAME, SIZE) \
+static void OPNAME ## h264_qpel ## SIZE ## _mc00_c (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, src, half, stride, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, src+1, half, stride, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t half[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    OPNAME ## h264_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t half[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2 + 1, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2 + 1, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    OPNAME ## h264_qpel ## SIZE ## _hv_lowpass(dst, tmp, src, stride, SIZE, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfV[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfV[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2 + 1, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+
+#define op_avg(a, b)  a = (((a)+cm[((b) + 16)>>5]+1)>>1)
+//#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
+#define op_put(a, b)  a = cm[((b) + 16)>>5]
+#define op2_avg(a, b)  a = (((a)+cm[((b) + 512)>>10]+1)>>1)
+#define op2_put(a, b)  a = cm[((b) + 512)>>10]
+
+H264_LOWPASS(put_       , op_put, op2_put)
+H264_LOWPASS(avg_       , op_avg, op2_avg)
+H264_MC(put_, 2)
+H264_MC(put_, 4)
+H264_MC(put_, 8)
+H264_MC(put_, 16)
+H264_MC(avg_, 4)
+H264_MC(avg_, 8)
+H264_MC(avg_, 16)
+
+#undef op_avg
+#undef op_put
+#undef op2_avg
+#undef op2_put
+#endif
+
+#define op_scale1(x)  block[x] = av_clip_uint8( (block[x]*weight + offset) >> log2_denom )
+#define op_scale2(x)  dst[x] = av_clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1))
+#define H264_WEIGHT(W,H) \
+static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \
+    int y; \
+    offset <<= log2_denom; \
+    if(log2_denom) offset += 1<<(log2_denom-1); \
+    for(y=0; y<H; y++, block += stride){ \
+        op_scale1(0); \
+        op_scale1(1); \
+        if(W==2) continue; \
+        op_scale1(2); \
+        op_scale1(3); \
+        if(W==4) continue; \
+        op_scale1(4); \
+        op_scale1(5); \
+        op_scale1(6); \
+        op_scale1(7); \
+        if(W==8) continue; \
+        op_scale1(8); \
+        op_scale1(9); \
+        op_scale1(10); \
+        op_scale1(11); \
+        op_scale1(12); \
+        op_scale1(13); \
+        op_scale1(14); \
+        op_scale1(15); \
+    } \
+} \
+static void biweight_h264_pixels ## W ## x ## H ## _c(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset){ \
+    int y; \
+    offset = ((offset + 1) | 1) << log2_denom; \
+    for(y=0; y<H; y++, dst += stride, src += stride){ \
+        op_scale2(0); \
+        op_scale2(1); \
+        if(W==2) continue; \
+        op_scale2(2); \
+        op_scale2(3); \
+        if(W==4) continue; \
+        op_scale2(4); \
+        op_scale2(5); \
+        op_scale2(6); \
+        op_scale2(7); \
+        if(W==8) continue; \
+        op_scale2(8); \
+        op_scale2(9); \
+        op_scale2(10); \
+        op_scale2(11); \
+        op_scale2(12); \
+        op_scale2(13); \
+        op_scale2(14); \
+        op_scale2(15); \
+    } \
+}
+
+H264_WEIGHT(16,16)
+H264_WEIGHT(16,8)
+H264_WEIGHT(8,16)
+H264_WEIGHT(8,8)
+H264_WEIGHT(8,4)
+H264_WEIGHT(4,8)
+H264_WEIGHT(4,4)
+H264_WEIGHT(4,2)
+H264_WEIGHT(2,4)
+H264_WEIGHT(2,2)
+
+#undef op_scale1
+#undef op_scale2
+#undef H264_WEIGHT
+
+static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int i;
+
+    for(i=0; i<h; i++){
+        dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4];
+        dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4];
+        dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4];
+        dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4];
+        dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4];
+        dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4];
+        dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4];
+        dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4];
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+#ifdef CONFIG_CAVS_DECODER
+/* AVS specific */
+void ff_cavsdsp_init(DSPContext* c, AVCodecContext *avctx);
+
+void ff_put_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride) {
+    put_pixels8_c(dst, src, stride, 8);
+}
+void ff_avg_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride) {
+    avg_pixels8_c(dst, src, stride, 8);
+}
+void ff_put_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride) {
+    put_pixels16_c(dst, src, stride, 16);
+}
+void ff_avg_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride) {
+    avg_pixels16_c(dst, src, stride, 16);
+}
+#endif /* CONFIG_CAVS_DECODER */
+
+#if defined(CONFIG_VC1_DECODER) || defined(CONFIG_WMV3_DECODER)
+/* VC-1 specific */
+void ff_vc1dsp_init(DSPContext* c, AVCodecContext *avctx);
+
+void ff_put_vc1_mspel_mc00_c(uint8_t *dst, uint8_t *src, int stride, int rnd) {
+    put_pixels8_c(dst, src, stride, 8);
+}
+#endif /* CONFIG_VC1_DECODER||CONFIG_WMV3_DECODER */
+
+#if defined(CONFIG_H264_ENCODER)
+/* H264 specific */
+void ff_h264dsp_init(DSPContext* c, AVCodecContext *avctx);
+#endif /* CONFIG_H264_ENCODER */
+
+static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int i;
+
+    for(i=0; i<w; i++){
+        const int src_1= src[ -srcStride];
+        const int src0 = src[0          ];
+        const int src1 = src[  srcStride];
+        const int src2 = src[2*srcStride];
+        const int src3 = src[3*srcStride];
+        const int src4 = src[4*srcStride];
+        const int src5 = src[5*srcStride];
+        const int src6 = src[6*srcStride];
+        const int src7 = src[7*srcStride];
+        const int src8 = src[8*srcStride];
+        const int src9 = src[9*srcStride];
+        dst[0*dstStride]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4];
+        dst[1*dstStride]= cm[(9*(src1 + src2) - (src0  + src3) + 8)>>4];
+        dst[2*dstStride]= cm[(9*(src2 + src3) - (src1  + src4) + 8)>>4];
+        dst[3*dstStride]= cm[(9*(src3 + src4) - (src2  + src5) + 8)>>4];
+        dst[4*dstStride]= cm[(9*(src4 + src5) - (src3  + src6) + 8)>>4];
+        dst[5*dstStride]= cm[(9*(src5 + src6) - (src4  + src7) + 8)>>4];
+        dst[6*dstStride]= cm[(9*(src6 + src7) - (src5  + src8) + 8)>>4];
+        dst[7*dstStride]= cm[(9*(src7 + src8) - (src6  + src9) + 8)>>4];
+        src++;
+        dst++;
+    }
+}
+
+static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){
+    put_pixels8_c(dst, src, stride, 8);
+}
+
+static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t half[64];
+    wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
+    put_pixels8_l2(dst, src, half, stride, stride, 8, 8);
+}
+
+static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){
+    wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
+}
+
+static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t half[64];
+    wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
+    put_pixels8_l2(dst, src+1, half, stride, stride, 8, 8);
+}
+
+static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){
+    wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
+}
+
+static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t halfH[88];
+    uint8_t halfV[64];
+    uint8_t halfHV[64];
+    wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
+    wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
+    wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
+    put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);
+}
+static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t halfH[88];
+    uint8_t halfV[64];
+    uint8_t halfHV[64];
+    wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
+    wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8);
+    wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
+    put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);
+}
+static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t halfH[88];
+    wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
+    wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8);
+}
+
+static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
+    int x;
+    const int strength= ff_h263_loop_filter_strength[qscale];
+
+    for(x=0; x<8; x++){
+        int d1, d2, ad1;
+        int p0= src[x-2*stride];
+        int p1= src[x-1*stride];
+        int p2= src[x+0*stride];
+        int p3= src[x+1*stride];
+        int d = (p0 - p3 + 4*(p2 - p1)) / 8;
+
+        if     (d<-2*strength) d1= 0;
+        else if(d<-  strength) d1=-2*strength - d;
+        else if(d<   strength) d1= d;
+        else if(d< 2*strength) d1= 2*strength - d;
+        else                   d1= 0;
+
+        p1 += d1;
+        p2 -= d1;
+        if(p1&256) p1= ~(p1>>31);
+        if(p2&256) p2= ~(p2>>31);
+
+        src[x-1*stride] = p1;
+        src[x+0*stride] = p2;
+
+        ad1= FFABS(d1)>>1;
+
+        d2= av_clip((p0-p3)/4, -ad1, ad1);
+
+        src[x-2*stride] = p0 - d2;
+        src[x+  stride] = p3 + d2;
+    }
+}
+
+static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
+    int y;
+    const int strength= ff_h263_loop_filter_strength[qscale];
+
+    for(y=0; y<8; y++){
+        int d1, d2, ad1;
+        int p0= src[y*stride-2];
+        int p1= src[y*stride-1];
+        int p2= src[y*stride+0];
+        int p3= src[y*stride+1];
+        int d = (p0 - p3 + 4*(p2 - p1)) / 8;
+
+        if     (d<-2*strength) d1= 0;
+        else if(d<-  strength) d1=-2*strength - d;
+        else if(d<   strength) d1= d;
+        else if(d< 2*strength) d1= 2*strength - d;
+        else                   d1= 0;
+
+        p1 += d1;
+        p2 -= d1;
+        if(p1&256) p1= ~(p1>>31);
+        if(p2&256) p2= ~(p2>>31);
+
+        src[y*stride-1] = p1;
+        src[y*stride+0] = p2;
+
+        ad1= FFABS(d1)>>1;
+
+        d2= av_clip((p0-p3)/4, -ad1, ad1);
+
+        src[y*stride-2] = p0 - d2;
+        src[y*stride+1] = p3 + d2;
+    }
+}
+
+static void h261_loop_filter_c(uint8_t *src, int stride){
+    int x,y,xy,yz;
+    int temp[64];
+
+    for(x=0; x<8; x++){
+        temp[x      ] = 4*src[x           ];
+        temp[x + 7*8] = 4*src[x + 7*stride];
+    }
+    for(y=1; y<7; y++){
+        for(x=0; x<8; x++){
+            xy = y * stride + x;
+            yz = y * 8 + x;
+            temp[yz] = src[xy - stride] + 2*src[xy] + src[xy + stride];
+        }
+    }
+
+    for(y=0; y<8; y++){
+        src[  y*stride] = (temp[  y*8] + 2)>>2;
+        src[7+y*stride] = (temp[7+y*8] + 2)>>2;
+        for(x=1; x<7; x++){
+            xy = y * stride + x;
+            yz = y * 8 + x;
+            src[xy] = (temp[yz-1] + 2*temp[yz] + temp[yz+1] + 8)>>4;
+        }
+    }
+}
+
+static inline void h264_loop_filter_luma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0)
+{
+    int i, d;
+    for( i = 0; i < 4; i++ ) {
+        if( tc0[i] < 0 ) {
+            pix += 4*ystride;
+            continue;
+        }
+        for( d = 0; d < 4; d++ ) {
+            const int p0 = pix[-1*xstride];
+            const int p1 = pix[-2*xstride];
+            const int p2 = pix[-3*xstride];
+            const int q0 = pix[0];
+            const int q1 = pix[1*xstride];
+            const int q2 = pix[2*xstride];
+
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
+
+                int tc = tc0[i];
+                int i_delta;
+
+                if( FFABS( p2 - p0 ) < beta ) {
+                    pix[-2*xstride] = p1 + av_clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] );
+                    tc++;
+                }
+                if( FFABS( q2 - q0 ) < beta ) {
+                    pix[   xstride] = q1 + av_clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] );
+                    tc++;
+                }
+
+                i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
+                pix[-xstride] = av_clip_uint8( p0 + i_delta );    /* p0' */
+                pix[0]        = av_clip_uint8( q0 - i_delta );    /* q0' */
+            }
+            pix += ystride;
+        }
+    }
+}
+static void h264_v_loop_filter_luma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    h264_loop_filter_luma_c(pix, stride, 1, alpha, beta, tc0);
+}
+static void h264_h_loop_filter_luma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    h264_loop_filter_luma_c(pix, 1, stride, alpha, beta, tc0);
+}
+
+static inline void h264_loop_filter_chroma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0)
+{
+    int i, d;
+    for( i = 0; i < 4; i++ ) {
+        const int tc = tc0[i];
+        if( tc <= 0 ) {
+            pix += 2*ystride;
+            continue;
+        }
+        for( d = 0; d < 2; d++ ) {
+            const int p0 = pix[-1*xstride];
+            const int p1 = pix[-2*xstride];
+            const int q0 = pix[0];
+            const int q1 = pix[1*xstride];
+
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
+
+                int delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
+
+                pix[-xstride] = av_clip_uint8( p0 + delta );    /* p0' */
+                pix[0]        = av_clip_uint8( q0 - delta );    /* q0' */
+            }
+            pix += ystride;
+        }
+    }
+}
+static void h264_v_loop_filter_chroma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    h264_loop_filter_chroma_c(pix, stride, 1, alpha, beta, tc0);
+}
+static void h264_h_loop_filter_chroma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    h264_loop_filter_chroma_c(pix, 1, stride, alpha, beta, tc0);
+}
+
+static inline void h264_loop_filter_chroma_intra_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta)
+{
+    int d;
+    for( d = 0; d < 8; d++ ) {
+        const int p0 = pix[-1*xstride];
+        const int p1 = pix[-2*xstride];
+        const int q0 = pix[0];
+        const int q1 = pix[1*xstride];
+
+        if( FFABS( p0 - q0 ) < alpha &&
+            FFABS( p1 - p0 ) < beta &&
+            FFABS( q1 - q0 ) < beta ) {
+
+            pix[-xstride] = ( 2*p1 + p0 + q1 + 2 ) >> 2;   /* p0' */
+            pix[0]        = ( 2*q1 + q0 + p1 + 2 ) >> 2;   /* q0' */
+        }
+        pix += ystride;
+    }
+}
+static void h264_v_loop_filter_chroma_intra_c(uint8_t *pix, int stride, int alpha, int beta)
+{
+    h264_loop_filter_chroma_intra_c(pix, stride, 1, alpha, beta);
+}
+static void h264_h_loop_filter_chroma_intra_c(uint8_t *pix, int stride, int alpha, int beta)
+{
+    h264_loop_filter_chroma_intra_c(pix, 1, stride, alpha, beta);
+}
+
+static inline int pix_abs16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - pix2[0]);
+        s += abs(pix1[1] - pix2[1]);
+        s += abs(pix1[2] - pix2[2]);
+        s += abs(pix1[3] - pix2[3]);
+        s += abs(pix1[4] - pix2[4]);
+        s += abs(pix1[5] - pix2[5]);
+        s += abs(pix1[6] - pix2[6]);
+        s += abs(pix1[7] - pix2[7]);
+        s += abs(pix1[8] - pix2[8]);
+        s += abs(pix1[9] - pix2[9]);
+        s += abs(pix1[10] - pix2[10]);
+        s += abs(pix1[11] - pix2[11]);
+        s += abs(pix1[12] - pix2[12]);
+        s += abs(pix1[13] - pix2[13]);
+        s += abs(pix1[14] - pix2[14]);
+        s += abs(pix1[15] - pix2[15]);
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+static int pix_abs16_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
+        s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
+        s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
+        s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
+        s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
+        s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
+        s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
+        s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
+        s += abs(pix1[8] - avg2(pix2[8], pix2[9]));
+        s += abs(pix1[9] - avg2(pix2[9], pix2[10]));
+        s += abs(pix1[10] - avg2(pix2[10], pix2[11]));
+        s += abs(pix1[11] - avg2(pix2[11], pix2[12]));
+        s += abs(pix1[12] - avg2(pix2[12], pix2[13]));
+        s += abs(pix1[13] - avg2(pix2[13], pix2[14]));
+        s += abs(pix1[14] - avg2(pix2[14], pix2[15]));
+        s += abs(pix1[15] - avg2(pix2[15], pix2[16]));
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+static int pix_abs16_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+    uint8_t *pix3 = pix2 + line_size;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
+        s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
+        s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
+        s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
+        s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
+        s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
+        s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
+        s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
+        s += abs(pix1[8] - avg2(pix2[8], pix3[8]));
+        s += abs(pix1[9] - avg2(pix2[9], pix3[9]));
+        s += abs(pix1[10] - avg2(pix2[10], pix3[10]));
+        s += abs(pix1[11] - avg2(pix2[11], pix3[11]));
+        s += abs(pix1[12] - avg2(pix2[12], pix3[12]));
+        s += abs(pix1[13] - avg2(pix2[13], pix3[13]));
+        s += abs(pix1[14] - avg2(pix2[14], pix3[14]));
+        s += abs(pix1[15] - avg2(pix2[15], pix3[15]));
+        pix1 += line_size;
+        pix2 += line_size;
+        pix3 += line_size;
+    }
+    return s;
+}
+
+static int pix_abs16_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+    uint8_t *pix3 = pix2 + line_size;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
+        s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
+        s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
+        s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
+        s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
+        s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
+        s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
+        s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
+        s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9]));
+        s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10]));
+        s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11]));
+        s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12]));
+        s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13]));
+        s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14]));
+        s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15]));
+        s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16]));
+        pix1 += line_size;
+        pix2 += line_size;
+        pix3 += line_size;
+    }
+    return s;
+}
+
+static inline int pix_abs8_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - pix2[0]);
+        s += abs(pix1[1] - pix2[1]);
+        s += abs(pix1[2] - pix2[2]);
+        s += abs(pix1[3] - pix2[3]);
+        s += abs(pix1[4] - pix2[4]);
+        s += abs(pix1[5] - pix2[5]);
+        s += abs(pix1[6] - pix2[6]);
+        s += abs(pix1[7] - pix2[7]);
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+static int pix_abs8_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
+        s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
+        s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
+        s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
+        s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
+        s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
+        s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
+        s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    return s;
+}
+
+static int pix_abs8_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+    uint8_t *pix3 = pix2 + line_size;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
+        s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
+        s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
+        s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
+        s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
+        s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
+        s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
+        s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
+        pix1 += line_size;
+        pix2 += line_size;
+        pix3 += line_size;
+    }
+    return s;
+}
+
+static int pix_abs8_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int s, i;
+    uint8_t *pix3 = pix2 + line_size;
+
+    s = 0;
+    for(i=0;i<h;i++) {
+        s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
+        s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
+        s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
+        s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
+        s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
+        s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
+        s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
+        s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
+        pix1 += line_size;
+        pix2 += line_size;
+        pix3 += line_size;
+    }
+    return s;
+}
+
+static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
+    MpegEncContext *c = v;
+    int score1=0;
+    int score2=0;
+    int x,y;
+
+    for(y=0; y<h; y++){
+        for(x=0; x<16; x++){
+            score1+= (s1[x  ] - s2[x ])*(s1[x  ] - s2[x ]);
+        }
+        if(y+1<h){
+            for(x=0; x<15; x++){
+                score2+= FFABS(  s1[x  ] - s1[x  +stride]
+                             - s1[x+1] + s1[x+1+stride])
+                        -FFABS(  s2[x  ] - s2[x  +stride]
+                             - s2[x+1] + s2[x+1+stride]);
+            }
+        }
+        s1+= stride;
+        s2+= stride;
+    }
+
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
+}
+
+static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
+    MpegEncContext *c = v;
+    int score1=0;
+    int score2=0;
+    int x,y;
+
+    for(y=0; y<h; y++){
+        for(x=0; x<8; x++){
+            score1+= (s1[x  ] - s2[x ])*(s1[x  ] - s2[x ]);
+        }
+        if(y+1<h){
+            for(x=0; x<7; x++){
+                score2+= FFABS(  s1[x  ] - s1[x  +stride]
+                             - s1[x+1] + s1[x+1+stride])
+                        -FFABS(  s2[x  ] - s2[x  +stride]
+                             - s2[x+1] + s2[x+1+stride]);
+            }
+        }
+        s1+= stride;
+        s2+= stride;
+    }
+
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
+}
+
+static int try_8x8basis_c(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
+    int i;
+    unsigned int sum=0;
+
+    for(i=0; i<8*8; i++){
+        int b= rem[i] + ((basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT));
+        int w= weight[i];
+        b>>= RECON_SHIFT;
+        assert(-512<b && b<512);
+
+        sum += (w*b)*(w*b)>>4;
+    }
+    return sum>>2;
+}
+
+static void add_8x8basis_c(int16_t rem[64], int16_t basis[64], int scale){
+    int i;
+
+    for(i=0; i<8*8; i++){
+        rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);
+    }
+}
+
+/**
+ * permutes an 8x8 block.
+ * @param block the block which will be permuted according to the given permutation vector
+ * @param permutation the permutation vector
+ * @param last the last non zero coefficient in scantable order, used to speed the permutation up
+ * @param scantable the used scantable, this is only used to speed the permutation up, the block is not
+ *                  (inverse) permutated to scantable order!
+ */
+void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last)
+{
+    int i;
+    DCTELEM temp[64];
+
+    if(last<=0) return;
+    //if(permutation[1]==1) return; //FIXME its ok but not clean and might fail for some perms
+
+    for(i=0; i<=last; i++){
+        const int j= scantable[i];
+        temp[j]= block[j];
+        block[j]=0;
+    }
+
+    for(i=0; i<=last; i++){
+        const int j= scantable[i];
+        const int perm_j= permutation[j];
+        block[perm_j]= temp[j];
+    }
+}
+
+static int zero_cmp(void *s, uint8_t *a, uint8_t *b, int stride, int h){
+    return 0;
+}
+
+void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){
+    int i;
+
+    memset(cmp, 0, sizeof(void*)*5);
+
+    for(i=0; i<5; i++){
+        switch(type&0xFF){
+        case FF_CMP_SAD:
+            cmp[i]= c->sad[i];
+            break;
+        case FF_CMP_SATD:
+            cmp[i]= c->hadamard8_diff[i];
+            break;
+        case FF_CMP_SSE:
+            cmp[i]= c->sse[i];
+            break;
+        case FF_CMP_DCT:
+            cmp[i]= c->dct_sad[i];
+            break;
+        case FF_CMP_DCT264:
+            cmp[i]= c->dct264_sad[i];
+            break;
+        case FF_CMP_DCTMAX:
+            cmp[i]= c->dct_max[i];
+            break;
+        case FF_CMP_PSNR:
+            cmp[i]= c->quant_psnr[i];
+            break;
+        case FF_CMP_BIT:
+            cmp[i]= c->bit[i];
+            break;
+        case FF_CMP_RD:
+            cmp[i]= c->rd[i];
+            break;
+        case FF_CMP_VSAD:
+            cmp[i]= c->vsad[i];
+            break;
+        case FF_CMP_VSSE:
+            cmp[i]= c->vsse[i];
+            break;
+        case FF_CMP_ZERO:
+            cmp[i]= zero_cmp;
+            break;
+        case FF_CMP_NSSE:
+            cmp[i]= c->nsse[i];
+            break;
+#ifdef CONFIG_SNOW_ENCODER
+        case FF_CMP_W53:
+            cmp[i]= c->w53[i];
+            break;
+        case FF_CMP_W97:
+            cmp[i]= c->w97[i];
+            break;
+#endif
+        default:
+            av_log(NULL, AV_LOG_ERROR,"internal error in cmp function selection\n");
+        }
+    }
+}
+
+/**
+ * memset(blocks, 0, sizeof(DCTELEM)*6*64)
+ */
+static void clear_blocks_c(DCTELEM *blocks)
+{
+    memset(blocks, 0, sizeof(DCTELEM)*6*64);
+}
+
+static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){
+    int i;
+    for(i=0; i+7<w; i+=8){
+        dst[i+0] += src[i+0];
+        dst[i+1] += src[i+1];
+        dst[i+2] += src[i+2];
+        dst[i+3] += src[i+3];
+        dst[i+4] += src[i+4];
+        dst[i+5] += src[i+5];
+        dst[i+6] += src[i+6];
+        dst[i+7] += src[i+7];
+    }
+    for(; i<w; i++)
+        dst[i+0] += src[i+0];
+}
+
+static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
+    int i;
+    for(i=0; i+7<w; i+=8){
+        dst[i+0] = src1[i+0]-src2[i+0];
+        dst[i+1] = src1[i+1]-src2[i+1];
+        dst[i+2] = src1[i+2]-src2[i+2];
+        dst[i+3] = src1[i+3]-src2[i+3];
+        dst[i+4] = src1[i+4]-src2[i+4];
+        dst[i+5] = src1[i+5]-src2[i+5];
+        dst[i+6] = src1[i+6]-src2[i+6];
+        dst[i+7] = src1[i+7]-src2[i+7];
+    }
+    for(; i<w; i++)
+        dst[i+0] = src1[i+0]-src2[i+0];
+}
+
+static void sub_hfyu_median_prediction_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){
+    int i;
+    uint8_t l, lt;
+
+    l= *left;
+    lt= *left_top;
+
+    for(i=0; i<w; i++){
+        const int pred= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF);
+        lt= src1[i];
+        l= src2[i];
+        dst[i]= l - pred;
+    }
+
+    *left= l;
+    *left_top= lt;
+}
+
+#define BUTTERFLY2(o1,o2,i1,i2) \
+o1= (i1)+(i2);\
+o2= (i1)-(i2);
+
+#define BUTTERFLY1(x,y) \
+{\
+    int a,b;\
+    a= x;\
+    b= y;\
+    x= a+b;\
+    y= a-b;\
+}
+
+#define BUTTERFLYA(x,y) (FFABS((x)+(y)) + FFABS((x)-(y)))
+
+static int hadamard8_diff8x8_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){
+    int i;
+    int temp[64];
+    int sum=0;
+
+    assert(h==8);
+
+    for(i=0; i<8; i++){
+        //FIXME try pointer walks
+        BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0]-dst[stride*i+0],src[stride*i+1]-dst[stride*i+1]);
+        BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-dst[stride*i+2],src[stride*i+3]-dst[stride*i+3]);
+        BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-dst[stride*i+4],src[stride*i+5]-dst[stride*i+5]);
+        BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-dst[stride*i+6],src[stride*i+7]-dst[stride*i+7]);
+
+        BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
+        BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
+        BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
+        BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
+
+        BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
+        BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
+        BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
+        BUTTERFLY1(temp[8*i+3], temp[8*i+7]);
+    }
+
+    for(i=0; i<8; i++){
+        BUTTERFLY1(temp[8*0+i], temp[8*1+i]);
+        BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
+        BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
+        BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
+
+        BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
+        BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
+        BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
+        BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
+
+        sum +=
+             BUTTERFLYA(temp[8*0+i], temp[8*4+i])
+            +BUTTERFLYA(temp[8*1+i], temp[8*5+i])
+            +BUTTERFLYA(temp[8*2+i], temp[8*6+i])
+            +BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
+    }
+#if 0
+static int maxi=0;
+if(sum>maxi){
+    maxi=sum;
+    printf("MAX:%d\n", maxi);
+}
+#endif
+    return sum;
+}
+
+static int hadamard8_intra8x8_c(/*MpegEncContext*/ void *s, uint8_t *src, uint8_t *dummy, int stride, int h){
+    int i;
+    int temp[64];
+    int sum=0;
+
+    assert(h==8);
+
+    for(i=0; i<8; i++){
+        //FIXME try pointer walks
+        BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0],src[stride*i+1]);
+        BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2],src[stride*i+3]);
+        BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4],src[stride*i+5]);
+        BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6],src[stride*i+7]);
+
+        BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
+        BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
+        BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
+        BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
+
+        BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
+        BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
+        BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
+        BUTTERFLY1(temp[8*i+3], temp[8*i+7]);
+    }
+
+    for(i=0; i<8; i++){
+        BUTTERFLY1(temp[8*0+i], temp[8*1+i]);
+        BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
+        BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
+        BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
+
+        BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
+        BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
+        BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
+        BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
+
+        sum +=
+             BUTTERFLYA(temp[8*0+i], temp[8*4+i])
+            +BUTTERFLYA(temp[8*1+i], temp[8*5+i])
+            +BUTTERFLYA(temp[8*2+i], temp[8*6+i])
+            +BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
+    }
+
+    sum -= FFABS(temp[8*0] + temp[8*4]); // -mean
+
+    return sum;
+}
+
+static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+    MpegEncContext * const s= (MpegEncContext *)c;
+    DECLARE_ALIGNED_8(uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
+    DCTELEM * const temp= (DCTELEM*)aligned_temp;
+    int sum=0, i;
+
+    assert(h==8);
+
+    s->dsp.diff_pixels(temp, src1, src2, stride);
+    s->dsp.fdct(temp);
+
+    for(i=0; i<64; i++)
+        sum+= FFABS(temp[i]);
+
+    return sum;
+}
+
+#ifdef CONFIG_GPL
+#define DCT8_1D {\
+    const int s07 = SRC(0) + SRC(7);\
+    const int s16 = SRC(1) + SRC(6);\
+    const int s25 = SRC(2) + SRC(5);\
+    const int s34 = SRC(3) + SRC(4);\
+    const int a0 = s07 + s34;\
+    const int a1 = s16 + s25;\
+    const int a2 = s07 - s34;\
+    const int a3 = s16 - s25;\
+    const int d07 = SRC(0) - SRC(7);\
+    const int d16 = SRC(1) - SRC(6);\
+    const int d25 = SRC(2) - SRC(5);\
+    const int d34 = SRC(3) - SRC(4);\
+    const int a4 = d16 + d25 + (d07 + (d07>>1));\
+    const int a5 = d07 - d34 - (d25 + (d25>>1));\
+    const int a6 = d07 + d34 - (d16 + (d16>>1));\
+    const int a7 = d16 - d25 + (d34 + (d34>>1));\
+    DST(0,  a0 + a1     ) ;\
+    DST(1,  a4 + (a7>>2)) ;\
+    DST(2,  a2 + (a3>>1)) ;\
+    DST(3,  a5 + (a6>>2)) ;\
+    DST(4,  a0 - a1     ) ;\
+    DST(5,  a6 - (a5>>2)) ;\
+    DST(6, (a2>>1) - a3 ) ;\
+    DST(7, (a4>>2) - a7 ) ;\
+}
+
+static int dct264_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+    MpegEncContext * const s= (MpegEncContext *)c;
+    int16_t dct[8][8];
+    int i;
+    int sum=0;
+
+    s->dsp.diff_pixels(dct, src1, src2, stride);
+
+#define SRC(x) dct[i][x]
+#define DST(x,v) dct[i][x]= v
+    for( i = 0; i < 8; i++ )
+        DCT8_1D
+#undef SRC
+#undef DST
+
+#define SRC(x) dct[x][i]
+#define DST(x,v) sum += FFABS(v)
+    for( i = 0; i < 8; i++ )
+        DCT8_1D
+#undef SRC
+#undef DST
+    return sum;
+}
+#endif
+
+static int dct_max8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+    MpegEncContext * const s= (MpegEncContext *)c;
+    DECLARE_ALIGNED_8(uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
+    DCTELEM * const temp= (DCTELEM*)aligned_temp;
+    int sum=0, i;
+
+    assert(h==8);
+
+    s->dsp.diff_pixels(temp, src1, src2, stride);
+    s->dsp.fdct(temp);
+
+    for(i=0; i<64; i++)
+        sum= FFMAX(sum, FFABS(temp[i]));
+
+    return sum;
+}
+
+static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+    MpegEncContext * const s= (MpegEncContext *)c;
+    DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64*2/8]);
+    DCTELEM * const temp= (DCTELEM*)aligned_temp;
+    DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64;
+    int sum=0, i;
+
+    assert(h==8);
+    s->mb_intra=0;
+
+    s->dsp.diff_pixels(temp, src1, src2, stride);
+
+    memcpy(bak, temp, 64*sizeof(DCTELEM));
+
+    s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
+    s->dct_unquantize_inter(s, temp, 0, s->qscale);
+    simple_idct(temp); //FIXME
+
+    for(i=0; i<64; i++)
+        sum+= (temp[i]-bak[i])*(temp[i]-bak[i]);
+
+    return sum;
+}
+
+static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+    MpegEncContext * const s= (MpegEncContext *)c;
+    const uint8_t *scantable= s->intra_scantable.permutated;
+    DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
+    DECLARE_ALIGNED_8 (uint64_t, aligned_bak[stride]);
+    DCTELEM * const temp= (DCTELEM*)aligned_temp;
+    uint8_t * const bak= (uint8_t*)aligned_bak;
+    int i, last, run, bits, level, distoration, start_i;
+    const int esc_length= s->ac_esc_length;
+    uint8_t * length;
+    uint8_t * last_length;
+
+    assert(h==8);
+
+    for(i=0; i<8; i++){
+        ((uint32_t*)(bak + i*stride))[0]= ((uint32_t*)(src2 + i*stride))[0];
+        ((uint32_t*)(bak + i*stride))[1]= ((uint32_t*)(src2 + i*stride))[1];
+    }
+
+    s->dsp.diff_pixels(temp, src1, src2, stride);
+
+    s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
+
+    bits=0;
+
+    if (s->mb_intra) {
+        start_i = 1;
+        length     = s->intra_ac_vlc_length;
+        last_length= s->intra_ac_vlc_last_length;
+        bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
+    } else {
+        start_i = 0;
+        length     = s->inter_ac_vlc_length;
+        last_length= s->inter_ac_vlc_last_length;
+    }
+
+    if(last>=start_i){
+        run=0;
+        for(i=start_i; i<last; i++){
+            int j= scantable[i];
+            level= temp[j];
+
+            if(level){
+                level+=64;
+                if((level&(~127)) == 0){
+                    bits+= length[UNI_AC_ENC_INDEX(run, level)];
+                }else
+                    bits+= esc_length;
+                run=0;
+            }else
+                run++;
+        }
+        i= scantable[last];
+
+        level= temp[i] + 64;
+
+        assert(level - 64);
+
+        if((level&(~127)) == 0){
+            bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
+        }else
+            bits+= esc_length;
+
+    }
+
+    if(last>=0){
+        if(s->mb_intra)
+            s->dct_unquantize_intra(s, temp, 0, s->qscale);
+        else
+            s->dct_unquantize_inter(s, temp, 0, s->qscale);
+    }
+
+    s->dsp.idct_add(bak, stride, temp);
+
+    distoration= s->dsp.sse[1](NULL, bak, src1, stride, 8);
+
+    return distoration + ((bits*s->qscale*s->qscale*109 + 64)>>7);
+}
+
+static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
+    MpegEncContext * const s= (MpegEncContext *)c;
+    const uint8_t *scantable= s->intra_scantable.permutated;
+    DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]);
+    DCTELEM * const temp= (DCTELEM*)aligned_temp;
+    int i, last, run, bits, level, start_i;
+    const int esc_length= s->ac_esc_length;
+    uint8_t * length;
+    uint8_t * last_length;
+
+    assert(h==8);
+
+    s->dsp.diff_pixels(temp, src1, src2, stride);
+
+    s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
+
+    bits=0;
+
+    if (s->mb_intra) {
+        start_i = 1;
+        length     = s->intra_ac_vlc_length;
+        last_length= s->intra_ac_vlc_last_length;
+        bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
+    } else {
+        start_i = 0;
+        length     = s->inter_ac_vlc_length;
+        last_length= s->inter_ac_vlc_last_length;
+    }
+
+    if(last>=start_i){
+        run=0;
+        for(i=start_i; i<last; i++){
+            int j= scantable[i];
+            level= temp[j];
+
+            if(level){
+                level+=64;
+                if((level&(~127)) == 0){
+                    bits+= length[UNI_AC_ENC_INDEX(run, level)];
+                }else
+                    bits+= esc_length;
+                run=0;
+            }else
+                run++;
+        }
+        i= scantable[last];
+
+        level= temp[i] + 64;
+
+        assert(level - 64);
+
+        if((level&(~127)) == 0){
+            bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
+        }else
+            bits+= esc_length;
+    }
+
+    return bits;
+}
+
+static int vsad_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){
+    int score=0;
+    int x,y;
+
+    for(y=1; y<h; y++){
+        for(x=0; x<16; x+=4){
+            score+= FFABS(s[x  ] - s[x  +stride]) + FFABS(s[x+1] - s[x+1+stride])
+                   +FFABS(s[x+2] - s[x+2+stride]) + FFABS(s[x+3] - s[x+3+stride]);
+        }
+        s+= stride;
+    }
+
+    return score;
+}
+
+static int vsad16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){
+    int score=0;
+    int x,y;
+
+    for(y=1; y<h; y++){
+        for(x=0; x<16; x++){
+            score+= FFABS(s1[x  ] - s2[x ] - s1[x  +stride] + s2[x +stride]);
+        }
+        s1+= stride;
+        s2+= stride;
+    }
+
+    return score;
+}
+
+#define SQ(a) ((a)*(a))
+static int vsse_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){
+    int score=0;
+    int x,y;
+
+    for(y=1; y<h; y++){
+        for(x=0; x<16; x+=4){
+            score+= SQ(s[x  ] - s[x  +stride]) + SQ(s[x+1] - s[x+1+stride])
+                   +SQ(s[x+2] - s[x+2+stride]) + SQ(s[x+3] - s[x+3+stride]);
+        }
+        s+= stride;
+    }
+
+    return score;
+}
+
+static int vsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){
+    int score=0;
+    int x,y;
+
+    for(y=1; y<h; y++){
+        for(x=0; x<16; x++){
+            score+= SQ(s1[x  ] - s2[x ] - s1[x  +stride] + s2[x +stride]);
+        }
+        s1+= stride;
+        s2+= stride;
+    }
+
+    return score;
+}
+
+static int ssd_int8_vs_int16_c(int8_t *pix1, int16_t *pix2, int size){
+    int score=0;
+    int i;
+    for(i=0; i<size; i++)
+        score += (pix1[i]-pix2[i])*(pix1[i]-pix2[i]);
+    return score;
+}
+
+WARPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c)
+WARPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c)
+WARPER8_16_SQ(dct_sad8x8_c, dct_sad16_c)
+#ifdef CONFIG_GPL
+WARPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c)
+#endif
+WARPER8_16_SQ(dct_max8x8_c, dct_max16_c)
+WARPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c)
+WARPER8_16_SQ(rd8x8_c, rd16_c)
+WARPER8_16_SQ(bit8x8_c, bit16_c)
+
+static void vector_fmul_c(float *dst, const float *src, int len){
+    int i;
+    for(i=0; i<len; i++)
+        dst[i] *= src[i];
+}
+
+static void vector_fmul_reverse_c(float *dst, const float *src0, const float *src1, int len){
+    int i;
+    src1 += len-1;
+    for(i=0; i<len; i++)
+        dst[i] = src0[i] * src1[-i];
+}
+
+void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step){
+    int i;
+    for(i=0; i<len; i++)
+        dst[i*step] = src0[i] * src1[i] + src2[i] + src3;
+}
+
+void ff_float_to_int16_c(int16_t *dst, const float *src, int len){
+    int i;
+    for(i=0; i<len; i++) {
+        int_fast32_t tmp = ((int32_t*)src)[i];
+        if(tmp & 0xf0000){
+            tmp = (0x43c0ffff - tmp)>>31;
+            // is this faster on some gcc/cpu combinations?
+//          if(tmp > 0x43c0ffff) tmp = 0xFFFF;
+//          else                 tmp = 0;
+        }
+        dst[i] = tmp - 0x8000;
+    }
+}
+
+/* XXX: those functions should be suppressed ASAP when all IDCTs are
+ converted */
+static void ff_jref_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct (block);
+    put_pixels_clamped_c(block, dest, line_size);
+}
+static void ff_jref_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct (block);
+    add_pixels_clamped_c(block, dest, line_size);
+}
+
+static void ff_jref_idct4_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct4 (block);
+    put_pixels_clamped4_c(block, dest, line_size);
+}
+static void ff_jref_idct4_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct4 (block);
+    add_pixels_clamped4_c(block, dest, line_size);
+}
+
+static void ff_jref_idct2_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct2 (block);
+    put_pixels_clamped2_c(block, dest, line_size);
+}
+static void ff_jref_idct2_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    j_rev_dct2 (block);
+    add_pixels_clamped2_c(block, dest, line_size);
+}
+
+static void ff_jref_idct1_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    dest[0] = cm[(block[0] + 4)>>3];
+}
+static void ff_jref_idct1_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    dest[0] = cm[dest[0] + ((block[0] + 4)>>3)];
+}
+
+static void just_return() { return; }
+
+/* init static data */
+void dsputil_static_init(void)
+{
+    int i;
+
+    for(i=0;i<256;i++) ff_cropTbl[i + MAX_NEG_CROP] = i;
+    for(i=0;i<MAX_NEG_CROP;i++) {
+        ff_cropTbl[i] = 0;
+        ff_cropTbl[i + MAX_NEG_CROP + 256] = 255;
+    }
+
+    for(i=0;i<512;i++) {
+        ff_squareTbl[i] = (i - 256) * (i - 256);
+    }
+
+    for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1;
+}
+
+int ff_check_alignment(void){
+    static int did_fail=0;
+    DECLARE_ALIGNED_16(int, aligned);
+
+    if((int)&aligned & 15){
+        if(!did_fail){
+#if defined(HAVE_MMX) || defined(HAVE_ALTIVEC)
+            av_log(NULL, AV_LOG_ERROR,
+                "Compiler did not align stack variables. Libavcodec has been miscompiled\n"
+                "and may be very slow or crash. This is not a bug in libavcodec,\n"
+                "but in the compiler. Do not report crashes to FFmpeg developers.\n");
+#endif
+            did_fail=1;
+        }
+        return -1;
+    }
+    return 0;
+}
+
+void dsputil_init(DSPContext* c, AVCodecContext *avctx)
+{
+    int i;
+
+    ff_check_alignment();
+
+#ifdef CONFIG_ENCODERS
+    if(avctx->dct_algo==FF_DCT_FASTINT) {
+        c->fdct = fdct_ifast;
+        c->fdct248 = fdct_ifast248;
+    }
+    else if(avctx->dct_algo==FF_DCT_FAAN) {
+        c->fdct = ff_faandct;
+        c->fdct248 = ff_faandct248;
+    }
+    else {
+        c->fdct = ff_jpeg_fdct_islow; //slow/accurate/default
+        c->fdct248 = ff_fdct248_islow;
+    }
+#endif //CONFIG_ENCODERS
+
+    if(avctx->lowres==1){
+        if(avctx->idct_algo==FF_IDCT_INT || avctx->idct_algo==FF_IDCT_AUTO){
+            c->idct_put= ff_jref_idct4_put;
+            c->idct_add= ff_jref_idct4_add;
+        }else{
+            c->idct_put= ff_h264_lowres_idct_put_c;
+            c->idct_add= ff_h264_lowres_idct_add_c;
+        }
+        c->idct    = j_rev_dct4;
+        c->idct_permutation_type= FF_NO_IDCT_PERM;
+    }else if(avctx->lowres==2){
+        c->idct_put= ff_jref_idct2_put;
+        c->idct_add= ff_jref_idct2_add;
+        c->idct    = j_rev_dct2;
+        c->idct_permutation_type= FF_NO_IDCT_PERM;
+    }else if(avctx->lowres==3){
+        c->idct_put= ff_jref_idct1_put;
+        c->idct_add= ff_jref_idct1_add;
+        c->idct    = j_rev_dct1;
+        c->idct_permutation_type= FF_NO_IDCT_PERM;
+    }else{
+        if(avctx->idct_algo==FF_IDCT_INT){
+            c->idct_put= ff_jref_idct_put;
+            c->idct_add= ff_jref_idct_add;
+            c->idct    = j_rev_dct;
+            c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
+        }else if(avctx->idct_algo==FF_IDCT_VP3){
+            c->idct_put= ff_vp3_idct_put_c;
+            c->idct_add= ff_vp3_idct_add_c;
+            c->idct    = ff_vp3_idct_c;
+            c->idct_permutation_type= FF_NO_IDCT_PERM;
+        }else{ //accurate/default
+            c->idct_put= simple_idct_put;
+            c->idct_add= simple_idct_add;
+            c->idct    = simple_idct;
+            c->idct_permutation_type= FF_NO_IDCT_PERM;
+        }
+    }
+
+    c->h264_idct_add= ff_h264_idct_add_c;
+    c->h264_idct8_add= ff_h264_idct8_add_c;
+    c->h264_idct_dc_add= ff_h264_idct_dc_add_c;
+    c->h264_idct8_dc_add= ff_h264_idct8_dc_add_c;
+
+    c->get_pixels = get_pixels_c;
+    c->diff_pixels = diff_pixels_c;
+    c->put_pixels_clamped = put_pixels_clamped_c;
+    c->put_signed_pixels_clamped = put_signed_pixels_clamped_c;
+    c->add_pixels_clamped = add_pixels_clamped_c;
+    c->add_pixels8 = add_pixels8_c;
+    c->add_pixels4 = add_pixels4_c;
+    c->gmc1 = gmc1_c;
+    c->gmc = ff_gmc_c;
+    c->clear_blocks = clear_blocks_c;
+    c->pix_sum = pix_sum_c;
+    c->pix_norm1 = pix_norm1_c;
+
+    /* TODO [0] 16  [1] 8 */
+    c->pix_abs[0][0] = pix_abs16_c;
+    c->pix_abs[0][1] = pix_abs16_x2_c;
+    c->pix_abs[0][2] = pix_abs16_y2_c;
+    c->pix_abs[0][3] = pix_abs16_xy2_c;
+    c->pix_abs[1][0] = pix_abs8_c;
+    c->pix_abs[1][1] = pix_abs8_x2_c;
+    c->pix_abs[1][2] = pix_abs8_y2_c;
+    c->pix_abs[1][3] = pix_abs8_xy2_c;
+
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## NUM ## _c;     \
+    c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## NUM ## _x2_c;  \
+    c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## NUM ## _y2_c;  \
+    c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## NUM ## _xy2_c
+
+    dspfunc(put, 0, 16);
+    dspfunc(put_no_rnd, 0, 16);
+    dspfunc(put, 1, 8);
+    dspfunc(put_no_rnd, 1, 8);
+    dspfunc(put, 2, 4);
+    dspfunc(put, 3, 2);
+
+    dspfunc(avg, 0, 16);
+    dspfunc(avg_no_rnd, 0, 16);
+    dspfunc(avg, 1, 8);
+    dspfunc(avg_no_rnd, 1, 8);
+    dspfunc(avg, 2, 4);
+    dspfunc(avg, 3, 2);
+#undef dspfunc
+
+    c->put_no_rnd_pixels_l2[0]= put_no_rnd_pixels16_l2_c;
+    c->put_no_rnd_pixels_l2[1]= put_no_rnd_pixels8_l2_c;
+
+    c->put_tpel_pixels_tab[ 0] = put_tpel_pixels_mc00_c;
+    c->put_tpel_pixels_tab[ 1] = put_tpel_pixels_mc10_c;
+    c->put_tpel_pixels_tab[ 2] = put_tpel_pixels_mc20_c;
+    c->put_tpel_pixels_tab[ 4] = put_tpel_pixels_mc01_c;
+    c->put_tpel_pixels_tab[ 5] = put_tpel_pixels_mc11_c;
+    c->put_tpel_pixels_tab[ 6] = put_tpel_pixels_mc21_c;
+    c->put_tpel_pixels_tab[ 8] = put_tpel_pixels_mc02_c;
+    c->put_tpel_pixels_tab[ 9] = put_tpel_pixels_mc12_c;
+    c->put_tpel_pixels_tab[10] = put_tpel_pixels_mc22_c;
+
+    c->avg_tpel_pixels_tab[ 0] = avg_tpel_pixels_mc00_c;
+    c->avg_tpel_pixels_tab[ 1] = avg_tpel_pixels_mc10_c;
+    c->avg_tpel_pixels_tab[ 2] = avg_tpel_pixels_mc20_c;
+    c->avg_tpel_pixels_tab[ 4] = avg_tpel_pixels_mc01_c;
+    c->avg_tpel_pixels_tab[ 5] = avg_tpel_pixels_mc11_c;
+    c->avg_tpel_pixels_tab[ 6] = avg_tpel_pixels_mc21_c;
+    c->avg_tpel_pixels_tab[ 8] = avg_tpel_pixels_mc02_c;
+    c->avg_tpel_pixels_tab[ 9] = avg_tpel_pixels_mc12_c;
+    c->avg_tpel_pixels_tab[10] = avg_tpel_pixels_mc22_c;
+
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \
+    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \
+    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \
+    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \
+    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \
+    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \
+    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \
+    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \
+    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \
+    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \
+    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
+    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
+    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
+    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
+    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
+    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
+
+    dspfunc(put_qpel, 0, 16);
+    dspfunc(put_no_rnd_qpel, 0, 16);
+
+    dspfunc(avg_qpel, 0, 16);
+    /* dspfunc(avg_no_rnd_qpel, 0, 16); */
+
+    dspfunc(put_qpel, 1, 8);
+    dspfunc(put_no_rnd_qpel, 1, 8);
+
+    dspfunc(avg_qpel, 1, 8);
+    /* dspfunc(avg_no_rnd_qpel, 1, 8); */
+
+    dspfunc(put_h264_qpel, 0, 16);
+    dspfunc(put_h264_qpel, 1, 8);
+    dspfunc(put_h264_qpel, 2, 4);
+    dspfunc(put_h264_qpel, 3, 2);
+    dspfunc(avg_h264_qpel, 0, 16);
+    dspfunc(avg_h264_qpel, 1, 8);
+    dspfunc(avg_h264_qpel, 2, 4);
+
+#undef dspfunc
+    c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_c;
+    c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_c;
+    c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_c;
+    c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_c;
+    c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_c;
+    c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_c;
+    c->put_no_rnd_h264_chroma_pixels_tab[0]= put_no_rnd_h264_chroma_mc8_c;
+
+    c->weight_h264_pixels_tab[0]= weight_h264_pixels16x16_c;
+    c->weight_h264_pixels_tab[1]= weight_h264_pixels16x8_c;
+    c->weight_h264_pixels_tab[2]= weight_h264_pixels8x16_c;
+    c->weight_h264_pixels_tab[3]= weight_h264_pixels8x8_c;
+    c->weight_h264_pixels_tab[4]= weight_h264_pixels8x4_c;
+    c->weight_h264_pixels_tab[5]= weight_h264_pixels4x8_c;
+    c->weight_h264_pixels_tab[6]= weight_h264_pixels4x4_c;
+    c->weight_h264_pixels_tab[7]= weight_h264_pixels4x2_c;
+    c->weight_h264_pixels_tab[8]= weight_h264_pixels2x4_c;
+    c->weight_h264_pixels_tab[9]= weight_h264_pixels2x2_c;
+    c->biweight_h264_pixels_tab[0]= biweight_h264_pixels16x16_c;
+    c->biweight_h264_pixels_tab[1]= biweight_h264_pixels16x8_c;
+    c->biweight_h264_pixels_tab[2]= biweight_h264_pixels8x16_c;
+    c->biweight_h264_pixels_tab[3]= biweight_h264_pixels8x8_c;
+    c->biweight_h264_pixels_tab[4]= biweight_h264_pixels8x4_c;
+    c->biweight_h264_pixels_tab[5]= biweight_h264_pixels4x8_c;
+    c->biweight_h264_pixels_tab[6]= biweight_h264_pixels4x4_c;
+    c->biweight_h264_pixels_tab[7]= biweight_h264_pixels4x2_c;
+    c->biweight_h264_pixels_tab[8]= biweight_h264_pixels2x4_c;
+    c->biweight_h264_pixels_tab[9]= biweight_h264_pixels2x2_c;
+
+#ifdef CONFIG_CAVS_DECODER
+    ff_cavsdsp_init(c,avctx);
+#endif
+#if defined(CONFIG_VC1_DECODER) || defined(CONFIG_WMV3_DECODER)
+    ff_vc1dsp_init(c,avctx);
+#endif
+#if defined(CONFIG_H264_ENCODER)
+    ff_h264dsp_init(c,avctx);
+#endif
+
+    c->put_mspel_pixels_tab[0]= put_mspel8_mc00_c;
+    c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c;
+    c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c;
+    c->put_mspel_pixels_tab[3]= put_mspel8_mc30_c;
+    c->put_mspel_pixels_tab[4]= put_mspel8_mc02_c;
+    c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c;
+    c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c;
+    c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c;
+
+#define SET_CMP_FUNC(name) \
+    c->name[0]= name ## 16_c;\
+    c->name[1]= name ## 8x8_c;
+
+    SET_CMP_FUNC(hadamard8_diff)
+    c->hadamard8_diff[4]= hadamard8_intra16_c;
+    SET_CMP_FUNC(dct_sad)
+    SET_CMP_FUNC(dct_max)
+#ifdef CONFIG_GPL
+    SET_CMP_FUNC(dct264_sad)
+#endif
+    c->sad[0]= pix_abs16_c;
+    c->sad[1]= pix_abs8_c;
+    c->sse[0]= sse16_c;
+    c->sse[1]= sse8_c;
+    c->sse[2]= sse4_c;
+    SET_CMP_FUNC(quant_psnr)
+    SET_CMP_FUNC(rd)
+    SET_CMP_FUNC(bit)
+    c->vsad[0]= vsad16_c;
+    c->vsad[4]= vsad_intra16_c;
+    c->vsse[0]= vsse16_c;
+    c->vsse[4]= vsse_intra16_c;
+    c->nsse[0]= nsse16_c;
+    c->nsse[1]= nsse8_c;
+#ifdef CONFIG_SNOW_ENCODER
+    c->w53[0]= w53_16_c;
+    c->w53[1]= w53_8_c;
+    c->w97[0]= w97_16_c;
+    c->w97[1]= w97_8_c;
+#endif
+
+    c->ssd_int8_vs_int16 = ssd_int8_vs_int16_c;
+
+    c->add_bytes= add_bytes_c;
+    c->diff_bytes= diff_bytes_c;
+    c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_c;
+    c->bswap_buf= bswap_buf;
+
+    c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_c;
+    c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_c;
+    c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_c;
+    c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_c;
+    c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_c;
+    c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_c;
+    c->h264_loop_filter_strength= NULL;
+
+    c->h263_h_loop_filter= h263_h_loop_filter_c;
+    c->h263_v_loop_filter= h263_v_loop_filter_c;
+
+    c->h261_loop_filter= h261_loop_filter_c;
+
+    c->try_8x8basis= try_8x8basis_c;
+    c->add_8x8basis= add_8x8basis_c;
+
+#ifdef CONFIG_SNOW_DECODER
+    c->vertical_compose97i = ff_snow_vertical_compose97i;
+    c->horizontal_compose97i = ff_snow_horizontal_compose97i;
+    c->inner_add_yblock = ff_snow_inner_add_yblock;
+#endif
+
+#ifdef CONFIG_VORBIS_DECODER
+    c->vorbis_inverse_coupling = vorbis_inverse_coupling;
+#endif
+    c->vector_fmul = vector_fmul_c;
+    c->vector_fmul_reverse = vector_fmul_reverse_c;
+    c->vector_fmul_add_add = ff_vector_fmul_add_add_c;
+    c->float_to_int16 = ff_float_to_int16_c;
+
+    c->shrink[0]= ff_img_copy_plane;
+    c->shrink[1]= ff_shrink22;
+    c->shrink[2]= ff_shrink44;
+    c->shrink[3]= ff_shrink88;
+
+    c->prefetch= just_return;
+
+    memset(c->put_2tap_qpel_pixels_tab, 0, sizeof(c->put_2tap_qpel_pixels_tab));
+    memset(c->avg_2tap_qpel_pixels_tab, 0, sizeof(c->avg_2tap_qpel_pixels_tab));
+
+#ifdef HAVE_MMX
+    dsputil_init_mmx(c, avctx);
+#endif
+#ifdef ARCH_ARMV4L
+    dsputil_init_armv4l(c, avctx);
+#endif
+#ifdef HAVE_MLIB
+    dsputil_init_mlib(c, avctx);
+#endif
+#ifdef ARCH_SPARC
+   dsputil_init_vis(c,avctx);
+#endif
+#ifdef ARCH_ALPHA
+    dsputil_init_alpha(c, avctx);
+#endif
+#ifdef ARCH_POWERPC
+    dsputil_init_ppc(c, avctx);
+#endif
+#ifdef HAVE_MMI
+    dsputil_init_mmi(c, avctx);
+#endif
+#ifdef ARCH_SH4
+    dsputil_init_sh4(c,avctx);
+#endif
+#ifdef ARCH_BFIN
+    dsputil_init_bfin(c,avctx);
+#endif
+
+    for(i=0; i<64; i++){
+        if(!c->put_2tap_qpel_pixels_tab[0][i])
+            c->put_2tap_qpel_pixels_tab[0][i]= c->put_h264_qpel_pixels_tab[0][i];
+        if(!c->avg_2tap_qpel_pixels_tab[0][i])
+            c->avg_2tap_qpel_pixels_tab[0][i]= c->avg_h264_qpel_pixels_tab[0][i];
+    }
+
+    switch(c->idct_permutation_type){
+    case FF_NO_IDCT_PERM:
+        for(i=0; i<64; i++)
+            c->idct_permutation[i]= i;
+        break;
+    case FF_LIBMPEG2_IDCT_PERM:
+        for(i=0; i<64; i++)
+            c->idct_permutation[i]= (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
+        break;
+    case FF_SIMPLE_IDCT_PERM:
+        for(i=0; i<64; i++)
+            c->idct_permutation[i]= simple_mmx_permutation[i];
+        break;
+    case FF_TRANSPOSE_IDCT_PERM:
+        for(i=0; i<64; i++)
+            c->idct_permutation[i]= ((i&7)<<3) | (i>>3);
+        break;
+    case FF_PARTTRANS_IDCT_PERM:
+        for(i=0; i<64; i++)
+            c->idct_permutation[i]= (i&0x24) | ((i&3)<<3) | ((i>>3)&3);
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "Internal error, IDCT permutation not set\n");
+    }
+}
+
diff --git a/contrib/ffmpeg/libavcodec/dsputil.h b/contrib/ffmpeg/libavcodec/dsputil.h
new file mode 100644
index 000000000..800669ea7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dsputil.h
@@ -0,0 +1,762 @@
+/*
+ * DSP utils
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dsputil.h
+ * DSP utils.
+ * note, many functions in here may use MMX which trashes the FPU state, it is
+ * absolutely necessary to call emms_c() between dsp & float/double code
+ */
+
+#ifndef DSPUTIL_H
+#define DSPUTIL_H
+
+#include "common.h"
+#include "avcodec.h"
+
+
+//#define DEBUG
+/* dct code */
+typedef short DCTELEM;
+typedef int DWTELEM;
+
+void fdct_ifast (DCTELEM *data);
+void fdct_ifast248 (DCTELEM *data);
+void ff_jpeg_fdct_islow (DCTELEM *data);
+void ff_fdct248_islow (DCTELEM *data);
+
+void j_rev_dct (DCTELEM *data);
+void j_rev_dct4 (DCTELEM *data);
+void j_rev_dct2 (DCTELEM *data);
+void j_rev_dct1 (DCTELEM *data);
+
+void ff_fdct_mmx(DCTELEM *block);
+void ff_fdct_mmx2(DCTELEM *block);
+void ff_fdct_sse2(DCTELEM *block);
+
+void ff_h264_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride);
+void ff_h264_idct_add_c(uint8_t *dst, DCTELEM *block, int stride);
+void ff_h264_idct8_dc_add_c(uint8_t *dst, DCTELEM *block, int stride);
+void ff_h264_idct_dc_add_c(uint8_t *dst, DCTELEM *block, int stride);
+void ff_h264_lowres_idct_add_c(uint8_t *dst, int stride, DCTELEM *block);
+void ff_h264_lowres_idct_put_c(uint8_t *dst, int stride, DCTELEM *block);
+
+void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1,
+                              const float *src2, int src3, int blocksize, int step);
+void ff_float_to_int16_c(int16_t *dst, const float *src, int len);
+
+/* encoding scans */
+extern const uint8_t ff_alternate_horizontal_scan[64];
+extern const uint8_t ff_alternate_vertical_scan[64];
+extern const uint8_t ff_zigzag_direct[64];
+extern const uint8_t ff_zigzag248_direct[64];
+
+/* pixel operations */
+#define MAX_NEG_CROP 1024
+
+/* temporary */
+extern uint32_t ff_squareTbl[512];
+extern uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP];
+
+/* VP3 DSP functions */
+void ff_vp3_idct_c(DCTELEM *block/* align 16*/);
+void ff_vp3_idct_put_c(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+void ff_vp3_idct_add_c(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+
+/* 1/2^n downscaling functions from imgconvert.c */
+void ff_img_copy_plane(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
+void ff_shrink22(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
+void ff_shrink44(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
+void ff_shrink88(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
+
+void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
+              int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height);
+
+/* minimum alignment rules ;)
+if u notice errors in the align stuff, need more alignment for some asm code for some cpu
+or need to use a function with less aligned data then send a mail to the ffmpeg-dev list, ...
+
+!warning these alignments might not match reallity, (missing attribute((align)) stuff somewhere possible)
+i (michael) didnt check them, these are just the alignents which i think could be reached easily ...
+
+!future video codecs might need functions with less strict alignment
+*/
+
+/*
+void get_pixels_c(DCTELEM *block, const uint8_t *pixels, int line_size);
+void diff_pixels_c(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride);
+void put_pixels_clamped_c(const DCTELEM *block, uint8_t *pixels, int line_size);
+void add_pixels_clamped_c(const DCTELEM *block, uint8_t *pixels, int line_size);
+void clear_blocks_c(DCTELEM *blocks);
+*/
+
+/* add and put pixel (decoding) */
+// blocksizes for op_pixels_func are 8x4,8x8 16x8 16x16
+//h for op_pixels_func is limited to {width/2, width} but never larger than 16 and never smaller then 4
+typedef void (*op_pixels_func)(uint8_t *block/*align width (8 or 16)*/, const uint8_t *pixels/*align 1*/, int line_size, int h);
+typedef void (*tpel_mc_func)(uint8_t *block/*align width (8 or 16)*/, const uint8_t *pixels/*align 1*/, int line_size, int w, int h);
+typedef void (*qpel_mc_func)(uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, int stride);
+typedef void (*h264_chroma_mc_func)(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int srcStride, int h, int x, int y);
+typedef void (*h264_weight_func)(uint8_t *block, int stride, int log2_denom, int weight, int offset);
+typedef void (*h264_biweight_func)(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset);
+
+#define DEF_OLD_QPEL(name)\
+void ff_put_        ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, int stride);\
+void ff_put_no_rnd_ ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, int stride);\
+void ff_avg_        ## name (uint8_t *dst/*align width (8 or 16)*/, uint8_t *src/*align 1*/, int stride);
+
+DEF_OLD_QPEL(qpel16_mc11_old_c)
+DEF_OLD_QPEL(qpel16_mc31_old_c)
+DEF_OLD_QPEL(qpel16_mc12_old_c)
+DEF_OLD_QPEL(qpel16_mc32_old_c)
+DEF_OLD_QPEL(qpel16_mc13_old_c)
+DEF_OLD_QPEL(qpel16_mc33_old_c)
+DEF_OLD_QPEL(qpel8_mc11_old_c)
+DEF_OLD_QPEL(qpel8_mc31_old_c)
+DEF_OLD_QPEL(qpel8_mc12_old_c)
+DEF_OLD_QPEL(qpel8_mc32_old_c)
+DEF_OLD_QPEL(qpel8_mc13_old_c)
+DEF_OLD_QPEL(qpel8_mc33_old_c)
+
+#define CALL_2X_PIXELS(a, b, n)\
+static void a(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
+    b(block  , pixels  , line_size, h);\
+    b(block+n, pixels+n, line_size, h);\
+}
+
+/* motion estimation */
+// h is limited to {width/2, width, 2*width} but never larger than 16 and never smaller then 2
+// allthough currently h<4 is not used as functions with width <8 are not used and neither implemented
+typedef int (*me_cmp_func)(void /*MpegEncContext*/ *s, uint8_t *blk1/*align width (8 or 16)*/, uint8_t *blk2/*align 1*/, int line_size, int h)/* __attribute__ ((const))*/;
+
+
+// for snow slices
+typedef struct slice_buffer_s slice_buffer;
+
+/**
+ * DSPContext.
+ */
+typedef struct DSPContext {
+    /* pixel ops : interface with DCT */
+    void (*get_pixels)(DCTELEM *block/*align 16*/, const uint8_t *pixels/*align 8*/, int line_size);
+    void (*diff_pixels)(DCTELEM *block/*align 16*/, const uint8_t *s1/*align 8*/, const uint8_t *s2/*align 8*/, int stride);
+    void (*put_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
+    void (*put_signed_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
+    void (*add_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
+    void (*add_pixels8)(uint8_t *pixels, DCTELEM *block, int line_size);
+    void (*add_pixels4)(uint8_t *pixels, DCTELEM *block, int line_size);
+    /**
+     * translational global motion compensation.
+     */
+    void (*gmc1)(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int srcStride, int h, int x16, int y16, int rounder);
+    /**
+     * global motion compensation.
+     */
+    void (*gmc )(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int ox, int oy,
+                    int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height);
+    void (*clear_blocks)(DCTELEM *blocks/*align 16*/);
+    int (*pix_sum)(uint8_t * pix, int line_size);
+    int (*pix_norm1)(uint8_t * pix, int line_size);
+// 16x16 8x8 4x4 2x2 16x8 8x4 4x2 8x16 4x8 2x4
+
+    me_cmp_func sad[5]; /* identical to pix_absAxA except additional void * */
+    me_cmp_func sse[5];
+    me_cmp_func hadamard8_diff[5];
+    me_cmp_func dct_sad[5];
+    me_cmp_func quant_psnr[5];
+    me_cmp_func bit[5];
+    me_cmp_func rd[5];
+    me_cmp_func vsad[5];
+    me_cmp_func vsse[5];
+    me_cmp_func nsse[5];
+    me_cmp_func w53[5];
+    me_cmp_func w97[5];
+    me_cmp_func dct_max[5];
+    me_cmp_func dct264_sad[5];
+
+    me_cmp_func me_pre_cmp[5];
+    me_cmp_func me_cmp[5];
+    me_cmp_func me_sub_cmp[5];
+    me_cmp_func mb_cmp[5];
+    me_cmp_func ildct_cmp[5]; //only width 16 used
+    me_cmp_func frame_skip_cmp[5]; //only width 8 used
+
+    int (*ssd_int8_vs_int16)(int8_t *pix1, int16_t *pix2, int size);
+
+    /**
+     * Halfpel motion compensation with rounding (a+b+1)>>1.
+     * this is an array[4][4] of motion compensation functions for 4
+     * horizontal blocksizes (8,16) and the 4 halfpel positions<br>
+     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
+     * @param block destination where the result is stored
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+     */
+    op_pixels_func put_pixels_tab[4][4];
+
+    /**
+     * Halfpel motion compensation with rounding (a+b+1)>>1.
+     * This is an array[4][4] of motion compensation functions for 4
+     * horizontal blocksizes (8,16) and the 4 halfpel positions<br>
+     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
+     * @param block destination into which the result is averaged (a+b+1)>>1
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+     */
+    op_pixels_func avg_pixels_tab[4][4];
+
+    /**
+     * Halfpel motion compensation with no rounding (a+b)>>1.
+     * this is an array[2][4] of motion compensation functions for 2
+     * horizontal blocksizes (8,16) and the 4 halfpel positions<br>
+     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
+     * @param block destination where the result is stored
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+     */
+    op_pixels_func put_no_rnd_pixels_tab[4][4];
+
+    /**
+     * Halfpel motion compensation with no rounding (a+b)>>1.
+     * this is an array[2][4] of motion compensation functions for 2
+     * horizontal blocksizes (8,16) and the 4 halfpel positions<br>
+     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
+     * @param block destination into which the result is averaged (a+b)>>1
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+     */
+    op_pixels_func avg_no_rnd_pixels_tab[4][4];
+
+    void (*put_no_rnd_pixels_l2[2])(uint8_t *block/*align width (8 or 16)*/, const uint8_t *a/*align 1*/, const uint8_t *b/*align 1*/, int line_size, int h);
+
+    /**
+     * Thirdpel motion compensation with rounding (a+b+1)>>1.
+     * this is an array[12] of motion compensation functions for the 9 thirdpe
+     * positions<br>
+     * *pixels_tab[ xthirdpel + 4*ythirdpel ]
+     * @param block destination where the result is stored
+     * @param pixels source
+     * @param line_size number of bytes in a horizontal line of block
+     * @param h height
+     */
+    tpel_mc_func put_tpel_pixels_tab[11]; //FIXME individual func ptr per width?
+    tpel_mc_func avg_tpel_pixels_tab[11]; //FIXME individual func ptr per width?
+
+    qpel_mc_func put_qpel_pixels_tab[2][16];
+    qpel_mc_func avg_qpel_pixels_tab[2][16];
+    qpel_mc_func put_no_rnd_qpel_pixels_tab[2][16];
+    qpel_mc_func avg_no_rnd_qpel_pixels_tab[2][16];
+    qpel_mc_func put_mspel_pixels_tab[8];
+
+    /**
+     * h264 Chroma MC
+     */
+    h264_chroma_mc_func put_h264_chroma_pixels_tab[3];
+    /* This is really one func used in VC-1 decoding */
+    h264_chroma_mc_func put_no_rnd_h264_chroma_pixels_tab[3];
+    h264_chroma_mc_func avg_h264_chroma_pixels_tab[3];
+
+    qpel_mc_func put_h264_qpel_pixels_tab[4][16];
+    qpel_mc_func avg_h264_qpel_pixels_tab[4][16];
+
+    qpel_mc_func put_2tap_qpel_pixels_tab[4][16];
+    qpel_mc_func avg_2tap_qpel_pixels_tab[4][16];
+
+    h264_weight_func weight_h264_pixels_tab[10];
+    h264_biweight_func biweight_h264_pixels_tab[10];
+
+    /* AVS specific */
+    qpel_mc_func put_cavs_qpel_pixels_tab[2][16];
+    qpel_mc_func avg_cavs_qpel_pixels_tab[2][16];
+    void (*cavs_filter_lv)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2);
+    void (*cavs_filter_lh)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2);
+    void (*cavs_filter_cv)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2);
+    void (*cavs_filter_ch)(uint8_t *pix, int stride, int alpha, int beta, int tc, int bs1, int bs2);
+    void (*cavs_idct8_add)(uint8_t *dst, DCTELEM *block, int stride);
+
+    me_cmp_func pix_abs[2][4];
+
+    /* huffyuv specific */
+    void (*add_bytes)(uint8_t *dst/*align 16*/, uint8_t *src/*align 16*/, int w);
+    void (*diff_bytes)(uint8_t *dst/*align 16*/, uint8_t *src1/*align 16*/, uint8_t *src2/*align 1*/,int w);
+    /**
+     * subtract huffyuv's variant of median prediction
+     * note, this might read from src1[-1], src2[-1]
+     */
+    void (*sub_hfyu_median_prediction)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top);
+    void (*bswap_buf)(uint32_t *dst, uint32_t *src, int w);
+
+    void (*h264_v_loop_filter_luma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
+    void (*h264_h_loop_filter_luma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
+    void (*h264_v_loop_filter_chroma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
+    void (*h264_h_loop_filter_chroma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
+    void (*h264_v_loop_filter_chroma_intra)(uint8_t *pix, int stride, int alpha, int beta);
+    void (*h264_h_loop_filter_chroma_intra)(uint8_t *pix, int stride, int alpha, int beta);
+    // h264_loop_filter_strength: simd only. the C version is inlined in h264.c
+    void (*h264_loop_filter_strength)(int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],
+                                      int bidir, int edges, int step, int mask_mv0, int mask_mv1);
+
+    void (*h263_v_loop_filter)(uint8_t *src, int stride, int qscale);
+    void (*h263_h_loop_filter)(uint8_t *src, int stride, int qscale);
+
+    void (*h261_loop_filter)(uint8_t *src, int stride);
+
+    /* assume len is a multiple of 4, and arrays are 16-byte aligned */
+    void (*vorbis_inverse_coupling)(float *mag, float *ang, int blocksize);
+    /* assume len is a multiple of 8, and arrays are 16-byte aligned */
+    void (*vector_fmul)(float *dst, const float *src, int len);
+    void (*vector_fmul_reverse)(float *dst, const float *src0, const float *src1, int len);
+    /* assume len is a multiple of 8, and src arrays are 16-byte aligned */
+    void (*vector_fmul_add_add)(float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step);
+
+    /* C version: convert floats from the range [384.0,386.0] to ints in [-32768,32767]
+     * simd versions: convert floats from [-32768.0,32767.0] without rescaling and arrays are 16byte aligned */
+    void (*float_to_int16)(int16_t *dst, const float *src, int len);
+
+    /* (I)DCT */
+    void (*fdct)(DCTELEM *block/* align 16*/);
+    void (*fdct248)(DCTELEM *block/* align 16*/);
+
+    /* IDCT really*/
+    void (*idct)(DCTELEM *block/* align 16*/);
+
+    /**
+     * block -> idct -> clip to unsigned 8 bit -> dest.
+     * (-1392, 0, 0, ...) -> idct -> (-174, -174, ...) -> put -> (0, 0, ...)
+     * @param line_size size in bytes of a horizotal line of dest
+     */
+    void (*idct_put)(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+
+    /**
+     * block -> idct -> add dest -> clip to unsigned 8 bit -> dest.
+     * @param line_size size in bytes of a horizotal line of dest
+     */
+    void (*idct_add)(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+
+    /**
+     * idct input permutation.
+     * several optimized IDCTs need a permutated input (relative to the normal order of the reference
+     * IDCT)
+     * this permutation must be performed before the idct_put/add, note, normally this can be merged
+     * with the zigzag/alternate scan<br>
+     * an example to avoid confusion:
+     * - (->decode coeffs -> zigzag reorder -> dequant -> reference idct ->...)
+     * - (x -> referece dct -> reference idct -> x)
+     * - (x -> referece dct -> simple_mmx_perm = idct_permutation -> simple_idct_mmx -> x)
+     * - (->decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant -> simple_idct_mmx ->...)
+     */
+    uint8_t idct_permutation[64];
+    int idct_permutation_type;
+#define FF_NO_IDCT_PERM 1
+#define FF_LIBMPEG2_IDCT_PERM 2
+#define FF_SIMPLE_IDCT_PERM 3
+#define FF_TRANSPOSE_IDCT_PERM 4
+#define FF_PARTTRANS_IDCT_PERM 5
+
+    int (*try_8x8basis)(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale);
+    void (*add_8x8basis)(int16_t rem[64], int16_t basis[64], int scale);
+#define BASIS_SHIFT 16
+#define RECON_SHIFT 6
+
+    /* h264 functions */
+    void (*h264_idct_add)(uint8_t *dst, DCTELEM *block, int stride);
+    void (*h264_idct8_add)(uint8_t *dst, DCTELEM *block, int stride);
+    void (*h264_idct_dc_add)(uint8_t *dst, DCTELEM *block, int stride);
+    void (*h264_idct8_dc_add)(uint8_t *dst, DCTELEM *block, int stride);
+    void (*h264_dct)(DCTELEM block[4][4]);
+
+    /* snow wavelet */
+    void (*vertical_compose97i)(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width);
+    void (*horizontal_compose97i)(DWTELEM *b, int width);
+    void (*inner_add_yblock)(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
+
+    void (*prefetch)(void *mem, int stride, int h);
+
+    void (*shrink[4])(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height);
+
+    /* vc1 functions */
+    void (*vc1_inv_trans_8x8)(DCTELEM *b);
+    void (*vc1_inv_trans_8x4)(DCTELEM *b, int n);
+    void (*vc1_inv_trans_4x8)(DCTELEM *b, int n);
+    void (*vc1_inv_trans_4x4)(DCTELEM *b, int n);
+    void (*vc1_v_overlap)(uint8_t* src, int stride);
+    void (*vc1_h_overlap)(uint8_t* src, int stride);
+    /* put 8x8 block with bicubic interpolation and quarterpel precision
+     * last argument is actually round value instead of height
+     */
+    op_pixels_func put_vc1_mspel_pixels_tab[16];
+} DSPContext;
+
+void dsputil_static_init(void);
+void dsputil_init(DSPContext* p, AVCodecContext *avctx);
+
+int ff_check_alignment(void);
+
+/**
+ * permute block according to permuatation.
+ * @param last last non zero element in scantable order
+ */
+void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last);
+
+void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type);
+
+#define         BYTE_VEC32(c)   ((c)*0x01010101UL)
+
+static inline uint32_t rnd_avg32(uint32_t a, uint32_t b)
+{
+    return (a | b) - (((a ^ b) & ~BYTE_VEC32(0x01)) >> 1);
+}
+
+static inline uint32_t no_rnd_avg32(uint32_t a, uint32_t b)
+{
+    return (a & b) + (((a ^ b) & ~BYTE_VEC32(0x01)) >> 1);
+}
+
+static inline int get_penalty_factor(int lambda, int lambda2, int type){
+    switch(type&0xFF){
+    default:
+    case FF_CMP_SAD:
+        return lambda>>FF_LAMBDA_SHIFT;
+    case FF_CMP_DCT:
+        return (3*lambda)>>(FF_LAMBDA_SHIFT+1);
+    case FF_CMP_W53:
+        return (4*lambda)>>(FF_LAMBDA_SHIFT);
+    case FF_CMP_W97:
+        return (2*lambda)>>(FF_LAMBDA_SHIFT);
+    case FF_CMP_SATD:
+    case FF_CMP_DCT264:
+        return (2*lambda)>>FF_LAMBDA_SHIFT;
+    case FF_CMP_RD:
+    case FF_CMP_PSNR:
+    case FF_CMP_SSE:
+    case FF_CMP_NSSE:
+        return lambda2>>FF_LAMBDA_SHIFT;
+    case FF_CMP_BIT:
+        return 1;
+    }
+}
+
+/**
+ * Empty mmx state.
+ * this must be called between any dsp function and float/double code.
+ * for example sin(); dsp->idct_put(); emms_c(); cos()
+ */
+#define emms_c()
+
+/* should be defined by architectures supporting
+   one or more MultiMedia extension */
+int mm_support(void);
+
+#ifdef __GNUC__
+  #define DECLARE_ALIGNED_16(t,v)       t v __attribute__ ((aligned (16)))
+#else
+  #define DECLARE_ALIGNED_16(t,v)      __declspec(align(16)) t v
+#endif
+
+#if defined(HAVE_MMX)
+
+#undef emms_c
+
+#define MM_MMX    0x0001 /* standard MMX */
+#define MM_3DNOW  0x0004 /* AMD 3DNOW */
+#define MM_MMXEXT 0x0002 /* SSE integer functions or AMD MMX ext */
+#define MM_SSE    0x0008 /* SSE functions */
+#define MM_SSE2   0x0010 /* PIV SSE2 functions */
+#define MM_3DNOWEXT  0x0020 /* AMD 3DNowExt */
+#define MM_SSE3   0x0040 /* Prescott SSE3 functions */
+#define MM_SSSE3  0x0080 /* Conroe SSSE3 functions */
+
+extern int mm_flags;
+
+void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size);
+void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size);
+void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size);
+
+static inline void emms(void)
+{
+    __asm __volatile ("emms;":::"memory");
+}
+
+
+#define emms_c() \
+{\
+    if (mm_flags & MM_MMX)\
+        emms();\
+}
+
+#ifdef __GNUC__
+  #define DECLARE_ALIGNED_8(t,v)       t v __attribute__ ((aligned (8)))
+#else
+  #define DECLARE_ALIGNED_8(t,v)      __declspec(align(8)) t v
+#endif
+
+#define STRIDE_ALIGN 8
+
+void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx);
+void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(ARCH_ARMV4L)
+
+/* This is to use 4 bytes read to the IDCT pointers for some 'zero'
+   line optimizations */
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (4)))
+#define STRIDE_ALIGN 4
+
+#define MM_IWMMXT    0x0100 /* XScale IWMMXT */
+
+extern int mm_flags;
+
+void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(HAVE_MLIB)
+
+/* SPARC/VIS IDCT needs 8-byte aligned DCT blocks */
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+
+void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(ARCH_SPARC)
+
+/* SPARC/VIS IDCT needs 8-byte aligned DCT blocks */
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+void dsputil_init_vis(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(ARCH_ALPHA)
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+
+void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(ARCH_POWERPC)
+
+#define MM_ALTIVEC    0x0001 /* standard AltiVec */
+
+extern int mm_flags;
+
+#if defined(HAVE_ALTIVEC) && !defined(CONFIG_DARWIN)
+#define pixel altivec_pixel
+#include <altivec.h>
+#undef pixel
+#endif
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (16)))
+#define STRIDE_ALIGN 16
+
+void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(HAVE_MMI)
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (16)))
+#define STRIDE_ALIGN 16
+
+void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(ARCH_SH4)
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+
+void dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx);
+
+#elif defined(ARCH_BFIN)
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+
+void dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
+
+#else
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+
+#endif
+
+/* PSNR */
+void get_psnr(uint8_t *orig_image[3], uint8_t *coded_image[3],
+              int orig_linesize[3], int coded_linesize,
+              AVCodecContext *avctx);
+
+/* FFT computation */
+
+/* NOTE: soon integer code will be added, so you must use the
+   FFTSample type */
+typedef float FFTSample;
+
+struct MDCTContext;
+
+typedef struct FFTComplex {
+    FFTSample re, im;
+} FFTComplex;
+
+typedef struct FFTContext {
+    int nbits;
+    int inverse;
+    uint16_t *revtab;
+    FFTComplex *exptab;
+    FFTComplex *exptab1; /* only used by SSE code */
+    void (*fft_calc)(struct FFTContext *s, FFTComplex *z);
+    void (*imdct_calc)(struct MDCTContext *s, FFTSample *output,
+                       const FFTSample *input, FFTSample *tmp);
+} FFTContext;
+
+int ff_fft_init(FFTContext *s, int nbits, int inverse);
+void ff_fft_permute(FFTContext *s, FFTComplex *z);
+void ff_fft_calc_c(FFTContext *s, FFTComplex *z);
+void ff_fft_calc_sse(FFTContext *s, FFTComplex *z);
+void ff_fft_calc_3dn(FFTContext *s, FFTComplex *z);
+void ff_fft_calc_3dn2(FFTContext *s, FFTComplex *z);
+void ff_fft_calc_altivec(FFTContext *s, FFTComplex *z);
+
+static inline void ff_fft_calc(FFTContext *s, FFTComplex *z)
+{
+    s->fft_calc(s, z);
+}
+void ff_fft_end(FFTContext *s);
+
+/* MDCT computation */
+
+typedef struct MDCTContext {
+    int n;  /* size of MDCT (i.e. number of input data * 2) */
+    int nbits; /* n = 2^nbits */
+    /* pre/post rotation tables */
+    FFTSample *tcos;
+    FFTSample *tsin;
+    FFTContext fft;
+} MDCTContext;
+
+int ff_mdct_init(MDCTContext *s, int nbits, int inverse);
+void ff_imdct_calc(MDCTContext *s, FFTSample *output,
+                const FFTSample *input, FFTSample *tmp);
+void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,
+                        const FFTSample *input, FFTSample *tmp);
+void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
+                       const FFTSample *input, FFTSample *tmp);
+void ff_mdct_calc(MDCTContext *s, FFTSample *out,
+               const FFTSample *input, FFTSample *tmp);
+void ff_mdct_end(MDCTContext *s);
+
+#define WARPER8_16(name8, name16)\
+static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\
+    return name8(s, dst           , src           , stride, h)\
+          +name8(s, dst+8         , src+8         , stride, h);\
+}
+
+#define WARPER8_16_SQ(name8, name16)\
+static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\
+    int score=0;\
+    score +=name8(s, dst           , src           , stride, 8);\
+    score +=name8(s, dst+8         , src+8         , stride, 8);\
+    if(h==16){\
+        dst += 8*stride;\
+        src += 8*stride;\
+        score +=name8(s, dst           , src           , stride, 8);\
+        score +=name8(s, dst+8         , src+8         , stride, 8);\
+    }\
+    return score;\
+}
+
+
+static inline void copy_block2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST16(dst   , LD16(src   ));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        dst[8]= src[8];
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        ST32(dst+8 , LD32(src+8 ));
+        ST32(dst+12, LD32(src+12));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        ST32(dst+8 , LD32(src+8 ));
+        ST32(dst+12, LD32(src+12));
+        dst[16]= src[16];
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/dtsdec.c b/contrib/ffmpeg/libavcodec/dtsdec.c
new file mode 100644
index 000000000..6763572dd
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dtsdec.c
@@ -0,0 +1,268 @@
+/*
+ * dtsdec.c : free DTS Coherent Acoustics stream decoder.
+ * Copyright (C) 2004 Benjamin Zores <ben@geexbox.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include <dts.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#define BUFFER_SIZE 18726
+#define HEADER_SIZE 14
+
+#define CONVERT_LEVEL 1
+#define CONVERT_BIAS 0
+
+typedef struct DTSContext {
+    dts_state_t *state;
+    uint8_t buf[BUFFER_SIZE];
+    uint8_t *bufptr;
+    uint8_t *bufpos;
+} DTSContext;
+
+static inline int16_t
+convert(sample_t s)
+{
+    return s * 0x7fff;
+}
+
+static void
+convert2s16_multi(sample_t *f, int16_t *s16, int flags)
+{
+    int i;
+
+    switch(flags & (DTS_CHANNEL_MASK | DTS_LFE)){
+    case DTS_MONO:
+        for(i = 0; i < 256; i++){
+            s16[5*i] = s16[5*i+1] = s16[5*i+2] = s16[5*i+3] = 0;
+            s16[5*i+4] = convert(f[i]);
+        }
+    case DTS_CHANNEL:
+    case DTS_STEREO:
+    case DTS_DOLBY:
+        for(i = 0; i < 256; i++){
+            s16[2*i] = convert(f[i]);
+            s16[2*i+1] = convert(f[i+256]);
+        }
+    case DTS_3F:
+        for(i = 0; i < 256; i++){
+            s16[5*i] = convert(f[i+256]);
+            s16[5*i+1] = convert(f[i+512]);
+            s16[5*i+2] = s16[5*i+3] = 0;
+            s16[5*i+4] = convert(f[i]);
+        }
+    case DTS_2F2R:
+        for(i = 0; i < 256; i++){
+            s16[4*i] = convert(f[i]);
+            s16[4*i+1] = convert(f[i+256]);
+            s16[4*i+2] = convert(f[i+512]);
+            s16[4*i+3] = convert(f[i+768]);
+        }
+    case DTS_3F2R:
+        for(i = 0; i < 256; i++){
+            s16[5*i] = convert(f[i+256]);
+            s16[5*i+1] = convert(f[i+512]);
+            s16[5*i+2] = convert(f[i+768]);
+            s16[5*i+3] = convert(f[i+1024]);
+            s16[5*i+4] = convert(f[i]);
+        }
+    case DTS_MONO | DTS_LFE:
+        for(i = 0; i < 256; i++){
+            s16[6*i] = s16[6*i+1] = s16[6*i+2] = s16[6*i+3] = 0;
+            s16[6*i+4] = convert(f[i]);
+            s16[6*i+5] = convert(f[i+256]);
+        }
+    case DTS_CHANNEL | DTS_LFE:
+    case DTS_STEREO | DTS_LFE:
+    case DTS_DOLBY | DTS_LFE:
+        for(i = 0; i < 256; i++){
+            s16[6*i] = convert(f[i]);
+            s16[6*i+1] = convert(f[i+256]);
+            s16[6*i+2] = s16[6*i+3] = s16[6*i+4] = 0;
+            s16[6*i+5] = convert(f[i+512]);
+        }
+    case DTS_3F | DTS_LFE:
+        for(i = 0; i < 256; i++){
+            s16[6*i] = convert(f[i+256]);
+            s16[6*i+1] = convert(f[i+512]);
+            s16[6*i+2] = s16[6*i+3] = 0;
+            s16[6*i+4] = convert(f[i]);
+            s16[6*i+5] = convert(f[i+768]);
+        }
+    case DTS_2F2R | DTS_LFE:
+        for(i = 0; i < 256; i++){
+            s16[6*i] = convert(f[i]);
+            s16[6*i+1] = convert(f[i+256]);
+            s16[6*i+2] = convert(f[i+512]);
+            s16[6*i+3] = convert(f[i+768]);
+            s16[6*i+4] = 0;
+            s16[6*i+5] = convert(f[i+1024]);
+        }
+    case DTS_3F2R | DTS_LFE:
+        for(i = 0; i < 256; i++){
+            s16[6*i] = convert(f[i+256]);
+            s16[6*i+1] = convert(f[i+512]);
+            s16[6*i+2] = convert(f[i+768]);
+            s16[6*i+3] = convert(f[i+1024]);
+            s16[6*i+4] = convert(f[i]);
+            s16[6*i+5] = convert(f[i+1280]);
+        }
+    }
+}
+
+static int
+channels_multi(int flags)
+{
+    switch(flags & (DTS_CHANNEL_MASK | DTS_LFE)){
+    case DTS_CHANNEL:
+    case DTS_STEREO:
+    case DTS_DOLBY:
+        return 2;
+    case DTS_2F2R:
+        return 4;
+    case DTS_MONO:
+    case DTS_3F:
+    case DTS_3F2R:
+        return 5;
+    case DTS_MONO | DTS_LFE:
+    case DTS_CHANNEL | DTS_LFE:
+    case DTS_STEREO | DTS_LFE:
+    case DTS_DOLBY | DTS_LFE:
+    case DTS_3F | DTS_LFE:
+    case DTS_2F2R | DTS_LFE:
+    case DTS_3F2R | DTS_LFE:
+        return 6;
+    }
+
+    return -1;
+}
+
+static int
+dts_decode_frame(AVCodecContext * avctx, void *data, int *data_size,
+                 uint8_t * buff, int buff_size)
+{
+    DTSContext *s = avctx->priv_data;
+    uint8_t *start = buff;
+    uint8_t *end = buff + buff_size;
+    int16_t *out_samples = data;
+    int sample_rate;
+    int frame_length;
+    int flags;
+    int bit_rate;
+    int len;
+    level_t level;
+    sample_t bias;
+    int nblocks;
+    int i;
+
+    *data_size = 0;
+
+    while(1) {
+        int length;
+
+        len = end - start;
+        if(!len)
+            break;
+        if(len > s->bufpos - s->bufptr)
+            len = s->bufpos - s->bufptr;
+        memcpy(s->bufptr, start, len);
+        s->bufptr += len;
+        start += len;
+        if(s->bufptr != s->bufpos)
+            return start - buff;
+        if(s->bufpos != s->buf + HEADER_SIZE)
+            break;
+
+        length = dts_syncinfo(s->state, s->buf, &flags, &sample_rate,
+                              &bit_rate, &frame_length);
+        if(!length) {
+            av_log(NULL, AV_LOG_INFO, "skip\n");
+            for(s->bufptr = s->buf; s->bufptr < s->buf + HEADER_SIZE - 1; s->bufptr++)
+                s->bufptr[0] = s->bufptr[1];
+            continue;
+        }
+        s->bufpos = s->buf + length;
+    }
+
+    level = CONVERT_LEVEL;
+    bias = CONVERT_BIAS;
+
+    flags |= DTS_ADJUST_LEVEL;
+    if(dts_frame(s->state, s->buf, &flags, &level, bias)) {
+        av_log(avctx, AV_LOG_ERROR, "dts_frame() failed\n");
+        goto end;
+    }
+
+    avctx->sample_rate = sample_rate;
+    avctx->channels = channels_multi(flags);
+    avctx->bit_rate = bit_rate;
+
+    nblocks = dts_blocks_num(s->state);
+
+    for(i = 0; i < nblocks; i++) {
+        if(dts_block(s->state)) {
+            av_log(avctx, AV_LOG_ERROR, "dts_block() failed\n");
+            goto end;
+        }
+
+        convert2s16_multi(dts_samples(s->state), out_samples, flags);
+
+        out_samples += 256 * avctx->channels;
+        *data_size += 256 * sizeof(int16_t) * avctx->channels;
+    }
+
+end:
+    s->bufptr = s->buf;
+    s->bufpos = s->buf + HEADER_SIZE;
+    return start - buff;
+}
+
+static int
+dts_decode_init(AVCodecContext * avctx)
+{
+    DTSContext *s = avctx->priv_data;
+    s->bufptr = s->buf;
+    s->bufpos = s->buf + HEADER_SIZE;
+    s->state = dts_init(0);
+    if(s->state == NULL)
+        return -1;
+
+    return 0;
+}
+
+static int
+dts_decode_end(AVCodecContext * avctx)
+{
+    DTSContext *s = avctx->priv_data;
+    dts_free(s->state);
+    return 0;
+}
+
+AVCodec dts_decoder = {
+    "dts",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_DTS,
+    sizeof(DTSContext),
+    dts_decode_init,
+    NULL,
+    dts_decode_end,
+    dts_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/dv.c b/contrib/ffmpeg/libavcodec/dv.c
new file mode 100644
index 000000000..19615b431
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dv.c
@@ -0,0 +1,1259 @@
+/*
+ * DV decoder
+ * Copyright (c) 2002 Fabrice Bellard.
+ * Copyright (c) 2004 Roman Shaposhnik.
+ *
+ * DV encoder
+ * Copyright (c) 2003 Roman Shaposhnik.
+ *
+ * 50 Mbps (DVCPRO50) support
+ * Copyright (c) 2006 Daniel Maas <dmaas@maasdigital.com>
+ *
+ * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
+ * of DV technical info.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dv.c
+ * DV codec.
+ */
+#define ALT_BITSTREAM_READER
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "simple_idct.h"
+#include "dvdata.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+typedef struct DVVideoContext {
+    const DVprofile* sys;
+    AVFrame picture;
+    AVCodecContext *avctx;
+    uint8_t *buf;
+
+    uint8_t dv_zigzag[2][64];
+    uint8_t dv_idct_shift[2][2][22][64];
+
+    void (*get_pixels)(DCTELEM *block, const uint8_t *pixels, int line_size);
+    void (*fdct[2])(DCTELEM *block);
+    void (*idct_put[2])(uint8_t *dest, int line_size, DCTELEM *block);
+} DVVideoContext;
+
+/* MultiThreading - dv_anchor applies to entire DV codec, not just the avcontext */
+/* one element is needed for each video segment in a DV frame */
+/* at most there are 2 DIF channels * 12 DIF sequences * 27 video segments (PAL 50Mbps) */
+#define DV_ANCHOR_SIZE (2*12*27)
+
+static void* dv_anchor[DV_ANCHOR_SIZE];
+
+#define TEX_VLC_BITS 9
+
+#ifdef DV_CODEC_TINY_TARGET
+#define DV_VLC_MAP_RUN_SIZE 15
+#define DV_VLC_MAP_LEV_SIZE 23
+#else
+#define DV_VLC_MAP_RUN_SIZE  64
+#define DV_VLC_MAP_LEV_SIZE 512 //FIXME sign was removed so this should be /2 but needs check
+#endif
+
+/* XXX: also include quantization */
+static RL_VLC_ELEM dv_rl_vlc[1184];
+/* VLC encoding lookup table */
+static struct dv_vlc_pair {
+   uint32_t vlc;
+   uint8_t  size;
+} dv_vlc_map[DV_VLC_MAP_RUN_SIZE][DV_VLC_MAP_LEV_SIZE];
+
+static void dv_build_unquantize_tables(DVVideoContext *s, uint8_t* perm)
+{
+    int i, q, j;
+
+    /* NOTE: max left shift is 6 */
+    for(q = 0; q < 22; q++) {
+        /* 88DCT */
+        for(i = 1; i < 64; i++) {
+            /* 88 table */
+            j = perm[i];
+            s->dv_idct_shift[0][0][q][j] =
+                dv_quant_shifts[q][dv_88_areas[i]] + 1;
+            s->dv_idct_shift[1][0][q][j] = s->dv_idct_shift[0][0][q][j] + 1;
+        }
+
+        /* 248DCT */
+        for(i = 1; i < 64; i++) {
+            /* 248 table */
+            s->dv_idct_shift[0][1][q][i] =
+                dv_quant_shifts[q][dv_248_areas[i]] + 1;
+            s->dv_idct_shift[1][1][q][i] = s->dv_idct_shift[0][1][q][i] + 1;
+        }
+    }
+}
+
+static int dvvideo_init(AVCodecContext *avctx)
+{
+    DVVideoContext *s = avctx->priv_data;
+    DSPContext dsp;
+    static int done=0;
+    int i, j;
+
+    if (!done) {
+        VLC dv_vlc;
+        uint16_t new_dv_vlc_bits[NB_DV_VLC*2];
+        uint8_t new_dv_vlc_len[NB_DV_VLC*2];
+        uint8_t new_dv_vlc_run[NB_DV_VLC*2];
+        int16_t new_dv_vlc_level[NB_DV_VLC*2];
+
+        done = 1;
+
+        /* dv_anchor lets each thread know its Id */
+        for (i=0; i<DV_ANCHOR_SIZE; i++)
+            dv_anchor[i] = (void*)(size_t)i;
+
+        /* it's faster to include sign bit in a generic VLC parsing scheme */
+        for (i=0, j=0; i<NB_DV_VLC; i++, j++) {
+            new_dv_vlc_bits[j] = dv_vlc_bits[i];
+            new_dv_vlc_len[j] = dv_vlc_len[i];
+            new_dv_vlc_run[j] = dv_vlc_run[i];
+            new_dv_vlc_level[j] = dv_vlc_level[i];
+
+            if (dv_vlc_level[i]) {
+                new_dv_vlc_bits[j] <<= 1;
+                new_dv_vlc_len[j]++;
+
+                j++;
+                new_dv_vlc_bits[j] = (dv_vlc_bits[i] << 1) | 1;
+                new_dv_vlc_len[j] = dv_vlc_len[i] + 1;
+                new_dv_vlc_run[j] = dv_vlc_run[i];
+                new_dv_vlc_level[j] = -dv_vlc_level[i];
+            }
+        }
+
+        /* NOTE: as a trick, we use the fact the no codes are unused
+           to accelerate the parsing of partial codes */
+        init_vlc(&dv_vlc, TEX_VLC_BITS, j,
+                 new_dv_vlc_len, 1, 1, new_dv_vlc_bits, 2, 2, 0);
+        assert(dv_vlc.table_size == 1184);
+
+        for(i = 0; i < dv_vlc.table_size; i++){
+            int code= dv_vlc.table[i][0];
+            int len = dv_vlc.table[i][1];
+            int level, run;
+
+            if(len<0){ //more bits needed
+                run= 0;
+                level= code;
+            } else {
+                run=   new_dv_vlc_run[code] + 1;
+                level= new_dv_vlc_level[code];
+            }
+            dv_rl_vlc[i].len = len;
+            dv_rl_vlc[i].level = level;
+            dv_rl_vlc[i].run = run;
+        }
+        free_vlc(&dv_vlc);
+
+        for (i = 0; i < NB_DV_VLC - 1; i++) {
+           if (dv_vlc_run[i] >= DV_VLC_MAP_RUN_SIZE)
+               continue;
+#ifdef DV_CODEC_TINY_TARGET
+           if (dv_vlc_level[i] >= DV_VLC_MAP_LEV_SIZE)
+               continue;
+#endif
+
+           if (dv_vlc_map[dv_vlc_run[i]][dv_vlc_level[i]].size != 0)
+               continue;
+
+           dv_vlc_map[dv_vlc_run[i]][dv_vlc_level[i]].vlc = dv_vlc_bits[i] <<
+                                                            (!!dv_vlc_level[i]);
+           dv_vlc_map[dv_vlc_run[i]][dv_vlc_level[i]].size = dv_vlc_len[i] +
+                                                             (!!dv_vlc_level[i]);
+        }
+        for (i = 0; i < DV_VLC_MAP_RUN_SIZE; i++) {
+#ifdef DV_CODEC_TINY_TARGET
+           for (j = 1; j < DV_VLC_MAP_LEV_SIZE; j++) {
+              if (dv_vlc_map[i][j].size == 0) {
+                  dv_vlc_map[i][j].vlc = dv_vlc_map[0][j].vlc |
+                            (dv_vlc_map[i-1][0].vlc << (dv_vlc_map[0][j].size));
+                  dv_vlc_map[i][j].size = dv_vlc_map[i-1][0].size +
+                                          dv_vlc_map[0][j].size;
+              }
+           }
+#else
+           for (j = 1; j < DV_VLC_MAP_LEV_SIZE/2; j++) {
+              if (dv_vlc_map[i][j].size == 0) {
+                  dv_vlc_map[i][j].vlc = dv_vlc_map[0][j].vlc |
+                            (dv_vlc_map[i-1][0].vlc << (dv_vlc_map[0][j].size));
+                  dv_vlc_map[i][j].size = dv_vlc_map[i-1][0].size +
+                                          dv_vlc_map[0][j].size;
+              }
+              dv_vlc_map[i][((uint16_t)(-j))&0x1ff].vlc =
+                                            dv_vlc_map[i][j].vlc | 1;
+              dv_vlc_map[i][((uint16_t)(-j))&0x1ff].size =
+                                            dv_vlc_map[i][j].size;
+           }
+#endif
+        }
+    }
+
+    /* Generic DSP setup */
+    dsputil_init(&dsp, avctx);
+    s->get_pixels = dsp.get_pixels;
+
+    /* 88DCT setup */
+    s->fdct[0] = dsp.fdct;
+    s->idct_put[0] = dsp.idct_put;
+    for (i=0; i<64; i++)
+       s->dv_zigzag[0][i] = dsp.idct_permutation[ff_zigzag_direct[i]];
+
+    /* 248DCT setup */
+    s->fdct[1] = dsp.fdct248;
+    s->idct_put[1] = simple_idct248_put;  // FIXME: need to add it to DSP
+    if(avctx->lowres){
+        for (i=0; i<64; i++){
+            int j= ff_zigzag248_direct[i];
+            s->dv_zigzag[1][i] = dsp.idct_permutation[(j&7) + (j&8)*4 + (j&48)/2];
+        }
+    }else
+        memcpy(s->dv_zigzag[1], ff_zigzag248_direct, 64);
+
+    /* XXX: do it only for constant case */
+    dv_build_unquantize_tables(s, dsp.idct_permutation);
+
+    avctx->coded_frame = &s->picture;
+    s->avctx= avctx;
+
+    return 0;
+}
+
+// #define VLC_DEBUG
+// #define printf(...) av_log(NULL, AV_LOG_ERROR, __VA_ARGS__)
+
+typedef struct BlockInfo {
+    const uint8_t *shift_table;
+    const uint8_t *scan_table;
+    const int *iweight_table;
+    uint8_t pos; /* position in block */
+    uint8_t dct_mode;
+    uint8_t partial_bit_count;
+    uint16_t partial_bit_buffer;
+    int shift_offset;
+} BlockInfo;
+
+/* block size in bits */
+static const uint16_t block_sizes[6] = {
+    112, 112, 112, 112, 80, 80
+};
+/* bit budget for AC only in 5 MBs */
+static const int vs_total_ac_bits = (100 * 4 + 68*2) * 5;
+/* see dv_88_areas and dv_248_areas for details */
+static const int mb_area_start[5] = { 1, 6, 21, 43, 64 };
+
+static inline int get_bits_left(GetBitContext *s)
+{
+    return s->size_in_bits - get_bits_count(s);
+}
+
+static inline int get_bits_size(GetBitContext *s)
+{
+    return s->size_in_bits;
+}
+
+static inline int put_bits_left(PutBitContext* s)
+{
+    return (s->buf_end - s->buf) * 8 - put_bits_count(s);
+}
+
+/* decode ac coefs */
+static void dv_decode_ac(GetBitContext *gb, BlockInfo *mb, DCTELEM *block)
+{
+    int last_index = get_bits_size(gb);
+    const uint8_t *scan_table = mb->scan_table;
+    const uint8_t *shift_table = mb->shift_table;
+    const int *iweight_table = mb->iweight_table;
+    int pos = mb->pos;
+    int partial_bit_count = mb->partial_bit_count;
+    int level, pos1, run, vlc_len, index;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+
+    /* if we must parse a partial vlc, we do it here */
+    if (partial_bit_count > 0) {
+        re_cache = ((unsigned)re_cache >> partial_bit_count) |
+                   (mb->partial_bit_buffer << (sizeof(re_cache)*8 - partial_bit_count));
+        re_index -= partial_bit_count;
+        mb->partial_bit_count = 0;
+    }
+
+    /* get the AC coefficients until last_index is reached */
+    for(;;) {
+#ifdef VLC_DEBUG
+        printf("%2d: bits=%04x index=%d\n", pos, SHOW_UBITS(re, gb, 16), re_index);
+#endif
+        /* our own optimized GET_RL_VLC */
+        index = NEG_USR32(re_cache, TEX_VLC_BITS);
+        vlc_len = dv_rl_vlc[index].len;
+        if (vlc_len < 0) {
+            index = NEG_USR32((unsigned)re_cache << TEX_VLC_BITS, -vlc_len) + dv_rl_vlc[index].level;
+            vlc_len = TEX_VLC_BITS - vlc_len;
+        }
+        level = dv_rl_vlc[index].level;
+        run = dv_rl_vlc[index].run;
+
+        /* gotta check if we're still within gb boundaries */
+        if (re_index + vlc_len > last_index) {
+            /* should be < 16 bits otherwise a codeword could have been parsed */
+            mb->partial_bit_count = last_index - re_index;
+            mb->partial_bit_buffer = NEG_USR32(re_cache, mb->partial_bit_count);
+            re_index = last_index;
+            break;
+        }
+        re_index += vlc_len;
+
+#ifdef VLC_DEBUG
+        printf("run=%d level=%d\n", run, level);
+#endif
+        pos += run;
+        if (pos >= 64)
+            break;
+
+        pos1 = scan_table[pos];
+        level <<= shift_table[pos1];
+
+        /* unweigh, round, and shift down */
+        level = (level*iweight_table[pos] + (1 << (dv_iweight_bits-1))) >> dv_iweight_bits;
+
+        block[pos1] = level;
+
+        UPDATE_CACHE(re, gb);
+    }
+    CLOSE_READER(re, gb);
+    mb->pos = pos;
+}
+
+static inline void bit_copy(PutBitContext *pb, GetBitContext *gb)
+{
+    int bits_left = get_bits_left(gb);
+    while (bits_left >= MIN_CACHE_BITS) {
+        put_bits(pb, MIN_CACHE_BITS, get_bits(gb, MIN_CACHE_BITS));
+        bits_left -= MIN_CACHE_BITS;
+    }
+    if (bits_left > 0) {
+        put_bits(pb, bits_left, get_bits(gb, bits_left));
+    }
+}
+
+/* mb_x and mb_y are in units of 8 pixels */
+static inline void dv_decode_video_segment(DVVideoContext *s,
+                                           uint8_t *buf_ptr1,
+                                           const uint16_t *mb_pos_ptr)
+{
+    int quant, dc, dct_mode, class1, j;
+    int mb_index, mb_x, mb_y, v, last_index;
+    DCTELEM *block, *block1;
+    int c_offset;
+    uint8_t *y_ptr;
+    void (*idct_put)(uint8_t *dest, int line_size, DCTELEM *block);
+    uint8_t *buf_ptr;
+    PutBitContext pb, vs_pb;
+    GetBitContext gb;
+    BlockInfo mb_data[5 * 6], *mb, *mb1;
+    DECLARE_ALIGNED_8(DCTELEM, sblock[5*6][64]);
+    DECLARE_ALIGNED_8(uint8_t, mb_bit_buffer[80 + 4]); /* allow some slack */
+    DECLARE_ALIGNED_8(uint8_t, vs_bit_buffer[5 * 80 + 4]); /* allow some slack */
+    const int log2_blocksize= 3-s->avctx->lowres;
+
+    assert((((int)mb_bit_buffer)&7)==0);
+    assert((((int)vs_bit_buffer)&7)==0);
+
+    memset(sblock, 0, sizeof(sblock));
+
+    /* pass 1 : read DC and AC coefficients in blocks */
+    buf_ptr = buf_ptr1;
+    block1 = &sblock[0][0];
+    mb1 = mb_data;
+    init_put_bits(&vs_pb, vs_bit_buffer, 5 * 80);
+    for(mb_index = 0; mb_index < 5; mb_index++, mb1 += 6, block1 += 6 * 64) {
+        /* skip header */
+        quant = buf_ptr[3] & 0x0f;
+        buf_ptr += 4;
+        init_put_bits(&pb, mb_bit_buffer, 80);
+        mb = mb1;
+        block = block1;
+        for(j = 0;j < 6; j++) {
+            last_index = block_sizes[j];
+            init_get_bits(&gb, buf_ptr, last_index);
+
+            /* get the dc */
+            dc = get_sbits(&gb, 9);
+            dct_mode = get_bits1(&gb);
+            mb->dct_mode = dct_mode;
+            mb->scan_table = s->dv_zigzag[dct_mode];
+            mb->iweight_table = dct_mode ? dv_iweight_248 : dv_iweight_88;
+            class1 = get_bits(&gb, 2);
+            mb->shift_table = s->dv_idct_shift[class1 == 3][dct_mode]
+                [quant + dv_quant_offset[class1]];
+            dc = dc << 2;
+            /* convert to unsigned because 128 is not added in the
+               standard IDCT */
+            dc += 1024;
+            block[0] = dc;
+            buf_ptr += last_index >> 3;
+            mb->pos = 0;
+            mb->partial_bit_count = 0;
+
+#ifdef VLC_DEBUG
+            printf("MB block: %d, %d ", mb_index, j);
+#endif
+            dv_decode_ac(&gb, mb, block);
+
+            /* write the remaining bits  in a new buffer only if the
+               block is finished */
+            if (mb->pos >= 64)
+                bit_copy(&pb, &gb);
+
+            block += 64;
+            mb++;
+        }
+
+        /* pass 2 : we can do it just after */
+#ifdef VLC_DEBUG
+        printf("***pass 2 size=%d MB#=%d\n", put_bits_count(&pb), mb_index);
+#endif
+        block = block1;
+        mb = mb1;
+        init_get_bits(&gb, mb_bit_buffer, put_bits_count(&pb));
+        flush_put_bits(&pb);
+        for(j = 0;j < 6; j++, block += 64, mb++) {
+            if (mb->pos < 64 && get_bits_left(&gb) > 0) {
+                dv_decode_ac(&gb, mb, block);
+                /* if still not finished, no need to parse other blocks */
+                if (mb->pos < 64)
+                    break;
+            }
+        }
+        /* all blocks are finished, so the extra bytes can be used at
+           the video segment level */
+        if (j >= 6)
+            bit_copy(&vs_pb, &gb);
+    }
+
+    /* we need a pass other the whole video segment */
+#ifdef VLC_DEBUG
+    printf("***pass 3 size=%d\n", put_bits_count(&vs_pb));
+#endif
+    block = &sblock[0][0];
+    mb = mb_data;
+    init_get_bits(&gb, vs_bit_buffer, put_bits_count(&vs_pb));
+    flush_put_bits(&vs_pb);
+    for(mb_index = 0; mb_index < 5; mb_index++) {
+        for(j = 0;j < 6; j++) {
+            if (mb->pos < 64) {
+#ifdef VLC_DEBUG
+                printf("start %d:%d\n", mb_index, j);
+#endif
+                dv_decode_ac(&gb, mb, block);
+            }
+            if (mb->pos >= 64 && mb->pos < 127)
+                av_log(NULL, AV_LOG_ERROR, "AC EOB marker is absent pos=%d\n", mb->pos);
+            block += 64;
+            mb++;
+        }
+    }
+
+    /* compute idct and place blocks */
+    block = &sblock[0][0];
+    mb = mb_data;
+    for(mb_index = 0; mb_index < 5; mb_index++) {
+        v = *mb_pos_ptr++;
+        mb_x = v & 0xff;
+        mb_y = v >> 8;
+        if (s->sys->pix_fmt == PIX_FMT_YUV422P) {
+            y_ptr = s->picture.data[0] + ((mb_y * s->picture.linesize[0] + (mb_x>>1))<<log2_blocksize);
+            c_offset = ((mb_y * s->picture.linesize[1] + (mb_x >> 2))<<log2_blocksize);
+        } else { /* 4:1:1 or 4:2:0 */
+            y_ptr = s->picture.data[0] + ((mb_y * s->picture.linesize[0] + mb_x)<<log2_blocksize);
+            if (s->sys->pix_fmt == PIX_FMT_YUV411P)
+                c_offset = ((mb_y * s->picture.linesize[1] + (mb_x >> 2))<<log2_blocksize);
+            else /* 4:2:0 */
+                c_offset = (((mb_y >> 1) * s->picture.linesize[1] + (mb_x >> 1))<<log2_blocksize);
+        }
+        for(j = 0;j < 6; j++) {
+            idct_put = s->idct_put[mb->dct_mode && log2_blocksize==3];
+            if (s->sys->pix_fmt == PIX_FMT_YUV422P) { /* 4:2:2 */
+                if (j == 0 || j == 2) {
+                    /* Y0 Y1 */
+                    idct_put(y_ptr + ((j >> 1)<<log2_blocksize),
+                             s->picture.linesize[0], block);
+                } else if(j > 3) {
+                    /* Cr Cb */
+                    idct_put(s->picture.data[6 - j] + c_offset,
+                             s->picture.linesize[6 - j], block);
+                }
+                /* note: j=1 and j=3 are "dummy" blocks in 4:2:2 */
+            } else { /* 4:1:1 or 4:2:0 */
+                if (j < 4) {
+                    if (s->sys->pix_fmt == PIX_FMT_YUV411P && mb_x < (704 / 8)) {
+                        /* NOTE: at end of line, the macroblock is handled as 420 */
+                        idct_put(y_ptr + (j<<log2_blocksize), s->picture.linesize[0], block);
+                    } else {
+                        idct_put(y_ptr + (((j & 1) + (j >> 1) * s->picture.linesize[0])<<log2_blocksize),
+                                 s->picture.linesize[0], block);
+                    }
+                } else {
+                    if (s->sys->pix_fmt == PIX_FMT_YUV411P && mb_x >= (704 / 8)) {
+                        uint64_t aligned_pixels[64/8];
+                        uint8_t *pixels= (uint8_t*)aligned_pixels;
+                        uint8_t *c_ptr, *c_ptr1, *ptr, *ptr1;
+                        int x, y, linesize;
+                        /* NOTE: at end of line, the macroblock is handled as 420 */
+                        idct_put(pixels, 8, block);
+                        linesize = s->picture.linesize[6 - j];
+                        c_ptr = s->picture.data[6 - j] + c_offset;
+                        ptr = pixels;
+                        for(y = 0;y < (1<<log2_blocksize); y++) {
+                            ptr1= ptr + (1<<(log2_blocksize-1));
+                            c_ptr1 = c_ptr + (linesize<<log2_blocksize);
+                            for(x=0; x < (1<<(log2_blocksize-1)); x++){
+                                c_ptr[x]= ptr[x]; c_ptr1[x]= ptr1[x];
+                            }
+                            c_ptr += linesize;
+                            ptr += 8;
+                        }
+                    } else {
+                        /* don't ask me why they inverted Cb and Cr ! */
+                        idct_put(s->picture.data[6 - j] + c_offset,
+                                 s->picture.linesize[6 - j], block);
+                    }
+                }
+            }
+            block += 64;
+            mb++;
+        }
+    }
+}
+
+#ifdef DV_CODEC_TINY_TARGET
+/* Converts run and level (where level != 0) pair into vlc, returning bit size */
+static av_always_inline int dv_rl2vlc(int run, int level, int sign, uint32_t* vlc)
+{
+    int size;
+    if (run < DV_VLC_MAP_RUN_SIZE && level < DV_VLC_MAP_LEV_SIZE) {
+        *vlc = dv_vlc_map[run][level].vlc | sign;
+        size = dv_vlc_map[run][level].size;
+    }
+    else {
+        if (level < DV_VLC_MAP_LEV_SIZE) {
+            *vlc = dv_vlc_map[0][level].vlc | sign;
+            size = dv_vlc_map[0][level].size;
+        } else {
+            *vlc = 0xfe00 | (level << 1) | sign;
+            size = 16;
+        }
+        if (run) {
+            *vlc |= ((run < 16) ? dv_vlc_map[run-1][0].vlc :
+                                  (0x1f80 | (run - 1))) << size;
+            size += (run < 16) ? dv_vlc_map[run-1][0].size : 13;
+        }
+    }
+
+    return size;
+}
+
+static av_always_inline int dv_rl2vlc_size(int run, int level)
+{
+    int size;
+
+    if (run < DV_VLC_MAP_RUN_SIZE && level < DV_VLC_MAP_LEV_SIZE) {
+        size = dv_vlc_map[run][level].size;
+    }
+    else {
+        size = (level < DV_VLC_MAP_LEV_SIZE) ? dv_vlc_map[0][level].size : 16;
+        if (run) {
+            size += (run < 16) ? dv_vlc_map[run-1][0].size : 13;
+        }
+    }
+    return size;
+}
+#else
+static av_always_inline int dv_rl2vlc(int run, int l, int sign, uint32_t* vlc)
+{
+    *vlc = dv_vlc_map[run][l].vlc | sign;
+    return dv_vlc_map[run][l].size;
+}
+
+static av_always_inline int dv_rl2vlc_size(int run, int l)
+{
+    return dv_vlc_map[run][l].size;
+}
+#endif
+
+typedef struct EncBlockInfo {
+    int area_q[4];
+    int bit_size[4];
+    int prev[5];
+    int cur_ac;
+    int cno;
+    int dct_mode;
+    DCTELEM mb[64];
+    uint8_t next[64];
+    uint8_t sign[64];
+    uint8_t partial_bit_count;
+    uint32_t partial_bit_buffer; /* we can't use uint16_t here */
+} EncBlockInfo;
+
+static av_always_inline PutBitContext* dv_encode_ac(EncBlockInfo* bi, PutBitContext* pb_pool,
+                                       PutBitContext* pb_end)
+{
+    int prev;
+    int bits_left;
+    PutBitContext* pb = pb_pool;
+    int size = bi->partial_bit_count;
+    uint32_t vlc = bi->partial_bit_buffer;
+
+    bi->partial_bit_count = bi->partial_bit_buffer = 0;
+    for(;;){
+       /* Find suitable storage space */
+       for (; size > (bits_left = put_bits_left(pb)); pb++) {
+          if (bits_left) {
+              size -= bits_left;
+              put_bits(pb, bits_left, vlc >> size);
+              vlc = vlc & ((1<<size)-1);
+          }
+          if (pb + 1 >= pb_end) {
+              bi->partial_bit_count = size;
+              bi->partial_bit_buffer = vlc;
+              return pb;
+          }
+       }
+
+       /* Store VLC */
+       put_bits(pb, size, vlc);
+
+       if(bi->cur_ac>=64)
+           break;
+
+       /* Construct the next VLC */
+       prev= bi->cur_ac;
+       bi->cur_ac = bi->next[prev];
+       if(bi->cur_ac < 64){
+           size = dv_rl2vlc(bi->cur_ac - prev - 1, bi->mb[bi->cur_ac], bi->sign[bi->cur_ac], &vlc);
+       } else {
+           size = 4; vlc = 6; /* End Of Block stamp */
+       }
+    }
+    return pb;
+}
+
+static av_always_inline void dv_set_class_number(DCTELEM* blk, EncBlockInfo* bi,
+                                              const uint8_t* zigzag_scan, const int *weight, int bias)
+{
+    int i, area;
+    /* We offer two different methods for class number assignment: the
+       method suggested in SMPTE 314M Table 22, and an improved
+       method. The SMPTE method is very conservative; it assigns class
+       3 (i.e. severe quantization) to any block where the largest AC
+       component is greater than 36. ffmpeg's DV encoder tracks AC bit
+       consumption precisely, so there is no need to bias most blocks
+       towards strongly lossy compression. Instead, we assign class 2
+       to most blocks, and use class 3 only when strictly necessary
+       (for blocks whose largest AC component exceeds 255). */
+
+#if 0 /* SMPTE spec method */
+    static const int classes[] = {12, 24, 36, 0xffff};
+#else /* improved ffmpeg method */
+    static const int classes[] = {-1, -1, 255, 0xffff};
+#endif
+    int max=classes[0];
+    int prev=0;
+
+    bi->mb[0] = blk[0];
+
+    for (area = 0; area < 4; area++) {
+       bi->prev[area] = prev;
+       bi->bit_size[area] = 1; // 4 areas 4 bits for EOB :)
+       for (i=mb_area_start[area]; i<mb_area_start[area+1]; i++) {
+          int level = blk[zigzag_scan[i]];
+
+          if (level+15 > 30U) {
+              bi->sign[i] = (level>>31)&1;
+              /* weigh it and and shift down into range, adding for rounding */
+              /* the extra division by a factor of 2^4 reverses the 8x expansion of the DCT
+                 AND the 2x doubling of the weights */
+              level = (FFABS(level) * weight[i] + (1<<(dv_weight_bits+3))) >> (dv_weight_bits+4);
+              bi->mb[i] = level;
+              if(level>max) max= level;
+              bi->bit_size[area] += dv_rl2vlc_size(i - prev  - 1, level);
+              bi->next[prev]= i;
+              prev= i;
+          }
+       }
+    }
+    bi->next[prev]= i;
+    for(bi->cno = 0; max > classes[bi->cno]; bi->cno++);
+
+    bi->cno += bias;
+
+    if (bi->cno >= 3) {
+        bi->cno = 3;
+        prev=0;
+        i= bi->next[prev];
+        for (area = 0; area < 4; area++) {
+            bi->prev[area] = prev;
+            bi->bit_size[area] = 1; // 4 areas 4 bits for EOB :)
+            for (; i<mb_area_start[area+1]; i= bi->next[i]) {
+                bi->mb[i] >>=1;
+
+                if (bi->mb[i]) {
+                    bi->bit_size[area] += dv_rl2vlc_size(i - prev - 1, bi->mb[i]);
+                    bi->next[prev]= i;
+                    prev= i;
+                }
+            }
+        }
+        bi->next[prev]= i;
+    }
+}
+
+//FIXME replace this by dsputil
+#define SC(x, y) ((s[x] - s[y]) ^ ((s[x] - s[y]) >> 7))
+static av_always_inline int dv_guess_dct_mode(DCTELEM *blk) {
+    DCTELEM *s;
+    int score88 = 0;
+    int score248 = 0;
+    int i;
+
+    /* Compute 8-8 score (small values give a better chance for 8-8 DCT) */
+    s = blk;
+    for(i=0; i<7; i++) {
+        score88 += SC(0,  8) + SC(1, 9) + SC(2, 10) + SC(3, 11) +
+                   SC(4, 12) + SC(5,13) + SC(6, 14) + SC(7, 15);
+        s += 8;
+    }
+    /* Compute 2-4-8 score (small values give a better chance for 2-4-8 DCT) */
+    s = blk;
+    for(i=0; i<6; i++) {
+        score248 += SC(0, 16) + SC(1,17) + SC(2, 18) + SC(3, 19) +
+                    SC(4, 20) + SC(5,21) + SC(6, 22) + SC(7, 23);
+        s += 8;
+    }
+
+    return (score88 - score248 > -10);
+}
+
+static inline void dv_guess_qnos(EncBlockInfo* blks, int* qnos)
+{
+    int size[5];
+    int i, j, k, a, prev, a2;
+    EncBlockInfo* b;
+
+    size[0] = size[1] = size[2] = size[3] = size[4] = 1<<24;
+    do {
+       b = blks;
+       for (i=0; i<5; i++) {
+          if (!qnos[i])
+              continue;
+
+          qnos[i]--;
+          size[i] = 0;
+          for (j=0; j<6; j++, b++) {
+             for (a=0; a<4; a++) {
+                if (b->area_q[a] != dv_quant_shifts[qnos[i] + dv_quant_offset[b->cno]][a]) {
+                    b->bit_size[a] = 1; // 4 areas 4 bits for EOB :)
+                    b->area_q[a]++;
+                    prev= b->prev[a];
+                    assert(b->next[prev] >= mb_area_start[a+1] || b->mb[prev]);
+                    for (k= b->next[prev] ; k<mb_area_start[a+1]; k= b->next[k]) {
+                       b->mb[k] >>= 1;
+                       if (b->mb[k]) {
+                           b->bit_size[a] += dv_rl2vlc_size(k - prev - 1, b->mb[k]);
+                           prev= k;
+                       } else {
+                           if(b->next[k] >= mb_area_start[a+1] && b->next[k]<64){
+                                for(a2=a+1; b->next[k] >= mb_area_start[a2+1]; a2++)
+                                    b->prev[a2] = prev;
+                                assert(a2<4);
+                                assert(b->mb[b->next[k]]);
+                                b->bit_size[a2] += dv_rl2vlc_size(b->next[k] - prev - 1, b->mb[b->next[k]])
+                                                  -dv_rl2vlc_size(b->next[k] -    k - 1, b->mb[b->next[k]]);
+                                assert(b->prev[a2]==k && (a2+1 >= 4 || b->prev[a2+1]!=k));
+                                b->prev[a2] = prev;
+                           }
+                           b->next[prev] = b->next[k];
+                       }
+                    }
+                    b->prev[a+1]= prev;
+                }
+                size[i] += b->bit_size[a];
+             }
+          }
+          if(vs_total_ac_bits >= size[0] + size[1] + size[2] + size[3] + size[4])
+                return;
+       }
+    } while (qnos[0]|qnos[1]|qnos[2]|qnos[3]|qnos[4]);
+
+
+    for(a=2; a==2 || vs_total_ac_bits < size[0]; a+=a){
+        b = blks;
+        size[0] = 5*6*4; //EOB
+        for (j=0; j<6*5; j++, b++) {
+            prev= b->prev[0];
+            for (k= b->next[prev]; k<64; k= b->next[k]) {
+                if(b->mb[k] < a && b->mb[k] > -a){
+                    b->next[prev] = b->next[k];
+                }else{
+                    size[0] += dv_rl2vlc_size(k - prev - 1, b->mb[k]);
+                    prev= k;
+                }
+            }
+        }
+    }
+}
+
+static inline void dv_encode_video_segment(DVVideoContext *s,
+                                           uint8_t *dif,
+                                           const uint16_t *mb_pos_ptr)
+{
+    int mb_index, i, j, v;
+    int mb_x, mb_y, c_offset, linesize;
+    uint8_t*  y_ptr;
+    uint8_t*  data;
+    uint8_t*  ptr;
+    int       do_edge_wrap;
+    DECLARE_ALIGNED_16(DCTELEM, block[64]);
+    EncBlockInfo  enc_blks[5*6];
+    PutBitContext pbs[5*6];
+    PutBitContext* pb;
+    EncBlockInfo* enc_blk;
+    int       vs_bit_size = 0;
+    int       qnos[5];
+
+    assert((((int)block) & 15) == 0);
+
+    enc_blk = &enc_blks[0];
+    pb = &pbs[0];
+    for(mb_index = 0; mb_index < 5; mb_index++) {
+        v = *mb_pos_ptr++;
+        mb_x = v & 0xff;
+        mb_y = v >> 8;
+        if (s->sys->pix_fmt == PIX_FMT_YUV422P) {
+            y_ptr = s->picture.data[0] + (mb_y * s->picture.linesize[0] * 8) + (mb_x * 4);
+        } else { /* 4:1:1 */
+            y_ptr = s->picture.data[0] + (mb_y * s->picture.linesize[0] * 8) + (mb_x * 8);
+        }
+        if (s->sys->pix_fmt == PIX_FMT_YUV420P) {
+            c_offset = (((mb_y >> 1) * s->picture.linesize[1] * 8) + ((mb_x >> 1) * 8));
+        } else { /* 4:2:2 or 4:1:1 */
+            c_offset = ((mb_y * s->picture.linesize[1] * 8) + ((mb_x >> 2) * 8));
+        }
+        do_edge_wrap = 0;
+        qnos[mb_index] = 15; /* No quantization */
+        ptr = dif + mb_index*80 + 4;
+        for(j = 0;j < 6; j++) {
+            int dummy = 0;
+            if (s->sys->pix_fmt == PIX_FMT_YUV422P) { /* 4:2:2 */
+                if (j == 0 || j == 2) {
+                    /* Y0 Y1 */
+                    data = y_ptr + ((j>>1) * 8);
+                    linesize = s->picture.linesize[0];
+                } else if (j > 3) {
+                    /* Cr Cb */
+                    data = s->picture.data[6 - j] + c_offset;
+                    linesize = s->picture.linesize[6 - j];
+                } else {
+                    /* j=1 and j=3 are "dummy" blocks, used for AC data only */
+                    data = 0;
+                    linesize = 0;
+                    dummy = 1;
+                }
+            } else { /* 4:1:1 or 4:2:0 */
+                if (j < 4) {  /* Four Y blocks */
+                    /* NOTE: at end of line, the macroblock is handled as 420 */
+                    if (s->sys->pix_fmt == PIX_FMT_YUV411P && mb_x < (704 / 8)) {
+                        data = y_ptr + (j * 8);
+                    } else {
+                        data = y_ptr + ((j & 1) * 8) + ((j >> 1) * 8 * s->picture.linesize[0]);
+                    }
+                    linesize = s->picture.linesize[0];
+                } else {      /* Cr and Cb blocks */
+                    /* don't ask Fabrice why they inverted Cb and Cr ! */
+                    data = s->picture.data[6 - j] + c_offset;
+                    linesize = s->picture.linesize[6 - j];
+                    if (s->sys->pix_fmt == PIX_FMT_YUV411P && mb_x >= (704 / 8))
+                        do_edge_wrap = 1;
+                }
+            }
+
+            /* Everything is set up -- now just copy data -> DCT block */
+            if (do_edge_wrap) {  /* Edge wrap copy: 4x16 -> 8x8 */
+                uint8_t* d;
+                DCTELEM *b = block;
+                for (i=0;i<8;i++) {
+                   d = data + 8 * linesize;
+                   b[0] = data[0]; b[1] = data[1]; b[2] = data[2]; b[3] = data[3];
+                   b[4] =    d[0]; b[5] =    d[1]; b[6] =    d[2]; b[7] =    d[3];
+                   data += linesize;
+                   b += 8;
+                }
+            } else {             /* Simple copy: 8x8 -> 8x8 */
+                if (!dummy)
+                    s->get_pixels(block, data, linesize);
+            }
+
+            if(s->avctx->flags & CODEC_FLAG_INTERLACED_DCT)
+                enc_blk->dct_mode = dv_guess_dct_mode(block);
+            else
+                enc_blk->dct_mode = 0;
+            enc_blk->area_q[0] = enc_blk->area_q[1] = enc_blk->area_q[2] = enc_blk->area_q[3] = 0;
+            enc_blk->partial_bit_count = 0;
+            enc_blk->partial_bit_buffer = 0;
+            enc_blk->cur_ac = 0;
+
+            if (dummy) {
+                /* We rely on the fact that encoding all zeros leads to an immediate EOB,
+                   which is precisely what the spec calls for in the "dummy" blocks. */
+                memset(block, 0, sizeof(block));
+            } else {
+                s->fdct[enc_blk->dct_mode](block);
+            }
+
+            dv_set_class_number(block, enc_blk,
+                                enc_blk->dct_mode ? ff_zigzag248_direct : ff_zigzag_direct,
+                                enc_blk->dct_mode ? dv_weight_248 : dv_weight_88,
+                                j/4);
+
+            init_put_bits(pb, ptr, block_sizes[j]/8);
+            put_bits(pb, 9, (uint16_t)(((enc_blk->mb[0] >> 3) - 1024 + 2) >> 2));
+            put_bits(pb, 1, enc_blk->dct_mode);
+            put_bits(pb, 2, enc_blk->cno);
+
+            vs_bit_size += enc_blk->bit_size[0] + enc_blk->bit_size[1] +
+                           enc_blk->bit_size[2] + enc_blk->bit_size[3];
+            ++enc_blk;
+            ++pb;
+            ptr += block_sizes[j]/8;
+        }
+    }
+
+    if (vs_total_ac_bits < vs_bit_size)
+        dv_guess_qnos(&enc_blks[0], &qnos[0]);
+
+    for (i=0; i<5; i++) {
+       dif[i*80 + 3] = qnos[i];
+    }
+
+    /* First pass over individual cells only */
+    for (j=0; j<5*6; j++)
+       dv_encode_ac(&enc_blks[j], &pbs[j], &pbs[j+1]);
+
+    /* Second pass over each MB space */
+    for (j=0; j<5*6; j+=6) {
+        pb= &pbs[j];
+        for (i=0; i<6; i++) {
+            if (enc_blks[i+j].partial_bit_count)
+                pb=dv_encode_ac(&enc_blks[i+j], pb, &pbs[j+6]);
+        }
+    }
+
+    /* Third and final pass over the whole vides segment space */
+    pb= &pbs[0];
+    for (j=0; j<5*6; j++) {
+       if (enc_blks[j].partial_bit_count)
+           pb=dv_encode_ac(&enc_blks[j], pb, &pbs[6*5]);
+       if (enc_blks[j].partial_bit_count)
+            av_log(NULL, AV_LOG_ERROR, "ac bitstream overflow\n");
+    }
+
+    for (j=0; j<5*6; j++)
+       flush_put_bits(&pbs[j]);
+}
+
+static int dv_decode_mt(AVCodecContext *avctx, void* sl)
+{
+    DVVideoContext *s = avctx->priv_data;
+    int slice = (size_t)sl;
+
+    /* which DIF channel is this? */
+    int chan = slice / (s->sys->difseg_size * 27);
+
+    /* slice within the DIF channel */
+    int chan_slice = slice % (s->sys->difseg_size * 27);
+
+    /* byte offset of this channel's data */
+    int chan_offset = chan * s->sys->difseg_size * 150 * 80;
+
+    dv_decode_video_segment(s, &s->buf[((chan_slice/27)*6+(chan_slice/3)+chan_slice*5+7)*80 + chan_offset],
+                            &s->sys->video_place[slice*5]);
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+static int dv_encode_mt(AVCodecContext *avctx, void* sl)
+{
+    DVVideoContext *s = avctx->priv_data;
+    int slice = (size_t)sl;
+
+    /* which DIF channel is this? */
+    int chan = slice / (s->sys->difseg_size * 27);
+
+    /* slice within the DIF channel */
+    int chan_slice = slice % (s->sys->difseg_size * 27);
+
+    /* byte offset of this channel's data */
+    int chan_offset = chan * s->sys->difseg_size * 150 * 80;
+
+    dv_encode_video_segment(s, &s->buf[((chan_slice/27)*6+(chan_slice/3)+chan_slice*5+7)*80 + chan_offset],
+                            &s->sys->video_place[slice*5]);
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_DECODERS
+/* NOTE: exactly one frame must be given (120000 bytes for NTSC,
+   144000 bytes for PAL - or twice those for 50Mbps) */
+static int dvvideo_decode_frame(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+    DVVideoContext *s = avctx->priv_data;
+
+    s->sys = dv_frame_profile(buf);
+    if (!s->sys || buf_size < s->sys->frame_size)
+        return -1; /* NOTE: we only accept several full frames */
+
+    if(s->picture.data[0])
+        avctx->release_buffer(avctx, &s->picture);
+
+    s->picture.reference = 0;
+    s->picture.key_frame = 1;
+    s->picture.pict_type = FF_I_TYPE;
+    avctx->pix_fmt = s->sys->pix_fmt;
+    avcodec_set_dimensions(avctx, s->sys->width, s->sys->height);
+    if(avctx->get_buffer(avctx, &s->picture) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    s->picture.interlaced_frame = 1;
+    s->picture.top_field_first = 0;
+
+    s->buf = buf;
+    avctx->execute(avctx, dv_decode_mt, (void**)&dv_anchor[0], NULL,
+                   s->sys->n_difchan * s->sys->difseg_size * 27);
+
+    emms_c();
+
+    /* return image */
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data= s->picture;
+
+    return s->sys->frame_size;
+}
+#endif
+
+
+static inline int dv_write_pack(enum dv_pack_type pack_id, DVVideoContext *c, uint8_t* buf)
+{
+    /*
+     * Here's what SMPTE314M says about these two:
+     *    (page 6) APTn, AP1n, AP2n, AP3n: These data shall be identical
+     *             as track application IDs (APTn = 001, AP1n =
+     *             001, AP2n = 001, AP3n = 001), if the source signal
+     *             comes from a digital VCR. If the signal source is
+     *             unknown, all bits for these data shall be set to 1.
+     *    (page 12) STYPE: STYPE defines a signal type of video signal
+     *                     00000b = 4:1:1 compression
+     *                     00100b = 4:2:2 compression
+     *                     XXXXXX = Reserved
+     * Now, I've got two problems with these statements:
+     *   1. it looks like APT == 111b should be a safe bet, but it isn't.
+     *      It seems that for PAL as defined in IEC 61834 we have to set
+     *      APT to 000 and for SMPTE314M to 001.
+     *   2. It is not at all clear what STYPE is used for 4:2:0 PAL
+     *      compression scheme (if any).
+     */
+    int apt = (c->sys->pix_fmt == PIX_FMT_YUV420P ? 0 : 1);
+    int stype = (c->sys->pix_fmt == PIX_FMT_YUV422P ? 4 : 0);
+
+    uint8_t aspect = 0;
+    if((int)(av_q2d(c->avctx->sample_aspect_ratio) * c->avctx->width / c->avctx->height * 10) == 17) /* 16:9 */
+        aspect = 0x02;
+
+    buf[0] = (uint8_t)pack_id;
+    switch (pack_id) {
+    case dv_header525: /* I can't imagine why these two weren't defined as real */
+    case dv_header625: /* packs in SMPTE314M -- they definitely look like ones */
+          buf[1] = 0xf8 |               /* reserved -- always 1 */
+                   (apt & 0x07);        /* APT: Track application ID */
+          buf[2] = (0 << 7)    | /* TF1: audio data is 0 - valid; 1 - invalid */
+                   (0x0f << 3) | /* reserved -- always 1 */
+                   (apt & 0x07); /* AP1: Audio application ID */
+          buf[3] = (0 << 7)    | /* TF2: video data is 0 - valid; 1 - invalid */
+                   (0x0f << 3) | /* reserved -- always 1 */
+                   (apt & 0x07); /* AP2: Video application ID */
+          buf[4] = (0 << 7)    | /* TF3: subcode(SSYB) is 0 - valid; 1 - invalid */
+                   (0x0f << 3) | /* reserved -- always 1 */
+                   (apt & 0x07); /* AP3: Subcode application ID */
+          break;
+    case dv_video_source:
+          buf[1] = 0xff; /* reserved -- always 1 */
+          buf[2] = (1 << 7) | /* B/W: 0 - b/w, 1 - color */
+                   (1 << 6) | /* following CLF is valid - 0, invalid - 1 */
+                   (3 << 4) | /* CLF: color frames id (see ITU-R BT.470-4) */
+                   0xf; /* reserved -- always 1 */
+          buf[3] = (3 << 6) | /* reserved -- always 1 */
+                   (c->sys->dsf << 5) | /*  system: 60fields/50fields */
+                   stype; /* signal type video compression */
+          buf[4] = 0xff; /* VISC: 0xff -- no information */
+          break;
+    case dv_video_control:
+          buf[1] = (0 << 6) | /* Copy generation management (CGMS) 0 -- free */
+                   0x3f; /* reserved -- always 1 */
+          buf[2] = 0xc8 | /* reserved -- always b11001xxx */
+                   aspect;
+          buf[3] = (1 << 7) | /* Frame/field flag 1 -- frame, 0 -- field */
+                   (1 << 6) | /* First/second field flag 0 -- field 2, 1 -- field 1 */
+                   (1 << 5) | /* Frame change flag 0 -- same picture as before, 1 -- different */
+                   (1 << 4) | /* 1 - interlaced, 0 - noninterlaced */
+                   0xc; /* reserved -- always b1100 */
+          buf[4] = 0xff; /* reserved -- always 1 */
+          break;
+    default:
+          buf[1] = buf[2] = buf[3] = buf[4] = 0xff;
+    }
+    return 5;
+}
+
+static void dv_format_frame(DVVideoContext* c, uint8_t* buf)
+{
+    int chan, i, j, k;
+
+    for (chan = 0; chan < c->sys->n_difchan; chan++) {
+        for (i = 0; i < c->sys->difseg_size; i++) {
+            memset(buf, 0xff, 80 * 6); /* First 6 DIF blocks are for control data */
+
+            /* DV header: 1DIF */
+            buf += dv_write_dif_id(dv_sect_header, chan, i, 0, buf);
+            buf += dv_write_pack((c->sys->dsf ? dv_header625 : dv_header525), c, buf);
+            buf += 72; /* unused bytes */
+
+            /* DV subcode: 2DIFs */
+            for (j = 0; j < 2; j++) {
+                buf += dv_write_dif_id(dv_sect_subcode, chan, i, j, buf);
+                for (k = 0; k < 6; k++)
+                     buf += dv_write_ssyb_id(k, (i < c->sys->difseg_size/2), buf) + 5;
+                buf += 29; /* unused bytes */
+            }
+
+            /* DV VAUX: 3DIFS */
+            for (j = 0; j < 3; j++) {
+                buf += dv_write_dif_id(dv_sect_vaux, chan, i, j, buf);
+                buf += dv_write_pack(dv_video_source,  c, buf);
+                buf += dv_write_pack(dv_video_control, c, buf);
+                buf += 7*5;
+                buf += dv_write_pack(dv_video_source,  c, buf);
+                buf += dv_write_pack(dv_video_control, c, buf);
+                buf += 4*5 + 2; /* unused bytes */
+            }
+
+            /* DV Audio/Video: 135 Video DIFs + 9 Audio DIFs */
+            for (j = 0; j < 135; j++) {
+                if (j%15 == 0) {
+                    memset(buf, 0xff, 80);
+                    buf += dv_write_dif_id(dv_sect_audio, chan, i, j/15, buf);
+                    buf += 77; /* audio control & shuffled PCM audio */
+                }
+                buf += dv_write_dif_id(dv_sect_video, chan, i, j, buf);
+                buf += 77; /* 1 video macro block: 1 bytes control
+                              4 * 14 bytes Y 8x8 data
+                              10 bytes Cr 8x8 data
+                              10 bytes Cb 8x8 data */
+            }
+        }
+    }
+}
+
+
+#ifdef CONFIG_ENCODERS
+static int dvvideo_encode_frame(AVCodecContext *c, uint8_t *buf, int buf_size,
+                                void *data)
+{
+    DVVideoContext *s = c->priv_data;
+
+    s->sys = dv_codec_profile(c);
+    if (!s->sys)
+        return -1;
+    if(buf_size < s->sys->frame_size)
+        return -1;
+
+    c->pix_fmt = s->sys->pix_fmt;
+    s->picture = *((AVFrame *)data);
+    s->picture.key_frame = 1;
+    s->picture.pict_type = FF_I_TYPE;
+
+    s->buf = buf;
+    c->execute(c, dv_encode_mt, (void**)&dv_anchor[0], NULL,
+               s->sys->n_difchan * s->sys->difseg_size * 27);
+
+    emms_c();
+
+    dv_format_frame(s, buf);
+
+    return s->sys->frame_size;
+}
+#endif
+
+static int dvvideo_close(AVCodecContext *c)
+{
+    DVVideoContext *s = c->priv_data;
+
+    if(s->picture.data[0])
+        c->release_buffer(c, &s->picture);
+
+    return 0;
+}
+
+
+#ifdef CONFIG_DVVIDEO_ENCODER
+AVCodec dvvideo_encoder = {
+    "dvvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_DVVIDEO,
+    sizeof(DVVideoContext),
+    dvvideo_init,
+    dvvideo_encode_frame,
+    .pix_fmts = (enum PixelFormat[]) {PIX_FMT_YUV411P, PIX_FMT_YUV422P, PIX_FMT_YUV420P, -1},
+};
+#endif // CONFIG_DVVIDEO_ENCODER
+
+#ifdef CONFIG_DVVIDEO_DECODER
+AVCodec dvvideo_decoder = {
+    "dvvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_DVVIDEO,
+    sizeof(DVVideoContext),
+    dvvideo_init,
+    NULL,
+    dvvideo_close,
+    dvvideo_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/dvbsub.c b/contrib/ffmpeg/libavcodec/dvbsub.c
new file mode 100644
index 000000000..44ba19d86
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dvbsub.c
@@ -0,0 +1,445 @@
+/*
+ * DVB subtitle encoding for ffmpeg
+ * Copyright (c) 2005 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+typedef struct DVBSubtitleContext {
+    int hide_state;
+    int object_version;
+} DVBSubtitleContext;
+
+#define PUTBITS2(val)\
+{\
+    bitbuf |= (val) << bitcnt;\
+    bitcnt -= 2;\
+    if (bitcnt < 0) {\
+        bitcnt = 6;\
+        *q++ = bitbuf;\
+        bitbuf = 0;\
+    }\
+}
+
+static void dvb_encode_rle2(uint8_t **pq,
+                            const uint8_t *bitmap, int linesize,
+                            int w, int h)
+{
+    uint8_t *q;
+    unsigned int bitbuf;
+    int bitcnt;
+    int x, y, len, x1, v, color;
+
+    q = *pq;
+
+    for(y = 0; y < h; y++) {
+        *q++ = 0x10;
+        bitbuf = 0;
+        bitcnt = 6;
+
+        x = 0;
+        while (x < w) {
+            x1 = x;
+            color = bitmap[x1++];
+            while (x1 < w && bitmap[x1] == color)
+                x1++;
+            len = x1 - x;
+            if (color == 0 && len == 2) {
+                PUTBITS2(0);
+                PUTBITS2(0);
+                PUTBITS2(1);
+            } else if (len >= 3 && len <= 10) {
+                v = len - 3;
+                PUTBITS2(0);
+                PUTBITS2((v >> 2) | 2);
+                PUTBITS2(v & 3);
+                PUTBITS2(color);
+            } else if (len >= 12 && len <= 27) {
+                v = len - 12;
+                PUTBITS2(0);
+                PUTBITS2(0);
+                PUTBITS2(2);
+                PUTBITS2(v >> 2);
+                PUTBITS2(v & 3);
+                PUTBITS2(color);
+            } else if (len >= 29) {
+                /* length = 29 ... 284 */
+                if (len > 284)
+                    len = 284;
+                v = len - 29;
+                PUTBITS2(0);
+                PUTBITS2(0);
+                PUTBITS2(3);
+                PUTBITS2((v >> 6));
+                PUTBITS2((v >> 4) & 3);
+                PUTBITS2((v >> 2) & 3);
+                PUTBITS2(v & 3);
+                PUTBITS2(color);
+            } else {
+                PUTBITS2(color);
+                if (color == 0) {
+                    PUTBITS2(1);
+                }
+                len = 1;
+            }
+            x += len;
+        }
+        /* end of line */
+        PUTBITS2(0);
+        PUTBITS2(0);
+        PUTBITS2(0);
+        if (bitcnt != 6) {
+            *q++ = bitbuf;
+        }
+        *q++ = 0xf0;
+        bitmap += linesize;
+    }
+    *pq = q;
+}
+
+#define PUTBITS4(val)\
+{\
+    bitbuf |= (val) << bitcnt;\
+    bitcnt -= 4;\
+    if (bitcnt < 0) {\
+        bitcnt = 4;\
+        *q++ = bitbuf;\
+        bitbuf = 0;\
+    }\
+}
+
+/* some DVB decoders only implement 4 bits/pixel */
+static void dvb_encode_rle4(uint8_t **pq,
+                            const uint8_t *bitmap, int linesize,
+                            int w, int h)
+{
+    uint8_t *q;
+    unsigned int bitbuf;
+    int bitcnt;
+    int x, y, len, x1, v, color;
+
+    q = *pq;
+
+    for(y = 0; y < h; y++) {
+        *q++ = 0x11;
+        bitbuf = 0;
+        bitcnt = 4;
+
+        x = 0;
+        while (x < w) {
+            x1 = x;
+            color = bitmap[x1++];
+            while (x1 < w && bitmap[x1] == color)
+                x1++;
+            len = x1 - x;
+            if (color == 0 && len == 2) {
+                PUTBITS4(0);
+                PUTBITS4(0xd);
+            } else if (color == 0 && (len >= 3 && len <= 9)) {
+                PUTBITS4(0);
+                PUTBITS4(len - 2);
+            } else if (len >= 4 && len <= 7) {
+                PUTBITS4(0);
+                PUTBITS4(8 + len - 4);
+                PUTBITS4(color);
+            } else if (len >= 9 && len <= 24) {
+                PUTBITS4(0);
+                PUTBITS4(0xe);
+                PUTBITS4(len - 9);
+                PUTBITS4(color);
+            } else if (len >= 25) {
+                if (len > 280)
+                    len = 280;
+                v = len - 25;
+                PUTBITS4(0);
+                PUTBITS4(0xf);
+                PUTBITS4(v >> 4);
+                PUTBITS4(v & 0xf);
+                PUTBITS4(color);
+            } else {
+                PUTBITS4(color);
+                if (color == 0) {
+                    PUTBITS4(0xc);
+                }
+                len = 1;
+            }
+            x += len;
+        }
+        /* end of line */
+        PUTBITS4(0);
+        PUTBITS4(0);
+        if (bitcnt != 4) {
+            *q++ = bitbuf;
+        }
+        *q++ = 0xf0;
+        bitmap += linesize;
+    }
+    *pq = q;
+}
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define RGB_TO_Y_CCIR(r, g, b) \
+((FIX(0.29900*219.0/255.0) * (r) + FIX(0.58700*219.0/255.0) * (g) + \
+  FIX(0.11400*219.0/255.0) * (b) + (ONE_HALF + (16 << SCALEBITS))) >> SCALEBITS)
+
+#define RGB_TO_U_CCIR(r1, g1, b1, shift)\
+(((- FIX(0.16874*224.0/255.0) * r1 - FIX(0.33126*224.0/255.0) * g1 +         \
+     FIX(0.50000*224.0/255.0) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_V_CCIR(r1, g1, b1, shift)\
+(((FIX(0.50000*224.0/255.0) * r1 - FIX(0.41869*224.0/255.0) * g1 -           \
+   FIX(0.08131*224.0/255.0) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+static inline void putbe16(uint8_t **pq, uint16_t v)
+{
+    uint8_t *q;
+    q = *pq;
+    *q++ = v >> 8;
+    *q++ = v;
+    *pq = q;
+}
+
+static int encode_dvb_subtitles(DVBSubtitleContext *s,
+                                uint8_t *outbuf, AVSubtitle *h)
+{
+    uint8_t *q, *pseg_len;
+    int page_id, region_id, clut_id, object_id, i, bpp_index, page_state;
+
+
+    q = outbuf;
+
+    page_id = 1;
+
+    if (h->num_rects == 0 || h->rects == NULL)
+        return -1;
+
+    *q++ = 0x00; /* subtitle_stream_id */
+
+    /* page composition segment */
+
+    *q++ = 0x0f; /* sync_byte */
+    *q++ = 0x10; /* segment_type */
+    putbe16(&q, page_id);
+    pseg_len = q;
+    q += 2; /* segment length */
+    *q++ = 30; /* page_timeout (seconds) */
+    if (s->hide_state)
+        page_state = 0; /* normal case */
+    else
+        page_state = 2; /* mode change */
+    /* page_version = 0 + page_state */
+    *q++ = s->object_version | (page_state << 2) | 3;
+
+    for (region_id = 0; region_id < h->num_rects; region_id++) {
+        *q++ = region_id;
+        *q++ = 0xff; /* reserved */
+        putbe16(&q, h->rects[region_id].x); /* left pos */
+        putbe16(&q, h->rects[region_id].y); /* top pos */
+    }
+
+    putbe16(&pseg_len, q - pseg_len - 2);
+
+    if (!s->hide_state) {
+        for (clut_id = 0; clut_id < h->num_rects; clut_id++) {
+
+            /* CLUT segment */
+
+            if (h->rects[clut_id].nb_colors <= 4) {
+                /* 2 bpp, some decoders do not support it correctly */
+                bpp_index = 0;
+            } else if (h->rects[clut_id].nb_colors <= 16) {
+                /* 4 bpp, standard encoding */
+                bpp_index = 1;
+            } else {
+                return -1;
+            }
+
+            *q++ = 0x0f; /* sync byte */
+            *q++ = 0x12; /* CLUT definition segment */
+            putbe16(&q, page_id);
+            pseg_len = q;
+            q += 2; /* segment length */
+            *q++ = clut_id;
+            *q++ = (0 << 4) | 0xf; /* version = 0 */
+
+            for(i = 0; i < h->rects[clut_id].nb_colors; i++) {
+                *q++ = i; /* clut_entry_id */
+                *q++ = (1 << (7 - bpp_index)) | (0xf << 1) | 1; /* 2 bits/pixel full range */
+                {
+                    int a, r, g, b;
+                    a = (h->rects[clut_id].rgba_palette[i] >> 24) & 0xff;
+                    r = (h->rects[clut_id].rgba_palette[i] >> 16) & 0xff;
+                    g = (h->rects[clut_id].rgba_palette[i] >> 8) & 0xff;
+                    b = (h->rects[clut_id].rgba_palette[i] >> 0) & 0xff;
+
+                    *q++ = RGB_TO_Y_CCIR(r, g, b);
+                    *q++ = RGB_TO_V_CCIR(r, g, b, 0);
+                    *q++ = RGB_TO_U_CCIR(r, g, b, 0);
+                    *q++ = 255 - a;
+                }
+            }
+
+            putbe16(&pseg_len, q - pseg_len - 2);
+        }
+    }
+
+    for (region_id = 0; region_id < h->num_rects; region_id++) {
+
+        /* region composition segment */
+
+        if (h->rects[region_id].nb_colors <= 4) {
+            /* 2 bpp, some decoders do not support it correctly */
+            bpp_index = 0;
+        } else if (h->rects[region_id].nb_colors <= 16) {
+            /* 4 bpp, standard encoding */
+            bpp_index = 1;
+        } else {
+            return -1;
+        }
+
+        *q++ = 0x0f; /* sync_byte */
+        *q++ = 0x11; /* segment_type */
+        putbe16(&q, page_id);
+        pseg_len = q;
+        q += 2; /* segment length */
+        *q++ = region_id;
+        *q++ = (s->object_version << 4) | (0 << 3) | 0x07; /* version , no fill */
+        putbe16(&q, h->rects[region_id].w); /* region width */
+        putbe16(&q, h->rects[region_id].h); /* region height */
+        *q++ = ((1 + bpp_index) << 5) | ((1 + bpp_index) << 2) | 0x03;
+        *q++ = region_id; /* clut_id == region_id */
+        *q++ = 0; /* 8 bit fill colors */
+        *q++ = 0x03; /* 4 bit and 2 bit fill colors */
+
+        if (!s->hide_state) {
+            putbe16(&q, region_id); /* object_id == region_id */
+            *q++ = (0 << 6) | (0 << 4);
+            *q++ = 0;
+            *q++ = 0xf0;
+            *q++ = 0;
+        }
+
+        putbe16(&pseg_len, q - pseg_len - 2);
+    }
+
+    if (!s->hide_state) {
+
+        for (object_id = 0; object_id < h->num_rects; object_id++) {
+            /* Object Data segment */
+
+            if (h->rects[object_id].nb_colors <= 4) {
+                /* 2 bpp, some decoders do not support it correctly */
+                bpp_index = 0;
+            } else if (h->rects[object_id].nb_colors <= 16) {
+                /* 4 bpp, standard encoding */
+                bpp_index = 1;
+            } else {
+                return -1;
+            }
+
+            *q++ = 0x0f; /* sync byte */
+            *q++ = 0x13;
+            putbe16(&q, page_id);
+            pseg_len = q;
+            q += 2; /* segment length */
+
+            putbe16(&q, object_id);
+            *q++ = (s->object_version << 4) | (0 << 2) | (0 << 1) | 1; /* version = 0,
+                                                                       onject_coding_method,
+                                                                       non_modifying_color_flag */
+            {
+                uint8_t *ptop_field_len, *pbottom_field_len, *top_ptr, *bottom_ptr;
+                void (*dvb_encode_rle)(uint8_t **pq,
+                                        const uint8_t *bitmap, int linesize,
+                                        int w, int h);
+                ptop_field_len = q;
+                q += 2;
+                pbottom_field_len = q;
+                q += 2;
+
+                if (bpp_index == 0)
+                    dvb_encode_rle = dvb_encode_rle2;
+                else
+                    dvb_encode_rle = dvb_encode_rle4;
+
+                top_ptr = q;
+                dvb_encode_rle(&q, h->rects[object_id].bitmap, h->rects[object_id].w * 2,
+                                    h->rects[object_id].w, h->rects[object_id].h >> 1);
+                bottom_ptr = q;
+                dvb_encode_rle(&q, h->rects[object_id].bitmap + h->rects[object_id].w,
+                                    h->rects[object_id].w * 2, h->rects[object_id].w,
+                                    h->rects[object_id].h >> 1);
+
+                putbe16(&ptop_field_len, bottom_ptr - top_ptr);
+                putbe16(&pbottom_field_len, q - bottom_ptr);
+            }
+
+            putbe16(&pseg_len, q - pseg_len - 2);
+        }
+    }
+
+    /* end of display set segment */
+
+    *q++ = 0x0f; /* sync_byte */
+    *q++ = 0x80; /* segment_type */
+    putbe16(&q, page_id);
+    pseg_len = q;
+    q += 2; /* segment length */
+
+    putbe16(&pseg_len, q - pseg_len - 2);
+
+    *q++ = 0xff; /* end of PES data */
+
+    s->object_version = (s->object_version + 1) & 0xf;
+    s->hide_state = !s->hide_state;
+    return q - outbuf;
+}
+
+static int dvbsub_init_decoder(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+static int dvbsub_close_decoder(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+static int dvbsub_encode(AVCodecContext *avctx,
+                       unsigned char *buf, int buf_size, void *data)
+{
+    DVBSubtitleContext *s = avctx->priv_data;
+    AVSubtitle *sub = data;
+    int ret;
+
+    ret = encode_dvb_subtitles(s, buf, sub);
+    return ret;
+}
+
+AVCodec dvbsub_encoder = {
+    "dvbsub",
+    CODEC_TYPE_SUBTITLE,
+    CODEC_ID_DVB_SUBTITLE,
+    sizeof(DVBSubtitleContext),
+    dvbsub_init_decoder,
+    dvbsub_encode,
+    dvbsub_close_decoder,
+};
diff --git a/contrib/ffmpeg/libavcodec/dvbsubdec.c b/contrib/ffmpeg/libavcodec/dvbsubdec.c
new file mode 100644
index 000000000..08ef6213e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dvbsubdec.c
@@ -0,0 +1,1631 @@
+/*
+ * DVB subtitle decoding for ffmpeg
+ * Copyright (c) 2005 Ian Caulfield.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "dsputil.h"
+#include "bitstream.h"
+
+//#define DEBUG
+//#define DEBUG_PACKET_CONTENTS
+//#define DEBUG_SAVE_IMAGES
+
+#define DVBSUB_PAGE_SEGMENT     0x10
+#define DVBSUB_REGION_SEGMENT   0x11
+#define DVBSUB_CLUT_SEGMENT     0x12
+#define DVBSUB_OBJECT_SEGMENT   0x13
+#define DVBSUB_DISPLAY_SEGMENT  0x80
+
+#define cm (ff_cropTbl + MAX_NEG_CROP)
+
+#ifdef DEBUG_SAVE_IMAGES
+#undef fprintf
+#if 0
+static void png_save(const char *filename, uint8_t *bitmap, int w, int h,
+                     uint32_t *rgba_palette)
+{
+    int x, y, v;
+    FILE *f;
+    char fname[40], fname2[40];
+    char command[1024];
+
+    snprintf(fname, 40, "%s.ppm", filename);
+
+    f = fopen(fname, "w");
+    if (!f) {
+        perror(fname);
+        exit(1);
+    }
+    fprintf(f, "P6\n"
+            "%d %d\n"
+            "%d\n",
+            w, h, 255);
+    for(y = 0; y < h; y++) {
+        for(x = 0; x < w; x++) {
+            v = rgba_palette[bitmap[y * w + x]];
+            putc((v >> 16) & 0xff, f);
+            putc((v >> 8) & 0xff, f);
+            putc((v >> 0) & 0xff, f);
+        }
+    }
+    fclose(f);
+
+
+    snprintf(fname2, 40, "%s-a.pgm", filename);
+
+    f = fopen(fname2, "w");
+    if (!f) {
+        perror(fname2);
+        exit(1);
+    }
+    fprintf(f, "P5\n"
+            "%d %d\n"
+            "%d\n",
+            w, h, 255);
+    for(y = 0; y < h; y++) {
+        for(x = 0; x < w; x++) {
+            v = rgba_palette[bitmap[y * w + x]];
+            putc((v >> 24) & 0xff, f);
+        }
+    }
+    fclose(f);
+
+    snprintf(command, 1024, "pnmtopng -alpha %s %s > %s.png 2> /dev/null", fname2, fname, filename);
+    system(command);
+
+    snprintf(command, 1024, "rm %s %s", fname, fname2);
+    system(command);
+}
+#endif
+
+static void png_save2(const char *filename, uint32_t *bitmap, int w, int h)
+{
+    int x, y, v;
+    FILE *f;
+    char fname[40], fname2[40];
+    char command[1024];
+
+    snprintf(fname, 40, "%s.ppm", filename);
+
+    f = fopen(fname, "w");
+    if (!f) {
+        perror(fname);
+        exit(1);
+    }
+    fprintf(f, "P6\n"
+            "%d %d\n"
+            "%d\n",
+            w, h, 255);
+    for(y = 0; y < h; y++) {
+        for(x = 0; x < w; x++) {
+            v = bitmap[y * w + x];
+            putc((v >> 16) & 0xff, f);
+            putc((v >> 8) & 0xff, f);
+            putc((v >> 0) & 0xff, f);
+        }
+    }
+    fclose(f);
+
+
+    snprintf(fname2, 40, "%s-a.pgm", filename);
+
+    f = fopen(fname2, "w");
+    if (!f) {
+        perror(fname2);
+        exit(1);
+    }
+    fprintf(f, "P5\n"
+            "%d %d\n"
+            "%d\n",
+            w, h, 255);
+    for(y = 0; y < h; y++) {
+        for(x = 0; x < w; x++) {
+            v = bitmap[y * w + x];
+            putc((v >> 24) & 0xff, f);
+        }
+    }
+    fclose(f);
+
+    snprintf(command, 1024, "pnmtopng -alpha %s %s > %s.png 2> /dev/null", fname2, fname, filename);
+    system(command);
+
+    snprintf(command, 1024, "rm %s %s", fname, fname2);
+    system(command);
+}
+#endif
+
+#define RGBA(r,g,b,a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
+
+typedef struct DVBSubCLUT {
+    int id;
+
+    uint32_t clut4[4];
+    uint32_t clut16[16];
+    uint32_t clut256[256];
+
+    struct DVBSubCLUT *next;
+} DVBSubCLUT;
+
+static DVBSubCLUT default_clut;
+
+typedef struct DVBSubObjectDisplay {
+    int object_id;
+    int region_id;
+
+    int x_pos;
+    int y_pos;
+
+    int fgcolour;
+    int bgcolour;
+
+    struct DVBSubObjectDisplay *region_list_next;
+    struct DVBSubObjectDisplay *object_list_next;
+} DVBSubObjectDisplay;
+
+typedef struct DVBSubObject {
+    int id;
+
+    int type;
+
+    DVBSubObjectDisplay *display_list;
+
+    struct DVBSubObject *next;
+} DVBSubObject;
+
+typedef struct DVBSubRegionDisplay {
+    int region_id;
+
+    int x_pos;
+    int y_pos;
+
+    struct DVBSubRegionDisplay *next;
+} DVBSubRegionDisplay;
+
+typedef struct DVBSubRegion {
+    int id;
+
+    int width;
+    int height;
+    int depth;
+
+    int clut;
+    int bgcolour;
+
+    uint8_t *pbuf;
+    int buf_size;
+
+    DVBSubObjectDisplay *display_list;
+
+    struct DVBSubRegion *next;
+} DVBSubRegion;
+
+typedef struct DVBSubContext {
+    int composition_id;
+    int ancillary_id;
+
+    int time_out;
+    DVBSubRegion *region_list;
+    DVBSubCLUT   *clut_list;
+    DVBSubObject *object_list;
+
+    int display_list_size;
+    DVBSubRegionDisplay *display_list;
+} DVBSubContext;
+
+
+static DVBSubObject* get_object(DVBSubContext *ctx, int object_id)
+{
+    DVBSubObject *ptr = ctx->object_list;
+
+    while (ptr != NULL && ptr->id != object_id) {
+        ptr = ptr->next;
+    }
+
+    return ptr;
+}
+
+static DVBSubCLUT* get_clut(DVBSubContext *ctx, int clut_id)
+{
+    DVBSubCLUT *ptr = ctx->clut_list;
+
+    while (ptr != NULL && ptr->id != clut_id) {
+        ptr = ptr->next;
+    }
+
+    return ptr;
+}
+
+static DVBSubRegion* get_region(DVBSubContext *ctx, int region_id)
+{
+    DVBSubRegion *ptr = ctx->region_list;
+
+    while (ptr != NULL && ptr->id != region_id) {
+        ptr = ptr->next;
+    }
+
+    return ptr;
+}
+
+static void delete_region_display_list(DVBSubContext *ctx, DVBSubRegion *region)
+{
+    DVBSubObject *object, *obj2, **obj2_ptr;
+    DVBSubObjectDisplay *display, *obj_disp, **obj_disp_ptr;
+
+    while (region->display_list != NULL) {
+        display = region->display_list;
+
+        object = get_object(ctx, display->object_id);
+
+        if (object != NULL) {
+            obj_disp = object->display_list;
+            obj_disp_ptr = &object->display_list;
+
+            while (obj_disp != NULL && obj_disp != display) {
+                obj_disp_ptr = &obj_disp->object_list_next;
+                obj_disp = obj_disp->object_list_next;
+            }
+
+            if (obj_disp) {
+                *obj_disp_ptr = obj_disp->object_list_next;
+
+                if (object->display_list == NULL) {
+                    obj2 = ctx->object_list;
+                    obj2_ptr = &ctx->object_list;
+
+                    while (obj2 != NULL && obj2 != object) {
+                        obj2_ptr = &obj2->next;
+                        obj2 = obj2->next;
+                    }
+
+                    *obj2_ptr = obj2->next;
+
+                    av_free(obj2);
+                }
+            }
+        }
+
+        region->display_list = display->region_list_next;
+
+        av_free(display);
+    }
+
+}
+
+static void delete_state(DVBSubContext *ctx)
+{
+    DVBSubRegion *region;
+    DVBSubCLUT *clut;
+
+    while (ctx->region_list != NULL)
+    {
+        region = ctx->region_list;
+
+        ctx->region_list = region->next;
+
+        delete_region_display_list(ctx, region);
+        if (region->pbuf != NULL)
+            av_free(region->pbuf);
+
+        av_free(region);
+    }
+
+    while (ctx->clut_list != NULL)
+    {
+        clut = ctx->clut_list;
+
+        ctx->clut_list = clut->next;
+
+        av_free(clut);
+    }
+
+    /* Should already be null */
+    if (ctx->object_list != NULL)
+        av_log(0, AV_LOG_ERROR, "Memory deallocation error!\n");
+}
+
+static int dvbsub_init_decoder(AVCodecContext *avctx)
+{
+    int i, r, g, b, a = 0;
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+
+    memset(avctx->priv_data, 0, sizeof(DVBSubContext));
+
+    ctx->composition_id = avctx->sub_id & 0xffff;
+    ctx->ancillary_id = avctx->sub_id >> 16;
+
+    default_clut.id = -1;
+    default_clut.next = NULL;
+
+    default_clut.clut4[0] = RGBA(  0,   0,   0,   0);
+    default_clut.clut4[1] = RGBA(255, 255, 255, 255);
+    default_clut.clut4[2] = RGBA(  0,   0,   0, 255);
+    default_clut.clut4[3] = RGBA(127, 127, 127, 255);
+
+    default_clut.clut16[0] = RGBA(  0,   0,   0,   0);
+    for (i = 1; i < 16; i++) {
+        if (i < 8) {
+            r = (i & 1) ? 255 : 0;
+            g = (i & 2) ? 255 : 0;
+            b = (i & 4) ? 255 : 0;
+        } else {
+            r = (i & 1) ? 127 : 0;
+            g = (i & 2) ? 127 : 0;
+            b = (i & 4) ? 127 : 0;
+        }
+        default_clut.clut16[i] = RGBA(r, g, b, 255);
+    }
+
+    default_clut.clut256[0] = RGBA(  0,   0,   0,   0);
+    for (i = 1; i < 256; i++) {
+        if (i < 8) {
+            r = (i & 1) ? 255 : 0;
+            g = (i & 2) ? 255 : 0;
+            b = (i & 4) ? 255 : 0;
+            a = 63;
+        } else {
+            switch (i & 0x88) {
+            case 0x00:
+                r = ((i & 1) ? 85 : 0) + ((i & 0x10) ? 170 : 0);
+                g = ((i & 2) ? 85 : 0) + ((i & 0x20) ? 170 : 0);
+                b = ((i & 4) ? 85 : 0) + ((i & 0x40) ? 170 : 0);
+                a = 255;
+                break;
+            case 0x08:
+                r = ((i & 1) ? 85 : 0) + ((i & 0x10) ? 170 : 0);
+                g = ((i & 2) ? 85 : 0) + ((i & 0x20) ? 170 : 0);
+                b = ((i & 4) ? 85 : 0) + ((i & 0x40) ? 170 : 0);
+                a = 127;
+                break;
+            case 0x80:
+                r = 127 + ((i & 1) ? 43 : 0) + ((i & 0x10) ? 85 : 0);
+                g = 127 + ((i & 2) ? 43 : 0) + ((i & 0x20) ? 85 : 0);
+                b = 127 + ((i & 4) ? 43 : 0) + ((i & 0x40) ? 85 : 0);
+                a = 255;
+                break;
+            case 0x88:
+                r = ((i & 1) ? 43 : 0) + ((i & 0x10) ? 85 : 0);
+                g = ((i & 2) ? 43 : 0) + ((i & 0x20) ? 85 : 0);
+                b = ((i & 4) ? 43 : 0) + ((i & 0x40) ? 85 : 0);
+                a = 255;
+                break;
+            }
+        }
+        default_clut.clut256[i] = RGBA(r, g, b, a);
+    }
+
+    return 0;
+}
+
+static int dvbsub_close_decoder(AVCodecContext *avctx)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+    DVBSubRegionDisplay *display;
+
+    delete_state(ctx);
+
+    while (ctx->display_list != NULL)
+    {
+        display = ctx->display_list;
+        ctx->display_list = display->next;
+
+        av_free(display);
+    }
+
+    return 0;
+}
+
+static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
+                                   uint8_t **srcbuf, int buf_size,
+                                   int non_mod, uint8_t *map_table)
+{
+    GetBitContext gb;
+
+    int bits;
+    int run_length;
+    int pixels_read = 0;
+
+    init_get_bits(&gb, *srcbuf, buf_size << 8);
+
+    while (get_bits_count(&gb) < (buf_size << 8) && pixels_read < dbuf_len) {
+        bits = get_bits(&gb, 2);
+
+        if (bits != 0) {
+            if (non_mod != 1 || bits != 1) {
+                if (map_table != NULL)
+                    *destbuf++ = map_table[bits];
+                else
+                    *destbuf++ = bits;
+            }
+            pixels_read++;
+        } else {
+            bits = get_bits(&gb, 1);
+            if (bits == 1) {
+                run_length = get_bits(&gb, 3) + 3;
+                bits = get_bits(&gb, 2);
+
+                if (non_mod == 1 && bits == 1)
+                    pixels_read += run_length;
+                else {
+                    if (map_table != NULL)
+                        bits = map_table[bits];
+                    while (run_length-- > 0 && pixels_read < dbuf_len) {
+                        *destbuf++ = bits;
+                        pixels_read++;
+                    }
+                }
+            } else {
+                bits = get_bits(&gb, 1);
+                if (bits == 0) {
+                    bits = get_bits(&gb, 2);
+                    if (bits == 2) {
+                        run_length = get_bits(&gb, 4) + 12;
+                        bits = get_bits(&gb, 2);
+
+                        if (non_mod == 1 && bits == 1)
+                            pixels_read += run_length;
+                        else {
+                            if (map_table != NULL)
+                                bits = map_table[bits];
+                            while (run_length-- > 0 && pixels_read < dbuf_len) {
+                                *destbuf++ = bits;
+                                pixels_read++;
+                            }
+                        }
+                    } else if (bits == 3) {
+                        run_length = get_bits(&gb, 8) + 29;
+                        bits = get_bits(&gb, 2);
+
+                        if (non_mod == 1 && bits == 1)
+                            pixels_read += run_length;
+                        else {
+                            if (map_table != NULL)
+                                bits = map_table[bits];
+                            while (run_length-- > 0 && pixels_read < dbuf_len) {
+                                *destbuf++ = bits;
+                                pixels_read++;
+                            }
+                        }
+                    } else if (bits == 1) {
+                        pixels_read += 2;
+                        if (map_table != NULL)
+                            bits = map_table[0];
+                        else
+                            bits = 0;
+                        if (pixels_read <= dbuf_len) {
+                            *destbuf++ = bits;
+                            *destbuf++ = bits;
+                        }
+                    } else {
+                        (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+                        return pixels_read;
+                    }
+                } else {
+                    if (map_table != NULL)
+                        bits = map_table[0];
+                    else
+                        bits = 0;
+                    *destbuf++ = bits;
+                    pixels_read++;
+                }
+            }
+        }
+    }
+
+    if (get_bits(&gb, 6) != 0)
+        av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n");
+
+    (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+
+    return pixels_read;
+}
+
+static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
+                                   uint8_t **srcbuf, int buf_size,
+                                   int non_mod, uint8_t *map_table)
+{
+    GetBitContext gb;
+
+    int bits;
+    int run_length;
+    int pixels_read = 0;
+
+    init_get_bits(&gb, *srcbuf, buf_size << 8);
+
+    while (get_bits_count(&gb) < (buf_size << 8) && pixels_read < dbuf_len) {
+        bits = get_bits(&gb, 4);
+
+        if (bits != 0) {
+            if (non_mod != 1 || bits != 1) {
+                if (map_table != NULL)
+                    *destbuf++ = map_table[bits];
+                else
+                    *destbuf++ = bits;
+            }
+            pixels_read++;
+        } else {
+            bits = get_bits(&gb, 1);
+            if (bits == 0) {
+                run_length = get_bits(&gb, 3);
+
+                if (run_length == 0) {
+                    (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+                    return pixels_read;
+                }
+
+                run_length += 2;
+
+                if (map_table != NULL)
+                    bits = map_table[0];
+                else
+                    bits = 0;
+
+                while (run_length-- > 0 && pixels_read < dbuf_len) {
+                    *destbuf++ = bits;
+                    pixels_read++;
+                }
+            } else {
+                bits = get_bits(&gb, 1);
+                if (bits == 0) {
+                    run_length = get_bits(&gb, 2) + 4;
+                    bits = get_bits(&gb, 4);
+
+                    if (non_mod == 1 && bits == 1)
+                        pixels_read += run_length;
+                    else {
+                        if (map_table != NULL)
+                            bits = map_table[bits];
+                        while (run_length-- > 0 && pixels_read < dbuf_len) {
+                            *destbuf++ = bits;
+                            pixels_read++;
+                        }
+                    }
+                } else {
+                    bits = get_bits(&gb, 2);
+                    if (bits == 2) {
+                        run_length = get_bits(&gb, 4) + 9;
+                        bits = get_bits(&gb, 4);
+
+                        if (non_mod == 1 && bits == 1)
+                            pixels_read += run_length;
+                        else {
+                            if (map_table != NULL)
+                                bits = map_table[bits];
+                            while (run_length-- > 0 && pixels_read < dbuf_len) {
+                                *destbuf++ = bits;
+                                pixels_read++;
+                            }
+                        }
+                    } else if (bits == 3) {
+                        run_length = get_bits(&gb, 8) + 25;
+                        bits = get_bits(&gb, 4);
+
+                        if (non_mod == 1 && bits == 1)
+                            pixels_read += run_length;
+                        else {
+                            if (map_table != NULL)
+                                bits = map_table[bits];
+                            while (run_length-- > 0 && pixels_read < dbuf_len) {
+                                *destbuf++ = bits;
+                                pixels_read++;
+                            }
+                        }
+                    } else if (bits == 1) {
+                        pixels_read += 2;
+                        if (map_table != NULL)
+                            bits = map_table[0];
+                        else
+                            bits = 0;
+                        if (pixels_read <= dbuf_len) {
+                            *destbuf++ = bits;
+                            *destbuf++ = bits;
+                        }
+                    } else {
+                        if (map_table != NULL)
+                            bits = map_table[0];
+                        else
+                            bits = 0;
+                        *destbuf++ = bits;
+                        pixels_read ++;
+                    }
+                }
+            }
+        }
+    }
+
+    if (get_bits(&gb, 8) != 0)
+        av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n");
+
+    (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
+
+    return pixels_read;
+}
+
+static int dvbsub_read_8bit_string(uint8_t *destbuf, int dbuf_len,
+                                    uint8_t **srcbuf, int buf_size,
+                                    int non_mod, uint8_t *map_table)
+{
+    uint8_t *sbuf_end = (*srcbuf) + buf_size;
+    int bits;
+    int run_length;
+    int pixels_read = 0;
+
+    while (*srcbuf < sbuf_end && pixels_read < dbuf_len) {
+        bits = *(*srcbuf)++;
+
+        if (bits != 0) {
+            if (non_mod != 1 || bits != 1) {
+                if (map_table != NULL)
+                    *destbuf++ = map_table[bits];
+                else
+                    *destbuf++ = bits;
+            }
+            pixels_read++;
+        } else {
+            bits = *(*srcbuf)++;
+            run_length = bits & 0x7f;
+            if ((bits & 0x80) == 0) {
+                if (run_length == 0) {
+                    return pixels_read;
+                }
+
+                if (map_table != NULL)
+                    bits = map_table[0];
+                else
+                    bits = 0;
+                while (run_length-- > 0 && pixels_read < dbuf_len) {
+                    *destbuf++ = bits;
+                    pixels_read++;
+                }
+            } else {
+                bits = *(*srcbuf)++;
+
+                if (non_mod == 1 && bits == 1)
+                    pixels_read += run_length;
+                if (map_table != NULL)
+                    bits = map_table[bits];
+                else while (run_length-- > 0 && pixels_read < dbuf_len) {
+                    *destbuf++ = bits;
+                    pixels_read++;
+                }
+            }
+        }
+    }
+
+    if (*(*srcbuf)++ != 0)
+        av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n");
+
+    return pixels_read;
+}
+
+
+
+static void dvbsub_parse_pixel_data_block(AVCodecContext *avctx, DVBSubObjectDisplay *display,
+                                          uint8_t *buf, int buf_size, int top_bottom, int non_mod)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+
+    DVBSubRegion *region = get_region(ctx, display->region_id);
+    uint8_t *buf_end = buf + buf_size;
+    uint8_t *pbuf;
+    int x_pos, y_pos;
+    int i;
+
+    uint8_t map2to4[] = { 0x0,  0x7,  0x8,  0xf};
+    uint8_t map2to8[] = {0x00, 0x77, 0x88, 0xff};
+    uint8_t map4to8[] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+                         0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff};
+    uint8_t *map_table;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_INFO, "DVB pixel block size %d, %s field:\n", buf_size,
+                top_bottom ? "bottom" : "top");
+#endif
+
+#ifdef DEBUG_PACKET_CONTENTS
+    for (i = 0; i < buf_size; i++)
+    {
+        if (i % 16 == 0)
+            av_log(avctx, AV_LOG_INFO, "0x%08p: ", buf+i);
+
+        av_log(avctx, AV_LOG_INFO, "%02x ", buf[i]);
+        if (i % 16 == 15)
+            av_log(avctx, AV_LOG_INFO, "\n");
+    }
+
+    if (i % 16 != 0)
+        av_log(avctx, AV_LOG_INFO, "\n");
+
+#endif
+
+    if (region == 0)
+        return;
+
+    pbuf = region->pbuf;
+
+    x_pos = display->x_pos;
+    y_pos = display->y_pos;
+
+    if ((y_pos & 1) != top_bottom)
+        y_pos++;
+
+    while (buf < buf_end) {
+        if (x_pos > region->width || y_pos > region->height) {
+            av_log(avctx, AV_LOG_ERROR, "Invalid object location!\n");
+            return;
+        }
+
+        switch (*buf++) {
+        case 0x10:
+            if (region->depth == 8)
+                map_table = map2to8;
+            else if (region->depth == 4)
+                map_table = map2to4;
+            else
+                map_table = NULL;
+
+            x_pos += dvbsub_read_2bit_string(pbuf + (y_pos * region->width) + x_pos,
+                                                region->width - x_pos, &buf, buf_size,
+                                                non_mod, map_table);
+            break;
+        case 0x11:
+            if (region->depth < 4) {
+                av_log(avctx, AV_LOG_ERROR, "4-bit pixel string in %d-bit region!\n", region->depth);
+                return;
+            }
+
+            if (region->depth == 8)
+                map_table = map4to8;
+            else
+                map_table = NULL;
+
+            x_pos += dvbsub_read_4bit_string(pbuf + (y_pos * region->width) + x_pos,
+                                                region->width - x_pos, &buf, buf_size,
+                                                non_mod, map_table);
+            break;
+        case 0x12:
+            if (region->depth < 8) {
+                av_log(avctx, AV_LOG_ERROR, "8-bit pixel string in %d-bit region!\n", region->depth);
+                return;
+            }
+
+            x_pos += dvbsub_read_8bit_string(pbuf + (y_pos * region->width) + x_pos,
+                                                region->width - x_pos, &buf, buf_size,
+                                                non_mod, NULL);
+            break;
+
+        case 0x20:
+            map2to4[0] = (*buf) >> 4;
+            map2to4[1] = (*buf++) & 0xf;
+            map2to4[2] = (*buf) >> 4;
+            map2to4[3] = (*buf++) & 0xf;
+            break;
+        case 0x21:
+            for (i = 0; i < 4; i++)
+                map2to8[i] = *buf++;
+            break;
+        case 0x22:
+            for (i = 0; i < 16; i++)
+                map4to8[i] = *buf++;
+            break;
+
+        case 0xf0:
+            x_pos = display->x_pos;
+            y_pos += 2;
+            break;
+        default:
+            av_log(avctx, AV_LOG_INFO, "Unknown/unsupported pixel block 0x%x\n", *(buf-1));
+        }
+    }
+
+}
+
+static void dvbsub_parse_object_segment(AVCodecContext *avctx,
+                                        uint8_t *buf, int buf_size)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+
+    uint8_t *buf_end = buf + buf_size;
+    uint8_t *block;
+    int object_id;
+    DVBSubObject *object;
+    DVBSubObjectDisplay *display;
+    int top_field_len, bottom_field_len;
+
+    int coding_method, non_modifying_colour;
+
+    object_id = AV_RB16(buf);
+    buf += 2;
+
+    object = get_object(ctx, object_id);
+
+    if (!object)
+        return;
+
+    coding_method = ((*buf) >> 2) & 3;
+    non_modifying_colour = ((*buf++) >> 1) & 1;
+
+    if (coding_method == 0) {
+        top_field_len = AV_RB16(buf);
+        buf += 2;
+        bottom_field_len = AV_RB16(buf);
+        buf += 2;
+
+        if (buf + top_field_len + bottom_field_len > buf_end) {
+            av_log(avctx, AV_LOG_ERROR, "Field data size too large\n");
+            return;
+        }
+
+        for (display = object->display_list; display != 0; display = display->object_list_next) {
+            block = buf;
+
+            dvbsub_parse_pixel_data_block(avctx, display, block, top_field_len, 0,
+                                            non_modifying_colour);
+
+            if (bottom_field_len > 0)
+                block = buf + top_field_len;
+            else
+                bottom_field_len = top_field_len;
+
+            dvbsub_parse_pixel_data_block(avctx, display, block, bottom_field_len, 1,
+                                            non_modifying_colour);
+        }
+
+/*  } else if (coding_method == 1) {*/
+
+    } else {
+        av_log(avctx, AV_LOG_ERROR, "Unknown object coding %d\n", coding_method);
+    }
+
+}
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define YUV_TO_RGB1_CCIR(cb1, cr1)\
+{\
+    cb = (cb1) - 128;\
+    cr = (cr1) - 128;\
+    r_add = FIX(1.40200*255.0/224.0) * cr + ONE_HALF;\
+    g_add = - FIX(0.34414*255.0/224.0) * cb - FIX(0.71414*255.0/224.0) * cr + \
+            ONE_HALF;\
+    b_add = FIX(1.77200*255.0/224.0) * cb + ONE_HALF;\
+}
+
+#define YUV_TO_RGB2_CCIR(r, g, b, y1)\
+{\
+    y = ((y1) - 16) * FIX(255.0/219.0);\
+    r = cm[(y + r_add) >> SCALEBITS];\
+    g = cm[(y + g_add) >> SCALEBITS];\
+    b = cm[(y + b_add) >> SCALEBITS];\
+}
+
+
+static void dvbsub_parse_clut_segment(AVCodecContext *avctx,
+                                        uint8_t *buf, int buf_size)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+
+    uint8_t *buf_end = buf + buf_size;
+    int clut_id;
+    DVBSubCLUT *clut;
+    int entry_id, depth , full_range;
+    int y, cr, cb, alpha;
+    int r, g, b, r_add, g_add, b_add;
+
+#ifdef DEBUG_PACKET_CONTENTS
+    int i;
+
+    av_log(avctx, AV_LOG_INFO, "DVB clut packet:\n");
+
+    for (i=0; i < buf_size; i++)
+    {
+        av_log(avctx, AV_LOG_INFO, "%02x ", buf[i]);
+        if (i % 16 == 15)
+            av_log(avctx, AV_LOG_INFO, "\n");
+    }
+
+    if (i % 16 != 0)
+        av_log(avctx, AV_LOG_INFO, "\n");
+
+#endif
+
+    clut_id = *buf++;
+    buf += 1;
+
+    clut = get_clut(ctx, clut_id);
+
+    if (clut == NULL) {
+        clut = av_malloc(sizeof(DVBSubCLUT));
+
+        memcpy(clut, &default_clut, sizeof(DVBSubCLUT));
+
+        clut->id = clut_id;
+
+        clut->next = ctx->clut_list;
+        ctx->clut_list = clut;
+    }
+
+    while (buf + 4 < buf_end)
+    {
+        entry_id = *buf++;
+
+        depth = (*buf) & 0xe0;
+
+        if (depth == 0) {
+            av_log(avctx, AV_LOG_ERROR, "Invalid clut depth 0x%x!\n", *buf);
+            return;
+        }
+
+        full_range = (*buf++) & 1;
+
+        if (full_range) {
+            y = *buf++;
+            cr = *buf++;
+            cb = *buf++;
+            alpha = *buf++;
+        } else {
+            y = buf[0] & 0xfc;
+            cr = (((buf[0] & 3) << 2) | ((buf[1] >> 6) & 3)) << 4;
+            cb = (buf[1] << 2) & 0xf0;
+            alpha = (buf[1] << 6) & 0xc0;
+
+            buf += 2;
+        }
+
+        if (y == 0)
+            alpha = 0xff;
+
+        YUV_TO_RGB1_CCIR(cb, cr);
+        YUV_TO_RGB2_CCIR(r, g, b, y);
+
+#ifdef DEBUG
+        av_log(avctx, AV_LOG_INFO, "clut %d := (%d,%d,%d,%d)\n", entry_id, r, g, b, alpha);
+#endif
+
+        if (depth & 0x80)
+            clut->clut4[entry_id] = RGBA(r,g,b,255 - alpha);
+        if (depth & 0x40)
+            clut->clut16[entry_id] = RGBA(r,g,b,255 - alpha);
+        if (depth & 0x20)
+            clut->clut256[entry_id] = RGBA(r,g,b,255 - alpha);
+    }
+}
+
+
+static void dvbsub_parse_region_segment(AVCodecContext *avctx,
+                                        uint8_t *buf, int buf_size)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+
+    uint8_t *buf_end = buf + buf_size;
+    int region_id, object_id;
+    DVBSubRegion *region;
+    DVBSubObject *object;
+    DVBSubObjectDisplay *display;
+    int fill;
+
+    if (buf_size < 10)
+        return;
+
+    region_id = *buf++;
+
+    region = get_region(ctx, region_id);
+
+    if (region == NULL)
+    {
+        region = av_mallocz(sizeof(DVBSubRegion));
+
+        region->id = region_id;
+
+        region->next = ctx->region_list;
+        ctx->region_list = region;
+    }
+
+    fill = ((*buf++) >> 3) & 1;
+
+    region->width = AV_RB16(buf);
+    buf += 2;
+    region->height = AV_RB16(buf);
+    buf += 2;
+
+    if (region->width * region->height != region->buf_size) {
+        if (region->pbuf != 0)
+            av_free(region->pbuf);
+
+        region->buf_size = region->width * region->height;
+
+        region->pbuf = av_malloc(region->buf_size);
+
+        fill = 1;
+    }
+
+    region->depth = 1 << (((*buf++) >> 2) & 7);
+    region->clut = *buf++;
+
+    if (region->depth == 8)
+        region->bgcolour = *buf++;
+    else {
+        buf += 1;
+
+        if (region->depth == 4)
+            region->bgcolour = (((*buf++) >> 4) & 15);
+        else
+            region->bgcolour = (((*buf++) >> 2) & 3);
+    }
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_INFO, "Region %d, (%dx%d)\n", region_id, region->width, region->height);
+#endif
+
+    if (fill) {
+        memset(region->pbuf, region->bgcolour, region->buf_size);
+#ifdef DEBUG
+        av_log(avctx, AV_LOG_INFO, "Fill region (%d)\n", region->bgcolour);
+#endif
+    }
+
+    delete_region_display_list(ctx, region);
+
+    while (buf + 5 < buf_end) {
+        object_id = AV_RB16(buf);
+        buf += 2;
+
+        object = get_object(ctx, object_id);
+
+        if (object == NULL) {
+            object = av_mallocz(sizeof(DVBSubObject));
+
+            object->id = object_id;
+            object->next = ctx->object_list;
+            ctx->object_list = object;
+        }
+
+        object->type = (*buf) >> 6;
+
+        display = av_mallocz(sizeof(DVBSubObjectDisplay));
+
+        display->object_id = object_id;
+        display->region_id = region_id;
+
+        display->x_pos = AV_RB16(buf) & 0xfff;
+        buf += 2;
+        display->y_pos = AV_RB16(buf) & 0xfff;
+        buf += 2;
+
+        if ((object->type == 1 || object->type == 2) && buf+1 < buf_end) {
+            display->fgcolour = *buf++;
+            display->bgcolour = *buf++;
+        }
+
+        display->region_list_next = region->display_list;
+        region->display_list = display;
+
+        display->object_list_next = object->display_list;
+        object->display_list = display;
+    }
+}
+
+static void dvbsub_parse_page_segment(AVCodecContext *avctx,
+                                        uint8_t *buf, int buf_size)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+    DVBSubRegionDisplay *display;
+    DVBSubRegionDisplay *tmp_display_list, **tmp_ptr;
+
+    uint8_t *buf_end = buf + buf_size;
+    int region_id;
+    int page_state;
+
+    if (buf_size < 1)
+        return;
+
+    ctx->time_out = *buf++;
+    page_state = ((*buf++) >> 2) & 3;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_INFO, "Page time out %ds, state %d\n", ctx->time_out, page_state);
+#endif
+
+    if (page_state == 2)
+    {
+        delete_state(ctx);
+    }
+
+    tmp_display_list = ctx->display_list;
+    ctx->display_list = NULL;
+    ctx->display_list_size = 0;
+
+    while (buf + 5 < buf_end) {
+        region_id = *buf++;
+        buf += 1;
+
+        display = tmp_display_list;
+        tmp_ptr = &tmp_display_list;
+
+        while (display != NULL && display->region_id != region_id) {
+            tmp_ptr = &display->next;
+            display = display->next;
+        }
+
+        if (display == NULL)
+            display = av_mallocz(sizeof(DVBSubRegionDisplay));
+
+        display->region_id = region_id;
+
+        display->x_pos = AV_RB16(buf);
+        buf += 2;
+        display->y_pos = AV_RB16(buf);
+        buf += 2;
+
+        *tmp_ptr = display->next;
+
+        display->next = ctx->display_list;
+        ctx->display_list = display;
+        ctx->display_list_size++;
+
+#ifdef DEBUG
+        av_log(avctx, AV_LOG_INFO, "Region %d, (%d,%d)\n", region_id, display->x_pos, display->y_pos);
+#endif
+    }
+
+    while (tmp_display_list != 0) {
+        display = tmp_display_list;
+
+        tmp_display_list = display->next;
+
+        av_free(display);
+    }
+
+}
+
+
+#ifdef DEBUG_SAVE_IMAGES
+static void save_display_set(DVBSubContext *ctx)
+{
+    DVBSubRegion *region;
+    DVBSubRegionDisplay *display;
+    DVBSubCLUT *clut;
+    uint32_t *clut_table;
+    int x_pos, y_pos, width, height;
+    int x, y, y_off, x_off;
+    uint32_t *pbuf;
+    char filename[32];
+    static int fileno_index = 0;
+
+    x_pos = -1;
+    y_pos = -1;
+    width = 0;
+    height = 0;
+
+    for (display = ctx->display_list; display != NULL; display = display->next) {
+        region = get_region(ctx, display->region_id);
+
+        if (x_pos == -1) {
+            x_pos = display->x_pos;
+            y_pos = display->y_pos;
+            width = region->width;
+            height = region->height;
+        } else {
+            if (display->x_pos < x_pos) {
+                width += (x_pos - display->x_pos);
+                x_pos = display->x_pos;
+            }
+
+            if (display->y_pos < y_pos) {
+                height += (y_pos - display->y_pos);
+                y_pos = display->y_pos;
+            }
+
+            if (display->x_pos + region->width > x_pos + width) {
+                width = display->x_pos + region->width - x_pos;
+            }
+
+            if (display->y_pos + region->height > y_pos + height) {
+                height = display->y_pos + region->height - y_pos;
+            }
+        }
+    }
+
+    if (x_pos >= 0) {
+
+        pbuf = av_malloc(width * height * 4);
+
+        for (display = ctx->display_list; display != NULL; display = display->next) {
+            region = get_region(ctx, display->region_id);
+
+            x_off = display->x_pos - x_pos;
+            y_off = display->y_pos - y_pos;
+
+            clut = get_clut(ctx, region->clut);
+
+            if (clut == 0)
+                clut = &default_clut;
+
+            switch (region->depth) {
+            case 2:
+                clut_table = clut->clut4;
+                break;
+            case 8:
+                clut_table = clut->clut256;
+                break;
+            case 4:
+            default:
+                clut_table = clut->clut16;
+                break;
+            }
+
+            for (y = 0; y < region->height; y++) {
+                for (x = 0; x < region->width; x++) {
+                    pbuf[((y + y_off) * width) + x_off + x] =
+                        clut_table[region->pbuf[y * region->width + x]];
+                }
+            }
+
+        }
+
+        snprintf(filename, 32, "dvbs.%d", fileno_index);
+
+        png_save2(filename, pbuf, width, height);
+
+        av_free(pbuf);
+    }
+
+    fileno_index++;
+}
+#endif
+
+static int dvbsub_display_end_segment(AVCodecContext *avctx, uint8_t *buf,
+                                        int buf_size, AVSubtitle *sub)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+
+    DVBSubRegion *region;
+    DVBSubRegionDisplay *display;
+    AVSubtitleRect *rect;
+    DVBSubCLUT *clut;
+    uint32_t *clut_table;
+    int i;
+
+    sub->rects = NULL;
+    sub->start_display_time = 0;
+    sub->end_display_time = ctx->time_out * 1000;
+    sub->format = 0;
+
+    sub->num_rects = ctx->display_list_size;
+
+    if (sub->num_rects > 0)
+        sub->rects = av_mallocz(sizeof(AVSubtitleRect) * sub->num_rects);
+
+    i = 0;
+
+    for (display = ctx->display_list; display != NULL; display = display->next) {
+        region = get_region(ctx, display->region_id);
+        rect = &sub->rects[i];
+
+        if (region == NULL)
+            continue;
+
+        rect->x = display->x_pos;
+        rect->y = display->y_pos;
+        rect->w = region->width;
+        rect->h = region->height;
+        rect->nb_colors = 16;
+        rect->linesize = region->width;
+
+        clut = get_clut(ctx, region->clut);
+
+        if (clut == NULL)
+            clut = &default_clut;
+
+        switch (region->depth) {
+        case 2:
+            clut_table = clut->clut4;
+            break;
+        case 8:
+            clut_table = clut->clut256;
+            break;
+        case 4:
+        default:
+            clut_table = clut->clut16;
+            break;
+        }
+
+        rect->rgba_palette = av_malloc((1 << region->depth) * sizeof(uint32_t));
+        memcpy(rect->rgba_palette, clut_table, (1 << region->depth) * sizeof(uint32_t));
+
+        rect->bitmap = av_malloc(region->buf_size);
+        memcpy(rect->bitmap, region->pbuf, region->buf_size);
+
+        i++;
+    }
+
+    sub->num_rects = i;
+
+#ifdef DEBUG_SAVE_IMAGES
+    save_display_set(ctx);
+#endif
+
+    return 1;
+}
+
+static int dvbsub_decode(AVCodecContext *avctx,
+                         void *data, int *data_size,
+                         uint8_t *buf, int buf_size)
+{
+    DVBSubContext *ctx = (DVBSubContext*) avctx->priv_data;
+    AVSubtitle *sub = (AVSubtitle*) data;
+    uint8_t *p, *p_end;
+    int segment_type;
+    int page_id;
+    int segment_length;
+
+#ifdef DEBUG_PACKET_CONTENTS
+    int i;
+
+    av_log(avctx, AV_LOG_INFO, "DVB sub packet:\n");
+
+    for (i=0; i < buf_size; i++)
+    {
+        av_log(avctx, AV_LOG_INFO, "%02x ", buf[i]);
+        if (i % 16 == 15)
+            av_log(avctx, AV_LOG_INFO, "\n");
+    }
+
+    if (i % 16 != 0)
+        av_log(avctx, AV_LOG_INFO, "\n");
+
+#endif
+
+    if (buf_size <= 2)
+        return -1;
+
+    p = buf;
+    p_end = buf + buf_size;
+
+    while (p < p_end && *p == 0x0f)
+    {
+        p += 1;
+        segment_type = *p++;
+        page_id = AV_RB16(p);
+        p += 2;
+        segment_length = AV_RB16(p);
+        p += 2;
+
+        if (page_id == ctx->composition_id || page_id == ctx->ancillary_id) {
+            switch (segment_type) {
+            case DVBSUB_PAGE_SEGMENT:
+                dvbsub_parse_page_segment(avctx, p, segment_length);
+                break;
+            case DVBSUB_REGION_SEGMENT:
+                dvbsub_parse_region_segment(avctx, p, segment_length);
+                break;
+            case DVBSUB_CLUT_SEGMENT:
+                dvbsub_parse_clut_segment(avctx, p, segment_length);
+                break;
+            case DVBSUB_OBJECT_SEGMENT:
+                dvbsub_parse_object_segment(avctx, p, segment_length);
+                break;
+            case DVBSUB_DISPLAY_SEGMENT:
+                *data_size = dvbsub_display_end_segment(avctx, p, segment_length, sub);
+                break;
+            default:
+#ifdef DEBUG
+                av_log(avctx, AV_LOG_INFO, "Subtitling segment type 0x%x, page id %d, length %d\n",
+                        segment_type, page_id, segment_length);
+#endif
+                break;
+            }
+        }
+
+        p += segment_length;
+    }
+
+    if (p != p_end)
+    {
+#ifdef DEBUG
+        av_log(avctx, AV_LOG_INFO, "Junk at end of packet\n");
+#endif
+        return -1;
+    }
+
+    return buf_size;
+}
+
+
+AVCodec dvbsub_decoder = {
+    "dvbsub",
+    CODEC_TYPE_SUBTITLE,
+    CODEC_ID_DVB_SUBTITLE,
+    sizeof(DVBSubContext),
+    dvbsub_init_decoder,
+    NULL,
+    dvbsub_close_decoder,
+    dvbsub_decode,
+};
+
+/* Parser (mostly) copied from dvdsub.c */
+
+#define PARSE_BUF_SIZE  (65536)
+
+
+/* parser definition */
+typedef struct DVBSubParseContext {
+    uint8_t *packet_buf;
+    int packet_start;
+    int packet_index;
+    int in_packet;
+} DVBSubParseContext;
+
+static int dvbsub_parse_init(AVCodecParserContext *s)
+{
+    DVBSubParseContext *pc = s->priv_data;
+    pc->packet_buf = av_malloc(PARSE_BUF_SIZE);
+
+    return 0;
+}
+
+static int dvbsub_parse(AVCodecParserContext *s,
+                        AVCodecContext *avctx,
+                        uint8_t **poutbuf, int *poutbuf_size,
+                        const uint8_t *buf, int buf_size)
+{
+    DVBSubParseContext *pc = s->priv_data;
+    uint8_t *p, *p_end;
+    int len, buf_pos = 0;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_INFO, "DVB parse packet pts=%"PRIx64", lpts=%"PRIx64", cpts=%"PRIx64":\n",
+            s->pts, s->last_pts, s->cur_frame_pts[s->cur_frame_start_index]);
+#endif
+
+#ifdef DEBUG_PACKET_CONTENTS
+    int i;
+
+    for (i=0; i < buf_size; i++)
+    {
+        av_log(avctx, AV_LOG_INFO, "%02x ", buf[i]);
+        if (i % 16 == 15)
+            av_log(avctx, AV_LOG_INFO, "\n");
+    }
+
+    if (i % 16 != 0)
+        av_log(avctx, AV_LOG_INFO, "\n");
+
+#endif
+
+    *poutbuf = NULL;
+    *poutbuf_size = 0;
+
+    s->fetch_timestamp = 1;
+
+    if (s->last_pts != s->pts && s->last_pts != AV_NOPTS_VALUE) /* Start of a new packet */
+    {
+        if (pc->packet_index != pc->packet_start)
+        {
+#ifdef DEBUG
+            av_log(avctx, AV_LOG_INFO, "Discarding %d bytes\n",
+                pc->packet_index - pc->packet_start);
+#endif
+        }
+
+        pc->packet_start = 0;
+        pc->packet_index = 0;
+
+        if (buf_size < 2 || buf[0] != 0x20 || buf[1] != 0x00) {
+#ifdef DEBUG
+            av_log(avctx, AV_LOG_INFO, "Bad packet header\n");
+#endif
+            return -1;
+        }
+
+        buf_pos = 2;
+
+        pc->in_packet = 1;
+    } else {
+        if (pc->packet_start != 0)
+        {
+            if (pc->packet_index != pc->packet_start)
+            {
+                memmove(pc->packet_buf, pc->packet_buf + pc->packet_start,
+                            pc->packet_index - pc->packet_start);
+
+                pc->packet_index -= pc->packet_start;
+                pc->packet_start = 0;
+            } else {
+                pc->packet_start = 0;
+                pc->packet_index = 0;
+            }
+        }
+    }
+
+    if (buf_size - buf_pos + pc->packet_index > PARSE_BUF_SIZE)
+        return -1;
+
+/* if not currently in a packet, discard data */
+    if (pc->in_packet == 0)
+        return buf_size;
+
+    memcpy(pc->packet_buf + pc->packet_index, buf + buf_pos, buf_size - buf_pos);
+    pc->packet_index += buf_size - buf_pos;
+
+    p = pc->packet_buf;
+    p_end = pc->packet_buf + pc->packet_index;
+
+    while (p < p_end)
+    {
+        if (*p == 0x0f)
+        {
+            if (p + 6 <= p_end)
+            {
+                len = AV_RB16(p + 4);
+
+                if (p + len + 6 <= p_end)
+                {
+                    *poutbuf_size += len + 6;
+
+                    p += len + 6;
+                } else
+                    break;
+            } else
+                break;
+        } else if (*p == 0xff) {
+            if (p + 1 < p_end)
+            {
+#ifdef DEBUG
+                av_log(avctx, AV_LOG_INFO, "Junk at end of packet\n");
+#endif
+            }
+            pc->packet_index = p - pc->packet_buf;
+            pc->in_packet = 0;
+            break;
+        } else {
+            av_log(avctx, AV_LOG_ERROR, "Junk in packet\n");
+
+            pc->packet_index = p - pc->packet_buf;
+            pc->in_packet = 0;
+            break;
+        }
+    }
+
+    if (*poutbuf_size > 0)
+    {
+        *poutbuf = pc->packet_buf;
+        pc->packet_start = *poutbuf_size;
+    }
+
+    if (s->last_pts == AV_NOPTS_VALUE)
+        s->last_pts = s->pts;
+
+    return buf_size;
+}
+
+static void dvbsub_parse_close(AVCodecParserContext *s)
+{
+    DVBSubParseContext *pc = s->priv_data;
+    av_freep(&pc->packet_buf);
+}
+
+AVCodecParser dvbsub_parser = {
+    { CODEC_ID_DVB_SUBTITLE },
+    sizeof(DVBSubParseContext),
+    dvbsub_parse_init,
+    dvbsub_parse,
+    dvbsub_parse_close,
+};
diff --git a/contrib/ffmpeg/libavcodec/dvdata.h b/contrib/ffmpeg/libavcodec/dvdata.h
new file mode 100644
index 000000000..e688ffbb0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dvdata.h
@@ -0,0 +1,2724 @@
+/*
+ * Constants for DV codec
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dvdata.h
+ * Constants for DV codec.
+ */
+
+/*
+ * DVprofile is used to express the differences between various
+ * DV flavors. For now it's primarily used for differentiating
+ * 525/60 and 625/50, but the plans are to use it for various
+ * DV specs as well (e.g. SMPTE314M vs. IEC 61834).
+ */
+typedef struct DVprofile {
+    int              dsf;                 /* value of the dsf in the DV header */
+    int              frame_size;          /* total size of one frame in bytes */
+    int              difseg_size;         /* number of DIF segments per DIF channel */
+    int              n_difchan;           /* number of DIF channels per frame */
+    int              frame_rate;
+    int              frame_rate_base;
+    int              ltc_divisor;         /* FPS from the LTS standpoint */
+    int              height;              /* picture height in pixels */
+    int              width;               /* picture width in pixels */
+    AVRational       sar[2];              /* sample aspect ratios for 4:3 and 16:9 */
+    const uint16_t  *video_place;         /* positions of all DV macro blocks */
+    enum PixelFormat pix_fmt;             /* picture pixel format */
+
+    int              audio_stride;        /* size of audio_shuffle table */
+    int              audio_min_samples[3];/* min ammount of audio samples */
+                                          /* for 48Khz, 44.1Khz and 32Khz */
+    int              audio_samples_dist[5];/* how many samples are supposed to be */
+                                         /* in each frame in a 5 frames window */
+    const uint8_t  (*audio_shuffle)[9];  /* PCM shuffling table */
+} DVprofile;
+
+#define NB_DV_VLC 409
+
+/*
+ * There's a catch about the following three tables: the mapping they establish
+ * between (run, level) and vlc is not 1-1. So you have to watch out for that
+ * when building misc. tables. E.g. (1, 0) can be either 0x7cf or 0x1f82.
+ */
+static const uint16_t dv_vlc_bits[409] = {
+ 0x0000, 0x0002, 0x0007, 0x0008, 0x0009, 0x0014, 0x0015, 0x0016,
+ 0x0017, 0x0030, 0x0031, 0x0032, 0x0033, 0x0068, 0x0069, 0x006a,
+ 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, 0x00e0, 0x00e1, 0x00e2,
+ 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, 0x00e8, 0x00e9, 0x00ea,
+ 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 0x01e0, 0x01e1, 0x01e2,
+ 0x01e3, 0x01e4, 0x01e5, 0x01e6, 0x01e7, 0x01e8, 0x01e9, 0x01ea,
+ 0x01eb, 0x01ec, 0x01ed, 0x01ee, 0x01ef, 0x03e0, 0x03e1, 0x03e2,
+ 0x03e3, 0x03e4, 0x03e5, 0x03e6, 0x07ce, 0x07cf, 0x07d0, 0x07d1,
+ 0x07d2, 0x07d3, 0x07d4, 0x07d5, 0x0fac, 0x0fad, 0x0fae, 0x0faf,
+ 0x0fb0, 0x0fb1, 0x0fb2, 0x0fb3, 0x0fb4, 0x0fb5, 0x0fb6, 0x0fb7,
+ 0x0fb8, 0x0fb9, 0x0fba, 0x0fbb, 0x0fbc, 0x0fbd, 0x0fbe, 0x0fbf,
+ 0x1f80, 0x1f81, 0x1f82, 0x1f83, 0x1f84, 0x1f85, 0x1f86, 0x1f87,
+ 0x1f88, 0x1f89, 0x1f8a, 0x1f8b, 0x1f8c, 0x1f8d, 0x1f8e, 0x1f8f,
+ 0x1f90, 0x1f91, 0x1f92, 0x1f93, 0x1f94, 0x1f95, 0x1f96, 0x1f97,
+ 0x1f98, 0x1f99, 0x1f9a, 0x1f9b, 0x1f9c, 0x1f9d, 0x1f9e, 0x1f9f,
+ 0x1fa0, 0x1fa1, 0x1fa2, 0x1fa3, 0x1fa4, 0x1fa5, 0x1fa6, 0x1fa7,
+ 0x1fa8, 0x1fa9, 0x1faa, 0x1fab, 0x1fac, 0x1fad, 0x1fae, 0x1faf,
+ 0x1fb0, 0x1fb1, 0x1fb2, 0x1fb3, 0x1fb4, 0x1fb5, 0x1fb6, 0x1fb7,
+ 0x1fb8, 0x1fb9, 0x1fba, 0x1fbb, 0x1fbc, 0x1fbd, 0x1fbe, 0x1fbf,
+ 0x7f00, 0x7f01, 0x7f02, 0x7f03, 0x7f04, 0x7f05, 0x7f06, 0x7f07,
+ 0x7f08, 0x7f09, 0x7f0a, 0x7f0b, 0x7f0c, 0x7f0d, 0x7f0e, 0x7f0f,
+ 0x7f10, 0x7f11, 0x7f12, 0x7f13, 0x7f14, 0x7f15, 0x7f16, 0x7f17,
+ 0x7f18, 0x7f19, 0x7f1a, 0x7f1b, 0x7f1c, 0x7f1d, 0x7f1e, 0x7f1f,
+ 0x7f20, 0x7f21, 0x7f22, 0x7f23, 0x7f24, 0x7f25, 0x7f26, 0x7f27,
+ 0x7f28, 0x7f29, 0x7f2a, 0x7f2b, 0x7f2c, 0x7f2d, 0x7f2e, 0x7f2f,
+ 0x7f30, 0x7f31, 0x7f32, 0x7f33, 0x7f34, 0x7f35, 0x7f36, 0x7f37,
+ 0x7f38, 0x7f39, 0x7f3a, 0x7f3b, 0x7f3c, 0x7f3d, 0x7f3e, 0x7f3f,
+ 0x7f40, 0x7f41, 0x7f42, 0x7f43, 0x7f44, 0x7f45, 0x7f46, 0x7f47,
+ 0x7f48, 0x7f49, 0x7f4a, 0x7f4b, 0x7f4c, 0x7f4d, 0x7f4e, 0x7f4f,
+ 0x7f50, 0x7f51, 0x7f52, 0x7f53, 0x7f54, 0x7f55, 0x7f56, 0x7f57,
+ 0x7f58, 0x7f59, 0x7f5a, 0x7f5b, 0x7f5c, 0x7f5d, 0x7f5e, 0x7f5f,
+ 0x7f60, 0x7f61, 0x7f62, 0x7f63, 0x7f64, 0x7f65, 0x7f66, 0x7f67,
+ 0x7f68, 0x7f69, 0x7f6a, 0x7f6b, 0x7f6c, 0x7f6d, 0x7f6e, 0x7f6f,
+ 0x7f70, 0x7f71, 0x7f72, 0x7f73, 0x7f74, 0x7f75, 0x7f76, 0x7f77,
+ 0x7f78, 0x7f79, 0x7f7a, 0x7f7b, 0x7f7c, 0x7f7d, 0x7f7e, 0x7f7f,
+ 0x7f80, 0x7f81, 0x7f82, 0x7f83, 0x7f84, 0x7f85, 0x7f86, 0x7f87,
+ 0x7f88, 0x7f89, 0x7f8a, 0x7f8b, 0x7f8c, 0x7f8d, 0x7f8e, 0x7f8f,
+ 0x7f90, 0x7f91, 0x7f92, 0x7f93, 0x7f94, 0x7f95, 0x7f96, 0x7f97,
+ 0x7f98, 0x7f99, 0x7f9a, 0x7f9b, 0x7f9c, 0x7f9d, 0x7f9e, 0x7f9f,
+ 0x7fa0, 0x7fa1, 0x7fa2, 0x7fa3, 0x7fa4, 0x7fa5, 0x7fa6, 0x7fa7,
+ 0x7fa8, 0x7fa9, 0x7faa, 0x7fab, 0x7fac, 0x7fad, 0x7fae, 0x7faf,
+ 0x7fb0, 0x7fb1, 0x7fb2, 0x7fb3, 0x7fb4, 0x7fb5, 0x7fb6, 0x7fb7,
+ 0x7fb8, 0x7fb9, 0x7fba, 0x7fbb, 0x7fbc, 0x7fbd, 0x7fbe, 0x7fbf,
+ 0x7fc0, 0x7fc1, 0x7fc2, 0x7fc3, 0x7fc4, 0x7fc5, 0x7fc6, 0x7fc7,
+ 0x7fc8, 0x7fc9, 0x7fca, 0x7fcb, 0x7fcc, 0x7fcd, 0x7fce, 0x7fcf,
+ 0x7fd0, 0x7fd1, 0x7fd2, 0x7fd3, 0x7fd4, 0x7fd5, 0x7fd6, 0x7fd7,
+ 0x7fd8, 0x7fd9, 0x7fda, 0x7fdb, 0x7fdc, 0x7fdd, 0x7fde, 0x7fdf,
+ 0x7fe0, 0x7fe1, 0x7fe2, 0x7fe3, 0x7fe4, 0x7fe5, 0x7fe6, 0x7fe7,
+ 0x7fe8, 0x7fe9, 0x7fea, 0x7feb, 0x7fec, 0x7fed, 0x7fee, 0x7fef,
+ 0x7ff0, 0x7ff1, 0x7ff2, 0x7ff3, 0x7ff4, 0x7ff5, 0x7ff6, 0x7ff7,
+ 0x7ff8, 0x7ff9, 0x7ffa, 0x7ffb, 0x7ffc, 0x7ffd, 0x7ffe, 0x7fff,
+ 0x0006,
+};
+
+static const uint8_t dv_vlc_len[409] = {
+  2,  3,  4,  4,  4,  5,  5,  5,
+  5,  6,  6,  6,  6,  7,  7,  7,
+  7,  7,  7,  7,  7,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  8,  8,  8,  8,  9,  9,  9,
+  9,  9,  9,  9,  9,  9,  9,  9,
+  9,  9,  9,  9,  9, 10, 10, 10,
+ 10, 10, 10, 10, 11, 11, 11, 11,
+ 11, 11, 11, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+  4,
+};
+
+static const uint8_t dv_vlc_run[409] = {
+  0,  0,  1,  0,  0,  2,  1,  0,
+  0,  3,  4,  0,  0,  5,  6,  2,
+  1,  1,  0,  0,  0,  7,  8,  9,
+ 10,  3,  4,  2,  1,  1,  1,  0,
+  0,  0,  0,  0,  0, 11, 12, 13,
+ 14,  5,  6,  3,  4,  2,  2,  1,
+  0,  0,  0,  0,  0,  5,  3,  3,
+  2,  1,  1,  1,  0,  1,  6,  4,
+  3,  1,  1,  1,  2,  3,  4,  5,
+  7,  8,  9, 10,  7,  8,  4,  3,
+  2,  2,  2,  2,  2,  1,  1,  1,
+  0,  1,  2,  3,  4,  5,  6,  7,
+  8,  9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+127,
+};
+
+static const uint8_t dv_vlc_level[409] = {
+  1,  2,  1,  3,  4,  1,  2,  5,
+  6,  1,  1,  7,  8,  1,  1,  2,
+  3,  4,  9, 10, 11,  1,  1,  1,
+  1,  2,  2,  3,  5,  6,  7, 12,
+ 13, 14, 15, 16, 17,  1,  1,  1,
+  1,  2,  2,  3,  3,  4,  5,  8,
+ 18, 19, 20, 21, 22,  3,  4,  5,
+  6,  9, 10, 11,  0,  0,  3,  4,
+  6, 12, 13, 14,  0,  0,  0,  0,
+  2,  2,  2,  2,  3,  3,  5,  7,
+  7,  8,  9, 10, 11, 15, 16, 17,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  1,  2,  3,  4,  5,  6,  7,
+  8,  9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 75, 76, 77, 78, 79,
+ 80, 81, 82, 83, 84, 85, 86, 87,
+ 88, 89, 90, 91, 92, 93, 94, 95,
+ 96, 97, 98, 99, 100, 101, 102, 103,
+ 104, 105, 106, 107, 108, 109, 110, 111,
+ 112, 113, 114, 115, 116, 117, 118, 119,
+ 120, 121, 122, 123, 124, 125, 126, 127,
+ 128, 129, 130, 131, 132, 133, 134, 135,
+ 136, 137, 138, 139, 140, 141, 142, 143,
+ 144, 145, 146, 147, 148, 149, 150, 151,
+ 152, 153, 154, 155, 156, 157, 158, 159,
+ 160, 161, 162, 163, 164, 165, 166, 167,
+ 168, 169, 170, 171, 172, 173, 174, 175,
+ 176, 177, 178, 179, 180, 181, 182, 183,
+ 184, 185, 186, 187, 188, 189, 190, 191,
+ 192, 193, 194, 195, 196, 197, 198, 199,
+ 200, 201, 202, 203, 204, 205, 206, 207,
+ 208, 209, 210, 211, 212, 213, 214, 215,
+ 216, 217, 218, 219, 220, 221, 222, 223,
+ 224, 225, 226, 227, 228, 229, 230, 231,
+ 232, 233, 234, 235, 236, 237, 238, 239,
+ 240, 241, 242, 243, 244, 245, 246, 247,
+ 248, 249, 250, 251, 252, 253, 254, 255,
+  0,
+};
+
+/* unquant tables (not used directly) */
+static const uint8_t dv_88_areas[64] = {
+    0,0,0,1,1,1,2,2,
+    0,0,1,1,1,2,2,2,
+    0,1,1,1,2,2,2,3,
+    1,1,1,2,2,2,3,3,
+    1,1,2,2,2,3,3,3,
+    1,2,2,2,3,3,3,3,
+    2,2,2,3,3,3,3,3,
+    2,2,3,3,3,3,3,3,
+};
+
+static const uint8_t dv_248_areas[64] = {
+    0,0,1,1,1,2,2,3,
+    0,0,1,1,2,2,2,3,
+    0,1,1,2,2,2,3,3,
+    0,1,1,2,2,2,3,3,
+    1,1,2,2,2,3,3,3,
+    1,1,2,2,2,3,3,3,
+    1,2,2,2,3,3,3,3,
+    1,2,2,3,3,3,3,3,
+};
+
+static const uint8_t dv_quant_shifts[22][4] = {
+  { 3,3,4,4 },
+  { 3,3,4,4 },
+  { 2,3,3,4 },
+  { 2,3,3,4 },
+  { 2,2,3,3 },
+  { 2,2,3,3 },
+  { 1,2,2,3 },
+  { 1,2,2,3 },
+  { 1,1,2,2 },
+  { 1,1,2,2 },
+  { 0,1,1,2 },
+  { 0,1,1,2 },
+  { 0,0,1,1 },
+  { 0,0,1,1 },
+  { 0,0,0,1 },
+  { 0,0,0,0 },
+  { 0,0,0,0 },
+  { 0,0,0,0 },
+  { 0,0,0,0 },
+  { 0,0,0,0 },
+  { 0,0,0,0 },
+  { 0,0,0,0 },
+};
+
+static const uint8_t dv_quant_offset[4] = { 6, 3, 0, 1 };
+
+/* NOTE: I prefer hardcoding the positionning of dv blocks, it is
+   simpler :-) */
+
+static const uint16_t dv_place_420[1620] = {
+ 0x0c24, 0x2412, 0x3036, 0x0000, 0x1848,
+ 0x0e24, 0x2612, 0x3236, 0x0200, 0x1a48,
+ 0x1024, 0x2812, 0x3436, 0x0400, 0x1c48,
+ 0x1026, 0x2814, 0x3438, 0x0402, 0x1c4a,
+ 0x0e26, 0x2614, 0x3238, 0x0202, 0x1a4a,
+ 0x0c26, 0x2414, 0x3038, 0x0002, 0x184a,
+ 0x0c28, 0x2416, 0x303a, 0x0004, 0x184c,
+ 0x0e28, 0x2616, 0x323a, 0x0204, 0x1a4c,
+ 0x1028, 0x2816, 0x343a, 0x0404, 0x1c4c,
+ 0x102a, 0x2818, 0x343c, 0x0406, 0x1c4e,
+ 0x0e2a, 0x2618, 0x323c, 0x0206, 0x1a4e,
+ 0x0c2a, 0x2418, 0x303c, 0x0006, 0x184e,
+ 0x0c2c, 0x241a, 0x303e, 0x0008, 0x1850,
+ 0x0e2c, 0x261a, 0x323e, 0x0208, 0x1a50,
+ 0x102c, 0x281a, 0x343e, 0x0408, 0x1c50,
+ 0x102e, 0x281c, 0x3440, 0x040a, 0x1c52,
+ 0x0e2e, 0x261c, 0x3240, 0x020a, 0x1a52,
+ 0x0c2e, 0x241c, 0x3040, 0x000a, 0x1852,
+ 0x0c30, 0x241e, 0x3042, 0x000c, 0x1854,
+ 0x0e30, 0x261e, 0x3242, 0x020c, 0x1a54,
+ 0x1030, 0x281e, 0x3442, 0x040c, 0x1c54,
+ 0x1032, 0x2820, 0x3444, 0x040e, 0x1c56,
+ 0x0e32, 0x2620, 0x3244, 0x020e, 0x1a56,
+ 0x0c32, 0x2420, 0x3044, 0x000e, 0x1856,
+ 0x0c34, 0x2422, 0x3046, 0x0010, 0x1858,
+ 0x0e34, 0x2622, 0x3246, 0x0210, 0x1a58,
+ 0x1034, 0x2822, 0x3446, 0x0410, 0x1c58,
+ 0x1224, 0x2a12, 0x3636, 0x0600, 0x1e48,
+ 0x1424, 0x2c12, 0x3836, 0x0800, 0x2048,
+ 0x1624, 0x2e12, 0x3a36, 0x0a00, 0x2248,
+ 0x1626, 0x2e14, 0x3a38, 0x0a02, 0x224a,
+ 0x1426, 0x2c14, 0x3838, 0x0802, 0x204a,
+ 0x1226, 0x2a14, 0x3638, 0x0602, 0x1e4a,
+ 0x1228, 0x2a16, 0x363a, 0x0604, 0x1e4c,
+ 0x1428, 0x2c16, 0x383a, 0x0804, 0x204c,
+ 0x1628, 0x2e16, 0x3a3a, 0x0a04, 0x224c,
+ 0x162a, 0x2e18, 0x3a3c, 0x0a06, 0x224e,
+ 0x142a, 0x2c18, 0x383c, 0x0806, 0x204e,
+ 0x122a, 0x2a18, 0x363c, 0x0606, 0x1e4e,
+ 0x122c, 0x2a1a, 0x363e, 0x0608, 0x1e50,
+ 0x142c, 0x2c1a, 0x383e, 0x0808, 0x2050,
+ 0x162c, 0x2e1a, 0x3a3e, 0x0a08, 0x2250,
+ 0x162e, 0x2e1c, 0x3a40, 0x0a0a, 0x2252,
+ 0x142e, 0x2c1c, 0x3840, 0x080a, 0x2052,
+ 0x122e, 0x2a1c, 0x3640, 0x060a, 0x1e52,
+ 0x1230, 0x2a1e, 0x3642, 0x060c, 0x1e54,
+ 0x1430, 0x2c1e, 0x3842, 0x080c, 0x2054,
+ 0x1630, 0x2e1e, 0x3a42, 0x0a0c, 0x2254,
+ 0x1632, 0x2e20, 0x3a44, 0x0a0e, 0x2256,
+ 0x1432, 0x2c20, 0x3844, 0x080e, 0x2056,
+ 0x1232, 0x2a20, 0x3644, 0x060e, 0x1e56,
+ 0x1234, 0x2a22, 0x3646, 0x0610, 0x1e58,
+ 0x1434, 0x2c22, 0x3846, 0x0810, 0x2058,
+ 0x1634, 0x2e22, 0x3a46, 0x0a10, 0x2258,
+ 0x1824, 0x3012, 0x3c36, 0x0c00, 0x2448,
+ 0x1a24, 0x3212, 0x3e36, 0x0e00, 0x2648,
+ 0x1c24, 0x3412, 0x4036, 0x1000, 0x2848,
+ 0x1c26, 0x3414, 0x4038, 0x1002, 0x284a,
+ 0x1a26, 0x3214, 0x3e38, 0x0e02, 0x264a,
+ 0x1826, 0x3014, 0x3c38, 0x0c02, 0x244a,
+ 0x1828, 0x3016, 0x3c3a, 0x0c04, 0x244c,
+ 0x1a28, 0x3216, 0x3e3a, 0x0e04, 0x264c,
+ 0x1c28, 0x3416, 0x403a, 0x1004, 0x284c,
+ 0x1c2a, 0x3418, 0x403c, 0x1006, 0x284e,
+ 0x1a2a, 0x3218, 0x3e3c, 0x0e06, 0x264e,
+ 0x182a, 0x3018, 0x3c3c, 0x0c06, 0x244e,
+ 0x182c, 0x301a, 0x3c3e, 0x0c08, 0x2450,
+ 0x1a2c, 0x321a, 0x3e3e, 0x0e08, 0x2650,
+ 0x1c2c, 0x341a, 0x403e, 0x1008, 0x2850,
+ 0x1c2e, 0x341c, 0x4040, 0x100a, 0x2852,
+ 0x1a2e, 0x321c, 0x3e40, 0x0e0a, 0x2652,
+ 0x182e, 0x301c, 0x3c40, 0x0c0a, 0x2452,
+ 0x1830, 0x301e, 0x3c42, 0x0c0c, 0x2454,
+ 0x1a30, 0x321e, 0x3e42, 0x0e0c, 0x2654,
+ 0x1c30, 0x341e, 0x4042, 0x100c, 0x2854,
+ 0x1c32, 0x3420, 0x4044, 0x100e, 0x2856,
+ 0x1a32, 0x3220, 0x3e44, 0x0e0e, 0x2656,
+ 0x1832, 0x3020, 0x3c44, 0x0c0e, 0x2456,
+ 0x1834, 0x3022, 0x3c46, 0x0c10, 0x2458,
+ 0x1a34, 0x3222, 0x3e46, 0x0e10, 0x2658,
+ 0x1c34, 0x3422, 0x4046, 0x1010, 0x2858,
+ 0x1e24, 0x3612, 0x4236, 0x1200, 0x2a48,
+ 0x2024, 0x3812, 0x4436, 0x1400, 0x2c48,
+ 0x2224, 0x3a12, 0x4636, 0x1600, 0x2e48,
+ 0x2226, 0x3a14, 0x4638, 0x1602, 0x2e4a,
+ 0x2026, 0x3814, 0x4438, 0x1402, 0x2c4a,
+ 0x1e26, 0x3614, 0x4238, 0x1202, 0x2a4a,
+ 0x1e28, 0x3616, 0x423a, 0x1204, 0x2a4c,
+ 0x2028, 0x3816, 0x443a, 0x1404, 0x2c4c,
+ 0x2228, 0x3a16, 0x463a, 0x1604, 0x2e4c,
+ 0x222a, 0x3a18, 0x463c, 0x1606, 0x2e4e,
+ 0x202a, 0x3818, 0x443c, 0x1406, 0x2c4e,
+ 0x1e2a, 0x3618, 0x423c, 0x1206, 0x2a4e,
+ 0x1e2c, 0x361a, 0x423e, 0x1208, 0x2a50,
+ 0x202c, 0x381a, 0x443e, 0x1408, 0x2c50,
+ 0x222c, 0x3a1a, 0x463e, 0x1608, 0x2e50,
+ 0x222e, 0x3a1c, 0x4640, 0x160a, 0x2e52,
+ 0x202e, 0x381c, 0x4440, 0x140a, 0x2c52,
+ 0x1e2e, 0x361c, 0x4240, 0x120a, 0x2a52,
+ 0x1e30, 0x361e, 0x4242, 0x120c, 0x2a54,
+ 0x2030, 0x381e, 0x4442, 0x140c, 0x2c54,
+ 0x2230, 0x3a1e, 0x4642, 0x160c, 0x2e54,
+ 0x2232, 0x3a20, 0x4644, 0x160e, 0x2e56,
+ 0x2032, 0x3820, 0x4444, 0x140e, 0x2c56,
+ 0x1e32, 0x3620, 0x4244, 0x120e, 0x2a56,
+ 0x1e34, 0x3622, 0x4246, 0x1210, 0x2a58,
+ 0x2034, 0x3822, 0x4446, 0x1410, 0x2c58,
+ 0x2234, 0x3a22, 0x4646, 0x1610, 0x2e58,
+ 0x2424, 0x3c12, 0x0036, 0x1800, 0x3048,
+ 0x2624, 0x3e12, 0x0236, 0x1a00, 0x3248,
+ 0x2824, 0x4012, 0x0436, 0x1c00, 0x3448,
+ 0x2826, 0x4014, 0x0438, 0x1c02, 0x344a,
+ 0x2626, 0x3e14, 0x0238, 0x1a02, 0x324a,
+ 0x2426, 0x3c14, 0x0038, 0x1802, 0x304a,
+ 0x2428, 0x3c16, 0x003a, 0x1804, 0x304c,
+ 0x2628, 0x3e16, 0x023a, 0x1a04, 0x324c,
+ 0x2828, 0x4016, 0x043a, 0x1c04, 0x344c,
+ 0x282a, 0x4018, 0x043c, 0x1c06, 0x344e,
+ 0x262a, 0x3e18, 0x023c, 0x1a06, 0x324e,
+ 0x242a, 0x3c18, 0x003c, 0x1806, 0x304e,
+ 0x242c, 0x3c1a, 0x003e, 0x1808, 0x3050,
+ 0x262c, 0x3e1a, 0x023e, 0x1a08, 0x3250,
+ 0x282c, 0x401a, 0x043e, 0x1c08, 0x3450,
+ 0x282e, 0x401c, 0x0440, 0x1c0a, 0x3452,
+ 0x262e, 0x3e1c, 0x0240, 0x1a0a, 0x3252,
+ 0x242e, 0x3c1c, 0x0040, 0x180a, 0x3052,
+ 0x2430, 0x3c1e, 0x0042, 0x180c, 0x3054,
+ 0x2630, 0x3e1e, 0x0242, 0x1a0c, 0x3254,
+ 0x2830, 0x401e, 0x0442, 0x1c0c, 0x3454,
+ 0x2832, 0x4020, 0x0444, 0x1c0e, 0x3456,
+ 0x2632, 0x3e20, 0x0244, 0x1a0e, 0x3256,
+ 0x2432, 0x3c20, 0x0044, 0x180e, 0x3056,
+ 0x2434, 0x3c22, 0x0046, 0x1810, 0x3058,
+ 0x2634, 0x3e22, 0x0246, 0x1a10, 0x3258,
+ 0x2834, 0x4022, 0x0446, 0x1c10, 0x3458,
+ 0x2a24, 0x4212, 0x0636, 0x1e00, 0x3648,
+ 0x2c24, 0x4412, 0x0836, 0x2000, 0x3848,
+ 0x2e24, 0x4612, 0x0a36, 0x2200, 0x3a48,
+ 0x2e26, 0x4614, 0x0a38, 0x2202, 0x3a4a,
+ 0x2c26, 0x4414, 0x0838, 0x2002, 0x384a,
+ 0x2a26, 0x4214, 0x0638, 0x1e02, 0x364a,
+ 0x2a28, 0x4216, 0x063a, 0x1e04, 0x364c,
+ 0x2c28, 0x4416, 0x083a, 0x2004, 0x384c,
+ 0x2e28, 0x4616, 0x0a3a, 0x2204, 0x3a4c,
+ 0x2e2a, 0x4618, 0x0a3c, 0x2206, 0x3a4e,
+ 0x2c2a, 0x4418, 0x083c, 0x2006, 0x384e,
+ 0x2a2a, 0x4218, 0x063c, 0x1e06, 0x364e,
+ 0x2a2c, 0x421a, 0x063e, 0x1e08, 0x3650,
+ 0x2c2c, 0x441a, 0x083e, 0x2008, 0x3850,
+ 0x2e2c, 0x461a, 0x0a3e, 0x2208, 0x3a50,
+ 0x2e2e, 0x461c, 0x0a40, 0x220a, 0x3a52,
+ 0x2c2e, 0x441c, 0x0840, 0x200a, 0x3852,
+ 0x2a2e, 0x421c, 0x0640, 0x1e0a, 0x3652,
+ 0x2a30, 0x421e, 0x0642, 0x1e0c, 0x3654,
+ 0x2c30, 0x441e, 0x0842, 0x200c, 0x3854,
+ 0x2e30, 0x461e, 0x0a42, 0x220c, 0x3a54,
+ 0x2e32, 0x4620, 0x0a44, 0x220e, 0x3a56,
+ 0x2c32, 0x4420, 0x0844, 0x200e, 0x3856,
+ 0x2a32, 0x4220, 0x0644, 0x1e0e, 0x3656,
+ 0x2a34, 0x4222, 0x0646, 0x1e10, 0x3658,
+ 0x2c34, 0x4422, 0x0846, 0x2010, 0x3858,
+ 0x2e34, 0x4622, 0x0a46, 0x2210, 0x3a58,
+ 0x3024, 0x0012, 0x0c36, 0x2400, 0x3c48,
+ 0x3224, 0x0212, 0x0e36, 0x2600, 0x3e48,
+ 0x3424, 0x0412, 0x1036, 0x2800, 0x4048,
+ 0x3426, 0x0414, 0x1038, 0x2802, 0x404a,
+ 0x3226, 0x0214, 0x0e38, 0x2602, 0x3e4a,
+ 0x3026, 0x0014, 0x0c38, 0x2402, 0x3c4a,
+ 0x3028, 0x0016, 0x0c3a, 0x2404, 0x3c4c,
+ 0x3228, 0x0216, 0x0e3a, 0x2604, 0x3e4c,
+ 0x3428, 0x0416, 0x103a, 0x2804, 0x404c,
+ 0x342a, 0x0418, 0x103c, 0x2806, 0x404e,
+ 0x322a, 0x0218, 0x0e3c, 0x2606, 0x3e4e,
+ 0x302a, 0x0018, 0x0c3c, 0x2406, 0x3c4e,
+ 0x302c, 0x001a, 0x0c3e, 0x2408, 0x3c50,
+ 0x322c, 0x021a, 0x0e3e, 0x2608, 0x3e50,
+ 0x342c, 0x041a, 0x103e, 0x2808, 0x4050,
+ 0x342e, 0x041c, 0x1040, 0x280a, 0x4052,
+ 0x322e, 0x021c, 0x0e40, 0x260a, 0x3e52,
+ 0x302e, 0x001c, 0x0c40, 0x240a, 0x3c52,
+ 0x3030, 0x001e, 0x0c42, 0x240c, 0x3c54,
+ 0x3230, 0x021e, 0x0e42, 0x260c, 0x3e54,
+ 0x3430, 0x041e, 0x1042, 0x280c, 0x4054,
+ 0x3432, 0x0420, 0x1044, 0x280e, 0x4056,
+ 0x3232, 0x0220, 0x0e44, 0x260e, 0x3e56,
+ 0x3032, 0x0020, 0x0c44, 0x240e, 0x3c56,
+ 0x3034, 0x0022, 0x0c46, 0x2410, 0x3c58,
+ 0x3234, 0x0222, 0x0e46, 0x2610, 0x3e58,
+ 0x3434, 0x0422, 0x1046, 0x2810, 0x4058,
+ 0x3624, 0x0612, 0x1236, 0x2a00, 0x4248,
+ 0x3824, 0x0812, 0x1436, 0x2c00, 0x4448,
+ 0x3a24, 0x0a12, 0x1636, 0x2e00, 0x4648,
+ 0x3a26, 0x0a14, 0x1638, 0x2e02, 0x464a,
+ 0x3826, 0x0814, 0x1438, 0x2c02, 0x444a,
+ 0x3626, 0x0614, 0x1238, 0x2a02, 0x424a,
+ 0x3628, 0x0616, 0x123a, 0x2a04, 0x424c,
+ 0x3828, 0x0816, 0x143a, 0x2c04, 0x444c,
+ 0x3a28, 0x0a16, 0x163a, 0x2e04, 0x464c,
+ 0x3a2a, 0x0a18, 0x163c, 0x2e06, 0x464e,
+ 0x382a, 0x0818, 0x143c, 0x2c06, 0x444e,
+ 0x362a, 0x0618, 0x123c, 0x2a06, 0x424e,
+ 0x362c, 0x061a, 0x123e, 0x2a08, 0x4250,
+ 0x382c, 0x081a, 0x143e, 0x2c08, 0x4450,
+ 0x3a2c, 0x0a1a, 0x163e, 0x2e08, 0x4650,
+ 0x3a2e, 0x0a1c, 0x1640, 0x2e0a, 0x4652,
+ 0x382e, 0x081c, 0x1440, 0x2c0a, 0x4452,
+ 0x362e, 0x061c, 0x1240, 0x2a0a, 0x4252,
+ 0x3630, 0x061e, 0x1242, 0x2a0c, 0x4254,
+ 0x3830, 0x081e, 0x1442, 0x2c0c, 0x4454,
+ 0x3a30, 0x0a1e, 0x1642, 0x2e0c, 0x4654,
+ 0x3a32, 0x0a20, 0x1644, 0x2e0e, 0x4656,
+ 0x3832, 0x0820, 0x1444, 0x2c0e, 0x4456,
+ 0x3632, 0x0620, 0x1244, 0x2a0e, 0x4256,
+ 0x3634, 0x0622, 0x1246, 0x2a10, 0x4258,
+ 0x3834, 0x0822, 0x1446, 0x2c10, 0x4458,
+ 0x3a34, 0x0a22, 0x1646, 0x2e10, 0x4658,
+ 0x3c24, 0x0c12, 0x1836, 0x3000, 0x0048,
+ 0x3e24, 0x0e12, 0x1a36, 0x3200, 0x0248,
+ 0x4024, 0x1012, 0x1c36, 0x3400, 0x0448,
+ 0x4026, 0x1014, 0x1c38, 0x3402, 0x044a,
+ 0x3e26, 0x0e14, 0x1a38, 0x3202, 0x024a,
+ 0x3c26, 0x0c14, 0x1838, 0x3002, 0x004a,
+ 0x3c28, 0x0c16, 0x183a, 0x3004, 0x004c,
+ 0x3e28, 0x0e16, 0x1a3a, 0x3204, 0x024c,
+ 0x4028, 0x1016, 0x1c3a, 0x3404, 0x044c,
+ 0x402a, 0x1018, 0x1c3c, 0x3406, 0x044e,
+ 0x3e2a, 0x0e18, 0x1a3c, 0x3206, 0x024e,
+ 0x3c2a, 0x0c18, 0x183c, 0x3006, 0x004e,
+ 0x3c2c, 0x0c1a, 0x183e, 0x3008, 0x0050,
+ 0x3e2c, 0x0e1a, 0x1a3e, 0x3208, 0x0250,
+ 0x402c, 0x101a, 0x1c3e, 0x3408, 0x0450,
+ 0x402e, 0x101c, 0x1c40, 0x340a, 0x0452,
+ 0x3e2e, 0x0e1c, 0x1a40, 0x320a, 0x0252,
+ 0x3c2e, 0x0c1c, 0x1840, 0x300a, 0x0052,
+ 0x3c30, 0x0c1e, 0x1842, 0x300c, 0x0054,
+ 0x3e30, 0x0e1e, 0x1a42, 0x320c, 0x0254,
+ 0x4030, 0x101e, 0x1c42, 0x340c, 0x0454,
+ 0x4032, 0x1020, 0x1c44, 0x340e, 0x0456,
+ 0x3e32, 0x0e20, 0x1a44, 0x320e, 0x0256,
+ 0x3c32, 0x0c20, 0x1844, 0x300e, 0x0056,
+ 0x3c34, 0x0c22, 0x1846, 0x3010, 0x0058,
+ 0x3e34, 0x0e22, 0x1a46, 0x3210, 0x0258,
+ 0x4034, 0x1022, 0x1c46, 0x3410, 0x0458,
+ 0x4224, 0x1212, 0x1e36, 0x3600, 0x0648,
+ 0x4424, 0x1412, 0x2036, 0x3800, 0x0848,
+ 0x4624, 0x1612, 0x2236, 0x3a00, 0x0a48,
+ 0x4626, 0x1614, 0x2238, 0x3a02, 0x0a4a,
+ 0x4426, 0x1414, 0x2038, 0x3802, 0x084a,
+ 0x4226, 0x1214, 0x1e38, 0x3602, 0x064a,
+ 0x4228, 0x1216, 0x1e3a, 0x3604, 0x064c,
+ 0x4428, 0x1416, 0x203a, 0x3804, 0x084c,
+ 0x4628, 0x1616, 0x223a, 0x3a04, 0x0a4c,
+ 0x462a, 0x1618, 0x223c, 0x3a06, 0x0a4e,
+ 0x442a, 0x1418, 0x203c, 0x3806, 0x084e,
+ 0x422a, 0x1218, 0x1e3c, 0x3606, 0x064e,
+ 0x422c, 0x121a, 0x1e3e, 0x3608, 0x0650,
+ 0x442c, 0x141a, 0x203e, 0x3808, 0x0850,
+ 0x462c, 0x161a, 0x223e, 0x3a08, 0x0a50,
+ 0x462e, 0x161c, 0x2240, 0x3a0a, 0x0a52,
+ 0x442e, 0x141c, 0x2040, 0x380a, 0x0852,
+ 0x422e, 0x121c, 0x1e40, 0x360a, 0x0652,
+ 0x4230, 0x121e, 0x1e42, 0x360c, 0x0654,
+ 0x4430, 0x141e, 0x2042, 0x380c, 0x0854,
+ 0x4630, 0x161e, 0x2242, 0x3a0c, 0x0a54,
+ 0x4632, 0x1620, 0x2244, 0x3a0e, 0x0a56,
+ 0x4432, 0x1420, 0x2044, 0x380e, 0x0856,
+ 0x4232, 0x1220, 0x1e44, 0x360e, 0x0656,
+ 0x4234, 0x1222, 0x1e46, 0x3610, 0x0658,
+ 0x4434, 0x1422, 0x2046, 0x3810, 0x0858,
+ 0x4634, 0x1622, 0x2246, 0x3a10, 0x0a58,
+ 0x0024, 0x1812, 0x2436, 0x3c00, 0x0c48,
+ 0x0224, 0x1a12, 0x2636, 0x3e00, 0x0e48,
+ 0x0424, 0x1c12, 0x2836, 0x4000, 0x1048,
+ 0x0426, 0x1c14, 0x2838, 0x4002, 0x104a,
+ 0x0226, 0x1a14, 0x2638, 0x3e02, 0x0e4a,
+ 0x0026, 0x1814, 0x2438, 0x3c02, 0x0c4a,
+ 0x0028, 0x1816, 0x243a, 0x3c04, 0x0c4c,
+ 0x0228, 0x1a16, 0x263a, 0x3e04, 0x0e4c,
+ 0x0428, 0x1c16, 0x283a, 0x4004, 0x104c,
+ 0x042a, 0x1c18, 0x283c, 0x4006, 0x104e,
+ 0x022a, 0x1a18, 0x263c, 0x3e06, 0x0e4e,
+ 0x002a, 0x1818, 0x243c, 0x3c06, 0x0c4e,
+ 0x002c, 0x181a, 0x243e, 0x3c08, 0x0c50,
+ 0x022c, 0x1a1a, 0x263e, 0x3e08, 0x0e50,
+ 0x042c, 0x1c1a, 0x283e, 0x4008, 0x1050,
+ 0x042e, 0x1c1c, 0x2840, 0x400a, 0x1052,
+ 0x022e, 0x1a1c, 0x2640, 0x3e0a, 0x0e52,
+ 0x002e, 0x181c, 0x2440, 0x3c0a, 0x0c52,
+ 0x0030, 0x181e, 0x2442, 0x3c0c, 0x0c54,
+ 0x0230, 0x1a1e, 0x2642, 0x3e0c, 0x0e54,
+ 0x0430, 0x1c1e, 0x2842, 0x400c, 0x1054,
+ 0x0432, 0x1c20, 0x2844, 0x400e, 0x1056,
+ 0x0232, 0x1a20, 0x2644, 0x3e0e, 0x0e56,
+ 0x0032, 0x1820, 0x2444, 0x3c0e, 0x0c56,
+ 0x0034, 0x1822, 0x2446, 0x3c10, 0x0c58,
+ 0x0234, 0x1a22, 0x2646, 0x3e10, 0x0e58,
+ 0x0434, 0x1c22, 0x2846, 0x4010, 0x1058,
+ 0x0624, 0x1e12, 0x2a36, 0x4200, 0x1248,
+ 0x0824, 0x2012, 0x2c36, 0x4400, 0x1448,
+ 0x0a24, 0x2212, 0x2e36, 0x4600, 0x1648,
+ 0x0a26, 0x2214, 0x2e38, 0x4602, 0x164a,
+ 0x0826, 0x2014, 0x2c38, 0x4402, 0x144a,
+ 0x0626, 0x1e14, 0x2a38, 0x4202, 0x124a,
+ 0x0628, 0x1e16, 0x2a3a, 0x4204, 0x124c,
+ 0x0828, 0x2016, 0x2c3a, 0x4404, 0x144c,
+ 0x0a28, 0x2216, 0x2e3a, 0x4604, 0x164c,
+ 0x0a2a, 0x2218, 0x2e3c, 0x4606, 0x164e,
+ 0x082a, 0x2018, 0x2c3c, 0x4406, 0x144e,
+ 0x062a, 0x1e18, 0x2a3c, 0x4206, 0x124e,
+ 0x062c, 0x1e1a, 0x2a3e, 0x4208, 0x1250,
+ 0x082c, 0x201a, 0x2c3e, 0x4408, 0x1450,
+ 0x0a2c, 0x221a, 0x2e3e, 0x4608, 0x1650,
+ 0x0a2e, 0x221c, 0x2e40, 0x460a, 0x1652,
+ 0x082e, 0x201c, 0x2c40, 0x440a, 0x1452,
+ 0x062e, 0x1e1c, 0x2a40, 0x420a, 0x1252,
+ 0x0630, 0x1e1e, 0x2a42, 0x420c, 0x1254,
+ 0x0830, 0x201e, 0x2c42, 0x440c, 0x1454,
+ 0x0a30, 0x221e, 0x2e42, 0x460c, 0x1654,
+ 0x0a32, 0x2220, 0x2e44, 0x460e, 0x1656,
+ 0x0832, 0x2020, 0x2c44, 0x440e, 0x1456,
+ 0x0632, 0x1e20, 0x2a44, 0x420e, 0x1256,
+ 0x0634, 0x1e22, 0x2a46, 0x4210, 0x1258,
+ 0x0834, 0x2022, 0x2c46, 0x4410, 0x1458,
+ 0x0a34, 0x2222, 0x2e46, 0x4610, 0x1658,
+};
+
+static const uint16_t dv_place_411P[1620] = {
+ 0x0c24, 0x2710, 0x3334, 0x0000, 0x1848,
+ 0x0d24, 0x2810, 0x3434, 0x0100, 0x1948,
+ 0x0e24, 0x2910, 0x3534, 0x0200, 0x1a48,
+ 0x0f24, 0x2914, 0x3538, 0x0300, 0x1b48,
+ 0x1024, 0x2814, 0x3438, 0x0400, 0x1c48,
+ 0x1124, 0x2714, 0x3338, 0x0500, 0x1d48,
+ 0x1128, 0x2614, 0x3238, 0x0504, 0x1d4c,
+ 0x1028, 0x2514, 0x3138, 0x0404, 0x1c4c,
+ 0x0f28, 0x2414, 0x3038, 0x0304, 0x1b4c,
+ 0x0e28, 0x2418, 0x303c, 0x0204, 0x1a4c,
+ 0x0d28, 0x2518, 0x313c, 0x0104, 0x194c,
+ 0x0c28, 0x2618, 0x323c, 0x0004, 0x184c,
+ 0x0c2c, 0x2718, 0x333c, 0x0008, 0x1850,
+ 0x0d2c, 0x2818, 0x343c, 0x0108, 0x1950,
+ 0x0e2c, 0x2918, 0x353c, 0x0208, 0x1a50,
+ 0x0f2c, 0x291c, 0x3540, 0x0308, 0x1b50,
+ 0x102c, 0x281c, 0x3440, 0x0408, 0x1c50,
+ 0x112c, 0x271c, 0x3340, 0x0508, 0x1d50,
+ 0x1130, 0x261c, 0x3240, 0x050c, 0x1d54,
+ 0x1030, 0x251c, 0x3140, 0x040c, 0x1c54,
+ 0x0f30, 0x241c, 0x3040, 0x030c, 0x1b54,
+ 0x0e30, 0x2420, 0x3044, 0x020c, 0x1a54,
+ 0x0d30, 0x2520, 0x3144, 0x010c, 0x1954,
+ 0x0c30, 0x2620, 0x3244, 0x000c, 0x1854,
+ 0x0c34, 0x2720, 0x3344, 0x0010, 0x1858,
+ 0x0d34, 0x2820, 0x3444, 0x0110, 0x1a58,
+ 0x0e34, 0x2920, 0x3544, 0x0210, 0x1c58,
+ 0x1224, 0x2d10, 0x3934, 0x0600, 0x1e48,
+ 0x1324, 0x2e10, 0x3a34, 0x0700, 0x1f48,
+ 0x1424, 0x2f10, 0x3b34, 0x0800, 0x2048,
+ 0x1524, 0x2f14, 0x3b38, 0x0900, 0x2148,
+ 0x1624, 0x2e14, 0x3a38, 0x0a00, 0x2248,
+ 0x1724, 0x2d14, 0x3938, 0x0b00, 0x2348,
+ 0x1728, 0x2c14, 0x3838, 0x0b04, 0x234c,
+ 0x1628, 0x2b14, 0x3738, 0x0a04, 0x224c,
+ 0x1528, 0x2a14, 0x3638, 0x0904, 0x214c,
+ 0x1428, 0x2a18, 0x363c, 0x0804, 0x204c,
+ 0x1328, 0x2b18, 0x373c, 0x0704, 0x1f4c,
+ 0x1228, 0x2c18, 0x383c, 0x0604, 0x1e4c,
+ 0x122c, 0x2d18, 0x393c, 0x0608, 0x1e50,
+ 0x132c, 0x2e18, 0x3a3c, 0x0708, 0x1f50,
+ 0x142c, 0x2f18, 0x3b3c, 0x0808, 0x2050,
+ 0x152c, 0x2f1c, 0x3b40, 0x0908, 0x2150,
+ 0x162c, 0x2e1c, 0x3a40, 0x0a08, 0x2250,
+ 0x172c, 0x2d1c, 0x3940, 0x0b08, 0x2350,
+ 0x1730, 0x2c1c, 0x3840, 0x0b0c, 0x2354,
+ 0x1630, 0x2b1c, 0x3740, 0x0a0c, 0x2254,
+ 0x1530, 0x2a1c, 0x3640, 0x090c, 0x2154,
+ 0x1430, 0x2a20, 0x3644, 0x080c, 0x2054,
+ 0x1330, 0x2b20, 0x3744, 0x070c, 0x1f54,
+ 0x1230, 0x2c20, 0x3844, 0x060c, 0x1e54,
+ 0x1234, 0x2d20, 0x3944, 0x0610, 0x1e58,
+ 0x1334, 0x2e20, 0x3a44, 0x0710, 0x2058,
+ 0x1434, 0x2f20, 0x3b44, 0x0810, 0x2258,
+ 0x1824, 0x3310, 0x3f34, 0x0c00, 0x2448,
+ 0x1924, 0x3410, 0x4034, 0x0d00, 0x2548,
+ 0x1a24, 0x3510, 0x4134, 0x0e00, 0x2648,
+ 0x1b24, 0x3514, 0x4138, 0x0f00, 0x2748,
+ 0x1c24, 0x3414, 0x4038, 0x1000, 0x2848,
+ 0x1d24, 0x3314, 0x3f38, 0x1100, 0x2948,
+ 0x1d28, 0x3214, 0x3e38, 0x1104, 0x294c,
+ 0x1c28, 0x3114, 0x3d38, 0x1004, 0x284c,
+ 0x1b28, 0x3014, 0x3c38, 0x0f04, 0x274c,
+ 0x1a28, 0x3018, 0x3c3c, 0x0e04, 0x264c,
+ 0x1928, 0x3118, 0x3d3c, 0x0d04, 0x254c,
+ 0x1828, 0x3218, 0x3e3c, 0x0c04, 0x244c,
+ 0x182c, 0x3318, 0x3f3c, 0x0c08, 0x2450,
+ 0x192c, 0x3418, 0x403c, 0x0d08, 0x2550,
+ 0x1a2c, 0x3518, 0x413c, 0x0e08, 0x2650,
+ 0x1b2c, 0x351c, 0x4140, 0x0f08, 0x2750,
+ 0x1c2c, 0x341c, 0x4040, 0x1008, 0x2850,
+ 0x1d2c, 0x331c, 0x3f40, 0x1108, 0x2950,
+ 0x1d30, 0x321c, 0x3e40, 0x110c, 0x2954,
+ 0x1c30, 0x311c, 0x3d40, 0x100c, 0x2854,
+ 0x1b30, 0x301c, 0x3c40, 0x0f0c, 0x2754,
+ 0x1a30, 0x3020, 0x3c44, 0x0e0c, 0x2654,
+ 0x1930, 0x3120, 0x3d44, 0x0d0c, 0x2554,
+ 0x1830, 0x3220, 0x3e44, 0x0c0c, 0x2454,
+ 0x1834, 0x3320, 0x3f44, 0x0c10, 0x2458,
+ 0x1934, 0x3420, 0x4044, 0x0d10, 0x2658,
+ 0x1a34, 0x3520, 0x4144, 0x0e10, 0x2858,
+ 0x1e24, 0x3910, 0x4534, 0x1200, 0x2a48,
+ 0x1f24, 0x3a10, 0x4634, 0x1300, 0x2b48,
+ 0x2024, 0x3b10, 0x4734, 0x1400, 0x2c48,
+ 0x2124, 0x3b14, 0x4738, 0x1500, 0x2d48,
+ 0x2224, 0x3a14, 0x4638, 0x1600, 0x2e48,
+ 0x2324, 0x3914, 0x4538, 0x1700, 0x2f48,
+ 0x2328, 0x3814, 0x4438, 0x1704, 0x2f4c,
+ 0x2228, 0x3714, 0x4338, 0x1604, 0x2e4c,
+ 0x2128, 0x3614, 0x4238, 0x1504, 0x2d4c,
+ 0x2028, 0x3618, 0x423c, 0x1404, 0x2c4c,
+ 0x1f28, 0x3718, 0x433c, 0x1304, 0x2b4c,
+ 0x1e28, 0x3818, 0x443c, 0x1204, 0x2a4c,
+ 0x1e2c, 0x3918, 0x453c, 0x1208, 0x2a50,
+ 0x1f2c, 0x3a18, 0x463c, 0x1308, 0x2b50,
+ 0x202c, 0x3b18, 0x473c, 0x1408, 0x2c50,
+ 0x212c, 0x3b1c, 0x4740, 0x1508, 0x2d50,
+ 0x222c, 0x3a1c, 0x4640, 0x1608, 0x2e50,
+ 0x232c, 0x391c, 0x4540, 0x1708, 0x2f50,
+ 0x2330, 0x381c, 0x4440, 0x170c, 0x2f54,
+ 0x2230, 0x371c, 0x4340, 0x160c, 0x2e54,
+ 0x2130, 0x361c, 0x4240, 0x150c, 0x2d54,
+ 0x2030, 0x3620, 0x4244, 0x140c, 0x2c54,
+ 0x1f30, 0x3720, 0x4344, 0x130c, 0x2b54,
+ 0x1e30, 0x3820, 0x4444, 0x120c, 0x2a54,
+ 0x1e34, 0x3920, 0x4544, 0x1210, 0x2a58,
+ 0x1f34, 0x3a20, 0x4644, 0x1310, 0x2c58,
+ 0x2034, 0x3b20, 0x4744, 0x1410, 0x2e58,
+ 0x2424, 0x3f10, 0x0334, 0x1800, 0x3048,
+ 0x2524, 0x4010, 0x0434, 0x1900, 0x3148,
+ 0x2624, 0x4110, 0x0534, 0x1a00, 0x3248,
+ 0x2724, 0x4114, 0x0538, 0x1b00, 0x3348,
+ 0x2824, 0x4014, 0x0438, 0x1c00, 0x3448,
+ 0x2924, 0x3f14, 0x0338, 0x1d00, 0x3548,
+ 0x2928, 0x3e14, 0x0238, 0x1d04, 0x354c,
+ 0x2828, 0x3d14, 0x0138, 0x1c04, 0x344c,
+ 0x2728, 0x3c14, 0x0038, 0x1b04, 0x334c,
+ 0x2628, 0x3c18, 0x003c, 0x1a04, 0x324c,
+ 0x2528, 0x3d18, 0x013c, 0x1904, 0x314c,
+ 0x2428, 0x3e18, 0x023c, 0x1804, 0x304c,
+ 0x242c, 0x3f18, 0x033c, 0x1808, 0x3050,
+ 0x252c, 0x4018, 0x043c, 0x1908, 0x3150,
+ 0x262c, 0x4118, 0x053c, 0x1a08, 0x3250,
+ 0x272c, 0x411c, 0x0540, 0x1b08, 0x3350,
+ 0x282c, 0x401c, 0x0440, 0x1c08, 0x3450,
+ 0x292c, 0x3f1c, 0x0340, 0x1d08, 0x3550,
+ 0x2930, 0x3e1c, 0x0240, 0x1d0c, 0x3554,
+ 0x2830, 0x3d1c, 0x0140, 0x1c0c, 0x3454,
+ 0x2730, 0x3c1c, 0x0040, 0x1b0c, 0x3354,
+ 0x2630, 0x3c20, 0x0044, 0x1a0c, 0x3254,
+ 0x2530, 0x3d20, 0x0144, 0x190c, 0x3154,
+ 0x2430, 0x3e20, 0x0244, 0x180c, 0x3054,
+ 0x2434, 0x3f20, 0x0344, 0x1810, 0x3058,
+ 0x2534, 0x4020, 0x0444, 0x1910, 0x3258,
+ 0x2634, 0x4120, 0x0544, 0x1a10, 0x3458,
+ 0x2a24, 0x4510, 0x0934, 0x1e00, 0x3648,
+ 0x2b24, 0x4610, 0x0a34, 0x1f00, 0x3748,
+ 0x2c24, 0x4710, 0x0b34, 0x2000, 0x3848,
+ 0x2d24, 0x4714, 0x0b38, 0x2100, 0x3948,
+ 0x2e24, 0x4614, 0x0a38, 0x2200, 0x3a48,
+ 0x2f24, 0x4514, 0x0938, 0x2300, 0x3b48,
+ 0x2f28, 0x4414, 0x0838, 0x2304, 0x3b4c,
+ 0x2e28, 0x4314, 0x0738, 0x2204, 0x3a4c,
+ 0x2d28, 0x4214, 0x0638, 0x2104, 0x394c,
+ 0x2c28, 0x4218, 0x063c, 0x2004, 0x384c,
+ 0x2b28, 0x4318, 0x073c, 0x1f04, 0x374c,
+ 0x2a28, 0x4418, 0x083c, 0x1e04, 0x364c,
+ 0x2a2c, 0x4518, 0x093c, 0x1e08, 0x3650,
+ 0x2b2c, 0x4618, 0x0a3c, 0x1f08, 0x3750,
+ 0x2c2c, 0x4718, 0x0b3c, 0x2008, 0x3850,
+ 0x2d2c, 0x471c, 0x0b40, 0x2108, 0x3950,
+ 0x2e2c, 0x461c, 0x0a40, 0x2208, 0x3a50,
+ 0x2f2c, 0x451c, 0x0940, 0x2308, 0x3b50,
+ 0x2f30, 0x441c, 0x0840, 0x230c, 0x3b54,
+ 0x2e30, 0x431c, 0x0740, 0x220c, 0x3a54,
+ 0x2d30, 0x421c, 0x0640, 0x210c, 0x3954,
+ 0x2c30, 0x4220, 0x0644, 0x200c, 0x3854,
+ 0x2b30, 0x4320, 0x0744, 0x1f0c, 0x3754,
+ 0x2a30, 0x4420, 0x0844, 0x1e0c, 0x3654,
+ 0x2a34, 0x4520, 0x0944, 0x1e10, 0x3658,
+ 0x2b34, 0x4620, 0x0a44, 0x1f10, 0x3858,
+ 0x2c34, 0x4720, 0x0b44, 0x2010, 0x3a58,
+ 0x3024, 0x0310, 0x0f34, 0x2400, 0x3c48,
+ 0x3124, 0x0410, 0x1034, 0x2500, 0x3d48,
+ 0x3224, 0x0510, 0x1134, 0x2600, 0x3e48,
+ 0x3324, 0x0514, 0x1138, 0x2700, 0x3f48,
+ 0x3424, 0x0414, 0x1038, 0x2800, 0x4048,
+ 0x3524, 0x0314, 0x0f38, 0x2900, 0x4148,
+ 0x3528, 0x0214, 0x0e38, 0x2904, 0x414c,
+ 0x3428, 0x0114, 0x0d38, 0x2804, 0x404c,
+ 0x3328, 0x0014, 0x0c38, 0x2704, 0x3f4c,
+ 0x3228, 0x0018, 0x0c3c, 0x2604, 0x3e4c,
+ 0x3128, 0x0118, 0x0d3c, 0x2504, 0x3d4c,
+ 0x3028, 0x0218, 0x0e3c, 0x2404, 0x3c4c,
+ 0x302c, 0x0318, 0x0f3c, 0x2408, 0x3c50,
+ 0x312c, 0x0418, 0x103c, 0x2508, 0x3d50,
+ 0x322c, 0x0518, 0x113c, 0x2608, 0x3e50,
+ 0x332c, 0x051c, 0x1140, 0x2708, 0x3f50,
+ 0x342c, 0x041c, 0x1040, 0x2808, 0x4050,
+ 0x352c, 0x031c, 0x0f40, 0x2908, 0x4150,
+ 0x3530, 0x021c, 0x0e40, 0x290c, 0x4154,
+ 0x3430, 0x011c, 0x0d40, 0x280c, 0x4054,
+ 0x3330, 0x001c, 0x0c40, 0x270c, 0x3f54,
+ 0x3230, 0x0020, 0x0c44, 0x260c, 0x3e54,
+ 0x3130, 0x0120, 0x0d44, 0x250c, 0x3d54,
+ 0x3030, 0x0220, 0x0e44, 0x240c, 0x3c54,
+ 0x3034, 0x0320, 0x0f44, 0x2410, 0x3c58,
+ 0x3134, 0x0420, 0x1044, 0x2510, 0x3e58,
+ 0x3234, 0x0520, 0x1144, 0x2610, 0x4058,
+ 0x3624, 0x0910, 0x1534, 0x2a00, 0x4248,
+ 0x3724, 0x0a10, 0x1634, 0x2b00, 0x4348,
+ 0x3824, 0x0b10, 0x1734, 0x2c00, 0x4448,
+ 0x3924, 0x0b14, 0x1738, 0x2d00, 0x4548,
+ 0x3a24, 0x0a14, 0x1638, 0x2e00, 0x4648,
+ 0x3b24, 0x0914, 0x1538, 0x2f00, 0x4748,
+ 0x3b28, 0x0814, 0x1438, 0x2f04, 0x474c,
+ 0x3a28, 0x0714, 0x1338, 0x2e04, 0x464c,
+ 0x3928, 0x0614, 0x1238, 0x2d04, 0x454c,
+ 0x3828, 0x0618, 0x123c, 0x2c04, 0x444c,
+ 0x3728, 0x0718, 0x133c, 0x2b04, 0x434c,
+ 0x3628, 0x0818, 0x143c, 0x2a04, 0x424c,
+ 0x362c, 0x0918, 0x153c, 0x2a08, 0x4250,
+ 0x372c, 0x0a18, 0x163c, 0x2b08, 0x4350,
+ 0x382c, 0x0b18, 0x173c, 0x2c08, 0x4450,
+ 0x392c, 0x0b1c, 0x1740, 0x2d08, 0x4550,
+ 0x3a2c, 0x0a1c, 0x1640, 0x2e08, 0x4650,
+ 0x3b2c, 0x091c, 0x1540, 0x2f08, 0x4750,
+ 0x3b30, 0x081c, 0x1440, 0x2f0c, 0x4754,
+ 0x3a30, 0x071c, 0x1340, 0x2e0c, 0x4654,
+ 0x3930, 0x061c, 0x1240, 0x2d0c, 0x4554,
+ 0x3830, 0x0620, 0x1244, 0x2c0c, 0x4454,
+ 0x3730, 0x0720, 0x1344, 0x2b0c, 0x4354,
+ 0x3630, 0x0820, 0x1444, 0x2a0c, 0x4254,
+ 0x3634, 0x0920, 0x1544, 0x2a10, 0x4258,
+ 0x3734, 0x0a20, 0x1644, 0x2b10, 0x4458,
+ 0x3834, 0x0b20, 0x1744, 0x2c10, 0x4658,
+ 0x3c24, 0x0f10, 0x1b34, 0x3000, 0x0048,
+ 0x3d24, 0x1010, 0x1c34, 0x3100, 0x0148,
+ 0x3e24, 0x1110, 0x1d34, 0x3200, 0x0248,
+ 0x3f24, 0x1114, 0x1d38, 0x3300, 0x0348,
+ 0x4024, 0x1014, 0x1c38, 0x3400, 0x0448,
+ 0x4124, 0x0f14, 0x1b38, 0x3500, 0x0548,
+ 0x4128, 0x0e14, 0x1a38, 0x3504, 0x054c,
+ 0x4028, 0x0d14, 0x1938, 0x3404, 0x044c,
+ 0x3f28, 0x0c14, 0x1838, 0x3304, 0x034c,
+ 0x3e28, 0x0c18, 0x183c, 0x3204, 0x024c,
+ 0x3d28, 0x0d18, 0x193c, 0x3104, 0x014c,
+ 0x3c28, 0x0e18, 0x1a3c, 0x3004, 0x004c,
+ 0x3c2c, 0x0f18, 0x1b3c, 0x3008, 0x0050,
+ 0x3d2c, 0x1018, 0x1c3c, 0x3108, 0x0150,
+ 0x3e2c, 0x1118, 0x1d3c, 0x3208, 0x0250,
+ 0x3f2c, 0x111c, 0x1d40, 0x3308, 0x0350,
+ 0x402c, 0x101c, 0x1c40, 0x3408, 0x0450,
+ 0x412c, 0x0f1c, 0x1b40, 0x3508, 0x0550,
+ 0x4130, 0x0e1c, 0x1a40, 0x350c, 0x0554,
+ 0x4030, 0x0d1c, 0x1940, 0x340c, 0x0454,
+ 0x3f30, 0x0c1c, 0x1840, 0x330c, 0x0354,
+ 0x3e30, 0x0c20, 0x1844, 0x320c, 0x0254,
+ 0x3d30, 0x0d20, 0x1944, 0x310c, 0x0154,
+ 0x3c30, 0x0e20, 0x1a44, 0x300c, 0x0054,
+ 0x3c34, 0x0f20, 0x1b44, 0x3010, 0x0058,
+ 0x3d34, 0x1020, 0x1c44, 0x3110, 0x0258,
+ 0x3e34, 0x1120, 0x1d44, 0x3210, 0x0458,
+ 0x4224, 0x1510, 0x2134, 0x3600, 0x0648,
+ 0x4324, 0x1610, 0x2234, 0x3700, 0x0748,
+ 0x4424, 0x1710, 0x2334, 0x3800, 0x0848,
+ 0x4524, 0x1714, 0x2338, 0x3900, 0x0948,
+ 0x4624, 0x1614, 0x2238, 0x3a00, 0x0a48,
+ 0x4724, 0x1514, 0x2138, 0x3b00, 0x0b48,
+ 0x4728, 0x1414, 0x2038, 0x3b04, 0x0b4c,
+ 0x4628, 0x1314, 0x1f38, 0x3a04, 0x0a4c,
+ 0x4528, 0x1214, 0x1e38, 0x3904, 0x094c,
+ 0x4428, 0x1218, 0x1e3c, 0x3804, 0x084c,
+ 0x4328, 0x1318, 0x1f3c, 0x3704, 0x074c,
+ 0x4228, 0x1418, 0x203c, 0x3604, 0x064c,
+ 0x422c, 0x1518, 0x213c, 0x3608, 0x0650,
+ 0x432c, 0x1618, 0x223c, 0x3708, 0x0750,
+ 0x442c, 0x1718, 0x233c, 0x3808, 0x0850,
+ 0x452c, 0x171c, 0x2340, 0x3908, 0x0950,
+ 0x462c, 0x161c, 0x2240, 0x3a08, 0x0a50,
+ 0x472c, 0x151c, 0x2140, 0x3b08, 0x0b50,
+ 0x4730, 0x141c, 0x2040, 0x3b0c, 0x0b54,
+ 0x4630, 0x131c, 0x1f40, 0x3a0c, 0x0a54,
+ 0x4530, 0x121c, 0x1e40, 0x390c, 0x0954,
+ 0x4430, 0x1220, 0x1e44, 0x380c, 0x0854,
+ 0x4330, 0x1320, 0x1f44, 0x370c, 0x0754,
+ 0x4230, 0x1420, 0x2044, 0x360c, 0x0654,
+ 0x4234, 0x1520, 0x2144, 0x3610, 0x0658,
+ 0x4334, 0x1620, 0x2244, 0x3710, 0x0858,
+ 0x4434, 0x1720, 0x2344, 0x3810, 0x0a58,
+ 0x0024, 0x1b10, 0x2734, 0x3c00, 0x0c48,
+ 0x0124, 0x1c10, 0x2834, 0x3d00, 0x0d48,
+ 0x0224, 0x1d10, 0x2934, 0x3e00, 0x0e48,
+ 0x0324, 0x1d14, 0x2938, 0x3f00, 0x0f48,
+ 0x0424, 0x1c14, 0x2838, 0x4000, 0x1048,
+ 0x0524, 0x1b14, 0x2738, 0x4100, 0x1148,
+ 0x0528, 0x1a14, 0x2638, 0x4104, 0x114c,
+ 0x0428, 0x1914, 0x2538, 0x4004, 0x104c,
+ 0x0328, 0x1814, 0x2438, 0x3f04, 0x0f4c,
+ 0x0228, 0x1818, 0x243c, 0x3e04, 0x0e4c,
+ 0x0128, 0x1918, 0x253c, 0x3d04, 0x0d4c,
+ 0x0028, 0x1a18, 0x263c, 0x3c04, 0x0c4c,
+ 0x002c, 0x1b18, 0x273c, 0x3c08, 0x0c50,
+ 0x012c, 0x1c18, 0x283c, 0x3d08, 0x0d50,
+ 0x022c, 0x1d18, 0x293c, 0x3e08, 0x0e50,
+ 0x032c, 0x1d1c, 0x2940, 0x3f08, 0x0f50,
+ 0x042c, 0x1c1c, 0x2840, 0x4008, 0x1050,
+ 0x052c, 0x1b1c, 0x2740, 0x4108, 0x1150,
+ 0x0530, 0x1a1c, 0x2640, 0x410c, 0x1154,
+ 0x0430, 0x191c, 0x2540, 0x400c, 0x1054,
+ 0x0330, 0x181c, 0x2440, 0x3f0c, 0x0f54,
+ 0x0230, 0x1820, 0x2444, 0x3e0c, 0x0e54,
+ 0x0130, 0x1920, 0x2544, 0x3d0c, 0x0d54,
+ 0x0030, 0x1a20, 0x2644, 0x3c0c, 0x0c54,
+ 0x0034, 0x1b20, 0x2744, 0x3c10, 0x0c58,
+ 0x0134, 0x1c20, 0x2844, 0x3d10, 0x0e58,
+ 0x0234, 0x1d20, 0x2944, 0x3e10, 0x1058,
+ 0x0624, 0x2110, 0x2d34, 0x4200, 0x1248,
+ 0x0724, 0x2210, 0x2e34, 0x4300, 0x1348,
+ 0x0824, 0x2310, 0x2f34, 0x4400, 0x1448,
+ 0x0924, 0x2314, 0x2f38, 0x4500, 0x1548,
+ 0x0a24, 0x2214, 0x2e38, 0x4600, 0x1648,
+ 0x0b24, 0x2114, 0x2d38, 0x4700, 0x1748,
+ 0x0b28, 0x2014, 0x2c38, 0x4704, 0x174c,
+ 0x0a28, 0x1f14, 0x2b38, 0x4604, 0x164c,
+ 0x0928, 0x1e14, 0x2a38, 0x4504, 0x154c,
+ 0x0828, 0x1e18, 0x2a3c, 0x4404, 0x144c,
+ 0x0728, 0x1f18, 0x2b3c, 0x4304, 0x134c,
+ 0x0628, 0x2018, 0x2c3c, 0x4204, 0x124c,
+ 0x062c, 0x2118, 0x2d3c, 0x4208, 0x1250,
+ 0x072c, 0x2218, 0x2e3c, 0x4308, 0x1350,
+ 0x082c, 0x2318, 0x2f3c, 0x4408, 0x1450,
+ 0x092c, 0x231c, 0x2f40, 0x4508, 0x1550,
+ 0x0a2c, 0x221c, 0x2e40, 0x4608, 0x1650,
+ 0x0b2c, 0x211c, 0x2d40, 0x4708, 0x1750,
+ 0x0b30, 0x201c, 0x2c40, 0x470c, 0x1754,
+ 0x0a30, 0x1f1c, 0x2b40, 0x460c, 0x1654,
+ 0x0930, 0x1e1c, 0x2a40, 0x450c, 0x1554,
+ 0x0830, 0x1e20, 0x2a44, 0x440c, 0x1454,
+ 0x0730, 0x1f20, 0x2b44, 0x430c, 0x1354,
+ 0x0630, 0x2020, 0x2c44, 0x420c, 0x1254,
+ 0x0634, 0x2120, 0x2d44, 0x4210, 0x1258,
+ 0x0734, 0x2220, 0x2e44, 0x4310, 0x1458,
+ 0x0834, 0x2320, 0x2f44, 0x4410, 0x1658,
+};
+
+static const uint16_t dv_place_411[1350] = {
+ 0x0c24, 0x2710, 0x3334, 0x0000, 0x1848,
+ 0x0d24, 0x2810, 0x3434, 0x0100, 0x1948,
+ 0x0e24, 0x2910, 0x3534, 0x0200, 0x1a48,
+ 0x0f24, 0x2914, 0x3538, 0x0300, 0x1b48,
+ 0x1024, 0x2814, 0x3438, 0x0400, 0x1c48,
+ 0x1124, 0x2714, 0x3338, 0x0500, 0x1d48,
+ 0x1128, 0x2614, 0x3238, 0x0504, 0x1d4c,
+ 0x1028, 0x2514, 0x3138, 0x0404, 0x1c4c,
+ 0x0f28, 0x2414, 0x3038, 0x0304, 0x1b4c,
+ 0x0e28, 0x2418, 0x303c, 0x0204, 0x1a4c,
+ 0x0d28, 0x2518, 0x313c, 0x0104, 0x194c,
+ 0x0c28, 0x2618, 0x323c, 0x0004, 0x184c,
+ 0x0c2c, 0x2718, 0x333c, 0x0008, 0x1850,
+ 0x0d2c, 0x2818, 0x343c, 0x0108, 0x1950,
+ 0x0e2c, 0x2918, 0x353c, 0x0208, 0x1a50,
+ 0x0f2c, 0x291c, 0x3540, 0x0308, 0x1b50,
+ 0x102c, 0x281c, 0x3440, 0x0408, 0x1c50,
+ 0x112c, 0x271c, 0x3340, 0x0508, 0x1d50,
+ 0x1130, 0x261c, 0x3240, 0x050c, 0x1d54,
+ 0x1030, 0x251c, 0x3140, 0x040c, 0x1c54,
+ 0x0f30, 0x241c, 0x3040, 0x030c, 0x1b54,
+ 0x0e30, 0x2420, 0x3044, 0x020c, 0x1a54,
+ 0x0d30, 0x2520, 0x3144, 0x010c, 0x1954,
+ 0x0c30, 0x2620, 0x3244, 0x000c, 0x1854,
+ 0x0c34, 0x2720, 0x3344, 0x0010, 0x1858,
+ 0x0d34, 0x2820, 0x3444, 0x0110, 0x1a58,
+ 0x0e34, 0x2920, 0x3544, 0x0210, 0x1c58,
+ 0x1224, 0x2d10, 0x3934, 0x0600, 0x1e48,
+ 0x1324, 0x2e10, 0x3a34, 0x0700, 0x1f48,
+ 0x1424, 0x2f10, 0x3b34, 0x0800, 0x2048,
+ 0x1524, 0x2f14, 0x3b38, 0x0900, 0x2148,
+ 0x1624, 0x2e14, 0x3a38, 0x0a00, 0x2248,
+ 0x1724, 0x2d14, 0x3938, 0x0b00, 0x2348,
+ 0x1728, 0x2c14, 0x3838, 0x0b04, 0x234c,
+ 0x1628, 0x2b14, 0x3738, 0x0a04, 0x224c,
+ 0x1528, 0x2a14, 0x3638, 0x0904, 0x214c,
+ 0x1428, 0x2a18, 0x363c, 0x0804, 0x204c,
+ 0x1328, 0x2b18, 0x373c, 0x0704, 0x1f4c,
+ 0x1228, 0x2c18, 0x383c, 0x0604, 0x1e4c,
+ 0x122c, 0x2d18, 0x393c, 0x0608, 0x1e50,
+ 0x132c, 0x2e18, 0x3a3c, 0x0708, 0x1f50,
+ 0x142c, 0x2f18, 0x3b3c, 0x0808, 0x2050,
+ 0x152c, 0x2f1c, 0x3b40, 0x0908, 0x2150,
+ 0x162c, 0x2e1c, 0x3a40, 0x0a08, 0x2250,
+ 0x172c, 0x2d1c, 0x3940, 0x0b08, 0x2350,
+ 0x1730, 0x2c1c, 0x3840, 0x0b0c, 0x2354,
+ 0x1630, 0x2b1c, 0x3740, 0x0a0c, 0x2254,
+ 0x1530, 0x2a1c, 0x3640, 0x090c, 0x2154,
+ 0x1430, 0x2a20, 0x3644, 0x080c, 0x2054,
+ 0x1330, 0x2b20, 0x3744, 0x070c, 0x1f54,
+ 0x1230, 0x2c20, 0x3844, 0x060c, 0x1e54,
+ 0x1234, 0x2d20, 0x3944, 0x0610, 0x1e58,
+ 0x1334, 0x2e20, 0x3a44, 0x0710, 0x2058,
+ 0x1434, 0x2f20, 0x3b44, 0x0810, 0x2258,
+ 0x1824, 0x3310, 0x0334, 0x0c00, 0x2448,
+ 0x1924, 0x3410, 0x0434, 0x0d00, 0x2548,
+ 0x1a24, 0x3510, 0x0534, 0x0e00, 0x2648,
+ 0x1b24, 0x3514, 0x0538, 0x0f00, 0x2748,
+ 0x1c24, 0x3414, 0x0438, 0x1000, 0x2848,
+ 0x1d24, 0x3314, 0x0338, 0x1100, 0x2948,
+ 0x1d28, 0x3214, 0x0238, 0x1104, 0x294c,
+ 0x1c28, 0x3114, 0x0138, 0x1004, 0x284c,
+ 0x1b28, 0x3014, 0x0038, 0x0f04, 0x274c,
+ 0x1a28, 0x3018, 0x003c, 0x0e04, 0x264c,
+ 0x1928, 0x3118, 0x013c, 0x0d04, 0x254c,
+ 0x1828, 0x3218, 0x023c, 0x0c04, 0x244c,
+ 0x182c, 0x3318, 0x033c, 0x0c08, 0x2450,
+ 0x192c, 0x3418, 0x043c, 0x0d08, 0x2550,
+ 0x1a2c, 0x3518, 0x053c, 0x0e08, 0x2650,
+ 0x1b2c, 0x351c, 0x0540, 0x0f08, 0x2750,
+ 0x1c2c, 0x341c, 0x0440, 0x1008, 0x2850,
+ 0x1d2c, 0x331c, 0x0340, 0x1108, 0x2950,
+ 0x1d30, 0x321c, 0x0240, 0x110c, 0x2954,
+ 0x1c30, 0x311c, 0x0140, 0x100c, 0x2854,
+ 0x1b30, 0x301c, 0x0040, 0x0f0c, 0x2754,
+ 0x1a30, 0x3020, 0x0044, 0x0e0c, 0x2654,
+ 0x1930, 0x3120, 0x0144, 0x0d0c, 0x2554,
+ 0x1830, 0x3220, 0x0244, 0x0c0c, 0x2454,
+ 0x1834, 0x3320, 0x0344, 0x0c10, 0x2458,
+ 0x1934, 0x3420, 0x0444, 0x0d10, 0x2658,
+ 0x1a34, 0x3520, 0x0544, 0x0e10, 0x2858,
+ 0x1e24, 0x3910, 0x0934, 0x1200, 0x2a48,
+ 0x1f24, 0x3a10, 0x0a34, 0x1300, 0x2b48,
+ 0x2024, 0x3b10, 0x0b34, 0x1400, 0x2c48,
+ 0x2124, 0x3b14, 0x0b38, 0x1500, 0x2d48,
+ 0x2224, 0x3a14, 0x0a38, 0x1600, 0x2e48,
+ 0x2324, 0x3914, 0x0938, 0x1700, 0x2f48,
+ 0x2328, 0x3814, 0x0838, 0x1704, 0x2f4c,
+ 0x2228, 0x3714, 0x0738, 0x1604, 0x2e4c,
+ 0x2128, 0x3614, 0x0638, 0x1504, 0x2d4c,
+ 0x2028, 0x3618, 0x063c, 0x1404, 0x2c4c,
+ 0x1f28, 0x3718, 0x073c, 0x1304, 0x2b4c,
+ 0x1e28, 0x3818, 0x083c, 0x1204, 0x2a4c,
+ 0x1e2c, 0x3918, 0x093c, 0x1208, 0x2a50,
+ 0x1f2c, 0x3a18, 0x0a3c, 0x1308, 0x2b50,
+ 0x202c, 0x3b18, 0x0b3c, 0x1408, 0x2c50,
+ 0x212c, 0x3b1c, 0x0b40, 0x1508, 0x2d50,
+ 0x222c, 0x3a1c, 0x0a40, 0x1608, 0x2e50,
+ 0x232c, 0x391c, 0x0940, 0x1708, 0x2f50,
+ 0x2330, 0x381c, 0x0840, 0x170c, 0x2f54,
+ 0x2230, 0x371c, 0x0740, 0x160c, 0x2e54,
+ 0x2130, 0x361c, 0x0640, 0x150c, 0x2d54,
+ 0x2030, 0x3620, 0x0644, 0x140c, 0x2c54,
+ 0x1f30, 0x3720, 0x0744, 0x130c, 0x2b54,
+ 0x1e30, 0x3820, 0x0844, 0x120c, 0x2a54,
+ 0x1e34, 0x3920, 0x0944, 0x1210, 0x2a58,
+ 0x1f34, 0x3a20, 0x0a44, 0x1310, 0x2c58,
+ 0x2034, 0x3b20, 0x0b44, 0x1410, 0x2e58,
+ 0x2424, 0x0310, 0x0f34, 0x1800, 0x3048,
+ 0x2524, 0x0410, 0x1034, 0x1900, 0x3148,
+ 0x2624, 0x0510, 0x1134, 0x1a00, 0x3248,
+ 0x2724, 0x0514, 0x1138, 0x1b00, 0x3348,
+ 0x2824, 0x0414, 0x1038, 0x1c00, 0x3448,
+ 0x2924, 0x0314, 0x0f38, 0x1d00, 0x3548,
+ 0x2928, 0x0214, 0x0e38, 0x1d04, 0x354c,
+ 0x2828, 0x0114, 0x0d38, 0x1c04, 0x344c,
+ 0x2728, 0x0014, 0x0c38, 0x1b04, 0x334c,
+ 0x2628, 0x0018, 0x0c3c, 0x1a04, 0x324c,
+ 0x2528, 0x0118, 0x0d3c, 0x1904, 0x314c,
+ 0x2428, 0x0218, 0x0e3c, 0x1804, 0x304c,
+ 0x242c, 0x0318, 0x0f3c, 0x1808, 0x3050,
+ 0x252c, 0x0418, 0x103c, 0x1908, 0x3150,
+ 0x262c, 0x0518, 0x113c, 0x1a08, 0x3250,
+ 0x272c, 0x051c, 0x1140, 0x1b08, 0x3350,
+ 0x282c, 0x041c, 0x1040, 0x1c08, 0x3450,
+ 0x292c, 0x031c, 0x0f40, 0x1d08, 0x3550,
+ 0x2930, 0x021c, 0x0e40, 0x1d0c, 0x3554,
+ 0x2830, 0x011c, 0x0d40, 0x1c0c, 0x3454,
+ 0x2730, 0x001c, 0x0c40, 0x1b0c, 0x3354,
+ 0x2630, 0x0020, 0x0c44, 0x1a0c, 0x3254,
+ 0x2530, 0x0120, 0x0d44, 0x190c, 0x3154,
+ 0x2430, 0x0220, 0x0e44, 0x180c, 0x3054,
+ 0x2434, 0x0320, 0x0f44, 0x1810, 0x3058,
+ 0x2534, 0x0420, 0x1044, 0x1910, 0x3258,
+ 0x2634, 0x0520, 0x1144, 0x1a10, 0x3458,
+ 0x2a24, 0x0910, 0x1534, 0x1e00, 0x3648,
+ 0x2b24, 0x0a10, 0x1634, 0x1f00, 0x3748,
+ 0x2c24, 0x0b10, 0x1734, 0x2000, 0x3848,
+ 0x2d24, 0x0b14, 0x1738, 0x2100, 0x3948,
+ 0x2e24, 0x0a14, 0x1638, 0x2200, 0x3a48,
+ 0x2f24, 0x0914, 0x1538, 0x2300, 0x3b48,
+ 0x2f28, 0x0814, 0x1438, 0x2304, 0x3b4c,
+ 0x2e28, 0x0714, 0x1338, 0x2204, 0x3a4c,
+ 0x2d28, 0x0614, 0x1238, 0x2104, 0x394c,
+ 0x2c28, 0x0618, 0x123c, 0x2004, 0x384c,
+ 0x2b28, 0x0718, 0x133c, 0x1f04, 0x374c,
+ 0x2a28, 0x0818, 0x143c, 0x1e04, 0x364c,
+ 0x2a2c, 0x0918, 0x153c, 0x1e08, 0x3650,
+ 0x2b2c, 0x0a18, 0x163c, 0x1f08, 0x3750,
+ 0x2c2c, 0x0b18, 0x173c, 0x2008, 0x3850,
+ 0x2d2c, 0x0b1c, 0x1740, 0x2108, 0x3950,
+ 0x2e2c, 0x0a1c, 0x1640, 0x2208, 0x3a50,
+ 0x2f2c, 0x091c, 0x1540, 0x2308, 0x3b50,
+ 0x2f30, 0x081c, 0x1440, 0x230c, 0x3b54,
+ 0x2e30, 0x071c, 0x1340, 0x220c, 0x3a54,
+ 0x2d30, 0x061c, 0x1240, 0x210c, 0x3954,
+ 0x2c30, 0x0620, 0x1244, 0x200c, 0x3854,
+ 0x2b30, 0x0720, 0x1344, 0x1f0c, 0x3754,
+ 0x2a30, 0x0820, 0x1444, 0x1e0c, 0x3654,
+ 0x2a34, 0x0920, 0x1544, 0x1e10, 0x3658,
+ 0x2b34, 0x0a20, 0x1644, 0x1f10, 0x3858,
+ 0x2c34, 0x0b20, 0x1744, 0x2010, 0x3a58,
+ 0x3024, 0x0f10, 0x1b34, 0x2400, 0x0048,
+ 0x3124, 0x1010, 0x1c34, 0x2500, 0x0148,
+ 0x3224, 0x1110, 0x1d34, 0x2600, 0x0248,
+ 0x3324, 0x1114, 0x1d38, 0x2700, 0x0348,
+ 0x3424, 0x1014, 0x1c38, 0x2800, 0x0448,
+ 0x3524, 0x0f14, 0x1b38, 0x2900, 0x0548,
+ 0x3528, 0x0e14, 0x1a38, 0x2904, 0x054c,
+ 0x3428, 0x0d14, 0x1938, 0x2804, 0x044c,
+ 0x3328, 0x0c14, 0x1838, 0x2704, 0x034c,
+ 0x3228, 0x0c18, 0x183c, 0x2604, 0x024c,
+ 0x3128, 0x0d18, 0x193c, 0x2504, 0x014c,
+ 0x3028, 0x0e18, 0x1a3c, 0x2404, 0x004c,
+ 0x302c, 0x0f18, 0x1b3c, 0x2408, 0x0050,
+ 0x312c, 0x1018, 0x1c3c, 0x2508, 0x0150,
+ 0x322c, 0x1118, 0x1d3c, 0x2608, 0x0250,
+ 0x332c, 0x111c, 0x1d40, 0x2708, 0x0350,
+ 0x342c, 0x101c, 0x1c40, 0x2808, 0x0450,
+ 0x352c, 0x0f1c, 0x1b40, 0x2908, 0x0550,
+ 0x3530, 0x0e1c, 0x1a40, 0x290c, 0x0554,
+ 0x3430, 0x0d1c, 0x1940, 0x280c, 0x0454,
+ 0x3330, 0x0c1c, 0x1840, 0x270c, 0x0354,
+ 0x3230, 0x0c20, 0x1844, 0x260c, 0x0254,
+ 0x3130, 0x0d20, 0x1944, 0x250c, 0x0154,
+ 0x3030, 0x0e20, 0x1a44, 0x240c, 0x0054,
+ 0x3034, 0x0f20, 0x1b44, 0x2410, 0x0058,
+ 0x3134, 0x1020, 0x1c44, 0x2510, 0x0258,
+ 0x3234, 0x1120, 0x1d44, 0x2610, 0x0458,
+ 0x3624, 0x1510, 0x2134, 0x2a00, 0x0648,
+ 0x3724, 0x1610, 0x2234, 0x2b00, 0x0748,
+ 0x3824, 0x1710, 0x2334, 0x2c00, 0x0848,
+ 0x3924, 0x1714, 0x2338, 0x2d00, 0x0948,
+ 0x3a24, 0x1614, 0x2238, 0x2e00, 0x0a48,
+ 0x3b24, 0x1514, 0x2138, 0x2f00, 0x0b48,
+ 0x3b28, 0x1414, 0x2038, 0x2f04, 0x0b4c,
+ 0x3a28, 0x1314, 0x1f38, 0x2e04, 0x0a4c,
+ 0x3928, 0x1214, 0x1e38, 0x2d04, 0x094c,
+ 0x3828, 0x1218, 0x1e3c, 0x2c04, 0x084c,
+ 0x3728, 0x1318, 0x1f3c, 0x2b04, 0x074c,
+ 0x3628, 0x1418, 0x203c, 0x2a04, 0x064c,
+ 0x362c, 0x1518, 0x213c, 0x2a08, 0x0650,
+ 0x372c, 0x1618, 0x223c, 0x2b08, 0x0750,
+ 0x382c, 0x1718, 0x233c, 0x2c08, 0x0850,
+ 0x392c, 0x171c, 0x2340, 0x2d08, 0x0950,
+ 0x3a2c, 0x161c, 0x2240, 0x2e08, 0x0a50,
+ 0x3b2c, 0x151c, 0x2140, 0x2f08, 0x0b50,
+ 0x3b30, 0x141c, 0x2040, 0x2f0c, 0x0b54,
+ 0x3a30, 0x131c, 0x1f40, 0x2e0c, 0x0a54,
+ 0x3930, 0x121c, 0x1e40, 0x2d0c, 0x0954,
+ 0x3830, 0x1220, 0x1e44, 0x2c0c, 0x0854,
+ 0x3730, 0x1320, 0x1f44, 0x2b0c, 0x0754,
+ 0x3630, 0x1420, 0x2044, 0x2a0c, 0x0654,
+ 0x3634, 0x1520, 0x2144, 0x2a10, 0x0658,
+ 0x3734, 0x1620, 0x2244, 0x2b10, 0x0858,
+ 0x3834, 0x1720, 0x2344, 0x2c10, 0x0a58,
+ 0x0024, 0x1b10, 0x2734, 0x3000, 0x0c48,
+ 0x0124, 0x1c10, 0x2834, 0x3100, 0x0d48,
+ 0x0224, 0x1d10, 0x2934, 0x3200, 0x0e48,
+ 0x0324, 0x1d14, 0x2938, 0x3300, 0x0f48,
+ 0x0424, 0x1c14, 0x2838, 0x3400, 0x1048,
+ 0x0524, 0x1b14, 0x2738, 0x3500, 0x1148,
+ 0x0528, 0x1a14, 0x2638, 0x3504, 0x114c,
+ 0x0428, 0x1914, 0x2538, 0x3404, 0x104c,
+ 0x0328, 0x1814, 0x2438, 0x3304, 0x0f4c,
+ 0x0228, 0x1818, 0x243c, 0x3204, 0x0e4c,
+ 0x0128, 0x1918, 0x253c, 0x3104, 0x0d4c,
+ 0x0028, 0x1a18, 0x263c, 0x3004, 0x0c4c,
+ 0x002c, 0x1b18, 0x273c, 0x3008, 0x0c50,
+ 0x012c, 0x1c18, 0x283c, 0x3108, 0x0d50,
+ 0x022c, 0x1d18, 0x293c, 0x3208, 0x0e50,
+ 0x032c, 0x1d1c, 0x2940, 0x3308, 0x0f50,
+ 0x042c, 0x1c1c, 0x2840, 0x3408, 0x1050,
+ 0x052c, 0x1b1c, 0x2740, 0x3508, 0x1150,
+ 0x0530, 0x1a1c, 0x2640, 0x350c, 0x1154,
+ 0x0430, 0x191c, 0x2540, 0x340c, 0x1054,
+ 0x0330, 0x181c, 0x2440, 0x330c, 0x0f54,
+ 0x0230, 0x1820, 0x2444, 0x320c, 0x0e54,
+ 0x0130, 0x1920, 0x2544, 0x310c, 0x0d54,
+ 0x0030, 0x1a20, 0x2644, 0x300c, 0x0c54,
+ 0x0034, 0x1b20, 0x2744, 0x3010, 0x0c58,
+ 0x0134, 0x1c20, 0x2844, 0x3110, 0x0e58,
+ 0x0234, 0x1d20, 0x2944, 0x3210, 0x1058,
+ 0x0624, 0x2110, 0x2d34, 0x3600, 0x1248,
+ 0x0724, 0x2210, 0x2e34, 0x3700, 0x1348,
+ 0x0824, 0x2310, 0x2f34, 0x3800, 0x1448,
+ 0x0924, 0x2314, 0x2f38, 0x3900, 0x1548,
+ 0x0a24, 0x2214, 0x2e38, 0x3a00, 0x1648,
+ 0x0b24, 0x2114, 0x2d38, 0x3b00, 0x1748,
+ 0x0b28, 0x2014, 0x2c38, 0x3b04, 0x174c,
+ 0x0a28, 0x1f14, 0x2b38, 0x3a04, 0x164c,
+ 0x0928, 0x1e14, 0x2a38, 0x3904, 0x154c,
+ 0x0828, 0x1e18, 0x2a3c, 0x3804, 0x144c,
+ 0x0728, 0x1f18, 0x2b3c, 0x3704, 0x134c,
+ 0x0628, 0x2018, 0x2c3c, 0x3604, 0x124c,
+ 0x062c, 0x2118, 0x2d3c, 0x3608, 0x1250,
+ 0x072c, 0x2218, 0x2e3c, 0x3708, 0x1350,
+ 0x082c, 0x2318, 0x2f3c, 0x3808, 0x1450,
+ 0x092c, 0x231c, 0x2f40, 0x3908, 0x1550,
+ 0x0a2c, 0x221c, 0x2e40, 0x3a08, 0x1650,
+ 0x0b2c, 0x211c, 0x2d40, 0x3b08, 0x1750,
+ 0x0b30, 0x201c, 0x2c40, 0x3b0c, 0x1754,
+ 0x0a30, 0x1f1c, 0x2b40, 0x3a0c, 0x1654,
+ 0x0930, 0x1e1c, 0x2a40, 0x390c, 0x1554,
+ 0x0830, 0x1e20, 0x2a44, 0x380c, 0x1454,
+ 0x0730, 0x1f20, 0x2b44, 0x370c, 0x1354,
+ 0x0630, 0x2020, 0x2c44, 0x360c, 0x1254,
+ 0x0634, 0x2120, 0x2d44, 0x3610, 0x1258,
+ 0x0734, 0x2220, 0x2e44, 0x3710, 0x1458,
+ 0x0834, 0x2320, 0x2f44, 0x3810, 0x1658,
+};
+
+/* 4:2:2 macroblock placement tables created by dvtables.py */
+
+/* 2 channels per frame, 10 DIF sequences per channel,
+   27 video segments per DIF sequence, 5 macroblocks per video segment */
+static const uint16_t dv_place_422_525[2*10*27*5] = {
+ 0x0c48, 0x2424, 0x306c, 0x0000, 0x1890,
+ 0x0d48, 0x2524, 0x316c, 0x0100, 0x1990,
+ 0x0e48, 0x2624, 0x326c, 0x0200, 0x1a90,
+ 0x0e4c, 0x2628, 0x3270, 0x0204, 0x1a94,
+ 0x0d4c, 0x2528, 0x3170, 0x0104, 0x1994,
+ 0x0c4c, 0x2428, 0x3070, 0x0004, 0x1894,
+ 0x0c50, 0x242c, 0x3074, 0x0008, 0x1898,
+ 0x0d50, 0x252c, 0x3174, 0x0108, 0x1998,
+ 0x0e50, 0x262c, 0x3274, 0x0208, 0x1a98,
+ 0x0e54, 0x2630, 0x3278, 0x020c, 0x1a9c,
+ 0x0d54, 0x2530, 0x3178, 0x010c, 0x199c,
+ 0x0c54, 0x2430, 0x3078, 0x000c, 0x189c,
+ 0x0c58, 0x2434, 0x307c, 0x0010, 0x18a0,
+ 0x0d58, 0x2534, 0x317c, 0x0110, 0x19a0,
+ 0x0e58, 0x2634, 0x327c, 0x0210, 0x1aa0,
+ 0x0e5c, 0x2638, 0x3280, 0x0214, 0x1aa4,
+ 0x0d5c, 0x2538, 0x3180, 0x0114, 0x19a4,
+ 0x0c5c, 0x2438, 0x3080, 0x0014, 0x18a4,
+ 0x0c60, 0x243c, 0x3084, 0x0018, 0x18a8,
+ 0x0d60, 0x253c, 0x3184, 0x0118, 0x19a8,
+ 0x0e60, 0x263c, 0x3284, 0x0218, 0x1aa8,
+ 0x0e64, 0x2640, 0x3288, 0x021c, 0x1aac,
+ 0x0d64, 0x2540, 0x3188, 0x011c, 0x19ac,
+ 0x0c64, 0x2440, 0x3088, 0x001c, 0x18ac,
+ 0x0c68, 0x2444, 0x308c, 0x0020, 0x18b0,
+ 0x0d68, 0x2544, 0x318c, 0x0120, 0x19b0,
+ 0x0e68, 0x2644, 0x328c, 0x0220, 0x1ab0,
+ 0x1248, 0x2a24, 0x366c, 0x0600, 0x1e90,
+ 0x1348, 0x2b24, 0x376c, 0x0700, 0x1f90,
+ 0x1448, 0x2c24, 0x386c, 0x0800, 0x2090,
+ 0x144c, 0x2c28, 0x3870, 0x0804, 0x2094,
+ 0x134c, 0x2b28, 0x3770, 0x0704, 0x1f94,
+ 0x124c, 0x2a28, 0x3670, 0x0604, 0x1e94,
+ 0x1250, 0x2a2c, 0x3674, 0x0608, 0x1e98,
+ 0x1350, 0x2b2c, 0x3774, 0x0708, 0x1f98,
+ 0x1450, 0x2c2c, 0x3874, 0x0808, 0x2098,
+ 0x1454, 0x2c30, 0x3878, 0x080c, 0x209c,
+ 0x1354, 0x2b30, 0x3778, 0x070c, 0x1f9c,
+ 0x1254, 0x2a30, 0x3678, 0x060c, 0x1e9c,
+ 0x1258, 0x2a34, 0x367c, 0x0610, 0x1ea0,
+ 0x1358, 0x2b34, 0x377c, 0x0710, 0x1fa0,
+ 0x1458, 0x2c34, 0x387c, 0x0810, 0x20a0,
+ 0x145c, 0x2c38, 0x3880, 0x0814, 0x20a4,
+ 0x135c, 0x2b38, 0x3780, 0x0714, 0x1fa4,
+ 0x125c, 0x2a38, 0x3680, 0x0614, 0x1ea4,
+ 0x1260, 0x2a3c, 0x3684, 0x0618, 0x1ea8,
+ 0x1360, 0x2b3c, 0x3784, 0x0718, 0x1fa8,
+ 0x1460, 0x2c3c, 0x3884, 0x0818, 0x20a8,
+ 0x1464, 0x2c40, 0x3888, 0x081c, 0x20ac,
+ 0x1364, 0x2b40, 0x3788, 0x071c, 0x1fac,
+ 0x1264, 0x2a40, 0x3688, 0x061c, 0x1eac,
+ 0x1268, 0x2a44, 0x368c, 0x0620, 0x1eb0,
+ 0x1368, 0x2b44, 0x378c, 0x0720, 0x1fb0,
+ 0x1468, 0x2c44, 0x388c, 0x0820, 0x20b0,
+ 0x1848, 0x3024, 0x006c, 0x0c00, 0x2490,
+ 0x1948, 0x3124, 0x016c, 0x0d00, 0x2590,
+ 0x1a48, 0x3224, 0x026c, 0x0e00, 0x2690,
+ 0x1a4c, 0x3228, 0x0270, 0x0e04, 0x2694,
+ 0x194c, 0x3128, 0x0170, 0x0d04, 0x2594,
+ 0x184c, 0x3028, 0x0070, 0x0c04, 0x2494,
+ 0x1850, 0x302c, 0x0074, 0x0c08, 0x2498,
+ 0x1950, 0x312c, 0x0174, 0x0d08, 0x2598,
+ 0x1a50, 0x322c, 0x0274, 0x0e08, 0x2698,
+ 0x1a54, 0x3230, 0x0278, 0x0e0c, 0x269c,
+ 0x1954, 0x3130, 0x0178, 0x0d0c, 0x259c,
+ 0x1854, 0x3030, 0x0078, 0x0c0c, 0x249c,
+ 0x1858, 0x3034, 0x007c, 0x0c10, 0x24a0,
+ 0x1958, 0x3134, 0x017c, 0x0d10, 0x25a0,
+ 0x1a58, 0x3234, 0x027c, 0x0e10, 0x26a0,
+ 0x1a5c, 0x3238, 0x0280, 0x0e14, 0x26a4,
+ 0x195c, 0x3138, 0x0180, 0x0d14, 0x25a4,
+ 0x185c, 0x3038, 0x0080, 0x0c14, 0x24a4,
+ 0x1860, 0x303c, 0x0084, 0x0c18, 0x24a8,
+ 0x1960, 0x313c, 0x0184, 0x0d18, 0x25a8,
+ 0x1a60, 0x323c, 0x0284, 0x0e18, 0x26a8,
+ 0x1a64, 0x3240, 0x0288, 0x0e1c, 0x26ac,
+ 0x1964, 0x3140, 0x0188, 0x0d1c, 0x25ac,
+ 0x1864, 0x3040, 0x0088, 0x0c1c, 0x24ac,
+ 0x1868, 0x3044, 0x008c, 0x0c20, 0x24b0,
+ 0x1968, 0x3144, 0x018c, 0x0d20, 0x25b0,
+ 0x1a68, 0x3244, 0x028c, 0x0e20, 0x26b0,
+ 0x1e48, 0x3624, 0x066c, 0x1200, 0x2a90,
+ 0x1f48, 0x3724, 0x076c, 0x1300, 0x2b90,
+ 0x2048, 0x3824, 0x086c, 0x1400, 0x2c90,
+ 0x204c, 0x3828, 0x0870, 0x1404, 0x2c94,
+ 0x1f4c, 0x3728, 0x0770, 0x1304, 0x2b94,
+ 0x1e4c, 0x3628, 0x0670, 0x1204, 0x2a94,
+ 0x1e50, 0x362c, 0x0674, 0x1208, 0x2a98,
+ 0x1f50, 0x372c, 0x0774, 0x1308, 0x2b98,
+ 0x2050, 0x382c, 0x0874, 0x1408, 0x2c98,
+ 0x2054, 0x3830, 0x0878, 0x140c, 0x2c9c,
+ 0x1f54, 0x3730, 0x0778, 0x130c, 0x2b9c,
+ 0x1e54, 0x3630, 0x0678, 0x120c, 0x2a9c,
+ 0x1e58, 0x3634, 0x067c, 0x1210, 0x2aa0,
+ 0x1f58, 0x3734, 0x077c, 0x1310, 0x2ba0,
+ 0x2058, 0x3834, 0x087c, 0x1410, 0x2ca0,
+ 0x205c, 0x3838, 0x0880, 0x1414, 0x2ca4,
+ 0x1f5c, 0x3738, 0x0780, 0x1314, 0x2ba4,
+ 0x1e5c, 0x3638, 0x0680, 0x1214, 0x2aa4,
+ 0x1e60, 0x363c, 0x0684, 0x1218, 0x2aa8,
+ 0x1f60, 0x373c, 0x0784, 0x1318, 0x2ba8,
+ 0x2060, 0x383c, 0x0884, 0x1418, 0x2ca8,
+ 0x2064, 0x3840, 0x0888, 0x141c, 0x2cac,
+ 0x1f64, 0x3740, 0x0788, 0x131c, 0x2bac,
+ 0x1e64, 0x3640, 0x0688, 0x121c, 0x2aac,
+ 0x1e68, 0x3644, 0x068c, 0x1220, 0x2ab0,
+ 0x1f68, 0x3744, 0x078c, 0x1320, 0x2bb0,
+ 0x2068, 0x3844, 0x088c, 0x1420, 0x2cb0,
+ 0x2448, 0x0024, 0x0c6c, 0x1800, 0x3090,
+ 0x2548, 0x0124, 0x0d6c, 0x1900, 0x3190,
+ 0x2648, 0x0224, 0x0e6c, 0x1a00, 0x3290,
+ 0x264c, 0x0228, 0x0e70, 0x1a04, 0x3294,
+ 0x254c, 0x0128, 0x0d70, 0x1904, 0x3194,
+ 0x244c, 0x0028, 0x0c70, 0x1804, 0x3094,
+ 0x2450, 0x002c, 0x0c74, 0x1808, 0x3098,
+ 0x2550, 0x012c, 0x0d74, 0x1908, 0x3198,
+ 0x2650, 0x022c, 0x0e74, 0x1a08, 0x3298,
+ 0x2654, 0x0230, 0x0e78, 0x1a0c, 0x329c,
+ 0x2554, 0x0130, 0x0d78, 0x190c, 0x319c,
+ 0x2454, 0x0030, 0x0c78, 0x180c, 0x309c,
+ 0x2458, 0x0034, 0x0c7c, 0x1810, 0x30a0,
+ 0x2558, 0x0134, 0x0d7c, 0x1910, 0x31a0,
+ 0x2658, 0x0234, 0x0e7c, 0x1a10, 0x32a0,
+ 0x265c, 0x0238, 0x0e80, 0x1a14, 0x32a4,
+ 0x255c, 0x0138, 0x0d80, 0x1914, 0x31a4,
+ 0x245c, 0x0038, 0x0c80, 0x1814, 0x30a4,
+ 0x2460, 0x003c, 0x0c84, 0x1818, 0x30a8,
+ 0x2560, 0x013c, 0x0d84, 0x1918, 0x31a8,
+ 0x2660, 0x023c, 0x0e84, 0x1a18, 0x32a8,
+ 0x2664, 0x0240, 0x0e88, 0x1a1c, 0x32ac,
+ 0x2564, 0x0140, 0x0d88, 0x191c, 0x31ac,
+ 0x2464, 0x0040, 0x0c88, 0x181c, 0x30ac,
+ 0x2468, 0x0044, 0x0c8c, 0x1820, 0x30b0,
+ 0x2568, 0x0144, 0x0d8c, 0x1920, 0x31b0,
+ 0x2668, 0x0244, 0x0e8c, 0x1a20, 0x32b0,
+ 0x2a48, 0x0624, 0x126c, 0x1e00, 0x3690,
+ 0x2b48, 0x0724, 0x136c, 0x1f00, 0x3790,
+ 0x2c48, 0x0824, 0x146c, 0x2000, 0x3890,
+ 0x2c4c, 0x0828, 0x1470, 0x2004, 0x3894,
+ 0x2b4c, 0x0728, 0x1370, 0x1f04, 0x3794,
+ 0x2a4c, 0x0628, 0x1270, 0x1e04, 0x3694,
+ 0x2a50, 0x062c, 0x1274, 0x1e08, 0x3698,
+ 0x2b50, 0x072c, 0x1374, 0x1f08, 0x3798,
+ 0x2c50, 0x082c, 0x1474, 0x2008, 0x3898,
+ 0x2c54, 0x0830, 0x1478, 0x200c, 0x389c,
+ 0x2b54, 0x0730, 0x1378, 0x1f0c, 0x379c,
+ 0x2a54, 0x0630, 0x1278, 0x1e0c, 0x369c,
+ 0x2a58, 0x0634, 0x127c, 0x1e10, 0x36a0,
+ 0x2b58, 0x0734, 0x137c, 0x1f10, 0x37a0,
+ 0x2c58, 0x0834, 0x147c, 0x2010, 0x38a0,
+ 0x2c5c, 0x0838, 0x1480, 0x2014, 0x38a4,
+ 0x2b5c, 0x0738, 0x1380, 0x1f14, 0x37a4,
+ 0x2a5c, 0x0638, 0x1280, 0x1e14, 0x36a4,
+ 0x2a60, 0x063c, 0x1284, 0x1e18, 0x36a8,
+ 0x2b60, 0x073c, 0x1384, 0x1f18, 0x37a8,
+ 0x2c60, 0x083c, 0x1484, 0x2018, 0x38a8,
+ 0x2c64, 0x0840, 0x1488, 0x201c, 0x38ac,
+ 0x2b64, 0x0740, 0x1388, 0x1f1c, 0x37ac,
+ 0x2a64, 0x0640, 0x1288, 0x1e1c, 0x36ac,
+ 0x2a68, 0x0644, 0x128c, 0x1e20, 0x36b0,
+ 0x2b68, 0x0744, 0x138c, 0x1f20, 0x37b0,
+ 0x2c68, 0x0844, 0x148c, 0x2020, 0x38b0,
+ 0x3048, 0x0c24, 0x186c, 0x2400, 0x0090,
+ 0x3148, 0x0d24, 0x196c, 0x2500, 0x0190,
+ 0x3248, 0x0e24, 0x1a6c, 0x2600, 0x0290,
+ 0x324c, 0x0e28, 0x1a70, 0x2604, 0x0294,
+ 0x314c, 0x0d28, 0x1970, 0x2504, 0x0194,
+ 0x304c, 0x0c28, 0x1870, 0x2404, 0x0094,
+ 0x3050, 0x0c2c, 0x1874, 0x2408, 0x0098,
+ 0x3150, 0x0d2c, 0x1974, 0x2508, 0x0198,
+ 0x3250, 0x0e2c, 0x1a74, 0x2608, 0x0298,
+ 0x3254, 0x0e30, 0x1a78, 0x260c, 0x029c,
+ 0x3154, 0x0d30, 0x1978, 0x250c, 0x019c,
+ 0x3054, 0x0c30, 0x1878, 0x240c, 0x009c,
+ 0x3058, 0x0c34, 0x187c, 0x2410, 0x00a0,
+ 0x3158, 0x0d34, 0x197c, 0x2510, 0x01a0,
+ 0x3258, 0x0e34, 0x1a7c, 0x2610, 0x02a0,
+ 0x325c, 0x0e38, 0x1a80, 0x2614, 0x02a4,
+ 0x315c, 0x0d38, 0x1980, 0x2514, 0x01a4,
+ 0x305c, 0x0c38, 0x1880, 0x2414, 0x00a4,
+ 0x3060, 0x0c3c, 0x1884, 0x2418, 0x00a8,
+ 0x3160, 0x0d3c, 0x1984, 0x2518, 0x01a8,
+ 0x3260, 0x0e3c, 0x1a84, 0x2618, 0x02a8,
+ 0x3264, 0x0e40, 0x1a88, 0x261c, 0x02ac,
+ 0x3164, 0x0d40, 0x1988, 0x251c, 0x01ac,
+ 0x3064, 0x0c40, 0x1888, 0x241c, 0x00ac,
+ 0x3068, 0x0c44, 0x188c, 0x2420, 0x00b0,
+ 0x3168, 0x0d44, 0x198c, 0x2520, 0x01b0,
+ 0x3268, 0x0e44, 0x1a8c, 0x2620, 0x02b0,
+ 0x3648, 0x1224, 0x1e6c, 0x2a00, 0x0690,
+ 0x3748, 0x1324, 0x1f6c, 0x2b00, 0x0790,
+ 0x3848, 0x1424, 0x206c, 0x2c00, 0x0890,
+ 0x384c, 0x1428, 0x2070, 0x2c04, 0x0894,
+ 0x374c, 0x1328, 0x1f70, 0x2b04, 0x0794,
+ 0x364c, 0x1228, 0x1e70, 0x2a04, 0x0694,
+ 0x3650, 0x122c, 0x1e74, 0x2a08, 0x0698,
+ 0x3750, 0x132c, 0x1f74, 0x2b08, 0x0798,
+ 0x3850, 0x142c, 0x2074, 0x2c08, 0x0898,
+ 0x3854, 0x1430, 0x2078, 0x2c0c, 0x089c,
+ 0x3754, 0x1330, 0x1f78, 0x2b0c, 0x079c,
+ 0x3654, 0x1230, 0x1e78, 0x2a0c, 0x069c,
+ 0x3658, 0x1234, 0x1e7c, 0x2a10, 0x06a0,
+ 0x3758, 0x1334, 0x1f7c, 0x2b10, 0x07a0,
+ 0x3858, 0x1434, 0x207c, 0x2c10, 0x08a0,
+ 0x385c, 0x1438, 0x2080, 0x2c14, 0x08a4,
+ 0x375c, 0x1338, 0x1f80, 0x2b14, 0x07a4,
+ 0x365c, 0x1238, 0x1e80, 0x2a14, 0x06a4,
+ 0x3660, 0x123c, 0x1e84, 0x2a18, 0x06a8,
+ 0x3760, 0x133c, 0x1f84, 0x2b18, 0x07a8,
+ 0x3860, 0x143c, 0x2084, 0x2c18, 0x08a8,
+ 0x3864, 0x1440, 0x2088, 0x2c1c, 0x08ac,
+ 0x3764, 0x1340, 0x1f88, 0x2b1c, 0x07ac,
+ 0x3664, 0x1240, 0x1e88, 0x2a1c, 0x06ac,
+ 0x3668, 0x1244, 0x1e8c, 0x2a20, 0x06b0,
+ 0x3768, 0x1344, 0x1f8c, 0x2b20, 0x07b0,
+ 0x3868, 0x1444, 0x208c, 0x2c20, 0x08b0,
+ 0x0048, 0x1824, 0x246c, 0x3000, 0x0c90,
+ 0x0148, 0x1924, 0x256c, 0x3100, 0x0d90,
+ 0x0248, 0x1a24, 0x266c, 0x3200, 0x0e90,
+ 0x024c, 0x1a28, 0x2670, 0x3204, 0x0e94,
+ 0x014c, 0x1928, 0x2570, 0x3104, 0x0d94,
+ 0x004c, 0x1828, 0x2470, 0x3004, 0x0c94,
+ 0x0050, 0x182c, 0x2474, 0x3008, 0x0c98,
+ 0x0150, 0x192c, 0x2574, 0x3108, 0x0d98,
+ 0x0250, 0x1a2c, 0x2674, 0x3208, 0x0e98,
+ 0x0254, 0x1a30, 0x2678, 0x320c, 0x0e9c,
+ 0x0154, 0x1930, 0x2578, 0x310c, 0x0d9c,
+ 0x0054, 0x1830, 0x2478, 0x300c, 0x0c9c,
+ 0x0058, 0x1834, 0x247c, 0x3010, 0x0ca0,
+ 0x0158, 0x1934, 0x257c, 0x3110, 0x0da0,
+ 0x0258, 0x1a34, 0x267c, 0x3210, 0x0ea0,
+ 0x025c, 0x1a38, 0x2680, 0x3214, 0x0ea4,
+ 0x015c, 0x1938, 0x2580, 0x3114, 0x0da4,
+ 0x005c, 0x1838, 0x2480, 0x3014, 0x0ca4,
+ 0x0060, 0x183c, 0x2484, 0x3018, 0x0ca8,
+ 0x0160, 0x193c, 0x2584, 0x3118, 0x0da8,
+ 0x0260, 0x1a3c, 0x2684, 0x3218, 0x0ea8,
+ 0x0264, 0x1a40, 0x2688, 0x321c, 0x0eac,
+ 0x0164, 0x1940, 0x2588, 0x311c, 0x0dac,
+ 0x0064, 0x1840, 0x2488, 0x301c, 0x0cac,
+ 0x0068, 0x1844, 0x248c, 0x3020, 0x0cb0,
+ 0x0168, 0x1944, 0x258c, 0x3120, 0x0db0,
+ 0x0268, 0x1a44, 0x268c, 0x3220, 0x0eb0,
+ 0x0648, 0x1e24, 0x2a6c, 0x3600, 0x1290,
+ 0x0748, 0x1f24, 0x2b6c, 0x3700, 0x1390,
+ 0x0848, 0x2024, 0x2c6c, 0x3800, 0x1490,
+ 0x084c, 0x2028, 0x2c70, 0x3804, 0x1494,
+ 0x074c, 0x1f28, 0x2b70, 0x3704, 0x1394,
+ 0x064c, 0x1e28, 0x2a70, 0x3604, 0x1294,
+ 0x0650, 0x1e2c, 0x2a74, 0x3608, 0x1298,
+ 0x0750, 0x1f2c, 0x2b74, 0x3708, 0x1398,
+ 0x0850, 0x202c, 0x2c74, 0x3808, 0x1498,
+ 0x0854, 0x2030, 0x2c78, 0x380c, 0x149c,
+ 0x0754, 0x1f30, 0x2b78, 0x370c, 0x139c,
+ 0x0654, 0x1e30, 0x2a78, 0x360c, 0x129c,
+ 0x0658, 0x1e34, 0x2a7c, 0x3610, 0x12a0,
+ 0x0758, 0x1f34, 0x2b7c, 0x3710, 0x13a0,
+ 0x0858, 0x2034, 0x2c7c, 0x3810, 0x14a0,
+ 0x085c, 0x2038, 0x2c80, 0x3814, 0x14a4,
+ 0x075c, 0x1f38, 0x2b80, 0x3714, 0x13a4,
+ 0x065c, 0x1e38, 0x2a80, 0x3614, 0x12a4,
+ 0x0660, 0x1e3c, 0x2a84, 0x3618, 0x12a8,
+ 0x0760, 0x1f3c, 0x2b84, 0x3718, 0x13a8,
+ 0x0860, 0x203c, 0x2c84, 0x3818, 0x14a8,
+ 0x0864, 0x2040, 0x2c88, 0x381c, 0x14ac,
+ 0x0764, 0x1f40, 0x2b88, 0x371c, 0x13ac,
+ 0x0664, 0x1e40, 0x2a88, 0x361c, 0x12ac,
+ 0x0668, 0x1e44, 0x2a8c, 0x3620, 0x12b0,
+ 0x0768, 0x1f44, 0x2b8c, 0x3720, 0x13b0,
+ 0x0868, 0x2044, 0x2c8c, 0x3820, 0x14b0,
+ 0x0f48, 0x2724, 0x336c, 0x0300, 0x1b90,
+ 0x1048, 0x2824, 0x346c, 0x0400, 0x1c90,
+ 0x1148, 0x2924, 0x356c, 0x0500, 0x1d90,
+ 0x114c, 0x2928, 0x3570, 0x0504, 0x1d94,
+ 0x104c, 0x2828, 0x3470, 0x0404, 0x1c94,
+ 0x0f4c, 0x2728, 0x3370, 0x0304, 0x1b94,
+ 0x0f50, 0x272c, 0x3374, 0x0308, 0x1b98,
+ 0x1050, 0x282c, 0x3474, 0x0408, 0x1c98,
+ 0x1150, 0x292c, 0x3574, 0x0508, 0x1d98,
+ 0x1154, 0x2930, 0x3578, 0x050c, 0x1d9c,
+ 0x1054, 0x2830, 0x3478, 0x040c, 0x1c9c,
+ 0x0f54, 0x2730, 0x3378, 0x030c, 0x1b9c,
+ 0x0f58, 0x2734, 0x337c, 0x0310, 0x1ba0,
+ 0x1058, 0x2834, 0x347c, 0x0410, 0x1ca0,
+ 0x1158, 0x2934, 0x357c, 0x0510, 0x1da0,
+ 0x115c, 0x2938, 0x3580, 0x0514, 0x1da4,
+ 0x105c, 0x2838, 0x3480, 0x0414, 0x1ca4,
+ 0x0f5c, 0x2738, 0x3380, 0x0314, 0x1ba4,
+ 0x0f60, 0x273c, 0x3384, 0x0318, 0x1ba8,
+ 0x1060, 0x283c, 0x3484, 0x0418, 0x1ca8,
+ 0x1160, 0x293c, 0x3584, 0x0518, 0x1da8,
+ 0x1164, 0x2940, 0x3588, 0x051c, 0x1dac,
+ 0x1064, 0x2840, 0x3488, 0x041c, 0x1cac,
+ 0x0f64, 0x2740, 0x3388, 0x031c, 0x1bac,
+ 0x0f68, 0x2744, 0x338c, 0x0320, 0x1bb0,
+ 0x1068, 0x2844, 0x348c, 0x0420, 0x1cb0,
+ 0x1168, 0x2944, 0x358c, 0x0520, 0x1db0,
+ 0x1548, 0x2d24, 0x396c, 0x0900, 0x2190,
+ 0x1648, 0x2e24, 0x3a6c, 0x0a00, 0x2290,
+ 0x1748, 0x2f24, 0x3b6c, 0x0b00, 0x2390,
+ 0x174c, 0x2f28, 0x3b70, 0x0b04, 0x2394,
+ 0x164c, 0x2e28, 0x3a70, 0x0a04, 0x2294,
+ 0x154c, 0x2d28, 0x3970, 0x0904, 0x2194,
+ 0x1550, 0x2d2c, 0x3974, 0x0908, 0x2198,
+ 0x1650, 0x2e2c, 0x3a74, 0x0a08, 0x2298,
+ 0x1750, 0x2f2c, 0x3b74, 0x0b08, 0x2398,
+ 0x1754, 0x2f30, 0x3b78, 0x0b0c, 0x239c,
+ 0x1654, 0x2e30, 0x3a78, 0x0a0c, 0x229c,
+ 0x1554, 0x2d30, 0x3978, 0x090c, 0x219c,
+ 0x1558, 0x2d34, 0x397c, 0x0910, 0x21a0,
+ 0x1658, 0x2e34, 0x3a7c, 0x0a10, 0x22a0,
+ 0x1758, 0x2f34, 0x3b7c, 0x0b10, 0x23a0,
+ 0x175c, 0x2f38, 0x3b80, 0x0b14, 0x23a4,
+ 0x165c, 0x2e38, 0x3a80, 0x0a14, 0x22a4,
+ 0x155c, 0x2d38, 0x3980, 0x0914, 0x21a4,
+ 0x1560, 0x2d3c, 0x3984, 0x0918, 0x21a8,
+ 0x1660, 0x2e3c, 0x3a84, 0x0a18, 0x22a8,
+ 0x1760, 0x2f3c, 0x3b84, 0x0b18, 0x23a8,
+ 0x1764, 0x2f40, 0x3b88, 0x0b1c, 0x23ac,
+ 0x1664, 0x2e40, 0x3a88, 0x0a1c, 0x22ac,
+ 0x1564, 0x2d40, 0x3988, 0x091c, 0x21ac,
+ 0x1568, 0x2d44, 0x398c, 0x0920, 0x21b0,
+ 0x1668, 0x2e44, 0x3a8c, 0x0a20, 0x22b0,
+ 0x1768, 0x2f44, 0x3b8c, 0x0b20, 0x23b0,
+ 0x1b48, 0x3324, 0x036c, 0x0f00, 0x2790,
+ 0x1c48, 0x3424, 0x046c, 0x1000, 0x2890,
+ 0x1d48, 0x3524, 0x056c, 0x1100, 0x2990,
+ 0x1d4c, 0x3528, 0x0570, 0x1104, 0x2994,
+ 0x1c4c, 0x3428, 0x0470, 0x1004, 0x2894,
+ 0x1b4c, 0x3328, 0x0370, 0x0f04, 0x2794,
+ 0x1b50, 0x332c, 0x0374, 0x0f08, 0x2798,
+ 0x1c50, 0x342c, 0x0474, 0x1008, 0x2898,
+ 0x1d50, 0x352c, 0x0574, 0x1108, 0x2998,
+ 0x1d54, 0x3530, 0x0578, 0x110c, 0x299c,
+ 0x1c54, 0x3430, 0x0478, 0x100c, 0x289c,
+ 0x1b54, 0x3330, 0x0378, 0x0f0c, 0x279c,
+ 0x1b58, 0x3334, 0x037c, 0x0f10, 0x27a0,
+ 0x1c58, 0x3434, 0x047c, 0x1010, 0x28a0,
+ 0x1d58, 0x3534, 0x057c, 0x1110, 0x29a0,
+ 0x1d5c, 0x3538, 0x0580, 0x1114, 0x29a4,
+ 0x1c5c, 0x3438, 0x0480, 0x1014, 0x28a4,
+ 0x1b5c, 0x3338, 0x0380, 0x0f14, 0x27a4,
+ 0x1b60, 0x333c, 0x0384, 0x0f18, 0x27a8,
+ 0x1c60, 0x343c, 0x0484, 0x1018, 0x28a8,
+ 0x1d60, 0x353c, 0x0584, 0x1118, 0x29a8,
+ 0x1d64, 0x3540, 0x0588, 0x111c, 0x29ac,
+ 0x1c64, 0x3440, 0x0488, 0x101c, 0x28ac,
+ 0x1b64, 0x3340, 0x0388, 0x0f1c, 0x27ac,
+ 0x1b68, 0x3344, 0x038c, 0x0f20, 0x27b0,
+ 0x1c68, 0x3444, 0x048c, 0x1020, 0x28b0,
+ 0x1d68, 0x3544, 0x058c, 0x1120, 0x29b0,
+ 0x2148, 0x3924, 0x096c, 0x1500, 0x2d90,
+ 0x2248, 0x3a24, 0x0a6c, 0x1600, 0x2e90,
+ 0x2348, 0x3b24, 0x0b6c, 0x1700, 0x2f90,
+ 0x234c, 0x3b28, 0x0b70, 0x1704, 0x2f94,
+ 0x224c, 0x3a28, 0x0a70, 0x1604, 0x2e94,
+ 0x214c, 0x3928, 0x0970, 0x1504, 0x2d94,
+ 0x2150, 0x392c, 0x0974, 0x1508, 0x2d98,
+ 0x2250, 0x3a2c, 0x0a74, 0x1608, 0x2e98,
+ 0x2350, 0x3b2c, 0x0b74, 0x1708, 0x2f98,
+ 0x2354, 0x3b30, 0x0b78, 0x170c, 0x2f9c,
+ 0x2254, 0x3a30, 0x0a78, 0x160c, 0x2e9c,
+ 0x2154, 0x3930, 0x0978, 0x150c, 0x2d9c,
+ 0x2158, 0x3934, 0x097c, 0x1510, 0x2da0,
+ 0x2258, 0x3a34, 0x0a7c, 0x1610, 0x2ea0,
+ 0x2358, 0x3b34, 0x0b7c, 0x1710, 0x2fa0,
+ 0x235c, 0x3b38, 0x0b80, 0x1714, 0x2fa4,
+ 0x225c, 0x3a38, 0x0a80, 0x1614, 0x2ea4,
+ 0x215c, 0x3938, 0x0980, 0x1514, 0x2da4,
+ 0x2160, 0x393c, 0x0984, 0x1518, 0x2da8,
+ 0x2260, 0x3a3c, 0x0a84, 0x1618, 0x2ea8,
+ 0x2360, 0x3b3c, 0x0b84, 0x1718, 0x2fa8,
+ 0x2364, 0x3b40, 0x0b88, 0x171c, 0x2fac,
+ 0x2264, 0x3a40, 0x0a88, 0x161c, 0x2eac,
+ 0x2164, 0x3940, 0x0988, 0x151c, 0x2dac,
+ 0x2168, 0x3944, 0x098c, 0x1520, 0x2db0,
+ 0x2268, 0x3a44, 0x0a8c, 0x1620, 0x2eb0,
+ 0x2368, 0x3b44, 0x0b8c, 0x1720, 0x2fb0,
+ 0x2748, 0x0324, 0x0f6c, 0x1b00, 0x3390,
+ 0x2848, 0x0424, 0x106c, 0x1c00, 0x3490,
+ 0x2948, 0x0524, 0x116c, 0x1d00, 0x3590,
+ 0x294c, 0x0528, 0x1170, 0x1d04, 0x3594,
+ 0x284c, 0x0428, 0x1070, 0x1c04, 0x3494,
+ 0x274c, 0x0328, 0x0f70, 0x1b04, 0x3394,
+ 0x2750, 0x032c, 0x0f74, 0x1b08, 0x3398,
+ 0x2850, 0x042c, 0x1074, 0x1c08, 0x3498,
+ 0x2950, 0x052c, 0x1174, 0x1d08, 0x3598,
+ 0x2954, 0x0530, 0x1178, 0x1d0c, 0x359c,
+ 0x2854, 0x0430, 0x1078, 0x1c0c, 0x349c,
+ 0x2754, 0x0330, 0x0f78, 0x1b0c, 0x339c,
+ 0x2758, 0x0334, 0x0f7c, 0x1b10, 0x33a0,
+ 0x2858, 0x0434, 0x107c, 0x1c10, 0x34a0,
+ 0x2958, 0x0534, 0x117c, 0x1d10, 0x35a0,
+ 0x295c, 0x0538, 0x1180, 0x1d14, 0x35a4,
+ 0x285c, 0x0438, 0x1080, 0x1c14, 0x34a4,
+ 0x275c, 0x0338, 0x0f80, 0x1b14, 0x33a4,
+ 0x2760, 0x033c, 0x0f84, 0x1b18, 0x33a8,
+ 0x2860, 0x043c, 0x1084, 0x1c18, 0x34a8,
+ 0x2960, 0x053c, 0x1184, 0x1d18, 0x35a8,
+ 0x2964, 0x0540, 0x1188, 0x1d1c, 0x35ac,
+ 0x2864, 0x0440, 0x1088, 0x1c1c, 0x34ac,
+ 0x2764, 0x0340, 0x0f88, 0x1b1c, 0x33ac,
+ 0x2768, 0x0344, 0x0f8c, 0x1b20, 0x33b0,
+ 0x2868, 0x0444, 0x108c, 0x1c20, 0x34b0,
+ 0x2968, 0x0544, 0x118c, 0x1d20, 0x35b0,
+ 0x2d48, 0x0924, 0x156c, 0x2100, 0x3990,
+ 0x2e48, 0x0a24, 0x166c, 0x2200, 0x3a90,
+ 0x2f48, 0x0b24, 0x176c, 0x2300, 0x3b90,
+ 0x2f4c, 0x0b28, 0x1770, 0x2304, 0x3b94,
+ 0x2e4c, 0x0a28, 0x1670, 0x2204, 0x3a94,
+ 0x2d4c, 0x0928, 0x1570, 0x2104, 0x3994,
+ 0x2d50, 0x092c, 0x1574, 0x2108, 0x3998,
+ 0x2e50, 0x0a2c, 0x1674, 0x2208, 0x3a98,
+ 0x2f50, 0x0b2c, 0x1774, 0x2308, 0x3b98,
+ 0x2f54, 0x0b30, 0x1778, 0x230c, 0x3b9c,
+ 0x2e54, 0x0a30, 0x1678, 0x220c, 0x3a9c,
+ 0x2d54, 0x0930, 0x1578, 0x210c, 0x399c,
+ 0x2d58, 0x0934, 0x157c, 0x2110, 0x39a0,
+ 0x2e58, 0x0a34, 0x167c, 0x2210, 0x3aa0,
+ 0x2f58, 0x0b34, 0x177c, 0x2310, 0x3ba0,
+ 0x2f5c, 0x0b38, 0x1780, 0x2314, 0x3ba4,
+ 0x2e5c, 0x0a38, 0x1680, 0x2214, 0x3aa4,
+ 0x2d5c, 0x0938, 0x1580, 0x2114, 0x39a4,
+ 0x2d60, 0x093c, 0x1584, 0x2118, 0x39a8,
+ 0x2e60, 0x0a3c, 0x1684, 0x2218, 0x3aa8,
+ 0x2f60, 0x0b3c, 0x1784, 0x2318, 0x3ba8,
+ 0x2f64, 0x0b40, 0x1788, 0x231c, 0x3bac,
+ 0x2e64, 0x0a40, 0x1688, 0x221c, 0x3aac,
+ 0x2d64, 0x0940, 0x1588, 0x211c, 0x39ac,
+ 0x2d68, 0x0944, 0x158c, 0x2120, 0x39b0,
+ 0x2e68, 0x0a44, 0x168c, 0x2220, 0x3ab0,
+ 0x2f68, 0x0b44, 0x178c, 0x2320, 0x3bb0,
+ 0x3348, 0x0f24, 0x1b6c, 0x2700, 0x0390,
+ 0x3448, 0x1024, 0x1c6c, 0x2800, 0x0490,
+ 0x3548, 0x1124, 0x1d6c, 0x2900, 0x0590,
+ 0x354c, 0x1128, 0x1d70, 0x2904, 0x0594,
+ 0x344c, 0x1028, 0x1c70, 0x2804, 0x0494,
+ 0x334c, 0x0f28, 0x1b70, 0x2704, 0x0394,
+ 0x3350, 0x0f2c, 0x1b74, 0x2708, 0x0398,
+ 0x3450, 0x102c, 0x1c74, 0x2808, 0x0498,
+ 0x3550, 0x112c, 0x1d74, 0x2908, 0x0598,
+ 0x3554, 0x1130, 0x1d78, 0x290c, 0x059c,
+ 0x3454, 0x1030, 0x1c78, 0x280c, 0x049c,
+ 0x3354, 0x0f30, 0x1b78, 0x270c, 0x039c,
+ 0x3358, 0x0f34, 0x1b7c, 0x2710, 0x03a0,
+ 0x3458, 0x1034, 0x1c7c, 0x2810, 0x04a0,
+ 0x3558, 0x1134, 0x1d7c, 0x2910, 0x05a0,
+ 0x355c, 0x1138, 0x1d80, 0x2914, 0x05a4,
+ 0x345c, 0x1038, 0x1c80, 0x2814, 0x04a4,
+ 0x335c, 0x0f38, 0x1b80, 0x2714, 0x03a4,
+ 0x3360, 0x0f3c, 0x1b84, 0x2718, 0x03a8,
+ 0x3460, 0x103c, 0x1c84, 0x2818, 0x04a8,
+ 0x3560, 0x113c, 0x1d84, 0x2918, 0x05a8,
+ 0x3564, 0x1140, 0x1d88, 0x291c, 0x05ac,
+ 0x3464, 0x1040, 0x1c88, 0x281c, 0x04ac,
+ 0x3364, 0x0f40, 0x1b88, 0x271c, 0x03ac,
+ 0x3368, 0x0f44, 0x1b8c, 0x2720, 0x03b0,
+ 0x3468, 0x1044, 0x1c8c, 0x2820, 0x04b0,
+ 0x3568, 0x1144, 0x1d8c, 0x2920, 0x05b0,
+ 0x3948, 0x1524, 0x216c, 0x2d00, 0x0990,
+ 0x3a48, 0x1624, 0x226c, 0x2e00, 0x0a90,
+ 0x3b48, 0x1724, 0x236c, 0x2f00, 0x0b90,
+ 0x3b4c, 0x1728, 0x2370, 0x2f04, 0x0b94,
+ 0x3a4c, 0x1628, 0x2270, 0x2e04, 0x0a94,
+ 0x394c, 0x1528, 0x2170, 0x2d04, 0x0994,
+ 0x3950, 0x152c, 0x2174, 0x2d08, 0x0998,
+ 0x3a50, 0x162c, 0x2274, 0x2e08, 0x0a98,
+ 0x3b50, 0x172c, 0x2374, 0x2f08, 0x0b98,
+ 0x3b54, 0x1730, 0x2378, 0x2f0c, 0x0b9c,
+ 0x3a54, 0x1630, 0x2278, 0x2e0c, 0x0a9c,
+ 0x3954, 0x1530, 0x2178, 0x2d0c, 0x099c,
+ 0x3958, 0x1534, 0x217c, 0x2d10, 0x09a0,
+ 0x3a58, 0x1634, 0x227c, 0x2e10, 0x0aa0,
+ 0x3b58, 0x1734, 0x237c, 0x2f10, 0x0ba0,
+ 0x3b5c, 0x1738, 0x2380, 0x2f14, 0x0ba4,
+ 0x3a5c, 0x1638, 0x2280, 0x2e14, 0x0aa4,
+ 0x395c, 0x1538, 0x2180, 0x2d14, 0x09a4,
+ 0x3960, 0x153c, 0x2184, 0x2d18, 0x09a8,
+ 0x3a60, 0x163c, 0x2284, 0x2e18, 0x0aa8,
+ 0x3b60, 0x173c, 0x2384, 0x2f18, 0x0ba8,
+ 0x3b64, 0x1740, 0x2388, 0x2f1c, 0x0bac,
+ 0x3a64, 0x1640, 0x2288, 0x2e1c, 0x0aac,
+ 0x3964, 0x1540, 0x2188, 0x2d1c, 0x09ac,
+ 0x3968, 0x1544, 0x218c, 0x2d20, 0x09b0,
+ 0x3a68, 0x1644, 0x228c, 0x2e20, 0x0ab0,
+ 0x3b68, 0x1744, 0x238c, 0x2f20, 0x0bb0,
+ 0x0348, 0x1b24, 0x276c, 0x3300, 0x0f90,
+ 0x0448, 0x1c24, 0x286c, 0x3400, 0x1090,
+ 0x0548, 0x1d24, 0x296c, 0x3500, 0x1190,
+ 0x054c, 0x1d28, 0x2970, 0x3504, 0x1194,
+ 0x044c, 0x1c28, 0x2870, 0x3404, 0x1094,
+ 0x034c, 0x1b28, 0x2770, 0x3304, 0x0f94,
+ 0x0350, 0x1b2c, 0x2774, 0x3308, 0x0f98,
+ 0x0450, 0x1c2c, 0x2874, 0x3408, 0x1098,
+ 0x0550, 0x1d2c, 0x2974, 0x3508, 0x1198,
+ 0x0554, 0x1d30, 0x2978, 0x350c, 0x119c,
+ 0x0454, 0x1c30, 0x2878, 0x340c, 0x109c,
+ 0x0354, 0x1b30, 0x2778, 0x330c, 0x0f9c,
+ 0x0358, 0x1b34, 0x277c, 0x3310, 0x0fa0,
+ 0x0458, 0x1c34, 0x287c, 0x3410, 0x10a0,
+ 0x0558, 0x1d34, 0x297c, 0x3510, 0x11a0,
+ 0x055c, 0x1d38, 0x2980, 0x3514, 0x11a4,
+ 0x045c, 0x1c38, 0x2880, 0x3414, 0x10a4,
+ 0x035c, 0x1b38, 0x2780, 0x3314, 0x0fa4,
+ 0x0360, 0x1b3c, 0x2784, 0x3318, 0x0fa8,
+ 0x0460, 0x1c3c, 0x2884, 0x3418, 0x10a8,
+ 0x0560, 0x1d3c, 0x2984, 0x3518, 0x11a8,
+ 0x0564, 0x1d40, 0x2988, 0x351c, 0x11ac,
+ 0x0464, 0x1c40, 0x2888, 0x341c, 0x10ac,
+ 0x0364, 0x1b40, 0x2788, 0x331c, 0x0fac,
+ 0x0368, 0x1b44, 0x278c, 0x3320, 0x0fb0,
+ 0x0468, 0x1c44, 0x288c, 0x3420, 0x10b0,
+ 0x0568, 0x1d44, 0x298c, 0x3520, 0x11b0,
+ 0x0948, 0x2124, 0x2d6c, 0x3900, 0x1590,
+ 0x0a48, 0x2224, 0x2e6c, 0x3a00, 0x1690,
+ 0x0b48, 0x2324, 0x2f6c, 0x3b00, 0x1790,
+ 0x0b4c, 0x2328, 0x2f70, 0x3b04, 0x1794,
+ 0x0a4c, 0x2228, 0x2e70, 0x3a04, 0x1694,
+ 0x094c, 0x2128, 0x2d70, 0x3904, 0x1594,
+ 0x0950, 0x212c, 0x2d74, 0x3908, 0x1598,
+ 0x0a50, 0x222c, 0x2e74, 0x3a08, 0x1698,
+ 0x0b50, 0x232c, 0x2f74, 0x3b08, 0x1798,
+ 0x0b54, 0x2330, 0x2f78, 0x3b0c, 0x179c,
+ 0x0a54, 0x2230, 0x2e78, 0x3a0c, 0x169c,
+ 0x0954, 0x2130, 0x2d78, 0x390c, 0x159c,
+ 0x0958, 0x2134, 0x2d7c, 0x3910, 0x15a0,
+ 0x0a58, 0x2234, 0x2e7c, 0x3a10, 0x16a0,
+ 0x0b58, 0x2334, 0x2f7c, 0x3b10, 0x17a0,
+ 0x0b5c, 0x2338, 0x2f80, 0x3b14, 0x17a4,
+ 0x0a5c, 0x2238, 0x2e80, 0x3a14, 0x16a4,
+ 0x095c, 0x2138, 0x2d80, 0x3914, 0x15a4,
+ 0x0960, 0x213c, 0x2d84, 0x3918, 0x15a8,
+ 0x0a60, 0x223c, 0x2e84, 0x3a18, 0x16a8,
+ 0x0b60, 0x233c, 0x2f84, 0x3b18, 0x17a8,
+ 0x0b64, 0x2340, 0x2f88, 0x3b1c, 0x17ac,
+ 0x0a64, 0x2240, 0x2e88, 0x3a1c, 0x16ac,
+ 0x0964, 0x2140, 0x2d88, 0x391c, 0x15ac,
+ 0x0968, 0x2144, 0x2d8c, 0x3920, 0x15b0,
+ 0x0a68, 0x2244, 0x2e8c, 0x3a20, 0x16b0,
+ 0x0b68, 0x2344, 0x2f8c, 0x3b20, 0x17b0,
+};
+
+/* 2 channels per frame, 12 DIF sequences per channel,
+   27 video segments per DIF sequence, 5 macroblocks per video segment */
+static const uint16_t dv_place_422_625[2*12*27*5] = {
+ 0x0c48, 0x2424, 0x306c, 0x0000, 0x1890,
+ 0x0d48, 0x2524, 0x316c, 0x0100, 0x1990,
+ 0x0e48, 0x2624, 0x326c, 0x0200, 0x1a90,
+ 0x0e4c, 0x2628, 0x3270, 0x0204, 0x1a94,
+ 0x0d4c, 0x2528, 0x3170, 0x0104, 0x1994,
+ 0x0c4c, 0x2428, 0x3070, 0x0004, 0x1894,
+ 0x0c50, 0x242c, 0x3074, 0x0008, 0x1898,
+ 0x0d50, 0x252c, 0x3174, 0x0108, 0x1998,
+ 0x0e50, 0x262c, 0x3274, 0x0208, 0x1a98,
+ 0x0e54, 0x2630, 0x3278, 0x020c, 0x1a9c,
+ 0x0d54, 0x2530, 0x3178, 0x010c, 0x199c,
+ 0x0c54, 0x2430, 0x3078, 0x000c, 0x189c,
+ 0x0c58, 0x2434, 0x307c, 0x0010, 0x18a0,
+ 0x0d58, 0x2534, 0x317c, 0x0110, 0x19a0,
+ 0x0e58, 0x2634, 0x327c, 0x0210, 0x1aa0,
+ 0x0e5c, 0x2638, 0x3280, 0x0214, 0x1aa4,
+ 0x0d5c, 0x2538, 0x3180, 0x0114, 0x19a4,
+ 0x0c5c, 0x2438, 0x3080, 0x0014, 0x18a4,
+ 0x0c60, 0x243c, 0x3084, 0x0018, 0x18a8,
+ 0x0d60, 0x253c, 0x3184, 0x0118, 0x19a8,
+ 0x0e60, 0x263c, 0x3284, 0x0218, 0x1aa8,
+ 0x0e64, 0x2640, 0x3288, 0x021c, 0x1aac,
+ 0x0d64, 0x2540, 0x3188, 0x011c, 0x19ac,
+ 0x0c64, 0x2440, 0x3088, 0x001c, 0x18ac,
+ 0x0c68, 0x2444, 0x308c, 0x0020, 0x18b0,
+ 0x0d68, 0x2544, 0x318c, 0x0120, 0x19b0,
+ 0x0e68, 0x2644, 0x328c, 0x0220, 0x1ab0,
+ 0x1248, 0x2a24, 0x366c, 0x0600, 0x1e90,
+ 0x1348, 0x2b24, 0x376c, 0x0700, 0x1f90,
+ 0x1448, 0x2c24, 0x386c, 0x0800, 0x2090,
+ 0x144c, 0x2c28, 0x3870, 0x0804, 0x2094,
+ 0x134c, 0x2b28, 0x3770, 0x0704, 0x1f94,
+ 0x124c, 0x2a28, 0x3670, 0x0604, 0x1e94,
+ 0x1250, 0x2a2c, 0x3674, 0x0608, 0x1e98,
+ 0x1350, 0x2b2c, 0x3774, 0x0708, 0x1f98,
+ 0x1450, 0x2c2c, 0x3874, 0x0808, 0x2098,
+ 0x1454, 0x2c30, 0x3878, 0x080c, 0x209c,
+ 0x1354, 0x2b30, 0x3778, 0x070c, 0x1f9c,
+ 0x1254, 0x2a30, 0x3678, 0x060c, 0x1e9c,
+ 0x1258, 0x2a34, 0x367c, 0x0610, 0x1ea0,
+ 0x1358, 0x2b34, 0x377c, 0x0710, 0x1fa0,
+ 0x1458, 0x2c34, 0x387c, 0x0810, 0x20a0,
+ 0x145c, 0x2c38, 0x3880, 0x0814, 0x20a4,
+ 0x135c, 0x2b38, 0x3780, 0x0714, 0x1fa4,
+ 0x125c, 0x2a38, 0x3680, 0x0614, 0x1ea4,
+ 0x1260, 0x2a3c, 0x3684, 0x0618, 0x1ea8,
+ 0x1360, 0x2b3c, 0x3784, 0x0718, 0x1fa8,
+ 0x1460, 0x2c3c, 0x3884, 0x0818, 0x20a8,
+ 0x1464, 0x2c40, 0x3888, 0x081c, 0x20ac,
+ 0x1364, 0x2b40, 0x3788, 0x071c, 0x1fac,
+ 0x1264, 0x2a40, 0x3688, 0x061c, 0x1eac,
+ 0x1268, 0x2a44, 0x368c, 0x0620, 0x1eb0,
+ 0x1368, 0x2b44, 0x378c, 0x0720, 0x1fb0,
+ 0x1468, 0x2c44, 0x388c, 0x0820, 0x20b0,
+ 0x1848, 0x3024, 0x3c6c, 0x0c00, 0x2490,
+ 0x1948, 0x3124, 0x3d6c, 0x0d00, 0x2590,
+ 0x1a48, 0x3224, 0x3e6c, 0x0e00, 0x2690,
+ 0x1a4c, 0x3228, 0x3e70, 0x0e04, 0x2694,
+ 0x194c, 0x3128, 0x3d70, 0x0d04, 0x2594,
+ 0x184c, 0x3028, 0x3c70, 0x0c04, 0x2494,
+ 0x1850, 0x302c, 0x3c74, 0x0c08, 0x2498,
+ 0x1950, 0x312c, 0x3d74, 0x0d08, 0x2598,
+ 0x1a50, 0x322c, 0x3e74, 0x0e08, 0x2698,
+ 0x1a54, 0x3230, 0x3e78, 0x0e0c, 0x269c,
+ 0x1954, 0x3130, 0x3d78, 0x0d0c, 0x259c,
+ 0x1854, 0x3030, 0x3c78, 0x0c0c, 0x249c,
+ 0x1858, 0x3034, 0x3c7c, 0x0c10, 0x24a0,
+ 0x1958, 0x3134, 0x3d7c, 0x0d10, 0x25a0,
+ 0x1a58, 0x3234, 0x3e7c, 0x0e10, 0x26a0,
+ 0x1a5c, 0x3238, 0x3e80, 0x0e14, 0x26a4,
+ 0x195c, 0x3138, 0x3d80, 0x0d14, 0x25a4,
+ 0x185c, 0x3038, 0x3c80, 0x0c14, 0x24a4,
+ 0x1860, 0x303c, 0x3c84, 0x0c18, 0x24a8,
+ 0x1960, 0x313c, 0x3d84, 0x0d18, 0x25a8,
+ 0x1a60, 0x323c, 0x3e84, 0x0e18, 0x26a8,
+ 0x1a64, 0x3240, 0x3e88, 0x0e1c, 0x26ac,
+ 0x1964, 0x3140, 0x3d88, 0x0d1c, 0x25ac,
+ 0x1864, 0x3040, 0x3c88, 0x0c1c, 0x24ac,
+ 0x1868, 0x3044, 0x3c8c, 0x0c20, 0x24b0,
+ 0x1968, 0x3144, 0x3d8c, 0x0d20, 0x25b0,
+ 0x1a68, 0x3244, 0x3e8c, 0x0e20, 0x26b0,
+ 0x1e48, 0x3624, 0x426c, 0x1200, 0x2a90,
+ 0x1f48, 0x3724, 0x436c, 0x1300, 0x2b90,
+ 0x2048, 0x3824, 0x446c, 0x1400, 0x2c90,
+ 0x204c, 0x3828, 0x4470, 0x1404, 0x2c94,
+ 0x1f4c, 0x3728, 0x4370, 0x1304, 0x2b94,
+ 0x1e4c, 0x3628, 0x4270, 0x1204, 0x2a94,
+ 0x1e50, 0x362c, 0x4274, 0x1208, 0x2a98,
+ 0x1f50, 0x372c, 0x4374, 0x1308, 0x2b98,
+ 0x2050, 0x382c, 0x4474, 0x1408, 0x2c98,
+ 0x2054, 0x3830, 0x4478, 0x140c, 0x2c9c,
+ 0x1f54, 0x3730, 0x4378, 0x130c, 0x2b9c,
+ 0x1e54, 0x3630, 0x4278, 0x120c, 0x2a9c,
+ 0x1e58, 0x3634, 0x427c, 0x1210, 0x2aa0,
+ 0x1f58, 0x3734, 0x437c, 0x1310, 0x2ba0,
+ 0x2058, 0x3834, 0x447c, 0x1410, 0x2ca0,
+ 0x205c, 0x3838, 0x4480, 0x1414, 0x2ca4,
+ 0x1f5c, 0x3738, 0x4380, 0x1314, 0x2ba4,
+ 0x1e5c, 0x3638, 0x4280, 0x1214, 0x2aa4,
+ 0x1e60, 0x363c, 0x4284, 0x1218, 0x2aa8,
+ 0x1f60, 0x373c, 0x4384, 0x1318, 0x2ba8,
+ 0x2060, 0x383c, 0x4484, 0x1418, 0x2ca8,
+ 0x2064, 0x3840, 0x4488, 0x141c, 0x2cac,
+ 0x1f64, 0x3740, 0x4388, 0x131c, 0x2bac,
+ 0x1e64, 0x3640, 0x4288, 0x121c, 0x2aac,
+ 0x1e68, 0x3644, 0x428c, 0x1220, 0x2ab0,
+ 0x1f68, 0x3744, 0x438c, 0x1320, 0x2bb0,
+ 0x2068, 0x3844, 0x448c, 0x1420, 0x2cb0,
+ 0x2448, 0x3c24, 0x006c, 0x1800, 0x3090,
+ 0x2548, 0x3d24, 0x016c, 0x1900, 0x3190,
+ 0x2648, 0x3e24, 0x026c, 0x1a00, 0x3290,
+ 0x264c, 0x3e28, 0x0270, 0x1a04, 0x3294,
+ 0x254c, 0x3d28, 0x0170, 0x1904, 0x3194,
+ 0x244c, 0x3c28, 0x0070, 0x1804, 0x3094,
+ 0x2450, 0x3c2c, 0x0074, 0x1808, 0x3098,
+ 0x2550, 0x3d2c, 0x0174, 0x1908, 0x3198,
+ 0x2650, 0x3e2c, 0x0274, 0x1a08, 0x3298,
+ 0x2654, 0x3e30, 0x0278, 0x1a0c, 0x329c,
+ 0x2554, 0x3d30, 0x0178, 0x190c, 0x319c,
+ 0x2454, 0x3c30, 0x0078, 0x180c, 0x309c,
+ 0x2458, 0x3c34, 0x007c, 0x1810, 0x30a0,
+ 0x2558, 0x3d34, 0x017c, 0x1910, 0x31a0,
+ 0x2658, 0x3e34, 0x027c, 0x1a10, 0x32a0,
+ 0x265c, 0x3e38, 0x0280, 0x1a14, 0x32a4,
+ 0x255c, 0x3d38, 0x0180, 0x1914, 0x31a4,
+ 0x245c, 0x3c38, 0x0080, 0x1814, 0x30a4,
+ 0x2460, 0x3c3c, 0x0084, 0x1818, 0x30a8,
+ 0x2560, 0x3d3c, 0x0184, 0x1918, 0x31a8,
+ 0x2660, 0x3e3c, 0x0284, 0x1a18, 0x32a8,
+ 0x2664, 0x3e40, 0x0288, 0x1a1c, 0x32ac,
+ 0x2564, 0x3d40, 0x0188, 0x191c, 0x31ac,
+ 0x2464, 0x3c40, 0x0088, 0x181c, 0x30ac,
+ 0x2468, 0x3c44, 0x008c, 0x1820, 0x30b0,
+ 0x2568, 0x3d44, 0x018c, 0x1920, 0x31b0,
+ 0x2668, 0x3e44, 0x028c, 0x1a20, 0x32b0,
+ 0x2a48, 0x4224, 0x066c, 0x1e00, 0x3690,
+ 0x2b48, 0x4324, 0x076c, 0x1f00, 0x3790,
+ 0x2c48, 0x4424, 0x086c, 0x2000, 0x3890,
+ 0x2c4c, 0x4428, 0x0870, 0x2004, 0x3894,
+ 0x2b4c, 0x4328, 0x0770, 0x1f04, 0x3794,
+ 0x2a4c, 0x4228, 0x0670, 0x1e04, 0x3694,
+ 0x2a50, 0x422c, 0x0674, 0x1e08, 0x3698,
+ 0x2b50, 0x432c, 0x0774, 0x1f08, 0x3798,
+ 0x2c50, 0x442c, 0x0874, 0x2008, 0x3898,
+ 0x2c54, 0x4430, 0x0878, 0x200c, 0x389c,
+ 0x2b54, 0x4330, 0x0778, 0x1f0c, 0x379c,
+ 0x2a54, 0x4230, 0x0678, 0x1e0c, 0x369c,
+ 0x2a58, 0x4234, 0x067c, 0x1e10, 0x36a0,
+ 0x2b58, 0x4334, 0x077c, 0x1f10, 0x37a0,
+ 0x2c58, 0x4434, 0x087c, 0x2010, 0x38a0,
+ 0x2c5c, 0x4438, 0x0880, 0x2014, 0x38a4,
+ 0x2b5c, 0x4338, 0x0780, 0x1f14, 0x37a4,
+ 0x2a5c, 0x4238, 0x0680, 0x1e14, 0x36a4,
+ 0x2a60, 0x423c, 0x0684, 0x1e18, 0x36a8,
+ 0x2b60, 0x433c, 0x0784, 0x1f18, 0x37a8,
+ 0x2c60, 0x443c, 0x0884, 0x2018, 0x38a8,
+ 0x2c64, 0x4440, 0x0888, 0x201c, 0x38ac,
+ 0x2b64, 0x4340, 0x0788, 0x1f1c, 0x37ac,
+ 0x2a64, 0x4240, 0x0688, 0x1e1c, 0x36ac,
+ 0x2a68, 0x4244, 0x068c, 0x1e20, 0x36b0,
+ 0x2b68, 0x4344, 0x078c, 0x1f20, 0x37b0,
+ 0x2c68, 0x4444, 0x088c, 0x2020, 0x38b0,
+ 0x3048, 0x0024, 0x0c6c, 0x2400, 0x3c90,
+ 0x3148, 0x0124, 0x0d6c, 0x2500, 0x3d90,
+ 0x3248, 0x0224, 0x0e6c, 0x2600, 0x3e90,
+ 0x324c, 0x0228, 0x0e70, 0x2604, 0x3e94,
+ 0x314c, 0x0128, 0x0d70, 0x2504, 0x3d94,
+ 0x304c, 0x0028, 0x0c70, 0x2404, 0x3c94,
+ 0x3050, 0x002c, 0x0c74, 0x2408, 0x3c98,
+ 0x3150, 0x012c, 0x0d74, 0x2508, 0x3d98,
+ 0x3250, 0x022c, 0x0e74, 0x2608, 0x3e98,
+ 0x3254, 0x0230, 0x0e78, 0x260c, 0x3e9c,
+ 0x3154, 0x0130, 0x0d78, 0x250c, 0x3d9c,
+ 0x3054, 0x0030, 0x0c78, 0x240c, 0x3c9c,
+ 0x3058, 0x0034, 0x0c7c, 0x2410, 0x3ca0,
+ 0x3158, 0x0134, 0x0d7c, 0x2510, 0x3da0,
+ 0x3258, 0x0234, 0x0e7c, 0x2610, 0x3ea0,
+ 0x325c, 0x0238, 0x0e80, 0x2614, 0x3ea4,
+ 0x315c, 0x0138, 0x0d80, 0x2514, 0x3da4,
+ 0x305c, 0x0038, 0x0c80, 0x2414, 0x3ca4,
+ 0x3060, 0x003c, 0x0c84, 0x2418, 0x3ca8,
+ 0x3160, 0x013c, 0x0d84, 0x2518, 0x3da8,
+ 0x3260, 0x023c, 0x0e84, 0x2618, 0x3ea8,
+ 0x3264, 0x0240, 0x0e88, 0x261c, 0x3eac,
+ 0x3164, 0x0140, 0x0d88, 0x251c, 0x3dac,
+ 0x3064, 0x0040, 0x0c88, 0x241c, 0x3cac,
+ 0x3068, 0x0044, 0x0c8c, 0x2420, 0x3cb0,
+ 0x3168, 0x0144, 0x0d8c, 0x2520, 0x3db0,
+ 0x3268, 0x0244, 0x0e8c, 0x2620, 0x3eb0,
+ 0x3648, 0x0624, 0x126c, 0x2a00, 0x4290,
+ 0x3748, 0x0724, 0x136c, 0x2b00, 0x4390,
+ 0x3848, 0x0824, 0x146c, 0x2c00, 0x4490,
+ 0x384c, 0x0828, 0x1470, 0x2c04, 0x4494,
+ 0x374c, 0x0728, 0x1370, 0x2b04, 0x4394,
+ 0x364c, 0x0628, 0x1270, 0x2a04, 0x4294,
+ 0x3650, 0x062c, 0x1274, 0x2a08, 0x4298,
+ 0x3750, 0x072c, 0x1374, 0x2b08, 0x4398,
+ 0x3850, 0x082c, 0x1474, 0x2c08, 0x4498,
+ 0x3854, 0x0830, 0x1478, 0x2c0c, 0x449c,
+ 0x3754, 0x0730, 0x1378, 0x2b0c, 0x439c,
+ 0x3654, 0x0630, 0x1278, 0x2a0c, 0x429c,
+ 0x3658, 0x0634, 0x127c, 0x2a10, 0x42a0,
+ 0x3758, 0x0734, 0x137c, 0x2b10, 0x43a0,
+ 0x3858, 0x0834, 0x147c, 0x2c10, 0x44a0,
+ 0x385c, 0x0838, 0x1480, 0x2c14, 0x44a4,
+ 0x375c, 0x0738, 0x1380, 0x2b14, 0x43a4,
+ 0x365c, 0x0638, 0x1280, 0x2a14, 0x42a4,
+ 0x3660, 0x063c, 0x1284, 0x2a18, 0x42a8,
+ 0x3760, 0x073c, 0x1384, 0x2b18, 0x43a8,
+ 0x3860, 0x083c, 0x1484, 0x2c18, 0x44a8,
+ 0x3864, 0x0840, 0x1488, 0x2c1c, 0x44ac,
+ 0x3764, 0x0740, 0x1388, 0x2b1c, 0x43ac,
+ 0x3664, 0x0640, 0x1288, 0x2a1c, 0x42ac,
+ 0x3668, 0x0644, 0x128c, 0x2a20, 0x42b0,
+ 0x3768, 0x0744, 0x138c, 0x2b20, 0x43b0,
+ 0x3868, 0x0844, 0x148c, 0x2c20, 0x44b0,
+ 0x3c48, 0x0c24, 0x186c, 0x3000, 0x0090,
+ 0x3d48, 0x0d24, 0x196c, 0x3100, 0x0190,
+ 0x3e48, 0x0e24, 0x1a6c, 0x3200, 0x0290,
+ 0x3e4c, 0x0e28, 0x1a70, 0x3204, 0x0294,
+ 0x3d4c, 0x0d28, 0x1970, 0x3104, 0x0194,
+ 0x3c4c, 0x0c28, 0x1870, 0x3004, 0x0094,
+ 0x3c50, 0x0c2c, 0x1874, 0x3008, 0x0098,
+ 0x3d50, 0x0d2c, 0x1974, 0x3108, 0x0198,
+ 0x3e50, 0x0e2c, 0x1a74, 0x3208, 0x0298,
+ 0x3e54, 0x0e30, 0x1a78, 0x320c, 0x029c,
+ 0x3d54, 0x0d30, 0x1978, 0x310c, 0x019c,
+ 0x3c54, 0x0c30, 0x1878, 0x300c, 0x009c,
+ 0x3c58, 0x0c34, 0x187c, 0x3010, 0x00a0,
+ 0x3d58, 0x0d34, 0x197c, 0x3110, 0x01a0,
+ 0x3e58, 0x0e34, 0x1a7c, 0x3210, 0x02a0,
+ 0x3e5c, 0x0e38, 0x1a80, 0x3214, 0x02a4,
+ 0x3d5c, 0x0d38, 0x1980, 0x3114, 0x01a4,
+ 0x3c5c, 0x0c38, 0x1880, 0x3014, 0x00a4,
+ 0x3c60, 0x0c3c, 0x1884, 0x3018, 0x00a8,
+ 0x3d60, 0x0d3c, 0x1984, 0x3118, 0x01a8,
+ 0x3e60, 0x0e3c, 0x1a84, 0x3218, 0x02a8,
+ 0x3e64, 0x0e40, 0x1a88, 0x321c, 0x02ac,
+ 0x3d64, 0x0d40, 0x1988, 0x311c, 0x01ac,
+ 0x3c64, 0x0c40, 0x1888, 0x301c, 0x00ac,
+ 0x3c68, 0x0c44, 0x188c, 0x3020, 0x00b0,
+ 0x3d68, 0x0d44, 0x198c, 0x3120, 0x01b0,
+ 0x3e68, 0x0e44, 0x1a8c, 0x3220, 0x02b0,
+ 0x4248, 0x1224, 0x1e6c, 0x3600, 0x0690,
+ 0x4348, 0x1324, 0x1f6c, 0x3700, 0x0790,
+ 0x4448, 0x1424, 0x206c, 0x3800, 0x0890,
+ 0x444c, 0x1428, 0x2070, 0x3804, 0x0894,
+ 0x434c, 0x1328, 0x1f70, 0x3704, 0x0794,
+ 0x424c, 0x1228, 0x1e70, 0x3604, 0x0694,
+ 0x4250, 0x122c, 0x1e74, 0x3608, 0x0698,
+ 0x4350, 0x132c, 0x1f74, 0x3708, 0x0798,
+ 0x4450, 0x142c, 0x2074, 0x3808, 0x0898,
+ 0x4454, 0x1430, 0x2078, 0x380c, 0x089c,
+ 0x4354, 0x1330, 0x1f78, 0x370c, 0x079c,
+ 0x4254, 0x1230, 0x1e78, 0x360c, 0x069c,
+ 0x4258, 0x1234, 0x1e7c, 0x3610, 0x06a0,
+ 0x4358, 0x1334, 0x1f7c, 0x3710, 0x07a0,
+ 0x4458, 0x1434, 0x207c, 0x3810, 0x08a0,
+ 0x445c, 0x1438, 0x2080, 0x3814, 0x08a4,
+ 0x435c, 0x1338, 0x1f80, 0x3714, 0x07a4,
+ 0x425c, 0x1238, 0x1e80, 0x3614, 0x06a4,
+ 0x4260, 0x123c, 0x1e84, 0x3618, 0x06a8,
+ 0x4360, 0x133c, 0x1f84, 0x3718, 0x07a8,
+ 0x4460, 0x143c, 0x2084, 0x3818, 0x08a8,
+ 0x4464, 0x1440, 0x2088, 0x381c, 0x08ac,
+ 0x4364, 0x1340, 0x1f88, 0x371c, 0x07ac,
+ 0x4264, 0x1240, 0x1e88, 0x361c, 0x06ac,
+ 0x4268, 0x1244, 0x1e8c, 0x3620, 0x06b0,
+ 0x4368, 0x1344, 0x1f8c, 0x3720, 0x07b0,
+ 0x4468, 0x1444, 0x208c, 0x3820, 0x08b0,
+ 0x0048, 0x1824, 0x246c, 0x3c00, 0x0c90,
+ 0x0148, 0x1924, 0x256c, 0x3d00, 0x0d90,
+ 0x0248, 0x1a24, 0x266c, 0x3e00, 0x0e90,
+ 0x024c, 0x1a28, 0x2670, 0x3e04, 0x0e94,
+ 0x014c, 0x1928, 0x2570, 0x3d04, 0x0d94,
+ 0x004c, 0x1828, 0x2470, 0x3c04, 0x0c94,
+ 0x0050, 0x182c, 0x2474, 0x3c08, 0x0c98,
+ 0x0150, 0x192c, 0x2574, 0x3d08, 0x0d98,
+ 0x0250, 0x1a2c, 0x2674, 0x3e08, 0x0e98,
+ 0x0254, 0x1a30, 0x2678, 0x3e0c, 0x0e9c,
+ 0x0154, 0x1930, 0x2578, 0x3d0c, 0x0d9c,
+ 0x0054, 0x1830, 0x2478, 0x3c0c, 0x0c9c,
+ 0x0058, 0x1834, 0x247c, 0x3c10, 0x0ca0,
+ 0x0158, 0x1934, 0x257c, 0x3d10, 0x0da0,
+ 0x0258, 0x1a34, 0x267c, 0x3e10, 0x0ea0,
+ 0x025c, 0x1a38, 0x2680, 0x3e14, 0x0ea4,
+ 0x015c, 0x1938, 0x2580, 0x3d14, 0x0da4,
+ 0x005c, 0x1838, 0x2480, 0x3c14, 0x0ca4,
+ 0x0060, 0x183c, 0x2484, 0x3c18, 0x0ca8,
+ 0x0160, 0x193c, 0x2584, 0x3d18, 0x0da8,
+ 0x0260, 0x1a3c, 0x2684, 0x3e18, 0x0ea8,
+ 0x0264, 0x1a40, 0x2688, 0x3e1c, 0x0eac,
+ 0x0164, 0x1940, 0x2588, 0x3d1c, 0x0dac,
+ 0x0064, 0x1840, 0x2488, 0x3c1c, 0x0cac,
+ 0x0068, 0x1844, 0x248c, 0x3c20, 0x0cb0,
+ 0x0168, 0x1944, 0x258c, 0x3d20, 0x0db0,
+ 0x0268, 0x1a44, 0x268c, 0x3e20, 0x0eb0,
+ 0x0648, 0x1e24, 0x2a6c, 0x4200, 0x1290,
+ 0x0748, 0x1f24, 0x2b6c, 0x4300, 0x1390,
+ 0x0848, 0x2024, 0x2c6c, 0x4400, 0x1490,
+ 0x084c, 0x2028, 0x2c70, 0x4404, 0x1494,
+ 0x074c, 0x1f28, 0x2b70, 0x4304, 0x1394,
+ 0x064c, 0x1e28, 0x2a70, 0x4204, 0x1294,
+ 0x0650, 0x1e2c, 0x2a74, 0x4208, 0x1298,
+ 0x0750, 0x1f2c, 0x2b74, 0x4308, 0x1398,
+ 0x0850, 0x202c, 0x2c74, 0x4408, 0x1498,
+ 0x0854, 0x2030, 0x2c78, 0x440c, 0x149c,
+ 0x0754, 0x1f30, 0x2b78, 0x430c, 0x139c,
+ 0x0654, 0x1e30, 0x2a78, 0x420c, 0x129c,
+ 0x0658, 0x1e34, 0x2a7c, 0x4210, 0x12a0,
+ 0x0758, 0x1f34, 0x2b7c, 0x4310, 0x13a0,
+ 0x0858, 0x2034, 0x2c7c, 0x4410, 0x14a0,
+ 0x085c, 0x2038, 0x2c80, 0x4414, 0x14a4,
+ 0x075c, 0x1f38, 0x2b80, 0x4314, 0x13a4,
+ 0x065c, 0x1e38, 0x2a80, 0x4214, 0x12a4,
+ 0x0660, 0x1e3c, 0x2a84, 0x4218, 0x12a8,
+ 0x0760, 0x1f3c, 0x2b84, 0x4318, 0x13a8,
+ 0x0860, 0x203c, 0x2c84, 0x4418, 0x14a8,
+ 0x0864, 0x2040, 0x2c88, 0x441c, 0x14ac,
+ 0x0764, 0x1f40, 0x2b88, 0x431c, 0x13ac,
+ 0x0664, 0x1e40, 0x2a88, 0x421c, 0x12ac,
+ 0x0668, 0x1e44, 0x2a8c, 0x4220, 0x12b0,
+ 0x0768, 0x1f44, 0x2b8c, 0x4320, 0x13b0,
+ 0x0868, 0x2044, 0x2c8c, 0x4420, 0x14b0,
+ 0x0f48, 0x2724, 0x336c, 0x0300, 0x1b90,
+ 0x1048, 0x2824, 0x346c, 0x0400, 0x1c90,
+ 0x1148, 0x2924, 0x356c, 0x0500, 0x1d90,
+ 0x114c, 0x2928, 0x3570, 0x0504, 0x1d94,
+ 0x104c, 0x2828, 0x3470, 0x0404, 0x1c94,
+ 0x0f4c, 0x2728, 0x3370, 0x0304, 0x1b94,
+ 0x0f50, 0x272c, 0x3374, 0x0308, 0x1b98,
+ 0x1050, 0x282c, 0x3474, 0x0408, 0x1c98,
+ 0x1150, 0x292c, 0x3574, 0x0508, 0x1d98,
+ 0x1154, 0x2930, 0x3578, 0x050c, 0x1d9c,
+ 0x1054, 0x2830, 0x3478, 0x040c, 0x1c9c,
+ 0x0f54, 0x2730, 0x3378, 0x030c, 0x1b9c,
+ 0x0f58, 0x2734, 0x337c, 0x0310, 0x1ba0,
+ 0x1058, 0x2834, 0x347c, 0x0410, 0x1ca0,
+ 0x1158, 0x2934, 0x357c, 0x0510, 0x1da0,
+ 0x115c, 0x2938, 0x3580, 0x0514, 0x1da4,
+ 0x105c, 0x2838, 0x3480, 0x0414, 0x1ca4,
+ 0x0f5c, 0x2738, 0x3380, 0x0314, 0x1ba4,
+ 0x0f60, 0x273c, 0x3384, 0x0318, 0x1ba8,
+ 0x1060, 0x283c, 0x3484, 0x0418, 0x1ca8,
+ 0x1160, 0x293c, 0x3584, 0x0518, 0x1da8,
+ 0x1164, 0x2940, 0x3588, 0x051c, 0x1dac,
+ 0x1064, 0x2840, 0x3488, 0x041c, 0x1cac,
+ 0x0f64, 0x2740, 0x3388, 0x031c, 0x1bac,
+ 0x0f68, 0x2744, 0x338c, 0x0320, 0x1bb0,
+ 0x1068, 0x2844, 0x348c, 0x0420, 0x1cb0,
+ 0x1168, 0x2944, 0x358c, 0x0520, 0x1db0,
+ 0x1548, 0x2d24, 0x396c, 0x0900, 0x2190,
+ 0x1648, 0x2e24, 0x3a6c, 0x0a00, 0x2290,
+ 0x1748, 0x2f24, 0x3b6c, 0x0b00, 0x2390,
+ 0x174c, 0x2f28, 0x3b70, 0x0b04, 0x2394,
+ 0x164c, 0x2e28, 0x3a70, 0x0a04, 0x2294,
+ 0x154c, 0x2d28, 0x3970, 0x0904, 0x2194,
+ 0x1550, 0x2d2c, 0x3974, 0x0908, 0x2198,
+ 0x1650, 0x2e2c, 0x3a74, 0x0a08, 0x2298,
+ 0x1750, 0x2f2c, 0x3b74, 0x0b08, 0x2398,
+ 0x1754, 0x2f30, 0x3b78, 0x0b0c, 0x239c,
+ 0x1654, 0x2e30, 0x3a78, 0x0a0c, 0x229c,
+ 0x1554, 0x2d30, 0x3978, 0x090c, 0x219c,
+ 0x1558, 0x2d34, 0x397c, 0x0910, 0x21a0,
+ 0x1658, 0x2e34, 0x3a7c, 0x0a10, 0x22a0,
+ 0x1758, 0x2f34, 0x3b7c, 0x0b10, 0x23a0,
+ 0x175c, 0x2f38, 0x3b80, 0x0b14, 0x23a4,
+ 0x165c, 0x2e38, 0x3a80, 0x0a14, 0x22a4,
+ 0x155c, 0x2d38, 0x3980, 0x0914, 0x21a4,
+ 0x1560, 0x2d3c, 0x3984, 0x0918, 0x21a8,
+ 0x1660, 0x2e3c, 0x3a84, 0x0a18, 0x22a8,
+ 0x1760, 0x2f3c, 0x3b84, 0x0b18, 0x23a8,
+ 0x1764, 0x2f40, 0x3b88, 0x0b1c, 0x23ac,
+ 0x1664, 0x2e40, 0x3a88, 0x0a1c, 0x22ac,
+ 0x1564, 0x2d40, 0x3988, 0x091c, 0x21ac,
+ 0x1568, 0x2d44, 0x398c, 0x0920, 0x21b0,
+ 0x1668, 0x2e44, 0x3a8c, 0x0a20, 0x22b0,
+ 0x1768, 0x2f44, 0x3b8c, 0x0b20, 0x23b0,
+ 0x1b48, 0x3324, 0x3f6c, 0x0f00, 0x2790,
+ 0x1c48, 0x3424, 0x406c, 0x1000, 0x2890,
+ 0x1d48, 0x3524, 0x416c, 0x1100, 0x2990,
+ 0x1d4c, 0x3528, 0x4170, 0x1104, 0x2994,
+ 0x1c4c, 0x3428, 0x4070, 0x1004, 0x2894,
+ 0x1b4c, 0x3328, 0x3f70, 0x0f04, 0x2794,
+ 0x1b50, 0x332c, 0x3f74, 0x0f08, 0x2798,
+ 0x1c50, 0x342c, 0x4074, 0x1008, 0x2898,
+ 0x1d50, 0x352c, 0x4174, 0x1108, 0x2998,
+ 0x1d54, 0x3530, 0x4178, 0x110c, 0x299c,
+ 0x1c54, 0x3430, 0x4078, 0x100c, 0x289c,
+ 0x1b54, 0x3330, 0x3f78, 0x0f0c, 0x279c,
+ 0x1b58, 0x3334, 0x3f7c, 0x0f10, 0x27a0,
+ 0x1c58, 0x3434, 0x407c, 0x1010, 0x28a0,
+ 0x1d58, 0x3534, 0x417c, 0x1110, 0x29a0,
+ 0x1d5c, 0x3538, 0x4180, 0x1114, 0x29a4,
+ 0x1c5c, 0x3438, 0x4080, 0x1014, 0x28a4,
+ 0x1b5c, 0x3338, 0x3f80, 0x0f14, 0x27a4,
+ 0x1b60, 0x333c, 0x3f84, 0x0f18, 0x27a8,
+ 0x1c60, 0x343c, 0x4084, 0x1018, 0x28a8,
+ 0x1d60, 0x353c, 0x4184, 0x1118, 0x29a8,
+ 0x1d64, 0x3540, 0x4188, 0x111c, 0x29ac,
+ 0x1c64, 0x3440, 0x4088, 0x101c, 0x28ac,
+ 0x1b64, 0x3340, 0x3f88, 0x0f1c, 0x27ac,
+ 0x1b68, 0x3344, 0x3f8c, 0x0f20, 0x27b0,
+ 0x1c68, 0x3444, 0x408c, 0x1020, 0x28b0,
+ 0x1d68, 0x3544, 0x418c, 0x1120, 0x29b0,
+ 0x2148, 0x3924, 0x456c, 0x1500, 0x2d90,
+ 0x2248, 0x3a24, 0x466c, 0x1600, 0x2e90,
+ 0x2348, 0x3b24, 0x476c, 0x1700, 0x2f90,
+ 0x234c, 0x3b28, 0x4770, 0x1704, 0x2f94,
+ 0x224c, 0x3a28, 0x4670, 0x1604, 0x2e94,
+ 0x214c, 0x3928, 0x4570, 0x1504, 0x2d94,
+ 0x2150, 0x392c, 0x4574, 0x1508, 0x2d98,
+ 0x2250, 0x3a2c, 0x4674, 0x1608, 0x2e98,
+ 0x2350, 0x3b2c, 0x4774, 0x1708, 0x2f98,
+ 0x2354, 0x3b30, 0x4778, 0x170c, 0x2f9c,
+ 0x2254, 0x3a30, 0x4678, 0x160c, 0x2e9c,
+ 0x2154, 0x3930, 0x4578, 0x150c, 0x2d9c,
+ 0x2158, 0x3934, 0x457c, 0x1510, 0x2da0,
+ 0x2258, 0x3a34, 0x467c, 0x1610, 0x2ea0,
+ 0x2358, 0x3b34, 0x477c, 0x1710, 0x2fa0,
+ 0x235c, 0x3b38, 0x4780, 0x1714, 0x2fa4,
+ 0x225c, 0x3a38, 0x4680, 0x1614, 0x2ea4,
+ 0x215c, 0x3938, 0x4580, 0x1514, 0x2da4,
+ 0x2160, 0x393c, 0x4584, 0x1518, 0x2da8,
+ 0x2260, 0x3a3c, 0x4684, 0x1618, 0x2ea8,
+ 0x2360, 0x3b3c, 0x4784, 0x1718, 0x2fa8,
+ 0x2364, 0x3b40, 0x4788, 0x171c, 0x2fac,
+ 0x2264, 0x3a40, 0x4688, 0x161c, 0x2eac,
+ 0x2164, 0x3940, 0x4588, 0x151c, 0x2dac,
+ 0x2168, 0x3944, 0x458c, 0x1520, 0x2db0,
+ 0x2268, 0x3a44, 0x468c, 0x1620, 0x2eb0,
+ 0x2368, 0x3b44, 0x478c, 0x1720, 0x2fb0,
+ 0x2748, 0x3f24, 0x036c, 0x1b00, 0x3390,
+ 0x2848, 0x4024, 0x046c, 0x1c00, 0x3490,
+ 0x2948, 0x4124, 0x056c, 0x1d00, 0x3590,
+ 0x294c, 0x4128, 0x0570, 0x1d04, 0x3594,
+ 0x284c, 0x4028, 0x0470, 0x1c04, 0x3494,
+ 0x274c, 0x3f28, 0x0370, 0x1b04, 0x3394,
+ 0x2750, 0x3f2c, 0x0374, 0x1b08, 0x3398,
+ 0x2850, 0x402c, 0x0474, 0x1c08, 0x3498,
+ 0x2950, 0x412c, 0x0574, 0x1d08, 0x3598,
+ 0x2954, 0x4130, 0x0578, 0x1d0c, 0x359c,
+ 0x2854, 0x4030, 0x0478, 0x1c0c, 0x349c,
+ 0x2754, 0x3f30, 0x0378, 0x1b0c, 0x339c,
+ 0x2758, 0x3f34, 0x037c, 0x1b10, 0x33a0,
+ 0x2858, 0x4034, 0x047c, 0x1c10, 0x34a0,
+ 0x2958, 0x4134, 0x057c, 0x1d10, 0x35a0,
+ 0x295c, 0x4138, 0x0580, 0x1d14, 0x35a4,
+ 0x285c, 0x4038, 0x0480, 0x1c14, 0x34a4,
+ 0x275c, 0x3f38, 0x0380, 0x1b14, 0x33a4,
+ 0x2760, 0x3f3c, 0x0384, 0x1b18, 0x33a8,
+ 0x2860, 0x403c, 0x0484, 0x1c18, 0x34a8,
+ 0x2960, 0x413c, 0x0584, 0x1d18, 0x35a8,
+ 0x2964, 0x4140, 0x0588, 0x1d1c, 0x35ac,
+ 0x2864, 0x4040, 0x0488, 0x1c1c, 0x34ac,
+ 0x2764, 0x3f40, 0x0388, 0x1b1c, 0x33ac,
+ 0x2768, 0x3f44, 0x038c, 0x1b20, 0x33b0,
+ 0x2868, 0x4044, 0x048c, 0x1c20, 0x34b0,
+ 0x2968, 0x4144, 0x058c, 0x1d20, 0x35b0,
+ 0x2d48, 0x4524, 0x096c, 0x2100, 0x3990,
+ 0x2e48, 0x4624, 0x0a6c, 0x2200, 0x3a90,
+ 0x2f48, 0x4724, 0x0b6c, 0x2300, 0x3b90,
+ 0x2f4c, 0x4728, 0x0b70, 0x2304, 0x3b94,
+ 0x2e4c, 0x4628, 0x0a70, 0x2204, 0x3a94,
+ 0x2d4c, 0x4528, 0x0970, 0x2104, 0x3994,
+ 0x2d50, 0x452c, 0x0974, 0x2108, 0x3998,
+ 0x2e50, 0x462c, 0x0a74, 0x2208, 0x3a98,
+ 0x2f50, 0x472c, 0x0b74, 0x2308, 0x3b98,
+ 0x2f54, 0x4730, 0x0b78, 0x230c, 0x3b9c,
+ 0x2e54, 0x4630, 0x0a78, 0x220c, 0x3a9c,
+ 0x2d54, 0x4530, 0x0978, 0x210c, 0x399c,
+ 0x2d58, 0x4534, 0x097c, 0x2110, 0x39a0,
+ 0x2e58, 0x4634, 0x0a7c, 0x2210, 0x3aa0,
+ 0x2f58, 0x4734, 0x0b7c, 0x2310, 0x3ba0,
+ 0x2f5c, 0x4738, 0x0b80, 0x2314, 0x3ba4,
+ 0x2e5c, 0x4638, 0x0a80, 0x2214, 0x3aa4,
+ 0x2d5c, 0x4538, 0x0980, 0x2114, 0x39a4,
+ 0x2d60, 0x453c, 0x0984, 0x2118, 0x39a8,
+ 0x2e60, 0x463c, 0x0a84, 0x2218, 0x3aa8,
+ 0x2f60, 0x473c, 0x0b84, 0x2318, 0x3ba8,
+ 0x2f64, 0x4740, 0x0b88, 0x231c, 0x3bac,
+ 0x2e64, 0x4640, 0x0a88, 0x221c, 0x3aac,
+ 0x2d64, 0x4540, 0x0988, 0x211c, 0x39ac,
+ 0x2d68, 0x4544, 0x098c, 0x2120, 0x39b0,
+ 0x2e68, 0x4644, 0x0a8c, 0x2220, 0x3ab0,
+ 0x2f68, 0x4744, 0x0b8c, 0x2320, 0x3bb0,
+ 0x3348, 0x0324, 0x0f6c, 0x2700, 0x3f90,
+ 0x3448, 0x0424, 0x106c, 0x2800, 0x4090,
+ 0x3548, 0x0524, 0x116c, 0x2900, 0x4190,
+ 0x354c, 0x0528, 0x1170, 0x2904, 0x4194,
+ 0x344c, 0x0428, 0x1070, 0x2804, 0x4094,
+ 0x334c, 0x0328, 0x0f70, 0x2704, 0x3f94,
+ 0x3350, 0x032c, 0x0f74, 0x2708, 0x3f98,
+ 0x3450, 0x042c, 0x1074, 0x2808, 0x4098,
+ 0x3550, 0x052c, 0x1174, 0x2908, 0x4198,
+ 0x3554, 0x0530, 0x1178, 0x290c, 0x419c,
+ 0x3454, 0x0430, 0x1078, 0x280c, 0x409c,
+ 0x3354, 0x0330, 0x0f78, 0x270c, 0x3f9c,
+ 0x3358, 0x0334, 0x0f7c, 0x2710, 0x3fa0,
+ 0x3458, 0x0434, 0x107c, 0x2810, 0x40a0,
+ 0x3558, 0x0534, 0x117c, 0x2910, 0x41a0,
+ 0x355c, 0x0538, 0x1180, 0x2914, 0x41a4,
+ 0x345c, 0x0438, 0x1080, 0x2814, 0x40a4,
+ 0x335c, 0x0338, 0x0f80, 0x2714, 0x3fa4,
+ 0x3360, 0x033c, 0x0f84, 0x2718, 0x3fa8,
+ 0x3460, 0x043c, 0x1084, 0x2818, 0x40a8,
+ 0x3560, 0x053c, 0x1184, 0x2918, 0x41a8,
+ 0x3564, 0x0540, 0x1188, 0x291c, 0x41ac,
+ 0x3464, 0x0440, 0x1088, 0x281c, 0x40ac,
+ 0x3364, 0x0340, 0x0f88, 0x271c, 0x3fac,
+ 0x3368, 0x0344, 0x0f8c, 0x2720, 0x3fb0,
+ 0x3468, 0x0444, 0x108c, 0x2820, 0x40b0,
+ 0x3568, 0x0544, 0x118c, 0x2920, 0x41b0,
+ 0x3948, 0x0924, 0x156c, 0x2d00, 0x4590,
+ 0x3a48, 0x0a24, 0x166c, 0x2e00, 0x4690,
+ 0x3b48, 0x0b24, 0x176c, 0x2f00, 0x4790,
+ 0x3b4c, 0x0b28, 0x1770, 0x2f04, 0x4794,
+ 0x3a4c, 0x0a28, 0x1670, 0x2e04, 0x4694,
+ 0x394c, 0x0928, 0x1570, 0x2d04, 0x4594,
+ 0x3950, 0x092c, 0x1574, 0x2d08, 0x4598,
+ 0x3a50, 0x0a2c, 0x1674, 0x2e08, 0x4698,
+ 0x3b50, 0x0b2c, 0x1774, 0x2f08, 0x4798,
+ 0x3b54, 0x0b30, 0x1778, 0x2f0c, 0x479c,
+ 0x3a54, 0x0a30, 0x1678, 0x2e0c, 0x469c,
+ 0x3954, 0x0930, 0x1578, 0x2d0c, 0x459c,
+ 0x3958, 0x0934, 0x157c, 0x2d10, 0x45a0,
+ 0x3a58, 0x0a34, 0x167c, 0x2e10, 0x46a0,
+ 0x3b58, 0x0b34, 0x177c, 0x2f10, 0x47a0,
+ 0x3b5c, 0x0b38, 0x1780, 0x2f14, 0x47a4,
+ 0x3a5c, 0x0a38, 0x1680, 0x2e14, 0x46a4,
+ 0x395c, 0x0938, 0x1580, 0x2d14, 0x45a4,
+ 0x3960, 0x093c, 0x1584, 0x2d18, 0x45a8,
+ 0x3a60, 0x0a3c, 0x1684, 0x2e18, 0x46a8,
+ 0x3b60, 0x0b3c, 0x1784, 0x2f18, 0x47a8,
+ 0x3b64, 0x0b40, 0x1788, 0x2f1c, 0x47ac,
+ 0x3a64, 0x0a40, 0x1688, 0x2e1c, 0x46ac,
+ 0x3964, 0x0940, 0x1588, 0x2d1c, 0x45ac,
+ 0x3968, 0x0944, 0x158c, 0x2d20, 0x45b0,
+ 0x3a68, 0x0a44, 0x168c, 0x2e20, 0x46b0,
+ 0x3b68, 0x0b44, 0x178c, 0x2f20, 0x47b0,
+ 0x3f48, 0x0f24, 0x1b6c, 0x3300, 0x0390,
+ 0x4048, 0x1024, 0x1c6c, 0x3400, 0x0490,
+ 0x4148, 0x1124, 0x1d6c, 0x3500, 0x0590,
+ 0x414c, 0x1128, 0x1d70, 0x3504, 0x0594,
+ 0x404c, 0x1028, 0x1c70, 0x3404, 0x0494,
+ 0x3f4c, 0x0f28, 0x1b70, 0x3304, 0x0394,
+ 0x3f50, 0x0f2c, 0x1b74, 0x3308, 0x0398,
+ 0x4050, 0x102c, 0x1c74, 0x3408, 0x0498,
+ 0x4150, 0x112c, 0x1d74, 0x3508, 0x0598,
+ 0x4154, 0x1130, 0x1d78, 0x350c, 0x059c,
+ 0x4054, 0x1030, 0x1c78, 0x340c, 0x049c,
+ 0x3f54, 0x0f30, 0x1b78, 0x330c, 0x039c,
+ 0x3f58, 0x0f34, 0x1b7c, 0x3310, 0x03a0,
+ 0x4058, 0x1034, 0x1c7c, 0x3410, 0x04a0,
+ 0x4158, 0x1134, 0x1d7c, 0x3510, 0x05a0,
+ 0x415c, 0x1138, 0x1d80, 0x3514, 0x05a4,
+ 0x405c, 0x1038, 0x1c80, 0x3414, 0x04a4,
+ 0x3f5c, 0x0f38, 0x1b80, 0x3314, 0x03a4,
+ 0x3f60, 0x0f3c, 0x1b84, 0x3318, 0x03a8,
+ 0x4060, 0x103c, 0x1c84, 0x3418, 0x04a8,
+ 0x4160, 0x113c, 0x1d84, 0x3518, 0x05a8,
+ 0x4164, 0x1140, 0x1d88, 0x351c, 0x05ac,
+ 0x4064, 0x1040, 0x1c88, 0x341c, 0x04ac,
+ 0x3f64, 0x0f40, 0x1b88, 0x331c, 0x03ac,
+ 0x3f68, 0x0f44, 0x1b8c, 0x3320, 0x03b0,
+ 0x4068, 0x1044, 0x1c8c, 0x3420, 0x04b0,
+ 0x4168, 0x1144, 0x1d8c, 0x3520, 0x05b0,
+ 0x4548, 0x1524, 0x216c, 0x3900, 0x0990,
+ 0x4648, 0x1624, 0x226c, 0x3a00, 0x0a90,
+ 0x4748, 0x1724, 0x236c, 0x3b00, 0x0b90,
+ 0x474c, 0x1728, 0x2370, 0x3b04, 0x0b94,
+ 0x464c, 0x1628, 0x2270, 0x3a04, 0x0a94,
+ 0x454c, 0x1528, 0x2170, 0x3904, 0x0994,
+ 0x4550, 0x152c, 0x2174, 0x3908, 0x0998,
+ 0x4650, 0x162c, 0x2274, 0x3a08, 0x0a98,
+ 0x4750, 0x172c, 0x2374, 0x3b08, 0x0b98,
+ 0x4754, 0x1730, 0x2378, 0x3b0c, 0x0b9c,
+ 0x4654, 0x1630, 0x2278, 0x3a0c, 0x0a9c,
+ 0x4554, 0x1530, 0x2178, 0x390c, 0x099c,
+ 0x4558, 0x1534, 0x217c, 0x3910, 0x09a0,
+ 0x4658, 0x1634, 0x227c, 0x3a10, 0x0aa0,
+ 0x4758, 0x1734, 0x237c, 0x3b10, 0x0ba0,
+ 0x475c, 0x1738, 0x2380, 0x3b14, 0x0ba4,
+ 0x465c, 0x1638, 0x2280, 0x3a14, 0x0aa4,
+ 0x455c, 0x1538, 0x2180, 0x3914, 0x09a4,
+ 0x4560, 0x153c, 0x2184, 0x3918, 0x09a8,
+ 0x4660, 0x163c, 0x2284, 0x3a18, 0x0aa8,
+ 0x4760, 0x173c, 0x2384, 0x3b18, 0x0ba8,
+ 0x4764, 0x1740, 0x2388, 0x3b1c, 0x0bac,
+ 0x4664, 0x1640, 0x2288, 0x3a1c, 0x0aac,
+ 0x4564, 0x1540, 0x2188, 0x391c, 0x09ac,
+ 0x4568, 0x1544, 0x218c, 0x3920, 0x09b0,
+ 0x4668, 0x1644, 0x228c, 0x3a20, 0x0ab0,
+ 0x4768, 0x1744, 0x238c, 0x3b20, 0x0bb0,
+ 0x0348, 0x1b24, 0x276c, 0x3f00, 0x0f90,
+ 0x0448, 0x1c24, 0x286c, 0x4000, 0x1090,
+ 0x0548, 0x1d24, 0x296c, 0x4100, 0x1190,
+ 0x054c, 0x1d28, 0x2970, 0x4104, 0x1194,
+ 0x044c, 0x1c28, 0x2870, 0x4004, 0x1094,
+ 0x034c, 0x1b28, 0x2770, 0x3f04, 0x0f94,
+ 0x0350, 0x1b2c, 0x2774, 0x3f08, 0x0f98,
+ 0x0450, 0x1c2c, 0x2874, 0x4008, 0x1098,
+ 0x0550, 0x1d2c, 0x2974, 0x4108, 0x1198,
+ 0x0554, 0x1d30, 0x2978, 0x410c, 0x119c,
+ 0x0454, 0x1c30, 0x2878, 0x400c, 0x109c,
+ 0x0354, 0x1b30, 0x2778, 0x3f0c, 0x0f9c,
+ 0x0358, 0x1b34, 0x277c, 0x3f10, 0x0fa0,
+ 0x0458, 0x1c34, 0x287c, 0x4010, 0x10a0,
+ 0x0558, 0x1d34, 0x297c, 0x4110, 0x11a0,
+ 0x055c, 0x1d38, 0x2980, 0x4114, 0x11a4,
+ 0x045c, 0x1c38, 0x2880, 0x4014, 0x10a4,
+ 0x035c, 0x1b38, 0x2780, 0x3f14, 0x0fa4,
+ 0x0360, 0x1b3c, 0x2784, 0x3f18, 0x0fa8,
+ 0x0460, 0x1c3c, 0x2884, 0x4018, 0x10a8,
+ 0x0560, 0x1d3c, 0x2984, 0x4118, 0x11a8,
+ 0x0564, 0x1d40, 0x2988, 0x411c, 0x11ac,
+ 0x0464, 0x1c40, 0x2888, 0x401c, 0x10ac,
+ 0x0364, 0x1b40, 0x2788, 0x3f1c, 0x0fac,
+ 0x0368, 0x1b44, 0x278c, 0x3f20, 0x0fb0,
+ 0x0468, 0x1c44, 0x288c, 0x4020, 0x10b0,
+ 0x0568, 0x1d44, 0x298c, 0x4120, 0x11b0,
+ 0x0948, 0x2124, 0x2d6c, 0x4500, 0x1590,
+ 0x0a48, 0x2224, 0x2e6c, 0x4600, 0x1690,
+ 0x0b48, 0x2324, 0x2f6c, 0x4700, 0x1790,
+ 0x0b4c, 0x2328, 0x2f70, 0x4704, 0x1794,
+ 0x0a4c, 0x2228, 0x2e70, 0x4604, 0x1694,
+ 0x094c, 0x2128, 0x2d70, 0x4504, 0x1594,
+ 0x0950, 0x212c, 0x2d74, 0x4508, 0x1598,
+ 0x0a50, 0x222c, 0x2e74, 0x4608, 0x1698,
+ 0x0b50, 0x232c, 0x2f74, 0x4708, 0x1798,
+ 0x0b54, 0x2330, 0x2f78, 0x470c, 0x179c,
+ 0x0a54, 0x2230, 0x2e78, 0x460c, 0x169c,
+ 0x0954, 0x2130, 0x2d78, 0x450c, 0x159c,
+ 0x0958, 0x2134, 0x2d7c, 0x4510, 0x15a0,
+ 0x0a58, 0x2234, 0x2e7c, 0x4610, 0x16a0,
+ 0x0b58, 0x2334, 0x2f7c, 0x4710, 0x17a0,
+ 0x0b5c, 0x2338, 0x2f80, 0x4714, 0x17a4,
+ 0x0a5c, 0x2238, 0x2e80, 0x4614, 0x16a4,
+ 0x095c, 0x2138, 0x2d80, 0x4514, 0x15a4,
+ 0x0960, 0x213c, 0x2d84, 0x4518, 0x15a8,
+ 0x0a60, 0x223c, 0x2e84, 0x4618, 0x16a8,
+ 0x0b60, 0x233c, 0x2f84, 0x4718, 0x17a8,
+ 0x0b64, 0x2340, 0x2f88, 0x471c, 0x17ac,
+ 0x0a64, 0x2240, 0x2e88, 0x461c, 0x16ac,
+ 0x0964, 0x2140, 0x2d88, 0x451c, 0x15ac,
+ 0x0968, 0x2144, 0x2d8c, 0x4520, 0x15b0,
+ 0x0a68, 0x2244, 0x2e8c, 0x4620, 0x16b0,
+ 0x0b68, 0x2344, 0x2f8c, 0x4720, 0x17b0,
+};
+
+/* DV25/50 DCT coefficient weights and inverse weights */
+/* created by dvtables.py */
+static const int dv_weight_bits = 18;
+static const int dv_weight_88[64] = {
+ 131072, 257107, 257107, 242189, 252167, 242189, 235923, 237536,
+ 237536, 235923, 229376, 231390, 223754, 231390, 229376, 222935,
+ 224969, 217965, 217965, 224969, 222935, 200636, 218652, 211916,
+ 212325, 211916, 218652, 200636, 188995, 196781, 205965, 206433,
+ 206433, 205965, 196781, 188995, 185364, 185364, 200636, 200704,
+ 200636, 185364, 185364, 174609, 180568, 195068, 195068, 180568,
+ 174609, 170091, 175557, 189591, 175557, 170091, 165371, 170627,
+ 170627, 165371, 160727, 153560, 160727, 144651, 144651, 136258,
+};
+static const int dv_weight_248[64] = {
+ 131072, 242189, 257107, 237536, 229376, 200636, 242189, 223754,
+ 224969, 196781, 262144, 242189, 229376, 200636, 257107, 237536,
+ 211916, 185364, 235923, 217965, 229376, 211916, 206433, 180568,
+ 242189, 223754, 224969, 196781, 211916, 185364, 235923, 217965,
+ 200704, 175557, 222935, 205965, 200636, 185364, 195068, 170627,
+ 229376, 211916, 206433, 180568, 200704, 175557, 222935, 205965,
+ 175557, 153560, 188995, 174609, 165371, 144651, 200636, 185364,
+ 195068, 170627, 175557, 153560, 188995, 174609, 165371, 144651,
+};
+static const int dv_iweight_bits = 14;
+static const int dv_iweight_88[64] = {
+ 32768, 16710, 16710, 17735, 17015, 17735, 18197, 18079,
+ 18079, 18197, 18725, 18559, 19196, 18559, 18725, 19284,
+ 19108, 19692, 19692, 19108, 19284, 21400, 19645, 20262,
+ 20214, 20262, 19645, 21400, 22733, 21845, 20867, 20815,
+ 20815, 20867, 21845, 22733, 23173, 23173, 21400, 21400,
+ 21400, 23173, 23173, 24600, 23764, 22017, 22017, 23764,
+ 24600, 25267, 24457, 22672, 24457, 25267, 25971, 25191,
+ 25191, 25971, 26715, 27962, 26715, 29642, 29642, 31536,
+};
+static const int dv_iweight_248[64] = {
+ 32768, 17735, 16710, 18079, 18725, 21400, 17735, 19196,
+ 19108, 21845, 16384, 17735, 18725, 21400, 16710, 18079,
+ 20262, 23173, 18197, 19692, 18725, 20262, 20815, 23764,
+ 17735, 19196, 19108, 21845, 20262, 23173, 18197, 19692,
+ 21400, 24457, 19284, 20867, 21400, 23173, 22017, 25191,
+ 18725, 20262, 20815, 23764, 21400, 24457, 19284, 20867,
+ 24457, 27962, 22733, 24600, 25971, 29642, 21400, 23173,
+ 22017, 25191, 24457, 27962, 22733, 24600, 25971, 29642,
+};
+
+static const uint8_t dv_audio_shuffle525[10][9] = {
+  {  0, 30, 60, 20, 50, 80, 10, 40, 70 }, /* 1st channel */
+  {  6, 36, 66, 26, 56, 86, 16, 46, 76 },
+  { 12, 42, 72,  2, 32, 62, 22, 52, 82 },
+  { 18, 48, 78,  8, 38, 68, 28, 58, 88 },
+  { 24, 54, 84, 14, 44, 74,  4, 34, 64 },
+
+  {  1, 31, 61, 21, 51, 81, 11, 41, 71 }, /* 2nd channel */
+  {  7, 37, 67, 27, 57, 87, 17, 47, 77 },
+  { 13, 43, 73,  3, 33, 63, 23, 53, 83 },
+  { 19, 49, 79,  9, 39, 69, 29, 59, 89 },
+  { 25, 55, 85, 15, 45, 75,  5, 35, 65 },
+};
+
+static const uint8_t dv_audio_shuffle625[12][9] = {
+  {   0,  36,  72,  26,  62,  98,  16,  52,  88}, /* 1st channel */
+  {   6,  42,  78,  32,  68, 104,  22,  58,  94},
+  {  12,  48,  84,   2,  38,  74,  28,  64, 100},
+  {  18,  54,  90,   8,  44,  80,  34,  70, 106},
+  {  24,  60,  96,  14,  50,  86,   4,  40,  76},
+  {  30,  66, 102,  20,  56,  92,  10,  46,  82},
+
+  {   1,  37,  73,  27,  63,  99,  17,  53,  89}, /* 2nd channel */
+  {   7,  43,  79,  33,  69, 105,  23,  59,  95},
+  {  13,  49,  85,   3,  39,  75,  29,  65, 101},
+  {  19,  55,  91,   9,  45,  81,  35,  71, 107},
+  {  25,  61,  97,  15,  51,  87,   5,  41,  77},
+  {  31,  67, 103,  21,  57,  93,  11,  47,  83},
+};
+
+static const __attribute__((unused)) int dv_audio_frequency[3] = {
+    48000, 44100, 32000,
+};
+
+static const DVprofile dv_profiles[] = {
+    { .dsf = 0,
+      .frame_size = 120000,        /* IEC 61834, SMPTE-314M - 525/60 (NTSC) */
+      .difseg_size = 10,
+      .n_difchan = 1,
+      .frame_rate = 30000,
+      .ltc_divisor = 30,
+      .frame_rate_base = 1001,
+      .height = 480,
+      .width = 720,
+      .sar = {{10, 11}, {40, 33}},
+      .video_place = dv_place_411,
+      .pix_fmt = PIX_FMT_YUV411P,
+      .audio_stride = 90,
+      .audio_min_samples = { 1580, 1452, 1053 }, /* for 48, 44.1 and 32Khz */
+      .audio_samples_dist = { 1600, 1602, 1602, 1602, 1602 }, /* per SMPTE-314M */
+      .audio_shuffle = dv_audio_shuffle525,
+    },
+    { .dsf = 1,
+      .frame_size = 144000,        /* IEC 61834 - 625/50 (PAL) */
+      .difseg_size = 12,
+      .n_difchan = 1,
+      .frame_rate = 25,
+      .frame_rate_base = 1,
+      .ltc_divisor = 25,
+      .height = 576,
+      .width = 720,
+      .sar = {{59, 54}, {118, 81}},
+      .video_place = dv_place_420,
+      .pix_fmt = PIX_FMT_YUV420P,
+      .audio_stride = 108,
+      .audio_min_samples = { 1896, 1742, 1264 }, /* for 48, 44.1 and 32Khz */
+      .audio_samples_dist = { 1920, 1920, 1920, 1920, 1920 },
+      .audio_shuffle = dv_audio_shuffle625,
+    },
+    { .dsf = 1,
+      .frame_size = 144000,        /* SMPTE-314M - 625/50 (PAL) */
+      .difseg_size = 12,
+      .n_difchan = 1,
+      .frame_rate = 25,
+      .frame_rate_base = 1,
+      .ltc_divisor = 25,
+      .height = 576,
+      .width = 720,
+      .sar = {{59, 54}, {118, 81}},
+      .video_place = dv_place_411P,
+      .pix_fmt = PIX_FMT_YUV411P,
+      .audio_stride = 108,
+      .audio_min_samples = { 1896, 1742, 1264 }, /* for 48, 44.1 and 32Khz */
+      .audio_samples_dist = { 1920, 1920, 1920, 1920, 1920 },
+      .audio_shuffle = dv_audio_shuffle625,
+    },
+    { .dsf = 0,
+      .frame_size = 240000,        /* SMPTE-314M - 525/60 (NTSC) 50 Mbps */
+      .difseg_size = 10,           /* also known as "DVCPRO50" */
+      .n_difchan = 2,
+      .frame_rate = 30000,
+      .ltc_divisor = 30,
+      .frame_rate_base = 1001,
+      .height = 480,
+      .width = 720,
+      .sar = {{10, 11}, {40, 33}},
+      .video_place = dv_place_422_525,
+      .pix_fmt = PIX_FMT_YUV422P,
+      .audio_stride = 90,
+      .audio_min_samples = { 1580, 1452, 1053 }, /* for 48, 44.1 and 32Khz */
+      .audio_samples_dist = { 1600, 1602, 1602, 1602, 1602 }, /* per SMPTE-314M */
+      .audio_shuffle = dv_audio_shuffle525,
+    },
+    { .dsf = 1,
+      .frame_size = 288000,        /* SMPTE-314M - 625/50 (PAL) 50 Mbps */
+      .difseg_size = 12,           /* also known as "DVCPRO50" */
+      .n_difchan = 2,
+      .frame_rate = 25,
+      .frame_rate_base = 1,
+      .ltc_divisor = 25,
+      .height = 576,
+      .width = 720,
+      .sar = {{59, 54}, {118, 81}},
+      .video_place = dv_place_422_625,
+      .pix_fmt = PIX_FMT_YUV422P,
+      .audio_stride = 108,
+      .audio_min_samples = { 1896, 1742, 1264 }, /* for 48, 44.1 and 32Khz */
+      .audio_samples_dist = { 1920, 1920, 1920, 1920, 1920 },
+      .audio_shuffle = dv_audio_shuffle625,
+    }
+};
+
+enum dv_section_type {
+     dv_sect_header  = 0x1f,
+     dv_sect_subcode = 0x3f,
+     dv_sect_vaux    = 0x56,
+     dv_sect_audio   = 0x76,
+     dv_sect_video   = 0x96,
+};
+
+enum dv_pack_type {
+     dv_header525     = 0x3f, /* see dv_write_pack for important details on */
+     dv_header625     = 0xbf, /* these two packs */
+     dv_timecode      = 0x13,
+     dv_audio_source  = 0x50,
+     dv_audio_control = 0x51,
+     dv_audio_recdate = 0x52,
+     dv_audio_rectime = 0x53,
+     dv_video_source  = 0x60,
+     dv_video_control = 0x61,
+     dv_video_recdate = 0x62,
+     dv_video_rectime = 0x63,
+     dv_unknown_pack  = 0xff,
+};
+
+/* minimum number of bytes to read from a DV stream in order to determine the profile */
+#define DV_PROFILE_BYTES (6*80) /* 6 DIF blocks */
+
+/* largest possible DV frame, in bytes (PAL 50Mbps) */
+#define DV_MAX_FRAME_SIZE 288000
+
+static inline const DVprofile* dv_frame_profile(uint8_t* frame)
+{
+    if ((frame[3] & 0x80) == 0) {      /* DSF flag */
+        /* it's an NTSC format */
+        if ((frame[80*5 + 48 + 3] & 0x4)) { /* 4:2:2 sampling */
+            return &dv_profiles[3]; /* NTSC 50Mbps */
+        } else { /* 4:1:1 sampling */
+            return &dv_profiles[0]; /* NTSC 25Mbps */
+        }
+    } else {
+        /* it's a PAL format */
+        if ((frame[80*5 + 48 + 3] & 0x4)) { /* 4:2:2 sampling */
+            return &dv_profiles[4]; /* PAL 50Mbps */
+        } else if ((frame[5] & 0x07) == 0) { /* APT flag */
+            return &dv_profiles[1]; /* PAL 25Mbps 4:2:0 */
+        } else
+            return &dv_profiles[2]; /* PAL 25Mbps 4:1:1 */
+    }
+}
+
+static inline const DVprofile* dv_codec_profile(AVCodecContext* codec)
+{
+    int i;
+
+    if (codec->width != 720)
+        return NULL;
+
+    for (i=0; i<sizeof(dv_profiles)/sizeof(DVprofile); i++)
+       if (codec->height == dv_profiles[i].height && codec->pix_fmt == dv_profiles[i].pix_fmt)
+           return &dv_profiles[i];
+
+    return NULL;
+}
+
+static inline int dv_write_dif_id(enum dv_section_type t, uint8_t chan_num, uint8_t seq_num,
+                                  uint8_t dif_num, uint8_t* buf)
+{
+    buf[0] = (uint8_t)t;    /* Section type */
+    buf[1] = (seq_num<<4) | /* DIF seq number 0-9 for 525/60; 0-11 for 625/50 */
+             (chan_num << 3) | /* FSC: for 50Mb/s 0 - first channel; 1 - second */
+             7;             /* reserved -- always 1 */
+    buf[2] = dif_num;       /* DIF block number Video: 0-134, Audio: 0-8 */
+    return 3;
+}
+
+
+static inline int dv_write_ssyb_id(uint8_t syb_num, uint8_t fr, uint8_t* buf)
+{
+    if (syb_num == 0 || syb_num == 6) {
+        buf[0] = (fr<<7) | /* FR ID 1 - first half of each channel; 0 - second */
+                 (0<<4)  | /* AP3 (Subcode application ID) */
+                 0x0f;     /* reserved -- always 1 */
+    }
+    else if (syb_num == 11) {
+        buf[0] = (fr<<7) | /* FR ID 1 - first half of each channel; 0 - second */
+                 0x7f;     /* reserved -- always 1 */
+    }
+    else {
+        buf[0] = (fr<<7) | /* FR ID 1 - first half of each channel; 0 - second */
+                 (0<<4)  | /* APT (Track application ID) */
+                 0x0f;     /* reserved -- always 1 */
+    }
+    buf[1] = 0xf0 |            /* reserved -- always 1 */
+             (syb_num & 0x0f); /* SSYB number 0 - 11   */
+    buf[2] = 0xff;             /* reserved -- always 1 */
+    return 3;
+}
diff --git a/contrib/ffmpeg/libavcodec/dvdsubdec.c b/contrib/ffmpeg/libavcodec/dvdsubdec.c
new file mode 100644
index 000000000..3a93a6076
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dvdsubdec.c
@@ -0,0 +1,472 @@
+/*
+ * DVD subtitle decoding for ffmpeg
+ * Copyright (c) 2005 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+//#define DEBUG
+
+static int dvdsub_init_decoder(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+static int get_nibble(const uint8_t *buf, int nibble_offset)
+{
+    return (buf[nibble_offset >> 1] >> ((1 - (nibble_offset & 1)) << 2)) & 0xf;
+}
+
+static int decode_rle(uint8_t *bitmap, int linesize, int w, int h,
+                      const uint8_t *buf, int nibble_offset, int buf_size)
+{
+    unsigned int v;
+    int x, y, len, color, nibble_end;
+    uint8_t *d;
+
+    nibble_end = buf_size * 2;
+    x = 0;
+    y = 0;
+    d = bitmap;
+    for(;;) {
+        if (nibble_offset >= nibble_end)
+            return -1;
+        v = get_nibble(buf, nibble_offset++);
+        if (v < 0x4) {
+            v = (v << 4) | get_nibble(buf, nibble_offset++);
+            if (v < 0x10) {
+                v = (v << 4) | get_nibble(buf, nibble_offset++);
+                if (v < 0x040) {
+                    v = (v << 4) | get_nibble(buf, nibble_offset++);
+                    if (v < 4) {
+                        v |= (w - x) << 2;
+                    }
+                }
+            }
+        }
+        len = v >> 2;
+        if (len > (w - x))
+            len = (w - x);
+        color = v & 0x03;
+        memset(d + x, color, len);
+        x += len;
+        if (x >= w) {
+            y++;
+            if (y >= h)
+                break;
+            d += linesize;
+            x = 0;
+            /* byte align */
+            nibble_offset += (nibble_offset & 1);
+        }
+    }
+    return 0;
+}
+
+static void guess_palette(uint32_t *rgba_palette,
+                          uint8_t *palette,
+                          uint8_t *alpha,
+                          uint32_t subtitle_color)
+{
+    uint8_t color_used[16];
+    int nb_opaque_colors, i, level, j, r, g, b;
+
+    for(i = 0; i < 4; i++)
+        rgba_palette[i] = 0;
+
+    memset(color_used, 0, 16);
+    nb_opaque_colors = 0;
+    for(i = 0; i < 4; i++) {
+        if (alpha[i] != 0 && !color_used[palette[i]]) {
+            color_used[palette[i]] = 1;
+            nb_opaque_colors++;
+        }
+    }
+
+    if (nb_opaque_colors == 0)
+        return;
+
+    j = nb_opaque_colors;
+    memset(color_used, 0, 16);
+    for(i = 0; i < 4; i++) {
+        if (alpha[i] != 0) {
+            if (!color_used[palette[i]])  {
+                level = (0xff * j) / nb_opaque_colors;
+                r = (((subtitle_color >> 16) & 0xff) * level) >> 8;
+                g = (((subtitle_color >> 8) & 0xff) * level) >> 8;
+                b = (((subtitle_color >> 0) & 0xff) * level) >> 8;
+                rgba_palette[i] = b | (g << 8) | (r << 16) | ((alpha[i] * 17) << 24);
+                color_used[palette[i]] = (i + 1);
+                j--;
+            } else {
+                rgba_palette[i] = (rgba_palette[color_used[palette[i]] - 1] & 0x00ffffff) |
+                                    ((alpha[i] * 17) << 24);
+            }
+        }
+    }
+}
+
+static int decode_dvd_subtitles(AVSubtitle *sub_header,
+                                const uint8_t *buf, int buf_size)
+{
+    int cmd_pos, pos, cmd, x1, y1, x2, y2, offset1, offset2, next_cmd_pos;
+    uint8_t palette[4], alpha[4];
+    int date;
+    int i;
+    int is_menu = 0;
+
+    if (buf_size < 4)
+        return -1;
+    sub_header->rects = NULL;
+    sub_header->num_rects = 0;
+    sub_header->start_display_time = 0;
+    sub_header->end_display_time = 0;
+
+    cmd_pos = AV_RB16(buf + 2);
+    while ((cmd_pos + 4) < buf_size) {
+        date = AV_RB16(buf + cmd_pos);
+        next_cmd_pos = AV_RB16(buf + cmd_pos + 2);
+#ifdef DEBUG
+        av_log(NULL, AV_LOG_INFO, "cmd_pos=0x%04x next=0x%04x date=%d\n",
+               cmd_pos, next_cmd_pos, date);
+#endif
+        pos = cmd_pos + 4;
+        offset1 = -1;
+        offset2 = -1;
+        x1 = y1 = x2 = y2 = 0;
+        while (pos < buf_size) {
+            cmd = buf[pos++];
+#ifdef DEBUG
+            av_log(NULL, AV_LOG_INFO, "cmd=%02x\n", cmd);
+#endif
+            switch(cmd) {
+            case 0x00:
+                /* menu subpicture */
+                is_menu = 1;
+                break;
+            case 0x01:
+                /* set start date */
+                sub_header->start_display_time = (date << 10) / 90;
+                break;
+            case 0x02:
+                /* set end date */
+                sub_header->end_display_time = (date << 10) / 90;
+                break;
+            case 0x03:
+                /* set palette */
+                if ((buf_size - pos) < 2)
+                    goto fail;
+                palette[3] = buf[pos] >> 4;
+                palette[2] = buf[pos] & 0x0f;
+                palette[1] = buf[pos + 1] >> 4;
+                palette[0] = buf[pos + 1] & 0x0f;
+                pos += 2;
+                break;
+            case 0x04:
+                /* set alpha */
+                if ((buf_size - pos) < 2)
+                    goto fail;
+                alpha[3] = buf[pos] >> 4;
+                alpha[2] = buf[pos] & 0x0f;
+                alpha[1] = buf[pos + 1] >> 4;
+                alpha[0] = buf[pos + 1] & 0x0f;
+                pos += 2;
+#ifdef DEBUG
+            av_log(NULL, AV_LOG_INFO, "alpha=%x%x%x%x\n", alpha[0],alpha[1],alpha[2],alpha[3]);
+#endif
+                break;
+            case 0x05:
+                if ((buf_size - pos) < 6)
+                    goto fail;
+                x1 = (buf[pos] << 4) | (buf[pos + 1] >> 4);
+                x2 = ((buf[pos + 1] & 0x0f) << 8) | buf[pos + 2];
+                y1 = (buf[pos + 3] << 4) | (buf[pos + 4] >> 4);
+                y2 = ((buf[pos + 4] & 0x0f) << 8) | buf[pos + 5];
+#ifdef DEBUG
+                av_log(NULL, AV_LOG_INFO, "x1=%d x2=%d y1=%d y2=%d\n",
+                       x1, x2, y1, y2);
+#endif
+                pos += 6;
+                break;
+            case 0x06:
+                if ((buf_size - pos) < 4)
+                    goto fail;
+                offset1 = AV_RB16(buf + pos);
+                offset2 = AV_RB16(buf + pos + 2);
+#ifdef DEBUG
+                av_log(NULL, AV_LOG_INFO, "offset1=0x%04x offset2=0x%04x\n", offset1, offset2);
+#endif
+                pos += 4;
+                break;
+            case 0xff:
+            default:
+                goto the_end;
+            }
+        }
+    the_end:
+        if (offset1 >= 0) {
+            int w, h;
+            uint8_t *bitmap;
+
+            /* decode the bitmap */
+            w = x2 - x1 + 1;
+            if (w < 0)
+                w = 0;
+            h = y2 - y1;
+            if (h < 0)
+                h = 0;
+            if (w > 0 && h > 0) {
+                if (sub_header->rects != NULL) {
+                    for (i = 0; i < sub_header->num_rects; i++) {
+                        av_free(sub_header->rects[i].bitmap);
+                        av_free(sub_header->rects[i].rgba_palette);
+                    }
+                    av_freep(&sub_header->rects);
+                    sub_header->num_rects = 0;
+                }
+
+                bitmap = av_malloc(w * h);
+                sub_header->rects = av_mallocz(sizeof(AVSubtitleRect));
+                sub_header->num_rects = 1;
+                sub_header->rects[0].rgba_palette = av_malloc(4 * 4);
+                decode_rle(bitmap, w * 2, w, (h + 1) / 2,
+                           buf, offset1 * 2, buf_size);
+                decode_rle(bitmap + w, w * 2, w, h / 2,
+                           buf, offset2 * 2, buf_size);
+                guess_palette(sub_header->rects[0].rgba_palette,
+                              palette, alpha, 0xffff00);
+                sub_header->rects[0].x = x1;
+                sub_header->rects[0].y = y1;
+                sub_header->rects[0].w = w;
+                sub_header->rects[0].h = h;
+                sub_header->rects[0].nb_colors = 4;
+                sub_header->rects[0].linesize = w;
+                sub_header->rects[0].bitmap = bitmap;
+            }
+        }
+        if (next_cmd_pos == cmd_pos)
+            break;
+        cmd_pos = next_cmd_pos;
+    }
+    if (sub_header->num_rects > 0)
+        return is_menu;
+ fail:
+    return -1;
+}
+
+static int is_transp(const uint8_t *buf, int pitch, int n,
+                     const uint8_t *transp_color)
+{
+    int i;
+    for(i = 0; i < n; i++) {
+        if (!transp_color[*buf])
+            return 0;
+        buf += pitch;
+    }
+    return 1;
+}
+
+/* return 0 if empty rectangle, 1 if non empty */
+static int find_smallest_bounding_rectangle(AVSubtitle *s)
+{
+    uint8_t transp_color[256];
+    int y1, y2, x1, x2, y, w, h, i;
+    uint8_t *bitmap;
+
+    if (s->num_rects == 0 || s->rects == NULL || s->rects[0].w <= 0 || s->rects[0].h <= 0)
+        return 0;
+
+    memset(transp_color, 0, 256);
+    for(i = 0; i < s->rects[0].nb_colors; i++) {
+        if ((s->rects[0].rgba_palette[i] >> 24) == 0)
+            transp_color[i] = 1;
+    }
+    y1 = 0;
+    while (y1 < s->rects[0].h && is_transp(s->rects[0].bitmap + y1 * s->rects[0].linesize,
+                                  1, s->rects[0].w, transp_color))
+        y1++;
+    if (y1 == s->rects[0].h) {
+        av_freep(&s->rects[0].bitmap);
+        s->rects[0].w = s->rects[0].h = 0;
+        return 0;
+    }
+
+    y2 = s->rects[0].h - 1;
+    while (y2 > 0 && is_transp(s->rects[0].bitmap + y2 * s->rects[0].linesize, 1,
+                               s->rects[0].w, transp_color))
+        y2--;
+    x1 = 0;
+    while (x1 < (s->rects[0].w - 1) && is_transp(s->rects[0].bitmap + x1, s->rects[0].linesize,
+                                        s->rects[0].h, transp_color))
+        x1++;
+    x2 = s->rects[0].w - 1;
+    while (x2 > 0 && is_transp(s->rects[0].bitmap + x2, s->rects[0].linesize, s->rects[0].h,
+                                  transp_color))
+        x2--;
+    w = x2 - x1 + 1;
+    h = y2 - y1 + 1;
+    bitmap = av_malloc(w * h);
+    if (!bitmap)
+        return 1;
+    for(y = 0; y < h; y++) {
+        memcpy(bitmap + w * y, s->rects[0].bitmap + x1 + (y1 + y) * s->rects[0].linesize, w);
+    }
+    av_freep(&s->rects[0].bitmap);
+    s->rects[0].bitmap = bitmap;
+    s->rects[0].linesize = w;
+    s->rects[0].w = w;
+    s->rects[0].h = h;
+    s->rects[0].x += x1;
+    s->rects[0].y += y1;
+    return 1;
+}
+
+static int dvdsub_close_decoder(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+#ifdef DEBUG
+#undef fprintf
+static void ppm_save(const char *filename, uint8_t *bitmap, int w, int h,
+                     uint32_t *rgba_palette)
+{
+    int x, y, v;
+    FILE *f;
+
+    f = fopen(filename, "w");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fprintf(f, "P6\n"
+            "%d %d\n"
+            "%d\n",
+            w, h, 255);
+    for(y = 0; y < h; y++) {
+        for(x = 0; x < w; x++) {
+            v = rgba_palette[bitmap[y * w + x]];
+            putc((v >> 16) & 0xff, f);
+            putc((v >> 8) & 0xff, f);
+            putc((v >> 0) & 0xff, f);
+        }
+    }
+    fclose(f);
+}
+#endif
+
+static int dvdsub_decode(AVCodecContext *avctx,
+                         void *data, int *data_size,
+                         uint8_t *buf, int buf_size)
+{
+    AVSubtitle *sub = (void *)data;
+    int is_menu;
+
+    is_menu = decode_dvd_subtitles(sub, buf, buf_size);
+
+    if (is_menu < 0) {
+    no_subtitle:
+        *data_size = 0;
+
+        return buf_size;
+    }
+    if (!is_menu && find_smallest_bounding_rectangle(sub) == 0)
+        goto no_subtitle;
+
+#if defined(DEBUG)
+    av_log(NULL, AV_LOG_INFO, "start=%d ms end =%d ms\n",
+           sub->start_display_time,
+           sub->end_display_time);
+    ppm_save("/tmp/a.ppm", sub->rects[0].bitmap,
+             sub->rects[0].w, sub->rects[0].h, sub->rects[0].rgba_palette);
+#endif
+
+    *data_size = 1;
+    return buf_size;
+}
+
+AVCodec dvdsub_decoder = {
+    "dvdsub",
+    CODEC_TYPE_SUBTITLE,
+    CODEC_ID_DVD_SUBTITLE,
+    0,
+    dvdsub_init_decoder,
+    NULL,
+    dvdsub_close_decoder,
+    dvdsub_decode,
+};
+
+/* parser definition */
+typedef struct DVDSubParseContext {
+    uint8_t *packet;
+    int packet_len;
+    int packet_index;
+} DVDSubParseContext;
+
+static int dvdsub_parse_init(AVCodecParserContext *s)
+{
+    return 0;
+}
+
+static int dvdsub_parse(AVCodecParserContext *s,
+                        AVCodecContext *avctx,
+                        uint8_t **poutbuf, int *poutbuf_size,
+                        const uint8_t *buf, int buf_size)
+{
+    DVDSubParseContext *pc = s->priv_data;
+
+    if (pc->packet_index == 0) {
+        if (buf_size < 2)
+            return 0;
+        pc->packet_len = AV_RB16(buf);
+        av_freep(&pc->packet);
+        pc->packet = av_malloc(pc->packet_len);
+    }
+    if (pc->packet) {
+        if (pc->packet_index + buf_size <= pc->packet_len) {
+            memcpy(pc->packet + pc->packet_index, buf, buf_size);
+            pc->packet_index += buf_size;
+            if (pc->packet_index >= pc->packet_len) {
+                *poutbuf = pc->packet;
+                *poutbuf_size = pc->packet_len;
+                pc->packet_index = 0;
+                return buf_size;
+            }
+        } else {
+            /* erroneous size */
+            pc->packet_index = 0;
+        }
+    }
+    *poutbuf = NULL;
+    *poutbuf_size = 0;
+    return buf_size;
+}
+
+static void dvdsub_parse_close(AVCodecParserContext *s)
+{
+    DVDSubParseContext *pc = s->priv_data;
+    av_freep(&pc->packet);
+}
+
+AVCodecParser dvdsub_parser = {
+    { CODEC_ID_DVD_SUBTITLE },
+    sizeof(DVDSubParseContext),
+    dvdsub_parse_init,
+    dvdsub_parse,
+    dvdsub_parse_close,
+};
diff --git a/contrib/ffmpeg/libavcodec/dvdsubenc.c b/contrib/ffmpeg/libavcodec/dvdsubenc.c
new file mode 100644
index 000000000..fac29acc2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dvdsubenc.c
@@ -0,0 +1,247 @@
+/*
+ * DVD subtitle encoding for ffmpeg
+ * Copyright (c) 2005 Wolfram Gloger.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+// ncnt is the nibble counter
+#define PUTNIBBLE(val)\
+do {\
+    if (ncnt++ & 1)\
+        *q++ = bitbuf | ((val) & 0x0f);\
+    else\
+        bitbuf = (val) << 4;\
+} while(0)
+
+static void dvd_encode_rle(uint8_t **pq,
+                           const uint8_t *bitmap, int linesize,
+                           int w, int h,
+                           const int cmap[256])
+{
+    uint8_t *q;
+    unsigned int bitbuf = 0;
+    int ncnt;
+    int x, y, len, color;
+
+    q = *pq;
+
+    for (y = 0; y < h; ++y) {
+        ncnt = 0;
+        for(x = 0; x < w; x += len) {
+            color = bitmap[x];
+            for (len=1; x+len < w; ++len)
+                if (bitmap[x+len] != color)
+                    break;
+            color = cmap[color];
+            assert(color < 4);
+            if (len < 0x04) {
+                PUTNIBBLE((len << 2)|color);
+            } else if (len < 0x10) {
+                PUTNIBBLE(len >> 2);
+                PUTNIBBLE((len << 2)|color);
+            } else if (len < 0x40) {
+                PUTNIBBLE(0);
+                PUTNIBBLE(len >> 2);
+                PUTNIBBLE((len << 2)|color);
+            } else if (x+len == w) {
+                PUTNIBBLE(0);
+                PUTNIBBLE(0);
+                PUTNIBBLE(0);
+                PUTNIBBLE(color);
+            } else {
+                if (len > 0xff)
+                    len = 0xff;
+                PUTNIBBLE(0);
+                PUTNIBBLE(len >> 6);
+                PUTNIBBLE(len >> 2);
+                PUTNIBBLE((len << 2)|color);
+            }
+        }
+        /* end of line */
+        if (ncnt & 1)
+            PUTNIBBLE(0);
+        bitmap += linesize;
+    }
+
+    *pq = q;
+}
+
+static inline void putbe16(uint8_t **pq, uint16_t v)
+{
+    uint8_t *q = *pq;
+    *q++ = v >> 8;
+    *q++ = v;
+    *pq = q;
+}
+
+static int encode_dvd_subtitles(uint8_t *outbuf, int outbuf_size,
+                                const AVSubtitle *h)
+{
+    uint8_t *q, *qq;
+    int object_id;
+    int offset1[20], offset2[20];
+    int i, imax, color, alpha, rects = h->num_rects;
+    unsigned long hmax;
+    unsigned long hist[256];
+    int           cmap[256];
+
+    if (rects == 0 || h->rects == NULL)
+        return -1;
+    if (rects > 20)
+        rects = 20;
+
+    // analyze bitmaps, compress to 4 colors
+    for (i=0; i<256; ++i) {
+        hist[i] = 0;
+        cmap[i] = 0;
+    }
+    for (object_id = 0; object_id < rects; object_id++)
+        for (i=0; i<h->rects[object_id].w*h->rects[object_id].h; ++i) {
+            color = h->rects[object_id].bitmap[i];
+            // only count non-transparent pixels
+            alpha = h->rects[object_id].rgba_palette[color] >> 24;
+            hist[color] += alpha;
+        }
+    for (color=3;; --color) {
+        hmax = 0;
+        imax = 0;
+        for (i=0; i<256; ++i)
+            if (hist[i] > hmax) {
+                imax = i;
+                hmax = hist[i];
+            }
+        if (hmax == 0)
+            break;
+        if (color == 0)
+            color = 3;
+        av_log(NULL, AV_LOG_DEBUG, "dvd_subtitle hist[%d]=%ld -> col %d\n",
+               imax, hist[imax], color);
+        cmap[imax] = color;
+        hist[imax] = 0;
+    }
+
+
+    // encode data block
+    q = outbuf + 4;
+    for (object_id = 0; object_id < rects; object_id++) {
+        offset1[object_id] = q - outbuf;
+        // worst case memory requirement: 1 nibble per pixel..
+        if ((q - outbuf) + h->rects[object_id].w*h->rects[object_id].h/2
+            + 17*rects + 21 > outbuf_size) {
+            av_log(NULL, AV_LOG_ERROR, "dvd_subtitle too big\n");
+            return -1;
+        }
+        dvd_encode_rle(&q, h->rects[object_id].bitmap,
+                       h->rects[object_id].w*2,
+                       h->rects[object_id].w, h->rects[object_id].h >> 1,
+                       cmap);
+        offset2[object_id] = q - outbuf;
+        dvd_encode_rle(&q, h->rects[object_id].bitmap + h->rects[object_id].w,
+                       h->rects[object_id].w*2,
+                       h->rects[object_id].w, h->rects[object_id].h >> 1,
+                       cmap);
+    }
+
+    // set data packet size
+    qq = outbuf + 2;
+    putbe16(&qq, q - outbuf);
+
+    // send start display command
+    putbe16(&q, (h->start_display_time*90) >> 10);
+    putbe16(&q, (q - outbuf) /*- 2 */ + 8 + 12*rects + 2);
+    *q++ = 0x03; // palette - 4 nibbles
+    *q++ = 0x03; *q++ = 0x7f;
+    *q++ = 0x04; // alpha - 4 nibbles
+    *q++ = 0xf0; *q++ = 0x00;
+    //*q++ = 0x0f; *q++ = 0xff;
+
+    // XXX not sure if more than one rect can really be encoded..
+    // 12 bytes per rect
+    for (object_id = 0; object_id < rects; object_id++) {
+        int x2 = h->rects[object_id].x + h->rects[object_id].w - 1;
+        int y2 = h->rects[object_id].y + h->rects[object_id].h - 1;
+
+        *q++ = 0x05;
+        // x1 x2 -> 6 nibbles
+        *q++ = h->rects[object_id].x >> 4;
+        *q++ = (h->rects[object_id].x << 4) | ((x2 >> 8) & 0xf);
+        *q++ = x2;
+        // y1 y2 -> 6 nibbles
+        *q++ = h->rects[object_id].y >> 4;
+        *q++ = (h->rects[object_id].y << 4) | ((y2 >> 8) & 0xf);
+        *q++ = y2;
+
+        *q++ = 0x06;
+        // offset1, offset2
+        putbe16(&q, offset1[object_id]);
+        putbe16(&q, offset2[object_id]);
+    }
+    *q++ = 0x01; // start command
+    *q++ = 0xff; // terminating command
+
+    // send stop display command last
+    putbe16(&q, (h->end_display_time*90) >> 10);
+    putbe16(&q, (q - outbuf) - 2 /*+ 4*/);
+    *q++ = 0x02; // set end
+    *q++ = 0xff; // terminating command
+
+    qq = outbuf;
+    putbe16(&qq, q - outbuf);
+
+    av_log(NULL, AV_LOG_DEBUG, "subtitle_packet size=%td\n", q - outbuf);
+    return q - outbuf;
+}
+
+static int dvdsub_init_encoder(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+static int dvdsub_close_encoder(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+static int dvdsub_encode(AVCodecContext *avctx,
+                         unsigned char *buf, int buf_size, void *data)
+{
+    //DVDSubtitleContext *s = avctx->priv_data;
+    AVSubtitle *sub = data;
+    int ret;
+
+    ret = encode_dvd_subtitles(buf, buf_size, sub);
+    return ret;
+}
+
+AVCodec dvdsub_encoder = {
+    "dvdsub",
+    CODEC_TYPE_SUBTITLE,
+    CODEC_ID_DVD_SUBTITLE,
+    0,
+    dvdsub_init_encoder,
+    dvdsub_encode,
+    dvdsub_close_encoder,
+};
+
+/* Local Variables: */
+/* c-basic-offset:4 */
+/* End: */
diff --git a/contrib/ffmpeg/libavcodec/dxa.c b/contrib/ffmpeg/libavcodec/dxa.c
new file mode 100644
index 000000000..fc201ccb4
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/dxa.c
@@ -0,0 +1,333 @@
+/*
+ * Feeble Files/ScummVM DXA decoder
+ * Copyright (c) 2007 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file dxa.c
+ * DXA Video decoder
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#include <zlib.h>
+
+/*
+ * Decoder context
+ */
+typedef struct DxaDecContext {
+    AVCodecContext *avctx;
+    AVFrame pic, prev;
+
+    int dsize;
+    uint8_t *decomp_buf;
+    uint32_t pal[256];
+} DxaDecContext;
+
+static const int shift1[6] = { 0, 8, 8, 8, 4, 4 };
+static const int shift2[6] = { 0, 0, 8, 4, 0, 4 };
+
+static int decode_13(AVCodecContext *avctx, DxaDecContext *c, uint8_t* dst, uint8_t *src, uint8_t *ref)
+{
+    uint8_t *code, *data, *mv, *msk, *tmp, *tmp2;
+    int i, j, k;
+    int type, x, y, d, d2;
+    int stride = c->pic.linesize[0];
+    uint32_t mask;
+
+    code = src  + 12;
+    data = code + ((avctx->width * avctx->height) >> 4);
+    mv   = data + AV_RB32(src + 0);
+    msk  = mv   + AV_RB32(src + 4);
+
+    for(j = 0; j < avctx->height; j += 4){
+        for(i = 0; i < avctx->width; i += 4){
+            tmp  = dst + i;
+            tmp2 = ref + i;
+            type = *code++;
+            switch(type){
+            case 4: // motion compensation
+                x = (*mv) >> 4;    if(x & 8) x = 8 - x;
+                y = (*mv++) & 0xF; if(y & 8) y = 8 - y;
+                tmp2 += x + y*stride;
+            case 0: // skip
+            case 5: // skip in method 12
+                for(y = 0; y < 4; y++){
+                    memcpy(tmp, tmp2, 4);
+                    tmp  += stride;
+                    tmp2 += stride;
+                }
+                break;
+            case 1:  // masked change
+            case 10: // masked change with only half of pixels changed
+            case 11: // cases 10-15 are for method 12 only
+            case 12:
+            case 13:
+            case 14:
+            case 15:
+                if(type == 1){
+                    mask = AV_RB16(msk);
+                    msk += 2;
+                }else{
+                    type -= 10;
+                    mask = ((msk[0] & 0xF0) << shift1[type]) | ((msk[0] & 0xF) << shift2[type]);
+                    msk++;
+                }
+                for(y = 0; y < 4; y++){
+                    for(x = 0; x < 4; x++){
+                        tmp[x] = (mask & 0x8000) ? *data++ : tmp2[x];
+                        mask <<= 1;
+                    }
+                    tmp  += stride;
+                    tmp2 += stride;
+                }
+                break;
+            case 2: // fill block
+                for(y = 0; y < 4; y++){
+                    memset(tmp, data[0], 4);
+                    tmp += stride;
+                }
+                data++;
+                break;
+            case 3: // raw block
+                for(y = 0; y < 4; y++){
+                    memcpy(tmp, data, 4);
+                    data += 4;
+                    tmp  += stride;
+                }
+                break;
+            case 8: // subblocks - method 13 only
+                mask = *msk++;
+                for(k = 0; k < 4; k++){
+                    d  = ((k & 1) << 1) + ((k & 2) * stride);
+                    d2 = ((k & 1) << 1) + ((k & 2) * stride);
+                    tmp2 = ref + i + d2;
+                    switch(mask & 0xC0){
+                    case 0x80: // motion compensation
+                        x = (*mv) >> 4;    if(x & 8) x = 8 - x;
+                        y = (*mv++) & 0xF; if(y & 8) y = 8 - y;
+                        tmp2 += x + y*stride;
+                    case 0x00: // skip
+                        tmp[d + 0         ] = tmp2[0];
+                        tmp[d + 1         ] = tmp2[1];
+                        tmp[d + 0 + stride] = tmp2[0 + stride];
+                        tmp[d + 1 + stride] = tmp2[1 + stride];
+                        break;
+                    case 0x40: // fill
+                        tmp[d + 0         ] = data[0];
+                        tmp[d + 1         ] = data[0];
+                        tmp[d + 0 + stride] = data[0];
+                        tmp[d + 1 + stride] = data[0];
+                        data++;
+                        break;
+                    case 0xC0: // raw
+                        tmp[d + 0         ] = *data++;
+                        tmp[d + 1         ] = *data++;
+                        tmp[d + 0 + stride] = *data++;
+                        tmp[d + 1 + stride] = *data++;
+                        break;
+                    }
+                    mask <<= 2;
+                }
+                break;
+            case 32: // vector quantization - 2 colors
+                mask = AV_RB16(msk);
+                msk += 2;
+                for(y = 0; y < 4; y++){
+                    for(x = 0; x < 4; x++){
+                        tmp[x] = data[mask & 1];
+                        mask >>= 1;
+                    }
+                    tmp  += stride;
+                    tmp2 += stride;
+                }
+                data += 2;
+                break;
+            case 33: // vector quantization - 3 or 4 colors
+            case 34:
+                mask = AV_RB32(msk);
+                msk += 4;
+                for(y = 0; y < 4; y++){
+                    for(x = 0; x < 4; x++){
+                        tmp[x] = data[mask & 3];
+                        mask >>= 2;
+                    }
+                    tmp  += stride;
+                    tmp2 += stride;
+                }
+                data += type - 30;
+                break;
+            default:
+                av_log(avctx, AV_LOG_ERROR, "Unknown opcode %d\n", type);
+                return -1;
+            }
+        }
+        dst += stride * 4;
+        ref += stride * 4;
+    }
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    DxaDecContext * const c = (DxaDecContext *)avctx->priv_data;
+    uint8_t *outptr, *srcptr, *tmpptr;
+    unsigned long dsize;
+    int i, j, compr;
+    int stride;
+    int orig_buf_size = buf_size;
+    int pc = 0;
+
+    /* make the palette available on the way out */
+    if(buf[0]=='C' && buf[1]=='M' && buf[2]=='A' && buf[3]=='P'){
+        int r, g, b;
+
+        buf += 4;
+        for(i = 0; i < 256; i++){
+            r = *buf++;
+            g = *buf++;
+            b = *buf++;
+            c->pal[i] = (r << 16) | (g << 8) | b;
+        }
+        pc = 1;
+        buf_size -= 768+4;
+    }
+
+    if(avctx->get_buffer(avctx, &c->pic) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    memcpy(c->pic.data[1], c->pal, AVPALETTE_SIZE);
+    c->pic.palette_has_changed = pc;
+
+    outptr = c->pic.data[0];
+    srcptr = c->decomp_buf;
+    tmpptr = c->prev.data[0];
+    stride = c->pic.linesize[0];
+
+    if(buf[0]=='N' && buf[1]=='U' && buf[2]=='L' && buf[3]=='L')
+        compr = -1;
+    else
+        compr = buf[4];
+
+    dsize = c->dsize;
+    if((compr != 4 && compr != -1) && uncompress(c->decomp_buf, &dsize, buf + 9, buf_size - 9) != Z_OK){
+        av_log(avctx, AV_LOG_ERROR, "Uncompress failed!\n");
+        return -1;
+    }
+    switch(compr){
+    case -1:
+        c->pic.key_frame = 0;
+        c->pic.pict_type = FF_P_TYPE;
+        if(c->prev.data[0])
+            memcpy(c->pic.data[0], c->prev.data[0], c->pic.linesize[0] * avctx->height);
+        else{ // Should happen only when first frame is 'NULL'
+            memset(c->pic.data[0], 0, c->pic.linesize[0] * avctx->height);
+            c->pic.key_frame = 1;
+            c->pic.pict_type = FF_I_TYPE;
+        }
+        break;
+    case 2:
+    case 3:
+    case 4:
+    case 5:
+        c->pic.key_frame = !(compr & 1);
+        c->pic.pict_type = (compr & 1) ? FF_P_TYPE : FF_I_TYPE;
+        for(j = 0; j < avctx->height; j++){
+            if(compr & 1){
+                for(i = 0; i < avctx->width; i++)
+                    outptr[i] = srcptr[i] ^ tmpptr[i];
+                tmpptr += stride;
+            }else
+                memcpy(outptr, srcptr, avctx->width);
+            outptr += stride;
+            srcptr += avctx->width;
+        }
+        break;
+    case 12: // ScummVM coding
+    case 13:
+        c->pic.key_frame = 0;
+        c->pic.pict_type = FF_P_TYPE;
+        decode_13(avctx, c, c->pic.data[0], srcptr, c->prev.data[0]);
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "Unknown/unsupported compression type %d\n", buf[4]);
+        return -1;
+    }
+
+    FFSWAP(AVFrame, c->pic, c->prev);
+    if(c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = c->prev;
+
+    /* always report that the buffer was completely consumed */
+    return orig_buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx)
+{
+    DxaDecContext * const c = (DxaDecContext *)avctx->priv_data;
+
+    c->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return -1;
+    }
+
+    c->dsize = avctx->width * avctx->height * 2;
+    if((c->decomp_buf = av_malloc(c->dsize)) == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int decode_end(AVCodecContext *avctx)
+{
+    DxaDecContext * const c = (DxaDecContext *)avctx->priv_data;
+
+    av_freep(&c->decomp_buf);
+    if(c->prev.data[0])
+        avctx->release_buffer(avctx, &c->prev);
+    if(c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+
+    return 0;
+}
+
+AVCodec dxa_decoder = {
+    "dxa",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_DXA,
+    sizeof(DxaDecContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame
+};
+
diff --git a/contrib/ffmpeg/libavcodec/error_resilience.c b/contrib/ffmpeg/libavcodec/error_resilience.c
new file mode 100644
index 000000000..175ccf73a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/error_resilience.c
@@ -0,0 +1,1035 @@
+/*
+ * Error resilience / concealment
+ *
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file error_resilience.c
+ * Error resilience / concealment.
+ */
+
+#include <limits.h>
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "common.h"
+
+static void decode_mb(MpegEncContext *s){
+    s->dest[0] = s->current_picture.data[0] + (s->mb_y * 16* s->linesize  ) + s->mb_x * 16;
+    s->dest[1] = s->current_picture.data[1] + (s->mb_y * 8 * s->uvlinesize) + s->mb_x * 8;
+    s->dest[2] = s->current_picture.data[2] + (s->mb_y * 8 * s->uvlinesize) + s->mb_x * 8;
+
+    MPV_decode_mb(s, s->block);
+}
+
+/**
+ * replaces the current MB with a flat dc only version.
+ */
+static void put_dc(MpegEncContext *s, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr, int mb_x, int mb_y)
+{
+    int dc, dcu, dcv, y, i;
+    for(i=0; i<4; i++){
+        dc= s->dc_val[0][mb_x*2 + (i&1) + (mb_y*2 + (i>>1))*s->b8_stride];
+        if(dc<0) dc=0;
+        else if(dc>2040) dc=2040;
+        for(y=0; y<8; y++){
+            int x;
+            for(x=0; x<8; x++){
+                dest_y[x + (i&1)*8 + (y + (i>>1)*8)*s->linesize]= dc/8;
+            }
+        }
+    }
+    dcu = s->dc_val[1][mb_x + mb_y*s->mb_stride];
+    dcv = s->dc_val[2][mb_x + mb_y*s->mb_stride];
+    if     (dcu<0   ) dcu=0;
+    else if(dcu>2040) dcu=2040;
+    if     (dcv<0   ) dcv=0;
+    else if(dcv>2040) dcv=2040;
+    for(y=0; y<8; y++){
+        int x;
+        for(x=0; x<8; x++){
+            dest_cb[x + y*(s->uvlinesize)]= dcu/8;
+            dest_cr[x + y*(s->uvlinesize)]= dcv/8;
+        }
+    }
+}
+
+static void filter181(int16_t *data, int width, int height, int stride){
+    int x,y;
+
+    /* horizontal filter */
+    for(y=1; y<height-1; y++){
+        int prev_dc= data[0 + y*stride];
+
+        for(x=1; x<width-1; x++){
+            int dc;
+
+            dc= - prev_dc
+                + data[x     + y*stride]*8
+                - data[x + 1 + y*stride];
+            dc= (dc*10923 + 32768)>>16;
+            prev_dc= data[x + y*stride];
+            data[x + y*stride]= dc;
+        }
+    }
+
+    /* vertical filter */
+    for(x=1; x<width-1; x++){
+        int prev_dc= data[x];
+
+        for(y=1; y<height-1; y++){
+            int dc;
+
+            dc= - prev_dc
+                + data[x +  y   *stride]*8
+                - data[x + (y+1)*stride];
+            dc= (dc*10923 + 32768)>>16;
+            prev_dc= data[x + y*stride];
+            data[x + y*stride]= dc;
+        }
+    }
+}
+
+/**
+ * guess the dc of blocks which dont have a undamaged dc
+ * @param w     width in 8 pixel blocks
+ * @param h     height in 8 pixel blocks
+ */
+static void guess_dc(MpegEncContext *s, int16_t *dc, int w, int h, int stride, int is_luma){
+    int b_x, b_y;
+
+    for(b_y=0; b_y<h; b_y++){
+        for(b_x=0; b_x<w; b_x++){
+            int color[4]={1024,1024,1024,1024};
+            int distance[4]={9999,9999,9999,9999};
+            int mb_index, error, j;
+            int64_t guess, weight_sum;
+
+            mb_index= (b_x>>is_luma) + (b_y>>is_luma)*s->mb_stride;
+
+            error= s->error_status_table[mb_index];
+
+            if(IS_INTER(s->current_picture.mb_type[mb_index])) continue; //inter
+            if(!(error&DC_ERROR)) continue;           //dc-ok
+
+            /* right block */
+            for(j=b_x+1; j<w; j++){
+                int mb_index_j= (j>>is_luma) + (b_y>>is_luma)*s->mb_stride;
+                int error_j= s->error_status_table[mb_index_j];
+                int intra_j= IS_INTRA(s->current_picture.mb_type[mb_index_j]);
+                if(intra_j==0 || !(error_j&DC_ERROR)){
+                    color[0]= dc[j + b_y*stride];
+                    distance[0]= j-b_x;
+                    break;
+                }
+            }
+
+            /* left block */
+            for(j=b_x-1; j>=0; j--){
+                int mb_index_j= (j>>is_luma) + (b_y>>is_luma)*s->mb_stride;
+                int error_j= s->error_status_table[mb_index_j];
+                int intra_j= IS_INTRA(s->current_picture.mb_type[mb_index_j]);
+                if(intra_j==0 || !(error_j&DC_ERROR)){
+                    color[1]= dc[j + b_y*stride];
+                    distance[1]= b_x-j;
+                    break;
+                }
+            }
+
+            /* bottom block */
+            for(j=b_y+1; j<h; j++){
+                int mb_index_j= (b_x>>is_luma) + (j>>is_luma)*s->mb_stride;
+                int error_j= s->error_status_table[mb_index_j];
+                int intra_j= IS_INTRA(s->current_picture.mb_type[mb_index_j]);
+                if(intra_j==0 || !(error_j&DC_ERROR)){
+                    color[2]= dc[b_x + j*stride];
+                    distance[2]= j-b_y;
+                    break;
+                }
+            }
+
+            /* top block */
+            for(j=b_y-1; j>=0; j--){
+                int mb_index_j= (b_x>>is_luma) + (j>>is_luma)*s->mb_stride;
+                int error_j= s->error_status_table[mb_index_j];
+                int intra_j= IS_INTRA(s->current_picture.mb_type[mb_index_j]);
+                if(intra_j==0 || !(error_j&DC_ERROR)){
+                    color[3]= dc[b_x + j*stride];
+                    distance[3]= b_y-j;
+                    break;
+                }
+            }
+
+            weight_sum=0;
+            guess=0;
+            for(j=0; j<4; j++){
+                int64_t weight= 256*256*256*16/distance[j];
+                guess+= weight*(int64_t)color[j];
+                weight_sum+= weight;
+            }
+            guess= (guess + weight_sum/2) / weight_sum;
+
+            dc[b_x + b_y*stride]= guess;
+        }
+    }
+}
+
+/**
+ * simple horizontal deblocking filter used for error resilience
+ * @param w     width in 8 pixel blocks
+ * @param h     height in 8 pixel blocks
+ */
+static void h_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int stride, int is_luma){
+    int b_x, b_y;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    for(b_y=0; b_y<h; b_y++){
+        for(b_x=0; b_x<w-1; b_x++){
+            int y;
+            int left_status = s->error_status_table[( b_x   >>is_luma) + (b_y>>is_luma)*s->mb_stride];
+            int right_status= s->error_status_table[((b_x+1)>>is_luma) + (b_y>>is_luma)*s->mb_stride];
+            int left_intra=   IS_INTRA(s->current_picture.mb_type      [( b_x   >>is_luma) + (b_y>>is_luma)*s->mb_stride]);
+            int right_intra=  IS_INTRA(s->current_picture.mb_type      [((b_x+1)>>is_luma) + (b_y>>is_luma)*s->mb_stride]);
+            int left_damage =  left_status&(DC_ERROR|AC_ERROR|MV_ERROR);
+            int right_damage= right_status&(DC_ERROR|AC_ERROR|MV_ERROR);
+            int offset= b_x*8 + b_y*stride*8;
+            int16_t *left_mv=  s->current_picture.motion_val[0][s->b8_stride*(b_y<<(1-is_luma)) + ( b_x   <<(1-is_luma))];
+            int16_t *right_mv= s->current_picture.motion_val[0][s->b8_stride*(b_y<<(1-is_luma)) + ((b_x+1)<<(1-is_luma))];
+
+            if(!(left_damage||right_damage)) continue; // both undamaged
+
+            if(   (!left_intra) && (!right_intra)
+               && FFABS(left_mv[0]-right_mv[0]) + FFABS(left_mv[1]+right_mv[1]) < 2) continue;
+
+            for(y=0; y<8; y++){
+                int a,b,c,d;
+
+                a= dst[offset + 7 + y*stride] - dst[offset + 6 + y*stride];
+                b= dst[offset + 8 + y*stride] - dst[offset + 7 + y*stride];
+                c= dst[offset + 9 + y*stride] - dst[offset + 8 + y*stride];
+
+                d= FFABS(b) - ((FFABS(a) + FFABS(c) + 1)>>1);
+                d= FFMAX(d, 0);
+                if(b<0) d= -d;
+
+                if(d==0) continue;
+
+                if(!(left_damage && right_damage))
+                    d= d*16/9;
+
+                if(left_damage){
+                    dst[offset + 7 + y*stride] = cm[dst[offset + 7 + y*stride] + ((d*7)>>4)];
+                    dst[offset + 6 + y*stride] = cm[dst[offset + 6 + y*stride] + ((d*5)>>4)];
+                    dst[offset + 5 + y*stride] = cm[dst[offset + 5 + y*stride] + ((d*3)>>4)];
+                    dst[offset + 4 + y*stride] = cm[dst[offset + 4 + y*stride] + ((d*1)>>4)];
+                }
+                if(right_damage){
+                    dst[offset + 8 + y*stride] = cm[dst[offset + 8 + y*stride] - ((d*7)>>4)];
+                    dst[offset + 9 + y*stride] = cm[dst[offset + 9 + y*stride] - ((d*5)>>4)];
+                    dst[offset + 10+ y*stride] = cm[dst[offset +10 + y*stride] - ((d*3)>>4)];
+                    dst[offset + 11+ y*stride] = cm[dst[offset +11 + y*stride] - ((d*1)>>4)];
+                }
+            }
+        }
+    }
+}
+
+/**
+ * simple vertical deblocking filter used for error resilience
+ * @param w     width in 8 pixel blocks
+ * @param h     height in 8 pixel blocks
+ */
+static void v_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int stride, int is_luma){
+    int b_x, b_y;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    for(b_y=0; b_y<h-1; b_y++){
+        for(b_x=0; b_x<w; b_x++){
+            int x;
+            int top_status   = s->error_status_table[(b_x>>is_luma) + ( b_y   >>is_luma)*s->mb_stride];
+            int bottom_status= s->error_status_table[(b_x>>is_luma) + ((b_y+1)>>is_luma)*s->mb_stride];
+            int top_intra=     IS_INTRA(s->current_picture.mb_type      [(b_x>>is_luma) + ( b_y   >>is_luma)*s->mb_stride]);
+            int bottom_intra=  IS_INTRA(s->current_picture.mb_type      [(b_x>>is_luma) + ((b_y+1)>>is_luma)*s->mb_stride]);
+            int top_damage =      top_status&(DC_ERROR|AC_ERROR|MV_ERROR);
+            int bottom_damage= bottom_status&(DC_ERROR|AC_ERROR|MV_ERROR);
+            int offset= b_x*8 + b_y*stride*8;
+            int16_t *top_mv=    s->current_picture.motion_val[0][s->b8_stride*( b_y   <<(1-is_luma)) + (b_x<<(1-is_luma))];
+            int16_t *bottom_mv= s->current_picture.motion_val[0][s->b8_stride*((b_y+1)<<(1-is_luma)) + (b_x<<(1-is_luma))];
+
+            if(!(top_damage||bottom_damage)) continue; // both undamaged
+
+            if(   (!top_intra) && (!bottom_intra)
+               && FFABS(top_mv[0]-bottom_mv[0]) + FFABS(top_mv[1]+bottom_mv[1]) < 2) continue;
+
+            for(x=0; x<8; x++){
+                int a,b,c,d;
+
+                a= dst[offset + x + 7*stride] - dst[offset + x + 6*stride];
+                b= dst[offset + x + 8*stride] - dst[offset + x + 7*stride];
+                c= dst[offset + x + 9*stride] - dst[offset + x + 8*stride];
+
+                d= FFABS(b) - ((FFABS(a) + FFABS(c)+1)>>1);
+                d= FFMAX(d, 0);
+                if(b<0) d= -d;
+
+                if(d==0) continue;
+
+                if(!(top_damage && bottom_damage))
+                    d= d*16/9;
+
+                if(top_damage){
+                    dst[offset + x +  7*stride] = cm[dst[offset + x +  7*stride] + ((d*7)>>4)];
+                    dst[offset + x +  6*stride] = cm[dst[offset + x +  6*stride] + ((d*5)>>4)];
+                    dst[offset + x +  5*stride] = cm[dst[offset + x +  5*stride] + ((d*3)>>4)];
+                    dst[offset + x +  4*stride] = cm[dst[offset + x +  4*stride] + ((d*1)>>4)];
+                }
+                if(bottom_damage){
+                    dst[offset + x +  8*stride] = cm[dst[offset + x +  8*stride] - ((d*7)>>4)];
+                    dst[offset + x +  9*stride] = cm[dst[offset + x +  9*stride] - ((d*5)>>4)];
+                    dst[offset + x + 10*stride] = cm[dst[offset + x + 10*stride] - ((d*3)>>4)];
+                    dst[offset + x + 11*stride] = cm[dst[offset + x + 11*stride] - ((d*1)>>4)];
+                }
+            }
+        }
+    }
+}
+
+static void guess_mv(MpegEncContext *s){
+    uint8_t fixed[s->mb_stride * s->mb_height];
+#define MV_FROZEN    3
+#define MV_CHANGED   2
+#define MV_UNCHANGED 1
+    const int mb_stride = s->mb_stride;
+    const int mb_width = s->mb_width;
+    const int mb_height= s->mb_height;
+    int i, depth, num_avail;
+    int mb_x, mb_y;
+
+    num_avail=0;
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[ i ];
+        int f=0;
+        int error= s->error_status_table[mb_xy];
+
+        if(IS_INTRA(s->current_picture.mb_type[mb_xy])) f=MV_FROZEN; //intra //FIXME check
+        if(!(error&MV_ERROR)) f=MV_FROZEN;           //inter with undamaged MV
+
+        fixed[mb_xy]= f;
+        if(f==MV_FROZEN)
+            num_avail++;
+    }
+
+    if((!(s->avctx->error_concealment&FF_EC_GUESS_MVS)) || num_avail <= mb_width/2){
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                const int mb_xy= mb_x + mb_y*s->mb_stride;
+
+                if(IS_INTRA(s->current_picture.mb_type[mb_xy]))  continue;
+                if(!(s->error_status_table[mb_xy]&MV_ERROR)) continue;
+
+                s->mv_dir = MV_DIR_FORWARD;
+                s->mb_intra=0;
+                s->mv_type = MV_TYPE_16X16;
+                s->mb_skipped=0;
+
+                s->dsp.clear_blocks(s->block[0]);
+
+                s->mb_x= mb_x;
+                s->mb_y= mb_y;
+                s->mv[0][0][0]= 0;
+                s->mv[0][0][1]= 0;
+                decode_mb(s);
+            }
+        }
+        return;
+    }
+
+    for(depth=0;; depth++){
+        int changed, pass, none_left;
+
+        none_left=1;
+        changed=1;
+        for(pass=0; (changed || pass<2) && pass<10; pass++){
+            int mb_x, mb_y;
+int score_sum=0;
+
+            changed=0;
+            for(mb_y=0; mb_y<s->mb_height; mb_y++){
+                for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                    const int mb_xy= mb_x + mb_y*s->mb_stride;
+                    int mv_predictor[8][2]={{0}};
+                    int pred_count=0;
+                    int j;
+                    int best_score=256*256*256*64;
+                    int best_pred=0;
+                    const int mot_stride= s->b8_stride;
+                    const int mot_index= mb_x*2 + mb_y*2*mot_stride;
+                    int prev_x= s->current_picture.motion_val[0][mot_index][0];
+                    int prev_y= s->current_picture.motion_val[0][mot_index][1];
+
+                    if((mb_x^mb_y^pass)&1) continue;
+
+                    if(fixed[mb_xy]==MV_FROZEN) continue;
+                    assert(!IS_INTRA(s->current_picture.mb_type[mb_xy]));
+                    assert(s->last_picture_ptr && s->last_picture_ptr->data[0]);
+
+                    j=0;
+                    if(mb_x>0           && fixed[mb_xy-1        ]==MV_FROZEN) j=1;
+                    if(mb_x+1<mb_width  && fixed[mb_xy+1        ]==MV_FROZEN) j=1;
+                    if(mb_y>0           && fixed[mb_xy-mb_stride]==MV_FROZEN) j=1;
+                    if(mb_y+1<mb_height && fixed[mb_xy+mb_stride]==MV_FROZEN) j=1;
+                    if(j==0) continue;
+
+                    j=0;
+                    if(mb_x>0           && fixed[mb_xy-1        ]==MV_CHANGED) j=1;
+                    if(mb_x+1<mb_width  && fixed[mb_xy+1        ]==MV_CHANGED) j=1;
+                    if(mb_y>0           && fixed[mb_xy-mb_stride]==MV_CHANGED) j=1;
+                    if(mb_y+1<mb_height && fixed[mb_xy+mb_stride]==MV_CHANGED) j=1;
+                    if(j==0 && pass>1) continue;
+
+                    none_left=0;
+
+                    if(mb_x>0 && fixed[mb_xy-1]){
+                        mv_predictor[pred_count][0]= s->current_picture.motion_val[0][mot_index - 2][0];
+                        mv_predictor[pred_count][1]= s->current_picture.motion_val[0][mot_index - 2][1];
+                        pred_count++;
+                    }
+                    if(mb_x+1<mb_width && fixed[mb_xy+1]){
+                        mv_predictor[pred_count][0]= s->current_picture.motion_val[0][mot_index + 2][0];
+                        mv_predictor[pred_count][1]= s->current_picture.motion_val[0][mot_index + 2][1];
+                        pred_count++;
+                    }
+                    if(mb_y>0 && fixed[mb_xy-mb_stride]){
+                        mv_predictor[pred_count][0]= s->current_picture.motion_val[0][mot_index - mot_stride*2][0];
+                        mv_predictor[pred_count][1]= s->current_picture.motion_val[0][mot_index - mot_stride*2][1];
+                        pred_count++;
+                    }
+                    if(mb_y+1<mb_height && fixed[mb_xy+mb_stride]){
+                        mv_predictor[pred_count][0]= s->current_picture.motion_val[0][mot_index + mot_stride*2][0];
+                        mv_predictor[pred_count][1]= s->current_picture.motion_val[0][mot_index + mot_stride*2][1];
+                        pred_count++;
+                    }
+                    if(pred_count==0) continue;
+
+                    if(pred_count>1){
+                        int sum_x=0, sum_y=0;
+                        int max_x, max_y, min_x, min_y;
+
+                        for(j=0; j<pred_count; j++){
+                            sum_x+= mv_predictor[j][0];
+                            sum_y+= mv_predictor[j][1];
+                        }
+
+                        /* mean */
+                        mv_predictor[pred_count][0] = sum_x/j;
+                        mv_predictor[pred_count][1] = sum_y/j;
+
+                        /* median */
+                        if(pred_count>=3){
+                            min_y= min_x= 99999;
+                            max_y= max_x=-99999;
+                        }else{
+                            min_x=min_y=max_x=max_y=0;
+                        }
+                        for(j=0; j<pred_count; j++){
+                            max_x= FFMAX(max_x, mv_predictor[j][0]);
+                            max_y= FFMAX(max_y, mv_predictor[j][1]);
+                            min_x= FFMIN(min_x, mv_predictor[j][0]);
+                            min_y= FFMIN(min_y, mv_predictor[j][1]);
+                        }
+                        mv_predictor[pred_count+1][0] = sum_x - max_x - min_x;
+                        mv_predictor[pred_count+1][1] = sum_y - max_y - min_y;
+
+                        if(pred_count==4){
+                            mv_predictor[pred_count+1][0] /= 2;
+                            mv_predictor[pred_count+1][1] /= 2;
+                        }
+                        pred_count+=2;
+                    }
+
+                    /* zero MV */
+                    pred_count++;
+
+                    /* last MV */
+                    mv_predictor[pred_count][0]= s->current_picture.motion_val[0][mot_index][0];
+                    mv_predictor[pred_count][1]= s->current_picture.motion_val[0][mot_index][1];
+                    pred_count++;
+
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mb_intra=0;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_skipped=0;
+
+                    s->dsp.clear_blocks(s->block[0]);
+
+                    s->mb_x= mb_x;
+                    s->mb_y= mb_y;
+
+                    for(j=0; j<pred_count; j++){
+                        int score=0;
+                        uint8_t *src= s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize;
+
+                        s->current_picture.motion_val[0][mot_index][0]= s->mv[0][0][0]= mv_predictor[j][0];
+                        s->current_picture.motion_val[0][mot_index][1]= s->mv[0][0][1]= mv_predictor[j][1];
+
+                        decode_mb(s);
+
+                        if(mb_x>0 && fixed[mb_xy-1]){
+                            int k;
+                            for(k=0; k<16; k++)
+                                score += FFABS(src[k*s->linesize-1 ]-src[k*s->linesize   ]);
+                        }
+                        if(mb_x+1<mb_width && fixed[mb_xy+1]){
+                            int k;
+                            for(k=0; k<16; k++)
+                                score += FFABS(src[k*s->linesize+15]-src[k*s->linesize+16]);
+                        }
+                        if(mb_y>0 && fixed[mb_xy-mb_stride]){
+                            int k;
+                            for(k=0; k<16; k++)
+                                score += FFABS(src[k-s->linesize   ]-src[k               ]);
+                        }
+                        if(mb_y+1<mb_height && fixed[mb_xy+mb_stride]){
+                            int k;
+                            for(k=0; k<16; k++)
+                                score += FFABS(src[k+s->linesize*15]-src[k+s->linesize*16]);
+                        }
+
+                        if(score <= best_score){ // <= will favor the last MV
+                            best_score= score;
+                            best_pred= j;
+                        }
+                    }
+score_sum+= best_score;
+//FIXME no need to set s->current_picture.motion_val[0][mot_index][0] explicit
+                    s->current_picture.motion_val[0][mot_index][0]= s->mv[0][0][0]= mv_predictor[best_pred][0];
+                    s->current_picture.motion_val[0][mot_index][1]= s->mv[0][0][1]= mv_predictor[best_pred][1];
+
+                    decode_mb(s);
+
+
+                    if(s->mv[0][0][0] != prev_x || s->mv[0][0][1] != prev_y){
+                        fixed[mb_xy]=MV_CHANGED;
+                        changed++;
+                    }else
+                        fixed[mb_xy]=MV_UNCHANGED;
+                }
+            }
+
+//            printf(".%d/%d", changed, score_sum); fflush(stdout);
+        }
+
+        if(none_left)
+            return;
+
+        for(i=0; i<s->mb_num; i++){
+            int mb_xy= s->mb_index2xy[i];
+            if(fixed[mb_xy])
+                fixed[mb_xy]=MV_FROZEN;
+        }
+//        printf(":"); fflush(stdout);
+    }
+}
+
+static int is_intra_more_likely(MpegEncContext *s){
+    int is_intra_likely, i, j, undamaged_count, skip_amount, mb_x, mb_y;
+
+    if(s->last_picture_ptr==NULL) return 1; //no previous frame available -> use spatial prediction
+
+    undamaged_count=0;
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        const int error= s->error_status_table[mb_xy];
+        if(!((error&DC_ERROR) && (error&MV_ERROR)))
+            undamaged_count++;
+    }
+
+    if(undamaged_count < 5) return 0; //allmost all MBs damaged -> use temporal prediction
+
+    skip_amount= FFMAX(undamaged_count/50, 1); //check only upto 50 MBs
+    is_intra_likely=0;
+
+    j=0;
+    for(mb_y= 0; mb_y<s->mb_height-1; mb_y++){
+        for(mb_x= 0; mb_x<s->mb_width; mb_x++){
+            int error;
+            const int mb_xy= mb_x + mb_y*s->mb_stride;
+
+            error= s->error_status_table[mb_xy];
+            if((error&DC_ERROR) && (error&MV_ERROR))
+                continue; //skip damaged
+
+            j++;
+            if((j%skip_amount) != 0) continue; //skip a few to speed things up
+
+            if(s->pict_type==I_TYPE){
+                uint8_t *mb_ptr     = s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize;
+                uint8_t *last_mb_ptr= s->last_picture.data   [0] + mb_x*16 + mb_y*16*s->linesize;
+
+                is_intra_likely += s->dsp.sad[0](NULL, last_mb_ptr, mb_ptr                    , s->linesize, 16);
+                is_intra_likely -= s->dsp.sad[0](NULL, last_mb_ptr, last_mb_ptr+s->linesize*16, s->linesize, 16);
+            }else{
+                if(IS_INTRA(s->current_picture.mb_type[mb_xy]))
+                   is_intra_likely++;
+                else
+                   is_intra_likely--;
+            }
+        }
+    }
+//printf("is_intra_likely: %d type:%d\n", is_intra_likely, s->pict_type);
+    return is_intra_likely > 0;
+}
+
+void ff_er_frame_start(MpegEncContext *s){
+    if(!s->error_resilience) return;
+
+    memset(s->error_status_table, MV_ERROR|AC_ERROR|DC_ERROR|VP_START|AC_END|DC_END|MV_END, s->mb_stride*s->mb_height*sizeof(uint8_t));
+    s->error_count= 3*s->mb_num;
+}
+
+/**
+ * adds a slice.
+ * @param endx x component of the last macroblock, can be -1 for the last of the previous line
+ * @param status the status at the end (MV_END, AC_ERROR, ...), it is assumed that no earlier end or
+ *               error of the same type occured
+ */
+void ff_er_add_slice(MpegEncContext *s, int startx, int starty, int endx, int endy, int status){
+    const int start_i= av_clip(startx + starty * s->mb_width    , 0, s->mb_num-1);
+    const int end_i  = av_clip(endx   + endy   * s->mb_width    , 0, s->mb_num);
+    const int start_xy= s->mb_index2xy[start_i];
+    const int end_xy  = s->mb_index2xy[end_i];
+    int mask= -1;
+
+    if(start_i > end_i || start_xy > end_xy){
+        av_log(s->avctx, AV_LOG_ERROR, "internal error, slice end before start\n");
+        return;
+    }
+
+    if(!s->error_resilience) return;
+
+    mask &= ~VP_START;
+    if(status & (AC_ERROR|AC_END)){
+        mask &= ~(AC_ERROR|AC_END);
+        s->error_count -= end_i - start_i + 1;
+    }
+    if(status & (DC_ERROR|DC_END)){
+        mask &= ~(DC_ERROR|DC_END);
+        s->error_count -= end_i - start_i + 1;
+    }
+    if(status & (MV_ERROR|MV_END)){
+        mask &= ~(MV_ERROR|MV_END);
+        s->error_count -= end_i - start_i + 1;
+    }
+
+    if(status & (AC_ERROR|DC_ERROR|MV_ERROR)) s->error_count= INT_MAX;
+
+    if(mask == ~0x7F){
+        memset(&s->error_status_table[start_xy], 0, (end_xy - start_xy) * sizeof(uint8_t));
+    }else{
+        int i;
+        for(i=start_xy; i<end_xy; i++){
+            s->error_status_table[ i ] &= mask;
+        }
+    }
+
+    if(end_i == s->mb_num)
+        s->error_count= INT_MAX;
+    else{
+        s->error_status_table[end_xy] &= mask;
+        s->error_status_table[end_xy] |= status;
+    }
+
+    s->error_status_table[start_xy] |= VP_START;
+
+    if(start_xy > 0 && s->avctx->thread_count <= 1 && s->avctx->skip_top*s->mb_width < start_i){
+        int prev_status= s->error_status_table[ s->mb_index2xy[start_i - 1] ];
+
+        prev_status &= ~ VP_START;
+        if(prev_status != (MV_END|DC_END|AC_END)) s->error_count= INT_MAX;
+    }
+}
+
+void ff_er_frame_end(MpegEncContext *s){
+    int i, mb_x, mb_y, error, error_type, dc_error, mv_error, ac_error;
+    int distance;
+    int threshold_part[4]= {100,100,100};
+    int threshold= 50;
+    int is_intra_likely;
+    int size = s->b8_stride * 2 * s->mb_height;
+    Picture *pic= s->current_picture_ptr;
+
+    if(!s->error_resilience || s->error_count==0 ||
+       s->error_count==3*s->mb_width*(s->avctx->skip_top + s->avctx->skip_bottom)) return;
+
+    if(s->current_picture.motion_val[0] == NULL){
+        av_log(s->avctx, AV_LOG_ERROR, "Warning MVs not available\n");
+
+        for(i=0; i<2; i++){
+            pic->ref_index[i]= av_mallocz(size * sizeof(uint8_t));
+            pic->motion_val_base[i]= av_mallocz((size+4) * 2 * sizeof(uint16_t));
+            pic->motion_val[i]= pic->motion_val_base[i]+4;
+        }
+        pic->motion_subsample_log2= 3;
+        s->current_picture= *s->current_picture_ptr;
+    }
+
+    for(i=0; i<2; i++){
+        if(pic->ref_index[i])
+            memset(pic->ref_index[i], 0, size * sizeof(uint8_t));
+    }
+
+    if(s->avctx->debug&FF_DEBUG_ER){
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                int status= s->error_status_table[mb_x + mb_y*s->mb_stride];
+
+                av_log(s->avctx, AV_LOG_DEBUG, "%2X ", status);
+            }
+            av_log(s->avctx, AV_LOG_DEBUG, "\n");
+        }
+    }
+
+#if 1
+    /* handle overlapping slices */
+    for(error_type=1; error_type<=3; error_type++){
+        int end_ok=0;
+
+        for(i=s->mb_num-1; i>=0; i--){
+            const int mb_xy= s->mb_index2xy[i];
+            int error= s->error_status_table[mb_xy];
+
+            if(error&(1<<error_type))
+                end_ok=1;
+            if(error&(8<<error_type))
+                end_ok=1;
+
+            if(!end_ok)
+                s->error_status_table[mb_xy]|= 1<<error_type;
+
+            if(error&VP_START)
+                end_ok=0;
+        }
+    }
+#endif
+#if 1
+    /* handle slices with partitions of different length */
+    if(s->partitioned_frame){
+        int end_ok=0;
+
+        for(i=s->mb_num-1; i>=0; i--){
+            const int mb_xy= s->mb_index2xy[i];
+            int error= s->error_status_table[mb_xy];
+
+            if(error&AC_END)
+                end_ok=0;
+            if((error&MV_END) || (error&DC_END) || (error&AC_ERROR))
+                end_ok=1;
+
+            if(!end_ok)
+                s->error_status_table[mb_xy]|= AC_ERROR;
+
+            if(error&VP_START)
+                end_ok=0;
+        }
+    }
+#endif
+    /* handle missing slices */
+    if(s->error_resilience>=4){
+        int end_ok=1;
+
+        for(i=s->mb_num-2; i>=s->mb_width+100; i--){ //FIXME +100 hack
+            const int mb_xy= s->mb_index2xy[i];
+            int error1= s->error_status_table[mb_xy  ];
+            int error2= s->error_status_table[s->mb_index2xy[i+1]];
+
+            if(error1&VP_START)
+                end_ok=1;
+
+            if(   error2==(VP_START|DC_ERROR|AC_ERROR|MV_ERROR|AC_END|DC_END|MV_END)
+               && error1!=(VP_START|DC_ERROR|AC_ERROR|MV_ERROR|AC_END|DC_END|MV_END)
+               && ((error1&AC_END) || (error1&DC_END) || (error1&MV_END))){ //end & uninited
+                end_ok=0;
+            }
+
+            if(!end_ok)
+                s->error_status_table[mb_xy]|= DC_ERROR|AC_ERROR|MV_ERROR;
+        }
+    }
+
+#if 1
+    /* backward mark errors */
+    distance=9999999;
+    for(error_type=1; error_type<=3; error_type++){
+        for(i=s->mb_num-1; i>=0; i--){
+            const int mb_xy= s->mb_index2xy[i];
+            int error= s->error_status_table[mb_xy];
+
+            if(!s->mbskip_table[mb_xy]) //FIXME partition specific
+                distance++;
+            if(error&(1<<error_type))
+                distance= 0;
+
+            if(s->partitioned_frame){
+                if(distance < threshold_part[error_type-1])
+                    s->error_status_table[mb_xy]|= 1<<error_type;
+            }else{
+                if(distance < threshold)
+                    s->error_status_table[mb_xy]|= 1<<error_type;
+            }
+
+            if(error&VP_START)
+                distance= 9999999;
+        }
+    }
+#endif
+
+    /* forward mark errors */
+    error=0;
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        int old_error= s->error_status_table[mb_xy];
+
+        if(old_error&VP_START)
+            error= old_error& (DC_ERROR|AC_ERROR|MV_ERROR);
+        else{
+            error|= old_error& (DC_ERROR|AC_ERROR|MV_ERROR);
+            s->error_status_table[mb_xy]|= error;
+        }
+    }
+#if 1
+    /* handle not partitioned case */
+    if(!s->partitioned_frame){
+        for(i=0; i<s->mb_num; i++){
+            const int mb_xy= s->mb_index2xy[i];
+            error= s->error_status_table[mb_xy];
+            if(error&(AC_ERROR|DC_ERROR|MV_ERROR))
+                error|= AC_ERROR|DC_ERROR|MV_ERROR;
+            s->error_status_table[mb_xy]= error;
+        }
+    }
+#endif
+
+    dc_error= ac_error= mv_error=0;
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        error= s->error_status_table[mb_xy];
+        if(error&DC_ERROR) dc_error ++;
+        if(error&AC_ERROR) ac_error ++;
+        if(error&MV_ERROR) mv_error ++;
+    }
+    av_log(s->avctx, AV_LOG_INFO, "concealing %d DC, %d AC, %d MV errors\n", dc_error, ac_error, mv_error);
+
+    is_intra_likely= is_intra_more_likely(s);
+
+    /* set unknown mb-type to most likely */
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        error= s->error_status_table[mb_xy];
+        if(!((error&DC_ERROR) && (error&MV_ERROR)))
+            continue;
+
+        if(is_intra_likely)
+            s->current_picture.mb_type[mb_xy]= MB_TYPE_INTRA4x4;
+        else
+            s->current_picture.mb_type[mb_xy]= MB_TYPE_16x16 | MB_TYPE_L0;
+    }
+
+    /* handle inter blocks with damaged AC */
+    for(mb_y=0; mb_y<s->mb_height; mb_y++){
+        for(mb_x=0; mb_x<s->mb_width; mb_x++){
+            const int mb_xy= mb_x + mb_y * s->mb_stride;
+            const int mb_type= s->current_picture.mb_type[mb_xy];
+            error= s->error_status_table[mb_xy];
+
+            if(IS_INTRA(mb_type)) continue; //intra
+            if(error&MV_ERROR) continue;              //inter with damaged MV
+            if(!(error&AC_ERROR)) continue;           //undamaged inter
+
+            s->mv_dir = MV_DIR_FORWARD;
+            s->mb_intra=0;
+            s->mb_skipped=0;
+            if(IS_8X8(mb_type)){
+                int mb_index= mb_x*2 + mb_y*2*s->b8_stride;
+                int j;
+                s->mv_type = MV_TYPE_8X8;
+                for(j=0; j<4; j++){
+                    s->mv[0][j][0] = s->current_picture.motion_val[0][ mb_index + (j&1) + (j>>1)*s->b8_stride ][0];
+                    s->mv[0][j][1] = s->current_picture.motion_val[0][ mb_index + (j&1) + (j>>1)*s->b8_stride ][1];
+                }
+            }else{
+                s->mv_type = MV_TYPE_16X16;
+                s->mv[0][0][0] = s->current_picture.motion_val[0][ mb_x*2 + mb_y*2*s->b8_stride ][0];
+                s->mv[0][0][1] = s->current_picture.motion_val[0][ mb_x*2 + mb_y*2*s->b8_stride ][1];
+            }
+
+            s->dsp.clear_blocks(s->block[0]);
+
+            s->mb_x= mb_x;
+            s->mb_y= mb_y;
+            decode_mb(s);
+        }
+    }
+
+    /* guess MVs */
+    if(s->pict_type==B_TYPE){
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                int xy= mb_x*2 + mb_y*2*s->b8_stride;
+                const int mb_xy= mb_x + mb_y * s->mb_stride;
+                const int mb_type= s->current_picture.mb_type[mb_xy];
+                error= s->error_status_table[mb_xy];
+
+                if(IS_INTRA(mb_type)) continue;
+                if(!(error&MV_ERROR)) continue;           //inter with undamaged MV
+                if(!(error&AC_ERROR)) continue;           //undamaged inter
+
+                s->mv_dir = MV_DIR_FORWARD|MV_DIR_BACKWARD;
+                s->mb_intra=0;
+                s->mv_type = MV_TYPE_16X16;
+                s->mb_skipped=0;
+
+                if(s->pp_time){
+                    int time_pp= s->pp_time;
+                    int time_pb= s->pb_time;
+
+                    s->mv[0][0][0] = s->next_picture.motion_val[0][xy][0]*time_pb/time_pp;
+                    s->mv[0][0][1] = s->next_picture.motion_val[0][xy][1]*time_pb/time_pp;
+                    s->mv[1][0][0] = s->next_picture.motion_val[0][xy][0]*(time_pb - time_pp)/time_pp;
+                    s->mv[1][0][1] = s->next_picture.motion_val[0][xy][1]*(time_pb - time_pp)/time_pp;
+                }else{
+                    s->mv[0][0][0]= 0;
+                    s->mv[0][0][1]= 0;
+                    s->mv[1][0][0]= 0;
+                    s->mv[1][0][1]= 0;
+                }
+
+                s->dsp.clear_blocks(s->block[0]);
+                s->mb_x= mb_x;
+                s->mb_y= mb_y;
+                decode_mb(s);
+            }
+        }
+    }else
+        guess_mv(s);
+
+#ifdef HAVE_XVMC
+    /* the filters below are not XvMC compatible, skip them */
+    if(s->avctx->xvmc_acceleration) goto ec_clean;
+#endif
+    /* fill DC for inter blocks */
+    for(mb_y=0; mb_y<s->mb_height; mb_y++){
+        for(mb_x=0; mb_x<s->mb_width; mb_x++){
+            int dc, dcu, dcv, y, n;
+            int16_t *dc_ptr;
+            uint8_t *dest_y, *dest_cb, *dest_cr;
+            const int mb_xy= mb_x + mb_y * s->mb_stride;
+            const int mb_type= s->current_picture.mb_type[mb_xy];
+
+            error= s->error_status_table[mb_xy];
+
+            if(IS_INTRA(mb_type) && s->partitioned_frame) continue;
+//            if(error&MV_ERROR) continue; //inter data damaged FIXME is this good?
+
+            dest_y = s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize;
+            dest_cb= s->current_picture.data[1] + mb_x*8  + mb_y*8 *s->uvlinesize;
+            dest_cr= s->current_picture.data[2] + mb_x*8  + mb_y*8 *s->uvlinesize;
+
+            dc_ptr= &s->dc_val[0][mb_x*2 + mb_y*2*s->b8_stride];
+            for(n=0; n<4; n++){
+                dc=0;
+                for(y=0; y<8; y++){
+                    int x;
+                    for(x=0; x<8; x++){
+                       dc+= dest_y[x + (n&1)*8 + (y + (n>>1)*8)*s->linesize];
+                    }
+                }
+                dc_ptr[(n&1) + (n>>1)*s->b8_stride]= (dc+4)>>3;
+            }
+
+            dcu=dcv=0;
+            for(y=0; y<8; y++){
+                int x;
+                for(x=0; x<8; x++){
+                    dcu+=dest_cb[x + y*(s->uvlinesize)];
+                    dcv+=dest_cr[x + y*(s->uvlinesize)];
+                }
+            }
+            s->dc_val[1][mb_x + mb_y*s->mb_stride]= (dcu+4)>>3;
+            s->dc_val[2][mb_x + mb_y*s->mb_stride]= (dcv+4)>>3;
+        }
+    }
+#if 1
+    /* guess DC for damaged blocks */
+    guess_dc(s, s->dc_val[0], s->mb_width*2, s->mb_height*2, s->b8_stride, 1);
+    guess_dc(s, s->dc_val[1], s->mb_width  , s->mb_height  , s->mb_stride, 0);
+    guess_dc(s, s->dc_val[2], s->mb_width  , s->mb_height  , s->mb_stride, 0);
+#endif
+    /* filter luma DC */
+    filter181(s->dc_val[0], s->mb_width*2, s->mb_height*2, s->b8_stride);
+
+#if 1
+    /* render DC only intra */
+    for(mb_y=0; mb_y<s->mb_height; mb_y++){
+        for(mb_x=0; mb_x<s->mb_width; mb_x++){
+            uint8_t *dest_y, *dest_cb, *dest_cr;
+            const int mb_xy= mb_x + mb_y * s->mb_stride;
+            const int mb_type= s->current_picture.mb_type[mb_xy];
+
+            error= s->error_status_table[mb_xy];
+
+            if(IS_INTER(mb_type)) continue;
+            if(!(error&AC_ERROR)) continue;              //undamaged
+
+            dest_y = s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize;
+            dest_cb= s->current_picture.data[1] + mb_x*8  + mb_y*8 *s->uvlinesize;
+            dest_cr= s->current_picture.data[2] + mb_x*8  + mb_y*8 *s->uvlinesize;
+
+            put_dc(s, dest_y, dest_cb, dest_cr, mb_x, mb_y);
+        }
+    }
+#endif
+
+    if(s->avctx->error_concealment&FF_EC_DEBLOCK){
+        /* filter horizontal block boundaries */
+        h_block_filter(s, s->current_picture.data[0], s->mb_width*2, s->mb_height*2, s->linesize  , 1);
+        h_block_filter(s, s->current_picture.data[1], s->mb_width  , s->mb_height  , s->uvlinesize, 0);
+        h_block_filter(s, s->current_picture.data[2], s->mb_width  , s->mb_height  , s->uvlinesize, 0);
+
+        /* filter vertical block boundaries */
+        v_block_filter(s, s->current_picture.data[0], s->mb_width*2, s->mb_height*2, s->linesize  , 1);
+        v_block_filter(s, s->current_picture.data[1], s->mb_width  , s->mb_height  , s->uvlinesize, 0);
+        v_block_filter(s, s->current_picture.data[2], s->mb_width  , s->mb_height  , s->uvlinesize, 0);
+    }
+
+#ifdef HAVE_XVMC
+ec_clean:
+#endif
+    /* clean a few tables */
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        int error= s->error_status_table[mb_xy];
+
+        if(s->pict_type!=B_TYPE && (error&(DC_ERROR|MV_ERROR|AC_ERROR))){
+            s->mbskip_table[mb_xy]=0;
+        }
+        s->mbintra_table[mb_xy]=1;
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/eval.c b/contrib/ffmpeg/libavcodec/eval.c
new file mode 100644
index 000000000..877de3552
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/eval.c
@@ -0,0 +1,466 @@
+/*
+ * simple arithmetic expression evaluator
+ *
+ * Copyright (c) 2002-2006 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file eval.c
+ * simple arithmetic expression evaluator.
+ *
+ * see http://joe.hotchkiss.com/programming/eval/eval.html
+ */
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "eval.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#ifndef NAN
+  #define NAN 0.0/0.0
+#endif
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+typedef struct Parser{
+    int stack_index;
+    char *s;
+    double *const_value;
+    const char **const_name;          // NULL terminated
+    double (**func1)(void *, double a); // NULL terminated
+    const char **func1_name;          // NULL terminated
+    double (**func2)(void *, double a, double b); // NULL terminated
+    char **func2_name;          // NULL terminated
+    void *opaque;
+    char **error;
+#define VARS 10
+    double var[VARS];
+} Parser;
+
+static int8_t si_prefixes['z' - 'E' + 1]={
+    ['y'-'E']= -24,
+    ['z'-'E']= -21,
+    ['a'-'E']= -18,
+    ['f'-'E']= -15,
+    ['p'-'E']= -12,
+    ['n'-'E']= - 9,
+    ['u'-'E']= - 6,
+    ['m'-'E']= - 3,
+    ['c'-'E']= - 2,
+    ['d'-'E']= - 1,
+    ['h'-'E']=   2,
+    ['k'-'E']=   3,
+    ['K'-'E']=   3,
+    ['M'-'E']=   6,
+    ['G'-'E']=   9,
+    ['T'-'E']=  12,
+    ['P'-'E']=  15,
+    ['E'-'E']=  18,
+    ['Z'-'E']=  21,
+    ['Y'-'E']=  24,
+};
+
+/** strtod() function extended with 'k', 'M', 'G', 'ki', 'Mi', 'Gi' and 'B'
+ * postfixes.  This allows using f.e. kB, MiB, G and B as a postfix. This
+ * function assumes that the unit of numbers is bits not bytes.
+ */
+static double av_strtod(const char *name, char **tail) {
+    double d;
+    char *next;
+    d = strtod(name, &next);
+    /* if parsing succeeded, check for and interpret postfixes */
+    if (next!=name) {
+
+        if(*next >= 'E' && *next <= 'z'){
+            int e= si_prefixes[*next - 'E'];
+            if(e){
+                if(next[1] == 'i'){
+                    d*= pow( 2, e/0.3);
+                    next+=2;
+                }else{
+                    d*= pow(10, e);
+                    next++;
+                }
+            }
+        }
+
+        if(*next=='B') {
+            d*=8;
+            next++;
+        }
+    }
+    /* if requested, fill in tail with the position after the last parsed
+       character */
+    if (tail)
+        *tail = next;
+    return d;
+}
+
+static int strmatch(const char *s, const char *prefix){
+    int i;
+    for(i=0; prefix[i]; i++){
+        if(prefix[i] != s[i]) return 0;
+    }
+    return 1;
+}
+
+struct ff_expr_s {
+    enum {
+        e_value, e_const, e_func0, e_func1, e_func2,
+        e_squish, e_gauss, e_ld,
+        e_mod, e_max, e_min, e_eq, e_gt, e_gte,
+        e_pow, e_mul, e_div, e_add,
+        e_last, e_st, e_while,
+    } type;
+    double value; // is sign in other types
+    union {
+        int const_index;
+        double (*func0)(double);
+        double (*func1)(void *, double);
+        double (*func2)(void *, double, double);
+    } a;
+    AVEvalExpr * param[2];
+};
+
+static double eval_expr(Parser * p, AVEvalExpr * e) {
+    switch (e->type) {
+        case e_value:  return e->value;
+        case e_const:  return e->value * p->const_value[e->a.const_index];
+        case e_func0:  return e->value * e->a.func0(eval_expr(p, e->param[0]));
+        case e_func1:  return e->value * e->a.func1(p->opaque, eval_expr(p, e->param[0]));
+        case e_func2:  return e->value * e->a.func2(p->opaque, eval_expr(p, e->param[0]), eval_expr(p, e->param[1]));
+        case e_squish: return 1/(1+exp(4*eval_expr(p, e->param[0])));
+        case e_gauss: { double d = eval_expr(p, e->param[0]); return exp(-d*d/2)/sqrt(2*M_PI); }
+        case e_ld:     return e->value * p->var[av_clip(eval_expr(p, e->param[0]), 0, VARS-1)];
+        case e_while: {
+            double d = NAN;
+            while(eval_expr(p, e->param[0]))
+                d=eval_expr(p, e->param[1]);
+            return d;
+        }
+        default: {
+            double d = eval_expr(p, e->param[0]);
+            double d2 = eval_expr(p, e->param[1]);
+            switch (e->type) {
+                case e_mod: return e->value * (d - floor(d/d2)*d2);
+                case e_max: return e->value * (d >  d2 ?   d : d2);
+                case e_min: return e->value * (d <  d2 ?   d : d2);
+                case e_eq:  return e->value * (d == d2 ? 1.0 : 0.0);
+                case e_gt:  return e->value * (d >  d2 ? 1.0 : 0.0);
+                case e_gte: return e->value * (d >= d2 ? 1.0 : 0.0);
+                case e_pow: return e->value * pow(d, d2);
+                case e_mul: return e->value * (d * d2);
+                case e_div: return e->value * (d / d2);
+                case e_add: return e->value * (d + d2);
+                case e_last:return e->value * d2;
+                case e_st : return e->value * (p->var[av_clip(d, 0, VARS-1)]= d2);
+            }
+        }
+    }
+    return NAN;
+}
+
+static AVEvalExpr * parse_expr(Parser *p);
+
+void ff_eval_free(AVEvalExpr * e) {
+    if (!e) return;
+    ff_eval_free(e->param[0]);
+    ff_eval_free(e->param[1]);
+    av_freep(&e);
+}
+
+static AVEvalExpr * parse_primary(Parser *p) {
+    AVEvalExpr * d = av_mallocz(sizeof(AVEvalExpr));
+    char *next= p->s;
+    int i;
+
+    /* number */
+    d->value = av_strtod(p->s, &next);
+    if(next != p->s){
+        d->type = e_value;
+        p->s= next;
+        return d;
+    }
+    d->value = 1;
+
+    /* named constants */
+    for(i=0; p->const_name && p->const_name[i]; i++){
+        if(strmatch(p->s, p->const_name[i])){
+            p->s+= strlen(p->const_name[i]);
+            d->type = e_const;
+            d->a.const_index = i;
+            return d;
+        }
+    }
+
+    p->s= strchr(p->s, '(');
+    if(p->s==NULL){
+        *p->error = "missing (";
+        p->s= next;
+        ff_eval_free(d);
+        return NULL;
+    }
+    p->s++; // "("
+    if (*next == '(') { // special case do-nothing
+        av_freep(&d);
+        d = parse_expr(p);
+        if(p->s[0] != ')'){
+            *p->error = "missing )";
+            ff_eval_free(d);
+            return NULL;
+        }
+        p->s++; // ")"
+        return d;
+    }
+    d->param[0] = parse_expr(p);
+    if(p->s[0]== ','){
+        p->s++; // ","
+        d->param[1] = parse_expr(p);
+    }
+    if(p->s[0] != ')'){
+        *p->error = "missing )";
+        ff_eval_free(d);
+        return NULL;
+    }
+    p->s++; // ")"
+
+    d->type = e_func0;
+         if( strmatch(next, "sinh"  ) ) d->a.func0 = sinh;
+    else if( strmatch(next, "cosh"  ) ) d->a.func0 = cosh;
+    else if( strmatch(next, "tanh"  ) ) d->a.func0 = tanh;
+    else if( strmatch(next, "sin"   ) ) d->a.func0 = sin;
+    else if( strmatch(next, "cos"   ) ) d->a.func0 = cos;
+    else if( strmatch(next, "tan"   ) ) d->a.func0 = tan;
+    else if( strmatch(next, "atan"  ) ) d->a.func0 = atan;
+    else if( strmatch(next, "asin"  ) ) d->a.func0 = asin;
+    else if( strmatch(next, "acos"  ) ) d->a.func0 = acos;
+    else if( strmatch(next, "exp"   ) ) d->a.func0 = exp;
+    else if( strmatch(next, "log"   ) ) d->a.func0 = log;
+    else if( strmatch(next, "abs"   ) ) d->a.func0 = fabs;
+    else if( strmatch(next, "squish") ) d->type = e_squish;
+    else if( strmatch(next, "gauss" ) ) d->type = e_gauss;
+    else if( strmatch(next, "mod"   ) ) d->type = e_mod;
+    else if( strmatch(next, "max"   ) ) d->type = e_max;
+    else if( strmatch(next, "min"   ) ) d->type = e_min;
+    else if( strmatch(next, "eq"    ) ) d->type = e_eq;
+    else if( strmatch(next, "gte"   ) ) d->type = e_gte;
+    else if( strmatch(next, "gt"    ) ) d->type = e_gt;
+    else if( strmatch(next, "lte"   ) ) { AVEvalExpr * tmp = d->param[1]; d->param[1] = d->param[0]; d->param[0] = tmp; d->type = e_gt; }
+    else if( strmatch(next, "lt"    ) ) { AVEvalExpr * tmp = d->param[1]; d->param[1] = d->param[0]; d->param[0] = tmp; d->type = e_gte; }
+    else if( strmatch(next, "ld"    ) ) d->type = e_ld;
+    else if( strmatch(next, "st"    ) ) d->type = e_st;
+    else if( strmatch(next, "while" ) ) d->type = e_while;
+    else {
+        for(i=0; p->func1_name && p->func1_name[i]; i++){
+            if(strmatch(next, p->func1_name[i])){
+                d->a.func1 = p->func1[i];
+                d->type = e_func1;
+                return d;
+            }
+        }
+
+        for(i=0; p->func2_name && p->func2_name[i]; i++){
+            if(strmatch(next, p->func2_name[i])){
+                d->a.func2 = p->func2[i];
+                d->type = e_func2;
+                return d;
+            }
+        }
+
+        *p->error = "unknown function";
+        ff_eval_free(d);
+        return NULL;
+    }
+
+    return d;
+}
+
+static AVEvalExpr * new_eval_expr(int type, int value, AVEvalExpr *p0, AVEvalExpr *p1){
+    AVEvalExpr * e = av_mallocz(sizeof(AVEvalExpr));
+    e->type     =type   ;
+    e->value    =value  ;
+    e->param[0] =p0     ;
+    e->param[1] =p1     ;
+    return e;
+}
+
+static AVEvalExpr * parse_pow(Parser *p, int *sign){
+    *sign= (*p->s == '+') - (*p->s == '-');
+    p->s += *sign&1;
+    return parse_primary(p);
+}
+
+static AVEvalExpr * parse_factor(Parser *p){
+    int sign, sign2;
+    AVEvalExpr * e = parse_pow(p, &sign);
+    while(p->s[0]=='^'){
+        p->s++;
+        e= new_eval_expr(e_pow, 1, e, parse_pow(p, &sign2));
+        if (e->param[1]) e->param[1]->value *= (sign2|1);
+    }
+    if (e) e->value *= (sign|1);
+    return e;
+}
+
+static AVEvalExpr * parse_term(Parser *p){
+    AVEvalExpr * e = parse_factor(p);
+    while(p->s[0]=='*' || p->s[0]=='/'){
+        int c= *p->s++;
+        e= new_eval_expr(c == '*' ? e_mul : e_div, 1, e, parse_factor(p));
+    }
+    return e;
+}
+
+static AVEvalExpr * parse_subexpr(Parser *p) {
+    AVEvalExpr * e = parse_term(p);
+    while(*p->s == '+' || *p->s == '-') {
+        e= new_eval_expr(e_add, 1, e, parse_term(p));
+    };
+
+    return e;
+}
+
+static AVEvalExpr * parse_expr(Parser *p) {
+    AVEvalExpr * e;
+
+    if(p->stack_index <= 0) //protect against stack overflows
+        return NULL;
+    p->stack_index--;
+
+    e = parse_subexpr(p);
+
+    while(*p->s == ';') {
+        p->s++;
+        e= new_eval_expr(e_last, 1, e, parse_subexpr(p));
+    };
+
+    p->stack_index++;
+
+    return e;
+}
+
+static int verify_expr(AVEvalExpr * e) {
+    if (!e) return 0;
+    switch (e->type) {
+        case e_value:
+        case e_const: return 1;
+        case e_func0:
+        case e_func1:
+        case e_squish:
+        case e_ld:
+        case e_gauss: return verify_expr(e->param[0]);
+        default: return verify_expr(e->param[0]) && verify_expr(e->param[1]);
+    }
+}
+
+AVEvalExpr * ff_parse(char *s, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               char **error){
+    Parser p;
+    AVEvalExpr * e;
+    char w[strlen(s) + 1], * wp = w;
+
+    while (*s)
+        if (!isspace(*s++)) *wp++ = s[-1];
+    *wp++ = 0;
+
+    p.stack_index=100;
+    p.s= w;
+    p.const_name = const_name;
+    p.func1      = func1;
+    p.func1_name = func1_name;
+    p.func2      = func2;
+    p.func2_name = func2_name;
+    p.error= error;
+
+    e = parse_expr(&p);
+    if (!verify_expr(e)) {
+        ff_eval_free(e);
+        return NULL;
+    }
+    return e;
+}
+
+double ff_parse_eval(AVEvalExpr * e, double *const_value, void *opaque) {
+    Parser p;
+
+    p.const_value= const_value;
+    p.opaque     = opaque;
+    return eval_expr(&p, e);
+}
+
+double ff_eval2(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque, char **error){
+    AVEvalExpr * e = ff_parse(s, const_name, func1, func1_name, func2, func2_name, error);
+    double d;
+    if (!e) return NAN;
+    d = ff_parse_eval(e, const_value, opaque);
+    ff_eval_free(e);
+    return d;
+}
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+attribute_deprecated double ff_eval(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque){
+    char *error=NULL;
+    double ret;
+    ret = ff_eval2(s, const_value, const_name, func1, func1_name, func2, func2_name, opaque, &error);
+    if (error)
+        av_log(NULL, AV_LOG_ERROR, "Error evaluating \"%s\": %s\n", s, error);
+    return ret;
+}
+#endif
+
+#ifdef TEST
+#undef printf
+static double const_values[]={
+    M_PI,
+    M_E,
+    0
+};
+static const char *const_names[]={
+    "PI",
+    "E",
+    0
+};
+main(){
+    int i;
+    printf("%f == 12.7\n", ff_eval("1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)", const_values, const_names, NULL, NULL, NULL, NULL, NULL));
+    printf("%f == 0.931322575\n", ff_eval("80G/80Gi", const_values, const_names, NULL, NULL, NULL, NULL, NULL));
+
+    for(i=0; i<1050; i++){
+        START_TIMER
+            ff_eval("1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)", const_values, const_names, NULL, NULL, NULL, NULL, NULL);
+        STOP_TIMER("ff_eval")
+    }
+}
+#endif
diff --git a/contrib/ffmpeg/libavcodec/eval.h b/contrib/ffmpeg/libavcodec/eval.h
new file mode 100644
index 000000000..b52199cf4
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/eval.h
@@ -0,0 +1,84 @@
+/*
+ * simple arithmetic expression evaluator
+ *
+ * Copyright (c) 2002 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file eval.h
+ * eval header.
+ */
+
+#ifndef AVCODEC_EVAL_H
+#define AVCODEC_EVAL_H
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+double ff_eval(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque);
+#endif
+
+/**
+ * Parses and evaluates an expression.
+ * Note, this is significantly slower than ff_parse_eval()
+ * @param s expression as a zero terminated string for example "1+2^3+5*5+sin(2/3)"
+ * @param func1 NULL terminated array of function pointers for functions which take 1 argument
+ * @param func2 NULL terminated array of function pointers for functions which take 2 arguments
+ * @param const_name NULL terminated array of zero terminated strings of constant identifers for example {"PI", "E", 0}
+ * @param func1_name NULL terminated array of zero terminated strings of func1 identifers
+ * @param func2_name NULL terminated array of zero terminated strings of func2 identifers
+ * @param error pointer to a char* which is set to an error message if something goes wrong
+ * @param const_value a zero terminated array of values for the identifers from const_name
+ * @param opaque a pointer which will be passed to all functions from func1 and func2
+ * @return the value of the expression
+ */
+double ff_eval2(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque, char **error);
+
+typedef struct ff_expr_s AVEvalExpr;
+
+/**
+ * Parses a expression.
+ * @param s expression as a zero terminated string for example "1+2^3+5*5+sin(2/3)"
+ * @param func1 NULL terminated array of function pointers for functions which take 1 argument
+ * @param func2 NULL terminated array of function pointers for functions which take 2 arguments
+ * @param const_name NULL terminated array of zero terminated strings of constant identifers for example {"PI", "E", 0}
+ * @param func1_name NULL terminated array of zero terminated strings of func1 identifers
+ * @param func2_name NULL terminated array of zero terminated strings of func2 identifers
+ * @param error pointer to a char* which is set to an error message if something goes wrong
+ * @return AVEvalExpr which must be freed with ff_eval_free by the user when its not needed anymore
+ *         NULL if anything went wrong
+ */
+AVEvalExpr * ff_parse(char *s, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               char **error);
+/**
+ * Evaluates a previously parsed expression.
+ * @param const_value a zero terminated array of values for the identifers from ff_parse const_name
+ * @param opaque a pointer which will be passed to all functions from func1 and func2
+ * @return the value of the expression
+ */
+double ff_parse_eval(AVEvalExpr * e, double *const_value, void *opaque);
+void ff_eval_free(AVEvalExpr * e);
+
+#endif /* AVCODEC_EVAL_H */
diff --git a/contrib/ffmpeg/libavcodec/faac.c b/contrib/ffmpeg/libavcodec/faac.c
new file mode 100644
index 000000000..9ff9f5ed0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/faac.c
@@ -0,0 +1,136 @@
+/*
+ * Interface to libfaac for aac encoding
+ * Copyright (c) 2002 Gildas Bazin <gbazin@netcourrier.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file faacaudio.c
+ * Interface to libfaac for aac encoding.
+ */
+
+#include "avcodec.h"
+#include <faac.h>
+
+typedef struct FaacAudioContext {
+    faacEncHandle faac_handle;
+} FaacAudioContext;
+
+static int Faac_encode_init(AVCodecContext *avctx)
+{
+    FaacAudioContext *s = avctx->priv_data;
+    faacEncConfigurationPtr faac_cfg;
+    unsigned long samples_input, max_bytes_output;
+
+    /* number of channels */
+    if (avctx->channels < 1 || avctx->channels > 6)
+        return -1;
+
+    s->faac_handle = faacEncOpen(avctx->sample_rate,
+                                 avctx->channels,
+                                 &samples_input, &max_bytes_output);
+
+    /* check faac version */
+    faac_cfg = faacEncGetCurrentConfiguration(s->faac_handle);
+    if (faac_cfg->version != FAAC_CFG_VERSION) {
+        av_log(avctx, AV_LOG_ERROR, "wrong libfaac version (compiled for: %d, using %d)\n", FAAC_CFG_VERSION, faac_cfg->version);
+        faacEncClose(s->faac_handle);
+        return -1;
+    }
+
+    /* put the options in the configuration struct */
+    faac_cfg->aacObjectType = LOW;
+    faac_cfg->mpegVersion = MPEG4;
+    faac_cfg->useTns = 0;
+    faac_cfg->allowMidside = 1;
+    faac_cfg->bitRate = avctx->bit_rate / avctx->channels;
+    faac_cfg->bandWidth = avctx->cutoff;
+    if(avctx->flags & CODEC_FLAG_QSCALE) {
+        faac_cfg->bitRate = 0;
+        faac_cfg->quantqual = avctx->global_quality / FF_QP2LAMBDA;
+    }
+    faac_cfg->outputFormat = 1;
+    faac_cfg->inputFormat = FAAC_INPUT_16BIT;
+
+    avctx->frame_size = samples_input / avctx->channels;
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    /* Set decoder specific info */
+    avctx->extradata_size = 0;
+    if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER) {
+
+        unsigned char *buffer = NULL;
+        unsigned long decoder_specific_info_size;
+
+        if (!faacEncGetDecoderSpecificInfo(s->faac_handle, &buffer,
+                                           &decoder_specific_info_size)) {
+            avctx->extradata = av_malloc(decoder_specific_info_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            avctx->extradata_size = decoder_specific_info_size;
+            memcpy(avctx->extradata, buffer, avctx->extradata_size);
+            faac_cfg->outputFormat = 0;
+        }
+#undef free
+        free(buffer);
+#define free please_use_av_free
+    }
+
+    if (!faacEncSetConfiguration(s->faac_handle, faac_cfg)) {
+        av_log(avctx, AV_LOG_ERROR, "libfaac doesn't support this output format!\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int Faac_encode_frame(AVCodecContext *avctx,
+                             unsigned char *frame, int buf_size, void *data)
+{
+    FaacAudioContext *s = avctx->priv_data;
+    int bytes_written;
+
+    bytes_written = faacEncEncode(s->faac_handle,
+                                  data,
+                                  avctx->frame_size * avctx->channels,
+                                  frame,
+                                  buf_size);
+
+    return bytes_written;
+}
+
+static int Faac_encode_close(AVCodecContext *avctx)
+{
+    FaacAudioContext *s = avctx->priv_data;
+
+    av_freep(&avctx->coded_frame);
+    av_freep(&avctx->extradata);
+
+    faacEncClose(s->faac_handle);
+    return 0;
+}
+
+AVCodec faac_encoder = {
+    "aac",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_AAC,
+    sizeof(FaacAudioContext),
+    Faac_encode_init,
+    Faac_encode_frame,
+    Faac_encode_close
+};
diff --git a/contrib/ffmpeg/libavcodec/faad.c b/contrib/ffmpeg/libavcodec/faad.c
new file mode 100644
index 000000000..01cbd40e7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/faad.c
@@ -0,0 +1,333 @@
+/*
+ * Faad decoder
+ * Copyright (c) 2003 Zdenek Kabelac.
+ * Copyright (c) 2004 Thomas Raivio.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file faad.c
+ * AAC decoder.
+ *
+ * still a bit unfinished - but it plays something
+ */
+
+#include "avcodec.h"
+#include "faad.h"
+
+#ifndef FAADAPI
+#define FAADAPI
+#endif
+
+/*
+ * when CONFIG_LIBFAADBIN is defined the libfaad will be opened at runtime
+ */
+//#undef CONFIG_LIBFAADBIN
+//#define CONFIG_LIBFAADBIN
+
+#ifdef CONFIG_LIBFAADBIN
+#include <dlfcn.h>
+static const char* libfaadname = "libfaad.so.0";
+#else
+#define dlopen(a)
+#define dlclose(a)
+#endif
+
+typedef struct {
+    void* handle;               /* dlopen handle */
+    void* faac_handle;          /* FAAD library handle */
+    int sample_size;
+    int init;
+
+    /* faad calls */
+    faacDecHandle FAADAPI (*faacDecOpen)(void);
+    faacDecConfigurationPtr FAADAPI (*faacDecGetCurrentConfiguration)(faacDecHandle hDecoder);
+#ifndef FAAD2_VERSION
+        int FAADAPI (*faacDecSetConfiguration)(faacDecHandle hDecoder,
+                                           faacDecConfigurationPtr config);
+        int FAADAPI (*faacDecInit)(faacDecHandle hDecoder,
+                                unsigned char *buffer,
+                                unsigned long *samplerate,
+                                unsigned long *channels);
+        int FAADAPI (*faacDecInit2)(faacDecHandle hDecoder, unsigned char *pBuffer,
+                                unsigned long SizeOfDecoderSpecificInfo,
+                                unsigned long *samplerate, unsigned long *channels);
+        int FAADAPI (*faacDecDecode)(faacDecHandle hDecoder,
+                                unsigned char *buffer,
+                                unsigned long *bytesconsumed,
+                                short *sample_buffer,
+                                unsigned long *samples);
+#else
+        unsigned char FAADAPI (*faacDecSetConfiguration)(faacDecHandle hDecoder,
+                                                     faacDecConfigurationPtr config);
+        long FAADAPI (*faacDecInit)(faacDecHandle hDecoder,
+                                   unsigned char *buffer,
+                                 unsigned long buffer_size,
+                                 unsigned long *samplerate,
+                                 unsigned char *channels);
+        char FAADAPI (*faacDecInit2)(faacDecHandle hDecoder, unsigned char *pBuffer,
+                                 unsigned long SizeOfDecoderSpecificInfo,
+                                 unsigned long *samplerate, unsigned char *channels);
+        void *FAADAPI (*faacDecDecode)(faacDecHandle hDecoder,
+                                         faacDecFrameInfo *hInfo,
+                                         unsigned char *buffer,
+                                                                 unsigned long buffer_size);
+        char* FAADAPI (*faacDecGetErrorMessage)(unsigned char errcode);
+#endif
+
+    void FAADAPI (*faacDecClose)(faacDecHandle hDecoder);
+
+
+} FAACContext;
+
+static const unsigned long faac_srates[] =
+{
+    96000, 88200, 64000, 48000, 44100, 32000,
+    24000, 22050, 16000, 12000, 11025, 8000
+};
+
+static int faac_init_mp4(AVCodecContext *avctx)
+{
+    FAACContext *s = (FAACContext *) avctx->priv_data;
+    unsigned long samplerate;
+#ifndef FAAD2_VERSION
+    unsigned long channels;
+#else
+    unsigned char channels;
+#endif
+    int r = 0;
+
+    if (avctx->extradata){
+        r = s->faacDecInit2(s->faac_handle, (uint8_t*) avctx->extradata,
+                            avctx->extradata_size,
+                            &samplerate, &channels);
+        if (r < 0){
+            av_log(avctx, AV_LOG_ERROR,
+                   "faacDecInit2 failed r:%d   sr:%ld  ch:%ld  s:%d\n",
+                   r, samplerate, (long)channels, avctx->extradata_size);
+        } else {
+            avctx->sample_rate = samplerate;
+            avctx->channels = channels;
+            s->init = 1;
+        }
+    }
+
+    return r;
+}
+
+static int faac_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    FAACContext *s = (FAACContext *) avctx->priv_data;
+#ifndef FAAD2_VERSION
+    unsigned long bytesconsumed;
+    short *sample_buffer = NULL;
+    unsigned long samples;
+    int out;
+#else
+    faacDecFrameInfo frame_info;
+    void *out;
+#endif
+    if(buf_size == 0)
+        return 0;
+#ifndef FAAD2_VERSION
+    out = s->faacDecDecode(s->faac_handle,
+                           (unsigned char*)buf,
+                           &bytesconsumed,
+                           data,
+                           &samples);
+    samples *= s->sample_size;
+    if (data_size)
+        *data_size = samples;
+    return (buf_size < (int)bytesconsumed)
+        ? buf_size : (int)bytesconsumed;
+#else
+
+    if(!s->init){
+        unsigned long srate;
+        unsigned char channels;
+        int r = s->faacDecInit(s->faac_handle, buf, buf_size, &srate, &channels);
+        if(r < 0){
+            av_log(avctx, AV_LOG_ERROR, "faac: codec init failed: %s\n",
+                   s->faacDecGetErrorMessage(frame_info.error));
+            return -1;
+        }
+        avctx->sample_rate = srate;
+        avctx->channels = channels;
+        s->init = 1;
+    }
+
+    out = s->faacDecDecode(s->faac_handle, &frame_info, (unsigned char*)buf, (unsigned long)buf_size);
+
+    if (frame_info.error > 0) {
+        av_log(avctx, AV_LOG_ERROR, "faac: frame decoding failed: %s\n",
+                s->faacDecGetErrorMessage(frame_info.error));
+        return -1;
+    }
+
+    frame_info.samples *= s->sample_size;
+    memcpy(data, out, frame_info.samples); // CHECKME - can we cheat this one
+
+    if (data_size)
+        *data_size = frame_info.samples;
+
+    return (buf_size < (int)frame_info.bytesconsumed)
+        ? buf_size : (int)frame_info.bytesconsumed;
+#endif
+}
+
+static int faac_decode_end(AVCodecContext *avctx)
+{
+    FAACContext *s = (FAACContext *) avctx->priv_data;
+
+    s->faacDecClose(s->faac_handle);
+
+    dlclose(s->handle);
+    return 0;
+}
+
+static int faac_decode_init(AVCodecContext *avctx)
+{
+    FAACContext *s = (FAACContext *) avctx->priv_data;
+    faacDecConfigurationPtr faac_cfg;
+
+#ifdef CONFIG_LIBFAADBIN
+    const char* err = 0;
+
+    s->handle = dlopen(libfaadname, RTLD_LAZY);
+    if (!s->handle)
+    {
+        av_log(avctx, AV_LOG_ERROR, "FAAD library: %s could not be opened! \n%s\n",
+                libfaadname, dlerror());
+        return -1;
+    }
+#define dfaac(a, b) \
+    do { static const char* n = "faacDec" #a; \
+    if ((s->faacDec ## a = b dlsym( s->handle, n )) == NULL) { err = n; break; } } while(0)
+    for(;;) {
+#else  /* !CONFIG_LIBFAADBIN */
+#define dfaac(a, b)     s->faacDec ## a = faacDec ## a
+#endif /* CONFIG_LIBFAADBIN */
+
+        // resolve all needed function calls
+        dfaac(Open, (faacDecHandle FAADAPI (*)(void)));
+        dfaac(Close, (void FAADAPI (*)(faacDecHandle hDecoder)));
+        dfaac(GetCurrentConfiguration, (faacDecConfigurationPtr
+                                        FAADAPI (*)(faacDecHandle)));
+#ifndef FAAD2_VERSION
+        dfaac(SetConfiguration, (int FAADAPI (*)(faacDecHandle,
+                                                           faacDecConfigurationPtr)));
+
+        dfaac(Init, (int FAADAPI (*)(faacDecHandle, unsigned char*,
+                                     unsigned long*, unsigned long*)));
+    dfaac(Init2, (int FAADAPI (*)(faacDecHandle, unsigned char*,
+                                       unsigned long, unsigned long*,
+                                       unsigned long*)));
+        dfaac(Decode, (int FAADAPI (*)(faacDecHandle, unsigned char*,
+                             unsigned long*, short*, unsigned long*)));
+#else
+        dfaac(SetConfiguration, (unsigned char FAADAPI (*)(faacDecHandle,
+                                                           faacDecConfigurationPtr)));
+        dfaac(Init, (long FAADAPI (*)(faacDecHandle, unsigned char*,
+                                     unsigned long, unsigned long*, unsigned char*)));
+        dfaac(Init2, (char FAADAPI (*)(faacDecHandle, unsigned char*,
+                                       unsigned long, unsigned long*,
+                                       unsigned char*)));
+        dfaac(Decode, (void *FAADAPI (*)(faacDecHandle, faacDecFrameInfo*,
+                             unsigned char*, unsigned long)));
+        dfaac(GetErrorMessage, (char* FAADAPI (*)(unsigned char)));
+#endif
+#undef dfacc
+
+#ifdef CONFIG_LIBFAADBIN
+        break;
+    }
+    if (err) {
+        dlclose(s->handle);
+        av_log(avctx, AV_LOG_ERROR, "FAAD library: cannot resolve %s in %s!\n",
+                err, libfaadname);
+        return -1;
+    }
+#endif
+
+    s->faac_handle = s->faacDecOpen();
+    if (!s->faac_handle) {
+        av_log(avctx, AV_LOG_ERROR, "FAAD library: cannot create handler!\n");
+        faac_decode_end(avctx);
+        return -1;
+    }
+
+
+    faac_cfg = s->faacDecGetCurrentConfiguration(s->faac_handle);
+
+    if (faac_cfg) {
+        switch (avctx->bits_per_sample) {
+        case 8: av_log(avctx, AV_LOG_ERROR, "FAADlib unsupported bps %d\n", avctx->bits_per_sample); break;
+        default:
+        case 16:
+#ifdef FAAD2_VERSION
+            faac_cfg->outputFormat = FAAD_FMT_16BIT;
+#endif
+            s->sample_size = 2;
+            break;
+        case 24:
+#ifdef FAAD2_VERSION
+            faac_cfg->outputFormat = FAAD_FMT_24BIT;
+#endif
+            s->sample_size = 3;
+            break;
+        case 32:
+#ifdef FAAD2_VERSION
+            faac_cfg->outputFormat = FAAD_FMT_32BIT;
+#endif
+            s->sample_size = 4;
+            break;
+        }
+
+        faac_cfg->defSampleRate = (!avctx->sample_rate) ? 44100 : avctx->sample_rate;
+        faac_cfg->defObjectType = LC;
+    }
+
+    s->faacDecSetConfiguration(s->faac_handle, faac_cfg);
+
+    faac_init_mp4(avctx);
+
+    return 0;
+}
+
+#define AAC_CODEC(id, name)     \
+AVCodec name ## _decoder = {    \
+    #name,                      \
+    CODEC_TYPE_AUDIO,           \
+    id,                         \
+    sizeof(FAACContext),        \
+    faac_decode_init,           \
+    NULL,                       \
+    faac_decode_end,            \
+    faac_decode_frame,          \
+}
+
+// FIXME - raw AAC files - maybe just one entry will be enough
+AAC_CODEC(CODEC_ID_AAC, aac);
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+// If it's mp4 file - usually embeded into Qt Mov
+AAC_CODEC(CODEC_ID_MPEG4AAC, mpeg4aac);
+#endif
+
+#undef AAC_CODEC
diff --git a/contrib/ffmpeg/libavcodec/faandct.c b/contrib/ffmpeg/libavcodec/faandct.c
new file mode 100644
index 000000000..6f73ee5e9
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/faandct.c
@@ -0,0 +1,220 @@
+/*
+ * Floating point AAN DCT
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * this implementation is based upon the IJG integer AAN DCT (see jfdctfst.c)
+ */
+
+/**
+ * @file faandct.c
+ * @brief
+ *     Floating point AAN DCT
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "dsputil.h"
+#include "faandct.h"
+
+#define FLOAT float
+#ifdef FAAN_POSTSCALE
+#    define SCALE(x) postscale[x]
+#else
+#    define SCALE(x) 1
+#endif
+
+//numbers generated by simple c code (not as accurate as they could be)
+/*
+for(i=0; i<8; i++){
+    printf("#define B%d %1.20llf\n", i, (long double)1.0/(cosl(i*acosl(-1.0)/(long double)16.0)*sqrtl(2)));
+}
+*/
+#define B0 1.00000000000000000000
+#define B1 0.72095982200694791383 // (cos(pi*1/16)sqrt(2))^-1
+#define B2 0.76536686473017954350 // (cos(pi*2/16)sqrt(2))^-1
+#define B3 0.85043009476725644878 // (cos(pi*3/16)sqrt(2))^-1
+#define B4 1.00000000000000000000 // (cos(pi*4/16)sqrt(2))^-1
+#define B5 1.27275858057283393842 // (cos(pi*5/16)sqrt(2))^-1
+#define B6 1.84775906502257351242 // (cos(pi*6/16)sqrt(2))^-1
+#define B7 3.62450978541155137218 // (cos(pi*7/16)sqrt(2))^-1
+
+
+#define A1 0.70710678118654752438 // cos(pi*4/16)
+#define A2 0.54119610014619698435 // cos(pi*6/16)sqrt(2)
+#define A5 0.38268343236508977170 // cos(pi*6/16)
+#define A4 1.30656296487637652774 // cos(pi*2/16)sqrt(2)
+
+static FLOAT postscale[64]={
+B0*B0, B0*B1, B0*B2, B0*B3, B0*B4, B0*B5, B0*B6, B0*B7,
+B1*B0, B1*B1, B1*B2, B1*B3, B1*B4, B1*B5, B1*B6, B1*B7,
+B2*B0, B2*B1, B2*B2, B2*B3, B2*B4, B2*B5, B2*B6, B2*B7,
+B3*B0, B3*B1, B3*B2, B3*B3, B3*B4, B3*B5, B3*B6, B3*B7,
+B4*B0, B4*B1, B4*B2, B4*B3, B4*B4, B4*B5, B4*B6, B4*B7,
+B5*B0, B5*B1, B5*B2, B5*B3, B5*B4, B5*B5, B5*B6, B5*B7,
+B6*B0, B6*B1, B6*B2, B6*B3, B6*B4, B6*B5, B6*B6, B6*B7,
+B7*B0, B7*B1, B7*B2, B7*B3, B7*B4, B7*B5, B7*B6, B7*B7,
+};
+
+static av_always_inline void row_fdct(FLOAT temp[64], DCTELEM * data)
+{
+    FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+    FLOAT tmp10, tmp11, tmp12, tmp13;
+    FLOAT z1, z2, z3, z4, z5, z11, z13;
+    int i;
+
+    for (i=0; i<8*8; i+=8) {
+        tmp0= data[0 + i] + data[7 + i];
+        tmp7= data[0 + i] - data[7 + i];
+        tmp1= data[1 + i] + data[6 + i];
+        tmp6= data[1 + i] - data[6 + i];
+        tmp2= data[2 + i] + data[5 + i];
+        tmp5= data[2 + i] - data[5 + i];
+        tmp3= data[3 + i] + data[4 + i];
+        tmp4= data[3 + i] - data[4 + i];
+
+        tmp10= tmp0 + tmp3;
+        tmp13= tmp0 - tmp3;
+        tmp11= tmp1 + tmp2;
+        tmp12= tmp1 - tmp2;
+
+        temp[0 + i]= tmp10 + tmp11;
+        temp[4 + i]= tmp10 - tmp11;
+
+        z1= (tmp12 + tmp13)*A1;
+        temp[2 + i]= tmp13 + z1;
+        temp[6 + i]= tmp13 - z1;
+
+        tmp10= tmp4 + tmp5;
+        tmp11= tmp5 + tmp6;
+        tmp12= tmp6 + tmp7;
+
+        z5= (tmp10 - tmp12) * A5;
+        z2= tmp10*A2 + z5;
+        z4= tmp12*A4 + z5;
+        z3= tmp11*A1;
+
+        z11= tmp7 + z3;
+        z13= tmp7 - z3;
+
+        temp[5 + i]= z13 + z2;
+        temp[3 + i]= z13 - z2;
+        temp[1 + i]= z11 + z4;
+        temp[7 + i]= z11 - z4;
+    }
+}
+
+void ff_faandct(DCTELEM * data)
+{
+    FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+    FLOAT tmp10, tmp11, tmp12, tmp13;
+    FLOAT z1, z2, z3, z4, z5, z11, z13;
+    FLOAT temp[64];
+    int i;
+
+    emms_c();
+
+    row_fdct(temp, data);
+
+    for (i=0; i<8; i++) {
+        tmp0= temp[8*0 + i] + temp[8*7 + i];
+        tmp7= temp[8*0 + i] - temp[8*7 + i];
+        tmp1= temp[8*1 + i] + temp[8*6 + i];
+        tmp6= temp[8*1 + i] - temp[8*6 + i];
+        tmp2= temp[8*2 + i] + temp[8*5 + i];
+        tmp5= temp[8*2 + i] - temp[8*5 + i];
+        tmp3= temp[8*3 + i] + temp[8*4 + i];
+        tmp4= temp[8*3 + i] - temp[8*4 + i];
+
+        tmp10= tmp0 + tmp3;
+        tmp13= tmp0 - tmp3;
+        tmp11= tmp1 + tmp2;
+        tmp12= tmp1 - tmp2;
+
+        data[8*0 + i]= lrintf(SCALE(8*0 + i) * (tmp10 + tmp11));
+        data[8*4 + i]= lrintf(SCALE(8*4 + i) * (tmp10 - tmp11));
+
+        z1= (tmp12 + tmp13)* A1;
+        data[8*2 + i]= lrintf(SCALE(8*2 + i) * (tmp13 + z1));
+        data[8*6 + i]= lrintf(SCALE(8*6 + i) * (tmp13 - z1));
+
+        tmp10= tmp4 + tmp5;
+        tmp11= tmp5 + tmp6;
+        tmp12= tmp6 + tmp7;
+
+        z5= (tmp10 - tmp12) * A5;
+        z2= tmp10*A2 + z5;
+        z4= tmp12*A4 + z5;
+        z3= tmp11*A1;
+
+        z11= tmp7 + z3;
+        z13= tmp7 - z3;
+
+        data[8*5 + i]= lrintf(SCALE(8*5 + i) * (z13 + z2));
+        data[8*3 + i]= lrintf(SCALE(8*3 + i) * (z13 - z2));
+        data[8*1 + i]= lrintf(SCALE(8*1 + i) * (z11 + z4));
+        data[8*7 + i]= lrintf(SCALE(8*7 + i) * (z11 - z4));
+    }
+}
+
+void ff_faandct248(DCTELEM * data)
+{
+    FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+    FLOAT tmp10, tmp11, tmp12, tmp13;
+    FLOAT z1;
+    FLOAT temp[64];
+    int i;
+
+    emms_c();
+
+    row_fdct(temp, data);
+
+    for (i=0; i<8; i++) {
+        tmp0 = temp[8*0 + i] + temp[8*1 + i];
+        tmp1 = temp[8*2 + i] + temp[8*3 + i];
+        tmp2 = temp[8*4 + i] + temp[8*5 + i];
+        tmp3 = temp[8*6 + i] + temp[8*7 + i];
+        tmp4 = temp[8*0 + i] - temp[8*1 + i];
+        tmp5 = temp[8*2 + i] - temp[8*3 + i];
+        tmp6 = temp[8*4 + i] - temp[8*5 + i];
+        tmp7 = temp[8*6 + i] - temp[8*7 + i];
+
+        tmp10 = tmp0 + tmp3;
+        tmp11 = tmp1 + tmp2;
+        tmp12 = tmp1 - tmp2;
+        tmp13 = tmp0 - tmp3;
+
+        data[8*0 + i] = lrintf(SCALE(8*0 + i) * (tmp10 + tmp11));
+        data[8*4 + i] = lrintf(SCALE(8*4 + i) * (tmp10 - tmp11));
+
+        z1 = (tmp12 + tmp13)* A1;
+        data[8*2 + i] = lrintf(SCALE(8*2 + i) * (tmp13 + z1));
+        data[8*6 + i] = lrintf(SCALE(8*6 + i) * (tmp13 - z1));
+
+        tmp10 = tmp4 + tmp7;
+        tmp11 = tmp5 + tmp6;
+        tmp12 = tmp5 - tmp6;
+        tmp13 = tmp4 - tmp7;
+
+        data[8*1 + i] = lrintf(SCALE(8*0 + i) * (tmp10 + tmp11));
+        data[8*5 + i] = lrintf(SCALE(8*4 + i) * (tmp10 - tmp11));
+
+        z1 = (tmp12 + tmp13)* A1;
+        data[8*3 + i] = lrintf(SCALE(8*2 + i) * (tmp13 + z1));
+        data[8*7 + i] = lrintf(SCALE(8*6 + i) * (tmp13 - z1));
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/faandct.h b/contrib/ffmpeg/libavcodec/faandct.h
new file mode 100644
index 000000000..77dd41dae
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/faandct.h
@@ -0,0 +1,33 @@
+/*
+ * Floating point AAN DCT
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file faandct.h
+ * @brief
+ *     Floating point AAN DCT
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#define FAAN_POSTSCALE
+
+void ff_faandct(DCTELEM * data);
+void ff_faandct248(DCTELEM * data);
diff --git a/contrib/ffmpeg/libavcodec/fdctref.c b/contrib/ffmpeg/libavcodec/fdctref.c
new file mode 100644
index 000000000..5eff36849
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/fdctref.c
@@ -0,0 +1,158 @@
+/**
+ * @file fdctref.c
+ * forward discrete cosine transform, double precision.
+ */
+
+/* Copyright (C) 1996, MPEG Software Simulation Group. All Rights Reserved. */
+
+/*
+ * Disclaimer of Warranty
+ *
+ * These software programs are available to the user without any license fee or
+ * royalty on an "as is" basis.  The MPEG Software Simulation Group disclaims
+ * any and all warranties, whether express, implied, or statuary, including any
+ * implied warranties or merchantability or of fitness for a particular
+ * purpose.  In no event shall the copyright-holder be liable for any
+ * incidental, punitive, or consequential damages of any kind whatsoever
+ * arising from the use of these programs.
+ *
+ * This disclaimer of warranty extends to the user of these programs and user's
+ * customers, employees, agents, transferees, successors, and assigns.
+ *
+ * The MPEG Software Simulation Group does not represent or warrant that the
+ * programs furnished hereunder are free of infringement of any third-party
+ * patents.
+ *
+ * Commercial implementations of MPEG-1 and MPEG-2 video, including shareware,
+ * are subject to royalty fees to patent holders.  Many of these patents are
+ * general enough such that they are unavoidable regardless of implementation
+ * design.
+ *
+ */
+
+#include <math.h>
+
+#ifndef PI
+# ifdef M_PI
+#  define PI M_PI
+# else
+#  define PI 3.14159265358979323846
+# endif
+#endif
+
+/* global declarations */
+void init_fdct (void);
+void fdct (short *block);
+
+/* private data */
+static double c[8][8]; /* transform coefficients */
+
+void init_fdct()
+{
+  int i, j;
+  double s;
+
+  for (i=0; i<8; i++)
+  {
+    s = (i==0) ? sqrt(0.125) : 0.5;
+
+    for (j=0; j<8; j++)
+      c[i][j] = s * cos((PI/8.0)*i*(j+0.5));
+  }
+}
+
+void fdct(block)
+short *block;
+{
+        register int i, j;
+        double s;
+        double tmp[64];
+
+        for(i = 0; i < 8; i++)
+            for(j = 0; j < 8; j++)
+            {
+                    s = 0.0;
+
+/*
+ *                     for(k = 0; k < 8; k++)
+ *                         s += c[j][k] * block[8 * i + k];
+ */
+                s += c[j][0] * block[8 * i + 0];
+                s += c[j][1] * block[8 * i + 1];
+                s += c[j][2] * block[8 * i + 2];
+                s += c[j][3] * block[8 * i + 3];
+                s += c[j][4] * block[8 * i + 4];
+                s += c[j][5] * block[8 * i + 5];
+                s += c[j][6] * block[8 * i + 6];
+                s += c[j][7] * block[8 * i + 7];
+
+                    tmp[8 * i + j] = s;
+            }
+
+        for(j = 0; j < 8; j++)
+            for(i = 0; i < 8; i++)
+            {
+                    s = 0.0;
+
+/*
+ *                       for(k = 0; k < 8; k++)
+ *                    s += c[i][k] * tmp[8 * k + j];
+ */
+                s += c[i][0] * tmp[8 * 0 + j];
+                s += c[i][1] * tmp[8 * 1 + j];
+                s += c[i][2] * tmp[8 * 2 + j];
+                s += c[i][3] * tmp[8 * 3 + j];
+                s += c[i][4] * tmp[8 * 4 + j];
+                s += c[i][5] * tmp[8 * 5 + j];
+                s += c[i][6] * tmp[8 * 6 + j];
+                s += c[i][7] * tmp[8 * 7 + j];
+                s*=8.0;
+
+                    block[8 * i + j] = (short)floor(s + 0.499999);
+/*
+ * reason for adding 0.499999 instead of 0.5:
+ * s is quite often x.5 (at least for i and/or j = 0 or 4)
+ * and setting the rounding threshold exactly to 0.5 leads to an
+ * extremely high arithmetic implementation dependency of the result;
+ * s being between x.5 and x.500001 (which is now incorrectly rounded
+ * downwards instead of upwards) is assumed to occur less often
+ * (if at all)
+ */
+      }
+}
+
+/* perform IDCT matrix multiply for 8x8 coefficient block */
+
+void idct(block)
+short *block;
+{
+  int i, j, k, v;
+  double partial_product;
+  double tmp[64];
+
+  for (i=0; i<8; i++)
+    for (j=0; j<8; j++)
+    {
+      partial_product = 0.0;
+
+      for (k=0; k<8; k++)
+        partial_product+= c[k][j]*block[8*i+k];
+
+      tmp[8*i+j] = partial_product;
+    }
+
+  /* Transpose operation is integrated into address mapping by switching
+     loop order of i and j */
+
+  for (j=0; j<8; j++)
+    for (i=0; i<8; i++)
+    {
+      partial_product = 0.0;
+
+      for (k=0; k<8; k++)
+        partial_product+= c[k][i]*tmp[8*k+j];
+
+      v = (int) floor(partial_product+0.5);
+      block[8*i+j] = v;
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/fft-test.c b/contrib/ffmpeg/libavcodec/fft-test.c
new file mode 100644
index 000000000..d2497383d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/fft-test.c
@@ -0,0 +1,299 @@
+/*
+ * (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file fft-test.c
+ * FFT and MDCT tests.
+ */
+
+#include "dsputil.h"
+#include <math.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#undef exit
+
+int mm_flags;
+
+/* reference fft */
+
+#define MUL16(a,b) ((a) * (b))
+
+#define CMAC(pre, pim, are, aim, bre, bim) \
+{\
+   pre += (MUL16(are, bre) - MUL16(aim, bim));\
+   pim += (MUL16(are, bim) + MUL16(bre, aim));\
+}
+
+FFTComplex *exptab;
+
+void fft_ref_init(int nbits, int inverse)
+{
+    int n, i;
+    float c1, s1, alpha;
+
+    n = 1 << nbits;
+    exptab = av_malloc((n / 2) * sizeof(FFTComplex));
+
+    for(i=0;i<(n/2);i++) {
+        alpha = 2 * M_PI * (float)i / (float)n;
+        c1 = cos(alpha);
+        s1 = sin(alpha);
+        if (!inverse)
+            s1 = -s1;
+        exptab[i].re = c1;
+        exptab[i].im = s1;
+    }
+}
+
+void fft_ref(FFTComplex *tabr, FFTComplex *tab, int nbits)
+{
+    int n, i, j, k, n2;
+    float tmp_re, tmp_im, s, c;
+    FFTComplex *q;
+
+    n = 1 << nbits;
+    n2 = n >> 1;
+    for(i=0;i<n;i++) {
+        tmp_re = 0;
+        tmp_im = 0;
+        q = tab;
+        for(j=0;j<n;j++) {
+            k = (i * j) & (n - 1);
+            if (k >= n2) {
+                c = -exptab[k - n2].re;
+                s = -exptab[k - n2].im;
+            } else {
+                c = exptab[k].re;
+                s = exptab[k].im;
+            }
+            CMAC(tmp_re, tmp_im, c, s, q->re, q->im);
+            q++;
+        }
+        tabr[i].re = tmp_re;
+        tabr[i].im = tmp_im;
+    }
+}
+
+void imdct_ref(float *out, float *in, int n)
+{
+    int k, i, a;
+    float sum, f;
+
+    for(i=0;i<n;i++) {
+        sum = 0;
+        for(k=0;k<n/2;k++) {
+            a = (2 * i + 1 + (n / 2)) * (2 * k + 1);
+            f = cos(M_PI * a / (double)(2 * n));
+            sum += f * in[k];
+        }
+        out[i] = -sum;
+    }
+}
+
+/* NOTE: no normalisation by 1 / N is done */
+void mdct_ref(float *output, float *input, int n)
+{
+    int k, i;
+    float a, s;
+
+    /* do it by hand */
+    for(k=0;k<n/2;k++) {
+        s = 0;
+        for(i=0;i<n;i++) {
+            a = (2*M_PI*(2*i+1+n/2)*(2*k+1) / (4 * n));
+            s += input[i] * cos(a);
+        }
+        output[k] = s;
+    }
+}
+
+
+float frandom(void)
+{
+    return (float)((random() & 0xffff) - 32768) / 32768.0;
+}
+
+int64_t gettime(void)
+{
+    struct timeval tv;
+    gettimeofday(&tv,NULL);
+    return (int64_t)tv.tv_sec * 1000000 + tv.tv_usec;
+}
+
+void check_diff(float *tab1, float *tab2, int n)
+{
+    int i;
+
+    for(i=0;i<n;i++) {
+        if (fabsf(tab1[i] - tab2[i]) >= 1e-3) {
+            av_log(NULL, AV_LOG_ERROR, "ERROR %d: %f %f\n",
+                   i, tab1[i], tab2[i]);
+        }
+    }
+}
+
+
+void help(void)
+{
+    av_log(NULL, AV_LOG_INFO,"usage: fft-test [-h] [-s] [-i] [-n b]\n"
+           "-h     print this help\n"
+           "-s     speed test\n"
+           "-m     (I)MDCT test\n"
+           "-i     inverse transform test\n"
+           "-n b   set the transform size to 2^b\n"
+           );
+    exit(1);
+}
+
+
+
+int main(int argc, char **argv)
+{
+    FFTComplex *tab, *tab1, *tab_ref;
+    FFTSample *tabtmp, *tab2;
+    int it, i, c;
+    int do_speed = 0;
+    int do_mdct = 0;
+    int do_inverse = 0;
+    FFTContext s1, *s = &s1;
+    MDCTContext m1, *m = &m1;
+    int fft_nbits, fft_size;
+
+    mm_flags = 0;
+    fft_nbits = 9;
+    for(;;) {
+        c = getopt(argc, argv, "hsimn:");
+        if (c == -1)
+            break;
+        switch(c) {
+        case 'h':
+            help();
+            break;
+        case 's':
+            do_speed = 1;
+            break;
+        case 'i':
+            do_inverse = 1;
+            break;
+        case 'm':
+            do_mdct = 1;
+            break;
+        case 'n':
+            fft_nbits = atoi(optarg);
+            break;
+        }
+    }
+
+    fft_size = 1 << fft_nbits;
+    tab = av_malloc(fft_size * sizeof(FFTComplex));
+    tab1 = av_malloc(fft_size * sizeof(FFTComplex));
+    tab_ref = av_malloc(fft_size * sizeof(FFTComplex));
+    tabtmp = av_malloc(fft_size / 2 * sizeof(FFTSample));
+    tab2 = av_malloc(fft_size * sizeof(FFTSample));
+
+    if (do_mdct) {
+        if (do_inverse)
+            av_log(NULL, AV_LOG_INFO,"IMDCT");
+        else
+            av_log(NULL, AV_LOG_INFO,"MDCT");
+        ff_mdct_init(m, fft_nbits, do_inverse);
+    } else {
+        if (do_inverse)
+            av_log(NULL, AV_LOG_INFO,"IFFT");
+        else
+            av_log(NULL, AV_LOG_INFO,"FFT");
+        ff_fft_init(s, fft_nbits, do_inverse);
+        fft_ref_init(fft_nbits, do_inverse);
+    }
+    av_log(NULL, AV_LOG_INFO," %d test\n", fft_size);
+
+    /* generate random data */
+
+    for(i=0;i<fft_size;i++) {
+        tab1[i].re = frandom();
+        tab1[i].im = frandom();
+    }
+
+    /* checking result */
+    av_log(NULL, AV_LOG_INFO,"Checking...\n");
+
+    if (do_mdct) {
+        if (do_inverse) {
+            imdct_ref((float *)tab_ref, (float *)tab1, fft_size);
+            ff_imdct_calc(m, tab2, (float *)tab1, tabtmp);
+            check_diff((float *)tab_ref, tab2, fft_size);
+        } else {
+            mdct_ref((float *)tab_ref, (float *)tab1, fft_size);
+
+            ff_mdct_calc(m, tab2, (float *)tab1, tabtmp);
+
+            check_diff((float *)tab_ref, tab2, fft_size / 2);
+        }
+    } else {
+        memcpy(tab, tab1, fft_size * sizeof(FFTComplex));
+        ff_fft_permute(s, tab);
+        ff_fft_calc(s, tab);
+
+        fft_ref(tab_ref, tab1, fft_nbits);
+        check_diff((float *)tab_ref, (float *)tab, fft_size * 2);
+    }
+
+    /* do a speed test */
+
+    if (do_speed) {
+        int64_t time_start, duration;
+        int nb_its;
+
+        av_log(NULL, AV_LOG_INFO,"Speed test...\n");
+        /* we measure during about 1 seconds */
+        nb_its = 1;
+        for(;;) {
+            time_start = gettime();
+            for(it=0;it<nb_its;it++) {
+                if (do_mdct) {
+                    if (do_inverse) {
+                        ff_imdct_calc(m, (float *)tab, (float *)tab1, tabtmp);
+                    } else {
+                        ff_mdct_calc(m, (float *)tab, (float *)tab1, tabtmp);
+                    }
+                } else {
+                    memcpy(tab, tab1, fft_size * sizeof(FFTComplex));
+                    ff_fft_calc(s, tab);
+                }
+            }
+            duration = gettime() - time_start;
+            if (duration >= 1000000)
+                break;
+            nb_its *= 2;
+        }
+        av_log(NULL, AV_LOG_INFO,"time: %0.1f us/transform [total time=%0.2f s its=%d]\n",
+               (double)duration / nb_its,
+               (double)duration / 1000000.0,
+               nb_its);
+    }
+
+    if (do_mdct) {
+        ff_mdct_end(m);
+    } else {
+        ff_fft_end(s);
+    }
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/fft.c b/contrib/ffmpeg/libavcodec/fft.c
new file mode 100644
index 000000000..62a6a5576
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/fft.c
@@ -0,0 +1,262 @@
+/*
+ * FFT/IFFT transforms
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file fft.c
+ * FFT/IFFT transforms.
+ */
+
+#include "dsputil.h"
+
+/**
+ * The size of the FFT is 2^nbits. If inverse is TRUE, inverse FFT is
+ * done
+ */
+int ff_fft_init(FFTContext *s, int nbits, int inverse)
+{
+    int i, j, m, n;
+    float alpha, c1, s1, s2;
+
+    s->nbits = nbits;
+    n = 1 << nbits;
+
+    s->exptab = av_malloc((n / 2) * sizeof(FFTComplex));
+    if (!s->exptab)
+        goto fail;
+    s->revtab = av_malloc(n * sizeof(uint16_t));
+    if (!s->revtab)
+        goto fail;
+    s->inverse = inverse;
+
+    s2 = inverse ? 1.0 : -1.0;
+
+    for(i=0;i<(n/2);i++) {
+        alpha = 2 * M_PI * (float)i / (float)n;
+        c1 = cos(alpha);
+        s1 = sin(alpha) * s2;
+        s->exptab[i].re = c1;
+        s->exptab[i].im = s1;
+    }
+    s->fft_calc = ff_fft_calc_c;
+    s->imdct_calc = ff_imdct_calc;
+    s->exptab1 = NULL;
+
+    /* compute constant table for HAVE_SSE version */
+#if defined(HAVE_MMX) \
+    || (defined(HAVE_ALTIVEC) && !defined(ALTIVEC_USE_REFERENCE_C_CODE))
+    {
+        int has_vectors = mm_support();
+
+        if (has_vectors) {
+#if defined(HAVE_MMX)
+            if (has_vectors & MM_3DNOWEXT) {
+                /* 3DNowEx for K7/K8 */
+                s->imdct_calc = ff_imdct_calc_3dn2;
+                s->fft_calc = ff_fft_calc_3dn2;
+            } else if (has_vectors & MM_3DNOW) {
+                /* 3DNow! for K6-2/3 */
+                s->fft_calc = ff_fft_calc_3dn;
+            } else if (has_vectors & MM_SSE) {
+                /* SSE for P3/P4 */
+                s->imdct_calc = ff_imdct_calc_sse;
+                s->fft_calc = ff_fft_calc_sse;
+            }
+#else /* HAVE_MMX */
+            if (has_vectors & MM_ALTIVEC)
+                s->fft_calc = ff_fft_calc_altivec;
+#endif
+        }
+        if (s->fft_calc != ff_fft_calc_c) {
+            int np, nblocks, np2, l;
+            FFTComplex *q;
+
+            np = 1 << nbits;
+            nblocks = np >> 3;
+            np2 = np >> 1;
+            s->exptab1 = av_malloc(np * 2 * sizeof(FFTComplex));
+            if (!s->exptab1)
+                goto fail;
+            q = s->exptab1;
+            do {
+                for(l = 0; l < np2; l += 2 * nblocks) {
+                    *q++ = s->exptab[l];
+                    *q++ = s->exptab[l + nblocks];
+
+                    q->re = -s->exptab[l].im;
+                    q->im = s->exptab[l].re;
+                    q++;
+                    q->re = -s->exptab[l + nblocks].im;
+                    q->im = s->exptab[l + nblocks].re;
+                    q++;
+                }
+                nblocks = nblocks >> 1;
+            } while (nblocks != 0);
+            av_freep(&s->exptab);
+        }
+    }
+#endif
+
+    /* compute bit reverse table */
+
+    for(i=0;i<n;i++) {
+        m=0;
+        for(j=0;j<nbits;j++) {
+            m |= ((i >> j) & 1) << (nbits-j-1);
+        }
+        s->revtab[i]=m;
+    }
+    return 0;
+ fail:
+    av_freep(&s->revtab);
+    av_freep(&s->exptab);
+    av_freep(&s->exptab1);
+    return -1;
+}
+
+/* butter fly op */
+#define BF(pre, pim, qre, qim, pre1, pim1, qre1, qim1) \
+{\
+  FFTSample ax, ay, bx, by;\
+  bx=pre1;\
+  by=pim1;\
+  ax=qre1;\
+  ay=qim1;\
+  pre = (bx + ax);\
+  pim = (by + ay);\
+  qre = (bx - ax);\
+  qim = (by - ay);\
+}
+
+#define MUL16(a,b) ((a) * (b))
+
+#define CMUL(pre, pim, are, aim, bre, bim) \
+{\
+   pre = (MUL16(are, bre) - MUL16(aim, bim));\
+   pim = (MUL16(are, bim) + MUL16(bre, aim));\
+}
+
+/**
+ * Do a complex FFT with the parameters defined in ff_fft_init(). The
+ * input data must be permuted before with s->revtab table. No
+ * 1.0/sqrt(n) normalization is done.
+ */
+void ff_fft_calc_c(FFTContext *s, FFTComplex *z)
+{
+    int ln = s->nbits;
+    int j, np, np2;
+    int nblocks, nloops;
+    register FFTComplex *p, *q;
+    FFTComplex *exptab = s->exptab;
+    int l;
+    FFTSample tmp_re, tmp_im;
+
+    np = 1 << ln;
+
+    /* pass 0 */
+
+    p=&z[0];
+    j=(np >> 1);
+    do {
+        BF(p[0].re, p[0].im, p[1].re, p[1].im,
+           p[0].re, p[0].im, p[1].re, p[1].im);
+        p+=2;
+    } while (--j != 0);
+
+    /* pass 1 */
+
+
+    p=&z[0];
+    j=np >> 2;
+    if (s->inverse) {
+        do {
+            BF(p[0].re, p[0].im, p[2].re, p[2].im,
+               p[0].re, p[0].im, p[2].re, p[2].im);
+            BF(p[1].re, p[1].im, p[3].re, p[3].im,
+               p[1].re, p[1].im, -p[3].im, p[3].re);
+            p+=4;
+        } while (--j != 0);
+    } else {
+        do {
+            BF(p[0].re, p[0].im, p[2].re, p[2].im,
+               p[0].re, p[0].im, p[2].re, p[2].im);
+            BF(p[1].re, p[1].im, p[3].re, p[3].im,
+               p[1].re, p[1].im, p[3].im, -p[3].re);
+            p+=4;
+        } while (--j != 0);
+    }
+    /* pass 2 .. ln-1 */
+
+    nblocks = np >> 3;
+    nloops = 1 << 2;
+    np2 = np >> 1;
+    do {
+        p = z;
+        q = z + nloops;
+        for (j = 0; j < nblocks; ++j) {
+            BF(p->re, p->im, q->re, q->im,
+               p->re, p->im, q->re, q->im);
+
+            p++;
+            q++;
+            for(l = nblocks; l < np2; l += nblocks) {
+                CMUL(tmp_re, tmp_im, exptab[l].re, exptab[l].im, q->re, q->im);
+                BF(p->re, p->im, q->re, q->im,
+                   p->re, p->im, tmp_re, tmp_im);
+                p++;
+                q++;
+            }
+
+            p += nloops;
+            q += nloops;
+        }
+        nblocks = nblocks >> 1;
+        nloops = nloops << 1;
+    } while (nblocks != 0);
+}
+
+/**
+ * Do the permutation needed BEFORE calling ff_fft_calc()
+ */
+void ff_fft_permute(FFTContext *s, FFTComplex *z)
+{
+    int j, k, np;
+    FFTComplex tmp;
+    const uint16_t *revtab = s->revtab;
+
+    /* reverse */
+    np = 1 << s->nbits;
+    for(j=0;j<np;j++) {
+        k = revtab[j];
+        if (k < j) {
+            tmp = z[k];
+            z[k] = z[j];
+            z[j] = tmp;
+        }
+    }
+}
+
+void ff_fft_end(FFTContext *s)
+{
+    av_freep(&s->revtab);
+    av_freep(&s->exptab);
+    av_freep(&s->exptab1);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/ffv1.c b/contrib/ffmpeg/libavcodec/ffv1.c
new file mode 100644
index 000000000..45f408c87
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ffv1.c
@@ -0,0 +1,1040 @@
+/*
+ * FFV1 codec for libavcodec
+ *
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file ffv1.c
+ * FF Video Codec 1 (an experimental lossless codec)
+ */
+
+#include "common.h"
+#include "bitstream.h"
+#include "avcodec.h"
+#include "dsputil.h"
+#include "rangecoder.h"
+#include "golomb.h"
+
+#define MAX_PLANES 4
+#define CONTEXT_SIZE 32
+
+static const int8_t quant3[256]={
+ 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 0,
+};
+static const int8_t quant5[256]={
+ 0, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-1,-1,
+};
+static const int8_t quant7[256]={
+ 0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-1,
+};
+static const int8_t quant9[256]={
+ 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-2,-1,-1,
+};
+static const int8_t quant11[256]={
+ 0, 1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-1,
+};
+static const int8_t quant13[256]={
+ 0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,-2,-2,-1,
+};
+
+static const uint8_t log2_run[32]={
+ 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,
+ 4, 4, 5, 5, 6, 6, 7, 7,
+ 8, 9,10,11,12,13,14,15,
+};
+
+typedef struct VlcState{
+    int16_t drift;
+    uint16_t error_sum;
+    int8_t bias;
+    uint8_t count;
+} VlcState;
+
+typedef struct PlaneContext{
+    int context_count;
+    uint8_t (*state)[CONTEXT_SIZE];
+    VlcState *vlc_state;
+    uint8_t interlace_bit_state[2];
+} PlaneContext;
+
+typedef struct FFV1Context{
+    AVCodecContext *avctx;
+    RangeCoder c;
+    GetBitContext gb;
+    PutBitContext pb;
+    int version;
+    int width, height;
+    int chroma_h_shift, chroma_v_shift;
+    int flags;
+    int picture_number;
+    AVFrame picture;
+    int plane_count;
+    int ac;                              ///< 1-> CABAC 0-> golomb rice
+    PlaneContext plane[MAX_PLANES];
+    int16_t quant_table[5][256];
+    int run_index;
+    int colorspace;
+
+    DSPContext dsp;
+}FFV1Context;
+
+static av_always_inline int fold(int diff, int bits){
+    if(bits==8)
+        diff= (int8_t)diff;
+    else{
+        diff+= 1<<(bits-1);
+        diff&=(1<<bits)-1;
+        diff-= 1<<(bits-1);
+    }
+
+    return diff;
+}
+
+static inline int predict(int_fast16_t *src, int_fast16_t *last){
+    const int LT= last[-1];
+    const int  T= last[ 0];
+    const int L =  src[-1];
+
+    return mid_pred(L, L + T - LT, T);
+}
+
+static inline int get_context(FFV1Context *f, int_fast16_t *src, int_fast16_t *last, int_fast16_t *last2){
+    const int LT= last[-1];
+    const int  T= last[ 0];
+    const int RT= last[ 1];
+    const int L =  src[-1];
+
+    if(f->quant_table[3][127]){
+        const int TT= last2[0];
+        const int LL=  src[-2];
+        return f->quant_table[0][(L-LT) & 0xFF] + f->quant_table[1][(LT-T) & 0xFF] + f->quant_table[2][(T-RT) & 0xFF]
+              +f->quant_table[3][(LL-L) & 0xFF] + f->quant_table[4][(TT-T) & 0xFF];
+    }else
+        return f->quant_table[0][(L-LT) & 0xFF] + f->quant_table[1][(LT-T) & 0xFF] + f->quant_table[2][(T-RT) & 0xFF];
+}
+
+static inline void put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signed){
+    int i;
+
+    if(v){
+        const int a= FFABS(v);
+        const int e= av_log2(a);
+        put_rac(c, state+0, 0);
+
+        assert(e<=9);
+
+        for(i=0; i<e; i++){
+            put_rac(c, state+1+i, 1);  //1..10
+        }
+        put_rac(c, state+1+i, 0);
+
+        for(i=e-1; i>=0; i--){
+            put_rac(c, state+22+i, (a>>i)&1); //22..31
+        }
+
+        if(is_signed)
+            put_rac(c, state+11 + e, v < 0); //11..21
+    }else{
+        put_rac(c, state+0, 1);
+    }
+}
+
+static inline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
+    if(get_rac(c, state+0))
+        return 0;
+    else{
+        int i, e, a;
+        e= 0;
+        while(get_rac(c, state+1 + e)){ //1..10
+            e++;
+        }
+        assert(e<=9);
+
+        a= 1;
+        for(i=e-1; i>=0; i--){
+            a += a + get_rac(c, state+22 + i); //22..31
+        }
+
+        if(is_signed && get_rac(c, state+11 + e)) //11..21
+            return -a;
+        else
+            return a;
+    }
+}
+
+static inline void update_vlc_state(VlcState * const state, const int v){
+    int drift= state->drift;
+    int count= state->count;
+    state->error_sum += FFABS(v);
+    drift += v;
+
+    if(count == 128){ //FIXME variable
+        count >>= 1;
+        drift >>= 1;
+        state->error_sum >>= 1;
+    }
+    count++;
+
+    if(drift <= -count){
+        if(state->bias > -128) state->bias--;
+
+        drift += count;
+        if(drift <= -count)
+            drift= -count + 1;
+    }else if(drift > 0){
+        if(state->bias <  127) state->bias++;
+
+        drift -= count;
+        if(drift > 0)
+            drift= 0;
+    }
+
+    state->drift= drift;
+    state->count= count;
+}
+
+static inline void put_vlc_symbol(PutBitContext *pb, VlcState * const state, int v, int bits){
+    int i, k, code;
+//printf("final: %d ", v);
+    v = fold(v - state->bias, bits);
+
+    i= state->count;
+    k=0;
+    while(i < state->error_sum){ //FIXME optimize
+        k++;
+        i += i;
+    }
+
+    assert(k<=8);
+
+#if 0 // JPEG LS
+    if(k==0 && 2*state->drift <= - state->count) code= v ^ (-1);
+    else                                         code= v;
+#else
+     code= v ^ ((2*state->drift + state->count)>>31);
+#endif
+
+//printf("v:%d/%d bias:%d error:%d drift:%d count:%d k:%d\n", v, code, state->bias, state->error_sum, state->drift, state->count, k);
+    set_sr_golomb(pb, code, k, 12, bits);
+
+    update_vlc_state(state, v);
+}
+
+static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state, int bits){
+    int k, i, v, ret;
+
+    i= state->count;
+    k=0;
+    while(i < state->error_sum){ //FIXME optimize
+        k++;
+        i += i;
+    }
+
+    assert(k<=8);
+
+    v= get_sr_golomb(gb, k, 12, bits);
+//printf("v:%d bias:%d error:%d drift:%d count:%d k:%d", v, state->bias, state->error_sum, state->drift, state->count, k);
+
+#if 0 // JPEG LS
+    if(k==0 && 2*state->drift <= - state->count) v ^= (-1);
+#else
+     v ^= ((2*state->drift + state->count)>>31);
+#endif
+
+    ret= fold(v + state->bias, bits);
+
+    update_vlc_state(state, v);
+//printf("final: %d\n", ret);
+    return ret;
+}
+
+#ifdef CONFIG_ENCODERS
+static inline int encode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
+    PlaneContext * const p= &s->plane[plane_index];
+    RangeCoder * const c= &s->c;
+    int x;
+    int run_index= s->run_index;
+    int run_count=0;
+    int run_mode=0;
+
+    if(s->ac){
+        if(c->bytestream_end - c->bytestream < w*20){
+            av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+            return -1;
+        }
+    }else{
+        if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < w*4){
+            av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+            return -1;
+        }
+    }
+
+    for(x=0; x<w; x++){
+        int diff, context;
+
+        context= get_context(s, sample[0]+x, sample[1]+x, sample[2]+x);
+        diff= sample[0][x] - predict(sample[0]+x, sample[1]+x);
+
+        if(context < 0){
+            context = -context;
+            diff= -diff;
+        }
+
+        diff= fold(diff, bits);
+
+        if(s->ac){
+            put_symbol(c, p->state[context], diff, 1);
+        }else{
+            if(context == 0) run_mode=1;
+
+            if(run_mode){
+
+                if(diff){
+                    while(run_count >= 1<<log2_run[run_index]){
+                        run_count -= 1<<log2_run[run_index];
+                        run_index++;
+                        put_bits(&s->pb, 1, 1);
+                    }
+
+                    put_bits(&s->pb, 1 + log2_run[run_index], run_count);
+                    if(run_index) run_index--;
+                    run_count=0;
+                    run_mode=0;
+                    if(diff>0) diff--;
+                }else{
+                    run_count++;
+                }
+            }
+
+//            printf("count:%d index:%d, mode:%d, x:%d y:%d pos:%d\n", run_count, run_index, run_mode, x, y, (int)put_bits_count(&s->pb));
+
+            if(run_mode == 0)
+                put_vlc_symbol(&s->pb, &p->vlc_state[context], diff, bits);
+        }
+    }
+    if(run_mode){
+        while(run_count >= 1<<log2_run[run_index]){
+            run_count -= 1<<log2_run[run_index];
+            run_index++;
+            put_bits(&s->pb, 1, 1);
+        }
+
+        if(run_count)
+            put_bits(&s->pb, 1, 1);
+    }
+    s->run_index= run_index;
+
+    return 0;
+}
+
+static void encode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, int plane_index){
+    int x,y,i;
+    const int ring_size= s->avctx->context_model ? 3 : 2;
+    int_fast16_t sample_buffer[ring_size][w+6], *sample[ring_size];
+    s->run_index=0;
+
+    memset(sample_buffer, 0, sizeof(sample_buffer));
+
+    for(y=0; y<h; y++){
+        for(i=0; i<ring_size; i++)
+            sample[i]= sample_buffer[(h+i-y)%ring_size]+3;
+
+        sample[0][-1]= sample[1][0  ];
+        sample[1][ w]= sample[1][w-1];
+//{START_TIMER
+        for(x=0; x<w; x++){
+            sample[0][x]= src[x + stride*y];
+        }
+        encode_line(s, w, sample, plane_index, 8);
+//STOP_TIMER("encode line")}
+    }
+}
+
+static void encode_rgb_frame(FFV1Context *s, uint32_t *src, int w, int h, int stride){
+    int x, y, p, i;
+    const int ring_size= s->avctx->context_model ? 3 : 2;
+    int_fast16_t sample_buffer[3][ring_size][w+6], *sample[3][ring_size];
+    s->run_index=0;
+
+    memset(sample_buffer, 0, sizeof(sample_buffer));
+
+    for(y=0; y<h; y++){
+        for(i=0; i<ring_size; i++)
+            for(p=0; p<3; p++)
+                sample[p][i]= sample_buffer[p][(h+i-y)%ring_size]+3;
+
+        for(x=0; x<w; x++){
+            int v= src[x + stride*y];
+            int b= v&0xFF;
+            int g= (v>>8)&0xFF;
+            int r= (v>>16)&0xFF;
+
+            b -= g;
+            r -= g;
+            g += (b + r)>>2;
+            b += 0x100;
+            r += 0x100;
+
+//            assert(g>=0 && b>=0 && r>=0);
+//            assert(g<256 && b<512 && r<512);
+            sample[0][0][x]= g;
+            sample[1][0][x]= b;
+            sample[2][0][x]= r;
+        }
+        for(p=0; p<3; p++){
+            sample[p][0][-1]= sample[p][1][0  ];
+            sample[p][1][ w]= sample[p][1][w-1];
+            encode_line(s, w, sample[p], FFMIN(p, 1), 9);
+        }
+    }
+}
+
+static void write_quant_table(RangeCoder *c, int16_t *quant_table){
+    int last=0;
+    int i;
+    uint8_t state[CONTEXT_SIZE];
+    memset(state, 128, sizeof(state));
+
+    for(i=1; i<128 ; i++){
+        if(quant_table[i] != quant_table[i-1]){
+            put_symbol(c, state, i-last-1, 0);
+            last= i;
+        }
+    }
+    put_symbol(c, state, i-last-1, 0);
+}
+
+static void write_header(FFV1Context *f){
+    uint8_t state[CONTEXT_SIZE];
+    int i;
+    RangeCoder * const c= &f->c;
+
+    memset(state, 128, sizeof(state));
+
+    put_symbol(c, state, f->version, 0);
+    put_symbol(c, state, f->avctx->coder_type, 0);
+    put_symbol(c, state, f->colorspace, 0); //YUV cs type
+    put_rac(c, state, 1); //chroma planes
+        put_symbol(c, state, f->chroma_h_shift, 0);
+        put_symbol(c, state, f->chroma_v_shift, 0);
+    put_rac(c, state, 0); //no transparency plane
+
+    for(i=0; i<5; i++)
+        write_quant_table(c, f->quant_table[i]);
+}
+#endif /* CONFIG_ENCODERS */
+
+static int common_init(AVCodecContext *avctx){
+    FFV1Context *s = avctx->priv_data;
+    int width, height;
+
+    s->avctx= avctx;
+    s->flags= avctx->flags;
+
+    dsputil_init(&s->dsp, avctx);
+
+    width= s->width= avctx->width;
+    height= s->height= avctx->height;
+
+    assert(width && height);
+
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+static int encode_init(AVCodecContext *avctx)
+{
+    FFV1Context *s = avctx->priv_data;
+    int i;
+
+    common_init(avctx);
+
+    s->version=0;
+    s->ac= avctx->coder_type;
+
+    s->plane_count=2;
+    for(i=0; i<256; i++){
+        s->quant_table[0][i]=           quant11[i];
+        s->quant_table[1][i]=        11*quant11[i];
+        if(avctx->context_model==0){
+            s->quant_table[2][i]=     11*11*quant11[i];
+            s->quant_table[3][i]=
+            s->quant_table[4][i]=0;
+        }else{
+            s->quant_table[2][i]=     11*11*quant5 [i];
+            s->quant_table[3][i]=   5*11*11*quant5 [i];
+            s->quant_table[4][i]= 5*5*11*11*quant5 [i];
+        }
+    }
+
+    for(i=0; i<s->plane_count; i++){
+        PlaneContext * const p= &s->plane[i];
+
+        if(avctx->context_model==0){
+            p->context_count= (11*11*11+1)/2;
+        }else{
+            p->context_count= (11*11*5*5*5+1)/2;
+        }
+
+        if(s->ac){
+            if(!p->state) p->state= av_malloc(CONTEXT_SIZE*p->context_count*sizeof(uint8_t));
+        }else{
+            if(!p->vlc_state) p->vlc_state= av_malloc(p->context_count*sizeof(VlcState));
+        }
+    }
+
+    avctx->coded_frame= &s->picture;
+    switch(avctx->pix_fmt){
+    case PIX_FMT_YUV444P:
+    case PIX_FMT_YUV422P:
+    case PIX_FMT_YUV420P:
+    case PIX_FMT_YUV411P:
+    case PIX_FMT_YUV410P:
+        s->colorspace= 0;
+        break;
+    case PIX_FMT_RGB32:
+        s->colorspace= 1;
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "format not supported\n");
+        return -1;
+    }
+    avcodec_get_chroma_sub_sample(avctx->pix_fmt, &s->chroma_h_shift, &s->chroma_v_shift);
+
+    s->picture_number=0;
+
+    return 0;
+}
+#endif /* CONFIG_ENCODERS */
+
+
+static void clear_state(FFV1Context *f){
+    int i, j;
+
+    for(i=0; i<f->plane_count; i++){
+        PlaneContext *p= &f->plane[i];
+
+        p->interlace_bit_state[0]= 128;
+        p->interlace_bit_state[1]= 128;
+
+        for(j=0; j<p->context_count; j++){
+            if(f->ac){
+                memset(p->state[j], 128, sizeof(uint8_t)*CONTEXT_SIZE);
+            }else{
+                p->vlc_state[j].drift= 0;
+                p->vlc_state[j].error_sum= 4; //FFMAX((RANGE + 32)/64, 2);
+                p->vlc_state[j].bias= 0;
+                p->vlc_state[j].count= 1;
+            }
+        }
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    FFV1Context *f = avctx->priv_data;
+    RangeCoder * const c= &f->c;
+    AVFrame *pict = data;
+    const int width= f->width;
+    const int height= f->height;
+    AVFrame * const p= &f->picture;
+    int used_count= 0;
+    uint8_t keystate=128;
+
+    ff_init_range_encoder(c, buf, buf_size);
+//    ff_init_cabac_states(c, ff_h264_lps_range, ff_h264_mps_state, ff_h264_lps_state, 64);
+    ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+
+    if(avctx->gop_size==0 || f->picture_number % avctx->gop_size == 0){
+        put_rac(c, &keystate, 1);
+        p->key_frame= 1;
+        write_header(f);
+        clear_state(f);
+    }else{
+        put_rac(c, &keystate, 0);
+        p->key_frame= 0;
+    }
+
+    if(!f->ac){
+        used_count += ff_rac_terminate(c);
+//printf("pos=%d\n", used_count);
+        init_put_bits(&f->pb, buf + used_count, buf_size - used_count);
+    }
+
+    if(f->colorspace==0){
+        const int chroma_width = -((-width )>>f->chroma_h_shift);
+        const int chroma_height= -((-height)>>f->chroma_v_shift);
+
+        encode_plane(f, p->data[0], width, height, p->linesize[0], 0);
+
+        encode_plane(f, p->data[1], chroma_width, chroma_height, p->linesize[1], 1);
+        encode_plane(f, p->data[2], chroma_width, chroma_height, p->linesize[2], 1);
+    }else{
+        encode_rgb_frame(f, (uint32_t*)(p->data[0]), width, height, p->linesize[0]/4);
+    }
+    emms_c();
+
+    f->picture_number++;
+
+    if(f->ac){
+        return ff_rac_terminate(c);
+    }else{
+        flush_put_bits(&f->pb); //nicer padding FIXME
+        return used_count + (put_bits_count(&f->pb)+7)/8;
+    }
+}
+#endif /* CONFIG_ENCODERS */
+
+static int common_end(AVCodecContext *avctx){
+    FFV1Context *s = avctx->priv_data;
+    int i;
+
+    for(i=0; i<s->plane_count; i++){
+        PlaneContext *p= &s->plane[i];
+
+        av_freep(&p->state);
+    }
+
+    return 0;
+}
+
+static inline void decode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
+    PlaneContext * const p= &s->plane[plane_index];
+    RangeCoder * const c= &s->c;
+    int x;
+    int run_count=0;
+    int run_mode=0;
+    int run_index= s->run_index;
+
+    for(x=0; x<w; x++){
+        int diff, context, sign;
+
+        context= get_context(s, sample[1] + x, sample[0] + x, sample[1] + x);
+        if(context < 0){
+            context= -context;
+            sign=1;
+        }else
+            sign=0;
+
+
+        if(s->ac){
+            diff= get_symbol(c, p->state[context], 1);
+        }else{
+            if(context == 0 && run_mode==0) run_mode=1;
+
+            if(run_mode){
+                if(run_count==0 && run_mode==1){
+                    if(get_bits1(&s->gb)){
+                        run_count = 1<<log2_run[run_index];
+                        if(x + run_count <= w) run_index++;
+                    }else{
+                        if(log2_run[run_index]) run_count = get_bits(&s->gb, log2_run[run_index]);
+                        else run_count=0;
+                        if(run_index) run_index--;
+                        run_mode=2;
+                    }
+                }
+                run_count--;
+                if(run_count < 0){
+                    run_mode=0;
+                    run_count=0;
+                    diff= get_vlc_symbol(&s->gb, &p->vlc_state[context], bits);
+                    if(diff>=0) diff++;
+                }else
+                    diff=0;
+            }else
+                diff= get_vlc_symbol(&s->gb, &p->vlc_state[context], bits);
+
+//            printf("count:%d index:%d, mode:%d, x:%d y:%d pos:%d\n", run_count, run_index, run_mode, x, y, get_bits_count(&s->gb));
+        }
+
+        if(sign) diff= -diff;
+
+        sample[1][x]= (predict(sample[1] + x, sample[0] + x) + diff) & ((1<<bits)-1);
+    }
+    s->run_index= run_index;
+}
+
+static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, int plane_index){
+    int x, y;
+    int_fast16_t sample_buffer[2][w+6];
+    int_fast16_t *sample[2]= {sample_buffer[0]+3, sample_buffer[1]+3};
+
+    s->run_index=0;
+
+    memset(sample_buffer, 0, sizeof(sample_buffer));
+
+    for(y=0; y<h; y++){
+        int_fast16_t *temp= sample[0]; //FIXME try a normal buffer
+
+        sample[0]= sample[1];
+        sample[1]= temp;
+
+        sample[1][-1]= sample[0][0  ];
+        sample[0][ w]= sample[0][w-1];
+
+//{START_TIMER
+        decode_line(s, w, sample, plane_index, 8);
+        for(x=0; x<w; x++){
+            src[x + stride*y]= sample[1][x];
+        }
+//STOP_TIMER("decode-line")}
+    }
+}
+
+static void decode_rgb_frame(FFV1Context *s, uint32_t *src, int w, int h, int stride){
+    int x, y, p;
+    int_fast16_t sample_buffer[3][2][w+6];
+    int_fast16_t *sample[3][2]= {
+        {sample_buffer[0][0]+3, sample_buffer[0][1]+3},
+        {sample_buffer[1][0]+3, sample_buffer[1][1]+3},
+        {sample_buffer[2][0]+3, sample_buffer[2][1]+3}};
+
+    s->run_index=0;
+
+    memset(sample_buffer, 0, sizeof(sample_buffer));
+
+    for(y=0; y<h; y++){
+        for(p=0; p<3; p++){
+            int_fast16_t *temp= sample[p][0]; //FIXME try a normal buffer
+
+            sample[p][0]= sample[p][1];
+            sample[p][1]= temp;
+
+            sample[p][1][-1]= sample[p][0][0  ];
+            sample[p][0][ w]= sample[p][0][w-1];
+            decode_line(s, w, sample[p], FFMIN(p, 1), 9);
+        }
+        for(x=0; x<w; x++){
+            int g= sample[0][1][x];
+            int b= sample[1][1][x];
+            int r= sample[2][1][x];
+
+//            assert(g>=0 && b>=0 && r>=0);
+//            assert(g<256 && b<512 && r<512);
+
+            b -= 0x100;
+            r -= 0x100;
+            g -= (b + r)>>2;
+            b += g;
+            r += g;
+
+            src[x + stride*y]= b + (g<<8) + (r<<16);
+        }
+    }
+}
+
+static int read_quant_table(RangeCoder *c, int16_t *quant_table, int scale){
+    int v;
+    int i=0;
+    uint8_t state[CONTEXT_SIZE];
+
+    memset(state, 128, sizeof(state));
+
+    for(v=0; i<128 ; v++){
+        int len= get_symbol(c, state, 0) + 1;
+
+        if(len + i > 128) return -1;
+
+        while(len--){
+            quant_table[i] = scale*v;
+            i++;
+//printf("%2d ",v);
+//if(i%16==0) printf("\n");
+        }
+    }
+
+    for(i=1; i<128; i++){
+        quant_table[256-i]= -quant_table[i];
+    }
+    quant_table[128]= -quant_table[127];
+
+    return 2*v - 1;
+}
+
+static int read_header(FFV1Context *f){
+    uint8_t state[CONTEXT_SIZE];
+    int i, context_count;
+    RangeCoder * const c= &f->c;
+
+    memset(state, 128, sizeof(state));
+
+    f->version= get_symbol(c, state, 0);
+    f->ac= f->avctx->coder_type= get_symbol(c, state, 0);
+    f->colorspace= get_symbol(c, state, 0); //YUV cs type
+    get_rac(c, state); //no chroma = false
+    f->chroma_h_shift= get_symbol(c, state, 0);
+    f->chroma_v_shift= get_symbol(c, state, 0);
+    get_rac(c, state); //transparency plane
+    f->plane_count= 2;
+
+    if(f->colorspace==0){
+        switch(16*f->chroma_h_shift + f->chroma_v_shift){
+        case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break;
+        case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break;
+        case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P; break;
+        case 0x20: f->avctx->pix_fmt= PIX_FMT_YUV411P; break;
+        case 0x22: f->avctx->pix_fmt= PIX_FMT_YUV410P; break;
+        default:
+            av_log(f->avctx, AV_LOG_ERROR, "format not supported\n");
+            return -1;
+        }
+    }else if(f->colorspace==1){
+        if(f->chroma_h_shift || f->chroma_v_shift){
+            av_log(f->avctx, AV_LOG_ERROR, "chroma subsampling not supported in this colorspace\n");
+            return -1;
+        }
+        f->avctx->pix_fmt= PIX_FMT_RGB32;
+    }else{
+        av_log(f->avctx, AV_LOG_ERROR, "colorspace not supported\n");
+        return -1;
+    }
+
+//printf("%d %d %d\n", f->chroma_h_shift, f->chroma_v_shift,f->avctx->pix_fmt);
+
+    context_count=1;
+    for(i=0; i<5; i++){
+        context_count*= read_quant_table(c, f->quant_table[i], context_count);
+        if(context_count < 0 || context_count > 32768){
+            av_log(f->avctx, AV_LOG_ERROR, "read_quant_table error\n");
+            return -1;
+        }
+    }
+    context_count= (context_count+1)/2;
+
+    for(i=0; i<f->plane_count; i++){
+        PlaneContext * const p= &f->plane[i];
+
+        p->context_count= context_count;
+
+        if(f->ac){
+            if(!p->state) p->state= av_malloc(CONTEXT_SIZE*p->context_count*sizeof(uint8_t));
+        }else{
+            if(!p->vlc_state) p->vlc_state= av_malloc(p->context_count*sizeof(VlcState));
+        }
+    }
+
+    return 0;
+}
+
+static int decode_init(AVCodecContext *avctx)
+{
+//    FFV1Context *s = avctx->priv_data;
+
+    common_init(avctx);
+
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size){
+    FFV1Context *f = avctx->priv_data;
+    RangeCoder * const c= &f->c;
+    const int width= f->width;
+    const int height= f->height;
+    AVFrame * const p= &f->picture;
+    int bytes_read;
+    uint8_t keystate= 128;
+
+    AVFrame *picture = data;
+
+    ff_init_range_decoder(c, buf, buf_size);
+    ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+
+
+    p->pict_type= FF_I_TYPE; //FIXME I vs. P
+    if(get_rac(c, &keystate)){
+        p->key_frame= 1;
+        if(read_header(f) < 0)
+            return -1;
+        clear_state(f);
+    }else{
+        p->key_frame= 0;
+    }
+    if(!f->plane[0].state && !f->plane[0].vlc_state)
+        return -1;
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    if(avctx->debug&FF_DEBUG_PICT_INFO)
+        av_log(avctx, AV_LOG_ERROR, "keyframe:%d coder:%d\n", p->key_frame, f->ac);
+
+    if(!f->ac){
+        bytes_read = c->bytestream - c->bytestream_start - 1;
+        if(bytes_read ==0) av_log(avctx, AV_LOG_ERROR, "error at end of AC stream\n"); //FIXME
+//printf("pos=%d\n", bytes_read);
+        init_get_bits(&f->gb, buf + bytes_read, buf_size - bytes_read);
+    } else {
+        bytes_read = 0; /* avoid warning */
+    }
+
+    if(f->colorspace==0){
+        const int chroma_width = -((-width )>>f->chroma_h_shift);
+        const int chroma_height= -((-height)>>f->chroma_v_shift);
+        decode_plane(f, p->data[0], width, height, p->linesize[0], 0);
+
+        decode_plane(f, p->data[1], chroma_width, chroma_height, p->linesize[1], 1);
+        decode_plane(f, p->data[2], chroma_width, chroma_height, p->linesize[2], 1);
+    }else{
+        decode_rgb_frame(f, (uint32_t*)p->data[0], width, height, p->linesize[0]/4);
+    }
+
+    emms_c();
+
+    f->picture_number++;
+
+    *picture= *p;
+
+    avctx->release_buffer(avctx, p); //FIXME
+
+    *data_size = sizeof(AVFrame);
+
+    if(f->ac){
+        bytes_read= c->bytestream - c->bytestream_start - 1;
+        if(bytes_read ==0) av_log(f->avctx, AV_LOG_ERROR, "error at end of frame\n");
+    }else{
+        bytes_read+= (get_bits_count(&f->gb)+7)/8;
+    }
+
+    return bytes_read;
+}
+
+AVCodec ffv1_decoder = {
+    "ffv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FFV1,
+    sizeof(FFV1Context),
+    decode_init,
+    NULL,
+    common_end,
+    decode_frame,
+    CODEC_CAP_DR1 /*| CODEC_CAP_DRAW_HORIZ_BAND*/,
+    NULL
+};
+
+#ifdef CONFIG_ENCODERS
+AVCodec ffv1_encoder = {
+    "ffv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FFV1,
+    sizeof(FFV1Context),
+    encode_init,
+    encode_frame,
+    common_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV444P, PIX_FMT_YUV422P, PIX_FMT_YUV411P, PIX_FMT_YUV410P, PIX_FMT_RGB32, -1},
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/flac.c b/contrib/ffmpeg/libavcodec/flac.c
new file mode 100644
index 000000000..1016ed47f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/flac.c
@@ -0,0 +1,762 @@
+/*
+ * FLAC (Free Lossless Audio Codec) decoder
+ * Copyright (c) 2003 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file flac.c
+ * FLAC (Free Lossless Audio Codec) decoder
+ * @author Alex Beregszaszi
+ *
+ * For more information on the FLAC format, visit:
+ *  http://flac.sourceforge.net/
+ *
+ * This decoder can be used in 1 of 2 ways: Either raw FLAC data can be fed
+ * through, starting from the initial 'fLaC' signature; or by passing the
+ * 34-byte streaminfo structure through avctx->extradata[_size] followed
+ * by data starting with the 0xFFF8 marker.
+ */
+
+#include <limits.h>
+
+#define ALT_BITSTREAM_READER
+#include "avcodec.h"
+#include "bitstream.h"
+#include "golomb.h"
+#include "crc.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define MAX_CHANNELS 8
+#define MAX_BLOCKSIZE 65535
+#define FLAC_STREAMINFO_SIZE 34
+
+enum decorrelation_type {
+    INDEPENDENT,
+    LEFT_SIDE,
+    RIGHT_SIDE,
+    MID_SIDE,
+};
+
+typedef struct FLACContext {
+    AVCodecContext *avctx;
+    GetBitContext gb;
+
+    int min_blocksize, max_blocksize;
+    int min_framesize, max_framesize;
+    int samplerate, channels;
+    int blocksize/*, last_blocksize*/;
+    int bps, curr_bps;
+    enum decorrelation_type decorrelation;
+
+    int32_t *decoded[MAX_CHANNELS];
+    uint8_t *bitstream;
+    int bitstream_size;
+    int bitstream_index;
+    unsigned int allocated_bitstream_size;
+} FLACContext;
+
+#define METADATA_TYPE_STREAMINFO 0
+
+static int sample_rate_table[] =
+{ 0, 0, 0, 0,
+  8000, 16000, 22050, 24000, 32000, 44100, 48000, 96000,
+  0, 0, 0, 0 };
+
+static int sample_size_table[] =
+{ 0, 8, 12, 0, 16, 20, 24, 0 };
+
+static int blocksize_table[] = {
+     0,    192, 576<<0, 576<<1, 576<<2, 576<<3,      0,      0,
+256<<0, 256<<1, 256<<2, 256<<3, 256<<4, 256<<5, 256<<6, 256<<7
+};
+
+static int64_t get_utf8(GetBitContext *gb){
+    int64_t val;
+    GET_UTF8(val, get_bits(gb, 8), return -1;)
+    return val;
+}
+
+static void metadata_streaminfo(FLACContext *s);
+static void allocate_buffers(FLACContext *s);
+static int metadata_parse(FLACContext *s);
+
+static int flac_decode_init(AVCodecContext * avctx)
+{
+    FLACContext *s = avctx->priv_data;
+    s->avctx = avctx;
+
+    if (avctx->extradata_size > 4) {
+        /* initialize based on the demuxer-supplied streamdata header */
+        init_get_bits(&s->gb, avctx->extradata, avctx->extradata_size*8);
+        if (avctx->extradata_size == FLAC_STREAMINFO_SIZE) {
+            metadata_streaminfo(s);
+            allocate_buffers(s);
+        } else {
+            metadata_parse(s);
+        }
+    }
+
+    return 0;
+}
+
+static void dump_headers(FLACContext *s)
+{
+    av_log(s->avctx, AV_LOG_DEBUG, "  Blocksize: %d .. %d (%d)\n", s->min_blocksize, s->max_blocksize, s->blocksize);
+    av_log(s->avctx, AV_LOG_DEBUG, "  Framesize: %d .. %d\n", s->min_framesize, s->max_framesize);
+    av_log(s->avctx, AV_LOG_DEBUG, "  Samplerate: %d\n", s->samplerate);
+    av_log(s->avctx, AV_LOG_DEBUG, "  Channels: %d\n", s->channels);
+    av_log(s->avctx, AV_LOG_DEBUG, "  Bits: %d\n", s->bps);
+}
+
+static void allocate_buffers(FLACContext *s){
+    int i;
+
+    assert(s->max_blocksize);
+
+    if(s->max_framesize == 0 && s->max_blocksize){
+        s->max_framesize= (s->channels * s->bps * s->max_blocksize + 7)/ 8; //FIXME header overhead
+    }
+
+    for (i = 0; i < s->channels; i++)
+    {
+        s->decoded[i] = av_realloc(s->decoded[i], sizeof(int32_t)*s->max_blocksize);
+    }
+
+    s->bitstream= av_fast_realloc(s->bitstream, &s->allocated_bitstream_size, s->max_framesize);
+}
+
+static void metadata_streaminfo(FLACContext *s)
+{
+    /* mandatory streaminfo */
+    s->min_blocksize = get_bits(&s->gb, 16);
+    s->max_blocksize = get_bits(&s->gb, 16);
+
+    s->min_framesize = get_bits_long(&s->gb, 24);
+    s->max_framesize = get_bits_long(&s->gb, 24);
+
+    s->samplerate = get_bits_long(&s->gb, 20);
+    s->channels = get_bits(&s->gb, 3) + 1;
+    s->bps = get_bits(&s->gb, 5) + 1;
+
+    s->avctx->channels = s->channels;
+    s->avctx->sample_rate = s->samplerate;
+
+    skip_bits(&s->gb, 36); /* total num of samples */
+
+    skip_bits(&s->gb, 64); /* md5 sum */
+    skip_bits(&s->gb, 64); /* md5 sum */
+
+    dump_headers(s);
+}
+
+/**
+ * Parse a list of metadata blocks. This list of blocks must begin with
+ * the fLaC marker.
+ * @param s the flac decoding context containing the gb bit reader used to
+ *          parse metadata
+ * @return 1 if some metadata was read, 0 if no fLaC marker was found
+ */
+static int metadata_parse(FLACContext *s)
+{
+    int i, metadata_last, metadata_type, metadata_size, streaminfo_updated=0;
+
+    if (show_bits_long(&s->gb, 32) == MKBETAG('f','L','a','C')) {
+        skip_bits(&s->gb, 32);
+
+        av_log(s->avctx, AV_LOG_DEBUG, "STREAM HEADER\n");
+        do {
+            metadata_last = get_bits(&s->gb, 1);
+            metadata_type = get_bits(&s->gb, 7);
+            metadata_size = get_bits_long(&s->gb, 24);
+
+            av_log(s->avctx, AV_LOG_DEBUG,
+                   " metadata block: flag = %d, type = %d, size = %d\n",
+                   metadata_last, metadata_type, metadata_size);
+            if (metadata_size) {
+                switch (metadata_type) {
+                case METADATA_TYPE_STREAMINFO:
+                    metadata_streaminfo(s);
+                    streaminfo_updated = 1;
+                    break;
+
+                default:
+                    for (i=0; i<metadata_size; i++)
+                        skip_bits(&s->gb, 8);
+                }
+            }
+        } while (!metadata_last);
+
+        if (streaminfo_updated)
+            allocate_buffers(s);
+        return 1;
+    }
+    return 0;
+}
+
+static int decode_residuals(FLACContext *s, int channel, int pred_order)
+{
+    int i, tmp, partition, method_type, rice_order;
+    int sample = 0, samples;
+
+    method_type = get_bits(&s->gb, 2);
+    if (method_type != 0){
+        av_log(s->avctx, AV_LOG_DEBUG, "illegal residual coding method %d\n", method_type);
+        return -1;
+    }
+
+    rice_order = get_bits(&s->gb, 4);
+
+    samples= s->blocksize >> rice_order;
+    if (pred_order > samples) {
+        av_log(s->avctx, AV_LOG_ERROR, "invalid predictor order: %i > %i\n", pred_order, samples);
+        return -1;
+    }
+
+    sample=
+    i= pred_order;
+    for (partition = 0; partition < (1 << rice_order); partition++)
+    {
+        tmp = get_bits(&s->gb, 4);
+        if (tmp == 15)
+        {
+            av_log(s->avctx, AV_LOG_DEBUG, "fixed len partition\n");
+            tmp = get_bits(&s->gb, 5);
+            for (; i < samples; i++, sample++)
+                s->decoded[channel][sample] = get_sbits(&s->gb, tmp);
+        }
+        else
+        {
+//            av_log(s->avctx, AV_LOG_DEBUG, "rice coded partition k=%d\n", tmp);
+            for (; i < samples; i++, sample++){
+                s->decoded[channel][sample] = get_sr_golomb_flac(&s->gb, tmp, INT_MAX, 0);
+            }
+        }
+        i= 0;
+    }
+
+//    av_log(s->avctx, AV_LOG_DEBUG, "partitions: %d, samples: %d\n", 1 << rice_order, sample);
+
+    return 0;
+}
+
+static int decode_subframe_fixed(FLACContext *s, int channel, int pred_order)
+{
+    int i;
+
+//    av_log(s->avctx, AV_LOG_DEBUG, "  SUBFRAME FIXED\n");
+
+    /* warm up samples */
+//    av_log(s->avctx, AV_LOG_DEBUG, "   warm up samples: %d\n", pred_order);
+
+    for (i = 0; i < pred_order; i++)
+    {
+        s->decoded[channel][i] = get_sbits(&s->gb, s->curr_bps);
+//        av_log(s->avctx, AV_LOG_DEBUG, "    %d: %d\n", i, s->decoded[channel][i]);
+    }
+
+    if (decode_residuals(s, channel, pred_order) < 0)
+        return -1;
+
+    switch(pred_order)
+    {
+        case 0:
+            break;
+        case 1:
+            for (i = pred_order; i < s->blocksize; i++)
+                s->decoded[channel][i] +=   s->decoded[channel][i-1];
+            break;
+        case 2:
+            for (i = pred_order; i < s->blocksize; i++)
+                s->decoded[channel][i] += 2*s->decoded[channel][i-1]
+                                          - s->decoded[channel][i-2];
+            break;
+        case 3:
+            for (i = pred_order; i < s->blocksize; i++)
+                s->decoded[channel][i] += 3*s->decoded[channel][i-1]
+                                        - 3*s->decoded[channel][i-2]
+                                        +   s->decoded[channel][i-3];
+            break;
+        case 4:
+            for (i = pred_order; i < s->blocksize; i++)
+                s->decoded[channel][i] += 4*s->decoded[channel][i-1]
+                                        - 6*s->decoded[channel][i-2]
+                                        + 4*s->decoded[channel][i-3]
+                                        -   s->decoded[channel][i-4];
+            break;
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "illegal pred order %d\n", pred_order);
+            return -1;
+    }
+
+    return 0;
+}
+
+static int decode_subframe_lpc(FLACContext *s, int channel, int pred_order)
+{
+    int i, j;
+    int coeff_prec, qlevel;
+    int coeffs[pred_order];
+
+//    av_log(s->avctx, AV_LOG_DEBUG, "  SUBFRAME LPC\n");
+
+    /* warm up samples */
+//    av_log(s->avctx, AV_LOG_DEBUG, "   warm up samples: %d\n", pred_order);
+
+    for (i = 0; i < pred_order; i++)
+    {
+        s->decoded[channel][i] = get_sbits(&s->gb, s->curr_bps);
+//        av_log(s->avctx, AV_LOG_DEBUG, "    %d: %d\n", i, s->decoded[channel][i]);
+    }
+
+    coeff_prec = get_bits(&s->gb, 4) + 1;
+    if (coeff_prec == 16)
+    {
+        av_log(s->avctx, AV_LOG_DEBUG, "invalid coeff precision\n");
+        return -1;
+    }
+//    av_log(s->avctx, AV_LOG_DEBUG, "   qlp coeff prec: %d\n", coeff_prec);
+    qlevel = get_sbits(&s->gb, 5);
+//    av_log(s->avctx, AV_LOG_DEBUG, "   quant level: %d\n", qlevel);
+    if(qlevel < 0){
+        av_log(s->avctx, AV_LOG_DEBUG, "qlevel %d not supported, maybe buggy stream\n", qlevel);
+        return -1;
+    }
+
+    for (i = 0; i < pred_order; i++)
+    {
+        coeffs[i] = get_sbits(&s->gb, coeff_prec);
+//        av_log(s->avctx, AV_LOG_DEBUG, "    %d: %d\n", i, coeffs[i]);
+    }
+
+    if (decode_residuals(s, channel, pred_order) < 0)
+        return -1;
+
+    if (s->bps > 16) {
+        int64_t sum;
+        for (i = pred_order; i < s->blocksize; i++)
+        {
+            sum = 0;
+            for (j = 0; j < pred_order; j++)
+                sum += (int64_t)coeffs[j] * s->decoded[channel][i-j-1];
+            s->decoded[channel][i] += sum >> qlevel;
+        }
+    } else {
+        int sum;
+        for (i = pred_order; i < s->blocksize; i++)
+        {
+            sum = 0;
+            for (j = 0; j < pred_order; j++)
+                sum += coeffs[j] * s->decoded[channel][i-j-1];
+            s->decoded[channel][i] += sum >> qlevel;
+        }
+    }
+
+    return 0;
+}
+
+static inline int decode_subframe(FLACContext *s, int channel)
+{
+    int type, wasted = 0;
+    int i, tmp;
+
+    s->curr_bps = s->bps;
+    if(channel == 0){
+        if(s->decorrelation == RIGHT_SIDE)
+            s->curr_bps++;
+    }else{
+        if(s->decorrelation == LEFT_SIDE || s->decorrelation == MID_SIDE)
+            s->curr_bps++;
+    }
+
+    if (get_bits1(&s->gb))
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "invalid subframe padding\n");
+        return -1;
+    }
+    type = get_bits(&s->gb, 6);
+//    wasted = get_bits1(&s->gb);
+
+//    if (wasted)
+//    {
+//        while (!get_bits1(&s->gb))
+//            wasted++;
+//        if (wasted)
+//            wasted++;
+//        s->curr_bps -= wasted;
+//    }
+#if 0
+    wasted= 16 - av_log2(show_bits(&s->gb, 17));
+    skip_bits(&s->gb, wasted+1);
+    s->curr_bps -= wasted;
+#else
+    if (get_bits1(&s->gb))
+    {
+        wasted = 1;
+        while (!get_bits1(&s->gb))
+            wasted++;
+        s->curr_bps -= wasted;
+        av_log(s->avctx, AV_LOG_DEBUG, "%d wasted bits\n", wasted);
+    }
+#endif
+//FIXME use av_log2 for types
+    if (type == 0)
+    {
+        av_log(s->avctx, AV_LOG_DEBUG, "coding type: constant\n");
+        tmp = get_sbits(&s->gb, s->curr_bps);
+        for (i = 0; i < s->blocksize; i++)
+            s->decoded[channel][i] = tmp;
+    }
+    else if (type == 1)
+    {
+        av_log(s->avctx, AV_LOG_DEBUG, "coding type: verbatim\n");
+        for (i = 0; i < s->blocksize; i++)
+            s->decoded[channel][i] = get_sbits(&s->gb, s->curr_bps);
+    }
+    else if ((type >= 8) && (type <= 12))
+    {
+//        av_log(s->avctx, AV_LOG_DEBUG, "coding type: fixed\n");
+        if (decode_subframe_fixed(s, channel, type & ~0x8) < 0)
+            return -1;
+    }
+    else if (type >= 32)
+    {
+//        av_log(s->avctx, AV_LOG_DEBUG, "coding type: lpc\n");
+        if (decode_subframe_lpc(s, channel, (type & ~0x20)+1) < 0)
+            return -1;
+    }
+    else
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "invalid coding type\n");
+        return -1;
+    }
+
+    if (wasted)
+    {
+        int i;
+        for (i = 0; i < s->blocksize; i++)
+            s->decoded[channel][i] <<= wasted;
+    }
+
+    return 0;
+}
+
+static int decode_frame(FLACContext *s, int alloc_data_size)
+{
+    int blocksize_code, sample_rate_code, sample_size_code, assignment, i, crc8;
+    int decorrelation, bps, blocksize, samplerate;
+
+    blocksize_code = get_bits(&s->gb, 4);
+
+    sample_rate_code = get_bits(&s->gb, 4);
+
+    assignment = get_bits(&s->gb, 4); /* channel assignment */
+    if (assignment < 8 && s->channels == assignment+1)
+        decorrelation = INDEPENDENT;
+    else if (assignment >=8 && assignment < 11 && s->channels == 2)
+        decorrelation = LEFT_SIDE + assignment - 8;
+    else
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "unsupported channel assignment %d (channels=%d)\n", assignment, s->channels);
+        return -1;
+    }
+
+    sample_size_code = get_bits(&s->gb, 3);
+    if(sample_size_code == 0)
+        bps= s->bps;
+    else if((sample_size_code != 3) && (sample_size_code != 7))
+        bps = sample_size_table[sample_size_code];
+    else
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "invalid sample size code (%d)\n", sample_size_code);
+        return -1;
+    }
+
+    if (get_bits1(&s->gb))
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "broken stream, invalid padding\n");
+        return -1;
+    }
+
+    if(get_utf8(&s->gb) < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "utf8 fscked\n");
+        return -1;
+    }
+#if 0
+    if (/*((blocksize_code == 6) || (blocksize_code == 7)) &&*/
+        (s->min_blocksize != s->max_blocksize)){
+    }else{
+    }
+#endif
+
+    if (blocksize_code == 0)
+        blocksize = s->min_blocksize;
+    else if (blocksize_code == 6)
+        blocksize = get_bits(&s->gb, 8)+1;
+    else if (blocksize_code == 7)
+        blocksize = get_bits(&s->gb, 16)+1;
+    else
+        blocksize = blocksize_table[blocksize_code];
+
+    if(blocksize > s->max_blocksize){
+        av_log(s->avctx, AV_LOG_ERROR, "blocksize %d > %d\n", blocksize, s->max_blocksize);
+        return -1;
+    }
+
+    if(blocksize * s->channels * sizeof(int16_t) > alloc_data_size)
+        return -1;
+
+    if (sample_rate_code == 0){
+        samplerate= s->samplerate;
+    }else if ((sample_rate_code > 3) && (sample_rate_code < 12))
+        samplerate = sample_rate_table[sample_rate_code];
+    else if (sample_rate_code == 12)
+        samplerate = get_bits(&s->gb, 8) * 1000;
+    else if (sample_rate_code == 13)
+        samplerate = get_bits(&s->gb, 16);
+    else if (sample_rate_code == 14)
+        samplerate = get_bits(&s->gb, 16) * 10;
+    else{
+        av_log(s->avctx, AV_LOG_ERROR, "illegal sample rate code %d\n", sample_rate_code);
+        return -1;
+    }
+
+    skip_bits(&s->gb, 8);
+    crc8= av_crc(av_crc07, 0, s->gb.buffer, get_bits_count(&s->gb)/8);
+    if(crc8){
+        av_log(s->avctx, AV_LOG_ERROR, "header crc mismatch crc=%2X\n", crc8);
+        return -1;
+    }
+
+    s->blocksize    = blocksize;
+    s->samplerate   = samplerate;
+    s->bps          = bps;
+    s->decorrelation= decorrelation;
+
+//    dump_headers(s);
+
+    /* subframes */
+    for (i = 0; i < s->channels; i++)
+    {
+//        av_log(s->avctx, AV_LOG_DEBUG, "decoded: %x residual: %x\n", s->decoded[i], s->residual[i]);
+        if (decode_subframe(s, i) < 0)
+            return -1;
+    }
+
+    align_get_bits(&s->gb);
+
+    /* frame footer */
+    skip_bits(&s->gb, 16); /* data crc */
+
+    return 0;
+}
+
+static inline int16_t shift_to_16_bits(int32_t data, int bps)
+{
+    if (bps == 24) {
+        return (data >> 8);
+    } else if (bps == 20) {
+        return (data >> 4);
+    } else {
+        return data;
+    }
+}
+
+static int flac_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    FLACContext *s = avctx->priv_data;
+    int tmp = 0, i, j = 0, input_buf_size = 0;
+    int16_t *samples = data;
+    int alloc_data_size= *data_size;
+
+    *data_size=0;
+
+    if(s->max_framesize == 0){
+        s->max_framesize= 65536; // should hopefully be enough for the first header
+        s->bitstream= av_fast_realloc(s->bitstream, &s->allocated_bitstream_size, s->max_framesize);
+    }
+
+    if(1 && s->max_framesize){//FIXME truncated
+            buf_size= FFMAX(FFMIN(buf_size, s->max_framesize - s->bitstream_size), 0);
+            input_buf_size= buf_size;
+
+            if(s->bitstream_index + s->bitstream_size + buf_size > s->allocated_bitstream_size){
+//                printf("memmove\n");
+                memmove(s->bitstream, &s->bitstream[s->bitstream_index], s->bitstream_size);
+                s->bitstream_index=0;
+            }
+            memcpy(&s->bitstream[s->bitstream_index + s->bitstream_size], buf, buf_size);
+            buf= &s->bitstream[s->bitstream_index];
+            buf_size += s->bitstream_size;
+            s->bitstream_size= buf_size;
+
+            if(buf_size < s->max_framesize){
+//                printf("wanna more data ...\n");
+                return input_buf_size;
+            }
+    }
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    if (!metadata_parse(s))
+    {
+        tmp = show_bits(&s->gb, 16);
+        if(tmp != 0xFFF8){
+            av_log(s->avctx, AV_LOG_ERROR, "FRAME HEADER not here\n");
+            while(get_bits_count(&s->gb)/8+2 < buf_size && show_bits(&s->gb, 16) != 0xFFF8)
+                skip_bits(&s->gb, 8);
+            goto end; // we may not have enough bits left to decode a frame, so try next time
+        }
+        skip_bits(&s->gb, 16);
+        if (decode_frame(s, alloc_data_size) < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "decode_frame() failed\n");
+            s->bitstream_size=0;
+            s->bitstream_index=0;
+            return -1;
+        }
+    }
+
+
+#if 0
+    /* fix the channel order here */
+    if (s->order == MID_SIDE)
+    {
+        short *left = samples;
+        short *right = samples + s->blocksize;
+        for (i = 0; i < s->blocksize; i += 2)
+        {
+            uint32_t x = s->decoded[0][i];
+            uint32_t y = s->decoded[0][i+1];
+
+            right[i] = x - (y / 2);
+            left[i] = right[i] + y;
+        }
+        *data_size = 2 * s->blocksize;
+    }
+    else
+    {
+    for (i = 0; i < s->channels; i++)
+    {
+        switch(s->order)
+        {
+            case INDEPENDENT:
+                for (j = 0; j < s->blocksize; j++)
+                    samples[(s->blocksize*i)+j] = s->decoded[i][j];
+                break;
+            case LEFT_SIDE:
+            case RIGHT_SIDE:
+                if (i == 0)
+                    for (j = 0; j < s->blocksize; j++)
+                        samples[(s->blocksize*i)+j] = s->decoded[0][j];
+                else
+                    for (j = 0; j < s->blocksize; j++)
+                        samples[(s->blocksize*i)+j] = s->decoded[0][j] - s->decoded[i][j];
+                break;
+//            case MID_SIDE:
+//                av_log(s->avctx, AV_LOG_DEBUG, "mid-side unsupported\n");
+        }
+        *data_size += s->blocksize;
+    }
+    }
+#else
+#define DECORRELATE(left, right)\
+            assert(s->channels == 2);\
+            for (i = 0; i < s->blocksize; i++)\
+            {\
+                int a= s->decoded[0][i];\
+                int b= s->decoded[1][i];\
+                *(samples++) = (left ) >> (16 - s->bps);\
+                *(samples++) = (right) >> (16 - s->bps);\
+            }\
+            break;
+
+    switch(s->decorrelation)
+    {
+        case INDEPENDENT:
+            for (j = 0; j < s->blocksize; j++)
+            {
+                for (i = 0; i < s->channels; i++)
+                    *(samples++) = shift_to_16_bits(s->decoded[i][j], s->bps);
+            }
+            break;
+        case LEFT_SIDE:
+            DECORRELATE(a,a-b)
+        case RIGHT_SIDE:
+            DECORRELATE(a+b,b)
+        case MID_SIDE:
+            DECORRELATE( (a-=b>>1) + b, a)
+    }
+#endif
+
+    *data_size = (int8_t *)samples - (int8_t *)data;
+//    av_log(s->avctx, AV_LOG_DEBUG, "data size: %d\n", *data_size);
+
+//    s->last_blocksize = s->blocksize;
+end:
+    i= (get_bits_count(&s->gb)+7)/8;;
+    if(i > buf_size){
+        av_log(s->avctx, AV_LOG_ERROR, "overread: %d\n", i - buf_size);
+        s->bitstream_size=0;
+        s->bitstream_index=0;
+        return -1;
+    }
+
+    if(s->bitstream_size){
+        s->bitstream_index += i;
+        s->bitstream_size  -= i;
+        return input_buf_size;
+    }else
+        return i;
+}
+
+static int flac_decode_close(AVCodecContext *avctx)
+{
+    FLACContext *s = avctx->priv_data;
+    int i;
+
+    for (i = 0; i < s->channels; i++)
+    {
+        av_freep(&s->decoded[i]);
+    }
+    av_freep(&s->bitstream);
+
+    return 0;
+}
+
+static void flac_flush(AVCodecContext *avctx){
+    FLACContext *s = avctx->priv_data;
+
+    s->bitstream_size=
+    s->bitstream_index= 0;
+}
+
+AVCodec flac_decoder = {
+    "flac",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_FLAC,
+    sizeof(FLACContext),
+    flac_decode_init,
+    NULL,
+    flac_decode_close,
+    flac_decode_frame,
+    .flush= flac_flush,
+};
diff --git a/contrib/ffmpeg/libavcodec/flacenc.c b/contrib/ffmpeg/libavcodec/flacenc.c
new file mode 100644
index 000000000..9dd6c7eb8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/flacenc.c
@@ -0,0 +1,1371 @@
+/**
+ * FLAC audio encoder
+ * Copyright (c) 2006  Justin Ruggles <jruggle@earthlink.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "crc.h"
+#include "golomb.h"
+#include "lls.h"
+
+#define FLAC_MAX_CH  8
+#define FLAC_MIN_BLOCKSIZE  16
+#define FLAC_MAX_BLOCKSIZE  65535
+
+#define FLAC_SUBFRAME_CONSTANT  0
+#define FLAC_SUBFRAME_VERBATIM  1
+#define FLAC_SUBFRAME_FIXED     8
+#define FLAC_SUBFRAME_LPC      32
+
+#define FLAC_CHMODE_NOT_STEREO      0
+#define FLAC_CHMODE_LEFT_RIGHT      1
+#define FLAC_CHMODE_LEFT_SIDE       8
+#define FLAC_CHMODE_RIGHT_SIDE      9
+#define FLAC_CHMODE_MID_SIDE       10
+
+#define ORDER_METHOD_EST     0
+#define ORDER_METHOD_2LEVEL  1
+#define ORDER_METHOD_4LEVEL  2
+#define ORDER_METHOD_8LEVEL  3
+#define ORDER_METHOD_SEARCH  4
+#define ORDER_METHOD_LOG     5
+
+#define FLAC_STREAMINFO_SIZE  34
+
+#define MIN_LPC_ORDER       1
+#define MAX_LPC_ORDER      32
+#define MAX_FIXED_ORDER     4
+#define MAX_PARTITION_ORDER 8
+#define MAX_PARTITIONS     (1 << MAX_PARTITION_ORDER)
+#define MAX_LPC_PRECISION  15
+#define MAX_LPC_SHIFT      15
+#define MAX_RICE_PARAM     14
+
+typedef struct CompressionOptions {
+    int compression_level;
+    int block_time_ms;
+    int use_lpc;
+    int lpc_coeff_precision;
+    int min_prediction_order;
+    int max_prediction_order;
+    int prediction_order_method;
+    int min_partition_order;
+    int max_partition_order;
+} CompressionOptions;
+
+typedef struct RiceContext {
+    int porder;
+    int params[MAX_PARTITIONS];
+} RiceContext;
+
+typedef struct FlacSubframe {
+    int type;
+    int type_code;
+    int obits;
+    int order;
+    int32_t coefs[MAX_LPC_ORDER];
+    int shift;
+    RiceContext rc;
+    int32_t samples[FLAC_MAX_BLOCKSIZE];
+    int32_t residual[FLAC_MAX_BLOCKSIZE];
+} FlacSubframe;
+
+typedef struct FlacFrame {
+    FlacSubframe subframes[FLAC_MAX_CH];
+    int blocksize;
+    int bs_code[2];
+    uint8_t crc8;
+    int ch_mode;
+} FlacFrame;
+
+typedef struct FlacEncodeContext {
+    PutBitContext pb;
+    int channels;
+    int ch_code;
+    int samplerate;
+    int sr_code[2];
+    int blocksize;
+    int max_framesize;
+    uint32_t frame_count;
+    FlacFrame frame;
+    CompressionOptions options;
+    AVCodecContext *avctx;
+} FlacEncodeContext;
+
+static const int flac_samplerates[16] = {
+    0, 0, 0, 0,
+    8000, 16000, 22050, 24000, 32000, 44100, 48000, 96000,
+    0, 0, 0, 0
+};
+
+static const int flac_blocksizes[16] = {
+    0,
+    192,
+    576, 1152, 2304, 4608,
+    0, 0,
+    256, 512, 1024, 2048, 4096, 8192, 16384, 32768
+};
+
+/**
+ * Writes streaminfo metadata block to byte array
+ */
+static void write_streaminfo(FlacEncodeContext *s, uint8_t *header)
+{
+    PutBitContext pb;
+
+    memset(header, 0, FLAC_STREAMINFO_SIZE);
+    init_put_bits(&pb, header, FLAC_STREAMINFO_SIZE);
+
+    /* streaminfo metadata block */
+    put_bits(&pb, 16, s->blocksize);
+    put_bits(&pb, 16, s->blocksize);
+    put_bits(&pb, 24, 0);
+    put_bits(&pb, 24, s->max_framesize);
+    put_bits(&pb, 20, s->samplerate);
+    put_bits(&pb, 3, s->channels-1);
+    put_bits(&pb, 5, 15);       /* bits per sample - 1 */
+    flush_put_bits(&pb);
+    /* total samples = 0 */
+    /* MD5 signature = 0 */
+}
+
+/**
+ * Sets blocksize based on samplerate
+ * Chooses the closest predefined blocksize >= BLOCK_TIME_MS milliseconds
+ */
+static int select_blocksize(int samplerate, int block_time_ms)
+{
+    int i;
+    int target;
+    int blocksize;
+
+    assert(samplerate > 0);
+    blocksize = flac_blocksizes[1];
+    target = (samplerate * block_time_ms) / 1000;
+    for(i=0; i<16; i++) {
+        if(target >= flac_blocksizes[i] && flac_blocksizes[i] > blocksize) {
+            blocksize = flac_blocksizes[i];
+        }
+    }
+    return blocksize;
+}
+
+static int flac_encode_init(AVCodecContext *avctx)
+{
+    int freq = avctx->sample_rate;
+    int channels = avctx->channels;
+    FlacEncodeContext *s = avctx->priv_data;
+    int i, level;
+    uint8_t *streaminfo;
+
+    s->avctx = avctx;
+
+    if(avctx->sample_fmt != SAMPLE_FMT_S16) {
+        return -1;
+    }
+
+    if(channels < 1 || channels > FLAC_MAX_CH) {
+        return -1;
+    }
+    s->channels = channels;
+    s->ch_code = s->channels-1;
+
+    /* find samplerate in table */
+    if(freq < 1)
+        return -1;
+    for(i=4; i<12; i++) {
+        if(freq == flac_samplerates[i]) {
+            s->samplerate = flac_samplerates[i];
+            s->sr_code[0] = i;
+            s->sr_code[1] = 0;
+            break;
+        }
+    }
+    /* if not in table, samplerate is non-standard */
+    if(i == 12) {
+        if(freq % 1000 == 0 && freq < 255000) {
+            s->sr_code[0] = 12;
+            s->sr_code[1] = freq / 1000;
+        } else if(freq % 10 == 0 && freq < 655350) {
+            s->sr_code[0] = 14;
+            s->sr_code[1] = freq / 10;
+        } else if(freq < 65535) {
+            s->sr_code[0] = 13;
+            s->sr_code[1] = freq;
+        } else {
+            return -1;
+        }
+        s->samplerate = freq;
+    }
+
+    /* set compression option defaults based on avctx->compression_level */
+    if(avctx->compression_level < 0) {
+        s->options.compression_level = 5;
+    } else {
+        s->options.compression_level = avctx->compression_level;
+    }
+    av_log(avctx, AV_LOG_DEBUG, " compression: %d\n", s->options.compression_level);
+
+    level= s->options.compression_level;
+    if(level > 12) {
+        av_log(avctx, AV_LOG_ERROR, "invalid compression level: %d\n",
+               s->options.compression_level);
+        return -1;
+    }
+
+    s->options.block_time_ms       = ((int[]){ 27, 27, 27,105,105,105,105,105,105,105,105,105,105})[level];
+    s->options.use_lpc             = ((int[]){  0,  0,  0,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1})[level];
+    s->options.min_prediction_order= ((int[]){  2,  0,  0,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1})[level];
+    s->options.max_prediction_order= ((int[]){  3,  4,  4,  6,  8,  8,  8,  8, 12, 12, 12, 32, 32})[level];
+    s->options.prediction_order_method = ((int[]){ ORDER_METHOD_EST,    ORDER_METHOD_EST,    ORDER_METHOD_EST,
+                                                   ORDER_METHOD_EST,    ORDER_METHOD_EST,    ORDER_METHOD_EST,
+                                                   ORDER_METHOD_4LEVEL, ORDER_METHOD_LOG,    ORDER_METHOD_4LEVEL,
+                                                   ORDER_METHOD_LOG,    ORDER_METHOD_SEARCH, ORDER_METHOD_LOG,
+                                                   ORDER_METHOD_SEARCH})[level];
+    s->options.min_partition_order = ((int[]){  2,  2,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0})[level];
+    s->options.max_partition_order = ((int[]){  2,  2,  3,  3,  3,  8,  8,  8,  8,  8,  8,  8,  8})[level];
+
+    /* set compression option overrides from AVCodecContext */
+    if(avctx->use_lpc >= 0) {
+        s->options.use_lpc = av_clip(avctx->use_lpc, 0, 11);
+    }
+    if(s->options.use_lpc == 1)
+        av_log(avctx, AV_LOG_DEBUG, " use lpc: Levinson-Durbin recursion with Welch window\n");
+    else if(s->options.use_lpc > 1)
+        av_log(avctx, AV_LOG_DEBUG, " use lpc: Cholesky factorization\n");
+
+    if(avctx->min_prediction_order >= 0) {
+        if(s->options.use_lpc) {
+            if(avctx->min_prediction_order < MIN_LPC_ORDER ||
+                    avctx->min_prediction_order > MAX_LPC_ORDER) {
+                av_log(avctx, AV_LOG_ERROR, "invalid min prediction order: %d\n",
+                       avctx->min_prediction_order);
+                return -1;
+            }
+        } else {
+            if(avctx->min_prediction_order > MAX_FIXED_ORDER) {
+                av_log(avctx, AV_LOG_ERROR, "invalid min prediction order: %d\n",
+                       avctx->min_prediction_order);
+                return -1;
+            }
+        }
+        s->options.min_prediction_order = avctx->min_prediction_order;
+    }
+    if(avctx->max_prediction_order >= 0) {
+        if(s->options.use_lpc) {
+            if(avctx->max_prediction_order < MIN_LPC_ORDER ||
+                    avctx->max_prediction_order > MAX_LPC_ORDER) {
+                av_log(avctx, AV_LOG_ERROR, "invalid max prediction order: %d\n",
+                       avctx->max_prediction_order);
+                return -1;
+            }
+        } else {
+            if(avctx->max_prediction_order > MAX_FIXED_ORDER) {
+                av_log(avctx, AV_LOG_ERROR, "invalid max prediction order: %d\n",
+                       avctx->max_prediction_order);
+                return -1;
+            }
+        }
+        s->options.max_prediction_order = avctx->max_prediction_order;
+    }
+    if(s->options.max_prediction_order < s->options.min_prediction_order) {
+        av_log(avctx, AV_LOG_ERROR, "invalid prediction orders: min=%d max=%d\n",
+               s->options.min_prediction_order, s->options.max_prediction_order);
+        return -1;
+    }
+    av_log(avctx, AV_LOG_DEBUG, " prediction order: %d, %d\n",
+           s->options.min_prediction_order, s->options.max_prediction_order);
+
+    if(avctx->prediction_order_method >= 0) {
+        if(avctx->prediction_order_method > ORDER_METHOD_LOG) {
+            av_log(avctx, AV_LOG_ERROR, "invalid prediction order method: %d\n",
+                   avctx->prediction_order_method);
+            return -1;
+        }
+        s->options.prediction_order_method = avctx->prediction_order_method;
+    }
+    switch(s->options.prediction_order_method) {
+        case ORDER_METHOD_EST:    av_log(avctx, AV_LOG_DEBUG, " order method: %s\n",
+                                         "estimate"); break;
+        case ORDER_METHOD_2LEVEL: av_log(avctx, AV_LOG_DEBUG, " order method: %s\n",
+                                         "2-level"); break;
+        case ORDER_METHOD_4LEVEL: av_log(avctx, AV_LOG_DEBUG, " order method: %s\n",
+                                         "4-level"); break;
+        case ORDER_METHOD_8LEVEL: av_log(avctx, AV_LOG_DEBUG, " order method: %s\n",
+                                         "8-level"); break;
+        case ORDER_METHOD_SEARCH: av_log(avctx, AV_LOG_DEBUG, " order method: %s\n",
+                                         "full search"); break;
+        case ORDER_METHOD_LOG:    av_log(avctx, AV_LOG_DEBUG, " order method: %s\n",
+                                         "log search"); break;
+    }
+
+    if(avctx->min_partition_order >= 0) {
+        if(avctx->min_partition_order > MAX_PARTITION_ORDER) {
+            av_log(avctx, AV_LOG_ERROR, "invalid min partition order: %d\n",
+                   avctx->min_partition_order);
+            return -1;
+        }
+        s->options.min_partition_order = avctx->min_partition_order;
+    }
+    if(avctx->max_partition_order >= 0) {
+        if(avctx->max_partition_order > MAX_PARTITION_ORDER) {
+            av_log(avctx, AV_LOG_ERROR, "invalid max partition order: %d\n",
+                   avctx->max_partition_order);
+            return -1;
+        }
+        s->options.max_partition_order = avctx->max_partition_order;
+    }
+    if(s->options.max_partition_order < s->options.min_partition_order) {
+        av_log(avctx, AV_LOG_ERROR, "invalid partition orders: min=%d max=%d\n",
+               s->options.min_partition_order, s->options.max_partition_order);
+        return -1;
+    }
+    av_log(avctx, AV_LOG_DEBUG, " partition order: %d, %d\n",
+           s->options.min_partition_order, s->options.max_partition_order);
+
+    if(avctx->frame_size > 0) {
+        if(avctx->frame_size < FLAC_MIN_BLOCKSIZE ||
+                avctx->frame_size > FLAC_MAX_BLOCKSIZE) {
+            av_log(avctx, AV_LOG_ERROR, "invalid block size: %d\n",
+                   avctx->frame_size);
+            return -1;
+        }
+        s->blocksize = avctx->frame_size;
+    } else {
+        s->blocksize = select_blocksize(s->samplerate, s->options.block_time_ms);
+        avctx->frame_size = s->blocksize;
+    }
+    av_log(avctx, AV_LOG_DEBUG, " block size: %d\n", s->blocksize);
+
+    /* set LPC precision */
+    if(avctx->lpc_coeff_precision > 0) {
+        if(avctx->lpc_coeff_precision > MAX_LPC_PRECISION) {
+            av_log(avctx, AV_LOG_ERROR, "invalid lpc coeff precision: %d\n",
+                   avctx->lpc_coeff_precision);
+            return -1;
+        }
+        s->options.lpc_coeff_precision = avctx->lpc_coeff_precision;
+    } else {
+        /* select LPC precision based on block size */
+        if(     s->blocksize <=   192) s->options.lpc_coeff_precision =  7;
+        else if(s->blocksize <=   384) s->options.lpc_coeff_precision =  8;
+        else if(s->blocksize <=   576) s->options.lpc_coeff_precision =  9;
+        else if(s->blocksize <=  1152) s->options.lpc_coeff_precision = 10;
+        else if(s->blocksize <=  2304) s->options.lpc_coeff_precision = 11;
+        else if(s->blocksize <=  4608) s->options.lpc_coeff_precision = 12;
+        else if(s->blocksize <=  8192) s->options.lpc_coeff_precision = 13;
+        else if(s->blocksize <= 16384) s->options.lpc_coeff_precision = 14;
+        else                           s->options.lpc_coeff_precision = 15;
+    }
+    av_log(avctx, AV_LOG_DEBUG, " lpc precision: %d\n",
+           s->options.lpc_coeff_precision);
+
+    /* set maximum encoded frame size in verbatim mode */
+    if(s->channels == 2) {
+        s->max_framesize = 14 + ((s->blocksize * 33 + 7) >> 3);
+    } else {
+        s->max_framesize = 14 + (s->blocksize * s->channels * 2);
+    }
+
+    streaminfo = av_malloc(FLAC_STREAMINFO_SIZE);
+    write_streaminfo(s, streaminfo);
+    avctx->extradata = streaminfo;
+    avctx->extradata_size = FLAC_STREAMINFO_SIZE;
+
+    s->frame_count = 0;
+
+    avctx->coded_frame = avcodec_alloc_frame();
+    avctx->coded_frame->key_frame = 1;
+
+    return 0;
+}
+
+static void init_frame(FlacEncodeContext *s)
+{
+    int i, ch;
+    FlacFrame *frame;
+
+    frame = &s->frame;
+
+    for(i=0; i<16; i++) {
+        if(s->blocksize == flac_blocksizes[i]) {
+            frame->blocksize = flac_blocksizes[i];
+            frame->bs_code[0] = i;
+            frame->bs_code[1] = 0;
+            break;
+        }
+    }
+    if(i == 16) {
+        frame->blocksize = s->blocksize;
+        if(frame->blocksize <= 256) {
+            frame->bs_code[0] = 6;
+            frame->bs_code[1] = frame->blocksize-1;
+        } else {
+            frame->bs_code[0] = 7;
+            frame->bs_code[1] = frame->blocksize-1;
+        }
+    }
+
+    for(ch=0; ch<s->channels; ch++) {
+        frame->subframes[ch].obits = 16;
+    }
+}
+
+/**
+ * Copy channel-interleaved input samples into separate subframes
+ */
+static void copy_samples(FlacEncodeContext *s, int16_t *samples)
+{
+    int i, j, ch;
+    FlacFrame *frame;
+
+    frame = &s->frame;
+    for(i=0,j=0; i<frame->blocksize; i++) {
+        for(ch=0; ch<s->channels; ch++,j++) {
+            frame->subframes[ch].samples[i] = samples[j];
+        }
+    }
+}
+
+
+#define rice_encode_count(sum, n, k) (((n)*((k)+1))+((sum-(n>>1))>>(k)))
+
+static int find_optimal_param(uint32_t sum, int n)
+{
+    int k, k_opt;
+    uint32_t nbits[MAX_RICE_PARAM+1];
+
+    k_opt = 0;
+    nbits[0] = UINT32_MAX;
+    for(k=0; k<=MAX_RICE_PARAM; k++) {
+        nbits[k] = rice_encode_count(sum, n, k);
+        if(nbits[k] < nbits[k_opt]) {
+            k_opt = k;
+        }
+    }
+    return k_opt;
+}
+
+static uint32_t calc_optimal_rice_params(RiceContext *rc, int porder,
+                                         uint32_t *sums, int n, int pred_order)
+{
+    int i;
+    int k, cnt, part;
+    uint32_t all_bits;
+
+    part = (1 << porder);
+    all_bits = 0;
+
+    cnt = (n >> porder) - pred_order;
+    for(i=0; i<part; i++) {
+        if(i == 1) cnt = (n >> porder);
+        k = find_optimal_param(sums[i], cnt);
+        rc->params[i] = k;
+        all_bits += rice_encode_count(sums[i], cnt, k);
+    }
+    all_bits += (4 * part);
+
+    rc->porder = porder;
+
+    return all_bits;
+}
+
+static void calc_sums(int pmin, int pmax, uint32_t *data, int n, int pred_order,
+                      uint32_t sums[][MAX_PARTITIONS])
+{
+    int i, j;
+    int parts;
+    uint32_t *res, *res_end;
+
+    /* sums for highest level */
+    parts = (1 << pmax);
+    res = &data[pred_order];
+    res_end = &data[n >> pmax];
+    for(i=0; i<parts; i++) {
+        sums[pmax][i] = 0;
+        while(res < res_end){
+            sums[pmax][i] += *(res++);
+        }
+        res_end+= n >> pmax;
+    }
+    /* sums for lower levels */
+    for(i=pmax-1; i>=pmin; i--) {
+        parts = (1 << i);
+        for(j=0; j<parts; j++) {
+            sums[i][j] = sums[i+1][2*j] + sums[i+1][2*j+1];
+        }
+    }
+}
+
+static uint32_t calc_rice_params(RiceContext *rc, int pmin, int pmax,
+                                 int32_t *data, int n, int pred_order)
+{
+    int i;
+    uint32_t bits[MAX_PARTITION_ORDER+1];
+    int opt_porder;
+    RiceContext tmp_rc;
+    uint32_t *udata;
+    uint32_t sums[MAX_PARTITION_ORDER+1][MAX_PARTITIONS];
+
+    assert(pmin >= 0 && pmin <= MAX_PARTITION_ORDER);
+    assert(pmax >= 0 && pmax <= MAX_PARTITION_ORDER);
+    assert(pmin <= pmax);
+
+    udata = av_malloc(n * sizeof(uint32_t));
+    for(i=0; i<n; i++) {
+        udata[i] = (2*data[i]) ^ (data[i]>>31);
+    }
+
+    calc_sums(pmin, pmax, udata, n, pred_order, sums);
+
+    opt_porder = pmin;
+    bits[pmin] = UINT32_MAX;
+    for(i=pmin; i<=pmax; i++) {
+        bits[i] = calc_optimal_rice_params(&tmp_rc, i, sums[i], n, pred_order);
+        if(bits[i] <= bits[opt_porder]) {
+            opt_porder = i;
+            *rc= tmp_rc;
+        }
+    }
+
+    av_freep(&udata);
+    return bits[opt_porder];
+}
+
+static int get_max_p_order(int max_porder, int n, int order)
+{
+    int porder = FFMIN(max_porder, av_log2(n^(n-1)));
+    if(order > 0)
+        porder = FFMIN(porder, av_log2(n/order));
+    return porder;
+}
+
+static uint32_t calc_rice_params_fixed(RiceContext *rc, int pmin, int pmax,
+                                       int32_t *data, int n, int pred_order,
+                                       int bps)
+{
+    uint32_t bits;
+    pmin = get_max_p_order(pmin, n, pred_order);
+    pmax = get_max_p_order(pmax, n, pred_order);
+    bits = pred_order*bps + 6;
+    bits += calc_rice_params(rc, pmin, pmax, data, n, pred_order);
+    return bits;
+}
+
+static uint32_t calc_rice_params_lpc(RiceContext *rc, int pmin, int pmax,
+                                     int32_t *data, int n, int pred_order,
+                                     int bps, int precision)
+{
+    uint32_t bits;
+    pmin = get_max_p_order(pmin, n, pred_order);
+    pmax = get_max_p_order(pmax, n, pred_order);
+    bits = pred_order*bps + 4 + 5 + pred_order*precision + 6;
+    bits += calc_rice_params(rc, pmin, pmax, data, n, pred_order);
+    return bits;
+}
+
+/**
+ * Apply Welch window function to audio block
+ */
+static void apply_welch_window(const int32_t *data, int len, double *w_data)
+{
+    int i, n2;
+    double w;
+    double c;
+
+    n2 = (len >> 1);
+    c = 2.0 / (len - 1.0);
+    for(i=0; i<n2; i++) {
+        w = c - i - 1.0;
+        w = 1.0 - (w * w);
+        w_data[i] = data[i] * w;
+        w_data[len-1-i] = data[len-1-i] * w;
+    }
+}
+
+/**
+ * Calculates autocorrelation data from audio samples
+ * A Welch window function is applied before calculation.
+ */
+static void compute_autocorr(const int32_t *data, int len, int lag,
+                             double *autoc)
+{
+    int i, lag_ptr;
+    double tmp[len + lag];
+    double *data1= tmp + lag;
+
+    apply_welch_window(data, len, data1);
+
+    for(i=0; i<lag; i++){
+        autoc[i] = 1.0;
+        data1[i-lag]= 0.0;
+    }
+
+    for(i=0; i<len; i++){
+        for(lag_ptr= i-lag; lag_ptr<=i; lag_ptr++){
+            autoc[i-lag_ptr] += data1[i] * data1[lag_ptr];
+        }
+    }
+}
+
+/**
+ * Levinson-Durbin recursion.
+ * Produces LPC coefficients from autocorrelation data.
+ */
+static void compute_lpc_coefs(const double *autoc, int max_order,
+                              double lpc[][MAX_LPC_ORDER], double *ref)
+{
+   int i, j, i2;
+   double r, err, tmp;
+   double lpc_tmp[MAX_LPC_ORDER];
+
+   for(i=0; i<max_order; i++) lpc_tmp[i] = 0;
+   err = autoc[0];
+
+   for(i=0; i<max_order; i++) {
+      r = -autoc[i+1];
+      for(j=0; j<i; j++) {
+          r -= lpc_tmp[j] * autoc[i-j];
+      }
+      r /= err;
+      ref[i] = fabs(r);
+
+      err *= 1.0 - (r * r);
+
+      i2 = (i >> 1);
+      lpc_tmp[i] = r;
+      for(j=0; j<i2; j++) {
+         tmp = lpc_tmp[j];
+         lpc_tmp[j] += r * lpc_tmp[i-1-j];
+         lpc_tmp[i-1-j] += r * tmp;
+      }
+      if(i & 1) {
+          lpc_tmp[j] += lpc_tmp[j] * r;
+      }
+
+      for(j=0; j<=i; j++) {
+          lpc[i][j] = -lpc_tmp[j];
+      }
+   }
+}
+
+/**
+ * Quantize LPC coefficients
+ */
+static void quantize_lpc_coefs(double *lpc_in, int order, int precision,
+                               int32_t *lpc_out, int *shift)
+{
+    int i;
+    double cmax, error;
+    int32_t qmax;
+    int sh;
+
+    /* define maximum levels */
+    qmax = (1 << (precision - 1)) - 1;
+
+    /* find maximum coefficient value */
+    cmax = 0.0;
+    for(i=0; i<order; i++) {
+        cmax= FFMAX(cmax, fabs(lpc_in[i]));
+    }
+
+    /* if maximum value quantizes to zero, return all zeros */
+    if(cmax * (1 << MAX_LPC_SHIFT) < 1.0) {
+        *shift = 0;
+        memset(lpc_out, 0, sizeof(int32_t) * order);
+        return;
+    }
+
+    /* calculate level shift which scales max coeff to available bits */
+    sh = MAX_LPC_SHIFT;
+    while((cmax * (1 << sh) > qmax) && (sh > 0)) {
+        sh--;
+    }
+
+    /* since negative shift values are unsupported in decoder, scale down
+       coefficients instead */
+    if(sh == 0 && cmax > qmax) {
+        double scale = ((double)qmax) / cmax;
+        for(i=0; i<order; i++) {
+            lpc_in[i] *= scale;
+        }
+    }
+
+    /* output quantized coefficients and level shift */
+    error=0;
+    for(i=0; i<order; i++) {
+        error += lpc_in[i] * (1 << sh);
+        lpc_out[i] = av_clip(lrintf(error), -qmax, qmax);
+        error -= lpc_out[i];
+    }
+    *shift = sh;
+}
+
+static int estimate_best_order(double *ref, int max_order)
+{
+    int i, est;
+
+    est = 1;
+    for(i=max_order-1; i>=0; i--) {
+        if(ref[i] > 0.10) {
+            est = i+1;
+            break;
+        }
+    }
+    return est;
+}
+
+/**
+ * Calculate LPC coefficients for multiple orders
+ */
+static int lpc_calc_coefs(const int32_t *samples, int blocksize, int max_order,
+                          int precision, int32_t coefs[][MAX_LPC_ORDER],
+                          int *shift, int use_lpc, int omethod)
+{
+    double autoc[MAX_LPC_ORDER+1];
+    double ref[MAX_LPC_ORDER];
+    double lpc[MAX_LPC_ORDER][MAX_LPC_ORDER];
+    int i, j, pass;
+    int opt_order;
+
+    assert(max_order >= MIN_LPC_ORDER && max_order <= MAX_LPC_ORDER);
+
+    if(use_lpc == 1){
+        compute_autocorr(samples, blocksize, max_order+1, autoc);
+
+        compute_lpc_coefs(autoc, max_order, lpc, ref);
+    }else{
+        LLSModel m[2];
+        double var[MAX_LPC_ORDER+1], eval, weight;
+
+        for(pass=0; pass<use_lpc-1; pass++){
+            av_init_lls(&m[pass&1], max_order);
+
+            weight=0;
+            for(i=max_order; i<blocksize; i++){
+                for(j=0; j<=max_order; j++)
+                    var[j]= samples[i-j];
+
+                if(pass){
+                    eval= av_evaluate_lls(&m[(pass-1)&1], var+1, max_order-1);
+                    eval= (512>>pass) + fabs(eval - var[0]);
+                    for(j=0; j<=max_order; j++)
+                        var[j]/= sqrt(eval);
+                    weight += 1/eval;
+                }else
+                    weight++;
+
+                av_update_lls(&m[pass&1], var, 1.0);
+            }
+            av_solve_lls(&m[pass&1], 0.001, 0);
+        }
+
+        for(i=0; i<max_order; i++){
+            for(j=0; j<max_order; j++)
+                lpc[i][j]= m[(pass-1)&1].coeff[i][j];
+            ref[i]= sqrt(m[(pass-1)&1].variance[i] / weight) * (blocksize - max_order) / 4000;
+        }
+        for(i=max_order-1; i>0; i--)
+            ref[i] = ref[i-1] - ref[i];
+    }
+    opt_order = max_order;
+
+    if(omethod == ORDER_METHOD_EST) {
+        opt_order = estimate_best_order(ref, max_order);
+        i = opt_order-1;
+        quantize_lpc_coefs(lpc[i], i+1, precision, coefs[i], &shift[i]);
+    } else {
+        for(i=0; i<max_order; i++) {
+            quantize_lpc_coefs(lpc[i], i+1, precision, coefs[i], &shift[i]);
+        }
+    }
+
+    return opt_order;
+}
+
+
+static void encode_residual_verbatim(int32_t *res, int32_t *smp, int n)
+{
+    assert(n > 0);
+    memcpy(res, smp, n * sizeof(int32_t));
+}
+
+static void encode_residual_fixed(int32_t *res, const int32_t *smp, int n,
+                                  int order)
+{
+    int i;
+
+    for(i=0; i<order; i++) {
+        res[i] = smp[i];
+    }
+
+    if(order==0){
+        for(i=order; i<n; i++)
+            res[i]= smp[i];
+    }else if(order==1){
+        for(i=order; i<n; i++)
+            res[i]= smp[i] - smp[i-1];
+    }else if(order==2){
+        for(i=order; i<n; i++)
+            res[i]= smp[i] - 2*smp[i-1] + smp[i-2];
+    }else if(order==3){
+        for(i=order; i<n; i++)
+            res[i]= smp[i] - 3*smp[i-1] + 3*smp[i-2] - smp[i-3];
+    }else{
+        for(i=order; i<n; i++)
+            res[i]= smp[i] - 4*smp[i-1] + 6*smp[i-2] - 4*smp[i-3] + smp[i-4];
+    }
+}
+
+static void encode_residual_lpc(int32_t *res, const int32_t *smp, int n,
+                                int order, const int32_t *coefs, int shift)
+{
+    int i, j;
+    int32_t pred;
+
+    for(i=0; i<order; i++) {
+        res[i] = smp[i];
+    }
+    for(i=order; i<n; i++) {
+        pred = 0;
+        for(j=0; j<order; j++) {
+            pred += coefs[j] * smp[i-j-1];
+        }
+        res[i] = smp[i] - (pred >> shift);
+    }
+}
+
+static int encode_residual(FlacEncodeContext *ctx, int ch)
+{
+    int i, n;
+    int min_order, max_order, opt_order, precision, omethod;
+    int min_porder, max_porder;
+    FlacFrame *frame;
+    FlacSubframe *sub;
+    int32_t coefs[MAX_LPC_ORDER][MAX_LPC_ORDER];
+    int shift[MAX_LPC_ORDER];
+    int32_t *res, *smp;
+
+    frame = &ctx->frame;
+    sub = &frame->subframes[ch];
+    res = sub->residual;
+    smp = sub->samples;
+    n = frame->blocksize;
+
+    /* CONSTANT */
+    for(i=1; i<n; i++) {
+        if(smp[i] != smp[0]) break;
+    }
+    if(i == n) {
+        sub->type = sub->type_code = FLAC_SUBFRAME_CONSTANT;
+        res[0] = smp[0];
+        return sub->obits;
+    }
+
+    /* VERBATIM */
+    if(n < 5) {
+        sub->type = sub->type_code = FLAC_SUBFRAME_VERBATIM;
+        encode_residual_verbatim(res, smp, n);
+        return sub->obits * n;
+    }
+
+    min_order = ctx->options.min_prediction_order;
+    max_order = ctx->options.max_prediction_order;
+    min_porder = ctx->options.min_partition_order;
+    max_porder = ctx->options.max_partition_order;
+    precision = ctx->options.lpc_coeff_precision;
+    omethod = ctx->options.prediction_order_method;
+
+    /* FIXED */
+    if(!ctx->options.use_lpc || max_order == 0 || (n <= max_order)) {
+        uint32_t bits[MAX_FIXED_ORDER+1];
+        if(max_order > MAX_FIXED_ORDER) max_order = MAX_FIXED_ORDER;
+        opt_order = 0;
+        bits[0] = UINT32_MAX;
+        for(i=min_order; i<=max_order; i++) {
+            encode_residual_fixed(res, smp, n, i);
+            bits[i] = calc_rice_params_fixed(&sub->rc, min_porder, max_porder, res,
+                                             n, i, sub->obits);
+            if(bits[i] < bits[opt_order]) {
+                opt_order = i;
+            }
+        }
+        sub->order = opt_order;
+        sub->type = FLAC_SUBFRAME_FIXED;
+        sub->type_code = sub->type | sub->order;
+        if(sub->order != max_order) {
+            encode_residual_fixed(res, smp, n, sub->order);
+            return calc_rice_params_fixed(&sub->rc, min_porder, max_porder, res, n,
+                                          sub->order, sub->obits);
+        }
+        return bits[sub->order];
+    }
+
+    /* LPC */
+    opt_order = lpc_calc_coefs(smp, n, max_order, precision, coefs, shift, ctx->options.use_lpc, omethod);
+
+    if(omethod == ORDER_METHOD_2LEVEL ||
+       omethod == ORDER_METHOD_4LEVEL ||
+       omethod == ORDER_METHOD_8LEVEL) {
+        int levels = 1 << omethod;
+        uint32_t bits[levels];
+        int order;
+        int opt_index = levels-1;
+        opt_order = max_order-1;
+        bits[opt_index] = UINT32_MAX;
+        for(i=levels-1; i>=0; i--) {
+            order = min_order + (((max_order-min_order+1) * (i+1)) / levels)-1;
+            if(order < 0) order = 0;
+            encode_residual_lpc(res, smp, n, order+1, coefs[order], shift[order]);
+            bits[i] = calc_rice_params_lpc(&sub->rc, min_porder, max_porder,
+                                           res, n, order+1, sub->obits, precision);
+            if(bits[i] < bits[opt_index]) {
+                opt_index = i;
+                opt_order = order;
+            }
+        }
+        opt_order++;
+    } else if(omethod == ORDER_METHOD_SEARCH) {
+        // brute-force optimal order search
+        uint32_t bits[MAX_LPC_ORDER];
+        opt_order = 0;
+        bits[0] = UINT32_MAX;
+        for(i=min_order-1; i<max_order; i++) {
+            encode_residual_lpc(res, smp, n, i+1, coefs[i], shift[i]);
+            bits[i] = calc_rice_params_lpc(&sub->rc, min_porder, max_porder,
+                                           res, n, i+1, sub->obits, precision);
+            if(bits[i] < bits[opt_order]) {
+                opt_order = i;
+            }
+        }
+        opt_order++;
+    } else if(omethod == ORDER_METHOD_LOG) {
+        uint32_t bits[MAX_LPC_ORDER];
+        int step;
+
+        opt_order= min_order - 1 + (max_order-min_order)/3;
+        memset(bits, -1, sizeof(bits));
+
+        for(step=16 ;step; step>>=1){
+            int last= opt_order;
+            for(i=last-step; i<=last+step; i+= step){
+                if(i<min_order-1 || i>=max_order || bits[i] < UINT32_MAX)
+                    continue;
+                encode_residual_lpc(res, smp, n, i+1, coefs[i], shift[i]);
+                bits[i] = calc_rice_params_lpc(&sub->rc, min_porder, max_porder,
+                                            res, n, i+1, sub->obits, precision);
+                if(bits[i] < bits[opt_order])
+                    opt_order= i;
+            }
+        }
+        opt_order++;
+    }
+
+    sub->order = opt_order;
+    sub->type = FLAC_SUBFRAME_LPC;
+    sub->type_code = sub->type | (sub->order-1);
+    sub->shift = shift[sub->order-1];
+    for(i=0; i<sub->order; i++) {
+        sub->coefs[i] = coefs[sub->order-1][i];
+    }
+    encode_residual_lpc(res, smp, n, sub->order, sub->coefs, sub->shift);
+    return calc_rice_params_lpc(&sub->rc, min_porder, max_porder, res, n, sub->order,
+                                sub->obits, precision);
+}
+
+static int encode_residual_v(FlacEncodeContext *ctx, int ch)
+{
+    int i, n;
+    FlacFrame *frame;
+    FlacSubframe *sub;
+    int32_t *res, *smp;
+
+    frame = &ctx->frame;
+    sub = &frame->subframes[ch];
+    res = sub->residual;
+    smp = sub->samples;
+    n = frame->blocksize;
+
+    /* CONSTANT */
+    for(i=1; i<n; i++) {
+        if(smp[i] != smp[0]) break;
+    }
+    if(i == n) {
+        sub->type = sub->type_code = FLAC_SUBFRAME_CONSTANT;
+        res[0] = smp[0];
+        return sub->obits;
+    }
+
+    /* VERBATIM */
+    sub->type = sub->type_code = FLAC_SUBFRAME_VERBATIM;
+    encode_residual_verbatim(res, smp, n);
+    return sub->obits * n;
+}
+
+static int estimate_stereo_mode(int32_t *left_ch, int32_t *right_ch, int n)
+{
+    int i, best;
+    int32_t lt, rt;
+    uint64_t sum[4];
+    uint64_t score[4];
+    int k;
+
+    /* calculate sum of 2nd order residual for each channel */
+    sum[0] = sum[1] = sum[2] = sum[3] = 0;
+    for(i=2; i<n; i++) {
+        lt = left_ch[i] - 2*left_ch[i-1] + left_ch[i-2];
+        rt = right_ch[i] - 2*right_ch[i-1] + right_ch[i-2];
+        sum[2] += FFABS((lt + rt) >> 1);
+        sum[3] += FFABS(lt - rt);
+        sum[0] += FFABS(lt);
+        sum[1] += FFABS(rt);
+    }
+    /* estimate bit counts */
+    for(i=0; i<4; i++) {
+        k = find_optimal_param(2*sum[i], n);
+        sum[i] = rice_encode_count(2*sum[i], n, k);
+    }
+
+    /* calculate score for each mode */
+    score[0] = sum[0] + sum[1];
+    score[1] = sum[0] + sum[3];
+    score[2] = sum[1] + sum[3];
+    score[3] = sum[2] + sum[3];
+
+    /* return mode with lowest score */
+    best = 0;
+    for(i=1; i<4; i++) {
+        if(score[i] < score[best]) {
+            best = i;
+        }
+    }
+    if(best == 0) {
+        return FLAC_CHMODE_LEFT_RIGHT;
+    } else if(best == 1) {
+        return FLAC_CHMODE_LEFT_SIDE;
+    } else if(best == 2) {
+        return FLAC_CHMODE_RIGHT_SIDE;
+    } else {
+        return FLAC_CHMODE_MID_SIDE;
+    }
+}
+
+/**
+ * Perform stereo channel decorrelation
+ */
+static void channel_decorrelation(FlacEncodeContext *ctx)
+{
+    FlacFrame *frame;
+    int32_t *left, *right;
+    int i, n;
+
+    frame = &ctx->frame;
+    n = frame->blocksize;
+    left  = frame->subframes[0].samples;
+    right = frame->subframes[1].samples;
+
+    if(ctx->channels != 2) {
+        frame->ch_mode = FLAC_CHMODE_NOT_STEREO;
+        return;
+    }
+
+    frame->ch_mode = estimate_stereo_mode(left, right, n);
+
+    /* perform decorrelation and adjust bits-per-sample */
+    if(frame->ch_mode == FLAC_CHMODE_LEFT_RIGHT) {
+        return;
+    }
+    if(frame->ch_mode == FLAC_CHMODE_MID_SIDE) {
+        int32_t tmp;
+        for(i=0; i<n; i++) {
+            tmp = left[i];
+            left[i] = (tmp + right[i]) >> 1;
+            right[i] = tmp - right[i];
+        }
+        frame->subframes[1].obits++;
+    } else if(frame->ch_mode == FLAC_CHMODE_LEFT_SIDE) {
+        for(i=0; i<n; i++) {
+            right[i] = left[i] - right[i];
+        }
+        frame->subframes[1].obits++;
+    } else {
+        for(i=0; i<n; i++) {
+            left[i] -= right[i];
+        }
+        frame->subframes[0].obits++;
+    }
+}
+
+static void put_sbits(PutBitContext *pb, int bits, int32_t val)
+{
+    assert(bits >= 0 && bits <= 31);
+
+    put_bits(pb, bits, val & ((1<<bits)-1));
+}
+
+static void write_utf8(PutBitContext *pb, uint32_t val)
+{
+    uint8_t tmp;
+    PUT_UTF8(val, tmp, put_bits(pb, 8, tmp);)
+}
+
+static void output_frame_header(FlacEncodeContext *s)
+{
+    FlacFrame *frame;
+    int crc;
+
+    frame = &s->frame;
+
+    put_bits(&s->pb, 16, 0xFFF8);
+    put_bits(&s->pb, 4, frame->bs_code[0]);
+    put_bits(&s->pb, 4, s->sr_code[0]);
+    if(frame->ch_mode == FLAC_CHMODE_NOT_STEREO) {
+        put_bits(&s->pb, 4, s->ch_code);
+    } else {
+        put_bits(&s->pb, 4, frame->ch_mode);
+    }
+    put_bits(&s->pb, 3, 4); /* bits-per-sample code */
+    put_bits(&s->pb, 1, 0);
+    write_utf8(&s->pb, s->frame_count);
+    if(frame->bs_code[0] == 6) {
+        put_bits(&s->pb, 8, frame->bs_code[1]);
+    } else if(frame->bs_code[0] == 7) {
+        put_bits(&s->pb, 16, frame->bs_code[1]);
+    }
+    if(s->sr_code[0] == 12) {
+        put_bits(&s->pb, 8, s->sr_code[1]);
+    } else if(s->sr_code[0] > 12) {
+        put_bits(&s->pb, 16, s->sr_code[1]);
+    }
+    flush_put_bits(&s->pb);
+    crc = av_crc(av_crc07, 0, s->pb.buf, put_bits_count(&s->pb)>>3);
+    put_bits(&s->pb, 8, crc);
+}
+
+static void output_subframe_constant(FlacEncodeContext *s, int ch)
+{
+    FlacSubframe *sub;
+    int32_t res;
+
+    sub = &s->frame.subframes[ch];
+    res = sub->residual[0];
+    put_sbits(&s->pb, sub->obits, res);
+}
+
+static void output_subframe_verbatim(FlacEncodeContext *s, int ch)
+{
+    int i;
+    FlacFrame *frame;
+    FlacSubframe *sub;
+    int32_t res;
+
+    frame = &s->frame;
+    sub = &frame->subframes[ch];
+
+    for(i=0; i<frame->blocksize; i++) {
+        res = sub->residual[i];
+        put_sbits(&s->pb, sub->obits, res);
+    }
+}
+
+static void output_residual(FlacEncodeContext *ctx, int ch)
+{
+    int i, j, p, n, parts;
+    int k, porder, psize, res_cnt;
+    FlacFrame *frame;
+    FlacSubframe *sub;
+    int32_t *res;
+
+    frame = &ctx->frame;
+    sub = &frame->subframes[ch];
+    res = sub->residual;
+    n = frame->blocksize;
+
+    /* rice-encoded block */
+    put_bits(&ctx->pb, 2, 0);
+
+    /* partition order */
+    porder = sub->rc.porder;
+    psize = n >> porder;
+    parts = (1 << porder);
+    put_bits(&ctx->pb, 4, porder);
+    res_cnt = psize - sub->order;
+
+    /* residual */
+    j = sub->order;
+    for(p=0; p<parts; p++) {
+        k = sub->rc.params[p];
+        put_bits(&ctx->pb, 4, k);
+        if(p == 1) res_cnt = psize;
+        for(i=0; i<res_cnt && j<n; i++, j++) {
+            set_sr_golomb_flac(&ctx->pb, res[j], k, INT32_MAX, 0);
+        }
+    }
+}
+
+static void output_subframe_fixed(FlacEncodeContext *ctx, int ch)
+{
+    int i;
+    FlacFrame *frame;
+    FlacSubframe *sub;
+
+    frame = &ctx->frame;
+    sub = &frame->subframes[ch];
+
+    /* warm-up samples */
+    for(i=0; i<sub->order; i++) {
+        put_sbits(&ctx->pb, sub->obits, sub->residual[i]);
+    }
+
+    /* residual */
+    output_residual(ctx, ch);
+}
+
+static void output_subframe_lpc(FlacEncodeContext *ctx, int ch)
+{
+    int i, cbits;
+    FlacFrame *frame;
+    FlacSubframe *sub;
+
+    frame = &ctx->frame;
+    sub = &frame->subframes[ch];
+
+    /* warm-up samples */
+    for(i=0; i<sub->order; i++) {
+        put_sbits(&ctx->pb, sub->obits, sub->residual[i]);
+    }
+
+    /* LPC coefficients */
+    cbits = ctx->options.lpc_coeff_precision;
+    put_bits(&ctx->pb, 4, cbits-1);
+    put_sbits(&ctx->pb, 5, sub->shift);
+    for(i=0; i<sub->order; i++) {
+        put_sbits(&ctx->pb, cbits, sub->coefs[i]);
+    }
+
+    /* residual */
+    output_residual(ctx, ch);
+}
+
+static void output_subframes(FlacEncodeContext *s)
+{
+    FlacFrame *frame;
+    FlacSubframe *sub;
+    int ch;
+
+    frame = &s->frame;
+
+    for(ch=0; ch<s->channels; ch++) {
+        sub = &frame->subframes[ch];
+
+        /* subframe header */
+        put_bits(&s->pb, 1, 0);
+        put_bits(&s->pb, 6, sub->type_code);
+        put_bits(&s->pb, 1, 0); /* no wasted bits */
+
+        /* subframe */
+        if(sub->type == FLAC_SUBFRAME_CONSTANT) {
+            output_subframe_constant(s, ch);
+        } else if(sub->type == FLAC_SUBFRAME_VERBATIM) {
+            output_subframe_verbatim(s, ch);
+        } else if(sub->type == FLAC_SUBFRAME_FIXED) {
+            output_subframe_fixed(s, ch);
+        } else if(sub->type == FLAC_SUBFRAME_LPC) {
+            output_subframe_lpc(s, ch);
+        }
+    }
+}
+
+static void output_frame_footer(FlacEncodeContext *s)
+{
+    int crc;
+    flush_put_bits(&s->pb);
+    crc = bswap_16(av_crc(av_crc8005, 0, s->pb.buf, put_bits_count(&s->pb)>>3));
+    put_bits(&s->pb, 16, crc);
+    flush_put_bits(&s->pb);
+}
+
+static int flac_encode_frame(AVCodecContext *avctx, uint8_t *frame,
+                             int buf_size, void *data)
+{
+    int ch;
+    FlacEncodeContext *s;
+    int16_t *samples = data;
+    int out_bytes;
+
+    s = avctx->priv_data;
+
+    s->blocksize = avctx->frame_size;
+    init_frame(s);
+
+    copy_samples(s, samples);
+
+    channel_decorrelation(s);
+
+    for(ch=0; ch<s->channels; ch++) {
+        encode_residual(s, ch);
+    }
+    init_put_bits(&s->pb, frame, buf_size);
+    output_frame_header(s);
+    output_subframes(s);
+    output_frame_footer(s);
+    out_bytes = put_bits_count(&s->pb) >> 3;
+
+    if(out_bytes > s->max_framesize || out_bytes >= buf_size) {
+        /* frame too large. use verbatim mode */
+        for(ch=0; ch<s->channels; ch++) {
+            encode_residual_v(s, ch);
+        }
+        init_put_bits(&s->pb, frame, buf_size);
+        output_frame_header(s);
+        output_subframes(s);
+        output_frame_footer(s);
+        out_bytes = put_bits_count(&s->pb) >> 3;
+
+        if(out_bytes > s->max_framesize || out_bytes >= buf_size) {
+            /* still too large. must be an error. */
+            av_log(avctx, AV_LOG_ERROR, "error encoding frame\n");
+            return -1;
+        }
+    }
+
+    s->frame_count++;
+    return out_bytes;
+}
+
+static int flac_encode_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->extradata);
+    avctx->extradata_size = 0;
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+AVCodec flac_encoder = {
+    "flac",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_FLAC,
+    sizeof(FlacEncodeContext),
+    flac_encode_init,
+    flac_encode_frame,
+    flac_encode_close,
+    NULL,
+    .capabilities = CODEC_CAP_SMALL_LAST_FRAME,
+};
diff --git a/contrib/ffmpeg/libavcodec/flashsv.c b/contrib/ffmpeg/libavcodec/flashsv.c
new file mode 100644
index 000000000..9e4aa951a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/flashsv.c
@@ -0,0 +1,260 @@
+/*
+ * Flash Screen Video decoder
+ * Copyright (C) 2004 Alex Beregszaszi
+ * Copyright (C) 2006 Benjamin Larsson
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file flashsv.c
+ * Flash Screen Video decoder
+ * @author Alex Beregszaszi
+ * @author Benjamin Larsson
+ */
+
+/* Bitstream description
+ * The picture is divided into blocks that are zlib compressed.
+ *
+ * The decoder is fed complete frames, the frameheader contains:
+ * 4bits of block width
+ * 12bits of frame width
+ * 4bits of block height
+ * 12bits of frame height
+ *
+ * Directly after the header are the compressed blocks. The blocks
+ * have their compressed size represented with 16bits in the beginnig.
+ * If the size = 0 then the block is unchanged from the previous frame.
+ * All blocks are decompressed until the buffer is consumed.
+ *
+ * Encoding ideas, a basic encoder would just use a fixed block size.
+ * Block sizes can be multipels of 16, from 16 to 256. The blocks don't
+ * have to be quadratic. A brute force search with a set of diffrent
+ * block sizes should give a better result then to just use a fixed size.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "bitstream.h"
+
+#include <zlib.h>
+
+typedef struct FlashSVContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+    int image_width, image_height;
+    int block_width, block_height;
+    uint8_t* tmpblock;
+    int block_size;
+    z_stream zstream;
+} FlashSVContext;
+
+
+static void copy_region(uint8_t *sptr, uint8_t *dptr,
+        int dx, int dy, int h, int w, int stride)
+{
+    int i;
+
+    for (i = dx+h; i > dx; i--)
+    {
+        memcpy(dptr+(i*stride)+dy*3, sptr, w*3);
+        sptr += w*3;
+    }
+}
+
+
+static int flashsv_decode_init(AVCodecContext *avctx)
+{
+    FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
+    int zret; // Zlib return code
+
+    s->avctx = avctx;
+    s->zstream.zalloc = Z_NULL;
+    s->zstream.zfree = Z_NULL;
+    s->zstream.opaque = Z_NULL;
+    zret = inflateInit(&(s->zstream));
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
+        return 1;
+    }
+    avctx->pix_fmt = PIX_FMT_BGR24;
+    avctx->has_b_frames = 0;
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+
+static int flashsv_decode_frame(AVCodecContext *avctx,
+                                    void *data, int *data_size,
+                                    uint8_t *buf, int buf_size)
+{
+    FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
+    int h_blocks, v_blocks, h_part, v_part, i, j;
+    GetBitContext gb;
+
+    /* no supplementary picture */
+    if (buf_size == 0)
+        return 0;
+
+    if(s->frame.data[0])
+            avctx->release_buffer(avctx, &s->frame);
+
+    init_get_bits(&gb, buf, buf_size * 8);
+
+    /* start to parse the bitstream */
+    s->block_width = 16* (get_bits(&gb, 4)+1);
+    s->image_width =     get_bits(&gb,12);
+    s->block_height= 16* (get_bits(&gb, 4)+1);
+    s->image_height=     get_bits(&gb,12);
+
+    /* calculate amount of blocks and the size of the border blocks */
+    h_blocks = s->image_width / s->block_width;
+    h_part = s->image_width % s->block_width;
+    v_blocks = s->image_height / s->block_height;
+    v_part = s->image_height % s->block_height;
+
+    /* the block size could change between frames, make sure the buffer
+     * is large enough, if not, get a larger one */
+    if(s->block_size < s->block_width*s->block_height) {
+        if (s->tmpblock != NULL)
+            av_free(s->tmpblock);
+        if ((s->tmpblock = av_malloc(3*s->block_width*s->block_height)) == NULL) {
+            av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+            return -1;
+        }
+    }
+    s->block_size = s->block_width*s->block_height;
+
+    /* init the image size once */
+    if((avctx->width==0) && (avctx->height==0)){
+        avctx->width = s->image_width;
+        avctx->height = s->image_height;
+    }
+
+    /* check for changes of image width and image height */
+    if ((avctx->width != s->image_width) || (avctx->height != s->image_height)) {
+        av_log(avctx, AV_LOG_ERROR, "Frame width or height differs from first frames!\n");
+        av_log(avctx, AV_LOG_ERROR, "fh = %d, fv %d  vs  ch = %d, cv = %d\n",avctx->height,
+        avctx->width,s->image_height,s->image_width);
+        return -1;
+    }
+
+    av_log(avctx, AV_LOG_DEBUG, "image: %dx%d block: %dx%d num: %dx%d part: %dx%d\n",
+        s->image_width, s->image_height, s->block_width, s->block_height,
+        h_blocks, v_blocks, h_part, v_part);
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID;
+    if (avctx->get_buffer(avctx, &s->frame) < 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    /* loop over all block columns */
+    for (j = 0; j < v_blocks + (v_part?1:0); j++)
+    {
+
+        int hp = j*s->block_height; // horiz position in frame
+        int hs = (j<v_blocks)?s->block_height:v_part; // size of block
+
+
+        /* loop over all block rows */
+        for (i = 0; i < h_blocks + (h_part?1:0); i++)
+        {
+            int wp = i*s->block_width; // vert position in frame
+            int ws = (i<h_blocks)?s->block_width:h_part; // size of block
+
+            /* get the size of the compressed zlib chunk */
+            int size = get_bits(&gb, 16);
+
+            if (size == 0) {
+                /* no change, don't do anything */
+            } else {
+                /* decompress block */
+                int ret = inflateReset(&(s->zstream));
+                if (ret != Z_OK)
+                {
+                    av_log(avctx, AV_LOG_ERROR, "error in decompression (reset) of block %dx%d\n", i, j);
+                    /* return -1; */
+                }
+                s->zstream.next_in = buf+(get_bits_count(&gb)/8);
+                s->zstream.avail_in = size;
+                s->zstream.next_out = s->tmpblock;
+                s->zstream.avail_out = s->block_size*3;
+                ret = inflate(&(s->zstream), Z_FINISH);
+                if (ret == Z_DATA_ERROR)
+                {
+                    av_log(avctx, AV_LOG_ERROR, "Zlib resync occured\n");
+                    inflateSync(&(s->zstream));
+                    ret = inflate(&(s->zstream), Z_FINISH);
+                }
+
+                if ((ret != Z_OK) && (ret != Z_STREAM_END))
+                {
+                    av_log(avctx, AV_LOG_ERROR, "error in decompression of block %dx%d: %d\n", i, j, ret);
+                    /* return -1; */
+                }
+                copy_region(s->tmpblock, s->frame.data[0], s->image_height-(hp+hs+1), wp, hs, ws, s->frame.linesize[0]);
+                skip_bits(&gb, 8*size);   /* skip the consumed bits */
+            }
+        }
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    if ((get_bits_count(&gb)/8) != buf_size)
+        av_log(avctx, AV_LOG_ERROR, "buffer not fully consumed (%d != %d)\n",
+            buf_size, (get_bits_count(&gb)/8));
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+
+static int flashsv_decode_end(AVCodecContext *avctx)
+{
+    FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
+    inflateEnd(&(s->zstream));
+    /* release the frame if needed */
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    /* free the tmpblock */
+    if (s->tmpblock != NULL)
+        av_free(s->tmpblock);
+
+    return 0;
+}
+
+
+AVCodec flashsv_decoder = {
+    "flashsv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FLASHSV,
+    sizeof(FlashSVContext),
+    flashsv_decode_init,
+    NULL,
+    flashsv_decode_end,
+    flashsv_decode_frame,
+    CODEC_CAP_DR1,
+    .pix_fmts = (enum PixelFormat[]){PIX_FMT_BGR24, -1},
+};
diff --git a/contrib/ffmpeg/libavcodec/flashsvenc.c b/contrib/ffmpeg/libavcodec/flashsvenc.c
new file mode 100644
index 000000000..cbf488328
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/flashsvenc.c
@@ -0,0 +1,346 @@
+/*
+ * Flash Screen Video encoder
+ * Copyright (C) 2004 Alex Beregszaszi
+ * Copyright (C) 2006 Benjamin Larsson
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* Encoding development sponsored by http://fh-campuswien.ac.at */
+
+/**
+ * @file flashsvenc.c
+ * Flash Screen Video encoder
+ * @author Alex Beregszaszi
+ * @author Benjamin Larsson
+ */
+
+/* Bitstream description
+ * The picture is divided into blocks that are zlib-compressed.
+ *
+ * The decoder is fed complete frames, the frameheader contains:
+ * 4bits of block width
+ * 12bits of frame width
+ * 4bits of block height
+ * 12bits of frame height
+ *
+ * Directly after the header are the compressed blocks. The blocks
+ * have their compressed size represented with 16bits in the beginig.
+ * If the size = 0 then the block is unchanged from the previous frame.
+ * All blocks are decompressed until the buffer is consumed.
+ *
+ * Encoding ideas, a basic encoder would just use a fixed block size.
+ * Block sizes can be multipels of 16, from 16 to 256. The blocks don't
+ * have to be quadratic. A brute force search with a set of different
+ * block sizes should give a better result than to just use a fixed size.
+ */
+
+/* TODO:
+ * Don't reencode the frame in brute force mode if the frame is a dupe. Speed up.
+ * Make the difference check faster.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <zlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "bitstream.h"
+#include "bytestream.h"
+
+
+typedef struct FlashSVContext {
+    AVCodecContext *avctx;
+    uint8_t *previous_frame;
+    AVFrame frame;
+    int image_width, image_height;
+    int block_width, block_height;
+    uint8_t* tmpblock;
+    uint8_t* encbuffer;
+    int block_size;
+    z_stream zstream;
+    int last_key_frame;
+} FlashSVContext;
+
+static int copy_region_enc(uint8_t *sptr, uint8_t *dptr,
+        int dx, int dy, int h, int w, int stride, uint8_t *pfptr) {
+    int i,j;
+    uint8_t *nsptr;
+    uint8_t *npfptr;
+    int diff = 0;
+
+    for (i = dx+h; i > dx; i--) {
+        nsptr = sptr+(i*stride)+dy*3;
+        npfptr = pfptr+(i*stride)+dy*3;
+        for (j=0 ; j<w*3 ; j++) {
+            diff |=npfptr[j]^nsptr[j];
+            dptr[j] = nsptr[j];
+        }
+        dptr += w*3;
+    }
+    if (diff)
+        return 1;
+    return 0;
+}
+
+static int flashsv_encode_init(AVCodecContext *avctx)
+{
+    FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+
+    if ((avctx->width > 4095) || (avctx->height > 4095)) {
+        av_log(avctx, AV_LOG_ERROR, "Input dimensions too large, input must be max 4096x4096 !\n");
+        return -1;
+    }
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return -1;
+    }
+
+    // Needed if zlib unused or init aborted before deflateInit
+    memset(&(s->zstream), 0, sizeof(z_stream));
+/*
+    s->zstream.zalloc = NULL; //av_malloc;
+    s->zstream.zfree = NULL; //av_free;
+    s->zstream.opaque = NULL;
+    zret = deflateInit(&(s->zstream), 9);
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
+        return -1;
+    }
+*/
+
+    s->last_key_frame=0;
+
+    s->image_width = avctx->width;
+    s->image_height = avctx->height;
+
+    s->tmpblock = av_mallocz(3*256*256);
+    s->encbuffer = av_mallocz(s->image_width*s->image_height*3);
+
+    if (!s->tmpblock || !s->encbuffer) {
+        av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+
+static int encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf, int buf_size,
+     int block_width, int block_height, uint8_t *previous_frame, int* I_frame) {
+
+    PutBitContext pb;
+    int h_blocks, v_blocks, h_part, v_part, i, j;
+    int buf_pos, res;
+    int pred_blocks = 0;
+
+    init_put_bits(&pb, buf, buf_size*8);
+
+    put_bits(&pb, 4, (block_width/16)-1);
+    put_bits(&pb, 12, s->image_width);
+    put_bits(&pb, 4, (block_height/16)-1);
+    put_bits(&pb, 12, s->image_height);
+    flush_put_bits(&pb);
+    buf_pos=4;
+
+    h_blocks = s->image_width / block_width;
+    h_part = s->image_width % block_width;
+    v_blocks = s->image_height / block_height;
+    v_part = s->image_height % block_height;
+
+    /* loop over all block columns */
+    for (j = 0; j < v_blocks + (v_part?1:0); j++)
+    {
+
+        int hp = j*block_height; // horiz position in frame
+        int hs = (j<v_blocks)?block_height:v_part; // size of block
+
+        /* loop over all block rows */
+        for (i = 0; i < h_blocks + (h_part?1:0); i++)
+        {
+            int wp = i*block_width; // vert position in frame
+            int ws = (i<h_blocks)?block_width:h_part; // size of block
+            int ret=Z_OK;
+            uint8_t *ptr;
+
+            ptr = buf+buf_pos;
+
+            //copy the block to the temp buffer before compression (if it differs from the previous frame's block)
+            res = copy_region_enc(p->data[0], s->tmpblock, s->image_height-(hp+hs+1), wp, hs, ws, p->linesize[0], previous_frame);
+
+            if (res || *I_frame) {
+                unsigned long zsize;
+                zsize = 3*block_width*block_height;
+                ret = compress2(ptr+2, &zsize, s->tmpblock, 3*ws*hs, 9);
+
+
+                //ret = deflateReset(&(s->zstream));
+                if (ret != Z_OK)
+                    av_log(s->avctx, AV_LOG_ERROR, "error while compressing block %dx%d\n", i, j);
+                /*
+                s->zstream.next_in = s->tmpblock;
+                s->zstream.avail_in = 3*ws*hs;
+                s->zstream.total_in = 0;
+
+                s->zstream.next_out = ptr+2;
+                s->zstream.avail_out = buf_size-buf_pos-2;
+                s->zstream.total_out = 0;
+
+                ret = deflate(&(s->zstream), Z_FINISH);
+                if ((ret != Z_OK) && (ret != Z_STREAM_END))
+                    av_log(s->avctx, AV_LOG_ERROR, "error while compressing block %dx%d\n", i, j);
+
+                size = s->zstream.total_out;
+                //av_log(avctx, AV_LOG_INFO, "compressed blocks: %d\n", size);
+                */
+                bytestream_put_be16(&ptr,(unsigned int)zsize);
+                buf_pos += zsize+2;
+                //av_log(avctx, AV_LOG_ERROR, "buf_pos = %d\n", buf_pos);
+            } else {
+                pred_blocks++;
+                bytestream_put_be16(&ptr,0);
+                buf_pos += 2;
+            }
+        }
+    }
+
+    if (pred_blocks)
+        *I_frame = 0;
+    else
+        *I_frame = 1;
+
+    return buf_pos;
+}
+
+
+static int flashsv_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_size, void *data)
+{
+    FlashSVContext * const s = (FlashSVContext *)avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p = &s->frame;
+    int res;
+    int I_frame = 0;
+    int opt_w, opt_h;
+
+    *p = *pict;
+
+    /* First frame needs to be a keyframe */
+    if (avctx->frame_number == 0) {
+        s->previous_frame = av_mallocz(p->linesize[0]*s->image_height);
+        if (!s->previous_frame) {
+            av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n");
+            return -1;
+        }
+        I_frame = 1;
+    }
+
+    /* Check the placement of keyframes */
+    if (avctx->gop_size > 0) {
+        if (avctx->frame_number >= s->last_key_frame + avctx->gop_size) {
+            I_frame = 1;
+        }
+    }
+
+#if 0
+    int w, h;
+    int optim_sizes[16][16];
+    int smallest_size;
+    //Try all possible combinations and store the encoded frame sizes
+    for (w=1 ; w<17 ; w++) {
+        for (h=1 ; h<17 ; h++) {
+            optim_sizes[w-1][h-1] = encode_bitstream(s, p, s->encbuffer, s->image_width*s->image_height*4, w*16, h*16, s->previous_frame);
+            //av_log(avctx, AV_LOG_ERROR, "[%d][%d]size = %d\n",w,h,optim_sizes[w-1][h-1]);
+        }
+    }
+
+    //Search for the smallest framesize and encode the frame with those parameters
+    smallest_size=optim_sizes[0][0];
+    opt_w = 0;
+    opt_h = 0;
+    for (w=0 ; w<16 ; w++) {
+        for (h=0 ; h<16 ; h++) {
+            if (optim_sizes[w][h] < smallest_size) {
+                smallest_size = optim_sizes[w][h];
+                opt_w = w;
+                opt_h = h;
+            }
+        }
+    }
+    res = encode_bitstream(s, p, buf, buf_size, (opt_w+1)*16, (opt_h+1)*16, s->previous_frame);
+    av_log(avctx, AV_LOG_ERROR, "[%d][%d]optimal size = %d, res = %d|\n", opt_w, opt_h, smallest_size, res);
+
+    if (buf_size < res)
+        av_log(avctx, AV_LOG_ERROR, "buf_size %d < res %d\n", buf_size, res);
+
+#else
+    opt_w=1;
+    opt_h=1;
+
+    if (buf_size < s->image_width*s->image_height*3) {
+        //Conservative upper bound check for compressed data
+        av_log(avctx, AV_LOG_ERROR, "buf_size %d <  %d\n", buf_size, s->image_width*s->image_height*3);
+        return -1;
+    }
+
+    res = encode_bitstream(s, p, buf, buf_size, opt_w*16, opt_h*16, s->previous_frame, &I_frame);
+#endif
+    //save the current frame
+    memcpy(s->previous_frame, p->data[0], s->image_height*p->linesize[0]);
+
+    //mark the frame type so the muxer can mux it correctly
+    if (I_frame) {
+        p->pict_type = FF_I_TYPE;
+        p->key_frame = 1;
+        s->last_key_frame = avctx->frame_number;
+        av_log(avctx, AV_LOG_DEBUG, "Inserting key frame at frame %d\n",avctx->frame_number);
+    } else {
+        p->pict_type = FF_P_TYPE;
+        p->key_frame = 0;
+    }
+
+    avctx->coded_frame = p;
+
+    return res;
+}
+
+static int flashsv_encode_end(AVCodecContext *avctx)
+{
+    FlashSVContext *s = (FlashSVContext *)avctx->priv_data;
+
+    deflateEnd(&(s->zstream));
+
+    av_free(s->encbuffer);
+    av_free(s->previous_frame);
+    av_free(s->tmpblock);
+
+    return 0;
+}
+
+AVCodec flashsv_encoder = {
+    "flashsv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FLASHSV,
+    sizeof(FlashSVContext),
+    flashsv_encode_init,
+    flashsv_encode_frame,
+    flashsv_encode_end,
+    .pix_fmts = (enum PixelFormat[]){PIX_FMT_BGR24, -1},
+};
+
diff --git a/contrib/ffmpeg/libavcodec/flicvideo.c b/contrib/ffmpeg/libavcodec/flicvideo.c
new file mode 100644
index 000000000..b60e0b1c2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/flicvideo.c
@@ -0,0 +1,754 @@
+/*
+ * FLI/FLC Animation Video Decoder
+ * Copyright (C) 2003, 2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file flic.c
+ * Autodesk Animator FLI/FLC Video Decoder
+ * by Mike Melanson (melanson@pcisys.net)
+ * for more information on the .fli/.flc file format and all of its many
+ * variations, visit:
+ *   http://www.compuphase.com/flic.htm
+ *
+ * This decoder outputs PAL8/RGB555/RGB565 and maybe one day RGB24
+ * colorspace data, depending on the FLC. To use this decoder, be
+ * sure that your demuxer sends the FLI file header to the decoder via
+ * the extradata chunk in AVCodecContext. The chunk should be 128 bytes
+ * large. The only exception is for FLI files from the game "Magic Carpet",
+ * in which the header is only 12 bytes.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "bswap.h"
+
+#define FLI_256_COLOR 4
+#define FLI_DELTA     7
+#define FLI_COLOR     11
+#define FLI_LC        12
+#define FLI_BLACK     13
+#define FLI_BRUN      15
+#define FLI_COPY      16
+#define FLI_MINI      18
+#define FLI_DTA_BRUN  25
+#define FLI_DTA_COPY  26
+#define FLI_DTA_LC    27
+
+#define FLI_TYPE_CODE     (0xAF11)
+#define FLC_FLX_TYPE_CODE (0xAF12)
+#define FLC_DTA_TYPE_CODE (0xAF44) /* Marks an "Extended FLC" comes from Dave's Targa Animator (DTA) */
+#define FLC_MAGIC_CARPET_SYNTHETIC_TYPE_CODE (0xAF13)
+
+#define CHECK_PIXEL_PTR(n) \
+    if (pixel_ptr + n > pixel_limit) { \
+        av_log (s->avctx, AV_LOG_INFO, "Problem: pixel_ptr >= pixel_limit (%d >= %d)\n", \
+        pixel_ptr + n, pixel_limit); \
+        return -1; \
+    } \
+
+typedef struct FlicDecodeContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+
+    unsigned int palette[256];
+    int new_palette;
+    int fli_type;  /* either 0xAF11 or 0xAF12, affects palette resolution */
+} FlicDecodeContext;
+
+static int flic_decode_init(AVCodecContext *avctx)
+{
+    FlicDecodeContext *s = (FlicDecodeContext *)avctx->priv_data;
+    unsigned char *fli_header = (unsigned char *)avctx->extradata;
+    int depth;
+
+    s->avctx = avctx;
+    avctx->has_b_frames = 0;
+
+    s->fli_type = AV_RL16(&fli_header[4]); /* Might be overridden if a Magic Carpet FLC */
+    depth       = AV_RL16(&fli_header[12]);
+
+    if (depth == 0) {
+      depth = 8; /* Some FLC generators set depth to zero, when they mean 8Bpp. Fix up here */
+    }
+
+    if (s->avctx->extradata_size == 12) {
+        /* special case for magic carpet FLIs */
+        s->fli_type = FLC_MAGIC_CARPET_SYNTHETIC_TYPE_CODE;
+    } else if (s->avctx->extradata_size != 128) {
+        av_log(avctx, AV_LOG_ERROR, "Expected extradata of 12 or 128 bytes\n");
+        return -1;
+    }
+
+    if ((s->fli_type == FLC_FLX_TYPE_CODE) && (depth == 16)) {
+        depth = 15; /* Original Autodesk FLX's say the depth is 16Bpp when it is really 15Bpp */
+    }
+
+    switch (depth) {
+        case 8  : avctx->pix_fmt = PIX_FMT_PAL8; break;
+        case 15 : avctx->pix_fmt = PIX_FMT_RGB555; break;
+        case 16 : avctx->pix_fmt = PIX_FMT_RGB565; break;
+        case 24 : avctx->pix_fmt = PIX_FMT_BGR24; /* Supposedly BGR, but havent any files to test with */
+                  av_log(avctx, AV_LOG_ERROR, "24Bpp FLC/FLX is unsupported due to no test files.\n");
+                  return -1;
+                  break;
+        default :
+                  av_log(avctx, AV_LOG_ERROR, "Unknown FLC/FLX depth of %d Bpp is unsupported.\n",depth);
+                  return -1;
+    }
+
+    s->frame.data[0] = NULL;
+    s->new_palette = 0;
+
+    return 0;
+}
+
+static int flic_decode_frame_8BPP(AVCodecContext *avctx,
+                                  void *data, int *data_size,
+                                  uint8_t *buf, int buf_size)
+{
+    FlicDecodeContext *s = (FlicDecodeContext *)avctx->priv_data;
+
+    int stream_ptr = 0;
+    int stream_ptr_after_color_chunk;
+    int pixel_ptr;
+    int palette_ptr;
+    unsigned char palette_idx1;
+    unsigned char palette_idx2;
+
+    unsigned int frame_size;
+    int num_chunks;
+
+    unsigned int chunk_size;
+    int chunk_type;
+
+    int i, j;
+
+    int color_packets;
+    int color_changes;
+    int color_shift;
+    unsigned char r, g, b;
+
+    int lines;
+    int compressed_lines;
+    int starting_line;
+    signed short line_packets;
+    int y_ptr;
+    int byte_run;
+    int pixel_skip;
+    int pixel_countdown;
+    unsigned char *pixels;
+    int pixel_limit;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    pixels = s->frame.data[0];
+    pixel_limit = s->avctx->height * s->frame.linesize[0];
+
+    frame_size = AV_RL32(&buf[stream_ptr]);
+    stream_ptr += 6;  /* skip the magic number */
+    num_chunks = AV_RL16(&buf[stream_ptr]);
+    stream_ptr += 10;  /* skip padding */
+
+    frame_size -= 16;
+
+    /* iterate through the chunks */
+    while ((frame_size > 0) && (num_chunks > 0)) {
+        chunk_size = AV_RL32(&buf[stream_ptr]);
+        stream_ptr += 4;
+        chunk_type = AV_RL16(&buf[stream_ptr]);
+        stream_ptr += 2;
+
+        switch (chunk_type) {
+        case FLI_256_COLOR:
+        case FLI_COLOR:
+            stream_ptr_after_color_chunk = stream_ptr + chunk_size - 6;
+
+            /* check special case: If this file is from the Magic Carpet
+             * game and uses 6-bit colors even though it reports 256-color
+             * chunks in a 0xAF12-type file (fli_type is set to 0xAF13 during
+             * initialization) */
+            if ((chunk_type == FLI_256_COLOR) && (s->fli_type != FLC_MAGIC_CARPET_SYNTHETIC_TYPE_CODE))
+                color_shift = 0;
+            else
+                color_shift = 2;
+            /* set up the palette */
+            color_packets = AV_RL16(&buf[stream_ptr]);
+            stream_ptr += 2;
+            palette_ptr = 0;
+            for (i = 0; i < color_packets; i++) {
+                /* first byte is how many colors to skip */
+                palette_ptr += buf[stream_ptr++];
+
+                /* next byte indicates how many entries to change */
+                color_changes = buf[stream_ptr++];
+
+                /* if there are 0 color changes, there are actually 256 */
+                if (color_changes == 0)
+                    color_changes = 256;
+
+                for (j = 0; j < color_changes; j++) {
+                    unsigned int entry;
+
+                    /* wrap around, for good measure */
+                    if ((unsigned)palette_ptr >= 256)
+                        palette_ptr = 0;
+
+                    r = buf[stream_ptr++] << color_shift;
+                    g = buf[stream_ptr++] << color_shift;
+                    b = buf[stream_ptr++] << color_shift;
+                    entry = (r << 16) | (g << 8) | b;
+                    if (s->palette[palette_ptr] != entry)
+                        s->new_palette = 1;
+                    s->palette[palette_ptr++] = entry;
+                }
+            }
+
+            /* color chunks sometimes have weird 16-bit alignment issues;
+             * therefore, take the hardline approach and set the stream_ptr
+             * to the value calculated w.r.t. the size specified by the color
+             * chunk header */
+            stream_ptr = stream_ptr_after_color_chunk;
+
+            break;
+
+        case FLI_DELTA:
+            y_ptr = 0;
+            compressed_lines = AV_RL16(&buf[stream_ptr]);
+            stream_ptr += 2;
+            while (compressed_lines > 0) {
+                line_packets = AV_RL16(&buf[stream_ptr]);
+                stream_ptr += 2;
+                if ((line_packets & 0xC000) == 0xC000) {
+                    // line skip opcode
+                    line_packets = -line_packets;
+                    y_ptr += line_packets * s->frame.linesize[0];
+                } else if ((line_packets & 0xC000) == 0x4000) {
+                    av_log(avctx, AV_LOG_ERROR, "Undefined opcode (%x) in DELTA_FLI\n", line_packets);
+                } else if ((line_packets & 0xC000) == 0x8000) {
+                    // "last byte" opcode
+                    pixels[y_ptr + s->frame.linesize[0] - 1] = line_packets & 0xff;
+                } else {
+                    compressed_lines--;
+                    pixel_ptr = y_ptr;
+                    pixel_countdown = s->avctx->width;
+                    for (i = 0; i < line_packets; i++) {
+                        /* account for the skip bytes */
+                        pixel_skip = buf[stream_ptr++];
+                        pixel_ptr += pixel_skip;
+                        pixel_countdown -= pixel_skip;
+                        byte_run = (signed char)(buf[stream_ptr++]);
+                        if (byte_run < 0) {
+                            byte_run = -byte_run;
+                            palette_idx1 = buf[stream_ptr++];
+                            palette_idx2 = buf[stream_ptr++];
+                            CHECK_PIXEL_PTR(byte_run);
+                            for (j = 0; j < byte_run; j++, pixel_countdown -= 2) {
+                                pixels[pixel_ptr++] = palette_idx1;
+                                pixels[pixel_ptr++] = palette_idx2;
+                            }
+                        } else {
+                            CHECK_PIXEL_PTR(byte_run * 2);
+                            for (j = 0; j < byte_run * 2; j++, pixel_countdown--) {
+                                palette_idx1 = buf[stream_ptr++];
+                                pixels[pixel_ptr++] = palette_idx1;
+                            }
+                        }
+                    }
+
+                    y_ptr += s->frame.linesize[0];
+                }
+            }
+            break;
+
+        case FLI_LC:
+            /* line compressed */
+            starting_line = AV_RL16(&buf[stream_ptr]);
+            stream_ptr += 2;
+            y_ptr = 0;
+            y_ptr += starting_line * s->frame.linesize[0];
+
+            compressed_lines = AV_RL16(&buf[stream_ptr]);
+            stream_ptr += 2;
+            while (compressed_lines > 0) {
+                pixel_ptr = y_ptr;
+                pixel_countdown = s->avctx->width;
+                line_packets = buf[stream_ptr++];
+                if (line_packets > 0) {
+                    for (i = 0; i < line_packets; i++) {
+                        /* account for the skip bytes */
+                        pixel_skip = buf[stream_ptr++];
+                        pixel_ptr += pixel_skip;
+                        pixel_countdown -= pixel_skip;
+                        byte_run = (signed char)(buf[stream_ptr++]);
+                        if (byte_run > 0) {
+                            CHECK_PIXEL_PTR(byte_run);
+                            for (j = 0; j < byte_run; j++, pixel_countdown--) {
+                                palette_idx1 = buf[stream_ptr++];
+                                pixels[pixel_ptr++] = palette_idx1;
+                            }
+                        } else if (byte_run < 0) {
+                            byte_run = -byte_run;
+                            palette_idx1 = buf[stream_ptr++];
+                            CHECK_PIXEL_PTR(byte_run);
+                            for (j = 0; j < byte_run; j++, pixel_countdown--) {
+                                pixels[pixel_ptr++] = palette_idx1;
+                            }
+                        }
+                    }
+                }
+
+                y_ptr += s->frame.linesize[0];
+                compressed_lines--;
+            }
+            break;
+
+        case FLI_BLACK:
+            /* set the whole frame to color 0 (which is usually black) */
+            memset(pixels, 0,
+                s->frame.linesize[0] * s->avctx->height);
+            break;
+
+        case FLI_BRUN:
+            /* Byte run compression: This chunk type only occurs in the first
+             * FLI frame and it will update the entire frame. */
+            y_ptr = 0;
+            for (lines = 0; lines < s->avctx->height; lines++) {
+                pixel_ptr = y_ptr;
+                /* disregard the line packets; instead, iterate through all
+                 * pixels on a row */
+                stream_ptr++;
+                pixel_countdown = s->avctx->width;
+                while (pixel_countdown > 0) {
+                    byte_run = (signed char)(buf[stream_ptr++]);
+                    if (byte_run > 0) {
+                        palette_idx1 = buf[stream_ptr++];
+                        CHECK_PIXEL_PTR(byte_run);
+                        for (j = 0; j < byte_run; j++) {
+                            pixels[pixel_ptr++] = palette_idx1;
+                            pixel_countdown--;
+                            if (pixel_countdown < 0)
+                                av_log(avctx, AV_LOG_ERROR, "pixel_countdown < 0 (%d) at line %d\n",
+                                       pixel_countdown, lines);
+                        }
+                    } else {  /* copy bytes if byte_run < 0 */
+                        byte_run = -byte_run;
+                        CHECK_PIXEL_PTR(byte_run);
+                        for (j = 0; j < byte_run; j++) {
+                            palette_idx1 = buf[stream_ptr++];
+                            pixels[pixel_ptr++] = palette_idx1;
+                            pixel_countdown--;
+                            if (pixel_countdown < 0)
+                                av_log(avctx, AV_LOG_ERROR, "pixel_countdown < 0 (%d) at line %d\n",
+                                       pixel_countdown, lines);
+                        }
+                    }
+                }
+
+                y_ptr += s->frame.linesize[0];
+            }
+            break;
+
+        case FLI_COPY:
+            /* copy the chunk (uncompressed frame) */
+            if (chunk_size - 6 > s->avctx->width * s->avctx->height) {
+                av_log(avctx, AV_LOG_ERROR, "In chunk FLI_COPY : source data (%d bytes) " \
+                       "bigger than image, skipping chunk\n", chunk_size - 6);
+                stream_ptr += chunk_size - 6;
+            } else {
+                for (y_ptr = 0; y_ptr < s->frame.linesize[0] * s->avctx->height;
+                     y_ptr += s->frame.linesize[0]) {
+                    memcpy(&pixels[y_ptr], &buf[stream_ptr],
+                        s->avctx->width);
+                    stream_ptr += s->avctx->width;
+                }
+            }
+            break;
+
+        case FLI_MINI:
+            /* some sort of a thumbnail? disregard this chunk... */
+            stream_ptr += chunk_size - 6;
+            break;
+
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unrecognized chunk type: %d\n", chunk_type);
+            break;
+        }
+
+        frame_size -= chunk_size;
+        num_chunks--;
+    }
+
+    /* by the end of the chunk, the stream ptr should equal the frame
+     * size (minus 1, possibly); if it doesn't, issue a warning */
+    if ((stream_ptr != buf_size) && (stream_ptr != buf_size - 1))
+        av_log(avctx, AV_LOG_ERROR, "Processed FLI chunk where chunk size = %d " \
+               "and final chunk ptr = %d\n", buf_size, stream_ptr);
+
+    /* make the palette available on the way out */
+    memcpy(s->frame.data[1], s->palette, AVPALETTE_SIZE);
+    if (s->new_palette) {
+        s->frame.palette_has_changed = 1;
+        s->new_palette = 0;
+    }
+
+    *data_size=sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    return buf_size;
+}
+
+static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
+                                      void *data, int *data_size,
+                                      uint8_t *buf, int buf_size)
+{
+    /* Note, the only difference between the 15Bpp and 16Bpp */
+    /* Format is the pixel format, the packets are processed the same. */
+    FlicDecodeContext *s = (FlicDecodeContext *)avctx->priv_data;
+
+    int stream_ptr = 0;
+    int pixel_ptr;
+    unsigned char palette_idx1;
+
+    unsigned int frame_size;
+    int num_chunks;
+
+    unsigned int chunk_size;
+    int chunk_type;
+
+    int i, j;
+
+    int lines;
+    int compressed_lines;
+    signed short line_packets;
+    int y_ptr;
+    int byte_run;
+    int pixel_skip;
+    int pixel_countdown;
+    unsigned char *pixels;
+    int pixel;
+    int pixel_limit;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    pixels = s->frame.data[0];
+    pixel_limit = s->avctx->height * s->frame.linesize[0];
+
+    frame_size = AV_RL32(&buf[stream_ptr]);
+    stream_ptr += 6;  /* skip the magic number */
+    num_chunks = AV_RL16(&buf[stream_ptr]);
+    stream_ptr += 10;  /* skip padding */
+
+    frame_size -= 16;
+
+    /* iterate through the chunks */
+    while ((frame_size > 0) && (num_chunks > 0)) {
+        chunk_size = AV_RL32(&buf[stream_ptr]);
+        stream_ptr += 4;
+        chunk_type = AV_RL16(&buf[stream_ptr]);
+        stream_ptr += 2;
+
+        switch (chunk_type) {
+        case FLI_256_COLOR:
+        case FLI_COLOR:
+            /* For some reason, it seems that non-paletised flics do include one of these */
+            /* chunks in their first frame.  Why i do not know, it seems rather extraneous */
+/*            av_log(avctx, AV_LOG_ERROR, "Unexpected Palette chunk %d in non-paletised FLC\n",chunk_type);*/
+            stream_ptr = stream_ptr + chunk_size - 6;
+            break;
+
+        case FLI_DELTA:
+        case FLI_DTA_LC:
+            y_ptr = 0;
+            compressed_lines = AV_RL16(&buf[stream_ptr]);
+            stream_ptr += 2;
+            while (compressed_lines > 0) {
+                line_packets = AV_RL16(&buf[stream_ptr]);
+                stream_ptr += 2;
+                if (line_packets < 0) {
+                    line_packets = -line_packets;
+                    y_ptr += line_packets * s->frame.linesize[0];
+                } else {
+                    compressed_lines--;
+                    pixel_ptr = y_ptr;
+                    pixel_countdown = s->avctx->width;
+                    for (i = 0; i < line_packets; i++) {
+                        /* account for the skip bytes */
+                        pixel_skip = buf[stream_ptr++];
+                        pixel_ptr += (pixel_skip*2); /* Pixel is 2 bytes wide */
+                        pixel_countdown -= pixel_skip;
+                        byte_run = (signed char)(buf[stream_ptr++]);
+                        if (byte_run < 0) {
+                            byte_run = -byte_run;
+                            pixel    = AV_RL16(&buf[stream_ptr]);
+                            stream_ptr += 2;
+                            CHECK_PIXEL_PTR(byte_run);
+                            for (j = 0; j < byte_run; j++, pixel_countdown -= 2) {
+                                *((signed short*)(&pixels[pixel_ptr])) = pixel;
+                                pixel_ptr += 2;
+                            }
+                        } else {
+                            CHECK_PIXEL_PTR(byte_run);
+                            for (j = 0; j < byte_run; j++, pixel_countdown--) {
+                                *((signed short*)(&pixels[pixel_ptr])) = AV_RL16(&buf[stream_ptr]);
+                                stream_ptr += 2;
+                                pixel_ptr += 2;
+                            }
+                        }
+                    }
+
+                    y_ptr += s->frame.linesize[0];
+                }
+            }
+            break;
+
+        case FLI_LC:
+            av_log(avctx, AV_LOG_ERROR, "Unexpected FLI_LC chunk in non-paletised FLC\n");
+            stream_ptr = stream_ptr + chunk_size - 6;
+            break;
+
+        case FLI_BLACK:
+            /* set the whole frame to 0x0000 which is black in both 15Bpp and 16Bpp modes. */
+            memset(pixels, 0x0000,
+                   s->frame.linesize[0] * s->avctx->height);
+            break;
+
+        case FLI_BRUN:
+            y_ptr = 0;
+            for (lines = 0; lines < s->avctx->height; lines++) {
+                pixel_ptr = y_ptr;
+                /* disregard the line packets; instead, iterate through all
+                 * pixels on a row */
+                stream_ptr++;
+                pixel_countdown = (s->avctx->width * 2);
+
+                while (pixel_countdown > 0) {
+                    byte_run = (signed char)(buf[stream_ptr++]);
+                    if (byte_run > 0) {
+                        palette_idx1 = buf[stream_ptr++];
+                        CHECK_PIXEL_PTR(byte_run);
+                        for (j = 0; j < byte_run; j++) {
+                            pixels[pixel_ptr++] = palette_idx1;
+                            pixel_countdown--;
+                            if (pixel_countdown < 0)
+                                av_log(avctx, AV_LOG_ERROR, "pixel_countdown < 0 (%d) (linea%d)\n",
+                                       pixel_countdown, lines);
+                        }
+                    } else {  /* copy bytes if byte_run < 0 */
+                        byte_run = -byte_run;
+                        CHECK_PIXEL_PTR(byte_run);
+                        for (j = 0; j < byte_run; j++) {
+                            palette_idx1 = buf[stream_ptr++];
+                            pixels[pixel_ptr++] = palette_idx1;
+                            pixel_countdown--;
+                            if (pixel_countdown < 0)
+                                av_log(avctx, AV_LOG_ERROR, "pixel_countdown < 0 (%d) at line %d\n",
+                                       pixel_countdown, lines);
+                        }
+                    }
+                }
+
+                /* Now FLX is strange, in that it is "byte" as opposed to "pixel" run length compressed.
+                 * This doesnt give us any good oportunity to perform word endian conversion
+                 * during decompression. So if its requried (ie, this isnt a LE target, we do
+                 * a second pass over the line here, swapping the bytes.
+                 */
+                pixel = 0xFF00;
+                if (0xFF00 != AV_RL16(&pixel)) /* Check if its not an LE Target */
+                {
+                  pixel_ptr = y_ptr;
+                  pixel_countdown = s->avctx->width;
+                  while (pixel_countdown > 0) {
+                    *((signed short*)(&pixels[pixel_ptr])) = AV_RL16(&buf[pixel_ptr]);
+                    pixel_ptr += 2;
+                  }
+                }
+                y_ptr += s->frame.linesize[0];
+            }
+            break;
+
+        case FLI_DTA_BRUN:
+            y_ptr = 0;
+            for (lines = 0; lines < s->avctx->height; lines++) {
+                pixel_ptr = y_ptr;
+                /* disregard the line packets; instead, iterate through all
+                 * pixels on a row */
+                stream_ptr++;
+                pixel_countdown = s->avctx->width; /* Width is in pixels, not bytes */
+
+                while (pixel_countdown > 0) {
+                    byte_run = (signed char)(buf[stream_ptr++]);
+                    if (byte_run > 0) {
+                        pixel    = AV_RL16(&buf[stream_ptr]);
+                        stream_ptr += 2;
+                        CHECK_PIXEL_PTR(byte_run);
+                        for (j = 0; j < byte_run; j++) {
+                            *((signed short*)(&pixels[pixel_ptr])) = pixel;
+                            pixel_ptr += 2;
+                            pixel_countdown--;
+                            if (pixel_countdown < 0)
+                                av_log(avctx, AV_LOG_ERROR, "pixel_countdown < 0 (%d)\n",
+                                       pixel_countdown);
+                        }
+                    } else {  /* copy pixels if byte_run < 0 */
+                        byte_run = -byte_run;
+                        CHECK_PIXEL_PTR(byte_run);
+                        for (j = 0; j < byte_run; j++) {
+                            *((signed short*)(&pixels[pixel_ptr])) = AV_RL16(&buf[stream_ptr]);
+                            stream_ptr += 2;
+                            pixel_ptr  += 2;
+                            pixel_countdown--;
+                            if (pixel_countdown < 0)
+                                av_log(avctx, AV_LOG_ERROR, "pixel_countdown < 0 (%d)\n",
+                                       pixel_countdown);
+                        }
+                    }
+                }
+
+                y_ptr += s->frame.linesize[0];
+            }
+            break;
+
+        case FLI_COPY:
+        case FLI_DTA_COPY:
+            /* copy the chunk (uncompressed frame) */
+            if (chunk_size - 6 > (unsigned int)(s->avctx->width * s->avctx->height)*2) {
+                av_log(avctx, AV_LOG_ERROR, "In chunk FLI_COPY : source data (%d bytes) " \
+                       "bigger than image, skipping chunk\n", chunk_size - 6);
+                stream_ptr += chunk_size - 6;
+            } else {
+
+                for (y_ptr = 0; y_ptr < s->frame.linesize[0] * s->avctx->height;
+                     y_ptr += s->frame.linesize[0]) {
+
+                    pixel_countdown = s->avctx->width;
+                    pixel_ptr = 0;
+                    while (pixel_countdown > 0) {
+                      *((signed short*)(&pixels[y_ptr + pixel_ptr])) = AV_RL16(&buf[stream_ptr+pixel_ptr]);
+                      pixel_ptr += 2;
+                      pixel_countdown--;
+                    }
+                    stream_ptr += s->avctx->width*2;
+                }
+            }
+            break;
+
+        case FLI_MINI:
+            /* some sort of a thumbnail? disregard this chunk... */
+            stream_ptr += chunk_size - 6;
+            break;
+
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unrecognized chunk type: %d\n", chunk_type);
+            break;
+        }
+
+        frame_size -= chunk_size;
+        num_chunks--;
+    }
+
+    /* by the end of the chunk, the stream ptr should equal the frame
+     * size (minus 1, possibly); if it doesn't, issue a warning */
+    if ((stream_ptr != buf_size) && (stream_ptr != buf_size - 1))
+        av_log(avctx, AV_LOG_ERROR, "Processed FLI chunk where chunk size = %d " \
+               "and final chunk ptr = %d\n", buf_size, stream_ptr);
+
+
+    *data_size=sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    return buf_size;
+}
+
+static int flic_decode_frame_24BPP(AVCodecContext *avctx,
+                                   void *data, int *data_size,
+                                   uint8_t *buf, int buf_size)
+{
+  av_log(avctx, AV_LOG_ERROR, "24Bpp FLC Unsupported due to lack of test files.\n");
+  return -1;
+}
+
+static int flic_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    if (avctx->pix_fmt == PIX_FMT_PAL8) {
+      return flic_decode_frame_8BPP(avctx, data, data_size,
+                                    buf, buf_size);
+    }
+    else if ((avctx->pix_fmt == PIX_FMT_RGB555) ||
+             (avctx->pix_fmt == PIX_FMT_RGB565)) {
+      return flic_decode_frame_15_16BPP(avctx, data, data_size,
+                                        buf, buf_size);
+    }
+    else if (avctx->pix_fmt == PIX_FMT_BGR24) {
+      return flic_decode_frame_24BPP(avctx, data, data_size,
+                                     buf, buf_size);
+    }
+
+    /* Shouldnt get  here, ever as the pix_fmt is processed */
+    /* in flic_decode_init and the above if should deal with */
+    /* the finite set of possibilites allowable by here. */
+    /* but in case we do, just error out. */
+    av_log(avctx, AV_LOG_ERROR, "Unknown Format of FLC. My Science cant explain how this happened\n");
+    return -1;
+}
+
+
+static int flic_decode_end(AVCodecContext *avctx)
+{
+    FlicDecodeContext *s = avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec flic_decoder = {
+    "flic",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FLIC,
+    sizeof(FlicDecodeContext),
+    flic_decode_init,
+    NULL,
+    flic_decode_end,
+    flic_decode_frame,
+    CODEC_CAP_DR1,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
diff --git a/contrib/ffmpeg/libavcodec/fraps.c b/contrib/ffmpeg/libavcodec/fraps.c
new file mode 100644
index 000000000..0a4567d05
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/fraps.c
@@ -0,0 +1,398 @@
+/*
+ * Fraps FPS1 decoder
+ * Copyright (c) 2005 Roine Gustafsson
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file fraps.c
+ * Lossless Fraps 'FPS1' decoder
+ * @author Roine Gustafsson <roine at users sf net>
+ * @author Konstantin Shishkov
+ *
+ * Codec algorithm for version 0 is taken from Transcode <www.transcoding.org>
+ *
+ * Version 2 files support by Konstantin Shishkov
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+
+#define FPS_TAG MKTAG('F', 'P', 'S', 'x')
+
+/* symbol for Huffman tree node */
+#define HNODE -1
+
+/**
+ * Huffman node
+ * FIXME one day this should belong to one general framework
+ */
+typedef struct Node{
+    int16_t sym;
+    int16_t n0;
+    int count;
+}Node;
+
+/**
+ * local variable storage
+ */
+typedef struct FrapsContext{
+    AVCodecContext *avctx;
+    AVFrame frame;
+    Node nodes[512];
+    uint8_t *tmpbuf;
+    DSPContext dsp;
+} FrapsContext;
+
+
+/**
+ * initializes decoder
+ * @param avctx codec context
+ * @return 0 on success or negative if fails
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+    FrapsContext * const s = avctx->priv_data;
+
+    avctx->coded_frame = (AVFrame*)&s->frame;
+    avctx->has_b_frames = 0;
+    avctx->pix_fmt= PIX_FMT_NONE; /* set in decode_frame */
+
+    s->avctx = avctx;
+    s->frame.data[0] = NULL;
+    s->tmpbuf = NULL;
+
+    dsputil_init(&s->dsp, avctx);
+
+    return 0;
+}
+
+/**
+ * Comparator - our nodes should ascend by count
+ * but with preserved symbol order
+ */
+static int huff_cmp(const Node *a, const Node *b){
+    return (a->count - b->count)*256 + a->sym - b->sym;
+}
+
+static void get_tree_codes(uint32_t *bits, int16_t *lens, uint8_t *xlat, Node *nodes, int node, uint32_t pfx, int pl, int *pos)
+{
+    int s;
+
+    s = nodes[node].sym;
+    if(s != HNODE || !nodes[node].count){
+        bits[*pos] = pfx;
+        lens[*pos] = pl;
+        xlat[*pos] = s;
+        (*pos)++;
+    }else{
+        pfx <<= 1;
+        pl++;
+        get_tree_codes(bits, lens, xlat, nodes, nodes[node].n0, pfx, pl, pos);
+        pfx |= 1;
+        get_tree_codes(bits, lens, xlat, nodes, nodes[node].n0+1, pfx, pl, pos);
+    }
+}
+
+static int build_huff_tree(VLC *vlc, Node *nodes, uint8_t *xlat)
+{
+    uint32_t bits[256];
+    int16_t lens[256];
+    int pos = 0;
+
+    get_tree_codes(bits, lens, xlat, nodes, 510, 0, 0, &pos);
+    return init_vlc(vlc, 9, pos, lens, 2, 2, bits, 4, 4, 0);
+}
+
+
+/**
+ * decode Fraps v2 packed plane
+ */
+static int fraps2_decode_plane(FrapsContext *s, uint8_t *dst, int stride, int w,
+                               int h, uint8_t *src, int size, int Uoff)
+{
+    int i, j;
+    int cur_node;
+    GetBitContext gb;
+    VLC vlc;
+    int64_t sum = 0;
+    uint8_t recode[256];
+
+    for(i = 0; i < 256; i++){
+        s->nodes[i].sym = i;
+        s->nodes[i].count = AV_RL32(src);
+        s->nodes[i].n0 = -2;
+        if(s->nodes[i].count < 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "Symbol count < 0\n");
+            return -1;
+        }
+        src += 4;
+        sum += s->nodes[i].count;
+    }
+    size -= 1024;
+
+    if(sum >> 31) {
+        av_log(s->avctx, AV_LOG_ERROR, "Too high symbol frequencies. Tree construction is not possible\n");
+        return -1;
+    }
+    qsort(s->nodes, 256, sizeof(Node), huff_cmp);
+    cur_node = 256;
+    for(i = 0; i < 511; i += 2){
+        s->nodes[cur_node].sym = HNODE;
+        s->nodes[cur_node].count = s->nodes[i].count + s->nodes[i+1].count;
+        s->nodes[cur_node].n0 = i;
+        for(j = cur_node; j > 0; j--){
+            if(s->nodes[j].count >= s->nodes[j - 1].count) break;
+            FFSWAP(Node, s->nodes[j], s->nodes[j - 1]);
+        }
+        cur_node++;
+    }
+    if(build_huff_tree(&vlc, s->nodes, recode) < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "Error building tree\n");
+        return -1;
+    }
+    /* we have built Huffman table and are ready to decode plane */
+
+    /* convert bits so they may be used by standard bitreader */
+    s->dsp.bswap_buf(s->tmpbuf, src, size >> 2);
+
+    init_get_bits(&gb, s->tmpbuf, size * 8);
+    for(j = 0; j < h; j++){
+        for(i = 0; i < w; i++){
+            dst[i] = recode[get_vlc2(&gb, vlc.table, 9, 3)];
+            /* lines are stored as deltas between previous lines
+             * and we need to add 0x80 to the first lines of chroma planes
+             */
+            if(j) dst[i] += dst[i - stride];
+            else if(Uoff) dst[i] += 0x80;
+        }
+        dst += stride;
+    }
+    free_vlc(&vlc);
+    return 0;
+}
+
+/**
+ * decode a frame
+ * @param avctx codec context
+ * @param data output AVFrame
+ * @param data_size size of output data or 0 if no picture is returned
+ * @param buf input data frame
+ * @param buf_size size of input data frame
+ * @return number of consumed bytes on success or negative if decode fails
+ */
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    FrapsContext * const s = avctx->priv_data;
+    AVFrame *frame = data;
+    AVFrame * const f = (AVFrame*)&s->frame;
+    uint32_t header;
+    unsigned int version,header_size;
+    unsigned int x, y;
+    uint32_t *buf32;
+    uint32_t *luma1,*luma2,*cb,*cr;
+    uint32_t offs[4];
+    int i, is_chroma, planes;
+
+
+    header = AV_RL32(buf);
+    version = header & 0xff;
+    header_size = (header & (1<<30))? 8 : 4; /* bit 30 means pad to 8 bytes */
+
+    if (version > 2 && version != 4) {
+        av_log(avctx, AV_LOG_ERROR,
+               "This file is encoded with Fraps version %d. " \
+               "This codec can only decode version 0, 1, 2 and 4.\n", version);
+        return -1;
+    }
+
+    buf+=4;
+    if (header_size == 8)
+        buf+=4;
+
+    switch(version) {
+    case 0:
+    default:
+        /* Fraps v0 is a reordered YUV420 */
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+
+        if ( (buf_size != avctx->width*avctx->height*3/2+header_size) &&
+             (buf_size != header_size) ) {
+            av_log(avctx, AV_LOG_ERROR,
+                   "Invalid frame length %d (should be %d)\n",
+                   buf_size, avctx->width*avctx->height*3/2+header_size);
+            return -1;
+        }
+
+        if (( (avctx->width % 8) != 0) || ( (avctx->height % 2) != 0 )) {
+            av_log(avctx, AV_LOG_ERROR, "Invalid frame size %dx%d\n",
+                   avctx->width, avctx->height);
+            return -1;
+        }
+
+        f->reference = 1;
+        f->buffer_hints = FF_BUFFER_HINTS_VALID |
+                          FF_BUFFER_HINTS_PRESERVE |
+                          FF_BUFFER_HINTS_REUSABLE;
+        if (avctx->reget_buffer(avctx, f)) {
+            av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+            return -1;
+        }
+        /* bit 31 means same as previous pic */
+        f->pict_type = (header & (1<<31))? FF_P_TYPE : FF_I_TYPE;
+        f->key_frame = f->pict_type == FF_I_TYPE;
+
+        if (f->pict_type == FF_I_TYPE) {
+            buf32=(uint32_t*)buf;
+            for(y=0; y<avctx->height/2; y++){
+                luma1=(uint32_t*)&f->data[0][ y*2*f->linesize[0] ];
+                luma2=(uint32_t*)&f->data[0][ (y*2+1)*f->linesize[0] ];
+                cr=(uint32_t*)&f->data[1][ y*f->linesize[1] ];
+                cb=(uint32_t*)&f->data[2][ y*f->linesize[2] ];
+                for(x=0; x<avctx->width; x+=8){
+                    *(luma1++) = *(buf32++);
+                    *(luma1++) = *(buf32++);
+                    *(luma2++) = *(buf32++);
+                    *(luma2++) = *(buf32++);
+                    *(cr++) = *(buf32++);
+                    *(cb++) = *(buf32++);
+                }
+            }
+        }
+        break;
+
+    case 1:
+        /* Fraps v1 is an upside-down BGR24 */
+        avctx->pix_fmt = PIX_FMT_BGR24;
+
+        if ( (buf_size != avctx->width*avctx->height*3+header_size) &&
+             (buf_size != header_size) ) {
+            av_log(avctx, AV_LOG_ERROR,
+                   "Invalid frame length %d (should be %d)\n",
+                   buf_size, avctx->width*avctx->height*3+header_size);
+            return -1;
+        }
+
+        f->reference = 1;
+        f->buffer_hints = FF_BUFFER_HINTS_VALID |
+                          FF_BUFFER_HINTS_PRESERVE |
+                          FF_BUFFER_HINTS_REUSABLE;
+        if (avctx->reget_buffer(avctx, f)) {
+            av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+            return -1;
+        }
+        /* bit 31 means same as previous pic */
+        f->pict_type = (header & (1<<31))? FF_P_TYPE : FF_I_TYPE;
+        f->key_frame = f->pict_type == FF_I_TYPE;
+
+        if (f->pict_type == FF_I_TYPE) {
+            for(y=0; y<avctx->height; y++)
+                memcpy(&f->data[0][ (avctx->height-y)*f->linesize[0] ],
+                       &buf[y*avctx->width*3],
+                       f->linesize[0]);
+        }
+        break;
+
+    case 2:
+    case 4:
+        /**
+         * Fraps v2 is Huffman-coded YUV420 planes
+         * Fraps v4 is virtually the same
+         */
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+        planes = 3;
+        f->reference = 1;
+        f->buffer_hints = FF_BUFFER_HINTS_VALID |
+                          FF_BUFFER_HINTS_PRESERVE |
+                          FF_BUFFER_HINTS_REUSABLE;
+        if (avctx->reget_buffer(avctx, f)) {
+            av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+            return -1;
+        }
+        /* skip frame */
+        if(buf_size == 8) {
+            f->pict_type = FF_P_TYPE;
+            f->key_frame = 0;
+            break;
+        }
+        f->pict_type = FF_I_TYPE;
+        f->key_frame = 1;
+        if ((AV_RL32(buf) != FPS_TAG)||(buf_size < (planes*1024 + 24))) {
+            av_log(avctx, AV_LOG_ERROR, "Fraps: error in data stream\n");
+            return -1;
+        }
+        for(i = 0; i < planes; i++) {
+            offs[i] = AV_RL32(buf + 4 + i * 4);
+            if(offs[i] >= buf_size || (i && offs[i] <= offs[i - 1] + 1024)) {
+                av_log(avctx, AV_LOG_ERROR, "Fraps: plane %i offset is out of bounds\n", i);
+                return -1;
+            }
+        }
+        offs[planes] = buf_size;
+        for(i = 0; i < planes; i++){
+            is_chroma = !!i;
+            s->tmpbuf = av_realloc(s->tmpbuf, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE);
+            if(fraps2_decode_plane(s, f->data[i], f->linesize[i], avctx->width >> is_chroma,
+                    avctx->height >> is_chroma, buf + offs[i], offs[i + 1] - offs[i], is_chroma) < 0) {
+                av_log(avctx, AV_LOG_ERROR, "Error decoding plane %i\n", i);
+                return -1;
+            }
+        }
+        break;
+    }
+
+    *frame = *f;
+    *data_size = sizeof(AVFrame);
+
+    return buf_size;
+}
+
+
+/**
+ * closes decoder
+ * @param avctx codec context
+ * @return 0 on success or negative if fails
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+    FrapsContext *s = (FrapsContext*)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    av_freep(&s->tmpbuf);
+    return 0;
+}
+
+
+AVCodec fraps_decoder = {
+    "fraps",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FRAPS,
+    sizeof(FrapsContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/g726.c b/contrib/ffmpeg/libavcodec/g726.c
new file mode 100644
index 000000000..07af33122
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/g726.c
@@ -0,0 +1,429 @@
+/*
+ * G.726 ADPCM audio codec
+ * Copyright (c) 2004 Roman Shaposhnik.
+ *
+ * This is a very straightforward rendition of the G.726
+ * Section 4 "Computational Details".
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <limits.h>
+#include "avcodec.h"
+#include "common.h"
+#include "bitstream.h"
+
+/**
+ * G.726 11bit float.
+ * G.726 Standard uses rather odd 11bit floating point arithmentic for
+ * numerous occasions. It's a mistery to me why they did it this way
+ * instead of simply using 32bit integer arithmetic.
+ */
+typedef struct Float11 {
+    int sign;   /**< 1bit sign */
+    int exp;    /**< 4bit exponent */
+    int mant;   /**< 6bit mantissa */
+} Float11;
+
+static inline Float11* i2f(int16_t i, Float11* f)
+{
+    f->sign = (i < 0);
+    if (f->sign)
+        i = -i;
+    f->exp = av_log2_16bit(i) + !!i;
+    f->mant = i? (i<<6) >> f->exp : 1<<5;
+    return f;
+}
+
+static inline int16_t mult(Float11* f1, Float11* f2)
+{
+        int res, exp;
+
+        exp = f1->exp + f2->exp;
+        res = (((f1->mant * f2->mant) + 0x30) >> 4) << 7;
+        res = exp > 26 ? res << (exp - 26) : res >> (26 - exp);
+        return (f1->sign ^ f2->sign) ? -res : res;
+}
+
+static inline int sgn(int value)
+{
+    return (value < 0) ? -1 : 1;
+}
+
+typedef struct G726Tables {
+    int  bits;          /**< bits per sample */
+    int* quant;         /**< quantization table */
+    int* iquant;        /**< inverse quantization table */
+    int* W;             /**< special table #1 ;-) */
+    int* F;             /**< special table #2 */
+} G726Tables;
+
+typedef struct G726Context {
+    G726Tables* tbls;   /**< static tables needed for computation */
+
+    Float11 sr[2];      /**< prev. reconstructed samples */
+    Float11 dq[6];      /**< prev. difference */
+    int a[2];           /**< second order predictor coeffs */
+    int b[6];           /**< sixth order predictor coeffs */
+    int pk[2];          /**< signs of prev. 2 sez + dq */
+
+    int ap;             /**< scale factor control */
+    int yu;             /**< fast scale factor */
+    int yl;             /**< slow scale factor */
+    int dms;            /**< short average magnitude of F[i] */
+    int dml;            /**< long average magnitude of F[i] */
+    int td;             /**< tone detect */
+
+    int se;             /**< estimated signal for the next iteration */
+    int sez;            /**< estimated second order prediction */
+    int y;              /**< quantizer scaling factor for the next iteration */
+} G726Context;
+
+static int quant_tbl16[] =                  /**< 16kbit/s 2bits per sample */
+           { 260, INT_MAX };
+static int iquant_tbl16[] =
+           { 116, 365, 365, 116 };
+static int W_tbl16[] =
+           { -22, 439, 439, -22 };
+static int F_tbl16[] =
+           { 0, 7, 7, 0 };
+
+static int quant_tbl24[] =                  /**< 24kbit/s 3bits per sample */
+           {  7, 217, 330, INT_MAX };
+static int iquant_tbl24[] =
+           { INT_MIN, 135, 273, 373, 373, 273, 135, INT_MIN };
+static int W_tbl24[] =
+           { -4,  30, 137, 582, 582, 137,  30, -4 };
+static int F_tbl24[] =
+           { 0, 1, 2, 7, 7, 2, 1, 0 };
+
+static int quant_tbl32[] =                  /**< 32kbit/s 4bits per sample */
+           { -125,  79, 177, 245, 299, 348, 399, INT_MAX };
+static int iquant_tbl32[] =
+           { INT_MIN,   4, 135, 213, 273, 323, 373, 425,
+                 425, 373, 323, 273, 213, 135,   4, INT_MIN };
+static int W_tbl32[] =
+           { -12,  18,  41,  64, 112, 198, 355, 1122,
+            1122, 355, 198, 112,  64,  41,  18, -12};
+static int F_tbl32[] =
+           { 0, 0, 0, 1, 1, 1, 3, 7, 7, 3, 1, 1, 1, 0, 0, 0 };
+
+static int quant_tbl40[] =                  /**< 40kbit/s 5bits per sample */
+           { -122, -16,  67, 138, 197, 249, 297, 338,
+              377, 412, 444, 474, 501, 527, 552, INT_MAX };
+static int iquant_tbl40[] =
+           { INT_MIN, -66,  28, 104, 169, 224, 274, 318,
+                 358, 395, 429, 459, 488, 514, 539, 566,
+                 566, 539, 514, 488, 459, 429, 395, 358,
+                 318, 274, 224, 169, 104,  28, -66, INT_MIN };
+static int W_tbl40[] =
+           {   14,  14,  24,  39,  40,  41,   58,  100,
+              141, 179, 219, 280, 358, 440,  529,  696,
+              696, 529, 440, 358, 280, 219,  179,  141,
+              100,  58,  41,  40,  39,  24,   14,   14 };
+static int F_tbl40[] =
+           { 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 3, 4, 5, 6, 6,
+             6, 6, 5, 4, 3, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
+
+static G726Tables G726Tables_pool[] =
+           {{ 2, quant_tbl16, iquant_tbl16, W_tbl16, F_tbl16 },
+            { 3, quant_tbl24, iquant_tbl24, W_tbl24, F_tbl24 },
+            { 4, quant_tbl32, iquant_tbl32, W_tbl32, F_tbl32 },
+            { 5, quant_tbl40, iquant_tbl40, W_tbl40, F_tbl40 }};
+
+
+/**
+ * Para 4.2.2 page 18: Adaptive quantizer.
+ */
+static inline uint8_t quant(G726Context* c, int d)
+{
+    int sign, exp, i, dln;
+
+    sign = i = 0;
+    if (d < 0) {
+        sign = 1;
+        d = -d;
+    }
+    exp = av_log2_16bit(d);
+    dln = ((exp<<7) + (((d<<7)>>exp)&0x7f)) - (c->y>>2);
+
+    while (c->tbls->quant[i] < INT_MAX && c->tbls->quant[i] < dln)
+        ++i;
+
+    if (sign)
+        i = ~i;
+    if (c->tbls->bits != 2 && i == 0) /* I'm not sure this is a good idea */
+        i = 0xff;
+
+    return i;
+}
+
+/**
+ * Para 4.2.3 page 22: Inverse adaptive quantizer.
+ */
+static inline int16_t inverse_quant(G726Context* c, int i)
+{
+    int dql, dex, dqt;
+
+    dql = c->tbls->iquant[i] + (c->y >> 2);
+    dex = (dql>>7) & 0xf;        /* 4bit exponent */
+    dqt = (1<<7) + (dql & 0x7f); /* log2 -> linear */
+    return (dql < 0) ? 0 : ((dqt<<7) >> (14-dex));
+}
+
+static inline int16_t g726_iterate(G726Context* c, int16_t I)
+{
+    int dq, re_signal, pk0, fa1, i, tr, ylint, ylfrac, thr2, al, dq0;
+    Float11 f;
+
+    dq = inverse_quant(c, I);
+    if (I >> (c->tbls->bits - 1))  /* get the sign */
+        dq = -dq;
+    re_signal = c->se + dq;
+
+    /* Transition detect */
+    ylint = (c->yl >> 15);
+    ylfrac = (c->yl >> 10) & 0x1f;
+    thr2 = (ylint > 9) ? 0x1f << 10 : (0x20 + ylfrac) << ylint;
+    if (c->td == 1 && abs(dq) > ((thr2+(thr2>>1))>>1))
+        tr = 1;
+    else
+        tr = 0;
+
+    /* Update second order predictor coefficient A2 and A1 */
+    pk0 = (c->sez + dq) ? sgn(c->sez + dq) : 0;
+    dq0 = dq ? sgn(dq) : 0;
+    if (tr) {
+        c->a[0] = 0;
+        c->a[1] = 0;
+        for (i=0; i<6; i++)
+            c->b[i] = 0;
+    } else {
+        /* This is a bit crazy, but it really is +255 not +256 */
+        fa1 = av_clip((-c->a[0]*c->pk[0]*pk0)>>5, -256, 255);
+
+        c->a[1] += 128*pk0*c->pk[1] + fa1 - (c->a[1]>>7);
+        c->a[1] = av_clip(c->a[1], -12288, 12288);
+        c->a[0] += 64*3*pk0*c->pk[0] - (c->a[0] >> 8);
+        c->a[0] = av_clip(c->a[0], -(15360 - c->a[1]), 15360 - c->a[1]);
+
+        for (i=0; i<6; i++)
+            c->b[i] += 128*dq0*sgn(-c->dq[i].sign) - (c->b[i]>>8);
+    }
+
+    /* Update Dq and Sr and Pk */
+    c->pk[1] = c->pk[0];
+    c->pk[0] = pk0 ? pk0 : 1;
+    c->sr[1] = c->sr[0];
+    i2f(re_signal, &c->sr[0]);
+    for (i=5; i>0; i--)
+        c->dq[i] = c->dq[i-1];
+    i2f(dq, &c->dq[0]);
+    c->dq[0].sign = I >> (c->tbls->bits - 1); /* Isn't it crazy ?!?! */
+
+    /* Update tone detect [I'm not sure 'tr == 0' is really needed] */
+    c->td = (tr == 0 && c->a[1] < -11776);
+
+    /* Update Ap */
+    c->dms += ((c->tbls->F[I]<<9) - c->dms) >> 5;
+    c->dml += ((c->tbls->F[I]<<11) - c->dml) >> 7;
+    if (tr)
+        c->ap = 256;
+    else if (c->y > 1535 && !c->td && (abs((c->dms << 2) - c->dml) < (c->dml >> 3)))
+        c->ap += (-c->ap) >> 4;
+    else
+        c->ap += (0x200 - c->ap) >> 4;
+
+    /* Update Yu and Yl */
+    c->yu = av_clip(c->y + (((c->tbls->W[I] << 5) - c->y) >> 5), 544, 5120);
+    c->yl += c->yu + ((-c->yl)>>6);
+
+    /* Next iteration for Y */
+    al = (c->ap >= 256) ? 1<<6 : c->ap >> 2;
+    c->y = (c->yl + (c->yu - (c->yl>>6))*al) >> 6;
+
+    /* Next iteration for SE and SEZ */
+    c->se = 0;
+    for (i=0; i<6; i++)
+        c->se += mult(i2f(c->b[i] >> 2, &f), &c->dq[i]);
+    c->sez = c->se >> 1;
+    for (i=0; i<2; i++)
+        c->se += mult(i2f(c->a[i] >> 2, &f), &c->sr[i]);
+    c->se >>= 1;
+
+    return av_clip(re_signal << 2, -0xffff, 0xffff);
+}
+
+static int g726_reset(G726Context* c, int bit_rate)
+{
+    int i;
+
+    c->tbls = &G726Tables_pool[bit_rate/8000 - 2];
+    for (i=0; i<2; i++) {
+        i2f(0, &c->sr[i]);
+        c->a[i] = 0;
+        c->pk[i] = 1;
+    }
+    for (i=0; i<6; i++) {
+        i2f(0, &c->dq[i]);
+        c->b[i] = 0;
+    }
+    c->ap = 0;
+    c->dms = 0;
+    c->dml = 0;
+    c->yu = 544;
+    c->yl = 34816;
+    c->td = 0;
+
+    c->se = 0;
+    c->sez = 0;
+    c->y = 544;
+
+    return 0;
+}
+
+static int16_t g726_decode(G726Context* c, int16_t i)
+{
+    return g726_iterate(c, i);
+}
+
+#ifdef CONFIG_ENCODERS
+static int16_t g726_encode(G726Context* c, int16_t sig)
+{
+    uint8_t i;
+
+    i = quant(c, sig/4 - c->se) & ((1<<c->tbls->bits) - 1);
+    g726_iterate(c, i);
+    return i;
+}
+#endif
+
+/* Interfacing to the libavcodec */
+
+typedef struct AVG726Context {
+    G726Context c;
+    int bits_left;
+    int bit_buffer;
+    int code_size;
+} AVG726Context;
+
+static int g726_init(AVCodecContext * avctx)
+{
+    AVG726Context* c = (AVG726Context*)avctx->priv_data;
+
+    if (avctx->channels != 1 ||
+        (avctx->bit_rate != 16000 && avctx->bit_rate != 24000 &&
+         avctx->bit_rate != 32000 && avctx->bit_rate != 40000)) {
+        av_log(avctx, AV_LOG_ERROR, "G726: unsupported audio format\n");
+        return -1;
+    }
+    if (avctx->sample_rate != 8000 && avctx->strict_std_compliance>FF_COMPLIANCE_INOFFICIAL) {
+        av_log(avctx, AV_LOG_ERROR, "G726: unsupported audio format\n");
+        return -1;
+    }
+    g726_reset(&c->c, avctx->bit_rate);
+    c->code_size = c->c.tbls->bits;
+    c->bit_buffer = 0;
+    c->bits_left = 0;
+
+    avctx->coded_frame = avcodec_alloc_frame();
+    if (!avctx->coded_frame)
+        return AVERROR(ENOMEM);
+    avctx->coded_frame->key_frame = 1;
+
+    return 0;
+}
+
+static int g726_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+static int g726_encode_frame(AVCodecContext *avctx,
+                            uint8_t *dst, int buf_size, void *data)
+{
+    AVG726Context *c = avctx->priv_data;
+    short *samples = data;
+    PutBitContext pb;
+
+    init_put_bits(&pb, dst, 1024*1024);
+
+    for (; buf_size; buf_size--)
+        put_bits(&pb, c->code_size, g726_encode(&c->c, *samples++));
+
+    flush_put_bits(&pb);
+
+    return put_bits_count(&pb)>>3;
+}
+#endif
+
+static int g726_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    AVG726Context *c = avctx->priv_data;
+    short *samples = data;
+    uint8_t code;
+    uint8_t mask;
+    GetBitContext gb;
+
+    if (!buf_size)
+        goto out;
+
+    mask = (1<<c->code_size) - 1;
+    init_get_bits(&gb, buf, buf_size * 8);
+    if (c->bits_left) {
+        int s = c->code_size - c->bits_left;;
+        code = (c->bit_buffer << s) | get_bits(&gb, s);
+        *samples++ = g726_decode(&c->c, code & mask);
+    }
+
+    while (get_bits_count(&gb) + c->code_size <= buf_size*8)
+        *samples++ = g726_decode(&c->c, get_bits(&gb, c->code_size) & mask);
+
+    c->bits_left = buf_size*8 - get_bits_count(&gb);
+    c->bit_buffer = get_bits(&gb, c->bits_left);
+
+out:
+    *data_size = (uint8_t*)samples - (uint8_t*)data;
+    return buf_size;
+}
+
+#ifdef CONFIG_ENCODERS
+AVCodec adpcm_g726_encoder = {
+    "g726",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_ADPCM_G726,
+    sizeof(AVG726Context),
+    g726_init,
+    g726_encode_frame,
+    g726_close,
+    NULL,
+};
+#endif //CONFIG_ENCODERS
+
+AVCodec adpcm_g726_decoder = {
+    "g726",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_ADPCM_G726,
+    sizeof(AVG726Context),
+    g726_init,
+    NULL,
+    g726_close,
+    g726_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/gif.c b/contrib/ffmpeg/libavcodec/gif.c
new file mode 100644
index 000000000..f67ab52c2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/gif.c
@@ -0,0 +1,350 @@
+/*
+ * GIF encoder.
+ * Copyright (c) 2000 Fabrice Bellard.
+ * Copyright (c) 2002 Francois Revol.
+ * Copyright (c) 2006 Baptiste Coudurier.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * First version by Francois Revol revol@free.fr
+ *
+ * Features and limitations:
+ * - currently no compression is performed,
+ *   in fact the size of the data is 9/8 the size of the image in 8bpp
+ * - uses only a global standard palette
+ * - tested with IE 5.0, Opera for BeOS, NetPositive (BeOS), and Mozilla (BeOS).
+ *
+ * Reference documents:
+ * http://www.goice.co.jp/member/mo/formats/gif.html
+ * http://astronomy.swin.edu.au/pbourke/dataformats/gif/
+ * http://www.dcs.ed.ac.uk/home/mxr/gfx/2d/GIF89a.txt
+ *
+ * this url claims to have an LZW algorithm not covered by Unisys patent:
+ * http://www.msg.net/utility/whirlgif/gifencod.html
+ * could help reduce the size of the files _a lot_...
+ * some sites mentions an RLE type compression also.
+ */
+
+#include "avcodec.h"
+#include "bytestream.h"
+#include "bitstream.h"
+
+/* bitstream minipacket size */
+#define GIF_CHUNKS 100
+
+/* slows down the decoding (and some browsers don't like it) */
+/* update on the 'some browsers don't like it issue from above: this was probably due to missing 'Data Sub-block Terminator' (byte 19) in the app_header */
+#define GIF_ADD_APP_HEADER // required to enable looping of animated gif
+
+typedef struct {
+    unsigned char r;
+    unsigned char g;
+    unsigned char b;
+} rgb_triplet;
+
+/* we use the standard 216 color palette */
+
+/* this script was used to create the palette:
+ * for r in 00 33 66 99 cc ff; do for g in 00 33 66 99 cc ff; do echo -n "    "; for b in 00 33 66 99 cc ff; do
+ *   echo -n "{ 0x$r, 0x$g, 0x$b }, "; done; echo ""; done; done
+ */
+
+static const rgb_triplet gif_clut[216] = {
+    { 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x33 }, { 0x00, 0x00, 0x66 }, { 0x00, 0x00, 0x99 }, { 0x00, 0x00, 0xcc }, { 0x00, 0x00, 0xff },
+    { 0x00, 0x33, 0x00 }, { 0x00, 0x33, 0x33 }, { 0x00, 0x33, 0x66 }, { 0x00, 0x33, 0x99 }, { 0x00, 0x33, 0xcc }, { 0x00, 0x33, 0xff },
+    { 0x00, 0x66, 0x00 }, { 0x00, 0x66, 0x33 }, { 0x00, 0x66, 0x66 }, { 0x00, 0x66, 0x99 }, { 0x00, 0x66, 0xcc }, { 0x00, 0x66, 0xff },
+    { 0x00, 0x99, 0x00 }, { 0x00, 0x99, 0x33 }, { 0x00, 0x99, 0x66 }, { 0x00, 0x99, 0x99 }, { 0x00, 0x99, 0xcc }, { 0x00, 0x99, 0xff },
+    { 0x00, 0xcc, 0x00 }, { 0x00, 0xcc, 0x33 }, { 0x00, 0xcc, 0x66 }, { 0x00, 0xcc, 0x99 }, { 0x00, 0xcc, 0xcc }, { 0x00, 0xcc, 0xff },
+    { 0x00, 0xff, 0x00 }, { 0x00, 0xff, 0x33 }, { 0x00, 0xff, 0x66 }, { 0x00, 0xff, 0x99 }, { 0x00, 0xff, 0xcc }, { 0x00, 0xff, 0xff },
+    { 0x33, 0x00, 0x00 }, { 0x33, 0x00, 0x33 }, { 0x33, 0x00, 0x66 }, { 0x33, 0x00, 0x99 }, { 0x33, 0x00, 0xcc }, { 0x33, 0x00, 0xff },
+    { 0x33, 0x33, 0x00 }, { 0x33, 0x33, 0x33 }, { 0x33, 0x33, 0x66 }, { 0x33, 0x33, 0x99 }, { 0x33, 0x33, 0xcc }, { 0x33, 0x33, 0xff },
+    { 0x33, 0x66, 0x00 }, { 0x33, 0x66, 0x33 }, { 0x33, 0x66, 0x66 }, { 0x33, 0x66, 0x99 }, { 0x33, 0x66, 0xcc }, { 0x33, 0x66, 0xff },
+    { 0x33, 0x99, 0x00 }, { 0x33, 0x99, 0x33 }, { 0x33, 0x99, 0x66 }, { 0x33, 0x99, 0x99 }, { 0x33, 0x99, 0xcc }, { 0x33, 0x99, 0xff },
+    { 0x33, 0xcc, 0x00 }, { 0x33, 0xcc, 0x33 }, { 0x33, 0xcc, 0x66 }, { 0x33, 0xcc, 0x99 }, { 0x33, 0xcc, 0xcc }, { 0x33, 0xcc, 0xff },
+    { 0x33, 0xff, 0x00 }, { 0x33, 0xff, 0x33 }, { 0x33, 0xff, 0x66 }, { 0x33, 0xff, 0x99 }, { 0x33, 0xff, 0xcc }, { 0x33, 0xff, 0xff },
+    { 0x66, 0x00, 0x00 }, { 0x66, 0x00, 0x33 }, { 0x66, 0x00, 0x66 }, { 0x66, 0x00, 0x99 }, { 0x66, 0x00, 0xcc }, { 0x66, 0x00, 0xff },
+    { 0x66, 0x33, 0x00 }, { 0x66, 0x33, 0x33 }, { 0x66, 0x33, 0x66 }, { 0x66, 0x33, 0x99 }, { 0x66, 0x33, 0xcc }, { 0x66, 0x33, 0xff },
+    { 0x66, 0x66, 0x00 }, { 0x66, 0x66, 0x33 }, { 0x66, 0x66, 0x66 }, { 0x66, 0x66, 0x99 }, { 0x66, 0x66, 0xcc }, { 0x66, 0x66, 0xff },
+    { 0x66, 0x99, 0x00 }, { 0x66, 0x99, 0x33 }, { 0x66, 0x99, 0x66 }, { 0x66, 0x99, 0x99 }, { 0x66, 0x99, 0xcc }, { 0x66, 0x99, 0xff },
+    { 0x66, 0xcc, 0x00 }, { 0x66, 0xcc, 0x33 }, { 0x66, 0xcc, 0x66 }, { 0x66, 0xcc, 0x99 }, { 0x66, 0xcc, 0xcc }, { 0x66, 0xcc, 0xff },
+    { 0x66, 0xff, 0x00 }, { 0x66, 0xff, 0x33 }, { 0x66, 0xff, 0x66 }, { 0x66, 0xff, 0x99 }, { 0x66, 0xff, 0xcc }, { 0x66, 0xff, 0xff },
+    { 0x99, 0x00, 0x00 }, { 0x99, 0x00, 0x33 }, { 0x99, 0x00, 0x66 }, { 0x99, 0x00, 0x99 }, { 0x99, 0x00, 0xcc }, { 0x99, 0x00, 0xff },
+    { 0x99, 0x33, 0x00 }, { 0x99, 0x33, 0x33 }, { 0x99, 0x33, 0x66 }, { 0x99, 0x33, 0x99 }, { 0x99, 0x33, 0xcc }, { 0x99, 0x33, 0xff },
+    { 0x99, 0x66, 0x00 }, { 0x99, 0x66, 0x33 }, { 0x99, 0x66, 0x66 }, { 0x99, 0x66, 0x99 }, { 0x99, 0x66, 0xcc }, { 0x99, 0x66, 0xff },
+    { 0x99, 0x99, 0x00 }, { 0x99, 0x99, 0x33 }, { 0x99, 0x99, 0x66 }, { 0x99, 0x99, 0x99 }, { 0x99, 0x99, 0xcc }, { 0x99, 0x99, 0xff },
+    { 0x99, 0xcc, 0x00 }, { 0x99, 0xcc, 0x33 }, { 0x99, 0xcc, 0x66 }, { 0x99, 0xcc, 0x99 }, { 0x99, 0xcc, 0xcc }, { 0x99, 0xcc, 0xff },
+    { 0x99, 0xff, 0x00 }, { 0x99, 0xff, 0x33 }, { 0x99, 0xff, 0x66 }, { 0x99, 0xff, 0x99 }, { 0x99, 0xff, 0xcc }, { 0x99, 0xff, 0xff },
+    { 0xcc, 0x00, 0x00 }, { 0xcc, 0x00, 0x33 }, { 0xcc, 0x00, 0x66 }, { 0xcc, 0x00, 0x99 }, { 0xcc, 0x00, 0xcc }, { 0xcc, 0x00, 0xff },
+    { 0xcc, 0x33, 0x00 }, { 0xcc, 0x33, 0x33 }, { 0xcc, 0x33, 0x66 }, { 0xcc, 0x33, 0x99 }, { 0xcc, 0x33, 0xcc }, { 0xcc, 0x33, 0xff },
+    { 0xcc, 0x66, 0x00 }, { 0xcc, 0x66, 0x33 }, { 0xcc, 0x66, 0x66 }, { 0xcc, 0x66, 0x99 }, { 0xcc, 0x66, 0xcc }, { 0xcc, 0x66, 0xff },
+    { 0xcc, 0x99, 0x00 }, { 0xcc, 0x99, 0x33 }, { 0xcc, 0x99, 0x66 }, { 0xcc, 0x99, 0x99 }, { 0xcc, 0x99, 0xcc }, { 0xcc, 0x99, 0xff },
+    { 0xcc, 0xcc, 0x00 }, { 0xcc, 0xcc, 0x33 }, { 0xcc, 0xcc, 0x66 }, { 0xcc, 0xcc, 0x99 }, { 0xcc, 0xcc, 0xcc }, { 0xcc, 0xcc, 0xff },
+    { 0xcc, 0xff, 0x00 }, { 0xcc, 0xff, 0x33 }, { 0xcc, 0xff, 0x66 }, { 0xcc, 0xff, 0x99 }, { 0xcc, 0xff, 0xcc }, { 0xcc, 0xff, 0xff },
+    { 0xff, 0x00, 0x00 }, { 0xff, 0x00, 0x33 }, { 0xff, 0x00, 0x66 }, { 0xff, 0x00, 0x99 }, { 0xff, 0x00, 0xcc }, { 0xff, 0x00, 0xff },
+    { 0xff, 0x33, 0x00 }, { 0xff, 0x33, 0x33 }, { 0xff, 0x33, 0x66 }, { 0xff, 0x33, 0x99 }, { 0xff, 0x33, 0xcc }, { 0xff, 0x33, 0xff },
+    { 0xff, 0x66, 0x00 }, { 0xff, 0x66, 0x33 }, { 0xff, 0x66, 0x66 }, { 0xff, 0x66, 0x99 }, { 0xff, 0x66, 0xcc }, { 0xff, 0x66, 0xff },
+    { 0xff, 0x99, 0x00 }, { 0xff, 0x99, 0x33 }, { 0xff, 0x99, 0x66 }, { 0xff, 0x99, 0x99 }, { 0xff, 0x99, 0xcc }, { 0xff, 0x99, 0xff },
+    { 0xff, 0xcc, 0x00 }, { 0xff, 0xcc, 0x33 }, { 0xff, 0xcc, 0x66 }, { 0xff, 0xcc, 0x99 }, { 0xff, 0xcc, 0xcc }, { 0xff, 0xcc, 0xff },
+    { 0xff, 0xff, 0x00 }, { 0xff, 0xff, 0x33 }, { 0xff, 0xff, 0x66 }, { 0xff, 0xff, 0x99 }, { 0xff, 0xff, 0xcc }, { 0xff, 0xff, 0xff },
+};
+
+/* The GIF format uses reversed order for bitstreams... */
+/* at least they don't use PDP_ENDIAN :) */
+/* so we 'extend' PutBitContext. hmmm, OOP :) */
+/* seems this thing changed slightly since I wrote it... */
+
+#ifdef ALT_BITSTREAM_WRITER
+# error no ALT_BITSTREAM_WRITER support for now
+#endif
+
+static void gif_put_bits_rev(PutBitContext *s, int n, unsigned int value)
+{
+    unsigned int bit_buf;
+    int bit_cnt;
+
+    //    printf("put_bits=%d %x\n", n, value);
+    assert(n == 32 || value < (1U << n));
+
+    bit_buf = s->bit_buf;
+    bit_cnt = 32 - s->bit_left; /* XXX:lazyness... was = s->bit_cnt; */
+
+    //    printf("n=%d value=%x cnt=%d buf=%x\n", n, value, bit_cnt, bit_buf);
+    /* XXX: optimize */
+    if (n < (32-bit_cnt)) {
+        bit_buf |= value << (bit_cnt);
+        bit_cnt+=n;
+    } else {
+        bit_buf |= value << (bit_cnt);
+
+        *s->buf_ptr = bit_buf & 0xff;
+        s->buf_ptr[1] = (bit_buf >> 8) & 0xff;
+        s->buf_ptr[2] = (bit_buf >> 16) & 0xff;
+        s->buf_ptr[3] = (bit_buf >> 24) & 0xff;
+
+        //printf("bitbuf = %08x\n", bit_buf);
+        s->buf_ptr+=4;
+        if (s->buf_ptr >= s->buf_end)
+            puts("bit buffer overflow !!"); // should never happen ! who got rid of the callback ???
+//            flush_buffer_rev(s);
+        bit_cnt=bit_cnt + n - 32;
+        if (bit_cnt == 0) {
+            bit_buf = 0;
+        } else {
+            bit_buf = value >> (n - bit_cnt);
+        }
+    }
+
+    s->bit_buf = bit_buf;
+    s->bit_left = 32 - bit_cnt;
+}
+
+/* pad the end of the output stream with zeros */
+static void gif_flush_put_bits_rev(PutBitContext *s)
+{
+    while (s->bit_left < 32) {
+        /* XXX: should test end of buffer */
+        *s->buf_ptr++=s->bit_buf & 0xff;
+        s->bit_buf>>=8;
+        s->bit_left+=8;
+    }
+//    flush_buffer_rev(s);
+    s->bit_left=32;
+    s->bit_buf=0;
+}
+
+/* !RevPutBitContext */
+
+/* GIF header */
+static int gif_image_write_header(uint8_t **bytestream,
+                                  int width, int height, int loop_count,
+                                  uint32_t *palette)
+{
+    int i;
+    unsigned int v;
+
+    bytestream_put_buffer(bytestream, "GIF", 3);
+    bytestream_put_buffer(bytestream, "89a", 3);
+    bytestream_put_le16(bytestream, width);
+    bytestream_put_le16(bytestream, height);
+
+    bytestream_put_byte(bytestream, 0xf7); /* flags: global clut, 256 entries */
+    bytestream_put_byte(bytestream, 0x1f); /* background color index */
+    bytestream_put_byte(bytestream, 0); /* aspect ratio */
+
+    /* the global palette */
+    if (!palette) {
+        bytestream_put_buffer(bytestream, (const unsigned char *)gif_clut, 216*3);
+        for(i=0;i<((256-216)*3);i++)
+            bytestream_put_byte(bytestream, 0);
+    } else {
+        for(i=0;i<256;i++) {
+            v = palette[i];
+            bytestream_put_byte(bytestream, (v >> 16) & 0xff);
+            bytestream_put_byte(bytestream, (v >> 8) & 0xff);
+            bytestream_put_byte(bytestream, (v) & 0xff);
+        }
+    }
+
+        /*        update: this is the 'NETSCAPE EXTENSION' that allows for looped animated gif
+                see http://members.aol.com/royalef/gifabout.htm#net-extension
+
+                byte   1       : 33 (hex 0x21) GIF Extension code
+                byte   2       : 255 (hex 0xFF) Application Extension Label
+                byte   3       : 11 (hex (0x0B) Length of Application Block
+                                         (eleven bytes of data to follow)
+                bytes  4 to 11 : "NETSCAPE"
+                bytes 12 to 14 : "2.0"
+                byte  15       : 3 (hex 0x03) Length of Data Sub-Block
+                                         (three bytes of data to follow)
+                byte  16       : 1 (hex 0x01)
+                bytes 17 to 18 : 0 to 65535, an unsigned integer in
+                                         lo-hi byte format. This indicate the
+                                         number of iterations the loop should
+                                         be executed.
+                bytes 19       : 0 (hex 0x00) a Data Sub-block Terminator
+        */
+
+    /* application extension header */
+#ifdef GIF_ADD_APP_HEADER
+    if (loop_count >= 0 && loop_count <= 65535) {
+        bytestream_put_byte(bytestream, 0x21);
+        bytestream_put_byte(bytestream, 0xff);
+        bytestream_put_byte(bytestream, 0x0b);
+        bytestream_put_buffer(bytestream, "NETSCAPE2.0", 11);  // bytes 4 to 14
+        bytestream_put_byte(bytestream, 0x03); // byte 15
+        bytestream_put_byte(bytestream, 0x01); // byte 16
+        bytestream_put_le16(bytestream, (uint16_t)loop_count);
+        bytestream_put_byte(bytestream, 0x00); // byte 19
+    }
+#endif
+    return 0;
+}
+
+/* this is maybe slow, but allows for extensions */
+static inline unsigned char gif_clut_index(uint8_t r, uint8_t g, uint8_t b)
+{
+    return ((((r)/47)%6)*6*6+(((g)/47)%6)*6+(((b)/47)%6));
+}
+
+
+static int gif_image_write_image(uint8_t **bytestream,
+                                 int x1, int y1, int width, int height,
+                                 const uint8_t *buf, int linesize, int pix_fmt)
+{
+    PutBitContext p;
+    uint8_t buffer[200]; /* 100 * 9 / 8 = 113 */
+    int i, left, w, v;
+    const uint8_t *ptr;
+    /* image block */
+
+    bytestream_put_byte(bytestream, 0x2c);
+    bytestream_put_le16(bytestream, x1);
+    bytestream_put_le16(bytestream, y1);
+    bytestream_put_le16(bytestream, width);
+    bytestream_put_le16(bytestream, height);
+    bytestream_put_byte(bytestream, 0x00); /* flags */
+    /* no local clut */
+
+    bytestream_put_byte(bytestream, 0x08);
+
+    left= width * height;
+
+    init_put_bits(&p, buffer, 130);
+
+/*
+ * the thing here is the bitstream is written as little packets, with a size byte before
+ * but it's still the same bitstream between packets (no flush !)
+ */
+    ptr = buf;
+    w = width;
+    while(left>0) {
+
+        gif_put_bits_rev(&p, 9, 0x0100); /* clear code */
+
+        for(i=(left<GIF_CHUNKS)?left:GIF_CHUNKS;i;i--) {
+            if (pix_fmt == PIX_FMT_RGB24) {
+                v = gif_clut_index(ptr[0], ptr[1], ptr[2]);
+                ptr+=3;
+            } else {
+                v = *ptr++;
+            }
+            gif_put_bits_rev(&p, 9, v);
+            if (--w == 0) {
+                w = width;
+                buf += linesize;
+                ptr = buf;
+            }
+        }
+
+        if(left<=GIF_CHUNKS) {
+            gif_put_bits_rev(&p, 9, 0x101); /* end of stream */
+            gif_flush_put_bits_rev(&p);
+        }
+        if(pbBufPtr(&p) - p.buf > 0) {
+            bytestream_put_byte(bytestream, pbBufPtr(&p) - p.buf); /* byte count of the packet */
+            bytestream_put_buffer(bytestream, p.buf, pbBufPtr(&p) - p.buf); /* the actual buffer */
+            p.buf_ptr = p.buf; /* dequeue the bytes off the bitstream */
+        }
+        left-=GIF_CHUNKS;
+    }
+    bytestream_put_byte(bytestream, 0x00); /* end of image block */
+    bytestream_put_byte(bytestream, 0x3b);
+    return 0;
+}
+
+typedef struct {
+    int64_t time, file_time;
+    uint8_t buffer[100]; /* data chunks */
+    AVFrame picture;
+} GIFContext;
+
+static int gif_encode_init(AVCodecContext *avctx)
+{
+    GIFContext *s = avctx->priv_data;
+
+    avctx->coded_frame = &s->picture;
+    return 0;
+}
+
+/* better than nothing gif encoder */
+static int gif_encode_frame(AVCodecContext *avctx, unsigned char *outbuf, int buf_size, void *data)
+{
+    GIFContext *s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame *const p = (AVFrame *)&s->picture;
+    uint8_t *outbuf_ptr = outbuf;
+
+    *p = *pict;
+    p->pict_type = FF_I_TYPE;
+    p->key_frame = 1;
+    gif_image_write_header(&outbuf_ptr, avctx->width, avctx->height, -1, (uint32_t *)pict->data[1]);
+    gif_image_write_image(&outbuf_ptr, 0, 0, avctx->width, avctx->height, pict->data[0], pict->linesize[0], PIX_FMT_PAL8);
+    return outbuf_ptr - outbuf;
+}
+
+AVCodec gif_encoder = {
+    "gif",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_GIF,
+    sizeof(GIFContext),
+    gif_encode_init,
+    gif_encode_frame,
+    NULL, //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_PAL8, -1},
+};
diff --git a/contrib/ffmpeg/libavcodec/gifdec.c b/contrib/ffmpeg/libavcodec/gifdec.c
new file mode 100644
index 000000000..3e8a3e6bc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/gifdec.c
@@ -0,0 +1,343 @@
+/*
+ * GIF decoder
+ * Copyright (c) 2003 Fabrice Bellard.
+ * Copyright (c) 2006 Baptiste Coudurier.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+//#define DEBUG
+
+#include "avcodec.h"
+#include "bytestream.h"
+#include "lzw.h"
+
+#define GCE_DISPOSAL_NONE       0
+#define GCE_DISPOSAL_INPLACE    1
+#define GCE_DISPOSAL_BACKGROUND 2
+#define GCE_DISPOSAL_RESTORE    3
+
+typedef struct GifState {
+    AVFrame picture;
+    int screen_width;
+    int screen_height;
+    int bits_per_pixel;
+    int background_color_index;
+    int transparent_color_index;
+    int color_resolution;
+    uint32_t *image_palette;
+
+    /* after the frame is displayed, the disposal method is used */
+    int gce_disposal;
+    /* delay during which the frame is shown */
+    int gce_delay;
+
+    /* LZW compatible decoder */
+    uint8_t *bytestream;
+    uint8_t *bytestream_end;
+    LZWState *lzw;
+
+    /* aux buffers */
+    uint8_t global_palette[256 * 3];
+    uint8_t local_palette[256 * 3];
+
+  AVCodecContext* avctx;
+} GifState;
+
+static const uint8_t gif87a_sig[6] = "GIF87a";
+static const uint8_t gif89a_sig[6] = "GIF89a";
+
+static int gif_read_image(GifState *s)
+{
+    int left, top, width, height, bits_per_pixel, code_size, flags;
+    int is_interleaved, has_local_palette, y, pass, y1, linesize, n, i;
+    uint8_t *ptr, *spal, *palette, *ptr1;
+
+    left = bytestream_get_le16(&s->bytestream);
+    top = bytestream_get_le16(&s->bytestream);
+    width = bytestream_get_le16(&s->bytestream);
+    height = bytestream_get_le16(&s->bytestream);
+    flags = bytestream_get_byte(&s->bytestream);
+    is_interleaved = flags & 0x40;
+    has_local_palette = flags & 0x80;
+    bits_per_pixel = (flags & 0x07) + 1;
+#ifdef DEBUG
+    dprintf(s->avctx, "gif: image x=%d y=%d w=%d h=%d\n", left, top, width, height);
+#endif
+
+    if (has_local_palette) {
+        bytestream_get_buffer(&s->bytestream, s->local_palette, 3 * (1 << bits_per_pixel));
+        palette = s->local_palette;
+    } else {
+        palette = s->global_palette;
+        bits_per_pixel = s->bits_per_pixel;
+    }
+
+    /* verify that all the image is inside the screen dimensions */
+    if (left + width > s->screen_width ||
+        top + height > s->screen_height)
+        return AVERROR(EINVAL);
+
+    /* build the palette */
+    n = (1 << bits_per_pixel);
+    spal = palette;
+    for(i = 0; i < n; i++) {
+        s->image_palette[i] = (0xff << 24) |
+            (spal[0] << 16) | (spal[1] << 8) | (spal[2]);
+        spal += 3;
+    }
+    for(; i < 256; i++)
+        s->image_palette[i] = (0xff << 24);
+    /* handle transparency */
+    if (s->transparent_color_index >= 0)
+        s->image_palette[s->transparent_color_index] = 0;
+
+    /* now get the image data */
+    code_size = bytestream_get_byte(&s->bytestream);
+    ff_lzw_decode_init(s->lzw, code_size, s->bytestream,
+                       s->bytestream_end - s->bytestream, FF_LZW_GIF);
+
+    /* read all the image */
+    linesize = s->picture.linesize[0];
+    ptr1 = s->picture.data[0] + top * linesize + left;
+    ptr = ptr1;
+    pass = 0;
+    y1 = 0;
+    for (y = 0; y < height; y++) {
+        ff_lzw_decode(s->lzw, ptr, width);
+        if (is_interleaved) {
+            switch(pass) {
+            default:
+            case 0:
+            case 1:
+                y1 += 8;
+                ptr += linesize * 8;
+                if (y1 >= height) {
+                    y1 = 4;
+                    if (pass == 0)
+                        ptr = ptr1 + linesize * 4;
+                    else
+                        ptr = ptr1 + linesize * 2;
+                    pass++;
+                }
+                break;
+            case 2:
+                y1 += 4;
+                ptr += linesize * 4;
+                if (y1 >= height) {
+                    y1 = 1;
+                    ptr = ptr1 + linesize;
+                    pass++;
+                }
+                break;
+            case 3:
+                y1 += 2;
+                ptr += linesize * 2;
+                break;
+            }
+        } else {
+            ptr += linesize;
+        }
+    }
+    /* read the garbage data until end marker is found */
+    ff_lzw_decode_tail(s->lzw);
+    s->bytestream = ff_lzw_cur_ptr(s->lzw);
+    return 0;
+}
+
+static int gif_read_extension(GifState *s)
+{
+    int ext_code, ext_len, i, gce_flags, gce_transparent_index;
+
+    /* extension */
+    ext_code = bytestream_get_byte(&s->bytestream);
+    ext_len = bytestream_get_byte(&s->bytestream);
+#ifdef DEBUG
+    dprintf(s->avctx, "gif: ext_code=0x%x len=%d\n", ext_code, ext_len);
+#endif
+    switch(ext_code) {
+    case 0xf9:
+        if (ext_len != 4)
+            goto discard_ext;
+        s->transparent_color_index = -1;
+        gce_flags = bytestream_get_byte(&s->bytestream);
+        s->gce_delay = bytestream_get_le16(&s->bytestream);
+        gce_transparent_index = bytestream_get_byte(&s->bytestream);
+        if (gce_flags & 0x01)
+            s->transparent_color_index = gce_transparent_index;
+        else
+            s->transparent_color_index = -1;
+        s->gce_disposal = (gce_flags >> 2) & 0x7;
+#ifdef DEBUG
+        dprintf(s->avctx, "gif: gce_flags=%x delay=%d tcolor=%d disposal=%d\n",
+               gce_flags, s->gce_delay,
+               s->transparent_color_index, s->gce_disposal);
+#endif
+        ext_len = bytestream_get_byte(&s->bytestream);
+        break;
+    }
+
+    /* NOTE: many extension blocks can come after */
+ discard_ext:
+    while (ext_len != 0) {
+        for (i = 0; i < ext_len; i++)
+            bytestream_get_byte(&s->bytestream);
+        ext_len = bytestream_get_byte(&s->bytestream);
+#ifdef DEBUG
+        dprintf(s->avctx, "gif: ext_len1=%d\n", ext_len);
+#endif
+    }
+    return 0;
+}
+
+static int gif_read_header1(GifState *s)
+{
+    uint8_t sig[6];
+    int v, n;
+    int has_global_palette;
+
+    if (s->bytestream_end < s->bytestream + 13)
+        return -1;
+
+    /* read gif signature */
+    bytestream_get_buffer(&s->bytestream, sig, 6);
+    if (memcmp(sig, gif87a_sig, 6) != 0 &&
+        memcmp(sig, gif89a_sig, 6) != 0)
+        return -1;
+
+    /* read screen header */
+    s->transparent_color_index = -1;
+    s->screen_width = bytestream_get_le16(&s->bytestream);
+    s->screen_height = bytestream_get_le16(&s->bytestream);
+    if(   (unsigned)s->screen_width  > 32767
+       || (unsigned)s->screen_height > 32767){
+        av_log(NULL, AV_LOG_ERROR, "picture size too large\n");
+        return -1;
+    }
+
+    v = bytestream_get_byte(&s->bytestream);
+    s->color_resolution = ((v & 0x70) >> 4) + 1;
+    has_global_palette = (v & 0x80);
+    s->bits_per_pixel = (v & 0x07) + 1;
+    s->background_color_index = bytestream_get_byte(&s->bytestream);
+    bytestream_get_byte(&s->bytestream);                /* ignored */
+#ifdef DEBUG
+    dprintf(s->avctx, "gif: screen_w=%d screen_h=%d bpp=%d global_palette=%d\n",
+           s->screen_width, s->screen_height, s->bits_per_pixel,
+           has_global_palette);
+#endif
+    if (has_global_palette) {
+        n = 1 << s->bits_per_pixel;
+        if (s->bytestream_end < s->bytestream + n * 3)
+            return -1;
+        bytestream_get_buffer(&s->bytestream, s->global_palette, n * 3);
+    }
+    return 0;
+}
+
+static int gif_parse_next_image(GifState *s)
+{
+    while (s->bytestream < s->bytestream_end) {
+        int code = bytestream_get_byte(&s->bytestream);
+#ifdef DEBUG
+        dprintf(s->avctx, "gif: code=%02x '%c'\n", code, code);
+#endif
+        switch (code) {
+        case ',':
+            if (gif_read_image(s) < 0)
+                return -1;
+            return 0;
+        case ';':
+            /* end of image */
+            return -1;
+        case '!':
+            if (gif_read_extension(s) < 0)
+                return -1;
+            break;
+        default:
+            /* error or errneous EOF */
+            return -1;
+        }
+    }
+    return -1;
+}
+
+static int gif_decode_init(AVCodecContext *avctx)
+{
+    GifState *s = avctx->priv_data;
+
+    s->avctx = avctx;
+
+    avcodec_get_frame_defaults(&s->picture);
+    avctx->coded_frame= &s->picture;
+    s->picture.data[0] = NULL;
+    ff_lzw_decode_open(&s->lzw);
+    return 0;
+}
+
+static int gif_decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    GifState *s = avctx->priv_data;
+    AVFrame *picture = data;
+    int ret;
+
+    s->bytestream = buf;
+    s->bytestream_end = buf + buf_size;
+    if (gif_read_header1(s) < 0)
+        return -1;
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    if (avcodec_check_dimensions(avctx, s->screen_width, s->screen_height))
+        return -1;
+    avcodec_set_dimensions(avctx, s->screen_width, s->screen_height);
+
+    if (s->picture.data[0])
+        avctx->release_buffer(avctx, &s->picture);
+    if (avctx->get_buffer(avctx, &s->picture) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    s->image_palette = (uint32_t *)s->picture.data[1];
+    ret = gif_parse_next_image(s);
+    if (ret < 0)
+        return ret;
+
+    *picture = s->picture;
+    *data_size = sizeof(AVPicture);
+    return s->bytestream - buf;
+}
+
+static int gif_decode_close(AVCodecContext *avctx)
+{
+    GifState *s = avctx->priv_data;
+
+    ff_lzw_decode_close(&s->lzw);
+    if(s->picture.data[0])
+        avctx->release_buffer(avctx, &s->picture);
+    return 0;
+}
+
+AVCodec gif_decoder = {
+    "gif",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_GIF,
+    sizeof(GifState),
+    gif_decode_init,
+    NULL,
+    gif_decode_close,
+    gif_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/golomb.c b/contrib/ffmpeg/libavcodec/golomb.c
new file mode 100644
index 000000000..50df4fc40
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/golomb.c
@@ -0,0 +1,156 @@
+/*
+ * exp golomb vlc stuff
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file golomb.c
+ * @brief
+ *     exp golomb vlc stuff
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "common.h"
+
+const uint8_t ff_golomb_vlc_len[512]={
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
+7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
+};
+
+const uint8_t ff_ue_golomb_vlc_code[512]={
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,
+ 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10,11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,14,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+const int8_t ff_se_golomb_vlc_code[512]={
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  8, -8,  9, -9, 10,-10, 11,-11, 12,-12, 13,-13, 14,-14, 15,-15,
+  4,  4,  4,  4, -4, -4, -4, -4,  5,  5,  5,  5, -5, -5, -5, -5,  6,  6,  6,  6, -6, -6, -6, -6,  7,  7,  7,  7, -7, -7, -7, -7,
+  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2,  2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2,
+  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3,  3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3,
+  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+};
+
+
+const uint8_t ff_ue_golomb_len[256]={
+ 1, 3, 3, 5, 5, 5, 5, 7, 7, 7, 7, 7, 7, 7, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,
+11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,13,
+13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,
+13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,15,
+15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,
+15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,
+15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,
+15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,17,
+};
+
+const uint8_t ff_interleaved_golomb_vlc_len[256]={
+9,9,7,7,9,9,7,7,5,5,5,5,5,5,5,5,
+9,9,7,7,9,9,7,7,5,5,5,5,5,5,5,5,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+9,9,7,7,9,9,7,7,5,5,5,5,5,5,5,5,
+9,9,7,7,9,9,7,7,5,5,5,5,5,5,5,5,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+};
+
+const uint8_t ff_interleaved_ue_golomb_vlc_code[256]={
+ 15,16,7, 7, 17,18,8, 8, 3, 3, 3, 3, 3, 3, 3, 3,
+ 19,20,9, 9, 21,22,10,10,4, 4, 4, 4, 4, 4, 4, 4,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 23,24,11,11,25,26,12,12,5, 5, 5, 5, 5, 5, 5, 5,
+ 27,28,13,13,29,30,14,14,6, 6, 6, 6, 6, 6, 6, 6,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+
+const int8_t ff_interleaved_se_golomb_vlc_code[256]={
+  8, -8,  4,  4,  9, -9, -4, -4,  2,  2,  2,  2,  2,  2,  2,  2,
+ 10,-10,  5,  5, 11,-11, -5, -5, -2, -2, -2, -2, -2, -2, -2, -2,
+  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+ 12,-12,  6,  6, 13,-13, -6, -6,  3,  3,  3,  3,  3,  3,  3,  3,
+ 14,-14,  7,  7, 15,-15, -7, -7, -3, -3, -3, -3, -3, -3, -3, -3,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+};
diff --git a/contrib/ffmpeg/libavcodec/golomb.h b/contrib/ffmpeg/libavcodec/golomb.h
new file mode 100644
index 000000000..9bf7aec46
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/golomb.h
@@ -0,0 +1,479 @@
+/*
+ * exp golomb vlc stuff
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2004 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file golomb.h
+ * @brief
+ *     exp golomb vlc stuff
+ * @author Michael Niedermayer <michaelni@gmx.at> and Alex Beregszaszi
+ */
+
+#define INVALID_VLC           0x80000000
+
+extern const uint8_t ff_golomb_vlc_len[512];
+extern const uint8_t ff_ue_golomb_vlc_code[512];
+extern const  int8_t ff_se_golomb_vlc_code[512];
+extern const uint8_t ff_ue_golomb_len[256];
+
+extern const uint8_t ff_interleaved_golomb_vlc_len[256];
+extern const uint8_t ff_interleaved_ue_golomb_vlc_code[256];
+extern const  int8_t ff_interleaved_se_golomb_vlc_code[256];
+
+
+ /**
+ * read unsigned exp golomb code.
+ */
+static inline int get_ue_golomb(GetBitContext *gb){
+    unsigned int buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    if(buf >= (1<<27)){
+        buf >>= 32 - 9;
+        LAST_SKIP_BITS(re, gb, ff_golomb_vlc_len[buf]);
+        CLOSE_READER(re, gb);
+
+        return ff_ue_golomb_vlc_code[buf];
+    }else{
+        log= 2*av_log2(buf) - 31;
+        buf>>= log;
+        buf--;
+        LAST_SKIP_BITS(re, gb, 32 - log);
+        CLOSE_READER(re, gb);
+
+        return buf;
+    }
+}
+
+static inline int svq3_get_ue_golomb(GetBitContext *gb){
+    uint32_t buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    if(buf&0xAA800000){
+        buf >>= 32 - 8;
+        LAST_SKIP_BITS(re, gb, ff_interleaved_golomb_vlc_len[buf]);
+        CLOSE_READER(re, gb);
+
+        return ff_interleaved_ue_golomb_vlc_code[buf];
+    }else{
+        LAST_SKIP_BITS(re, gb, 8);
+        UPDATE_CACHE(re, gb);
+        buf |= 1 | (GET_CACHE(re, gb) >> 8);
+
+        if((buf & 0xAAAAAAAA) == 0)
+            return INVALID_VLC;
+
+        for(log=31; (buf & 0x80000000) == 0; log--){
+            buf = (buf << 2) - ((buf << log) >> (log - 1)) + (buf >> 30);
+        }
+
+        LAST_SKIP_BITS(re, gb, 63 - 2*log - 8);
+        CLOSE_READER(re, gb);
+
+        return ((buf << log) >> log) - 1;
+    }
+}
+
+/**
+ * read unsigned truncated exp golomb code.
+ */
+static inline int get_te0_golomb(GetBitContext *gb, int range){
+    assert(range >= 1);
+
+    if(range==1)      return 0;
+    else if(range==2) return get_bits1(gb)^1;
+    else              return get_ue_golomb(gb);
+}
+
+/**
+ * read unsigned truncated exp golomb code.
+ */
+static inline int get_te_golomb(GetBitContext *gb, int range){
+    assert(range >= 1);
+
+    if(range==2) return get_bits1(gb)^1;
+    else         return get_ue_golomb(gb);
+}
+
+
+/**
+ * read signed exp golomb code.
+ */
+static inline int get_se_golomb(GetBitContext *gb){
+    unsigned int buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    if(buf >= (1<<27)){
+        buf >>= 32 - 9;
+        LAST_SKIP_BITS(re, gb, ff_golomb_vlc_len[buf]);
+        CLOSE_READER(re, gb);
+
+        return ff_se_golomb_vlc_code[buf];
+    }else{
+        log= 2*av_log2(buf) - 31;
+        buf>>= log;
+
+        LAST_SKIP_BITS(re, gb, 32 - log);
+        CLOSE_READER(re, gb);
+
+        if(buf&1) buf= -(buf>>1);
+        else      buf=  (buf>>1);
+
+        return buf;
+    }
+}
+
+static inline int svq3_get_se_golomb(GetBitContext *gb){
+    unsigned int buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    if(buf&0xAA800000){
+        buf >>= 32 - 8;
+        LAST_SKIP_BITS(re, gb, ff_interleaved_golomb_vlc_len[buf]);
+        CLOSE_READER(re, gb);
+
+        return ff_interleaved_se_golomb_vlc_code[buf];
+    }else{
+        LAST_SKIP_BITS(re, gb, 8);
+        UPDATE_CACHE(re, gb);
+        buf |= 1 | (GET_CACHE(re, gb) >> 8);
+
+        if((buf & 0xAAAAAAAA) == 0)
+            return INVALID_VLC;
+
+        for(log=31; (buf & 0x80000000) == 0; log--){
+            buf = (buf << 2) - ((buf << log) >> (log - 1)) + (buf >> 30);
+        }
+
+        LAST_SKIP_BITS(re, gb, 63 - 2*log - 8);
+        CLOSE_READER(re, gb);
+
+        return (signed) (((((buf << log) >> log) - 1) ^ -(buf & 0x1)) + 1) >> 1;
+    }
+}
+
+/**
+ * read unsigned golomb rice code (ffv1).
+ */
+static inline int get_ur_golomb(GetBitContext *gb, int k, int limit, int esc_len){
+    unsigned int buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    log= av_log2(buf);
+
+    if(log > 31-limit){
+        buf >>= log - k;
+        buf += (30-log)<<k;
+        LAST_SKIP_BITS(re, gb, 32 + k - log);
+        CLOSE_READER(re, gb);
+
+        return buf;
+    }else{
+        buf >>= 32 - limit - esc_len;
+        LAST_SKIP_BITS(re, gb, esc_len + limit);
+        CLOSE_READER(re, gb);
+
+        return buf + limit - 1;
+    }
+}
+
+/**
+ * read unsigned golomb rice code (jpegls).
+ */
+static inline int get_ur_golomb_jpegls(GetBitContext *gb, int k, int limit, int esc_len){
+    unsigned int buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    log= av_log2(buf);
+
+    if(log > 31-11){
+        buf >>= log - k;
+        buf += (30-log)<<k;
+        LAST_SKIP_BITS(re, gb, 32 + k - log);
+        CLOSE_READER(re, gb);
+
+        return buf;
+    }else{
+        int i;
+        for(i=0; SHOW_UBITS(re, gb, 1) == 0; i++){
+            LAST_SKIP_BITS(re, gb, 1);
+            UPDATE_CACHE(re, gb);
+        }
+        SKIP_BITS(re, gb, 1);
+
+        if(i < limit - 1){
+            if(k){
+                buf = SHOW_UBITS(re, gb, k);
+                LAST_SKIP_BITS(re, gb, k);
+            }else{
+                buf=0;
+            }
+
+            CLOSE_READER(re, gb);
+            return buf + (i<<k);
+        }else if(i == limit - 1){
+            buf = SHOW_UBITS(re, gb, esc_len);
+            LAST_SKIP_BITS(re, gb, esc_len);
+            CLOSE_READER(re, gb);
+
+            return buf + 1;
+        }else
+            return -1;
+    }
+}
+
+/**
+ * read signed golomb rice code (ffv1).
+ */
+static inline int get_sr_golomb(GetBitContext *gb, int k, int limit, int esc_len){
+    int v= get_ur_golomb(gb, k, limit, esc_len);
+
+    v++;
+    if (v&1) return v>>1;
+    else return -(v>>1);
+
+//    return (v>>1) ^ -(v&1);
+}
+
+/**
+ * read signed golomb rice code (flac).
+ */
+static inline int get_sr_golomb_flac(GetBitContext *gb, int k, int limit, int esc_len){
+    int v= get_ur_golomb_jpegls(gb, k, limit, esc_len);
+    return (v>>1) ^ -(v&1);
+}
+
+/**
+ * read unsigned golomb rice code (shorten).
+ */
+static inline unsigned int get_ur_golomb_shorten(GetBitContext *gb, int k){
+        return get_ur_golomb_jpegls(gb, k, INT_MAX, 0);
+}
+
+/**
+ * read signed golomb rice code (shorten).
+ */
+static inline int get_sr_golomb_shorten(GetBitContext* gb, int k)
+{
+    int uvar = get_ur_golomb_jpegls(gb, k + 1, INT_MAX, 0);
+    if (uvar & 1)
+        return ~(uvar >> 1);
+    else
+        return uvar >> 1;
+}
+
+
+
+#ifdef TRACE
+
+static inline int get_ue(GetBitContext *s, char *file, const char *func, int line){
+    int show= show_bits(s, 24);
+    int pos= get_bits_count(s);
+    int i= get_ue_golomb(s);
+    int len= get_bits_count(s) - pos;
+    int bits= show>>(24-len);
+
+    print_bin(bits, len);
+
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d ue  @%5d in %s %s:%d\n", bits, len, i, pos, file, func, line);
+
+    return i;
+}
+
+static inline int get_se(GetBitContext *s, char *file, const char *func, int line){
+    int show= show_bits(s, 24);
+    int pos= get_bits_count(s);
+    int i= get_se_golomb(s);
+    int len= get_bits_count(s) - pos;
+    int bits= show>>(24-len);
+
+    print_bin(bits, len);
+
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d se  @%5d in %s %s:%d\n", bits, len, i, pos, file, func, line);
+
+    return i;
+}
+
+static inline int get_te(GetBitContext *s, int r, char *file, const char *func, int line){
+    int show= show_bits(s, 24);
+    int pos= get_bits_count(s);
+    int i= get_te0_golomb(s, r);
+    int len= get_bits_count(s) - pos;
+    int bits= show>>(24-len);
+
+    print_bin(bits, len);
+
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d te  @%5d in %s %s:%d\n", bits, len, i, pos, file, func, line);
+
+    return i;
+}
+
+#define get_ue_golomb(a) get_ue(a, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_se_golomb(a) get_se(a, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_te_golomb(a, r) get_te(a, r, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_te0_golomb(a, r) get_te(a, r, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+
+#endif
+
+/**
+ * write unsigned exp golomb code.
+ */
+static inline void set_ue_golomb(PutBitContext *pb, int i){
+    int e;
+
+    assert(i>=0);
+
+#if 0
+    if(i=0){
+        put_bits(pb, 1, 1);
+        return;
+    }
+#endif
+    if(i<256)
+        put_bits(pb, ff_ue_golomb_len[i], i+1);
+    else{
+        e= av_log2(i+1);
+
+        put_bits(pb, 2*e+1, i+1);
+    }
+}
+
+/**
+ * write truncated unsigned exp golomb code.
+ */
+static inline void set_te_golomb(PutBitContext *pb, int i, int range){
+    assert(range >= 1);
+    assert(i<=range);
+
+    if(range==2) put_bits(pb, 1, i^1);
+    else         set_ue_golomb(pb, i);
+}
+
+/**
+ * write signed exp golomb code. 16 bits at most.
+ */
+static inline void set_se_golomb(PutBitContext *pb, int i){
+//    if (i>32767 || i<-32767)
+//        av_log(NULL,AV_LOG_ERROR,"value out of range %d\n", i);
+#if 0
+    if(i<=0) i= -2*i;
+    else     i=  2*i-1;
+#elif 1
+    i= 2*i-1;
+    if(i<0) i^= -1; //FIXME check if gcc does the right thing
+#else
+    i= 2*i-1;
+    i^= (i>>31);
+#endif
+    set_ue_golomb(pb, i);
+}
+
+/**
+ * write unsigned golomb rice code (ffv1).
+ */
+static inline void set_ur_golomb(PutBitContext *pb, int i, int k, int limit, int esc_len){
+    int e;
+
+    assert(i>=0);
+
+    e= i>>k;
+    if(e<limit){
+        put_bits(pb, e + k + 1, (1<<k) + (i&((1<<k)-1)));
+    }else{
+        put_bits(pb, limit + esc_len, i - limit + 1);
+    }
+}
+
+/**
+ * write unsigned golomb rice code (jpegls).
+ */
+static inline void set_ur_golomb_jpegls(PutBitContext *pb, int i, int k, int limit, int esc_len){
+    int e;
+
+    assert(i>=0);
+
+    e= (i>>k) + 1;
+    if(e<limit){
+        while(e > 31) {
+            put_bits(pb, 31, 0);
+            e -= 31;
+        }
+        put_bits(pb, e, 1);
+        if(k)
+            put_bits(pb, k, i&((1<<k)-1));
+    }else{
+        while(limit > 31) {
+            put_bits(pb, 31, 0);
+            limit -= 31;
+        }
+        put_bits(pb, limit  , 1);
+        put_bits(pb, esc_len, i - 1);
+    }
+}
+
+/**
+ * write signed golomb rice code (ffv1).
+ */
+static inline void set_sr_golomb(PutBitContext *pb, int i, int k, int limit, int esc_len){
+    int v;
+
+    v = -2*i-1;
+    v ^= (v>>31);
+
+    set_ur_golomb(pb, v, k, limit, esc_len);
+}
+
+/**
+ * write signed golomb rice code (flac).
+ */
+static inline void set_sr_golomb_flac(PutBitContext *pb, int i, int k, int limit, int esc_len){
+    int v;
+
+    v = -2*i-1;
+    v ^= (v>>31);
+
+    set_ur_golomb_jpegls(pb, v, k, limit, esc_len);
+}
diff --git a/contrib/ffmpeg/libavcodec/h261.c b/contrib/ffmpeg/libavcodec/h261.c
new file mode 100644
index 000000000..83f3136e3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h261.c
@@ -0,0 +1,1057 @@
+/*
+ * H261 decoder
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2004 Maarten Daniels
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file h261.c
+ * h261codec.
+ */
+
+#include "common.h"
+#include "dsputil.h"
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "h261data.h"
+
+
+#define H261_MBA_VLC_BITS 9
+#define H261_MTYPE_VLC_BITS 6
+#define H261_MV_VLC_BITS 7
+#define H261_CBP_VLC_BITS 9
+#define TCOEFF_VLC_BITS 9
+
+#define MBA_STUFFING 33
+#define MBA_STARTCODE 34
+#define IS_FIL(a)    ((a)&MB_TYPE_H261_FIL)
+
+/**
+ * H261Context
+ */
+typedef struct H261Context{
+    MpegEncContext s;
+
+    int current_mba;
+    int previous_mba;
+    int mba_diff;
+    int mtype;
+    int current_mv_x;
+    int current_mv_y;
+    int gob_number;
+    int gob_start_code_skipped; // 1 if gob start code is already read before gob header is read
+}H261Context;
+
+static uint8_t static_rl_table_store[2][2*MAX_RUN + MAX_LEVEL + 3];
+
+void ff_h261_loop_filter(MpegEncContext *s){
+    H261Context * h= (H261Context*)s;
+    const int linesize  = s->linesize;
+    const int uvlinesize= s->uvlinesize;
+    uint8_t *dest_y = s->dest[0];
+    uint8_t *dest_cb= s->dest[1];
+    uint8_t *dest_cr= s->dest[2];
+
+    if(!(IS_FIL (h->mtype)))
+        return;
+
+    s->dsp.h261_loop_filter(dest_y                   , linesize);
+    s->dsp.h261_loop_filter(dest_y                + 8, linesize);
+    s->dsp.h261_loop_filter(dest_y + 8 * linesize    , linesize);
+    s->dsp.h261_loop_filter(dest_y + 8 * linesize + 8, linesize);
+    s->dsp.h261_loop_filter(dest_cb, uvlinesize);
+    s->dsp.h261_loop_filter(dest_cr, uvlinesize);
+}
+
+int ff_h261_get_picture_format(int width, int height){
+    // QCIF
+    if (width == 176 && height == 144)
+        return 0;
+    // CIF
+    else if (width == 352 && height == 288)
+        return 1;
+    // ERROR
+    else
+        return -1;
+}
+
+static void h261_encode_block(H261Context * h, DCTELEM * block,
+                              int n);
+static int h261_decode_block(H261Context *h, DCTELEM *block,
+                             int n, int coded);
+
+void ff_h261_encode_picture_header(MpegEncContext * s, int picture_number){
+    H261Context * h = (H261Context *) s;
+    int format, temp_ref;
+
+    align_put_bits(&s->pb);
+
+    /* Update the pointer to last GOB */
+    s->ptr_lastgob = pbBufPtr(&s->pb);
+
+    put_bits(&s->pb, 20, 0x10); /* PSC */
+
+    temp_ref= s->picture_number * (int64_t)30000 * s->avctx->time_base.num /
+                         (1001 * (int64_t)s->avctx->time_base.den); //FIXME maybe this should use a timestamp
+    put_bits(&s->pb, 5, temp_ref & 0x1f); /* TemporalReference */
+
+    put_bits(&s->pb, 1, 0); /* split screen off */
+    put_bits(&s->pb, 1, 0); /* camera  off */
+    put_bits(&s->pb, 1, 0); /* freeze picture release off */
+
+    format = ff_h261_get_picture_format(s->width, s->height);
+
+    put_bits(&s->pb, 1, format); /* 0 == QCIF, 1 == CIF */
+
+    put_bits(&s->pb, 1, 0); /* still image mode */
+    put_bits(&s->pb, 1, 0); /* reserved */
+
+    put_bits(&s->pb, 1, 0); /* no PEI */
+    if(format == 0)
+        h->gob_number = -1;
+    else
+        h->gob_number = 0;
+    h->current_mba = 0;
+}
+
+/**
+ * Encodes a group of blocks header.
+ */
+static void h261_encode_gob_header(MpegEncContext * s, int mb_line){
+    H261Context * h = (H261Context *)s;
+    if(ff_h261_get_picture_format(s->width, s->height) == 0){
+        h->gob_number+=2; // QCIF
+    }
+    else{
+        h->gob_number++; // CIF
+    }
+    put_bits(&s->pb, 16, 1); /* GBSC */
+    put_bits(&s->pb, 4, h->gob_number); /* GN */
+    put_bits(&s->pb, 5, s->qscale); /* GQUANT */
+    put_bits(&s->pb, 1, 0); /* no GEI */
+    h->current_mba = 0;
+    h->previous_mba = 0;
+    h->current_mv_x=0;
+    h->current_mv_y=0;
+}
+
+void ff_h261_reorder_mb_index(MpegEncContext* s){
+    int index= s->mb_x + s->mb_y*s->mb_width;
+
+    if(index % 33 == 0)
+        h261_encode_gob_header(s,0);
+
+    /* for CIF the GOB's are fragmented in the middle of a scanline
+       that's why we need to adjust the x and y index of the macroblocks */
+    if(ff_h261_get_picture_format(s->width,s->height) == 1){ // CIF
+        s->mb_x =     index % 11 ; index /= 11;
+        s->mb_y =     index %  3 ; index /=  3;
+        s->mb_x+= 11*(index %  2); index /=  2;
+        s->mb_y+=  3*index;
+
+        ff_init_block_index(s);
+        ff_update_block_index(s);
+    }
+}
+
+static void h261_encode_motion(H261Context * h, int val){
+    MpegEncContext * const s = &h->s;
+    int sign, code;
+    if(val==0){
+        code = 0;
+        put_bits(&s->pb,h261_mv_tab[code][1],h261_mv_tab[code][0]);
+    }
+    else{
+        if(val > 15)
+            val -=32;
+        if(val < -16)
+            val+=32;
+        sign = val < 0;
+        code = sign ? -val : val;
+        put_bits(&s->pb,h261_mv_tab[code][1],h261_mv_tab[code][0]);
+        put_bits(&s->pb,1,sign);
+    }
+}
+
+static inline int get_cbp(MpegEncContext * s,
+                      DCTELEM block[6][64])
+{
+    int i, cbp;
+    cbp= 0;
+    for (i = 0; i < 6; i++) {
+        if (s->block_last_index[i] >= 0)
+            cbp |= 1 << (5 - i);
+    }
+    return cbp;
+}
+void ff_h261_encode_mb(MpegEncContext * s,
+         DCTELEM block[6][64],
+         int motion_x, int motion_y)
+{
+    H261Context * h = (H261Context *)s;
+    int mvd, mv_diff_x, mv_diff_y, i, cbp;
+    cbp = 63; // avoid warning
+    mvd = 0;
+
+    h->current_mba++;
+    h->mtype = 0;
+
+    if (!s->mb_intra){
+        /* compute cbp */
+        cbp= get_cbp(s, block);
+
+        /* mvd indicates if this block is motion compensated */
+        mvd = motion_x | motion_y;
+
+        if((cbp | mvd | s->dquant ) == 0) {
+            /* skip macroblock */
+            s->skip_count++;
+            h->current_mv_x=0;
+            h->current_mv_y=0;
+            return;
+        }
+    }
+
+    /* MB is not skipped, encode MBA */
+    put_bits(&s->pb, h261_mba_bits[(h->current_mba-h->previous_mba)-1], h261_mba_code[(h->current_mba-h->previous_mba)-1]);
+
+    /* calculate MTYPE */
+    if(!s->mb_intra){
+        h->mtype++;
+
+        if(mvd || s->loop_filter)
+            h->mtype+=3;
+        if(s->loop_filter)
+            h->mtype+=3;
+        if(cbp || s->dquant)
+            h->mtype++;
+        assert(h->mtype > 1);
+    }
+
+    if(s->dquant)
+        h->mtype++;
+
+    put_bits(&s->pb, h261_mtype_bits[h->mtype], h261_mtype_code[h->mtype]);
+
+    h->mtype = h261_mtype_map[h->mtype];
+
+    if(IS_QUANT(h->mtype)){
+        ff_set_qscale(s,s->qscale+s->dquant);
+        put_bits(&s->pb, 5, s->qscale);
+    }
+
+    if(IS_16X16(h->mtype)){
+        mv_diff_x = (motion_x >> 1) - h->current_mv_x;
+        mv_diff_y = (motion_y >> 1) - h->current_mv_y;
+        h->current_mv_x = (motion_x >> 1);
+        h->current_mv_y = (motion_y >> 1);
+        h261_encode_motion(h,mv_diff_x);
+        h261_encode_motion(h,mv_diff_y);
+    }
+
+    h->previous_mba = h->current_mba;
+
+    if(HAS_CBP(h->mtype)){
+        assert(cbp>0);
+        put_bits(&s->pb,h261_cbp_tab[cbp-1][1],h261_cbp_tab[cbp-1][0]);
+    }
+    for(i=0; i<6; i++) {
+        /* encode each block */
+        h261_encode_block(h, block[i], i);
+    }
+
+    if ( ( h->current_mba == 11 ) || ( h->current_mba == 22 ) || ( h->current_mba == 33 ) || ( !IS_16X16 ( h->mtype ) )){
+        h->current_mv_x=0;
+        h->current_mv_y=0;
+    }
+}
+
+void ff_h261_encode_init(MpegEncContext *s){
+    static int done = 0;
+
+    if (!done) {
+        done = 1;
+        init_rl(&h261_rl_tcoeff, static_rl_table_store);
+    }
+
+    s->min_qcoeff= -127;
+    s->max_qcoeff=  127;
+    s->y_dc_scale_table=
+    s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+}
+
+
+/**
+ * encodes a 8x8 block.
+ * @param block the 8x8 block
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ */
+static void h261_encode_block(H261Context * h, DCTELEM * block, int n){
+    MpegEncContext * const s = &h->s;
+    int level, run, last, i, j, last_index, last_non_zero, sign, slevel, code;
+    RLTable *rl;
+
+    rl = &h261_rl_tcoeff;
+    if (s->mb_intra) {
+        /* DC coef */
+        level = block[0];
+        /* 255 cannot be represented, so we clamp */
+        if (level > 254) {
+            level = 254;
+            block[0] = 254;
+        }
+        /* 0 cannot be represented also */
+        else if (level < 1) {
+            level = 1;
+            block[0] = 1;
+        }
+        if (level == 128)
+            put_bits(&s->pb, 8, 0xff);
+        else
+            put_bits(&s->pb, 8, level);
+        i = 1;
+    } else if((block[0]==1 || block[0] == -1) && (s->block_last_index[n] > -1)){
+        //special case
+        put_bits(&s->pb,2,block[0]>0 ? 2 : 3 );
+        i = 1;
+    } else {
+        i = 0;
+    }
+
+    /* AC coefs */
+    last_index = s->block_last_index[n];
+    last_non_zero = i - 1;
+    for (; i <= last_index; i++) {
+        j = s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            run = i - last_non_zero - 1;
+            last = (i == last_index);
+            sign = 0;
+            slevel = level;
+            if (level < 0) {
+                sign = 1;
+                level = -level;
+            }
+            code = get_rl_index(rl, 0 /*no last in H.261, EOB is used*/, run, level);
+            if(run==0 && level < 16)
+            code+=1;
+            put_bits(&s->pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+            if (code == rl->n) {
+                put_bits(&s->pb, 6, run);
+                assert(slevel != 0);
+                assert(level <= 127);
+                put_bits(&s->pb, 8, slevel & 0xff);
+            } else {
+                put_bits(&s->pb, 1, sign);
+            }
+            last_non_zero = i;
+        }
+    }
+    if(last_index > -1){
+        put_bits(&s->pb, rl->table_vlc[0][1], rl->table_vlc[0][0]);// END OF BLOCK
+    }
+}
+
+/***********************************************/
+/* decoding */
+
+static VLC h261_mba_vlc;
+static VLC h261_mtype_vlc;
+static VLC h261_mv_vlc;
+static VLC h261_cbp_vlc;
+
+static void h261_decode_init_vlc(H261Context *h){
+    static int done = 0;
+
+    if(!done){
+        done = 1;
+        init_vlc(&h261_mba_vlc, H261_MBA_VLC_BITS, 35,
+                 h261_mba_bits, 1, 1,
+                 h261_mba_code, 1, 1, 1);
+        init_vlc(&h261_mtype_vlc, H261_MTYPE_VLC_BITS, 10,
+                 h261_mtype_bits, 1, 1,
+                 h261_mtype_code, 1, 1, 1);
+        init_vlc(&h261_mv_vlc, H261_MV_VLC_BITS, 17,
+                 &h261_mv_tab[0][1], 2, 1,
+                 &h261_mv_tab[0][0], 2, 1, 1);
+        init_vlc(&h261_cbp_vlc, H261_CBP_VLC_BITS, 63,
+                 &h261_cbp_tab[0][1], 2, 1,
+                 &h261_cbp_tab[0][0], 2, 1, 1);
+        init_rl(&h261_rl_tcoeff, static_rl_table_store);
+        init_vlc_rl(&h261_rl_tcoeff, 1);
+    }
+}
+
+static int h261_decode_init(AVCodecContext *avctx){
+    H261Context *h= avctx->priv_data;
+    MpegEncContext * const s = &h->s;
+
+    // set defaults
+    MPV_decode_defaults(s);
+    s->avctx = avctx;
+
+    s->width  = s->avctx->coded_width;
+    s->height = s->avctx->coded_height;
+    s->codec_id = s->avctx->codec->id;
+
+    s->out_format = FMT_H261;
+    s->low_delay= 1;
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+
+    s->codec_id= avctx->codec->id;
+
+    h261_decode_init_vlc(h);
+
+    h->gob_start_code_skipped = 0;
+
+    return 0;
+}
+
+/**
+ * decodes the group of blocks header or slice header.
+ * @return <0 if an error occured
+ */
+static int h261_decode_gob_header(H261Context *h){
+    unsigned int val;
+    MpegEncContext * const s = &h->s;
+
+    if ( !h->gob_start_code_skipped ){
+        /* Check for GOB Start Code */
+        val = show_bits(&s->gb, 15);
+        if(val)
+            return -1;
+
+        /* We have a GBSC */
+        skip_bits(&s->gb, 16);
+    }
+
+    h->gob_start_code_skipped = 0;
+
+    h->gob_number = get_bits(&s->gb, 4); /* GN */
+    s->qscale = get_bits(&s->gb, 5); /* GQUANT */
+
+    /* Check if gob_number is valid */
+    if (s->mb_height==18){ //cif
+        if ((h->gob_number<=0) || (h->gob_number>12))
+            return -1;
+    }
+    else{ //qcif
+        if ((h->gob_number!=1) && (h->gob_number!=3) && (h->gob_number!=5))
+            return -1;
+    }
+
+    /* GEI */
+    while (get_bits1(&s->gb) != 0) {
+        skip_bits(&s->gb, 8);
+    }
+
+    if(s->qscale==0)
+        return -1;
+
+    // For the first transmitted macroblock in a GOB, MBA is the absolute address. For
+    // subsequent macroblocks, MBA is the difference between the absolute addresses of
+    // the macroblock and the last transmitted macroblock.
+    h->current_mba = 0;
+    h->mba_diff = 0;
+
+    return 0;
+}
+
+/**
+ * decodes the group of blocks / video packet header.
+ * @return <0 if no resync found
+ */
+static int ff_h261_resync(H261Context *h){
+    MpegEncContext * const s = &h->s;
+    int left, ret;
+
+    if ( h->gob_start_code_skipped ){
+        ret= h261_decode_gob_header(h);
+        if(ret>=0)
+            return 0;
+    }
+    else{
+        if(show_bits(&s->gb, 15)==0){
+            ret= h261_decode_gob_header(h);
+            if(ret>=0)
+                return 0;
+        }
+        //ok, its not where its supposed to be ...
+        s->gb= s->last_resync_gb;
+        align_get_bits(&s->gb);
+        left= s->gb.size_in_bits - get_bits_count(&s->gb);
+
+        for(;left>15+1+4+5; left-=8){
+            if(show_bits(&s->gb, 15)==0){
+                GetBitContext bak= s->gb;
+
+                ret= h261_decode_gob_header(h);
+                if(ret>=0)
+                    return 0;
+
+                s->gb= bak;
+            }
+            skip_bits(&s->gb, 8);
+        }
+    }
+
+    return -1;
+}
+
+/**
+ * decodes skipped macroblocks
+ * @return 0
+ */
+static int h261_decode_mb_skipped(H261Context *h, int mba1, int mba2 )
+{
+    MpegEncContext * const s = &h->s;
+    int i;
+
+    s->mb_intra = 0;
+
+    for(i=mba1; i<mba2; i++){
+        int j, xy;
+
+        s->mb_x= ((h->gob_number-1) % 2) * 11 + i % 11;
+        s->mb_y= ((h->gob_number-1) / 2) * 3 + i / 11;
+        xy = s->mb_x + s->mb_y * s->mb_stride;
+        ff_init_block_index(s);
+        ff_update_block_index(s);
+
+        for(j=0;j<6;j++)
+            s->block_last_index[j] = -1;
+
+        s->mv_dir = MV_DIR_FORWARD;
+        s->mv_type = MV_TYPE_16X16;
+        s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+        s->mv[0][0][0] = 0;
+        s->mv[0][0][1] = 0;
+        s->mb_skipped = 1;
+        h->mtype &= ~MB_TYPE_H261_FIL;
+
+        MPV_decode_mb(s, s->block);
+    }
+
+    return 0;
+}
+
+static int decode_mv_component(GetBitContext *gb, int v){
+    int mv_diff = get_vlc2(gb, h261_mv_vlc.table, H261_MV_VLC_BITS, 2);
+
+    /* check if mv_diff is valid */
+    if ( mv_diff < 0 )
+        return v;
+
+    mv_diff = mvmap[mv_diff];
+
+    if(mv_diff && !get_bits1(gb))
+        mv_diff= -mv_diff;
+
+    v += mv_diff;
+    if     (v <=-16) v+= 32;
+    else if(v >= 16) v-= 32;
+
+    return v;
+}
+
+static int h261_decode_mb(H261Context *h){
+    MpegEncContext * const s = &h->s;
+    int i, cbp, xy;
+
+    cbp = 63;
+    // Read mba
+    do{
+        h->mba_diff = get_vlc2(&s->gb, h261_mba_vlc.table, H261_MBA_VLC_BITS, 2);
+
+        /* Check for slice end */
+        /* NOTE: GOB can be empty (no MB data) or exist only of MBA_stuffing */
+        if (h->mba_diff == MBA_STARTCODE){ // start code
+            h->gob_start_code_skipped = 1;
+            return SLICE_END;
+        }
+    }
+    while( h->mba_diff == MBA_STUFFING ); // stuffing
+
+    if ( h->mba_diff < 0 ){
+        if ( get_bits_count(&s->gb) + 7 >= s->gb.size_in_bits )
+            return SLICE_END;
+
+        av_log(s->avctx, AV_LOG_ERROR, "illegal mba at %d %d\n", s->mb_x, s->mb_y);
+        return SLICE_ERROR;
+    }
+
+    h->mba_diff += 1;
+    h->current_mba += h->mba_diff;
+
+    if ( h->current_mba > MBA_STUFFING )
+        return SLICE_ERROR;
+
+    s->mb_x= ((h->gob_number-1) % 2) * 11 + ((h->current_mba-1) % 11);
+    s->mb_y= ((h->gob_number-1) / 2) * 3 + ((h->current_mba-1) / 11);
+    xy = s->mb_x + s->mb_y * s->mb_stride;
+    ff_init_block_index(s);
+    ff_update_block_index(s);
+
+    // Read mtype
+    h->mtype = get_vlc2(&s->gb, h261_mtype_vlc.table, H261_MTYPE_VLC_BITS, 2);
+    h->mtype = h261_mtype_map[h->mtype];
+
+    // Read mquant
+    if ( IS_QUANT ( h->mtype ) ){
+        ff_set_qscale(s, get_bits(&s->gb, 5));
+    }
+
+    s->mb_intra = IS_INTRA4x4(h->mtype);
+
+    // Read mv
+    if ( IS_16X16 ( h->mtype ) ){
+        // Motion vector data is included for all MC macroblocks. MVD is obtained from the macroblock vector by subtracting the
+        // vector of the preceding macroblock. For this calculation the vector of the preceding macroblock is regarded as zero in the
+        // following three situations:
+        // 1) evaluating MVD for macroblocks 1, 12 and 23;
+        // 2) evaluating MVD for macroblocks in which MBA does not represent a difference of 1;
+        // 3) MTYPE of the previous macroblock was not MC.
+        if ( ( h->current_mba == 1 ) || ( h->current_mba == 12 ) || ( h->current_mba == 23 ) ||
+             ( h->mba_diff != 1))
+        {
+            h->current_mv_x = 0;
+            h->current_mv_y = 0;
+        }
+
+        h->current_mv_x= decode_mv_component(&s->gb, h->current_mv_x);
+        h->current_mv_y= decode_mv_component(&s->gb, h->current_mv_y);
+    }else{
+        h->current_mv_x = 0;
+        h->current_mv_y = 0;
+    }
+
+    // Read cbp
+    if ( HAS_CBP( h->mtype ) ){
+        cbp = get_vlc2(&s->gb, h261_cbp_vlc.table, H261_CBP_VLC_BITS, 2) + 1;
+    }
+
+    if(s->mb_intra){
+        s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
+        goto intra;
+    }
+
+    //set motion vectors
+    s->mv_dir = MV_DIR_FORWARD;
+    s->mv_type = MV_TYPE_16X16;
+    s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_L0;
+    s->mv[0][0][0] = h->current_mv_x * 2;//gets divided by 2 in motion compensation
+    s->mv[0][0][1] = h->current_mv_y * 2;
+
+intra:
+    /* decode each block */
+    if(s->mb_intra || HAS_CBP(h->mtype)){
+        s->dsp.clear_blocks(s->block[0]);
+        for (i = 0; i < 6; i++) {
+            if (h261_decode_block(h, s->block[i], i, cbp&32) < 0){
+                return SLICE_ERROR;
+            }
+            cbp+=cbp;
+        }
+    }else{
+        for (i = 0; i < 6; i++)
+            s->block_last_index[i]= -1;
+    }
+
+    MPV_decode_mb(s, s->block);
+
+    return SLICE_OK;
+}
+
+/**
+ * decodes a macroblock
+ * @return <0 if an error occured
+ */
+static int h261_decode_block(H261Context * h, DCTELEM * block,
+                             int n, int coded)
+{
+    MpegEncContext * const s = &h->s;
+    int code, level, i, j, run;
+    RLTable *rl = &h261_rl_tcoeff;
+    const uint8_t *scan_table;
+
+    // For the variable length encoding there are two code tables, one being used for
+    // the first transmitted LEVEL in INTER, INTER+MC and INTER+MC+FIL blocks, the second
+    // for all other LEVELs except the first one in INTRA blocks which is fixed length
+    // coded with 8 bits.
+    // NOTE: the two code tables only differ in one VLC so we handle that manually.
+    scan_table = s->intra_scantable.permutated;
+    if (s->mb_intra){
+        /* DC coef */
+        level = get_bits(&s->gb, 8);
+        // 0 (00000000b) and -128 (10000000b) are FORBIDDEN
+        if((level&0x7F) == 0){
+            av_log(s->avctx, AV_LOG_ERROR, "illegal dc %d at %d %d\n", level, s->mb_x, s->mb_y);
+            return -1;
+        }
+        // The code 1000 0000 is not used, the reconstruction level of 1024 being coded as 1111 1111.
+        if (level == 255)
+            level = 128;
+        block[0] = level;
+        i = 1;
+    }else if(coded){
+        // Run  Level   Code
+        // EOB                  Not possible for first level when cbp is available (that's why the table is different)
+        // 0    1               1s
+        // *    *               0*
+        int check = show_bits(&s->gb, 2);
+        i = 0;
+        if ( check & 0x2 ){
+            skip_bits(&s->gb, 2);
+            block[0] = ( check & 0x1 ) ? -1 : 1;
+            i = 1;
+        }
+    }else{
+        i = 0;
+    }
+    if(!coded){
+        s->block_last_index[n] = i - 1;
+        return 0;
+    }
+    for(;;){
+        code = get_vlc2(&s->gb, rl->vlc.table, TCOEFF_VLC_BITS, 2);
+        if (code < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "illegal ac vlc code at %dx%d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        if (code == rl->n) {
+            /* escape */
+            // The remaining combinations of (run, level) are encoded with a 20-bit word consisting of 6 bits escape, 6 bits run and 8 bits level.
+            run = get_bits(&s->gb, 6);
+            level = get_sbits(&s->gb, 8);
+        }else if(code == 0){
+            break;
+        }else{
+            run = rl->table_run[code];
+            level = rl->table_level[code];
+            if (get_bits1(&s->gb))
+                level = -level;
+        }
+        i += run;
+        if (i >= 64){
+            av_log(s->avctx, AV_LOG_ERROR, "run overflow at %dx%d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        j = scan_table[i];
+        block[j] = level;
+        i++;
+    }
+    s->block_last_index[n] = i-1;
+    return 0;
+}
+
+/**
+ * decodes the H261 picture header.
+ * @return <0 if no startcode found
+ */
+static int h261_decode_picture_header(H261Context *h){
+    MpegEncContext * const s = &h->s;
+    int format, i;
+    uint32_t startcode= 0;
+
+    for(i= s->gb.size_in_bits - get_bits_count(&s->gb); i>24; i-=1){
+        startcode = ((startcode << 1) | get_bits(&s->gb, 1)) & 0x000FFFFF;
+
+        if(startcode == 0x10)
+            break;
+    }
+
+    if (startcode != 0x10){
+        av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n");
+        return -1;
+    }
+
+    /* temporal reference */
+    i= get_bits(&s->gb, 5); /* picture timestamp */
+    if(i < (s->picture_number&31))
+        i += 32;
+    s->picture_number = (s->picture_number&~31) + i;
+
+    s->avctx->time_base= (AVRational){1001, 30000};
+    s->current_picture.pts= s->picture_number;
+
+
+    /* PTYPE starts here */
+    skip_bits1(&s->gb); /* split screen off */
+    skip_bits1(&s->gb); /* camera  off */
+    skip_bits1(&s->gb); /* freeze picture release off */
+
+    format = get_bits1(&s->gb);
+
+    //only 2 formats possible
+    if (format == 0){//QCIF
+        s->width = 176;
+        s->height = 144;
+        s->mb_width = 11;
+        s->mb_height = 9;
+    }else{//CIF
+        s->width = 352;
+        s->height = 288;
+        s->mb_width = 22;
+        s->mb_height = 18;
+    }
+
+    s->mb_num = s->mb_width * s->mb_height;
+
+    skip_bits1(&s->gb); /* still image mode off */
+    skip_bits1(&s->gb); /* Reserved */
+
+    /* PEI */
+    while (get_bits1(&s->gb) != 0){
+        skip_bits(&s->gb, 8);
+    }
+
+    // h261 has no I-FRAMES, but if we pass I_TYPE for the first frame, the codec crashes if it does
+    // not contain all I-blocks (e.g. when a packet is lost)
+    s->pict_type = P_TYPE;
+
+    h->gob_number = 0;
+    return 0;
+}
+
+static int h261_decode_gob(H261Context *h){
+    MpegEncContext * const s = &h->s;
+
+    ff_set_qscale(s, s->qscale);
+
+    /* decode mb's */
+    while(h->current_mba <= MBA_STUFFING)
+    {
+        int ret;
+        /* DCT & quantize */
+        ret= h261_decode_mb(h);
+        if(ret<0){
+            if(ret==SLICE_END){
+                h261_decode_mb_skipped(h, h->current_mba, 33);
+                return 0;
+            }
+            av_log(s->avctx, AV_LOG_ERROR, "Error at MB: %d\n", s->mb_x + s->mb_y*s->mb_stride);
+            return -1;
+        }
+
+        h261_decode_mb_skipped(h, h->current_mba-h->mba_diff, h->current_mba-1);
+    }
+
+    return -1;
+}
+
+#ifdef CONFIG_H261_PARSER
+static int h261_find_frame_end(ParseContext *pc, AVCodecContext* avctx, const uint8_t *buf, int buf_size){
+    int vop_found, i, j;
+    uint32_t state;
+
+    vop_found= pc->frame_start_found;
+    state= pc->state;
+
+    for(i=0; i<buf_size && !vop_found; i++){
+        state= (state<<8) | buf[i];
+        for(j=0; j<8; j++){
+            if(((state>>j)&0xFFFFF) == 0x00010){
+                vop_found=1;
+                break;
+            }
+        }
+    }
+    if(vop_found){
+        for(; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            for(j=0; j<8; j++){
+                if(((state>>j)&0xFFFFF) == 0x00010){
+                    pc->frame_start_found=0;
+                    pc->state= state>>(2*8);
+                    return i-1;
+                }
+            }
+        }
+    }
+
+    pc->frame_start_found= vop_found;
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+static int h261_parse(AVCodecParserContext *s,
+                      AVCodecContext *avctx,
+                      uint8_t **poutbuf, int *poutbuf_size,
+                      const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    next= h261_find_frame_end(pc,avctx, buf, buf_size);
+    if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+        *poutbuf = NULL;
+        *poutbuf_size = 0;
+        return buf_size;
+    }
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+#endif
+
+/**
+ * returns the number of bytes consumed for building the current frame
+ */
+static int get_consumed_bytes(MpegEncContext *s, int buf_size){
+    int pos= get_bits_count(&s->gb)>>3;
+    if(pos==0) pos=1; //avoid infinite loops (i doubt thats needed but ...)
+    if(pos+10>buf_size) pos=buf_size; // oops ;)
+
+    return pos;
+}
+
+static int h261_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    H261Context *h= avctx->priv_data;
+    MpegEncContext *s = &h->s;
+    int ret;
+    AVFrame *pict = data;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_DEBUG, "*****frame %d size=%d\n", avctx->frame_number, buf_size);
+    av_log(avctx, AV_LOG_DEBUG, "bytes=%x %x %x %x\n", buf[0], buf[1], buf[2], buf[3]);
+#endif
+    s->flags= avctx->flags;
+    s->flags2= avctx->flags2;
+
+    h->gob_start_code_skipped=0;
+
+retry:
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    if(!s->context_initialized){
+        if (MPV_common_init(s) < 0) //we need the idct permutaton for reading a custom matrix
+            return -1;
+    }
+
+    //we need to set current_picture_ptr before reading the header, otherwise we cant store anyting im there
+    if(s->current_picture_ptr==NULL || s->current_picture_ptr->data[0]){
+        int i= ff_find_unused_picture(s, 0);
+        s->current_picture_ptr= &s->picture[i];
+    }
+
+    ret = h261_decode_picture_header(h);
+
+    /* skip if the header was thrashed */
+    if (ret < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "header damaged\n");
+        return -1;
+    }
+
+    if (s->width != avctx->coded_width || s->height != avctx->coded_height){
+        ParseContext pc= s->parse_context; //FIXME move these demuxng hack to avformat
+        s->parse_context.buffer=0;
+        MPV_common_end(s);
+        s->parse_context= pc;
+    }
+    if (!s->context_initialized) {
+        avcodec_set_dimensions(avctx, s->width, s->height);
+
+        goto retry;
+    }
+
+    // for hurry_up==5
+    s->current_picture.pict_type= s->pict_type;
+    s->current_picture.key_frame= s->pict_type == I_TYPE;
+
+    /* skip everything if we are in a hurry>=5 */
+    if(avctx->hurry_up>=5) return get_consumed_bytes(s, buf_size);
+    if(  (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==B_TYPE)
+       ||(avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=I_TYPE)
+       || avctx->skip_frame >= AVDISCARD_ALL)
+        return get_consumed_bytes(s, buf_size);
+
+    if(MPV_frame_start(s, avctx) < 0)
+        return -1;
+
+    ff_er_frame_start(s);
+
+    /* decode each macroblock */
+    s->mb_x=0;
+    s->mb_y=0;
+
+    while(h->gob_number < (s->mb_height==18 ? 12 : 5)){
+        if(ff_h261_resync(h)<0)
+            break;
+        h261_decode_gob(h);
+    }
+    MPV_frame_end(s);
+
+assert(s->current_picture.pict_type == s->current_picture_ptr->pict_type);
+assert(s->current_picture.pict_type == s->pict_type);
+    *pict= *(AVFrame*)s->current_picture_ptr;
+    ff_print_debug_info(s, pict);
+
+    *data_size = sizeof(AVFrame);
+
+    return get_consumed_bytes(s, buf_size);
+}
+
+static int h261_decode_end(AVCodecContext *avctx)
+{
+    H261Context *h= avctx->priv_data;
+    MpegEncContext *s = &h->s;
+
+    MPV_common_end(s);
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+AVCodec h261_encoder = {
+    "h261",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H261,
+    sizeof(H261Context),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+#endif
+
+AVCodec h261_decoder = {
+    "h261",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H261,
+    sizeof(H261Context),
+    h261_decode_init,
+    NULL,
+    h261_decode_end,
+    h261_decode_frame,
+    CODEC_CAP_DR1,
+};
+
+#ifdef CONFIG_H261_PARSER
+AVCodecParser h261_parser = {
+    { CODEC_ID_H261 },
+    sizeof(ParseContext),
+    NULL,
+    h261_parse,
+    ff_parse_close,
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/h261data.h b/contrib/ffmpeg/libavcodec/h261data.h
new file mode 100644
index 000000000..2a93b73e3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h261data.h
@@ -0,0 +1,157 @@
+/*
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ * copyright (c) 2004 Maarten Daniels
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file h261data.h
+ * H.261 tables.
+ */
+#define MB_TYPE_H261_FIL 0x800000
+
+// H.261 VLC table for macroblock addressing
+static const uint8_t h261_mba_code[35] = {
+     1,  3,  2,  3,
+     2,  3,  2,  7,
+     6, 11, 10,  9,
+     8,  7,  6, 23,
+    22, 21, 20, 19,
+    18, 35, 34, 33,
+    32, 31, 30, 29,
+    28, 27, 26, 25,
+    24,
+    15,           //(MBA stuffing)
+    1             //(start code)
+};
+
+static const uint8_t h261_mba_bits[35] = {
+     1,  3,  3,  4,
+     4,  5,  5,  7,
+     7,  8,  8,  8,
+     8,  8,  8, 10,
+    10, 10, 10, 10,
+    10, 11, 11, 11,
+    11, 11, 11, 11,
+    11, 11, 11, 11,
+    11,
+    11,           //(MBA stuffing)
+    16            //(start code)
+};
+
+//H.261 VLC table for macroblock type
+static const uint8_t h261_mtype_code[10] = {
+    1,  1,  1,  1,
+    1,  1,  1,  1,
+    1,  1
+};
+
+static const uint8_t h261_mtype_bits[10] = {
+    4,  7,  1,  5,
+    9,  8, 10,  3,
+    2,  6
+};
+
+static const int h261_mtype_map[10]= {
+        MB_TYPE_INTRA4x4,
+        MB_TYPE_INTRA4x4  |  MB_TYPE_QUANT,
+                                               MB_TYPE_CBP,
+                             MB_TYPE_QUANT  |  MB_TYPE_CBP,
+                                                               MB_TYPE_16x16,
+                                               MB_TYPE_CBP  |  MB_TYPE_16x16,
+                             MB_TYPE_QUANT  |  MB_TYPE_CBP  |  MB_TYPE_16x16,
+                                                               MB_TYPE_16x16  |  MB_TYPE_H261_FIL,
+                                               MB_TYPE_CBP  |  MB_TYPE_16x16  |  MB_TYPE_H261_FIL,
+                             MB_TYPE_QUANT  |  MB_TYPE_CBP  |  MB_TYPE_16x16  |  MB_TYPE_H261_FIL
+};
+
+//H.261 VLC table for motion vectors
+static const uint8_t h261_mv_tab[17][2] = {
+    {1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
+    {11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10}, {12,10}
+};
+
+static const int mvmap[17] =
+{
+    0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16
+};
+
+//H.261 VLC table for coded block pattern
+static const uint8_t h261_cbp_tab[63][2] =
+{
+    {11,5}, {9,5}, {13,6}, {13,4}, {23,7}, {19,7}, {31,8}, {12,4},
+    {22,7}, {18,7}, {30,8}, {19,5}, {27,8}, {23,8}, {19,8}, {11,4},
+    {21,7}, {17,7}, {29,8}, {17,5}, {25,8}, {21,8}, {17,8}, {15,6},
+    {15,8}, {13,8}, {3,9}, {15,5}, {11,8}, {7,8}, {7,9}, {10,4},
+    {20,7}, {16,7}, {28,8}, {14,6}, {14,8}, {12,8}, {2,9}, {16,5},
+    {24,8}, {20,8}, {16,8}, {14,5}, {10,8}, {6,8}, {6,9}, {18,5},
+    {26,8}, {22,8}, {18,8}, {13,5}, {9,8}, {5,8}, {5,9}, {12,5},
+    {8,8}, {4,8}, {4,9}, {7,3}, {10,5}, {8,5}, {12,6}
+};
+
+//H.261 VLC table for transform coefficients
+static const uint16_t h261_tcoeff_vlc[65][2] = {
+{ 0x2, 2 }, { 0x3, 2 },{ 0x4, 4 },{ 0x5, 5 },
+{ 0x6, 7 },{ 0x26, 8 },{ 0x21, 8 },{ 0xa, 10 },
+{ 0x1d, 12 },{ 0x18, 12 },{ 0x13, 12 },{ 0x10 , 12 },
+{ 0x1a, 13},{ 0x19, 13 }, { 0x18, 13 }, { 0x17, 13 },
+{ 0x3, 3 }, { 0x6, 6 }, { 0x25 , 8 }, { 0xc, 10 },
+{ 0x1b, 12 }, { 0x16, 13 }, { 0x15, 13 }, { 0x5, 4},
+{ 0x4, 7}, { 0xb, 10 }, { 0x14, 12 }, { 0x14, 13 },
+{ 0x7, 5 }, { 0x24, 8 }, { 0x1c, 12 }, { 0x13, 13 },
+{ 0x6, 5 }, { 0xf, 10 }, { 0x12, 12}, { 0x7, 6},
+{ 0x9 , 10 }, { 0x12, 13 }, { 0x5, 6 }, { 0x1e, 12 },
+{ 0x4, 6 }, { 0x15, 12 }, { 0x7, 7 }, { 0x11, 12},
+{ 0x5, 7 }, { 0x11, 13 }, { 0x27, 8 }, { 0x10, 13 },
+{ 0x23, 8 }, { 0x22, 8 }, { 0x20, 8 }, { 0xe , 10 },
+{ 0xd, 10 }, { 0x8, 10 },{ 0x1f, 12 }, { 0x1a, 12 },
+{ 0x19, 12 }, { 0x17, 12 }, { 0x16, 12}, { 0x1f, 13},
+{ 0x1e, 13 }, { 0x1d, 13 }, { 0x1c, 13}, { 0x1b, 13},
+{ 0x1, 6 }                                             //escape
+};
+
+static const int8_t h261_tcoeff_level[64] = {
+    0,  1,  2,  3,  4,  5,  6,  7,
+    8,  9, 10, 11, 12, 13, 14, 15,
+    1,  2,  3,  4,  5,  6,  7,  1,
+    2,  3,  4,  5,  1,  2,  3,  4,
+    1,  2,  3,  1,  2,  3,  1,  2,
+    1,  2,  1,  2,  1,  2,  1,  2,
+    1,  1,  1,  1,  1,  1,  1,  1,
+    1,  1,  1,  1,  1,  1,  1,  1
+};
+
+static const int8_t h261_tcoeff_run[64] = {
+    0,
+    0,  0,  0,  0,  0,  0,  0,  0,
+    0,  0,  0,  0,  0,  0,  0,  1,
+    1,  1,  1,  1,  1,  1,  2,  2,
+    2,  2,  2,  3,  3,  3,  3,  4,
+    4,  4,  5,  5,  5,  6,  6,  7,
+    7,  8,  8,  9,  9, 10, 10, 11,
+   12, 13, 14, 15, 16, 17, 18, 19,
+   20, 21, 22, 23, 24, 25, 26
+};
+
+static RLTable h261_rl_tcoeff = {
+    64,
+    64,
+    h261_tcoeff_vlc,
+    h261_tcoeff_run,
+    h261_tcoeff_level,
+};
diff --git a/contrib/ffmpeg/libavcodec/h263.c b/contrib/ffmpeg/libavcodec/h263.c
new file mode 100644
index 000000000..4db89e970
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h263.c
@@ -0,0 +1,6311 @@
+/*
+ * H263/MPEG4 backend for ffmpeg encoder and decoder
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ * H263+ support.
+ * Copyright (c) 2001 Juan J. Sierralta P.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * ac prediction encoding, b-frame support, error resilience, optimizations,
+ * qpel decoding, gmc decoding, interlaced decoding,
+ * by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file h263.c
+ * h263/mpeg4 codec.
+ */
+
+//#define DEBUG
+#include <limits.h>
+
+#include "common.h"
+#include "dsputil.h"
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "h263data.h"
+#include "mpeg4data.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+#define INTRA_MCBPC_VLC_BITS 6
+#define INTER_MCBPC_VLC_BITS 7
+#define CBPY_VLC_BITS 6
+#define MV_VLC_BITS 9
+#define DC_VLC_BITS 9
+#define SPRITE_TRAJ_VLC_BITS 6
+#define MB_TYPE_B_VLC_BITS 4
+#define TEX_VLC_BITS 9
+#define H263_MBTYPE_B_VLC_BITS 6
+#define CBPC_B_VLC_BITS 3
+
+#ifdef CONFIG_ENCODERS
+static void h263_encode_block(MpegEncContext * s, DCTELEM * block,
+                              int n);
+static void h263p_encode_umotion(MpegEncContext * s, int val);
+static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block,
+                               int n, int dc, uint8_t *scan_table,
+                               PutBitContext *dc_pb, PutBitContext *ac_pb);
+static int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
+                                  uint8_t *scan_table);
+#endif
+
+static int h263_decode_motion(MpegEncContext * s, int pred, int fcode);
+static int h263p_decode_umotion(MpegEncContext * s, int pred);
+static int h263_decode_block(MpegEncContext * s, DCTELEM * block,
+                             int n, int coded);
+static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr);
+static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
+                              int n, int coded, int intra, int rvlc);
+#ifdef CONFIG_ENCODERS
+static int h263_pred_dc(MpegEncContext * s, int n, int16_t **dc_val_ptr);
+static void mpeg4_encode_visual_object_header(MpegEncContext * s);
+static void mpeg4_encode_vol_header(MpegEncContext * s, int vo_number, int vol_number);
+#endif //CONFIG_ENCODERS
+static void mpeg4_decode_sprite_trajectory(MpegEncContext * s, GetBitContext *gb);
+static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, int level, int *dir_ptr, int encoding);
+
+#ifdef CONFIG_ENCODERS
+static uint8_t uni_DCtab_lum_len[512];
+static uint8_t uni_DCtab_chrom_len[512];
+static uint16_t uni_DCtab_lum_bits[512];
+static uint16_t uni_DCtab_chrom_bits[512];
+
+static uint8_t mv_penalty[MAX_FCODE+1][MAX_MV*2+1];
+static uint8_t fcode_tab[MAX_MV*2+1];
+static uint8_t umv_fcode_tab[MAX_MV*2+1];
+
+static uint32_t uni_mpeg4_intra_rl_bits[64*64*2*2];
+static uint8_t  uni_mpeg4_intra_rl_len [64*64*2*2];
+static uint32_t uni_mpeg4_inter_rl_bits[64*64*2*2];
+static uint8_t  uni_mpeg4_inter_rl_len [64*64*2*2];
+static uint8_t  uni_h263_intra_aic_rl_len [64*64*2*2];
+static uint8_t  uni_h263_inter_rl_len [64*64*2*2];
+//#define UNI_MPEG4_ENC_INDEX(last,run,level) ((last)*128 + (run)*256 + (level))
+//#define UNI_MPEG4_ENC_INDEX(last,run,level) ((last)*128*64 + (run) + (level)*64)
+#define UNI_MPEG4_ENC_INDEX(last,run,level) ((last)*128*64 + (run)*128 + (level))
+
+/* mpeg4
+inter
+max level: 24/6
+max run: 53/63
+
+intra
+max level: 53/16
+max run: 29/41
+*/
+#endif
+
+static uint8_t static_rl_table_store[5][2][2*MAX_RUN + MAX_LEVEL + 3];
+
+#if 0 //3IV1 is quite rare and it slows things down a tiny bit
+#define IS_3IV1 s->codec_tag == ff_get_fourcc("3IV1")
+#else
+#define IS_3IV1 0
+#endif
+
+int h263_get_picture_format(int width, int height)
+{
+    int format;
+
+    if (width == 128 && height == 96)
+        format = 1;
+    else if (width == 176 && height == 144)
+        format = 2;
+    else if (width == 352 && height == 288)
+        format = 3;
+    else if (width == 704 && height == 576)
+        format = 4;
+    else if (width == 1408 && height == 1152)
+        format = 5;
+    else
+        format = 7;
+    return format;
+}
+
+#ifdef CONFIG_ENCODERS
+
+static void aspect_to_info(MpegEncContext * s, AVRational aspect){
+    int i;
+
+    if(aspect.num==0) aspect= (AVRational){1,1};
+
+    for(i=1; i<6; i++){
+        if(av_cmp_q(pixel_aspect[i], aspect) == 0){
+            s->aspect_ratio_info=i;
+            return;
+        }
+    }
+
+    s->aspect_ratio_info= FF_ASPECT_EXTENDED;
+}
+
+void ff_flv_encode_picture_header(MpegEncContext * s, int picture_number)
+{
+      int format;
+
+      align_put_bits(&s->pb);
+
+      put_bits(&s->pb, 17, 1);
+      put_bits(&s->pb, 5, (s->h263_flv-1)); /* 0: h263 escape codes 1: 11-bit escape codes */
+      put_bits(&s->pb, 8, (((int64_t)s->picture_number * 30 * s->avctx->time_base.num) / //FIXME use timestamp
+                           s->avctx->time_base.den) & 0xff); /* TemporalReference */
+      if (s->width == 352 && s->height == 288)
+        format = 2;
+      else if (s->width == 176 && s->height == 144)
+        format = 3;
+      else if (s->width == 128 && s->height == 96)
+        format = 4;
+      else if (s->width == 320 && s->height == 240)
+        format = 5;
+      else if (s->width == 160 && s->height == 120)
+        format = 6;
+      else if (s->width <= 255 && s->height <= 255)
+        format = 0; /* use 1 byte width & height */
+      else
+        format = 1; /* use 2 bytes width & height */
+      put_bits(&s->pb, 3, format); /* PictureSize */
+      if (format == 0) {
+        put_bits(&s->pb, 8, s->width);
+        put_bits(&s->pb, 8, s->height);
+      } else if (format == 1) {
+        put_bits(&s->pb, 16, s->width);
+        put_bits(&s->pb, 16, s->height);
+      }
+      put_bits(&s->pb, 2, s->pict_type == P_TYPE); /* PictureType */
+      put_bits(&s->pb, 1, 1); /* DeblockingFlag: on */
+      put_bits(&s->pb, 5, s->qscale); /* Quantizer */
+      put_bits(&s->pb, 1, 0); /* ExtraInformation */
+
+      if(s->h263_aic){
+        s->y_dc_scale_table=
+          s->c_dc_scale_table= ff_aic_dc_scale_table;
+      }else{
+        s->y_dc_scale_table=
+          s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+      }
+}
+
+void h263_encode_picture_header(MpegEncContext * s, int picture_number)
+{
+    int format, coded_frame_rate, coded_frame_rate_base, i, temp_ref;
+    int best_clock_code=1;
+    int best_divisor=60;
+    int best_error= INT_MAX;
+
+    if(s->h263_plus){
+        for(i=0; i<2; i++){
+            int div, error;
+            div= (s->avctx->time_base.num*1800000LL + 500LL*s->avctx->time_base.den) / ((1000LL+i)*s->avctx->time_base.den);
+            div= av_clip(1, div, 127);
+            error= FFABS(s->avctx->time_base.num*1800000LL - (1000LL+i)*s->avctx->time_base.den*div);
+            if(error < best_error){
+                best_error= error;
+                best_divisor= div;
+                best_clock_code= i;
+            }
+        }
+    }
+    s->custom_pcf= best_clock_code!=1 || best_divisor!=60;
+    coded_frame_rate= 1800000;
+    coded_frame_rate_base= (1000+best_clock_code)*best_divisor;
+
+    align_put_bits(&s->pb);
+
+    /* Update the pointer to last GOB */
+    s->ptr_lastgob = pbBufPtr(&s->pb);
+    put_bits(&s->pb, 22, 0x20); /* PSC */
+    temp_ref= s->picture_number * (int64_t)coded_frame_rate * s->avctx->time_base.num / //FIXME use timestamp
+                         (coded_frame_rate_base * (int64_t)s->avctx->time_base.den);
+    put_bits(&s->pb, 8, temp_ref & 0xff); /* TemporalReference */
+
+    put_bits(&s->pb, 1, 1);     /* marker */
+    put_bits(&s->pb, 1, 0);     /* h263 id */
+    put_bits(&s->pb, 1, 0);     /* split screen off */
+    put_bits(&s->pb, 1, 0);     /* camera  off */
+    put_bits(&s->pb, 1, 0);     /* freeze picture release off */
+
+    format = h263_get_picture_format(s->width, s->height);
+    if (!s->h263_plus) {
+        /* H.263v1 */
+        put_bits(&s->pb, 3, format);
+        put_bits(&s->pb, 1, (s->pict_type == P_TYPE));
+        /* By now UMV IS DISABLED ON H.263v1, since the restrictions
+        of H.263v1 UMV implies to check the predicted MV after
+        calculation of the current MB to see if we're on the limits */
+        put_bits(&s->pb, 1, 0);         /* Unrestricted Motion Vector: off */
+        put_bits(&s->pb, 1, 0);         /* SAC: off */
+        put_bits(&s->pb, 1, s->obmc);   /* Advanced Prediction */
+        put_bits(&s->pb, 1, 0);         /* only I/P frames, no PB frame */
+        put_bits(&s->pb, 5, s->qscale);
+        put_bits(&s->pb, 1, 0);         /* Continuous Presence Multipoint mode: off */
+    } else {
+        int ufep=1;
+        /* H.263v2 */
+        /* H.263 Plus PTYPE */
+
+        put_bits(&s->pb, 3, 7);
+        put_bits(&s->pb,3,ufep); /* Update Full Extended PTYPE */
+        if (format == 7)
+            put_bits(&s->pb,3,6); /* Custom Source Format */
+        else
+            put_bits(&s->pb, 3, format);
+
+        put_bits(&s->pb,1, s->custom_pcf);
+        put_bits(&s->pb,1, s->umvplus); /* Unrestricted Motion Vector */
+        put_bits(&s->pb,1,0); /* SAC: off */
+        put_bits(&s->pb,1,s->obmc); /* Advanced Prediction Mode */
+        put_bits(&s->pb,1,s->h263_aic); /* Advanced Intra Coding */
+        put_bits(&s->pb,1,s->loop_filter); /* Deblocking Filter */
+        put_bits(&s->pb,1,s->h263_slice_structured); /* Slice Structured */
+        put_bits(&s->pb,1,0); /* Reference Picture Selection: off */
+        put_bits(&s->pb,1,0); /* Independent Segment Decoding: off */
+        put_bits(&s->pb,1,s->alt_inter_vlc); /* Alternative Inter VLC */
+        put_bits(&s->pb,1,s->modified_quant); /* Modified Quantization: */
+        put_bits(&s->pb,1,1); /* "1" to prevent start code emulation */
+        put_bits(&s->pb,3,0); /* Reserved */
+
+        put_bits(&s->pb, 3, s->pict_type == P_TYPE);
+
+        put_bits(&s->pb,1,0); /* Reference Picture Resampling: off */
+        put_bits(&s->pb,1,0); /* Reduced-Resolution Update: off */
+        put_bits(&s->pb,1,s->no_rounding); /* Rounding Type */
+        put_bits(&s->pb,2,0); /* Reserved */
+        put_bits(&s->pb,1,1); /* "1" to prevent start code emulation */
+
+        /* This should be here if PLUSPTYPE */
+        put_bits(&s->pb, 1, 0); /* Continuous Presence Multipoint mode: off */
+
+                if (format == 7) {
+            /* Custom Picture Format (CPFMT) */
+            aspect_to_info(s, s->avctx->sample_aspect_ratio);
+
+            put_bits(&s->pb,4,s->aspect_ratio_info);
+            put_bits(&s->pb,9,(s->width >> 2) - 1);
+            put_bits(&s->pb,1,1); /* "1" to prevent start code emulation */
+            put_bits(&s->pb,9,(s->height >> 2));
+            if (s->aspect_ratio_info == FF_ASPECT_EXTENDED){
+                put_bits(&s->pb, 8, s->avctx->sample_aspect_ratio.num);
+                put_bits(&s->pb, 8, s->avctx->sample_aspect_ratio.den);
+            }
+        }
+        if(s->custom_pcf){
+            if(ufep){
+                put_bits(&s->pb, 1, best_clock_code);
+                put_bits(&s->pb, 7, best_divisor);
+            }
+            put_bits(&s->pb, 2, (temp_ref>>8)&3);
+        }
+
+        /* Unlimited Unrestricted Motion Vectors Indicator (UUI) */
+        if (s->umvplus)
+//            put_bits(&s->pb,1,1); /* Limited according tables of Annex D */
+//FIXME check actual requested range
+            put_bits(&s->pb,2,1); /* unlimited */
+        if(s->h263_slice_structured)
+            put_bits(&s->pb,2,0); /* no weird submodes */
+
+        put_bits(&s->pb, 5, s->qscale);
+    }
+
+    put_bits(&s->pb, 1, 0);     /* no PEI */
+
+    if(s->h263_slice_structured){
+        put_bits(&s->pb, 1, 1);
+
+        assert(s->mb_x == 0 && s->mb_y == 0);
+        ff_h263_encode_mba(s);
+
+        put_bits(&s->pb, 1, 1);
+    }
+
+    if(s->h263_aic){
+         s->y_dc_scale_table=
+         s->c_dc_scale_table= ff_aic_dc_scale_table;
+    }else{
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+    }
+}
+
+/**
+ * Encodes a group of blocks header.
+ */
+void h263_encode_gob_header(MpegEncContext * s, int mb_line)
+{
+    put_bits(&s->pb, 17, 1); /* GBSC */
+
+    if(s->h263_slice_structured){
+        put_bits(&s->pb, 1, 1);
+
+        ff_h263_encode_mba(s);
+
+        if(s->mb_num > 1583)
+            put_bits(&s->pb, 1, 1);
+        put_bits(&s->pb, 5, s->qscale); /* GQUANT */
+        put_bits(&s->pb, 1, 1);
+        put_bits(&s->pb, 2, s->pict_type == I_TYPE); /* GFID */
+    }else{
+        int gob_number= mb_line / s->gob_index;
+
+        put_bits(&s->pb, 5, gob_number); /* GN */
+        put_bits(&s->pb, 2, s->pict_type == I_TYPE); /* GFID */
+        put_bits(&s->pb, 5, s->qscale); /* GQUANT */
+    }
+}
+
+static inline int get_block_rate(MpegEncContext * s, DCTELEM block[64], int block_last_index, uint8_t scantable[64]){
+    int last=0;
+    int j;
+    int rate=0;
+
+    for(j=1; j<=block_last_index; j++){
+        const int index= scantable[j];
+        int level= block[index];
+        if(level){
+            level+= 64;
+            if((level&(~127)) == 0){
+                if(j<block_last_index) rate+= s->intra_ac_vlc_length     [UNI_AC_ENC_INDEX(j-last-1, level)];
+                else                   rate+= s->intra_ac_vlc_last_length[UNI_AC_ENC_INDEX(j-last-1, level)];
+            }else
+                rate += s->ac_esc_length;
+            level-= 64;
+
+            last= j;
+        }
+    }
+
+    return rate;
+}
+
+static inline int decide_ac_pred(MpegEncContext * s, DCTELEM block[6][64], int dir[6], uint8_t *st[6], int zigzag_last_index[6])
+{
+    int score= 0;
+    int i, n;
+    int8_t * const qscale_table= s->current_picture.qscale_table;
+
+    memcpy(zigzag_last_index, s->block_last_index, sizeof(int)*6);
+
+    for(n=0; n<6; n++){
+        int16_t *ac_val, *ac_val1;
+
+        score -= get_block_rate(s, block[n], s->block_last_index[n], s->intra_scantable.permutated);
+
+        ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+        ac_val1= ac_val;
+        if(dir[n]){
+            const int xy= s->mb_x + s->mb_y*s->mb_stride - s->mb_stride;
+            /* top prediction */
+            ac_val-= s->block_wrap[n]*16;
+            if(s->mb_y==0 || s->qscale == qscale_table[xy] || n==2 || n==3){
+                /* same qscale */
+                for(i=1; i<8; i++){
+                    const int level= block[n][s->dsp.idct_permutation[i   ]];
+                    block[n][s->dsp.idct_permutation[i   ]] = level - ac_val[i+8];
+                    ac_val1[i  ]=    block[n][s->dsp.idct_permutation[i<<3]];
+                    ac_val1[i+8]= level;
+                }
+            }else{
+                /* different qscale, we must rescale */
+                for(i=1; i<8; i++){
+                    const int level= block[n][s->dsp.idct_permutation[i   ]];
+                    block[n][s->dsp.idct_permutation[i   ]] = level - ROUNDED_DIV(ac_val[i + 8]*qscale_table[xy], s->qscale);
+                    ac_val1[i  ]=    block[n][s->dsp.idct_permutation[i<<3]];
+                    ac_val1[i+8]= level;
+                }
+            }
+            st[n]= s->intra_h_scantable.permutated;
+        }else{
+            const int xy= s->mb_x-1 + s->mb_y*s->mb_stride;
+            /* left prediction */
+            ac_val-= 16;
+            if(s->mb_x==0 || s->qscale == qscale_table[xy] || n==1 || n==3){
+                /* same qscale */
+                for(i=1; i<8; i++){
+                    const int level= block[n][s->dsp.idct_permutation[i<<3]];
+                    block[n][s->dsp.idct_permutation[i<<3]]= level - ac_val[i];
+                    ac_val1[i  ]= level;
+                    ac_val1[i+8]=    block[n][s->dsp.idct_permutation[i   ]];
+                }
+            }else{
+                /* different qscale, we must rescale */
+                for(i=1; i<8; i++){
+                    const int level= block[n][s->dsp.idct_permutation[i<<3]];
+                    block[n][s->dsp.idct_permutation[i<<3]]= level - ROUNDED_DIV(ac_val[i]*qscale_table[xy], s->qscale);
+                    ac_val1[i  ]= level;
+                    ac_val1[i+8]=    block[n][s->dsp.idct_permutation[i   ]];
+                }
+            }
+            st[n]= s->intra_v_scantable.permutated;
+        }
+
+        for(i=63; i>0; i--) //FIXME optimize
+            if(block[n][ st[n][i] ]) break;
+        s->block_last_index[n]= i;
+
+        score += get_block_rate(s, block[n], s->block_last_index[n], st[n]);
+    }
+
+    return score < 0;
+}
+
+static inline void restore_ac_coeffs(MpegEncContext * s, DCTELEM block[6][64], int dir[6], uint8_t *st[6], int zigzag_last_index[6])
+{
+    int i, n;
+    memcpy(s->block_last_index, zigzag_last_index, sizeof(int)*6);
+
+    for(n=0; n<6; n++){
+        int16_t *ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+
+        st[n]= s->intra_scantable.permutated;
+        if(dir[n]){
+            /* top prediction */
+            for(i=1; i<8; i++){
+                block[n][s->dsp.idct_permutation[i   ]] = ac_val[i+8];
+            }
+        }else{
+            /* left prediction */
+            for(i=1; i<8; i++){
+                block[n][s->dsp.idct_permutation[i<<3]]= ac_val[i  ];
+            }
+        }
+    }
+}
+
+/**
+ * init s->current_picture.qscale_table from s->lambda_table
+ */
+static void ff_init_qscale_tab(MpegEncContext *s){
+    int8_t * const qscale_table= s->current_picture.qscale_table;
+    int i;
+
+    for(i=0; i<s->mb_num; i++){
+        unsigned int lam= s->lambda_table[ s->mb_index2xy[i] ];
+        int qp= (lam*139 + FF_LAMBDA_SCALE*64) >> (FF_LAMBDA_SHIFT + 7);
+        qscale_table[ s->mb_index2xy[i] ]= av_clip(qp, s->avctx->qmin, s->avctx->qmax);
+    }
+}
+
+/**
+ * modify qscale so that encoding is acually possible in h263 (limit difference to -2..2)
+ */
+void ff_clean_h263_qscales(MpegEncContext *s){
+    int i;
+    int8_t * const qscale_table= s->current_picture.qscale_table;
+
+    ff_init_qscale_tab(s);
+
+    for(i=1; i<s->mb_num; i++){
+        if(qscale_table[ s->mb_index2xy[i] ] - qscale_table[ s->mb_index2xy[i-1] ] >2)
+            qscale_table[ s->mb_index2xy[i] ]= qscale_table[ s->mb_index2xy[i-1] ]+2;
+    }
+    for(i=s->mb_num-2; i>=0; i--){
+        if(qscale_table[ s->mb_index2xy[i] ] - qscale_table[ s->mb_index2xy[i+1] ] >2)
+            qscale_table[ s->mb_index2xy[i] ]= qscale_table[ s->mb_index2xy[i+1] ]+2;
+    }
+
+    if(s->codec_id != CODEC_ID_H263P){
+        for(i=1; i<s->mb_num; i++){
+            int mb_xy= s->mb_index2xy[i];
+
+            if(qscale_table[mb_xy] != qscale_table[s->mb_index2xy[i-1]] && (s->mb_type[mb_xy]&CANDIDATE_MB_TYPE_INTER4V)){
+                s->mb_type[mb_xy]|= CANDIDATE_MB_TYPE_INTER;
+            }
+        }
+    }
+}
+
+/**
+ * modify mb_type & qscale so that encoding is acually possible in mpeg4
+ */
+void ff_clean_mpeg4_qscales(MpegEncContext *s){
+    int i;
+    int8_t * const qscale_table= s->current_picture.qscale_table;
+
+    ff_clean_h263_qscales(s);
+
+    if(s->pict_type== B_TYPE){
+        int odd=0;
+        /* ok, come on, this isn't funny anymore, there's more code for handling this mpeg4 mess than for the actual adaptive quantization */
+
+        for(i=0; i<s->mb_num; i++){
+            int mb_xy= s->mb_index2xy[i];
+            odd += qscale_table[mb_xy]&1;
+        }
+
+        if(2*odd > s->mb_num) odd=1;
+        else                  odd=0;
+
+        for(i=0; i<s->mb_num; i++){
+            int mb_xy= s->mb_index2xy[i];
+            if((qscale_table[mb_xy]&1) != odd)
+                qscale_table[mb_xy]++;
+            if(qscale_table[mb_xy] > 31)
+                qscale_table[mb_xy]= 31;
+        }
+
+        for(i=1; i<s->mb_num; i++){
+            int mb_xy= s->mb_index2xy[i];
+            if(qscale_table[mb_xy] != qscale_table[s->mb_index2xy[i-1]] && (s->mb_type[mb_xy]&CANDIDATE_MB_TYPE_DIRECT)){
+                s->mb_type[mb_xy]|= CANDIDATE_MB_TYPE_BIDIR;
+            }
+        }
+    }
+}
+
+#endif //CONFIG_ENCODERS
+
+#define tab_size ((signed)(sizeof(s->direct_scale_mv[0])/sizeof(int16_t)))
+#define tab_bias (tab_size/2)
+
+void ff_mpeg4_init_direct_mv(MpegEncContext *s){
+    int i;
+    for(i=0; i<tab_size; i++){
+        s->direct_scale_mv[0][i] = (i-tab_bias)*s->pb_time/s->pp_time;
+        s->direct_scale_mv[1][i] = (i-tab_bias)*(s->pb_time-s->pp_time)/s->pp_time;
+    }
+}
+
+static inline void ff_mpeg4_set_one_direct_mv(MpegEncContext *s, int mx, int my, int i){
+    int xy= s->block_index[i];
+    uint16_t time_pp= s->pp_time;
+    uint16_t time_pb= s->pb_time;
+    int p_mx, p_my;
+
+    p_mx= s->next_picture.motion_val[0][xy][0];
+    if((unsigned)(p_mx + tab_bias) < tab_size){
+        s->mv[0][i][0] = s->direct_scale_mv[0][p_mx + tab_bias] + mx;
+        s->mv[1][i][0] = mx ? s->mv[0][i][0] - p_mx
+                            : s->direct_scale_mv[1][p_mx + tab_bias];
+    }else{
+        s->mv[0][i][0] = p_mx*time_pb/time_pp + mx;
+        s->mv[1][i][0] = mx ? s->mv[0][i][0] - p_mx
+                            : p_mx*(time_pb - time_pp)/time_pp;
+    }
+    p_my= s->next_picture.motion_val[0][xy][1];
+    if((unsigned)(p_my + tab_bias) < tab_size){
+        s->mv[0][i][1] = s->direct_scale_mv[0][p_my + tab_bias] + my;
+        s->mv[1][i][1] = my ? s->mv[0][i][1] - p_my
+                            : s->direct_scale_mv[1][p_my + tab_bias];
+    }else{
+        s->mv[0][i][1] = p_my*time_pb/time_pp + my;
+        s->mv[1][i][1] = my ? s->mv[0][i][1] - p_my
+                            : p_my*(time_pb - time_pp)/time_pp;
+    }
+}
+
+#undef tab_size
+#undef tab_bias
+
+/**
+ *
+ * @return the mb_type
+ */
+int ff_mpeg4_set_direct_mv(MpegEncContext *s, int mx, int my){
+    const int mb_index= s->mb_x + s->mb_y*s->mb_stride;
+    const int colocated_mb_type= s->next_picture.mb_type[mb_index];
+    uint16_t time_pp= s->pp_time;
+    uint16_t time_pb= s->pb_time;
+    int i;
+
+    //FIXME avoid divides
+    // try special case with shifts for 1 and 3 B-frames?
+
+    if(IS_8X8(colocated_mb_type)){
+        s->mv_type = MV_TYPE_8X8;
+        for(i=0; i<4; i++){
+            ff_mpeg4_set_one_direct_mv(s, mx, my, i);
+        }
+        return MB_TYPE_DIRECT2 | MB_TYPE_8x8 | MB_TYPE_L0L1;
+    } else if(IS_INTERLACED(colocated_mb_type)){
+        s->mv_type = MV_TYPE_FIELD;
+        for(i=0; i<2; i++){
+            int field_select= s->next_picture.ref_index[0][s->block_index[2*i]];
+            s->field_select[0][i]= field_select;
+            s->field_select[1][i]= i;
+            if(s->top_field_first){
+                time_pp= s->pp_field_time - field_select + i;
+                time_pb= s->pb_field_time - field_select + i;
+            }else{
+                time_pp= s->pp_field_time + field_select - i;
+                time_pb= s->pb_field_time + field_select - i;
+            }
+            s->mv[0][i][0] = s->p_field_mv_table[i][0][mb_index][0]*time_pb/time_pp + mx;
+            s->mv[0][i][1] = s->p_field_mv_table[i][0][mb_index][1]*time_pb/time_pp + my;
+            s->mv[1][i][0] = mx ? s->mv[0][i][0] - s->p_field_mv_table[i][0][mb_index][0]
+                                : s->p_field_mv_table[i][0][mb_index][0]*(time_pb - time_pp)/time_pp;
+            s->mv[1][i][1] = my ? s->mv[0][i][1] - s->p_field_mv_table[i][0][mb_index][1]
+                                : s->p_field_mv_table[i][0][mb_index][1]*(time_pb - time_pp)/time_pp;
+        }
+        return MB_TYPE_DIRECT2 | MB_TYPE_16x8 | MB_TYPE_L0L1 | MB_TYPE_INTERLACED;
+    }else{
+        ff_mpeg4_set_one_direct_mv(s, mx, my, 0);
+        s->mv[0][1][0] = s->mv[0][2][0] = s->mv[0][3][0] = s->mv[0][0][0];
+        s->mv[0][1][1] = s->mv[0][2][1] = s->mv[0][3][1] = s->mv[0][0][1];
+        s->mv[1][1][0] = s->mv[1][2][0] = s->mv[1][3][0] = s->mv[1][0][0];
+        s->mv[1][1][1] = s->mv[1][2][1] = s->mv[1][3][1] = s->mv[1][0][1];
+        if((s->avctx->workaround_bugs & FF_BUG_DIRECT_BLOCKSIZE) || !s->quarter_sample)
+            s->mv_type= MV_TYPE_16X16;
+        else
+            s->mv_type= MV_TYPE_8X8;
+        return MB_TYPE_DIRECT2 | MB_TYPE_16x16 | MB_TYPE_L0L1; //Note see prev line
+    }
+}
+
+void ff_h263_update_motion_val(MpegEncContext * s){
+    const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
+               //FIXME a lot of that is only needed for !low_delay
+    const int wrap = s->b8_stride;
+    const int xy = s->block_index[0];
+
+    s->current_picture.mbskip_table[mb_xy]= s->mb_skipped;
+
+    if(s->mv_type != MV_TYPE_8X8){
+        int motion_x, motion_y;
+        if (s->mb_intra) {
+            motion_x = 0;
+            motion_y = 0;
+        } else if (s->mv_type == MV_TYPE_16X16) {
+            motion_x = s->mv[0][0][0];
+            motion_y = s->mv[0][0][1];
+        } else /*if (s->mv_type == MV_TYPE_FIELD)*/ {
+            int i;
+            motion_x = s->mv[0][0][0] + s->mv[0][1][0];
+            motion_y = s->mv[0][0][1] + s->mv[0][1][1];
+            motion_x = (motion_x>>1) | (motion_x&1);
+            for(i=0; i<2; i++){
+                s->p_field_mv_table[i][0][mb_xy][0]= s->mv[0][i][0];
+                s->p_field_mv_table[i][0][mb_xy][1]= s->mv[0][i][1];
+            }
+            s->current_picture.ref_index[0][xy           ]=
+            s->current_picture.ref_index[0][xy        + 1]= s->field_select[0][0];
+            s->current_picture.ref_index[0][xy + wrap    ]=
+            s->current_picture.ref_index[0][xy + wrap + 1]= s->field_select[0][1];
+        }
+
+        /* no update if 8X8 because it has been done during parsing */
+        s->current_picture.motion_val[0][xy][0] = motion_x;
+        s->current_picture.motion_val[0][xy][1] = motion_y;
+        s->current_picture.motion_val[0][xy + 1][0] = motion_x;
+        s->current_picture.motion_val[0][xy + 1][1] = motion_y;
+        s->current_picture.motion_val[0][xy + wrap][0] = motion_x;
+        s->current_picture.motion_val[0][xy + wrap][1] = motion_y;
+        s->current_picture.motion_val[0][xy + 1 + wrap][0] = motion_x;
+        s->current_picture.motion_val[0][xy + 1 + wrap][1] = motion_y;
+    }
+
+    if(s->encoding){ //FIXME encoding MUST be cleaned up
+        if (s->mv_type == MV_TYPE_8X8)
+            s->current_picture.mb_type[mb_xy]= MB_TYPE_L0 | MB_TYPE_8x8;
+        else if(s->mb_intra)
+            s->current_picture.mb_type[mb_xy]= MB_TYPE_INTRA;
+        else
+            s->current_picture.mb_type[mb_xy]= MB_TYPE_L0 | MB_TYPE_16x16;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+
+static inline int h263_get_motion_length(MpegEncContext * s, int val, int f_code){
+    int l, bit_size, code;
+
+    if (val == 0) {
+        return mvtab[0][1];
+    } else {
+        bit_size = f_code - 1;
+        /* modulo encoding */
+        l= INT_BIT - 6 - bit_size;
+        val = (val<<l)>>l;
+        val--;
+        code = (val >> bit_size) + 1;
+
+        return mvtab[code][1] + 1 + bit_size;
+    }
+}
+
+static inline void ff_h263_encode_motion_vector(MpegEncContext * s, int x, int y, int f_code){
+    if(s->flags2 & CODEC_FLAG2_NO_OUTPUT){
+        skip_put_bits(&s->pb,
+            h263_get_motion_length(s, x, f_code)
+           +h263_get_motion_length(s, y, f_code));
+    }else{
+        ff_h263_encode_motion(s, x, f_code);
+        ff_h263_encode_motion(s, y, f_code);
+    }
+}
+
+static inline int get_p_cbp(MpegEncContext * s,
+                      DCTELEM block[6][64],
+                      int motion_x, int motion_y){
+    int cbp, i;
+
+    if(s->flags & CODEC_FLAG_CBP_RD){
+        int best_cbpy_score= INT_MAX;
+        int best_cbpc_score= INT_MAX;
+        int cbpc = (-1), cbpy= (-1);
+        const int offset= (s->mv_type==MV_TYPE_16X16 ? 0 : 16) + (s->dquant ? 8 : 0);
+        const int lambda= s->lambda2 >> (FF_LAMBDA_SHIFT - 6);
+
+        for(i=0; i<4; i++){
+            int score= inter_MCBPC_bits[i + offset] * lambda;
+            if(i&1) score += s->coded_score[5];
+            if(i&2) score += s->coded_score[4];
+
+            if(score < best_cbpc_score){
+                best_cbpc_score= score;
+                cbpc= i;
+            }
+        }
+
+        for(i=0; i<16; i++){
+            int score= cbpy_tab[i ^ 0xF][1] * lambda;
+            if(i&1) score += s->coded_score[3];
+            if(i&2) score += s->coded_score[2];
+            if(i&4) score += s->coded_score[1];
+            if(i&8) score += s->coded_score[0];
+
+            if(score < best_cbpy_score){
+                best_cbpy_score= score;
+                cbpy= i;
+            }
+        }
+        cbp= cbpc + 4*cbpy;
+        if ((motion_x | motion_y | s->dquant) == 0 && s->mv_type==MV_TYPE_16X16){
+            if(best_cbpy_score + best_cbpc_score + 2*lambda >= 0)
+                cbp= 0;
+        }
+
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 0 && ((cbp >> (5 - i))&1)==0 ){
+                s->block_last_index[i]= -1;
+                memset(s->block[i], 0, sizeof(DCTELEM)*64);
+            }
+        }
+    }else{
+        cbp= 0;
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 0)
+                cbp |= 1 << (5 - i);
+        }
+    }
+    return cbp;
+}
+
+static inline int get_b_cbp(MpegEncContext * s, DCTELEM block[6][64],
+                            int motion_x, int motion_y, int mb_type){
+    int cbp=0, i;
+
+    if(s->flags & CODEC_FLAG_CBP_RD){
+        int score=0;
+        const int lambda= s->lambda2 >> (FF_LAMBDA_SHIFT - 6);
+
+        for(i=0; i<6; i++){
+            if(s->coded_score[i] < 0){
+                score += s->coded_score[i];
+                cbp |= 1 << (5 - i);
+            }
+        }
+
+        if(cbp){
+            int zero_score= -6;
+            if ((motion_x | motion_y | s->dquant | mb_type) == 0){
+                zero_score-= 4; //2*MV + mb_type + cbp bit
+            }
+
+            zero_score*= lambda;
+            if(zero_score <= score){
+                cbp=0;
+            }
+        }
+
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 0 && ((cbp >> (5 - i))&1)==0 ){
+                s->block_last_index[i]= -1;
+                memset(s->block[i], 0, sizeof(DCTELEM)*64);
+            }
+        }
+    }else{
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 0)
+                cbp |= 1 << (5 - i);
+        }
+    }
+    return cbp;
+}
+
+static inline void mpeg4_encode_blocks(MpegEncContext * s, DCTELEM block[6][64], int intra_dc[6],
+                               uint8_t **scan_table, PutBitContext *dc_pb, PutBitContext *ac_pb){
+    int i;
+
+    if(scan_table){
+        if(s->flags2 & CODEC_FLAG2_NO_OUTPUT){
+            for (i = 0; i < 6; i++) {
+                skip_put_bits(&s->pb, mpeg4_get_block_length(s, block[i], i, intra_dc[i], scan_table[i]));
+            }
+        }else{
+            /* encode each block */
+            for (i = 0; i < 6; i++) {
+                mpeg4_encode_block(s, block[i], i, intra_dc[i], scan_table[i], dc_pb, ac_pb);
+            }
+        }
+    }else{
+        if(s->flags2 & CODEC_FLAG2_NO_OUTPUT){
+            for (i = 0; i < 6; i++) {
+                skip_put_bits(&s->pb, mpeg4_get_block_length(s, block[i], i, 0, s->intra_scantable.permutated));
+            }
+        }else{
+            /* encode each block */
+            for (i = 0; i < 6; i++) {
+                mpeg4_encode_block(s, block[i], i, 0, s->intra_scantable.permutated, dc_pb, ac_pb);
+            }
+        }
+    }
+}
+
+void mpeg4_encode_mb(MpegEncContext * s,
+                    DCTELEM block[6][64],
+                    int motion_x, int motion_y)
+{
+    int cbpc, cbpy, pred_x, pred_y;
+    PutBitContext * const pb2    = s->data_partitioning                         ? &s->pb2    : &s->pb;
+    PutBitContext * const tex_pb = s->data_partitioning && s->pict_type!=B_TYPE ? &s->tex_pb : &s->pb;
+    PutBitContext * const dc_pb  = s->data_partitioning && s->pict_type!=I_TYPE ? &s->pb2    : &s->pb;
+    const int interleaved_stats= (s->flags&CODEC_FLAG_PASS1) && !s->data_partitioning ? 1 : 0;
+    const int dquant_code[5]= {1,0,9,2,3};
+
+    //    printf("**mb x=%d y=%d\n", s->mb_x, s->mb_y);
+    if (!s->mb_intra) {
+        int i, cbp;
+
+        if(s->pict_type==B_TYPE){
+            static const int mb_type_table[8]= {-1, 2, 3, 1,-1,-1,-1, 0}; /* convert from mv_dir to type */
+            int mb_type=  mb_type_table[s->mv_dir];
+
+            if(s->mb_x==0){
+                for(i=0; i<2; i++){
+                    s->last_mv[i][0][0]=
+                    s->last_mv[i][0][1]=
+                    s->last_mv[i][1][0]=
+                    s->last_mv[i][1][1]= 0;
+                }
+            }
+
+            assert(s->dquant>=-2 && s->dquant<=2);
+            assert((s->dquant&1)==0);
+            assert(mb_type>=0);
+
+            /* nothing to do if this MB was skipped in the next P Frame */
+            if(s->next_picture.mbskip_table[s->mb_y * s->mb_stride + s->mb_x]){ //FIXME avoid DCT & ...
+                s->skip_count++;
+                s->mv[0][0][0]=
+                s->mv[0][0][1]=
+                s->mv[1][0][0]=
+                s->mv[1][0][1]= 0;
+                s->mv_dir= MV_DIR_FORWARD; //doesn't matter
+                s->qscale -= s->dquant;
+//                s->mb_skipped=1;
+
+                return;
+            }
+
+            cbp= get_b_cbp(s, block, motion_x, motion_y, mb_type);
+
+            if ((cbp | motion_x | motion_y | mb_type) ==0) {
+                /* direct MB with MV={0,0} */
+                assert(s->dquant==0);
+
+                put_bits(&s->pb, 1, 1); /* mb not coded modb1=1 */
+
+                if(interleaved_stats){
+                    s->misc_bits++;
+                    s->last_bits++;
+                }
+                s->skip_count++;
+                return;
+            }
+
+            put_bits(&s->pb, 1, 0);     /* mb coded modb1=0 */
+            put_bits(&s->pb, 1, cbp ? 0 : 1); /* modb2 */ //FIXME merge
+            put_bits(&s->pb, mb_type+1, 1); // this table is so simple that we don't need it :)
+            if(cbp) put_bits(&s->pb, 6, cbp);
+
+            if(cbp && mb_type){
+                if(s->dquant)
+                    put_bits(&s->pb, 2, (s->dquant>>2)+3);
+                else
+                    put_bits(&s->pb, 1, 0);
+            }else
+                s->qscale -= s->dquant;
+
+            if(!s->progressive_sequence){
+                if(cbp)
+                    put_bits(&s->pb, 1, s->interlaced_dct);
+                if(mb_type) // not direct mode
+                    put_bits(&s->pb, 1, s->mv_type == MV_TYPE_FIELD);
+            }
+
+            if(interleaved_stats){
+                s->misc_bits+= get_bits_diff(s);
+            }
+
+            if(mb_type == 0){
+                assert(s->mv_dir & MV_DIRECT);
+                ff_h263_encode_motion_vector(s, motion_x, motion_y, 1);
+                s->b_count++;
+                s->f_count++;
+            }else{
+                assert(mb_type > 0 && mb_type < 4);
+                if(s->mv_type != MV_TYPE_FIELD){
+                    if(s->mv_dir & MV_DIR_FORWARD){
+                        ff_h263_encode_motion_vector(s, s->mv[0][0][0] - s->last_mv[0][0][0],
+                                                        s->mv[0][0][1] - s->last_mv[0][0][1], s->f_code);
+                        s->last_mv[0][0][0]= s->last_mv[0][1][0]= s->mv[0][0][0];
+                        s->last_mv[0][0][1]= s->last_mv[0][1][1]= s->mv[0][0][1];
+                        s->f_count++;
+                    }
+                    if(s->mv_dir & MV_DIR_BACKWARD){
+                        ff_h263_encode_motion_vector(s, s->mv[1][0][0] - s->last_mv[1][0][0],
+                                                        s->mv[1][0][1] - s->last_mv[1][0][1], s->b_code);
+                        s->last_mv[1][0][0]= s->last_mv[1][1][0]= s->mv[1][0][0];
+                        s->last_mv[1][0][1]= s->last_mv[1][1][1]= s->mv[1][0][1];
+                        s->b_count++;
+                    }
+                }else{
+                    if(s->mv_dir & MV_DIR_FORWARD){
+                        put_bits(&s->pb, 1, s->field_select[0][0]);
+                        put_bits(&s->pb, 1, s->field_select[0][1]);
+                    }
+                    if(s->mv_dir & MV_DIR_BACKWARD){
+                        put_bits(&s->pb, 1, s->field_select[1][0]);
+                        put_bits(&s->pb, 1, s->field_select[1][1]);
+                    }
+                    if(s->mv_dir & MV_DIR_FORWARD){
+                        for(i=0; i<2; i++){
+                            ff_h263_encode_motion_vector(s, s->mv[0][i][0] - s->last_mv[0][i][0]  ,
+                                                            s->mv[0][i][1] - s->last_mv[0][i][1]/2, s->f_code);
+                            s->last_mv[0][i][0]= s->mv[0][i][0];
+                            s->last_mv[0][i][1]= s->mv[0][i][1]*2;
+                        }
+                        s->f_count++;
+                    }
+                    if(s->mv_dir & MV_DIR_BACKWARD){
+                        for(i=0; i<2; i++){
+                            ff_h263_encode_motion_vector(s, s->mv[1][i][0] - s->last_mv[1][i][0]  ,
+                                                            s->mv[1][i][1] - s->last_mv[1][i][1]/2, s->b_code);
+                            s->last_mv[1][i][0]= s->mv[1][i][0];
+                            s->last_mv[1][i][1]= s->mv[1][i][1]*2;
+                        }
+                        s->b_count++;
+                    }
+                }
+            }
+
+            if(interleaved_stats){
+                s->mv_bits+= get_bits_diff(s);
+            }
+
+            mpeg4_encode_blocks(s, block, NULL, NULL, NULL, &s->pb);
+
+            if(interleaved_stats){
+                s->p_tex_bits+= get_bits_diff(s);
+            }
+
+        }else{ /* s->pict_type==B_TYPE */
+            cbp= get_p_cbp(s, block, motion_x, motion_y);
+
+            if ((cbp | motion_x | motion_y | s->dquant) == 0 && s->mv_type==MV_TYPE_16X16) {
+                /* check if the B frames can skip it too, as we must skip it if we skip here
+                   why didn't they just compress the skip-mb bits instead of reusing them ?! */
+                if(s->max_b_frames>0){
+                    int i;
+                    int x,y, offset;
+                    uint8_t *p_pic;
+
+                    x= s->mb_x*16;
+                    y= s->mb_y*16;
+                    if(x+16 > s->width)  x= s->width-16;
+                    if(y+16 > s->height) y= s->height-16;
+
+                    offset= x + y*s->linesize;
+                    p_pic= s->new_picture.data[0] + offset;
+
+                    s->mb_skipped=1;
+                    for(i=0; i<s->max_b_frames; i++){
+                        uint8_t *b_pic;
+                        int diff;
+                        Picture *pic= s->reordered_input_picture[i+1];
+
+                        if(pic==NULL || pic->pict_type!=B_TYPE) break;
+
+                        b_pic= pic->data[0] + offset;
+                        if(pic->type != FF_BUFFER_TYPE_SHARED)
+                            b_pic+= INPLACE_OFFSET;
+                        diff= s->dsp.sad[0](NULL, p_pic, b_pic, s->linesize, 16);
+                        if(diff>s->qscale*70){ //FIXME check that 70 is optimal
+                            s->mb_skipped=0;
+                            break;
+                        }
+                    }
+                }else
+                    s->mb_skipped=1;
+
+                if(s->mb_skipped==1){
+                    /* skip macroblock */
+                    put_bits(&s->pb, 1, 1);
+
+                    if(interleaved_stats){
+                        s->misc_bits++;
+                        s->last_bits++;
+                    }
+                    s->skip_count++;
+
+                    return;
+                }
+            }
+
+            put_bits(&s->pb, 1, 0);     /* mb coded */
+            cbpc = cbp & 3;
+            cbpy = cbp >> 2;
+            cbpy ^= 0xf;
+            if(s->mv_type==MV_TYPE_16X16){
+                if(s->dquant) cbpc+= 8;
+                put_bits(&s->pb,
+                        inter_MCBPC_bits[cbpc],
+                        inter_MCBPC_code[cbpc]);
+
+                put_bits(pb2, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+                if(s->dquant)
+                    put_bits(pb2, 2, dquant_code[s->dquant+2]);
+
+                if(!s->progressive_sequence){
+                    if(cbp)
+                        put_bits(pb2, 1, s->interlaced_dct);
+                    put_bits(pb2, 1, 0);
+                }
+
+                if(interleaved_stats){
+                    s->misc_bits+= get_bits_diff(s);
+                }
+
+                /* motion vectors: 16x16 mode */
+                h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+
+                ff_h263_encode_motion_vector(s, motion_x - pred_x,
+                                                motion_y - pred_y, s->f_code);
+            }else if(s->mv_type==MV_TYPE_FIELD){
+                if(s->dquant) cbpc+= 8;
+                put_bits(&s->pb,
+                        inter_MCBPC_bits[cbpc],
+                        inter_MCBPC_code[cbpc]);
+
+                put_bits(pb2, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+                if(s->dquant)
+                    put_bits(pb2, 2, dquant_code[s->dquant+2]);
+
+                assert(!s->progressive_sequence);
+                if(cbp)
+                    put_bits(pb2, 1, s->interlaced_dct);
+                put_bits(pb2, 1, 1);
+
+                if(interleaved_stats){
+                    s->misc_bits+= get_bits_diff(s);
+                }
+
+                /* motion vectors: 16x8 interlaced mode */
+                h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+                pred_y /=2;
+
+                put_bits(&s->pb, 1, s->field_select[0][0]);
+                put_bits(&s->pb, 1, s->field_select[0][1]);
+
+                ff_h263_encode_motion_vector(s, s->mv[0][0][0] - pred_x,
+                                                s->mv[0][0][1] - pred_y, s->f_code);
+                ff_h263_encode_motion_vector(s, s->mv[0][1][0] - pred_x,
+                                                s->mv[0][1][1] - pred_y, s->f_code);
+            }else{
+                assert(s->mv_type==MV_TYPE_8X8);
+                put_bits(&s->pb,
+                        inter_MCBPC_bits[cbpc+16],
+                        inter_MCBPC_code[cbpc+16]);
+                put_bits(pb2, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+
+                if(!s->progressive_sequence){
+                    if(cbp)
+                        put_bits(pb2, 1, s->interlaced_dct);
+                }
+
+                if(interleaved_stats){
+                    s->misc_bits+= get_bits_diff(s);
+                }
+
+                for(i=0; i<4; i++){
+                    /* motion vectors: 8x8 mode*/
+                    h263_pred_motion(s, i, 0, &pred_x, &pred_y);
+
+                    ff_h263_encode_motion_vector(s, s->current_picture.motion_val[0][ s->block_index[i] ][0] - pred_x,
+                                                    s->current_picture.motion_val[0][ s->block_index[i] ][1] - pred_y, s->f_code);
+                }
+            }
+
+            if(interleaved_stats){
+                s->mv_bits+= get_bits_diff(s);
+            }
+
+            mpeg4_encode_blocks(s, block, NULL, NULL, NULL, tex_pb);
+
+            if(interleaved_stats){
+                s->p_tex_bits+= get_bits_diff(s);
+            }
+            s->f_count++;
+        }
+    } else {
+        int cbp;
+        int dc_diff[6];   //dc values with the dc prediction subtracted
+        int dir[6];  //prediction direction
+        int zigzag_last_index[6];
+        uint8_t *scan_table[6];
+        int i;
+
+        for(i=0; i<6; i++){
+            dc_diff[i]= ff_mpeg4_pred_dc(s, i, block[i][0], &dir[i], 1);
+        }
+
+        if(s->flags & CODEC_FLAG_AC_PRED){
+            s->ac_pred= decide_ac_pred(s, block, dir, scan_table, zigzag_last_index);
+            if(!s->ac_pred)
+                restore_ac_coeffs(s, block, dir, scan_table, zigzag_last_index);
+        }else{
+            for(i=0; i<6; i++)
+                scan_table[i]= s->intra_scantable.permutated;
+        }
+
+        /* compute cbp */
+        cbp = 0;
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 1)
+                cbp |= 1 << (5 - i);
+        }
+
+        cbpc = cbp & 3;
+        if (s->pict_type == I_TYPE) {
+            if(s->dquant) cbpc+=4;
+            put_bits(&s->pb,
+                intra_MCBPC_bits[cbpc],
+                intra_MCBPC_code[cbpc]);
+        } else {
+            if(s->dquant) cbpc+=8;
+            put_bits(&s->pb, 1, 0);     /* mb coded */
+            put_bits(&s->pb,
+                inter_MCBPC_bits[cbpc + 4],
+                inter_MCBPC_code[cbpc + 4]);
+        }
+        put_bits(pb2, 1, s->ac_pred);
+        cbpy = cbp >> 2;
+        put_bits(pb2, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+        if(s->dquant)
+            put_bits(dc_pb, 2, dquant_code[s->dquant+2]);
+
+        if(!s->progressive_sequence){
+            put_bits(dc_pb, 1, s->interlaced_dct);
+        }
+
+        if(interleaved_stats){
+            s->misc_bits+= get_bits_diff(s);
+        }
+
+        mpeg4_encode_blocks(s, block, dc_diff, scan_table, dc_pb, tex_pb);
+
+        if(interleaved_stats){
+            s->i_tex_bits+= get_bits_diff(s);
+        }
+        s->i_count++;
+
+        /* restore ac coeffs & last_index stuff if we messed them up with the prediction */
+        if(s->ac_pred)
+            restore_ac_coeffs(s, block, dir, scan_table, zigzag_last_index);
+    }
+}
+
+void h263_encode_mb(MpegEncContext * s,
+                    DCTELEM block[6][64],
+                    int motion_x, int motion_y)
+{
+    int cbpc, cbpy, i, cbp, pred_x, pred_y;
+    int16_t pred_dc;
+    int16_t rec_intradc[6];
+    int16_t *dc_ptr[6];
+    const int interleaved_stats= (s->flags&CODEC_FLAG_PASS1);
+    const int dquant_code[5]= {1,0,9,2,3};
+
+    //printf("**mb x=%d y=%d\n", s->mb_x, s->mb_y);
+    if (!s->mb_intra) {
+        /* compute cbp */
+        cbp= get_p_cbp(s, block, motion_x, motion_y);
+
+        if ((cbp | motion_x | motion_y | s->dquant | (s->mv_type - MV_TYPE_16X16)) == 0) {
+            /* skip macroblock */
+            put_bits(&s->pb, 1, 1);
+            if(interleaved_stats){
+                s->misc_bits++;
+                s->last_bits++;
+            }
+            s->skip_count++;
+
+            return;
+        }
+        put_bits(&s->pb, 1, 0);         /* mb coded */
+
+        cbpc = cbp & 3;
+        cbpy = cbp >> 2;
+        if(s->alt_inter_vlc==0 || cbpc!=3)
+            cbpy ^= 0xF;
+        if(s->dquant) cbpc+= 8;
+        if(s->mv_type==MV_TYPE_16X16){
+            put_bits(&s->pb,
+                    inter_MCBPC_bits[cbpc],
+                    inter_MCBPC_code[cbpc]);
+
+            put_bits(&s->pb, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+            if(s->dquant)
+                put_bits(&s->pb, 2, dquant_code[s->dquant+2]);
+
+            if(interleaved_stats){
+                s->misc_bits+= get_bits_diff(s);
+            }
+
+            /* motion vectors: 16x16 mode */
+            h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+
+            if (!s->umvplus) {
+                ff_h263_encode_motion_vector(s, motion_x - pred_x,
+                                                motion_y - pred_y, 1);
+            }
+            else {
+                h263p_encode_umotion(s, motion_x - pred_x);
+                h263p_encode_umotion(s, motion_y - pred_y);
+                if (((motion_x - pred_x) == 1) && ((motion_y - pred_y) == 1))
+                    /* To prevent Start Code emulation */
+                    put_bits(&s->pb,1,1);
+            }
+        }else{
+            put_bits(&s->pb,
+                    inter_MCBPC_bits[cbpc+16],
+                    inter_MCBPC_code[cbpc+16]);
+            put_bits(&s->pb, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+            if(s->dquant)
+                put_bits(&s->pb, 2, dquant_code[s->dquant+2]);
+
+            if(interleaved_stats){
+                s->misc_bits+= get_bits_diff(s);
+            }
+
+            for(i=0; i<4; i++){
+                /* motion vectors: 8x8 mode*/
+                h263_pred_motion(s, i, 0, &pred_x, &pred_y);
+
+                motion_x= s->current_picture.motion_val[0][ s->block_index[i] ][0];
+                motion_y= s->current_picture.motion_val[0][ s->block_index[i] ][1];
+                if (!s->umvplus) {
+                    ff_h263_encode_motion_vector(s, motion_x - pred_x,
+                                                    motion_y - pred_y, 1);
+                }
+                else {
+                    h263p_encode_umotion(s, motion_x - pred_x);
+                    h263p_encode_umotion(s, motion_y - pred_y);
+                    if (((motion_x - pred_x) == 1) && ((motion_y - pred_y) == 1))
+                        /* To prevent Start Code emulation */
+                        put_bits(&s->pb,1,1);
+                }
+            }
+        }
+
+        if(interleaved_stats){
+            s->mv_bits+= get_bits_diff(s);
+        }
+    } else {
+        assert(s->mb_intra);
+
+        cbp = 0;
+        if (s->h263_aic) {
+            /* Predict DC */
+            for(i=0; i<6; i++) {
+                int16_t level = block[i][0];
+                int scale;
+
+                if(i<4) scale= s->y_dc_scale;
+                else    scale= s->c_dc_scale;
+
+                pred_dc = h263_pred_dc(s, i, &dc_ptr[i]);
+                level -= pred_dc;
+                /* Quant */
+                if (level >= 0)
+                    level = (level + (scale>>1))/scale;
+                else
+                    level = (level - (scale>>1))/scale;
+
+                /* AIC can change CBP */
+                if (level == 0 && s->block_last_index[i] == 0)
+                    s->block_last_index[i] = -1;
+
+                if(!s->modified_quant){
+                    if (level < -127)
+                        level = -127;
+                    else if (level > 127)
+                        level = 127;
+                }
+
+                block[i][0] = level;
+                /* Reconstruction */
+                rec_intradc[i] = scale*level + pred_dc;
+                /* Oddify */
+                rec_intradc[i] |= 1;
+                //if ((rec_intradc[i] % 2) == 0)
+                //    rec_intradc[i]++;
+                /* Clipping */
+                if (rec_intradc[i] < 0)
+                    rec_intradc[i] = 0;
+                else if (rec_intradc[i] > 2047)
+                    rec_intradc[i] = 2047;
+
+                /* Update AC/DC tables */
+                *dc_ptr[i] = rec_intradc[i];
+                if (s->block_last_index[i] >= 0)
+                    cbp |= 1 << (5 - i);
+            }
+        }else{
+            for(i=0; i<6; i++) {
+                /* compute cbp */
+                if (s->block_last_index[i] >= 1)
+                    cbp |= 1 << (5 - i);
+            }
+        }
+
+        cbpc = cbp & 3;
+        if (s->pict_type == I_TYPE) {
+            if(s->dquant) cbpc+=4;
+            put_bits(&s->pb,
+                intra_MCBPC_bits[cbpc],
+                intra_MCBPC_code[cbpc]);
+        } else {
+            if(s->dquant) cbpc+=8;
+            put_bits(&s->pb, 1, 0);     /* mb coded */
+            put_bits(&s->pb,
+                inter_MCBPC_bits[cbpc + 4],
+                inter_MCBPC_code[cbpc + 4]);
+        }
+        if (s->h263_aic) {
+            /* XXX: currently, we do not try to use ac prediction */
+            put_bits(&s->pb, 1, 0);     /* no AC prediction */
+        }
+        cbpy = cbp >> 2;
+        put_bits(&s->pb, cbpy_tab[cbpy][1], cbpy_tab[cbpy][0]);
+        if(s->dquant)
+            put_bits(&s->pb, 2, dquant_code[s->dquant+2]);
+
+        if(interleaved_stats){
+            s->misc_bits+= get_bits_diff(s);
+        }
+    }
+
+    for(i=0; i<6; i++) {
+        /* encode each block */
+        h263_encode_block(s, block[i], i);
+
+        /* Update INTRADC for decoding */
+        if (s->h263_aic && s->mb_intra) {
+            block[i][0] = rec_intradc[i];
+
+        }
+    }
+
+    if(interleaved_stats){
+        if (!s->mb_intra) {
+            s->p_tex_bits+= get_bits_diff(s);
+            s->f_count++;
+        }else{
+            s->i_tex_bits+= get_bits_diff(s);
+            s->i_count++;
+        }
+    }
+}
+#endif
+
+void ff_h263_loop_filter(MpegEncContext * s){
+    int qp_c;
+    const int linesize  = s->linesize;
+    const int uvlinesize= s->uvlinesize;
+    const int xy = s->mb_y * s->mb_stride + s->mb_x;
+    uint8_t *dest_y = s->dest[0];
+    uint8_t *dest_cb= s->dest[1];
+    uint8_t *dest_cr= s->dest[2];
+
+//    if(s->pict_type==B_TYPE && !s->readable) return;
+
+    /*
+       Diag Top
+       Left Center
+    */
+    if(!IS_SKIP(s->current_picture.mb_type[xy])){
+        qp_c= s->qscale;
+        s->dsp.h263_v_loop_filter(dest_y+8*linesize  , linesize, qp_c);
+        s->dsp.h263_v_loop_filter(dest_y+8*linesize+8, linesize, qp_c);
+    }else
+        qp_c= 0;
+
+    if(s->mb_y){
+        int qp_dt, qp_t, qp_tc;
+
+        if(IS_SKIP(s->current_picture.mb_type[xy-s->mb_stride]))
+            qp_t=0;
+        else
+            qp_t= s->current_picture.qscale_table[xy-s->mb_stride];
+
+        if(qp_c)
+            qp_tc= qp_c;
+        else
+            qp_tc= qp_t;
+
+        if(qp_tc){
+            const int chroma_qp= s->chroma_qscale_table[qp_tc];
+            s->dsp.h263_v_loop_filter(dest_y  ,   linesize, qp_tc);
+            s->dsp.h263_v_loop_filter(dest_y+8,   linesize, qp_tc);
+
+            s->dsp.h263_v_loop_filter(dest_cb , uvlinesize, chroma_qp);
+            s->dsp.h263_v_loop_filter(dest_cr , uvlinesize, chroma_qp);
+        }
+
+        if(qp_t)
+            s->dsp.h263_h_loop_filter(dest_y-8*linesize+8  ,   linesize, qp_t);
+
+        if(s->mb_x){
+            if(qp_t || IS_SKIP(s->current_picture.mb_type[xy-1-s->mb_stride]))
+                qp_dt= qp_t;
+            else
+                qp_dt= s->current_picture.qscale_table[xy-1-s->mb_stride];
+
+            if(qp_dt){
+                const int chroma_qp= s->chroma_qscale_table[qp_dt];
+                s->dsp.h263_h_loop_filter(dest_y -8*linesize  ,   linesize, qp_dt);
+                s->dsp.h263_h_loop_filter(dest_cb-8*uvlinesize, uvlinesize, chroma_qp);
+                s->dsp.h263_h_loop_filter(dest_cr-8*uvlinesize, uvlinesize, chroma_qp);
+            }
+        }
+    }
+
+    if(qp_c){
+        s->dsp.h263_h_loop_filter(dest_y +8,   linesize, qp_c);
+        if(s->mb_y + 1 == s->mb_height)
+            s->dsp.h263_h_loop_filter(dest_y+8*linesize+8,   linesize, qp_c);
+    }
+
+    if(s->mb_x){
+        int qp_lc;
+        if(qp_c || IS_SKIP(s->current_picture.mb_type[xy-1]))
+            qp_lc= qp_c;
+        else
+            qp_lc= s->current_picture.qscale_table[xy-1];
+
+        if(qp_lc){
+            s->dsp.h263_h_loop_filter(dest_y,   linesize, qp_lc);
+            if(s->mb_y + 1 == s->mb_height){
+                const int chroma_qp= s->chroma_qscale_table[qp_lc];
+                s->dsp.h263_h_loop_filter(dest_y +8*  linesize,   linesize, qp_lc);
+                s->dsp.h263_h_loop_filter(dest_cb             , uvlinesize, chroma_qp);
+                s->dsp.h263_h_loop_filter(dest_cr             , uvlinesize, chroma_qp);
+            }
+        }
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static int h263_pred_dc(MpegEncContext * s, int n, int16_t **dc_val_ptr)
+{
+    int x, y, wrap, a, c, pred_dc, scale;
+    int16_t *dc_val;
+
+    /* find prediction */
+    if (n < 4) {
+        x = 2 * s->mb_x + (n & 1);
+        y = 2 * s->mb_y + ((n & 2) >> 1);
+        wrap = s->b8_stride;
+        dc_val = s->dc_val[0];
+        scale = s->y_dc_scale;
+    } else {
+        x = s->mb_x;
+        y = s->mb_y;
+        wrap = s->mb_stride;
+        dc_val = s->dc_val[n - 4 + 1];
+        scale = s->c_dc_scale;
+    }
+    /* B C
+     * A X
+     */
+    a = dc_val[(x - 1) + (y) * wrap];
+    c = dc_val[(x) + (y - 1) * wrap];
+
+    /* No prediction outside GOB boundary */
+    if(s->first_slice_line && n!=3){
+        if(n!=2) c= 1024;
+        if(n!=1 && s->mb_x == s->resync_mb_x) a= 1024;
+    }
+    pred_dc = 1024;
+    /* just DC prediction */
+    if (a != 1024 && c != 1024)
+        pred_dc = (a + c) >> 1;
+    else if (a != 1024)
+        pred_dc = a;
+    else
+        pred_dc = c;
+
+    /* we assume pred is positive */
+    //pred_dc = (pred_dc + (scale >> 1)) / scale;
+    *dc_val_ptr = &dc_val[x + y * wrap];
+    return pred_dc;
+}
+#endif /* CONFIG_ENCODERS */
+
+static void h263_pred_acdc(MpegEncContext * s, DCTELEM *block, int n)
+{
+    int x, y, wrap, a, c, pred_dc, scale, i;
+    int16_t *dc_val, *ac_val, *ac_val1;
+
+    /* find prediction */
+    if (n < 4) {
+        x = 2 * s->mb_x + (n & 1);
+        y = 2 * s->mb_y + (n>> 1);
+        wrap = s->b8_stride;
+        dc_val = s->dc_val[0];
+        ac_val = s->ac_val[0][0];
+        scale = s->y_dc_scale;
+    } else {
+        x = s->mb_x;
+        y = s->mb_y;
+        wrap = s->mb_stride;
+        dc_val = s->dc_val[n - 4 + 1];
+        ac_val = s->ac_val[n - 4 + 1][0];
+        scale = s->c_dc_scale;
+    }
+
+    ac_val += ((y) * wrap + (x)) * 16;
+    ac_val1 = ac_val;
+
+    /* B C
+     * A X
+     */
+    a = dc_val[(x - 1) + (y) * wrap];
+    c = dc_val[(x) + (y - 1) * wrap];
+
+    /* No prediction outside GOB boundary */
+    if(s->first_slice_line && n!=3){
+        if(n!=2) c= 1024;
+        if(n!=1 && s->mb_x == s->resync_mb_x) a= 1024;
+    }
+
+    if (s->ac_pred) {
+        pred_dc = 1024;
+        if (s->h263_aic_dir) {
+            /* left prediction */
+            if (a != 1024) {
+                ac_val -= 16;
+                for(i=1;i<8;i++) {
+                    block[s->dsp.idct_permutation[i<<3]] += ac_val[i];
+                }
+                pred_dc = a;
+            }
+        } else {
+            /* top prediction */
+            if (c != 1024) {
+                ac_val -= 16 * wrap;
+                for(i=1;i<8;i++) {
+                    block[s->dsp.idct_permutation[i   ]] += ac_val[i + 8];
+                }
+                pred_dc = c;
+            }
+        }
+    } else {
+        /* just DC prediction */
+        if (a != 1024 && c != 1024)
+            pred_dc = (a + c) >> 1;
+        else if (a != 1024)
+            pred_dc = a;
+        else
+            pred_dc = c;
+    }
+
+    /* we assume pred is positive */
+    block[0]=block[0]*scale + pred_dc;
+
+    if (block[0] < 0)
+        block[0] = 0;
+    else
+        block[0] |= 1;
+
+    /* Update AC/DC tables */
+    dc_val[(x) + (y) * wrap] = block[0];
+
+    /* left copy */
+    for(i=1;i<8;i++)
+        ac_val1[i    ] = block[s->dsp.idct_permutation[i<<3]];
+    /* top copy */
+    for(i=1;i<8;i++)
+        ac_val1[8 + i] = block[s->dsp.idct_permutation[i   ]];
+}
+
+int16_t *h263_pred_motion(MpegEncContext * s, int block, int dir,
+                        int *px, int *py)
+{
+    int wrap;
+    int16_t *A, *B, *C, (*mot_val)[2];
+    static const int off[4]= {2, 1, 1, -1};
+
+    wrap = s->b8_stride;
+    mot_val = s->current_picture.motion_val[dir] + s->block_index[block];
+
+    A = mot_val[ - 1];
+    /* special case for first (slice) line */
+    if (s->first_slice_line && block<3) {
+        // we can't just change some MVs to simulate that as we need them for the B frames (and ME)
+        // and if we ever support non rectangular objects than we need to do a few ifs here anyway :(
+        if(block==0){ //most common case
+            if(s->mb_x  == s->resync_mb_x){ //rare
+                *px= *py = 0;
+            }else if(s->mb_x + 1 == s->resync_mb_x && s->h263_pred){ //rare
+                C = mot_val[off[block] - wrap];
+                if(s->mb_x==0){
+                    *px = C[0];
+                    *py = C[1];
+                }else{
+                    *px = mid_pred(A[0], 0, C[0]);
+                    *py = mid_pred(A[1], 0, C[1]);
+                }
+            }else{
+                *px = A[0];
+                *py = A[1];
+            }
+        }else if(block==1){
+            if(s->mb_x + 1 == s->resync_mb_x && s->h263_pred){ //rare
+                C = mot_val[off[block] - wrap];
+                *px = mid_pred(A[0], 0, C[0]);
+                *py = mid_pred(A[1], 0, C[1]);
+            }else{
+                *px = A[0];
+                *py = A[1];
+            }
+        }else{ /* block==2*/
+            B = mot_val[ - wrap];
+            C = mot_val[off[block] - wrap];
+            if(s->mb_x == s->resync_mb_x) //rare
+                A[0]=A[1]=0;
+
+            *px = mid_pred(A[0], B[0], C[0]);
+            *py = mid_pred(A[1], B[1], C[1]);
+        }
+    } else {
+        B = mot_val[ - wrap];
+        C = mot_val[off[block] - wrap];
+        *px = mid_pred(A[0], B[0], C[0]);
+        *py = mid_pred(A[1], B[1], C[1]);
+    }
+    return *mot_val;
+}
+
+#ifdef CONFIG_ENCODERS
+void ff_h263_encode_motion(MpegEncContext * s, int val, int f_code)
+{
+    int range, l, bit_size, sign, code, bits;
+
+    if (val == 0) {
+        /* zero vector */
+        code = 0;
+        put_bits(&s->pb, mvtab[code][1], mvtab[code][0]);
+    } else {
+        bit_size = f_code - 1;
+        range = 1 << bit_size;
+        /* modulo encoding */
+        l= INT_BIT - 6 - bit_size;
+        val = (val<<l)>>l;
+        sign = val>>31;
+        val= (val^sign)-sign;
+        sign&=1;
+
+        val--;
+        code = (val >> bit_size) + 1;
+        bits = val & (range - 1);
+
+        put_bits(&s->pb, mvtab[code][1] + 1, (mvtab[code][0] << 1) | sign);
+        if (bit_size > 0) {
+            put_bits(&s->pb, bit_size, bits);
+        }
+    }
+}
+
+/* Encode MV differences on H.263+ with Unrestricted MV mode */
+static void h263p_encode_umotion(MpegEncContext * s, int val)
+{
+    short sval = 0;
+    short i = 0;
+    short n_bits = 0;
+    short temp_val;
+    int code = 0;
+    int tcode;
+
+    if ( val == 0)
+        put_bits(&s->pb, 1, 1);
+    else if (val == 1)
+        put_bits(&s->pb, 3, 0);
+    else if (val == -1)
+        put_bits(&s->pb, 3, 2);
+    else {
+
+        sval = ((val < 0) ? (short)(-val):(short)val);
+        temp_val = sval;
+
+        while (temp_val != 0) {
+            temp_val = temp_val >> 1;
+            n_bits++;
+        }
+
+        i = n_bits - 1;
+        while (i > 0) {
+            tcode = (sval & (1 << (i-1))) >> (i-1);
+            tcode = (tcode << 1) | 1;
+            code = (code << 2) | tcode;
+            i--;
+        }
+        code = ((code << 1) | (val < 0)) << 1;
+        put_bits(&s->pb, (2*n_bits)+1, code);
+        //printf("\nVal = %d\tCode = %d", sval, code);
+    }
+}
+
+static void init_mv_penalty_and_fcode(MpegEncContext *s)
+{
+    int f_code;
+    int mv;
+
+    for(f_code=1; f_code<=MAX_FCODE; f_code++){
+        for(mv=-MAX_MV; mv<=MAX_MV; mv++){
+            int len;
+
+            if(mv==0) len= mvtab[0][1];
+            else{
+                int val, bit_size, range, code;
+
+                bit_size = f_code - 1;
+                range = 1 << bit_size;
+
+                val=mv;
+                if (val < 0)
+                    val = -val;
+                val--;
+                code = (val >> bit_size) + 1;
+                if(code<33){
+                    len= mvtab[code][1] + 1 + bit_size;
+                }else{
+                    len= mvtab[32][1] + av_log2(code>>5) + 2 + bit_size;
+                }
+            }
+
+            mv_penalty[f_code][mv+MAX_MV]= len;
+        }
+    }
+
+    for(f_code=MAX_FCODE; f_code>0; f_code--){
+        for(mv=-(16<<f_code); mv<(16<<f_code); mv++){
+            fcode_tab[mv+MAX_MV]= f_code;
+        }
+    }
+
+    for(mv=0; mv<MAX_MV*2+1; mv++){
+        umv_fcode_tab[mv]= 1;
+    }
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+
+static void init_uni_dc_tab(void)
+{
+    int level, uni_code, uni_len;
+
+    for(level=-256; level<256; level++){
+        int size, v, l;
+        /* find number of bits */
+        size = 0;
+        v = abs(level);
+        while (v) {
+            v >>= 1;
+            size++;
+        }
+
+        if (level < 0)
+            l= (-level) ^ ((1 << size) - 1);
+        else
+            l= level;
+
+        /* luminance */
+        uni_code= DCtab_lum[size][0];
+        uni_len = DCtab_lum[size][1];
+
+        if (size > 0) {
+            uni_code<<=size; uni_code|=l;
+            uni_len+=size;
+            if (size > 8){
+                uni_code<<=1; uni_code|=1;
+                uni_len++;
+            }
+        }
+        uni_DCtab_lum_bits[level+256]= uni_code;
+        uni_DCtab_lum_len [level+256]= uni_len;
+
+        /* chrominance */
+        uni_code= DCtab_chrom[size][0];
+        uni_len = DCtab_chrom[size][1];
+
+        if (size > 0) {
+            uni_code<<=size; uni_code|=l;
+            uni_len+=size;
+            if (size > 8){
+                uni_code<<=1; uni_code|=1;
+                uni_len++;
+            }
+        }
+        uni_DCtab_chrom_bits[level+256]= uni_code;
+        uni_DCtab_chrom_len [level+256]= uni_len;
+
+    }
+}
+
+#endif //CONFIG_ENCODERS
+
+#ifdef CONFIG_ENCODERS
+static void init_uni_mpeg4_rl_tab(RLTable *rl, uint32_t *bits_tab, uint8_t *len_tab){
+    int slevel, run, last;
+
+    assert(MAX_LEVEL >= 64);
+    assert(MAX_RUN   >= 63);
+
+    for(slevel=-64; slevel<64; slevel++){
+        if(slevel==0) continue;
+        for(run=0; run<64; run++){
+            for(last=0; last<=1; last++){
+                const int index= UNI_MPEG4_ENC_INDEX(last, run, slevel+64);
+                int level= slevel < 0 ? -slevel : slevel;
+                int sign= slevel < 0 ? 1 : 0;
+                int bits, len, code;
+                int level1, run1;
+
+                len_tab[index]= 100;
+
+                /* ESC0 */
+                code= get_rl_index(rl, last, run, level);
+                bits= rl->table_vlc[code][0];
+                len=  rl->table_vlc[code][1];
+                bits=bits*2+sign; len++;
+
+                if(code!=rl->n && len < len_tab[index]){
+                    bits_tab[index]= bits;
+                    len_tab [index]= len;
+                }
+#if 1
+                /* ESC1 */
+                bits= rl->table_vlc[rl->n][0];
+                len=  rl->table_vlc[rl->n][1];
+                bits=bits*2;    len++; //esc1
+                level1= level - rl->max_level[last][run];
+                if(level1>0){
+                    code= get_rl_index(rl, last, run, level1);
+                    bits<<= rl->table_vlc[code][1];
+                    len  += rl->table_vlc[code][1];
+                    bits += rl->table_vlc[code][0];
+                    bits=bits*2+sign; len++;
+
+                    if(code!=rl->n && len < len_tab[index]){
+                        bits_tab[index]= bits;
+                        len_tab [index]= len;
+                    }
+                }
+#endif
+#if 1
+                /* ESC2 */
+                bits= rl->table_vlc[rl->n][0];
+                len=  rl->table_vlc[rl->n][1];
+                bits=bits*4+2;    len+=2; //esc2
+                run1 = run - rl->max_run[last][level] - 1;
+                if(run1>=0){
+                    code= get_rl_index(rl, last, run1, level);
+                    bits<<= rl->table_vlc[code][1];
+                    len  += rl->table_vlc[code][1];
+                    bits += rl->table_vlc[code][0];
+                    bits=bits*2+sign; len++;
+
+                    if(code!=rl->n && len < len_tab[index]){
+                        bits_tab[index]= bits;
+                        len_tab [index]= len;
+                    }
+                }
+#endif
+                /* ESC3 */
+                bits= rl->table_vlc[rl->n][0];
+                len = rl->table_vlc[rl->n][1];
+                bits=bits*4+3;    len+=2; //esc3
+                bits=bits*2+last; len++;
+                bits=bits*64+run; len+=6;
+                bits=bits*2+1;    len++;  //marker
+                bits=bits*4096+(slevel&0xfff); len+=12;
+                bits=bits*2+1;    len++;  //marker
+
+                if(len < len_tab[index]){
+                    bits_tab[index]= bits;
+                    len_tab [index]= len;
+                }
+            }
+        }
+    }
+}
+
+static void init_uni_h263_rl_tab(RLTable *rl, uint32_t *bits_tab, uint8_t *len_tab){
+    int slevel, run, last;
+
+    assert(MAX_LEVEL >= 64);
+    assert(MAX_RUN   >= 63);
+
+    for(slevel=-64; slevel<64; slevel++){
+        if(slevel==0) continue;
+        for(run=0; run<64; run++){
+            for(last=0; last<=1; last++){
+                const int index= UNI_MPEG4_ENC_INDEX(last, run, slevel+64);
+                int level= slevel < 0 ? -slevel : slevel;
+                int sign= slevel < 0 ? 1 : 0;
+                int bits, len, code;
+
+                len_tab[index]= 100;
+
+                /* ESC0 */
+                code= get_rl_index(rl, last, run, level);
+                bits= rl->table_vlc[code][0];
+                len=  rl->table_vlc[code][1];
+                bits=bits*2+sign; len++;
+
+                if(code!=rl->n && len < len_tab[index]){
+                    if(bits_tab) bits_tab[index]= bits;
+                    len_tab [index]= len;
+                }
+                /* ESC */
+                bits= rl->table_vlc[rl->n][0];
+                len = rl->table_vlc[rl->n][1];
+                bits=bits*2+last; len++;
+                bits=bits*64+run; len+=6;
+                bits=bits*256+(level&0xff); len+=8;
+
+                if(len < len_tab[index]){
+                    if(bits_tab) bits_tab[index]= bits;
+                    len_tab [index]= len;
+                }
+            }
+        }
+    }
+}
+
+void h263_encode_init(MpegEncContext *s)
+{
+    static int done = 0;
+
+    if (!done) {
+        done = 1;
+
+        init_uni_dc_tab();
+
+        init_rl(&rl_inter, static_rl_table_store[0]);
+        init_rl(&rl_intra, static_rl_table_store[1]);
+        init_rl(&rl_intra_aic, static_rl_table_store[2]);
+
+        init_uni_mpeg4_rl_tab(&rl_intra, uni_mpeg4_intra_rl_bits, uni_mpeg4_intra_rl_len);
+        init_uni_mpeg4_rl_tab(&rl_inter, uni_mpeg4_inter_rl_bits, uni_mpeg4_inter_rl_len);
+
+        init_uni_h263_rl_tab(&rl_intra_aic, NULL, uni_h263_intra_aic_rl_len);
+        init_uni_h263_rl_tab(&rl_inter    , NULL, uni_h263_inter_rl_len);
+
+        init_mv_penalty_and_fcode(s);
+    }
+    s->me.mv_penalty= mv_penalty; //FIXME exact table for msmpeg4 & h263p
+
+    s->intra_ac_vlc_length     =s->inter_ac_vlc_length     = uni_h263_inter_rl_len;
+    s->intra_ac_vlc_last_length=s->inter_ac_vlc_last_length= uni_h263_inter_rl_len + 128*64;
+    if(s->h263_aic){
+        s->intra_ac_vlc_length     = uni_h263_intra_aic_rl_len;
+        s->intra_ac_vlc_last_length= uni_h263_intra_aic_rl_len + 128*64;
+    }
+    s->ac_esc_length= 7+1+6+8;
+
+    // use fcodes >1 only for mpeg4 & h263 & h263p FIXME
+    switch(s->codec_id){
+    case CODEC_ID_MPEG4:
+        s->fcode_tab= fcode_tab;
+        s->min_qcoeff= -2048;
+        s->max_qcoeff=  2047;
+        s->intra_ac_vlc_length     = uni_mpeg4_intra_rl_len;
+        s->intra_ac_vlc_last_length= uni_mpeg4_intra_rl_len + 128*64;
+        s->inter_ac_vlc_length     = uni_mpeg4_inter_rl_len;
+        s->inter_ac_vlc_last_length= uni_mpeg4_inter_rl_len + 128*64;
+        s->luma_dc_vlc_length= uni_DCtab_lum_len;
+        s->chroma_dc_vlc_length= uni_DCtab_chrom_len;
+        s->ac_esc_length= 7+2+1+6+1+12+1;
+        s->y_dc_scale_table= ff_mpeg4_y_dc_scale_table;
+        s->c_dc_scale_table= ff_mpeg4_c_dc_scale_table;
+
+        if(s->flags & CODEC_FLAG_GLOBAL_HEADER){
+
+            s->avctx->extradata= av_malloc(1024);
+            init_put_bits(&s->pb, s->avctx->extradata, 1024);
+
+            if(!(s->workaround_bugs & FF_BUG_MS))
+                mpeg4_encode_visual_object_header(s);
+            mpeg4_encode_vol_header(s, 0, 0);
+
+//            ff_mpeg4_stuffing(&s->pb); ?
+            flush_put_bits(&s->pb);
+            s->avctx->extradata_size= (put_bits_count(&s->pb)+7)>>3;
+        }
+
+        break;
+    case CODEC_ID_H263P:
+        if(s->umvplus)
+            s->fcode_tab= umv_fcode_tab;
+        if(s->modified_quant){
+            s->min_qcoeff= -2047;
+            s->max_qcoeff=  2047;
+        }else{
+            s->min_qcoeff= -127;
+            s->max_qcoeff=  127;
+        }
+        break;
+        //Note for mpeg4 & h263 the dc-scale table will be set per frame as needed later
+    case CODEC_ID_FLV1:
+        if (s->h263_flv > 1) {
+            s->min_qcoeff= -1023;
+            s->max_qcoeff=  1023;
+        } else {
+            s->min_qcoeff= -127;
+            s->max_qcoeff=  127;
+        }
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+        break;
+    default: //nothing needed - default table already set in mpegvideo.c
+        s->min_qcoeff= -127;
+        s->max_qcoeff=  127;
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+    }
+}
+
+/**
+ * encodes a 8x8 block.
+ * @param block the 8x8 block
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ */
+static void h263_encode_block(MpegEncContext * s, DCTELEM * block, int n)
+{
+    int level, run, last, i, j, last_index, last_non_zero, sign, slevel, code;
+    RLTable *rl;
+
+    rl = &rl_inter;
+    if (s->mb_intra && !s->h263_aic) {
+        /* DC coef */
+        level = block[0];
+        /* 255 cannot be represented, so we clamp */
+        if (level > 254) {
+            level = 254;
+            block[0] = 254;
+        }
+        /* 0 cannot be represented also */
+        else if (level < 1) {
+            level = 1;
+            block[0] = 1;
+        }
+        if (level == 128) //FIXME check rv10
+            put_bits(&s->pb, 8, 0xff);
+        else
+            put_bits(&s->pb, 8, level);
+        i = 1;
+    } else {
+        i = 0;
+        if (s->h263_aic && s->mb_intra)
+            rl = &rl_intra_aic;
+
+        if(s->alt_inter_vlc && !s->mb_intra){
+            int aic_vlc_bits=0;
+            int inter_vlc_bits=0;
+            int wrong_pos=-1;
+            int aic_code;
+
+            last_index = s->block_last_index[n];
+            last_non_zero = i - 1;
+            for (; i <= last_index; i++) {
+                j = s->intra_scantable.permutated[i];
+                level = block[j];
+                if (level) {
+                    run = i - last_non_zero - 1;
+                    last = (i == last_index);
+
+                    if(level<0) level= -level;
+
+                    code = get_rl_index(rl, last, run, level);
+                    aic_code = get_rl_index(&rl_intra_aic, last, run, level);
+                    inter_vlc_bits += rl->table_vlc[code][1]+1;
+                    aic_vlc_bits   += rl_intra_aic.table_vlc[aic_code][1]+1;
+
+                    if (code == rl->n) {
+                        inter_vlc_bits += 1+6+8-1;
+                    }
+                    if (aic_code == rl_intra_aic.n) {
+                        aic_vlc_bits += 1+6+8-1;
+                        wrong_pos += run + 1;
+                    }else
+                        wrong_pos += wrong_run[aic_code];
+                    last_non_zero = i;
+                }
+            }
+            i = 0;
+            if(aic_vlc_bits < inter_vlc_bits && wrong_pos > 63)
+                rl = &rl_intra_aic;
+        }
+    }
+
+    /* AC coefs */
+    last_index = s->block_last_index[n];
+    last_non_zero = i - 1;
+    for (; i <= last_index; i++) {
+        j = s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            run = i - last_non_zero - 1;
+            last = (i == last_index);
+            sign = 0;
+            slevel = level;
+            if (level < 0) {
+                sign = 1;
+                level = -level;
+            }
+            code = get_rl_index(rl, last, run, level);
+            put_bits(&s->pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+            if (code == rl->n) {
+              if(s->h263_flv <= 1){
+                put_bits(&s->pb, 1, last);
+                put_bits(&s->pb, 6, run);
+
+                assert(slevel != 0);
+
+                if(level < 128)
+                    put_bits(&s->pb, 8, slevel & 0xff);
+                else{
+                    put_bits(&s->pb, 8, 128);
+                    put_bits(&s->pb, 5, slevel & 0x1f);
+                    put_bits(&s->pb, 6, (slevel>>5)&0x3f);
+                }
+              }else{
+                if(level < 64) { // 7-bit level
+                        put_bits(&s->pb, 1, 0);
+                        put_bits(&s->pb, 1, last);
+                        put_bits(&s->pb, 6, run);
+
+                        put_bits(&s->pb, 7, slevel & 0x7f);
+                    } else {
+                        /* 11-bit level */
+                        put_bits(&s->pb, 1, 1);
+                        put_bits(&s->pb, 1, last);
+                        put_bits(&s->pb, 6, run);
+
+                        put_bits(&s->pb, 11, slevel & 0x7ff);
+                    }
+              }
+            } else {
+                put_bits(&s->pb, 1, sign);
+            }
+            last_non_zero = i;
+        }
+    }
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+
+/***************************************************/
+/**
+ * add mpeg4 stuffing bits (01...1)
+ */
+void ff_mpeg4_stuffing(PutBitContext * pbc)
+{
+    int length;
+    put_bits(pbc, 1, 0);
+    length= (-put_bits_count(pbc))&7;
+    if(length) put_bits(pbc, length, (1<<length)-1);
+}
+
+/* must be called before writing the header */
+void ff_set_mpeg4_time(MpegEncContext * s, int picture_number){
+    int time_div, time_mod;
+
+    assert(s->current_picture_ptr->pts != AV_NOPTS_VALUE);
+    s->time= s->current_picture_ptr->pts*s->avctx->time_base.num;
+
+    time_div= s->time/s->avctx->time_base.den;
+    time_mod= s->time%s->avctx->time_base.den;
+
+    if(s->pict_type==B_TYPE){
+        s->pb_time= s->pp_time - (s->last_non_b_time - s->time);
+        assert(s->pb_time > 0 && s->pb_time < s->pp_time);
+        ff_mpeg4_init_direct_mv(s);
+    }else{
+        s->last_time_base= s->time_base;
+        s->time_base= time_div;
+        s->pp_time= s->time - s->last_non_b_time;
+        s->last_non_b_time= s->time;
+        assert(picture_number==0 || s->pp_time > 0);
+    }
+}
+
+static void mpeg4_encode_gop_header(MpegEncContext * s){
+    int hours, minutes, seconds;
+    int64_t time;
+
+    put_bits(&s->pb, 16, 0);
+    put_bits(&s->pb, 16, GOP_STARTCODE);
+
+    time= s->current_picture_ptr->pts;
+    if(s->reordered_input_picture[1])
+        time= FFMIN(time, s->reordered_input_picture[1]->pts);
+    time= time*s->avctx->time_base.num;
+
+    seconds= time/s->avctx->time_base.den;
+    minutes= seconds/60; seconds %= 60;
+    hours= minutes/60; minutes %= 60;
+    hours%=24;
+
+    put_bits(&s->pb, 5, hours);
+    put_bits(&s->pb, 6, minutes);
+    put_bits(&s->pb, 1, 1);
+    put_bits(&s->pb, 6, seconds);
+
+    put_bits(&s->pb, 1, !!(s->flags&CODEC_FLAG_CLOSED_GOP));
+    put_bits(&s->pb, 1, 0); //broken link == NO
+
+    s->last_time_base= time / s->avctx->time_base.den;
+
+    ff_mpeg4_stuffing(&s->pb);
+}
+
+static void mpeg4_encode_visual_object_header(MpegEncContext * s){
+    int profile_and_level_indication;
+    int vo_ver_id;
+
+    if(s->avctx->profile != FF_PROFILE_UNKNOWN){
+        profile_and_level_indication = s->avctx->profile << 4;
+    }else if(s->max_b_frames || s->quarter_sample){
+        profile_and_level_indication= 0xF0; // adv simple
+    }else{
+        profile_and_level_indication= 0x00; // simple
+    }
+
+    if(s->avctx->level != FF_LEVEL_UNKNOWN){
+        profile_and_level_indication |= s->avctx->level;
+    }else{
+        profile_and_level_indication |= 1; //level 1
+    }
+
+    if(profile_and_level_indication>>4 == 0xF){
+        vo_ver_id= 5;
+    }else{
+        vo_ver_id= 1;
+    }
+
+    //FIXME levels
+
+    put_bits(&s->pb, 16, 0);
+    put_bits(&s->pb, 16, VOS_STARTCODE);
+
+    put_bits(&s->pb, 8, profile_and_level_indication);
+
+    put_bits(&s->pb, 16, 0);
+    put_bits(&s->pb, 16, VISUAL_OBJ_STARTCODE);
+
+    put_bits(&s->pb, 1, 1);
+        put_bits(&s->pb, 4, vo_ver_id);
+        put_bits(&s->pb, 3, 1); //priority
+
+    put_bits(&s->pb, 4, 1); //visual obj type== video obj
+
+    put_bits(&s->pb, 1, 0); //video signal type == no clue //FIXME
+
+    ff_mpeg4_stuffing(&s->pb);
+}
+
+static void mpeg4_encode_vol_header(MpegEncContext * s, int vo_number, int vol_number)
+{
+    int vo_ver_id;
+
+    if(s->max_b_frames || s->quarter_sample){
+        vo_ver_id= 5;
+        s->vo_type= ADV_SIMPLE_VO_TYPE;
+    }else{
+        vo_ver_id= 1;
+        s->vo_type= SIMPLE_VO_TYPE;
+    }
+
+    put_bits(&s->pb, 16, 0);
+    put_bits(&s->pb, 16, 0x100 + vo_number);        /* video obj */
+    put_bits(&s->pb, 16, 0);
+    put_bits(&s->pb, 16, 0x120 + vol_number);       /* video obj layer */
+
+    put_bits(&s->pb, 1, 0);             /* random access vol */
+    put_bits(&s->pb, 8, s->vo_type);    /* video obj type indication */
+    if(s->workaround_bugs & FF_BUG_MS) {
+        put_bits(&s->pb, 1, 0);         /* is obj layer id= no */
+    } else {
+        put_bits(&s->pb, 1, 1);         /* is obj layer id= yes */
+        put_bits(&s->pb, 4, vo_ver_id); /* is obj layer ver id */
+        put_bits(&s->pb, 3, 1);         /* is obj layer priority */
+    }
+
+    aspect_to_info(s, s->avctx->sample_aspect_ratio);
+
+    put_bits(&s->pb, 4, s->aspect_ratio_info);/* aspect ratio info */
+    if (s->aspect_ratio_info == FF_ASPECT_EXTENDED){
+        put_bits(&s->pb, 8, s->avctx->sample_aspect_ratio.num);
+        put_bits(&s->pb, 8, s->avctx->sample_aspect_ratio.den);
+    }
+
+    if(s->workaround_bugs & FF_BUG_MS) { //
+        put_bits(&s->pb, 1, 0);         /* vol control parameters= no @@@ */
+    } else {
+        put_bits(&s->pb, 1, 1);         /* vol control parameters= yes */
+        put_bits(&s->pb, 2, 1);         /* chroma format YUV 420/YV12 */
+        put_bits(&s->pb, 1, s->low_delay);
+        put_bits(&s->pb, 1, 0);         /* vbv parameters= no */
+    }
+
+    put_bits(&s->pb, 2, RECT_SHAPE);    /* vol shape= rectangle */
+    put_bits(&s->pb, 1, 1);             /* marker bit */
+
+    put_bits(&s->pb, 16, s->avctx->time_base.den);
+    if (s->time_increment_bits < 1)
+        s->time_increment_bits = 1;
+    put_bits(&s->pb, 1, 1);             /* marker bit */
+    put_bits(&s->pb, 1, 0);             /* fixed vop rate=no */
+    put_bits(&s->pb, 1, 1);             /* marker bit */
+    put_bits(&s->pb, 13, s->width);     /* vol width */
+    put_bits(&s->pb, 1, 1);             /* marker bit */
+    put_bits(&s->pb, 13, s->height);    /* vol height */
+    put_bits(&s->pb, 1, 1);             /* marker bit */
+    put_bits(&s->pb, 1, s->progressive_sequence ? 0 : 1);
+    put_bits(&s->pb, 1, 1);             /* obmc disable */
+    if (vo_ver_id == 1) {
+        put_bits(&s->pb, 1, s->vol_sprite_usage);       /* sprite enable */
+    }else{
+        put_bits(&s->pb, 2, s->vol_sprite_usage);       /* sprite enable */
+    }
+
+    put_bits(&s->pb, 1, 0);             /* not 8 bit == false */
+    put_bits(&s->pb, 1, s->mpeg_quant); /* quant type= (0=h263 style)*/
+
+    if(s->mpeg_quant){
+        ff_write_quant_matrix(&s->pb, s->avctx->intra_matrix);
+        ff_write_quant_matrix(&s->pb, s->avctx->inter_matrix);
+    }
+
+    if (vo_ver_id != 1)
+        put_bits(&s->pb, 1, s->quarter_sample);
+    put_bits(&s->pb, 1, 1);             /* complexity estimation disable */
+    s->resync_marker= s->rtp_mode;
+    put_bits(&s->pb, 1, s->resync_marker ? 0 : 1);/* resync marker disable */
+    put_bits(&s->pb, 1, s->data_partitioning ? 1 : 0);
+    if(s->data_partitioning){
+        put_bits(&s->pb, 1, 0);         /* no rvlc */
+    }
+
+    if (vo_ver_id != 1){
+        put_bits(&s->pb, 1, 0);         /* newpred */
+        put_bits(&s->pb, 1, 0);         /* reduced res vop */
+    }
+    put_bits(&s->pb, 1, 0);             /* scalability */
+
+    ff_mpeg4_stuffing(&s->pb);
+
+    /* user data */
+    if(!(s->flags & CODEC_FLAG_BITEXACT)){
+        put_bits(&s->pb, 16, 0);
+        put_bits(&s->pb, 16, 0x1B2);    /* user_data */
+        ff_put_string(&s->pb, LIBAVCODEC_IDENT, 0);
+    }
+}
+
+/* write mpeg4 VOP header */
+void mpeg4_encode_picture_header(MpegEncContext * s, int picture_number)
+{
+    int time_incr;
+    int time_div, time_mod;
+
+    if(s->pict_type==I_TYPE){
+        if(!(s->flags&CODEC_FLAG_GLOBAL_HEADER)){
+            if(s->strict_std_compliance < FF_COMPLIANCE_VERY_STRICT) //HACK, the reference sw is buggy
+                mpeg4_encode_visual_object_header(s);
+            if(s->strict_std_compliance < FF_COMPLIANCE_VERY_STRICT || picture_number==0) //HACK, the reference sw is buggy
+                mpeg4_encode_vol_header(s, 0, 0);
+        }
+        if(!(s->workaround_bugs & FF_BUG_MS))
+            mpeg4_encode_gop_header(s);
+    }
+
+    s->partitioned_frame= s->data_partitioning && s->pict_type!=B_TYPE;
+
+//printf("num:%d rate:%d base:%d\n", s->picture_number, s->time_base.den, FRAME_RATE_BASE);
+
+    put_bits(&s->pb, 16, 0);                /* vop header */
+    put_bits(&s->pb, 16, VOP_STARTCODE);    /* vop header */
+    put_bits(&s->pb, 2, s->pict_type - 1);  /* pict type: I = 0 , P = 1 */
+
+    assert(s->time>=0);
+    time_div= s->time/s->avctx->time_base.den;
+    time_mod= s->time%s->avctx->time_base.den;
+    time_incr= time_div - s->last_time_base;
+    assert(time_incr >= 0);
+    while(time_incr--)
+        put_bits(&s->pb, 1, 1);
+
+    put_bits(&s->pb, 1, 0);
+
+    put_bits(&s->pb, 1, 1);                             /* marker */
+    put_bits(&s->pb, s->time_increment_bits, time_mod); /* time increment */
+    put_bits(&s->pb, 1, 1);                             /* marker */
+    put_bits(&s->pb, 1, 1);                             /* vop coded */
+    if (    s->pict_type == P_TYPE
+        || (s->pict_type == S_TYPE && s->vol_sprite_usage==GMC_SPRITE)) {
+        put_bits(&s->pb, 1, s->no_rounding);    /* rounding type */
+    }
+    put_bits(&s->pb, 3, 0);     /* intra dc VLC threshold */
+    if(!s->progressive_sequence){
+         put_bits(&s->pb, 1, s->current_picture_ptr->top_field_first);
+         put_bits(&s->pb, 1, s->alternate_scan);
+    }
+    //FIXME sprite stuff
+
+    put_bits(&s->pb, 5, s->qscale);
+
+    if (s->pict_type != I_TYPE)
+        put_bits(&s->pb, 3, s->f_code); /* fcode_for */
+    if (s->pict_type == B_TYPE)
+        put_bits(&s->pb, 3, s->b_code); /* fcode_back */
+    //    printf("****frame %d\n", picture_number);
+}
+
+#endif //CONFIG_ENCODERS
+
+/**
+ * set qscale and update qscale dependent variables.
+ */
+void ff_set_qscale(MpegEncContext * s, int qscale)
+{
+    if (qscale < 1)
+        qscale = 1;
+    else if (qscale > 31)
+        qscale = 31;
+
+    s->qscale = qscale;
+    s->chroma_qscale= s->chroma_qscale_table[qscale];
+
+    s->y_dc_scale= s->y_dc_scale_table[ qscale ];
+    s->c_dc_scale= s->c_dc_scale_table[ s->chroma_qscale ];
+}
+
+/**
+ * predicts the dc.
+ * encoding quantized level -> quantized diff
+ * decoding quantized diff -> quantized level
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ * @param dir_ptr pointer to an integer where the prediction direction will be stored
+ */
+static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, int level, int *dir_ptr, int encoding)
+{
+    int a, b, c, wrap, pred, scale, ret;
+    int16_t *dc_val;
+
+    /* find prediction */
+    if (n < 4) {
+        scale = s->y_dc_scale;
+    } else {
+        scale = s->c_dc_scale;
+    }
+    if(IS_3IV1)
+        scale= 8;
+
+    wrap= s->block_wrap[n];
+    dc_val = s->dc_val[0] + s->block_index[n];
+
+    /* B C
+     * A X
+     */
+    a = dc_val[ - 1];
+    b = dc_val[ - 1 - wrap];
+    c = dc_val[ - wrap];
+
+    /* outside slice handling (we can't do that by memset as we need the dc for error resilience) */
+    if(s->first_slice_line && n!=3){
+        if(n!=2) b=c= 1024;
+        if(n!=1 && s->mb_x == s->resync_mb_x) b=a= 1024;
+    }
+    if(s->mb_x == s->resync_mb_x && s->mb_y == s->resync_mb_y+1){
+        if(n==0 || n==4 || n==5)
+            b=1024;
+    }
+
+    if (abs(a - b) < abs(b - c)) {
+        pred = c;
+        *dir_ptr = 1; /* top */
+    } else {
+        pred = a;
+        *dir_ptr = 0; /* left */
+    }
+    /* we assume pred is positive */
+    pred = FASTDIV((pred + (scale >> 1)), scale);
+
+    if(encoding){
+        ret = level - pred;
+    }else{
+        level += pred;
+        ret= level;
+        if(s->error_resilience>=3){
+            if(level<0){
+                av_log(s->avctx, AV_LOG_ERROR, "dc<0 at %dx%d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+            if(level*scale > 2048 + scale){
+                av_log(s->avctx, AV_LOG_ERROR, "dc overflow at %dx%d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+        }
+    }
+    level *=scale;
+    if(level&(~2047)){
+        if(level<0)
+            level=0;
+        else if(!(s->workaround_bugs&FF_BUG_DC_CLIP))
+            level=2047;
+    }
+    dc_val[0]= level;
+
+    return ret;
+}
+
+/**
+ * predicts the ac.
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ * @param dir the ac prediction direction
+ */
+void mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
+                   int dir)
+{
+    int i;
+    int16_t *ac_val, *ac_val1;
+    int8_t * const qscale_table= s->current_picture.qscale_table;
+
+    /* find prediction */
+    ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+    ac_val1 = ac_val;
+    if (s->ac_pred) {
+        if (dir == 0) {
+            const int xy= s->mb_x-1 + s->mb_y*s->mb_stride;
+            /* left prediction */
+            ac_val -= 16;
+
+            if(s->mb_x==0 || s->qscale == qscale_table[xy] || n==1 || n==3){
+                /* same qscale */
+                for(i=1;i<8;i++) {
+                    block[s->dsp.idct_permutation[i<<3]] += ac_val[i];
+                }
+            }else{
+                /* different qscale, we must rescale */
+                for(i=1;i<8;i++) {
+                    block[s->dsp.idct_permutation[i<<3]] += ROUNDED_DIV(ac_val[i]*qscale_table[xy], s->qscale);
+                }
+            }
+        } else {
+            const int xy= s->mb_x + s->mb_y*s->mb_stride - s->mb_stride;
+            /* top prediction */
+            ac_val -= 16 * s->block_wrap[n];
+
+            if(s->mb_y==0 || s->qscale == qscale_table[xy] || n==2 || n==3){
+                /* same qscale */
+                for(i=1;i<8;i++) {
+                    block[s->dsp.idct_permutation[i]] += ac_val[i + 8];
+                }
+            }else{
+                /* different qscale, we must rescale */
+                for(i=1;i<8;i++) {
+                    block[s->dsp.idct_permutation[i]] += ROUNDED_DIV(ac_val[i + 8]*qscale_table[xy], s->qscale);
+                }
+            }
+        }
+    }
+    /* left copy */
+    for(i=1;i<8;i++)
+        ac_val1[i    ] = block[s->dsp.idct_permutation[i<<3]];
+
+    /* top copy */
+    for(i=1;i<8;i++)
+        ac_val1[8 + i] = block[s->dsp.idct_permutation[i   ]];
+
+}
+
+#ifdef CONFIG_ENCODERS
+
+/**
+ * encodes the dc value.
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ */
+static inline void mpeg4_encode_dc(PutBitContext * s, int level, int n)
+{
+#if 1
+//    if(level<-255 || level>255) printf("dc overflow\n");
+    level+=256;
+    if (n < 4) {
+        /* luminance */
+        put_bits(s, uni_DCtab_lum_len[level], uni_DCtab_lum_bits[level]);
+    } else {
+        /* chrominance */
+        put_bits(s, uni_DCtab_chrom_len[level], uni_DCtab_chrom_bits[level]);
+    }
+#else
+    int size, v;
+    /* find number of bits */
+    size = 0;
+    v = abs(level);
+    while (v) {
+        v >>= 1;
+        size++;
+    }
+
+    if (n < 4) {
+        /* luminance */
+        put_bits(&s->pb, DCtab_lum[size][1], DCtab_lum[size][0]);
+    } else {
+        /* chrominance */
+        put_bits(&s->pb, DCtab_chrom[size][1], DCtab_chrom[size][0]);
+    }
+
+    /* encode remaining bits */
+    if (size > 0) {
+        if (level < 0)
+            level = (-level) ^ ((1 << size) - 1);
+        put_bits(&s->pb, size, level);
+        if (size > 8)
+            put_bits(&s->pb, 1, 1);
+    }
+#endif
+}
+
+static inline int mpeg4_get_dc_length(int level, int n){
+    if (n < 4) {
+        return uni_DCtab_lum_len[level + 256];
+    } else {
+        return uni_DCtab_chrom_len[level + 256];
+    }
+}
+
+/**
+ * encodes a 8x8 block
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ */
+static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
+                               uint8_t *scan_table, PutBitContext *dc_pb, PutBitContext *ac_pb)
+{
+    int i, last_non_zero;
+#if 0 //variables for the outcommented version
+    int code, sign, last;
+#endif
+    const RLTable *rl;
+    uint32_t *bits_tab;
+    uint8_t *len_tab;
+    const int last_index = s->block_last_index[n];
+
+    if (s->mb_intra) { //Note gcc (3.2.1 at least) will optimize this away
+        /* mpeg4 based DC predictor */
+        mpeg4_encode_dc(dc_pb, intra_dc, n);
+        if(last_index<1) return;
+        i = 1;
+        rl = &rl_intra;
+        bits_tab= uni_mpeg4_intra_rl_bits;
+        len_tab = uni_mpeg4_intra_rl_len;
+    } else {
+        if(last_index<0) return;
+        i = 0;
+        rl = &rl_inter;
+        bits_tab= uni_mpeg4_inter_rl_bits;
+        len_tab = uni_mpeg4_inter_rl_len;
+    }
+
+    /* AC coefs */
+    last_non_zero = i - 1;
+#if 1
+    for (; i < last_index; i++) {
+        int level = block[ scan_table[i] ];
+        if (level) {
+            int run = i - last_non_zero - 1;
+            level+=64;
+            if((level&(~127)) == 0){
+                const int index= UNI_MPEG4_ENC_INDEX(0, run, level);
+                put_bits(ac_pb, len_tab[index], bits_tab[index]);
+            }else{ //ESC3
+                put_bits(ac_pb, 7+2+1+6+1+12+1, (3<<23)+(3<<21)+(0<<20)+(run<<14)+(1<<13)+(((level-64)&0xfff)<<1)+1);
+            }
+            last_non_zero = i;
+        }
+    }
+    /*if(i<=last_index)*/{
+        int level = block[ scan_table[i] ];
+        int run = i - last_non_zero - 1;
+        level+=64;
+        if((level&(~127)) == 0){
+            const int index= UNI_MPEG4_ENC_INDEX(1, run, level);
+            put_bits(ac_pb, len_tab[index], bits_tab[index]);
+        }else{ //ESC3
+            put_bits(ac_pb, 7+2+1+6+1+12+1, (3<<23)+(3<<21)+(1<<20)+(run<<14)+(1<<13)+(((level-64)&0xfff)<<1)+1);
+        }
+    }
+#else
+    for (; i <= last_index; i++) {
+        const int slevel = block[ scan_table[i] ];
+        if (slevel) {
+            int level;
+            int run = i - last_non_zero - 1;
+            last = (i == last_index);
+            sign = 0;
+            level = slevel;
+            if (level < 0) {
+                sign = 1;
+                level = -level;
+            }
+            code = get_rl_index(rl, last, run, level);
+            put_bits(ac_pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+            if (code == rl->n) {
+                int level1, run1;
+                level1 = level - rl->max_level[last][run];
+                if (level1 < 1)
+                    goto esc2;
+                code = get_rl_index(rl, last, run, level1);
+                if (code == rl->n) {
+                esc2:
+                    put_bits(ac_pb, 1, 1);
+                    if (level > MAX_LEVEL)
+                        goto esc3;
+                    run1 = run - rl->max_run[last][level] - 1;
+                    if (run1 < 0)
+                        goto esc3;
+                    code = get_rl_index(rl, last, run1, level);
+                    if (code == rl->n) {
+                    esc3:
+                        /* third escape */
+                        put_bits(ac_pb, 1, 1);
+                        put_bits(ac_pb, 1, last);
+                        put_bits(ac_pb, 6, run);
+                        put_bits(ac_pb, 1, 1);
+                        put_bits(ac_pb, 12, slevel & 0xfff);
+                        put_bits(ac_pb, 1, 1);
+                    } else {
+                        /* second escape */
+                        put_bits(ac_pb, 1, 0);
+                        put_bits(ac_pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+                        put_bits(ac_pb, 1, sign);
+                    }
+                } else {
+                    /* first escape */
+                    put_bits(ac_pb, 1, 0);
+                    put_bits(ac_pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+                    put_bits(ac_pb, 1, sign);
+                }
+            } else {
+                put_bits(ac_pb, 1, sign);
+            }
+            last_non_zero = i;
+        }
+    }
+#endif
+}
+
+static int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
+                               uint8_t *scan_table)
+{
+    int i, last_non_zero;
+    const RLTable *rl;
+    uint8_t *len_tab;
+    const int last_index = s->block_last_index[n];
+    int len=0;
+
+    if (s->mb_intra) { //Note gcc (3.2.1 at least) will optimize this away
+        /* mpeg4 based DC predictor */
+        len += mpeg4_get_dc_length(intra_dc, n);
+        if(last_index<1) return len;
+        i = 1;
+        rl = &rl_intra;
+        len_tab = uni_mpeg4_intra_rl_len;
+    } else {
+        if(last_index<0) return 0;
+        i = 0;
+        rl = &rl_inter;
+        len_tab = uni_mpeg4_inter_rl_len;
+    }
+
+    /* AC coefs */
+    last_non_zero = i - 1;
+    for (; i < last_index; i++) {
+        int level = block[ scan_table[i] ];
+        if (level) {
+            int run = i - last_non_zero - 1;
+            level+=64;
+            if((level&(~127)) == 0){
+                const int index= UNI_MPEG4_ENC_INDEX(0, run, level);
+                len += len_tab[index];
+            }else{ //ESC3
+                len += 7+2+1+6+1+12+1;
+            }
+            last_non_zero = i;
+        }
+    }
+    /*if(i<=last_index)*/{
+        int level = block[ scan_table[i] ];
+        int run = i - last_non_zero - 1;
+        level+=64;
+        if((level&(~127)) == 0){
+            const int index= UNI_MPEG4_ENC_INDEX(1, run, level);
+            len += len_tab[index];
+        }else{ //ESC3
+            len += 7+2+1+6+1+12+1;
+        }
+    }
+
+    return len;
+}
+
+#endif
+
+
+/***********************************************/
+/* decoding */
+
+static VLC intra_MCBPC_vlc;
+static VLC inter_MCBPC_vlc;
+static VLC cbpy_vlc;
+static VLC mv_vlc;
+static VLC dc_lum, dc_chrom;
+static VLC sprite_trajectory;
+static VLC mb_type_b_vlc;
+static VLC h263_mbtype_b_vlc;
+static VLC cbpc_b_vlc;
+
+void init_vlc_rl(RLTable *rl, int use_static)
+{
+    int i, q;
+
+    /* Return if static table is already initialized */
+    if(use_static && rl->rl_vlc[0])
+        return;
+
+    init_vlc(&rl->vlc, 9, rl->n + 1,
+             &rl->table_vlc[0][1], 4, 2,
+             &rl->table_vlc[0][0], 4, 2, use_static);
+
+
+    for(q=0; q<32; q++){
+        int qmul= q*2;
+        int qadd= (q-1)|1;
+
+        if(q==0){
+            qmul=1;
+            qadd=0;
+        }
+        if(use_static)
+            rl->rl_vlc[q]= av_mallocz_static(rl->vlc.table_size*sizeof(RL_VLC_ELEM));
+        else
+            rl->rl_vlc[q]= av_malloc(rl->vlc.table_size*sizeof(RL_VLC_ELEM));
+        for(i=0; i<rl->vlc.table_size; i++){
+            int code= rl->vlc.table[i][0];
+            int len = rl->vlc.table[i][1];
+            int level, run;
+
+            if(len==0){ // illegal code
+                run= 66;
+                level= MAX_LEVEL;
+            }else if(len<0){ //more bits needed
+                run= 0;
+                level= code;
+            }else{
+                if(code==rl->n){ //esc
+                    run= 66;
+                    level= 0;
+                }else{
+                    run=   rl->table_run  [code] + 1;
+                    level= rl->table_level[code] * qmul + qadd;
+                    if(code >= rl->last) run+=192;
+                }
+            }
+            rl->rl_vlc[q][i].len= len;
+            rl->rl_vlc[q][i].level= level;
+            rl->rl_vlc[q][i].run= run;
+        }
+    }
+}
+
+/* init vlcs */
+
+/* XXX: find a better solution to handle static init */
+void h263_decode_init_vlc(MpegEncContext *s)
+{
+    static int done = 0;
+
+    if (!done) {
+        done = 1;
+
+        init_vlc(&intra_MCBPC_vlc, INTRA_MCBPC_VLC_BITS, 9,
+                 intra_MCBPC_bits, 1, 1,
+                 intra_MCBPC_code, 1, 1, 1);
+        init_vlc(&inter_MCBPC_vlc, INTER_MCBPC_VLC_BITS, 28,
+                 inter_MCBPC_bits, 1, 1,
+                 inter_MCBPC_code, 1, 1, 1);
+        init_vlc(&cbpy_vlc, CBPY_VLC_BITS, 16,
+                 &cbpy_tab[0][1], 2, 1,
+                 &cbpy_tab[0][0], 2, 1, 1);
+        init_vlc(&mv_vlc, MV_VLC_BITS, 33,
+                 &mvtab[0][1], 2, 1,
+                 &mvtab[0][0], 2, 1, 1);
+        init_rl(&rl_inter, static_rl_table_store[0]);
+        init_rl(&rl_intra, static_rl_table_store[1]);
+        init_rl(&rvlc_rl_inter, static_rl_table_store[3]);
+        init_rl(&rvlc_rl_intra, static_rl_table_store[4]);
+        init_rl(&rl_intra_aic, static_rl_table_store[2]);
+        init_vlc_rl(&rl_inter, 1);
+        init_vlc_rl(&rl_intra, 1);
+        init_vlc_rl(&rvlc_rl_inter, 1);
+        init_vlc_rl(&rvlc_rl_intra, 1);
+        init_vlc_rl(&rl_intra_aic, 1);
+        init_vlc(&dc_lum, DC_VLC_BITS, 10 /* 13 */,
+                 &DCtab_lum[0][1], 2, 1,
+                 &DCtab_lum[0][0], 2, 1, 1);
+        init_vlc(&dc_chrom, DC_VLC_BITS, 10 /* 13 */,
+                 &DCtab_chrom[0][1], 2, 1,
+                 &DCtab_chrom[0][0], 2, 1, 1);
+        init_vlc(&sprite_trajectory, SPRITE_TRAJ_VLC_BITS, 15,
+                 &sprite_trajectory_tab[0][1], 4, 2,
+                 &sprite_trajectory_tab[0][0], 4, 2, 1);
+        init_vlc(&mb_type_b_vlc, MB_TYPE_B_VLC_BITS, 4,
+                 &mb_type_b_tab[0][1], 2, 1,
+                 &mb_type_b_tab[0][0], 2, 1, 1);
+        init_vlc(&h263_mbtype_b_vlc, H263_MBTYPE_B_VLC_BITS, 15,
+                 &h263_mbtype_b_tab[0][1], 2, 1,
+                 &h263_mbtype_b_tab[0][0], 2, 1, 1);
+        init_vlc(&cbpc_b_vlc, CBPC_B_VLC_BITS, 4,
+                 &cbpc_b_tab[0][1], 2, 1,
+                 &cbpc_b_tab[0][0], 2, 1, 1);
+    }
+}
+
+/**
+ * Get the GOB height based on picture height.
+ */
+int ff_h263_get_gob_height(MpegEncContext *s){
+    if (s->height <= 400)
+        return 1;
+    else if (s->height <= 800)
+        return  2;
+    else
+        return 4;
+}
+
+int ff_h263_decode_mba(MpegEncContext *s)
+{
+    int i, mb_pos;
+
+    for(i=0; i<6; i++){
+        if(s->mb_num-1 <= ff_mba_max[i]) break;
+    }
+    mb_pos= get_bits(&s->gb, ff_mba_length[i]);
+    s->mb_x= mb_pos % s->mb_width;
+    s->mb_y= mb_pos / s->mb_width;
+
+    return mb_pos;
+}
+
+void ff_h263_encode_mba(MpegEncContext *s)
+{
+    int i, mb_pos;
+
+    for(i=0; i<6; i++){
+        if(s->mb_num-1 <= ff_mba_max[i]) break;
+    }
+    mb_pos= s->mb_x + s->mb_width*s->mb_y;
+    put_bits(&s->pb, ff_mba_length[i], mb_pos);
+}
+
+/**
+ * decodes the group of blocks header or slice header.
+ * @return <0 if an error occured
+ */
+static int h263_decode_gob_header(MpegEncContext *s)
+{
+    unsigned int val, gfid, gob_number;
+    int left;
+
+    /* Check for GOB Start Code */
+    val = show_bits(&s->gb, 16);
+    if(val)
+        return -1;
+
+        /* We have a GBSC probably with GSTUFF */
+    skip_bits(&s->gb, 16); /* Drop the zeros */
+    left= s->gb.size_in_bits - get_bits_count(&s->gb);
+    //MN: we must check the bits left or we might end in a infinite loop (or segfault)
+    for(;left>13; left--){
+        if(get_bits1(&s->gb)) break; /* Seek the '1' bit */
+    }
+    if(left<=13)
+        return -1;
+
+    if(s->h263_slice_structured){
+        if(get_bits1(&s->gb)==0)
+            return -1;
+
+        ff_h263_decode_mba(s);
+
+        if(s->mb_num > 1583)
+            if(get_bits1(&s->gb)==0)
+                return -1;
+
+        s->qscale = get_bits(&s->gb, 5); /* SQUANT */
+        if(get_bits1(&s->gb)==0)
+            return -1;
+        gfid = get_bits(&s->gb, 2); /* GFID */
+    }else{
+        gob_number = get_bits(&s->gb, 5); /* GN */
+        s->mb_x= 0;
+        s->mb_y= s->gob_index* gob_number;
+        gfid = get_bits(&s->gb, 2); /* GFID */
+        s->qscale = get_bits(&s->gb, 5); /* GQUANT */
+    }
+
+    if(s->mb_y >= s->mb_height)
+        return -1;
+
+    if(s->qscale==0)
+        return -1;
+
+    return 0;
+}
+
+static inline void memsetw(short *tab, int val, int n)
+{
+    int i;
+    for(i=0;i<n;i++)
+        tab[i] = val;
+}
+
+#ifdef CONFIG_ENCODERS
+
+void ff_mpeg4_init_partitions(MpegEncContext *s)
+{
+    uint8_t *start= pbBufPtr(&s->pb);
+    uint8_t *end= s->pb.buf_end;
+    int size= end - start;
+    int pb_size = (((long)start + size/3)&(~3)) - (long)start;
+    int tex_size= (size - 2*pb_size)&(~3);
+
+    set_put_bits_buffer_size(&s->pb, pb_size);
+    init_put_bits(&s->tex_pb, start + pb_size           , tex_size);
+    init_put_bits(&s->pb2   , start + pb_size + tex_size, pb_size);
+}
+
+void ff_mpeg4_merge_partitions(MpegEncContext *s)
+{
+    const int pb2_len   = put_bits_count(&s->pb2   );
+    const int tex_pb_len= put_bits_count(&s->tex_pb);
+    const int bits= put_bits_count(&s->pb);
+
+    if(s->pict_type==I_TYPE){
+        put_bits(&s->pb, 19, DC_MARKER);
+        s->misc_bits+=19 + pb2_len + bits - s->last_bits;
+        s->i_tex_bits+= tex_pb_len;
+    }else{
+        put_bits(&s->pb, 17, MOTION_MARKER);
+        s->misc_bits+=17 + pb2_len;
+        s->mv_bits+= bits - s->last_bits;
+        s->p_tex_bits+= tex_pb_len;
+    }
+
+    flush_put_bits(&s->pb2);
+    flush_put_bits(&s->tex_pb);
+
+    set_put_bits_buffer_size(&s->pb, s->pb2.buf_end - s->pb.buf);
+    ff_copy_bits(&s->pb, s->pb2.buf   , pb2_len);
+    ff_copy_bits(&s->pb, s->tex_pb.buf, tex_pb_len);
+    s->last_bits= put_bits_count(&s->pb);
+}
+
+#endif //CONFIG_ENCODERS
+
+int ff_mpeg4_get_video_packet_prefix_length(MpegEncContext *s){
+    switch(s->pict_type){
+        case I_TYPE:
+            return 16;
+        case P_TYPE:
+        case S_TYPE:
+            return s->f_code+15;
+        case B_TYPE:
+            return FFMAX(FFMAX(s->f_code, s->b_code)+15, 17);
+        default:
+            return -1;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+
+void ff_mpeg4_encode_video_packet_header(MpegEncContext *s)
+{
+    int mb_num_bits= av_log2(s->mb_num - 1) + 1;
+
+    put_bits(&s->pb, ff_mpeg4_get_video_packet_prefix_length(s), 0);
+    put_bits(&s->pb, 1, 1);
+
+    put_bits(&s->pb, mb_num_bits, s->mb_x + s->mb_y*s->mb_width);
+    put_bits(&s->pb, s->quant_precision, s->qscale);
+    put_bits(&s->pb, 1, 0); /* no HEC */
+}
+
+#endif //CONFIG_ENCODERS
+
+/**
+ * check if the next stuff is a resync marker or the end.
+ * @return 0 if not
+ */
+static inline int mpeg4_is_resync(MpegEncContext *s){
+    int bits_count= get_bits_count(&s->gb);
+    int v= show_bits(&s->gb, 16);
+
+    if(s->workaround_bugs&FF_BUG_NO_PADDING){
+        return 0;
+    }
+
+    while(v<=0xFF){
+        if(s->pict_type==B_TYPE || (v>>(8-s->pict_type)!=1) || s->partitioned_frame)
+            break;
+        skip_bits(&s->gb, 8+s->pict_type);
+        bits_count+= 8+s->pict_type;
+        v= show_bits(&s->gb, 16);
+    }
+
+    if(bits_count + 8 >= s->gb.size_in_bits){
+        v>>=8;
+        v|= 0x7F >> (7-(bits_count&7));
+
+        if(v==0x7F)
+            return 1;
+    }else{
+        if(v == ff_mpeg4_resync_prefix[bits_count&7]){
+            int len;
+            GetBitContext gb= s->gb;
+
+            skip_bits(&s->gb, 1);
+            align_get_bits(&s->gb);
+
+            for(len=0; len<32; len++){
+                if(get_bits1(&s->gb)) break;
+            }
+
+            s->gb= gb;
+
+            if(len>=ff_mpeg4_get_video_packet_prefix_length(s))
+                return 1;
+        }
+    }
+    return 0;
+}
+
+/**
+ * decodes the next video packet.
+ * @return <0 if something went wrong
+ */
+static int mpeg4_decode_video_packet_header(MpegEncContext *s)
+{
+    int mb_num_bits= av_log2(s->mb_num - 1) + 1;
+    int header_extension=0, mb_num, len;
+
+    /* is there enough space left for a video packet + header */
+    if( get_bits_count(&s->gb) > s->gb.size_in_bits-20) return -1;
+
+    for(len=0; len<32; len++){
+        if(get_bits1(&s->gb)) break;
+    }
+
+    if(len!=ff_mpeg4_get_video_packet_prefix_length(s)){
+        av_log(s->avctx, AV_LOG_ERROR, "marker does not match f_code\n");
+        return -1;
+    }
+
+    if(s->shape != RECT_SHAPE){
+        header_extension= get_bits1(&s->gb);
+        //FIXME more stuff here
+    }
+
+    mb_num= get_bits(&s->gb, mb_num_bits);
+    if(mb_num>=s->mb_num){
+        av_log(s->avctx, AV_LOG_ERROR, "illegal mb_num in video packet (%d %d) \n", mb_num, s->mb_num);
+        return -1;
+    }
+    if(s->pict_type == B_TYPE){
+        while(s->next_picture.mbskip_table[ s->mb_index2xy[ mb_num ] ]) mb_num++;
+        if(mb_num >= s->mb_num) return -1; // slice contains just skipped MBs which where allready decoded
+    }
+
+    s->mb_x= mb_num % s->mb_width;
+    s->mb_y= mb_num / s->mb_width;
+
+    if(s->shape != BIN_ONLY_SHAPE){
+        int qscale= get_bits(&s->gb, s->quant_precision);
+        if(qscale)
+            s->chroma_qscale=s->qscale= qscale;
+    }
+
+    if(s->shape == RECT_SHAPE){
+        header_extension= get_bits1(&s->gb);
+    }
+    if(header_extension){
+        int time_increment;
+        int time_incr=0;
+
+        while (get_bits1(&s->gb) != 0)
+            time_incr++;
+
+        check_marker(&s->gb, "before time_increment in video packed header");
+        time_increment= get_bits(&s->gb, s->time_increment_bits);
+        check_marker(&s->gb, "before vop_coding_type in video packed header");
+
+        skip_bits(&s->gb, 2); /* vop coding type */
+        //FIXME not rect stuff here
+
+        if(s->shape != BIN_ONLY_SHAPE){
+            skip_bits(&s->gb, 3); /* intra dc vlc threshold */
+//FIXME don't just ignore everything
+            if(s->pict_type == S_TYPE && s->vol_sprite_usage==GMC_SPRITE){
+                mpeg4_decode_sprite_trajectory(s, &s->gb);
+                av_log(s->avctx, AV_LOG_ERROR, "untested\n");
+            }
+
+            //FIXME reduced res stuff here
+
+            if (s->pict_type != I_TYPE) {
+                int f_code = get_bits(&s->gb, 3);       /* fcode_for */
+                if(f_code==0){
+                    av_log(s->avctx, AV_LOG_ERROR, "Error, video packet header damaged (f_code=0)\n");
+                }
+            }
+            if (s->pict_type == B_TYPE) {
+                int b_code = get_bits(&s->gb, 3);
+                if(b_code==0){
+                    av_log(s->avctx, AV_LOG_ERROR, "Error, video packet header damaged (b_code=0)\n");
+                }
+            }
+        }
+    }
+    //FIXME new-pred stuff
+
+//printf("parse ok %d %d %d %d\n", mb_num, s->mb_x + s->mb_y*s->mb_width, get_bits_count(gb), get_bits_count(&s->gb));
+
+    return 0;
+}
+
+void ff_mpeg4_clean_buffers(MpegEncContext *s)
+{
+    int c_wrap, c_xy, l_wrap, l_xy;
+
+    l_wrap= s->b8_stride;
+    l_xy= (2*s->mb_y-1)*l_wrap + s->mb_x*2 - 1;
+    c_wrap= s->mb_stride;
+    c_xy= (s->mb_y-1)*c_wrap + s->mb_x - 1;
+
+#if 0
+    /* clean DC */
+    memsetw(s->dc_val[0] + l_xy, 1024, l_wrap*2+1);
+    memsetw(s->dc_val[1] + c_xy, 1024, c_wrap+1);
+    memsetw(s->dc_val[2] + c_xy, 1024, c_wrap+1);
+#endif
+
+    /* clean AC */
+    memset(s->ac_val[0] + l_xy, 0, (l_wrap*2+1)*16*sizeof(int16_t));
+    memset(s->ac_val[1] + c_xy, 0, (c_wrap  +1)*16*sizeof(int16_t));
+    memset(s->ac_val[2] + c_xy, 0, (c_wrap  +1)*16*sizeof(int16_t));
+
+    /* clean MV */
+    // we can't clear the MVs as they might be needed by a b frame
+//    memset(s->motion_val + l_xy, 0, (l_wrap*2+1)*2*sizeof(int16_t));
+//    memset(s->motion_val, 0, 2*sizeof(int16_t)*(2 + s->mb_width*2)*(2 + s->mb_height*2));
+    s->last_mv[0][0][0]=
+    s->last_mv[0][0][1]=
+    s->last_mv[1][0][0]=
+    s->last_mv[1][0][1]= 0;
+}
+
+/**
+ * decodes the group of blocks / video packet header.
+ * @return <0 if no resync found
+ */
+int ff_h263_resync(MpegEncContext *s){
+    int left, ret;
+
+    if(s->codec_id==CODEC_ID_MPEG4){
+        skip_bits1(&s->gb);
+        align_get_bits(&s->gb);
+    }
+
+    if(show_bits(&s->gb, 16)==0){
+        if(s->codec_id==CODEC_ID_MPEG4)
+            ret= mpeg4_decode_video_packet_header(s);
+        else
+            ret= h263_decode_gob_header(s);
+        if(ret>=0)
+            return 0;
+    }
+    //ok, it's not where its supposed to be ...
+    s->gb= s->last_resync_gb;
+    align_get_bits(&s->gb);
+    left= s->gb.size_in_bits - get_bits_count(&s->gb);
+
+    for(;left>16+1+5+5; left-=8){
+        if(show_bits(&s->gb, 16)==0){
+            GetBitContext bak= s->gb;
+
+            if(s->codec_id==CODEC_ID_MPEG4)
+                ret= mpeg4_decode_video_packet_header(s);
+            else
+                ret= h263_decode_gob_header(s);
+            if(ret>=0)
+                return 0;
+
+            s->gb= bak;
+        }
+        skip_bits(&s->gb, 8);
+    }
+
+    return -1;
+}
+
+/**
+ * gets the average motion vector for a GMC MB.
+ * @param n either 0 for the x component or 1 for y
+ * @returns the average MV for a GMC MB
+ */
+static inline int get_amv(MpegEncContext *s, int n){
+    int x, y, mb_v, sum, dx, dy, shift;
+    int len = 1 << (s->f_code + 4);
+    const int a= s->sprite_warping_accuracy;
+
+    if(s->workaround_bugs & FF_BUG_AMV)
+        len >>= s->quarter_sample;
+
+    if(s->real_sprite_warping_points==1){
+        if(s->divx_version==500 && s->divx_build==413)
+            sum= s->sprite_offset[0][n] / (1<<(a - s->quarter_sample));
+        else
+            sum= RSHIFT(s->sprite_offset[0][n]<<s->quarter_sample, a);
+    }else{
+        dx= s->sprite_delta[n][0];
+        dy= s->sprite_delta[n][1];
+        shift= s->sprite_shift[0];
+        if(n) dy -= 1<<(shift + a + 1);
+        else  dx -= 1<<(shift + a + 1);
+        mb_v= s->sprite_offset[0][n] + dx*s->mb_x*16 + dy*s->mb_y*16;
+
+        sum=0;
+        for(y=0; y<16; y++){
+            int v;
+
+            v= mb_v + dy*y;
+            //XXX FIXME optimize
+            for(x=0; x<16; x++){
+                sum+= v>>shift;
+                v+= dx;
+            }
+        }
+        sum= RSHIFT(sum, a+8-s->quarter_sample);
+    }
+
+    if      (sum < -len) sum= -len;
+    else if (sum >= len) sum= len-1;
+
+    return sum;
+}
+
+/**
+ * decodes first partition.
+ * @return number of MBs decoded or <0 if an error occured
+ */
+static int mpeg4_decode_partition_a(MpegEncContext *s){
+    int mb_num;
+    static const int8_t quant_tab[4] = { -1, -2, 1, 2 };
+
+    /* decode first partition */
+    mb_num=0;
+    s->first_slice_line=1;
+    for(; s->mb_y<s->mb_height; s->mb_y++){
+        ff_init_block_index(s);
+        for(; s->mb_x<s->mb_width; s->mb_x++){
+            const int xy= s->mb_x + s->mb_y*s->mb_stride;
+            int cbpc;
+            int dir=0;
+
+            mb_num++;
+            ff_update_block_index(s);
+            if(s->mb_x == s->resync_mb_x && s->mb_y == s->resync_mb_y+1)
+                s->first_slice_line=0;
+
+            if(s->pict_type==I_TYPE){
+                int i;
+
+                do{
+                    if(show_bits_long(&s->gb, 19)==DC_MARKER){
+                        return mb_num-1;
+                    }
+
+                    cbpc = get_vlc2(&s->gb, intra_MCBPC_vlc.table, INTRA_MCBPC_VLC_BITS, 2);
+                    if (cbpc < 0){
+                        av_log(s->avctx, AV_LOG_ERROR, "cbpc corrupted at %d %d\n", s->mb_x, s->mb_y);
+                        return -1;
+                    }
+                }while(cbpc == 8);
+
+                s->cbp_table[xy]= cbpc & 3;
+                s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
+                s->mb_intra = 1;
+
+                if(cbpc & 4) {
+                    ff_set_qscale(s, s->qscale + quant_tab[get_bits(&s->gb, 2)]);
+                }
+                s->current_picture.qscale_table[xy]= s->qscale;
+
+                s->mbintra_table[xy]= 1;
+                for(i=0; i<6; i++){
+                    int dc_pred_dir;
+                    int dc= mpeg4_decode_dc(s, i, &dc_pred_dir);
+                    if(dc < 0){
+                        av_log(s->avctx, AV_LOG_ERROR, "DC corrupted at %d %d\n", s->mb_x, s->mb_y);
+                        return -1;
+                    }
+                    dir<<=1;
+                    if(dc_pred_dir) dir|=1;
+                }
+                s->pred_dir_table[xy]= dir;
+            }else{ /* P/S_TYPE */
+                int mx, my, pred_x, pred_y, bits;
+                int16_t * const mot_val= s->current_picture.motion_val[0][s->block_index[0]];
+                const int stride= s->b8_stride*2;
+
+try_again:
+                bits= show_bits(&s->gb, 17);
+                if(bits==MOTION_MARKER){
+                    return mb_num-1;
+                }
+                skip_bits1(&s->gb);
+                if(bits&0x10000){
+                    /* skip mb */
+                    if(s->pict_type==S_TYPE && s->vol_sprite_usage==GMC_SPRITE){
+                        s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_GMC | MB_TYPE_L0;
+                        mx= get_amv(s, 0);
+                        my= get_amv(s, 1);
+                    }else{
+                        s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+                        mx=my=0;
+                    }
+                    mot_val[0       ]= mot_val[2       ]=
+                    mot_val[0+stride]= mot_val[2+stride]= mx;
+                    mot_val[1       ]= mot_val[3       ]=
+                    mot_val[1+stride]= mot_val[3+stride]= my;
+
+                    if(s->mbintra_table[xy])
+                        ff_clean_intra_table_entries(s);
+                    continue;
+                }
+
+                cbpc = get_vlc2(&s->gb, inter_MCBPC_vlc.table, INTER_MCBPC_VLC_BITS, 2);
+                if (cbpc < 0){
+                    av_log(s->avctx, AV_LOG_ERROR, "cbpc corrupted at %d %d\n", s->mb_x, s->mb_y);
+                    return -1;
+                }
+                if(cbpc == 20)
+                    goto try_again;
+
+                s->cbp_table[xy]= cbpc&(8+3); //8 is dquant
+
+                s->mb_intra = ((cbpc & 4) != 0);
+
+                if(s->mb_intra){
+                    s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
+                    s->mbintra_table[xy]= 1;
+                    mot_val[0       ]= mot_val[2       ]=
+                    mot_val[0+stride]= mot_val[2+stride]= 0;
+                    mot_val[1       ]= mot_val[3       ]=
+                    mot_val[1+stride]= mot_val[3+stride]= 0;
+                }else{
+                    if(s->mbintra_table[xy])
+                        ff_clean_intra_table_entries(s);
+
+                    if(s->pict_type==S_TYPE && s->vol_sprite_usage==GMC_SPRITE && (cbpc & 16) == 0)
+                        s->mcsel= get_bits1(&s->gb);
+                    else s->mcsel= 0;
+
+                    if ((cbpc & 16) == 0) {
+                        /* 16x16 motion prediction */
+
+                        h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+                        if(!s->mcsel){
+                            mx = h263_decode_motion(s, pred_x, s->f_code);
+                            if (mx >= 0xffff)
+                                return -1;
+
+                            my = h263_decode_motion(s, pred_y, s->f_code);
+                            if (my >= 0xffff)
+                                return -1;
+                            s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_L0;
+                        } else {
+                            mx = get_amv(s, 0);
+                            my = get_amv(s, 1);
+                            s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_GMC | MB_TYPE_L0;
+                        }
+
+                        mot_val[0       ]= mot_val[2       ] =
+                        mot_val[0+stride]= mot_val[2+stride]= mx;
+                        mot_val[1       ]= mot_val[3       ]=
+                        mot_val[1+stride]= mot_val[3+stride]= my;
+                    } else {
+                        int i;
+                        s->current_picture.mb_type[xy]= MB_TYPE_8x8 | MB_TYPE_L0;
+                        for(i=0;i<4;i++) {
+                            int16_t *mot_val= h263_pred_motion(s, i, 0, &pred_x, &pred_y);
+                            mx = h263_decode_motion(s, pred_x, s->f_code);
+                            if (mx >= 0xffff)
+                                return -1;
+
+                            my = h263_decode_motion(s, pred_y, s->f_code);
+                            if (my >= 0xffff)
+                                return -1;
+                            mot_val[0] = mx;
+                            mot_val[1] = my;
+                        }
+                    }
+                }
+            }
+        }
+        s->mb_x= 0;
+    }
+
+    return mb_num;
+}
+
+/**
+ * decode second partition.
+ * @return <0 if an error occured
+ */
+static int mpeg4_decode_partition_b(MpegEncContext *s, int mb_count){
+    int mb_num=0;
+    static const int8_t quant_tab[4] = { -1, -2, 1, 2 };
+
+    s->mb_x= s->resync_mb_x;
+    s->first_slice_line=1;
+    for(s->mb_y= s->resync_mb_y; mb_num < mb_count; s->mb_y++){
+        ff_init_block_index(s);
+        for(; mb_num < mb_count && s->mb_x<s->mb_width; s->mb_x++){
+            const int xy= s->mb_x + s->mb_y*s->mb_stride;
+
+            mb_num++;
+            ff_update_block_index(s);
+            if(s->mb_x == s->resync_mb_x && s->mb_y == s->resync_mb_y+1)
+                s->first_slice_line=0;
+
+            if(s->pict_type==I_TYPE){
+                int ac_pred= get_bits1(&s->gb);
+                int cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+                if(cbpy<0){
+                    av_log(s->avctx, AV_LOG_ERROR, "cbpy corrupted at %d %d\n", s->mb_x, s->mb_y);
+                    return -1;
+                }
+
+                s->cbp_table[xy]|= cbpy<<2;
+                s->current_picture.mb_type[xy] |= ac_pred*MB_TYPE_ACPRED;
+            }else{ /* P || S_TYPE */
+                if(IS_INTRA(s->current_picture.mb_type[xy])){
+                    int dir=0,i;
+                    int ac_pred = get_bits1(&s->gb);
+                    int cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+
+                    if(cbpy<0){
+                        av_log(s->avctx, AV_LOG_ERROR, "I cbpy corrupted at %d %d\n", s->mb_x, s->mb_y);
+                        return -1;
+                    }
+
+                    if(s->cbp_table[xy] & 8) {
+                        ff_set_qscale(s, s->qscale + quant_tab[get_bits(&s->gb, 2)]);
+                    }
+                    s->current_picture.qscale_table[xy]= s->qscale;
+
+                    for(i=0; i<6; i++){
+                        int dc_pred_dir;
+                        int dc= mpeg4_decode_dc(s, i, &dc_pred_dir);
+                        if(dc < 0){
+                            av_log(s->avctx, AV_LOG_ERROR, "DC corrupted at %d %d\n", s->mb_x, s->mb_y);
+                            return -1;
+                        }
+                        dir<<=1;
+                        if(dc_pred_dir) dir|=1;
+                    }
+                    s->cbp_table[xy]&= 3; //remove dquant
+                    s->cbp_table[xy]|= cbpy<<2;
+                    s->current_picture.mb_type[xy] |= ac_pred*MB_TYPE_ACPRED;
+                    s->pred_dir_table[xy]= dir;
+                }else if(IS_SKIP(s->current_picture.mb_type[xy])){
+                    s->current_picture.qscale_table[xy]= s->qscale;
+                    s->cbp_table[xy]= 0;
+                }else{
+                    int cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+
+                    if(cbpy<0){
+                        av_log(s->avctx, AV_LOG_ERROR, "P cbpy corrupted at %d %d\n", s->mb_x, s->mb_y);
+                        return -1;
+                    }
+
+                    if(s->cbp_table[xy] & 8) {
+                        ff_set_qscale(s, s->qscale + quant_tab[get_bits(&s->gb, 2)]);
+                    }
+                    s->current_picture.qscale_table[xy]= s->qscale;
+
+                    s->cbp_table[xy]&= 3; //remove dquant
+                    s->cbp_table[xy]|= (cbpy^0xf)<<2;
+                }
+            }
+        }
+        if(mb_num >= mb_count) return 0;
+        s->mb_x= 0;
+    }
+    return 0;
+}
+
+/**
+ * decodes the first & second partition
+ * @return <0 if error (and sets error type in the error_status_table)
+ */
+int ff_mpeg4_decode_partitions(MpegEncContext *s)
+{
+    int mb_num;
+    const int part_a_error= s->pict_type==I_TYPE ? (DC_ERROR|MV_ERROR) : MV_ERROR;
+    const int part_a_end  = s->pict_type==I_TYPE ? (DC_END  |MV_END)   : MV_END;
+
+    mb_num= mpeg4_decode_partition_a(s);
+    if(mb_num<0){
+        ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, part_a_error);
+        return -1;
+    }
+
+    if(s->resync_mb_x + s->resync_mb_y*s->mb_width + mb_num > s->mb_num){
+        av_log(s->avctx, AV_LOG_ERROR, "slice below monitor ...\n");
+        ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, part_a_error);
+        return -1;
+    }
+
+    s->mb_num_left= mb_num;
+
+    if(s->pict_type==I_TYPE){
+        while(show_bits(&s->gb, 9) == 1)
+            skip_bits(&s->gb, 9);
+        if(get_bits_long(&s->gb, 19)!=DC_MARKER){
+            av_log(s->avctx, AV_LOG_ERROR, "marker missing after first I partition at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+    }else{
+        while(show_bits(&s->gb, 10) == 1)
+            skip_bits(&s->gb, 10);
+        if(get_bits(&s->gb, 17)!=MOTION_MARKER){
+            av_log(s->avctx, AV_LOG_ERROR, "marker missing after first P partition at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+    }
+    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, part_a_end);
+
+    if( mpeg4_decode_partition_b(s, mb_num) < 0){
+        if(s->pict_type==P_TYPE)
+            ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, DC_ERROR);
+        return -1;
+    }else{
+        if(s->pict_type==P_TYPE)
+            ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, DC_END);
+    }
+
+    return 0;
+}
+
+/**
+ * decode partition C of one MB.
+ * @return <0 if an error occured
+ */
+static int mpeg4_decode_partitioned_mb(MpegEncContext *s, DCTELEM block[6][64])
+{
+    int cbp, mb_type;
+    const int xy= s->mb_x + s->mb_y*s->mb_stride;
+
+    mb_type= s->current_picture.mb_type[xy];
+    cbp = s->cbp_table[xy];
+
+    s->use_intra_dc_vlc= s->qscale < s->intra_dc_threshold;
+
+    if(s->current_picture.qscale_table[xy] != s->qscale){
+        ff_set_qscale(s, s->current_picture.qscale_table[xy] );
+    }
+
+    if (s->pict_type == P_TYPE || s->pict_type==S_TYPE) {
+        int i;
+        for(i=0; i<4; i++){
+            s->mv[0][i][0] = s->current_picture.motion_val[0][ s->block_index[i] ][0];
+            s->mv[0][i][1] = s->current_picture.motion_val[0][ s->block_index[i] ][1];
+        }
+        s->mb_intra = IS_INTRA(mb_type);
+
+        if (IS_SKIP(mb_type)) {
+            /* skip mb */
+            for(i=0;i<6;i++)
+                s->block_last_index[i] = -1;
+            s->mv_dir = MV_DIR_FORWARD;
+            s->mv_type = MV_TYPE_16X16;
+            if(s->pict_type==S_TYPE && s->vol_sprite_usage==GMC_SPRITE){
+                s->mcsel=1;
+                s->mb_skipped = 0;
+            }else{
+                s->mcsel=0;
+                s->mb_skipped = 1;
+            }
+        }else if(s->mb_intra){
+            s->ac_pred = IS_ACPRED(s->current_picture.mb_type[xy]);
+        }else if(!s->mb_intra){
+//            s->mcsel= 0; //FIXME do we need to init that
+
+            s->mv_dir = MV_DIR_FORWARD;
+            if (IS_8X8(mb_type)) {
+                s->mv_type = MV_TYPE_8X8;
+            } else {
+                s->mv_type = MV_TYPE_16X16;
+            }
+        }
+    } else { /* I-Frame */
+        s->mb_intra = 1;
+        s->ac_pred = IS_ACPRED(s->current_picture.mb_type[xy]);
+    }
+
+    if (!IS_SKIP(mb_type)) {
+        int i;
+        s->dsp.clear_blocks(s->block[0]);
+        /* decode each block */
+        for (i = 0; i < 6; i++) {
+            if(mpeg4_decode_block(s, block[i], i, cbp&32, s->mb_intra, s->rvlc) < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "texture corrupted at %d %d %d\n", s->mb_x, s->mb_y, s->mb_intra);
+                return -1;
+            }
+            cbp+=cbp;
+        }
+    }
+
+    /* per-MB end of slice check */
+
+    if(--s->mb_num_left <= 0){
+//printf("%06X %d\n", show_bits(&s->gb, 24), s->gb.size_in_bits - get_bits_count(&s->gb));
+        if(mpeg4_is_resync(s))
+            return SLICE_END;
+        else
+            return SLICE_NOEND;
+    }else{
+        if(mpeg4_is_resync(s)){
+            const int delta= s->mb_x + 1 == s->mb_width ? 2 : 1;
+            if(s->cbp_table[xy+delta])
+                return SLICE_END;
+        }
+        return SLICE_OK;
+    }
+}
+
+/**
+ * read the next MVs for OBMC. yes this is a ugly hack, feel free to send a patch :)
+ */
+static void preview_obmc(MpegEncContext *s){
+    GetBitContext gb= s->gb;
+
+    int cbpc, i, pred_x, pred_y, mx, my;
+    int16_t *mot_val;
+    const int xy= s->mb_x + 1 + s->mb_y * s->mb_stride;
+    const int stride= s->b8_stride*2;
+
+    for(i=0; i<4; i++)
+        s->block_index[i]+= 2;
+    for(i=4; i<6; i++)
+        s->block_index[i]+= 1;
+    s->mb_x++;
+
+    assert(s->pict_type == P_TYPE);
+
+    do{
+        if (get_bits1(&s->gb)) {
+            /* skip mb */
+            mot_val = s->current_picture.motion_val[0][ s->block_index[0] ];
+            mot_val[0       ]= mot_val[2       ]=
+            mot_val[0+stride]= mot_val[2+stride]= 0;
+            mot_val[1       ]= mot_val[3       ]=
+            mot_val[1+stride]= mot_val[3+stride]= 0;
+
+            s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+            goto end;
+        }
+        cbpc = get_vlc2(&s->gb, inter_MCBPC_vlc.table, INTER_MCBPC_VLC_BITS, 2);
+    }while(cbpc == 20);
+
+    if(cbpc & 4){
+        s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
+    }else{
+        get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+        if (cbpc & 8) {
+            if(s->modified_quant){
+                if(get_bits1(&s->gb)) skip_bits(&s->gb, 1);
+                else                  skip_bits(&s->gb, 5);
+            }else
+                skip_bits(&s->gb, 2);
+        }
+
+        if ((cbpc & 16) == 0) {
+                s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_L0;
+                /* 16x16 motion prediction */
+                mot_val= h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+                if (s->umvplus)
+                   mx = h263p_decode_umotion(s, pred_x);
+                else
+                   mx = h263_decode_motion(s, pred_x, 1);
+
+                if (s->umvplus)
+                   my = h263p_decode_umotion(s, pred_y);
+                else
+                   my = h263_decode_motion(s, pred_y, 1);
+
+                mot_val[0       ]= mot_val[2       ]=
+                mot_val[0+stride]= mot_val[2+stride]= mx;
+                mot_val[1       ]= mot_val[3       ]=
+                mot_val[1+stride]= mot_val[3+stride]= my;
+        } else {
+            s->current_picture.mb_type[xy]= MB_TYPE_8x8 | MB_TYPE_L0;
+            for(i=0;i<4;i++) {
+                mot_val = h263_pred_motion(s, i, 0, &pred_x, &pred_y);
+                if (s->umvplus)
+                  mx = h263p_decode_umotion(s, pred_x);
+                else
+                  mx = h263_decode_motion(s, pred_x, 1);
+
+                if (s->umvplus)
+                  my = h263p_decode_umotion(s, pred_y);
+                else
+                  my = h263_decode_motion(s, pred_y, 1);
+                if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)
+                  skip_bits1(&s->gb); /* Bit stuffing to prevent PSC */
+                mot_val[0] = mx;
+                mot_val[1] = my;
+            }
+        }
+    }
+end:
+
+    for(i=0; i<4; i++)
+        s->block_index[i]-= 2;
+    for(i=4; i<6; i++)
+        s->block_index[i]-= 1;
+    s->mb_x--;
+
+    s->gb= gb;
+}
+
+static void h263_decode_dquant(MpegEncContext *s){
+    static const int8_t quant_tab[4] = { -1, -2, 1, 2 };
+
+    if(s->modified_quant){
+        if(get_bits1(&s->gb))
+            s->qscale= modified_quant_tab[get_bits1(&s->gb)][ s->qscale ];
+        else
+            s->qscale= get_bits(&s->gb, 5);
+    }else
+        s->qscale += quant_tab[get_bits(&s->gb, 2)];
+    ff_set_qscale(s, s->qscale);
+}
+
+int ff_h263_decode_mb(MpegEncContext *s,
+                      DCTELEM block[6][64])
+{
+    int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant;
+    int16_t *mot_val;
+    const int xy= s->mb_x + s->mb_y * s->mb_stride;
+
+    assert(!s->h263_pred);
+
+    if (s->pict_type == P_TYPE) {
+        do{
+            if (get_bits1(&s->gb)) {
+                /* skip mb */
+                s->mb_intra = 0;
+                for(i=0;i<6;i++)
+                    s->block_last_index[i] = -1;
+                s->mv_dir = MV_DIR_FORWARD;
+                s->mv_type = MV_TYPE_16X16;
+                s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+                s->mv[0][0][0] = 0;
+                s->mv[0][0][1] = 0;
+                s->mb_skipped = !(s->obmc | s->loop_filter);
+                goto end;
+            }
+            cbpc = get_vlc2(&s->gb, inter_MCBPC_vlc.table, INTER_MCBPC_VLC_BITS, 2);
+            //fprintf(stderr, "\tCBPC: %d", cbpc);
+            if (cbpc < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "cbpc damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+        }while(cbpc == 20);
+
+        s->dsp.clear_blocks(s->block[0]);
+
+        dquant = cbpc & 8;
+        s->mb_intra = ((cbpc & 4) != 0);
+        if (s->mb_intra) goto intra;
+
+        cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+
+        if(s->alt_inter_vlc==0 || (cbpc & 3)!=3)
+            cbpy ^= 0xF;
+
+        cbp = (cbpc & 3) | (cbpy << 2);
+        if (dquant) {
+            h263_decode_dquant(s);
+        }
+
+        s->mv_dir = MV_DIR_FORWARD;
+        if ((cbpc & 16) == 0) {
+            s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_L0;
+            /* 16x16 motion prediction */
+            s->mv_type = MV_TYPE_16X16;
+            h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+            if (s->umvplus)
+               mx = h263p_decode_umotion(s, pred_x);
+            else
+               mx = h263_decode_motion(s, pred_x, 1);
+
+            if (mx >= 0xffff)
+                return -1;
+
+            if (s->umvplus)
+               my = h263p_decode_umotion(s, pred_y);
+            else
+               my = h263_decode_motion(s, pred_y, 1);
+
+            if (my >= 0xffff)
+                return -1;
+            s->mv[0][0][0] = mx;
+            s->mv[0][0][1] = my;
+
+            if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)
+               skip_bits1(&s->gb); /* Bit stuffing to prevent PSC */
+        } else {
+            s->current_picture.mb_type[xy]= MB_TYPE_8x8 | MB_TYPE_L0;
+            s->mv_type = MV_TYPE_8X8;
+            for(i=0;i<4;i++) {
+                mot_val = h263_pred_motion(s, i, 0, &pred_x, &pred_y);
+                if (s->umvplus)
+                  mx = h263p_decode_umotion(s, pred_x);
+                else
+                  mx = h263_decode_motion(s, pred_x, 1);
+                if (mx >= 0xffff)
+                    return -1;
+
+                if (s->umvplus)
+                  my = h263p_decode_umotion(s, pred_y);
+                else
+                  my = h263_decode_motion(s, pred_y, 1);
+                if (my >= 0xffff)
+                    return -1;
+                s->mv[0][i][0] = mx;
+                s->mv[0][i][1] = my;
+                if (s->umvplus && (mx - pred_x) == 1 && (my - pred_y) == 1)
+                  skip_bits1(&s->gb); /* Bit stuffing to prevent PSC */
+                mot_val[0] = mx;
+                mot_val[1] = my;
+            }
+        }
+
+        /* decode each block */
+        for (i = 0; i < 6; i++) {
+            if (h263_decode_block(s, block[i], i, cbp&32) < 0)
+                return -1;
+            cbp+=cbp;
+        }
+
+        if(s->obmc){
+            if(s->pict_type == P_TYPE && s->mb_x+1<s->mb_width && s->mb_num_left != 1)
+                preview_obmc(s);
+        }
+    } else if(s->pict_type==B_TYPE) {
+        int mb_type;
+        const int stride= s->b8_stride;
+        int16_t *mot_val0 = s->current_picture.motion_val[0][ 2*(s->mb_x + s->mb_y*stride) ];
+        int16_t *mot_val1 = s->current_picture.motion_val[1][ 2*(s->mb_x + s->mb_y*stride) ];
+//        const int mv_xy= s->mb_x + 1 + s->mb_y * s->mb_stride;
+
+        //FIXME ugly
+        mot_val0[0       ]= mot_val0[2       ]= mot_val0[0+2*stride]= mot_val0[2+2*stride]=
+        mot_val0[1       ]= mot_val0[3       ]= mot_val0[1+2*stride]= mot_val0[3+2*stride]=
+        mot_val1[0       ]= mot_val1[2       ]= mot_val1[0+2*stride]= mot_val1[2+2*stride]=
+        mot_val1[1       ]= mot_val1[3       ]= mot_val1[1+2*stride]= mot_val1[3+2*stride]= 0;
+
+        do{
+            mb_type= get_vlc2(&s->gb, h263_mbtype_b_vlc.table, H263_MBTYPE_B_VLC_BITS, 2);
+            if (mb_type < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "b mb_type damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            mb_type= h263_mb_type_b_map[ mb_type ];
+        }while(!mb_type);
+
+        s->mb_intra = IS_INTRA(mb_type);
+        if(HAS_CBP(mb_type)){
+            s->dsp.clear_blocks(s->block[0]);
+            cbpc = get_vlc2(&s->gb, cbpc_b_vlc.table, CBPC_B_VLC_BITS, 1);
+            if(s->mb_intra){
+                dquant = IS_QUANT(mb_type);
+                goto intra;
+            }
+
+            cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+
+            if (cbpy < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "b cbpy damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            if(s->alt_inter_vlc==0 || (cbpc & 3)!=3)
+                cbpy ^= 0xF;
+
+            cbp = (cbpc & 3) | (cbpy << 2);
+        }else
+            cbp=0;
+
+        assert(!s->mb_intra);
+
+        if(IS_QUANT(mb_type)){
+            h263_decode_dquant(s);
+        }
+
+        if(IS_DIRECT(mb_type)){
+            s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+            mb_type |= ff_mpeg4_set_direct_mv(s, 0, 0);
+        }else{
+            s->mv_dir = 0;
+            s->mv_type= MV_TYPE_16X16;
+//FIXME UMV
+
+            if(USES_LIST(mb_type, 0)){
+                int16_t *mot_val= h263_pred_motion(s, 0, 0, &mx, &my);
+                s->mv_dir = MV_DIR_FORWARD;
+
+                mx = h263_decode_motion(s, mx, 1);
+                my = h263_decode_motion(s, my, 1);
+
+                s->mv[0][0][0] = mx;
+                s->mv[0][0][1] = my;
+                mot_val[0       ]= mot_val[2       ]= mot_val[0+2*stride]= mot_val[2+2*stride]= mx;
+                mot_val[1       ]= mot_val[3       ]= mot_val[1+2*stride]= mot_val[3+2*stride]= my;
+            }
+
+            if(USES_LIST(mb_type, 1)){
+                int16_t *mot_val= h263_pred_motion(s, 0, 1, &mx, &my);
+                s->mv_dir |= MV_DIR_BACKWARD;
+
+                mx = h263_decode_motion(s, mx, 1);
+                my = h263_decode_motion(s, my, 1);
+
+                s->mv[1][0][0] = mx;
+                s->mv[1][0][1] = my;
+                mot_val[0       ]= mot_val[2       ]= mot_val[0+2*stride]= mot_val[2+2*stride]= mx;
+                mot_val[1       ]= mot_val[3       ]= mot_val[1+2*stride]= mot_val[3+2*stride]= my;
+            }
+        }
+
+        s->current_picture.mb_type[xy]= mb_type;
+
+        /* decode each block */
+        for (i = 0; i < 6; i++) {
+            if (h263_decode_block(s, block[i], i, cbp&32) < 0)
+                return -1;
+            cbp+=cbp;
+        }
+    } else { /* I-Frame */
+        do{
+            cbpc = get_vlc2(&s->gb, intra_MCBPC_vlc.table, INTRA_MCBPC_VLC_BITS, 2);
+            if (cbpc < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "I cbpc damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+        }while(cbpc == 8);
+
+        s->dsp.clear_blocks(s->block[0]);
+
+        dquant = cbpc & 4;
+        s->mb_intra = 1;
+intra:
+        s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
+        if (s->h263_aic) {
+            s->ac_pred = get_bits1(&s->gb);
+            if(s->ac_pred){
+                s->current_picture.mb_type[xy]= MB_TYPE_INTRA | MB_TYPE_ACPRED;
+
+                s->h263_aic_dir = get_bits1(&s->gb);
+            }
+        }else
+            s->ac_pred = 0;
+
+        cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+        if(cbpy<0){
+            av_log(s->avctx, AV_LOG_ERROR, "I cbpy damaged at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        cbp = (cbpc & 3) | (cbpy << 2);
+        if (dquant) {
+            h263_decode_dquant(s);
+        }
+
+        /* decode each block */
+        for (i = 0; i < 6; i++) {
+            if (h263_decode_block(s, block[i], i, cbp&32) < 0)
+                return -1;
+            cbp+=cbp;
+        }
+    }
+end:
+
+        /* per-MB end of slice check */
+    {
+        int v= show_bits(&s->gb, 16);
+
+        if(get_bits_count(&s->gb) + 16 > s->gb.size_in_bits){
+            v>>= get_bits_count(&s->gb) + 16 - s->gb.size_in_bits;
+        }
+
+        if(v==0)
+            return SLICE_END;
+    }
+
+    return SLICE_OK;
+}
+
+int ff_mpeg4_decode_mb(MpegEncContext *s,
+                      DCTELEM block[6][64])
+{
+    int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant;
+    int16_t *mot_val;
+    static int8_t quant_tab[4] = { -1, -2, 1, 2 };
+    const int xy= s->mb_x + s->mb_y * s->mb_stride;
+
+    assert(s->h263_pred);
+
+    if (s->pict_type == P_TYPE || s->pict_type==S_TYPE) {
+        do{
+            if (get_bits1(&s->gb)) {
+                /* skip mb */
+                s->mb_intra = 0;
+                for(i=0;i<6;i++)
+                    s->block_last_index[i] = -1;
+                s->mv_dir = MV_DIR_FORWARD;
+                s->mv_type = MV_TYPE_16X16;
+                if(s->pict_type==S_TYPE && s->vol_sprite_usage==GMC_SPRITE){
+                    s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_GMC | MB_TYPE_16x16 | MB_TYPE_L0;
+                    s->mcsel=1;
+                    s->mv[0][0][0]= get_amv(s, 0);
+                    s->mv[0][0][1]= get_amv(s, 1);
+
+                    s->mb_skipped = 0;
+                }else{
+                    s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+                    s->mcsel=0;
+                    s->mv[0][0][0] = 0;
+                    s->mv[0][0][1] = 0;
+                    s->mb_skipped = 1;
+                }
+                goto end;
+            }
+            cbpc = get_vlc2(&s->gb, inter_MCBPC_vlc.table, INTER_MCBPC_VLC_BITS, 2);
+            //fprintf(stderr, "\tCBPC: %d", cbpc);
+            if (cbpc < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "cbpc damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+        }while(cbpc == 20);
+
+        s->dsp.clear_blocks(s->block[0]);
+        dquant = cbpc & 8;
+        s->mb_intra = ((cbpc & 4) != 0);
+        if (s->mb_intra) goto intra;
+
+        if(s->pict_type==S_TYPE && s->vol_sprite_usage==GMC_SPRITE && (cbpc & 16) == 0)
+            s->mcsel= get_bits1(&s->gb);
+        else s->mcsel= 0;
+        cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1) ^ 0x0F;
+
+        cbp = (cbpc & 3) | (cbpy << 2);
+        if (dquant) {
+            ff_set_qscale(s, s->qscale + quant_tab[get_bits(&s->gb, 2)]);
+        }
+        if((!s->progressive_sequence) && (cbp || (s->workaround_bugs&FF_BUG_XVID_ILACE)))
+            s->interlaced_dct= get_bits1(&s->gb);
+
+        s->mv_dir = MV_DIR_FORWARD;
+        if ((cbpc & 16) == 0) {
+            if(s->mcsel){
+                s->current_picture.mb_type[xy]= MB_TYPE_GMC | MB_TYPE_16x16 | MB_TYPE_L0;
+                /* 16x16 global motion prediction */
+                s->mv_type = MV_TYPE_16X16;
+                mx= get_amv(s, 0);
+                my= get_amv(s, 1);
+                s->mv[0][0][0] = mx;
+                s->mv[0][0][1] = my;
+            }else if((!s->progressive_sequence) && get_bits1(&s->gb)){
+                s->current_picture.mb_type[xy]= MB_TYPE_16x8 | MB_TYPE_L0 | MB_TYPE_INTERLACED;
+                /* 16x8 field motion prediction */
+                s->mv_type= MV_TYPE_FIELD;
+
+                s->field_select[0][0]= get_bits1(&s->gb);
+                s->field_select[0][1]= get_bits1(&s->gb);
+
+                h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+
+                for(i=0; i<2; i++){
+                    mx = h263_decode_motion(s, pred_x, s->f_code);
+                    if (mx >= 0xffff)
+                        return -1;
+
+                    my = h263_decode_motion(s, pred_y/2, s->f_code);
+                    if (my >= 0xffff)
+                        return -1;
+
+                    s->mv[0][i][0] = mx;
+                    s->mv[0][i][1] = my;
+                }
+            }else{
+                s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_L0;
+                /* 16x16 motion prediction */
+                s->mv_type = MV_TYPE_16X16;
+                h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+                mx = h263_decode_motion(s, pred_x, s->f_code);
+
+                if (mx >= 0xffff)
+                    return -1;
+
+                my = h263_decode_motion(s, pred_y, s->f_code);
+
+                if (my >= 0xffff)
+                    return -1;
+                s->mv[0][0][0] = mx;
+                s->mv[0][0][1] = my;
+            }
+        } else {
+            s->current_picture.mb_type[xy]= MB_TYPE_8x8 | MB_TYPE_L0;
+            s->mv_type = MV_TYPE_8X8;
+            for(i=0;i<4;i++) {
+                mot_val = h263_pred_motion(s, i, 0, &pred_x, &pred_y);
+                mx = h263_decode_motion(s, pred_x, s->f_code);
+                if (mx >= 0xffff)
+                    return -1;
+
+                my = h263_decode_motion(s, pred_y, s->f_code);
+                if (my >= 0xffff)
+                    return -1;
+                s->mv[0][i][0] = mx;
+                s->mv[0][i][1] = my;
+                mot_val[0] = mx;
+                mot_val[1] = my;
+            }
+        }
+    } else if(s->pict_type==B_TYPE) {
+        int modb1; // first bit of modb
+        int modb2; // second bit of modb
+        int mb_type;
+
+        s->mb_intra = 0; //B-frames never contain intra blocks
+        s->mcsel=0;      //     ...               true gmc blocks
+
+        if(s->mb_x==0){
+            for(i=0; i<2; i++){
+                s->last_mv[i][0][0]=
+                s->last_mv[i][0][1]=
+                s->last_mv[i][1][0]=
+                s->last_mv[i][1][1]= 0;
+            }
+        }
+
+        /* if we skipped it in the future P Frame than skip it now too */
+        s->mb_skipped= s->next_picture.mbskip_table[s->mb_y * s->mb_stride + s->mb_x]; // Note, skiptab=0 if last was GMC
+
+        if(s->mb_skipped){
+                /* skip mb */
+            for(i=0;i<6;i++)
+                s->block_last_index[i] = -1;
+
+            s->mv_dir = MV_DIR_FORWARD;
+            s->mv_type = MV_TYPE_16X16;
+            s->mv[0][0][0] = 0;
+            s->mv[0][0][1] = 0;
+            s->mv[1][0][0] = 0;
+            s->mv[1][0][1] = 0;
+            s->current_picture.mb_type[xy]= MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+            goto end;
+        }
+
+        modb1= get_bits1(&s->gb);
+        if(modb1){
+            mb_type= MB_TYPE_DIRECT2 | MB_TYPE_SKIP | MB_TYPE_L0L1; //like MB_TYPE_B_DIRECT but no vectors coded
+            cbp=0;
+        }else{
+            modb2= get_bits1(&s->gb);
+            mb_type= get_vlc2(&s->gb, mb_type_b_vlc.table, MB_TYPE_B_VLC_BITS, 1);
+            if(mb_type<0){
+                av_log(s->avctx, AV_LOG_ERROR, "illegal MB_type\n");
+                return -1;
+            }
+            mb_type= mb_type_b_map[ mb_type ];
+            if(modb2) cbp= 0;
+            else{
+                s->dsp.clear_blocks(s->block[0]);
+                cbp= get_bits(&s->gb, 6);
+            }
+
+            if ((!IS_DIRECT(mb_type)) && cbp) {
+                if(get_bits1(&s->gb)){
+                    ff_set_qscale(s, s->qscale + get_bits1(&s->gb)*4 - 2);
+                }
+            }
+
+            if(!s->progressive_sequence){
+                if(cbp)
+                    s->interlaced_dct= get_bits1(&s->gb);
+
+                if(!IS_DIRECT(mb_type) && get_bits1(&s->gb)){
+                    mb_type |= MB_TYPE_16x8 | MB_TYPE_INTERLACED;
+                    mb_type &= ~MB_TYPE_16x16;
+
+                    if(USES_LIST(mb_type, 0)){
+                        s->field_select[0][0]= get_bits1(&s->gb);
+                        s->field_select[0][1]= get_bits1(&s->gb);
+                    }
+                    if(USES_LIST(mb_type, 1)){
+                        s->field_select[1][0]= get_bits1(&s->gb);
+                        s->field_select[1][1]= get_bits1(&s->gb);
+                    }
+                }
+            }
+
+            s->mv_dir = 0;
+            if((mb_type & (MB_TYPE_DIRECT2|MB_TYPE_INTERLACED)) == 0){
+                s->mv_type= MV_TYPE_16X16;
+
+                if(USES_LIST(mb_type, 0)){
+                    s->mv_dir = MV_DIR_FORWARD;
+
+                    mx = h263_decode_motion(s, s->last_mv[0][0][0], s->f_code);
+                    my = h263_decode_motion(s, s->last_mv[0][0][1], s->f_code);
+                    s->last_mv[0][1][0]= s->last_mv[0][0][0]= s->mv[0][0][0] = mx;
+                    s->last_mv[0][1][1]= s->last_mv[0][0][1]= s->mv[0][0][1] = my;
+                }
+
+                if(USES_LIST(mb_type, 1)){
+                    s->mv_dir |= MV_DIR_BACKWARD;
+
+                    mx = h263_decode_motion(s, s->last_mv[1][0][0], s->b_code);
+                    my = h263_decode_motion(s, s->last_mv[1][0][1], s->b_code);
+                    s->last_mv[1][1][0]= s->last_mv[1][0][0]= s->mv[1][0][0] = mx;
+                    s->last_mv[1][1][1]= s->last_mv[1][0][1]= s->mv[1][0][1] = my;
+                }
+            }else if(!IS_DIRECT(mb_type)){
+                s->mv_type= MV_TYPE_FIELD;
+
+                if(USES_LIST(mb_type, 0)){
+                    s->mv_dir = MV_DIR_FORWARD;
+
+                    for(i=0; i<2; i++){
+                        mx = h263_decode_motion(s, s->last_mv[0][i][0]  , s->f_code);
+                        my = h263_decode_motion(s, s->last_mv[0][i][1]/2, s->f_code);
+                        s->last_mv[0][i][0]=  s->mv[0][i][0] = mx;
+                        s->last_mv[0][i][1]= (s->mv[0][i][1] = my)*2;
+                    }
+                }
+
+                if(USES_LIST(mb_type, 1)){
+                    s->mv_dir |= MV_DIR_BACKWARD;
+
+                    for(i=0; i<2; i++){
+                        mx = h263_decode_motion(s, s->last_mv[1][i][0]  , s->b_code);
+                        my = h263_decode_motion(s, s->last_mv[1][i][1]/2, s->b_code);
+                        s->last_mv[1][i][0]=  s->mv[1][i][0] = mx;
+                        s->last_mv[1][i][1]= (s->mv[1][i][1] = my)*2;
+                    }
+                }
+            }
+        }
+
+        if(IS_DIRECT(mb_type)){
+            if(IS_SKIP(mb_type))
+                mx=my=0;
+            else{
+                mx = h263_decode_motion(s, 0, 1);
+                my = h263_decode_motion(s, 0, 1);
+            }
+
+            s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+            mb_type |= ff_mpeg4_set_direct_mv(s, mx, my);
+        }
+        s->current_picture.mb_type[xy]= mb_type;
+    } else { /* I-Frame */
+        do{
+            cbpc = get_vlc2(&s->gb, intra_MCBPC_vlc.table, INTRA_MCBPC_VLC_BITS, 2);
+            if (cbpc < 0){
+                av_log(s->avctx, AV_LOG_ERROR, "I cbpc damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+        }while(cbpc == 8);
+
+        dquant = cbpc & 4;
+        s->mb_intra = 1;
+intra:
+        s->ac_pred = get_bits1(&s->gb);
+        if(s->ac_pred)
+            s->current_picture.mb_type[xy]= MB_TYPE_INTRA | MB_TYPE_ACPRED;
+        else
+            s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
+
+        cbpy = get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+        if(cbpy<0){
+            av_log(s->avctx, AV_LOG_ERROR, "I cbpy damaged at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        cbp = (cbpc & 3) | (cbpy << 2);
+
+        s->use_intra_dc_vlc= s->qscale < s->intra_dc_threshold;
+
+        if (dquant) {
+            ff_set_qscale(s, s->qscale + quant_tab[get_bits(&s->gb, 2)]);
+        }
+
+        if(!s->progressive_sequence)
+            s->interlaced_dct= get_bits1(&s->gb);
+
+        s->dsp.clear_blocks(s->block[0]);
+        /* decode each block */
+        for (i = 0; i < 6; i++) {
+            if (mpeg4_decode_block(s, block[i], i, cbp&32, 1, 0) < 0)
+                return -1;
+            cbp+=cbp;
+        }
+        goto end;
+    }
+
+    /* decode each block */
+    for (i = 0; i < 6; i++) {
+        if (mpeg4_decode_block(s, block[i], i, cbp&32, 0, 0) < 0)
+            return -1;
+        cbp+=cbp;
+    }
+end:
+
+        /* per-MB end of slice check */
+    if(s->codec_id==CODEC_ID_MPEG4){
+        if(mpeg4_is_resync(s)){
+            const int delta= s->mb_x + 1 == s->mb_width ? 2 : 1;
+            if(s->pict_type==B_TYPE && s->next_picture.mbskip_table[xy + delta])
+                return SLICE_OK;
+            return SLICE_END;
+        }
+    }
+
+    return SLICE_OK;
+}
+
+static int h263_decode_motion(MpegEncContext * s, int pred, int f_code)
+{
+    int code, val, sign, shift, l;
+    code = get_vlc2(&s->gb, mv_vlc.table, MV_VLC_BITS, 2);
+
+    if (code == 0)
+        return pred;
+    if (code < 0)
+        return 0xffff;
+
+    sign = get_bits1(&s->gb);
+    shift = f_code - 1;
+    val = code;
+    if (shift) {
+        val = (val - 1) << shift;
+        val |= get_bits(&s->gb, shift);
+        val++;
+    }
+    if (sign)
+        val = -val;
+    val += pred;
+
+    /* modulo decoding */
+    if (!s->h263_long_vectors) {
+        l = INT_BIT - 5 - f_code;
+        val = (val<<l)>>l;
+    } else {
+        /* horrible h263 long vector mode */
+        if (pred < -31 && val < -63)
+            val += 64;
+        if (pred > 32 && val > 63)
+            val -= 64;
+
+    }
+    return val;
+}
+
+/* Decodes RVLC of H.263+ UMV */
+static int h263p_decode_umotion(MpegEncContext * s, int pred)
+{
+   int code = 0, sign;
+
+   if (get_bits1(&s->gb)) /* Motion difference = 0 */
+      return pred;
+
+   code = 2 + get_bits1(&s->gb);
+
+   while (get_bits1(&s->gb))
+   {
+      code <<= 1;
+      code += get_bits1(&s->gb);
+   }
+   sign = code & 1;
+   code >>= 1;
+
+   code = (sign) ? (pred - code) : (pred + code);
+#ifdef DEBUG
+   av_log( s->avctx, AV_LOG_DEBUG,"H.263+ UMV Motion = %d\n", code);
+#endif
+   return code;
+
+}
+
+static int h263_decode_block(MpegEncContext * s, DCTELEM * block,
+                             int n, int coded)
+{
+    int code, level, i, j, last, run;
+    RLTable *rl = &rl_inter;
+    const uint8_t *scan_table;
+    GetBitContext gb= s->gb;
+
+    scan_table = s->intra_scantable.permutated;
+    if (s->h263_aic && s->mb_intra) {
+        rl = &rl_intra_aic;
+        i = 0;
+        if (s->ac_pred) {
+            if (s->h263_aic_dir)
+                scan_table = s->intra_v_scantable.permutated; /* left */
+            else
+                scan_table = s->intra_h_scantable.permutated; /* top */
+        }
+    } else if (s->mb_intra) {
+        /* DC coef */
+        if(s->codec_id == CODEC_ID_RV10){
+#ifdef CONFIG_RV10_DECODER
+          if (s->rv10_version == 3 && s->pict_type == I_TYPE) {
+            int component, diff;
+            component = (n <= 3 ? 0 : n - 4 + 1);
+            level = s->last_dc[component];
+            if (s->rv10_first_dc_coded[component]) {
+                diff = rv_decode_dc(s, n);
+                if (diff == 0xffff)
+                    return -1;
+                level += diff;
+                level = level & 0xff; /* handle wrap round */
+                s->last_dc[component] = level;
+            } else {
+                s->rv10_first_dc_coded[component] = 1;
+            }
+          } else {
+                level = get_bits(&s->gb, 8);
+                if (level == 255)
+                    level = 128;
+          }
+#endif
+        }else{
+            level = get_bits(&s->gb, 8);
+            if((level&0x7F) == 0){
+                av_log(s->avctx, AV_LOG_ERROR, "illegal dc %d at %d %d\n", level, s->mb_x, s->mb_y);
+                if(s->error_resilience >= FF_ER_COMPLIANT)
+                    return -1;
+            }
+            if (level == 255)
+                level = 128;
+        }
+        block[0] = level;
+        i = 1;
+    } else {
+        i = 0;
+    }
+    if (!coded) {
+        if (s->mb_intra && s->h263_aic)
+            goto not_coded;
+        s->block_last_index[n] = i - 1;
+        return 0;
+    }
+retry:
+    for(;;) {
+        code = get_vlc2(&s->gb, rl->vlc.table, TEX_VLC_BITS, 2);
+        if (code < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "illegal ac vlc code at %dx%d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        if (code == rl->n) {
+            /* escape */
+            if (s->h263_flv > 1) {
+                int is11 = get_bits1(&s->gb);
+                last = get_bits1(&s->gb);
+                run = get_bits(&s->gb, 6);
+                if(is11){
+                    level = get_sbits(&s->gb, 11);
+                } else {
+                    level = get_sbits(&s->gb, 7);
+                }
+            } else {
+                last = get_bits1(&s->gb);
+                run = get_bits(&s->gb, 6);
+                level = (int8_t)get_bits(&s->gb, 8);
+                if(level == -128){
+                    if (s->codec_id == CODEC_ID_RV10) {
+                        /* XXX: should patch encoder too */
+                        level = get_sbits(&s->gb, 12);
+                    }else{
+                        level = get_bits(&s->gb, 5);
+                        level |= get_sbits(&s->gb, 6)<<5;
+                    }
+                }
+            }
+        } else {
+            run = rl->table_run[code];
+            level = rl->table_level[code];
+            last = code >= rl->last;
+            if (get_bits1(&s->gb))
+                level = -level;
+        }
+        i += run;
+        if (i >= 64){
+            if(s->alt_inter_vlc && rl == &rl_inter && !s->mb_intra){
+                //looks like a hack but no, it's the way its supposed to work ...
+                rl = &rl_intra_aic;
+                i = 0;
+                s->gb= gb;
+                memset(block, 0, sizeof(DCTELEM)*64);
+                goto retry;
+            }
+            av_log(s->avctx, AV_LOG_ERROR, "run overflow at %dx%d i:%d\n", s->mb_x, s->mb_y, s->mb_intra);
+            return -1;
+        }
+        j = scan_table[i];
+        block[j] = level;
+        if (last)
+            break;
+        i++;
+    }
+not_coded:
+    if (s->mb_intra && s->h263_aic) {
+        h263_pred_acdc(s, block, n);
+        i = 63;
+    }
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+/**
+ * decodes the dc value.
+ * @param n block index (0-3 are luma, 4-5 are chroma)
+ * @param dir_ptr the prediction direction will be stored here
+ * @return the quantized dc
+ */
+static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr)
+{
+    int level, code;
+
+    if (n < 4)
+        code = get_vlc2(&s->gb, dc_lum.table, DC_VLC_BITS, 1);
+    else
+        code = get_vlc2(&s->gb, dc_chrom.table, DC_VLC_BITS, 1);
+    if (code < 0 || code > 9 /* && s->nbit<9 */){
+        av_log(s->avctx, AV_LOG_ERROR, "illegal dc vlc\n");
+        return -1;
+    }
+    if (code == 0) {
+        level = 0;
+    } else {
+        if(IS_3IV1){
+            if(code==1)
+                level= 2*get_bits1(&s->gb)-1;
+            else{
+                if(get_bits1(&s->gb))
+                    level = get_bits(&s->gb, code-1) + (1<<(code-1));
+                else
+                    level = -get_bits(&s->gb, code-1) - (1<<(code-1));
+            }
+        }else{
+            level = get_xbits(&s->gb, code);
+        }
+
+        if (code > 8){
+            if(get_bits1(&s->gb)==0){ /* marker */
+                if(s->error_resilience>=2){
+                    av_log(s->avctx, AV_LOG_ERROR, "dc marker bit missing\n");
+                    return -1;
+                }
+            }
+        }
+    }
+
+    return ff_mpeg4_pred_dc(s, n, level, dir_ptr, 0);
+}
+
+/**
+ * decodes a block.
+ * @return <0 if an error occured
+ */
+static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
+                              int n, int coded, int intra, int rvlc)
+{
+    int level, i, last, run;
+    int dc_pred_dir;
+    RLTable * rl;
+    RL_VLC_ELEM * rl_vlc;
+    const uint8_t * scan_table;
+    int qmul, qadd;
+
+    //Note intra & rvlc should be optimized away if this is inlined
+
+    if(intra) {
+      if(s->use_intra_dc_vlc){
+        /* DC coef */
+        if(s->partitioned_frame){
+            level = s->dc_val[0][ s->block_index[n] ];
+            if(n<4) level= FASTDIV((level + (s->y_dc_scale>>1)), s->y_dc_scale);
+            else    level= FASTDIV((level + (s->c_dc_scale>>1)), s->c_dc_scale);
+            dc_pred_dir= (s->pred_dir_table[s->mb_x + s->mb_y*s->mb_stride]<<n)&32;
+        }else{
+            level = mpeg4_decode_dc(s, n, &dc_pred_dir);
+            if (level < 0)
+                return -1;
+        }
+        block[0] = level;
+        i = 0;
+      }else{
+            i = -1;
+            ff_mpeg4_pred_dc(s, n, 0, &dc_pred_dir, 0);
+      }
+        if (!coded)
+            goto not_coded;
+
+        if(rvlc){
+            rl = &rvlc_rl_intra;
+            rl_vlc = rvlc_rl_intra.rl_vlc[0];
+        }else{
+            rl = &rl_intra;
+            rl_vlc = rl_intra.rl_vlc[0];
+        }
+        if (s->ac_pred) {
+            if (dc_pred_dir == 0)
+                scan_table = s->intra_v_scantable.permutated; /* left */
+            else
+                scan_table = s->intra_h_scantable.permutated; /* top */
+        } else {
+            scan_table = s->intra_scantable.permutated;
+        }
+        qmul=1;
+        qadd=0;
+    } else {
+        i = -1;
+        if (!coded) {
+            s->block_last_index[n] = i;
+            return 0;
+        }
+        if(rvlc) rl = &rvlc_rl_inter;
+        else     rl = &rl_inter;
+
+        scan_table = s->intra_scantable.permutated;
+
+        if(s->mpeg_quant){
+            qmul=1;
+            qadd=0;
+            if(rvlc){
+                rl_vlc = rvlc_rl_inter.rl_vlc[0];
+            }else{
+                rl_vlc = rl_inter.rl_vlc[0];
+            }
+        }else{
+            qmul = s->qscale << 1;
+            qadd = (s->qscale - 1) | 1;
+            if(rvlc){
+                rl_vlc = rvlc_rl_inter.rl_vlc[s->qscale];
+            }else{
+                rl_vlc = rl_inter.rl_vlc[s->qscale];
+            }
+        }
+    }
+  {
+    OPEN_READER(re, &s->gb);
+    for(;;) {
+        UPDATE_CACHE(re, &s->gb);
+        GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 0);
+        if (level==0) {
+          /* escape */
+          if(rvlc){
+                if(SHOW_UBITS(re, &s->gb, 1)==0){
+                    av_log(s->avctx, AV_LOG_ERROR, "1. marker bit missing in rvlc esc\n");
+                    return -1;
+                }; SKIP_CACHE(re, &s->gb, 1);
+
+                last=  SHOW_UBITS(re, &s->gb, 1); SKIP_CACHE(re, &s->gb, 1);
+                run=   SHOW_UBITS(re, &s->gb, 6); LAST_SKIP_CACHE(re, &s->gb, 6);
+                SKIP_COUNTER(re, &s->gb, 1+1+6);
+                UPDATE_CACHE(re, &s->gb);
+
+                if(SHOW_UBITS(re, &s->gb, 1)==0){
+                    av_log(s->avctx, AV_LOG_ERROR, "2. marker bit missing in rvlc esc\n");
+                    return -1;
+                }; SKIP_CACHE(re, &s->gb, 1);
+
+                level= SHOW_UBITS(re, &s->gb, 11); SKIP_CACHE(re, &s->gb, 11);
+
+                if(SHOW_UBITS(re, &s->gb, 5)!=0x10){
+                    av_log(s->avctx, AV_LOG_ERROR, "reverse esc missing\n");
+                    return -1;
+                }; SKIP_CACHE(re, &s->gb, 5);
+
+                level=  level * qmul + qadd;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); LAST_SKIP_CACHE(re, &s->gb, 1);
+                SKIP_COUNTER(re, &s->gb, 1+11+5+1);
+
+                i+= run + 1;
+                if(last) i+=192;
+          }else{
+            int cache;
+            cache= GET_CACHE(re, &s->gb);
+
+            if(IS_3IV1)
+                cache ^= 0xC0000000;
+
+            if (cache&0x80000000) {
+                if (cache&0x40000000) {
+                    /* third escape */
+                    SKIP_CACHE(re, &s->gb, 2);
+                    last=  SHOW_UBITS(re, &s->gb, 1); SKIP_CACHE(re, &s->gb, 1);
+                    run=   SHOW_UBITS(re, &s->gb, 6); LAST_SKIP_CACHE(re, &s->gb, 6);
+                    SKIP_COUNTER(re, &s->gb, 2+1+6);
+                    UPDATE_CACHE(re, &s->gb);
+
+                    if(IS_3IV1){
+                        level= SHOW_SBITS(re, &s->gb, 12); LAST_SKIP_BITS(re, &s->gb, 12);
+                    }else{
+                        if(SHOW_UBITS(re, &s->gb, 1)==0){
+                            av_log(s->avctx, AV_LOG_ERROR, "1. marker bit missing in 3. esc\n");
+                            return -1;
+                        }; SKIP_CACHE(re, &s->gb, 1);
+
+                        level= SHOW_SBITS(re, &s->gb, 12); SKIP_CACHE(re, &s->gb, 12);
+
+                        if(SHOW_UBITS(re, &s->gb, 1)==0){
+                            av_log(s->avctx, AV_LOG_ERROR, "2. marker bit missing in 3. esc\n");
+                            return -1;
+                        }; LAST_SKIP_CACHE(re, &s->gb, 1);
+
+                        SKIP_COUNTER(re, &s->gb, 1+12+1);
+                    }
+
+#if 0
+                    if(s->error_resilience >= FF_ER_COMPLIANT){
+                        const int abs_level= FFABS(level);
+                        if(abs_level<=MAX_LEVEL && run<=MAX_RUN){
+                            const int run1= run - rl->max_run[last][abs_level] - 1;
+                            if(abs_level <= rl->max_level[last][run]){
+                                av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, vlc encoding possible\n");
+                                return -1;
+                            }
+                            if(s->error_resilience > FF_ER_COMPLIANT){
+                                if(abs_level <= rl->max_level[last][run]*2){
+                                    av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, esc 1 encoding possible\n");
+                                    return -1;
+                                }
+                                if(run1 >= 0 && abs_level <= rl->max_level[last][run1]){
+                                    av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, esc 2 encoding possible\n");
+                                    return -1;
+                                }
+                            }
+                        }
+                    }
+#endif
+                    if (level>0) level= level * qmul + qadd;
+                    else         level= level * qmul - qadd;
+
+                    if((unsigned)(level + 2048) > 4095){
+                        if(s->error_resilience > FF_ER_COMPLIANT){
+                            if(level > 2560 || level<-2560){
+                                av_log(s->avctx, AV_LOG_ERROR, "|level| overflow in 3. esc, qp=%d\n", s->qscale);
+                                return -1;
+                            }
+                        }
+                        level= level<0 ? -2048 : 2047;
+                    }
+
+                    i+= run + 1;
+                    if(last) i+=192;
+                } else {
+                    /* second escape */
+#if MIN_CACHE_BITS < 20
+                    LAST_SKIP_BITS(re, &s->gb, 2);
+                    UPDATE_CACHE(re, &s->gb);
+#else
+                    SKIP_BITS(re, &s->gb, 2);
+#endif
+                    GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 1);
+                    i+= run + rl->max_run[run>>7][level/qmul] +1; //FIXME opt indexing
+                    level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                    LAST_SKIP_BITS(re, &s->gb, 1);
+                }
+            } else {
+                /* first escape */
+#if MIN_CACHE_BITS < 19
+                LAST_SKIP_BITS(re, &s->gb, 1);
+                UPDATE_CACHE(re, &s->gb);
+#else
+                SKIP_BITS(re, &s->gb, 1);
+#endif
+                GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 1);
+                i+= run;
+                level = level + rl->max_level[run>>7][(run-1)&63] * qmul;//FIXME opt indexing
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                LAST_SKIP_BITS(re, &s->gb, 1);
+            }
+          }
+        } else {
+            i+= run;
+            level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+            LAST_SKIP_BITS(re, &s->gb, 1);
+        }
+        if (i > 62){
+            i-= 192;
+            if(i&(~63)){
+                av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            block[scan_table[i]] = level;
+            break;
+        }
+
+        block[scan_table[i]] = level;
+    }
+    CLOSE_READER(re, &s->gb);
+  }
+ not_coded:
+    if (intra) {
+        if(!s->use_intra_dc_vlc){
+            block[0] = ff_mpeg4_pred_dc(s, n, block[0], &dc_pred_dir, 0);
+
+            i -= i>>31; //if(i == -1) i=0;
+        }
+
+        mpeg4_pred_ac(s, block, n, dc_pred_dir);
+        if (s->ac_pred) {
+            i = 63; /* XXX: not optimal */
+        }
+    }
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+/* most is hardcoded. should extend to handle all h263 streams */
+int h263_decode_picture_header(MpegEncContext *s)
+{
+    int format, width, height, i;
+    uint32_t startcode;
+
+    align_get_bits(&s->gb);
+
+    startcode= get_bits(&s->gb, 22-8);
+
+    for(i= s->gb.size_in_bits - get_bits_count(&s->gb); i>24; i-=8) {
+        startcode = ((startcode << 8) | get_bits(&s->gb, 8)) & 0x003FFFFF;
+
+        if(startcode == 0x20)
+            break;
+    }
+
+    if (startcode != 0x20) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n");
+        return -1;
+    }
+    /* temporal reference */
+    i = get_bits(&s->gb, 8); /* picture timestamp */
+    if( (s->picture_number&~0xFF)+i < s->picture_number)
+        i+= 256;
+    s->current_picture_ptr->pts=
+    s->picture_number= (s->picture_number&~0xFF) + i;
+
+    /* PTYPE starts here */
+    if (get_bits1(&s->gb) != 1) {
+        /* marker */
+        av_log(s->avctx, AV_LOG_ERROR, "Bad marker\n");
+        return -1;
+    }
+    if (get_bits1(&s->gb) != 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad H263 id\n");
+        return -1;      /* h263 id */
+    }
+    skip_bits1(&s->gb);         /* split screen off */
+    skip_bits1(&s->gb);         /* camera  off */
+    skip_bits1(&s->gb);         /* freeze picture release off */
+
+    format = get_bits(&s->gb, 3);
+    /*
+        0    forbidden
+        1    sub-QCIF
+        10   QCIF
+        7       extended PTYPE (PLUSPTYPE)
+    */
+
+    if (format != 7 && format != 6) {
+        s->h263_plus = 0;
+        /* H.263v1 */
+        width = h263_format[format][0];
+        height = h263_format[format][1];
+        if (!width)
+            return -1;
+
+        s->pict_type = I_TYPE + get_bits1(&s->gb);
+
+        s->h263_long_vectors = get_bits1(&s->gb);
+
+        if (get_bits1(&s->gb) != 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "H263 SAC not supported\n");
+            return -1; /* SAC: off */
+        }
+        s->obmc= get_bits1(&s->gb); /* Advanced prediction mode */
+        s->unrestricted_mv = s->h263_long_vectors || s->obmc;
+
+        if (get_bits1(&s->gb) != 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "H263 PB frame not supported\n");
+            return -1; /* not PB frame */
+        }
+        s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
+        skip_bits1(&s->gb); /* Continuous Presence Multipoint mode: off */
+
+        s->width = width;
+        s->height = height;
+        s->avctx->sample_aspect_ratio= (AVRational){12,11};
+        s->avctx->time_base= (AVRational){1001, 30000};
+    } else {
+        int ufep;
+
+        /* H.263v2 */
+        s->h263_plus = 1;
+        ufep = get_bits(&s->gb, 3); /* Update Full Extended PTYPE */
+
+        /* ufep other than 0 and 1 are reserved */
+        if (ufep == 1) {
+            /* OPPTYPE */
+            format = get_bits(&s->gb, 3);
+            dprintf(s->avctx, "ufep=1, format: %d\n", format);
+            s->custom_pcf= get_bits1(&s->gb);
+            s->umvplus = get_bits(&s->gb, 1); /* Unrestricted Motion Vector */
+            if (get_bits1(&s->gb) != 0) {
+                av_log(s->avctx, AV_LOG_ERROR, "Syntax-based Arithmetic Coding (SAC) not supported\n");
+            }
+            s->obmc= get_bits1(&s->gb); /* Advanced prediction mode */
+            s->h263_aic = get_bits1(&s->gb); /* Advanced Intra Coding (AIC) */
+            s->loop_filter= get_bits1(&s->gb);
+            s->unrestricted_mv = s->umvplus || s->obmc || s->loop_filter;
+
+            s->h263_slice_structured= get_bits1(&s->gb);
+            if (get_bits1(&s->gb) != 0) {
+                av_log(s->avctx, AV_LOG_ERROR, "Reference Picture Selection not supported\n");
+            }
+            if (get_bits1(&s->gb) != 0) {
+                av_log(s->avctx, AV_LOG_ERROR, "Independent Segment Decoding not supported\n");
+            }
+            s->alt_inter_vlc= get_bits1(&s->gb);
+            s->modified_quant= get_bits1(&s->gb);
+            if(s->modified_quant)
+                s->chroma_qscale_table= ff_h263_chroma_qscale_table;
+
+            skip_bits(&s->gb, 1); /* Prevent start code emulation */
+
+            skip_bits(&s->gb, 3); /* Reserved */
+        } else if (ufep != 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "Bad UFEP type (%d)\n", ufep);
+            return -1;
+        }
+
+        /* MPPTYPE */
+        s->pict_type = get_bits(&s->gb, 3);
+        switch(s->pict_type){
+        case 0: s->pict_type= I_TYPE;break;
+        case 1: s->pict_type= P_TYPE;break;
+        case 3: s->pict_type= B_TYPE;break;
+        case 7: s->pict_type= I_TYPE;break; //ZYGO
+        default:
+            return -1;
+        }
+        skip_bits(&s->gb, 2);
+        s->no_rounding = get_bits1(&s->gb);
+        skip_bits(&s->gb, 4);
+
+        /* Get the picture dimensions */
+        if (ufep) {
+            if (format == 6) {
+                /* Custom Picture Format (CPFMT) */
+                s->aspect_ratio_info = get_bits(&s->gb, 4);
+                dprintf(s->avctx, "aspect: %d\n", s->aspect_ratio_info);
+                /* aspect ratios:
+                0 - forbidden
+                1 - 1:1
+                2 - 12:11 (CIF 4:3)
+                3 - 10:11 (525-type 4:3)
+                4 - 16:11 (CIF 16:9)
+                5 - 40:33 (525-type 16:9)
+                6-14 - reserved
+                */
+                width = (get_bits(&s->gb, 9) + 1) * 4;
+                skip_bits1(&s->gb);
+                height = get_bits(&s->gb, 9) * 4;
+                dprintf(s->avctx, "\nH.263+ Custom picture: %dx%d\n",width,height);
+                if (s->aspect_ratio_info == FF_ASPECT_EXTENDED) {
+                    /* aspected dimensions */
+                    s->avctx->sample_aspect_ratio.num= get_bits(&s->gb, 8);
+                    s->avctx->sample_aspect_ratio.den= get_bits(&s->gb, 8);
+                }else{
+                    s->avctx->sample_aspect_ratio= pixel_aspect[s->aspect_ratio_info];
+                }
+            } else {
+                width = h263_format[format][0];
+                height = h263_format[format][1];
+                s->avctx->sample_aspect_ratio= (AVRational){12,11};
+            }
+            if ((width == 0) || (height == 0))
+                return -1;
+            s->width = width;
+            s->height = height;
+
+            if(s->custom_pcf){
+                int gcd;
+                s->avctx->time_base.den= 1800000;
+                s->avctx->time_base.num= 1000 + get_bits1(&s->gb);
+                s->avctx->time_base.num*= get_bits(&s->gb, 7);
+                if(s->avctx->time_base.num == 0){
+                    av_log(s, AV_LOG_ERROR, "zero framerate\n");
+                    return -1;
+                }
+                gcd= ff_gcd(s->avctx->time_base.den, s->avctx->time_base.num);
+                s->avctx->time_base.den /= gcd;
+                s->avctx->time_base.num /= gcd;
+//                av_log(s->avctx, AV_LOG_DEBUG, "%d/%d\n", s->avctx->time_base.den, s->avctx->time_base.num);
+            }else{
+                s->avctx->time_base= (AVRational){1001, 30000};
+            }
+        }
+
+        if(s->custom_pcf){
+            skip_bits(&s->gb, 2); //extended Temporal reference
+        }
+
+        if (ufep) {
+            if (s->umvplus) {
+                if(get_bits1(&s->gb)==0) /* Unlimited Unrestricted Motion Vectors Indicator (UUI) */
+                    skip_bits1(&s->gb);
+            }
+            if(s->h263_slice_structured){
+                if (get_bits1(&s->gb) != 0) {
+                    av_log(s->avctx, AV_LOG_ERROR, "rectangular slices not supported\n");
+                }
+                if (get_bits1(&s->gb) != 0) {
+                    av_log(s->avctx, AV_LOG_ERROR, "unordered slices not supported\n");
+                }
+            }
+        }
+
+        s->qscale = get_bits(&s->gb, 5);
+    }
+
+    s->mb_width = (s->width  + 15) / 16;
+    s->mb_height = (s->height  + 15) / 16;
+    s->mb_num = s->mb_width * s->mb_height;
+
+    /* PEI */
+    while (get_bits1(&s->gb) != 0) {
+        skip_bits(&s->gb, 8);
+    }
+
+    if(s->h263_slice_structured){
+        if (get_bits1(&s->gb) != 1) {
+            av_log(s->avctx, AV_LOG_ERROR, "SEPB1 marker missing\n");
+            return -1;
+        }
+
+        ff_h263_decode_mba(s);
+
+        if (get_bits1(&s->gb) != 1) {
+            av_log(s->avctx, AV_LOG_ERROR, "SEPB2 marker missing\n");
+            return -1;
+        }
+    }
+    s->f_code = 1;
+
+    if(s->h263_aic){
+         s->y_dc_scale_table=
+         s->c_dc_scale_table= ff_aic_dc_scale_table;
+    }else{
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+    }
+
+     if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+         av_log(s->avctx, AV_LOG_DEBUG, "qp:%d %c size:%d rnd:%d%s%s%s%s%s%s%s%s%s %d/%d\n",
+         s->qscale, av_get_pict_type_char(s->pict_type),
+         s->gb.size_in_bits, 1-s->no_rounding,
+         s->obmc ? " AP" : "",
+         s->umvplus ? " UMV" : "",
+         s->h263_long_vectors ? " LONG" : "",
+         s->h263_plus ? " +" : "",
+         s->h263_aic ? " AIC" : "",
+         s->alt_inter_vlc ? " AIV" : "",
+         s->modified_quant ? " MQ" : "",
+         s->loop_filter ? " LOOP" : "",
+         s->h263_slice_structured ? " SS" : "",
+         s->avctx->time_base.den, s->avctx->time_base.num
+         );
+     }
+#if 1
+    if (s->pict_type == I_TYPE && s->codec_tag == ff_get_fourcc("ZYGO")){
+        int i,j;
+        for(i=0; i<85; i++) av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
+        av_log(s->avctx, AV_LOG_DEBUG, "\n");
+        for(i=0; i<13; i++){
+            for(j=0; j<3; j++){
+                int v= get_bits(&s->gb, 8);
+                v |= get_sbits(&s->gb, 8)<<8;
+                av_log(s->avctx, AV_LOG_DEBUG, " %5d", v);
+            }
+            av_log(s->avctx, AV_LOG_DEBUG, "\n");
+        }
+        for(i=0; i<50; i++) av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
+    }
+#endif
+
+    return 0;
+}
+
+static void mpeg4_decode_sprite_trajectory(MpegEncContext * s, GetBitContext *gb)
+{
+    int i;
+    int a= 2<<s->sprite_warping_accuracy;
+    int rho= 3-s->sprite_warping_accuracy;
+    int r=16/a;
+    const int vop_ref[4][2]= {{0,0}, {s->width,0}, {0, s->height}, {s->width, s->height}}; // only true for rectangle shapes
+    int d[4][2]={{0,0}, {0,0}, {0,0}, {0,0}};
+    int sprite_ref[4][2];
+    int virtual_ref[2][2];
+    int w2, h2, w3, h3;
+    int alpha=0, beta=0;
+    int w= s->width;
+    int h= s->height;
+    int min_ab;
+
+    for(i=0; i<s->num_sprite_warping_points; i++){
+        int length;
+        int x=0, y=0;
+
+        length= get_vlc2(gb, sprite_trajectory.table, SPRITE_TRAJ_VLC_BITS, 3);
+        if(length){
+            x= get_xbits(gb, length);
+        }
+        if(!(s->divx_version==500 && s->divx_build==413)) skip_bits1(gb); /* marker bit */
+
+        length= get_vlc2(gb, sprite_trajectory.table, SPRITE_TRAJ_VLC_BITS, 3);
+        if(length){
+            y=get_xbits(gb, length);
+        }
+        skip_bits1(gb); /* marker bit */
+//printf("%d %d %d %d\n", x, y, i, s->sprite_warping_accuracy);
+        d[i][0]= x;
+        d[i][1]= y;
+    }
+
+    while((1<<alpha)<w) alpha++;
+    while((1<<beta )<h) beta++; // there seems to be a typo in the mpeg4 std for the definition of w' and h'
+    w2= 1<<alpha;
+    h2= 1<<beta;
+
+// Note, the 4th point isn't used for GMC
+    if(s->divx_version==500 && s->divx_build==413){
+        sprite_ref[0][0]= a*vop_ref[0][0] + d[0][0];
+        sprite_ref[0][1]= a*vop_ref[0][1] + d[0][1];
+        sprite_ref[1][0]= a*vop_ref[1][0] + d[0][0] + d[1][0];
+        sprite_ref[1][1]= a*vop_ref[1][1] + d[0][1] + d[1][1];
+        sprite_ref[2][0]= a*vop_ref[2][0] + d[0][0] + d[2][0];
+        sprite_ref[2][1]= a*vop_ref[2][1] + d[0][1] + d[2][1];
+    } else {
+        sprite_ref[0][0]= (a>>1)*(2*vop_ref[0][0] + d[0][0]);
+        sprite_ref[0][1]= (a>>1)*(2*vop_ref[0][1] + d[0][1]);
+        sprite_ref[1][0]= (a>>1)*(2*vop_ref[1][0] + d[0][0] + d[1][0]);
+        sprite_ref[1][1]= (a>>1)*(2*vop_ref[1][1] + d[0][1] + d[1][1]);
+        sprite_ref[2][0]= (a>>1)*(2*vop_ref[2][0] + d[0][0] + d[2][0]);
+        sprite_ref[2][1]= (a>>1)*(2*vop_ref[2][1] + d[0][1] + d[2][1]);
+    }
+/*    sprite_ref[3][0]= (a>>1)*(2*vop_ref[3][0] + d[0][0] + d[1][0] + d[2][0] + d[3][0]);
+    sprite_ref[3][1]= (a>>1)*(2*vop_ref[3][1] + d[0][1] + d[1][1] + d[2][1] + d[3][1]); */
+
+// this is mostly identical to the mpeg4 std (and is totally unreadable because of that ...)
+// perhaps it should be reordered to be more readable ...
+// the idea behind this virtual_ref mess is to be able to use shifts later per pixel instead of divides
+// so the distance between points is converted from w&h based to w2&h2 based which are of the 2^x form
+    virtual_ref[0][0]= 16*(vop_ref[0][0] + w2)
+        + ROUNDED_DIV(((w - w2)*(r*sprite_ref[0][0] - 16*vop_ref[0][0]) + w2*(r*sprite_ref[1][0] - 16*vop_ref[1][0])),w);
+    virtual_ref[0][1]= 16*vop_ref[0][1]
+        + ROUNDED_DIV(((w - w2)*(r*sprite_ref[0][1] - 16*vop_ref[0][1]) + w2*(r*sprite_ref[1][1] - 16*vop_ref[1][1])),w);
+    virtual_ref[1][0]= 16*vop_ref[0][0]
+        + ROUNDED_DIV(((h - h2)*(r*sprite_ref[0][0] - 16*vop_ref[0][0]) + h2*(r*sprite_ref[2][0] - 16*vop_ref[2][0])),h);
+    virtual_ref[1][1]= 16*(vop_ref[0][1] + h2)
+        + ROUNDED_DIV(((h - h2)*(r*sprite_ref[0][1] - 16*vop_ref[0][1]) + h2*(r*sprite_ref[2][1] - 16*vop_ref[2][1])),h);
+
+    switch(s->num_sprite_warping_points)
+    {
+        case 0:
+            s->sprite_offset[0][0]= 0;
+            s->sprite_offset[0][1]= 0;
+            s->sprite_offset[1][0]= 0;
+            s->sprite_offset[1][1]= 0;
+            s->sprite_delta[0][0]= a;
+            s->sprite_delta[0][1]= 0;
+            s->sprite_delta[1][0]= 0;
+            s->sprite_delta[1][1]= a;
+            s->sprite_shift[0]= 0;
+            s->sprite_shift[1]= 0;
+            break;
+        case 1: //GMC only
+            s->sprite_offset[0][0]= sprite_ref[0][0] - a*vop_ref[0][0];
+            s->sprite_offset[0][1]= sprite_ref[0][1] - a*vop_ref[0][1];
+            s->sprite_offset[1][0]= ((sprite_ref[0][0]>>1)|(sprite_ref[0][0]&1)) - a*(vop_ref[0][0]/2);
+            s->sprite_offset[1][1]= ((sprite_ref[0][1]>>1)|(sprite_ref[0][1]&1)) - a*(vop_ref[0][1]/2);
+            s->sprite_delta[0][0]= a;
+            s->sprite_delta[0][1]= 0;
+            s->sprite_delta[1][0]= 0;
+            s->sprite_delta[1][1]= a;
+            s->sprite_shift[0]= 0;
+            s->sprite_shift[1]= 0;
+            break;
+        case 2:
+            s->sprite_offset[0][0]= (sprite_ref[0][0]<<(alpha+rho))
+                                                  + (-r*sprite_ref[0][0] + virtual_ref[0][0])*(-vop_ref[0][0])
+                                                  + ( r*sprite_ref[0][1] - virtual_ref[0][1])*(-vop_ref[0][1])
+                                                  + (1<<(alpha+rho-1));
+            s->sprite_offset[0][1]= (sprite_ref[0][1]<<(alpha+rho))
+                                                  + (-r*sprite_ref[0][1] + virtual_ref[0][1])*(-vop_ref[0][0])
+                                                  + (-r*sprite_ref[0][0] + virtual_ref[0][0])*(-vop_ref[0][1])
+                                                  + (1<<(alpha+rho-1));
+            s->sprite_offset[1][0]= ( (-r*sprite_ref[0][0] + virtual_ref[0][0])*(-2*vop_ref[0][0] + 1)
+                                     +( r*sprite_ref[0][1] - virtual_ref[0][1])*(-2*vop_ref[0][1] + 1)
+                                     +2*w2*r*sprite_ref[0][0]
+                                     - 16*w2
+                                     + (1<<(alpha+rho+1)));
+            s->sprite_offset[1][1]= ( (-r*sprite_ref[0][1] + virtual_ref[0][1])*(-2*vop_ref[0][0] + 1)
+                                     +(-r*sprite_ref[0][0] + virtual_ref[0][0])*(-2*vop_ref[0][1] + 1)
+                                     +2*w2*r*sprite_ref[0][1]
+                                     - 16*w2
+                                     + (1<<(alpha+rho+1)));
+            s->sprite_delta[0][0]=   (-r*sprite_ref[0][0] + virtual_ref[0][0]);
+            s->sprite_delta[0][1]=   (+r*sprite_ref[0][1] - virtual_ref[0][1]);
+            s->sprite_delta[1][0]=   (-r*sprite_ref[0][1] + virtual_ref[0][1]);
+            s->sprite_delta[1][1]=   (-r*sprite_ref[0][0] + virtual_ref[0][0]);
+
+            s->sprite_shift[0]= alpha+rho;
+            s->sprite_shift[1]= alpha+rho+2;
+            break;
+        case 3:
+            min_ab= FFMIN(alpha, beta);
+            w3= w2>>min_ab;
+            h3= h2>>min_ab;
+            s->sprite_offset[0][0]=  (sprite_ref[0][0]<<(alpha+beta+rho-min_ab))
+                                   + (-r*sprite_ref[0][0] + virtual_ref[0][0])*h3*(-vop_ref[0][0])
+                                   + (-r*sprite_ref[0][0] + virtual_ref[1][0])*w3*(-vop_ref[0][1])
+                                   + (1<<(alpha+beta+rho-min_ab-1));
+            s->sprite_offset[0][1]=  (sprite_ref[0][1]<<(alpha+beta+rho-min_ab))
+                                   + (-r*sprite_ref[0][1] + virtual_ref[0][1])*h3*(-vop_ref[0][0])
+                                   + (-r*sprite_ref[0][1] + virtual_ref[1][1])*w3*(-vop_ref[0][1])
+                                   + (1<<(alpha+beta+rho-min_ab-1));
+            s->sprite_offset[1][0]=  (-r*sprite_ref[0][0] + virtual_ref[0][0])*h3*(-2*vop_ref[0][0] + 1)
+                                   + (-r*sprite_ref[0][0] + virtual_ref[1][0])*w3*(-2*vop_ref[0][1] + 1)
+                                   + 2*w2*h3*r*sprite_ref[0][0]
+                                   - 16*w2*h3
+                                   + (1<<(alpha+beta+rho-min_ab+1));
+            s->sprite_offset[1][1]=  (-r*sprite_ref[0][1] + virtual_ref[0][1])*h3*(-2*vop_ref[0][0] + 1)
+                                   + (-r*sprite_ref[0][1] + virtual_ref[1][1])*w3*(-2*vop_ref[0][1] + 1)
+                                   + 2*w2*h3*r*sprite_ref[0][1]
+                                   - 16*w2*h3
+                                   + (1<<(alpha+beta+rho-min_ab+1));
+            s->sprite_delta[0][0]=   (-r*sprite_ref[0][0] + virtual_ref[0][0])*h3;
+            s->sprite_delta[0][1]=   (-r*sprite_ref[0][0] + virtual_ref[1][0])*w3;
+            s->sprite_delta[1][0]=   (-r*sprite_ref[0][1] + virtual_ref[0][1])*h3;
+            s->sprite_delta[1][1]=   (-r*sprite_ref[0][1] + virtual_ref[1][1])*w3;
+
+            s->sprite_shift[0]= alpha + beta + rho - min_ab;
+            s->sprite_shift[1]= alpha + beta + rho - min_ab + 2;
+            break;
+    }
+    /* try to simplify the situation */
+    if(   s->sprite_delta[0][0] == a<<s->sprite_shift[0]
+       && s->sprite_delta[0][1] == 0
+       && s->sprite_delta[1][0] == 0
+       && s->sprite_delta[1][1] == a<<s->sprite_shift[0])
+    {
+        s->sprite_offset[0][0]>>=s->sprite_shift[0];
+        s->sprite_offset[0][1]>>=s->sprite_shift[0];
+        s->sprite_offset[1][0]>>=s->sprite_shift[1];
+        s->sprite_offset[1][1]>>=s->sprite_shift[1];
+        s->sprite_delta[0][0]= a;
+        s->sprite_delta[0][1]= 0;
+        s->sprite_delta[1][0]= 0;
+        s->sprite_delta[1][1]= a;
+        s->sprite_shift[0]= 0;
+        s->sprite_shift[1]= 0;
+        s->real_sprite_warping_points=1;
+    }
+    else{
+        int shift_y= 16 - s->sprite_shift[0];
+        int shift_c= 16 - s->sprite_shift[1];
+//printf("shifts %d %d\n", shift_y, shift_c);
+        for(i=0; i<2; i++){
+            s->sprite_offset[0][i]<<= shift_y;
+            s->sprite_offset[1][i]<<= shift_c;
+            s->sprite_delta[0][i]<<= shift_y;
+            s->sprite_delta[1][i]<<= shift_y;
+            s->sprite_shift[i]= 16;
+        }
+        s->real_sprite_warping_points= s->num_sprite_warping_points;
+    }
+#if 0
+printf("vop:%d:%d %d:%d %d:%d, sprite:%d:%d %d:%d %d:%d, virtual: %d:%d %d:%d\n",
+    vop_ref[0][0], vop_ref[0][1],
+    vop_ref[1][0], vop_ref[1][1],
+    vop_ref[2][0], vop_ref[2][1],
+    sprite_ref[0][0], sprite_ref[0][1],
+    sprite_ref[1][0], sprite_ref[1][1],
+    sprite_ref[2][0], sprite_ref[2][1],
+    virtual_ref[0][0], virtual_ref[0][1],
+    virtual_ref[1][0], virtual_ref[1][1]
+    );
+
+printf("offset: %d:%d , delta: %d %d %d %d, shift %d\n",
+    s->sprite_offset[0][0], s->sprite_offset[0][1],
+    s->sprite_delta[0][0], s->sprite_delta[0][1],
+    s->sprite_delta[1][0], s->sprite_delta[1][1],
+    s->sprite_shift[0]
+    );
+#endif
+}
+
+static int mpeg4_decode_gop_header(MpegEncContext * s, GetBitContext *gb){
+    int hours, minutes, seconds;
+
+    hours= get_bits(gb, 5);
+    minutes= get_bits(gb, 6);
+    skip_bits1(gb);
+    seconds= get_bits(gb, 6);
+
+    s->time_base= seconds + 60*(minutes + 60*hours);
+
+    skip_bits1(gb);
+    skip_bits1(gb);
+
+    return 0;
+}
+
+static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){
+    int width, height, vo_ver_id;
+
+    /* vol header */
+    skip_bits(gb, 1); /* random access */
+    s->vo_type= get_bits(gb, 8);
+    if (get_bits1(gb) != 0) { /* is_ol_id */
+        vo_ver_id = get_bits(gb, 4); /* vo_ver_id */
+        skip_bits(gb, 3); /* vo_priority */
+    } else {
+        vo_ver_id = 1;
+    }
+//printf("vo type:%d\n",s->vo_type);
+    s->aspect_ratio_info= get_bits(gb, 4);
+    if(s->aspect_ratio_info == FF_ASPECT_EXTENDED){
+        s->avctx->sample_aspect_ratio.num= get_bits(gb, 8); // par_width
+        s->avctx->sample_aspect_ratio.den= get_bits(gb, 8); // par_height
+    }else{
+        s->avctx->sample_aspect_ratio= pixel_aspect[s->aspect_ratio_info];
+    }
+
+    if ((s->vol_control_parameters=get_bits1(gb))) { /* vol control parameter */
+        int chroma_format= get_bits(gb, 2);
+        if(chroma_format!=1){
+            av_log(s->avctx, AV_LOG_ERROR, "illegal chroma format\n");
+        }
+        s->low_delay= get_bits1(gb);
+        if(get_bits1(gb)){ /* vbv parameters */
+            get_bits(gb, 15);   /* first_half_bitrate */
+            skip_bits1(gb);     /* marker */
+            get_bits(gb, 15);   /* latter_half_bitrate */
+            skip_bits1(gb);     /* marker */
+            get_bits(gb, 15);   /* first_half_vbv_buffer_size */
+            skip_bits1(gb);     /* marker */
+            get_bits(gb, 3);    /* latter_half_vbv_buffer_size */
+            get_bits(gb, 11);   /* first_half_vbv_occupancy */
+            skip_bits1(gb);     /* marker */
+            get_bits(gb, 15);   /* latter_half_vbv_occupancy */
+            skip_bits1(gb);     /* marker */
+        }
+    }else{
+        // set low delay flag only once the smartest? low delay detection won't be overriden
+        if(s->picture_number==0)
+            s->low_delay=0;
+    }
+
+    s->shape = get_bits(gb, 2); /* vol shape */
+    if(s->shape != RECT_SHAPE) av_log(s->avctx, AV_LOG_ERROR, "only rectangular vol supported\n");
+    if(s->shape == GRAY_SHAPE && vo_ver_id != 1){
+        av_log(s->avctx, AV_LOG_ERROR, "Gray shape not supported\n");
+        skip_bits(gb, 4);  //video_object_layer_shape_extension
+    }
+
+    check_marker(gb, "before time_increment_resolution");
+
+    s->avctx->time_base.den = get_bits(gb, 16);
+    if(!s->avctx->time_base.den){
+        av_log(s->avctx, AV_LOG_ERROR, "time_base.den==0\n");
+        return -1;
+    }
+
+    s->time_increment_bits = av_log2(s->avctx->time_base.den - 1) + 1;
+    if (s->time_increment_bits < 1)
+        s->time_increment_bits = 1;
+
+    check_marker(gb, "before fixed_vop_rate");
+
+    if (get_bits1(gb) != 0) {   /* fixed_vop_rate  */
+        s->avctx->time_base.num = get_bits(gb, s->time_increment_bits);
+    }else
+        s->avctx->time_base.num = 1;
+
+    s->t_frame=0;
+
+    if (s->shape != BIN_ONLY_SHAPE) {
+        if (s->shape == RECT_SHAPE) {
+            skip_bits1(gb);   /* marker */
+            width = get_bits(gb, 13);
+            skip_bits1(gb);   /* marker */
+            height = get_bits(gb, 13);
+            skip_bits1(gb);   /* marker */
+            if(width && height && !(s->width && s->codec_tag == ff_get_fourcc("MP4S"))){ /* they should be non zero but who knows ... */
+                s->width = width;
+                s->height = height;
+//                printf("width/height: %d %d\n", width, height);
+            }
+        }
+
+        s->progressive_sequence=
+        s->progressive_frame= get_bits1(gb)^1;
+        s->interlaced_dct=0;
+        if(!get_bits1(gb) && (s->avctx->debug & FF_DEBUG_PICT_INFO))
+            av_log(s->avctx, AV_LOG_INFO, "MPEG4 OBMC not supported (very likely buggy encoder)\n");   /* OBMC Disable */
+        if (vo_ver_id == 1) {
+            s->vol_sprite_usage = get_bits1(gb); /* vol_sprite_usage */
+        } else {
+            s->vol_sprite_usage = get_bits(gb, 2); /* vol_sprite_usage */
+        }
+        if(s->vol_sprite_usage==STATIC_SPRITE) av_log(s->avctx, AV_LOG_ERROR, "Static Sprites not supported\n");
+        if(s->vol_sprite_usage==STATIC_SPRITE || s->vol_sprite_usage==GMC_SPRITE){
+            if(s->vol_sprite_usage==STATIC_SPRITE){
+                s->sprite_width = get_bits(gb, 13);
+                skip_bits1(gb); /* marker */
+                s->sprite_height= get_bits(gb, 13);
+                skip_bits1(gb); /* marker */
+                s->sprite_left  = get_bits(gb, 13);
+                skip_bits1(gb); /* marker */
+                s->sprite_top   = get_bits(gb, 13);
+                skip_bits1(gb); /* marker */
+            }
+            s->num_sprite_warping_points= get_bits(gb, 6);
+            s->sprite_warping_accuracy = get_bits(gb, 2);
+            s->sprite_brightness_change= get_bits1(gb);
+            if(s->vol_sprite_usage==STATIC_SPRITE)
+                s->low_latency_sprite= get_bits1(gb);
+        }
+        // FIXME sadct disable bit if verid!=1 && shape not rect
+
+        if (get_bits1(gb) == 1) {   /* not_8_bit */
+            s->quant_precision = get_bits(gb, 4); /* quant_precision */
+            if(get_bits(gb, 4)!=8) av_log(s->avctx, AV_LOG_ERROR, "N-bit not supported\n"); /* bits_per_pixel */
+            if(s->quant_precision!=5) av_log(s->avctx, AV_LOG_ERROR, "quant precision %d\n", s->quant_precision);
+        } else {
+            s->quant_precision = 5;
+        }
+
+        // FIXME a bunch of grayscale shape things
+
+        if((s->mpeg_quant=get_bits1(gb))){ /* vol_quant_type */
+            int i, v;
+
+            /* load default matrixes */
+            for(i=0; i<64; i++){
+                int j= s->dsp.idct_permutation[i];
+                v= ff_mpeg4_default_intra_matrix[i];
+                s->intra_matrix[j]= v;
+                s->chroma_intra_matrix[j]= v;
+
+                v= ff_mpeg4_default_non_intra_matrix[i];
+                s->inter_matrix[j]= v;
+                s->chroma_inter_matrix[j]= v;
+            }
+
+            /* load custom intra matrix */
+            if(get_bits1(gb)){
+                int last=0;
+                for(i=0; i<64; i++){
+                    int j;
+                    v= get_bits(gb, 8);
+                    if(v==0) break;
+
+                    last= v;
+                    j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+                    s->intra_matrix[j]= v;
+                    s->chroma_intra_matrix[j]= v;
+                }
+
+                /* replicate last value */
+                for(; i<64; i++){
+                    int j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+                    s->intra_matrix[j]= last;
+                    s->chroma_intra_matrix[j]= last;
+                }
+            }
+
+            /* load custom non intra matrix */
+            if(get_bits1(gb)){
+                int last=0;
+                for(i=0; i<64; i++){
+                    int j;
+                    v= get_bits(gb, 8);
+                    if(v==0) break;
+
+                    last= v;
+                    j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+                    s->inter_matrix[j]= v;
+                    s->chroma_inter_matrix[j]= v;
+                }
+
+                /* replicate last value */
+                for(; i<64; i++){
+                    int j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+                    s->inter_matrix[j]= last;
+                    s->chroma_inter_matrix[j]= last;
+                }
+            }
+
+            // FIXME a bunch of grayscale shape things
+        }
+
+        if(vo_ver_id != 1)
+             s->quarter_sample= get_bits1(gb);
+        else s->quarter_sample=0;
+
+        if(!get_bits1(gb)) av_log(s->avctx, AV_LOG_ERROR, "Complexity estimation not supported\n");
+
+        s->resync_marker= !get_bits1(gb); /* resync_marker_disabled */
+
+        s->data_partitioning= get_bits1(gb);
+        if(s->data_partitioning){
+            s->rvlc= get_bits1(gb);
+        }
+
+        if(vo_ver_id != 1) {
+            s->new_pred= get_bits1(gb);
+            if(s->new_pred){
+                av_log(s->avctx, AV_LOG_ERROR, "new pred not supported\n");
+                skip_bits(gb, 2); /* requested upstream message type */
+                skip_bits1(gb); /* newpred segment type */
+            }
+            s->reduced_res_vop= get_bits1(gb);
+            if(s->reduced_res_vop) av_log(s->avctx, AV_LOG_ERROR, "reduced resolution VOP not supported\n");
+        }
+        else{
+            s->new_pred=0;
+            s->reduced_res_vop= 0;
+        }
+
+        s->scalability= get_bits1(gb);
+
+        if (s->scalability) {
+            GetBitContext bak= *gb;
+            int ref_layer_id;
+            int ref_layer_sampling_dir;
+            int h_sampling_factor_n;
+            int h_sampling_factor_m;
+            int v_sampling_factor_n;
+            int v_sampling_factor_m;
+
+            s->hierachy_type= get_bits1(gb);
+            ref_layer_id= get_bits(gb, 4);
+            ref_layer_sampling_dir= get_bits1(gb);
+            h_sampling_factor_n= get_bits(gb, 5);
+            h_sampling_factor_m= get_bits(gb, 5);
+            v_sampling_factor_n= get_bits(gb, 5);
+            v_sampling_factor_m= get_bits(gb, 5);
+            s->enhancement_type= get_bits1(gb);
+
+            if(   h_sampling_factor_n==0 || h_sampling_factor_m==0
+               || v_sampling_factor_n==0 || v_sampling_factor_m==0){
+
+//                fprintf(stderr, "illegal scalability header (VERY broken encoder), trying to workaround\n");
+                s->scalability=0;
+
+                *gb= bak;
+            }else
+                av_log(s->avctx, AV_LOG_ERROR, "scalability not supported\n");
+
+            // bin shape stuff FIXME
+        }
+    }
+    return 0;
+}
+
+/**
+ * decodes the user data stuff in the header.
+ * allso inits divx/xvid/lavc_version/build
+ */
+static int decode_user_data(MpegEncContext *s, GetBitContext *gb){
+    char buf[256];
+    int i;
+    int e;
+    int ver = 0, build = 0, ver2 = 0, ver3 = 0;
+    char last;
+
+    for(i=0; i<255 && get_bits_count(gb) < gb->size_in_bits; i++){
+        if(show_bits(gb, 23) == 0) break;
+        buf[i]= get_bits(gb, 8);
+    }
+    buf[i]=0;
+
+    /* divx detection */
+    e=sscanf(buf, "DivX%dBuild%d%c", &ver, &build, &last);
+    if(e<2)
+        e=sscanf(buf, "DivX%db%d%c", &ver, &build, &last);
+    if(e>=2){
+        s->divx_version= ver;
+        s->divx_build= build;
+        s->divx_packed= e==3 && last=='p';
+    }
+
+    /* ffmpeg detection */
+    e=sscanf(buf, "FFmpe%*[^b]b%d", &build)+3;
+    if(e!=4)
+        e=sscanf(buf, "FFmpeg v%d.%d.%d / libavcodec build: %d", &ver, &ver2, &ver3, &build);
+    if(e!=4){
+        e=sscanf(buf, "Lavc%d.%d.%d", &ver, &ver2, &ver3)+1;
+        if (e>1)
+            build= (ver<<16) + (ver2<<8) + ver3;
+    }
+    if(e!=4){
+        if(strcmp(buf, "ffmpeg")==0){
+            s->lavc_build= 4600;
+        }
+    }
+    if(e==4){
+        s->lavc_build= build;
+    }
+
+    /* xvid detection */
+    e=sscanf(buf, "XviD%d", &build);
+    if(e==1){
+        s->xvid_build= build;
+    }
+
+//printf("User Data: %s\n", buf);
+    return 0;
+}
+
+static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){
+    int time_incr, time_increment;
+
+    s->pict_type = get_bits(gb, 2) + I_TYPE;        /* pict type: I = 0 , P = 1 */
+    if(s->pict_type==B_TYPE && s->low_delay && s->vol_control_parameters==0 && !(s->flags & CODEC_FLAG_LOW_DELAY)){
+        av_log(s->avctx, AV_LOG_ERROR, "low_delay flag incorrectly, clearing it\n");
+        s->low_delay=0;
+    }
+
+    s->partitioned_frame= s->data_partitioning && s->pict_type!=B_TYPE;
+    if(s->partitioned_frame)
+        s->decode_mb= mpeg4_decode_partitioned_mb;
+    else
+        s->decode_mb= ff_mpeg4_decode_mb;
+
+    time_incr=0;
+    while (get_bits1(gb) != 0)
+        time_incr++;
+
+    check_marker(gb, "before time_increment");
+
+    if(s->time_increment_bits==0 || !(show_bits(gb, s->time_increment_bits+1)&1)){
+        av_log(s->avctx, AV_LOG_ERROR, "hmm, seems the headers are not complete, trying to guess time_increment_bits\n");
+
+        for(s->time_increment_bits=1 ;s->time_increment_bits<16; s->time_increment_bits++){
+            if(show_bits(gb, s->time_increment_bits+1)&1) break;
+        }
+
+        av_log(s->avctx, AV_LOG_ERROR, "my guess is %d bits ;)\n",s->time_increment_bits);
+    }
+
+    if(IS_3IV1) time_increment= get_bits1(gb); //FIXME investigate further
+    else time_increment= get_bits(gb, s->time_increment_bits);
+
+//    printf("%d %X\n", s->time_increment_bits, time_increment);
+//av_log(s->avctx, AV_LOG_DEBUG, " type:%d modulo_time_base:%d increment:%d t_frame %d\n", s->pict_type, time_incr, time_increment, s->t_frame);
+    if(s->pict_type!=B_TYPE){
+        s->last_time_base= s->time_base;
+        s->time_base+= time_incr;
+        s->time= s->time_base*s->avctx->time_base.den + time_increment;
+        if(s->workaround_bugs&FF_BUG_UMP4){
+            if(s->time < s->last_non_b_time){
+//                fprintf(stderr, "header is not mpeg4 compatible, broken encoder, trying to workaround\n");
+                s->time_base++;
+                s->time+= s->avctx->time_base.den;
+            }
+        }
+        s->pp_time= s->time - s->last_non_b_time;
+        s->last_non_b_time= s->time;
+    }else{
+        s->time= (s->last_time_base + time_incr)*s->avctx->time_base.den + time_increment;
+        s->pb_time= s->pp_time - (s->last_non_b_time - s->time);
+        if(s->pp_time <=s->pb_time || s->pp_time <= s->pp_time - s->pb_time || s->pp_time<=0){
+//            printf("messed up order, maybe after seeking? skipping current b frame\n");
+            return FRAME_SKIPPED;
+        }
+        ff_mpeg4_init_direct_mv(s);
+
+        if(s->t_frame==0) s->t_frame= s->pb_time;
+        if(s->t_frame==0) s->t_frame=1; // 1/0 protection
+        s->pp_field_time= (  ROUNDED_DIV(s->last_non_b_time, s->t_frame)
+                           - ROUNDED_DIV(s->last_non_b_time - s->pp_time, s->t_frame))*2;
+        s->pb_field_time= (  ROUNDED_DIV(s->time, s->t_frame)
+                           - ROUNDED_DIV(s->last_non_b_time - s->pp_time, s->t_frame))*2;
+        if(!s->progressive_sequence){
+            if(s->pp_field_time <= s->pb_field_time || s->pb_field_time <= 1)
+                return FRAME_SKIPPED;
+        }
+    }
+//av_log(s->avctx, AV_LOG_DEBUG, "last nonb %"PRId64" last_base %d time %"PRId64" pp %d pb %d t %d ppf %d pbf %d\n", s->last_non_b_time, s->last_time_base, s->time, s->pp_time, s->pb_time, s->t_frame, s->pp_field_time, s->pb_field_time);
+
+    if(s->avctx->time_base.num)
+        s->current_picture_ptr->pts= (s->time + s->avctx->time_base.num/2) / s->avctx->time_base.num;
+    else
+        s->current_picture_ptr->pts= AV_NOPTS_VALUE;
+    if(s->avctx->debug&FF_DEBUG_PTS)
+        av_log(s->avctx, AV_LOG_DEBUG, "MPEG4 PTS: %"PRId64"\n", s->current_picture_ptr->pts);
+
+    check_marker(gb, "before vop_coded");
+
+    /* vop coded */
+    if (get_bits1(gb) != 1){
+        if(s->avctx->debug&FF_DEBUG_PICT_INFO)
+            av_log(s->avctx, AV_LOG_ERROR, "vop not coded\n");
+        return FRAME_SKIPPED;
+    }
+//printf("time %d %d %d || %"PRId64" %"PRId64" %"PRId64"\n", s->time_increment_bits, s->avctx->time_base.den, s->time_base,
+//s->time, s->last_non_b_time, s->last_non_b_time - s->pp_time);
+    if (s->shape != BIN_ONLY_SHAPE && ( s->pict_type == P_TYPE
+                          || (s->pict_type == S_TYPE && s->vol_sprite_usage==GMC_SPRITE))) {
+        /* rounding type for motion estimation */
+        s->no_rounding = get_bits1(gb);
+    } else {
+        s->no_rounding = 0;
+    }
+//FIXME reduced res stuff
+
+     if (s->shape != RECT_SHAPE) {
+         if (s->vol_sprite_usage != 1 || s->pict_type != I_TYPE) {
+             int width, height, hor_spat_ref, ver_spat_ref;
+
+             width = get_bits(gb, 13);
+             skip_bits1(gb);   /* marker */
+             height = get_bits(gb, 13);
+             skip_bits1(gb);   /* marker */
+             hor_spat_ref = get_bits(gb, 13); /* hor_spat_ref */
+             skip_bits1(gb);   /* marker */
+             ver_spat_ref = get_bits(gb, 13); /* ver_spat_ref */
+         }
+         skip_bits1(gb); /* change_CR_disable */
+
+         if (get_bits1(gb) != 0) {
+             skip_bits(gb, 8); /* constant_alpha_value */
+         }
+     }
+//FIXME complexity estimation stuff
+
+     if (s->shape != BIN_ONLY_SHAPE) {
+         s->intra_dc_threshold= mpeg4_dc_threshold[ get_bits(gb, 3) ];
+         if(!s->progressive_sequence){
+             s->top_field_first= get_bits1(gb);
+             s->alternate_scan= get_bits1(gb);
+         }else
+             s->alternate_scan= 0;
+     }
+
+     if(s->alternate_scan){
+         ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , ff_alternate_vertical_scan);
+         ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , ff_alternate_vertical_scan);
+         ff_init_scantable(s->dsp.idct_permutation, &s->intra_h_scantable, ff_alternate_vertical_scan);
+         ff_init_scantable(s->dsp.idct_permutation, &s->intra_v_scantable, ff_alternate_vertical_scan);
+     } else{
+         ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , ff_zigzag_direct);
+         ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , ff_zigzag_direct);
+         ff_init_scantable(s->dsp.idct_permutation, &s->intra_h_scantable, ff_alternate_horizontal_scan);
+         ff_init_scantable(s->dsp.idct_permutation, &s->intra_v_scantable, ff_alternate_vertical_scan);
+     }
+
+     if(s->pict_type == S_TYPE && (s->vol_sprite_usage==STATIC_SPRITE || s->vol_sprite_usage==GMC_SPRITE)){
+         mpeg4_decode_sprite_trajectory(s, gb);
+         if(s->sprite_brightness_change) av_log(s->avctx, AV_LOG_ERROR, "sprite_brightness_change not supported\n");
+         if(s->vol_sprite_usage==STATIC_SPRITE) av_log(s->avctx, AV_LOG_ERROR, "static sprite not supported\n");
+     }
+
+     if (s->shape != BIN_ONLY_SHAPE) {
+         s->chroma_qscale= s->qscale = get_bits(gb, s->quant_precision);
+         if(s->qscale==0){
+             av_log(s->avctx, AV_LOG_ERROR, "Error, header damaged or not MPEG4 header (qscale=0)\n");
+             return -1; // makes no sense to continue, as there is nothing left from the image then
+         }
+
+         if (s->pict_type != I_TYPE) {
+             s->f_code = get_bits(gb, 3);       /* fcode_for */
+             if(s->f_code==0){
+                 av_log(s->avctx, AV_LOG_ERROR, "Error, header damaged or not MPEG4 header (f_code=0)\n");
+                 return -1; // makes no sense to continue, as the MV decoding will break very quickly
+             }
+         }else
+             s->f_code=1;
+
+         if (s->pict_type == B_TYPE) {
+             s->b_code = get_bits(gb, 3);
+         }else
+             s->b_code=1;
+
+         if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+             av_log(s->avctx, AV_LOG_DEBUG, "qp:%d fc:%d,%d %s size:%d pro:%d alt:%d top:%d %spel part:%d resync:%d w:%d a:%d rnd:%d vot:%d%s dc:%d\n",
+                 s->qscale, s->f_code, s->b_code,
+                 s->pict_type == I_TYPE ? "I" : (s->pict_type == P_TYPE ? "P" : (s->pict_type == B_TYPE ? "B" : "S")),
+                 gb->size_in_bits,s->progressive_sequence, s->alternate_scan, s->top_field_first,
+                 s->quarter_sample ? "q" : "h", s->data_partitioning, s->resync_marker, s->num_sprite_warping_points,
+                 s->sprite_warping_accuracy, 1-s->no_rounding, s->vo_type, s->vol_control_parameters ? " VOLC" : " ", s->intra_dc_threshold);
+         }
+
+         if(!s->scalability){
+             if (s->shape!=RECT_SHAPE && s->pict_type!=I_TYPE) {
+                 skip_bits1(gb); // vop shape coding type
+             }
+         }else{
+             if(s->enhancement_type){
+                 int load_backward_shape= get_bits1(gb);
+                 if(load_backward_shape){
+                     av_log(s->avctx, AV_LOG_ERROR, "load backward shape isn't supported\n");
+                 }
+             }
+             skip_bits(gb, 2); //ref_select_code
+         }
+     }
+     /* detect buggy encoders which don't set the low_delay flag (divx4/xvid/opendivx)*/
+     // note we cannot detect divx5 without b-frames easily (although it's buggy too)
+     if(s->vo_type==0 && s->vol_control_parameters==0 && s->divx_version==0 && s->picture_number==0){
+         av_log(s->avctx, AV_LOG_ERROR, "looks like this file was encoded with (divx4/(old)xvid/opendivx) -> forcing low_delay flag\n");
+         s->low_delay=1;
+     }
+
+     s->picture_number++; // better than pic number==0 always ;)
+
+     s->y_dc_scale_table= ff_mpeg4_y_dc_scale_table; //FIXME add short header support
+     s->c_dc_scale_table= ff_mpeg4_c_dc_scale_table;
+
+     if(s->workaround_bugs&FF_BUG_EDGE){
+         s->h_edge_pos= s->width;
+         s->v_edge_pos= s->height;
+     }
+     return 0;
+}
+
+/**
+ * decode mpeg4 headers
+ * @return <0 if no VOP found (or a damaged one)
+ *         FRAME_SKIPPED if a not coded VOP is found
+ *         0 if a VOP is found
+ */
+int ff_mpeg4_decode_picture_header(MpegEncContext * s, GetBitContext *gb)
+{
+    int startcode, v;
+
+    /* search next start code */
+    align_get_bits(gb);
+
+    if(s->codec_tag == ff_get_fourcc("WV1F") && show_bits(gb, 24) == 0x575630){
+        skip_bits(gb, 24);
+        if(get_bits(gb, 8) == 0xF0)
+            return decode_vop_header(s, gb);
+    }
+
+    startcode = 0xff;
+    for(;;) {
+        if(get_bits_count(gb) >= gb->size_in_bits){
+            if(gb->size_in_bits==8 && (s->divx_version || s->xvid_build)){
+                av_log(s->avctx, AV_LOG_ERROR, "frame skip %d\n", gb->size_in_bits);
+                return FRAME_SKIPPED; //divx bug
+            }else
+                return -1; //end of stream
+        }
+
+        /* use the bits after the test */
+        v = get_bits(gb, 8);
+        startcode = ((startcode << 8) | v) & 0xffffffff;
+
+        if((startcode&0xFFFFFF00) != 0x100)
+            continue; //no startcode
+
+        if(s->avctx->debug&FF_DEBUG_STARTCODE){
+            av_log(s->avctx, AV_LOG_DEBUG, "startcode: %3X ", startcode);
+            if     (startcode<=0x11F) av_log(s->avctx, AV_LOG_DEBUG, "Video Object Start");
+            else if(startcode<=0x12F) av_log(s->avctx, AV_LOG_DEBUG, "Video Object Layer Start");
+            else if(startcode<=0x13F) av_log(s->avctx, AV_LOG_DEBUG, "Reserved");
+            else if(startcode<=0x15F) av_log(s->avctx, AV_LOG_DEBUG, "FGS bp start");
+            else if(startcode<=0x1AF) av_log(s->avctx, AV_LOG_DEBUG, "Reserved");
+            else if(startcode==0x1B0) av_log(s->avctx, AV_LOG_DEBUG, "Visual Object Seq Start");
+            else if(startcode==0x1B1) av_log(s->avctx, AV_LOG_DEBUG, "Visual Object Seq End");
+            else if(startcode==0x1B2) av_log(s->avctx, AV_LOG_DEBUG, "User Data");
+            else if(startcode==0x1B3) av_log(s->avctx, AV_LOG_DEBUG, "Group of VOP start");
+            else if(startcode==0x1B4) av_log(s->avctx, AV_LOG_DEBUG, "Video Session Error");
+            else if(startcode==0x1B5) av_log(s->avctx, AV_LOG_DEBUG, "Visual Object Start");
+            else if(startcode==0x1B6) av_log(s->avctx, AV_LOG_DEBUG, "Video Object Plane start");
+            else if(startcode==0x1B7) av_log(s->avctx, AV_LOG_DEBUG, "slice start");
+            else if(startcode==0x1B8) av_log(s->avctx, AV_LOG_DEBUG, "extension start");
+            else if(startcode==0x1B9) av_log(s->avctx, AV_LOG_DEBUG, "fgs start");
+            else if(startcode==0x1BA) av_log(s->avctx, AV_LOG_DEBUG, "FBA Object start");
+            else if(startcode==0x1BB) av_log(s->avctx, AV_LOG_DEBUG, "FBA Object Plane start");
+            else if(startcode==0x1BC) av_log(s->avctx, AV_LOG_DEBUG, "Mesh Object start");
+            else if(startcode==0x1BD) av_log(s->avctx, AV_LOG_DEBUG, "Mesh Object Plane start");
+            else if(startcode==0x1BE) av_log(s->avctx, AV_LOG_DEBUG, "Still Texture Object start");
+            else if(startcode==0x1BF) av_log(s->avctx, AV_LOG_DEBUG, "Texture Spatial Layer start");
+            else if(startcode==0x1C0) av_log(s->avctx, AV_LOG_DEBUG, "Texture SNR Layer start");
+            else if(startcode==0x1C1) av_log(s->avctx, AV_LOG_DEBUG, "Texture Tile start");
+            else if(startcode==0x1C2) av_log(s->avctx, AV_LOG_DEBUG, "Texture Shape Layer start");
+            else if(startcode==0x1C3) av_log(s->avctx, AV_LOG_DEBUG, "stuffing start");
+            else if(startcode<=0x1C5) av_log(s->avctx, AV_LOG_DEBUG, "reserved");
+            else if(startcode<=0x1FF) av_log(s->avctx, AV_LOG_DEBUG, "System start");
+            av_log(s->avctx, AV_LOG_DEBUG, " at %d\n", get_bits_count(gb));
+        }
+
+        if(startcode >= 0x120 && startcode <= 0x12F){
+            if(decode_vol_header(s, gb) < 0)
+                return -1;
+        }
+        else if(startcode == USER_DATA_STARTCODE){
+            decode_user_data(s, gb);
+        }
+        else if(startcode == GOP_STARTCODE){
+            mpeg4_decode_gop_header(s, gb);
+        }
+        else if(startcode == VOP_STARTCODE){
+            return decode_vop_header(s, gb);
+        }
+
+        align_get_bits(gb);
+        startcode = 0xff;
+    }
+}
+
+/* don't understand why they choose a different header ! */
+int intel_h263_decode_picture_header(MpegEncContext *s)
+{
+    int format;
+
+    /* picture header */
+    if (get_bits_long(&s->gb, 22) != 0x20) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n");
+        return -1;
+    }
+    s->picture_number = get_bits(&s->gb, 8); /* picture timestamp */
+
+    if (get_bits1(&s->gb) != 1) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad marker\n");
+        return -1;      /* marker */
+    }
+    if (get_bits1(&s->gb) != 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad H263 id\n");
+        return -1;      /* h263 id */
+    }
+    skip_bits1(&s->gb);         /* split screen off */
+    skip_bits1(&s->gb);         /* camera  off */
+    skip_bits1(&s->gb);         /* freeze picture release off */
+
+    format = get_bits(&s->gb, 3);
+    if (format != 7) {
+        av_log(s->avctx, AV_LOG_ERROR, "Intel H263 free format not supported\n");
+        return -1;
+    }
+    s->h263_plus = 0;
+
+    s->pict_type = I_TYPE + get_bits1(&s->gb);
+
+    s->unrestricted_mv = get_bits1(&s->gb);
+    s->h263_long_vectors = s->unrestricted_mv;
+
+    if (get_bits1(&s->gb) != 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "SAC not supported\n");
+        return -1;      /* SAC: off */
+    }
+    if (get_bits1(&s->gb) != 0) {
+        s->obmc= 1;
+        av_log(s->avctx, AV_LOG_ERROR, "Advanced Prediction Mode not supported\n");
+//        return -1;      /* advanced prediction mode: off */
+    }
+    if (get_bits1(&s->gb) != 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "PB frame mode no supported\n");
+        return -1;      /* PB frame mode */
+    }
+
+    /* skip unknown header garbage */
+    skip_bits(&s->gb, 41);
+
+    s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
+    skip_bits1(&s->gb); /* Continuous Presence Multipoint mode: off */
+
+    /* PEI */
+    while (get_bits1(&s->gb) != 0) {
+        skip_bits(&s->gb, 8);
+    }
+    s->f_code = 1;
+
+    s->y_dc_scale_table=
+    s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+
+    return 0;
+}
+
+int flv_h263_decode_picture_header(MpegEncContext *s)
+{
+    int format, width, height;
+
+    /* picture header */
+    if (get_bits_long(&s->gb, 17) != 1) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n");
+        return -1;
+    }
+    format = get_bits(&s->gb, 5);
+    if (format != 0 && format != 1) {
+        av_log(s->avctx, AV_LOG_ERROR, "Bad picture format\n");
+        return -1;
+    }
+    s->h263_flv = format+1;
+    s->picture_number = get_bits(&s->gb, 8); /* picture timestamp */
+    format = get_bits(&s->gb, 3);
+    switch (format) {
+    case 0:
+        width = get_bits(&s->gb, 8);
+        height = get_bits(&s->gb, 8);
+        break;
+    case 1:
+        width = get_bits(&s->gb, 16);
+        height = get_bits(&s->gb, 16);
+        break;
+    case 2:
+        width = 352;
+        height = 288;
+        break;
+    case 3:
+        width = 176;
+        height = 144;
+        break;
+    case 4:
+        width = 128;
+        height = 96;
+        break;
+    case 5:
+        width = 320;
+        height = 240;
+        break;
+    case 6:
+        width = 160;
+        height = 120;
+        break;
+    default:
+        width = height = 0;
+        break;
+    }
+    if(avcodec_check_dimensions(s->avctx, width, height))
+        return -1;
+    s->width = width;
+    s->height = height;
+
+    s->pict_type = I_TYPE + get_bits(&s->gb, 2);
+    s->dropable= s->pict_type > P_TYPE;
+    if (s->dropable)
+        s->pict_type = P_TYPE;
+
+    skip_bits1(&s->gb); /* deblocking flag */
+    s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
+
+    s->h263_plus = 0;
+
+    s->unrestricted_mv = 1;
+    s->h263_long_vectors = 0;
+
+    /* PEI */
+    while (get_bits1(&s->gb) != 0) {
+        skip_bits(&s->gb, 8);
+    }
+    s->f_code = 1;
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO){
+        av_log(s->avctx, AV_LOG_DEBUG, "%c esc_type:%d, qp:%d num:%d\n",
+               s->dropable ? 'D' : av_get_pict_type_char(s->pict_type), s->h263_flv-1, s->qscale, s->picture_number);
+    }
+
+    s->y_dc_scale_table=
+    s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/h263data.h b/contrib/ffmpeg/libavcodec/h263data.h
new file mode 100644
index 000000000..5eddc3b54
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h263data.h
@@ -0,0 +1,308 @@
+/*
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * H263+ support
+ * copyright (c) 2001 Juan J. Sierralta P.
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file h263data.h
+ * H.263 tables.
+ */
+
+
+/* intra MCBPC, mb_type = (intra), then (intraq) */
+const uint8_t intra_MCBPC_code[9] = { 1, 1, 2, 3, 1, 1, 2, 3, 1 };
+const uint8_t intra_MCBPC_bits[9] = { 1, 3, 3, 3, 4, 6, 6, 6, 9 };
+
+/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
+/* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */
+const uint8_t inter_MCBPC_code[28] = {
+    1, 3, 2, 5,
+    3, 4, 3, 3,
+    3, 7, 6, 5,
+    4, 4, 3, 2,
+    2, 5, 4, 5,
+    1, 0, 0, 0, /* Stuffing */
+    2, 12, 14, 15,
+};
+const uint8_t inter_MCBPC_bits[28] = {
+    1, 4, 4, 6, /* inter  */
+    5, 8, 8, 7, /* intra  */
+    3, 7, 7, 9, /* interQ */
+    6, 9, 9, 9, /* intraQ */
+    3, 7, 7, 8, /* inter4 */
+    9, 0, 0, 0, /* Stuffing */
+    11, 13, 13, 13,/* inter4Q*/
+};
+
+static const uint8_t h263_mbtype_b_tab[15][2] = {
+ {1, 1},
+ {3, 3},
+ {1, 5},
+ {4, 4},
+ {5, 4},
+ {6, 6},
+ {2, 4},
+ {3, 4},
+ {7, 6},
+ {4, 6},
+ {5, 6},
+ {1, 6},
+ {1,10},
+ {1, 7},
+ {1, 8},
+};
+
+static const int h263_mb_type_b_map[15]= {
+    MB_TYPE_DIRECT2 | MB_TYPE_L0L1,
+    MB_TYPE_DIRECT2 | MB_TYPE_L0L1 | MB_TYPE_CBP,
+    MB_TYPE_DIRECT2 | MB_TYPE_L0L1 | MB_TYPE_CBP | MB_TYPE_QUANT,
+                      MB_TYPE_L0                                 | MB_TYPE_16x16,
+                      MB_TYPE_L0   | MB_TYPE_CBP                 | MB_TYPE_16x16,
+                      MB_TYPE_L0   | MB_TYPE_CBP | MB_TYPE_QUANT | MB_TYPE_16x16,
+                      MB_TYPE_L1                                 | MB_TYPE_16x16,
+                      MB_TYPE_L1   | MB_TYPE_CBP                 | MB_TYPE_16x16,
+                      MB_TYPE_L1   | MB_TYPE_CBP | MB_TYPE_QUANT | MB_TYPE_16x16,
+                      MB_TYPE_L0L1                               | MB_TYPE_16x16,
+                      MB_TYPE_L0L1 | MB_TYPE_CBP                 | MB_TYPE_16x16,
+                      MB_TYPE_L0L1 | MB_TYPE_CBP | MB_TYPE_QUANT | MB_TYPE_16x16,
+    0, //stuffing
+    MB_TYPE_INTRA4x4                | MB_TYPE_CBP,
+    MB_TYPE_INTRA4x4                | MB_TYPE_CBP | MB_TYPE_QUANT,
+};
+
+static const uint8_t cbpc_b_tab[4][2] = {
+{0, 1},
+{2, 2},
+{7, 3},
+{6, 3},
+};
+
+const uint8_t cbpy_tab[16][2] =
+{
+  {3,4}, {5,5}, {4,5}, {9,4}, {3,5}, {7,4}, {2,6}, {11,4},
+  {2,5}, {3,6}, {5,4}, {10,4}, {4,4}, {8,4}, {6,4}, {3,2}
+};
+
+const uint8_t mvtab[33][2] =
+{
+  {1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
+  {11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10},
+  {12,10}, {11,10}, {10,10}, {9,10}, {8,10}, {7,10}, {6,10}, {5,10},
+  {4,10}, {7,11}, {6,11}, {5,11}, {4,11}, {3,11}, {2,11}, {3,12},
+  {2,12}
+};
+
+/* third non intra table */
+const uint16_t inter_vlc[103][2] = {
+{ 0x2, 2 },{ 0xf, 4 },{ 0x15, 6 },{ 0x17, 7 },
+{ 0x1f, 8 },{ 0x25, 9 },{ 0x24, 9 },{ 0x21, 10 },
+{ 0x20, 10 },{ 0x7, 11 },{ 0x6, 11 },{ 0x20, 11 },
+{ 0x6, 3 },{ 0x14, 6 },{ 0x1e, 8 },{ 0xf, 10 },
+{ 0x21, 11 },{ 0x50, 12 },{ 0xe, 4 },{ 0x1d, 8 },
+{ 0xe, 10 },{ 0x51, 12 },{ 0xd, 5 },{ 0x23, 9 },
+{ 0xd, 10 },{ 0xc, 5 },{ 0x22, 9 },{ 0x52, 12 },
+{ 0xb, 5 },{ 0xc, 10 },{ 0x53, 12 },{ 0x13, 6 },
+{ 0xb, 10 },{ 0x54, 12 },{ 0x12, 6 },{ 0xa, 10 },
+{ 0x11, 6 },{ 0x9, 10 },{ 0x10, 6 },{ 0x8, 10 },
+{ 0x16, 7 },{ 0x55, 12 },{ 0x15, 7 },{ 0x14, 7 },
+{ 0x1c, 8 },{ 0x1b, 8 },{ 0x21, 9 },{ 0x20, 9 },
+{ 0x1f, 9 },{ 0x1e, 9 },{ 0x1d, 9 },{ 0x1c, 9 },
+{ 0x1b, 9 },{ 0x1a, 9 },{ 0x22, 11 },{ 0x23, 11 },
+{ 0x56, 12 },{ 0x57, 12 },{ 0x7, 4 },{ 0x19, 9 },
+{ 0x5, 11 },{ 0xf, 6 },{ 0x4, 11 },{ 0xe, 6 },
+{ 0xd, 6 },{ 0xc, 6 },{ 0x13, 7 },{ 0x12, 7 },
+{ 0x11, 7 },{ 0x10, 7 },{ 0x1a, 8 },{ 0x19, 8 },
+{ 0x18, 8 },{ 0x17, 8 },{ 0x16, 8 },{ 0x15, 8 },
+{ 0x14, 8 },{ 0x13, 8 },{ 0x18, 9 },{ 0x17, 9 },
+{ 0x16, 9 },{ 0x15, 9 },{ 0x14, 9 },{ 0x13, 9 },
+{ 0x12, 9 },{ 0x11, 9 },{ 0x7, 10 },{ 0x6, 10 },
+{ 0x5, 10 },{ 0x4, 10 },{ 0x24, 11 },{ 0x25, 11 },
+{ 0x26, 11 },{ 0x27, 11 },{ 0x58, 12 },{ 0x59, 12 },
+{ 0x5a, 12 },{ 0x5b, 12 },{ 0x5c, 12 },{ 0x5d, 12 },
+{ 0x5e, 12 },{ 0x5f, 12 },{ 0x3, 7 },
+};
+
+const int8_t inter_level[102] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12,  1,  2,  3,  4,
+  5,  6,  1,  2,  3,  4,  1,  2,
+  3,  1,  2,  3,  1,  2,  3,  1,
+  2,  3,  1,  2,  1,  2,  1,  2,
+  1,  2,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  2,  3,  1,  2,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,
+};
+
+const int8_t inter_run[102] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  1,  1,  1,  1,
+  1,  1,  2,  2,  2,  2,  3,  3,
+  3,  4,  4,  4,  5,  5,  5,  6,
+  6,  6,  7,  7,  8,  8,  9,  9,
+ 10, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26,  0,  0,  0,  1,  1,  2,
+  3,  4,  5,  6,  7,  8,  9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40,
+};
+
+static RLTable rl_inter = {
+    102,
+    58,
+    inter_vlc,
+    inter_run,
+    inter_level,
+};
+
+static const uint16_t intra_vlc_aic[103][2] = {
+{  0x2,  2 }, {  0x6,  3 }, {  0xe,  4 }, {  0xc,  5 },
+{  0xd,  5 }, { 0x10,  6 }, { 0x11,  6 }, { 0x12,  6 },
+{ 0x16,  7 }, { 0x1b,  8 }, { 0x20,  9 }, { 0x21,  9 },
+{ 0x1a,  9 }, { 0x1b,  9 }, { 0x1c,  9 }, { 0x1d,  9 },
+{ 0x1e,  9 }, { 0x1f,  9 }, { 0x23, 11 }, { 0x22, 11 },
+{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
+{ 0x53, 12 }, {  0xf,  4 }, { 0x14,  6 }, { 0x14,  7 },
+{ 0x1e,  8 }, {  0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
+{  0xb,  5 }, { 0x15,  7 }, {  0xe, 10 }, {  0x9, 10 },
+{ 0x15,  6 }, { 0x1d,  8 }, {  0xd, 10 }, { 0x51, 12 },
+{ 0x13,  6 }, { 0x23,  9 }, {  0x7, 11 }, { 0x17,  7 },
+{ 0x22,  9 }, { 0x52, 12 }, { 0x1c,  8 }, {  0xc, 10 },
+{ 0x1f,  8 }, {  0xb, 10 }, { 0x25,  9 }, {  0xa, 10 },
+{ 0x24,  9 }, {  0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
+{  0x8, 10 }, { 0x20, 11 }, {  0x7,  4 }, {  0xc,  6 },
+{ 0x10,  7 }, { 0x13,  8 }, { 0x11,  9 }, { 0x12,  9 },
+{  0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
+{  0xf,  6 }, { 0x13,  9 }, {  0x5, 10 }, { 0x25, 11 },
+{  0xe,  6 }, { 0x14,  9 }, { 0x24, 11 }, {  0xd,  6 },
+{  0x6, 10 }, { 0x5e, 12 }, { 0x11,  7 }, {  0x7, 10 },
+{ 0x13,  7 }, { 0x5d, 12 }, { 0x12,  7 }, { 0x5c, 12 },
+{ 0x14,  8 }, { 0x5b, 12 }, { 0x15,  8 }, { 0x1a,  8 },
+{ 0x19,  8 }, { 0x18,  8 }, { 0x17,  8 }, { 0x16,  8 },
+{ 0x19,  9 }, { 0x15,  9 }, { 0x16,  9 }, { 0x18,  9 },
+{ 0x17,  9 }, {  0x4, 11 }, {  0x5, 11 }, { 0x58, 12 },
+{ 0x59, 12 }, { 0x5a, 12 }, {  0x3,  7 },
+};
+
+static const int8_t intra_run_aic[102] = {
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  1,  1,  1,  1,  1,  1,  1,
+ 2,  2,  2,  2,  3,  3,  3,  3,
+ 4,  4,  4,  5,  5,  5,  6,  6,
+ 7,  7,  8,  8,  9,  9, 10, 11,
+12, 13,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  0,  1,  1,  1,  1,
+ 2,  2,  2,  3,  3,  3,  4,  4,
+ 5,  5,  6,  6,  7,  7,  8,  9,
+10, 11, 12, 13, 14, 15, 16, 17,
+18, 19, 20, 21, 22, 23,
+};
+
+static const int8_t intra_level_aic[102] = {
+ 1,  2,  3,  4,  5,  6,  7,  8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+17, 18, 19, 20, 21, 22, 23, 24,
+25,  1,  2,  3,  4,  5,  6,  7,
+ 1,  2,  3,  4,  1,  2,  3,  4,
+ 1,  2,  3,  1,  2,  3,  1,  2,
+ 1,  2,  1,  2,  1,  2,  1,  1,
+ 1,  1,  1,  2,  3,  4,  5,  6,
+ 7,  8,  9, 10,  1,  2,  3,  4,
+ 1,  2,  3,  1,  2,  3,  1,  2,
+ 1,  2,  1,  2,  1,  2,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,
+};
+
+static RLTable rl_intra_aic = {
+    102,
+    58,
+    intra_vlc_aic,
+    intra_run_aic,
+    intra_level_aic,
+};
+
+static const uint8_t wrong_run[102] = {
+ 1,  2,  3,  5,  4, 10,  9,  8,
+11, 15, 17, 16, 23, 22, 21, 20,
+19, 18, 25, 24, 27, 26, 11,  7,
+ 6,  1,  2, 13,  2,  2,  2,  2,
+ 6, 12,  3,  9,  1,  3,  4,  3,
+ 7,  4,  1,  1,  5,  5, 14,  6,
+ 1,  7,  1,  8,  1,  1,  1,  1,
+10,  1,  1,  5,  9, 17, 25, 24,
+29, 33, 32, 41,  2, 23, 28, 31,
+ 3, 22, 30,  4, 27, 40,  8, 26,
+ 6, 39,  7, 38, 16, 37, 15, 10,
+11, 12, 13, 14,  1, 21, 20, 18,
+19,  2,  1, 34, 35, 36
+};
+
+static const uint16_t h263_format[8][2] = {
+    { 0, 0 },
+    { 128, 96 },
+    { 176, 144 },
+    { 352, 288 },
+    { 704, 576 },
+    { 1408, 1152 },
+};
+
+const uint8_t ff_aic_dc_scale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
+};
+
+static const uint8_t modified_quant_tab[2][32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+{
+    0, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9,10,11,12,13,14,15,16,17,18,18,19,20,21,22,23,24,25,26,27,28
+},{
+    0, 2, 3, 4, 5, 6, 7, 8, 9,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,31,31,31,26
+}
+};
+
+const uint8_t ff_h263_chroma_qscale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9,10,10,11,11,12,12,12,13,13,13,14,14,14,14,14,15,15,15,15,15
+};
+
+const uint16_t ff_mba_max[6]={
+     47,  98, 395,1583,6335,9215
+};
+
+const uint8_t ff_mba_length[7]={
+      6,   7,   9,  11,  13,  14,  14
+};
+
+const uint8_t ff_h263_loop_filter_strength[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11,11,12,12,12
+};
+
diff --git a/contrib/ffmpeg/libavcodec/h263dec.c b/contrib/ffmpeg/libavcodec/h263dec.c
new file mode 100644
index 000000000..b385f84cd
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h263dec.c
@@ -0,0 +1,914 @@
+/*
+ * H.263 decoder
+ * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file h263dec.c
+ * H.263 decoder.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+//#define DEBUG
+//#define PRINT_FRAME_TIME
+
+int ff_h263_decode_init(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    s->out_format = FMT_H263;
+
+    s->width  = avctx->coded_width;
+    s->height = avctx->coded_height;
+    s->workaround_bugs= avctx->workaround_bugs;
+
+    // set defaults
+    MPV_decode_defaults(s);
+    s->quant_precision=5;
+    s->decode_mb= ff_h263_decode_mb;
+    s->low_delay= 1;
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+    s->unrestricted_mv= 1;
+
+    /* select sub codec */
+    switch(avctx->codec->id) {
+    case CODEC_ID_H263:
+        s->unrestricted_mv= 0;
+        break;
+    case CODEC_ID_MPEG4:
+        s->decode_mb= ff_mpeg4_decode_mb;
+        s->time_increment_bits = 4; /* default value for broken headers */
+        s->h263_pred = 1;
+        s->low_delay = 0; //default, might be overriden in the vol header during header parsing
+        break;
+    case CODEC_ID_MSMPEG4V1:
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->msmpeg4_version=1;
+        break;
+    case CODEC_ID_MSMPEG4V2:
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->msmpeg4_version=2;
+        break;
+    case CODEC_ID_MSMPEG4V3:
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->msmpeg4_version=3;
+        break;
+    case CODEC_ID_WMV1:
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->msmpeg4_version=4;
+        break;
+    case CODEC_ID_WMV2:
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->msmpeg4_version=5;
+        break;
+    case CODEC_ID_VC1:
+    case CODEC_ID_WMV3:
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->msmpeg4_version=6;
+        break;
+    case CODEC_ID_H263I:
+        break;
+    case CODEC_ID_FLV1:
+        s->h263_flv = 1;
+        break;
+    default:
+        return -1;
+    }
+    s->codec_id= avctx->codec->id;
+
+    /* for h263, we allocate the images after having read the header */
+    if (avctx->codec->id != CODEC_ID_H263 && avctx->codec->id != CODEC_ID_MPEG4)
+        if (MPV_common_init(s) < 0)
+            return -1;
+
+    if (s->h263_msmpeg4)
+        ff_msmpeg4_decode_init(s);
+    else
+        h263_decode_init_vlc(s);
+
+    return 0;
+}
+
+int ff_h263_decode_end(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+
+    MPV_common_end(s);
+    return 0;
+}
+
+/**
+ * returns the number of bytes consumed for building the current frame
+ */
+static int get_consumed_bytes(MpegEncContext *s, int buf_size){
+    int pos= (get_bits_count(&s->gb)+7)>>3;
+
+    if(s->divx_packed){
+        //we would have to scan through the whole buf to handle the weird reordering ...
+        return buf_size;
+    }else if(s->flags&CODEC_FLAG_TRUNCATED){
+        pos -= s->parse_context.last_index;
+        if(pos<0) pos=0; // padding is not really read so this might be -1
+        return pos;
+    }else{
+        if(pos==0) pos=1; //avoid infinite loops (i doubt thats needed but ...)
+        if(pos+10>buf_size) pos=buf_size; // oops ;)
+
+        return pos;
+    }
+}
+
+static int decode_slice(MpegEncContext *s){
+    const int part_mask= s->partitioned_frame ? (AC_END|AC_ERROR) : 0x7F;
+    const int mb_size= 16>>s->avctx->lowres;
+    s->last_resync_gb= s->gb;
+    s->first_slice_line= 1;
+
+    s->resync_mb_x= s->mb_x;
+    s->resync_mb_y= s->mb_y;
+
+    ff_set_qscale(s, s->qscale);
+
+    if(s->partitioned_frame){
+        const int qscale= s->qscale;
+
+        if(s->codec_id==CODEC_ID_MPEG4){
+            if(ff_mpeg4_decode_partitions(s) < 0)
+                return -1;
+        }
+
+        /* restore variables which were modified */
+        s->first_slice_line=1;
+        s->mb_x= s->resync_mb_x;
+        s->mb_y= s->resync_mb_y;
+        ff_set_qscale(s, qscale);
+    }
+
+    for(; s->mb_y < s->mb_height; s->mb_y++) {
+        /* per-row end of slice checks */
+        if(s->msmpeg4_version){
+            if(s->resync_mb_y + s->slice_height == s->mb_y){
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
+
+                return 0;
+            }
+        }
+
+        if(s->msmpeg4_version==1){
+            s->last_dc[0]=
+            s->last_dc[1]=
+            s->last_dc[2]= 128;
+        }
+
+        ff_init_block_index(s);
+        for(; s->mb_x < s->mb_width; s->mb_x++) {
+            int ret;
+
+            ff_update_block_index(s);
+
+            if(s->resync_mb_x == s->mb_x && s->resync_mb_y+1 == s->mb_y){
+                s->first_slice_line=0;
+            }
+
+            /* DCT & quantize */
+
+            s->mv_dir = MV_DIR_FORWARD;
+            s->mv_type = MV_TYPE_16X16;
+//            s->mb_skipped = 0;
+//printf("%d %d %06X\n", ret, get_bits_count(&s->gb), show_bits(&s->gb, 24));
+            ret= s->decode_mb(s, s->block);
+
+            if (s->pict_type!=B_TYPE)
+                ff_h263_update_motion_val(s);
+
+            if(ret<0){
+                const int xy= s->mb_x + s->mb_y*s->mb_stride;
+                if(ret==SLICE_END){
+                    MPV_decode_mb(s, s->block);
+                    if(s->loop_filter)
+                        ff_h263_loop_filter(s);
+
+//printf("%d %d %d %06X\n", s->mb_x, s->mb_y, s->gb.size*8 - get_bits_count(&s->gb), show_bits(&s->gb, 24));
+                    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                    s->padding_bug_score--;
+
+                    if(++s->mb_x >= s->mb_width){
+                        s->mb_x=0;
+                        ff_draw_horiz_band(s, s->mb_y*mb_size, mb_size);
+                        s->mb_y++;
+                    }
+                    return 0;
+                }else if(ret==SLICE_NOEND){
+                    av_log(s->avctx, AV_LOG_ERROR, "Slice mismatch at MB: %d\n", xy);
+                    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x+1, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+                    return -1;
+                }
+                av_log(s->avctx, AV_LOG_ERROR, "Error at MB: %d\n", xy);
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
+
+                return -1;
+            }
+
+            MPV_decode_mb(s, s->block);
+            if(s->loop_filter)
+                ff_h263_loop_filter(s);
+        }
+
+        ff_draw_horiz_band(s, s->mb_y*mb_size, mb_size);
+
+        s->mb_x= 0;
+    }
+
+    assert(s->mb_x==0 && s->mb_y==s->mb_height);
+
+    /* try to detect the padding bug */
+    if(      s->codec_id==CODEC_ID_MPEG4
+       &&   (s->workaround_bugs&FF_BUG_AUTODETECT)
+       &&    s->gb.size_in_bits - get_bits_count(&s->gb) >=0
+       &&    s->gb.size_in_bits - get_bits_count(&s->gb) < 48
+//       &&   !s->resync_marker
+       &&   !s->data_partitioning){
+
+        const int bits_count= get_bits_count(&s->gb);
+        const int bits_left = s->gb.size_in_bits - bits_count;
+
+        if(bits_left==0){
+            s->padding_bug_score+=16;
+        } else if(bits_left != 1){
+            int v= show_bits(&s->gb, 8);
+            v|= 0x7F >> (7-(bits_count&7));
+
+            if(v==0x7F && bits_left<=8)
+                s->padding_bug_score--;
+            else if(v==0x7F && ((get_bits_count(&s->gb)+8)&8) && bits_left<=16)
+                s->padding_bug_score+= 4;
+            else
+                s->padding_bug_score++;
+        }
+    }
+
+    if(s->workaround_bugs&FF_BUG_AUTODETECT){
+        if(s->padding_bug_score > -2 && !s->data_partitioning /*&& (s->divx_version || !s->resync_marker)*/)
+            s->workaround_bugs |=  FF_BUG_NO_PADDING;
+        else
+            s->workaround_bugs &= ~FF_BUG_NO_PADDING;
+    }
+
+    // handle formats which don't have unique end markers
+    if(s->msmpeg4_version || (s->workaround_bugs&FF_BUG_NO_PADDING)){ //FIXME perhaps solve this more cleanly
+        int left= s->gb.size_in_bits - get_bits_count(&s->gb);
+        int max_extra=7;
+
+        /* no markers in M$ crap */
+        if(s->msmpeg4_version && s->pict_type==I_TYPE)
+            max_extra+= 17;
+
+        /* buggy padding but the frame should still end approximately at the bitstream end */
+        if((s->workaround_bugs&FF_BUG_NO_PADDING) && s->error_resilience>=3)
+            max_extra+= 48;
+        else if((s->workaround_bugs&FF_BUG_NO_PADDING))
+            max_extra+= 256*256*256*64;
+
+        if(left>max_extra){
+            av_log(s->avctx, AV_LOG_ERROR, "discarding %d junk bits at end, next would be %X\n", left, show_bits(&s->gb, 24));
+        }
+        else if(left<0){
+            av_log(s->avctx, AV_LOG_ERROR, "overreading %d bits\n", -left);
+        }else
+            ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
+
+        return 0;
+    }
+
+    av_log(s->avctx, AV_LOG_ERROR, "slice end not reached but screenspace end (%d left %06X, score= %d)\n",
+            s->gb.size_in_bits - get_bits_count(&s->gb),
+            show_bits(&s->gb, 24), s->padding_bug_score);
+
+    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+    return -1;
+}
+
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+int ff_mpeg4_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size){
+    int vop_found, i;
+    uint32_t state;
+
+    vop_found= pc->frame_start_found;
+    state= pc->state;
+
+    i=0;
+    if(!vop_found){
+        for(i=0; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state == 0x1B6){
+                i++;
+                vop_found=1;
+                break;
+            }
+        }
+    }
+
+    if(vop_found){
+        /* EOF considered as end of frame */
+        if (buf_size == 0)
+            return 0;
+        for(; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if((state&0xFFFFFF00) == 0x100){
+                pc->frame_start_found=0;
+                pc->state=-1;
+                return i-3;
+            }
+        }
+    }
+    pc->frame_start_found= vop_found;
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+static int h263_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size){
+    int vop_found, i;
+    uint32_t state;
+
+    vop_found= pc->frame_start_found;
+    state= pc->state;
+
+    i=0;
+    if(!vop_found){
+        for(i=0; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state>>(32-22) == 0x20){
+                i++;
+                vop_found=1;
+                break;
+            }
+        }
+    }
+
+    if(vop_found){
+      for(; i<buf_size; i++){
+        state= (state<<8) | buf[i];
+        if(state>>(32-22) == 0x20){
+            pc->frame_start_found=0;
+            pc->state=-1;
+            return i-3;
+        }
+      }
+    }
+    pc->frame_start_found= vop_found;
+    pc->state= state;
+
+    return END_NOT_FOUND;
+}
+
+#ifdef CONFIG_H263_PARSER
+static int h263_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    next= h263_find_frame_end(pc, buf, buf_size);
+
+    if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+        *poutbuf = NULL;
+        *poutbuf_size = 0;
+        return buf_size;
+    }
+
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+#endif
+
+int ff_h263_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    MpegEncContext *s = avctx->priv_data;
+    int ret;
+    AVFrame *pict = data;
+
+#ifdef PRINT_FRAME_TIME
+uint64_t time= rdtsc();
+#endif
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_DEBUG, "*****frame %d size=%d\n", avctx->frame_number, buf_size);
+    if(buf_size>0)
+        av_log(avctx, AV_LOG_DEBUG, "bytes=%x %x %x %x\n", buf[0], buf[1], buf[2], buf[3]);
+#endif
+    s->flags= avctx->flags;
+    s->flags2= avctx->flags2;
+
+    /* no supplementary picture */
+    if (buf_size == 0) {
+        /* special case for last picture */
+        if (s->low_delay==0 && s->next_picture_ptr) {
+            *pict= *(AVFrame*)s->next_picture_ptr;
+            s->next_picture_ptr= NULL;
+
+            *data_size = sizeof(AVFrame);
+        }
+
+        return 0;
+    }
+
+    if(s->flags&CODEC_FLAG_TRUNCATED){
+        int next;
+
+        if(s->codec_id==CODEC_ID_MPEG4){
+            next= ff_mpeg4_find_frame_end(&s->parse_context, buf, buf_size);
+        }else if(s->codec_id==CODEC_ID_H263){
+            next= h263_find_frame_end(&s->parse_context, buf, buf_size);
+        }else{
+            av_log(s->avctx, AV_LOG_ERROR, "this codec does not support truncated bitstreams\n");
+            return -1;
+        }
+
+        if( ff_combine_frame(&s->parse_context, next, &buf, &buf_size) < 0 )
+            return buf_size;
+    }
+
+
+retry:
+
+    if(s->bitstream_buffer_size && (s->divx_packed || buf_size<20)){ //divx 5.01+/xvid frame reorder
+        init_get_bits(&s->gb, s->bitstream_buffer, s->bitstream_buffer_size*8);
+    }else
+        init_get_bits(&s->gb, buf, buf_size*8);
+    s->bitstream_buffer_size=0;
+
+    if (!s->context_initialized) {
+        if (MPV_common_init(s) < 0) //we need the idct permutaton for reading a custom matrix
+            return -1;
+    }
+
+    //we need to set current_picture_ptr before reading the header, otherwise we cant store anyting im there
+    if(s->current_picture_ptr==NULL || s->current_picture_ptr->data[0]){
+        int i= ff_find_unused_picture(s, 0);
+        s->current_picture_ptr= &s->picture[i];
+    }
+
+    /* let's go :-) */
+    if (s->msmpeg4_version==5) {
+        ret= ff_wmv2_decode_picture_header(s);
+    } else if (s->msmpeg4_version) {
+        ret = msmpeg4_decode_picture_header(s);
+    } else if (s->h263_pred) {
+        if(s->avctx->extradata_size && s->picture_number==0){
+            GetBitContext gb;
+
+            init_get_bits(&gb, s->avctx->extradata, s->avctx->extradata_size*8);
+            ret = ff_mpeg4_decode_picture_header(s, &gb);
+        }
+        ret = ff_mpeg4_decode_picture_header(s, &s->gb);
+
+        if(s->flags& CODEC_FLAG_LOW_DELAY)
+            s->low_delay=1;
+    } else if (s->codec_id == CODEC_ID_H263I) {
+        ret = intel_h263_decode_picture_header(s);
+    } else if (s->h263_flv) {
+        ret = flv_h263_decode_picture_header(s);
+    } else {
+        ret = h263_decode_picture_header(s);
+    }
+
+    if(ret==FRAME_SKIPPED) return get_consumed_bytes(s, buf_size);
+
+    /* skip if the header was thrashed */
+    if (ret < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "header damaged\n");
+        return -1;
+    }
+
+    avctx->has_b_frames= !s->low_delay;
+
+    if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){
+        if(s->stream_codec_tag == ff_get_fourcc("XVID") ||
+           s->codec_tag == ff_get_fourcc("XVID") || s->codec_tag == ff_get_fourcc("XVIX") ||
+           s->codec_tag == ff_get_fourcc("RMP4"))
+            s->xvid_build= -1;
+#if 0
+        if(s->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==1
+           && s->padding_bug_score > 0 && s->low_delay) // XVID with modified fourcc
+            s->xvid_build= -1;
+#endif
+    }
+
+    if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){
+        if(s->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==0)
+            s->divx_version= 400; //divx 4
+    }
+
+    if(s->xvid_build && s->divx_version){
+        s->divx_version=
+        s->divx_build= 0;
+    }
+
+    if(s->workaround_bugs&FF_BUG_AUTODETECT){
+        if(s->codec_tag == ff_get_fourcc("XVIX"))
+            s->workaround_bugs|= FF_BUG_XVID_ILACE;
+
+        if(s->codec_tag == ff_get_fourcc("UMP4")){
+            s->workaround_bugs|= FF_BUG_UMP4;
+        }
+
+        if(s->divx_version>=500){
+            s->workaround_bugs|= FF_BUG_QPEL_CHROMA;
+        }
+
+        if(s->divx_version>502){
+            s->workaround_bugs|= FF_BUG_QPEL_CHROMA2;
+        }
+
+        if(s->xvid_build && s->xvid_build<=3)
+            s->padding_bug_score= 256*256*256*64;
+
+        if(s->xvid_build && s->xvid_build<=1)
+            s->workaround_bugs|= FF_BUG_QPEL_CHROMA;
+
+        if(s->xvid_build && s->xvid_build<=12)
+            s->workaround_bugs|= FF_BUG_EDGE;
+
+        if(s->xvid_build && s->xvid_build<=32)
+            s->workaround_bugs|= FF_BUG_DC_CLIP;
+
+#define SET_QPEL_FUNC(postfix1, postfix2) \
+    s->dsp.put_ ## postfix1 = ff_put_ ## postfix2;\
+    s->dsp.put_no_rnd_ ## postfix1 = ff_put_no_rnd_ ## postfix2;\
+    s->dsp.avg_ ## postfix1 = ff_avg_ ## postfix2;
+
+        if(s->lavc_build && s->lavc_build<4653)
+            s->workaround_bugs|= FF_BUG_STD_QPEL;
+
+        if(s->lavc_build && s->lavc_build<4655)
+            s->workaround_bugs|= FF_BUG_DIRECT_BLOCKSIZE;
+
+        if(s->lavc_build && s->lavc_build<4670){
+            s->workaround_bugs|= FF_BUG_EDGE;
+        }
+
+        if(s->lavc_build && s->lavc_build<=4712)
+            s->workaround_bugs|= FF_BUG_DC_CLIP;
+
+        if(s->divx_version)
+            s->workaround_bugs|= FF_BUG_DIRECT_BLOCKSIZE;
+//printf("padding_bug_score: %d\n", s->padding_bug_score);
+        if(s->divx_version==501 && s->divx_build==20020416)
+            s->padding_bug_score= 256*256*256*64;
+
+        if(s->divx_version && s->divx_version<500){
+            s->workaround_bugs|= FF_BUG_EDGE;
+        }
+
+        if(s->divx_version)
+            s->workaround_bugs|= FF_BUG_HPEL_CHROMA;
+#if 0
+        if(s->divx_version==500)
+            s->padding_bug_score= 256*256*256*64;
+
+        /* very ugly XVID padding bug detection FIXME/XXX solve this differently
+         * lets hope this at least works
+         */
+        if(   s->resync_marker==0 && s->data_partitioning==0 && s->divx_version==0
+           && s->codec_id==CODEC_ID_MPEG4 && s->vo_type==0)
+            s->workaround_bugs|= FF_BUG_NO_PADDING;
+
+        if(s->lavc_build && s->lavc_build<4609) //FIXME not sure about the version num but a 4609 file seems ok
+            s->workaround_bugs|= FF_BUG_NO_PADDING;
+#endif
+    }
+
+    if(s->workaround_bugs& FF_BUG_STD_QPEL){
+        SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_old_c)
+
+        SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_old_c)
+        SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_old_c)
+    }
+
+    if(avctx->debug & FF_DEBUG_BUGS)
+        av_log(s->avctx, AV_LOG_DEBUG, "bugs: %X lavc_build:%d xvid_build:%d divx_version:%d divx_build:%d %s\n",
+               s->workaround_bugs, s->lavc_build, s->xvid_build, s->divx_version, s->divx_build,
+               s->divx_packed ? "p" : "");
+
+#if 0 // dump bits per frame / qp / complexity
+{
+    static FILE *f=NULL;
+    if(!f) f=fopen("rate_qp_cplx.txt", "w");
+    fprintf(f, "%d %d %f\n", buf_size, s->qscale, buf_size*(double)s->qscale);
+}
+#endif
+
+#if defined(HAVE_MMX) && defined(CONFIG_GPL)
+    if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build && avctx->idct_algo == FF_IDCT_AUTO && (mm_flags & MM_MMX)){
+        avctx->idct_algo= FF_IDCT_XVIDMMX;
+        avctx->coded_width= 0; // force reinit
+//        dsputil_init(&s->dsp, avctx);
+        s->picture_number=0;
+    }
+#endif
+
+        /* After H263 & mpeg4 header decode we have the height, width,*/
+        /* and other parameters. So then we could init the picture   */
+        /* FIXME: By the way H263 decoder is evolving it should have */
+        /* an H263EncContext                                         */
+
+    if (   s->width  != avctx->coded_width
+        || s->height != avctx->coded_height) {
+        /* H.263 could change picture size any time */
+        ParseContext pc= s->parse_context; //FIXME move these demuxng hack to avformat
+        s->parse_context.buffer=0;
+        MPV_common_end(s);
+        s->parse_context= pc;
+    }
+    if (!s->context_initialized) {
+        avcodec_set_dimensions(avctx, s->width, s->height);
+
+        goto retry;
+    }
+
+    if((s->codec_id==CODEC_ID_H263 || s->codec_id==CODEC_ID_H263P))
+        s->gob_index = ff_h263_get_gob_height(s);
+
+    // for hurry_up==5
+    s->current_picture.pict_type= s->pict_type;
+    s->current_picture.key_frame= s->pict_type == I_TYPE;
+
+    /* skip B-frames if we don't have reference frames */
+    if(s->last_picture_ptr==NULL && (s->pict_type==B_TYPE || s->dropable)) return get_consumed_bytes(s, buf_size);
+    /* skip b frames if we are in a hurry */
+    if(avctx->hurry_up && s->pict_type==B_TYPE) return get_consumed_bytes(s, buf_size);
+    if(   (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==B_TYPE)
+       || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=I_TYPE)
+       ||  avctx->skip_frame >= AVDISCARD_ALL)
+        return get_consumed_bytes(s, buf_size);
+    /* skip everything if we are in a hurry>=5 */
+    if(avctx->hurry_up>=5) return get_consumed_bytes(s, buf_size);
+
+    if(s->next_p_frame_damaged){
+        if(s->pict_type==B_TYPE)
+            return get_consumed_bytes(s, buf_size);
+        else
+            s->next_p_frame_damaged=0;
+    }
+
+    if((s->avctx->flags2 & CODEC_FLAG2_FAST) && s->pict_type==B_TYPE){
+        s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
+    }else if((!s->no_rounding) || s->pict_type==B_TYPE){
+        s->me.qpel_put= s->dsp.put_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab;
+    }else{
+        s->me.qpel_put= s->dsp.put_no_rnd_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab;
+    }
+
+    if(MPV_frame_start(s, avctx) < 0)
+        return -1;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_DEBUG, "qscale=%d\n", s->qscale);
+#endif
+
+    ff_er_frame_start(s);
+
+    //the second part of the wmv2 header contains the MB skip bits which are stored in current_picture->mb_type
+    //which isnt available before MPV_frame_start()
+    if (s->msmpeg4_version==5){
+        if(ff_wmv2_decode_secondary_picture_header(s) < 0)
+            return -1;
+    }
+
+    /* decode each macroblock */
+    s->mb_x=0;
+    s->mb_y=0;
+
+    decode_slice(s);
+    while(s->mb_y<s->mb_height){
+        if(s->msmpeg4_version){
+            if(s->slice_height==0 || s->mb_x!=0 || (s->mb_y%s->slice_height)!=0 || get_bits_count(&s->gb) > s->gb.size_in_bits)
+                break;
+        }else{
+            if(ff_h263_resync(s)<0)
+                break;
+        }
+
+        if(s->msmpeg4_version<4 && s->h263_pred)
+            ff_mpeg4_clean_buffers(s);
+
+        decode_slice(s);
+    }
+
+    if (s->h263_msmpeg4 && s->msmpeg4_version<4 && s->pict_type==I_TYPE)
+        if(msmpeg4_decode_ext_header(s, buf_size) < 0){
+            s->error_status_table[s->mb_num-1]= AC_ERROR|DC_ERROR|MV_ERROR;
+        }
+
+    /* divx 5.01+ bistream reorder stuff */
+    if(s->codec_id==CODEC_ID_MPEG4 && s->bitstream_buffer_size==0 && s->divx_packed){
+        int current_pos= get_bits_count(&s->gb)>>3;
+        int startcode_found=0;
+
+        if(buf_size - current_pos > 5){
+            int i;
+            for(i=current_pos; i<buf_size-3; i++){
+                if(buf[i]==0 && buf[i+1]==0 && buf[i+2]==1 && buf[i+3]==0xB6){
+                    startcode_found=1;
+                    break;
+                }
+            }
+        }
+        if(s->gb.buffer == s->bitstream_buffer && buf_size>20){ //xvid style
+            startcode_found=1;
+            current_pos=0;
+        }
+
+        if(startcode_found){
+            s->bitstream_buffer= av_fast_realloc(
+                s->bitstream_buffer,
+                &s->allocated_bitstream_buffer_size,
+                buf_size - current_pos + FF_INPUT_BUFFER_PADDING_SIZE);
+            memcpy(s->bitstream_buffer, buf + current_pos, buf_size - current_pos);
+            s->bitstream_buffer_size= buf_size - current_pos;
+        }
+    }
+
+    ff_er_frame_end(s);
+
+    MPV_frame_end(s);
+
+assert(s->current_picture.pict_type == s->current_picture_ptr->pict_type);
+assert(s->current_picture.pict_type == s->pict_type);
+    if (s->pict_type == B_TYPE || s->low_delay) {
+        *pict= *(AVFrame*)s->current_picture_ptr;
+    } else if (s->last_picture_ptr != NULL) {
+        *pict= *(AVFrame*)s->last_picture_ptr;
+    }
+
+    if(s->last_picture_ptr || s->low_delay){
+        *data_size = sizeof(AVFrame);
+        ff_print_debug_info(s, pict);
+    }
+
+    /* Return the Picture timestamp as the frame number */
+    /* we substract 1 because it is added on utils.c    */
+    avctx->frame_number = s->picture_number - 1;
+
+#ifdef PRINT_FRAME_TIME
+av_log(avctx, AV_LOG_DEBUG, "%"PRId64"\n", rdtsc()-time);
+#endif
+
+    return get_consumed_bytes(s, buf_size);
+}
+
+AVCodec mpeg4_decoder = {
+    "mpeg4",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG4,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
+AVCodec h263_decoder = {
+    "h263",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H263,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
+AVCodec msmpeg4v1_decoder = {
+    "msmpeg4v1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSMPEG4V1,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+};
+
+AVCodec msmpeg4v2_decoder = {
+    "msmpeg4v2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSMPEG4V2,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+};
+
+AVCodec msmpeg4v3_decoder = {
+    "msmpeg4",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSMPEG4V3,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+};
+
+AVCodec wmv1_decoder = {
+    "wmv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WMV1,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+};
+
+AVCodec h263i_decoder = {
+    "h263i",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H263I,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+};
+
+AVCodec flv_decoder = {
+    "flv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FLV1,
+    sizeof(MpegEncContext),
+    ff_h263_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1
+};
+
+#ifdef CONFIG_H263_PARSER
+AVCodecParser h263_parser = {
+    { CODEC_ID_H263 },
+    sizeof(ParseContext),
+    NULL,
+    h263_parse,
+    ff_parse_close,
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/h264.c b/contrib/ffmpeg/libavcodec/h264.c
new file mode 100644
index 000000000..4d72dc2ff
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h264.c
@@ -0,0 +1,8707 @@
+/*
+ * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file h264.c
+ * H.264 / AVC / MPEG4 part10 codec.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "common.h"
+#include "dsputil.h"
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "h264data.h"
+#include "golomb.h"
+
+#include "cabac.h"
+
+//#undef NDEBUG
+#include <assert.h>
+
+#define interlaced_dct interlaced_dct_is_a_bad_name
+#define mb_intra mb_intra_isnt_initalized_see_mb_type
+
+#define LUMA_DC_BLOCK_INDEX   25
+#define CHROMA_DC_BLOCK_INDEX 26
+
+#define CHROMA_DC_COEFF_TOKEN_VLC_BITS 8
+#define COEFF_TOKEN_VLC_BITS           8
+#define TOTAL_ZEROS_VLC_BITS           9
+#define CHROMA_DC_TOTAL_ZEROS_VLC_BITS 3
+#define RUN_VLC_BITS                   3
+#define RUN7_VLC_BITS                  6
+
+#define MAX_SPS_COUNT 32
+#define MAX_PPS_COUNT 256
+
+#define MAX_MMCO_COUNT 66
+
+/* Compiling in interlaced support reduces the speed
+ * of progressive decoding by about 2%. */
+#define ALLOW_INTERLACE
+
+#ifdef ALLOW_INTERLACE
+#define MB_MBAFF h->mb_mbaff
+#define MB_FIELD h->mb_field_decoding_flag
+#define FRAME_MBAFF h->mb_aff_frame
+#else
+#define MB_MBAFF 0
+#define MB_FIELD 0
+#define FRAME_MBAFF 0
+#undef  IS_INTERLACED
+#define IS_INTERLACED(mb_type) 0
+#endif
+
+/**
+ * Sequence parameter set
+ */
+typedef struct SPS{
+
+    int profile_idc;
+    int level_idc;
+    int transform_bypass;              ///< qpprime_y_zero_transform_bypass_flag
+    int log2_max_frame_num;            ///< log2_max_frame_num_minus4 + 4
+    int poc_type;                      ///< pic_order_cnt_type
+    int log2_max_poc_lsb;              ///< log2_max_pic_order_cnt_lsb_minus4
+    int delta_pic_order_always_zero_flag;
+    int offset_for_non_ref_pic;
+    int offset_for_top_to_bottom_field;
+    int poc_cycle_length;              ///< num_ref_frames_in_pic_order_cnt_cycle
+    int ref_frame_count;               ///< num_ref_frames
+    int gaps_in_frame_num_allowed_flag;
+    int mb_width;                      ///< frame_width_in_mbs_minus1 + 1
+    int mb_height;                     ///< frame_height_in_mbs_minus1 + 1
+    int frame_mbs_only_flag;
+    int mb_aff;                        ///<mb_adaptive_frame_field_flag
+    int direct_8x8_inference_flag;
+    int crop;                   ///< frame_cropping_flag
+    int crop_left;              ///< frame_cropping_rect_left_offset
+    int crop_right;             ///< frame_cropping_rect_right_offset
+    int crop_top;               ///< frame_cropping_rect_top_offset
+    int crop_bottom;            ///< frame_cropping_rect_bottom_offset
+    int vui_parameters_present_flag;
+    AVRational sar;
+    int timing_info_present_flag;
+    uint32_t num_units_in_tick;
+    uint32_t time_scale;
+    int fixed_frame_rate_flag;
+    short offset_for_ref_frame[256]; //FIXME dyn aloc?
+    int bitstream_restriction_flag;
+    int num_reorder_frames;
+    int scaling_matrix_present;
+    uint8_t scaling_matrix4[6][16];
+    uint8_t scaling_matrix8[2][64];
+}SPS;
+
+/**
+ * Picture parameter set
+ */
+typedef struct PPS{
+    unsigned int sps_id;
+    int cabac;                  ///< entropy_coding_mode_flag
+    int pic_order_present;      ///< pic_order_present_flag
+    int slice_group_count;      ///< num_slice_groups_minus1 + 1
+    int mb_slice_group_map_type;
+    unsigned int ref_count[2];  ///< num_ref_idx_l0/1_active_minus1 + 1
+    int weighted_pred;          ///< weighted_pred_flag
+    int weighted_bipred_idc;
+    int init_qp;                ///< pic_init_qp_minus26 + 26
+    int init_qs;                ///< pic_init_qs_minus26 + 26
+    int chroma_qp_index_offset;
+    int deblocking_filter_parameters_present; ///< deblocking_filter_parameters_present_flag
+    int constrained_intra_pred; ///< constrained_intra_pred_flag
+    int redundant_pic_cnt_present; ///< redundant_pic_cnt_present_flag
+    int transform_8x8_mode;     ///< transform_8x8_mode_flag
+    uint8_t scaling_matrix4[6][16];
+    uint8_t scaling_matrix8[2][64];
+}PPS;
+
+/**
+ * Memory management control operation opcode.
+ */
+typedef enum MMCOOpcode{
+    MMCO_END=0,
+    MMCO_SHORT2UNUSED,
+    MMCO_LONG2UNUSED,
+    MMCO_SHORT2LONG,
+    MMCO_SET_MAX_LONG,
+    MMCO_RESET,
+    MMCO_LONG,
+} MMCOOpcode;
+
+/**
+ * Memory management control operation.
+ */
+typedef struct MMCO{
+    MMCOOpcode opcode;
+    int short_frame_num;
+    int long_index;
+} MMCO;
+
+/**
+ * H264Context
+ */
+typedef struct H264Context{
+    MpegEncContext s;
+    int nal_ref_idc;
+    int nal_unit_type;
+    uint8_t *rbsp_buffer;
+    unsigned int rbsp_buffer_size;
+
+    /**
+      * Used to parse AVC variant of h264
+      */
+    int is_avc; ///< this flag is != 0 if codec is avc1
+    int got_avcC; ///< flag used to parse avcC data only once
+    int nal_length_size; ///< Number of bytes used for nal length (1, 2 or 4)
+
+    int chroma_qp; //QPc
+
+    int prev_mb_skipped;
+    int next_mb_skipped;
+
+    //prediction stuff
+    int chroma_pred_mode;
+    int intra16x16_pred_mode;
+
+    int top_mb_xy;
+    int left_mb_xy[2];
+
+    int8_t intra4x4_pred_mode_cache[5*8];
+    int8_t (*intra4x4_pred_mode)[8];
+    void (*pred4x4  [9+3])(uint8_t *src, uint8_t *topright, int stride);//FIXME move to dsp?
+    void (*pred8x8l [9+3])(uint8_t *src, int topleft, int topright, int stride);
+    void (*pred8x8  [4+3])(uint8_t *src, int stride);
+    void (*pred16x16[4+3])(uint8_t *src, int stride);
+    unsigned int topleft_samples_available;
+    unsigned int top_samples_available;
+    unsigned int topright_samples_available;
+    unsigned int left_samples_available;
+    uint8_t (*top_borders[2])[16+2*8];
+    uint8_t left_border[2*(17+2*9)];
+
+    /**
+     * non zero coeff count cache.
+     * is 64 if not available.
+     */
+    DECLARE_ALIGNED_8(uint8_t, non_zero_count_cache[6*8]);
+    uint8_t (*non_zero_count)[16];
+
+    /**
+     * Motion vector cache.
+     */
+    DECLARE_ALIGNED_8(int16_t, mv_cache[2][5*8][2]);
+    DECLARE_ALIGNED_8(int8_t, ref_cache[2][5*8]);
+#define LIST_NOT_USED -1 //FIXME rename?
+#define PART_NOT_AVAILABLE -2
+
+    /**
+     * is 1 if the specific list MV&references are set to 0,0,-2.
+     */
+    int mv_cache_clean[2];
+
+    /**
+     * number of neighbors (top and/or left) that used 8x8 dct
+     */
+    int neighbor_transform_size;
+
+    /**
+     * block_offset[ 0..23] for frame macroblocks
+     * block_offset[24..47] for field macroblocks
+     */
+    int block_offset[2*(16+8)];
+
+    uint32_t *mb2b_xy; //FIXME are these 4 a good idea?
+    uint32_t *mb2b8_xy;
+    int b_stride; //FIXME use s->b4_stride
+    int b8_stride;
+
+    int mb_linesize;   ///< may be equal to s->linesize or s->linesize*2, for mbaff
+    int mb_uvlinesize;
+
+    int emu_edge_width;
+    int emu_edge_height;
+
+    int halfpel_flag;
+    int thirdpel_flag;
+
+    int unknown_svq3_flag;
+    int next_slice_index;
+
+    SPS sps_buffer[MAX_SPS_COUNT];
+    SPS sps; ///< current sps
+
+    PPS pps_buffer[MAX_PPS_COUNT];
+    /**
+     * current pps
+     */
+    PPS pps; //FIXME move to Picture perhaps? (->no) do we need that?
+
+    uint32_t dequant4_buffer[6][52][16];
+    uint32_t dequant8_buffer[2][52][64];
+    uint32_t (*dequant4_coeff[6])[16];
+    uint32_t (*dequant8_coeff[2])[64];
+    int dequant_coeff_pps;     ///< reinit tables when pps changes
+
+    int slice_num;
+    uint8_t *slice_table_base;
+    uint8_t *slice_table;      ///< slice_table_base + 2*mb_stride + 1
+    int slice_type;
+    int slice_type_fixed;
+
+    //interlacing specific flags
+    int mb_aff_frame;
+    int mb_field_decoding_flag;
+    int mb_mbaff;              ///< mb_aff_frame && mb_field_decoding_flag
+
+    unsigned int sub_mb_type[4];
+
+    //POC stuff
+    int poc_lsb;
+    int poc_msb;
+    int delta_poc_bottom;
+    int delta_poc[2];
+    int frame_num;
+    int prev_poc_msb;             ///< poc_msb of the last reference pic for POC type 0
+    int prev_poc_lsb;             ///< poc_lsb of the last reference pic for POC type 0
+    int frame_num_offset;         ///< for POC type 2
+    int prev_frame_num_offset;    ///< for POC type 2
+    int prev_frame_num;           ///< frame_num of the last pic for POC type 1/2
+
+    /**
+     * frame_num for frames or 2*frame_num for field pics.
+     */
+    int curr_pic_num;
+
+    /**
+     * max_frame_num or 2*max_frame_num for field pics.
+     */
+    int max_pic_num;
+
+    //Weighted pred stuff
+    int use_weight;
+    int use_weight_chroma;
+    int luma_log2_weight_denom;
+    int chroma_log2_weight_denom;
+    int luma_weight[2][48];
+    int luma_offset[2][48];
+    int chroma_weight[2][48][2];
+    int chroma_offset[2][48][2];
+    int implicit_weight[48][48];
+
+    //deblock
+    int deblocking_filter;         ///< disable_deblocking_filter_idc with 1<->0
+    int slice_alpha_c0_offset;
+    int slice_beta_offset;
+
+    int redundant_pic_count;
+
+    int direct_spatial_mv_pred;
+    int dist_scale_factor[16];
+    int dist_scale_factor_field[32];
+    int map_col_to_list0[2][16];
+    int map_col_to_list0_field[2][32];
+
+    /**
+     * num_ref_idx_l0/1_active_minus1 + 1
+     */
+    unsigned int ref_count[2];   ///< counts frames or fields, depending on current mb mode
+    unsigned int list_count;
+    Picture *short_ref[32];
+    Picture *long_ref[32];
+    Picture default_ref_list[2][32];
+    Picture ref_list[2][48];     ///< 0..15: frame refs, 16..47: mbaff field refs
+    Picture *delayed_pic[18]; //FIXME size?
+    Picture *delayed_output_pic;
+
+    /**
+     * memory management control operations buffer.
+     */
+    MMCO mmco[MAX_MMCO_COUNT];
+    int mmco_index;
+
+    int long_ref_count;  ///< number of actual long term references
+    int short_ref_count; ///< number of actual short term references
+
+    //data partitioning
+    GetBitContext intra_gb;
+    GetBitContext inter_gb;
+    GetBitContext *intra_gb_ptr;
+    GetBitContext *inter_gb_ptr;
+
+    DECLARE_ALIGNED_8(DCTELEM, mb[16*24]);
+    DCTELEM mb_padding[256];        ///< as mb is addressed by scantable[i] and scantable is uint8_t we can either check that i is not to large or ensure that there is some unused stuff after mb
+
+    /**
+     * Cabac
+     */
+    CABACContext cabac;
+    uint8_t      cabac_state[460];
+    int          cabac_init_idc;
+
+    /* 0x100 -> non null luma_dc, 0x80/0x40 -> non null chroma_dc (cb/cr), 0x?0 -> chroma_cbp(0,1,2), 0x0? luma_cbp */
+    uint16_t     *cbp_table;
+    int cbp;
+    int top_cbp;
+    int left_cbp;
+    /* chroma_pred_mode for i4x4 or i16x16, else 0 */
+    uint8_t     *chroma_pred_mode_table;
+    int         last_qscale_diff;
+    int16_t     (*mvd_table[2])[2];
+    DECLARE_ALIGNED_8(int16_t, mvd_cache[2][5*8][2]);
+    uint8_t     *direct_table;
+    uint8_t     direct_cache[5*8];
+
+    uint8_t zigzag_scan[16];
+    uint8_t zigzag_scan8x8[64];
+    uint8_t zigzag_scan8x8_cavlc[64];
+    uint8_t field_scan[16];
+    uint8_t field_scan8x8[64];
+    uint8_t field_scan8x8_cavlc[64];
+    const uint8_t *zigzag_scan_q0;
+    const uint8_t *zigzag_scan8x8_q0;
+    const uint8_t *zigzag_scan8x8_cavlc_q0;
+    const uint8_t *field_scan_q0;
+    const uint8_t *field_scan8x8_q0;
+    const uint8_t *field_scan8x8_cavlc_q0;
+
+    int x264_build;
+}H264Context;
+
+static VLC coeff_token_vlc[4];
+static VLC chroma_dc_coeff_token_vlc;
+
+static VLC total_zeros_vlc[15];
+static VLC chroma_dc_total_zeros_vlc[3];
+
+static VLC run_vlc[6];
+static VLC run7_vlc;
+
+static void svq3_luma_dc_dequant_idct_c(DCTELEM *block, int qp);
+static void svq3_add_idct_c(uint8_t *dst, DCTELEM *block, int stride, int qp, int dc);
+static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize);
+static void filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize);
+
+static av_always_inline uint32_t pack16to32(int a, int b){
+#ifdef WORDS_BIGENDIAN
+   return (b&0xFFFF) + (a<<16);
+#else
+   return (a&0xFFFF) + (b<<16);
+#endif
+}
+
+const uint8_t ff_rem6[52]={
+0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3,
+};
+
+const uint8_t ff_div6[52]={
+0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
+};
+
+
+/**
+ * fill a rectangle.
+ * @param h height of the rectangle, should be a constant
+ * @param w width of the rectangle, should be a constant
+ * @param size the size of val (1 or 4), should be a constant
+ */
+static av_always_inline void fill_rectangle(void *vp, int w, int h, int stride, uint32_t val, int size){
+    uint8_t *p= (uint8_t*)vp;
+    assert(size==1 || size==4);
+    assert(w<=4);
+
+    w      *= size;
+    stride *= size;
+
+    assert((((long)vp)&(FFMIN(w, STRIDE_ALIGN)-1)) == 0);
+    assert((stride&(w-1))==0);
+    if(w==2){
+        const uint16_t v= size==4 ? val : val*0x0101;
+        *(uint16_t*)(p + 0*stride)= v;
+        if(h==1) return;
+        *(uint16_t*)(p + 1*stride)= v;
+        if(h==2) return;
+        *(uint16_t*)(p + 2*stride)=
+        *(uint16_t*)(p + 3*stride)= v;
+    }else if(w==4){
+        const uint32_t v= size==4 ? val : val*0x01010101;
+        *(uint32_t*)(p + 0*stride)= v;
+        if(h==1) return;
+        *(uint32_t*)(p + 1*stride)= v;
+        if(h==2) return;
+        *(uint32_t*)(p + 2*stride)=
+        *(uint32_t*)(p + 3*stride)= v;
+    }else if(w==8){
+    //gcc can't optimize 64bit math on x86_32
+#if defined(ARCH_X86_64) || (defined(MP_WORDSIZE) && MP_WORDSIZE >= 64)
+        const uint64_t v= val*0x0100000001ULL;
+        *(uint64_t*)(p + 0*stride)= v;
+        if(h==1) return;
+        *(uint64_t*)(p + 1*stride)= v;
+        if(h==2) return;
+        *(uint64_t*)(p + 2*stride)=
+        *(uint64_t*)(p + 3*stride)= v;
+    }else if(w==16){
+        const uint64_t v= val*0x0100000001ULL;
+        *(uint64_t*)(p + 0+0*stride)=
+        *(uint64_t*)(p + 8+0*stride)=
+        *(uint64_t*)(p + 0+1*stride)=
+        *(uint64_t*)(p + 8+1*stride)= v;
+        if(h==2) return;
+        *(uint64_t*)(p + 0+2*stride)=
+        *(uint64_t*)(p + 8+2*stride)=
+        *(uint64_t*)(p + 0+3*stride)=
+        *(uint64_t*)(p + 8+3*stride)= v;
+#else
+        *(uint32_t*)(p + 0+0*stride)=
+        *(uint32_t*)(p + 4+0*stride)= val;
+        if(h==1) return;
+        *(uint32_t*)(p + 0+1*stride)=
+        *(uint32_t*)(p + 4+1*stride)= val;
+        if(h==2) return;
+        *(uint32_t*)(p + 0+2*stride)=
+        *(uint32_t*)(p + 4+2*stride)=
+        *(uint32_t*)(p + 0+3*stride)=
+        *(uint32_t*)(p + 4+3*stride)= val;
+    }else if(w==16){
+        *(uint32_t*)(p + 0+0*stride)=
+        *(uint32_t*)(p + 4+0*stride)=
+        *(uint32_t*)(p + 8+0*stride)=
+        *(uint32_t*)(p +12+0*stride)=
+        *(uint32_t*)(p + 0+1*stride)=
+        *(uint32_t*)(p + 4+1*stride)=
+        *(uint32_t*)(p + 8+1*stride)=
+        *(uint32_t*)(p +12+1*stride)= val;
+        if(h==2) return;
+        *(uint32_t*)(p + 0+2*stride)=
+        *(uint32_t*)(p + 4+2*stride)=
+        *(uint32_t*)(p + 8+2*stride)=
+        *(uint32_t*)(p +12+2*stride)=
+        *(uint32_t*)(p + 0+3*stride)=
+        *(uint32_t*)(p + 4+3*stride)=
+        *(uint32_t*)(p + 8+3*stride)=
+        *(uint32_t*)(p +12+3*stride)= val;
+#endif
+    }else
+        assert(0);
+    assert(h==4);
+}
+
+static void fill_caches(H264Context *h, int mb_type, int for_deblock){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+    int topleft_xy, top_xy, topright_xy, left_xy[2];
+    int topleft_type, top_type, topright_type, left_type[2];
+    int left_block[8];
+    int i;
+
+    //FIXME deblocking could skip the intra and nnz parts.
+    if(for_deblock && (h->slice_num == 1 || h->slice_table[mb_xy] == h->slice_table[mb_xy-s->mb_stride]) && !FRAME_MBAFF)
+        return;
+
+    //wow what a mess, why didn't they simplify the interlacing&intra stuff, i can't imagine that these complex rules are worth it
+
+    top_xy     = mb_xy  - s->mb_stride;
+    topleft_xy = top_xy - 1;
+    topright_xy= top_xy + 1;
+    left_xy[1] = left_xy[0] = mb_xy-1;
+    left_block[0]= 0;
+    left_block[1]= 1;
+    left_block[2]= 2;
+    left_block[3]= 3;
+    left_block[4]= 7;
+    left_block[5]= 10;
+    left_block[6]= 8;
+    left_block[7]= 11;
+    if(FRAME_MBAFF){
+        const int pair_xy          = s->mb_x     + (s->mb_y & ~1)*s->mb_stride;
+        const int top_pair_xy      = pair_xy     - s->mb_stride;
+        const int topleft_pair_xy  = top_pair_xy - 1;
+        const int topright_pair_xy = top_pair_xy + 1;
+        const int topleft_mb_frame_flag  = !IS_INTERLACED(s->current_picture.mb_type[topleft_pair_xy]);
+        const int top_mb_frame_flag      = !IS_INTERLACED(s->current_picture.mb_type[top_pair_xy]);
+        const int topright_mb_frame_flag = !IS_INTERLACED(s->current_picture.mb_type[topright_pair_xy]);
+        const int left_mb_frame_flag = !IS_INTERLACED(s->current_picture.mb_type[pair_xy-1]);
+        const int curr_mb_frame_flag = !IS_INTERLACED(mb_type);
+        const int bottom = (s->mb_y & 1);
+        tprintf(s->avctx, "fill_caches: curr_mb_frame_flag:%d, left_mb_frame_flag:%d, topleft_mb_frame_flag:%d, top_mb_frame_flag:%d, topright_mb_frame_flag:%d\n", curr_mb_frame_flag, left_mb_frame_flag, topleft_mb_frame_flag, top_mb_frame_flag, topright_mb_frame_flag);
+        if (bottom
+                ? !curr_mb_frame_flag // bottom macroblock
+                : (!curr_mb_frame_flag && !top_mb_frame_flag) // top macroblock
+                ) {
+            top_xy -= s->mb_stride;
+        }
+        if (bottom
+                ? !curr_mb_frame_flag // bottom macroblock
+                : (!curr_mb_frame_flag && !topleft_mb_frame_flag) // top macroblock
+                ) {
+            topleft_xy -= s->mb_stride;
+        }
+        if (bottom
+                ? !curr_mb_frame_flag // bottom macroblock
+                : (!curr_mb_frame_flag && !topright_mb_frame_flag) // top macroblock
+                ) {
+            topright_xy -= s->mb_stride;
+        }
+        if (left_mb_frame_flag != curr_mb_frame_flag) {
+            left_xy[1] = left_xy[0] = pair_xy - 1;
+            if (curr_mb_frame_flag) {
+                if (bottom) {
+                    left_block[0]= 2;
+                    left_block[1]= 2;
+                    left_block[2]= 3;
+                    left_block[3]= 3;
+                    left_block[4]= 8;
+                    left_block[5]= 11;
+                    left_block[6]= 8;
+                    left_block[7]= 11;
+                } else {
+                    left_block[0]= 0;
+                    left_block[1]= 0;
+                    left_block[2]= 1;
+                    left_block[3]= 1;
+                    left_block[4]= 7;
+                    left_block[5]= 10;
+                    left_block[6]= 7;
+                    left_block[7]= 10;
+                }
+            } else {
+                left_xy[1] += s->mb_stride;
+                //left_block[0]= 0;
+                left_block[1]= 2;
+                left_block[2]= 0;
+                left_block[3]= 2;
+                //left_block[4]= 7;
+                left_block[5]= 10;
+                left_block[6]= 7;
+                left_block[7]= 10;
+            }
+        }
+    }
+
+    h->top_mb_xy = top_xy;
+    h->left_mb_xy[0] = left_xy[0];
+    h->left_mb_xy[1] = left_xy[1];
+    if(for_deblock){
+        topleft_type = 0;
+        topright_type = 0;
+        top_type     = h->slice_table[top_xy     ] < 255 ? s->current_picture.mb_type[top_xy]     : 0;
+        left_type[0] = h->slice_table[left_xy[0] ] < 255 ? s->current_picture.mb_type[left_xy[0]] : 0;
+        left_type[1] = h->slice_table[left_xy[1] ] < 255 ? s->current_picture.mb_type[left_xy[1]] : 0;
+
+        if(FRAME_MBAFF && !IS_INTRA(mb_type)){
+            int list;
+            int v = *(uint16_t*)&h->non_zero_count[mb_xy][14];
+            for(i=0; i<16; i++)
+                h->non_zero_count_cache[scan8[i]] = (v>>i)&1;
+            for(list=0; list<h->list_count; list++){
+                if(USES_LIST(mb_type,list)){
+                    uint32_t *src = (uint32_t*)s->current_picture.motion_val[list][h->mb2b_xy[mb_xy]];
+                    uint32_t *dst = (uint32_t*)h->mv_cache[list][scan8[0]];
+                    int8_t *ref = &s->current_picture.ref_index[list][h->mb2b8_xy[mb_xy]];
+                    for(i=0; i<4; i++, dst+=8, src+=h->b_stride){
+                        dst[0] = src[0];
+                        dst[1] = src[1];
+                        dst[2] = src[2];
+                        dst[3] = src[3];
+                    }
+                    *(uint32_t*)&h->ref_cache[list][scan8[ 0]] =
+                    *(uint32_t*)&h->ref_cache[list][scan8[ 2]] = pack16to32(ref[0],ref[1])*0x0101;
+                    ref += h->b8_stride;
+                    *(uint32_t*)&h->ref_cache[list][scan8[ 8]] =
+                    *(uint32_t*)&h->ref_cache[list][scan8[10]] = pack16to32(ref[0],ref[1])*0x0101;
+                }else{
+                    fill_rectangle(&h-> mv_cache[list][scan8[ 0]], 4, 4, 8, 0, 4);
+                    fill_rectangle(&h->ref_cache[list][scan8[ 0]], 4, 4, 8, (uint8_t)LIST_NOT_USED, 1);
+                }
+            }
+        }
+    }else{
+        topleft_type = h->slice_table[topleft_xy ] == h->slice_num ? s->current_picture.mb_type[topleft_xy] : 0;
+        top_type     = h->slice_table[top_xy     ] == h->slice_num ? s->current_picture.mb_type[top_xy]     : 0;
+        topright_type= h->slice_table[topright_xy] == h->slice_num ? s->current_picture.mb_type[topright_xy]: 0;
+        left_type[0] = h->slice_table[left_xy[0] ] == h->slice_num ? s->current_picture.mb_type[left_xy[0]] : 0;
+        left_type[1] = h->slice_table[left_xy[1] ] == h->slice_num ? s->current_picture.mb_type[left_xy[1]] : 0;
+    }
+
+    if(IS_INTRA(mb_type)){
+        h->topleft_samples_available=
+        h->top_samples_available=
+        h->left_samples_available= 0xFFFF;
+        h->topright_samples_available= 0xEEEA;
+
+        if(!IS_INTRA(top_type) && (top_type==0 || h->pps.constrained_intra_pred)){
+            h->topleft_samples_available= 0xB3FF;
+            h->top_samples_available= 0x33FF;
+            h->topright_samples_available= 0x26EA;
+        }
+        for(i=0; i<2; i++){
+            if(!IS_INTRA(left_type[i]) && (left_type[i]==0 || h->pps.constrained_intra_pred)){
+                h->topleft_samples_available&= 0xDF5F;
+                h->left_samples_available&= 0x5F5F;
+            }
+        }
+
+        if(!IS_INTRA(topleft_type) && (topleft_type==0 || h->pps.constrained_intra_pred))
+            h->topleft_samples_available&= 0x7FFF;
+
+        if(!IS_INTRA(topright_type) && (topright_type==0 || h->pps.constrained_intra_pred))
+            h->topright_samples_available&= 0xFBFF;
+
+        if(IS_INTRA4x4(mb_type)){
+            if(IS_INTRA4x4(top_type)){
+                h->intra4x4_pred_mode_cache[4+8*0]= h->intra4x4_pred_mode[top_xy][4];
+                h->intra4x4_pred_mode_cache[5+8*0]= h->intra4x4_pred_mode[top_xy][5];
+                h->intra4x4_pred_mode_cache[6+8*0]= h->intra4x4_pred_mode[top_xy][6];
+                h->intra4x4_pred_mode_cache[7+8*0]= h->intra4x4_pred_mode[top_xy][3];
+            }else{
+                int pred;
+                if(!top_type || (IS_INTER(top_type) && h->pps.constrained_intra_pred))
+                    pred= -1;
+                else{
+                    pred= 2;
+                }
+                h->intra4x4_pred_mode_cache[4+8*0]=
+                h->intra4x4_pred_mode_cache[5+8*0]=
+                h->intra4x4_pred_mode_cache[6+8*0]=
+                h->intra4x4_pred_mode_cache[7+8*0]= pred;
+            }
+            for(i=0; i<2; i++){
+                if(IS_INTRA4x4(left_type[i])){
+                    h->intra4x4_pred_mode_cache[3+8*1 + 2*8*i]= h->intra4x4_pred_mode[left_xy[i]][left_block[0+2*i]];
+                    h->intra4x4_pred_mode_cache[3+8*2 + 2*8*i]= h->intra4x4_pred_mode[left_xy[i]][left_block[1+2*i]];
+                }else{
+                    int pred;
+                    if(!left_type[i] || (IS_INTER(left_type[i]) && h->pps.constrained_intra_pred))
+                        pred= -1;
+                    else{
+                        pred= 2;
+                    }
+                    h->intra4x4_pred_mode_cache[3+8*1 + 2*8*i]=
+                    h->intra4x4_pred_mode_cache[3+8*2 + 2*8*i]= pred;
+                }
+            }
+        }
+    }
+
+
+/*
+0 . T T. T T T T
+1 L . .L . . . .
+2 L . .L . . . .
+3 . T TL . . . .
+4 L . .L . . . .
+5 L . .. . . . .
+*/
+//FIXME constraint_intra_pred & partitioning & nnz (lets hope this is just a typo in the spec)
+    if(top_type){
+        h->non_zero_count_cache[4+8*0]= h->non_zero_count[top_xy][4];
+        h->non_zero_count_cache[5+8*0]= h->non_zero_count[top_xy][5];
+        h->non_zero_count_cache[6+8*0]= h->non_zero_count[top_xy][6];
+        h->non_zero_count_cache[7+8*0]= h->non_zero_count[top_xy][3];
+
+        h->non_zero_count_cache[1+8*0]= h->non_zero_count[top_xy][9];
+        h->non_zero_count_cache[2+8*0]= h->non_zero_count[top_xy][8];
+
+        h->non_zero_count_cache[1+8*3]= h->non_zero_count[top_xy][12];
+        h->non_zero_count_cache[2+8*3]= h->non_zero_count[top_xy][11];
+
+    }else{
+        h->non_zero_count_cache[4+8*0]=
+        h->non_zero_count_cache[5+8*0]=
+        h->non_zero_count_cache[6+8*0]=
+        h->non_zero_count_cache[7+8*0]=
+
+        h->non_zero_count_cache[1+8*0]=
+        h->non_zero_count_cache[2+8*0]=
+
+        h->non_zero_count_cache[1+8*3]=
+        h->non_zero_count_cache[2+8*3]= h->pps.cabac && !IS_INTRA(mb_type) ? 0 : 64;
+
+    }
+
+    for (i=0; i<2; i++) {
+        if(left_type[i]){
+            h->non_zero_count_cache[3+8*1 + 2*8*i]= h->non_zero_count[left_xy[i]][left_block[0+2*i]];
+            h->non_zero_count_cache[3+8*2 + 2*8*i]= h->non_zero_count[left_xy[i]][left_block[1+2*i]];
+            h->non_zero_count_cache[0+8*1 +   8*i]= h->non_zero_count[left_xy[i]][left_block[4+2*i]];
+            h->non_zero_count_cache[0+8*4 +   8*i]= h->non_zero_count[left_xy[i]][left_block[5+2*i]];
+        }else{
+            h->non_zero_count_cache[3+8*1 + 2*8*i]=
+            h->non_zero_count_cache[3+8*2 + 2*8*i]=
+            h->non_zero_count_cache[0+8*1 +   8*i]=
+            h->non_zero_count_cache[0+8*4 +   8*i]= h->pps.cabac && !IS_INTRA(mb_type) ? 0 : 64;
+        }
+    }
+
+    if( h->pps.cabac ) {
+        // top_cbp
+        if(top_type) {
+            h->top_cbp = h->cbp_table[top_xy];
+        } else if(IS_INTRA(mb_type)) {
+            h->top_cbp = 0x1C0;
+        } else {
+            h->top_cbp = 0;
+        }
+        // left_cbp
+        if (left_type[0]) {
+            h->left_cbp = h->cbp_table[left_xy[0]] & 0x1f0;
+        } else if(IS_INTRA(mb_type)) {
+            h->left_cbp = 0x1C0;
+        } else {
+            h->left_cbp = 0;
+        }
+        if (left_type[0]) {
+            h->left_cbp |= ((h->cbp_table[left_xy[0]]>>((left_block[0]&(~1))+1))&0x1) << 1;
+        }
+        if (left_type[1]) {
+            h->left_cbp |= ((h->cbp_table[left_xy[1]]>>((left_block[2]&(~1))+1))&0x1) << 3;
+        }
+    }
+
+#if 1
+    if(IS_INTER(mb_type) || IS_DIRECT(mb_type)){
+        int list;
+        for(list=0; list<h->list_count; list++){
+            if(!USES_LIST(mb_type, list) && !IS_DIRECT(mb_type) && !h->deblocking_filter){
+                /*if(!h->mv_cache_clean[list]){
+                    memset(h->mv_cache [list],  0, 8*5*2*sizeof(int16_t)); //FIXME clean only input? clean at all?
+                    memset(h->ref_cache[list], PART_NOT_AVAILABLE, 8*5*sizeof(int8_t));
+                    h->mv_cache_clean[list]= 1;
+                }*/
+                continue;
+            }
+            h->mv_cache_clean[list]= 0;
+
+            if(USES_LIST(top_type, list)){
+                const int b_xy= h->mb2b_xy[top_xy] + 3*h->b_stride;
+                const int b8_xy= h->mb2b8_xy[top_xy] + h->b8_stride;
+                *(uint32_t*)h->mv_cache[list][scan8[0] + 0 - 1*8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy + 0];
+                *(uint32_t*)h->mv_cache[list][scan8[0] + 1 - 1*8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy + 1];
+                *(uint32_t*)h->mv_cache[list][scan8[0] + 2 - 1*8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy + 2];
+                *(uint32_t*)h->mv_cache[list][scan8[0] + 3 - 1*8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy + 3];
+                h->ref_cache[list][scan8[0] + 0 - 1*8]=
+                h->ref_cache[list][scan8[0] + 1 - 1*8]= s->current_picture.ref_index[list][b8_xy + 0];
+                h->ref_cache[list][scan8[0] + 2 - 1*8]=
+                h->ref_cache[list][scan8[0] + 3 - 1*8]= s->current_picture.ref_index[list][b8_xy + 1];
+            }else{
+                *(uint32_t*)h->mv_cache [list][scan8[0] + 0 - 1*8]=
+                *(uint32_t*)h->mv_cache [list][scan8[0] + 1 - 1*8]=
+                *(uint32_t*)h->mv_cache [list][scan8[0] + 2 - 1*8]=
+                *(uint32_t*)h->mv_cache [list][scan8[0] + 3 - 1*8]= 0;
+                *(uint32_t*)&h->ref_cache[list][scan8[0] + 0 - 1*8]= ((top_type ? LIST_NOT_USED : PART_NOT_AVAILABLE)&0xFF)*0x01010101;
+            }
+
+            for(i=0; i<2; i++){
+                int cache_idx = scan8[0] - 1 + i*2*8;
+                if(USES_LIST(left_type[i], list)){
+                    const int b_xy= h->mb2b_xy[left_xy[i]] + 3;
+                    const int b8_xy= h->mb2b8_xy[left_xy[i]] + 1;
+                    *(uint32_t*)h->mv_cache[list][cache_idx  ]= *(uint32_t*)s->current_picture.motion_val[list][b_xy + h->b_stride*left_block[0+i*2]];
+                    *(uint32_t*)h->mv_cache[list][cache_idx+8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy + h->b_stride*left_block[1+i*2]];
+                    h->ref_cache[list][cache_idx  ]= s->current_picture.ref_index[list][b8_xy + h->b8_stride*(left_block[0+i*2]>>1)];
+                    h->ref_cache[list][cache_idx+8]= s->current_picture.ref_index[list][b8_xy + h->b8_stride*(left_block[1+i*2]>>1)];
+                }else{
+                    *(uint32_t*)h->mv_cache [list][cache_idx  ]=
+                    *(uint32_t*)h->mv_cache [list][cache_idx+8]= 0;
+                    h->ref_cache[list][cache_idx  ]=
+                    h->ref_cache[list][cache_idx+8]= left_type[i] ? LIST_NOT_USED : PART_NOT_AVAILABLE;
+                }
+            }
+
+            if((for_deblock || (IS_DIRECT(mb_type) && !h->direct_spatial_mv_pred)) && !FRAME_MBAFF)
+                continue;
+
+            if(USES_LIST(topleft_type, list)){
+                const int b_xy = h->mb2b_xy[topleft_xy] + 3 + 3*h->b_stride;
+                const int b8_xy= h->mb2b8_xy[topleft_xy] + 1 + h->b8_stride;
+                *(uint32_t*)h->mv_cache[list][scan8[0] - 1 - 1*8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy];
+                h->ref_cache[list][scan8[0] - 1 - 1*8]= s->current_picture.ref_index[list][b8_xy];
+            }else{
+                *(uint32_t*)h->mv_cache[list][scan8[0] - 1 - 1*8]= 0;
+                h->ref_cache[list][scan8[0] - 1 - 1*8]= topleft_type ? LIST_NOT_USED : PART_NOT_AVAILABLE;
+            }
+
+            if(USES_LIST(topright_type, list)){
+                const int b_xy= h->mb2b_xy[topright_xy] + 3*h->b_stride;
+                const int b8_xy= h->mb2b8_xy[topright_xy] + h->b8_stride;
+                *(uint32_t*)h->mv_cache[list][scan8[0] + 4 - 1*8]= *(uint32_t*)s->current_picture.motion_val[list][b_xy];
+                h->ref_cache[list][scan8[0] + 4 - 1*8]= s->current_picture.ref_index[list][b8_xy];
+            }else{
+                *(uint32_t*)h->mv_cache [list][scan8[0] + 4 - 1*8]= 0;
+                h->ref_cache[list][scan8[0] + 4 - 1*8]= topright_type ? LIST_NOT_USED : PART_NOT_AVAILABLE;
+            }
+
+            if((IS_SKIP(mb_type) || IS_DIRECT(mb_type)) && !FRAME_MBAFF)
+                continue;
+
+            h->ref_cache[list][scan8[5 ]+1] =
+            h->ref_cache[list][scan8[7 ]+1] =
+            h->ref_cache[list][scan8[13]+1] =  //FIXME remove past 3 (init somewhere else)
+            h->ref_cache[list][scan8[4 ]] =
+            h->ref_cache[list][scan8[12]] = PART_NOT_AVAILABLE;
+            *(uint32_t*)h->mv_cache [list][scan8[5 ]+1]=
+            *(uint32_t*)h->mv_cache [list][scan8[7 ]+1]=
+            *(uint32_t*)h->mv_cache [list][scan8[13]+1]= //FIXME remove past 3 (init somewhere else)
+            *(uint32_t*)h->mv_cache [list][scan8[4 ]]=
+            *(uint32_t*)h->mv_cache [list][scan8[12]]= 0;
+
+            if( h->pps.cabac ) {
+                /* XXX beurk, Load mvd */
+                if(USES_LIST(top_type, list)){
+                    const int b_xy= h->mb2b_xy[top_xy] + 3*h->b_stride;
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] + 0 - 1*8]= *(uint32_t*)h->mvd_table[list][b_xy + 0];
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] + 1 - 1*8]= *(uint32_t*)h->mvd_table[list][b_xy + 1];
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] + 2 - 1*8]= *(uint32_t*)h->mvd_table[list][b_xy + 2];
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] + 3 - 1*8]= *(uint32_t*)h->mvd_table[list][b_xy + 3];
+                }else{
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] + 0 - 1*8]=
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] + 1 - 1*8]=
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] + 2 - 1*8]=
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] + 3 - 1*8]= 0;
+                }
+                if(USES_LIST(left_type[0], list)){
+                    const int b_xy= h->mb2b_xy[left_xy[0]] + 3;
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] - 1 + 0*8]= *(uint32_t*)h->mvd_table[list][b_xy + h->b_stride*left_block[0]];
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] - 1 + 1*8]= *(uint32_t*)h->mvd_table[list][b_xy + h->b_stride*left_block[1]];
+                }else{
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] - 1 + 0*8]=
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] - 1 + 1*8]= 0;
+                }
+                if(USES_LIST(left_type[1], list)){
+                    const int b_xy= h->mb2b_xy[left_xy[1]] + 3;
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] - 1 + 2*8]= *(uint32_t*)h->mvd_table[list][b_xy + h->b_stride*left_block[2]];
+                    *(uint32_t*)h->mvd_cache[list][scan8[0] - 1 + 3*8]= *(uint32_t*)h->mvd_table[list][b_xy + h->b_stride*left_block[3]];
+                }else{
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] - 1 + 2*8]=
+                    *(uint32_t*)h->mvd_cache [list][scan8[0] - 1 + 3*8]= 0;
+                }
+                *(uint32_t*)h->mvd_cache [list][scan8[5 ]+1]=
+                *(uint32_t*)h->mvd_cache [list][scan8[7 ]+1]=
+                *(uint32_t*)h->mvd_cache [list][scan8[13]+1]= //FIXME remove past 3 (init somewhere else)
+                *(uint32_t*)h->mvd_cache [list][scan8[4 ]]=
+                *(uint32_t*)h->mvd_cache [list][scan8[12]]= 0;
+
+                if(h->slice_type == B_TYPE){
+                    fill_rectangle(&h->direct_cache[scan8[0]], 4, 4, 8, 0, 1);
+
+                    if(IS_DIRECT(top_type)){
+                        *(uint32_t*)&h->direct_cache[scan8[0] - 1*8]= 0x01010101;
+                    }else if(IS_8X8(top_type)){
+                        int b8_xy = h->mb2b8_xy[top_xy] + h->b8_stride;
+                        h->direct_cache[scan8[0] + 0 - 1*8]= h->direct_table[b8_xy];
+                        h->direct_cache[scan8[0] + 2 - 1*8]= h->direct_table[b8_xy + 1];
+                    }else{
+                        *(uint32_t*)&h->direct_cache[scan8[0] - 1*8]= 0;
+                    }
+
+                    if(IS_DIRECT(left_type[0]))
+                        h->direct_cache[scan8[0] - 1 + 0*8]= 1;
+                    else if(IS_8X8(left_type[0]))
+                        h->direct_cache[scan8[0] - 1 + 0*8]= h->direct_table[h->mb2b8_xy[left_xy[0]] + 1 + h->b8_stride*(left_block[0]>>1)];
+                    else
+                        h->direct_cache[scan8[0] - 1 + 0*8]= 0;
+
+                    if(IS_DIRECT(left_type[1]))
+                        h->direct_cache[scan8[0] - 1 + 2*8]= 1;
+                    else if(IS_8X8(left_type[1]))
+                        h->direct_cache[scan8[0] - 1 + 2*8]= h->direct_table[h->mb2b8_xy[left_xy[1]] + 1 + h->b8_stride*(left_block[2]>>1)];
+                    else
+                        h->direct_cache[scan8[0] - 1 + 2*8]= 0;
+                }
+            }
+
+            if(FRAME_MBAFF){
+#define MAP_MVS\
+                    MAP_F2F(scan8[0] - 1 - 1*8, topleft_type)\
+                    MAP_F2F(scan8[0] + 0 - 1*8, top_type)\
+                    MAP_F2F(scan8[0] + 1 - 1*8, top_type)\
+                    MAP_F2F(scan8[0] + 2 - 1*8, top_type)\
+                    MAP_F2F(scan8[0] + 3 - 1*8, top_type)\
+                    MAP_F2F(scan8[0] + 4 - 1*8, topright_type)\
+                    MAP_F2F(scan8[0] - 1 + 0*8, left_type[0])\
+                    MAP_F2F(scan8[0] - 1 + 1*8, left_type[0])\
+                    MAP_F2F(scan8[0] - 1 + 2*8, left_type[1])\
+                    MAP_F2F(scan8[0] - 1 + 3*8, left_type[1])
+                if(MB_FIELD){
+#define MAP_F2F(idx, mb_type)\
+                    if(!IS_INTERLACED(mb_type) && h->ref_cache[list][idx] >= 0){\
+                        h->ref_cache[list][idx] <<= 1;\
+                        h->mv_cache[list][idx][1] /= 2;\
+                        h->mvd_cache[list][idx][1] /= 2;\
+                    }
+                    MAP_MVS
+#undef MAP_F2F
+                }else{
+#define MAP_F2F(idx, mb_type)\
+                    if(IS_INTERLACED(mb_type) && h->ref_cache[list][idx] >= 0){\
+                        h->ref_cache[list][idx] >>= 1;\
+                        h->mv_cache[list][idx][1] <<= 1;\
+                        h->mvd_cache[list][idx][1] <<= 1;\
+                    }
+                    MAP_MVS
+#undef MAP_F2F
+                }
+            }
+        }
+    }
+#endif
+
+    h->neighbor_transform_size= !!IS_8x8DCT(top_type) + !!IS_8x8DCT(left_type[0]);
+}
+
+static inline void write_back_intra_pred_mode(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+
+    h->intra4x4_pred_mode[mb_xy][0]= h->intra4x4_pred_mode_cache[7+8*1];
+    h->intra4x4_pred_mode[mb_xy][1]= h->intra4x4_pred_mode_cache[7+8*2];
+    h->intra4x4_pred_mode[mb_xy][2]= h->intra4x4_pred_mode_cache[7+8*3];
+    h->intra4x4_pred_mode[mb_xy][3]= h->intra4x4_pred_mode_cache[7+8*4];
+    h->intra4x4_pred_mode[mb_xy][4]= h->intra4x4_pred_mode_cache[4+8*4];
+    h->intra4x4_pred_mode[mb_xy][5]= h->intra4x4_pred_mode_cache[5+8*4];
+    h->intra4x4_pred_mode[mb_xy][6]= h->intra4x4_pred_mode_cache[6+8*4];
+}
+
+/**
+ * checks if the top & left blocks are available if needed & changes the dc mode so it only uses the available blocks.
+ */
+static inline int check_intra4x4_pred_mode(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    static const int8_t top [12]= {-1, 0,LEFT_DC_PRED,-1,-1,-1,-1,-1, 0};
+    static const int8_t left[12]= { 0,-1, TOP_DC_PRED, 0,-1,-1,-1, 0,-1,DC_128_PRED};
+    int i;
+
+    if(!(h->top_samples_available&0x8000)){
+        for(i=0; i<4; i++){
+            int status= top[ h->intra4x4_pred_mode_cache[scan8[0] + i] ];
+            if(status<0){
+                av_log(h->s.avctx, AV_LOG_ERROR, "top block unavailable for requested intra4x4 mode %d at %d %d\n", status, s->mb_x, s->mb_y);
+                return -1;
+            } else if(status){
+                h->intra4x4_pred_mode_cache[scan8[0] + i]= status;
+            }
+        }
+    }
+
+    if(!(h->left_samples_available&0x8000)){
+        for(i=0; i<4; i++){
+            int status= left[ h->intra4x4_pred_mode_cache[scan8[0] + 8*i] ];
+            if(status<0){
+                av_log(h->s.avctx, AV_LOG_ERROR, "left block unavailable for requested intra4x4 mode %d at %d %d\n", status, s->mb_x, s->mb_y);
+                return -1;
+            } else if(status){
+                h->intra4x4_pred_mode_cache[scan8[0] + 8*i]= status;
+            }
+        }
+    }
+
+    return 0;
+} //FIXME cleanup like next
+
+/**
+ * checks if the top & left blocks are available if needed & changes the dc mode so it only uses the available blocks.
+ */
+static inline int check_intra_pred_mode(H264Context *h, int mode){
+    MpegEncContext * const s = &h->s;
+    static const int8_t top [7]= {LEFT_DC_PRED8x8, 1,-1,-1};
+    static const int8_t left[7]= { TOP_DC_PRED8x8,-1, 2,-1,DC_128_PRED8x8};
+
+    if(mode > 6U) {
+        av_log(h->s.avctx, AV_LOG_ERROR, "out of range intra chroma pred mode at %d %d\n", s->mb_x, s->mb_y);
+        return -1;
+    }
+
+    if(!(h->top_samples_available&0x8000)){
+        mode= top[ mode ];
+        if(mode<0){
+            av_log(h->s.avctx, AV_LOG_ERROR, "top block unavailable for requested intra mode at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+    }
+
+    if(!(h->left_samples_available&0x8000)){
+        mode= left[ mode ];
+        if(mode<0){
+            av_log(h->s.avctx, AV_LOG_ERROR, "left block unavailable for requested intra mode at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+    }
+
+    return mode;
+}
+
+/**
+ * gets the predicted intra4x4 prediction mode.
+ */
+static inline int pred_intra_mode(H264Context *h, int n){
+    const int index8= scan8[n];
+    const int left= h->intra4x4_pred_mode_cache[index8 - 1];
+    const int top = h->intra4x4_pred_mode_cache[index8 - 8];
+    const int min= FFMIN(left, top);
+
+    tprintf(h->s.avctx, "mode:%d %d min:%d\n", left ,top, min);
+
+    if(min<0) return DC_PRED;
+    else      return min;
+}
+
+static inline void write_back_non_zero_count(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+
+    h->non_zero_count[mb_xy][0]= h->non_zero_count_cache[7+8*1];
+    h->non_zero_count[mb_xy][1]= h->non_zero_count_cache[7+8*2];
+    h->non_zero_count[mb_xy][2]= h->non_zero_count_cache[7+8*3];
+    h->non_zero_count[mb_xy][3]= h->non_zero_count_cache[7+8*4];
+    h->non_zero_count[mb_xy][4]= h->non_zero_count_cache[4+8*4];
+    h->non_zero_count[mb_xy][5]= h->non_zero_count_cache[5+8*4];
+    h->non_zero_count[mb_xy][6]= h->non_zero_count_cache[6+8*4];
+
+    h->non_zero_count[mb_xy][9]= h->non_zero_count_cache[1+8*2];
+    h->non_zero_count[mb_xy][8]= h->non_zero_count_cache[2+8*2];
+    h->non_zero_count[mb_xy][7]= h->non_zero_count_cache[2+8*1];
+
+    h->non_zero_count[mb_xy][12]=h->non_zero_count_cache[1+8*5];
+    h->non_zero_count[mb_xy][11]=h->non_zero_count_cache[2+8*5];
+    h->non_zero_count[mb_xy][10]=h->non_zero_count_cache[2+8*4];
+
+    if(FRAME_MBAFF){
+        // store all luma nnzs, for deblocking
+        int v = 0, i;
+        for(i=0; i<16; i++)
+            v += (!!h->non_zero_count_cache[scan8[i]]) << i;
+        *(uint16_t*)&h->non_zero_count[mb_xy][14] = v;
+    }
+}
+
+/**
+ * gets the predicted number of non zero coefficients.
+ * @param n block index
+ */
+static inline int pred_non_zero_count(H264Context *h, int n){
+    const int index8= scan8[n];
+    const int left= h->non_zero_count_cache[index8 - 1];
+    const int top = h->non_zero_count_cache[index8 - 8];
+    int i= left + top;
+
+    if(i<64) i= (i+1)>>1;
+
+    tprintf(h->s.avctx, "pred_nnz L%X T%X n%d s%d P%X\n", left, top, n, scan8[n], i&31);
+
+    return i&31;
+}
+
+static inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, int i, int list, int part_width){
+    const int topright_ref= h->ref_cache[list][ i - 8 + part_width ];
+    MpegEncContext *s = &h->s;
+
+    /* there is no consistent mapping of mvs to neighboring locations that will
+     * make mbaff happy, so we can't move all this logic to fill_caches */
+    if(FRAME_MBAFF){
+        const uint32_t *mb_types = s->current_picture_ptr->mb_type;
+        const int16_t *mv;
+        *(uint32_t*)h->mv_cache[list][scan8[0]-2] = 0;
+        *C = h->mv_cache[list][scan8[0]-2];
+
+        if(!MB_FIELD
+           && (s->mb_y&1) && i < scan8[0]+8 && topright_ref != PART_NOT_AVAILABLE){
+            int topright_xy = s->mb_x + (s->mb_y-1)*s->mb_stride + (i == scan8[0]+3);
+            if(IS_INTERLACED(mb_types[topright_xy])){
+#define SET_DIAG_MV(MV_OP, REF_OP, X4, Y4)\
+                const int x4 = X4, y4 = Y4;\
+                const int mb_type = mb_types[(x4>>2)+(y4>>2)*s->mb_stride];\
+                if(!USES_LIST(mb_type,list) && !IS_8X8(mb_type))\
+                    return LIST_NOT_USED;\
+                mv = s->current_picture_ptr->motion_val[list][x4 + y4*h->b_stride];\
+                h->mv_cache[list][scan8[0]-2][0] = mv[0];\
+                h->mv_cache[list][scan8[0]-2][1] = mv[1] MV_OP;\
+                return s->current_picture_ptr->ref_index[list][(x4>>1) + (y4>>1)*h->b8_stride] REF_OP;
+
+                SET_DIAG_MV(*2, >>1, s->mb_x*4+(i&7)-4+part_width, s->mb_y*4-1);
+            }
+        }
+        if(topright_ref == PART_NOT_AVAILABLE
+           && ((s->mb_y&1) || i >= scan8[0]+8) && (i&7)==4
+           && h->ref_cache[list][scan8[0]-1] != PART_NOT_AVAILABLE){
+            if(!MB_FIELD
+               && IS_INTERLACED(mb_types[h->left_mb_xy[0]])){
+                SET_DIAG_MV(*2, >>1, s->mb_x*4-1, (s->mb_y|1)*4+(s->mb_y&1)*2+(i>>4)-1);
+            }
+            if(MB_FIELD
+               && !IS_INTERLACED(mb_types[h->left_mb_xy[0]])
+               && i >= scan8[0]+8){
+                // leftshift will turn LIST_NOT_USED into PART_NOT_AVAILABLE, but that's ok.
+                SET_DIAG_MV(>>1, <<1, s->mb_x*4-1, (s->mb_y&~1)*4 - 1 + ((i-scan8[0])>>3)*2);
+            }
+        }
+#undef SET_DIAG_MV
+    }
+
+    if(topright_ref != PART_NOT_AVAILABLE){
+        *C= h->mv_cache[list][ i - 8 + part_width ];
+        return topright_ref;
+    }else{
+        tprintf(s->avctx, "topright MV not available\n");
+
+        *C= h->mv_cache[list][ i - 8 - 1 ];
+        return h->ref_cache[list][ i - 8 - 1 ];
+    }
+}
+
+/**
+ * gets the predicted MV.
+ * @param n the block index
+ * @param part_width the width of the partition (4, 8,16) -> (1, 2, 4)
+ * @param mx the x component of the predicted motion vector
+ * @param my the y component of the predicted motion vector
+ */
+static inline void pred_motion(H264Context * const h, int n, int part_width, int list, int ref, int * const mx, int * const my){
+    const int index8= scan8[n];
+    const int top_ref=      h->ref_cache[list][ index8 - 8 ];
+    const int left_ref=     h->ref_cache[list][ index8 - 1 ];
+    const int16_t * const A= h->mv_cache[list][ index8 - 1 ];
+    const int16_t * const B= h->mv_cache[list][ index8 - 8 ];
+    const int16_t * C;
+    int diagonal_ref, match_count;
+
+    assert(part_width==1 || part_width==2 || part_width==4);
+
+/* mv_cache
+  B . . A T T T T
+  U . . L . . , .
+  U . . L . . . .
+  U . . L . . , .
+  . . . L . . . .
+*/
+
+    diagonal_ref= fetch_diagonal_mv(h, &C, index8, list, part_width);
+    match_count= (diagonal_ref==ref) + (top_ref==ref) + (left_ref==ref);
+    tprintf(h->s.avctx, "pred_motion match_count=%d\n", match_count);
+    if(match_count > 1){ //most common
+        *mx= mid_pred(A[0], B[0], C[0]);
+        *my= mid_pred(A[1], B[1], C[1]);
+    }else if(match_count==1){
+        if(left_ref==ref){
+            *mx= A[0];
+            *my= A[1];
+        }else if(top_ref==ref){
+            *mx= B[0];
+            *my= B[1];
+        }else{
+            *mx= C[0];
+            *my= C[1];
+        }
+    }else{
+        if(top_ref == PART_NOT_AVAILABLE && diagonal_ref == PART_NOT_AVAILABLE && left_ref != PART_NOT_AVAILABLE){
+            *mx= A[0];
+            *my= A[1];
+        }else{
+            *mx= mid_pred(A[0], B[0], C[0]);
+            *my= mid_pred(A[1], B[1], C[1]);
+        }
+    }
+
+    tprintf(h->s.avctx, "pred_motion (%2d %2d %2d) (%2d %2d %2d) (%2d %2d %2d) -> (%2d %2d %2d) at %2d %2d %d list %d\n", top_ref, B[0], B[1],                    diagonal_ref, C[0], C[1], left_ref, A[0], A[1], ref, *mx, *my, h->s.mb_x, h->s.mb_y, n, list);
+}
+
+/**
+ * gets the directionally predicted 16x8 MV.
+ * @param n the block index
+ * @param mx the x component of the predicted motion vector
+ * @param my the y component of the predicted motion vector
+ */
+static inline void pred_16x8_motion(H264Context * const h, int n, int list, int ref, int * const mx, int * const my){
+    if(n==0){
+        const int top_ref=      h->ref_cache[list][ scan8[0] - 8 ];
+        const int16_t * const B= h->mv_cache[list][ scan8[0] - 8 ];
+
+        tprintf(h->s.avctx, "pred_16x8: (%2d %2d %2d) at %2d %2d %d list %d\n", top_ref, B[0], B[1], h->s.mb_x, h->s.mb_y, n, list);
+
+        if(top_ref == ref){
+            *mx= B[0];
+            *my= B[1];
+            return;
+        }
+    }else{
+        const int left_ref=     h->ref_cache[list][ scan8[8] - 1 ];
+        const int16_t * const A= h->mv_cache[list][ scan8[8] - 1 ];
+
+        tprintf(h->s.avctx, "pred_16x8: (%2d %2d %2d) at %2d %2d %d list %d\n", left_ref, A[0], A[1], h->s.mb_x, h->s.mb_y, n, list);
+
+        if(left_ref == ref){
+            *mx= A[0];
+            *my= A[1];
+            return;
+        }
+    }
+
+    //RARE
+    pred_motion(h, n, 4, list, ref, mx, my);
+}
+
+/**
+ * gets the directionally predicted 8x16 MV.
+ * @param n the block index
+ * @param mx the x component of the predicted motion vector
+ * @param my the y component of the predicted motion vector
+ */
+static inline void pred_8x16_motion(H264Context * const h, int n, int list, int ref, int * const mx, int * const my){
+    if(n==0){
+        const int left_ref=      h->ref_cache[list][ scan8[0] - 1 ];
+        const int16_t * const A=  h->mv_cache[list][ scan8[0] - 1 ];
+
+        tprintf(h->s.avctx, "pred_8x16: (%2d %2d %2d) at %2d %2d %d list %d\n", left_ref, A[0], A[1], h->s.mb_x, h->s.mb_y, n, list);
+
+        if(left_ref == ref){
+            *mx= A[0];
+            *my= A[1];
+            return;
+        }
+    }else{
+        const int16_t * C;
+        int diagonal_ref;
+
+        diagonal_ref= fetch_diagonal_mv(h, &C, scan8[4], list, 2);
+
+        tprintf(h->s.avctx, "pred_8x16: (%2d %2d %2d) at %2d %2d %d list %d\n", diagonal_ref, C[0], C[1], h->s.mb_x, h->s.mb_y, n, list);
+
+        if(diagonal_ref == ref){
+            *mx= C[0];
+            *my= C[1];
+            return;
+        }
+    }
+
+    //RARE
+    pred_motion(h, n, 2, list, ref, mx, my);
+}
+
+static inline void pred_pskip_motion(H264Context * const h, int * const mx, int * const my){
+    const int top_ref = h->ref_cache[0][ scan8[0] - 8 ];
+    const int left_ref= h->ref_cache[0][ scan8[0] - 1 ];
+
+    tprintf(h->s.avctx, "pred_pskip: (%d) (%d) at %2d %2d\n", top_ref, left_ref, h->s.mb_x, h->s.mb_y);
+
+    if(top_ref == PART_NOT_AVAILABLE || left_ref == PART_NOT_AVAILABLE
+       || (top_ref == 0  && *(uint32_t*)h->mv_cache[0][ scan8[0] - 8 ] == 0)
+       || (left_ref == 0 && *(uint32_t*)h->mv_cache[0][ scan8[0] - 1 ] == 0)){
+
+        *mx = *my = 0;
+        return;
+    }
+
+    pred_motion(h, 0, 4, 0, 0, mx, my);
+
+    return;
+}
+
+static inline void direct_dist_scale_factor(H264Context * const h){
+    const int poc = h->s.current_picture_ptr->poc;
+    const int poc1 = h->ref_list[1][0].poc;
+    int i;
+    for(i=0; i<h->ref_count[0]; i++){
+        int poc0 = h->ref_list[0][i].poc;
+        int td = av_clip(poc1 - poc0, -128, 127);
+        if(td == 0 /* FIXME || pic0 is a long-term ref */){
+            h->dist_scale_factor[i] = 256;
+        }else{
+            int tb = av_clip(poc - poc0, -128, 127);
+            int tx = (16384 + (FFABS(td) >> 1)) / td;
+            h->dist_scale_factor[i] = av_clip((tb*tx + 32) >> 6, -1024, 1023);
+        }
+    }
+    if(FRAME_MBAFF){
+        for(i=0; i<h->ref_count[0]; i++){
+            h->dist_scale_factor_field[2*i] =
+            h->dist_scale_factor_field[2*i+1] = h->dist_scale_factor[i];
+        }
+    }
+}
+static inline void direct_ref_list_init(H264Context * const h){
+    MpegEncContext * const s = &h->s;
+    Picture * const ref1 = &h->ref_list[1][0];
+    Picture * const cur = s->current_picture_ptr;
+    int list, i, j;
+    if(cur->pict_type == I_TYPE)
+        cur->ref_count[0] = 0;
+    if(cur->pict_type != B_TYPE)
+        cur->ref_count[1] = 0;
+    for(list=0; list<2; list++){
+        cur->ref_count[list] = h->ref_count[list];
+        for(j=0; j<h->ref_count[list]; j++)
+            cur->ref_poc[list][j] = h->ref_list[list][j].poc;
+    }
+    if(cur->pict_type != B_TYPE || h->direct_spatial_mv_pred)
+        return;
+    for(list=0; list<2; list++){
+        for(i=0; i<ref1->ref_count[list]; i++){
+            const int poc = ref1->ref_poc[list][i];
+            h->map_col_to_list0[list][i] = 0; /* bogus; fills in for missing frames */
+            for(j=0; j<h->ref_count[list]; j++)
+                if(h->ref_list[list][j].poc == poc){
+                    h->map_col_to_list0[list][i] = j;
+                    break;
+                }
+        }
+    }
+    if(FRAME_MBAFF){
+        for(list=0; list<2; list++){
+            for(i=0; i<ref1->ref_count[list]; i++){
+                j = h->map_col_to_list0[list][i];
+                h->map_col_to_list0_field[list][2*i] = 2*j;
+                h->map_col_to_list0_field[list][2*i+1] = 2*j+1;
+            }
+        }
+    }
+}
+
+static inline void pred_direct_motion(H264Context * const h, int *mb_type){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy =   s->mb_x +   s->mb_y*s->mb_stride;
+    const int b8_xy = 2*s->mb_x + 2*s->mb_y*h->b8_stride;
+    const int b4_xy = 4*s->mb_x + 4*s->mb_y*h->b_stride;
+    const int mb_type_col = h->ref_list[1][0].mb_type[mb_xy];
+    const int16_t (*l1mv0)[2] = (const int16_t (*)[2]) &h->ref_list[1][0].motion_val[0][b4_xy];
+    const int16_t (*l1mv1)[2] = (const int16_t (*)[2]) &h->ref_list[1][0].motion_val[1][b4_xy];
+    const int8_t *l1ref0 = &h->ref_list[1][0].ref_index[0][b8_xy];
+    const int8_t *l1ref1 = &h->ref_list[1][0].ref_index[1][b8_xy];
+    const int is_b8x8 = IS_8X8(*mb_type);
+    unsigned int sub_mb_type;
+    int i8, i4;
+
+#define MB_TYPE_16x16_OR_INTRA (MB_TYPE_16x16|MB_TYPE_INTRA4x4|MB_TYPE_INTRA16x16|MB_TYPE_INTRA_PCM)
+    if(IS_8X8(mb_type_col) && !h->sps.direct_8x8_inference_flag){
+        /* FIXME save sub mb types from previous frames (or derive from MVs)
+         * so we know exactly what block size to use */
+        sub_mb_type = MB_TYPE_8x8|MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2; /* B_SUB_4x4 */
+        *mb_type =    MB_TYPE_8x8|MB_TYPE_L0L1;
+    }else if(!is_b8x8 && (mb_type_col & MB_TYPE_16x16_OR_INTRA)){
+        sub_mb_type = MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2; /* B_SUB_8x8 */
+        *mb_type =    MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2; /* B_16x16 */
+    }else{
+        sub_mb_type = MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2; /* B_SUB_8x8 */
+        *mb_type =    MB_TYPE_8x8|MB_TYPE_L0L1;
+    }
+    if(!is_b8x8)
+        *mb_type |= MB_TYPE_DIRECT2;
+    if(MB_FIELD)
+        *mb_type |= MB_TYPE_INTERLACED;
+
+    tprintf(s->avctx, "mb_type = %08x, sub_mb_type = %08x, is_b8x8 = %d, mb_type_col = %08x\n", *mb_type, sub_mb_type, is_b8x8, mb_type_col);
+
+    if(h->direct_spatial_mv_pred){
+        int ref[2];
+        int mv[2][2];
+        int list;
+
+        /* FIXME interlacing + spatial direct uses wrong colocated block positions */
+
+        /* ref = min(neighbors) */
+        for(list=0; list<2; list++){
+            int refa = h->ref_cache[list][scan8[0] - 1];
+            int refb = h->ref_cache[list][scan8[0] - 8];
+            int refc = h->ref_cache[list][scan8[0] - 8 + 4];
+            if(refc == -2)
+                refc = h->ref_cache[list][scan8[0] - 8 - 1];
+            ref[list] = refa;
+            if(ref[list] < 0 || (refb < ref[list] && refb >= 0))
+                ref[list] = refb;
+            if(ref[list] < 0 || (refc < ref[list] && refc >= 0))
+                ref[list] = refc;
+            if(ref[list] < 0)
+                ref[list] = -1;
+        }
+
+        if(ref[0] < 0 && ref[1] < 0){
+            ref[0] = ref[1] = 0;
+            mv[0][0] = mv[0][1] =
+            mv[1][0] = mv[1][1] = 0;
+        }else{
+            for(list=0; list<2; list++){
+                if(ref[list] >= 0)
+                    pred_motion(h, 0, 4, list, ref[list], &mv[list][0], &mv[list][1]);
+                else
+                    mv[list][0] = mv[list][1] = 0;
+            }
+        }
+
+        if(ref[1] < 0){
+            *mb_type &= ~MB_TYPE_P0L1;
+            sub_mb_type &= ~MB_TYPE_P0L1;
+        }else if(ref[0] < 0){
+            *mb_type &= ~MB_TYPE_P0L0;
+            sub_mb_type &= ~MB_TYPE_P0L0;
+        }
+
+        if(IS_16X16(*mb_type)){
+            int a=0, b=0;
+
+            fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, (uint8_t)ref[0], 1);
+            fill_rectangle(&h->ref_cache[1][scan8[0]], 4, 4, 8, (uint8_t)ref[1], 1);
+            if(!IS_INTRA(mb_type_col)
+               && (   (l1ref0[0] == 0 && FFABS(l1mv0[0][0]) <= 1 && FFABS(l1mv0[0][1]) <= 1)
+                   || (l1ref0[0]  < 0 && l1ref1[0] == 0 && FFABS(l1mv1[0][0]) <= 1 && FFABS(l1mv1[0][1]) <= 1
+                       && (h->x264_build>33 || !h->x264_build)))){
+                if(ref[0] > 0)
+                    a= pack16to32(mv[0][0],mv[0][1]);
+                if(ref[1] > 0)
+                    b= pack16to32(mv[1][0],mv[1][1]);
+            }else{
+                a= pack16to32(mv[0][0],mv[0][1]);
+                b= pack16to32(mv[1][0],mv[1][1]);
+            }
+            fill_rectangle(&h->mv_cache[0][scan8[0]], 4, 4, 8, a, 4);
+            fill_rectangle(&h->mv_cache[1][scan8[0]], 4, 4, 8, b, 4);
+        }else{
+            for(i8=0; i8<4; i8++){
+                const int x8 = i8&1;
+                const int y8 = i8>>1;
+
+                if(is_b8x8 && !IS_DIRECT(h->sub_mb_type[i8]))
+                    continue;
+                h->sub_mb_type[i8] = sub_mb_type;
+
+                fill_rectangle(&h->mv_cache[0][scan8[i8*4]], 2, 2, 8, pack16to32(mv[0][0],mv[0][1]), 4);
+                fill_rectangle(&h->mv_cache[1][scan8[i8*4]], 2, 2, 8, pack16to32(mv[1][0],mv[1][1]), 4);
+                fill_rectangle(&h->ref_cache[0][scan8[i8*4]], 2, 2, 8, (uint8_t)ref[0], 1);
+                fill_rectangle(&h->ref_cache[1][scan8[i8*4]], 2, 2, 8, (uint8_t)ref[1], 1);
+
+                /* col_zero_flag */
+                if(!IS_INTRA(mb_type_col) && (   l1ref0[x8 + y8*h->b8_stride] == 0
+                                              || (l1ref0[x8 + y8*h->b8_stride] < 0 && l1ref1[x8 + y8*h->b8_stride] == 0
+                                                  && (h->x264_build>33 || !h->x264_build)))){
+                    const int16_t (*l1mv)[2]= l1ref0[x8 + y8*h->b8_stride] == 0 ? l1mv0 : l1mv1;
+                    if(IS_SUB_8X8(sub_mb_type)){
+                        const int16_t *mv_col = l1mv[x8*3 + y8*3*h->b_stride];
+                        if(FFABS(mv_col[0]) <= 1 && FFABS(mv_col[1]) <= 1){
+                            if(ref[0] == 0)
+                                fill_rectangle(&h->mv_cache[0][scan8[i8*4]], 2, 2, 8, 0, 4);
+                            if(ref[1] == 0)
+                                fill_rectangle(&h->mv_cache[1][scan8[i8*4]], 2, 2, 8, 0, 4);
+                        }
+                    }else
+                    for(i4=0; i4<4; i4++){
+                        const int16_t *mv_col = l1mv[x8*2 + (i4&1) + (y8*2 + (i4>>1))*h->b_stride];
+                        if(FFABS(mv_col[0]) <= 1 && FFABS(mv_col[1]) <= 1){
+                            if(ref[0] == 0)
+                                *(uint32_t*)h->mv_cache[0][scan8[i8*4+i4]] = 0;
+                            if(ref[1] == 0)
+                                *(uint32_t*)h->mv_cache[1][scan8[i8*4+i4]] = 0;
+                        }
+                    }
+                }
+            }
+        }
+    }else{ /* direct temporal mv pred */
+        const int *map_col_to_list0[2] = {h->map_col_to_list0[0], h->map_col_to_list0[1]};
+        const int *dist_scale_factor = h->dist_scale_factor;
+
+        if(FRAME_MBAFF){
+            if(IS_INTERLACED(*mb_type)){
+                map_col_to_list0[0] = h->map_col_to_list0_field[0];
+                map_col_to_list0[1] = h->map_col_to_list0_field[1];
+                dist_scale_factor = h->dist_scale_factor_field;
+            }
+            if(IS_INTERLACED(*mb_type) != IS_INTERLACED(mb_type_col)){
+                /* FIXME assumes direct_8x8_inference == 1 */
+                const int pair_xy = s->mb_x + (s->mb_y&~1)*s->mb_stride;
+                int mb_types_col[2];
+                int y_shift;
+
+                *mb_type = MB_TYPE_8x8|MB_TYPE_L0L1
+                         | (is_b8x8 ? 0 : MB_TYPE_DIRECT2)
+                         | (*mb_type & MB_TYPE_INTERLACED);
+                sub_mb_type = MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2|MB_TYPE_16x16;
+
+                if(IS_INTERLACED(*mb_type)){
+                    /* frame to field scaling */
+                    mb_types_col[0] = h->ref_list[1][0].mb_type[pair_xy];
+                    mb_types_col[1] = h->ref_list[1][0].mb_type[pair_xy+s->mb_stride];
+                    if(s->mb_y&1){
+                        l1ref0 -= 2*h->b8_stride;
+                        l1ref1 -= 2*h->b8_stride;
+                        l1mv0 -= 4*h->b_stride;
+                        l1mv1 -= 4*h->b_stride;
+                    }
+                    y_shift = 0;
+
+                    if(   (mb_types_col[0] & MB_TYPE_16x16_OR_INTRA)
+                       && (mb_types_col[1] & MB_TYPE_16x16_OR_INTRA)
+                       && !is_b8x8)
+                        *mb_type |= MB_TYPE_16x8;
+                    else
+                        *mb_type |= MB_TYPE_8x8;
+                }else{
+                    /* field to frame scaling */
+                    /* col_mb_y = (mb_y&~1) + (topAbsDiffPOC < bottomAbsDiffPOC ? 0 : 1)
+                     * but in MBAFF, top and bottom POC are equal */
+                    int dy = (s->mb_y&1) ? 1 : 2;
+                    mb_types_col[0] =
+                    mb_types_col[1] = h->ref_list[1][0].mb_type[pair_xy+s->mb_stride];
+                    l1ref0 += dy*h->b8_stride;
+                    l1ref1 += dy*h->b8_stride;
+                    l1mv0 += 2*dy*h->b_stride;
+                    l1mv1 += 2*dy*h->b_stride;
+                    y_shift = 2;
+
+                    if((mb_types_col[0] & (MB_TYPE_16x16_OR_INTRA|MB_TYPE_16x8))
+                       && !is_b8x8)
+                        *mb_type |= MB_TYPE_16x16;
+                    else
+                        *mb_type |= MB_TYPE_8x8;
+                }
+
+                for(i8=0; i8<4; i8++){
+                    const int x8 = i8&1;
+                    const int y8 = i8>>1;
+                    int ref0, scale;
+                    const int16_t (*l1mv)[2]= l1mv0;
+
+                    if(is_b8x8 && !IS_DIRECT(h->sub_mb_type[i8]))
+                        continue;
+                    h->sub_mb_type[i8] = sub_mb_type;
+
+                    fill_rectangle(&h->ref_cache[1][scan8[i8*4]], 2, 2, 8, 0, 1);
+                    if(IS_INTRA(mb_types_col[y8])){
+                        fill_rectangle(&h->ref_cache[0][scan8[i8*4]], 2, 2, 8, 0, 1);
+                        fill_rectangle(&h-> mv_cache[0][scan8[i8*4]], 2, 2, 8, 0, 4);
+                        fill_rectangle(&h-> mv_cache[1][scan8[i8*4]], 2, 2, 8, 0, 4);
+                        continue;
+                    }
+
+                    ref0 = l1ref0[x8 + (y8*2>>y_shift)*h->b8_stride];
+                    if(ref0 >= 0)
+                        ref0 = map_col_to_list0[0][ref0*2>>y_shift];
+                    else{
+                        ref0 = map_col_to_list0[1][l1ref1[x8 + (y8*2>>y_shift)*h->b8_stride]*2>>y_shift];
+                        l1mv= l1mv1;
+                    }
+                    scale = dist_scale_factor[ref0];
+                    fill_rectangle(&h->ref_cache[0][scan8[i8*4]], 2, 2, 8, ref0, 1);
+
+                    {
+                        const int16_t *mv_col = l1mv[x8*3 + (y8*6>>y_shift)*h->b_stride];
+                        int my_col = (mv_col[1]<<y_shift)/2;
+                        int mx = (scale * mv_col[0] + 128) >> 8;
+                        int my = (scale * my_col + 128) >> 8;
+                        fill_rectangle(&h->mv_cache[0][scan8[i8*4]], 2, 2, 8, pack16to32(mx,my), 4);
+                        fill_rectangle(&h->mv_cache[1][scan8[i8*4]], 2, 2, 8, pack16to32(mx-mv_col[0],my-my_col), 4);
+                    }
+                }
+                return;
+            }
+        }
+
+        /* one-to-one mv scaling */
+
+        if(IS_16X16(*mb_type)){
+            int ref, mv0, mv1;
+
+            fill_rectangle(&h->ref_cache[1][scan8[0]], 4, 4, 8, 0, 1);
+            if(IS_INTRA(mb_type_col)){
+                ref=mv0=mv1=0;
+            }else{
+                const int ref0 = l1ref0[0] >= 0 ? map_col_to_list0[0][l1ref0[0]]
+                                                : map_col_to_list0[1][l1ref1[0]];
+                const int scale = dist_scale_factor[ref0];
+                const int16_t *mv_col = l1ref0[0] >= 0 ? l1mv0[0] : l1mv1[0];
+                int mv_l0[2];
+                mv_l0[0] = (scale * mv_col[0] + 128) >> 8;
+                mv_l0[1] = (scale * mv_col[1] + 128) >> 8;
+                ref= ref0;
+                mv0= pack16to32(mv_l0[0],mv_l0[1]);
+                mv1= pack16to32(mv_l0[0]-mv_col[0],mv_l0[1]-mv_col[1]);
+            }
+            fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, ref, 1);
+            fill_rectangle(&h-> mv_cache[0][scan8[0]], 4, 4, 8, mv0, 4);
+            fill_rectangle(&h-> mv_cache[1][scan8[0]], 4, 4, 8, mv1, 4);
+        }else{
+            for(i8=0; i8<4; i8++){
+                const int x8 = i8&1;
+                const int y8 = i8>>1;
+                int ref0, scale;
+                const int16_t (*l1mv)[2]= l1mv0;
+
+                if(is_b8x8 && !IS_DIRECT(h->sub_mb_type[i8]))
+                    continue;
+                h->sub_mb_type[i8] = sub_mb_type;
+                fill_rectangle(&h->ref_cache[1][scan8[i8*4]], 2, 2, 8, 0, 1);
+                if(IS_INTRA(mb_type_col)){
+                    fill_rectangle(&h->ref_cache[0][scan8[i8*4]], 2, 2, 8, 0, 1);
+                    fill_rectangle(&h-> mv_cache[0][scan8[i8*4]], 2, 2, 8, 0, 4);
+                    fill_rectangle(&h-> mv_cache[1][scan8[i8*4]], 2, 2, 8, 0, 4);
+                    continue;
+                }
+
+                ref0 = l1ref0[x8 + y8*h->b8_stride];
+                if(ref0 >= 0)
+                    ref0 = map_col_to_list0[0][ref0];
+                else{
+                    ref0 = map_col_to_list0[1][l1ref1[x8 + y8*h->b8_stride]];
+                    l1mv= l1mv1;
+                }
+                scale = dist_scale_factor[ref0];
+
+                fill_rectangle(&h->ref_cache[0][scan8[i8*4]], 2, 2, 8, ref0, 1);
+                if(IS_SUB_8X8(sub_mb_type)){
+                    const int16_t *mv_col = l1mv[x8*3 + y8*3*h->b_stride];
+                    int mx = (scale * mv_col[0] + 128) >> 8;
+                    int my = (scale * mv_col[1] + 128) >> 8;
+                    fill_rectangle(&h->mv_cache[0][scan8[i8*4]], 2, 2, 8, pack16to32(mx,my), 4);
+                    fill_rectangle(&h->mv_cache[1][scan8[i8*4]], 2, 2, 8, pack16to32(mx-mv_col[0],my-mv_col[1]), 4);
+                }else
+                for(i4=0; i4<4; i4++){
+                    const int16_t *mv_col = l1mv[x8*2 + (i4&1) + (y8*2 + (i4>>1))*h->b_stride];
+                    int16_t *mv_l0 = h->mv_cache[0][scan8[i8*4+i4]];
+                    mv_l0[0] = (scale * mv_col[0] + 128) >> 8;
+                    mv_l0[1] = (scale * mv_col[1] + 128) >> 8;
+                    *(uint32_t*)h->mv_cache[1][scan8[i8*4+i4]] =
+                        pack16to32(mv_l0[0]-mv_col[0],mv_l0[1]-mv_col[1]);
+                }
+            }
+        }
+    }
+}
+
+static inline void write_back_motion(H264Context *h, int mb_type){
+    MpegEncContext * const s = &h->s;
+    const int b_xy = 4*s->mb_x + 4*s->mb_y*h->b_stride;
+    const int b8_xy= 2*s->mb_x + 2*s->mb_y*h->b8_stride;
+    int list;
+
+    if(!USES_LIST(mb_type, 0))
+        fill_rectangle(&s->current_picture.ref_index[0][b8_xy], 2, 2, h->b8_stride, (uint8_t)LIST_NOT_USED, 1);
+
+    for(list=0; list<h->list_count; list++){
+        int y;
+        if(!USES_LIST(mb_type, list))
+            continue;
+
+        for(y=0; y<4; y++){
+            *(uint64_t*)s->current_picture.motion_val[list][b_xy + 0 + y*h->b_stride]= *(uint64_t*)h->mv_cache[list][scan8[0]+0 + 8*y];
+            *(uint64_t*)s->current_picture.motion_val[list][b_xy + 2 + y*h->b_stride]= *(uint64_t*)h->mv_cache[list][scan8[0]+2 + 8*y];
+        }
+        if( h->pps.cabac ) {
+            if(IS_SKIP(mb_type))
+                fill_rectangle(h->mvd_table[list][b_xy], 4, 4, h->b_stride, 0, 4);
+            else
+            for(y=0; y<4; y++){
+                *(uint64_t*)h->mvd_table[list][b_xy + 0 + y*h->b_stride]= *(uint64_t*)h->mvd_cache[list][scan8[0]+0 + 8*y];
+                *(uint64_t*)h->mvd_table[list][b_xy + 2 + y*h->b_stride]= *(uint64_t*)h->mvd_cache[list][scan8[0]+2 + 8*y];
+            }
+        }
+
+        {
+            int8_t *ref_index = &s->current_picture.ref_index[list][b8_xy];
+            ref_index[0+0*h->b8_stride]= h->ref_cache[list][scan8[0]];
+            ref_index[1+0*h->b8_stride]= h->ref_cache[list][scan8[4]];
+            ref_index[0+1*h->b8_stride]= h->ref_cache[list][scan8[8]];
+            ref_index[1+1*h->b8_stride]= h->ref_cache[list][scan8[12]];
+        }
+    }
+
+    if(h->slice_type == B_TYPE && h->pps.cabac){
+        if(IS_8X8(mb_type)){
+            uint8_t *direct_table = &h->direct_table[b8_xy];
+            direct_table[1+0*h->b8_stride] = IS_DIRECT(h->sub_mb_type[1]) ? 1 : 0;
+            direct_table[0+1*h->b8_stride] = IS_DIRECT(h->sub_mb_type[2]) ? 1 : 0;
+            direct_table[1+1*h->b8_stride] = IS_DIRECT(h->sub_mb_type[3]) ? 1 : 0;
+        }
+    }
+}
+
+/**
+ * Decodes a network abstraction layer unit.
+ * @param consumed is the number of bytes used as input
+ * @param length is the length of the array
+ * @param dst_length is the number of decoded bytes FIXME here or a decode rbsp tailing?
+ * @returns decoded bytes, might be src+1 if no escapes
+ */
+static uint8_t *decode_nal(H264Context *h, uint8_t *src, int *dst_length, int *consumed, int length){
+    int i, si, di;
+    uint8_t *dst;
+
+//    src[0]&0x80;                //forbidden bit
+    h->nal_ref_idc= src[0]>>5;
+    h->nal_unit_type= src[0]&0x1F;
+
+    src++; length--;
+#if 0
+    for(i=0; i<length; i++)
+        printf("%2X ", src[i]);
+#endif
+    for(i=0; i+1<length; i+=2){
+        if(src[i]) continue;
+        if(i>0 && src[i-1]==0) i--;
+        if(i+2<length && src[i+1]==0 && src[i+2]<=3){
+            if(src[i+2]!=3){
+                /* startcode, so we must be past the end */
+                length=i;
+            }
+            break;
+        }
+    }
+
+    if(i>=length-1){ //no escaped 0
+        *dst_length= length;
+        *consumed= length+1; //+1 for the header
+        return src;
+    }
+
+    h->rbsp_buffer= av_fast_realloc(h->rbsp_buffer, &h->rbsp_buffer_size, length);
+    dst= h->rbsp_buffer;
+
+    if (dst == NULL){
+        return NULL;
+    }
+
+//printf("decoding esc\n");
+    si=di=0;
+    while(si<length){
+        //remove escapes (very rare 1:2^22)
+        if(si+2<length && src[si]==0 && src[si+1]==0 && src[si+2]<=3){
+            if(src[si+2]==3){ //escape
+                dst[di++]= 0;
+                dst[di++]= 0;
+                si+=3;
+                continue;
+            }else //next start code
+                break;
+        }
+
+        dst[di++]= src[si++];
+    }
+
+    *dst_length= di;
+    *consumed= si + 1;//+1 for the header
+//FIXME store exact number of bits in the getbitcontext (its needed for decoding)
+    return dst;
+}
+
+/**
+ * identifies the exact end of the bitstream
+ * @return the length of the trailing, or 0 if damaged
+ */
+static int decode_rbsp_trailing(H264Context *h, uint8_t *src){
+    int v= *src;
+    int r;
+
+    tprintf(h->s.avctx, "rbsp trailing %X\n", v);
+
+    for(r=1; r<9; r++){
+        if(v&1) return r;
+        v>>=1;
+    }
+    return 0;
+}
+
+/**
+ * idct tranforms the 16 dc values and dequantize them.
+ * @param qp quantization parameter
+ */
+static void h264_luma_dc_dequant_idct_c(DCTELEM *block, int qp, int qmul){
+#define stride 16
+    int i;
+    int temp[16]; //FIXME check if this is a good idea
+    static const int x_offset[4]={0, 1*stride, 4* stride,  5*stride};
+    static const int y_offset[4]={0, 2*stride, 8* stride, 10*stride};
+
+//memset(block, 64, 2*256);
+//return;
+    for(i=0; i<4; i++){
+        const int offset= y_offset[i];
+        const int z0= block[offset+stride*0] + block[offset+stride*4];
+        const int z1= block[offset+stride*0] - block[offset+stride*4];
+        const int z2= block[offset+stride*1] - block[offset+stride*5];
+        const int z3= block[offset+stride*1] + block[offset+stride*5];
+
+        temp[4*i+0]= z0+z3;
+        temp[4*i+1]= z1+z2;
+        temp[4*i+2]= z1-z2;
+        temp[4*i+3]= z0-z3;
+    }
+
+    for(i=0; i<4; i++){
+        const int offset= x_offset[i];
+        const int z0= temp[4*0+i] + temp[4*2+i];
+        const int z1= temp[4*0+i] - temp[4*2+i];
+        const int z2= temp[4*1+i] - temp[4*3+i];
+        const int z3= temp[4*1+i] + temp[4*3+i];
+
+        block[stride*0 +offset]= ((((z0 + z3)*qmul + 128 ) >> 8)); //FIXME think about merging this into decode_resdual
+        block[stride*2 +offset]= ((((z1 + z2)*qmul + 128 ) >> 8));
+        block[stride*8 +offset]= ((((z1 - z2)*qmul + 128 ) >> 8));
+        block[stride*10+offset]= ((((z0 - z3)*qmul + 128 ) >> 8));
+    }
+}
+
+#if 0
+/**
+ * dct tranforms the 16 dc values.
+ * @param qp quantization parameter ??? FIXME
+ */
+static void h264_luma_dc_dct_c(DCTELEM *block/*, int qp*/){
+//    const int qmul= dequant_coeff[qp][0];
+    int i;
+    int temp[16]; //FIXME check if this is a good idea
+    static const int x_offset[4]={0, 1*stride, 4* stride,  5*stride};
+    static const int y_offset[4]={0, 2*stride, 8* stride, 10*stride};
+
+    for(i=0; i<4; i++){
+        const int offset= y_offset[i];
+        const int z0= block[offset+stride*0] + block[offset+stride*4];
+        const int z1= block[offset+stride*0] - block[offset+stride*4];
+        const int z2= block[offset+stride*1] - block[offset+stride*5];
+        const int z3= block[offset+stride*1] + block[offset+stride*5];
+
+        temp[4*i+0]= z0+z3;
+        temp[4*i+1]= z1+z2;
+        temp[4*i+2]= z1-z2;
+        temp[4*i+3]= z0-z3;
+    }
+
+    for(i=0; i<4; i++){
+        const int offset= x_offset[i];
+        const int z0= temp[4*0+i] + temp[4*2+i];
+        const int z1= temp[4*0+i] - temp[4*2+i];
+        const int z2= temp[4*1+i] - temp[4*3+i];
+        const int z3= temp[4*1+i] + temp[4*3+i];
+
+        block[stride*0 +offset]= (z0 + z3)>>1;
+        block[stride*2 +offset]= (z1 + z2)>>1;
+        block[stride*8 +offset]= (z1 - z2)>>1;
+        block[stride*10+offset]= (z0 - z3)>>1;
+    }
+}
+#endif
+
+#undef xStride
+#undef stride
+
+static void chroma_dc_dequant_idct_c(DCTELEM *block, int qp, int qmul){
+    const int stride= 16*2;
+    const int xStride= 16;
+    int a,b,c,d,e;
+
+    a= block[stride*0 + xStride*0];
+    b= block[stride*0 + xStride*1];
+    c= block[stride*1 + xStride*0];
+    d= block[stride*1 + xStride*1];
+
+    e= a-b;
+    a= a+b;
+    b= c-d;
+    c= c+d;
+
+    block[stride*0 + xStride*0]= ((a+c)*qmul) >> 7;
+    block[stride*0 + xStride*1]= ((e+b)*qmul) >> 7;
+    block[stride*1 + xStride*0]= ((a-c)*qmul) >> 7;
+    block[stride*1 + xStride*1]= ((e-b)*qmul) >> 7;
+}
+
+#if 0
+static void chroma_dc_dct_c(DCTELEM *block){
+    const int stride= 16*2;
+    const int xStride= 16;
+    int a,b,c,d,e;
+
+    a= block[stride*0 + xStride*0];
+    b= block[stride*0 + xStride*1];
+    c= block[stride*1 + xStride*0];
+    d= block[stride*1 + xStride*1];
+
+    e= a-b;
+    a= a+b;
+    b= c-d;
+    c= c+d;
+
+    block[stride*0 + xStride*0]= (a+c);
+    block[stride*0 + xStride*1]= (e+b);
+    block[stride*1 + xStride*0]= (a-c);
+    block[stride*1 + xStride*1]= (e-b);
+}
+#endif
+
+/**
+ * gets the chroma qp.
+ */
+static inline int get_chroma_qp(int chroma_qp_index_offset, int qscale){
+
+    return chroma_qp[av_clip(qscale + chroma_qp_index_offset, 0, 51)];
+}
+
+//FIXME need to check that this doesnt overflow signed 32 bit for low qp, i am not sure, it's very close
+//FIXME check that gcc inlines this (and optimizes intra & separate_dc stuff away)
+static inline int quantize_c(DCTELEM *block, uint8_t *scantable, int qscale, int intra, int separate_dc){
+    int i;
+    const int * const quant_table= quant_coeff[qscale];
+    const int bias= intra ? (1<<QUANT_SHIFT)/3 : (1<<QUANT_SHIFT)/6;
+    const unsigned int threshold1= (1<<QUANT_SHIFT) - bias - 1;
+    const unsigned int threshold2= (threshold1<<1);
+    int last_non_zero;
+
+    if(separate_dc){
+        if(qscale<=18){
+            //avoid overflows
+            const int dc_bias= intra ? (1<<(QUANT_SHIFT-2))/3 : (1<<(QUANT_SHIFT-2))/6;
+            const unsigned int dc_threshold1= (1<<(QUANT_SHIFT-2)) - dc_bias - 1;
+            const unsigned int dc_threshold2= (dc_threshold1<<1);
+
+            int level= block[0]*quant_coeff[qscale+18][0];
+            if(((unsigned)(level+dc_threshold1))>dc_threshold2){
+                if(level>0){
+                    level= (dc_bias + level)>>(QUANT_SHIFT-2);
+                    block[0]= level;
+                }else{
+                    level= (dc_bias - level)>>(QUANT_SHIFT-2);
+                    block[0]= -level;
+                }
+//                last_non_zero = i;
+            }else{
+                block[0]=0;
+            }
+        }else{
+            const int dc_bias= intra ? (1<<(QUANT_SHIFT+1))/3 : (1<<(QUANT_SHIFT+1))/6;
+            const unsigned int dc_threshold1= (1<<(QUANT_SHIFT+1)) - dc_bias - 1;
+            const unsigned int dc_threshold2= (dc_threshold1<<1);
+
+            int level= block[0]*quant_table[0];
+            if(((unsigned)(level+dc_threshold1))>dc_threshold2){
+                if(level>0){
+                    level= (dc_bias + level)>>(QUANT_SHIFT+1);
+                    block[0]= level;
+                }else{
+                    level= (dc_bias - level)>>(QUANT_SHIFT+1);
+                    block[0]= -level;
+                }
+//                last_non_zero = i;
+            }else{
+                block[0]=0;
+            }
+        }
+        last_non_zero= 0;
+        i=1;
+    }else{
+        last_non_zero= -1;
+        i=0;
+    }
+
+    for(; i<16; i++){
+        const int j= scantable[i];
+        int level= block[j]*quant_table[j];
+
+//        if(   bias+level >= (1<<(QMAT_SHIFT - 3))
+//           || bias-level >= (1<<(QMAT_SHIFT - 3))){
+        if(((unsigned)(level+threshold1))>threshold2){
+            if(level>0){
+                level= (bias + level)>>QUANT_SHIFT;
+                block[j]= level;
+            }else{
+                level= (bias - level)>>QUANT_SHIFT;
+                block[j]= -level;
+            }
+            last_non_zero = i;
+        }else{
+            block[j]=0;
+        }
+    }
+
+    return last_non_zero;
+}
+
+static void pred4x4_vertical_c(uint8_t *src, uint8_t *topright, int stride){
+    const uint32_t a= ((uint32_t*)(src-stride))[0];
+    ((uint32_t*)(src+0*stride))[0]= a;
+    ((uint32_t*)(src+1*stride))[0]= a;
+    ((uint32_t*)(src+2*stride))[0]= a;
+    ((uint32_t*)(src+3*stride))[0]= a;
+}
+
+static void pred4x4_horizontal_c(uint8_t *src, uint8_t *topright, int stride){
+    ((uint32_t*)(src+0*stride))[0]= src[-1+0*stride]*0x01010101;
+    ((uint32_t*)(src+1*stride))[0]= src[-1+1*stride]*0x01010101;
+    ((uint32_t*)(src+2*stride))[0]= src[-1+2*stride]*0x01010101;
+    ((uint32_t*)(src+3*stride))[0]= src[-1+3*stride]*0x01010101;
+}
+
+static void pred4x4_dc_c(uint8_t *src, uint8_t *topright, int stride){
+    const int dc= (  src[-stride] + src[1-stride] + src[2-stride] + src[3-stride]
+                   + src[-1+0*stride] + src[-1+1*stride] + src[-1+2*stride] + src[-1+3*stride] + 4) >>3;
+
+    ((uint32_t*)(src+0*stride))[0]=
+    ((uint32_t*)(src+1*stride))[0]=
+    ((uint32_t*)(src+2*stride))[0]=
+    ((uint32_t*)(src+3*stride))[0]= dc* 0x01010101;
+}
+
+static void pred4x4_left_dc_c(uint8_t *src, uint8_t *topright, int stride){
+    const int dc= (  src[-1+0*stride] + src[-1+1*stride] + src[-1+2*stride] + src[-1+3*stride] + 2) >>2;
+
+    ((uint32_t*)(src+0*stride))[0]=
+    ((uint32_t*)(src+1*stride))[0]=
+    ((uint32_t*)(src+2*stride))[0]=
+    ((uint32_t*)(src+3*stride))[0]= dc* 0x01010101;
+}
+
+static void pred4x4_top_dc_c(uint8_t *src, uint8_t *topright, int stride){
+    const int dc= (  src[-stride] + src[1-stride] + src[2-stride] + src[3-stride] + 2) >>2;
+
+    ((uint32_t*)(src+0*stride))[0]=
+    ((uint32_t*)(src+1*stride))[0]=
+    ((uint32_t*)(src+2*stride))[0]=
+    ((uint32_t*)(src+3*stride))[0]= dc* 0x01010101;
+}
+
+static void pred4x4_128_dc_c(uint8_t *src, uint8_t *topright, int stride){
+    ((uint32_t*)(src+0*stride))[0]=
+    ((uint32_t*)(src+1*stride))[0]=
+    ((uint32_t*)(src+2*stride))[0]=
+    ((uint32_t*)(src+3*stride))[0]= 128U*0x01010101U;
+}
+
+
+#define LOAD_TOP_RIGHT_EDGE\
+    const int t4= topright[0];\
+    const int t5= topright[1];\
+    const int t6= topright[2];\
+    const int t7= topright[3];\
+
+#define LOAD_LEFT_EDGE\
+    const int l0= src[-1+0*stride];\
+    const int l1= src[-1+1*stride];\
+    const int l2= src[-1+2*stride];\
+    const int l3= src[-1+3*stride];\
+
+#define LOAD_TOP_EDGE\
+    const int t0= src[ 0-1*stride];\
+    const int t1= src[ 1-1*stride];\
+    const int t2= src[ 2-1*stride];\
+    const int t3= src[ 3-1*stride];\
+
+static void pred4x4_down_right_c(uint8_t *src, uint8_t *topright, int stride){
+    const int lt= src[-1-1*stride];
+    LOAD_TOP_EDGE
+    LOAD_LEFT_EDGE
+
+    src[0+3*stride]=(l3 + 2*l2 + l1 + 2)>>2;
+    src[0+2*stride]=
+    src[1+3*stride]=(l2 + 2*l1 + l0 + 2)>>2;
+    src[0+1*stride]=
+    src[1+2*stride]=
+    src[2+3*stride]=(l1 + 2*l0 + lt + 2)>>2;
+    src[0+0*stride]=
+    src[1+1*stride]=
+    src[2+2*stride]=
+    src[3+3*stride]=(l0 + 2*lt + t0 + 2)>>2;
+    src[1+0*stride]=
+    src[2+1*stride]=
+    src[3+2*stride]=(lt + 2*t0 + t1 + 2)>>2;
+    src[2+0*stride]=
+    src[3+1*stride]=(t0 + 2*t1 + t2 + 2)>>2;
+    src[3+0*stride]=(t1 + 2*t2 + t3 + 2)>>2;
+}
+
+static void pred4x4_down_left_c(uint8_t *src, uint8_t *topright, int stride){
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+//    LOAD_LEFT_EDGE
+
+    src[0+0*stride]=(t0 + t2 + 2*t1 + 2)>>2;
+    src[1+0*stride]=
+    src[0+1*stride]=(t1 + t3 + 2*t2 + 2)>>2;
+    src[2+0*stride]=
+    src[1+1*stride]=
+    src[0+2*stride]=(t2 + t4 + 2*t3 + 2)>>2;
+    src[3+0*stride]=
+    src[2+1*stride]=
+    src[1+2*stride]=
+    src[0+3*stride]=(t3 + t5 + 2*t4 + 2)>>2;
+    src[3+1*stride]=
+    src[2+2*stride]=
+    src[1+3*stride]=(t4 + t6 + 2*t5 + 2)>>2;
+    src[3+2*stride]=
+    src[2+3*stride]=(t5 + t7 + 2*t6 + 2)>>2;
+    src[3+3*stride]=(t6 + 3*t7 + 2)>>2;
+}
+
+static void pred4x4_vertical_right_c(uint8_t *src, uint8_t *topright, int stride){
+    const int lt= src[-1-1*stride];
+    LOAD_TOP_EDGE
+    LOAD_LEFT_EDGE
+    const __attribute__((unused)) int unu= l3;
+
+    src[0+0*stride]=
+    src[1+2*stride]=(lt + t0 + 1)>>1;
+    src[1+0*stride]=
+    src[2+2*stride]=(t0 + t1 + 1)>>1;
+    src[2+0*stride]=
+    src[3+2*stride]=(t1 + t2 + 1)>>1;
+    src[3+0*stride]=(t2 + t3 + 1)>>1;
+    src[0+1*stride]=
+    src[1+3*stride]=(l0 + 2*lt + t0 + 2)>>2;
+    src[1+1*stride]=
+    src[2+3*stride]=(lt + 2*t0 + t1 + 2)>>2;
+    src[2+1*stride]=
+    src[3+3*stride]=(t0 + 2*t1 + t2 + 2)>>2;
+    src[3+1*stride]=(t1 + 2*t2 + t3 + 2)>>2;
+    src[0+2*stride]=(lt + 2*l0 + l1 + 2)>>2;
+    src[0+3*stride]=(l0 + 2*l1 + l2 + 2)>>2;
+}
+
+static void pred4x4_vertical_left_c(uint8_t *src, uint8_t *topright, int stride){
+    LOAD_TOP_EDGE
+    LOAD_TOP_RIGHT_EDGE
+    const __attribute__((unused)) int unu= t7;
+
+    src[0+0*stride]=(t0 + t1 + 1)>>1;
+    src[1+0*stride]=
+    src[0+2*stride]=(t1 + t2 + 1)>>1;
+    src[2+0*stride]=
+    src[1+2*stride]=(t2 + t3 + 1)>>1;
+    src[3+0*stride]=
+    src[2+2*stride]=(t3 + t4+ 1)>>1;
+    src[3+2*stride]=(t4 + t5+ 1)>>1;
+    src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2;
+    src[1+1*stride]=
+    src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2;
+    src[2+1*stride]=
+    src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2;
+    src[3+1*stride]=
+    src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2;
+    src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2;
+}
+
+static void pred4x4_horizontal_up_c(uint8_t *src, uint8_t *topright, int stride){
+    LOAD_LEFT_EDGE
+
+    src[0+0*stride]=(l0 + l1 + 1)>>1;
+    src[1+0*stride]=(l0 + 2*l1 + l2 + 2)>>2;
+    src[2+0*stride]=
+    src[0+1*stride]=(l1 + l2 + 1)>>1;
+    src[3+0*stride]=
+    src[1+1*stride]=(l1 + 2*l2 + l3 + 2)>>2;
+    src[2+1*stride]=
+    src[0+2*stride]=(l2 + l3 + 1)>>1;
+    src[3+1*stride]=
+    src[1+2*stride]=(l2 + 2*l3 + l3 + 2)>>2;
+    src[3+2*stride]=
+    src[1+3*stride]=
+    src[0+3*stride]=
+    src[2+2*stride]=
+    src[2+3*stride]=
+    src[3+3*stride]=l3;
+}
+
+static void pred4x4_horizontal_down_c(uint8_t *src, uint8_t *topright, int stride){
+    const int lt= src[-1-1*stride];
+    LOAD_TOP_EDGE
+    LOAD_LEFT_EDGE
+    const __attribute__((unused)) int unu= t3;
+
+    src[0+0*stride]=
+    src[2+1*stride]=(lt + l0 + 1)>>1;
+    src[1+0*stride]=
+    src[3+1*stride]=(l0 + 2*lt + t0 + 2)>>2;
+    src[2+0*stride]=(lt + 2*t0 + t1 + 2)>>2;
+    src[3+0*stride]=(t0 + 2*t1 + t2 + 2)>>2;
+    src[0+1*stride]=
+    src[2+2*stride]=(l0 + l1 + 1)>>1;
+    src[1+1*stride]=
+    src[3+2*stride]=(lt + 2*l0 + l1 + 2)>>2;
+    src[0+2*stride]=
+    src[2+3*stride]=(l1 + l2+ 1)>>1;
+    src[1+2*stride]=
+    src[3+3*stride]=(l0 + 2*l1 + l2 + 2)>>2;
+    src[0+3*stride]=(l2 + l3 + 1)>>1;
+    src[1+3*stride]=(l1 + 2*l2 + l3 + 2)>>2;
+}
+
+void ff_pred16x16_vertical_c(uint8_t *src, int stride){
+    int i;
+    const uint32_t a= ((uint32_t*)(src-stride))[0];
+    const uint32_t b= ((uint32_t*)(src-stride))[1];
+    const uint32_t c= ((uint32_t*)(src-stride))[2];
+    const uint32_t d= ((uint32_t*)(src-stride))[3];
+
+    for(i=0; i<16; i++){
+        ((uint32_t*)(src+i*stride))[0]= a;
+        ((uint32_t*)(src+i*stride))[1]= b;
+        ((uint32_t*)(src+i*stride))[2]= c;
+        ((uint32_t*)(src+i*stride))[3]= d;
+    }
+}
+
+void ff_pred16x16_horizontal_c(uint8_t *src, int stride){
+    int i;
+
+    for(i=0; i<16; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]=
+        ((uint32_t*)(src+i*stride))[2]=
+        ((uint32_t*)(src+i*stride))[3]= src[-1+i*stride]*0x01010101;
+    }
+}
+
+void ff_pred16x16_dc_c(uint8_t *src, int stride){
+    int i, dc=0;
+
+    for(i=0;i<16; i++){
+        dc+= src[-1+i*stride];
+    }
+
+    for(i=0;i<16; i++){
+        dc+= src[i-stride];
+    }
+
+    dc= 0x01010101*((dc + 16)>>5);
+
+    for(i=0; i<16; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]=
+        ((uint32_t*)(src+i*stride))[2]=
+        ((uint32_t*)(src+i*stride))[3]= dc;
+    }
+}
+
+static void pred16x16_left_dc_c(uint8_t *src, int stride){
+    int i, dc=0;
+
+    for(i=0;i<16; i++){
+        dc+= src[-1+i*stride];
+    }
+
+    dc= 0x01010101*((dc + 8)>>4);
+
+    for(i=0; i<16; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]=
+        ((uint32_t*)(src+i*stride))[2]=
+        ((uint32_t*)(src+i*stride))[3]= dc;
+    }
+}
+
+static void pred16x16_top_dc_c(uint8_t *src, int stride){
+    int i, dc=0;
+
+    for(i=0;i<16; i++){
+        dc+= src[i-stride];
+    }
+    dc= 0x01010101*((dc + 8)>>4);
+
+    for(i=0; i<16; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]=
+        ((uint32_t*)(src+i*stride))[2]=
+        ((uint32_t*)(src+i*stride))[3]= dc;
+    }
+}
+
+void ff_pred16x16_128_dc_c(uint8_t *src, int stride){
+    int i;
+
+    for(i=0; i<16; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]=
+        ((uint32_t*)(src+i*stride))[2]=
+        ((uint32_t*)(src+i*stride))[3]= 0x01010101U*128U;
+    }
+}
+
+static inline void pred16x16_plane_compat_c(uint8_t *src, int stride, const int svq3){
+  int i, j, k;
+  int a;
+  uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+  const uint8_t * const src0 = src+7-stride;
+  const uint8_t *src1 = src+8*stride-1;
+  const uint8_t *src2 = src1-2*stride;      // == src+6*stride-1;
+  int H = src0[1] - src0[-1];
+  int V = src1[0] - src2[ 0];
+  for(k=2; k<=8; ++k) {
+    src1 += stride; src2 -= stride;
+    H += k*(src0[k] - src0[-k]);
+    V += k*(src1[0] - src2[ 0]);
+  }
+  if(svq3){
+    H = ( 5*(H/4) ) / 16;
+    V = ( 5*(V/4) ) / 16;
+
+    /* required for 100% accuracy */
+    i = H; H = V; V = i;
+  }else{
+    H = ( 5*H+32 ) >> 6;
+    V = ( 5*V+32 ) >> 6;
+  }
+
+  a = 16*(src1[0] + src2[16] + 1) - 7*(V+H);
+  for(j=16; j>0; --j) {
+    int b = a;
+    a += V;
+    for(i=-16; i<0; i+=4) {
+      src[16+i] = cm[ (b    ) >> 5 ];
+      src[17+i] = cm[ (b+  H) >> 5 ];
+      src[18+i] = cm[ (b+2*H) >> 5 ];
+      src[19+i] = cm[ (b+3*H) >> 5 ];
+      b += 4*H;
+    }
+    src += stride;
+  }
+}
+
+void ff_pred16x16_plane_c(uint8_t *src, int stride){
+    pred16x16_plane_compat_c(src, stride, 0);
+}
+
+void ff_pred8x8_vertical_c(uint8_t *src, int stride){
+    int i;
+    const uint32_t a= ((uint32_t*)(src-stride))[0];
+    const uint32_t b= ((uint32_t*)(src-stride))[1];
+
+    for(i=0; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]= a;
+        ((uint32_t*)(src+i*stride))[1]= b;
+    }
+}
+
+void ff_pred8x8_horizontal_c(uint8_t *src, int stride){
+    int i;
+
+    for(i=0; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]= src[-1+i*stride]*0x01010101;
+    }
+}
+
+void ff_pred8x8_128_dc_c(uint8_t *src, int stride){
+    int i;
+
+    for(i=0; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]= 0x01010101U*128U;
+    }
+}
+
+static void pred8x8_left_dc_c(uint8_t *src, int stride){
+    int i;
+    int dc0, dc2;
+
+    dc0=dc2=0;
+    for(i=0;i<4; i++){
+        dc0+= src[-1+i*stride];
+        dc2+= src[-1+(i+4)*stride];
+    }
+    dc0= 0x01010101*((dc0 + 2)>>2);
+    dc2= 0x01010101*((dc2 + 2)>>2);
+
+    for(i=0; i<4; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]= dc0;
+    }
+    for(i=4; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]=
+        ((uint32_t*)(src+i*stride))[1]= dc2;
+    }
+}
+
+static void pred8x8_top_dc_c(uint8_t *src, int stride){
+    int i;
+    int dc0, dc1;
+
+    dc0=dc1=0;
+    for(i=0;i<4; i++){
+        dc0+= src[i-stride];
+        dc1+= src[4+i-stride];
+    }
+    dc0= 0x01010101*((dc0 + 2)>>2);
+    dc1= 0x01010101*((dc1 + 2)>>2);
+
+    for(i=0; i<4; i++){
+        ((uint32_t*)(src+i*stride))[0]= dc0;
+        ((uint32_t*)(src+i*stride))[1]= dc1;
+    }
+    for(i=4; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]= dc0;
+        ((uint32_t*)(src+i*stride))[1]= dc1;
+    }
+}
+
+
+void ff_pred8x8_dc_c(uint8_t *src, int stride){
+    int i;
+    int dc0, dc1, dc2, dc3;
+
+    dc0=dc1=dc2=0;
+    for(i=0;i<4; i++){
+        dc0+= src[-1+i*stride] + src[i-stride];
+        dc1+= src[4+i-stride];
+        dc2+= src[-1+(i+4)*stride];
+    }
+    dc3= 0x01010101*((dc1 + dc2 + 4)>>3);
+    dc0= 0x01010101*((dc0 + 4)>>3);
+    dc1= 0x01010101*((dc1 + 2)>>2);
+    dc2= 0x01010101*((dc2 + 2)>>2);
+
+    for(i=0; i<4; i++){
+        ((uint32_t*)(src+i*stride))[0]= dc0;
+        ((uint32_t*)(src+i*stride))[1]= dc1;
+    }
+    for(i=4; i<8; i++){
+        ((uint32_t*)(src+i*stride))[0]= dc2;
+        ((uint32_t*)(src+i*stride))[1]= dc3;
+    }
+}
+
+void ff_pred8x8_plane_c(uint8_t *src, int stride){
+  int j, k;
+  int a;
+  uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+  const uint8_t * const src0 = src+3-stride;
+  const uint8_t *src1 = src+4*stride-1;
+  const uint8_t *src2 = src1-2*stride;      // == src+2*stride-1;
+  int H = src0[1] - src0[-1];
+  int V = src1[0] - src2[ 0];
+  for(k=2; k<=4; ++k) {
+    src1 += stride; src2 -= stride;
+    H += k*(src0[k] - src0[-k]);
+    V += k*(src1[0] - src2[ 0]);
+  }
+  H = ( 17*H+16 ) >> 5;
+  V = ( 17*V+16 ) >> 5;
+
+  a = 16*(src1[0] + src2[8]+1) - 3*(V+H);
+  for(j=8; j>0; --j) {
+    int b = a;
+    a += V;
+    src[0] = cm[ (b    ) >> 5 ];
+    src[1] = cm[ (b+  H) >> 5 ];
+    src[2] = cm[ (b+2*H) >> 5 ];
+    src[3] = cm[ (b+3*H) >> 5 ];
+    src[4] = cm[ (b+4*H) >> 5 ];
+    src[5] = cm[ (b+5*H) >> 5 ];
+    src[6] = cm[ (b+6*H) >> 5 ];
+    src[7] = cm[ (b+7*H) >> 5 ];
+    src += stride;
+  }
+}
+
+#define SRC(x,y) src[(x)+(y)*stride]
+#define PL(y) \
+    const int l##y = (SRC(-1,y-1) + 2*SRC(-1,y) + SRC(-1,y+1) + 2) >> 2;
+#define PREDICT_8x8_LOAD_LEFT \
+    const int l0 = ((has_topleft ? SRC(-1,-1) : SRC(-1,0)) \
+                     + 2*SRC(-1,0) + SRC(-1,1) + 2) >> 2; \
+    PL(1) PL(2) PL(3) PL(4) PL(5) PL(6) \
+    const int l7 attribute_unused = (SRC(-1,6) + 3*SRC(-1,7) + 2) >> 2
+
+#define PT(x) \
+    const int t##x = (SRC(x-1,-1) + 2*SRC(x,-1) + SRC(x+1,-1) + 2) >> 2;
+#define PREDICT_8x8_LOAD_TOP \
+    const int t0 = ((has_topleft ? SRC(-1,-1) : SRC(0,-1)) \
+                     + 2*SRC(0,-1) + SRC(1,-1) + 2) >> 2; \
+    PT(1) PT(2) PT(3) PT(4) PT(5) PT(6) \
+    const int t7 attribute_unused = ((has_topright ? SRC(8,-1) : SRC(7,-1)) \
+                     + 2*SRC(7,-1) + SRC(6,-1) + 2) >> 2
+
+#define PTR(x) \
+    t##x = (SRC(x-1,-1) + 2*SRC(x,-1) + SRC(x+1,-1) + 2) >> 2;
+#define PREDICT_8x8_LOAD_TOPRIGHT \
+    int t8, t9, t10, t11, t12, t13, t14, t15; \
+    if(has_topright) { \
+        PTR(8) PTR(9) PTR(10) PTR(11) PTR(12) PTR(13) PTR(14) \
+        t15 = (SRC(14,-1) + 3*SRC(15,-1) + 2) >> 2; \
+    } else t8=t9=t10=t11=t12=t13=t14=t15= SRC(7,-1);
+
+#define PREDICT_8x8_LOAD_TOPLEFT \
+    const int lt = (SRC(-1,0) + 2*SRC(-1,-1) + SRC(0,-1) + 2) >> 2
+
+#define PREDICT_8x8_DC(v) \
+    int y; \
+    for( y = 0; y < 8; y++ ) { \
+        ((uint32_t*)src)[0] = \
+        ((uint32_t*)src)[1] = v; \
+        src += stride; \
+    }
+
+static void pred8x8l_128_dc_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_DC(0x80808080);
+}
+static void pred8x8l_left_dc_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_LEFT;
+    const uint32_t dc = ((l0+l1+l2+l3+l4+l5+l6+l7+4) >> 3) * 0x01010101;
+    PREDICT_8x8_DC(dc);
+}
+static void pred8x8l_top_dc_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_TOP;
+    const uint32_t dc = ((t0+t1+t2+t3+t4+t5+t6+t7+4) >> 3) * 0x01010101;
+    PREDICT_8x8_DC(dc);
+}
+static void pred8x8l_dc_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_LEFT;
+    PREDICT_8x8_LOAD_TOP;
+    const uint32_t dc = ((l0+l1+l2+l3+l4+l5+l6+l7
+                         +t0+t1+t2+t3+t4+t5+t6+t7+8) >> 4) * 0x01010101;
+    PREDICT_8x8_DC(dc);
+}
+static void pred8x8l_horizontal_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_LEFT;
+#define ROW(y) ((uint32_t*)(src+y*stride))[0] =\
+               ((uint32_t*)(src+y*stride))[1] = 0x01010101 * l##y
+    ROW(0); ROW(1); ROW(2); ROW(3); ROW(4); ROW(5); ROW(6); ROW(7);
+#undef ROW
+}
+static void pred8x8l_vertical_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    int y;
+    PREDICT_8x8_LOAD_TOP;
+    src[0] = t0;
+    src[1] = t1;
+    src[2] = t2;
+    src[3] = t3;
+    src[4] = t4;
+    src[5] = t5;
+    src[6] = t6;
+    src[7] = t7;
+    for( y = 1; y < 8; y++ )
+        *(uint64_t*)(src+y*stride) = *(uint64_t*)src;
+}
+static void pred8x8l_down_left_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_TOP;
+    PREDICT_8x8_LOAD_TOPRIGHT;
+    SRC(0,0)= (t0 + 2*t1 + t2 + 2) >> 2;
+    SRC(0,1)=SRC(1,0)= (t1 + 2*t2 + t3 + 2) >> 2;
+    SRC(0,2)=SRC(1,1)=SRC(2,0)= (t2 + 2*t3 + t4 + 2) >> 2;
+    SRC(0,3)=SRC(1,2)=SRC(2,1)=SRC(3,0)= (t3 + 2*t4 + t5 + 2) >> 2;
+    SRC(0,4)=SRC(1,3)=SRC(2,2)=SRC(3,1)=SRC(4,0)= (t4 + 2*t5 + t6 + 2) >> 2;
+    SRC(0,5)=SRC(1,4)=SRC(2,3)=SRC(3,2)=SRC(4,1)=SRC(5,0)= (t5 + 2*t6 + t7 + 2) >> 2;
+    SRC(0,6)=SRC(1,5)=SRC(2,4)=SRC(3,3)=SRC(4,2)=SRC(5,1)=SRC(6,0)= (t6 + 2*t7 + t8 + 2) >> 2;
+    SRC(0,7)=SRC(1,6)=SRC(2,5)=SRC(3,4)=SRC(4,3)=SRC(5,2)=SRC(6,1)=SRC(7,0)= (t7 + 2*t8 + t9 + 2) >> 2;
+    SRC(1,7)=SRC(2,6)=SRC(3,5)=SRC(4,4)=SRC(5,3)=SRC(6,2)=SRC(7,1)= (t8 + 2*t9 + t10 + 2) >> 2;
+    SRC(2,7)=SRC(3,6)=SRC(4,5)=SRC(5,4)=SRC(6,3)=SRC(7,2)= (t9 + 2*t10 + t11 + 2) >> 2;
+    SRC(3,7)=SRC(4,6)=SRC(5,5)=SRC(6,4)=SRC(7,3)= (t10 + 2*t11 + t12 + 2) >> 2;
+    SRC(4,7)=SRC(5,6)=SRC(6,5)=SRC(7,4)= (t11 + 2*t12 + t13 + 2) >> 2;
+    SRC(5,7)=SRC(6,6)=SRC(7,5)= (t12 + 2*t13 + t14 + 2) >> 2;
+    SRC(6,7)=SRC(7,6)= (t13 + 2*t14 + t15 + 2) >> 2;
+    SRC(7,7)= (t14 + 3*t15 + 2) >> 2;
+}
+static void pred8x8l_down_right_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_TOP;
+    PREDICT_8x8_LOAD_LEFT;
+    PREDICT_8x8_LOAD_TOPLEFT;
+    SRC(0,7)= (l7 + 2*l6 + l5 + 2) >> 2;
+    SRC(0,6)=SRC(1,7)= (l6 + 2*l5 + l4 + 2) >> 2;
+    SRC(0,5)=SRC(1,6)=SRC(2,7)= (l5 + 2*l4 + l3 + 2) >> 2;
+    SRC(0,4)=SRC(1,5)=SRC(2,6)=SRC(3,7)= (l4 + 2*l3 + l2 + 2) >> 2;
+    SRC(0,3)=SRC(1,4)=SRC(2,5)=SRC(3,6)=SRC(4,7)= (l3 + 2*l2 + l1 + 2) >> 2;
+    SRC(0,2)=SRC(1,3)=SRC(2,4)=SRC(3,5)=SRC(4,6)=SRC(5,7)= (l2 + 2*l1 + l0 + 2) >> 2;
+    SRC(0,1)=SRC(1,2)=SRC(2,3)=SRC(3,4)=SRC(4,5)=SRC(5,6)=SRC(6,7)= (l1 + 2*l0 + lt + 2) >> 2;
+    SRC(0,0)=SRC(1,1)=SRC(2,2)=SRC(3,3)=SRC(4,4)=SRC(5,5)=SRC(6,6)=SRC(7,7)= (l0 + 2*lt + t0 + 2) >> 2;
+    SRC(1,0)=SRC(2,1)=SRC(3,2)=SRC(4,3)=SRC(5,4)=SRC(6,5)=SRC(7,6)= (lt + 2*t0 + t1 + 2) >> 2;
+    SRC(2,0)=SRC(3,1)=SRC(4,2)=SRC(5,3)=SRC(6,4)=SRC(7,5)= (t0 + 2*t1 + t2 + 2) >> 2;
+    SRC(3,0)=SRC(4,1)=SRC(5,2)=SRC(6,3)=SRC(7,4)= (t1 + 2*t2 + t3 + 2) >> 2;
+    SRC(4,0)=SRC(5,1)=SRC(6,2)=SRC(7,3)= (t2 + 2*t3 + t4 + 2) >> 2;
+    SRC(5,0)=SRC(6,1)=SRC(7,2)= (t3 + 2*t4 + t5 + 2) >> 2;
+    SRC(6,0)=SRC(7,1)= (t4 + 2*t5 + t6 + 2) >> 2;
+    SRC(7,0)= (t5 + 2*t6 + t7 + 2) >> 2;
+
+}
+static void pred8x8l_vertical_right_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_TOP;
+    PREDICT_8x8_LOAD_LEFT;
+    PREDICT_8x8_LOAD_TOPLEFT;
+    SRC(0,6)= (l5 + 2*l4 + l3 + 2) >> 2;
+    SRC(0,7)= (l6 + 2*l5 + l4 + 2) >> 2;
+    SRC(0,4)=SRC(1,6)= (l3 + 2*l2 + l1 + 2) >> 2;
+    SRC(0,5)=SRC(1,7)= (l4 + 2*l3 + l2 + 2) >> 2;
+    SRC(0,2)=SRC(1,4)=SRC(2,6)= (l1 + 2*l0 + lt + 2) >> 2;
+    SRC(0,3)=SRC(1,5)=SRC(2,7)= (l2 + 2*l1 + l0 + 2) >> 2;
+    SRC(0,1)=SRC(1,3)=SRC(2,5)=SRC(3,7)= (l0 + 2*lt + t0 + 2) >> 2;
+    SRC(0,0)=SRC(1,2)=SRC(2,4)=SRC(3,6)= (lt + t0 + 1) >> 1;
+    SRC(1,1)=SRC(2,3)=SRC(3,5)=SRC(4,7)= (lt + 2*t0 + t1 + 2) >> 2;
+    SRC(1,0)=SRC(2,2)=SRC(3,4)=SRC(4,6)= (t0 + t1 + 1) >> 1;
+    SRC(2,1)=SRC(3,3)=SRC(4,5)=SRC(5,7)= (t0 + 2*t1 + t2 + 2) >> 2;
+    SRC(2,0)=SRC(3,2)=SRC(4,4)=SRC(5,6)= (t1 + t2 + 1) >> 1;
+    SRC(3,1)=SRC(4,3)=SRC(5,5)=SRC(6,7)= (t1 + 2*t2 + t3 + 2) >> 2;
+    SRC(3,0)=SRC(4,2)=SRC(5,4)=SRC(6,6)= (t2 + t3 + 1) >> 1;
+    SRC(4,1)=SRC(5,3)=SRC(6,5)=SRC(7,7)= (t2 + 2*t3 + t4 + 2) >> 2;
+    SRC(4,0)=SRC(5,2)=SRC(6,4)=SRC(7,6)= (t3 + t4 + 1) >> 1;
+    SRC(5,1)=SRC(6,3)=SRC(7,5)= (t3 + 2*t4 + t5 + 2) >> 2;
+    SRC(5,0)=SRC(6,2)=SRC(7,4)= (t4 + t5 + 1) >> 1;
+    SRC(6,1)=SRC(7,3)= (t4 + 2*t5 + t6 + 2) >> 2;
+    SRC(6,0)=SRC(7,2)= (t5 + t6 + 1) >> 1;
+    SRC(7,1)= (t5 + 2*t6 + t7 + 2) >> 2;
+    SRC(7,0)= (t6 + t7 + 1) >> 1;
+}
+static void pred8x8l_horizontal_down_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_TOP;
+    PREDICT_8x8_LOAD_LEFT;
+    PREDICT_8x8_LOAD_TOPLEFT;
+    SRC(0,7)= (l6 + l7 + 1) >> 1;
+    SRC(1,7)= (l5 + 2*l6 + l7 + 2) >> 2;
+    SRC(0,6)=SRC(2,7)= (l5 + l6 + 1) >> 1;
+    SRC(1,6)=SRC(3,7)= (l4 + 2*l5 + l6 + 2) >> 2;
+    SRC(0,5)=SRC(2,6)=SRC(4,7)= (l4 + l5 + 1) >> 1;
+    SRC(1,5)=SRC(3,6)=SRC(5,7)= (l3 + 2*l4 + l5 + 2) >> 2;
+    SRC(0,4)=SRC(2,5)=SRC(4,6)=SRC(6,7)= (l3 + l4 + 1) >> 1;
+    SRC(1,4)=SRC(3,5)=SRC(5,6)=SRC(7,7)= (l2 + 2*l3 + l4 + 2) >> 2;
+    SRC(0,3)=SRC(2,4)=SRC(4,5)=SRC(6,6)= (l2 + l3 + 1) >> 1;
+    SRC(1,3)=SRC(3,4)=SRC(5,5)=SRC(7,6)= (l1 + 2*l2 + l3 + 2) >> 2;
+    SRC(0,2)=SRC(2,3)=SRC(4,4)=SRC(6,5)= (l1 + l2 + 1) >> 1;
+    SRC(1,2)=SRC(3,3)=SRC(5,4)=SRC(7,5)= (l0 + 2*l1 + l2 + 2) >> 2;
+    SRC(0,1)=SRC(2,2)=SRC(4,3)=SRC(6,4)= (l0 + l1 + 1) >> 1;
+    SRC(1,1)=SRC(3,2)=SRC(5,3)=SRC(7,4)= (lt + 2*l0 + l1 + 2) >> 2;
+    SRC(0,0)=SRC(2,1)=SRC(4,2)=SRC(6,3)= (lt + l0 + 1) >> 1;
+    SRC(1,0)=SRC(3,1)=SRC(5,2)=SRC(7,3)= (l0 + 2*lt + t0 + 2) >> 2;
+    SRC(2,0)=SRC(4,1)=SRC(6,2)= (t1 + 2*t0 + lt + 2) >> 2;
+    SRC(3,0)=SRC(5,1)=SRC(7,2)= (t2 + 2*t1 + t0 + 2) >> 2;
+    SRC(4,0)=SRC(6,1)= (t3 + 2*t2 + t1 + 2) >> 2;
+    SRC(5,0)=SRC(7,1)= (t4 + 2*t3 + t2 + 2) >> 2;
+    SRC(6,0)= (t5 + 2*t4 + t3 + 2) >> 2;
+    SRC(7,0)= (t6 + 2*t5 + t4 + 2) >> 2;
+}
+static void pred8x8l_vertical_left_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_TOP;
+    PREDICT_8x8_LOAD_TOPRIGHT;
+    SRC(0,0)= (t0 + t1 + 1) >> 1;
+    SRC(0,1)= (t0 + 2*t1 + t2 + 2) >> 2;
+    SRC(0,2)=SRC(1,0)= (t1 + t2 + 1) >> 1;
+    SRC(0,3)=SRC(1,1)= (t1 + 2*t2 + t3 + 2) >> 2;
+    SRC(0,4)=SRC(1,2)=SRC(2,0)= (t2 + t3 + 1) >> 1;
+    SRC(0,5)=SRC(1,3)=SRC(2,1)= (t2 + 2*t3 + t4 + 2) >> 2;
+    SRC(0,6)=SRC(1,4)=SRC(2,2)=SRC(3,0)= (t3 + t4 + 1) >> 1;
+    SRC(0,7)=SRC(1,5)=SRC(2,3)=SRC(3,1)= (t3 + 2*t4 + t5 + 2) >> 2;
+    SRC(1,6)=SRC(2,4)=SRC(3,2)=SRC(4,0)= (t4 + t5 + 1) >> 1;
+    SRC(1,7)=SRC(2,5)=SRC(3,3)=SRC(4,1)= (t4 + 2*t5 + t6 + 2) >> 2;
+    SRC(2,6)=SRC(3,4)=SRC(4,2)=SRC(5,0)= (t5 + t6 + 1) >> 1;
+    SRC(2,7)=SRC(3,5)=SRC(4,3)=SRC(5,1)= (t5 + 2*t6 + t7 + 2) >> 2;
+    SRC(3,6)=SRC(4,4)=SRC(5,2)=SRC(6,0)= (t6 + t7 + 1) >> 1;
+    SRC(3,7)=SRC(4,5)=SRC(5,3)=SRC(6,1)= (t6 + 2*t7 + t8 + 2) >> 2;
+    SRC(4,6)=SRC(5,4)=SRC(6,2)=SRC(7,0)= (t7 + t8 + 1) >> 1;
+    SRC(4,7)=SRC(5,5)=SRC(6,3)=SRC(7,1)= (t7 + 2*t8 + t9 + 2) >> 2;
+    SRC(5,6)=SRC(6,4)=SRC(7,2)= (t8 + t9 + 1) >> 1;
+    SRC(5,7)=SRC(6,5)=SRC(7,3)= (t8 + 2*t9 + t10 + 2) >> 2;
+    SRC(6,6)=SRC(7,4)= (t9 + t10 + 1) >> 1;
+    SRC(6,7)=SRC(7,5)= (t9 + 2*t10 + t11 + 2) >> 2;
+    SRC(7,6)= (t10 + t11 + 1) >> 1;
+    SRC(7,7)= (t10 + 2*t11 + t12 + 2) >> 2;
+}
+static void pred8x8l_horizontal_up_c(uint8_t *src, int has_topleft, int has_topright, int stride)
+{
+    PREDICT_8x8_LOAD_LEFT;
+    SRC(0,0)= (l0 + l1 + 1) >> 1;
+    SRC(1,0)= (l0 + 2*l1 + l2 + 2) >> 2;
+    SRC(0,1)=SRC(2,0)= (l1 + l2 + 1) >> 1;
+    SRC(1,1)=SRC(3,0)= (l1 + 2*l2 + l3 + 2) >> 2;
+    SRC(0,2)=SRC(2,1)=SRC(4,0)= (l2 + l3 + 1) >> 1;
+    SRC(1,2)=SRC(3,1)=SRC(5,0)= (l2 + 2*l3 + l4 + 2) >> 2;
+    SRC(0,3)=SRC(2,2)=SRC(4,1)=SRC(6,0)= (l3 + l4 + 1) >> 1;
+    SRC(1,3)=SRC(3,2)=SRC(5,1)=SRC(7,0)= (l3 + 2*l4 + l5 + 2) >> 2;
+    SRC(0,4)=SRC(2,3)=SRC(4,2)=SRC(6,1)= (l4 + l5 + 1) >> 1;
+    SRC(1,4)=SRC(3,3)=SRC(5,2)=SRC(7,1)= (l4 + 2*l5 + l6 + 2) >> 2;
+    SRC(0,5)=SRC(2,4)=SRC(4,3)=SRC(6,2)= (l5 + l6 + 1) >> 1;
+    SRC(1,5)=SRC(3,4)=SRC(5,3)=SRC(7,2)= (l5 + 2*l6 + l7 + 2) >> 2;
+    SRC(0,6)=SRC(2,5)=SRC(4,4)=SRC(6,3)= (l6 + l7 + 1) >> 1;
+    SRC(1,6)=SRC(3,5)=SRC(5,4)=SRC(7,3)= (l6 + 3*l7 + 2) >> 2;
+    SRC(0,7)=SRC(1,7)=SRC(2,6)=SRC(2,7)=SRC(3,6)=
+    SRC(3,7)=SRC(4,5)=SRC(4,6)=SRC(4,7)=SRC(5,5)=
+    SRC(5,6)=SRC(5,7)=SRC(6,4)=SRC(6,5)=SRC(6,6)=
+    SRC(6,7)=SRC(7,4)=SRC(7,5)=SRC(7,6)=SRC(7,7)= l7;
+}
+#undef PREDICT_8x8_LOAD_LEFT
+#undef PREDICT_8x8_LOAD_TOP
+#undef PREDICT_8x8_LOAD_TOPLEFT
+#undef PREDICT_8x8_LOAD_TOPRIGHT
+#undef PREDICT_8x8_DC
+#undef PTR
+#undef PT
+#undef PL
+#undef SRC
+
+static inline void mc_dir_part(H264Context *h, Picture *pic, int n, int square, int chroma_height, int delta, int list,
+                           uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                           int src_x_offset, int src_y_offset,
+                           qpel_mc_func *qpix_op, h264_chroma_mc_func chroma_op){
+    MpegEncContext * const s = &h->s;
+    const int mx= h->mv_cache[list][ scan8[n] ][0] + src_x_offset*8;
+    int my=       h->mv_cache[list][ scan8[n] ][1] + src_y_offset*8;
+    const int luma_xy= (mx&3) + ((my&3)<<2);
+    uint8_t * src_y = pic->data[0] + (mx>>2) + (my>>2)*h->mb_linesize;
+    uint8_t * src_cb, * src_cr;
+    int extra_width= h->emu_edge_width;
+    int extra_height= h->emu_edge_height;
+    int emu=0;
+    const int full_mx= mx>>2;
+    const int full_my= my>>2;
+    const int pic_width  = 16*s->mb_width;
+    const int pic_height = 16*s->mb_height >> MB_MBAFF;
+
+    if(!pic->data[0]) //FIXME this is unacceptable, some senseable error concealment must be done for missing reference frames
+        return;
+
+    if(mx&7) extra_width -= 3;
+    if(my&7) extra_height -= 3;
+
+    if(   full_mx < 0-extra_width
+       || full_my < 0-extra_height
+       || full_mx + 16/*FIXME*/ > pic_width + extra_width
+       || full_my + 16/*FIXME*/ > pic_height + extra_height){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src_y - 2 - 2*h->mb_linesize, h->mb_linesize, 16+5, 16+5/*FIXME*/, full_mx-2, full_my-2, pic_width, pic_height);
+            src_y= s->edge_emu_buffer + 2 + 2*h->mb_linesize;
+        emu=1;
+    }
+
+    qpix_op[luma_xy](dest_y, src_y, h->mb_linesize); //FIXME try variable height perhaps?
+    if(!square){
+        qpix_op[luma_xy](dest_y + delta, src_y + delta, h->mb_linesize);
+    }
+
+    if(s->flags&CODEC_FLAG_GRAY) return;
+
+    if(MB_MBAFF){
+        // chroma offset when predicting from a field of opposite parity
+        my += 2 * ((s->mb_y & 1) - (h->ref_cache[list][scan8[n]] & 1));
+        emu |= (my>>3) < 0 || (my>>3) + 8 >= (pic_height>>1);
+    }
+    src_cb= pic->data[1] + (mx>>3) + (my>>3)*h->mb_uvlinesize;
+    src_cr= pic->data[2] + (mx>>3) + (my>>3)*h->mb_uvlinesize;
+
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src_cb, h->mb_uvlinesize, 9, 9/*FIXME*/, (mx>>3), (my>>3), pic_width>>1, pic_height>>1);
+            src_cb= s->edge_emu_buffer;
+    }
+    chroma_op(dest_cb, src_cb, h->mb_uvlinesize, chroma_height, mx&7, my&7);
+
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src_cr, h->mb_uvlinesize, 9, 9/*FIXME*/, (mx>>3), (my>>3), pic_width>>1, pic_height>>1);
+            src_cr= s->edge_emu_buffer;
+    }
+    chroma_op(dest_cr, src_cr, h->mb_uvlinesize, chroma_height, mx&7, my&7);
+}
+
+static inline void mc_part_std(H264Context *h, int n, int square, int chroma_height, int delta,
+                           uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                           int x_offset, int y_offset,
+                           qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
+                           qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_avg,
+                           int list0, int list1){
+    MpegEncContext * const s = &h->s;
+    qpel_mc_func *qpix_op=  qpix_put;
+    h264_chroma_mc_func chroma_op= chroma_put;
+
+    dest_y  += 2*x_offset + 2*y_offset*h->  mb_linesize;
+    dest_cb +=   x_offset +   y_offset*h->mb_uvlinesize;
+    dest_cr +=   x_offset +   y_offset*h->mb_uvlinesize;
+    x_offset += 8*s->mb_x;
+    y_offset += 8*(s->mb_y >> MB_MBAFF);
+
+    if(list0){
+        Picture *ref= &h->ref_list[0][ h->ref_cache[0][ scan8[n] ] ];
+        mc_dir_part(h, ref, n, square, chroma_height, delta, 0,
+                           dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                           qpix_op, chroma_op);
+
+        qpix_op=  qpix_avg;
+        chroma_op= chroma_avg;
+    }
+
+    if(list1){
+        Picture *ref= &h->ref_list[1][ h->ref_cache[1][ scan8[n] ] ];
+        mc_dir_part(h, ref, n, square, chroma_height, delta, 1,
+                           dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                           qpix_op, chroma_op);
+    }
+}
+
+static inline void mc_part_weighted(H264Context *h, int n, int square, int chroma_height, int delta,
+                           uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                           int x_offset, int y_offset,
+                           qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
+                           h264_weight_func luma_weight_op, h264_weight_func chroma_weight_op,
+                           h264_biweight_func luma_weight_avg, h264_biweight_func chroma_weight_avg,
+                           int list0, int list1){
+    MpegEncContext * const s = &h->s;
+
+    dest_y  += 2*x_offset + 2*y_offset*h->  mb_linesize;
+    dest_cb +=   x_offset +   y_offset*h->mb_uvlinesize;
+    dest_cr +=   x_offset +   y_offset*h->mb_uvlinesize;
+    x_offset += 8*s->mb_x;
+    y_offset += 8*(s->mb_y >> MB_MBAFF);
+
+    if(list0 && list1){
+        /* don't optimize for luma-only case, since B-frames usually
+         * use implicit weights => chroma too. */
+        uint8_t *tmp_cb = s->obmc_scratchpad;
+        uint8_t *tmp_cr = s->obmc_scratchpad + 8;
+        uint8_t *tmp_y  = s->obmc_scratchpad + 8*h->mb_uvlinesize;
+        int refn0 = h->ref_cache[0][ scan8[n] ];
+        int refn1 = h->ref_cache[1][ scan8[n] ];
+
+        mc_dir_part(h, &h->ref_list[0][refn0], n, square, chroma_height, delta, 0,
+                    dest_y, dest_cb, dest_cr,
+                    x_offset, y_offset, qpix_put, chroma_put);
+        mc_dir_part(h, &h->ref_list[1][refn1], n, square, chroma_height, delta, 1,
+                    tmp_y, tmp_cb, tmp_cr,
+                    x_offset, y_offset, qpix_put, chroma_put);
+
+        if(h->use_weight == 2){
+            int weight0 = h->implicit_weight[refn0][refn1];
+            int weight1 = 64 - weight0;
+            luma_weight_avg(  dest_y,  tmp_y,  h->  mb_linesize, 5, weight0, weight1, 0);
+            chroma_weight_avg(dest_cb, tmp_cb, h->mb_uvlinesize, 5, weight0, weight1, 0);
+            chroma_weight_avg(dest_cr, tmp_cr, h->mb_uvlinesize, 5, weight0, weight1, 0);
+        }else{
+            luma_weight_avg(dest_y, tmp_y, h->mb_linesize, h->luma_log2_weight_denom,
+                            h->luma_weight[0][refn0], h->luma_weight[1][refn1],
+                            h->luma_offset[0][refn0] + h->luma_offset[1][refn1]);
+            chroma_weight_avg(dest_cb, tmp_cb, h->mb_uvlinesize, h->chroma_log2_weight_denom,
+                            h->chroma_weight[0][refn0][0], h->chroma_weight[1][refn1][0],
+                            h->chroma_offset[0][refn0][0] + h->chroma_offset[1][refn1][0]);
+            chroma_weight_avg(dest_cr, tmp_cr, h->mb_uvlinesize, h->chroma_log2_weight_denom,
+                            h->chroma_weight[0][refn0][1], h->chroma_weight[1][refn1][1],
+                            h->chroma_offset[0][refn0][1] + h->chroma_offset[1][refn1][1]);
+        }
+    }else{
+        int list = list1 ? 1 : 0;
+        int refn = h->ref_cache[list][ scan8[n] ];
+        Picture *ref= &h->ref_list[list][refn];
+        mc_dir_part(h, ref, n, square, chroma_height, delta, list,
+                    dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                    qpix_put, chroma_put);
+
+        luma_weight_op(dest_y, h->mb_linesize, h->luma_log2_weight_denom,
+                       h->luma_weight[list][refn], h->luma_offset[list][refn]);
+        if(h->use_weight_chroma){
+            chroma_weight_op(dest_cb, h->mb_uvlinesize, h->chroma_log2_weight_denom,
+                             h->chroma_weight[list][refn][0], h->chroma_offset[list][refn][0]);
+            chroma_weight_op(dest_cr, h->mb_uvlinesize, h->chroma_log2_weight_denom,
+                             h->chroma_weight[list][refn][1], h->chroma_offset[list][refn][1]);
+        }
+    }
+}
+
+static inline void mc_part(H264Context *h, int n, int square, int chroma_height, int delta,
+                           uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                           int x_offset, int y_offset,
+                           qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
+                           qpel_mc_func *qpix_avg, h264_chroma_mc_func chroma_avg,
+                           h264_weight_func *weight_op, h264_biweight_func *weight_avg,
+                           int list0, int list1){
+    if((h->use_weight==2 && list0 && list1
+        && (h->implicit_weight[ h->ref_cache[0][scan8[n]] ][ h->ref_cache[1][scan8[n]] ] != 32))
+       || h->use_weight==1)
+        mc_part_weighted(h, n, square, chroma_height, delta, dest_y, dest_cb, dest_cr,
+                         x_offset, y_offset, qpix_put, chroma_put,
+                         weight_op[0], weight_op[3], weight_avg[0], weight_avg[3], list0, list1);
+    else
+        mc_part_std(h, n, square, chroma_height, delta, dest_y, dest_cb, dest_cr,
+                    x_offset, y_offset, qpix_put, chroma_put, qpix_avg, chroma_avg, list0, list1);
+}
+
+static inline void prefetch_motion(H264Context *h, int list){
+    /* fetch pixels for estimated mv 4 macroblocks ahead
+     * optimized for 64byte cache lines */
+    MpegEncContext * const s = &h->s;
+    const int refn = h->ref_cache[list][scan8[0]];
+    if(refn >= 0){
+        const int mx= (h->mv_cache[list][scan8[0]][0]>>2) + 16*s->mb_x + 8;
+        const int my= (h->mv_cache[list][scan8[0]][1]>>2) + 16*s->mb_y;
+        uint8_t **src= h->ref_list[list][refn].data;
+        int off= mx + (my + (s->mb_x&3)*4)*h->mb_linesize + 64;
+        s->dsp.prefetch(src[0]+off, s->linesize, 4);
+        off= (mx>>1) + ((my>>1) + (s->mb_x&7))*s->uvlinesize + 64;
+        s->dsp.prefetch(src[1]+off, src[2]-src[1], 2);
+    }
+}
+
+static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                      qpel_mc_func (*qpix_put)[16], h264_chroma_mc_func (*chroma_put),
+                      qpel_mc_func (*qpix_avg)[16], h264_chroma_mc_func (*chroma_avg),
+                      h264_weight_func *weight_op, h264_biweight_func *weight_avg){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+    const int mb_type= s->current_picture.mb_type[mb_xy];
+
+    assert(IS_INTER(mb_type));
+
+    prefetch_motion(h, 0);
+
+    if(IS_16X16(mb_type)){
+        mc_part(h, 0, 1, 8, 0, dest_y, dest_cb, dest_cr, 0, 0,
+                qpix_put[0], chroma_put[0], qpix_avg[0], chroma_avg[0],
+                &weight_op[0], &weight_avg[0],
+                IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1));
+    }else if(IS_16X8(mb_type)){
+        mc_part(h, 0, 0, 4, 8, dest_y, dest_cb, dest_cr, 0, 0,
+                qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
+                &weight_op[1], &weight_avg[1],
+                IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1));
+        mc_part(h, 8, 0, 4, 8, dest_y, dest_cb, dest_cr, 0, 4,
+                qpix_put[1], chroma_put[0], qpix_avg[1], chroma_avg[0],
+                &weight_op[1], &weight_avg[1],
+                IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1));
+    }else if(IS_8X16(mb_type)){
+        mc_part(h, 0, 0, 8, 8*h->mb_linesize, dest_y, dest_cb, dest_cr, 0, 0,
+                qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
+                &weight_op[2], &weight_avg[2],
+                IS_DIR(mb_type, 0, 0), IS_DIR(mb_type, 0, 1));
+        mc_part(h, 4, 0, 8, 8*h->mb_linesize, dest_y, dest_cb, dest_cr, 4, 0,
+                qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
+                &weight_op[2], &weight_avg[2],
+                IS_DIR(mb_type, 1, 0), IS_DIR(mb_type, 1, 1));
+    }else{
+        int i;
+
+        assert(IS_8X8(mb_type));
+
+        for(i=0; i<4; i++){
+            const int sub_mb_type= h->sub_mb_type[i];
+            const int n= 4*i;
+            int x_offset= (i&1)<<2;
+            int y_offset= (i&2)<<1;
+
+            if(IS_SUB_8X8(sub_mb_type)){
+                mc_part(h, n, 1, 4, 0, dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                    qpix_put[1], chroma_put[1], qpix_avg[1], chroma_avg[1],
+                    &weight_op[3], &weight_avg[3],
+                    IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
+            }else if(IS_SUB_8X4(sub_mb_type)){
+                mc_part(h, n  , 0, 2, 4, dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                    qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
+                    &weight_op[4], &weight_avg[4],
+                    IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
+                mc_part(h, n+2, 0, 2, 4, dest_y, dest_cb, dest_cr, x_offset, y_offset+2,
+                    qpix_put[2], chroma_put[1], qpix_avg[2], chroma_avg[1],
+                    &weight_op[4], &weight_avg[4],
+                    IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
+            }else if(IS_SUB_4X8(sub_mb_type)){
+                mc_part(h, n  , 0, 4, 4*h->mb_linesize, dest_y, dest_cb, dest_cr, x_offset, y_offset,
+                    qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
+                    &weight_op[5], &weight_avg[5],
+                    IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
+                mc_part(h, n+1, 0, 4, 4*h->mb_linesize, dest_y, dest_cb, dest_cr, x_offset+2, y_offset,
+                    qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
+                    &weight_op[5], &weight_avg[5],
+                    IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
+            }else{
+                int j;
+                assert(IS_SUB_4X4(sub_mb_type));
+                for(j=0; j<4; j++){
+                    int sub_x_offset= x_offset + 2*(j&1);
+                    int sub_y_offset= y_offset +   (j&2);
+                    mc_part(h, n+j, 1, 2, 0, dest_y, dest_cb, dest_cr, sub_x_offset, sub_y_offset,
+                        qpix_put[2], chroma_put[2], qpix_avg[2], chroma_avg[2],
+                        &weight_op[6], &weight_avg[6],
+                        IS_DIR(sub_mb_type, 0, 0), IS_DIR(sub_mb_type, 0, 1));
+                }
+            }
+        }
+    }
+
+    prefetch_motion(h, 1);
+}
+
+static void decode_init_vlc(){
+    static int done = 0;
+
+    if (!done) {
+        int i;
+        done = 1;
+
+        init_vlc(&chroma_dc_coeff_token_vlc, CHROMA_DC_COEFF_TOKEN_VLC_BITS, 4*5,
+                 &chroma_dc_coeff_token_len [0], 1, 1,
+                 &chroma_dc_coeff_token_bits[0], 1, 1, 1);
+
+        for(i=0; i<4; i++){
+            init_vlc(&coeff_token_vlc[i], COEFF_TOKEN_VLC_BITS, 4*17,
+                     &coeff_token_len [i][0], 1, 1,
+                     &coeff_token_bits[i][0], 1, 1, 1);
+        }
+
+        for(i=0; i<3; i++){
+            init_vlc(&chroma_dc_total_zeros_vlc[i], CHROMA_DC_TOTAL_ZEROS_VLC_BITS, 4,
+                     &chroma_dc_total_zeros_len [i][0], 1, 1,
+                     &chroma_dc_total_zeros_bits[i][0], 1, 1, 1);
+        }
+        for(i=0; i<15; i++){
+            init_vlc(&total_zeros_vlc[i], TOTAL_ZEROS_VLC_BITS, 16,
+                     &total_zeros_len [i][0], 1, 1,
+                     &total_zeros_bits[i][0], 1, 1, 1);
+        }
+
+        for(i=0; i<6; i++){
+            init_vlc(&run_vlc[i], RUN_VLC_BITS, 7,
+                     &run_len [i][0], 1, 1,
+                     &run_bits[i][0], 1, 1, 1);
+        }
+        init_vlc(&run7_vlc, RUN7_VLC_BITS, 16,
+                 &run_len [6][0], 1, 1,
+                 &run_bits[6][0], 1, 1, 1);
+    }
+}
+
+/**
+ * Sets the intra prediction function pointers.
+ */
+static void init_pred_ptrs(H264Context *h){
+//    MpegEncContext * const s = &h->s;
+
+    h->pred4x4[VERT_PRED           ]= pred4x4_vertical_c;
+    h->pred4x4[HOR_PRED            ]= pred4x4_horizontal_c;
+    h->pred4x4[DC_PRED             ]= pred4x4_dc_c;
+    h->pred4x4[DIAG_DOWN_LEFT_PRED ]= pred4x4_down_left_c;
+    h->pred4x4[DIAG_DOWN_RIGHT_PRED]= pred4x4_down_right_c;
+    h->pred4x4[VERT_RIGHT_PRED     ]= pred4x4_vertical_right_c;
+    h->pred4x4[HOR_DOWN_PRED       ]= pred4x4_horizontal_down_c;
+    h->pred4x4[VERT_LEFT_PRED      ]= pred4x4_vertical_left_c;
+    h->pred4x4[HOR_UP_PRED         ]= pred4x4_horizontal_up_c;
+    h->pred4x4[LEFT_DC_PRED        ]= pred4x4_left_dc_c;
+    h->pred4x4[TOP_DC_PRED         ]= pred4x4_top_dc_c;
+    h->pred4x4[DC_128_PRED         ]= pred4x4_128_dc_c;
+
+    h->pred8x8l[VERT_PRED           ]= pred8x8l_vertical_c;
+    h->pred8x8l[HOR_PRED            ]= pred8x8l_horizontal_c;
+    h->pred8x8l[DC_PRED             ]= pred8x8l_dc_c;
+    h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= pred8x8l_down_left_c;
+    h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= pred8x8l_down_right_c;
+    h->pred8x8l[VERT_RIGHT_PRED     ]= pred8x8l_vertical_right_c;
+    h->pred8x8l[HOR_DOWN_PRED       ]= pred8x8l_horizontal_down_c;
+    h->pred8x8l[VERT_LEFT_PRED      ]= pred8x8l_vertical_left_c;
+    h->pred8x8l[HOR_UP_PRED         ]= pred8x8l_horizontal_up_c;
+    h->pred8x8l[LEFT_DC_PRED        ]= pred8x8l_left_dc_c;
+    h->pred8x8l[TOP_DC_PRED         ]= pred8x8l_top_dc_c;
+    h->pred8x8l[DC_128_PRED         ]= pred8x8l_128_dc_c;
+
+    h->pred8x8[DC_PRED8x8     ]= ff_pred8x8_dc_c;
+    h->pred8x8[VERT_PRED8x8   ]= ff_pred8x8_vertical_c;
+    h->pred8x8[HOR_PRED8x8    ]= ff_pred8x8_horizontal_c;
+    h->pred8x8[PLANE_PRED8x8  ]= ff_pred8x8_plane_c;
+    h->pred8x8[LEFT_DC_PRED8x8]= pred8x8_left_dc_c;
+    h->pred8x8[TOP_DC_PRED8x8 ]= pred8x8_top_dc_c;
+    h->pred8x8[DC_128_PRED8x8 ]= ff_pred8x8_128_dc_c;
+
+    h->pred16x16[DC_PRED8x8     ]= ff_pred16x16_dc_c;
+    h->pred16x16[VERT_PRED8x8   ]= ff_pred16x16_vertical_c;
+    h->pred16x16[HOR_PRED8x8    ]= ff_pred16x16_horizontal_c;
+    h->pred16x16[PLANE_PRED8x8  ]= ff_pred16x16_plane_c;
+    h->pred16x16[LEFT_DC_PRED8x8]= pred16x16_left_dc_c;
+    h->pred16x16[TOP_DC_PRED8x8 ]= pred16x16_top_dc_c;
+    h->pred16x16[DC_128_PRED8x8 ]= ff_pred16x16_128_dc_c;
+}
+
+static void free_tables(H264Context *h){
+    av_freep(&h->intra4x4_pred_mode);
+    av_freep(&h->chroma_pred_mode_table);
+    av_freep(&h->cbp_table);
+    av_freep(&h->mvd_table[0]);
+    av_freep(&h->mvd_table[1]);
+    av_freep(&h->direct_table);
+    av_freep(&h->non_zero_count);
+    av_freep(&h->slice_table_base);
+    av_freep(&h->top_borders[1]);
+    av_freep(&h->top_borders[0]);
+    h->slice_table= NULL;
+
+    av_freep(&h->mb2b_xy);
+    av_freep(&h->mb2b8_xy);
+
+    av_freep(&h->s.obmc_scratchpad);
+}
+
+static void init_dequant8_coeff_table(H264Context *h){
+    int i,q,x;
+    const int transpose = (h->s.dsp.h264_idct8_add != ff_h264_idct8_add_c); //FIXME ugly
+    h->dequant8_coeff[0] = h->dequant8_buffer[0];
+    h->dequant8_coeff[1] = h->dequant8_buffer[1];
+
+    for(i=0; i<2; i++ ){
+        if(i && !memcmp(h->pps.scaling_matrix8[0], h->pps.scaling_matrix8[1], 64*sizeof(uint8_t))){
+            h->dequant8_coeff[1] = h->dequant8_buffer[0];
+            break;
+        }
+
+        for(q=0; q<52; q++){
+            int shift = ff_div6[q];
+            int idx = ff_rem6[q];
+            for(x=0; x<64; x++)
+                h->dequant8_coeff[i][q][transpose ? (x>>3)|((x&7)<<3) : x] =
+                    ((uint32_t)dequant8_coeff_init[idx][ dequant8_coeff_init_scan[((x>>1)&12) | (x&3)] ] *
+                    h->pps.scaling_matrix8[i][x]) << shift;
+        }
+    }
+}
+
+static void init_dequant4_coeff_table(H264Context *h){
+    int i,j,q,x;
+    const int transpose = (h->s.dsp.h264_idct_add != ff_h264_idct_add_c); //FIXME ugly
+    for(i=0; i<6; i++ ){
+        h->dequant4_coeff[i] = h->dequant4_buffer[i];
+        for(j=0; j<i; j++){
+            if(!memcmp(h->pps.scaling_matrix4[j], h->pps.scaling_matrix4[i], 16*sizeof(uint8_t))){
+                h->dequant4_coeff[i] = h->dequant4_buffer[j];
+                break;
+            }
+        }
+        if(j<i)
+            continue;
+
+        for(q=0; q<52; q++){
+            int shift = ff_div6[q] + 2;
+            int idx = ff_rem6[q];
+            for(x=0; x<16; x++)
+                h->dequant4_coeff[i][q][transpose ? (x>>2)|((x<<2)&0xF) : x] =
+                    ((uint32_t)dequant4_coeff_init[idx][(x&1) + ((x>>2)&1)] *
+                    h->pps.scaling_matrix4[i][x]) << shift;
+        }
+    }
+}
+
+static void init_dequant_tables(H264Context *h){
+    int i,x;
+    init_dequant4_coeff_table(h);
+    if(h->pps.transform_8x8_mode)
+        init_dequant8_coeff_table(h);
+    if(h->sps.transform_bypass){
+        for(i=0; i<6; i++)
+            for(x=0; x<16; x++)
+                h->dequant4_coeff[i][0][x] = 1<<6;
+        if(h->pps.transform_8x8_mode)
+            for(i=0; i<2; i++)
+                for(x=0; x<64; x++)
+                    h->dequant8_coeff[i][0][x] = 1<<6;
+    }
+}
+
+
+/**
+ * allocates tables.
+ * needs width/height
+ */
+static int alloc_tables(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int big_mb_num= s->mb_stride * (s->mb_height+1);
+    int x,y;
+
+    CHECKED_ALLOCZ(h->intra4x4_pred_mode, big_mb_num * 8  * sizeof(uint8_t))
+
+    CHECKED_ALLOCZ(h->non_zero_count    , big_mb_num * 16 * sizeof(uint8_t))
+    CHECKED_ALLOCZ(h->slice_table_base  , (big_mb_num+s->mb_stride) * sizeof(uint8_t))
+    CHECKED_ALLOCZ(h->top_borders[0]    , s->mb_width * (16+8+8) * sizeof(uint8_t))
+    CHECKED_ALLOCZ(h->top_borders[1]    , s->mb_width * (16+8+8) * sizeof(uint8_t))
+    CHECKED_ALLOCZ(h->cbp_table, big_mb_num * sizeof(uint16_t))
+
+    if( h->pps.cabac ) {
+        CHECKED_ALLOCZ(h->chroma_pred_mode_table, big_mb_num * sizeof(uint8_t))
+        CHECKED_ALLOCZ(h->mvd_table[0], 32*big_mb_num * sizeof(uint16_t));
+        CHECKED_ALLOCZ(h->mvd_table[1], 32*big_mb_num * sizeof(uint16_t));
+        CHECKED_ALLOCZ(h->direct_table, 32*big_mb_num * sizeof(uint8_t));
+    }
+
+    memset(h->slice_table_base, -1, (big_mb_num+s->mb_stride)  * sizeof(uint8_t));
+    h->slice_table= h->slice_table_base + s->mb_stride*2 + 1;
+
+    CHECKED_ALLOCZ(h->mb2b_xy  , big_mb_num * sizeof(uint32_t));
+    CHECKED_ALLOCZ(h->mb2b8_xy , big_mb_num * sizeof(uint32_t));
+    for(y=0; y<s->mb_height; y++){
+        for(x=0; x<s->mb_width; x++){
+            const int mb_xy= x + y*s->mb_stride;
+            const int b_xy = 4*x + 4*y*h->b_stride;
+            const int b8_xy= 2*x + 2*y*h->b8_stride;
+
+            h->mb2b_xy [mb_xy]= b_xy;
+            h->mb2b8_xy[mb_xy]= b8_xy;
+        }
+    }
+
+    s->obmc_scratchpad = NULL;
+
+    if(!h->dequant4_coeff[0])
+        init_dequant_tables(h);
+
+    return 0;
+fail:
+    free_tables(h);
+    return -1;
+}
+
+static void common_init(H264Context *h){
+    MpegEncContext * const s = &h->s;
+
+    s->width = s->avctx->width;
+    s->height = s->avctx->height;
+    s->codec_id= s->avctx->codec->id;
+
+    init_pred_ptrs(h);
+
+    h->dequant_coeff_pps= -1;
+    s->unrestricted_mv=1;
+    s->decode=1; //FIXME
+
+    memset(h->pps.scaling_matrix4, 16, 6*16*sizeof(uint8_t));
+    memset(h->pps.scaling_matrix8, 16, 2*64*sizeof(uint8_t));
+}
+
+static int decode_init(AVCodecContext *avctx){
+    H264Context *h= avctx->priv_data;
+    MpegEncContext * const s = &h->s;
+
+    MPV_decode_defaults(s);
+
+    s->avctx = avctx;
+    common_init(h);
+
+    s->out_format = FMT_H264;
+    s->workaround_bugs= avctx->workaround_bugs;
+
+    // set defaults
+//    s->decode_mb= ff_h263_decode_mb;
+    s->low_delay= 1;
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+
+    decode_init_vlc();
+
+    if(avctx->extradata_size > 0 && avctx->extradata &&
+       *(char *)avctx->extradata == 1){
+        h->is_avc = 1;
+        h->got_avcC = 0;
+    } else {
+        h->is_avc = 0;
+    }
+
+    return 0;
+}
+
+static int frame_start(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int i;
+
+    if(MPV_frame_start(s, s->avctx) < 0)
+        return -1;
+    ff_er_frame_start(s);
+
+    assert(s->linesize && s->uvlinesize);
+
+    for(i=0; i<16; i++){
+        h->block_offset[i]= 4*((scan8[i] - scan8[0])&7) + 4*s->linesize*((scan8[i] - scan8[0])>>3);
+        h->block_offset[24+i]= 4*((scan8[i] - scan8[0])&7) + 8*s->linesize*((scan8[i] - scan8[0])>>3);
+    }
+    for(i=0; i<4; i++){
+        h->block_offset[16+i]=
+        h->block_offset[20+i]= 4*((scan8[i] - scan8[0])&7) + 4*s->uvlinesize*((scan8[i] - scan8[0])>>3);
+        h->block_offset[24+16+i]=
+        h->block_offset[24+20+i]= 4*((scan8[i] - scan8[0])&7) + 8*s->uvlinesize*((scan8[i] - scan8[0])>>3);
+    }
+
+    /* can't be in alloc_tables because linesize isn't known there.
+     * FIXME: redo bipred weight to not require extra buffer? */
+    if(!s->obmc_scratchpad)
+        s->obmc_scratchpad = av_malloc(16*2*s->linesize + 8*2*s->uvlinesize);
+
+    /* some macroblocks will be accessed before they're available */
+    if(FRAME_MBAFF)
+        memset(h->slice_table, -1, (s->mb_height*s->mb_stride-1) * sizeof(uint8_t));
+
+//    s->decode= (s->flags&CODEC_FLAG_PSNR) || !s->encoding || s->current_picture.reference /*|| h->contains_intra*/ || 1;
+    return 0;
+}
+
+static inline void backup_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize){
+    MpegEncContext * const s = &h->s;
+    int i;
+
+    src_y  -=   linesize;
+    src_cb -= uvlinesize;
+    src_cr -= uvlinesize;
+
+    // There are two lines saved, the line above the the top macroblock of a pair,
+    // and the line above the bottom macroblock
+    h->left_border[0]= h->top_borders[0][s->mb_x][15];
+    for(i=1; i<17; i++){
+        h->left_border[i]= src_y[15+i*  linesize];
+    }
+
+    *(uint64_t*)(h->top_borders[0][s->mb_x]+0)= *(uint64_t*)(src_y +  16*linesize);
+    *(uint64_t*)(h->top_borders[0][s->mb_x]+8)= *(uint64_t*)(src_y +8+16*linesize);
+
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        h->left_border[17  ]= h->top_borders[0][s->mb_x][16+7];
+        h->left_border[17+9]= h->top_borders[0][s->mb_x][24+7];
+        for(i=1; i<9; i++){
+            h->left_border[i+17  ]= src_cb[7+i*uvlinesize];
+            h->left_border[i+17+9]= src_cr[7+i*uvlinesize];
+        }
+        *(uint64_t*)(h->top_borders[0][s->mb_x]+16)= *(uint64_t*)(src_cb+8*uvlinesize);
+        *(uint64_t*)(h->top_borders[0][s->mb_x]+24)= *(uint64_t*)(src_cr+8*uvlinesize);
+    }
+}
+
+static inline void xchg_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize, int xchg){
+    MpegEncContext * const s = &h->s;
+    int temp8, i;
+    uint64_t temp64;
+    int deblock_left = (s->mb_x > 0);
+    int deblock_top  = (s->mb_y > 0);
+
+    src_y  -=   linesize + 1;
+    src_cb -= uvlinesize + 1;
+    src_cr -= uvlinesize + 1;
+
+#define XCHG(a,b,t,xchg)\
+t= a;\
+if(xchg)\
+    a= b;\
+b= t;
+
+    if(deblock_left){
+        for(i = !deblock_top; i<17; i++){
+            XCHG(h->left_border[i     ], src_y [i*  linesize], temp8, xchg);
+        }
+    }
+
+    if(deblock_top){
+        XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+0), *(uint64_t*)(src_y +1), temp64, xchg);
+        XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+8), *(uint64_t*)(src_y +9), temp64, 1);
+        if(s->mb_x+1 < s->mb_width){
+            XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x+1]), *(uint64_t*)(src_y +17), temp64, 1);
+        }
+    }
+
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        if(deblock_left){
+            for(i = !deblock_top; i<9; i++){
+                XCHG(h->left_border[i+17  ], src_cb[i*uvlinesize], temp8, xchg);
+                XCHG(h->left_border[i+17+9], src_cr[i*uvlinesize], temp8, xchg);
+            }
+        }
+        if(deblock_top){
+            XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+16), *(uint64_t*)(src_cb+1), temp64, 1);
+            XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+24), *(uint64_t*)(src_cr+1), temp64, 1);
+        }
+    }
+}
+
+static inline void backup_pair_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize){
+    MpegEncContext * const s = &h->s;
+    int i;
+
+    src_y  -= 2 *   linesize;
+    src_cb -= 2 * uvlinesize;
+    src_cr -= 2 * uvlinesize;
+
+    // There are two lines saved, the line above the the top macroblock of a pair,
+    // and the line above the bottom macroblock
+    h->left_border[0]= h->top_borders[0][s->mb_x][15];
+    h->left_border[1]= h->top_borders[1][s->mb_x][15];
+    for(i=2; i<34; i++){
+        h->left_border[i]= src_y[15+i*  linesize];
+    }
+
+    *(uint64_t*)(h->top_borders[0][s->mb_x]+0)= *(uint64_t*)(src_y +  32*linesize);
+    *(uint64_t*)(h->top_borders[0][s->mb_x]+8)= *(uint64_t*)(src_y +8+32*linesize);
+    *(uint64_t*)(h->top_borders[1][s->mb_x]+0)= *(uint64_t*)(src_y +  33*linesize);
+    *(uint64_t*)(h->top_borders[1][s->mb_x]+8)= *(uint64_t*)(src_y +8+33*linesize);
+
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        h->left_border[34     ]= h->top_borders[0][s->mb_x][16+7];
+        h->left_border[34+   1]= h->top_borders[1][s->mb_x][16+7];
+        h->left_border[34+18  ]= h->top_borders[0][s->mb_x][24+7];
+        h->left_border[34+18+1]= h->top_borders[1][s->mb_x][24+7];
+        for(i=2; i<18; i++){
+            h->left_border[i+34   ]= src_cb[7+i*uvlinesize];
+            h->left_border[i+34+18]= src_cr[7+i*uvlinesize];
+        }
+        *(uint64_t*)(h->top_borders[0][s->mb_x]+16)= *(uint64_t*)(src_cb+16*uvlinesize);
+        *(uint64_t*)(h->top_borders[0][s->mb_x]+24)= *(uint64_t*)(src_cr+16*uvlinesize);
+        *(uint64_t*)(h->top_borders[1][s->mb_x]+16)= *(uint64_t*)(src_cb+17*uvlinesize);
+        *(uint64_t*)(h->top_borders[1][s->mb_x]+24)= *(uint64_t*)(src_cr+17*uvlinesize);
+    }
+}
+
+static inline void xchg_pair_border(H264Context *h, uint8_t *src_y, uint8_t *src_cb, uint8_t *src_cr, int linesize, int uvlinesize, int xchg){
+    MpegEncContext * const s = &h->s;
+    int temp8, i;
+    uint64_t temp64;
+    int deblock_left = (s->mb_x > 0);
+    int deblock_top  = (s->mb_y > 1);
+
+    tprintf(s->avctx, "xchg_pair_border: src_y:%p src_cb:%p src_cr:%p ls:%d uvls:%d\n", src_y, src_cb, src_cr, linesize, uvlinesize);
+
+    src_y  -= 2 *   linesize + 1;
+    src_cb -= 2 * uvlinesize + 1;
+    src_cr -= 2 * uvlinesize + 1;
+
+#define XCHG(a,b,t,xchg)\
+t= a;\
+if(xchg)\
+    a= b;\
+b= t;
+
+    if(deblock_left){
+        for(i = (!deblock_top)<<1; i<34; i++){
+            XCHG(h->left_border[i     ], src_y [i*  linesize], temp8, xchg);
+        }
+    }
+
+    if(deblock_top){
+        XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+0), *(uint64_t*)(src_y +1), temp64, xchg);
+        XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+8), *(uint64_t*)(src_y +9), temp64, 1);
+        XCHG(*(uint64_t*)(h->top_borders[1][s->mb_x]+0), *(uint64_t*)(src_y +1 +linesize), temp64, xchg);
+        XCHG(*(uint64_t*)(h->top_borders[1][s->mb_x]+8), *(uint64_t*)(src_y +9 +linesize), temp64, 1);
+        if(s->mb_x+1 < s->mb_width){
+            XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x+1]), *(uint64_t*)(src_y +17), temp64, 1);
+            XCHG(*(uint64_t*)(h->top_borders[1][s->mb_x+1]), *(uint64_t*)(src_y +17 +linesize), temp64, 1);
+        }
+    }
+
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        if(deblock_left){
+            for(i = (!deblock_top) << 1; i<18; i++){
+                XCHG(h->left_border[i+34   ], src_cb[i*uvlinesize], temp8, xchg);
+                XCHG(h->left_border[i+34+18], src_cr[i*uvlinesize], temp8, xchg);
+            }
+        }
+        if(deblock_top){
+            XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+16), *(uint64_t*)(src_cb+1), temp64, 1);
+            XCHG(*(uint64_t*)(h->top_borders[0][s->mb_x]+24), *(uint64_t*)(src_cr+1), temp64, 1);
+            XCHG(*(uint64_t*)(h->top_borders[1][s->mb_x]+16), *(uint64_t*)(src_cb+1 +uvlinesize), temp64, 1);
+            XCHG(*(uint64_t*)(h->top_borders[1][s->mb_x]+24), *(uint64_t*)(src_cr+1 +uvlinesize), temp64, 1);
+        }
+    }
+}
+
+static void av_always_inline hl_decode_mb_internal(H264Context *h, int simple){
+    MpegEncContext * const s = &h->s;
+    const int mb_x= s->mb_x;
+    const int mb_y= s->mb_y;
+    const int mb_xy= mb_x + mb_y*s->mb_stride;
+    const int mb_type= s->current_picture.mb_type[mb_xy];
+    uint8_t  *dest_y, *dest_cb, *dest_cr;
+    int linesize, uvlinesize /*dct_offset*/;
+    int i;
+    int *block_offset = &h->block_offset[0];
+    const unsigned int bottom = mb_y & 1;
+    const int transform_bypass = (s->qscale == 0 && h->sps.transform_bypass), is_h264 = (simple || s->codec_id == CODEC_ID_H264);
+    void (*idct_add)(uint8_t *dst, DCTELEM *block, int stride);
+    void (*idct_dc_add)(uint8_t *dst, DCTELEM *block, int stride);
+
+    dest_y  = s->current_picture.data[0] + (mb_y * 16* s->linesize  ) + mb_x * 16;
+    dest_cb = s->current_picture.data[1] + (mb_y * 8 * s->uvlinesize) + mb_x * 8;
+    dest_cr = s->current_picture.data[2] + (mb_y * 8 * s->uvlinesize) + mb_x * 8;
+
+    s->dsp.prefetch(dest_y + (s->mb_x&3)*4*s->linesize + 64, s->linesize, 4);
+    s->dsp.prefetch(dest_cb + (s->mb_x&7)*s->uvlinesize + 64, dest_cr - dest_cb, 2);
+
+    if (!simple && MB_FIELD) {
+        linesize   = h->mb_linesize   = s->linesize * 2;
+        uvlinesize = h->mb_uvlinesize = s->uvlinesize * 2;
+        block_offset = &h->block_offset[24];
+        if(mb_y&1){ //FIXME move out of this func?
+            dest_y -= s->linesize*15;
+            dest_cb-= s->uvlinesize*7;
+            dest_cr-= s->uvlinesize*7;
+        }
+        if(FRAME_MBAFF) {
+            int list;
+            for(list=0; list<h->list_count; list++){
+                if(!USES_LIST(mb_type, list))
+                    continue;
+                if(IS_16X16(mb_type)){
+                    int8_t *ref = &h->ref_cache[list][scan8[0]];
+                    fill_rectangle(ref, 4, 4, 8, 16+*ref^(s->mb_y&1), 1);
+                }else{
+                    for(i=0; i<16; i+=4){
+                        //FIXME can refs be smaller than 8x8 when !direct_8x8_inference ?
+                        int ref = h->ref_cache[list][scan8[i]];
+                        if(ref >= 0)
+                            fill_rectangle(&h->ref_cache[list][scan8[i]], 2, 2, 8, 16+ref^(s->mb_y&1), 1);
+                    }
+                }
+            }
+        }
+    } else {
+        linesize   = h->mb_linesize   = s->linesize;
+        uvlinesize = h->mb_uvlinesize = s->uvlinesize;
+//        dct_offset = s->linesize * 16;
+    }
+
+    if(transform_bypass){
+        idct_dc_add =
+        idct_add = IS_8x8DCT(mb_type) ? s->dsp.add_pixels8 : s->dsp.add_pixels4;
+    }else if(IS_8x8DCT(mb_type)){
+        idct_dc_add = s->dsp.h264_idct8_dc_add;
+        idct_add = s->dsp.h264_idct8_add;
+    }else{
+        idct_dc_add = s->dsp.h264_idct_dc_add;
+        idct_add = s->dsp.h264_idct_add;
+    }
+
+    if(!simple && FRAME_MBAFF && h->deblocking_filter && IS_INTRA(mb_type)
+       && (!bottom || !IS_INTRA(s->current_picture.mb_type[mb_xy-s->mb_stride]))){
+        int mbt_y = mb_y&~1;
+        uint8_t *top_y  = s->current_picture.data[0] + (mbt_y * 16* s->linesize  ) + mb_x * 16;
+        uint8_t *top_cb = s->current_picture.data[1] + (mbt_y * 8 * s->uvlinesize) + mb_x * 8;
+        uint8_t *top_cr = s->current_picture.data[2] + (mbt_y * 8 * s->uvlinesize) + mb_x * 8;
+        xchg_pair_border(h, top_y, top_cb, top_cr, s->linesize, s->uvlinesize, 1);
+    }
+
+    if (!simple && IS_INTRA_PCM(mb_type)) {
+        unsigned int x, y;
+
+        // The pixels are stored in h->mb array in the same order as levels,
+        // copy them in output in the correct order.
+        for(i=0; i<16; i++) {
+            for (y=0; y<4; y++) {
+                for (x=0; x<4; x++) {
+                    *(dest_y + block_offset[i] + y*linesize + x) = h->mb[i*16+y*4+x];
+                }
+            }
+        }
+        for(i=16; i<16+4; i++) {
+            for (y=0; y<4; y++) {
+                for (x=0; x<4; x++) {
+                    *(dest_cb + block_offset[i] + y*uvlinesize + x) = h->mb[i*16+y*4+x];
+                }
+            }
+        }
+        for(i=20; i<20+4; i++) {
+            for (y=0; y<4; y++) {
+                for (x=0; x<4; x++) {
+                    *(dest_cr + block_offset[i] + y*uvlinesize + x) = h->mb[i*16+y*4+x];
+                }
+            }
+        }
+    } else {
+        if(IS_INTRA(mb_type)){
+            if(h->deblocking_filter && (simple || !FRAME_MBAFF))
+                xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 1);
+
+            if(simple || !(s->flags&CODEC_FLAG_GRAY)){
+                h->pred8x8[ h->chroma_pred_mode ](dest_cb, uvlinesize);
+                h->pred8x8[ h->chroma_pred_mode ](dest_cr, uvlinesize);
+            }
+
+            if(IS_INTRA4x4(mb_type)){
+                if(simple || !s->encoding){
+                    if(IS_8x8DCT(mb_type)){
+                        for(i=0; i<16; i+=4){
+                            uint8_t * const ptr= dest_y + block_offset[i];
+                            const int dir= h->intra4x4_pred_mode_cache[ scan8[i] ];
+                            const int nnz = h->non_zero_count_cache[ scan8[i] ];
+                            h->pred8x8l[ dir ](ptr, (h->topleft_samples_available<<i)&0x8000,
+                                                   (h->topright_samples_available<<i)&0x4000, linesize);
+                            if(nnz){
+                                if(nnz == 1 && h->mb[i*16])
+                                    idct_dc_add(ptr, h->mb + i*16, linesize);
+                                else
+                                    idct_add(ptr, h->mb + i*16, linesize);
+                            }
+                        }
+                    }else
+                    for(i=0; i<16; i++){
+                        uint8_t * const ptr= dest_y + block_offset[i];
+                        uint8_t *topright;
+                        const int dir= h->intra4x4_pred_mode_cache[ scan8[i] ];
+                        int nnz, tr;
+
+                        if(dir == DIAG_DOWN_LEFT_PRED || dir == VERT_LEFT_PRED){
+                            const int topright_avail= (h->topright_samples_available<<i)&0x8000;
+                            assert(mb_y || linesize <= block_offset[i]);
+                            if(!topright_avail){
+                                tr= ptr[3 - linesize]*0x01010101;
+                                topright= (uint8_t*) &tr;
+                            }else
+                                topright= ptr + 4 - linesize;
+                        }else
+                            topright= NULL;
+
+                        h->pred4x4[ dir ](ptr, topright, linesize);
+                        nnz = h->non_zero_count_cache[ scan8[i] ];
+                        if(nnz){
+                            if(is_h264){
+                                if(nnz == 1 && h->mb[i*16])
+                                    idct_dc_add(ptr, h->mb + i*16, linesize);
+                                else
+                                    idct_add(ptr, h->mb + i*16, linesize);
+                            }else
+                                svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, 0);
+                        }
+                    }
+                }
+            }else{
+                h->pred16x16[ h->intra16x16_pred_mode ](dest_y , linesize);
+                if(is_h264){
+                    if(!transform_bypass)
+                        h264_luma_dc_dequant_idct_c(h->mb, s->qscale, h->dequant4_coeff[IS_INTRA(mb_type) ? 0:3][s->qscale][0]);
+                }else
+                    svq3_luma_dc_dequant_idct_c(h->mb, s->qscale);
+            }
+            if(h->deblocking_filter && (simple || !FRAME_MBAFF))
+                xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0);
+        }else if(is_h264){
+            hl_motion(h, dest_y, dest_cb, dest_cr,
+                      s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab,
+                      s->me.qpel_avg, s->dsp.avg_h264_chroma_pixels_tab,
+                      s->dsp.weight_h264_pixels_tab, s->dsp.biweight_h264_pixels_tab);
+        }
+
+
+        if(!IS_INTRA4x4(mb_type)){
+            if(is_h264){
+                if(IS_INTRA16x16(mb_type)){
+                    for(i=0; i<16; i++){
+                        if(h->non_zero_count_cache[ scan8[i] ])
+                            idct_add(dest_y + block_offset[i], h->mb + i*16, linesize);
+                        else if(h->mb[i*16])
+                            idct_dc_add(dest_y + block_offset[i], h->mb + i*16, linesize);
+                    }
+                }else{
+                    const int di = IS_8x8DCT(mb_type) ? 4 : 1;
+                    for(i=0; i<16; i+=di){
+                        int nnz = h->non_zero_count_cache[ scan8[i] ];
+                        if(nnz){
+                            if(nnz==1 && h->mb[i*16])
+                                idct_dc_add(dest_y + block_offset[i], h->mb + i*16, linesize);
+                            else
+                                idct_add(dest_y + block_offset[i], h->mb + i*16, linesize);
+                        }
+                    }
+                }
+            }else{
+                for(i=0; i<16; i++){
+                    if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){ //FIXME benchmark weird rule, & below
+                        uint8_t * const ptr= dest_y + block_offset[i];
+                        svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, IS_INTRA(mb_type) ? 1 : 0);
+                    }
+                }
+            }
+        }
+
+        if(simple || !(s->flags&CODEC_FLAG_GRAY)){
+            uint8_t *dest[2] = {dest_cb, dest_cr};
+            if(transform_bypass){
+                idct_add = idct_dc_add = s->dsp.add_pixels4;
+            }else{
+                idct_add = s->dsp.h264_idct_add;
+                idct_dc_add = s->dsp.h264_idct_dc_add;
+                chroma_dc_dequant_idct_c(h->mb + 16*16, h->chroma_qp, h->dequant4_coeff[IS_INTRA(mb_type) ? 1:4][h->chroma_qp][0]);
+                chroma_dc_dequant_idct_c(h->mb + 16*16+4*16, h->chroma_qp, h->dequant4_coeff[IS_INTRA(mb_type) ? 2:5][h->chroma_qp][0]);
+            }
+            if(is_h264){
+                for(i=16; i<16+8; i++){
+                    if(h->non_zero_count_cache[ scan8[i] ])
+                        idct_add(dest[(i&4)>>2] + block_offset[i], h->mb + i*16, uvlinesize);
+                    else if(h->mb[i*16])
+                        idct_dc_add(dest[(i&4)>>2] + block_offset[i], h->mb + i*16, uvlinesize);
+                }
+            }else{
+                for(i=16; i<16+8; i++){
+                    if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
+                        uint8_t * const ptr= dest[(i&4)>>2] + block_offset[i];
+                        svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+                    }
+                }
+            }
+        }
+    }
+    if(h->deblocking_filter) {
+        if (!simple && FRAME_MBAFF) {
+            //FIXME try deblocking one mb at a time?
+            // the reduction in load/storing mvs and such might outweigh the extra backup/xchg_border
+            const int mb_y = s->mb_y - 1;
+            uint8_t  *pair_dest_y, *pair_dest_cb, *pair_dest_cr;
+            const int mb_xy= mb_x + mb_y*s->mb_stride;
+            const int mb_type_top   = s->current_picture.mb_type[mb_xy];
+            const int mb_type_bottom= s->current_picture.mb_type[mb_xy+s->mb_stride];
+            if (!bottom) return;
+            pair_dest_y  = s->current_picture.data[0] + (mb_y * 16* s->linesize  ) + mb_x * 16;
+            pair_dest_cb = s->current_picture.data[1] + (mb_y * 8 * s->uvlinesize) + mb_x * 8;
+            pair_dest_cr = s->current_picture.data[2] + (mb_y * 8 * s->uvlinesize) + mb_x * 8;
+
+            if(IS_INTRA(mb_type_top | mb_type_bottom))
+                xchg_pair_border(h, pair_dest_y, pair_dest_cb, pair_dest_cr, s->linesize, s->uvlinesize, 0);
+
+            backup_pair_border(h, pair_dest_y, pair_dest_cb, pair_dest_cr, s->linesize, s->uvlinesize);
+            // deblock a pair
+            // top
+            s->mb_y--;
+            tprintf(h->s.avctx, "call mbaff filter_mb mb_x:%d mb_y:%d pair_dest_y = %p, dest_y = %p\n", mb_x, mb_y, pair_dest_y, dest_y);
+            fill_caches(h, mb_type_top, 1); //FIXME don't fill stuff which isn't used by filter_mb
+            h->chroma_qp = get_chroma_qp(h->pps.chroma_qp_index_offset, s->current_picture.qscale_table[mb_xy]);
+            filter_mb(h, mb_x, mb_y, pair_dest_y, pair_dest_cb, pair_dest_cr, linesize, uvlinesize);
+            // bottom
+            s->mb_y++;
+            tprintf(h->s.avctx, "call mbaff filter_mb\n");
+            fill_caches(h, mb_type_bottom, 1); //FIXME don't fill stuff which isn't used by filter_mb
+            h->chroma_qp = get_chroma_qp(h->pps.chroma_qp_index_offset, s->current_picture.qscale_table[mb_xy+s->mb_stride]);
+            filter_mb(h, mb_x, mb_y+1, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
+        } else {
+            tprintf(h->s.avctx, "call filter_mb\n");
+            backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
+            fill_caches(h, mb_type, 1); //FIXME don't fill stuff which isn't used by filter_mb
+            filter_mb_fast(h, mb_x, mb_y, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
+        }
+    }
+}
+
+/**
+ * Process a macroblock; this case avoids checks for expensive uncommon cases.
+ */
+static void hl_decode_mb_simple(H264Context *h){
+    hl_decode_mb_internal(h, 1);
+}
+
+/**
+ * Process a macroblock; this handles edge cases, such as interlacing.
+ */
+static void av_noinline hl_decode_mb_complex(H264Context *h){
+    hl_decode_mb_internal(h, 0);
+}
+
+static void hl_decode_mb(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_x= s->mb_x;
+    const int mb_y= s->mb_y;
+    const int mb_xy= mb_x + mb_y*s->mb_stride;
+    const int mb_type= s->current_picture.mb_type[mb_xy];
+    int is_complex = FRAME_MBAFF || MB_FIELD || IS_INTRA_PCM(mb_type) || s->codec_id != CODEC_ID_H264 || (s->flags&CODEC_FLAG_GRAY) || s->encoding;
+
+    if(!s->decode)
+        return;
+
+    if (is_complex)
+        hl_decode_mb_complex(h);
+    else hl_decode_mb_simple(h);
+}
+
+/**
+ * fills the default_ref_list.
+ */
+static int fill_default_ref_list(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int i;
+    int smallest_poc_greater_than_current = -1;
+    Picture sorted_short_ref[32];
+
+    if(h->slice_type==B_TYPE){
+        int out_i;
+        int limit= INT_MIN;
+
+        /* sort frame according to poc in B slice */
+        for(out_i=0; out_i<h->short_ref_count; out_i++){
+            int best_i=INT_MIN;
+            int best_poc=INT_MAX;
+
+            for(i=0; i<h->short_ref_count; i++){
+                const int poc= h->short_ref[i]->poc;
+                if(poc > limit && poc < best_poc){
+                    best_poc= poc;
+                    best_i= i;
+                }
+            }
+
+            assert(best_i != INT_MIN);
+
+            limit= best_poc;
+            sorted_short_ref[out_i]= *h->short_ref[best_i];
+            tprintf(h->s.avctx, "sorted poc: %d->%d poc:%d fn:%d\n", best_i, out_i, sorted_short_ref[out_i].poc, sorted_short_ref[out_i].frame_num);
+            if (-1 == smallest_poc_greater_than_current) {
+                if (h->short_ref[best_i]->poc >= s->current_picture_ptr->poc) {
+                    smallest_poc_greater_than_current = out_i;
+                }
+            }
+        }
+    }
+
+    if(s->picture_structure == PICT_FRAME){
+        if(h->slice_type==B_TYPE){
+            int list;
+            tprintf(h->s.avctx, "current poc: %d, smallest_poc_greater_than_current: %d\n", s->current_picture_ptr->poc, smallest_poc_greater_than_current);
+
+            // find the largest poc
+            for(list=0; list<2; list++){
+                int index = 0;
+                int j= -99;
+                int step= list ? -1 : 1;
+
+                for(i=0; i<h->short_ref_count && index < h->ref_count[list]; i++, j+=step) {
+                    while(j<0 || j>= h->short_ref_count){
+                        if(j != -99 && step == (list ? -1 : 1))
+                            return -1;
+                        step = -step;
+                        j= smallest_poc_greater_than_current + (step>>1);
+                    }
+                    if(sorted_short_ref[j].reference != 3) continue;
+                    h->default_ref_list[list][index  ]= sorted_short_ref[j];
+                    h->default_ref_list[list][index++].pic_id= sorted_short_ref[j].frame_num;
+                }
+
+                for(i = 0; i < 16 && index < h->ref_count[ list ]; i++){
+                    if(h->long_ref[i] == NULL) continue;
+                    if(h->long_ref[i]->reference != 3) continue;
+
+                    h->default_ref_list[ list ][index  ]= *h->long_ref[i];
+                    h->default_ref_list[ list ][index++].pic_id= i;;
+                }
+
+                if(list && (smallest_poc_greater_than_current<=0 || smallest_poc_greater_than_current>=h->short_ref_count) && (1 < index)){
+                    // swap the two first elements of L1 when
+                    // L0 and L1 are identical
+                    Picture temp= h->default_ref_list[1][0];
+                    h->default_ref_list[1][0] = h->default_ref_list[1][1];
+                    h->default_ref_list[1][1] = temp;
+                }
+
+                if(index < h->ref_count[ list ])
+                    memset(&h->default_ref_list[list][index], 0, sizeof(Picture)*(h->ref_count[ list ] - index));
+            }
+        }else{
+            int index=0;
+            for(i=0; i<h->short_ref_count; i++){
+                if(h->short_ref[i]->reference != 3) continue; //FIXME refernce field shit
+                h->default_ref_list[0][index  ]= *h->short_ref[i];
+                h->default_ref_list[0][index++].pic_id= h->short_ref[i]->frame_num;
+            }
+            for(i = 0; i < 16; i++){
+                if(h->long_ref[i] == NULL) continue;
+                if(h->long_ref[i]->reference != 3) continue;
+                h->default_ref_list[0][index  ]= *h->long_ref[i];
+                h->default_ref_list[0][index++].pic_id= i;;
+            }
+            if(index < h->ref_count[0])
+                memset(&h->default_ref_list[0][index], 0, sizeof(Picture)*(h->ref_count[0] - index));
+        }
+    }else{ //FIELD
+        if(h->slice_type==B_TYPE){
+        }else{
+            //FIXME second field balh
+        }
+    }
+#ifdef TRACE
+    for (i=0; i<h->ref_count[0]; i++) {
+        tprintf(h->s.avctx, "List0: %s fn:%d 0x%p\n", (h->default_ref_list[0][i].long_ref ? "LT" : "ST"), h->default_ref_list[0][i].pic_id, h->default_ref_list[0][i].data[0]);
+    }
+    if(h->slice_type==B_TYPE){
+        for (i=0; i<h->ref_count[1]; i++) {
+            tprintf(h->s.avctx, "List1: %s fn:%d 0x%p\n", (h->default_ref_list[1][i].long_ref ? "LT" : "ST"), h->default_ref_list[1][i].pic_id, h->default_ref_list[0][i].data[0]);
+        }
+    }
+#endif
+    return 0;
+}
+
+static void print_short_term(H264Context *h);
+static void print_long_term(H264Context *h);
+
+static int decode_ref_pic_list_reordering(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int list, index;
+
+    print_short_term(h);
+    print_long_term(h);
+    if(h->slice_type==I_TYPE || h->slice_type==SI_TYPE) return 0; //FIXME move before func
+
+    for(list=0; list<h->list_count; list++){
+        memcpy(h->ref_list[list], h->default_ref_list[list], sizeof(Picture)*h->ref_count[list]);
+
+        if(get_bits1(&s->gb)){
+            int pred= h->curr_pic_num;
+
+            for(index=0; ; index++){
+                unsigned int reordering_of_pic_nums_idc= get_ue_golomb(&s->gb);
+                unsigned int pic_id;
+                int i;
+                Picture *ref = NULL;
+
+                if(reordering_of_pic_nums_idc==3)
+                    break;
+
+                if(index >= h->ref_count[list]){
+                    av_log(h->s.avctx, AV_LOG_ERROR, "reference count overflow\n");
+                    return -1;
+                }
+
+                if(reordering_of_pic_nums_idc<3){
+                    if(reordering_of_pic_nums_idc<2){
+                        const unsigned int abs_diff_pic_num= get_ue_golomb(&s->gb) + 1;
+
+                        if(abs_diff_pic_num >= h->max_pic_num){
+                            av_log(h->s.avctx, AV_LOG_ERROR, "abs_diff_pic_num overflow\n");
+                            return -1;
+                        }
+
+                        if(reordering_of_pic_nums_idc == 0) pred-= abs_diff_pic_num;
+                        else                                pred+= abs_diff_pic_num;
+                        pred &= h->max_pic_num - 1;
+
+                        for(i= h->short_ref_count-1; i>=0; i--){
+                            ref = h->short_ref[i];
+                            assert(ref->reference == 3);
+                            assert(!ref->long_ref);
+                            if(ref->data[0] != NULL && ref->frame_num == pred && ref->long_ref == 0) // ignore non existing pictures by testing data[0] pointer
+                                break;
+                        }
+                        if(i>=0)
+                            ref->pic_id= ref->frame_num;
+                    }else{
+                        pic_id= get_ue_golomb(&s->gb); //long_term_pic_idx
+                        if(pic_id>31){
+                            av_log(h->s.avctx, AV_LOG_ERROR, "long_term_pic_idx overflow\n");
+                            return -1;
+                        }
+                        ref = h->long_ref[pic_id];
+                        if(ref){
+                            ref->pic_id= pic_id;
+                            assert(ref->reference == 3);
+                            assert(ref->long_ref);
+                            i=0;
+                        }else{
+                            i=-1;
+                        }
+                    }
+
+                    if (i < 0) {
+                        av_log(h->s.avctx, AV_LOG_ERROR, "reference picture missing during reorder\n");
+                        memset(&h->ref_list[list][index], 0, sizeof(Picture)); //FIXME
+                    } else {
+                        for(i=index; i+1<h->ref_count[list]; i++){
+                            if(ref->long_ref == h->ref_list[list][i].long_ref && ref->pic_id == h->ref_list[list][i].pic_id)
+                                break;
+                        }
+                        for(; i > index; i--){
+                            h->ref_list[list][i]= h->ref_list[list][i-1];
+                        }
+                        h->ref_list[list][index]= *ref;
+                    }
+                }else{
+                    av_log(h->s.avctx, AV_LOG_ERROR, "illegal reordering_of_pic_nums_idc\n");
+                    return -1;
+                }
+            }
+        }
+    }
+    for(list=0; list<h->list_count; list++){
+        for(index= 0; index < h->ref_count[list]; index++){
+            if(!h->ref_list[list][index].data[0])
+                h->ref_list[list][index]= s->current_picture;
+        }
+    }
+
+    if(h->slice_type==B_TYPE && !h->direct_spatial_mv_pred)
+        direct_dist_scale_factor(h);
+    direct_ref_list_init(h);
+    return 0;
+}
+
+static void fill_mbaff_ref_list(H264Context *h){
+    int list, i, j;
+    for(list=0; list<2; list++){ //FIXME try list_count
+        for(i=0; i<h->ref_count[list]; i++){
+            Picture *frame = &h->ref_list[list][i];
+            Picture *field = &h->ref_list[list][16+2*i];
+            field[0] = *frame;
+            for(j=0; j<3; j++)
+                field[0].linesize[j] <<= 1;
+            field[1] = field[0];
+            for(j=0; j<3; j++)
+                field[1].data[j] += frame->linesize[j];
+
+            h->luma_weight[list][16+2*i] = h->luma_weight[list][16+2*i+1] = h->luma_weight[list][i];
+            h->luma_offset[list][16+2*i] = h->luma_offset[list][16+2*i+1] = h->luma_offset[list][i];
+            for(j=0; j<2; j++){
+                h->chroma_weight[list][16+2*i][j] = h->chroma_weight[list][16+2*i+1][j] = h->chroma_weight[list][i][j];
+                h->chroma_offset[list][16+2*i][j] = h->chroma_offset[list][16+2*i+1][j] = h->chroma_offset[list][i][j];
+            }
+        }
+    }
+    for(j=0; j<h->ref_count[1]; j++){
+        for(i=0; i<h->ref_count[0]; i++)
+            h->implicit_weight[j][16+2*i] = h->implicit_weight[j][16+2*i+1] = h->implicit_weight[j][i];
+        memcpy(h->implicit_weight[16+2*j],   h->implicit_weight[j], sizeof(*h->implicit_weight));
+        memcpy(h->implicit_weight[16+2*j+1], h->implicit_weight[j], sizeof(*h->implicit_weight));
+    }
+}
+
+static int pred_weight_table(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int list, i;
+    int luma_def, chroma_def;
+
+    h->use_weight= 0;
+    h->use_weight_chroma= 0;
+    h->luma_log2_weight_denom= get_ue_golomb(&s->gb);
+    h->chroma_log2_weight_denom= get_ue_golomb(&s->gb);
+    luma_def = 1<<h->luma_log2_weight_denom;
+    chroma_def = 1<<h->chroma_log2_weight_denom;
+
+    for(list=0; list<2; list++){
+        for(i=0; i<h->ref_count[list]; i++){
+            int luma_weight_flag, chroma_weight_flag;
+
+            luma_weight_flag= get_bits1(&s->gb);
+            if(luma_weight_flag){
+                h->luma_weight[list][i]= get_se_golomb(&s->gb);
+                h->luma_offset[list][i]= get_se_golomb(&s->gb);
+                if(   h->luma_weight[list][i] != luma_def
+                   || h->luma_offset[list][i] != 0)
+                    h->use_weight= 1;
+            }else{
+                h->luma_weight[list][i]= luma_def;
+                h->luma_offset[list][i]= 0;
+            }
+
+            chroma_weight_flag= get_bits1(&s->gb);
+            if(chroma_weight_flag){
+                int j;
+                for(j=0; j<2; j++){
+                    h->chroma_weight[list][i][j]= get_se_golomb(&s->gb);
+                    h->chroma_offset[list][i][j]= get_se_golomb(&s->gb);
+                    if(   h->chroma_weight[list][i][j] != chroma_def
+                       || h->chroma_offset[list][i][j] != 0)
+                        h->use_weight_chroma= 1;
+                }
+            }else{
+                int j;
+                for(j=0; j<2; j++){
+                    h->chroma_weight[list][i][j]= chroma_def;
+                    h->chroma_offset[list][i][j]= 0;
+                }
+            }
+        }
+        if(h->slice_type != B_TYPE) break;
+    }
+    h->use_weight= h->use_weight || h->use_weight_chroma;
+    return 0;
+}
+
+static void implicit_weight_table(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int ref0, ref1;
+    int cur_poc = s->current_picture_ptr->poc;
+
+    if(   h->ref_count[0] == 1 && h->ref_count[1] == 1
+       && h->ref_list[0][0].poc + h->ref_list[1][0].poc == 2*cur_poc){
+        h->use_weight= 0;
+        h->use_weight_chroma= 0;
+        return;
+    }
+
+    h->use_weight= 2;
+    h->use_weight_chroma= 2;
+    h->luma_log2_weight_denom= 5;
+    h->chroma_log2_weight_denom= 5;
+
+    for(ref0=0; ref0 < h->ref_count[0]; ref0++){
+        int poc0 = h->ref_list[0][ref0].poc;
+        for(ref1=0; ref1 < h->ref_count[1]; ref1++){
+            int poc1 = h->ref_list[1][ref1].poc;
+            int td = av_clip(poc1 - poc0, -128, 127);
+            if(td){
+                int tb = av_clip(cur_poc - poc0, -128, 127);
+                int tx = (16384 + (FFABS(td) >> 1)) / td;
+                int dist_scale_factor = av_clip((tb*tx + 32) >> 6, -1024, 1023) >> 2;
+                if(dist_scale_factor < -64 || dist_scale_factor > 128)
+                    h->implicit_weight[ref0][ref1] = 32;
+                else
+                    h->implicit_weight[ref0][ref1] = 64 - dist_scale_factor;
+            }else
+                h->implicit_weight[ref0][ref1] = 32;
+        }
+    }
+}
+
+static inline void unreference_pic(H264Context *h, Picture *pic){
+    int i;
+    pic->reference=0;
+    if(pic == h->delayed_output_pic)
+        pic->reference=1;
+    else{
+        for(i = 0; h->delayed_pic[i]; i++)
+            if(pic == h->delayed_pic[i]){
+                pic->reference=1;
+                break;
+            }
+    }
+}
+
+/**
+ * instantaneous decoder refresh.
+ */
+static void idr(H264Context *h){
+    int i;
+
+    for(i=0; i<16; i++){
+        if (h->long_ref[i] != NULL) {
+            unreference_pic(h, h->long_ref[i]);
+            h->long_ref[i]= NULL;
+        }
+    }
+    h->long_ref_count=0;
+
+    for(i=0; i<h->short_ref_count; i++){
+        unreference_pic(h, h->short_ref[i]);
+        h->short_ref[i]= NULL;
+    }
+    h->short_ref_count=0;
+}
+
+/* forget old pics after a seek */
+static void flush_dpb(AVCodecContext *avctx){
+    H264Context *h= avctx->priv_data;
+    int i;
+    for(i=0; i<16; i++) {
+        if(h->delayed_pic[i])
+            h->delayed_pic[i]->reference= 0;
+        h->delayed_pic[i]= NULL;
+    }
+    if(h->delayed_output_pic)
+        h->delayed_output_pic->reference= 0;
+    h->delayed_output_pic= NULL;
+    idr(h);
+    if(h->s.current_picture_ptr)
+        h->s.current_picture_ptr->reference= 0;
+}
+
+/**
+ *
+ * @return the removed picture or NULL if an error occurs
+ */
+static Picture * remove_short(H264Context *h, int frame_num){
+    MpegEncContext * const s = &h->s;
+    int i;
+
+    if(s->avctx->debug&FF_DEBUG_MMCO)
+        av_log(h->s.avctx, AV_LOG_DEBUG, "remove short %d count %d\n", frame_num, h->short_ref_count);
+
+    for(i=0; i<h->short_ref_count; i++){
+        Picture *pic= h->short_ref[i];
+        if(s->avctx->debug&FF_DEBUG_MMCO)
+            av_log(h->s.avctx, AV_LOG_DEBUG, "%d %d %p\n", i, pic->frame_num, pic);
+        if(pic->frame_num == frame_num){
+            h->short_ref[i]= NULL;
+            memmove(&h->short_ref[i], &h->short_ref[i+1], (h->short_ref_count - i - 1)*sizeof(Picture*));
+            h->short_ref_count--;
+            return pic;
+        }
+    }
+    return NULL;
+}
+
+/**
+ *
+ * @return the removed picture or NULL if an error occurs
+ */
+static Picture * remove_long(H264Context *h, int i){
+    Picture *pic;
+
+    pic= h->long_ref[i];
+    h->long_ref[i]= NULL;
+    if(pic) h->long_ref_count--;
+
+    return pic;
+}
+
+/**
+ * print short term list
+ */
+static void print_short_term(H264Context *h) {
+    uint32_t i;
+    if(h->s.avctx->debug&FF_DEBUG_MMCO) {
+        av_log(h->s.avctx, AV_LOG_DEBUG, "short term list:\n");
+        for(i=0; i<h->short_ref_count; i++){
+            Picture *pic= h->short_ref[i];
+            av_log(h->s.avctx, AV_LOG_DEBUG, "%d fn:%d poc:%d %p\n", i, pic->frame_num, pic->poc, pic->data[0]);
+        }
+    }
+}
+
+/**
+ * print long term list
+ */
+static void print_long_term(H264Context *h) {
+    uint32_t i;
+    if(h->s.avctx->debug&FF_DEBUG_MMCO) {
+        av_log(h->s.avctx, AV_LOG_DEBUG, "long term list:\n");
+        for(i = 0; i < 16; i++){
+            Picture *pic= h->long_ref[i];
+            if (pic) {
+                av_log(h->s.avctx, AV_LOG_DEBUG, "%d fn:%d poc:%d %p\n", i, pic->frame_num, pic->poc, pic->data[0]);
+            }
+        }
+    }
+}
+
+/**
+ * Executes the reference picture marking (memory management control operations).
+ */
+static int execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count){
+    MpegEncContext * const s = &h->s;
+    int i, j;
+    int current_is_long=0;
+    Picture *pic;
+
+    if((s->avctx->debug&FF_DEBUG_MMCO) && mmco_count==0)
+        av_log(h->s.avctx, AV_LOG_DEBUG, "no mmco here\n");
+
+    for(i=0; i<mmco_count; i++){
+        if(s->avctx->debug&FF_DEBUG_MMCO)
+            av_log(h->s.avctx, AV_LOG_DEBUG, "mmco:%d %d %d\n", h->mmco[i].opcode, h->mmco[i].short_frame_num, h->mmco[i].long_index);
+
+        switch(mmco[i].opcode){
+        case MMCO_SHORT2UNUSED:
+            pic= remove_short(h, mmco[i].short_frame_num);
+            if(pic)
+                unreference_pic(h, pic);
+            else if(s->avctx->debug&FF_DEBUG_MMCO)
+                av_log(h->s.avctx, AV_LOG_DEBUG, "mmco: remove_short() failure\n");
+            break;
+        case MMCO_SHORT2LONG:
+            pic= remove_long(h, mmco[i].long_index);
+            if(pic) unreference_pic(h, pic);
+
+            h->long_ref[ mmco[i].long_index ]= remove_short(h, mmco[i].short_frame_num);
+            if (h->long_ref[ mmco[i].long_index ]){
+                h->long_ref[ mmco[i].long_index ]->long_ref=1;
+                h->long_ref_count++;
+            }
+            break;
+        case MMCO_LONG2UNUSED:
+            pic= remove_long(h, mmco[i].long_index);
+            if(pic)
+                unreference_pic(h, pic);
+            else if(s->avctx->debug&FF_DEBUG_MMCO)
+                av_log(h->s.avctx, AV_LOG_DEBUG, "mmco: remove_long() failure\n");
+            break;
+        case MMCO_LONG:
+            pic= remove_long(h, mmco[i].long_index);
+            if(pic) unreference_pic(h, pic);
+
+            h->long_ref[ mmco[i].long_index ]= s->current_picture_ptr;
+            h->long_ref[ mmco[i].long_index ]->long_ref=1;
+            h->long_ref_count++;
+
+            current_is_long=1;
+            break;
+        case MMCO_SET_MAX_LONG:
+            assert(mmco[i].long_index <= 16);
+            // just remove the long term which index is greater than new max
+            for(j = mmco[i].long_index; j<16; j++){
+                pic = remove_long(h, j);
+                if (pic) unreference_pic(h, pic);
+            }
+            break;
+        case MMCO_RESET:
+            while(h->short_ref_count){
+                pic= remove_short(h, h->short_ref[0]->frame_num);
+                if(pic) unreference_pic(h, pic);
+            }
+            for(j = 0; j < 16; j++) {
+                pic= remove_long(h, j);
+                if(pic) unreference_pic(h, pic);
+            }
+            break;
+        default: assert(0);
+        }
+    }
+
+    if(!current_is_long){
+        pic= remove_short(h, s->current_picture_ptr->frame_num);
+        if(pic){
+            unreference_pic(h, pic);
+            av_log(h->s.avctx, AV_LOG_ERROR, "illegal short term buffer state detected\n");
+        }
+
+        if(h->short_ref_count)
+            memmove(&h->short_ref[1], &h->short_ref[0], h->short_ref_count*sizeof(Picture*));
+
+        h->short_ref[0]= s->current_picture_ptr;
+        h->short_ref[0]->long_ref=0;
+        h->short_ref_count++;
+    }
+
+    print_short_term(h);
+    print_long_term(h);
+    return 0;
+}
+
+static int decode_ref_pic_marking(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int i;
+
+    if(h->nal_unit_type == NAL_IDR_SLICE){ //FIXME fields
+        s->broken_link= get_bits1(&s->gb) -1;
+        h->mmco[0].long_index= get_bits1(&s->gb) - 1; // current_long_term_idx
+        if(h->mmco[0].long_index == -1)
+            h->mmco_index= 0;
+        else{
+            h->mmco[0].opcode= MMCO_LONG;
+            h->mmco_index= 1;
+        }
+    }else{
+        if(get_bits1(&s->gb)){ // adaptive_ref_pic_marking_mode_flag
+            for(i= 0; i<MAX_MMCO_COUNT; i++) {
+                MMCOOpcode opcode= get_ue_golomb(&s->gb);;
+
+                h->mmco[i].opcode= opcode;
+                if(opcode==MMCO_SHORT2UNUSED || opcode==MMCO_SHORT2LONG){
+                    h->mmco[i].short_frame_num= (h->frame_num - get_ue_golomb(&s->gb) - 1) & ((1<<h->sps.log2_max_frame_num)-1); //FIXME fields
+/*                    if(h->mmco[i].short_frame_num >= h->short_ref_count || h->short_ref[ h->mmco[i].short_frame_num ] == NULL){
+                        av_log(s->avctx, AV_LOG_ERROR, "illegal short ref in memory management control operation %d\n", mmco);
+                        return -1;
+                    }*/
+                }
+                if(opcode==MMCO_SHORT2LONG || opcode==MMCO_LONG2UNUSED || opcode==MMCO_LONG || opcode==MMCO_SET_MAX_LONG){
+                    unsigned int long_index= get_ue_golomb(&s->gb);
+                    if(/*h->mmco[i].long_index >= h->long_ref_count || h->long_ref[ h->mmco[i].long_index ] == NULL*/ long_index >= 16){
+                        av_log(h->s.avctx, AV_LOG_ERROR, "illegal long ref in memory management control operation %d\n", opcode);
+                        return -1;
+                    }
+                    h->mmco[i].long_index= long_index;
+                }
+
+                if(opcode > (unsigned)MMCO_LONG){
+                    av_log(h->s.avctx, AV_LOG_ERROR, "illegal memory management control operation %d\n", opcode);
+                    return -1;
+                }
+                if(opcode == MMCO_END)
+                    break;
+            }
+            h->mmco_index= i;
+        }else{
+            assert(h->long_ref_count + h->short_ref_count <= h->sps.ref_frame_count);
+
+            if(h->long_ref_count + h->short_ref_count == h->sps.ref_frame_count){ //FIXME fields
+                h->mmco[0].opcode= MMCO_SHORT2UNUSED;
+                h->mmco[0].short_frame_num= h->short_ref[ h->short_ref_count - 1 ]->frame_num;
+                h->mmco_index= 1;
+            }else
+                h->mmco_index= 0;
+        }
+    }
+
+    return 0;
+}
+
+static int init_poc(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int max_frame_num= 1<<h->sps.log2_max_frame_num;
+    int field_poc[2];
+
+    if(h->nal_unit_type == NAL_IDR_SLICE){
+        h->frame_num_offset= 0;
+    }else{
+        if(h->frame_num < h->prev_frame_num)
+            h->frame_num_offset= h->prev_frame_num_offset + max_frame_num;
+        else
+            h->frame_num_offset= h->prev_frame_num_offset;
+    }
+
+    if(h->sps.poc_type==0){
+        const int max_poc_lsb= 1<<h->sps.log2_max_poc_lsb;
+
+        if(h->nal_unit_type == NAL_IDR_SLICE){
+             h->prev_poc_msb=
+             h->prev_poc_lsb= 0;
+        }
+
+        if     (h->poc_lsb < h->prev_poc_lsb && h->prev_poc_lsb - h->poc_lsb >= max_poc_lsb/2)
+            h->poc_msb = h->prev_poc_msb + max_poc_lsb;
+        else if(h->poc_lsb > h->prev_poc_lsb && h->prev_poc_lsb - h->poc_lsb < -max_poc_lsb/2)
+            h->poc_msb = h->prev_poc_msb - max_poc_lsb;
+        else
+            h->poc_msb = h->prev_poc_msb;
+//printf("poc: %d %d\n", h->poc_msb, h->poc_lsb);
+        field_poc[0] =
+        field_poc[1] = h->poc_msb + h->poc_lsb;
+        if(s->picture_structure == PICT_FRAME)
+            field_poc[1] += h->delta_poc_bottom;
+    }else if(h->sps.poc_type==1){
+        int abs_frame_num, expected_delta_per_poc_cycle, expectedpoc;
+        int i;
+
+        if(h->sps.poc_cycle_length != 0)
+            abs_frame_num = h->frame_num_offset + h->frame_num;
+        else
+            abs_frame_num = 0;
+
+        if(h->nal_ref_idc==0 && abs_frame_num > 0)
+            abs_frame_num--;
+
+        expected_delta_per_poc_cycle = 0;
+        for(i=0; i < h->sps.poc_cycle_length; i++)
+            expected_delta_per_poc_cycle += h->sps.offset_for_ref_frame[ i ]; //FIXME integrate during sps parse
+
+        if(abs_frame_num > 0){
+            int poc_cycle_cnt          = (abs_frame_num - 1) / h->sps.poc_cycle_length;
+            int frame_num_in_poc_cycle = (abs_frame_num - 1) % h->sps.poc_cycle_length;
+
+            expectedpoc = poc_cycle_cnt * expected_delta_per_poc_cycle;
+            for(i = 0; i <= frame_num_in_poc_cycle; i++)
+                expectedpoc = expectedpoc + h->sps.offset_for_ref_frame[ i ];
+        } else
+            expectedpoc = 0;
+
+        if(h->nal_ref_idc == 0)
+            expectedpoc = expectedpoc + h->sps.offset_for_non_ref_pic;
+
+        field_poc[0] = expectedpoc + h->delta_poc[0];
+        field_poc[1] = field_poc[0] + h->sps.offset_for_top_to_bottom_field;
+
+        if(s->picture_structure == PICT_FRAME)
+            field_poc[1] += h->delta_poc[1];
+    }else{
+        int poc;
+        if(h->nal_unit_type == NAL_IDR_SLICE){
+            poc= 0;
+        }else{
+            if(h->nal_ref_idc) poc= 2*(h->frame_num_offset + h->frame_num);
+            else               poc= 2*(h->frame_num_offset + h->frame_num) - 1;
+        }
+        field_poc[0]= poc;
+        field_poc[1]= poc;
+    }
+
+    if(s->picture_structure != PICT_BOTTOM_FIELD)
+        s->current_picture_ptr->field_poc[0]= field_poc[0];
+    if(s->picture_structure != PICT_TOP_FIELD)
+        s->current_picture_ptr->field_poc[1]= field_poc[1];
+    if(s->picture_structure == PICT_FRAME) // FIXME field pix?
+        s->current_picture_ptr->poc= FFMIN(field_poc[0], field_poc[1]);
+
+    return 0;
+}
+
+/**
+ * decodes a slice header.
+ * this will allso call MPV_common_init() and frame_start() as needed
+ */
+static int decode_slice_header(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    unsigned int first_mb_in_slice;
+    unsigned int pps_id;
+    int num_ref_idx_active_override_flag;
+    static const uint8_t slice_type_map[5]= {P_TYPE, B_TYPE, I_TYPE, SP_TYPE, SI_TYPE};
+    unsigned int slice_type, tmp;
+    int default_ref_list_done = 0;
+
+    s->current_picture.reference= h->nal_ref_idc != 0;
+    s->dropable= h->nal_ref_idc == 0;
+
+    first_mb_in_slice= get_ue_golomb(&s->gb);
+
+    if((s->flags2 & CODEC_FLAG2_CHUNKS) && first_mb_in_slice == 0){
+        h->slice_num = 0;
+        s->current_picture_ptr= NULL;
+    }
+
+    slice_type= get_ue_golomb(&s->gb);
+    if(slice_type > 9){
+        av_log(h->s.avctx, AV_LOG_ERROR, "slice type too large (%d) at %d %d\n", h->slice_type, s->mb_x, s->mb_y);
+        return -1;
+    }
+    if(slice_type > 4){
+        slice_type -= 5;
+        h->slice_type_fixed=1;
+    }else
+        h->slice_type_fixed=0;
+
+    slice_type= slice_type_map[ slice_type ];
+    if (slice_type == I_TYPE
+        || (h->slice_num != 0 && slice_type == h->slice_type) ) {
+        default_ref_list_done = 1;
+    }
+    h->slice_type= slice_type;
+
+    s->pict_type= h->slice_type; // to make a few old func happy, it's wrong though
+
+    pps_id= get_ue_golomb(&s->gb);
+    if(pps_id>=MAX_PPS_COUNT){
+        av_log(h->s.avctx, AV_LOG_ERROR, "pps_id out of range\n");
+        return -1;
+    }
+    h->pps= h->pps_buffer[pps_id];
+    if(h->pps.slice_group_count == 0){
+        av_log(h->s.avctx, AV_LOG_ERROR, "non existing PPS referenced\n");
+        return -1;
+    }
+
+    h->sps= h->sps_buffer[ h->pps.sps_id ];
+    if(h->sps.log2_max_frame_num == 0){
+        av_log(h->s.avctx, AV_LOG_ERROR, "non existing SPS referenced\n");
+        return -1;
+    }
+
+    if(h->dequant_coeff_pps != pps_id){
+        h->dequant_coeff_pps = pps_id;
+        init_dequant_tables(h);
+    }
+
+    s->mb_width= h->sps.mb_width;
+    s->mb_height= h->sps.mb_height * (2 - h->sps.frame_mbs_only_flag);
+
+    h->b_stride=  s->mb_width*4;
+    h->b8_stride= s->mb_width*2;
+
+    s->width = 16*s->mb_width - 2*(h->sps.crop_left + h->sps.crop_right );
+    if(h->sps.frame_mbs_only_flag)
+        s->height= 16*s->mb_height - 2*(h->sps.crop_top  + h->sps.crop_bottom);
+    else
+        s->height= 16*s->mb_height - 4*(h->sps.crop_top  + h->sps.crop_bottom); //FIXME recheck
+
+    if (s->context_initialized
+        && (   s->width != s->avctx->width || s->height != s->avctx->height)) {
+        free_tables(h);
+        MPV_common_end(s);
+    }
+    if (!s->context_initialized) {
+        if (MPV_common_init(s) < 0)
+            return -1;
+
+        if(s->dsp.h264_idct_add == ff_h264_idct_add_c){ //FIXME little ugly
+            memcpy(h->zigzag_scan, zigzag_scan, 16*sizeof(uint8_t));
+            memcpy(h-> field_scan,  field_scan, 16*sizeof(uint8_t));
+        }else{
+            int i;
+            for(i=0; i<16; i++){
+#define T(x) (x>>2) | ((x<<2) & 0xF)
+                h->zigzag_scan[i] = T(zigzag_scan[i]);
+                h-> field_scan[i] = T( field_scan[i]);
+#undef T
+            }
+        }
+        if(s->dsp.h264_idct8_add == ff_h264_idct8_add_c){
+            memcpy(h->zigzag_scan8x8,       zigzag_scan8x8,       64*sizeof(uint8_t));
+            memcpy(h->zigzag_scan8x8_cavlc, zigzag_scan8x8_cavlc, 64*sizeof(uint8_t));
+            memcpy(h->field_scan8x8,        field_scan8x8,        64*sizeof(uint8_t));
+            memcpy(h->field_scan8x8_cavlc,  field_scan8x8_cavlc,  64*sizeof(uint8_t));
+        }else{
+            int i;
+            for(i=0; i<64; i++){
+#define T(x) (x>>3) | ((x&7)<<3)
+                h->zigzag_scan8x8[i]       = T(zigzag_scan8x8[i]);
+                h->zigzag_scan8x8_cavlc[i] = T(zigzag_scan8x8_cavlc[i]);
+                h->field_scan8x8[i]        = T(field_scan8x8[i]);
+                h->field_scan8x8_cavlc[i]  = T(field_scan8x8_cavlc[i]);
+#undef T
+            }
+        }
+        if(h->sps.transform_bypass){ //FIXME same ugly
+            h->zigzag_scan_q0          = zigzag_scan;
+            h->zigzag_scan8x8_q0       = zigzag_scan8x8;
+            h->zigzag_scan8x8_cavlc_q0 = zigzag_scan8x8_cavlc;
+            h->field_scan_q0           = field_scan;
+            h->field_scan8x8_q0        = field_scan8x8;
+            h->field_scan8x8_cavlc_q0  = field_scan8x8_cavlc;
+        }else{
+            h->zigzag_scan_q0          = h->zigzag_scan;
+            h->zigzag_scan8x8_q0       = h->zigzag_scan8x8;
+            h->zigzag_scan8x8_cavlc_q0 = h->zigzag_scan8x8_cavlc;
+            h->field_scan_q0           = h->field_scan;
+            h->field_scan8x8_q0        = h->field_scan8x8;
+            h->field_scan8x8_cavlc_q0  = h->field_scan8x8_cavlc;
+        }
+
+        alloc_tables(h);
+
+        s->avctx->width = s->width;
+        s->avctx->height = s->height;
+        s->avctx->sample_aspect_ratio= h->sps.sar;
+        if(!s->avctx->sample_aspect_ratio.den)
+            s->avctx->sample_aspect_ratio.den = 1;
+
+        if(h->sps.timing_info_present_flag){
+            s->avctx->time_base= (AVRational){h->sps.num_units_in_tick * 2, h->sps.time_scale};
+            if(h->x264_build > 0 && h->x264_build < 44)
+                s->avctx->time_base.den *= 2;
+            av_reduce(&s->avctx->time_base.num, &s->avctx->time_base.den,
+                      s->avctx->time_base.num, s->avctx->time_base.den, 1<<30);
+        }
+    }
+
+    if(h->slice_num == 0){
+        if(frame_start(h) < 0)
+            return -1;
+    }
+
+    s->current_picture_ptr->frame_num= //FIXME frame_num cleanup
+    h->frame_num= get_bits(&s->gb, h->sps.log2_max_frame_num);
+
+    h->mb_mbaff = 0;
+    h->mb_aff_frame = 0;
+    if(h->sps.frame_mbs_only_flag){
+        s->picture_structure= PICT_FRAME;
+    }else{
+        if(get_bits1(&s->gb)) { //field_pic_flag
+            s->picture_structure= PICT_TOP_FIELD + get_bits1(&s->gb); //bottom_field_flag
+            av_log(h->s.avctx, AV_LOG_ERROR, "PAFF interlacing is not implemented\n");
+        } else {
+            s->picture_structure= PICT_FRAME;
+            h->mb_aff_frame = h->sps.mb_aff;
+        }
+    }
+    assert(s->mb_num == s->mb_width * s->mb_height);
+    if(first_mb_in_slice << h->mb_aff_frame >= s->mb_num ||
+       first_mb_in_slice                    >= s->mb_num){
+        av_log(h->s.avctx, AV_LOG_ERROR, "first_mb_in_slice overflow\n");
+        return -1;
+    }
+    s->resync_mb_x = s->mb_x = first_mb_in_slice % s->mb_width;
+    s->resync_mb_y = s->mb_y = (first_mb_in_slice / s->mb_width) << h->mb_aff_frame;
+    assert(s->mb_y < s->mb_height);
+
+    if(s->picture_structure==PICT_FRAME){
+        h->curr_pic_num=   h->frame_num;
+        h->max_pic_num= 1<< h->sps.log2_max_frame_num;
+    }else{
+        h->curr_pic_num= 2*h->frame_num;
+        h->max_pic_num= 1<<(h->sps.log2_max_frame_num + 1);
+    }
+
+    if(h->nal_unit_type == NAL_IDR_SLICE){
+        get_ue_golomb(&s->gb); /* idr_pic_id */
+    }
+
+    if(h->sps.poc_type==0){
+        h->poc_lsb= get_bits(&s->gb, h->sps.log2_max_poc_lsb);
+
+        if(h->pps.pic_order_present==1 && s->picture_structure==PICT_FRAME){
+            h->delta_poc_bottom= get_se_golomb(&s->gb);
+        }
+    }
+
+    if(h->sps.poc_type==1 && !h->sps.delta_pic_order_always_zero_flag){
+        h->delta_poc[0]= get_se_golomb(&s->gb);
+
+        if(h->pps.pic_order_present==1 && s->picture_structure==PICT_FRAME)
+            h->delta_poc[1]= get_se_golomb(&s->gb);
+    }
+
+    init_poc(h);
+
+    if(h->pps.redundant_pic_cnt_present){
+        h->redundant_pic_count= get_ue_golomb(&s->gb);
+    }
+
+    //set defaults, might be overriden a few line later
+    h->ref_count[0]= h->pps.ref_count[0];
+    h->ref_count[1]= h->pps.ref_count[1];
+
+    if(h->slice_type == P_TYPE || h->slice_type == SP_TYPE || h->slice_type == B_TYPE){
+        if(h->slice_type == B_TYPE){
+            h->direct_spatial_mv_pred= get_bits1(&s->gb);
+            if(h->sps.mb_aff && h->direct_spatial_mv_pred)
+                av_log(h->s.avctx, AV_LOG_ERROR, "MBAFF + spatial direct mode is not implemented\n");
+        }
+        num_ref_idx_active_override_flag= get_bits1(&s->gb);
+
+        if(num_ref_idx_active_override_flag){
+            h->ref_count[0]= get_ue_golomb(&s->gb) + 1;
+            if(h->slice_type==B_TYPE)
+                h->ref_count[1]= get_ue_golomb(&s->gb) + 1;
+
+            if(h->ref_count[0]-1 > 32-1 || h->ref_count[1]-1 > 32-1){
+                av_log(h->s.avctx, AV_LOG_ERROR, "reference overflow\n");
+                h->ref_count[0]= h->ref_count[1]= 1;
+                return -1;
+            }
+        }
+        if(h->slice_type == B_TYPE)
+            h->list_count= 2;
+        else
+            h->list_count= 1;
+    }else
+        h->list_count= 0;
+
+    if(!default_ref_list_done){
+        fill_default_ref_list(h);
+    }
+
+    if(decode_ref_pic_list_reordering(h) < 0)
+        return -1;
+
+    if(   (h->pps.weighted_pred          && (h->slice_type == P_TYPE || h->slice_type == SP_TYPE ))
+       || (h->pps.weighted_bipred_idc==1 && h->slice_type==B_TYPE ) )
+        pred_weight_table(h);
+    else if(h->pps.weighted_bipred_idc==2 && h->slice_type==B_TYPE)
+        implicit_weight_table(h);
+    else
+        h->use_weight = 0;
+
+    if(s->current_picture.reference)
+        decode_ref_pic_marking(h);
+
+    if(FRAME_MBAFF)
+        fill_mbaff_ref_list(h);
+
+    if( h->slice_type != I_TYPE && h->slice_type != SI_TYPE && h->pps.cabac ){
+        tmp = get_ue_golomb(&s->gb);
+        if(tmp > 2){
+            av_log(s->avctx, AV_LOG_ERROR, "cabac_init_idc overflow\n");
+            return -1;
+        }
+        h->cabac_init_idc= tmp;
+    }
+
+    h->last_qscale_diff = 0;
+    tmp = h->pps.init_qp + get_se_golomb(&s->gb);
+    if(tmp>51){
+        av_log(s->avctx, AV_LOG_ERROR, "QP %u out of range\n", tmp);
+        return -1;
+    }
+    s->qscale= tmp;
+    h->chroma_qp = get_chroma_qp(h->pps.chroma_qp_index_offset, s->qscale);
+    //FIXME qscale / qp ... stuff
+    if(h->slice_type == SP_TYPE){
+        get_bits1(&s->gb); /* sp_for_switch_flag */
+    }
+    if(h->slice_type==SP_TYPE || h->slice_type == SI_TYPE){
+        get_se_golomb(&s->gb); /* slice_qs_delta */
+    }
+
+    h->deblocking_filter = 1;
+    h->slice_alpha_c0_offset = 0;
+    h->slice_beta_offset = 0;
+    if( h->pps.deblocking_filter_parameters_present ) {
+        tmp= get_ue_golomb(&s->gb);
+        if(tmp > 2){
+            av_log(s->avctx, AV_LOG_ERROR, "deblocking_filter_idc %u out of range\n", tmp);
+            return -1;
+        }
+        h->deblocking_filter= tmp;
+        if(h->deblocking_filter < 2)
+            h->deblocking_filter^= 1; // 1<->0
+
+        if( h->deblocking_filter ) {
+            h->slice_alpha_c0_offset = get_se_golomb(&s->gb) << 1;
+            h->slice_beta_offset = get_se_golomb(&s->gb) << 1;
+        }
+    }
+    if(   s->avctx->skip_loop_filter >= AVDISCARD_ALL
+       ||(s->avctx->skip_loop_filter >= AVDISCARD_NONKEY && h->slice_type != I_TYPE)
+       ||(s->avctx->skip_loop_filter >= AVDISCARD_BIDIR  && h->slice_type == B_TYPE)
+       ||(s->avctx->skip_loop_filter >= AVDISCARD_NONREF && h->nal_ref_idc == 0))
+        h->deblocking_filter= 0;
+
+#if 0 //FMO
+    if( h->pps.num_slice_groups > 1  && h->pps.mb_slice_group_map_type >= 3 && h->pps.mb_slice_group_map_type <= 5)
+        slice_group_change_cycle= get_bits(&s->gb, ?);
+#endif
+
+    h->slice_num++;
+
+    h->emu_edge_width= (s->flags&CODEC_FLAG_EMU_EDGE) ? 0 : 16;
+    h->emu_edge_height= FRAME_MBAFF ? 0 : h->emu_edge_width;
+
+    if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+        av_log(h->s.avctx, AV_LOG_DEBUG, "slice:%d %s mb:%d %c pps:%u frame:%d poc:%d/%d ref:%d/%d qp:%d loop:%d:%d:%d weight:%d%s\n",
+               h->slice_num,
+               (s->picture_structure==PICT_FRAME ? "F" : s->picture_structure==PICT_TOP_FIELD ? "T" : "B"),
+               first_mb_in_slice,
+               av_get_pict_type_char(h->slice_type),
+               pps_id, h->frame_num,
+               s->current_picture_ptr->field_poc[0], s->current_picture_ptr->field_poc[1],
+               h->ref_count[0], h->ref_count[1],
+               s->qscale,
+               h->deblocking_filter, h->slice_alpha_c0_offset/2, h->slice_beta_offset/2,
+               h->use_weight,
+               h->use_weight==1 && h->use_weight_chroma ? "c" : ""
+               );
+    }
+
+    if((s->avctx->flags2 & CODEC_FLAG2_FAST) && !s->current_picture.reference){
+        s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
+    }else{
+        s->me.qpel_put= s->dsp.put_h264_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_h264_qpel_pixels_tab;
+    }
+
+    return 0;
+}
+
+/**
+ *
+ */
+static inline int get_level_prefix(GetBitContext *gb){
+    unsigned int buf;
+    int log;
+
+    OPEN_READER(re, gb);
+    UPDATE_CACHE(re, gb);
+    buf=GET_CACHE(re, gb);
+
+    log= 32 - av_log2(buf);
+#ifdef TRACE
+    print_bin(buf>>(32-log), log);
+    av_log(NULL, AV_LOG_DEBUG, "%5d %2d %3d lpr @%5d in %s get_level_prefix\n", buf>>(32-log), log, log-1, get_bits_count(gb), __FILE__);
+#endif
+
+    LAST_SKIP_BITS(re, gb, log);
+    CLOSE_READER(re, gb);
+
+    return log-1;
+}
+
+static inline int get_dct8x8_allowed(H264Context *h){
+    int i;
+    for(i=0; i<4; i++){
+        if(!IS_SUB_8X8(h->sub_mb_type[i])
+           || (!h->sps.direct_8x8_inference_flag && IS_DIRECT(h->sub_mb_type[i])))
+            return 0;
+    }
+    return 1;
+}
+
+/**
+ * decodes a residual block.
+ * @param n block index
+ * @param scantable scantable
+ * @param max_coeff number of coefficients in the block
+ * @return <0 if an error occured
+ */
+static int decode_residual(H264Context *h, GetBitContext *gb, DCTELEM *block, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff){
+    MpegEncContext * const s = &h->s;
+    static const int coeff_token_table_index[17]= {0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3};
+    int level[16];
+    int zeros_left, coeff_num, coeff_token, total_coeff, i, j, trailing_ones, run_before;
+
+    //FIXME put trailing_onex into the context
+
+    if(n == CHROMA_DC_BLOCK_INDEX){
+        coeff_token= get_vlc2(gb, chroma_dc_coeff_token_vlc.table, CHROMA_DC_COEFF_TOKEN_VLC_BITS, 1);
+        total_coeff= coeff_token>>2;
+    }else{
+        if(n == LUMA_DC_BLOCK_INDEX){
+            total_coeff= pred_non_zero_count(h, 0);
+            coeff_token= get_vlc2(gb, coeff_token_vlc[ coeff_token_table_index[total_coeff] ].table, COEFF_TOKEN_VLC_BITS, 2);
+            total_coeff= coeff_token>>2;
+        }else{
+            total_coeff= pred_non_zero_count(h, n);
+            coeff_token= get_vlc2(gb, coeff_token_vlc[ coeff_token_table_index[total_coeff] ].table, COEFF_TOKEN_VLC_BITS, 2);
+            total_coeff= coeff_token>>2;
+            h->non_zero_count_cache[ scan8[n] ]= total_coeff;
+        }
+    }
+
+    //FIXME set last_non_zero?
+
+    if(total_coeff==0)
+        return 0;
+    if(total_coeff > (unsigned)max_coeff) {
+        av_log(h->s.avctx, AV_LOG_ERROR, "corrupted macroblock %d %d (total_coeff=%d)\n", s->mb_x, s->mb_y, total_coeff);
+        return -1;
+    }
+
+    trailing_ones= coeff_token&3;
+    tprintf(h->s.avctx, "trailing:%d, total:%d\n", trailing_ones, total_coeff);
+    assert(total_coeff<=16);
+
+    for(i=0; i<trailing_ones; i++){
+        level[i]= 1 - 2*get_bits1(gb);
+    }
+
+    if(i<total_coeff) {
+        int level_code, mask;
+        int suffix_length = total_coeff > 10 && trailing_ones < 3;
+        int prefix= get_level_prefix(gb);
+
+        //first coefficient has suffix_length equal to 0 or 1
+        if(prefix<14){ //FIXME try to build a large unified VLC table for all this
+            if(suffix_length)
+                level_code= (prefix<<suffix_length) + get_bits(gb, suffix_length); //part
+            else
+                level_code= (prefix<<suffix_length); //part
+        }else if(prefix==14){
+            if(suffix_length)
+                level_code= (prefix<<suffix_length) + get_bits(gb, suffix_length); //part
+            else
+                level_code= prefix + get_bits(gb, 4); //part
+        }else if(prefix==15){
+            level_code= (prefix<<suffix_length) + get_bits(gb, 12); //part
+            if(suffix_length==0) level_code+=15; //FIXME doesn't make (much)sense
+        }else{
+            av_log(h->s.avctx, AV_LOG_ERROR, "prefix too large at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+
+        if(trailing_ones < 3) level_code += 2;
+
+        suffix_length = 1;
+        if(level_code > 5)
+            suffix_length++;
+        mask= -(level_code&1);
+        level[i]= (((2+level_code)>>1) ^ mask) - mask;
+        i++;
+
+        //remaining coefficients have suffix_length > 0
+        for(;i<total_coeff;i++) {
+            static const int suffix_limit[7] = {0,5,11,23,47,95,INT_MAX };
+            prefix = get_level_prefix(gb);
+            if(prefix<15){
+                level_code = (prefix<<suffix_length) + get_bits(gb, suffix_length);
+            }else if(prefix==15){
+                level_code =  (prefix<<suffix_length) + get_bits(gb, 12);
+            }else{
+                av_log(h->s.avctx, AV_LOG_ERROR, "prefix too large at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+            mask= -(level_code&1);
+            level[i]= (((2+level_code)>>1) ^ mask) - mask;
+            if(level_code > suffix_limit[suffix_length])
+                suffix_length++;
+        }
+    }
+
+    if(total_coeff == max_coeff)
+        zeros_left=0;
+    else{
+        if(n == CHROMA_DC_BLOCK_INDEX)
+            zeros_left= get_vlc2(gb, chroma_dc_total_zeros_vlc[ total_coeff-1 ].table, CHROMA_DC_TOTAL_ZEROS_VLC_BITS, 1);
+        else
+            zeros_left= get_vlc2(gb, total_zeros_vlc[ total_coeff-1 ].table, TOTAL_ZEROS_VLC_BITS, 1);
+    }
+
+    coeff_num = zeros_left + total_coeff - 1;
+    j = scantable[coeff_num];
+    if(n > 24){
+        block[j] = level[0];
+        for(i=1;i<total_coeff;i++) {
+            if(zeros_left <= 0)
+                run_before = 0;
+            else if(zeros_left < 7){
+                run_before= get_vlc2(gb, run_vlc[zeros_left-1].table, RUN_VLC_BITS, 1);
+            }else{
+                run_before= get_vlc2(gb, run7_vlc.table, RUN7_VLC_BITS, 2);
+            }
+            zeros_left -= run_before;
+            coeff_num -= 1 + run_before;
+            j= scantable[ coeff_num ];
+
+            block[j]= level[i];
+        }
+    }else{
+        block[j] = (level[0] * qmul[j] + 32)>>6;
+        for(i=1;i<total_coeff;i++) {
+            if(zeros_left <= 0)
+                run_before = 0;
+            else if(zeros_left < 7){
+                run_before= get_vlc2(gb, run_vlc[zeros_left-1].table, RUN_VLC_BITS, 1);
+            }else{
+                run_before= get_vlc2(gb, run7_vlc.table, RUN7_VLC_BITS, 2);
+            }
+            zeros_left -= run_before;
+            coeff_num -= 1 + run_before;
+            j= scantable[ coeff_num ];
+
+            block[j]= (level[i] * qmul[j] + 32)>>6;
+        }
+    }
+
+    if(zeros_left<0){
+        av_log(h->s.avctx, AV_LOG_ERROR, "negative number of zero coeffs at %d %d\n", s->mb_x, s->mb_y);
+        return -1;
+    }
+
+    return 0;
+}
+
+static void predict_field_decoding_flag(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+    int mb_type = (h->slice_table[mb_xy-1] == h->slice_num)
+                ? s->current_picture.mb_type[mb_xy-1]
+                : (h->slice_table[mb_xy-s->mb_stride] == h->slice_num)
+                ? s->current_picture.mb_type[mb_xy-s->mb_stride]
+                : 0;
+    h->mb_mbaff = h->mb_field_decoding_flag = IS_INTERLACED(mb_type) ? 1 : 0;
+}
+
+/**
+ * decodes a P_SKIP or B_SKIP macroblock
+ */
+static void decode_mb_skip(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+    int mb_type=0;
+
+    memset(h->non_zero_count[mb_xy], 0, 16);
+    memset(h->non_zero_count_cache + 8, 0, 8*5); //FIXME ugly, remove pfui
+
+    if(MB_FIELD)
+        mb_type|= MB_TYPE_INTERLACED;
+
+    if( h->slice_type == B_TYPE )
+    {
+        // just for fill_caches. pred_direct_motion will set the real mb_type
+        mb_type|= MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2|MB_TYPE_SKIP;
+
+        fill_caches(h, mb_type, 0); //FIXME check what is needed and what not ...
+        pred_direct_motion(h, &mb_type);
+        mb_type|= MB_TYPE_SKIP;
+    }
+    else
+    {
+        int mx, my;
+        mb_type|= MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P1L0|MB_TYPE_SKIP;
+
+        fill_caches(h, mb_type, 0); //FIXME check what is needed and what not ...
+        pred_pskip_motion(h, &mx, &my);
+        fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, 0, 1);
+        fill_rectangle(  h->mv_cache[0][scan8[0]], 4, 4, 8, pack16to32(mx,my), 4);
+    }
+
+    write_back_motion(h, mb_type);
+    s->current_picture.mb_type[mb_xy]= mb_type;
+    s->current_picture.qscale_table[mb_xy]= s->qscale;
+    h->slice_table[ mb_xy ]= h->slice_num;
+    h->prev_mb_skipped= 1;
+}
+
+/**
+ * decodes a macroblock
+ * @returns 0 if ok, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
+ */
+static int decode_mb_cavlc(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+    int partition_count;
+    unsigned int mb_type, cbp;
+    int dct8x8_allowed= h->pps.transform_8x8_mode;
+
+    s->dsp.clear_blocks(h->mb); //FIXME avoid if already clear (move after skip handlong?
+
+    tprintf(s->avctx, "pic:%d mb:%d/%d\n", h->frame_num, s->mb_x, s->mb_y);
+    cbp = 0; /* avoid warning. FIXME: find a solution without slowing
+                down the code */
+    if(h->slice_type != I_TYPE && h->slice_type != SI_TYPE){
+        if(s->mb_skip_run==-1)
+            s->mb_skip_run= get_ue_golomb(&s->gb);
+
+        if (s->mb_skip_run--) {
+            if(FRAME_MBAFF && (s->mb_y&1) == 0){
+                if(s->mb_skip_run==0)
+                    h->mb_mbaff = h->mb_field_decoding_flag = get_bits1(&s->gb);
+                else
+                    predict_field_decoding_flag(h);
+            }
+            decode_mb_skip(h);
+            return 0;
+        }
+    }
+    if(FRAME_MBAFF){
+        if( (s->mb_y&1) == 0 )
+            h->mb_mbaff = h->mb_field_decoding_flag = get_bits1(&s->gb);
+    }else
+        h->mb_field_decoding_flag= (s->picture_structure!=PICT_FRAME);
+
+    h->prev_mb_skipped= 0;
+
+    mb_type= get_ue_golomb(&s->gb);
+    if(h->slice_type == B_TYPE){
+        if(mb_type < 23){
+            partition_count= b_mb_type_info[mb_type].partition_count;
+            mb_type=         b_mb_type_info[mb_type].type;
+        }else{
+            mb_type -= 23;
+            goto decode_intra_mb;
+        }
+    }else if(h->slice_type == P_TYPE /*|| h->slice_type == SP_TYPE */){
+        if(mb_type < 5){
+            partition_count= p_mb_type_info[mb_type].partition_count;
+            mb_type=         p_mb_type_info[mb_type].type;
+        }else{
+            mb_type -= 5;
+            goto decode_intra_mb;
+        }
+    }else{
+       assert(h->slice_type == I_TYPE);
+decode_intra_mb:
+        if(mb_type > 25){
+            av_log(h->s.avctx, AV_LOG_ERROR, "mb_type %d in %c slice too large at %d %d\n", mb_type, av_get_pict_type_char(h->slice_type), s->mb_x, s->mb_y);
+            return -1;
+        }
+        partition_count=0;
+        cbp= i_mb_type_info[mb_type].cbp;
+        h->intra16x16_pred_mode= i_mb_type_info[mb_type].pred_mode;
+        mb_type= i_mb_type_info[mb_type].type;
+    }
+
+    if(MB_FIELD)
+        mb_type |= MB_TYPE_INTERLACED;
+
+    h->slice_table[ mb_xy ]= h->slice_num;
+
+    if(IS_INTRA_PCM(mb_type)){
+        unsigned int x, y;
+
+        // we assume these blocks are very rare so we dont optimize it
+        align_get_bits(&s->gb);
+
+        // The pixels are stored in the same order as levels in h->mb array.
+        for(y=0; y<16; y++){
+            const int index= 4*(y&3) + 32*((y>>2)&1) + 128*(y>>3);
+            for(x=0; x<16; x++){
+                tprintf(s->avctx, "LUMA ICPM LEVEL (%3d)\n", show_bits(&s->gb, 8));
+                h->mb[index + (x&3) + 16*((x>>2)&1) + 64*(x>>3)]= get_bits(&s->gb, 8);
+            }
+        }
+        for(y=0; y<8; y++){
+            const int index= 256 + 4*(y&3) + 32*(y>>2);
+            for(x=0; x<8; x++){
+                tprintf(s->avctx, "CHROMA U ICPM LEVEL (%3d)\n", show_bits(&s->gb, 8));
+                h->mb[index + (x&3) + 16*(x>>2)]= get_bits(&s->gb, 8);
+            }
+        }
+        for(y=0; y<8; y++){
+            const int index= 256 + 64 + 4*(y&3) + 32*(y>>2);
+            for(x=0; x<8; x++){
+                tprintf(s->avctx, "CHROMA V ICPM LEVEL (%3d)\n", show_bits(&s->gb, 8));
+                h->mb[index + (x&3) + 16*(x>>2)]= get_bits(&s->gb, 8);
+            }
+        }
+
+        // In deblocking, the quantizer is 0
+        s->current_picture.qscale_table[mb_xy]= 0;
+        h->chroma_qp = get_chroma_qp(h->pps.chroma_qp_index_offset, 0);
+        // All coeffs are present
+        memset(h->non_zero_count[mb_xy], 16, 16);
+
+        s->current_picture.mb_type[mb_xy]= mb_type;
+        return 0;
+    }
+
+    if(MB_MBAFF){
+        h->ref_count[0] <<= 1;
+        h->ref_count[1] <<= 1;
+    }
+
+    fill_caches(h, mb_type, 0);
+
+    //mb_pred
+    if(IS_INTRA(mb_type)){
+            int pred_mode;
+//            init_top_left_availability(h);
+            if(IS_INTRA4x4(mb_type)){
+                int i;
+                int di = 1;
+                if(dct8x8_allowed && get_bits1(&s->gb)){
+                    mb_type |= MB_TYPE_8x8DCT;
+                    di = 4;
+                }
+
+//                fill_intra4x4_pred_table(h);
+                for(i=0; i<16; i+=di){
+                    int mode= pred_intra_mode(h, i);
+
+                    if(!get_bits1(&s->gb)){
+                        const int rem_mode= get_bits(&s->gb, 3);
+                        mode = rem_mode + (rem_mode >= mode);
+                    }
+
+                    if(di==4)
+                        fill_rectangle( &h->intra4x4_pred_mode_cache[ scan8[i] ], 2, 2, 8, mode, 1 );
+                    else
+                        h->intra4x4_pred_mode_cache[ scan8[i] ] = mode;
+                }
+                write_back_intra_pred_mode(h);
+                if( check_intra4x4_pred_mode(h) < 0)
+                    return -1;
+            }else{
+                h->intra16x16_pred_mode= check_intra_pred_mode(h, h->intra16x16_pred_mode);
+                if(h->intra16x16_pred_mode < 0)
+                    return -1;
+            }
+
+            pred_mode= check_intra_pred_mode(h, get_ue_golomb(&s->gb));
+            if(pred_mode < 0)
+                return -1;
+            h->chroma_pred_mode= pred_mode;
+    }else if(partition_count==4){
+        int i, j, sub_partition_count[4], list, ref[2][4];
+
+        if(h->slice_type == B_TYPE){
+            for(i=0; i<4; i++){
+                h->sub_mb_type[i]= get_ue_golomb(&s->gb);
+                if(h->sub_mb_type[i] >=13){
+                    av_log(h->s.avctx, AV_LOG_ERROR, "B sub_mb_type %u out of range at %d %d\n", h->sub_mb_type[i], s->mb_x, s->mb_y);
+                    return -1;
+                }
+                sub_partition_count[i]= b_sub_mb_type_info[ h->sub_mb_type[i] ].partition_count;
+                h->sub_mb_type[i]=      b_sub_mb_type_info[ h->sub_mb_type[i] ].type;
+            }
+            if(   IS_DIRECT(h->sub_mb_type[0]) || IS_DIRECT(h->sub_mb_type[1])
+               || IS_DIRECT(h->sub_mb_type[2]) || IS_DIRECT(h->sub_mb_type[3])) {
+                pred_direct_motion(h, &mb_type);
+                h->ref_cache[0][scan8[4]] =
+                h->ref_cache[1][scan8[4]] =
+                h->ref_cache[0][scan8[12]] =
+                h->ref_cache[1][scan8[12]] = PART_NOT_AVAILABLE;
+            }
+        }else{
+            assert(h->slice_type == P_TYPE || h->slice_type == SP_TYPE); //FIXME SP correct ?
+            for(i=0; i<4; i++){
+                h->sub_mb_type[i]= get_ue_golomb(&s->gb);
+                if(h->sub_mb_type[i] >=4){
+                    av_log(h->s.avctx, AV_LOG_ERROR, "P sub_mb_type %u out of range at %d %d\n", h->sub_mb_type[i], s->mb_x, s->mb_y);
+                    return -1;
+                }
+                sub_partition_count[i]= p_sub_mb_type_info[ h->sub_mb_type[i] ].partition_count;
+                h->sub_mb_type[i]=      p_sub_mb_type_info[ h->sub_mb_type[i] ].type;
+            }
+        }
+
+        for(list=0; list<h->list_count; list++){
+            int ref_count= IS_REF0(mb_type) ? 1 : h->ref_count[list];
+            for(i=0; i<4; i++){
+                if(IS_DIRECT(h->sub_mb_type[i])) continue;
+                if(IS_DIR(h->sub_mb_type[i], 0, list)){
+                    unsigned int tmp = get_te0_golomb(&s->gb, ref_count); //FIXME init to 0 before and skip?
+                    if(tmp>=ref_count){
+                        av_log(h->s.avctx, AV_LOG_ERROR, "ref %u overflow\n", tmp);
+                        return -1;
+                    }
+                    ref[list][i]= tmp;
+                }else{
+                 //FIXME
+                    ref[list][i] = -1;
+                }
+            }
+        }
+
+        if(dct8x8_allowed)
+            dct8x8_allowed = get_dct8x8_allowed(h);
+
+        for(list=0; list<h->list_count; list++){
+            const int ref_count= IS_REF0(mb_type) ? 1 : h->ref_count[list];
+
+            for(i=0; i<4; i++){
+                if(IS_DIRECT(h->sub_mb_type[i])) {
+                    h->ref_cache[list][ scan8[4*i] ] = h->ref_cache[list][ scan8[4*i]+1 ];
+                    continue;
+                }
+                h->ref_cache[list][ scan8[4*i]   ]=h->ref_cache[list][ scan8[4*i]+1 ]=
+                h->ref_cache[list][ scan8[4*i]+8 ]=h->ref_cache[list][ scan8[4*i]+9 ]= ref[list][i];
+
+                if(IS_DIR(h->sub_mb_type[i], 0, list)){
+                    const int sub_mb_type= h->sub_mb_type[i];
+                    const int block_width= (sub_mb_type & (MB_TYPE_16x16|MB_TYPE_16x8)) ? 2 : 1;
+                    for(j=0; j<sub_partition_count[i]; j++){
+                        int mx, my;
+                        const int index= 4*i + block_width*j;
+                        int16_t (* mv_cache)[2]= &h->mv_cache[list][ scan8[index] ];
+                        pred_motion(h, index, block_width, list, h->ref_cache[list][ scan8[index] ], &mx, &my);
+                        mx += get_se_golomb(&s->gb);
+                        my += get_se_golomb(&s->gb);
+                        tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                        if(IS_SUB_8X8(sub_mb_type)){
+                            mv_cache[ 1 ][0]=
+                            mv_cache[ 8 ][0]= mv_cache[ 9 ][0]= mx;
+                            mv_cache[ 1 ][1]=
+                            mv_cache[ 8 ][1]= mv_cache[ 9 ][1]= my;
+                        }else if(IS_SUB_8X4(sub_mb_type)){
+                            mv_cache[ 1 ][0]= mx;
+                            mv_cache[ 1 ][1]= my;
+                        }else if(IS_SUB_4X8(sub_mb_type)){
+                            mv_cache[ 8 ][0]= mx;
+                            mv_cache[ 8 ][1]= my;
+                        }
+                        mv_cache[ 0 ][0]= mx;
+                        mv_cache[ 0 ][1]= my;
+                    }
+                }else{
+                    uint32_t *p= (uint32_t *)&h->mv_cache[list][ scan8[4*i] ][0];
+                    p[0] = p[1]=
+                    p[8] = p[9]= 0;
+                }
+            }
+        }
+    }else if(IS_DIRECT(mb_type)){
+        pred_direct_motion(h, &mb_type);
+        dct8x8_allowed &= h->sps.direct_8x8_inference_flag;
+    }else{
+        int list, mx, my, i;
+         //FIXME we should set ref_idx_l? to 0 if we use that later ...
+        if(IS_16X16(mb_type)){
+            for(list=0; list<h->list_count; list++){
+                    unsigned int val;
+                    if(IS_DIR(mb_type, 0, list)){
+                        val= get_te0_golomb(&s->gb, h->ref_count[list]);
+                        if(val >= h->ref_count[list]){
+                            av_log(h->s.avctx, AV_LOG_ERROR, "ref %u overflow\n", val);
+                            return -1;
+                        }
+                    }else
+                        val= LIST_NOT_USED&0xFF;
+                    fill_rectangle(&h->ref_cache[list][ scan8[0] ], 4, 4, 8, val, 1);
+            }
+            for(list=0; list<h->list_count; list++){
+                unsigned int val;
+                if(IS_DIR(mb_type, 0, list)){
+                    pred_motion(h, 0, 4, list, h->ref_cache[list][ scan8[0] ], &mx, &my);
+                    mx += get_se_golomb(&s->gb);
+                    my += get_se_golomb(&s->gb);
+                    tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                    val= pack16to32(mx,my);
+                }else
+                    val=0;
+                fill_rectangle(h->mv_cache[list][ scan8[0] ], 4, 4, 8, val, 4);
+            }
+        }
+        else if(IS_16X8(mb_type)){
+            for(list=0; list<h->list_count; list++){
+                    for(i=0; i<2; i++){
+                        unsigned int val;
+                        if(IS_DIR(mb_type, i, list)){
+                            val= get_te0_golomb(&s->gb, h->ref_count[list]);
+                            if(val >= h->ref_count[list]){
+                                av_log(h->s.avctx, AV_LOG_ERROR, "ref %u overflow\n", val);
+                                return -1;
+                            }
+                        }else
+                            val= LIST_NOT_USED&0xFF;
+                        fill_rectangle(&h->ref_cache[list][ scan8[0] + 16*i ], 4, 2, 8, val, 1);
+                    }
+            }
+            for(list=0; list<h->list_count; list++){
+                for(i=0; i<2; i++){
+                    unsigned int val;
+                    if(IS_DIR(mb_type, i, list)){
+                        pred_16x8_motion(h, 8*i, list, h->ref_cache[list][scan8[0] + 16*i], &mx, &my);
+                        mx += get_se_golomb(&s->gb);
+                        my += get_se_golomb(&s->gb);
+                        tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                        val= pack16to32(mx,my);
+                    }else
+                        val=0;
+                    fill_rectangle(h->mv_cache[list][ scan8[0] + 16*i ], 4, 2, 8, val, 4);
+                }
+            }
+        }else{
+            assert(IS_8X16(mb_type));
+            for(list=0; list<h->list_count; list++){
+                    for(i=0; i<2; i++){
+                        unsigned int val;
+                        if(IS_DIR(mb_type, i, list)){ //FIXME optimize
+                            val= get_te0_golomb(&s->gb, h->ref_count[list]);
+                            if(val >= h->ref_count[list]){
+                                av_log(h->s.avctx, AV_LOG_ERROR, "ref %u overflow\n", val);
+                                return -1;
+                            }
+                        }else
+                            val= LIST_NOT_USED&0xFF;
+                        fill_rectangle(&h->ref_cache[list][ scan8[0] + 2*i ], 2, 4, 8, val, 1);
+                    }
+            }
+            for(list=0; list<h->list_count; list++){
+                for(i=0; i<2; i++){
+                    unsigned int val;
+                    if(IS_DIR(mb_type, i, list)){
+                        pred_8x16_motion(h, i*4, list, h->ref_cache[list][ scan8[0] + 2*i ], &mx, &my);
+                        mx += get_se_golomb(&s->gb);
+                        my += get_se_golomb(&s->gb);
+                        tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                        val= pack16to32(mx,my);
+                    }else
+                        val=0;
+                    fill_rectangle(h->mv_cache[list][ scan8[0] + 2*i ], 2, 4, 8, val, 4);
+                }
+            }
+        }
+    }
+
+    if(IS_INTER(mb_type))
+        write_back_motion(h, mb_type);
+
+    if(!IS_INTRA16x16(mb_type)){
+        cbp= get_ue_golomb(&s->gb);
+        if(cbp > 47){
+            av_log(h->s.avctx, AV_LOG_ERROR, "cbp too large (%u) at %d %d\n", cbp, s->mb_x, s->mb_y);
+            return -1;
+        }
+
+        if(IS_INTRA4x4(mb_type))
+            cbp= golomb_to_intra4x4_cbp[cbp];
+        else
+            cbp= golomb_to_inter_cbp[cbp];
+    }
+    h->cbp = cbp;
+
+    if(dct8x8_allowed && (cbp&15) && !IS_INTRA(mb_type)){
+        if(get_bits1(&s->gb))
+            mb_type |= MB_TYPE_8x8DCT;
+    }
+    s->current_picture.mb_type[mb_xy]= mb_type;
+
+    if(cbp || IS_INTRA16x16(mb_type)){
+        int i8x8, i4x4, chroma_idx;
+        int chroma_qp, dquant;
+        GetBitContext *gb= IS_INTRA(mb_type) ? h->intra_gb_ptr : h->inter_gb_ptr;
+        const uint8_t *scan, *scan8x8, *dc_scan;
+
+//        fill_non_zero_count_cache(h);
+
+        if(IS_INTERLACED(mb_type)){
+            scan8x8= s->qscale ? h->field_scan8x8_cavlc : h->field_scan8x8_cavlc_q0;
+            scan= s->qscale ? h->field_scan : h->field_scan_q0;
+            dc_scan= luma_dc_field_scan;
+        }else{
+            scan8x8= s->qscale ? h->zigzag_scan8x8_cavlc : h->zigzag_scan8x8_cavlc_q0;
+            scan= s->qscale ? h->zigzag_scan : h->zigzag_scan_q0;
+            dc_scan= luma_dc_zigzag_scan;
+        }
+
+        dquant= get_se_golomb(&s->gb);
+
+        if( dquant > 25 || dquant < -26 ){
+            av_log(h->s.avctx, AV_LOG_ERROR, "dquant out of range (%d) at %d %d\n", dquant, s->mb_x, s->mb_y);
+            return -1;
+        }
+
+        s->qscale += dquant;
+        if(((unsigned)s->qscale) > 51){
+            if(s->qscale<0) s->qscale+= 52;
+            else            s->qscale-= 52;
+        }
+
+        h->chroma_qp= chroma_qp= get_chroma_qp(h->pps.chroma_qp_index_offset, s->qscale);
+        if(IS_INTRA16x16(mb_type)){
+            if( decode_residual(h, h->intra_gb_ptr, h->mb, LUMA_DC_BLOCK_INDEX, dc_scan, h->dequant4_coeff[0][s->qscale], 16) < 0){
+                return -1; //FIXME continue if partitioned and other return -1 too
+            }
+
+            assert((cbp&15) == 0 || (cbp&15) == 15);
+
+            if(cbp&15){
+                for(i8x8=0; i8x8<4; i8x8++){
+                    for(i4x4=0; i4x4<4; i4x4++){
+                        const int index= i4x4 + 4*i8x8;
+                        if( decode_residual(h, h->intra_gb_ptr, h->mb + 16*index, index, scan + 1, h->dequant4_coeff[0][s->qscale], 15) < 0 ){
+                            return -1;
+                        }
+                    }
+                }
+            }else{
+                fill_rectangle(&h->non_zero_count_cache[scan8[0]], 4, 4, 8, 0, 1);
+            }
+        }else{
+            for(i8x8=0; i8x8<4; i8x8++){
+                if(cbp & (1<<i8x8)){
+                    if(IS_8x8DCT(mb_type)){
+                        DCTELEM *buf = &h->mb[64*i8x8];
+                        uint8_t *nnz;
+                        for(i4x4=0; i4x4<4; i4x4++){
+                            if( decode_residual(h, gb, buf, i4x4+4*i8x8, scan8x8+16*i4x4,
+                                                h->dequant8_coeff[IS_INTRA( mb_type ) ? 0:1][s->qscale], 16) <0 )
+                                return -1;
+                        }
+                        nnz= &h->non_zero_count_cache[ scan8[4*i8x8] ];
+                        nnz[0] += nnz[1] + nnz[8] + nnz[9];
+                    }else{
+                        for(i4x4=0; i4x4<4; i4x4++){
+                            const int index= i4x4 + 4*i8x8;
+
+                            if( decode_residual(h, gb, h->mb + 16*index, index, scan, h->dequant4_coeff[IS_INTRA( mb_type ) ? 0:3][s->qscale], 16) <0 ){
+                                return -1;
+                            }
+                        }
+                    }
+                }else{
+                    uint8_t * const nnz= &h->non_zero_count_cache[ scan8[4*i8x8] ];
+                    nnz[0] = nnz[1] = nnz[8] = nnz[9] = 0;
+                }
+            }
+        }
+
+        if(cbp&0x30){
+            for(chroma_idx=0; chroma_idx<2; chroma_idx++)
+                if( decode_residual(h, gb, h->mb + 256 + 16*4*chroma_idx, CHROMA_DC_BLOCK_INDEX, chroma_dc_scan, NULL, 4) < 0){
+                    return -1;
+                }
+        }
+
+        if(cbp&0x20){
+            for(chroma_idx=0; chroma_idx<2; chroma_idx++){
+                for(i4x4=0; i4x4<4; i4x4++){
+                    const int index= 16 + 4*chroma_idx + i4x4;
+                    if( decode_residual(h, gb, h->mb + 16*index, index, scan + 1, h->dequant4_coeff[chroma_idx+1+(IS_INTRA( mb_type ) ? 0:3)][chroma_qp], 15) < 0){
+                        return -1;
+                    }
+                }
+            }
+        }else{
+            uint8_t * const nnz= &h->non_zero_count_cache[0];
+            nnz[ scan8[16]+0 ] = nnz[ scan8[16]+1 ] =nnz[ scan8[16]+8 ] =nnz[ scan8[16]+9 ] =
+            nnz[ scan8[20]+0 ] = nnz[ scan8[20]+1 ] =nnz[ scan8[20]+8 ] =nnz[ scan8[20]+9 ] = 0;
+        }
+    }else{
+        uint8_t * const nnz= &h->non_zero_count_cache[0];
+        fill_rectangle(&nnz[scan8[0]], 4, 4, 8, 0, 1);
+        nnz[ scan8[16]+0 ] = nnz[ scan8[16]+1 ] =nnz[ scan8[16]+8 ] =nnz[ scan8[16]+9 ] =
+        nnz[ scan8[20]+0 ] = nnz[ scan8[20]+1 ] =nnz[ scan8[20]+8 ] =nnz[ scan8[20]+9 ] = 0;
+    }
+    s->current_picture.qscale_table[mb_xy]= s->qscale;
+    write_back_non_zero_count(h);
+
+    if(MB_MBAFF){
+        h->ref_count[0] >>= 1;
+        h->ref_count[1] >>= 1;
+    }
+
+    return 0;
+}
+
+static int decode_cabac_field_decoding_flag(H264Context *h) {
+    MpegEncContext * const s = &h->s;
+    const int mb_x = s->mb_x;
+    const int mb_y = s->mb_y & ~1;
+    const int mba_xy = mb_x - 1 +  mb_y   *s->mb_stride;
+    const int mbb_xy = mb_x     + (mb_y-2)*s->mb_stride;
+
+    unsigned int ctx = 0;
+
+    if( h->slice_table[mba_xy] == h->slice_num && IS_INTERLACED( s->current_picture.mb_type[mba_xy] ) ) {
+        ctx += 1;
+    }
+    if( h->slice_table[mbb_xy] == h->slice_num && IS_INTERLACED( s->current_picture.mb_type[mbb_xy] ) ) {
+        ctx += 1;
+    }
+
+    return get_cabac_noinline( &h->cabac, &h->cabac_state[70 + ctx] );
+}
+
+static int decode_cabac_intra_mb_type(H264Context *h, int ctx_base, int intra_slice) {
+    uint8_t *state= &h->cabac_state[ctx_base];
+    int mb_type;
+
+    if(intra_slice){
+        MpegEncContext * const s = &h->s;
+        const int mba_xy = h->left_mb_xy[0];
+        const int mbb_xy = h->top_mb_xy;
+        int ctx=0;
+        if( h->slice_table[mba_xy] == h->slice_num && !IS_INTRA4x4( s->current_picture.mb_type[mba_xy] ) )
+            ctx++;
+        if( h->slice_table[mbb_xy] == h->slice_num && !IS_INTRA4x4( s->current_picture.mb_type[mbb_xy] ) )
+            ctx++;
+        if( get_cabac_noinline( &h->cabac, &state[ctx] ) == 0 )
+            return 0;   /* I4x4 */
+        state += 2;
+    }else{
+        if( get_cabac_noinline( &h->cabac, &state[0] ) == 0 )
+            return 0;   /* I4x4 */
+    }
+
+    if( get_cabac_terminate( &h->cabac ) )
+        return 25;  /* PCM */
+
+    mb_type = 1; /* I16x16 */
+    mb_type += 12 * get_cabac_noinline( &h->cabac, &state[1] ); /* cbp_luma != 0 */
+    if( get_cabac_noinline( &h->cabac, &state[2] ) ) /* cbp_chroma */
+        mb_type += 4 + 4 * get_cabac_noinline( &h->cabac, &state[2+intra_slice] );
+    mb_type += 2 * get_cabac_noinline( &h->cabac, &state[3+intra_slice] );
+    mb_type += 1 * get_cabac_noinline( &h->cabac, &state[3+2*intra_slice] );
+    return mb_type;
+}
+
+static int decode_cabac_mb_type( H264Context *h ) {
+    MpegEncContext * const s = &h->s;
+
+    if( h->slice_type == I_TYPE ) {
+        return decode_cabac_intra_mb_type(h, 3, 1);
+    } else if( h->slice_type == P_TYPE ) {
+        if( get_cabac_noinline( &h->cabac, &h->cabac_state[14] ) == 0 ) {
+            /* P-type */
+            if( get_cabac_noinline( &h->cabac, &h->cabac_state[15] ) == 0 ) {
+                /* P_L0_D16x16, P_8x8 */
+                return 3 * get_cabac_noinline( &h->cabac, &h->cabac_state[16] );
+            } else {
+                /* P_L0_D8x16, P_L0_D16x8 */
+                return 2 - get_cabac_noinline( &h->cabac, &h->cabac_state[17] );
+            }
+        } else {
+            return decode_cabac_intra_mb_type(h, 17, 0) + 5;
+        }
+    } else if( h->slice_type == B_TYPE ) {
+        const int mba_xy = h->left_mb_xy[0];
+        const int mbb_xy = h->top_mb_xy;
+        int ctx = 0;
+        int bits;
+
+        if( h->slice_table[mba_xy] == h->slice_num && !IS_DIRECT( s->current_picture.mb_type[mba_xy] ) )
+            ctx++;
+        if( h->slice_table[mbb_xy] == h->slice_num && !IS_DIRECT( s->current_picture.mb_type[mbb_xy] ) )
+            ctx++;
+
+        if( !get_cabac_noinline( &h->cabac, &h->cabac_state[27+ctx] ) )
+            return 0; /* B_Direct_16x16 */
+
+        if( !get_cabac_noinline( &h->cabac, &h->cabac_state[27+3] ) ) {
+            return 1 + get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] ); /* B_L[01]_16x16 */
+        }
+
+        bits = get_cabac_noinline( &h->cabac, &h->cabac_state[27+4] ) << 3;
+        bits|= get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] ) << 2;
+        bits|= get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] ) << 1;
+        bits|= get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] );
+        if( bits < 8 )
+            return bits + 3; /* B_Bi_16x16 through B_L1_L0_16x8 */
+        else if( bits == 13 ) {
+            return decode_cabac_intra_mb_type(h, 32, 0) + 23;
+        } else if( bits == 14 )
+            return 11; /* B_L1_L0_8x16 */
+        else if( bits == 15 )
+            return 22; /* B_8x8 */
+
+        bits= ( bits<<1 ) | get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] );
+        return bits - 4; /* B_L0_Bi_* through B_Bi_Bi_* */
+    } else {
+        /* TODO SI/SP frames? */
+        return -1;
+    }
+}
+
+static int decode_cabac_mb_skip( H264Context *h, int mb_x, int mb_y ) {
+    MpegEncContext * const s = &h->s;
+    int mba_xy, mbb_xy;
+    int ctx = 0;
+
+    if(FRAME_MBAFF){ //FIXME merge with the stuff in fill_caches?
+        int mb_xy = mb_x + (mb_y&~1)*s->mb_stride;
+        mba_xy = mb_xy - 1;
+        if( (mb_y&1)
+            && h->slice_table[mba_xy] == h->slice_num
+            && MB_FIELD == !!IS_INTERLACED( s->current_picture.mb_type[mba_xy] ) )
+            mba_xy += s->mb_stride;
+        if( MB_FIELD ){
+            mbb_xy = mb_xy - s->mb_stride;
+            if( !(mb_y&1)
+                && h->slice_table[mbb_xy] == h->slice_num
+                && IS_INTERLACED( s->current_picture.mb_type[mbb_xy] ) )
+                mbb_xy -= s->mb_stride;
+        }else
+            mbb_xy = mb_x + (mb_y-1)*s->mb_stride;
+    }else{
+        int mb_xy = mb_x + mb_y*s->mb_stride;
+        mba_xy = mb_xy - 1;
+        mbb_xy = mb_xy - s->mb_stride;
+    }
+
+    if( h->slice_table[mba_xy] == h->slice_num && !IS_SKIP( s->current_picture.mb_type[mba_xy] ))
+        ctx++;
+    if( h->slice_table[mbb_xy] == h->slice_num && !IS_SKIP( s->current_picture.mb_type[mbb_xy] ))
+        ctx++;
+
+    if( h->slice_type == B_TYPE )
+        ctx += 13;
+    return get_cabac_noinline( &h->cabac, &h->cabac_state[11+ctx] );
+}
+
+static int decode_cabac_mb_intra4x4_pred_mode( H264Context *h, int pred_mode ) {
+    int mode = 0;
+
+    if( get_cabac( &h->cabac, &h->cabac_state[68] ) )
+        return pred_mode;
+
+    mode += 1 * get_cabac( &h->cabac, &h->cabac_state[69] );
+    mode += 2 * get_cabac( &h->cabac, &h->cabac_state[69] );
+    mode += 4 * get_cabac( &h->cabac, &h->cabac_state[69] );
+
+    if( mode >= pred_mode )
+        return mode + 1;
+    else
+        return mode;
+}
+
+static int decode_cabac_mb_chroma_pre_mode( H264Context *h) {
+    const int mba_xy = h->left_mb_xy[0];
+    const int mbb_xy = h->top_mb_xy;
+
+    int ctx = 0;
+
+    /* No need to test for IS_INTRA4x4 and IS_INTRA16x16, as we set chroma_pred_mode_table to 0 */
+    if( h->slice_table[mba_xy] == h->slice_num && h->chroma_pred_mode_table[mba_xy] != 0 )
+        ctx++;
+
+    if( h->slice_table[mbb_xy] == h->slice_num && h->chroma_pred_mode_table[mbb_xy] != 0 )
+        ctx++;
+
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[64+ctx] ) == 0 )
+        return 0;
+
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[64+3] ) == 0 )
+        return 1;
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[64+3] ) == 0 )
+        return 2;
+    else
+        return 3;
+}
+
+static const uint8_t block_idx_x[16] = {
+    0, 1, 0, 1, 2, 3, 2, 3, 0, 1, 0, 1, 2, 3, 2, 3
+};
+static const uint8_t block_idx_y[16] = {
+    0, 0, 1, 1, 0, 0, 1, 1, 2, 2, 3, 3, 2, 2, 3, 3
+};
+static const uint8_t block_idx_xy[4][4] = {
+    { 0, 2, 8,  10},
+    { 1, 3, 9,  11},
+    { 4, 6, 12, 14},
+    { 5, 7, 13, 15}
+};
+
+static int decode_cabac_mb_cbp_luma( H264Context *h) {
+    int cbp = 0;
+    int cbp_b = -1;
+    int i8x8;
+
+    if( h->slice_table[h->top_mb_xy] == h->slice_num ) {
+        cbp_b = h->top_cbp;
+        tprintf(h->s.avctx, "cbp_b = top_cbp = %x\n", cbp_b);
+    }
+
+    for( i8x8 = 0; i8x8 < 4; i8x8++ ) {
+        int cbp_a = -1;
+        int x, y;
+        int ctx = 0;
+
+        x = block_idx_x[4*i8x8];
+        y = block_idx_y[4*i8x8];
+
+        if( x > 0 )
+            cbp_a = cbp;
+        else if( h->slice_table[h->left_mb_xy[0]] == h->slice_num ) {
+            cbp_a = h->left_cbp;
+            tprintf(h->s.avctx, "cbp_a = left_cbp = %x\n", cbp_a);
+        }
+
+        if( y > 0 )
+            cbp_b = cbp;
+
+        /* No need to test for skip as we put 0 for skip block */
+        /* No need to test for IPCM as we put 1 for IPCM block */
+        if( cbp_a >= 0 ) {
+            int i8x8a = block_idx_xy[(x-1)&0x03][y]/4;
+            if( ((cbp_a >> i8x8a)&0x01) == 0 )
+                ctx++;
+        }
+
+        if( cbp_b >= 0 ) {
+            int i8x8b = block_idx_xy[x][(y-1)&0x03]/4;
+            if( ((cbp_b >> i8x8b)&0x01) == 0 )
+                ctx += 2;
+        }
+
+        if( get_cabac( &h->cabac, &h->cabac_state[73 + ctx] ) ) {
+            cbp |= 1 << i8x8;
+        }
+    }
+    return cbp;
+}
+static int decode_cabac_mb_cbp_chroma( H264Context *h) {
+    int ctx;
+    int cbp_a, cbp_b;
+
+    cbp_a = (h->left_cbp>>4)&0x03;
+    cbp_b = (h-> top_cbp>>4)&0x03;
+
+    ctx = 0;
+    if( cbp_a > 0 ) ctx++;
+    if( cbp_b > 0 ) ctx += 2;
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[77 + ctx] ) == 0 )
+        return 0;
+
+    ctx = 4;
+    if( cbp_a == 2 ) ctx++;
+    if( cbp_b == 2 ) ctx += 2;
+    return 1 + get_cabac_noinline( &h->cabac, &h->cabac_state[77 + ctx] );
+}
+static int decode_cabac_mb_dqp( H264Context *h) {
+    MpegEncContext * const s = &h->s;
+    int mbn_xy;
+    int   ctx = 0;
+    int   val = 0;
+
+    if( s->mb_x > 0 )
+        mbn_xy = s->mb_x + s->mb_y*s->mb_stride - 1;
+    else
+        mbn_xy = s->mb_width - 1 + (s->mb_y-1)*s->mb_stride;
+
+    if( h->last_qscale_diff != 0 )
+        ctx++;
+
+    while( get_cabac_noinline( &h->cabac, &h->cabac_state[60 + ctx] ) ) {
+        if( ctx < 2 )
+            ctx = 2;
+        else
+            ctx = 3;
+        val++;
+        if(val > 102) //prevent infinite loop
+            return INT_MIN;
+    }
+
+    if( val&0x01 )
+        return (val + 1)/2;
+    else
+        return -(val + 1)/2;
+}
+static int decode_cabac_p_mb_sub_type( H264Context *h ) {
+    if( get_cabac( &h->cabac, &h->cabac_state[21] ) )
+        return 0;   /* 8x8 */
+    if( !get_cabac( &h->cabac, &h->cabac_state[22] ) )
+        return 1;   /* 8x4 */
+    if( get_cabac( &h->cabac, &h->cabac_state[23] ) )
+        return 2;   /* 4x8 */
+    return 3;       /* 4x4 */
+}
+static int decode_cabac_b_mb_sub_type( H264Context *h ) {
+    int type;
+    if( !get_cabac( &h->cabac, &h->cabac_state[36] ) )
+        return 0;   /* B_Direct_8x8 */
+    if( !get_cabac( &h->cabac, &h->cabac_state[37] ) )
+        return 1 + get_cabac( &h->cabac, &h->cabac_state[39] ); /* B_L0_8x8, B_L1_8x8 */
+    type = 3;
+    if( get_cabac( &h->cabac, &h->cabac_state[38] ) ) {
+        if( get_cabac( &h->cabac, &h->cabac_state[39] ) )
+            return 11 + get_cabac( &h->cabac, &h->cabac_state[39] ); /* B_L1_4x4, B_Bi_4x4 */
+        type += 4;
+    }
+    type += 2*get_cabac( &h->cabac, &h->cabac_state[39] );
+    type +=   get_cabac( &h->cabac, &h->cabac_state[39] );
+    return type;
+}
+
+static inline int decode_cabac_mb_transform_size( H264Context *h ) {
+    return get_cabac_noinline( &h->cabac, &h->cabac_state[399 + h->neighbor_transform_size] );
+}
+
+static int decode_cabac_mb_ref( H264Context *h, int list, int n ) {
+    int refa = h->ref_cache[list][scan8[n] - 1];
+    int refb = h->ref_cache[list][scan8[n] - 8];
+    int ref  = 0;
+    int ctx  = 0;
+
+    if( h->slice_type == B_TYPE) {
+        if( refa > 0 && !h->direct_cache[scan8[n] - 1] )
+            ctx++;
+        if( refb > 0 && !h->direct_cache[scan8[n] - 8] )
+            ctx += 2;
+    } else {
+        if( refa > 0 )
+            ctx++;
+        if( refb > 0 )
+            ctx += 2;
+    }
+
+    while( get_cabac( &h->cabac, &h->cabac_state[54+ctx] ) ) {
+        ref++;
+        if( ctx < 4 )
+            ctx = 4;
+        else
+            ctx = 5;
+        if(ref >= 32 /*h->ref_list[list]*/){
+            av_log(h->s.avctx, AV_LOG_ERROR, "overflow in decode_cabac_mb_ref\n");
+            return 0; //FIXME we should return -1 and check the return everywhere
+        }
+    }
+    return ref;
+}
+
+static int decode_cabac_mb_mvd( H264Context *h, int list, int n, int l ) {
+    int amvd = abs( h->mvd_cache[list][scan8[n] - 1][l] ) +
+               abs( h->mvd_cache[list][scan8[n] - 8][l] );
+    int ctxbase = (l == 0) ? 40 : 47;
+    int ctx, mvd;
+
+    if( amvd < 3 )
+        ctx = 0;
+    else if( amvd > 32 )
+        ctx = 2;
+    else
+        ctx = 1;
+
+    if(!get_cabac(&h->cabac, &h->cabac_state[ctxbase+ctx]))
+        return 0;
+
+    mvd= 1;
+    ctx= 3;
+    while( mvd < 9 && get_cabac( &h->cabac, &h->cabac_state[ctxbase+ctx] ) ) {
+        mvd++;
+        if( ctx < 6 )
+            ctx++;
+    }
+
+    if( mvd >= 9 ) {
+        int k = 3;
+        while( get_cabac_bypass( &h->cabac ) ) {
+            mvd += 1 << k;
+            k++;
+            if(k>24){
+                av_log(h->s.avctx, AV_LOG_ERROR, "overflow in decode_cabac_mb_mvd\n");
+                return INT_MIN;
+            }
+        }
+        while( k-- ) {
+            if( get_cabac_bypass( &h->cabac ) )
+                mvd += 1 << k;
+        }
+    }
+    return get_cabac_bypass_sign( &h->cabac, -mvd );
+}
+
+static int inline get_cabac_cbf_ctx( H264Context *h, int cat, int idx ) {
+    int nza, nzb;
+    int ctx = 0;
+
+    if( cat == 0 ) {
+        nza = h->left_cbp&0x100;
+        nzb = h-> top_cbp&0x100;
+    } else if( cat == 1 || cat == 2 ) {
+        nza = h->non_zero_count_cache[scan8[idx] - 1];
+        nzb = h->non_zero_count_cache[scan8[idx] - 8];
+    } else if( cat == 3 ) {
+        nza = (h->left_cbp>>(6+idx))&0x01;
+        nzb = (h-> top_cbp>>(6+idx))&0x01;
+    } else {
+        assert(cat == 4);
+        nza = h->non_zero_count_cache[scan8[16+idx] - 1];
+        nzb = h->non_zero_count_cache[scan8[16+idx] - 8];
+    }
+
+    if( nza > 0 )
+        ctx++;
+
+    if( nzb > 0 )
+        ctx += 2;
+
+    return ctx + 4 * cat;
+}
+
+static const __attribute((used)) uint8_t last_coeff_flag_offset_8x8[63] = {
+    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+    5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8
+};
+
+static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff) {
+    const int mb_xy  = h->s.mb_x + h->s.mb_y*h->s.mb_stride;
+    static const int significant_coeff_flag_offset[2][6] = {
+      { 105+0, 105+15, 105+29, 105+44, 105+47, 402 },
+      { 277+0, 277+15, 277+29, 277+44, 277+47, 436 }
+    };
+    static const int last_coeff_flag_offset[2][6] = {
+      { 166+0, 166+15, 166+29, 166+44, 166+47, 417 },
+      { 338+0, 338+15, 338+29, 338+44, 338+47, 451 }
+    };
+    static const int coeff_abs_level_m1_offset[6] = {
+        227+0, 227+10, 227+20, 227+30, 227+39, 426
+    };
+    static const uint8_t significant_coeff_flag_offset_8x8[2][63] = {
+      { 0, 1, 2, 3, 4, 5, 5, 4, 4, 3, 3, 4, 4, 4, 5, 5,
+        4, 4, 4, 4, 3, 3, 6, 7, 7, 7, 8, 9,10, 9, 8, 7,
+        7, 6,11,12,13,11, 6, 7, 8, 9,14,10, 9, 8, 6,11,
+       12,13,11, 6, 9,14,10, 9,11,12,13,11,14,10,12 },
+      { 0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 7, 7, 8, 4, 5,
+        6, 9,10,10, 8,11,12,11, 9, 9,10,10, 8,11,12,11,
+        9, 9,10,10, 8,11,12,11, 9, 9,10,10, 8,13,13, 9,
+        9,10,10, 8,13,13, 9, 9,10,10,14,14,14,14,14 }
+    };
+
+    int index[64];
+
+    int last;
+    int coeff_count = 0;
+
+    int abslevel1 = 1;
+    int abslevelgt1 = 0;
+
+    uint8_t *significant_coeff_ctx_base;
+    uint8_t *last_coeff_ctx_base;
+    uint8_t *abs_level_m1_ctx_base;
+
+#ifndef ARCH_X86
+#define CABAC_ON_STACK
+#endif
+#ifdef CABAC_ON_STACK
+#define CC &cc
+    CABACContext cc;
+    cc.range     = h->cabac.range;
+    cc.low       = h->cabac.low;
+    cc.bytestream= h->cabac.bytestream;
+#else
+#define CC &h->cabac
+#endif
+
+
+    /* cat: 0-> DC 16x16  n = 0
+     *      1-> AC 16x16  n = luma4x4idx
+     *      2-> Luma4x4   n = luma4x4idx
+     *      3-> DC Chroma n = iCbCr
+     *      4-> AC Chroma n = 4 * iCbCr + chroma4x4idx
+     *      5-> Luma8x8   n = 4 * luma8x8idx
+     */
+
+    /* read coded block flag */
+    if( cat != 5 ) {
+        if( get_cabac( CC, &h->cabac_state[85 + get_cabac_cbf_ctx( h, cat, n ) ] ) == 0 ) {
+            if( cat == 1 || cat == 2 )
+                h->non_zero_count_cache[scan8[n]] = 0;
+            else if( cat == 4 )
+                h->non_zero_count_cache[scan8[16+n]] = 0;
+#ifdef CABAC_ON_STACK
+            h->cabac.range     = cc.range     ;
+            h->cabac.low       = cc.low       ;
+            h->cabac.bytestream= cc.bytestream;
+#endif
+            return 0;
+        }
+    }
+
+    significant_coeff_ctx_base = h->cabac_state
+        + significant_coeff_flag_offset[MB_FIELD][cat];
+    last_coeff_ctx_base = h->cabac_state
+        + last_coeff_flag_offset[MB_FIELD][cat];
+    abs_level_m1_ctx_base = h->cabac_state
+        + coeff_abs_level_m1_offset[cat];
+
+    if( cat == 5 ) {
+#define DECODE_SIGNIFICANCE( coefs, sig_off, last_off ) \
+        for(last= 0; last < coefs; last++) { \
+            uint8_t *sig_ctx = significant_coeff_ctx_base + sig_off; \
+            if( get_cabac( CC, sig_ctx )) { \
+                uint8_t *last_ctx = last_coeff_ctx_base + last_off; \
+                index[coeff_count++] = last; \
+                if( get_cabac( CC, last_ctx ) ) { \
+                    last= max_coeff; \
+                    break; \
+                } \
+            } \
+        }\
+        if( last == max_coeff -1 ) {\
+            index[coeff_count++] = last;\
+        }
+        const uint8_t *sig_off = significant_coeff_flag_offset_8x8[MB_FIELD];
+#if defined(ARCH_X86) && defined(CONFIG_7REGS) && defined(CONFIG_EBX_AVAILABLE) && !( defined(ARCH_X86_64) && defined(PIC) )
+        coeff_count= decode_significance_8x8_x86(CC, significant_coeff_ctx_base, index, sig_off);
+    } else {
+        coeff_count= decode_significance_x86(CC, max_coeff, significant_coeff_ctx_base, index);
+#else
+        DECODE_SIGNIFICANCE( 63, sig_off[last], last_coeff_flag_offset_8x8[last] );
+    } else {
+        DECODE_SIGNIFICANCE( max_coeff - 1, last, last );
+#endif
+    }
+    assert(coeff_count > 0);
+
+    if( cat == 0 )
+        h->cbp_table[mb_xy] |= 0x100;
+    else if( cat == 1 || cat == 2 )
+        h->non_zero_count_cache[scan8[n]] = coeff_count;
+    else if( cat == 3 )
+        h->cbp_table[mb_xy] |= 0x40 << n;
+    else if( cat == 4 )
+        h->non_zero_count_cache[scan8[16+n]] = coeff_count;
+    else {
+        assert( cat == 5 );
+        fill_rectangle(&h->non_zero_count_cache[scan8[n]], 2, 2, 8, coeff_count, 1);
+    }
+
+    for( coeff_count--; coeff_count >= 0; coeff_count-- ) {
+        uint8_t *ctx = (abslevelgt1 != 0 ? 0 : FFMIN( 4, abslevel1 )) + abs_level_m1_ctx_base;
+        int j= scantable[index[coeff_count]];
+
+        if( get_cabac( CC, ctx ) == 0 ) {
+            if( !qmul ) {
+                block[j] = get_cabac_bypass_sign( CC, -1);
+            }else{
+                block[j] = (get_cabac_bypass_sign( CC, -qmul[j]) + 32) >> 6;;
+            }
+
+            abslevel1++;
+        } else {
+            int coeff_abs = 2;
+            ctx = 5 + FFMIN( 4, abslevelgt1 ) + abs_level_m1_ctx_base;
+            while( coeff_abs < 15 && get_cabac( CC, ctx ) ) {
+                coeff_abs++;
+            }
+
+            if( coeff_abs >= 15 ) {
+                int j = 0;
+                while( get_cabac_bypass( CC ) ) {
+                    j++;
+                }
+
+                coeff_abs=1;
+                while( j-- ) {
+                    coeff_abs += coeff_abs + get_cabac_bypass( CC );
+                }
+                coeff_abs+= 14;
+            }
+
+            if( !qmul ) {
+                if( get_cabac_bypass( CC ) ) block[j] = -coeff_abs;
+                else                                block[j] =  coeff_abs;
+            }else{
+                if( get_cabac_bypass( CC ) ) block[j] = (-coeff_abs * qmul[j] + 32) >> 6;
+                else                                block[j] = ( coeff_abs * qmul[j] + 32) >> 6;
+            }
+
+            abslevelgt1++;
+        }
+    }
+#ifdef CABAC_ON_STACK
+            h->cabac.range     = cc.range     ;
+            h->cabac.low       = cc.low       ;
+            h->cabac.bytestream= cc.bytestream;
+#endif
+    return 0;
+}
+
+static void inline compute_mb_neighbors(H264Context *h)
+{
+    MpegEncContext * const s = &h->s;
+    const int mb_xy  = s->mb_x + s->mb_y*s->mb_stride;
+    h->top_mb_xy     = mb_xy - s->mb_stride;
+    h->left_mb_xy[0] = mb_xy - 1;
+    if(FRAME_MBAFF){
+        const int pair_xy          = s->mb_x     + (s->mb_y & ~1)*s->mb_stride;
+        const int top_pair_xy      = pair_xy     - s->mb_stride;
+        const int top_mb_frame_flag      = !IS_INTERLACED(s->current_picture.mb_type[top_pair_xy]);
+        const int left_mb_frame_flag = !IS_INTERLACED(s->current_picture.mb_type[pair_xy-1]);
+        const int curr_mb_frame_flag = !MB_FIELD;
+        const int bottom = (s->mb_y & 1);
+        if (bottom
+                ? !curr_mb_frame_flag // bottom macroblock
+                : (!curr_mb_frame_flag && !top_mb_frame_flag) // top macroblock
+                ) {
+            h->top_mb_xy -= s->mb_stride;
+        }
+        if (left_mb_frame_flag != curr_mb_frame_flag) {
+            h->left_mb_xy[0] = pair_xy - 1;
+        }
+    }
+    return;
+}
+
+/**
+ * decodes a macroblock
+ * @returns 0 if ok, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
+ */
+static int decode_mb_cabac(H264Context *h) {
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+    int mb_type, partition_count, cbp = 0;
+    int dct8x8_allowed= h->pps.transform_8x8_mode;
+
+    s->dsp.clear_blocks(h->mb); //FIXME avoid if already clear (move after skip handlong?)
+
+    tprintf(s->avctx, "pic:%d mb:%d/%d\n", h->frame_num, s->mb_x, s->mb_y);
+    if( h->slice_type != I_TYPE && h->slice_type != SI_TYPE ) {
+        int skip;
+        /* a skipped mb needs the aff flag from the following mb */
+        if( FRAME_MBAFF && s->mb_x==0 && (s->mb_y&1)==0 )
+            predict_field_decoding_flag(h);
+        if( FRAME_MBAFF && (s->mb_y&1)==1 && h->prev_mb_skipped )
+            skip = h->next_mb_skipped;
+        else
+            skip = decode_cabac_mb_skip( h, s->mb_x, s->mb_y );
+        /* read skip flags */
+        if( skip ) {
+            if( FRAME_MBAFF && (s->mb_y&1)==0 ){
+                s->current_picture.mb_type[mb_xy] = MB_TYPE_SKIP;
+                h->next_mb_skipped = decode_cabac_mb_skip( h, s->mb_x, s->mb_y+1 );
+                if(h->next_mb_skipped)
+                    predict_field_decoding_flag(h);
+                else
+                    h->mb_mbaff = h->mb_field_decoding_flag = decode_cabac_field_decoding_flag(h);
+            }
+
+            decode_mb_skip(h);
+
+            h->cbp_table[mb_xy] = 0;
+            h->chroma_pred_mode_table[mb_xy] = 0;
+            h->last_qscale_diff = 0;
+
+            return 0;
+
+        }
+    }
+    if(FRAME_MBAFF){
+        if( (s->mb_y&1) == 0 )
+            h->mb_mbaff =
+            h->mb_field_decoding_flag = decode_cabac_field_decoding_flag(h);
+    }else
+        h->mb_field_decoding_flag= (s->picture_structure!=PICT_FRAME);
+
+    h->prev_mb_skipped = 0;
+
+    compute_mb_neighbors(h);
+    if( ( mb_type = decode_cabac_mb_type( h ) ) < 0 ) {
+        av_log( h->s.avctx, AV_LOG_ERROR, "decode_cabac_mb_type failed\n" );
+        return -1;
+    }
+
+    if( h->slice_type == B_TYPE ) {
+        if( mb_type < 23 ){
+            partition_count= b_mb_type_info[mb_type].partition_count;
+            mb_type=         b_mb_type_info[mb_type].type;
+        }else{
+            mb_type -= 23;
+            goto decode_intra_mb;
+        }
+    } else if( h->slice_type == P_TYPE ) {
+        if( mb_type < 5) {
+            partition_count= p_mb_type_info[mb_type].partition_count;
+            mb_type=         p_mb_type_info[mb_type].type;
+        } else {
+            mb_type -= 5;
+            goto decode_intra_mb;
+        }
+    } else {
+       assert(h->slice_type == I_TYPE);
+decode_intra_mb:
+        partition_count = 0;
+        cbp= i_mb_type_info[mb_type].cbp;
+        h->intra16x16_pred_mode= i_mb_type_info[mb_type].pred_mode;
+        mb_type= i_mb_type_info[mb_type].type;
+    }
+    if(MB_FIELD)
+        mb_type |= MB_TYPE_INTERLACED;
+
+    h->slice_table[ mb_xy ]= h->slice_num;
+
+    if(IS_INTRA_PCM(mb_type)) {
+        const uint8_t *ptr;
+        unsigned int x, y;
+
+        // We assume these blocks are very rare so we dont optimize it.
+        // FIXME The two following lines get the bitstream position in the cabac
+        // decode, I think it should be done by a function in cabac.h (or cabac.c).
+        ptr= h->cabac.bytestream;
+        if(h->cabac.low&0x1) ptr--;
+        if(CABAC_BITS==16){
+            if(h->cabac.low&0x1FF) ptr--;
+        }
+
+        // The pixels are stored in the same order as levels in h->mb array.
+        for(y=0; y<16; y++){
+            const int index= 4*(y&3) + 32*((y>>2)&1) + 128*(y>>3);
+            for(x=0; x<16; x++){
+                tprintf(s->avctx, "LUMA ICPM LEVEL (%3d)\n", *ptr);
+                h->mb[index + (x&3) + 16*((x>>2)&1) + 64*(x>>3)]= *ptr++;
+            }
+        }
+        for(y=0; y<8; y++){
+            const int index= 256 + 4*(y&3) + 32*(y>>2);
+            for(x=0; x<8; x++){
+                tprintf(s->avctx, "CHROMA U ICPM LEVEL (%3d)\n", *ptr);
+                h->mb[index + (x&3) + 16*(x>>2)]= *ptr++;
+            }
+        }
+        for(y=0; y<8; y++){
+            const int index= 256 + 64 + 4*(y&3) + 32*(y>>2);
+            for(x=0; x<8; x++){
+                tprintf(s->avctx, "CHROMA V ICPM LEVEL (%3d)\n", *ptr);
+                h->mb[index + (x&3) + 16*(x>>2)]= *ptr++;
+            }
+        }
+
+        ff_init_cabac_decoder(&h->cabac, ptr, h->cabac.bytestream_end - ptr);
+
+        // All blocks are present
+        h->cbp_table[mb_xy] = 0x1ef;
+        h->chroma_pred_mode_table[mb_xy] = 0;
+        // In deblocking, the quantizer is 0
+        s->current_picture.qscale_table[mb_xy]= 0;
+        h->chroma_qp = get_chroma_qp(h->pps.chroma_qp_index_offset, 0);
+        // All coeffs are present
+        memset(h->non_zero_count[mb_xy], 16, 16);
+        s->current_picture.mb_type[mb_xy]= mb_type;
+        return 0;
+    }
+
+    if(MB_MBAFF){
+        h->ref_count[0] <<= 1;
+        h->ref_count[1] <<= 1;
+    }
+
+    fill_caches(h, mb_type, 0);
+
+    if( IS_INTRA( mb_type ) ) {
+        int i, pred_mode;
+        if( IS_INTRA4x4( mb_type ) ) {
+            if( dct8x8_allowed && decode_cabac_mb_transform_size( h ) ) {
+                mb_type |= MB_TYPE_8x8DCT;
+                for( i = 0; i < 16; i+=4 ) {
+                    int pred = pred_intra_mode( h, i );
+                    int mode = decode_cabac_mb_intra4x4_pred_mode( h, pred );
+                    fill_rectangle( &h->intra4x4_pred_mode_cache[ scan8[i] ], 2, 2, 8, mode, 1 );
+                }
+            } else {
+                for( i = 0; i < 16; i++ ) {
+                    int pred = pred_intra_mode( h, i );
+                    h->intra4x4_pred_mode_cache[ scan8[i] ] = decode_cabac_mb_intra4x4_pred_mode( h, pred );
+
+                //av_log( s->avctx, AV_LOG_ERROR, "i4x4 pred=%d mode=%d\n", pred, h->intra4x4_pred_mode_cache[ scan8[i] ] );
+                }
+            }
+            write_back_intra_pred_mode(h);
+            if( check_intra4x4_pred_mode(h) < 0 ) return -1;
+        } else {
+            h->intra16x16_pred_mode= check_intra_pred_mode( h, h->intra16x16_pred_mode );
+            if( h->intra16x16_pred_mode < 0 ) return -1;
+        }
+        h->chroma_pred_mode_table[mb_xy] =
+        pred_mode                        = decode_cabac_mb_chroma_pre_mode( h );
+
+        pred_mode= check_intra_pred_mode( h, pred_mode );
+        if( pred_mode < 0 ) return -1;
+        h->chroma_pred_mode= pred_mode;
+    } else if( partition_count == 4 ) {
+        int i, j, sub_partition_count[4], list, ref[2][4];
+
+        if( h->slice_type == B_TYPE ) {
+            for( i = 0; i < 4; i++ ) {
+                h->sub_mb_type[i] = decode_cabac_b_mb_sub_type( h );
+                sub_partition_count[i]= b_sub_mb_type_info[ h->sub_mb_type[i] ].partition_count;
+                h->sub_mb_type[i]=      b_sub_mb_type_info[ h->sub_mb_type[i] ].type;
+            }
+            if( IS_DIRECT(h->sub_mb_type[0] | h->sub_mb_type[1] |
+                          h->sub_mb_type[2] | h->sub_mb_type[3]) ) {
+                pred_direct_motion(h, &mb_type);
+                if( h->ref_count[0] > 1 || h->ref_count[1] > 1 ) {
+                    for( i = 0; i < 4; i++ )
+                        if( IS_DIRECT(h->sub_mb_type[i]) )
+                            fill_rectangle( &h->direct_cache[scan8[4*i]], 2, 2, 8, 1, 1 );
+                }
+            }
+        } else {
+            for( i = 0; i < 4; i++ ) {
+                h->sub_mb_type[i] = decode_cabac_p_mb_sub_type( h );
+                sub_partition_count[i]= p_sub_mb_type_info[ h->sub_mb_type[i] ].partition_count;
+                h->sub_mb_type[i]=      p_sub_mb_type_info[ h->sub_mb_type[i] ].type;
+            }
+        }
+
+        for( list = 0; list < h->list_count; list++ ) {
+                for( i = 0; i < 4; i++ ) {
+                    if(IS_DIRECT(h->sub_mb_type[i])) continue;
+                    if(IS_DIR(h->sub_mb_type[i], 0, list)){
+                        if( h->ref_count[list] > 1 )
+                            ref[list][i] = decode_cabac_mb_ref( h, list, 4*i );
+                        else
+                            ref[list][i] = 0;
+                    } else {
+                        ref[list][i] = -1;
+                    }
+                                                       h->ref_cache[list][ scan8[4*i]+1 ]=
+                    h->ref_cache[list][ scan8[4*i]+8 ]=h->ref_cache[list][ scan8[4*i]+9 ]= ref[list][i];
+                }
+        }
+
+        if(dct8x8_allowed)
+            dct8x8_allowed = get_dct8x8_allowed(h);
+
+        for(list=0; list<h->list_count; list++){
+            for(i=0; i<4; i++){
+                if(IS_DIRECT(h->sub_mb_type[i])){
+                    fill_rectangle(h->mvd_cache[list][scan8[4*i]], 2, 2, 8, 0, 4);
+                    continue;
+                }
+                h->ref_cache[list][ scan8[4*i]   ]=h->ref_cache[list][ scan8[4*i]+1 ];
+
+                if(IS_DIR(h->sub_mb_type[i], 0, list) && !IS_DIRECT(h->sub_mb_type[i])){
+                    const int sub_mb_type= h->sub_mb_type[i];
+                    const int block_width= (sub_mb_type & (MB_TYPE_16x16|MB_TYPE_16x8)) ? 2 : 1;
+                    for(j=0; j<sub_partition_count[i]; j++){
+                        int mpx, mpy;
+                        int mx, my;
+                        const int index= 4*i + block_width*j;
+                        int16_t (* mv_cache)[2]= &h->mv_cache[list][ scan8[index] ];
+                        int16_t (* mvd_cache)[2]= &h->mvd_cache[list][ scan8[index] ];
+                        pred_motion(h, index, block_width, list, h->ref_cache[list][ scan8[index] ], &mpx, &mpy);
+
+                        mx = mpx + decode_cabac_mb_mvd( h, list, index, 0 );
+                        my = mpy + decode_cabac_mb_mvd( h, list, index, 1 );
+                        tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                        if(IS_SUB_8X8(sub_mb_type)){
+                            mv_cache[ 1 ][0]=
+                            mv_cache[ 8 ][0]= mv_cache[ 9 ][0]= mx;
+                            mv_cache[ 1 ][1]=
+                            mv_cache[ 8 ][1]= mv_cache[ 9 ][1]= my;
+
+                            mvd_cache[ 1 ][0]=
+                            mvd_cache[ 8 ][0]= mvd_cache[ 9 ][0]= mx - mpx;
+                            mvd_cache[ 1 ][1]=
+                            mvd_cache[ 8 ][1]= mvd_cache[ 9 ][1]= my - mpy;
+                        }else if(IS_SUB_8X4(sub_mb_type)){
+                            mv_cache[ 1 ][0]= mx;
+                            mv_cache[ 1 ][1]= my;
+
+                            mvd_cache[ 1 ][0]= mx - mpx;
+                            mvd_cache[ 1 ][1]= my - mpy;
+                        }else if(IS_SUB_4X8(sub_mb_type)){
+                            mv_cache[ 8 ][0]= mx;
+                            mv_cache[ 8 ][1]= my;
+
+                            mvd_cache[ 8 ][0]= mx - mpx;
+                            mvd_cache[ 8 ][1]= my - mpy;
+                        }
+                        mv_cache[ 0 ][0]= mx;
+                        mv_cache[ 0 ][1]= my;
+
+                        mvd_cache[ 0 ][0]= mx - mpx;
+                        mvd_cache[ 0 ][1]= my - mpy;
+                    }
+                }else{
+                    uint32_t *p= (uint32_t *)&h->mv_cache[list][ scan8[4*i] ][0];
+                    uint32_t *pd= (uint32_t *)&h->mvd_cache[list][ scan8[4*i] ][0];
+                    p[0] = p[1] = p[8] = p[9] = 0;
+                    pd[0]= pd[1]= pd[8]= pd[9]= 0;
+                }
+            }
+        }
+    } else if( IS_DIRECT(mb_type) ) {
+        pred_direct_motion(h, &mb_type);
+        fill_rectangle(h->mvd_cache[0][scan8[0]], 4, 4, 8, 0, 4);
+        fill_rectangle(h->mvd_cache[1][scan8[0]], 4, 4, 8, 0, 4);
+        dct8x8_allowed &= h->sps.direct_8x8_inference_flag;
+    } else {
+        int list, mx, my, i, mpx, mpy;
+        if(IS_16X16(mb_type)){
+            for(list=0; list<h->list_count; list++){
+                if(IS_DIR(mb_type, 0, list)){
+                        const int ref = h->ref_count[list] > 1 ? decode_cabac_mb_ref( h, list, 0 ) : 0;
+                        fill_rectangle(&h->ref_cache[list][ scan8[0] ], 4, 4, 8, ref, 1);
+                }else
+                    fill_rectangle(&h->ref_cache[list][ scan8[0] ], 4, 4, 8, (uint8_t)LIST_NOT_USED, 1); //FIXME factorize and the other fill_rect below too
+            }
+            for(list=0; list<h->list_count; list++){
+                if(IS_DIR(mb_type, 0, list)){
+                    pred_motion(h, 0, 4, list, h->ref_cache[list][ scan8[0] ], &mpx, &mpy);
+
+                    mx = mpx + decode_cabac_mb_mvd( h, list, 0, 0 );
+                    my = mpy + decode_cabac_mb_mvd( h, list, 0, 1 );
+                    tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                    fill_rectangle(h->mvd_cache[list][ scan8[0] ], 4, 4, 8, pack16to32(mx-mpx,my-mpy), 4);
+                    fill_rectangle(h->mv_cache[list][ scan8[0] ], 4, 4, 8, pack16to32(mx,my), 4);
+                }else
+                    fill_rectangle(h->mv_cache[list][ scan8[0] ], 4, 4, 8, 0, 4);
+            }
+        }
+        else if(IS_16X8(mb_type)){
+            for(list=0; list<h->list_count; list++){
+                    for(i=0; i<2; i++){
+                        if(IS_DIR(mb_type, i, list)){
+                            const int ref= h->ref_count[list] > 1 ? decode_cabac_mb_ref( h, list, 8*i ) : 0;
+                            fill_rectangle(&h->ref_cache[list][ scan8[0] + 16*i ], 4, 2, 8, ref, 1);
+                        }else
+                            fill_rectangle(&h->ref_cache[list][ scan8[0] + 16*i ], 4, 2, 8, (LIST_NOT_USED&0xFF), 1);
+                    }
+            }
+            for(list=0; list<h->list_count; list++){
+                for(i=0; i<2; i++){
+                    if(IS_DIR(mb_type, i, list)){
+                        pred_16x8_motion(h, 8*i, list, h->ref_cache[list][scan8[0] + 16*i], &mpx, &mpy);
+                        mx = mpx + decode_cabac_mb_mvd( h, list, 8*i, 0 );
+                        my = mpy + decode_cabac_mb_mvd( h, list, 8*i, 1 );
+                        tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+
+                        fill_rectangle(h->mvd_cache[list][ scan8[0] + 16*i ], 4, 2, 8, pack16to32(mx-mpx,my-mpy), 4);
+                        fill_rectangle(h->mv_cache[list][ scan8[0] + 16*i ], 4, 2, 8, pack16to32(mx,my), 4);
+                    }else{
+                        fill_rectangle(h->mvd_cache[list][ scan8[0] + 16*i ], 4, 2, 8, 0, 4);
+                        fill_rectangle(h-> mv_cache[list][ scan8[0] + 16*i ], 4, 2, 8, 0, 4);
+                    }
+                }
+            }
+        }else{
+            assert(IS_8X16(mb_type));
+            for(list=0; list<h->list_count; list++){
+                    for(i=0; i<2; i++){
+                        if(IS_DIR(mb_type, i, list)){ //FIXME optimize
+                            const int ref= h->ref_count[list] > 1 ? decode_cabac_mb_ref( h, list, 4*i ) : 0;
+                            fill_rectangle(&h->ref_cache[list][ scan8[0] + 2*i ], 2, 4, 8, ref, 1);
+                        }else
+                            fill_rectangle(&h->ref_cache[list][ scan8[0] + 2*i ], 2, 4, 8, (LIST_NOT_USED&0xFF), 1);
+                    }
+            }
+            for(list=0; list<h->list_count; list++){
+                for(i=0; i<2; i++){
+                    if(IS_DIR(mb_type, i, list)){
+                        pred_8x16_motion(h, i*4, list, h->ref_cache[list][ scan8[0] + 2*i ], &mpx, &mpy);
+                        mx = mpx + decode_cabac_mb_mvd( h, list, 4*i, 0 );
+                        my = mpy + decode_cabac_mb_mvd( h, list, 4*i, 1 );
+
+                        tprintf(s->avctx, "final mv:%d %d\n", mx, my);
+                        fill_rectangle(h->mvd_cache[list][ scan8[0] + 2*i ], 2, 4, 8, pack16to32(mx-mpx,my-mpy), 4);
+                        fill_rectangle(h->mv_cache[list][ scan8[0] + 2*i ], 2, 4, 8, pack16to32(mx,my), 4);
+                    }else{
+                        fill_rectangle(h->mvd_cache[list][ scan8[0] + 2*i ], 2, 4, 8, 0, 4);
+                        fill_rectangle(h-> mv_cache[list][ scan8[0] + 2*i ], 2, 4, 8, 0, 4);
+                    }
+                }
+            }
+        }
+    }
+
+   if( IS_INTER( mb_type ) ) {
+        h->chroma_pred_mode_table[mb_xy] = 0;
+        write_back_motion( h, mb_type );
+   }
+
+    if( !IS_INTRA16x16( mb_type ) ) {
+        cbp  = decode_cabac_mb_cbp_luma( h );
+        cbp |= decode_cabac_mb_cbp_chroma( h ) << 4;
+    }
+
+    h->cbp_table[mb_xy] = h->cbp = cbp;
+
+    if( dct8x8_allowed && (cbp&15) && !IS_INTRA( mb_type ) ) {
+        if( decode_cabac_mb_transform_size( h ) )
+            mb_type |= MB_TYPE_8x8DCT;
+    }
+    s->current_picture.mb_type[mb_xy]= mb_type;
+
+    if( cbp || IS_INTRA16x16( mb_type ) ) {
+        const uint8_t *scan, *scan8x8, *dc_scan;
+        int dqp;
+
+        if(IS_INTERLACED(mb_type)){
+            scan8x8= s->qscale ? h->field_scan8x8 : h->field_scan8x8_q0;
+            scan= s->qscale ? h->field_scan : h->field_scan_q0;
+            dc_scan= luma_dc_field_scan;
+        }else{
+            scan8x8= s->qscale ? h->zigzag_scan8x8 : h->zigzag_scan8x8_q0;
+            scan= s->qscale ? h->zigzag_scan : h->zigzag_scan_q0;
+            dc_scan= luma_dc_zigzag_scan;
+        }
+
+        h->last_qscale_diff = dqp = decode_cabac_mb_dqp( h );
+        if( dqp == INT_MIN ){
+            av_log(h->s.avctx, AV_LOG_ERROR, "cabac decode of qscale diff failed at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        s->qscale += dqp;
+        if(((unsigned)s->qscale) > 51){
+            if(s->qscale<0) s->qscale+= 52;
+            else            s->qscale-= 52;
+        }
+        h->chroma_qp = get_chroma_qp(h->pps.chroma_qp_index_offset, s->qscale);
+
+        if( IS_INTRA16x16( mb_type ) ) {
+            int i;
+            //av_log( s->avctx, AV_LOG_ERROR, "INTRA16x16 DC\n" );
+            if( decode_cabac_residual( h, h->mb, 0, 0, dc_scan, NULL, 16) < 0)
+                return -1;
+            if( cbp&15 ) {
+                for( i = 0; i < 16; i++ ) {
+                    //av_log( s->avctx, AV_LOG_ERROR, "INTRA16x16 AC:%d\n", i );
+                    if( decode_cabac_residual(h, h->mb + 16*i, 1, i, scan + 1, h->dequant4_coeff[0][s->qscale], 15) < 0 )
+                        return -1;
+                }
+            } else {
+                fill_rectangle(&h->non_zero_count_cache[scan8[0]], 4, 4, 8, 0, 1);
+            }
+        } else {
+            int i8x8, i4x4;
+            for( i8x8 = 0; i8x8 < 4; i8x8++ ) {
+                if( cbp & (1<<i8x8) ) {
+                    if( IS_8x8DCT(mb_type) ) {
+                        if( decode_cabac_residual(h, h->mb + 64*i8x8, 5, 4*i8x8,
+                            scan8x8, h->dequant8_coeff[IS_INTRA( mb_type ) ? 0:1][s->qscale], 64) < 0 )
+                            return -1;
+                    } else
+                    for( i4x4 = 0; i4x4 < 4; i4x4++ ) {
+                        const int index = 4*i8x8 + i4x4;
+                        //av_log( s->avctx, AV_LOG_ERROR, "Luma4x4: %d\n", index );
+//START_TIMER
+                        if( decode_cabac_residual(h, h->mb + 16*index, 2, index, scan, h->dequant4_coeff[IS_INTRA( mb_type ) ? 0:3][s->qscale], 16) < 0 )
+                            return -1;
+//STOP_TIMER("decode_residual")
+                    }
+                } else {
+                    uint8_t * const nnz= &h->non_zero_count_cache[ scan8[4*i8x8] ];
+                    nnz[0] = nnz[1] = nnz[8] = nnz[9] = 0;
+                }
+            }
+        }
+
+        if( cbp&0x30 ){
+            int c;
+            for( c = 0; c < 2; c++ ) {
+                //av_log( s->avctx, AV_LOG_ERROR, "INTRA C%d-DC\n",c );
+                if( decode_cabac_residual(h, h->mb + 256 + 16*4*c, 3, c, chroma_dc_scan, NULL, 4) < 0)
+                    return -1;
+            }
+        }
+
+        if( cbp&0x20 ) {
+            int c, i;
+            for( c = 0; c < 2; c++ ) {
+                for( i = 0; i < 4; i++ ) {
+                    const int index = 16 + 4 * c + i;
+                    //av_log( s->avctx, AV_LOG_ERROR, "INTRA C%d-AC %d\n",c, index - 16 );
+                    if( decode_cabac_residual(h, h->mb + 16*index, 4, index - 16, scan + 1, h->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][h->chroma_qp], 15) < 0)
+                        return -1;
+                }
+            }
+        } else {
+            uint8_t * const nnz= &h->non_zero_count_cache[0];
+            nnz[ scan8[16]+0 ] = nnz[ scan8[16]+1 ] =nnz[ scan8[16]+8 ] =nnz[ scan8[16]+9 ] =
+            nnz[ scan8[20]+0 ] = nnz[ scan8[20]+1 ] =nnz[ scan8[20]+8 ] =nnz[ scan8[20]+9 ] = 0;
+        }
+    } else {
+        uint8_t * const nnz= &h->non_zero_count_cache[0];
+        fill_rectangle(&nnz[scan8[0]], 4, 4, 8, 0, 1);
+        nnz[ scan8[16]+0 ] = nnz[ scan8[16]+1 ] =nnz[ scan8[16]+8 ] =nnz[ scan8[16]+9 ] =
+        nnz[ scan8[20]+0 ] = nnz[ scan8[20]+1 ] =nnz[ scan8[20]+8 ] =nnz[ scan8[20]+9 ] = 0;
+        h->last_qscale_diff = 0;
+    }
+
+    s->current_picture.qscale_table[mb_xy]= s->qscale;
+    write_back_non_zero_count(h);
+
+    if(MB_MBAFF){
+        h->ref_count[0] >>= 1;
+        h->ref_count[1] >>= 1;
+    }
+
+    return 0;
+}
+
+
+static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+    int i, d;
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
+
+    if( bS[0] < 4 ) {
+        int8_t tc[4];
+        for(i=0; i<4; i++)
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] : -1;
+        h->s.dsp.h264_h_loop_filter_luma(pix, stride, alpha, beta, tc);
+    } else {
+        /* 16px edge length, because bS=4 is triggered by being at
+         * the edge of an intra MB, so all 4 bS are the same */
+            for( d = 0; d < 16; d++ ) {
+                const int p0 = pix[-1];
+                const int p1 = pix[-2];
+                const int p2 = pix[-3];
+
+                const int q0 = pix[0];
+                const int q1 = pix[1];
+                const int q2 = pix[2];
+
+                if( FFABS( p0 - q0 ) < alpha &&
+                    FFABS( p1 - p0 ) < beta &&
+                    FFABS( q1 - q0 ) < beta ) {
+
+                    if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
+                        if( FFABS( p2 - p0 ) < beta)
+                        {
+                            const int p3 = pix[-4];
+                            /* p0', p1', p2' */
+                            pix[-1] = ( p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4 ) >> 3;
+                            pix[-2] = ( p2 + p1 + p0 + q0 + 2 ) >> 2;
+                            pix[-3] = ( 2*p3 + 3*p2 + p1 + p0 + q0 + 4 ) >> 3;
+                        } else {
+                            /* p0' */
+                            pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
+                        }
+                        if( FFABS( q2 - q0 ) < beta)
+                        {
+                            const int q3 = pix[3];
+                            /* q0', q1', q2' */
+                            pix[0] = ( p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4 ) >> 3;
+                            pix[1] = ( p0 + q0 + q1 + q2 + 2 ) >> 2;
+                            pix[2] = ( 2*q3 + 3*q2 + q1 + q0 + p0 + 4 ) >> 3;
+                        } else {
+                            /* q0' */
+                            pix[0] = ( 2*q1 + q0 + p1 + 2 ) >> 2;
+                        }
+                    }else{
+                        /* p0', q0' */
+                        pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
+                        pix[ 0] = ( 2*q1 + q0 + p1 + 2 ) >> 2;
+                    }
+                    tprintf(h->s.avctx, "filter_mb_edgev i:%d d:%d\n# bS:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", i, d, p2, p1, p0, q0, q1, q2, pix[-2], pix[-1], pix[0], pix[1]);
+                }
+                pix += stride;
+            }
+    }
+}
+static void filter_mb_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+    int i;
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
+
+    if( bS[0] < 4 ) {
+        int8_t tc[4];
+        for(i=0; i<4; i++)
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] + 1 : 0;
+        h->s.dsp.h264_h_loop_filter_chroma(pix, stride, alpha, beta, tc);
+    } else {
+        h->s.dsp.h264_h_loop_filter_chroma_intra(pix, stride, alpha, beta);
+    }
+}
+
+static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int16_t bS[8], int qp[2] ) {
+    int i;
+    for( i = 0; i < 16; i++, pix += stride) {
+        int index_a;
+        int alpha;
+        int beta;
+
+        int qp_index;
+        int bS_index = (i >> 1);
+        if (!MB_FIELD) {
+            bS_index &= ~1;
+            bS_index |= (i & 1);
+        }
+
+        if( bS[bS_index] == 0 ) {
+            continue;
+        }
+
+        qp_index = MB_FIELD ? (i >> 3) : (i & 1);
+        index_a = qp[qp_index] + h->slice_alpha_c0_offset;
+        alpha = (alpha_table+52)[index_a];
+        beta  = (beta_table+52)[qp[qp_index] + h->slice_beta_offset];
+
+        if( bS[bS_index] < 4 ) {
+            const int tc0 = (tc0_table+52)[index_a][bS[bS_index] - 1];
+            const int p0 = pix[-1];
+            const int p1 = pix[-2];
+            const int p2 = pix[-3];
+            const int q0 = pix[0];
+            const int q1 = pix[1];
+            const int q2 = pix[2];
+
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
+                int tc = tc0;
+                int i_delta;
+
+                if( FFABS( p2 - p0 ) < beta ) {
+                    pix[-2] = p1 + av_clip( ( p2 + ( ( p0 + q0 + 1 ) >> 1 ) - ( p1 << 1 ) ) >> 1, -tc0, tc0 );
+                    tc++;
+                }
+                if( FFABS( q2 - q0 ) < beta ) {
+                    pix[1] = q1 + av_clip( ( q2 + ( ( p0 + q0 + 1 ) >> 1 ) - ( q1 << 1 ) ) >> 1, -tc0, tc0 );
+                    tc++;
+                }
+
+                i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
+                pix[-1] = av_clip_uint8( p0 + i_delta );    /* p0' */
+                pix[0]  = av_clip_uint8( q0 - i_delta );    /* q0' */
+                tprintf(h->s.avctx, "filter_mb_mbaff_edgev i:%d, qp:%d, indexA:%d, alpha:%d, beta:%d, tc:%d\n# bS:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", i, qp[qp_index], index_a, alpha, beta, tc, bS[bS_index], pix[-3], p1, p0, q0, q1, pix[2], p1, pix[-1], pix[0], q1);
+            }
+        }else{
+            const int p0 = pix[-1];
+            const int p1 = pix[-2];
+            const int p2 = pix[-3];
+
+            const int q0 = pix[0];
+            const int q1 = pix[1];
+            const int q2 = pix[2];
+
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
+
+                if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
+                    if( FFABS( p2 - p0 ) < beta)
+                    {
+                        const int p3 = pix[-4];
+                        /* p0', p1', p2' */
+                        pix[-1] = ( p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4 ) >> 3;
+                        pix[-2] = ( p2 + p1 + p0 + q0 + 2 ) >> 2;
+                        pix[-3] = ( 2*p3 + 3*p2 + p1 + p0 + q0 + 4 ) >> 3;
+                    } else {
+                        /* p0' */
+                        pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
+                    }
+                    if( FFABS( q2 - q0 ) < beta)
+                    {
+                        const int q3 = pix[3];
+                        /* q0', q1', q2' */
+                        pix[0] = ( p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4 ) >> 3;
+                        pix[1] = ( p0 + q0 + q1 + q2 + 2 ) >> 2;
+                        pix[2] = ( 2*q3 + 3*q2 + q1 + q0 + p0 + 4 ) >> 3;
+                    } else {
+                        /* q0' */
+                        pix[0] = ( 2*q1 + q0 + p1 + 2 ) >> 2;
+                    }
+                }else{
+                    /* p0', q0' */
+                    pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
+                    pix[ 0] = ( 2*q1 + q0 + p1 + 2 ) >> 2;
+                }
+                tprintf(h->s.avctx, "filter_mb_mbaff_edgev i:%d, qp:%d, indexA:%d, alpha:%d, beta:%d\n# bS:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x, %02x, %02x]\n", i, qp[qp_index], index_a, alpha, beta, p2, p1, p0, q0, q1, q2, pix[-3], pix[-2], pix[-1], pix[0], pix[1], pix[2]);
+            }
+        }
+    }
+}
+static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[8], int qp[2] ) {
+    int i;
+    for( i = 0; i < 8; i++, pix += stride) {
+        int index_a;
+        int alpha;
+        int beta;
+
+        int qp_index;
+        int bS_index = i;
+
+        if( bS[bS_index] == 0 ) {
+            continue;
+        }
+
+        qp_index = MB_FIELD ? (i >> 2) : (i & 1);
+        index_a = qp[qp_index] + h->slice_alpha_c0_offset;
+        alpha = (alpha_table+52)[index_a];
+        beta  = (beta_table+52)[qp[qp_index] + h->slice_beta_offset];
+
+        if( bS[bS_index] < 4 ) {
+            const int tc = (tc0_table+52)[index_a][bS[bS_index] - 1] + 1;
+            const int p0 = pix[-1];
+            const int p1 = pix[-2];
+            const int q0 = pix[0];
+            const int q1 = pix[1];
+
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
+                const int i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
+
+                pix[-1] = av_clip_uint8( p0 + i_delta );    /* p0' */
+                pix[0]  = av_clip_uint8( q0 - i_delta );    /* q0' */
+                tprintf(h->s.avctx, "filter_mb_mbaff_edgecv i:%d, qp:%d, indexA:%d, alpha:%d, beta:%d, tc:%d\n# bS:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", i, qp[qp_index], index_a, alpha, beta, tc, bS[bS_index], pix[-3], p1, p0, q0, q1, pix[2], p1, pix[-1], pix[0], q1);
+            }
+        }else{
+            const int p0 = pix[-1];
+            const int p1 = pix[-2];
+            const int q0 = pix[0];
+            const int q1 = pix[1];
+
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
+
+                pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;   /* p0' */
+                pix[0]  = ( 2*q1 + q0 + p1 + 2 ) >> 2;   /* q0' */
+                tprintf(h->s.avctx, "filter_mb_mbaff_edgecv i:%d\n# bS:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x, %02x, %02x]\n", i, pix[-3], p1, p0, q0, q1, pix[2], pix[-3], pix[-2], pix[-1], pix[0], pix[1], pix[2]);
+            }
+        }
+    }
+}
+
+static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+    int i, d;
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
+    const int pix_next  = stride;
+
+    if( bS[0] < 4 ) {
+        int8_t tc[4];
+        for(i=0; i<4; i++)
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] : -1;
+        h->s.dsp.h264_v_loop_filter_luma(pix, stride, alpha, beta, tc);
+    } else {
+        /* 16px edge length, see filter_mb_edgev */
+            for( d = 0; d < 16; d++ ) {
+                const int p0 = pix[-1*pix_next];
+                const int p1 = pix[-2*pix_next];
+                const int p2 = pix[-3*pix_next];
+                const int q0 = pix[0];
+                const int q1 = pix[1*pix_next];
+                const int q2 = pix[2*pix_next];
+
+                if( FFABS( p0 - q0 ) < alpha &&
+                    FFABS( p1 - p0 ) < beta &&
+                    FFABS( q1 - q0 ) < beta ) {
+
+                    const int p3 = pix[-4*pix_next];
+                    const int q3 = pix[ 3*pix_next];
+
+                    if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
+                        if( FFABS( p2 - p0 ) < beta) {
+                            /* p0', p1', p2' */
+                            pix[-1*pix_next] = ( p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4 ) >> 3;
+                            pix[-2*pix_next] = ( p2 + p1 + p0 + q0 + 2 ) >> 2;
+                            pix[-3*pix_next] = ( 2*p3 + 3*p2 + p1 + p0 + q0 + 4 ) >> 3;
+                        } else {
+                            /* p0' */
+                            pix[-1*pix_next] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
+                        }
+                        if( FFABS( q2 - q0 ) < beta) {
+                            /* q0', q1', q2' */
+                            pix[0*pix_next] = ( p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4 ) >> 3;
+                            pix[1*pix_next] = ( p0 + q0 + q1 + q2 + 2 ) >> 2;
+                            pix[2*pix_next] = ( 2*q3 + 3*q2 + q1 + q0 + p0 + 4 ) >> 3;
+                        } else {
+                            /* q0' */
+                            pix[0*pix_next] = ( 2*q1 + q0 + p1 + 2 ) >> 2;
+                        }
+                    }else{
+                        /* p0', q0' */
+                        pix[-1*pix_next] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
+                        pix[ 0*pix_next] = ( 2*q1 + q0 + p1 + 2 ) >> 2;
+                    }
+                    tprintf(h->s.avctx, "filter_mb_edgeh i:%d d:%d, qp:%d, indexA:%d, alpha:%d, beta:%d\n# bS:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", i, d, qp, index_a, alpha, beta, bS[i], p2, p1, p0, q0, q1, q2, pix[-2*pix_next], pix[-pix_next], pix[0], pix[pix_next]);
+                }
+                pix++;
+            }
+    }
+}
+
+static void filter_mb_edgech( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
+    int i;
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
+
+    if( bS[0] < 4 ) {
+        int8_t tc[4];
+        for(i=0; i<4; i++)
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] + 1 : 0;
+        h->s.dsp.h264_v_loop_filter_chroma(pix, stride, alpha, beta, tc);
+    } else {
+        h->s.dsp.h264_v_loop_filter_chroma_intra(pix, stride, alpha, beta);
+    }
+}
+
+static void filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) {
+    MpegEncContext * const s = &h->s;
+    int mb_xy, mb_type;
+    int qp, qp0, qp1, qpc, qpc0, qpc1, qp_thresh;
+
+    if(mb_x==0 || mb_y==0 || !s->dsp.h264_loop_filter_strength) {
+        filter_mb(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize);
+        return;
+    }
+    assert(!FRAME_MBAFF);
+
+    mb_xy = mb_x + mb_y*s->mb_stride;
+    mb_type = s->current_picture.mb_type[mb_xy];
+    qp = s->current_picture.qscale_table[mb_xy];
+    qp0 = s->current_picture.qscale_table[mb_xy-1];
+    qp1 = s->current_picture.qscale_table[h->top_mb_xy];
+    qpc = get_chroma_qp( h->pps.chroma_qp_index_offset, qp );
+    qpc0 = get_chroma_qp( h->pps.chroma_qp_index_offset, qp0 );
+    qpc1 = get_chroma_qp( h->pps.chroma_qp_index_offset, qp1 );
+    qp0 = (qp + qp0 + 1) >> 1;
+    qp1 = (qp + qp1 + 1) >> 1;
+    qpc0 = (qpc + qpc0 + 1) >> 1;
+    qpc1 = (qpc + qpc1 + 1) >> 1;
+    qp_thresh = 15 - h->slice_alpha_c0_offset;
+    if(qp <= qp_thresh && qp0 <= qp_thresh && qp1 <= qp_thresh &&
+       qpc <= qp_thresh && qpc0 <= qp_thresh && qpc1 <= qp_thresh)
+        return;
+
+    if( IS_INTRA(mb_type) ) {
+        int16_t bS4[4] = {4,4,4,4};
+        int16_t bS3[4] = {3,3,3,3};
+        if( IS_8x8DCT(mb_type) ) {
+            filter_mb_edgev( h, &img_y[4*0], linesize, bS4, qp0 );
+            filter_mb_edgev( h, &img_y[4*2], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*0*linesize], linesize, bS4, qp1 );
+            filter_mb_edgeh( h, &img_y[4*2*linesize], linesize, bS3, qp );
+        } else {
+            filter_mb_edgev( h, &img_y[4*0], linesize, bS4, qp0 );
+            filter_mb_edgev( h, &img_y[4*1], linesize, bS3, qp );
+            filter_mb_edgev( h, &img_y[4*2], linesize, bS3, qp );
+            filter_mb_edgev( h, &img_y[4*3], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*0*linesize], linesize, bS4, qp1 );
+            filter_mb_edgeh( h, &img_y[4*1*linesize], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*2*linesize], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*3*linesize], linesize, bS3, qp );
+        }
+        filter_mb_edgecv( h, &img_cb[2*0], uvlinesize, bS4, qpc0 );
+        filter_mb_edgecv( h, &img_cb[2*2], uvlinesize, bS3, qpc );
+        filter_mb_edgecv( h, &img_cr[2*0], uvlinesize, bS4, qpc0 );
+        filter_mb_edgecv( h, &img_cr[2*2], uvlinesize, bS3, qpc );
+        filter_mb_edgech( h, &img_cb[2*0*uvlinesize], uvlinesize, bS4, qpc1 );
+        filter_mb_edgech( h, &img_cb[2*2*uvlinesize], uvlinesize, bS3, qpc );
+        filter_mb_edgech( h, &img_cr[2*0*uvlinesize], uvlinesize, bS4, qpc1 );
+        filter_mb_edgech( h, &img_cr[2*2*uvlinesize], uvlinesize, bS3, qpc );
+        return;
+    } else {
+        DECLARE_ALIGNED_8(int16_t, bS[2][4][4]);
+        uint64_t (*bSv)[4] = (uint64_t(*)[4])bS;
+        int edges;
+        if( IS_8x8DCT(mb_type) && (h->cbp&7) == 7 ) {
+            edges = 4;
+            bSv[0][0] = bSv[0][2] = bSv[1][0] = bSv[1][2] = 0x0002000200020002ULL;
+        } else {
+            int mask_edge1 = (mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16)) ? 3 :
+                             (mb_type & MB_TYPE_16x8) ? 1 : 0;
+            int mask_edge0 = (mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16))
+                             && (s->current_picture.mb_type[mb_xy-1] & (MB_TYPE_16x16 | MB_TYPE_8x16))
+                             ? 3 : 0;
+            int step = IS_8x8DCT(mb_type) ? 2 : 1;
+            edges = (mb_type & MB_TYPE_16x16) && !(h->cbp & 15) ? 1 : 4;
+            s->dsp.h264_loop_filter_strength( bS, h->non_zero_count_cache, h->ref_cache, h->mv_cache,
+                                              (h->slice_type == B_TYPE), edges, step, mask_edge0, mask_edge1 );
+        }
+        if( IS_INTRA(s->current_picture.mb_type[mb_xy-1]) )
+            bSv[0][0] = 0x0004000400040004ULL;
+        if( IS_INTRA(s->current_picture.mb_type[h->top_mb_xy]) )
+            bSv[1][0] = 0x0004000400040004ULL;
+
+#define FILTER(hv,dir,edge)\
+        if(bSv[dir][edge]) {\
+            filter_mb_edge##hv( h, &img_y[4*edge*(dir?linesize:1)], linesize, bS[dir][edge], edge ? qp : qp##dir );\
+            if(!(edge&1)) {\
+                filter_mb_edgec##hv( h, &img_cb[2*edge*(dir?uvlinesize:1)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir );\
+                filter_mb_edgec##hv( h, &img_cr[2*edge*(dir?uvlinesize:1)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir );\
+            }\
+        }
+        if( edges == 1 ) {
+            FILTER(v,0,0);
+            FILTER(h,1,0);
+        } else if( IS_8x8DCT(mb_type) ) {
+            FILTER(v,0,0);
+            FILTER(v,0,2);
+            FILTER(h,1,0);
+            FILTER(h,1,2);
+        } else {
+            FILTER(v,0,0);
+            FILTER(v,0,1);
+            FILTER(v,0,2);
+            FILTER(v,0,3);
+            FILTER(h,1,0);
+            FILTER(h,1,1);
+            FILTER(h,1,2);
+            FILTER(h,1,3);
+        }
+#undef FILTER
+    }
+}
+
+static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) {
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= mb_x + mb_y*s->mb_stride;
+    const int mb_type = s->current_picture.mb_type[mb_xy];
+    const int mvy_limit = IS_INTERLACED(mb_type) ? 2 : 4;
+    int first_vertical_edge_done = 0;
+    int dir;
+    /* FIXME: A given frame may occupy more than one position in
+     * the reference list. So ref2frm should be populated with
+     * frame numbers, not indices. */
+    static const int ref2frm[34] = {-1,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
+                                    16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31};
+
+    //for sufficiently low qp, filtering wouldn't do anything
+    //this is a conservative estimate: could also check beta_offset and more accurate chroma_qp
+    if(!FRAME_MBAFF){
+        int qp_thresh = 15 - h->slice_alpha_c0_offset - FFMAX(0, h->pps.chroma_qp_index_offset);
+        int qp = s->current_picture.qscale_table[mb_xy];
+        if(qp <= qp_thresh
+           && (mb_x == 0 || ((qp + s->current_picture.qscale_table[mb_xy-1] + 1)>>1) <= qp_thresh)
+           && (mb_y == 0 || ((qp + s->current_picture.qscale_table[h->top_mb_xy] + 1)>>1) <= qp_thresh)){
+            return;
+        }
+    }
+
+    if (FRAME_MBAFF
+            // left mb is in picture
+            && h->slice_table[mb_xy-1] != 255
+            // and current and left pair do not have the same interlaced type
+            && (IS_INTERLACED(mb_type) != IS_INTERLACED(s->current_picture.mb_type[mb_xy-1]))
+            // and left mb is in the same slice if deblocking_filter == 2
+            && (h->deblocking_filter!=2 || h->slice_table[mb_xy-1] == h->slice_table[mb_xy])) {
+        /* First vertical edge is different in MBAFF frames
+         * There are 8 different bS to compute and 2 different Qp
+         */
+        const int pair_xy = mb_x + (mb_y&~1)*s->mb_stride;
+        const int left_mb_xy[2] = { pair_xy-1, pair_xy-1+s->mb_stride };
+        int16_t bS[8];
+        int qp[2];
+        int chroma_qp[2];
+        int mb_qp, mbn0_qp, mbn1_qp;
+        int i;
+        first_vertical_edge_done = 1;
+
+        if( IS_INTRA(mb_type) )
+            bS[0] = bS[1] = bS[2] = bS[3] = bS[4] = bS[5] = bS[6] = bS[7] = 4;
+        else {
+            for( i = 0; i < 8; i++ ) {
+                int mbn_xy = MB_FIELD ? left_mb_xy[i>>2] : left_mb_xy[i&1];
+
+                if( IS_INTRA( s->current_picture.mb_type[mbn_xy] ) )
+                    bS[i] = 4;
+                else if( h->non_zero_count_cache[12+8*(i>>1)] != 0 ||
+                         /* FIXME: with 8x8dct + cavlc, should check cbp instead of nnz */
+                         h->non_zero_count[mbn_xy][MB_FIELD ? i&3 : (i>>2)+(mb_y&1)*2] )
+                    bS[i] = 2;
+                else
+                    bS[i] = 1;
+            }
+        }
+
+        mb_qp = s->current_picture.qscale_table[mb_xy];
+        mbn0_qp = s->current_picture.qscale_table[left_mb_xy[0]];
+        mbn1_qp = s->current_picture.qscale_table[left_mb_xy[1]];
+        qp[0] = ( mb_qp + mbn0_qp + 1 ) >> 1;
+        chroma_qp[0] = ( get_chroma_qp( h->pps.chroma_qp_index_offset, mb_qp ) +
+                         get_chroma_qp( h->pps.chroma_qp_index_offset, mbn0_qp ) + 1 ) >> 1;
+        qp[1] = ( mb_qp + mbn1_qp + 1 ) >> 1;
+        chroma_qp[1] = ( get_chroma_qp( h->pps.chroma_qp_index_offset, mb_qp ) +
+                         get_chroma_qp( h->pps.chroma_qp_index_offset, mbn1_qp ) + 1 ) >> 1;
+
+        /* Filter edge */
+        tprintf(s->avctx, "filter mb:%d/%d MBAFF, QPy:%d/%d, QPc:%d/%d ls:%d uvls:%d", mb_x, mb_y, qp[0], qp[1], chroma_qp[0], chroma_qp[1], linesize, uvlinesize);
+        { int i; for (i = 0; i < 8; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); }
+        filter_mb_mbaff_edgev ( h, &img_y [0], linesize,   bS, qp );
+        filter_mb_mbaff_edgecv( h, &img_cb[0], uvlinesize, bS, chroma_qp );
+        filter_mb_mbaff_edgecv( h, &img_cr[0], uvlinesize, bS, chroma_qp );
+    }
+    /* dir : 0 -> vertical edge, 1 -> horizontal edge */
+    for( dir = 0; dir < 2; dir++ )
+    {
+        int edge;
+        const int mbm_xy = dir == 0 ? mb_xy -1 : h->top_mb_xy;
+        const int mbm_type = s->current_picture.mb_type[mbm_xy];
+        int start = h->slice_table[mbm_xy] == 255 ? 1 : 0;
+
+        const int edges = (mb_type & (MB_TYPE_16x16|MB_TYPE_SKIP))
+                                  == (MB_TYPE_16x16|MB_TYPE_SKIP) ? 1 : 4;
+        // how often to recheck mv-based bS when iterating between edges
+        const int mask_edge = (mb_type & (MB_TYPE_16x16 | (MB_TYPE_16x8 << dir))) ? 3 :
+                              (mb_type & (MB_TYPE_8x16 >> dir)) ? 1 : 0;
+        // how often to recheck mv-based bS when iterating along each edge
+        const int mask_par0 = mb_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir));
+
+        if (first_vertical_edge_done) {
+            start = 1;
+            first_vertical_edge_done = 0;
+        }
+
+        if (h->deblocking_filter==2 && h->slice_table[mbm_xy] != h->slice_table[mb_xy])
+            start = 1;
+
+        if (FRAME_MBAFF && (dir == 1) && ((mb_y&1) == 0) && start == 0
+            && !IS_INTERLACED(mb_type)
+            && IS_INTERLACED(mbm_type)
+            ) {
+            // This is a special case in the norm where the filtering must
+            // be done twice (one each of the field) even if we are in a
+            // frame macroblock.
+            //
+            static const int nnz_idx[4] = {4,5,6,3};
+            unsigned int tmp_linesize   = 2 *   linesize;
+            unsigned int tmp_uvlinesize = 2 * uvlinesize;
+            int mbn_xy = mb_xy - 2 * s->mb_stride;
+            int qp, chroma_qp;
+            int i, j;
+            int16_t bS[4];
+
+            for(j=0; j<2; j++, mbn_xy += s->mb_stride){
+                if( IS_INTRA(mb_type) ||
+                    IS_INTRA(s->current_picture.mb_type[mbn_xy]) ) {
+                    bS[0] = bS[1] = bS[2] = bS[3] = 3;
+                } else {
+                    const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy];
+                    for( i = 0; i < 4; i++ ) {
+                        if( h->non_zero_count_cache[scan8[0]+i] != 0 ||
+                            mbn_nnz[nnz_idx[i]] != 0 )
+                            bS[i] = 2;
+                        else
+                            bS[i] = 1;
+                    }
+                }
+                // Do not use s->qscale as luma quantizer because it has not the same
+                // value in IPCM macroblocks.
+                qp = ( s->current_picture.qscale_table[mb_xy] + s->current_picture.qscale_table[mbn_xy] + 1 ) >> 1;
+                tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, tmp_linesize, tmp_uvlinesize);
+                { int i; for (i = 0; i < 4; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); }
+                filter_mb_edgeh( h, &img_y[j*linesize], tmp_linesize, bS, qp );
+                chroma_qp = ( h->chroma_qp +
+                              get_chroma_qp( h->pps.chroma_qp_index_offset, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1;
+                filter_mb_edgech( h, &img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp );
+                filter_mb_edgech( h, &img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp );
+            }
+
+            start = 1;
+        }
+
+        /* Calculate bS */
+        for( edge = start; edge < edges; edge++ ) {
+            /* mbn_xy: neighbor macroblock */
+            const int mbn_xy = edge > 0 ? mb_xy : mbm_xy;
+            const int mbn_type = s->current_picture.mb_type[mbn_xy];
+            int16_t bS[4];
+            int qp;
+
+            if( (edge&1) && IS_8x8DCT(mb_type) )
+                continue;
+
+            if( IS_INTRA(mb_type) ||
+                IS_INTRA(mbn_type) ) {
+                int value;
+                if (edge == 0) {
+                    if (   (!IS_INTERLACED(mb_type) && !IS_INTERLACED(mbm_type))
+                        || ((FRAME_MBAFF || (s->picture_structure != PICT_FRAME)) && (dir == 0))
+                    ) {
+                        value = 4;
+                    } else {
+                        value = 3;
+                    }
+                } else {
+                    value = 3;
+                }
+                bS[0] = bS[1] = bS[2] = bS[3] = value;
+            } else {
+                int i, l;
+                int mv_done;
+
+                if( edge & mask_edge ) {
+                    bS[0] = bS[1] = bS[2] = bS[3] = 0;
+                    mv_done = 1;
+                }
+                else if( FRAME_MBAFF && IS_INTERLACED(mb_type ^ mbn_type)) {
+                    bS[0] = bS[1] = bS[2] = bS[3] = 1;
+                    mv_done = 1;
+                }
+                else if( mask_par0 && (edge || (mbn_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir)))) ) {
+                    int b_idx= 8 + 4 + edge * (dir ? 8:1);
+                    int bn_idx= b_idx - (dir ? 8:1);
+                    int v = 0;
+                    for( l = 0; !v && l < 1 + (h->slice_type == B_TYPE); l++ ) {
+                        v |= ref2frm[h->ref_cache[l][b_idx]+2] != ref2frm[h->ref_cache[l][bn_idx]+2] ||
+                             FFABS( h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] ) >= 4 ||
+                             FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit;
+                    }
+                    bS[0] = bS[1] = bS[2] = bS[3] = v;
+                    mv_done = 1;
+                }
+                else
+                    mv_done = 0;
+
+                for( i = 0; i < 4; i++ ) {
+                    int x = dir == 0 ? edge : i;
+                    int y = dir == 0 ? i    : edge;
+                    int b_idx= 8 + 4 + x + 8*y;
+                    int bn_idx= b_idx - (dir ? 8:1);
+
+                    if( h->non_zero_count_cache[b_idx] != 0 ||
+                        h->non_zero_count_cache[bn_idx] != 0 ) {
+                        bS[i] = 2;
+                    }
+                    else if(!mv_done)
+                    {
+                        bS[i] = 0;
+                        for( l = 0; l < 1 + (h->slice_type == B_TYPE); l++ ) {
+                            if( ref2frm[h->ref_cache[l][b_idx]+2] != ref2frm[h->ref_cache[l][bn_idx]+2] ||
+                                FFABS( h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] ) >= 4 ||
+                                FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit ) {
+                                bS[i] = 1;
+                                break;
+                            }
+                        }
+                    }
+                }
+
+                if(bS[0]+bS[1]+bS[2]+bS[3] == 0)
+                    continue;
+            }
+
+            /* Filter edge */
+            // Do not use s->qscale as luma quantizer because it has not the same
+            // value in IPCM macroblocks.
+            qp = ( s->current_picture.qscale_table[mb_xy] + s->current_picture.qscale_table[mbn_xy] + 1 ) >> 1;
+            //tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d, QPc:%d, QPcn:%d\n", mb_x, mb_y, dir, edge, qp, h->chroma_qp, s->current_picture.qscale_table[mbn_xy]);
+            tprintf(s->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, linesize, uvlinesize);
+            { int i; for (i = 0; i < 4; i++) tprintf(s->avctx, " bS[%d]:%d", i, bS[i]); tprintf(s->avctx, "\n"); }
+            if( dir == 0 ) {
+                filter_mb_edgev( h, &img_y[4*edge], linesize, bS, qp );
+                if( (edge&1) == 0 ) {
+                    int chroma_qp = ( h->chroma_qp +
+                                      get_chroma_qp( h->pps.chroma_qp_index_offset, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1;
+                    filter_mb_edgecv( h, &img_cb[2*edge], uvlinesize, bS, chroma_qp );
+                    filter_mb_edgecv( h, &img_cr[2*edge], uvlinesize, bS, chroma_qp );
+                }
+            } else {
+                filter_mb_edgeh( h, &img_y[4*edge*linesize], linesize, bS, qp );
+                if( (edge&1) == 0 ) {
+                    int chroma_qp = ( h->chroma_qp +
+                                      get_chroma_qp( h->pps.chroma_qp_index_offset, s->current_picture.qscale_table[mbn_xy] ) + 1 ) >> 1;
+                    filter_mb_edgech( h, &img_cb[2*edge*uvlinesize], uvlinesize, bS, chroma_qp );
+                    filter_mb_edgech( h, &img_cr[2*edge*uvlinesize], uvlinesize, bS, chroma_qp );
+                }
+            }
+        }
+    }
+}
+
+static int decode_slice(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int part_mask= s->partitioned_frame ? (AC_END|AC_ERROR) : 0x7F;
+
+    s->mb_skip_run= -1;
+
+    if( h->pps.cabac ) {
+        int i;
+
+        /* realign */
+        align_get_bits( &s->gb );
+
+        /* init cabac */
+        ff_init_cabac_states( &h->cabac);
+        ff_init_cabac_decoder( &h->cabac,
+                               s->gb.buffer + get_bits_count(&s->gb)/8,
+                               ( s->gb.size_in_bits - get_bits_count(&s->gb) + 7)/8);
+        /* calculate pre-state */
+        for( i= 0; i < 460; i++ ) {
+            int pre;
+            if( h->slice_type == I_TYPE )
+                pre = av_clip( ((cabac_context_init_I[i][0] * s->qscale) >>4 ) + cabac_context_init_I[i][1], 1, 126 );
+            else
+                pre = av_clip( ((cabac_context_init_PB[h->cabac_init_idc][i][0] * s->qscale) >>4 ) + cabac_context_init_PB[h->cabac_init_idc][i][1], 1, 126 );
+
+            if( pre <= 63 )
+                h->cabac_state[i] = 2 * ( 63 - pre ) + 0;
+            else
+                h->cabac_state[i] = 2 * ( pre - 64 ) + 1;
+        }
+
+        for(;;){
+//START_TIMER
+            int ret = decode_mb_cabac(h);
+            int eos;
+//STOP_TIMER("decode_mb_cabac")
+
+            if(ret>=0) hl_decode_mb(h);
+
+            if( ret >= 0 && FRAME_MBAFF ) { //FIXME optimal? or let mb_decode decode 16x32 ?
+                s->mb_y++;
+
+                if(ret>=0) ret = decode_mb_cabac(h);
+
+                if(ret>=0) hl_decode_mb(h);
+                s->mb_y--;
+            }
+            eos = get_cabac_terminate( &h->cabac );
+
+            if( ret < 0 || h->cabac.bytestream > h->cabac.bytestream_end + 2) {
+                av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding MB %d %d, bytestream (%d)\n", s->mb_x, s->mb_y, h->cabac.bytestream_end - h->cabac.bytestream);
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
+                return -1;
+            }
+
+            if( ++s->mb_x >= s->mb_width ) {
+                s->mb_x = 0;
+                ff_draw_horiz_band(s, 16*s->mb_y, 16);
+                ++s->mb_y;
+                if(FRAME_MBAFF) {
+                    ++s->mb_y;
+                }
+            }
+
+            if( eos || s->mb_y >= s->mb_height ) {
+                tprintf(s->avctx, "slice end %d %d\n", get_bits_count(&s->gb), s->gb.size_in_bits);
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+                return 0;
+            }
+        }
+
+    } else {
+        for(;;){
+            int ret = decode_mb_cavlc(h);
+
+            if(ret>=0) hl_decode_mb(h);
+
+            if(ret>=0 && FRAME_MBAFF){ //FIXME optimal? or let mb_decode decode 16x32 ?
+                s->mb_y++;
+                ret = decode_mb_cavlc(h);
+
+                if(ret>=0) hl_decode_mb(h);
+                s->mb_y--;
+            }
+
+            if(ret<0){
+                av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding MB %d %d\n", s->mb_x, s->mb_y);
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
+
+                return -1;
+            }
+
+            if(++s->mb_x >= s->mb_width){
+                s->mb_x=0;
+                ff_draw_horiz_band(s, 16*s->mb_y, 16);
+                ++s->mb_y;
+                if(FRAME_MBAFF) {
+                    ++s->mb_y;
+                }
+                if(s->mb_y >= s->mb_height){
+                    tprintf(s->avctx, "slice end %d %d\n", get_bits_count(&s->gb), s->gb.size_in_bits);
+
+                    if(get_bits_count(&s->gb) == s->gb.size_in_bits ) {
+                        ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                        return 0;
+                    }else{
+                        ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                        return -1;
+                    }
+                }
+            }
+
+            if(get_bits_count(&s->gb) >= s->gb.size_in_bits && s->mb_skip_run<=0){
+                tprintf(s->avctx, "slice end %d %d\n", get_bits_count(&s->gb), s->gb.size_in_bits);
+                if(get_bits_count(&s->gb) == s->gb.size_in_bits ){
+                    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                    return 0;
+                }else{
+                    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
+
+                    return -1;
+                }
+            }
+        }
+    }
+
+#if 0
+    for(;s->mb_y < s->mb_height; s->mb_y++){
+        for(;s->mb_x < s->mb_width; s->mb_x++){
+            int ret= decode_mb(h);
+
+            hl_decode_mb(h);
+
+            if(ret<0){
+                av_log(s->avctx, AV_LOG_ERROR, "error while decoding MB %d %d\n", s->mb_x, s->mb_y);
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
+
+                return -1;
+            }
+
+            if(++s->mb_x >= s->mb_width){
+                s->mb_x=0;
+                if(++s->mb_y >= s->mb_height){
+                    if(get_bits_count(s->gb) == s->gb.size_in_bits){
+                        ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                        return 0;
+                    }else{
+                        ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                        return -1;
+                    }
+                }
+            }
+
+            if(get_bits_count(s->?gb) >= s->gb?.size_in_bits){
+                if(get_bits_count(s->gb) == s->gb.size_in_bits){
+                    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, (AC_END|DC_END|MV_END)&part_mask);
+
+                    return 0;
+                }else{
+                    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
+
+                    return -1;
+                }
+            }
+        }
+        s->mb_x=0;
+        ff_draw_horiz_band(s, 16*s->mb_y, 16);
+    }
+#endif
+    return -1; //not reached
+}
+
+static int decode_unregistered_user_data(H264Context *h, int size){
+    MpegEncContext * const s = &h->s;
+    uint8_t user_data[16+256];
+    int e, build, i;
+
+    if(size<16)
+        return -1;
+
+    for(i=0; i<sizeof(user_data)-1 && i<size; i++){
+        user_data[i]= get_bits(&s->gb, 8);
+    }
+
+    user_data[i]= 0;
+    e= sscanf(user_data+16, "x264 - core %d"/*%s - H.264/MPEG-4 AVC codec - Copyleft 2005 - http://www.videolan.org/x264.html*/, &build);
+    if(e==1 && build>=0)
+        h->x264_build= build;
+
+    if(s->avctx->debug & FF_DEBUG_BUGS)
+        av_log(s->avctx, AV_LOG_DEBUG, "user data:\"%s\"\n", user_data+16);
+
+    for(; i<size; i++)
+        skip_bits(&s->gb, 8);
+
+    return 0;
+}
+
+static int decode_sei(H264Context *h){
+    MpegEncContext * const s = &h->s;
+
+    while(get_bits_count(&s->gb) + 16 < s->gb.size_in_bits){
+        int size, type;
+
+        type=0;
+        do{
+            type+= show_bits(&s->gb, 8);
+        }while(get_bits(&s->gb, 8) == 255);
+
+        size=0;
+        do{
+            size+= show_bits(&s->gb, 8);
+        }while(get_bits(&s->gb, 8) == 255);
+
+        switch(type){
+        case 5:
+            if(decode_unregistered_user_data(h, size) < 0)
+                return -1;
+            break;
+        default:
+            skip_bits(&s->gb, 8*size);
+        }
+
+        //FIXME check bits here
+        align_get_bits(&s->gb);
+    }
+
+    return 0;
+}
+
+static inline void decode_hrd_parameters(H264Context *h, SPS *sps){
+    MpegEncContext * const s = &h->s;
+    int cpb_count, i;
+    cpb_count = get_ue_golomb(&s->gb) + 1;
+    get_bits(&s->gb, 4); /* bit_rate_scale */
+    get_bits(&s->gb, 4); /* cpb_size_scale */
+    for(i=0; i<cpb_count; i++){
+        get_ue_golomb(&s->gb); /* bit_rate_value_minus1 */
+        get_ue_golomb(&s->gb); /* cpb_size_value_minus1 */
+        get_bits1(&s->gb);     /* cbr_flag */
+    }
+    get_bits(&s->gb, 5); /* initial_cpb_removal_delay_length_minus1 */
+    get_bits(&s->gb, 5); /* cpb_removal_delay_length_minus1 */
+    get_bits(&s->gb, 5); /* dpb_output_delay_length_minus1 */
+    get_bits(&s->gb, 5); /* time_offset_length */
+}
+
+static inline int decode_vui_parameters(H264Context *h, SPS *sps){
+    MpegEncContext * const s = &h->s;
+    int aspect_ratio_info_present_flag;
+    unsigned int aspect_ratio_idc;
+    int nal_hrd_parameters_present_flag, vcl_hrd_parameters_present_flag;
+
+    aspect_ratio_info_present_flag= get_bits1(&s->gb);
+
+    if( aspect_ratio_info_present_flag ) {
+        aspect_ratio_idc= get_bits(&s->gb, 8);
+        if( aspect_ratio_idc == EXTENDED_SAR ) {
+            sps->sar.num= get_bits(&s->gb, 16);
+            sps->sar.den= get_bits(&s->gb, 16);
+        }else if(aspect_ratio_idc < 14){
+            sps->sar=  pixel_aspect[aspect_ratio_idc];
+        }else{
+            av_log(h->s.avctx, AV_LOG_ERROR, "illegal aspect ratio\n");
+            return -1;
+        }
+    }else{
+        sps->sar.num=
+        sps->sar.den= 0;
+    }
+//            s->avctx->aspect_ratio= sar_width*s->width / (float)(s->height*sar_height);
+
+    if(get_bits1(&s->gb)){      /* overscan_info_present_flag */
+        get_bits1(&s->gb);      /* overscan_appropriate_flag */
+    }
+
+    if(get_bits1(&s->gb)){      /* video_signal_type_present_flag */
+        get_bits(&s->gb, 3);    /* video_format */
+        get_bits1(&s->gb);      /* video_full_range_flag */
+        if(get_bits1(&s->gb)){  /* colour_description_present_flag */
+            get_bits(&s->gb, 8); /* colour_primaries */
+            get_bits(&s->gb, 8); /* transfer_characteristics */
+            get_bits(&s->gb, 8); /* matrix_coefficients */
+        }
+    }
+
+    if(get_bits1(&s->gb)){      /* chroma_location_info_present_flag */
+        get_ue_golomb(&s->gb);  /* chroma_sample_location_type_top_field */
+        get_ue_golomb(&s->gb);  /* chroma_sample_location_type_bottom_field */
+    }
+
+    sps->timing_info_present_flag = get_bits1(&s->gb);
+    if(sps->timing_info_present_flag){
+        sps->num_units_in_tick = get_bits_long(&s->gb, 32);
+        sps->time_scale = get_bits_long(&s->gb, 32);
+        sps->fixed_frame_rate_flag = get_bits1(&s->gb);
+    }
+
+    nal_hrd_parameters_present_flag = get_bits1(&s->gb);
+    if(nal_hrd_parameters_present_flag)
+        decode_hrd_parameters(h, sps);
+    vcl_hrd_parameters_present_flag = get_bits1(&s->gb);
+    if(vcl_hrd_parameters_present_flag)
+        decode_hrd_parameters(h, sps);
+    if(nal_hrd_parameters_present_flag || vcl_hrd_parameters_present_flag)
+        get_bits1(&s->gb);     /* low_delay_hrd_flag */
+    get_bits1(&s->gb);         /* pic_struct_present_flag */
+
+    sps->bitstream_restriction_flag = get_bits1(&s->gb);
+    if(sps->bitstream_restriction_flag){
+        unsigned int num_reorder_frames;
+        get_bits1(&s->gb);     /* motion_vectors_over_pic_boundaries_flag */
+        get_ue_golomb(&s->gb); /* max_bytes_per_pic_denom */
+        get_ue_golomb(&s->gb); /* max_bits_per_mb_denom */
+        get_ue_golomb(&s->gb); /* log2_max_mv_length_horizontal */
+        get_ue_golomb(&s->gb); /* log2_max_mv_length_vertical */
+        num_reorder_frames= get_ue_golomb(&s->gb);
+        get_ue_golomb(&s->gb); /*max_dec_frame_buffering*/
+
+        if(num_reorder_frames > 16 /*max_dec_frame_buffering || max_dec_frame_buffering > 16*/){
+            av_log(h->s.avctx, AV_LOG_ERROR, "illegal num_reorder_frames %d\n", num_reorder_frames);
+            return -1;
+        }
+
+        sps->num_reorder_frames= num_reorder_frames;
+    }
+
+    return 0;
+}
+
+static void decode_scaling_list(H264Context *h, uint8_t *factors, int size,
+                                const uint8_t *jvt_list, const uint8_t *fallback_list){
+    MpegEncContext * const s = &h->s;
+    int i, last = 8, next = 8;
+    const uint8_t *scan = size == 16 ? zigzag_scan : zigzag_scan8x8;
+    if(!get_bits1(&s->gb)) /* matrix not written, we use the predicted one */
+        memcpy(factors, fallback_list, size*sizeof(uint8_t));
+    else
+    for(i=0;i<size;i++){
+        if(next)
+            next = (last + get_se_golomb(&s->gb)) & 0xff;
+        if(!i && !next){ /* matrix not written, we use the preset one */
+            memcpy(factors, jvt_list, size*sizeof(uint8_t));
+            break;
+        }
+        last = factors[scan[i]] = next ? next : last;
+    }
+}
+
+static void decode_scaling_matrices(H264Context *h, SPS *sps, PPS *pps, int is_sps,
+                                   uint8_t (*scaling_matrix4)[16], uint8_t (*scaling_matrix8)[64]){
+    MpegEncContext * const s = &h->s;
+    int fallback_sps = !is_sps && sps->scaling_matrix_present;
+    const uint8_t *fallback[4] = {
+        fallback_sps ? sps->scaling_matrix4[0] : default_scaling4[0],
+        fallback_sps ? sps->scaling_matrix4[3] : default_scaling4[1],
+        fallback_sps ? sps->scaling_matrix8[0] : default_scaling8[0],
+        fallback_sps ? sps->scaling_matrix8[1] : default_scaling8[1]
+    };
+    if(get_bits1(&s->gb)){
+        sps->scaling_matrix_present |= is_sps;
+        decode_scaling_list(h,scaling_matrix4[0],16,default_scaling4[0],fallback[0]); // Intra, Y
+        decode_scaling_list(h,scaling_matrix4[1],16,default_scaling4[0],scaling_matrix4[0]); // Intra, Cr
+        decode_scaling_list(h,scaling_matrix4[2],16,default_scaling4[0],scaling_matrix4[1]); // Intra, Cb
+        decode_scaling_list(h,scaling_matrix4[3],16,default_scaling4[1],fallback[1]); // Inter, Y
+        decode_scaling_list(h,scaling_matrix4[4],16,default_scaling4[1],scaling_matrix4[3]); // Inter, Cr
+        decode_scaling_list(h,scaling_matrix4[5],16,default_scaling4[1],scaling_matrix4[4]); // Inter, Cb
+        if(is_sps || pps->transform_8x8_mode){
+            decode_scaling_list(h,scaling_matrix8[0],64,default_scaling8[0],fallback[2]);  // Intra, Y
+            decode_scaling_list(h,scaling_matrix8[1],64,default_scaling8[1],fallback[3]);  // Inter, Y
+        }
+    } else if(fallback_sps) {
+        memcpy(scaling_matrix4, sps->scaling_matrix4, 6*16*sizeof(uint8_t));
+        memcpy(scaling_matrix8, sps->scaling_matrix8, 2*64*sizeof(uint8_t));
+    }
+}
+
+static inline int decode_seq_parameter_set(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    int profile_idc, level_idc;
+    unsigned int sps_id, tmp, mb_width, mb_height;
+    int i;
+    SPS *sps;
+
+    profile_idc= get_bits(&s->gb, 8);
+    get_bits1(&s->gb);   //constraint_set0_flag
+    get_bits1(&s->gb);   //constraint_set1_flag
+    get_bits1(&s->gb);   //constraint_set2_flag
+    get_bits1(&s->gb);   //constraint_set3_flag
+    get_bits(&s->gb, 4); // reserved
+    level_idc= get_bits(&s->gb, 8);
+    sps_id= get_ue_golomb(&s->gb);
+
+    if (sps_id >= MAX_SPS_COUNT){
+        // ok it has gone out of hand, someone is sending us bad stuff.
+        av_log(h->s.avctx, AV_LOG_ERROR, "illegal sps_id (%d)\n", sps_id);
+        return -1;
+    }
+
+    sps= &h->sps_buffer[ sps_id ];
+    sps->profile_idc= profile_idc;
+    sps->level_idc= level_idc;
+
+    if(sps->profile_idc >= 100){ //high profile
+        if(get_ue_golomb(&s->gb) == 3) //chroma_format_idc
+            get_bits1(&s->gb);  //residual_color_transform_flag
+        get_ue_golomb(&s->gb);  //bit_depth_luma_minus8
+        get_ue_golomb(&s->gb);  //bit_depth_chroma_minus8
+        sps->transform_bypass = get_bits1(&s->gb);
+        decode_scaling_matrices(h, sps, NULL, 1, sps->scaling_matrix4, sps->scaling_matrix8);
+    }else
+        sps->scaling_matrix_present = 0;
+
+    sps->log2_max_frame_num= get_ue_golomb(&s->gb) + 4;
+    sps->poc_type= get_ue_golomb(&s->gb);
+
+    if(sps->poc_type == 0){ //FIXME #define
+        sps->log2_max_poc_lsb= get_ue_golomb(&s->gb) + 4;
+    } else if(sps->poc_type == 1){//FIXME #define
+        sps->delta_pic_order_always_zero_flag= get_bits1(&s->gb);
+        sps->offset_for_non_ref_pic= get_se_golomb(&s->gb);
+        sps->offset_for_top_to_bottom_field= get_se_golomb(&s->gb);
+        tmp= get_ue_golomb(&s->gb);
+
+        if(tmp >= sizeof(sps->offset_for_ref_frame) / sizeof(sps->offset_for_ref_frame[0])){
+            av_log(h->s.avctx, AV_LOG_ERROR, "poc_cycle_length overflow %u\n", tmp);
+            return -1;
+        }
+        sps->poc_cycle_length= tmp;
+
+        for(i=0; i<sps->poc_cycle_length; i++)
+            sps->offset_for_ref_frame[i]= get_se_golomb(&s->gb);
+    }else if(sps->poc_type != 2){
+        av_log(h->s.avctx, AV_LOG_ERROR, "illegal POC type %d\n", sps->poc_type);
+        return -1;
+    }
+
+    tmp= get_ue_golomb(&s->gb);
+    if(tmp > MAX_PICTURE_COUNT-2){
+        av_log(h->s.avctx, AV_LOG_ERROR, "too many reference frames\n");
+    }
+    sps->ref_frame_count= tmp;
+    sps->gaps_in_frame_num_allowed_flag= get_bits1(&s->gb);
+    mb_width= get_ue_golomb(&s->gb) + 1;
+    mb_height= get_ue_golomb(&s->gb) + 1;
+    if(mb_width >= INT_MAX/16 || mb_height >= INT_MAX/16 ||
+       avcodec_check_dimensions(NULL, 16*mb_width, 16*mb_height)){
+        av_log(h->s.avctx, AV_LOG_ERROR, "mb_width/height overflow\n");
+        return -1;
+    }
+    sps->mb_width = mb_width;
+    sps->mb_height= mb_height;
+
+    sps->frame_mbs_only_flag= get_bits1(&s->gb);
+    if(!sps->frame_mbs_only_flag)
+        sps->mb_aff= get_bits1(&s->gb);
+    else
+        sps->mb_aff= 0;
+
+    sps->direct_8x8_inference_flag= get_bits1(&s->gb);
+
+#ifndef ALLOW_INTERLACE
+    if(sps->mb_aff)
+        av_log(h->s.avctx, AV_LOG_ERROR, "MBAFF support not included; enable it at compile-time.\n");
+#endif
+    if(!sps->direct_8x8_inference_flag && sps->mb_aff)
+        av_log(h->s.avctx, AV_LOG_ERROR, "MBAFF + !direct_8x8_inference is not implemented\n");
+
+    sps->crop= get_bits1(&s->gb);
+    if(sps->crop){
+        sps->crop_left  = get_ue_golomb(&s->gb);
+        sps->crop_right = get_ue_golomb(&s->gb);
+        sps->crop_top   = get_ue_golomb(&s->gb);
+        sps->crop_bottom= get_ue_golomb(&s->gb);
+        if(sps->crop_left || sps->crop_top){
+            av_log(h->s.avctx, AV_LOG_ERROR, "insane cropping not completely supported, this could look slightly wrong ...\n");
+        }
+    }else{
+        sps->crop_left  =
+        sps->crop_right =
+        sps->crop_top   =
+        sps->crop_bottom= 0;
+    }
+
+    sps->vui_parameters_present_flag= get_bits1(&s->gb);
+    if( sps->vui_parameters_present_flag )
+        decode_vui_parameters(h, sps);
+
+    if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+        av_log(h->s.avctx, AV_LOG_DEBUG, "sps:%u profile:%d/%d poc:%d ref:%d %dx%d %s %s crop:%d/%d/%d/%d %s\n",
+               sps_id, sps->profile_idc, sps->level_idc,
+               sps->poc_type,
+               sps->ref_frame_count,
+               sps->mb_width, sps->mb_height,
+               sps->frame_mbs_only_flag ? "FRM" : (sps->mb_aff ? "MB-AFF" : "PIC-AFF"),
+               sps->direct_8x8_inference_flag ? "8B8" : "",
+               sps->crop_left, sps->crop_right,
+               sps->crop_top, sps->crop_bottom,
+               sps->vui_parameters_present_flag ? "VUI" : ""
+               );
+    }
+    return 0;
+}
+
+static inline int decode_picture_parameter_set(H264Context *h, int bit_length){
+    MpegEncContext * const s = &h->s;
+    unsigned int tmp, pps_id= get_ue_golomb(&s->gb);
+    PPS *pps;
+
+    if(pps_id>=MAX_PPS_COUNT){
+        av_log(h->s.avctx, AV_LOG_ERROR, "pps_id out of range\n");
+        return -1;
+    }
+    pps = &h->pps_buffer[pps_id];
+
+    tmp= get_ue_golomb(&s->gb);
+    if(tmp>=MAX_SPS_COUNT){
+        av_log(h->s.avctx, AV_LOG_ERROR, "sps_id out of range\n");
+        return -1;
+    }
+    pps->sps_id= tmp;
+
+    pps->cabac= get_bits1(&s->gb);
+    pps->pic_order_present= get_bits1(&s->gb);
+    pps->slice_group_count= get_ue_golomb(&s->gb) + 1;
+    if(pps->slice_group_count > 1 ){
+        pps->mb_slice_group_map_type= get_ue_golomb(&s->gb);
+        av_log(h->s.avctx, AV_LOG_ERROR, "FMO not supported\n");
+        switch(pps->mb_slice_group_map_type){
+        case 0:
+#if 0
+|   for( i = 0; i <= num_slice_groups_minus1; i++ ) |   |        |
+|    run_length[ i ]                                |1  |ue(v)   |
+#endif
+            break;
+        case 2:
+#if 0
+|   for( i = 0; i < num_slice_groups_minus1; i++ )  |   |        |
+|{                                                  |   |        |
+|    top_left_mb[ i ]                               |1  |ue(v)   |
+|    bottom_right_mb[ i ]                           |1  |ue(v)   |
+|   }                                               |   |        |
+#endif
+            break;
+        case 3:
+        case 4:
+        case 5:
+#if 0
+|   slice_group_change_direction_flag               |1  |u(1)    |
+|   slice_group_change_rate_minus1                  |1  |ue(v)   |
+#endif
+            break;
+        case 6:
+#if 0
+|   slice_group_id_cnt_minus1                       |1  |ue(v)   |
+|   for( i = 0; i <= slice_group_id_cnt_minus1; i++ |   |        |
+|)                                                  |   |        |
+|    slice_group_id[ i ]                            |1  |u(v)    |
+#endif
+            break;
+        }
+    }
+    pps->ref_count[0]= get_ue_golomb(&s->gb) + 1;
+    pps->ref_count[1]= get_ue_golomb(&s->gb) + 1;
+    if(pps->ref_count[0]-1 > 32-1 || pps->ref_count[1]-1 > 32-1){
+        av_log(h->s.avctx, AV_LOG_ERROR, "reference overflow (pps)\n");
+        pps->ref_count[0]= pps->ref_count[1]= 1;
+        return -1;
+    }
+
+    pps->weighted_pred= get_bits1(&s->gb);
+    pps->weighted_bipred_idc= get_bits(&s->gb, 2);
+    pps->init_qp= get_se_golomb(&s->gb) + 26;
+    pps->init_qs= get_se_golomb(&s->gb) + 26;
+    pps->chroma_qp_index_offset= get_se_golomb(&s->gb);
+    pps->deblocking_filter_parameters_present= get_bits1(&s->gb);
+    pps->constrained_intra_pred= get_bits1(&s->gb);
+    pps->redundant_pic_cnt_present = get_bits1(&s->gb);
+
+    pps->transform_8x8_mode= 0;
+    h->dequant_coeff_pps= -1; //contents of sps/pps can change even if id doesn't, so reinit
+    memset(pps->scaling_matrix4, 16, 6*16*sizeof(uint8_t));
+    memset(pps->scaling_matrix8, 16, 2*64*sizeof(uint8_t));
+
+    if(get_bits_count(&s->gb) < bit_length){
+        pps->transform_8x8_mode= get_bits1(&s->gb);
+        decode_scaling_matrices(h, &h->sps_buffer[pps->sps_id], pps, 0, pps->scaling_matrix4, pps->scaling_matrix8);
+        get_se_golomb(&s->gb);  //second_chroma_qp_index_offset
+    }
+
+    if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+        av_log(h->s.avctx, AV_LOG_DEBUG, "pps:%u sps:%u %s slice_groups:%d ref:%d/%d %s qp:%d/%d/%d %s %s %s %s\n",
+               pps_id, pps->sps_id,
+               pps->cabac ? "CABAC" : "CAVLC",
+               pps->slice_group_count,
+               pps->ref_count[0], pps->ref_count[1],
+               pps->weighted_pred ? "weighted" : "",
+               pps->init_qp, pps->init_qs, pps->chroma_qp_index_offset,
+               pps->deblocking_filter_parameters_present ? "LPAR" : "",
+               pps->constrained_intra_pred ? "CONSTR" : "",
+               pps->redundant_pic_cnt_present ? "REDU" : "",
+               pps->transform_8x8_mode ? "8x8DCT" : ""
+               );
+    }
+
+    return 0;
+}
+
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int find_frame_end(H264Context *h, const uint8_t *buf, int buf_size){
+    int i;
+    uint32_t state;
+    ParseContext *pc = &(h->s.parse_context);
+//printf("first %02X%02X%02X%02X\n", buf[0], buf[1],buf[2],buf[3]);
+//    mb_addr= pc->mb_addr - 1;
+    state= pc->state;
+    if(state>13)
+        state= 7;
+
+    for(i=0; i<buf_size; i++){
+        if(state==7){
+            for(; i<buf_size; i++){
+                if(!buf[i]){
+                    state=2;
+                    break;
+                }
+            }
+        }else if(state<=2){
+            if(buf[i]==1)   state^= 5; //2->7, 1->4, 0->5
+            else if(buf[i]) state = 7;
+            else            state>>=1; //2->1, 1->0, 0->0
+        }else if(state<=5){
+            int v= buf[i] & 0x1F;
+            if(v==7 || v==8 || v==9){
+                if(pc->frame_start_found){
+                    i++;
+found:
+                    pc->state=7;
+                    pc->frame_start_found= 0;
+                    return i-(state&5);
+                }
+            }else if(v==1 || v==2 || v==5){
+                if(pc->frame_start_found){
+                    state+=8;
+                    continue;
+                }else
+                    pc->frame_start_found = 1;
+            }
+            state= 7;
+        }else{
+            if(buf[i] & 0x80)
+                goto found;
+            state= 7;
+        }
+    }
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+#ifdef CONFIG_H264_PARSER
+static int h264_parse(AVCodecParserContext *s,
+                      AVCodecContext *avctx,
+                      uint8_t **poutbuf, int *poutbuf_size,
+                      const uint8_t *buf, int buf_size)
+{
+    H264Context *h = s->priv_data;
+    ParseContext *pc = &h->s.parse_context;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= find_frame_end(h, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+
+        if(next<0){
+            find_frame_end(h, &pc->buffer[pc->last_index + next], -next); //update state
+        }
+    }
+
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+static int h264_split(AVCodecContext *avctx,
+                      const uint8_t *buf, int buf_size)
+{
+    int i;
+    uint32_t state = -1;
+    int has_sps= 0;
+
+    for(i=0; i<=buf_size; i++){
+        if((state&0xFFFFFF1F) == 0x107)
+            has_sps=1;
+/*        if((state&0xFFFFFF1F) == 0x101 || (state&0xFFFFFF1F) == 0x102 || (state&0xFFFFFF1F) == 0x105){
+        }*/
+        if((state&0xFFFFFF00) == 0x100 && (state&0xFFFFFF1F) != 0x107 && (state&0xFFFFFF1F) != 0x108 && (state&0xFFFFFF1F) != 0x109){
+            if(has_sps){
+                while(i>4 && buf[i-5]==0) i--;
+                return i-4;
+            }
+        }
+        if (i<buf_size)
+            state= (state<<8) | buf[i];
+    }
+    return 0;
+}
+#endif /* CONFIG_H264_PARSER */
+
+static int decode_nal_units(H264Context *h, uint8_t *buf, int buf_size){
+    MpegEncContext * const s = &h->s;
+    AVCodecContext * const avctx= s->avctx;
+    int buf_index=0;
+#if 0
+    int i;
+    for(i=0; i<50; i++){
+        av_log(NULL, AV_LOG_ERROR,"%02X ", buf[i]);
+    }
+#endif
+    if(!(s->flags2 & CODEC_FLAG2_CHUNKS)){
+        h->slice_num = 0;
+        s->current_picture_ptr= NULL;
+    }
+
+    for(;;){
+        int consumed;
+        int dst_length;
+        int bit_length;
+        uint8_t *ptr;
+        int i, nalsize = 0;
+
+      if(h->is_avc) {
+        if(buf_index >= buf_size) break;
+        nalsize = 0;
+        for(i = 0; i < h->nal_length_size; i++)
+            nalsize = (nalsize << 8) | buf[buf_index++];
+        if(nalsize <= 1 || nalsize > buf_size){
+            if(nalsize == 1){
+                buf_index++;
+                continue;
+            }else{
+                av_log(h->s.avctx, AV_LOG_ERROR, "AVC: nal size %d\n", nalsize);
+                break;
+            }
+        }
+      } else {
+        // start code prefix search
+        for(; buf_index + 3 < buf_size; buf_index++){
+            // this should allways succeed in the first iteration
+            if(buf[buf_index] == 0 && buf[buf_index+1] == 0 && buf[buf_index+2] == 1)
+                break;
+        }
+
+        if(buf_index+3 >= buf_size) break;
+
+        buf_index+=3;
+      }
+
+        ptr= decode_nal(h, buf + buf_index, &dst_length, &consumed, h->is_avc ? nalsize : buf_size - buf_index);
+        if (ptr==NULL || dst_length <= 0){
+            return -1;
+        }
+        while(ptr[dst_length - 1] == 0 && dst_length > 1)
+            dst_length--;
+        bit_length= 8*dst_length - decode_rbsp_trailing(h, ptr + dst_length - 1);
+
+        if(s->avctx->debug&FF_DEBUG_STARTCODE){
+            av_log(h->s.avctx, AV_LOG_DEBUG, "NAL %d at %d/%d length %d\n", h->nal_unit_type, buf_index, buf_size, dst_length);
+        }
+
+        if (h->is_avc && (nalsize != consumed))
+            av_log(h->s.avctx, AV_LOG_ERROR, "AVC: Consumed only %d bytes instead of %d\n", consumed, nalsize);
+
+        buf_index += consumed;
+
+        if(  (s->hurry_up == 1 && h->nal_ref_idc  == 0) //FIXME dont discard SEI id
+           ||(avctx->skip_frame >= AVDISCARD_NONREF && h->nal_ref_idc  == 0))
+            continue;
+
+        switch(h->nal_unit_type){
+        case NAL_IDR_SLICE:
+            idr(h); //FIXME ensure we don't loose some frames if there is reordering
+        case NAL_SLICE:
+            init_get_bits(&s->gb, ptr, bit_length);
+            h->intra_gb_ptr=
+            h->inter_gb_ptr= &s->gb;
+            s->data_partitioning = 0;
+
+            if(decode_slice_header(h) < 0){
+                av_log(h->s.avctx, AV_LOG_ERROR, "decode_slice_header error\n");
+                break;
+            }
+            s->current_picture_ptr->key_frame= (h->nal_unit_type == NAL_IDR_SLICE);
+            if(h->redundant_pic_count==0 && s->hurry_up < 5
+               && (avctx->skip_frame < AVDISCARD_NONREF || h->nal_ref_idc)
+               && (avctx->skip_frame < AVDISCARD_BIDIR  || h->slice_type!=B_TYPE)
+               && (avctx->skip_frame < AVDISCARD_NONKEY || h->slice_type==I_TYPE)
+               && avctx->skip_frame < AVDISCARD_ALL)
+                decode_slice(h);
+            break;
+        case NAL_DPA:
+            init_get_bits(&s->gb, ptr, bit_length);
+            h->intra_gb_ptr=
+            h->inter_gb_ptr= NULL;
+            s->data_partitioning = 1;
+
+            if(decode_slice_header(h) < 0){
+                av_log(h->s.avctx, AV_LOG_ERROR, "decode_slice_header error\n");
+            }
+            break;
+        case NAL_DPB:
+            init_get_bits(&h->intra_gb, ptr, bit_length);
+            h->intra_gb_ptr= &h->intra_gb;
+            break;
+        case NAL_DPC:
+            init_get_bits(&h->inter_gb, ptr, bit_length);
+            h->inter_gb_ptr= &h->inter_gb;
+
+            if(h->redundant_pic_count==0 && h->intra_gb_ptr && s->data_partitioning
+               && s->context_initialized
+               && s->hurry_up < 5
+               && (avctx->skip_frame < AVDISCARD_NONREF || h->nal_ref_idc)
+               && (avctx->skip_frame < AVDISCARD_BIDIR  || h->slice_type!=B_TYPE)
+               && (avctx->skip_frame < AVDISCARD_NONKEY || h->slice_type==I_TYPE)
+               && avctx->skip_frame < AVDISCARD_ALL)
+                decode_slice(h);
+            break;
+        case NAL_SEI:
+            init_get_bits(&s->gb, ptr, bit_length);
+            decode_sei(h);
+            break;
+        case NAL_SPS:
+            init_get_bits(&s->gb, ptr, bit_length);
+            decode_seq_parameter_set(h);
+
+            if(s->flags& CODEC_FLAG_LOW_DELAY)
+                s->low_delay=1;
+
+            if(avctx->has_b_frames < 2)
+                avctx->has_b_frames= !s->low_delay;
+            break;
+        case NAL_PPS:
+            init_get_bits(&s->gb, ptr, bit_length);
+
+            decode_picture_parameter_set(h, bit_length);
+
+            break;
+        case NAL_AUD:
+        case NAL_END_SEQUENCE:
+        case NAL_END_STREAM:
+        case NAL_FILLER_DATA:
+        case NAL_SPS_EXT:
+        case NAL_AUXILIARY_SLICE:
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unknown NAL code: %d\n", h->nal_unit_type);
+        }
+    }
+
+    return buf_index;
+}
+
+/**
+ * returns the number of bytes consumed for building the current frame
+ */
+static int get_consumed_bytes(MpegEncContext *s, int pos, int buf_size){
+    if(s->flags&CODEC_FLAG_TRUNCATED){
+        pos -= s->parse_context.last_index;
+        if(pos<0) pos=0; // FIXME remove (unneeded?)
+
+        return pos;
+    }else{
+        if(pos==0) pos=1; //avoid infinite loops (i doubt thats needed but ...)
+        if(pos+10>buf_size) pos=buf_size; // oops ;)
+
+        return pos;
+    }
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    H264Context *h = avctx->priv_data;
+    MpegEncContext *s = &h->s;
+    AVFrame *pict = data;
+    int buf_index;
+
+    s->flags= avctx->flags;
+    s->flags2= avctx->flags2;
+
+   /* no supplementary picture */
+    if (buf_size == 0) {
+        Picture *out;
+        int i, out_idx;
+
+//FIXME factorize this with the output code below
+        out = h->delayed_pic[0];
+        out_idx = 0;
+        for(i=1; h->delayed_pic[i] && !h->delayed_pic[i]->key_frame; i++)
+            if(h->delayed_pic[i]->poc < out->poc){
+                out = h->delayed_pic[i];
+                out_idx = i;
+            }
+
+        for(i=out_idx; h->delayed_pic[i]; i++)
+            h->delayed_pic[i] = h->delayed_pic[i+1];
+
+        if(out){
+            *data_size = sizeof(AVFrame);
+            *pict= *(AVFrame*)out;
+        }
+
+        return 0;
+    }
+
+    if(s->flags&CODEC_FLAG_TRUNCATED){
+        int next= find_frame_end(h, buf, buf_size);
+
+        if( ff_combine_frame(&s->parse_context, next, &buf, &buf_size) < 0 )
+            return buf_size;
+//printf("next:%d buf_size:%d last_index:%d\n", next, buf_size, s->parse_context.last_index);
+    }
+
+    if(h->is_avc && !h->got_avcC) {
+        int i, cnt, nalsize;
+        unsigned char *p = avctx->extradata;
+        if(avctx->extradata_size < 7) {
+            av_log(avctx, AV_LOG_ERROR, "avcC too short\n");
+            return -1;
+        }
+        if(*p != 1) {
+            av_log(avctx, AV_LOG_ERROR, "Unknown avcC version %d\n", *p);
+            return -1;
+        }
+        /* sps and pps in the avcC always have length coded with 2 bytes,
+           so put a fake nal_length_size = 2 while parsing them */
+        h->nal_length_size = 2;
+        // Decode sps from avcC
+        cnt = *(p+5) & 0x1f; // Number of sps
+        p += 6;
+        for (i = 0; i < cnt; i++) {
+            nalsize = AV_RB16(p) + 2;
+            if(decode_nal_units(h, p, nalsize) < 0) {
+                av_log(avctx, AV_LOG_ERROR, "Decoding sps %d from avcC failed\n", i);
+                return -1;
+            }
+            p += nalsize;
+        }
+        // Decode pps from avcC
+        cnt = *(p++); // Number of pps
+        for (i = 0; i < cnt; i++) {
+            nalsize = AV_RB16(p) + 2;
+            if(decode_nal_units(h, p, nalsize)  != nalsize) {
+                av_log(avctx, AV_LOG_ERROR, "Decoding pps %d from avcC failed\n", i);
+                return -1;
+            }
+            p += nalsize;
+        }
+        // Now store right nal length size, that will be use to parse all other nals
+        h->nal_length_size = ((*(((char*)(avctx->extradata))+4))&0x03)+1;
+        // Do not reparse avcC
+        h->got_avcC = 1;
+    }
+
+    if(avctx->frame_number==0 && !h->is_avc && s->avctx->extradata_size){
+        if(decode_nal_units(h, s->avctx->extradata, s->avctx->extradata_size) < 0)
+            return -1;
+    }
+
+    buf_index=decode_nal_units(h, buf, buf_size);
+    if(buf_index < 0)
+        return -1;
+
+    if(!(s->flags2 & CODEC_FLAG2_CHUNKS) && !s->current_picture_ptr){
+        av_log(avctx, AV_LOG_ERROR, "no frame!\n");
+        return -1;
+    }
+
+    if(!(s->flags2 & CODEC_FLAG2_CHUNKS) || (s->mb_y >= s->mb_height && s->mb_height)){
+        Picture *out = s->current_picture_ptr;
+        Picture *cur = s->current_picture_ptr;
+        Picture *prev = h->delayed_output_pic;
+        int i, pics, cross_idr, out_of_order, out_idx;
+
+        s->mb_y= 0;
+
+        s->current_picture_ptr->qscale_type= FF_QSCALE_TYPE_H264;
+        s->current_picture_ptr->pict_type= s->pict_type;
+
+        h->prev_frame_num_offset= h->frame_num_offset;
+        h->prev_frame_num= h->frame_num;
+        if(s->current_picture_ptr->reference){
+            h->prev_poc_msb= h->poc_msb;
+            h->prev_poc_lsb= h->poc_lsb;
+        }
+        if(s->current_picture_ptr->reference)
+            execute_ref_pic_marking(h, h->mmco, h->mmco_index);
+
+        ff_er_frame_end(s);
+
+        MPV_frame_end(s);
+
+    //FIXME do something with unavailable reference frames
+
+#if 0 //decode order
+        *data_size = sizeof(AVFrame);
+#else
+        /* Sort B-frames into display order */
+
+        if(h->sps.bitstream_restriction_flag
+           && s->avctx->has_b_frames < h->sps.num_reorder_frames){
+            s->avctx->has_b_frames = h->sps.num_reorder_frames;
+            s->low_delay = 0;
+        }
+
+        pics = 0;
+        while(h->delayed_pic[pics]) pics++;
+
+        assert(pics+1 < sizeof(h->delayed_pic) / sizeof(h->delayed_pic[0]));
+
+        h->delayed_pic[pics++] = cur;
+        if(cur->reference == 0)
+            cur->reference = 1;
+
+        cross_idr = 0;
+        for(i=0; h->delayed_pic[i]; i++)
+            if(h->delayed_pic[i]->key_frame || h->delayed_pic[i]->poc==0)
+                cross_idr = 1;
+
+        out = h->delayed_pic[0];
+        out_idx = 0;
+        for(i=1; h->delayed_pic[i] && !h->delayed_pic[i]->key_frame; i++)
+            if(h->delayed_pic[i]->poc < out->poc){
+                out = h->delayed_pic[i];
+                out_idx = i;
+            }
+
+        out_of_order = !cross_idr && prev && out->poc < prev->poc;
+        if(h->sps.bitstream_restriction_flag && s->avctx->has_b_frames >= h->sps.num_reorder_frames)
+            { }
+        else if(prev && pics <= s->avctx->has_b_frames)
+            out = prev;
+        else if((out_of_order && pics-1 == s->avctx->has_b_frames && pics < 15)
+           || (s->low_delay &&
+            ((!cross_idr && prev && out->poc > prev->poc + 2)
+             || cur->pict_type == B_TYPE)))
+        {
+            s->low_delay = 0;
+            s->avctx->has_b_frames++;
+            out = prev;
+        }
+        else if(out_of_order)
+            out = prev;
+
+        if(out_of_order || pics > s->avctx->has_b_frames){
+            for(i=out_idx; h->delayed_pic[i]; i++)
+                h->delayed_pic[i] = h->delayed_pic[i+1];
+        }
+
+        if(prev == out)
+            *data_size = 0;
+        else
+            *data_size = sizeof(AVFrame);
+        if(prev && prev != out && prev->reference == 1)
+            prev->reference = 0;
+        h->delayed_output_pic = out;
+#endif
+
+        if(out)
+            *pict= *(AVFrame*)out;
+        else
+            av_log(avctx, AV_LOG_DEBUG, "no picture\n");
+    }
+
+    assert(pict->data[0] || !*data_size);
+    ff_print_debug_info(s, pict);
+//printf("out %d\n", (int)pict->data[0]);
+#if 0 //?
+
+    /* Return the Picture timestamp as the frame number */
+    /* we substract 1 because it is added on utils.c    */
+    avctx->frame_number = s->picture_number - 1;
+#endif
+    return get_consumed_bytes(s, buf_index, buf_size);
+}
+#if 0
+static inline void fill_mb_avail(H264Context *h){
+    MpegEncContext * const s = &h->s;
+    const int mb_xy= s->mb_x + s->mb_y*s->mb_stride;
+
+    if(s->mb_y){
+        h->mb_avail[0]= s->mb_x                 && h->slice_table[mb_xy - s->mb_stride - 1] == h->slice_num;
+        h->mb_avail[1]=                            h->slice_table[mb_xy - s->mb_stride    ] == h->slice_num;
+        h->mb_avail[2]= s->mb_x+1 < s->mb_width && h->slice_table[mb_xy - s->mb_stride + 1] == h->slice_num;
+    }else{
+        h->mb_avail[0]=
+        h->mb_avail[1]=
+        h->mb_avail[2]= 0;
+    }
+    h->mb_avail[3]= s->mb_x && h->slice_table[mb_xy - 1] == h->slice_num;
+    h->mb_avail[4]= 1; //FIXME move out
+    h->mb_avail[5]= 0; //FIXME move out
+}
+#endif
+
+#if 0 //selftest
+#define COUNT 8000
+#define SIZE (COUNT*40)
+int main(){
+    int i;
+    uint8_t temp[SIZE];
+    PutBitContext pb;
+    GetBitContext gb;
+//    int int_temp[10000];
+    DSPContext dsp;
+    AVCodecContext avctx;
+
+    dsputil_init(&dsp, &avctx);
+
+    init_put_bits(&pb, temp, SIZE);
+    printf("testing unsigned exp golomb\n");
+    for(i=0; i<COUNT; i++){
+        START_TIMER
+        set_ue_golomb(&pb, i);
+        STOP_TIMER("set_ue_golomb");
+    }
+    flush_put_bits(&pb);
+
+    init_get_bits(&gb, temp, 8*SIZE);
+    for(i=0; i<COUNT; i++){
+        int j, s;
+
+        s= show_bits(&gb, 24);
+
+        START_TIMER
+        j= get_ue_golomb(&gb);
+        if(j != i){
+            printf("missmatch! at %d (%d should be %d) bits:%6X\n", i, j, i, s);
+//            return -1;
+        }
+        STOP_TIMER("get_ue_golomb");
+    }
+
+
+    init_put_bits(&pb, temp, SIZE);
+    printf("testing signed exp golomb\n");
+    for(i=0; i<COUNT; i++){
+        START_TIMER
+        set_se_golomb(&pb, i - COUNT/2);
+        STOP_TIMER("set_se_golomb");
+    }
+    flush_put_bits(&pb);
+
+    init_get_bits(&gb, temp, 8*SIZE);
+    for(i=0; i<COUNT; i++){
+        int j, s;
+
+        s= show_bits(&gb, 24);
+
+        START_TIMER
+        j= get_se_golomb(&gb);
+        if(j != i - COUNT/2){
+            printf("missmatch! at %d (%d should be %d) bits:%6X\n", i, j, i, s);
+//            return -1;
+        }
+        STOP_TIMER("get_se_golomb");
+    }
+
+    printf("testing 4x4 (I)DCT\n");
+
+    DCTELEM block[16];
+    uint8_t src[16], ref[16];
+    uint64_t error= 0, max_error=0;
+
+    for(i=0; i<COUNT; i++){
+        int j;
+//        printf("%d %d %d\n", r1, r2, (r2-r1)*16);
+        for(j=0; j<16; j++){
+            ref[j]= random()%255;
+            src[j]= random()%255;
+        }
+
+        h264_diff_dct_c(block, src, ref, 4);
+
+        //normalize
+        for(j=0; j<16; j++){
+//            printf("%d ", block[j]);
+            block[j]= block[j]*4;
+            if(j&1) block[j]= (block[j]*4 + 2)/5;
+            if(j&4) block[j]= (block[j]*4 + 2)/5;
+        }
+//        printf("\n");
+
+        s->dsp.h264_idct_add(ref, block, 4);
+/*        for(j=0; j<16; j++){
+            printf("%d ", ref[j]);
+        }
+        printf("\n");*/
+
+        for(j=0; j<16; j++){
+            int diff= FFABS(src[j] - ref[j]);
+
+            error+= diff*diff;
+            max_error= FFMAX(max_error, diff);
+        }
+    }
+    printf("error=%f max_error=%d\n", ((float)error)/COUNT/16, (int)max_error );
+#if 0
+    printf("testing quantizer\n");
+    for(qp=0; qp<52; qp++){
+        for(i=0; i<16; i++)
+            src1_block[i]= src2_block[i]= random()%255;
+
+    }
+#endif
+    printf("Testing NAL layer\n");
+
+    uint8_t bitstream[COUNT];
+    uint8_t nal[COUNT*2];
+    H264Context h;
+    memset(&h, 0, sizeof(H264Context));
+
+    for(i=0; i<COUNT; i++){
+        int zeros= i;
+        int nal_length;
+        int consumed;
+        int out_length;
+        uint8_t *out;
+        int j;
+
+        for(j=0; j<COUNT; j++){
+            bitstream[j]= (random() % 255) + 1;
+        }
+
+        for(j=0; j<zeros; j++){
+            int pos= random() % COUNT;
+            while(bitstream[pos] == 0){
+                pos++;
+                pos %= COUNT;
+            }
+            bitstream[pos]=0;
+        }
+
+        START_TIMER
+
+        nal_length= encode_nal(&h, nal, bitstream, COUNT, COUNT*2);
+        if(nal_length<0){
+            printf("encoding failed\n");
+            return -1;
+        }
+
+        out= decode_nal(&h, nal, &out_length, &consumed, nal_length);
+
+        STOP_TIMER("NAL")
+
+        if(out_length != COUNT){
+            printf("incorrect length %d %d\n", out_length, COUNT);
+            return -1;
+        }
+
+        if(consumed != nal_length){
+            printf("incorrect consumed length %d %d\n", nal_length, consumed);
+            return -1;
+        }
+
+        if(memcmp(bitstream, out, COUNT)){
+            printf("missmatch\n");
+            return -1;
+        }
+    }
+
+    printf("Testing RBSP\n");
+
+
+    return 0;
+}
+#endif
+
+
+static int decode_end(AVCodecContext *avctx)
+{
+    H264Context *h = avctx->priv_data;
+    MpegEncContext *s = &h->s;
+
+    av_freep(&h->rbsp_buffer);
+    free_tables(h); //FIXME cleanup init stuff perhaps
+    MPV_common_end(s);
+
+//    memset(h, 0, sizeof(H264Context));
+
+    return 0;
+}
+
+
+AVCodec h264_decoder = {
+    "h264",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H264,
+    sizeof(H264Context),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    /*CODEC_CAP_DRAW_HORIZ_BAND |*/ CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush= flush_dpb,
+};
+
+#ifdef CONFIG_H264_PARSER
+AVCodecParser h264_parser = {
+    { CODEC_ID_H264 },
+    sizeof(H264Context),
+    NULL,
+    h264_parse,
+    ff_parse_close,
+    h264_split,
+};
+#endif
+
+#include "svq3.c"
diff --git a/contrib/ffmpeg/libavcodec/h264data.h b/contrib/ffmpeg/libavcodec/h264data.h
new file mode 100644
index 000000000..74e720421
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h264data.h
@@ -0,0 +1,1323 @@
+/*
+ * H26L/H264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file h264data.h
+ * @brief
+ *     H264 / AVC / MPEG4 part10 codec data table
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#define VERT_PRED             0
+#define HOR_PRED              1
+#define DC_PRED               2
+#define DIAG_DOWN_LEFT_PRED   3
+#define DIAG_DOWN_RIGHT_PRED  4
+#define VERT_RIGHT_PRED       5
+#define HOR_DOWN_PRED         6
+#define VERT_LEFT_PRED        7
+#define HOR_UP_PRED           8
+
+#define LEFT_DC_PRED          9
+#define TOP_DC_PRED           10
+#define DC_128_PRED           11
+
+
+#define DC_PRED8x8            0
+#define HOR_PRED8x8           1
+#define VERT_PRED8x8          2
+#define PLANE_PRED8x8         3
+
+#define LEFT_DC_PRED8x8       4
+#define TOP_DC_PRED8x8        5
+#define DC_128_PRED8x8        6
+
+#define EXTENDED_SAR          255
+
+/* NAL unit types */
+enum {
+NAL_SLICE=1,
+NAL_DPA,
+NAL_DPB,
+NAL_DPC,
+NAL_IDR_SLICE,
+NAL_SEI,
+NAL_SPS,
+NAL_PPS,
+NAL_AUD,
+NAL_END_SEQUENCE,
+NAL_END_STREAM,
+NAL_FILLER_DATA,
+NAL_SPS_EXT,
+NAL_AUXILIARY_SLICE=19
+};
+
+static const AVRational pixel_aspect[14]={
+ {0, 1},
+ {1, 1},
+ {12, 11},
+ {10, 11},
+ {16, 11},
+ {40, 33},
+ {24, 11},
+ {20, 11},
+ {32, 11},
+ {80, 33},
+ {18, 11},
+ {15, 11},
+ {64, 33},
+ {160,99},
+};
+
+static const uint8_t golomb_to_pict_type[5]=
+{P_TYPE, B_TYPE, I_TYPE, SP_TYPE, SI_TYPE};
+
+static const uint8_t pict_type_to_golomb[7]=
+{-1, 2, 0, 1, -1, 4, 3};
+
+static const uint8_t chroma_qp[52]={
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,
+   12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,
+   28,29,29,30,31,32,32,33,34,34,35,35,36,36,37,37,
+   37,38,38,38,39,39,39,39
+
+};
+
+static const uint8_t golomb_to_intra4x4_cbp[48]={
+ 47, 31, 15,  0, 23, 27, 29, 30,  7, 11, 13, 14, 39, 43, 45, 46,
+ 16,  3,  5, 10, 12, 19, 21, 26, 28, 35, 37, 42, 44,  1,  2,  4,
+  8, 17, 18, 20, 24,  6,  9, 22, 25, 32, 33, 34, 36, 40, 38, 41
+};
+
+static const uint8_t golomb_to_inter_cbp[48]={
+  0, 16,  1,  2,  4,  8, 32,  3,  5, 10, 12, 15, 47,  7, 11, 13,
+ 14,  6,  9, 31, 35, 37, 42, 44, 33, 34, 36, 40, 39, 43, 45, 46,
+ 17, 18, 20, 24, 19, 21, 26, 28, 23, 27, 29, 30, 22, 25, 38, 41
+};
+
+static const uint8_t intra4x4_cbp_to_golomb[48]={
+  3, 29, 30, 17, 31, 18, 37,  8, 32, 38, 19,  9, 20, 10, 11,  2,
+ 16, 33, 34, 21, 35, 22, 39,  4, 36, 40, 23,  5, 24,  6,  7,  1,
+ 41, 42, 43, 25, 44, 26, 46, 12, 45, 47, 27, 13, 28, 14, 15,  0
+};
+
+static const uint8_t inter_cbp_to_golomb[48]={
+  0,  2,  3,  7,  4,  8, 17, 13,  5, 18,  9, 14, 10, 15, 16, 11,
+  1, 32, 33, 36, 34, 37, 44, 40, 35, 45, 38, 41, 39, 42, 43, 19,
+  6, 24, 25, 20, 26, 21, 46, 28, 27, 47, 22, 29, 23, 30, 31, 12
+};
+
+static const uint8_t chroma_dc_coeff_token_len[4*5]={
+ 2, 0, 0, 0,
+ 6, 1, 0, 0,
+ 6, 6, 3, 0,
+ 6, 7, 7, 6,
+ 6, 8, 8, 7,
+};
+
+static const uint8_t chroma_dc_coeff_token_bits[4*5]={
+ 1, 0, 0, 0,
+ 7, 1, 0, 0,
+ 4, 6, 1, 0,
+ 3, 3, 2, 5,
+ 2, 3, 2, 0,
+};
+
+static const uint8_t coeff_token_len[4][4*17]={
+{
+     1, 0, 0, 0,
+     6, 2, 0, 0,     8, 6, 3, 0,     9, 8, 7, 5,    10, 9, 8, 6,
+    11,10, 9, 7,    13,11,10, 8,    13,13,11, 9,    13,13,13,10,
+    14,14,13,11,    14,14,14,13,    15,15,14,14,    15,15,15,14,
+    16,15,15,15,    16,16,16,15,    16,16,16,16,    16,16,16,16,
+},
+{
+     2, 0, 0, 0,
+     6, 2, 0, 0,     6, 5, 3, 0,     7, 6, 6, 4,     8, 6, 6, 4,
+     8, 7, 7, 5,     9, 8, 8, 6,    11, 9, 9, 6,    11,11,11, 7,
+    12,11,11, 9,    12,12,12,11,    12,12,12,11,    13,13,13,12,
+    13,13,13,13,    13,14,13,13,    14,14,14,13,    14,14,14,14,
+},
+{
+     4, 0, 0, 0,
+     6, 4, 0, 0,     6, 5, 4, 0,     6, 5, 5, 4,     7, 5, 5, 4,
+     7, 5, 5, 4,     7, 6, 6, 4,     7, 6, 6, 4,     8, 7, 7, 5,
+     8, 8, 7, 6,     9, 8, 8, 7,     9, 9, 8, 8,     9, 9, 9, 8,
+    10, 9, 9, 9,    10,10,10,10,    10,10,10,10,    10,10,10,10,
+},
+{
+     6, 0, 0, 0,
+     6, 6, 0, 0,     6, 6, 6, 0,     6, 6, 6, 6,     6, 6, 6, 6,
+     6, 6, 6, 6,     6, 6, 6, 6,     6, 6, 6, 6,     6, 6, 6, 6,
+     6, 6, 6, 6,     6, 6, 6, 6,     6, 6, 6, 6,     6, 6, 6, 6,
+     6, 6, 6, 6,     6, 6, 6, 6,     6, 6, 6, 6,     6, 6, 6, 6,
+}
+};
+
+static const uint8_t coeff_token_bits[4][4*17]={
+{
+     1, 0, 0, 0,
+     5, 1, 0, 0,     7, 4, 1, 0,     7, 6, 5, 3,     7, 6, 5, 3,
+     7, 6, 5, 4,    15, 6, 5, 4,    11,14, 5, 4,     8,10,13, 4,
+    15,14, 9, 4,    11,10,13,12,    15,14, 9,12,    11,10,13, 8,
+    15, 1, 9,12,    11,14,13, 8,     7,10, 9,12,     4, 6, 5, 8,
+},
+{
+     3, 0, 0, 0,
+    11, 2, 0, 0,     7, 7, 3, 0,     7,10, 9, 5,     7, 6, 5, 4,
+     4, 6, 5, 6,     7, 6, 5, 8,    15, 6, 5, 4,    11,14,13, 4,
+    15,10, 9, 4,    11,14,13,12,     8,10, 9, 8,    15,14,13,12,
+    11,10, 9,12,     7,11, 6, 8,     9, 8,10, 1,     7, 6, 5, 4,
+},
+{
+    15, 0, 0, 0,
+    15,14, 0, 0,    11,15,13, 0,     8,12,14,12,    15,10,11,11,
+    11, 8, 9,10,     9,14,13, 9,     8,10, 9, 8,    15,14,13,13,
+    11,14,10,12,    15,10,13,12,    11,14, 9,12,     8,10,13, 8,
+    13, 7, 9,12,     9,12,11,10,     5, 8, 7, 6,     1, 4, 3, 2,
+},
+{
+     3, 0, 0, 0,
+     0, 1, 0, 0,     4, 5, 6, 0,     8, 9,10,11,    12,13,14,15,
+    16,17,18,19,    20,21,22,23,    24,25,26,27,    28,29,30,31,
+    32,33,34,35,    36,37,38,39,    40,41,42,43,    44,45,46,47,
+    48,49,50,51,    52,53,54,55,    56,57,58,59,    60,61,62,63,
+}
+};
+
+static const uint8_t total_zeros_len[16][16]= {
+    {1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9},
+    {3,3,3,3,3,4,4,4,4,5,5,6,6,6,6},
+    {4,3,3,3,4,4,3,3,4,5,5,6,5,6},
+    {5,3,4,4,3,3,3,4,3,4,5,5,5},
+    {4,4,4,3,3,3,3,3,4,5,4,5},
+    {6,5,3,3,3,3,3,3,4,3,6},
+    {6,5,3,3,3,2,3,4,3,6},
+    {6,4,5,3,2,2,3,3,6},
+    {6,6,4,2,2,3,2,5},
+    {5,5,3,2,2,2,4},
+    {4,4,3,3,1,3},
+    {4,4,2,1,3},
+    {3,3,1,2},
+    {2,2,1},
+    {1,1},
+};
+
+static const uint8_t total_zeros_bits[16][16]= {
+    {1,3,2,3,2,3,2,3,2,3,2,3,2,3,2,1},
+    {7,6,5,4,3,5,4,3,2,3,2,3,2,1,0},
+    {5,7,6,5,4,3,4,3,2,3,2,1,1,0},
+    {3,7,5,4,6,5,4,3,3,2,2,1,0},
+    {5,4,3,7,6,5,4,3,2,1,1,0},
+    {1,1,7,6,5,4,3,2,1,1,0},
+    {1,1,5,4,3,3,2,1,1,0},
+    {1,1,1,3,3,2,2,1,0},
+    {1,0,1,3,2,1,1,1},
+    {1,0,1,3,2,1,1},
+    {0,1,1,2,1,3},
+    {0,1,1,1,1},
+    {0,1,1,1},
+    {0,1,1},
+    {0,1},
+};
+
+static const uint8_t chroma_dc_total_zeros_len[3][4]= {
+    { 1, 2, 3, 3,},
+    { 1, 2, 2, 0,},
+    { 1, 1, 0, 0,},
+};
+
+static const uint8_t chroma_dc_total_zeros_bits[3][4]= {
+    { 1, 1, 1, 0,},
+    { 1, 1, 0, 0,},
+    { 1, 0, 0, 0,},
+};
+
+static const uint8_t run_len[7][16]={
+    {1,1},
+    {1,2,2},
+    {2,2,2,2},
+    {2,2,2,3,3},
+    {2,2,3,3,3,3},
+    {2,3,3,3,3,3,3},
+    {3,3,3,3,3,3,3,4,5,6,7,8,9,10,11},
+};
+
+static const uint8_t run_bits[7][16]={
+    {1,0},
+    {1,1,0},
+    {3,2,1,0},
+    {3,2,1,1,0},
+    {3,2,3,2,1,0},
+    {3,0,1,3,2,5,4},
+    {7,6,5,4,3,2,1,1,1,1,1,1,1,1,1},
+};
+
+/*
+o-o o-o
+ / / /
+o-o o-o
+ ,---'
+o-o o-o
+ / / /
+o-o o-o
+*/
+
+static const uint8_t scan8[16 + 2*4]={
+ 4+1*8, 5+1*8, 4+2*8, 5+2*8,
+ 6+1*8, 7+1*8, 6+2*8, 7+2*8,
+ 4+3*8, 5+3*8, 4+4*8, 5+4*8,
+ 6+3*8, 7+3*8, 6+4*8, 7+4*8,
+ 1+1*8, 2+1*8,
+ 1+2*8, 2+2*8,
+ 1+4*8, 2+4*8,
+ 1+5*8, 2+5*8,
+};
+
+static const uint8_t zigzag_scan[16]={
+ 0+0*4, 1+0*4, 0+1*4, 0+2*4,
+ 1+1*4, 2+0*4, 3+0*4, 2+1*4,
+ 1+2*4, 0+3*4, 1+3*4, 2+2*4,
+ 3+1*4, 3+2*4, 2+3*4, 3+3*4,
+};
+
+static const uint8_t field_scan[16]={
+ 0+0*4, 0+1*4, 1+0*4, 0+2*4,
+ 0+3*4, 1+1*4, 1+2*4, 1+3*4,
+ 2+0*4, 2+1*4, 2+2*4, 2+3*4,
+ 3+0*4, 3+1*4, 3+2*4, 3+3*4,
+};
+
+static const uint8_t luma_dc_zigzag_scan[16]={
+ 0*16 + 0*64, 1*16 + 0*64, 2*16 + 0*64, 0*16 + 2*64,
+ 3*16 + 0*64, 0*16 + 1*64, 1*16 + 1*64, 2*16 + 1*64,
+ 1*16 + 2*64, 2*16 + 2*64, 3*16 + 2*64, 0*16 + 3*64,
+ 3*16 + 1*64, 1*16 + 3*64, 2*16 + 3*64, 3*16 + 3*64,
+};
+
+static const uint8_t luma_dc_field_scan[16]={
+ 0*16 + 0*64, 2*16 + 0*64, 1*16 + 0*64, 0*16 + 2*64,
+ 2*16 + 2*64, 3*16 + 0*64, 1*16 + 2*64, 3*16 + 2*64,
+ 0*16 + 1*64, 2*16 + 1*64, 0*16 + 3*64, 2*16 + 3*64,
+ 1*16 + 1*64, 3*16 + 1*64, 1*16 + 3*64, 3*16 + 3*64,
+};
+
+static const uint8_t chroma_dc_scan[4]={
+ (0+0*2)*16, (1+0*2)*16,
+ (0+1*2)*16, (1+1*2)*16,  //FIXME
+};
+
+static const uint8_t zigzag_scan8x8[64]={
+ 0+0*8, 1+0*8, 0+1*8, 0+2*8,
+ 1+1*8, 2+0*8, 3+0*8, 2+1*8,
+ 1+2*8, 0+3*8, 0+4*8, 1+3*8,
+ 2+2*8, 3+1*8, 4+0*8, 5+0*8,
+ 4+1*8, 3+2*8, 2+3*8, 1+4*8,
+ 0+5*8, 0+6*8, 1+5*8, 2+4*8,
+ 3+3*8, 4+2*8, 5+1*8, 6+0*8,
+ 7+0*8, 6+1*8, 5+2*8, 4+3*8,
+ 3+4*8, 2+5*8, 1+6*8, 0+7*8,
+ 1+7*8, 2+6*8, 3+5*8, 4+4*8,
+ 5+3*8, 6+2*8, 7+1*8, 7+2*8,
+ 6+3*8, 5+4*8, 4+5*8, 3+6*8,
+ 2+7*8, 3+7*8, 4+6*8, 5+5*8,
+ 6+4*8, 7+3*8, 7+4*8, 6+5*8,
+ 5+6*8, 4+7*8, 5+7*8, 6+6*8,
+ 7+5*8, 7+6*8, 6+7*8, 7+7*8,
+};
+
+// zigzag_scan8x8_cavlc[i] = zigzag_scan8x8[(i/4) + 16*(i%4)]
+static const uint8_t zigzag_scan8x8_cavlc[64]={
+ 0+0*8, 1+1*8, 1+2*8, 2+2*8,
+ 4+1*8, 0+5*8, 3+3*8, 7+0*8,
+ 3+4*8, 1+7*8, 5+3*8, 6+3*8,
+ 2+7*8, 6+4*8, 5+6*8, 7+5*8,
+ 1+0*8, 2+0*8, 0+3*8, 3+1*8,
+ 3+2*8, 0+6*8, 4+2*8, 6+1*8,
+ 2+5*8, 2+6*8, 6+2*8, 5+4*8,
+ 3+7*8, 7+3*8, 4+7*8, 7+6*8,
+ 0+1*8, 3+0*8, 0+4*8, 4+0*8,
+ 2+3*8, 1+5*8, 5+1*8, 5+2*8,
+ 1+6*8, 3+5*8, 7+1*8, 4+5*8,
+ 4+6*8, 7+4*8, 5+7*8, 6+7*8,
+ 0+2*8, 2+1*8, 1+3*8, 5+0*8,
+ 1+4*8, 2+4*8, 6+0*8, 4+3*8,
+ 0+7*8, 4+4*8, 7+2*8, 3+6*8,
+ 5+5*8, 6+5*8, 6+6*8, 7+7*8,
+};
+
+static const uint8_t field_scan8x8[64]={
+ 0+0*8, 0+1*8, 0+2*8, 1+0*8,
+ 1+1*8, 0+3*8, 0+4*8, 1+2*8,
+ 2+0*8, 1+3*8, 0+5*8, 0+6*8,
+ 0+7*8, 1+4*8, 2+1*8, 3+0*8,
+ 2+2*8, 1+5*8, 1+6*8, 1+7*8,
+ 2+3*8, 3+1*8, 4+0*8, 3+2*8,
+ 2+4*8, 2+5*8, 2+6*8, 2+7*8,
+ 3+3*8, 4+1*8, 5+0*8, 4+2*8,
+ 3+4*8, 3+5*8, 3+6*8, 3+7*8,
+ 4+3*8, 5+1*8, 6+0*8, 5+2*8,
+ 4+4*8, 4+5*8, 4+6*8, 4+7*8,
+ 5+3*8, 6+1*8, 6+2*8, 5+4*8,
+ 5+5*8, 5+6*8, 5+7*8, 6+3*8,
+ 7+0*8, 7+1*8, 6+4*8, 6+5*8,
+ 6+6*8, 6+7*8, 7+2*8, 7+3*8,
+ 7+4*8, 7+5*8, 7+6*8, 7+7*8,
+};
+
+static const uint8_t field_scan8x8_cavlc[64]={
+ 0+0*8, 1+1*8, 2+0*8, 0+7*8,
+ 2+2*8, 2+3*8, 2+4*8, 3+3*8,
+ 3+4*8, 4+3*8, 4+4*8, 5+3*8,
+ 5+5*8, 7+0*8, 6+6*8, 7+4*8,
+ 0+1*8, 0+3*8, 1+3*8, 1+4*8,
+ 1+5*8, 3+1*8, 2+5*8, 4+1*8,
+ 3+5*8, 5+1*8, 4+5*8, 6+1*8,
+ 5+6*8, 7+1*8, 6+7*8, 7+5*8,
+ 0+2*8, 0+4*8, 0+5*8, 2+1*8,
+ 1+6*8, 4+0*8, 2+6*8, 5+0*8,
+ 3+6*8, 6+0*8, 4+6*8, 6+2*8,
+ 5+7*8, 6+4*8, 7+2*8, 7+6*8,
+ 1+0*8, 1+2*8, 0+6*8, 3+0*8,
+ 1+7*8, 3+2*8, 2+7*8, 4+2*8,
+ 3+7*8, 5+2*8, 4+7*8, 5+4*8,
+ 6+3*8, 6+5*8, 7+3*8, 7+7*8,
+};
+
+#define MB_TYPE_REF0       MB_TYPE_ACPRED //dirty but it fits in 16bit
+#define MB_TYPE_8x8DCT     0x01000000
+#define IS_REF0(a)       ((a)&MB_TYPE_REF0)
+#define IS_8x8DCT(a)     ((a)&MB_TYPE_8x8DCT)
+
+
+typedef struct IMbInfo{
+    uint16_t type;
+    uint8_t pred_mode;
+    uint8_t cbp;
+} IMbInfo;
+
+static const IMbInfo i_mb_type_info[26]={
+{MB_TYPE_INTRA4x4  , -1, -1},
+{MB_TYPE_INTRA16x16,  2,  0},
+{MB_TYPE_INTRA16x16,  1,  0},
+{MB_TYPE_INTRA16x16,  0,  0},
+{MB_TYPE_INTRA16x16,  3,  0},
+{MB_TYPE_INTRA16x16,  2,  16},
+{MB_TYPE_INTRA16x16,  1,  16},
+{MB_TYPE_INTRA16x16,  0,  16},
+{MB_TYPE_INTRA16x16,  3,  16},
+{MB_TYPE_INTRA16x16,  2,  32},
+{MB_TYPE_INTRA16x16,  1,  32},
+{MB_TYPE_INTRA16x16,  0,  32},
+{MB_TYPE_INTRA16x16,  3,  32},
+{MB_TYPE_INTRA16x16,  2,  15+0},
+{MB_TYPE_INTRA16x16,  1,  15+0},
+{MB_TYPE_INTRA16x16,  0,  15+0},
+{MB_TYPE_INTRA16x16,  3,  15+0},
+{MB_TYPE_INTRA16x16,  2,  15+16},
+{MB_TYPE_INTRA16x16,  1,  15+16},
+{MB_TYPE_INTRA16x16,  0,  15+16},
+{MB_TYPE_INTRA16x16,  3,  15+16},
+{MB_TYPE_INTRA16x16,  2,  15+32},
+{MB_TYPE_INTRA16x16,  1,  15+32},
+{MB_TYPE_INTRA16x16,  0,  15+32},
+{MB_TYPE_INTRA16x16,  3,  15+32},
+{MB_TYPE_INTRA_PCM , -1, -1},
+};
+
+typedef struct PMbInfo{
+    uint16_t type;
+    uint8_t partition_count;
+} PMbInfo;
+
+static const PMbInfo p_mb_type_info[5]={
+{MB_TYPE_16x16|MB_TYPE_P0L0             , 1},
+{MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P1L0, 2},
+{MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P1L0, 2},
+{MB_TYPE_8x8  |MB_TYPE_P0L0|MB_TYPE_P1L0, 4},
+{MB_TYPE_8x8  |MB_TYPE_P0L0|MB_TYPE_P1L0|MB_TYPE_REF0, 4},
+};
+
+static const PMbInfo p_sub_mb_type_info[4]={
+{MB_TYPE_16x16|MB_TYPE_P0L0             , 1},
+{MB_TYPE_16x8 |MB_TYPE_P0L0             , 2},
+{MB_TYPE_8x16 |MB_TYPE_P0L0             , 2},
+{MB_TYPE_8x8  |MB_TYPE_P0L0             , 4},
+};
+
+static const PMbInfo b_mb_type_info[23]={
+{MB_TYPE_DIRECT2                                                   , 1, },
+{MB_TYPE_16x16|MB_TYPE_P0L0                                       , 1, },
+{MB_TYPE_16x16             |MB_TYPE_P0L1                          , 1, },
+{MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1                          , 1, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0             |MB_TYPE_P1L0             , 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0             |MB_TYPE_P1L0             , 2, },
+{MB_TYPE_16x8              |MB_TYPE_P0L1             |MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16              |MB_TYPE_P0L1             |MB_TYPE_P1L1, 2, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0                          |MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0                          |MB_TYPE_P1L1, 2, },
+{MB_TYPE_16x8              |MB_TYPE_P0L1|MB_TYPE_P1L0             , 2, },
+{MB_TYPE_8x16              |MB_TYPE_P0L1|MB_TYPE_P1L0             , 2, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0             |MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0             |MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_16x8              |MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16              |MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0             , 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0             , 2, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1             |MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1             |MB_TYPE_P1L1, 2, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x8  |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 4, },
+};
+
+static const PMbInfo b_sub_mb_type_info[13]={
+{MB_TYPE_DIRECT2                                                   , 1, },
+{MB_TYPE_16x16|MB_TYPE_P0L0                                       , 1, },
+{MB_TYPE_16x16             |MB_TYPE_P0L1                          , 1, },
+{MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1                          , 1, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0             |MB_TYPE_P1L0             , 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0             |MB_TYPE_P1L0             , 2, },
+{MB_TYPE_16x8              |MB_TYPE_P0L1             |MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16              |MB_TYPE_P0L1             |MB_TYPE_P1L1, 2, },
+{MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
+{MB_TYPE_8x8  |MB_TYPE_P0L0             |MB_TYPE_P1L0             , 4, },
+{MB_TYPE_8x8               |MB_TYPE_P0L1             |MB_TYPE_P1L1, 4, },
+{MB_TYPE_8x8  |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 4, },
+};
+
+static const uint8_t default_scaling4[2][16]={
+{   6,13,20,28,
+   13,20,28,32,
+   20,28,32,37,
+   28,32,37,42
+},{
+   10,14,20,24,
+   14,20,24,27,
+   20,24,27,30,
+   24,27,30,34
+}};
+
+static const uint8_t default_scaling8[2][64]={
+{   6,10,13,16,18,23,25,27,
+   10,11,16,18,23,25,27,29,
+   13,16,18,23,25,27,29,31,
+   16,18,23,25,27,29,31,33,
+   18,23,25,27,29,31,33,36,
+   23,25,27,29,31,33,36,38,
+   25,27,29,31,33,36,38,40,
+   27,29,31,33,36,38,40,42
+},{
+    9,13,15,17,19,21,22,24,
+   13,13,17,19,21,22,24,25,
+   15,17,19,21,22,24,25,27,
+   17,19,21,22,24,25,27,28,
+   19,21,22,24,25,27,28,30,
+   21,22,24,25,27,28,30,32,
+   22,24,25,27,28,30,32,33,
+   24,25,27,28,30,32,33,35
+}};
+
+static const int dequant4_coeff_init[6][3]={
+  {10,13,16},
+  {11,14,18},
+  {13,16,20},
+  {14,18,23},
+  {16,20,25},
+  {18,23,29},
+};
+
+static const int dequant8_coeff_init_scan[16] = {
+  0,3,4,3, 3,1,5,1, 4,5,2,5, 3,1,5,1
+};
+static const int dequant8_coeff_init[6][6]={
+  {20,18,32,19,25,24},
+  {22,19,35,21,28,26},
+  {26,23,42,24,33,31},
+  {28,25,45,26,35,33},
+  {32,28,51,30,40,38},
+  {36,32,58,34,46,43},
+};
+
+#define QUANT_SHIFT 22
+
+static const int quant_coeff[52][16]={
+    { 419430,258111,419430,258111,258111,167772,258111,167772,419430,258111,419430,258111,258111,167772,258111,167772,},
+    { 381300,239675,381300,239675,239675,149131,239675,149131,381300,239675,381300,239675,239675,149131,239675,149131,},
+    { 322639,209715,322639,209715,209715,134218,209715,134218,322639,209715,322639,209715,209715,134218,209715,134218,},
+    { 299593,186414,299593,186414,186414,116711,186414,116711,299593,186414,299593,186414,186414,116711,186414,116711,},
+    { 262144,167772,262144,167772,167772,107374,167772,107374,262144,167772,262144,167772,167772,107374,167772,107374,},
+    { 233017,145889,233017,145889,145889, 92564,145889, 92564,233017,145889,233017,145889,145889, 92564,145889, 92564,},
+    { 209715,129056,209715,129056,129056, 83886,129056, 83886,209715,129056,209715,129056,129056, 83886,129056, 83886,},
+    { 190650,119837,190650,119837,119837, 74565,119837, 74565,190650,119837,190650,119837,119837, 74565,119837, 74565,},
+    { 161319,104858,161319,104858,104858, 67109,104858, 67109,161319,104858,161319,104858,104858, 67109,104858, 67109,},
+    { 149797, 93207,149797, 93207, 93207, 58356, 93207, 58356,149797, 93207,149797, 93207, 93207, 58356, 93207, 58356,},
+    { 131072, 83886,131072, 83886, 83886, 53687, 83886, 53687,131072, 83886,131072, 83886, 83886, 53687, 83886, 53687,},
+    { 116508, 72944,116508, 72944, 72944, 46282, 72944, 46282,116508, 72944,116508, 72944, 72944, 46282, 72944, 46282,},
+    { 104858, 64528,104858, 64528, 64528, 41943, 64528, 41943,104858, 64528,104858, 64528, 64528, 41943, 64528, 41943,},
+    {  95325, 59919, 95325, 59919, 59919, 37283, 59919, 37283, 95325, 59919, 95325, 59919, 59919, 37283, 59919, 37283,},
+    {  80660, 52429, 80660, 52429, 52429, 33554, 52429, 33554, 80660, 52429, 80660, 52429, 52429, 33554, 52429, 33554,},
+    {  74898, 46603, 74898, 46603, 46603, 29178, 46603, 29178, 74898, 46603, 74898, 46603, 46603, 29178, 46603, 29178,},
+    {  65536, 41943, 65536, 41943, 41943, 26844, 41943, 26844, 65536, 41943, 65536, 41943, 41943, 26844, 41943, 26844,},
+    {  58254, 36472, 58254, 36472, 36472, 23141, 36472, 23141, 58254, 36472, 58254, 36472, 36472, 23141, 36472, 23141,},
+    {  52429, 32264, 52429, 32264, 32264, 20972, 32264, 20972, 52429, 32264, 52429, 32264, 32264, 20972, 32264, 20972,},
+    {  47663, 29959, 47663, 29959, 29959, 18641, 29959, 18641, 47663, 29959, 47663, 29959, 29959, 18641, 29959, 18641,},
+    {  40330, 26214, 40330, 26214, 26214, 16777, 26214, 16777, 40330, 26214, 40330, 26214, 26214, 16777, 26214, 16777,},
+    {  37449, 23302, 37449, 23302, 23302, 14589, 23302, 14589, 37449, 23302, 37449, 23302, 23302, 14589, 23302, 14589,},
+    {  32768, 20972, 32768, 20972, 20972, 13422, 20972, 13422, 32768, 20972, 32768, 20972, 20972, 13422, 20972, 13422,},
+    {  29127, 18236, 29127, 18236, 18236, 11570, 18236, 11570, 29127, 18236, 29127, 18236, 18236, 11570, 18236, 11570,},
+    {  26214, 16132, 26214, 16132, 16132, 10486, 16132, 10486, 26214, 16132, 26214, 16132, 16132, 10486, 16132, 10486,},
+    {  23831, 14980, 23831, 14980, 14980,  9321, 14980,  9321, 23831, 14980, 23831, 14980, 14980,  9321, 14980,  9321,},
+    {  20165, 13107, 20165, 13107, 13107,  8389, 13107,  8389, 20165, 13107, 20165, 13107, 13107,  8389, 13107,  8389,},
+    {  18725, 11651, 18725, 11651, 11651,  7294, 11651,  7294, 18725, 11651, 18725, 11651, 11651,  7294, 11651,  7294,},
+    {  16384, 10486, 16384, 10486, 10486,  6711, 10486,  6711, 16384, 10486, 16384, 10486, 10486,  6711, 10486,  6711,},
+    {  14564,  9118, 14564,  9118,  9118,  5785,  9118,  5785, 14564,  9118, 14564,  9118,  9118,  5785,  9118,  5785,},
+    {  13107,  8066, 13107,  8066,  8066,  5243,  8066,  5243, 13107,  8066, 13107,  8066,  8066,  5243,  8066,  5243,},
+    {  11916,  7490, 11916,  7490,  7490,  4660,  7490,  4660, 11916,  7490, 11916,  7490,  7490,  4660,  7490,  4660,},
+    {  10082,  6554, 10082,  6554,  6554,  4194,  6554,  4194, 10082,  6554, 10082,  6554,  6554,  4194,  6554,  4194,},
+    {   9362,  5825,  9362,  5825,  5825,  3647,  5825,  3647,  9362,  5825,  9362,  5825,  5825,  3647,  5825,  3647,},
+    {   8192,  5243,  8192,  5243,  5243,  3355,  5243,  3355,  8192,  5243,  8192,  5243,  5243,  3355,  5243,  3355,},
+    {   7282,  4559,  7282,  4559,  4559,  2893,  4559,  2893,  7282,  4559,  7282,  4559,  4559,  2893,  4559,  2893,},
+    {   6554,  4033,  6554,  4033,  4033,  2621,  4033,  2621,  6554,  4033,  6554,  4033,  4033,  2621,  4033,  2621,},
+    {   5958,  3745,  5958,  3745,  3745,  2330,  3745,  2330,  5958,  3745,  5958,  3745,  3745,  2330,  3745,  2330,},
+    {   5041,  3277,  5041,  3277,  3277,  2097,  3277,  2097,  5041,  3277,  5041,  3277,  3277,  2097,  3277,  2097,},
+    {   4681,  2913,  4681,  2913,  2913,  1824,  2913,  1824,  4681,  2913,  4681,  2913,  2913,  1824,  2913,  1824,},
+    {   4096,  2621,  4096,  2621,  2621,  1678,  2621,  1678,  4096,  2621,  4096,  2621,  2621,  1678,  2621,  1678,},
+    {   3641,  2280,  3641,  2280,  2280,  1446,  2280,  1446,  3641,  2280,  3641,  2280,  2280,  1446,  2280,  1446,},
+    {   3277,  2016,  3277,  2016,  2016,  1311,  2016,  1311,  3277,  2016,  3277,  2016,  2016,  1311,  2016,  1311,},
+    {   2979,  1872,  2979,  1872,  1872,  1165,  1872,  1165,  2979,  1872,  2979,  1872,  1872,  1165,  1872,  1165,},
+    {   2521,  1638,  2521,  1638,  1638,  1049,  1638,  1049,  2521,  1638,  2521,  1638,  1638,  1049,  1638,  1049,},
+    {   2341,  1456,  2341,  1456,  1456,   912,  1456,   912,  2341,  1456,  2341,  1456,  1456,   912,  1456,   912,},
+    {   2048,  1311,  2048,  1311,  1311,   839,  1311,   839,  2048,  1311,  2048,  1311,  1311,   839,  1311,   839,},
+    {   1820,  1140,  1820,  1140,  1140,   723,  1140,   723,  1820,  1140,  1820,  1140,  1140,   723,  1140,   723,},
+    {   1638,  1008,  1638,  1008,  1008,   655,  1008,   655,  1638,  1008,  1638,  1008,  1008,   655,  1008,   655,},
+    {   1489,   936,  1489,   936,   936,   583,   936,   583,  1489,   936,  1489,   936,   936,   583,   936,   583,},
+    {   1260,   819,  1260,   819,   819,   524,   819,   524,  1260,   819,  1260,   819,   819,   524,   819,   524,},
+    {   1170,   728,  1170,   728,   728,   456,   728,   456,  1170,   728,  1170,   728,   728,   456,   728,   456,},
+};
+
+
+/* Deblocking filter (p153) */
+static const int alpha_table[52*3] = {
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  4,  4,  5,  6,
+     7,  8,  9, 10, 12, 13, 15, 17, 20, 22,
+    25, 28, 32, 36, 40, 45, 50, 56, 63, 71,
+    80, 90,101,113,127,144,162,182,203,226,
+   255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+};
+static const int beta_table[52*3] = {
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  2,  2,  2,  3,
+     3,  3,  3,  4,  4,  4,  6,  6,  7,  7,
+     8,  8,  9,  9, 10, 10, 11, 11, 12, 12,
+    13, 13, 14, 14, 15, 15, 16, 16, 17, 17,
+    18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+};
+static const int tc0_table[52*3][3] = {
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 1 },
+    { 0, 0, 1 }, { 0, 0, 1 }, { 0, 0, 1 }, { 0, 1, 1 }, { 0, 1, 1 }, { 1, 1, 1 },
+    { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 },
+    { 1, 1, 2 }, { 1, 2, 3 }, { 1, 2, 3 }, { 2, 2, 3 }, { 2, 2, 4 }, { 2, 3, 4 },
+    { 2, 3, 4 }, { 3, 3, 5 }, { 3, 4, 6 }, { 3, 4, 6 }, { 4, 5, 7 }, { 4, 5, 8 },
+    { 4, 6, 9 }, { 5, 7,10 }, { 6, 8,11 }, { 6, 8,13 }, { 7,10,14 }, { 8,11,16 },
+    { 9,12,18 }, {10,13,20 }, {11,15,23 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+};
+
+/* Cabac pre state table */
+
+static const int cabac_context_init_I[460][2] =
+{
+    /* 0 - 10 */
+    { 20, -15 }, {  2, 54 },  {  3,  74 }, { 20, -15 },
+    {  2,  54 }, {  3, 74 },  { -28,127 }, { -23, 104 },
+    { -6,  53 }, { -1, 54 },  {  7,  51 },
+
+    /* 11 - 23 unsused for I */
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },
+
+    /* 24- 39 */
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+
+    /* 40 - 53 */
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },
+
+    /* 54 - 59 */
+    { 0, 0 },    { 0, 0 },    { 0, 0 },      { 0, 0 },
+    { 0, 0 },    { 0, 0 },
+
+    /* 60 - 69 */
+    { 0, 41 },   { 0, 63 },   { 0, 63 },     { 0, 63 },
+    { -9, 83 },  { 4, 86 },   { 0, 97 },     { -7, 72 },
+    { 13, 41 },  { 3, 62 },
+
+    /* 70 -> 87 */
+    { 0, 11 },   { 1, 55 },   { 0, 69 },     { -17, 127 },
+    { -13, 102 },{ 0, 82 },   { -7, 74 },    { -21, 107 },
+    { -27, 127 },{ -31, 127 },{ -24, 127 },  { -18, 95 },
+    { -27, 127 },{ -21, 114 },{ -30, 127 },  { -17, 123 },
+    { -12, 115 },{ -16, 122 },
+
+    /* 88 -> 104 */
+    { -11, 115 },{ -12, 63 }, { -2, 68 },    { -15, 84 },
+    { -13, 104 },{ -3, 70 },  { -8, 93 },    { -10, 90 },
+    { -30, 127 },{ -1, 74 },  { -6, 97 },    { -7, 91 },
+    { -20, 127 },{ -4, 56 },  { -5, 82 },    { -7, 76 },
+    { -22, 125 },
+
+    /* 105 -> 135 */
+    { -7, 93 },  { -11, 87 }, { -3, 77 },    { -5, 71 },
+    { -4, 63 },  { -4, 68 },  { -12, 84 },   { -7, 62 },
+    { -7, 65 },  { 8, 61 },   { 5, 56 },     { -2, 66 },
+    { 1, 64 },   { 0, 61 },   { -2, 78 },    { 1, 50 },
+    { 7, 52 },   { 10, 35 },  { 0, 44 },     { 11, 38 },
+    { 1, 45 },   { 0, 46 },   { 5, 44 },     { 31, 17 },
+    { 1, 51 },   { 7, 50 },   { 28, 19 },    { 16, 33 },
+    { 14, 62 },  { -13, 108 },{ -15, 100 },
+
+    /* 136 -> 165 */
+    { -13, 101 },{ -13, 91 }, { -12, 94 },   { -10, 88 },
+    { -16, 84 }, { -10, 86 }, { -7, 83 },    { -13, 87 },
+    { -19, 94 }, { 1, 70 },   { 0, 72 },     { -5, 74 },
+    { 18, 59 },  { -8, 102 }, { -15, 100 },  { 0, 95 },
+    { -4, 75 },  { 2, 72 },   { -11, 75 },   { -3, 71 },
+    { 15, 46 },  { -13, 69 }, { 0, 62 },     { 0, 65 },
+    { 21, 37 },  { -15, 72 }, { 9, 57 },     { 16, 54 },
+    { 0, 62 },   { 12, 72 },
+
+    /* 166 -> 196 */
+    { 24, 0 },   { 15, 9 },   { 8, 25 },     { 13, 18 },
+    { 15, 9 },   { 13, 19 },  { 10, 37 },    { 12, 18 },
+    { 6, 29 },   { 20, 33 },  { 15, 30 },    { 4, 45 },
+    { 1, 58 },   { 0, 62 },   { 7, 61 },     { 12, 38 },
+    { 11, 45 },  { 15, 39 },  { 11, 42 },    { 13, 44 },
+    { 16, 45 },  { 12, 41 },  { 10, 49 },    { 30, 34 },
+    { 18, 42 },  { 10, 55 },  { 17, 51 },    { 17, 46 },
+    { 0, 89 },   { 26, -19 }, { 22, -17 },
+
+    /* 197 -> 226 */
+    { 26, -17 }, { 30, -25 }, { 28, -20 },   { 33, -23 },
+    { 37, -27 }, { 33, -23 }, { 40, -28 },   { 38, -17 },
+    { 33, -11 }, { 40, -15 }, { 41, -6 },    { 38, 1 },
+    { 41, 17 },  { 30, -6 },  { 27, 3 },     { 26, 22 },
+    { 37, -16 }, { 35, -4 },  { 38, -8 },    { 38, -3 },
+    { 37, 3 },   { 38, 5 },   { 42, 0 },     { 35, 16 },
+    { 39, 22 },  { 14, 48 },  { 27, 37 },    { 21, 60 },
+    { 12, 68 },  { 2, 97 },
+
+    /* 227 -> 251 */
+    { -3, 71 },  { -6, 42 },  { -5, 50 },    { -3, 54 },
+    { -2, 62 },  { 0, 58 },   { 1, 63 },     { -2, 72 },
+    { -1, 74 },  { -9, 91 },  { -5, 67 },    { -5, 27 },
+    { -3, 39 },  { -2, 44 },  { 0, 46 },     { -16, 64 },
+    { -8, 68 },  { -10, 78 }, { -6, 77 },    { -10, 86 },
+    { -12, 92 }, { -15, 55 }, { -10, 60 },   { -6, 62 },
+    { -4, 65 },
+
+    /* 252 -> 275 */
+    { -12, 73 }, { -8, 76 },  { -7, 80 },    { -9, 88 },
+    { -17, 110 },{ -11, 97 }, { -20, 84 },   { -11, 79 },
+    { -6, 73 },  { -4, 74 },  { -13, 86 },   { -13, 96 },
+    { -11, 97 }, { -19, 117 },{ -8, 78 },    { -5, 33 },
+    { -4, 48 },  { -2, 53 },  { -3, 62 },    { -13, 71 },
+    { -10, 79 }, { -12, 86 }, { -13, 90 },   { -14, 97 },
+
+    /* 276 a bit special (not used, bypass is used instead) */
+    { 0, 0 },
+
+    /* 277 -> 307 */
+    { -6, 93 },  { -6, 84 },  { -8, 79 },    { 0, 66 },
+    { -1, 71 },  { 0, 62 },   { -2, 60 },    { -2, 59 },
+    { -5, 75 },  { -3, 62 },  { -4, 58 },    { -9, 66 },
+    { -1, 79 },  { 0, 71 },   { 3, 68 },     { 10, 44 },
+    { -7, 62 },  { 15, 36 },  { 14, 40 },    { 16, 27 },
+    { 12, 29 },  { 1, 44 },   { 20, 36 },    { 18, 32 },
+    { 5, 42 },   { 1, 48 },   { 10, 62 },    { 17, 46 },
+    { 9, 64 },   { -12, 104 },{ -11, 97 },
+
+    /* 308 -> 337 */
+    { -16, 96 }, { -7, 88 },  { -8, 85 },    { -7, 85 },
+    { -9, 85 },  { -13, 88 }, { 4, 66 },     { -3, 77 },
+    { -3, 76 },  { -6, 76 },  { 10, 58 },    { -1, 76 },
+    { -1, 83 },  { -7, 99 },  { -14, 95 },   { 2, 95 },
+    { 0, 76 },   { -5, 74 },  { 0, 70 },     { -11, 75 },
+    { 1, 68 },   { 0, 65 },   { -14, 73 },   { 3, 62 },
+    { 4, 62 },   { -1, 68 },  { -13, 75 },   { 11, 55 },
+    { 5, 64 },   { 12, 70 },
+
+    /* 338 -> 368 */
+    { 15, 6 },   { 6, 19 },   { 7, 16 },     { 12, 14 },
+    { 18, 13 },  { 13, 11 },  { 13, 15 },    { 15, 16 },
+    { 12, 23 },  { 13, 23 },  { 15, 20 },    { 14, 26 },
+    { 14, 44 },  { 17, 40 },  { 17, 47 },    { 24, 17 },
+    { 21, 21 },  { 25, 22 },  { 31, 27 },    { 22, 29 },
+    { 19, 35 },  { 14, 50 },  { 10, 57 },    { 7, 63 },
+    { -2, 77 },  { -4, 82 },  { -3, 94 },    { 9, 69 },
+    { -12, 109 },{ 36, -35 }, { 36, -34 },
+
+    /* 369 -> 398 */
+    { 32, -26 }, { 37, -30 }, { 44, -32 },   { 34, -18 },
+    { 34, -15 }, { 40, -15 }, { 33, -7 },    { 35, -5 },
+    { 33, 0 },   { 38, 2 },   { 33, 13 },    { 23, 35 },
+    { 13, 58 },  { 29, -3 },  { 26, 0 },     { 22, 30 },
+    { 31, -7 },  { 35, -15 }, { 34, -3 },    { 34, 3 },
+    { 36, -1 },  { 34, 5 },   { 32, 11 },    { 35, 5 },
+    { 34, 12 },  { 39, 11 },  { 30, 29 },    { 34, 26 },
+    { 29, 39 },  { 19, 66 },
+
+    /* 399 -> 435 */
+    {  31,  21 }, {  31,  31 }, {  25,  50 },
+    { -17, 120 }, { -20, 112 }, { -18, 114 }, { -11,  85 },
+    { -15,  92 }, { -14,  89 }, { -26,  71 }, { -15,  81 },
+    { -14,  80 }, {   0,  68 }, { -14,  70 }, { -24,  56 },
+    { -23,  68 }, { -24,  50 }, { -11,  74 }, {  23, -13 },
+    {  26, -13 }, {  40, -15 }, {  49, -14 }, {  44,   3 },
+    {  45,   6 }, {  44,  34 }, {  33,  54 }, {  19,  82 },
+    {  -3,  75 }, {  -1,  23 }, {   1,  34 }, {   1,  43 },
+    {   0,  54 }, {  -2,  55 }, {   0,  61 }, {   1,  64 },
+    {   0,  68 }, {  -9,  92 },
+
+    /* 436 -> 459 */
+    { -14, 106 }, { -13,  97 }, { -15,  90 }, { -12,  90 },
+    { -18,  88 }, { -10,  73 }, {  -9,  79 }, { -14,  86 },
+    { -10,  73 }, { -10,  70 }, { -10,  69 }, {  -5,  66 },
+    {  -9,  64 }, {  -5,  58 }, {   2,  59 }, {  21, -10 },
+    {  24, -11 }, {  28,  -8 }, {  28,  -1 }, {  29,   3 },
+    {  29,   9 }, {  35,  20 }, {  29,  36 }, {  14,  67 }
+};
+
+static const int cabac_context_init_PB[3][460][2] =
+{
+    /* i_cabac_init_idc == 0 */
+    {
+        /* 0 - 10 */
+        {  20, -15 }, {   2,  54 }, {   3,  74 }, {  20, -15 },
+        {   2,  54 }, {   3,  74 }, { -28, 127 }, { -23, 104 },
+        {  -6,  53 }, {  -1,  54 }, {   7,  51 },
+
+        /* 11 - 23 */
+        {  23,  33 }, {  23,   2 }, {  21,   0 }, {   1,   9 },
+        {   0,  49 }, { -37, 118 }, {   5,  57 }, { -13,  78 },
+        { -11,  65 }, {   1,  62 }, {  12,  49 }, {  -4,  73 },
+        {  17,  50 },
+
+        /* 24 - 39 */
+        {  18,  64 }, {   9,  43 }, {  29,   0 }, {  26,  67 },
+        {  16,  90 }, {   9, 104 }, { -46, 127 }, { -20, 104 },
+        {   1,  67 }, { -13,  78 }, { -11,  65 }, {   1,  62 },
+        {  -6,  86 }, { -17,  95 }, {  -6,  61 }, {   9,  45 },
+
+        /* 40 - 53 */
+        {  -3,  69 }, {  -6,  81 }, { -11,  96 }, {   6,  55 },
+        {   7,  67 }, {  -5,  86 }, {   2,  88 }, {   0,  58 },
+        {  -3,  76 }, { -10,  94 }, {   5,  54 }, {   4,  69 },
+        {  -3,  81 }, {   0,  88 },
+
+        /* 54 - 59 */
+        {  -7,  67 }, {  -5,  74 }, {  -4,  74 }, {  -5,  80 },
+        {  -7,  72 }, {   1,  58 },
+
+        /* 60 - 69 */
+        {   0,  41 }, {   0,  63 }, {   0,  63 }, { 0, 63 },
+        {  -9,  83 }, {   4,  86 }, {   0,  97 }, { -7, 72 },
+        {  13,  41 }, {   3,  62 },
+
+        /* 70 - 87 */
+        {   0,  45 }, {  -4,  78 }, {  -3,  96 }, { -27,  126 },
+        { -28,  98 }, { -25, 101 }, { -23,  67 }, { -28,  82 },
+        { -20,  94 }, { -16,  83 }, { -22, 110 }, { -21,  91 },
+        { -18, 102 }, { -13,  93 }, { -29, 127 }, {  -7,  92 },
+        {  -5,  89 }, {  -7,  96 }, { -13, 108 }, {  -3,  46 },
+        {  -1,  65 }, {  -1,  57 }, {  -9,  93 }, {  -3,  74 },
+        {  -9,  92 }, {  -8,  87 }, { -23, 126 }, {   5,  54 },
+        {   6,  60 }, {   6,  59 }, {   6,  69 }, {  -1,  48 },
+        {   0,  68 }, {  -4,  69 }, {  -8,  88 },
+
+        /* 105 -> 165 */
+        {  -2,  85 }, {  -6,  78 }, {  -1,  75 }, {  -7,  77 },
+        {   2,  54 }, {   5,  50 }, {  -3,  68 }, {   1,  50 },
+        {   6,  42 }, {  -4,  81 }, {   1,  63 }, {  -4,  70 },
+        {   0,  67 }, {   2,  57 }, {  -2,  76 }, {  11,  35 },
+        {   4,  64 }, {   1,  61 }, {  11,  35 }, {  18,  25 },
+        {  12,  24 }, {  13,  29 }, {  13,  36 }, { -10,  93 },
+        {  -7,  73 }, {  -2,  73 }, {  13,  46 }, {   9,  49 },
+        {  -7, 100 }, {   9,  53 }, {   2,  53 }, {   5,  53 },
+        {  -2,  61 }, {   0,  56 }, {   0,  56 }, { -13,  63 },
+        {  -5,  60 }, {  -1,  62 }, {   4,  57 }, {  -6,  69 },
+        {   4,  57 }, {  14,  39 }, {   4,  51 }, {  13,  68 },
+        {   3,  64 }, {   1,  61 }, {   9,  63 }, {   7,  50 },
+        {  16,  39 }, {   5,  44 }, {   4,  52 }, {  11,  48 },
+        {  -5,  60 }, {  -1,  59 }, {   0,  59 }, {  22,  33 },
+        {   5,  44 }, {  14,  43 }, {  -1,  78 }, {   0,  60 },
+        {   9,  69 },
+
+        /* 166 - 226 */
+        {  11,  28 }, {   2,  40 }, {   3,  44 }, {   0,  49 },
+        {   0,  46 }, {   2,  44 }, {   2,  51 }, {   0,  47 },
+        {   4,  39 }, {   2,  62 }, {   6,  46 }, {   0,  54 },
+        {   3,  54 }, {   2,  58 }, {   4,  63 }, {   6,  51 },
+        {   6,  57 }, {   7,  53 }, {   6,  52 }, {   6,  55 },
+        {  11,  45 }, {  14,  36 }, {   8,  53 }, {  -1,  82 },
+        {   7,  55 }, {  -3,  78 }, {  15,  46 }, {  22,  31 },
+        {  -1,  84 }, {  25,   7 }, {  30,  -7 }, {  28,   3 },
+        {  28,   4 }, {  32,   0 }, {  34,  -1 }, {  30,   6 },
+        {  30,   6 }, {  32,   9 }, {  31,  19 }, {  26,  27 },
+        {  26,  30 }, {  37,  20 }, {  28,  34 }, {  17,  70 },
+        {   1,  67 }, {   5,  59 }, {   9,  67 }, {  16,  30 },
+        {  18,  32 }, {  18,  35 }, {  22,  29 }, {  24,  31 },
+        {  23,  38 }, {  18,  43 }, {  20,  41 }, {  11,  63 },
+        {   9,  59 }, {   9,  64 }, {  -1,  94 }, {  -2,  89 },
+        {  -9, 108 },
+
+        /* 227 - 275 */
+        {  -6,  76 }, {  -2,  44 }, {   0,  45 }, {   0,  52 },
+        {  -3,  64 }, {  -2,  59 }, {  -4,  70 }, {  -4,  75 },
+        {  -8,  82 }, { -17, 102 }, {  -9,  77 }, {   3,  24 },
+        {   0,  42 }, {   0,  48 }, {   0,  55 }, {  -6,  59 },
+        {  -7,  71 }, { -12,  83 }, { -11,  87 }, { -30, 119 },
+        {   1,  58 }, {  -3,  29 }, {  -1,  36 }, {   1,  38 },
+        {   2,  43 }, {  -6,  55 }, {   0,  58 }, {   0,  64 },
+        {  -3,  74 }, { -10,  90 }, {   0,  70 }, {  -4,  29 },
+        {   5,  31 }, {   7,  42 }, {   1,  59 }, {  -2,  58 },
+        {  -3,  72 }, {  -3,  81 }, { -11,  97 }, {   0,  58 },
+        {   8,   5 }, {  10,  14 }, {  14,  18 }, {  13,  27 },
+        {   2,  40 }, {   0,  58 }, {  -3,  70 }, {  -6,  79 },
+        {  -8,  85 },
+
+        /* 276 a bit special (not used, bypass is used instead) */
+        { 0, 0 },
+
+        /* 277 - 337 */
+        { -13, 106 }, { -16, 106 }, { -10,  87 }, { -21, 114 },
+        { -18, 110 }, { -14,  98 }, { -22, 110 }, { -21, 106 },
+        { -18, 103 }, { -21, 107 }, { -23, 108 }, { -26, 112 },
+        { -10,  96 }, { -12,  95 }, {  -5,  91 }, {  -9,  93 },
+        { -22,  94 }, {  -5,  86 }, {   9,  67 }, {  -4,  80 },
+        { -10,  85 }, {  -1,  70 }, {   7,  60 }, {   9,  58 },
+        {   5,  61 }, {  12,  50 }, {  15,  50 }, {  18,  49 },
+        {  17,  54 }, {  10,  41 }, {   7,  46 }, {  -1,  51 },
+        {   7,  49 }, {   8,  52 }, {   9,  41 }, {   6,  47 },
+        {   2,  55 }, {  13,  41 }, {  10,  44 }, {   6,  50 },
+        {   5,  53 }, {  13,  49 }, {   4,  63 }, {   6,  64 },
+        {  -2,  69 }, {  -2,  59 }, {   6,  70 }, {  10,  44 },
+        {   9,  31 }, {  12,  43 }, {   3,  53 }, {  14,  34 },
+        {  10,  38 }, {  -3,  52 }, {  13,  40 }, {  17,  32 },
+        {   7,  44 }, {   7,  38 }, {  13,  50 }, {  10,  57 },
+        {  26,  43 },
+
+        /* 338 - 398 */
+        {  14,  11 }, {  11,  14 }, {   9,  11 }, {  18,  11 },
+        {  21,   9 }, {  23,  -2 }, {  32, -15 }, {  32, -15 },
+        {  34, -21 }, {  39, -23 }, {  42, -33 }, {  41, -31 },
+        {  46, -28 }, {  38, -12 }, {  21,  29 }, {  45, -24 },
+        {  53, -45 }, {  48, -26 }, {  65, -43 }, {  43, -19 },
+        {  39, -10 }, {  30,   9 }, {  18,  26 }, {  20,  27 },
+        {   0,  57 }, { -14,  82 }, {  -5,  75 }, { -19,  97 },
+        { -35, 125 }, {  27,   0 }, {  28,   0 }, {  31,  -4 },
+        {  27,   6 }, {  34,   8 }, {  30,  10 }, {  24,  22 },
+        {  33,  19 }, {  22,  32 }, {  26,  31 }, {  21,  41 },
+        {  26,  44 }, {  23,  47 }, {  16,  65 }, {  14,  71 },
+        {   8,  60 }, {   6,  63 }, {  17,  65 }, {  21,  24 },
+        {  23,  20 }, {  26,  23 }, {  27,  32 }, {  28,  23 },
+        {  28,  24 }, {  23,  40 }, {  24,  32 }, {  28,  29 },
+        {  23,  42 }, {  19,  57 }, {  22,  53 }, {  22,  61 },
+        {  11,  86 },
+
+        /* 399 - 435 */
+        {  12,  40 }, {  11,  51 }, {  14,  59 },
+        {  -4,  79 }, {  -7,  71 }, {  -5,  69 }, {  -9,  70 },
+        {  -8,  66 }, { -10,  68 }, { -19,  73 }, { -12,  69 },
+        { -16,  70 }, { -15,  67 }, { -20,  62 }, { -19,  70 },
+        { -16,  66 }, { -22,  65 }, { -20,  63 }, {   9,  -2 },
+        {  26,  -9 }, {  33,  -9 }, {  39,  -7 }, {  41,  -2 },
+        {  45,   3 }, {  49,   9 }, {  45,  27 }, {  36,  59 },
+        {  -6,  66 }, {  -7,  35 }, {  -7,  42 }, {  -8,  45 },
+        {  -5,  48 }, { -12,  56 }, {  -6,  60 }, {  -5,  62 },
+        {  -8,  66 }, {  -8,  76 },
+
+        /* 436 - 459 */
+        {  -5,  85 }, {  -6,  81 }, { -10,  77 }, {  -7,  81 },
+        { -17,  80 }, { -18,  73 }, {  -4,  74 }, { -10,  83 },
+        {  -9,  71 }, {  -9,  67 }, {  -1,  61 }, {  -8,  66 },
+        { -14,  66 }, {   0,  59 }, {   2,  59 }, {  21, -13 },
+        {  33, -14 }, {  39,  -7 }, {  46,  -2 }, {  51,   2 },
+        {  60,   6 }, {  61,  17 }, {  55,  34 }, {  42,  62 },
+    },
+
+    /* i_cabac_init_idc == 1 */
+    {
+        /* 0 - 10 */
+        {  20, -15 }, {   2,  54 }, {   3,  74 }, {  20, -15 },
+        {   2,  54 }, {   3,  74 }, { -28, 127 }, { -23, 104 },
+        {  -6,  53 }, {  -1,  54 }, {   7,  51 },
+
+        /* 11 - 23 */
+        {  22,  25 }, {  34,   0 }, {  16,   0 }, {  -2,   9 },
+        {   4,  41 }, { -29, 118 }, {   2,  65 }, {  -6,  71 },
+        { -13,  79 }, {   5,  52 }, {   9,  50 }, {  -3,  70 },
+        {  10,  54 },
+
+        /* 24 - 39 */
+        {  26,  34 }, {  19,  22 }, {  40,   0 }, {  57,   2 },
+        {  41,  36 }, {  26,  69 }, { -45, 127 }, { -15, 101 },
+        {  -4,  76 }, {  -6,  71 }, { -13,  79 }, {   5,  52 },
+        {   6,  69 }, { -13,  90 }, {   0,  52 }, {   8,  43 },
+
+        /* 40 - 53 */
+        {  -2,  69 },{  -5,  82 },{ -10,  96 },{   2,  59 },
+        {   2,  75 },{  -3,  87 },{  -3,  100 },{   1,  56 },
+        {  -3,  74 },{  -6,  85 },{   0,  59 },{  -3,  81 },
+        {  -7,  86 },{  -5,  95 },
+
+        /* 54 - 59 */
+        {  -1,  66 },{  -1,  77 },{   1,  70 },{  -2,  86 },
+        {  -5,  72 },{   0,  61 },
+
+        /* 60 - 69 */
+        { 0, 41 },   { 0, 63 },   { 0, 63 },     { 0, 63 },
+        { -9, 83 },  { 4, 86 },   { 0, 97 },     { -7, 72 },
+        { 13, 41 },  { 3, 62 },
+
+        /* 70 - 104 */
+        {  13,  15 }, {   7,  51 }, {   2,  80 }, { -39, 127 },
+        { -18,  91 }, { -17,  96 }, { -26,  81 }, { -35,  98 },
+        { -24, 102 }, { -23,  97 }, { -27, 119 }, { -24,  99 },
+        { -21, 110 }, { -18, 102 }, { -36, 127 }, {   0,  80 },
+        {  -5,  89 }, {  -7,  94 }, {  -4,  92 }, {   0,  39 },
+        {   0,  65 }, { -15,  84 }, { -35, 127 }, {  -2,  73 },
+        { -12, 104 }, {  -9,  91 }, { -31, 127 }, {   3,  55 },
+        {   7,  56 }, {   7,  55 }, {   8,  61 }, {  -3,  53 },
+        {   0,  68 }, {  -7,  74 }, {  -9,  88 },
+
+        /* 105 -> 165 */
+        { -13, 103 }, { -13,  91 }, {  -9,  89 }, { -14,  92 },
+        {  -8,  76 }, { -12,  87 }, { -23, 110 }, { -24, 105 },
+        { -10,  78 }, { -20, 112 }, { -17,  99 }, { -78, 127 },
+        { -70, 127 }, { -50, 127 }, { -46, 127 }, {  -4,  66 },
+        {  -5,  78 }, {  -4,  71 }, {  -8,  72 }, {   2,  59 },
+        {  -1,  55 }, {  -7,  70 }, {  -6,  75 }, {  -8,  89 },
+        { -34, 119 }, {  -3,  75 }, {  32,  20 }, {  30,  22 },
+        { -44, 127 }, {   0,  54 }, {  -5,  61 }, {   0,  58 },
+        {  -1,  60 }, {  -3,  61 }, {  -8,  67 }, { -25,  84 },
+        { -14,  74 }, {  -5,  65 }, {   5,  52 }, {   2,  57 },
+        {   0,  61 }, {  -9,  69 }, { -11,  70 }, {  18,  55 },
+        {  -4,  71 }, {   0,  58 }, {   7,  61 }, {   9,  41 },
+        {  18,  25 }, {   9,  32 }, {   5,  43 }, {   9,  47 },
+        {   0,  44 }, {   0,  51 }, {   2,  46 }, {  19,  38 },
+        {  -4,  66 }, {  15,  38 }, {  12,  42 }, {   9,  34 },
+        {   0,  89 },
+
+        /* 166 - 226 */
+        {   4,  45 }, {  10,  28 }, {  10,  31 }, {  33, -11 },
+        {  52, -43 }, {  18,  15 }, {  28,   0 }, {  35, -22 },
+        {  38, -25 }, {  34,   0 }, {  39, -18 }, {  32, -12 },
+        { 102, -94 }, {   0,   0 }, {  56, -15 }, {  33,  -4 },
+        {  29,  10 }, {  37,  -5 }, {  51, -29 }, {  39,  -9 },
+        {  52, -34 }, {  69, -58 }, {  67, -63 }, {  44,  -5 },
+        {  32,   7 }, {  55, -29 }, {  32,   1 }, {   0,   0 },
+        {  27,  36 }, {  33, -25 }, {  34, -30 }, {  36, -28 },
+        {  38, -28 }, {  38, -27 }, {  34, -18 }, {  35, -16 },
+        {  34, -14 }, {  32,  -8 }, {  37,  -6 }, {  35,   0 },
+        {  30,  10 }, {  28,  18 }, {  26,  25 }, {  29,  41 },
+        {   0,  75 }, {   2,  72 }, {   8,  77 }, {  14,  35 },
+        {  18,  31 }, {  17,  35 }, {  21,  30 }, {  17,  45 },
+        {  20,  42 }, {  18,  45 }, {  27,  26 }, {  16,  54 },
+        {   7,  66 }, {  16,  56 }, {  11,  73 }, {  10,  67 },
+        { -10, 116 },
+
+        /* 227 - 275 */
+        { -23, 112 }, { -15,  71 }, {  -7,  61 }, {   0,  53 },
+        {  -5,  66 }, { -11,  77 }, {  -9,  80 }, {  -9,  84 },
+        { -10,  87 }, { -34, 127 }, { -21, 101 }, {  -3,  39 },
+        {  -5,  53 }, {  -7,  61 }, { -11,  75 }, { -15,  77 },
+        { -17,  91 }, { -25, 107 }, { -25, 111 }, { -28, 122 },
+        { -11,  76 }, { -10,  44 }, { -10,  52 }, { -10,  57 },
+        {  -9,  58 }, { -16,  72 }, {  -7,  69 }, {  -4,  69 },
+        {  -5,  74 }, {  -9,  86 }, {   2,  66 }, {  -9,  34 },
+        {   1,  32 }, {  11,  31 }, {   5,  52 }, {  -2,  55 },
+        {  -2,  67 }, {   0,  73 }, {  -8,  89 }, {   3,  52 },
+        {   7,   4 }, {  10,   8 }, {  17,   8 }, {  16,  19 },
+        {   3,  37 }, {  -1,  61 }, {  -5,  73 }, {  -1,  70 },
+        {  -4,  78 },
+
+        /* 276 a bit special (not used, bypass is used instead) */
+        { 0, 0 },
+
+        /* 277 - 337 */
+        { -21, 126 }, { -23, 124 }, { -20, 110 }, { -26, 126 },
+        { -25, 124 }, { -17, 105 }, { -27, 121 }, { -27, 117 },
+        { -17, 102 }, { -26, 117 }, { -27, 116 }, { -33, 122 },
+        { -10,  95 }, { -14, 100 }, {  -8,  95 }, { -17, 111 },
+        { -28, 114 }, {  -6,  89 }, {  -2,  80 }, {  -4,  82 },
+        {  -9,  85 }, {  -8,  81 }, {  -1,  72 }, {   5,  64 },
+        {   1,  67 }, {   9,  56 }, {   0,  69 }, {   1,  69 },
+        {   7,  69 }, {  -7,  69 }, {  -6,  67 }, { -16,  77 },
+        {  -2,  64 }, {   2,  61 }, {  -6,  67 }, {  -3,  64 },
+        {   2,  57 }, {  -3,  65 }, {  -3,  66 }, {   0,  62 },
+        {   9,  51 }, {  -1,  66 }, {  -2,  71 }, {  -2,  75 },
+        {  -1,  70 }, {  -9,  72 }, {  14,  60 }, {  16,  37 },
+        {   0,  47 }, {  18,  35 }, {  11,  37 }, {  12,  41 },
+        {  10,  41 }, {   2,  48 }, {  12,  41 }, {  13,  41 },
+        {   0,  59 }, {   3,  50 }, {  19,  40 }, {   3,  66 },
+        {  18,  50 },
+
+        /* 338 - 398 */
+        {  19,  -6 }, {  18,  -6 }, {  14,   0 }, {  26, -12 },
+        {  31, -16 }, {  33, -25 }, {  33, -22 }, {  37, -28 },
+        {  39, -30 }, {  42, -30 }, {  47, -42 }, {  45, -36 },
+        {  49, -34 }, {  41, -17 }, {  32,   9 }, {  69, -71 },
+        {  63, -63 }, {  66, -64 }, {  77, -74 }, {  54, -39 },
+        {  52, -35 }, {  41, -10 }, {  36,   0 }, {  40,  -1 },
+        {  30,  14 }, {  28,  26 }, {  23,  37 }, {  12,  55 },
+        {  11,  65 }, {  37, -33 }, {  39, -36 }, {  40, -37 },
+        {  38, -30 }, {  46, -33 }, {  42, -30 }, {  40, -24 },
+        {  49, -29 }, {  38, -12 }, {  40, -10 }, {  38,  -3 },
+        {  46,  -5 }, {  31,  20 }, {  29,  30 }, {  25,  44 },
+        {  12,  48 }, {  11,  49 }, {  26,  45 }, {  22,  22 },
+        {  23,  22 }, {  27,  21 }, {  33,  20 }, {  26,  28 },
+        {  30,  24 }, {  27,  34 }, {  18,  42 }, {  25,  39 },
+        {  18,  50 }, {  12,  70 }, {  21,  54 }, {  14,  71 },
+        {  11,  83 },
+
+        /* 399 - 435 */
+        {  25,  32 }, {  21,  49 }, {  21,  54 },
+        {  -5,  85 }, {  -6,  81 }, { -10,  77 }, {  -7,  81 },
+        { -17,  80 }, { -18,  73 }, {  -4,  74 }, { -10,  83 },
+        {  -9,  71 }, {  -9,  67 }, {  -1,  61 }, {  -8,  66 },
+        { -14,  66 }, {   0,  59 }, {   2,  59 }, {  17, -10 },
+        {  32, -13 }, {  42,  -9 }, {  49,  -5 }, {  53,   0 },
+        {  64,   3 }, {  68,  10 }, {  66,  27 }, {  47,  57 },
+        {  -5,  71 }, {   0,  24 }, {  -1,  36 }, {  -2,  42 },
+        {  -2,  52 }, {  -9,  57 }, {  -6,  63 }, {  -4,  65 },
+        {  -4,  67 }, {  -7,  82 },
+
+        /* 436 - 459 */
+        {  -3,  81 }, {  -3,  76 }, {  -7,  72 }, {  -6,  78 },
+        { -12,  72 }, { -14,  68 }, {  -3,  70 }, {  -6,  76 },
+        {  -5,  66 }, {  -5,  62 }, {   0,  57 }, {  -4,  61 },
+        {  -9,  60 }, {   1,  54 }, {   2,  58 }, {  17, -10 },
+        {  32, -13 }, {  42,  -9 }, {  49,  -5 }, {  53,   0 },
+        {  64,   3 }, {  68,  10 }, {  66,  27 }, {  47,  57 },
+    },
+
+    /* i_cabac_init_idc == 2 */
+    {
+        /* 0 - 10 */
+        {  20, -15 }, {   2,  54 }, {   3,  74 }, {  20, -15 },
+        {   2,  54 }, {   3,  74 }, { -28, 127 }, { -23, 104 },
+        {  -6,  53 }, {  -1,  54 }, {   7,  51 },
+
+        /* 11 - 23 */
+        {  29,  16 }, {  25,   0 }, {  14,   0 }, { -10,  51 },
+        {  -3,  62 }, { -27,  99 }, {  26,  16 }, {  -4,  85 },
+        { -24, 102 }, {   5,  57 }, {   6,  57 }, { -17,  73 },
+        {  14,  57 },
+
+        /* 24 - 39 */
+        {  20,  40 }, {  20,  10 }, {  29,   0 }, {  54,   0 },
+        {  37,  42 }, {  12,  97 }, { -32, 127 }, { -22, 117 },
+        {  -2,  74 }, {  -4,  85 }, { -24, 102 }, {   5,  57 },
+        {  -6,  93 }, { -14,  88 }, {  -6,  44 }, {   4,  55 },
+
+        /* 40 - 53 */
+        { -11,  89 },{ -15,  103 },{ -21,  116 },{  19,  57 },
+        {  20,  58 },{   4,  84 },{   6,  96 },{   1,  63 },
+        {  -5,  85 },{ -13,  106 },{   5,  63 },{   6,  75 },
+        {  -3,  90 },{  -1,  101 },
+
+        /* 54 - 59 */
+        {   3,  55 },{  -4,  79 },{  -2,  75 },{ -12,  97 },
+        {  -7,  50 },{   1,  60 },
+
+        /* 60 - 69 */
+        { 0, 41 },   { 0, 63 },   { 0, 63 },     { 0, 63 },
+        { -9, 83 },  { 4, 86 },   { 0, 97 },     { -7, 72 },
+        { 13, 41 },  { 3, 62 },
+
+        /* 70 - 104 */
+        {   7,  34 }, {  -9,  88 }, { -20, 127 }, { -36, 127 },
+        { -17,  91 }, { -14,  95 }, { -25,  84 }, { -25,  86 },
+        { -12,  89 }, { -17,  91 }, { -31, 127 }, { -14,  76 },
+        { -18, 103 }, { -13,  90 }, { -37, 127 }, {  11,  80 },
+        {   5,  76 }, {   2,  84 }, {   5,  78 }, {  -6,  55 },
+        {   4,  61 }, { -14,  83 }, { -37, 127 }, {  -5,  79 },
+        { -11, 104 }, { -11,  91 }, { -30, 127 }, {   0,  65 },
+        {  -2,  79 }, {   0,  72 }, {  -4,  92 }, {  -6,  56 },
+        {   3,  68 }, {  -8,  71 }, { -13,  98 },
+
+        /* 105 -> 165 */
+        {  -4,  86 }, { -12,  88 }, {  -5,  82 }, {  -3,  72 },
+        {  -4,  67 }, {  -8,  72 }, { -16,  89 }, {  -9,  69 },
+        {  -1,  59 }, {   5,  66 }, {   4,  57 }, {  -4,  71 },
+        {  -2,  71 }, {   2,  58 }, {  -1,  74 }, {  -4,  44 },
+        {  -1,  69 }, {   0,  62 }, {  -7,  51 }, {  -4,  47 },
+        {  -6,  42 }, {  -3,  41 }, {  -6,  53 }, {   8,  76 },
+        {  -9,  78 }, { -11,  83 }, {   9,  52 }, {   0,  67 },
+        {  -5,  90 }, {   1,  67 }, { -15,  72 }, {  -5,  75 },
+        {  -8,  80 }, { -21,  83 }, { -21,  64 }, { -13,  31 },
+        { -25,  64 }, { -29,  94 }, {   9,  75 }, {  17,  63 },
+        {  -8,  74 }, {  -5,  35 }, {  -2,  27 }, {  13,  91 },
+        {   3,  65 }, {  -7,  69 }, {   8,  77 }, { -10,  66 },
+        {   3,  62 }, {  -3,  68 }, { -20,  81 }, {   0,  30 },
+        {   1,   7 }, {  -3,  23 }, { -21,  74 }, {  16,  66 },
+        { -23, 124 }, {  17,  37 }, {  44, -18 }, {  50, -34 },
+        { -22, 127 },
+
+        /* 166 - 226 */
+        {   4,  39 }, {   0,  42 }, {   7,  34 }, {  11,  29 },
+        {   8,  31 }, {   6,  37 }, {   7,  42 }, {   3,  40 },
+        {   8,  33 }, {  13,  43 }, {  13,  36 }, {   4,  47 },
+        {   3,  55 }, {   2,  58 }, {   6,  60 }, {   8,  44 },
+        {  11,  44 }, {  14,  42 }, {   7,  48 }, {   4,  56 },
+        {   4,  52 }, {  13,  37 }, {   9,  49 }, {  19,  58 },
+        {  10,  48 }, {  12,  45 }, {   0,  69 }, {  20,  33 },
+        {   8,  63 }, {  35, -18 }, {  33, -25 }, {  28,  -3 },
+        {  24,  10 }, {  27,   0 }, {  34, -14 }, {  52, -44 },
+        {  39, -24 }, {  19,  17 }, {  31,  25 }, {  36,  29 },
+        {  24,  33 }, {  34,  15 }, {  30,  20 }, {  22,  73 },
+        {  20,  34 }, {  19,  31 }, {  27,  44 }, {  19,  16 },
+        {  15,  36 }, {  15,  36 }, {  21,  28 }, {  25,  21 },
+        {  30,  20 }, {  31,  12 }, {  27,  16 }, {  24,  42 },
+        {   0,  93 }, {  14,  56 }, {  15,  57 }, {  26,  38 },
+        { -24, 127 },
+
+        /* 227 - 275 */
+        { -24, 115 }, { -22,  82 }, {  -9,  62 }, {   0,  53 },
+        {   0,  59 }, { -14,  85 }, { -13,  89 }, { -13,  94 },
+        { -11,  92 }, { -29, 127 }, { -21, 100 }, { -14,  57 },
+        { -12,  67 }, { -11,  71 }, { -10,  77 }, { -21,  85 },
+        { -16,  88 }, { -23, 104 }, { -15,  98 }, { -37, 127 },
+        { -10,  82 }, {  -8,  48 }, {  -8,  61 }, {  -8,  66 },
+        {  -7,  70 }, { -14,  75 }, { -10,  79 }, {  -9,  83 },
+        { -12,  92 }, { -18, 108 }, {  -4,  79 }, { -22,  69 },
+        { -16,  75 }, {  -2,  58 }, {   1,  58 }, { -13,  78 },
+        {  -9,  83 }, {  -4,  81 }, { -13,  99 }, { -13,  81 },
+        {  -6,  38 }, { -13,  62 }, {  -6,  58 }, {  -2,  59 },
+        { -16,  73 }, { -10,  76 }, { -13,  86 }, {  -9,  83 },
+        { -10,  87 },
+
+        /* 276 a bit special (not used, bypass is used instead) */
+        { 0, 0 },
+
+        /* 277 - 337 */
+        { -22, 127 }, { -25, 127 }, { -25, 120 }, { -27, 127 },
+        { -19, 114 }, { -23, 117 }, { -25, 118 }, { -26, 117 },
+        { -24, 113 }, { -28, 118 }, { -31, 120 }, { -37, 124 },
+        { -10,  94 }, { -15, 102 }, { -10,  99 }, { -13, 106 },
+        { -50, 127 }, {  -5,  92 }, {  17,  57 }, {  -5,  86 },
+        { -13,  94 }, { -12,  91 }, {  -2,  77 }, {   0,  71 },
+        {  -1,  73 }, {   4,  64 }, {  -7,  81 }, {   5,  64 },
+        {  15,  57 }, {   1,  67 }, {   0,  68 }, { -10,  67 },
+        {   1,  68 }, {   0,  77 }, {   2,  64 }, {   0,  68 },
+        {  -5,  78 }, {   7,  55 }, {   5,  59 }, {   2,  65 },
+        {  14,  54 }, {  15,  44 }, {   5,  60 }, {   2,  70 },
+        {  -2,  76 }, { -18,  86 }, {  12,  70 }, {   5,  64 },
+        { -12,  70 }, {  11,  55 }, {   5,  56 }, {   0,  69 },
+        {   2,  65 }, {  -6,  74 }, {   5,  54 }, {   7,  54 },
+        {  -6,  76 }, { -11,  82 }, {  -2,  77 }, {  -2,  77 },
+        {  25,  42 },
+
+        /* 338 - 398 */
+        {  17, -13 }, {  16,  -9 }, {  17, -12 }, {  27, -21 },
+        {  37, -30 }, {  41, -40 }, {  42, -41 }, {  48, -47 },
+        {  39, -32 }, {  46, -40 }, {  52, -51 }, {  46, -41 },
+        {  52, -39 }, {  43, -19 }, {  32,  11 }, {  61, -55 },
+        {  56, -46 }, {  62, -50 }, {  81, -67 }, {  45, -20 },
+        {  35,  -2 }, {  28,  15 }, {  34,   1 }, {  39,   1 },
+        {  30,  17 }, {  20,  38 }, {  18,  45 }, {  15,  54 },
+        {   0,  79 }, {  36, -16 }, {  37, -14 }, {  37, -17 },
+        {  32,   1 }, {  34,  15 }, {  29,  15 }, {  24,  25 },
+        {  34,  22 }, {  31,  16 }, {  35,  18 }, {  31,  28 },
+        {  33,  41 }, {  36,  28 }, {  27,  47 }, {  21,  62 },
+        {  18,  31 }, {  19,  26 }, {  36,  24 }, {  24,  23 },
+        {  27,  16 }, {  24,  30 }, {  31,  29 }, {  22,  41 },
+        {  22,  42 }, {  16,  60 }, {  15,  52 }, {  14,  60 },
+        {   3,  78 }, { -16, 123 }, {  21,  53 }, {  22,  56 },
+        {  25,  61 },
+
+        /* 399 - 435 */
+        {  21,  33 }, {  19,  50 }, {  17,  61 },
+        {  -3,  78 }, {  -8,  74 }, {  -9,  72 }, { -10,  72 },
+        { -18,  75 }, { -12,  71 }, { -11,  63 }, {  -5,  70 },
+        { -17,  75 }, { -14,  72 }, { -16,  67 }, {  -8,  53 },
+        { -14,  59 }, {  -9,  52 }, { -11,  68 }, {   9,  -2 },
+        {  30, -10 }, {  31,  -4 }, {  33,  -1 }, {  33,   7 },
+        {  31,  12 }, {  37,  23 }, {  31,  38 }, {  20,  64 },
+        {  -9,  71 }, {  -7,  37 }, {  -8,  44 }, { -11,  49 },
+        { -10,  56 }, { -12,  59 }, {  -8,  63 }, {  -9,  67 },
+        {  -6,  68 }, { -10,  79 },
+
+        /* 436 - 459 */
+        {  -3,  78 }, {  -8,  74 }, {  -9,  72 }, { -10,  72 },
+        { -18,  75 }, { -12,  71 }, { -11,  63 }, {  -5,  70 },
+        { -17,  75 }, { -14,  72 }, { -16,  67 }, {  -8,  53 },
+        { -14,  59 }, {  -9,  52 }, { -11,  68 }, {   9,  -2 },
+        {  30, -10 }, {  31,  -4 }, {  33,  -1 }, {  33,   7 },
+        {  31,  12 }, {  37,  23 }, {  31,  38 }, {  20,  64 },
+    }
+};
diff --git a/contrib/ffmpeg/libavcodec/h264dsp.c b/contrib/ffmpeg/libavcodec/h264dsp.c
new file mode 100644
index 000000000..4f18afac4
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h264dsp.c
@@ -0,0 +1,81 @@
+/*
+ * H.264/MPEG-4 Part 10 (Base profile) encoder.
+ *
+ * DSP functions
+ *
+ * Copyright (c) 2006 Expertisecentrum Digitale Media, UHasselt
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file h264dsp.c
+ * H.264 encoder related DSP utils
+ *
+ */
+
+#include "dsputil.h"
+
+extern const uint8_t ff_div6[52];
+extern const uint8_t ff_rem6[52];
+
+#define  H264_DCT_PART1(X) \
+         a = block[0][X]+block[3][X]; \
+         c = block[0][X]-block[3][X]; \
+         b = block[1][X]+block[2][X]; \
+         d = block[1][X]-block[2][X]; \
+         pieces[0][X] = a+b; \
+         pieces[2][X] = a-b; \
+         pieces[1][X] = (c<<1)+d; \
+         pieces[3][X] = c-(d<<1);
+
+#define  H264_DCT_PART2(X) \
+         a = pieces[X][0]+pieces[X][3]; \
+         c = pieces[X][0]-pieces[X][3]; \
+         b = pieces[X][1]+pieces[X][2]; \
+         d = pieces[X][1]-pieces[X][2]; \
+         block[0][X] = a+b; \
+         block[2][X] = a-b; \
+         block[1][X] = (c<<1)+d; \
+         block[3][X] = c-(d<<1);
+
+/**
+ * Transform the provided matrix using the H.264 modified DCT.
+ * @note
+ * we'll always work with transposed input blocks, to avoid having to make a
+ * distinction between C and mmx implementations.
+ *
+ * @param block transposed input block
+ */
+static void h264_dct_c(DCTELEM block[4][4])
+{
+    DCTELEM pieces[4][4];
+    DCTELEM a, b, c, d;
+
+    H264_DCT_PART1(0);
+    H264_DCT_PART1(1);
+    H264_DCT_PART1(2);
+    H264_DCT_PART1(3);
+    H264_DCT_PART2(0);
+    H264_DCT_PART2(1);
+    H264_DCT_PART2(2);
+    H264_DCT_PART2(3);
+}
+
+void ff_h264dsp_init(DSPContext* c, AVCodecContext *avctx)
+{
+    c->h264_dct = h264_dct_c;
+}
+
diff --git a/contrib/ffmpeg/libavcodec/h264enc.c b/contrib/ffmpeg/libavcodec/h264enc.c
new file mode 100644
index 000000000..15e182302
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h264enc.c
@@ -0,0 +1,107 @@
+/*
+ * H.264 encoder
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include "common.h"
+#include "bitstream.h"
+#include "mpegvideo.h"
+#include "h264data.h"
+
+/**
+ * Write out the provided data into a NAL unit.
+ * @param nal_ref_idc NAL reference IDC
+ * @param nal_unit_type NAL unit payload type
+ * @param dest the target buffer, dst+1 == src is allowed as a special case
+ * @param destsize the length of the dst array
+ * @param b2 the data which should be escaped
+ * @returns pointer to current position in the output buffer or NULL if an error occured
+ */
+static uint8_t *h264_write_nal_unit(int nal_ref_idc, int nal_unit_type, uint8_t *dest, int *destsize,
+                          PutBitContext *b2)
+{
+    PutBitContext b;
+    int i, destpos, rbsplen, escape_count;
+    uint8_t *rbsp;
+
+    if (nal_unit_type != NAL_END_STREAM)
+        put_bits(b2,1,1); // rbsp_stop_bit
+
+    // Align b2 on a byte boundary
+    align_put_bits(b2);
+    rbsplen = put_bits_count(b2)/8;
+    flush_put_bits(b2);
+    rbsp = b2->buf;
+
+    init_put_bits(&b,dest,*destsize);
+
+    put_bits(&b,16,0);
+    put_bits(&b,16,0x01);
+
+    put_bits(&b,1,0); // forbidden zero bit
+    put_bits(&b,2,nal_ref_idc); // nal_ref_idc
+    put_bits(&b,5,nal_unit_type); // nal_unit_type
+
+    flush_put_bits(&b);
+
+    destpos = 5;
+    escape_count= 0;
+
+    for (i=0; i<rbsplen; i+=2)
+    {
+        if (rbsp[i]) continue;
+        if (i>0 && rbsp[i-1]==0)
+            i--;
+        if (i+2<rbsplen && rbsp[i+1]==0 && rbsp[i+2]<=3)
+        {
+            escape_count++;
+            i+=2;
+        }
+    }
+
+    if(escape_count==0)
+    {
+        if(dest+destpos != rbsp)
+        {
+            memcpy(dest+destpos, rbsp, rbsplen);
+            *destsize -= (rbsplen+destpos);
+        }
+        return dest+rbsplen+destpos;
+    }
+
+    if(rbsplen + escape_count + 1> *destsize)
+    {
+        av_log(NULL, AV_LOG_ERROR, "Destination buffer too small!\n");
+        return NULL;
+    }
+
+    // this should be damn rare (hopefully)
+    for (i = 0 ; i < rbsplen ; i++)
+    {
+        if (i + 2 < rbsplen && (rbsp[i] == 0 && rbsp[i+1] == 0 && rbsp[i+2] < 4))
+        {
+            dest[destpos++] = rbsp[i++];
+            dest[destpos++] = rbsp[i];
+            dest[destpos++] = 0x03; // emulation prevention byte
+        }
+        else
+            dest[destpos++] = rbsp[i];
+    }
+    *destsize -= destpos;
+    return dest+destpos;
+}
+
diff --git a/contrib/ffmpeg/libavcodec/h264idct.c b/contrib/ffmpeg/libavcodec/h264idct.c
new file mode 100644
index 000000000..a6a56d33a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/h264idct.c
@@ -0,0 +1,168 @@
+/*
+ * H.264 IDCT
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file h264-idct.c
+ * H.264 IDCT.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "dsputil.h"
+
+static av_always_inline void idct_internal(uint8_t *dst, DCTELEM *block, int stride, int block_stride, int shift, int add){
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    block[0] += 1<<(shift-1);
+
+    for(i=0; i<4; i++){
+        const int z0=  block[0 + block_stride*i]     +  block[2 + block_stride*i];
+        const int z1=  block[0 + block_stride*i]     -  block[2 + block_stride*i];
+        const int z2= (block[1 + block_stride*i]>>1) -  block[3 + block_stride*i];
+        const int z3=  block[1 + block_stride*i]     + (block[3 + block_stride*i]>>1);
+
+        block[0 + block_stride*i]= z0 + z3;
+        block[1 + block_stride*i]= z1 + z2;
+        block[2 + block_stride*i]= z1 - z2;
+        block[3 + block_stride*i]= z0 - z3;
+    }
+
+    for(i=0; i<4; i++){
+        const int z0=  block[i + block_stride*0]     +  block[i + block_stride*2];
+        const int z1=  block[i + block_stride*0]     -  block[i + block_stride*2];
+        const int z2= (block[i + block_stride*1]>>1) -  block[i + block_stride*3];
+        const int z3=  block[i + block_stride*1]     + (block[i + block_stride*3]>>1);
+
+        dst[i + 0*stride]= cm[ add*dst[i + 0*stride] + ((z0 + z3) >> shift) ];
+        dst[i + 1*stride]= cm[ add*dst[i + 1*stride] + ((z1 + z2) >> shift) ];
+        dst[i + 2*stride]= cm[ add*dst[i + 2*stride] + ((z1 - z2) >> shift) ];
+        dst[i + 3*stride]= cm[ add*dst[i + 3*stride] + ((z0 - z3) >> shift) ];
+    }
+}
+
+void ff_h264_idct_add_c(uint8_t *dst, DCTELEM *block, int stride){
+    idct_internal(dst, block, stride, 4, 6, 1);
+}
+
+void ff_h264_lowres_idct_add_c(uint8_t *dst, int stride, DCTELEM *block){
+    idct_internal(dst, block, stride, 8, 3, 1);
+}
+
+void ff_h264_lowres_idct_put_c(uint8_t *dst, int stride, DCTELEM *block){
+    idct_internal(dst, block, stride, 8, 3, 0);
+}
+
+void ff_h264_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride){
+    int i;
+    DCTELEM (*src)[8] = (DCTELEM(*)[8])block;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    block[0] += 32;
+
+    for( i = 0; i < 8; i++ )
+    {
+        const int a0 =  src[i][0] + src[i][4];
+        const int a2 =  src[i][0] - src[i][4];
+        const int a4 = (src[i][2]>>1) - src[i][6];
+        const int a6 = (src[i][6]>>1) + src[i][2];
+
+        const int b0 = a0 + a6;
+        const int b2 = a2 + a4;
+        const int b4 = a2 - a4;
+        const int b6 = a0 - a6;
+
+        const int a1 = -src[i][3] + src[i][5] - src[i][7] - (src[i][7]>>1);
+        const int a3 =  src[i][1] + src[i][7] - src[i][3] - (src[i][3]>>1);
+        const int a5 = -src[i][1] + src[i][7] + src[i][5] + (src[i][5]>>1);
+        const int a7 =  src[i][3] + src[i][5] + src[i][1] + (src[i][1]>>1);
+
+        const int b1 = (a7>>2) + a1;
+        const int b3 =  a3 + (a5>>2);
+        const int b5 = (a3>>2) - a5;
+        const int b7 =  a7 - (a1>>2);
+
+        src[i][0] = b0 + b7;
+        src[i][7] = b0 - b7;
+        src[i][1] = b2 + b5;
+        src[i][6] = b2 - b5;
+        src[i][2] = b4 + b3;
+        src[i][5] = b4 - b3;
+        src[i][3] = b6 + b1;
+        src[i][4] = b6 - b1;
+    }
+    for( i = 0; i < 8; i++ )
+    {
+        const int a0 =  src[0][i] + src[4][i];
+        const int a2 =  src[0][i] - src[4][i];
+        const int a4 = (src[2][i]>>1) - src[6][i];
+        const int a6 = (src[6][i]>>1) + src[2][i];
+
+        const int b0 = a0 + a6;
+        const int b2 = a2 + a4;
+        const int b4 = a2 - a4;
+        const int b6 = a0 - a6;
+
+        const int a1 = -src[3][i] + src[5][i] - src[7][i] - (src[7][i]>>1);
+        const int a3 =  src[1][i] + src[7][i] - src[3][i] - (src[3][i]>>1);
+        const int a5 = -src[1][i] + src[7][i] + src[5][i] + (src[5][i]>>1);
+        const int a7 =  src[3][i] + src[5][i] + src[1][i] + (src[1][i]>>1);
+
+        const int b1 = (a7>>2) + a1;
+        const int b3 =  a3 + (a5>>2);
+        const int b5 = (a3>>2) - a5;
+        const int b7 =  a7 - (a1>>2);
+
+        dst[i + 0*stride] = cm[ dst[i + 0*stride] + ((b0 + b7) >> 6) ];
+        dst[i + 1*stride] = cm[ dst[i + 1*stride] + ((b2 + b5) >> 6) ];
+        dst[i + 2*stride] = cm[ dst[i + 2*stride] + ((b4 + b3) >> 6) ];
+        dst[i + 3*stride] = cm[ dst[i + 3*stride] + ((b6 + b1) >> 6) ];
+        dst[i + 4*stride] = cm[ dst[i + 4*stride] + ((b6 - b1) >> 6) ];
+        dst[i + 5*stride] = cm[ dst[i + 5*stride] + ((b4 - b3) >> 6) ];
+        dst[i + 6*stride] = cm[ dst[i + 6*stride] + ((b2 - b5) >> 6) ];
+        dst[i + 7*stride] = cm[ dst[i + 7*stride] + ((b0 - b7) >> 6) ];
+    }
+}
+
+// assumes all AC coefs are 0
+void ff_h264_idct_dc_add_c(uint8_t *dst, DCTELEM *block, int stride){
+    int i, j;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int dc = (block[0] + 32) >> 6;
+    for( j = 0; j < 4; j++ )
+    {
+        for( i = 0; i < 4; i++ )
+            dst[i] = cm[ dst[i] + dc ];
+        dst += stride;
+    }
+}
+
+void ff_h264_idct8_dc_add_c(uint8_t *dst, DCTELEM *block, int stride){
+    int i, j;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int dc = (block[0] + 32) >> 6;
+    for( j = 0; j < 8; j++ )
+    {
+        for( i = 0; i < 8; i++ )
+            dst[i] = cm[ dst[i] + dc ];
+        dst += stride;
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/huffyuv.c b/contrib/ffmpeg/libavcodec/huffyuv.c
new file mode 100644
index 000000000..f68d8e7ef
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/huffyuv.c
@@ -0,0 +1,1390 @@
+/*
+ * huffyuv codec for libavcodec
+ *
+ * Copyright (c) 2002-2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
+ * the algorithm used
+ */
+
+/**
+ * @file huffyuv.c
+ * huffyuv codec for libavcodec.
+ */
+
+#include "common.h"
+#include "bitstream.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define VLC_BITS 11
+
+#ifdef WORDS_BIGENDIAN
+#define B 3
+#define G 2
+#define R 1
+#else
+#define B 0
+#define G 1
+#define R 2
+#endif
+
+typedef enum Predictor{
+    LEFT= 0,
+    PLANE,
+    MEDIAN,
+} Predictor;
+
+typedef struct HYuvContext{
+    AVCodecContext *avctx;
+    Predictor predictor;
+    GetBitContext gb;
+    PutBitContext pb;
+    int interlaced;
+    int decorrelate;
+    int bitstream_bpp;
+    int version;
+    int yuy2;                               //use yuy2 instead of 422P
+    int bgr32;                              //use bgr32 instead of bgr24
+    int width, height;
+    int flags;
+    int context;
+    int picture_number;
+    int last_slice_end;
+    uint8_t *temp[3];
+    uint64_t stats[3][256];
+    uint8_t len[3][256];
+    uint32_t bits[3][256];
+    VLC vlc[3];
+    AVFrame picture;
+    uint8_t *bitstream_buffer;
+    unsigned int bitstream_buffer_size;
+    DSPContext dsp;
+}HYuvContext;
+
+static const unsigned char classic_shift_luma[] = {
+  34,36,35,69,135,232,9,16,10,24,11,23,12,16,13,10,14,8,15,8,
+  16,8,17,20,16,10,207,206,205,236,11,8,10,21,9,23,8,8,199,70,
+  69,68, 0
+};
+
+static const unsigned char classic_shift_chroma[] = {
+  66,36,37,38,39,40,41,75,76,77,110,239,144,81,82,83,84,85,118,183,
+  56,57,88,89,56,89,154,57,58,57,26,141,57,56,58,57,58,57,184,119,
+  214,245,116,83,82,49,80,79,78,77,44,75,41,40,39,38,37,36,34, 0
+};
+
+static const unsigned char classic_add_luma[256] = {
+    3,  9,  5, 12, 10, 35, 32, 29, 27, 50, 48, 45, 44, 41, 39, 37,
+   73, 70, 68, 65, 64, 61, 58, 56, 53, 50, 49, 46, 44, 41, 38, 36,
+   68, 65, 63, 61, 58, 55, 53, 51, 48, 46, 45, 43, 41, 39, 38, 36,
+   35, 33, 32, 30, 29, 27, 26, 25, 48, 47, 46, 44, 43, 41, 40, 39,
+   37, 36, 35, 34, 32, 31, 30, 28, 27, 26, 24, 23, 22, 20, 19, 37,
+   35, 34, 33, 31, 30, 29, 27, 26, 24, 23, 21, 20, 18, 17, 15, 29,
+   27, 26, 24, 22, 21, 19, 17, 16, 14, 26, 25, 23, 21, 19, 18, 16,
+   15, 27, 25, 23, 21, 19, 17, 16, 14, 26, 25, 23, 21, 18, 17, 14,
+   12, 17, 19, 13,  4,  9,  2, 11,  1,  7,  8,  0, 16,  3, 14,  6,
+   12, 10,  5, 15, 18, 11, 10, 13, 15, 16, 19, 20, 22, 24, 27, 15,
+   18, 20, 22, 24, 26, 14, 17, 20, 22, 24, 27, 15, 18, 20, 23, 25,
+   28, 16, 19, 22, 25, 28, 32, 36, 21, 25, 29, 33, 38, 42, 45, 49,
+   28, 31, 34, 37, 40, 42, 44, 47, 49, 50, 52, 54, 56, 57, 59, 60,
+   62, 64, 66, 67, 69, 35, 37, 39, 40, 42, 43, 45, 47, 48, 51, 52,
+   54, 55, 57, 59, 60, 62, 63, 66, 67, 69, 71, 72, 38, 40, 42, 43,
+   46, 47, 49, 51, 26, 28, 30, 31, 33, 34, 18, 19, 11, 13,  7,  8,
+};
+
+static const unsigned char classic_add_chroma[256] = {
+    3,  1,  2,  2,  2,  2,  3,  3,  7,  5,  7,  5,  8,  6, 11,  9,
+    7, 13, 11, 10,  9,  8,  7,  5,  9,  7,  6,  4,  7,  5,  8,  7,
+   11,  8, 13, 11, 19, 15, 22, 23, 20, 33, 32, 28, 27, 29, 51, 77,
+   43, 45, 76, 81, 46, 82, 75, 55, 56,144, 58, 80, 60, 74,147, 63,
+  143, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+   80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 27, 30, 21, 22,
+   17, 14,  5,  6,100, 54, 47, 50, 51, 53,106,107,108,109,110,111,
+  112,113,114,115,  4,117,118, 92, 94,121,122,  3,124,103,  2,  1,
+    0,129,130,131,120,119,126,125,136,137,138,139,140,141,142,134,
+  135,132,133,104, 64,101, 62, 57,102, 95, 93, 59, 61, 28, 97, 96,
+   52, 49, 48, 29, 32, 25, 24, 46, 23, 98, 45, 44, 43, 20, 42, 41,
+   19, 18, 99, 40, 15, 39, 38, 16, 13, 12, 11, 37, 10,  9,  8, 36,
+    7,128,127,105,123,116, 35, 34, 33,145, 31, 79, 42,146, 78, 26,
+   83, 48, 49, 50, 44, 47, 26, 31, 30, 18, 17, 19, 21, 24, 25, 13,
+   14, 16, 17, 18, 20, 21, 12, 14, 15,  9, 10,  6,  9,  6,  5,  8,
+    6, 12,  8, 10,  7,  9,  6,  4,  6,  2,  2,  3,  3,  3,  3,  2,
+};
+
+static inline int add_left_prediction(uint8_t *dst, uint8_t *src, int w, int acc){
+    int i;
+
+    for(i=0; i<w-1; i++){
+        acc+= src[i];
+        dst[i]= acc;
+        i++;
+        acc+= src[i];
+        dst[i]= acc;
+    }
+
+    for(; i<w; i++){
+        acc+= src[i];
+        dst[i]= acc;
+    }
+
+    return acc;
+}
+
+static inline void add_median_prediction(uint8_t *dst, uint8_t *src1, uint8_t *diff, int w, int *left, int *left_top){
+    int i;
+    uint8_t l, lt;
+
+    l= *left;
+    lt= *left_top;
+
+    for(i=0; i<w; i++){
+        l= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF) + diff[i];
+        lt= src1[i];
+        dst[i]= l;
+    }
+
+    *left= l;
+    *left_top= lt;
+}
+
+static inline void add_left_prediction_bgr32(uint8_t *dst, uint8_t *src, int w, int *red, int *green, int *blue){
+    int i;
+    int r,g,b;
+    r= *red;
+    g= *green;
+    b= *blue;
+
+    for(i=0; i<w; i++){
+        b+= src[4*i+B];
+        g+= src[4*i+G];
+        r+= src[4*i+R];
+
+        dst[4*i+B]= b;
+        dst[4*i+G]= g;
+        dst[4*i+R]= r;
+    }
+
+    *red= r;
+    *green= g;
+    *blue= b;
+}
+
+static inline int sub_left_prediction(HYuvContext *s, uint8_t *dst, uint8_t *src, int w, int left){
+    int i;
+    if(w<32){
+        for(i=0; i<w; i++){
+            const int temp= src[i];
+            dst[i]= temp - left;
+            left= temp;
+        }
+        return left;
+    }else{
+        for(i=0; i<16; i++){
+            const int temp= src[i];
+            dst[i]= temp - left;
+            left= temp;
+        }
+        s->dsp.diff_bytes(dst+16, src+16, src+15, w-16);
+        return src[w-1];
+    }
+}
+
+static inline void sub_left_prediction_bgr32(HYuvContext *s, uint8_t *dst, uint8_t *src, int w, int *red, int *green, int *blue){
+    int i;
+    int r,g,b;
+    r= *red;
+    g= *green;
+    b= *blue;
+    for(i=0; i<FFMIN(w,4); i++){
+        const int rt= src[i*4+R];
+        const int gt= src[i*4+G];
+        const int bt= src[i*4+B];
+        dst[i*4+R]= rt - r;
+        dst[i*4+G]= gt - g;
+        dst[i*4+B]= bt - b;
+        r = rt;
+        g = gt;
+        b = bt;
+    }
+    s->dsp.diff_bytes(dst+16, src+16, src+12, w*4-16);
+    *red=   src[(w-1)*4+R];
+    *green= src[(w-1)*4+G];
+    *blue=  src[(w-1)*4+B];
+}
+
+static void read_len_table(uint8_t *dst, GetBitContext *gb){
+    int i, val, repeat;
+
+    for(i=0; i<256;){
+        repeat= get_bits(gb, 3);
+        val   = get_bits(gb, 5);
+        if(repeat==0)
+            repeat= get_bits(gb, 8);
+//printf("%d %d\n", val, repeat);
+        while (repeat--)
+            dst[i++] = val;
+    }
+}
+
+static int generate_bits_table(uint32_t *dst, uint8_t *len_table){
+    int len, index;
+    uint32_t bits=0;
+
+    for(len=32; len>0; len--){
+        for(index=0; index<256; index++){
+            if(len_table[index]==len)
+                dst[index]= bits++;
+        }
+        if(bits & 1){
+            av_log(NULL, AV_LOG_ERROR, "Error generating huffman table\n");
+            return -1;
+        }
+        bits >>= 1;
+    }
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+static void generate_len_table(uint8_t *dst, uint64_t *stats, int size){
+    uint64_t counts[2*size];
+    int up[2*size];
+    int offset, i, next;
+
+    for(offset=1; ; offset<<=1){
+        for(i=0; i<size; i++){
+            counts[i]= stats[i] + offset - 1;
+        }
+
+        for(next=size; next<size*2; next++){
+            uint64_t min1, min2;
+            int min1_i, min2_i;
+
+            min1=min2= INT64_MAX;
+            min1_i= min2_i=-1;
+
+            for(i=0; i<next; i++){
+                if(min2 > counts[i]){
+                    if(min1 > counts[i]){
+                        min2= min1;
+                        min2_i= min1_i;
+                        min1= counts[i];
+                        min1_i= i;
+                    }else{
+                        min2= counts[i];
+                        min2_i= i;
+                    }
+                }
+            }
+
+            if(min2==INT64_MAX) break;
+
+            counts[next]= min1 + min2;
+            counts[min1_i]=
+            counts[min2_i]= INT64_MAX;
+            up[min1_i]=
+            up[min2_i]= next;
+            up[next]= -1;
+        }
+
+        for(i=0; i<size; i++){
+            int len;
+            int index=i;
+
+            for(len=0; up[index] != -1; len++)
+                index= up[index];
+
+            if(len >= 32) break;
+
+            dst[i]= len;
+        }
+        if(i==size) break;
+    }
+}
+#endif /* CONFIG_ENCODERS */
+
+static int read_huffman_tables(HYuvContext *s, uint8_t *src, int length){
+    GetBitContext gb;
+    int i;
+
+    init_get_bits(&gb, src, length*8);
+
+    for(i=0; i<3; i++){
+        read_len_table(s->len[i], &gb);
+
+        if(generate_bits_table(s->bits[i], s->len[i])<0){
+            return -1;
+        }
+#if 0
+for(j=0; j<256; j++){
+printf("%6X, %2d,  %3d\n", s->bits[i][j], s->len[i][j], j);
+}
+#endif
+        free_vlc(&s->vlc[i]);
+        init_vlc(&s->vlc[i], VLC_BITS, 256, s->len[i], 1, 1, s->bits[i], 4, 4, 0);
+    }
+
+    return (get_bits_count(&gb)+7)/8;
+}
+
+static int read_old_huffman_tables(HYuvContext *s){
+#if 1
+    GetBitContext gb;
+    int i;
+
+    init_get_bits(&gb, classic_shift_luma, sizeof(classic_shift_luma)*8);
+    read_len_table(s->len[0], &gb);
+    init_get_bits(&gb, classic_shift_chroma, sizeof(classic_shift_chroma)*8);
+    read_len_table(s->len[1], &gb);
+
+    for(i=0; i<256; i++) s->bits[0][i] = classic_add_luma  [i];
+    for(i=0; i<256; i++) s->bits[1][i] = classic_add_chroma[i];
+
+    if(s->bitstream_bpp >= 24){
+        memcpy(s->bits[1], s->bits[0], 256*sizeof(uint32_t));
+        memcpy(s->len[1] , s->len [0], 256*sizeof(uint8_t));
+    }
+    memcpy(s->bits[2], s->bits[1], 256*sizeof(uint32_t));
+    memcpy(s->len[2] , s->len [1], 256*sizeof(uint8_t));
+
+    for(i=0; i<3; i++){
+        free_vlc(&s->vlc[i]);
+        init_vlc(&s->vlc[i], VLC_BITS, 256, s->len[i], 1, 1, s->bits[i], 4, 4, 0);
+    }
+
+    return 0;
+#else
+    av_log(s->avctx, AV_LOG_DEBUG, "v1 huffyuv is not supported \n");
+    return -1;
+#endif
+}
+
+static void alloc_temp(HYuvContext *s){
+    int i;
+
+    if(s->bitstream_bpp<24){
+        for(i=0; i<3; i++){
+            s->temp[i]= av_malloc(s->width + 16);
+        }
+    }else{
+        for(i=0; i<2; i++){
+            s->temp[i]= av_malloc(4*s->width + 16);
+        }
+    }
+}
+
+static int common_init(AVCodecContext *avctx){
+    HYuvContext *s = avctx->priv_data;
+
+    s->avctx= avctx;
+    s->flags= avctx->flags;
+
+    dsputil_init(&s->dsp, avctx);
+
+    s->width= avctx->width;
+    s->height= avctx->height;
+    assert(s->width>0 && s->height>0);
+
+    return 0;
+}
+
+#ifdef CONFIG_DECODERS
+static int decode_init(AVCodecContext *avctx)
+{
+    HYuvContext *s = avctx->priv_data;
+
+    common_init(avctx);
+    memset(s->vlc, 0, 3*sizeof(VLC));
+
+    avctx->coded_frame= &s->picture;
+    s->interlaced= s->height > 288;
+
+s->bgr32=1;
+//if(avctx->extradata)
+//  printf("extradata:%X, extradata_size:%d\n", *(uint32_t*)avctx->extradata, avctx->extradata_size);
+    if(avctx->extradata_size){
+        if((avctx->bits_per_sample&7) && avctx->bits_per_sample != 12)
+            s->version=1; // do such files exist at all?
+        else
+            s->version=2;
+    }else
+        s->version=0;
+
+    if(s->version==2){
+        int method, interlace;
+
+        method= ((uint8_t*)avctx->extradata)[0];
+        s->decorrelate= method&64 ? 1 : 0;
+        s->predictor= method&63;
+        s->bitstream_bpp= ((uint8_t*)avctx->extradata)[1];
+        if(s->bitstream_bpp==0)
+            s->bitstream_bpp= avctx->bits_per_sample&~7;
+        interlace= (((uint8_t*)avctx->extradata)[2] & 0x30) >> 4;
+        s->interlaced= (interlace==1) ? 1 : (interlace==2) ? 0 : s->interlaced;
+        s->context= ((uint8_t*)avctx->extradata)[2] & 0x40 ? 1 : 0;
+
+        if(read_huffman_tables(s, ((uint8_t*)avctx->extradata)+4, avctx->extradata_size) < 0)
+            return -1;
+    }else{
+        switch(avctx->bits_per_sample&7){
+        case 1:
+            s->predictor= LEFT;
+            s->decorrelate= 0;
+            break;
+        case 2:
+            s->predictor= LEFT;
+            s->decorrelate= 1;
+            break;
+        case 3:
+            s->predictor= PLANE;
+            s->decorrelate= avctx->bits_per_sample >= 24;
+            break;
+        case 4:
+            s->predictor= MEDIAN;
+            s->decorrelate= 0;
+            break;
+        default:
+            s->predictor= LEFT; //OLD
+            s->decorrelate= 0;
+            break;
+        }
+        s->bitstream_bpp= avctx->bits_per_sample & ~7;
+        s->context= 0;
+
+        if(read_old_huffman_tables(s) < 0)
+            return -1;
+    }
+
+    switch(s->bitstream_bpp){
+    case 12:
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+        break;
+    case 16:
+        if(s->yuy2){
+            avctx->pix_fmt = PIX_FMT_YUYV422;
+        }else{
+            avctx->pix_fmt = PIX_FMT_YUV422P;
+        }
+        break;
+    case 24:
+    case 32:
+        if(s->bgr32){
+            avctx->pix_fmt = PIX_FMT_RGB32;
+        }else{
+            avctx->pix_fmt = PIX_FMT_BGR24;
+        }
+        break;
+    default:
+        assert(0);
+    }
+
+    alloc_temp(s);
+
+//    av_log(NULL, AV_LOG_DEBUG, "pred:%d bpp:%d hbpp:%d il:%d\n", s->predictor, s->bitstream_bpp, avctx->bits_per_sample, s->interlaced);
+
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+static int store_table(HYuvContext *s, uint8_t *len, uint8_t *buf){
+    int i;
+    int index= 0;
+
+    for(i=0; i<256;){
+        int val= len[i];
+        int repeat=0;
+
+        for(; i<256 && len[i]==val && repeat<255; i++)
+            repeat++;
+
+        assert(val < 32 && val >0 && repeat<256 && repeat>0);
+        if(repeat>7){
+            buf[index++]= val;
+            buf[index++]= repeat;
+        }else{
+            buf[index++]= val | (repeat<<5);
+        }
+    }
+
+    return index;
+}
+
+static int encode_init(AVCodecContext *avctx)
+{
+    HYuvContext *s = avctx->priv_data;
+    int i, j;
+
+    common_init(avctx);
+
+    avctx->extradata= av_mallocz(1024*30); // 256*3+4 == 772
+    avctx->stats_out= av_mallocz(1024*30); // 21*256*3(%llu ) + 3(\n) + 1(0) = 16132
+    s->version=2;
+
+    avctx->coded_frame= &s->picture;
+
+    switch(avctx->pix_fmt){
+    case PIX_FMT_YUV420P:
+        s->bitstream_bpp= 12;
+        break;
+    case PIX_FMT_YUV422P:
+        s->bitstream_bpp= 16;
+        break;
+    case PIX_FMT_RGB32:
+        s->bitstream_bpp= 24;
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "format not supported\n");
+        return -1;
+    }
+    avctx->bits_per_sample= s->bitstream_bpp;
+    s->decorrelate= s->bitstream_bpp >= 24;
+    s->predictor= avctx->prediction_method;
+    s->interlaced= avctx->flags&CODEC_FLAG_INTERLACED_ME ? 1 : 0;
+    if(avctx->context_model==1){
+        s->context= avctx->context_model;
+        if(s->flags & (CODEC_FLAG_PASS1|CODEC_FLAG_PASS2)){
+            av_log(avctx, AV_LOG_ERROR, "context=1 is not compatible with 2 pass huffyuv encoding\n");
+            return -1;
+        }
+    }else s->context= 0;
+
+    if(avctx->codec->id==CODEC_ID_HUFFYUV){
+        if(avctx->pix_fmt==PIX_FMT_YUV420P){
+            av_log(avctx, AV_LOG_ERROR, "Error: YV12 is not supported by huffyuv; use vcodec=ffvhuff or format=422p\n");
+            return -1;
+        }
+        if(avctx->context_model){
+            av_log(avctx, AV_LOG_ERROR, "Error: per-frame huffman tables are not supported by huffyuv; use vcodec=ffvhuff\n");
+            return -1;
+        }
+        if(s->interlaced != ( s->height > 288 ))
+            av_log(avctx, AV_LOG_INFO, "using huffyuv 2.2.0 or newer interlacing flag\n");
+    }
+
+    if(s->bitstream_bpp>=24 && s->predictor==MEDIAN){
+        av_log(avctx, AV_LOG_ERROR, "Error: RGB is incompatible with median predictor\n");
+        return -1;
+    }
+
+    ((uint8_t*)avctx->extradata)[0]= s->predictor | (s->decorrelate << 6);
+    ((uint8_t*)avctx->extradata)[1]= s->bitstream_bpp;
+    ((uint8_t*)avctx->extradata)[2]= s->interlaced ? 0x10 : 0x20;
+    if(s->context)
+        ((uint8_t*)avctx->extradata)[2]|= 0x40;
+    ((uint8_t*)avctx->extradata)[3]= 0;
+    s->avctx->extradata_size= 4;
+
+    if(avctx->stats_in){
+        char *p= avctx->stats_in;
+
+        for(i=0; i<3; i++)
+            for(j=0; j<256; j++)
+                s->stats[i][j]= 1;
+
+        for(;;){
+            for(i=0; i<3; i++){
+                char *next;
+
+                for(j=0; j<256; j++){
+                    s->stats[i][j]+= strtol(p, &next, 0);
+                    if(next==p) return -1;
+                    p=next;
+                }
+            }
+            if(p[0]==0 || p[1]==0 || p[2]==0) break;
+        }
+    }else{
+        for(i=0; i<3; i++)
+            for(j=0; j<256; j++){
+                int d= FFMIN(j, 256-j);
+
+                s->stats[i][j]= 100000000/(d+1);
+            }
+    }
+
+    for(i=0; i<3; i++){
+        generate_len_table(s->len[i], s->stats[i], 256);
+
+        if(generate_bits_table(s->bits[i], s->len[i])<0){
+            return -1;
+        }
+
+        s->avctx->extradata_size+=
+        store_table(s, s->len[i], &((uint8_t*)s->avctx->extradata)[s->avctx->extradata_size]);
+    }
+
+    if(s->context){
+        for(i=0; i<3; i++){
+            int pels = s->width*s->height / (i?40:10);
+            for(j=0; j<256; j++){
+                int d= FFMIN(j, 256-j);
+                s->stats[i][j]= pels/(d+1);
+            }
+        }
+    }else{
+        for(i=0; i<3; i++)
+            for(j=0; j<256; j++)
+                s->stats[i][j]= 0;
+    }
+
+//    printf("pred:%d bpp:%d hbpp:%d il:%d\n", s->predictor, s->bitstream_bpp, avctx->bits_per_sample, s->interlaced);
+
+    alloc_temp(s);
+
+    s->picture_number=0;
+
+    return 0;
+}
+#endif /* CONFIG_ENCODERS */
+
+static void decode_422_bitstream(HYuvContext *s, int count){
+    int i;
+
+    count/=2;
+
+    for(i=0; i<count; i++){
+        s->temp[0][2*i  ]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3);
+        s->temp[1][  i  ]= get_vlc2(&s->gb, s->vlc[1].table, VLC_BITS, 3);
+        s->temp[0][2*i+1]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3);
+        s->temp[2][  i  ]= get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3);
+    }
+}
+
+static void decode_gray_bitstream(HYuvContext *s, int count){
+    int i;
+
+    count/=2;
+
+    for(i=0; i<count; i++){
+        s->temp[0][2*i  ]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3);
+        s->temp[0][2*i+1]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3);
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static int encode_422_bitstream(HYuvContext *s, int count){
+    int i;
+
+    if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < 2*4*count){
+        av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    count/=2;
+    if(s->flags&CODEC_FLAG_PASS1){
+        for(i=0; i<count; i++){
+            s->stats[0][ s->temp[0][2*i  ] ]++;
+            s->stats[1][ s->temp[1][  i  ] ]++;
+            s->stats[0][ s->temp[0][2*i+1] ]++;
+            s->stats[2][ s->temp[2][  i  ] ]++;
+        }
+    }
+    if(s->avctx->flags2&CODEC_FLAG2_NO_OUTPUT)
+        return 0;
+    if(s->context){
+        for(i=0; i<count; i++){
+            s->stats[0][ s->temp[0][2*i  ] ]++;
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i  ] ], s->bits[0][ s->temp[0][2*i  ] ]);
+            s->stats[1][ s->temp[1][  i  ] ]++;
+            put_bits(&s->pb, s->len[1][ s->temp[1][  i  ] ], s->bits[1][ s->temp[1][  i  ] ]);
+            s->stats[0][ s->temp[0][2*i+1] ]++;
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i+1] ], s->bits[0][ s->temp[0][2*i+1] ]);
+            s->stats[2][ s->temp[2][  i  ] ]++;
+            put_bits(&s->pb, s->len[2][ s->temp[2][  i  ] ], s->bits[2][ s->temp[2][  i  ] ]);
+        }
+    }else{
+        for(i=0; i<count; i++){
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i  ] ], s->bits[0][ s->temp[0][2*i  ] ]);
+            put_bits(&s->pb, s->len[1][ s->temp[1][  i  ] ], s->bits[1][ s->temp[1][  i  ] ]);
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i+1] ], s->bits[0][ s->temp[0][2*i+1] ]);
+            put_bits(&s->pb, s->len[2][ s->temp[2][  i  ] ], s->bits[2][ s->temp[2][  i  ] ]);
+        }
+    }
+    return 0;
+}
+
+static int encode_gray_bitstream(HYuvContext *s, int count){
+    int i;
+
+    if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < 4*count){
+        av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    count/=2;
+    if(s->flags&CODEC_FLAG_PASS1){
+        for(i=0; i<count; i++){
+            s->stats[0][ s->temp[0][2*i  ] ]++;
+            s->stats[0][ s->temp[0][2*i+1] ]++;
+        }
+    }
+    if(s->avctx->flags2&CODEC_FLAG2_NO_OUTPUT)
+        return 0;
+
+    if(s->context){
+        for(i=0; i<count; i++){
+            s->stats[0][ s->temp[0][2*i  ] ]++;
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i  ] ], s->bits[0][ s->temp[0][2*i  ] ]);
+            s->stats[0][ s->temp[0][2*i+1] ]++;
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i+1] ], s->bits[0][ s->temp[0][2*i+1] ]);
+        }
+    }else{
+        for(i=0; i<count; i++){
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i  ] ], s->bits[0][ s->temp[0][2*i  ] ]);
+            put_bits(&s->pb, s->len[0][ s->temp[0][2*i+1] ], s->bits[0][ s->temp[0][2*i+1] ]);
+        }
+    }
+    return 0;
+}
+#endif /* CONFIG_ENCODERS */
+
+static void decode_bgr_bitstream(HYuvContext *s, int count){
+    int i;
+
+    if(s->decorrelate){
+        if(s->bitstream_bpp==24){
+            for(i=0; i<count; i++){
+                s->temp[0][4*i+G]= get_vlc2(&s->gb, s->vlc[1].table, VLC_BITS, 3);
+                s->temp[0][4*i+B]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3) + s->temp[0][4*i+G];
+                s->temp[0][4*i+R]= get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3) + s->temp[0][4*i+G];
+            }
+        }else{
+            for(i=0; i<count; i++){
+                s->temp[0][4*i+G]= get_vlc2(&s->gb, s->vlc[1].table, VLC_BITS, 3);
+                s->temp[0][4*i+B]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3) + s->temp[0][4*i+G];
+                s->temp[0][4*i+R]= get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3) + s->temp[0][4*i+G];
+                                   get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3); //?!
+            }
+        }
+    }else{
+        if(s->bitstream_bpp==24){
+            for(i=0; i<count; i++){
+                s->temp[0][4*i+B]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3);
+                s->temp[0][4*i+G]= get_vlc2(&s->gb, s->vlc[1].table, VLC_BITS, 3);
+                s->temp[0][4*i+R]= get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3);
+            }
+        }else{
+            for(i=0; i<count; i++){
+                s->temp[0][4*i+B]= get_vlc2(&s->gb, s->vlc[0].table, VLC_BITS, 3);
+                s->temp[0][4*i+G]= get_vlc2(&s->gb, s->vlc[1].table, VLC_BITS, 3);
+                s->temp[0][4*i+R]= get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3);
+                                   get_vlc2(&s->gb, s->vlc[2].table, VLC_BITS, 3); //?!
+            }
+        }
+    }
+}
+
+static int encode_bgr_bitstream(HYuvContext *s, int count){
+    int i;
+
+    if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < 3*4*count){
+        av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    if((s->flags&CODEC_FLAG_PASS1) && (s->avctx->flags2&CODEC_FLAG2_NO_OUTPUT)){
+        for(i=0; i<count; i++){
+            int g= s->temp[0][4*i+G];
+            int b= (s->temp[0][4*i+B] - g) & 0xff;
+            int r= (s->temp[0][4*i+R] - g) & 0xff;
+            s->stats[0][b]++;
+            s->stats[1][g]++;
+            s->stats[2][r]++;
+        }
+    }else if(s->context || (s->flags&CODEC_FLAG_PASS1)){
+        for(i=0; i<count; i++){
+            int g= s->temp[0][4*i+G];
+            int b= (s->temp[0][4*i+B] - g) & 0xff;
+            int r= (s->temp[0][4*i+R] - g) & 0xff;
+            s->stats[0][b]++;
+            s->stats[1][g]++;
+            s->stats[2][r]++;
+            put_bits(&s->pb, s->len[1][g], s->bits[1][g]);
+            put_bits(&s->pb, s->len[0][b], s->bits[0][b]);
+            put_bits(&s->pb, s->len[2][r], s->bits[2][r]);
+        }
+    }else{
+        for(i=0; i<count; i++){
+            int g= s->temp[0][4*i+G];
+            int b= (s->temp[0][4*i+B] - g) & 0xff;
+            int r= (s->temp[0][4*i+R] - g) & 0xff;
+            put_bits(&s->pb, s->len[1][g], s->bits[1][g]);
+            put_bits(&s->pb, s->len[0][b], s->bits[0][b]);
+            put_bits(&s->pb, s->len[2][r], s->bits[2][r]);
+        }
+    }
+    return 0;
+}
+
+#ifdef CONFIG_DECODERS
+static void draw_slice(HYuvContext *s, int y){
+    int h, cy;
+    int offset[4];
+
+    if(s->avctx->draw_horiz_band==NULL)
+        return;
+
+    h= y - s->last_slice_end;
+    y -= h;
+
+    if(s->bitstream_bpp==12){
+        cy= y>>1;
+    }else{
+        cy= y;
+    }
+
+    offset[0] = s->picture.linesize[0]*y;
+    offset[1] = s->picture.linesize[1]*cy;
+    offset[2] = s->picture.linesize[2]*cy;
+    offset[3] = 0;
+    emms_c();
+
+    s->avctx->draw_horiz_band(s->avctx, &s->picture, offset, y, 3, h);
+
+    s->last_slice_end= y + h;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size){
+    HYuvContext *s = avctx->priv_data;
+    const int width= s->width;
+    const int width2= s->width>>1;
+    const int height= s->height;
+    int fake_ystride, fake_ustride, fake_vstride;
+    AVFrame * const p= &s->picture;
+    int table_size= 0;
+
+    AVFrame *picture = data;
+
+    s->bitstream_buffer= av_fast_realloc(s->bitstream_buffer, &s->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    s->dsp.bswap_buf((uint32_t*)s->bitstream_buffer, (uint32_t*)buf, buf_size/4);
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    if(s->context){
+        table_size = read_huffman_tables(s, s->bitstream_buffer, buf_size);
+        if(table_size < 0)
+            return -1;
+    }
+
+    if((unsigned)(buf_size-table_size) >= INT_MAX/8)
+        return -1;
+
+    init_get_bits(&s->gb, s->bitstream_buffer+table_size, (buf_size-table_size)*8);
+
+    fake_ystride= s->interlaced ? p->linesize[0]*2  : p->linesize[0];
+    fake_ustride= s->interlaced ? p->linesize[1]*2  : p->linesize[1];
+    fake_vstride= s->interlaced ? p->linesize[2]*2  : p->linesize[2];
+
+    s->last_slice_end= 0;
+
+    if(s->bitstream_bpp<24){
+        int y, cy;
+        int lefty, leftu, leftv;
+        int lefttopy, lefttopu, lefttopv;
+
+        if(s->yuy2){
+            p->data[0][3]= get_bits(&s->gb, 8);
+            p->data[0][2]= get_bits(&s->gb, 8);
+            p->data[0][1]= get_bits(&s->gb, 8);
+            p->data[0][0]= get_bits(&s->gb, 8);
+
+            av_log(avctx, AV_LOG_ERROR, "YUY2 output is not implemented yet\n");
+            return -1;
+        }else{
+
+            leftv= p->data[2][0]= get_bits(&s->gb, 8);
+            lefty= p->data[0][1]= get_bits(&s->gb, 8);
+            leftu= p->data[1][0]= get_bits(&s->gb, 8);
+                   p->data[0][0]= get_bits(&s->gb, 8);
+
+            switch(s->predictor){
+            case LEFT:
+            case PLANE:
+                decode_422_bitstream(s, width-2);
+                lefty= add_left_prediction(p->data[0] + 2, s->temp[0], width-2, lefty);
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    leftu= add_left_prediction(p->data[1] + 1, s->temp[1], width2-1, leftu);
+                    leftv= add_left_prediction(p->data[2] + 1, s->temp[2], width2-1, leftv);
+                }
+
+                for(cy=y=1; y<s->height; y++,cy++){
+                    uint8_t *ydst, *udst, *vdst;
+
+                    if(s->bitstream_bpp==12){
+                        decode_gray_bitstream(s, width);
+
+                        ydst= p->data[0] + p->linesize[0]*y;
+
+                        lefty= add_left_prediction(ydst, s->temp[0], width, lefty);
+                        if(s->predictor == PLANE){
+                            if(y>s->interlaced)
+                                s->dsp.add_bytes(ydst, ydst - fake_ystride, width);
+                        }
+                        y++;
+                        if(y>=s->height) break;
+                    }
+
+                    draw_slice(s, y);
+
+                    ydst= p->data[0] + p->linesize[0]*y;
+                    udst= p->data[1] + p->linesize[1]*cy;
+                    vdst= p->data[2] + p->linesize[2]*cy;
+
+                    decode_422_bitstream(s, width);
+                    lefty= add_left_prediction(ydst, s->temp[0], width, lefty);
+                    if(!(s->flags&CODEC_FLAG_GRAY)){
+                        leftu= add_left_prediction(udst, s->temp[1], width2, leftu);
+                        leftv= add_left_prediction(vdst, s->temp[2], width2, leftv);
+                    }
+                    if(s->predictor == PLANE){
+                        if(cy>s->interlaced){
+                            s->dsp.add_bytes(ydst, ydst - fake_ystride, width);
+                            if(!(s->flags&CODEC_FLAG_GRAY)){
+                                s->dsp.add_bytes(udst, udst - fake_ustride, width2);
+                                s->dsp.add_bytes(vdst, vdst - fake_vstride, width2);
+                            }
+                        }
+                    }
+                }
+                draw_slice(s, height);
+
+                break;
+            case MEDIAN:
+                /* first line except first 2 pixels is left predicted */
+                decode_422_bitstream(s, width-2);
+                lefty= add_left_prediction(p->data[0] + 2, s->temp[0], width-2, lefty);
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    leftu= add_left_prediction(p->data[1] + 1, s->temp[1], width2-1, leftu);
+                    leftv= add_left_prediction(p->data[2] + 1, s->temp[2], width2-1, leftv);
+                }
+
+                cy=y=1;
+
+                /* second line is left predicted for interlaced case */
+                if(s->interlaced){
+                    decode_422_bitstream(s, width);
+                    lefty= add_left_prediction(p->data[0] + p->linesize[0], s->temp[0], width, lefty);
+                    if(!(s->flags&CODEC_FLAG_GRAY)){
+                        leftu= add_left_prediction(p->data[1] + p->linesize[2], s->temp[1], width2, leftu);
+                        leftv= add_left_prediction(p->data[2] + p->linesize[1], s->temp[2], width2, leftv);
+                    }
+                    y++; cy++;
+                }
+
+                /* next 4 pixels are left predicted too */
+                decode_422_bitstream(s, 4);
+                lefty= add_left_prediction(p->data[0] + fake_ystride, s->temp[0], 4, lefty);
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    leftu= add_left_prediction(p->data[1] + fake_ustride, s->temp[1], 2, leftu);
+                    leftv= add_left_prediction(p->data[2] + fake_vstride, s->temp[2], 2, leftv);
+                }
+
+                /* next line except the first 4 pixels is median predicted */
+                lefttopy= p->data[0][3];
+                decode_422_bitstream(s, width-4);
+                add_median_prediction(p->data[0] + fake_ystride+4, p->data[0]+4, s->temp[0], width-4, &lefty, &lefttopy);
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    lefttopu= p->data[1][1];
+                    lefttopv= p->data[2][1];
+                    add_median_prediction(p->data[1] + fake_ustride+2, p->data[1]+2, s->temp[1], width2-2, &leftu, &lefttopu);
+                    add_median_prediction(p->data[2] + fake_vstride+2, p->data[2]+2, s->temp[2], width2-2, &leftv, &lefttopv);
+                }
+                y++; cy++;
+
+                for(; y<height; y++,cy++){
+                    uint8_t *ydst, *udst, *vdst;
+
+                    if(s->bitstream_bpp==12){
+                        while(2*cy > y){
+                            decode_gray_bitstream(s, width);
+                            ydst= p->data[0] + p->linesize[0]*y;
+                            add_median_prediction(ydst, ydst - fake_ystride, s->temp[0], width, &lefty, &lefttopy);
+                            y++;
+                        }
+                        if(y>=height) break;
+                    }
+                    draw_slice(s, y);
+
+                    decode_422_bitstream(s, width);
+
+                    ydst= p->data[0] + p->linesize[0]*y;
+                    udst= p->data[1] + p->linesize[1]*cy;
+                    vdst= p->data[2] + p->linesize[2]*cy;
+
+                    add_median_prediction(ydst, ydst - fake_ystride, s->temp[0], width, &lefty, &lefttopy);
+                    if(!(s->flags&CODEC_FLAG_GRAY)){
+                        add_median_prediction(udst, udst - fake_ustride, s->temp[1], width2, &leftu, &lefttopu);
+                        add_median_prediction(vdst, vdst - fake_vstride, s->temp[2], width2, &leftv, &lefttopv);
+                    }
+                }
+
+                draw_slice(s, height);
+                break;
+            }
+        }
+    }else{
+        int y;
+        int leftr, leftg, leftb;
+        const int last_line= (height-1)*p->linesize[0];
+
+        if(s->bitstream_bpp==32){
+            skip_bits(&s->gb, 8);
+            leftr= p->data[0][last_line+R]= get_bits(&s->gb, 8);
+            leftg= p->data[0][last_line+G]= get_bits(&s->gb, 8);
+            leftb= p->data[0][last_line+B]= get_bits(&s->gb, 8);
+        }else{
+            leftr= p->data[0][last_line+R]= get_bits(&s->gb, 8);
+            leftg= p->data[0][last_line+G]= get_bits(&s->gb, 8);
+            leftb= p->data[0][last_line+B]= get_bits(&s->gb, 8);
+            skip_bits(&s->gb, 8);
+        }
+
+        if(s->bgr32){
+            switch(s->predictor){
+            case LEFT:
+            case PLANE:
+                decode_bgr_bitstream(s, width-1);
+                add_left_prediction_bgr32(p->data[0] + last_line+4, s->temp[0], width-1, &leftr, &leftg, &leftb);
+
+                for(y=s->height-2; y>=0; y--){ //yes its stored upside down
+                    decode_bgr_bitstream(s, width);
+
+                    add_left_prediction_bgr32(p->data[0] + p->linesize[0]*y, s->temp[0], width, &leftr, &leftg, &leftb);
+                    if(s->predictor == PLANE){
+                        if((y&s->interlaced)==0 && y<s->height-1-s->interlaced){
+                            s->dsp.add_bytes(p->data[0] + p->linesize[0]*y,
+                                             p->data[0] + p->linesize[0]*y + fake_ystride, fake_ystride);
+                        }
+                    }
+                }
+                draw_slice(s, height); // just 1 large slice as this is not possible in reverse order
+                break;
+            default:
+                av_log(avctx, AV_LOG_ERROR, "prediction type not supported!\n");
+            }
+        }else{
+
+            av_log(avctx, AV_LOG_ERROR, "BGR24 output is not implemented yet\n");
+            return -1;
+        }
+    }
+    emms_c();
+
+    *picture= *p;
+    *data_size = sizeof(AVFrame);
+
+    return (get_bits_count(&s->gb)+31)/32*4 + table_size;
+}
+#endif
+
+static int common_end(HYuvContext *s){
+    int i;
+
+    for(i=0; i<3; i++){
+        av_freep(&s->temp[i]);
+    }
+    return 0;
+}
+
+#ifdef CONFIG_DECODERS
+static int decode_end(AVCodecContext *avctx)
+{
+    HYuvContext *s = avctx->priv_data;
+    int i;
+
+    common_end(s);
+    av_freep(&s->bitstream_buffer);
+
+    for(i=0; i<3; i++){
+        free_vlc(&s->vlc[i]);
+    }
+
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    HYuvContext *s = avctx->priv_data;
+    AVFrame *pict = data;
+    const int width= s->width;
+    const int width2= s->width>>1;
+    const int height= s->height;
+    const int fake_ystride= s->interlaced ? pict->linesize[0]*2  : pict->linesize[0];
+    const int fake_ustride= s->interlaced ? pict->linesize[1]*2  : pict->linesize[1];
+    const int fake_vstride= s->interlaced ? pict->linesize[2]*2  : pict->linesize[2];
+    AVFrame * const p= &s->picture;
+    int i, j, size=0;
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    if(s->context){
+        for(i=0; i<3; i++){
+            generate_len_table(s->len[i], s->stats[i], 256);
+            if(generate_bits_table(s->bits[i], s->len[i])<0)
+                return -1;
+            size+= store_table(s, s->len[i], &buf[size]);
+        }
+
+        for(i=0; i<3; i++)
+            for(j=0; j<256; j++)
+                s->stats[i][j] >>= 1;
+    }
+
+    init_put_bits(&s->pb, buf+size, buf_size-size);
+
+    if(avctx->pix_fmt == PIX_FMT_YUV422P || avctx->pix_fmt == PIX_FMT_YUV420P){
+        int lefty, leftu, leftv, y, cy;
+
+        put_bits(&s->pb, 8, leftv= p->data[2][0]);
+        put_bits(&s->pb, 8, lefty= p->data[0][1]);
+        put_bits(&s->pb, 8, leftu= p->data[1][0]);
+        put_bits(&s->pb, 8,        p->data[0][0]);
+
+        lefty= sub_left_prediction(s, s->temp[0], p->data[0]+2, width-2 , lefty);
+        leftu= sub_left_prediction(s, s->temp[1], p->data[1]+1, width2-1, leftu);
+        leftv= sub_left_prediction(s, s->temp[2], p->data[2]+1, width2-1, leftv);
+
+        encode_422_bitstream(s, width-2);
+
+        if(s->predictor==MEDIAN){
+            int lefttopy, lefttopu, lefttopv;
+            cy=y=1;
+            if(s->interlaced){
+                lefty= sub_left_prediction(s, s->temp[0], p->data[0]+p->linesize[0], width , lefty);
+                leftu= sub_left_prediction(s, s->temp[1], p->data[1]+p->linesize[1], width2, leftu);
+                leftv= sub_left_prediction(s, s->temp[2], p->data[2]+p->linesize[2], width2, leftv);
+
+                encode_422_bitstream(s, width);
+                y++; cy++;
+            }
+
+            lefty= sub_left_prediction(s, s->temp[0], p->data[0]+fake_ystride, 4, lefty);
+            leftu= sub_left_prediction(s, s->temp[1], p->data[1]+fake_ustride, 2, leftu);
+            leftv= sub_left_prediction(s, s->temp[2], p->data[2]+fake_vstride, 2, leftv);
+
+            encode_422_bitstream(s, 4);
+
+            lefttopy= p->data[0][3];
+            lefttopu= p->data[1][1];
+            lefttopv= p->data[2][1];
+            s->dsp.sub_hfyu_median_prediction(s->temp[0], p->data[0]+4, p->data[0] + fake_ystride+4, width-4 , &lefty, &lefttopy);
+            s->dsp.sub_hfyu_median_prediction(s->temp[1], p->data[1]+2, p->data[1] + fake_ustride+2, width2-2, &leftu, &lefttopu);
+            s->dsp.sub_hfyu_median_prediction(s->temp[2], p->data[2]+2, p->data[2] + fake_vstride+2, width2-2, &leftv, &lefttopv);
+            encode_422_bitstream(s, width-4);
+            y++; cy++;
+
+            for(; y<height; y++,cy++){
+                uint8_t *ydst, *udst, *vdst;
+
+                if(s->bitstream_bpp==12){
+                    while(2*cy > y){
+                        ydst= p->data[0] + p->linesize[0]*y;
+                        s->dsp.sub_hfyu_median_prediction(s->temp[0], ydst - fake_ystride, ydst, width , &lefty, &lefttopy);
+                        encode_gray_bitstream(s, width);
+                        y++;
+                    }
+                    if(y>=height) break;
+                }
+                ydst= p->data[0] + p->linesize[0]*y;
+                udst= p->data[1] + p->linesize[1]*cy;
+                vdst= p->data[2] + p->linesize[2]*cy;
+
+                s->dsp.sub_hfyu_median_prediction(s->temp[0], ydst - fake_ystride, ydst, width , &lefty, &lefttopy);
+                s->dsp.sub_hfyu_median_prediction(s->temp[1], udst - fake_ustride, udst, width2, &leftu, &lefttopu);
+                s->dsp.sub_hfyu_median_prediction(s->temp[2], vdst - fake_vstride, vdst, width2, &leftv, &lefttopv);
+
+                encode_422_bitstream(s, width);
+            }
+        }else{
+            for(cy=y=1; y<height; y++,cy++){
+                uint8_t *ydst, *udst, *vdst;
+
+                /* encode a luma only line & y++ */
+                if(s->bitstream_bpp==12){
+                    ydst= p->data[0] + p->linesize[0]*y;
+
+                    if(s->predictor == PLANE && s->interlaced < y){
+                        s->dsp.diff_bytes(s->temp[1], ydst, ydst - fake_ystride, width);
+
+                        lefty= sub_left_prediction(s, s->temp[0], s->temp[1], width , lefty);
+                    }else{
+                        lefty= sub_left_prediction(s, s->temp[0], ydst, width , lefty);
+                    }
+                    encode_gray_bitstream(s, width);
+                    y++;
+                    if(y>=height) break;
+                }
+
+                ydst= p->data[0] + p->linesize[0]*y;
+                udst= p->data[1] + p->linesize[1]*cy;
+                vdst= p->data[2] + p->linesize[2]*cy;
+
+                if(s->predictor == PLANE && s->interlaced < cy){
+                    s->dsp.diff_bytes(s->temp[1], ydst, ydst - fake_ystride, width);
+                    s->dsp.diff_bytes(s->temp[2], udst, udst - fake_ustride, width2);
+                    s->dsp.diff_bytes(s->temp[2] + width2, vdst, vdst - fake_vstride, width2);
+
+                    lefty= sub_left_prediction(s, s->temp[0], s->temp[1], width , lefty);
+                    leftu= sub_left_prediction(s, s->temp[1], s->temp[2], width2, leftu);
+                    leftv= sub_left_prediction(s, s->temp[2], s->temp[2] + width2, width2, leftv);
+                }else{
+                    lefty= sub_left_prediction(s, s->temp[0], ydst, width , lefty);
+                    leftu= sub_left_prediction(s, s->temp[1], udst, width2, leftu);
+                    leftv= sub_left_prediction(s, s->temp[2], vdst, width2, leftv);
+                }
+
+                encode_422_bitstream(s, width);
+            }
+        }
+    }else if(avctx->pix_fmt == PIX_FMT_RGB32){
+        uint8_t *data = p->data[0] + (height-1)*p->linesize[0];
+        const int stride = -p->linesize[0];
+        const int fake_stride = -fake_ystride;
+        int y;
+        int leftr, leftg, leftb;
+
+        put_bits(&s->pb, 8, leftr= data[R]);
+        put_bits(&s->pb, 8, leftg= data[G]);
+        put_bits(&s->pb, 8, leftb= data[B]);
+        put_bits(&s->pb, 8, 0);
+
+        sub_left_prediction_bgr32(s, s->temp[0], data+4, width-1, &leftr, &leftg, &leftb);
+        encode_bgr_bitstream(s, width-1);
+
+        for(y=1; y<s->height; y++){
+            uint8_t *dst = data + y*stride;
+            if(s->predictor == PLANE && s->interlaced < y){
+                s->dsp.diff_bytes(s->temp[1], dst, dst - fake_stride, width*4);
+                sub_left_prediction_bgr32(s, s->temp[0], s->temp[1], width, &leftr, &leftg, &leftb);
+            }else{
+                sub_left_prediction_bgr32(s, s->temp[0], dst, width, &leftr, &leftg, &leftb);
+            }
+            encode_bgr_bitstream(s, width);
+        }
+    }else{
+        av_log(avctx, AV_LOG_ERROR, "Format not supported!\n");
+    }
+    emms_c();
+
+    size+= (put_bits_count(&s->pb)+31)/8;
+    size/= 4;
+
+    if((s->flags&CODEC_FLAG_PASS1) && (s->picture_number&31)==0){
+        int j;
+        char *p= avctx->stats_out;
+        char *end= p + 1024*30;
+        for(i=0; i<3; i++){
+            for(j=0; j<256; j++){
+                snprintf(p, end-p, "%"PRIu64" ", s->stats[i][j]);
+                p+= strlen(p);
+                s->stats[i][j]= 0;
+            }
+            snprintf(p, end-p, "\n");
+            p++;
+        }
+    }
+    if(!(s->avctx->flags2 & CODEC_FLAG2_NO_OUTPUT)){
+        flush_put_bits(&s->pb);
+        s->dsp.bswap_buf((uint32_t*)buf, (uint32_t*)buf, size);
+        avctx->stats_out[0] = '\0';
+    }
+
+    s->picture_number++;
+
+    return size*4;
+}
+
+static int encode_end(AVCodecContext *avctx)
+{
+    HYuvContext *s = avctx->priv_data;
+
+    common_end(s);
+
+    av_freep(&avctx->extradata);
+    av_freep(&avctx->stats_out);
+
+    return 0;
+}
+#endif /* CONFIG_ENCODERS */
+
+#ifdef CONFIG_DECODERS
+AVCodec huffyuv_decoder = {
+    "huffyuv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_HUFFYUV,
+    sizeof(HYuvContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND,
+    NULL
+};
+
+AVCodec ffvhuff_decoder = {
+    "ffvhuff",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FFVHUFF,
+    sizeof(HYuvContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND,
+    NULL
+};
+#endif
+
+#ifdef CONFIG_ENCODERS
+
+AVCodec huffyuv_encoder = {
+    "huffyuv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_HUFFYUV,
+    sizeof(HYuvContext),
+    encode_init,
+    encode_frame,
+    encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV422P, PIX_FMT_RGB32, -1},
+};
+
+AVCodec ffvhuff_encoder = {
+    "ffvhuff",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FFVHUFF,
+    sizeof(HYuvContext),
+    encode_init,
+    encode_frame,
+    encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_RGB32, -1},
+};
+
+#endif //CONFIG_ENCODERS
diff --git a/contrib/ffmpeg/libavcodec/i386/cavsdsp_mmx.c b/contrib/ffmpeg/libavcodec/i386/cavsdsp_mmx.c
new file mode 100644
index 000000000..51d519a5c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/cavsdsp_mmx.c
@@ -0,0 +1,518 @@
+/*
+ * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
+ * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
+ *
+ * MMX optimised DSP functions, based on H.264 optimisations by
+ * Michael Niedermayer and Loren Merritt
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "../dsputil.h"
+#include "common.h"
+
+DECLARE_ALIGNED_8(static const uint64_t,ff_pw_4 ) = 0x0004000400040004ULL;
+DECLARE_ALIGNED_8(static const uint64_t,ff_pw_5 ) = 0x0005000500050005ULL;
+DECLARE_ALIGNED_8(static const uint64_t,ff_pw_7 ) = 0x0007000700070007ULL;
+DECLARE_ALIGNED_8(static const uint64_t,ff_pw_42) = 0x002A002A002A002AULL;
+DECLARE_ALIGNED_8(static const uint64_t,ff_pw_64) = 0x0040004000400040ULL;
+DECLARE_ALIGNED_8(static const uint64_t,ff_pw_96) = 0x0060006000600060ULL;
+
+/*****************************************************************************
+ *
+ * inverse transform
+ *
+ ****************************************************************************/
+
+#define SUMSUB_BA( a, b ) \
+    "paddw "#b", "#a" \n\t"\
+    "paddw "#b", "#b" \n\t"\
+    "psubw "#a", "#b" \n\t"
+
+#define SBUTTERFLY(a,b,t,n)\
+    "movq " #a ", " #t "              \n\t" /* abcd */\
+    "punpckl" #n " " #b ", " #a "     \n\t" /* aebf */\
+    "punpckh" #n " " #b ", " #t "     \n\t" /* cgdh */
+
+#define TRANSPOSE4(a,b,c,d,t)\
+    SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
+    SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
+    SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
+    SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
+
+static inline void cavs_idct8_1d(int16_t *block, uint64_t bias)
+{
+    asm volatile(
+        "movq 112(%0), %%mm4  \n\t" /* mm4 = src7 */
+        "movq  16(%0), %%mm5  \n\t" /* mm5 = src1 */
+        "movq  80(%0), %%mm2  \n\t" /* mm2 = src5 */
+        "movq  48(%0), %%mm7  \n\t" /* mm7 = src3 */
+        "movq   %%mm4, %%mm0  \n\t"
+        "movq   %%mm5, %%mm3  \n\t"
+        "movq   %%mm2, %%mm6  \n\t"
+        "movq   %%mm7, %%mm1  \n\t"
+
+        "paddw  %%mm4, %%mm4  \n\t" /* mm4 = 2*src7 */
+        "paddw  %%mm3, %%mm3  \n\t" /* mm3 = 2*src1 */
+        "paddw  %%mm6, %%mm6  \n\t" /* mm6 = 2*src5 */
+        "paddw  %%mm1, %%mm1  \n\t" /* mm1 = 2*src3 */
+        "paddw  %%mm4, %%mm0  \n\t" /* mm0 = 3*src7 */
+        "paddw  %%mm3, %%mm5  \n\t" /* mm5 = 3*src1 */
+        "paddw  %%mm6, %%mm2  \n\t" /* mm2 = 3*src5 */
+        "paddw  %%mm1, %%mm7  \n\t" /* mm7 = 3*src3 */
+        "psubw  %%mm4, %%mm5  \n\t" /* mm5 = 3*src1 - 2*src7 = a0 */
+        "paddw  %%mm6, %%mm7  \n\t" /* mm7 = 3*src3 + 2*src5 = a1 */
+        "psubw  %%mm2, %%mm1  \n\t" /* mm1 = 2*src3 - 3*src5 = a2 */
+        "paddw  %%mm0, %%mm3  \n\t" /* mm3 = 2*src1 + 3*src7 = a3 */
+
+        "movq   %%mm5, %%mm4  \n\t"
+        "movq   %%mm7, %%mm6  \n\t"
+        "movq   %%mm3, %%mm0  \n\t"
+        "movq   %%mm1, %%mm2  \n\t"
+        SUMSUB_BA( %%mm7, %%mm5 )   /* mm7 = a0 + a1  mm5 = a0 - a1 */
+        "paddw  %%mm3, %%mm7  \n\t" /* mm7 = a0 + a1 + a3 */
+        "paddw  %%mm1, %%mm5  \n\t" /* mm5 = a0 - a1 + a2 */
+        "paddw  %%mm7, %%mm7  \n\t"
+        "paddw  %%mm5, %%mm5  \n\t"
+        "paddw  %%mm6, %%mm7  \n\t" /* mm7 = b4 */
+        "paddw  %%mm4, %%mm5  \n\t" /* mm5 = b5 */
+
+        SUMSUB_BA( %%mm1, %%mm3 )   /* mm1 = a3 + a2  mm3 = a3 - a2 */
+        "psubw  %%mm1, %%mm4  \n\t" /* mm4 = a0 - a2 - a3 */
+        "movq   %%mm4, %%mm1  \n\t" /* mm1 = a0 - a2 - a3 */
+        "psubw  %%mm6, %%mm3  \n\t" /* mm3 = a3 - a2 - a1 */
+        "paddw  %%mm1, %%mm1  \n\t"
+        "paddw  %%mm3, %%mm3  \n\t"
+        "psubw  %%mm2, %%mm1  \n\t" /* mm1 = b7 */
+        "paddw  %%mm0, %%mm3  \n\t" /* mm3 = b6 */
+
+        "movq  32(%0), %%mm2  \n\t" /* mm2 = src2 */
+        "movq  96(%0), %%mm6  \n\t" /* mm6 = src6 */
+        "movq   %%mm2, %%mm4  \n\t"
+        "movq   %%mm6, %%mm0  \n\t"
+        "psllw  $2,    %%mm4  \n\t" /* mm4 = 4*src2 */
+        "psllw  $2,    %%mm6  \n\t" /* mm6 = 4*src6 */
+        "paddw  %%mm4, %%mm2  \n\t" /* mm2 = 5*src2 */
+        "paddw  %%mm6, %%mm0  \n\t" /* mm0 = 5*src6 */
+        "paddw  %%mm2, %%mm2  \n\t"
+        "paddw  %%mm0, %%mm0  \n\t"
+        "psubw  %%mm0, %%mm4  \n\t" /* mm4 = 4*src2 - 10*src6 = a7 */
+        "paddw  %%mm2, %%mm6  \n\t" /* mm6 = 4*src6 + 10*src2 = a6 */
+
+        "movq    (%0), %%mm2  \n\t" /* mm2 = src0 */
+        "movq  64(%0), %%mm0  \n\t" /* mm0 = src4 */
+        SUMSUB_BA( %%mm0, %%mm2 )   /* mm0 = src0+src4  mm2 = src0-src4 */
+        "psllw  $3,    %%mm0  \n\t"
+        "psllw  $3,    %%mm2  \n\t"
+        "paddw  %1,    %%mm0  \n\t" /* add rounding bias */
+        "paddw  %1,    %%mm2  \n\t" /* add rounding bias */
+
+        SUMSUB_BA( %%mm6, %%mm0 )   /* mm6 = a4 + a6  mm0 = a4 - a6 */
+        SUMSUB_BA( %%mm4, %%mm2 )   /* mm4 = a5 + a7  mm2 = a5 - a7 */
+        SUMSUB_BA( %%mm7, %%mm6 )   /* mm7 = dst0  mm6 = dst7 */
+        SUMSUB_BA( %%mm5, %%mm4 )   /* mm5 = dst1  mm4 = dst6 */
+        SUMSUB_BA( %%mm3, %%mm2 )   /* mm3 = dst2  mm2 = dst5 */
+        SUMSUB_BA( %%mm1, %%mm0 )   /* mm1 = dst3  mm0 = dst4 */
+        :: "r"(block), "m"(bias)
+    );
+}
+
+static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
+{
+    int i;
+    DECLARE_ALIGNED_8(int16_t, b2[64]);
+
+    for(i=0; i<2; i++){
+        DECLARE_ALIGNED_8(uint64_t, tmp);
+
+        cavs_idct8_1d(block+4*i, ff_pw_4);
+
+        asm volatile(
+            "psraw     $3, %%mm7  \n\t"
+            "psraw     $3, %%mm6  \n\t"
+            "psraw     $3, %%mm5  \n\t"
+            "psraw     $3, %%mm4  \n\t"
+            "psraw     $3, %%mm3  \n\t"
+            "psraw     $3, %%mm2  \n\t"
+            "psraw     $3, %%mm1  \n\t"
+            "psraw     $3, %%mm0  \n\t"
+            "movq   %%mm7,    %0   \n\t"
+            TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
+            "movq   %%mm0,  8(%1)  \n\t"
+            "movq   %%mm6, 24(%1)  \n\t"
+            "movq   %%mm7, 40(%1)  \n\t"
+            "movq   %%mm4, 56(%1)  \n\t"
+            "movq    %0,    %%mm7  \n\t"
+            TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
+            "movq   %%mm7,   (%1)  \n\t"
+            "movq   %%mm1, 16(%1)  \n\t"
+            "movq   %%mm0, 32(%1)  \n\t"
+            "movq   %%mm3, 48(%1)  \n\t"
+            : "=m"(tmp)
+            : "r"(b2+32*i)
+            : "memory"
+        );
+    }
+
+    for(i=0; i<2; i++){
+        cavs_idct8_1d(b2+4*i, ff_pw_64);
+
+        asm volatile(
+            "psraw     $7, %%mm7  \n\t"
+            "psraw     $7, %%mm6  \n\t"
+            "psraw     $7, %%mm5  \n\t"
+            "psraw     $7, %%mm4  \n\t"
+            "psraw     $7, %%mm3  \n\t"
+            "psraw     $7, %%mm2  \n\t"
+            "psraw     $7, %%mm1  \n\t"
+            "psraw     $7, %%mm0  \n\t"
+            "movq   %%mm7,    (%0)  \n\t"
+            "movq   %%mm5,  16(%0)  \n\t"
+            "movq   %%mm3,  32(%0)  \n\t"
+            "movq   %%mm1,  48(%0)  \n\t"
+            "movq   %%mm0,  64(%0)  \n\t"
+            "movq   %%mm2,  80(%0)  \n\t"
+            "movq   %%mm4,  96(%0)  \n\t"
+            "movq   %%mm6, 112(%0)  \n\t"
+            :: "r"(b2+4*i)
+            : "memory"
+        );
+    }
+
+    add_pixels_clamped_mmx(b2, dst, stride);
+
+    /* clear block */
+    asm volatile(
+            "pxor %%mm7, %%mm7   \n\t"
+            "movq %%mm7, (%0)    \n\t"
+            "movq %%mm7, 8(%0)   \n\t"
+            "movq %%mm7, 16(%0)  \n\t"
+            "movq %%mm7, 24(%0)  \n\t"
+            "movq %%mm7, 32(%0)  \n\t"
+            "movq %%mm7, 40(%0)  \n\t"
+            "movq %%mm7, 48(%0)  \n\t"
+            "movq %%mm7, 56(%0)  \n\t"
+            "movq %%mm7, 64(%0)  \n\t"
+            "movq %%mm7, 72(%0)  \n\t"
+            "movq %%mm7, 80(%0)  \n\t"
+            "movq %%mm7, 88(%0)  \n\t"
+            "movq %%mm7, 96(%0)  \n\t"
+            "movq %%mm7, 104(%0) \n\t"
+            "movq %%mm7, 112(%0) \n\t"
+            "movq %%mm7, 120(%0) \n\t"
+            :: "r" (block)
+    );
+}
+
+/*****************************************************************************
+ *
+ * motion compensation
+ *
+ ****************************************************************************/
+
+/* vertical filter [-1 -2 96 42 -7  0]  */
+#define QPEL_CAVSV1(A,B,C,D,E,F,OP)      \
+        "movd (%0), "#F"            \n\t"\
+        "movq "#C", %%mm6           \n\t"\
+        "pmullw %5, %%mm6           \n\t"\
+        "movq "#D", %%mm7           \n\t"\
+        "pmullw %6, %%mm7           \n\t"\
+        "psllw $3, "#E"             \n\t"\
+        "psubw "#E", %%mm6          \n\t"\
+        "psraw $3, "#E"             \n\t"\
+        "paddw %%mm7, %%mm6         \n\t"\
+        "paddw "#E", %%mm6          \n\t"\
+        "paddw "#B", "#B"           \n\t"\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, "#F"      \n\t"\
+        "psubw "#B", %%mm6          \n\t"\
+        "psraw $1, "#B"             \n\t"\
+        "psubw "#A", %%mm6          \n\t"\
+        "paddw %4, %%mm6            \n\t"\
+        "psraw $7, %%mm6            \n\t"\
+        "packuswb %%mm6, %%mm6      \n\t"\
+        OP(%%mm6, (%1), A, d)            \
+        "add %3, %1                 \n\t"
+
+/* vertical filter [ 0 -1  5  5 -1  0]  */
+#define QPEL_CAVSV2(A,B,C,D,E,F,OP)      \
+        "movd (%0), "#F"            \n\t"\
+        "movq "#C", %%mm6           \n\t"\
+        "paddw "#D", %%mm6          \n\t"\
+        "pmullw %5, %%mm6           \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, "#F"      \n\t"\
+        "psubw "#B", %%mm6          \n\t"\
+        "psubw "#E", %%mm6          \n\t"\
+        "paddw %4, %%mm6            \n\t"\
+        "psraw $3, %%mm6            \n\t"\
+        "packuswb %%mm6, %%mm6      \n\t"\
+        OP(%%mm6, (%1), A, d)            \
+        "add %3, %1                 \n\t"
+
+/* vertical filter [ 0 -7 42 96 -2 -1]  */
+#define QPEL_CAVSV3(A,B,C,D,E,F,OP)      \
+        "movd (%0), "#F"            \n\t"\
+        "movq "#C", %%mm6           \n\t"\
+        "pmullw %6, %%mm6           \n\t"\
+        "movq "#D", %%mm7           \n\t"\
+        "pmullw %5, %%mm7           \n\t"\
+        "psllw $3, "#B"             \n\t"\
+        "psubw "#B", %%mm6          \n\t"\
+        "psraw $3, "#B"             \n\t"\
+        "paddw %%mm7, %%mm6         \n\t"\
+        "paddw "#B", %%mm6          \n\t"\
+        "paddw "#E", "#E"           \n\t"\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, "#F"      \n\t"\
+        "psubw "#E", %%mm6          \n\t"\
+        "psraw $1, "#E"             \n\t"\
+        "psubw "#F", %%mm6          \n\t"\
+        "paddw %4, %%mm6            \n\t"\
+        "psraw $7, %%mm6            \n\t"\
+        "packuswb %%mm6, %%mm6      \n\t"\
+        OP(%%mm6, (%1), A, d)            \
+        "add %3, %1                 \n\t"
+
+
+#define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\
+    int w= 2;\
+    src -= 2*srcStride;\
+    \
+    while(w--){\
+      asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movd (%0), %%mm0           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm1           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm2           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm3           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm4           \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpcklbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm4     \n\t"\
+        VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+        VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+        VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+        VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+        VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
+        VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
+        VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+        VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+        \
+        : "+a"(src), "+c"(dst)\
+        : "S"((long)srcStride), "D"((long)dstStride), "m"(ADD), "m"(MUL1), "m"(MUL2)\
+        : "memory"\
+     );\
+     if(h==16){\
+        asm volatile(\
+            VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+            VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+            VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
+            VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
+            VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+            VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+            VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+            VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+            \
+           : "+a"(src), "+c"(dst)\
+           : "S"((long)srcStride), "D"((long)dstStride), "m"(ADD),  "m"(MUL1), "m"(MUL2)\
+           : "memory"\
+        );\
+     }\
+     src += 4-(h+5)*srcStride;\
+     dst += 4-h*dstStride;\
+   }
+
+#define QPEL_CAVS(OPNAME, OP, MMX)\
+static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    int h=8;\
+    asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movq %5, %%mm6             \n\t"\
+        "1:                         \n\t"\
+        "movq    (%0), %%mm0        \n\t"\
+        "movq   1(%0), %%mm2        \n\t"\
+        "movq %%mm0, %%mm1          \n\t"\
+        "movq %%mm2, %%mm3          \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpckhbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpckhbw %%mm7, %%mm3     \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "paddw %%mm3, %%mm1         \n\t"\
+        "pmullw %%mm6, %%mm0        \n\t"\
+        "pmullw %%mm6, %%mm1        \n\t"\
+        "movq   -1(%0), %%mm2       \n\t"\
+        "movq    2(%0), %%mm4       \n\t"\
+        "movq %%mm2, %%mm3          \n\t"\
+        "movq %%mm4, %%mm5          \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpckhbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm4     \n\t"\
+        "punpckhbw %%mm7, %%mm5     \n\t"\
+        "paddw %%mm4, %%mm2         \n\t"\
+        "paddw %%mm3, %%mm5         \n\t"\
+        "psubw %%mm2, %%mm0         \n\t"\
+        "psubw %%mm5, %%mm1         \n\t"\
+        "movq %6, %%mm5             \n\t"\
+        "paddw %%mm5, %%mm0         \n\t"\
+        "paddw %%mm5, %%mm1         \n\t"\
+        "psraw $3, %%mm0            \n\t"\
+        "psraw $3, %%mm1            \n\t"\
+        "packuswb %%mm1, %%mm0      \n\t"\
+        OP(%%mm0, (%1),%%mm5, q)         \
+        "add %3, %0                 \n\t"\
+        "add %4, %1                 \n\t"\
+        "decl %2                    \n\t"\
+        " jnz 1b                    \n\t"\
+        : "+a"(src), "+c"(dst), "+m"(h)\
+        : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_4)\
+        : "memory"\
+    );\
+}\
+\
+static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+  QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \
+}\
+\
+static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+  QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_5)         \
+}\
+\
+static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+  QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42)      \
+}\
+\
+static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
+}\
+static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
+    OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
+}\
+\
+static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
+}\
+static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
+    OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
+}\
+\
+static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
+}\
+static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
+    OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
+}\
+\
+static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\
+    OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## cavs_qpel8_h_ ## MMX(dst  , src  , dstStride, srcStride);\
+    OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\
+}\
+
+#define CAVS_MC(OPNAME, SIZE, MMX) \
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\
+}\
+
+#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "    \n\t"
+#define AVG_3DNOW_OP(a,b,temp, size) \
+"mov" #size " " #b ", " #temp "   \n\t"\
+"pavgusb " #temp ", " #a "        \n\t"\
+"mov" #size " " #a ", " #b "      \n\t"
+#define AVG_MMX2_OP(a,b,temp, size) \
+"mov" #size " " #b ", " #temp "   \n\t"\
+"pavgb " #temp ", " #a "          \n\t"\
+"mov" #size " " #a ", " #b "      \n\t"
+
+QPEL_CAVS(put_,       PUT_OP, 3dnow)
+QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow)
+QPEL_CAVS(put_,       PUT_OP, mmx2)
+QPEL_CAVS(avg_,  AVG_MMX2_OP, mmx2)
+
+CAVS_MC(put_, 8, 3dnow)
+CAVS_MC(put_, 16,3dnow)
+CAVS_MC(avg_, 8, 3dnow)
+CAVS_MC(avg_, 16,3dnow)
+CAVS_MC(put_, 8, mmx2)
+CAVS_MC(put_, 16,mmx2)
+CAVS_MC(avg_, 8, mmx2)
+CAVS_MC(avg_, 16,mmx2)
+
+void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
+void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
+void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
+void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride);
+
+void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx) {
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmx2; \
+    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_mmx2; \
+
+    dspfunc(put_cavs_qpel, 0, 16);
+    dspfunc(put_cavs_qpel, 1, 8);
+    dspfunc(avg_cavs_qpel, 0, 16);
+    dspfunc(avg_cavs_qpel, 1, 8);
+#undef dspfunc
+    c->cavs_idct8_add = cavs_idct8_add_mmx;
+}
+
+void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx) {
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \
+    c->PFX ## _pixels_tab[IDX][12] = ff_ ## PFX ## NUM ## _mc03_3dnow; \
+
+    dspfunc(put_cavs_qpel, 0, 16);
+    dspfunc(put_cavs_qpel, 1, 8);
+    dspfunc(avg_cavs_qpel, 0, 16);
+    dspfunc(avg_cavs_qpel, 1, 8);
+#undef dspfunc
+    c->cavs_idct8_add = cavs_idct8_add_mmx;
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/cputest.c b/contrib/ffmpeg/libavcodec/i386/cputest.c
new file mode 100644
index 000000000..0705ab3e5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/cputest.c
@@ -0,0 +1,130 @@
+/*
+ * CPU detection code, extracted from mmx.h
+ * (c)1997-99 by H. Dietz and R. Fisher
+ * Converted to C and improved by Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include "../dsputil.h"
+
+#undef printf
+
+#ifdef ARCH_X86_64
+#  define REG_b "rbx"
+#  define REG_S "rsi"
+#else
+#  define REG_b "ebx"
+#  define REG_S "esi"
+#endif
+
+/* ebx saving is necessary for PIC. gcc seems unable to see it alone */
+#define cpuid(index,eax,ebx,ecx,edx)\
+    __asm __volatile\
+        ("mov %%"REG_b", %%"REG_S"\n\t"\
+         "cpuid\n\t"\
+         "xchg %%"REG_b", %%"REG_S\
+         : "=a" (eax), "=S" (ebx),\
+           "=c" (ecx), "=d" (edx)\
+         : "0" (index));
+
+/* Function to test if multimedia instructions are supported...  */
+int mm_support(void)
+{
+    int rval = 0;
+    int eax, ebx, ecx, edx;
+    int max_std_level, max_ext_level, std_caps=0, ext_caps=0;
+    long a, c;
+
+    __asm__ __volatile__ (
+                          /* See if CPUID instruction is supported ... */
+                          /* ... Get copies of EFLAGS into eax and ecx */
+                          "pushf\n\t"
+                          "pop %0\n\t"
+                          "mov %0, %1\n\t"
+
+                          /* ... Toggle the ID bit in one copy and store */
+                          /*     to the EFLAGS reg */
+                          "xor $0x200000, %0\n\t"
+                          "push %0\n\t"
+                          "popf\n\t"
+
+                          /* ... Get the (hopefully modified) EFLAGS */
+                          "pushf\n\t"
+                          "pop %0\n\t"
+                          : "=a" (a), "=c" (c)
+                          :
+                          : "cc"
+                          );
+
+    if (a == c)
+        return 0; /* CPUID not supported */
+
+    cpuid(0, max_std_level, ebx, ecx, edx);
+
+    if(max_std_level >= 1){
+        cpuid(1, eax, ebx, ecx, std_caps);
+        if (std_caps & (1<<23))
+            rval |= MM_MMX;
+        if (std_caps & (1<<25))
+            rval |= MM_MMXEXT | MM_SSE;
+        if (std_caps & (1<<26))
+            rval |= MM_SSE2;
+        if (ecx & 1)
+            rval |= MM_SSE3;
+        if (ecx & 0x00000200 )
+            rval |= MM_SSSE3;
+    }
+
+    cpuid(0x80000000, max_ext_level, ebx, ecx, edx);
+
+    if(max_ext_level >= 0x80000001){
+        cpuid(0x80000001, eax, ebx, ecx, ext_caps);
+        if (ext_caps & (1<<31))
+            rval |= MM_3DNOW;
+        if (ext_caps & (1<<30))
+            rval |= MM_3DNOWEXT;
+        if (ext_caps & (1<<23))
+            rval |= MM_MMX;
+        if (ext_caps & (1<<22))
+            rval |= MM_MMXEXT;
+    }
+
+#if 0
+    av_log(NULL, AV_LOG_DEBUG, "%s%s%s%s%s%s%s%s\n",
+        (rval&MM_MMX) ? "MMX ":"",
+        (rval&MM_MMXEXT) ? "MMX2 ":"",
+        (rval&MM_SSE) ? "SSE ":"",
+        (rval&MM_SSE2) ? "SSE2 ":"",
+        (rval&MM_SSE3) ? "SSE3 ":"",
+        (rval&MM_SSSE3) ? "SSSE3 ":"",
+        (rval&MM_3DNOW) ? "3DNow ":"",
+        (rval&MM_3DNOWEXT) ? "3DNowExt ":"");
+#endif
+    return rval;
+}
+
+#ifdef __TEST__
+int main ( void )
+{
+  int mm_flags;
+  mm_flags = mm_support();
+  printf("mm_support = 0x%08X\n",mm_flags);
+  return 0;
+}
+#endif
diff --git a/contrib/ffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c b/contrib/ffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c
new file mode 100644
index 000000000..a943a0371
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c
@@ -0,0 +1,305 @@
+/*
+ * Copyright (c) 2005 Zoltan Hidvegi <hzoli -a- hzoli -d- com>,
+ *                    Loren Merritt
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * MMX optimized version of (put|avg)_h264_chroma_mc8.
+ * H264_CHROMA_MC8_TMPL must be defined to the desired function name
+ * H264_CHROMA_OP must be defined to empty for put and pavgb/pavgusb for avg
+ * H264_CHROMA_MC8_MV0 must be defined to a (put|avg)_pixels8 function
+ */
+static void H264_CHROMA_MC8_TMPL(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
+{
+    DECLARE_ALIGNED_8(uint64_t, AA);
+    DECLARE_ALIGNED_8(uint64_t, DD);
+    int i;
+
+    if(y==0 && x==0) {
+        /* no filter needed */
+        H264_CHROMA_MC8_MV0(dst, src, stride, h);
+        return;
+    }
+
+    assert(x<8 && y<8 && x>=0 && y>=0);
+
+    if(y==0 || x==0)
+    {
+        /* 1 dimensional filter only */
+        const int dxy = x ? 1 : stride;
+
+        asm volatile(
+            "movd %0, %%mm5\n\t"
+            "movq %1, %%mm4\n\t"
+            "punpcklwd %%mm5, %%mm5\n\t"
+            "punpckldq %%mm5, %%mm5\n\t" /* mm5 = B = x */
+            "movq %%mm4, %%mm6\n\t"
+            "pxor %%mm7, %%mm7\n\t"
+            "psubw %%mm5, %%mm4\n\t"     /* mm4 = A = 8-x */
+            "psrlw $1, %%mm6\n\t"        /* mm6 = 4 */
+            :: "rm"(x+y), "m"(ff_pw_8));
+
+        for(i=0; i<h; i++) {
+            asm volatile(
+                /* mm0 = src[0..7], mm1 = src[1..8] */
+                "movq %0, %%mm0\n\t"
+                "movq %1, %%mm2\n\t"
+                :: "m"(src[0]), "m"(src[dxy]));
+
+            asm volatile(
+                /* [mm0,mm1] = A * src[0..7] */
+                /* [mm2,mm3] = B * src[1..8] */
+                "movq %%mm0, %%mm1\n\t"
+                "movq %%mm2, %%mm3\n\t"
+                "punpcklbw %%mm7, %%mm0\n\t"
+                "punpckhbw %%mm7, %%mm1\n\t"
+                "punpcklbw %%mm7, %%mm2\n\t"
+                "punpckhbw %%mm7, %%mm3\n\t"
+                "pmullw %%mm4, %%mm0\n\t"
+                "pmullw %%mm4, %%mm1\n\t"
+                "pmullw %%mm5, %%mm2\n\t"
+                "pmullw %%mm5, %%mm3\n\t"
+
+                /* dst[0..7] = (A * src[0..7] + B * src[1..8] + 4) >> 3 */
+                "paddw %%mm6, %%mm0\n\t"
+                "paddw %%mm6, %%mm1\n\t"
+                "paddw %%mm2, %%mm0\n\t"
+                "paddw %%mm3, %%mm1\n\t"
+                "psrlw $3, %%mm0\n\t"
+                "psrlw $3, %%mm1\n\t"
+                "packuswb %%mm1, %%mm0\n\t"
+                H264_CHROMA_OP(%0, %%mm0)
+                "movq %%mm0, %0\n\t"
+                : "=m" (dst[0]));
+
+            src += stride;
+            dst += stride;
+        }
+        return;
+    }
+
+    /* general case, bilinear */
+    asm volatile("movd %2, %%mm4\n\t"
+                 "movd %3, %%mm6\n\t"
+                 "punpcklwd %%mm4, %%mm4\n\t"
+                 "punpcklwd %%mm6, %%mm6\n\t"
+                 "punpckldq %%mm4, %%mm4\n\t" /* mm4 = x words */
+                 "punpckldq %%mm6, %%mm6\n\t" /* mm6 = y words */
+                 "movq %%mm4, %%mm5\n\t"
+                 "pmullw %%mm6, %%mm4\n\t"    /* mm4 = x * y */
+                 "psllw $3, %%mm5\n\t"
+                 "psllw $3, %%mm6\n\t"
+                 "movq %%mm5, %%mm7\n\t"
+                 "paddw %%mm6, %%mm7\n\t"
+                 "movq %%mm4, %1\n\t"         /* DD = x * y */
+                 "psubw %%mm4, %%mm5\n\t"     /* mm5 = B = 8x - xy */
+                 "psubw %%mm4, %%mm6\n\t"     /* mm6 = C = 8y - xy */
+                 "paddw %4, %%mm4\n\t"
+                 "psubw %%mm7, %%mm4\n\t"     /* mm4 = A = xy - (8x+8y) + 64 */
+                 "pxor %%mm7, %%mm7\n\t"
+                 "movq %%mm4, %0\n\t"
+                 : "=m" (AA), "=m" (DD) : "rm" (x), "rm" (y), "m" (ff_pw_64));
+
+    asm volatile(
+        /* mm0 = src[0..7], mm1 = src[1..8] */
+        "movq %0, %%mm0\n\t"
+        "movq %1, %%mm1\n\t"
+        : : "m" (src[0]), "m" (src[1]));
+
+    for(i=0; i<h; i++) {
+        src += stride;
+
+        asm volatile(
+            /* mm2 = A * src[0..3] + B * src[1..4] */
+            /* mm3 = A * src[4..7] + B * src[5..8] */
+            "movq %%mm0, %%mm2\n\t"
+            "movq %%mm1, %%mm3\n\t"
+            "punpckhbw %%mm7, %%mm0\n\t"
+            "punpcklbw %%mm7, %%mm1\n\t"
+            "punpcklbw %%mm7, %%mm2\n\t"
+            "punpckhbw %%mm7, %%mm3\n\t"
+            "pmullw %0, %%mm0\n\t"
+            "pmullw %0, %%mm2\n\t"
+            "pmullw %%mm5, %%mm1\n\t"
+            "pmullw %%mm5, %%mm3\n\t"
+            "paddw %%mm1, %%mm2\n\t"
+            "paddw %%mm0, %%mm3\n\t"
+            : : "m" (AA));
+
+        asm volatile(
+            /* [mm2,mm3] += C * src[0..7] */
+            "movq %0, %%mm0\n\t"
+            "movq %%mm0, %%mm1\n\t"
+            "punpcklbw %%mm7, %%mm0\n\t"
+            "punpckhbw %%mm7, %%mm1\n\t"
+            "pmullw %%mm6, %%mm0\n\t"
+            "pmullw %%mm6, %%mm1\n\t"
+            "paddw %%mm0, %%mm2\n\t"
+            "paddw %%mm1, %%mm3\n\t"
+            : : "m" (src[0]));
+
+        asm volatile(
+            /* [mm2,mm3] += D * src[1..8] */
+            "movq %1, %%mm1\n\t"
+            "movq %%mm1, %%mm0\n\t"
+            "movq %%mm1, %%mm4\n\t"
+            "punpcklbw %%mm7, %%mm0\n\t"
+            "punpckhbw %%mm7, %%mm4\n\t"
+            "pmullw %2, %%mm0\n\t"
+            "pmullw %2, %%mm4\n\t"
+            "paddw %%mm0, %%mm2\n\t"
+            "paddw %%mm4, %%mm3\n\t"
+            "movq %0, %%mm0\n\t"
+            : : "m" (src[0]), "m" (src[1]), "m" (DD));
+
+        asm volatile(
+            /* dst[0..7] = ([mm2,mm3] + 32) >> 6 */
+            "paddw %1, %%mm2\n\t"
+            "paddw %1, %%mm3\n\t"
+            "psrlw $6, %%mm2\n\t"
+            "psrlw $6, %%mm3\n\t"
+            "packuswb %%mm3, %%mm2\n\t"
+            H264_CHROMA_OP(%0, %%mm2)
+            "movq %%mm2, %0\n\t"
+            : "=m" (dst[0]) : "m" (ff_pw_32));
+        dst+= stride;
+    }
+}
+
+static void H264_CHROMA_MC4_TMPL(uint8_t *dst/*align 4*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
+{
+    asm volatile(
+        "pxor   %%mm7, %%mm7        \n\t"
+        "movd %5, %%mm2             \n\t"
+        "movd %6, %%mm3             \n\t"
+        "movq "MANGLE(ff_pw_8)", %%mm4\n\t"
+        "movq "MANGLE(ff_pw_8)", %%mm5\n\t"
+        "punpcklwd %%mm2, %%mm2     \n\t"
+        "punpcklwd %%mm3, %%mm3     \n\t"
+        "punpcklwd %%mm2, %%mm2     \n\t"
+        "punpcklwd %%mm3, %%mm3     \n\t"
+        "psubw %%mm2, %%mm4         \n\t"
+        "psubw %%mm3, %%mm5         \n\t"
+
+        "movd  (%1), %%mm0          \n\t"
+        "movd 1(%1), %%mm6          \n\t"
+        "add %3, %1                 \n\t"
+        "punpcklbw %%mm7, %%mm0     \n\t"
+        "punpcklbw %%mm7, %%mm6     \n\t"
+        "pmullw %%mm4, %%mm0        \n\t"
+        "pmullw %%mm2, %%mm6        \n\t"
+        "paddw %%mm0, %%mm6         \n\t"
+
+        "1:                         \n\t"
+        "movd  (%1), %%mm0          \n\t"
+        "movd 1(%1), %%mm1          \n\t"
+        "add %3, %1                 \n\t"
+        "punpcklbw %%mm7, %%mm0     \n\t"
+        "punpcklbw %%mm7, %%mm1     \n\t"
+        "pmullw %%mm4, %%mm0        \n\t"
+        "pmullw %%mm2, %%mm1        \n\t"
+        "paddw %%mm0, %%mm1         \n\t"
+        "movq %%mm1, %%mm0          \n\t"
+        "pmullw %%mm5, %%mm6        \n\t"
+        "pmullw %%mm3, %%mm1        \n\t"
+        "paddw %4, %%mm6            \n\t"
+        "paddw %%mm6, %%mm1         \n\t"
+        "psrlw $6, %%mm1            \n\t"
+        "packuswb %%mm1, %%mm1      \n\t"
+        H264_CHROMA_OP4((%0), %%mm1, %%mm6)
+        "movd %%mm1, (%0)           \n\t"
+        "add %3, %0                 \n\t"
+        "movd  (%1), %%mm6          \n\t"
+        "movd 1(%1), %%mm1          \n\t"
+        "add %3, %1                 \n\t"
+        "punpcklbw %%mm7, %%mm6     \n\t"
+        "punpcklbw %%mm7, %%mm1     \n\t"
+        "pmullw %%mm4, %%mm6        \n\t"
+        "pmullw %%mm2, %%mm1        \n\t"
+        "paddw %%mm6, %%mm1         \n\t"
+        "movq %%mm1, %%mm6          \n\t"
+        "pmullw %%mm5, %%mm0        \n\t"
+        "pmullw %%mm3, %%mm1        \n\t"
+        "paddw %4, %%mm0            \n\t"
+        "paddw %%mm0, %%mm1         \n\t"
+        "psrlw $6, %%mm1            \n\t"
+        "packuswb %%mm1, %%mm1      \n\t"
+        H264_CHROMA_OP4((%0), %%mm1, %%mm0)
+        "movd %%mm1, (%0)           \n\t"
+        "add %3, %0                 \n\t"
+        "sub $2, %2                 \n\t"
+        "jnz 1b                     \n\t"
+        : "+r"(dst), "+r"(src), "+r"(h)
+        : "r"((long)stride), "m"(ff_pw_32), "m"(x), "m"(y)
+    );
+}
+
+#ifdef H264_CHROMA_MC2_TMPL
+static void H264_CHROMA_MC2_TMPL(uint8_t *dst/*align 2*/, uint8_t *src/*align 1*/, long stride, int h, int x, int y)
+{
+    int tmp = ((1<<16)-1)*x + 8;
+    int CD= tmp*y;
+    int AB= (tmp<<3) - CD;
+    asm volatile(
+        /* mm5 = {A,B,A,B} */
+        /* mm6 = {C,D,C,D} */
+        "movd %0, %%mm5\n\t"
+        "movd %1, %%mm6\n\t"
+        "punpckldq %%mm5, %%mm5\n\t"
+        "punpckldq %%mm6, %%mm6\n\t"
+        "pxor %%mm7, %%mm7\n\t"
+        /* mm0 = src[0,1,1,2] */
+        "movd %2, %%mm2\n\t"
+        "punpcklbw %%mm7, %%mm2\n\t"
+        "pshufw $0x94, %%mm2, %%mm2\n\t"
+        :: "r"(AB), "r"(CD), "m"(src[0]));
+
+
+    asm volatile(
+        "1:\n\t"
+        "add %4, %1\n\t"
+        /* mm1 = A * src[0,1] + B * src[1,2] */
+        "movq    %%mm2, %%mm1\n\t"
+        "pmaddwd %%mm5, %%mm1\n\t"
+        /* mm0 = src[0,1,1,2] */
+        "movd (%1), %%mm0\n\t"
+        "punpcklbw %%mm7, %%mm0\n\t"
+        "pshufw $0x94, %%mm0, %%mm0\n\t"
+        /* mm1 += C * src[0,1] + D * src[1,2] */
+        "movq    %%mm0, %%mm2\n\t"
+        "pmaddwd %%mm6, %%mm0\n\t"
+        "paddw      %3, %%mm1\n\t"
+        "paddw   %%mm0, %%mm1\n\t"
+        /* dst[0,1] = pack((mm1 + 32) >> 6) */
+        "psrlw $6, %%mm1\n\t"
+        "packssdw %%mm7, %%mm1\n\t"
+        "packuswb %%mm7, %%mm1\n\t"
+        H264_CHROMA_OP4((%0), %%mm1, %%mm3)
+        "movd %%mm1, %%esi\n\t"
+        "movw %%si, (%0)\n\t"
+        "add %4, %0\n\t"
+        "sub $1, %2\n\t"
+        "jnz 1b\n\t"
+        : "+r" (dst), "+r"(src), "+r"(h)
+        : "m" (ff_pw_32), "r"(stride)
+        : "%esi");
+
+}
+#endif
+
diff --git a/contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c
new file mode 100644
index 000000000..23a717acd
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx.c
@@ -0,0 +1,3568 @@
+/*
+ * MMX optimized DSP utils
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
+ */
+
+#include "../dsputil.h"
+#include "../simple_idct.h"
+#include "../mpegvideo.h"
+#include "x86_cpu.h"
+#include "mmx.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+extern void ff_idct_xvid_mmx(short *block);
+extern void ff_idct_xvid_mmx2(short *block);
+
+int mm_flags; /* multimedia extension flags */
+
+/* pixel operations */
+static const uint64_t mm_bone attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;
+static const uint64_t mm_wone attribute_used __attribute__ ((aligned(8))) = 0x0001000100010001ULL;
+static const uint64_t mm_wtwo attribute_used __attribute__ ((aligned(8))) = 0x0002000200020002ULL;
+
+static const uint64_t ff_pdw_80000000[2] attribute_used __attribute__ ((aligned(16))) =
+{0x8000000080000000ULL, 0x8000000080000000ULL};
+
+static const uint64_t ff_pw_20 attribute_used __attribute__ ((aligned(8))) = 0x0014001400140014ULL;
+static const uint64_t ff_pw_3  attribute_used __attribute__ ((aligned(8))) = 0x0003000300030003ULL;
+static const uint64_t ff_pw_4  attribute_used __attribute__ ((aligned(8))) = 0x0004000400040004ULL;
+static const uint64_t ff_pw_5  attribute_used __attribute__ ((aligned(8))) = 0x0005000500050005ULL;
+static const uint64_t ff_pw_8  attribute_used __attribute__ ((aligned(8))) = 0x0008000800080008ULL;
+static const uint64_t ff_pw_16 attribute_used __attribute__ ((aligned(8))) = 0x0010001000100010ULL;
+static const uint64_t ff_pw_32 attribute_used __attribute__ ((aligned(8))) = 0x0020002000200020ULL;
+static const uint64_t ff_pw_64 attribute_used __attribute__ ((aligned(8))) = 0x0040004000400040ULL;
+static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL;
+
+static const uint64_t ff_pb_1  attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;
+static const uint64_t ff_pb_3  attribute_used __attribute__ ((aligned(8))) = 0x0303030303030303ULL;
+static const uint64_t ff_pb_7  attribute_used __attribute__ ((aligned(8))) = 0x0707070707070707ULL;
+static const uint64_t ff_pb_3F attribute_used __attribute__ ((aligned(8))) = 0x3F3F3F3F3F3F3F3FULL;
+static const uint64_t ff_pb_A1 attribute_used __attribute__ ((aligned(8))) = 0xA1A1A1A1A1A1A1A1ULL;
+static const uint64_t ff_pb_5F attribute_used __attribute__ ((aligned(8))) = 0x5F5F5F5F5F5F5F5FULL;
+static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL;
+
+#define JUMPALIGN() __asm __volatile (ASMALIGN(3)::)
+#define MOVQ_ZERO(regd)  __asm __volatile ("pxor %%" #regd ", %%" #regd ::)
+
+#define MOVQ_WONE(regd) \
+    __asm __volatile ( \
+    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
+    "psrlw $15, %%" #regd ::)
+
+#define MOVQ_BFE(regd) \
+    __asm __volatile ( \
+    "pcmpeqd %%" #regd ", %%" #regd " \n\t"\
+    "paddb %%" #regd ", %%" #regd " \n\t" ::)
+
+#ifndef PIC
+#define MOVQ_BONE(regd)  __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_bone))
+#define MOVQ_WTWO(regd)  __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_wtwo))
+#else
+// for shared library it's better to use this way for accessing constants
+// pcmpeqd -> -1
+#define MOVQ_BONE(regd) \
+    __asm __volatile ( \
+    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
+    "psrlw $15, %%" #regd " \n\t" \
+    "packuswb %%" #regd ", %%" #regd " \n\t" ::)
+
+#define MOVQ_WTWO(regd) \
+    __asm __volatile ( \
+    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
+    "psrlw $15, %%" #regd " \n\t" \
+    "psllw $1, %%" #regd " \n\t"::)
+
+#endif
+
+// using regr as temporary and for the output result
+// first argument is unmodifed and second is trashed
+// regfe is supposed to contain 0xfefefefefefefefe
+#define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \
+    "movq " #rega ", " #regr "  \n\t"\
+    "pand " #regb ", " #regr "  \n\t"\
+    "pxor " #rega ", " #regb "  \n\t"\
+    "pand " #regfe "," #regb "  \n\t"\
+    "psrlq $1, " #regb "        \n\t"\
+    "paddb " #regb ", " #regr " \n\t"
+
+#define PAVGB_MMX(rega, regb, regr, regfe) \
+    "movq " #rega ", " #regr "  \n\t"\
+    "por  " #regb ", " #regr "  \n\t"\
+    "pxor " #rega ", " #regb "  \n\t"\
+    "pand " #regfe "," #regb "  \n\t"\
+    "psrlq $1, " #regb "        \n\t"\
+    "psubb " #regb ", " #regr " \n\t"
+
+// mm6 is supposed to contain 0xfefefefefefefefe
+#define PAVGBP_MMX_NO_RND(rega, regb, regr,  regc, regd, regp) \
+    "movq " #rega ", " #regr "  \n\t"\
+    "movq " #regc ", " #regp "  \n\t"\
+    "pand " #regb ", " #regr "  \n\t"\
+    "pand " #regd ", " #regp "  \n\t"\
+    "pxor " #rega ", " #regb "  \n\t"\
+    "pxor " #regc ", " #regd "  \n\t"\
+    "pand %%mm6, " #regb "      \n\t"\
+    "pand %%mm6, " #regd "      \n\t"\
+    "psrlq $1, " #regb "        \n\t"\
+    "psrlq $1, " #regd "        \n\t"\
+    "paddb " #regb ", " #regr " \n\t"\
+    "paddb " #regd ", " #regp " \n\t"
+
+#define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \
+    "movq " #rega ", " #regr "  \n\t"\
+    "movq " #regc ", " #regp "  \n\t"\
+    "por  " #regb ", " #regr "  \n\t"\
+    "por  " #regd ", " #regp "  \n\t"\
+    "pxor " #rega ", " #regb "  \n\t"\
+    "pxor " #regc ", " #regd "  \n\t"\
+    "pand %%mm6, " #regb "      \n\t"\
+    "pand %%mm6, " #regd "      \n\t"\
+    "psrlq $1, " #regd "        \n\t"\
+    "psrlq $1, " #regb "        \n\t"\
+    "psubb " #regb ", " #regr " \n\t"\
+    "psubb " #regd ", " #regp " \n\t"
+
+/***********************************/
+/* MMX no rounding */
+#define DEF(x, y) x ## _no_rnd_ ## y ##_mmx
+#define SET_RND  MOVQ_WONE
+#define PAVGBP(a, b, c, d, e, f)        PAVGBP_MMX_NO_RND(a, b, c, d, e, f)
+#define PAVGB(a, b, c, e)               PAVGB_MMX_NO_RND(a, b, c, e)
+
+#include "dsputil_mmx_rnd.h"
+
+#undef DEF
+#undef SET_RND
+#undef PAVGBP
+#undef PAVGB
+/***********************************/
+/* MMX rounding */
+
+#define DEF(x, y) x ## _ ## y ##_mmx
+#define SET_RND  MOVQ_WTWO
+#define PAVGBP(a, b, c, d, e, f)        PAVGBP_MMX(a, b, c, d, e, f)
+#define PAVGB(a, b, c, e)               PAVGB_MMX(a, b, c, e)
+
+#include "dsputil_mmx_rnd.h"
+
+#undef DEF
+#undef SET_RND
+#undef PAVGBP
+#undef PAVGB
+
+/***********************************/
+/* 3Dnow specific */
+
+#define DEF(x) x ## _3dnow
+/* for Athlons PAVGUSB is prefered */
+#define PAVGB "pavgusb"
+
+#include "dsputil_mmx_avg.h"
+
+#undef DEF
+#undef PAVGB
+
+/***********************************/
+/* MMX2 specific */
+
+#define DEF(x) x ## _mmx2
+
+/* Introduced only in MMX2 set */
+#define PAVGB "pavgb"
+
+#include "dsputil_mmx_avg.h"
+
+#undef DEF
+#undef PAVGB
+
+#define SBUTTERFLY(a,b,t,n)\
+    "movq " #a ", " #t "              \n\t" /* abcd */\
+    "punpckl" #n " " #b ", " #a "     \n\t" /* aebf */\
+    "punpckh" #n " " #b ", " #t "     \n\t" /* cgdh */\
+
+/***********************************/
+/* standard MMX */
+
+#ifdef CONFIG_ENCODERS
+static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size)
+{
+    asm volatile(
+        "mov $-128, %%"REG_a"           \n\t"
+        "pxor %%mm7, %%mm7              \n\t"
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%0), %%mm0               \n\t"
+        "movq (%0, %2), %%mm2           \n\t"
+        "movq %%mm0, %%mm1              \n\t"
+        "movq %%mm2, %%mm3              \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "movq %%mm0, (%1, %%"REG_a")    \n\t"
+        "movq %%mm1, 8(%1, %%"REG_a")   \n\t"
+        "movq %%mm2, 16(%1, %%"REG_a")  \n\t"
+        "movq %%mm3, 24(%1, %%"REG_a")  \n\t"
+        "add %3, %0                     \n\t"
+        "add $32, %%"REG_a"             \n\t"
+        "js 1b                          \n\t"
+        : "+r" (pixels)
+        : "r" (block+64), "r" ((long)line_size), "r" ((long)line_size*2)
+        : "%"REG_a
+    );
+}
+
+static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride)
+{
+    asm volatile(
+        "pxor %%mm7, %%mm7              \n\t"
+        "mov $-128, %%"REG_a"           \n\t"
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%0), %%mm0               \n\t"
+        "movq (%1), %%mm2               \n\t"
+        "movq %%mm0, %%mm1              \n\t"
+        "movq %%mm2, %%mm3              \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "psubw %%mm2, %%mm0             \n\t"
+        "psubw %%mm3, %%mm1             \n\t"
+        "movq %%mm0, (%2, %%"REG_a")    \n\t"
+        "movq %%mm1, 8(%2, %%"REG_a")   \n\t"
+        "add %3, %0                     \n\t"
+        "add %3, %1                     \n\t"
+        "add $16, %%"REG_a"             \n\t"
+        "jnz 1b                         \n\t"
+        : "+r" (s1), "+r" (s2)
+        : "r" (block+64), "r" ((long)stride)
+        : "%"REG_a
+    );
+}
+#endif //CONFIG_ENCODERS
+
+void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
+{
+    const DCTELEM *p;
+    uint8_t *pix;
+
+    /* read the pixels */
+    p = block;
+    pix = pixels;
+    /* unrolled loop */
+        __asm __volatile(
+                "movq   %3, %%mm0               \n\t"
+                "movq   8%3, %%mm1              \n\t"
+                "movq   16%3, %%mm2             \n\t"
+                "movq   24%3, %%mm3             \n\t"
+                "movq   32%3, %%mm4             \n\t"
+                "movq   40%3, %%mm5             \n\t"
+                "movq   48%3, %%mm6             \n\t"
+                "movq   56%3, %%mm7             \n\t"
+                "packuswb %%mm1, %%mm0          \n\t"
+                "packuswb %%mm3, %%mm2          \n\t"
+                "packuswb %%mm5, %%mm4          \n\t"
+                "packuswb %%mm7, %%mm6          \n\t"
+                "movq   %%mm0, (%0)             \n\t"
+                "movq   %%mm2, (%0, %1)         \n\t"
+                "movq   %%mm4, (%0, %1, 2)      \n\t"
+                "movq   %%mm6, (%0, %2)         \n\t"
+                ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "m"(*p)
+                :"memory");
+        pix += line_size*4;
+        p += 32;
+
+    // if here would be an exact copy of the code above
+    // compiler would generate some very strange code
+    // thus using "r"
+    __asm __volatile(
+            "movq       (%3), %%mm0             \n\t"
+            "movq       8(%3), %%mm1            \n\t"
+            "movq       16(%3), %%mm2           \n\t"
+            "movq       24(%3), %%mm3           \n\t"
+            "movq       32(%3), %%mm4           \n\t"
+            "movq       40(%3), %%mm5           \n\t"
+            "movq       48(%3), %%mm6           \n\t"
+            "movq       56(%3), %%mm7           \n\t"
+            "packuswb %%mm1, %%mm0              \n\t"
+            "packuswb %%mm3, %%mm2              \n\t"
+            "packuswb %%mm5, %%mm4              \n\t"
+            "packuswb %%mm7, %%mm6              \n\t"
+            "movq       %%mm0, (%0)             \n\t"
+            "movq       %%mm2, (%0, %1)         \n\t"
+            "movq       %%mm4, (%0, %1, 2)      \n\t"
+            "movq       %%mm6, (%0, %2)         \n\t"
+            ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "r"(p)
+            :"memory");
+}
+
+static DECLARE_ALIGNED_8(const unsigned char, vector128[8]) =
+  { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
+
+void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
+{
+    int i;
+
+    movq_m2r(*vector128, mm1);
+    for (i = 0; i < 8; i++) {
+        movq_m2r(*(block), mm0);
+        packsswb_m2r(*(block + 4), mm0);
+        block += 8;
+        paddb_r2r(mm1, mm0);
+        movq_r2m(mm0, *pixels);
+        pixels += line_size;
+    }
+}
+
+void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
+{
+    const DCTELEM *p;
+    uint8_t *pix;
+    int i;
+
+    /* read the pixels */
+    p = block;
+    pix = pixels;
+    MOVQ_ZERO(mm7);
+    i = 4;
+    do {
+        __asm __volatile(
+                "movq   (%2), %%mm0     \n\t"
+                "movq   8(%2), %%mm1    \n\t"
+                "movq   16(%2), %%mm2   \n\t"
+                "movq   24(%2), %%mm3   \n\t"
+                "movq   %0, %%mm4       \n\t"
+                "movq   %1, %%mm6       \n\t"
+                "movq   %%mm4, %%mm5    \n\t"
+                "punpcklbw %%mm7, %%mm4 \n\t"
+                "punpckhbw %%mm7, %%mm5 \n\t"
+                "paddsw %%mm4, %%mm0    \n\t"
+                "paddsw %%mm5, %%mm1    \n\t"
+                "movq   %%mm6, %%mm5    \n\t"
+                "punpcklbw %%mm7, %%mm6 \n\t"
+                "punpckhbw %%mm7, %%mm5 \n\t"
+                "paddsw %%mm6, %%mm2    \n\t"
+                "paddsw %%mm5, %%mm3    \n\t"
+                "packuswb %%mm1, %%mm0  \n\t"
+                "packuswb %%mm3, %%mm2  \n\t"
+                "movq   %%mm0, %0       \n\t"
+                "movq   %%mm2, %1       \n\t"
+                :"+m"(*pix), "+m"(*(pix+line_size))
+                :"r"(p)
+                :"memory");
+        pix += line_size*2;
+        p += 16;
+    } while (--i);
+}
+
+static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+         "lea (%3, %3), %%"REG_a"       \n\t"
+         ASMALIGN(3)
+         "1:                            \n\t"
+         "movd (%1), %%mm0              \n\t"
+         "movd (%1, %3), %%mm1          \n\t"
+         "movd %%mm0, (%2)              \n\t"
+         "movd %%mm1, (%2, %3)          \n\t"
+         "add %%"REG_a", %1             \n\t"
+         "add %%"REG_a", %2             \n\t"
+         "movd (%1), %%mm0              \n\t"
+         "movd (%1, %3), %%mm1          \n\t"
+         "movd %%mm0, (%2)              \n\t"
+         "movd %%mm1, (%2, %3)          \n\t"
+         "add %%"REG_a", %1             \n\t"
+         "add %%"REG_a", %2             \n\t"
+         "subl $4, %0                   \n\t"
+         "jnz 1b                        \n\t"
+         : "+g"(h), "+r" (pixels),  "+r" (block)
+         : "r"((long)line_size)
+         : "%"REG_a, "memory"
+        );
+}
+
+static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+         "lea (%3, %3), %%"REG_a"       \n\t"
+         ASMALIGN(3)
+         "1:                            \n\t"
+         "movq (%1), %%mm0              \n\t"
+         "movq (%1, %3), %%mm1          \n\t"
+         "movq %%mm0, (%2)              \n\t"
+         "movq %%mm1, (%2, %3)          \n\t"
+         "add %%"REG_a", %1             \n\t"
+         "add %%"REG_a", %2             \n\t"
+         "movq (%1), %%mm0              \n\t"
+         "movq (%1, %3), %%mm1          \n\t"
+         "movq %%mm0, (%2)              \n\t"
+         "movq %%mm1, (%2, %3)          \n\t"
+         "add %%"REG_a", %1             \n\t"
+         "add %%"REG_a", %2             \n\t"
+         "subl $4, %0                   \n\t"
+         "jnz 1b                        \n\t"
+         : "+g"(h), "+r" (pixels),  "+r" (block)
+         : "r"((long)line_size)
+         : "%"REG_a, "memory"
+        );
+}
+
+static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+         "lea (%3, %3), %%"REG_a"       \n\t"
+         ASMALIGN(3)
+         "1:                            \n\t"
+         "movq (%1), %%mm0              \n\t"
+         "movq 8(%1), %%mm4             \n\t"
+         "movq (%1, %3), %%mm1          \n\t"
+         "movq 8(%1, %3), %%mm5         \n\t"
+         "movq %%mm0, (%2)              \n\t"
+         "movq %%mm4, 8(%2)             \n\t"
+         "movq %%mm1, (%2, %3)          \n\t"
+         "movq %%mm5, 8(%2, %3)         \n\t"
+         "add %%"REG_a", %1             \n\t"
+         "add %%"REG_a", %2             \n\t"
+         "movq (%1), %%mm0              \n\t"
+         "movq 8(%1), %%mm4             \n\t"
+         "movq (%1, %3), %%mm1          \n\t"
+         "movq 8(%1, %3), %%mm5         \n\t"
+         "movq %%mm0, (%2)              \n\t"
+         "movq %%mm4, 8(%2)             \n\t"
+         "movq %%mm1, (%2, %3)          \n\t"
+         "movq %%mm5, 8(%2, %3)         \n\t"
+         "add %%"REG_a", %1             \n\t"
+         "add %%"REG_a", %2             \n\t"
+         "subl $4, %0                   \n\t"
+         "jnz 1b                        \n\t"
+         : "+g"(h), "+r" (pixels),  "+r" (block)
+         : "r"((long)line_size)
+         : "%"REG_a, "memory"
+        );
+}
+
+static void clear_blocks_mmx(DCTELEM *blocks)
+{
+    __asm __volatile(
+                "pxor %%mm7, %%mm7              \n\t"
+                "mov $-128*6, %%"REG_a"         \n\t"
+                "1:                             \n\t"
+                "movq %%mm7, (%0, %%"REG_a")    \n\t"
+                "movq %%mm7, 8(%0, %%"REG_a")   \n\t"
+                "movq %%mm7, 16(%0, %%"REG_a")  \n\t"
+                "movq %%mm7, 24(%0, %%"REG_a")  \n\t"
+                "add $32, %%"REG_a"             \n\t"
+                " js 1b                         \n\t"
+                : : "r" (((uint8_t *)blocks)+128*6)
+                : "%"REG_a
+        );
+}
+
+#ifdef CONFIG_ENCODERS
+static int pix_sum16_mmx(uint8_t * pix, int line_size){
+    const int h=16;
+    int sum;
+    long index= -line_size*h;
+
+    __asm __volatile(
+                "pxor %%mm7, %%mm7              \n\t"
+                "pxor %%mm6, %%mm6              \n\t"
+                "1:                             \n\t"
+                "movq (%2, %1), %%mm0           \n\t"
+                "movq (%2, %1), %%mm1           \n\t"
+                "movq 8(%2, %1), %%mm2          \n\t"
+                "movq 8(%2, %1), %%mm3          \n\t"
+                "punpcklbw %%mm7, %%mm0         \n\t"
+                "punpckhbw %%mm7, %%mm1         \n\t"
+                "punpcklbw %%mm7, %%mm2         \n\t"
+                "punpckhbw %%mm7, %%mm3         \n\t"
+                "paddw %%mm0, %%mm1             \n\t"
+                "paddw %%mm2, %%mm3             \n\t"
+                "paddw %%mm1, %%mm3             \n\t"
+                "paddw %%mm3, %%mm6             \n\t"
+                "add %3, %1                     \n\t"
+                " js 1b                         \n\t"
+                "movq %%mm6, %%mm5              \n\t"
+                "psrlq $32, %%mm6               \n\t"
+                "paddw %%mm5, %%mm6             \n\t"
+                "movq %%mm6, %%mm5              \n\t"
+                "psrlq $16, %%mm6               \n\t"
+                "paddw %%mm5, %%mm6             \n\t"
+                "movd %%mm6, %0                 \n\t"
+                "andl $0xFFFF, %0               \n\t"
+                : "=&r" (sum), "+r" (index)
+                : "r" (pix - index), "r" ((long)line_size)
+        );
+
+        return sum;
+}
+#endif //CONFIG_ENCODERS
+
+static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
+    long i=0;
+    asm volatile(
+        "1:                             \n\t"
+        "movq  (%1, %0), %%mm0          \n\t"
+        "movq  (%2, %0), %%mm1          \n\t"
+        "paddb %%mm0, %%mm1             \n\t"
+        "movq %%mm1, (%2, %0)           \n\t"
+        "movq 8(%1, %0), %%mm0          \n\t"
+        "movq 8(%2, %0), %%mm1          \n\t"
+        "paddb %%mm0, %%mm1             \n\t"
+        "movq %%mm1, 8(%2, %0)          \n\t"
+        "add $16, %0                    \n\t"
+        "cmp %3, %0                     \n\t"
+        " jb 1b                         \n\t"
+        : "+r" (i)
+        : "r"(src), "r"(dst), "r"((long)w-15)
+    );
+    for(; i<w; i++)
+        dst[i+0] += src[i+0];
+}
+
+#define H263_LOOP_FILTER \
+        "pxor %%mm7, %%mm7              \n\t"\
+        "movq  %0, %%mm0                \n\t"\
+        "movq  %0, %%mm1                \n\t"\
+        "movq  %3, %%mm2                \n\t"\
+        "movq  %3, %%mm3                \n\t"\
+        "punpcklbw %%mm7, %%mm0         \n\t"\
+        "punpckhbw %%mm7, %%mm1         \n\t"\
+        "punpcklbw %%mm7, %%mm2         \n\t"\
+        "punpckhbw %%mm7, %%mm3         \n\t"\
+        "psubw %%mm2, %%mm0             \n\t"\
+        "psubw %%mm3, %%mm1             \n\t"\
+        "movq  %1, %%mm2                \n\t"\
+        "movq  %1, %%mm3                \n\t"\
+        "movq  %2, %%mm4                \n\t"\
+        "movq  %2, %%mm5                \n\t"\
+        "punpcklbw %%mm7, %%mm2         \n\t"\
+        "punpckhbw %%mm7, %%mm3         \n\t"\
+        "punpcklbw %%mm7, %%mm4         \n\t"\
+        "punpckhbw %%mm7, %%mm5         \n\t"\
+        "psubw %%mm2, %%mm4             \n\t"\
+        "psubw %%mm3, %%mm5             \n\t"\
+        "psllw $2, %%mm4                \n\t"\
+        "psllw $2, %%mm5                \n\t"\
+        "paddw %%mm0, %%mm4             \n\t"\
+        "paddw %%mm1, %%mm5             \n\t"\
+        "pxor %%mm6, %%mm6              \n\t"\
+        "pcmpgtw %%mm4, %%mm6           \n\t"\
+        "pcmpgtw %%mm5, %%mm7           \n\t"\
+        "pxor %%mm6, %%mm4              \n\t"\
+        "pxor %%mm7, %%mm5              \n\t"\
+        "psubw %%mm6, %%mm4             \n\t"\
+        "psubw %%mm7, %%mm5             \n\t"\
+        "psrlw $3, %%mm4                \n\t"\
+        "psrlw $3, %%mm5                \n\t"\
+        "packuswb %%mm5, %%mm4          \n\t"\
+        "packsswb %%mm7, %%mm6          \n\t"\
+        "pxor %%mm7, %%mm7              \n\t"\
+        "movd %4, %%mm2                 \n\t"\
+        "punpcklbw %%mm2, %%mm2         \n\t"\
+        "punpcklbw %%mm2, %%mm2         \n\t"\
+        "punpcklbw %%mm2, %%mm2         \n\t"\
+        "psubusb %%mm4, %%mm2           \n\t"\
+        "movq %%mm2, %%mm3              \n\t"\
+        "psubusb %%mm4, %%mm3           \n\t"\
+        "psubb %%mm3, %%mm2             \n\t"\
+        "movq %1, %%mm3                 \n\t"\
+        "movq %2, %%mm4                 \n\t"\
+        "pxor %%mm6, %%mm3              \n\t"\
+        "pxor %%mm6, %%mm4              \n\t"\
+        "paddusb %%mm2, %%mm3           \n\t"\
+        "psubusb %%mm2, %%mm4           \n\t"\
+        "pxor %%mm6, %%mm3              \n\t"\
+        "pxor %%mm6, %%mm4              \n\t"\
+        "paddusb %%mm2, %%mm2           \n\t"\
+        "packsswb %%mm1, %%mm0          \n\t"\
+        "pcmpgtb %%mm0, %%mm7           \n\t"\
+        "pxor %%mm7, %%mm0              \n\t"\
+        "psubb %%mm7, %%mm0             \n\t"\
+        "movq %%mm0, %%mm1              \n\t"\
+        "psubusb %%mm2, %%mm0           \n\t"\
+        "psubb %%mm0, %%mm1             \n\t"\
+        "pand %5, %%mm1                 \n\t"\
+        "psrlw $2, %%mm1                \n\t"\
+        "pxor %%mm7, %%mm1              \n\t"\
+        "psubb %%mm7, %%mm1             \n\t"\
+        "movq %0, %%mm5                 \n\t"\
+        "movq %3, %%mm6                 \n\t"\
+        "psubb %%mm1, %%mm5             \n\t"\
+        "paddb %%mm1, %%mm6             \n\t"
+
+static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
+    const int strength= ff_h263_loop_filter_strength[qscale];
+
+    asm volatile(
+
+        H263_LOOP_FILTER
+
+        "movq %%mm3, %1                 \n\t"
+        "movq %%mm4, %2                 \n\t"
+        "movq %%mm5, %0                 \n\t"
+        "movq %%mm6, %3                 \n\t"
+        : "+m" (*(uint64_t*)(src - 2*stride)),
+          "+m" (*(uint64_t*)(src - 1*stride)),
+          "+m" (*(uint64_t*)(src + 0*stride)),
+          "+m" (*(uint64_t*)(src + 1*stride))
+        : "g" (2*strength), "m"(ff_pb_FC)
+    );
+}
+
+static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
+    asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
+        "movd  %4, %%mm0                \n\t"
+        "movd  %5, %%mm1                \n\t"
+        "movd  %6, %%mm2                \n\t"
+        "movd  %7, %%mm3                \n\t"
+        "punpcklbw %%mm1, %%mm0         \n\t"
+        "punpcklbw %%mm3, %%mm2         \n\t"
+        "movq %%mm0, %%mm1              \n\t"
+        "punpcklwd %%mm2, %%mm0         \n\t"
+        "punpckhwd %%mm2, %%mm1         \n\t"
+        "movd  %%mm0, %0                \n\t"
+        "punpckhdq %%mm0, %%mm0         \n\t"
+        "movd  %%mm0, %1                \n\t"
+        "movd  %%mm1, %2                \n\t"
+        "punpckhdq %%mm1, %%mm1         \n\t"
+        "movd  %%mm1, %3                \n\t"
+
+        : "=m" (*(uint32_t*)(dst + 0*dst_stride)),
+          "=m" (*(uint32_t*)(dst + 1*dst_stride)),
+          "=m" (*(uint32_t*)(dst + 2*dst_stride)),
+          "=m" (*(uint32_t*)(dst + 3*dst_stride))
+        :  "m" (*(uint32_t*)(src + 0*src_stride)),
+           "m" (*(uint32_t*)(src + 1*src_stride)),
+           "m" (*(uint32_t*)(src + 2*src_stride)),
+           "m" (*(uint32_t*)(src + 3*src_stride))
+    );
+}
+
+static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
+    const int strength= ff_h263_loop_filter_strength[qscale];
+    uint64_t temp[4] __attribute__ ((aligned(8)));
+    uint8_t *btemp= (uint8_t*)temp;
+
+    src -= 2;
+
+    transpose4x4(btemp  , src           , 8, stride);
+    transpose4x4(btemp+4, src + 4*stride, 8, stride);
+    asm volatile(
+        H263_LOOP_FILTER // 5 3 4 6
+
+        : "+m" (temp[0]),
+          "+m" (temp[1]),
+          "+m" (temp[2]),
+          "+m" (temp[3])
+        : "g" (2*strength), "m"(ff_pb_FC)
+    );
+
+    asm volatile(
+        "movq %%mm5, %%mm1              \n\t"
+        "movq %%mm4, %%mm0              \n\t"
+        "punpcklbw %%mm3, %%mm5         \n\t"
+        "punpcklbw %%mm6, %%mm4         \n\t"
+        "punpckhbw %%mm3, %%mm1         \n\t"
+        "punpckhbw %%mm6, %%mm0         \n\t"
+        "movq %%mm5, %%mm3              \n\t"
+        "movq %%mm1, %%mm6              \n\t"
+        "punpcklwd %%mm4, %%mm5         \n\t"
+        "punpcklwd %%mm0, %%mm1         \n\t"
+        "punpckhwd %%mm4, %%mm3         \n\t"
+        "punpckhwd %%mm0, %%mm6         \n\t"
+        "movd %%mm5, (%0)               \n\t"
+        "punpckhdq %%mm5, %%mm5         \n\t"
+        "movd %%mm5, (%0,%2)            \n\t"
+        "movd %%mm3, (%0,%2,2)          \n\t"
+        "punpckhdq %%mm3, %%mm3         \n\t"
+        "movd %%mm3, (%0,%3)            \n\t"
+        "movd %%mm1, (%1)               \n\t"
+        "punpckhdq %%mm1, %%mm1         \n\t"
+        "movd %%mm1, (%1,%2)            \n\t"
+        "movd %%mm6, (%1,%2,2)          \n\t"
+        "punpckhdq %%mm6, %%mm6         \n\t"
+        "movd %%mm6, (%1,%3)            \n\t"
+        :: "r" (src),
+           "r" (src + 4*stride),
+           "r" ((long)   stride ),
+           "r" ((long)(3*stride))
+    );
+}
+
+#ifdef CONFIG_ENCODERS
+static int pix_norm1_mmx(uint8_t *pix, int line_size) {
+    int tmp;
+  asm volatile (
+      "movl $16,%%ecx\n"
+      "pxor %%mm0,%%mm0\n"
+      "pxor %%mm7,%%mm7\n"
+      "1:\n"
+      "movq (%0),%%mm2\n"       /* mm2 = pix[0-7] */
+      "movq 8(%0),%%mm3\n"      /* mm3 = pix[8-15] */
+
+      "movq %%mm2,%%mm1\n"      /* mm1 = mm2 = pix[0-7] */
+
+      "punpckhbw %%mm0,%%mm1\n" /* mm1 = [pix4-7] */
+      "punpcklbw %%mm0,%%mm2\n" /* mm2 = [pix0-3] */
+
+      "movq %%mm3,%%mm4\n"      /* mm4 = mm3 = pix[8-15] */
+      "punpckhbw %%mm0,%%mm3\n" /* mm3 = [pix12-15] */
+      "punpcklbw %%mm0,%%mm4\n" /* mm4 = [pix8-11] */
+
+      "pmaddwd %%mm1,%%mm1\n"   /* mm1 = (pix0^2+pix1^2,pix2^2+pix3^2) */
+      "pmaddwd %%mm2,%%mm2\n"   /* mm2 = (pix4^2+pix5^2,pix6^2+pix7^2) */
+
+      "pmaddwd %%mm3,%%mm3\n"
+      "pmaddwd %%mm4,%%mm4\n"
+
+      "paddd %%mm1,%%mm2\n"     /* mm2 = (pix0^2+pix1^2+pix4^2+pix5^2,
+                                          pix2^2+pix3^2+pix6^2+pix7^2) */
+      "paddd %%mm3,%%mm4\n"
+      "paddd %%mm2,%%mm7\n"
+
+      "add %2, %0\n"
+      "paddd %%mm4,%%mm7\n"
+      "dec %%ecx\n"
+      "jnz 1b\n"
+
+      "movq %%mm7,%%mm1\n"
+      "psrlq $32, %%mm7\n"      /* shift hi dword to lo */
+      "paddd %%mm7,%%mm1\n"
+      "movd %%mm1,%1\n"
+      : "+r" (pix), "=r"(tmp) : "r" ((long)line_size) : "%ecx" );
+    return tmp;
+}
+
+static int sse8_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    int tmp;
+  asm volatile (
+      "movl %4,%%ecx\n"
+      "shr $1,%%ecx\n"
+      "pxor %%mm0,%%mm0\n"      /* mm0 = 0 */
+      "pxor %%mm7,%%mm7\n"      /* mm7 holds the sum */
+      "1:\n"
+      "movq (%0),%%mm1\n"       /* mm1 = pix1[0][0-7] */
+      "movq (%1),%%mm2\n"       /* mm2 = pix2[0][0-7] */
+      "movq (%0,%3),%%mm3\n"    /* mm3 = pix1[1][0-7] */
+      "movq (%1,%3),%%mm4\n"    /* mm4 = pix2[1][0-7] */
+
+      /* todo: mm1-mm2, mm3-mm4 */
+      /* algo: substract mm1 from mm2 with saturation and vice versa */
+      /*       OR the results to get absolute difference */
+      "movq %%mm1,%%mm5\n"
+      "movq %%mm3,%%mm6\n"
+      "psubusb %%mm2,%%mm1\n"
+      "psubusb %%mm4,%%mm3\n"
+      "psubusb %%mm5,%%mm2\n"
+      "psubusb %%mm6,%%mm4\n"
+
+      "por %%mm1,%%mm2\n"
+      "por %%mm3,%%mm4\n"
+
+      /* now convert to 16-bit vectors so we can square them */
+      "movq %%mm2,%%mm1\n"
+      "movq %%mm4,%%mm3\n"
+
+      "punpckhbw %%mm0,%%mm2\n"
+      "punpckhbw %%mm0,%%mm4\n"
+      "punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */
+      "punpcklbw %%mm0,%%mm3\n" /* mm4 now spread over (mm3,mm4) */
+
+      "pmaddwd %%mm2,%%mm2\n"
+      "pmaddwd %%mm4,%%mm4\n"
+      "pmaddwd %%mm1,%%mm1\n"
+      "pmaddwd %%mm3,%%mm3\n"
+
+      "lea (%0,%3,2), %0\n"     /* pix1 += 2*line_size */
+      "lea (%1,%3,2), %1\n"     /* pix2 += 2*line_size */
+
+      "paddd %%mm2,%%mm1\n"
+      "paddd %%mm4,%%mm3\n"
+      "paddd %%mm1,%%mm7\n"
+      "paddd %%mm3,%%mm7\n"
+
+      "decl %%ecx\n"
+      "jnz 1b\n"
+
+      "movq %%mm7,%%mm1\n"
+      "psrlq $32, %%mm7\n"      /* shift hi dword to lo */
+      "paddd %%mm7,%%mm1\n"
+      "movd %%mm1,%2\n"
+      : "+r" (pix1), "+r" (pix2), "=r"(tmp)
+      : "r" ((long)line_size) , "m" (h)
+      : "%ecx");
+    return tmp;
+}
+
+static int sse16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    int tmp;
+  asm volatile (
+      "movl %4,%%ecx\n"
+      "pxor %%mm0,%%mm0\n"      /* mm0 = 0 */
+      "pxor %%mm7,%%mm7\n"      /* mm7 holds the sum */
+      "1:\n"
+      "movq (%0),%%mm1\n"       /* mm1 = pix1[0-7] */
+      "movq (%1),%%mm2\n"       /* mm2 = pix2[0-7] */
+      "movq 8(%0),%%mm3\n"      /* mm3 = pix1[8-15] */
+      "movq 8(%1),%%mm4\n"      /* mm4 = pix2[8-15] */
+
+      /* todo: mm1-mm2, mm3-mm4 */
+      /* algo: substract mm1 from mm2 with saturation and vice versa */
+      /*       OR the results to get absolute difference */
+      "movq %%mm1,%%mm5\n"
+      "movq %%mm3,%%mm6\n"
+      "psubusb %%mm2,%%mm1\n"
+      "psubusb %%mm4,%%mm3\n"
+      "psubusb %%mm5,%%mm2\n"
+      "psubusb %%mm6,%%mm4\n"
+
+      "por %%mm1,%%mm2\n"
+      "por %%mm3,%%mm4\n"
+
+      /* now convert to 16-bit vectors so we can square them */
+      "movq %%mm2,%%mm1\n"
+      "movq %%mm4,%%mm3\n"
+
+      "punpckhbw %%mm0,%%mm2\n"
+      "punpckhbw %%mm0,%%mm4\n"
+      "punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */
+      "punpcklbw %%mm0,%%mm3\n" /* mm4 now spread over (mm3,mm4) */
+
+      "pmaddwd %%mm2,%%mm2\n"
+      "pmaddwd %%mm4,%%mm4\n"
+      "pmaddwd %%mm1,%%mm1\n"
+      "pmaddwd %%mm3,%%mm3\n"
+
+      "add %3,%0\n"
+      "add %3,%1\n"
+
+      "paddd %%mm2,%%mm1\n"
+      "paddd %%mm4,%%mm3\n"
+      "paddd %%mm1,%%mm7\n"
+      "paddd %%mm3,%%mm7\n"
+
+      "decl %%ecx\n"
+      "jnz 1b\n"
+
+      "movq %%mm7,%%mm1\n"
+      "psrlq $32, %%mm7\n"      /* shift hi dword to lo */
+      "paddd %%mm7,%%mm1\n"
+      "movd %%mm1,%2\n"
+      : "+r" (pix1), "+r" (pix2), "=r"(tmp)
+      : "r" ((long)line_size) , "m" (h)
+      : "%ecx");
+    return tmp;
+}
+
+static int sse16_sse2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    int tmp;
+  asm volatile (
+      "shr $1,%2\n"
+      "pxor %%xmm0,%%xmm0\n"    /* mm0 = 0 */
+      "pxor %%xmm7,%%xmm7\n"    /* mm7 holds the sum */
+      "1:\n"
+      "movdqu (%0),%%xmm1\n"    /* mm1 = pix1[0][0-15] */
+      "movdqu (%1),%%xmm2\n"    /* mm2 = pix2[0][0-15] */
+      "movdqu (%0,%4),%%xmm3\n" /* mm3 = pix1[1][0-15] */
+      "movdqu (%1,%4),%%xmm4\n" /* mm4 = pix2[1][0-15] */
+
+      /* todo: mm1-mm2, mm3-mm4 */
+      /* algo: substract mm1 from mm2 with saturation and vice versa */
+      /*       OR the results to get absolute difference */
+      "movdqa %%xmm1,%%xmm5\n"
+      "movdqa %%xmm3,%%xmm6\n"
+      "psubusb %%xmm2,%%xmm1\n"
+      "psubusb %%xmm4,%%xmm3\n"
+      "psubusb %%xmm5,%%xmm2\n"
+      "psubusb %%xmm6,%%xmm4\n"
+
+      "por %%xmm1,%%xmm2\n"
+      "por %%xmm3,%%xmm4\n"
+
+      /* now convert to 16-bit vectors so we can square them */
+      "movdqa %%xmm2,%%xmm1\n"
+      "movdqa %%xmm4,%%xmm3\n"
+
+      "punpckhbw %%xmm0,%%xmm2\n"
+      "punpckhbw %%xmm0,%%xmm4\n"
+      "punpcklbw %%xmm0,%%xmm1\n"  /* mm1 now spread over (mm1,mm2) */
+      "punpcklbw %%xmm0,%%xmm3\n"  /* mm4 now spread over (mm3,mm4) */
+
+      "pmaddwd %%xmm2,%%xmm2\n"
+      "pmaddwd %%xmm4,%%xmm4\n"
+      "pmaddwd %%xmm1,%%xmm1\n"
+      "pmaddwd %%xmm3,%%xmm3\n"
+
+      "lea (%0,%4,2), %0\n"        /* pix1 += 2*line_size */
+      "lea (%1,%4,2), %1\n"        /* pix2 += 2*line_size */
+
+      "paddd %%xmm2,%%xmm1\n"
+      "paddd %%xmm4,%%xmm3\n"
+      "paddd %%xmm1,%%xmm7\n"
+      "paddd %%xmm3,%%xmm7\n"
+
+      "decl %2\n"
+      "jnz 1b\n"
+
+      "movdqa %%xmm7,%%xmm1\n"
+      "psrldq $8, %%xmm7\n"        /* shift hi qword to lo */
+      "paddd %%xmm1,%%xmm7\n"
+      "movdqa %%xmm7,%%xmm1\n"
+      "psrldq $4, %%xmm7\n"        /* shift hi dword to lo */
+      "paddd %%xmm1,%%xmm7\n"
+      "movd %%xmm7,%3\n"
+      : "+r" (pix1), "+r" (pix2), "+r"(h), "=r"(tmp)
+      : "r" ((long)line_size));
+    return tmp;
+}
+
+static int hf_noise8_mmx(uint8_t * pix1, int line_size, int h) {
+    int tmp;
+  asm volatile (
+      "movl %3,%%ecx\n"
+      "pxor %%mm7,%%mm7\n"
+      "pxor %%mm6,%%mm6\n"
+
+      "movq (%0),%%mm0\n"
+      "movq %%mm0, %%mm1\n"
+      "psllq $8, %%mm0\n"
+      "psrlq $8, %%mm1\n"
+      "psrlq $8, %%mm0\n"
+      "movq %%mm0, %%mm2\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm0\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm2\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm0\n"
+      "psubw %%mm3, %%mm2\n"
+
+      "add %2,%0\n"
+
+      "movq (%0),%%mm4\n"
+      "movq %%mm4, %%mm1\n"
+      "psllq $8, %%mm4\n"
+      "psrlq $8, %%mm1\n"
+      "psrlq $8, %%mm4\n"
+      "movq %%mm4, %%mm5\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm4\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm5\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm4\n"
+      "psubw %%mm3, %%mm5\n"
+      "psubw %%mm4, %%mm0\n"
+      "psubw %%mm5, %%mm2\n"
+      "pxor %%mm3, %%mm3\n"
+      "pxor %%mm1, %%mm1\n"
+      "pcmpgtw %%mm0, %%mm3\n\t"
+      "pcmpgtw %%mm2, %%mm1\n\t"
+      "pxor %%mm3, %%mm0\n"
+      "pxor %%mm1, %%mm2\n"
+      "psubw %%mm3, %%mm0\n"
+      "psubw %%mm1, %%mm2\n"
+      "paddw %%mm0, %%mm2\n"
+      "paddw %%mm2, %%mm6\n"
+
+      "add %2,%0\n"
+      "1:\n"
+
+      "movq (%0),%%mm0\n"
+      "movq %%mm0, %%mm1\n"
+      "psllq $8, %%mm0\n"
+      "psrlq $8, %%mm1\n"
+      "psrlq $8, %%mm0\n"
+      "movq %%mm0, %%mm2\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm0\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm2\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm0\n"
+      "psubw %%mm3, %%mm2\n"
+      "psubw %%mm0, %%mm4\n"
+      "psubw %%mm2, %%mm5\n"
+      "pxor %%mm3, %%mm3\n"
+      "pxor %%mm1, %%mm1\n"
+      "pcmpgtw %%mm4, %%mm3\n\t"
+      "pcmpgtw %%mm5, %%mm1\n\t"
+      "pxor %%mm3, %%mm4\n"
+      "pxor %%mm1, %%mm5\n"
+      "psubw %%mm3, %%mm4\n"
+      "psubw %%mm1, %%mm5\n"
+      "paddw %%mm4, %%mm5\n"
+      "paddw %%mm5, %%mm6\n"
+
+      "add %2,%0\n"
+
+      "movq (%0),%%mm4\n"
+      "movq %%mm4, %%mm1\n"
+      "psllq $8, %%mm4\n"
+      "psrlq $8, %%mm1\n"
+      "psrlq $8, %%mm4\n"
+      "movq %%mm4, %%mm5\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm4\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm5\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm4\n"
+      "psubw %%mm3, %%mm5\n"
+      "psubw %%mm4, %%mm0\n"
+      "psubw %%mm5, %%mm2\n"
+      "pxor %%mm3, %%mm3\n"
+      "pxor %%mm1, %%mm1\n"
+      "pcmpgtw %%mm0, %%mm3\n\t"
+      "pcmpgtw %%mm2, %%mm1\n\t"
+      "pxor %%mm3, %%mm0\n"
+      "pxor %%mm1, %%mm2\n"
+      "psubw %%mm3, %%mm0\n"
+      "psubw %%mm1, %%mm2\n"
+      "paddw %%mm0, %%mm2\n"
+      "paddw %%mm2, %%mm6\n"
+
+      "add %2,%0\n"
+      "subl $2, %%ecx\n"
+      " jnz 1b\n"
+
+      "movq %%mm6, %%mm0\n"
+      "punpcklwd %%mm7,%%mm0\n"
+      "punpckhwd %%mm7,%%mm6\n"
+      "paddd %%mm0, %%mm6\n"
+
+      "movq %%mm6,%%mm0\n"
+      "psrlq $32, %%mm6\n"
+      "paddd %%mm6,%%mm0\n"
+      "movd %%mm0,%1\n"
+      : "+r" (pix1), "=r"(tmp)
+      : "r" ((long)line_size) , "g" (h-2)
+      : "%ecx");
+      return tmp;
+}
+
+static int hf_noise16_mmx(uint8_t * pix1, int line_size, int h) {
+    int tmp;
+    uint8_t * pix= pix1;
+  asm volatile (
+      "movl %3,%%ecx\n"
+      "pxor %%mm7,%%mm7\n"
+      "pxor %%mm6,%%mm6\n"
+
+      "movq (%0),%%mm0\n"
+      "movq 1(%0),%%mm1\n"
+      "movq %%mm0, %%mm2\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm0\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm2\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm0\n"
+      "psubw %%mm3, %%mm2\n"
+
+      "add %2,%0\n"
+
+      "movq (%0),%%mm4\n"
+      "movq 1(%0),%%mm1\n"
+      "movq %%mm4, %%mm5\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm4\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm5\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm4\n"
+      "psubw %%mm3, %%mm5\n"
+      "psubw %%mm4, %%mm0\n"
+      "psubw %%mm5, %%mm2\n"
+      "pxor %%mm3, %%mm3\n"
+      "pxor %%mm1, %%mm1\n"
+      "pcmpgtw %%mm0, %%mm3\n\t"
+      "pcmpgtw %%mm2, %%mm1\n\t"
+      "pxor %%mm3, %%mm0\n"
+      "pxor %%mm1, %%mm2\n"
+      "psubw %%mm3, %%mm0\n"
+      "psubw %%mm1, %%mm2\n"
+      "paddw %%mm0, %%mm2\n"
+      "paddw %%mm2, %%mm6\n"
+
+      "add %2,%0\n"
+      "1:\n"
+
+      "movq (%0),%%mm0\n"
+      "movq 1(%0),%%mm1\n"
+      "movq %%mm0, %%mm2\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm0\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm2\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm0\n"
+      "psubw %%mm3, %%mm2\n"
+      "psubw %%mm0, %%mm4\n"
+      "psubw %%mm2, %%mm5\n"
+      "pxor %%mm3, %%mm3\n"
+      "pxor %%mm1, %%mm1\n"
+      "pcmpgtw %%mm4, %%mm3\n\t"
+      "pcmpgtw %%mm5, %%mm1\n\t"
+      "pxor %%mm3, %%mm4\n"
+      "pxor %%mm1, %%mm5\n"
+      "psubw %%mm3, %%mm4\n"
+      "psubw %%mm1, %%mm5\n"
+      "paddw %%mm4, %%mm5\n"
+      "paddw %%mm5, %%mm6\n"
+
+      "add %2,%0\n"
+
+      "movq (%0),%%mm4\n"
+      "movq 1(%0),%%mm1\n"
+      "movq %%mm4, %%mm5\n"
+      "movq %%mm1, %%mm3\n"
+      "punpcklbw %%mm7,%%mm4\n"
+      "punpcklbw %%mm7,%%mm1\n"
+      "punpckhbw %%mm7,%%mm5\n"
+      "punpckhbw %%mm7,%%mm3\n"
+      "psubw %%mm1, %%mm4\n"
+      "psubw %%mm3, %%mm5\n"
+      "psubw %%mm4, %%mm0\n"
+      "psubw %%mm5, %%mm2\n"
+      "pxor %%mm3, %%mm3\n"
+      "pxor %%mm1, %%mm1\n"
+      "pcmpgtw %%mm0, %%mm3\n\t"
+      "pcmpgtw %%mm2, %%mm1\n\t"
+      "pxor %%mm3, %%mm0\n"
+      "pxor %%mm1, %%mm2\n"
+      "psubw %%mm3, %%mm0\n"
+      "psubw %%mm1, %%mm2\n"
+      "paddw %%mm0, %%mm2\n"
+      "paddw %%mm2, %%mm6\n"
+
+      "add %2,%0\n"
+      "subl $2, %%ecx\n"
+      " jnz 1b\n"
+
+      "movq %%mm6, %%mm0\n"
+      "punpcklwd %%mm7,%%mm0\n"
+      "punpckhwd %%mm7,%%mm6\n"
+      "paddd %%mm0, %%mm6\n"
+
+      "movq %%mm6,%%mm0\n"
+      "psrlq $32, %%mm6\n"
+      "paddd %%mm6,%%mm0\n"
+      "movd %%mm0,%1\n"
+      : "+r" (pix1), "=r"(tmp)
+      : "r" ((long)line_size) , "g" (h-2)
+      : "%ecx");
+      return tmp + hf_noise8_mmx(pix+8, line_size, h);
+}
+
+static int nsse16_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    MpegEncContext *c = p;
+    int score1, score2;
+
+    if(c) score1 = c->dsp.sse[0](c, pix1, pix2, line_size, h);
+    else  score1 = sse16_mmx(c, pix1, pix2, line_size, h);
+    score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);
+
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
+}
+
+static int nsse8_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    MpegEncContext *c = p;
+    int score1= sse8_mmx(c, pix1, pix2, line_size, h);
+    int score2= hf_noise8_mmx(pix1, line_size, h) - hf_noise8_mmx(pix2, line_size, h);
+
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
+}
+
+static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
+    int tmp;
+
+    assert( (((int)pix) & 7) == 0);
+    assert((line_size &7) ==0);
+
+#define SUM(in0, in1, out0, out1) \
+      "movq (%0), %%mm2\n"\
+      "movq 8(%0), %%mm3\n"\
+      "add %2,%0\n"\
+      "movq %%mm2, " #out0 "\n"\
+      "movq %%mm3, " #out1 "\n"\
+      "psubusb " #in0 ", %%mm2\n"\
+      "psubusb " #in1 ", %%mm3\n"\
+      "psubusb " #out0 ", " #in0 "\n"\
+      "psubusb " #out1 ", " #in1 "\n"\
+      "por %%mm2, " #in0 "\n"\
+      "por %%mm3, " #in1 "\n"\
+      "movq " #in0 ", %%mm2\n"\
+      "movq " #in1 ", %%mm3\n"\
+      "punpcklbw %%mm7, " #in0 "\n"\
+      "punpcklbw %%mm7, " #in1 "\n"\
+      "punpckhbw %%mm7, %%mm2\n"\
+      "punpckhbw %%mm7, %%mm3\n"\
+      "paddw " #in1 ", " #in0 "\n"\
+      "paddw %%mm3, %%mm2\n"\
+      "paddw %%mm2, " #in0 "\n"\
+      "paddw " #in0 ", %%mm6\n"
+
+
+  asm volatile (
+      "movl %3,%%ecx\n"
+      "pxor %%mm6,%%mm6\n"
+      "pxor %%mm7,%%mm7\n"
+      "movq (%0),%%mm0\n"
+      "movq 8(%0),%%mm1\n"
+      "add %2,%0\n"
+      "subl $2, %%ecx\n"
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+      "1:\n"
+
+      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
+
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+
+      "subl $2, %%ecx\n"
+      "jnz 1b\n"
+
+      "movq %%mm6,%%mm0\n"
+      "psrlq $32, %%mm6\n"
+      "paddw %%mm6,%%mm0\n"
+      "movq %%mm0,%%mm6\n"
+      "psrlq $16, %%mm0\n"
+      "paddw %%mm6,%%mm0\n"
+      "movd %%mm0,%1\n"
+      : "+r" (pix), "=r"(tmp)
+      : "r" ((long)line_size) , "m" (h)
+      : "%ecx");
+    return tmp & 0xFFFF;
+}
+#undef SUM
+
+static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
+    int tmp;
+
+    assert( (((int)pix) & 7) == 0);
+    assert((line_size &7) ==0);
+
+#define SUM(in0, in1, out0, out1) \
+      "movq (%0), " #out0 "\n"\
+      "movq 8(%0), " #out1 "\n"\
+      "add %2,%0\n"\
+      "psadbw " #out0 ", " #in0 "\n"\
+      "psadbw " #out1 ", " #in1 "\n"\
+      "paddw " #in1 ", " #in0 "\n"\
+      "paddw " #in0 ", %%mm6\n"
+
+  asm volatile (
+      "movl %3,%%ecx\n"
+      "pxor %%mm6,%%mm6\n"
+      "pxor %%mm7,%%mm7\n"
+      "movq (%0),%%mm0\n"
+      "movq 8(%0),%%mm1\n"
+      "add %2,%0\n"
+      "subl $2, %%ecx\n"
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+      "1:\n"
+
+      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
+
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+
+      "subl $2, %%ecx\n"
+      "jnz 1b\n"
+
+      "movd %%mm6,%1\n"
+      : "+r" (pix), "=r"(tmp)
+      : "r" ((long)line_size) , "m" (h)
+      : "%ecx");
+    return tmp;
+}
+#undef SUM
+
+static int vsad16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    int tmp;
+
+    assert( (((int)pix1) & 7) == 0);
+    assert( (((int)pix2) & 7) == 0);
+    assert((line_size &7) ==0);
+
+#define SUM(in0, in1, out0, out1) \
+      "movq (%0),%%mm2\n"\
+      "movq (%1)," #out0 "\n"\
+      "movq 8(%0),%%mm3\n"\
+      "movq 8(%1)," #out1 "\n"\
+      "add %3,%0\n"\
+      "add %3,%1\n"\
+      "psubb " #out0 ", %%mm2\n"\
+      "psubb " #out1 ", %%mm3\n"\
+      "pxor %%mm7, %%mm2\n"\
+      "pxor %%mm7, %%mm3\n"\
+      "movq %%mm2, " #out0 "\n"\
+      "movq %%mm3, " #out1 "\n"\
+      "psubusb " #in0 ", %%mm2\n"\
+      "psubusb " #in1 ", %%mm3\n"\
+      "psubusb " #out0 ", " #in0 "\n"\
+      "psubusb " #out1 ", " #in1 "\n"\
+      "por %%mm2, " #in0 "\n"\
+      "por %%mm3, " #in1 "\n"\
+      "movq " #in0 ", %%mm2\n"\
+      "movq " #in1 ", %%mm3\n"\
+      "punpcklbw %%mm7, " #in0 "\n"\
+      "punpcklbw %%mm7, " #in1 "\n"\
+      "punpckhbw %%mm7, %%mm2\n"\
+      "punpckhbw %%mm7, %%mm3\n"\
+      "paddw " #in1 ", " #in0 "\n"\
+      "paddw %%mm3, %%mm2\n"\
+      "paddw %%mm2, " #in0 "\n"\
+      "paddw " #in0 ", %%mm6\n"
+
+
+  asm volatile (
+      "movl %4,%%ecx\n"
+      "pxor %%mm6,%%mm6\n"
+      "pcmpeqw %%mm7,%%mm7\n"
+      "psllw $15, %%mm7\n"
+      "packsswb %%mm7, %%mm7\n"
+      "movq (%0),%%mm0\n"
+      "movq (%1),%%mm2\n"
+      "movq 8(%0),%%mm1\n"
+      "movq 8(%1),%%mm3\n"
+      "add %3,%0\n"
+      "add %3,%1\n"
+      "subl $2, %%ecx\n"
+      "psubb %%mm2, %%mm0\n"
+      "psubb %%mm3, %%mm1\n"
+      "pxor %%mm7, %%mm0\n"
+      "pxor %%mm7, %%mm1\n"
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+      "1:\n"
+
+      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
+
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+
+      "subl $2, %%ecx\n"
+      "jnz 1b\n"
+
+      "movq %%mm6,%%mm0\n"
+      "psrlq $32, %%mm6\n"
+      "paddw %%mm6,%%mm0\n"
+      "movq %%mm0,%%mm6\n"
+      "psrlq $16, %%mm0\n"
+      "paddw %%mm6,%%mm0\n"
+      "movd %%mm0,%2\n"
+      : "+r" (pix1), "+r" (pix2), "=r"(tmp)
+      : "r" ((long)line_size) , "m" (h)
+      : "%ecx");
+    return tmp & 0x7FFF;
+}
+#undef SUM
+
+static int vsad16_mmx2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
+    int tmp;
+
+    assert( (((int)pix1) & 7) == 0);
+    assert( (((int)pix2) & 7) == 0);
+    assert((line_size &7) ==0);
+
+#define SUM(in0, in1, out0, out1) \
+      "movq (%0)," #out0 "\n"\
+      "movq (%1),%%mm2\n"\
+      "movq 8(%0)," #out1 "\n"\
+      "movq 8(%1),%%mm3\n"\
+      "add %3,%0\n"\
+      "add %3,%1\n"\
+      "psubb %%mm2, " #out0 "\n"\
+      "psubb %%mm3, " #out1 "\n"\
+      "pxor %%mm7, " #out0 "\n"\
+      "pxor %%mm7, " #out1 "\n"\
+      "psadbw " #out0 ", " #in0 "\n"\
+      "psadbw " #out1 ", " #in1 "\n"\
+      "paddw " #in1 ", " #in0 "\n"\
+      "paddw " #in0 ", %%mm6\n"
+
+  asm volatile (
+      "movl %4,%%ecx\n"
+      "pxor %%mm6,%%mm6\n"
+      "pcmpeqw %%mm7,%%mm7\n"
+      "psllw $15, %%mm7\n"
+      "packsswb %%mm7, %%mm7\n"
+      "movq (%0),%%mm0\n"
+      "movq (%1),%%mm2\n"
+      "movq 8(%0),%%mm1\n"
+      "movq 8(%1),%%mm3\n"
+      "add %3,%0\n"
+      "add %3,%1\n"
+      "subl $2, %%ecx\n"
+      "psubb %%mm2, %%mm0\n"
+      "psubb %%mm3, %%mm1\n"
+      "pxor %%mm7, %%mm0\n"
+      "pxor %%mm7, %%mm1\n"
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+      "1:\n"
+
+      SUM(%%mm4, %%mm5, %%mm0, %%mm1)
+
+      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
+
+      "subl $2, %%ecx\n"
+      "jnz 1b\n"
+
+      "movd %%mm6,%2\n"
+      : "+r" (pix1), "+r" (pix2), "=r"(tmp)
+      : "r" ((long)line_size) , "m" (h)
+      : "%ecx");
+    return tmp;
+}
+#undef SUM
+
+static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
+    long i=0;
+    asm volatile(
+        "1:                             \n\t"
+        "movq  (%2, %0), %%mm0          \n\t"
+        "movq  (%1, %0), %%mm1          \n\t"
+        "psubb %%mm0, %%mm1             \n\t"
+        "movq %%mm1, (%3, %0)           \n\t"
+        "movq 8(%2, %0), %%mm0          \n\t"
+        "movq 8(%1, %0), %%mm1          \n\t"
+        "psubb %%mm0, %%mm1             \n\t"
+        "movq %%mm1, 8(%3, %0)          \n\t"
+        "add $16, %0                    \n\t"
+        "cmp %4, %0                     \n\t"
+        " jb 1b                         \n\t"
+        : "+r" (i)
+        : "r"(src1), "r"(src2), "r"(dst), "r"((long)w-15)
+    );
+    for(; i<w; i++)
+        dst[i+0] = src1[i+0]-src2[i+0];
+}
+
+static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){
+    long i=0;
+    uint8_t l, lt;
+
+    asm volatile(
+        "1:                             \n\t"
+        "movq  -1(%1, %0), %%mm0        \n\t" // LT
+        "movq  (%1, %0), %%mm1          \n\t" // T
+        "movq  -1(%2, %0), %%mm2        \n\t" // L
+        "movq  (%2, %0), %%mm3          \n\t" // X
+        "movq %%mm2, %%mm4              \n\t" // L
+        "psubb %%mm0, %%mm2             \n\t"
+        "paddb %%mm1, %%mm2             \n\t" // L + T - LT
+        "movq %%mm4, %%mm5              \n\t" // L
+        "pmaxub %%mm1, %%mm4            \n\t" // max(T, L)
+        "pminub %%mm5, %%mm1            \n\t" // min(T, L)
+        "pminub %%mm2, %%mm4            \n\t"
+        "pmaxub %%mm1, %%mm4            \n\t"
+        "psubb %%mm4, %%mm3             \n\t" // dst - pred
+        "movq %%mm3, (%3, %0)           \n\t"
+        "add $8, %0                     \n\t"
+        "cmp %4, %0                     \n\t"
+        " jb 1b                         \n\t"
+        : "+r" (i)
+        : "r"(src1), "r"(src2), "r"(dst), "r"((long)w)
+    );
+
+    l= *left;
+    lt= *left_top;
+
+    dst[0]= src2[0] - mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF);
+
+    *left_top= src1[w-1];
+    *left    = src2[w-1];
+}
+
+#define LBUTTERFLY2(a1,b1,a2,b2)\
+    "paddw " #b1 ", " #a1 "           \n\t"\
+    "paddw " #b2 ", " #a2 "           \n\t"\
+    "paddw " #b1 ", " #b1 "           \n\t"\
+    "paddw " #b2 ", " #b2 "           \n\t"\
+    "psubw " #a1 ", " #b1 "           \n\t"\
+    "psubw " #a2 ", " #b2 "           \n\t"
+
+#define HADAMARD48\
+        LBUTTERFLY2(%%mm0, %%mm1, %%mm2, %%mm3)\
+        LBUTTERFLY2(%%mm4, %%mm5, %%mm6, %%mm7)\
+        LBUTTERFLY2(%%mm0, %%mm2, %%mm1, %%mm3)\
+        LBUTTERFLY2(%%mm4, %%mm6, %%mm5, %%mm7)\
+        LBUTTERFLY2(%%mm0, %%mm4, %%mm1, %%mm5)\
+        LBUTTERFLY2(%%mm2, %%mm6, %%mm3, %%mm7)\
+
+#define MMABS(a,z)\
+    "pxor " #z ", " #z "              \n\t"\
+    "pcmpgtw " #a ", " #z "           \n\t"\
+    "pxor " #z ", " #a "              \n\t"\
+    "psubw " #z ", " #a "             \n\t"
+
+#define MMABS_SUM(a,z, sum)\
+    "pxor " #z ", " #z "              \n\t"\
+    "pcmpgtw " #a ", " #z "           \n\t"\
+    "pxor " #z ", " #a "              \n\t"\
+    "psubw " #z ", " #a "             \n\t"\
+    "paddusw " #a ", " #sum "         \n\t"
+
+#define MMABS_MMX2(a,z)\
+    "pxor " #z ", " #z "              \n\t"\
+    "psubw " #a ", " #z "             \n\t"\
+    "pmaxsw " #z ", " #a "            \n\t"
+
+#define MMABS_SUM_MMX2(a,z, sum)\
+    "pxor " #z ", " #z "              \n\t"\
+    "psubw " #a ", " #z "             \n\t"\
+    "pmaxsw " #z ", " #a "            \n\t"\
+    "paddusw " #a ", " #sum "         \n\t"
+
+#define TRANSPOSE4(a,b,c,d,t)\
+    SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
+    SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
+    SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
+    SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
+
+#define LOAD4(o, a, b, c, d)\
+        "movq "#o"(%1), " #a "        \n\t"\
+        "movq "#o"+16(%1), " #b "     \n\t"\
+        "movq "#o"+32(%1), " #c "     \n\t"\
+        "movq "#o"+48(%1), " #d "     \n\t"
+
+#define STORE4(o, a, b, c, d)\
+        "movq "#a", "#o"(%1)          \n\t"\
+        "movq "#b", "#o"+16(%1)       \n\t"\
+        "movq "#c", "#o"+32(%1)       \n\t"\
+        "movq "#d", "#o"+48(%1)       \n\t"\
+
+static int hadamard8_diff_mmx(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
+    DECLARE_ALIGNED_8(uint64_t, temp[16]);
+    int sum=0;
+
+    assert(h==8);
+
+    diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
+
+    asm volatile(
+        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
+        LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+
+        "movq %%mm7, 112(%1)            \n\t"
+
+        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
+        STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
+
+        "movq 112(%1), %%mm7            \n\t"
+        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
+        STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
+
+        LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
+        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+
+        "movq %%mm7, 120(%1)            \n\t"
+
+        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
+        STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
+
+        "movq 120(%1), %%mm7            \n\t"
+        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
+        "movq %%mm7, %%mm5              \n\t"//FIXME remove
+        "movq %%mm6, %%mm7              \n\t"
+        "movq %%mm0, %%mm6              \n\t"
+//        STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
+
+        LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
+//        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+        "movq %%mm7, 64(%1)             \n\t"
+        MMABS(%%mm0, %%mm7)
+        MMABS_SUM(%%mm1, %%mm7, %%mm0)
+        MMABS_SUM(%%mm2, %%mm7, %%mm0)
+        MMABS_SUM(%%mm3, %%mm7, %%mm0)
+        MMABS_SUM(%%mm4, %%mm7, %%mm0)
+        MMABS_SUM(%%mm5, %%mm7, %%mm0)
+        MMABS_SUM(%%mm6, %%mm7, %%mm0)
+        "movq 64(%1), %%mm1             \n\t"
+        MMABS_SUM(%%mm1, %%mm7, %%mm0)
+        "movq %%mm0, 64(%1)             \n\t"
+
+        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
+        LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+        "movq %%mm7, (%1)               \n\t"
+        MMABS(%%mm0, %%mm7)
+        MMABS_SUM(%%mm1, %%mm7, %%mm0)
+        MMABS_SUM(%%mm2, %%mm7, %%mm0)
+        MMABS_SUM(%%mm3, %%mm7, %%mm0)
+        MMABS_SUM(%%mm4, %%mm7, %%mm0)
+        MMABS_SUM(%%mm5, %%mm7, %%mm0)
+        MMABS_SUM(%%mm6, %%mm7, %%mm0)
+        "movq (%1), %%mm1               \n\t"
+        MMABS_SUM(%%mm1, %%mm7, %%mm0)
+        "movq 64(%1), %%mm1             \n\t"
+        MMABS_SUM(%%mm1, %%mm7, %%mm0)
+
+        "movq %%mm0, %%mm1              \n\t"
+        "psrlq $32, %%mm0               \n\t"
+        "paddusw %%mm1, %%mm0           \n\t"
+        "movq %%mm0, %%mm1              \n\t"
+        "psrlq $16, %%mm0               \n\t"
+        "paddusw %%mm1, %%mm0           \n\t"
+        "movd %%mm0, %0                 \n\t"
+
+        : "=r" (sum)
+        : "r"(temp)
+    );
+    return sum&0xFFFF;
+}
+
+static int hadamard8_diff_mmx2(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
+    DECLARE_ALIGNED_8(uint64_t, temp[16]);
+    int sum=0;
+
+    assert(h==8);
+
+    diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
+
+    asm volatile(
+        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
+        LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+
+        "movq %%mm7, 112(%1)            \n\t"
+
+        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
+        STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
+
+        "movq 112(%1), %%mm7            \n\t"
+        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
+        STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
+
+        LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
+        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+
+        "movq %%mm7, 120(%1)            \n\t"
+
+        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
+        STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
+
+        "movq 120(%1), %%mm7            \n\t"
+        TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
+        "movq %%mm7, %%mm5              \n\t"//FIXME remove
+        "movq %%mm6, %%mm7              \n\t"
+        "movq %%mm0, %%mm6              \n\t"
+//        STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
+
+        LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
+//        LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+        "movq %%mm7, 64(%1)             \n\t"
+        MMABS_MMX2(%%mm0, %%mm7)
+        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
+        "movq 64(%1), %%mm1             \n\t"
+        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
+        "movq %%mm0, 64(%1)             \n\t"
+
+        LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
+        LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
+
+        HADAMARD48
+        "movq %%mm7, (%1)               \n\t"
+        MMABS_MMX2(%%mm0, %%mm7)
+        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
+        MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
+        "movq (%1), %%mm1               \n\t"
+        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
+        "movq 64(%1), %%mm1             \n\t"
+        MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
+
+        "pshufw $0x0E, %%mm0, %%mm1     \n\t"
+        "paddusw %%mm1, %%mm0           \n\t"
+        "pshufw $0x01, %%mm0, %%mm1     \n\t"
+        "paddusw %%mm1, %%mm0           \n\t"
+        "movd %%mm0, %0                 \n\t"
+
+        : "=r" (sum)
+        : "r"(temp)
+    );
+    return sum&0xFFFF;
+}
+
+
+WARPER8_16_SQ(hadamard8_diff_mmx, hadamard8_diff16_mmx)
+WARPER8_16_SQ(hadamard8_diff_mmx2, hadamard8_diff16_mmx2)
+
+static int ssd_int8_vs_int16_mmx(int8_t *pix1, int16_t *pix2, int size){
+    int sum;
+    long i=size;
+    asm volatile(
+        "pxor %%mm4, %%mm4 \n"
+        "1: \n"
+        "sub $8, %0 \n"
+        "movq (%2,%0), %%mm2 \n"
+        "movq (%3,%0,2), %%mm0 \n"
+        "movq 8(%3,%0,2), %%mm1 \n"
+        "punpckhbw %%mm2, %%mm3 \n"
+        "punpcklbw %%mm2, %%mm2 \n"
+        "psraw $8, %%mm3 \n"
+        "psraw $8, %%mm2 \n"
+        "psubw %%mm3, %%mm1 \n"
+        "psubw %%mm2, %%mm0 \n"
+        "pmaddwd %%mm1, %%mm1 \n"
+        "pmaddwd %%mm0, %%mm0 \n"
+        "paddd %%mm1, %%mm4 \n"
+        "paddd %%mm0, %%mm4 \n"
+        "jg 1b \n"
+        "movq %%mm4, %%mm3 \n"
+        "psrlq $32, %%mm3 \n"
+        "paddd %%mm3, %%mm4 \n"
+        "movd %%mm4, %1 \n"
+        :"+r"(i), "=r"(sum)
+        :"r"(pix1), "r"(pix2)
+    );
+    return sum;
+}
+
+#endif //CONFIG_ENCODERS
+
+#define put_no_rnd_pixels8_mmx(a,b,c,d) put_pixels8_mmx(a,b,c,d)
+#define put_no_rnd_pixels16_mmx(a,b,c,d) put_pixels16_mmx(a,b,c,d)
+
+#define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\
+        "paddw " #m4 ", " #m3 "           \n\t" /* x1 */\
+        "movq "MANGLE(ff_pw_20)", %%mm4   \n\t" /* 20 */\
+        "pmullw " #m3 ", %%mm4            \n\t" /* 20x1 */\
+        "movq "#in7", " #m3 "             \n\t" /* d */\
+        "movq "#in0", %%mm5               \n\t" /* D */\
+        "paddw " #m3 ", %%mm5             \n\t" /* x4 */\
+        "psubw %%mm5, %%mm4               \n\t" /* 20x1 - x4 */\
+        "movq "#in1", %%mm5               \n\t" /* C */\
+        "movq "#in2", %%mm6               \n\t" /* B */\
+        "paddw " #m6 ", %%mm5             \n\t" /* x3 */\
+        "paddw " #m5 ", %%mm6             \n\t" /* x2 */\
+        "paddw %%mm6, %%mm6               \n\t" /* 2x2 */\
+        "psubw %%mm6, %%mm5               \n\t" /* -2x2 + x3 */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm5  \n\t" /* -6x2 + 3x3 */\
+        "paddw " #rnd ", %%mm4            \n\t" /* x2 */\
+        "paddw %%mm4, %%mm5               \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\
+        "psraw $5, %%mm5                  \n\t"\
+        "packuswb %%mm5, %%mm5            \n\t"\
+        OP(%%mm5, out, %%mm7, d)
+
+#define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\
+static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    uint64_t temp;\
+\
+    asm volatile(\
+        "pxor %%mm7, %%mm7                \n\t"\
+        "1:                               \n\t"\
+        "movq  (%0), %%mm0                \n\t" /* ABCDEFGH */\
+        "movq %%mm0, %%mm1                \n\t" /* ABCDEFGH */\
+        "movq %%mm0, %%mm2                \n\t" /* ABCDEFGH */\
+        "punpcklbw %%mm7, %%mm0           \n\t" /* 0A0B0C0D */\
+        "punpckhbw %%mm7, %%mm1           \n\t" /* 0E0F0G0H */\
+        "pshufw $0x90, %%mm0, %%mm5       \n\t" /* 0A0A0B0C */\
+        "pshufw $0x41, %%mm0, %%mm6       \n\t" /* 0B0A0A0B */\
+        "movq %%mm2, %%mm3                \n\t" /* ABCDEFGH */\
+        "movq %%mm2, %%mm4                \n\t" /* ABCDEFGH */\
+        "psllq $8, %%mm2                  \n\t" /* 0ABCDEFG */\
+        "psllq $16, %%mm3                 \n\t" /* 00ABCDEF */\
+        "psllq $24, %%mm4                 \n\t" /* 000ABCDE */\
+        "punpckhbw %%mm7, %%mm2           \n\t" /* 0D0E0F0G */\
+        "punpckhbw %%mm7, %%mm3           \n\t" /* 0C0D0E0F */\
+        "punpckhbw %%mm7, %%mm4           \n\t" /* 0B0C0D0E */\
+        "paddw %%mm3, %%mm5               \n\t" /* b */\
+        "paddw %%mm2, %%mm6               \n\t" /* c */\
+        "paddw %%mm5, %%mm5               \n\t" /* 2b */\
+        "psubw %%mm5, %%mm6               \n\t" /* c - 2b */\
+        "pshufw $0x06, %%mm0, %%mm5       \n\t" /* 0C0B0A0A */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm6  \n\t" /* 3c - 6b */\
+        "paddw %%mm4, %%mm0               \n\t" /* a */\
+        "paddw %%mm1, %%mm5               \n\t" /* d */\
+        "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
+        "psubw %%mm5, %%mm0               \n\t" /* 20a - d */\
+        "paddw %6, %%mm6                  \n\t"\
+        "paddw %%mm6, %%mm0               \n\t" /* 20a - 6b + 3c - d */\
+        "psraw $5, %%mm0                  \n\t"\
+        "movq %%mm0, %5                   \n\t"\
+        /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
+        \
+        "movq 5(%0), %%mm0                \n\t" /* FGHIJKLM */\
+        "movq %%mm0, %%mm5                \n\t" /* FGHIJKLM */\
+        "movq %%mm0, %%mm6                \n\t" /* FGHIJKLM */\
+        "psrlq $8, %%mm0                  \n\t" /* GHIJKLM0 */\
+        "psrlq $16, %%mm5                 \n\t" /* HIJKLM00 */\
+        "punpcklbw %%mm7, %%mm0           \n\t" /* 0G0H0I0J */\
+        "punpcklbw %%mm7, %%mm5           \n\t" /* 0H0I0J0K */\
+        "paddw %%mm0, %%mm2               \n\t" /* b */\
+        "paddw %%mm5, %%mm3               \n\t" /* c */\
+        "paddw %%mm2, %%mm2               \n\t" /* 2b */\
+        "psubw %%mm2, %%mm3               \n\t" /* c - 2b */\
+        "movq %%mm6, %%mm2                \n\t" /* FGHIJKLM */\
+        "psrlq $24, %%mm6                 \n\t" /* IJKLM000 */\
+        "punpcklbw %%mm7, %%mm2           \n\t" /* 0F0G0H0I */\
+        "punpcklbw %%mm7, %%mm6           \n\t" /* 0I0J0K0L */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm3  \n\t" /* 3c - 6b */\
+        "paddw %%mm2, %%mm1               \n\t" /* a */\
+        "paddw %%mm6, %%mm4               \n\t" /* d */\
+        "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
+        "psubw %%mm4, %%mm3               \n\t" /* - 6b +3c - d */\
+        "paddw %6, %%mm1                  \n\t"\
+        "paddw %%mm1, %%mm3               \n\t" /* 20a - 6b +3c - d */\
+        "psraw $5, %%mm3                  \n\t"\
+        "movq %5, %%mm1                   \n\t"\
+        "packuswb %%mm3, %%mm1            \n\t"\
+        OP_MMX2(%%mm1, (%1),%%mm4, q)\
+        /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\
+        \
+        "movq 9(%0), %%mm1                \n\t" /* JKLMNOPQ */\
+        "movq %%mm1, %%mm4                \n\t" /* JKLMNOPQ */\
+        "movq %%mm1, %%mm3                \n\t" /* JKLMNOPQ */\
+        "psrlq $8, %%mm1                  \n\t" /* KLMNOPQ0 */\
+        "psrlq $16, %%mm4                 \n\t" /* LMNOPQ00 */\
+        "punpcklbw %%mm7, %%mm1           \n\t" /* 0K0L0M0N */\
+        "punpcklbw %%mm7, %%mm4           \n\t" /* 0L0M0N0O */\
+        "paddw %%mm1, %%mm5               \n\t" /* b */\
+        "paddw %%mm4, %%mm0               \n\t" /* c */\
+        "paddw %%mm5, %%mm5               \n\t" /* 2b */\
+        "psubw %%mm5, %%mm0               \n\t" /* c - 2b */\
+        "movq %%mm3, %%mm5                \n\t" /* JKLMNOPQ */\
+        "psrlq $24, %%mm3                 \n\t" /* MNOPQ000 */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm0  \n\t" /* 3c - 6b */\
+        "punpcklbw %%mm7, %%mm3           \n\t" /* 0M0N0O0P */\
+        "paddw %%mm3, %%mm2               \n\t" /* d */\
+        "psubw %%mm2, %%mm0               \n\t" /* -6b + 3c - d */\
+        "movq %%mm5, %%mm2                \n\t" /* JKLMNOPQ */\
+        "punpcklbw %%mm7, %%mm2           \n\t" /* 0J0K0L0M */\
+        "punpckhbw %%mm7, %%mm5           \n\t" /* 0N0O0P0Q */\
+        "paddw %%mm2, %%mm6               \n\t" /* a */\
+        "pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\
+        "paddw %6, %%mm0                  \n\t"\
+        "paddw %%mm6, %%mm0               \n\t" /* 20a - 6b + 3c - d */\
+        "psraw $5, %%mm0                  \n\t"\
+        /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\
+        \
+        "paddw %%mm5, %%mm3               \n\t" /* a */\
+        "pshufw $0xF9, %%mm5, %%mm6       \n\t" /* 0O0P0Q0Q */\
+        "paddw %%mm4, %%mm6               \n\t" /* b */\
+        "pshufw $0xBE, %%mm5, %%mm4       \n\t" /* 0P0Q0Q0P */\
+        "pshufw $0x6F, %%mm5, %%mm5       \n\t" /* 0Q0Q0P0O */\
+        "paddw %%mm1, %%mm4               \n\t" /* c */\
+        "paddw %%mm2, %%mm5               \n\t" /* d */\
+        "paddw %%mm6, %%mm6               \n\t" /* 2b */\
+        "psubw %%mm6, %%mm4               \n\t" /* c - 2b */\
+        "pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm4  \n\t" /* 3c - 6b */\
+        "psubw %%mm5, %%mm3               \n\t" /* -6b + 3c - d */\
+        "paddw %6, %%mm4                  \n\t"\
+        "paddw %%mm3, %%mm4               \n\t" /* 20a - 6b + 3c - d */\
+        "psraw $5, %%mm4                  \n\t"\
+        "packuswb %%mm4, %%mm0            \n\t"\
+        OP_MMX2(%%mm0, 8(%1), %%mm4, q)\
+        \
+        "add %3, %0                       \n\t"\
+        "add %4, %1                       \n\t"\
+        "decl %2                          \n\t"\
+        " jnz 1b                          \n\t"\
+        : "+a"(src), "+c"(dst), "+m"(h)\
+        : "d"((long)srcStride), "S"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
+        : "memory"\
+    );\
+}\
+\
+static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    int i;\
+    int16_t temp[16];\
+    /* quick HACK, XXX FIXME MUST be optimized */\
+    for(i=0; i<h; i++)\
+    {\
+        temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
+        temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
+        temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
+        temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
+        temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
+        temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\
+        temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\
+        temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\
+        temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\
+        temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\
+        temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\
+        temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\
+        temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\
+        temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\
+        temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\
+        temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\
+        asm volatile(\
+            "movq (%0), %%mm0               \n\t"\
+            "movq 8(%0), %%mm1              \n\t"\
+            "paddw %2, %%mm0                \n\t"\
+            "paddw %2, %%mm1                \n\t"\
+            "psraw $5, %%mm0                \n\t"\
+            "psraw $5, %%mm1                \n\t"\
+            "packuswb %%mm1, %%mm0          \n\t"\
+            OP_3DNOW(%%mm0, (%1), %%mm1, q)\
+            "movq 16(%0), %%mm0             \n\t"\
+            "movq 24(%0), %%mm1             \n\t"\
+            "paddw %2, %%mm0                \n\t"\
+            "paddw %2, %%mm1                \n\t"\
+            "psraw $5, %%mm0                \n\t"\
+            "psraw $5, %%mm1                \n\t"\
+            "packuswb %%mm1, %%mm0          \n\t"\
+            OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\
+            :: "r"(temp), "r"(dst), "m"(ROUNDER)\
+            : "memory"\
+        );\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}\
+\
+static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    uint64_t temp;\
+\
+    asm volatile(\
+        "pxor %%mm7, %%mm7                \n\t"\
+        "1:                               \n\t"\
+        "movq  (%0), %%mm0                \n\t" /* ABCDEFGH */\
+        "movq %%mm0, %%mm1                \n\t" /* ABCDEFGH */\
+        "movq %%mm0, %%mm2                \n\t" /* ABCDEFGH */\
+        "punpcklbw %%mm7, %%mm0           \n\t" /* 0A0B0C0D */\
+        "punpckhbw %%mm7, %%mm1           \n\t" /* 0E0F0G0H */\
+        "pshufw $0x90, %%mm0, %%mm5       \n\t" /* 0A0A0B0C */\
+        "pshufw $0x41, %%mm0, %%mm6       \n\t" /* 0B0A0A0B */\
+        "movq %%mm2, %%mm3                \n\t" /* ABCDEFGH */\
+        "movq %%mm2, %%mm4                \n\t" /* ABCDEFGH */\
+        "psllq $8, %%mm2                  \n\t" /* 0ABCDEFG */\
+        "psllq $16, %%mm3                 \n\t" /* 00ABCDEF */\
+        "psllq $24, %%mm4                 \n\t" /* 000ABCDE */\
+        "punpckhbw %%mm7, %%mm2           \n\t" /* 0D0E0F0G */\
+        "punpckhbw %%mm7, %%mm3           \n\t" /* 0C0D0E0F */\
+        "punpckhbw %%mm7, %%mm4           \n\t" /* 0B0C0D0E */\
+        "paddw %%mm3, %%mm5               \n\t" /* b */\
+        "paddw %%mm2, %%mm6               \n\t" /* c */\
+        "paddw %%mm5, %%mm5               \n\t" /* 2b */\
+        "psubw %%mm5, %%mm6               \n\t" /* c - 2b */\
+        "pshufw $0x06, %%mm0, %%mm5       \n\t" /* 0C0B0A0A */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm6  \n\t" /* 3c - 6b */\
+        "paddw %%mm4, %%mm0               \n\t" /* a */\
+        "paddw %%mm1, %%mm5               \n\t" /* d */\
+        "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
+        "psubw %%mm5, %%mm0               \n\t" /* 20a - d */\
+        "paddw %6, %%mm6                  \n\t"\
+        "paddw %%mm6, %%mm0               \n\t" /* 20a - 6b + 3c - d */\
+        "psraw $5, %%mm0                  \n\t"\
+        /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
+        \
+        "movd 5(%0), %%mm5                \n\t" /* FGHI */\
+        "punpcklbw %%mm7, %%mm5           \n\t" /* 0F0G0H0I */\
+        "pshufw $0xF9, %%mm5, %%mm6       \n\t" /* 0G0H0I0I */\
+        "paddw %%mm5, %%mm1               \n\t" /* a */\
+        "paddw %%mm6, %%mm2               \n\t" /* b */\
+        "pshufw $0xBE, %%mm5, %%mm6       \n\t" /* 0H0I0I0H */\
+        "pshufw $0x6F, %%mm5, %%mm5       \n\t" /* 0I0I0H0G */\
+        "paddw %%mm6, %%mm3               \n\t" /* c */\
+        "paddw %%mm5, %%mm4               \n\t" /* d */\
+        "paddw %%mm2, %%mm2               \n\t" /* 2b */\
+        "psubw %%mm2, %%mm3               \n\t" /* c - 2b */\
+        "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
+        "pmullw "MANGLE(ff_pw_3)", %%mm3  \n\t" /* 3c - 6b */\
+        "psubw %%mm4, %%mm3               \n\t" /* -6b + 3c - d */\
+        "paddw %6, %%mm1                  \n\t"\
+        "paddw %%mm1, %%mm3               \n\t" /* 20a - 6b + 3c - d */\
+        "psraw $5, %%mm3                  \n\t"\
+        "packuswb %%mm3, %%mm0            \n\t"\
+        OP_MMX2(%%mm0, (%1), %%mm4, q)\
+        \
+        "add %3, %0                       \n\t"\
+        "add %4, %1                       \n\t"\
+        "decl %2                          \n\t"\
+        " jnz 1b                          \n\t"\
+        : "+a"(src), "+c"(dst), "+m"(h)\
+        : "S"((long)srcStride), "D"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
+        : "memory"\
+    );\
+}\
+\
+static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    int i;\
+    int16_t temp[8];\
+    /* quick HACK, XXX FIXME MUST be optimized */\
+    for(i=0; i<h; i++)\
+    {\
+        temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
+        temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
+        temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
+        temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
+        temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
+        temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\
+        temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\
+        temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\
+        asm volatile(\
+            "movq (%0), %%mm0           \n\t"\
+            "movq 8(%0), %%mm1          \n\t"\
+            "paddw %2, %%mm0            \n\t"\
+            "paddw %2, %%mm1            \n\t"\
+            "psraw $5, %%mm0            \n\t"\
+            "psraw $5, %%mm1            \n\t"\
+            "packuswb %%mm1, %%mm0      \n\t"\
+            OP_3DNOW(%%mm0, (%1), %%mm1, q)\
+            :: "r"(temp), "r"(dst), "m"(ROUNDER)\
+            :"memory"\
+        );\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }\
+}
+
+#define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\
+\
+static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    uint64_t temp[17*4];\
+    uint64_t *temp_ptr= temp;\
+    int count= 17;\
+\
+    /*FIXME unroll */\
+    asm volatile(\
+        "pxor %%mm7, %%mm7              \n\t"\
+        "1:                             \n\t"\
+        "movq (%0), %%mm0               \n\t"\
+        "movq (%0), %%mm1               \n\t"\
+        "movq 8(%0), %%mm2              \n\t"\
+        "movq 8(%0), %%mm3              \n\t"\
+        "punpcklbw %%mm7, %%mm0         \n\t"\
+        "punpckhbw %%mm7, %%mm1         \n\t"\
+        "punpcklbw %%mm7, %%mm2         \n\t"\
+        "punpckhbw %%mm7, %%mm3         \n\t"\
+        "movq %%mm0, (%1)               \n\t"\
+        "movq %%mm1, 17*8(%1)           \n\t"\
+        "movq %%mm2, 2*17*8(%1)         \n\t"\
+        "movq %%mm3, 3*17*8(%1)         \n\t"\
+        "add $8, %1                     \n\t"\
+        "add %3, %0                     \n\t"\
+        "decl %2                        \n\t"\
+        " jnz 1b                        \n\t"\
+        : "+r" (src), "+r" (temp_ptr), "+r"(count)\
+        : "r" ((long)srcStride)\
+        : "memory"\
+    );\
+    \
+    temp_ptr= temp;\
+    count=4;\
+    \
+/*FIXME reorder for speed */\
+    asm volatile(\
+        /*"pxor %%mm7, %%mm7              \n\t"*/\
+        "1:                             \n\t"\
+        "movq (%0), %%mm0               \n\t"\
+        "movq 8(%0), %%mm1              \n\t"\
+        "movq 16(%0), %%mm2             \n\t"\
+        "movq 24(%0), %%mm3             \n\t"\
+        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0),  8(%0),   (%0), 32(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5,  8(%0),   (%0),   (%0), 40(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5,   (%0),   (%0),  8(%0), 48(%0), (%1), OP)\
+        \
+        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5,   (%0),  8(%0), 16(%0), 56(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5,  8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\
+        \
+        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"  \
+        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\
+        \
+        "add $136, %0                   \n\t"\
+        "add %6, %1                     \n\t"\
+        "decl %2                        \n\t"\
+        " jnz 1b                        \n\t"\
+        \
+        : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
+        : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(long)dstStride)\
+        :"memory"\
+    );\
+}\
+\
+static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    uint64_t temp[9*2];\
+    uint64_t *temp_ptr= temp;\
+    int count= 9;\
+\
+    /*FIXME unroll */\
+    asm volatile(\
+        "pxor %%mm7, %%mm7              \n\t"\
+        "1:                             \n\t"\
+        "movq (%0), %%mm0               \n\t"\
+        "movq (%0), %%mm1               \n\t"\
+        "punpcklbw %%mm7, %%mm0         \n\t"\
+        "punpckhbw %%mm7, %%mm1         \n\t"\
+        "movq %%mm0, (%1)               \n\t"\
+        "movq %%mm1, 9*8(%1)            \n\t"\
+        "add $8, %1                     \n\t"\
+        "add %3, %0                     \n\t"\
+        "decl %2                        \n\t"\
+        " jnz 1b                        \n\t"\
+        : "+r" (src), "+r" (temp_ptr), "+r"(count)\
+        : "r" ((long)srcStride)\
+        : "memory"\
+    );\
+    \
+    temp_ptr= temp;\
+    count=2;\
+    \
+/*FIXME reorder for speed */\
+    asm volatile(\
+        /*"pxor %%mm7, %%mm7              \n\t"*/\
+        "1:                             \n\t"\
+        "movq (%0), %%mm0               \n\t"\
+        "movq 8(%0), %%mm1              \n\t"\
+        "movq 16(%0), %%mm2             \n\t"\
+        "movq 24(%0), %%mm3             \n\t"\
+        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0),  8(%0),   (%0), 32(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5,  8(%0),   (%0),   (%0), 40(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5,   (%0),   (%0),  8(%0), 48(%0), (%1), OP)\
+        \
+        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5,   (%0),  8(%0), 16(%0), 56(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5,  8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
+        \
+        QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\
+        "add %4, %1                     \n\t"\
+        QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\
+        QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\
+                \
+        "add $72, %0                    \n\t"\
+        "add %6, %1                     \n\t"\
+        "decl %2                        \n\t"\
+        " jnz 1b                        \n\t"\
+         \
+        : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
+        : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(long)dstStride)\
+        : "memory"\
+   );\
+}\
+\
+static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels8_mmx(dst, src, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[8];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[8];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[8];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[8];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\
+}\
+static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half) + 64;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half) + 64;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half) + 64;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half) + 64;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half) + 64;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half) + 64;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[8 + 9];\
+    uint8_t * const halfH= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[9];\
+    uint8_t * const halfH= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels16_mmx(dst, src, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[32];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[32];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[32];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[32];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\
+}\
+static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[16*2 + 17*2];\
+    uint8_t * const halfH= ((uint8_t*)half) + 256;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[16*2 + 17*2];\
+    uint8_t * const halfH= ((uint8_t*)half) + 256;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[16*2 + 17*2];\
+    uint8_t * const halfH= ((uint8_t*)half) + 256;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[16*2 + 17*2];\
+    uint8_t * const halfH= ((uint8_t*)half) + 256;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[16*2 + 17*2];\
+    uint8_t * const halfH= ((uint8_t*)half) + 256;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[16*2 + 17*2];\
+    uint8_t * const halfH= ((uint8_t*)half) + 256;\
+    uint8_t * const halfHV= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[17*2];\
+    uint8_t * const halfH= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
+}\
+static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[17*2];\
+    uint8_t * const halfH= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
+}\
+static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t half[17*2];\
+    uint8_t * const halfH= ((uint8_t*)half);\
+    put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
+}
+
+#define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b "        \n\t"
+#define AVG_3DNOW_OP(a,b,temp, size) \
+"mov" #size " " #b ", " #temp "   \n\t"\
+"pavgusb " #temp ", " #a "        \n\t"\
+"mov" #size " " #a ", " #b "      \n\t"
+#define AVG_MMX2_OP(a,b,temp, size) \
+"mov" #size " " #b ", " #temp "   \n\t"\
+"pavgb " #temp ", " #a "          \n\t"\
+"mov" #size " " #a ", " #b "      \n\t"
+
+QPEL_BASE(put_       , ff_pw_16, _       , PUT_OP, PUT_OP)
+QPEL_BASE(avg_       , ff_pw_16, _       , AVG_MMX2_OP, AVG_3DNOW_OP)
+QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP)
+QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, 3dnow)
+QPEL_OP(avg_       , ff_pw_16, _       , AVG_3DNOW_OP, 3dnow)
+QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow)
+QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, mmx2)
+QPEL_OP(avg_       , ff_pw_16, _       , AVG_MMX2_OP, mmx2)
+QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)
+
+/***********************************/
+/* bilinear qpel: not compliant to any spec, only for -lavdopts fast */
+
+#define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\
+}
+#define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\
+}
+
+#define QPEL_2TAP(OPNAME, SIZE, MMX)\
+QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\
+QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\
+QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\
+static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\
+                          OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\
+static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\
+                          OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\
+static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\
+                          OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\
+}\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\
+}\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0,         1,       0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1,        -1,       0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0,         stride,  0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride,   -stride,  0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0,         stride,  1)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1,         stride, -1)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride,   -stride,  1)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\
+
+QPEL_2TAP(put_, 16, mmx2)
+QPEL_2TAP(avg_, 16, mmx2)
+QPEL_2TAP(put_,  8, mmx2)
+QPEL_2TAP(avg_,  8, mmx2)
+QPEL_2TAP(put_, 16, 3dnow)
+QPEL_2TAP(avg_, 16, 3dnow)
+QPEL_2TAP(put_,  8, 3dnow)
+QPEL_2TAP(avg_,  8, 3dnow)
+
+
+#if 0
+static void just_return() { return; }
+#endif
+
+#define SET_QPEL_FUNC(postfix1, postfix2) \
+    c->put_ ## postfix1 = put_ ## postfix2;\
+    c->put_no_rnd_ ## postfix1 = put_no_rnd_ ## postfix2;\
+    c->avg_ ## postfix1 = avg_ ## postfix2;
+
+static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
+                    int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height){
+    const int w = 8;
+    const int ix = ox>>(16+shift);
+    const int iy = oy>>(16+shift);
+    const int oxs = ox>>4;
+    const int oys = oy>>4;
+    const int dxxs = dxx>>4;
+    const int dxys = dxy>>4;
+    const int dyxs = dyx>>4;
+    const int dyys = dyy>>4;
+    const uint16_t r4[4] = {r,r,r,r};
+    const uint16_t dxy4[4] = {dxys,dxys,dxys,dxys};
+    const uint16_t dyy4[4] = {dyys,dyys,dyys,dyys};
+    const uint64_t shift2 = 2*shift;
+    uint8_t edge_buf[(h+1)*stride];
+    int x, y;
+
+    const int dxw = (dxx-(1<<(16+shift)))*(w-1);
+    const int dyh = (dyy-(1<<(16+shift)))*(h-1);
+    const int dxh = dxy*(h-1);
+    const int dyw = dyx*(w-1);
+    if( // non-constant fullpel offset (3% of blocks)
+        (ox^(ox+dxw) | ox^(ox+dxh) | ox^(ox+dxw+dxh) |
+         oy^(oy+dyw) | oy^(oy+dyh) | oy^(oy+dyw+dyh)) >> (16+shift)
+        // uses more than 16 bits of subpel mv (only at huge resolution)
+        || (dxx|dxy|dyx|dyy)&15 )
+    {
+        //FIXME could still use mmx for some of the rows
+        ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, width, height);
+        return;
+    }
+
+    src += ix + iy*stride;
+    if( (unsigned)ix >= width-w ||
+        (unsigned)iy >= height-h )
+    {
+        ff_emulated_edge_mc(edge_buf, src, stride, w+1, h+1, ix, iy, width, height);
+        src = edge_buf;
+    }
+
+    asm volatile(
+        "movd         %0, %%mm6 \n\t"
+        "pxor      %%mm7, %%mm7 \n\t"
+        "punpcklwd %%mm6, %%mm6 \n\t"
+        "punpcklwd %%mm6, %%mm6 \n\t"
+        :: "r"(1<<shift)
+    );
+
+    for(x=0; x<w; x+=4){
+        uint16_t dx4[4] = { oxs - dxys + dxxs*(x+0),
+                            oxs - dxys + dxxs*(x+1),
+                            oxs - dxys + dxxs*(x+2),
+                            oxs - dxys + dxxs*(x+3) };
+        uint16_t dy4[4] = { oys - dyys + dyxs*(x+0),
+                            oys - dyys + dyxs*(x+1),
+                            oys - dyys + dyxs*(x+2),
+                            oys - dyys + dyxs*(x+3) };
+
+        for(y=0; y<h; y++){
+            asm volatile(
+                "movq   %0,  %%mm4 \n\t"
+                "movq   %1,  %%mm5 \n\t"
+                "paddw  %2,  %%mm4 \n\t"
+                "paddw  %3,  %%mm5 \n\t"
+                "movq   %%mm4, %0  \n\t"
+                "movq   %%mm5, %1  \n\t"
+                "psrlw  $12, %%mm4 \n\t"
+                "psrlw  $12, %%mm5 \n\t"
+                : "+m"(*dx4), "+m"(*dy4)
+                : "m"(*dxy4), "m"(*dyy4)
+            );
+
+            asm volatile(
+                "movq   %%mm6, %%mm2 \n\t"
+                "movq   %%mm6, %%mm1 \n\t"
+                "psubw  %%mm4, %%mm2 \n\t"
+                "psubw  %%mm5, %%mm1 \n\t"
+                "movq   %%mm2, %%mm0 \n\t"
+                "movq   %%mm4, %%mm3 \n\t"
+                "pmullw %%mm1, %%mm0 \n\t" // (s-dx)*(s-dy)
+                "pmullw %%mm5, %%mm3 \n\t" // dx*dy
+                "pmullw %%mm5, %%mm2 \n\t" // (s-dx)*dy
+                "pmullw %%mm4, %%mm1 \n\t" // dx*(s-dy)
+
+                "movd   %4,    %%mm5 \n\t"
+                "movd   %3,    %%mm4 \n\t"
+                "punpcklbw %%mm7, %%mm5 \n\t"
+                "punpcklbw %%mm7, %%mm4 \n\t"
+                "pmullw %%mm5, %%mm3 \n\t" // src[1,1] * dx*dy
+                "pmullw %%mm4, %%mm2 \n\t" // src[0,1] * (s-dx)*dy
+
+                "movd   %2,    %%mm5 \n\t"
+                "movd   %1,    %%mm4 \n\t"
+                "punpcklbw %%mm7, %%mm5 \n\t"
+                "punpcklbw %%mm7, %%mm4 \n\t"
+                "pmullw %%mm5, %%mm1 \n\t" // src[1,0] * dx*(s-dy)
+                "pmullw %%mm4, %%mm0 \n\t" // src[0,0] * (s-dx)*(s-dy)
+                "paddw  %5,    %%mm1 \n\t"
+                "paddw  %%mm3, %%mm2 \n\t"
+                "paddw  %%mm1, %%mm0 \n\t"
+                "paddw  %%mm2, %%mm0 \n\t"
+
+                "psrlw    %6,    %%mm0 \n\t"
+                "packuswb %%mm0, %%mm0 \n\t"
+                "movd     %%mm0, %0    \n\t"
+
+                : "=m"(dst[x+y*stride])
+                : "m"(src[0]), "m"(src[1]),
+                  "m"(src[stride]), "m"(src[stride+1]),
+                  "m"(*r4), "m"(shift2)
+            );
+            src += stride;
+        }
+        src += 4-h*stride;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
+    long i=0;
+
+    assert(FFABS(scale) < 256);
+    scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
+
+    asm volatile(
+        "pcmpeqw %%mm6, %%mm6           \n\t" // -1w
+        "psrlw $15, %%mm6               \n\t" //  1w
+        "pxor %%mm7, %%mm7              \n\t"
+        "movd  %4, %%mm5                \n\t"
+        "punpcklwd %%mm5, %%mm5         \n\t"
+        "punpcklwd %%mm5, %%mm5         \n\t"
+        "1:                             \n\t"
+        "movq  (%1, %0), %%mm0          \n\t"
+        "movq  8(%1, %0), %%mm1         \n\t"
+        "pmulhw %%mm5, %%mm0            \n\t"
+        "pmulhw %%mm5, %%mm1            \n\t"
+        "paddw %%mm6, %%mm0             \n\t"
+        "paddw %%mm6, %%mm1             \n\t"
+        "psraw $1, %%mm0                \n\t"
+        "psraw $1, %%mm1                \n\t"
+        "paddw (%2, %0), %%mm0          \n\t"
+        "paddw 8(%2, %0), %%mm1         \n\t"
+        "psraw $6, %%mm0                \n\t"
+        "psraw $6, %%mm1                \n\t"
+        "pmullw (%3, %0), %%mm0         \n\t"
+        "pmullw 8(%3, %0), %%mm1        \n\t"
+        "pmaddwd %%mm0, %%mm0           \n\t"
+        "pmaddwd %%mm1, %%mm1           \n\t"
+        "paddd %%mm1, %%mm0             \n\t"
+        "psrld $4, %%mm0                \n\t"
+        "paddd %%mm0, %%mm7             \n\t"
+        "add $16, %0                    \n\t"
+        "cmp $128, %0                   \n\t" //FIXME optimize & bench
+        " jb 1b                         \n\t"
+        "movq %%mm7, %%mm6              \n\t"
+        "psrlq $32, %%mm7               \n\t"
+        "paddd %%mm6, %%mm7             \n\t"
+        "psrld $2, %%mm7                \n\t"
+        "movd %%mm7, %0                 \n\t"
+
+        : "+r" (i)
+        : "r"(basis), "r"(rem), "r"(weight), "g"(scale)
+    );
+    return i;
+}
+
+static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){
+    long i=0;
+
+    if(FFABS(scale) < 256){
+        scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
+        asm volatile(
+                "pcmpeqw %%mm6, %%mm6   \n\t" // -1w
+                "psrlw $15, %%mm6       \n\t" //  1w
+                "movd  %3, %%mm5        \n\t"
+                "punpcklwd %%mm5, %%mm5 \n\t"
+                "punpcklwd %%mm5, %%mm5 \n\t"
+                "1:                     \n\t"
+                "movq  (%1, %0), %%mm0  \n\t"
+                "movq  8(%1, %0), %%mm1 \n\t"
+                "pmulhw %%mm5, %%mm0    \n\t"
+                "pmulhw %%mm5, %%mm1    \n\t"
+                "paddw %%mm6, %%mm0     \n\t"
+                "paddw %%mm6, %%mm1     \n\t"
+                "psraw $1, %%mm0        \n\t"
+                "psraw $1, %%mm1        \n\t"
+                "paddw (%2, %0), %%mm0  \n\t"
+                "paddw 8(%2, %0), %%mm1 \n\t"
+                "movq %%mm0, (%2, %0)   \n\t"
+                "movq %%mm1, 8(%2, %0)  \n\t"
+                "add $16, %0            \n\t"
+                "cmp $128, %0           \n\t" //FIXME optimize & bench
+                " jb 1b                 \n\t"
+
+                : "+r" (i)
+                : "r"(basis), "r"(rem), "g"(scale)
+        );
+    }else{
+        for(i=0; i<8*8; i++){
+            rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);
+        }
+    }
+}
+#endif /* CONFIG_ENCODERS */
+
+#define PREFETCH(name, op) \
+static void name(void *mem, int stride, int h){\
+    const uint8_t *p= mem;\
+    do{\
+        asm volatile(#op" %0" :: "m"(*p));\
+        p+= stride;\
+    }while(--h);\
+}
+PREFETCH(prefetch_mmx2,  prefetcht0)
+PREFETCH(prefetch_3dnow, prefetch)
+#undef PREFETCH
+
+#include "h264dsp_mmx.c"
+
+/* AVS specific */
+void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx);
+
+void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
+    put_pixels8_mmx(dst, src, stride, 8);
+}
+void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
+    avg_pixels8_mmx(dst, src, stride, 8);
+}
+void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
+    put_pixels16_mmx(dst, src, stride, 16);
+}
+void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
+    avg_pixels16_mmx(dst, src, stride, 16);
+}
+
+/* external functions, from idct_mmx.c */
+void ff_mmx_idct(DCTELEM *block);
+void ff_mmxext_idct(DCTELEM *block);
+
+void ff_vp3_idct_sse2(int16_t *input_data);
+void ff_vp3_idct_mmx(int16_t *data);
+void ff_vp3_dsp_init_mmx(void);
+
+/* XXX: those functions should be suppressed ASAP when all IDCTs are
+   converted */
+#ifdef CONFIG_GPL
+static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_mmx_idct (block);
+    put_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_mmx_idct (block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_mmxext_idct (block);
+    put_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_mmxext_idct (block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
+#endif
+static void ff_vp3_idct_put_sse2(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_vp3_idct_sse2(block);
+    put_signed_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_vp3_idct_sse2(block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_vp3_idct_put_mmx(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_vp3_idct_mmx(block);
+    put_signed_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_vp3_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_vp3_idct_mmx(block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_idct_xvid_mmx (block);
+    put_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_idct_xvid_mmx (block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_idct_xvid_mmx2 (block);
+    put_pixels_clamped_mmx(block, dest, line_size);
+}
+static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    ff_idct_xvid_mmx2 (block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
+
+static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize)
+{
+    int i;
+    asm volatile("pxor %%mm7, %%mm7":);
+    for(i=0; i<blocksize; i+=2) {
+        asm volatile(
+            "movq    %0,    %%mm0 \n\t"
+            "movq    %1,    %%mm1 \n\t"
+            "movq    %%mm0, %%mm2 \n\t"
+            "movq    %%mm1, %%mm3 \n\t"
+            "pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0
+            "pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0
+            "pslld   $31,   %%mm2 \n\t" // keep only the sign bit
+            "pxor    %%mm2, %%mm1 \n\t"
+            "movq    %%mm3, %%mm4 \n\t"
+            "pand    %%mm1, %%mm3 \n\t"
+            "pandn   %%mm1, %%mm4 \n\t"
+            "pfadd   %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m)))
+            "pfsub   %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m)))
+            "movq    %%mm3, %1    \n\t"
+            "movq    %%mm0, %0    \n\t"
+            :"+m"(mag[i]), "+m"(ang[i])
+            ::"memory"
+        );
+    }
+    asm volatile("femms");
+}
+static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize)
+{
+    int i;
+
+    asm volatile(
+            "movaps  %0,     %%xmm5 \n\t"
+        ::"m"(ff_pdw_80000000[0])
+    );
+    for(i=0; i<blocksize; i+=4) {
+        asm volatile(
+            "movaps  %0,     %%xmm0 \n\t"
+            "movaps  %1,     %%xmm1 \n\t"
+            "xorps   %%xmm2, %%xmm2 \n\t"
+            "xorps   %%xmm3, %%xmm3 \n\t"
+            "cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0
+            "cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0
+            "andps   %%xmm5, %%xmm2 \n\t" // keep only the sign bit
+            "xorps   %%xmm2, %%xmm1 \n\t"
+            "movaps  %%xmm3, %%xmm4 \n\t"
+            "andps   %%xmm1, %%xmm3 \n\t"
+            "andnps  %%xmm1, %%xmm4 \n\t"
+            "addps   %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m)))
+            "subps   %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m)))
+            "movaps  %%xmm3, %1     \n\t"
+            "movaps  %%xmm0, %0     \n\t"
+            :"+m"(mag[i]), "+m"(ang[i])
+            ::"memory"
+        );
+    }
+}
+
+static void vector_fmul_3dnow(float *dst, const float *src, int len){
+    long i = (len-4)*4;
+    asm volatile(
+        "1: \n\t"
+        "movq    (%1,%0), %%mm0 \n\t"
+        "movq   8(%1,%0), %%mm1 \n\t"
+        "pfmul   (%2,%0), %%mm0 \n\t"
+        "pfmul  8(%2,%0), %%mm1 \n\t"
+        "movq   %%mm0,  (%1,%0) \n\t"
+        "movq   %%mm1, 8(%1,%0) \n\t"
+        "sub  $16, %0 \n\t"
+        "jge 1b \n\t"
+        "femms  \n\t"
+        :"+r"(i)
+        :"r"(dst), "r"(src)
+        :"memory"
+    );
+}
+static void vector_fmul_sse(float *dst, const float *src, int len){
+    long i = (len-8)*4;
+    asm volatile(
+        "1: \n\t"
+        "movaps    (%1,%0), %%xmm0 \n\t"
+        "movaps  16(%1,%0), %%xmm1 \n\t"
+        "mulps     (%2,%0), %%xmm0 \n\t"
+        "mulps   16(%2,%0), %%xmm1 \n\t"
+        "movaps  %%xmm0,   (%1,%0) \n\t"
+        "movaps  %%xmm1, 16(%1,%0) \n\t"
+        "sub  $32, %0 \n\t"
+        "jge 1b \n\t"
+        :"+r"(i)
+        :"r"(dst), "r"(src)
+        :"memory"
+    );
+}
+
+static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){
+    long i = len*4-16;
+    asm volatile(
+        "1: \n\t"
+        "pswapd   8(%1), %%mm0 \n\t"
+        "pswapd    (%1), %%mm1 \n\t"
+        "pfmul  (%3,%0), %%mm0 \n\t"
+        "pfmul 8(%3,%0), %%mm1 \n\t"
+        "movq  %%mm0,  (%2,%0) \n\t"
+        "movq  %%mm1, 8(%2,%0) \n\t"
+        "add   $16, %1 \n\t"
+        "sub   $16, %0 \n\t"
+        "jge   1b \n\t"
+        :"+r"(i), "+r"(src1)
+        :"r"(dst), "r"(src0)
+    );
+    asm volatile("femms");
+}
+static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){
+    long i = len*4-32;
+    asm volatile(
+        "1: \n\t"
+        "movaps        16(%1), %%xmm0 \n\t"
+        "movaps          (%1), %%xmm1 \n\t"
+        "shufps $0x1b, %%xmm0, %%xmm0 \n\t"
+        "shufps $0x1b, %%xmm1, %%xmm1 \n\t"
+        "mulps        (%3,%0), %%xmm0 \n\t"
+        "mulps      16(%3,%0), %%xmm1 \n\t"
+        "movaps     %%xmm0,   (%2,%0) \n\t"
+        "movaps     %%xmm1, 16(%2,%0) \n\t"
+        "add    $32, %1 \n\t"
+        "sub    $32, %0 \n\t"
+        "jge    1b \n\t"
+        :"+r"(i), "+r"(src1)
+        :"r"(dst), "r"(src0)
+    );
+}
+
+static void vector_fmul_add_add_3dnow(float *dst, const float *src0, const float *src1,
+                                      const float *src2, int src3, int len, int step){
+    long i = (len-4)*4;
+    if(step == 2 && src3 == 0){
+        dst += (len-4)*2;
+        asm volatile(
+            "1: \n\t"
+            "movq   (%2,%0),  %%mm0 \n\t"
+            "movq  8(%2,%0),  %%mm1 \n\t"
+            "pfmul  (%3,%0),  %%mm0 \n\t"
+            "pfmul 8(%3,%0),  %%mm1 \n\t"
+            "pfadd  (%4,%0),  %%mm0 \n\t"
+            "pfadd 8(%4,%0),  %%mm1 \n\t"
+            "movd     %%mm0,   (%1) \n\t"
+            "movd     %%mm1, 16(%1) \n\t"
+            "psrlq      $32,  %%mm0 \n\t"
+            "psrlq      $32,  %%mm1 \n\t"
+            "movd     %%mm0,  8(%1) \n\t"
+            "movd     %%mm1, 24(%1) \n\t"
+            "sub  $32, %1 \n\t"
+            "sub  $16, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i), "+r"(dst)
+            :"r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else if(step == 1 && src3 == 0){
+        asm volatile(
+            "1: \n\t"
+            "movq    (%2,%0), %%mm0 \n\t"
+            "movq   8(%2,%0), %%mm1 \n\t"
+            "pfmul   (%3,%0), %%mm0 \n\t"
+            "pfmul  8(%3,%0), %%mm1 \n\t"
+            "pfadd   (%4,%0), %%mm0 \n\t"
+            "pfadd  8(%4,%0), %%mm1 \n\t"
+            "movq  %%mm0,   (%1,%0) \n\t"
+            "movq  %%mm1,  8(%1,%0) \n\t"
+            "sub  $16, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i)
+            :"r"(dst), "r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else
+        ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
+    asm volatile("femms");
+}
+static void vector_fmul_add_add_sse(float *dst, const float *src0, const float *src1,
+                                    const float *src2, int src3, int len, int step){
+    long i = (len-8)*4;
+    if(step == 2 && src3 == 0){
+        dst += (len-8)*2;
+        asm volatile(
+            "1: \n\t"
+            "movaps   (%2,%0), %%xmm0 \n\t"
+            "movaps 16(%2,%0), %%xmm1 \n\t"
+            "mulps    (%3,%0), %%xmm0 \n\t"
+            "mulps  16(%3,%0), %%xmm1 \n\t"
+            "addps    (%4,%0), %%xmm0 \n\t"
+            "addps  16(%4,%0), %%xmm1 \n\t"
+            "movss     %%xmm0,   (%1) \n\t"
+            "movss     %%xmm1, 32(%1) \n\t"
+            "movhlps   %%xmm0, %%xmm2 \n\t"
+            "movhlps   %%xmm1, %%xmm3 \n\t"
+            "movss     %%xmm2, 16(%1) \n\t"
+            "movss     %%xmm3, 48(%1) \n\t"
+            "shufps $0xb1, %%xmm0, %%xmm0 \n\t"
+            "shufps $0xb1, %%xmm1, %%xmm1 \n\t"
+            "movss     %%xmm0,  8(%1) \n\t"
+            "movss     %%xmm1, 40(%1) \n\t"
+            "movhlps   %%xmm0, %%xmm2 \n\t"
+            "movhlps   %%xmm1, %%xmm3 \n\t"
+            "movss     %%xmm2, 24(%1) \n\t"
+            "movss     %%xmm3, 56(%1) \n\t"
+            "sub  $64, %1 \n\t"
+            "sub  $32, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i), "+r"(dst)
+            :"r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else if(step == 1 && src3 == 0){
+        asm volatile(
+            "1: \n\t"
+            "movaps   (%2,%0), %%xmm0 \n\t"
+            "movaps 16(%2,%0), %%xmm1 \n\t"
+            "mulps    (%3,%0), %%xmm0 \n\t"
+            "mulps  16(%3,%0), %%xmm1 \n\t"
+            "addps    (%4,%0), %%xmm0 \n\t"
+            "addps  16(%4,%0), %%xmm1 \n\t"
+            "movaps %%xmm0,   (%1,%0) \n\t"
+            "movaps %%xmm1, 16(%1,%0) \n\t"
+            "sub  $32, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i)
+            :"r"(dst), "r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else
+        ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
+}
+
+static void float_to_int16_3dnow(int16_t *dst, const float *src, int len){
+    // not bit-exact: pf2id uses different rounding than C and SSE
+    int i;
+    for(i=0; i<len; i+=4) {
+        asm volatile(
+            "pf2id       %1, %%mm0 \n\t"
+            "pf2id       %2, %%mm1 \n\t"
+            "packssdw %%mm1, %%mm0 \n\t"
+            "movq     %%mm0, %0    \n\t"
+            :"=m"(dst[i])
+            :"m"(src[i]), "m"(src[i+2])
+        );
+    }
+    asm volatile("femms");
+}
+static void float_to_int16_sse(int16_t *dst, const float *src, int len){
+    int i;
+    for(i=0; i<len; i+=4) {
+        asm volatile(
+            "cvtps2pi    %1, %%mm0 \n\t"
+            "cvtps2pi    %2, %%mm1 \n\t"
+            "packssdw %%mm1, %%mm0 \n\t"
+            "movq     %%mm0, %0    \n\t"
+            :"=m"(dst[i])
+            :"m"(src[i]), "m"(src[i+2])
+        );
+    }
+    asm volatile("emms");
+}
+
+#ifdef CONFIG_SNOW_DECODER
+extern void ff_snow_horizontal_compose97i_sse2(DWTELEM *b, int width);
+extern void ff_snow_horizontal_compose97i_mmx(DWTELEM *b, int width);
+extern void ff_snow_vertical_compose97i_sse2(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width);
+extern void ff_snow_vertical_compose97i_mmx(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width);
+extern void ff_snow_inner_add_yblock_sse2(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
+                           int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
+extern void ff_snow_inner_add_yblock_mmx(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
+                          int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
+#endif
+
+void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
+{
+    mm_flags = mm_support();
+
+    if (avctx->dsp_mask) {
+        if (avctx->dsp_mask & FF_MM_FORCE)
+            mm_flags |= (avctx->dsp_mask & 0xffff);
+        else
+            mm_flags &= ~(avctx->dsp_mask & 0xffff);
+    }
+
+#if 0
+    av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");
+    if (mm_flags & MM_MMX)
+        av_log(avctx, AV_LOG_INFO, " mmx");
+    if (mm_flags & MM_MMXEXT)
+        av_log(avctx, AV_LOG_INFO, " mmxext");
+    if (mm_flags & MM_3DNOW)
+        av_log(avctx, AV_LOG_INFO, " 3dnow");
+    if (mm_flags & MM_SSE)
+        av_log(avctx, AV_LOG_INFO, " sse");
+    if (mm_flags & MM_SSE2)
+        av_log(avctx, AV_LOG_INFO, " sse2");
+    av_log(avctx, AV_LOG_INFO, "\n");
+#endif
+
+    if (mm_flags & MM_MMX) {
+        const int idct_algo= avctx->idct_algo;
+
+#ifdef CONFIG_ENCODERS
+        const int dct_algo = avctx->dct_algo;
+        if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
+            if(mm_flags & MM_SSE2){
+                c->fdct = ff_fdct_sse2;
+            }else if(mm_flags & MM_MMXEXT){
+                c->fdct = ff_fdct_mmx2;
+            }else{
+                c->fdct = ff_fdct_mmx;
+            }
+        }
+#endif //CONFIG_ENCODERS
+        if(avctx->lowres==0){
+            if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){
+                c->idct_put= ff_simple_idct_put_mmx;
+                c->idct_add= ff_simple_idct_add_mmx;
+                c->idct    = ff_simple_idct_mmx;
+                c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
+#ifdef CONFIG_GPL
+            }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
+                if(mm_flags & MM_MMXEXT){
+                    c->idct_put= ff_libmpeg2mmx2_idct_put;
+                    c->idct_add= ff_libmpeg2mmx2_idct_add;
+                    c->idct    = ff_mmxext_idct;
+                }else{
+                    c->idct_put= ff_libmpeg2mmx_idct_put;
+                    c->idct_add= ff_libmpeg2mmx_idct_add;
+                    c->idct    = ff_mmx_idct;
+                }
+                c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
+#endif
+            }else if(idct_algo==FF_IDCT_VP3 &&
+                     avctx->codec->id!=CODEC_ID_THEORA &&
+                     !(avctx->flags & CODEC_FLAG_BITEXACT)){
+                if(mm_flags & MM_SSE2){
+                    c->idct_put= ff_vp3_idct_put_sse2;
+                    c->idct_add= ff_vp3_idct_add_sse2;
+                    c->idct    = ff_vp3_idct_sse2;
+                    c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
+                }else{
+                    ff_vp3_dsp_init_mmx();
+                    c->idct_put= ff_vp3_idct_put_mmx;
+                    c->idct_add= ff_vp3_idct_add_mmx;
+                    c->idct    = ff_vp3_idct_mmx;
+                    c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM;
+                }
+            }else if(idct_algo==FF_IDCT_CAVS){
+                    c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
+            }else if(idct_algo==FF_IDCT_XVIDMMX){
+                if(mm_flags & MM_MMXEXT){
+                    c->idct_put= ff_idct_xvid_mmx2_put;
+                    c->idct_add= ff_idct_xvid_mmx2_add;
+                    c->idct    = ff_idct_xvid_mmx2;
+                }else{
+                    c->idct_put= ff_idct_xvid_mmx_put;
+                    c->idct_add= ff_idct_xvid_mmx_add;
+                    c->idct    = ff_idct_xvid_mmx;
+                }
+            }
+        }
+
+#ifdef CONFIG_ENCODERS
+        c->get_pixels = get_pixels_mmx;
+        c->diff_pixels = diff_pixels_mmx;
+#endif //CONFIG_ENCODERS
+        c->put_pixels_clamped = put_pixels_clamped_mmx;
+        c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx;
+        c->add_pixels_clamped = add_pixels_clamped_mmx;
+        c->clear_blocks = clear_blocks_mmx;
+#ifdef CONFIG_ENCODERS
+        c->pix_sum = pix_sum16_mmx;
+#endif //CONFIG_ENCODERS
+
+        c->put_pixels_tab[0][0] = put_pixels16_mmx;
+        c->put_pixels_tab[0][1] = put_pixels16_x2_mmx;
+        c->put_pixels_tab[0][2] = put_pixels16_y2_mmx;
+        c->put_pixels_tab[0][3] = put_pixels16_xy2_mmx;
+
+        c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mmx;
+        c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx;
+        c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx;
+        c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_mmx;
+
+        c->avg_pixels_tab[0][0] = avg_pixels16_mmx;
+        c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx;
+        c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx;
+        c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx;
+
+        c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_mmx;
+        c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_mmx;
+        c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_mmx;
+        c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_mmx;
+
+        c->put_pixels_tab[1][0] = put_pixels8_mmx;
+        c->put_pixels_tab[1][1] = put_pixels8_x2_mmx;
+        c->put_pixels_tab[1][2] = put_pixels8_y2_mmx;
+        c->put_pixels_tab[1][3] = put_pixels8_xy2_mmx;
+
+        c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mmx;
+        c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx;
+        c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx;
+        c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_mmx;
+
+        c->avg_pixels_tab[1][0] = avg_pixels8_mmx;
+        c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx;
+        c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx;
+        c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx;
+
+        c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_mmx;
+        c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_mmx;
+        c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_mmx;
+        c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_mmx;
+
+        c->gmc= gmc_mmx;
+
+        c->add_bytes= add_bytes_mmx;
+#ifdef CONFIG_ENCODERS
+        c->diff_bytes= diff_bytes_mmx;
+
+        c->hadamard8_diff[0]= hadamard8_diff16_mmx;
+        c->hadamard8_diff[1]= hadamard8_diff_mmx;
+
+        c->pix_norm1 = pix_norm1_mmx;
+        c->sse[0] = (mm_flags & MM_SSE2) ? sse16_sse2 : sse16_mmx;
+          c->sse[1] = sse8_mmx;
+        c->vsad[4]= vsad_intra16_mmx;
+
+        c->nsse[0] = nsse16_mmx;
+        c->nsse[1] = nsse8_mmx;
+        if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
+            c->vsad[0] = vsad16_mmx;
+        }
+
+        if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
+            c->try_8x8basis= try_8x8basis_mmx;
+        }
+        c->add_8x8basis= add_8x8basis_mmx;
+
+        c->ssd_int8_vs_int16 = ssd_int8_vs_int16_mmx;
+
+#endif //CONFIG_ENCODERS
+
+        c->h263_v_loop_filter= h263_v_loop_filter_mmx;
+        c->h263_h_loop_filter= h263_h_loop_filter_mmx;
+        c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx;
+        c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_mmx;
+
+        c->h264_idct_dc_add=
+        c->h264_idct_add= ff_h264_idct_add_mmx;
+        c->h264_idct8_dc_add=
+        c->h264_idct8_add= ff_h264_idct8_add_mmx;
+
+        if (mm_flags & MM_MMXEXT) {
+            c->prefetch = prefetch_mmx2;
+
+            c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
+            c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;
+
+            c->avg_pixels_tab[0][0] = avg_pixels16_mmx2;
+            c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2;
+            c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2;
+
+            c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2;
+            c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2;
+
+            c->avg_pixels_tab[1][0] = avg_pixels8_mmx2;
+            c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2;
+            c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2;
+
+#ifdef CONFIG_ENCODERS
+            c->hadamard8_diff[0]= hadamard8_diff16_mmx2;
+            c->hadamard8_diff[1]= hadamard8_diff_mmx2;
+            c->vsad[4]= vsad_intra16_mmx2;
+#endif //CONFIG_ENCODERS
+
+            c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2;
+            c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2;
+
+            if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
+                c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2;
+                c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2;
+                c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2;
+                c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2;
+                c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2;
+                c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2;
+#ifdef CONFIG_ENCODERS
+                c->vsad[0] = vsad16_mmx2;
+#endif //CONFIG_ENCODERS
+            }
+
+#if 1
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_mmx2)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_mmx2)
+#endif
+
+//FIXME 3dnow too
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_mmx2; \
+    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_mmx2; \
+    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_mmx2; \
+    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_mmx2; \
+    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_mmx2; \
+    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_mmx2; \
+    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_mmx2; \
+    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_mmx2
+
+            dspfunc(put_h264_qpel, 0, 16);
+            dspfunc(put_h264_qpel, 1, 8);
+            dspfunc(put_h264_qpel, 2, 4);
+            dspfunc(avg_h264_qpel, 0, 16);
+            dspfunc(avg_h264_qpel, 1, 8);
+            dspfunc(avg_h264_qpel, 2, 4);
+
+            dspfunc(put_2tap_qpel, 0, 16);
+            dspfunc(put_2tap_qpel, 1, 8);
+            dspfunc(avg_2tap_qpel, 0, 16);
+            dspfunc(avg_2tap_qpel, 1, 8);
+#undef dspfunc
+
+            c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2;
+            c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_mmx2;
+            c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_mmx2;
+            c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_mmx2;
+            c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2;
+            c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2;
+            c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2;
+            c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2;
+            c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2;
+            c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2;
+            c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2;
+
+            c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2;
+            c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2;
+            c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2;
+            c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2;
+            c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2;
+            c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2;
+            c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2;
+            c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2;
+
+            c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2;
+            c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2;
+            c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2;
+            c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2;
+            c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2;
+            c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2;
+            c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2;
+            c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2;
+
+#ifdef CONFIG_CAVS_DECODER
+            ff_cavsdsp_init_mmx2(c, avctx);
+#endif
+
+#ifdef CONFIG_ENCODERS
+            c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2;
+#endif //CONFIG_ENCODERS
+        } else if (mm_flags & MM_3DNOW) {
+            c->prefetch = prefetch_3dnow;
+
+            c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;
+            c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow;
+
+            c->avg_pixels_tab[0][0] = avg_pixels16_3dnow;
+            c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow;
+            c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow;
+
+            c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow;
+            c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow;
+
+            c->avg_pixels_tab[1][0] = avg_pixels8_3dnow;
+            c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow;
+            c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow;
+
+            if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
+                c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow;
+                c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow;
+                c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow;
+                c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow;
+                c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow;
+                c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow;
+            }
+
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_3dnow)
+            SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_3dnow)
+
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_3dnow; \
+    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_3dnow; \
+    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_3dnow; \
+    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_3dnow; \
+    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_3dnow; \
+    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_3dnow; \
+    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_3dnow; \
+    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_3dnow
+
+            dspfunc(put_h264_qpel, 0, 16);
+            dspfunc(put_h264_qpel, 1, 8);
+            dspfunc(put_h264_qpel, 2, 4);
+            dspfunc(avg_h264_qpel, 0, 16);
+            dspfunc(avg_h264_qpel, 1, 8);
+            dspfunc(avg_h264_qpel, 2, 4);
+
+            dspfunc(put_2tap_qpel, 0, 16);
+            dspfunc(put_2tap_qpel, 1, 8);
+            dspfunc(avg_2tap_qpel, 0, 16);
+            dspfunc(avg_2tap_qpel, 1, 8);
+
+            c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow;
+            c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_3dnow;
+        }
+
+#ifdef CONFIG_SNOW_DECODER
+        if(mm_flags & MM_SSE2){
+            c->horizontal_compose97i = ff_snow_horizontal_compose97i_sse2;
+            c->vertical_compose97i = ff_snow_vertical_compose97i_sse2;
+            c->inner_add_yblock = ff_snow_inner_add_yblock_sse2;
+        }
+        else{
+            c->horizontal_compose97i = ff_snow_horizontal_compose97i_mmx;
+            c->vertical_compose97i = ff_snow_vertical_compose97i_mmx;
+            c->inner_add_yblock = ff_snow_inner_add_yblock_mmx;
+        }
+#endif
+
+        if(mm_flags & MM_3DNOW){
+            c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow;
+            c->vector_fmul = vector_fmul_3dnow;
+            if(!(avctx->flags & CODEC_FLAG_BITEXACT))
+                c->float_to_int16 = float_to_int16_3dnow;
+        }
+        if(mm_flags & MM_3DNOWEXT)
+            c->vector_fmul_reverse = vector_fmul_reverse_3dnow2;
+        if(mm_flags & MM_SSE){
+            c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse;
+            c->vector_fmul = vector_fmul_sse;
+            c->float_to_int16 = float_to_int16_sse;
+            c->vector_fmul_reverse = vector_fmul_reverse_sse;
+            c->vector_fmul_add_add = vector_fmul_add_add_sse;
+        }
+        if(mm_flags & MM_3DNOW)
+            c->vector_fmul_add_add = vector_fmul_add_add_3dnow; // faster than sse
+    }
+
+#ifdef CONFIG_ENCODERS
+    dsputil_init_pix_mmx(c, avctx);
+#endif //CONFIG_ENCODERS
+#if 0
+    // for speed testing
+    get_pixels = just_return;
+    put_pixels_clamped = just_return;
+    add_pixels_clamped = just_return;
+
+    pix_abs16x16 = just_return;
+    pix_abs16x16_x2 = just_return;
+    pix_abs16x16_y2 = just_return;
+    pix_abs16x16_xy2 = just_return;
+
+    put_pixels_tab[0] = just_return;
+    put_pixels_tab[1] = just_return;
+    put_pixels_tab[2] = just_return;
+    put_pixels_tab[3] = just_return;
+
+    put_no_rnd_pixels_tab[0] = just_return;
+    put_no_rnd_pixels_tab[1] = just_return;
+    put_no_rnd_pixels_tab[2] = just_return;
+    put_no_rnd_pixels_tab[3] = just_return;
+
+    avg_pixels_tab[0] = just_return;
+    avg_pixels_tab[1] = just_return;
+    avg_pixels_tab[2] = just_return;
+    avg_pixels_tab[3] = just_return;
+
+    avg_no_rnd_pixels_tab[0] = just_return;
+    avg_no_rnd_pixels_tab[1] = just_return;
+    avg_no_rnd_pixels_tab[2] = just_return;
+    avg_no_rnd_pixels_tab[3] = just_return;
+
+    //av_fdct = just_return;
+    //ff_idct = just_return;
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/dsputil_mmx_avg.h b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx_avg.h
new file mode 100644
index 000000000..b365cea57
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx_avg.h
@@ -0,0 +1,870 @@
+/*
+ * DSP utils : average functions are compiled twice for 3dnow/mmx2
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
+ * mostly rewritten by Michael Niedermayer <michaelni@gmx.at>
+ * and improved by Zdenek Kabelac <kabi@users.sf.net>
+ */
+
+/* XXX: we use explicit registers to avoid a gcc 2.95.2 register asm
+   clobber bug - now it will work with 2.95.2 and also with -fPIC
+ */
+static void DEF(put_pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "1:                             \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+        PAVGB" 1(%1, %3), %%mm1         \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+        PAVGB" 1(%1, %3), %%mm1         \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+static void DEF(put_pixels4_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movd   (%1), %%mm0             \n\t"
+        "movd   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $4, %2                  \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        "movd   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movd   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movd   (%1), %%mm1             \n\t"
+        "movd   (%2), %%mm2             \n\t"
+        "movd   4(%2), %%mm3            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "movd   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movd   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movd   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movd   (%1), %%mm1             \n\t"
+        "movd   8(%2), %%mm2            \n\t"
+        "movd   12(%2), %%mm3           \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "movd   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movd   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $16, %2                 \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+}
+
+
+static void DEF(put_pixels8_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $8, %2                  \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 8(%2), %%mm1             \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" 16(%2), %%mm0            \n\t"
+        PAVGB" 24(%2), %%mm1            \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+//the following should be used, though better not with gcc ...
+/*        :"+g"(h), "+r"(src1), "+r"(src2), "+r"(dst)
+        :"r"(src1Stride), "r"(dstStride)
+        :"memory");*/
+}
+
+static void DEF(put_no_rnd_pixels8_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "pcmpeqb %%mm6, %%mm6           \n\t"
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $8, %2                  \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%2), %%mm2             \n\t"
+        "movq   8(%2), %%mm3            \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "pxor %%mm6, %%mm2              \n\t"
+        "pxor %%mm6, %%mm3              \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   16(%2), %%mm2           \n\t"
+        "movq   24(%2), %%mm3           \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "pxor %%mm6, %%mm2              \n\t"
+        "pxor %%mm6, %%mm3              \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+//the following should be used, though better not with gcc ...
+/*        :"+g"(h), "+r"(src1), "+r"(src2), "+r"(dst)
+        :"r"(src1Stride), "r"(dstStride)
+        :"memory");*/
+}
+
+static void DEF(avg_pixels4_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movd   (%1), %%mm0             \n\t"
+        "movd   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $4, %2                  \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        "movd   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movd   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movd   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 4(%2), %%mm1             \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        "movd   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        PAVGB" (%3), %%mm1              \n\t"
+        "movd   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movd   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movd   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" 8(%2), %%mm0             \n\t"
+        PAVGB" 12(%2), %%mm1            \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        "movd   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        PAVGB" (%3), %%mm1              \n\t"
+        "movd   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $16, %2                 \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+}
+
+
+static void DEF(avg_pixels8_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $8, %2                  \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 8(%2), %%mm1             \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        PAVGB" (%3), %%mm1              \n\t"
+        "movq   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" 16(%2), %%mm0            \n\t"
+        PAVGB" 24(%2), %%mm1            \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        PAVGB" (%3), %%mm1              \n\t"
+        "movq   %%mm1, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+//the following should be used, though better not with gcc ...
+/*        :"+g"(h), "+r"(src1), "+r"(src2), "+r"(dst)
+        :"r"(src1Stride), "r"(dstStride)
+        :"memory");*/
+}
+
+static void DEF(put_pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "1:                             \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq 8(%1), %%mm2              \n\t"
+        "movq 8(%1, %3), %%mm3          \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+        PAVGB" 1(%1, %3), %%mm1         \n\t"
+        PAVGB" 9(%1), %%mm2             \n\t"
+        PAVGB" 9(%1, %3), %%mm3         \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "movq %%mm2, 8(%2)              \n\t"
+        "movq %%mm3, 8(%2, %3)          \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq 8(%1), %%mm2              \n\t"
+        "movq 8(%1, %3), %%mm3          \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+        PAVGB" 1(%1, %3), %%mm1         \n\t"
+        PAVGB" 9(%1), %%mm2             \n\t"
+        PAVGB" 9(%1, %3), %%mm3         \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "movq %%mm2, 8(%2)              \n\t"
+        "movq %%mm3, 8(%2, %3)          \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+static void DEF(put_pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 8(%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $16, %2                 \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 8(%2), %%mm1             \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" 16(%2), %%mm0            \n\t"
+        PAVGB" 24(%2), %%mm1            \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $2, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+//the following should be used, though better not with gcc ...
+/*        :"+g"(h), "+r"(src1), "+r"(src2), "+r"(dst)
+        :"r"(src1Stride), "r"(dstStride)
+        :"memory");*/
+}
+
+static void DEF(avg_pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 8(%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $16, %2                 \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        PAVGB" 8(%3), %%mm1             \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" 8(%2), %%mm1             \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        PAVGB" 8(%3), %%mm1             \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGB" 16(%2), %%mm0            \n\t"
+        PAVGB" 24(%2), %%mm1            \n\t"
+        PAVGB" (%3), %%mm0              \n\t"
+        PAVGB" 8(%3), %%mm1             \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $2, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+//the following should be used, though better not with gcc ...
+/*        :"+g"(h), "+r"(src1), "+r"(src2), "+r"(dst)
+        :"r"(src1Stride), "r"(dstStride)
+        :"memory");*/
+}
+
+static void DEF(put_no_rnd_pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    __asm __volatile(
+        "pcmpeqb %%mm6, %%mm6           \n\t"
+        "testl $1, %0                   \n\t"
+            " jz 1f                     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "movq   (%2), %%mm2             \n\t"
+        "movq   8(%2), %%mm3            \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "pxor %%mm6, %%mm2              \n\t"
+        "pxor %%mm6, %%mm3              \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $16, %2                 \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%2), %%mm2             \n\t"
+        "movq   8(%2), %%mm3            \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "pxor %%mm6, %%mm2              \n\t"
+        "pxor %%mm6, %%mm3              \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   8(%1), %%mm1            \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   16(%2), %%mm2           \n\t"
+        "movq   24(%2), %%mm3           \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "pxor %%mm6, %%mm2              \n\t"
+        "pxor %%mm6, %%mm3              \n\t"
+        PAVGB" %%mm2, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm1             \n\t"
+        "pxor %%mm6, %%mm0              \n\t"
+        "pxor %%mm6, %%mm1              \n\t"
+        "movq   %%mm0, (%3)             \n\t"
+        "movq   %%mm1, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $2, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+//the following should be used, though better not with gcc ...
+/*        :"+g"(h), "+r"(src1), "+r"(src2), "+r"(dst)
+        :"r"(src1Stride), "r"(dstStride)
+        :"memory");*/
+}
+
+/* GL: this function does incorrect rounding if overflow */
+static void DEF(put_no_rnd_pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BONE(mm6);
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "1:                             \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm2           \n\t"
+        "movq 1(%1), %%mm1              \n\t"
+        "movq 1(%1, %3), %%mm3          \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "psubusb %%mm6, %%mm0           \n\t"
+        "psubusb %%mm6, %%mm2           \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm2             \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq 1(%1), %%mm1              \n\t"
+        "movq (%1, %3), %%mm2           \n\t"
+        "movq 1(%1, %3), %%mm3          \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "psubusb %%mm6, %%mm0           \n\t"
+        "psubusb %%mm6, %%mm2           \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" %%mm3, %%mm2             \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+static void DEF(put_pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "sub %3, %2                     \n\t"
+        "1:                             \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm2    \n\t"
+        "add %%"REG_a", %1              \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" %%mm2, %%mm1             \n\t"
+        "movq %%mm0, (%2, %3)           \n\t"
+        "movq %%mm1, (%2, %%"REG_a")    \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "add %%"REG_a", %1              \n\t"
+        PAVGB" %%mm1, %%mm2             \n\t"
+        PAVGB" %%mm0, %%mm1             \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "movq %%mm1, (%2, %%"REG_a")    \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D" (block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+/* GL: this function does incorrect rounding if overflow */
+static void DEF(put_no_rnd_pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BONE(mm6);
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "sub %3, %2                     \n\t"
+        "1:                             \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm2    \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "psubusb %%mm6, %%mm1           \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" %%mm2, %%mm1             \n\t"
+        "movq %%mm0, (%2, %3)           \n\t"
+        "movq %%mm1, (%2, %%"REG_a")    \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "psubusb %%mm6, %%mm1           \n\t"
+        PAVGB" %%mm1, %%mm2             \n\t"
+        PAVGB" %%mm0, %%mm1             \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "movq %%mm1, (%2, %%"REG_a")    \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D" (block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+static void DEF(avg_pixels8)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "1:                             \n\t"
+        "movq (%2), %%mm0               \n\t"
+        "movq (%2, %3), %%mm1           \n\t"
+        PAVGB" (%1), %%mm0              \n\t"
+        PAVGB" (%1, %3), %%mm1          \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "movq (%2), %%mm0               \n\t"
+        "movq (%2, %3), %%mm1           \n\t"
+        PAVGB" (%1), %%mm0              \n\t"
+        PAVGB" (%1, %3), %%mm1          \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+static void DEF(avg_pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "1:                             \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm2           \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+        PAVGB" 1(%1, %3), %%mm2         \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" (%2, %3), %%mm2          \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "movq (%1, %3), %%mm2           \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+        PAVGB" 1(%1, %3), %%mm2         \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "add %%"REG_a", %1              \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" (%2, %3), %%mm2          \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+static void DEF(avg_pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "movq (%1), %%mm0               \n\t"
+        "sub %3, %2                     \n\t"
+        "1:                             \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm2    \n\t"
+        "add %%"REG_a", %1              \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" %%mm2, %%mm1             \n\t"
+        "movq (%2, %3), %%mm3           \n\t"
+        "movq (%2, %%"REG_a"), %%mm4    \n\t"
+        PAVGB" %%mm3, %%mm0             \n\t"
+        PAVGB" %%mm4, %%mm1             \n\t"
+        "movq %%mm0, (%2, %3)           \n\t"
+        "movq %%mm1, (%2, %%"REG_a")    \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        PAVGB" %%mm1, %%mm2             \n\t"
+        PAVGB" %%mm0, %%mm1             \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "add %%"REG_a", %1              \n\t"
+        "movq (%2, %3), %%mm3           \n\t"
+        "movq (%2, %%"REG_a"), %%mm4    \n\t"
+        PAVGB" %%mm3, %%mm2             \n\t"
+        PAVGB" %%mm4, %%mm1             \n\t"
+        "movq %%mm2, (%2, %3)           \n\t"
+        "movq %%mm1, (%2, %%"REG_a")    \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a, "memory");
+}
+
+// Note this is not correctly rounded, but this function is only used for b frames so it doesnt matter
+static void DEF(avg_pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BONE(mm6);
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "movq (%1), %%mm0               \n\t"
+        PAVGB" 1(%1), %%mm0             \n\t"
+         ASMALIGN(3)
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm2    \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "psubusb %%mm6, %%mm2           \n\t"
+        PAVGB" 1(%1, %3), %%mm1         \n\t"
+        PAVGB" 1(%1, %%"REG_a"), %%mm2  \n\t"
+        "add %%"REG_a", %1              \n\t"
+        PAVGB" %%mm1, %%mm0             \n\t"
+        PAVGB" %%mm2, %%mm1             \n\t"
+        PAVGB" (%2), %%mm0              \n\t"
+        PAVGB" (%2, %3), %%mm1          \n\t"
+        "movq %%mm0, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "movq (%1, %3), %%mm1           \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        PAVGB" 1(%1, %3), %%mm1         \n\t"
+        PAVGB" 1(%1, %%"REG_a"), %%mm0  \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "add %%"REG_a", %1              \n\t"
+        PAVGB" %%mm1, %%mm2             \n\t"
+        PAVGB" %%mm0, %%mm1             \n\t"
+        PAVGB" (%2), %%mm2              \n\t"
+        PAVGB" (%2, %3), %%mm1          \n\t"
+        "movq %%mm2, (%2)               \n\t"
+        "movq %%mm1, (%2, %3)           \n\t"
+        "add %%"REG_a", %2              \n\t"
+        "subl $4, %0                    \n\t"
+        "jnz 1b                         \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r" ((long)line_size)
+        :"%"REG_a,  "memory");
+}
+
+//FIXME the following could be optimized too ...
+static void DEF(put_no_rnd_pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(put_no_rnd_pixels8_x2)(block  , pixels  , line_size, h);
+    DEF(put_no_rnd_pixels8_x2)(block+8, pixels+8, line_size, h);
+}
+static void DEF(put_pixels16_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(put_pixels8_y2)(block  , pixels  , line_size, h);
+    DEF(put_pixels8_y2)(block+8, pixels+8, line_size, h);
+}
+static void DEF(put_no_rnd_pixels16_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(put_no_rnd_pixels8_y2)(block  , pixels  , line_size, h);
+    DEF(put_no_rnd_pixels8_y2)(block+8, pixels+8, line_size, h);
+}
+static void DEF(avg_pixels16)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(avg_pixels8)(block  , pixels  , line_size, h);
+    DEF(avg_pixels8)(block+8, pixels+8, line_size, h);
+}
+static void DEF(avg_pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(avg_pixels8_x2)(block  , pixels  , line_size, h);
+    DEF(avg_pixels8_x2)(block+8, pixels+8, line_size, h);
+}
+static void DEF(avg_pixels16_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(avg_pixels8_y2)(block  , pixels  , line_size, h);
+    DEF(avg_pixels8_y2)(block+8, pixels+8, line_size, h);
+}
+static void DEF(avg_pixels16_xy2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(avg_pixels8_xy2)(block  , pixels  , line_size, h);
+    DEF(avg_pixels8_xy2)(block+8, pixels+8, line_size, h);
+}
+
+#define QPEL_2TAP_L3(OPNAME) \
+static void DEF(OPNAME ## 2tap_qpel16_l3)(uint8_t *dst, uint8_t *src, int stride, int h, int off1, int off2){\
+    asm volatile(\
+        "1:                    \n\t"\
+        "movq   (%1,%2), %%mm0 \n\t"\
+        "movq  8(%1,%2), %%mm1 \n\t"\
+        PAVGB"  (%1,%3), %%mm0 \n\t"\
+        PAVGB" 8(%1,%3), %%mm1 \n\t"\
+        PAVGB"  (%1),    %%mm0 \n\t"\
+        PAVGB" 8(%1),    %%mm1 \n\t"\
+        STORE_OP( (%1,%4),%%mm0)\
+        STORE_OP(8(%1,%4),%%mm1)\
+        "movq  %%mm0,  (%1,%4) \n\t"\
+        "movq  %%mm1, 8(%1,%4) \n\t"\
+        "add   %5, %1          \n\t"\
+        "decl  %0              \n\t"\
+        "jnz   1b              \n\t"\
+        :"+g"(h), "+r"(src)\
+        :"r"((long)off1), "r"((long)off2),\
+         "r"((long)(dst-src)), "r"((long)stride)\
+        :"memory"\
+    );\
+}\
+static void DEF(OPNAME ## 2tap_qpel8_l3)(uint8_t *dst, uint8_t *src, int stride, int h, int off1, int off2){\
+    asm volatile(\
+        "1:                    \n\t"\
+        "movq   (%1,%2), %%mm0 \n\t"\
+        PAVGB"  (%1,%3), %%mm0 \n\t"\
+        PAVGB"  (%1),    %%mm0 \n\t"\
+        STORE_OP((%1,%4),%%mm0)\
+        "movq  %%mm0,  (%1,%4) \n\t"\
+        "add   %5, %1          \n\t"\
+        "decl  %0              \n\t"\
+        "jnz   1b              \n\t"\
+        :"+g"(h), "+r"(src)\
+        :"r"((long)off1), "r"((long)off2),\
+         "r"((long)(dst-src)), "r"((long)stride)\
+        :"memory"\
+    );\
+}
+
+#define STORE_OP(a,b) PAVGB" "#a","#b" \n\t"
+QPEL_2TAP_L3(avg_)
+#undef STORE_OP
+#define STORE_OP(a,b)
+QPEL_2TAP_L3(put_)
+#undef STORE_OP
+#undef QPEL_2TAP_L3
diff --git a/contrib/ffmpeg/libavcodec/i386/dsputil_mmx_rnd.h b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx_rnd.h
new file mode 100644
index 000000000..f53b34662
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/dsputil_mmx_rnd.h
@@ -0,0 +1,592 @@
+/*
+ * DSP utils mmx functions are compiled twice for rnd/no_rnd
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2003-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
+ * mostly rewritten by Michael Niedermayer <michaelni@gmx.at>
+ * and improved by Zdenek Kabelac <kabi@users.sf.net>
+ */
+
+// put_pixels
+static void DEF(put, pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    __asm __volatile(
+        "lea    (%3, %3), %%"REG_a"     \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   1(%1), %%mm1            \n\t"
+        "movq   (%1, %3), %%mm2         \n\t"
+        "movq   1(%1, %3), %%mm3        \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%2)             \n\t"
+        "movq   %%mm5, (%2, %3)         \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   1(%1), %%mm1            \n\t"
+        "movq   (%1, %3), %%mm2         \n\t"
+        "movq   1(%1, %3), %%mm3        \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%2)             \n\t"
+        "movq   %%mm5, (%2, %3)         \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r"((long)line_size)
+        :REG_a, "memory");
+}
+
+static void attribute_unused DEF(put, pixels8_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    MOVQ_BFE(mm6);
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+        " jz 1f                         \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $8, %2                  \n\t"
+        PAVGB(%%mm0, %%mm1, %%mm4, %%mm6)
+        "movq   %%mm4, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm2             \n\t"
+        "movq   8(%2), %%mm3            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   %%mm5, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   16(%2), %%mm1           \n\t"
+        "add    %4, %1                  \n\t"
+        "movq   (%1), %%mm2             \n\t"
+        "movq   24(%2), %%mm3           \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $32, %2                 \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   %%mm5, (%3)             \n\t"
+        "add    %5, %3                  \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+}
+
+static void DEF(put, pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    __asm __volatile(
+        "lea        (%3, %3), %%"REG_a" \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   1(%1), %%mm1            \n\t"
+        "movq   (%1, %3), %%mm2         \n\t"
+        "movq   1(%1, %3), %%mm3        \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%2)             \n\t"
+        "movq   %%mm5, (%2, %3)         \n\t"
+        "movq   8(%1), %%mm0            \n\t"
+        "movq   9(%1), %%mm1            \n\t"
+        "movq   8(%1, %3), %%mm2        \n\t"
+        "movq   9(%1, %3), %%mm3        \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, 8(%2)            \n\t"
+        "movq   %%mm5, 8(%2, %3)        \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   1(%1), %%mm1            \n\t"
+        "movq   (%1, %3), %%mm2         \n\t"
+        "movq   1(%1, %3), %%mm3        \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%2)             \n\t"
+        "movq   %%mm5, (%2, %3)         \n\t"
+        "movq   8(%1), %%mm0            \n\t"
+        "movq   9(%1), %%mm1            \n\t"
+        "movq   8(%1, %3), %%mm2        \n\t"
+        "movq   9(%1, %3), %%mm3        \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, 8(%2)            \n\t"
+        "movq   %%mm5, 8(%2, %3)        \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r"((long)line_size)
+        :REG_a, "memory");
+}
+
+static void attribute_unused DEF(put, pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    MOVQ_BFE(mm6);
+    __asm __volatile(
+        "testl $1, %0                   \n\t"
+        " jz 1f                         \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "movq   8(%1), %%mm2            \n\t"
+        "movq   8(%2), %%mm3            \n\t"
+        "add    %4, %1                  \n\t"
+        "add    $16, %2                 \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%3)             \n\t"
+        "movq   %%mm5, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "decl   %0                      \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   (%2), %%mm1             \n\t"
+        "movq   8(%1), %%mm2            \n\t"
+        "movq   8(%2), %%mm3            \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%3)             \n\t"
+        "movq   %%mm5, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        "movq   16(%2), %%mm1           \n\t"
+        "movq   8(%1), %%mm2            \n\t"
+        "movq   24(%2), %%mm3           \n\t"
+        "add    %4, %1                  \n\t"
+        PAVGBP(%%mm0, %%mm1, %%mm4,   %%mm2, %%mm3, %%mm5)
+        "movq   %%mm4, (%3)             \n\t"
+        "movq   %%mm5, 8(%3)            \n\t"
+        "add    %5, %3                  \n\t"
+        "add    $32, %2                 \n\t"
+        "subl   $2, %0                  \n\t"
+        "jnz    1b                      \n\t"
+#ifdef PIC //Note "+bm" and "+mb" are buggy too (with gcc 3.2.2 at least) and cant be used
+        :"+m"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#else
+        :"+b"(h), "+a"(src1), "+c"(src2), "+d"(dst)
+#endif
+        :"S"((long)src1Stride), "D"((long)dstStride)
+        :"memory");
+}
+
+static void DEF(put, pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    __asm __volatile(
+        "lea (%3, %3), %%"REG_a"        \n\t"
+        "movq (%1), %%mm0               \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1, %3), %%mm1         \n\t"
+        "movq   (%1, %%"REG_a"),%%mm2   \n\t"
+        PAVGBP(%%mm1, %%mm0, %%mm4,   %%mm2, %%mm1, %%mm5)
+        "movq   %%mm4, (%2)             \n\t"
+        "movq   %%mm5, (%2, %3)         \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+        "movq   (%1, %3), %%mm1         \n\t"
+        "movq   (%1, %%"REG_a"),%%mm0   \n\t"
+        PAVGBP(%%mm1, %%mm2, %%mm4,   %%mm0, %%mm1, %%mm5)
+        "movq   %%mm4, (%2)             \n\t"
+        "movq   %%mm5, (%2, %3)         \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r"((long)line_size)
+        :REG_a, "memory");
+}
+
+static void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_ZERO(mm7);
+    SET_RND(mm6); // =2 for rnd  and  =1 for no_rnd version
+    __asm __volatile(
+        "movq   (%1), %%mm0             \n\t"
+        "movq   1(%1), %%mm4            \n\t"
+        "movq   %%mm0, %%mm1            \n\t"
+        "movq   %%mm4, %%mm5            \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpcklbw %%mm7, %%mm4         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpckhbw %%mm7, %%mm5         \n\t"
+        "paddusw %%mm0, %%mm4           \n\t"
+        "paddusw %%mm1, %%mm5           \n\t"
+        "xor    %%"REG_a", %%"REG_a"    \n\t"
+        "add    %3, %1                  \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1, %%"REG_a"), %%mm0  \n\t"
+        "movq   1(%1, %%"REG_a"), %%mm2 \n\t"
+        "movq   %%mm0, %%mm1            \n\t"
+        "movq   %%mm2, %%mm3            \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "paddusw %%mm2, %%mm0           \n\t"
+        "paddusw %%mm3, %%mm1           \n\t"
+        "paddusw %%mm6, %%mm4           \n\t"
+        "paddusw %%mm6, %%mm5           \n\t"
+        "paddusw %%mm0, %%mm4           \n\t"
+        "paddusw %%mm1, %%mm5           \n\t"
+        "psrlw  $2, %%mm4               \n\t"
+        "psrlw  $2, %%mm5               \n\t"
+        "packuswb  %%mm5, %%mm4         \n\t"
+        "movq   %%mm4, (%2, %%"REG_a")  \n\t"
+        "add    %3, %%"REG_a"           \n\t"
+
+        "movq   (%1, %%"REG_a"), %%mm2  \n\t" // 0 <-> 2   1 <-> 3
+        "movq   1(%1, %%"REG_a"), %%mm4 \n\t"
+        "movq   %%mm2, %%mm3            \n\t"
+        "movq   %%mm4, %%mm5            \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpcklbw %%mm7, %%mm4         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "punpckhbw %%mm7, %%mm5         \n\t"
+        "paddusw %%mm2, %%mm4           \n\t"
+        "paddusw %%mm3, %%mm5           \n\t"
+        "paddusw %%mm6, %%mm0           \n\t"
+        "paddusw %%mm6, %%mm1           \n\t"
+        "paddusw %%mm4, %%mm0           \n\t"
+        "paddusw %%mm5, %%mm1           \n\t"
+        "psrlw  $2, %%mm0               \n\t"
+        "psrlw  $2, %%mm1               \n\t"
+        "packuswb  %%mm1, %%mm0         \n\t"
+        "movq   %%mm0, (%2, %%"REG_a")  \n\t"
+        "add    %3, %%"REG_a"           \n\t"
+
+        "subl   $2, %0                  \n\t"
+        "jnz    1b                      \n\t"
+        :"+g"(h), "+S"(pixels)
+        :"D"(block), "r"((long)line_size)
+        :REG_a, "memory");
+}
+
+// avg_pixels
+static void attribute_unused DEF(avg, pixels4)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+             "movd  %0, %%mm0           \n\t"
+             "movd  %1, %%mm1           \n\t"
+             PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+             "movd  %%mm2, %0           \n\t"
+             :"+m"(*block)
+             :"m"(*pixels)
+             :"memory");
+        pixels += line_size;
+        block += line_size;
+    }
+    while (--h);
+}
+
+// in case more speed is needed - unroling would certainly help
+static void DEF(avg, pixels8)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+             "movq  %0, %%mm0           \n\t"
+             "movq  %1, %%mm1           \n\t"
+             PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+             "movq  %%mm2, %0           \n\t"
+             :"+m"(*block)
+             :"m"(*pixels)
+             :"memory");
+        pixels += line_size;
+        block += line_size;
+    }
+    while (--h);
+}
+
+static void DEF(avg, pixels16)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+             "movq  %0, %%mm0           \n\t"
+             "movq  %1, %%mm1           \n\t"
+             PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+             "movq  %%mm2, %0           \n\t"
+             "movq  8%0, %%mm0          \n\t"
+             "movq  8%1, %%mm1          \n\t"
+             PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+             "movq  %%mm2, 8%0          \n\t"
+             :"+m"(*block)
+             :"m"(*pixels)
+             :"memory");
+        pixels += line_size;
+        block += line_size;
+    }
+    while (--h);
+}
+
+static void DEF(avg, pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+            "movq  %1, %%mm0            \n\t"
+            "movq  1%1, %%mm1           \n\t"
+            "movq  %0, %%mm3            \n\t"
+            PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+            PAVGB(%%mm3, %%mm2, %%mm0, %%mm6)
+            "movq  %%mm0, %0            \n\t"
+            :"+m"(*block)
+            :"m"(*pixels)
+            :"memory");
+        pixels += line_size;
+        block += line_size;
+    } while (--h);
+}
+
+static __attribute__((unused)) void DEF(avg, pixels8_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+            "movq  %1, %%mm0            \n\t"
+            "movq  %2, %%mm1            \n\t"
+            "movq  %0, %%mm3            \n\t"
+            PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+            PAVGB(%%mm3, %%mm2, %%mm0, %%mm6)
+            "movq  %%mm0, %0            \n\t"
+            :"+m"(*dst)
+            :"m"(*src1), "m"(*src2)
+            :"memory");
+        dst += dstStride;
+        src1 += src1Stride;
+        src2 += 8;
+    } while (--h);
+}
+
+static void DEF(avg, pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+            "movq  %1, %%mm0            \n\t"
+            "movq  1%1, %%mm1           \n\t"
+            "movq  %0, %%mm3            \n\t"
+            PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+            PAVGB(%%mm3, %%mm2, %%mm0, %%mm6)
+            "movq  %%mm0, %0            \n\t"
+            "movq  8%1, %%mm0           \n\t"
+            "movq  9%1, %%mm1           \n\t"
+            "movq  8%0, %%mm3           \n\t"
+            PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+            PAVGB(%%mm3, %%mm2, %%mm0, %%mm6)
+            "movq  %%mm0, 8%0           \n\t"
+            :"+m"(*block)
+            :"m"(*pixels)
+            :"memory");
+        pixels += line_size;
+        block += line_size;
+    } while (--h);
+}
+
+static __attribute__((unused)) void DEF(avg, pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
+{
+    MOVQ_BFE(mm6);
+    JUMPALIGN();
+    do {
+        __asm __volatile(
+            "movq  %1, %%mm0            \n\t"
+            "movq  %2, %%mm1            \n\t"
+            "movq  %0, %%mm3            \n\t"
+            PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+            PAVGB(%%mm3, %%mm2, %%mm0, %%mm6)
+            "movq  %%mm0, %0            \n\t"
+            "movq  8%1, %%mm0           \n\t"
+            "movq  8%2, %%mm1           \n\t"
+            "movq  8%0, %%mm3           \n\t"
+            PAVGB(%%mm0, %%mm1, %%mm2, %%mm6)
+            PAVGB(%%mm3, %%mm2, %%mm0, %%mm6)
+            "movq  %%mm0, 8%0           \n\t"
+            :"+m"(*dst)
+            :"m"(*src1), "m"(*src2)
+            :"memory");
+        dst += dstStride;
+        src1 += src1Stride;
+        src2 += 16;
+    } while (--h);
+}
+
+static void DEF(avg, pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_BFE(mm6);
+    __asm __volatile(
+        "lea    (%3, %3), %%"REG_a"     \n\t"
+        "movq   (%1), %%mm0             \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1, %3), %%mm1         \n\t"
+        "movq   (%1, %%"REG_a"), %%mm2  \n\t"
+        PAVGBP(%%mm1, %%mm0, %%mm4,   %%mm2, %%mm1, %%mm5)
+        "movq   (%2), %%mm3             \n\t"
+        PAVGB(%%mm3, %%mm4, %%mm0, %%mm6)
+        "movq   (%2, %3), %%mm3         \n\t"
+        PAVGB(%%mm3, %%mm5, %%mm1, %%mm6)
+        "movq   %%mm0, (%2)             \n\t"
+        "movq   %%mm1, (%2, %3)         \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+
+        "movq   (%1, %3), %%mm1         \n\t"
+        "movq   (%1, %%"REG_a"), %%mm0  \n\t"
+        PAVGBP(%%mm1, %%mm2, %%mm4,   %%mm0, %%mm1, %%mm5)
+        "movq   (%2), %%mm3             \n\t"
+        PAVGB(%%mm3, %%mm4, %%mm2, %%mm6)
+        "movq   (%2, %3), %%mm3         \n\t"
+        PAVGB(%%mm3, %%mm5, %%mm1, %%mm6)
+        "movq   %%mm2, (%2)             \n\t"
+        "movq   %%mm1, (%2, %3)         \n\t"
+        "add    %%"REG_a", %1           \n\t"
+        "add    %%"REG_a", %2           \n\t"
+
+        "subl   $4, %0                  \n\t"
+        "jnz    1b                      \n\t"
+        :"+g"(h), "+S"(pixels), "+D"(block)
+        :"r"((long)line_size)
+        :REG_a, "memory");
+}
+
+// this routine is 'slightly' suboptimal but mostly unused
+static void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+    MOVQ_ZERO(mm7);
+    SET_RND(mm6); // =2 for rnd  and  =1 for no_rnd version
+    __asm __volatile(
+        "movq   (%1), %%mm0             \n\t"
+        "movq   1(%1), %%mm4            \n\t"
+        "movq   %%mm0, %%mm1            \n\t"
+        "movq   %%mm4, %%mm5            \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpcklbw %%mm7, %%mm4         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpckhbw %%mm7, %%mm5         \n\t"
+        "paddusw %%mm0, %%mm4           \n\t"
+        "paddusw %%mm1, %%mm5           \n\t"
+        "xor    %%"REG_a", %%"REG_a"    \n\t"
+        "add    %3, %1                  \n\t"
+        ASMALIGN(3)
+        "1:                             \n\t"
+        "movq   (%1, %%"REG_a"), %%mm0  \n\t"
+        "movq   1(%1, %%"REG_a"), %%mm2 \n\t"
+        "movq   %%mm0, %%mm1            \n\t"
+        "movq   %%mm2, %%mm3            \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "paddusw %%mm2, %%mm0           \n\t"
+        "paddusw %%mm3, %%mm1           \n\t"
+        "paddusw %%mm6, %%mm4           \n\t"
+        "paddusw %%mm6, %%mm5           \n\t"
+        "paddusw %%mm0, %%mm4           \n\t"
+        "paddusw %%mm1, %%mm5           \n\t"
+        "psrlw  $2, %%mm4               \n\t"
+        "psrlw  $2, %%mm5               \n\t"
+                "movq   (%2, %%"REG_a"), %%mm3  \n\t"
+        "packuswb  %%mm5, %%mm4         \n\t"
+                "pcmpeqd %%mm2, %%mm2   \n\t"
+                "paddb %%mm2, %%mm2     \n\t"
+                PAVGB(%%mm3, %%mm4, %%mm5, %%mm2)
+                "movq   %%mm5, (%2, %%"REG_a")  \n\t"
+        "add    %3, %%"REG_a"                \n\t"
+
+        "movq   (%1, %%"REG_a"), %%mm2  \n\t" // 0 <-> 2   1 <-> 3
+        "movq   1(%1, %%"REG_a"), %%mm4 \n\t"
+        "movq   %%mm2, %%mm3            \n\t"
+        "movq   %%mm4, %%mm5            \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpcklbw %%mm7, %%mm4         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "punpckhbw %%mm7, %%mm5         \n\t"
+        "paddusw %%mm2, %%mm4           \n\t"
+        "paddusw %%mm3, %%mm5           \n\t"
+        "paddusw %%mm6, %%mm0           \n\t"
+        "paddusw %%mm6, %%mm1           \n\t"
+        "paddusw %%mm4, %%mm0           \n\t"
+        "paddusw %%mm5, %%mm1           \n\t"
+        "psrlw  $2, %%mm0               \n\t"
+        "psrlw  $2, %%mm1               \n\t"
+                "movq   (%2, %%"REG_a"), %%mm3  \n\t"
+        "packuswb  %%mm1, %%mm0         \n\t"
+                "pcmpeqd %%mm2, %%mm2   \n\t"
+                "paddb %%mm2, %%mm2     \n\t"
+                PAVGB(%%mm3, %%mm0, %%mm1, %%mm2)
+                "movq   %%mm1, (%2, %%"REG_a")  \n\t"
+        "add    %3, %%"REG_a"           \n\t"
+
+        "subl   $2, %0                  \n\t"
+        "jnz    1b                      \n\t"
+        :"+g"(h), "+S"(pixels)
+        :"D"(block), "r"((long)line_size)
+        :REG_a, "memory");
+}
+
+//FIXME optimize
+static void DEF(put, pixels16_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(put, pixels8_y2)(block  , pixels  , line_size, h);
+    DEF(put, pixels8_y2)(block+8, pixels+8, line_size, h);
+}
+
+static void DEF(put, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(put, pixels8_xy2)(block  , pixels  , line_size, h);
+    DEF(put, pixels8_xy2)(block+8, pixels+8, line_size, h);
+}
+
+static void DEF(avg, pixels16_y2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(avg, pixels8_y2)(block  , pixels  , line_size, h);
+    DEF(avg, pixels8_y2)(block+8, pixels+8, line_size, h);
+}
+
+static void DEF(avg, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){
+    DEF(avg, pixels8_xy2)(block  , pixels  , line_size, h);
+    DEF(avg, pixels8_xy2)(block+8, pixels+8, line_size, h);
+}
+
+
diff --git a/contrib/ffmpeg/libavcodec/i386/fdct_mmx.c b/contrib/ffmpeg/libavcodec/i386/fdct_mmx.c
new file mode 100644
index 000000000..7e2682a4a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/fdct_mmx.c
@@ -0,0 +1,566 @@
+/*
+ * MMX optimized forward DCT
+ * The gcc porting is Copyright (c) 2001 Fabrice Bellard.
+ * cleanup/optimizations are Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ * SSE2 optimization is Copyright (c) 2004 Denes Balatoni.
+ *
+ * from  fdctam32.c - AP922 MMX(3D-Now) forward-DCT
+ *
+ *  Intel Application Note AP-922 - fast, precise implementation of DCT
+ *        http://developer.intel.com/vtune/cbts/appnotes.htm
+ *
+ * Also of inspiration:
+ * a page about fdct at http://www.geocities.com/ssavekar/dct.htm
+ * Skal's fdct at http://skal.planet-d.net/coding/dct.html
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "common.h"
+#include "../dsputil.h"
+#include "mmx.h"
+
+#define ATTR_ALIGN(align) __attribute__ ((__aligned__ (align)))
+
+//////////////////////////////////////////////////////////////////////
+//
+// constants for the forward DCT
+// -----------------------------
+//
+// Be sure to check that your compiler is aligning all constants to QWORD
+// (8-byte) memory boundaries!  Otherwise the unaligned memory access will
+// severely stall MMX execution.
+//
+//////////////////////////////////////////////////////////////////////
+
+#define BITS_FRW_ACC   3 //; 2 or 3 for accuracy
+#define SHIFT_FRW_COL  BITS_FRW_ACC
+#define SHIFT_FRW_ROW  (BITS_FRW_ACC + 17 - 3)
+#define RND_FRW_ROW    (1 << (SHIFT_FRW_ROW-1))
+//#define RND_FRW_COL    (1 << (SHIFT_FRW_COL-1))
+
+//concatenated table, for forward DCT transformation
+static const int16_t fdct_tg_all_16[] ATTR_ALIGN(8) = {
+    13036,  13036,  13036,  13036,        // tg * (2<<16) + 0.5
+    27146,  27146,  27146,  27146,        // tg * (2<<16) + 0.5
+   -21746, -21746, -21746, -21746,        // tg * (2<<16) + 0.5
+};
+
+static const int16_t ocos_4_16[4] ATTR_ALIGN(8) = {
+    23170, 23170, 23170, 23170,           //cos * (2<<15) + 0.5
+};
+
+static const int64_t fdct_one_corr ATTR_ALIGN(8) = 0x0001000100010001LL;
+
+static const int32_t fdct_r_row[2] ATTR_ALIGN(8) = {RND_FRW_ROW, RND_FRW_ROW };
+
+static struct
+{
+ const int32_t fdct_r_row_sse2[4] ATTR_ALIGN(16);
+} fdct_r_row_sse2 ATTR_ALIGN(16)=
+{{
+ RND_FRW_ROW, RND_FRW_ROW, RND_FRW_ROW, RND_FRW_ROW
+}};
+//static const long fdct_r_row_sse2[4] ATTR_ALIGN(16) = {RND_FRW_ROW, RND_FRW_ROW, RND_FRW_ROW, RND_FRW_ROW};
+
+static const int16_t tab_frw_01234567[] ATTR_ALIGN(8) = {  // forward_dct coeff table
+  16384,   16384,   22725,   19266,
+  16384,   16384,   12873,    4520,
+  21407,    8867,   19266,   -4520,
+  -8867,  -21407,  -22725,  -12873,
+  16384,  -16384,   12873,  -22725,
+ -16384,   16384,    4520,   19266,
+   8867,  -21407,    4520,  -12873,
+  21407,   -8867,   19266,  -22725,
+
+  22725,   22725,   31521,   26722,
+  22725,   22725,   17855,    6270,
+  29692,   12299,   26722,   -6270,
+ -12299,  -29692,  -31521,  -17855,
+  22725,  -22725,   17855,  -31521,
+ -22725,   22725,    6270,   26722,
+  12299,  -29692,    6270,  -17855,
+  29692,  -12299,   26722,  -31521,
+
+  21407,   21407,   29692,   25172,
+  21407,   21407,   16819,    5906,
+  27969,   11585,   25172,   -5906,
+ -11585,  -27969,  -29692,  -16819,
+  21407,  -21407,   16819,  -29692,
+ -21407,   21407,    5906,   25172,
+  11585,  -27969,    5906,  -16819,
+  27969,  -11585,   25172,  -29692,
+
+  19266,   19266,   26722,   22654,
+  19266,   19266,   15137,    5315,
+  25172,   10426,   22654,   -5315,
+ -10426,  -25172,  -26722,  -15137,
+  19266,  -19266,   15137,  -26722,
+ -19266,   19266,    5315,   22654,
+  10426,  -25172,    5315,  -15137,
+  25172,  -10426,   22654,  -26722,
+
+  16384,   16384,   22725,   19266,
+  16384,   16384,   12873,    4520,
+  21407,    8867,   19266,   -4520,
+  -8867,  -21407,  -22725,  -12873,
+  16384,  -16384,   12873,  -22725,
+ -16384,   16384,    4520,   19266,
+   8867,  -21407,    4520,  -12873,
+  21407,   -8867,   19266,  -22725,
+
+  19266,   19266,   26722,   22654,
+  19266,   19266,   15137,    5315,
+  25172,   10426,   22654,   -5315,
+ -10426,  -25172,  -26722,  -15137,
+  19266,  -19266,   15137,  -26722,
+ -19266,   19266,    5315,   22654,
+  10426,  -25172,    5315,  -15137,
+  25172,  -10426,   22654,  -26722,
+
+  21407,   21407,   29692,   25172,
+  21407,   21407,   16819,    5906,
+  27969,   11585,   25172,   -5906,
+ -11585,  -27969,  -29692,  -16819,
+  21407,  -21407,   16819,  -29692,
+ -21407,   21407,    5906,   25172,
+  11585,  -27969,    5906,  -16819,
+  27969,  -11585,   25172,  -29692,
+
+  22725,   22725,   31521,   26722,
+  22725,   22725,   17855,    6270,
+  29692,   12299,   26722,   -6270,
+ -12299,  -29692,  -31521,  -17855,
+  22725,  -22725,   17855,  -31521,
+ -22725,   22725,    6270,   26722,
+  12299,  -29692,    6270,  -17855,
+  29692,  -12299,   26722,  -31521,
+};
+
+static struct
+{
+ const int16_t tab_frw_01234567_sse2[256] ATTR_ALIGN(16);
+} tab_frw_01234567_sse2 ATTR_ALIGN(16) =
+{{
+//static const int16_t tab_frw_01234567_sse2[] ATTR_ALIGN(16) = {  // forward_dct coeff table
+#define TABLE_SSE2 C4,  C4,  C1,  C3, -C6, -C2, -C1, -C5, \
+                   C4,  C4,  C5,  C7,  C2,  C6,  C3, -C7, \
+                  -C4,  C4,  C7,  C3,  C6, -C2,  C7, -C5, \
+                   C4, -C4,  C5, -C1,  C2, -C6,  C3, -C1,
+// c1..c7 * cos(pi/4) * 2^15
+#define C1 22725
+#define C2 21407
+#define C3 19266
+#define C4 16384
+#define C5 12873
+#define C6 8867
+#define C7 4520
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 31521
+#define C2 29692
+#define C3 26722
+#define C4 22725
+#define C5 17855
+#define C6 12299
+#define C7 6270
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 29692
+#define C2 27969
+#define C3 25172
+#define C4 21407
+#define C5 16819
+#define C6 11585
+#define C7 5906
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 26722
+#define C2 25172
+#define C3 22654
+#define C4 19266
+#define C5 15137
+#define C6 10426
+#define C7 5315
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 22725
+#define C2 21407
+#define C3 19266
+#define C4 16384
+#define C5 12873
+#define C6 8867
+#define C7 4520
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 26722
+#define C2 25172
+#define C3 22654
+#define C4 19266
+#define C5 15137
+#define C6 10426
+#define C7 5315
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 29692
+#define C2 27969
+#define C3 25172
+#define C4 21407
+#define C5 16819
+#define C6 11585
+#define C7 5906
+TABLE_SSE2
+
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+#define C1 31521
+#define C2 29692
+#define C3 26722
+#define C4 22725
+#define C5 17855
+#define C6 12299
+#define C7 6270
+TABLE_SSE2
+}};
+
+
+static av_always_inline void fdct_col(const int16_t *in, int16_t *out, int offset)
+{
+    movq_m2r(*(in + offset + 1 * 8), mm0);
+    movq_m2r(*(in + offset + 6 * 8), mm1);
+    movq_r2r(mm0, mm2);
+    movq_m2r(*(in + offset + 2 * 8), mm3);
+    paddsw_r2r(mm1, mm0);
+    movq_m2r(*(in + offset + 5 * 8), mm4);
+    psllw_i2r(SHIFT_FRW_COL, mm0);
+    movq_m2r(*(in + offset + 0 * 8), mm5);
+    paddsw_r2r(mm3, mm4);
+    paddsw_m2r(*(in + offset + 7 * 8), mm5);
+    psllw_i2r(SHIFT_FRW_COL, mm4);
+    movq_r2r(mm0, mm6);
+    psubsw_r2r(mm1, mm2);
+    movq_m2r(*(fdct_tg_all_16 + 4), mm1);
+    psubsw_r2r(mm4, mm0);
+    movq_m2r(*(in + offset + 3 * 8), mm7);
+    pmulhw_r2r(mm0, mm1);
+    paddsw_m2r(*(in + offset + 4 * 8), mm7);
+    psllw_i2r(SHIFT_FRW_COL, mm5);
+    paddsw_r2r(mm4, mm6);
+    psllw_i2r(SHIFT_FRW_COL, mm7);
+    movq_r2r(mm5, mm4);
+    psubsw_r2r(mm7, mm5);
+    paddsw_r2r(mm5, mm1);
+    paddsw_r2r(mm7, mm4);
+    por_m2r(fdct_one_corr, mm1);
+    psllw_i2r(SHIFT_FRW_COL + 1, mm2);
+    pmulhw_m2r(*(fdct_tg_all_16 + 4), mm5);
+    movq_r2r(mm4, mm7);
+    psubsw_m2r(*(in + offset + 5 * 8), mm3);
+    psubsw_r2r(mm6, mm4);
+    movq_r2m(mm1, *(out + offset + 2 * 8));
+    paddsw_r2r(mm6, mm7);
+    movq_m2r(*(in + offset + 3 * 8), mm1);
+    psllw_i2r(SHIFT_FRW_COL + 1, mm3);
+    psubsw_m2r(*(in + offset + 4 * 8), mm1);
+    movq_r2r(mm2, mm6);
+    movq_r2m(mm4, *(out + offset + 4 * 8));
+    paddsw_r2r(mm3, mm2);
+    pmulhw_m2r(*ocos_4_16, mm2);
+    psubsw_r2r(mm3, mm6);
+    pmulhw_m2r(*ocos_4_16, mm6);
+    psubsw_r2r(mm0, mm5);
+    por_m2r(fdct_one_corr, mm5);
+    psllw_i2r(SHIFT_FRW_COL, mm1);
+    por_m2r(fdct_one_corr, mm2);
+    movq_r2r(mm1, mm4);
+    movq_m2r(*(in + offset + 0 * 8), mm3);
+    paddsw_r2r(mm6, mm1);
+    psubsw_m2r(*(in + offset + 7 * 8), mm3);
+    psubsw_r2r(mm6, mm4);
+    movq_m2r(*(fdct_tg_all_16 + 0), mm0);
+    psllw_i2r(SHIFT_FRW_COL, mm3);
+    movq_m2r(*(fdct_tg_all_16 + 8), mm6);
+    pmulhw_r2r(mm1, mm0);
+    movq_r2m(mm7, *(out + offset + 0 * 8));
+    pmulhw_r2r(mm4, mm6);
+    movq_r2m(mm5, *(out + offset + 6 * 8));
+    movq_r2r(mm3, mm7);
+    movq_m2r(*(fdct_tg_all_16 + 8), mm5);
+    psubsw_r2r(mm2, mm7);
+    paddsw_r2r(mm2, mm3);
+    pmulhw_r2r(mm7, mm5);
+    paddsw_r2r(mm3, mm0);
+    paddsw_r2r(mm4, mm6);
+    pmulhw_m2r(*(fdct_tg_all_16 + 0), mm3);
+    por_m2r(fdct_one_corr, mm0);
+    paddsw_r2r(mm7, mm5);
+    psubsw_r2r(mm6, mm7);
+    movq_r2m(mm0, *(out + offset + 1 * 8));
+    paddsw_r2r(mm4, mm5);
+    movq_r2m(mm7, *(out + offset + 3 * 8));
+    psubsw_r2r(mm1, mm3);
+    movq_r2m(mm5, *(out + offset + 5 * 8));
+    movq_r2m(mm3, *(out + offset + 7 * 8));
+}
+
+
+static av_always_inline void fdct_row_sse2(const int16_t *in, int16_t *out)
+{
+    asm volatile(
+#define FDCT_ROW_SSE2_H1(i,t)                    \
+        "movq      " #i "(%0), %%xmm2      \n\t" \
+        "movq      " #i "+8(%0), %%xmm0    \n\t" \
+        "movdqa    " #t "+32(%1), %%xmm3   \n\t" \
+        "movdqa    " #t "+48(%1), %%xmm7   \n\t" \
+        "movdqa    " #t "(%1), %%xmm4      \n\t" \
+        "movdqa    " #t "+16(%1), %%xmm5   \n\t"
+
+#define FDCT_ROW_SSE2_H2(i,t)                    \
+        "movq      " #i "(%0), %%xmm2      \n\t" \
+        "movq      " #i "+8(%0), %%xmm0    \n\t" \
+        "movdqa    " #t "+32(%1), %%xmm3   \n\t" \
+        "movdqa    " #t "+48(%1), %%xmm7   \n\t"
+
+#define FDCT_ROW_SSE2(i)                      \
+        "movq      %%xmm2, %%xmm1       \n\t" \
+        "pshuflw   $27, %%xmm0, %%xmm0  \n\t" \
+        "paddsw    %%xmm0, %%xmm1       \n\t" \
+        "psubsw    %%xmm0, %%xmm2       \n\t" \
+        "punpckldq %%xmm2, %%xmm1       \n\t" \
+        "pshufd    $78, %%xmm1, %%xmm2  \n\t" \
+        "pmaddwd   %%xmm2, %%xmm3       \n\t" \
+        "pmaddwd   %%xmm1, %%xmm7       \n\t" \
+        "pmaddwd   %%xmm5, %%xmm2       \n\t" \
+        "pmaddwd   %%xmm4, %%xmm1       \n\t" \
+        "paddd     %%xmm7, %%xmm3       \n\t" \
+        "paddd     %%xmm2, %%xmm1       \n\t" \
+        "paddd     %%xmm6, %%xmm3       \n\t" \
+        "paddd     %%xmm6, %%xmm1       \n\t" \
+        "psrad     %3, %%xmm3           \n\t" \
+        "psrad     %3, %%xmm1           \n\t" \
+        "packssdw  %%xmm3, %%xmm1       \n\t" \
+        "movdqa    %%xmm1, " #i "(%4)   \n\t"
+
+        "movdqa    (%2), %%xmm6         \n\t"
+        FDCT_ROW_SSE2_H1(0,0)
+        FDCT_ROW_SSE2(0)
+        FDCT_ROW_SSE2_H2(64,0)
+        FDCT_ROW_SSE2(64)
+
+        FDCT_ROW_SSE2_H1(16,64)
+        FDCT_ROW_SSE2(16)
+        FDCT_ROW_SSE2_H2(112,64)
+        FDCT_ROW_SSE2(112)
+
+        FDCT_ROW_SSE2_H1(32,128)
+        FDCT_ROW_SSE2(32)
+        FDCT_ROW_SSE2_H2(96,128)
+        FDCT_ROW_SSE2(96)
+
+        FDCT_ROW_SSE2_H1(48,192)
+        FDCT_ROW_SSE2(48)
+        FDCT_ROW_SSE2_H2(80,192)
+        FDCT_ROW_SSE2(80)
+        :
+        : "r" (in), "r" (tab_frw_01234567_sse2.tab_frw_01234567_sse2), "r" (fdct_r_row_sse2.fdct_r_row_sse2), "i" (SHIFT_FRW_ROW), "r" (out)
+    );
+}
+
+static av_always_inline void fdct_row_mmx2(const int16_t *in, int16_t *out, const int16_t *table)
+{
+    pshufw_m2r(*(in + 4), mm5, 0x1B);
+    movq_m2r(*(in + 0), mm0);
+    movq_r2r(mm0, mm1);
+    paddsw_r2r(mm5, mm0);
+    psubsw_r2r(mm5, mm1);
+    movq_r2r(mm0, mm2);
+    punpckldq_r2r(mm1, mm0);
+    punpckhdq_r2r(mm1, mm2);
+    movq_m2r(*(table + 0), mm1);
+    movq_m2r(*(table + 4), mm3);
+    movq_m2r(*(table + 8), mm4);
+    movq_m2r(*(table + 12), mm5);
+    movq_m2r(*(table + 16), mm6);
+    movq_m2r(*(table + 20), mm7);
+    pmaddwd_r2r(mm0, mm1);
+    pmaddwd_r2r(mm2, mm3);
+    pmaddwd_r2r(mm0, mm4);
+    pmaddwd_r2r(mm2, mm5);
+    pmaddwd_r2r(mm0, mm6);
+    pmaddwd_r2r(mm2, mm7);
+    pmaddwd_m2r(*(table + 24), mm0);
+    pmaddwd_m2r(*(table + 28), mm2);
+    paddd_r2r(mm1, mm3);
+    paddd_r2r(mm4, mm5);
+    paddd_r2r(mm6, mm7);
+    paddd_r2r(mm0, mm2);
+    movq_m2r(*fdct_r_row, mm0);
+    paddd_r2r(mm0, mm3);
+    paddd_r2r(mm0, mm5);
+    paddd_r2r(mm0, mm7);
+    paddd_r2r(mm0, mm2);
+    psrad_i2r(SHIFT_FRW_ROW, mm3);
+    psrad_i2r(SHIFT_FRW_ROW, mm5);
+    psrad_i2r(SHIFT_FRW_ROW, mm7);
+    psrad_i2r(SHIFT_FRW_ROW, mm2);
+    packssdw_r2r(mm5, mm3);
+    packssdw_r2r(mm2, mm7);
+    movq_r2m(mm3, *(out + 0));
+    movq_r2m(mm7, *(out + 4));
+}
+
+static av_always_inline void fdct_row_mmx(const int16_t *in, int16_t *out, const int16_t *table)
+{
+//FIXME reorder (i dont have a old mmx only cpu here to benchmark ...)
+    movd_m2r(*(in + 6), mm1);
+    punpcklwd_m2r(*(in + 4), mm1);
+    movq_r2r(mm1, mm2);
+    psrlq_i2r(0x20, mm1);
+    movq_m2r(*(in + 0), mm0);
+    punpcklwd_r2r(mm2, mm1);
+    movq_r2r(mm0, mm5);
+    paddsw_r2r(mm1, mm0);
+    psubsw_r2r(mm1, mm5);
+    movq_r2r(mm0, mm2);
+    punpckldq_r2r(mm5, mm0);
+    punpckhdq_r2r(mm5, mm2);
+    movq_m2r(*(table + 0), mm1);
+    movq_m2r(*(table + 4), mm3);
+    movq_m2r(*(table + 8), mm4);
+    movq_m2r(*(table + 12), mm5);
+    movq_m2r(*(table + 16), mm6);
+    movq_m2r(*(table + 20), mm7);
+    pmaddwd_r2r(mm0, mm1);
+    pmaddwd_r2r(mm2, mm3);
+    pmaddwd_r2r(mm0, mm4);
+    pmaddwd_r2r(mm2, mm5);
+    pmaddwd_r2r(mm0, mm6);
+    pmaddwd_r2r(mm2, mm7);
+    pmaddwd_m2r(*(table + 24), mm0);
+    pmaddwd_m2r(*(table + 28), mm2);
+    paddd_r2r(mm1, mm3);
+    paddd_r2r(mm4, mm5);
+    paddd_r2r(mm6, mm7);
+    paddd_r2r(mm0, mm2);
+    movq_m2r(*fdct_r_row, mm0);
+    paddd_r2r(mm0, mm3);
+    paddd_r2r(mm0, mm5);
+    paddd_r2r(mm0, mm7);
+    paddd_r2r(mm0, mm2);
+    psrad_i2r(SHIFT_FRW_ROW, mm3);
+    psrad_i2r(SHIFT_FRW_ROW, mm5);
+    psrad_i2r(SHIFT_FRW_ROW, mm7);
+    psrad_i2r(SHIFT_FRW_ROW, mm2);
+    packssdw_r2r(mm5, mm3);
+    packssdw_r2r(mm2, mm7);
+    movq_r2m(mm3, *(out + 0));
+    movq_r2m(mm7, *(out + 4));
+}
+
+void ff_fdct_mmx(int16_t *block)
+{
+    int64_t align_tmp[16] ATTR_ALIGN(8);
+    int16_t * block1= (int16_t*)align_tmp;
+    const int16_t *table= tab_frw_01234567;
+    int i;
+
+    fdct_col(block, block1, 0);
+    fdct_col(block, block1, 4);
+
+    for(i=8;i>0;i--) {
+        fdct_row_mmx(block1, block, table);
+        block1 += 8;
+        table += 32;
+        block += 8;
+    }
+}
+
+void ff_fdct_mmx2(int16_t *block)
+{
+    int64_t align_tmp[16] ATTR_ALIGN(8);
+    int16_t *block1= (int16_t*)align_tmp;
+    const int16_t *table= tab_frw_01234567;
+    int i;
+
+    fdct_col(block, block1, 0);
+    fdct_col(block, block1, 4);
+
+    for(i=8;i>0;i--) {
+        fdct_row_mmx2(block1, block, table);
+        block1 += 8;
+        table += 32;
+        block += 8;
+    }
+}
+
+void ff_fdct_sse2(int16_t *block)
+{
+    int64_t align_tmp[16] ATTR_ALIGN(16);
+    int16_t * const block1= (int16_t*)align_tmp;
+
+    fdct_col(block, block1, 0);
+    fdct_col(block, block1, 4);
+
+    fdct_row_sse2(block1, block);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/i386/fft_3dn.c b/contrib/ffmpeg/libavcodec/i386/fft_3dn.c
new file mode 100644
index 000000000..8087f1932
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/fft_3dn.c
@@ -0,0 +1,125 @@
+/*
+ * FFT/MDCT transform with 3DNow! optimizations
+ * Copyright (c) 2006 Zuxy MENG Jie, Loren Merritt
+ * Based on fft_sse.c copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+
+static const int p1m1[2] __attribute__((aligned(8))) =
+    { 0, 1 << 31 };
+
+static const int m1p1[2] __attribute__((aligned(8))) =
+    { 1 << 31, 0 };
+
+void ff_fft_calc_3dn(FFTContext *s, FFTComplex *z)
+{
+    int ln = s->nbits;
+    long i, j;
+    long nblocks, nloops;
+    FFTComplex *p, *cptr;
+
+    asm volatile(
+        /* FEMMS is not a must here but recommended by AMD */
+        "femms \n\t"
+        "movq %0, %%mm7 \n\t"
+        ::"m"(*(s->inverse ? m1p1 : p1m1))
+    );
+
+    i = 8 << ln;
+    asm volatile(
+        "1: \n\t"
+        "sub $32, %0 \n\t"
+        "movq    (%0,%1), %%mm0 \n\t"
+        "movq  16(%0,%1), %%mm1 \n\t"
+        "movq   8(%0,%1), %%mm2 \n\t"
+        "movq  24(%0,%1), %%mm3 \n\t"
+        "movq      %%mm0, %%mm4 \n\t"
+        "movq      %%mm1, %%mm5 \n\t"
+        "pfadd     %%mm2, %%mm0 \n\t"
+        "pfadd     %%mm3, %%mm1 \n\t"
+        "pfsub     %%mm2, %%mm4 \n\t"
+        "pfsub     %%mm3, %%mm5 \n\t"
+        "movq      %%mm0, %%mm2 \n\t"
+        "punpckldq %%mm5, %%mm6 \n\t"
+        "punpckhdq %%mm6, %%mm5 \n\t"
+        "movq      %%mm4, %%mm3 \n\t"
+        "pxor      %%mm7, %%mm5 \n\t"
+        "pfadd     %%mm1, %%mm0 \n\t"
+        "pfadd     %%mm5, %%mm4 \n\t"
+        "pfsub     %%mm1, %%mm2 \n\t"
+        "pfsub     %%mm5, %%mm3 \n\t"
+        "movq      %%mm0,   (%0,%1) \n\t"
+        "movq      %%mm4,  8(%0,%1) \n\t"
+        "movq      %%mm2, 16(%0,%1) \n\t"
+        "movq      %%mm3, 24(%0,%1) \n\t"
+        "jg 1b \n\t"
+        :"+r"(i)
+        :"r"(z)
+    );
+    /* pass 2 .. ln-1 */
+
+    nblocks = 1 << (ln-3);
+    nloops = 1 << 2;
+    cptr = s->exptab1;
+    do {
+        p = z;
+        j = nblocks;
+        do {
+            i = nloops*8;
+            asm volatile(
+                "1: \n\t"
+                "sub $16, %0 \n\t"
+                "movq    (%1,%0), %%mm0 \n\t"
+                "movq   8(%1,%0), %%mm1 \n\t"
+                "movq    (%2,%0), %%mm2 \n\t"
+                "movq   8(%2,%0), %%mm3 \n\t"
+                "movq      %%mm2, %%mm4 \n\t"
+                "movq      %%mm3, %%mm5 \n\t"
+                "punpckldq %%mm2, %%mm2 \n\t"
+                "punpckldq %%mm3, %%mm3 \n\t"
+                "punpckhdq %%mm4, %%mm4 \n\t"
+                "punpckhdq %%mm5, %%mm5 \n\t"
+                "pfmul   (%3,%0,2), %%mm2 \n\t" //  cre*re cim*re
+                "pfmul  8(%3,%0,2), %%mm3 \n\t"
+                "pfmul 16(%3,%0,2), %%mm4 \n\t" // -cim*im cre*im
+                "pfmul 24(%3,%0,2), %%mm5 \n\t"
+                "pfadd     %%mm2, %%mm4 \n\t" // cre*re-cim*im cim*re+cre*im
+                "pfadd     %%mm3, %%mm5 \n\t"
+                "movq      %%mm0, %%mm2 \n\t"
+                "movq      %%mm1, %%mm3 \n\t"
+                "pfadd     %%mm4, %%mm0 \n\t"
+                "pfadd     %%mm5, %%mm1 \n\t"
+                "pfsub     %%mm4, %%mm2 \n\t"
+                "pfsub     %%mm5, %%mm3 \n\t"
+                "movq      %%mm0,  (%1,%0) \n\t"
+                "movq      %%mm1, 8(%1,%0) \n\t"
+                "movq      %%mm2,  (%2,%0) \n\t"
+                "movq      %%mm3, 8(%2,%0) \n\t"
+                "jg 1b \n\t"
+                :"+r"(i)
+                :"r"(p), "r"(p + nloops), "r"(cptr)
+            );
+            p += nloops*2;
+        } while (--j);
+        cptr += nloops*2;
+        nblocks >>= 1;
+        nloops <<= 1;
+    } while (nblocks != 0);
+    asm volatile("femms");
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/fft_3dn2.c b/contrib/ffmpeg/libavcodec/i386/fft_3dn2.c
new file mode 100644
index 000000000..a4fe5f0b6
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/fft_3dn2.c
@@ -0,0 +1,210 @@
+/*
+ * FFT/MDCT transform with Extended 3DNow! optimizations
+ * Copyright (c) 2006 Zuxy MENG Jie, Loren Merritt
+ * Based on fft_sse.c copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+
+static const int p1m1[2] __attribute__((aligned(8))) =
+    { 0, 1 << 31 };
+
+static const int m1p1[2] __attribute__((aligned(8))) =
+    { 1 << 31, 0 };
+
+void ff_fft_calc_3dn2(FFTContext *s, FFTComplex *z)
+{
+    int ln = s->nbits;
+    long i, j;
+    long nblocks, nloops;
+    FFTComplex *p, *cptr;
+
+    asm volatile(
+        /* FEMMS is not a must here but recommended by AMD */
+        "femms \n\t"
+        "movq %0, %%mm7 \n\t"
+        ::"m"(*(s->inverse ? m1p1 : p1m1))
+    );
+
+    i = 8 << ln;
+    asm volatile(
+        "1: \n\t"
+        "sub $32, %0 \n\t"
+        "movq    (%0,%1), %%mm0 \n\t"
+        "movq  16(%0,%1), %%mm1 \n\t"
+        "movq   8(%0,%1), %%mm2 \n\t"
+        "movq  24(%0,%1), %%mm3 \n\t"
+        "movq      %%mm0, %%mm4 \n\t"
+        "movq      %%mm1, %%mm5 \n\t"
+        "pfadd     %%mm2, %%mm0 \n\t"
+        "pfadd     %%mm3, %%mm1 \n\t"
+        "pfsub     %%mm2, %%mm4 \n\t"
+        "pfsub     %%mm3, %%mm5 \n\t"
+        "movq      %%mm0, %%mm2 \n\t"
+        "pswapd    %%mm5, %%mm5 \n\t"
+        "movq      %%mm4, %%mm3 \n\t"
+        "pxor      %%mm7, %%mm5 \n\t"
+        "pfadd     %%mm1, %%mm0 \n\t"
+        "pfadd     %%mm5, %%mm4 \n\t"
+        "pfsub     %%mm1, %%mm2 \n\t"
+        "pfsub     %%mm5, %%mm3 \n\t"
+        "movq      %%mm0,   (%0,%1) \n\t"
+        "movq      %%mm4,  8(%0,%1) \n\t"
+        "movq      %%mm2, 16(%0,%1) \n\t"
+        "movq      %%mm3, 24(%0,%1) \n\t"
+        "jg 1b \n\t"
+        :"+r"(i)
+        :"r"(z)
+    );
+    /* pass 2 .. ln-1 */
+
+    nblocks = 1 << (ln-3);
+    nloops = 1 << 2;
+    cptr = s->exptab1;
+    do {
+        p = z;
+        j = nblocks;
+        do {
+            i = nloops*8;
+            asm volatile(
+                "1: \n\t"
+                "sub $16, %0 \n\t"
+                "movq    (%1,%0), %%mm0 \n\t"
+                "movq   8(%1,%0), %%mm1 \n\t"
+                "movq    (%2,%0), %%mm2 \n\t"
+                "movq   8(%2,%0), %%mm3 \n\t"
+                "movq  (%3,%0,2), %%mm4 \n\t"
+                "movq 8(%3,%0,2), %%mm5 \n\t"
+                "pswapd    %%mm4, %%mm6 \n\t" // no need for cptr[2] & cptr[3]
+                "pswapd    %%mm5, %%mm7 \n\t"
+                "pfmul     %%mm2, %%mm4 \n\t" // cre*re cim*im
+                "pfmul     %%mm3, %%mm5 \n\t"
+                "pfmul     %%mm2, %%mm6 \n\t" // cim*re cre*im
+                "pfmul     %%mm3, %%mm7 \n\t"
+                "pfpnacc   %%mm6, %%mm4 \n\t" // cre*re-cim*im cim*re+cre*im
+                "pfpnacc   %%mm7, %%mm5 \n\t"
+                "movq      %%mm0, %%mm2 \n\t"
+                "movq      %%mm1, %%mm3 \n\t"
+                "pfadd     %%mm4, %%mm0 \n\t"
+                "pfadd     %%mm5, %%mm1 \n\t"
+                "pfsub     %%mm4, %%mm2 \n\t"
+                "pfsub     %%mm5, %%mm3 \n\t"
+                "movq      %%mm0,  (%1,%0) \n\t"
+                "movq      %%mm1, 8(%1,%0) \n\t"
+                "movq      %%mm2,  (%2,%0) \n\t"
+                "movq      %%mm3, 8(%2,%0) \n\t"
+                "jg 1b \n\t"
+                :"+r"(i)
+                :"r"(p), "r"(p + nloops), "r"(cptr)
+            );
+            p += nloops*2;
+        } while (--j);
+        cptr += nloops*2;
+        nblocks >>= 1;
+        nloops <<= 1;
+    } while (nblocks != 0);
+    asm volatile("femms");
+}
+
+void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,
+                        const FFTSample *input, FFTSample *tmp)
+{
+    long k, n8, n4, n2, n;
+    const uint16_t *revtab = s->fft.revtab;
+    const FFTSample *tcos = s->tcos;
+    const FFTSample *tsin = s->tsin;
+    const FFTSample *in1, *in2;
+    FFTComplex *z = (FFTComplex *)tmp;
+
+    n = 1 << s->nbits;
+    n2 = n >> 1;
+    n4 = n >> 2;
+    n8 = n >> 3;
+
+    /* pre rotation */
+    in1 = input;
+    in2 = input + n2 - 1;
+    for(k = 0; k < n4; k++) {
+        // FIXME a single block is faster, but gcc 2.95 and 3.4.x on 32bit can't compile it
+        asm volatile(
+            "movd       %0, %%mm0 \n\t"
+            "movd       %2, %%mm1 \n\t"
+            "punpckldq  %1, %%mm0 \n\t"
+            "punpckldq  %3, %%mm1 \n\t"
+            "movq    %%mm0, %%mm2 \n\t"
+            "pfmul   %%mm1, %%mm0 \n\t"
+            "pswapd  %%mm1, %%mm1 \n\t"
+            "pfmul   %%mm1, %%mm2 \n\t"
+            "pfpnacc %%mm2, %%mm0 \n\t"
+            ::"m"(in2[-2*k]), "m"(in1[2*k]),
+              "m"(tcos[k]), "m"(tsin[k])
+        );
+        asm volatile(
+            "movq    %%mm0, %0    \n\t"
+            :"=m"(z[revtab[k]])
+        );
+    }
+
+    ff_fft_calc(&s->fft, z);
+
+    /* post rotation + reordering */
+    for(k = 0; k < n4; k++) {
+        asm volatile(
+            "movq       %0, %%mm0 \n\t"
+            "movd       %1, %%mm1 \n\t"
+            "punpckldq  %2, %%mm1 \n\t"
+            "movq    %%mm0, %%mm2 \n\t"
+            "pfmul   %%mm1, %%mm0 \n\t"
+            "pswapd  %%mm1, %%mm1 \n\t"
+            "pfmul   %%mm1, %%mm2 \n\t"
+            "pfpnacc %%mm2, %%mm0 \n\t"
+            "movq    %%mm0, %0    \n\t"
+            :"+m"(z[k])
+            :"m"(tcos[k]), "m"(tsin[k])
+        );
+    }
+
+    k = n-8;
+    asm volatile("movd %0, %%mm7" ::"r"(1<<31));
+    asm volatile(
+        "1: \n\t"
+        "movq    (%4,%0), %%mm0 \n\t" // z[n8+k]
+        "neg %0 \n\t"
+        "pswapd -8(%4,%0), %%mm1 \n\t" // z[n8-1-k]
+        "movq      %%mm0, %%mm2 \n\t"
+        "pxor      %%mm7, %%mm2 \n\t"
+        "punpckldq %%mm1, %%mm2 \n\t"
+        "pswapd    %%mm2, %%mm3 \n\t"
+        "punpckhdq %%mm1, %%mm0 \n\t"
+        "pswapd    %%mm0, %%mm4 \n\t"
+        "pxor      %%mm7, %%mm0 \n\t"
+        "pxor      %%mm7, %%mm4 \n\t"
+        "movq      %%mm3, -8(%3,%0) \n\t" // output[n-2-2*k] = { z[n8-1-k].im, -z[n8+k].re }
+        "movq      %%mm4, -8(%2,%0) \n\t" // output[n2-2-2*k]= { -z[n8-1-k].re, z[n8+k].im }
+        "neg %0 \n\t"
+        "movq      %%mm0, (%1,%0) \n\t"   // output[2*k]     = { -z[n8+k].im, z[n8-1-k].re }
+        "movq      %%mm2, (%2,%0) \n\t"   // output[n2+2*k]  = { -z[n8+k].re, z[n8-1-k].im }
+        "sub $8, %0 \n\t"
+        "jge 1b \n\t"
+        :"+r"(k)
+        :"r"(output), "r"(output+n2), "r"(output+n), "r"(z+n8)
+        :"memory"
+    );
+    asm volatile("femms");
+}
+
diff --git a/contrib/ffmpeg/libavcodec/i386/fft_sse.c b/contrib/ffmpeg/libavcodec/i386/fft_sse.c
new file mode 100644
index 000000000..0dc0c61c1
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/fft_sse.c
@@ -0,0 +1,247 @@
+/*
+ * FFT/MDCT transform with SSE optimizations
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+
+static const int p1p1p1m1[4] __attribute__((aligned(16))) =
+    { 0, 0, 0, 1 << 31 };
+
+static const int p1p1m1p1[4] __attribute__((aligned(16))) =
+    { 0, 0, 1 << 31, 0 };
+
+static const int p1p1m1m1[4] __attribute__((aligned(16))) =
+    { 0, 0, 1 << 31, 1 << 31 };
+
+static const int p1m1p1m1[4] __attribute__((aligned(16))) =
+    { 0, 1 << 31, 0, 1 << 31 };
+
+static const int m1m1m1m1[4] __attribute__((aligned(16))) =
+    { 1 << 31, 1 << 31, 1 << 31, 1 << 31 };
+
+#if 0
+static void print_v4sf(const char *str, __m128 a)
+{
+    float *p = (float *)&a;
+    printf("%s: %f %f %f %f\n",
+           str, p[0], p[1], p[2], p[3]);
+}
+#endif
+
+/* XXX: handle reverse case */
+void ff_fft_calc_sse(FFTContext *s, FFTComplex *z)
+{
+    int ln = s->nbits;
+    long i, j;
+    long nblocks, nloops;
+    FFTComplex *p, *cptr;
+
+    asm volatile(
+        "movaps %0, %%xmm4 \n\t"
+        "movaps %1, %%xmm5 \n\t"
+        ::"m"(*p1p1m1m1),
+          "m"(*(s->inverse ? p1p1m1p1 : p1p1p1m1))
+    );
+
+    i = 8 << ln;
+    asm volatile(
+        "1: \n\t"
+        "sub $32, %0 \n\t"
+        /* do the pass 0 butterfly */
+        "movaps   (%0,%1), %%xmm0 \n\t"
+        "movaps    %%xmm0, %%xmm1 \n\t"
+        "shufps     $0x4E, %%xmm0, %%xmm0 \n\t"
+        "xorps     %%xmm4, %%xmm1 \n\t"
+        "addps     %%xmm1, %%xmm0 \n\t"
+        "movaps 16(%0,%1), %%xmm2 \n\t"
+        "movaps    %%xmm2, %%xmm3 \n\t"
+        "shufps     $0x4E, %%xmm2, %%xmm2 \n\t"
+        "xorps     %%xmm4, %%xmm3 \n\t"
+        "addps     %%xmm3, %%xmm2 \n\t"
+        /* multiply third by -i */
+        /* by toggling the sign bit */
+        "shufps     $0xB4, %%xmm2, %%xmm2 \n\t"
+        "xorps     %%xmm5, %%xmm2 \n\t"
+        /* do the pass 1 butterfly */
+        "movaps    %%xmm0, %%xmm1 \n\t"
+        "addps     %%xmm2, %%xmm0 \n\t"
+        "subps     %%xmm2, %%xmm1 \n\t"
+        "movaps    %%xmm0,   (%0,%1) \n\t"
+        "movaps    %%xmm1, 16(%0,%1) \n\t"
+        "jg 1b \n\t"
+        :"+r"(i)
+        :"r"(z)
+    );
+    /* pass 2 .. ln-1 */
+
+    nblocks = 1 << (ln-3);
+    nloops = 1 << 2;
+    cptr = s->exptab1;
+    do {
+        p = z;
+        j = nblocks;
+        do {
+            i = nloops*8;
+            asm volatile(
+                "1: \n\t"
+                "sub $16, %0 \n\t"
+                "movaps    (%2,%0), %%xmm1 \n\t"
+                "movaps    (%1,%0), %%xmm0 \n\t"
+                "movaps     %%xmm1, %%xmm2 \n\t"
+                "shufps      $0xA0, %%xmm1, %%xmm1 \n\t"
+                "shufps      $0xF5, %%xmm2, %%xmm2 \n\t"
+                "mulps   (%3,%0,2), %%xmm1 \n\t" //  cre*re cim*re
+                "mulps 16(%3,%0,2), %%xmm2 \n\t" // -cim*im cre*im
+                "addps      %%xmm2, %%xmm1 \n\t"
+                "movaps     %%xmm0, %%xmm3 \n\t"
+                "addps      %%xmm1, %%xmm0 \n\t"
+                "subps      %%xmm1, %%xmm3 \n\t"
+                "movaps     %%xmm0, (%1,%0) \n\t"
+                "movaps     %%xmm3, (%2,%0) \n\t"
+                "jg 1b \n\t"
+                :"+r"(i)
+                :"r"(p), "r"(p + nloops), "r"(cptr)
+            );
+            p += nloops*2;
+        } while (--j);
+        cptr += nloops*2;
+        nblocks >>= 1;
+        nloops <<= 1;
+    } while (nblocks != 0);
+}
+
+void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
+                       const FFTSample *input, FFTSample *tmp)
+{
+    long k, n8, n4, n2, n;
+    const uint16_t *revtab = s->fft.revtab;
+    const FFTSample *tcos = s->tcos;
+    const FFTSample *tsin = s->tsin;
+    const FFTSample *in1, *in2;
+    FFTComplex *z = (FFTComplex *)tmp;
+
+    n = 1 << s->nbits;
+    n2 = n >> 1;
+    n4 = n >> 2;
+    n8 = n >> 3;
+
+    asm volatile ("movaps %0, %%xmm7\n\t"::"m"(*p1m1p1m1));
+
+    /* pre rotation */
+    in1 = input;
+    in2 = input + n2 - 4;
+
+    /* Complex multiplication
+       Two complex products per iteration, we could have 4 with 8 xmm
+       registers, 8 with 16 xmm registers.
+       Maybe we should unroll more.
+    */
+    for (k = 0; k < n4; k += 2) {
+        asm volatile (
+            "movaps          %0, %%xmm0 \n\t"   // xmm0 = r0 X  r1 X : in2
+            "movaps          %1, %%xmm3 \n\t"   // xmm3 = X  i1 X  i0: in1
+            "movlps          %2, %%xmm1 \n\t"   // xmm1 = X  X  R1 R0: tcos
+            "movlps          %3, %%xmm2 \n\t"   // xmm2 = X  X  I1 I0: tsin
+            "shufps $95, %%xmm0, %%xmm0 \n\t"   // xmm0 = r1 r1 r0 r0
+            "shufps $160,%%xmm3, %%xmm3 \n\t"   // xmm3 = i1 i1 i0 i0
+            "unpcklps    %%xmm2, %%xmm1 \n\t"   // xmm1 = I1 R1 I0 R0
+            "movaps      %%xmm1, %%xmm2 \n\t"   // xmm2 = I1 R1 I0 R0
+            "xorps       %%xmm7, %%xmm2 \n\t"   // xmm2 = -I1 R1 -I0 R0
+            "mulps       %%xmm1, %%xmm0 \n\t"   // xmm0 = rI rR rI rR
+            "shufps $177,%%xmm2, %%xmm2 \n\t"   // xmm2 = R1 -I1 R0 -I0
+            "mulps       %%xmm2, %%xmm3 \n\t"   // xmm3 = Ri -Ii Ri -Ii
+            "addps       %%xmm3, %%xmm0 \n\t"   // xmm0 = result
+            ::"m"(in2[-2*k]), "m"(in1[2*k]),
+              "m"(tcos[k]), "m"(tsin[k])
+        );
+        /* Should be in the same block, hack for gcc2.95 & gcc3 */
+        asm (
+            "movlps      %%xmm0, %0     \n\t"
+            "movhps      %%xmm0, %1     \n\t"
+            :"=m"(z[revtab[k]]), "=m"(z[revtab[k + 1]])
+        );
+    }
+
+    ff_fft_calc_sse(&s->fft, z);
+
+    /* Not currently needed, added for safety */
+    asm volatile ("movaps %0, %%xmm7\n\t"::"m"(*p1m1p1m1));
+
+    /* post rotation + reordering */
+    for (k = 0; k < n4; k += 2) {
+        asm (
+            "movaps          %0, %%xmm0 \n\t"   // xmm0 = i1 r1 i0 r0: z
+            "movlps          %1, %%xmm1 \n\t"   // xmm1 = X  X  R1 R0: tcos
+            "movaps      %%xmm0, %%xmm3 \n\t"   // xmm3 = i1 r1 i0 r0
+            "movlps          %2, %%xmm2 \n\t"   // xmm2 = X  X  I1 I0: tsin
+            "shufps $160,%%xmm0, %%xmm0 \n\t"   // xmm0 = r1 r1 r0 r0
+            "shufps $245,%%xmm3, %%xmm3 \n\t"   // xmm3 = i1 i1 i0 i0
+            "unpcklps    %%xmm2, %%xmm1 \n\t"   // xmm1 = I1 R1 I0 R0
+            "movaps      %%xmm1, %%xmm2 \n\t"   // xmm2 = I1 R1 I0 R0
+            "xorps       %%xmm7, %%xmm2 \n\t"   // xmm2 = -I1 R1 -I0 R0
+            "mulps       %%xmm1, %%xmm0 \n\t"   // xmm0 = rI rR rI rR
+            "shufps $177,%%xmm2, %%xmm2 \n\t"   // xmm2 = R1 -I1 R0 -I0
+            "mulps       %%xmm2, %%xmm3 \n\t"   // xmm3 = Ri -Ii Ri -Ii
+            "addps       %%xmm3, %%xmm0 \n\t"   // xmm0 = result
+            "movaps      %%xmm0, %0     \n\t"
+            :"+m"(z[k])
+            :"m"(tcos[k]), "m"(tsin[k])
+        );
+    }
+
+    /*
+       Mnemonics:
+       0 = z[k].re
+       1 = z[k].im
+       2 = z[k + 1].re
+       3 = z[k + 1].im
+       4 = z[-k - 2].re
+       5 = z[-k - 2].im
+       6 = z[-k - 1].re
+       7 = z[-k - 1].im
+    */
+    k = 16-n;
+    asm volatile("movaps %0, %%xmm7 \n\t"::"m"(*m1m1m1m1));
+    asm volatile(
+        "1: \n\t"
+        "movaps  -16(%4,%0), %%xmm1 \n\t"   // xmm1 = 4 5 6 7 = z[-2-k]
+        "neg %0 \n\t"
+        "movaps     (%4,%0), %%xmm0 \n\t"   // xmm0 = 0 1 2 3 = z[k]
+        "xorps       %%xmm7, %%xmm0 \n\t"   // xmm0 = -0 -1 -2 -3
+        "movaps      %%xmm0, %%xmm2 \n\t"   // xmm2 = -0 -1 -2 -3
+        "shufps $141,%%xmm1, %%xmm0 \n\t"   // xmm0 = -1 -3 4 6
+        "shufps $216,%%xmm1, %%xmm2 \n\t"   // xmm2 = -0 -2 5 7
+        "shufps $156,%%xmm0, %%xmm0 \n\t"   // xmm0 = -1 6 -3 4 !
+        "shufps $156,%%xmm2, %%xmm2 \n\t"   // xmm2 = -0 7 -2 5 !
+        "movaps      %%xmm0, (%1,%0) \n\t"  // output[2*k]
+        "movaps      %%xmm2, (%2,%0) \n\t"  // output[n2+2*k]
+        "neg %0 \n\t"
+        "shufps $27, %%xmm0, %%xmm0 \n\t"   // xmm0 = 4 -3 6 -1
+        "xorps       %%xmm7, %%xmm0 \n\t"   // xmm0 = -4 3 -6 1 !
+        "shufps $27, %%xmm2, %%xmm2 \n\t"   // xmm2 = 5 -2 7 -0 !
+        "movaps      %%xmm0, -16(%2,%0) \n\t" // output[n2-4-2*k]
+        "movaps      %%xmm2, -16(%3,%0) \n\t" // output[n-4-2*k]
+        "add $16, %0 \n\t"
+        "jle 1b \n\t"
+        :"+r"(k)
+        :"r"(output), "r"(output+n2), "r"(output+n), "r"(z+n8)
+        :"memory"
+    );
+}
+
diff --git a/contrib/ffmpeg/libavcodec/i386/h264dsp_mmx.c b/contrib/ffmpeg/libavcodec/i386/h264dsp_mmx.c
new file mode 100644
index 000000000..56004b674
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/h264dsp_mmx.c
@@ -0,0 +1,1517 @@
+/*
+ * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+/***********************************/
+/* IDCT */
+
+/* in/out: mma=mma+mmb, mmb=mmb-mma */
+#define SUMSUB_BA( a, b ) \
+    "paddw "#b", "#a" \n\t"\
+    "paddw "#b", "#b" \n\t"\
+    "psubw "#a", "#b" \n\t"
+
+#define SUMSUB_BADC( a, b, c, d ) \
+    "paddw "#b", "#a" \n\t"\
+    "paddw "#d", "#c" \n\t"\
+    "paddw "#b", "#b" \n\t"\
+    "paddw "#d", "#d" \n\t"\
+    "psubw "#a", "#b" \n\t"\
+    "psubw "#c", "#d" \n\t"
+
+#define SUMSUBD2_AB( a, b, t ) \
+    "movq  "#b", "#t" \n\t"\
+    "psraw  $1 , "#b" \n\t"\
+    "paddw "#a", "#b" \n\t"\
+    "psraw  $1 , "#a" \n\t"\
+    "psubw "#t", "#a" \n\t"
+
+#define IDCT4_1D( s02, s13, d02, d13, t ) \
+    SUMSUB_BA  ( s02, d02 )\
+    SUMSUBD2_AB( s13, d13, t )\
+    SUMSUB_BADC( d13, s02, s13, d02 )
+
+#define TRANSPOSE4(a,b,c,d,t)\
+    SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
+    SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
+    SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
+    SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
+
+#define STORE_DIFF_4P( p, t, z ) \
+    "psraw      $6,     "#p" \n\t"\
+    "movd       (%0),   "#t" \n\t"\
+    "punpcklbw "#z",    "#t" \n\t"\
+    "paddsw    "#t",    "#p" \n\t"\
+    "packuswb  "#z",    "#p" \n\t"\
+    "movd      "#p",    (%0) \n\t"
+
+static void ff_h264_idct_add_mmx(uint8_t *dst, int16_t *block, int stride)
+{
+    /* Load dct coeffs */
+    asm volatile(
+        "movq   (%0), %%mm0 \n\t"
+        "movq  8(%0), %%mm1 \n\t"
+        "movq 16(%0), %%mm2 \n\t"
+        "movq 24(%0), %%mm3 \n\t"
+    :: "r"(block) );
+
+    asm volatile(
+        /* mm1=s02+s13  mm2=s02-s13  mm4=d02+d13  mm0=d02-d13 */
+        IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4 )
+
+        "movq      %0,    %%mm6 \n\t"
+        /* in: 1,4,0,2  out: 1,2,3,0 */
+        TRANSPOSE4( %%mm3, %%mm1, %%mm0, %%mm2, %%mm4 )
+
+        "paddw     %%mm6, %%mm3 \n\t"
+
+        /* mm2=s02+s13  mm3=s02-s13  mm4=d02+d13  mm1=d02-d13 */
+        IDCT4_1D( %%mm4, %%mm2, %%mm3, %%mm0, %%mm1 )
+
+        "pxor %%mm7, %%mm7    \n\t"
+    :: "m"(ff_pw_32));
+
+    asm volatile(
+    STORE_DIFF_4P( %%mm0, %%mm1, %%mm7)
+        "add %1, %0             \n\t"
+    STORE_DIFF_4P( %%mm2, %%mm1, %%mm7)
+        "add %1, %0             \n\t"
+    STORE_DIFF_4P( %%mm3, %%mm1, %%mm7)
+        "add %1, %0             \n\t"
+    STORE_DIFF_4P( %%mm4, %%mm1, %%mm7)
+        : "+r"(dst)
+        : "r" ((long)stride)
+    );
+}
+
+static inline void h264_idct8_1d(int16_t *block)
+{
+    asm volatile(
+        "movq 112(%0), %%mm7  \n\t"
+        "movq  80(%0), %%mm5  \n\t"
+        "movq  48(%0), %%mm3  \n\t"
+        "movq  16(%0), %%mm1  \n\t"
+
+        "movq   %%mm7, %%mm4  \n\t"
+        "movq   %%mm3, %%mm6  \n\t"
+        "movq   %%mm5, %%mm0  \n\t"
+        "movq   %%mm7, %%mm2  \n\t"
+        "psraw  $1,    %%mm4  \n\t"
+        "psraw  $1,    %%mm6  \n\t"
+        "psubw  %%mm7, %%mm0  \n\t"
+        "psubw  %%mm6, %%mm2  \n\t"
+        "psubw  %%mm4, %%mm0  \n\t"
+        "psubw  %%mm3, %%mm2  \n\t"
+        "psubw  %%mm3, %%mm0  \n\t"
+        "paddw  %%mm1, %%mm2  \n\t"
+
+        "movq   %%mm5, %%mm4  \n\t"
+        "movq   %%mm1, %%mm6  \n\t"
+        "psraw  $1,    %%mm4  \n\t"
+        "psraw  $1,    %%mm6  \n\t"
+        "paddw  %%mm5, %%mm4  \n\t"
+        "paddw  %%mm1, %%mm6  \n\t"
+        "paddw  %%mm7, %%mm4  \n\t"
+        "paddw  %%mm5, %%mm6  \n\t"
+        "psubw  %%mm1, %%mm4  \n\t"
+        "paddw  %%mm3, %%mm6  \n\t"
+
+        "movq   %%mm0, %%mm1  \n\t"
+        "movq   %%mm4, %%mm3  \n\t"
+        "movq   %%mm2, %%mm5  \n\t"
+        "movq   %%mm6, %%mm7  \n\t"
+        "psraw  $2,    %%mm6  \n\t"
+        "psraw  $2,    %%mm3  \n\t"
+        "psraw  $2,    %%mm5  \n\t"
+        "psraw  $2,    %%mm0  \n\t"
+        "paddw  %%mm6, %%mm1  \n\t"
+        "paddw  %%mm2, %%mm3  \n\t"
+        "psubw  %%mm4, %%mm5  \n\t"
+        "psubw  %%mm0, %%mm7  \n\t"
+
+        "movq  32(%0), %%mm2  \n\t"
+        "movq  96(%0), %%mm6  \n\t"
+        "movq   %%mm2, %%mm4  \n\t"
+        "movq   %%mm6, %%mm0  \n\t"
+        "psraw  $1,    %%mm4  \n\t"
+        "psraw  $1,    %%mm6  \n\t"
+        "psubw  %%mm0, %%mm4  \n\t"
+        "paddw  %%mm2, %%mm6  \n\t"
+
+        "movq    (%0), %%mm2  \n\t"
+        "movq  64(%0), %%mm0  \n\t"
+        SUMSUB_BA( %%mm0, %%mm2 )
+        SUMSUB_BA( %%mm6, %%mm0 )
+        SUMSUB_BA( %%mm4, %%mm2 )
+        SUMSUB_BA( %%mm7, %%mm6 )
+        SUMSUB_BA( %%mm5, %%mm4 )
+        SUMSUB_BA( %%mm3, %%mm2 )
+        SUMSUB_BA( %%mm1, %%mm0 )
+        :: "r"(block)
+    );
+}
+
+static void ff_h264_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
+{
+    int i;
+    int16_t __attribute__ ((aligned(8))) b2[64];
+
+    block[0] += 32;
+
+    for(i=0; i<2; i++){
+        DECLARE_ALIGNED_8(uint64_t, tmp);
+
+        h264_idct8_1d(block+4*i);
+
+        asm volatile(
+            "movq   %%mm7,    %0   \n\t"
+            TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
+            "movq   %%mm0,  8(%1)  \n\t"
+            "movq   %%mm6, 24(%1)  \n\t"
+            "movq   %%mm7, 40(%1)  \n\t"
+            "movq   %%mm4, 56(%1)  \n\t"
+            "movq    %0,    %%mm7  \n\t"
+            TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
+            "movq   %%mm7,   (%1)  \n\t"
+            "movq   %%mm1, 16(%1)  \n\t"
+            "movq   %%mm0, 32(%1)  \n\t"
+            "movq   %%mm3, 48(%1)  \n\t"
+            : "=m"(tmp)
+            : "r"(b2+32*i)
+            : "memory"
+        );
+    }
+
+    for(i=0; i<2; i++){
+        h264_idct8_1d(b2+4*i);
+
+        asm volatile(
+            "psraw     $6, %%mm7  \n\t"
+            "psraw     $6, %%mm6  \n\t"
+            "psraw     $6, %%mm5  \n\t"
+            "psraw     $6, %%mm4  \n\t"
+            "psraw     $6, %%mm3  \n\t"
+            "psraw     $6, %%mm2  \n\t"
+            "psraw     $6, %%mm1  \n\t"
+            "psraw     $6, %%mm0  \n\t"
+
+            "movq   %%mm7,    (%0)  \n\t"
+            "movq   %%mm5,  16(%0)  \n\t"
+            "movq   %%mm3,  32(%0)  \n\t"
+            "movq   %%mm1,  48(%0)  \n\t"
+            "movq   %%mm0,  64(%0)  \n\t"
+            "movq   %%mm2,  80(%0)  \n\t"
+            "movq   %%mm4,  96(%0)  \n\t"
+            "movq   %%mm6, 112(%0)  \n\t"
+            :: "r"(b2+4*i)
+            : "memory"
+        );
+    }
+
+    add_pixels_clamped_mmx(b2, dst, stride);
+}
+
+static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
+{
+    int dc = (block[0] + 32) >> 6;
+    asm volatile(
+        "movd          %0, %%mm0 \n\t"
+        "pshufw $0, %%mm0, %%mm0 \n\t"
+        "pxor       %%mm1, %%mm1 \n\t"
+        "psubw      %%mm0, %%mm1 \n\t"
+        "packuswb   %%mm0, %%mm0 \n\t"
+        "packuswb   %%mm1, %%mm1 \n\t"
+        ::"r"(dc)
+    );
+    asm volatile(
+        "movd          %0, %%mm2 \n\t"
+        "movd          %1, %%mm3 \n\t"
+        "movd          %2, %%mm4 \n\t"
+        "movd          %3, %%mm5 \n\t"
+        "paddusb    %%mm0, %%mm2 \n\t"
+        "paddusb    %%mm0, %%mm3 \n\t"
+        "paddusb    %%mm0, %%mm4 \n\t"
+        "paddusb    %%mm0, %%mm5 \n\t"
+        "psubusb    %%mm1, %%mm2 \n\t"
+        "psubusb    %%mm1, %%mm3 \n\t"
+        "psubusb    %%mm1, %%mm4 \n\t"
+        "psubusb    %%mm1, %%mm5 \n\t"
+        "movd       %%mm2, %0    \n\t"
+        "movd       %%mm3, %1    \n\t"
+        "movd       %%mm4, %2    \n\t"
+        "movd       %%mm5, %3    \n\t"
+        :"+m"(*(uint32_t*)(dst+0*stride)),
+         "+m"(*(uint32_t*)(dst+1*stride)),
+         "+m"(*(uint32_t*)(dst+2*stride)),
+         "+m"(*(uint32_t*)(dst+3*stride))
+    );
+}
+
+static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
+{
+    int dc = (block[0] + 32) >> 6;
+    int y;
+    asm volatile(
+        "movd          %0, %%mm0 \n\t"
+        "pshufw $0, %%mm0, %%mm0 \n\t"
+        "pxor       %%mm1, %%mm1 \n\t"
+        "psubw      %%mm0, %%mm1 \n\t"
+        "packuswb   %%mm0, %%mm0 \n\t"
+        "packuswb   %%mm1, %%mm1 \n\t"
+        ::"r"(dc)
+    );
+    for(y=2; y--; dst += 4*stride){
+    asm volatile(
+        "movq          %0, %%mm2 \n\t"
+        "movq          %1, %%mm3 \n\t"
+        "movq          %2, %%mm4 \n\t"
+        "movq          %3, %%mm5 \n\t"
+        "paddusb    %%mm0, %%mm2 \n\t"
+        "paddusb    %%mm0, %%mm3 \n\t"
+        "paddusb    %%mm0, %%mm4 \n\t"
+        "paddusb    %%mm0, %%mm5 \n\t"
+        "psubusb    %%mm1, %%mm2 \n\t"
+        "psubusb    %%mm1, %%mm3 \n\t"
+        "psubusb    %%mm1, %%mm4 \n\t"
+        "psubusb    %%mm1, %%mm5 \n\t"
+        "movq       %%mm2, %0    \n\t"
+        "movq       %%mm3, %1    \n\t"
+        "movq       %%mm4, %2    \n\t"
+        "movq       %%mm5, %3    \n\t"
+        :"+m"(*(uint64_t*)(dst+0*stride)),
+         "+m"(*(uint64_t*)(dst+1*stride)),
+         "+m"(*(uint64_t*)(dst+2*stride)),
+         "+m"(*(uint64_t*)(dst+3*stride))
+    );
+    }
+}
+
+
+/***********************************/
+/* deblocking */
+
+// out: o = |x-y|>a
+// clobbers: t
+#define DIFF_GT_MMX(x,y,a,o,t)\
+    "movq     "#y", "#t"  \n\t"\
+    "movq     "#x", "#o"  \n\t"\
+    "psubusb  "#x", "#t"  \n\t"\
+    "psubusb  "#y", "#o"  \n\t"\
+    "por      "#t", "#o"  \n\t"\
+    "psubusb  "#a", "#o"  \n\t"
+
+// out: o = |x-y|>a
+// clobbers: t
+#define DIFF_GT2_MMX(x,y,a,o,t)\
+    "movq     "#y", "#t"  \n\t"\
+    "movq     "#x", "#o"  \n\t"\
+    "psubusb  "#x", "#t"  \n\t"\
+    "psubusb  "#y", "#o"  \n\t"\
+    "psubusb  "#a", "#t"  \n\t"\
+    "psubusb  "#a", "#o"  \n\t"\
+    "pcmpeqb  "#t", "#o"  \n\t"\
+
+// in: mm0=p1 mm1=p0 mm2=q0 mm3=q1
+// out: mm5=beta-1, mm7=mask
+// clobbers: mm4,mm6
+#define H264_DEBLOCK_MASK(alpha1, beta1) \
+    "pshufw $0, "#alpha1", %%mm4 \n\t"\
+    "pshufw $0, "#beta1 ", %%mm5 \n\t"\
+    "packuswb  %%mm4, %%mm4      \n\t"\
+    "packuswb  %%mm5, %%mm5      \n\t"\
+    DIFF_GT_MMX(%%mm1, %%mm2, %%mm4, %%mm7, %%mm6) /* |p0-q0| > alpha-1 */\
+    DIFF_GT_MMX(%%mm0, %%mm1, %%mm5, %%mm4, %%mm6) /* |p1-p0| > beta-1 */\
+    "por       %%mm4, %%mm7      \n\t"\
+    DIFF_GT_MMX(%%mm3, %%mm2, %%mm5, %%mm4, %%mm6) /* |q1-q0| > beta-1 */\
+    "por       %%mm4, %%mm7      \n\t"\
+    "pxor      %%mm6, %%mm6      \n\t"\
+    "pcmpeqb   %%mm6, %%mm7      \n\t"
+
+// in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask)
+// out: mm1=p0' mm2=q0'
+// clobbers: mm0,3-6
+#define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\
+        "movq    %%mm1              , %%mm5 \n\t"\
+        "pxor    %%mm2              , %%mm5 \n\t" /* p0^q0*/\
+        "pand    "#pb_01"           , %%mm5 \n\t" /* (p0^q0)&1*/\
+        "pcmpeqb %%mm4              , %%mm4 \n\t"\
+        "pxor    %%mm4              , %%mm3 \n\t"\
+        "pavgb   %%mm0              , %%mm3 \n\t" /* (p1 - q1 + 256)>>1*/\
+        "pavgb   "MANGLE(ff_pb_3)"  , %%mm3 \n\t" /*(((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2*/\
+        "pxor    %%mm1              , %%mm4 \n\t"\
+        "pavgb   %%mm2              , %%mm4 \n\t" /* (q0 - p0 + 256)>>1*/\
+        "pavgb   %%mm5              , %%mm3 \n\t"\
+        "paddusb %%mm4              , %%mm3 \n\t" /* d+128+33*/\
+        "movq    "MANGLE(ff_pb_A1)" , %%mm6 \n\t"\
+        "psubusb %%mm3              , %%mm6 \n\t"\
+        "psubusb "MANGLE(ff_pb_A1)" , %%mm3 \n\t"\
+        "pminub  %%mm7              , %%mm6 \n\t"\
+        "pminub  %%mm7              , %%mm3 \n\t"\
+        "psubusb %%mm6              , %%mm1 \n\t"\
+        "psubusb %%mm3              , %%mm2 \n\t"\
+        "paddusb %%mm3              , %%mm1 \n\t"\
+        "paddusb %%mm6              , %%mm2 \n\t"
+
+// in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=mm_bone
+// out: (q1addr) = clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
+// clobbers: q2, tmp, tc0
+#define H264_DEBLOCK_Q1(p1, q2, q2addr, q1addr, tc0, tmp)\
+        "movq     %%mm1,  "#tmp"   \n\t"\
+        "pavgb    %%mm2,  "#tmp"   \n\t"\
+        "pavgb    "#tmp", "#q2"    \n\t" /* avg(p2,avg(p0,q0)) */\
+        "pxor   "q2addr", "#tmp"   \n\t"\
+        "pand     %8,     "#tmp"   \n\t" /* (p2^avg(p0,q0))&1 */\
+        "psubusb  "#tmp", "#q2"    \n\t" /* (p2+((p0+q0+1)>>1))>>1 */\
+        "movq     "#p1",  "#tmp"   \n\t"\
+        "psubusb  "#tc0", "#tmp"   \n\t"\
+        "paddusb  "#p1",  "#tc0"   \n\t"\
+        "pmaxub   "#tmp", "#q2"    \n\t"\
+        "pminub   "#tc0", "#q2"    \n\t"\
+        "movq     "#q2",  "q1addr" \n\t"
+
+static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
+{
+    DECLARE_ALIGNED_8(uint64_t, tmp0[2]);
+
+    asm volatile(
+        "movq    (%1,%3), %%mm0    \n\t" //p1
+        "movq    (%1,%3,2), %%mm1  \n\t" //p0
+        "movq    (%2),    %%mm2    \n\t" //q0
+        "movq    (%2,%3), %%mm3    \n\t" //q1
+        H264_DEBLOCK_MASK(%6, %7)
+
+        "movd      %5,    %%mm4    \n\t"
+        "punpcklbw %%mm4, %%mm4    \n\t"
+        "punpcklwd %%mm4, %%mm4    \n\t"
+        "pcmpeqb   %%mm3, %%mm3    \n\t"
+        "movq      %%mm4, %%mm6    \n\t"
+        "pcmpgtb   %%mm3, %%mm4    \n\t"
+        "movq      %%mm6, 8+%0     \n\t"
+        "pand      %%mm4, %%mm7    \n\t"
+        "movq      %%mm7, %0       \n\t"
+
+        /* filter p1 */
+        "movq     (%1),   %%mm3    \n\t" //p2
+        DIFF_GT2_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
+        "pand     %%mm7,  %%mm6    \n\t" // mask & |p2-p0|<beta
+        "pand     8+%0,   %%mm7    \n\t" // mask & tc0
+        "movq     %%mm7,  %%mm4    \n\t"
+        "psubb    %%mm6,  %%mm7    \n\t"
+        "pand     %%mm4,  %%mm6    \n\t" // mask & |p2-p0|<beta & tc0
+        H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)
+
+        /* filter q1 */
+        "movq    (%2,%3,2), %%mm4  \n\t" //q2
+        DIFF_GT2_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
+        "pand     %0,     %%mm6    \n\t"
+        "movq     8+%0,   %%mm5    \n\t" // can be merged with the and below but is slower then
+        "pand     %%mm6,  %%mm5    \n\t"
+        "psubb    %%mm6,  %%mm7    \n\t"
+        "movq    (%2,%3), %%mm3    \n\t"
+        H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)
+
+        /* filter p0, q0 */
+        H264_DEBLOCK_P0_Q0(%8, unused)
+        "movq      %%mm1, (%1,%3,2) \n\t"
+        "movq      %%mm2, (%2)      \n\t"
+
+        : "=m"(*tmp0)
+        : "r"(pix-3*stride), "r"(pix), "r"((long)stride),
+          "m"(*tmp0/*unused*/), "m"(*(uint32_t*)tc0), "m"(alpha1), "m"(beta1),
+          "m"(mm_bone)
+    );
+}
+
+static void h264_v_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    if((tc0[0] & tc0[1]) >= 0)
+        h264_loop_filter_luma_mmx2(pix, stride, alpha-1, beta-1, tc0);
+    if((tc0[2] & tc0[3]) >= 0)
+        h264_loop_filter_luma_mmx2(pix+8, stride, alpha-1, beta-1, tc0+2);
+}
+static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    //FIXME: could cut some load/stores by merging transpose with filter
+    // also, it only needs to transpose 6x8
+    DECLARE_ALIGNED_8(uint8_t, trans[8*8]);
+    int i;
+    for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {
+        if((tc0[0] & tc0[1]) < 0)
+            continue;
+        transpose4x4(trans,       pix-4,          8, stride);
+        transpose4x4(trans  +4*8, pix,            8, stride);
+        transpose4x4(trans+4,     pix-4+4*stride, 8, stride);
+        transpose4x4(trans+4+4*8, pix  +4*stride, 8, stride);
+        h264_loop_filter_luma_mmx2(trans+4*8, 8, alpha-1, beta-1, tc0);
+        transpose4x4(pix-2,          trans  +2*8, stride, 8);
+        transpose4x4(pix-2+4*stride, trans+4+2*8, stride, 8);
+    }
+}
+
+static inline void h264_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
+{
+    asm volatile(
+        "movq    (%0),    %%mm0     \n\t" //p1
+        "movq    (%0,%2), %%mm1     \n\t" //p0
+        "movq    (%1),    %%mm2     \n\t" //q0
+        "movq    (%1,%2), %%mm3     \n\t" //q1
+        H264_DEBLOCK_MASK(%4, %5)
+        "movd      %3,    %%mm6     \n\t"
+        "punpcklbw %%mm6, %%mm6     \n\t"
+        "pand      %%mm6, %%mm7     \n\t" // mm7 = tc&mask
+        H264_DEBLOCK_P0_Q0(%6, %7)
+        "movq      %%mm1, (%0,%2)   \n\t"
+        "movq      %%mm2, (%1)      \n\t"
+
+        :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),
+           "r"(*(uint32_t*)tc0),
+           "m"(alpha1), "m"(beta1), "m"(mm_bone), "m"(ff_pb_3F)
+    );
+}
+
+static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    h264_loop_filter_chroma_mmx2(pix, stride, alpha-1, beta-1, tc0);
+}
+
+static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
+{
+    //FIXME: could cut some load/stores by merging transpose with filter
+    DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
+    transpose4x4(trans, pix-2, 8, stride);
+    transpose4x4(trans+4, pix-2+4*stride, 8, stride);
+    h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);
+    transpose4x4(pix-2, trans, stride, 8);
+    transpose4x4(pix-2+4*stride, trans+4, stride, 8);
+}
+
+// p0 = (p0 + q1 + 2*p1 + 2) >> 2
+#define H264_FILTER_CHROMA4(p0, p1, q1, one) \
+    "movq    "#p0", %%mm4  \n\t"\
+    "pxor    "#q1", %%mm4  \n\t"\
+    "pand   "#one", %%mm4  \n\t" /* mm4 = (p0^q1)&1 */\
+    "pavgb   "#q1", "#p0"  \n\t"\
+    "psubusb %%mm4, "#p0"  \n\t"\
+    "pavgb   "#p1", "#p0"  \n\t" /* dst = avg(p1, avg(p0,q1) - ((p0^q1)&1)) */\
+
+static inline void h264_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha1, int beta1)
+{
+    asm volatile(
+        "movq    (%0),    %%mm0     \n\t"
+        "movq    (%0,%2), %%mm1     \n\t"
+        "movq    (%1),    %%mm2     \n\t"
+        "movq    (%1,%2), %%mm3     \n\t"
+        H264_DEBLOCK_MASK(%3, %4)
+        "movq    %%mm1,   %%mm5     \n\t"
+        "movq    %%mm2,   %%mm6     \n\t"
+        H264_FILTER_CHROMA4(%%mm1, %%mm0, %%mm3, %5) //p0'
+        H264_FILTER_CHROMA4(%%mm2, %%mm3, %%mm0, %5) //q0'
+        "psubb   %%mm5,   %%mm1     \n\t"
+        "psubb   %%mm6,   %%mm2     \n\t"
+        "pand    %%mm7,   %%mm1     \n\t"
+        "pand    %%mm7,   %%mm2     \n\t"
+        "paddb   %%mm5,   %%mm1     \n\t"
+        "paddb   %%mm6,   %%mm2     \n\t"
+        "movq    %%mm1,   (%0,%2)   \n\t"
+        "movq    %%mm2,   (%1)      \n\t"
+        :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),
+           "m"(alpha1), "m"(beta1), "m"(mm_bone)
+    );
+}
+
+static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
+{
+    h264_loop_filter_chroma_intra_mmx2(pix, stride, alpha-1, beta-1);
+}
+
+static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
+{
+    //FIXME: could cut some load/stores by merging transpose with filter
+    DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
+    transpose4x4(trans, pix-2, 8, stride);
+    transpose4x4(trans+4, pix-2+4*stride, 8, stride);
+    h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);
+    transpose4x4(pix-2, trans, stride, 8);
+    transpose4x4(pix-2+4*stride, trans+4, stride, 8);
+}
+
+static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],
+                                            int bidir, int edges, int step, int mask_mv0, int mask_mv1 ) {
+    int dir;
+    asm volatile(
+        "pxor %%mm7, %%mm7 \n\t"
+        "movq %0, %%mm6 \n\t"
+        "movq %1, %%mm5 \n\t"
+        "movq %2, %%mm4 \n\t"
+        ::"m"(ff_pb_1), "m"(ff_pb_3), "m"(ff_pb_7)
+    );
+    // could do a special case for dir==0 && edges==1, but it only reduces the
+    // average filter time by 1.2%
+    for( dir=1; dir>=0; dir-- ) {
+        const int d_idx = dir ? -8 : -1;
+        const int mask_mv = dir ? mask_mv1 : mask_mv0;
+        DECLARE_ALIGNED_8(const uint64_t, mask_dir) = dir ? 0 : 0xffffffffffffffffULL;
+        int b_idx, edge, l;
+        for( b_idx=12, edge=0; edge<edges; edge+=step, b_idx+=8*step ) {
+            asm volatile(
+                "pand %0, %%mm0 \n\t"
+                ::"m"(mask_dir)
+            );
+            if(!(mask_mv & edge)) {
+                asm volatile("pxor %%mm0, %%mm0 \n\t":);
+                for( l = bidir; l >= 0; l-- ) {
+                    asm volatile(
+                        "movd %0, %%mm1 \n\t"
+                        "punpckldq %1, %%mm1 \n\t"
+                        "movq %%mm1, %%mm2 \n\t"
+                        "psrlw $7, %%mm2 \n\t"
+                        "pand %%mm6, %%mm2 \n\t"
+                        "por %%mm2, %%mm1 \n\t" // ref_cache with -2 mapped to -1
+                        "punpckldq %%mm1, %%mm2 \n\t"
+                        "pcmpeqb %%mm2, %%mm1 \n\t"
+                        "paddb %%mm6, %%mm1 \n\t"
+                        "punpckhbw %%mm7, %%mm1 \n\t" // ref[b] != ref[bn]
+                        "por %%mm1, %%mm0 \n\t"
+
+                        "movq %2, %%mm1 \n\t"
+                        "movq %3, %%mm2 \n\t"
+                        "psubw %4, %%mm1 \n\t"
+                        "psubw %5, %%mm2 \n\t"
+                        "packsswb %%mm2, %%mm1 \n\t"
+                        "paddb %%mm5, %%mm1 \n\t"
+                        "pminub %%mm4, %%mm1 \n\t"
+                        "pcmpeqb %%mm4, %%mm1 \n\t" // abs(mv[b] - mv[bn]) >= limit
+                        "por %%mm1, %%mm0 \n\t"
+                        ::"m"(ref[l][b_idx]),
+                          "m"(ref[l][b_idx+d_idx]),
+                          "m"(mv[l][b_idx][0]),
+                          "m"(mv[l][b_idx+2][0]),
+                          "m"(mv[l][b_idx+d_idx][0]),
+                          "m"(mv[l][b_idx+d_idx+2][0])
+                    );
+                }
+            }
+            asm volatile(
+                "movd %0, %%mm1 \n\t"
+                "por  %1, %%mm1 \n\t"
+                "punpcklbw %%mm7, %%mm1 \n\t"
+                "pcmpgtw %%mm7, %%mm1 \n\t" // nnz[b] || nnz[bn]
+                ::"m"(nnz[b_idx]),
+                  "m"(nnz[b_idx+d_idx])
+            );
+            asm volatile(
+                "pcmpeqw %%mm7, %%mm0 \n\t"
+                "pcmpeqw %%mm7, %%mm0 \n\t"
+                "psrlw $15, %%mm0 \n\t" // nonzero -> 1
+                "psrlw $14, %%mm1 \n\t"
+                "movq %%mm0, %%mm2 \n\t"
+                "por %%mm1, %%mm2 \n\t"
+                "psrlw $1, %%mm1 \n\t"
+                "pandn %%mm2, %%mm1 \n\t"
+                "movq %%mm1, %0 \n\t"
+                :"=m"(*bS[dir][edge])
+                ::"memory"
+            );
+        }
+        edges = 4;
+        step = 1;
+    }
+    asm volatile(
+        "movq   (%0), %%mm0 \n\t"
+        "movq  8(%0), %%mm1 \n\t"
+        "movq 16(%0), %%mm2 \n\t"
+        "movq 24(%0), %%mm3 \n\t"
+        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4)
+        "movq %%mm0,   (%0) \n\t"
+        "movq %%mm3,  8(%0) \n\t"
+        "movq %%mm4, 16(%0) \n\t"
+        "movq %%mm2, 24(%0) \n\t"
+        ::"r"(bS[0])
+        :"memory"
+    );
+}
+
+/***********************************/
+/* motion compensation */
+
+#define QPEL_H264V(A,B,C,D,E,F,OP)\
+        "movd (%0), "#F"            \n\t"\
+        "movq "#C", %%mm6           \n\t"\
+        "paddw "#D", %%mm6          \n\t"\
+        "psllw $2, %%mm6            \n\t"\
+        "psubw "#B", %%mm6          \n\t"\
+        "psubw "#E", %%mm6          \n\t"\
+        "pmullw %4, %%mm6           \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, "#F"      \n\t"\
+        "paddw %5, "#A"             \n\t"\
+        "paddw "#F", "#A"           \n\t"\
+        "paddw "#A", %%mm6          \n\t"\
+        "psraw $5, %%mm6            \n\t"\
+        "packuswb %%mm6, %%mm6      \n\t"\
+        OP(%%mm6, (%1), A, d)\
+        "add %3, %1                 \n\t"
+
+#define QPEL_H264HV(A,B,C,D,E,F,OF)\
+        "movd (%0), "#F"            \n\t"\
+        "movq "#C", %%mm6           \n\t"\
+        "paddw "#D", %%mm6          \n\t"\
+        "psllw $2, %%mm6            \n\t"\
+        "psubw "#B", %%mm6          \n\t"\
+        "psubw "#E", %%mm6          \n\t"\
+        "pmullw %3, %%mm6           \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, "#F"      \n\t"\
+        "paddw "#F", "#A"           \n\t"\
+        "paddw "#A", %%mm6          \n\t"\
+        "movq %%mm6, "#OF"(%1)      \n\t"
+
+#define QPEL_H264(OPNAME, OP, MMX)\
+static av_noinline void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    int h=4;\
+\
+    asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movq %5, %%mm4             \n\t"\
+        "movq %6, %%mm5             \n\t"\
+        "1:                         \n\t"\
+        "movd  -1(%0), %%mm1        \n\t"\
+        "movd    (%0), %%mm2        \n\t"\
+        "movd   1(%0), %%mm3        \n\t"\
+        "movd   2(%0), %%mm0        \n\t"\
+        "punpcklbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "paddw %%mm0, %%mm1         \n\t"\
+        "paddw %%mm3, %%mm2         \n\t"\
+        "movd  -2(%0), %%mm0        \n\t"\
+        "movd   3(%0), %%mm3        \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "paddw %%mm3, %%mm0         \n\t"\
+        "psllw $2, %%mm2            \n\t"\
+        "psubw %%mm1, %%mm2         \n\t"\
+        "pmullw %%mm4, %%mm2        \n\t"\
+        "paddw %%mm5, %%mm0         \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "psraw $5, %%mm0            \n\t"\
+        "packuswb %%mm0, %%mm0      \n\t"\
+        OP(%%mm0, (%1),%%mm6, d)\
+        "add %3, %0                 \n\t"\
+        "add %4, %1                 \n\t"\
+        "decl %2                    \n\t"\
+        " jnz 1b                    \n\t"\
+        : "+a"(src), "+c"(dst), "+m"(h)\
+        : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
+        : "memory"\
+    );\
+}\
+static av_noinline void OPNAME ## h264_qpel4_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
+    int h=4;\
+    asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movq %0, %%mm4             \n\t"\
+        "movq %1, %%mm5             \n\t"\
+        :: "m"(ff_pw_5), "m"(ff_pw_16)\
+    );\
+    do{\
+    asm volatile(\
+        "movd  -1(%0), %%mm1        \n\t"\
+        "movd    (%0), %%mm2        \n\t"\
+        "movd   1(%0), %%mm3        \n\t"\
+        "movd   2(%0), %%mm0        \n\t"\
+        "punpcklbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "paddw %%mm0, %%mm1         \n\t"\
+        "paddw %%mm3, %%mm2         \n\t"\
+        "movd  -2(%0), %%mm0        \n\t"\
+        "movd   3(%0), %%mm3        \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "paddw %%mm3, %%mm0         \n\t"\
+        "psllw $2, %%mm2            \n\t"\
+        "psubw %%mm1, %%mm2         \n\t"\
+        "pmullw %%mm4, %%mm2        \n\t"\
+        "paddw %%mm5, %%mm0         \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "movd   (%2), %%mm3         \n\t"\
+        "psraw $5, %%mm0            \n\t"\
+        "packuswb %%mm0, %%mm0      \n\t"\
+        PAVGB" %%mm3, %%mm0         \n\t"\
+        OP(%%mm0, (%1),%%mm6, d)\
+        "add %4, %0                 \n\t"\
+        "add %4, %1                 \n\t"\
+        "add %3, %2                 \n\t"\
+        : "+a"(src), "+c"(dst), "+d"(src2)\
+        : "D"((long)src2Stride), "S"((long)dstStride)\
+        : "memory"\
+    );\
+    }while(--h);\
+}\
+static av_noinline void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    src -= 2*srcStride;\
+    asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movd (%0), %%mm0           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm1           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm2           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm3           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm4           \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpcklbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm4     \n\t"\
+        QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+        QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+        QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+        QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+         \
+        : "+a"(src), "+c"(dst)\
+        : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
+        : "memory"\
+    );\
+}\
+static av_noinline void OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    int h=4;\
+    int w=3;\
+    src -= 2*srcStride+2;\
+    while(w--){\
+        asm volatile(\
+            "pxor %%mm7, %%mm7      \n\t"\
+            "movd (%0), %%mm0       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm1       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm2       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm3       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm4       \n\t"\
+            "add %2, %0             \n\t"\
+            "punpcklbw %%mm7, %%mm0 \n\t"\
+            "punpcklbw %%mm7, %%mm1 \n\t"\
+            "punpcklbw %%mm7, %%mm2 \n\t"\
+            "punpcklbw %%mm7, %%mm3 \n\t"\
+            "punpcklbw %%mm7, %%mm4 \n\t"\
+            QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\
+            QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\
+            QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\
+            QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\
+             \
+            : "+a"(src)\
+            : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
+            : "memory"\
+        );\
+        tmp += 4;\
+        src += 4 - 9*srcStride;\
+    }\
+    tmp -= 3*4;\
+    asm volatile(\
+        "movq %4, %%mm6             \n\t"\
+        "1:                         \n\t"\
+        "movq     (%0), %%mm0       \n\t"\
+        "paddw  10(%0), %%mm0       \n\t"\
+        "movq    2(%0), %%mm1       \n\t"\
+        "paddw   8(%0), %%mm1       \n\t"\
+        "movq    4(%0), %%mm2       \n\t"\
+        "paddw   6(%0), %%mm2       \n\t"\
+        "psubw %%mm1, %%mm0         \n\t"/*a-b   (abccba)*/\
+        "psraw $2, %%mm0            \n\t"/*(a-b)/4 */\
+        "psubw %%mm1, %%mm0         \n\t"/*(a-b)/4-b */\
+        "paddsw %%mm2, %%mm0        \n\t"\
+        "psraw $2, %%mm0            \n\t"/*((a-b)/4-b+c)/4 */\
+        "paddw %%mm6, %%mm2         \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"/*(a-5*b+20*c)/16 +32 */\
+        "psraw $6, %%mm0            \n\t"\
+        "packuswb %%mm0, %%mm0      \n\t"\
+        OP(%%mm0, (%1),%%mm7, d)\
+        "add $24, %0                \n\t"\
+        "add %3, %1                 \n\t"\
+        "decl %2                    \n\t"\
+        " jnz 1b                    \n\t"\
+        : "+a"(tmp), "+c"(dst), "+m"(h)\
+        : "S"((long)dstStride), "m"(ff_pw_32)\
+        : "memory"\
+    );\
+}\
+\
+static av_noinline void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    int h=8;\
+    asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movq %5, %%mm6             \n\t"\
+        "1:                         \n\t"\
+        "movq    (%0), %%mm0        \n\t"\
+        "movq   1(%0), %%mm2        \n\t"\
+        "movq %%mm0, %%mm1          \n\t"\
+        "movq %%mm2, %%mm3          \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpckhbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpckhbw %%mm7, %%mm3     \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "paddw %%mm3, %%mm1         \n\t"\
+        "psllw $2, %%mm0            \n\t"\
+        "psllw $2, %%mm1            \n\t"\
+        "movq   -1(%0), %%mm2       \n\t"\
+        "movq    2(%0), %%mm4       \n\t"\
+        "movq %%mm2, %%mm3          \n\t"\
+        "movq %%mm4, %%mm5          \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpckhbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm4     \n\t"\
+        "punpckhbw %%mm7, %%mm5     \n\t"\
+        "paddw %%mm4, %%mm2         \n\t"\
+        "paddw %%mm3, %%mm5         \n\t"\
+        "psubw %%mm2, %%mm0         \n\t"\
+        "psubw %%mm5, %%mm1         \n\t"\
+        "pmullw %%mm6, %%mm0        \n\t"\
+        "pmullw %%mm6, %%mm1        \n\t"\
+        "movd   -2(%0), %%mm2       \n\t"\
+        "movd    7(%0), %%mm5       \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm5     \n\t"\
+        "paddw %%mm3, %%mm2         \n\t"\
+        "paddw %%mm5, %%mm4         \n\t"\
+        "movq %6, %%mm5             \n\t"\
+        "paddw %%mm5, %%mm2         \n\t"\
+        "paddw %%mm5, %%mm4         \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "paddw %%mm4, %%mm1         \n\t"\
+        "psraw $5, %%mm0            \n\t"\
+        "psraw $5, %%mm1            \n\t"\
+        "packuswb %%mm1, %%mm0      \n\t"\
+        OP(%%mm0, (%1),%%mm5, q)\
+        "add %3, %0                 \n\t"\
+        "add %4, %1                 \n\t"\
+        "decl %2                    \n\t"\
+        " jnz 1b                    \n\t"\
+        : "+a"(src), "+c"(dst), "+m"(h)\
+        : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
+        : "memory"\
+    );\
+}\
+\
+static av_noinline void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
+    int h=8;\
+    asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movq %0, %%mm6             \n\t"\
+        :: "m"(ff_pw_5)\
+    );\
+    do{\
+    asm volatile(\
+        "movq    (%0), %%mm0        \n\t"\
+        "movq   1(%0), %%mm2        \n\t"\
+        "movq %%mm0, %%mm1          \n\t"\
+        "movq %%mm2, %%mm3          \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpckhbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpckhbw %%mm7, %%mm3     \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "paddw %%mm3, %%mm1         \n\t"\
+        "psllw $2, %%mm0            \n\t"\
+        "psllw $2, %%mm1            \n\t"\
+        "movq   -1(%0), %%mm2       \n\t"\
+        "movq    2(%0), %%mm4       \n\t"\
+        "movq %%mm2, %%mm3          \n\t"\
+        "movq %%mm4, %%mm5          \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpckhbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm4     \n\t"\
+        "punpckhbw %%mm7, %%mm5     \n\t"\
+        "paddw %%mm4, %%mm2         \n\t"\
+        "paddw %%mm3, %%mm5         \n\t"\
+        "psubw %%mm2, %%mm0         \n\t"\
+        "psubw %%mm5, %%mm1         \n\t"\
+        "pmullw %%mm6, %%mm0        \n\t"\
+        "pmullw %%mm6, %%mm1        \n\t"\
+        "movd   -2(%0), %%mm2       \n\t"\
+        "movd    7(%0), %%mm5       \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm5     \n\t"\
+        "paddw %%mm3, %%mm2         \n\t"\
+        "paddw %%mm5, %%mm4         \n\t"\
+        "movq %5, %%mm5             \n\t"\
+        "paddw %%mm5, %%mm2         \n\t"\
+        "paddw %%mm5, %%mm4         \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "paddw %%mm4, %%mm1         \n\t"\
+        "psraw $5, %%mm0            \n\t"\
+        "psraw $5, %%mm1            \n\t"\
+        "movq (%2), %%mm4           \n\t"\
+        "packuswb %%mm1, %%mm0      \n\t"\
+        PAVGB" %%mm4, %%mm0         \n\t"\
+        OP(%%mm0, (%1),%%mm5, q)\
+        "add %4, %0                 \n\t"\
+        "add %4, %1                 \n\t"\
+        "add %3, %2                 \n\t"\
+        : "+a"(src), "+c"(dst), "+d"(src2)\
+        : "D"((long)src2Stride), "S"((long)dstStride),\
+          "m"(ff_pw_16)\
+        : "memory"\
+    );\
+    }while(--h);\
+}\
+\
+static av_noinline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    int w= 2;\
+    src -= 2*srcStride;\
+    \
+    while(w--){\
+      asm volatile(\
+        "pxor %%mm7, %%mm7          \n\t"\
+        "movd (%0), %%mm0           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm1           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm2           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm3           \n\t"\
+        "add %2, %0                 \n\t"\
+        "movd (%0), %%mm4           \n\t"\
+        "add %2, %0                 \n\t"\
+        "punpcklbw %%mm7, %%mm0     \n\t"\
+        "punpcklbw %%mm7, %%mm1     \n\t"\
+        "punpcklbw %%mm7, %%mm2     \n\t"\
+        "punpcklbw %%mm7, %%mm3     \n\t"\
+        "punpcklbw %%mm7, %%mm4     \n\t"\
+        QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+        QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+        QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+        QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+        QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
+        QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
+        QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+        QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+         \
+        : "+a"(src), "+c"(dst)\
+        : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
+        : "memory"\
+     );\
+     if(h==16){\
+        asm volatile(\
+            QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+            QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+            QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
+            QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
+            QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
+            QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
+            QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
+            QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
+            \
+           : "+a"(src), "+c"(dst)\
+           : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
+           : "memory"\
+        );\
+     }\
+     src += 4-(h+5)*srcStride;\
+     dst += 4-h*dstStride;\
+   }\
+}\
+static av_noinline void OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride, int size){\
+    int h = size;\
+    int w = (size+8)>>2;\
+    src -= 2*srcStride+2;\
+    while(w--){\
+        asm volatile(\
+            "pxor %%mm7, %%mm7      \n\t"\
+            "movd (%0), %%mm0       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm1       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm2       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm3       \n\t"\
+            "add %2, %0             \n\t"\
+            "movd (%0), %%mm4       \n\t"\
+            "add %2, %0             \n\t"\
+            "punpcklbw %%mm7, %%mm0 \n\t"\
+            "punpcklbw %%mm7, %%mm1 \n\t"\
+            "punpcklbw %%mm7, %%mm2 \n\t"\
+            "punpcklbw %%mm7, %%mm3 \n\t"\
+            "punpcklbw %%mm7, %%mm4 \n\t"\
+            QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*48)\
+            QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*48)\
+            QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*48)\
+            QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*48)\
+            QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*48)\
+            QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*48)\
+            QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*48)\
+            QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*48)\
+            : "+a"(src)\
+            : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
+            : "memory"\
+        );\
+        if(size==16){\
+            asm volatile(\
+                QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1,  8*48)\
+                QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2,  9*48)\
+                QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 10*48)\
+                QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 11*48)\
+                QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 12*48)\
+                QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 13*48)\
+                QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 14*48)\
+                QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 15*48)\
+                : "+a"(src)\
+                : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
+                : "memory"\
+            );\
+        }\
+        tmp += 4;\
+        src += 4 - (size+5)*srcStride;\
+    }\
+    tmp -= size+8;\
+    w = size>>4;\
+    do{\
+    h = size;\
+    asm volatile(\
+        "movq %4, %%mm6             \n\t"\
+        "1:                         \n\t"\
+        "movq     (%0), %%mm0       \n\t"\
+        "movq    8(%0), %%mm3       \n\t"\
+        "movq    2(%0), %%mm1       \n\t"\
+        "movq   10(%0), %%mm4       \n\t"\
+        "paddw   %%mm4, %%mm0       \n\t"\
+        "paddw   %%mm3, %%mm1       \n\t"\
+        "paddw  18(%0), %%mm3       \n\t"\
+        "paddw  16(%0), %%mm4       \n\t"\
+        "movq    4(%0), %%mm2       \n\t"\
+        "movq   12(%0), %%mm5       \n\t"\
+        "paddw   6(%0), %%mm2       \n\t"\
+        "paddw  14(%0), %%mm5       \n\t"\
+        "psubw %%mm1, %%mm0         \n\t"\
+        "psubw %%mm4, %%mm3         \n\t"\
+        "psraw $2, %%mm0            \n\t"\
+        "psraw $2, %%mm3            \n\t"\
+        "psubw %%mm1, %%mm0         \n\t"\
+        "psubw %%mm4, %%mm3         \n\t"\
+        "paddsw %%mm2, %%mm0        \n\t"\
+        "paddsw %%mm5, %%mm3        \n\t"\
+        "psraw $2, %%mm0            \n\t"\
+        "psraw $2, %%mm3            \n\t"\
+        "paddw %%mm6, %%mm2         \n\t"\
+        "paddw %%mm6, %%mm5         \n\t"\
+        "paddw %%mm2, %%mm0         \n\t"\
+        "paddw %%mm5, %%mm3         \n\t"\
+        "psraw $6, %%mm0            \n\t"\
+        "psraw $6, %%mm3            \n\t"\
+        "packuswb %%mm3, %%mm0      \n\t"\
+        OP(%%mm0, (%1),%%mm7, q)\
+        "add $48, %0                \n\t"\
+        "add %3, %1                 \n\t"\
+        "decl %2                    \n\t"\
+        " jnz 1b                    \n\t"\
+        : "+a"(tmp), "+c"(dst), "+m"(h)\
+        : "S"((long)dstStride), "m"(ff_pw_32)\
+        : "memory"\
+    );\
+    tmp += 8 - size*24;\
+    dst += 8 - size*dstStride;\
+    }while(w--);\
+}\
+\
+static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride, 8);\
+}\
+static av_noinline void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst  , src  , dstStride, srcStride, 16);\
+    OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
+}\
+\
+static av_noinline void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\
+    OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
+    src += 8*srcStride;\
+    dst += 8*dstStride;\
+    OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst  , src  , dstStride, srcStride);\
+    OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
+}\
+\
+static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
+    OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst  , src  , src2  , dstStride, src2Stride);\
+    OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
+    src += 8*dstStride;\
+    dst += 8*dstStride;\
+    src2 += 8*src2Stride;\
+    OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst  , src  , src2  , dstStride, src2Stride);\
+    OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
+}\
+\
+static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride, 8);\
+}\
+\
+static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+    OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst  , tmp  , src  , dstStride, tmpStride, srcStride, 16);\
+}\
+\
+static av_noinline void OPNAME ## pixels4_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
+{\
+    asm volatile(\
+        "movq       %5,  %%mm6          \n\t"\
+        "movq      (%1), %%mm0          \n\t"\
+        "movq    24(%1), %%mm1          \n\t"\
+        "paddw    %%mm6, %%mm0          \n\t"\
+        "paddw    %%mm6, %%mm1          \n\t"\
+        "psraw      $5,  %%mm0          \n\t"\
+        "psraw      $5,  %%mm1          \n\t"\
+        "packuswb %%mm0, %%mm0          \n\t"\
+        "packuswb %%mm1, %%mm1          \n\t"\
+        PAVGB"     (%0), %%mm0          \n\t"\
+        PAVGB"  (%0,%3), %%mm1          \n\t"\
+        OP(%%mm0, (%2),    %%mm4, d)\
+        OP(%%mm1, (%2,%4), %%mm5, d)\
+        "lea  (%0,%3,2), %0             \n\t"\
+        "lea  (%2,%4,2), %2             \n\t"\
+        "movq    48(%1), %%mm0          \n\t"\
+        "movq    72(%1), %%mm1          \n\t"\
+        "paddw    %%mm6, %%mm0          \n\t"\
+        "paddw    %%mm6, %%mm1          \n\t"\
+        "psraw      $5,  %%mm0          \n\t"\
+        "psraw      $5,  %%mm1          \n\t"\
+        "packuswb %%mm0, %%mm0          \n\t"\
+        "packuswb %%mm1, %%mm1          \n\t"\
+        PAVGB"     (%0), %%mm0          \n\t"\
+        PAVGB"  (%0,%3), %%mm1          \n\t"\
+        OP(%%mm0, (%2),    %%mm4, d)\
+        OP(%%mm1, (%2,%4), %%mm5, d)\
+        :"+a"(src8), "+c"(src16), "+d"(dst)\
+        :"S"((long)src8Stride), "D"((long)dstStride), "m"(ff_pw_16)\
+        :"memory");\
+}\
+static av_noinline void OPNAME ## pixels8_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
+{\
+    asm volatile(\
+        "movq       %0,  %%mm6          \n\t"\
+        ::"m"(ff_pw_16)\
+        );\
+    while(h--){\
+    asm volatile(\
+        "movq      (%1), %%mm0          \n\t"\
+        "movq     8(%1), %%mm1          \n\t"\
+        "paddw    %%mm6, %%mm0          \n\t"\
+        "paddw    %%mm6, %%mm1          \n\t"\
+        "psraw      $5,  %%mm0          \n\t"\
+        "psraw      $5,  %%mm1          \n\t"\
+        "packuswb %%mm1, %%mm0          \n\t"\
+        PAVGB"     (%0), %%mm0          \n\t"\
+        OP(%%mm0, (%2), %%mm5, q)\
+        ::"a"(src8), "c"(src16), "d"(dst)\
+        :"memory");\
+        src8 += src8Stride;\
+        src16 += 24;\
+        dst += dstStride;\
+    }\
+}\
+static void OPNAME ## pixels16_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
+{\
+    OPNAME ## pixels8_l2_shift5_ ## MMX(dst  , src16  , src8  , dstStride, src8Stride, h);\
+    OPNAME ## pixels8_l2_shift5_ ## MMX(dst+8, src16+8, src8+8, dstStride, src8Stride, h);\
+}\
+
+
+#define H264_MC(OPNAME, SIZE, MMX) \
+static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _mmx(dst, src, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src+1, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*SIZE/8];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*SIZE/8];\
+    uint8_t * const half= (uint8_t*)temp;\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, half, stride, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*SIZE/8];\
+    uint8_t * const halfV= (uint8_t*)temp;\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfV, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*SIZE/8];\
+    uint8_t * const halfV= (uint8_t*)temp;\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfV, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*SIZE/8];\
+    uint8_t * const halfV= (uint8_t*)temp;\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfV, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*SIZE/8];\
+    uint8_t * const halfV= (uint8_t*)temp;\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfV, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*(SIZE<8?12:24)/4];\
+    int16_t * const tmp= (int16_t*)temp;\
+    OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, tmp, src, stride, SIZE, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
+    uint8_t * const halfHV= (uint8_t*)temp;\
+    int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\
+    assert((int)temp & 7 == 0);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
+    uint8_t * const halfHV= (uint8_t*)temp;\
+    int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\
+    assert((int)temp & 7 == 0);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
+    int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\
+    uint8_t * const halfHV= ((uint8_t*)temp);\
+    assert((int)temp & 7 == 0);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+2, halfHV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
+    int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\
+    uint8_t * const halfHV= ((uint8_t*)temp);\
+    assert((int)temp & 7 == 0);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+3, halfHV, stride, SIZE, SIZE);\
+}\
+
+
+#define AVG_3DNOW_OP(a,b,temp, size) \
+"mov" #size " " #b ", " #temp "   \n\t"\
+"pavgusb " #temp ", " #a "        \n\t"\
+"mov" #size " " #a ", " #b "      \n\t"
+#define AVG_MMX2_OP(a,b,temp, size) \
+"mov" #size " " #b ", " #temp "   \n\t"\
+"pavgb " #temp ", " #a "          \n\t"\
+"mov" #size " " #a ", " #b "      \n\t"
+
+#define PAVGB "pavgusb"
+QPEL_H264(put_,       PUT_OP, 3dnow)
+QPEL_H264(avg_, AVG_3DNOW_OP, 3dnow)
+#undef PAVGB
+#define PAVGB "pavgb"
+QPEL_H264(put_,       PUT_OP, mmx2)
+QPEL_H264(avg_,  AVG_MMX2_OP, mmx2)
+#undef PAVGB
+
+H264_MC(put_, 4, 3dnow)
+H264_MC(put_, 8, 3dnow)
+H264_MC(put_, 16,3dnow)
+H264_MC(avg_, 4, 3dnow)
+H264_MC(avg_, 8, 3dnow)
+H264_MC(avg_, 16,3dnow)
+H264_MC(put_, 4, mmx2)
+H264_MC(put_, 8, mmx2)
+H264_MC(put_, 16,mmx2)
+H264_MC(avg_, 4, mmx2)
+H264_MC(avg_, 8, mmx2)
+H264_MC(avg_, 16,mmx2)
+
+
+#define H264_CHROMA_OP(S,D)
+#define H264_CHROMA_OP4(S,D,T)
+#define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_mmx
+#define H264_CHROMA_MC4_TMPL put_h264_chroma_mc4_mmx
+#define H264_CHROMA_MC2_TMPL put_h264_chroma_mc2_mmx2
+#define H264_CHROMA_MC8_MV0 put_pixels8_mmx
+#include "dsputil_h264_template_mmx.c"
+#undef H264_CHROMA_OP
+#undef H264_CHROMA_OP4
+#undef H264_CHROMA_MC8_TMPL
+#undef H264_CHROMA_MC4_TMPL
+#undef H264_CHROMA_MC2_TMPL
+#undef H264_CHROMA_MC8_MV0
+
+#define H264_CHROMA_OP(S,D) "pavgb " #S ", " #D " \n\t"
+#define H264_CHROMA_OP4(S,D,T) "movd  " #S ", " #T " \n\t"\
+                               "pavgb " #T ", " #D " \n\t"
+#define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_mmx2
+#define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_mmx2
+#define H264_CHROMA_MC2_TMPL avg_h264_chroma_mc2_mmx2
+#define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
+#include "dsputil_h264_template_mmx.c"
+#undef H264_CHROMA_OP
+#undef H264_CHROMA_OP4
+#undef H264_CHROMA_MC8_TMPL
+#undef H264_CHROMA_MC4_TMPL
+#undef H264_CHROMA_MC2_TMPL
+#undef H264_CHROMA_MC8_MV0
+
+#define H264_CHROMA_OP(S,D) "pavgusb " #S ", " #D " \n\t"
+#define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
+                               "pavgusb " #T ", " #D " \n\t"
+#define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_3dnow
+#define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_3dnow
+#define H264_CHROMA_MC8_MV0 avg_pixels8_3dnow
+#include "dsputil_h264_template_mmx.c"
+#undef H264_CHROMA_OP
+#undef H264_CHROMA_OP4
+#undef H264_CHROMA_MC8_TMPL
+#undef H264_CHROMA_MC4_TMPL
+#undef H264_CHROMA_MC8_MV0
+
+/***********************************/
+/* weighted prediction */
+
+static inline void ff_h264_weight_WxH_mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset, int w, int h)
+{
+    int x, y;
+    offset <<= log2_denom;
+    offset += (1 << log2_denom) >> 1;
+    asm volatile(
+        "movd    %0, %%mm4        \n\t"
+        "movd    %1, %%mm5        \n\t"
+        "movd    %2, %%mm6        \n\t"
+        "pshufw  $0, %%mm4, %%mm4 \n\t"
+        "pshufw  $0, %%mm5, %%mm5 \n\t"
+        "pxor    %%mm7, %%mm7     \n\t"
+        :: "g"(weight), "g"(offset), "g"(log2_denom)
+    );
+    for(y=0; y<h; y+=2){
+        for(x=0; x<w; x+=4){
+            asm volatile(
+                "movd      %0,    %%mm0 \n\t"
+                "movd      %1,    %%mm1 \n\t"
+                "punpcklbw %%mm7, %%mm0 \n\t"
+                "punpcklbw %%mm7, %%mm1 \n\t"
+                "pmullw    %%mm4, %%mm0 \n\t"
+                "pmullw    %%mm4, %%mm1 \n\t"
+                "paddsw    %%mm5, %%mm0 \n\t"
+                "paddsw    %%mm5, %%mm1 \n\t"
+                "psraw     %%mm6, %%mm0 \n\t"
+                "psraw     %%mm6, %%mm1 \n\t"
+                "packuswb  %%mm7, %%mm0 \n\t"
+                "packuswb  %%mm7, %%mm1 \n\t"
+                "movd      %%mm0, %0    \n\t"
+                "movd      %%mm1, %1    \n\t"
+                : "+m"(*(uint32_t*)(dst+x)),
+                  "+m"(*(uint32_t*)(dst+x+stride))
+            );
+        }
+        dst += 2*stride;
+    }
+}
+
+static inline void ff_h264_biweight_WxH_mmx2(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset, int w, int h)
+{
+    int x, y;
+    offset = ((offset + 1) | 1) << log2_denom;
+    asm volatile(
+        "movd    %0, %%mm3        \n\t"
+        "movd    %1, %%mm4        \n\t"
+        "movd    %2, %%mm5        \n\t"
+        "movd    %3, %%mm6        \n\t"
+        "pshufw  $0, %%mm3, %%mm3 \n\t"
+        "pshufw  $0, %%mm4, %%mm4 \n\t"
+        "pshufw  $0, %%mm5, %%mm5 \n\t"
+        "pxor    %%mm7, %%mm7     \n\t"
+        :: "g"(weightd), "g"(weights), "g"(offset), "g"(log2_denom+1)
+    );
+    for(y=0; y<h; y++){
+        for(x=0; x<w; x+=4){
+            asm volatile(
+                "movd      %0,    %%mm0 \n\t"
+                "movd      %1,    %%mm1 \n\t"
+                "punpcklbw %%mm7, %%mm0 \n\t"
+                "punpcklbw %%mm7, %%mm1 \n\t"
+                "pmullw    %%mm3, %%mm0 \n\t"
+                "pmullw    %%mm4, %%mm1 \n\t"
+                "paddsw    %%mm1, %%mm0 \n\t"
+                "paddsw    %%mm5, %%mm0 \n\t"
+                "psraw     %%mm6, %%mm0 \n\t"
+                "packuswb  %%mm0, %%mm0 \n\t"
+                "movd      %%mm0, %0    \n\t"
+                : "+m"(*(uint32_t*)(dst+x))
+                :  "m"(*(uint32_t*)(src+x))
+            );
+        }
+        src += stride;
+        dst += stride;
+    }
+}
+
+#define H264_WEIGHT(W,H) \
+static void ff_h264_biweight_ ## W ## x ## H ## _mmx2(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset){ \
+    ff_h264_biweight_WxH_mmx2(dst, src, stride, log2_denom, weightd, weights, offset, W, H); \
+} \
+static void ff_h264_weight_ ## W ## x ## H ## _mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset){ \
+    ff_h264_weight_WxH_mmx2(dst, stride, log2_denom, weight, offset, W, H); \
+}
+
+H264_WEIGHT(16,16)
+H264_WEIGHT(16, 8)
+H264_WEIGHT( 8,16)
+H264_WEIGHT( 8, 8)
+H264_WEIGHT( 8, 4)
+H264_WEIGHT( 4, 8)
+H264_WEIGHT( 4, 4)
+H264_WEIGHT( 4, 2)
+
diff --git a/contrib/ffmpeg/libavcodec/i386/idct_mmx.c b/contrib/ffmpeg/libavcodec/i386/idct_mmx.c
new file mode 100644
index 000000000..4c548fdce
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/idct_mmx.c
@@ -0,0 +1,597 @@
+/*
+ * idct_mmx.c
+ * Copyright (C) 1999-2001 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ *
+ * mpeg2dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * mpeg2dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with mpeg2dec; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "common.h"
+#include "../dsputil.h"
+
+#include "mmx.h"
+
+#define ATTR_ALIGN(align) __attribute__ ((__aligned__ (align)))
+
+#define ROW_SHIFT 11
+#define COL_SHIFT 6
+
+#define round(bias) ((int)(((bias)+0.5) * (1<<ROW_SHIFT)))
+#define rounder(bias) {round (bias), round (bias)}
+
+#if 0
+/* C row IDCT - its just here to document the MMXEXT and MMX versions */
+static inline void idct_row (int16_t * row, int offset,
+                             int16_t * table, int32_t * rounder)
+{
+    int C1, C2, C3, C4, C5, C6, C7;
+    int a0, a1, a2, a3, b0, b1, b2, b3;
+
+    row += offset;
+
+    C1 = table[1];
+    C2 = table[2];
+    C3 = table[3];
+    C4 = table[4];
+    C5 = table[5];
+    C6 = table[6];
+    C7 = table[7];
+
+    a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + *rounder;
+    a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + *rounder;
+    a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + *rounder;
+    a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + *rounder;
+
+    b0 = C1*row[1] + C3*row[3] + C5*row[5] + C7*row[7];
+    b1 = C3*row[1] - C7*row[3] - C1*row[5] - C5*row[7];
+    b2 = C5*row[1] - C1*row[3] + C7*row[5] + C3*row[7];
+    b3 = C7*row[1] - C5*row[3] + C3*row[5] - C1*row[7];
+
+    row[0] = (a0 + b0) >> ROW_SHIFT;
+    row[1] = (a1 + b1) >> ROW_SHIFT;
+    row[2] = (a2 + b2) >> ROW_SHIFT;
+    row[3] = (a3 + b3) >> ROW_SHIFT;
+    row[4] = (a3 - b3) >> ROW_SHIFT;
+    row[5] = (a2 - b2) >> ROW_SHIFT;
+    row[6] = (a1 - b1) >> ROW_SHIFT;
+    row[7] = (a0 - b0) >> ROW_SHIFT;
+}
+#endif
+
+
+/* MMXEXT row IDCT */
+
+#define mmxext_table(c1,c2,c3,c4,c5,c6,c7)      {  c4,  c2, -c4, -c2,   \
+                                                   c4,  c6,  c4,  c6,   \
+                                                   c1,  c3, -c1, -c5,   \
+                                                   c5,  c7,  c3, -c7,   \
+                                                   c4, -c6,  c4, -c6,   \
+                                                  -c4,  c2,  c4, -c2,   \
+                                                   c5, -c1,  c3, -c1,   \
+                                                   c7,  c3,  c7, -c5 }
+
+static inline void mmxext_row_head (int16_t * row, int offset, const int16_t * table)
+{
+    movq_m2r (*(row+offset), mm2);      // mm2 = x6 x4 x2 x0
+
+    movq_m2r (*(row+offset+4), mm5);    // mm5 = x7 x5 x3 x1
+    movq_r2r (mm2, mm0);                // mm0 = x6 x4 x2 x0
+
+    movq_m2r (*table, mm3);             // mm3 = -C2 -C4 C2 C4
+    movq_r2r (mm5, mm6);                // mm6 = x7 x5 x3 x1
+
+    movq_m2r (*(table+4), mm4);         // mm4 = C6 C4 C6 C4
+    pmaddwd_r2r (mm0, mm3);             // mm3 = -C4*x4-C2*x6 C4*x0+C2*x2
+
+    pshufw_r2r (mm2, mm2, 0x4e);        // mm2 = x2 x0 x6 x4
+}
+
+static inline void mmxext_row (const int16_t * table, const int32_t * rounder)
+{
+    movq_m2r (*(table+8), mm1);         // mm1 = -C5 -C1 C3 C1
+    pmaddwd_r2r (mm2, mm4);             // mm4 = C4*x0+C6*x2 C4*x4+C6*x6
+
+    pmaddwd_m2r (*(table+16), mm0);     // mm0 = C4*x4-C6*x6 C4*x0-C6*x2
+    pshufw_r2r (mm6, mm6, 0x4e);        // mm6 = x3 x1 x7 x5
+
+    movq_m2r (*(table+12), mm7);        // mm7 = -C7 C3 C7 C5
+    pmaddwd_r2r (mm5, mm1);             // mm1 = -C1*x5-C5*x7 C1*x1+C3*x3
+
+    paddd_m2r (*rounder, mm3);          // mm3 += rounder
+    pmaddwd_r2r (mm6, mm7);             // mm7 = C3*x1-C7*x3 C5*x5+C7*x7
+
+    pmaddwd_m2r (*(table+20), mm2);     // mm2 = C4*x0-C2*x2 -C4*x4+C2*x6
+    paddd_r2r (mm4, mm3);               // mm3 = a1 a0 + rounder
+
+    pmaddwd_m2r (*(table+24), mm5);     // mm5 = C3*x5-C1*x7 C5*x1-C1*x3
+    movq_r2r (mm3, mm4);                // mm4 = a1 a0 + rounder
+
+    pmaddwd_m2r (*(table+28), mm6);     // mm6 = C7*x1-C5*x3 C7*x5+C3*x7
+    paddd_r2r (mm7, mm1);               // mm1 = b1 b0
+
+    paddd_m2r (*rounder, mm0);          // mm0 += rounder
+    psubd_r2r (mm1, mm3);               // mm3 = a1-b1 a0-b0 + rounder
+
+    psrad_i2r (ROW_SHIFT, mm3);         // mm3 = y6 y7
+    paddd_r2r (mm4, mm1);               // mm1 = a1+b1 a0+b0 + rounder
+
+    paddd_r2r (mm2, mm0);               // mm0 = a3 a2 + rounder
+    psrad_i2r (ROW_SHIFT, mm1);         // mm1 = y1 y0
+
+    paddd_r2r (mm6, mm5);               // mm5 = b3 b2
+    movq_r2r (mm0, mm4);                // mm4 = a3 a2 + rounder
+
+    paddd_r2r (mm5, mm0);               // mm0 = a3+b3 a2+b2 + rounder
+    psubd_r2r (mm5, mm4);               // mm4 = a3-b3 a2-b2 + rounder
+}
+
+static inline void mmxext_row_tail (int16_t * row, int store)
+{
+    psrad_i2r (ROW_SHIFT, mm0);         // mm0 = y3 y2
+
+    psrad_i2r (ROW_SHIFT, mm4);         // mm4 = y4 y5
+
+    packssdw_r2r (mm0, mm1);            // mm1 = y3 y2 y1 y0
+
+    packssdw_r2r (mm3, mm4);            // mm4 = y6 y7 y4 y5
+
+    movq_r2m (mm1, *(row+store));       // save y3 y2 y1 y0
+    pshufw_r2r (mm4, mm4, 0xb1);        // mm4 = y7 y6 y5 y4
+
+    /* slot */
+
+    movq_r2m (mm4, *(row+store+4));     // save y7 y6 y5 y4
+}
+
+static inline void mmxext_row_mid (int16_t * row, int store,
+                                   int offset, const int16_t * table)
+{
+    movq_m2r (*(row+offset), mm2);      // mm2 = x6 x4 x2 x0
+    psrad_i2r (ROW_SHIFT, mm0);         // mm0 = y3 y2
+
+    movq_m2r (*(row+offset+4), mm5);    // mm5 = x7 x5 x3 x1
+    psrad_i2r (ROW_SHIFT, mm4);         // mm4 = y4 y5
+
+    packssdw_r2r (mm0, mm1);            // mm1 = y3 y2 y1 y0
+    movq_r2r (mm5, mm6);                // mm6 = x7 x5 x3 x1
+
+    packssdw_r2r (mm3, mm4);            // mm4 = y6 y7 y4 y5
+    movq_r2r (mm2, mm0);                // mm0 = x6 x4 x2 x0
+
+    movq_r2m (mm1, *(row+store));       // save y3 y2 y1 y0
+    pshufw_r2r (mm4, mm4, 0xb1);        // mm4 = y7 y6 y5 y4
+
+    movq_m2r (*table, mm3);             // mm3 = -C2 -C4 C2 C4
+    movq_r2m (mm4, *(row+store+4));     // save y7 y6 y5 y4
+
+    pmaddwd_r2r (mm0, mm3);             // mm3 = -C4*x4-C2*x6 C4*x0+C2*x2
+
+    movq_m2r (*(table+4), mm4);         // mm4 = C6 C4 C6 C4
+    pshufw_r2r (mm2, mm2, 0x4e);        // mm2 = x2 x0 x6 x4
+}
+
+
+/* MMX row IDCT */
+
+#define mmx_table(c1,c2,c3,c4,c5,c6,c7) {  c4,  c2,  c4,  c6,   \
+                                           c4,  c6, -c4, -c2,   \
+                                           c1,  c3,  c3, -c7,   \
+                                           c5,  c7, -c1, -c5,   \
+                                           c4, -c6,  c4, -c2,   \
+                                          -c4,  c2,  c4, -c6,   \
+                                           c5, -c1,  c7, -c5,   \
+                                           c7,  c3,  c3, -c1 }
+
+static inline void mmx_row_head (int16_t * row, int offset, const int16_t * table)
+{
+    movq_m2r (*(row+offset), mm2);      // mm2 = x6 x4 x2 x0
+
+    movq_m2r (*(row+offset+4), mm5);    // mm5 = x7 x5 x3 x1
+    movq_r2r (mm2, mm0);                // mm0 = x6 x4 x2 x0
+
+    movq_m2r (*table, mm3);             // mm3 = C6 C4 C2 C4
+    movq_r2r (mm5, mm6);                // mm6 = x7 x5 x3 x1
+
+    punpckldq_r2r (mm0, mm0);           // mm0 = x2 x0 x2 x0
+
+    movq_m2r (*(table+4), mm4);         // mm4 = -C2 -C4 C6 C4
+    pmaddwd_r2r (mm0, mm3);             // mm3 = C4*x0+C6*x2 C4*x0+C2*x2
+
+    movq_m2r (*(table+8), mm1);         // mm1 = -C7 C3 C3 C1
+    punpckhdq_r2r (mm2, mm2);           // mm2 = x6 x4 x6 x4
+}
+
+static inline void mmx_row (const int16_t * table, const int32_t * rounder)
+{
+    pmaddwd_r2r (mm2, mm4);             // mm4 = -C4*x4-C2*x6 C4*x4+C6*x6
+    punpckldq_r2r (mm5, mm5);           // mm5 = x3 x1 x3 x1
+
+    pmaddwd_m2r (*(table+16), mm0);     // mm0 = C4*x0-C2*x2 C4*x0-C6*x2
+    punpckhdq_r2r (mm6, mm6);           // mm6 = x7 x5 x7 x5
+
+    movq_m2r (*(table+12), mm7);        // mm7 = -C5 -C1 C7 C5
+    pmaddwd_r2r (mm5, mm1);             // mm1 = C3*x1-C7*x3 C1*x1+C3*x3
+
+    paddd_m2r (*rounder, mm3);          // mm3 += rounder
+    pmaddwd_r2r (mm6, mm7);             // mm7 = -C1*x5-C5*x7 C5*x5+C7*x7
+
+    pmaddwd_m2r (*(table+20), mm2);     // mm2 = C4*x4-C6*x6 -C4*x4+C2*x6
+    paddd_r2r (mm4, mm3);               // mm3 = a1 a0 + rounder
+
+    pmaddwd_m2r (*(table+24), mm5);     // mm5 = C7*x1-C5*x3 C5*x1-C1*x3
+    movq_r2r (mm3, mm4);                // mm4 = a1 a0 + rounder
+
+    pmaddwd_m2r (*(table+28), mm6);     // mm6 = C3*x5-C1*x7 C7*x5+C3*x7
+    paddd_r2r (mm7, mm1);               // mm1 = b1 b0
+
+    paddd_m2r (*rounder, mm0);          // mm0 += rounder
+    psubd_r2r (mm1, mm3);               // mm3 = a1-b1 a0-b0 + rounder
+
+    psrad_i2r (ROW_SHIFT, mm3);         // mm3 = y6 y7
+    paddd_r2r (mm4, mm1);               // mm1 = a1+b1 a0+b0 + rounder
+
+    paddd_r2r (mm2, mm0);               // mm0 = a3 a2 + rounder
+    psrad_i2r (ROW_SHIFT, mm1);         // mm1 = y1 y0
+
+    paddd_r2r (mm6, mm5);               // mm5 = b3 b2
+    movq_r2r (mm0, mm7);                // mm7 = a3 a2 + rounder
+
+    paddd_r2r (mm5, mm0);               // mm0 = a3+b3 a2+b2 + rounder
+    psubd_r2r (mm5, mm7);               // mm7 = a3-b3 a2-b2 + rounder
+}
+
+static inline void mmx_row_tail (int16_t * row, int store)
+{
+    psrad_i2r (ROW_SHIFT, mm0);         // mm0 = y3 y2
+
+    psrad_i2r (ROW_SHIFT, mm7);         // mm7 = y4 y5
+
+    packssdw_r2r (mm0, mm1);            // mm1 = y3 y2 y1 y0
+
+    packssdw_r2r (mm3, mm7);            // mm7 = y6 y7 y4 y5
+
+    movq_r2m (mm1, *(row+store));       // save y3 y2 y1 y0
+    movq_r2r (mm7, mm4);                // mm4 = y6 y7 y4 y5
+
+    pslld_i2r (16, mm7);                // mm7 = y7 0 y5 0
+
+    psrld_i2r (16, mm4);                // mm4 = 0 y6 0 y4
+
+    por_r2r (mm4, mm7);                 // mm7 = y7 y6 y5 y4
+
+    /* slot */
+
+    movq_r2m (mm7, *(row+store+4));     // save y7 y6 y5 y4
+}
+
+static inline void mmx_row_mid (int16_t * row, int store,
+                                int offset, const int16_t * table)
+{
+    movq_m2r (*(row+offset), mm2);      // mm2 = x6 x4 x2 x0
+    psrad_i2r (ROW_SHIFT, mm0);         // mm0 = y3 y2
+
+    movq_m2r (*(row+offset+4), mm5);    // mm5 = x7 x5 x3 x1
+    psrad_i2r (ROW_SHIFT, mm7);         // mm7 = y4 y5
+
+    packssdw_r2r (mm0, mm1);            // mm1 = y3 y2 y1 y0
+    movq_r2r (mm5, mm6);                // mm6 = x7 x5 x3 x1
+
+    packssdw_r2r (mm3, mm7);            // mm7 = y6 y7 y4 y5
+    movq_r2r (mm2, mm0);                // mm0 = x6 x4 x2 x0
+
+    movq_r2m (mm1, *(row+store));       // save y3 y2 y1 y0
+    movq_r2r (mm7, mm1);                // mm1 = y6 y7 y4 y5
+
+    punpckldq_r2r (mm0, mm0);           // mm0 = x2 x0 x2 x0
+    psrld_i2r (16, mm7);                // mm7 = 0 y6 0 y4
+
+    movq_m2r (*table, mm3);             // mm3 = C6 C4 C2 C4
+    pslld_i2r (16, mm1);                // mm1 = y7 0 y5 0
+
+    movq_m2r (*(table+4), mm4);         // mm4 = -C2 -C4 C6 C4
+    por_r2r (mm1, mm7);                 // mm7 = y7 y6 y5 y4
+
+    movq_m2r (*(table+8), mm1);         // mm1 = -C7 C3 C3 C1
+    punpckhdq_r2r (mm2, mm2);           // mm2 = x6 x4 x6 x4
+
+    movq_r2m (mm7, *(row+store+4));     // save y7 y6 y5 y4
+    pmaddwd_r2r (mm0, mm3);             // mm3 = C4*x0+C6*x2 C4*x0+C2*x2
+}
+
+
+#if 0
+// C column IDCT - its just here to document the MMXEXT and MMX versions
+static inline void idct_col (int16_t * col, int offset)
+{
+/* multiplication - as implemented on mmx */
+#define F(c,x) (((c) * (x)) >> 16)
+
+/* saturation - it helps us handle torture test cases */
+#define S(x) (((x)>32767) ? 32767 : ((x)<-32768) ? -32768 : (x))
+
+    int16_t x0, x1, x2, x3, x4, x5, x6, x7;
+    int16_t y0, y1, y2, y3, y4, y5, y6, y7;
+    int16_t a0, a1, a2, a3, b0, b1, b2, b3;
+    int16_t u04, v04, u26, v26, u17, v17, u35, v35, u12, v12;
+
+    col += offset;
+
+    x0 = col[0*8];
+    x1 = col[1*8];
+    x2 = col[2*8];
+    x3 = col[3*8];
+    x4 = col[4*8];
+    x5 = col[5*8];
+    x6 = col[6*8];
+    x7 = col[7*8];
+
+    u04 = S (x0 + x4);
+    v04 = S (x0 - x4);
+    u26 = S (F (T2, x6) + x2);
+    v26 = S (F (T2, x2) - x6);
+
+    a0 = S (u04 + u26);
+    a1 = S (v04 + v26);
+    a2 = S (v04 - v26);
+    a3 = S (u04 - u26);
+
+    u17 = S (F (T1, x7) + x1);
+    v17 = S (F (T1, x1) - x7);
+    u35 = S (F (T3, x5) + x3);
+    v35 = S (F (T3, x3) - x5);
+
+    b0 = S (u17 + u35);
+    b3 = S (v17 - v35);
+    u12 = S (u17 - u35);
+    v12 = S (v17 + v35);
+    u12 = S (2 * F (C4, u12));
+    v12 = S (2 * F (C4, v12));
+    b1 = S (u12 + v12);
+    b2 = S (u12 - v12);
+
+    y0 = S (a0 + b0) >> COL_SHIFT;
+    y1 = S (a1 + b1) >> COL_SHIFT;
+    y2 = S (a2 + b2) >> COL_SHIFT;
+    y3 = S (a3 + b3) >> COL_SHIFT;
+
+    y4 = S (a3 - b3) >> COL_SHIFT;
+    y5 = S (a2 - b2) >> COL_SHIFT;
+    y6 = S (a1 - b1) >> COL_SHIFT;
+    y7 = S (a0 - b0) >> COL_SHIFT;
+
+    col[0*8] = y0;
+    col[1*8] = y1;
+    col[2*8] = y2;
+    col[3*8] = y3;
+    col[4*8] = y4;
+    col[5*8] = y5;
+    col[6*8] = y6;
+    col[7*8] = y7;
+}
+#endif
+
+
+// MMX column IDCT
+static inline void idct_col (int16_t * col, int offset)
+{
+#define T1 13036
+#define T2 27146
+#define T3 43790
+#define C4 23170
+
+    static const short _T1[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
+    static const short _T2[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
+    static const short _T3[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
+    static const short _C4[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
+
+    /* column code adapted from peter gubanov */
+    /* http://www.elecard.com/peter/idct.shtml */
+
+    movq_m2r (*_T1, mm0);               // mm0 = T1
+
+    movq_m2r (*(col+offset+1*8), mm1);  // mm1 = x1
+    movq_r2r (mm0, mm2);                // mm2 = T1
+
+    movq_m2r (*(col+offset+7*8), mm4);  // mm4 = x7
+    pmulhw_r2r (mm1, mm0);              // mm0 = T1*x1
+
+    movq_m2r (*_T3, mm5);               // mm5 = T3
+    pmulhw_r2r (mm4, mm2);              // mm2 = T1*x7
+
+    movq_m2r (*(col+offset+5*8), mm6);  // mm6 = x5
+    movq_r2r (mm5, mm7);                // mm7 = T3-1
+
+    movq_m2r (*(col+offset+3*8), mm3);  // mm3 = x3
+    psubsw_r2r (mm4, mm0);              // mm0 = v17
+
+    movq_m2r (*_T2, mm4);               // mm4 = T2
+    pmulhw_r2r (mm3, mm5);              // mm5 = (T3-1)*x3
+
+    paddsw_r2r (mm2, mm1);              // mm1 = u17
+    pmulhw_r2r (mm6, mm7);              // mm7 = (T3-1)*x5
+
+    /* slot */
+
+    movq_r2r (mm4, mm2);                // mm2 = T2
+    paddsw_r2r (mm3, mm5);              // mm5 = T3*x3
+
+    pmulhw_m2r (*(col+offset+2*8), mm4);// mm4 = T2*x2
+    paddsw_r2r (mm6, mm7);              // mm7 = T3*x5
+
+    psubsw_r2r (mm6, mm5);              // mm5 = v35
+    paddsw_r2r (mm3, mm7);              // mm7 = u35
+
+    movq_m2r (*(col+offset+6*8), mm3);  // mm3 = x6
+    movq_r2r (mm0, mm6);                // mm6 = v17
+
+    pmulhw_r2r (mm3, mm2);              // mm2 = T2*x6
+    psubsw_r2r (mm5, mm0);              // mm0 = b3
+
+    psubsw_r2r (mm3, mm4);              // mm4 = v26
+    paddsw_r2r (mm6, mm5);              // mm5 = v12
+
+    movq_r2m (mm0, *(col+offset+3*8));  // save b3 in scratch0
+    movq_r2r (mm1, mm6);                // mm6 = u17
+
+    paddsw_m2r (*(col+offset+2*8), mm2);// mm2 = u26
+    paddsw_r2r (mm7, mm6);              // mm6 = b0
+
+    psubsw_r2r (mm7, mm1);              // mm1 = u12
+    movq_r2r (mm1, mm7);                // mm7 = u12
+
+    movq_m2r (*(col+offset+0*8), mm3);  // mm3 = x0
+    paddsw_r2r (mm5, mm1);              // mm1 = u12+v12
+
+    movq_m2r (*_C4, mm0);               // mm0 = C4/2
+    psubsw_r2r (mm5, mm7);              // mm7 = u12-v12
+
+    movq_r2m (mm6, *(col+offset+5*8));  // save b0 in scratch1
+    pmulhw_r2r (mm0, mm1);              // mm1 = b1/2
+
+    movq_r2r (mm4, mm6);                // mm6 = v26
+    pmulhw_r2r (mm0, mm7);              // mm7 = b2/2
+
+    movq_m2r (*(col+offset+4*8), mm5);  // mm5 = x4
+    movq_r2r (mm3, mm0);                // mm0 = x0
+
+    psubsw_r2r (mm5, mm3);              // mm3 = v04
+    paddsw_r2r (mm5, mm0);              // mm0 = u04
+
+    paddsw_r2r (mm3, mm4);              // mm4 = a1
+    movq_r2r (mm0, mm5);                // mm5 = u04
+
+    psubsw_r2r (mm6, mm3);              // mm3 = a2
+    paddsw_r2r (mm2, mm5);              // mm5 = a0
+
+    paddsw_r2r (mm1, mm1);              // mm1 = b1
+    psubsw_r2r (mm2, mm0);              // mm0 = a3
+
+    paddsw_r2r (mm7, mm7);              // mm7 = b2
+    movq_r2r (mm3, mm2);                // mm2 = a2
+
+    movq_r2r (mm4, mm6);                // mm6 = a1
+    paddsw_r2r (mm7, mm3);              // mm3 = a2+b2
+
+    psraw_i2r (COL_SHIFT, mm3);         // mm3 = y2
+    paddsw_r2r (mm1, mm4);              // mm4 = a1+b1
+
+    psraw_i2r (COL_SHIFT, mm4);         // mm4 = y1
+    psubsw_r2r (mm1, mm6);              // mm6 = a1-b1
+
+    movq_m2r (*(col+offset+5*8), mm1);  // mm1 = b0
+    psubsw_r2r (mm7, mm2);              // mm2 = a2-b2
+
+    psraw_i2r (COL_SHIFT, mm6);         // mm6 = y6
+    movq_r2r (mm5, mm7);                // mm7 = a0
+
+    movq_r2m (mm4, *(col+offset+1*8));  // save y1
+    psraw_i2r (COL_SHIFT, mm2);         // mm2 = y5
+
+    movq_r2m (mm3, *(col+offset+2*8));  // save y2
+    paddsw_r2r (mm1, mm5);              // mm5 = a0+b0
+
+    movq_m2r (*(col+offset+3*8), mm4);  // mm4 = b3
+    psubsw_r2r (mm1, mm7);              // mm7 = a0-b0
+
+    psraw_i2r (COL_SHIFT, mm5);         // mm5 = y0
+    movq_r2r (mm0, mm3);                // mm3 = a3
+
+    movq_r2m (mm2, *(col+offset+5*8));  // save y5
+    psubsw_r2r (mm4, mm3);              // mm3 = a3-b3
+
+    psraw_i2r (COL_SHIFT, mm7);         // mm7 = y7
+    paddsw_r2r (mm0, mm4);              // mm4 = a3+b3
+
+    movq_r2m (mm5, *(col+offset+0*8));  // save y0
+    psraw_i2r (COL_SHIFT, mm3);         // mm3 = y4
+
+    movq_r2m (mm6, *(col+offset+6*8));  // save y6
+    psraw_i2r (COL_SHIFT, mm4);         // mm4 = y3
+
+    movq_r2m (mm7, *(col+offset+7*8));  // save y7
+
+    movq_r2m (mm3, *(col+offset+4*8));  // save y4
+
+    movq_r2m (mm4, *(col+offset+3*8));  // save y3
+
+#undef T1
+#undef T2
+#undef T3
+#undef C4
+}
+
+static const int32_t rounder0[] ATTR_ALIGN(8) =
+    rounder ((1 << (COL_SHIFT - 1)) - 0.5);
+static const int32_t rounder4[] ATTR_ALIGN(8) = rounder (0);
+static const int32_t rounder1[] ATTR_ALIGN(8) =
+    rounder (1.25683487303);        /* C1*(C1/C4+C1+C7)/2 */
+static const int32_t rounder7[] ATTR_ALIGN(8) =
+    rounder (-0.25);                /* C1*(C7/C4+C7-C1)/2 */
+static const int32_t rounder2[] ATTR_ALIGN(8) =
+    rounder (0.60355339059);        /* C2 * (C6+C2)/2 */
+static const int32_t rounder6[] ATTR_ALIGN(8) =
+    rounder (-0.25);                /* C2 * (C6-C2)/2 */
+static const int32_t rounder3[] ATTR_ALIGN(8) =
+    rounder (0.087788325588);       /* C3*(-C3/C4+C3+C5)/2 */
+static const int32_t rounder5[] ATTR_ALIGN(8) =
+    rounder (-0.441341716183);      /* C3*(-C5/C4+C5-C3)/2 */
+
+#undef COL_SHIFT
+#undef ROW_SHIFT
+
+#define declare_idct(idct,table,idct_row_head,idct_row,idct_row_tail,idct_row_mid) \
+void idct (int16_t * block)                                             \
+{                                                                       \
+    static const int16_t table04[] ATTR_ALIGN(16) =                     \
+        table (22725, 21407, 19266, 16384, 12873,  8867, 4520);         \
+    static const int16_t table17[] ATTR_ALIGN(16) =                     \
+        table (31521, 29692, 26722, 22725, 17855, 12299, 6270);         \
+    static const int16_t table26[] ATTR_ALIGN(16) =                     \
+        table (29692, 27969, 25172, 21407, 16819, 11585, 5906);         \
+    static const int16_t table35[] ATTR_ALIGN(16) =                     \
+        table (26722, 25172, 22654, 19266, 15137, 10426, 5315);         \
+                                                                        \
+    idct_row_head (block, 0*8, table04);                                \
+    idct_row (table04, rounder0);                                       \
+    idct_row_mid (block, 0*8, 4*8, table04);                            \
+    idct_row (table04, rounder4);                                       \
+    idct_row_mid (block, 4*8, 1*8, table17);                            \
+    idct_row (table17, rounder1);                                       \
+    idct_row_mid (block, 1*8, 7*8, table17);                            \
+    idct_row (table17, rounder7);                                       \
+    idct_row_mid (block, 7*8, 2*8, table26);                            \
+    idct_row (table26, rounder2);                                       \
+    idct_row_mid (block, 2*8, 6*8, table26);                            \
+    idct_row (table26, rounder6);                                       \
+    idct_row_mid (block, 6*8, 3*8, table35);                            \
+    idct_row (table35, rounder3);                                       \
+    idct_row_mid (block, 3*8, 5*8, table35);                            \
+    idct_row (table35, rounder5);                                       \
+    idct_row_tail (block, 5*8);                                         \
+                                                                        \
+    idct_col (block, 0);                                                \
+    idct_col (block, 4);                                                \
+}
+
+void ff_mmx_idct(DCTELEM *block);
+void ff_mmxext_idct(DCTELEM *block);
+
+declare_idct (ff_mmxext_idct, mmxext_table,
+              mmxext_row_head, mmxext_row, mmxext_row_tail, mmxext_row_mid)
+
+declare_idct (ff_mmx_idct, mmx_table,
+              mmx_row_head, mmx_row, mmx_row_tail, mmx_row_mid)
+
diff --git a/contrib/ffmpeg/libavcodec/i386/idct_mmx_xvid.c b/contrib/ffmpeg/libavcodec/i386/idct_mmx_xvid.c
new file mode 100644
index 000000000..85cfbc9cd
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/idct_mmx_xvid.c
@@ -0,0 +1,535 @@
+///****************************************************************************
+// *
+// *  XVID MPEG-4 VIDEO CODEC
+// *  - MMX and XMM forward discrete cosine transform -
+// *
+// *  Copyright(C) 2001 Peter Ross <pross@xvid.org>
+// *
+// * This file is part of FFmpeg.
+// *
+// * FFmpeg is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
+// *
+// * FFmpeg is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public License
+// * along with FFmpeg; if not, write to the Free Software Foundation,
+// * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+// *
+// * $Id: idct_mmx_xvid.c 6577 2006-10-07 15:30:46Z diego $
+// *
+// ***************************************************************************/
+
+// ****************************************************************************
+//
+// Originally provided by Intel at AP-922
+// http://developer.intel.com/vtune/cbts/strmsimd/922down.htm
+// (See more app notes at http://developer.intel.com/vtune/cbts/strmsimd/appnotes.htm)
+// but in a limited edition.
+// New macro implements a column part for precise iDCT
+// The routine precision now satisfies IEEE standard 1180-1990.
+//
+// Copyright(C) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
+// Rounding trick Copyright(C) 2000 Michel Lespinasse <walken@zoy.org>
+//
+// http://www.elecard.com/peter/idct.html
+// http://www.linuxvideo.org/mpeg2dec/
+//
+// ***************************************************************************/
+//
+// These examples contain code fragments for first stage iDCT 8x8
+// (for rows) and first stage DCT 8x8 (for columns)
+//
+
+// conversion to gcc syntax by michael niedermayer
+
+
+#include <inttypes.h>
+#include "../avcodec.h"
+
+//=============================================================================
+// Macros and other preprocessor constants
+//=============================================================================
+
+#define BITS_INV_ACC    5                              // 4 or 5 for IEEE
+#define SHIFT_INV_ROW   (16 - BITS_INV_ACC) //11
+#define SHIFT_INV_COL   (1 + BITS_INV_ACC) //6
+#define RND_INV_ROW     (1024 * (6 - BITS_INV_ACC))
+#define RND_INV_COL     (16 * (BITS_INV_ACC - 3))
+#define RND_INV_CORR    (RND_INV_COL - 1)
+
+#define BITS_FRW_ACC    3                              // 2 or 3 for accuracy
+#define SHIFT_FRW_COL   BITS_FRW_ACC
+#define SHIFT_FRW_ROW   (BITS_FRW_ACC + 17)
+#define RND_FRW_ROW     (262144*(BITS_FRW_ACC - 1))
+
+
+//-----------------------------------------------------------------------------
+// Various memory constants (trigonometric values or rounding values)
+//-----------------------------------------------------------------------------
+
+
+static const int16_t tg_1_16[4*4] attribute_used __attribute__ ((aligned(8))) = {
+  13036,13036,13036,13036,        // tg * (2<<16) + 0.5
+  27146,27146,27146,27146,        // tg * (2<<16) + 0.5
+  -21746,-21746,-21746,-21746,    // tg * (2<<16) + 0.5
+  23170,23170,23170,23170};       // cos * (2<<15) + 0.5
+
+static const int32_t rounder_0[2*8] attribute_used __attribute__ ((aligned(8))) = {
+  65536,65536,
+  3597,3597,
+  2260,2260,
+  1203,1203,
+  0,0,
+  120,120,
+  512,512,
+  512,512};
+
+//-----------------------------------------------------------------------------
+//
+// The first stage iDCT 8x8 - inverse DCTs of rows
+//
+//-----------------------------------------------------------------------------
+// The 8-point inverse DCT direct algorithm
+//-----------------------------------------------------------------------------
+//
+// static const short w[32] = {
+//       FIX(cos_4_16),  FIX(cos_2_16),  FIX(cos_4_16),  FIX(cos_6_16),
+//       FIX(cos_4_16),  FIX(cos_6_16), -FIX(cos_4_16), -FIX(cos_2_16),
+//       FIX(cos_4_16), -FIX(cos_6_16), -FIX(cos_4_16),  FIX(cos_2_16),
+//       FIX(cos_4_16), -FIX(cos_2_16),  FIX(cos_4_16), -FIX(cos_6_16),
+//       FIX(cos_1_16),  FIX(cos_3_16),  FIX(cos_5_16),  FIX(cos_7_16),
+//       FIX(cos_3_16), -FIX(cos_7_16), -FIX(cos_1_16), -FIX(cos_5_16),
+//       FIX(cos_5_16), -FIX(cos_1_16),  FIX(cos_7_16),  FIX(cos_3_16),
+//       FIX(cos_7_16), -FIX(cos_5_16),  FIX(cos_3_16), -FIX(cos_1_16) };
+//
+// #define DCT_8_INV_ROW(x, y)
+// {
+//       int a0, a1, a2, a3, b0, b1, b2, b3;
+//
+//       a0 =x[0]*w[0]+x[2]*w[1]+x[4]*w[2]+x[6]*w[3];
+//       a1 =x[0]*w[4]+x[2]*w[5]+x[4]*w[6]+x[6]*w[7];
+//       a2 = x[0] * w[ 8] + x[2] * w[ 9] + x[4] * w[10] + x[6] * w[11];
+//       a3 = x[0] * w[12] + x[2] * w[13] + x[4] * w[14] + x[6] * w[15];
+//       b0 = x[1] * w[16] + x[3] * w[17] + x[5] * w[18] + x[7] * w[19];
+//       b1 = x[1] * w[20] + x[3] * w[21] + x[5] * w[22] + x[7] * w[23];
+//       b2 = x[1] * w[24] + x[3] * w[25] + x[5] * w[26] + x[7] * w[27];
+//       b3 = x[1] * w[28] + x[3] * w[29] + x[5] * w[30] + x[7] * w[31];
+//
+//       y[0] = SHIFT_ROUND ( a0 + b0 );
+//       y[1] = SHIFT_ROUND ( a1 + b1 );
+//       y[2] = SHIFT_ROUND ( a2 + b2 );
+//       y[3] = SHIFT_ROUND ( a3 + b3 );
+//       y[4] = SHIFT_ROUND ( a3 - b3 );
+//       y[5] = SHIFT_ROUND ( a2 - b2 );
+//       y[6] = SHIFT_ROUND ( a1 - b1 );
+//       y[7] = SHIFT_ROUND ( a0 - b0 );
+// }
+//
+//-----------------------------------------------------------------------------
+//
+// In this implementation the outputs of the iDCT-1D are multiplied
+//       for rows 0,4 - by cos_4_16,
+//       for rows 1,7 - by cos_1_16,
+//       for rows 2,6 - by cos_2_16,
+//       for rows 3,5 - by cos_3_16
+// and are shifted to the left for better accuracy
+//
+// For the constants used,
+//       FIX(float_const) = (short) (float_const * (1<<15) + 0.5)
+//
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// Tables for mmx processors
+//-----------------------------------------------------------------------------
+
+// Table for rows 0,4 - constants are multiplied by cos_4_16
+static const int16_t tab_i_04_mmx[32*4] attribute_used __attribute__ ((aligned(8))) = {
+  16384,16384,16384,-16384,       // movq-> w06 w04 w02 w00
+  21407,8867,8867,-21407,         // w07 w05 w03 w01
+  16384,-16384,16384,16384,       // w14 w12 w10 w08
+  -8867,21407,-21407,-8867,       // w15 w13 w11 w09
+  22725,12873,19266,-22725,       // w22 w20 w18 w16
+  19266,4520,-4520,-12873,        // w23 w21 w19 w17
+  12873,4520,4520,19266,          // w30 w28 w26 w24
+  -22725,19266,-12873,-22725,     // w31 w29 w27 w25
+// Table for rows 1,7 - constants are multiplied by cos_1_16
+  22725,22725,22725,-22725,       // movq-> w06 w04 w02 w00
+  29692,12299,12299,-29692,       // w07 w05 w03 w01
+  22725,-22725,22725,22725,       // w14 w12 w10 w08
+  -12299,29692,-29692,-12299,     // w15 w13 w11 w09
+  31521,17855,26722,-31521,       // w22 w20 w18 w16
+  26722,6270,-6270,-17855,        // w23 w21 w19 w17
+  17855,6270,6270,26722,          // w30 w28 w26 w24
+  -31521,26722,-17855,-31521,     // w31 w29 w27 w25
+// Table for rows 2,6 - constants are multiplied by cos_2_16
+  21407,21407,21407,-21407,       // movq-> w06 w04 w02 w00
+  27969,11585,11585,-27969,       // w07 w05 w03 w01
+  21407,-21407,21407,21407,       // w14 w12 w10 w08
+  -11585,27969,-27969,-11585,     // w15 w13 w11 w09
+  29692,16819,25172,-29692,       // w22 w20 w18 w16
+  25172,5906,-5906,-16819,        // w23 w21 w19 w17
+  16819,5906,5906,25172,          // w30 w28 w26 w24
+  -29692,25172,-16819,-29692,     // w31 w29 w27 w25
+// Table for rows 3,5 - constants are multiplied by cos_3_16
+  19266,19266,19266,-19266,       // movq-> w06 w04 w02 w00
+  25172,10426,10426,-25172,       // w07 w05 w03 w01
+  19266,-19266,19266,19266,       // w14 w12 w10 w08
+  -10426,25172,-25172,-10426,     // w15 w13 w11 w09
+  26722,15137,22654,-26722,       // w22 w20 w18 w16
+  22654,5315,-5315,-15137,        // w23 w21 w19 w17
+  15137,5315,5315,22654,          // w30 w28 w26 w24
+  -26722,22654,-15137,-26722,     // w31 w29 w27 w25
+};
+//-----------------------------------------------------------------------------
+// Tables for xmm processors
+//-----------------------------------------------------------------------------
+
+// %3 for rows 0,4 - constants are multiplied by cos_4_16
+static const int16_t tab_i_04_xmm[32*4] attribute_used __attribute__ ((aligned(8))) = {
+  16384,21407,16384,8867,      // movq-> w05 w04 w01 w00
+  16384,8867,-16384,-21407,    // w07 w06 w03 w02
+  16384,-8867,16384,-21407,    // w13 w12 w09 w08
+  -16384,21407,16384,-8867,    // w15 w14 w11 w10
+  22725,19266,19266,-4520,     // w21 w20 w17 w16
+  12873,4520,-22725,-12873,    // w23 w22 w19 w18
+  12873,-22725,4520,-12873,    // w29 w28 w25 w24
+  4520,19266,19266,-22725,     // w31 w30 w27 w26
+// %3 for rows 1,7 - constants are multiplied by cos_1_16
+  22725,29692,22725,12299,     // movq-> w05 w04 w01 w00
+  22725,12299,-22725,-29692,   // w07 w06 w03 w02
+  22725,-12299,22725,-29692,   // w13 w12 w09 w08
+  -22725,29692,22725,-12299,   // w15 w14 w11 w10
+  31521,26722,26722,-6270,     // w21 w20 w17 w16
+  17855,6270,-31521,-17855,    // w23 w22 w19 w18
+  17855,-31521,6270,-17855,    // w29 w28 w25 w24
+  6270,26722,26722,-31521,     // w31 w30 w27 w26
+// %3 for rows 2,6 - constants are multiplied by cos_2_16
+  21407,27969,21407,11585,     // movq-> w05 w04 w01 w00
+  21407,11585,-21407,-27969,   // w07 w06 w03 w02
+  21407,-11585,21407,-27969,   // w13 w12 w09 w08
+  -21407,27969,21407,-11585,   // w15 w14 w11 w10
+  29692,25172,25172,-5906,     // w21 w20 w17 w16
+  16819,5906,-29692,-16819,    // w23 w22 w19 w18
+  16819,-29692,5906,-16819,    // w29 w28 w25 w24
+  5906,25172,25172,-29692,     // w31 w30 w27 w26
+// %3 for rows 3,5 - constants are multiplied by cos_3_16
+  19266,25172,19266,10426,     // movq-> w05 w04 w01 w00
+  19266,10426,-19266,-25172,   // w07 w06 w03 w02
+  19266,-10426,19266,-25172,   // w13 w12 w09 w08
+  -19266,25172,19266,-10426,   // w15 w14 w11 w10
+  26722,22654,22654,-5315,     // w21 w20 w17 w16
+  15137,5315,-26722,-15137,    // w23 w22 w19 w18
+  15137,-26722,5315,-15137,    // w29 w28 w25 w24
+  5315,22654,22654,-26722,     // w31 w30 w27 w26
+};
+//=============================================================================
+// Helper macros for the code
+//=============================================================================
+
+//-----------------------------------------------------------------------------
+// DCT_8_INV_ROW_MMX( INP, OUT, TABLE, ROUNDER
+//-----------------------------------------------------------------------------
+
+#define DCT_8_INV_ROW_MMX(A1,A2,A3,A4)\
+  "movq " #A1 ",%%mm0              \n\t"/* 0 ; x3 x2 x1 x0*/\
+  "movq 8+" #A1 ",%%mm1            \n\t"/* 1 ; x7 x6 x5 x4*/\
+  "movq %%mm0,%%mm2            \n\t"/* 2  ; x3 x2 x1 x0*/\
+  "movq " #A3 ",%%mm3              \n\t"/* 3 ; w06 w04 w02 w00*/\
+  "punpcklwd %%mm1,%%mm0       \n\t"/* x5 x1 x4 x0*/\
+  "movq %%mm0,%%mm5            \n\t"/* 5 ; x5 x1 x4 x0*/\
+  "punpckldq %%mm0,%%mm0       \n\t"/* x4 x0 x4 x0*/\
+  "movq 8+" #A3 ",%%mm4            \n\t"/* 4 ; w07 w05 w03 w01*/\
+  "punpckhwd %%mm1,%%mm2       \n\t"/* 1 ; x7 x3 x6 x2*/\
+  "pmaddwd %%mm0,%%mm3         \n\t"/* x4*w06+x0*w04 x4*w02+x0*w00*/\
+  "movq %%mm2,%%mm6            \n\t"/* 6 ; x7 x3 x6 x2*/\
+  "movq 32+" #A3 ",%%mm1           \n\t"/* 1 ; w22 w20 w18 w16*/\
+  "punpckldq %%mm2,%%mm2       \n\t"/* x6 x2 x6 x2*/\
+  "pmaddwd %%mm2,%%mm4         \n\t"/* x6*w07+x2*w05 x6*w03+x2*w01*/\
+  "punpckhdq %%mm5,%%mm5       \n\t"/* x5 x1 x5 x1*/\
+  "pmaddwd 16+" #A3 ",%%mm0        \n\t"/* x4*w14+x0*w12 x4*w10+x0*w08*/\
+  "punpckhdq %%mm6,%%mm6       \n\t"/* x7 x3 x7 x3*/\
+  "movq 40+" #A3 ",%%mm7           \n\t"/* 7 ; w23 w21 w19 w17*/\
+  "pmaddwd %%mm5,%%mm1         \n\t"/* x5*w22+x1*w20 x5*w18+x1*w16*/\
+  "paddd " #A4 ",%%mm3             \n\t"/* +%4*/\
+  "pmaddwd %%mm6,%%mm7         \n\t"/* x7*w23+x3*w21 x7*w19+x3*w17*/\
+  "pmaddwd 24+" #A3 ",%%mm2        \n\t"/* x6*w15+x2*w13 x6*w11+x2*w09*/\
+  "paddd %%mm4,%%mm3           \n\t"/* 4 ; a1=sum(even1) a0=sum(even0)*/\
+  "pmaddwd 48+" #A3 ",%%mm5        \n\t"/* x5*w30+x1*w28 x5*w26+x1*w24*/\
+  "movq %%mm3,%%mm4            \n\t"/* 4 ; a1 a0*/\
+  "pmaddwd 56+" #A3 ",%%mm6        \n\t"/* x7*w31+x3*w29 x7*w27+x3*w25*/\
+  "paddd %%mm7,%%mm1           \n\t"/* 7 ; b1=sum(odd1) b0=sum(odd0)*/\
+  "paddd " #A4 ",%%mm0             \n\t"/* +%4*/\
+  "psubd %%mm1,%%mm3           \n\t"/* a1-b1 a0-b0*/\
+  "psrad $11,%%mm3 \n\t"/* y6=a1-b1 y7=a0-b0*/\
+  "paddd %%mm4,%%mm1           \n\t"/* 4 ; a1+b1 a0+b0*/\
+  "paddd %%mm2,%%mm0           \n\t"/* 2 ; a3=sum(even3) a2=sum(even2)*/\
+  "psrad $11,%%mm1 \n\t"/* y1=a1+b1 y0=a0+b0*/\
+  "paddd %%mm6,%%mm5           \n\t"/* 6 ; b3=sum(odd3) b2=sum(odd2)*/\
+  "movq %%mm0,%%mm4            \n\t"/* 4 ; a3 a2*/\
+  "paddd %%mm5,%%mm0           \n\t"/* a3+b3 a2+b2*/\
+  "psubd %%mm5,%%mm4           \n\t"/* 5 ; a3-b3 a2-b2*/\
+  "psrad $11,%%mm0 \n\t"/* y3=a3+b3 y2=a2+b2*/\
+  "psrad $11,%%mm4 \n\t"/* y4=a3-b3 y5=a2-b2*/\
+  "packssdw %%mm0,%%mm1        \n\t"/* 0 ; y3 y2 y1 y0*/\
+  "packssdw %%mm3,%%mm4        \n\t"/* 3 ; y6 y7 y4 y5*/\
+  "movq %%mm4,%%mm7            \n\t"/* 7 ; y6 y7 y4 y5*/\
+  "psrld $16,%%mm4            \n\t"/* 0 y6 0 y4*/\
+  "pslld $16,%%mm7            \n\t"/* y7 0 y5 0*/\
+  "movq %%mm1," #A2 "              \n\t"/* 1 ; save y3 y2 y1 y0*/\
+  "por %%mm4,%%mm7             \n\t"/* 4 ; y7 y6 y5 y4*/\
+  "movq %%mm7,8            +" #A2 "\n\t"/* 7 ; save y7 y6 y5 y4*/\
+
+
+//-----------------------------------------------------------------------------
+// DCT_8_INV_ROW_XMM( INP, OUT, TABLE, ROUNDER
+//-----------------------------------------------------------------------------
+
+#define DCT_8_INV_ROW_XMM(A1,A2,A3,A4)\
+  "movq " #A1 ",%%mm0                  \n\t"/* 0     ; x3 x2 x1 x0*/\
+  "movq 8+" #A1 ",%%mm1                \n\t"/* 1     ; x7 x6 x5 x4*/\
+  "movq %%mm0,%%mm2                \n\t"/* 2     ; x3 x2 x1 x0*/\
+  "movq " #A3 ",%%mm3                  \n\t"/* 3     ; w05 w04 w01 w00*/\
+  "pshufw $0x88,%%mm0,%%mm0        \n\t"/* x2 x0 x2 x0*/\
+  "movq 8+" #A3 ",%%mm4                \n\t"/* 4     ; w07 w06 w03 w02*/\
+  "movq %%mm1,%%mm5                \n\t"/* 5     ; x7 x6 x5 x4*/\
+  "pmaddwd %%mm0,%%mm3             \n\t"/* x2*w05+x0*w04 x2*w01+x0*w00*/\
+  "movq 32+" #A3 ",%%mm6               \n\t"/* 6     ; w21 w20 w17 w16*/\
+  "pshufw $0x88,%%mm1,%%mm1        \n\t"/* x6 x4 x6 x4*/\
+  "pmaddwd %%mm1,%%mm4             \n\t"/* x6*w07+x4*w06 x6*w03+x4*w02*/\
+  "movq 40+" #A3 ",%%mm7               \n\t"/* 7    ; w23 w22 w19 w18*/\
+  "pshufw $0xdd,%%mm2,%%mm2        \n\t"/* x3 x1 x3 x1*/\
+  "pmaddwd %%mm2,%%mm6             \n\t"/* x3*w21+x1*w20 x3*w17+x1*w16*/\
+  "pshufw $0xdd,%%mm5,%%mm5        \n\t"/* x7 x5 x7 x5*/\
+  "pmaddwd %%mm5,%%mm7             \n\t"/* x7*w23+x5*w22 x7*w19+x5*w18*/\
+  "paddd " #A4 ",%%mm3                 \n\t"/* +%4*/\
+  "pmaddwd 16+" #A3 ",%%mm0            \n\t"/* x2*w13+x0*w12 x2*w09+x0*w08*/\
+  "paddd %%mm4,%%mm3               \n\t"/* 4     ; a1=sum(even1) a0=sum(even0)*/\
+  "pmaddwd 24+" #A3 ",%%mm1            \n\t"/* x6*w15+x4*w14 x6*w11+x4*w10*/\
+  "movq %%mm3,%%mm4                \n\t"/* 4     ; a1 a0*/\
+  "pmaddwd 48+" #A3 ",%%mm2            \n\t"/* x3*w29+x1*w28 x3*w25+x1*w24*/\
+  "paddd %%mm7,%%mm6               \n\t"/* 7     ; b1=sum(odd1) b0=sum(odd0)*/\
+  "pmaddwd 56+" #A3 ",%%mm5            \n\t"/* x7*w31+x5*w30 x7*w27+x5*w26*/\
+  "paddd %%mm6,%%mm3               \n\t"/* a1+b1 a0+b0*/\
+  "paddd " #A4 ",%%mm0                 \n\t"/* +%4*/\
+  "psrad $11,%%mm3     \n\t"/* y1=a1+b1 y0=a0+b0*/\
+  "paddd %%mm1,%%mm0               \n\t"/* 1     ; a3=sum(even3) a2=sum(even2)*/\
+  "psubd %%mm6,%%mm4               \n\t"/* 6     ; a1-b1 a0-b0*/\
+  "movq %%mm0,%%mm7                \n\t"/* 7     ; a3 a2*/\
+  "paddd %%mm5,%%mm2               \n\t"/* 5     ; b3=sum(odd3) b2=sum(odd2)*/\
+  "paddd %%mm2,%%mm0               \n\t"/* a3+b3 a2+b2*/\
+  "psrad $11,%%mm4     \n\t"/* y6=a1-b1 y7=a0-b0*/\
+  "psubd %%mm2,%%mm7               \n\t"/* 2     ; a3-b3 a2-b2*/\
+  "psrad $11,%%mm0     \n\t"/* y3=a3+b3 y2=a2+b2*/\
+  "psrad $11,%%mm7     \n\t"/* y4=a3-b3 y5=a2-b2*/\
+  "packssdw %%mm0,%%mm3            \n\t"/* 0     ; y3 y2 y1 y0*/\
+  "packssdw %%mm4,%%mm7            \n\t"/* 4     ; y6 y7 y4 y5*/\
+  "movq %%mm3, " #A2 "                  \n\t"/* 3     ; save y3 y2 y1 y0*/\
+  "pshufw $0xb1,%%mm7,%%mm7        \n\t"/* y7 y6 y5 y4*/\
+  "movq %%mm7,8                +" #A2 "\n\t"/* 7     ; save y7 y6 y5 y4*/\
+
+
+//-----------------------------------------------------------------------------
+//
+// The first stage DCT 8x8 - forward DCTs of columns
+//
+// The %2puts are multiplied
+// for rows 0,4 - on cos_4_16,
+// for rows 1,7 - on cos_1_16,
+// for rows 2,6 - on cos_2_16,
+// for rows 3,5 - on cos_3_16
+// and are shifted to the left for rise of accuracy
+//
+//-----------------------------------------------------------------------------
+//
+// The 8-point scaled forward DCT algorithm (26a8m)
+//
+//-----------------------------------------------------------------------------
+//
+// #define DCT_8_FRW_COL(x, y)
+//{
+// short t0, t1, t2, t3, t4, t5, t6, t7;
+// short tp03, tm03, tp12, tm12, tp65, tm65;
+// short tp465, tm465, tp765, tm765;
+//
+// t0 = LEFT_SHIFT ( x[0] + x[7] );
+// t1 = LEFT_SHIFT ( x[1] + x[6] );
+// t2 = LEFT_SHIFT ( x[2] + x[5] );
+// t3 = LEFT_SHIFT ( x[3] + x[4] );
+// t4 = LEFT_SHIFT ( x[3] - x[4] );
+// t5 = LEFT_SHIFT ( x[2] - x[5] );
+// t6 = LEFT_SHIFT ( x[1] - x[6] );
+// t7 = LEFT_SHIFT ( x[0] - x[7] );
+//
+// tp03 = t0 + t3;
+// tm03 = t0 - t3;
+// tp12 = t1 + t2;
+// tm12 = t1 - t2;
+//
+// y[0] = tp03 + tp12;
+// y[4] = tp03 - tp12;
+//
+// y[2] = tm03 + tm12 * tg_2_16;
+// y[6] = tm03 * tg_2_16 - tm12;
+//
+// tp65 =(t6 +t5 )*cos_4_16;
+// tm65 =(t6 -t5 )*cos_4_16;
+//
+// tp765 = t7 + tp65;
+// tm765 = t7 - tp65;
+// tp465 = t4 + tm65;
+// tm465 = t4 - tm65;
+//
+// y[1] = tp765 + tp465 * tg_1_16;
+// y[7] = tp765 * tg_1_16 - tp465;
+// y[5] = tm765 * tg_3_16 + tm465;
+// y[3] = tm765 - tm465 * tg_3_16;
+//}
+//
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// DCT_8_INV_COL_4  INP,OUT
+//-----------------------------------------------------------------------------
+
+#define DCT_8_INV_COL(A1,A2)\
+  "movq 2*8(%3),%%mm0\n\t"\
+  "movq 16*3+" #A1 ",%%mm3\n\t"\
+  "movq %%mm0,%%mm1            \n\t"/* tg_3_16*/\
+  "movq 16*5+" #A1 ",%%mm5\n\t"\
+  "pmulhw %%mm3,%%mm0          \n\t"/* x3*(tg_3_16-1)*/\
+  "movq (%3),%%mm4\n\t"\
+  "pmulhw %%mm5,%%mm1          \n\t"/* x5*(tg_3_16-1)*/\
+  "movq 16*7+" #A1 ",%%mm7\n\t"\
+  "movq %%mm4,%%mm2            \n\t"/* tg_1_16*/\
+  "movq 16*1+" #A1 ",%%mm6\n\t"\
+  "pmulhw %%mm7,%%mm4          \n\t"/* x7*tg_1_16*/\
+  "paddsw %%mm3,%%mm0          \n\t"/* x3*tg_3_16*/\
+  "pmulhw %%mm6,%%mm2          \n\t"/* x1*tg_1_16*/\
+  "paddsw %%mm3,%%mm1          \n\t"/* x3+x5*(tg_3_16-1)*/\
+  "psubsw %%mm5,%%mm0          \n\t"/* x3*tg_3_16-x5 = tm35*/\
+  "movq 3*8(%3),%%mm3\n\t"\
+  "paddsw %%mm5,%%mm1          \n\t"/* x3+x5*tg_3_16 = tp35*/\
+  "paddsw %%mm6,%%mm4          \n\t"/* x1+tg_1_16*x7 = tp17*/\
+  "psubsw %%mm7,%%mm2          \n\t"/* x1*tg_1_16-x7 = tm17*/\
+  "movq %%mm4,%%mm5            \n\t"/* tp17*/\
+  "movq %%mm2,%%mm6            \n\t"/* tm17*/\
+  "paddsw %%mm1,%%mm5          \n\t"/* tp17+tp35 = b0*/\
+  "psubsw %%mm0,%%mm6          \n\t"/* tm17-tm35 = b3*/\
+  "psubsw %%mm1,%%mm4          \n\t"/* tp17-tp35 = t1*/\
+  "paddsw %%mm0,%%mm2          \n\t"/* tm17+tm35 = t2*/\
+  "movq 1*8(%3),%%mm7\n\t"\
+  "movq %%mm4,%%mm1            \n\t"/* t1*/\
+  "movq %%mm5,3*16         +" #A2 "\n\t"/* save b0*/\
+  "paddsw %%mm2,%%mm1          \n\t"/* t1+t2*/\
+  "movq %%mm6,5*16         +" #A2 "\n\t"/* save b3*/\
+  "psubsw %%mm2,%%mm4          \n\t"/* t1-t2*/\
+  "movq 2*16+" #A1 ",%%mm5\n\t"\
+  "movq %%mm7,%%mm0            \n\t"/* tg_2_16*/\
+  "movq 6*16+" #A1 ",%%mm6\n\t"\
+  "pmulhw %%mm5,%%mm0          \n\t"/* x2*tg_2_16*/\
+  "pmulhw %%mm6,%%mm7          \n\t"/* x6*tg_2_16*/\
+  "pmulhw %%mm3,%%mm1          \n\t"/* ocos_4_16*(t1+t2) = b1/2*/\
+  "movq 0*16+" #A1 ",%%mm2\n\t"\
+  "pmulhw %%mm3,%%mm4          \n\t"/* ocos_4_16*(t1-t2) = b2/2*/\
+  "psubsw %%mm6,%%mm0          \n\t"/* t2*tg_2_16-x6 = tm26*/\
+  "movq %%mm2,%%mm3            \n\t"/* x0*/\
+  "movq 4*16+" #A1 ",%%mm6\n\t"\
+  "paddsw %%mm5,%%mm7          \n\t"/* x2+x6*tg_2_16 = tp26*/\
+  "paddsw %%mm6,%%mm2          \n\t"/* x0+x4 = tp04*/\
+  "psubsw %%mm6,%%mm3          \n\t"/* x0-x4 = tm04*/\
+  "movq %%mm2,%%mm5            \n\t"/* tp04*/\
+  "movq %%mm3,%%mm6            \n\t"/* tm04*/\
+  "psubsw %%mm7,%%mm2          \n\t"/* tp04-tp26 = a3*/\
+  "paddsw %%mm0,%%mm3          \n\t"/* tm04+tm26 = a1*/\
+  "paddsw %%mm1,%%mm1          \n\t"/* b1*/\
+  "paddsw %%mm4,%%mm4          \n\t"/* b2*/\
+  "paddsw %%mm7,%%mm5          \n\t"/* tp04+tp26 = a0*/\
+  "psubsw %%mm0,%%mm6          \n\t"/* tm04-tm26 = a2*/\
+  "movq %%mm3,%%mm7            \n\t"/* a1*/\
+  "movq %%mm6,%%mm0            \n\t"/* a2*/\
+  "paddsw %%mm1,%%mm3          \n\t"/* a1+b1*/\
+  "paddsw %%mm4,%%mm6          \n\t"/* a2+b2*/\
+  "psraw $6,%%mm3 \n\t"/* dst1*/\
+  "psubsw %%mm1,%%mm7          \n\t"/* a1-b1*/\
+  "psraw $6,%%mm6 \n\t"/* dst2*/\
+  "psubsw %%mm4,%%mm0          \n\t"/* a2-b2*/\
+  "movq 3*16+" #A2 ",%%mm1         \n\t"/* load b0*/\
+  "psraw $6,%%mm7 \n\t"/* dst6*/\
+  "movq %%mm5,%%mm4            \n\t"/* a0*/\
+  "psraw $6,%%mm0 \n\t"/* dst5*/\
+  "movq %%mm3,1*16+" #A2 "\n\t"\
+  "paddsw %%mm1,%%mm5          \n\t"/* a0+b0*/\
+  "movq %%mm6,2*16+" #A2 "\n\t"\
+  "psubsw %%mm1,%%mm4          \n\t"/* a0-b0*/\
+  "movq 5*16+" #A2 ",%%mm3         \n\t"/* load b3*/\
+  "psraw $6,%%mm5 \n\t"/* dst0*/\
+  "movq %%mm2,%%mm6            \n\t"/* a3*/\
+  "psraw $6,%%mm4 \n\t"/* dst7*/\
+  "movq %%mm0,5*16+" #A2 "\n\t"\
+  "paddsw %%mm3,%%mm2          \n\t"/* a3+b3*/\
+  "movq %%mm7,6*16+" #A2 "\n\t"\
+  "psubsw %%mm3,%%mm6          \n\t"/* a3-b3*/\
+  "movq %%mm5,0*16+" #A2 "\n\t"\
+  "psraw $6,%%mm2 \n\t"/* dst3*/\
+  "movq %%mm4,7*16+" #A2 "\n\t"\
+  "psraw $6,%%mm6 \n\t"/* dst4*/\
+  "movq %%mm2,3*16+" #A2 "\n\t"\
+  "movq %%mm6,4*16+" #A2 "\n\t"
+
+//=============================================================================
+// Code
+//=============================================================================
+
+//-----------------------------------------------------------------------------
+// void idct_mmx(uint16_t block[64]);
+//-----------------------------------------------------------------------------
+
+
+void ff_idct_xvid_mmx(short *block){
+asm volatile(
+            //# Process each row
+    DCT_8_INV_ROW_MMX(0*16(%0), 0*16(%0), 64*0(%2), 8*0(%1))
+    DCT_8_INV_ROW_MMX(1*16(%0), 1*16(%0), 64*1(%2), 8*1(%1))
+    DCT_8_INV_ROW_MMX(2*16(%0), 2*16(%0), 64*2(%2), 8*2(%1))
+    DCT_8_INV_ROW_MMX(3*16(%0), 3*16(%0), 64*3(%2), 8*3(%1))
+    DCT_8_INV_ROW_MMX(4*16(%0), 4*16(%0), 64*0(%2), 8*4(%1))
+    DCT_8_INV_ROW_MMX(5*16(%0), 5*16(%0), 64*3(%2), 8*5(%1))
+    DCT_8_INV_ROW_MMX(6*16(%0), 6*16(%0), 64*2(%2), 8*6(%1))
+    DCT_8_INV_ROW_MMX(7*16(%0), 7*16(%0), 64*1(%2), 8*7(%1))
+
+            //# Process the columns (4 at a time)
+    DCT_8_INV_COL(0(%0), 0(%0))
+    DCT_8_INV_COL(8(%0), 8(%0))
+    :: "r"(block), "r"(rounder_0), "r"(tab_i_04_mmx), "r"(tg_1_16));
+}
+
+//-----------------------------------------------------------------------------
+// void idct_xmm(uint16_t block[64]);
+//-----------------------------------------------------------------------------
+
+
+void ff_idct_xvid_mmx2(short *block){
+asm volatile(
+            //# Process each row
+    DCT_8_INV_ROW_XMM(0*16(%0), 0*16(%0), 64*0(%2), 8*0(%1))
+    DCT_8_INV_ROW_XMM(1*16(%0), 1*16(%0), 64*1(%2), 8*1(%1))
+    DCT_8_INV_ROW_XMM(2*16(%0), 2*16(%0), 64*2(%2), 8*2(%1))
+    DCT_8_INV_ROW_XMM(3*16(%0), 3*16(%0), 64*3(%2), 8*3(%1))
+    DCT_8_INV_ROW_XMM(4*16(%0), 4*16(%0), 64*0(%2), 8*4(%1))
+    DCT_8_INV_ROW_XMM(5*16(%0), 5*16(%0), 64*3(%2), 8*5(%1))
+    DCT_8_INV_ROW_XMM(6*16(%0), 6*16(%0), 64*2(%2), 8*6(%1))
+    DCT_8_INV_ROW_XMM(7*16(%0), 7*16(%0), 64*1(%2), 8*7(%1))
+
+            //# Process the columns (4 at a time)
+    DCT_8_INV_COL(0(%0), 0(%0))
+    DCT_8_INV_COL(8(%0), 8(%0))
+    :: "r"(block), "r"(rounder_0), "r"(tab_i_04_xmm), "r"(tg_1_16));
+}
+
diff --git a/contrib/ffmpeg/libavcodec/i386/mathops.h b/contrib/ffmpeg/libavcodec/i386/mathops.h
new file mode 100644
index 000000000..3553a4025
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/mathops.h
@@ -0,0 +1,41 @@
+/*
+ * simple math operations
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifdef FRAC_BITS
+#   define MULL(ra, rb) \
+        ({ int rt, dummy; asm (\
+            "imull %3               \n\t"\
+            "shrdl %4, %%edx, %%eax \n\t"\
+            : "=a"(rt), "=d"(dummy)\
+            : "a" (ra), "rm" (rb), "i"(FRAC_BITS));\
+         rt; })
+#endif
+
+#define MULH(ra, rb) \
+    ({ int rt, dummy;\
+     asm ("imull %3\n\t" : "=d"(rt), "=a"(dummy): "a" (ra), "rm" (rb));\
+     rt; })
+
+#define MUL64(ra, rb) \
+    ({ int64_t rt;\
+     asm ("imull %2\n\t" : "=A"(rt) : "a" (ra), "g" (rb));\
+     rt; })
+
diff --git a/contrib/ffmpeg/libavcodec/i386/mmx.h b/contrib/ffmpeg/libavcodec/i386/mmx.h
new file mode 100644
index 000000000..41aae6c21
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/mmx.h
@@ -0,0 +1,283 @@
+/*
+ * mmx.h
+ * Copyright (C) 1997-2001 H. Dietz and R. Fisher
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef AVCODEC_I386MMX_H
+#define AVCODEC_I386MMX_H
+
+/*
+ * The type of an value that fits in an MMX register (note that long
+ * long constant values MUST be suffixed by LL and unsigned long long
+ * values by ULL, lest they be truncated by the compiler)
+ */
+
+typedef        union {
+        long long               q;      /* Quadword (64-bit) value */
+        unsigned long long      uq;     /* Unsigned Quadword */
+        int                     d[2];   /* 2 Doubleword (32-bit) values */
+        unsigned int            ud[2];  /* 2 Unsigned Doubleword */
+        short                   w[4];   /* 4 Word (16-bit) values */
+        unsigned short          uw[4];  /* 4 Unsigned Word */
+        char                    b[8];   /* 8 Byte (8-bit) values */
+        unsigned char           ub[8];  /* 8 Unsigned Byte */
+        float                   s[2];   /* Single-precision (32-bit) value */
+} mmx_t;        /* On an 8-byte (64-bit) boundary */
+
+
+#define         mmx_i2r(op,imm,reg) \
+        __asm__ __volatile__ (#op " %0, %%" #reg \
+                              : /* nothing */ \
+                              : "i" (imm) )
+
+#define         mmx_m2r(op,mem,reg) \
+        __asm__ __volatile__ (#op " %0, %%" #reg \
+                              : /* nothing */ \
+                              : "m" (mem))
+
+#define         mmx_r2m(op,reg,mem) \
+        __asm__ __volatile__ (#op " %%" #reg ", %0" \
+                              : "=m" (mem) \
+                              : /* nothing */ )
+
+#define         mmx_r2r(op,regs,regd) \
+        __asm__ __volatile__ (#op " %" #regs ", %" #regd)
+
+
+#define         emms() __asm__ __volatile__ ("emms")
+
+#define         movd_m2r(var,reg)           mmx_m2r (movd, var, reg)
+#define         movd_r2m(reg,var)           mmx_r2m (movd, reg, var)
+#define         movd_r2r(regs,regd)         mmx_r2r (movd, regs, regd)
+
+#define         movq_m2r(var,reg)           mmx_m2r (movq, var, reg)
+#define         movq_r2m(reg,var)           mmx_r2m (movq, reg, var)
+#define         movq_r2r(regs,regd)         mmx_r2r (movq, regs, regd)
+
+#define         packssdw_m2r(var,reg)       mmx_m2r (packssdw, var, reg)
+#define         packssdw_r2r(regs,regd)     mmx_r2r (packssdw, regs, regd)
+#define         packsswb_m2r(var,reg)       mmx_m2r (packsswb, var, reg)
+#define         packsswb_r2r(regs,regd)     mmx_r2r (packsswb, regs, regd)
+
+#define         packuswb_m2r(var,reg)       mmx_m2r (packuswb, var, reg)
+#define         packuswb_r2r(regs,regd)     mmx_r2r (packuswb, regs, regd)
+
+#define         paddb_m2r(var,reg)          mmx_m2r (paddb, var, reg)
+#define         paddb_r2r(regs,regd)        mmx_r2r (paddb, regs, regd)
+#define         paddd_m2r(var,reg)          mmx_m2r (paddd, var, reg)
+#define         paddd_r2r(regs,regd)        mmx_r2r (paddd, regs, regd)
+#define         paddw_m2r(var,reg)          mmx_m2r (paddw, var, reg)
+#define         paddw_r2r(regs,regd)        mmx_r2r (paddw, regs, regd)
+
+#define         paddsb_m2r(var,reg)         mmx_m2r (paddsb, var, reg)
+#define         paddsb_r2r(regs,regd)       mmx_r2r (paddsb, regs, regd)
+#define         paddsw_m2r(var,reg)         mmx_m2r (paddsw, var, reg)
+#define         paddsw_r2r(regs,regd)       mmx_r2r (paddsw, regs, regd)
+
+#define         paddusb_m2r(var,reg)        mmx_m2r (paddusb, var, reg)
+#define         paddusb_r2r(regs,regd)      mmx_r2r (paddusb, regs, regd)
+#define         paddusw_m2r(var,reg)        mmx_m2r (paddusw, var, reg)
+#define         paddusw_r2r(regs,regd)      mmx_r2r (paddusw, regs, regd)
+
+#define         pand_m2r(var,reg)           mmx_m2r (pand, var, reg)
+#define         pand_r2r(regs,regd)         mmx_r2r (pand, regs, regd)
+
+#define         pandn_m2r(var,reg)          mmx_m2r (pandn, var, reg)
+#define         pandn_r2r(regs,regd)        mmx_r2r (pandn, regs, regd)
+
+#define         pcmpeqb_m2r(var,reg)        mmx_m2r (pcmpeqb, var, reg)
+#define         pcmpeqb_r2r(regs,regd)      mmx_r2r (pcmpeqb, regs, regd)
+#define         pcmpeqd_m2r(var,reg)        mmx_m2r (pcmpeqd, var, reg)
+#define         pcmpeqd_r2r(regs,regd)      mmx_r2r (pcmpeqd, regs, regd)
+#define         pcmpeqw_m2r(var,reg)        mmx_m2r (pcmpeqw, var, reg)
+#define         pcmpeqw_r2r(regs,regd)      mmx_r2r (pcmpeqw, regs, regd)
+
+#define         pcmpgtb_m2r(var,reg)        mmx_m2r (pcmpgtb, var, reg)
+#define         pcmpgtb_r2r(regs,regd)      mmx_r2r (pcmpgtb, regs, regd)
+#define         pcmpgtd_m2r(var,reg)        mmx_m2r (pcmpgtd, var, reg)
+#define         pcmpgtd_r2r(regs,regd)      mmx_r2r (pcmpgtd, regs, regd)
+#define         pcmpgtw_m2r(var,reg)        mmx_m2r (pcmpgtw, var, reg)
+#define         pcmpgtw_r2r(regs,regd)      mmx_r2r (pcmpgtw, regs, regd)
+
+#define         pmaddwd_m2r(var,reg)        mmx_m2r (pmaddwd, var, reg)
+#define         pmaddwd_r2r(regs,regd)      mmx_r2r (pmaddwd, regs, regd)
+
+#define         pmulhw_m2r(var,reg)         mmx_m2r (pmulhw, var, reg)
+#define         pmulhw_r2r(regs,regd)       mmx_r2r (pmulhw, regs, regd)
+
+#define         pmullw_m2r(var,reg)         mmx_m2r (pmullw, var, reg)
+#define         pmullw_r2r(regs,regd)       mmx_r2r (pmullw, regs, regd)
+
+#define         por_m2r(var,reg)            mmx_m2r (por, var, reg)
+#define         por_r2r(regs,regd)          mmx_r2r (por, regs, regd)
+
+#define         pslld_i2r(imm,reg)          mmx_i2r (pslld, imm, reg)
+#define         pslld_m2r(var,reg)          mmx_m2r (pslld, var, reg)
+#define         pslld_r2r(regs,regd)        mmx_r2r (pslld, regs, regd)
+#define         psllq_i2r(imm,reg)          mmx_i2r (psllq, imm, reg)
+#define         psllq_m2r(var,reg)          mmx_m2r (psllq, var, reg)
+#define         psllq_r2r(regs,regd)        mmx_r2r (psllq, regs, regd)
+#define         psllw_i2r(imm,reg)          mmx_i2r (psllw, imm, reg)
+#define         psllw_m2r(var,reg)          mmx_m2r (psllw, var, reg)
+#define         psllw_r2r(regs,regd)        mmx_r2r (psllw, regs, regd)
+
+#define         psrad_i2r(imm,reg)          mmx_i2r (psrad, imm, reg)
+#define         psrad_m2r(var,reg)          mmx_m2r (psrad, var, reg)
+#define         psrad_r2r(regs,regd)        mmx_r2r (psrad, regs, regd)
+#define         psraw_i2r(imm,reg)          mmx_i2r (psraw, imm, reg)
+#define         psraw_m2r(var,reg)          mmx_m2r (psraw, var, reg)
+#define         psraw_r2r(regs,regd)        mmx_r2r (psraw, regs, regd)
+
+#define         psrld_i2r(imm,reg)          mmx_i2r (psrld, imm, reg)
+#define         psrld_m2r(var,reg)          mmx_m2r (psrld, var, reg)
+#define         psrld_r2r(regs,regd)        mmx_r2r (psrld, regs, regd)
+#define         psrlq_i2r(imm,reg)          mmx_i2r (psrlq, imm, reg)
+#define         psrlq_m2r(var,reg)          mmx_m2r (psrlq, var, reg)
+#define         psrlq_r2r(regs,regd)        mmx_r2r (psrlq, regs, regd)
+#define         psrlw_i2r(imm,reg)          mmx_i2r (psrlw, imm, reg)
+#define         psrlw_m2r(var,reg)          mmx_m2r (psrlw, var, reg)
+#define         psrlw_r2r(regs,regd)        mmx_r2r (psrlw, regs, regd)
+
+#define         psubb_m2r(var,reg)          mmx_m2r (psubb, var, reg)
+#define         psubb_r2r(regs,regd)        mmx_r2r (psubb, regs, regd)
+#define         psubd_m2r(var,reg)          mmx_m2r (psubd, var, reg)
+#define         psubd_r2r(regs,regd)        mmx_r2r (psubd, regs, regd)
+#define         psubw_m2r(var,reg)          mmx_m2r (psubw, var, reg)
+#define         psubw_r2r(regs,regd)        mmx_r2r (psubw, regs, regd)
+
+#define         psubsb_m2r(var,reg)         mmx_m2r (psubsb, var, reg)
+#define         psubsb_r2r(regs,regd)       mmx_r2r (psubsb, regs, regd)
+#define         psubsw_m2r(var,reg)         mmx_m2r (psubsw, var, reg)
+#define         psubsw_r2r(regs,regd)       mmx_r2r (psubsw, regs, regd)
+
+#define         psubusb_m2r(var,reg)        mmx_m2r (psubusb, var, reg)
+#define         psubusb_r2r(regs,regd)      mmx_r2r (psubusb, regs, regd)
+#define         psubusw_m2r(var,reg)        mmx_m2r (psubusw, var, reg)
+#define         psubusw_r2r(regs,regd)      mmx_r2r (psubusw, regs, regd)
+
+#define         punpckhbw_m2r(var,reg)      mmx_m2r (punpckhbw, var, reg)
+#define         punpckhbw_r2r(regs,regd)    mmx_r2r (punpckhbw, regs, regd)
+#define         punpckhdq_m2r(var,reg)      mmx_m2r (punpckhdq, var, reg)
+#define         punpckhdq_r2r(regs,regd)    mmx_r2r (punpckhdq, regs, regd)
+#define         punpckhwd_m2r(var,reg)      mmx_m2r (punpckhwd, var, reg)
+#define         punpckhwd_r2r(regs,regd)    mmx_r2r (punpckhwd, regs, regd)
+
+#define         punpcklbw_m2r(var,reg)      mmx_m2r (punpcklbw, var, reg)
+#define         punpcklbw_r2r(regs,regd)    mmx_r2r (punpcklbw, regs, regd)
+#define         punpckldq_m2r(var,reg)      mmx_m2r (punpckldq, var, reg)
+#define         punpckldq_r2r(regs,regd)    mmx_r2r (punpckldq, regs, regd)
+#define         punpcklwd_m2r(var,reg)      mmx_m2r (punpcklwd, var, reg)
+#define         punpcklwd_r2r(regs,regd)    mmx_r2r (punpcklwd, regs, regd)
+
+#define         pxor_m2r(var,reg)           mmx_m2r (pxor, var, reg)
+#define         pxor_r2r(regs,regd)         mmx_r2r (pxor, regs, regd)
+
+
+/* 3DNOW extensions */
+
+#define         pavgusb_m2r(var,reg)        mmx_m2r (pavgusb, var, reg)
+#define         pavgusb_r2r(regs,regd)      mmx_r2r (pavgusb, regs, regd)
+
+
+/* AMD MMX extensions - also available in intel SSE */
+
+
+#define         mmx_m2ri(op,mem,reg,imm) \
+        __asm__ __volatile__ (#op " %1, %0, %%" #reg \
+                              : /* nothing */ \
+                              : "m" (mem), "i" (imm))
+#define         mmx_r2ri(op,regs,regd,imm) \
+        __asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
+                              : /* nothing */ \
+                              : "i" (imm) )
+
+#define         mmx_fetch(mem,hint) \
+        __asm__ __volatile__ ("prefetch" #hint " %0" \
+                              : /* nothing */ \
+                              : "m" (mem))
+
+
+#define         maskmovq(regs,maskreg)      mmx_r2ri (maskmovq, regs, maskreg)
+
+#define         movntq_r2m(mmreg,var)       mmx_r2m (movntq, mmreg, var)
+
+#define         pavgb_m2r(var,reg)          mmx_m2r (pavgb, var, reg)
+#define         pavgb_r2r(regs,regd)        mmx_r2r (pavgb, regs, regd)
+#define         pavgw_m2r(var,reg)          mmx_m2r (pavgw, var, reg)
+#define         pavgw_r2r(regs,regd)        mmx_r2r (pavgw, regs, regd)
+
+#define         pextrw_r2r(mmreg,reg,imm)   mmx_r2ri (pextrw, mmreg, reg, imm)
+
+#define         pinsrw_r2r(reg,mmreg,imm)   mmx_r2ri (pinsrw, reg, mmreg, imm)
+
+#define         pmaxsw_m2r(var,reg)         mmx_m2r (pmaxsw, var, reg)
+#define         pmaxsw_r2r(regs,regd)       mmx_r2r (pmaxsw, regs, regd)
+
+#define         pmaxub_m2r(var,reg)         mmx_m2r (pmaxub, var, reg)
+#define         pmaxub_r2r(regs,regd)       mmx_r2r (pmaxub, regs, regd)
+
+#define         pminsw_m2r(var,reg)         mmx_m2r (pminsw, var, reg)
+#define         pminsw_r2r(regs,regd)       mmx_r2r (pminsw, regs, regd)
+
+#define         pminub_m2r(var,reg)         mmx_m2r (pminub, var, reg)
+#define         pminub_r2r(regs,regd)       mmx_r2r (pminub, regs, regd)
+
+#define         pmovmskb(mmreg,reg) \
+        __asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
+
+#define         pmulhuw_m2r(var,reg)        mmx_m2r (pmulhuw, var, reg)
+#define         pmulhuw_r2r(regs,regd)      mmx_r2r (pmulhuw, regs, regd)
+
+#define         prefetcht0(mem)             mmx_fetch (mem, t0)
+#define         prefetcht1(mem)             mmx_fetch (mem, t1)
+#define         prefetcht2(mem)             mmx_fetch (mem, t2)
+#define         prefetchnta(mem)            mmx_fetch (mem, nta)
+
+#define         psadbw_m2r(var,reg)         mmx_m2r (psadbw, var, reg)
+#define         psadbw_r2r(regs,regd)       mmx_r2r (psadbw, regs, regd)
+
+#define         pshufw_m2r(var,reg,imm)     mmx_m2ri(pshufw, var, reg, imm)
+#define         pshufw_r2r(regs,regd,imm)   mmx_r2ri(pshufw, regs, regd, imm)
+
+#define         sfence() __asm__ __volatile__ ("sfence\n\t")
+
+/* SSE2 */
+#define         pshufhw_m2r(var,reg,imm)    mmx_m2ri(pshufhw, var, reg, imm)
+#define         pshufhw_r2r(regs,regd,imm)  mmx_r2ri(pshufhw, regs, regd, imm)
+#define         pshuflw_m2r(var,reg,imm)    mmx_m2ri(pshuflw, var, reg, imm)
+#define         pshuflw_r2r(regs,regd,imm)  mmx_r2ri(pshuflw, regs, regd, imm)
+
+#define         pshufd_r2r(regs,regd,imm)   mmx_r2ri(pshufd, regs, regd, imm)
+
+#define         movdqa_m2r(var,reg)         mmx_m2r (movdqa, var, reg)
+#define         movdqa_r2m(reg,var)         mmx_r2m (movdqa, reg, var)
+#define         movdqa_r2r(regs,regd)       mmx_r2r (movdqa, regs, regd)
+#define         movdqu_m2r(var,reg)         mmx_m2r (movdqu, var, reg)
+#define         movdqu_r2m(reg,var)         mmx_r2m (movdqu, reg, var)
+#define         movdqu_r2r(regs,regd)       mmx_r2r (movdqu, regs, regd)
+
+#define         pmullw_r2m(reg,var)         mmx_r2m (pmullw, reg, var)
+
+#define         pslldq_i2r(imm,reg)         mmx_i2r (pslldq, imm, reg)
+#define         psrldq_i2r(imm,reg)         mmx_i2r (psrldq, imm, reg)
+
+#define         punpcklqdq_r2r(regs,regd)   mmx_r2r (punpcklqdq, regs, regd)
+#define         punpckhqdq_r2r(regs,regd)   mmx_r2r (punpckhqdq, regs, regd)
+
+
+#endif /* AVCODEC_I386MMX_H */
diff --git a/contrib/ffmpeg/libavcodec/i386/motion_est_mmx.c b/contrib/ffmpeg/libavcodec/i386/motion_est_mmx.c
new file mode 100644
index 000000000..e33870e0f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/motion_est_mmx.c
@@ -0,0 +1,408 @@
+/*
+ * MMX optimized motion estimation
+ * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * mostly by Michael Niedermayer <michaelni@gmx.at>
+ */
+#include "../dsputil.h"
+#include "x86_cpu.h"
+
+static const __attribute__ ((aligned(8))) uint64_t round_tab[3]={
+0x0000000000000000ULL,
+0x0001000100010001ULL,
+0x0002000200020002ULL,
+};
+
+static attribute_used __attribute__ ((aligned(8))) uint64_t bone= 0x0101010101010101LL;
+
+static inline void sad8_1_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
+{
+    long len= -(stride*h);
+    asm volatile(
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "movq (%2, %%"REG_a"), %%mm2    \n\t"
+        "movq (%2, %%"REG_a"), %%mm4    \n\t"
+        "add %3, %%"REG_a"              \n\t"
+        "psubusb %%mm0, %%mm2           \n\t"
+        "psubusb %%mm4, %%mm0           \n\t"
+        "movq (%1, %%"REG_a"), %%mm1    \n\t"
+        "movq (%2, %%"REG_a"), %%mm3    \n\t"
+        "movq (%2, %%"REG_a"), %%mm5    \n\t"
+        "psubusb %%mm1, %%mm3           \n\t"
+        "psubusb %%mm5, %%mm1           \n\t"
+        "por %%mm2, %%mm0               \n\t"
+        "por %%mm1, %%mm3               \n\t"
+        "movq %%mm0, %%mm1              \n\t"
+        "movq %%mm3, %%mm2              \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "punpcklbw %%mm7, %%mm3         \n\t"
+        "punpckhbw %%mm7, %%mm2         \n\t"
+        "paddw %%mm1, %%mm0             \n\t"
+        "paddw %%mm3, %%mm2             \n\t"
+        "paddw %%mm2, %%mm0             \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "add %3, %%"REG_a"              \n\t"
+        " js 1b                         \n\t"
+        : "+a" (len)
+        : "r" (blk1 - len), "r" (blk2 - len), "r" ((long)stride)
+    );
+}
+
+static inline void sad8_1_mmx2(uint8_t *blk1, uint8_t *blk2, int stride, int h)
+{
+    long len= -(stride*h);
+    asm volatile(
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "movq (%2, %%"REG_a"), %%mm2    \n\t"
+        "psadbw %%mm2, %%mm0            \n\t"
+        "add %3, %%"REG_a"              \n\t"
+        "movq (%1, %%"REG_a"), %%mm1    \n\t"
+        "movq (%2, %%"REG_a"), %%mm3    \n\t"
+        "psadbw %%mm1, %%mm3            \n\t"
+        "paddw %%mm3, %%mm0             \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "add %3, %%"REG_a"              \n\t"
+        " js 1b                         \n\t"
+        : "+a" (len)
+        : "r" (blk1 - len), "r" (blk2 - len), "r" ((long)stride)
+    );
+}
+
+static inline void sad8_2_mmx2(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2, int stride, int h)
+{
+    long len= -(stride*h);
+    asm volatile(
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "movq (%2, %%"REG_a"), %%mm2    \n\t"
+        "pavgb %%mm2, %%mm0             \n\t"
+        "movq (%3, %%"REG_a"), %%mm2    \n\t"
+        "psadbw %%mm2, %%mm0            \n\t"
+        "add %4, %%"REG_a"              \n\t"
+        "movq (%1, %%"REG_a"), %%mm1    \n\t"
+        "movq (%2, %%"REG_a"), %%mm3    \n\t"
+        "pavgb %%mm1, %%mm3             \n\t"
+        "movq (%3, %%"REG_a"), %%mm1    \n\t"
+        "psadbw %%mm1, %%mm3            \n\t"
+        "paddw %%mm3, %%mm0             \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "add %4, %%"REG_a"              \n\t"
+        " js 1b                         \n\t"
+        : "+a" (len)
+        : "r" (blk1a - len), "r" (blk1b -len), "r" (blk2 - len), "r" ((long)stride)
+    );
+}
+
+static inline void sad8_4_mmx2(uint8_t *blk1, uint8_t *blk2, int stride, int h)
+{ //FIXME reuse src
+    long len= -(stride*h);
+    asm volatile(
+        ASMALIGN(4)
+        "movq "MANGLE(bone)", %%mm5     \n\t"
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "movq (%2, %%"REG_a"), %%mm2    \n\t"
+        "movq 1(%1, %%"REG_a"), %%mm1   \n\t"
+        "movq 1(%2, %%"REG_a"), %%mm3   \n\t"
+        "pavgb %%mm2, %%mm0             \n\t"
+        "pavgb %%mm1, %%mm3             \n\t"
+        "psubusb %%mm5, %%mm3           \n\t"
+        "pavgb %%mm3, %%mm0             \n\t"
+        "movq (%3, %%"REG_a"), %%mm2    \n\t"
+        "psadbw %%mm2, %%mm0            \n\t"
+        "add %4, %%"REG_a"              \n\t"
+        "movq (%1, %%"REG_a"), %%mm1    \n\t"
+        "movq (%2, %%"REG_a"), %%mm3    \n\t"
+        "movq 1(%1, %%"REG_a"), %%mm2   \n\t"
+        "movq 1(%2, %%"REG_a"), %%mm4   \n\t"
+        "pavgb %%mm3, %%mm1             \n\t"
+        "pavgb %%mm4, %%mm2             \n\t"
+        "psubusb %%mm5, %%mm2           \n\t"
+        "pavgb %%mm1, %%mm2             \n\t"
+        "movq (%3, %%"REG_a"), %%mm1    \n\t"
+        "psadbw %%mm1, %%mm2            \n\t"
+        "paddw %%mm2, %%mm0             \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "add %4, %%"REG_a"              \n\t"
+        " js 1b                         \n\t"
+        : "+a" (len)
+        : "r" (blk1 - len), "r" (blk1 - len + stride), "r" (blk2 - len), "r" ((long)stride)
+    );
+}
+
+static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2, int stride, int h)
+{
+    long len= -(stride*h);
+    asm volatile(
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "movq (%2, %%"REG_a"), %%mm1    \n\t"
+        "movq (%1, %%"REG_a"), %%mm2    \n\t"
+        "movq (%2, %%"REG_a"), %%mm3    \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpcklbw %%mm7, %%mm1         \n\t"
+        "punpckhbw %%mm7, %%mm2         \n\t"
+        "punpckhbw %%mm7, %%mm3         \n\t"
+        "paddw %%mm0, %%mm1             \n\t"
+        "paddw %%mm2, %%mm3             \n\t"
+        "movq (%3, %%"REG_a"), %%mm4    \n\t"
+        "movq (%3, %%"REG_a"), %%mm2    \n\t"
+        "paddw %%mm5, %%mm1             \n\t"
+        "paddw %%mm5, %%mm3             \n\t"
+        "psrlw $1, %%mm1                \n\t"
+        "psrlw $1, %%mm3                \n\t"
+        "packuswb %%mm3, %%mm1          \n\t"
+        "psubusb %%mm1, %%mm4           \n\t"
+        "psubusb %%mm2, %%mm1           \n\t"
+        "por %%mm4, %%mm1               \n\t"
+        "movq %%mm1, %%mm0              \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "paddw %%mm1, %%mm0             \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "add %4, %%"REG_a"              \n\t"
+        " js 1b                         \n\t"
+        : "+a" (len)
+        : "r" (blk1a - len), "r" (blk1b -len), "r" (blk2 - len), "r" ((long)stride)
+    );
+}
+
+static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
+{
+    long len= -(stride*h);
+    asm volatile(
+        ASMALIGN(4)
+        "1:                             \n\t"
+        "movq (%1, %%"REG_a"), %%mm0    \n\t"
+        "movq (%2, %%"REG_a"), %%mm1    \n\t"
+        "movq %%mm0, %%mm4              \n\t"
+        "movq %%mm1, %%mm2              \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpcklbw %%mm7, %%mm1         \n\t"
+        "punpckhbw %%mm7, %%mm4         \n\t"
+        "punpckhbw %%mm7, %%mm2         \n\t"
+        "paddw %%mm1, %%mm0             \n\t"
+        "paddw %%mm2, %%mm4             \n\t"
+        "movq 1(%1, %%"REG_a"), %%mm2   \n\t"
+        "movq 1(%2, %%"REG_a"), %%mm3   \n\t"
+        "movq %%mm2, %%mm1              \n\t"
+        "punpcklbw %%mm7, %%mm2         \n\t"
+        "punpckhbw %%mm7, %%mm1         \n\t"
+        "paddw %%mm0, %%mm2             \n\t"
+        "paddw %%mm4, %%mm1             \n\t"
+        "movq %%mm3, %%mm4              \n\t"
+        "punpcklbw %%mm7, %%mm3         \n\t"
+        "punpckhbw %%mm7, %%mm4         \n\t"
+        "paddw %%mm3, %%mm2             \n\t"
+        "paddw %%mm4, %%mm1             \n\t"
+        "movq (%3, %%"REG_a"), %%mm3    \n\t"
+        "movq (%3, %%"REG_a"), %%mm4    \n\t"
+        "paddw %%mm5, %%mm2             \n\t"
+        "paddw %%mm5, %%mm1             \n\t"
+        "psrlw $2, %%mm2                \n\t"
+        "psrlw $2, %%mm1                \n\t"
+        "packuswb %%mm1, %%mm2          \n\t"
+        "psubusb %%mm2, %%mm3           \n\t"
+        "psubusb %%mm4, %%mm2           \n\t"
+        "por %%mm3, %%mm2               \n\t"
+        "movq %%mm2, %%mm0              \n\t"
+        "punpcklbw %%mm7, %%mm0         \n\t"
+        "punpckhbw %%mm7, %%mm2         \n\t"
+        "paddw %%mm2, %%mm0             \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "add %4, %%"REG_a"              \n\t"
+        " js 1b                         \n\t"
+        : "+a" (len)
+        : "r" (blk1 - len), "r" (blk1 -len + stride), "r" (blk2 - len), "r" ((long)stride)
+    );
+}
+
+static inline int sum_mmx(void)
+{
+    int ret;
+    asm volatile(
+        "movq %%mm6, %%mm0              \n\t"
+        "psrlq $32, %%mm6               \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "movq %%mm6, %%mm0              \n\t"
+        "psrlq $16, %%mm6               \n\t"
+        "paddw %%mm0, %%mm6             \n\t"
+        "movd %%mm6, %0                 \n\t"
+        : "=r" (ret)
+    );
+    return ret&0xFFFF;
+}
+
+static inline int sum_mmx2(void)
+{
+    int ret;
+    asm volatile(
+        "movd %%mm6, %0                 \n\t"
+        : "=r" (ret)
+    );
+    return ret;
+}
+
+
+#define PIX_SAD(suf)\
+static int sad8_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    assert(h==8);\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t":);\
+\
+    sad8_1_ ## suf(blk1, blk2, stride, 8);\
+\
+    return sum_ ## suf();\
+}\
+static int sad8_x2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    assert(h==8);\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t"\
+                 "movq %0, %%mm5        \n\t"\
+                 :: "m"(round_tab[1]) \
+                 );\
+\
+    sad8_2_ ## suf(blk1, blk1+1, blk2, stride, 8);\
+\
+    return sum_ ## suf();\
+}\
+\
+static int sad8_y2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    assert(h==8);\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t"\
+                 "movq %0, %%mm5        \n\t"\
+                 :: "m"(round_tab[1]) \
+                 );\
+\
+    sad8_2_ ## suf(blk1, blk1+stride, blk2, stride, 8);\
+\
+    return sum_ ## suf();\
+}\
+\
+static int sad8_xy2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    assert(h==8);\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t"\
+                 "movq %0, %%mm5        \n\t"\
+                 :: "m"(round_tab[2]) \
+                 );\
+\
+    sad8_4_ ## suf(blk1, blk2, stride, 8);\
+\
+    return sum_ ## suf();\
+}\
+\
+static int sad16_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t":);\
+\
+    sad8_1_ ## suf(blk1  , blk2  , stride, h);\
+    sad8_1_ ## suf(blk1+8, blk2+8, stride, h);\
+\
+    return sum_ ## suf();\
+}\
+static int sad16_x2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t"\
+                 "movq %0, %%mm5        \n\t"\
+                 :: "m"(round_tab[1]) \
+                 );\
+\
+    sad8_2_ ## suf(blk1  , blk1+1, blk2  , stride, h);\
+    sad8_2_ ## suf(blk1+8, blk1+9, blk2+8, stride, h);\
+\
+    return sum_ ## suf();\
+}\
+static int sad16_y2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t"\
+                 "movq %0, %%mm5        \n\t"\
+                 :: "m"(round_tab[1]) \
+                 );\
+\
+    sad8_2_ ## suf(blk1  , blk1+stride,  blk2  , stride, h);\
+    sad8_2_ ## suf(blk1+8, blk1+stride+8,blk2+8, stride, h);\
+\
+    return sum_ ## suf();\
+}\
+static int sad16_xy2_ ## suf(void *v, uint8_t *blk2, uint8_t *blk1, int stride, int h)\
+{\
+    asm volatile("pxor %%mm7, %%mm7     \n\t"\
+                 "pxor %%mm6, %%mm6     \n\t"\
+                 "movq %0, %%mm5        \n\t"\
+                 :: "m"(round_tab[2]) \
+                 );\
+\
+    sad8_4_ ## suf(blk1  , blk2  , stride, h);\
+    sad8_4_ ## suf(blk1+8, blk2+8, stride, h);\
+\
+    return sum_ ## suf();\
+}\
+
+PIX_SAD(mmx)
+PIX_SAD(mmx2)
+
+void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx)
+{
+    if (mm_flags & MM_MMX) {
+        c->pix_abs[0][0] = sad16_mmx;
+        c->pix_abs[0][1] = sad16_x2_mmx;
+        c->pix_abs[0][2] = sad16_y2_mmx;
+        c->pix_abs[0][3] = sad16_xy2_mmx;
+        c->pix_abs[1][0] = sad8_mmx;
+        c->pix_abs[1][1] = sad8_x2_mmx;
+        c->pix_abs[1][2] = sad8_y2_mmx;
+        c->pix_abs[1][3] = sad8_xy2_mmx;
+
+        c->sad[0]= sad16_mmx;
+        c->sad[1]= sad8_mmx;
+    }
+    if (mm_flags & MM_MMXEXT) {
+        c->pix_abs[0][0] = sad16_mmx2;
+        c->pix_abs[1][0] = sad8_mmx2;
+
+        c->sad[0]= sad16_mmx2;
+        c->sad[1]= sad8_mmx2;
+
+        if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
+            c->pix_abs[0][1] = sad16_x2_mmx2;
+            c->pix_abs[0][2] = sad16_y2_mmx2;
+            c->pix_abs[0][3] = sad16_xy2_mmx2;
+            c->pix_abs[1][1] = sad8_x2_mmx2;
+            c->pix_abs[1][2] = sad8_y2_mmx2;
+            c->pix_abs[1][3] = sad8_xy2_mmx2;
+        }
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/mpegvideo_mmx.c b/contrib/ffmpeg/libavcodec/i386/mpegvideo_mmx.c
new file mode 100644
index 000000000..1b7b1c19f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/mpegvideo_mmx.c
@@ -0,0 +1,725 @@
+/*
+ * The simplest mpeg encoder (well, it was the simplest!)
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Optimized for ia32 cpus by Nick Kurshev <nickols_k@mail.ru>
+ * h263, mpeg1, mpeg2 dequantizer & draw_edges by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+#include "../avcodec.h"
+#include "x86_cpu.h"
+
+extern uint16_t inv_zigzag_direct16[64];
+
+static const unsigned long long int mm_wabs __attribute__ ((aligned(8))) = 0xffffffffffffffffULL;
+static const unsigned long long int mm_wone __attribute__ ((aligned(8))) = 0x0001000100010001ULL;
+
+
+static void dct_unquantize_h263_intra_mmx(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    long level, qmul, qadd, nCoeffs;
+
+    qmul = qscale << 1;
+
+    assert(s->block_last_index[n]>=0 || s->h263_aic);
+
+    if (!s->h263_aic) {
+        if (n < 4)
+            level = block[0] * s->y_dc_scale;
+        else
+            level = block[0] * s->c_dc_scale;
+        qadd = (qscale - 1) | 1;
+    }else{
+        qadd = 0;
+        level= block[0];
+    }
+    if(s->ac_pred)
+        nCoeffs=63;
+    else
+        nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+//printf("%d %d  ", qmul, qadd);
+asm volatile(
+                "movd %1, %%mm6                 \n\t" //qmul
+                "packssdw %%mm6, %%mm6          \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "movd %2, %%mm5                 \n\t" //qadd
+                "pxor %%mm7, %%mm7              \n\t"
+                "packssdw %%mm5, %%mm5          \n\t"
+                "packssdw %%mm5, %%mm5          \n\t"
+                "psubw %%mm5, %%mm7             \n\t"
+                "pxor %%mm4, %%mm4              \n\t"
+                ASMALIGN(4)
+                "1:                             \n\t"
+                "movq (%0, %3), %%mm0           \n\t"
+                "movq 8(%0, %3), %%mm1          \n\t"
+
+                "pmullw %%mm6, %%mm0            \n\t"
+                "pmullw %%mm6, %%mm1            \n\t"
+
+                "movq (%0, %3), %%mm2           \n\t"
+                "movq 8(%0, %3), %%mm3          \n\t"
+
+                "pcmpgtw %%mm4, %%mm2           \n\t" // block[i] < 0 ? -1 : 0
+                "pcmpgtw %%mm4, %%mm3           \n\t" // block[i] < 0 ? -1 : 0
+
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+
+                "paddw %%mm7, %%mm0             \n\t"
+                "paddw %%mm7, %%mm1             \n\t"
+
+                "pxor %%mm0, %%mm2              \n\t"
+                "pxor %%mm1, %%mm3              \n\t"
+
+                "pcmpeqw %%mm7, %%mm0           \n\t" // block[i] == 0 ? -1 : 0
+                "pcmpeqw %%mm7, %%mm1           \n\t" // block[i] == 0 ? -1 : 0
+
+                "pandn %%mm2, %%mm0             \n\t"
+                "pandn %%mm3, %%mm1             \n\t"
+
+                "movq %%mm0, (%0, %3)           \n\t"
+                "movq %%mm1, 8(%0, %3)          \n\t"
+
+                "add $16, %3                    \n\t"
+                "jng 1b                         \n\t"
+                ::"r" (block+nCoeffs), "g"(qmul), "g" (qadd), "r" (2*(-nCoeffs))
+                : "memory"
+        );
+        block[0]= level;
+}
+
+
+static void dct_unquantize_h263_inter_mmx(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    long qmul, qadd, nCoeffs;
+
+    qmul = qscale << 1;
+    qadd = (qscale - 1) | 1;
+
+    assert(s->block_last_index[n]>=0 || s->h263_aic);
+
+    nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+//printf("%d %d  ", qmul, qadd);
+asm volatile(
+                "movd %1, %%mm6                 \n\t" //qmul
+                "packssdw %%mm6, %%mm6          \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "movd %2, %%mm5                 \n\t" //qadd
+                "pxor %%mm7, %%mm7              \n\t"
+                "packssdw %%mm5, %%mm5          \n\t"
+                "packssdw %%mm5, %%mm5          \n\t"
+                "psubw %%mm5, %%mm7             \n\t"
+                "pxor %%mm4, %%mm4              \n\t"
+                ASMALIGN(4)
+                "1:                             \n\t"
+                "movq (%0, %3), %%mm0           \n\t"
+                "movq 8(%0, %3), %%mm1          \n\t"
+
+                "pmullw %%mm6, %%mm0            \n\t"
+                "pmullw %%mm6, %%mm1            \n\t"
+
+                "movq (%0, %3), %%mm2           \n\t"
+                "movq 8(%0, %3), %%mm3          \n\t"
+
+                "pcmpgtw %%mm4, %%mm2           \n\t" // block[i] < 0 ? -1 : 0
+                "pcmpgtw %%mm4, %%mm3           \n\t" // block[i] < 0 ? -1 : 0
+
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+
+                "paddw %%mm7, %%mm0             \n\t"
+                "paddw %%mm7, %%mm1             \n\t"
+
+                "pxor %%mm0, %%mm2              \n\t"
+                "pxor %%mm1, %%mm3              \n\t"
+
+                "pcmpeqw %%mm7, %%mm0           \n\t" // block[i] == 0 ? -1 : 0
+                "pcmpeqw %%mm7, %%mm1           \n\t" // block[i] == 0 ? -1 : 0
+
+                "pandn %%mm2, %%mm0             \n\t"
+                "pandn %%mm3, %%mm1             \n\t"
+
+                "movq %%mm0, (%0, %3)           \n\t"
+                "movq %%mm1, 8(%0, %3)          \n\t"
+
+                "add $16, %3                    \n\t"
+                "jng 1b                         \n\t"
+                ::"r" (block+nCoeffs), "g"(qmul), "g" (qadd), "r" (2*(-nCoeffs))
+                : "memory"
+        );
+}
+
+
+/*
+  NK:
+  Note: looking at PARANOID:
+  "enable all paranoid tests for rounding, overflows, etc..."
+
+#ifdef PARANOID
+                if (level < -2048 || level > 2047)
+                    fprintf(stderr, "unquant error %d %d\n", i, level);
+#endif
+  We can suppose that result of two multiplications can't be greate of 0xFFFF
+  i.e. is 16-bit, so we use here only PMULLW instruction and can avoid
+  a complex multiplication.
+=====================================================
+ Full formula for multiplication of 2 integer numbers
+ which are represent as high:low words:
+ input: value1 = high1:low1
+        value2 = high2:low2
+ output: value3 = value1*value2
+ value3=high3:low3 (on overflow: modulus 2^32 wrap-around)
+ this mean that for 0x123456 * 0x123456 correct result is 0x766cb0ce4
+ but this algorithm will compute only 0x66cb0ce4
+ this limited by 16-bit size of operands
+ ---------------------------------
+ tlow1 = high1*low2
+ tlow2 = high2*low1
+ tlow1 = tlow1 + tlow2
+ high3:low3 = low1*low2
+ high3 += tlow1
+*/
+static void dct_unquantize_mpeg1_intra_mmx(MpegEncContext *s,
+                                     DCTELEM *block, int n, int qscale)
+{
+    long nCoeffs;
+    const uint16_t *quant_matrix;
+    int block0;
+
+    assert(s->block_last_index[n]>=0);
+
+    nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ]+1;
+
+    if (n < 4)
+        block0 = block[0] * s->y_dc_scale;
+    else
+        block0 = block[0] * s->c_dc_scale;
+    /* XXX: only mpeg1 */
+    quant_matrix = s->intra_matrix;
+asm volatile(
+                "pcmpeqw %%mm7, %%mm7           \n\t"
+                "psrlw $15, %%mm7               \n\t"
+                "movd %2, %%mm6                 \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "mov %3, %%"REG_a"              \n\t"
+                ASMALIGN(4)
+                "1:                             \n\t"
+                "movq (%0, %%"REG_a"), %%mm0    \n\t"
+                "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
+                "movq (%1, %%"REG_a"), %%mm4    \n\t"
+                "movq 8(%1, %%"REG_a"), %%mm5   \n\t"
+                "pmullw %%mm6, %%mm4            \n\t" // q=qscale*quant_matrix[i]
+                "pmullw %%mm6, %%mm5            \n\t" // q=qscale*quant_matrix[i]
+                "pxor %%mm2, %%mm2              \n\t"
+                "pxor %%mm3, %%mm3              \n\t"
+                "pcmpgtw %%mm0, %%mm2           \n\t" // block[i] < 0 ? -1 : 0
+                "pcmpgtw %%mm1, %%mm3           \n\t" // block[i] < 0 ? -1 : 0
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t" // abs(block[i])
+                "psubw %%mm3, %%mm1             \n\t" // abs(block[i])
+                "pmullw %%mm4, %%mm0            \n\t" // abs(block[i])*q
+                "pmullw %%mm5, %%mm1            \n\t" // abs(block[i])*q
+                "pxor %%mm4, %%mm4              \n\t"
+                "pxor %%mm5, %%mm5              \n\t" // FIXME slow
+                "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+                "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+                "psraw $3, %%mm0                \n\t"
+                "psraw $3, %%mm1                \n\t"
+                "psubw %%mm7, %%mm0             \n\t"
+                "psubw %%mm7, %%mm1             \n\t"
+                "por %%mm7, %%mm0               \n\t"
+                "por %%mm7, %%mm1               \n\t"
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t"
+                "psubw %%mm3, %%mm1             \n\t"
+                "pandn %%mm0, %%mm4             \n\t"
+                "pandn %%mm1, %%mm5             \n\t"
+                "movq %%mm4, (%0, %%"REG_a")    \n\t"
+                "movq %%mm5, 8(%0, %%"REG_a")   \n\t"
+
+                "add $16, %%"REG_a"             \n\t"
+                "js 1b                          \n\t"
+                ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
+                : "%"REG_a, "memory"
+        );
+    block[0]= block0;
+}
+
+static void dct_unquantize_mpeg1_inter_mmx(MpegEncContext *s,
+                                     DCTELEM *block, int n, int qscale)
+{
+    long nCoeffs;
+    const uint16_t *quant_matrix;
+
+    assert(s->block_last_index[n]>=0);
+
+    nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ]+1;
+
+        quant_matrix = s->inter_matrix;
+asm volatile(
+                "pcmpeqw %%mm7, %%mm7           \n\t"
+                "psrlw $15, %%mm7               \n\t"
+                "movd %2, %%mm6                 \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "mov %3, %%"REG_a"              \n\t"
+                ASMALIGN(4)
+                "1:                             \n\t"
+                "movq (%0, %%"REG_a"), %%mm0    \n\t"
+                "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
+                "movq (%1, %%"REG_a"), %%mm4    \n\t"
+                "movq 8(%1, %%"REG_a"), %%mm5   \n\t"
+                "pmullw %%mm6, %%mm4            \n\t" // q=qscale*quant_matrix[i]
+                "pmullw %%mm6, %%mm5            \n\t" // q=qscale*quant_matrix[i]
+                "pxor %%mm2, %%mm2              \n\t"
+                "pxor %%mm3, %%mm3              \n\t"
+                "pcmpgtw %%mm0, %%mm2           \n\t" // block[i] < 0 ? -1 : 0
+                "pcmpgtw %%mm1, %%mm3           \n\t" // block[i] < 0 ? -1 : 0
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t" // abs(block[i])
+                "psubw %%mm3, %%mm1             \n\t" // abs(block[i])
+                "paddw %%mm0, %%mm0             \n\t" // abs(block[i])*2
+                "paddw %%mm1, %%mm1             \n\t" // abs(block[i])*2
+                "paddw %%mm7, %%mm0             \n\t" // abs(block[i])*2 + 1
+                "paddw %%mm7, %%mm1             \n\t" // abs(block[i])*2 + 1
+                "pmullw %%mm4, %%mm0            \n\t" // (abs(block[i])*2 + 1)*q
+                "pmullw %%mm5, %%mm1            \n\t" // (abs(block[i])*2 + 1)*q
+                "pxor %%mm4, %%mm4              \n\t"
+                "pxor %%mm5, %%mm5              \n\t" // FIXME slow
+                "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+                "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+                "psraw $4, %%mm0                \n\t"
+                "psraw $4, %%mm1                \n\t"
+                "psubw %%mm7, %%mm0             \n\t"
+                "psubw %%mm7, %%mm1             \n\t"
+                "por %%mm7, %%mm0               \n\t"
+                "por %%mm7, %%mm1               \n\t"
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t"
+                "psubw %%mm3, %%mm1             \n\t"
+                "pandn %%mm0, %%mm4             \n\t"
+                "pandn %%mm1, %%mm5             \n\t"
+                "movq %%mm4, (%0, %%"REG_a")    \n\t"
+                "movq %%mm5, 8(%0, %%"REG_a")   \n\t"
+
+                "add $16, %%"REG_a"             \n\t"
+                "js 1b                          \n\t"
+                ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
+                : "%"REG_a, "memory"
+        );
+}
+
+static void dct_unquantize_mpeg2_intra_mmx(MpegEncContext *s,
+                                     DCTELEM *block, int n, int qscale)
+{
+    long nCoeffs;
+    const uint16_t *quant_matrix;
+    int block0;
+
+    assert(s->block_last_index[n]>=0);
+
+    if(s->alternate_scan) nCoeffs= 63; //FIXME
+    else nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
+
+    if (n < 4)
+        block0 = block[0] * s->y_dc_scale;
+    else
+        block0 = block[0] * s->c_dc_scale;
+    quant_matrix = s->intra_matrix;
+asm volatile(
+                "pcmpeqw %%mm7, %%mm7           \n\t"
+                "psrlw $15, %%mm7               \n\t"
+                "movd %2, %%mm6                 \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "mov %3, %%"REG_a"              \n\t"
+                ASMALIGN(4)
+                "1:                             \n\t"
+                "movq (%0, %%"REG_a"), %%mm0    \n\t"
+                "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
+                "movq (%1, %%"REG_a"), %%mm4    \n\t"
+                "movq 8(%1, %%"REG_a"), %%mm5   \n\t"
+                "pmullw %%mm6, %%mm4            \n\t" // q=qscale*quant_matrix[i]
+                "pmullw %%mm6, %%mm5            \n\t" // q=qscale*quant_matrix[i]
+                "pxor %%mm2, %%mm2              \n\t"
+                "pxor %%mm3, %%mm3              \n\t"
+                "pcmpgtw %%mm0, %%mm2           \n\t" // block[i] < 0 ? -1 : 0
+                "pcmpgtw %%mm1, %%mm3           \n\t" // block[i] < 0 ? -1 : 0
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t" // abs(block[i])
+                "psubw %%mm3, %%mm1             \n\t" // abs(block[i])
+                "pmullw %%mm4, %%mm0            \n\t" // abs(block[i])*q
+                "pmullw %%mm5, %%mm1            \n\t" // abs(block[i])*q
+                "pxor %%mm4, %%mm4              \n\t"
+                "pxor %%mm5, %%mm5              \n\t" // FIXME slow
+                "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+                "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+                "psraw $3, %%mm0                \n\t"
+                "psraw $3, %%mm1                \n\t"
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t"
+                "psubw %%mm3, %%mm1             \n\t"
+                "pandn %%mm0, %%mm4             \n\t"
+                "pandn %%mm1, %%mm5             \n\t"
+                "movq %%mm4, (%0, %%"REG_a")    \n\t"
+                "movq %%mm5, 8(%0, %%"REG_a")   \n\t"
+
+                "add $16, %%"REG_a"             \n\t"
+                "jng 1b                         \n\t"
+                ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
+                : "%"REG_a, "memory"
+        );
+    block[0]= block0;
+        //Note, we dont do mismatch control for intra as errors cannot accumulate
+}
+
+static void dct_unquantize_mpeg2_inter_mmx(MpegEncContext *s,
+                                     DCTELEM *block, int n, int qscale)
+{
+    long nCoeffs;
+    const uint16_t *quant_matrix;
+
+    assert(s->block_last_index[n]>=0);
+
+    if(s->alternate_scan) nCoeffs= 63; //FIXME
+    else nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
+
+        quant_matrix = s->inter_matrix;
+asm volatile(
+                "pcmpeqw %%mm7, %%mm7           \n\t"
+                "psrlq $48, %%mm7               \n\t"
+                "movd %2, %%mm6                 \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "packssdw %%mm6, %%mm6          \n\t"
+                "mov %3, %%"REG_a"              \n\t"
+                ASMALIGN(4)
+                "1:                             \n\t"
+                "movq (%0, %%"REG_a"), %%mm0    \n\t"
+                "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
+                "movq (%1, %%"REG_a"), %%mm4    \n\t"
+                "movq 8(%1, %%"REG_a"), %%mm5   \n\t"
+                "pmullw %%mm6, %%mm4            \n\t" // q=qscale*quant_matrix[i]
+                "pmullw %%mm6, %%mm5            \n\t" // q=qscale*quant_matrix[i]
+                "pxor %%mm2, %%mm2              \n\t"
+                "pxor %%mm3, %%mm3              \n\t"
+                "pcmpgtw %%mm0, %%mm2           \n\t" // block[i] < 0 ? -1 : 0
+                "pcmpgtw %%mm1, %%mm3           \n\t" // block[i] < 0 ? -1 : 0
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t" // abs(block[i])
+                "psubw %%mm3, %%mm1             \n\t" // abs(block[i])
+                "paddw %%mm0, %%mm0             \n\t" // abs(block[i])*2
+                "paddw %%mm1, %%mm1             \n\t" // abs(block[i])*2
+                "pmullw %%mm4, %%mm0            \n\t" // abs(block[i])*2*q
+                "pmullw %%mm5, %%mm1            \n\t" // abs(block[i])*2*q
+                "paddw %%mm4, %%mm0             \n\t" // (abs(block[i])*2 + 1)*q
+                "paddw %%mm5, %%mm1             \n\t" // (abs(block[i])*2 + 1)*q
+                "pxor %%mm4, %%mm4              \n\t"
+                "pxor %%mm5, %%mm5              \n\t" // FIXME slow
+                "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+                "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+                "psrlw $4, %%mm0                \n\t"
+                "psrlw $4, %%mm1                \n\t"
+                "pxor %%mm2, %%mm0              \n\t"
+                "pxor %%mm3, %%mm1              \n\t"
+                "psubw %%mm2, %%mm0             \n\t"
+                "psubw %%mm3, %%mm1             \n\t"
+                "pandn %%mm0, %%mm4             \n\t"
+                "pandn %%mm1, %%mm5             \n\t"
+                "pxor %%mm4, %%mm7              \n\t"
+                "pxor %%mm5, %%mm7              \n\t"
+                "movq %%mm4, (%0, %%"REG_a")    \n\t"
+                "movq %%mm5, 8(%0, %%"REG_a")   \n\t"
+
+                "add $16, %%"REG_a"             \n\t"
+                "jng 1b                         \n\t"
+                "movd 124(%0, %3), %%mm0        \n\t"
+                "movq %%mm7, %%mm6              \n\t"
+                "psrlq $32, %%mm7               \n\t"
+                "pxor %%mm6, %%mm7              \n\t"
+                "movq %%mm7, %%mm6              \n\t"
+                "psrlq $16, %%mm7               \n\t"
+                "pxor %%mm6, %%mm7              \n\t"
+                "pslld $31, %%mm7               \n\t"
+                "psrlq $15, %%mm7               \n\t"
+                "pxor %%mm7, %%mm0              \n\t"
+                "movd %%mm0, 124(%0, %3)        \n\t"
+
+                ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "r" (-2*nCoeffs)
+                : "%"REG_a, "memory"
+        );
+}
+
+/* draw the edges of width 'w' of an image of size width, height
+   this mmx version can only handle w==8 || w==16 */
+static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w)
+{
+    uint8_t *ptr, *last_line;
+    int i;
+
+    last_line = buf + (height - 1) * wrap;
+    /* left and right */
+    ptr = buf;
+    if(w==8)
+    {
+        asm volatile(
+                "1:                             \n\t"
+                "movd (%0), %%mm0               \n\t"
+                "punpcklbw %%mm0, %%mm0         \n\t"
+                "punpcklwd %%mm0, %%mm0         \n\t"
+                "punpckldq %%mm0, %%mm0         \n\t"
+                "movq %%mm0, -8(%0)             \n\t"
+                "movq -8(%0, %2), %%mm1         \n\t"
+                "punpckhbw %%mm1, %%mm1         \n\t"
+                "punpckhwd %%mm1, %%mm1         \n\t"
+                "punpckhdq %%mm1, %%mm1         \n\t"
+                "movq %%mm1, (%0, %2)           \n\t"
+                "add %1, %0                     \n\t"
+                "cmp %3, %0                     \n\t"
+                " jb 1b                         \n\t"
+                : "+r" (ptr)
+                : "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height)
+        );
+    }
+    else
+    {
+        asm volatile(
+                "1:                             \n\t"
+                "movd (%0), %%mm0               \n\t"
+                "punpcklbw %%mm0, %%mm0         \n\t"
+                "punpcklwd %%mm0, %%mm0         \n\t"
+                "punpckldq %%mm0, %%mm0         \n\t"
+                "movq %%mm0, -8(%0)             \n\t"
+                "movq %%mm0, -16(%0)            \n\t"
+                "movq -8(%0, %2), %%mm1         \n\t"
+                "punpckhbw %%mm1, %%mm1         \n\t"
+                "punpckhwd %%mm1, %%mm1         \n\t"
+                "punpckhdq %%mm1, %%mm1         \n\t"
+                "movq %%mm1, (%0, %2)           \n\t"
+                "movq %%mm1, 8(%0, %2)          \n\t"
+                "add %1, %0                     \n\t"
+                "cmp %3, %0                     \n\t"
+                " jb 1b                         \n\t"
+                : "+r" (ptr)
+                : "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height)
+        );
+    }
+
+    for(i=0;i<w;i+=4) {
+        /* top and bottom (and hopefully also the corners) */
+        ptr= buf - (i + 1) * wrap - w;
+        asm volatile(
+                "1:                             \n\t"
+                "movq (%1, %0), %%mm0           \n\t"
+                "movq %%mm0, (%0)               \n\t"
+                "movq %%mm0, (%0, %2)           \n\t"
+                "movq %%mm0, (%0, %2, 2)        \n\t"
+                "movq %%mm0, (%0, %3)           \n\t"
+                "add $8, %0                     \n\t"
+                "cmp %4, %0                     \n\t"
+                " jb 1b                         \n\t"
+                : "+r" (ptr)
+                : "r" ((long)buf - (long)ptr - w), "r" ((long)-wrap), "r" ((long)-wrap*3), "r" (ptr+width+2*w)
+        );
+        ptr= last_line + (i + 1) * wrap - w;
+        asm volatile(
+                "1:                             \n\t"
+                "movq (%1, %0), %%mm0           \n\t"
+                "movq %%mm0, (%0)               \n\t"
+                "movq %%mm0, (%0, %2)           \n\t"
+                "movq %%mm0, (%0, %2, 2)        \n\t"
+                "movq %%mm0, (%0, %3)           \n\t"
+                "add $8, %0                     \n\t"
+                "cmp %4, %0                     \n\t"
+                " jb 1b                         \n\t"
+                : "+r" (ptr)
+                : "r" ((long)last_line - (long)ptr - w), "r" ((long)wrap), "r" ((long)wrap*3), "r" (ptr+width+2*w)
+        );
+    }
+}
+
+static void  denoise_dct_mmx(MpegEncContext *s, DCTELEM *block){
+    const int intra= s->mb_intra;
+    int *sum= s->dct_error_sum[intra];
+    uint16_t *offset= s->dct_offset[intra];
+
+    s->dct_count[intra]++;
+
+    asm volatile(
+        "pxor %%mm7, %%mm7                      \n\t"
+        "1:                                     \n\t"
+        "pxor %%mm0, %%mm0                      \n\t"
+        "pxor %%mm1, %%mm1                      \n\t"
+        "movq (%0), %%mm2                       \n\t"
+        "movq 8(%0), %%mm3                      \n\t"
+        "pcmpgtw %%mm2, %%mm0                   \n\t"
+        "pcmpgtw %%mm3, %%mm1                   \n\t"
+        "pxor %%mm0, %%mm2                      \n\t"
+        "pxor %%mm1, %%mm3                      \n\t"
+        "psubw %%mm0, %%mm2                     \n\t"
+        "psubw %%mm1, %%mm3                     \n\t"
+        "movq %%mm2, %%mm4                      \n\t"
+        "movq %%mm3, %%mm5                      \n\t"
+        "psubusw (%2), %%mm2                    \n\t"
+        "psubusw 8(%2), %%mm3                   \n\t"
+        "pxor %%mm0, %%mm2                      \n\t"
+        "pxor %%mm1, %%mm3                      \n\t"
+        "psubw %%mm0, %%mm2                     \n\t"
+        "psubw %%mm1, %%mm3                     \n\t"
+        "movq %%mm2, (%0)                       \n\t"
+        "movq %%mm3, 8(%0)                      \n\t"
+        "movq %%mm4, %%mm2                      \n\t"
+        "movq %%mm5, %%mm3                      \n\t"
+        "punpcklwd %%mm7, %%mm4                 \n\t"
+        "punpckhwd %%mm7, %%mm2                 \n\t"
+        "punpcklwd %%mm7, %%mm5                 \n\t"
+        "punpckhwd %%mm7, %%mm3                 \n\t"
+        "paddd (%1), %%mm4                      \n\t"
+        "paddd 8(%1), %%mm2                     \n\t"
+        "paddd 16(%1), %%mm5                    \n\t"
+        "paddd 24(%1), %%mm3                    \n\t"
+        "movq %%mm4, (%1)                       \n\t"
+        "movq %%mm2, 8(%1)                      \n\t"
+        "movq %%mm5, 16(%1)                     \n\t"
+        "movq %%mm3, 24(%1)                     \n\t"
+        "add $16, %0                            \n\t"
+        "add $32, %1                            \n\t"
+        "add $16, %2                            \n\t"
+        "cmp %3, %0                             \n\t"
+            " jb 1b                             \n\t"
+        : "+r" (block), "+r" (sum), "+r" (offset)
+        : "r"(block+64)
+    );
+}
+
+static void  denoise_dct_sse2(MpegEncContext *s, DCTELEM *block){
+    const int intra= s->mb_intra;
+    int *sum= s->dct_error_sum[intra];
+    uint16_t *offset= s->dct_offset[intra];
+
+    s->dct_count[intra]++;
+
+    asm volatile(
+        "pxor %%xmm7, %%xmm7                    \n\t"
+        "1:                                     \n\t"
+        "pxor %%xmm0, %%xmm0                    \n\t"
+        "pxor %%xmm1, %%xmm1                    \n\t"
+        "movdqa (%0), %%xmm2                    \n\t"
+        "movdqa 16(%0), %%xmm3                  \n\t"
+        "pcmpgtw %%xmm2, %%xmm0                 \n\t"
+        "pcmpgtw %%xmm3, %%xmm1                 \n\t"
+        "pxor %%xmm0, %%xmm2                    \n\t"
+        "pxor %%xmm1, %%xmm3                    \n\t"
+        "psubw %%xmm0, %%xmm2                   \n\t"
+        "psubw %%xmm1, %%xmm3                   \n\t"
+        "movdqa %%xmm2, %%xmm4                  \n\t"
+        "movdqa %%xmm3, %%xmm5                  \n\t"
+        "psubusw (%2), %%xmm2                   \n\t"
+        "psubusw 16(%2), %%xmm3                 \n\t"
+        "pxor %%xmm0, %%xmm2                    \n\t"
+        "pxor %%xmm1, %%xmm3                    \n\t"
+        "psubw %%xmm0, %%xmm2                   \n\t"
+        "psubw %%xmm1, %%xmm3                   \n\t"
+        "movdqa %%xmm2, (%0)                    \n\t"
+        "movdqa %%xmm3, 16(%0)                  \n\t"
+        "movdqa %%xmm4, %%xmm6                  \n\t"
+        "movdqa %%xmm5, %%xmm0                  \n\t"
+        "punpcklwd %%xmm7, %%xmm4               \n\t"
+        "punpckhwd %%xmm7, %%xmm6               \n\t"
+        "punpcklwd %%xmm7, %%xmm5               \n\t"
+        "punpckhwd %%xmm7, %%xmm0               \n\t"
+        "paddd (%1), %%xmm4                     \n\t"
+        "paddd 16(%1), %%xmm6                   \n\t"
+        "paddd 32(%1), %%xmm5                   \n\t"
+        "paddd 48(%1), %%xmm0                   \n\t"
+        "movdqa %%xmm4, (%1)                    \n\t"
+        "movdqa %%xmm6, 16(%1)                  \n\t"
+        "movdqa %%xmm5, 32(%1)                  \n\t"
+        "movdqa %%xmm0, 48(%1)                  \n\t"
+        "add $32, %0                            \n\t"
+        "add $64, %1                            \n\t"
+        "add $32, %2                            \n\t"
+        "cmp %3, %0                             \n\t"
+            " jb 1b                             \n\t"
+        : "+r" (block), "+r" (sum), "+r" (offset)
+        : "r"(block+64)
+    );
+}
+
+#undef HAVE_MMX2
+#define RENAME(a) a ## _MMX
+#define RENAMEl(a) a ## _mmx
+#include "mpegvideo_mmx_template.c"
+
+#define HAVE_MMX2
+#undef RENAME
+#undef RENAMEl
+#define RENAME(a) a ## _MMX2
+#define RENAMEl(a) a ## _mmx2
+#include "mpegvideo_mmx_template.c"
+
+#undef RENAME
+#undef RENAMEl
+#define RENAME(a) a ## _SSE2
+#define RENAMEl(a) a ## _sse2
+#include "mpegvideo_mmx_template.c"
+
+void MPV_common_init_mmx(MpegEncContext *s)
+{
+    if (mm_flags & MM_MMX) {
+        const int dct_algo = s->avctx->dct_algo;
+
+        s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_mmx;
+        s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_mmx;
+        s->dct_unquantize_mpeg1_intra = dct_unquantize_mpeg1_intra_mmx;
+        s->dct_unquantize_mpeg1_inter = dct_unquantize_mpeg1_inter_mmx;
+        if(!(s->flags & CODEC_FLAG_BITEXACT))
+            s->dct_unquantize_mpeg2_intra = dct_unquantize_mpeg2_intra_mmx;
+        s->dct_unquantize_mpeg2_inter = dct_unquantize_mpeg2_inter_mmx;
+
+        draw_edges = draw_edges_mmx;
+
+        if (mm_flags & MM_SSE2) {
+            s->denoise_dct= denoise_dct_sse2;
+        } else {
+                s->denoise_dct= denoise_dct_mmx;
+        }
+
+        if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
+            if(mm_flags & MM_SSE2){
+                s->dct_quantize= dct_quantize_SSE2;
+            } else if(mm_flags & MM_MMXEXT){
+                s->dct_quantize= dct_quantize_MMX2;
+            } else {
+                s->dct_quantize= dct_quantize_MMX;
+            }
+        }
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/mpegvideo_mmx_template.c b/contrib/ffmpeg/libavcodec/i386/mpegvideo_mmx_template.c
new file mode 100644
index 000000000..d59b6efd9
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/mpegvideo_mmx_template.c
@@ -0,0 +1,348 @@
+/*
+ * MPEG video MMX templates
+ *
+ * Copyright (c) 2002 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#undef SPREADW
+#undef PMAXW
+#undef PMAX
+#ifdef HAVE_MMX2
+#define SPREADW(a) "pshufw $0, " #a ", " #a " \n\t"
+#define PMAXW(a,b) "pmaxsw " #a ", " #b "     \n\t"
+#define PMAX(a,b) \
+            "pshufw $0x0E," #a ", " #b "        \n\t"\
+            PMAXW(b, a)\
+            "pshufw $0x01," #a ", " #b "        \n\t"\
+            PMAXW(b, a)
+#else
+#define SPREADW(a) \
+        "punpcklwd " #a ", " #a " \n\t"\
+        "punpcklwd " #a ", " #a " \n\t"
+#define PMAXW(a,b) \
+        "psubusw " #a ", " #b " \n\t"\
+        "paddw " #a ", " #b "   \n\t"
+#define PMAX(a,b)  \
+            "movq " #a ", " #b "                \n\t"\
+            "psrlq $32, " #a "                  \n\t"\
+            PMAXW(b, a)\
+            "movq " #a ", " #b "                \n\t"\
+            "psrlq $16, " #a "                  \n\t"\
+            PMAXW(b, a)
+
+#endif
+
+static int RENAME(dct_quantize)(MpegEncContext *s,
+                            DCTELEM *block, int n,
+                            int qscale, int *overflow)
+{
+    long last_non_zero_p1;
+    int level=0, q; //=0 is cuz gcc says uninitalized ...
+    const uint16_t *qmat, *bias;
+    DECLARE_ALIGNED_8(int16_t, temp_block[64]);
+
+    assert((7&(int)(&temp_block[0])) == 0); //did gcc align it correctly?
+
+    //s->fdct (block);
+    RENAMEl(ff_fdct) (block); //cant be anything else ...
+
+    if(s->dct_error_sum)
+        s->denoise_dct(s, block);
+
+    if (s->mb_intra) {
+        int dummy;
+        if (n < 4)
+            q = s->y_dc_scale;
+        else
+            q = s->c_dc_scale;
+        /* note: block[0] is assumed to be positive */
+        if (!s->h263_aic) {
+#if 1
+        asm volatile (
+                "mul %%ecx                \n\t"
+                : "=d" (level), "=a"(dummy)
+                : "a" ((block[0]>>2) + q), "c" (ff_inverse[q<<1])
+        );
+#else
+        asm volatile (
+                "xorl %%edx, %%edx        \n\t"
+                "divw %%cx                \n\t"
+                "movzwl %%ax, %%eax       \n\t"
+                : "=a" (level)
+                : "a" ((block[0]>>2) + q), "c" (q<<1)
+                : "%edx"
+        );
+#endif
+        } else
+            /* For AIC we skip quant/dequant of INTRADC */
+            level = (block[0] + 4)>>3;
+
+        block[0]=0; //avoid fake overflow
+//        temp_block[0] = (block[0] + (q >> 1)) / q;
+        last_non_zero_p1 = 1;
+        bias = s->q_intra_matrix16[qscale][1];
+        qmat = s->q_intra_matrix16[qscale][0];
+    } else {
+        last_non_zero_p1 = 0;
+        bias = s->q_inter_matrix16[qscale][1];
+        qmat = s->q_inter_matrix16[qscale][0];
+    }
+
+    if((s->out_format == FMT_H263 || s->out_format == FMT_H261) && s->mpeg_quant==0){
+
+        asm volatile(
+            "movd %%"REG_a", %%mm3              \n\t" // last_non_zero_p1
+            SPREADW(%%mm3)
+            "pxor %%mm7, %%mm7                  \n\t" // 0
+            "pxor %%mm4, %%mm4                  \n\t" // 0
+            "movq (%2), %%mm5                   \n\t" // qmat[0]
+            "pxor %%mm6, %%mm6                  \n\t"
+            "psubw (%3), %%mm6                  \n\t" // -bias[0]
+            "mov $-128, %%"REG_a"               \n\t"
+            ASMALIGN(4)
+            "1:                                 \n\t"
+            "pxor %%mm1, %%mm1                  \n\t" // 0
+            "movq (%1, %%"REG_a"), %%mm0        \n\t" // block[i]
+            "pcmpgtw %%mm0, %%mm1               \n\t" // block[i] <= 0 ? 0xFF : 0x00
+            "pxor %%mm1, %%mm0                  \n\t"
+            "psubw %%mm1, %%mm0                 \n\t" // ABS(block[i])
+            "psubusw %%mm6, %%mm0               \n\t" // ABS(block[i]) + bias[0]
+            "pmulhw %%mm5, %%mm0                \n\t" // (ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16
+            "por %%mm0, %%mm4                   \n\t"
+            "pxor %%mm1, %%mm0                  \n\t"
+            "psubw %%mm1, %%mm0                 \n\t" // out=((ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16)*sign(block[i])
+            "movq %%mm0, (%5, %%"REG_a")        \n\t"
+            "pcmpeqw %%mm7, %%mm0               \n\t" // out==0 ? 0xFF : 0x00
+            "movq (%4, %%"REG_a"), %%mm1        \n\t"
+            "movq %%mm7, (%1, %%"REG_a")        \n\t" // 0
+            "pandn %%mm1, %%mm0                 \n\t"
+            PMAXW(%%mm0, %%mm3)
+            "add $8, %%"REG_a"                  \n\t"
+            " js 1b                             \n\t"
+            PMAX(%%mm3, %%mm0)
+            "movd %%mm3, %%"REG_a"              \n\t"
+            "movzb %%al, %%"REG_a"              \n\t" // last_non_zero_p1
+            : "+a" (last_non_zero_p1)
+            : "r" (block+64), "r" (qmat), "r" (bias),
+              "r" (inv_zigzag_direct16+64), "r" (temp_block+64)
+        );
+        // note the asm is split cuz gcc doesnt like that many operands ...
+        asm volatile(
+            "movd %1, %%mm1                     \n\t" // max_qcoeff
+            SPREADW(%%mm1)
+            "psubusw %%mm1, %%mm4               \n\t"
+            "packuswb %%mm4, %%mm4              \n\t"
+            "movd %%mm4, %0                     \n\t" // *overflow
+        : "=g" (*overflow)
+        : "g" (s->max_qcoeff)
+        );
+    }else{ // FMT_H263
+        asm volatile(
+            "movd %%"REG_a", %%mm3              \n\t" // last_non_zero_p1
+            SPREADW(%%mm3)
+            "pxor %%mm7, %%mm7                  \n\t" // 0
+            "pxor %%mm4, %%mm4                  \n\t" // 0
+            "mov $-128, %%"REG_a"               \n\t"
+            ASMALIGN(4)
+            "1:                                 \n\t"
+            "pxor %%mm1, %%mm1                  \n\t" // 0
+            "movq (%1, %%"REG_a"), %%mm0        \n\t" // block[i]
+            "pcmpgtw %%mm0, %%mm1               \n\t" // block[i] <= 0 ? 0xFF : 0x00
+            "pxor %%mm1, %%mm0                  \n\t"
+            "psubw %%mm1, %%mm0                 \n\t" // ABS(block[i])
+            "movq (%3, %%"REG_a"), %%mm6        \n\t" // bias[0]
+            "paddusw %%mm6, %%mm0               \n\t" // ABS(block[i]) + bias[0]
+            "movq (%2, %%"REG_a"), %%mm5        \n\t" // qmat[i]
+            "pmulhw %%mm5, %%mm0                \n\t" // (ABS(block[i])*qmat[0] + bias[0]*qmat[0])>>16
+            "por %%mm0, %%mm4                   \n\t"
+            "pxor %%mm1, %%mm0                  \n\t"
+            "psubw %%mm1, %%mm0                 \n\t" // out=((ABS(block[i])*qmat[0] - bias[0]*qmat[0])>>16)*sign(block[i])
+            "movq %%mm0, (%5, %%"REG_a")        \n\t"
+            "pcmpeqw %%mm7, %%mm0               \n\t" // out==0 ? 0xFF : 0x00
+            "movq (%4, %%"REG_a"), %%mm1        \n\t"
+            "movq %%mm7, (%1, %%"REG_a")        \n\t" // 0
+            "pandn %%mm1, %%mm0                 \n\t"
+            PMAXW(%%mm0, %%mm3)
+            "add $8, %%"REG_a"                  \n\t"
+            " js 1b                             \n\t"
+            PMAX(%%mm3, %%mm0)
+            "movd %%mm3, %%"REG_a"              \n\t"
+            "movzb %%al, %%"REG_a"              \n\t" // last_non_zero_p1
+            : "+a" (last_non_zero_p1)
+            : "r" (block+64), "r" (qmat+64), "r" (bias+64),
+              "r" (inv_zigzag_direct16+64), "r" (temp_block+64)
+        );
+        // note the asm is split cuz gcc doesnt like that many operands ...
+        asm volatile(
+            "movd %1, %%mm1                     \n\t" // max_qcoeff
+            SPREADW(%%mm1)
+            "psubusw %%mm1, %%mm4               \n\t"
+            "packuswb %%mm4, %%mm4              \n\t"
+            "movd %%mm4, %0                     \n\t" // *overflow
+        : "=g" (*overflow)
+        : "g" (s->max_qcoeff)
+        );
+    }
+
+    if(s->mb_intra) block[0]= level;
+    else            block[0]= temp_block[0];
+
+    if(s->dsp.idct_permutation_type == FF_SIMPLE_IDCT_PERM){
+        if(last_non_zero_p1 <= 1) goto end;
+        block[0x08] = temp_block[0x01]; block[0x10] = temp_block[0x08];
+        block[0x20] = temp_block[0x10];
+        if(last_non_zero_p1 <= 4) goto end;
+        block[0x18] = temp_block[0x09]; block[0x04] = temp_block[0x02];
+        block[0x09] = temp_block[0x03];
+        if(last_non_zero_p1 <= 7) goto end;
+        block[0x14] = temp_block[0x0A]; block[0x28] = temp_block[0x11];
+        block[0x12] = temp_block[0x18]; block[0x02] = temp_block[0x20];
+        if(last_non_zero_p1 <= 11) goto end;
+        block[0x1A] = temp_block[0x19]; block[0x24] = temp_block[0x12];
+        block[0x19] = temp_block[0x0B]; block[0x01] = temp_block[0x04];
+        block[0x0C] = temp_block[0x05];
+        if(last_non_zero_p1 <= 16) goto end;
+        block[0x11] = temp_block[0x0C]; block[0x29] = temp_block[0x13];
+        block[0x16] = temp_block[0x1A]; block[0x0A] = temp_block[0x21];
+        block[0x30] = temp_block[0x28]; block[0x22] = temp_block[0x30];
+        block[0x38] = temp_block[0x29]; block[0x06] = temp_block[0x22];
+        if(last_non_zero_p1 <= 24) goto end;
+        block[0x1B] = temp_block[0x1B]; block[0x21] = temp_block[0x14];
+        block[0x1C] = temp_block[0x0D]; block[0x05] = temp_block[0x06];
+        block[0x0D] = temp_block[0x07]; block[0x15] = temp_block[0x0E];
+        block[0x2C] = temp_block[0x15]; block[0x13] = temp_block[0x1C];
+        if(last_non_zero_p1 <= 32) goto end;
+        block[0x0B] = temp_block[0x23]; block[0x34] = temp_block[0x2A];
+        block[0x2A] = temp_block[0x31]; block[0x32] = temp_block[0x38];
+        block[0x3A] = temp_block[0x39]; block[0x26] = temp_block[0x32];
+        block[0x39] = temp_block[0x2B]; block[0x03] = temp_block[0x24];
+        if(last_non_zero_p1 <= 40) goto end;
+        block[0x1E] = temp_block[0x1D]; block[0x25] = temp_block[0x16];
+        block[0x1D] = temp_block[0x0F]; block[0x2D] = temp_block[0x17];
+        block[0x17] = temp_block[0x1E]; block[0x0E] = temp_block[0x25];
+        block[0x31] = temp_block[0x2C]; block[0x2B] = temp_block[0x33];
+        if(last_non_zero_p1 <= 48) goto end;
+        block[0x36] = temp_block[0x3A]; block[0x3B] = temp_block[0x3B];
+        block[0x23] = temp_block[0x34]; block[0x3C] = temp_block[0x2D];
+        block[0x07] = temp_block[0x26]; block[0x1F] = temp_block[0x1F];
+        block[0x0F] = temp_block[0x27]; block[0x35] = temp_block[0x2E];
+        if(last_non_zero_p1 <= 56) goto end;
+        block[0x2E] = temp_block[0x35]; block[0x33] = temp_block[0x3C];
+        block[0x3E] = temp_block[0x3D]; block[0x27] = temp_block[0x36];
+        block[0x3D] = temp_block[0x2F]; block[0x2F] = temp_block[0x37];
+        block[0x37] = temp_block[0x3E]; block[0x3F] = temp_block[0x3F];
+    }else if(s->dsp.idct_permutation_type == FF_LIBMPEG2_IDCT_PERM){
+        if(last_non_zero_p1 <= 1) goto end;
+        block[0x04] = temp_block[0x01];
+        block[0x08] = temp_block[0x08]; block[0x10] = temp_block[0x10];
+        if(last_non_zero_p1 <= 4) goto end;
+        block[0x0C] = temp_block[0x09]; block[0x01] = temp_block[0x02];
+        block[0x05] = temp_block[0x03];
+        if(last_non_zero_p1 <= 7) goto end;
+        block[0x09] = temp_block[0x0A]; block[0x14] = temp_block[0x11];
+        block[0x18] = temp_block[0x18]; block[0x20] = temp_block[0x20];
+        if(last_non_zero_p1 <= 11) goto end;
+        block[0x1C] = temp_block[0x19];
+        block[0x11] = temp_block[0x12]; block[0x0D] = temp_block[0x0B];
+        block[0x02] = temp_block[0x04]; block[0x06] = temp_block[0x05];
+        if(last_non_zero_p1 <= 16) goto end;
+        block[0x0A] = temp_block[0x0C]; block[0x15] = temp_block[0x13];
+        block[0x19] = temp_block[0x1A]; block[0x24] = temp_block[0x21];
+        block[0x28] = temp_block[0x28]; block[0x30] = temp_block[0x30];
+        block[0x2C] = temp_block[0x29]; block[0x21] = temp_block[0x22];
+        if(last_non_zero_p1 <= 24) goto end;
+        block[0x1D] = temp_block[0x1B]; block[0x12] = temp_block[0x14];
+        block[0x0E] = temp_block[0x0D]; block[0x03] = temp_block[0x06];
+        block[0x07] = temp_block[0x07]; block[0x0B] = temp_block[0x0E];
+        block[0x16] = temp_block[0x15]; block[0x1A] = temp_block[0x1C];
+        if(last_non_zero_p1 <= 32) goto end;
+        block[0x25] = temp_block[0x23]; block[0x29] = temp_block[0x2A];
+        block[0x34] = temp_block[0x31]; block[0x38] = temp_block[0x38];
+        block[0x3C] = temp_block[0x39]; block[0x31] = temp_block[0x32];
+        block[0x2D] = temp_block[0x2B]; block[0x22] = temp_block[0x24];
+        if(last_non_zero_p1 <= 40) goto end;
+        block[0x1E] = temp_block[0x1D]; block[0x13] = temp_block[0x16];
+        block[0x0F] = temp_block[0x0F]; block[0x17] = temp_block[0x17];
+        block[0x1B] = temp_block[0x1E]; block[0x26] = temp_block[0x25];
+        block[0x2A] = temp_block[0x2C]; block[0x35] = temp_block[0x33];
+        if(last_non_zero_p1 <= 48) goto end;
+        block[0x39] = temp_block[0x3A]; block[0x3D] = temp_block[0x3B];
+        block[0x32] = temp_block[0x34]; block[0x2E] = temp_block[0x2D];
+            block[0x23] = temp_block[0x26]; block[0x1F] = temp_block[0x1F];
+        block[0x27] = temp_block[0x27]; block[0x2B] = temp_block[0x2E];
+        if(last_non_zero_p1 <= 56) goto end;
+        block[0x36] = temp_block[0x35]; block[0x3A] = temp_block[0x3C];
+        block[0x3E] = temp_block[0x3D]; block[0x33] = temp_block[0x36];
+        block[0x2F] = temp_block[0x2F]; block[0x37] = temp_block[0x37];
+        block[0x3B] = temp_block[0x3E]; block[0x3F] = temp_block[0x3F];
+    }else{
+        if(last_non_zero_p1 <= 1) goto end;
+        block[0x01] = temp_block[0x01];
+        block[0x08] = temp_block[0x08]; block[0x10] = temp_block[0x10];
+        if(last_non_zero_p1 <= 4) goto end;
+        block[0x09] = temp_block[0x09]; block[0x02] = temp_block[0x02];
+        block[0x03] = temp_block[0x03];
+        if(last_non_zero_p1 <= 7) goto end;
+        block[0x0A] = temp_block[0x0A]; block[0x11] = temp_block[0x11];
+        block[0x18] = temp_block[0x18]; block[0x20] = temp_block[0x20];
+        if(last_non_zero_p1 <= 11) goto end;
+        block[0x19] = temp_block[0x19];
+        block[0x12] = temp_block[0x12]; block[0x0B] = temp_block[0x0B];
+        block[0x04] = temp_block[0x04]; block[0x05] = temp_block[0x05];
+        if(last_non_zero_p1 <= 16) goto end;
+        block[0x0C] = temp_block[0x0C]; block[0x13] = temp_block[0x13];
+        block[0x1A] = temp_block[0x1A]; block[0x21] = temp_block[0x21];
+        block[0x28] = temp_block[0x28]; block[0x30] = temp_block[0x30];
+        block[0x29] = temp_block[0x29]; block[0x22] = temp_block[0x22];
+        if(last_non_zero_p1 <= 24) goto end;
+        block[0x1B] = temp_block[0x1B]; block[0x14] = temp_block[0x14];
+        block[0x0D] = temp_block[0x0D]; block[0x06] = temp_block[0x06];
+        block[0x07] = temp_block[0x07]; block[0x0E] = temp_block[0x0E];
+        block[0x15] = temp_block[0x15]; block[0x1C] = temp_block[0x1C];
+        if(last_non_zero_p1 <= 32) goto end;
+        block[0x23] = temp_block[0x23]; block[0x2A] = temp_block[0x2A];
+        block[0x31] = temp_block[0x31]; block[0x38] = temp_block[0x38];
+        block[0x39] = temp_block[0x39]; block[0x32] = temp_block[0x32];
+        block[0x2B] = temp_block[0x2B]; block[0x24] = temp_block[0x24];
+        if(last_non_zero_p1 <= 40) goto end;
+        block[0x1D] = temp_block[0x1D]; block[0x16] = temp_block[0x16];
+        block[0x0F] = temp_block[0x0F]; block[0x17] = temp_block[0x17];
+        block[0x1E] = temp_block[0x1E]; block[0x25] = temp_block[0x25];
+        block[0x2C] = temp_block[0x2C]; block[0x33] = temp_block[0x33];
+        if(last_non_zero_p1 <= 48) goto end;
+        block[0x3A] = temp_block[0x3A]; block[0x3B] = temp_block[0x3B];
+        block[0x34] = temp_block[0x34]; block[0x2D] = temp_block[0x2D];
+        block[0x26] = temp_block[0x26]; block[0x1F] = temp_block[0x1F];
+        block[0x27] = temp_block[0x27]; block[0x2E] = temp_block[0x2E];
+        if(last_non_zero_p1 <= 56) goto end;
+        block[0x35] = temp_block[0x35]; block[0x3C] = temp_block[0x3C];
+        block[0x3D] = temp_block[0x3D]; block[0x36] = temp_block[0x36];
+        block[0x2F] = temp_block[0x2F]; block[0x37] = temp_block[0x37];
+        block[0x3E] = temp_block[0x3E]; block[0x3F] = temp_block[0x3F];
+    }
+    end:
+/*
+    for(i=0; i<last_non_zero_p1; i++)
+    {
+       int j= zigzag_direct_noperm[i];
+       block[block_permute_op(j)]= temp_block[j];
+    }
+*/
+
+    return last_non_zero_p1 - 1;
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/simple_idct_mmx.c b/contrib/ffmpeg/libavcodec/i386/simple_idct_mmx.c
new file mode 100644
index 000000000..525ef34f7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/simple_idct_mmx.c
@@ -0,0 +1,1294 @@
+/*
+ * Simple IDCT MMX
+ *
+ * Copyright (c) 2001, 2002 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+#include "../simple_idct.h"
+
+/*
+23170.475006
+22725.260826
+21406.727617
+19265.545870
+16384.000000
+12872.826198
+8866.956905
+4520.335430
+*/
+#define C0 23170 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define C1 22725 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define C2 21407 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define C3 19266 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#if 0
+#define C4 16384 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#else
+#define C4 16383 //cos(i*M_PI/16)*sqrt(2)*(1<<14) - 0.5
+#endif
+#define C5 12873 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define C6 8867  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define C7 4520  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+
+#define ROW_SHIFT 11
+#define COL_SHIFT 20 // 6
+
+static const uint64_t attribute_used __attribute__((aligned(8))) wm1010= 0xFFFF0000FFFF0000ULL;
+static const uint64_t attribute_used __attribute__((aligned(8))) d40000= 0x0000000000040000ULL;
+
+static const int16_t __attribute__((aligned(8))) coeffs[]= {
+        1<<(ROW_SHIFT-1), 0, 1<<(ROW_SHIFT-1), 0,
+//        1<<(COL_SHIFT-1), 0, 1<<(COL_SHIFT-1), 0,
+//        0, 1<<(COL_SHIFT-1-16), 0, 1<<(COL_SHIFT-1-16),
+        1<<(ROW_SHIFT-1), 1, 1<<(ROW_SHIFT-1), 0,
+        // the 1 = ((1<<(COL_SHIFT-1))/C4)<<ROW_SHIFT :)
+//        0, 0, 0, 0,
+//        0, 0, 0, 0,
+
+ C4,  C4,  C4,  C4,
+ C4, -C4,  C4, -C4,
+
+ C2,  C6,  C2,  C6,
+ C6, -C2,  C6, -C2,
+
+ C1,  C3,  C1,  C3,
+ C5,  C7,  C5,  C7,
+
+ C3, -C7,  C3, -C7,
+-C1, -C5, -C1, -C5,
+
+ C5, -C1,  C5, -C1,
+ C7,  C3,  C7,  C3,
+
+ C7, -C5,  C7, -C5,
+ C3, -C1,  C3, -C1
+};
+
+#if 0
+static void unused_var_killer(){
+        int a= wm1010 + d40000;
+        temp[0]=a;
+}
+
+static void inline idctCol (int16_t * col, int16_t *input)
+{
+#undef C0
+#undef C1
+#undef C2
+#undef C3
+#undef C4
+#undef C5
+#undef C6
+#undef C7
+        int a0, a1, a2, a3, b0, b1, b2, b3;
+        const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C6 = 8867;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C7 = 4520;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+/*
+        if( !(col[8*1] | col[8*2] |col[8*3] |col[8*4] |col[8*5] |col[8*6] | col[8*7])) {
+                col[8*0] = col[8*1] = col[8*2] = col[8*3] = col[8*4] =
+                        col[8*5] = col[8*6] = col[8*7] = col[8*0]<<3;
+                return;
+        }*/
+
+col[8*0] = input[8*0 + 0];
+col[8*1] = input[8*2 + 0];
+col[8*2] = input[8*0 + 1];
+col[8*3] = input[8*2 + 1];
+col[8*4] = input[8*4 + 0];
+col[8*5] = input[8*6 + 0];
+col[8*6] = input[8*4 + 1];
+col[8*7] = input[8*6 + 1];
+
+        a0 = C4*col[8*0] + C2*col[8*2] + C4*col[8*4] + C6*col[8*6] + (1<<(COL_SHIFT-1));
+        a1 = C4*col[8*0] + C6*col[8*2] - C4*col[8*4] - C2*col[8*6] + (1<<(COL_SHIFT-1));
+        a2 = C4*col[8*0] - C6*col[8*2] - C4*col[8*4] + C2*col[8*6] + (1<<(COL_SHIFT-1));
+        a3 = C4*col[8*0] - C2*col[8*2] + C4*col[8*4] - C6*col[8*6] + (1<<(COL_SHIFT-1));
+
+        b0 = C1*col[8*1] + C3*col[8*3] + C5*col[8*5] + C7*col[8*7];
+        b1 = C3*col[8*1] - C7*col[8*3] - C1*col[8*5] - C5*col[8*7];
+        b2 = C5*col[8*1] - C1*col[8*3] + C7*col[8*5] + C3*col[8*7];
+        b3 = C7*col[8*1] - C5*col[8*3] + C3*col[8*5] - C1*col[8*7];
+
+        col[8*0] = (a0 + b0) >> COL_SHIFT;
+        col[8*1] = (a1 + b1) >> COL_SHIFT;
+        col[8*2] = (a2 + b2) >> COL_SHIFT;
+        col[8*3] = (a3 + b3) >> COL_SHIFT;
+        col[8*4] = (a3 - b3) >> COL_SHIFT;
+        col[8*5] = (a2 - b2) >> COL_SHIFT;
+        col[8*6] = (a1 - b1) >> COL_SHIFT;
+        col[8*7] = (a0 - b0) >> COL_SHIFT;
+}
+
+static void inline idctRow (int16_t * output, int16_t * input)
+{
+        int16_t row[8];
+
+        int a0, a1, a2, a3, b0, b1, b2, b3;
+        const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C6 = 8867;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+        const int C7 = 4520;  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+
+row[0] = input[0];
+row[2] = input[1];
+row[4] = input[4];
+row[6] = input[5];
+row[1] = input[8];
+row[3] = input[9];
+row[5] = input[12];
+row[7] = input[13];
+
+        if( !(row[1] | row[2] |row[3] |row[4] |row[5] |row[6] | row[7]) ) {
+                row[0] = row[1] = row[2] = row[3] = row[4] =
+                        row[5] = row[6] = row[7] = row[0]<<3;
+        output[0]  = row[0];
+        output[2]  = row[1];
+        output[4]  = row[2];
+        output[6]  = row[3];
+        output[8]  = row[4];
+        output[10] = row[5];
+        output[12] = row[6];
+        output[14] = row[7];
+                return;
+        }
+
+        a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + (1<<(ROW_SHIFT-1));
+        a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + (1<<(ROW_SHIFT-1));
+        a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + (1<<(ROW_SHIFT-1));
+        a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + (1<<(ROW_SHIFT-1));
+
+        b0 = C1*row[1] + C3*row[3] + C5*row[5] + C7*row[7];
+        b1 = C3*row[1] - C7*row[3] - C1*row[5] - C5*row[7];
+        b2 = C5*row[1] - C1*row[3] + C7*row[5] + C3*row[7];
+        b3 = C7*row[1] - C5*row[3] + C3*row[5] - C1*row[7];
+
+        row[0] = (a0 + b0) >> ROW_SHIFT;
+        row[1] = (a1 + b1) >> ROW_SHIFT;
+        row[2] = (a2 + b2) >> ROW_SHIFT;
+        row[3] = (a3 + b3) >> ROW_SHIFT;
+        row[4] = (a3 - b3) >> ROW_SHIFT;
+        row[5] = (a2 - b2) >> ROW_SHIFT;
+        row[6] = (a1 - b1) >> ROW_SHIFT;
+        row[7] = (a0 - b0) >> ROW_SHIFT;
+
+        output[0]  = row[0];
+        output[2]  = row[1];
+        output[4]  = row[2];
+        output[6]  = row[3];
+        output[8]  = row[4];
+        output[10] = row[5];
+        output[12] = row[6];
+        output[14] = row[7];
+}
+#endif
+
+static inline void idct(int16_t *block)
+{
+        int64_t __attribute__((aligned(8))) align_tmp[16];
+        int16_t * const temp= (int16_t*)align_tmp;
+
+        asm volatile(
+#if 0 //Alternative, simpler variant
+
+#define ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        #rounder ", %%mm4               \n\t"\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq 56(%2), %%mm5             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        #rounder ", %%mm0               \n\t"\
+        "paddd %%mm0, %%mm1             \n\t" /* A1             a1 */\
+        "paddd %%mm0, %%mm0             \n\t" \
+        "psubd %%mm1, %%mm0             \n\t" /* A2             a2 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm5, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm5             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm5             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm1, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm5, %%mm1             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm5, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm7          \n\t" /* A1+B1  a1+b1   A0+B0   a0+b0 */\
+        "packssdw %%mm4, %%mm2          \n\t" /* A0-B0  a0-b0   A1-B1   a1-b1 */\
+        "movq %%mm7, " #dst "           \n\t"\
+        "movq " #src1 ", %%mm1          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "movq %%mm2, 24+" #dst "        \n\t"\
+        "pmaddwd %%mm1, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm1          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm0, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm0             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm1, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "packssdw %%mm6, %%mm2          \n\t" /* A3+B3  a3+b3   A2+B2   a2+b2 */\
+        "movq %%mm2, 8+" #dst "         \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm0, %%mm4          \n\t" /* A2-B2  a2-b2   A3-B3   a3-b3 */\
+        "movq %%mm4, 16+" #dst "        \n\t"\
+
+#define COL_IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1             a1 */\
+        "psubd %%mm1, %%mm5             \n\t" /* A2             a2 */\
+        "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm1, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm1             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm1             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm1, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm7, %%mm7          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm7, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm2, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq " #src1 ", %%mm0          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm0          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm5, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm0, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A2+B2  a2+b2 */\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm2, 32+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "movd %%mm4, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"\
+
+
+#define DC_COND_ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq "MANGLE(wm1010)", %%mm4   \n\t"\
+        "pand %%mm0, %%mm4              \n\t"\
+        "por %%mm1, %%mm4               \n\t"\
+        "por %%mm2, %%mm4               \n\t"\
+        "por %%mm3, %%mm4               \n\t"\
+        "packssdw %%mm4,%%mm4           \n\t"\
+        "movd %%mm4, %%eax              \n\t"\
+        "orl %%eax, %%eax               \n\t"\
+        "jz 1f                          \n\t"\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        #rounder ", %%mm4               \n\t"\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq 56(%2), %%mm5             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        #rounder ", %%mm0               \n\t"\
+        "paddd %%mm0, %%mm1             \n\t" /* A1             a1 */\
+        "paddd %%mm0, %%mm0             \n\t" \
+        "psubd %%mm1, %%mm0             \n\t" /* A2             a2 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm5, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm5             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm5             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm1, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm5, %%mm1             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm5, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm7          \n\t" /* A1+B1  a1+b1   A0+B0   a0+b0 */\
+        "packssdw %%mm4, %%mm2          \n\t" /* A0-B0  a0-b0   A1-B1   a1-b1 */\
+        "movq %%mm7, " #dst "           \n\t"\
+        "movq " #src1 ", %%mm1          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "movq %%mm2, 24+" #dst "        \n\t"\
+        "pmaddwd %%mm1, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm1          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm0, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm0             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm1, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "packssdw %%mm6, %%mm2          \n\t" /* A3+B3  a3+b3   A2+B2   a2+b2 */\
+        "movq %%mm2, 8+" #dst "         \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm0, %%mm4          \n\t" /* A2-B2  a2-b2   A3-B3   a3-b3 */\
+        "movq %%mm4, 16+" #dst "        \n\t"\
+        "jmp 2f                         \n\t"\
+        "1:                             \n\t"\
+        "pslld $16, %%mm0               \n\t"\
+        "#paddd "MANGLE(d40000)", %%mm0 \n\t"\
+        "psrad $13, %%mm0               \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t"\
+        "movq %%mm0, " #dst "           \n\t"\
+        "movq %%mm0, 8+" #dst "         \n\t"\
+        "movq %%mm0, 16+" #dst "        \n\t"\
+        "movq %%mm0, 24+" #dst "        \n\t"\
+        "2:                             \n\t"
+
+
+//IDCT(      src0,   src4,   src1,   src5,    dst,    rounder, shift)
+ROW_IDCT(    (%0),  8(%0), 16(%0), 24(%0),  0(%1),paddd 8(%2), 11)
+/*ROW_IDCT(  32(%0), 40(%0), 48(%0), 56(%0), 32(%1), paddd (%2), 11)
+ROW_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1), paddd (%2), 11)
+ROW_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1), paddd (%2), 11)*/
+
+DC_COND_ROW_IDCT(  32(%0), 40(%0), 48(%0), 56(%0), 32(%1),paddd (%2), 11)
+DC_COND_ROW_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11)
+DC_COND_ROW_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11)
+
+
+//IDCT(      src0,   src4,   src1,    src5,    dst, shift)
+COL_IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+COL_IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+COL_IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+COL_IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+
+#else
+
+#define DC_COND_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq "MANGLE(wm1010)", %%mm4   \n\t"\
+        "pand %%mm0, %%mm4              \n\t"\
+        "por %%mm1, %%mm4               \n\t"\
+        "por %%mm2, %%mm4               \n\t"\
+        "por %%mm3, %%mm4               \n\t"\
+        "packssdw %%mm4,%%mm4           \n\t"\
+        "movd %%mm4, %%eax              \n\t"\
+        "orl %%eax, %%eax               \n\t"\
+        "jz 1f                          \n\t"\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        #rounder ", %%mm4               \n\t"\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq 56(%2), %%mm5             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        #rounder ", %%mm0               \n\t"\
+        "paddd %%mm0, %%mm1             \n\t" /* A1             a1 */\
+        "paddd %%mm0, %%mm0             \n\t" \
+        "psubd %%mm1, %%mm0             \n\t" /* A2             a2 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm5, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm5             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm5             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm1, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm5, %%mm1             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm5, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm7          \n\t" /* A1+B1  a1+b1   A0+B0   a0+b0 */\
+        "packssdw %%mm4, %%mm2          \n\t" /* A0-B0  a0-b0   A1-B1   a1-b1 */\
+        "movq %%mm7, " #dst "           \n\t"\
+        "movq " #src1 ", %%mm1          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "movq %%mm2, 24+" #dst "        \n\t"\
+        "pmaddwd %%mm1, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm1          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm0, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm0             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm1, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "packssdw %%mm6, %%mm2          \n\t" /* A3+B3  a3+b3   A2+B2   a2+b2 */\
+        "movq %%mm2, 8+" #dst "         \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm0, %%mm4          \n\t" /* A2-B2  a2-b2   A3-B3   a3-b3 */\
+        "movq %%mm4, 16+" #dst "        \n\t"\
+        "jmp 2f                         \n\t"\
+        "1:                             \n\t"\
+        "pslld $16, %%mm0               \n\t"\
+        "paddd "MANGLE(d40000)", %%mm0  \n\t"\
+        "psrad $13, %%mm0               \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t"\
+        "movq %%mm0, " #dst "           \n\t"\
+        "movq %%mm0, 8+" #dst "         \n\t"\
+        "movq %%mm0, 16+" #dst "        \n\t"\
+        "movq %%mm0, 24+" #dst "        \n\t"\
+        "2:                             \n\t"
+
+#define Z_COND_IDCT(src0, src4, src1, src5, dst, rounder, shift, bt) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq %%mm0, %%mm4              \n\t"\
+        "por %%mm1, %%mm4               \n\t"\
+        "por %%mm2, %%mm4               \n\t"\
+        "por %%mm3, %%mm4               \n\t"\
+        "packssdw %%mm4,%%mm4           \n\t"\
+        "movd %%mm4, %%eax              \n\t"\
+        "orl %%eax, %%eax               \n\t"\
+        "jz " #bt "                     \n\t"\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        #rounder ", %%mm4               \n\t"\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq 56(%2), %%mm5             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        #rounder ", %%mm0               \n\t"\
+        "paddd %%mm0, %%mm1             \n\t" /* A1             a1 */\
+        "paddd %%mm0, %%mm0             \n\t" \
+        "psubd %%mm1, %%mm0             \n\t" /* A2             a2 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm5, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm5             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm5             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm1, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm5, %%mm1             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm5, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm7          \n\t" /* A1+B1  a1+b1   A0+B0   a0+b0 */\
+        "packssdw %%mm4, %%mm2          \n\t" /* A0-B0  a0-b0   A1-B1   a1-b1 */\
+        "movq %%mm7, " #dst "           \n\t"\
+        "movq " #src1 ", %%mm1          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "movq %%mm2, 24+" #dst "        \n\t"\
+        "pmaddwd %%mm1, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm1          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm0, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm0             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm1, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "packssdw %%mm6, %%mm2          \n\t" /* A3+B3  a3+b3   A2+B2   a2+b2 */\
+        "movq %%mm2, 8+" #dst "         \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm0, %%mm4          \n\t" /* A2-B2  a2-b2   A3-B3   a3-b3 */\
+        "movq %%mm4, 16+" #dst "        \n\t"\
+
+#define ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        #rounder ", %%mm4               \n\t"\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq 56(%2), %%mm5             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        #rounder ", %%mm0               \n\t"\
+        "paddd %%mm0, %%mm1             \n\t" /* A1             a1 */\
+        "paddd %%mm0, %%mm0             \n\t" \
+        "psubd %%mm1, %%mm0             \n\t" /* A2             a2 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm5, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm5             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm5           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm5             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm1, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm5, %%mm1             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm5, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm7          \n\t" /* A1+B1  a1+b1   A0+B0   a0+b0 */\
+        "packssdw %%mm4, %%mm2          \n\t" /* A0-B0  a0-b0   A1-B1   a1-b1 */\
+        "movq %%mm7, " #dst "           \n\t"\
+        "movq " #src1 ", %%mm1          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "movq %%mm2, 24+" #dst "        \n\t"\
+        "pmaddwd %%mm1, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm1          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm0, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm0             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm1, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "packssdw %%mm6, %%mm2          \n\t" /* A3+B3  a3+b3   A2+B2   a2+b2 */\
+        "movq %%mm2, 8+" #dst "         \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm0, %%mm4          \n\t" /* A2-B2  a2-b2   A3-B3   a3-b3 */\
+        "movq %%mm4, 16+" #dst "        \n\t"\
+
+//IDCT(         src0,   src4,   src1,   src5,    dst,   rounder, shift)
+DC_COND_IDCT(  0(%0),  8(%0), 16(%0), 24(%0),  0(%1),paddd 8(%2), 11)
+Z_COND_IDCT(  32(%0), 40(%0), 48(%0), 56(%0), 32(%1),paddd (%2), 11, 4f)
+Z_COND_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 2f)
+Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 1f)
+
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1             a1 */\
+        "psubd %%mm1, %%mm5             \n\t" /* A2             a2 */\
+        "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm1, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm1             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm1             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm1, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm7, %%mm7          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm7, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm2, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq " #src1 ", %%mm0          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm0          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm5, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm0, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A2+B2  a2+b2 */\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm2, 32+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "movd %%mm4, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"
+
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+        "#" ASMALIGN(4)                      \
+        "4:                             \n\t"
+Z_COND_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 6f)
+Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 5f)
+
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1             a1 */\
+        "psubd %%mm1, %%mm5             \n\t" /* A2             a2 */\
+        "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        "movq 72(%2), %%mm7             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm1             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm1, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm7, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm7, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm1          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm1, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm2, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq 88(%2), %%mm1             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm5, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm1, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm1, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm1              \n\t" /* A3             a3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm1             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A2+B2  a2+b2 */\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm2, 32+" #dst "        \n\t"\
+        "packssdw %%mm1, %%mm1          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "movd %%mm1, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+        "#" ASMALIGN(4)                      \
+        "6:                             \n\t"
+Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 7f)
+
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        "movq 72(%2), %%mm7             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm1             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm1, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm7, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm7, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm1, %%mm1          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm1, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm2, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq 88(%2), %%mm1             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm5, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm1, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm1, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm1              \n\t" /* A3             a3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm1             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A2+B2  a2+b2 */\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm2, 32+" #dst "        \n\t"\
+        "packssdw %%mm1, %%mm1          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "movd %%mm1, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"
+
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+        "#" ASMALIGN(4)                      \
+        "2:                             \n\t"
+Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 3f)
+
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
+        "pmaddwd 64(%2), %%mm2          \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm1, %%mm7             \n\t" /* B0             b0 */\
+        "movq 72(%2), %%mm1             \n\t" /* -C5    -C1     -C5     -C1 */\
+        "pmaddwd %%mm3, %%mm1           \n\t" /* -C5R7-C1R5     -C5r7-C1r5 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "paddd %%mm2, %%mm1             \n\t" /* B1             b1 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm2              \n\t" /* A1             a1 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm1, %%mm2             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm7, %%mm7          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm7, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm2, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq " #src1 ", %%mm0          \n\t" /* R3     R1      r3      r1 */\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "movq 88(%2), %%mm7             \n\t" /* C3     C7      C3      C7 */\
+        "pmaddwd 96(%2), %%mm0          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C3R7+C7R5      C3r7+C7r5 */\
+        "movq %%mm5, %%mm2              \n\t" /* A2             a2 */\
+        "pmaddwd 104(%2), %%mm3         \n\t" /* -C1R7+C3R5     -C1r7+C3r5 */\
+        "paddd %%mm7, %%mm4             \n\t" /* B2             b2 */\
+        "paddd %%mm4, %%mm2             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm0, %%mm3             \n\t" /* B3             b3 */\
+        "paddd %%mm3, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm3, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm2, %%mm2          \n\t" /* A2+B2  a2+b2 */\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm2, 32+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "movd %%mm4, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+        "#" ASMALIGN(4)                      \
+        "3:                             \n\t"
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 64(%2), %%mm3             \n\t"\
+        "pmaddwd %%mm2, %%mm3           \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm1              \n\t" /* A1             a1 */\
+        "paddd %%mm3, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm3, %%mm1             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "packssdw %%mm7, %%mm7          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm7, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm1, %%mm1          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm1, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "pmaddwd %%mm2, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "pmaddwd 96(%2), %%mm2          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "movq %%mm5, %%mm1              \n\t" /* A2             a2 */\
+        "paddd %%mm4, %%mm1             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm2, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm2, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm1, %%mm1          \n\t" /* A2+B2  a2+b2 */\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm1, 32+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "movd %%mm4, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"
+
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+        "#" ASMALIGN(4)                      \
+        "5:                             \n\t"
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1             a1 */\
+        "psubd %%mm1, %%mm5             \n\t" /* A2             a2 */\
+        "movq 8+" #src0 ", %%mm2        \n\t" /* R4     R0      r4      r0 */\
+        "movq 8+" #src4 ", %%mm3        \n\t" /* R6     R2      r6      r2 */\
+        "movq 16(%2), %%mm1             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm2, %%mm1           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm7             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm7, %%mm2           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm7             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm3, %%mm7           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "pmaddwd 40(%2), %%mm3          \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "paddd %%mm1, %%mm7             \n\t" /* A0             a0 */\
+        "paddd %%mm1, %%mm1             \n\t" /* 2C0            2c0 */\
+        "psubd %%mm7, %%mm1             \n\t" /* A3             a3 */\
+        "paddd %%mm2, %%mm3             \n\t" /* A1             a1 */\
+        "paddd %%mm2, %%mm2             \n\t" /* 2C1            2c1 */\
+        "psubd %%mm3, %%mm2             \n\t" /* A2             a2 */\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm3       \n\t"\
+        "packssdw %%mm7, %%mm4          \n\t" /* A0     a0 */\
+        "movq %%mm4, " #dst "           \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "packssdw %%mm3, %%mm0          \n\t" /* A1     a1 */\
+        "movq %%mm0, 16+" #dst "        \n\t"\
+        "movq %%mm0, 96+" #dst "        \n\t"\
+        "movq %%mm4, 112+" #dst "       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm2, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movq %%mm5, 32+" #dst "        \n\t"\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "packssdw %%mm1, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movq %%mm6, 48+" #dst "        \n\t"\
+        "movq %%mm6, 64+" #dst "        \n\t"\
+        "movq %%mm5, 80+" #dst "        \n\t"
+
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    0(%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+//IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+//IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+
+        "#" ASMALIGN(4)                      \
+        "1:                             \n\t"
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
+        "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm5             \n\t" /* C6     C2      C6      C2 */\
+        "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
+        "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
+        "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
+        "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
+        "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
+        "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
+        "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
+        "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1             a1 */\
+        "psubd %%mm1, %%mm5             \n\t" /* A2             a2 */\
+        "movq 64(%2), %%mm1             \n\t"\
+        "pmaddwd %%mm2, %%mm1           \n\t" /* -C7R3+C3R1     -C7r3+C3r1 */\
+        "paddd %%mm4, %%mm7             \n\t" /* A0+B0          a0+b0 */\
+        "paddd %%mm4, %%mm4             \n\t" /* 2A0            2a0 */\
+        "psubd %%mm7, %%mm4             \n\t" /* A0-B0          a0-b0 */\
+        "psrad $" #shift ", %%mm7       \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "movq %%mm0, %%mm3              \n\t" /* A1             a1 */\
+        "paddd %%mm1, %%mm0             \n\t" /* A1+B1          a1+b1 */\
+        "psubd %%mm1, %%mm3             \n\t" /* A1-B1          a1-b1 */\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "psrad $" #shift ", %%mm3       \n\t"\
+        "packssdw %%mm7, %%mm7          \n\t" /* A0+B0  a0+b0 */\
+        "movd %%mm7, " #dst "           \n\t"\
+        "packssdw %%mm0, %%mm0          \n\t" /* A1+B1  a1+b1 */\
+        "movd %%mm0, 16+" #dst "        \n\t"\
+        "packssdw %%mm3, %%mm3          \n\t" /* A1-B1  a1-b1 */\
+        "movd %%mm3, 96+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A0-B0  a0-b0 */\
+        "movd %%mm4, 112+" #dst "       \n\t"\
+        "movq 80(%2), %%mm4             \n\t" /* -C1    C5      -C1     C5 */\
+        "pmaddwd %%mm2, %%mm4           \n\t" /* -C1R3+C5R1     -C1r3+C5r1 */\
+        "pmaddwd 96(%2), %%mm2          \n\t" /* -C5R3+C7R1     -C5r3+C7r1 */\
+        "movq %%mm5, %%mm3              \n\t" /* A2             a2 */\
+        "paddd %%mm4, %%mm3             \n\t" /* A2+B2          a2+b2 */\
+        "psubd %%mm4, %%mm5             \n\t" /* a2-B2          a2-b2 */\
+        "psrad $" #shift ", %%mm3       \n\t"\
+        "psrad $" #shift ", %%mm5       \n\t"\
+        "movq %%mm6, %%mm4              \n\t" /* A3             a3 */\
+        "paddd %%mm2, %%mm6             \n\t" /* A3+B3          a3+b3 */\
+        "psubd %%mm2, %%mm4             \n\t" /* a3-B3          a3-b3 */\
+        "psrad $" #shift ", %%mm6       \n\t"\
+        "packssdw %%mm3, %%mm3          \n\t" /* A2+B2  a2+b2 */\
+        "movd %%mm3, 32+" #dst "        \n\t"\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "packssdw %%mm6, %%mm6          \n\t" /* A3+B3  a3+b3 */\
+        "movd %%mm6, 48+" #dst "        \n\t"\
+        "packssdw %%mm4, %%mm4          \n\t" /* A3-B3  a3-b3 */\
+        "packssdw %%mm5, %%mm5          \n\t" /* A2-B2  a2-b2 */\
+        "movd %%mm4, 64+" #dst "        \n\t"\
+        "movd %%mm5, 80+" #dst "        \n\t"
+
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+        "jmp 9f                         \n\t"
+
+
+        "#" ASMALIGN(4)
+        "7:                             \n\t"
+#undef IDCT
+#define IDCT(src0, src4, src1, src5, dst, shift) \
+        "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
+        "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "psrad $" #shift ", %%mm4       \n\t"\
+        "psrad $" #shift ", %%mm0       \n\t"\
+        "movq 8+" #src0 ", %%mm2        \n\t" /* R4     R0      r4      r0 */\
+        "movq 16(%2), %%mm1             \n\t" /* C4     C4      C4      C4 */\
+        "pmaddwd %%mm2, %%mm1           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
+        "movq 24(%2), %%mm7             \n\t" /* -C4    C4      -C4     C4 */\
+        "pmaddwd %%mm7, %%mm2           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
+        "movq 32(%2), %%mm7             \n\t" /* C6     C2      C6      C2 */\
+        "psrad $" #shift ", %%mm1       \n\t"\
+        "packssdw %%mm1, %%mm4          \n\t" /* A0     a0 */\
+        "movq %%mm4, " #dst "           \n\t"\
+        "psrad $" #shift ", %%mm2       \n\t"\
+        "packssdw %%mm2, %%mm0          \n\t" /* A1     a1 */\
+        "movq %%mm0, 16+" #dst "        \n\t"\
+        "movq %%mm0, 96+" #dst "        \n\t"\
+        "movq %%mm4, 112+" #dst "       \n\t"\
+        "movq %%mm0, 32+" #dst "        \n\t"\
+        "movq %%mm4, 48+" #dst "        \n\t"\
+        "movq %%mm4, 64+" #dst "        \n\t"\
+        "movq %%mm0, 80+" #dst "        \n\t"
+
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(   0(%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+//IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+//IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
+
+
+#endif
+
+/*
+Input
+ 00 40 04 44 20 60 24 64
+ 10 30 14 34 50 70 54 74
+ 01 41 03 43 21 61 23 63
+ 11 31 13 33 51 71 53 73
+ 02 42 06 46 22 62 26 66
+ 12 32 16 36 52 72 56 76
+ 05 45 07 47 25 65 27 67
+ 15 35 17 37 55 75 57 77
+
+Temp
+ 00 04 10 14 20 24 30 34
+ 40 44 50 54 60 64 70 74
+ 01 03 11 13 21 23 31 33
+ 41 43 51 53 61 63 71 73
+ 02 06 12 16 22 26 32 36
+ 42 46 52 56 62 66 72 76
+ 05 07 15 17 25 27 35 37
+ 45 47 55 57 65 67 75 77
+*/
+
+"9: \n\t"
+                :: "r" (block), "r" (temp), "r" (coeffs)
+                : "%eax"
+        );
+}
+
+void ff_simple_idct_mmx(int16_t *block)
+{
+    idct(block);
+}
+
+//FIXME merge add/put into the idct
+
+void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    idct(block);
+    put_pixels_clamped_mmx(block, dest, line_size);
+}
+void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    idct(block);
+    add_pixels_clamped_mmx(block, dest, line_size);
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/snowdsp_mmx.c b/contrib/ffmpeg/libavcodec/i386/snowdsp_mmx.c
new file mode 100644
index 000000000..8f182303d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/snowdsp_mmx.c
@@ -0,0 +1,921 @@
+/*
+ * MMX and SSE2 optimized snow DSP utils
+ * Copyright (c) 2005-2006 Robert Edele <yartrebo@earthlink.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../avcodec.h"
+#include "../snow.h"
+#include "x86_cpu.h"
+
+void ff_snow_horizontal_compose97i_sse2(DWTELEM *b, int width){
+    const int w2= (width+1)>>1;
+    // SSE2 code runs faster with pointers aligned on a 32-byte boundary.
+    DWTELEM temp_buf[(width>>1) + 4];
+    DWTELEM * const temp = temp_buf + 4 - (((int)temp_buf & 0xF) >> 2);
+    const int w_l= (width>>1);
+    const int w_r= w2 - 1;
+    int i;
+
+    { // Lift 0
+        DWTELEM * const ref = b + w2 - 1;
+        DWTELEM b_0 = b[0]; //By allowing the first entry in b[0] to be calculated twice
+        // (the first time erroneously), we allow the SSE2 code to run an extra pass.
+        // The savings in code and time are well worth having to store this value and
+        // calculate b[0] correctly afterwards.
+
+        i = 0;
+        asm volatile(
+            "pcmpeqd   %%xmm7, %%xmm7         \n\t"
+            "pslld        $31, %%xmm7         \n\t"
+            "psrld        $29, %%xmm7         \n\t"
+        ::);
+        for(; i<w_l-7; i+=8){
+            asm volatile(
+                "movdqu   (%1), %%xmm1        \n\t"
+                "movdqu 16(%1), %%xmm5        \n\t"
+                "movdqu  4(%1), %%xmm2        \n\t"
+                "movdqu 20(%1), %%xmm6        \n\t"
+                "paddd  %%xmm1, %%xmm2        \n\t"
+                "paddd  %%xmm5, %%xmm6        \n\t"
+                "movdqa %%xmm2, %%xmm0        \n\t"
+                "movdqa %%xmm6, %%xmm4        \n\t"
+                "paddd  %%xmm2, %%xmm2        \n\t"
+                "paddd  %%xmm6, %%xmm6        \n\t"
+                "paddd  %%xmm0, %%xmm2        \n\t"
+                "paddd  %%xmm4, %%xmm6        \n\t"
+                "paddd  %%xmm7, %%xmm2        \n\t"
+                "paddd  %%xmm7, %%xmm6        \n\t"
+                "psrad      $3, %%xmm2        \n\t"
+                "psrad      $3, %%xmm6        \n\t"
+                "movdqa   (%0), %%xmm0        \n\t"
+                "movdqa 16(%0), %%xmm4        \n\t"
+                "psubd  %%xmm2, %%xmm0        \n\t"
+                "psubd  %%xmm6, %%xmm4        \n\t"
+                "movdqa %%xmm0, (%0)          \n\t"
+                "movdqa %%xmm4, 16(%0)        \n\t"
+                :: "r"(&b[i]), "r"(&ref[i])
+                : "memory"
+            );
+        }
+        snow_horizontal_compose_lift_lead_out(i, b, b, ref, width, w_l, 0, W_DM, W_DO, W_DS);
+        b[0] = b_0 - ((W_DM * 2 * ref[1]+W_DO)>>W_DS);
+    }
+
+    { // Lift 1
+        DWTELEM * const dst = b+w2;
+
+        i = 0;
+        for(; (((long)&dst[i]) & 0xF) && i<w_r; i++){
+            dst[i] = dst[i] - (b[i] + b[i + 1]);
+        }
+        for(; i<w_r-7; i+=8){
+            asm volatile(
+                "movdqu   (%1), %%xmm1        \n\t"
+                "movdqu 16(%1), %%xmm5        \n\t"
+                "movdqu  4(%1), %%xmm2        \n\t"
+                "movdqu 20(%1), %%xmm6        \n\t"
+                "paddd  %%xmm1, %%xmm2        \n\t"
+                "paddd  %%xmm5, %%xmm6        \n\t"
+                "movdqa   (%0), %%xmm0        \n\t"
+                "movdqa 16(%0), %%xmm4        \n\t"
+                "psubd  %%xmm2, %%xmm0        \n\t"
+                "psubd  %%xmm6, %%xmm4        \n\t"
+                "movdqa %%xmm0, (%0)          \n\t"
+                "movdqa %%xmm4, 16(%0)        \n\t"
+                :: "r"(&dst[i]), "r"(&b[i])
+                : "memory"
+            );
+        }
+        snow_horizontal_compose_lift_lead_out(i, dst, dst, b, width, w_r, 1, W_CM, W_CO, W_CS);
+    }
+
+    { // Lift 2
+        DWTELEM * const ref = b+w2 - 1;
+        DWTELEM b_0 = b[0];
+
+        i = 0;
+        asm volatile(
+            "pslld          $1, %%xmm7       \n\t" /* xmm7 already holds a '4' from 2 lifts ago. */
+        ::);
+        for(; i<w_l-7; i+=8){
+            asm volatile(
+                "movdqu   (%1), %%xmm1        \n\t"
+                "movdqu 16(%1), %%xmm5        \n\t"
+                "movdqu  4(%1), %%xmm0        \n\t"
+                "movdqu 20(%1), %%xmm4        \n\t"
+                "paddd  %%xmm1, %%xmm0        \n\t"
+                "paddd  %%xmm5, %%xmm4        \n\t"
+                "movdqa %%xmm7, %%xmm1        \n\t"
+                "movdqa %%xmm7, %%xmm5        \n\t"
+                "psubd  %%xmm0, %%xmm1        \n\t"
+                "psubd  %%xmm4, %%xmm5        \n\t"
+                "movdqa   (%0), %%xmm0        \n\t"
+                "movdqa 16(%0), %%xmm4        \n\t"
+                "pslld      $2, %%xmm0        \n\t"
+                "pslld      $2, %%xmm4        \n\t"
+                "psubd  %%xmm0, %%xmm1        \n\t"
+                "psubd  %%xmm4, %%xmm5        \n\t"
+                "psrad      $4, %%xmm1        \n\t"
+                "psrad      $4, %%xmm5        \n\t"
+                "movdqa   (%0), %%xmm0        \n\t"
+                "movdqa 16(%0), %%xmm4        \n\t"
+                "psubd  %%xmm1, %%xmm0        \n\t"
+                "psubd  %%xmm5, %%xmm4        \n\t"
+                "movdqa %%xmm0, (%0)          \n\t"
+                "movdqa %%xmm4, 16(%0)        \n\t"
+                :: "r"(&b[i]), "r"(&ref[i])
+                : "memory"
+            );
+        }
+        snow_horizontal_compose_liftS_lead_out(i, b, b, ref, width, w_l);
+        b[0] = b_0 - (((-2 * ref[1] + W_BO) - 4 * b_0) >> W_BS);
+    }
+
+    { // Lift 3
+        DWTELEM * const src = b+w2;
+
+        i = 0;
+        for(; (((long)&temp[i]) & 0xF) && i<w_r; i++){
+            temp[i] = src[i] - ((-W_AM*(b[i] + b[i+1]))>>W_AS);
+        }
+        for(; i<w_r-7; i+=8){
+            asm volatile(
+                "movdqu  4(%1), %%xmm2        \n\t"
+                "movdqu 20(%1), %%xmm6        \n\t"
+                "paddd    (%1), %%xmm2        \n\t"
+                "paddd  16(%1), %%xmm6        \n\t"
+                "movdqa %%xmm2, %%xmm0        \n\t"
+                "movdqa %%xmm6, %%xmm4        \n\t"
+                "pslld      $2, %%xmm2        \n\t"
+                "pslld      $2, %%xmm6        \n\t"
+                "psubd  %%xmm2, %%xmm0        \n\t"
+                "psubd  %%xmm6, %%xmm4        \n\t"
+                "psrad      $1, %%xmm0        \n\t"
+                "psrad      $1, %%xmm4        \n\t"
+                "movdqu   (%0), %%xmm2        \n\t"
+                "movdqu 16(%0), %%xmm6        \n\t"
+                "psubd  %%xmm0, %%xmm2        \n\t"
+                "psubd  %%xmm4, %%xmm6        \n\t"
+                "movdqa %%xmm2, (%2)          \n\t"
+                "movdqa %%xmm6, 16(%2)        \n\t"
+                :: "r"(&src[i]), "r"(&b[i]), "r"(&temp[i])
+                 : "memory"
+               );
+        }
+        snow_horizontal_compose_lift_lead_out(i, temp, src, b, width, w_r, 1, -W_AM, W_AO, W_AS);
+    }
+
+    {
+        snow_interleave_line_header(&i, width, b, temp);
+
+        for (; (i & 0x1E) != 0x1E; i-=2){
+            b[i+1] = temp[i>>1];
+            b[i] = b[i>>1];
+        }
+        for (i-=30; i>=0; i-=32){
+            asm volatile(
+                "movdqa      (%1), %%xmm0       \n\t"
+                "movdqa    16(%1), %%xmm2       \n\t"
+                "movdqa    32(%1), %%xmm4       \n\t"
+                "movdqa    48(%1), %%xmm6       \n\t"
+                "movdqa      (%1), %%xmm1       \n\t"
+                "movdqa    16(%1), %%xmm3       \n\t"
+                "movdqa    32(%1), %%xmm5       \n\t"
+                "movdqa    48(%1), %%xmm7       \n\t"
+                "punpckldq   (%2), %%xmm0       \n\t"
+                "punpckldq 16(%2), %%xmm2       \n\t"
+                "punpckldq 32(%2), %%xmm4       \n\t"
+                "punpckldq 48(%2), %%xmm6       \n\t"
+                "movdqa    %%xmm0, (%0)         \n\t"
+                "movdqa    %%xmm2, 32(%0)       \n\t"
+                "movdqa    %%xmm4, 64(%0)       \n\t"
+                "movdqa    %%xmm6, 96(%0)       \n\t"
+                "punpckhdq   (%2), %%xmm1       \n\t"
+                "punpckhdq 16(%2), %%xmm3       \n\t"
+                "punpckhdq 32(%2), %%xmm5       \n\t"
+                "punpckhdq 48(%2), %%xmm7       \n\t"
+                "movdqa    %%xmm1, 16(%0)       \n\t"
+                "movdqa    %%xmm3, 48(%0)       \n\t"
+                "movdqa    %%xmm5, 80(%0)       \n\t"
+                "movdqa    %%xmm7, 112(%0)      \n\t"
+                :: "r"(&(b)[i]), "r"(&(b)[i>>1]), "r"(&(temp)[i>>1])
+                 : "memory"
+               );
+        }
+    }
+}
+
+void ff_snow_horizontal_compose97i_mmx(DWTELEM *b, int width){
+    const int w2= (width+1)>>1;
+    DWTELEM temp[width >> 1];
+    const int w_l= (width>>1);
+    const int w_r= w2 - 1;
+    int i;
+
+    { // Lift 0
+        DWTELEM * const ref = b + w2 - 1;
+
+        i = 1;
+        b[0] = b[0] - ((W_DM * 2 * ref[1]+W_DO)>>W_DS);
+        asm volatile(
+            "pcmpeqd    %%mm7, %%mm7         \n\t"
+            "pslld        $31, %%mm7         \n\t"
+            "psrld        $29, %%mm7         \n\t"
+           ::);
+        for(; i<w_l-3; i+=4){
+            asm volatile(
+                "movq     (%1), %%mm2        \n\t"
+                "movq    8(%1), %%mm6        \n\t"
+                "paddd   4(%1), %%mm2        \n\t"
+                "paddd  12(%1), %%mm6        \n\t"
+                "movq    %%mm2, %%mm0        \n\t"
+                "movq    %%mm6, %%mm4        \n\t"
+                "paddd   %%mm2, %%mm2        \n\t"
+                "paddd   %%mm6, %%mm6        \n\t"
+                "paddd   %%mm0, %%mm2        \n\t"
+                "paddd   %%mm4, %%mm6        \n\t"
+                "paddd   %%mm7, %%mm2        \n\t"
+                "paddd   %%mm7, %%mm6        \n\t"
+                "psrad      $3, %%mm2        \n\t"
+                "psrad      $3, %%mm6        \n\t"
+                "movq     (%0), %%mm0        \n\t"
+                "movq    8(%0), %%mm4        \n\t"
+                "psubd   %%mm2, %%mm0        \n\t"
+                "psubd   %%mm6, %%mm4        \n\t"
+                "movq    %%mm0, (%0)         \n\t"
+                "movq    %%mm4, 8(%0)        \n\t"
+                :: "r"(&b[i]), "r"(&ref[i])
+                 : "memory"
+               );
+        }
+        snow_horizontal_compose_lift_lead_out(i, b, b, ref, width, w_l, 0, W_DM, W_DO, W_DS);
+    }
+
+    { // Lift 1
+        DWTELEM * const dst = b+w2;
+
+        i = 0;
+        for(; i<w_r-3; i+=4){
+            asm volatile(
+                "movq     (%1), %%mm2        \n\t"
+                "movq    8(%1), %%mm6        \n\t"
+                "paddd   4(%1), %%mm2        \n\t"
+                "paddd  12(%1), %%mm6        \n\t"
+                "movq     (%0), %%mm0        \n\t"
+                "movq    8(%0), %%mm4        \n\t"
+                "psubd   %%mm2, %%mm0        \n\t"
+                "psubd   %%mm6, %%mm4        \n\t"
+                "movq    %%mm0, (%0)         \n\t"
+                "movq    %%mm4, 8(%0)        \n\t"
+                :: "r"(&dst[i]), "r"(&b[i])
+                 : "memory"
+               );
+        }
+        snow_horizontal_compose_lift_lead_out(i, dst, dst, b, width, w_r, 1, W_CM, W_CO, W_CS);
+    }
+
+    { // Lift 2
+        DWTELEM * const ref = b+w2 - 1;
+
+        i = 1;
+        b[0] = b[0] - (((-2 * ref[1] + W_BO) - 4 * b[0]) >> W_BS);
+        asm volatile(
+            "pslld          $1, %%mm7       \n\t" /* xmm7 already holds a '4' from 2 lifts ago. */
+           ::);
+        for(; i<w_l-3; i+=4){
+            asm volatile(
+                "movq     (%1), %%mm0        \n\t"
+                "movq    8(%1), %%mm4        \n\t"
+                "paddd   4(%1), %%mm0        \n\t"
+                "paddd  12(%1), %%mm4        \n\t"
+                "movq    %%mm7, %%mm1        \n\t"
+                "movq    %%mm7, %%mm5        \n\t"
+                "psubd   %%mm0, %%mm1        \n\t"
+                "psubd   %%mm4, %%mm5        \n\t"
+                "movq     (%0), %%mm0        \n\t"
+                "movq    8(%0), %%mm4        \n\t"
+                "pslld      $2, %%mm0        \n\t"
+                "pslld      $2, %%mm4        \n\t"
+                "psubd   %%mm0, %%mm1        \n\t"
+                "psubd   %%mm4, %%mm5        \n\t"
+                "psrad      $4, %%mm1        \n\t"
+                "psrad      $4, %%mm5        \n\t"
+                "movq     (%0), %%mm0        \n\t"
+                "movq    8(%0), %%mm4        \n\t"
+                "psubd   %%mm1, %%mm0        \n\t"
+                "psubd   %%mm5, %%mm4        \n\t"
+                "movq    %%mm0, (%0)         \n\t"
+                "movq    %%mm4, 8(%0)        \n\t"
+                :: "r"(&b[i]), "r"(&ref[i])
+                 : "memory"
+               );
+        }
+        snow_horizontal_compose_liftS_lead_out(i, b, b, ref, width, w_l);
+    }
+
+    { // Lift 3
+        DWTELEM * const src = b+w2;
+        i = 0;
+
+        for(; i<w_r-3; i+=4){
+            asm volatile(
+                "movq    4(%1), %%mm2        \n\t"
+                "movq   12(%1), %%mm6        \n\t"
+                "paddd    (%1), %%mm2        \n\t"
+                "paddd   8(%1), %%mm6        \n\t"
+                "movq    %%mm2, %%mm0        \n\t"
+                "movq    %%mm6, %%mm4        \n\t"
+                "pslld      $2, %%mm2        \n\t"
+                "pslld      $2, %%mm6        \n\t"
+                "psubd   %%mm2, %%mm0        \n\t"
+                "psubd   %%mm6, %%mm4        \n\t"
+                "psrad      $1, %%mm0        \n\t"
+                "psrad      $1, %%mm4        \n\t"
+                "movq     (%0), %%mm2        \n\t"
+                "movq    8(%0), %%mm6        \n\t"
+                "psubd   %%mm0, %%mm2        \n\t"
+                "psubd   %%mm4, %%mm6        \n\t"
+                "movq    %%mm2, (%2)         \n\t"
+                "movq    %%mm6, 8(%2)        \n\t"
+                :: "r"(&src[i]), "r"(&b[i]), "r"(&temp[i])
+                 : "memory"
+               );
+        }
+        snow_horizontal_compose_lift_lead_out(i, temp, src, b, width, w_r, 1, -W_AM, W_AO, W_AS);
+    }
+
+    {
+        snow_interleave_line_header(&i, width, b, temp);
+
+        for (; (i & 0xE) != 0xE; i-=2){
+            b[i+1] = temp[i>>1];
+            b[i] = b[i>>1];
+        }
+        for (i-=14; i>=0; i-=16){
+            asm volatile(
+                "movq        (%1), %%mm0       \n\t"
+                "movq       8(%1), %%mm2       \n\t"
+                "movq      16(%1), %%mm4       \n\t"
+                "movq      24(%1), %%mm6       \n\t"
+                "movq        (%1), %%mm1       \n\t"
+                "movq       8(%1), %%mm3       \n\t"
+                "movq      16(%1), %%mm5       \n\t"
+                "movq      24(%1), %%mm7       \n\t"
+                "punpckldq   (%2), %%mm0       \n\t"
+                "punpckldq  8(%2), %%mm2       \n\t"
+                "punpckldq 16(%2), %%mm4       \n\t"
+                "punpckldq 24(%2), %%mm6       \n\t"
+                "movq       %%mm0, (%0)        \n\t"
+                "movq       %%mm2, 16(%0)      \n\t"
+                "movq       %%mm4, 32(%0)      \n\t"
+                "movq       %%mm6, 48(%0)      \n\t"
+                "punpckhdq   (%2), %%mm1       \n\t"
+                "punpckhdq  8(%2), %%mm3       \n\t"
+                "punpckhdq 16(%2), %%mm5       \n\t"
+                "punpckhdq 24(%2), %%mm7       \n\t"
+                "movq       %%mm1, 8(%0)       \n\t"
+                "movq       %%mm3, 24(%0)      \n\t"
+                "movq       %%mm5, 40(%0)      \n\t"
+                "movq       %%mm7, 56(%0)      \n\t"
+                :: "r"(&b[i]), "r"(&b[i>>1]), "r"(&temp[i>>1])
+                 : "memory"
+               );
+        }
+    }
+}
+
+#define snow_vertical_compose_sse2_load_add(op,r,t0,t1,t2,t3)\
+        ""op" (%%"r",%%"REG_d",4), %%"t0"      \n\t"\
+        ""op" 16(%%"r",%%"REG_d",4), %%"t1"    \n\t"\
+        ""op" 32(%%"r",%%"REG_d",4), %%"t2"    \n\t"\
+        ""op" 48(%%"r",%%"REG_d",4), %%"t3"    \n\t"
+
+#define snow_vertical_compose_sse2_load(r,t0,t1,t2,t3)\
+        snow_vertical_compose_sse2_load_add("movdqa",r,t0,t1,t2,t3)
+
+#define snow_vertical_compose_sse2_add(r,t0,t1,t2,t3)\
+        snow_vertical_compose_sse2_load_add("paddd",r,t0,t1,t2,t3)
+
+#define snow_vertical_compose_sse2_sub(s0,s1,s2,s3,t0,t1,t2,t3)\
+        "psubd %%"s0", %%"t0" \n\t"\
+        "psubd %%"s1", %%"t1" \n\t"\
+        "psubd %%"s2", %%"t2" \n\t"\
+        "psubd %%"s3", %%"t3" \n\t"
+
+#define snow_vertical_compose_sse2_store(w,s0,s1,s2,s3)\
+        "movdqa %%"s0", (%%"w",%%"REG_d",4)      \n\t"\
+        "movdqa %%"s1", 16(%%"w",%%"REG_d",4)    \n\t"\
+        "movdqa %%"s2", 32(%%"w",%%"REG_d",4)    \n\t"\
+        "movdqa %%"s3", 48(%%"w",%%"REG_d",4)    \n\t"
+
+#define snow_vertical_compose_sse2_sra(n,t0,t1,t2,t3)\
+        "psrad $"n", %%"t0" \n\t"\
+        "psrad $"n", %%"t1" \n\t"\
+        "psrad $"n", %%"t2" \n\t"\
+        "psrad $"n", %%"t3" \n\t"
+
+#define snow_vertical_compose_sse2_r2r_add(s0,s1,s2,s3,t0,t1,t2,t3)\
+        "paddd %%"s0", %%"t0" \n\t"\
+        "paddd %%"s1", %%"t1" \n\t"\
+        "paddd %%"s2", %%"t2" \n\t"\
+        "paddd %%"s3", %%"t3" \n\t"
+
+#define snow_vertical_compose_sse2_sll(n,t0,t1,t2,t3)\
+        "pslld $"n", %%"t0" \n\t"\
+        "pslld $"n", %%"t1" \n\t"\
+        "pslld $"n", %%"t2" \n\t"\
+        "pslld $"n", %%"t3" \n\t"
+
+#define snow_vertical_compose_sse2_move(s0,s1,s2,s3,t0,t1,t2,t3)\
+        "movdqa %%"s0", %%"t0" \n\t"\
+        "movdqa %%"s1", %%"t1" \n\t"\
+        "movdqa %%"s2", %%"t2" \n\t"\
+        "movdqa %%"s3", %%"t3" \n\t"
+
+void ff_snow_vertical_compose97i_sse2(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width){
+    long i = width;
+
+    while(i & 0xF)
+    {
+        i--;
+        b4[i] -= (W_DM*(b3[i] + b5[i])+W_DO)>>W_DS;
+        b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS;
+        b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS;
+        b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
+    }
+
+         asm volatile (
+        "jmp 2f                                      \n\t"
+        "1:                                          \n\t"
+
+        "mov %6, %%"REG_a"                           \n\t"
+        "mov %4, %%"REG_S"                           \n\t"
+
+        snow_vertical_compose_sse2_load(REG_S,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_add(REG_a,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_move("xmm0","xmm2","xmm4","xmm6","xmm1","xmm3","xmm5","xmm7")
+        snow_vertical_compose_sse2_sll("1","xmm0","xmm2","xmm4","xmm6")\
+        snow_vertical_compose_sse2_r2r_add("xmm1","xmm3","xmm5","xmm7","xmm0","xmm2","xmm4","xmm6")
+
+        "pcmpeqd %%xmm1, %%xmm1                      \n\t"
+        "pslld $31, %%xmm1                           \n\t"
+        "psrld $29, %%xmm1                           \n\t"
+        "mov %5, %%"REG_a"                           \n\t"
+
+        snow_vertical_compose_sse2_r2r_add("xmm1","xmm1","xmm1","xmm1","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_sra("3","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_load(REG_a,"xmm1","xmm3","xmm5","xmm7")
+        snow_vertical_compose_sse2_sub("xmm0","xmm2","xmm4","xmm6","xmm1","xmm3","xmm5","xmm7")
+        snow_vertical_compose_sse2_store(REG_a,"xmm1","xmm3","xmm5","xmm7")
+        "mov %3, %%"REG_c"                           \n\t"
+        snow_vertical_compose_sse2_load(REG_S,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_add(REG_c,"xmm1","xmm3","xmm5","xmm7")
+        snow_vertical_compose_sse2_sub("xmm1","xmm3","xmm5","xmm7","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_store(REG_S,"xmm0","xmm2","xmm4","xmm6")
+        "mov %2, %%"REG_a"                           \n\t"
+        snow_vertical_compose_sse2_load(REG_c,"xmm1","xmm3","xmm5","xmm7")
+        snow_vertical_compose_sse2_add(REG_a,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_sll("2","xmm1","xmm3","xmm5","xmm7")\
+        snow_vertical_compose_sse2_r2r_add("xmm1","xmm3","xmm5","xmm7","xmm0","xmm2","xmm4","xmm6")
+
+        "pcmpeqd %%xmm1, %%xmm1                      \n\t"
+        "pslld $31, %%xmm1                           \n\t"
+        "psrld $28, %%xmm1                           \n\t"
+        "mov %1, %%"REG_S"                           \n\t"
+
+        snow_vertical_compose_sse2_r2r_add("xmm1","xmm1","xmm1","xmm1","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_sra("4","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_add(REG_c,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_store(REG_c,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_add(REG_S,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_move("xmm0","xmm2","xmm4","xmm6","xmm1","xmm3","xmm5","xmm7")
+        snow_vertical_compose_sse2_sll("1","xmm0","xmm2","xmm4","xmm6")\
+        snow_vertical_compose_sse2_r2r_add("xmm1","xmm3","xmm5","xmm7","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_sra("1","xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_add(REG_a,"xmm0","xmm2","xmm4","xmm6")
+        snow_vertical_compose_sse2_store(REG_a,"xmm0","xmm2","xmm4","xmm6")
+
+        "2:                                          \n\t"
+        "sub $16, %%"REG_d"                          \n\t"
+        "jge 1b                                      \n\t"
+        :"+d"(i)
+        :
+        "m"(b0),"m"(b1),"m"(b2),"m"(b3),"m"(b4),"m"(b5):
+        "%"REG_a"","%"REG_S"","%"REG_c"");
+}
+
+#define snow_vertical_compose_mmx_load_add(op,r,t0,t1,t2,t3)\
+        ""op" (%%"r",%%"REG_d",4), %%"t0"   \n\t"\
+        ""op" 8(%%"r",%%"REG_d",4), %%"t1"  \n\t"\
+        ""op" 16(%%"r",%%"REG_d",4), %%"t2" \n\t"\
+        ""op" 24(%%"r",%%"REG_d",4), %%"t3" \n\t"
+
+#define snow_vertical_compose_mmx_load(r,t0,t1,t2,t3)\
+        snow_vertical_compose_mmx_load_add("movq",r,t0,t1,t2,t3)
+
+#define snow_vertical_compose_mmx_add(r,t0,t1,t2,t3)\
+        snow_vertical_compose_mmx_load_add("paddd",r,t0,t1,t2,t3)
+
+#define snow_vertical_compose_mmx_sub(s0,s1,s2,s3,t0,t1,t2,t3)\
+        snow_vertical_compose_sse2_sub(s0,s1,s2,s3,t0,t1,t2,t3)
+
+#define snow_vertical_compose_mmx_store(w,s0,s1,s2,s3)\
+        "movq %%"s0", (%%"w",%%"REG_d",4)   \n\t"\
+        "movq %%"s1", 8(%%"w",%%"REG_d",4)  \n\t"\
+        "movq %%"s2", 16(%%"w",%%"REG_d",4) \n\t"\
+        "movq %%"s3", 24(%%"w",%%"REG_d",4) \n\t"
+
+#define snow_vertical_compose_mmx_sra(n,t0,t1,t2,t3)\
+        snow_vertical_compose_sse2_sra(n,t0,t1,t2,t3)
+
+#define snow_vertical_compose_mmx_r2r_add(s0,s1,s2,s3,t0,t1,t2,t3)\
+        snow_vertical_compose_sse2_r2r_add(s0,s1,s2,s3,t0,t1,t2,t3)
+
+#define snow_vertical_compose_mmx_sll(n,t0,t1,t2,t3)\
+        snow_vertical_compose_sse2_sll(n,t0,t1,t2,t3)
+
+#define snow_vertical_compose_mmx_move(s0,s1,s2,s3,t0,t1,t2,t3)\
+        "movq %%"s0", %%"t0" \n\t"\
+        "movq %%"s1", %%"t1" \n\t"\
+        "movq %%"s2", %%"t2" \n\t"\
+        "movq %%"s3", %%"t3" \n\t"
+
+void ff_snow_vertical_compose97i_mmx(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width){
+    long i = width;
+    while(i & 0x7)
+    {
+        i--;
+        b4[i] -= (W_DM*(b3[i] + b5[i])+W_DO)>>W_DS;
+        b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS;
+        b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS;
+        b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
+    }
+
+    asm volatile(
+        "jmp 2f                                      \n\t"
+        "1:                                          \n\t"
+
+        "mov %6, %%"REG_a"                           \n\t"
+        "mov %4, %%"REG_S"                           \n\t"
+
+        snow_vertical_compose_mmx_load(REG_S,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_add(REG_a,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_sll("1","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
+
+        "pcmpeqd %%mm1, %%mm1                        \n\t"
+        "pslld $31, %%mm1                            \n\t"
+        "psrld $29, %%mm1                            \n\t"
+        "mov %5, %%"REG_a"                           \n\t"
+
+        snow_vertical_compose_mmx_r2r_add("mm1","mm1","mm1","mm1","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_sra("3","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_load(REG_a,"mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_sub("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_store(REG_a,"mm1","mm3","mm5","mm7")
+        "mov %3, %%"REG_c"                           \n\t"
+        snow_vertical_compose_mmx_load(REG_S,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_add(REG_c,"mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_sub("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_store(REG_S,"mm0","mm2","mm4","mm6")
+        "mov %2, %%"REG_a"                           \n\t"
+        snow_vertical_compose_mmx_load(REG_c,"mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_add(REG_a,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_sll("2","mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
+
+        "pcmpeqd %%mm1, %%mm1                        \n\t"
+        "pslld $31, %%mm1                            \n\t"
+        "psrld $28, %%mm1                            \n\t"
+        "mov %1, %%"REG_S"                           \n\t"
+
+        snow_vertical_compose_mmx_r2r_add("mm1","mm1","mm1","mm1","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_sra("4","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_add(REG_c,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_store(REG_c,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_add(REG_S,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_move("mm0","mm2","mm4","mm6","mm1","mm3","mm5","mm7")
+        snow_vertical_compose_mmx_sll("1","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_r2r_add("mm1","mm3","mm5","mm7","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_sra("1","mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_add(REG_a,"mm0","mm2","mm4","mm6")
+        snow_vertical_compose_mmx_store(REG_a,"mm0","mm2","mm4","mm6")
+
+        "2:                                          \n\t"
+        "sub $8, %%"REG_d"                           \n\t"
+        "jge 1b                                      \n\t"
+        :"+d"(i)
+        :
+        "m"(b0),"m"(b1),"m"(b2),"m"(b3),"m"(b4),"m"(b5):
+        "%"REG_a"","%"REG_S"","%"REG_c"");
+}
+
+#define snow_inner_add_yblock_sse2_header \
+    DWTELEM * * dst_array = sb->line + src_y;\
+    long tmp;\
+    asm volatile(\
+             "mov  %7, %%"REG_c"             \n\t"\
+             "mov  %6, %2                    \n\t"\
+             "mov  %4, %%"REG_S"             \n\t"\
+             "pxor %%xmm7, %%xmm7            \n\t" /* 0 */\
+             "pcmpeqd %%xmm3, %%xmm3         \n\t"\
+             "pslld $31, %%xmm3              \n\t"\
+             "psrld $24, %%xmm3              \n\t" /* FRAC_BITS >> 1 */\
+             "1:                             \n\t"\
+             "mov %1, %%"REG_D"              \n\t"\
+             "mov (%%"REG_D"), %%"REG_D"     \n\t"\
+             "add %3, %%"REG_D"              \n\t"
+
+#define snow_inner_add_yblock_sse2_start_8(out_reg1, out_reg2, ptr_offset, s_offset)\
+             "mov "PTR_SIZE"*"ptr_offset"(%%"REG_a"), %%"REG_d"; \n\t"\
+             "movq (%%"REG_d"), %%"out_reg1" \n\t"\
+             "movq (%%"REG_d", %%"REG_c"), %%"out_reg2" \n\t"\
+             "punpcklbw %%xmm7, %%"out_reg1" \n\t"\
+             "punpcklbw %%xmm7, %%"out_reg2" \n\t"\
+             "movq "s_offset"(%%"REG_S"), %%xmm0 \n\t"\
+             "movq "s_offset"+16(%%"REG_S"), %%xmm4 \n\t"\
+             "punpcklbw %%xmm7, %%xmm0       \n\t"\
+             "punpcklbw %%xmm7, %%xmm4       \n\t"\
+             "pmullw %%xmm0, %%"out_reg1"    \n\t"\
+             "pmullw %%xmm4, %%"out_reg2"    \n\t"
+
+#define snow_inner_add_yblock_sse2_start_16(out_reg1, out_reg2, ptr_offset, s_offset)\
+             "mov "PTR_SIZE"*"ptr_offset"(%%"REG_a"), %%"REG_d"; \n\t"\
+             "movq (%%"REG_d"), %%"out_reg1" \n\t"\
+             "movq 8(%%"REG_d"), %%"out_reg2" \n\t"\
+             "punpcklbw %%xmm7, %%"out_reg1" \n\t"\
+             "punpcklbw %%xmm7, %%"out_reg2" \n\t"\
+             "movq "s_offset"(%%"REG_S"), %%xmm0 \n\t"\
+             "movq "s_offset"+8(%%"REG_S"), %%xmm4 \n\t"\
+             "punpcklbw %%xmm7, %%xmm0       \n\t"\
+             "punpcklbw %%xmm7, %%xmm4       \n\t"\
+             "pmullw %%xmm0, %%"out_reg1"    \n\t"\
+             "pmullw %%xmm4, %%"out_reg2"    \n\t"
+
+#define snow_inner_add_yblock_sse2_accum_8(ptr_offset, s_offset) \
+             snow_inner_add_yblock_sse2_start_8("xmm2", "xmm6", ptr_offset, s_offset)\
+             "paddusw %%xmm2, %%xmm1         \n\t"\
+             "paddusw %%xmm6, %%xmm5         \n\t"
+
+#define snow_inner_add_yblock_sse2_accum_16(ptr_offset, s_offset) \
+             snow_inner_add_yblock_sse2_start_16("xmm2", "xmm6", ptr_offset, s_offset)\
+             "paddusw %%xmm2, %%xmm1         \n\t"\
+             "paddusw %%xmm6, %%xmm5         \n\t"
+
+#define snow_inner_add_yblock_sse2_end_common1\
+             "add $32, %%"REG_S"             \n\t"\
+             "add %%"REG_c", %0              \n\t"\
+             "add %%"REG_c", "PTR_SIZE"*3(%%"REG_a");\n\t"\
+             "add %%"REG_c", "PTR_SIZE"*2(%%"REG_a");\n\t"\
+             "add %%"REG_c", "PTR_SIZE"*1(%%"REG_a");\n\t"\
+             "add %%"REG_c", (%%"REG_a")     \n\t"
+
+#define snow_inner_add_yblock_sse2_end_common2\
+             "jnz 1b                         \n\t"\
+             :"+m"(dst8),"+m"(dst_array),"=&r"(tmp)\
+             :\
+             "rm"((long)(src_x<<2)),"m"(obmc),"a"(block),"m"((long)b_h),"m"((long)src_stride):\
+             "%"REG_c"","%"REG_S"","%"REG_D"","%"REG_d"");
+
+#define snow_inner_add_yblock_sse2_end_8\
+             "sal $1, %%"REG_c"              \n\t"\
+             "add $"PTR_SIZE"*2, %1          \n\t"\
+             snow_inner_add_yblock_sse2_end_common1\
+             "sar $1, %%"REG_c"              \n\t"\
+             "sub $2, %2                     \n\t"\
+             snow_inner_add_yblock_sse2_end_common2
+
+#define snow_inner_add_yblock_sse2_end_16\
+             "add $"PTR_SIZE"*1, %1          \n\t"\
+             snow_inner_add_yblock_sse2_end_common1\
+             "dec %2                         \n\t"\
+             snow_inner_add_yblock_sse2_end_common2
+
+static void inner_add_yblock_bw_8_obmc_16_bh_even_sse2(const uint8_t *obmc, const long obmc_stride, uint8_t * * block, int b_w, long b_h,
+                      int src_x, int src_y, long src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+snow_inner_add_yblock_sse2_header
+snow_inner_add_yblock_sse2_start_8("xmm1", "xmm5", "3", "0")
+snow_inner_add_yblock_sse2_accum_8("2", "8")
+snow_inner_add_yblock_sse2_accum_8("1", "128")
+snow_inner_add_yblock_sse2_accum_8("0", "136")
+
+             "mov %0, %%"REG_d"              \n\t"
+             "movdqa (%%"REG_D"), %%xmm0     \n\t"
+             "movdqa %%xmm1, %%xmm2          \n\t"
+
+             "punpckhwd %%xmm7, %%xmm1       \n\t"
+             "punpcklwd %%xmm7, %%xmm2       \n\t"
+             "paddd %%xmm2, %%xmm0           \n\t"
+             "movdqa 16(%%"REG_D"), %%xmm2   \n\t"
+             "paddd %%xmm1, %%xmm2           \n\t"
+             "paddd %%xmm3, %%xmm0           \n\t"
+             "paddd %%xmm3, %%xmm2           \n\t"
+
+             "mov %1, %%"REG_D"              \n\t"
+             "mov "PTR_SIZE"(%%"REG_D"), %%"REG_D";\n\t"
+             "add %3, %%"REG_D"              \n\t"
+
+             "movdqa (%%"REG_D"), %%xmm4     \n\t"
+             "movdqa %%xmm5, %%xmm6          \n\t"
+             "punpckhwd %%xmm7, %%xmm5       \n\t"
+             "punpcklwd %%xmm7, %%xmm6       \n\t"
+             "paddd %%xmm6, %%xmm4           \n\t"
+             "movdqa 16(%%"REG_D"), %%xmm6   \n\t"
+             "paddd %%xmm5, %%xmm6           \n\t"
+             "paddd %%xmm3, %%xmm4           \n\t"
+             "paddd %%xmm3, %%xmm6           \n\t"
+
+             "psrad $8, %%xmm0               \n\t" /* FRAC_BITS. */
+             "psrad $8, %%xmm2               \n\t" /* FRAC_BITS. */
+             "packssdw %%xmm2, %%xmm0        \n\t"
+             "packuswb %%xmm7, %%xmm0        \n\t"
+             "movq %%xmm0, (%%"REG_d")       \n\t"
+
+             "psrad $8, %%xmm4               \n\t" /* FRAC_BITS. */
+             "psrad $8, %%xmm6               \n\t" /* FRAC_BITS. */
+             "packssdw %%xmm6, %%xmm4        \n\t"
+             "packuswb %%xmm7, %%xmm4        \n\t"
+             "movq %%xmm4, (%%"REG_d",%%"REG_c");\n\t"
+snow_inner_add_yblock_sse2_end_8
+}
+
+static void inner_add_yblock_bw_16_obmc_32_sse2(const uint8_t *obmc, const long obmc_stride, uint8_t * * block, int b_w, long b_h,
+                      int src_x, int src_y, long src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+snow_inner_add_yblock_sse2_header
+snow_inner_add_yblock_sse2_start_16("xmm1", "xmm5", "3", "0")
+snow_inner_add_yblock_sse2_accum_16("2", "16")
+snow_inner_add_yblock_sse2_accum_16("1", "512")
+snow_inner_add_yblock_sse2_accum_16("0", "528")
+
+             "mov %0, %%"REG_d"              \n\t"
+             "movdqa %%xmm1, %%xmm0          \n\t"
+             "movdqa %%xmm5, %%xmm4          \n\t"
+             "punpcklwd %%xmm7, %%xmm0       \n\t"
+             "paddd (%%"REG_D"), %%xmm0      \n\t"
+             "punpckhwd %%xmm7, %%xmm1       \n\t"
+             "paddd 16(%%"REG_D"), %%xmm1    \n\t"
+             "punpcklwd %%xmm7, %%xmm4       \n\t"
+             "paddd 32(%%"REG_D"), %%xmm4    \n\t"
+             "punpckhwd %%xmm7, %%xmm5       \n\t"
+             "paddd 48(%%"REG_D"), %%xmm5    \n\t"
+             "paddd %%xmm3, %%xmm0           \n\t"
+             "paddd %%xmm3, %%xmm1           \n\t"
+             "paddd %%xmm3, %%xmm4           \n\t"
+             "paddd %%xmm3, %%xmm5           \n\t"
+             "psrad $8, %%xmm0               \n\t" /* FRAC_BITS. */
+             "psrad $8, %%xmm1               \n\t" /* FRAC_BITS. */
+             "psrad $8, %%xmm4               \n\t" /* FRAC_BITS. */
+             "psrad $8, %%xmm5               \n\t" /* FRAC_BITS. */
+
+             "packssdw %%xmm1, %%xmm0        \n\t"
+             "packssdw %%xmm5, %%xmm4        \n\t"
+             "packuswb %%xmm4, %%xmm0        \n\t"
+
+             "movdqu %%xmm0, (%%"REG_d")       \n\t"
+
+snow_inner_add_yblock_sse2_end_16
+}
+
+#define snow_inner_add_yblock_mmx_header \
+    DWTELEM * * dst_array = sb->line + src_y;\
+    long tmp;\
+    asm volatile(\
+             "mov  %7, %%"REG_c"             \n\t"\
+             "mov  %6, %2                    \n\t"\
+             "mov  %4, %%"REG_S"             \n\t"\
+             "pxor %%mm7, %%mm7              \n\t" /* 0 */\
+             "pcmpeqd %%mm3, %%mm3           \n\t"\
+             "pslld $31, %%mm3               \n\t"\
+             "psrld $24, %%mm3               \n\t" /* FRAC_BITS >> 1 */\
+             "1:                             \n\t"\
+             "mov %1, %%"REG_D"              \n\t"\
+             "mov (%%"REG_D"), %%"REG_D"     \n\t"\
+             "add %3, %%"REG_D"              \n\t"
+
+#define snow_inner_add_yblock_mmx_start(out_reg1, out_reg2, ptr_offset, s_offset, d_offset)\
+             "mov "PTR_SIZE"*"ptr_offset"(%%"REG_a"), %%"REG_d"; \n\t"\
+             "movd "d_offset"(%%"REG_d"), %%"out_reg1" \n\t"\
+             "movd "d_offset"+4(%%"REG_d"), %%"out_reg2" \n\t"\
+             "punpcklbw %%mm7, %%"out_reg1" \n\t"\
+             "punpcklbw %%mm7, %%"out_reg2" \n\t"\
+             "movd "s_offset"(%%"REG_S"), %%mm0 \n\t"\
+             "movd "s_offset"+4(%%"REG_S"), %%mm4 \n\t"\
+             "punpcklbw %%mm7, %%mm0       \n\t"\
+             "punpcklbw %%mm7, %%mm4       \n\t"\
+             "pmullw %%mm0, %%"out_reg1"    \n\t"\
+             "pmullw %%mm4, %%"out_reg2"    \n\t"
+
+#define snow_inner_add_yblock_mmx_accum(ptr_offset, s_offset, d_offset) \
+             snow_inner_add_yblock_mmx_start("mm2", "mm6", ptr_offset, s_offset, d_offset)\
+             "paddusw %%mm2, %%mm1         \n\t"\
+             "paddusw %%mm6, %%mm5         \n\t"
+
+#define snow_inner_add_yblock_mmx_mix(read_offset, write_offset)\
+             "mov %0, %%"REG_d"              \n\t"\
+             "movq %%mm1, %%mm0              \n\t"\
+             "movq %%mm5, %%mm4              \n\t"\
+             "punpcklwd %%mm7, %%mm0         \n\t"\
+             "paddd "read_offset"(%%"REG_D"), %%mm0 \n\t"\
+             "punpckhwd %%mm7, %%mm1         \n\t"\
+             "paddd "read_offset"+8(%%"REG_D"), %%mm1 \n\t"\
+             "punpcklwd %%mm7, %%mm4         \n\t"\
+             "paddd "read_offset"+16(%%"REG_D"), %%mm4 \n\t"\
+             "punpckhwd %%mm7, %%mm5         \n\t"\
+             "paddd "read_offset"+24(%%"REG_D"), %%mm5 \n\t"\
+             "paddd %%mm3, %%mm0             \n\t"\
+             "paddd %%mm3, %%mm1             \n\t"\
+             "paddd %%mm3, %%mm4             \n\t"\
+             "paddd %%mm3, %%mm5             \n\t"\
+             "psrad $8, %%mm0                \n\t"\
+             "psrad $8, %%mm1                \n\t"\
+             "psrad $8, %%mm4                \n\t"\
+             "psrad $8, %%mm5                \n\t"\
+\
+             "packssdw %%mm1, %%mm0          \n\t"\
+             "packssdw %%mm5, %%mm4          \n\t"\
+             "packuswb %%mm4, %%mm0          \n\t"\
+             "movq %%mm0, "write_offset"(%%"REG_d") \n\t"
+
+#define snow_inner_add_yblock_mmx_end(s_step)\
+             "add $"s_step", %%"REG_S"             \n\t"\
+             "add %%"REG_c", "PTR_SIZE"*3(%%"REG_a");\n\t"\
+             "add %%"REG_c", "PTR_SIZE"*2(%%"REG_a");\n\t"\
+             "add %%"REG_c", "PTR_SIZE"*1(%%"REG_a");\n\t"\
+             "add %%"REG_c", (%%"REG_a")     \n\t"\
+             "add $"PTR_SIZE"*1, %1          \n\t"\
+             "add %%"REG_c", %0              \n\t"\
+             "dec %2                         \n\t"\
+             "jnz 1b                         \n\t"\
+             :"+m"(dst8),"+m"(dst_array),"=&r"(tmp)\
+             :\
+             "rm"((long)(src_x<<2)),"m"(obmc),"a"(block),"m"((long)b_h),"m"((long)src_stride):\
+             "%"REG_c"","%"REG_S"","%"REG_D"","%"REG_d"");
+
+static void inner_add_yblock_bw_8_obmc_16_mmx(const uint8_t *obmc, const long obmc_stride, uint8_t * * block, int b_w, long b_h,
+                      int src_x, int src_y, long src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+snow_inner_add_yblock_mmx_header
+snow_inner_add_yblock_mmx_start("mm1", "mm5", "3", "0", "0")
+snow_inner_add_yblock_mmx_accum("2", "8", "0")
+snow_inner_add_yblock_mmx_accum("1", "128", "0")
+snow_inner_add_yblock_mmx_accum("0", "136", "0")
+snow_inner_add_yblock_mmx_mix("0", "0")
+snow_inner_add_yblock_mmx_end("16")
+}
+
+static void inner_add_yblock_bw_16_obmc_32_mmx(const uint8_t *obmc, const long obmc_stride, uint8_t * * block, int b_w, long b_h,
+                      int src_x, int src_y, long src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+snow_inner_add_yblock_mmx_header
+snow_inner_add_yblock_mmx_start("mm1", "mm5", "3", "0", "0")
+snow_inner_add_yblock_mmx_accum("2", "16", "0")
+snow_inner_add_yblock_mmx_accum("1", "512", "0")
+snow_inner_add_yblock_mmx_accum("0", "528", "0")
+snow_inner_add_yblock_mmx_mix("0", "0")
+
+snow_inner_add_yblock_mmx_start("mm1", "mm5", "3", "8", "8")
+snow_inner_add_yblock_mmx_accum("2", "24", "8")
+snow_inner_add_yblock_mmx_accum("1", "520", "8")
+snow_inner_add_yblock_mmx_accum("0", "536", "8")
+snow_inner_add_yblock_mmx_mix("32", "8")
+snow_inner_add_yblock_mmx_end("32")
+}
+
+void ff_snow_inner_add_yblock_sse2(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
+                           int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+
+    if (b_w == 16)
+        inner_add_yblock_bw_16_obmc_32_sse2(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+    else if (b_w == 8 && obmc_stride == 16) {
+        if (!(b_h & 1))
+            inner_add_yblock_bw_8_obmc_16_bh_even_sse2(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+        else
+            inner_add_yblock_bw_8_obmc_16_mmx(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+    } else
+         ff_snow_inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+}
+
+void ff_snow_inner_add_yblock_mmx(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
+                          int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+    if (b_w == 16)
+        inner_add_yblock_bw_16_obmc_32_mmx(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+    else if (b_w == 8 && obmc_stride == 16)
+        inner_add_yblock_bw_8_obmc_16_mmx(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+    else
+        ff_snow_inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/vp3dsp_mmx.c b/contrib/ffmpeg/libavcodec/i386/vp3dsp_mmx.c
new file mode 100644
index 000000000..f715dc803
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/vp3dsp_mmx.c
@@ -0,0 +1,324 @@
+/*
+ * Copyright (C) 2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file vp3dsp_mmx.c
+ * MMX-optimized functions cribbed from the original VP3 source code.
+ */
+
+#include "../dsputil.h"
+#include "mmx.h"
+
+#define IdctAdjustBeforeShift 8
+
+/* (12 * 4) 2-byte memory locations ( = 96 bytes total)
+ * idct_constants[0..15] = Mask table (M(I))
+ * idct_constants[16..43] = Cosine table (C(I))
+ * idct_constants[44..47] = 8
+ */
+static uint16_t idct_constants[(4 + 7 + 1) * 4];
+static const uint16_t idct_cosine_table[7] = {
+    64277, 60547, 54491, 46341, 36410, 25080, 12785
+};
+
+#define r0 mm0
+#define r1 mm1
+#define r2 mm2
+#define r3 mm3
+#define r4 mm4
+#define r5 mm5
+#define r6 mm6
+#define r7 mm7
+
+/* from original comments: The Macro does IDct on 4 1-D Dcts */
+#define BeginIDCT() { \
+    movq_m2r(*I(3), r2); \
+    movq_m2r(*C(3), r6); \
+    movq_r2r(r2, r4); \
+    movq_m2r(*J(5), r7); \
+    pmulhw_r2r(r6, r4);       /* r4 = c3*i3 - i3 */ \
+    movq_m2r(*C(5), r1); \
+    pmulhw_r2r(r7, r6);       /* r6 = c3*i5 - i5 */ \
+    movq_r2r(r1, r5); \
+    pmulhw_r2r(r2, r1);       /* r1 = c5*i3 - i3 */ \
+    movq_m2r(*I(1), r3); \
+    pmulhw_r2r(r7, r5);       /* r5 = c5*i5 - i5 */ \
+    movq_m2r(*C(1), r0);      /* (all registers are in use) */ \
+    paddw_r2r(r2, r4);        /* r4 = c3*i3 */ \
+    paddw_r2r(r7, r6);        /* r6 = c3*i5 */ \
+    paddw_r2r(r1, r2);        /* r2 = c5*i3 */ \
+    movq_m2r(*J(7), r1); \
+    paddw_r2r(r5, r7);        /* r7 = c5*i5 */ \
+    movq_r2r(r0, r5);         /* r5 = c1 */ \
+    pmulhw_r2r(r3, r0);       /* r0 = c1*i1 - i1 */ \
+    paddsw_r2r(r7, r4);       /* r4 = C = c3*i3 + c5*i5 */ \
+    pmulhw_r2r(r1, r5);       /* r5 = c1*i7 - i7 */ \
+    movq_m2r(*C(7), r7); \
+    psubsw_r2r(r2, r6);       /* r6 = D = c3*i5 - c5*i3 */ \
+    paddw_r2r(r3, r0);        /* r0 = c1*i1 */ \
+    pmulhw_r2r(r7, r3);       /* r3 = c7*i1 */ \
+    movq_m2r(*I(2), r2); \
+    pmulhw_r2r(r1, r7);       /* r7 = c7*i7 */ \
+    paddw_r2r(r1, r5);        /* r5 = c1*i7 */ \
+    movq_r2r(r2, r1);         /* r1 = i2 */ \
+    pmulhw_m2r(*C(2), r2);    /* r2 = c2*i2 - i2 */ \
+    psubsw_r2r(r5, r3);       /* r3 = B = c7*i1 - c1*i7 */ \
+    movq_m2r(*J(6), r5); \
+    paddsw_r2r(r7, r0);       /* r0 = A = c1*i1 + c7*i7 */ \
+    movq_r2r(r5, r7);         /* r7 = i6 */ \
+    psubsw_r2r(r4, r0);       /* r0 = A - C */ \
+    pmulhw_m2r(*C(2), r5);    /* r5 = c2*i6 - i6 */ \
+    paddw_r2r(r1, r2);        /* r2 = c2*i2 */ \
+    pmulhw_m2r(*C(6), r1);    /* r1 = c6*i2 */ \
+    paddsw_r2r(r4, r4);       /* r4 = C + C */ \
+    paddsw_r2r(r0, r4);       /* r4 = C. = A + C */ \
+    psubsw_r2r(r6, r3);       /* r3 = B - D */ \
+    paddw_r2r(r7, r5);        /* r5 = c2*i6 */ \
+    paddsw_r2r(r6, r6);       /* r6 = D + D */ \
+    pmulhw_m2r(*C(6), r7);    /* r7 = c6*i6 */ \
+    paddsw_r2r(r3, r6);       /* r6 = D. = B + D */ \
+    movq_r2m(r4, *I(1));      /* save C. at I(1) */ \
+    psubsw_r2r(r5, r1);       /* r1 = H = c6*i2 - c2*i6 */ \
+    movq_m2r(*C(4), r4); \
+    movq_r2r(r3, r5);         /* r5 = B - D */ \
+    pmulhw_r2r(r4, r3);       /* r3 = (c4 - 1) * (B - D) */ \
+    paddsw_r2r(r2, r7);       /* r7 = G = c6*i6 + c2*i2 */ \
+    movq_r2m(r6, *I(2));      /* save D. at I(2) */ \
+    movq_r2r(r0, r2);         /* r2 = A - C */ \
+    movq_m2r(*I(0), r6); \
+    pmulhw_r2r(r4, r0);       /* r0 = (c4 - 1) * (A - C) */ \
+    paddw_r2r(r3, r5);        /* r5 = B. = c4 * (B - D) */ \
+    movq_m2r(*J(4), r3); \
+    psubsw_r2r(r1, r5);       /* r5 = B.. = B. - H */ \
+    paddw_r2r(r0, r2);        /* r0 = A. = c4 * (A - C) */ \
+    psubsw_r2r(r3, r6);       /* r6 = i0 - i4 */ \
+    movq_r2r(r6, r0); \
+    pmulhw_r2r(r4, r6);       /* r6 = (c4 - 1) * (i0 - i4) */ \
+    paddsw_r2r(r3, r3);       /* r3 = i4 + i4 */ \
+    paddsw_r2r(r1, r1);       /* r1 = H + H */ \
+    paddsw_r2r(r0, r3);       /* r3 = i0 + i4 */ \
+    paddsw_r2r(r5, r1);       /* r1 = H. = B + H */ \
+    pmulhw_r2r(r3, r4);       /* r4 = (c4 - 1) * (i0 + i4) */ \
+    paddsw_r2r(r0, r6);       /* r6 = F = c4 * (i0 - i4) */ \
+    psubsw_r2r(r2, r6);       /* r6 = F. = F - A. */ \
+    paddsw_r2r(r2, r2);       /* r2 = A. + A. */ \
+    movq_m2r(*I(1), r0);      /* r0 = C. */ \
+    paddsw_r2r(r6, r2);       /* r2 = A.. = F + A. */ \
+    paddw_r2r(r3, r4);        /* r4 = E = c4 * (i0 + i4) */ \
+    psubsw_r2r(r1, r2);       /* r2 = R2 = A.. - H. */ \
+}
+
+/* RowIDCT gets ready to transpose */
+#define RowIDCT() { \
+    \
+    BeginIDCT(); \
+    \
+    movq_m2r(*I(2), r3);   /* r3 = D. */ \
+    psubsw_r2r(r7, r4);    /* r4 = E. = E - G */ \
+    paddsw_r2r(r1, r1);    /* r1 = H. + H. */ \
+    paddsw_r2r(r7, r7);    /* r7 = G + G */ \
+    paddsw_r2r(r2, r1);    /* r1 = R1 = A.. + H. */ \
+    paddsw_r2r(r4, r7);    /* r7 = G. = E + G */ \
+    psubsw_r2r(r3, r4);    /* r4 = R4 = E. - D. */ \
+    paddsw_r2r(r3, r3); \
+    psubsw_r2r(r5, r6);    /* r6 = R6 = F. - B.. */ \
+    paddsw_r2r(r5, r5); \
+    paddsw_r2r(r4, r3);    /* r3 = R3 = E. + D. */ \
+    paddsw_r2r(r6, r5);    /* r5 = R5 = F. + B.. */ \
+    psubsw_r2r(r0, r7);    /* r7 = R7 = G. - C. */ \
+    paddsw_r2r(r0, r0); \
+    movq_r2m(r1, *I(1));   /* save R1 */ \
+    paddsw_r2r(r7, r0);    /* r0 = R0 = G. + C. */ \
+}
+
+/* Column IDCT normalizes and stores final results */
+#define ColumnIDCT() { \
+    \
+    BeginIDCT(); \
+    \
+    paddsw_m2r(*Eight, r2);    /* adjust R2 (and R1) for shift */ \
+    paddsw_r2r(r1, r1);        /* r1 = H. + H. */ \
+    paddsw_r2r(r2, r1);        /* r1 = R1 = A.. + H. */ \
+    psraw_i2r(4, r2);          /* r2 = NR2 */ \
+    psubsw_r2r(r7, r4);        /* r4 = E. = E - G */ \
+    psraw_i2r(4, r1);          /* r1 = NR1 */ \
+    movq_m2r(*I(2), r3);       /* r3 = D. */ \
+    paddsw_r2r(r7, r7);        /* r7 = G + G */ \
+    movq_r2m(r2, *I(2));       /* store NR2 at I2 */ \
+    paddsw_r2r(r4, r7);        /* r7 = G. = E + G */ \
+    movq_r2m(r1, *I(1));       /* store NR1 at I1 */ \
+    psubsw_r2r(r3, r4);        /* r4 = R4 = E. - D. */ \
+    paddsw_m2r(*Eight, r4);    /* adjust R4 (and R3) for shift */ \
+    paddsw_r2r(r3, r3);        /* r3 = D. + D. */ \
+    paddsw_r2r(r4, r3);        /* r3 = R3 = E. + D. */ \
+    psraw_i2r(4, r4);          /* r4 = NR4 */ \
+    psubsw_r2r(r5, r6);        /* r6 = R6 = F. - B.. */ \
+    psraw_i2r(4, r3);          /* r3 = NR3 */ \
+    paddsw_m2r(*Eight, r6);    /* adjust R6 (and R5) for shift */ \
+    paddsw_r2r(r5, r5);        /* r5 = B.. + B.. */ \
+    paddsw_r2r(r6, r5);        /* r5 = R5 = F. + B.. */ \
+    psraw_i2r(4, r6);          /* r6 = NR6 */ \
+    movq_r2m(r4, *J(4));       /* store NR4 at J4 */ \
+    psraw_i2r(4, r5);          /* r5 = NR5 */ \
+    movq_r2m(r3, *I(3));       /* store NR3 at I3 */ \
+    psubsw_r2r(r0, r7);        /* r7 = R7 = G. - C. */ \
+    paddsw_m2r(*Eight, r7);    /* adjust R7 (and R0) for shift */ \
+    paddsw_r2r(r0, r0);        /* r0 = C. + C. */ \
+    paddsw_r2r(r7, r0);        /* r0 = R0 = G. + C. */ \
+    psraw_i2r(4, r7);          /* r7 = NR7 */ \
+    movq_r2m(r6, *J(6));       /* store NR6 at J6 */ \
+    psraw_i2r(4, r0);          /* r0 = NR0 */ \
+    movq_r2m(r5, *J(5));       /* store NR5 at J5 */ \
+    movq_r2m(r7, *J(7));       /* store NR7 at J7 */ \
+    movq_r2m(r0, *I(0));       /* store NR0 at I0 */ \
+}
+
+/* Following macro does two 4x4 transposes in place.
+
+  At entry (we assume):
+
+    r0 = a3 a2 a1 a0
+    I(1) = b3 b2 b1 b0
+    r2 = c3 c2 c1 c0
+    r3 = d3 d2 d1 d0
+
+    r4 = e3 e2 e1 e0
+    r5 = f3 f2 f1 f0
+    r6 = g3 g2 g1 g0
+    r7 = h3 h2 h1 h0
+
+  At exit, we have:
+
+    I(0) = d0 c0 b0 a0
+    I(1) = d1 c1 b1 a1
+    I(2) = d2 c2 b2 a2
+    I(3) = d3 c3 b3 a3
+
+    J(4) = h0 g0 f0 e0
+    J(5) = h1 g1 f1 e1
+    J(6) = h2 g2 f2 e2
+    J(7) = h3 g3 f3 e3
+
+   I(0) I(1) I(2) I(3)  is the transpose of r0 I(1) r2 r3.
+   J(4) J(5) J(6) J(7)  is the transpose of r4 r5 r6 r7.
+
+   Since r1 is free at entry, we calculate the Js first. */
+
+#define Transpose() { \
+    movq_r2r(r4, r1);         /* r1 = e3 e2 e1 e0 */ \
+    punpcklwd_r2r(r5, r4);    /* r4 = f1 e1 f0 e0 */ \
+    movq_r2m(r0, *I(0));      /* save a3 a2 a1 a0 */ \
+    punpckhwd_r2r(r5, r1);    /* r1 = f3 e3 f2 e2 */ \
+    movq_r2r(r6, r0);         /* r0 = g3 g2 g1 g0 */ \
+    punpcklwd_r2r(r7, r6);    /* r6 = h1 g1 h0 g0 */ \
+    movq_r2r(r4, r5);         /* r5 = f1 e1 f0 e0 */ \
+    punpckldq_r2r(r6, r4);    /* r4 = h0 g0 f0 e0 = R4 */ \
+    punpckhdq_r2r(r6, r5);    /* r5 = h1 g1 f1 e1 = R5 */ \
+    movq_r2r(r1, r6);         /* r6 = f3 e3 f2 e2 */ \
+    movq_r2m(r4, *J(4)); \
+    punpckhwd_r2r(r7, r0);    /* r0 = h3 g3 h2 g2 */ \
+    movq_r2m(r5, *J(5)); \
+    punpckhdq_r2r(r0, r6);    /* r6 = h3 g3 f3 e3 = R7 */ \
+    movq_m2r(*I(0), r4);      /* r4 = a3 a2 a1 a0 */ \
+    punpckldq_r2r(r0, r1);    /* r1 = h2 g2 f2 e2 = R6 */ \
+    movq_m2r(*I(1), r5);      /* r5 = b3 b2 b1 b0 */ \
+    movq_r2r(r4, r0);         /* r0 = a3 a2 a1 a0 */ \
+    movq_r2m(r6, *J(7)); \
+    punpcklwd_r2r(r5, r0);    /* r0 = b1 a1 b0 a0 */ \
+    movq_r2m(r1, *J(6)); \
+    punpckhwd_r2r(r5, r4);    /* r4 = b3 a3 b2 a2 */ \
+    movq_r2r(r2, r5);         /* r5 = c3 c2 c1 c0 */ \
+    punpcklwd_r2r(r3, r2);    /* r2 = d1 c1 d0 c0 */ \
+    movq_r2r(r0, r1);         /* r1 = b1 a1 b0 a0 */ \
+    punpckldq_r2r(r2, r0);    /* r0 = d0 c0 b0 a0 = R0 */ \
+    punpckhdq_r2r(r2, r1);    /* r1 = d1 c1 b1 a1 = R1 */ \
+    movq_r2r(r4, r2);         /* r2 = b3 a3 b2 a2 */ \
+    movq_r2m(r0, *I(0)); \
+    punpckhwd_r2r(r3, r5);    /* r5 = d3 c3 d2 c2 */ \
+    movq_r2m(r1, *I(1)); \
+    punpckhdq_r2r(r5, r4);    /* r4 = d3 c3 b3 a3 = R3 */ \
+    punpckldq_r2r(r5, r2);    /* r2 = d2 c2 b2 a2 = R2 */ \
+    movq_r2m(r4, *I(3)); \
+    movq_r2m(r2, *I(2)); \
+}
+
+void ff_vp3_dsp_init_mmx(void)
+{
+    int j = 16;
+    uint16_t *p;
+
+    j = 1;
+    do {
+        p = idct_constants + ((j + 3) << 2);
+        p[0] = p[1] = p[2] = p[3] = idct_cosine_table[j - 1];
+    } while (++j <= 7);
+
+    idct_constants[44] = idct_constants[45] =
+    idct_constants[46] = idct_constants[47] = IdctAdjustBeforeShift;
+}
+
+void ff_vp3_idct_mmx(int16_t *output_data)
+{
+    /* eax = quantized input
+     * ebx = dequantizer matrix
+     * ecx = IDCT constants
+     *  M(I) = ecx + MaskOffset(0) + I * 8
+     *  C(I) = ecx + CosineOffset(32) + (I-1) * 8
+     * edx = output
+     * r0..r7 = mm0..mm7
+     */
+
+#define C(x) (idct_constants + 16 + (x - 1) * 4)
+#define Eight (idct_constants + 44)
+
+    /* at this point, function has completed dequantization + dezigzag +
+     * partial transposition; now do the idct itself */
+#define I(K) (output_data + K * 8)
+#define J(K) (output_data + ((K - 4) * 8) + 4)
+
+    RowIDCT();
+    Transpose();
+
+#undef I
+#undef J
+#define I(K) (output_data + (K * 8) + 32)
+#define J(K) (output_data + ((K - 4) * 8) + 36)
+
+    RowIDCT();
+    Transpose();
+
+#undef I
+#undef J
+#define I(K) (output_data + K * 8)
+#define J(K) (output_data + K * 8)
+
+    ColumnIDCT();
+
+#undef I
+#undef J
+#define I(K) (output_data + (K * 8) + 4)
+#define J(K) (output_data + (K * 8) + 4)
+
+    ColumnIDCT();
+
+#undef I
+#undef J
+
+}
diff --git a/contrib/ffmpeg/libavcodec/i386/vp3dsp_sse2.c b/contrib/ffmpeg/libavcodec/i386/vp3dsp_sse2.c
new file mode 100644
index 000000000..bd2911d59
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/i386/vp3dsp_sse2.c
@@ -0,0 +1,827 @@
+/*
+ * Copyright (C) 2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file vp3dsp_sse2.c
+ * SSE2-optimized functions cribbed from the original VP3 source code.
+ */
+
+#include "../dsputil.h"
+#include "mmx.h"
+
+static DECLARE_ALIGNED_16(const unsigned short, SSE2_dequant_const[]) =
+{
+    0,65535,65535,0,0,0,0,0,    // 0x0000 0000 0000 0000 0000 FFFF FFFF 0000
+    0,0,0,0,65535,65535,0,0,    // 0x0000 0000 FFFF FFFF 0000 0000 0000 0000
+    65535,65535,65535,0,0,0,0,0,// 0x0000 0000 0000 0000 0000 FFFF FFFF FFFF
+    0,0,0,65535,0,0,0,0,        // 0x0000 0000 0000 0000 FFFF 0000 0000 0000
+    0,0,0,65535,65535,0,0,0,    // 0x0000 0000 0000 FFFF FFFF 0000 0000 0000
+    65535,0,0,0,0,65535,0,0,    // 0x0000 0000 FFFF 0000 0000 0000 0000 FFFF
+    0,0,65535,65535, 0,0,0,0    // 0x0000 0000 0000 0000 FFFF FFFF 0000 0000
+};
+
+static DECLARE_ALIGNED_16(const unsigned int, eight_data[]) =
+{
+    0x00080008,
+    0x00080008,
+    0x00080008,
+    0x00080008
+};
+
+static DECLARE_ALIGNED_16(const unsigned short, SSE2_idct_data[7 * 8]) =
+{
+    64277,64277,64277,64277,64277,64277,64277,64277,
+    60547,60547,60547,60547,60547,60547,60547,60547,
+    54491,54491,54491,54491,54491,54491,54491,54491,
+    46341,46341,46341,46341,46341,46341,46341,46341,
+    36410,36410,36410,36410,36410,36410,36410,36410,
+    25080,25080,25080,25080,25080,25080,25080,25080,
+    12785,12785,12785,12785,12785,12785,12785,12785
+};
+
+
+#define SSE2_Column_IDCT() {        \
+    \
+    movdqu_m2r(*I(3), xmm2);     /* xmm2 = i3 */ \
+    movdqu_m2r(*C(3), xmm6);     /* xmm6 = c3 */ \
+    \
+    movdqu_r2r(xmm2, xmm4);      /* xmm4 = i3 */ \
+    movdqu_m2r(*I(5), xmm7);     /* xmm7 = i5 */ \
+    \
+    pmulhw_r2r(xmm6, xmm4);      /* xmm4 = c3 * i3 - i3 */ \
+    movdqu_m2r(*C(5), xmm1);     /* xmm1 = c5 */ \
+    \
+    pmulhw_r2r(xmm7, xmm6);      /* xmm6 = c3 * i5 - i5 */ \
+    movdqu_r2r(xmm1, xmm5);      /* xmm5 = c5 */ \
+    \
+    pmulhw_r2r(xmm2, xmm1);      /* xmm1 = c5 * i3 - i3 */ \
+    movdqu_m2r(*I(1), xmm3);     /* xmm3 = i1 */ \
+    \
+    pmulhw_r2r(xmm7, xmm5);      /* xmm5 = c5 * i5 - i5 */ \
+    movdqu_m2r(*C(1), xmm0);     /* xmm0 = c1 */ \
+    \
+    /* all registers are in use */ \
+    \
+    paddw_r2r(xmm2, xmm4);       /* xmm4 = c3 * i3 */ \
+    paddw_r2r(xmm7, xmm6);       /* xmm6 = c3 * i5 */ \
+    \
+    paddw_r2r(xmm1, xmm2);       /* xmm2 = c5 * i3 */ \
+    movdqu_m2r(*I(7), xmm1);     /* xmm1 = i7 */ \
+    \
+    paddw_r2r(xmm5, xmm7);       /* xmm7 = c5 * i5 */ \
+    movdqu_r2r(xmm0, xmm5);      /* xmm5 = c1 */ \
+    \
+    pmulhw_r2r(xmm3, xmm0);      /* xmm0 = c1 * i1 - i1 */ \
+    paddsw_r2r(xmm7, xmm4);      /* xmm4 = c3 * i3 + c5 * i5 = C */ \
+    \
+    pmulhw_r2r(xmm1, xmm5);      /* xmm5 = c1 * i7 - i7 */ \
+    movdqu_m2r(*C(7), xmm7);     /* xmm7 = c7 */ \
+    \
+    psubsw_r2r(xmm2, xmm6);      /* xmm6 = c3 * i5 - c5 * i3 = D */ \
+    paddw_r2r(xmm3, xmm0);       /* xmm0 = c1 * i1 */ \
+    \
+    pmulhw_r2r(xmm7, xmm3);      /* xmm3 = c7 * i1 */ \
+    movdqu_m2r(*I(2), xmm2);     /* xmm2 = i2 */ \
+    \
+    pmulhw_r2r(xmm1, xmm7);      /* xmm7 = c7 * i7 */ \
+    paddw_r2r(xmm1, xmm5);       /* xmm5 = c1 * i7 */ \
+    \
+    movdqu_r2r(xmm2, xmm1);      /* xmm1 = i2 */ \
+    pmulhw_m2r(*C(2), xmm2);     /* xmm2 = i2 * c2 -i2 */ \
+    \
+    psubsw_r2r(xmm5, xmm3);      /* xmm3 = c7 * i1 - c1 * i7 = B */ \
+    movdqu_m2r(*I(6), xmm5);     /* xmm5 = i6 */ \
+    \
+    paddsw_r2r(xmm7, xmm0);      /* xmm0 = c1 * i1 + c7 * i7 = A */ \
+    movdqu_r2r(xmm5, xmm7);      /* xmm7 = i6 */ \
+    \
+    psubsw_r2r(xmm4, xmm0);      /* xmm0 = A - C */ \
+    pmulhw_m2r(*C(2), xmm5);     /* xmm5 = c2 * i6 - i6 */ \
+    \
+    paddw_r2r(xmm1, xmm2);       /* xmm2 = i2 * c2 */ \
+    pmulhw_m2r(*C(6), xmm1);     /* xmm1 = c6 * i2 */ \
+    \
+    paddsw_r2r(xmm4, xmm4);      /* xmm4 = C + C */ \
+    paddsw_r2r(xmm0, xmm4);      /* xmm4 = A + C = C. */ \
+    \
+    psubsw_r2r(xmm6, xmm3);      /* xmm3 = B - D */ \
+    paddw_r2r(xmm7, xmm5);       /* xmm5 = c2 * i6 */ \
+    \
+    paddsw_r2r(xmm6, xmm6);      /* xmm6 = D + D */ \
+    pmulhw_m2r(*C(6), xmm7);     /* xmm7 = c6 * i6 */ \
+    \
+    paddsw_r2r(xmm3, xmm6);      /* xmm6 = B + D = D. */ \
+    movdqu_r2m(xmm4, *I(1));     /* Save C. at I(1) */ \
+    \
+    psubsw_r2r(xmm5, xmm1);      /* xmm1 = c6 * i2 - c2 * i6 = H */ \
+    movdqu_m2r(*C(4), xmm4);     /* xmm4 = c4 */ \
+    \
+    movdqu_r2r(xmm3, xmm5);      /* xmm5 = B - D */ \
+    pmulhw_r2r(xmm4, xmm3);      /* xmm3 = ( c4 -1 ) * ( B - D ) */ \
+    \
+    paddsw_r2r(xmm2, xmm7);      /* xmm7 = c2 * i2 + c6 * i6 = G */ \
+    movdqu_r2m(xmm6, *I(2));     /* Save D. at I(2) */ \
+    \
+    movdqu_r2r(xmm0, xmm2);      /* xmm2 = A - C */ \
+    movdqu_m2r(*I(0), xmm6);     /* xmm6 = i0 */ \
+    \
+    pmulhw_r2r(xmm4, xmm0);      /* xmm0 = ( c4 - 1 ) * ( A - C ) = A. */ \
+    paddw_r2r(xmm3, xmm5);       /* xmm5 = c4 * ( B - D ) = B. */ \
+    \
+    movdqu_m2r(*I(4), xmm3);     /* xmm3 = i4 */ \
+    psubsw_r2r(xmm1, xmm5);      /* xmm5 = B. - H = B.. */ \
+    \
+    paddw_r2r(xmm0, xmm2);       /* xmm2 = c4 * ( A - C) = A. */ \
+    psubsw_r2r(xmm3, xmm6);      /* xmm6 = i0 - i4 */ \
+    \
+    movdqu_r2r(xmm6, xmm0);      /* xmm0 = i0 - i4 */ \
+    pmulhw_r2r(xmm4, xmm6);      /* xmm6 = (c4 - 1) * (i0 - i4) = F */ \
+    \
+    paddsw_r2r(xmm3, xmm3);      /* xmm3 = i4 + i4 */ \
+    paddsw_r2r(xmm1, xmm1);      /* xmm1 = H + H */ \
+    \
+    paddsw_r2r(xmm0, xmm3);      /* xmm3 = i0 + i4 */ \
+    paddsw_r2r(xmm5, xmm1);      /* xmm1 = B. + H = H. */ \
+    \
+    pmulhw_r2r(xmm3, xmm4);      /* xmm4 = ( c4 - 1 ) * ( i0 + i4 )  */ \
+    paddw_r2r(xmm0, xmm6);       /* xmm6 = c4 * ( i0 - i4 ) */ \
+    \
+    psubsw_r2r(xmm2, xmm6);      /* xmm6 = F - A. = F. */ \
+    paddsw_r2r(xmm2, xmm2);      /* xmm2 = A. + A. */ \
+    \
+    movdqu_m2r(*I(1), xmm0);     /* Load        C. from I(1) */ \
+    paddsw_r2r(xmm6, xmm2);      /* xmm2 = F + A. = A.. */ \
+    \
+    paddw_r2r(xmm3, xmm4);       /* xmm4 = c4 * ( i0 + i4 ) = 3 */ \
+    psubsw_r2r(xmm1, xmm2);      /* xmm2 = A.. - H. = R2 */ \
+    \
+    paddsw_m2r(*Eight, xmm2);    /* Adjust R2 and R1 before shifting */ \
+    paddsw_r2r(xmm1, xmm1);      /* xmm1 = H. + H. */ \
+    \
+    paddsw_r2r(xmm2, xmm1);      /* xmm1 = A.. + H. = R1 */ \
+    psraw_i2r(4, xmm2);          /* xmm2 = op2 */ \
+    \
+    psubsw_r2r(xmm7, xmm4);      /* xmm4 = E - G = E. */ \
+    psraw_i2r(4, xmm1);          /* xmm1 = op1 */ \
+    \
+    movdqu_m2r(*I(2), xmm3);     /* Load D. from I(2) */ \
+    paddsw_r2r(xmm7, xmm7);      /* xmm7 = G + G */ \
+    \
+    movdqu_r2m(xmm2, *O(2));     /* Write out op2 */ \
+    paddsw_r2r(xmm4, xmm7);      /* xmm7 = E + G = G. */ \
+    \
+    movdqu_r2m(xmm1, *O(1));     /* Write out op1 */ \
+    psubsw_r2r(xmm3, xmm4);      /* xmm4 = E. - D. = R4 */ \
+    \
+    paddsw_m2r(*Eight, xmm4);    /* Adjust R4 and R3 before shifting */ \
+    paddsw_r2r(xmm3, xmm3);      /* xmm3 = D. + D. */ \
+    \
+    paddsw_r2r(xmm4, xmm3);      /* xmm3 = E. + D. = R3 */ \
+    psraw_i2r(4, xmm4);          /* xmm4 = op4 */ \
+    \
+    psubsw_r2r(xmm5, xmm6);      /* xmm6 = F. - B..= R6 */ \
+    psraw_i2r(4, xmm3);          /* xmm3 = op3 */ \
+    \
+    paddsw_m2r(*Eight, xmm6);    /* Adjust R6 and R5 before shifting */ \
+    paddsw_r2r(xmm5, xmm5);      /* xmm5 = B.. + B.. */ \
+    \
+    paddsw_r2r(xmm6, xmm5);      /* xmm5 = F. + B.. = R5 */ \
+    psraw_i2r(4, xmm6);          /* xmm6 = op6 */ \
+    \
+    movdqu_r2m(xmm4, *O(4));     /* Write out op4 */ \
+    psraw_i2r(4, xmm5);          /* xmm5 = op5 */ \
+    \
+    movdqu_r2m(xmm3, *O(3));     /* Write out op3 */ \
+    psubsw_r2r(xmm0, xmm7);      /* xmm7 = G. - C. = R7 */ \
+    \
+    paddsw_m2r(*Eight, xmm7);    /* Adjust R7 and R0 before shifting */ \
+    paddsw_r2r(xmm0, xmm0);      /* xmm0 = C. + C. */ \
+    \
+    paddsw_r2r(xmm7, xmm0);      /* xmm0 = G. + C. */ \
+    psraw_i2r(4, xmm7);          /* xmm7 = op7 */ \
+    \
+    movdqu_r2m(xmm6, *O(6));     /* Write out op6 */ \
+    psraw_i2r(4, xmm0);          /* xmm0 = op0 */ \
+    \
+    movdqu_r2m(xmm5, *O(5));     /* Write out op5 */ \
+    movdqu_r2m(xmm7, *O(7));     /* Write out op7 */ \
+    \
+    movdqu_r2m(xmm0, *O(0));     /* Write out op0 */ \
+    \
+} /* End of SSE2_Column_IDCT macro */
+
+
+#define SSE2_Row_IDCT() {        \
+    \
+    movdqu_m2r(*I(3), xmm2);     /* xmm2 = i3 */ \
+    movdqu_m2r(*C(3), xmm6);     /* xmm6 = c3 */ \
+    \
+    movdqu_r2r(xmm2, xmm4);      /* xmm4 = i3 */ \
+    movdqu_m2r(*I(5), xmm7);     /* xmm7 = i5 */ \
+    \
+    pmulhw_r2r(xmm6, xmm4);      /* xmm4 = c3 * i3 - i3 */ \
+    movdqu_m2r(*C(5), xmm1);     /* xmm1 = c5 */ \
+    \
+    pmulhw_r2r(xmm7, xmm6);      /* xmm6 = c3 * i5 - i5 */ \
+    movdqu_r2r(xmm1, xmm5);      /* xmm5 = c5 */ \
+    \
+    pmulhw_r2r(xmm2, xmm1);      /* xmm1 = c5 * i3 - i3 */ \
+    movdqu_m2r(*I(1), xmm3);     /* xmm3 = i1 */ \
+    \
+    pmulhw_r2r(xmm7, xmm5);      /* xmm5 = c5 * i5 - i5 */ \
+    movdqu_m2r(*C(1), xmm0);     /* xmm0 = c1 */ \
+    \
+    /* all registers are in use */ \
+    \
+    paddw_r2r(xmm2, xmm4);      /* xmm4 = c3 * i3 */ \
+    paddw_r2r(xmm7, xmm6);      /* xmm6 = c3 * i5 */ \
+    \
+    paddw_r2r(xmm1, xmm2);      /* xmm2 = c5 * i3 */ \
+    movdqu_m2r(*I(7), xmm1);    /* xmm1 = i7 */ \
+    \
+    paddw_r2r(xmm5, xmm7);      /* xmm7 = c5 * i5 */ \
+    movdqu_r2r(xmm0, xmm5);     /* xmm5 = c1 */ \
+    \
+    pmulhw_r2r(xmm3, xmm0);     /* xmm0 = c1 * i1 - i1 */ \
+    paddsw_r2r(xmm7, xmm4);     /* xmm4 = c3 * i3 + c5 * i5 = C */ \
+    \
+    pmulhw_r2r(xmm1, xmm5);     /* xmm5 = c1 * i7 - i7 */ \
+    movdqu_m2r(*C(7), xmm7);    /* xmm7 = c7 */ \
+    \
+    psubsw_r2r(xmm2, xmm6);     /* xmm6 = c3 * i5 - c5 * i3 = D */ \
+    paddw_r2r(xmm3, xmm0);      /* xmm0 = c1 * i1 */ \
+    \
+    pmulhw_r2r(xmm7, xmm3);     /* xmm3 = c7 * i1 */ \
+    movdqu_m2r(*I(2), xmm2);    /* xmm2 = i2 */ \
+    \
+    pmulhw_r2r(xmm1, xmm7);     /* xmm7 = c7 * i7 */ \
+    paddw_r2r(xmm1, xmm5);      /* xmm5 = c1 * i7 */ \
+    \
+    movdqu_r2r(xmm2, xmm1);     /* xmm1 = i2 */ \
+    pmulhw_m2r(*C(2), xmm2);    /* xmm2 = i2 * c2 -i2 */ \
+    \
+    psubsw_r2r(xmm5, xmm3);     /* xmm3 = c7 * i1 - c1 * i7 = B */ \
+    movdqu_m2r(*I(6), xmm5);    /* xmm5 = i6 */ \
+    \
+    paddsw_r2r(xmm7, xmm0);     /* xmm0 = c1 * i1 + c7 * i7        = A */ \
+    movdqu_r2r(xmm5, xmm7);     /* xmm7 = i6 */ \
+    \
+    psubsw_r2r(xmm4, xmm0);     /* xmm0 = A - C */ \
+    pmulhw_m2r(*C(2), xmm5);    /* xmm5 = c2 * i6 - i6 */ \
+    \
+    paddw_r2r(xmm1, xmm2);      /* xmm2 = i2 * c2 */ \
+    pmulhw_m2r(*C(6), xmm1);    /* xmm1 = c6 * i2 */ \
+    \
+    paddsw_r2r(xmm4, xmm4);     /* xmm4 = C + C */ \
+    paddsw_r2r(xmm0, xmm4);     /* xmm4 = A + C = C. */ \
+    \
+    psubsw_r2r(xmm6, xmm3);     /* xmm3 = B - D */ \
+    paddw_r2r(xmm7, xmm5);      /* xmm5 = c2 * i6 */ \
+    \
+    paddsw_r2r(xmm6, xmm6);     /* xmm6 = D + D */ \
+    pmulhw_m2r(*C(6), xmm7);    /* xmm7 = c6 * i6 */ \
+    \
+    paddsw_r2r(xmm3, xmm6);     /* xmm6 = B + D = D. */ \
+    movdqu_r2m(xmm4, *I(1));    /* Save C. at I(1)        */ \
+    \
+    psubsw_r2r(xmm5, xmm1);     /* xmm1 = c6 * i2 - c2 * i6 = H */ \
+    movdqu_m2r(*C(4), xmm4);    /* xmm4 = c4 */ \
+    \
+    movdqu_r2r(xmm3, xmm5);     /* xmm5 = B - D */ \
+    pmulhw_r2r(xmm4, xmm3);     /* xmm3 = ( c4 -1 ) * ( B - D ) */ \
+    \
+    paddsw_r2r(xmm2, xmm7);     /* xmm7 = c2 * i2 + c6 * i6 = G */ \
+    movdqu_r2m(xmm6, *I(2));    /* Save D. at I(2) */ \
+    \
+    movdqu_r2r(xmm0, xmm2);     /* xmm2 = A - C */ \
+    movdqu_m2r(*I(0), xmm6);    /* xmm6 = i0 */ \
+    \
+    pmulhw_r2r(xmm4, xmm0);     /* xmm0 = ( c4 - 1 ) * ( A - C ) = A. */ \
+    paddw_r2r(xmm3, xmm5);      /* xmm5 = c4 * ( B - D ) = B. */ \
+    \
+    movdqu_m2r(*I(4), xmm3);    /* xmm3 = i4 */ \
+    psubsw_r2r(xmm1, xmm5);     /* xmm5 = B. - H = B.. */ \
+    \
+    paddw_r2r(xmm0, xmm2);      /* xmm2 = c4 * ( A - C) = A. */ \
+    psubsw_r2r(xmm3, xmm6);     /* xmm6 = i0 - i4 */ \
+    \
+    movdqu_r2r(xmm6, xmm0);     /* xmm0 = i0 - i4 */ \
+    pmulhw_r2r(xmm4, xmm6);     /* xmm6 = ( c4 - 1 ) * ( i0 - i4 ) = F */ \
+    \
+    paddsw_r2r(xmm3, xmm3);     /* xmm3 = i4 + i4 */ \
+    paddsw_r2r(xmm1, xmm1);     /* xmm1 = H + H */ \
+    \
+    paddsw_r2r(xmm0, xmm3);     /* xmm3 = i0 + i4 */ \
+    paddsw_r2r(xmm5, xmm1);     /* xmm1 = B. + H = H. */ \
+    \
+    pmulhw_r2r(xmm3, xmm4);     /* xmm4 = ( c4 - 1 ) * ( i0 + i4 )  */ \
+    paddw_r2r(xmm0, xmm6);      /* xmm6 = c4 * ( i0 - i4 ) */ \
+    \
+    psubsw_r2r(xmm2, xmm6);     /* xmm6 = F - A. = F. */ \
+    paddsw_r2r(xmm2, xmm2);     /* xmm2 = A. + A. */ \
+    \
+    movdqu_m2r(*I(1), xmm0);    /* Load C. from I(1) */ \
+    paddsw_r2r(xmm6, xmm2);     /* xmm2 = F + A. = A.. */ \
+    \
+    paddw_r2r(xmm3, xmm4);      /* xmm4 = c4 * ( i0 + i4 ) = 3 */ \
+    psubsw_r2r(xmm1, xmm2);     /* xmm2 = A.. - H. = R2 */ \
+    \
+    paddsw_r2r(xmm1, xmm1);     /* xmm1 = H. + H. */ \
+    paddsw_r2r(xmm2, xmm1);     /* xmm1 = A.. + H. = R1 */ \
+    \
+    psubsw_r2r(xmm7, xmm4);     /* xmm4 = E - G = E. */ \
+    \
+    movdqu_m2r(*I(2), xmm3);    /* Load D. from I(2) */ \
+    paddsw_r2r(xmm7, xmm7);     /* xmm7 = G + G */ \
+    \
+    movdqu_r2m(xmm2, *I(2));    /* Write out op2 */ \
+    paddsw_r2r(xmm4, xmm7);     /* xmm7 = E + G = G. */ \
+    \
+    movdqu_r2m(xmm1, *I(1));    /* Write out op1 */ \
+    psubsw_r2r(xmm3, xmm4);     /* xmm4 = E. - D. = R4 */ \
+    \
+    paddsw_r2r(xmm3, xmm3);     /* xmm3 = D. + D. */ \
+    \
+    paddsw_r2r(xmm4, xmm3);     /* xmm3 = E. + D. = R3 */ \
+    \
+    psubsw_r2r(xmm5, xmm6);     /* xmm6 = F. - B..= R6 */ \
+    \
+    paddsw_r2r(xmm5, xmm5);     /* xmm5 = B.. + B.. */ \
+    \
+    paddsw_r2r(xmm6, xmm5);     /* xmm5 = F. + B.. = R5 */ \
+    \
+    movdqu_r2m(xmm4, *I(4));    /* Write out op4 */ \
+    \
+    movdqu_r2m(xmm3, *I(3));    /* Write out op3 */ \
+    psubsw_r2r(xmm0, xmm7);     /* xmm7 = G. - C. = R7 */ \
+    \
+    paddsw_r2r(xmm0, xmm0);     /* xmm0 = C. + C. */ \
+    \
+    paddsw_r2r(xmm7, xmm0);     /* xmm0 = G. + C. */ \
+    \
+    movdqu_r2m(xmm6, *I(6));    /* Write out op6 */ \
+    \
+    movdqu_r2m(xmm5, *I(5));    /* Write out op5 */ \
+    movdqu_r2m(xmm7, *I(7));    /* Write out op7 */ \
+    \
+    movdqu_r2m(xmm0, *I(0));    /* Write out op0 */ \
+    \
+} /* End of SSE2_Row_IDCT macro */
+
+
+#define SSE2_Transpose() {    \
+    \
+    movdqu_m2r(*I(4), xmm4);    /* xmm4=e7e6e5e4e3e2e1e0 */ \
+    movdqu_m2r(*I(5), xmm0);    /* xmm4=f7f6f5f4f3f2f1f0 */ \
+    \
+    movdqu_r2r(xmm4, xmm5);     /* make a copy */ \
+    punpcklwd_r2r(xmm0, xmm4);  /* xmm4=f3e3f2e2f1e1f0e0 */ \
+    \
+    punpckhwd_r2r(xmm0, xmm5);  /* xmm5=f7e7f6e6f5e5f4e4 */ \
+    movdqu_m2r(*I(6), xmm6);    /* xmm6=g7g6g5g4g3g2g1g0 */ \
+    \
+    movdqu_m2r(*I(7), xmm0);    /* xmm0=h7h6h5h4h3h2h1h0 */ \
+    movdqu_r2r(xmm6, xmm7);     /* make a copy */ \
+    \
+    punpcklwd_r2r(xmm0, xmm6);  /* xmm6=h3g3h3g2h1g1h0g0 */ \
+    punpckhwd_r2r(xmm0, xmm7);  /* xmm7=h7g7h6g6h5g5h4g4 */ \
+    \
+    movdqu_r2r(xmm4, xmm3);     /* make a copy */ \
+    punpckldq_r2r(xmm6, xmm4);  /* xmm4=h1g1f1e1h0g0f0e0 */ \
+    \
+    punpckhdq_r2r(xmm6, xmm3);  /* xmm3=h3g3g3e3h2g2f2e2 */ \
+    movdqu_r2m(xmm3, *I(6));    /* save h3g3g3e3h2g2f2e2 */ \
+    /* Free xmm6 */ \
+    movdqu_r2r(xmm5, xmm6);     /* make a copy */ \
+    punpckldq_r2r(xmm7, xmm5);  /* xmm5=h5g5f5e5h4g4f4e4 */ \
+    \
+    punpckhdq_r2r(xmm7, xmm6);  /* xmm6=h7g7f7e7h6g6f6e6 */ \
+    movdqu_m2r(*I(0), xmm0);    /* xmm0=a7a6a5a4a3a2a1a0 */ \
+    /* Free xmm7 */ \
+    movdqu_m2r(*I(1), xmm1);    /* xmm1=b7b6b5b4b3b2b1b0 */ \
+    movdqu_r2r(xmm0, xmm7);     /* make a copy */ \
+    \
+    punpcklwd_r2r(xmm1, xmm0);  /* xmm0=b3a3b2a2b1a1b0a0 */ \
+    punpckhwd_r2r(xmm1, xmm7);  /* xmm7=b7a7b6a6b5a5b4a4 */ \
+    /* Free xmm1 */ \
+    movdqu_m2r(*I(2), xmm2);    /* xmm2=c7c6c5c4c3c2c1c0 */ \
+    movdqu_m2r(*I(3), xmm3);    /* xmm3=d7d6d5d4d3d2d1d0 */ \
+    \
+    movdqu_r2r(xmm2, xmm1);     /* make a copy */ \
+    punpcklwd_r2r(xmm3, xmm2);  /* xmm2=d3c3d2c2d1c1d0c0 */ \
+    \
+    punpckhwd_r2r(xmm3, xmm1);  /* xmm1=d7c7d6c6d5c5d4c4 */ \
+    movdqu_r2r(xmm0, xmm3);     /* make a copy        */ \
+    \
+    punpckldq_r2r(xmm2, xmm0);  /* xmm0=d1c1b1a1d0c0b0a0 */ \
+    punpckhdq_r2r(xmm2, xmm3);  /* xmm3=d3c3b3a3d2c2b2a2 */ \
+    /* Free xmm2 */ \
+    movdqu_r2r(xmm7, xmm2);     /* make a copy */ \
+    punpckldq_r2r(xmm1, xmm2);  /* xmm2=d5c5b5a5d4c4b4a4 */ \
+    \
+    punpckhdq_r2r(xmm1, xmm7);  /* xmm7=d7c7b7a7d6c6b6a6 */ \
+    movdqu_r2r(xmm0, xmm1);     /* make a copy */ \
+    \
+    punpcklqdq_r2r(xmm4, xmm0); /* xmm0=h0g0f0e0d0c0b0a0 */ \
+    punpckhqdq_r2r(xmm4, xmm1); /* xmm1=h1g1g1e1d1c1b1a1 */ \
+    \
+    movdqu_r2m(xmm0, *I(0));    /* save I(0) */ \
+    movdqu_r2m(xmm1, *I(1));    /* save I(1) */ \
+    \
+    movdqu_m2r(*I(6), xmm0);    /* load h3g3g3e3h2g2f2e2 */ \
+    movdqu_r2r(xmm3, xmm1);     /* make a copy */ \
+    \
+    punpcklqdq_r2r(xmm0, xmm1); /* xmm1=h2g2f2e2d2c2b2a2 */ \
+    punpckhqdq_r2r(xmm0, xmm3); /* xmm3=h3g3f3e3d3c3b3a3 */ \
+    \
+    movdqu_r2r(xmm2, xmm4);     /* make a copy */ \
+    punpcklqdq_r2r(xmm5, xmm4); /* xmm4=h4g4f4e4d4c4b4a4 */ \
+    \
+    punpckhqdq_r2r(xmm5, xmm2); /* xmm2=h5g5f5e5d5c5b5a5 */ \
+    movdqu_r2m(xmm1, *I(2));    /* save I(2) */ \
+    \
+    movdqu_r2m(xmm3, *I(3));    /* save I(3) */ \
+    movdqu_r2m(xmm4, *I(4));    /* save I(4) */ \
+    \
+    movdqu_r2m(xmm2, *I(5));    /* save I(5) */ \
+    movdqu_r2r(xmm7, xmm5);     /* make a copy */ \
+    \
+    punpcklqdq_r2r(xmm6, xmm5); /* xmm5=h6g6f6e6d6c6b6a6 */ \
+    punpckhqdq_r2r(xmm6, xmm7); /* xmm7=h7g7f7e7d7c7b7a7 */ \
+    \
+    movdqu_r2m(xmm5, *I(6));    /* save I(6) */ \
+    movdqu_r2m(xmm7, *I(7));    /* save I(7) */ \
+    \
+} /* End of Transpose Macro */
+
+
+#define SSE2_Dequantize() {        \
+    movdqu_m2r(*(eax), xmm0);     \
+    \
+    pmullw_m2r(*(ebx), xmm0);          /* xmm0 = 07 06 05 04 03 02 01 00 */ \
+    movdqu_m2r(*(eax + 16), xmm1);     \
+    \
+    pmullw_m2r(*(ebx + 16), xmm1);     /* xmm1 = 17 16 15 14 13 12 11 10 */ \
+    pshuflw_r2r(xmm0, xmm3, 0x078);    /* xmm3 = 07 06 05 04 01 03 02 00 */ \
+    \
+    movdqu_r2r(xmm1, xmm2);            /* xmm2 = 17 16 15 14 13 12 11 10 */ \
+    movdqu_m2r(*(ecx), xmm7);          /* xmm7 = -- -- -- -- -- FF FF -- */ \
+    \
+    movdqu_m2r(*(eax + 32), xmm4);     \
+    movdqu_m2r(*(eax + 64), xmm5);     \
+    \
+    pmullw_m2r(*(ebx + 32), xmm4);     /* xmm4 = 27 26 25 24 23 22 21 20 */ \
+    pmullw_m2r(*(ebx + 64), xmm5);     /* xmm5 = 47 46 45 44 43 42 41 40 */ \
+    \
+    movdqu_m2r(*(ecx + 16), xmm6);     /* xmm6 = -- -- FF FF -- -- -- -- */ \
+    pand_r2r(xmm2, xmm7);              /* xmm7 = -- -- -- -- -- 12 11 -- */ \
+    \
+    pand_r2r(xmm4, xmm6);              /* xmm6 = -- -- 25 24 -- -- -- -- */ \
+    pxor_r2r(xmm7, xmm2);              /* xmm2 = 17 16 15 14 13 -- -- 10 */ \
+    \
+    pxor_r2r(xmm6, xmm4);              /* xmm4 = 27 26 -- -- 23 22 21 20 */ \
+    pslldq_i2r(4, xmm7);               /* xmm7 = -- -- -- 12 11 -- -- -- */ \
+    \
+    pslldq_i2r(2, xmm6);               /* xmm6 = -- 25 24 -- -- -- -- -- */ \
+    por_r2r(xmm6, xmm7);               /* xmm7 = -- 25 24 12 11 -- -- -- */ \
+    \
+    movdqu_m2r(*(ecx + 32), xmm0);     /* xmm0 = -- -- -- -- -- FF FF FF */ \
+    movdqu_m2r(*(ecx + 48), xmm6);     /* xmm6 = -- -- -- -- FF -- -- -- */ \
+    \
+    pand_r2r(xmm3, xmm0);              /* xmm0 = -- -- -- -- -- 03 02 00 */ \
+    pand_r2r(xmm5, xmm6);              /* xmm6 = -- -- -- -- 43 -- -- -- */ \
+    \
+    pxor_r2r(xmm0, xmm3);              /* xmm3 = 07 06 05 04 01 -- -- -- */ \
+    pxor_r2r(xmm6, xmm5);              /* xmm5 = 47 46 45 44 -- 42 41 40 */ \
+    \
+    por_r2r(xmm7, xmm0);               /* xmm0 = -- 25 24 12 11 03 02 00 */ \
+    pslldq_i2r(8, xmm6);               /* xmm6 = 43 -- -- -- -- -- -- -- */ \
+    \
+    por_r2r(xmm6, xmm0);               /* xmm0 = 43 25 24 12 11 03 02 00 */ \
+    /* 02345 in use */ \
+    \
+    movdqu_m2r(*(ecx + 64 ), xmm1);    /* xmm1 = -- -- -- FF FF -- -- -- */ \
+    pshuflw_r2r(xmm5, xmm5, 0x0B4);    /* xmm5 = 47 46 45 44 42 -- 41 40 */ \
+    \
+    movdqu_r2r(xmm1, xmm7);            /* xmm7 = -- -- -- FF FF -- -- -- */ \
+    movdqu_r2r(xmm1, xmm6);            /* xmm6 = -- -- -- FF FF -- -- -- */ \
+    \
+    movdqu_r2m(xmm0, *(eax));          /* write  43 25 24 12 11 03 02 00 */ \
+    pshufhw_r2r(xmm4, xmm4, 0x0C2);    /* xmm4 = 27 -- -- 26 23 22 21 20 */ \
+    \
+    pand_r2r(xmm4, xmm7);              /* xmm7 = -- -- -- 26 23 -- -- -- */ \
+    pand_r2r(xmm5, xmm1);              /* xmm1 = -- -- -- 44 42 -- -- -- */ \
+    \
+    pxor_r2r(xmm7, xmm4);              /* xmm4 = 27 -- -- -- -- 22 21 20 */ \
+    pxor_r2r(xmm1, xmm5);              /* xmm5 = 47 46 45 -- -- -- 41 40 */ \
+    \
+    pshuflw_r2r(xmm2, xmm2, 0x0C6);    /* xmm2 = 17 16 15 14 13 10 -- -- */ \
+    movdqu_r2r(xmm6, xmm0);            /* xmm0 = -- -- -- FF FF -- -- -- */ \
+    \
+    pslldq_i2r(2, xmm7);               /* xmm7 = -- -- 26 23 -- -- -- -- */ \
+    pslldq_i2r(6, xmm1);               /* xmm1 = 44 42 -- -- -- -- -- -- */ \
+    \
+    psrldq_i2r(2, xmm0);               /* xmm0 = -- -- -- -- FF FF -- -- */ \
+    pand_r2r(xmm3, xmm6);              /* xmm6 = -- -- -- 04 01 -- -- -- */ \
+    \
+    pand_r2r(xmm2, xmm0);              /* xmm0 = -- -- -- -- 13 10 -- -- */ \
+    pxor_r2r(xmm6, xmm3);              /* xmm3 = 07 06 05 -- -- -- -- -- */ \
+    \
+    pxor_r2r(xmm0, xmm2);              /* xmm2 = 17 16 15 14 -- -- -- -- */ \
+    psrldq_i2r(6, xmm6);               /* xmm0 = -- -- -- -- -- -- 04 01 */ \
+    \
+    por_r2r(xmm7, xmm1);               /* xmm1 = 44 42 26 23 -- -- -- -- */ \
+    por_r2r(xmm6, xmm0);               /* xmm1 = -- -- -- -- 13 10 04 01 */ \
+    /* 12345 in use */    \
+    por_r2r(xmm0, xmm1);               /* xmm1 = 44 42 26 23 13 10 04 01 */ \
+    pshuflw_r2r(xmm4, xmm4, 0x093);    /* xmm4 = 27 -- -- -- 22 21 20 -- */ \
+    \
+    pshufhw_r2r(xmm4, xmm4, 0x093);    /* xmm4 = -- -- -- 27 22 21 20 -- */ \
+    movdqu_r2m(xmm1, *(eax + 16));     /* write  44 42 26 23 13 10 04 01 */ \
+    \
+    pshufhw_r2r(xmm3, xmm3, 0x0D2);    /* xmm3 = 07 05 -- 06 -- -- -- -- */ \
+    movdqu_m2r(*(ecx + 64), xmm0);     /* xmm0 = -- -- -- FF FF -- -- -- */ \
+    \
+    pand_r2r(xmm3, xmm0);              /* xmm0 = -- -- -- 06 -- -- -- -- */ \
+    psrldq_i2r(12, xmm3);              /* xmm3 = -- -- -- -- -- -- 07 05 */ \
+    \
+    psrldq_i2r(8, xmm0);               /* xmm0 = -- -- -- -- -- -- -- 06 */ \
+    \
+    movdqu_m2r(*(ecx + 64), xmm6);     /* xmm6 = -- -- -- FF FF -- -- -- */ \
+    movdqu_m2r(*(ecx + 96), xmm7);     /* xmm7 = -- -- -- -- FF FF -- -- */ \
+    \
+    pand_r2r(xmm4, xmm6);              /* xmm6 = -- -- -- 27 22 -- -- -- */ \
+    pxor_r2r(xmm6, xmm4);              /* xmm4 = -- -- -- -- -- 21 20 -- */ \
+    \
+    por_r2r(xmm6, xmm3);               /* xmm3 = -- -- -- 27 22 -- 07 05 */ \
+    pand_r2r(xmm4, xmm7);              /* xmm7 = -- -- -- -- -- 21 -- -- */ \
+    \
+    por_r2r(xmm7, xmm0);               /* xmm0 = -- -- -- -- -- 21 -- 06 */ \
+    pxor_r2r(xmm7, xmm4);              /* xmm4 = -- -- -- -- -- -- 20 -- */ \
+    \
+    movdqu_m2r(*(ecx + 16 ), xmm6);    /* xmm6 = -- -- FF FF -- -- -- -- */ \
+    movdqu_m2r(*(ecx + 64 ), xmm1);    /* xmm1 = -- -- -- FF FF -- -- -- */ \
+    \
+    pand_r2r(xmm2, xmm6);              /* xmm6 = -- -- 15 14 -- -- -- -- */ \
+    pand_r2r(xmm6, xmm1);              /* xmm1 = -- -- -- 14 -- -- -- -- */ \
+    \
+    pxor_r2r(xmm6, xmm2);              /* xmm2 = 17 16 -- -- -- -- -- -- */ \
+    pxor_r2r(xmm1, xmm6);              /* xmm6 = -- -- 15 -- -- -- -- -- */ \
+    \
+    psrldq_i2r(4, xmm1);               /* xmm1 = -- -- -- -- -- 14 -- -- */ \
+    \
+    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- 15 -- */ \
+    por_r2r(xmm1, xmm3);               /* xmm3 = -- -- -- 27 22 14 07 05 */ \
+    \
+    por_r2r(xmm6, xmm0);               /* xmm0 = -- -- -- -- -- 21 15 06 */ \
+    pshufhw_r2r(xmm5, xmm5, 0x0E1);    /* xmm5 = 47 46 -- 45 -- -- 41 40 */ \
+    \
+    movdqu_m2r(*(ecx + 64), xmm1);     /* xmm1 = -- -- -- FF FF -- -- -- */ \
+    pshuflw_r2r(xmm5, xmm5, 0x072);    /* xmm5 = 47 46 -- 45 41 -- 40 -- */ \
+    \
+    movdqu_r2r(xmm1, xmm6);            /* xmm6 = -- -- -- FF FF -- -- -- */ \
+    pand_r2r(xmm5, xmm1);              /* xmm1 = -- -- -- 45 41 -- -- -- */ \
+    \
+    pxor_r2r(xmm1, xmm5);              /* xmm5 = 47 46 -- -- -- -- 40 -- */ \
+    pslldq_i2r(4, xmm1);               /* xmm1 = -- 45 41 -- -- -- -- -- */ \
+    \
+    pshufd_r2r(xmm5, xmm5, 0x09C);     /* xmm5 = -- -- -- -- 47 46 40 -- */ \
+    por_r2r(xmm1, xmm3);               /* xmm3 = -- 45 41 27 22 14 07 05 */ \
+    \
+    movdqu_m2r(*(eax + 96), xmm1);     /* xmm1 = 67 66 65 64 63 62 61 60 */ \
+    pmullw_m2r(*(ebx + 96), xmm1);     \
+    \
+    movdqu_m2r(*(ecx), xmm7);          /* xmm7 = -- -- -- -- -- FF FF -- */ \
+    \
+    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- -- FF */ \
+    pand_r2r(xmm5, xmm7);              /* xmm7 = -- -- -- -- -- 46 40 -- */ \
+    \
+    pand_r2r(xmm1, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 60 */ \
+    pxor_r2r(xmm7, xmm5);              /* xmm5 = -- -- -- -- 47 -- -- -- */ \
+    \
+    pxor_r2r(xmm6, xmm1);              /* xmm1 = 67 66 65 64 63 62 61 -- */ \
+    pslldq_i2r(2, xmm5);               /* xmm5 = -- -- -- 47 -- -- -- -- */ \
+    \
+    pslldq_i2r(14, xmm6);              /* xmm6 = 60 -- -- -- -- -- -- -- */ \
+    por_r2r(xmm5, xmm4);               /* xmm4 = -- -- -- 47 -- -- 20 -- */ \
+    \
+    por_r2r(xmm6, xmm3);               /* xmm3 = 60 45 41 27 22 14 07 05 */ \
+    pslldq_i2r(6, xmm7);               /* xmm7 = -- -- 46 40 -- -- -- -- */ \
+    \
+    movdqu_r2m(xmm3, *(eax+32));       /* write  60 45 41 27 22 14 07 05 */ \
+    por_r2r(xmm7, xmm0);               /* xmm0 = -- -- 46 40 -- 21 15 06 */ \
+    /* 0, 1, 2, 4 in use */    \
+    movdqu_m2r(*(eax + 48), xmm3);     /* xmm3 = 37 36 35 34 33 32 31 30 */ \
+    movdqu_m2r(*(eax + 80), xmm5);     /* xmm5 = 57 56 55 54 53 52 51 50 */ \
+    \
+    pmullw_m2r(*(ebx + 48), xmm3);     \
+    pmullw_m2r(*(ebx + 80), xmm5);     \
+    \
+    movdqu_m2r(*(ecx + 64), xmm6);     /* xmm6 = -- -- -- FF FF -- -- -- */ \
+    movdqu_m2r(*(ecx + 64), xmm7);     /* xmm7 = -- -- -- FF FF -- -- -- */ \
+    \
+    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- -- FF */ \
+    pslldq_i2r(8, xmm7);               /* xmm7 = FF -- -- -- -- -- -- -- */ \
+    \
+    pand_r2r(xmm3, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 30 */ \
+    pand_r2r(xmm5, xmm7);              /* xmm7 = 57 -- -- -- -- -- -- -- */ \
+    \
+    pxor_r2r(xmm6, xmm3);              /* xmm3 = 37 36 35 34 33 32 31 -- */ \
+    pxor_r2r(xmm7, xmm5);              /* xmm5 = __ 56 55 54 53 52 51 50 */ \
+    \
+    pslldq_i2r(6, xmm6);               /* xmm6 = -- -- -- -- 30 -- -- -- */ \
+    psrldq_i2r(2, xmm7);               /* xmm7 = -- 57 -- -- -- -- -- -- */ \
+    \
+    por_r2r(xmm7, xmm6);               /* xmm6 = -- 57 -- -- 30 -- -- -- */ \
+    movdqu_m2r(*(ecx), xmm7);          /* xmm7 = -- -- -- -- -- FF FF -- */ \
+    \
+    por_r2r(xmm6, xmm0);               /* xmm0 = -- 57 46 40 30 21 15 06 */ \
+    psrldq_i2r(2, xmm7);               /* xmm7 = -- -- -- -- -- -- FF FF */ \
+    \
+    movdqu_r2r(xmm2, xmm6);            /* xmm6 = 17 16 -- -- -- -- -- -- */ \
+    pand_r2r(xmm1, xmm7);              /* xmm7 = -- -- -- -- -- -- 61 -- */ \
+    \
+    pslldq_i2r(2, xmm6);               /* xmm6 = 16 -- -- -- -- -- -- -- */ \
+    psrldq_i2r(14, xmm2);              /* xmm2 = -- -- -- -- -- -- -- 17 */ \
+    \
+    pxor_r2r(xmm7, xmm1);              /* xmm1 = 67 66 65 64 63 62 -- -- */ \
+    pslldq_i2r(12, xmm7);              /* xmm7 = 61 -- -- -- -- -- -- -- */ \
+    \
+    psrldq_i2r(14, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 16 */ \
+    por_r2r(xmm6, xmm4);               /* xmm4 = -- -- -- 47 -- -- 20 16 */ \
+    \
+    por_r2r(xmm7, xmm0);               /* xmm0 = 61 57 46 40 30 21 15 06 */ \
+    movdqu_m2r(*(ecx), xmm6);          /* xmm6 = -- -- -- -- -- FF FF -- */ \
+    \
+    psrldq_i2r(2, xmm6);               /* xmm6 = -- -- -- -- -- -- FF FF */ \
+    movdqu_r2m(xmm0, *(eax+48));       /* write  61 57 46 40 30 21 15 06 */ \
+    /* 1, 2, 3, 4, 5 in use */\
+    movdqu_m2r(*(ecx), xmm0);          /* xmm0 = -- -- -- -- -- FF FF -- */ \
+    pand_r2r(xmm3, xmm6);              /* xmm6 = -- -- -- -- -- -- 31 -- */ \
+    \
+    movdqu_r2r(xmm3, xmm7);            /* xmm7 = 37 36 35 34 33 32 31 -- */ \
+    pxor_r2r(xmm6, xmm3);              /* xmm3 = 37 36 35 34 33 32 -- -- */ \
+    \
+    pslldq_i2r(2, xmm3);               /* xmm3 = 36 35 34 33 32 -- -- -- */ \
+    pand_r2r(xmm1, xmm0);              /* xmm0 = -- -- -- -- -- 62 -- -- */ \
+    \
+    psrldq_i2r(14, xmm7);              /* xmm7 = -- -- -- -- -- -- -- 37 */ \
+    pxor_r2r(xmm0, xmm1);              /* xmm1 = 67 66 65 64 63 -- -- -- */ \
+    \
+    por_r2r(xmm7, xmm6);               /* xmm6 = -- -- -- -- -- -- 31 37 */ \
+    movdqu_m2r(*(ecx + 64), xmm7);     /* xmm7 = -- -- -- FF FF -- -- -- */ \
+    \
+    pshuflw_r2r(xmm6, xmm6, 0x01E);    /* xmm6 = -- -- -- -- 37 31 -- -- */ \
+    pslldq_i2r(6, xmm7);               /* xmm7 = FF FF -- -- -- -- -- -- */ \
+    \
+    por_r2r(xmm6, xmm4);               /* xmm4 = -- -- -- 47 37 31 20 16 */ \
+    pand_r2r(xmm5, xmm7);              /* xmm7 = -- 56 -- -- -- -- -- -- */ \
+    \
+    pslldq_i2r(8, xmm0);               /* xmm0 = -- 62 -- -- -- -- -- -- */ \
+    pxor_r2r(xmm7, xmm5);              /* xmm5 = -- -- 55 54 53 52 51 50 */ \
+    \
+    psrldq_i2r(2, xmm7);               /* xmm7 = -- -- 56 -- -- -- -- -- */ \
+    \
+    pshufhw_r2r(xmm3, xmm3, 0x087);    /* xmm3 = 35 33 34 36 32 -- -- -- */ \
+    por_r2r(xmm7, xmm0);               /* xmm0 = -- 62 56 -- -- -- -- -- */ \
+    \
+    movdqu_m2r(*(eax + 112), xmm7);    /* xmm7 = 77 76 75 74 73 72 71 70 */ \
+    pmullw_m2r(*(ebx + 112), xmm7);     \
+    \
+    movdqu_m2r(*(ecx + 64), xmm6);     /* xmm6 = -- -- -- FF FF -- -- -- */ \
+    por_r2r(xmm0, xmm4);               /* xmm4 = -- 62 56 47 37 31 20 16 */ \
+    \
+    pshuflw_r2r(xmm7, xmm7, 0x0E1);    /* xmm7 = 77 76 75 74 73 72 70 71 */ \
+    psrldq_i2r(8, xmm6);               /* xmm6 = -- -- -- -- -- -- -- FF */ \
+    \
+    movdqu_m2r(*(ecx + 64), xmm0);     /* xmm0 = -- -- -- FF FF -- -- -- */ \
+    pand_r2r(xmm7, xmm6);              /* xmm6 = -- -- -- -- -- -- -- 71 */ \
+    \
+    pand_r2r(xmm3, xmm0);              /* xmm0 = -- -- -- 36 32 -- -- -- */ \
+    pxor_r2r(xmm6, xmm7);              /* xmm7 = 77 76 75 74 73 72 70 -- */ \
+    \
+    pxor_r2r(xmm0, xmm3);              /* xmm3 = 35 33 34 -- -- -- -- -- */ \
+    pslldq_i2r(14, xmm6);              /* xmm6 = 71 -- -- -- -- -- -- -- */ \
+    \
+    psrldq_i2r(4, xmm0);               /* xmm0 = -- -- -- -- -- 36 32 -- */ \
+    por_r2r(xmm6, xmm4);               /* xmm4 = 71 62 56 47 37 31 20 16 */ \
+    \
+    por_r2r(xmm0, xmm2);               /* xmm2 = -- -- -- -- -- 36 32 17 */ \
+    movdqu_r2m(xmm4, *(eax + 64));     /* write  71 62 56 47 37 31 20 16 */ \
+    /* 1, 2, 3, 5, 7 in use */ \
+    movdqu_m2r(*(ecx + 80), xmm6);     /* xmm6 = -- -- FF -- -- -- -- FF */ \
+    pshufhw_r2r(xmm7, xmm7, 0x0D2);    /* xmm7 = 77 75 74 76 73 72 70 __ */ \
+    \
+    movdqu_m2r(*(ecx), xmm4);          /* xmm4 = -- -- -- -- -- FF FF -- */ \
+    movdqu_m2r(*(ecx+48), xmm0);       /* xmm0 = -- -- -- -- FF -- -- -- */ \
+    \
+    pand_r2r(xmm5, xmm6);              /* xmm6 = -- -- 55 -- -- -- -- 50 */ \
+    pand_r2r(xmm7, xmm4);              /* xmm4 = -- -- -- -- -- 72 70 -- */ \
+    \
+    pand_r2r(xmm1, xmm0);              /* xmm0 = -- -- -- -- 63 -- -- -- */ \
+    pxor_r2r(xmm6, xmm5);              /* xmm5 = -- -- -- 54 53 52 51 -- */ \
+    \
+    pxor_r2r(xmm4, xmm7);              /* xmm7 = 77 75 74 76 73 -- -- -- */ \
+    pxor_r2r(xmm0, xmm1);              /* xmm1 = 67 66 65 64 -- -- -- -- */ \
+    \
+    pshuflw_r2r(xmm6, xmm6, 0x02B);    /* xmm6 = -- -- 55 -- 50 -- -- -- */ \
+    pslldq_i2r(10, xmm4);              /* xmm4 = 72 20 -- -- -- -- -- -- */ \
+    \
+    pshufhw_r2r(xmm6, xmm6, 0x0B1);    /* xmm6 = -- -- -- 55 50 -- -- -- */ \
+    pslldq_i2r(4, xmm0);               /* xmm0 = -- -- 63 -- -- -- -- -- */ \
+    \
+    por_r2r(xmm4, xmm6);               /* xmm6 = 72 70 -- 55 50 -- -- -- */ \
+    por_r2r(xmm0, xmm2);               /* xmm2 = -- -- 63 -- -- 36 32 17 */ \
+    \
+    por_r2r(xmm6, xmm2);               /* xmm2 = 72 70 64 55 50 36 32 17 */ \
+    pshufhw_r2r(xmm1, xmm1, 0x0C9);    /* xmm1 = 67 64 66 65 -- -- -- -- */ \
+    \
+    movdqu_r2r(xmm3, xmm6);            /* xmm6 = 35 33 34 -- -- -- -- -- */ \
+    movdqu_r2m(xmm2, *(eax+80));       /* write  72 70 64 55 50 36 32 17 */ \
+    \
+    psrldq_i2r(12, xmm6);              /* xmm6 = -- -- -- -- -- -- 35 33 */ \
+    pslldq_i2r(4, xmm3);               /* xmm3 = 34 -- -- -- -- -- -- -- */ \
+    \
+    pshuflw_r2r(xmm5, xmm5, 0x04E);    /* xmm5 = -- -- -- 54 51 -- 53 52 */ \
+    movdqu_r2r(xmm7, xmm4);            /* xmm4 = 77 75 74 76 73 -- -- -- */ \
+    \
+    movdqu_r2r(xmm5, xmm2);            /* xmm2 = -- -- -- 54 51 -- 53 52 */ \
+    psrldq_i2r(10, xmm7);              /* xmm7 = -- -- -- -- -- 77 75 74 */ \
+    \
+    pslldq_i2r(6, xmm4);               /* xmm4 = 76 73 -- -- -- -- -- -- */ \
+    pslldq_i2r(12, xmm2);              /* xmm2 = 53 52 -- -- -- -- -- -- */ \
+    \
+    movdqu_r2r(xmm1, xmm0);            /* xmm0 = 67 64 66 65 -- -- -- -- */ \
+    psrldq_i2r(12, xmm1);              /* xmm1 = -- -- -- -- -- -- 67 64 */ \
+    \
+    psrldq_i2r(6, xmm5);               /* xmm5 = -- -- -- -- -- -- 54 51 */ \
+    psrldq_i2r(14, xmm3);              /* xmm3 = -- -- -- -- -- -- -- 34 */ \
+    \
+    pslldq_i2r(10, xmm7);              /* xmm7 = 77 75 74 -- -- -- -- -- */ \
+    por_r2r(xmm6, xmm4);               /* xmm4 = 76 73 -- -- -- -- 35 33 */ \
+    \
+    psrldq_i2r(10, xmm2);              /* xmm2 = -- -- -- -- -- 53 52 -- */ \
+    pslldq_i2r(4, xmm0);               /* xmm0 = 66 65 -- -- -- -- -- -- */ \
+    \
+    pslldq_i2r(8, xmm1);               /* xmm1 = -- -- 67 64 -- -- -- -- */ \
+    por_r2r(xmm7, xmm3);               /* xmm3 = 77 75 74 -- -- -- -- 34 */ \
+    \
+    psrldq_i2r(6, xmm0);               /* xmm0 = -- -- -- 66 65 -- -- -- */ \
+    pslldq_i2r(4, xmm5);               /* xmm5 = -- -- -- -- 54 51 -- -- */ \
+    \
+    por_r2r(xmm1, xmm4);               /* xmm4 = 76 73 67 64 -- -- 35 33 */ \
+    por_r2r(xmm2, xmm3);               /* xmm3 = 77 75 74 -- -- 53 52 34 */ \
+    \
+    por_r2r(xmm5, xmm4);               /* xmm4 = 76 73 67 64 54 51 35 33 */ \
+    por_r2r(xmm0, xmm3);               /* xmm3 = 77 75 74 66 65 53 52 34 */ \
+    \
+    movdqu_r2m(xmm4, *(eax+96));       /* write  76 73 67 64 54 51 35 33 */ \
+    movdqu_r2m(xmm3, *(eax+112));      /* write  77 75 74 66 65 53 52 34 */ \
+    \
+} /* end of SSE2_Dequantize Macro */
+
+
+void ff_vp3_idct_sse2(int16_t *input_data)
+{
+    unsigned char *input_bytes = (unsigned char *)input_data;
+    unsigned char *output_data_bytes = (unsigned char *)input_data;
+    unsigned char *idct_data_bytes = (unsigned char *)SSE2_idct_data;
+    unsigned char *Eight = (unsigned char *)eight_data;
+
+#define eax input_bytes
+//#define ebx dequant_matrix_bytes
+#define ecx dequant_const_bytes
+#define edx idct_data_bytes
+
+#define I(i) (eax + 16 * i)
+#define O(i) (ebx + 16 * i)
+#define C(i) (edx + 16 * (i-1))
+
+ //   SSE2_Dequantize();
+
+#undef ebx
+#define ebx output_data_bytes
+
+    SSE2_Row_IDCT();
+
+    SSE2_Transpose();
+
+    SSE2_Column_IDCT();
+}
diff --git a/contrib/ffmpeg/libavcodec/idcinvideo.c b/contrib/ffmpeg/libavcodec/idcinvideo.c
new file mode 100644
index 000000000..112da7bc6
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/idcinvideo.c
@@ -0,0 +1,272 @@
+/*
+ * Id Quake II CIN Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file idcinvideo.c
+ * Id Quake II Cin Video Decoder by Dr. Tim Ferguson
+ * For more information about the Id CIN format, visit:
+ *   http://www.csse.monash.edu.au/~timf/
+ *
+ * This video decoder outputs PAL8 colorspace data. Interacting with this
+ * decoder is a little involved. During initialization, the demuxer must
+ * transmit the 65536-byte Huffman table(s) to the decoder via extradata.
+ * Then, whenever a palette change is encountered while demuxing the file,
+ * the demuxer must use the same extradata space to transmit an
+ * AVPaletteControl structure.
+ *
+ * Id CIN video is purely Huffman-coded, intraframe-only codec. It achieves
+ * a little more compression by exploiting the fact that adjacent pixels
+ * tend to be similar.
+ *
+ * Note that this decoder could use ffmpeg's optimized VLC facilities
+ * rather than naive, tree-based Huffman decoding. However, there are 256
+ * Huffman tables. Plus, the VLC bit coding order is right -> left instead
+ * or left -> right, so all of the bits would have to be reversed. Further,
+ * the original Quake II implementation likely used a similar naive
+ * decoding algorithm and it worked fine on much lower spec machines.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define HUFFMAN_TABLE_SIZE 64 * 1024
+#define HUF_TOKENS 256
+#define PALETTE_COUNT 256
+
+typedef struct
+{
+  int count;
+  unsigned char used;
+  int children[2];
+} hnode_t;
+
+typedef struct IdcinContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+    hnode_t huff_nodes[256][HUF_TOKENS*2];
+    int num_huff_nodes[256];
+
+} IdcinContext;
+
+/*
+ * Find the lowest probability node in a Huffman table, and mark it as
+ * being assigned to a higher probability.
+ * Returns the node index of the lowest unused node, or -1 if all nodes
+ * are used.
+ */
+static int huff_smallest_node(hnode_t *hnodes, int num_hnodes) {
+    int i;
+    int best, best_node;
+
+    best = 99999999;
+    best_node = -1;
+    for(i = 0; i < num_hnodes; i++) {
+        if(hnodes[i].used)
+            continue;
+        if(!hnodes[i].count)
+            continue;
+        if(hnodes[i].count < best) {
+            best = hnodes[i].count;
+            best_node = i;
+        }
+    }
+
+    if(best_node == -1)
+        return -1;
+    hnodes[best_node].used = 1;
+    return best_node;
+}
+
+/*
+ * Build the Huffman tree using the generated/loaded probabilities histogram.
+ *
+ * On completion:
+ *  huff_nodes[prev][i < HUF_TOKENS] - are the nodes at the base of the tree.
+ *  huff_nodes[prev][i >= HUF_TOKENS] - are used to construct the tree.
+ *  num_huff_nodes[prev] - contains the index to the root node of the tree.
+ *    That is: huff_nodes[prev][num_huff_nodes[prev]] is the root node.
+ */
+static void huff_build_tree(IdcinContext *s, int prev) {
+    hnode_t *node, *hnodes;
+     int num_hnodes, i;
+
+    num_hnodes = HUF_TOKENS;
+    hnodes = s->huff_nodes[prev];
+    for(i = 0; i < HUF_TOKENS * 2; i++)
+        hnodes[i].used = 0;
+
+    while (1) {
+        node = &hnodes[num_hnodes];             /* next free node */
+
+        /* pick two lowest counts */
+        node->children[0] = huff_smallest_node(hnodes, num_hnodes);
+        if(node->children[0] == -1)
+            break;      /* reached the root node */
+
+        node->children[1] = huff_smallest_node(hnodes, num_hnodes);
+        if(node->children[1] == -1)
+            break;      /* reached the root node */
+
+        /* combine nodes probability for new node */
+        node->count = hnodes[node->children[0]].count +
+        hnodes[node->children[1]].count;
+        num_hnodes++;
+    }
+
+    s->num_huff_nodes[prev] = num_hnodes - 1;
+}
+
+static int idcin_decode_init(AVCodecContext *avctx)
+{
+    IdcinContext *s = (IdcinContext *)avctx->priv_data;
+    int i, j, histogram_index = 0;
+    unsigned char *histograms;
+
+    s->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    /* make sure the Huffman tables make it */
+    if (s->avctx->extradata_size != HUFFMAN_TABLE_SIZE) {
+        av_log(s->avctx, AV_LOG_ERROR, "  Id CIN video: expected extradata size of %d\n", HUFFMAN_TABLE_SIZE);
+        return -1;
+    }
+
+    /* build the 256 Huffman decode trees */
+    histograms = (unsigned char *)s->avctx->extradata;
+    for (i = 0; i < 256; i++) {
+        for(j = 0; j < HUF_TOKENS; j++)
+            s->huff_nodes[i][j].count = histograms[histogram_index++];
+        huff_build_tree(s, i);
+    }
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static void idcin_decode_vlcs(IdcinContext *s)
+{
+    hnode_t *hnodes;
+    long x, y;
+    int prev;
+    unsigned char v = 0;
+    int bit_pos, node_num, dat_pos;
+
+    prev = bit_pos = dat_pos = 0;
+    for (y = 0; y < (s->frame.linesize[0] * s->avctx->height);
+        y += s->frame.linesize[0]) {
+        for (x = y; x < y + s->avctx->width; x++) {
+            node_num = s->num_huff_nodes[prev];
+            hnodes = s->huff_nodes[prev];
+
+            while(node_num >= HUF_TOKENS) {
+                if(!bit_pos) {
+                    if(dat_pos >= s->size) {
+                        av_log(s->avctx, AV_LOG_ERROR, "Huffman decode error.\n");
+                        return;
+                    }
+                    bit_pos = 8;
+                    v = s->buf[dat_pos++];
+                }
+
+                node_num = hnodes[node_num].children[v & 0x01];
+                v = v >> 1;
+                bit_pos--;
+            }
+
+            s->frame.data[0][x] = node_num;
+            prev = node_num;
+        }
+    }
+}
+
+static int idcin_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    IdcinContext *s = (IdcinContext *)avctx->priv_data;
+    AVPaletteControl *palette_control = avctx->palctrl;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    if (avctx->get_buffer(avctx, &s->frame)) {
+        av_log(avctx, AV_LOG_ERROR, "  Id CIN Video: get_buffer() failed\n");
+        return -1;
+    }
+
+    idcin_decode_vlcs(s);
+
+    /* make the palette available on the way out */
+    memcpy(s->frame.data[1], palette_control->palette, PALETTE_COUNT * 4);
+    /* If palette changed inform application*/
+    if (palette_control->palette_changed) {
+        palette_control->palette_changed = 0;
+        s->frame.palette_has_changed = 1;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int idcin_decode_end(AVCodecContext *avctx)
+{
+    IdcinContext *s = (IdcinContext *)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec idcin_decoder = {
+    "idcinvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_IDCIN,
+    sizeof(IdcinContext),
+    idcin_decode_init,
+    NULL,
+    idcin_decode_end,
+    idcin_decode_frame,
+    CODEC_CAP_DR1,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/imc.c b/contrib/ffmpeg/libavcodec/imc.c
new file mode 100644
index 000000000..6140130b1
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/imc.c
@@ -0,0 +1,813 @@
+/*
+ * IMC compatible decoder
+ * Copyright (c) 2002-2004 Maxim Poliakovski
+ * Copyright (c) 2006 Benjamin Larsson
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ *  @file imc.c IMC - Intel Music Coder
+ *  A mdct based codec using a 256 points large transform
+ *  divied into 32 bands with some mix of scale factors.
+ *  Only mono is supported.
+ *
+ */
+
+
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#define ALT_BITSTREAM_READER
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+
+#include "imcdata.h"
+
+#define IMC_FRAME_ID 0x21
+#define BANDS 32
+#define COEFFS 256
+
+typedef struct {
+    float old_floor[BANDS];
+    float flcoeffs1[BANDS];
+    float flcoeffs2[BANDS];
+    float flcoeffs3[BANDS];
+    float flcoeffs4[BANDS];
+    float flcoeffs5[BANDS];
+    float flcoeffs6[BANDS];
+    float CWdecoded[COEFFS];
+
+    /** MDCT tables */
+    //@{
+    float mdct_sine_window[COEFFS];
+    float post_cos[COEFFS];
+    float post_sin[COEFFS];
+    float pre_coef1[COEFFS];
+    float pre_coef2[COEFFS];
+    float last_fft_im[COEFFS];
+    //@}
+
+    int bandWidthT[BANDS];     ///< codewords per band
+    int bitsBandT[BANDS];      ///< how many bits per codeword in band
+    int CWlengthT[COEFFS];     ///< how many bits in each codeword
+    int levlCoeffBuf[BANDS];
+    int bandFlagsBuf[BANDS];   ///< flags for each band
+    int sumLenArr[BANDS];      ///< bits for all coeffs in band
+    int skipFlagRaw[BANDS];    ///< skip flags are stored in raw form or not
+    int skipFlagBits[BANDS];   ///< bits used to code skip flags
+    int skipFlagCount[BANDS];  ///< skipped coeffients per band
+    int skipFlags[COEFFS];     ///< skip coefficient decoding or not
+    int codewords[COEFFS];     ///< raw codewords read from bitstream
+    float sqrt_tab[30];
+    GetBitContext gb;
+    VLC huffman_vlc[4][4];
+    int decoder_reset;
+    float one_div_log2;
+
+    DSPContext dsp;
+    FFTContext fft;
+    DECLARE_ALIGNED_16(FFTComplex, samples[COEFFS/2]);
+    DECLARE_ALIGNED_16(float, out_samples[COEFFS]);
+} IMCContext;
+
+
+static int imc_decode_init(AVCodecContext * avctx)
+{
+    int i, j;
+    IMCContext *q = avctx->priv_data;
+    double r1, r2;
+
+    q->decoder_reset = 1;
+
+    for(i = 0; i < BANDS; i++)
+        q->old_floor[i] = 1.0;
+
+    /* Build mdct window, a simple sine window normalized with sqrt(2) */
+    for(i = 0; i < COEFFS; i++)
+        q->mdct_sine_window[i] = sin((i + 0.5) / 512.0 * M_PI) * sqrt(2.0);
+    for(i = 0; i < COEFFS/2; i++){
+        q->post_cos[i] = cos(i / 256.0 * M_PI);
+        q->post_sin[i] = sin(i / 256.0 * M_PI);
+
+        r1 = sin((i * 4.0 + 1.0) / 1024.0 * M_PI);
+        r2 = cos((i * 4.0 + 1.0) / 1024.0 * M_PI);
+
+        if (i & 0x1)
+        {
+            q->pre_coef1[i] =  (r1 + r2) * sqrt(2.0);
+            q->pre_coef2[i] = -(r1 - r2) * sqrt(2.0);
+        }
+        else
+        {
+            q->pre_coef1[i] = -(r1 + r2) * sqrt(2.0);
+            q->pre_coef2[i] =  (r1 - r2) * sqrt(2.0);
+        }
+
+        q->last_fft_im[i] = 0;
+    }
+
+    /* Generate a square root table */
+
+    for(i = 0; i < 30; i++) {
+        q->sqrt_tab[i] = sqrt(i);
+    }
+
+    /* initialize the VLC tables */
+    for(i = 0; i < 4 ; i++) {
+        for(j = 0; j < 4; j++) {
+            init_vlc (&q->huffman_vlc[i][j], 9, imc_huffman_sizes[i],
+                     imc_huffman_lens[i][j], 1, 1,
+                     imc_huffman_bits[i][j], 2, 2, 1);
+        }
+    }
+    q->one_div_log2 = 1/log(2);
+
+    ff_fft_init(&q->fft, 7, 1);
+    dsputil_init(&q->dsp, avctx);
+    return 0;
+}
+
+static void imc_calculate_coeffs(IMCContext* q, float* flcoeffs1, float* flcoeffs2, int* bandWidthT,
+                                float* flcoeffs3, float* flcoeffs5)
+{
+    float   workT1[BANDS];
+    float   workT2[BANDS];
+    float   workT3[BANDS];
+    float   snr_limit = 1.e-30;
+    float   accum = 0.0;
+    int i, cnt2;
+
+    for(i = 0; i < BANDS; i++) {
+        flcoeffs5[i] = workT2[i] = 0.0;
+        if (bandWidthT[i]){
+            workT1[i] = flcoeffs1[i] * flcoeffs1[i];
+            flcoeffs3[i] = 2.0 * flcoeffs2[i];
+        } else {
+            workT1[i] = 0.0;
+            flcoeffs3[i] = -30000.0;
+        }
+        workT3[i] = bandWidthT[i] * workT1[i] * 0.01;
+        if (workT3[i] <= snr_limit)
+            workT3[i] = 0.0;
+    }
+
+    for(i = 0; i < BANDS; i++) {
+        for(cnt2 = i; cnt2 < cyclTab[i]; cnt2++)
+            flcoeffs5[cnt2] = flcoeffs5[cnt2] + workT3[i];
+        workT2[cnt2-1] = workT2[cnt2-1] + workT3[i];
+    }
+
+    for(i = 1; i < BANDS; i++) {
+        accum = (workT2[i-1] + accum) * imc_weights1[i-1];
+        flcoeffs5[i] += accum;
+    }
+
+    for(i = 0; i < BANDS; i++)
+        workT2[i] = 0.0;
+
+    for(i = 0; i < BANDS; i++) {
+        for(cnt2 = i-1; cnt2 > cyclTab2[i]; cnt2--)
+            flcoeffs5[cnt2] += workT3[i];
+        workT2[cnt2+1] += workT3[i];
+    }
+
+    accum = 0.0;
+
+    for(i = BANDS-2; i >= 0; i--) {
+        accum = (workT2[i+1] + accum) * imc_weights2[i];
+        flcoeffs5[i] += accum;
+        //there is missing code here, but it seems to never be triggered
+    }
+}
+
+
+static void imc_read_level_coeffs(IMCContext* q, int stream_format_code, int* levlCoeffs)
+{
+    int i;
+    VLC *hufftab[4];
+    int start = 0;
+    const uint8_t *cb_sel;
+    int s;
+
+    s = stream_format_code >> 1;
+    hufftab[0] = &q->huffman_vlc[s][0];
+    hufftab[1] = &q->huffman_vlc[s][1];
+    hufftab[2] = &q->huffman_vlc[s][2];
+    hufftab[3] = &q->huffman_vlc[s][3];
+    cb_sel = imc_cb_select[s];
+
+    if(stream_format_code & 4)
+        start = 1;
+    if(start)
+        levlCoeffs[0] = get_bits(&q->gb, 7);
+    for(i = start; i < BANDS; i++){
+        levlCoeffs[i] = get_vlc2(&q->gb, hufftab[cb_sel[i]]->table, hufftab[cb_sel[i]]->bits, 2);
+        if(levlCoeffs[i] == 17)
+            levlCoeffs[i] += get_bits(&q->gb, 4);
+    }
+}
+
+static void imc_decode_level_coefficients(IMCContext* q, int* levlCoeffBuf, float* flcoeffs1,
+                                         float* flcoeffs2)
+{
+    int i, level;
+    float tmp, tmp2;
+    //maybe some frequency division thingy
+
+    flcoeffs1[0] = 20000.0 / pow (2, levlCoeffBuf[0] * 0.18945); // 0.18945 = log2(10) * 0.05703125
+    flcoeffs2[0] = log(flcoeffs1[0])/log(2);
+    tmp = flcoeffs1[0];
+    tmp2 = flcoeffs2[0];
+
+    for(i = 1; i < BANDS; i++) {
+        level = levlCoeffBuf[i];
+        if (level == 16) {
+            flcoeffs1[i] = 1.0;
+            flcoeffs2[i] = 0.0;
+        } else {
+            if (level < 17)
+                level -=7;
+            else if (level <= 24)
+                level -=32;
+            else
+                level -=16;
+
+            tmp  *= imc_exp_tab[15 + level];
+            tmp2 += 0.83048 * level;  // 0.83048 = log2(10) * 0.25
+            flcoeffs1[i] = tmp;
+            flcoeffs2[i] = tmp2;
+        }
+    }
+}
+
+
+static void imc_decode_level_coefficients2(IMCContext* q, int* levlCoeffBuf, float* old_floor, float* flcoeffs1,
+                                          float* flcoeffs2) {
+    int i;
+        //FIXME maybe flag_buf = noise coding and flcoeffs1 = new scale factors
+        //      and flcoeffs2 old scale factors
+        //      might be incomplete due to a missing table that is in the binary code
+    for(i = 0; i < BANDS; i++) {
+        flcoeffs1[i] = 0;
+        if(levlCoeffBuf[i] < 16) {
+            flcoeffs1[i] = imc_exp_tab2[levlCoeffBuf[i]] * old_floor[i];
+            flcoeffs2[i] = (levlCoeffBuf[i]-7) * 0.83048 + flcoeffs2[i]; // 0.83048 = log2(10) * 0.25
+        } else {
+            flcoeffs1[i] = old_floor[i];
+        }
+    }
+}
+
+/**
+ * Perform bit allocation depending on bits available
+ */
+static int bit_allocation (IMCContext* q, int stream_format_code, int freebits, int flag) {
+    int i, j;
+    const float limit = -1.e20;
+    float highest = 0.0;
+    int indx;
+    int t1 = 0;
+    int t2 = 1;
+    float summa = 0.0;
+    int iacc = 0;
+    int summer = 0;
+    int rres, cwlen;
+    float lowest = 1.e10;
+    int low_indx = 0;
+    float workT[32];
+    int flg;
+    int found_indx = 0;
+
+    for(i = 0; i < BANDS; i++)
+        highest = FFMAX(highest, q->flcoeffs1[i]);
+
+    for(i = 0; i < BANDS-1; i++) {
+        q->flcoeffs4[i] = q->flcoeffs3[i] - log(q->flcoeffs5[i])/log(2);
+    }
+    q->flcoeffs4[BANDS - 1] = limit;
+
+    highest = highest * 0.25;
+
+    for(i = 0; i < BANDS; i++) {
+        indx = -1;
+        if ((band_tab[i+1] - band_tab[i]) == q->bandWidthT[i])
+            indx = 0;
+
+        if ((band_tab[i+1] - band_tab[i]) > q->bandWidthT[i])
+            indx = 1;
+
+        if (((band_tab[i+1] - band_tab[i])/2) >= q->bandWidthT[i])
+            indx = 2;
+
+        if (indx == -1)
+            return -1;
+
+        q->flcoeffs4[i] = q->flcoeffs4[i] + xTab[(indx*2 + (q->flcoeffs1[i] < highest)) * 2 + flag];
+    }
+
+    if (stream_format_code & 0x2) {
+        q->flcoeffs4[0] = limit;
+        q->flcoeffs4[1] = limit;
+        q->flcoeffs4[2] = limit;
+        q->flcoeffs4[3] = limit;
+    }
+
+    for(i = (stream_format_code & 0x2)?4:0; i < BANDS-1; i++) {
+        iacc += q->bandWidthT[i];
+        summa += q->bandWidthT[i] * q->flcoeffs4[i];
+    }
+    q->bandWidthT[BANDS-1] = 0;
+    summa = (summa * 0.5 - freebits) / iacc;
+
+
+    for(i = 0; i < BANDS/2; i++) {
+        rres = summer - freebits;
+        if((rres >= -8) && (rres <= 8)) break;
+
+        summer = 0;
+        iacc = 0;
+
+        for(j = (stream_format_code & 0x2)?4:0; j < BANDS; j++) {
+            cwlen = av_clip((int)((q->flcoeffs4[j] * 0.5) - summa + 0.5), 0, 6);
+
+            q->bitsBandT[j] = cwlen;
+            summer += q->bandWidthT[j] * cwlen;
+
+            if (cwlen > 0)
+                iacc += q->bandWidthT[j];
+        }
+
+        flg = t2;
+        t2 = 1;
+        if (freebits < summer)
+            t2 = -1;
+        if (i == 0)
+            flg = t2;
+        if(flg != t2)
+            t1++;
+
+        summa = (float)(summer - freebits) / ((t1 + 1) * iacc) + summa;
+    }
+
+    for(i = (stream_format_code & 0x2)?4:0; i < BANDS; i++) {
+        for(j = band_tab[i]; j < band_tab[i+1]; j++)
+            q->CWlengthT[j] = q->bitsBandT[i];
+    }
+
+    if (freebits > summer) {
+        for(i = 0; i < BANDS; i++) {
+            workT[i] = (q->bitsBandT[i] == 6) ? -1.e20 : (q->bitsBandT[i] * -2 + q->flcoeffs4[i] - 0.415);
+        }
+
+        highest = 0.0;
+
+        do{
+            if (highest <= -1.e20)
+                break;
+
+            found_indx = 0;
+            highest = -1.e20;
+
+            for(i = 0; i < BANDS; i++) {
+                if (workT[i] > highest) {
+                    highest = workT[i];
+                    found_indx = i;
+                }
+            }
+
+            if (highest > -1.e20) {
+                workT[found_indx] -= 2.0;
+                if (++(q->bitsBandT[found_indx]) == 6)
+                    workT[found_indx] = -1.e20;
+
+                for(j = band_tab[found_indx]; j < band_tab[found_indx+1] && (freebits > summer); j++){
+                    q->CWlengthT[j]++;
+                    summer++;
+                }
+            }
+        }while (freebits > summer);
+    }
+    if (freebits < summer) {
+        for(i = 0; i < BANDS; i++) {
+            workT[i] = q->bitsBandT[i] ? (q->bitsBandT[i] * -2 + q->flcoeffs4[i] + 1.585) : 1.e20;
+        }
+        if (stream_format_code & 0x2) {
+            workT[0] = 1.e20;
+            workT[1] = 1.e20;
+            workT[2] = 1.e20;
+            workT[3] = 1.e20;
+        }
+        while (freebits < summer){
+            lowest = 1.e10;
+            low_indx = 0;
+            for(i = 0; i < BANDS; i++) {
+                if (workT[i] < lowest) {
+                    lowest = workT[i];
+                    low_indx = i;
+                }
+            }
+            //if(lowest >= 1.e10) break;
+            workT[low_indx] = lowest + 2.0;
+
+            if (!(--q->bitsBandT[low_indx]))
+                workT[low_indx] = 1.e20;
+
+            for(j = band_tab[low_indx]; j < band_tab[low_indx+1] && (freebits < summer); j++){
+                if(q->CWlengthT[j] > 0){
+                    q->CWlengthT[j]--;
+                    summer--;
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+static void imc_get_skip_coeff(IMCContext* q) {
+    int i, j;
+
+    memset(q->skipFlagBits, 0, sizeof(q->skipFlagBits));
+    memset(q->skipFlagCount, 0, sizeof(q->skipFlagCount));
+    for(i = 0; i < BANDS; i++) {
+        if (!q->bandFlagsBuf[i] || !q->bandWidthT[i])
+            continue;
+
+        if (!q->skipFlagRaw[i]) {
+            q->skipFlagBits[i] = band_tab[i+1] - band_tab[i];
+
+            for(j = band_tab[i]; j < band_tab[i+1]; j++) {
+                if ((q->skipFlags[j] = get_bits(&q->gb,1)))
+                    q->skipFlagCount[i]++;
+            }
+        } else {
+            for(j = band_tab[i]; j < (band_tab[i+1]-1); j += 2) {
+                if(!get_bits1(&q->gb)){//0
+                    q->skipFlagBits[i]++;
+                    q->skipFlags[j]=1;
+                    q->skipFlags[j+1]=1;
+                    q->skipFlagCount[i] += 2;
+                }else{
+                    if(get_bits1(&q->gb)){//11
+                        q->skipFlagBits[i] +=2;
+                        q->skipFlags[j]=0;
+                        q->skipFlags[j+1]=1;
+                        q->skipFlagCount[i]++;
+                    }else{
+                        q->skipFlagBits[i] +=3;
+                        q->skipFlags[j+1]=0;
+                        if(!get_bits1(&q->gb)){//100
+                            q->skipFlags[j]=1;
+                            q->skipFlagCount[i]++;
+                        }else{//101
+                            q->skipFlags[j]=0;
+                        }
+                    }
+                }
+            }
+
+            if (j < band_tab[i+1]) {
+                q->skipFlagBits[i]++;
+                if ((q->skipFlags[j] = get_bits(&q->gb,1)))
+                    q->skipFlagCount[i]++;
+            }
+        }
+    }
+}
+
+/**
+ * Increase highest' band coefficient sizes as some bits won't be used
+ */
+static void imc_adjust_bit_allocation (IMCContext* q, int summer) {
+    float workT[32];
+    int corrected = 0;
+    int i, j;
+    float highest = 0;
+    int found_indx=0;
+
+    for(i = 0; i < BANDS; i++) {
+        workT[i] = (q->bitsBandT[i] == 6) ? -1.e20 : (q->bitsBandT[i] * -2 + q->flcoeffs4[i] - 0.415);
+    }
+
+    while (corrected < summer) {
+        if(highest <= -1.e20)
+            break;
+
+        highest = -1.e20;
+
+        for(i = 0; i < BANDS; i++) {
+            if (workT[i] > highest) {
+                highest = workT[i];
+                found_indx = i;
+            }
+        }
+
+        if (highest > -1.e20) {
+            workT[found_indx] -= 2.0;
+            if (++(q->bitsBandT[found_indx]) == 6)
+                workT[found_indx] = -1.e20;
+
+            for(j = band_tab[found_indx]; j < band_tab[found_indx+1] && (corrected < summer); j++) {
+                if (!q->skipFlags[j] && (q->CWlengthT[j] < 6)) {
+                    q->CWlengthT[j]++;
+                    corrected++;
+                }
+            }
+        }
+    }
+}
+
+static void imc_imdct256(IMCContext *q) {
+    int i;
+    float re, im;
+
+    /* prerotation */
+    for(i=0; i < COEFFS/2; i++){
+        q->samples[i].re = -(q->pre_coef1[i] * q->CWdecoded[COEFFS-1-i*2]) -
+                           (q->pre_coef2[i] * q->CWdecoded[i*2]);
+        q->samples[i].im = (q->pre_coef2[i] * q->CWdecoded[COEFFS-1-i*2]) -
+                           (q->pre_coef1[i] * q->CWdecoded[i*2]);
+    }
+
+    /* FFT */
+    ff_fft_permute(&q->fft, q->samples);
+    ff_fft_calc (&q->fft, q->samples);
+
+    /* postrotation, window and reorder */
+    for(i = 0; i < COEFFS/2; i++){
+        re = (q->samples[i].re * q->post_cos[i]) + (-q->samples[i].im * q->post_sin[i]);
+        im = (-q->samples[i].im * q->post_cos[i]) - (q->samples[i].re * q->post_sin[i]);
+        q->out_samples[i*2] = (q->mdct_sine_window[COEFFS-1-i*2] * q->last_fft_im[i]) + (q->mdct_sine_window[i*2] * re);
+        q->out_samples[COEFFS-1-i*2] = (q->mdct_sine_window[i*2] * q->last_fft_im[i]) - (q->mdct_sine_window[COEFFS-1-i*2] * re);
+        q->last_fft_im[i] = im;
+    }
+}
+
+static int inverse_quant_coeff (IMCContext* q, int stream_format_code) {
+    int i, j;
+    int middle_value, cw_len, max_size;
+    const float* quantizer;
+
+    for(i = 0; i < BANDS; i++) {
+        for(j = band_tab[i]; j < band_tab[i+1]; j++) {
+            q->CWdecoded[j] = 0;
+            cw_len = q->CWlengthT[j];
+
+            if (cw_len <= 0 || q->skipFlags[j])
+                continue;
+
+            max_size = 1 << cw_len;
+            middle_value = max_size >> 1;
+
+            if (q->codewords[j] >= max_size || q->codewords[j] < 0)
+                return -1;
+
+            if (cw_len >= 4){
+                quantizer = imc_quantizer2[(stream_format_code & 2) >> 1];
+                if (q->codewords[j] >= middle_value)
+                    q->CWdecoded[j] = quantizer[q->codewords[j] - 8] * q->flcoeffs6[i];
+                else
+                    q->CWdecoded[j] = -quantizer[max_size - q->codewords[j] - 8 - 1] * q->flcoeffs6[i];
+            }else{
+                quantizer = imc_quantizer1[((stream_format_code & 2) >> 1) | (q->bandFlagsBuf[i] << 1)];
+                if (q->codewords[j] >= middle_value)
+                    q->CWdecoded[j] = quantizer[q->codewords[j] - 1] * q->flcoeffs6[i];
+                else
+                    q->CWdecoded[j] = -quantizer[max_size - 2 - q->codewords[j]] * q->flcoeffs6[i];
+            }
+        }
+    }
+    return 0;
+}
+
+
+static int imc_get_coeffs (IMCContext* q) {
+    int i, j, cw_len, cw;
+
+    for(i = 0; i < BANDS; i++) {
+        if(!q->sumLenArr[i]) continue;
+        if (q->bandFlagsBuf[i] || q->bandWidthT[i]) {
+            for(j = band_tab[i]; j < band_tab[i+1]; j++) {
+                cw_len = q->CWlengthT[j];
+                cw = 0;
+
+                if (get_bits_count(&q->gb) + cw_len > 512){
+//av_log(NULL,0,"Band %i coeff %i cw_len %i\n",i,j,cw_len);
+                    return -1;
+                }
+
+                if(cw_len && (!q->bandFlagsBuf[i] || !q->skipFlags[j]))
+                    cw = get_bits(&q->gb, cw_len);
+
+                q->codewords[j] = cw;
+            }
+        }
+    }
+    return 0;
+}
+
+static int imc_decode_frame(AVCodecContext * avctx,
+                            void *data, int *data_size,
+                            uint8_t * buf, int buf_size)
+{
+
+    IMCContext *q = avctx->priv_data;
+
+    int stream_format_code;
+    int imc_hdr, i, j;
+    int flag;
+    int bits, summer;
+    int counter, bitscount;
+    uint16_t *buf16 = (uint16_t *) buf;
+
+    /* FIXME: input should not be modified */
+    for(i = 0; i < FFMIN(buf_size, avctx->block_align) / 2; i++)
+        buf16[i] = bswap_16(buf16[i]);
+
+    init_get_bits(&q->gb, buf, 512);
+
+    /* Check the frame header */
+    imc_hdr = get_bits(&q->gb, 9);
+    if (imc_hdr != IMC_FRAME_ID) {
+        av_log(avctx, AV_LOG_ERROR, "imc frame header check failed!\n");
+        av_log(avctx, AV_LOG_ERROR, "got %x instead of 0x21.\n", imc_hdr);
+        return -1;
+    }
+    stream_format_code = get_bits(&q->gb, 3);
+
+    if(stream_format_code & 1){
+        av_log(avctx, AV_LOG_ERROR, "Stream code format %X is not supported\n", stream_format_code);
+        return -1;
+    }
+
+//    av_log(avctx, AV_LOG_DEBUG, "stream_format_code = %d\n", stream_format_code);
+
+    if (stream_format_code & 0x04)
+        q->decoder_reset = 1;
+
+    if(q->decoder_reset) {
+        memset(q->out_samples, 0, sizeof(q->out_samples));
+        for(i = 0; i < BANDS; i++)q->old_floor[i] = 1.0;
+        for(i = 0; i < COEFFS; i++)q->CWdecoded[i] = 0;
+        q->decoder_reset = 0;
+    }
+
+    flag = get_bits1(&q->gb);
+    imc_read_level_coeffs(q, stream_format_code, q->levlCoeffBuf);
+
+    if (stream_format_code & 0x4)
+        imc_decode_level_coefficients(q, q->levlCoeffBuf, q->flcoeffs1, q->flcoeffs2);
+    else
+        imc_decode_level_coefficients2(q, q->levlCoeffBuf, q->old_floor, q->flcoeffs1, q->flcoeffs2);
+
+    memcpy(q->old_floor, q->flcoeffs1, 32 * sizeof(float));
+
+    counter = 0;
+    for (i=0 ; i<BANDS ; i++) {
+        if (q->levlCoeffBuf[i] == 16) {
+            q->bandWidthT[i] = 0;
+            counter++;
+        } else
+            q->bandWidthT[i] = band_tab[i+1] - band_tab[i];
+    }
+    memset(q->bandFlagsBuf, 0, BANDS * sizeof(int));
+    for(i = 0; i < BANDS-1; i++) {
+        if (q->bandWidthT[i])
+            q->bandFlagsBuf[i] = get_bits1(&q->gb);
+    }
+
+    imc_calculate_coeffs(q, q->flcoeffs1, q->flcoeffs2, q->bandWidthT, q->flcoeffs3, q->flcoeffs5);
+
+    bitscount = 0;
+    /* first 4 bands will be assigned 5 bits per coefficient */
+    if (stream_format_code & 0x2) {
+        bitscount += 15;
+
+        q->bitsBandT[0] = 5;
+        q->CWlengthT[0] = 5;
+        q->CWlengthT[1] = 5;
+        q->CWlengthT[2] = 5;
+        for(i = 1; i < 4; i++){
+            bits = (q->levlCoeffBuf[i] == 16) ? 0 : 5;
+            q->bitsBandT[i] = bits;
+            for(j = band_tab[i]; j < band_tab[i+1]; j++) {
+                q->CWlengthT[j] = bits;
+                bitscount += bits;
+            }
+        }
+    }
+
+    if(bit_allocation (q, stream_format_code, 512 - bitscount - get_bits_count(&q->gb), flag) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "Bit allocations failed\n");
+        q->decoder_reset = 1;
+        return -1;
+    }
+
+    for(i = 0; i < BANDS; i++) {
+        q->sumLenArr[i] = 0;
+        q->skipFlagRaw[i] = 0;
+        for(j = band_tab[i]; j < band_tab[i+1]; j++)
+            q->sumLenArr[i] += q->CWlengthT[j];
+        if (q->bandFlagsBuf[i])
+            if( (((band_tab[i+1] - band_tab[i]) * 1.5) > q->sumLenArr[i]) && (q->sumLenArr[i] > 0))
+                q->skipFlagRaw[i] = 1;
+    }
+
+    imc_get_skip_coeff(q);
+
+    for(i = 0; i < BANDS; i++) {
+        q->flcoeffs6[i] = q->flcoeffs1[i];
+        /* band has flag set and at least one coded coefficient */
+        if (q->bandFlagsBuf[i] && (band_tab[i+1] - band_tab[i]) != q->skipFlagCount[i]){
+                q->flcoeffs6[i] *= q->sqrt_tab[band_tab[i+1] - band_tab[i]] /
+                                   q->sqrt_tab[(band_tab[i+1] - band_tab[i] - q->skipFlagCount[i])];
+        }
+    }
+
+    /* calculate bits left, bits needed and adjust bit allocation */
+    bits = summer = 0;
+
+    for(i = 0; i < BANDS; i++) {
+        if (q->bandFlagsBuf[i]) {
+            for(j = band_tab[i]; j < band_tab[i+1]; j++) {
+                if(q->skipFlags[j]) {
+                    summer += q->CWlengthT[j];
+                    q->CWlengthT[j] = 0;
+                }
+            }
+            bits += q->skipFlagBits[i];
+            summer -= q->skipFlagBits[i];
+        }
+    }
+    imc_adjust_bit_allocation(q, summer);
+
+    for(i = 0; i < BANDS; i++) {
+        q->sumLenArr[i] = 0;
+
+        for(j = band_tab[i]; j < band_tab[i+1]; j++)
+            if (!q->skipFlags[j])
+                q->sumLenArr[i] += q->CWlengthT[j];
+    }
+
+    memset(q->codewords, 0, sizeof(q->codewords));
+
+    if(imc_get_coeffs(q) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "Read coefficients failed\n");
+        q->decoder_reset = 1;
+        return 0;
+    }
+
+    if(inverse_quant_coeff(q, stream_format_code) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "Inverse quantization of coefficients failed\n");
+        q->decoder_reset = 1;
+        return 0;
+    }
+
+    memset(q->skipFlags, 0, sizeof(q->skipFlags));
+
+    imc_imdct256(q);
+
+    q->dsp.float_to_int16(data, q->out_samples, COEFFS);
+
+    *data_size = COEFFS * sizeof(int16_t);
+
+    return avctx->block_align;
+}
+
+
+static int imc_decode_close(AVCodecContext * avctx)
+{
+    IMCContext *q = avctx->priv_data;
+
+    ff_fft_end(&q->fft);
+    return 0;
+}
+
+
+AVCodec imc_decoder = {
+    .name = "imc",
+    .type = CODEC_TYPE_AUDIO,
+    .id = CODEC_ID_IMC,
+    .priv_data_size = sizeof(IMCContext),
+    .init = imc_decode_init,
+    .close = imc_decode_close,
+    .decode = imc_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/imcdata.h b/contrib/ffmpeg/libavcodec/imcdata.h
new file mode 100644
index 000000000..92ed275f1
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/imcdata.h
@@ -0,0 +1,164 @@
+/*
+ * IMC compatible decoder
+ * Copyright (c) 2002-2004 Maxim Poliakovski
+ * Copyright (c) 2006 Benjamin Larsson
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+static const uint16_t band_tab[33] = {
+      0,   3,   6,   9,  12,  16,  20,  24,  29,  34,  40,
+     46,  53,  60,  68,  76,  84,  93, 102, 111, 121, 131,
+    141, 151, 162, 173, 184, 195, 207, 219, 231, 243, 256,
+};
+
+
+static const int8_t cyclTab[32] = {
+    1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,
+   12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23,
+   24, 25, 26, 27, 28, 29, 30, 31, 32, 32,
+};
+
+static const int8_t cyclTab2[32] = {
+   -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 17, 18, 19, 20, 21, 22,
+23, 24, 25, 26, 27, 28, 29};
+
+static const float imc_weights1[31] = {
+    0.119595, 0.123124, 0.129192, 9.97377e-2, 8.1923e-2, 9.61153e-2, 8.77885e-2, 8.61174e-2,
+    9.00882e-2, 9.91658e-2, 0.112991, 0.131126, 0.152886, 0.177292, 0.221782, 0.244917, 0.267386,
+    0.306816, 0.323046, 0.33729, 0.366773, 0.392557, 0.398076, 0.403302, 0.42451, 0.444777,
+    0.449188, 0.455445, 0.477853, 0.500669, 0.510395};
+
+static const float imc_weights2[31] = {
+    3.23466e-3, 3.49886e-3, 3.98413e-3, 1.98116e-3, 1.16465e-3, 1.79283e-3, 1.40372e-3, 1.33274e-3,
+    1.50523e-3, 1.95064e-3, 2.77472e-3, 4.14725e-3, 6.2776e-3, 9.36401e-3, 1.71397e-2, 2.24052e-2,
+    2.83971e-2, 4.11689e-2, 4.73165e-2, 5.31631e-2, 6.66614e-2, 8.00824e-2, 8.31588e-2, 8.61397e-2,
+    9.89229e-2, 0.112197, 0.115227, 0.119613, 0.136174, 0.15445, 0.162685};
+
+static const float imc_quantizer1[4][8] = {
+    { 8.4431201e-1, 4.7358301e-1, 1.448354, 2.7073899e-1, 7.4449003e-1, 1.241991,  1.845484,  0.0},
+    { 8.6876702e-1, 4.7659001e-1, 1.478224, 2.5672799e-1, 7.55777e-1,   1.3229851, 2.03438,   0.0},
+    { 7.5891501e-1, 6.2272799e-1, 1.271322, 3.47904e-1,   7.5317699e-1, 1.150767,  1.628476,  0.0},
+    { 7.65257e-1,   6.44647e-1,   1.263824, 3.4548101e-1, 7.6384902e-1, 1.214466,  1.7638789, 0.0},
+};
+
+static const float imc_quantizer2[2][56] = {
+    { 1.39236e-1, 3.50548e-1, 5.9547901e-1, 8.5772401e-1, 1.121545, 1.3882281, 1.695882, 2.1270809,
+      7.2221003e-2, 1.85177e-1, 2.9521701e-1, 4.12568e-1, 5.4068601e-1, 6.7679501e-1, 8.1196898e-1, 9.4765198e-1,
+      1.0779999, 1.203415, 1.337265, 1.481871, 1.639982, 1.814766, 2.0701399, 2.449862,
+      3.7533998e-2, 1.02722e-1, 1.6021401e-1, 2.16043e-1, 2.7231601e-1, 3.3025399e-1, 3.9022601e-1, 4.52849e-1,
+      5.1794899e-1, 5.8529502e-1, 6.53956e-1, 7.2312802e-1, 7.9150802e-1, 8.5891002e-1, 9.28141e-1, 9.9706203e-1,
+      1.062153, 1.12564, 1.189834, 1.256122, 1.324469, 1.3955311, 1.468906, 1.545084,
+      1.6264729, 1.711524, 1.802705, 1.91023, 2.0533991, 2.22333, 2.4830019, 3.253329 },
+    { 1.11654e-1, 3.54469e-1, 6.4232099e-1, 9.6128798e-1, 1.295053, 1.61777, 1.989839, 2.51107,
+      5.7721999e-2, 1.69879e-1, 2.97589e-1, 4.3858799e-1, 5.9039903e-1, 7.4934798e-1, 9.1628098e-1, 1.087297,
+      1.262751, 1.4288321, 1.6040879, 1.79067, 2.000668, 2.2394669, 2.649332, 5.2760072,
+      2.9722e-2, 8.7316997e-2, 1.4445201e-1, 2.04247e-1, 2.6879501e-1, 3.3716801e-1, 4.08811e-1, 4.8306999e-1,
+      5.6049401e-1, 6.3955498e-1, 7.2044599e-1, 8.0427998e-1, 8.8933599e-1, 9.7537601e-1, 1.062461, 1.1510431,
+      1.240236, 1.326715, 1.412513, 1.500502, 1.591749, 1.686413, 1.785239, 1.891233,
+      2.0051291, 2.127681, 2.2709141, 2.475826, 2.7219379, 3.101985, 4.686213, 6.2287788},
+};
+
+
+static const float xTab[14] = {7.6, 3.6, 4.4, 3.7, 6.1, 5.1, 2.3, 1.6, 6.2, 1.5, 1.8, 1.2, 0, 0}; //10014048
+
+/* precomputed table for 10^(i/4), i=-15..16 */
+static const float imc_exp_tab[32] = {
+    1.778280e-4, 3.162278e-4, 5.623413e-4, 1.000000e-3,
+    1.778280e-3, 3.162278e-3, 5.623413e-3, 1.000000e-2,
+    1.778280e-2, 3.162278e-2, 5.623413e-2, 1.000000e-1,
+    1.778280e-1, 3.162278e-1, 5.623413e-1, 1.000000e00,
+    1.778280e00, 3.162278e00, 5.623413e00, 1.000000e01,
+    1.778280e01, 3.162278e01, 5.623413e01, 1.000000e02,
+    1.778280e02, 3.162278e02, 5.623413e02, 1.000000e03,
+    1.778280e03, 3.162278e03, 5.623413e03, 1.000000e04
+};
+static const float *imc_exp_tab2 = imc_exp_tab + 8;
+
+
+static const uint8_t imc_cb_select[4][32] = {
+    { 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0,
+      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2 },
+    { 0, 2, 0, 3, 2, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+    { 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+      3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2 },
+    { 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+      3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
+};
+
+static const uint8_t imc_huffman_sizes[4] = {
+    17,  17,  18,  18
+};
+
+static const uint8_t imc_huffman_lens[4][4][18] = {
+    {
+        { 16, 15, 13, 11,  8,  5,  3,  1,  2,  4,  6,  9, 10, 12, 14, 16,  7,  0 },
+        { 10,  8,  7,  6,  4,  4,  3,  2,  2,  3,  4,  6,  7,  9, 11, 11,  7,  0 },
+        { 15, 15, 14, 11,  8,  6,  4,  2,  1,  4,  5,  7,  9, 10, 12, 13,  4,  0 },
+        { 13, 11, 10,  8,  6,  4,  2,  2,  2,  3,  5,  7,  9, 12, 15, 15, 14,  0 },
+    },
+    {
+        { 14, 12, 10,  8,  7,  4,  2,  2,  2,  3,  5,  7,  9, 11, 13, 14,  7,  0 },
+        { 14, 13, 11,  8,  6,  4,  3,  2,  2,  3,  5,  7,  9, 10, 12, 14,  3,  0 },
+        { 13, 12, 10,  7,  5,  4,  3,  2,  2,  3,  4,  6,  8,  9, 11, 13,  4,  0 },
+        { 13, 12, 10,  7,  5,  4,  3,  2,  2,  3,  4,  6,  8,  9, 11, 13,  4,  0 },
+    },
+    {
+        { 16, 14, 12, 10,  8,  5,  3,  1,  2,  4,  7,  9, 11, 13, 15, 17,  6, 17 },
+        { 15, 13, 11,  8,  6,  4,  2,  2,  2,  3,  5,  7, 10, 12, 14, 16,  9, 16 },
+        { 14, 12, 11,  9,  8,  6,  3,  1,  2,  5,  7, 10, 13, 15, 16, 17,  4, 17 },
+        { 16, 14, 12,  9,  7,  5,  2,  2,  2,  3,  4,  6,  8, 11, 13, 15, 10, 16 },
+    },
+    {
+        { 13, 11, 10,  8,  7,  5,  2,  2,  2,  4,  6,  9, 12, 14, 15, 16,  3, 16 },
+        { 11, 11, 10,  9,  8,  7,  5,  4,  3,  3,  3,  3,  3,  3,  4,  5,  6,  5 },
+        {  9,  9,  7,  6,  5,  4,  3,  3,  2,  3,  4,  5,  4,  5,  5,  6,  8,  6 },
+        { 13, 12, 10,  8,  5,  3,  3,  2,  2,  3,  4,  7,  9, 11, 14, 15,  6, 15 },
+    }
+};
+
+static const uint16_t imc_huffman_bits[4][4][18] = {
+    {
+        { 0xCC32, 0x6618, 0x1987, 0x0660, 0x00CD, 0x0018, 0x0007, 0x0000, 0x0002, 0x000D, 0x0032, 0x0199, 0x0331, 0x0CC2, 0x330D, 0xCC33, 0x0067, 0x0000 },
+        { 0x02FE, 0x00BE, 0x005E, 0x002D, 0x000A, 0x0009, 0x0003, 0x0003, 0x0000, 0x0002, 0x0008, 0x002C, 0x005D, 0x017E, 0x05FE, 0x05FF, 0x005C, 0x0000 },
+        { 0x5169, 0x5168, 0x28B5, 0x0517, 0x00A3, 0x0029, 0x0008, 0x0003, 0x0000, 0x0009, 0x0015, 0x0050, 0x0144, 0x028A, 0x0A2C, 0x145B, 0x000B, 0x0000 },
+        { 0x1231, 0x048D, 0x0247, 0x0090, 0x0025, 0x0008, 0x0001, 0x0003, 0x0000, 0x0005, 0x0013, 0x0049, 0x0122, 0x0919, 0x48C3, 0x48C2, 0x2460, 0x0000 },
+    },
+    {
+        { 0x2D1D, 0x0B46, 0x02D0, 0x00B5, 0x0059, 0x000A, 0x0003, 0x0001, 0x0000, 0x0004, 0x0017, 0x005B, 0x0169, 0x05A2, 0x168F, 0x2D1C, 0x0058, 0x0000 },
+        { 0x1800, 0x0C01, 0x0301, 0x0061, 0x0019, 0x0007, 0x0004, 0x0003, 0x0000, 0x0005, 0x000D, 0x0031, 0x00C1, 0x0181, 0x0601, 0x1801, 0x0002, 0x0000 },
+        { 0x1556, 0x0AAA, 0x02AB, 0x0054, 0x0014, 0x000B, 0x0002, 0x0003, 0x0000, 0x0003, 0x0008, 0x002B, 0x00AB, 0x0154, 0x0554, 0x1557, 0x0009, 0x0000 },
+        { 0x1556, 0x0AAA, 0x02AB, 0x0054, 0x0014, 0x000B, 0x0002, 0x0003, 0x0000, 0x0003, 0x0008, 0x002B, 0x00AB, 0x0154, 0x0554, 0x1557, 0x0009, 0x0000 },
+    },
+    {
+        { 0x2993, 0x0A65, 0x0298, 0x00A7, 0x0028, 0x0004, 0x0000, 0x0001, 0x0001, 0x0003, 0x0015, 0x0052, 0x014D, 0x0533, 0x14C8, 0x5324, 0x000B, 0x5325 },
+        { 0x09B8, 0x026F, 0x009A, 0x0012, 0x0005, 0x0000, 0x0001, 0x0002, 0x0003, 0x0001, 0x0003, 0x0008, 0x004C, 0x0136, 0x04DD, 0x1373, 0x0027, 0x1372 },
+        { 0x0787, 0x01E0, 0x00F1, 0x003D, 0x001F, 0x0006, 0x0001, 0x0001, 0x0001, 0x0002, 0x000E, 0x0079, 0x03C2, 0x0F0D, 0x1E19, 0x3C30, 0x0000, 0x3C31 },
+        { 0x4B06, 0x12C0, 0x04B1, 0x0097, 0x0024, 0x0008, 0x0002, 0x0003, 0x0000, 0x0003, 0x0005, 0x0013, 0x004A, 0x0259, 0x0961, 0x2582, 0x012D, 0x4B07 },
+    },
+    {
+        { 0x0A5A, 0x0297, 0x014A, 0x0053, 0x0028, 0x000B, 0x0003, 0x0000, 0x0002, 0x0004, 0x0015, 0x00A4, 0x052C, 0x14B7, 0x296C, 0x52DB, 0x0003, 0x52DA },
+        { 0x0193, 0x0192, 0x00C8, 0x0065, 0x0033, 0x0018, 0x0007, 0x0004, 0x0000, 0x0004, 0x0005, 0x0007, 0x0006, 0x0003, 0x0005, 0x0005, 0x000D, 0x0004 },
+        { 0x0012, 0x0013, 0x0005, 0x0003, 0x0000, 0x0003, 0x0005, 0x0004, 0x0003, 0x0003, 0x0005, 0x0005, 0x0004, 0x0004, 0x0003, 0x0005, 0x0008, 0x0004 },
+        { 0x0D66, 0x06B2, 0x01AD, 0x006A, 0x000C, 0x0005, 0x0004, 0x0000, 0x0003, 0x0002, 0x0007, 0x0034, 0x00D7, 0x0358, 0x1ACF, 0x359C, 0x001B, 0x359D },
+    }
+};
+
diff --git a/contrib/ffmpeg/libavcodec/imgconvert.c b/contrib/ffmpeg/libavcodec/imgconvert.c
new file mode 100644
index 000000000..2971afaa8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/imgconvert.c
@@ -0,0 +1,2854 @@
+/*
+ * Misc image convertion routines
+ * Copyright (c) 2001, 2002, 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file imgconvert.c
+ * Misc image convertion routines.
+ */
+
+/* TODO:
+ * - write 'ffimg' program to test all the image related stuff
+ * - move all api to slice based system
+ * - integrate deinterlacing, postprocessing and scaling in the conversion process
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+
+#ifdef HAVE_MMX
+#include "i386/mmx.h"
+#endif
+
+#define xglue(x, y) x ## y
+#define glue(x, y) xglue(x, y)
+
+#define FF_COLOR_RGB      0 /**< RGB color space */
+#define FF_COLOR_GRAY     1 /**< gray color space */
+#define FF_COLOR_YUV      2 /**< YUV color space. 16 <= Y <= 235, 16 <= U, V <= 240 */
+#define FF_COLOR_YUV_JPEG 3 /**< YUV color space. 0 <= Y <= 255, 0 <= U, V <= 255 */
+
+#define FF_PIXEL_PLANAR   0 /**< each channel has one component in AVPicture */
+#define FF_PIXEL_PACKED   1 /**< only one components containing all the channels */
+#define FF_PIXEL_PALETTE  2  /**< one components containing indexes for a palette */
+
+typedef struct PixFmtInfo {
+    const char *name;
+    uint8_t nb_channels;     /**< number of channels (including alpha) */
+    uint8_t color_type;      /**< color type (see FF_COLOR_xxx constants) */
+    uint8_t pixel_type;      /**< pixel storage type (see FF_PIXEL_xxx constants) */
+    uint8_t is_alpha : 1;    /**< true if alpha can be specified */
+    uint8_t x_chroma_shift;  /**< X chroma subsampling factor is 2 ^ shift */
+    uint8_t y_chroma_shift;  /**< Y chroma subsampling factor is 2 ^ shift */
+    uint8_t depth;           /**< bit depth of the color components */
+} PixFmtInfo;
+
+/* this table gives more information about formats */
+static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
+    /* YUV formats */
+    [PIX_FMT_YUV420P] = {
+        .name = "yuv420p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 1,
+    },
+    [PIX_FMT_YUV422P] = {
+        .name = "yuv422p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_YUV444P] = {
+        .name = "yuv444p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_YUYV422] = {
+        .name = "yuyv422",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_UYVY422] = {
+        .name = "uyvy422",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_YUV410P] = {
+        .name = "yuv410p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 2, .y_chroma_shift = 2,
+    },
+    [PIX_FMT_YUV411P] = {
+        .name = "yuv411p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 2, .y_chroma_shift = 0,
+    },
+
+    /* JPEG YUV */
+    [PIX_FMT_YUVJ420P] = {
+        .name = "yuvj420p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV_JPEG,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 1,
+    },
+    [PIX_FMT_YUVJ422P] = {
+        .name = "yuvj422p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV_JPEG,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_YUVJ444P] = {
+        .name = "yuvj444p",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_YUV_JPEG,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+
+    /* RGB formats */
+    [PIX_FMT_RGB24] = {
+        .name = "rgb24",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR24] = {
+        .name = "bgr24",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB32] = {
+        .name = "rgb32",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB565] = {
+        .name = "rgb565",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 5,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB555] = {
+        .name = "rgb555",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 5,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+
+    /* gray / mono formats */
+    [PIX_FMT_GRAY16BE] = {
+        .name = "gray16be",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 16,
+    },
+    [PIX_FMT_GRAY16LE] = {
+        .name = "gray16le",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 16,
+    },
+    [PIX_FMT_GRAY8] = {
+        .name = "gray",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+    },
+    [PIX_FMT_MONOWHITE] = {
+        .name = "monow",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 1,
+    },
+    [PIX_FMT_MONOBLACK] = {
+        .name = "monob",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 1,
+    },
+
+    /* paletted formats */
+    [PIX_FMT_PAL8] = {
+        .name = "pal8",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PALETTE,
+        .depth = 8,
+    },
+    [PIX_FMT_XVMC_MPEG2_MC] = {
+        .name = "xvmcmc",
+    },
+    [PIX_FMT_XVMC_MPEG2_IDCT] = {
+        .name = "xvmcidct",
+    },
+    [PIX_FMT_UYYVYY411] = {
+        .name = "uyyvyy411",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 2, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR32] = {
+        .name = "bgr32",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR565] = {
+        .name = "bgr565",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 5,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR555] = {
+        .name = "bgr555",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 5,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB8] = {
+        .name = "rgb8",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB4] = {
+        .name = "rgb4",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 4,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB4_BYTE] = {
+        .name = "rgb4_byte",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR8] = {
+        .name = "bgr8",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR4] = {
+        .name = "bgr4",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 4,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR4_BYTE] = {
+        .name = "bgr4_byte",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_NV12] = {
+        .name = "nv12",
+        .nb_channels = 2,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 1,
+    },
+    [PIX_FMT_NV21] = {
+        .name = "nv12",
+        .nb_channels = 2,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 1,
+    },
+
+    [PIX_FMT_BGR32_1] = {
+        .name = "bgr32_1",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB32_1] = {
+        .name = "rgb32_1",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+};
+
+void avcodec_get_chroma_sub_sample(int pix_fmt, int *h_shift, int *v_shift)
+{
+    *h_shift = pix_fmt_info[pix_fmt].x_chroma_shift;
+    *v_shift = pix_fmt_info[pix_fmt].y_chroma_shift;
+}
+
+const char *avcodec_get_pix_fmt_name(int pix_fmt)
+{
+    if (pix_fmt < 0 || pix_fmt >= PIX_FMT_NB)
+        return "???";
+    else
+        return pix_fmt_info[pix_fmt].name;
+}
+
+enum PixelFormat avcodec_get_pix_fmt(const char* name)
+{
+    int i;
+
+    for (i=0; i < PIX_FMT_NB; i++)
+         if (!strcmp(pix_fmt_info[i].name, name))
+             break;
+    return i;
+}
+
+int avpicture_fill(AVPicture *picture, uint8_t *ptr,
+                   int pix_fmt, int width, int height)
+{
+    int size, w2, h2, size2;
+    const PixFmtInfo *pinfo;
+
+    if(avcodec_check_dimensions(NULL, width, height))
+        goto fail;
+
+    pinfo = &pix_fmt_info[pix_fmt];
+    size = width * height;
+    switch(pix_fmt) {
+    case PIX_FMT_YUV420P:
+    case PIX_FMT_YUV422P:
+    case PIX_FMT_YUV444P:
+    case PIX_FMT_YUV410P:
+    case PIX_FMT_YUV411P:
+    case PIX_FMT_YUVJ420P:
+    case PIX_FMT_YUVJ422P:
+    case PIX_FMT_YUVJ444P:
+        w2 = (width + (1 << pinfo->x_chroma_shift) - 1) >> pinfo->x_chroma_shift;
+        h2 = (height + (1 << pinfo->y_chroma_shift) - 1) >> pinfo->y_chroma_shift;
+        size2 = w2 * h2;
+        picture->data[0] = ptr;
+        picture->data[1] = picture->data[0] + size;
+        picture->data[2] = picture->data[1] + size2;
+        picture->linesize[0] = width;
+        picture->linesize[1] = w2;
+        picture->linesize[2] = w2;
+        return size + 2 * size2;
+    case PIX_FMT_NV12:
+    case PIX_FMT_NV21:
+        w2 = (width + (1 << pinfo->x_chroma_shift) - 1) >> pinfo->x_chroma_shift;
+        h2 = (height + (1 << pinfo->y_chroma_shift) - 1) >> pinfo->y_chroma_shift;
+        size2 = w2 * h2 * 2;
+        picture->data[0] = ptr;
+        picture->data[1] = picture->data[0] + size;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width;
+        picture->linesize[1] = w2;
+        picture->linesize[2] = 0;
+        return size + 2 * size2;
+    case PIX_FMT_RGB24:
+    case PIX_FMT_BGR24:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width * 3;
+        return size * 3;
+    case PIX_FMT_RGB32:
+    case PIX_FMT_BGR32:
+    case PIX_FMT_RGB32_1:
+    case PIX_FMT_BGR32_1:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width * 4;
+        return size * 4;
+    case PIX_FMT_GRAY16BE:
+    case PIX_FMT_GRAY16LE:
+    case PIX_FMT_BGR555:
+    case PIX_FMT_BGR565:
+    case PIX_FMT_RGB555:
+    case PIX_FMT_RGB565:
+    case PIX_FMT_YUYV422:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width * 2;
+        return size * 2;
+    case PIX_FMT_UYVY422:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width * 2;
+        return size * 2;
+    case PIX_FMT_UYYVYY411:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width + width/2;
+        return size + size/2;
+    case PIX_FMT_RGB8:
+    case PIX_FMT_BGR8:
+    case PIX_FMT_RGB4_BYTE:
+    case PIX_FMT_BGR4_BYTE:
+    case PIX_FMT_GRAY8:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width;
+        return size;
+    case PIX_FMT_RGB4:
+    case PIX_FMT_BGR4:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width / 2;
+        return size / 2;
+    case PIX_FMT_MONOWHITE:
+    case PIX_FMT_MONOBLACK:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = (width + 7) >> 3;
+        return picture->linesize[0] * height;
+    case PIX_FMT_PAL8:
+        size2 = (size + 3) & ~3;
+        picture->data[0] = ptr;
+        picture->data[1] = ptr + size2; /* palette is stored here as 256 32 bit words */
+        picture->data[2] = NULL;
+        picture->linesize[0] = width;
+        picture->linesize[1] = 4;
+        return size2 + 256 * 4;
+    default:
+fail:
+        picture->data[0] = NULL;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->data[3] = NULL;
+        return -1;
+    }
+}
+
+int avpicture_layout(const AVPicture* src, int pix_fmt, int width, int height,
+                     unsigned char *dest, int dest_size)
+{
+    const PixFmtInfo* pf = &pix_fmt_info[pix_fmt];
+    int i, j, w, h, data_planes;
+    const unsigned char* s;
+    int size = avpicture_get_size(pix_fmt, width, height);
+
+    if (size > dest_size || size < 0)
+        return -1;
+
+    if (pf->pixel_type == FF_PIXEL_PACKED || pf->pixel_type == FF_PIXEL_PALETTE) {
+        if (pix_fmt == PIX_FMT_YUYV422 ||
+            pix_fmt == PIX_FMT_UYVY422 ||
+            pix_fmt == PIX_FMT_BGR565 ||
+            pix_fmt == PIX_FMT_BGR555 ||
+            pix_fmt == PIX_FMT_RGB565 ||
+            pix_fmt == PIX_FMT_RGB555)
+            w = width * 2;
+        else if (pix_fmt == PIX_FMT_UYYVYY411)
+          w = width + width/2;
+        else if (pix_fmt == PIX_FMT_PAL8)
+          w = width;
+        else
+          w = width * (pf->depth * pf->nb_channels / 8);
+
+        data_planes = 1;
+        h = height;
+    } else {
+        data_planes = pf->nb_channels;
+        w = (width*pf->depth + 7)/8;
+        h = height;
+    }
+
+    for (i=0; i<data_planes; i++) {
+         if (i == 1) {
+             w = width >> pf->x_chroma_shift;
+             h = height >> pf->y_chroma_shift;
+         }
+         s = src->data[i];
+         for(j=0; j<h; j++) {
+             memcpy(dest, s, w);
+             dest += w;
+             s += src->linesize[i];
+         }
+    }
+
+    if (pf->pixel_type == FF_PIXEL_PALETTE)
+        memcpy((unsigned char *)(((size_t)dest + 3) & ~3), src->data[1], 256 * 4);
+
+    return size;
+}
+
+int avpicture_get_size(int pix_fmt, int width, int height)
+{
+    AVPicture dummy_pict;
+    return avpicture_fill(&dummy_pict, NULL, pix_fmt, width, height);
+}
+
+int avcodec_get_pix_fmt_loss(int dst_pix_fmt, int src_pix_fmt,
+                             int has_alpha)
+{
+    const PixFmtInfo *pf, *ps;
+    int loss;
+
+    ps = &pix_fmt_info[src_pix_fmt];
+    pf = &pix_fmt_info[dst_pix_fmt];
+
+    /* compute loss */
+    loss = 0;
+    pf = &pix_fmt_info[dst_pix_fmt];
+    if (pf->depth < ps->depth ||
+        (dst_pix_fmt == PIX_FMT_RGB555 && src_pix_fmt == PIX_FMT_RGB565))
+        loss |= FF_LOSS_DEPTH;
+    if (pf->x_chroma_shift > ps->x_chroma_shift ||
+        pf->y_chroma_shift > ps->y_chroma_shift)
+        loss |= FF_LOSS_RESOLUTION;
+    switch(pf->color_type) {
+    case FF_COLOR_RGB:
+        if (ps->color_type != FF_COLOR_RGB &&
+            ps->color_type != FF_COLOR_GRAY)
+            loss |= FF_LOSS_COLORSPACE;
+        break;
+    case FF_COLOR_GRAY:
+        if (ps->color_type != FF_COLOR_GRAY)
+            loss |= FF_LOSS_COLORSPACE;
+        break;
+    case FF_COLOR_YUV:
+        if (ps->color_type != FF_COLOR_YUV)
+            loss |= FF_LOSS_COLORSPACE;
+        break;
+    case FF_COLOR_YUV_JPEG:
+        if (ps->color_type != FF_COLOR_YUV_JPEG &&
+            ps->color_type != FF_COLOR_YUV &&
+            ps->color_type != FF_COLOR_GRAY)
+            loss |= FF_LOSS_COLORSPACE;
+        break;
+    default:
+        /* fail safe test */
+        if (ps->color_type != pf->color_type)
+            loss |= FF_LOSS_COLORSPACE;
+        break;
+    }
+    if (pf->color_type == FF_COLOR_GRAY &&
+        ps->color_type != FF_COLOR_GRAY)
+        loss |= FF_LOSS_CHROMA;
+    if (!pf->is_alpha && (ps->is_alpha && has_alpha))
+        loss |= FF_LOSS_ALPHA;
+    if (pf->pixel_type == FF_PIXEL_PALETTE &&
+        (ps->pixel_type != FF_PIXEL_PALETTE && ps->color_type != FF_COLOR_GRAY))
+        loss |= FF_LOSS_COLORQUANT;
+    return loss;
+}
+
+static int avg_bits_per_pixel(int pix_fmt)
+{
+    int bits;
+    const PixFmtInfo *pf;
+
+    pf = &pix_fmt_info[pix_fmt];
+    switch(pf->pixel_type) {
+    case FF_PIXEL_PACKED:
+        switch(pix_fmt) {
+        case PIX_FMT_YUYV422:
+        case PIX_FMT_UYVY422:
+        case PIX_FMT_RGB565:
+        case PIX_FMT_RGB555:
+        case PIX_FMT_BGR565:
+        case PIX_FMT_BGR555:
+            bits = 16;
+            break;
+        case PIX_FMT_UYYVYY411:
+            bits = 12;
+            break;
+        default:
+            bits = pf->depth * pf->nb_channels;
+            break;
+        }
+        break;
+    case FF_PIXEL_PLANAR:
+        if (pf->x_chroma_shift == 0 && pf->y_chroma_shift == 0) {
+            bits = pf->depth * pf->nb_channels;
+        } else {
+            bits = pf->depth + ((2 * pf->depth) >>
+                                (pf->x_chroma_shift + pf->y_chroma_shift));
+        }
+        break;
+    case FF_PIXEL_PALETTE:
+        bits = 8;
+        break;
+    default:
+        bits = -1;
+        break;
+    }
+    return bits;
+}
+
+static int avcodec_find_best_pix_fmt1(int pix_fmt_mask,
+                                      int src_pix_fmt,
+                                      int has_alpha,
+                                      int loss_mask)
+{
+    int dist, i, loss, min_dist, dst_pix_fmt;
+
+    /* find exact color match with smallest size */
+    dst_pix_fmt = -1;
+    min_dist = 0x7fffffff;
+    for(i = 0;i < PIX_FMT_NB; i++) {
+        if (pix_fmt_mask & (1 << i)) {
+            loss = avcodec_get_pix_fmt_loss(i, src_pix_fmt, has_alpha) & loss_mask;
+            if (loss == 0) {
+                dist = avg_bits_per_pixel(i);
+                if (dist < min_dist) {
+                    min_dist = dist;
+                    dst_pix_fmt = i;
+                }
+            }
+        }
+    }
+    return dst_pix_fmt;
+}
+
+int avcodec_find_best_pix_fmt(int pix_fmt_mask, int src_pix_fmt,
+                              int has_alpha, int *loss_ptr)
+{
+    int dst_pix_fmt, loss_mask, i;
+    static const int loss_mask_order[] = {
+        ~0, /* no loss first */
+        ~FF_LOSS_ALPHA,
+        ~FF_LOSS_RESOLUTION,
+        ~(FF_LOSS_COLORSPACE | FF_LOSS_RESOLUTION),
+        ~FF_LOSS_COLORQUANT,
+        ~FF_LOSS_DEPTH,
+        0,
+    };
+
+    /* try with successive loss */
+    i = 0;
+    for(;;) {
+        loss_mask = loss_mask_order[i++];
+        dst_pix_fmt = avcodec_find_best_pix_fmt1(pix_fmt_mask, src_pix_fmt,
+                                                 has_alpha, loss_mask);
+        if (dst_pix_fmt >= 0)
+            goto found;
+        if (loss_mask == 0)
+            break;
+    }
+    return -1;
+ found:
+    if (loss_ptr)
+        *loss_ptr = avcodec_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
+    return dst_pix_fmt;
+}
+
+void ff_img_copy_plane(uint8_t *dst, int dst_wrap,
+                           const uint8_t *src, int src_wrap,
+                           int width, int height)
+{
+    if((!dst) || (!src))
+        return;
+    for(;height > 0; height--) {
+        memcpy(dst, src, width);
+        dst += dst_wrap;
+        src += src_wrap;
+    }
+}
+
+void av_picture_copy(AVPicture *dst, const AVPicture *src,
+              int pix_fmt, int width, int height)
+{
+    int bwidth, bits, i;
+    const PixFmtInfo *pf = &pix_fmt_info[pix_fmt];
+
+    pf = &pix_fmt_info[pix_fmt];
+    switch(pf->pixel_type) {
+    case FF_PIXEL_PACKED:
+        switch(pix_fmt) {
+        case PIX_FMT_YUYV422:
+        case PIX_FMT_UYVY422:
+        case PIX_FMT_RGB565:
+        case PIX_FMT_RGB555:
+        case PIX_FMT_BGR565:
+        case PIX_FMT_BGR555:
+            bits = 16;
+            break;
+        case PIX_FMT_UYYVYY411:
+            bits = 12;
+            break;
+        default:
+            bits = pf->depth * pf->nb_channels;
+            break;
+        }
+        bwidth = (width * bits + 7) >> 3;
+        ff_img_copy_plane(dst->data[0], dst->linesize[0],
+                       src->data[0], src->linesize[0],
+                       bwidth, height);
+        break;
+    case FF_PIXEL_PLANAR:
+        for(i = 0; i < pf->nb_channels; i++) {
+            int w, h;
+            w = width;
+            h = height;
+            if (i == 1 || i == 2) {
+                w >>= pf->x_chroma_shift;
+                h >>= pf->y_chroma_shift;
+            }
+            bwidth = (w * pf->depth + 7) >> 3;
+            ff_img_copy_plane(dst->data[i], dst->linesize[i],
+                           src->data[i], src->linesize[i],
+                           bwidth, h);
+        }
+        break;
+    case FF_PIXEL_PALETTE:
+        ff_img_copy_plane(dst->data[0], dst->linesize[0],
+                       src->data[0], src->linesize[0],
+                       width, height);
+        /* copy the palette */
+        ff_img_copy_plane(dst->data[1], dst->linesize[1],
+                       src->data[1], src->linesize[1],
+                       4, 256);
+        break;
+    }
+}
+
+/* XXX: totally non optimized */
+
+static void yuyv422_to_yuv420p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    const uint8_t *p, *p1;
+    uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = src->data[0];
+    lum1 = dst->data[0];
+    cb1 = dst->data[1];
+    cr1 = dst->data[2];
+
+    for(;height >= 1; height -= 2) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 2; w -= 2) {
+            lum[0] = p[0];
+            cb[0] = p[1];
+            lum[1] = p[2];
+            cr[0] = p[3];
+            p += 4;
+            lum += 2;
+            cb++;
+            cr++;
+        }
+        if (w) {
+            lum[0] = p[0];
+            cb[0] = p[1];
+            cr[0] = p[3];
+            cb++;
+            cr++;
+        }
+        p1 += src->linesize[0];
+        lum1 += dst->linesize[0];
+        if (height>1) {
+            p = p1;
+            lum = lum1;
+            for(w = width; w >= 2; w -= 2) {
+                lum[0] = p[0];
+                lum[1] = p[2];
+                p += 4;
+                lum += 2;
+            }
+            if (w) {
+                lum[0] = p[0];
+            }
+            p1 += src->linesize[0];
+            lum1 += dst->linesize[0];
+        }
+        cb1 += dst->linesize[1];
+        cr1 += dst->linesize[2];
+    }
+}
+
+static void uyvy422_to_yuv420p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    const uint8_t *p, *p1;
+    uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = src->data[0];
+
+    lum1 = dst->data[0];
+    cb1 = dst->data[1];
+    cr1 = dst->data[2];
+
+    for(;height >= 1; height -= 2) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 2; w -= 2) {
+            lum[0] = p[1];
+            cb[0] = p[0];
+            lum[1] = p[3];
+            cr[0] = p[2];
+            p += 4;
+            lum += 2;
+            cb++;
+            cr++;
+        }
+        if (w) {
+            lum[0] = p[1];
+            cb[0] = p[0];
+            cr[0] = p[2];
+            cb++;
+            cr++;
+        }
+        p1 += src->linesize[0];
+        lum1 += dst->linesize[0];
+        if (height>1) {
+            p = p1;
+            lum = lum1;
+            for(w = width; w >= 2; w -= 2) {
+                lum[0] = p[1];
+                lum[1] = p[3];
+                p += 4;
+                lum += 2;
+            }
+            if (w) {
+                lum[0] = p[1];
+            }
+            p1 += src->linesize[0];
+            lum1 += dst->linesize[0];
+        }
+        cb1 += dst->linesize[1];
+        cr1 += dst->linesize[2];
+    }
+}
+
+
+static void uyvy422_to_yuv422p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    const uint8_t *p, *p1;
+    uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = src->data[0];
+    lum1 = dst->data[0];
+    cb1 = dst->data[1];
+    cr1 = dst->data[2];
+    for(;height > 0; height--) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 2; w -= 2) {
+            lum[0] = p[1];
+            cb[0] = p[0];
+            lum[1] = p[3];
+            cr[0] = p[2];
+            p += 4;
+            lum += 2;
+            cb++;
+            cr++;
+        }
+        p1 += src->linesize[0];
+        lum1 += dst->linesize[0];
+        cb1 += dst->linesize[1];
+        cr1 += dst->linesize[2];
+    }
+}
+
+
+static void yuyv422_to_yuv422p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    const uint8_t *p, *p1;
+    uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = src->data[0];
+    lum1 = dst->data[0];
+    cb1 = dst->data[1];
+    cr1 = dst->data[2];
+    for(;height > 0; height--) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 2; w -= 2) {
+            lum[0] = p[0];
+            cb[0] = p[1];
+            lum[1] = p[2];
+            cr[0] = p[3];
+            p += 4;
+            lum += 2;
+            cb++;
+            cr++;
+        }
+        p1 += src->linesize[0];
+        lum1 += dst->linesize[0];
+        cb1 += dst->linesize[1];
+        cr1 += dst->linesize[2];
+    }
+}
+
+static void yuv422p_to_yuyv422(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    uint8_t *p, *p1;
+    const uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = dst->data[0];
+    lum1 = src->data[0];
+    cb1 = src->data[1];
+    cr1 = src->data[2];
+    for(;height > 0; height--) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 2; w -= 2) {
+            p[0] = lum[0];
+            p[1] = cb[0];
+            p[2] = lum[1];
+            p[3] = cr[0];
+            p += 4;
+            lum += 2;
+            cb++;
+            cr++;
+        }
+        p1 += dst->linesize[0];
+        lum1 += src->linesize[0];
+        cb1 += src->linesize[1];
+        cr1 += src->linesize[2];
+    }
+}
+
+static void yuv422p_to_uyvy422(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    uint8_t *p, *p1;
+    const uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = dst->data[0];
+    lum1 = src->data[0];
+    cb1 = src->data[1];
+    cr1 = src->data[2];
+    for(;height > 0; height--) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 2; w -= 2) {
+            p[1] = lum[0];
+            p[0] = cb[0];
+            p[3] = lum[1];
+            p[2] = cr[0];
+            p += 4;
+            lum += 2;
+            cb++;
+            cr++;
+        }
+        p1 += dst->linesize[0];
+        lum1 += src->linesize[0];
+        cb1 += src->linesize[1];
+        cr1 += src->linesize[2];
+    }
+}
+
+static void uyyvyy411_to_yuv411p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    const uint8_t *p, *p1;
+    uint8_t *lum, *cr, *cb, *lum1, *cr1, *cb1;
+    int w;
+
+    p1 = src->data[0];
+    lum1 = dst->data[0];
+    cb1 = dst->data[1];
+    cr1 = dst->data[2];
+    for(;height > 0; height--) {
+        p = p1;
+        lum = lum1;
+        cb = cb1;
+        cr = cr1;
+        for(w = width; w >= 4; w -= 4) {
+            cb[0] = p[0];
+            lum[0] = p[1];
+            lum[1] = p[2];
+            cr[0] = p[3];
+            lum[2] = p[4];
+            lum[3] = p[5];
+            p += 6;
+            lum += 4;
+            cb++;
+            cr++;
+        }
+        p1 += src->linesize[0];
+        lum1 += dst->linesize[0];
+        cb1 += dst->linesize[1];
+        cr1 += dst->linesize[2];
+    }
+}
+
+
+static void yuv420p_to_yuyv422(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int w, h;
+    uint8_t *line1, *line2, *linesrc = dst->data[0];
+    uint8_t *lum1, *lum2, *lumsrc = src->data[0];
+    uint8_t *cb1, *cb2 = src->data[1];
+    uint8_t *cr1, *cr2 = src->data[2];
+
+    for(h = height / 2; h--;) {
+        line1 = linesrc;
+        line2 = linesrc + dst->linesize[0];
+
+        lum1 = lumsrc;
+        lum2 = lumsrc + src->linesize[0];
+
+        cb1 = cb2;
+        cr1 = cr2;
+
+        for(w = width / 2; w--;) {
+                *line1++ = *lum1++; *line2++ = *lum2++;
+                *line1++ =          *line2++ = *cb1++;
+                *line1++ = *lum1++; *line2++ = *lum2++;
+                *line1++ =          *line2++ = *cr1++;
+        }
+
+        linesrc += dst->linesize[0] * 2;
+        lumsrc += src->linesize[0] * 2;
+        cb2 += src->linesize[1];
+        cr2 += src->linesize[2];
+    }
+}
+
+static void yuv420p_to_uyvy422(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int w, h;
+    uint8_t *line1, *line2, *linesrc = dst->data[0];
+    uint8_t *lum1, *lum2, *lumsrc = src->data[0];
+    uint8_t *cb1, *cb2 = src->data[1];
+    uint8_t *cr1, *cr2 = src->data[2];
+
+    for(h = height / 2; h--;) {
+        line1 = linesrc;
+        line2 = linesrc + dst->linesize[0];
+
+        lum1 = lumsrc;
+        lum2 = lumsrc + src->linesize[0];
+
+        cb1 = cb2;
+        cr1 = cr2;
+
+        for(w = width / 2; w--;) {
+                *line1++ =          *line2++ = *cb1++;
+                *line1++ = *lum1++; *line2++ = *lum2++;
+                *line1++ =          *line2++ = *cr1++;
+                *line1++ = *lum1++; *line2++ = *lum2++;
+        }
+
+        linesrc += dst->linesize[0] * 2;
+        lumsrc += src->linesize[0] * 2;
+        cb2 += src->linesize[1];
+        cr2 += src->linesize[2];
+    }
+}
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define YUV_TO_RGB1_CCIR(cb1, cr1)\
+{\
+    cb = (cb1) - 128;\
+    cr = (cr1) - 128;\
+    r_add = FIX(1.40200*255.0/224.0) * cr + ONE_HALF;\
+    g_add = - FIX(0.34414*255.0/224.0) * cb - FIX(0.71414*255.0/224.0) * cr + \
+            ONE_HALF;\
+    b_add = FIX(1.77200*255.0/224.0) * cb + ONE_HALF;\
+}
+
+#define YUV_TO_RGB2_CCIR(r, g, b, y1)\
+{\
+    y = ((y1) - 16) * FIX(255.0/219.0);\
+    r = cm[(y + r_add) >> SCALEBITS];\
+    g = cm[(y + g_add) >> SCALEBITS];\
+    b = cm[(y + b_add) >> SCALEBITS];\
+}
+
+#define YUV_TO_RGB1(cb1, cr1)\
+{\
+    cb = (cb1) - 128;\
+    cr = (cr1) - 128;\
+    r_add = FIX(1.40200) * cr + ONE_HALF;\
+    g_add = - FIX(0.34414) * cb - FIX(0.71414) * cr + ONE_HALF;\
+    b_add = FIX(1.77200) * cb + ONE_HALF;\
+}
+
+#define YUV_TO_RGB2(r, g, b, y1)\
+{\
+    y = (y1) << SCALEBITS;\
+    r = cm[(y + r_add) >> SCALEBITS];\
+    g = cm[(y + g_add) >> SCALEBITS];\
+    b = cm[(y + b_add) >> SCALEBITS];\
+}
+
+#define Y_CCIR_TO_JPEG(y)\
+ cm[((y) * FIX(255.0/219.0) + (ONE_HALF - 16 * FIX(255.0/219.0))) >> SCALEBITS]
+
+#define Y_JPEG_TO_CCIR(y)\
+ (((y) * FIX(219.0/255.0) + (ONE_HALF + (16 << SCALEBITS))) >> SCALEBITS)
+
+#define C_CCIR_TO_JPEG(y)\
+ cm[(((y) - 128) * FIX(127.0/112.0) + (ONE_HALF + (128 << SCALEBITS))) >> SCALEBITS]
+
+/* NOTE: the clamp is really necessary! */
+static inline int C_JPEG_TO_CCIR(int y) {
+    y = (((y - 128) * FIX(112.0/127.0) + (ONE_HALF + (128 << SCALEBITS))) >> SCALEBITS);
+    if (y < 16)
+        y = 16;
+    return y;
+}
+
+
+#define RGB_TO_Y(r, g, b) \
+((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \
+  FIX(0.11400) * (b) + ONE_HALF) >> SCALEBITS)
+
+#define RGB_TO_U(r1, g1, b1, shift)\
+(((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +         \
+     FIX(0.50000) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_V(r1, g1, b1, shift)\
+(((FIX(0.50000) * r1 - FIX(0.41869) * g1 -           \
+   FIX(0.08131) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_Y_CCIR(r, g, b) \
+((FIX(0.29900*219.0/255.0) * (r) + FIX(0.58700*219.0/255.0) * (g) + \
+  FIX(0.11400*219.0/255.0) * (b) + (ONE_HALF + (16 << SCALEBITS))) >> SCALEBITS)
+
+#define RGB_TO_U_CCIR(r1, g1, b1, shift)\
+(((- FIX(0.16874*224.0/255.0) * r1 - FIX(0.33126*224.0/255.0) * g1 +         \
+     FIX(0.50000*224.0/255.0) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+#define RGB_TO_V_CCIR(r1, g1, b1, shift)\
+(((FIX(0.50000*224.0/255.0) * r1 - FIX(0.41869*224.0/255.0) * g1 -           \
+   FIX(0.08131*224.0/255.0) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128)
+
+static uint8_t y_ccir_to_jpeg[256];
+static uint8_t y_jpeg_to_ccir[256];
+static uint8_t c_ccir_to_jpeg[256];
+static uint8_t c_jpeg_to_ccir[256];
+
+/* init various conversion tables */
+static void img_convert_init(void)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    for(i = 0;i < 256; i++) {
+        y_ccir_to_jpeg[i] = Y_CCIR_TO_JPEG(i);
+        y_jpeg_to_ccir[i] = Y_JPEG_TO_CCIR(i);
+        c_ccir_to_jpeg[i] = C_CCIR_TO_JPEG(i);
+        c_jpeg_to_ccir[i] = C_JPEG_TO_CCIR(i);
+    }
+}
+
+/* apply to each pixel the given table */
+static void img_apply_table(uint8_t *dst, int dst_wrap,
+                            const uint8_t *src, int src_wrap,
+                            int width, int height, const uint8_t *table1)
+{
+    int n;
+    const uint8_t *s;
+    uint8_t *d;
+    const uint8_t *table;
+
+    table = table1;
+    for(;height > 0; height--) {
+        s = src;
+        d = dst;
+        n = width;
+        while (n >= 4) {
+            d[0] = table[s[0]];
+            d[1] = table[s[1]];
+            d[2] = table[s[2]];
+            d[3] = table[s[3]];
+            d += 4;
+            s += 4;
+            n -= 4;
+        }
+        while (n > 0) {
+            d[0] = table[s[0]];
+            d++;
+            s++;
+            n--;
+        }
+        dst += dst_wrap;
+        src += src_wrap;
+    }
+}
+
+/* XXX: use generic filter ? */
+/* XXX: in most cases, the sampling position is incorrect */
+
+/* 4x1 -> 1x1 */
+static void shrink41(uint8_t *dst, int dst_wrap,
+                     const uint8_t *src, int src_wrap,
+                     int width, int height)
+{
+    int w;
+    const uint8_t *s;
+    uint8_t *d;
+
+    for(;height > 0; height--) {
+        s = src;
+        d = dst;
+        for(w = width;w > 0; w--) {
+            d[0] = (s[0] + s[1] + s[2] + s[3] + 2) >> 2;
+            s += 4;
+            d++;
+        }
+        src += src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 2x1 -> 1x1 */
+static void shrink21(uint8_t *dst, int dst_wrap,
+                     const uint8_t *src, int src_wrap,
+                     int width, int height)
+{
+    int w;
+    const uint8_t *s;
+    uint8_t *d;
+
+    for(;height > 0; height--) {
+        s = src;
+        d = dst;
+        for(w = width;w > 0; w--) {
+            d[0] = (s[0] + s[1]) >> 1;
+            s += 2;
+            d++;
+        }
+        src += src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 1x2 -> 1x1 */
+static void shrink12(uint8_t *dst, int dst_wrap,
+                     const uint8_t *src, int src_wrap,
+                     int width, int height)
+{
+    int w;
+    uint8_t *d;
+    const uint8_t *s1, *s2;
+
+    for(;height > 0; height--) {
+        s1 = src;
+        s2 = s1 + src_wrap;
+        d = dst;
+        for(w = width;w >= 4; w-=4) {
+            d[0] = (s1[0] + s2[0]) >> 1;
+            d[1] = (s1[1] + s2[1]) >> 1;
+            d[2] = (s1[2] + s2[2]) >> 1;
+            d[3] = (s1[3] + s2[3]) >> 1;
+            s1 += 4;
+            s2 += 4;
+            d += 4;
+        }
+        for(;w > 0; w--) {
+            d[0] = (s1[0] + s2[0]) >> 1;
+            s1++;
+            s2++;
+            d++;
+        }
+        src += 2 * src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 2x2 -> 1x1 */
+void ff_shrink22(uint8_t *dst, int dst_wrap,
+                     const uint8_t *src, int src_wrap,
+                     int width, int height)
+{
+    int w;
+    const uint8_t *s1, *s2;
+    uint8_t *d;
+
+    for(;height > 0; height--) {
+        s1 = src;
+        s2 = s1 + src_wrap;
+        d = dst;
+        for(w = width;w >= 4; w-=4) {
+            d[0] = (s1[0] + s1[1] + s2[0] + s2[1] + 2) >> 2;
+            d[1] = (s1[2] + s1[3] + s2[2] + s2[3] + 2) >> 2;
+            d[2] = (s1[4] + s1[5] + s2[4] + s2[5] + 2) >> 2;
+            d[3] = (s1[6] + s1[7] + s2[6] + s2[7] + 2) >> 2;
+            s1 += 8;
+            s2 += 8;
+            d += 4;
+        }
+        for(;w > 0; w--) {
+            d[0] = (s1[0] + s1[1] + s2[0] + s2[1] + 2) >> 2;
+            s1 += 2;
+            s2 += 2;
+            d++;
+        }
+        src += 2 * src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 4x4 -> 1x1 */
+void ff_shrink44(uint8_t *dst, int dst_wrap,
+                     const uint8_t *src, int src_wrap,
+                     int width, int height)
+{
+    int w;
+    const uint8_t *s1, *s2, *s3, *s4;
+    uint8_t *d;
+
+    for(;height > 0; height--) {
+        s1 = src;
+        s2 = s1 + src_wrap;
+        s3 = s2 + src_wrap;
+        s4 = s3 + src_wrap;
+        d = dst;
+        for(w = width;w > 0; w--) {
+            d[0] = (s1[0] + s1[1] + s1[2] + s1[3] +
+                    s2[0] + s2[1] + s2[2] + s2[3] +
+                    s3[0] + s3[1] + s3[2] + s3[3] +
+                    s4[0] + s4[1] + s4[2] + s4[3] + 8) >> 4;
+            s1 += 4;
+            s2 += 4;
+            s3 += 4;
+            s4 += 4;
+            d++;
+        }
+        src += 4 * src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 8x8 -> 1x1 */
+void ff_shrink88(uint8_t *dst, int dst_wrap,
+                     const uint8_t *src, int src_wrap,
+                     int width, int height)
+{
+    int w, i;
+
+    for(;height > 0; height--) {
+        for(w = width;w > 0; w--) {
+            int tmp=0;
+            for(i=0; i<8; i++){
+                tmp += src[0] + src[1] + src[2] + src[3] + src[4] + src[5] + src[6] + src[7];
+                src += src_wrap;
+            }
+            *(dst++) = (tmp + 32)>>6;
+            src += 8 - 8*src_wrap;
+        }
+        src += 8*src_wrap - 8*width;
+        dst += dst_wrap - width;
+    }
+}
+
+static void grow21_line(uint8_t *dst, const uint8_t *src,
+                        int width)
+{
+    int w;
+    const uint8_t *s1;
+    uint8_t *d;
+
+    s1 = src;
+    d = dst;
+    for(w = width;w >= 4; w-=4) {
+        d[1] = d[0] = s1[0];
+        d[3] = d[2] = s1[1];
+        s1 += 2;
+        d += 4;
+    }
+    for(;w >= 2; w -= 2) {
+        d[1] = d[0] = s1[0];
+        s1 ++;
+        d += 2;
+    }
+    /* only needed if width is not a multiple of two */
+    /* XXX: veryfy that */
+    if (w) {
+        d[0] = s1[0];
+    }
+}
+
+static void grow41_line(uint8_t *dst, const uint8_t *src,
+                        int width)
+{
+    int w, v;
+    const uint8_t *s1;
+    uint8_t *d;
+
+    s1 = src;
+    d = dst;
+    for(w = width;w >= 4; w-=4) {
+        v = s1[0];
+        d[0] = v;
+        d[1] = v;
+        d[2] = v;
+        d[3] = v;
+        s1 ++;
+        d += 4;
+    }
+}
+
+/* 1x1 -> 2x1 */
+static void grow21(uint8_t *dst, int dst_wrap,
+                   const uint8_t *src, int src_wrap,
+                   int width, int height)
+{
+    for(;height > 0; height--) {
+        grow21_line(dst, src, width);
+        src += src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 1x1 -> 2x2 */
+static void grow22(uint8_t *dst, int dst_wrap,
+                   const uint8_t *src, int src_wrap,
+                   int width, int height)
+{
+    for(;height > 0; height--) {
+        grow21_line(dst, src, width);
+        if (height%2)
+            src += src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 1x1 -> 4x1 */
+static void grow41(uint8_t *dst, int dst_wrap,
+                   const uint8_t *src, int src_wrap,
+                   int width, int height)
+{
+    for(;height > 0; height--) {
+        grow41_line(dst, src, width);
+        src += src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 1x1 -> 4x4 */
+static void grow44(uint8_t *dst, int dst_wrap,
+                   const uint8_t *src, int src_wrap,
+                   int width, int height)
+{
+    for(;height > 0; height--) {
+        grow41_line(dst, src, width);
+        if ((height & 3) == 1)
+            src += src_wrap;
+        dst += dst_wrap;
+    }
+}
+
+/* 1x2 -> 2x1 */
+static void conv411(uint8_t *dst, int dst_wrap,
+                    const uint8_t *src, int src_wrap,
+                    int width, int height)
+{
+    int w, c;
+    const uint8_t *s1, *s2;
+    uint8_t *d;
+
+    width>>=1;
+
+    for(;height > 0; height--) {
+        s1 = src;
+        s2 = src + src_wrap;
+        d = dst;
+        for(w = width;w > 0; w--) {
+            c = (s1[0] + s2[0]) >> 1;
+            d[0] = c;
+            d[1] = c;
+            s1++;
+            s2++;
+            d += 2;
+        }
+        src += src_wrap * 2;
+        dst += dst_wrap;
+    }
+}
+
+/* XXX: add jpeg quantize code */
+
+#define TRANSP_INDEX (6*6*6)
+
+/* this is maybe slow, but allows for extensions */
+static inline unsigned char gif_clut_index(uint8_t r, uint8_t g, uint8_t b)
+{
+    return ((((r)/47)%6)*6*6+(((g)/47)%6)*6+(((b)/47)%6));
+}
+
+static void build_rgb_palette(uint8_t *palette, int has_alpha)
+{
+    uint32_t *pal;
+    static const uint8_t pal_value[6] = { 0x00, 0x33, 0x66, 0x99, 0xcc, 0xff };
+    int i, r, g, b;
+
+    pal = (uint32_t *)palette;
+    i = 0;
+    for(r = 0; r < 6; r++) {
+        for(g = 0; g < 6; g++) {
+            for(b = 0; b < 6; b++) {
+                pal[i++] = (0xff << 24) | (pal_value[r] << 16) |
+                    (pal_value[g] << 8) | pal_value[b];
+            }
+        }
+    }
+    if (has_alpha)
+        pal[i++] = 0;
+    while (i < 256)
+        pal[i++] = 0xff000000;
+}
+
+/* copy bit n to bits 0 ... n - 1 */
+static inline unsigned int bitcopy_n(unsigned int a, int n)
+{
+    int mask;
+    mask = (1 << n) - 1;
+    return (a & (0xff & ~mask)) | ((-((a >> n) & 1)) & mask);
+}
+
+/* rgb555 handling */
+
+#define RGB_NAME rgb555
+
+#define RGB_IN(r, g, b, s)\
+{\
+    unsigned int v = ((const uint16_t *)(s))[0];\
+    r = bitcopy_n(v >> (10 - 3), 3);\
+    g = bitcopy_n(v >> (5 - 3), 3);\
+    b = bitcopy_n(v << 3, 3);\
+}
+
+
+#define RGB_OUT(d, r, g, b)\
+{\
+    ((uint16_t *)(d))[0] = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);\
+}
+
+#define BPP 2
+
+#include "imgconvert_template.h"
+
+/* rgb565 handling */
+
+#define RGB_NAME rgb565
+
+#define RGB_IN(r, g, b, s)\
+{\
+    unsigned int v = ((const uint16_t *)(s))[0];\
+    r = bitcopy_n(v >> (11 - 3), 3);\
+    g = bitcopy_n(v >> (5 - 2), 2);\
+    b = bitcopy_n(v << 3, 3);\
+}
+
+#define RGB_OUT(d, r, g, b)\
+{\
+    ((uint16_t *)(d))[0] = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);\
+}
+
+#define BPP 2
+
+#include "imgconvert_template.h"
+
+/* bgr24 handling */
+
+#define RGB_NAME bgr24
+
+#define RGB_IN(r, g, b, s)\
+{\
+    b = (s)[0];\
+    g = (s)[1];\
+    r = (s)[2];\
+}
+
+#define RGB_OUT(d, r, g, b)\
+{\
+    (d)[0] = b;\
+    (d)[1] = g;\
+    (d)[2] = r;\
+}
+
+#define BPP 3
+
+#include "imgconvert_template.h"
+
+#undef RGB_IN
+#undef RGB_OUT
+#undef BPP
+
+/* rgb24 handling */
+
+#define RGB_NAME rgb24
+#define FMT_RGB24
+
+#define RGB_IN(r, g, b, s)\
+{\
+    r = (s)[0];\
+    g = (s)[1];\
+    b = (s)[2];\
+}
+
+#define RGB_OUT(d, r, g, b)\
+{\
+    (d)[0] = r;\
+    (d)[1] = g;\
+    (d)[2] = b;\
+}
+
+#define BPP 3
+
+#include "imgconvert_template.h"
+
+/* rgb32 handling */
+
+#define RGB_NAME rgb32
+#define FMT_RGB32
+
+#define RGB_IN(r, g, b, s)\
+{\
+    unsigned int v = ((const uint32_t *)(s))[0];\
+    r = (v >> 16) & 0xff;\
+    g = (v >> 8) & 0xff;\
+    b = v & 0xff;\
+}
+
+#define RGBA_IN(r, g, b, a, s)\
+{\
+    unsigned int v = ((const uint32_t *)(s))[0];\
+    a = (v >> 24) & 0xff;\
+    r = (v >> 16) & 0xff;\
+    g = (v >> 8) & 0xff;\
+    b = v & 0xff;\
+}
+
+#define RGBA_OUT(d, r, g, b, a)\
+{\
+    ((uint32_t *)(d))[0] = (a << 24) | (r << 16) | (g << 8) | b;\
+}
+
+#define BPP 4
+
+#include "imgconvert_template.h"
+
+static void mono_to_gray(AVPicture *dst, const AVPicture *src,
+                         int width, int height, int xor_mask)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int v, dst_wrap, src_wrap;
+    int y, w;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - ((width + 7) >> 3);
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - width;
+    for(y=0;y<height;y++) {
+        w = width;
+        while (w >= 8) {
+            v = *p++ ^ xor_mask;
+            q[0] = -(v >> 7);
+            q[1] = -((v >> 6) & 1);
+            q[2] = -((v >> 5) & 1);
+            q[3] = -((v >> 4) & 1);
+            q[4] = -((v >> 3) & 1);
+            q[5] = -((v >> 2) & 1);
+            q[6] = -((v >> 1) & 1);
+            q[7] = -((v >> 0) & 1);
+            w -= 8;
+            q += 8;
+        }
+        if (w > 0) {
+            v = *p++ ^ xor_mask;
+            do {
+                q[0] = -((v >> 7) & 1);
+                q++;
+                v <<= 1;
+            } while (--w);
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+static void monowhite_to_gray(AVPicture *dst, const AVPicture *src,
+                               int width, int height)
+{
+    mono_to_gray(dst, src, width, height, 0xff);
+}
+
+static void monoblack_to_gray(AVPicture *dst, const AVPicture *src,
+                               int width, int height)
+{
+    mono_to_gray(dst, src, width, height, 0x00);
+}
+
+static void gray_to_mono(AVPicture *dst, const AVPicture *src,
+                         int width, int height, int xor_mask)
+{
+    int n;
+    const uint8_t *s;
+    uint8_t *d;
+    int j, b, v, n1, src_wrap, dst_wrap, y;
+
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width;
+
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - ((width + 7) >> 3);
+
+    for(y=0;y<height;y++) {
+        n = width;
+        while (n >= 8) {
+            v = 0;
+            for(j=0;j<8;j++) {
+                b = s[0];
+                s++;
+                v = (v << 1) | (b >> 7);
+            }
+            d[0] = v ^ xor_mask;
+            d++;
+            n -= 8;
+        }
+        if (n > 0) {
+            n1 = n;
+            v = 0;
+            while (n > 0) {
+                b = s[0];
+                s++;
+                v = (v << 1) | (b >> 7);
+                n--;
+            }
+            d[0] = (v << (8 - (n1 & 7))) ^ xor_mask;
+            d++;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void gray_to_monowhite(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    gray_to_mono(dst, src, width, height, 0xff);
+}
+
+static void gray_to_monoblack(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    gray_to_mono(dst, src, width, height, 0x00);
+}
+
+static void gray_to_gray16(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int x, y, src_wrap, dst_wrap;
+    uint8_t *s, *d;
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width;
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width * 2;
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            *d++ = *s;
+            *d++ = *s++;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void gray16_to_gray(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int x, y, src_wrap, dst_wrap;
+    uint8_t *s, *d;
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width * 2;
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width;
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            *d++ = *s;
+            s += 2;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void gray16be_to_gray(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    gray16_to_gray(dst, src, width, height);
+}
+
+static void gray16le_to_gray(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    gray16_to_gray(dst, src + 1, width, height);
+}
+
+static void gray16_to_gray16(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int x, y, src_wrap, dst_wrap;
+    uint16_t *s, *d;
+    s = src->data[0];
+    src_wrap = (src->linesize[0] - width * 2)/2;
+    d = dst->data[0];
+    dst_wrap = (dst->linesize[0] - width * 2)/2;
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            *d++ = bswap_16(*s++);
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+
+typedef struct ConvertEntry {
+    void (*convert)(AVPicture *dst,
+                    const AVPicture *src, int width, int height);
+} ConvertEntry;
+
+/* Add each new convertion function in this table. In order to be able
+   to convert from any format to any format, the following constraints
+   must be satisfied:
+
+   - all FF_COLOR_RGB formats must convert to and from PIX_FMT_RGB24
+
+   - all FF_COLOR_GRAY formats must convert to and from PIX_FMT_GRAY8
+
+   - all FF_COLOR_RGB formats with alpha must convert to and from PIX_FMT_RGB32
+
+   - PIX_FMT_YUV444P and PIX_FMT_YUVJ444P must convert to and from
+     PIX_FMT_RGB24.
+
+   - PIX_FMT_422 must convert to and from PIX_FMT_422P.
+
+   The other conversion functions are just optimisations for common cases.
+*/
+static const ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
+    [PIX_FMT_YUV420P] = {
+        [PIX_FMT_YUYV422] = {
+            .convert = yuv420p_to_yuyv422,
+        },
+        [PIX_FMT_RGB555] = {
+            .convert = yuv420p_to_rgb555
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = yuv420p_to_rgb565
+        },
+        [PIX_FMT_BGR24] = {
+            .convert = yuv420p_to_bgr24
+        },
+        [PIX_FMT_RGB24] = {
+            .convert = yuv420p_to_rgb24
+        },
+        [PIX_FMT_RGB32] = {
+            .convert = yuv420p_to_rgb32
+        },
+        [PIX_FMT_UYVY422] = {
+            .convert = yuv420p_to_uyvy422,
+        },
+    },
+    [PIX_FMT_YUV422P] = {
+        [PIX_FMT_YUYV422] = {
+            .convert = yuv422p_to_yuyv422,
+        },
+        [PIX_FMT_UYVY422] = {
+            .convert = yuv422p_to_uyvy422,
+        },
+    },
+    [PIX_FMT_YUV444P] = {
+        [PIX_FMT_RGB24] = {
+            .convert = yuv444p_to_rgb24
+        },
+    },
+    [PIX_FMT_YUVJ420P] = {
+        [PIX_FMT_RGB555] = {
+            .convert = yuvj420p_to_rgb555
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = yuvj420p_to_rgb565
+        },
+        [PIX_FMT_BGR24] = {
+            .convert = yuvj420p_to_bgr24
+        },
+        [PIX_FMT_RGB24] = {
+            .convert = yuvj420p_to_rgb24
+        },
+        [PIX_FMT_RGB32] = {
+            .convert = yuvj420p_to_rgb32
+        },
+    },
+    [PIX_FMT_YUVJ444P] = {
+        [PIX_FMT_RGB24] = {
+            .convert = yuvj444p_to_rgb24
+        },
+    },
+    [PIX_FMT_YUYV422] = {
+        [PIX_FMT_YUV420P] = {
+            .convert = yuyv422_to_yuv420p,
+        },
+        [PIX_FMT_YUV422P] = {
+            .convert = yuyv422_to_yuv422p,
+        },
+    },
+    [PIX_FMT_UYVY422] = {
+        [PIX_FMT_YUV420P] = {
+            .convert = uyvy422_to_yuv420p,
+        },
+        [PIX_FMT_YUV422P] = {
+            .convert = uyvy422_to_yuv422p,
+        },
+    },
+    [PIX_FMT_RGB24] = {
+        [PIX_FMT_YUV420P] = {
+            .convert = rgb24_to_yuv420p
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = rgb24_to_rgb565
+        },
+        [PIX_FMT_RGB555] = {
+            .convert = rgb24_to_rgb555
+        },
+        [PIX_FMT_RGB32] = {
+            .convert = rgb24_to_rgb32
+        },
+        [PIX_FMT_BGR24] = {
+            .convert = rgb24_to_bgr24
+        },
+        [PIX_FMT_GRAY8] = {
+            .convert = rgb24_to_gray
+        },
+        [PIX_FMT_PAL8] = {
+            .convert = rgb24_to_pal8
+        },
+        [PIX_FMT_YUV444P] = {
+            .convert = rgb24_to_yuv444p
+        },
+        [PIX_FMT_YUVJ420P] = {
+            .convert = rgb24_to_yuvj420p
+        },
+        [PIX_FMT_YUVJ444P] = {
+            .convert = rgb24_to_yuvj444p
+        },
+    },
+    [PIX_FMT_RGB32] = {
+        [PIX_FMT_RGB24] = {
+            .convert = rgb32_to_rgb24
+        },
+        [PIX_FMT_BGR24] = {
+            .convert = rgb32_to_bgr24
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = rgb32_to_rgb565
+        },
+        [PIX_FMT_RGB555] = {
+            .convert = rgb32_to_rgb555
+        },
+        [PIX_FMT_PAL8] = {
+            .convert = rgb32_to_pal8
+        },
+        [PIX_FMT_YUV420P] = {
+            .convert = rgb32_to_yuv420p
+        },
+        [PIX_FMT_GRAY8] = {
+            .convert = rgb32_to_gray
+        },
+    },
+    [PIX_FMT_BGR24] = {
+        [PIX_FMT_RGB32] = {
+            .convert = bgr24_to_rgb32
+        },
+        [PIX_FMT_RGB24] = {
+            .convert = bgr24_to_rgb24
+        },
+        [PIX_FMT_YUV420P] = {
+            .convert = bgr24_to_yuv420p
+        },
+        [PIX_FMT_GRAY8] = {
+            .convert = bgr24_to_gray
+        },
+    },
+    [PIX_FMT_RGB555] = {
+        [PIX_FMT_RGB24] = {
+            .convert = rgb555_to_rgb24
+        },
+        [PIX_FMT_RGB32] = {
+            .convert = rgb555_to_rgb32
+        },
+        [PIX_FMT_YUV420P] = {
+            .convert = rgb555_to_yuv420p
+        },
+        [PIX_FMT_GRAY8] = {
+            .convert = rgb555_to_gray
+        },
+    },
+    [PIX_FMT_RGB565] = {
+        [PIX_FMT_RGB32] = {
+            .convert = rgb565_to_rgb32
+        },
+        [PIX_FMT_RGB24] = {
+            .convert = rgb565_to_rgb24
+        },
+        [PIX_FMT_YUV420P] = {
+            .convert = rgb565_to_yuv420p
+        },
+        [PIX_FMT_GRAY8] = {
+            .convert = rgb565_to_gray
+        },
+    },
+    [PIX_FMT_GRAY16BE] = {
+        [PIX_FMT_GRAY8] = {
+            .convert = gray16be_to_gray
+        },
+        [PIX_FMT_GRAY16LE] = {
+            .convert = gray16_to_gray16
+        },
+    },
+    [PIX_FMT_GRAY16LE] = {
+        [PIX_FMT_GRAY8] = {
+            .convert = gray16le_to_gray
+        },
+        [PIX_FMT_GRAY16BE] = {
+            .convert = gray16_to_gray16
+        },
+    },
+    [PIX_FMT_GRAY8] = {
+        [PIX_FMT_RGB555] = {
+            .convert = gray_to_rgb555
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = gray_to_rgb565
+        },
+        [PIX_FMT_RGB24] = {
+            .convert = gray_to_rgb24
+        },
+        [PIX_FMT_BGR24] = {
+            .convert = gray_to_bgr24
+        },
+        [PIX_FMT_RGB32] = {
+            .convert = gray_to_rgb32
+        },
+        [PIX_FMT_MONOWHITE] = {
+            .convert = gray_to_monowhite
+        },
+        [PIX_FMT_MONOBLACK] = {
+            .convert = gray_to_monoblack
+        },
+        [PIX_FMT_GRAY16LE] = {
+            .convert = gray_to_gray16
+        },
+        [PIX_FMT_GRAY16BE] = {
+            .convert = gray_to_gray16
+        },
+    },
+    [PIX_FMT_MONOWHITE] = {
+        [PIX_FMT_GRAY8] = {
+            .convert = monowhite_to_gray
+        },
+    },
+    [PIX_FMT_MONOBLACK] = {
+        [PIX_FMT_GRAY8] = {
+            .convert = monoblack_to_gray
+        },
+    },
+    [PIX_FMT_PAL8] = {
+        [PIX_FMT_RGB555] = {
+            .convert = pal8_to_rgb555
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = pal8_to_rgb565
+        },
+        [PIX_FMT_BGR24] = {
+            .convert = pal8_to_bgr24
+        },
+        [PIX_FMT_RGB24] = {
+            .convert = pal8_to_rgb24
+        },
+        [PIX_FMT_RGB32] = {
+            .convert = pal8_to_rgb32
+        },
+    },
+    [PIX_FMT_UYYVYY411] = {
+        [PIX_FMT_YUV411P] = {
+            .convert = uyyvyy411_to_yuv411p,
+        },
+    },
+
+};
+
+int avpicture_alloc(AVPicture *picture,
+                           int pix_fmt, int width, int height)
+{
+    int size;
+    void *ptr;
+
+    size = avpicture_get_size(pix_fmt, width, height);
+    if(size<0)
+        goto fail;
+    ptr = av_malloc(size);
+    if (!ptr)
+        goto fail;
+    avpicture_fill(picture, ptr, pix_fmt, width, height);
+    return 0;
+ fail:
+    memset(picture, 0, sizeof(AVPicture));
+    return -1;
+}
+
+void avpicture_free(AVPicture *picture)
+{
+    av_free(picture->data[0]);
+}
+
+/* return true if yuv planar */
+static inline int is_yuv_planar(const PixFmtInfo *ps)
+{
+    return (ps->color_type == FF_COLOR_YUV ||
+            ps->color_type == FF_COLOR_YUV_JPEG) &&
+        ps->pixel_type == FF_PIXEL_PLANAR;
+}
+
+int av_picture_crop(AVPicture *dst, const AVPicture *src,
+              int pix_fmt, int top_band, int left_band)
+{
+    int y_shift;
+    int x_shift;
+
+    if (pix_fmt < 0 || pix_fmt >= PIX_FMT_NB || !is_yuv_planar(&pix_fmt_info[pix_fmt]))
+        return -1;
+
+    y_shift = pix_fmt_info[pix_fmt].y_chroma_shift;
+    x_shift = pix_fmt_info[pix_fmt].x_chroma_shift;
+
+    dst->data[0] = src->data[0] + (top_band * src->linesize[0]) + left_band;
+    dst->data[1] = src->data[1] + ((top_band >> y_shift) * src->linesize[1]) + (left_band >> x_shift);
+    dst->data[2] = src->data[2] + ((top_band >> y_shift) * src->linesize[2]) + (left_band >> x_shift);
+
+    dst->linesize[0] = src->linesize[0];
+    dst->linesize[1] = src->linesize[1];
+    dst->linesize[2] = src->linesize[2];
+    return 0;
+}
+
+int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
+            int pix_fmt, int padtop, int padbottom, int padleft, int padright,
+            int *color)
+{
+    uint8_t *optr;
+    int y_shift;
+    int x_shift;
+    int yheight;
+    int i, y;
+
+    if (pix_fmt < 0 || pix_fmt >= PIX_FMT_NB ||
+        !is_yuv_planar(&pix_fmt_info[pix_fmt])) return -1;
+
+    for (i = 0; i < 3; i++) {
+        x_shift = i ? pix_fmt_info[pix_fmt].x_chroma_shift : 0;
+        y_shift = i ? pix_fmt_info[pix_fmt].y_chroma_shift : 0;
+
+        if (padtop || padleft) {
+            memset(dst->data[i], color[i],
+                dst->linesize[i] * (padtop >> y_shift) + (padleft >> x_shift));
+        }
+
+        if (padleft || padright) {
+            optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
+                (dst->linesize[i] - (padright >> x_shift));
+            yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
+            for (y = 0; y < yheight; y++) {
+                memset(optr, color[i], (padleft + padright) >> x_shift);
+                optr += dst->linesize[i];
+            }
+        }
+
+        if (src) { /* first line */
+            uint8_t *iptr = src->data[i];
+            optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
+                    (padleft >> x_shift);
+            memcpy(optr, iptr, src->linesize[i]);
+            iptr += src->linesize[i];
+            optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
+                (dst->linesize[i] - (padright >> x_shift));
+            yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
+            for (y = 0; y < yheight; y++) {
+                memset(optr, color[i], (padleft + padright) >> x_shift);
+                memcpy(optr + ((padleft + padright) >> x_shift), iptr,
+                    src->linesize[i]);
+                iptr += src->linesize[i];
+                optr += dst->linesize[i];
+            }
+        }
+
+        if (padbottom || padright) {
+            optr = dst->data[i] + dst->linesize[i] *
+                ((height - padbottom) >> y_shift) - (padright >> x_shift);
+            memset(optr, color[i],dst->linesize[i] *
+                (padbottom >> y_shift) + (padright >> x_shift));
+        }
+    }
+    return 0;
+}
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+void img_copy(AVPicture *dst, const AVPicture *src,
+              int pix_fmt, int width, int height)
+{
+    av_picture_copy(dst, src, pix_fmt, width, height);
+}
+
+int img_crop(AVPicture *dst, const AVPicture *src,
+              int pix_fmt, int top_band, int left_band)
+{
+    return av_picture_crop(dst, src, pix_fmt, top_band, left_band);
+}
+
+int img_pad(AVPicture *dst, const AVPicture *src, int height, int width,
+            int pix_fmt, int padtop, int padbottom, int padleft, int padright,
+            int *color)
+{
+    return av_picture_pad(dst, src, height, width, pix_fmt, padtop, padbottom, padleft, padright, color);
+}
+#endif
+
+#ifndef CONFIG_SWSCALER
+/* XXX: always use linesize. Return -1 if not supported */
+int img_convert(AVPicture *dst, int dst_pix_fmt,
+                const AVPicture *src, int src_pix_fmt,
+                int src_width, int src_height)
+{
+    static int inited;
+    int i, ret, dst_width, dst_height, int_pix_fmt;
+    const PixFmtInfo *src_pix, *dst_pix;
+    const ConvertEntry *ce;
+    AVPicture tmp1, *tmp = &tmp1;
+
+    if (src_pix_fmt < 0 || src_pix_fmt >= PIX_FMT_NB ||
+        dst_pix_fmt < 0 || dst_pix_fmt >= PIX_FMT_NB)
+        return -1;
+    if (src_width <= 0 || src_height <= 0)
+        return 0;
+
+    if (!inited) {
+        inited = 1;
+        img_convert_init();
+    }
+
+    dst_width = src_width;
+    dst_height = src_height;
+
+    dst_pix = &pix_fmt_info[dst_pix_fmt];
+    src_pix = &pix_fmt_info[src_pix_fmt];
+    if (src_pix_fmt == dst_pix_fmt) {
+        /* no conversion needed: just copy */
+        av_picture_copy(dst, src, dst_pix_fmt, dst_width, dst_height);
+        return 0;
+    }
+
+    ce = &convert_table[src_pix_fmt][dst_pix_fmt];
+    if (ce->convert) {
+        /* specific conversion routine */
+        ce->convert(dst, src, dst_width, dst_height);
+        return 0;
+    }
+
+    /* gray to YUV */
+    if (is_yuv_planar(dst_pix) &&
+        src_pix_fmt == PIX_FMT_GRAY8) {
+        int w, h, y;
+        uint8_t *d;
+
+        if (dst_pix->color_type == FF_COLOR_YUV_JPEG) {
+            ff_img_copy_plane(dst->data[0], dst->linesize[0],
+                     src->data[0], src->linesize[0],
+                     dst_width, dst_height);
+        } else {
+            img_apply_table(dst->data[0], dst->linesize[0],
+                            src->data[0], src->linesize[0],
+                            dst_width, dst_height,
+                            y_jpeg_to_ccir);
+        }
+        /* fill U and V with 128 */
+        w = dst_width;
+        h = dst_height;
+        w >>= dst_pix->x_chroma_shift;
+        h >>= dst_pix->y_chroma_shift;
+        for(i = 1; i <= 2; i++) {
+            d = dst->data[i];
+            for(y = 0; y< h; y++) {
+                memset(d, 128, w);
+                d += dst->linesize[i];
+            }
+        }
+        return 0;
+    }
+
+    /* YUV to gray */
+    if (is_yuv_planar(src_pix) &&
+        dst_pix_fmt == PIX_FMT_GRAY8) {
+        if (src_pix->color_type == FF_COLOR_YUV_JPEG) {
+            ff_img_copy_plane(dst->data[0], dst->linesize[0],
+                     src->data[0], src->linesize[0],
+                     dst_width, dst_height);
+        } else {
+            img_apply_table(dst->data[0], dst->linesize[0],
+                            src->data[0], src->linesize[0],
+                            dst_width, dst_height,
+                            y_ccir_to_jpeg);
+        }
+        return 0;
+    }
+
+    /* YUV to YUV planar */
+    if (is_yuv_planar(dst_pix) && is_yuv_planar(src_pix)) {
+        int x_shift, y_shift, w, h, xy_shift;
+        void (*resize_func)(uint8_t *dst, int dst_wrap,
+                            const uint8_t *src, int src_wrap,
+                            int width, int height);
+
+        /* compute chroma size of the smallest dimensions */
+        w = dst_width;
+        h = dst_height;
+        if (dst_pix->x_chroma_shift >= src_pix->x_chroma_shift)
+            w >>= dst_pix->x_chroma_shift;
+        else
+            w >>= src_pix->x_chroma_shift;
+        if (dst_pix->y_chroma_shift >= src_pix->y_chroma_shift)
+            h >>= dst_pix->y_chroma_shift;
+        else
+            h >>= src_pix->y_chroma_shift;
+
+        x_shift = (dst_pix->x_chroma_shift - src_pix->x_chroma_shift);
+        y_shift = (dst_pix->y_chroma_shift - src_pix->y_chroma_shift);
+        xy_shift = ((x_shift & 0xf) << 4) | (y_shift & 0xf);
+        /* there must be filters for conversion at least from and to
+           YUV444 format */
+        switch(xy_shift) {
+        case 0x00:
+            resize_func = ff_img_copy_plane;
+            break;
+        case 0x10:
+            resize_func = shrink21;
+            break;
+        case 0x20:
+            resize_func = shrink41;
+            break;
+        case 0x01:
+            resize_func = shrink12;
+            break;
+        case 0x11:
+            resize_func = ff_shrink22;
+            break;
+        case 0x22:
+            resize_func = ff_shrink44;
+            break;
+        case 0xf0:
+            resize_func = grow21;
+            break;
+        case 0xe0:
+            resize_func = grow41;
+            break;
+        case 0xff:
+            resize_func = grow22;
+            break;
+        case 0xee:
+            resize_func = grow44;
+            break;
+        case 0xf1:
+            resize_func = conv411;
+            break;
+        default:
+            /* currently not handled */
+            goto no_chroma_filter;
+        }
+
+        ff_img_copy_plane(dst->data[0], dst->linesize[0],
+                       src->data[0], src->linesize[0],
+                       dst_width, dst_height);
+
+        for(i = 1;i <= 2; i++)
+            resize_func(dst->data[i], dst->linesize[i],
+                        src->data[i], src->linesize[i],
+                        dst_width>>dst_pix->x_chroma_shift, dst_height>>dst_pix->y_chroma_shift);
+        /* if yuv color space conversion is needed, we do it here on
+           the destination image */
+        if (dst_pix->color_type != src_pix->color_type) {
+            const uint8_t *y_table, *c_table;
+            if (dst_pix->color_type == FF_COLOR_YUV) {
+                y_table = y_jpeg_to_ccir;
+                c_table = c_jpeg_to_ccir;
+            } else {
+                y_table = y_ccir_to_jpeg;
+                c_table = c_ccir_to_jpeg;
+            }
+            img_apply_table(dst->data[0], dst->linesize[0],
+                            dst->data[0], dst->linesize[0],
+                            dst_width, dst_height,
+                            y_table);
+
+            for(i = 1;i <= 2; i++)
+                img_apply_table(dst->data[i], dst->linesize[i],
+                                dst->data[i], dst->linesize[i],
+                                dst_width>>dst_pix->x_chroma_shift,
+                                dst_height>>dst_pix->y_chroma_shift,
+                                c_table);
+        }
+        return 0;
+    }
+ no_chroma_filter:
+
+    /* try to use an intermediate format */
+    if (src_pix_fmt == PIX_FMT_YUYV422 ||
+        dst_pix_fmt == PIX_FMT_YUYV422) {
+        /* specific case: convert to YUV422P first */
+        int_pix_fmt = PIX_FMT_YUV422P;
+    } else if (src_pix_fmt == PIX_FMT_UYVY422 ||
+        dst_pix_fmt == PIX_FMT_UYVY422) {
+        /* specific case: convert to YUV422P first */
+        int_pix_fmt = PIX_FMT_YUV422P;
+    } else if (src_pix_fmt == PIX_FMT_UYYVYY411 ||
+        dst_pix_fmt == PIX_FMT_UYYVYY411) {
+        /* specific case: convert to YUV411P first */
+        int_pix_fmt = PIX_FMT_YUV411P;
+    } else if ((src_pix->color_type == FF_COLOR_GRAY &&
+                src_pix_fmt != PIX_FMT_GRAY8) ||
+               (dst_pix->color_type == FF_COLOR_GRAY &&
+                dst_pix_fmt != PIX_FMT_GRAY8)) {
+        /* gray8 is the normalized format */
+        int_pix_fmt = PIX_FMT_GRAY8;
+    } else if ((is_yuv_planar(src_pix) &&
+                src_pix_fmt != PIX_FMT_YUV444P &&
+                src_pix_fmt != PIX_FMT_YUVJ444P)) {
+        /* yuv444 is the normalized format */
+        if (src_pix->color_type == FF_COLOR_YUV_JPEG)
+            int_pix_fmt = PIX_FMT_YUVJ444P;
+        else
+            int_pix_fmt = PIX_FMT_YUV444P;
+    } else if ((is_yuv_planar(dst_pix) &&
+                dst_pix_fmt != PIX_FMT_YUV444P &&
+                dst_pix_fmt != PIX_FMT_YUVJ444P)) {
+        /* yuv444 is the normalized format */
+        if (dst_pix->color_type == FF_COLOR_YUV_JPEG)
+            int_pix_fmt = PIX_FMT_YUVJ444P;
+        else
+            int_pix_fmt = PIX_FMT_YUV444P;
+    } else {
+        /* the two formats are rgb or gray8 or yuv[j]444p */
+        if (src_pix->is_alpha && dst_pix->is_alpha)
+            int_pix_fmt = PIX_FMT_RGB32;
+        else
+            int_pix_fmt = PIX_FMT_RGB24;
+    }
+    if (avpicture_alloc(tmp, int_pix_fmt, dst_width, dst_height) < 0)
+        return -1;
+    ret = -1;
+    if (img_convert(tmp, int_pix_fmt,
+                    src, src_pix_fmt, src_width, src_height) < 0)
+        goto fail1;
+    if (img_convert(dst, dst_pix_fmt,
+                    tmp, int_pix_fmt, dst_width, dst_height) < 0)
+        goto fail1;
+    ret = 0;
+ fail1:
+    avpicture_free(tmp);
+    return ret;
+}
+#endif
+
+/* NOTE: we scan all the pixels to have an exact information */
+static int get_alpha_info_pal8(const AVPicture *src, int width, int height)
+{
+    const unsigned char *p;
+    int src_wrap, ret, x, y;
+    unsigned int a;
+    uint32_t *palette = (uint32_t *)src->data[1];
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - width;
+    ret = 0;
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            a = palette[p[0]] >> 24;
+            if (a == 0x00) {
+                ret |= FF_ALPHA_TRANSP;
+            } else if (a != 0xff) {
+                ret |= FF_ALPHA_SEMI_TRANSP;
+            }
+            p++;
+        }
+        p += src_wrap;
+    }
+    return ret;
+}
+
+int img_get_alpha_info(const AVPicture *src,
+                       int pix_fmt, int width, int height)
+{
+    const PixFmtInfo *pf = &pix_fmt_info[pix_fmt];
+    int ret;
+
+    pf = &pix_fmt_info[pix_fmt];
+    /* no alpha can be represented in format */
+    if (!pf->is_alpha)
+        return 0;
+    switch(pix_fmt) {
+    case PIX_FMT_RGB32:
+        ret = get_alpha_info_rgb32(src, width, height);
+        break;
+    case PIX_FMT_PAL8:
+        ret = get_alpha_info_pal8(src, width, height);
+        break;
+    default:
+        /* we do not know, so everything is indicated */
+        ret = FF_ALPHA_TRANSP | FF_ALPHA_SEMI_TRANSP;
+        break;
+    }
+    return ret;
+}
+
+#ifdef HAVE_MMX
+#define DEINT_INPLACE_LINE_LUM \
+                    movd_m2r(lum_m4[0],mm0);\
+                    movd_m2r(lum_m3[0],mm1);\
+                    movd_m2r(lum_m2[0],mm2);\
+                    movd_m2r(lum_m1[0],mm3);\
+                    movd_m2r(lum[0],mm4);\
+                    punpcklbw_r2r(mm7,mm0);\
+                    movd_r2m(mm2,lum_m4[0]);\
+                    punpcklbw_r2r(mm7,mm1);\
+                    punpcklbw_r2r(mm7,mm2);\
+                    punpcklbw_r2r(mm7,mm3);\
+                    punpcklbw_r2r(mm7,mm4);\
+                    paddw_r2r(mm3,mm1);\
+                    psllw_i2r(1,mm2);\
+                    paddw_r2r(mm4,mm0);\
+                    psllw_i2r(2,mm1);\
+                    paddw_r2r(mm6,mm2);\
+                    paddw_r2r(mm2,mm1);\
+                    psubusw_r2r(mm0,mm1);\
+                    psrlw_i2r(3,mm1);\
+                    packuswb_r2r(mm7,mm1);\
+                    movd_r2m(mm1,lum_m2[0]);
+
+#define DEINT_LINE_LUM \
+                    movd_m2r(lum_m4[0],mm0);\
+                    movd_m2r(lum_m3[0],mm1);\
+                    movd_m2r(lum_m2[0],mm2);\
+                    movd_m2r(lum_m1[0],mm3);\
+                    movd_m2r(lum[0],mm4);\
+                    punpcklbw_r2r(mm7,mm0);\
+                    punpcklbw_r2r(mm7,mm1);\
+                    punpcklbw_r2r(mm7,mm2);\
+                    punpcklbw_r2r(mm7,mm3);\
+                    punpcklbw_r2r(mm7,mm4);\
+                    paddw_r2r(mm3,mm1);\
+                    psllw_i2r(1,mm2);\
+                    paddw_r2r(mm4,mm0);\
+                    psllw_i2r(2,mm1);\
+                    paddw_r2r(mm6,mm2);\
+                    paddw_r2r(mm2,mm1);\
+                    psubusw_r2r(mm0,mm1);\
+                    psrlw_i2r(3,mm1);\
+                    packuswb_r2r(mm7,mm1);\
+                    movd_r2m(mm1,dst[0]);
+#endif
+
+/* filter parameters: [-1 4 2 4 -1] // 8 */
+static void deinterlace_line(uint8_t *dst,
+                             const uint8_t *lum_m4, const uint8_t *lum_m3,
+                             const uint8_t *lum_m2, const uint8_t *lum_m1,
+                             const uint8_t *lum,
+                             int size)
+{
+#ifndef HAVE_MMX
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int sum;
+
+    for(;size > 0;size--) {
+        sum = -lum_m4[0];
+        sum += lum_m3[0] << 2;
+        sum += lum_m2[0] << 1;
+        sum += lum_m1[0] << 2;
+        sum += -lum[0];
+        dst[0] = cm[(sum + 4) >> 3];
+        lum_m4++;
+        lum_m3++;
+        lum_m2++;
+        lum_m1++;
+        lum++;
+        dst++;
+    }
+#else
+
+    {
+        mmx_t rounder;
+        rounder.uw[0]=4;
+        rounder.uw[1]=4;
+        rounder.uw[2]=4;
+        rounder.uw[3]=4;
+        pxor_r2r(mm7,mm7);
+        movq_m2r(rounder,mm6);
+    }
+    for (;size > 3; size-=4) {
+        DEINT_LINE_LUM
+        lum_m4+=4;
+        lum_m3+=4;
+        lum_m2+=4;
+        lum_m1+=4;
+        lum+=4;
+        dst+=4;
+    }
+#endif
+}
+static void deinterlace_line_inplace(uint8_t *lum_m4, uint8_t *lum_m3, uint8_t *lum_m2, uint8_t *lum_m1, uint8_t *lum,
+                             int size)
+{
+#ifndef HAVE_MMX
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int sum;
+
+    for(;size > 0;size--) {
+        sum = -lum_m4[0];
+        sum += lum_m3[0] << 2;
+        sum += lum_m2[0] << 1;
+        lum_m4[0]=lum_m2[0];
+        sum += lum_m1[0] << 2;
+        sum += -lum[0];
+        lum_m2[0] = cm[(sum + 4) >> 3];
+        lum_m4++;
+        lum_m3++;
+        lum_m2++;
+        lum_m1++;
+        lum++;
+    }
+#else
+
+    {
+        mmx_t rounder;
+        rounder.uw[0]=4;
+        rounder.uw[1]=4;
+        rounder.uw[2]=4;
+        rounder.uw[3]=4;
+        pxor_r2r(mm7,mm7);
+        movq_m2r(rounder,mm6);
+    }
+    for (;size > 3; size-=4) {
+        DEINT_INPLACE_LINE_LUM
+        lum_m4+=4;
+        lum_m3+=4;
+        lum_m2+=4;
+        lum_m1+=4;
+        lum+=4;
+    }
+#endif
+}
+
+/* deinterlacing : 2 temporal taps, 3 spatial taps linear filter. The
+   top field is copied as is, but the bottom field is deinterlaced
+   against the top field. */
+static void deinterlace_bottom_field(uint8_t *dst, int dst_wrap,
+                                    const uint8_t *src1, int src_wrap,
+                                    int width, int height)
+{
+    const uint8_t *src_m2, *src_m1, *src_0, *src_p1, *src_p2;
+    int y;
+
+    src_m2 = src1;
+    src_m1 = src1;
+    src_0=&src_m1[src_wrap];
+    src_p1=&src_0[src_wrap];
+    src_p2=&src_p1[src_wrap];
+    for(y=0;y<(height-2);y+=2) {
+        memcpy(dst,src_m1,width);
+        dst += dst_wrap;
+        deinterlace_line(dst,src_m2,src_m1,src_0,src_p1,src_p2,width);
+        src_m2 = src_0;
+        src_m1 = src_p1;
+        src_0 = src_p2;
+        src_p1 += 2*src_wrap;
+        src_p2 += 2*src_wrap;
+        dst += dst_wrap;
+    }
+    memcpy(dst,src_m1,width);
+    dst += dst_wrap;
+    /* do last line */
+    deinterlace_line(dst,src_m2,src_m1,src_0,src_0,src_0,width);
+}
+
+static void deinterlace_bottom_field_inplace(uint8_t *src1, int src_wrap,
+                                             int width, int height)
+{
+    uint8_t *src_m1, *src_0, *src_p1, *src_p2;
+    int y;
+    uint8_t *buf;
+    buf = (uint8_t*)av_malloc(width);
+
+    src_m1 = src1;
+    memcpy(buf,src_m1,width);
+    src_0=&src_m1[src_wrap];
+    src_p1=&src_0[src_wrap];
+    src_p2=&src_p1[src_wrap];
+    for(y=0;y<(height-2);y+=2) {
+        deinterlace_line_inplace(buf,src_m1,src_0,src_p1,src_p2,width);
+        src_m1 = src_p1;
+        src_0 = src_p2;
+        src_p1 += 2*src_wrap;
+        src_p2 += 2*src_wrap;
+    }
+    /* do last line */
+    deinterlace_line_inplace(buf,src_m1,src_0,src_0,src_0,width);
+    av_free(buf);
+}
+
+int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
+                          int pix_fmt, int width, int height)
+{
+    int i;
+
+    if (pix_fmt != PIX_FMT_YUV420P &&
+        pix_fmt != PIX_FMT_YUV422P &&
+        pix_fmt != PIX_FMT_YUV444P &&
+        pix_fmt != PIX_FMT_YUV411P)
+        return -1;
+    if ((width & 3) != 0 || (height & 3) != 0)
+        return -1;
+
+    for(i=0;i<3;i++) {
+        if (i == 1) {
+            switch(pix_fmt) {
+            case PIX_FMT_YUV420P:
+                width >>= 1;
+                height >>= 1;
+                break;
+            case PIX_FMT_YUV422P:
+                width >>= 1;
+                break;
+            case PIX_FMT_YUV411P:
+                width >>= 2;
+                break;
+            default:
+                break;
+            }
+        }
+        if (src == dst) {
+            deinterlace_bottom_field_inplace(dst->data[i], dst->linesize[i],
+                                 width, height);
+        } else {
+            deinterlace_bottom_field(dst->data[i],dst->linesize[i],
+                                        src->data[i], src->linesize[i],
+                                        width, height);
+        }
+    }
+#ifdef HAVE_MMX
+    emms();
+#endif
+    return 0;
+}
+
+#undef FIX
diff --git a/contrib/ffmpeg/libavcodec/imgconvert_template.h b/contrib/ffmpeg/libavcodec/imgconvert_template.h
new file mode 100644
index 000000000..70c090bad
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/imgconvert_template.h
@@ -0,0 +1,875 @@
+/*
+ * Templates for image convertion routines
+ * Copyright (c) 2001, 2002, 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef RGB_OUT
+#define RGB_OUT(d, r, g, b) RGBA_OUT(d, r, g, b, 0xff)
+#endif
+
+static void glue(yuv420p_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                        int width, int height)
+{
+    const uint8_t *y1_ptr, *y2_ptr, *cb_ptr, *cr_ptr;
+    uint8_t *d, *d1, *d2;
+    int w, y, cb, cr, r_add, g_add, b_add, width2;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    unsigned int r, g, b;
+
+    d = dst->data[0];
+    y1_ptr = src->data[0];
+    cb_ptr = src->data[1];
+    cr_ptr = src->data[2];
+    width2 = (width + 1) >> 1;
+    for(;height >= 2; height -= 2) {
+        d1 = d;
+        d2 = d + dst->linesize[0];
+        y2_ptr = y1_ptr + src->linesize[0];
+        for(w = width; w >= 2; w -= 2) {
+            YUV_TO_RGB1_CCIR(cb_ptr[0], cr_ptr[0]);
+            /* output 4 pixels */
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[1]);
+            RGB_OUT(d1 + BPP, r, g, b);
+
+            YUV_TO_RGB2_CCIR(r, g, b, y2_ptr[0]);
+            RGB_OUT(d2, r, g, b);
+
+            YUV_TO_RGB2_CCIR(r, g, b, y2_ptr[1]);
+            RGB_OUT(d2 + BPP, r, g, b);
+
+            d1 += 2 * BPP;
+            d2 += 2 * BPP;
+
+            y1_ptr += 2;
+            y2_ptr += 2;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        /* handle odd width */
+        if (w) {
+            YUV_TO_RGB1_CCIR(cb_ptr[0], cr_ptr[0]);
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+
+            YUV_TO_RGB2_CCIR(r, g, b, y2_ptr[0]);
+            RGB_OUT(d2, r, g, b);
+            d1 += BPP;
+            d2 += BPP;
+            y1_ptr++;
+            y2_ptr++;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        d += 2 * dst->linesize[0];
+        y1_ptr += 2 * src->linesize[0] - width;
+        cb_ptr += src->linesize[1] - width2;
+        cr_ptr += src->linesize[2] - width2;
+    }
+    /* handle odd height */
+    if (height) {
+        d1 = d;
+        for(w = width; w >= 2; w -= 2) {
+            YUV_TO_RGB1_CCIR(cb_ptr[0], cr_ptr[0]);
+            /* output 2 pixels */
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[1]);
+            RGB_OUT(d1 + BPP, r, g, b);
+
+            d1 += 2 * BPP;
+
+            y1_ptr += 2;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        /* handle width */
+        if (w) {
+            YUV_TO_RGB1_CCIR(cb_ptr[0], cr_ptr[0]);
+            /* output 2 pixels */
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+            d1 += BPP;
+
+            y1_ptr++;
+            cb_ptr++;
+            cr_ptr++;
+        }
+    }
+}
+
+static void glue(yuvj420p_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                         int width, int height)
+{
+    const uint8_t *y1_ptr, *y2_ptr, *cb_ptr, *cr_ptr;
+    uint8_t *d, *d1, *d2;
+    int w, y, cb, cr, r_add, g_add, b_add, width2;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    unsigned int r, g, b;
+
+    d = dst->data[0];
+    y1_ptr = src->data[0];
+    cb_ptr = src->data[1];
+    cr_ptr = src->data[2];
+    width2 = (width + 1) >> 1;
+    for(;height >= 2; height -= 2) {
+        d1 = d;
+        d2 = d + dst->linesize[0];
+        y2_ptr = y1_ptr + src->linesize[0];
+        for(w = width; w >= 2; w -= 2) {
+            YUV_TO_RGB1(cb_ptr[0], cr_ptr[0]);
+            /* output 4 pixels */
+            YUV_TO_RGB2(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+
+            YUV_TO_RGB2(r, g, b, y1_ptr[1]);
+            RGB_OUT(d1 + BPP, r, g, b);
+
+            YUV_TO_RGB2(r, g, b, y2_ptr[0]);
+            RGB_OUT(d2, r, g, b);
+
+            YUV_TO_RGB2(r, g, b, y2_ptr[1]);
+            RGB_OUT(d2 + BPP, r, g, b);
+
+            d1 += 2 * BPP;
+            d2 += 2 * BPP;
+
+            y1_ptr += 2;
+            y2_ptr += 2;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        /* handle odd width */
+        if (w) {
+            YUV_TO_RGB1(cb_ptr[0], cr_ptr[0]);
+            YUV_TO_RGB2(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+
+            YUV_TO_RGB2(r, g, b, y2_ptr[0]);
+            RGB_OUT(d2, r, g, b);
+            d1 += BPP;
+            d2 += BPP;
+            y1_ptr++;
+            y2_ptr++;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        d += 2 * dst->linesize[0];
+        y1_ptr += 2 * src->linesize[0] - width;
+        cb_ptr += src->linesize[1] - width2;
+        cr_ptr += src->linesize[2] - width2;
+    }
+    /* handle odd height */
+    if (height) {
+        d1 = d;
+        for(w = width; w >= 2; w -= 2) {
+            YUV_TO_RGB1(cb_ptr[0], cr_ptr[0]);
+            /* output 2 pixels */
+            YUV_TO_RGB2(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+
+            YUV_TO_RGB2(r, g, b, y1_ptr[1]);
+            RGB_OUT(d1 + BPP, r, g, b);
+
+            d1 += 2 * BPP;
+
+            y1_ptr += 2;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        /* handle width */
+        if (w) {
+            YUV_TO_RGB1(cb_ptr[0], cr_ptr[0]);
+            /* output 2 pixels */
+            YUV_TO_RGB2(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+            d1 += BPP;
+
+            y1_ptr++;
+            cb_ptr++;
+            cr_ptr++;
+        }
+    }
+}
+
+static void glue(RGB_NAME, _to_yuv420p)(AVPicture *dst, const AVPicture *src,
+                                        int width, int height)
+{
+    int wrap, wrap3, width2;
+    int r, g, b, r1, g1, b1, w;
+    uint8_t *lum, *cb, *cr;
+    const uint8_t *p;
+
+    lum = dst->data[0];
+    cb = dst->data[1];
+    cr = dst->data[2];
+
+    width2 = (width + 1) >> 1;
+    wrap = dst->linesize[0];
+    wrap3 = src->linesize[0];
+    p = src->data[0];
+    for(;height>=2;height -= 2) {
+        for(w = width; w >= 2; w -= 2) {
+            RGB_IN(r, g, b, p);
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+
+            RGB_IN(r, g, b, p + BPP);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = RGB_TO_Y_CCIR(r, g, b);
+            p += wrap3;
+            lum += wrap;
+
+            RGB_IN(r, g, b, p);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+
+            RGB_IN(r, g, b, p + BPP);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = RGB_TO_Y_CCIR(r, g, b);
+
+            cb[0] = RGB_TO_U_CCIR(r1, g1, b1, 2);
+            cr[0] = RGB_TO_V_CCIR(r1, g1, b1, 2);
+
+            cb++;
+            cr++;
+            p += -wrap3 + 2 * BPP;
+            lum += -wrap + 2;
+        }
+        if (w) {
+            RGB_IN(r, g, b, p);
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+            p += wrap3;
+            lum += wrap;
+            RGB_IN(r, g, b, p);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+            cb[0] = RGB_TO_U_CCIR(r1, g1, b1, 1);
+            cr[0] = RGB_TO_V_CCIR(r1, g1, b1, 1);
+            cb++;
+            cr++;
+            p += -wrap3 + BPP;
+            lum += -wrap + 1;
+        }
+        p += wrap3 + (wrap3 - width * BPP);
+        lum += wrap + (wrap - width);
+        cb += dst->linesize[1] - width2;
+        cr += dst->linesize[2] - width2;
+    }
+    /* handle odd height */
+    if (height) {
+        for(w = width; w >= 2; w -= 2) {
+            RGB_IN(r, g, b, p);
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+
+            RGB_IN(r, g, b, p + BPP);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = RGB_TO_Y_CCIR(r, g, b);
+            cb[0] = RGB_TO_U_CCIR(r1, g1, b1, 1);
+            cr[0] = RGB_TO_V_CCIR(r1, g1, b1, 1);
+            cb++;
+            cr++;
+            p += 2 * BPP;
+           lum += 2;
+        }
+        if (w) {
+            RGB_IN(r, g, b, p);
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+            cb[0] = RGB_TO_U_CCIR(r, g, b, 0);
+            cr[0] = RGB_TO_V_CCIR(r, g, b, 0);
+        }
+    }
+}
+
+static void glue(RGB_NAME, _to_gray)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, g, b, dst_wrap, src_wrap;
+    int x, y;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - BPP * width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            RGB_IN(r, g, b, p);
+            q[0] = RGB_TO_Y(r, g, b);
+            q++;
+            p += BPP;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+static void glue(gray_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, dst_wrap, src_wrap;
+    int x, y;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - BPP * width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            r = p[0];
+            RGB_OUT(q, r, r, r);
+            q += BPP;
+            p ++;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+static void glue(pal8_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, g, b, dst_wrap, src_wrap;
+    int x, y;
+    uint32_t v;
+    const uint32_t *palette;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - width;
+    palette = (uint32_t *)src->data[1];
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - BPP * width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            v = palette[p[0]];
+            r = (v >> 16) & 0xff;
+            g = (v >> 8) & 0xff;
+            b = (v) & 0xff;
+#ifdef RGBA_OUT
+            {
+                int a;
+                a = (v >> 24) & 0xff;
+                RGBA_OUT(q, r, g, b, a);
+            }
+#else
+            RGB_OUT(q, r, g, b);
+#endif
+            q += BPP;
+            p ++;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+// RGB24 has optimised routines
+#if !defined(FMT_RGB32) && !defined(FMT_RGB24)
+/* alpha support */
+
+static void glue(rgb32_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                      int width, int height)
+{
+    const uint8_t *s;
+    uint8_t *d;
+    int src_wrap, dst_wrap, j, y;
+    unsigned int v, r, g, b;
+#ifdef RGBA_OUT
+    unsigned int a;
+#endif
+
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width * 4;
+
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width * BPP;
+
+    for(y=0;y<height;y++) {
+        for(j = 0;j < width; j++) {
+            v = ((const uint32_t *)(s))[0];
+            r = (v >> 16) & 0xff;
+            g = (v >> 8) & 0xff;
+            b = v & 0xff;
+#ifdef RGBA_OUT
+            a = (v >> 24) & 0xff;
+            RGBA_OUT(d, r, g, b, a);
+#else
+            RGB_OUT(d, r, g, b);
+#endif
+            s += 4;
+            d += BPP;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void glue(RGB_NAME, _to_rgb32)(AVPicture *dst, const AVPicture *src,
+                                       int width, int height)
+{
+    const uint8_t *s;
+    uint8_t *d;
+    int src_wrap, dst_wrap, j, y;
+    unsigned int r, g, b;
+#ifdef RGBA_IN
+    unsigned int a;
+#endif
+
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width * BPP;
+
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width * 4;
+
+    for(y=0;y<height;y++) {
+        for(j = 0;j < width; j++) {
+#ifdef RGBA_IN
+            RGBA_IN(r, g, b, a, s);
+            ((uint32_t *)(d))[0] = (a << 24) | (r << 16) | (g << 8) | b;
+#else
+            RGB_IN(r, g, b, s);
+            ((uint32_t *)(d))[0] = (0xff << 24) | (r << 16) | (g << 8) | b;
+#endif
+            d += 4;
+            s += BPP;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+#endif /* !defined(FMT_RGB32) */
+
+#ifndef FMT_RGB24
+
+static void glue(rgb24_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                      int width, int height)
+{
+    const uint8_t *s;
+    uint8_t *d;
+    int src_wrap, dst_wrap, j, y;
+    unsigned int r, g, b;
+
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width * 3;
+
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width * BPP;
+
+    for(y=0;y<height;y++) {
+        for(j = 0;j < width; j++) {
+            r = s[0];
+            g = s[1];
+            b = s[2];
+            RGB_OUT(d, r, g, b);
+            s += 3;
+            d += BPP;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void glue(RGB_NAME, _to_rgb24)(AVPicture *dst, const AVPicture *src,
+                                      int width, int height)
+{
+    const uint8_t *s;
+    uint8_t *d;
+    int src_wrap, dst_wrap, j, y;
+    unsigned int r, g , b;
+
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width * BPP;
+
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width * 3;
+
+    for(y=0;y<height;y++) {
+        for(j = 0;j < width; j++) {
+            RGB_IN(r, g, b, s)
+            d[0] = r;
+            d[1] = g;
+            d[2] = b;
+            d += 3;
+            s += BPP;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+#endif /* !FMT_RGB24 */
+
+#ifdef FMT_RGB24
+
+static void yuv444p_to_rgb24(AVPicture *dst, const AVPicture *src,
+                             int width, int height)
+{
+    const uint8_t *y1_ptr, *cb_ptr, *cr_ptr;
+    uint8_t *d, *d1;
+    int w, y, cb, cr, r_add, g_add, b_add;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    unsigned int r, g, b;
+
+    d = dst->data[0];
+    y1_ptr = src->data[0];
+    cb_ptr = src->data[1];
+    cr_ptr = src->data[2];
+    for(;height > 0; height --) {
+        d1 = d;
+        for(w = width; w > 0; w--) {
+            YUV_TO_RGB1_CCIR(cb_ptr[0], cr_ptr[0]);
+
+            YUV_TO_RGB2_CCIR(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+            d1 += BPP;
+
+            y1_ptr++;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        d += dst->linesize[0];
+        y1_ptr += src->linesize[0] - width;
+        cb_ptr += src->linesize[1] - width;
+        cr_ptr += src->linesize[2] - width;
+    }
+}
+
+static void yuvj444p_to_rgb24(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    const uint8_t *y1_ptr, *cb_ptr, *cr_ptr;
+    uint8_t *d, *d1;
+    int w, y, cb, cr, r_add, g_add, b_add;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    unsigned int r, g, b;
+
+    d = dst->data[0];
+    y1_ptr = src->data[0];
+    cb_ptr = src->data[1];
+    cr_ptr = src->data[2];
+    for(;height > 0; height --) {
+        d1 = d;
+        for(w = width; w > 0; w--) {
+            YUV_TO_RGB1(cb_ptr[0], cr_ptr[0]);
+
+            YUV_TO_RGB2(r, g, b, y1_ptr[0]);
+            RGB_OUT(d1, r, g, b);
+            d1 += BPP;
+
+            y1_ptr++;
+            cb_ptr++;
+            cr_ptr++;
+        }
+        d += dst->linesize[0];
+        y1_ptr += src->linesize[0] - width;
+        cb_ptr += src->linesize[1] - width;
+        cr_ptr += src->linesize[2] - width;
+    }
+}
+
+static void rgb24_to_yuv444p(AVPicture *dst, const AVPicture *src,
+                             int width, int height)
+{
+    int src_wrap, x, y;
+    int r, g, b;
+    uint8_t *lum, *cb, *cr;
+    const uint8_t *p;
+
+    lum = dst->data[0];
+    cb = dst->data[1];
+    cr = dst->data[2];
+
+    src_wrap = src->linesize[0] - width * BPP;
+    p = src->data[0];
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            RGB_IN(r, g, b, p);
+            lum[0] = RGB_TO_Y_CCIR(r, g, b);
+            cb[0] = RGB_TO_U_CCIR(r, g, b, 0);
+            cr[0] = RGB_TO_V_CCIR(r, g, b, 0);
+            p += BPP;
+            cb++;
+            cr++;
+            lum++;
+        }
+        p += src_wrap;
+        lum += dst->linesize[0] - width;
+        cb += dst->linesize[1] - width;
+        cr += dst->linesize[2] - width;
+    }
+}
+
+static void rgb24_to_yuvj420p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int wrap, wrap3, width2;
+    int r, g, b, r1, g1, b1, w;
+    uint8_t *lum, *cb, *cr;
+    const uint8_t *p;
+
+    lum = dst->data[0];
+    cb = dst->data[1];
+    cr = dst->data[2];
+
+    width2 = (width + 1) >> 1;
+    wrap = dst->linesize[0];
+    wrap3 = src->linesize[0];
+    p = src->data[0];
+    for(;height>=2;height -= 2) {
+        for(w = width; w >= 2; w -= 2) {
+            RGB_IN(r, g, b, p);
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = RGB_TO_Y(r, g, b);
+
+            RGB_IN(r, g, b, p + BPP);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = RGB_TO_Y(r, g, b);
+            p += wrap3;
+            lum += wrap;
+
+            RGB_IN(r, g, b, p);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[0] = RGB_TO_Y(r, g, b);
+
+            RGB_IN(r, g, b, p + BPP);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = RGB_TO_Y(r, g, b);
+
+            cb[0] = RGB_TO_U(r1, g1, b1, 2);
+            cr[0] = RGB_TO_V(r1, g1, b1, 2);
+
+            cb++;
+            cr++;
+            p += -wrap3 + 2 * BPP;
+            lum += -wrap + 2;
+        }
+        if (w) {
+            RGB_IN(r, g, b, p);
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = RGB_TO_Y(r, g, b);
+            p += wrap3;
+            lum += wrap;
+            RGB_IN(r, g, b, p);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[0] = RGB_TO_Y(r, g, b);
+            cb[0] = RGB_TO_U(r1, g1, b1, 1);
+            cr[0] = RGB_TO_V(r1, g1, b1, 1);
+            cb++;
+            cr++;
+            p += -wrap3 + BPP;
+            lum += -wrap + 1;
+        }
+        p += wrap3 + (wrap3 - width * BPP);
+        lum += wrap + (wrap - width);
+        cb += dst->linesize[1] - width2;
+        cr += dst->linesize[2] - width2;
+    }
+    /* handle odd height */
+    if (height) {
+        for(w = width; w >= 2; w -= 2) {
+            RGB_IN(r, g, b, p);
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = RGB_TO_Y(r, g, b);
+
+            RGB_IN(r, g, b, p + BPP);
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = RGB_TO_Y(r, g, b);
+            cb[0] = RGB_TO_U(r1, g1, b1, 1);
+            cr[0] = RGB_TO_V(r1, g1, b1, 1);
+            cb++;
+            cr++;
+            p += 2 * BPP;
+           lum += 2;
+        }
+        if (w) {
+            RGB_IN(r, g, b, p);
+            lum[0] = RGB_TO_Y(r, g, b);
+            cb[0] = RGB_TO_U(r, g, b, 0);
+            cr[0] = RGB_TO_V(r, g, b, 0);
+        }
+    }
+}
+
+static void rgb24_to_yuvj444p(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int src_wrap, x, y;
+    int r, g, b;
+    uint8_t *lum, *cb, *cr;
+    const uint8_t *p;
+
+    lum = dst->data[0];
+    cb = dst->data[1];
+    cr = dst->data[2];
+
+    src_wrap = src->linesize[0] - width * BPP;
+    p = src->data[0];
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            RGB_IN(r, g, b, p);
+            lum[0] = RGB_TO_Y(r, g, b);
+            cb[0] = RGB_TO_U(r, g, b, 0);
+            cr[0] = RGB_TO_V(r, g, b, 0);
+            p += BPP;
+            cb++;
+            cr++;
+            lum++;
+        }
+        p += src_wrap;
+        lum += dst->linesize[0] - width;
+        cb += dst->linesize[1] - width;
+        cr += dst->linesize[2] - width;
+    }
+}
+
+#endif /* FMT_RGB24 */
+
+#if defined(FMT_RGB24) || defined(FMT_RGB32)
+
+static void glue(RGB_NAME, _to_pal8)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int dst_wrap, src_wrap;
+    int x, y, has_alpha;
+    unsigned int r, g, b;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - BPP * width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - width;
+    has_alpha = 0;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+#ifdef RGBA_IN
+            {
+                unsigned int a;
+                RGBA_IN(r, g, b, a, p);
+                /* crude approximation for alpha ! */
+                if (a < 0x80) {
+                    has_alpha = 1;
+                    q[0] = TRANSP_INDEX;
+                } else {
+                    q[0] = gif_clut_index(r, g, b);
+                }
+            }
+#else
+            RGB_IN(r, g, b, p);
+            q[0] = gif_clut_index(r, g, b);
+#endif
+            q++;
+            p += BPP;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+
+    build_rgb_palette(dst->data[1], has_alpha);
+}
+
+#endif /* defined(FMT_RGB24) || defined(FMT_RGB32) */
+
+#ifdef RGBA_IN
+
+static int glue(get_alpha_info_, RGB_NAME)(const AVPicture *src,
+                                           int width, int height)
+{
+    const unsigned char *p;
+    int src_wrap, ret, x, y;
+    unsigned int r, g, b, a;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - BPP * width;
+    ret = 0;
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            RGBA_IN(r, g, b, a, p);
+            if (a == 0x00) {
+                ret |= FF_ALPHA_TRANSP;
+            } else if (a != 0xff) {
+                ret |= FF_ALPHA_SEMI_TRANSP;
+            }
+            p += BPP;
+        }
+        p += src_wrap;
+    }
+    return ret;
+}
+
+#endif /* RGBA_IN */
+
+#undef RGB_IN
+#undef RGBA_IN
+#undef RGB_OUT
+#undef RGBA_OUT
+#undef BPP
+#undef RGB_NAME
+#undef FMT_RGB24
+#undef FMT_RGB32
diff --git a/contrib/ffmpeg/libavcodec/imgresample.c b/contrib/ffmpeg/libavcodec/imgresample.c
new file mode 100644
index 000000000..2722d5acf
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/imgresample.c
@@ -0,0 +1,949 @@
+/*
+ * High quality image resampling with polyphase filters
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file imgresample.c
+ * High quality image resampling with polyphase filters .
+ */
+
+#include "avcodec.h"
+#include "swscale.h"
+#include "dsputil.h"
+
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+
+#define NB_COMPONENTS 3
+
+#define PHASE_BITS 4
+#define NB_PHASES  (1 << PHASE_BITS)
+#define NB_TAPS    4
+#define FCENTER    1  /* index of the center of the filter */
+//#define TEST    1  /* Test it */
+
+#define POS_FRAC_BITS 16
+#define POS_FRAC      (1 << POS_FRAC_BITS)
+/* 6 bits precision is needed for MMX */
+#define FILTER_BITS   8
+
+#define LINE_BUF_HEIGHT (NB_TAPS * 4)
+
+struct SwsContext {
+    struct ImgReSampleContext *resampling_ctx;
+    enum PixelFormat src_pix_fmt, dst_pix_fmt;
+};
+
+struct ImgReSampleContext {
+    int iwidth, iheight, owidth, oheight;
+    int topBand, bottomBand, leftBand, rightBand;
+    int padtop, padbottom, padleft, padright;
+    int pad_owidth, pad_oheight;
+    int h_incr, v_incr;
+    DECLARE_ALIGNED_8(int16_t, h_filters[NB_PHASES][NB_TAPS]); /* horizontal filters */
+    DECLARE_ALIGNED_8(int16_t, v_filters[NB_PHASES][NB_TAPS]); /* vertical filters */
+    uint8_t *line_buf;
+};
+
+void av_build_filter(int16_t *filter, double factor, int tap_count, int phase_count, int scale, int type);
+
+static inline int get_phase(int pos)
+{
+    return ((pos) >> (POS_FRAC_BITS - PHASE_BITS)) & ((1 << PHASE_BITS) - 1);
+}
+
+/* This function must be optimized */
+static void h_resample_fast(uint8_t *dst, int dst_width, const uint8_t *src,
+                            int src_width, int src_start, int src_incr,
+                            int16_t *filters)
+{
+    int src_pos, phase, sum, i;
+    const uint8_t *s;
+    int16_t *filter;
+
+    src_pos = src_start;
+    for(i=0;i<dst_width;i++) {
+#ifdef TEST
+        /* test */
+        if ((src_pos >> POS_FRAC_BITS) < 0 ||
+            (src_pos >> POS_FRAC_BITS) > (src_width - NB_TAPS))
+            av_abort();
+#endif
+        s = src + (src_pos >> POS_FRAC_BITS);
+        phase = get_phase(src_pos);
+        filter = filters + phase * NB_TAPS;
+#if NB_TAPS == 4
+        sum = s[0] * filter[0] +
+            s[1] * filter[1] +
+            s[2] * filter[2] +
+            s[3] * filter[3];
+#else
+        {
+            int j;
+            sum = 0;
+            for(j=0;j<NB_TAPS;j++)
+                sum += s[j] * filter[j];
+        }
+#endif
+        sum = sum >> FILTER_BITS;
+        if (sum < 0)
+            sum = 0;
+        else if (sum > 255)
+            sum = 255;
+        dst[0] = sum;
+        src_pos += src_incr;
+        dst++;
+    }
+}
+
+/* This function must be optimized */
+static void v_resample(uint8_t *dst, int dst_width, const uint8_t *src,
+                       int wrap, int16_t *filter)
+{
+    int sum, i;
+    const uint8_t *s;
+
+    s = src;
+    for(i=0;i<dst_width;i++) {
+#if NB_TAPS == 4
+        sum = s[0 * wrap] * filter[0] +
+            s[1 * wrap] * filter[1] +
+            s[2 * wrap] * filter[2] +
+            s[3 * wrap] * filter[3];
+#else
+        {
+            int j;
+            uint8_t *s1 = s;
+
+            sum = 0;
+            for(j=0;j<NB_TAPS;j++) {
+                sum += s1[0] * filter[j];
+                s1 += wrap;
+            }
+        }
+#endif
+        sum = sum >> FILTER_BITS;
+        if (sum < 0)
+            sum = 0;
+        else if (sum > 255)
+            sum = 255;
+        dst[0] = sum;
+        dst++;
+        s++;
+    }
+}
+
+#ifdef HAVE_MMX
+
+#include "i386/mmx.h"
+
+#define FILTER4(reg) \
+{\
+        s = src + (src_pos >> POS_FRAC_BITS);\
+        phase = get_phase(src_pos);\
+        filter = filters + phase * NB_TAPS;\
+        movq_m2r(*s, reg);\
+        punpcklbw_r2r(mm7, reg);\
+        movq_m2r(*filter, mm6);\
+        pmaddwd_r2r(reg, mm6);\
+        movq_r2r(mm6, reg);\
+        psrlq_i2r(32, reg);\
+        paddd_r2r(mm6, reg);\
+        psrad_i2r(FILTER_BITS, reg);\
+        src_pos += src_incr;\
+}
+
+#define DUMP(reg) movq_r2m(reg, tmp); printf(#reg "=%016"PRIx64"\n", tmp.uq);
+
+/* XXX: do four pixels at a time */
+static void h_resample_fast4_mmx(uint8_t *dst, int dst_width,
+                                 const uint8_t *src, int src_width,
+                                 int src_start, int src_incr, int16_t *filters)
+{
+    int src_pos, phase;
+    const uint8_t *s;
+    int16_t *filter;
+    mmx_t tmp;
+
+    src_pos = src_start;
+    pxor_r2r(mm7, mm7);
+
+    while (dst_width >= 4) {
+
+        FILTER4(mm0);
+        FILTER4(mm1);
+        FILTER4(mm2);
+        FILTER4(mm3);
+
+        packuswb_r2r(mm7, mm0);
+        packuswb_r2r(mm7, mm1);
+        packuswb_r2r(mm7, mm3);
+        packuswb_r2r(mm7, mm2);
+        movq_r2m(mm0, tmp);
+        dst[0] = tmp.ub[0];
+        movq_r2m(mm1, tmp);
+        dst[1] = tmp.ub[0];
+        movq_r2m(mm2, tmp);
+        dst[2] = tmp.ub[0];
+        movq_r2m(mm3, tmp);
+        dst[3] = tmp.ub[0];
+        dst += 4;
+        dst_width -= 4;
+    }
+    while (dst_width > 0) {
+        FILTER4(mm0);
+        packuswb_r2r(mm7, mm0);
+        movq_r2m(mm0, tmp);
+        dst[0] = tmp.ub[0];
+        dst++;
+        dst_width--;
+    }
+    emms();
+}
+
+static void v_resample4_mmx(uint8_t *dst, int dst_width, const uint8_t *src,
+                            int wrap, int16_t *filter)
+{
+    int sum, i, v;
+    const uint8_t *s;
+    mmx_t tmp;
+    mmx_t coefs[4];
+
+    for(i=0;i<4;i++) {
+        v = filter[i];
+        coefs[i].uw[0] = v;
+        coefs[i].uw[1] = v;
+        coefs[i].uw[2] = v;
+        coefs[i].uw[3] = v;
+    }
+
+    pxor_r2r(mm7, mm7);
+    s = src;
+    while (dst_width >= 4) {
+        movq_m2r(s[0 * wrap], mm0);
+        punpcklbw_r2r(mm7, mm0);
+        movq_m2r(s[1 * wrap], mm1);
+        punpcklbw_r2r(mm7, mm1);
+        movq_m2r(s[2 * wrap], mm2);
+        punpcklbw_r2r(mm7, mm2);
+        movq_m2r(s[3 * wrap], mm3);
+        punpcklbw_r2r(mm7, mm3);
+
+        pmullw_m2r(coefs[0], mm0);
+        pmullw_m2r(coefs[1], mm1);
+        pmullw_m2r(coefs[2], mm2);
+        pmullw_m2r(coefs[3], mm3);
+
+        paddw_r2r(mm1, mm0);
+        paddw_r2r(mm3, mm2);
+        paddw_r2r(mm2, mm0);
+        psraw_i2r(FILTER_BITS, mm0);
+
+        packuswb_r2r(mm7, mm0);
+        movq_r2m(mm0, tmp);
+
+        *(uint32_t *)dst = tmp.ud[0];
+        dst += 4;
+        s += 4;
+        dst_width -= 4;
+    }
+    while (dst_width > 0) {
+        sum = s[0 * wrap] * filter[0] +
+            s[1 * wrap] * filter[1] +
+            s[2 * wrap] * filter[2] +
+            s[3 * wrap] * filter[3];
+        sum = sum >> FILTER_BITS;
+        if (sum < 0)
+            sum = 0;
+        else if (sum > 255)
+            sum = 255;
+        dst[0] = sum;
+        dst++;
+        s++;
+        dst_width--;
+    }
+    emms();
+}
+#endif
+
+#ifdef HAVE_ALTIVEC
+typedef         union {
+    vector unsigned char v;
+    unsigned char c[16];
+} vec_uc_t;
+
+typedef         union {
+    vector signed short v;
+    signed short s[8];
+} vec_ss_t;
+
+void v_resample16_altivec(uint8_t *dst, int dst_width, const uint8_t *src,
+                          int wrap, int16_t *filter)
+{
+    int sum, i;
+    const uint8_t *s;
+    vector unsigned char *tv, tmp, dstv, zero;
+    vec_ss_t srchv[4], srclv[4], fv[4];
+    vector signed short zeros, sumhv, sumlv;
+    s = src;
+
+    for(i=0;i<4;i++)
+    {
+        /*
+           The vec_madds later on does an implicit >>15 on the result.
+           Since FILTER_BITS is 8, and we have 15 bits of magnitude in
+           a signed short, we have just enough bits to pre-shift our
+           filter constants <<7 to compensate for vec_madds.
+        */
+        fv[i].s[0] = filter[i] << (15-FILTER_BITS);
+        fv[i].v = vec_splat(fv[i].v, 0);
+    }
+
+    zero = vec_splat_u8(0);
+    zeros = vec_splat_s16(0);
+
+
+    /*
+       When we're resampling, we'd ideally like both our input buffers,
+       and output buffers to be 16-byte aligned, so we can do both aligned
+       reads and writes. Sadly we can't always have this at the moment, so
+       we opt for aligned writes, as unaligned writes have a huge overhead.
+       To do this, do enough scalar resamples to get dst 16-byte aligned.
+    */
+    i = (-(int)dst) & 0xf;
+    while(i>0) {
+        sum = s[0 * wrap] * filter[0] +
+        s[1 * wrap] * filter[1] +
+        s[2 * wrap] * filter[2] +
+        s[3 * wrap] * filter[3];
+        sum = sum >> FILTER_BITS;
+        if (sum<0) sum = 0; else if (sum>255) sum=255;
+        dst[0] = sum;
+        dst++;
+        s++;
+        dst_width--;
+        i--;
+    }
+
+    /* Do our altivec resampling on 16 pixels at once. */
+    while(dst_width>=16) {
+        /*
+           Read 16 (potentially unaligned) bytes from each of
+           4 lines into 4 vectors, and split them into shorts.
+           Interleave the multipy/accumulate for the resample
+           filter with the loads to hide the 3 cycle latency
+           the vec_madds have.
+        */
+        tv = (vector unsigned char *) &s[0 * wrap];
+        tmp = vec_perm(tv[0], tv[1], vec_lvsl(0, &s[i * wrap]));
+        srchv[0].v = (vector signed short) vec_mergeh(zero, tmp);
+        srclv[0].v = (vector signed short) vec_mergel(zero, tmp);
+        sumhv = vec_madds(srchv[0].v, fv[0].v, zeros);
+        sumlv = vec_madds(srclv[0].v, fv[0].v, zeros);
+
+        tv = (vector unsigned char *) &s[1 * wrap];
+        tmp = vec_perm(tv[0], tv[1], vec_lvsl(0, &s[1 * wrap]));
+        srchv[1].v = (vector signed short) vec_mergeh(zero, tmp);
+        srclv[1].v = (vector signed short) vec_mergel(zero, tmp);
+        sumhv = vec_madds(srchv[1].v, fv[1].v, sumhv);
+        sumlv = vec_madds(srclv[1].v, fv[1].v, sumlv);
+
+        tv = (vector unsigned char *) &s[2 * wrap];
+        tmp = vec_perm(tv[0], tv[1], vec_lvsl(0, &s[2 * wrap]));
+        srchv[2].v = (vector signed short) vec_mergeh(zero, tmp);
+        srclv[2].v = (vector signed short) vec_mergel(zero, tmp);
+        sumhv = vec_madds(srchv[2].v, fv[2].v, sumhv);
+        sumlv = vec_madds(srclv[2].v, fv[2].v, sumlv);
+
+        tv = (vector unsigned char *) &s[3 * wrap];
+        tmp = vec_perm(tv[0], tv[1], vec_lvsl(0, &s[3 * wrap]));
+        srchv[3].v = (vector signed short) vec_mergeh(zero, tmp);
+        srclv[3].v = (vector signed short) vec_mergel(zero, tmp);
+        sumhv = vec_madds(srchv[3].v, fv[3].v, sumhv);
+        sumlv = vec_madds(srclv[3].v, fv[3].v, sumlv);
+
+        /*
+           Pack the results into our destination vector,
+           and do an aligned write of that back to memory.
+        */
+        dstv = vec_packsu(sumhv, sumlv) ;
+        vec_st(dstv, 0, (vector unsigned char *) dst);
+
+        dst+=16;
+        s+=16;
+        dst_width-=16;
+    }
+
+    /*
+       If there are any leftover pixels, resample them
+       with the slow scalar method.
+    */
+    while(dst_width>0) {
+        sum = s[0 * wrap] * filter[0] +
+        s[1 * wrap] * filter[1] +
+        s[2 * wrap] * filter[2] +
+        s[3 * wrap] * filter[3];
+        sum = sum >> FILTER_BITS;
+        if (sum<0) sum = 0; else if (sum>255) sum=255;
+        dst[0] = sum;
+        dst++;
+        s++;
+        dst_width--;
+    }
+}
+#endif
+
+/* slow version to handle limit cases. Does not need optimisation */
+static void h_resample_slow(uint8_t *dst, int dst_width,
+                            const uint8_t *src, int src_width,
+                            int src_start, int src_incr, int16_t *filters)
+{
+    int src_pos, phase, sum, j, v, i;
+    const uint8_t *s, *src_end;
+    int16_t *filter;
+
+    src_end = src + src_width;
+    src_pos = src_start;
+    for(i=0;i<dst_width;i++) {
+        s = src + (src_pos >> POS_FRAC_BITS);
+        phase = get_phase(src_pos);
+        filter = filters + phase * NB_TAPS;
+        sum = 0;
+        for(j=0;j<NB_TAPS;j++) {
+            if (s < src)
+                v = src[0];
+            else if (s >= src_end)
+                v = src_end[-1];
+            else
+                v = s[0];
+            sum += v * filter[j];
+            s++;
+        }
+        sum = sum >> FILTER_BITS;
+        if (sum < 0)
+            sum = 0;
+        else if (sum > 255)
+            sum = 255;
+        dst[0] = sum;
+        src_pos += src_incr;
+        dst++;
+    }
+}
+
+static void h_resample(uint8_t *dst, int dst_width, const uint8_t *src,
+                       int src_width, int src_start, int src_incr,
+                       int16_t *filters)
+{
+    int n, src_end;
+
+    if (src_start < 0) {
+        n = (0 - src_start + src_incr - 1) / src_incr;
+        h_resample_slow(dst, n, src, src_width, src_start, src_incr, filters);
+        dst += n;
+        dst_width -= n;
+        src_start += n * src_incr;
+    }
+    src_end = src_start + dst_width * src_incr;
+    if (src_end > ((src_width - NB_TAPS) << POS_FRAC_BITS)) {
+        n = (((src_width - NB_TAPS + 1) << POS_FRAC_BITS) - 1 - src_start) /
+            src_incr;
+    } else {
+        n = dst_width;
+    }
+#ifdef HAVE_MMX
+    if ((mm_flags & MM_MMX) && NB_TAPS == 4)
+        h_resample_fast4_mmx(dst, n,
+                             src, src_width, src_start, src_incr, filters);
+    else
+#endif
+        h_resample_fast(dst, n,
+                        src, src_width, src_start, src_incr, filters);
+    if (n < dst_width) {
+        dst += n;
+        dst_width -= n;
+        src_start += n * src_incr;
+        h_resample_slow(dst, dst_width,
+                        src, src_width, src_start, src_incr, filters);
+    }
+}
+
+static void component_resample(ImgReSampleContext *s,
+                               uint8_t *output, int owrap, int owidth, int oheight,
+                               uint8_t *input, int iwrap, int iwidth, int iheight)
+{
+    int src_y, src_y1, last_src_y, ring_y, phase_y, y1, y;
+    uint8_t *new_line, *src_line;
+
+    last_src_y = - FCENTER - 1;
+    /* position of the bottom of the filter in the source image */
+    src_y = (last_src_y + NB_TAPS) * POS_FRAC;
+    ring_y = NB_TAPS; /* position in ring buffer */
+    for(y=0;y<oheight;y++) {
+        /* apply horizontal filter on new lines from input if needed */
+        src_y1 = src_y >> POS_FRAC_BITS;
+        while (last_src_y < src_y1) {
+            if (++ring_y >= LINE_BUF_HEIGHT + NB_TAPS)
+                ring_y = NB_TAPS;
+            last_src_y++;
+            /* handle limit conditions : replicate line (slightly
+               inefficient because we filter multiple times) */
+            y1 = last_src_y;
+            if (y1 < 0) {
+                y1 = 0;
+            } else if (y1 >= iheight) {
+                y1 = iheight - 1;
+            }
+            src_line = input + y1 * iwrap;
+            new_line = s->line_buf + ring_y * owidth;
+            /* apply filter and handle limit cases correctly */
+            h_resample(new_line, owidth,
+                       src_line, iwidth, - FCENTER * POS_FRAC, s->h_incr,
+                       &s->h_filters[0][0]);
+            /* handle ring buffer wraping */
+            if (ring_y >= LINE_BUF_HEIGHT) {
+                memcpy(s->line_buf + (ring_y - LINE_BUF_HEIGHT) * owidth,
+                       new_line, owidth);
+            }
+        }
+        /* apply vertical filter */
+        phase_y = get_phase(src_y);
+#ifdef HAVE_MMX
+        /* desactivated MMX because loss of precision */
+        if ((mm_flags & MM_MMX) && NB_TAPS == 4 && 0)
+            v_resample4_mmx(output, owidth,
+                            s->line_buf + (ring_y - NB_TAPS + 1) * owidth, owidth,
+                            &s->v_filters[phase_y][0]);
+        else
+#endif
+#ifdef HAVE_ALTIVEC
+            if ((mm_flags & MM_ALTIVEC) && NB_TAPS == 4 && FILTER_BITS <= 6)
+                v_resample16_altivec(output, owidth,
+                                s->line_buf + (ring_y - NB_TAPS + 1) * owidth, owidth,
+                                &s->v_filters[phase_y][0]);
+        else
+#endif
+            v_resample(output, owidth,
+                       s->line_buf + (ring_y - NB_TAPS + 1) * owidth, owidth,
+                       &s->v_filters[phase_y][0]);
+
+        src_y += s->v_incr;
+
+        output += owrap;
+    }
+}
+
+ImgReSampleContext *img_resample_init(int owidth, int oheight,
+                                      int iwidth, int iheight)
+{
+    return img_resample_full_init(owidth, oheight, iwidth, iheight,
+            0, 0, 0, 0, 0, 0, 0, 0);
+}
+
+ImgReSampleContext *img_resample_full_init(int owidth, int oheight,
+                                      int iwidth, int iheight,
+                                      int topBand, int bottomBand,
+        int leftBand, int rightBand,
+        int padtop, int padbottom,
+        int padleft, int padright)
+{
+    ImgReSampleContext *s;
+
+    if (!owidth || !oheight || !iwidth || !iheight)
+        return NULL;
+
+    s = av_mallocz(sizeof(ImgReSampleContext));
+    if (!s)
+        return NULL;
+    if((unsigned)owidth >= UINT_MAX / (LINE_BUF_HEIGHT + NB_TAPS))
+        return NULL;
+    s->line_buf = av_mallocz(owidth * (LINE_BUF_HEIGHT + NB_TAPS));
+    if (!s->line_buf)
+        goto fail;
+
+    s->owidth = owidth;
+    s->oheight = oheight;
+    s->iwidth = iwidth;
+    s->iheight = iheight;
+
+    s->topBand = topBand;
+    s->bottomBand = bottomBand;
+    s->leftBand = leftBand;
+    s->rightBand = rightBand;
+
+    s->padtop = padtop;
+    s->padbottom = padbottom;
+    s->padleft = padleft;
+    s->padright = padright;
+
+    s->pad_owidth = owidth - (padleft + padright);
+    s->pad_oheight = oheight - (padtop + padbottom);
+
+    s->h_incr = ((iwidth - leftBand - rightBand) * POS_FRAC) / s->pad_owidth;
+    s->v_incr = ((iheight - topBand - bottomBand) * POS_FRAC) / s->pad_oheight;
+
+    av_build_filter(&s->h_filters[0][0], (float) s->pad_owidth  /
+            (float) (iwidth - leftBand - rightBand), NB_TAPS, NB_PHASES, 1<<FILTER_BITS, 0);
+    av_build_filter(&s->v_filters[0][0], (float) s->pad_oheight /
+            (float) (iheight - topBand - bottomBand), NB_TAPS, NB_PHASES, 1<<FILTER_BITS, 0);
+
+    return s;
+fail:
+    av_free(s);
+    return NULL;
+}
+
+void img_resample(ImgReSampleContext *s,
+                  AVPicture *output, const AVPicture *input)
+{
+    int i, shift;
+    uint8_t* optr;
+
+    for (i=0;i<3;i++) {
+        shift = (i == 0) ? 0 : 1;
+
+        optr = output->data[i] + (((output->linesize[i] *
+                        s->padtop) + s->padleft) >> shift);
+
+        component_resample(s, optr, output->linesize[i],
+                s->pad_owidth >> shift, s->pad_oheight >> shift,
+                input->data[i] + (input->linesize[i] *
+                    (s->topBand >> shift)) + (s->leftBand >> shift),
+                input->linesize[i], ((s->iwidth - s->leftBand -
+                        s->rightBand) >> shift),
+                           (s->iheight - s->topBand - s->bottomBand) >> shift);
+    }
+}
+
+void img_resample_close(ImgReSampleContext *s)
+{
+    av_free(s->line_buf);
+    av_free(s);
+}
+
+struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat,
+                                  int dstW, int dstH, int dstFormat,
+                                  int flags, SwsFilter *srcFilter,
+                                  SwsFilter *dstFilter, double *param)
+{
+    struct SwsContext *ctx;
+
+    ctx = av_malloc(sizeof(struct SwsContext));
+    if (ctx == NULL) {
+        av_log(NULL, AV_LOG_ERROR, "Cannot allocate a resampling context!\n");
+
+        return NULL;
+    }
+
+    if ((srcH != dstH) || (srcW != dstW)) {
+        if ((srcFormat != PIX_FMT_YUV420P) || (dstFormat != PIX_FMT_YUV420P)) {
+            av_log(NULL, AV_LOG_INFO, "PIX_FMT_YUV420P will be used as an intermediate format for rescaling\n");
+        }
+        ctx->resampling_ctx = img_resample_init(dstW, dstH, srcW, srcH);
+    } else {
+        ctx->resampling_ctx = av_malloc(sizeof(ImgReSampleContext));
+        ctx->resampling_ctx->iheight = srcH;
+        ctx->resampling_ctx->iwidth = srcW;
+        ctx->resampling_ctx->oheight = dstH;
+        ctx->resampling_ctx->owidth = dstW;
+    }
+    ctx->src_pix_fmt = srcFormat;
+    ctx->dst_pix_fmt = dstFormat;
+
+    return ctx;
+}
+
+void sws_freeContext(struct SwsContext *ctx)
+{
+    if (!ctx)
+        return;
+    if ((ctx->resampling_ctx->iwidth != ctx->resampling_ctx->owidth) ||
+        (ctx->resampling_ctx->iheight != ctx->resampling_ctx->oheight)) {
+        img_resample_close(ctx->resampling_ctx);
+    } else {
+        av_free(ctx->resampling_ctx);
+    }
+    av_free(ctx);
+}
+
+
+/**
+ * Checks if context is valid or reallocs a new one instead.
+ * If context is NULL, just calls sws_getContext() to get a new one.
+ * Otherwise, checks if the parameters are the same already saved in context.
+ * If that is the case, returns the current context.
+ * Otherwise, frees context and gets a new one.
+ *
+ * Be warned that srcFilter, dstFilter are not checked, they are
+ * asumed to remain valid.
+ */
+struct SwsContext *sws_getCachedContext(struct SwsContext *ctx,
+                        int srcW, int srcH, int srcFormat,
+                        int dstW, int dstH, int dstFormat, int flags,
+                        SwsFilter *srcFilter, SwsFilter *dstFilter, double *param)
+{
+    if (ctx != NULL) {
+        if ((ctx->resampling_ctx->iwidth != srcW) ||
+                        (ctx->resampling_ctx->iheight != srcH) ||
+                        (ctx->src_pix_fmt != srcFormat) ||
+                        (ctx->resampling_ctx->owidth != dstW) ||
+                        (ctx->resampling_ctx->oheight != dstH) ||
+                        (ctx->dst_pix_fmt != dstFormat))
+        {
+            sws_freeContext(ctx);
+            ctx = NULL;
+        }
+    }
+    if (ctx == NULL) {
+        return sws_getContext(srcW, srcH, srcFormat,
+                        dstW, dstH, dstFormat, flags,
+                        srcFilter, dstFilter, param);
+    }
+    return ctx;
+}
+
+int sws_scale(struct SwsContext *ctx, uint8_t* src[], int srcStride[],
+              int srcSliceY, int srcSliceH, uint8_t* dst[], int dstStride[])
+{
+    AVPicture src_pict, dst_pict;
+    int i, res = 0;
+    AVPicture picture_format_temp;
+    AVPicture picture_resample_temp, *formatted_picture, *resampled_picture;
+    uint8_t *buf1 = NULL, *buf2 = NULL;
+    enum PixelFormat current_pix_fmt;
+
+    for (i = 0; i < 4; i++) {
+        src_pict.data[i] = src[i];
+        src_pict.linesize[i] = srcStride[i];
+        dst_pict.data[i] = dst[i];
+        dst_pict.linesize[i] = dstStride[i];
+    }
+    if ((ctx->resampling_ctx->iwidth != ctx->resampling_ctx->owidth) ||
+        (ctx->resampling_ctx->iheight != ctx->resampling_ctx->oheight)) {
+        /* We have to rescale the picture, but only YUV420P rescaling is supported... */
+
+        if (ctx->src_pix_fmt != PIX_FMT_YUV420P) {
+            int size;
+
+            /* create temporary picture for rescaling input*/
+            size = avpicture_get_size(PIX_FMT_YUV420P, ctx->resampling_ctx->iwidth, ctx->resampling_ctx->iheight);
+            buf1 = av_malloc(size);
+            if (!buf1) {
+                res = -1;
+                goto the_end;
+            }
+            formatted_picture = &picture_format_temp;
+            avpicture_fill((AVPicture*)formatted_picture, buf1,
+                           PIX_FMT_YUV420P, ctx->resampling_ctx->iwidth, ctx->resampling_ctx->iheight);
+
+            if (img_convert((AVPicture*)formatted_picture, PIX_FMT_YUV420P,
+                            &src_pict, ctx->src_pix_fmt,
+                            ctx->resampling_ctx->iwidth, ctx->resampling_ctx->iheight) < 0) {
+
+                av_log(NULL, AV_LOG_ERROR, "pixel format conversion not handled\n");
+                res = -1;
+                goto the_end;
+            }
+        } else {
+            formatted_picture = &src_pict;
+        }
+
+        if (ctx->dst_pix_fmt != PIX_FMT_YUV420P) {
+            int size;
+
+            /* create temporary picture for rescaling output*/
+            size = avpicture_get_size(PIX_FMT_YUV420P, ctx->resampling_ctx->owidth, ctx->resampling_ctx->oheight);
+            buf2 = av_malloc(size);
+            if (!buf2) {
+                res = -1;
+                goto the_end;
+            }
+            resampled_picture = &picture_resample_temp;
+            avpicture_fill((AVPicture*)resampled_picture, buf2,
+                           PIX_FMT_YUV420P, ctx->resampling_ctx->owidth, ctx->resampling_ctx->oheight);
+
+        } else {
+            resampled_picture = &dst_pict;
+        }
+
+        /* ...and finally rescale!!! */
+        img_resample(ctx->resampling_ctx, resampled_picture, formatted_picture);
+        current_pix_fmt = PIX_FMT_YUV420P;
+    } else {
+        resampled_picture = &src_pict;
+        current_pix_fmt = ctx->src_pix_fmt;
+    }
+
+    if (current_pix_fmt != ctx->dst_pix_fmt) {
+        if (img_convert(&dst_pict, ctx->dst_pix_fmt,
+                        resampled_picture, current_pix_fmt,
+                        ctx->resampling_ctx->owidth, ctx->resampling_ctx->oheight) < 0) {
+
+            av_log(NULL, AV_LOG_ERROR, "pixel format conversion not handled\n");
+
+            res = -1;
+            goto the_end;
+        }
+    } else if (resampled_picture != &dst_pict) {
+        av_picture_copy(&dst_pict, resampled_picture, current_pix_fmt,
+                        ctx->resampling_ctx->owidth, ctx->resampling_ctx->oheight);
+    }
+
+the_end:
+    av_free(buf1);
+    av_free(buf2);
+    return res;
+}
+
+
+#ifdef TEST
+#include <stdio.h>
+
+/* input */
+#define XSIZE 256
+#define YSIZE 256
+uint8_t img[XSIZE * YSIZE];
+
+/* output */
+#define XSIZE1 512
+#define YSIZE1 512
+uint8_t img1[XSIZE1 * YSIZE1];
+uint8_t img2[XSIZE1 * YSIZE1];
+
+void save_pgm(const char *filename, uint8_t *img, int xsize, int ysize)
+{
+#undef fprintf
+    FILE *f;
+    f=fopen(filename,"w");
+    fprintf(f,"P5\n%d %d\n%d\n", xsize, ysize, 255);
+    fwrite(img,1, xsize * ysize,f);
+    fclose(f);
+#define fprintf please_use_av_log
+}
+
+static void dump_filter(int16_t *filter)
+{
+    int i, ph;
+
+    for(ph=0;ph<NB_PHASES;ph++) {
+        av_log(NULL, AV_LOG_INFO, "%2d: ", ph);
+        for(i=0;i<NB_TAPS;i++) {
+            av_log(NULL, AV_LOG_INFO, " %5.2f", filter[ph * NB_TAPS + i] / 256.0);
+        }
+        av_log(NULL, AV_LOG_INFO, "\n");
+    }
+}
+
+#ifdef HAVE_MMX
+int mm_flags;
+#endif
+
+int main(int argc, char **argv)
+{
+    int x, y, v, i, xsize, ysize;
+    ImgReSampleContext *s;
+    float fact, factors[] = { 1/2.0, 3.0/4.0, 1.0, 4.0/3.0, 16.0/9.0, 2.0 };
+    char buf[256];
+
+    /* build test image */
+    for(y=0;y<YSIZE;y++) {
+        for(x=0;x<XSIZE;x++) {
+            if (x < XSIZE/2 && y < YSIZE/2) {
+                if (x < XSIZE/4 && y < YSIZE/4) {
+                    if ((x % 10) <= 6 &&
+                        (y % 10) <= 6)
+                        v = 0xff;
+                    else
+                        v = 0x00;
+                } else if (x < XSIZE/4) {
+                    if (x & 1)
+                        v = 0xff;
+                    else
+                        v = 0;
+                } else if (y < XSIZE/4) {
+                    if (y & 1)
+                        v = 0xff;
+                    else
+                        v = 0;
+                } else {
+                    if (y < YSIZE*3/8) {
+                        if ((y+x) & 1)
+                            v = 0xff;
+                        else
+                            v = 0;
+                    } else {
+                        if (((x+3) % 4) <= 1 &&
+                            ((y+3) % 4) <= 1)
+                            v = 0xff;
+                        else
+                            v = 0x00;
+                    }
+                }
+            } else if (x < XSIZE/2) {
+                v = ((x - (XSIZE/2)) * 255) / (XSIZE/2);
+            } else if (y < XSIZE/2) {
+                v = ((y - (XSIZE/2)) * 255) / (XSIZE/2);
+            } else {
+                v = ((x + y - XSIZE) * 255) / XSIZE;
+            }
+            img[(YSIZE - y) * XSIZE + (XSIZE - x)] = v;
+        }
+    }
+    save_pgm("/tmp/in.pgm", img, XSIZE, YSIZE);
+    for(i=0;i<sizeof(factors)/sizeof(float);i++) {
+        fact = factors[i];
+        xsize = (int)(XSIZE * fact);
+        ysize = (int)((YSIZE - 100) * fact);
+        s = img_resample_full_init(xsize, ysize, XSIZE, YSIZE, 50 ,50, 0, 0, 0, 0, 0, 0);
+        av_log(NULL, AV_LOG_INFO, "Factor=%0.2f\n", fact);
+        dump_filter(&s->h_filters[0][0]);
+        component_resample(s, img1, xsize, xsize, ysize,
+                           img + 50 * XSIZE, XSIZE, XSIZE, YSIZE - 100);
+        img_resample_close(s);
+
+        snprintf(buf, sizeof(buf), "/tmp/out%d.pgm", i);
+        save_pgm(buf, img1, xsize, ysize);
+    }
+
+    /* mmx test */
+#ifdef HAVE_MMX
+    av_log(NULL, AV_LOG_INFO, "MMX test\n");
+    fact = 0.72;
+    xsize = (int)(XSIZE * fact);
+    ysize = (int)(YSIZE * fact);
+    mm_flags = MM_MMX;
+    s = img_resample_init(xsize, ysize, XSIZE, YSIZE);
+    component_resample(s, img1, xsize, xsize, ysize,
+                       img, XSIZE, XSIZE, YSIZE);
+
+    mm_flags = 0;
+    s = img_resample_init(xsize, ysize, XSIZE, YSIZE);
+    component_resample(s, img2, xsize, xsize, ysize,
+                       img, XSIZE, XSIZE, YSIZE);
+    if (memcmp(img1, img2, xsize * ysize) != 0) {
+        av_log(NULL, AV_LOG_ERROR, "mmx error\n");
+        exit(1);
+    }
+    av_log(NULL, AV_LOG_INFO, "MMX OK\n");
+#endif
+    return 0;
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/indeo2.c b/contrib/ffmpeg/libavcodec/indeo2.c
new file mode 100644
index 000000000..2b129d141
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/indeo2.c
@@ -0,0 +1,221 @@
+/*
+ * Intel Indeo 2 codec
+ * Copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file indeo2.c
+ * Intel Indeo 2 decoder.
+ */
+#define ALT_BITSTREAM_READER_LE
+#include "avcodec.h"
+#include "bitstream.h"
+#include "indeo2data.h"
+
+typedef struct Ir2Context{
+    AVCodecContext *avctx;
+    AVFrame picture;
+    GetBitContext gb;
+    int decode_delta;
+} Ir2Context;
+
+#define CODE_VLC_BITS 14
+static VLC ir2_vlc;
+
+/* Indeo 2 codes are in range 0x01..0x7F and 0x81..0x90 */
+static inline int ir2_get_code(GetBitContext *gb)
+{
+    return get_vlc2(gb, ir2_vlc.table, CODE_VLC_BITS, 1) + 1;
+}
+
+static int ir2_decode_plane(Ir2Context *ctx, int width, int height, uint8_t *dst, int stride,
+                             const uint8_t *table)
+{
+    int i;
+    int j;
+    int out = 0;
+    int c;
+    int t;
+
+    if(width&1)
+        return -1;
+
+    /* first line contain absolute values, other lines contain deltas */
+    while (out < width){
+        c = ir2_get_code(&ctx->gb);
+        if(c >= 0x80) { /* we have a run */
+            c -= 0x7F;
+            if(out + c*2 > width)
+                return -1;
+            for (i = 0; i < c * 2; i++)
+                dst[out++] = 0x80;
+        } else { /* copy two values from table */
+            dst[out++] = table[c * 2];
+            dst[out++] = table[(c * 2) + 1];
+        }
+    }
+    dst += stride;
+
+    for (j = 1; j < height; j++){
+        out = 0;
+        while (out < width){
+            c = ir2_get_code(&ctx->gb);
+            if(c >= 0x80) { /* we have a skip */
+                c -= 0x7F;
+                if(out + c*2 > width)
+                    return -1;
+                for (i = 0; i < c * 2; i++) {
+                    dst[out] = dst[out - stride];
+                    out++;
+                }
+            } else { /* add two deltas from table */
+                t = dst[out - stride] + (table[c * 2] - 128);
+                t= av_clip_uint8(t);
+                dst[out] = t;
+                out++;
+                t = dst[out - stride] + (table[(c * 2) + 1] - 128);
+                t= av_clip_uint8(t);
+                dst[out] = t;
+                out++;
+            }
+        }
+        dst += stride;
+    }
+    return 0;
+}
+
+static int ir2_decode_plane_inter(Ir2Context *ctx, int width, int height, uint8_t *dst, int stride,
+                             const uint8_t *table)
+{
+    int j;
+    int out = 0;
+    int c;
+    int t;
+
+    if(width&1)
+        return -1;
+
+    for (j = 0; j < height; j++){
+        out = 0;
+        while (out < width){
+            c = ir2_get_code(&ctx->gb);
+            if(c >= 0x80) { /* we have a skip */
+                c -= 0x7F;
+                out += c * 2;
+            } else { /* add two deltas from table */
+                t = dst[out] + (((table[c * 2] - 128)*3) >> 2);
+                t= av_clip_uint8(t);
+                dst[out] = t;
+                out++;
+                t = dst[out] + (((table[(c * 2) + 1] - 128)*3) >> 2);
+                t= av_clip_uint8(t);
+                dst[out] = t;
+                out++;
+            }
+        }
+        dst += stride;
+    }
+    return 0;
+}
+
+static int ir2_decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    Ir2Context * const s = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    int start;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference = 1;
+    p->buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, p)) {
+        av_log(s->avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    s->decode_delta = buf[18];
+
+    /* decide whether frame uses deltas or not */
+#ifndef ALT_BITSTREAM_READER_LE
+    for (i = 0; i < buf_size; i++)
+        buf[i] = ff_reverse[buf[i]];
+#endif
+    start = 48; /* hardcoded for now */
+
+    init_get_bits(&s->gb, buf + start, buf_size - start);
+
+    if (s->decode_delta) { /* intraframe */
+        ir2_decode_plane(s, avctx->width, avctx->height,
+                         s->picture.data[0], s->picture.linesize[0], ir2_luma_table);
+        /* swapped U and V */
+        ir2_decode_plane(s, avctx->width >> 2, avctx->height >> 2,
+                         s->picture.data[2], s->picture.linesize[2], ir2_luma_table);
+        ir2_decode_plane(s, avctx->width >> 2, avctx->height >> 2,
+                         s->picture.data[1], s->picture.linesize[1], ir2_luma_table);
+    } else { /* interframe */
+        ir2_decode_plane_inter(s, avctx->width, avctx->height,
+                         s->picture.data[0], s->picture.linesize[0], ir2_luma_table);
+        /* swapped U and V */
+        ir2_decode_plane_inter(s, avctx->width >> 2, avctx->height >> 2,
+                         s->picture.data[2], s->picture.linesize[2], ir2_luma_table);
+        ir2_decode_plane_inter(s, avctx->width >> 2, avctx->height >> 2,
+                         s->picture.data[1], s->picture.linesize[1], ir2_luma_table);
+    }
+
+    *picture= *(AVFrame*)&s->picture;
+    *data_size = sizeof(AVPicture);
+
+    return buf_size;
+}
+
+static int ir2_decode_init(AVCodecContext *avctx){
+    Ir2Context * const ic = avctx->priv_data;
+
+    ic->avctx = avctx;
+
+    avctx->pix_fmt= PIX_FMT_YUV410P;
+
+    if (!ir2_vlc.table)
+        init_vlc(&ir2_vlc, CODE_VLC_BITS, IR2_CODES,
+                 &ir2_codes[0][1], 4, 2,
+#ifdef ALT_BITSTREAM_READER_LE
+                 &ir2_codes[0][0], 4, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+#else
+                 &ir2_codes[0][0], 4, 2, INIT_VLC_USE_STATIC);
+#endif
+
+    return 0;
+}
+
+AVCodec indeo2_decoder = {
+    "indeo2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_INDEO2,
+    sizeof(Ir2Context),
+    ir2_decode_init,
+    NULL,
+    NULL,
+    ir2_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/indeo2data.h b/contrib/ffmpeg/libavcodec/indeo2data.h
new file mode 100644
index 000000000..71d250af7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/indeo2data.h
@@ -0,0 +1,134 @@
+/*
+ * Intel Indeo 2 codec
+ * copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define IR2_CODES 143
+static const uint16_t ir2_codes[IR2_CODES][2] = {
+#ifdef ALT_BITSTREAM_READER_LE
+{0x0000,  3}, {0x0004,  3}, {0x0006,  3}, {0x0001,  5},
+{0x0009,  5}, {0x0019,  5}, {0x000D,  5}, {0x001D,  5},
+{0x0023,  6}, {0x0013,  6}, {0x0033,  6}, {0x000B,  6},
+{0x002B,  6}, {0x001B,  6}, {0x0007,  8}, {0x0087,  8},
+{0x0027,  8}, {0x00A7,  8}, {0x0067,  8}, {0x00E7,  8},
+{0x0097,  8}, {0x0057,  8}, {0x0037,  8}, {0x00B7,  8},
+{0x00F7,  8}, {0x000F,  9}, {0x008F,  9}, {0x018F,  9},
+{0x014F,  9}, {0x00CF,  9}, {0x002F,  9}, {0x012F,  9},
+{0x01AF,  9}, {0x006F,  9}, {0x00EF,  9}, {0x01EF,  9},
+{0x001F, 10}, {0x021F, 10}, {0x011F, 10}, {0x031F, 10},
+{0x009F, 10}, {0x029F, 10}, {0x019F, 10}, {0x039F, 10},
+{0x005F, 10}, {0x025F, 10}, {0x015F, 10}, {0x035F, 10},
+{0x00DF, 10}, {0x02DF, 10}, {0x01DF, 10}, {0x03DF, 10},
+{0x003F, 13}, {0x103F, 13}, {0x083F, 13}, {0x183F, 13},
+{0x043F, 13}, {0x143F, 13}, {0x0C3F, 13}, {0x1C3F, 13},
+{0x023F, 13}, {0x123F, 13}, {0x0A3F, 13}, {0x1A3F, 13},
+{0x063F, 13}, {0x163F, 13}, {0x0E3F, 13}, {0x1E3F, 13},
+{0x013F, 13}, {0x113F, 13}, {0x093F, 13}, {0x193F, 13},
+{0x053F, 13}, {0x153F, 13}, {0x0D3F, 13}, {0x1D3F, 13},
+{0x033F, 13}, {0x133F, 13}, {0x0B3F, 13}, {0x1B3F, 13},
+{0x073F, 13}, {0x173F, 13}, {0x0F3F, 13}, {0x1F3F, 13},
+{0x00BF, 13}, {0x10BF, 13}, {0x08BF, 13}, {0x18BF, 13},
+{0x04BF, 13}, {0x14BF, 13}, {0x0CBF, 13}, {0x1CBF, 13},
+{0x02BF, 13}, {0x12BF, 13}, {0x0ABF, 13}, {0x1ABF, 13},
+{0x06BF, 13}, {0x16BF, 13}, {0x0EBF, 13}, {0x1EBF, 13},
+{0x01BF, 13}, {0x11BF, 13}, {0x09BF, 13}, {0x19BF, 13},
+{0x05BF, 13}, {0x15BF, 13}, {0x0DBF, 13}, {0x1DBF, 13},
+{0x03BF, 13}, {0x13BF, 13}, {0x0BBF, 13}, {0x1BBF, 13},
+{0x07BF, 13}, {0x17BF, 13}, {0x0FBF, 13}, {0x1FBF, 13},
+{0x007F, 14}, {0x207F, 14}, {0x107F, 14}, {0x307F, 14},
+{0x087F, 14}, {0x287F, 14}, {0x187F, 14}, {0x387F, 14},
+{0x047F, 14}, {0x247F, 14}, {0x147F, 14}, {0x0002,  3},
+{0x0011,  5}, {0x0005,  5}, {0x0015,  5}, {0x0003,  6},
+{0x003B,  6}, {0x0047,  8}, {0x00C7,  8}, {0x0017,  8},
+{0x00D7,  8}, {0x0077,  8}, {0x010F,  9}, {0x004F,  9},
+{0x01CF,  9}, {0x00AF,  9}, {0x016F,  9},
+#else
+    {0x0000,  3}, {0x0001,  3}, {0x0003,  3}, {0x0010,  5},
+    {0x0012,  5}, {0x0013,  5}, {0x0016,  5}, {0x0017,  5},
+    {0x0031,  6}, {0x0032,  6}, {0x0033,  6}, {0x0034,  6},
+    {0x0035,  6}, {0x0036,  6}, {0x00E0,  8}, {0x00E1,  8},
+    {0x00E4,  8}, {0x00E5,  8}, {0x00E6,  8}, {0x00E7,  8},
+    {0x00E9,  8}, {0x00EA,  8}, {0x00EC,  8}, {0x00ED,  8},
+    {0x00EF,  8}, {0x01E0,  9}, {0x01E2,  9}, {0x01E3,  9},
+    {0x01E5,  9}, {0x01E6,  9}, {0x01E8,  9}, {0x01E9,  9},
+    {0x01EB,  9}, {0x01EC,  9}, {0x01EE,  9}, {0x01EF,  9},
+    {0x03E0, 10}, {0x03E1, 10}, {0x03E2, 10}, {0x03E3, 10},
+    {0x03E4, 10}, {0x03E5, 10}, {0x03E6, 10}, {0x03E7, 10},
+    {0x03E8, 10}, {0x03E9, 10}, {0x03EA, 10}, {0x03EB, 10},
+    {0x03EC, 10}, {0x03ED, 10}, {0x03EE, 10}, {0x03EF, 10},
+    {0x1F80, 13}, {0x1F81, 13}, {0x1F82, 13}, {0x1F83, 13},
+    {0x1F84, 13}, {0x1F85, 13}, {0x1F86, 13}, {0x1F87, 13},
+    {0x1F88, 13}, {0x1F89, 13}, {0x1F8A, 13}, {0x1F8B, 13},
+    {0x1F8C, 13}, {0x1F8D, 13}, {0x1F8E, 13}, {0x1F8F, 13},
+    {0x1F90, 13}, {0x1F91, 13}, {0x1F92, 13}, {0x1F93, 13},
+    {0x1F94, 13}, {0x1F95, 13}, {0x1F96, 13}, {0x1F97, 13},
+    {0x1F98, 13}, {0x1F99, 13}, {0x1F9A, 13}, {0x1F9B, 13},
+    {0x1F9C, 13}, {0x1F9D, 13}, {0x1F9E, 13}, {0x1F9F, 13},
+    {0x1FA0, 13}, {0x1FA1, 13}, {0x1FA2, 13}, {0x1FA3, 13},
+    {0x1FA4, 13}, {0x1FA5, 13}, {0x1FA6, 13}, {0x1FA7, 13},
+    {0x1FA8, 13}, {0x1FA9, 13}, {0x1FAA, 13}, {0x1FAB, 13},
+    {0x1FAC, 13}, {0x1FAD, 13}, {0x1FAE, 13}, {0x1FAF, 13},
+    {0x1FB0, 13}, {0x1FB1, 13}, {0x1FB2, 13}, {0x1FB3, 13},
+    {0x1FB4, 13}, {0x1FB5, 13}, {0x1FB6, 13}, {0x1FB7, 13},
+    {0x1FB8, 13}, {0x1FB9, 13}, {0x1FBA, 13}, {0x1FBB, 13},
+    {0x1FBC, 13}, {0x1FBD, 13}, {0x1FBE, 13}, {0x1FBF, 13},
+    {0x3F80, 14}, {0x3F81, 14}, {0x3F82, 14}, {0x3F83, 14},
+    {0x3F84, 14}, {0x3F85, 14}, {0x3F86, 14}, {0x3F87, 14},
+    {0x3F88, 14}, {0x3F89, 14}, {0x3F8A, 14}, {0x0002,  3},
+    {0x0011,  5}, {0x0014,  5}, {0x0015,  5}, {0x0030,  6},
+    {0x0037,  6}, {0x00E2,  8}, {0x00E3,  8}, {0x00E8,  8},
+    {0x00EB,  8}, {0x00EE,  8}, {0x01E1,  9}, {0x01E4,  9},
+    {0x01E7,  9}, {0x01EA,  9}, {0x01ED,  9}
+#endif
+};
+
+static const uint8_t ir2_luma_table[256] = {
+ 0x80, 0x80, 0x84, 0x84, 0x7C, 0x7C, 0x7F, 0x85,
+ 0x81, 0x7B, 0x85, 0x7F, 0x7B, 0x81, 0x8C, 0x8C,
+ 0x74, 0x74, 0x83, 0x8D, 0x7D, 0x73, 0x8D, 0x83,
+ 0x73, 0x7D, 0x77, 0x89, 0x89, 0x77, 0x89, 0x77,
+ 0x77, 0x89, 0x8C, 0x95, 0x74, 0x6B, 0x95, 0x8C,
+ 0x6B, 0x74, 0x7C, 0x90, 0x84, 0x70, 0x90, 0x7C,
+ 0x70, 0x84, 0x96, 0x96, 0x6A, 0x6A, 0x82, 0x98,
+ 0x7E, 0x68, 0x98, 0x82, 0x68, 0x7E, 0x97, 0xA2,
+ 0x69, 0x5E, 0xA2, 0x97, 0x5E, 0x69, 0xA2, 0xA2,
+ 0x5E, 0x5E, 0x8B, 0xA3, 0x75, 0x5D, 0xA3, 0x8B,
+ 0x5D, 0x75, 0x71, 0x95, 0x8F, 0x6B, 0x95, 0x71,
+ 0x6B, 0x8F, 0x78, 0x9D, 0x88, 0x63, 0x9D, 0x78,
+ 0x63, 0x88, 0x7F, 0xA7, 0x81, 0x59, 0xA7, 0x7F,
+ 0x59, 0x81, 0xA4, 0xB1, 0x5C, 0x4F, 0xB1, 0xA4,
+ 0x4F, 0x5C, 0x96, 0xB1, 0x6A, 0x4F, 0xB1, 0x96,
+ 0x4F, 0x6A, 0xB2, 0xB2, 0x4E, 0x4E, 0x65, 0x9B,
+ 0x9B, 0x65, 0x9B, 0x65, 0x65, 0x9B, 0x89, 0xB4,
+ 0x77, 0x4C, 0xB4, 0x89, 0x4C, 0x77, 0x6A, 0xA3,
+ 0x96, 0x5D, 0xA3, 0x6A, 0x5D, 0x96, 0x73, 0xAC,
+ 0x8D, 0x54, 0xAC, 0x73, 0x54, 0x8D, 0xB4, 0xC3,
+ 0x4C, 0x3D, 0xC3, 0xB4, 0x3D, 0x4C, 0xA4, 0xC3,
+ 0x5C, 0x3D, 0xC3, 0xA4, 0x3D, 0x5C, 0xC4, 0xC4,
+ 0x3C, 0x3C, 0x96, 0xC6, 0x6A, 0x3A, 0xC6, 0x96,
+ 0x3A, 0x6A, 0x7C, 0xBA, 0x84, 0x46, 0xBA, 0x7C,
+ 0x46, 0x84, 0x5B, 0xAB, 0xA5, 0x55, 0xAB, 0x5B,
+ 0x55, 0xA5, 0x63, 0xB4, 0x9D, 0x4C, 0xB4, 0x63,
+ 0x4C, 0x9D, 0x86, 0xCA, 0x7A, 0x36, 0xCA, 0x86,
+ 0x36, 0x7A, 0xB6, 0xD7, 0x4A, 0x29, 0xD7, 0xB6,
+ 0x29, 0x4A, 0xC8, 0xD7, 0x38, 0x29, 0xD7, 0xC8,
+ 0x29, 0x38, 0xA4, 0xD8, 0x5C, 0x28, 0xD8, 0xA4,
+ 0x28, 0x5C, 0x6C, 0xC1, 0x94, 0x3F, 0xC1, 0x6C,
+ 0x3F, 0x94, 0xD9, 0xD9, 0x27, 0x27, 0x80, 0x80
+};
diff --git a/contrib/ffmpeg/libavcodec/indeo3.c b/contrib/ffmpeg/libavcodec/indeo3.c
new file mode 100644
index 000000000..1b1914406
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/indeo3.c
@@ -0,0 +1,1149 @@
+/*
+ * Intel Indeo 3 (IV31, IV32, etc.) video decoder for ffmpeg
+ * written, produced, and directed by Alan Smithee
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+#include "indeo3data.h"
+
+typedef struct
+{
+  unsigned char *Ybuf;
+  unsigned char *Ubuf;
+  unsigned char *Vbuf;
+  unsigned char *the_buf;
+  unsigned int the_buf_size;
+  unsigned short y_w, y_h;
+  unsigned short uv_w, uv_h;
+} YUVBufs;
+
+typedef struct Indeo3DecodeContext {
+    AVCodecContext *avctx;
+    int width, height;
+    AVFrame frame;
+
+    YUVBufs iv_frame[2];
+    YUVBufs *cur_frame;
+    YUVBufs *ref_frame;
+
+    unsigned char *ModPred;
+    unsigned short *corrector_type;
+} Indeo3DecodeContext;
+
+static int corrector_type_0[24] = {
+  195, 159, 133, 115, 101,  93,  87,  77,
+  195, 159, 133, 115, 101,  93,  87,  77,
+  128,  79,  79,  79,  79,  79,  79,  79
+};
+
+static int corrector_type_2[8] = { 9, 7, 6, 8, 5, 4, 3, 2 };
+
+static void build_modpred(Indeo3DecodeContext *s)
+{
+  int i, j;
+
+  s->ModPred = (unsigned char *) av_malloc (8 * 128);
+
+  for (i=0; i < 128; ++i) {
+    s->ModPred[i+0*128] = (i > 126) ? 254 : 2*((i + 1) - ((i + 1) % 2));
+    s->ModPred[i+1*128] = (i == 7)  ?  20 : ((i == 119 || i == 120)
+                                 ? 236 : 2*((i + 2) - ((i + 1) % 3)));
+    s->ModPred[i+2*128] = (i > 125) ? 248 : 2*((i + 2) - ((i + 2) % 4));
+    s->ModPred[i+3*128] =                        2*((i + 1) - ((i - 3) % 5));
+    s->ModPred[i+4*128] = (i == 8)  ?  20 : 2*((i + 1) - ((i - 3) % 6));
+    s->ModPred[i+5*128] =                        2*((i + 4) - ((i + 3) % 7));
+    s->ModPred[i+6*128] = (i > 123) ? 240 : 2*((i + 4) - ((i + 4) % 8));
+    s->ModPred[i+7*128] =                        2*((i + 5) - ((i + 4) % 9));
+  }
+
+  s->corrector_type = (unsigned short *) av_malloc (24 * 256 * sizeof(unsigned short));
+
+  for (i=0; i < 24; ++i) {
+    for (j=0; j < 256; ++j) {
+      s->corrector_type[i*256+j] = (j < corrector_type_0[i])
+                                ? 1 : ((j < 248 || (i == 16 && j == 248))
+                                       ? 0 : corrector_type_2[j - 248]);
+    }
+  }
+}
+
+static void iv_Decode_Chunk(Indeo3DecodeContext *s, unsigned char *cur,
+  unsigned char *ref, int width, int height, unsigned char *buf1,
+  long fflags2, unsigned char *hdr,
+  unsigned char *buf2, int min_width_160);
+
+/* ---------------------------------------------------------------------- */
+static void iv_alloc_frames(Indeo3DecodeContext *s)
+{
+  int luma_width, luma_height, luma_pixels, chroma_width, chroma_height,
+      chroma_pixels, i;
+  unsigned int bufsize;
+
+  luma_width   = (s->width  + 3) & (~3);
+  luma_height  = (s->height + 3) & (~3);
+
+  s->iv_frame[0].y_w = s->iv_frame[0].y_h =
+    s->iv_frame[0].the_buf_size = 0;
+  s->iv_frame[1].y_w = s->iv_frame[1].y_h =
+    s->iv_frame[1].the_buf_size = 0;
+  s->iv_frame[1].the_buf = NULL;
+
+  chroma_width  = ((luma_width >> 2) + 3) & (~3);
+  chroma_height = ((luma_height>> 2) + 3) & (~3);
+  luma_pixels = luma_width * luma_height;
+  chroma_pixels = chroma_width * chroma_height;
+
+  bufsize = luma_pixels * 2 + luma_width * 3 +
+    (chroma_pixels + chroma_width) * 4;
+
+  if((s->iv_frame[0].the_buf =
+    (s->iv_frame[0].the_buf_size == 0 ? av_malloc(bufsize) :
+      av_realloc(s->iv_frame[0].the_buf, bufsize))) == NULL)
+    return;
+  s->iv_frame[0].y_w = s->iv_frame[1].y_w = luma_width;
+  s->iv_frame[0].y_h = s->iv_frame[1].y_h = luma_height;
+  s->iv_frame[0].uv_w = s->iv_frame[1].uv_w = chroma_width;
+  s->iv_frame[0].uv_h = s->iv_frame[1].uv_h = chroma_height;
+  s->iv_frame[0].the_buf_size = bufsize;
+
+  s->iv_frame[0].Ybuf = s->iv_frame[0].the_buf + luma_width;
+  i = luma_pixels + luma_width * 2;
+  s->iv_frame[1].Ybuf = s->iv_frame[0].the_buf + i;
+  i += (luma_pixels + luma_width);
+  s->iv_frame[0].Ubuf = s->iv_frame[0].the_buf + i;
+  i += (chroma_pixels + chroma_width);
+  s->iv_frame[1].Ubuf = s->iv_frame[0].the_buf + i;
+  i += (chroma_pixels + chroma_width);
+  s->iv_frame[0].Vbuf = s->iv_frame[0].the_buf + i;
+  i += (chroma_pixels + chroma_width);
+  s->iv_frame[1].Vbuf = s->iv_frame[0].the_buf + i;
+
+  for(i = 1; i <= luma_width; i++)
+    s->iv_frame[0].Ybuf[-i] = s->iv_frame[1].Ybuf[-i] =
+      s->iv_frame[0].Ubuf[-i] = 0x80;
+
+  for(i = 1; i <= chroma_width; i++) {
+    s->iv_frame[1].Ubuf[-i] = 0x80;
+    s->iv_frame[0].Vbuf[-i] = 0x80;
+    s->iv_frame[1].Vbuf[-i] = 0x80;
+    s->iv_frame[1].Vbuf[chroma_pixels+i-1] = 0x80;
+  }
+}
+
+/* ---------------------------------------------------------------------- */
+static void iv_free_func(Indeo3DecodeContext *s)
+{
+  int i;
+
+  for(i = 0 ; i < 2 ; i++) {
+    if(s->iv_frame[i].the_buf != NULL)
+      av_free(s->iv_frame[i].the_buf);
+    s->iv_frame[i].Ybuf = s->iv_frame[i].Ubuf =
+      s->iv_frame[i].Vbuf = NULL;
+    s->iv_frame[i].the_buf = NULL;
+    s->iv_frame[i].the_buf_size = 0;
+    s->iv_frame[i].y_w = s->iv_frame[i].y_h = 0;
+    s->iv_frame[i].uv_w = s->iv_frame[i].uv_h = 0;
+  }
+
+  av_free(s->ModPred);
+  av_free(s->corrector_type);
+}
+
+/* ---------------------------------------------------------------------- */
+static unsigned long iv_decode_frame(Indeo3DecodeContext *s,
+                                     unsigned char *buf, int buf_size)
+{
+  unsigned int hdr_width, hdr_height,
+    chroma_width, chroma_height;
+  unsigned long fflags1, fflags2, fflags3, offs1, offs2, offs3, offs;
+  unsigned char *hdr_pos, *buf_pos;
+
+  buf_pos = buf;
+  buf_pos += 18;
+
+  fflags1 = le2me_16(*(uint16_t *)buf_pos);
+  buf_pos += 2;
+  fflags3 = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 4;
+  fflags2 = *buf_pos++;
+  buf_pos += 3;
+  hdr_height = le2me_16(*(uint16_t *)buf_pos);
+  buf_pos += 2;
+  hdr_width = le2me_16(*(uint16_t *)buf_pos);
+
+  if(avcodec_check_dimensions(NULL, hdr_width, hdr_height))
+      return -1;
+
+  buf_pos += 2;
+  chroma_height = ((hdr_height >> 2) + 3) & 0x7ffc;
+  chroma_width = ((hdr_width >> 2) + 3) & 0x7ffc;
+  offs1 = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 4;
+  offs2 = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 4;
+  offs3 = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 8;
+  hdr_pos = buf_pos;
+  if(fflags3 == 0x80) return 4;
+
+  if(fflags1 & 0x200) {
+    s->cur_frame = s->iv_frame + 1;
+    s->ref_frame = s->iv_frame;
+  } else {
+    s->cur_frame = s->iv_frame;
+    s->ref_frame = s->iv_frame + 1;
+  }
+
+  buf_pos = buf + 16 + offs1;
+  offs = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 4;
+
+  iv_Decode_Chunk(s, s->cur_frame->Ybuf, s->ref_frame->Ybuf, hdr_width,
+    hdr_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
+    FFMIN(hdr_width, 160));
+
+  if (!(s->avctx->flags & CODEC_FLAG_GRAY))
+  {
+
+  buf_pos = buf + 16 + offs2;
+  offs = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 4;
+
+  iv_Decode_Chunk(s, s->cur_frame->Vbuf, s->ref_frame->Vbuf, chroma_width,
+    chroma_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
+    FFMIN(chroma_width, 40));
+
+  buf_pos = buf + 16 + offs3;
+  offs = le2me_32(*(uint32_t *)buf_pos);
+  buf_pos += 4;
+
+  iv_Decode_Chunk(s, s->cur_frame->Ubuf, s->ref_frame->Ubuf, chroma_width,
+    chroma_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
+    FFMIN(chroma_width, 40));
+
+  }
+
+  return 8;
+}
+
+typedef struct {
+  long xpos;
+  long ypos;
+  long width;
+  long height;
+  long split_flag;
+  long split_direction;
+  long usl7;
+} ustr_t;
+
+/* ---------------------------------------------------------------------- */
+
+#define LV1_CHECK(buf1,rle_v3,lv1,lp2)  \
+  if((lv1 & 0x80) != 0) {   \
+    if(rle_v3 != 0)         \
+      rle_v3 = 0;           \
+    else {                  \
+      rle_v3 = 1;           \
+      buf1 -= 2;            \
+    }                       \
+  }                         \
+  lp2 = 4;
+
+
+#define RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)  \
+  if(rle_v3 == 0) {         \
+    rle_v2 = *buf1;         \
+    rle_v1 = 1;             \
+    if(rle_v2 > 32) {       \
+      rle_v2 -= 32;         \
+      rle_v1 = 0;           \
+    }                       \
+    rle_v3 = 1;             \
+  }                         \
+  buf1--;
+
+
+#define LP2_CHECK(buf1,rle_v3,lp2)  \
+  if(lp2 == 0 && rle_v3 != 0)     \
+    rle_v3 = 0;           \
+  else {                  \
+    buf1--;               \
+    rle_v3 = 1;           \
+  }
+
+
+#define RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2) \
+  rle_v2--;             \
+  if(rle_v2 == 0) {     \
+    rle_v3 = 0;         \
+    buf1 += 2;          \
+  }                     \
+  lp2 = 4;
+
+static void iv_Decode_Chunk(Indeo3DecodeContext *s,
+  unsigned char *cur, unsigned char *ref, int width, int height,
+  unsigned char *buf1, long fflags2, unsigned char *hdr,
+  unsigned char *buf2, int min_width_160)
+{
+  unsigned char bit_buf;
+  unsigned long bit_pos, lv, lv1, lv2;
+  long *width_tbl, width_tbl_arr[10];
+  signed char *ref_vectors;
+  unsigned char *cur_frm_pos, *ref_frm_pos, *cp, *cp2;
+  uint32_t *cur_lp, *ref_lp;
+  const uint32_t *correction_lp[2], *correctionloworder_lp[2], *correctionhighorder_lp[2];
+  unsigned short *correction_type_sp[2];
+  ustr_t strip_tbl[20], *strip;
+  int i, j, k, lp1, lp2, flag1, cmd, blks_width, blks_height, region_160_width,
+    rle_v1, rle_v2, rle_v3;
+  unsigned short res;
+
+  bit_buf = 0;
+  ref_vectors = NULL;
+
+  width_tbl = width_tbl_arr + 1;
+  i = (width < 0 ? width + 3 : width)/4;
+  for(j = -1; j < 8; j++)
+    width_tbl[j] = i * j;
+
+  strip = strip_tbl;
+
+  for(region_160_width = 0; region_160_width < (width - min_width_160); region_160_width += min_width_160);
+
+  strip->ypos = strip->xpos = 0;
+  for(strip->width = min_width_160; width > strip->width; strip->width *= 2);
+  strip->height = height;
+  strip->split_direction = 0;
+  strip->split_flag = 0;
+  strip->usl7 = 0;
+
+  bit_pos = 0;
+
+  rle_v1 = rle_v2 = rle_v3 = 0;
+
+  while(strip >= strip_tbl) {
+    if(bit_pos <= 0) {
+      bit_pos = 8;
+      bit_buf = *buf1++;
+    }
+
+    bit_pos -= 2;
+    cmd = (bit_buf >> bit_pos) & 0x03;
+
+    if(cmd == 0) {
+      strip++;
+      memcpy(strip, strip-1, sizeof(ustr_t));
+      strip->split_flag = 1;
+      strip->split_direction = 0;
+      strip->height = (strip->height > 8 ? ((strip->height+8)>>4)<<3 : 4);
+      continue;
+    } else if(cmd == 1) {
+      strip++;
+      memcpy(strip, strip-1, sizeof(ustr_t));
+      strip->split_flag = 1;
+      strip->split_direction = 1;
+      strip->width = (strip->width > 8 ? ((strip->width+8)>>4)<<3 : 4);
+      continue;
+    } else if(cmd == 2) {
+      if(strip->usl7 == 0) {
+        strip->usl7 = 1;
+        ref_vectors = NULL;
+        continue;
+      }
+    } else if(cmd == 3) {
+      if(strip->usl7 == 0) {
+        strip->usl7 = 1;
+        ref_vectors = (signed char*)buf2 + (*buf1 * 2);
+        buf1++;
+        continue;
+      }
+    }
+
+    cur_frm_pos = cur + width * strip->ypos + strip->xpos;
+
+    if((blks_width = strip->width) < 0)
+      blks_width += 3;
+    blks_width >>= 2;
+    blks_height = strip->height;
+
+    if(ref_vectors != NULL) {
+      ref_frm_pos = ref + (ref_vectors[0] + strip->ypos) * width +
+        ref_vectors[1] + strip->xpos;
+    } else
+      ref_frm_pos = cur_frm_pos - width_tbl[4];
+
+    if(cmd == 2) {
+      if(bit_pos <= 0) {
+        bit_pos = 8;
+        bit_buf = *buf1++;
+      }
+
+      bit_pos -= 2;
+      cmd = (bit_buf >> bit_pos) & 0x03;
+
+      if(cmd == 0 || ref_vectors != NULL) {
+        for(lp1 = 0; lp1 < blks_width; lp1++) {
+          for(i = 0, j = 0; i < blks_height; i++, j += width_tbl[1])
+            ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)ref_frm_pos)[j];
+          cur_frm_pos += 4;
+          ref_frm_pos += 4;
+        }
+      } else if(cmd != 1)
+        return;
+    } else {
+      k = *buf1 >> 4;
+      j = *buf1 & 0x0f;
+      buf1++;
+      lv = j + fflags2;
+
+      if((lv - 8) <= 7 && (k == 0 || k == 3 || k == 10)) {
+        cp2 = s->ModPred + ((lv - 8) << 7);
+        cp = ref_frm_pos;
+        for(i = 0; i < blks_width << 2; i++) {
+            int v = *cp >> 1;
+            *(cp++) = cp2[v];
+        }
+      }
+
+      if(k == 1 || k == 4) {
+        lv = (hdr[j] & 0xf) + fflags2;
+        correction_type_sp[0] = s->corrector_type + (lv << 8);
+        correction_lp[0] = correction + (lv << 8);
+        lv = (hdr[j] >> 4) + fflags2;
+        correction_lp[1] = correction + (lv << 8);
+        correction_type_sp[1] = s->corrector_type + (lv << 8);
+      } else {
+        correctionloworder_lp[0] = correctionloworder_lp[1] = correctionloworder + (lv << 8);
+        correctionhighorder_lp[0] = correctionhighorder_lp[1] = correctionhighorder + (lv << 8);
+        correction_type_sp[0] = correction_type_sp[1] = s->corrector_type + (lv << 8);
+        correction_lp[0] = correction_lp[1] = correction + (lv << 8);
+      }
+
+      switch(k) {
+        case 1:
+        case 0:                    /********** CASE 0 **********/
+          for( ; blks_height > 0; blks_height -= 4) {
+            for(lp1 = 0; lp1 < blks_width; lp1++) {
+              for(lp2 = 0; lp2 < 4; ) {
+                k = *buf1++;
+                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2];
+                ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2];
+
+                switch(correction_type_sp[0][k]) {
+                  case 0:
+                    *cur_lp = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                    lp2++;
+                    break;
+                  case 1:
+                    res = ((le2me_16(((unsigned short *)(ref_lp))[0]) >> 1) + correction_lp[lp2 & 0x01][*buf1]) << 1;
+                    ((unsigned short *)cur_lp)[0] = le2me_16(res);
+                    res = ((le2me_16(((unsigned short *)(ref_lp))[1]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1;
+                    ((unsigned short *)cur_lp)[1] = le2me_16(res);
+                    buf1++;
+                    lp2++;
+                    break;
+                  case 2:
+                    if(lp2 == 0) {
+                      for(i = 0, j = 0; i < 2; i++, j += width_tbl[1])
+                        cur_lp[j] = ref_lp[j];
+                      lp2 += 2;
+                    }
+                    break;
+                  case 3:
+                    if(lp2 < 2) {
+                      for(i = 0, j = 0; i < (3 - lp2); i++, j += width_tbl[1])
+                        cur_lp[j] = ref_lp[j];
+                      lp2 = 3;
+                    }
+                    break;
+                  case 8:
+                    if(lp2 == 0) {
+                      RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+
+                      if(rle_v1 == 1 || ref_vectors != NULL) {
+                        for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                          cur_lp[j] = ref_lp[j];
+                      }
+
+                      RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                      break;
+                    } else {
+                      rle_v1 = 1;
+                      rle_v2 = *buf1 - 1;
+                    }
+                  case 5:
+                      LP2_CHECK(buf1,rle_v3,lp2)
+                  case 4:
+                    for(i = 0, j = 0; i < (4 - lp2); i++, j += width_tbl[1])
+                      cur_lp[j] = ref_lp[j];
+                    lp2 = 4;
+                    break;
+
+                  case 7:
+                    if(rle_v3 != 0)
+                      rle_v3 = 0;
+                    else {
+                      buf1--;
+                      rle_v3 = 1;
+                    }
+                  case 6:
+                    if(ref_vectors != NULL) {
+                      for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                        cur_lp[j] = ref_lp[j];
+                    }
+                    lp2 = 4;
+                    break;
+
+                  case 9:
+                    lv1 = *buf1++;
+                    lv = (lv1 & 0x7F) << 1;
+                    lv += (lv << 8);
+                    lv += (lv << 16);
+                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                      cur_lp[j] = lv;
+
+                    LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                    break;
+                  default:
+                    return;
+                }
+              }
+
+              cur_frm_pos += 4;
+              ref_frm_pos += 4;
+            }
+
+            cur_frm_pos += ((width - blks_width) * 4);
+            ref_frm_pos += ((width - blks_width) * 4);
+          }
+          break;
+
+        case 4:
+        case 3:                    /********** CASE 3 **********/
+          if(ref_vectors != NULL)
+            return;
+          flag1 = 1;
+
+          for( ; blks_height > 0; blks_height -= 8) {
+            for(lp1 = 0; lp1 < blks_width; lp1++) {
+              for(lp2 = 0; lp2 < 4; ) {
+                k = *buf1++;
+
+                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                ref_lp = ((uint32_t *)cur_frm_pos) + width_tbl[(lp2 * 2) - 1];
+
+                switch(correction_type_sp[lp2 & 0x01][k]) {
+                  case 0:
+                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                    if(lp2 > 0 || flag1 == 0 || strip->ypos != 0)
+                      cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                    else
+                      cur_lp[0] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                    lp2++;
+                    break;
+
+                  case 1:
+                    res = ((le2me_16(((unsigned short *)ref_lp)[0]) >> 1) + correction_lp[lp2 & 0x01][*buf1]) << 1;
+                    ((unsigned short *)cur_lp)[width_tbl[2]] = le2me_16(res);
+                    res = ((le2me_16(((unsigned short *)ref_lp)[1]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1;
+                    ((unsigned short *)cur_lp)[width_tbl[2]+1] = le2me_16(res);
+
+                    if(lp2 > 0 || flag1 == 0 || strip->ypos != 0)
+                      cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                    else
+                      cur_lp[0] = cur_lp[width_tbl[1]];
+                    buf1++;
+                    lp2++;
+                    break;
+
+                  case 2:
+                    if(lp2 == 0) {
+                      for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                        cur_lp[j] = *ref_lp;
+                      lp2 += 2;
+                    }
+                    break;
+
+                  case 3:
+                    if(lp2 < 2) {
+                      for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1])
+                        cur_lp[j] = *ref_lp;
+                      lp2 = 3;
+                    }
+                    break;
+
+                  case 6:
+                    lp2 = 4;
+                    break;
+
+                  case 7:
+                    if(rle_v3 != 0)
+                      rle_v3 = 0;
+                    else {
+                      buf1--;
+                      rle_v3 = 1;
+                    }
+                    lp2 = 4;
+                    break;
+
+                  case 8:
+                    if(lp2 == 0) {
+                      RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+
+                      if(rle_v1 == 1) {
+                        for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                          cur_lp[j] = ref_lp[j];
+                      }
+
+                      RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                      break;
+                    } else {
+                      rle_v2 = (*buf1) - 1;
+                      rle_v1 = 1;
+                    }
+                  case 5:
+                      LP2_CHECK(buf1,rle_v3,lp2)
+                  case 4:
+                    for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1])
+                      cur_lp[j] = *ref_lp;
+                    lp2 = 4;
+                    break;
+
+                  case 9:
+                    av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                    lv1 = *buf1++;
+                    lv = (lv1 & 0x7F) << 1;
+                    lv += (lv << 8);
+                    lv += (lv << 16);
+
+                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                      cur_lp[j] = lv;
+
+                    LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                    break;
+
+                  default:
+                    return;
+                }
+              }
+
+              cur_frm_pos += 4;
+            }
+
+            cur_frm_pos += (((width * 2) - blks_width) * 4);
+            flag1 = 0;
+          }
+          break;
+
+        case 10:                    /********** CASE 10 **********/
+          if(ref_vectors == NULL) {
+            flag1 = 1;
+
+            for( ; blks_height > 0; blks_height -= 8) {
+              for(lp1 = 0; lp1 < blks_width; lp1 += 2) {
+                for(lp2 = 0; lp2 < 4; ) {
+                  k = *buf1++;
+                  cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                  ref_lp = ((uint32_t *)cur_frm_pos) + width_tbl[(lp2 * 2) - 1];
+                  lv1 = ref_lp[0];
+                  lv2 = ref_lp[1];
+                  if(lp2 == 0 && flag1 != 0) {
+#ifdef WORDS_BIGENDIAN
+                    lv1 = lv1 & 0xFF00FF00;
+                    lv1 = (lv1 >> 8) | lv1;
+                    lv2 = lv2 & 0xFF00FF00;
+                    lv2 = (lv2 >> 8) | lv2;
+#else
+                    lv1 = lv1 & 0x00FF00FF;
+                    lv1 = (lv1 << 8) | lv1;
+                    lv2 = lv2 & 0x00FF00FF;
+                    lv2 = (lv2 << 8) | lv2;
+#endif
+                  }
+
+                  switch(correction_type_sp[lp2 & 0x01][k]) {
+                    case 0:
+                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(lv1) >> 1) + correctionloworder_lp[lp2 & 0x01][k]) << 1);
+                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(lv2) >> 1) + correctionhighorder_lp[lp2 & 0x01][k]) << 1);
+                      if(lp2 > 0 || strip->ypos != 0 || flag1 == 0) {
+                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                      } else {
+                        cur_lp[0] = cur_lp[width_tbl[1]];
+                        cur_lp[1] = cur_lp[width_tbl[1]+1];
+                      }
+                      lp2++;
+                      break;
+
+                    case 1:
+                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(lv1) >> 1) + correctionloworder_lp[lp2 & 0x01][*buf1]) << 1);
+                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(lv2) >> 1) + correctionloworder_lp[lp2 & 0x01][k]) << 1);
+                      if(lp2 > 0 || strip->ypos != 0 || flag1 == 0) {
+                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                      } else {
+                        cur_lp[0] = cur_lp[width_tbl[1]];
+                        cur_lp[1] = cur_lp[width_tbl[1]+1];
+                      }
+                      buf1++;
+                      lp2++;
+                      break;
+
+                    case 2:
+                      if(lp2 == 0) {
+                        if(flag1 != 0) {
+                          for(i = 0, j = width_tbl[1]; i < 3; i++, j += width_tbl[1]) {
+                            cur_lp[j] = lv1;
+                            cur_lp[j+1] = lv2;
+                          }
+                          cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                          cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                        } else {
+                          for(i = 0, j = 0; i < 4; i++, j += width_tbl[1]) {
+                            cur_lp[j] = lv1;
+                            cur_lp[j+1] = lv2;
+                          }
+                        }
+                        lp2 += 2;
+                      }
+                      break;
+
+                    case 3:
+                      if(lp2 < 2) {
+                        if(lp2 == 0 && flag1 != 0) {
+                          for(i = 0, j = width_tbl[1]; i < 5; i++, j += width_tbl[1]) {
+                            cur_lp[j] = lv1;
+                            cur_lp[j+1] = lv2;
+                          }
+                          cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                          cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                        } else {
+                          for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1]) {
+                            cur_lp[j] = lv1;
+                            cur_lp[j+1] = lv2;
+                          }
+                        }
+                        lp2 = 3;
+                      }
+                      break;
+
+                    case 8:
+                      if(lp2 == 0) {
+                        RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+                        if(rle_v1 == 1) {
+                          if(flag1 != 0) {
+                            for(i = 0, j = width_tbl[1]; i < 7; i++, j += width_tbl[1]) {
+                              cur_lp[j] = lv1;
+                              cur_lp[j+1] = lv2;
+                            }
+                            cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                            cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                          } else {
+                            for(i = 0, j = 0; i < 8; i++, j += width_tbl[1]) {
+                              cur_lp[j] = lv1;
+                              cur_lp[j+1] = lv2;
+                            }
+                          }
+                        }
+                        RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                        break;
+                      } else {
+                        rle_v1 = 1;
+                        rle_v2 = (*buf1) - 1;
+                      }
+                    case 5:
+                        LP2_CHECK(buf1,rle_v3,lp2)
+                    case 4:
+                      if(lp2 == 0 && flag1 != 0) {
+                        for(i = 0, j = width_tbl[1]; i < 7; i++, j += width_tbl[1]) {
+                          cur_lp[j] = lv1;
+                          cur_lp[j+1] = lv2;
+                        }
+                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                      } else {
+                        for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1]) {
+                          cur_lp[j] = lv1;
+                          cur_lp[j+1] = lv2;
+                        }
+                      }
+                      lp2 = 4;
+                      break;
+
+                    case 6:
+                      lp2 = 4;
+                      break;
+
+                    case 7:
+                      if(lp2 == 0) {
+                        if(rle_v3 != 0)
+                          rle_v3 = 0;
+                        else {
+                          buf1--;
+                          rle_v3 = 1;
+                        }
+                        lp2 = 4;
+                      }
+                      break;
+
+                    case 9:
+                      av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                      lv1 = *buf1;
+                      lv = (lv1 & 0x7F) << 1;
+                      lv += (lv << 8);
+                      lv += (lv << 16);
+                      for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                        cur_lp[j] = lv;
+                      LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                      break;
+
+                    default:
+                      return;
+                  }
+                }
+
+                cur_frm_pos += 8;
+              }
+
+              cur_frm_pos += (((width * 2) - blks_width) * 4);
+              flag1 = 0;
+            }
+          } else {
+            for( ; blks_height > 0; blks_height -= 8) {
+              for(lp1 = 0; lp1 < blks_width; lp1 += 2) {
+                for(lp2 = 0; lp2 < 4; ) {
+                  k = *buf1++;
+                  cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                  ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2 * 2];
+
+                  switch(correction_type_sp[lp2 & 0x01][k]) {
+                    case 0:
+                      lv1 = correctionloworder_lp[lp2 & 0x01][k];
+                      lv2 = correctionhighorder_lp[lp2 & 0x01][k];
+                      cur_lp[0] = le2me_32(((le2me_32(ref_lp[0]) >> 1) + lv1) << 1);
+                      cur_lp[1] = le2me_32(((le2me_32(ref_lp[1]) >> 1) + lv2) << 1);
+                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + lv1) << 1);
+                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(ref_lp[width_tbl[1]+1]) >> 1) + lv2) << 1);
+                      lp2++;
+                      break;
+
+                    case 1:
+                      lv1 = correctionloworder_lp[lp2 & 0x01][*buf1++];
+                      lv2 = correctionloworder_lp[lp2 & 0x01][k];
+                      cur_lp[0] = le2me_32(((le2me_32(ref_lp[0]) >> 1) + lv1) << 1);
+                      cur_lp[1] = le2me_32(((le2me_32(ref_lp[1]) >> 1) + lv2) << 1);
+                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + lv1) << 1);
+                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(ref_lp[width_tbl[1]+1]) >> 1) + lv2) << 1);
+                      lp2++;
+                      break;
+
+                    case 2:
+                      if(lp2 == 0) {
+                        for(i = 0, j = 0; i < 4; i++, j += width_tbl[1]) {
+                          cur_lp[j] = ref_lp[j];
+                          cur_lp[j+1] = ref_lp[j+1];
+                        }
+                        lp2 += 2;
+                      }
+                      break;
+
+                    case 3:
+                      if(lp2 < 2) {
+                        for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1]) {
+                          cur_lp[j] = ref_lp[j];
+                          cur_lp[j+1] = ref_lp[j+1];
+                        }
+                        lp2 = 3;
+                      }
+                      break;
+
+                    case 8:
+                      if(lp2 == 0) {
+                        RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+                        for(i = 0, j = 0; i < 8; i++, j += width_tbl[1]) {
+                          ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)ref_frm_pos)[j];
+                          ((uint32_t *)cur_frm_pos)[j+1] = ((uint32_t *)ref_frm_pos)[j+1];
+                        }
+                        RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                        break;
+                      } else {
+                        rle_v1 = 1;
+                        rle_v2 = (*buf1) - 1;
+                      }
+                    case 5:
+                    case 7:
+                        LP2_CHECK(buf1,rle_v3,lp2)
+                    case 6:
+                    case 4:
+                      for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1]) {
+                        cur_lp[j] = ref_lp[j];
+                        cur_lp[j+1] = ref_lp[j+1];
+                      }
+                      lp2 = 4;
+                      break;
+
+                    case 9:
+                      av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                      lv1 = *buf1;
+                      lv = (lv1 & 0x7F) << 1;
+                      lv += (lv << 8);
+                      lv += (lv << 16);
+                      for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                        ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)cur_frm_pos)[j+1] = lv;
+                      LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                      break;
+
+                    default:
+                      return;
+                  }
+                }
+
+                cur_frm_pos += 8;
+                ref_frm_pos += 8;
+              }
+
+              cur_frm_pos += (((width * 2) - blks_width) * 4);
+              ref_frm_pos += (((width * 2) - blks_width) * 4);
+            }
+          }
+          break;
+
+        case 11:                    /********** CASE 11 **********/
+          if(ref_vectors == NULL)
+            return;
+
+          for( ; blks_height > 0; blks_height -= 8) {
+            for(lp1 = 0; lp1 < blks_width; lp1++) {
+              for(lp2 = 0; lp2 < 4; ) {
+                k = *buf1++;
+                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2 * 2];
+
+                switch(correction_type_sp[lp2 & 0x01][k]) {
+                  case 0:
+                    cur_lp[0] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                    lp2++;
+                    break;
+
+                  case 1:
+                    lv1 = (unsigned short)(correction_lp[lp2 & 0x01][*buf1++]);
+                    lv2 = (unsigned short)(correction_lp[lp2 & 0x01][k]);
+                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[0]) >> 1) + lv1) << 1);
+                    ((unsigned short *)cur_lp)[0] = le2me_16(res);
+                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[1]) >> 1) + lv2) << 1);
+                    ((unsigned short *)cur_lp)[1] = le2me_16(res);
+                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[width_tbl[2]]) >> 1) + lv1) << 1);
+                    ((unsigned short *)cur_lp)[width_tbl[2]] = le2me_16(res);
+                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[width_tbl[2]+1]) >> 1) + lv2) << 1);
+                    ((unsigned short *)cur_lp)[width_tbl[2]+1] = le2me_16(res);
+                    lp2++;
+                    break;
+
+                  case 2:
+                    if(lp2 == 0) {
+                      for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                        cur_lp[j] = ref_lp[j];
+                      lp2 += 2;
+                    }
+                    break;
+
+                  case 3:
+                    if(lp2 < 2) {
+                      for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1])
+                        cur_lp[j] = ref_lp[j];
+                      lp2 = 3;
+                    }
+                    break;
+
+                  case 8:
+                    if(lp2 == 0) {
+                      RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+
+                      for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                        cur_lp[j] = ref_lp[j];
+
+                      RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                      break;
+                    } else {
+                      rle_v1 = 1;
+                      rle_v2 = (*buf1) - 1;
+                    }
+                  case 5:
+                  case 7:
+                      LP2_CHECK(buf1,rle_v3,lp2)
+                  case 4:
+                  case 6:
+                    for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1])
+                      cur_lp[j] = ref_lp[j];
+                    lp2 = 4;
+                    break;
+
+                case 9:
+                  av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                  lv1 = *buf1++;
+                  lv = (lv1 & 0x7F) << 1;
+                  lv += (lv << 8);
+                  lv += (lv << 16);
+                  for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                    cur_lp[j] = lv;
+                  LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                  break;
+
+                  default:
+                    return;
+                }
+              }
+
+              cur_frm_pos += 4;
+              ref_frm_pos += 4;
+            }
+
+            cur_frm_pos += (((width * 2) - blks_width) * 4);
+            ref_frm_pos += (((width * 2) - blks_width) * 4);
+          }
+          break;
+
+        default:
+          return;
+      }
+    }
+
+    if(strip < strip_tbl)
+      return;
+
+    for( ; strip >= strip_tbl; strip--) {
+      if(strip->split_flag != 0) {
+        strip->split_flag = 0;
+        strip->usl7 = (strip-1)->usl7;
+
+        if(strip->split_direction) {
+          strip->xpos += strip->width;
+          strip->width = (strip-1)->width - strip->width;
+          if(region_160_width <= strip->xpos && width < strip->width + strip->xpos)
+            strip->width = width - strip->xpos;
+        } else {
+          strip->ypos += strip->height;
+          strip->height = (strip-1)->height - strip->height;
+        }
+        break;
+      }
+    }
+  }
+}
+
+static int indeo3_decode_init(AVCodecContext *avctx)
+{
+    Indeo3DecodeContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    s->width = avctx->width;
+    s->height = avctx->height;
+    avctx->pix_fmt = PIX_FMT_YUV410P;
+    avctx->has_b_frames = 0;
+
+    build_modpred(s);
+    iv_alloc_frames(s);
+
+    return 0;
+}
+
+static int indeo3_decode_frame(AVCodecContext *avctx,
+                               void *data, int *data_size,
+                               unsigned char *buf, int buf_size)
+{
+    Indeo3DecodeContext *s=avctx->priv_data;
+    unsigned char *src, *dest;
+    int y;
+
+    iv_decode_frame(s, buf, buf_size);
+
+    if(s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    s->frame.reference = 0;
+    if(avctx->get_buffer(avctx, &s->frame) < 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    src = s->cur_frame->Ybuf;
+    dest = s->frame.data[0];
+    for (y = 0; y < s->height; y++) {
+      memcpy(dest, src, s->cur_frame->y_w);
+      src += s->cur_frame->y_w;
+      dest += s->frame.linesize[0];
+    }
+
+    if (!(s->avctx->flags & CODEC_FLAG_GRAY))
+    {
+    src = s->cur_frame->Ubuf;
+    dest = s->frame.data[1];
+    for (y = 0; y < s->height / 4; y++) {
+      memcpy(dest, src, s->cur_frame->uv_w);
+      src += s->cur_frame->uv_w;
+      dest += s->frame.linesize[1];
+    }
+
+    src = s->cur_frame->Vbuf;
+    dest = s->frame.data[2];
+    for (y = 0; y < s->height / 4; y++) {
+      memcpy(dest, src, s->cur_frame->uv_w);
+      src += s->cur_frame->uv_w;
+      dest += s->frame.linesize[2];
+    }
+    }
+
+    *data_size=sizeof(AVFrame);
+    *(AVFrame*)data= s->frame;
+
+    return buf_size;
+}
+
+static int indeo3_decode_end(AVCodecContext *avctx)
+{
+    Indeo3DecodeContext *s = avctx->priv_data;
+
+    iv_free_func(s);
+
+    return 0;
+}
+
+AVCodec indeo3_decoder = {
+    "indeo3",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_INDEO3,
+    sizeof(Indeo3DecodeContext),
+    indeo3_decode_init,
+    NULL,
+    indeo3_decode_end,
+    indeo3_decode_frame,
+    0,
+    NULL
+};
diff --git a/contrib/ffmpeg/libavcodec/indeo3data.h b/contrib/ffmpeg/libavcodec/indeo3data.h
new file mode 100644
index 000000000..e69a09f0e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/indeo3data.h
@@ -0,0 +1,2335 @@
+/*
+ * Intel Indeo 3 (IV31, IV32, etc.) video decoder for ffmpeg
+ * written, produced, and directed by Alan Smithee
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+static const uint32_t correction[] = {
+        0x00000000, 0x00000202, 0xfffffdfe, 0x000002ff, 0xfffffd01, 0xffffff03, 0x000000fd, 0x00000404,
+        0xfffffbfc, 0x00000501, 0xfffffaff, 0x00000105, 0xfffffefb, 0x000003fc, 0xfffffc04, 0x000005fe,
+        0xfffffa02, 0xfffffe06, 0x000001fa, 0x00000904, 0xfffff6fc, 0x00000409, 0xfffffbf7, 0x00000909,
+        0xfffff6f7, 0x00000a01, 0xfffff5ff, 0x0000010a, 0xfffffef6, 0x000007fb, 0xfffff805, 0xfffffb08,
+        0x000004f8, 0x00000f09, 0xfffff0f7, 0x0000090f, 0xfffff6f1, 0x00000bfd, 0xfffff403, 0xfffffd0c,
+        0x000002f4, 0x00001004, 0xffffeffc, 0x00000410, 0xfffffbf0, 0x00001010, 0xffffeff0, 0x00001200,
+        0xffffee00, 0x00000012, 0xffffffee, 0x00000bf4, 0xfffff40c, 0x00000ff7, 0xfffff009, 0xfffff710,
+        0x000008f0, 0x00001b0b, 0xffffe4f5, 0x00000b1b, 0xfffff4e5, 0x00001c13, 0xffffe3ed, 0x0000131c,
+        0xffffece4, 0x000015fa, 0xffffea06, 0xfffffa16, 0x000005ea, 0x00001d04, 0xffffe2fc, 0x0000041d,
+        0xfffffbe3, 0x00001e1e, 0xffffe1e2, 0x000020fe, 0xffffdf02, 0xfffffe21, 0x000001df, 0x000016ee,
+        0xffffe912, 0xffffee17, 0x000011e9, 0x00001df1, 0xffffe20f, 0xfffff11e, 0x00000ee2, 0x00002e16,
+        0xffffd1ea, 0x0000162e, 0xffffe9d2, 0x00002f0d, 0xffffd0f3, 0x00000d2f, 0xfffff2d1, 0x00003123,
+        0xffffcedd, 0x00002331, 0xffffdccf, 0x000028f5, 0xffffd70b, 0xfffff529, 0x00000ad7, 0x00003304,
+        0xffffccfc, 0x00000433, 0xfffffbcd, 0x00003636, 0xffffc9ca, 0x000021de, 0xffffde22, 0x000029e3,
+        0xffffd61d, 0xffffe32a, 0x00001cd6, 0x00003bfa, 0xffffc406, 0xfffffa3c, 0x000005c4, 0x00004c1b,
+        0xffffb3e5, 0x00001b4c, 0xffffe4b4, 0x00004d2b, 0xffffb2d5, 0x00002b4d, 0xffffd4b3, 0x000036e8,
+        0xffffc918, 0xffffe837, 0x000017c9, 0x00004f0e, 0xffffb0f2, 0x00000e4f, 0xfffff1b1, 0x0000533f,
+        0xffffacc1, 0x00003f53, 0xffffc0ad, 0x000049ec, 0xffffb614, 0xffffec4a, 0x000013b6, 0x00005802,
+        0xffffa7fe, 0x00000258, 0xfffffda8, 0x00005d5d, 0xffffa2a3, 0x00003ccc, 0xffffc334, 0xffffcc3d,
+        0x000033c3, 0x00007834, 0xffff87cc, 0x00003478, 0xffffcb88, 0x00004ad3, 0xffffb52d, 0xffffd34b,
+        0x00002cb5, 0x00007d4b, 0xffff82b5, 0x00004b7d, 0xffffb483, 0x00007a21, 0xffff85df, 0x0000217a,
+        0xffffde86, 0x000066f3, 0xffff990d, 0xfffff367, 0x00000c99, 0x00005fd8, 0xffffa028, 0xffffd860,
+        0x000027a0, 0x00007ede, 0xffff8122, 0xffffde7f, 0x00002181, 0x000058a7, 0xffffa759, 0x000068b2,
+        0xffff974e, 0xffffb269, 0x00004d97, 0x00000c0c, 0xfffff3f4, 0x00001717, 0xffffe8e9, 0x00002a2a,
+        0xffffd5d6, 0x00004949, 0xffffb6b7, 0x00000000, 0x02020000, 0xfdfe0000, 0x02ff0000, 0xfd010000,
+        0xff030000, 0x00fd0000, 0x00000202, 0x02020202, 0xfdfe0202, 0x02ff0202, 0xfd010202, 0xff030202,
+        0x00fd0202, 0xfffffdfe, 0x0201fdfe, 0xfdfdfdfe, 0x02fefdfe, 0xfd00fdfe, 0xff02fdfe, 0x00fcfdfe,
+        0x000002ff, 0x020202ff, 0xfdfe02ff, 0x02ff02ff, 0xfd0102ff, 0xff0302ff, 0x00fd02ff, 0xfffffd01,
+        0x0201fd01, 0xfdfdfd01, 0x02fefd01, 0xfd00fd01, 0xff02fd01, 0x00fcfd01, 0xffffff03, 0x0201ff03,
+        0xfdfdff03, 0x02feff03, 0xfd00ff03, 0xff02ff03, 0x00fcff03, 0x000000fd, 0x020200fd, 0xfdfe00fd,
+        0x02ff00fd, 0xfd0100fd, 0xff0300fd, 0x00fd00fd, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000303, 0xfffffcfd, 0x000003ff, 0xfffffc01, 0xffffff04, 0x000000fc, 0x00000707,
+        0xfffff8f9, 0x00000802, 0xfffff7fe, 0x00000208, 0xfffffdf8, 0x000008fe, 0xfffff702, 0xfffffe09,
+        0x000001f7, 0x000005fa, 0xfffffa06, 0x00000d06, 0xfffff2fa, 0x0000060d, 0xfffff9f3, 0x00000d0d,
+        0xfffff2f3, 0x00000e01, 0xfffff1ff, 0x0000010e, 0xfffffef2, 0x00000bf8, 0xfffff408, 0xfffff80c,
+        0x000007f4, 0x0000170e, 0xffffe8f2, 0x00000e17, 0xfffff1e9, 0x000011fb, 0xffffee05, 0xfffffb12,
+        0x000004ee, 0x00001806, 0xffffe7fa, 0x00000618, 0xfffff9e8, 0x00001818, 0xffffe7e8, 0x00001aff,
+        0xffffe501, 0xffffff1b, 0x000000e5, 0x000010ef, 0xffffef11, 0x000016f3, 0xffffe90d, 0xfffff317,
+        0x00000ce9, 0x00002810, 0xffffd7f0, 0x00001028, 0xffffefd8, 0x0000291c, 0xffffd6e4, 0x00001c29,
+        0xffffe3d7, 0x000020f7, 0xffffdf09, 0xfffff721, 0x000008df, 0x00002b06, 0xffffd4fa, 0x0000062b,
+        0xfffff9d5, 0x00002e2e, 0xffffd1d2, 0x000031fc, 0xffffce04, 0xfffffc32, 0x000003ce, 0x000021e5,
+        0xffffde1b, 0xffffe522, 0x00001ade, 0x00002cea, 0xffffd316, 0xffffea2d, 0x000015d3, 0x00004522,
+        0xffffbade, 0x00002245, 0xffffddbb, 0x00004613, 0xffffb9ed, 0x00001346, 0xffffecba, 0x00004935,
+        0xffffb6cb, 0x00003549, 0xffffcab7, 0x00003def, 0xffffc211, 0xffffef3e, 0x000010c2, 0x00004d05,
+        0xffffb2fb, 0x0000054d, 0xfffffab3, 0x00005252, 0xffffadae, 0x000032cd, 0xffffcd33, 0x00003fd5,
+        0xffffc02b, 0xffffd540, 0x00002ac0, 0x000059f6, 0xffffa60a, 0xfffff65a, 0x000009a6, 0x00007229,
+        0xffff8dd7, 0x00002972, 0xffffd68e, 0x00007440, 0xffff8bc0, 0x00004074, 0xffffbf8c, 0x000051db,
+        0xffffae25, 0xffffdb52, 0x000024ae, 0x00007716, 0xffff88ea, 0x00001677, 0xffffe989, 0x00007c5f,
+        0xffff83a1, 0x00005f7c, 0xffffa084, 0x00006ee2, 0xffff911e, 0xffffe26f, 0x00001d91, 0x00005bb2,
+        0xffffa44e, 0xffffb25c, 0x00004da4, 0x000070bc, 0xffff8f44, 0xffffbc71, 0x0000438f, 0x00001212,
+        0xffffedee, 0x00002222, 0xffffddde, 0x00003f3f, 0xffffc0c1, 0x00006d6d, 0xffff9293, 0x00000000,
+        0x03030000, 0xfcfd0000, 0x03ff0000, 0xfc010000, 0xff040000, 0x00fc0000, 0x07070000, 0xf8f90000,
+        0x00000303, 0x03030303, 0xfcfd0303, 0x03ff0303, 0xfc010303, 0xff040303, 0x00fc0303, 0x07070303,
+        0xf8f90303, 0xfffffcfd, 0x0302fcfd, 0xfcfcfcfd, 0x03fefcfd, 0xfc00fcfd, 0xff03fcfd, 0x00fbfcfd,
+        0x0706fcfd, 0xf8f8fcfd, 0x000003ff, 0x030303ff, 0xfcfd03ff, 0x03ff03ff, 0xfc0103ff, 0xff0403ff,
+        0x00fc03ff, 0x070703ff, 0xf8f903ff, 0xfffffc01, 0x0302fc01, 0xfcfcfc01, 0x03fefc01, 0xfc00fc01,
+        0xff03fc01, 0x00fbfc01, 0x0706fc01, 0xf8f8fc01, 0xffffff04, 0x0302ff04, 0xfcfcff04, 0x03feff04,
+        0xfc00ff04, 0xff03ff04, 0x00fbff04, 0x0706ff04, 0xf8f8ff04, 0x000000fc, 0x030300fc, 0xfcfd00fc,
+        0x03ff00fc, 0xfc0100fc, 0xff0400fc, 0x00fc00fc, 0x070700fc, 0xf8f900fc, 0x00000707, 0x03030707,
+        0xfcfd0707, 0x03ff0707, 0xfc010707, 0xff040707, 0x00fc0707, 0x07070707, 0xf8f90707, 0xfffff8f9,
+        0x0302f8f9, 0xfcfcf8f9, 0x03fef8f9, 0xfc00f8f9, 0xff03f8f9, 0x00fbf8f9, 0x0706f8f9, 0xf8f8f8f9,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000404, 0xfffffbfc, 0x000004ff, 0xfffffb01, 0xffffff05, 0x000000fb, 0x00000a03,
+        0xfffff5fd, 0x0000030a, 0xfffffcf6, 0x00000909, 0xfffff6f7, 0x000006f9, 0xfffff907, 0x00000bfd,
+        0xfffff403, 0xfffffd0c, 0x000002f4, 0x00001108, 0xffffeef8, 0x00000811, 0xfffff7ef, 0x00001111,
+        0xffffeeef, 0x00001301, 0xffffecff, 0x00000113, 0xfffffeed, 0x00000ff5, 0xfffff00b, 0xfffff510,
+        0x00000af0, 0x000016fa, 0xffffe906, 0xfffffa17, 0x000005e9, 0x00001f12, 0xffffe0ee, 0x0000121f,
+        0xffffede1, 0x00002008, 0xffffdff8, 0x00000820, 0xfffff7e0, 0x00002121, 0xffffdedf, 0x000023ff,
+        0xffffdc01, 0xffffff24, 0x000000dc, 0x000016e9, 0xffffe917, 0x00001eef, 0xffffe111, 0xffffef1f,
+        0x000010e1, 0x00003615, 0xffffc9eb, 0x00001536, 0xffffeaca, 0x00003725, 0xffffc8db, 0x00002537,
+        0xffffdac9, 0x00002bf4, 0xffffd40c, 0xfffff42c, 0x00000bd4, 0x00003908, 0xffffc6f8, 0x00000839,
+        0xfffff7c7, 0x00003d3d, 0xffffc2c3, 0x000041fb, 0xffffbe05, 0xfffffb42, 0x000004be, 0x00002cdc,
+        0xffffd324, 0xffffdc2d, 0x000023d3, 0x00003be3, 0xffffc41d, 0xffffe33c, 0x00001cc4, 0x00005c2d,
+        0xffffa3d3, 0x00002d5c, 0xffffd2a4, 0x00005d19, 0xffffa2e7, 0x0000195d, 0xffffe6a3, 0x00006147,
+        0xffff9eb9, 0x00004761, 0xffffb89f, 0x000052ea, 0xffffad16, 0xffffea53, 0x000015ad, 0x00006607,
+        0xffff99f9, 0x00000766, 0xfffff89a, 0x00006d6d, 0xffff9293, 0x000043bc, 0xffffbc44, 0x000054c7,
+        0xffffab39, 0xffffc755, 0x000038ab, 0x000077f3, 0xffff880d, 0xfffff378, 0x00000c88, 0x00006dcf,
+        0xffff9231, 0xffffcf6e, 0x00003092, 0x00007a98, 0xffff8568, 0xffff987b, 0x00006785, 0x00001818,
+        0xffffe7e8, 0x00002e2e, 0xffffd1d2, 0x00005454, 0xffffabac, 0x00000000, 0x04040000, 0xfbfc0000,
+        0x04ff0000, 0xfb010000, 0xff050000, 0x00fb0000, 0x0a030000, 0xf5fd0000, 0x030a0000, 0x00000404,
+        0x04040404, 0xfbfc0404, 0x04ff0404, 0xfb010404, 0xff050404, 0x00fb0404, 0x0a030404, 0xf5fd0404,
+        0x030a0404, 0xfffffbfc, 0x0403fbfc, 0xfbfbfbfc, 0x04fefbfc, 0xfb00fbfc, 0xff04fbfc, 0x00fafbfc,
+        0x0a02fbfc, 0xf5fcfbfc, 0x0309fbfc, 0x000004ff, 0x040404ff, 0xfbfc04ff, 0x04ff04ff, 0xfb0104ff,
+        0xff0504ff, 0x00fb04ff, 0x0a0304ff, 0xf5fd04ff, 0x030a04ff, 0xfffffb01, 0x0403fb01, 0xfbfbfb01,
+        0x04fefb01, 0xfb00fb01, 0xff04fb01, 0x00fafb01, 0x0a02fb01, 0xf5fcfb01, 0x0309fb01, 0xffffff05,
+        0x0403ff05, 0xfbfbff05, 0x04feff05, 0xfb00ff05, 0xff04ff05, 0x00faff05, 0x0a02ff05, 0xf5fcff05,
+        0x0309ff05, 0x000000fb, 0x040400fb, 0xfbfc00fb, 0x04ff00fb, 0xfb0100fb, 0xff0500fb, 0x00fb00fb,
+        0x0a0300fb, 0xf5fd00fb, 0x030a00fb, 0x00000a03, 0x04040a03, 0xfbfc0a03, 0x04ff0a03, 0xfb010a03,
+        0xff050a03, 0x00fb0a03, 0x0a030a03, 0xf5fd0a03, 0x030a0a03, 0xfffff5fd, 0x0403f5fd, 0xfbfbf5fd,
+        0x04fef5fd, 0xfb00f5fd, 0xff04f5fd, 0x00faf5fd, 0x0a02f5fd, 0xf5fcf5fd, 0x0309f5fd, 0x0000030a,
+        0x0404030a, 0xfbfc030a, 0x04ff030a, 0xfb01030a, 0xff05030a, 0x00fb030a, 0x0a03030a, 0xf5fd030a,
+        0x030a030a, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000505, 0xfffffafb, 0x000006fe, 0xfffff902, 0xfffffe07, 0x000001f9, 0x00000b0b,
+        0xfffff4f5, 0x00000d03, 0xfffff2fd, 0x0000030d, 0xfffffcf3, 0x000008f7, 0xfffff709, 0x00000efc,
+        0xfffff104, 0xfffffc0f, 0x000003f1, 0x0000160b, 0xffffe9f5, 0x00000b16, 0xfffff4ea, 0x00001515,
+        0xffffeaeb, 0x00001802, 0xffffe7fe, 0x00000218, 0xfffffde8, 0x000013f2, 0xffffec0e, 0xfffff214,
+        0x00000dec, 0x00002617, 0xffffd9e9, 0x00001726, 0xffffe8da, 0x00001cf8, 0xffffe308, 0xfffff81d,
+        0x000007e3, 0x0000270b, 0xffffd8f5, 0x00000b27, 0xfffff4d9, 0x00002929, 0xffffd6d7, 0x00002cff,
+        0xffffd301, 0xffffff2d, 0x000000d3, 0x00001ce3, 0xffffe31d, 0x000026ea, 0xffffd916, 0xffffea27,
+        0x000015d9, 0x0000431b, 0xffffbce5, 0x00001b43, 0xffffe4bd, 0x0000452f, 0xffffbad1, 0x00002f45,
+        0xffffd0bb, 0x000037f1, 0xffffc80f, 0xfffff138, 0x00000ec8, 0x0000470b, 0xffffb8f5, 0x00000b47,
+        0xfffff4b9, 0x00004c4c, 0xffffb3b4, 0x000052fa, 0xffffad06, 0xfffffa53, 0x000005ad, 0x000038d3,
+        0xffffc72d, 0xffffd339, 0x00002cc7, 0x00004adc, 0xffffb524, 0xffffdc4b, 0x000023b5, 0x00007338,
+        0xffff8cc8, 0x00003873, 0xffffc78d, 0x0000751f, 0xffff8ae1, 0x00001f75, 0xffffe08b, 0x00007a58,
+        0xffff85a8, 0x0000587a, 0xffffa786, 0x000067e4, 0xffff981c, 0xffffe468, 0x00001b98, 0x000054ab,
+        0xffffab55, 0x000069b8, 0xffff9648, 0xffffb86a, 0x00004796, 0x00001e1e, 0xffffe1e2, 0x00003a3a,
+        0xffffc5c6, 0x00006969, 0xffff9697, 0x00000000, 0x05050000, 0xfafb0000, 0x06fe0000, 0xf9020000,
+        0xfe070000, 0x01f90000, 0x0b0b0000, 0xf4f50000, 0x0d030000, 0xf2fd0000, 0x00000505, 0x05050505,
+        0xfafb0505, 0x06fe0505, 0xf9020505, 0xfe070505, 0x01f90505, 0x0b0b0505, 0xf4f50505, 0x0d030505,
+        0xf2fd0505, 0xfffffafb, 0x0504fafb, 0xfafafafb, 0x06fdfafb, 0xf901fafb, 0xfe06fafb, 0x01f8fafb,
+        0x0b0afafb, 0xf4f4fafb, 0x0d02fafb, 0xf2fcfafb, 0x000006fe, 0x050506fe, 0xfafb06fe, 0x06fe06fe,
+        0xf90206fe, 0xfe0706fe, 0x01f906fe, 0x0b0b06fe, 0xf4f506fe, 0x0d0306fe, 0xf2fd06fe, 0xfffff902,
+        0x0504f902, 0xfafaf902, 0x06fdf902, 0xf901f902, 0xfe06f902, 0x01f8f902, 0x0b0af902, 0xf4f4f902,
+        0x0d02f902, 0xf2fcf902, 0xfffffe07, 0x0504fe07, 0xfafafe07, 0x06fdfe07, 0xf901fe07, 0xfe06fe07,
+        0x01f8fe07, 0x0b0afe07, 0xf4f4fe07, 0x0d02fe07, 0xf2fcfe07, 0x000001f9, 0x050501f9, 0xfafb01f9,
+        0x06fe01f9, 0xf90201f9, 0xfe0701f9, 0x01f901f9, 0x0b0b01f9, 0xf4f501f9, 0x0d0301f9, 0xf2fd01f9,
+        0x00000b0b, 0x05050b0b, 0xfafb0b0b, 0x06fe0b0b, 0xf9020b0b, 0xfe070b0b, 0x01f90b0b, 0x0b0b0b0b,
+        0xf4f50b0b, 0x0d030b0b, 0xf2fd0b0b, 0xfffff4f5, 0x0504f4f5, 0xfafaf4f5, 0x06fdf4f5, 0xf901f4f5,
+        0xfe06f4f5, 0x01f8f4f5, 0x0b0af4f5, 0xf4f4f4f5, 0x0d02f4f5, 0xf2fcf4f5, 0x00000d03, 0x05050d03,
+        0xfafb0d03, 0x06fe0d03, 0xf9020d03, 0xfe070d03, 0x01f90d03, 0x0b0b0d03, 0xf4f50d03, 0x0d030d03,
+        0xf2fd0d03, 0xfffff2fd, 0x0504f2fd, 0xfafaf2fd, 0x06fdf2fd, 0xf901f2fd, 0xfe06f2fd, 0x01f8f2fd,
+        0x0b0af2fd, 0xf4f4f2fd, 0x0d02f2fd, 0xf2fcf2fd, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000606, 0xfffff9fa, 0x000007fe, 0xfffff802, 0xfffffe08, 0x000001f8, 0x00000d0d,
+        0xfffff2f3, 0x00000f04, 0xfffff0fc, 0x0000040f, 0xfffffbf1, 0x00000af5, 0xfffff50b, 0x000011fb,
+        0xffffee05, 0xfffffb12, 0x000004ee, 0x00001a0d, 0xffffe5f3, 0x00000d1a, 0xfffff2e6, 0x00001a1a,
+        0xffffe5e6, 0x00001d02, 0xffffe2fe, 0x0000021d, 0xfffffde3, 0x000017f0, 0xffffe810, 0xfffff018,
+        0x00000fe8, 0x00002e1c, 0xffffd1e4, 0x00001c2e, 0xffffe3d2, 0x000022f7, 0xffffdd09, 0xfffff723,
+        0x000008dd, 0x00002f0d, 0xffffd0f3, 0x00000d2f, 0xfffff2d1, 0x00003131, 0xffffcecf, 0x000035ff,
+        0xffffca01, 0xffffff36, 0x000000ca, 0x000022dd, 0xffffdd23, 0x00002ee6, 0xffffd11a, 0xffffe62f,
+        0x000019d1, 0x00005120, 0xffffaee0, 0x00002051, 0xffffdfaf, 0x00005338, 0xffffacc8, 0x00003853,
+        0xffffc7ad, 0x000042ee, 0xffffbd12, 0xffffee43, 0x000011bd, 0x0000560d, 0xffffa9f3, 0x00000d56,
+        0xfffff2aa, 0x00005b5b, 0xffffa4a5, 0x000062f9, 0xffff9d07, 0xfffff963, 0x0000069d, 0x000043ca,
+        0xffffbc36, 0xffffca44, 0x000035bc, 0x000059d4, 0xffffa62c, 0xffffd45a, 0x00002ba6, 0x00007bdf,
+        0xffff8421, 0xffffdf7c, 0x00002084, 0x00006699, 0xffff9967, 0x00007eaa, 0xffff8156, 0xffffaa7f,
+        0x00005581, 0x00002525, 0xffffdadb, 0x00004545, 0xffffbabb, 0x00000000, 0x06060000, 0xf9fa0000,
+        0x07fe0000, 0xf8020000, 0xfe080000, 0x01f80000, 0x0d0d0000, 0xf2f30000, 0x0f040000, 0xf0fc0000,
+        0x040f0000, 0x00000606, 0x06060606, 0xf9fa0606, 0x07fe0606, 0xf8020606, 0xfe080606, 0x01f80606,
+        0x0d0d0606, 0xf2f30606, 0x0f040606, 0xf0fc0606, 0x040f0606, 0xfffff9fa, 0x0605f9fa, 0xf9f9f9fa,
+        0x07fdf9fa, 0xf801f9fa, 0xfe07f9fa, 0x01f7f9fa, 0x0d0cf9fa, 0xf2f2f9fa, 0x0f03f9fa, 0xf0fbf9fa,
+        0x040ef9fa, 0x000007fe, 0x060607fe, 0xf9fa07fe, 0x07fe07fe, 0xf80207fe, 0xfe0807fe, 0x01f807fe,
+        0x0d0d07fe, 0xf2f307fe, 0x0f0407fe, 0xf0fc07fe, 0x040f07fe, 0xfffff802, 0x0605f802, 0xf9f9f802,
+        0x07fdf802, 0xf801f802, 0xfe07f802, 0x01f7f802, 0x0d0cf802, 0xf2f2f802, 0x0f03f802, 0xf0fbf802,
+        0x040ef802, 0xfffffe08, 0x0605fe08, 0xf9f9fe08, 0x07fdfe08, 0xf801fe08, 0xfe07fe08, 0x01f7fe08,
+        0x0d0cfe08, 0xf2f2fe08, 0x0f03fe08, 0xf0fbfe08, 0x040efe08, 0x000001f8, 0x060601f8, 0xf9fa01f8,
+        0x07fe01f8, 0xf80201f8, 0xfe0801f8, 0x01f801f8, 0x0d0d01f8, 0xf2f301f8, 0x0f0401f8, 0xf0fc01f8,
+        0x040f01f8, 0x00000d0d, 0x06060d0d, 0xf9fa0d0d, 0x07fe0d0d, 0xf8020d0d, 0xfe080d0d, 0x01f80d0d,
+        0x0d0d0d0d, 0xf2f30d0d, 0x0f040d0d, 0xf0fc0d0d, 0x040f0d0d, 0xfffff2f3, 0x0605f2f3, 0xf9f9f2f3,
+        0x07fdf2f3, 0xf801f2f3, 0xfe07f2f3, 0x01f7f2f3, 0x0d0cf2f3, 0xf2f2f2f3, 0x0f03f2f3, 0xf0fbf2f3,
+        0x040ef2f3, 0x00000f04, 0x06060f04, 0xf9fa0f04, 0x07fe0f04, 0xf8020f04, 0xfe080f04, 0x01f80f04,
+        0x0d0d0f04, 0xf2f30f04, 0x0f040f04, 0xf0fc0f04, 0x040f0f04, 0xfffff0fc, 0x0605f0fc, 0xf9f9f0fc,
+        0x07fdf0fc, 0xf801f0fc, 0xfe07f0fc, 0x01f7f0fc, 0x0d0cf0fc, 0xf2f2f0fc, 0x0f03f0fc, 0xf0fbf0fc,
+        0x040ef0fc, 0x0000040f, 0x0606040f, 0xf9fa040f, 0x07fe040f, 0xf802040f, 0xfe08040f, 0x01f8040f,
+        0x0d0d040f, 0xf2f3040f, 0x0f04040f, 0xf0fc040f, 0x040f040f, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000707, 0xfffff8f9, 0x000009fd, 0xfffff603, 0xfffffd0a, 0x000002f6, 0x00001010,
+        0xffffeff0, 0x00001205, 0xffffedfb, 0x00000512, 0xfffffaee, 0x00000cf3, 0xfffff30d, 0x000014fa,
+        0xffffeb06, 0xfffffa15, 0x000005eb, 0x00001e0f, 0xffffe1f1, 0x00000f1e, 0xfffff0e2, 0x00001e1e,
+        0xffffe1e2, 0x00002202, 0xffffddfe, 0x00000222, 0xfffffdde, 0x00001bed, 0xffffe413, 0xffffed1c,
+        0x000012e4, 0x00003620, 0xffffc9e0, 0x00002036, 0xffffdfca, 0x000028f5, 0xffffd70b, 0xfffff529,
+        0x00000ad7, 0x0000370f, 0xffffc8f1, 0x00000f37, 0xfffff0c9, 0x00003939, 0xffffc6c7, 0x00003eff,
+        0xffffc101, 0xffffff3f, 0x000000c1, 0x000027d8, 0xffffd828, 0x000036e2, 0xffffc91e, 0xffffe237,
+        0x00001dc9, 0x00005e25, 0xffffa1db, 0x0000255e, 0xffffdaa2, 0x00006041, 0xffff9fbf, 0x00004160,
+        0xffffbea0, 0x00004deb, 0xffffb215, 0xffffeb4e, 0x000014b2, 0x0000640f, 0xffff9bf1, 0x00000f64,
+        0xfffff09c, 0x00006a6a, 0xffff9596, 0x000073f8, 0xffff8c08, 0xfffff874, 0x0000078c, 0x00004ec1,
+        0xffffb13f, 0xffffc14f, 0x00003eb1, 0x000068cd, 0xffff9733, 0xffffcd69, 0x00003297, 0x00007788,
+        0xffff8878, 0x00002b2b, 0xffffd4d5, 0x00005050, 0xffffafb0, 0x00000000, 0x07070000, 0xf8f90000,
+        0x09fd0000, 0xf6030000, 0xfd0a0000, 0x02f60000, 0x10100000, 0xeff00000, 0x12050000, 0xedfb0000,
+        0x05120000, 0x00000707, 0x07070707, 0xf8f90707, 0x09fd0707, 0xf6030707, 0xfd0a0707, 0x02f60707,
+        0x10100707, 0xeff00707, 0x12050707, 0xedfb0707, 0x05120707, 0xfffff8f9, 0x0706f8f9, 0xf8f8f8f9,
+        0x09fcf8f9, 0xf602f8f9, 0xfd09f8f9, 0x02f5f8f9, 0x100ff8f9, 0xefeff8f9, 0x1204f8f9, 0xedfaf8f9,
+        0x0511f8f9, 0x000009fd, 0x070709fd, 0xf8f909fd, 0x09fd09fd, 0xf60309fd, 0xfd0a09fd, 0x02f609fd,
+        0x101009fd, 0xeff009fd, 0x120509fd, 0xedfb09fd, 0x051209fd, 0xfffff603, 0x0706f603, 0xf8f8f603,
+        0x09fcf603, 0xf602f603, 0xfd09f603, 0x02f5f603, 0x100ff603, 0xefeff603, 0x1204f603, 0xedfaf603,
+        0x0511f603, 0xfffffd0a, 0x0706fd0a, 0xf8f8fd0a, 0x09fcfd0a, 0xf602fd0a, 0xfd09fd0a, 0x02f5fd0a,
+        0x100ffd0a, 0xefeffd0a, 0x1204fd0a, 0xedfafd0a, 0x0511fd0a, 0x000002f6, 0x070702f6, 0xf8f902f6,
+        0x09fd02f6, 0xf60302f6, 0xfd0a02f6, 0x02f602f6, 0x101002f6, 0xeff002f6, 0x120502f6, 0xedfb02f6,
+        0x051202f6, 0x00001010, 0x07071010, 0xf8f91010, 0x09fd1010, 0xf6031010, 0xfd0a1010, 0x02f61010,
+        0x10101010, 0xeff01010, 0x12051010, 0xedfb1010, 0x05121010, 0xffffeff0, 0x0706eff0, 0xf8f8eff0,
+        0x09fceff0, 0xf602eff0, 0xfd09eff0, 0x02f5eff0, 0x100feff0, 0xefefeff0, 0x1204eff0, 0xedfaeff0,
+        0x0511eff0, 0x00001205, 0x07071205, 0xf8f91205, 0x09fd1205, 0xf6031205, 0xfd0a1205, 0x02f61205,
+        0x10101205, 0xeff01205, 0x12051205, 0xedfb1205, 0x05121205, 0xffffedfb, 0x0706edfb, 0xf8f8edfb,
+        0x09fcedfb, 0xf602edfb, 0xfd09edfb, 0x02f5edfb, 0x100fedfb, 0xefefedfb, 0x1204edfb, 0xedfaedfb,
+        0x0511edfb, 0x00000512, 0x07070512, 0xf8f90512, 0x09fd0512, 0xf6030512, 0xfd0a0512, 0x02f60512,
+        0x10100512, 0xeff00512, 0x12050512, 0xedfb0512, 0x05120512, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000808, 0xfffff7f8, 0x00000afd, 0xfffff503, 0xfffffd0b, 0x000002f5, 0x00001212,
+        0xffffedee, 0x00001405, 0xffffebfb, 0x00000514, 0xfffffaec, 0x00000ef1, 0xfffff10f, 0x000017f9,
+        0xffffe807, 0xfffff918, 0x000006e8, 0x00002311, 0xffffdcef, 0x00001123, 0xffffeedd, 0x00002222,
+        0xffffddde, 0x00002603, 0xffffd9fd, 0x00000326, 0xfffffcda, 0x00001fea, 0xffffe016, 0xffffea20,
+        0x000015e0, 0x00003d25, 0xffffc2db, 0x0000253d, 0xffffdac3, 0x00002ef3, 0xffffd10d, 0xfffff32f,
+        0x00000cd1, 0x00003f11, 0xffffc0ef, 0x0000113f, 0xffffeec1, 0x00004141, 0xffffbebf, 0x000047ff,
+        0xffffb801, 0xffffff48, 0x000000b8, 0x00002dd2, 0xffffd22e, 0x00003edd, 0xffffc123, 0xffffdd3f,
+        0x000022c1, 0x00006b2b, 0xffff94d5, 0x00002b6b, 0xffffd495, 0x00006e4b, 0xffff91b5, 0x00004b6e,
+        0xffffb492, 0x000058e8, 0xffffa718, 0xffffe859, 0x000017a7, 0x00007211, 0xffff8def, 0x00001172,
+        0xffffee8e, 0x00007979, 0xffff8687, 0x00005ab8, 0xffffa548, 0xffffb85b, 0x000047a5, 0x000077c6,
+        0xffff883a, 0xffffc678, 0x00003988, 0x00003131, 0xffffcecf, 0x00005c5c, 0xffffa3a4, 0x00000000,
+        0x08080000, 0xf7f80000, 0x0afd0000, 0xf5030000, 0xfd0b0000, 0x02f50000, 0x12120000, 0xedee0000,
+        0x14050000, 0xebfb0000, 0x05140000, 0x00000808, 0x08080808, 0xf7f80808, 0x0afd0808, 0xf5030808,
+        0xfd0b0808, 0x02f50808, 0x12120808, 0xedee0808, 0x14050808, 0xebfb0808, 0x05140808, 0xfffff7f8,
+        0x0807f7f8, 0xf7f7f7f8, 0x0afcf7f8, 0xf502f7f8, 0xfd0af7f8, 0x02f4f7f8, 0x1211f7f8, 0xededf7f8,
+        0x1404f7f8, 0xebfaf7f8, 0x0513f7f8, 0x00000afd, 0x08080afd, 0xf7f80afd, 0x0afd0afd, 0xf5030afd,
+        0xfd0b0afd, 0x02f50afd, 0x12120afd, 0xedee0afd, 0x14050afd, 0xebfb0afd, 0x05140afd, 0xfffff503,
+        0x0807f503, 0xf7f7f503, 0x0afcf503, 0xf502f503, 0xfd0af503, 0x02f4f503, 0x1211f503, 0xededf503,
+        0x1404f503, 0xebfaf503, 0x0513f503, 0xfffffd0b, 0x0807fd0b, 0xf7f7fd0b, 0x0afcfd0b, 0xf502fd0b,
+        0xfd0afd0b, 0x02f4fd0b, 0x1211fd0b, 0xededfd0b, 0x1404fd0b, 0xebfafd0b, 0x0513fd0b, 0x000002f5,
+        0x080802f5, 0xf7f802f5, 0x0afd02f5, 0xf50302f5, 0xfd0b02f5, 0x02f502f5, 0x121202f5, 0xedee02f5,
+        0x140502f5, 0xebfb02f5, 0x051402f5, 0x00001212, 0x08081212, 0xf7f81212, 0x0afd1212, 0xf5031212,
+        0xfd0b1212, 0x02f51212, 0x12121212, 0xedee1212, 0x14051212, 0xebfb1212, 0x05141212, 0xffffedee,
+        0x0807edee, 0xf7f7edee, 0x0afcedee, 0xf502edee, 0xfd0aedee, 0x02f4edee, 0x1211edee, 0xedededee,
+        0x1404edee, 0xebfaedee, 0x0513edee, 0x00001405, 0x08081405, 0xf7f81405, 0x0afd1405, 0xf5031405,
+        0xfd0b1405, 0x02f51405, 0x12121405, 0xedee1405, 0x14051405, 0xebfb1405, 0x05141405, 0xffffebfb,
+        0x0807ebfb, 0xf7f7ebfb, 0x0afcebfb, 0xf502ebfb, 0xfd0aebfb, 0x02f4ebfb, 0x1211ebfb, 0xededebfb,
+        0x1404ebfb, 0xebfaebfb, 0x0513ebfb, 0x00000514, 0x08080514, 0xf7f80514, 0x0afd0514, 0xf5030514,
+        0xfd0b0514, 0x02f50514, 0x12120514, 0xedee0514, 0x14050514, 0xebfb0514, 0x05140514, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000909, 0xfffff6f7, 0x00000bfd, 0xfffff403, 0xfffffd0c, 0x000002f4, 0x00001414,
+        0xffffebec, 0x00001706, 0xffffe8fa, 0x00000617, 0xfffff9e9, 0x000010ef, 0xffffef11, 0x00001af9,
+        0xffffe507, 0xfffff91b, 0x000006e5, 0x00002713, 0xffffd8ed, 0x00001327, 0xffffecd9, 0x00002727,
+        0xffffd8d9, 0x00002b03, 0xffffd4fd, 0x0000032b, 0xfffffcd5, 0x000023e8, 0xffffdc18, 0xffffe824,
+        0x000017dc, 0x0000452a, 0xffffbad6, 0x00002a45, 0xffffd5bb, 0x000034f2, 0xffffcb0e, 0xfffff235,
+        0x00000dcb, 0x00004713, 0xffffb8ed, 0x00001347, 0xffffecb9, 0x00004949, 0xffffb6b7, 0x00004ffe,
+        0xffffb002, 0xfffffe50, 0x000001b0, 0x000033cc, 0xffffcc34, 0x000045d9, 0xffffba27, 0xffffd946,
+        0x000026ba, 0x00007930, 0xffff86d0, 0x00003079, 0xffffcf87, 0x00007c54, 0xffff83ac, 0x0000547c,
+        0xffffab84, 0x000063e5, 0xffff9c1b, 0xffffe564, 0x00001a9c, 0x000065af, 0xffff9a51, 0xffffaf66,
+        0x0000509a, 0x00003737, 0xffffc8c9, 0x00006868, 0xffff9798, 0x00000000, 0x09090000, 0xf6f70000,
+        0x0bfd0000, 0xf4030000, 0xfd0c0000, 0x02f40000, 0x14140000, 0xebec0000, 0x17060000, 0xe8fa0000,
+        0x06170000, 0xf9e90000, 0x00000909, 0x09090909, 0xf6f70909, 0x0bfd0909, 0xf4030909, 0xfd0c0909,
+        0x02f40909, 0x14140909, 0xebec0909, 0x17060909, 0xe8fa0909, 0x06170909, 0xf9e90909, 0xfffff6f7,
+        0x0908f6f7, 0xf6f6f6f7, 0x0bfcf6f7, 0xf402f6f7, 0xfd0bf6f7, 0x02f3f6f7, 0x1413f6f7, 0xebebf6f7,
+        0x1705f6f7, 0xe8f9f6f7, 0x0616f6f7, 0xf9e8f6f7, 0x00000bfd, 0x09090bfd, 0xf6f70bfd, 0x0bfd0bfd,
+        0xf4030bfd, 0xfd0c0bfd, 0x02f40bfd, 0x14140bfd, 0xebec0bfd, 0x17060bfd, 0xe8fa0bfd, 0x06170bfd,
+        0xf9e90bfd, 0xfffff403, 0x0908f403, 0xf6f6f403, 0x0bfcf403, 0xf402f403, 0xfd0bf403, 0x02f3f403,
+        0x1413f403, 0xebebf403, 0x1705f403, 0xe8f9f403, 0x0616f403, 0xf9e8f403, 0xfffffd0c, 0x0908fd0c,
+        0xf6f6fd0c, 0x0bfcfd0c, 0xf402fd0c, 0xfd0bfd0c, 0x02f3fd0c, 0x1413fd0c, 0xebebfd0c, 0x1705fd0c,
+        0xe8f9fd0c, 0x0616fd0c, 0xf9e8fd0c, 0x000002f4, 0x090902f4, 0xf6f702f4, 0x0bfd02f4, 0xf40302f4,
+        0xfd0c02f4, 0x02f402f4, 0x141402f4, 0xebec02f4, 0x170602f4, 0xe8fa02f4, 0x061702f4, 0xf9e902f4,
+        0x00001414, 0x09091414, 0xf6f71414, 0x0bfd1414, 0xf4031414, 0xfd0c1414, 0x02f41414, 0x14141414,
+        0xebec1414, 0x17061414, 0xe8fa1414, 0x06171414, 0xf9e91414, 0xffffebec, 0x0908ebec, 0xf6f6ebec,
+        0x0bfcebec, 0xf402ebec, 0xfd0bebec, 0x02f3ebec, 0x1413ebec, 0xebebebec, 0x1705ebec, 0xe8f9ebec,
+        0x0616ebec, 0xf9e8ebec, 0x00001706, 0x09091706, 0xf6f71706, 0x0bfd1706, 0xf4031706, 0xfd0c1706,
+        0x02f41706, 0x14141706, 0xebec1706, 0x17061706, 0xe8fa1706, 0x06171706, 0xf9e91706, 0xffffe8fa,
+        0x0908e8fa, 0xf6f6e8fa, 0x0bfce8fa, 0xf402e8fa, 0xfd0be8fa, 0x02f3e8fa, 0x1413e8fa, 0xebebe8fa,
+        0x1705e8fa, 0xe8f9e8fa, 0x0616e8fa, 0xf9e8e8fa, 0x00000617, 0x09090617, 0xf6f70617, 0x0bfd0617,
+        0xf4030617, 0xfd0c0617, 0x02f40617, 0x14140617, 0xebec0617, 0x17060617, 0xe8fa0617, 0x06170617,
+        0xf9e90617, 0xfffff9e9, 0x0908f9e9, 0xf6f6f9e9, 0x0bfcf9e9, 0xf402f9e9, 0xfd0bf9e9, 0x02f3f9e9,
+        0x1413f9e9, 0xebebf9e9, 0x1705f9e9, 0xe8f9f9e9, 0x0616f9e9, 0xf9e8f9e9, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000200, 0xfffffe00, 0x00000002, 0xfffffffe, 0x00000404,
+        0xfffffbfc, 0x00000400, 0xfffffc00, 0x00000004, 0xfffffffc, 0x000003fc, 0xfffffc04, 0x000005fe,
+        0xfffffa02, 0xfffffe06, 0x000001fa, 0x00000804, 0xfffff7fc, 0x00000408, 0xfffffbf8, 0x00000808,
+        0xfffff7f8, 0x00000a00, 0xfffff600, 0x0000000a, 0xfffffff6, 0x000007fc, 0xfffff804, 0xfffffc08,
+        0x000003f8, 0x00000e08, 0xfffff1f8, 0x0000080e, 0xfffff7f2, 0x00000bfe, 0xfffff402, 0xfffffe0c,
+        0x000001f4, 0x00001004, 0xffffeffc, 0x00000410, 0xfffffbf0, 0x00001010, 0xffffeff0, 0x00001200,
+        0xffffee00, 0x00000012, 0xffffffee, 0x00000bf4, 0xfffff40c, 0x00000ff8, 0xfffff008, 0xfffff810,
+        0x000007f0, 0x00001a0a, 0xffffe5f6, 0x00000a1a, 0xfffff5e6, 0x00001c12, 0xffffe3ee, 0x0000121c,
+        0xffffede4, 0x000015fa, 0xffffea06, 0xfffffa16, 0x000005ea, 0x00001c04, 0xffffe3fc, 0x0000041c,
+        0xfffffbe4, 0x00001e1e, 0xffffe1e2, 0x00001ffe, 0xffffe002, 0xfffffe20, 0x000001e0, 0x000015ee,
+        0xffffea12, 0xffffee16, 0x000011ea, 0x00001df2, 0xffffe20e, 0xfffff21e, 0x00000de2, 0x00002e16,
+        0xffffd1ea, 0x0000162e, 0xffffe9d2, 0x00002e0c, 0xffffd1f4, 0x00000c2e, 0xfffff3d2, 0x00003022,
+        0xffffcfde, 0x00002230, 0xffffddd0, 0x000027f6, 0xffffd80a, 0xfffff628, 0x000009d8, 0x00003204,
+        0xffffcdfc, 0x00000432, 0xfffffbce, 0x00003636, 0xffffc9ca, 0x000021de, 0xffffde22, 0x000029e4,
+        0xffffd61c, 0xffffe42a, 0x00001bd6, 0x00003bfa, 0xffffc406, 0xfffffa3c, 0x000005c4, 0x00004c1a,
+        0xffffb3e6, 0x00001a4c, 0xffffe5b4, 0x00004c2a, 0xffffb3d6, 0x00002a4c, 0xffffd5b4, 0x000035e8,
+        0xffffca18, 0xffffe836, 0x000017ca, 0x00004e0e, 0xffffb1f2, 0x00000e4e, 0xfffff1b2, 0x0000523e,
+        0xffffadc2, 0x00003e52, 0xffffc1ae, 0x000049ec, 0xffffb614, 0xffffec4a, 0x000013b6, 0x00005802,
+        0xffffa7fe, 0x00000258, 0xfffffda8, 0x00005c5c, 0xffffa3a4, 0x00003bcc, 0xffffc434, 0xffffcc3c,
+        0x000033c4, 0x00007634, 0xffff89cc, 0x00003476, 0xffffcb8a, 0x000049d4, 0xffffb62c, 0xffffd44a,
+        0x00002bb6, 0x0000764a, 0xffff89b6, 0x00004a76, 0xffffb58a, 0x00007620, 0xffff89e0, 0x00002076,
+        0xffffdf8a, 0x000065f4, 0xffff9a0c, 0xfffff466, 0x00000b9a, 0x00005fd8, 0xffffa028, 0xffffd860,
+        0x000027a0, 0x000075de, 0xffff8a22, 0xffffde76, 0x0000218a, 0x000057a8, 0xffffa858, 0x000067b2,
+        0xffff984e, 0xffffb268, 0x00004d98, 0x00000c0c, 0xfffff3f4, 0x00001616, 0xffffe9ea, 0x00002a2a,
+        0xffffd5d6, 0x00004848, 0xffffb7b8, 0x00000000, 0x02020000, 0xfdfe0000, 0x02000000, 0xfe000000,
+        0x00020000, 0xfffe0000, 0x00000202, 0x02020202, 0xfdfe0202, 0x02000202, 0xfe000202, 0x00020202,
+        0xfffe0202, 0xfffffdfe, 0x0201fdfe, 0xfdfdfdfe, 0x01fffdfe, 0xfdfffdfe, 0x0001fdfe, 0xfffdfdfe,
+        0x00000200, 0x02020200, 0xfdfe0200, 0x02000200, 0xfe000200, 0x00020200, 0xfffe0200, 0xfffffe00,
+        0x0201fe00, 0xfdfdfe00, 0x01fffe00, 0xfdfffe00, 0x0001fe00, 0xfffdfe00, 0x00000002, 0x02020002,
+        0xfdfe0002, 0x02000002, 0xfe000002, 0x00020002, 0xfffe0002, 0xfffffffe, 0x0201fffe, 0xfdfdfffe,
+        0x01fffffe, 0xfdfffffe, 0x0001fffe, 0xfffdfffe, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000303, 0xfffffcfd, 0x00000300, 0xfffffd00, 0x00000003, 0xfffffffd, 0x00000606,
+        0xfffff9fa, 0x00000903, 0xfffff6fd, 0x00000309, 0xfffffcf7, 0x000008fd, 0xfffff703, 0xfffffd09,
+        0x000002f7, 0x000005fa, 0xfffffa06, 0x00000c06, 0xfffff3fa, 0x0000060c, 0xfffff9f4, 0x00000c0c,
+        0xfffff3f4, 0x00000f00, 0xfffff100, 0x0000000f, 0xfffffff1, 0x00000bf7, 0xfffff409, 0xfffff70c,
+        0x000008f4, 0x0000180f, 0xffffe7f1, 0x00000f18, 0xfffff0e8, 0x000011fa, 0xffffee06, 0xfffffa12,
+        0x000005ee, 0x00001806, 0xffffe7fa, 0x00000618, 0xfffff9e8, 0x00001818, 0xffffe7e8, 0x00001b00,
+        0xffffe500, 0x0000001b, 0xffffffe5, 0x000011ee, 0xffffee12, 0x000017f4, 0xffffe80c, 0xfffff418,
+        0x00000be8, 0x0000270f, 0xffffd8f1, 0x00000f27, 0xfffff0d9, 0x00002a1b, 0xffffd5e5, 0x00001b2a,
+        0xffffe4d6, 0x000020f7, 0xffffdf09, 0xfffff721, 0x000008df, 0x00002a06, 0xffffd5fa, 0x0000062a,
+        0xfffff9d6, 0x00002d2d, 0xffffd2d3, 0x000032fd, 0xffffcd03, 0xfffffd33, 0x000002cd, 0x000020e5,
+        0xffffdf1b, 0xffffe521, 0x00001adf, 0x00002ceb, 0xffffd315, 0xffffeb2d, 0x000014d3, 0x00004521,
+        0xffffbadf, 0x00002145, 0xffffdebb, 0x00004512, 0xffffbaee, 0x00001245, 0xffffedbb, 0x00004836,
+        0xffffb7ca, 0x00003648, 0xffffc9b8, 0x00003eee, 0xffffc112, 0xffffee3f, 0x000011c1, 0x00004e06,
+        0xffffb1fa, 0x0000064e, 0xfffff9b2, 0x00005151, 0xffffaeaf, 0x000032cd, 0xffffcd33, 0x00003ed6,
+        0xffffc12a, 0xffffd63f, 0x000029c1, 0x000059f7, 0xffffa609, 0xfffff75a, 0x000008a6, 0x0000722a,
+        0xffff8dd6, 0x00002a72, 0xffffd58e, 0x0000753f, 0xffff8ac1, 0x00003f75, 0xffffc08b, 0x000050dc,
+        0xffffaf24, 0xffffdc51, 0x000023af, 0x00007815, 0xffff87eb, 0x00001578, 0xffffea88, 0x00007b60,
+        0xffff84a0, 0x0000607b, 0xffff9f85, 0x00006ee2, 0xffff911e, 0xffffe26f, 0x00001d91, 0x00005cb2,
+        0xffffa34e, 0xffffb25d, 0x00004da3, 0x000071bb, 0xffff8e45, 0xffffbb72, 0x0000448e, 0x00001212,
+        0xffffedee, 0x00002121, 0xffffdedf, 0x00003f3f, 0xffffc0c1, 0x00006c6c, 0xffff9394, 0x00000000,
+        0x03030000, 0xfcfd0000, 0x03000000, 0xfd000000, 0x00030000, 0xfffd0000, 0x06060000, 0xf9fa0000,
+        0x00000303, 0x03030303, 0xfcfd0303, 0x03000303, 0xfd000303, 0x00030303, 0xfffd0303, 0x06060303,
+        0xf9fa0303, 0xfffffcfd, 0x0302fcfd, 0xfcfcfcfd, 0x02fffcfd, 0xfcfffcfd, 0x0002fcfd, 0xfffcfcfd,
+        0x0605fcfd, 0xf9f9fcfd, 0x00000300, 0x03030300, 0xfcfd0300, 0x03000300, 0xfd000300, 0x00030300,
+        0xfffd0300, 0x06060300, 0xf9fa0300, 0xfffffd00, 0x0302fd00, 0xfcfcfd00, 0x02fffd00, 0xfcfffd00,
+        0x0002fd00, 0xfffcfd00, 0x0605fd00, 0xf9f9fd00, 0x00000003, 0x03030003, 0xfcfd0003, 0x03000003,
+        0xfd000003, 0x00030003, 0xfffd0003, 0x06060003, 0xf9fa0003, 0xfffffffd, 0x0302fffd, 0xfcfcfffd,
+        0x02fffffd, 0xfcfffffd, 0x0002fffd, 0xfffcfffd, 0x0605fffd, 0xf9f9fffd, 0x00000606, 0x03030606,
+        0xfcfd0606, 0x03000606, 0xfd000606, 0x00030606, 0xfffd0606, 0x06060606, 0xf9fa0606, 0xfffff9fa,
+        0x0302f9fa, 0xfcfcf9fa, 0x02fff9fa, 0xfcfff9fa, 0x0002f9fa, 0xfffcf9fa, 0x0605f9fa, 0xf9f9f9fa,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000404, 0xfffffbfc, 0x00000400, 0xfffffc00, 0x00000004, 0xfffffffc, 0x00000804,
+        0xfffff7fc, 0x00000408, 0xfffffbf8, 0x00000808, 0xfffff7f8, 0x000007f8, 0xfffff808, 0x00000bfc,
+        0xfffff404, 0xfffffc0c, 0x000003f4, 0x00001008, 0xffffeff8, 0x00000810, 0xfffff7f0, 0x00001010,
+        0xffffeff0, 0x00001400, 0xffffec00, 0x00000014, 0xffffffec, 0x00000ff4, 0xfffff00c, 0xfffff410,
+        0x00000bf0, 0x000017fc, 0xffffe804, 0xfffffc18, 0x000003e8, 0x00002010, 0xffffdff0, 0x00001020,
+        0xffffefe0, 0x00002008, 0xffffdff8, 0x00000820, 0xfffff7e0, 0x00002020, 0xffffdfe0, 0x00002400,
+        0xffffdc00, 0x00000024, 0xffffffdc, 0x000017e8, 0xffffe818, 0x00001ff0, 0xffffe010, 0xfffff020,
+        0x00000fe0, 0x00003414, 0xffffcbec, 0x00001434, 0xffffebcc, 0x00003824, 0xffffc7dc, 0x00002438,
+        0xffffdbc8, 0x00002bf4, 0xffffd40c, 0xfffff42c, 0x00000bd4, 0x00003808, 0xffffc7f8, 0x00000838,
+        0xfffff7c8, 0x00003c3c, 0xffffc3c4, 0x00003ffc, 0xffffc004, 0xfffffc40, 0x000003c0, 0x00002bdc,
+        0xffffd424, 0xffffdc2c, 0x000023d4, 0x00003be4, 0xffffc41c, 0xffffe43c, 0x00001bc4, 0x00005c2c,
+        0xffffa3d4, 0x00002c5c, 0xffffd3a4, 0x00005c18, 0xffffa3e8, 0x0000185c, 0xffffe7a4, 0x00006048,
+        0xffff9fb8, 0x00004860, 0xffffb7a0, 0x000053ec, 0xffffac14, 0xffffec54, 0x000013ac, 0x00006408,
+        0xffff9bf8, 0x00000864, 0xfffff79c, 0x00006c6c, 0xffff9394, 0x000043bc, 0xffffbc44, 0x000053c8,
+        0xffffac38, 0xffffc854, 0x000037ac, 0x000077f4, 0xffff880c, 0xfffff478, 0x00000b88, 0x00006bd0,
+        0xffff9430, 0xffffd06c, 0x00002f94, 0x00007b98, 0xffff8468, 0xffff987c, 0x00006784, 0x00001818,
+        0xffffe7e8, 0x00002c2c, 0xffffd3d4, 0x00005454, 0xffffabac, 0x00000000, 0x04040000, 0xfbfc0000,
+        0x04000000, 0xfc000000, 0x00040000, 0xfffc0000, 0x08040000, 0xf7fc0000, 0x04080000, 0x00000404,
+        0x04040404, 0xfbfc0404, 0x04000404, 0xfc000404, 0x00040404, 0xfffc0404, 0x08040404, 0xf7fc0404,
+        0x04080404, 0xfffffbfc, 0x0403fbfc, 0xfbfbfbfc, 0x03fffbfc, 0xfbfffbfc, 0x0003fbfc, 0xfffbfbfc,
+        0x0803fbfc, 0xf7fbfbfc, 0x0407fbfc, 0x00000400, 0x04040400, 0xfbfc0400, 0x04000400, 0xfc000400,
+        0x00040400, 0xfffc0400, 0x08040400, 0xf7fc0400, 0x04080400, 0xfffffc00, 0x0403fc00, 0xfbfbfc00,
+        0x03fffc00, 0xfbfffc00, 0x0003fc00, 0xfffbfc00, 0x0803fc00, 0xf7fbfc00, 0x0407fc00, 0x00000004,
+        0x04040004, 0xfbfc0004, 0x04000004, 0xfc000004, 0x00040004, 0xfffc0004, 0x08040004, 0xf7fc0004,
+        0x04080004, 0xfffffffc, 0x0403fffc, 0xfbfbfffc, 0x03fffffc, 0xfbfffffc, 0x0003fffc, 0xfffbfffc,
+        0x0803fffc, 0xf7fbfffc, 0x0407fffc, 0x00000804, 0x04040804, 0xfbfc0804, 0x04000804, 0xfc000804,
+        0x00040804, 0xfffc0804, 0x08040804, 0xf7fc0804, 0x04080804, 0xfffff7fc, 0x0403f7fc, 0xfbfbf7fc,
+        0x03fff7fc, 0xfbfff7fc, 0x0003f7fc, 0xfffbf7fc, 0x0803f7fc, 0xf7fbf7fc, 0x0407f7fc, 0x00000408,
+        0x04040408, 0xfbfc0408, 0x04000408, 0xfc000408, 0x00040408, 0xfffc0408, 0x08040408, 0xf7fc0408,
+        0x04080408, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000505, 0xfffffafb, 0x00000500, 0xfffffb00, 0x00000005, 0xfffffffb, 0x00000a0a,
+        0xfffff5f6, 0x00000f05, 0xfffff0fb, 0x0000050f, 0xfffffaf1, 0x000009f6, 0xfffff60a, 0x00000efb,
+        0xfffff105, 0xfffffb0f, 0x000004f1, 0x0000140a, 0xffffebf6, 0x00000a14, 0xfffff5ec, 0x00001414,
+        0xffffebec, 0x00001900, 0xffffe700, 0x00000019, 0xffffffe7, 0x000013f1, 0xffffec0f, 0xfffff114,
+        0x00000eec, 0x00002819, 0xffffd7e7, 0x00001928, 0xffffe6d8, 0x00001df6, 0xffffe20a, 0xfffff61e,
+        0x000009e2, 0x0000280a, 0xffffd7f6, 0x00000a28, 0xfffff5d8, 0x00002828, 0xffffd7d8, 0x00002d00,
+        0xffffd300, 0x0000002d, 0xffffffd3, 0x00001de2, 0xffffe21e, 0x000027ec, 0xffffd814, 0xffffec28,
+        0x000013d8, 0x00004119, 0xffffbee7, 0x00001941, 0xffffe6bf, 0x0000462d, 0xffffb9d3, 0x00002d46,
+        0xffffd2ba, 0x000036f1, 0xffffc90f, 0xfffff137, 0x00000ec9, 0x0000460a, 0xffffb9f6, 0x00000a46,
+        0xfffff5ba, 0x00004b4b, 0xffffb4b5, 0x000054fb, 0xffffab05, 0xfffffb55, 0x000004ab, 0x000036d3,
+        0xffffc92d, 0xffffd337, 0x00002cc9, 0x00004add, 0xffffb523, 0xffffdd4b, 0x000022b5, 0x00007337,
+        0xffff8cc9, 0x00003773, 0xffffc88d, 0x0000731e, 0xffff8ce2, 0x00001e73, 0xffffe18d, 0x0000785a,
+        0xffff87a6, 0x00005a78, 0xffffa588, 0x000068e2, 0xffff971e, 0xffffe269, 0x00001d97, 0x000054ab,
+        0xffffab55, 0x000068ba, 0xffff9746, 0xffffba69, 0x00004597, 0x00001e1e, 0xffffe1e2, 0x00003c3c,
+        0xffffc3c4, 0x00006969, 0xffff9697, 0x00000000, 0x05050000, 0xfafb0000, 0x05000000, 0xfb000000,
+        0x00050000, 0xfffb0000, 0x0a0a0000, 0xf5f60000, 0x0f050000, 0xf0fb0000, 0x00000505, 0x05050505,
+        0xfafb0505, 0x05000505, 0xfb000505, 0x00050505, 0xfffb0505, 0x0a0a0505, 0xf5f60505, 0x0f050505,
+        0xf0fb0505, 0xfffffafb, 0x0504fafb, 0xfafafafb, 0x04fffafb, 0xfafffafb, 0x0004fafb, 0xfffafafb,
+        0x0a09fafb, 0xf5f5fafb, 0x0f04fafb, 0xf0fafafb, 0x00000500, 0x05050500, 0xfafb0500, 0x05000500,
+        0xfb000500, 0x00050500, 0xfffb0500, 0x0a0a0500, 0xf5f60500, 0x0f050500, 0xf0fb0500, 0xfffffb00,
+        0x0504fb00, 0xfafafb00, 0x04fffb00, 0xfafffb00, 0x0004fb00, 0xfffafb00, 0x0a09fb00, 0xf5f5fb00,
+        0x0f04fb00, 0xf0fafb00, 0x00000005, 0x05050005, 0xfafb0005, 0x05000005, 0xfb000005, 0x00050005,
+        0xfffb0005, 0x0a0a0005, 0xf5f60005, 0x0f050005, 0xf0fb0005, 0xfffffffb, 0x0504fffb, 0xfafafffb,
+        0x04fffffb, 0xfafffffb, 0x0004fffb, 0xfffafffb, 0x0a09fffb, 0xf5f5fffb, 0x0f04fffb, 0xf0fafffb,
+        0x00000a0a, 0x05050a0a, 0xfafb0a0a, 0x05000a0a, 0xfb000a0a, 0x00050a0a, 0xfffb0a0a, 0x0a0a0a0a,
+        0xf5f60a0a, 0x0f050a0a, 0xf0fb0a0a, 0xfffff5f6, 0x0504f5f6, 0xfafaf5f6, 0x04fff5f6, 0xfafff5f6,
+        0x0004f5f6, 0xfffaf5f6, 0x0a09f5f6, 0xf5f5f5f6, 0x0f04f5f6, 0xf0faf5f6, 0x00000f05, 0x05050f05,
+        0xfafb0f05, 0x05000f05, 0xfb000f05, 0x00050f05, 0xfffb0f05, 0x0a0a0f05, 0xf5f60f05, 0x0f050f05,
+        0xf0fb0f05, 0xfffff0fb, 0x0504f0fb, 0xfafaf0fb, 0x04fff0fb, 0xfafff0fb, 0x0004f0fb, 0xfffaf0fb,
+        0x0a09f0fb, 0xf5f5f0fb, 0x0f04f0fb, 0xf0faf0fb, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000606, 0xfffff9fa, 0x00000600, 0xfffffa00, 0x00000006, 0xfffffffa, 0x00000c0c,
+        0xfffff3f4, 0x00000c06, 0xfffff3fa, 0x0000060c, 0xfffff9f4, 0x00000bf4, 0xfffff40c, 0x000011fa,
+        0xffffee06, 0xfffffa12, 0x000005ee, 0x0000180c, 0xffffe7f4, 0x00000c18, 0xfffff3e8, 0x00001818,
+        0xffffe7e8, 0x00001e00, 0xffffe200, 0x0000001e, 0xffffffe2, 0x000017ee, 0xffffe812, 0xffffee18,
+        0x000011e8, 0x0000301e, 0xffffcfe2, 0x00001e30, 0xffffe1d0, 0x000023fa, 0xffffdc06, 0xfffffa24,
+        0x000005dc, 0x0000300c, 0xffffcff4, 0x00000c30, 0xfffff3d0, 0x00003030, 0xffffcfd0, 0x00003600,
+        0xffffca00, 0x00000036, 0xffffffca, 0x000023dc, 0xffffdc24, 0x00002fe8, 0xffffd018, 0xffffe830,
+        0x000017d0, 0x00004e1e, 0xffffb1e2, 0x00001e4e, 0xffffe1b2, 0x00005436, 0xffffabca, 0x00003654,
+        0xffffc9ac, 0x000041ee, 0xffffbe12, 0xffffee42, 0x000011be, 0x0000540c, 0xffffabf4, 0x00000c54,
+        0xfffff3ac, 0x00005a5a, 0xffffa5a6, 0x00005ffa, 0xffffa006, 0xfffffa60, 0x000005a0, 0x000041ca,
+        0xffffbe36, 0xffffca42, 0x000035be, 0x000059d6, 0xffffa62a, 0xffffd65a, 0x000029a6, 0x00007de2,
+        0xffff821e, 0xffffe27e, 0x00001d82, 0x0000659a, 0xffff9a66, 0x00007dac, 0xffff8254, 0xffffac7e,
+        0x00005382, 0x00002424, 0xffffdbdc, 0x00004242, 0xffffbdbe, 0x00000000, 0x06060000, 0xf9fa0000,
+        0x06000000, 0xfa000000, 0x00060000, 0xfffa0000, 0x0c0c0000, 0xf3f40000, 0x0c060000, 0xf3fa0000,
+        0x060c0000, 0x00000606, 0x06060606, 0xf9fa0606, 0x06000606, 0xfa000606, 0x00060606, 0xfffa0606,
+        0x0c0c0606, 0xf3f40606, 0x0c060606, 0xf3fa0606, 0x060c0606, 0xfffff9fa, 0x0605f9fa, 0xf9f9f9fa,
+        0x05fff9fa, 0xf9fff9fa, 0x0005f9fa, 0xfff9f9fa, 0x0c0bf9fa, 0xf3f3f9fa, 0x0c05f9fa, 0xf3f9f9fa,
+        0x060bf9fa, 0x00000600, 0x06060600, 0xf9fa0600, 0x06000600, 0xfa000600, 0x00060600, 0xfffa0600,
+        0x0c0c0600, 0xf3f40600, 0x0c060600, 0xf3fa0600, 0x060c0600, 0xfffffa00, 0x0605fa00, 0xf9f9fa00,
+        0x05fffa00, 0xf9fffa00, 0x0005fa00, 0xfff9fa00, 0x0c0bfa00, 0xf3f3fa00, 0x0c05fa00, 0xf3f9fa00,
+        0x060bfa00, 0x00000006, 0x06060006, 0xf9fa0006, 0x06000006, 0xfa000006, 0x00060006, 0xfffa0006,
+        0x0c0c0006, 0xf3f40006, 0x0c060006, 0xf3fa0006, 0x060c0006, 0xfffffffa, 0x0605fffa, 0xf9f9fffa,
+        0x05fffffa, 0xf9fffffa, 0x0005fffa, 0xfff9fffa, 0x0c0bfffa, 0xf3f3fffa, 0x0c05fffa, 0xf3f9fffa,
+        0x060bfffa, 0x00000c0c, 0x06060c0c, 0xf9fa0c0c, 0x06000c0c, 0xfa000c0c, 0x00060c0c, 0xfffa0c0c,
+        0x0c0c0c0c, 0xf3f40c0c, 0x0c060c0c, 0xf3fa0c0c, 0x060c0c0c, 0xfffff3f4, 0x0605f3f4, 0xf9f9f3f4,
+        0x05fff3f4, 0xf9fff3f4, 0x0005f3f4, 0xfff9f3f4, 0x0c0bf3f4, 0xf3f3f3f4, 0x0c05f3f4, 0xf3f9f3f4,
+        0x060bf3f4, 0x00000c06, 0x06060c06, 0xf9fa0c06, 0x06000c06, 0xfa000c06, 0x00060c06, 0xfffa0c06,
+        0x0c0c0c06, 0xf3f40c06, 0x0c060c06, 0xf3fa0c06, 0x060c0c06, 0xfffff3fa, 0x0605f3fa, 0xf9f9f3fa,
+        0x05fff3fa, 0xf9fff3fa, 0x0005f3fa, 0xfff9f3fa, 0x0c0bf3fa, 0xf3f3f3fa, 0x0c05f3fa, 0xf3f9f3fa,
+        0x060bf3fa, 0x0000060c, 0x0606060c, 0xf9fa060c, 0x0600060c, 0xfa00060c, 0x0006060c, 0xfffa060c,
+        0x0c0c060c, 0xf3f4060c, 0x0c06060c, 0xf3fa060c, 0x060c060c, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000707, 0xfffff8f9, 0x00000700, 0xfffff900, 0x00000007, 0xfffffff9, 0x00000e0e,
+        0xfffff1f2, 0x00001507, 0xffffeaf9, 0x00000715, 0xfffff8eb, 0x00000df2, 0xfffff20e, 0x000014f9,
+        0xffffeb07, 0xfffff915, 0x000006eb, 0x00001c0e, 0xffffe3f2, 0x00000e1c, 0xfffff1e4, 0x00001c1c,
+        0xffffe3e4, 0x00002300, 0xffffdd00, 0x00000023, 0xffffffdd, 0x00001beb, 0xffffe415, 0xffffeb1c,
+        0x000014e4, 0x00003823, 0xffffc7dd, 0x00002338, 0xffffdcc8, 0x000029f2, 0xffffd60e, 0xfffff22a,
+        0x00000dd6, 0x0000380e, 0xffffc7f2, 0x00000e38, 0xfffff1c8, 0x00003838, 0xffffc7c8, 0x00003f00,
+        0xffffc100, 0x0000003f, 0xffffffc1, 0x000029d6, 0xffffd62a, 0x000037e4, 0xffffc81c, 0xffffe438,
+        0x00001bc8, 0x00005b23, 0xffffa4dd, 0x0000235b, 0xffffdca5, 0x0000623f, 0xffff9dc1, 0x00003f62,
+        0xffffc09e, 0x00004ceb, 0xffffb315, 0xffffeb4d, 0x000014b3, 0x0000620e, 0xffff9df2, 0x00000e62,
+        0xfffff19e, 0x00006969, 0xffff9697, 0x000076f9, 0xffff8907, 0xfffff977, 0x00000689, 0x00004cc1,
+        0xffffb33f, 0xffffc14d, 0x00003eb3, 0x000068cf, 0xffff9731, 0xffffcf69, 0x00003097, 0x00007689,
+        0xffff8977, 0x00002a2a, 0xffffd5d6, 0x00004d4d, 0xffffb2b3, 0x00000000, 0x07070000, 0xf8f90000,
+        0x07000000, 0xf9000000, 0x00070000, 0xfff90000, 0x0e0e0000, 0xf1f20000, 0x15070000, 0xeaf90000,
+        0x07150000, 0x00000707, 0x07070707, 0xf8f90707, 0x07000707, 0xf9000707, 0x00070707, 0xfff90707,
+        0x0e0e0707, 0xf1f20707, 0x15070707, 0xeaf90707, 0x07150707, 0xfffff8f9, 0x0706f8f9, 0xf8f8f8f9,
+        0x06fff8f9, 0xf8fff8f9, 0x0006f8f9, 0xfff8f8f9, 0x0e0df8f9, 0xf1f1f8f9, 0x1506f8f9, 0xeaf8f8f9,
+        0x0714f8f9, 0x00000700, 0x07070700, 0xf8f90700, 0x07000700, 0xf9000700, 0x00070700, 0xfff90700,
+        0x0e0e0700, 0xf1f20700, 0x15070700, 0xeaf90700, 0x07150700, 0xfffff900, 0x0706f900, 0xf8f8f900,
+        0x06fff900, 0xf8fff900, 0x0006f900, 0xfff8f900, 0x0e0df900, 0xf1f1f900, 0x1506f900, 0xeaf8f900,
+        0x0714f900, 0x00000007, 0x07070007, 0xf8f90007, 0x07000007, 0xf9000007, 0x00070007, 0xfff90007,
+        0x0e0e0007, 0xf1f20007, 0x15070007, 0xeaf90007, 0x07150007, 0xfffffff9, 0x0706fff9, 0xf8f8fff9,
+        0x06fffff9, 0xf8fffff9, 0x0006fff9, 0xfff8fff9, 0x0e0dfff9, 0xf1f1fff9, 0x1506fff9, 0xeaf8fff9,
+        0x0714fff9, 0x00000e0e, 0x07070e0e, 0xf8f90e0e, 0x07000e0e, 0xf9000e0e, 0x00070e0e, 0xfff90e0e,
+        0x0e0e0e0e, 0xf1f20e0e, 0x15070e0e, 0xeaf90e0e, 0x07150e0e, 0xfffff1f2, 0x0706f1f2, 0xf8f8f1f2,
+        0x06fff1f2, 0xf8fff1f2, 0x0006f1f2, 0xfff8f1f2, 0x0e0df1f2, 0xf1f1f1f2, 0x1506f1f2, 0xeaf8f1f2,
+        0x0714f1f2, 0x00001507, 0x07071507, 0xf8f91507, 0x07001507, 0xf9001507, 0x00071507, 0xfff91507,
+        0x0e0e1507, 0xf1f21507, 0x15071507, 0xeaf91507, 0x07151507, 0xffffeaf9, 0x0706eaf9, 0xf8f8eaf9,
+        0x06ffeaf9, 0xf8ffeaf9, 0x0006eaf9, 0xfff8eaf9, 0x0e0deaf9, 0xf1f1eaf9, 0x1506eaf9, 0xeaf8eaf9,
+        0x0714eaf9, 0x00000715, 0x07070715, 0xf8f90715, 0x07000715, 0xf9000715, 0x00070715, 0xfff90715,
+        0x0e0e0715, 0xf1f20715, 0x15070715, 0xeaf90715, 0x07150715, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000808, 0xfffff7f8, 0x00000800, 0xfffff800, 0x00000008, 0xfffffff8, 0x00001010,
+        0xffffeff0, 0x00001008, 0xffffeff8, 0x00000810, 0xfffff7f0, 0x00000ff0, 0xfffff010, 0x000017f8,
+        0xffffe808, 0xfffff818, 0x000007e8, 0x00002010, 0xffffdff0, 0x00001020, 0xffffefe0, 0x00002020,
+        0xffffdfe0, 0x00002800, 0xffffd800, 0x00000028, 0xffffffd8, 0x00001fe8, 0xffffe018, 0xffffe820,
+        0x000017e0, 0x00004028, 0xffffbfd8, 0x00002840, 0xffffd7c0, 0x00002ff0, 0xffffd010, 0xfffff030,
+        0x00000fd0, 0x00004010, 0xffffbff0, 0x00001040, 0xffffefc0, 0x00004040, 0xffffbfc0, 0x00004800,
+        0xffffb800, 0x00000048, 0xffffffb8, 0x00002fd0, 0xffffd030, 0x00003fe0, 0xffffc020, 0xffffe040,
+        0x00001fc0, 0x00006828, 0xffff97d8, 0x00002868, 0xffffd798, 0x00007048, 0xffff8fb8, 0x00004870,
+        0xffffb790, 0x000057e8, 0xffffa818, 0xffffe858, 0x000017a8, 0x00007010, 0xffff8ff0, 0x00001070,
+        0xffffef90, 0x00007878, 0xffff8788, 0x000057b8, 0xffffa848, 0xffffb858, 0x000047a8, 0x000077c8,
+        0xffff8838, 0xffffc878, 0x00003788, 0x00003030, 0xffffcfd0, 0x00005858, 0xffffa7a8, 0x00000000,
+        0x08080000, 0xf7f80000, 0x08000000, 0xf8000000, 0x00080000, 0xfff80000, 0x10100000, 0xeff00000,
+        0x10080000, 0xeff80000, 0x08100000, 0x00000808, 0x08080808, 0xf7f80808, 0x08000808, 0xf8000808,
+        0x00080808, 0xfff80808, 0x10100808, 0xeff00808, 0x10080808, 0xeff80808, 0x08100808, 0xfffff7f8,
+        0x0807f7f8, 0xf7f7f7f8, 0x07fff7f8, 0xf7fff7f8, 0x0007f7f8, 0xfff7f7f8, 0x100ff7f8, 0xefeff7f8,
+        0x1007f7f8, 0xeff7f7f8, 0x080ff7f8, 0x00000800, 0x08080800, 0xf7f80800, 0x08000800, 0xf8000800,
+        0x00080800, 0xfff80800, 0x10100800, 0xeff00800, 0x10080800, 0xeff80800, 0x08100800, 0xfffff800,
+        0x0807f800, 0xf7f7f800, 0x07fff800, 0xf7fff800, 0x0007f800, 0xfff7f800, 0x100ff800, 0xefeff800,
+        0x1007f800, 0xeff7f800, 0x080ff800, 0x00000008, 0x08080008, 0xf7f80008, 0x08000008, 0xf8000008,
+        0x00080008, 0xfff80008, 0x10100008, 0xeff00008, 0x10080008, 0xeff80008, 0x08100008, 0xfffffff8,
+        0x0807fff8, 0xf7f7fff8, 0x07fffff8, 0xf7fffff8, 0x0007fff8, 0xfff7fff8, 0x100ffff8, 0xefeffff8,
+        0x1007fff8, 0xeff7fff8, 0x080ffff8, 0x00001010, 0x08081010, 0xf7f81010, 0x08001010, 0xf8001010,
+        0x00081010, 0xfff81010, 0x10101010, 0xeff01010, 0x10081010, 0xeff81010, 0x08101010, 0xffffeff0,
+        0x0807eff0, 0xf7f7eff0, 0x07ffeff0, 0xf7ffeff0, 0x0007eff0, 0xfff7eff0, 0x100feff0, 0xefefeff0,
+        0x1007eff0, 0xeff7eff0, 0x080feff0, 0x00001008, 0x08081008, 0xf7f81008, 0x08001008, 0xf8001008,
+        0x00081008, 0xfff81008, 0x10101008, 0xeff01008, 0x10081008, 0xeff81008, 0x08101008, 0xffffeff8,
+        0x0807eff8, 0xf7f7eff8, 0x07ffeff8, 0xf7ffeff8, 0x0007eff8, 0xfff7eff8, 0x100feff8, 0xefefeff8,
+        0x1007eff8, 0xeff7eff8, 0x080feff8, 0x00000810, 0x08080810, 0xf7f80810, 0x08000810, 0xf8000810,
+        0x00080810, 0xfff80810, 0x10100810, 0xeff00810, 0x10080810, 0xeff80810, 0x08100810, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000909, 0xfffff6f7, 0x00000900, 0xfffff700, 0x00000009, 0xfffffff7, 0x00001212,
+        0xffffedee, 0x00001b09, 0xffffe4f7, 0x0000091b, 0xfffff6e5, 0x000011ee, 0xffffee12, 0x00001af7,
+        0xffffe509, 0xfffff71b, 0x000008e5, 0x00002412, 0xffffdbee, 0x00001224, 0xffffeddc, 0x00002424,
+        0xffffdbdc, 0x00002d00, 0xffffd300, 0x0000002d, 0xffffffd3, 0x000023e5, 0xffffdc1b, 0xffffe524,
+        0x00001adc, 0x0000482d, 0xffffb7d3, 0x00002d48, 0xffffd2b8, 0x000035ee, 0xffffca12, 0xffffee36,
+        0x000011ca, 0x00004812, 0xffffb7ee, 0x00001248, 0xffffedb8, 0x00004848, 0xffffb7b8, 0x00005100,
+        0xffffaf00, 0x00000051, 0xffffffaf, 0x000035ca, 0xffffca36, 0x000047dc, 0xffffb824, 0xffffdc48,
+        0x000023b8, 0x0000752d, 0xffff8ad3, 0x00002d75, 0xffffd28b, 0x00007e51, 0xffff81af, 0x0000517e,
+        0xffffae82, 0x000062e5, 0xffff9d1b, 0xffffe563, 0x00001a9d, 0x000062af, 0xffff9d51, 0xffffaf63,
+        0x0000509d, 0x00003636, 0xffffc9ca, 0x00006c6c, 0xffff9394, 0x00000000, 0x09090000, 0xf6f70000,
+        0x09000000, 0xf7000000, 0x00090000, 0xfff70000, 0x12120000, 0xedee0000, 0x1b090000, 0xe4f70000,
+        0x091b0000, 0xf6e50000, 0x00000909, 0x09090909, 0xf6f70909, 0x09000909, 0xf7000909, 0x00090909,
+        0xfff70909, 0x12120909, 0xedee0909, 0x1b090909, 0xe4f70909, 0x091b0909, 0xf6e50909, 0xfffff6f7,
+        0x0908f6f7, 0xf6f6f6f7, 0x08fff6f7, 0xf6fff6f7, 0x0008f6f7, 0xfff6f6f7, 0x1211f6f7, 0xededf6f7,
+        0x1b08f6f7, 0xe4f6f6f7, 0x091af6f7, 0xf6e4f6f7, 0x00000900, 0x09090900, 0xf6f70900, 0x09000900,
+        0xf7000900, 0x00090900, 0xfff70900, 0x12120900, 0xedee0900, 0x1b090900, 0xe4f70900, 0x091b0900,
+        0xf6e50900, 0xfffff700, 0x0908f700, 0xf6f6f700, 0x08fff700, 0xf6fff700, 0x0008f700, 0xfff6f700,
+        0x1211f700, 0xededf700, 0x1b08f700, 0xe4f6f700, 0x091af700, 0xf6e4f700, 0x00000009, 0x09090009,
+        0xf6f70009, 0x09000009, 0xf7000009, 0x00090009, 0xfff70009, 0x12120009, 0xedee0009, 0x1b090009,
+        0xe4f70009, 0x091b0009, 0xf6e50009, 0xfffffff7, 0x0908fff7, 0xf6f6fff7, 0x08fffff7, 0xf6fffff7,
+        0x0008fff7, 0xfff6fff7, 0x1211fff7, 0xededfff7, 0x1b08fff7, 0xe4f6fff7, 0x091afff7, 0xf6e4fff7,
+        0x00001212, 0x09091212, 0xf6f71212, 0x09001212, 0xf7001212, 0x00091212, 0xfff71212, 0x12121212,
+        0xedee1212, 0x1b091212, 0xe4f71212, 0x091b1212, 0xf6e51212, 0xffffedee, 0x0908edee, 0xf6f6edee,
+        0x08ffedee, 0xf6ffedee, 0x0008edee, 0xfff6edee, 0x1211edee, 0xedededee, 0x1b08edee, 0xe4f6edee,
+        0x091aedee, 0xf6e4edee, 0x00001b09, 0x09091b09, 0xf6f71b09, 0x09001b09, 0xf7001b09, 0x00091b09,
+        0xfff71b09, 0x12121b09, 0xedee1b09, 0x1b091b09, 0xe4f71b09, 0x091b1b09, 0xf6e51b09, 0xffffe4f7,
+        0x0908e4f7, 0xf6f6e4f7, 0x08ffe4f7, 0xf6ffe4f7, 0x0008e4f7, 0xfff6e4f7, 0x1211e4f7, 0xedede4f7,
+        0x1b08e4f7, 0xe4f6e4f7, 0x091ae4f7, 0xf6e4e4f7, 0x0000091b, 0x0909091b, 0xf6f7091b, 0x0900091b,
+        0xf700091b, 0x0009091b, 0xfff7091b, 0x1212091b, 0xedee091b, 0x1b09091b, 0xe4f7091b, 0x091b091b,
+        0xf6e5091b, 0xfffff6e5, 0x0908f6e5, 0xf6f6f6e5, 0x08fff6e5, 0xf6fff6e5, 0x0008f6e5, 0xfff6f6e5,
+        0x1211f6e5, 0xededf6e5, 0x1b08f6e5, 0xe4f6f6e5, 0x091af6e5, 0xf6e4f6e5, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000300, 0xfffffd00, 0x00000003, 0xfffffffd, 0x00000606,
+        0xfffff9fa, 0x00000700, 0xfffff900, 0x00000007, 0xfffffff9, 0x000004fb, 0xfffffb05, 0xfffffb05,
+        0x000004fb, 0x00000b06, 0xfffff4fa, 0x0000060b, 0xfffff9f5, 0x00000800, 0xfffff800, 0x00000008,
+        0xfffffff8, 0x00000b0b, 0xfffff4f5, 0x00000c00, 0xfffff400, 0x0000000c, 0xfffffff4, 0x0000110c,
+        0xffffeef4, 0x00000c11, 0xfffff3ef, 0x00001111, 0xffffeeef, 0x00001206, 0xffffedfa, 0x00000612,
+        0xfffff9ee, 0x00000af8, 0xfffff508, 0xfffff80b, 0x000007f5, 0x00000f00, 0xfffff100, 0x0000000f,
+        0xfffffff1, 0x00001400, 0xffffec00, 0x00000014, 0xffffffec, 0x00001912, 0xffffe6ee, 0x00001219,
+        0xffffede7, 0x0000190b, 0xffffe6f5, 0x00000b19, 0xfffff4e7, 0x00001919, 0xffffe6e7, 0x00000df2,
+        0xfffff20e, 0xfffff20e, 0x00000df2, 0x00001a00, 0xffffe600, 0x0000001a, 0xffffffe6, 0x000011f5,
+        0xffffee0b, 0xfffff512, 0x00000aee, 0x000015f9, 0xffffea07, 0xfffff916, 0x000006ea, 0x0000221a,
+        0xffffdde6, 0x00001a22, 0xffffe5de, 0x00002212, 0xffffddee, 0x00001222, 0xffffedde, 0x00002222,
+        0xffffddde, 0x0000230b, 0xffffdcf5, 0x00000b23, 0xfffff4dd, 0x00001d00, 0xffffe300, 0x0000001d,
+        0xffffffe3, 0x000015ed, 0xffffea13, 0xffffed16, 0x000012ea, 0x000019f1, 0xffffe60f, 0xfffff11a,
+        0x00000ee6, 0x00002500, 0xffffdb00, 0x00000025, 0xffffffdb, 0x00002c1b, 0xffffd3e5, 0x00001b2c,
+        0xffffe4d4, 0x00002c24, 0xffffd3dc, 0x0000242c, 0xffffdbd4, 0x00002c12, 0xffffd3ee, 0x0000122c,
+        0xffffedd4, 0x000020f6, 0xffffdf0a, 0xfffff621, 0x000009df, 0x00002d2d, 0xffffd2d3, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000300, 0xfffffd00, 0x00000003, 0xfffffffd, 0x00000606,
+        0xfffff9fa, 0x00000700, 0xfffff900, 0x02020000, 0x02020202, 0x0201fdfe, 0x02020300, 0x0201fd00,
+        0x02020003, 0x0201fffd, 0x02020606, 0x0201f9fa, 0x02020700, 0x0201f900, 0xfdfe0000, 0xfdfe0202,
+        0xfdfdfdfe, 0xfdfe0300, 0xfdfdfd00, 0xfdfe0003, 0xfdfdfffd, 0xfdfe0606, 0xfdfdf9fa, 0xfdfe0700,
+        0xfdfdf900, 0x03000000, 0x03000202, 0x02fffdfe, 0x03000300, 0x02fffd00, 0x03000003, 0x02fffffd,
+        0x03000606, 0x02fff9fa, 0x03000700, 0x02fff900, 0xfd000000, 0xfd000202, 0xfcfffdfe, 0xfd000300,
+        0xfcfffd00, 0xfd000003, 0xfcfffffd, 0xfd000606, 0xfcfff9fa, 0xfd000700, 0xfcfff900, 0x00030000,
+        0x00030202, 0x0002fdfe, 0x00030300, 0x0002fd00, 0x00030003, 0x0002fffd, 0x00030606, 0x0002f9fa,
+        0x00030700, 0x0002f900, 0xfffd0000, 0xfffd0202, 0xfffcfdfe, 0xfffd0300, 0xfffcfd00, 0xfffd0003,
+        0xfffcfffd, 0xfffd0606, 0xfffcf9fa, 0xfffd0700, 0xfffcf900, 0x06060000, 0x06060202, 0x0605fdfe,
+        0x06060300, 0x0605fd00, 0x06060003, 0x0605fffd, 0x06060606, 0x0605f9fa, 0x06060700, 0x0605f900,
+        0xf9fa0000, 0xf9fa0202, 0xf9f9fdfe, 0xf9fa0300, 0xf9f9fd00, 0xf9fa0003, 0xf9f9fffd, 0xf9fa0606,
+        0xf9f9f9fa, 0xf9fa0700, 0xf9f9f900, 0x07000000, 0x07000202, 0x06fffdfe, 0x07000300, 0x06fffd00,
+        0x07000003, 0x06fffffd, 0x07000606, 0x06fff9fa, 0x07000700, 0x06fff900, 0xf9000000, 0xf9000202,
+        0xf8fffdfe, 0xf9000300, 0xf8fffd00, 0xf9000003, 0xf8fffffd, 0xf9000606, 0xf8fff9fa, 0xf9000700,
+        0xf8fff900, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000200, 0xfffffe00, 0x00000002, 0xfffffffe, 0x00000202, 0xfffffdfe, 0x00000606,
+        0xfffff9fa, 0x00000600, 0xfffffa00, 0x00000006, 0xfffffffa, 0x000003fc, 0xfffffc04, 0xfffffa0a,
+        0x000005f6, 0xfffff400, 0x00000c00, 0xfffff3fa, 0xfffff406, 0x00000bfa, 0x00000c06, 0xfffffff2,
+        0x0000000e, 0x00000c0c, 0xfffff3f4, 0xffffee00, 0x00001200, 0xfffff40e, 0x00000bf2, 0xfffff9ee,
+        0xfffffa12, 0x000005ee, 0x00000612, 0xffffedf6, 0xffffee0a, 0x000011f6, 0x0000120a, 0xffffffea,
+        0x00000016, 0xffffe800, 0x00001800, 0xfffff3ea, 0xfffff416, 0x00000bea, 0x00000c16, 0xffffe7f8,
+        0xffffe808, 0x000017f8, 0x00001808, 0xfffff9e6, 0xfffffa1a, 0x000005e6, 0x0000061a, 0xffffffe4,
+        0x0000001c, 0x00001414, 0xffffebec, 0xffffe5f2, 0x00001a0e, 0xfffff3e2, 0x00000c1e, 0xffffdff6,
+        0x0000200a, 0xffffdfee, 0x00002012, 0xffffe5e6, 0x00001a1a, 0xffffebde, 0x00001422, 0xfffff3da,
+        0x00000c26, 0xffffdfe0, 0x00002020, 0x00002020, 0xffffd7ea, 0xffffddde, 0x00002222, 0x00000000,
+        0x00000200, 0xfffffe00, 0x00000002, 0xfffffffe, 0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa,
+        0x00000600, 0xfffffa00, 0x00000006, 0xfffffffa, 0x02000000, 0x02000200, 0x01fffe00, 0x02000002,
+        0x01fffffe, 0x02000202, 0x01fffdfe, 0x02000606, 0x01fff9fa, 0x02000600, 0x01fffa00, 0x02000006,
+        0x01fffffa, 0xfe000000, 0xfe000200, 0xfdfffe00, 0xfe000002, 0xfdfffffe, 0xfe000202, 0xfdfffdfe,
+        0xfe000606, 0xfdfff9fa, 0xfe000600, 0xfdfffa00, 0xfe000006, 0xfdfffffa, 0x00020000, 0x00020200,
+        0x0001fe00, 0x00020002, 0x0001fffe, 0x00020202, 0x0001fdfe, 0x00020606, 0x0001f9fa, 0x00020600,
+        0x0001fa00, 0x00020006, 0x0001fffa, 0xfffe0000, 0xfffe0200, 0xfffdfe00, 0xfffe0002, 0xfffdfffe,
+        0xfffe0202, 0xfffdfdfe, 0xfffe0606, 0xfffdf9fa, 0xfffe0600, 0xfffdfa00, 0xfffe0006, 0xfffdfffa,
+        0x02020000, 0x02020200, 0x0201fe00, 0x02020002, 0x0201fffe, 0x02020202, 0x0201fdfe, 0x02020606,
+        0x0201f9fa, 0x02020600, 0x0201fa00, 0x02020006, 0x0201fffa, 0xfdfe0000, 0xfdfe0200, 0xfdfdfe00,
+        0xfdfe0002, 0xfdfdfffe, 0xfdfe0202, 0xfdfdfdfe, 0xfdfe0606, 0xfdfdf9fa, 0xfdfe0600, 0xfdfdfa00,
+        0xfdfe0006, 0xfdfdfffa, 0x06060000, 0x06060200, 0x0605fe00, 0x06060002, 0x0605fffe, 0x06060202,
+        0x0605fdfe, 0x06060606, 0x0605f9fa, 0x06060600, 0x0605fa00, 0x06060006, 0x0605fffa, 0xf9fa0000,
+        0xf9fa0200, 0xf9f9fe00, 0xf9fa0002, 0xf9f9fffe, 0xf9fa0202, 0xf9f9fdfe, 0xf9fa0606, 0xf9f9f9fa,
+        0xf9fa0600, 0xf9f9fa00, 0xf9fa0006, 0xf9f9fffa, 0x06000000, 0x06000200, 0x05fffe00, 0x06000002,
+        0x05fffffe, 0x06000202, 0x05fffdfe, 0x06000606, 0x05fff9fa, 0x06000600, 0x05fffa00, 0x06000006,
+        0x05fffffa, 0xfa000000, 0xfa000200, 0xf9fffe00, 0xfa000002, 0xf9fffffe, 0xfa000202, 0xf9fffdfe,
+        0xfa000606, 0xf9fff9fa, 0xfa000600, 0xf9fffa00, 0xfa000006, 0xf9fffffa, 0x00060000, 0x00060200,
+        0x0005fe00, 0x00060002, 0x0005fffe, 0x00060202, 0x0005fdfe, 0x00060606, 0x0005f9fa, 0x00060600,
+        0x0005fa00, 0x00060006, 0x0005fffa, 0xfffa0000, 0xfffa0200, 0xfff9fe00, 0xfffa0002, 0xfff9fffe,
+        0xfffa0202, 0xfff9fdfe, 0xfffa0606, 0xfff9f9fa, 0xfffa0600, 0xfff9fa00, 0xfffa0006, 0xfff9fffa,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000200, 0xfffffe00, 0x00000002, 0xfffffffe, 0x00000404, 0xfffffbfc, 0x00000a0a,
+        0xfffff5f6, 0x00000a00, 0xfffff600, 0x0000000a, 0xfffffff6, 0x000005fa, 0xfffffa06, 0xfffff80e,
+        0x000007f2, 0xffffffee, 0x00000012, 0xfffff00a, 0x00000ff6, 0xffffe800, 0x00001800, 0xfffff7e8,
+        0xfffff818, 0x000007e8, 0x00000818, 0x00001212, 0xffffedee, 0xfffff014, 0x00000fec, 0xffffe5f2,
+        0xffffe60e, 0x000019f2, 0x00001a0e, 0xffffffe2, 0x0000001e, 0xffffde00, 0x00002200, 0xfffff7de,
+        0xfffff822, 0x000007de, 0x00000822, 0xffffede2, 0xffffee1e, 0x000011e2, 0x0000121e, 0xffffddf6,
+        0xffffde0a, 0x000021f6, 0x0000220a, 0xffffddec, 0x00002214, 0xffffffd8, 0x00000028, 0x00001e1e,
+        0xffffe1e2, 0xffffedd8, 0x00001228, 0xffffd400, 0x00002c00, 0xffffd3f0, 0x00002c10, 0xffffdbdc,
+        0xffffdbdc, 0x00002424, 0xffffd3e6, 0x00002c1a, 0xffffe5d2, 0x00001a2e, 0xffffedcc, 0x00001234,
+        0xffffc9ec, 0xffffd3d4, 0x00002c2c, 0xffffc9e0, 0xffffd1d2, 0xffffd1d2, 0x00002e2e, 0x00000000,
+        0x00000200, 0xfffffe00, 0x00000002, 0xfffffffe, 0x00000404, 0xfffffbfc, 0x00000a0a, 0xfffff5f6,
+        0x00000a00, 0xfffff600, 0x0000000a, 0xfffffff6, 0x02000000, 0x02000200, 0x01fffe00, 0x02000002,
+        0x01fffffe, 0x02000404, 0x01fffbfc, 0x02000a0a, 0x01fff5f6, 0x02000a00, 0x01fff600, 0x0200000a,
+        0x01fffff6, 0xfe000000, 0xfe000200, 0xfdfffe00, 0xfe000002, 0xfdfffffe, 0xfe000404, 0xfdfffbfc,
+        0xfe000a0a, 0xfdfff5f6, 0xfe000a00, 0xfdfff600, 0xfe00000a, 0xfdfffff6, 0x00020000, 0x00020200,
+        0x0001fe00, 0x00020002, 0x0001fffe, 0x00020404, 0x0001fbfc, 0x00020a0a, 0x0001f5f6, 0x00020a00,
+        0x0001f600, 0x0002000a, 0x0001fff6, 0xfffe0000, 0xfffe0200, 0xfffdfe00, 0xfffe0002, 0xfffdfffe,
+        0xfffe0404, 0xfffdfbfc, 0xfffe0a0a, 0xfffdf5f6, 0xfffe0a00, 0xfffdf600, 0xfffe000a, 0xfffdfff6,
+        0x04040000, 0x04040200, 0x0403fe00, 0x04040002, 0x0403fffe, 0x04040404, 0x0403fbfc, 0x04040a0a,
+        0x0403f5f6, 0x04040a00, 0x0403f600, 0x0404000a, 0x0403fff6, 0xfbfc0000, 0xfbfc0200, 0xfbfbfe00,
+        0xfbfc0002, 0xfbfbfffe, 0xfbfc0404, 0xfbfbfbfc, 0xfbfc0a0a, 0xfbfbf5f6, 0xfbfc0a00, 0xfbfbf600,
+        0xfbfc000a, 0xfbfbfff6, 0x0a0a0000, 0x0a0a0200, 0x0a09fe00, 0x0a0a0002, 0x0a09fffe, 0x0a0a0404,
+        0x0a09fbfc, 0x0a0a0a0a, 0x0a09f5f6, 0x0a0a0a00, 0x0a09f600, 0x0a0a000a, 0x0a09fff6, 0xf5f60000,
+        0xf5f60200, 0xf5f5fe00, 0xf5f60002, 0xf5f5fffe, 0xf5f60404, 0xf5f5fbfc, 0xf5f60a0a, 0xf5f5f5f6,
+        0xf5f60a00, 0xf5f5f600, 0xf5f6000a, 0xf5f5fff6, 0x0a000000, 0x0a000200, 0x09fffe00, 0x0a000002,
+        0x09fffffe, 0x0a000404, 0x09fffbfc, 0x0a000a0a, 0x09fff5f6, 0x0a000a00, 0x09fff600, 0x0a00000a,
+        0x09fffff6, 0xf6000000, 0xf6000200, 0xf5fffe00, 0xf6000002, 0xf5fffffe, 0xf6000404, 0xf5fffbfc,
+        0xf6000a0a, 0xf5fff5f6, 0xf6000a00, 0xf5fff600, 0xf600000a, 0xf5fffff6, 0x000a0000, 0x000a0200,
+        0x0009fe00, 0x000a0002, 0x0009fffe, 0x000a0404, 0x0009fbfc, 0x000a0a0a, 0x0009f5f6, 0x000a0a00,
+        0x0009f600, 0x000a000a, 0x0009fff6, 0xfff60000, 0xfff60200, 0xfff5fe00, 0xfff60002, 0xfff5fffe,
+        0xfff60404, 0xfff5fbfc, 0xfff60a0a, 0xfff5f5f6, 0xfff60a00, 0xfff5f600, 0xfff6000a, 0xfff5fff6,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000400, 0xfffffc00, 0x00000004, 0xfffffffc, 0x00000404, 0xfffffbfc, 0x00000c0c,
+        0xfffff3f4, 0x00000c00, 0xfffff400, 0x0000000c, 0xfffffff4, 0x000007f8, 0xfffff808, 0xfffff008,
+        0x00000ff8, 0xffffe800, 0x00001800, 0xfffff7e8, 0xfffff818, 0x000007e8, 0x00000818, 0xfffff014,
+        0x00000fec, 0xffffffe4, 0x0000001c, 0xffffe7f0, 0xffffe810, 0x000017f0, 0x00001810, 0xffffe000,
+        0x00002000, 0xffffefe4, 0xfffff01c, 0x00000fe4, 0x0000101c, 0xffffdff8, 0xffffe008, 0xfffff7e0,
+        0xfffff820, 0x000007e0, 0x00000820, 0x00001ff8, 0x00002008, 0x00001818, 0xffffe7e8, 0xffffe818,
+        0x000017e8, 0xffffdfec, 0x00002014, 0xffffffd8, 0x00000028, 0xffffefd8, 0x00001028, 0xffffd400,
+        0xffffd400, 0xffffffd4, 0x0000002c, 0x00002c00, 0x00002c00, 0xffffdfe0, 0x00002020, 0xffffd3f0,
+        0x00002c10, 0xffffd3e8, 0xffffe7d4, 0x0000182c, 0x00002c18, 0xffffefd0, 0x00001030, 0xffffdbdc,
+        0xffffdbdc, 0x00002424, 0x00002424, 0xffffcbec, 0x00002828, 0xffffd7d8, 0xffffcbe0, 0x00000000,
+        0x00000400, 0xfffffc00, 0x00000004, 0xfffffffc, 0x00000404, 0xfffffbfc, 0x00000c0c, 0xfffff3f4,
+        0x00000c00, 0xfffff400, 0x0000000c, 0xfffffff4, 0x04000000, 0x04000400, 0x03fffc00, 0x04000004,
+        0x03fffffc, 0x04000404, 0x03fffbfc, 0x04000c0c, 0x03fff3f4, 0x04000c00, 0x03fff400, 0x0400000c,
+        0x03fffff4, 0xfc000000, 0xfc000400, 0xfbfffc00, 0xfc000004, 0xfbfffffc, 0xfc000404, 0xfbfffbfc,
+        0xfc000c0c, 0xfbfff3f4, 0xfc000c00, 0xfbfff400, 0xfc00000c, 0xfbfffff4, 0x00040000, 0x00040400,
+        0x0003fc00, 0x00040004, 0x0003fffc, 0x00040404, 0x0003fbfc, 0x00040c0c, 0x0003f3f4, 0x00040c00,
+        0x0003f400, 0x0004000c, 0x0003fff4, 0xfffc0000, 0xfffc0400, 0xfffbfc00, 0xfffc0004, 0xfffbfffc,
+        0xfffc0404, 0xfffbfbfc, 0xfffc0c0c, 0xfffbf3f4, 0xfffc0c00, 0xfffbf400, 0xfffc000c, 0xfffbfff4,
+        0x04040000, 0x04040400, 0x0403fc00, 0x04040004, 0x0403fffc, 0x04040404, 0x0403fbfc, 0x04040c0c,
+        0x0403f3f4, 0x04040c00, 0x0403f400, 0x0404000c, 0x0403fff4, 0xfbfc0000, 0xfbfc0400, 0xfbfbfc00,
+        0xfbfc0004, 0xfbfbfffc, 0xfbfc0404, 0xfbfbfbfc, 0xfbfc0c0c, 0xfbfbf3f4, 0xfbfc0c00, 0xfbfbf400,
+        0xfbfc000c, 0xfbfbfff4, 0x0c0c0000, 0x0c0c0400, 0x0c0bfc00, 0x0c0c0004, 0x0c0bfffc, 0x0c0c0404,
+        0x0c0bfbfc, 0x0c0c0c0c, 0x0c0bf3f4, 0x0c0c0c00, 0x0c0bf400, 0x0c0c000c, 0x0c0bfff4, 0xf3f40000,
+        0xf3f40400, 0xf3f3fc00, 0xf3f40004, 0xf3f3fffc, 0xf3f40404, 0xf3f3fbfc, 0xf3f40c0c, 0xf3f3f3f4,
+        0xf3f40c00, 0xf3f3f400, 0xf3f4000c, 0xf3f3fff4, 0x0c000000, 0x0c000400, 0x0bfffc00, 0x0c000004,
+        0x0bfffffc, 0x0c000404, 0x0bfffbfc, 0x0c000c0c, 0x0bfff3f4, 0x0c000c00, 0x0bfff400, 0x0c00000c,
+        0x0bfffff4, 0xf4000000, 0xf4000400, 0xf3fffc00, 0xf4000004, 0xf3fffffc, 0xf4000404, 0xf3fffbfc,
+        0xf4000c0c, 0xf3fff3f4, 0xf4000c00, 0xf3fff400, 0xf400000c, 0xf3fffff4, 0x000c0000, 0x000c0400,
+        0x000bfc00, 0x000c0004, 0x000bfffc, 0x000c0404, 0x000bfbfc, 0x000c0c0c, 0x000bf3f4, 0x000c0c00,
+        0x000bf400, 0x000c000c, 0x000bfff4, 0xfff40000, 0xfff40400, 0xfff3fc00, 0xfff40004, 0xfff3fffc,
+        0xfff40404, 0xfff3fbfc, 0xfff40c0c, 0xfff3f3f4, 0xfff40c00, 0xfff3f400, 0xfff4000c, 0xfff3fff4,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414,
+        0xffffebec, 0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414, 0xffffebec,
+        0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x02020000, 0x02020202, 0x0201fdfe, 0x02020606,
+        0x0201f9fa, 0x02020c0c, 0x0201f3f4, 0x02021414, 0x0201ebec, 0x02022020, 0x0201dfe0, 0x02022e2e,
+        0x0201d1d2, 0xfdfe0000, 0xfdfe0202, 0xfdfdfdfe, 0xfdfe0606, 0xfdfdf9fa, 0xfdfe0c0c, 0xfdfdf3f4,
+        0xfdfe1414, 0xfdfdebec, 0xfdfe2020, 0xfdfddfe0, 0xfdfe2e2e, 0xfdfdd1d2, 0x06060000, 0x06060202,
+        0x0605fdfe, 0x06060606, 0x0605f9fa, 0x06060c0c, 0x0605f3f4, 0x06061414, 0x0605ebec, 0x06062020,
+        0x0605dfe0, 0x06062e2e, 0x0605d1d2, 0xf9fa0000, 0xf9fa0202, 0xf9f9fdfe, 0xf9fa0606, 0xf9f9f9fa,
+        0xf9fa0c0c, 0xf9f9f3f4, 0xf9fa1414, 0xf9f9ebec, 0xf9fa2020, 0xf9f9dfe0, 0xf9fa2e2e, 0xf9f9d1d2,
+        0x0c0c0000, 0x0c0c0202, 0x0c0bfdfe, 0x0c0c0606, 0x0c0bf9fa, 0x0c0c0c0c, 0x0c0bf3f4, 0x0c0c1414,
+        0x0c0bebec, 0x0c0c2020, 0x0c0bdfe0, 0x0c0c2e2e, 0x0c0bd1d2, 0xf3f40000, 0xf3f40202, 0xf3f3fdfe,
+        0xf3f40606, 0xf3f3f9fa, 0xf3f40c0c, 0xf3f3f3f4, 0xf3f41414, 0xf3f3ebec, 0xf3f42020, 0xf3f3dfe0,
+        0xf3f42e2e, 0xf3f3d1d2, 0x14140000, 0x14140202, 0x1413fdfe, 0x14140606, 0x1413f9fa, 0x14140c0c,
+        0x1413f3f4, 0x14141414, 0x1413ebec, 0x14142020, 0x1413dfe0, 0x14142e2e, 0x1413d1d2, 0xebec0000,
+        0xebec0202, 0xebebfdfe, 0xebec0606, 0xebebf9fa, 0xebec0c0c, 0xebebf3f4, 0xebec1414, 0xebebebec,
+        0xebec2020, 0xebebdfe0, 0xebec2e2e, 0xebebd1d2, 0x20200000, 0x20200202, 0x201ffdfe, 0x20200606,
+        0x201ff9fa, 0x20200c0c, 0x201ff3f4, 0x20201414, 0x201febec, 0x20202020, 0x201fdfe0, 0x20202e2e,
+        0x201fd1d2, 0xdfe00000, 0xdfe00202, 0xdfdffdfe, 0xdfe00606, 0xdfdff9fa, 0xdfe00c0c, 0xdfdff3f4,
+        0xdfe01414, 0xdfdfebec, 0xdfe02020, 0xdfdfdfe0, 0xdfe02e2e, 0xdfdfd1d2, 0x2e2e0000, 0x2e2e0202,
+        0x2e2dfdfe, 0x2e2e0606, 0x2e2df9fa, 0x2e2e0c0c, 0x2e2df3f4, 0x2e2e1414, 0x2e2debec, 0x2e2e2020,
+        0x2e2ddfe0, 0x2e2e2e2e, 0x2e2dd1d2, 0xd1d20000, 0xd1d20202, 0xd1d1fdfe, 0xd1d20606, 0xd1d1f9fa,
+        0xd1d20c0c, 0xd1d1f3f4, 0xd1d21414, 0xd1d1ebec, 0xd1d22020, 0xd1d1dfe0, 0xd1d22e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414,
+        0xffffebec, 0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414, 0xffffebec,
+        0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x02020000, 0x02020202, 0x0201fdfe, 0x02020606,
+        0x0201f9fa, 0x02020c0c, 0x0201f3f4, 0x02021414, 0x0201ebec, 0x02022020, 0x0201dfe0, 0x02022e2e,
+        0x0201d1d2, 0xfdfe0000, 0xfdfe0202, 0xfdfdfdfe, 0xfdfe0606, 0xfdfdf9fa, 0xfdfe0c0c, 0xfdfdf3f4,
+        0xfdfe1414, 0xfdfdebec, 0xfdfe2020, 0xfdfddfe0, 0xfdfe2e2e, 0xfdfdd1d2, 0x06060000, 0x06060202,
+        0x0605fdfe, 0x06060606, 0x0605f9fa, 0x06060c0c, 0x0605f3f4, 0x06061414, 0x0605ebec, 0x06062020,
+        0x0605dfe0, 0x06062e2e, 0x0605d1d2, 0xf9fa0000, 0xf9fa0202, 0xf9f9fdfe, 0xf9fa0606, 0xf9f9f9fa,
+        0xf9fa0c0c, 0xf9f9f3f4, 0xf9fa1414, 0xf9f9ebec, 0xf9fa2020, 0xf9f9dfe0, 0xf9fa2e2e, 0xf9f9d1d2,
+        0x0c0c0000, 0x0c0c0202, 0x0c0bfdfe, 0x0c0c0606, 0x0c0bf9fa, 0x0c0c0c0c, 0x0c0bf3f4, 0x0c0c1414,
+        0x0c0bebec, 0x0c0c2020, 0x0c0bdfe0, 0x0c0c2e2e, 0x0c0bd1d2, 0xf3f40000, 0xf3f40202, 0xf3f3fdfe,
+        0xf3f40606, 0xf3f3f9fa, 0xf3f40c0c, 0xf3f3f3f4, 0xf3f41414, 0xf3f3ebec, 0xf3f42020, 0xf3f3dfe0,
+        0xf3f42e2e, 0xf3f3d1d2, 0x14140000, 0x14140202, 0x1413fdfe, 0x14140606, 0x1413f9fa, 0x14140c0c,
+        0x1413f3f4, 0x14141414, 0x1413ebec, 0x14142020, 0x1413dfe0, 0x14142e2e, 0x1413d1d2, 0xebec0000,
+        0xebec0202, 0xebebfdfe, 0xebec0606, 0xebebf9fa, 0xebec0c0c, 0xebebf3f4, 0xebec1414, 0xebebebec,
+        0xebec2020, 0xebebdfe0, 0xebec2e2e, 0xebebd1d2, 0x20200000, 0x20200202, 0x201ffdfe, 0x20200606,
+        0x201ff9fa, 0x20200c0c, 0x201ff3f4, 0x20201414, 0x201febec, 0x20202020, 0x201fdfe0, 0x20202e2e,
+        0x201fd1d2, 0xdfe00000, 0xdfe00202, 0xdfdffdfe, 0xdfe00606, 0xdfdff9fa, 0xdfe00c0c, 0xdfdff3f4,
+        0xdfe01414, 0xdfdfebec, 0xdfe02020, 0xdfdfdfe0, 0xdfe02e2e, 0xdfdfd1d2, 0x2e2e0000, 0x2e2e0202,
+        0x2e2dfdfe, 0x2e2e0606, 0x2e2df9fa, 0x2e2e0c0c, 0x2e2df3f4, 0x2e2e1414, 0x2e2debec, 0x2e2e2020,
+        0x2e2ddfe0, 0x2e2e2e2e, 0x2e2dd1d2, 0xd1d20000, 0xd1d20202, 0xd1d1fdfe, 0xd1d20606, 0xd1d1f9fa,
+        0xd1d20c0c, 0xd1d1f3f4, 0xd1d21414, 0xd1d1ebec, 0xd1d22020, 0xd1d1dfe0, 0xd1d22e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414,
+        0xffffebec, 0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414, 0xffffebec,
+        0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x02020000, 0x02020202, 0x0201fdfe, 0x02020606,
+        0x0201f9fa, 0x02020c0c, 0x0201f3f4, 0x02021414, 0x0201ebec, 0x02022020, 0x0201dfe0, 0x02022e2e,
+        0x0201d1d2, 0xfdfe0000, 0xfdfe0202, 0xfdfdfdfe, 0xfdfe0606, 0xfdfdf9fa, 0xfdfe0c0c, 0xfdfdf3f4,
+        0xfdfe1414, 0xfdfdebec, 0xfdfe2020, 0xfdfddfe0, 0xfdfe2e2e, 0xfdfdd1d2, 0x06060000, 0x06060202,
+        0x0605fdfe, 0x06060606, 0x0605f9fa, 0x06060c0c, 0x0605f3f4, 0x06061414, 0x0605ebec, 0x06062020,
+        0x0605dfe0, 0x06062e2e, 0x0605d1d2, 0xf9fa0000, 0xf9fa0202, 0xf9f9fdfe, 0xf9fa0606, 0xf9f9f9fa,
+        0xf9fa0c0c, 0xf9f9f3f4, 0xf9fa1414, 0xf9f9ebec, 0xf9fa2020, 0xf9f9dfe0, 0xf9fa2e2e, 0xf9f9d1d2,
+        0x0c0c0000, 0x0c0c0202, 0x0c0bfdfe, 0x0c0c0606, 0x0c0bf9fa, 0x0c0c0c0c, 0x0c0bf3f4, 0x0c0c1414,
+        0x0c0bebec, 0x0c0c2020, 0x0c0bdfe0, 0x0c0c2e2e, 0x0c0bd1d2, 0xf3f40000, 0xf3f40202, 0xf3f3fdfe,
+        0xf3f40606, 0xf3f3f9fa, 0xf3f40c0c, 0xf3f3f3f4, 0xf3f41414, 0xf3f3ebec, 0xf3f42020, 0xf3f3dfe0,
+        0xf3f42e2e, 0xf3f3d1d2, 0x14140000, 0x14140202, 0x1413fdfe, 0x14140606, 0x1413f9fa, 0x14140c0c,
+        0x1413f3f4, 0x14141414, 0x1413ebec, 0x14142020, 0x1413dfe0, 0x14142e2e, 0x1413d1d2, 0xebec0000,
+        0xebec0202, 0xebebfdfe, 0xebec0606, 0xebebf9fa, 0xebec0c0c, 0xebebf3f4, 0xebec1414, 0xebebebec,
+        0xebec2020, 0xebebdfe0, 0xebec2e2e, 0xebebd1d2, 0x20200000, 0x20200202, 0x201ffdfe, 0x20200606,
+        0x201ff9fa, 0x20200c0c, 0x201ff3f4, 0x20201414, 0x201febec, 0x20202020, 0x201fdfe0, 0x20202e2e,
+        0x201fd1d2, 0xdfe00000, 0xdfe00202, 0xdfdffdfe, 0xdfe00606, 0xdfdff9fa, 0xdfe00c0c, 0xdfdff3f4,
+        0xdfe01414, 0xdfdfebec, 0xdfe02020, 0xdfdfdfe0, 0xdfe02e2e, 0xdfdfd1d2, 0x2e2e0000, 0x2e2e0202,
+        0x2e2dfdfe, 0x2e2e0606, 0x2e2df9fa, 0x2e2e0c0c, 0x2e2df3f4, 0x2e2e1414, 0x2e2debec, 0x2e2e2020,
+        0x2e2ddfe0, 0x2e2e2e2e, 0x2e2dd1d2, 0xd1d20000, 0xd1d20202, 0xd1d1fdfe, 0xd1d20606, 0xd1d1f9fa,
+        0xd1d20c0c, 0xd1d1f3f4, 0xd1d21414, 0xd1d1ebec, 0xd1d22020, 0xd1d1dfe0, 0xd1d22e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414,
+        0xffffebec, 0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000202, 0xfffffdfe, 0x00000606, 0xfffff9fa, 0x00000c0c, 0xfffff3f4, 0x00001414, 0xffffebec,
+        0x00002020, 0xffffdfe0, 0x00002e2e, 0xffffd1d2, 0x02020000, 0x02020202, 0x0201fdfe, 0x02020606,
+        0x0201f9fa, 0x02020c0c, 0x0201f3f4, 0x02021414, 0x0201ebec, 0x02022020, 0x0201dfe0, 0x02022e2e,
+        0x0201d1d2, 0xfdfe0000, 0xfdfe0202, 0xfdfdfdfe, 0xfdfe0606, 0xfdfdf9fa, 0xfdfe0c0c, 0xfdfdf3f4,
+        0xfdfe1414, 0xfdfdebec, 0xfdfe2020, 0xfdfddfe0, 0xfdfe2e2e, 0xfdfdd1d2, 0x06060000, 0x06060202,
+        0x0605fdfe, 0x06060606, 0x0605f9fa, 0x06060c0c, 0x0605f3f4, 0x06061414, 0x0605ebec, 0x06062020,
+        0x0605dfe0, 0x06062e2e, 0x0605d1d2, 0xf9fa0000, 0xf9fa0202, 0xf9f9fdfe, 0xf9fa0606, 0xf9f9f9fa,
+        0xf9fa0c0c, 0xf9f9f3f4, 0xf9fa1414, 0xf9f9ebec, 0xf9fa2020, 0xf9f9dfe0, 0xf9fa2e2e, 0xf9f9d1d2,
+        0x0c0c0000, 0x0c0c0202, 0x0c0bfdfe, 0x0c0c0606, 0x0c0bf9fa, 0x0c0c0c0c, 0x0c0bf3f4, 0x0c0c1414,
+        0x0c0bebec, 0x0c0c2020, 0x0c0bdfe0, 0x0c0c2e2e, 0x0c0bd1d2, 0xf3f40000, 0xf3f40202, 0xf3f3fdfe,
+        0xf3f40606, 0xf3f3f9fa, 0xf3f40c0c, 0xf3f3f3f4, 0xf3f41414, 0xf3f3ebec, 0xf3f42020, 0xf3f3dfe0,
+        0xf3f42e2e, 0xf3f3d1d2, 0x14140000, 0x14140202, 0x1413fdfe, 0x14140606, 0x1413f9fa, 0x14140c0c,
+        0x1413f3f4, 0x14141414, 0x1413ebec, 0x14142020, 0x1413dfe0, 0x14142e2e, 0x1413d1d2, 0xebec0000,
+        0xebec0202, 0xebebfdfe, 0xebec0606, 0xebebf9fa, 0xebec0c0c, 0xebebf3f4, 0xebec1414, 0xebebebec,
+        0xebec2020, 0xebebdfe0, 0xebec2e2e, 0xebebd1d2, 0x20200000, 0x20200202, 0x201ffdfe, 0x20200606,
+        0x201ff9fa, 0x20200c0c, 0x201ff3f4, 0x20201414, 0x201febec, 0x20202020, 0x201fdfe0, 0x20202e2e,
+        0x201fd1d2, 0xdfe00000, 0xdfe00202, 0xdfdffdfe, 0xdfe00606, 0xdfdff9fa, 0xdfe00c0c, 0xdfdff3f4,
+        0xdfe01414, 0xdfdfebec, 0xdfe02020, 0xdfdfdfe0, 0xdfe02e2e, 0xdfdfd1d2, 0x2e2e0000, 0x2e2e0202,
+        0x2e2dfdfe, 0x2e2e0606, 0x2e2df9fa, 0x2e2e0c0c, 0x2e2df3f4, 0x2e2e1414, 0x2e2debec, 0x2e2e2020,
+        0x2e2ddfe0, 0x2e2e2e2e, 0x2e2dd1d2, 0xd1d20000, 0xd1d20202, 0xd1d1fdfe, 0xd1d20606, 0xd1d1f9fa,
+        0xd1d20c0c, 0xd1d1f3f4, 0xd1d21414, 0xd1d1ebec, 0xd1d22020, 0xd1d1dfe0, 0xd1d22e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000
+};
+
+
+static const uint32_t correctionloworder[] = {
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x0302feff, 0xfcfd0101, 0xfeff0303, 0x0100fcfd, 0x04040404,
+        0xfbfbfbfc, 0x05050101, 0xfafafeff, 0x01010505, 0xfefefafb, 0x0403fbfc, 0xfbfc0404, 0x0605fdfe,
+        0xf9fa0202, 0xfdfe0606, 0x0201f9fa, 0x09090404, 0xf6f6fbfc, 0x04040909, 0xfbfbf6f7, 0x09090909,
+        0xf6f6f6f7, 0x0a0a0101, 0xf5f5feff, 0x01010a0a, 0xfefef5f6, 0x0807fafb, 0xf7f80505, 0xfafb0808,
+        0x0504f7f8, 0x0f0f0909, 0xf0f0f6f7, 0x09090f0f, 0xf6f6f0f1, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c,
+        0x0302f3f4, 0x10100404, 0xefeffbfc, 0x04041010, 0xfbfbeff0, 0x10101010, 0xefefeff0, 0x12120000,
+        0xedee0000, 0x00001212, 0xffffedee, 0x0c0bf3f4, 0xf3f40c0c, 0x100ff6f7, 0xeff00909, 0xf6f71010,
+        0x0908eff0, 0x1b1b0b0b, 0xe4e4f4f5, 0x0b0b1b1b, 0xf4f4e4e5, 0x1c1c1313, 0xe3e3eced, 0x13131c1c,
+        0xecece3e4, 0x1615f9fa, 0xe9ea0606, 0xf9fa1616, 0x0605e9ea, 0x1d1d0404, 0xe2e2fbfc, 0x04041d1d,
+        0xfbfbe2e3, 0x1e1e1e1e, 0xe1e1e1e2, 0x2120fdfe, 0xdedf0202, 0xfdfe2121, 0x0201dedf, 0x1716edee,
+        0xe8e91212, 0xedee1717, 0x1211e8e9, 0x1e1df0f1, 0xe1e20f0f, 0xf0f11e1e, 0x0f0ee1e2, 0x2e2e1616,
+        0xd1d1e9ea, 0x16162e2e, 0xe9e9d1d2, 0x2f2f0d0d, 0xd0d0f2f3, 0x0d0d2f2f, 0xf2f2d0d1, 0x31312323,
+        0xcecedcdd, 0x23233131, 0xdcdccecf, 0x2928f4f5, 0xd6d70b0b, 0xf4f52929, 0x0b0ad6d7, 0x33330404,
+        0xccccfbfc, 0x04043333, 0xfbfbcccd, 0x36363636, 0xc9c9c9ca, 0x2221ddde, 0xddde2222, 0x2a29e2e3,
+        0xd5d61d1d, 0xe2e32a2a, 0x1d1cd5d6, 0x3c3bf9fa, 0xc3c40606, 0xf9fa3c3c, 0x0605c3c4, 0x4c4c1b1b,
+        0xb3b3e4e5, 0x1b1b4c4c, 0xe4e4b3b4, 0x4d4d2b2b, 0xb2b2d4d5, 0x2b2b4d4d, 0xd4d4b2b3, 0x3736e7e8,
+        0xc8c91818, 0xe7e83737, 0x1817c8c9, 0x4f4f0e0e, 0xb0b0f1f2, 0x0e0e4f4f, 0xf1f1b0b1, 0x53533f3f,
+        0xacacc0c1, 0x3f3f5353, 0xc0c0acad, 0x4a49ebec, 0xb5b61414, 0xebec4a4a, 0x1413b5b6, 0x58580202,
+        0xa7a7fdfe, 0x02025858, 0xfdfda7a8, 0x5d5d5d5d, 0xa2a2a2a3, 0x3d3ccbcc, 0xc2c33434, 0xcbcc3d3d,
+        0x3433c2c3, 0x78783434, 0x8787cbcc, 0x34347878, 0xcbcb8788, 0x4b4ad2d3, 0xb4b52d2d, 0xd2d34b4b,
+        0x2d2cb4b5, 0x7d7d4b4b, 0x8282b4b5, 0x4b4b7d7d, 0xb4b48283, 0x7a7a2121, 0x8585dedf, 0x21217a7a,
+        0xdede8586, 0x6766f2f3, 0x98990d0d, 0xf2f36767, 0x0d0c9899, 0x605fd7d8, 0x9fa02828, 0xd7d86060,
+        0x28279fa0, 0x7f7eddde, 0x80812222, 0xddde7f7f, 0x22218081, 0x5958a6a7, 0xa6a75959, 0x6968b1b2,
+        0x96974e4e, 0xb1b26969, 0x4e4d9697, 0x0c0c0c0c, 0xf3f3f3f4, 0x17171717, 0xe8e8e8e9, 0x2a2a2a2a,
+        0xd5d5d5d6, 0x49494949, 0xb6b6b6b7, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0x0302feff, 0x0302feff, 0x0302feff, 0x0302feff, 0x0302feff, 0x0302feff, 0x0302feff, 0xfcfd0101,
+        0xfcfd0101, 0xfcfd0101, 0xfcfd0101, 0xfcfd0101, 0xfcfd0101, 0xfcfd0101, 0xfeff0303, 0xfeff0303,
+        0xfeff0303, 0xfeff0303, 0xfeff0303, 0xfeff0303, 0xfeff0303, 0x0100fcfd, 0x0100fcfd, 0x0100fcfd,
+        0x0100fcfd, 0x0100fcfd, 0x0100fcfd, 0x0100fcfd, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707,
+        0xf8f8f8f9, 0x08080202, 0xf7f7fdfe, 0x02020808, 0xfdfdf7f8, 0x0908fdfe, 0xf6f70202, 0xfdfe0909,
+        0x0201f6f7, 0x0605f9fa, 0xf9fa0606, 0x0d0d0606, 0xf2f2f9fa, 0x06060d0d, 0xf9f9f2f3, 0x0d0d0d0d,
+        0xf2f2f2f3, 0x0e0e0101, 0xf1f1feff, 0x01010e0e, 0xfefef1f2, 0x0c0bf7f8, 0xf3f40808, 0xf7f80c0c,
+        0x0807f3f4, 0x17170e0e, 0xe8e8f1f2, 0x0e0e1717, 0xf1f1e8e9, 0x1211fafb, 0xedee0505, 0xfafb1212,
+        0x0504edee, 0x18180606, 0xe7e7f9fa, 0x06061818, 0xf9f9e7e8, 0x18181818, 0xe7e7e7e8, 0x1b1afeff,
+        0xe4e50101, 0xfeff1b1b, 0x0100e4e5, 0x1110eeef, 0xeeef1111, 0x1716f2f3, 0xe8e90d0d, 0xf2f31717,
+        0x0d0ce8e9, 0x28281010, 0xd7d7eff0, 0x10102828, 0xefefd7d8, 0x29291c1c, 0xd6d6e3e4, 0x1c1c2929,
+        0xe3e3d6d7, 0x2120f6f7, 0xdedf0909, 0xf6f72121, 0x0908dedf, 0x2b2b0606, 0xd4d4f9fa, 0x06062b2b,
+        0xf9f9d4d5, 0x2e2e2e2e, 0xd1d1d1d2, 0x3231fbfc, 0xcdce0404, 0xfbfc3232, 0x0403cdce, 0x2221e4e5,
+        0xddde1b1b, 0xe4e52222, 0x1b1addde, 0x2d2ce9ea, 0xd2d31616, 0xe9ea2d2d, 0x1615d2d3, 0x45452222,
+        0xbabaddde, 0x22224545, 0xddddbabb, 0x46461313, 0xb9b9eced, 0x13134646, 0xececb9ba, 0x49493535,
+        0xb6b6cacb, 0x35354949, 0xcacab6b7, 0x3e3deeef, 0xc1c21111, 0xeeef3e3e, 0x1110c1c2, 0x4d4d0505,
+        0xb2b2fafb, 0x05054d4d, 0xfafab2b3, 0x52525252, 0xadadadae, 0x3332cccd, 0xcccd3333, 0x403fd4d5,
+        0xbfc02b2b, 0xd4d54040, 0x2b2abfc0, 0x5a59f5f6, 0xa5a60a0a, 0xf5f65a5a, 0x0a09a5a6, 0x72722929,
+        0x8d8dd6d7, 0x29297272, 0xd6d68d8e, 0x74744040, 0x8b8bbfc0, 0x40407474, 0xbfbf8b8c, 0x5251dadb,
+        0xadae2525, 0xdadb5252, 0x2524adae, 0x77771616, 0x8888e9ea, 0x16167777, 0xe9e98889, 0x7c7c5f5f,
+        0x8383a0a1, 0x5f5f7c7c, 0xa0a08384, 0x6f6ee1e2, 0x90911e1e, 0xe1e26f6f, 0x1e1d9091, 0x5c5bb1b2,
+        0xa3a44e4e, 0xb1b25c5c, 0x4e4da3a4, 0x7170bbbc, 0x8e8f4444, 0xbbbc7171, 0x44438e8f, 0x12121212,
+        0xedededee, 0x22222222, 0xddddddde, 0x3f3f3f3f, 0xc0c0c0c1, 0x6d6d6d6d, 0x92929293, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303,
+        0x03030303, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd,
+        0xfcfcfcfd, 0xfcfcfcfd, 0x0403feff, 0x0403feff, 0x0403feff, 0x0403feff, 0x0403feff, 0x0403feff,
+        0x0403feff, 0x0403feff, 0x0403feff, 0xfbfc0101, 0xfbfc0101, 0xfbfc0101, 0xfbfc0101, 0xfbfc0101,
+        0xfbfc0101, 0xfbfc0101, 0xfbfc0101, 0xfbfc0101, 0xfeff0404, 0xfeff0404, 0xfeff0404, 0xfeff0404,
+        0xfeff0404, 0xfeff0404, 0xfeff0404, 0xfeff0404, 0xfeff0404, 0x0100fbfc, 0x0100fbfc, 0x0100fbfc,
+        0x0100fbfc, 0x0100fbfc, 0x0100fbfc, 0x0100fbfc, 0x0100fbfc, 0x0100fbfc, 0x07070707, 0x07070707,
+        0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0xf8f8f8f9,
+        0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303,
+        0xf5f5fcfd, 0x03030a0a, 0xfcfcf5f6, 0x09090909, 0xf6f6f6f7, 0x0706f8f9, 0xf8f90707, 0x0c0bfcfd,
+        0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x11110808, 0xeeeef7f8, 0x08081111, 0xf7f7eeef, 0x11111111,
+        0xeeeeeeef, 0x13130101, 0xececfeff, 0x01011313, 0xfefeeced, 0x100ff4f5, 0xeff00b0b, 0xf4f51010,
+        0x0b0aeff0, 0x1716f9fa, 0xe8e90606, 0xf9fa1717, 0x0605e8e9, 0x1f1f1212, 0xe0e0edee, 0x12121f1f,
+        0xedede0e1, 0x20200808, 0xdfdff7f8, 0x08082020, 0xf7f7dfe0, 0x21212121, 0xdedededf, 0x2423feff,
+        0xdbdc0101, 0xfeff2424, 0x0100dbdc, 0x1716e8e9, 0xe8e91717, 0x1f1eeeef, 0xe0e11111, 0xeeef1f1f,
+        0x1110e0e1, 0x36361515, 0xc9c9eaeb, 0x15153636, 0xeaeac9ca, 0x37372525, 0xc8c8dadb, 0x25253737,
+        0xdadac8c9, 0x2c2bf3f4, 0xd3d40c0c, 0xf3f42c2c, 0x0c0bd3d4, 0x39390808, 0xc6c6f7f8, 0x08083939,
+        0xf7f7c6c7, 0x3d3d3d3d, 0xc2c2c2c3, 0x4241fafb, 0xbdbe0505, 0xfafb4242, 0x0504bdbe, 0x2d2cdbdc,
+        0xd2d32424, 0xdbdc2d2d, 0x2423d2d3, 0x3c3be2e3, 0xc3c41d1d, 0xe2e33c3c, 0x1d1cc3c4, 0x5c5c2d2d,
+        0xa3a3d2d3, 0x2d2d5c5c, 0xd2d2a3a4, 0x5d5d1919, 0xa2a2e6e7, 0x19195d5d, 0xe6e6a2a3, 0x61614747,
+        0x9e9eb8b9, 0x47476161, 0xb8b89e9f, 0x5352e9ea, 0xacad1616, 0xe9ea5353, 0x1615acad, 0x66660707,
+        0x9999f8f9, 0x07076666, 0xf8f8999a, 0x6d6d6d6d, 0x92929293, 0x4443bbbc, 0xbbbc4444, 0x5554c6c7,
+        0xaaab3939, 0xc6c75555, 0x3938aaab, 0x7877f2f3, 0x87880d0d, 0xf2f37878, 0x0d0c8788, 0x6e6dcecf,
+        0x91923131, 0xcecf6e6e, 0x31309192, 0x7b7a9798, 0x84856868, 0x97987b7b, 0x68678485, 0x18181818,
+        0xe7e7e7e8, 0x2e2e2e2e, 0xd1d1d1d2, 0x54545454, 0xabababac, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04040404,
+        0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404,
+        0x04040404, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc,
+        0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0x0504feff, 0x0504feff, 0x0504feff, 0x0504feff, 0x0504feff,
+        0x0504feff, 0x0504feff, 0x0504feff, 0x0504feff, 0x0504feff, 0xfafb0101, 0xfafb0101, 0xfafb0101,
+        0xfafb0101, 0xfafb0101, 0xfafb0101, 0xfafb0101, 0xfafb0101, 0xfafb0101, 0xfafb0101, 0xfeff0505,
+        0xfeff0505, 0xfeff0505, 0xfeff0505, 0xfeff0505, 0xfeff0505, 0xfeff0505, 0xfeff0505, 0xfeff0505,
+        0xfeff0505, 0x0100fafb, 0x0100fafb, 0x0100fafb, 0x0100fafb, 0x0100fafb, 0x0100fafb, 0x0100fafb,
+        0x0100fafb, 0x0100fafb, 0x0100fafb, 0x0a0a0303, 0x0a0a0303, 0x0a0a0303, 0x0a0a0303, 0x0a0a0303,
+        0x0a0a0303, 0x0a0a0303, 0x0a0a0303, 0x0a0a0303, 0x0a0a0303, 0xf5f5fcfd, 0xf5f5fcfd, 0xf5f5fcfd,
+        0xf5f5fcfd, 0xf5f5fcfd, 0xf5f5fcfd, 0xf5f5fcfd, 0xf5f5fcfd, 0xf5f5fcfd, 0xf5f5fcfd, 0x03030a0a,
+        0x03030a0a, 0x03030a0a, 0x03030a0a, 0x03030a0a, 0x03030a0a, 0x03030a0a, 0x03030a0a, 0x03030a0a,
+        0x03030a0a, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b,
+        0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x03030d0d, 0xfcfcf2f3, 0x0908f6f7, 0xf6f70909, 0x0f0efbfc,
+        0xf0f10404, 0xfbfc0f0f, 0x0403f0f1, 0x16160b0b, 0xe9e9f4f5, 0x0b0b1616, 0xf4f4e9ea, 0x15151515,
+        0xeaeaeaeb, 0x18180202, 0xe7e7fdfe, 0x02021818, 0xfdfde7e8, 0x1413f1f2, 0xebec0e0e, 0xf1f21414,
+        0x0e0debec, 0x26261717, 0xd9d9e8e9, 0x17172626, 0xe8e8d9da, 0x1d1cf7f8, 0xe2e30808, 0xf7f81d1d,
+        0x0807e2e3, 0x27270b0b, 0xd8d8f4f5, 0x0b0b2727, 0xf4f4d8d9, 0x29292929, 0xd6d6d6d7, 0x2d2cfeff,
+        0xd2d30101, 0xfeff2d2d, 0x0100d2d3, 0x1d1ce2e3, 0xe2e31d1d, 0x2726e9ea, 0xd8d91616, 0xe9ea2727,
+        0x1615d8d9, 0x43431b1b, 0xbcbce4e5, 0x1b1b4343, 0xe4e4bcbd, 0x45452f2f, 0xbabad0d1, 0x2f2f4545,
+        0xd0d0babb, 0x3837f0f1, 0xc7c80f0f, 0xf0f13838, 0x0f0ec7c8, 0x47470b0b, 0xb8b8f4f5, 0x0b0b4747,
+        0xf4f4b8b9, 0x4c4c4c4c, 0xb3b3b3b4, 0x5352f9fa, 0xacad0606, 0xf9fa5353, 0x0605acad, 0x3938d2d3,
+        0xc6c72d2d, 0xd2d33939, 0x2d2cc6c7, 0x4b4adbdc, 0xb4b52424, 0xdbdc4b4b, 0x2423b4b5, 0x73733838,
+        0x8c8cc7c8, 0x38387373, 0xc7c78c8d, 0x75751f1f, 0x8a8ae0e1, 0x1f1f7575, 0xe0e08a8b, 0x7a7a5858,
+        0x8585a7a8, 0x58587a7a, 0xa7a78586, 0x6867e3e4, 0x97981c1c, 0xe3e46868, 0x1c1b9798, 0x5554aaab,
+        0xaaab5555, 0x6a69b7b8, 0x95964848, 0xb7b86a6a, 0x48479596, 0x1e1e1e1e, 0xe1e1e1e2, 0x3a3a3a3a,
+        0xc5c5c5c6, 0x69696969, 0x96969697, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x05050505, 0x05050505,
+        0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505,
+        0x05050505, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb,
+        0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0x0706fdfe, 0x0706fdfe, 0x0706fdfe, 0x0706fdfe,
+        0x0706fdfe, 0x0706fdfe, 0x0706fdfe, 0x0706fdfe, 0x0706fdfe, 0x0706fdfe, 0x0706fdfe, 0xf8f90202,
+        0xf8f90202, 0xf8f90202, 0xf8f90202, 0xf8f90202, 0xf8f90202, 0xf8f90202, 0xf8f90202, 0xf8f90202,
+        0xf8f90202, 0xf8f90202, 0xfdfe0707, 0xfdfe0707, 0xfdfe0707, 0xfdfe0707, 0xfdfe0707, 0xfdfe0707,
+        0xfdfe0707, 0xfdfe0707, 0xfdfe0707, 0xfdfe0707, 0xfdfe0707, 0x0201f8f9, 0x0201f8f9, 0x0201f8f9,
+        0x0201f8f9, 0x0201f8f9, 0x0201f8f9, 0x0201f8f9, 0x0201f8f9, 0x0201f8f9, 0x0201f8f9, 0x0201f8f9,
+        0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b,
+        0x0b0b0b0b, 0x0b0b0b0b, 0x0b0b0b0b, 0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5,
+        0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5, 0xf4f4f4f5, 0x0d0d0303, 0x0d0d0303,
+        0x0d0d0303, 0x0d0d0303, 0x0d0d0303, 0x0d0d0303, 0x0d0d0303, 0x0d0d0303, 0x0d0d0303, 0x0d0d0303,
+        0x0d0d0303, 0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd,
+        0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd, 0xf2f2fcfd, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d,
+        0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0xfbfbf0f1, 0x0b0af4f5, 0xf4f50b0b, 0x1211fafb,
+        0xedee0505, 0xfafb1212, 0x0504edee, 0x1a1a0d0d, 0xe5e5f2f3, 0x0d0d1a1a, 0xf2f2e5e6, 0x1a1a1a1a,
+        0xe5e5e5e6, 0x1d1d0202, 0xe2e2fdfe, 0x02021d1d, 0xfdfde2e3, 0x1817eff0, 0xe7e81010, 0xeff01818,
+        0x100fe7e8, 0x2e2e1c1c, 0xd1d1e3e4, 0x1c1c2e2e, 0xe3e3d1d2, 0x2322f6f7, 0xdcdd0909, 0xf6f72323,
+        0x0908dcdd, 0x2f2f0d0d, 0xd0d0f2f3, 0x0d0d2f2f, 0xf2f2d0d1, 0x31313131, 0xcecececf, 0x3635feff,
+        0xc9ca0101, 0xfeff3636, 0x0100c9ca, 0x2322dcdd, 0xdcdd2323, 0x2f2ee5e6, 0xd0d11a1a, 0xe5e62f2f,
+        0x1a19d0d1, 0x51512020, 0xaeaedfe0, 0x20205151, 0xdfdfaeaf, 0x53533838, 0xacacc7c8, 0x38385353,
+        0xc7c7acad, 0x4342edee, 0xbcbd1212, 0xedee4343, 0x1211bcbd, 0x56560d0d, 0xa9a9f2f3, 0x0d0d5656,
+        0xf2f2a9aa, 0x5b5b5b5b, 0xa4a4a4a5, 0x6362f8f9, 0x9c9d0707, 0xf8f96363, 0x07069c9d, 0x4443c9ca,
+        0xbbbc3636, 0xc9ca4444, 0x3635bbbc, 0x5a59d3d4, 0xa5a62c2c, 0xd3d45a5a, 0x2c2ba5a6, 0x7c7bdedf,
+        0x83842121, 0xdedf7c7c, 0x21208384, 0x67669899, 0x98996767, 0x7f7ea9aa, 0x80815656, 0xa9aa7f7f,
+        0x56558081, 0x25252525, 0xdadadadb, 0x45454545, 0xbabababb, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe,
+        0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0x0807fdfe, 0xf7f80202, 0xf7f80202, 0xf7f80202,
+        0xf7f80202, 0xf7f80202, 0xf7f80202, 0xf7f80202, 0xf7f80202, 0xf7f80202, 0xf7f80202, 0xf7f80202,
+        0xf7f80202, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808,
+        0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0xfdfe0808, 0x0201f7f8, 0x0201f7f8, 0x0201f7f8,
+        0x0201f7f8, 0x0201f7f8, 0x0201f7f8, 0x0201f7f8, 0x0201f7f8, 0x0201f7f8, 0x0201f7f8, 0x0201f7f8,
+        0x0201f7f8, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d,
+        0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0x0d0d0d0d, 0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3,
+        0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3, 0xf2f2f2f3,
+        0xf2f2f2f3, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404,
+        0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0x0f0f0404, 0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc,
+        0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc, 0xf0f0fbfc,
+        0xf0f0fbfc, 0x04040f0f, 0x04040f0f, 0x04040f0f, 0x04040f0f, 0x04040f0f, 0x04040f0f, 0x04040f0f,
+        0x04040f0f, 0x04040f0f, 0x04040f0f, 0x04040f0f, 0x04040f0f, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010,
+        0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0xfafaedee, 0x0d0cf2f3, 0xf2f30d0d, 0x1514f9fa,
+        0xeaeb0606, 0xf9fa1515, 0x0605eaeb, 0x1e1e0f0f, 0xe1e1f0f1, 0x0f0f1e1e, 0xf0f0e1e2, 0x1e1e1e1e,
+        0xe1e1e1e2, 0x22220202, 0xddddfdfe, 0x02022222, 0xfdfdddde, 0x1c1beced, 0xe3e41313, 0xeced1c1c,
+        0x1312e3e4, 0x36362020, 0xc9c9dfe0, 0x20203636, 0xdfdfc9ca, 0x2928f4f5, 0xd6d70b0b, 0xf4f52929,
+        0x0b0ad6d7, 0x37370f0f, 0xc8c8f0f1, 0x0f0f3737, 0xf0f0c8c9, 0x39393939, 0xc6c6c6c7, 0x3f3efeff,
+        0xc0c10101, 0xfeff3f3f, 0x0100c0c1, 0x2827d7d8, 0xd7d82828, 0x3736e1e2, 0xc8c91e1e, 0xe1e23737,
+        0x1e1dc8c9, 0x5e5e2525, 0xa1a1dadb, 0x25255e5e, 0xdadaa1a2, 0x60604141, 0x9f9fbebf, 0x41416060,
+        0xbebe9fa0, 0x4e4deaeb, 0xb1b21515, 0xeaeb4e4e, 0x1514b1b2, 0x64640f0f, 0x9b9bf0f1, 0x0f0f6464,
+        0xf0f09b9c, 0x6a6a6a6a, 0x95959596, 0x7473f7f8, 0x8b8c0808, 0xf7f87474, 0x08078b8c, 0x4f4ec0c1,
+        0xb0b13f3f, 0xc0c14f4f, 0x3f3eb0b1, 0x6968cccd, 0x96973333, 0xcccd6969, 0x33329697, 0x78778788,
+        0x87887878, 0x2b2b2b2b, 0xd4d4d4d5, 0x50505050, 0xafafafb0, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707,
+        0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9,
+        0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9,
+        0xf8f8f8f9, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd,
+        0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0x0a09fcfd, 0xf5f60303, 0xf5f60303, 0xf5f60303,
+        0xf5f60303, 0xf5f60303, 0xf5f60303, 0xf5f60303, 0xf5f60303, 0xf5f60303, 0xf5f60303, 0xf5f60303,
+        0xf5f60303, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a,
+        0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0xfcfd0a0a, 0x0302f5f6, 0x0302f5f6, 0x0302f5f6,
+        0x0302f5f6, 0x0302f5f6, 0x0302f5f6, 0x0302f5f6, 0x0302f5f6, 0x0302f5f6, 0x0302f5f6, 0x0302f5f6,
+        0x0302f5f6, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010,
+        0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0xefefeff0, 0xefefeff0, 0xefefeff0,
+        0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0,
+        0xefefeff0, 0x12120505, 0x12120505, 0x12120505, 0x12120505, 0x12120505, 0x12120505, 0x12120505,
+        0x12120505, 0x12120505, 0x12120505, 0x12120505, 0x12120505, 0xededfafb, 0xededfafb, 0xededfafb,
+        0xededfafb, 0xededfafb, 0xededfafb, 0xededfafb, 0xededfafb, 0xededfafb, 0xededfafb, 0xededfafb,
+        0xededfafb, 0x05051212, 0x05051212, 0x05051212, 0x05051212, 0x05051212, 0x05051212, 0x05051212,
+        0x05051212, 0x05051212, 0x05051212, 0x05051212, 0x05051212, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212,
+        0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0xfafaebec, 0x0f0ef0f1, 0xf0f10f0f, 0x1817f8f9,
+        0xe7e80707, 0xf8f91818, 0x0706e7e8, 0x23231111, 0xdcdceeef, 0x11112323, 0xeeeedcdd, 0x22222222,
+        0xddddddde, 0x26260303, 0xd9d9fcfd, 0x03032626, 0xfcfcd9da, 0x201fe9ea, 0xdfe01616, 0xe9ea2020,
+        0x1615dfe0, 0x3d3d2525, 0xc2c2dadb, 0x25253d3d, 0xdadac2c3, 0x2f2ef2f3, 0xd0d10d0d, 0xf2f32f2f,
+        0x0d0cd0d1, 0x3f3f1111, 0xc0c0eeef, 0x11113f3f, 0xeeeec0c1, 0x41414141, 0xbebebebf, 0x4847feff,
+        0xb7b80101, 0xfeff4848, 0x0100b7b8, 0x2e2dd1d2, 0xd1d22e2e, 0x3f3edcdd, 0xc0c12323, 0xdcdd3f3f,
+        0x2322c0c1, 0x6b6b2b2b, 0x9494d4d5, 0x2b2b6b6b, 0xd4d49495, 0x6e6e4b4b, 0x9191b4b5, 0x4b4b6e6e,
+        0xb4b49192, 0x5958e7e8, 0xa6a71818, 0xe7e85959, 0x1817a6a7, 0x72721111, 0x8d8deeef, 0x11117272,
+        0xeeee8d8e, 0x79797979, 0x86868687, 0x5b5ab7b8, 0xa4a54848, 0xb7b85b5b, 0x4847a4a5, 0x7877c5c6,
+        0x87883a3a, 0xc5c67878, 0x3a398788, 0x31313131, 0xcecececf, 0x5c5c5c5c, 0xa3a3a3a4, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808,
+        0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0xf7f7f7f8,
+        0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8,
+        0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd,
+        0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0x0b0afcfd, 0xf4f50303,
+        0xf4f50303, 0xf4f50303, 0xf4f50303, 0xf4f50303, 0xf4f50303, 0xf4f50303, 0xf4f50303, 0xf4f50303,
+        0xf4f50303, 0xf4f50303, 0xf4f50303, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b,
+        0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0xfcfd0b0b, 0x0302f4f5,
+        0x0302f4f5, 0x0302f4f5, 0x0302f4f5, 0x0302f4f5, 0x0302f4f5, 0x0302f4f5, 0x0302f4f5, 0x0302f4f5,
+        0x0302f4f5, 0x0302f4f5, 0x0302f4f5, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212,
+        0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0xedededee,
+        0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee,
+        0xedededee, 0xedededee, 0xedededee, 0x14140505, 0x14140505, 0x14140505, 0x14140505, 0x14140505,
+        0x14140505, 0x14140505, 0x14140505, 0x14140505, 0x14140505, 0x14140505, 0x14140505, 0xebebfafb,
+        0xebebfafb, 0xebebfafb, 0xebebfafb, 0xebebfafb, 0xebebfafb, 0xebebfafb, 0xebebfafb, 0xebebfafb,
+        0xebebfafb, 0xebebfafb, 0xebebfafb, 0x05051414, 0x05051414, 0x05051414, 0x05051414, 0x05051414,
+        0x05051414, 0x05051414, 0x05051414, 0x05051414, 0x05051414, 0x05051414, 0x05051414, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414,
+        0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x1110eeef, 0xeeef1111, 0x1b1af8f9,
+        0xe4e50707, 0xf8f91b1b, 0x0706e4e5, 0x27271313, 0xd8d8eced, 0x13132727, 0xececd8d9, 0x27272727,
+        0xd8d8d8d9, 0x2b2b0303, 0xd4d4fcfd, 0x03032b2b, 0xfcfcd4d5, 0x2423e7e8, 0xdbdc1818, 0xe7e82424,
+        0x1817dbdc, 0x45452a2a, 0xbabad5d6, 0x2a2a4545, 0xd5d5babb, 0x3534f1f2, 0xcacb0e0e, 0xf1f23535,
+        0x0e0dcacb, 0x47471313, 0xb8b8eced, 0x13134747, 0xececb8b9, 0x49494949, 0xb6b6b6b7, 0x504ffdfe,
+        0xafb00202, 0xfdfe5050, 0x0201afb0, 0x3433cbcc, 0xcbcc3434, 0x4645d8d9, 0xb9ba2727, 0xd8d94646,
+        0x2726b9ba, 0x79793030, 0x8686cfd0, 0x30307979, 0xcfcf8687, 0x7c7c5454, 0x8383abac, 0x54547c7c,
+        0xabab8384, 0x6463e4e5, 0x9b9c1b1b, 0xe4e56464, 0x1b1a9b9c, 0x6665aeaf, 0x999a5151, 0xaeaf6666,
+        0x5150999a, 0x37373737, 0xc8c8c8c9, 0x68686868, 0x97979798, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909,
+        0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0xf6f6f6f7,
+        0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7,
+        0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd,
+        0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd, 0x0c0bfcfd,
+        0x0c0bfcfd, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303,
+        0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xf3f40303, 0xfcfd0c0c, 0xfcfd0c0c,
+        0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c,
+        0xfcfd0c0c, 0xfcfd0c0c, 0xfcfd0c0c, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4,
+        0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4, 0x0302f3f4,
+        0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414,
+        0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0xebebebec, 0xebebebec, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec,
+        0xebebebec, 0xebebebec, 0x17170606, 0x17170606, 0x17170606, 0x17170606, 0x17170606, 0x17170606,
+        0x17170606, 0x17170606, 0x17170606, 0x17170606, 0x17170606, 0x17170606, 0x17170606, 0xe8e8f9fa,
+        0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa,
+        0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0xe8e8f9fa, 0x06061717, 0x06061717, 0x06061717, 0x06061717,
+        0x06061717, 0x06061717, 0x06061717, 0x06061717, 0x06061717, 0x06061717, 0x06061717, 0x06061717,
+        0x06061717, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9,
+        0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0xf9f9e8e9, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404,
+        0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x0403fbfc, 0xfbfc0404, 0x0605fdfe,
+        0xf9fa0202, 0xfdfe0606, 0x0201f9fa, 0x08080404, 0xf7f7fbfc, 0x04040808, 0xfbfbf7f8, 0x08080808,
+        0xf7f7f7f8, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x0807fbfc, 0xf7f80404, 0xfbfc0808,
+        0x0403f7f8, 0x0e0e0808, 0xf1f1f7f8, 0x08080e0e, 0xf7f7f1f2, 0x0c0bfdfe, 0xf3f40202, 0xfdfe0c0c,
+        0x0201f3f4, 0x10100404, 0xefeffbfc, 0x04041010, 0xfbfbeff0, 0x10101010, 0xefefeff0, 0x12120000,
+        0xedee0000, 0x00001212, 0xffffedee, 0x0c0bf3f4, 0xf3f40c0c, 0x100ff7f8, 0xeff00808, 0xf7f81010,
+        0x0807eff0, 0x1a1a0a0a, 0xe5e5f5f6, 0x0a0a1a1a, 0xf5f5e5e6, 0x1c1c1212, 0xe3e3edee, 0x12121c1c,
+        0xedede3e4, 0x1615f9fa, 0xe9ea0606, 0xf9fa1616, 0x0605e9ea, 0x1c1c0404, 0xe3e3fbfc, 0x04041c1c,
+        0xfbfbe3e4, 0x1e1e1e1e, 0xe1e1e1e2, 0x201ffdfe, 0xdfe00202, 0xfdfe2020, 0x0201dfe0, 0x1615edee,
+        0xe9ea1212, 0xedee1616, 0x1211e9ea, 0x1e1df1f2, 0xe1e20e0e, 0xf1f21e1e, 0x0e0de1e2, 0x2e2e1616,
+        0xd1d1e9ea, 0x16162e2e, 0xe9e9d1d2, 0x2e2e0c0c, 0xd1d1f3f4, 0x0c0c2e2e, 0xf3f3d1d2, 0x30302222,
+        0xcfcfddde, 0x22223030, 0xddddcfd0, 0x2827f5f6, 0xd7d80a0a, 0xf5f62828, 0x0a09d7d8, 0x32320404,
+        0xcdcdfbfc, 0x04043232, 0xfbfbcdce, 0x36363636, 0xc9c9c9ca, 0x2221ddde, 0xddde2222, 0x2a29e3e4,
+        0xd5d61c1c, 0xe3e42a2a, 0x1c1bd5d6, 0x3c3bf9fa, 0xc3c40606, 0xf9fa3c3c, 0x0605c3c4, 0x4c4c1a1a,
+        0xb3b3e5e6, 0x1a1a4c4c, 0xe5e5b3b4, 0x4c4c2a2a, 0xb3b3d5d6, 0x2a2a4c4c, 0xd5d5b3b4, 0x3635e7e8,
+        0xc9ca1818, 0xe7e83636, 0x1817c9ca, 0x4e4e0e0e, 0xb1b1f1f2, 0x0e0e4e4e, 0xf1f1b1b2, 0x52523e3e,
+        0xadadc1c2, 0x3e3e5252, 0xc1c1adae, 0x4a49ebec, 0xb5b61414, 0xebec4a4a, 0x1413b5b6, 0x58580202,
+        0xa7a7fdfe, 0x02025858, 0xfdfda7a8, 0x5c5c5c5c, 0xa3a3a3a4, 0x3c3bcbcc, 0xc3c43434, 0xcbcc3c3c,
+        0x3433c3c4, 0x76763434, 0x8989cbcc, 0x34347676, 0xcbcb898a, 0x4a49d3d4, 0xb5b62c2c, 0xd3d44a4a,
+        0x2c2bb5b6, 0x76764a4a, 0x8989b5b6, 0x4a4a7676, 0xb5b5898a, 0x76762020, 0x8989dfe0, 0x20207676,
+        0xdfdf898a, 0x6665f3f4, 0x999a0c0c, 0xf3f46666, 0x0c0b999a, 0x605fd7d8, 0x9fa02828, 0xd7d86060,
+        0x28279fa0, 0x7675ddde, 0x898a2222, 0xddde7676, 0x2221898a, 0x5857a7a8, 0xa7a85858, 0x6867b1b2,
+        0x97984e4e, 0xb1b26868, 0x4e4d9798, 0x0c0c0c0c, 0xf3f3f3f4, 0x16161616, 0xe9e9e9ea, 0x2a2a2a2a,
+        0xd5d5d5d6, 0x48484848, 0xb7b7b7b8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0xfdfe0000,
+        0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0x00000202, 0x00000202,
+        0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe,
+        0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606,
+        0xf9f9f9fa, 0x09090303, 0xf6f6fcfd, 0x03030909, 0xfcfcf6f7, 0x0908fcfd, 0xf6f70303, 0xfcfd0909,
+        0x0302f6f7, 0x0605f9fa, 0xf9fa0606, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0xf9f9f3f4, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x0f0f0000, 0xf0f10000, 0x00000f0f, 0xfffff0f1, 0x0c0bf6f7, 0xf3f40909, 0xf6f70c0c,
+        0x0908f3f4, 0x18180f0f, 0xe7e7f0f1, 0x0f0f1818, 0xf0f0e7e8, 0x1211f9fa, 0xedee0606, 0xf9fa1212,
+        0x0605edee, 0x18180606, 0xe7e7f9fa, 0x06061818, 0xf9f9e7e8, 0x18181818, 0xe7e7e7e8, 0x1b1b0000,
+        0xe4e50000, 0x00001b1b, 0xffffe4e5, 0x1211edee, 0xedee1212, 0x1817f3f4, 0xe7e80c0c, 0xf3f41818,
+        0x0c0be7e8, 0x27270f0f, 0xd8d8f0f1, 0x0f0f2727, 0xf0f0d8d9, 0x2a2a1b1b, 0xd5d5e4e5, 0x1b1b2a2a,
+        0xe4e4d5d6, 0x2120f6f7, 0xdedf0909, 0xf6f72121, 0x0908dedf, 0x2a2a0606, 0xd5d5f9fa, 0x06062a2a,
+        0xf9f9d5d6, 0x2d2d2d2d, 0xd2d2d2d3, 0x3332fcfd, 0xcccd0303, 0xfcfd3333, 0x0302cccd, 0x2120e4e5,
+        0xdedf1b1b, 0xe4e52121, 0x1b1adedf, 0x2d2ceaeb, 0xd2d31515, 0xeaeb2d2d, 0x1514d2d3, 0x45452121,
+        0xbabadedf, 0x21214545, 0xdedebabb, 0x45451212, 0xbabaedee, 0x12124545, 0xededbabb, 0x48483636,
+        0xb7b7c9ca, 0x36364848, 0xc9c9b7b8, 0x3f3eedee, 0xc0c11212, 0xedee3f3f, 0x1211c0c1, 0x4e4e0606,
+        0xb1b1f9fa, 0x06064e4e, 0xf9f9b1b2, 0x51515151, 0xaeaeaeaf, 0x3332cccd, 0xcccd3333, 0x3f3ed5d6,
+        0xc0c12a2a, 0xd5d63f3f, 0x2a29c0c1, 0x5a59f6f7, 0xa5a60909, 0xf6f75a5a, 0x0908a5a6, 0x72722a2a,
+        0x8d8dd5d6, 0x2a2a7272, 0xd5d58d8e, 0x75753f3f, 0x8a8ac0c1, 0x3f3f7575, 0xc0c08a8b, 0x5150dbdc,
+        0xaeaf2424, 0xdbdc5151, 0x2423aeaf, 0x78781515, 0x8787eaeb, 0x15157878, 0xeaea8788, 0x7b7b6060,
+        0x84849fa0, 0x60607b7b, 0x9f9f8485, 0x6f6ee1e2, 0x90911e1e, 0xe1e26f6f, 0x1e1d9091, 0x5d5cb1b2,
+        0xa2a34e4e, 0xb1b25d5d, 0x4e4da2a3, 0x7271babb, 0x8d8e4545, 0xbabb7272, 0x45448d8e, 0x12121212,
+        0xedededee, 0x21212121, 0xdedededf, 0x3f3f3f3f, 0xc0c0c0c1, 0x6c6c6c6c, 0x93939394, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303, 0x03030303,
+        0x03030303, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd, 0xfcfcfcfd,
+        0xfcfcfcfd, 0xfcfcfcfd, 0x03030000, 0x03030000, 0x03030000, 0x03030000, 0x03030000, 0x03030000,
+        0x03030000, 0x03030000, 0x03030000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000,
+        0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0x00000303, 0x00000303, 0x00000303, 0x00000303,
+        0x00000303, 0x00000303, 0x00000303, 0x00000303, 0x00000303, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd,
+        0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404,
+        0xf7f7fbfc, 0x04040808, 0xfbfbf7f8, 0x08080808, 0xf7f7f7f8, 0x0807f7f8, 0xf7f80808, 0x0c0bfbfc,
+        0xf3f40404, 0xfbfc0c0c, 0x0403f3f4, 0x10100808, 0xefeff7f8, 0x08081010, 0xf7f7eff0, 0x10101010,
+        0xefefeff0, 0x14140000, 0xebec0000, 0x00001414, 0xffffebec, 0x100ff3f4, 0xeff00c0c, 0xf3f41010,
+        0x0c0beff0, 0x1817fbfc, 0xe7e80404, 0xfbfc1818, 0x0403e7e8, 0x20201010, 0xdfdfeff0, 0x10102020,
+        0xefefdfe0, 0x20200808, 0xdfdff7f8, 0x08082020, 0xf7f7dfe0, 0x20202020, 0xdfdfdfe0, 0x24240000,
+        0xdbdc0000, 0x00002424, 0xffffdbdc, 0x1817e7e8, 0xe7e81818, 0x201feff0, 0xdfe01010, 0xeff02020,
+        0x100fdfe0, 0x34341414, 0xcbcbebec, 0x14143434, 0xebebcbcc, 0x38382424, 0xc7c7dbdc, 0x24243838,
+        0xdbdbc7c8, 0x2c2bf3f4, 0xd3d40c0c, 0xf3f42c2c, 0x0c0bd3d4, 0x38380808, 0xc7c7f7f8, 0x08083838,
+        0xf7f7c7c8, 0x3c3c3c3c, 0xc3c3c3c4, 0x403ffbfc, 0xbfc00404, 0xfbfc4040, 0x0403bfc0, 0x2c2bdbdc,
+        0xd3d42424, 0xdbdc2c2c, 0x2423d3d4, 0x3c3be3e4, 0xc3c41c1c, 0xe3e43c3c, 0x1c1bc3c4, 0x5c5c2c2c,
+        0xa3a3d3d4, 0x2c2c5c5c, 0xd3d3a3a4, 0x5c5c1818, 0xa3a3e7e8, 0x18185c5c, 0xe7e7a3a4, 0x60604848,
+        0x9f9fb7b8, 0x48486060, 0xb7b79fa0, 0x5453ebec, 0xabac1414, 0xebec5454, 0x1413abac, 0x64640808,
+        0x9b9bf7f8, 0x08086464, 0xf7f79b9c, 0x6c6c6c6c, 0x93939394, 0x4443bbbc, 0xbbbc4444, 0x5453c7c8,
+        0xabac3838, 0xc7c85454, 0x3837abac, 0x7877f3f4, 0x87880c0c, 0xf3f47878, 0x0c0b8788, 0x6c6bcfd0,
+        0x93943030, 0xcfd06c6c, 0x302f9394, 0x7c7b9798, 0x83846868, 0x97987c7c, 0x68678384, 0x18181818,
+        0xe7e7e7e8, 0x2c2c2c2c, 0xd3d3d3d4, 0x54545454, 0xabababac, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04040404,
+        0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404,
+        0x04040404, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc,
+        0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0x04040000, 0x04040000, 0x04040000, 0x04040000, 0x04040000,
+        0x04040000, 0x04040000, 0x04040000, 0x04040000, 0x04040000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000,
+        0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0x00000404,
+        0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404,
+        0x00000404, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc,
+        0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0x08080404, 0x08080404, 0x08080404, 0x08080404, 0x08080404,
+        0x08080404, 0x08080404, 0x08080404, 0x08080404, 0x08080404, 0xf7f7fbfc, 0xf7f7fbfc, 0xf7f7fbfc,
+        0xf7f7fbfc, 0xf7f7fbfc, 0xf7f7fbfc, 0xf7f7fbfc, 0xf7f7fbfc, 0xf7f7fbfc, 0xf7f7fbfc, 0x04040808,
+        0x04040808, 0x04040808, 0x04040808, 0x04040808, 0x04040808, 0x04040808, 0x04040808, 0x04040808,
+        0x04040808, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a,
+        0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x05050f0f, 0xfafaf0f1, 0x0a09f5f6, 0xf5f60a0a, 0x0f0efafb,
+        0xf0f10505, 0xfafb0f0f, 0x0504f0f1, 0x14140a0a, 0xebebf5f6, 0x0a0a1414, 0xf5f5ebec, 0x14141414,
+        0xebebebec, 0x19190000, 0xe6e70000, 0x00001919, 0xffffe6e7, 0x1413f0f1, 0xebec0f0f, 0xf0f11414,
+        0x0f0eebec, 0x28281919, 0xd7d7e6e7, 0x19192828, 0xe6e6d7d8, 0x1e1df5f6, 0xe1e20a0a, 0xf5f61e1e,
+        0x0a09e1e2, 0x28280a0a, 0xd7d7f5f6, 0x0a0a2828, 0xf5f5d7d8, 0x28282828, 0xd7d7d7d8, 0x2d2d0000,
+        0xd2d30000, 0x00002d2d, 0xffffd2d3, 0x1e1de1e2, 0xe1e21e1e, 0x2827ebec, 0xd7d81414, 0xebec2828,
+        0x1413d7d8, 0x41411919, 0xbebee6e7, 0x19194141, 0xe6e6bebf, 0x46462d2d, 0xb9b9d2d3, 0x2d2d4646,
+        0xd2d2b9ba, 0x3736f0f1, 0xc8c90f0f, 0xf0f13737, 0x0f0ec8c9, 0x46460a0a, 0xb9b9f5f6, 0x0a0a4646,
+        0xf5f5b9ba, 0x4b4b4b4b, 0xb4b4b4b5, 0x5554fafb, 0xaaab0505, 0xfafb5555, 0x0504aaab, 0x3736d2d3,
+        0xc8c92d2d, 0xd2d33737, 0x2d2cc8c9, 0x4b4adcdd, 0xb4b52323, 0xdcdd4b4b, 0x2322b4b5, 0x73733737,
+        0x8c8cc8c9, 0x37377373, 0xc8c88c8d, 0x73731e1e, 0x8c8ce1e2, 0x1e1e7373, 0xe1e18c8d, 0x78785a5a,
+        0x8787a5a6, 0x5a5a7878, 0xa5a58788, 0x6968e1e2, 0x96971e1e, 0xe1e26969, 0x1e1d9697, 0x5554aaab,
+        0xaaab5555, 0x6968b9ba, 0x96974646, 0xb9ba6969, 0x46459697, 0x1e1e1e1e, 0xe1e1e1e2, 0x3c3c3c3c,
+        0xc3c3c3c4, 0x69696969, 0x96969697, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x05050505, 0x05050505,
+        0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505, 0x05050505,
+        0x05050505, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb,
+        0xfafafafb, 0xfafafafb, 0xfafafafb, 0xfafafafb, 0x05050000, 0x05050000, 0x05050000, 0x05050000,
+        0x05050000, 0x05050000, 0x05050000, 0x05050000, 0x05050000, 0x05050000, 0x05050000, 0xfafb0000,
+        0xfafb0000, 0xfafb0000, 0xfafb0000, 0xfafb0000, 0xfafb0000, 0xfafb0000, 0xfafb0000, 0xfafb0000,
+        0xfafb0000, 0xfafb0000, 0x00000505, 0x00000505, 0x00000505, 0x00000505, 0x00000505, 0x00000505,
+        0x00000505, 0x00000505, 0x00000505, 0x00000505, 0x00000505, 0xfffffafb, 0xfffffafb, 0xfffffafb,
+        0xfffffafb, 0xfffffafb, 0xfffffafb, 0xfffffafb, 0xfffffafb, 0xfffffafb, 0xfffffafb, 0xfffffafb,
+        0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a,
+        0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6,
+        0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0x0f0f0505, 0x0f0f0505,
+        0x0f0f0505, 0x0f0f0505, 0x0f0f0505, 0x0f0f0505, 0x0f0f0505, 0x0f0f0505, 0x0f0f0505, 0x0f0f0505,
+        0x0f0f0505, 0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb,
+        0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb, 0xf0f0fafb, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0xf9f9f3f4, 0x0c0bf3f4, 0xf3f40c0c, 0x1211f9fa,
+        0xedee0606, 0xf9fa1212, 0x0605edee, 0x18180c0c, 0xe7e7f3f4, 0x0c0c1818, 0xf3f3e7e8, 0x18181818,
+        0xe7e7e7e8, 0x1e1e0000, 0xe1e20000, 0x00001e1e, 0xffffe1e2, 0x1817edee, 0xe7e81212, 0xedee1818,
+        0x1211e7e8, 0x30301e1e, 0xcfcfe1e2, 0x1e1e3030, 0xe1e1cfd0, 0x2423f9fa, 0xdbdc0606, 0xf9fa2424,
+        0x0605dbdc, 0x30300c0c, 0xcfcff3f4, 0x0c0c3030, 0xf3f3cfd0, 0x30303030, 0xcfcfcfd0, 0x36360000,
+        0xc9ca0000, 0x00003636, 0xffffc9ca, 0x2423dbdc, 0xdbdc2424, 0x302fe7e8, 0xcfd01818, 0xe7e83030,
+        0x1817cfd0, 0x4e4e1e1e, 0xb1b1e1e2, 0x1e1e4e4e, 0xe1e1b1b2, 0x54543636, 0xababc9ca, 0x36365454,
+        0xc9c9abac, 0x4241edee, 0xbdbe1212, 0xedee4242, 0x1211bdbe, 0x54540c0c, 0xababf3f4, 0x0c0c5454,
+        0xf3f3abac, 0x5a5a5a5a, 0xa5a5a5a6, 0x605ff9fa, 0x9fa00606, 0xf9fa6060, 0x06059fa0, 0x4241c9ca,
+        0xbdbe3636, 0xc9ca4242, 0x3635bdbe, 0x5a59d5d6, 0xa5a62a2a, 0xd5d65a5a, 0x2a29a5a6, 0x7e7de1e2,
+        0x81821e1e, 0xe1e27e7e, 0x1e1d8182, 0x6665999a, 0x999a6666, 0x7e7dabac, 0x81825454, 0xabac7e7e,
+        0x54538182, 0x24242424, 0xdbdbdbdc, 0x42424242, 0xbdbdbdbe, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000,
+        0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000,
+        0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000,
+        0xf9fa0000, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606,
+        0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa,
+        0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa,
+        0xfffff9fa, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606,
+        0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0x0c0c0606, 0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa,
+        0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa, 0xf3f3f9fa,
+        0xf3f3f9fa, 0x06060c0c, 0x06060c0c, 0x06060c0c, 0x06060c0c, 0x06060c0c, 0x06060c0c, 0x06060c0c,
+        0x06060c0c, 0x06060c0c, 0x06060c0c, 0x06060c0c, 0x06060c0c, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e,
+        0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0xf8f8eaeb, 0x0e0df1f2, 0xf1f20e0e, 0x1514f8f9,
+        0xeaeb0707, 0xf8f91515, 0x0706eaeb, 0x1c1c0e0e, 0xe3e3f1f2, 0x0e0e1c1c, 0xf1f1e3e4, 0x1c1c1c1c,
+        0xe3e3e3e4, 0x23230000, 0xdcdd0000, 0x00002323, 0xffffdcdd, 0x1c1beaeb, 0xe3e41515, 0xeaeb1c1c,
+        0x1514e3e4, 0x38382323, 0xc7c7dcdd, 0x23233838, 0xdcdcc7c8, 0x2a29f1f2, 0xd5d60e0e, 0xf1f22a2a,
+        0x0e0dd5d6, 0x38380e0e, 0xc7c7f1f2, 0x0e0e3838, 0xf1f1c7c8, 0x38383838, 0xc7c7c7c8, 0x3f3f0000,
+        0xc0c10000, 0x00003f3f, 0xffffc0c1, 0x2a29d5d6, 0xd5d62a2a, 0x3837e3e4, 0xc7c81c1c, 0xe3e43838,
+        0x1c1bc7c8, 0x5b5b2323, 0xa4a4dcdd, 0x23235b5b, 0xdcdca4a5, 0x62623f3f, 0x9d9dc0c1, 0x3f3f6262,
+        0xc0c09d9e, 0x4d4ceaeb, 0xb2b31515, 0xeaeb4d4d, 0x1514b2b3, 0x62620e0e, 0x9d9df1f2, 0x0e0e6262,
+        0xf1f19d9e, 0x69696969, 0x96969697, 0x7776f8f9, 0x88890707, 0xf8f97777, 0x07068889, 0x4d4cc0c1,
+        0xb2b33f3f, 0xc0c14d4d, 0x3f3eb2b3, 0x6968cecf, 0x96973131, 0xcecf6969, 0x31309697, 0x77768889,
+        0x88897777, 0x2a2a2a2a, 0xd5d5d5d6, 0x4d4d4d4d, 0xb2b2b2b3, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707,
+        0x07070707, 0x07070707, 0x07070707, 0x07070707, 0x07070707, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9,
+        0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9, 0xf8f8f8f9,
+        0xf8f8f8f9, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000,
+        0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0xf8f90000, 0xf8f90000, 0xf8f90000,
+        0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000,
+        0xf8f90000, 0x00000707, 0x00000707, 0x00000707, 0x00000707, 0x00000707, 0x00000707, 0x00000707,
+        0x00000707, 0x00000707, 0x00000707, 0x00000707, 0x00000707, 0xfffff8f9, 0xfffff8f9, 0xfffff8f9,
+        0xfffff8f9, 0xfffff8f9, 0xfffff8f9, 0xfffff8f9, 0xfffff8f9, 0xfffff8f9, 0xfffff8f9, 0xfffff8f9,
+        0xfffff8f9, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e,
+        0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0x0e0e0e0e, 0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2,
+        0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2, 0xf1f1f1f2,
+        0xf1f1f1f2, 0x15150707, 0x15150707, 0x15150707, 0x15150707, 0x15150707, 0x15150707, 0x15150707,
+        0x15150707, 0x15150707, 0x15150707, 0x15150707, 0x15150707, 0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9,
+        0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9, 0xeaeaf8f9,
+        0xeaeaf8f9, 0x07071515, 0x07071515, 0x07071515, 0x07071515, 0x07071515, 0x07071515, 0x07071515,
+        0x07071515, 0x07071515, 0x07071515, 0x07071515, 0x07071515, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010,
+        0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0xf7f7eff0, 0x100feff0, 0xeff01010, 0x1817f7f8,
+        0xe7e80808, 0xf7f81818, 0x0807e7e8, 0x20201010, 0xdfdfeff0, 0x10102020, 0xefefdfe0, 0x20202020,
+        0xdfdfdfe0, 0x28280000, 0xd7d80000, 0x00002828, 0xffffd7d8, 0x201fe7e8, 0xdfe01818, 0xe7e82020,
+        0x1817dfe0, 0x40402828, 0xbfbfd7d8, 0x28284040, 0xd7d7bfc0, 0x302feff0, 0xcfd01010, 0xeff03030,
+        0x100fcfd0, 0x40401010, 0xbfbfeff0, 0x10104040, 0xefefbfc0, 0x40404040, 0xbfbfbfc0, 0x48480000,
+        0xb7b80000, 0x00004848, 0xffffb7b8, 0x302fcfd0, 0xcfd03030, 0x403fdfe0, 0xbfc02020, 0xdfe04040,
+        0x201fbfc0, 0x68682828, 0x9797d7d8, 0x28286868, 0xd7d79798, 0x70704848, 0x8f8fb7b8, 0x48487070,
+        0xb7b78f90, 0x5857e7e8, 0xa7a81818, 0xe7e85858, 0x1817a7a8, 0x70701010, 0x8f8feff0, 0x10107070,
+        0xefef8f90, 0x78787878, 0x87878788, 0x5857b7b8, 0xa7a84848, 0xb7b85858, 0x4847a7a8, 0x7877c7c8,
+        0x87883838, 0xc7c87878, 0x38378788, 0x30303030, 0xcfcfcfd0, 0x58585858, 0xa7a7a7a8, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808,
+        0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0x08080808, 0xf7f7f7f8,
+        0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8,
+        0xf7f7f7f8, 0xf7f7f7f8, 0xf7f7f7f8, 0x08080000, 0x08080000, 0x08080000, 0x08080000, 0x08080000,
+        0x08080000, 0x08080000, 0x08080000, 0x08080000, 0x08080000, 0x08080000, 0x08080000, 0xf7f80000,
+        0xf7f80000, 0xf7f80000, 0xf7f80000, 0xf7f80000, 0xf7f80000, 0xf7f80000, 0xf7f80000, 0xf7f80000,
+        0xf7f80000, 0xf7f80000, 0xf7f80000, 0x00000808, 0x00000808, 0x00000808, 0x00000808, 0x00000808,
+        0x00000808, 0x00000808, 0x00000808, 0x00000808, 0x00000808, 0x00000808, 0x00000808, 0xfffff7f8,
+        0xfffff7f8, 0xfffff7f8, 0xfffff7f8, 0xfffff7f8, 0xfffff7f8, 0xfffff7f8, 0xfffff7f8, 0xfffff7f8,
+        0xfffff7f8, 0xfffff7f8, 0xfffff7f8, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010,
+        0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0x10101010, 0xefefeff0,
+        0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0, 0xefefeff0,
+        0xefefeff0, 0xefefeff0, 0xefefeff0, 0x10100808, 0x10100808, 0x10100808, 0x10100808, 0x10100808,
+        0x10100808, 0x10100808, 0x10100808, 0x10100808, 0x10100808, 0x10100808, 0x10100808, 0xefeff7f8,
+        0xefeff7f8, 0xefeff7f8, 0xefeff7f8, 0xefeff7f8, 0xefeff7f8, 0xefeff7f8, 0xefeff7f8, 0xefeff7f8,
+        0xefeff7f8, 0xefeff7f8, 0xefeff7f8, 0x08081010, 0x08081010, 0x08081010, 0x08081010, 0x08081010,
+        0x08081010, 0x08081010, 0x08081010, 0x08081010, 0x08081010, 0x08081010, 0x08081010, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212,
+        0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x1211edee, 0xedee1212, 0x1b1af6f7,
+        0xe4e50909, 0xf6f71b1b, 0x0908e4e5, 0x24241212, 0xdbdbedee, 0x12122424, 0xededdbdc, 0x24242424,
+        0xdbdbdbdc, 0x2d2d0000, 0xd2d30000, 0x00002d2d, 0xffffd2d3, 0x2423e4e5, 0xdbdc1b1b, 0xe4e52424,
+        0x1b1adbdc, 0x48482d2d, 0xb7b7d2d3, 0x2d2d4848, 0xd2d2b7b8, 0x3635edee, 0xc9ca1212, 0xedee3636,
+        0x1211c9ca, 0x48481212, 0xb7b7edee, 0x12124848, 0xededb7b8, 0x48484848, 0xb7b7b7b8, 0x51510000,
+        0xaeaf0000, 0x00005151, 0xffffaeaf, 0x3635c9ca, 0xc9ca3636, 0x4847dbdc, 0xb7b82424, 0xdbdc4848,
+        0x2423b7b8, 0x75752d2d, 0x8a8ad2d3, 0x2d2d7575, 0xd2d28a8b, 0x7e7e5151, 0x8181aeaf, 0x51517e7e,
+        0xaeae8182, 0x6362e4e5, 0x9c9d1b1b, 0xe4e56363, 0x1b1a9c9d, 0x6362aeaf, 0x9c9d5151, 0xaeaf6363,
+        0x51509c9d, 0x36363636, 0xc9c9c9ca, 0x6c6c6c6c, 0x93939394, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909,
+        0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0x09090909, 0xf6f6f6f7,
+        0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7,
+        0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0xf6f6f6f7, 0x09090000, 0x09090000, 0x09090000, 0x09090000,
+        0x09090000, 0x09090000, 0x09090000, 0x09090000, 0x09090000, 0x09090000, 0x09090000, 0x09090000,
+        0x09090000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000,
+        0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0xf6f70000, 0x00000909, 0x00000909,
+        0x00000909, 0x00000909, 0x00000909, 0x00000909, 0x00000909, 0x00000909, 0x00000909, 0x00000909,
+        0x00000909, 0x00000909, 0x00000909, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7,
+        0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7, 0xfffff6f7,
+        0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212,
+        0x12121212, 0x12121212, 0x12121212, 0x12121212, 0x12121212, 0xedededee, 0xedededee, 0xedededee,
+        0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee, 0xedededee,
+        0xedededee, 0xedededee, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909,
+        0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0x1b1b0909, 0xe4e4f6f7,
+        0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7,
+        0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0xe4e4f6f7, 0x09091b1b, 0x09091b1b, 0x09091b1b, 0x09091b1b,
+        0x09091b1b, 0x09091b1b, 0x09091b1b, 0x09091b1b, 0x09091b1b, 0x09091b1b, 0x09091b1b, 0x09091b1b,
+        0x09091b1b, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5,
+        0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0xf6f6e4e5, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606,
+        0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0504fafb, 0xfafb0505, 0xfafb0505,
+        0x0504fafb, 0x0b0b0606, 0xf4f4f9fa, 0x06060b0b, 0xf9f9f4f5, 0x08080000, 0xf7f80000, 0x00000808,
+        0xfffff7f8, 0x0b0b0b0b, 0xf4f4f4f5, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x11110c0c,
+        0xeeeef3f4, 0x0c0c1111, 0xf3f3eeef, 0x11111111, 0xeeeeeeef, 0x12120606, 0xededf9fa, 0x06061212,
+        0xf9f9edee, 0x0b0af7f8, 0xf4f50808, 0xf7f80b0b, 0x0807f4f5, 0x0f0f0000, 0xf0f10000, 0x00000f0f,
+        0xfffff0f1, 0x14140000, 0xebec0000, 0x00001414, 0xffffebec, 0x19191212, 0xe6e6edee, 0x12121919,
+        0xedede6e7, 0x19190b0b, 0xe6e6f4f5, 0x0b0b1919, 0xf4f4e6e7, 0x19191919, 0xe6e6e6e7, 0x0e0df1f2,
+        0xf1f20e0e, 0xf1f20e0e, 0x0e0df1f2, 0x1a1a0000, 0xe5e60000, 0x00001a1a, 0xffffe5e6, 0x1211f4f5,
+        0xedee0b0b, 0xf4f51212, 0x0b0aedee, 0x1615f8f9, 0xe9ea0707, 0xf8f91616, 0x0706e9ea, 0x22221a1a,
+        0xdddde5e6, 0x1a1a2222, 0xe5e5ddde, 0x22221212, 0xddddedee, 0x12122222, 0xededddde, 0x22222222,
+        0xddddddde, 0x23230b0b, 0xdcdcf4f5, 0x0b0b2323, 0xf4f4dcdd, 0x1d1d0000, 0xe2e30000, 0x00001d1d,
+        0xffffe2e3, 0x1615eced, 0xe9ea1313, 0xeced1616, 0x1312e9ea, 0x1a19f0f1, 0xe5e60f0f, 0xf0f11a1a,
+        0x0f0ee5e6, 0x25250000, 0xdadb0000, 0x00002525, 0xffffdadb, 0x2c2c1b1b, 0xd3d3e4e5, 0x1b1b2c2c,
+        0xe4e4d3d4, 0x2c2c2424, 0xd3d3dbdc, 0x24242c2c, 0xdbdbd3d4, 0x2c2c1212, 0xd3d3edee, 0x12122c2c,
+        0xededd3d4, 0x2120f5f6, 0xdedf0a0a, 0xf5f62121, 0x0a09dedf, 0x2d2d2d2d, 0xd2d2d2d3, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606,
+        0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000,
+        0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000,
+        0xf8f90000, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd,
+        0x06060606, 0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000,
+        0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa,
+        0x07070000, 0xf8f90000, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303,
+        0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000, 0xf8f90000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606,
+        0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x03030000, 0xfcfd0000,
+        0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000, 0xf8f90000, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x07070000,
+        0xf8f90000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0403fbfc, 0xfbfc0404, 0xf9fa0a0a,
+        0x0605f5f6, 0xf3f40000, 0x0c0c0000, 0xf3f3f9fa, 0xf3f40606, 0x0c0bf9fa, 0x0c0c0606, 0xfffff1f2,
+        0x00000e0e, 0x0c0c0c0c, 0xf3f3f3f4, 0xedee0000, 0x12120000, 0xf3f40e0e, 0x0c0bf1f2, 0xf9f9edee,
+        0xf9fa1212, 0x0605edee, 0x06061212, 0xededf5f6, 0xedee0a0a, 0x1211f5f6, 0x12120a0a, 0xffffe9ea,
+        0x00001616, 0xe7e80000, 0x18180000, 0xf3f3e9ea, 0xf3f41616, 0x0c0be9ea, 0x0c0c1616, 0xe7e7f7f8,
+        0xe7e80808, 0x1817f7f8, 0x18180808, 0xf9f9e5e6, 0xf9fa1a1a, 0x0605e5e6, 0x06061a1a, 0xffffe3e4,
+        0x00001c1c, 0x14141414, 0xebebebec, 0xe5e5f1f2, 0x1a1a0e0e, 0xf3f3e1e2, 0x0c0c1e1e, 0xdfdff5f6,
+        0x20200a0a, 0xdfdfedee, 0x20201212, 0xe5e5e5e6, 0x1a1a1a1a, 0xebebddde, 0x14142222, 0xf3f3d9da,
+        0x0c0c2626, 0xdfdfdfe0, 0x20202020, 0x20202020, 0xd7d7e9ea, 0xddddddde, 0x22222222, 0x00000000,
+        0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202,
+        0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606,
+        0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe,
+        0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000,
+        0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000,
+        0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000,
+        0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000,
+        0x00000606, 0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000,
+        0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202,
+        0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606,
+        0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe,
+        0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000,
+        0xfdfe0000, 0x00000202, 0xfffffdfe, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000,
+        0xf9fa0000, 0x00000606, 0xfffff9fa, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a,
+        0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x0605f9fa, 0xf9fa0606, 0xf7f80e0e,
+        0x0807f1f2, 0xffffedee, 0x00001212, 0xeff00a0a, 0x100ff5f6, 0xe7e80000, 0x18180000, 0xf7f7e7e8,
+        0xf7f81818, 0x0807e7e8, 0x08081818, 0x12121212, 0xedededee, 0xeff01414, 0x100febec, 0xe5e5f1f2,
+        0xe5e60e0e, 0x1a19f1f2, 0x1a1a0e0e, 0xffffe1e2, 0x00001e1e, 0xddde0000, 0x22220000, 0xf7f7ddde,
+        0xf7f82222, 0x0807ddde, 0x08082222, 0xedede1e2, 0xedee1e1e, 0x1211e1e2, 0x12121e1e, 0xddddf5f6,
+        0xddde0a0a, 0x2221f5f6, 0x22220a0a, 0xddddebec, 0x22221414, 0xffffd7d8, 0x00002828, 0x1e1e1e1e,
+        0xe1e1e1e2, 0xededd7d8, 0x12122828, 0xd3d40000, 0x2c2c0000, 0xd3d3eff0, 0x2c2c1010, 0xdbdbdbdc,
+        0xdbdbdbdc, 0x24242424, 0xd3d3e5e6, 0x2c2c1a1a, 0xe5e5d1d2, 0x1a1a2e2e, 0xededcbcc, 0x12123434,
+        0xc9c9ebec, 0xd3d3d3d4, 0x2c2c2c2c, 0xc9c9dfe0, 0xd1d1d1d2, 0xd1d1d1d2, 0x2e2e2e2e, 0x00000000,
+        0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6,
+        0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202,
+        0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a,
+        0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc,
+        0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000,
+        0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000,
+        0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe,
+        0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6,
+        0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a,
+        0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000,
+        0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000,
+        0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404,
+        0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000,
+        0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6,
+        0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202,
+        0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a,
+        0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc,
+        0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000,
+        0xfdfe0000, 0x00000202, 0xfffffdfe, 0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000,
+        0xf5f60000, 0x00000a0a, 0xfffff5f6, 0x00000000, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe,
+        0x04040404, 0xfbfbfbfc, 0x0a0a0a0a, 0xf5f5f5f6, 0x0a0a0000, 0xf5f60000, 0x00000a0a, 0xfffff5f6,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x0807f7f8, 0xf7f80808, 0xeff00808,
+        0x100ff7f8, 0xe7e80000, 0x18180000, 0xf7f7e7e8, 0xf7f81818, 0x0807e7e8, 0x08081818, 0xeff01414,
+        0x100febec, 0xffffe3e4, 0x00001c1c, 0xe7e7eff0, 0xe7e81010, 0x1817eff0, 0x18181010, 0xdfe00000,
+        0x20200000, 0xefefe3e4, 0xeff01c1c, 0x100fe3e4, 0x10101c1c, 0xdfdff7f8, 0xdfe00808, 0xf7f7dfe0,
+        0xf7f82020, 0x0807dfe0, 0x08082020, 0x201ff7f8, 0x20200808, 0x18181818, 0xe7e7e7e8, 0xe7e81818,
+        0x1817e7e8, 0xdfdfebec, 0x20201414, 0xffffd7d8, 0x00002828, 0xefefd7d8, 0x10102828, 0xd3d40000,
+        0xd3d40000, 0xffffd3d4, 0x00002c2c, 0x2c2c0000, 0x2c2c0000, 0xdfdfdfe0, 0x20202020, 0xd3d3eff0,
+        0x2c2c1010, 0xd3d3e7e8, 0xe7e7d3d4, 0x18182c2c, 0x2c2c1818, 0xefefcfd0, 0x10103030, 0xdbdbdbdc,
+        0xdbdbdbdc, 0x24242424, 0x24242424, 0xcbcbebec, 0x28282828, 0xd7d7d7d8, 0xcbcbdfe0, 0x00000000,
+        0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404,
+        0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c,
+        0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000,
+        0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000,
+        0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc,
+        0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4,
+        0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000,
+        0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000,
+        0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404,
+        0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000,
+        0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404,
+        0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c,
+        0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000,
+        0xfbfc0000, 0x00000404, 0xfffffbfc, 0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000,
+        0xf3f40000, 0x00000c0c, 0xfffff3f4, 0x00000000, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc,
+        0x04040404, 0xfbfbfbfc, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0000, 0xf3f40000, 0x00000c0c, 0xfffff3f4,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0,
+        0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0,
+        0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0,
+        0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414,
+        0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0,
+        0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c,
+        0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec,
+        0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606,
+        0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e,
+        0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4,
+        0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x06060606, 0xf9f9f9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020,
+        0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x06060606, 0xf9f9f9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x14141414, 0xebebebec, 0x20202020, 0xdfdfdfe0, 0x2e2e2e2e, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000
+};
+
+
+static const uint32_t correctionhighorder[] = {
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x0302feff, 0xfcfd0101,
+        0xfeff0303, 0x0100fcfd, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x0302feff, 0xfcfd0101, 0xfeff0303,
+        0x0100fcfd, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x0302feff, 0xfcfd0101, 0xfeff0303, 0x0100fcfd,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x0302feff, 0xfcfd0101, 0xfeff0303, 0x0100fcfd, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x0302feff, 0xfcfd0101, 0xfeff0303, 0x0100fcfd, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x0302feff, 0xfcfd0101, 0xfeff0303, 0x0100fcfd, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x0302feff, 0xfcfd0101, 0xfeff0303, 0x0100fcfd, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707, 0xf8f8f8f9,
+        0x00000000, 0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707,
+        0xf8f8f8f9, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc,
+        0x07070707, 0xf8f8f8f9, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404,
+        0x0100fbfc, 0x07070707, 0xf8f8f8f9, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101,
+        0xfeff0404, 0x0100fbfc, 0x07070707, 0xf8f8f8f9, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x0403feff,
+        0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707, 0xf8f8f8f9, 0x00000000, 0x03030303, 0xfcfcfcfd,
+        0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707, 0xf8f8f8f9, 0x00000000, 0x03030303,
+        0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707, 0xf8f8f8f9, 0x00000000,
+        0x03030303, 0xfcfcfcfd, 0x0403feff, 0xfbfc0101, 0xfeff0404, 0x0100fbfc, 0x07070707, 0xf8f8f8f9,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x04040404, 0xfbfbfbfc,
+        0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000,
+        0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd,
+        0x03030a0a, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb,
+        0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101,
+        0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000, 0x04040404, 0xfbfbfbfc,
+        0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000,
+        0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd,
+        0x03030a0a, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb,
+        0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101,
+        0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000, 0x04040404, 0xfbfbfbfc,
+        0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd, 0x03030a0a, 0x00000000,
+        0x04040404, 0xfbfbfbfc, 0x0504feff, 0xfafb0101, 0xfeff0505, 0x0100fafb, 0x0a0a0303, 0xf5f5fcfd,
+        0x03030a0a, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202,
+        0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x05050505,
+        0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303,
+        0xf2f2fcfd, 0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9,
+        0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe,
+        0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000,
+        0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5,
+        0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707,
+        0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x05050505, 0xfafafafb,
+        0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd,
+        0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b,
+        0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202,
+        0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x05050505,
+        0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9, 0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303,
+        0xf2f2fcfd, 0x00000000, 0x05050505, 0xfafafafb, 0x0706fdfe, 0xf8f90202, 0xfdfe0707, 0x0201f8f9,
+        0x0b0b0b0b, 0xf4f4f4f5, 0x0d0d0303, 0xf2f2fcfd, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc,
+        0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8,
+        0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc,
+        0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8,
+        0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc,
+        0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8,
+        0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc,
+        0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8,
+        0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc,
+        0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8,
+        0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8, 0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc,
+        0x04040f0f, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x0807fdfe, 0xf7f80202, 0xfdfe0808, 0x0201f7f8,
+        0x0d0d0d0d, 0xf2f2f2f3, 0x0f0f0404, 0xf0f0fbfc, 0x04040f0f, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010, 0xefefeff0, 0x12120505, 0xededfafb,
+        0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6,
+        0x10101010, 0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010, 0xefefeff0, 0x12120505, 0xededfafb,
+        0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6,
+        0x10101010, 0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010, 0xefefeff0, 0x12120505, 0xededfafb,
+        0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6,
+        0x10101010, 0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010, 0xefefeff0, 0x12120505, 0xededfafb,
+        0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6,
+        0x10101010, 0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010, 0xefefeff0, 0x12120505, 0xededfafb,
+        0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6,
+        0x10101010, 0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6, 0x10101010, 0xefefeff0, 0x12120505, 0xededfafb,
+        0x05051212, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x0a09fcfd, 0xf5f60303, 0xfcfd0a0a, 0x0302f5f6,
+        0x10101010, 0xefefeff0, 0x12120505, 0xededfafb, 0x05051212, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee,
+        0x14140505, 0xebebfafb, 0x05051414, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303,
+        0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee,
+        0x14140505, 0xebebfafb, 0x05051414, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303,
+        0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee,
+        0x14140505, 0xebebfafb, 0x05051414, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303,
+        0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee,
+        0x14140505, 0xebebfafb, 0x05051414, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303,
+        0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee,
+        0x14140505, 0xebebfafb, 0x05051414, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303,
+        0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303, 0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee,
+        0x14140505, 0xebebfafb, 0x05051414, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x0b0afcfd, 0xf4f50303,
+        0xfcfd0b0b, 0x0302f4f5, 0x12121212, 0xedededee, 0x14140505, 0xebebfafb, 0x05051414, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x09090909, 0xf6f6f6f7,
+        0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa,
+        0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c,
+        0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000,
+        0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec,
+        0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd,
+        0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717,
+        0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4,
+        0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909,
+        0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606,
+        0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303,
+        0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9,
+        0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414,
+        0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7,
+        0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa,
+        0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c,
+        0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000,
+        0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec,
+        0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd,
+        0xf3f40303, 0xfcfd0c0c, 0x0302f3f4, 0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717,
+        0xf9f9e8e9, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x0c0bfcfd, 0xf3f40303, 0xfcfd0c0c, 0x0302f3f4,
+        0x14141414, 0xebebebec, 0x17170606, 0xe8e8f9fa, 0x06061717, 0xf9f9e8e9, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x02020000, 0xfdfe0000,
+        0x00000202, 0xfffffdfe, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x02020000, 0xfdfe0000, 0x00000202,
+        0xfffffdfe, 0x00000000, 0x02020202, 0xfdfdfdfe, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe,
+        0x00000000, 0x02020202, 0xfdfdfdfe, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x00000000,
+        0x02020202, 0xfdfdfdfe, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x00000000, 0x02020202,
+        0xfdfdfdfe, 0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x00000000, 0x02020202, 0xfdfdfdfe,
+        0x02020000, 0xfdfe0000, 0x00000202, 0xfffffdfe, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa,
+        0x00000000, 0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606,
+        0xf9f9f9fa, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd,
+        0x06060606, 0xf9f9f9fa, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303,
+        0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000,
+        0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x00000000, 0x03030303, 0xfcfcfcfd, 0x03030000,
+        0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x00000000, 0x03030303, 0xfcfcfcfd,
+        0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x00000000, 0x03030303,
+        0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa, 0x00000000,
+        0x03030303, 0xfcfcfcfd, 0x03030000, 0xfcfd0000, 0x00000303, 0xfffffcfd, 0x06060606, 0xf9f9f9fa,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x04040404, 0xfbfbfbfc,
+        0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000,
+        0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc,
+        0x04040808, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc,
+        0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000,
+        0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000, 0x04040404, 0xfbfbfbfc,
+        0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000,
+        0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc,
+        0x04040808, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc,
+        0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000, 0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000,
+        0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000, 0x04040404, 0xfbfbfbfc,
+        0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc, 0x04040808, 0x00000000,
+        0x04040404, 0xfbfbfbfc, 0x04040000, 0xfbfc0000, 0x00000404, 0xfffffbfc, 0x08080404, 0xf7f7fbfc,
+        0x04040808, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000,
+        0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x05050505,
+        0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505,
+        0xf0f0fafb, 0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb,
+        0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x05050505, 0xfafafafb, 0x05050000,
+        0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000,
+        0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6,
+        0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505,
+        0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x05050505, 0xfafafafb,
+        0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb,
+        0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a,
+        0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000,
+        0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x05050505,
+        0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb, 0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505,
+        0xf0f0fafb, 0x00000000, 0x05050505, 0xfafafafb, 0x05050000, 0xfafb0000, 0x00000505, 0xfffffafb,
+        0x0a0a0a0a, 0xf5f5f5f6, 0x0f0f0505, 0xf0f0fafb, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa,
+        0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa,
+        0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa,
+        0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa,
+        0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa,
+        0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa,
+        0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa, 0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa,
+        0x06060c0c, 0x00000000, 0x06060606, 0xf9f9f9fa, 0x06060000, 0xf9fa0000, 0x00000606, 0xfffff9fa,
+        0x0c0c0c0c, 0xf3f3f3f4, 0x0c0c0606, 0xf3f3f9fa, 0x06060c0c, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9,
+        0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9,
+        0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9,
+        0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9,
+        0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9,
+        0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9,
+        0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9,
+        0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9,
+        0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9,
+        0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9,
+        0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9,
+        0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9, 0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9,
+        0x07071515, 0x00000000, 0x07070707, 0xf8f8f8f9, 0x07070000, 0xf8f90000, 0x00000707, 0xfffff8f9,
+        0x0e0e0e0e, 0xf1f1f1f2, 0x15150707, 0xeaeaf8f9, 0x07071515, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0,
+        0x10100808, 0xefeff7f8, 0x08081010, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000,
+        0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0,
+        0x10100808, 0xefeff7f8, 0x08081010, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000,
+        0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0,
+        0x10100808, 0xefeff7f8, 0x08081010, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000,
+        0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0,
+        0x10100808, 0xefeff7f8, 0x08081010, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000,
+        0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0,
+        0x10100808, 0xefeff7f8, 0x08081010, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000,
+        0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0x00000000,
+        0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000, 0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0,
+        0x10100808, 0xefeff7f8, 0x08081010, 0x00000000, 0x08080808, 0xf7f7f7f8, 0x08080000, 0xf7f80000,
+        0x00000808, 0xfffff7f8, 0x10101010, 0xefefeff0, 0x10100808, 0xefeff7f8, 0x08081010, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000, 0x09090909, 0xf6f6f6f7,
+        0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7,
+        0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909,
+        0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000,
+        0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee,
+        0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000,
+        0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b,
+        0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7,
+        0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909,
+        0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909,
+        0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000,
+        0x00000909, 0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5,
+        0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212,
+        0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7,
+        0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7,
+        0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909,
+        0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000,
+        0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee,
+        0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000,
+        0xf6f70000, 0x00000909, 0xfffff6f7, 0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b,
+        0xf6f6e4e5, 0x00000000, 0x09090909, 0xf6f6f6f7, 0x09090000, 0xf6f70000, 0x00000909, 0xfffff6f7,
+        0x12121212, 0xedededee, 0x1b1b0909, 0xe4e4f6f7, 0x09091b1b, 0xf6f6e4e5, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0x03030000, 0x03030000, 0x03030000, 0x03030000, 0x03030000, 0x03030000, 0x03030000,
+        0x03030000, 0x03030000, 0x03030000, 0x03030000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000,
+        0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0xfcfd0000, 0x00000303,
+        0x00000303, 0x00000303, 0x00000303, 0x00000303, 0x00000303, 0x00000303, 0x00000303, 0x00000303,
+        0x00000303, 0x00000303, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd,
+        0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0xfffffcfd, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000,
+        0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0x07070000, 0xf8f90000, 0xf8f90000,
+        0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000, 0xf8f90000,
+        0xf8f90000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02020000, 0x02020000, 0x02020000, 0x02020000,
+        0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000,
+        0x02020000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000,
+        0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0x00000202, 0x00000202,
+        0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202,
+        0x00000202, 0x00000202, 0x00000202, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe,
+        0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0x06060000, 0x06060000, 0x06060000, 0x06060000,
+        0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000, 0x06060000,
+        0x06060000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000,
+        0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0xf9fa0000, 0x00000606, 0x00000606,
+        0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606, 0x00000606,
+        0x00000606, 0x00000606, 0x00000606, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa,
+        0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa, 0xfffff9fa,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02020000, 0x02020000, 0x02020000, 0x02020000,
+        0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000, 0x02020000,
+        0x02020000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000,
+        0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0xfdfe0000, 0x00000202, 0x00000202,
+        0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202, 0x00000202,
+        0x00000202, 0x00000202, 0x00000202, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe,
+        0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe, 0xfffffdfe,
+        0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404,
+        0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc,
+        0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc,
+        0xfbfbfbfc, 0xfbfbfbfc, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a,
+        0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0x0a0a0a0a, 0xf5f5f5f6,
+        0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6,
+        0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0xf5f5f5f6, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000,
+        0x0a0a0000, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000, 0x0a0a0000,
+        0x0a0a0000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000,
+        0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0xf5f60000, 0x00000a0a, 0x00000a0a,
+        0x00000a0a, 0x00000a0a, 0x00000a0a, 0x00000a0a, 0x00000a0a, 0x00000a0a, 0x00000a0a, 0x00000a0a,
+        0x00000a0a, 0x00000a0a, 0x00000a0a, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6,
+        0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6, 0xfffff5f6,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04040000, 0x04040000, 0x04040000, 0x04040000,
+        0x04040000, 0x04040000, 0x04040000, 0x04040000, 0x04040000, 0x04040000, 0x04040000, 0x04040000,
+        0x04040000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000,
+        0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0xfbfc0000, 0x00000404, 0x00000404,
+        0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404, 0x00000404,
+        0x00000404, 0x00000404, 0x00000404, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc,
+        0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc, 0xfffffbfc,
+        0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404,
+        0x04040404, 0x04040404, 0x04040404, 0x04040404, 0x04040404, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc,
+        0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc, 0xfbfbfbfc,
+        0xfbfbfbfc, 0xfbfbfbfc, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000,
+        0x0c0c0000, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000, 0x0c0c0000,
+        0x0c0c0000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000,
+        0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0xf3f40000, 0x00000c0c, 0x00000c0c,
+        0x00000c0c, 0x00000c0c, 0x00000c0c, 0x00000c0c, 0x00000c0c, 0x00000c0c, 0x00000c0c, 0x00000c0c,
+        0x00000c0c, 0x00000c0c, 0x00000c0c, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4,
+        0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4, 0xfffff3f4,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414,
+        0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0,
+        0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414,
+        0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0,
+        0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414,
+        0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0,
+        0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef,
+        0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+        0x02020202, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe,
+        0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0xfdfdfdfe, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606, 0x06060606,
+        0x06060606, 0x06060606, 0x06060606, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa, 0xf9f9f9fa,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c,
+        0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0x0c0c0c0c, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4, 0xf3f3f3f4,
+        0xf3f3f3f4, 0xf3f3f3f4, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414,
+        0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0x14141414, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec,
+        0xebebebec, 0xebebebec, 0xebebebec, 0xebebebec, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0x20202020,
+        0x20202020, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0,
+        0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0xdfdfdfe0, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e,
+        0x2e2e2e2e, 0x2e2e2e2e, 0x2e2e2e2e, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2, 0xd1d1d1d2,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000
+};
diff --git a/contrib/ffmpeg/libavcodec/interplayvideo.c b/contrib/ffmpeg/libavcodec/interplayvideo.c
new file mode 100644
index 000000000..95059c365
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/interplayvideo.c
@@ -0,0 +1,964 @@
+/*
+ * Interplay MVE Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file interplayvideo.c
+ * Interplay MVE Video Decoder by Mike Melanson (melanson@pcisys.net)
+ * For more information about the Interplay MVE format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/interplay-mve.txt
+ * This code is written in such a way that the identifiers match up
+ * with the encoding descriptions in the document.
+ *
+ * This decoder presently only supports a PAL8 output colorspace.
+ *
+ * An Interplay video frame consists of 2 parts: The decoding map and
+ * the video data. A demuxer must load these 2 parts together in a single
+ * buffer before sending it through the stream to this decoder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define PALETTE_COUNT 256
+
+/* debugging support */
+#define DEBUG_INTERPLAY 0
+#if DEBUG_INTERPLAY
+#define debug_interplay(x,...) av_log(NULL, AV_LOG_DEBUG, x, __VA_ARGS__)
+#else
+static inline void debug_interplay(const char *format, ...) { }
+#endif
+
+typedef struct IpvideoContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame second_last_frame;
+    AVFrame last_frame;
+    AVFrame current_frame;
+    unsigned char *decoding_map;
+    int decoding_map_size;
+
+    unsigned char *buf;
+    int size;
+
+    unsigned char *stream_ptr;
+    unsigned char *stream_end;
+    unsigned char *pixel_ptr;
+    int line_inc;
+    int stride;
+    int upper_motion_limit_offset;
+
+} IpvideoContext;
+
+#define CHECK_STREAM_PTR(n) \
+  if ((s->stream_ptr + n) > s->stream_end) { \
+    av_log(s->avctx, AV_LOG_ERROR, "Interplay video warning: stream_ptr out of bounds (%p >= %p)\n", \
+      s->stream_ptr + n, s->stream_end); \
+    return -1; \
+  }
+
+#define COPY_FROM_CURRENT() \
+    motion_offset = current_offset; \
+    motion_offset += y * s->stride; \
+    motion_offset += x; \
+    if (motion_offset < 0) { \
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: motion offset < 0 (%d)\n", motion_offset); \
+        return -1; \
+    } else if (motion_offset > s->upper_motion_limit_offset) { \
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: motion offset above limit (%d >= %d)\n", \
+            motion_offset, s->upper_motion_limit_offset); \
+        return -1; \
+    } \
+    s->dsp.put_pixels_tab[0][0](s->pixel_ptr, \
+        s->current_frame.data[0] + motion_offset, s->stride, 8);
+
+#define COPY_FROM_PREVIOUS() \
+    motion_offset = current_offset; \
+    motion_offset += y * s->stride; \
+    motion_offset += x; \
+    if (motion_offset < 0) { \
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: motion offset < 0 (%d)\n", motion_offset); \
+        return -1; \
+    } else if (motion_offset > s->upper_motion_limit_offset) { \
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: motion offset above limit (%d >= %d)\n", \
+            motion_offset, s->upper_motion_limit_offset); \
+        return -1; \
+    } \
+    s->dsp.put_pixels_tab[0][0](s->pixel_ptr, \
+        s->last_frame.data[0] + motion_offset, s->stride, 8);
+
+#define COPY_FROM_SECOND_LAST() \
+    motion_offset = current_offset; \
+    motion_offset += y * s->stride; \
+    motion_offset += x; \
+    if (motion_offset < 0) { \
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: motion offset < 0 (%d)\n", motion_offset); \
+        return -1; \
+    } else if (motion_offset > s->upper_motion_limit_offset) { \
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: motion offset above limit (%d >= %d)\n", \
+            motion_offset, s->upper_motion_limit_offset); \
+        return -1; \
+    } \
+    s->dsp.put_pixels_tab[0][0](s->pixel_ptr, \
+        s->second_last_frame.data[0] + motion_offset, s->stride, 8);
+
+static int ipvideo_decode_block_opcode_0x0(IpvideoContext *s)
+{
+    int x, y;
+    int motion_offset;
+    int current_offset = s->pixel_ptr - s->current_frame.data[0];
+
+    /* copy a block from the previous frame */
+    x = y = 0;
+    COPY_FROM_PREVIOUS();
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x1(IpvideoContext *s)
+{
+    int x, y;
+    int motion_offset;
+    int current_offset = s->pixel_ptr - s->current_frame.data[0];
+
+    /* copy block from 2 frames ago */
+    x = y = 0;
+    COPY_FROM_SECOND_LAST();
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x2(IpvideoContext *s)
+{
+    unsigned char B;
+    int x, y;
+    int motion_offset;
+    int current_offset = s->pixel_ptr - s->current_frame.data[0];
+
+    /* copy block from 2 frames ago using a motion vector; need 1 more byte */
+    CHECK_STREAM_PTR(1);
+    B = *s->stream_ptr++;
+
+    if (B < 56) {
+        x = 8 + (B % 7);
+        y = B / 7;
+    } else {
+        x = -14 + ((B - 56) % 29);
+        y =   8 + ((B - 56) / 29);
+    }
+
+    debug_interplay ("    motion byte = %d, (x, y) = (%d, %d)\n", B, x, y);
+    COPY_FROM_SECOND_LAST();
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x3(IpvideoContext *s)
+{
+    unsigned char B;
+    int x, y;
+    int motion_offset;
+    int current_offset = s->pixel_ptr - s->current_frame.data[0];
+
+    /* copy 8x8 block from current frame from an up/left block */
+
+    /* need 1 more byte for motion */
+    CHECK_STREAM_PTR(1);
+    B = *s->stream_ptr++;
+
+    if (B < 56) {
+        x = -(8 + (B % 7));
+        y = -(B / 7);
+    } else {
+        x = -(-14 + ((B - 56) % 29));
+        y = -(  8 + ((B - 56) / 29));
+    }
+
+    debug_interplay ("    motion byte = %d, (x, y) = (%d, %d)\n", B, x, y);
+    COPY_FROM_CURRENT();
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x4(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char B, BL, BH;
+    int motion_offset;
+    int current_offset = s->pixel_ptr - s->current_frame.data[0];
+
+    /* copy a block from the previous frame; need 1 more byte */
+    CHECK_STREAM_PTR(1);
+
+    B = *s->stream_ptr++;
+    BL = B & 0x0F;
+    BH = (B >> 4) & 0x0F;
+    x = -8 + BL;
+    y = -8 + BH;
+
+    debug_interplay ("    motion byte = %d, (x, y) = (%d, %d)\n", B, x, y);
+    COPY_FROM_PREVIOUS();
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x5(IpvideoContext *s)
+{
+    signed char x, y;
+    int motion_offset;
+    int current_offset = s->pixel_ptr - s->current_frame.data[0];
+
+    /* copy a block from the previous frame using an expanded range;
+     * need 2 more bytes */
+    CHECK_STREAM_PTR(2);
+
+    x = *s->stream_ptr++;
+    y = *s->stream_ptr++;
+
+    debug_interplay ("    motion bytes = %d, %d\n", x, y);
+    COPY_FROM_PREVIOUS();
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x6(IpvideoContext *s)
+{
+    /* mystery opcode? skip multiple blocks? */
+    av_log(s->avctx, AV_LOG_ERROR, "  Interplay video: Help! Mystery opcode 0x6 seen\n");
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x7(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char P0, P1;
+    unsigned char B[8];
+    unsigned int flags;
+    int bitmask;
+
+    /* 2-color encoding */
+    CHECK_STREAM_PTR(2);
+
+    P0 = *s->stream_ptr++;
+    P1 = *s->stream_ptr++;
+
+    if (P0 <= P1) {
+
+        /* need 8 more bytes from the stream */
+        CHECK_STREAM_PTR(8);
+        for (y = 0; y < 8; y++)
+            B[y] = *s->stream_ptr++;
+
+        for (y = 0; y < 8; y++) {
+            flags = B[y];
+            for (x = 0x01; x <= 0x80; x <<= 1) {
+                if (flags & x)
+                    *s->pixel_ptr++ = P1;
+                else
+                    *s->pixel_ptr++ = P0;
+            }
+            s->pixel_ptr += s->line_inc;
+        }
+
+    } else {
+
+        /* need 2 more bytes from the stream */
+        CHECK_STREAM_PTR(2);
+        B[0] = *s->stream_ptr++;
+        B[1] = *s->stream_ptr++;
+
+        flags = (B[1] << 8) | B[0];
+        bitmask = 0x0001;
+        for (y = 0; y < 8; y += 2) {
+            for (x = 0; x < 8; x += 2, bitmask <<= 1) {
+                if (flags & bitmask) {
+                    *(s->pixel_ptr + x) = P1;
+                    *(s->pixel_ptr + x + 1) = P1;
+                    *(s->pixel_ptr + s->stride + x) = P1;
+                    *(s->pixel_ptr + s->stride + x + 1) = P1;
+                } else {
+                    *(s->pixel_ptr + x) = P0;
+                    *(s->pixel_ptr + x + 1) = P0;
+                    *(s->pixel_ptr + s->stride + x) = P0;
+                    *(s->pixel_ptr + s->stride + x + 1) = P0;
+                }
+            }
+            s->pixel_ptr += s->stride * 2;
+        }
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x8(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char P[8];
+    unsigned char B[8];
+    unsigned int flags = 0;
+    unsigned int bitmask = 0;
+    unsigned char P0 = 0, P1 = 0;
+    int lower_half = 0;
+
+    /* 2-color encoding for each 4x4 quadrant, or 2-color encoding on
+     * either top and bottom or left and right halves */
+    CHECK_STREAM_PTR(2);
+
+    P[0] = *s->stream_ptr++;
+    P[1] = *s->stream_ptr++;
+
+    if (P[0] <= P[1]) {
+
+        /* need 12 more bytes */
+        CHECK_STREAM_PTR(12);
+        B[0] = *s->stream_ptr++;  B[1] = *s->stream_ptr++;
+        P[2] = *s->stream_ptr++;  P[3] = *s->stream_ptr++;
+        B[2] = *s->stream_ptr++;  B[3] = *s->stream_ptr++;
+        P[4] = *s->stream_ptr++;  P[5] = *s->stream_ptr++;
+        B[4] = *s->stream_ptr++;  B[5] = *s->stream_ptr++;
+        P[6] = *s->stream_ptr++;  P[7] = *s->stream_ptr++;
+        B[6] = *s->stream_ptr++;  B[7] = *s->stream_ptr++;
+
+        for (y = 0; y < 8; y++) {
+
+            /* time to reload flags? */
+            if (y == 0) {
+                flags =
+                    ((B[0] & 0xF0) <<  4) | ((B[4] & 0xF0) <<  8) |
+                    ((B[0] & 0x0F)      ) | ((B[4] & 0x0F) <<  4) |
+                    ((B[1] & 0xF0) << 20) | ((B[5] & 0xF0) << 24) |
+                    ((B[1] & 0x0F) << 16) | ((B[5] & 0x0F) << 20);
+                bitmask = 0x00000001;
+                lower_half = 0;  /* still on top half */
+            } else if (y == 4) {
+                flags =
+                    ((B[2] & 0xF0) <<  4) | ((B[6] & 0xF0) <<  8) |
+                    ((B[2] & 0x0F)      ) | ((B[6] & 0x0F) <<  4) |
+                    ((B[3] & 0xF0) << 20) | ((B[7] & 0xF0) << 24) |
+                    ((B[3] & 0x0F) << 16) | ((B[7] & 0x0F) << 20);
+                bitmask = 0x00000001;
+                lower_half = 2;
+            }
+
+            for (x = 0; x < 8; x++, bitmask <<= 1) {
+                /* get the pixel values ready for this quadrant */
+                if (x == 0) {
+                    P0 = P[lower_half + 0];
+                    P1 = P[lower_half + 1];
+                } else if (x == 4) {
+                    P0 = P[lower_half + 4];
+                    P1 = P[lower_half + 5];
+                }
+
+                if (flags & bitmask)
+                    *s->pixel_ptr++ = P1;
+                else
+                    *s->pixel_ptr++ = P0;
+            }
+            s->pixel_ptr += s->line_inc;
+        }
+
+    } else {
+
+        /* need 10 more bytes */
+        CHECK_STREAM_PTR(10);
+        B[0] = *s->stream_ptr++;  B[1] = *s->stream_ptr++;
+        B[2] = *s->stream_ptr++;  B[3] = *s->stream_ptr++;
+        P[2] = *s->stream_ptr++;  P[3] = *s->stream_ptr++;
+        B[4] = *s->stream_ptr++;  B[5] = *s->stream_ptr++;
+        B[6] = *s->stream_ptr++;  B[7] = *s->stream_ptr++;
+
+        if (P[2] <= P[3]) {
+
+            /* vertical split; left & right halves are 2-color encoded */
+
+            for (y = 0; y < 8; y++) {
+
+                /* time to reload flags? */
+                if (y == 0) {
+                    flags =
+                        ((B[0] & 0xF0) <<  4) | ((B[4] & 0xF0) <<  8) |
+                        ((B[0] & 0x0F)      ) | ((B[4] & 0x0F) <<  4) |
+                        ((B[1] & 0xF0) << 20) | ((B[5] & 0xF0) << 24) |
+                        ((B[1] & 0x0F) << 16) | ((B[5] & 0x0F) << 20);
+                    bitmask = 0x00000001;
+                } else if (y == 4) {
+                    flags =
+                        ((B[2] & 0xF0) <<  4) | ((B[6] & 0xF0) <<  8) |
+                        ((B[2] & 0x0F)      ) | ((B[6] & 0x0F) <<  4) |
+                        ((B[3] & 0xF0) << 20) | ((B[7] & 0xF0) << 24) |
+                        ((B[3] & 0x0F) << 16) | ((B[7] & 0x0F) << 20);
+                    bitmask = 0x00000001;
+                }
+
+                for (x = 0; x < 8; x++, bitmask <<= 1) {
+                    /* get the pixel values ready for this half */
+                    if (x == 0) {
+                        P0 = P[0];
+                        P1 = P[1];
+                    } else if (x == 4) {
+                        P0 = P[2];
+                        P1 = P[3];
+                    }
+
+                    if (flags & bitmask)
+                        *s->pixel_ptr++ = P1;
+                    else
+                        *s->pixel_ptr++ = P0;
+                }
+                s->pixel_ptr += s->line_inc;
+            }
+
+        } else {
+
+            /* horizontal split; top & bottom halves are 2-color encoded */
+
+            for (y = 0; y < 8; y++) {
+
+                flags = B[y];
+                if (y == 0) {
+                    P0 = P[0];
+                    P1 = P[1];
+                } else if (y == 4) {
+                    P0 = P[2];
+                    P1 = P[3];
+                }
+
+                for (bitmask = 0x01; bitmask <= 0x80; bitmask <<= 1) {
+
+                    if (flags & bitmask)
+                        *s->pixel_ptr++ = P1;
+                    else
+                        *s->pixel_ptr++ = P0;
+                }
+                s->pixel_ptr += s->line_inc;
+            }
+        }
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0x9(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char P[4];
+    unsigned char B[4];
+    unsigned int flags = 0;
+    int shifter = 0;
+    unsigned char pix;
+
+    /* 4-color encoding */
+    CHECK_STREAM_PTR(4);
+
+    for (y = 0; y < 4; y++)
+        P[y] = *s->stream_ptr++;
+
+    if ((P[0] <= P[1]) && (P[2] <= P[3])) {
+
+        /* 1 of 4 colors for each pixel, need 16 more bytes */
+        CHECK_STREAM_PTR(16);
+
+        for (y = 0; y < 8; y++) {
+            /* get the next set of 8 2-bit flags */
+            flags = (s->stream_ptr[1] << 8) | s->stream_ptr[0];
+            s->stream_ptr += 2;
+            for (x = 0, shifter = 0; x < 8; x++, shifter += 2) {
+                *s->pixel_ptr++ = P[(flags >> shifter) & 0x03];
+            }
+            s->pixel_ptr += s->line_inc;
+        }
+
+    } else if ((P[0] <= P[1]) && (P[2] > P[3])) {
+
+        /* 1 of 4 colors for each 2x2 block, need 4 more bytes */
+        CHECK_STREAM_PTR(4);
+
+        B[0] = *s->stream_ptr++;
+        B[1] = *s->stream_ptr++;
+        B[2] = *s->stream_ptr++;
+        B[3] = *s->stream_ptr++;
+        flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0];
+        shifter = 0;
+
+        for (y = 0; y < 8; y += 2) {
+            for (x = 0; x < 8; x += 2, shifter += 2) {
+                pix = P[(flags >> shifter) & 0x03];
+                *(s->pixel_ptr + x) = pix;
+                *(s->pixel_ptr + x + 1) = pix;
+                *(s->pixel_ptr + s->stride + x) = pix;
+                *(s->pixel_ptr + s->stride + x + 1) = pix;
+            }
+            s->pixel_ptr += s->stride * 2;
+        }
+
+    } else if ((P[0] > P[1]) && (P[2] <= P[3])) {
+
+        /* 1 of 4 colors for each 2x1 block, need 8 more bytes */
+        CHECK_STREAM_PTR(8);
+
+        for (y = 0; y < 8; y++) {
+            /* time to reload flags? */
+            if ((y == 0) || (y == 4)) {
+                B[0] = *s->stream_ptr++;
+                B[1] = *s->stream_ptr++;
+                B[2] = *s->stream_ptr++;
+                B[3] = *s->stream_ptr++;
+                flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0];
+                shifter = 0;
+            }
+            for (x = 0; x < 8; x += 2, shifter += 2) {
+                pix = P[(flags >> shifter) & 0x03];
+                *(s->pixel_ptr + x) = pix;
+                *(s->pixel_ptr + x + 1) = pix;
+            }
+            s->pixel_ptr += s->stride;
+        }
+
+    } else {
+
+        /* 1 of 4 colors for each 1x2 block, need 8 more bytes */
+        CHECK_STREAM_PTR(8);
+
+        for (y = 0; y < 8; y += 2) {
+            /* time to reload flags? */
+            if ((y == 0) || (y == 4)) {
+                B[0] = *s->stream_ptr++;
+                B[1] = *s->stream_ptr++;
+                B[2] = *s->stream_ptr++;
+                B[3] = *s->stream_ptr++;
+                flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0];
+                shifter = 0;
+            }
+            for (x = 0; x < 8; x++, shifter += 2) {
+                pix = P[(flags >> shifter) & 0x03];
+                *(s->pixel_ptr + x) = pix;
+                *(s->pixel_ptr + s->stride + x) = pix;
+            }
+            s->pixel_ptr += s->stride * 2;
+        }
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0xA(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char P[16];
+    unsigned char B[16];
+    int flags = 0;
+    int shifter = 0;
+    int index;
+    int split;
+    int lower_half;
+
+    /* 4-color encoding for each 4x4 quadrant, or 4-color encoding on
+     * either top and bottom or left and right halves */
+    CHECK_STREAM_PTR(4);
+
+    for (y = 0; y < 4; y++)
+        P[y] = *s->stream_ptr++;
+
+    if (P[0] <= P[1]) {
+
+        /* 4-color encoding for each quadrant; need 28 more bytes */
+        CHECK_STREAM_PTR(28);
+
+        for (y = 0; y < 4; y++)
+            B[y] = *s->stream_ptr++;
+        for (y = 4; y < 16; y += 4) {
+            for (x = y; x < y + 4; x++)
+                P[x] = *s->stream_ptr++;
+            for (x = y; x < y + 4; x++)
+                B[x] = *s->stream_ptr++;
+        }
+
+        for (y = 0; y < 8; y++) {
+
+            lower_half = (y >= 4) ? 4 : 0;
+            flags = (B[y + 8] << 8) | B[y];
+
+            for (x = 0, shifter = 0; x < 8; x++, shifter += 2) {
+                split = (x >= 4) ? 8 : 0;
+                index = split + lower_half + ((flags >> shifter) & 0x03);
+                *s->pixel_ptr++ = P[index];
+            }
+
+            s->pixel_ptr += s->line_inc;
+        }
+
+    } else {
+
+        /* 4-color encoding for either left and right or top and bottom
+         * halves; need 20 more bytes */
+        CHECK_STREAM_PTR(20);
+
+        for (y = 0; y < 8; y++)
+            B[y] = *s->stream_ptr++;
+        for (y = 4; y < 8; y++)
+            P[y] = *s->stream_ptr++;
+        for (y = 8; y < 16; y++)
+            B[y] = *s->stream_ptr++;
+
+        if (P[4] <= P[5]) {
+
+            /* block is divided into left and right halves */
+            for (y = 0; y < 8; y++) {
+
+                flags = (B[y + 8] << 8) | B[y];
+                split = 0;
+
+                for (x = 0, shifter = 0; x < 8; x++, shifter += 2) {
+                    if (x == 4)
+                        split = 4;
+                    *s->pixel_ptr++ = P[split + ((flags >> shifter) & 0x03)];
+                }
+
+                s->pixel_ptr += s->line_inc;
+            }
+
+        } else {
+
+            /* block is divided into top and bottom halves */
+            split = 0;
+            for (y = 0; y < 8; y++) {
+
+                flags = (B[y * 2 + 1] << 8) | B[y * 2];
+                if (y == 4)
+                    split = 4;
+
+                for (x = 0, shifter = 0; x < 8; x++, shifter += 2)
+                    *s->pixel_ptr++ = P[split + ((flags >> shifter) & 0x03)];
+
+                s->pixel_ptr += s->line_inc;
+            }
+        }
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0xB(IpvideoContext *s)
+{
+    int x, y;
+
+    /* 64-color encoding (each pixel in block is a different color) */
+    CHECK_STREAM_PTR(64);
+
+    for (y = 0; y < 8; y++) {
+        for (x = 0; x < 8; x++) {
+            *s->pixel_ptr++ = *s->stream_ptr++;
+        }
+        s->pixel_ptr += s->line_inc;
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0xC(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char pix;
+
+    /* 16-color block encoding: each 2x2 block is a different color */
+    CHECK_STREAM_PTR(16);
+
+    for (y = 0; y < 8; y += 2) {
+        for (x = 0; x < 8; x += 2) {
+            pix = *s->stream_ptr++;
+            *(s->pixel_ptr + x) = pix;
+            *(s->pixel_ptr + x + 1) = pix;
+            *(s->pixel_ptr + s->stride + x) = pix;
+            *(s->pixel_ptr + s->stride + x + 1) = pix;
+        }
+        s->pixel_ptr += s->stride * 2;
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0xD(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char P[4];
+    unsigned char index = 0;
+
+    /* 4-color block encoding: each 4x4 block is a different color */
+    CHECK_STREAM_PTR(4);
+
+    for (y = 0; y < 4; y++)
+        P[y] = *s->stream_ptr++;
+
+    for (y = 0; y < 8; y++) {
+        if (y < 4)
+            index = 0;
+        else
+            index = 2;
+
+        for (x = 0; x < 8; x++) {
+            if (x == 4)
+                index++;
+            *s->pixel_ptr++ = P[index];
+        }
+        s->pixel_ptr += s->line_inc;
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0xE(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char pix;
+
+    /* 1-color encoding: the whole block is 1 solid color */
+    CHECK_STREAM_PTR(1);
+    pix = *s->stream_ptr++;
+
+    for (y = 0; y < 8; y++) {
+        for (x = 0; x < 8; x++) {
+            *s->pixel_ptr++ = pix;
+        }
+        s->pixel_ptr += s->line_inc;
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int ipvideo_decode_block_opcode_0xF(IpvideoContext *s)
+{
+    int x, y;
+    unsigned char sample0, sample1;
+
+    /* dithered encoding */
+    CHECK_STREAM_PTR(2);
+    sample0 = *s->stream_ptr++;
+    sample1 = *s->stream_ptr++;
+
+    for (y = 0; y < 8; y++) {
+        for (x = 0; x < 8; x += 2) {
+            if (y & 1) {
+                *s->pixel_ptr++ = sample1;
+                *s->pixel_ptr++ = sample0;
+            } else {
+                *s->pixel_ptr++ = sample0;
+                *s->pixel_ptr++ = sample1;
+            }
+        }
+        s->pixel_ptr += s->line_inc;
+    }
+
+    /* report success */
+    return 0;
+}
+
+static int (*ipvideo_decode_block[16])(IpvideoContext *s);
+
+static void ipvideo_decode_opcodes(IpvideoContext *s)
+{
+    int x, y;
+    int index = 0;
+    unsigned char opcode;
+    int ret;
+    int code_counts[16];
+    static int frame = 0;
+
+    debug_interplay("------------------ frame %d\n", frame);
+    frame++;
+
+    for (x = 0; x < 16; x++)
+        code_counts[x] = 0;
+
+    /* this is PAL8, so make the palette available */
+    memcpy(s->current_frame.data[1], s->avctx->palctrl->palette, PALETTE_COUNT * 4);
+
+    s->stride = s->current_frame.linesize[0];
+    s->stream_ptr = s->buf + 14;  /* data starts 14 bytes in */
+    s->stream_end = s->buf + s->size;
+    s->line_inc = s->stride - 8;
+    s->upper_motion_limit_offset = (s->avctx->height - 8) * s->stride
+        + s->avctx->width - 8;
+    s->dsp = s->dsp;
+
+    for (y = 0; y < (s->stride * s->avctx->height); y += s->stride * 8) {
+        for (x = y; x < y + s->avctx->width; x += 8) {
+            /* bottom nibble first, then top nibble (which makes it
+             * hard to use a GetBitcontext) */
+            if (index & 1)
+                opcode = s->decoding_map[index >> 1] >> 4;
+            else
+                opcode = s->decoding_map[index >> 1] & 0xF;
+            index++;
+
+            debug_interplay("  block @ (%3d, %3d): encoding 0x%X, data ptr @ %p\n",
+                x - y, y / s->stride, opcode, s->stream_ptr);
+            code_counts[opcode]++;
+
+            s->pixel_ptr = s->current_frame.data[0] + x;
+            ret = ipvideo_decode_block[opcode](s);
+            if (ret != 0) {
+                av_log(s->avctx, AV_LOG_ERROR, " Interplay video: decode problem on frame %d, @ block (%d, %d)\n",
+                    frame, x - y, y / s->stride);
+                return;
+            }
+        }
+    }
+    if ((s->stream_ptr != s->stream_end) &&
+        (s->stream_ptr + 1 != s->stream_end)) {
+        av_log(s->avctx, AV_LOG_ERROR, " Interplay video: decode finished with %td bytes left over\n",
+            s->stream_end - s->stream_ptr);
+    }
+}
+
+static int ipvideo_decode_init(AVCodecContext *avctx)
+{
+    IpvideoContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+
+    if (s->avctx->palctrl == NULL) {
+        av_log(avctx, AV_LOG_ERROR, " Interplay video: palette expected.\n");
+        return -1;
+    }
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    /* decoding map contains 4 bits of information per 8x8 block */
+    s->decoding_map_size = avctx->width * avctx->height / (8 * 8 * 2);
+
+    /* assign block decode functions */
+    ipvideo_decode_block[0x0] = ipvideo_decode_block_opcode_0x0;
+    ipvideo_decode_block[0x1] = ipvideo_decode_block_opcode_0x1;
+    ipvideo_decode_block[0x2] = ipvideo_decode_block_opcode_0x2;
+    ipvideo_decode_block[0x3] = ipvideo_decode_block_opcode_0x3;
+    ipvideo_decode_block[0x4] = ipvideo_decode_block_opcode_0x4;
+    ipvideo_decode_block[0x5] = ipvideo_decode_block_opcode_0x5;
+    ipvideo_decode_block[0x6] = ipvideo_decode_block_opcode_0x6;
+    ipvideo_decode_block[0x7] = ipvideo_decode_block_opcode_0x7;
+    ipvideo_decode_block[0x8] = ipvideo_decode_block_opcode_0x8;
+    ipvideo_decode_block[0x9] = ipvideo_decode_block_opcode_0x9;
+    ipvideo_decode_block[0xA] = ipvideo_decode_block_opcode_0xA;
+    ipvideo_decode_block[0xB] = ipvideo_decode_block_opcode_0xB;
+    ipvideo_decode_block[0xC] = ipvideo_decode_block_opcode_0xC;
+    ipvideo_decode_block[0xD] = ipvideo_decode_block_opcode_0xD;
+    ipvideo_decode_block[0xE] = ipvideo_decode_block_opcode_0xE;
+    ipvideo_decode_block[0xF] = ipvideo_decode_block_opcode_0xF;
+
+    s->current_frame.data[0] = s->last_frame.data[0] =
+    s->second_last_frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int ipvideo_decode_frame(AVCodecContext *avctx,
+                                void *data, int *data_size,
+                                uint8_t *buf, int buf_size)
+{
+    IpvideoContext *s = avctx->priv_data;
+    AVPaletteControl *palette_control = avctx->palctrl;
+
+    /* compressed buffer needs to be large enough to at least hold an entire
+     * decoding map */
+    if (buf_size < s->decoding_map_size)
+        return buf_size;
+
+    s->decoding_map = buf;
+    s->buf = buf + s->decoding_map_size;
+    s->size = buf_size - s->decoding_map_size;
+
+    s->current_frame.reference = 3;
+    if (avctx->get_buffer(avctx, &s->current_frame)) {
+        av_log(avctx, AV_LOG_ERROR, "  Interplay Video: get_buffer() failed\n");
+        return -1;
+    }
+
+    ipvideo_decode_opcodes(s);
+
+    if (palette_control->palette_changed) {
+        palette_control->palette_changed = 0;
+        s->current_frame.palette_has_changed = 1;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->current_frame;
+
+    /* shuffle frames */
+    if (s->second_last_frame.data[0])
+        avctx->release_buffer(avctx, &s->second_last_frame);
+    s->second_last_frame = s->last_frame;
+    s->last_frame = s->current_frame;
+    s->current_frame.data[0] = NULL;  /* catch any access attempts */
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int ipvideo_decode_end(AVCodecContext *avctx)
+{
+    IpvideoContext *s = avctx->priv_data;
+
+    /* release the last frame */
+    if (s->last_frame.data[0])
+        avctx->release_buffer(avctx, &s->last_frame);
+    if (s->second_last_frame.data[0])
+        avctx->release_buffer(avctx, &s->second_last_frame);
+
+    return 0;
+}
+
+AVCodec interplay_video_decoder = {
+    "interplayvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_INTERPLAY_VIDEO,
+    sizeof(IpvideoContext),
+    ipvideo_decode_init,
+    NULL,
+    ipvideo_decode_end,
+    ipvideo_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/jfdctfst.c b/contrib/ffmpeg/libavcodec/jfdctfst.c
new file mode 100644
index 000000000..a9dcfab82
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/jfdctfst.c
@@ -0,0 +1,338 @@
+/*
+ * jfdctfst.c
+ *
+ * This file is part of the Independent JPEG Group's software.
+ *
+ * The authors make NO WARRANTY or representation, either express or implied,
+ * with respect to this software, its quality, accuracy, merchantability, or
+ * fitness for a particular purpose.  This software is provided "AS IS", and
+ * you, its user, assume the entire risk as to its quality and accuracy.
+ *
+ * This software is copyright (C) 1994-1996, Thomas G. Lane.
+ * All Rights Reserved except as specified below.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * software (or portions thereof) for any purpose, without fee, subject to
+ * these conditions:
+ * (1) If any part of the source code for this software is distributed, then
+ * this README file must be included, with this copyright and no-warranty
+ * notice unaltered; and any additions, deletions, or changes to the original
+ * files must be clearly indicated in accompanying documentation.
+ * (2) If only executable code is distributed, then the accompanying
+ * documentation must state that "this software is based in part on the work
+ * of the Independent JPEG Group".
+ * (3) Permission for use of this software is granted only if the user accepts
+ * full responsibility for any undesirable consequences; the authors accept
+ * NO LIABILITY for damages of any kind.
+ *
+ * These conditions apply to any software derived from or based on the IJG
+ * code, not just to the unmodified library.  If you use our work, you ought
+ * to acknowledge us.
+ *
+ * Permission is NOT granted for the use of any IJG author's name or company
+ * name in advertising or publicity relating to this software or products
+ * derived from it.  This software may be referred to only as "the Independent
+ * JPEG Group's software".
+ *
+ * We specifically permit and encourage the use of this software as the basis
+ * of commercial products, provided that all warranty or liability claims are
+ * assumed by the product vendor.
+ *
+ * This file contains a fast, not so accurate integer implementation of the
+ * forward DCT (Discrete Cosine Transform).
+ *
+ * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT
+ * on each column.  Direct algorithms are also available, but they are
+ * much more complex and seem not to be any faster when reduced to code.
+ *
+ * This implementation is based on Arai, Agui, and Nakajima's algorithm for
+ * scaled DCT.  Their original paper (Trans. IEICE E-71(11):1095) is in
+ * Japanese, but the algorithm is described in the Pennebaker & Mitchell
+ * JPEG textbook (see REFERENCES section in file README).  The following code
+ * is based directly on figure 4-8 in P&M.
+ * While an 8-point DCT cannot be done in less than 11 multiplies, it is
+ * possible to arrange the computation so that many of the multiplies are
+ * simple scalings of the final outputs.  These multiplies can then be
+ * folded into the multiplications or divisions by the JPEG quantization
+ * table entries.  The AA&N method leaves only 5 multiplies and 29 adds
+ * to be done in the DCT itself.
+ * The primary disadvantage of this method is that with fixed-point math,
+ * accuracy is lost due to imprecise representation of the scaled
+ * quantization values.  The smaller the quantization table entry, the less
+ * precise the scaled value, so this implementation does worse with high-
+ * quality-setting files than with low-quality ones.
+ */
+
+/**
+ * @file jfdctfst.c
+ * Independent JPEG Group's fast AAN dct.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "common.h"
+#include "dsputil.h"
+
+#define DCTSIZE 8
+#define GLOBAL(x) x
+#define RIGHT_SHIFT(x, n) ((x) >> (n))
+#define SHIFT_TEMPS
+
+/*
+ * This module is specialized to the case DCTSIZE = 8.
+ */
+
+#if DCTSIZE != 8
+  Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
+#endif
+
+
+/* Scaling decisions are generally the same as in the LL&M algorithm;
+ * see jfdctint.c for more details.  However, we choose to descale
+ * (right shift) multiplication products as soon as they are formed,
+ * rather than carrying additional fractional bits into subsequent additions.
+ * This compromises accuracy slightly, but it lets us save a few shifts.
+ * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples)
+ * everywhere except in the multiplications proper; this saves a good deal
+ * of work on 16-bit-int machines.
+ *
+ * Again to save a few shifts, the intermediate results between pass 1 and
+ * pass 2 are not upscaled, but are represented only to integral precision.
+ *
+ * A final compromise is to represent the multiplicative constants to only
+ * 8 fractional bits, rather than 13.  This saves some shifting work on some
+ * machines, and may also reduce the cost of multiplication (since there
+ * are fewer one-bits in the constants).
+ */
+
+#define CONST_BITS  8
+
+
+/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
+ * causing a lot of useless floating-point operations at run time.
+ * To get around this we use the following pre-calculated constants.
+ * If you change CONST_BITS you may want to add appropriate values.
+ * (With a reasonable C compiler, you can just rely on the FIX() macro...)
+ */
+
+#if CONST_BITS == 8
+#define FIX_0_382683433  ((int32_t)   98)       /* FIX(0.382683433) */
+#define FIX_0_541196100  ((int32_t)  139)       /* FIX(0.541196100) */
+#define FIX_0_707106781  ((int32_t)  181)       /* FIX(0.707106781) */
+#define FIX_1_306562965  ((int32_t)  334)       /* FIX(1.306562965) */
+#else
+#define FIX_0_382683433  FIX(0.382683433)
+#define FIX_0_541196100  FIX(0.541196100)
+#define FIX_0_707106781  FIX(0.707106781)
+#define FIX_1_306562965  FIX(1.306562965)
+#endif
+
+
+/* We can gain a little more speed, with a further compromise in accuracy,
+ * by omitting the addition in a descaling shift.  This yields an incorrectly
+ * rounded result half the time...
+ */
+
+#ifndef USE_ACCURATE_ROUNDING
+#undef DESCALE
+#define DESCALE(x,n)  RIGHT_SHIFT(x, n)
+#endif
+
+
+/* Multiply a DCTELEM variable by an int32_t constant, and immediately
+ * descale to yield a DCTELEM result.
+ */
+
+#define MULTIPLY(var,const)  ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
+
+static av_always_inline void row_fdct(DCTELEM * data){
+  int_fast16_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+  int_fast16_t tmp10, tmp11, tmp12, tmp13;
+  int_fast16_t z1, z2, z3, z4, z5, z11, z13;
+  DCTELEM *dataptr;
+  int ctr;
+  SHIFT_TEMPS
+
+  /* Pass 1: process rows. */
+
+  dataptr = data;
+  for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
+    tmp0 = dataptr[0] + dataptr[7];
+    tmp7 = dataptr[0] - dataptr[7];
+    tmp1 = dataptr[1] + dataptr[6];
+    tmp6 = dataptr[1] - dataptr[6];
+    tmp2 = dataptr[2] + dataptr[5];
+    tmp5 = dataptr[2] - dataptr[5];
+    tmp3 = dataptr[3] + dataptr[4];
+    tmp4 = dataptr[3] - dataptr[4];
+
+    /* Even part */
+
+    tmp10 = tmp0 + tmp3;        /* phase 2 */
+    tmp13 = tmp0 - tmp3;
+    tmp11 = tmp1 + tmp2;
+    tmp12 = tmp1 - tmp2;
+
+    dataptr[0] = tmp10 + tmp11; /* phase 3 */
+    dataptr[4] = tmp10 - tmp11;
+
+    z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
+    dataptr[2] = tmp13 + z1;    /* phase 5 */
+    dataptr[6] = tmp13 - z1;
+
+    /* Odd part */
+
+    tmp10 = tmp4 + tmp5;        /* phase 2 */
+    tmp11 = tmp5 + tmp6;
+    tmp12 = tmp6 + tmp7;
+
+    /* The rotator is modified from fig 4-8 to avoid extra negations. */
+    z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */
+    z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5;    /* c2-c6 */
+    z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5;    /* c2+c6 */
+    z3 = MULTIPLY(tmp11, FIX_0_707106781);         /* c4 */
+
+    z11 = tmp7 + z3;            /* phase 5 */
+    z13 = tmp7 - z3;
+
+    dataptr[5] = z13 + z2;      /* phase 6 */
+    dataptr[3] = z13 - z2;
+    dataptr[1] = z11 + z4;
+    dataptr[7] = z11 - z4;
+
+    dataptr += DCTSIZE;         /* advance pointer to next row */
+  }
+}
+
+/*
+ * Perform the forward DCT on one block of samples.
+ */
+
+GLOBAL(void)
+fdct_ifast (DCTELEM * data)
+{
+  int_fast16_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+  int_fast16_t tmp10, tmp11, tmp12, tmp13;
+  int_fast16_t z1, z2, z3, z4, z5, z11, z13;
+  DCTELEM *dataptr;
+  int ctr;
+  SHIFT_TEMPS
+
+  row_fdct(data);
+
+  /* Pass 2: process columns. */
+
+  dataptr = data;
+  for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
+    tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
+    tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
+    tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
+    tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
+    tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
+    tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
+    tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
+    tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
+
+    /* Even part */
+
+    tmp10 = tmp0 + tmp3;        /* phase 2 */
+    tmp13 = tmp0 - tmp3;
+    tmp11 = tmp1 + tmp2;
+    tmp12 = tmp1 - tmp2;
+
+    dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
+    dataptr[DCTSIZE*4] = tmp10 - tmp11;
+
+    z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */
+    dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
+    dataptr[DCTSIZE*6] = tmp13 - z1;
+
+    /* Odd part */
+
+    tmp10 = tmp4 + tmp5;        /* phase 2 */
+    tmp11 = tmp5 + tmp6;
+    tmp12 = tmp6 + tmp7;
+
+    /* The rotator is modified from fig 4-8 to avoid extra negations. */
+    z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */
+    z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */
+    z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */
+    z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */
+
+    z11 = tmp7 + z3;            /* phase 5 */
+    z13 = tmp7 - z3;
+
+    dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
+    dataptr[DCTSIZE*3] = z13 - z2;
+    dataptr[DCTSIZE*1] = z11 + z4;
+    dataptr[DCTSIZE*7] = z11 - z4;
+
+    dataptr++;                  /* advance pointer to next column */
+  }
+}
+
+/*
+ * Perform the forward 2-4-8 DCT on one block of samples.
+ */
+
+GLOBAL(void)
+fdct_ifast248 (DCTELEM * data)
+{
+  int_fast16_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+  int_fast16_t tmp10, tmp11, tmp12, tmp13;
+  int_fast16_t z1;
+  DCTELEM *dataptr;
+  int ctr;
+  SHIFT_TEMPS
+
+  row_fdct(data);
+
+  /* Pass 2: process columns. */
+
+  dataptr = data;
+  for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
+    tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*1];
+    tmp1 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3];
+    tmp2 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5];
+    tmp3 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7];
+    tmp4 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*1];
+    tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3];
+    tmp6 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5];
+    tmp7 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7];
+
+    /* Even part */
+
+    tmp10 = tmp0 + tmp3;
+    tmp11 = tmp1 + tmp2;
+    tmp12 = tmp1 - tmp2;
+    tmp13 = tmp0 - tmp3;
+
+    dataptr[DCTSIZE*0] = tmp10 + tmp11;
+    dataptr[DCTSIZE*4] = tmp10 - tmp11;
+
+    z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781);
+    dataptr[DCTSIZE*2] = tmp13 + z1;
+    dataptr[DCTSIZE*6] = tmp13 - z1;
+
+    tmp10 = tmp4 + tmp7;
+    tmp11 = tmp5 + tmp6;
+    tmp12 = tmp5 - tmp6;
+    tmp13 = tmp4 - tmp7;
+
+    dataptr[DCTSIZE*1] = tmp10 + tmp11;
+    dataptr[DCTSIZE*5] = tmp10 - tmp11;
+
+    z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781);
+    dataptr[DCTSIZE*3] = tmp13 + z1;
+    dataptr[DCTSIZE*7] = tmp13 - z1;
+
+    dataptr++;                        /* advance pointer to next column */
+  }
+}
+
+
+#undef GLOBAL
+#undef CONST_BITS
+#undef DESCALE
+#undef FIX_0_541196100
+#undef FIX_1_306562965
diff --git a/contrib/ffmpeg/libavcodec/jfdctint.c b/contrib/ffmpeg/libavcodec/jfdctint.c
new file mode 100644
index 000000000..250312467
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/jfdctint.c
@@ -0,0 +1,406 @@
+/*
+ * jfdctint.c
+ *
+ * This file is part of the Independent JPEG Group's software.
+ *
+ * The authors make NO WARRANTY or representation, either express or implied,
+ * with respect to this software, its quality, accuracy, merchantability, or
+ * fitness for a particular purpose.  This software is provided "AS IS", and
+ * you, its user, assume the entire risk as to its quality and accuracy.
+ *
+ * This software is copyright (C) 1991-1996, Thomas G. Lane.
+ * All Rights Reserved except as specified below.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * software (or portions thereof) for any purpose, without fee, subject to
+ * these conditions:
+ * (1) If any part of the source code for this software is distributed, then
+ * this README file must be included, with this copyright and no-warranty
+ * notice unaltered; and any additions, deletions, or changes to the original
+ * files must be clearly indicated in accompanying documentation.
+ * (2) If only executable code is distributed, then the accompanying
+ * documentation must state that "this software is based in part on the work
+ * of the Independent JPEG Group".
+ * (3) Permission for use of this software is granted only if the user accepts
+ * full responsibility for any undesirable consequences; the authors accept
+ * NO LIABILITY for damages of any kind.
+ *
+ * These conditions apply to any software derived from or based on the IJG
+ * code, not just to the unmodified library.  If you use our work, you ought
+ * to acknowledge us.
+ *
+ * Permission is NOT granted for the use of any IJG author's name or company
+ * name in advertising or publicity relating to this software or products
+ * derived from it.  This software may be referred to only as "the Independent
+ * JPEG Group's software".
+ *
+ * We specifically permit and encourage the use of this software as the basis
+ * of commercial products, provided that all warranty or liability claims are
+ * assumed by the product vendor.
+ *
+ * This file contains a slow-but-accurate integer implementation of the
+ * forward DCT (Discrete Cosine Transform).
+ *
+ * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT
+ * on each column.  Direct algorithms are also available, but they are
+ * much more complex and seem not to be any faster when reduced to code.
+ *
+ * This implementation is based on an algorithm described in
+ *   C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT
+ *   Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics,
+ *   Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991.
+ * The primary algorithm described there uses 11 multiplies and 29 adds.
+ * We use their alternate method with 12 multiplies and 32 adds.
+ * The advantage of this method is that no data path contains more than one
+ * multiplication; this allows a very simple and accurate implementation in
+ * scaled fixed-point arithmetic, with a minimal number of shifts.
+ */
+
+/**
+ * @file jfdctint.c
+ * Independent JPEG Group's slow & accurate dct.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "common.h"
+#include "dsputil.h"
+
+#define SHIFT_TEMPS
+#define DCTSIZE 8
+#define BITS_IN_JSAMPLE 8
+#define GLOBAL(x) x
+#define RIGHT_SHIFT(x, n) ((x) >> (n))
+#define MULTIPLY16C16(var,const) ((var)*(const))
+
+#if 1 //def USE_ACCURATE_ROUNDING
+#define DESCALE(x,n)  RIGHT_SHIFT((x) + (1 << ((n) - 1)), n)
+#else
+#define DESCALE(x,n)  RIGHT_SHIFT(x, n)
+#endif
+
+
+/*
+ * This module is specialized to the case DCTSIZE = 8.
+ */
+
+#if DCTSIZE != 8
+  Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
+#endif
+
+
+/*
+ * The poop on this scaling stuff is as follows:
+ *
+ * Each 1-D DCT step produces outputs which are a factor of sqrt(N)
+ * larger than the true DCT outputs.  The final outputs are therefore
+ * a factor of N larger than desired; since N=8 this can be cured by
+ * a simple right shift at the end of the algorithm.  The advantage of
+ * this arrangement is that we save two multiplications per 1-D DCT,
+ * because the y0 and y4 outputs need not be divided by sqrt(N).
+ * In the IJG code, this factor of 8 is removed by the quantization step
+ * (in jcdctmgr.c), NOT in this module.
+ *
+ * We have to do addition and subtraction of the integer inputs, which
+ * is no problem, and multiplication by fractional constants, which is
+ * a problem to do in integer arithmetic.  We multiply all the constants
+ * by CONST_SCALE and convert them to integer constants (thus retaining
+ * CONST_BITS bits of precision in the constants).  After doing a
+ * multiplication we have to divide the product by CONST_SCALE, with proper
+ * rounding, to produce the correct output.  This division can be done
+ * cheaply as a right shift of CONST_BITS bits.  We postpone shifting
+ * as long as possible so that partial sums can be added together with
+ * full fractional precision.
+ *
+ * The outputs of the first pass are scaled up by PASS1_BITS bits so that
+ * they are represented to better-than-integral precision.  These outputs
+ * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word
+ * with the recommended scaling.  (For 12-bit sample data, the intermediate
+ * array is int32_t anyway.)
+ *
+ * To avoid overflow of the 32-bit intermediate results in pass 2, we must
+ * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26.  Error analysis
+ * shows that the values given below are the most effective.
+ */
+
+#if BITS_IN_JSAMPLE == 8
+#define CONST_BITS  13
+#define PASS1_BITS  4   /* set this to 2 if 16x16 multiplies are faster */
+#else
+#define CONST_BITS  13
+#define PASS1_BITS  1   /* lose a little precision to avoid overflow */
+#endif
+
+/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus
+ * causing a lot of useless floating-point operations at run time.
+ * To get around this we use the following pre-calculated constants.
+ * If you change CONST_BITS you may want to add appropriate values.
+ * (With a reasonable C compiler, you can just rely on the FIX() macro...)
+ */
+
+#if CONST_BITS == 13
+#define FIX_0_298631336  ((int32_t)  2446)      /* FIX(0.298631336) */
+#define FIX_0_390180644  ((int32_t)  3196)      /* FIX(0.390180644) */
+#define FIX_0_541196100  ((int32_t)  4433)      /* FIX(0.541196100) */
+#define FIX_0_765366865  ((int32_t)  6270)      /* FIX(0.765366865) */
+#define FIX_0_899976223  ((int32_t)  7373)      /* FIX(0.899976223) */
+#define FIX_1_175875602  ((int32_t)  9633)      /* FIX(1.175875602) */
+#define FIX_1_501321110  ((int32_t)  12299)     /* FIX(1.501321110) */
+#define FIX_1_847759065  ((int32_t)  15137)     /* FIX(1.847759065) */
+#define FIX_1_961570560  ((int32_t)  16069)     /* FIX(1.961570560) */
+#define FIX_2_053119869  ((int32_t)  16819)     /* FIX(2.053119869) */
+#define FIX_2_562915447  ((int32_t)  20995)     /* FIX(2.562915447) */
+#define FIX_3_072711026  ((int32_t)  25172)     /* FIX(3.072711026) */
+#else
+#define FIX_0_298631336  FIX(0.298631336)
+#define FIX_0_390180644  FIX(0.390180644)
+#define FIX_0_541196100  FIX(0.541196100)
+#define FIX_0_765366865  FIX(0.765366865)
+#define FIX_0_899976223  FIX(0.899976223)
+#define FIX_1_175875602  FIX(1.175875602)
+#define FIX_1_501321110  FIX(1.501321110)
+#define FIX_1_847759065  FIX(1.847759065)
+#define FIX_1_961570560  FIX(1.961570560)
+#define FIX_2_053119869  FIX(2.053119869)
+#define FIX_2_562915447  FIX(2.562915447)
+#define FIX_3_072711026  FIX(3.072711026)
+#endif
+
+
+/* Multiply an int32_t variable by an int32_t constant to yield an int32_t result.
+ * For 8-bit samples with the recommended scaling, all the variable
+ * and constant values involved are no more than 16 bits wide, so a
+ * 16x16->32 bit multiply can be used instead of a full 32x32 multiply.
+ * For 12-bit samples, a full 32-bit multiplication will be needed.
+ */
+
+#if BITS_IN_JSAMPLE == 8 && CONST_BITS<=13 && PASS1_BITS<=2
+#define MULTIPLY(var,const)  MULTIPLY16C16(var,const)
+#else
+#define MULTIPLY(var,const)  ((var) * (const))
+#endif
+
+
+static av_always_inline void row_fdct(DCTELEM * data){
+  int_fast32_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+  int_fast32_t tmp10, tmp11, tmp12, tmp13;
+  int_fast32_t z1, z2, z3, z4, z5;
+  DCTELEM *dataptr;
+  int ctr;
+  SHIFT_TEMPS
+
+  /* Pass 1: process rows. */
+  /* Note results are scaled up by sqrt(8) compared to a true DCT; */
+  /* furthermore, we scale the results by 2**PASS1_BITS. */
+
+  dataptr = data;
+  for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
+    tmp0 = dataptr[0] + dataptr[7];
+    tmp7 = dataptr[0] - dataptr[7];
+    tmp1 = dataptr[1] + dataptr[6];
+    tmp6 = dataptr[1] - dataptr[6];
+    tmp2 = dataptr[2] + dataptr[5];
+    tmp5 = dataptr[2] - dataptr[5];
+    tmp3 = dataptr[3] + dataptr[4];
+    tmp4 = dataptr[3] - dataptr[4];
+
+    /* Even part per LL&M figure 1 --- note that published figure is faulty;
+     * rotator "sqrt(2)*c1" should be "sqrt(2)*c6".
+     */
+
+    tmp10 = tmp0 + tmp3;
+    tmp13 = tmp0 - tmp3;
+    tmp11 = tmp1 + tmp2;
+    tmp12 = tmp1 - tmp2;
+
+    dataptr[0] = (DCTELEM) ((tmp10 + tmp11) << PASS1_BITS);
+    dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
+
+    z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
+    dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
+                                   CONST_BITS-PASS1_BITS);
+    dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
+                                   CONST_BITS-PASS1_BITS);
+
+    /* Odd part per figure 8 --- note paper omits factor of sqrt(2).
+     * cK represents cos(K*pi/16).
+     * i0..i3 in the paper are tmp4..tmp7 here.
+     */
+
+    z1 = tmp4 + tmp7;
+    z2 = tmp5 + tmp6;
+    z3 = tmp4 + tmp6;
+    z4 = tmp5 + tmp7;
+    z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
+
+    tmp4 = MULTIPLY(tmp4, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
+    tmp5 = MULTIPLY(tmp5, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
+    tmp6 = MULTIPLY(tmp6, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
+    tmp7 = MULTIPLY(tmp7, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
+    z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
+    z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
+    z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
+    z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
+
+    z3 += z5;
+    z4 += z5;
+
+    dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
+    dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
+    dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
+    dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
+
+    dataptr += DCTSIZE;         /* advance pointer to next row */
+  }
+}
+
+/*
+ * Perform the forward DCT on one block of samples.
+ */
+
+GLOBAL(void)
+ff_jpeg_fdct_islow (DCTELEM * data)
+{
+  int_fast32_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+  int_fast32_t tmp10, tmp11, tmp12, tmp13;
+  int_fast32_t z1, z2, z3, z4, z5;
+  DCTELEM *dataptr;
+  int ctr;
+  SHIFT_TEMPS
+
+  row_fdct(data);
+
+  /* Pass 2: process columns.
+   * We remove the PASS1_BITS scaling, but leave the results scaled up
+   * by an overall factor of 8.
+   */
+
+  dataptr = data;
+  for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
+    tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
+    tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
+    tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
+    tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
+    tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
+    tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
+    tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
+    tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
+
+    /* Even part per LL&M figure 1 --- note that published figure is faulty;
+     * rotator "sqrt(2)*c1" should be "sqrt(2)*c6".
+     */
+
+    tmp10 = tmp0 + tmp3;
+    tmp13 = tmp0 - tmp3;
+    tmp11 = tmp1 + tmp2;
+    tmp12 = tmp1 - tmp2;
+
+    dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
+    dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
+
+    z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
+    dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
+                                           CONST_BITS+PASS1_BITS);
+    dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
+                                           CONST_BITS+PASS1_BITS);
+
+    /* Odd part per figure 8 --- note paper omits factor of sqrt(2).
+     * cK represents cos(K*pi/16).
+     * i0..i3 in the paper are tmp4..tmp7 here.
+     */
+
+    z1 = tmp4 + tmp7;
+    z2 = tmp5 + tmp6;
+    z3 = tmp4 + tmp6;
+    z4 = tmp5 + tmp7;
+    z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
+
+    tmp4 = MULTIPLY(tmp4, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
+    tmp5 = MULTIPLY(tmp5, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
+    tmp6 = MULTIPLY(tmp6, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
+    tmp7 = MULTIPLY(tmp7, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
+    z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
+    z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
+    z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
+    z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
+
+    z3 += z5;
+    z4 += z5;
+
+    dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp4 + z1 + z3,
+                                           CONST_BITS+PASS1_BITS);
+    dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp5 + z2 + z4,
+                                           CONST_BITS+PASS1_BITS);
+    dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp6 + z2 + z3,
+                                           CONST_BITS+PASS1_BITS);
+    dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp7 + z1 + z4,
+                                           CONST_BITS+PASS1_BITS);
+
+    dataptr++;                  /* advance pointer to next column */
+  }
+}
+
+/*
+ * The secret of DCT2-4-8 is really simple -- you do the usual 1-DCT
+ * on the rows and then, instead of doing even and odd, part on the colums
+ * you do even part two times.
+ */
+GLOBAL(void)
+ff_fdct248_islow (DCTELEM * data)
+{
+  int_fast32_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+  int_fast32_t tmp10, tmp11, tmp12, tmp13;
+  int_fast32_t z1;
+  DCTELEM *dataptr;
+  int ctr;
+  SHIFT_TEMPS
+
+  row_fdct(data);
+
+  /* Pass 2: process columns.
+   * We remove the PASS1_BITS scaling, but leave the results scaled up
+   * by an overall factor of 8.
+   */
+
+  dataptr = data;
+  for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
+     tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*1];
+     tmp1 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3];
+     tmp2 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5];
+     tmp3 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7];
+     tmp4 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*1];
+     tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3];
+     tmp6 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5];
+     tmp7 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7];
+
+     tmp10 = tmp0 + tmp3;
+     tmp11 = tmp1 + tmp2;
+     tmp12 = tmp1 - tmp2;
+     tmp13 = tmp0 - tmp3;
+
+     dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
+     dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
+
+     z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
+     dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
+                                            CONST_BITS+PASS1_BITS);
+     dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
+                                            CONST_BITS+PASS1_BITS);
+
+     tmp10 = tmp4 + tmp7;
+     tmp11 = tmp5 + tmp6;
+     tmp12 = tmp5 - tmp6;
+     tmp13 = tmp4 - tmp7;
+
+     dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
+     dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
+
+     z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
+     dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
+                                            CONST_BITS+PASS1_BITS);
+     dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
+                                            CONST_BITS+PASS1_BITS);
+
+     dataptr++;                 /* advance pointer to next column */
+  }
+}
diff --git a/contrib/ffmpeg/libavcodec/jpeg_ls.c b/contrib/ffmpeg/libavcodec/jpeg_ls.c
new file mode 100644
index 000000000..136e3fb80
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/jpeg_ls.c
@@ -0,0 +1,860 @@
+/*
+ * JPEG-LS encoder and decoder
+ * Copyright (c) 2003 Michael Niedermayer
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "golomb.h"
+
+/**
+ * @file jpeg_ls.c
+ * JPEG-LS encoder and decoder.
+ */
+
+typedef struct JpeglsContext{
+    AVCodecContext *avctx;
+    AVFrame picture;
+}JpeglsContext;
+
+typedef struct JLSState{
+    int T1, T2, T3;
+    int A[367], B[367], C[365], N[367];
+    int limit, reset, bpp, qbpp, maxval, range;
+    int near, twonear;
+    int run_index[3];
+}JLSState;
+
+static const uint8_t log2_run[32]={
+ 0, 0, 0, 0, 1, 1, 1, 1,
+ 2, 2, 2, 2, 3, 3, 3, 3,
+ 4, 4, 5, 5, 6, 6, 7, 7,
+ 8, 9,10,11,12,13,14,15
+};
+
+/*
+* Uncomment this to significantly speed up decoding of broken JPEG-LS
+* (or test broken JPEG-LS decoder) and slow down ordinary decoding a bit.
+*
+* There is no Golomb code with length >= 32 bits possible, so check and
+* avoid situation of 32 zeros, FFmpeg Golomb decoder is painfully slow
+* on this errors.
+*/
+//#define JLS_BROKEN
+
+/********** Functions for both encoder and decoder **********/
+
+/**
+ * Calculate initial JPEG-LS parameters
+ */
+static void ls_init_state(JLSState *state){
+    int i;
+
+    state->twonear = state->near * 2 + 1;
+    state->range = ((state->maxval + state->twonear - 1) / state->twonear) + 1;
+
+    // QBPP = ceil(log2(RANGE))
+    for(state->qbpp = 0; (1 << state->qbpp) < state->range; state->qbpp++);
+
+    if(state->bpp < 8)
+        state->limit = 16 + 2 * state->bpp - state->qbpp;
+    else
+        state->limit = (4 * state->bpp) - state->qbpp;
+
+    for(i = 0; i < 367; i++) {
+        state->A[i] = FFMAX((state->range + 32) >> 6, 2);
+        state->N[i] = 1;
+    }
+
+}
+
+/**
+ * Calculate quantized gradient value, used for context determination
+ */
+static inline int quantize(JLSState *s, int v){ //FIXME optimize
+    if(v==0) return 0;
+    if(v < 0){
+        if(v <= -s->T3) return -4;
+        if(v <= -s->T2) return -3;
+        if(v <= -s->T1) return -2;
+        if(v <  -s->near) return -1;
+        return 0;
+    }else{
+        if(v <= s->near) return 0;
+        if(v <  s->T1) return 1;
+        if(v <  s->T2) return 2;
+        if(v <  s->T3) return 3;
+        return 4;
+    }
+}
+
+/**
+ * Custom value clipping function used in T1, T2, T3 calculation
+ */
+static inline int iso_clip(int v, int vmin, int vmax){
+    if(v > vmax || v < vmin) return vmin;
+    else                     return v;
+}
+
+/**
+ * Calculate JPEG-LS codec values
+ */
+static void reset_ls_coding_parameters(JLSState *s, int reset_all){
+    const int basic_t1= 3;
+    const int basic_t2= 7;
+    const int basic_t3= 21;
+    int factor;
+
+    if(s->maxval==0 || reset_all) s->maxval= (1 << s->bpp) - 1;
+
+    if(s->maxval >=128){
+        factor= (FFMIN(s->maxval, 4095) + 128)>>8;
+
+        if(s->T1==0     || reset_all)
+            s->T1= iso_clip(factor*(basic_t1-2) + 2 + 3*s->near, s->near+1, s->maxval);
+        if(s->T2==0     || reset_all)
+            s->T2= iso_clip(factor*(basic_t2-3) + 3 + 5*s->near, s->T1, s->maxval);
+        if(s->T3==0     || reset_all)
+            s->T3= iso_clip(factor*(basic_t3-4) + 4 + 7*s->near, s->T2, s->maxval);
+    }else{
+        factor= 256 / (s->maxval + 1);
+
+        if(s->T1==0     || reset_all)
+            s->T1= iso_clip(FFMAX(2, basic_t1/factor + 3*s->near), s->near+1, s->maxval);
+        if(s->T2==0     || reset_all)
+            s->T2= iso_clip(FFMAX(3, basic_t2/factor + 5*s->near), s->T1, s->maxval);
+        if(s->T3==0     || reset_all)
+            s->T3= iso_clip(FFMAX(4, basic_t3/factor + 6*s->near), s->T2, s->maxval);
+    }
+
+    if(s->reset==0  || reset_all) s->reset= 64;
+//    av_log(NULL, AV_LOG_DEBUG, "[JPEG-LS RESET] T=%i,%i,%i\n", s->T1, s->T2, s->T3);
+}
+
+
+/********** Decoder-specific functions **********/
+
+/**
+ * Decode LSE block with initialization parameters
+ */
+static int decode_lse(MJpegDecodeContext *s)
+{
+    int len, id;
+
+    /* XXX: verify len field validity */
+    len = get_bits(&s->gb, 16);
+    id = get_bits(&s->gb, 8);
+
+    switch(id){
+    case 1:
+        s->maxval= get_bits(&s->gb, 16);
+        s->t1= get_bits(&s->gb, 16);
+        s->t2= get_bits(&s->gb, 16);
+        s->t3= get_bits(&s->gb, 16);
+        s->reset= get_bits(&s->gb, 16);
+
+//        reset_ls_coding_parameters(s, 0);
+        //FIXME quant table?
+        break;
+    case 2:
+    case 3:
+        av_log(s->avctx, AV_LOG_ERROR, "palette not supported\n");
+        return -1;
+    case 4:
+        av_log(s->avctx, AV_LOG_ERROR, "oversize image not supported\n");
+        return -1;
+    default:
+        av_log(s->avctx, AV_LOG_ERROR, "invalid id %d\n", id);
+        return -1;
+    }
+//    av_log(s->avctx, AV_LOG_DEBUG, "ID=%i, T=%i,%i,%i\n", id, s->t1, s->t2, s->t3);
+
+    return 0;
+}
+
+static void inline downscale_state(JLSState *state, int Q){
+    if(state->N[Q] == state->reset){
+        state->A[Q] >>=1;
+        state->B[Q] >>=1;
+        state->N[Q] >>=1;
+    }
+    state->N[Q]++;
+}
+
+static inline int update_state_regular(JLSState *state, int Q, int err){
+    state->A[Q] += FFABS(err);
+    err *= state->twonear;
+    state->B[Q] += err;
+
+    downscale_state(state, Q);
+
+    if(state->B[Q] <= -state->N[Q]) {
+        state->B[Q]= FFMAX(state->B[Q] + state->N[Q], 1-state->N[Q]);
+        if(state->C[Q] > -128)
+            state->C[Q]--;
+    }else if(state->B[Q] > 0){
+        state->B[Q]= FFMIN(state->B[Q] - state->N[Q], 0);
+        if(state->C[Q] < 127)
+            state->C[Q]++;
+    }
+
+    return err;
+}
+
+/**
+ * Get context-dependent Golomb code, decode it and update context
+ */
+static inline int ls_get_code_regular(GetBitContext *gb, JLSState *state, int Q){
+    int k, ret;
+
+    for(k = 0; (state->N[Q] << k) < state->A[Q]; k++);
+
+#ifdef JLS_BROKEN
+    if(!show_bits_long(gb, 32))return -1;
+#endif
+    ret = get_ur_golomb_jpegls(gb, k, state->limit, state->qbpp);
+
+    /* decode mapped error */
+    if(ret & 1)
+        ret = -((ret + 1) >> 1);
+    else
+        ret >>= 1;
+
+    /* for NEAR=0, k=0 and 2*B[Q] <= - N[Q] mapping is reversed */
+    if(!state->near && !k && (2 * state->B[Q] <= -state->N[Q]))
+        ret = -(ret + 1);
+
+    ret= update_state_regular(state, Q, ret);
+
+    return ret;
+}
+
+/**
+ * Get Golomb code, decode it and update state for run termination
+ */
+static inline int ls_get_code_runterm(GetBitContext *gb, JLSState *state, int RItype, int limit_add){
+    int k, ret, temp, map;
+    int Q = 365 + RItype;
+
+    temp=  state->A[Q];
+    if(RItype)
+        temp += state->N[Q] >> 1;
+
+    for(k = 0; (state->N[Q] << k) < temp; k++);
+
+#ifdef JLS_BROKEN
+    if(!show_bits_long(gb, 32))return -1;
+#endif
+    ret = get_ur_golomb_jpegls(gb, k, state->limit - limit_add - 1, state->qbpp);
+
+    /* decode mapped error */
+    map = 0;
+    if(!k && (RItype || ret) && (2 * state->B[Q] < state->N[Q]))
+        map = 1;
+    ret += RItype + map;
+
+    if(ret & 1){
+        ret = map - ((ret + 1) >> 1);
+        state->B[Q]++;
+    } else {
+        ret = ret >> 1;
+    }
+
+    /* update state */
+    state->A[Q] += FFABS(ret) - RItype;
+    ret *= state->twonear;
+    downscale_state(state, Q);
+
+    return ret;
+}
+
+#define R(a, i   ) (bits == 8 ?  ((uint8_t*)(a))[i]    :  ((uint16_t*)(a))[i]  )
+#define W(a, i, v) (bits == 8 ? (((uint8_t*)(a))[i]=v) : (((uint16_t*)(a))[i]=v))
+/**
+ * Decode one line of image
+ */
+static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, void *last, void *dst, int last2, int w, int stride, int comp, int bits){
+    int i, x = 0;
+    int Ra, Rb, Rc, Rd;
+    int D0, D1, D2;
+
+    while(x < w) {
+        int err, pred;
+
+        /* compute gradients */
+        Ra = x ? R(dst, x - stride) : R(last, x);
+        Rb = R(last, x);
+        Rc = x ? R(last, x - stride) : last2;
+        Rd = (x >= w - stride) ? R(last, x) : R(last, x + stride);
+        D0 = Rd - Rb;
+        D1 = Rb - Rc;
+        D2 = Rc - Ra;
+        /* run mode */
+        if((FFABS(D0) <= state->near) && (FFABS(D1) <= state->near) && (FFABS(D2) <= state->near)) {
+            int r;
+            int RItype;
+
+            /* decode full runs while available */
+            while(get_bits1(&s->gb)) {
+                int r;
+                r = 1 << log2_run[state->run_index[comp]];
+                if(x + r * stride > w) {
+                    r = (w - x) / stride;
+                }
+                for(i = 0; i < r; i++) {
+                    W(dst, x, Ra);
+                    x += stride;
+                }
+                /* if EOL reached, we stop decoding */
+                if(r != (1 << log2_run[state->run_index[comp]]))
+                    return;
+                if(state->run_index[comp] < 31)
+                    state->run_index[comp]++;
+                if(x + stride > w)
+                    return;
+            }
+            /* decode aborted run */
+            r = log2_run[state->run_index[comp]];
+            if(r)
+                r = get_bits_long(&s->gb, r);
+            for(i = 0; i < r; i++) {
+                W(dst, x, Ra);
+                x += stride;
+            }
+
+            /* decode run termination value */
+            Rb = R(last, x);
+            RItype = (FFABS(Ra - Rb) <= state->near) ? 1 : 0;
+            err = ls_get_code_runterm(&s->gb, state, RItype, log2_run[state->run_index[comp]]);
+            if(state->run_index[comp])
+                state->run_index[comp]--;
+
+            if(state->near && RItype){
+                pred = Ra + err;
+            } else {
+                if(Rb < Ra)
+                    pred = Rb - err;
+                else
+                    pred = Rb + err;
+            }
+        } else { /* regular mode */
+            int context, sign;
+
+            context = quantize(state, D0) * 81 + quantize(state, D1) * 9 + quantize(state, D2);
+            pred = mid_pred(Ra, Ra + Rb - Rc, Rb);
+
+            if(context < 0){
+                context = -context;
+                sign = 1;
+            }else{
+                sign = 0;
+            }
+
+            if(sign){
+                pred = av_clip(pred - state->C[context], 0, state->maxval);
+                err = -ls_get_code_regular(&s->gb, state, context);
+            } else {
+                pred = av_clip(pred + state->C[context], 0, state->maxval);
+                err = ls_get_code_regular(&s->gb, state, context);
+            }
+
+            /* we have to do something more for near-lossless coding */
+            pred += err;
+        }
+        if(state->near){
+            if(pred < -state->near)
+                pred += state->range * state->twonear;
+            else if(pred > state->maxval + state->near)
+                pred -= state->range * state->twonear;
+            pred = av_clip(pred, 0, state->maxval);
+        }
+
+        pred &= state->maxval;
+        W(dst, x, pred);
+        x += stride;
+    }
+}
+
+static int ls_decode_picture(MJpegDecodeContext *s, int near, int point_transform, int ilv){
+    int i, t = 0;
+    uint8_t *zero, *last, *cur;
+    JLSState *state;
+    int off = 0, stride = 1, width, shift;
+
+    zero = av_mallocz(s->picture.linesize[0]);
+    last = zero;
+    cur = s->picture.data[0];
+
+    state = av_mallocz(sizeof(JLSState));
+    /* initialize JPEG-LS state from JPEG parameters */
+    state->near = near;
+    state->bpp = (s->bits < 2) ? 2 : s->bits;
+    state->maxval = s->maxval;
+    state->T1 = s->t1;
+    state->T2 = s->t2;
+    state->T3 = s->t3;
+    state->reset = s->reset;
+    reset_ls_coding_parameters(state, 0);
+    ls_init_state(state);
+
+    if(s->bits <= 8)
+        shift = point_transform + (8 - s->bits);
+    else
+        shift = point_transform + (16 - s->bits);
+
+//    av_log(s->avctx, AV_LOG_DEBUG, "JPEG-LS params: %ix%i NEAR=%i MV=%i T(%i,%i,%i) RESET=%i, LIMIT=%i, qbpp=%i, RANGE=%i\n",s->width,s->height,state->near,state->maxval,state->T1,state->T2,state->T3,state->reset,state->limit,state->qbpp, state->range);
+//    av_log(s->avctx, AV_LOG_DEBUG, "JPEG params: ILV=%i Pt=%i BPP=%i, scan = %i\n", ilv, point_transform, s->bits, s->cur_scan);
+    if(ilv == 0) { /* separate planes */
+        off = s->cur_scan - 1;
+        stride = (s->nb_components > 1) ? 3 : 1;
+        width = s->width * stride;
+        cur += off;
+        for(i = 0; i < s->height; i++) {
+            if(s->bits <= 8){
+                ls_decode_line(state, s, last, cur, t, width, stride, off,  8);
+                t = last[0];
+            }else{
+                ls_decode_line(state, s, last, cur, t, width, stride, off, 16);
+                t = *((uint16_t*)last);
+            }
+            last = cur;
+            cur += s->picture.linesize[0];
+
+            if (s->restart_interval && !--s->restart_count) {
+                align_get_bits(&s->gb);
+                skip_bits(&s->gb, 16); /* skip RSTn */
+            }
+        }
+    } else if(ilv == 1) { /* line interleaving */
+        int j;
+        int Rc[3] = {0, 0, 0};
+        memset(cur, 0, s->picture.linesize[0]);
+        width = s->width * 3;
+        for(i = 0; i < s->height; i++) {
+            for(j = 0; j < 3; j++) {
+                ls_decode_line(state, s, last + j, cur + j, Rc[j], width, 3, j, 8);
+                Rc[j] = last[j];
+
+                if (s->restart_interval && !--s->restart_count) {
+                    align_get_bits(&s->gb);
+                    skip_bits(&s->gb, 16); /* skip RSTn */
+                }
+            }
+            last = cur;
+            cur += s->picture.linesize[0];
+        }
+    } else if(ilv == 2) { /* sample interleaving */
+        av_log(s->avctx, AV_LOG_ERROR, "Sample interleaved images are not supported.\n");
+        av_free(state);
+        av_free(zero);
+        return -1;
+    }
+
+    if(shift){ /* we need to do point transform or normalize samples */
+        int x, w;
+
+        w = s->width * s->nb_components;
+
+        if(s->bits <= 8){
+            uint8_t *src = s->picture.data[0];
+
+            for(i = 0; i < s->height; i++){
+                for(x = off; x < w; x+= stride){
+                    src[x] <<= shift;
+                }
+                src += s->picture.linesize[0];
+            }
+        }else{
+            uint16_t *src = (uint16_t*) s->picture.data[0];
+
+            for(i = 0; i < s->height; i++){
+                for(x = 0; x < w; x++){
+                    src[x] <<= shift;
+                }
+                src += s->picture.linesize[0]/2;
+            }
+        }
+    }
+    av_free(state);
+    av_free(zero);
+
+    return 0;
+}
+
+#if defined(CONFIG_ENCODERS) && defined(CONFIG_JPEGLS_ENCODER)
+/********** Encoder-specific functions **********/
+
+/**
+ * Encode error from regular symbol
+ */
+static inline void ls_encode_regular(JLSState *state, PutBitContext *pb, int Q, int err){
+    int k;
+    int val;
+    int map;
+
+    for(k = 0; (state->N[Q] << k) < state->A[Q]; k++);
+
+    map = !state->near && !k && (2 * state->B[Q] <= -state->N[Q]);
+
+    if(err < 0)
+        err += state->range;
+    if(err >= ((state->range + 1) >> 1)) {
+        err -= state->range;
+        val = 2 * FFABS(err) - 1 - map;
+    } else
+        val = 2 * err + map;
+
+    set_ur_golomb_jpegls(pb, val, k, state->limit, state->qbpp);
+
+    update_state_regular(state, Q, err);
+}
+
+/**
+ * Encode error from run termination
+ */
+static inline void ls_encode_runterm(JLSState *state, PutBitContext *pb, int RItype, int err, int limit_add){
+    int k;
+    int val, map;
+    int Q = 365 + RItype;
+    int temp;
+
+    temp = state->A[Q];
+    if(RItype)
+        temp += state->N[Q] >> 1;
+    for(k = 0; (state->N[Q] << k) < temp; k++);
+    map = 0;
+    if(!k && err && (2 * state->B[Q] < state->N[Q]))
+        map = 1;
+
+    if(err < 0)
+        val = - (2 * err) - 1 - RItype + map;
+    else
+        val = 2 * err - RItype - map;
+    set_ur_golomb_jpegls(pb, val, k, state->limit - limit_add - 1, state->qbpp);
+
+    if(err < 0)
+        state->B[Q]++;
+    state->A[Q] += (val + 1 - RItype) >> 1;
+
+    downscale_state(state, Q);
+}
+
+/**
+ * Encode run value as specified by JPEG-LS standard
+ */
+static inline void ls_encode_run(JLSState *state, PutBitContext *pb, int run, int comp, int trail){
+    while(run >= (1 << log2_run[state->run_index[comp]])){
+        put_bits(pb, 1, 1);
+        run -= 1 << log2_run[state->run_index[comp]];
+        if(state->run_index[comp] < 31)
+            state->run_index[comp]++;
+    }
+    /* if hit EOL, encode another full run, else encode aborted run */
+    if(!trail && run) {
+        put_bits(pb, 1, 1);
+    }else if(trail){
+        put_bits(pb, 1, 0);
+        if(log2_run[state->run_index[comp]])
+            put_bits(pb, log2_run[state->run_index[comp]], run);
+    }
+}
+
+/**
+ * Encode one line of image
+ */
+static inline void ls_encode_line(JLSState *state, PutBitContext *pb, void *last, void *cur, int last2, int w, int stride, int comp, int bits){
+    int x = 0;
+    int Ra, Rb, Rc, Rd;
+    int D0, D1, D2;
+
+    while(x < w) {
+        int err, pred, sign;
+
+        /* compute gradients */
+        Ra = x ? R(cur, x - stride) : R(last, x);
+        Rb = R(last, x);
+        Rc = x ? R(last, x - stride) : last2;
+        Rd = (x >= w - stride) ? R(last, x) : R(last, x + stride);
+        D0 = Rd - Rb;
+        D1 = Rb - Rc;
+        D2 = Rc - Ra;
+
+        /* run mode */
+        if((FFABS(D0) <= state->near) && (FFABS(D1) <= state->near) && (FFABS(D2) <= state->near)) {
+            int RUNval, RItype, run;
+
+            run = 0;
+            RUNval = Ra;
+            while(x < w && (FFABS(R(cur, x) - RUNval) <= state->near)){
+                run++;
+                W(cur, x, Ra);
+                x += stride;
+            }
+            ls_encode_run(state, pb, run, comp, x < w);
+            if(x >= w)
+                return;
+            Rb = R(last, x);
+            RItype = (FFABS(Ra - Rb) <= state->near);
+            pred = RItype ? Ra : Rb;
+            err = R(cur, x) - pred;
+
+            if(!RItype && Ra > Rb)
+                err = -err;
+
+            if(state->near){
+                if(err > 0)
+                    err = (state->near + err) / state->twonear;
+                else
+                    err = -(state->near - err) / state->twonear;
+
+                if(RItype || (Rb >= Ra))
+                    Ra = av_clip(pred + err * state->twonear, 0, state->maxval);
+                else
+                    Ra = av_clip(pred - err * state->twonear, 0, state->maxval);
+                W(cur, x, Ra);
+            }
+            if(err < 0)
+                err += state->range;
+            if(err >= ((state->range + 1) >> 1))
+                err -= state->range;
+
+            ls_encode_runterm(state, pb, RItype, err, log2_run[state->run_index[comp]]);
+
+            if(state->run_index[comp] > 0)
+                state->run_index[comp]--;
+        } else { /* regular mode */
+            int context;
+
+            context = quantize(state, D0) * 81 + quantize(state, D1) * 9 + quantize(state, D2);
+            pred = mid_pred(Ra, Ra + Rb - Rc, Rb);
+
+            if(context < 0){
+                context = -context;
+                sign = 1;
+                pred = av_clip(pred - state->C[context], 0, state->maxval);
+                err = pred - R(cur, x);
+            }else{
+                sign = 0;
+                pred = av_clip(pred + state->C[context], 0, state->maxval);
+                err = R(cur, x) - pred;
+            }
+
+            if(state->near){
+                if(err > 0)
+                    err = (state->near + err) / state->twonear;
+                else
+                    err = -(state->near - err) / state->twonear;
+                if(!sign)
+                    Ra = av_clip(pred + err * state->twonear, 0, state->maxval);
+                else
+                    Ra = av_clip(pred - err * state->twonear, 0, state->maxval);
+                W(cur, x, Ra);
+            }
+
+            ls_encode_regular(state, pb, context, err);
+        }
+        x += stride;
+    }
+}
+
+static void ls_store_lse(JLSState *state, PutBitContext *pb){
+    /* Test if we have default params and don't need to store LSE */
+    JLSState state2;
+    memset(&state2, 0, sizeof(JLSState));
+    state2.bpp = state->bpp;
+    state2.near = state->near;
+    reset_ls_coding_parameters(&state2, 1);
+    if(state->T1 == state2.T1 && state->T2 == state2.T2 && state->T3 == state2.T3 && state->reset == state2.reset)
+        return;
+    /* store LSE type 1 */
+    put_marker(pb, LSE);
+    put_bits(pb, 16, 13);
+    put_bits(pb, 8,   1);
+    put_bits(pb, 16, state->maxval);
+    put_bits(pb, 16, state->T1);
+    put_bits(pb, 16, state->T2);
+    put_bits(pb, 16, state->T3);
+    put_bits(pb, 16, state->reset);
+}
+
+static int encode_picture_ls(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    JpeglsContext * const s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    const int near = avctx->prediction_method;
+    PutBitContext pb, pb2;
+    GetBitContext gb;
+    uint8_t *buf2, *zero, *cur, *last;
+    JLSState *state;
+    int i, size;
+    int comps;
+
+    buf2 = av_malloc(buf_size);
+
+    init_put_bits(&pb, buf, buf_size);
+    init_put_bits(&pb2, buf2, buf_size);
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    if(avctx->pix_fmt == PIX_FMT_GRAY8 || avctx->pix_fmt == PIX_FMT_GRAY16)
+        comps = 1;
+    else
+        comps = 3;
+
+    /* write our own JPEG header, can't use mjpeg_picture_header */
+    put_marker(&pb, SOI);
+    put_marker(&pb, SOF48);
+    put_bits(&pb, 16, 8 + comps * 3); // header size depends on components
+    put_bits(&pb,  8, (avctx->pix_fmt == PIX_FMT_GRAY16) ? 16 : 8); // bpp
+    put_bits(&pb, 16, avctx->height);
+    put_bits(&pb, 16, avctx->width);
+    put_bits(&pb,  8, comps);         // components
+    for(i = 1; i <= comps; i++) {
+        put_bits(&pb,  8, i);    // component ID
+        put_bits(&pb,  8, 0x11); // subsampling: none
+        put_bits(&pb,  8, 0);    // Tiq, used by JPEG-LS ext
+    }
+
+    put_marker(&pb, SOS);
+    put_bits(&pb, 16, 6 + comps * 2);
+    put_bits(&pb,  8, comps);
+    for(i = 1; i <= comps; i++) {
+        put_bits(&pb,  8, i);  // component ID
+        put_bits(&pb,  8, 0);  // mapping index: none
+    }
+    put_bits(&pb,  8, near);
+    put_bits(&pb,  8, (comps > 1) ? 1 : 0); // interleaving: 0 - plane, 1 - line
+    put_bits(&pb,  8, 0); // point transform: none
+
+    state = av_mallocz(sizeof(JLSState));
+    /* initialize JPEG-LS state from JPEG parameters */
+    state->near = near;
+    state->bpp = (avctx->pix_fmt == PIX_FMT_GRAY16) ? 16 : 8;
+    reset_ls_coding_parameters(state, 0);
+    ls_init_state(state);
+
+    ls_store_lse(state, &pb);
+
+    zero = av_mallocz(p->linesize[0]);
+    last = zero;
+    cur = p->data[0];
+    if(avctx->pix_fmt == PIX_FMT_GRAY8){
+        int t = 0;
+
+        for(i = 0; i < avctx->height; i++) {
+            ls_encode_line(state, &pb2, last, cur, t, avctx->width, 1, 0,  8);
+            t = last[0];
+            last = cur;
+            cur += p->linesize[0];
+        }
+    }else if(avctx->pix_fmt == PIX_FMT_GRAY16){
+        int t = 0;
+
+        for(i = 0; i < avctx->height; i++) {
+            ls_encode_line(state, &pb2, last, cur, t, avctx->width, 1, 0, 16);
+            t = *((uint16_t*)last);
+            last = cur;
+            cur += p->linesize[0];
+        }
+    }else if(avctx->pix_fmt == PIX_FMT_RGB24){
+        int j, width;
+        int Rc[3] = {0, 0, 0};
+
+        width = avctx->width * 3;
+        for(i = 0; i < avctx->height; i++) {
+            for(j = 0; j < 3; j++) {
+                ls_encode_line(state, &pb2, last + j, cur + j, Rc[j], width, 3, j, 8);
+                Rc[j] = last[j];
+            }
+            last = cur;
+            cur += s->picture.linesize[0];
+        }
+    }else if(avctx->pix_fmt == PIX_FMT_BGR24){
+        int j, width;
+        int Rc[3] = {0, 0, 0};
+
+        width = avctx->width * 3;
+        for(i = 0; i < avctx->height; i++) {
+            for(j = 2; j >= 0; j--) {
+                ls_encode_line(state, &pb2, last + j, cur + j, Rc[j], width, 3, j, 8);
+                Rc[j] = last[j];
+            }
+            last = cur;
+            cur += s->picture.linesize[0];
+        }
+    }
+
+    av_free(zero);
+    av_free(state);
+
+    // the specification says that after doing 0xff escaping unused bits in the
+    // last byte must be set to 0, so just append 7 "optional" zero-bits to
+    // avoid special-casing.
+    put_bits(&pb2, 7, 0);
+    size = put_bits_count(&pb2);
+    flush_put_bits(&pb2);
+    /* do escape coding */
+    init_get_bits(&gb, buf2, size);
+    size -= 7;
+    while(get_bits_count(&gb) < size){
+        int v;
+        v = get_bits(&gb, 8);
+        put_bits(&pb, 8, v);
+        if(v == 0xFF){
+            v = get_bits(&gb, 7);
+            put_bits(&pb, 8, v);
+        }
+    }
+    align_put_bits(&pb);
+    av_free(buf2);
+
+    /* End of image */
+    put_marker(&pb, EOI);
+    flush_put_bits(&pb);
+
+    emms_c();
+
+    return put_bits_count(&pb) >> 3;
+}
+
+static int encode_init_ls(AVCodecContext *ctx) {
+    JpeglsContext *c = (JpeglsContext*)ctx->priv_data;
+
+    c->avctx = ctx;
+    ctx->coded_frame = &c->picture;
+
+    if(ctx->pix_fmt != PIX_FMT_GRAY8 && ctx->pix_fmt != PIX_FMT_GRAY16 && ctx->pix_fmt != PIX_FMT_RGB24 && ctx->pix_fmt != PIX_FMT_BGR24){
+        av_log(ctx, AV_LOG_ERROR, "Only grayscale and RGB24/BGR24 images are supported\n");
+        return -1;
+    }
+    return 0;
+}
+
+AVCodec jpegls_encoder = { //FIXME avoid MPV_* lossless jpeg shouldnt need them
+    "jpegls",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_JPEGLS,
+    sizeof(JpeglsContext),
+    encode_init_ls,
+    encode_picture_ls,
+    NULL,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, PIX_FMT_RGB24, PIX_FMT_GRAY8, PIX_FMT_GRAY16, -1},
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/jrevdct.c b/contrib/ffmpeg/libavcodec/jrevdct.c
new file mode 100644
index 000000000..f055cc1ac
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/jrevdct.c
@@ -0,0 +1,1159 @@
+/*
+ * jrevdct.c
+ *
+ * This file is part of the Independent JPEG Group's software.
+ *
+ * The authors make NO WARRANTY or representation, either express or implied,
+ * with respect to this software, its quality, accuracy, merchantability, or
+ * fitness for a particular purpose.  This software is provided "AS IS", and
+ * you, its user, assume the entire risk as to its quality and accuracy.
+ *
+ * This software is copyright (C) 1991, 1992, Thomas G. Lane.
+ * All Rights Reserved except as specified below.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * software (or portions thereof) for any purpose, without fee, subject to
+ * these conditions:
+ * (1) If any part of the source code for this software is distributed, then
+ * this README file must be included, with this copyright and no-warranty
+ * notice unaltered; and any additions, deletions, or changes to the original
+ * files must be clearly indicated in accompanying documentation.
+ * (2) If only executable code is distributed, then the accompanying
+ * documentation must state that "this software is based in part on the work
+ * of the Independent JPEG Group".
+ * (3) Permission for use of this software is granted only if the user accepts
+ * full responsibility for any undesirable consequences; the authors accept
+ * NO LIABILITY for damages of any kind.
+ *
+ * These conditions apply to any software derived from or based on the IJG
+ * code, not just to the unmodified library.  If you use our work, you ought
+ * to acknowledge us.
+ *
+ * Permission is NOT granted for the use of any IJG author's name or company
+ * name in advertising or publicity relating to this software or products
+ * derived from it.  This software may be referred to only as "the Independent
+ * JPEG Group's software".
+ *
+ * We specifically permit and encourage the use of this software as the basis
+ * of commercial products, provided that all warranty or liability claims are
+ * assumed by the product vendor.
+ *
+ * This file contains the basic inverse-DCT transformation subroutine.
+ *
+ * This implementation is based on an algorithm described in
+ *   C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT
+ *   Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics,
+ *   Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991.
+ * The primary algorithm described there uses 11 multiplies and 29 adds.
+ * We use their alternate method with 12 multiplies and 32 adds.
+ * The advantage of this method is that no data path contains more than one
+ * multiplication; this allows a very simple and accurate implementation in
+ * scaled fixed-point arithmetic, with a minimal number of shifts.
+ *
+ * I've made lots of modifications to attempt to take advantage of the
+ * sparse nature of the DCT matrices we're getting.  Although the logic
+ * is cumbersome, it's straightforward and the resulting code is much
+ * faster.
+ *
+ * A better way to do this would be to pass in the DCT block as a sparse
+ * matrix, perhaps with the difference cases encoded.
+ */
+
+/**
+ * @file jrevdct.c
+ * Independent JPEG Group's LLM idct.
+ */
+
+#include "common.h"
+#include "dsputil.h"
+
+#define EIGHT_BIT_SAMPLES
+
+#define DCTSIZE 8
+#define DCTSIZE2 64
+
+#define GLOBAL
+
+#define RIGHT_SHIFT(x, n) ((x) >> (n))
+
+typedef DCTELEM DCTBLOCK[DCTSIZE2];
+
+#define CONST_BITS 13
+
+/*
+ * This routine is specialized to the case DCTSIZE = 8.
+ */
+
+#if DCTSIZE != 8
+  Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */
+#endif
+
+
+/*
+ * A 2-D IDCT can be done by 1-D IDCT on each row followed by 1-D IDCT
+ * on each column.  Direct algorithms are also available, but they are
+ * much more complex and seem not to be any faster when reduced to code.
+ *
+ * The poop on this scaling stuff is as follows:
+ *
+ * Each 1-D IDCT step produces outputs which are a factor of sqrt(N)
+ * larger than the true IDCT outputs.  The final outputs are therefore
+ * a factor of N larger than desired; since N=8 this can be cured by
+ * a simple right shift at the end of the algorithm.  The advantage of
+ * this arrangement is that we save two multiplications per 1-D IDCT,
+ * because the y0 and y4 inputs need not be divided by sqrt(N).
+ *
+ * We have to do addition and subtraction of the integer inputs, which
+ * is no problem, and multiplication by fractional constants, which is
+ * a problem to do in integer arithmetic.  We multiply all the constants
+ * by CONST_SCALE and convert them to integer constants (thus retaining
+ * CONST_BITS bits of precision in the constants).  After doing a
+ * multiplication we have to divide the product by CONST_SCALE, with proper
+ * rounding, to produce the correct output.  This division can be done
+ * cheaply as a right shift of CONST_BITS bits.  We postpone shifting
+ * as long as possible so that partial sums can be added together with
+ * full fractional precision.
+ *
+ * The outputs of the first pass are scaled up by PASS1_BITS bits so that
+ * they are represented to better-than-integral precision.  These outputs
+ * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word
+ * with the recommended scaling.  (To scale up 12-bit sample data further, an
+ * intermediate int32 array would be needed.)
+ *
+ * To avoid overflow of the 32-bit intermediate results in pass 2, we must
+ * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26.  Error analysis
+ * shows that the values given below are the most effective.
+ */
+
+#ifdef EIGHT_BIT_SAMPLES
+#define PASS1_BITS  2
+#else
+#define PASS1_BITS  1   /* lose a little precision to avoid overflow */
+#endif
+
+#define ONE         ((int32_t) 1)
+
+#define CONST_SCALE (ONE << CONST_BITS)
+
+/* Convert a positive real constant to an integer scaled by CONST_SCALE.
+ * IMPORTANT: if your compiler doesn't do this arithmetic at compile time,
+ * you will pay a significant penalty in run time.  In that case, figure
+ * the correct integer constant values and insert them by hand.
+ */
+
+/* Actually FIX is no longer used, we precomputed them all */
+#define FIX(x)  ((int32_t) ((x) * CONST_SCALE + 0.5))
+
+/* Descale and correctly round an int32_t value that's scaled by N bits.
+ * We assume RIGHT_SHIFT rounds towards minus infinity, so adding
+ * the fudge factor is correct for either sign of X.
+ */
+
+#define DESCALE(x,n)  RIGHT_SHIFT((x) + (ONE << ((n)-1)), n)
+
+/* Multiply an int32_t variable by an int32_t constant to yield an int32_t result.
+ * For 8-bit samples with the recommended scaling, all the variable
+ * and constant values involved are no more than 16 bits wide, so a
+ * 16x16->32 bit multiply can be used instead of a full 32x32 multiply;
+ * this provides a useful speedup on many machines.
+ * There is no way to specify a 16x16->32 multiply in portable C, but
+ * some C compilers will do the right thing if you provide the correct
+ * combination of casts.
+ * NB: for 12-bit samples, a full 32-bit multiplication will be needed.
+ */
+
+#ifdef EIGHT_BIT_SAMPLES
+#ifdef SHORTxSHORT_32           /* may work if 'int' is 32 bits */
+#define MULTIPLY(var,const)  (((int16_t) (var)) * ((int16_t) (const)))
+#endif
+#ifdef SHORTxLCONST_32          /* known to work with Microsoft C 6.0 */
+#define MULTIPLY(var,const)  (((int16_t) (var)) * ((int32_t) (const)))
+#endif
+#endif
+
+#ifndef MULTIPLY                /* default definition */
+#define MULTIPLY(var,const)  ((var) * (const))
+#endif
+
+
+/*
+  Unlike our decoder where we approximate the FIXes, we need to use exact
+ones here or successive P-frames will drift too much with Reference frame coding
+*/
+#define FIX_0_211164243 1730
+#define FIX_0_275899380 2260
+#define FIX_0_298631336 2446
+#define FIX_0_390180644 3196
+#define FIX_0_509795579 4176
+#define FIX_0_541196100 4433
+#define FIX_0_601344887 4926
+#define FIX_0_765366865 6270
+#define FIX_0_785694958 6436
+#define FIX_0_899976223 7373
+#define FIX_1_061594337 8697
+#define FIX_1_111140466 9102
+#define FIX_1_175875602 9633
+#define FIX_1_306562965 10703
+#define FIX_1_387039845 11363
+#define FIX_1_451774981 11893
+#define FIX_1_501321110 12299
+#define FIX_1_662939225 13623
+#define FIX_1_847759065 15137
+#define FIX_1_961570560 16069
+#define FIX_2_053119869 16819
+#define FIX_2_172734803 17799
+#define FIX_2_562915447 20995
+#define FIX_3_072711026 25172
+
+/*
+ * Perform the inverse DCT on one block of coefficients.
+ */
+
+void j_rev_dct(DCTBLOCK data)
+{
+  int32_t tmp0, tmp1, tmp2, tmp3;
+  int32_t tmp10, tmp11, tmp12, tmp13;
+  int32_t z1, z2, z3, z4, z5;
+  int32_t d0, d1, d2, d3, d4, d5, d6, d7;
+  register DCTELEM *dataptr;
+  int rowctr;
+
+  /* Pass 1: process rows. */
+  /* Note results are scaled up by sqrt(8) compared to a true IDCT; */
+  /* furthermore, we scale the results by 2**PASS1_BITS. */
+
+  dataptr = data;
+
+  for (rowctr = DCTSIZE-1; rowctr >= 0; rowctr--) {
+    /* Due to quantization, we will usually find that many of the input
+     * coefficients are zero, especially the AC terms.  We can exploit this
+     * by short-circuiting the IDCT calculation for any row in which all
+     * the AC terms are zero.  In that case each output is equal to the
+     * DC coefficient (with scale factor as needed).
+     * With typical images and quantization tables, half or more of the
+     * row DCT calculations can be simplified this way.
+     */
+
+    register int *idataptr = (int*)dataptr;
+
+    /* WARNING: we do the same permutation as MMX idct to simplify the
+       video core */
+    d0 = dataptr[0];
+    d2 = dataptr[1];
+    d4 = dataptr[2];
+    d6 = dataptr[3];
+    d1 = dataptr[4];
+    d3 = dataptr[5];
+    d5 = dataptr[6];
+    d7 = dataptr[7];
+
+    if ((d1 | d2 | d3 | d4 | d5 | d6 | d7) == 0) {
+      /* AC terms all zero */
+      if (d0) {
+          /* Compute a 32 bit value to assign. */
+          DCTELEM dcval = (DCTELEM) (d0 << PASS1_BITS);
+          register int v = (dcval & 0xffff) | ((dcval << 16) & 0xffff0000);
+
+          idataptr[0] = v;
+          idataptr[1] = v;
+          idataptr[2] = v;
+          idataptr[3] = v;
+      }
+
+      dataptr += DCTSIZE;       /* advance pointer to next row */
+      continue;
+    }
+
+    /* Even part: reverse the even part of the forward DCT. */
+    /* The rotator is sqrt(2)*c(-6). */
+{
+    if (d6) {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 != 0 */
+                    z1 = MULTIPLY(d2 + d6, FIX_0_541196100);
+                    tmp2 = z1 + MULTIPLY(-d6, FIX_1_847759065);
+                    tmp3 = z1 + MULTIPLY(d2, FIX_0_765366865);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 != 0 */
+                    tmp2 = MULTIPLY(-d6, FIX_1_306562965);
+                    tmp3 = MULTIPLY(d6, FIX_0_541196100);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            }
+    } else {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 == 0 */
+                    tmp2 = MULTIPLY(d2, FIX_0_541196100);
+                    tmp3 = MULTIPLY(d2, FIX_1_306562965);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 == 0 */
+                    tmp10 = tmp13 = (d0 + d4) << CONST_BITS;
+                    tmp11 = tmp12 = (d0 - d4) << CONST_BITS;
+            }
+      }
+
+    /* Odd part per figure 8; the matrix is unitary and hence its
+     * transpose is its inverse.  i0..i3 are y7,y5,y3,y1 respectively.
+     */
+
+    if (d7) {
+        if (d5) {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 != 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z2 = d5 + d3;
+                    z3 = d7 + d3;
+                    z4 = d5 + d1;
+                    z5 = MULTIPLY(z3 + z4, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-z1, FIX_0_899976223);
+                    z2 = MULTIPLY(-z2, FIX_2_562915447);
+                    z3 = MULTIPLY(-z3, FIX_1_961570560);
+                    z4 = MULTIPLY(-z4, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 != 0, d7 != 0 */
+                    z2 = d5 + d3;
+                    z3 = d7 + d3;
+                    z5 = MULTIPLY(z3 + d5, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    z1 = MULTIPLY(-d7, FIX_0_899976223);
+                    z2 = MULTIPLY(-z2, FIX_2_562915447);
+                    z3 = MULTIPLY(-z3, FIX_1_961570560);
+                    z4 = MULTIPLY(-d5, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 = z1 + z4;
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 != 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z4 = d5 + d1;
+                    z5 = MULTIPLY(d7 + z4, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-z1, FIX_0_899976223);
+                    z2 = MULTIPLY(-d5, FIX_2_562915447);
+                    z3 = MULTIPLY(-d7, FIX_1_961570560);
+                    z4 = MULTIPLY(-z4, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 = z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 == 0, d5 != 0, d7 != 0 */
+                    tmp0 = MULTIPLY(-d7, FIX_0_601344887);
+                    z1 = MULTIPLY(-d7, FIX_0_899976223);
+                    z3 = MULTIPLY(-d7, FIX_1_961570560);
+                    tmp1 = MULTIPLY(-d5, FIX_0_509795579);
+                    z2 = MULTIPLY(-d5, FIX_2_562915447);
+                    z4 = MULTIPLY(-d5, FIX_0_390180644);
+                    z5 = MULTIPLY(d5 + d7, FIX_1_175875602);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z3;
+                    tmp1 += z4;
+                    tmp2 = z2 + z3;
+                    tmp3 = z1 + z4;
+                }
+            }
+        } else {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 == 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z3 = d7 + d3;
+                    z5 = MULTIPLY(z3 + d1, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-z1, FIX_0_899976223);
+                    z2 = MULTIPLY(-d3, FIX_2_562915447);
+                    z3 = MULTIPLY(-z3, FIX_1_961570560);
+                    z4 = MULTIPLY(-d1, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 = z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 == 0, d7 != 0 */
+                    z3 = d7 + d3;
+
+                    tmp0 = MULTIPLY(-d7, FIX_0_601344887);
+                    z1 = MULTIPLY(-d7, FIX_0_899976223);
+                    tmp2 = MULTIPLY(d3, FIX_0_509795579);
+                    z2 = MULTIPLY(-d3, FIX_2_562915447);
+                    z5 = MULTIPLY(z3, FIX_1_175875602);
+                    z3 = MULTIPLY(-z3, FIX_0_785694958);
+
+                    tmp0 += z3;
+                    tmp1 = z2 + z5;
+                    tmp2 += z3;
+                    tmp3 = z1 + z5;
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 == 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z5 = MULTIPLY(z1, FIX_1_175875602);
+
+                    z1 = MULTIPLY(z1, FIX_0_275899380);
+                    z3 = MULTIPLY(-d7, FIX_1_961570560);
+                    tmp0 = MULTIPLY(-d7, FIX_1_662939225);
+                    z4 = MULTIPLY(-d1, FIX_0_390180644);
+                    tmp3 = MULTIPLY(d1, FIX_1_111140466);
+
+                    tmp0 += z1;
+                    tmp1 = z4 + z5;
+                    tmp2 = z3 + z5;
+                    tmp3 += z1;
+                } else {
+                    /* d1 == 0, d3 == 0, d5 == 0, d7 != 0 */
+                    tmp0 = MULTIPLY(-d7, FIX_1_387039845);
+                    tmp1 = MULTIPLY(d7, FIX_1_175875602);
+                    tmp2 = MULTIPLY(-d7, FIX_0_785694958);
+                    tmp3 = MULTIPLY(d7, FIX_0_275899380);
+                }
+            }
+        }
+    } else {
+        if (d5) {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 != 0, d7 == 0 */
+                    z2 = d5 + d3;
+                    z4 = d5 + d1;
+                    z5 = MULTIPLY(d3 + z4, FIX_1_175875602);
+
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-d1, FIX_0_899976223);
+                    z2 = MULTIPLY(-z2, FIX_2_562915447);
+                    z3 = MULTIPLY(-d3, FIX_1_961570560);
+                    z4 = MULTIPLY(-z4, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 = z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 != 0, d7 == 0 */
+                    z2 = d5 + d3;
+
+                    z5 = MULTIPLY(z2, FIX_1_175875602);
+                    tmp1 = MULTIPLY(d5, FIX_1_662939225);
+                    z4 = MULTIPLY(-d5, FIX_0_390180644);
+                    z2 = MULTIPLY(-z2, FIX_1_387039845);
+                    tmp2 = MULTIPLY(d3, FIX_1_111140466);
+                    z3 = MULTIPLY(-d3, FIX_1_961570560);
+
+                    tmp0 = z3 + z5;
+                    tmp1 += z2;
+                    tmp2 += z2;
+                    tmp3 = z4 + z5;
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 != 0, d7 == 0 */
+                    z4 = d5 + d1;
+
+                    z5 = MULTIPLY(z4, FIX_1_175875602);
+                    z1 = MULTIPLY(-d1, FIX_0_899976223);
+                    tmp3 = MULTIPLY(d1, FIX_0_601344887);
+                    tmp1 = MULTIPLY(-d5, FIX_0_509795579);
+                    z2 = MULTIPLY(-d5, FIX_2_562915447);
+                    z4 = MULTIPLY(z4, FIX_0_785694958);
+
+                    tmp0 = z1 + z5;
+                    tmp1 += z4;
+                    tmp2 = z2 + z5;
+                    tmp3 += z4;
+                } else {
+                    /* d1 == 0, d3 == 0, d5 != 0, d7 == 0 */
+                    tmp0 = MULTIPLY(d5, FIX_1_175875602);
+                    tmp1 = MULTIPLY(d5, FIX_0_275899380);
+                    tmp2 = MULTIPLY(-d5, FIX_1_387039845);
+                    tmp3 = MULTIPLY(d5, FIX_0_785694958);
+                }
+            }
+        } else {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 == 0, d7 == 0 */
+                    z5 = d1 + d3;
+                    tmp3 = MULTIPLY(d1, FIX_0_211164243);
+                    tmp2 = MULTIPLY(-d3, FIX_1_451774981);
+                    z1 = MULTIPLY(d1, FIX_1_061594337);
+                    z2 = MULTIPLY(-d3, FIX_2_172734803);
+                    z4 = MULTIPLY(z5, FIX_0_785694958);
+                    z5 = MULTIPLY(z5, FIX_1_175875602);
+
+                    tmp0 = z1 - z4;
+                    tmp1 = z2 + z4;
+                    tmp2 += z5;
+                    tmp3 += z5;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 == 0, d7 == 0 */
+                    tmp0 = MULTIPLY(-d3, FIX_0_785694958);
+                    tmp1 = MULTIPLY(-d3, FIX_1_387039845);
+                    tmp2 = MULTIPLY(-d3, FIX_0_275899380);
+                    tmp3 = MULTIPLY(d3, FIX_1_175875602);
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 == 0, d7 == 0 */
+                    tmp0 = MULTIPLY(d1, FIX_0_275899380);
+                    tmp1 = MULTIPLY(d1, FIX_0_785694958);
+                    tmp2 = MULTIPLY(d1, FIX_1_175875602);
+                    tmp3 = MULTIPLY(d1, FIX_1_387039845);
+                } else {
+                    /* d1 == 0, d3 == 0, d5 == 0, d7 == 0 */
+                    tmp0 = tmp1 = tmp2 = tmp3 = 0;
+                }
+            }
+        }
+    }
+}
+    /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
+
+    dataptr[0] = (DCTELEM) DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
+    dataptr[7] = (DCTELEM) DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
+    dataptr[1] = (DCTELEM) DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
+    dataptr[6] = (DCTELEM) DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
+    dataptr[2] = (DCTELEM) DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
+    dataptr[5] = (DCTELEM) DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
+    dataptr[3] = (DCTELEM) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
+    dataptr[4] = (DCTELEM) DESCALE(tmp13 - tmp0, CONST_BITS-PASS1_BITS);
+
+    dataptr += DCTSIZE;         /* advance pointer to next row */
+  }
+
+  /* Pass 2: process columns. */
+  /* Note that we must descale the results by a factor of 8 == 2**3, */
+  /* and also undo the PASS1_BITS scaling. */
+
+  dataptr = data;
+  for (rowctr = DCTSIZE-1; rowctr >= 0; rowctr--) {
+    /* Columns of zeroes can be exploited in the same way as we did with rows.
+     * However, the row calculation has created many nonzero AC terms, so the
+     * simplification applies less often (typically 5% to 10% of the time).
+     * On machines with very fast multiplication, it's possible that the
+     * test takes more time than it's worth.  In that case this section
+     * may be commented out.
+     */
+
+    d0 = dataptr[DCTSIZE*0];
+    d1 = dataptr[DCTSIZE*1];
+    d2 = dataptr[DCTSIZE*2];
+    d3 = dataptr[DCTSIZE*3];
+    d4 = dataptr[DCTSIZE*4];
+    d5 = dataptr[DCTSIZE*5];
+    d6 = dataptr[DCTSIZE*6];
+    d7 = dataptr[DCTSIZE*7];
+
+    /* Even part: reverse the even part of the forward DCT. */
+    /* The rotator is sqrt(2)*c(-6). */
+    if (d6) {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 != 0 */
+                    z1 = MULTIPLY(d2 + d6, FIX_0_541196100);
+                    tmp2 = z1 + MULTIPLY(-d6, FIX_1_847759065);
+                    tmp3 = z1 + MULTIPLY(d2, FIX_0_765366865);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 != 0 */
+                    tmp2 = MULTIPLY(-d6, FIX_1_306562965);
+                    tmp3 = MULTIPLY(d6, FIX_0_541196100);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            }
+    } else {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 == 0 */
+                    tmp2 = MULTIPLY(d2, FIX_0_541196100);
+                    tmp3 = MULTIPLY(d2, FIX_1_306562965);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 == 0 */
+                    tmp10 = tmp13 = (d0 + d4) << CONST_BITS;
+                    tmp11 = tmp12 = (d0 - d4) << CONST_BITS;
+            }
+    }
+
+    /* Odd part per figure 8; the matrix is unitary and hence its
+     * transpose is its inverse.  i0..i3 are y7,y5,y3,y1 respectively.
+     */
+    if (d7) {
+        if (d5) {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 != 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z2 = d5 + d3;
+                    z3 = d7 + d3;
+                    z4 = d5 + d1;
+                    z5 = MULTIPLY(z3 + z4, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-z1, FIX_0_899976223);
+                    z2 = MULTIPLY(-z2, FIX_2_562915447);
+                    z3 = MULTIPLY(-z3, FIX_1_961570560);
+                    z4 = MULTIPLY(-z4, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 != 0, d7 != 0 */
+                    z1 = d7;
+                    z2 = d5 + d3;
+                    z3 = d7 + d3;
+                    z5 = MULTIPLY(z3 + d5, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    z1 = MULTIPLY(-d7, FIX_0_899976223);
+                    z2 = MULTIPLY(-z2, FIX_2_562915447);
+                    z3 = MULTIPLY(-z3, FIX_1_961570560);
+                    z4 = MULTIPLY(-d5, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 = z1 + z4;
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 != 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z2 = d5;
+                    z3 = d7;
+                    z4 = d5 + d1;
+                    z5 = MULTIPLY(z3 + z4, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-z1, FIX_0_899976223);
+                    z2 = MULTIPLY(-d5, FIX_2_562915447);
+                    z3 = MULTIPLY(-d7, FIX_1_961570560);
+                    z4 = MULTIPLY(-z4, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 = z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 == 0, d5 != 0, d7 != 0 */
+                    tmp0 = MULTIPLY(-d7, FIX_0_601344887);
+                    z1 = MULTIPLY(-d7, FIX_0_899976223);
+                    z3 = MULTIPLY(-d7, FIX_1_961570560);
+                    tmp1 = MULTIPLY(-d5, FIX_0_509795579);
+                    z2 = MULTIPLY(-d5, FIX_2_562915447);
+                    z4 = MULTIPLY(-d5, FIX_0_390180644);
+                    z5 = MULTIPLY(d5 + d7, FIX_1_175875602);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z3;
+                    tmp1 += z4;
+                    tmp2 = z2 + z3;
+                    tmp3 = z1 + z4;
+                }
+            }
+        } else {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 == 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z3 = d7 + d3;
+                    z5 = MULTIPLY(z3 + d1, FIX_1_175875602);
+
+                    tmp0 = MULTIPLY(d7, FIX_0_298631336);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-z1, FIX_0_899976223);
+                    z2 = MULTIPLY(-d3, FIX_2_562915447);
+                    z3 = MULTIPLY(-z3, FIX_1_961570560);
+                    z4 = MULTIPLY(-d1, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 += z1 + z3;
+                    tmp1 = z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 == 0, d7 != 0 */
+                    z3 = d7 + d3;
+
+                    tmp0 = MULTIPLY(-d7, FIX_0_601344887);
+                    z1 = MULTIPLY(-d7, FIX_0_899976223);
+                    tmp2 = MULTIPLY(d3, FIX_0_509795579);
+                    z2 = MULTIPLY(-d3, FIX_2_562915447);
+                    z5 = MULTIPLY(z3, FIX_1_175875602);
+                    z3 = MULTIPLY(-z3, FIX_0_785694958);
+
+                    tmp0 += z3;
+                    tmp1 = z2 + z5;
+                    tmp2 += z3;
+                    tmp3 = z1 + z5;
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 == 0, d7 != 0 */
+                    z1 = d7 + d1;
+                    z5 = MULTIPLY(z1, FIX_1_175875602);
+
+                    z1 = MULTIPLY(z1, FIX_0_275899380);
+                    z3 = MULTIPLY(-d7, FIX_1_961570560);
+                    tmp0 = MULTIPLY(-d7, FIX_1_662939225);
+                    z4 = MULTIPLY(-d1, FIX_0_390180644);
+                    tmp3 = MULTIPLY(d1, FIX_1_111140466);
+
+                    tmp0 += z1;
+                    tmp1 = z4 + z5;
+                    tmp2 = z3 + z5;
+                    tmp3 += z1;
+                } else {
+                    /* d1 == 0, d3 == 0, d5 == 0, d7 != 0 */
+                    tmp0 = MULTIPLY(-d7, FIX_1_387039845);
+                    tmp1 = MULTIPLY(d7, FIX_1_175875602);
+                    tmp2 = MULTIPLY(-d7, FIX_0_785694958);
+                    tmp3 = MULTIPLY(d7, FIX_0_275899380);
+                }
+            }
+        }
+    } else {
+        if (d5) {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 != 0, d7 == 0 */
+                    z2 = d5 + d3;
+                    z4 = d5 + d1;
+                    z5 = MULTIPLY(d3 + z4, FIX_1_175875602);
+
+                    tmp1 = MULTIPLY(d5, FIX_2_053119869);
+                    tmp2 = MULTIPLY(d3, FIX_3_072711026);
+                    tmp3 = MULTIPLY(d1, FIX_1_501321110);
+                    z1 = MULTIPLY(-d1, FIX_0_899976223);
+                    z2 = MULTIPLY(-z2, FIX_2_562915447);
+                    z3 = MULTIPLY(-d3, FIX_1_961570560);
+                    z4 = MULTIPLY(-z4, FIX_0_390180644);
+
+                    z3 += z5;
+                    z4 += z5;
+
+                    tmp0 = z1 + z3;
+                    tmp1 += z2 + z4;
+                    tmp2 += z2 + z3;
+                    tmp3 += z1 + z4;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 != 0, d7 == 0 */
+                    z2 = d5 + d3;
+
+                    z5 = MULTIPLY(z2, FIX_1_175875602);
+                    tmp1 = MULTIPLY(d5, FIX_1_662939225);
+                    z4 = MULTIPLY(-d5, FIX_0_390180644);
+                    z2 = MULTIPLY(-z2, FIX_1_387039845);
+                    tmp2 = MULTIPLY(d3, FIX_1_111140466);
+                    z3 = MULTIPLY(-d3, FIX_1_961570560);
+
+                    tmp0 = z3 + z5;
+                    tmp1 += z2;
+                    tmp2 += z2;
+                    tmp3 = z4 + z5;
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 != 0, d7 == 0 */
+                    z4 = d5 + d1;
+
+                    z5 = MULTIPLY(z4, FIX_1_175875602);
+                    z1 = MULTIPLY(-d1, FIX_0_899976223);
+                    tmp3 = MULTIPLY(d1, FIX_0_601344887);
+                    tmp1 = MULTIPLY(-d5, FIX_0_509795579);
+                    z2 = MULTIPLY(-d5, FIX_2_562915447);
+                    z4 = MULTIPLY(z4, FIX_0_785694958);
+
+                    tmp0 = z1 + z5;
+                    tmp1 += z4;
+                    tmp2 = z2 + z5;
+                    tmp3 += z4;
+                } else {
+                    /* d1 == 0, d3 == 0, d5 != 0, d7 == 0 */
+                    tmp0 = MULTIPLY(d5, FIX_1_175875602);
+                    tmp1 = MULTIPLY(d5, FIX_0_275899380);
+                    tmp2 = MULTIPLY(-d5, FIX_1_387039845);
+                    tmp3 = MULTIPLY(d5, FIX_0_785694958);
+                }
+            }
+        } else {
+            if (d3) {
+                if (d1) {
+                    /* d1 != 0, d3 != 0, d5 == 0, d7 == 0 */
+                    z5 = d1 + d3;
+                    tmp3 = MULTIPLY(d1, FIX_0_211164243);
+                    tmp2 = MULTIPLY(-d3, FIX_1_451774981);
+                    z1 = MULTIPLY(d1, FIX_1_061594337);
+                    z2 = MULTIPLY(-d3, FIX_2_172734803);
+                    z4 = MULTIPLY(z5, FIX_0_785694958);
+                    z5 = MULTIPLY(z5, FIX_1_175875602);
+
+                    tmp0 = z1 - z4;
+                    tmp1 = z2 + z4;
+                    tmp2 += z5;
+                    tmp3 += z5;
+                } else {
+                    /* d1 == 0, d3 != 0, d5 == 0, d7 == 0 */
+                    tmp0 = MULTIPLY(-d3, FIX_0_785694958);
+                    tmp1 = MULTIPLY(-d3, FIX_1_387039845);
+                    tmp2 = MULTIPLY(-d3, FIX_0_275899380);
+                    tmp3 = MULTIPLY(d3, FIX_1_175875602);
+                }
+            } else {
+                if (d1) {
+                    /* d1 != 0, d3 == 0, d5 == 0, d7 == 0 */
+                    tmp0 = MULTIPLY(d1, FIX_0_275899380);
+                    tmp1 = MULTIPLY(d1, FIX_0_785694958);
+                    tmp2 = MULTIPLY(d1, FIX_1_175875602);
+                    tmp3 = MULTIPLY(d1, FIX_1_387039845);
+                } else {
+                    /* d1 == 0, d3 == 0, d5 == 0, d7 == 0 */
+                    tmp0 = tmp1 = tmp2 = tmp3 = 0;
+                }
+            }
+        }
+    }
+
+    /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
+
+    dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp3,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp10 - tmp3,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp11 + tmp2,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(tmp11 - tmp2,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp12 + tmp1,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12 - tmp1,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp13 + tmp0,
+                                           CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp13 - tmp0,
+                                           CONST_BITS+PASS1_BITS+3);
+
+    dataptr++;                  /* advance pointer to next column */
+  }
+}
+
+#undef DCTSIZE
+#define DCTSIZE 4
+#define DCTSTRIDE 8
+
+void j_rev_dct4(DCTBLOCK data)
+{
+  int32_t tmp0, tmp1, tmp2, tmp3;
+  int32_t tmp10, tmp11, tmp12, tmp13;
+  int32_t z1;
+  int32_t d0, d2, d4, d6;
+  register DCTELEM *dataptr;
+  int rowctr;
+
+  /* Pass 1: process rows. */
+  /* Note results are scaled up by sqrt(8) compared to a true IDCT; */
+  /* furthermore, we scale the results by 2**PASS1_BITS. */
+
+  data[0] += 4;
+
+  dataptr = data;
+
+  for (rowctr = DCTSIZE-1; rowctr >= 0; rowctr--) {
+    /* Due to quantization, we will usually find that many of the input
+     * coefficients are zero, especially the AC terms.  We can exploit this
+     * by short-circuiting the IDCT calculation for any row in which all
+     * the AC terms are zero.  In that case each output is equal to the
+     * DC coefficient (with scale factor as needed).
+     * With typical images and quantization tables, half or more of the
+     * row DCT calculations can be simplified this way.
+     */
+
+    register int *idataptr = (int*)dataptr;
+
+    d0 = dataptr[0];
+    d2 = dataptr[1];
+    d4 = dataptr[2];
+    d6 = dataptr[3];
+
+    if ((d2 | d4 | d6) == 0) {
+      /* AC terms all zero */
+      if (d0) {
+          /* Compute a 32 bit value to assign. */
+          DCTELEM dcval = (DCTELEM) (d0 << PASS1_BITS);
+          register int v = (dcval & 0xffff) | ((dcval << 16) & 0xffff0000);
+
+          idataptr[0] = v;
+          idataptr[1] = v;
+      }
+
+      dataptr += DCTSTRIDE;     /* advance pointer to next row */
+      continue;
+    }
+
+    /* Even part: reverse the even part of the forward DCT. */
+    /* The rotator is sqrt(2)*c(-6). */
+    if (d6) {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 != 0 */
+                    z1 = MULTIPLY(d2 + d6, FIX_0_541196100);
+                    tmp2 = z1 + MULTIPLY(-d6, FIX_1_847759065);
+                    tmp3 = z1 + MULTIPLY(d2, FIX_0_765366865);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 != 0 */
+                    tmp2 = MULTIPLY(-d6, FIX_1_306562965);
+                    tmp3 = MULTIPLY(d6, FIX_0_541196100);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            }
+    } else {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 == 0 */
+                    tmp2 = MULTIPLY(d2, FIX_0_541196100);
+                    tmp3 = MULTIPLY(d2, FIX_1_306562965);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 == 0 */
+                    tmp10 = tmp13 = (d0 + d4) << CONST_BITS;
+                    tmp11 = tmp12 = (d0 - d4) << CONST_BITS;
+            }
+      }
+
+    /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
+
+    dataptr[0] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS);
+    dataptr[1] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS);
+    dataptr[2] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS);
+    dataptr[3] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS);
+
+    dataptr += DCTSTRIDE;       /* advance pointer to next row */
+  }
+
+  /* Pass 2: process columns. */
+  /* Note that we must descale the results by a factor of 8 == 2**3, */
+  /* and also undo the PASS1_BITS scaling. */
+
+  dataptr = data;
+  for (rowctr = DCTSIZE-1; rowctr >= 0; rowctr--) {
+    /* Columns of zeroes can be exploited in the same way as we did with rows.
+     * However, the row calculation has created many nonzero AC terms, so the
+     * simplification applies less often (typically 5% to 10% of the time).
+     * On machines with very fast multiplication, it's possible that the
+     * test takes more time than it's worth.  In that case this section
+     * may be commented out.
+     */
+
+    d0 = dataptr[DCTSTRIDE*0];
+    d2 = dataptr[DCTSTRIDE*1];
+    d4 = dataptr[DCTSTRIDE*2];
+    d6 = dataptr[DCTSTRIDE*3];
+
+    /* Even part: reverse the even part of the forward DCT. */
+    /* The rotator is sqrt(2)*c(-6). */
+    if (d6) {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 != 0 */
+                    z1 = MULTIPLY(d2 + d6, FIX_0_541196100);
+                    tmp2 = z1 + MULTIPLY(-d6, FIX_1_847759065);
+                    tmp3 = z1 + MULTIPLY(d2, FIX_0_765366865);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 != 0 */
+                    tmp2 = MULTIPLY(-d6, FIX_1_306562965);
+                    tmp3 = MULTIPLY(d6, FIX_0_541196100);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            }
+    } else {
+            if (d2) {
+                    /* d0 != 0, d2 != 0, d4 != 0, d6 == 0 */
+                    tmp2 = MULTIPLY(d2, FIX_0_541196100);
+                    tmp3 = MULTIPLY(d2, FIX_1_306562965);
+
+                    tmp0 = (d0 + d4) << CONST_BITS;
+                    tmp1 = (d0 - d4) << CONST_BITS;
+
+                    tmp10 = tmp0 + tmp3;
+                    tmp13 = tmp0 - tmp3;
+                    tmp11 = tmp1 + tmp2;
+                    tmp12 = tmp1 - tmp2;
+            } else {
+                    /* d0 != 0, d2 == 0, d4 != 0, d6 == 0 */
+                    tmp10 = tmp13 = (d0 + d4) << CONST_BITS;
+                    tmp11 = tmp12 = (d0 - d4) << CONST_BITS;
+            }
+    }
+
+    /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */
+
+    dataptr[DCTSTRIDE*0] = tmp10 >> (CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSTRIDE*1] = tmp11 >> (CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSTRIDE*2] = tmp12 >> (CONST_BITS+PASS1_BITS+3);
+    dataptr[DCTSTRIDE*3] = tmp13 >> (CONST_BITS+PASS1_BITS+3);
+
+    dataptr++;                  /* advance pointer to next column */
+  }
+}
+
+void j_rev_dct2(DCTBLOCK data){
+  int d00, d01, d10, d11;
+
+  data[0] += 4;
+  d00 = data[0+0*DCTSTRIDE] + data[1+0*DCTSTRIDE];
+  d01 = data[0+0*DCTSTRIDE] - data[1+0*DCTSTRIDE];
+  d10 = data[0+1*DCTSTRIDE] + data[1+1*DCTSTRIDE];
+  d11 = data[0+1*DCTSTRIDE] - data[1+1*DCTSTRIDE];
+
+  data[0+0*DCTSTRIDE]= (d00 + d10)>>3;
+  data[1+0*DCTSTRIDE]= (d01 + d11)>>3;
+  data[0+1*DCTSTRIDE]= (d00 - d10)>>3;
+  data[1+1*DCTSTRIDE]= (d01 - d11)>>3;
+}
+
+void j_rev_dct1(DCTBLOCK data){
+  data[0] = (data[0] + 4)>>3;
+}
+
+#undef FIX
+#undef CONST_BITS
diff --git a/contrib/ffmpeg/libavcodec/kmvc.c b/contrib/ffmpeg/libavcodec/kmvc.c
new file mode 100644
index 000000000..08de05188
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/kmvc.c
@@ -0,0 +1,416 @@
+/*
+ * KMVC decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file kmvc.c
+ * Karl Morton's Video Codec decoder
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#define KMVC_KEYFRAME 0x80
+#define KMVC_PALETTE  0x40
+#define KMVC_METHOD   0x0F
+
+/*
+ * Decoder context
+ */
+typedef struct KmvcContext {
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    int setpal;
+    int palsize;
+    uint32_t pal[256];
+    uint8_t *cur, *prev;
+    uint8_t *frm0, *frm1;
+} KmvcContext;
+
+typedef struct BitBuf {
+    int bits;
+    int bitbuf;
+} BitBuf;
+
+#define BLK(data, x, y)  data[(x) + (y) * 320]
+
+#define kmvc_init_getbits(bb, src)  bb.bits = 7; bb.bitbuf = *src++;
+
+#define kmvc_getbit(bb, src, res) {\
+    res = 0; \
+    if (bb.bitbuf & (1 << bb.bits)) res = 1; \
+    bb.bits--; \
+    if(bb.bits == -1) { \
+        bb.bitbuf = *src++; \
+        bb.bits = 7; \
+    } \
+}
+
+static void kmvc_decode_intra_8x8(KmvcContext * ctx, uint8_t * src, int w, int h)
+{
+    BitBuf bb;
+    int res, val;
+    int i, j;
+    int bx, by;
+    int l0x, l1x, l0y, l1y;
+    int mx, my;
+
+    kmvc_init_getbits(bb, src);
+
+    for (by = 0; by < h; by += 8)
+        for (bx = 0; bx < w; bx += 8) {
+            kmvc_getbit(bb, src, res);
+            if (!res) {         // fill whole 8x8 block
+                val = *src++;
+                for (i = 0; i < 64; i++)
+                    BLK(ctx->cur, bx + (i & 0x7), by + (i >> 3)) = val;
+            } else {            // handle four 4x4 subblocks
+                for (i = 0; i < 4; i++) {
+                    l0x = bx + (i & 1) * 4;
+                    l0y = by + (i & 2) * 2;
+                    kmvc_getbit(bb, src, res);
+                    if (!res) {
+                        kmvc_getbit(bb, src, res);
+                        if (!res) {     // fill whole 4x4 block
+                            val = *src++;
+                            for (j = 0; j < 16; j++)
+                                BLK(ctx->cur, l0x + (j & 3), l0y + (j >> 2)) = val;
+                        } else {        // copy block from already decoded place
+                            val = *src++;
+                            mx = val & 0xF;
+                            my = val >> 4;
+                            for (j = 0; j < 16; j++)
+                                BLK(ctx->cur, l0x + (j & 3), l0y + (j >> 2)) =
+                                    BLK(ctx->cur, l0x + (j & 3) - mx, l0y + (j >> 2) - my);
+                        }
+                    } else {    // descend to 2x2 sub-sub-blocks
+                        for (j = 0; j < 4; j++) {
+                            l1x = l0x + (j & 1) * 2;
+                            l1y = l0y + (j & 2);
+                            kmvc_getbit(bb, src, res);
+                            if (!res) {
+                                kmvc_getbit(bb, src, res);
+                                if (!res) {     // fill whole 2x2 block
+                                    val = *src++;
+                                    BLK(ctx->cur, l1x, l1y) = val;
+                                    BLK(ctx->cur, l1x + 1, l1y) = val;
+                                    BLK(ctx->cur, l1x, l1y + 1) = val;
+                                    BLK(ctx->cur, l1x + 1, l1y + 1) = val;
+                                } else {        // copy block from already decoded place
+                                    val = *src++;
+                                    mx = val & 0xF;
+                                    my = val >> 4;
+                                    BLK(ctx->cur, l1x, l1y) = BLK(ctx->cur, l1x - mx, l1y - my);
+                                    BLK(ctx->cur, l1x + 1, l1y) =
+                                        BLK(ctx->cur, l1x + 1 - mx, l1y - my);
+                                    BLK(ctx->cur, l1x, l1y + 1) =
+                                        BLK(ctx->cur, l1x - mx, l1y + 1 - my);
+                                    BLK(ctx->cur, l1x + 1, l1y + 1) =
+                                        BLK(ctx->cur, l1x + 1 - mx, l1y + 1 - my);
+                                }
+                            } else {    // read values for block
+                                BLK(ctx->cur, l1x, l1y) = *src++;
+                                BLK(ctx->cur, l1x + 1, l1y) = *src++;
+                                BLK(ctx->cur, l1x, l1y + 1) = *src++;
+                                BLK(ctx->cur, l1x + 1, l1y + 1) = *src++;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+}
+
+static void kmvc_decode_inter_8x8(KmvcContext * ctx, uint8_t * src, int w, int h)
+{
+    BitBuf bb;
+    int res, val;
+    int i, j;
+    int bx, by;
+    int l0x, l1x, l0y, l1y;
+    int mx, my;
+
+    kmvc_init_getbits(bb, src);
+
+    for (by = 0; by < h; by += 8)
+        for (bx = 0; bx < w; bx += 8) {
+            kmvc_getbit(bb, src, res);
+            if (!res) {
+                kmvc_getbit(bb, src, res);
+                if (!res) {     // fill whole 8x8 block
+                    val = *src++;
+                    for (i = 0; i < 64; i++)
+                        BLK(ctx->cur, bx + (i & 0x7), by + (i >> 3)) = val;
+                } else {        // copy block from previous frame
+                    for (i = 0; i < 64; i++)
+                        BLK(ctx->cur, bx + (i & 0x7), by + (i >> 3)) =
+                            BLK(ctx->prev, bx + (i & 0x7), by + (i >> 3));
+                }
+            } else {            // handle four 4x4 subblocks
+                for (i = 0; i < 4; i++) {
+                    l0x = bx + (i & 1) * 4;
+                    l0y = by + (i & 2) * 2;
+                    kmvc_getbit(bb, src, res);
+                    if (!res) {
+                        kmvc_getbit(bb, src, res);
+                        if (!res) {     // fill whole 4x4 block
+                            val = *src++;
+                            for (j = 0; j < 16; j++)
+                                BLK(ctx->cur, l0x + (j & 3), l0y + (j >> 2)) = val;
+                        } else {        // copy block
+                            val = *src++;
+                            mx = (val & 0xF) - 8;
+                            my = (val >> 4) - 8;
+                            for (j = 0; j < 16; j++)
+                                BLK(ctx->cur, l0x + (j & 3), l0y + (j >> 2)) =
+                                    BLK(ctx->prev, l0x + (j & 3) + mx, l0y + (j >> 2) + my);
+                        }
+                    } else {    // descend to 2x2 sub-sub-blocks
+                        for (j = 0; j < 4; j++) {
+                            l1x = l0x + (j & 1) * 2;
+                            l1y = l0y + (j & 2);
+                            kmvc_getbit(bb, src, res);
+                            if (!res) {
+                                kmvc_getbit(bb, src, res);
+                                if (!res) {     // fill whole 2x2 block
+                                    val = *src++;
+                                    BLK(ctx->cur, l1x, l1y) = val;
+                                    BLK(ctx->cur, l1x + 1, l1y) = val;
+                                    BLK(ctx->cur, l1x, l1y + 1) = val;
+                                    BLK(ctx->cur, l1x + 1, l1y + 1) = val;
+                                } else {        // copy block
+                                    val = *src++;
+                                    mx = (val & 0xF) - 8;
+                                    my = (val >> 4) - 8;
+                                    BLK(ctx->cur, l1x, l1y) = BLK(ctx->prev, l1x + mx, l1y + my);
+                                    BLK(ctx->cur, l1x + 1, l1y) =
+                                        BLK(ctx->prev, l1x + 1 + mx, l1y + my);
+                                    BLK(ctx->cur, l1x, l1y + 1) =
+                                        BLK(ctx->prev, l1x + mx, l1y + 1 + my);
+                                    BLK(ctx->cur, l1x + 1, l1y + 1) =
+                                        BLK(ctx->prev, l1x + 1 + mx, l1y + 1 + my);
+                                }
+                            } else {    // read values for block
+                                BLK(ctx->cur, l1x, l1y) = *src++;
+                                BLK(ctx->cur, l1x + 1, l1y) = *src++;
+                                BLK(ctx->cur, l1x, l1y + 1) = *src++;
+                                BLK(ctx->cur, l1x + 1, l1y + 1) = *src++;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+}
+
+static int decode_frame(AVCodecContext * avctx, void *data, int *data_size, uint8_t * buf,
+                        int buf_size)
+{
+    KmvcContext *const ctx = (KmvcContext *) avctx->priv_data;
+    uint8_t *out, *src;
+    int i;
+    int header;
+    int blocksize;
+
+    if (ctx->pic.data[0])
+        avctx->release_buffer(avctx, &ctx->pic);
+
+    ctx->pic.reference = 1;
+    ctx->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
+    if (avctx->get_buffer(avctx, &ctx->pic) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    header = *buf++;
+
+    /* blocksize 127 is really palette change event */
+    if (buf[0] == 127) {
+        buf += 3;
+        for (i = 0; i < 127; i++) {
+            ctx->pal[i + (header & 0x81)] = (buf[0] << 16) | (buf[1] << 8) | buf[2];
+            buf += 4;
+        }
+        buf -= 127 * 4 + 3;
+    }
+
+    if (header & KMVC_KEYFRAME) {
+        ctx->pic.key_frame = 1;
+        ctx->pic.pict_type = FF_I_TYPE;
+    } else {
+        ctx->pic.key_frame = 0;
+        ctx->pic.pict_type = FF_P_TYPE;
+    }
+
+    /* if palette has been changed, copy it from palctrl */
+    if (ctx->avctx->palctrl && ctx->avctx->palctrl->palette_changed) {
+        memcpy(ctx->pal, ctx->avctx->palctrl->palette, AVPALETTE_SIZE);
+        ctx->setpal = 1;
+        ctx->avctx->palctrl->palette_changed = 0;
+    }
+
+    if (header & KMVC_PALETTE) {
+        ctx->pic.palette_has_changed = 1;
+        // palette starts from index 1 and has 127 entries
+        for (i = 1; i <= ctx->palsize; i++) {
+            ctx->pal[i] = (buf[0] << 16) | (buf[1] << 8) | buf[2];
+            buf += 3;
+        }
+    }
+
+    if (ctx->setpal) {
+        ctx->setpal = 0;
+        ctx->pic.palette_has_changed = 1;
+    }
+
+    /* make the palette available on the way out */
+    memcpy(ctx->pic.data[1], ctx->pal, 1024);
+
+    blocksize = *buf++;
+
+    if (blocksize != 8 && blocksize != 127) {
+        av_log(avctx, AV_LOG_ERROR, "Block size = %i\n", blocksize);
+        return -1;
+    }
+    memset(ctx->cur, 0, 320 * 200);
+    switch (header & KMVC_METHOD) {
+    case 0:
+    case 1: // used in palette changed event
+        memcpy(ctx->cur, ctx->prev, 320 * 200);
+        break;
+    case 3:
+        kmvc_decode_intra_8x8(ctx, buf, avctx->width, avctx->height);
+        break;
+    case 4:
+        kmvc_decode_inter_8x8(ctx, buf, avctx->width, avctx->height);
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "Unknown compression method %i\n", header & KMVC_METHOD);
+        return -1;
+    }
+
+    out = ctx->pic.data[0];
+    src = ctx->cur;
+    for (i = 0; i < avctx->height; i++) {
+        memcpy(out, src, avctx->width);
+        src += 320;
+        out += ctx->pic.linesize[0];
+    }
+
+    /* flip buffers */
+    if (ctx->cur == ctx->frm0) {
+        ctx->cur = ctx->frm1;
+        ctx->prev = ctx->frm0;
+    } else {
+        ctx->cur = ctx->frm0;
+        ctx->prev = ctx->frm1;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame *) data = ctx->pic;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+
+
+/*
+ * Init kmvc decoder
+ */
+static int decode_init(AVCodecContext * avctx)
+{
+    KmvcContext *const c = (KmvcContext *) avctx->priv_data;
+    int i;
+
+    c->avctx = avctx;
+
+    c->pic.data[0] = NULL;
+
+    if (avctx->width > 320 || avctx->height > 200) {
+        av_log(avctx, AV_LOG_ERROR, "KMVC supports frames <= 320x200\n");
+        return -1;
+    }
+
+    c->frm0 = av_mallocz(320 * 200);
+    c->frm1 = av_mallocz(320 * 200);
+    c->cur = c->frm0;
+    c->prev = c->frm1;
+
+    for (i = 0; i < 256; i++) {
+        c->pal[i] = i * 0x10101;
+    }
+
+    if (avctx->extradata_size < 12) {
+        av_log(NULL, 0, "Extradata missing, decoding may not work properly...\n");
+        c->palsize = 127;
+    } else {
+        c->palsize = AV_RL16(avctx->extradata + 10);
+    }
+
+    if (avctx->extradata_size == 1036) {        // palette in extradata
+        uint8_t *src = avctx->extradata + 12;
+        for (i = 0; i < 256; i++) {
+            c->pal[i] = AV_RL32(src);
+            src += 4;
+        }
+        c->setpal = 1;
+        if (c->avctx->palctrl) {
+            c->avctx->palctrl->palette_changed = 0;
+        }
+    }
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+
+    return 0;
+}
+
+
+
+/*
+ * Uninit kmvc decoder
+ */
+static int decode_end(AVCodecContext * avctx)
+{
+    KmvcContext *const c = (KmvcContext *) avctx->priv_data;
+
+    av_freep(&c->frm0);
+    av_freep(&c->frm1);
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+
+    return 0;
+}
+
+AVCodec kmvc_decoder = {
+    "kmvc",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_KMVC,
+    sizeof(KmvcContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame
+};
diff --git a/contrib/ffmpeg/libavcodec/lcl.c b/contrib/ffmpeg/libavcodec/lcl.c
new file mode 100644
index 000000000..b02ea1543
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/lcl.c
@@ -0,0 +1,928 @@
+/*
+ * LCL (LossLess Codec Library) Codec
+ * Copyright (c) 2002-2004 Roberto Togni
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file lcl.c
+ * LCL (LossLess Codec Library) Video Codec
+ * Decoder for MSZH and ZLIB codecs
+ * Experimental encoder for ZLIB RGB24
+ *
+ * Fourcc: MSZH, ZLIB
+ *
+ * Original Win32 dll:
+ * Ver2.23 By Kenji Oshima 2000.09.20
+ * avimszh.dll, avizlib.dll
+ *
+ * A description of the decoding algorithm can be found here:
+ *   http://www.pcisys.net/~melanson/codecs
+ *
+ * Supports: BGR24 (RGB 24bpp)
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "bitstream.h"
+#include "avcodec.h"
+
+#ifdef CONFIG_ZLIB
+#include <zlib.h>
+#endif
+
+
+#define BMPTYPE_YUV 1
+#define BMPTYPE_RGB 2
+
+#define IMGTYPE_YUV111 0
+#define IMGTYPE_YUV422 1
+#define IMGTYPE_RGB24 2
+#define IMGTYPE_YUV411 3
+#define IMGTYPE_YUV211 4
+#define IMGTYPE_YUV420 5
+
+#define COMP_MSZH 0
+#define COMP_MSZH_NOCOMP 1
+#define COMP_ZLIB_HISPEED 1
+#define COMP_ZLIB_HICOMP 9
+#define COMP_ZLIB_NORMAL -1
+
+#define FLAG_MULTITHREAD 1
+#define FLAG_NULLFRAME 2
+#define FLAG_PNGFILTER 4
+#define FLAGMASK_UNUSED 0xf8
+
+#define CODEC_MSZH 1
+#define CODEC_ZLIB 3
+
+#define FOURCC_MSZH mmioFOURCC('M','S','Z','H')
+#define FOURCC_ZLIB mmioFOURCC('Z','L','I','B')
+
+/*
+ * Decoder context
+ */
+typedef struct LclContext {
+
+        AVCodecContext *avctx;
+        AVFrame pic;
+    PutBitContext pb;
+
+    // Image type
+    int imgtype;
+    // Compression type
+    int compression;
+    // Flags
+    int flags;
+    // Decompressed data size
+    unsigned int decomp_size;
+    // Decompression buffer
+    unsigned char* decomp_buf;
+    // Maximum compressed data size
+    unsigned int max_comp_size;
+    // Compression buffer
+    unsigned char* comp_buf;
+#ifdef CONFIG_ZLIB
+    z_stream zstream;
+#endif
+} LclContext;
+
+
+/*
+ *
+ * Helper functions
+ *
+ */
+static inline unsigned char fix (int pix14)
+{
+    int tmp;
+
+    tmp = (pix14 + 0x80000) >> 20;
+    if (tmp < 0)
+        return 0;
+    if (tmp > 255)
+        return 255;
+    return tmp;
+}
+
+
+
+static inline unsigned char get_b (unsigned char yq, signed char bq)
+{
+    return fix((yq << 20) + bq * 1858076);
+}
+
+
+
+static inline unsigned char get_g (unsigned char yq, signed char bq, signed char rq)
+{
+    return fix((yq << 20) - bq * 360857 - rq * 748830);
+}
+
+
+
+static inline unsigned char get_r (unsigned char yq, signed char rq)
+{
+    return fix((yq << 20) + rq * 1470103);
+}
+
+
+
+static unsigned int mszh_decomp(unsigned char * srcptr, int srclen, unsigned char * destptr, unsigned int destsize)
+{
+    unsigned char *destptr_bak = destptr;
+    unsigned char *destptr_end = destptr + destsize;
+    unsigned char mask = 0;
+    unsigned char maskbit = 0;
+    unsigned int ofs, cnt;
+
+    while ((srclen > 0) && (destptr < destptr_end)) {
+        if (maskbit == 0) {
+            mask = *(srcptr++);
+            maskbit = 8;
+            srclen--;
+            continue;
+        }
+        if ((mask & (1 << (--maskbit))) == 0) {
+            if (destptr + 4 > destptr_end)
+                break;
+            *(int*)destptr = *(int*)srcptr;
+            srclen -= 4;
+            destptr += 4;
+            srcptr += 4;
+        } else {
+            ofs = *(srcptr++);
+            cnt = *(srcptr++);
+            ofs += cnt * 256;;
+            cnt = ((cnt >> 3) & 0x1f) + 1;
+            ofs &= 0x7ff;
+            srclen -= 2;
+            cnt *= 4;
+            if (destptr + cnt > destptr_end) {
+                cnt =  destptr_end - destptr;
+            }
+            for (; cnt > 0; cnt--) {
+                *(destptr) = *(destptr - ofs);
+                destptr++;
+            }
+        }
+    }
+
+    return (destptr - destptr_bak);
+}
+
+
+
+#ifdef CONFIG_DECODERS
+/*
+ *
+ * Decode a frame
+ *
+ */
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+        LclContext * const c = (LclContext *)avctx->priv_data;
+        unsigned char *encoded = (unsigned char *)buf;
+    unsigned int pixel_ptr;
+    int row, col;
+    unsigned char *outptr;
+    unsigned int width = avctx->width; // Real image width
+    unsigned int height = avctx->height; // Real image height
+    unsigned int mszh_dlen;
+    unsigned char yq, y1q, uq, vq;
+    int uqvq;
+    unsigned int mthread_inlen, mthread_outlen;
+#ifdef CONFIG_ZLIB
+    int zret; // Zlib return code
+#endif
+    unsigned int len = buf_size;
+
+        if(c->pic.data[0])
+                avctx->release_buffer(avctx, &c->pic);
+
+        c->pic.reference = 0;
+        c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
+        if(avctx->get_buffer(avctx, &c->pic) < 0){
+                av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+                return -1;
+        }
+
+    outptr = c->pic.data[0]; // Output image pointer
+
+    /* Decompress frame */
+    switch (avctx->codec_id) {
+        case CODEC_ID_MSZH:
+            switch (c->compression) {
+                case COMP_MSZH:
+                    if (c->flags & FLAG_MULTITHREAD) {
+                        mthread_inlen = *((unsigned int*)encoded);
+                        mthread_outlen = *((unsigned int*)(encoded+4));
+                        if (mthread_outlen > c->decomp_size) // this should not happen
+                            mthread_outlen = c->decomp_size;
+                        mszh_dlen = mszh_decomp(encoded + 8, mthread_inlen, c->decomp_buf, c->decomp_size);
+                        if (mthread_outlen != mszh_dlen) {
+                            av_log(avctx, AV_LOG_ERROR, "Mthread1 decoded size differs (%d != %d)\n",
+                                   mthread_outlen, mszh_dlen);
+                            return -1;
+                        }
+                        mszh_dlen = mszh_decomp(encoded + 8 + mthread_inlen, len - mthread_inlen,
+                                                c->decomp_buf + mthread_outlen, c->decomp_size - mthread_outlen);
+                        if (mthread_outlen != mszh_dlen) {
+                            av_log(avctx, AV_LOG_ERROR, "Mthread2 decoded size differs (%d != %d)\n",
+                                   mthread_outlen, mszh_dlen);
+                            return -1;
+                        }
+                        encoded = c->decomp_buf;
+                        len = c->decomp_size;
+                    } else {
+                        mszh_dlen = mszh_decomp(encoded, len, c->decomp_buf, c->decomp_size);
+                        if (c->decomp_size != mszh_dlen) {
+                            av_log(avctx, AV_LOG_ERROR, "Decoded size differs (%d != %d)\n",
+                                   c->decomp_size, mszh_dlen);
+                            return -1;
+                        }
+                        encoded = c->decomp_buf;
+                        len = mszh_dlen;
+                    }
+                    break;
+                case COMP_MSZH_NOCOMP:
+                    break;
+                default:
+                    av_log(avctx, AV_LOG_ERROR, "BUG! Unknown MSZH compression in frame decoder.\n");
+                    return -1;
+            }
+            break;
+        case CODEC_ID_ZLIB:
+#ifdef CONFIG_ZLIB
+            /* Using the original dll with normal compression (-1) and RGB format
+             * gives a file with ZLIB fourcc, but frame is really uncompressed.
+             * To be sure that's true check also frame size */
+            if ((c->compression == COMP_ZLIB_NORMAL) && (c->imgtype == IMGTYPE_RGB24) &&
+               (len == width * height * 3))
+                break;
+            zret = inflateReset(&(c->zstream));
+            if (zret != Z_OK) {
+                av_log(avctx, AV_LOG_ERROR, "Inflate reset error: %d\n", zret);
+                return -1;
+            }
+            if (c->flags & FLAG_MULTITHREAD) {
+                mthread_inlen = *((unsigned int*)encoded);
+                mthread_outlen = *((unsigned int*)(encoded+4));
+                if (mthread_outlen > c->decomp_size)
+                    mthread_outlen = c->decomp_size;
+                c->zstream.next_in = encoded + 8;
+                c->zstream.avail_in = mthread_inlen;
+                c->zstream.next_out = c->decomp_buf;
+                c->zstream.avail_out = c->decomp_size;
+                zret = inflate(&(c->zstream), Z_FINISH);
+                if ((zret != Z_OK) && (zret != Z_STREAM_END)) {
+                    av_log(avctx, AV_LOG_ERROR, "Mthread1 inflate error: %d\n", zret);
+                    return -1;
+                }
+                if (mthread_outlen != (unsigned int)(c->zstream.total_out)) {
+                    av_log(avctx, AV_LOG_ERROR, "Mthread1 decoded size differs (%u != %lu)\n",
+                           mthread_outlen, c->zstream.total_out);
+                    return -1;
+                }
+                zret = inflateReset(&(c->zstream));
+                if (zret != Z_OK) {
+                    av_log(avctx, AV_LOG_ERROR, "Mthread2 inflate reset error: %d\n", zret);
+                    return -1;
+                }
+                c->zstream.next_in = encoded + 8 + mthread_inlen;
+                c->zstream.avail_in = len - mthread_inlen;
+                c->zstream.next_out = c->decomp_buf + mthread_outlen;
+                c->zstream.avail_out = c->decomp_size - mthread_outlen;
+                zret = inflate(&(c->zstream), Z_FINISH);
+                if ((zret != Z_OK) && (zret != Z_STREAM_END)) {
+                    av_log(avctx, AV_LOG_ERROR, "Mthread2 inflate error: %d\n", zret);
+                    return -1;
+                }
+                if (mthread_outlen != (unsigned int)(c->zstream.total_out)) {
+                    av_log(avctx, AV_LOG_ERROR, "Mthread2 decoded size differs (%d != %lu)\n",
+                           mthread_outlen, c->zstream.total_out);
+                    return -1;
+                }
+            } else {
+                c->zstream.next_in = encoded;
+                c->zstream.avail_in = len;
+                c->zstream.next_out = c->decomp_buf;
+                c->zstream.avail_out = c->decomp_size;
+                zret = inflate(&(c->zstream), Z_FINISH);
+                if ((zret != Z_OK) && (zret != Z_STREAM_END)) {
+                    av_log(avctx, AV_LOG_ERROR, "Inflate error: %d\n", zret);
+                    return -1;
+                }
+                if (c->decomp_size != (unsigned int)(c->zstream.total_out)) {
+                    av_log(avctx, AV_LOG_ERROR, "Decoded size differs (%d != %lu)\n",
+                           c->decomp_size, c->zstream.total_out);
+                    return -1;
+                }
+            }
+            encoded = c->decomp_buf;
+            len = c->decomp_size;;
+#else
+            av_log(avctx, AV_LOG_ERROR, "BUG! Zlib support not compiled in frame decoder.\n");
+            return -1;
+#endif
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "BUG! Unknown codec in frame decoder compression switch.\n");
+            return -1;
+    }
+
+
+    /* Apply PNG filter */
+    if ((avctx->codec_id == CODEC_ID_ZLIB) && (c->flags & FLAG_PNGFILTER)) {
+        switch (c->imgtype) {
+            case IMGTYPE_YUV111:
+            case IMGTYPE_RGB24:
+                for (row = 0; row < height; row++) {
+                    pixel_ptr = row * width * 3;
+                    yq = encoded[pixel_ptr++];
+                    uqvq = encoded[pixel_ptr++];
+                    uqvq+=(encoded[pixel_ptr++] << 8);
+                    for (col = 1; col < width; col++) {
+                        encoded[pixel_ptr] = yq -= encoded[pixel_ptr];
+                        uqvq -= (encoded[pixel_ptr+1] | (encoded[pixel_ptr+2]<<8));
+                        encoded[pixel_ptr+1] = (uqvq) & 0xff;
+                        encoded[pixel_ptr+2] = ((uqvq)>>8) & 0xff;
+                        pixel_ptr += 3;
+                    }
+                }
+                break;
+            case IMGTYPE_YUV422:
+                for (row = 0; row < height; row++) {
+                    pixel_ptr = row * width * 2;
+                    yq = uq = vq =0;
+                    for (col = 0; col < width/4; col++) {
+                        encoded[pixel_ptr] = yq -= encoded[pixel_ptr];
+                        encoded[pixel_ptr+1] = yq -= encoded[pixel_ptr+1];
+                        encoded[pixel_ptr+2] = yq -= encoded[pixel_ptr+2];
+                        encoded[pixel_ptr+3] = yq -= encoded[pixel_ptr+3];
+                        encoded[pixel_ptr+4] = uq -= encoded[pixel_ptr+4];
+                        encoded[pixel_ptr+5] = uq -= encoded[pixel_ptr+5];
+                        encoded[pixel_ptr+6] = vq -= encoded[pixel_ptr+6];
+                        encoded[pixel_ptr+7] = vq -= encoded[pixel_ptr+7];
+                        pixel_ptr += 8;
+                    }
+                }
+                break;
+            case IMGTYPE_YUV411:
+                for (row = 0; row < height; row++) {
+                    pixel_ptr = row * width / 2 * 3;
+                    yq = uq = vq =0;
+                    for (col = 0; col < width/4; col++) {
+                        encoded[pixel_ptr] = yq -= encoded[pixel_ptr];
+                        encoded[pixel_ptr+1] = yq -= encoded[pixel_ptr+1];
+                        encoded[pixel_ptr+2] = yq -= encoded[pixel_ptr+2];
+                        encoded[pixel_ptr+3] = yq -= encoded[pixel_ptr+3];
+                        encoded[pixel_ptr+4] = uq -= encoded[pixel_ptr+4];
+                        encoded[pixel_ptr+5] = vq -= encoded[pixel_ptr+5];
+                        pixel_ptr += 6;
+                    }
+                }
+                break;
+            case IMGTYPE_YUV211:
+                for (row = 0; row < height; row++) {
+                    pixel_ptr = row * width * 2;
+                    yq = uq = vq =0;
+                    for (col = 0; col < width/2; col++) {
+                        encoded[pixel_ptr] = yq -= encoded[pixel_ptr];
+                        encoded[pixel_ptr+1] = yq -= encoded[pixel_ptr+1];
+                        encoded[pixel_ptr+2] = uq -= encoded[pixel_ptr+2];
+                        encoded[pixel_ptr+3] = vq -= encoded[pixel_ptr+3];
+                        pixel_ptr += 4;
+                    }
+                }
+                break;
+            case IMGTYPE_YUV420:
+                for (row = 0; row < height/2; row++) {
+                    pixel_ptr = row * width * 3;
+                    yq = y1q = uq = vq =0;
+                    for (col = 0; col < width/2; col++) {
+                        encoded[pixel_ptr] = yq -= encoded[pixel_ptr];
+                        encoded[pixel_ptr+1] = yq -= encoded[pixel_ptr+1];
+                        encoded[pixel_ptr+2] = y1q -= encoded[pixel_ptr+2];
+                        encoded[pixel_ptr+3] = y1q -= encoded[pixel_ptr+3];
+                        encoded[pixel_ptr+4] = uq -= encoded[pixel_ptr+4];
+                        encoded[pixel_ptr+5] = vq -= encoded[pixel_ptr+5];
+                        pixel_ptr += 6;
+                    }
+                }
+                break;
+            default:
+                av_log(avctx, AV_LOG_ERROR, "BUG! Unknown imagetype in pngfilter switch.\n");
+                return -1;
+        }
+    }
+
+    /* Convert colorspace */
+    switch (c->imgtype) {
+        case IMGTYPE_YUV111:
+            for (row = height - 1; row >= 0; row--) {
+                pixel_ptr = row * c->pic.linesize[0];
+                for (col = 0; col < width; col++) {
+                    outptr[pixel_ptr++] = get_b(encoded[0], encoded[1]);
+                    outptr[pixel_ptr++] = get_g(encoded[0], encoded[1], encoded[2]);
+                    outptr[pixel_ptr++] = get_r(encoded[0], encoded[2]);
+                    encoded += 3;
+                }
+            }
+            break;
+        case IMGTYPE_YUV422:
+            for (row = height - 1; row >= 0; row--) {
+                pixel_ptr = row * c->pic.linesize[0];
+                for (col = 0; col < width/4; col++) {
+                    outptr[pixel_ptr++] = get_b(encoded[0], encoded[4]);
+                    outptr[pixel_ptr++] = get_g(encoded[0], encoded[4], encoded[6]);
+                    outptr[pixel_ptr++] = get_r(encoded[0], encoded[6]);
+                    outptr[pixel_ptr++] = get_b(encoded[1], encoded[4]);
+                    outptr[pixel_ptr++] = get_g(encoded[1], encoded[4], encoded[6]);
+                    outptr[pixel_ptr++] = get_r(encoded[1], encoded[6]);
+                    outptr[pixel_ptr++] = get_b(encoded[2], encoded[5]);
+                    outptr[pixel_ptr++] = get_g(encoded[2], encoded[5], encoded[7]);
+                    outptr[pixel_ptr++] = get_r(encoded[2], encoded[7]);
+                    outptr[pixel_ptr++] = get_b(encoded[3], encoded[5]);
+                    outptr[pixel_ptr++] = get_g(encoded[3], encoded[5], encoded[7]);
+                    outptr[pixel_ptr++] = get_r(encoded[3], encoded[7]);
+                    encoded += 8;
+                }
+            }
+            break;
+        case IMGTYPE_RGB24:
+            for (row = height - 1; row >= 0; row--) {
+                pixel_ptr = row * c->pic.linesize[0];
+                for (col = 0; col < width; col++) {
+                    outptr[pixel_ptr++] = encoded[0];
+                    outptr[pixel_ptr++] = encoded[1];
+                    outptr[pixel_ptr++] = encoded[2];
+                    encoded += 3;
+                }
+            }
+            break;
+        case IMGTYPE_YUV411:
+            for (row = height - 1; row >= 0; row--) {
+                pixel_ptr = row * c->pic.linesize[0];
+                for (col = 0; col < width/4; col++) {
+                    outptr[pixel_ptr++] = get_b(encoded[0], encoded[4]);
+                    outptr[pixel_ptr++] = get_g(encoded[0], encoded[4], encoded[5]);
+                    outptr[pixel_ptr++] = get_r(encoded[0], encoded[5]);
+                    outptr[pixel_ptr++] = get_b(encoded[1], encoded[4]);
+                    outptr[pixel_ptr++] = get_g(encoded[1], encoded[4], encoded[5]);
+                    outptr[pixel_ptr++] = get_r(encoded[1], encoded[5]);
+                    outptr[pixel_ptr++] = get_b(encoded[2], encoded[4]);
+                    outptr[pixel_ptr++] = get_g(encoded[2], encoded[4], encoded[5]);
+                    outptr[pixel_ptr++] = get_r(encoded[2], encoded[5]);
+                    outptr[pixel_ptr++] = get_b(encoded[3], encoded[4]);
+                    outptr[pixel_ptr++] = get_g(encoded[3], encoded[4], encoded[5]);
+                    outptr[pixel_ptr++] = get_r(encoded[3], encoded[5]);
+                    encoded += 6;
+                }
+            }
+            break;
+        case IMGTYPE_YUV211:
+            for (row = height - 1; row >= 0; row--) {
+                pixel_ptr = row * c->pic.linesize[0];
+                for (col = 0; col < width/2; col++) {
+                    outptr[pixel_ptr++] = get_b(encoded[0], encoded[2]);
+                    outptr[pixel_ptr++] = get_g(encoded[0], encoded[2], encoded[3]);
+                    outptr[pixel_ptr++] = get_r(encoded[0], encoded[3]);
+                    outptr[pixel_ptr++] = get_b(encoded[1], encoded[2]);
+                    outptr[pixel_ptr++] = get_g(encoded[1], encoded[2], encoded[3]);
+                    outptr[pixel_ptr++] = get_r(encoded[1], encoded[3]);
+                    encoded += 4;
+                }
+            }
+            break;
+        case IMGTYPE_YUV420:
+            for (row = height / 2 - 1; row >= 0; row--) {
+                pixel_ptr = 2 * row * c->pic.linesize[0];
+                for (col = 0; col < width/2; col++) {
+                    outptr[pixel_ptr] = get_b(encoded[0], encoded[4]);
+                    outptr[pixel_ptr+1] = get_g(encoded[0], encoded[4], encoded[5]);
+                    outptr[pixel_ptr+2] = get_r(encoded[0], encoded[5]);
+                    outptr[pixel_ptr+3] = get_b(encoded[1], encoded[4]);
+                    outptr[pixel_ptr+4] = get_g(encoded[1], encoded[4], encoded[5]);
+                    outptr[pixel_ptr+5] = get_r(encoded[1], encoded[5]);
+                    outptr[pixel_ptr-c->pic.linesize[0]] = get_b(encoded[2], encoded[4]);
+                    outptr[pixel_ptr-c->pic.linesize[0]+1] = get_g(encoded[2], encoded[4], encoded[5]);
+                    outptr[pixel_ptr-c->pic.linesize[0]+2] = get_r(encoded[2], encoded[5]);
+                    outptr[pixel_ptr-c->pic.linesize[0]+3] = get_b(encoded[3], encoded[4]);
+                    outptr[pixel_ptr-c->pic.linesize[0]+4] = get_g(encoded[3], encoded[4], encoded[5]);
+                    outptr[pixel_ptr-c->pic.linesize[0]+5] = get_r(encoded[3], encoded[5]);
+                    pixel_ptr += 6;
+                    encoded += 6;
+                }
+            }
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "BUG! Unknown imagetype in image decoder.\n");
+            return -1;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = c->pic;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+/*
+ *
+ * Encode a frame
+ *
+ */
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    LclContext *c = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p = &c->pic;
+    int i;
+    int zret; // Zlib return code
+
+#ifndef CONFIG_ZLIB
+    av_log(avctx, AV_LOG_ERROR, "Zlib support not compiled in.\n");
+    return -1;
+#else
+
+    init_put_bits(&c->pb, buf, buf_size);
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    if(avctx->pix_fmt != PIX_FMT_BGR24){
+        av_log(avctx, AV_LOG_ERROR, "Format not supported!\n");
+        return -1;
+    }
+
+    zret = deflateReset(&(c->zstream));
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Deflate reset error: %d\n", zret);
+        return -1;
+    }
+    c->zstream.next_out = c->comp_buf;
+    c->zstream.avail_out = c->max_comp_size;
+
+    for(i = avctx->height - 1; i >= 0; i--) {
+        c->zstream.next_in = p->data[0]+p->linesize[0]*i;
+        c->zstream.avail_in = avctx->width*3;
+        zret = deflate(&(c->zstream), Z_NO_FLUSH);
+        if (zret != Z_OK) {
+            av_log(avctx, AV_LOG_ERROR, "Deflate error: %d\n", zret);
+            return -1;
+        }
+    }
+    zret = deflate(&(c->zstream), Z_FINISH);
+    if (zret != Z_STREAM_END) {
+        av_log(avctx, AV_LOG_ERROR, "Deflate error: %d\n", zret);
+        return -1;
+    }
+
+    for (i = 0; i < c->zstream.total_out; i++)
+        put_bits(&c->pb, 8, c->comp_buf[i]);
+    flush_put_bits(&c->pb);
+
+    return c->zstream.total_out;
+#endif
+}
+#endif /* CONFIG_ENCODERS */
+
+#ifdef CONFIG_DECODERS
+/*
+ *
+ * Init lcl decoder
+ *
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+    LclContext * const c = (LclContext *)avctx->priv_data;
+    unsigned int basesize = avctx->width * avctx->height;
+    unsigned int max_basesize = ((avctx->width + 3) & ~3) * ((avctx->height + 3) & ~3);
+    unsigned int max_decomp_size;
+    int zret; // Zlib return code
+
+    c->avctx = avctx;
+    avctx->has_b_frames = 0;
+
+    c->pic.data[0] = NULL;
+
+#ifdef CONFIG_ZLIB
+    // Needed if zlib unused or init aborted before inflateInit
+    memset(&(c->zstream), 0, sizeof(z_stream));
+#endif
+
+    if (avctx->extradata_size < 8) {
+        av_log(avctx, AV_LOG_ERROR, "Extradata size too small.\n");
+        return 1;
+    }
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+
+    /* Check codec type */
+    if (((avctx->codec_id == CODEC_ID_MSZH)  && (*((char *)avctx->extradata + 7) != CODEC_MSZH)) ||
+        ((avctx->codec_id == CODEC_ID_ZLIB)  && (*((char *)avctx->extradata + 7) != CODEC_ZLIB))) {
+        av_log(avctx, AV_LOG_ERROR, "Codec id and codec type mismatch. This should not happen.\n");
+    }
+
+    /* Detect image type */
+    switch (c->imgtype = *((char *)avctx->extradata + 4)) {
+        case IMGTYPE_YUV111:
+            c->decomp_size = basesize * 3;
+            max_decomp_size = max_basesize * 3;
+            av_log(avctx, AV_LOG_INFO, "Image type is YUV 1:1:1.\n");
+            break;
+        case IMGTYPE_YUV422:
+            c->decomp_size = basesize * 2;
+            max_decomp_size = max_basesize * 2;
+            av_log(avctx, AV_LOG_INFO, "Image type is YUV 4:2:2.\n");
+            break;
+        case IMGTYPE_RGB24:
+            c->decomp_size = basesize * 3;
+            max_decomp_size = max_basesize * 3;
+            av_log(avctx, AV_LOG_INFO, "Image type is RGB 24.\n");
+            break;
+        case IMGTYPE_YUV411:
+            c->decomp_size = basesize / 2 * 3;
+            max_decomp_size = max_basesize / 2 * 3;
+            av_log(avctx, AV_LOG_INFO, "Image type is YUV 4:1:1.\n");
+            break;
+        case IMGTYPE_YUV211:
+            c->decomp_size = basesize * 2;
+            max_decomp_size = max_basesize * 2;
+            av_log(avctx, AV_LOG_INFO, "Image type is YUV 2:1:1.\n");
+            break;
+        case IMGTYPE_YUV420:
+            c->decomp_size = basesize / 2 * 3;
+            max_decomp_size = max_basesize / 2 * 3;
+            av_log(avctx, AV_LOG_INFO, "Image type is YUV 4:2:0.\n");
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unsupported image format %d.\n", c->imgtype);
+            return 1;
+    }
+
+    /* Detect compression method */
+    c->compression = *((char *)avctx->extradata + 5);
+    switch (avctx->codec_id) {
+        case CODEC_ID_MSZH:
+            switch (c->compression) {
+                case COMP_MSZH:
+                    av_log(avctx, AV_LOG_INFO, "Compression enabled.\n");
+                    break;
+                case COMP_MSZH_NOCOMP:
+                    c->decomp_size = 0;
+                    av_log(avctx, AV_LOG_INFO, "No compression.\n");
+                    break;
+                default:
+                    av_log(avctx, AV_LOG_ERROR, "Unsupported compression format for MSZH (%d).\n", c->compression);
+                    return 1;
+            }
+            break;
+        case CODEC_ID_ZLIB:
+#ifdef CONFIG_ZLIB
+            switch (c->compression) {
+                case COMP_ZLIB_HISPEED:
+                    av_log(avctx, AV_LOG_INFO, "High speed compression.\n");
+                    break;
+                case COMP_ZLIB_HICOMP:
+                    av_log(avctx, AV_LOG_INFO, "High compression.\n");
+                    break;
+                case COMP_ZLIB_NORMAL:
+                    av_log(avctx, AV_LOG_INFO, "Normal compression.\n");
+                    break;
+                default:
+                    if ((c->compression < Z_NO_COMPRESSION) || (c->compression > Z_BEST_COMPRESSION)) {
+                            av_log(avctx, AV_LOG_ERROR, "Unsupported compression level for ZLIB: (%d).\n", c->compression);
+                        return 1;
+                    }
+                    av_log(avctx, AV_LOG_INFO, "Compression level for ZLIB: (%d).\n", c->compression);
+            }
+#else
+            av_log(avctx, AV_LOG_ERROR, "Zlib support not compiled.\n");
+            return 1;
+#endif
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "BUG! Unknown codec in compression switch.\n");
+            return 1;
+    }
+
+    /* Allocate decompression buffer */
+    if (c->decomp_size) {
+        if ((c->decomp_buf = av_malloc(max_decomp_size)) == NULL) {
+            av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+            return 1;
+        }
+    }
+
+    /* Detect flags */
+    c->flags = *((char *)avctx->extradata + 6);
+    if (c->flags & FLAG_MULTITHREAD)
+        av_log(avctx, AV_LOG_INFO, "Multithread encoder flag set.\n");
+    if (c->flags & FLAG_NULLFRAME)
+        av_log(avctx, AV_LOG_INFO, "Nullframe insertion flag set.\n");
+    if ((avctx->codec_id == CODEC_ID_ZLIB) && (c->flags & FLAG_PNGFILTER))
+        av_log(avctx, AV_LOG_INFO, "PNG filter flag set.\n");
+    if (c->flags & FLAGMASK_UNUSED)
+        av_log(avctx, AV_LOG_ERROR, "Unknown flag set (%d).\n", c->flags);
+
+    /* If needed init zlib */
+    if (avctx->codec_id == CODEC_ID_ZLIB) {
+#ifdef CONFIG_ZLIB
+        c->zstream.zalloc = Z_NULL;
+        c->zstream.zfree = Z_NULL;
+        c->zstream.opaque = Z_NULL;
+        zret = inflateInit(&(c->zstream));
+        if (zret != Z_OK) {
+            av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
+            return 1;
+        }
+#else
+    av_log(avctx, AV_LOG_ERROR, "Zlib support not compiled.\n");
+    return 1;
+#endif
+    }
+
+    avctx->pix_fmt = PIX_FMT_BGR24;
+
+    return 0;
+}
+#endif /* CONFIG_DECODERS */
+
+#ifdef CONFIG_ENCODERS
+/*
+ *
+ * Init lcl encoder
+ *
+ */
+static int encode_init(AVCodecContext *avctx)
+{
+    LclContext *c = avctx->priv_data;
+    int zret; // Zlib return code
+
+#ifndef CONFIG_ZLIB
+    av_log(avctx, AV_LOG_ERROR, "Zlib support not compiled.\n");
+    return 1;
+#else
+
+    c->avctx= avctx;
+
+    assert(avctx->width && avctx->height);
+
+    avctx->extradata= av_mallocz(8);
+    avctx->coded_frame= &c->pic;
+
+    // Will be user settable someday
+    c->compression = 6;
+    c->flags = 0;
+
+    switch(avctx->pix_fmt){
+        case PIX_FMT_BGR24:
+            c->imgtype = IMGTYPE_RGB24;
+            c->decomp_size = avctx->width * avctx->height * 3;
+            avctx->bits_per_sample= 24;
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Format %d not supported\n", avctx->pix_fmt);
+            return -1;
+    }
+
+    ((uint8_t*)avctx->extradata)[0]= 4;
+    ((uint8_t*)avctx->extradata)[1]= 0;
+    ((uint8_t*)avctx->extradata)[2]= 0;
+    ((uint8_t*)avctx->extradata)[3]= 0;
+    ((uint8_t*)avctx->extradata)[4]= c->imgtype;
+    ((uint8_t*)avctx->extradata)[5]= c->compression;
+    ((uint8_t*)avctx->extradata)[6]= c->flags;
+    ((uint8_t*)avctx->extradata)[7]= CODEC_ZLIB;
+    c->avctx->extradata_size= 8;
+
+    c->zstream.zalloc = Z_NULL;
+    c->zstream.zfree = Z_NULL;
+    c->zstream.opaque = Z_NULL;
+    zret = deflateInit(&(c->zstream), c->compression);
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Deflate init error: %d\n", zret);
+        return 1;
+    }
+
+        /* Conservative upper bound taken from zlib v1.2.1 source */
+        c->max_comp_size = c->decomp_size + ((c->decomp_size + 7) >> 3) +
+                           ((c->decomp_size + 63) >> 6) + 11;
+    if ((c->comp_buf = av_malloc(c->max_comp_size)) == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate compression buffer.\n");
+        return 1;
+    }
+
+    return 0;
+#endif
+}
+#endif /* CONFIG_ENCODERS */
+
+
+
+#ifdef CONFIG_DECODERS
+/*
+ *
+ * Uninit lcl decoder
+ *
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+        LclContext * const c = (LclContext *)avctx->priv_data;
+
+        if (c->pic.data[0])
+                avctx->release_buffer(avctx, &c->pic);
+#ifdef CONFIG_ZLIB
+    inflateEnd(&(c->zstream));
+#endif
+
+        return 0;
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+/*
+ *
+ * Uninit lcl encoder
+ *
+ */
+static int encode_end(AVCodecContext *avctx)
+{
+    LclContext *c = avctx->priv_data;
+
+    av_freep(&avctx->extradata);
+    av_freep(&c->comp_buf);
+#ifdef CONFIG_ZLIB
+    deflateEnd(&(c->zstream));
+#endif
+
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_MSZH_DECODER
+AVCodec mszh_decoder = {
+        "mszh",
+        CODEC_TYPE_VIDEO,
+        CODEC_ID_MSZH,
+        sizeof(LclContext),
+        decode_init,
+        NULL,
+        decode_end,
+        decode_frame,
+        CODEC_CAP_DR1,
+};
+#endif
+
+#ifdef CONFIG_ZLIB_DECODER
+AVCodec zlib_decoder = {
+        "zlib",
+        CODEC_TYPE_VIDEO,
+        CODEC_ID_ZLIB,
+        sizeof(LclContext),
+        decode_init,
+        NULL,
+        decode_end,
+        decode_frame,
+        CODEC_CAP_DR1,
+};
+#endif
+
+#ifdef CONFIG_ENCODERS
+
+AVCodec zlib_encoder = {
+    "zlib",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ZLIB,
+    sizeof(LclContext),
+    encode_init,
+    encode_frame,
+    encode_end,
+};
+
+#endif //CONFIG_ENCODERS
diff --git a/contrib/ffmpeg/libavcodec/libgsm.c b/contrib/ffmpeg/libavcodec/libgsm.c
new file mode 100644
index 000000000..86dfce575
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/libgsm.c
@@ -0,0 +1,145 @@
+/*
+ * Interface to libgsm for gsm encoding/decoding
+ * Copyright (c) 2005 Alban Bedel <albeu@free.fr>
+ * Copyright (c) 2006, 2007 Michel Bardiaux <mbardiaux@mediaxim.be>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file libgsm.c
+ * Interface to libgsm for gsm encoding/decoding
+ */
+
+// The idiosyncrasies of GSM-in-WAV are explained at http://kbs.cs.tu-berlin.de/~jutta/toast.html
+
+#include "avcodec.h"
+#include <gsm.h>
+
+// gsm.h miss some essential constants
+#define GSM_BLOCK_SIZE 33
+#define GSM_MS_BLOCK_SIZE 65
+#define GSM_FRAME_SIZE 160
+
+static int libgsm_init(AVCodecContext *avctx) {
+    if (avctx->channels > 1 || avctx->sample_rate != 8000 || avctx->bit_rate != 13000)
+        return -1;
+
+    avctx->priv_data = gsm_create();
+
+    switch(avctx->codec_id) {
+    case CODEC_ID_GSM:
+        avctx->frame_size = GSM_FRAME_SIZE;
+        avctx->block_align = GSM_BLOCK_SIZE;
+        break;
+    case CODEC_ID_GSM_MS: {
+        int one = 1;
+        gsm_option(avctx->priv_data, GSM_OPT_WAV49, &one);
+        avctx->frame_size = 2*GSM_FRAME_SIZE;
+        avctx->block_align = GSM_MS_BLOCK_SIZE;
+        }
+    }
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    return 0;
+}
+
+static int libgsm_close(AVCodecContext *avctx) {
+    gsm_destroy(avctx->priv_data);
+    avctx->priv_data = NULL;
+    return 0;
+}
+
+static int libgsm_encode_frame(AVCodecContext *avctx,
+                               unsigned char *frame, int buf_size, void *data) {
+    // we need a full block
+    if(buf_size < avctx->block_align) return 0;
+
+    switch(avctx->codec_id) {
+    case CODEC_ID_GSM:
+        gsm_encode(avctx->priv_data,data,frame);
+        break;
+    case CODEC_ID_GSM_MS:
+        gsm_encode(avctx->priv_data,data,frame);
+        gsm_encode(avctx->priv_data,((short*)data)+GSM_FRAME_SIZE,frame+32);
+    }
+    return avctx->block_align;
+}
+
+
+AVCodec libgsm_encoder = {
+    "gsm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_GSM,
+    0,
+    libgsm_init,
+    libgsm_encode_frame,
+    libgsm_close,
+};
+
+AVCodec libgsm_ms_encoder = {
+    "gsm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_GSM_MS,
+    0,
+    libgsm_init,
+    libgsm_encode_frame,
+    libgsm_close,
+};
+
+static int libgsm_decode_frame(AVCodecContext *avctx,
+                               void *data, int *data_size,
+                               uint8_t *buf, int buf_size) {
+
+    if(buf_size < avctx->block_align) return 0;
+
+    switch(avctx->codec_id) {
+    case CODEC_ID_GSM:
+        if(gsm_decode(avctx->priv_data,buf,data)) return -1;
+        *data_size = GSM_FRAME_SIZE*sizeof(int16_t);
+        break;
+    case CODEC_ID_GSM_MS:
+        if(gsm_decode(avctx->priv_data,buf,data) ||
+           gsm_decode(avctx->priv_data,buf+33,((int16_t*)data)+GSM_FRAME_SIZE)) return -1;
+        *data_size = GSM_FRAME_SIZE*sizeof(int16_t)*2;
+    }
+    return avctx->block_align;
+}
+
+AVCodec libgsm_decoder = {
+    "gsm",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_GSM,
+    0,
+    libgsm_init,
+    NULL,
+    libgsm_close,
+    libgsm_decode_frame,
+};
+
+AVCodec libgsm_ms_decoder = {
+    "gsm_ms",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_GSM_MS,
+    0,
+    libgsm_init,
+    NULL,
+    libgsm_close,
+    libgsm_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/libtheoraenc.c b/contrib/ffmpeg/libavcodec/libtheoraenc.c
new file mode 100644
index 000000000..7f531dbee
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/libtheoraenc.c
@@ -0,0 +1,280 @@
+/*
+ * Copyright (c) 2006 Paul Richards <paul.richards@gmail.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/*!
+ * \file theoraenc.c
+ * \brief Theora encoder using libtheora.
+ * \author Paul Richards <paul.richards@gmail.com>
+ *
+ * A lot of this is copy / paste from other output codecs in
+ * libavcodec or pure guesswork (or both).
+ *
+ * I have used t_ prefixes on variables which are libtheora types
+ * and o_ prefixes on variables which are libogg types.
+ */
+
+/* FFmpeg includes */
+#include "avcodec.h"
+#include "log.h"
+
+/* libtheora includes */
+#include <theora/theora.h>
+
+typedef struct TheoraContext{
+    theora_state t_state;
+} TheoraContext;
+
+/*!
+    Concatenates an ogg_packet into the extradata.
+*/
+static int concatenate_packet(unsigned int* offset, AVCodecContext* avc_context, const ogg_packet* packet)
+{
+    char* message = NULL;
+    uint8_t* newdata = NULL;
+    int newsize = avc_context->extradata_size + 2 + packet->bytes;
+
+    if (packet->bytes < 0) {
+        message = "ogg_packet has negative size";
+    } else if (packet->bytes > 0xffff) {
+        message = "ogg_packet is larger than 65535 bytes";
+    } else if (newsize < avc_context->extradata_size) {
+        message = "extradata_size would overflow";
+    } else {
+        newdata = av_realloc(avc_context->extradata, newsize);
+        if (newdata == NULL) {
+            message = "av_realloc failed";
+        }
+    }
+    if (message != NULL) {
+        av_log(avc_context, AV_LOG_ERROR, "concatenate_packet failed: %s\n", message);
+        return -1;
+    }
+
+    avc_context->extradata = newdata;
+    avc_context->extradata_size = newsize;
+    avc_context->extradata[ (*offset)++ ] = packet->bytes >> 8;
+    avc_context->extradata[ (*offset)++ ] = packet->bytes & 0xff;
+    memcpy( avc_context->extradata + (*offset), packet->packet, packet->bytes );
+    (*offset) += packet->bytes;
+    return 0;
+}
+
+static int encode_init(AVCodecContext* avc_context)
+{
+    theora_info t_info;
+    theora_comment t_comment;
+    ogg_packet o_packet;
+    unsigned int offset;
+    TheoraContext *h = avc_context->priv_data;
+
+    /* Set up the theora_info struct */
+    theora_info_init( &t_info );
+    t_info.width = avc_context->width;
+    t_info.height = avc_context->height;
+    t_info.frame_width = avc_context->width;
+    t_info.frame_height = avc_context->height;
+    t_info.offset_x = 0;
+    t_info.offset_y = 0;
+    /* Swap numerator and denominator as time_base in AVCodecContext gives the
+     * time period between frames, but theora_info needs the framerate.  */
+    t_info.fps_numerator = avc_context->time_base.den;
+    t_info.fps_denominator = avc_context->time_base.num;
+    if (avc_context->sample_aspect_ratio.num != 0) {
+        t_info.aspect_numerator = avc_context->sample_aspect_ratio.num;
+        t_info.aspect_denominator = avc_context->sample_aspect_ratio.den;
+    } else {
+        t_info.aspect_numerator = 1;
+        t_info.aspect_denominator = 1;
+    }
+    t_info.colorspace = OC_CS_UNSPECIFIED;
+    t_info.pixelformat = OC_PF_420;
+    t_info.target_bitrate = avc_context->bit_rate;
+    t_info.keyframe_frequency = avc_context->gop_size;
+    t_info.keyframe_frequency_force = avc_context->gop_size;
+    t_info.keyframe_mindistance = avc_context->keyint_min;
+    t_info.quality = 0;
+
+    t_info.quick_p = 1;
+    t_info.dropframes_p = 0;
+    t_info.keyframe_auto_p = 1;
+    t_info.keyframe_data_target_bitrate = t_info.target_bitrate * 1.5;
+    t_info.keyframe_auto_threshold = 80;
+    t_info.noise_sensitivity = 1;
+    t_info.sharpness = 0;
+
+    /* Now initialise libtheora */
+    if (theora_encode_init( &(h->t_state), &t_info ) != 0) {
+        av_log(avc_context, AV_LOG_ERROR, "theora_encode_init failed\n");
+        return -1;
+    }
+
+    /* Clear up theora_info struct */
+    theora_info_clear( &t_info );
+
+    /*
+        Output first header packet consisting of theora
+        header, comment, and tables.
+
+        Each one is prefixed with a 16bit size, then they
+        are concatenated together into ffmpeg's extradata.
+    */
+    offset = 0;
+
+    /* Header */
+    theora_encode_header( &(h->t_state), &o_packet );
+    if (concatenate_packet( &offset, avc_context, &o_packet ) != 0) {
+        return -1;
+    }
+
+    /* Comment */
+    theora_comment_init( &t_comment );
+    theora_encode_comment( &t_comment, &o_packet );
+    if (concatenate_packet( &offset, avc_context, &o_packet ) != 0) {
+        return -1;
+    }
+
+    /* Tables */
+    theora_encode_tables( &(h->t_state), &o_packet );
+    if (concatenate_packet( &offset, avc_context, &o_packet ) != 0) {
+        return -1;
+    }
+
+    /* Clear up theora_comment struct */
+    theora_comment_clear( &t_comment );
+
+    /* Set up the output AVFrame */
+    avc_context->coded_frame= avcodec_alloc_frame();
+
+    return 0;
+}
+
+static int encode_frame(
+    AVCodecContext* avc_context,
+    uint8_t *outbuf,
+    int buf_size,
+    void *data)
+{
+    yuv_buffer t_yuv_buffer;
+    TheoraContext *h = avc_context->priv_data;
+    AVFrame *frame = data;
+    ogg_packet o_packet;
+    int result;
+
+    assert(avc_context->pix_fmt == PIX_FMT_YUV420P);
+
+    /* Copy planes to the theora yuv_buffer */
+    if (frame->linesize[1] != frame->linesize[2]) {
+        av_log(avc_context, AV_LOG_ERROR, "U and V stride differ\n");
+        return -1;
+    }
+
+    t_yuv_buffer.y_width = avc_context->width;
+    t_yuv_buffer.y_height = avc_context->height;
+    t_yuv_buffer.y_stride = frame->linesize[0];
+    t_yuv_buffer.uv_width = t_yuv_buffer.y_width / 2;
+    t_yuv_buffer.uv_height = t_yuv_buffer.y_height / 2;
+    t_yuv_buffer.uv_stride = frame->linesize[1];
+
+    t_yuv_buffer.y = frame->data[0];
+    t_yuv_buffer.u = frame->data[1];
+    t_yuv_buffer.v = frame->data[2];
+
+    /* Now call into theora_encode_YUVin */
+    result = theora_encode_YUVin( &(h->t_state), &t_yuv_buffer );
+    if (result != 0) {
+        const char* message;
+        switch (result) {
+            case -1:
+                message = "differing frame sizes";
+                break;
+            case OC_EINVAL:
+                message = "encoder is not ready or is finished";
+                break;
+            default:
+                message = "unknown reason";
+                break;
+        }
+        av_log(avc_context, AV_LOG_ERROR, "theora_encode_YUVin failed (%s) [%d]\n", message, result);
+        return -1;
+    }
+
+    /* Pick up returned ogg_packet */
+    result = theora_encode_packetout( &(h->t_state), 0, &o_packet );
+    switch (result) {
+        case 0:
+            /* No packet is ready */
+            return 0;
+        case 1:
+            /* Success, we have a packet */
+            break;
+        default:
+            av_log(avc_context, AV_LOG_ERROR, "theora_encode_packetout failed [%d]\n", result);
+            return -1;
+    }
+
+    /* Copy ogg_packet content out to buffer */
+    if (buf_size < o_packet.bytes) {
+        av_log(avc_context, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+    memcpy(outbuf, o_packet.packet, o_packet.bytes);
+
+    return o_packet.bytes;
+}
+
+static int encode_close(AVCodecContext* avc_context)
+{
+    ogg_packet o_packet;
+    TheoraContext *h = avc_context->priv_data;
+    int result;
+    const char* message;
+
+    result = theora_encode_packetout( &(h->t_state), 1, &o_packet );
+    theora_clear( &(h->t_state) );
+    switch (result) {
+        case 0:/* No packet is ready */
+        case -1:/* Encoding finished */
+            return 0;
+        case 1:
+            /* We have a packet */
+            message = "gave us a packet";
+            break;
+        default:
+            message = "unknown reason";
+            break;
+    }
+    av_log(avc_context, AV_LOG_ERROR, "theora_encode_packetout failed (%s) [%d]\n", message, result);
+    return -1;
+}
+
+static const enum PixelFormat supported_pixel_formats[] = { PIX_FMT_YUV420P, -1 };
+
+/*! AVCodec struct exposed to libavcodec */
+AVCodec libtheora_encoder =
+{
+    .name = "libtheora",
+    .type = CODEC_TYPE_VIDEO,
+    .id = CODEC_ID_THEORA,
+    .priv_data_size = sizeof(TheoraContext),
+    .init = encode_init,
+    .close = encode_close,
+    .encode = encode_frame,
+    .pix_fmts = supported_pixel_formats,
+};
diff --git a/contrib/ffmpeg/libavcodec/loco.c b/contrib/ffmpeg/libavcodec/loco.c
new file mode 100644
index 000000000..760699d45
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/loco.c
@@ -0,0 +1,287 @@
+/*
+ * LOCO codec
+ * Copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file loco.c
+ * LOCO codec.
+ */
+
+#include "avcodec.h"
+#include "common.h"
+#include "bitstream.h"
+#include "golomb.h"
+
+enum LOCO_MODE {LOCO_UNKN=0, LOCO_CYUY2=-1, LOCO_CRGB=-2, LOCO_CRGBA=-3, LOCO_CYV12=-4,
+ LOCO_YUY2=1, LOCO_UYVY=2, LOCO_RGB=3, LOCO_RGBA=4, LOCO_YV12=5};
+
+typedef struct LOCOContext{
+    AVCodecContext *avctx;
+    AVFrame pic;
+    int lossy;
+    int mode;
+} LOCOContext;
+
+typedef struct RICEContext{
+    GetBitContext gb;
+    int save, run, run2; /* internal rice decoder state */
+    int sum, count; /* sum and count for getting rice parameter */
+    int lossy;
+}RICEContext;
+
+static int loco_get_rice_param(RICEContext *r)
+{
+    int cnt = 0;
+    int val = r->count;
+
+    while(r->sum > val && cnt < 9) {
+        val <<= 1;
+        cnt++;
+    }
+
+    return cnt;
+}
+
+static inline void loco_update_rice_param(RICEContext *r, int val)
+{
+    r->sum += val;
+    r->count++;
+
+    if(r->count == 16) {
+        r->sum >>= 1;
+        r->count >>= 1;
+    }
+}
+
+static inline int loco_get_rice(RICEContext *r)
+{
+    int v;
+    if (r->run > 0) { /* we have zero run */
+        r->run--;
+        loco_update_rice_param(r, 0);
+        return 0;
+    }
+    v = get_ur_golomb_jpegls(&r->gb, loco_get_rice_param(r), INT_MAX, 0);
+    loco_update_rice_param(r, (v+1)>>1);
+    if (!v) {
+        if (r->save >= 0) {
+            r->run = get_ur_golomb_jpegls(&r->gb, 2, INT_MAX, 0);
+            if(r->run > 1)
+                r->save += r->run + 1;
+            else
+                r->save -= 3;
+        }
+        else
+            r->run2++;
+    } else {
+        v = ((v>>1) + r->lossy) ^ -(v&1);
+        if (r->run2 > 0) {
+            if (r->run2 > 2)
+                r->save += r->run2;
+            else
+                r->save -= 3;
+            r->run2 = 0;
+        }
+    }
+
+    return v;
+}
+
+/* LOCO main predictor - LOCO-I/JPEG-LS predictor */
+static inline int loco_predict(uint8_t* data, int stride, int step)
+{
+    int a, b, c;
+
+    a = data[-stride];
+    b = data[-step];
+    c = data[-stride - step];
+
+    return mid_pred(a, a + b - c, b);
+}
+
+static int loco_decode_plane(LOCOContext *l, uint8_t *data, int width, int height,
+                             int stride, uint8_t *buf, int buf_size, int step)
+{
+    RICEContext rc;
+    int val;
+    int i, j;
+
+    init_get_bits(&rc.gb, buf, buf_size*8);
+    rc.save = 0;
+    rc.run = 0;
+    rc.run2 = 0;
+    rc.lossy = l->lossy;
+
+    rc.sum = 8;
+    rc.count = 1;
+
+    /* restore top left pixel */
+    val = loco_get_rice(&rc);
+    data[0] = 128 + val;
+    /* restore top line */
+    for (i = 1; i < width; i++) {
+        val = loco_get_rice(&rc);
+        data[i * step] = data[i * step - step] + val;
+    }
+    data += stride;
+    for (j = 1; j < height; j++) {
+        /* restore left column */
+        val = loco_get_rice(&rc);
+        data[0] = data[-stride] + val;
+        /* restore all other pixels */
+        for (i = 1; i < width; i++) {
+            val = loco_get_rice(&rc);
+            data[i * step] = loco_predict(&data[i * step], stride, step) + val;
+        }
+        data += stride;
+    }
+
+    return ((get_bits_count(&rc.gb) + 7) >> 3);
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    LOCOContext * const l = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&l->pic;
+    int decoded;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference = 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->key_frame = 1;
+
+    switch(l->mode) {
+    case LOCO_CYUY2: case LOCO_YUY2: case LOCO_UYVY:
+        decoded = loco_decode_plane(l, p->data[0], avctx->width, avctx->height,
+                                    p->linesize[0], buf, buf_size, 1);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[1], avctx->width / 2, avctx->height,
+                                    p->linesize[1], buf, buf_size, 1);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[2], avctx->width / 2, avctx->height,
+                                    p->linesize[2], buf, buf_size, 1);
+        break;
+    case LOCO_CYV12: case LOCO_YV12:
+        decoded = loco_decode_plane(l, p->data[0], avctx->width, avctx->height,
+                                    p->linesize[0], buf, buf_size, 1);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[2], avctx->width / 2, avctx->height / 2,
+                                    p->linesize[2], buf, buf_size, 1);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[1], avctx->width / 2, avctx->height / 2,
+                                    p->linesize[1], buf, buf_size, 1);
+        break;
+    case LOCO_CRGB: case LOCO_RGB:
+        decoded = loco_decode_plane(l, p->data[0] + p->linesize[0]*(avctx->height-1), avctx->width, avctx->height,
+                                    -p->linesize[0], buf, buf_size, 3);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[0] + p->linesize[0]*(avctx->height-1) + 1, avctx->width, avctx->height,
+                                    -p->linesize[0], buf, buf_size, 3);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[0] + p->linesize[0]*(avctx->height-1) + 2, avctx->width, avctx->height,
+                                    -p->linesize[0], buf, buf_size, 3);
+        break;
+    case LOCO_RGBA:
+        decoded = loco_decode_plane(l, p->data[0], avctx->width, avctx->height,
+                                    p->linesize[0], buf, buf_size, 4);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[0] + 1, avctx->width, avctx->height,
+                                    p->linesize[0], buf, buf_size, 4);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[0] + 2, avctx->width, avctx->height,
+                                    p->linesize[0], buf, buf_size, 4);
+        buf += decoded; buf_size -= decoded;
+        decoded = loco_decode_plane(l, p->data[0] + 3, avctx->width, avctx->height,
+                                    p->linesize[0], buf, buf_size, 4);
+        break;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = l->pic;
+
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    LOCOContext * const l = avctx->priv_data;
+    int version;
+
+    l->avctx = avctx;
+    if (avctx->extradata_size < 12) {
+        av_log(avctx, AV_LOG_ERROR, "Extradata size must be >= 12 instead of %i\n",
+               avctx->extradata_size);
+        return -1;
+    }
+    version = AV_RL32(avctx->extradata);
+    switch(version) {
+    case 1:
+        l->lossy = 0;
+        break;
+    case 2:
+        l->lossy = AV_RL32(avctx->extradata + 8);
+        break;
+    default:
+        l->lossy = AV_RL32(avctx->extradata + 8);
+        av_log(avctx, AV_LOG_INFO, "This is LOCO codec version %i, please upload file for study\n", version);
+    }
+
+    l->mode = AV_RL32(avctx->extradata + 4);
+    switch(l->mode) {
+    case LOCO_CYUY2: case LOCO_YUY2: case LOCO_UYVY:
+        avctx->pix_fmt = PIX_FMT_YUV422P;
+        break;
+    case LOCO_CRGB: case LOCO_RGB:
+        avctx->pix_fmt = PIX_FMT_BGR24;
+        break;
+    case LOCO_CYV12: case LOCO_YV12:
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+        break;
+    case LOCO_CRGBA: case LOCO_RGBA:
+        avctx->pix_fmt = PIX_FMT_RGB32;
+        break;
+    default:
+        av_log(avctx, AV_LOG_INFO, "Unknown colorspace, index = %i\n", l->mode);
+        return -1;
+    }
+    if(avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(avctx, AV_LOG_INFO, "lossy:%i, version:%i, mode: %i\n", l->lossy, version, l->mode);
+
+    return 0;
+}
+
+AVCodec loco_decoder = {
+    "loco",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_LOCO,
+    sizeof(LOCOContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/lzw.c b/contrib/ffmpeg/libavcodec/lzw.c
new file mode 100644
index 000000000..6bc0b9a48
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/lzw.c
@@ -0,0 +1,229 @@
+/*
+ * LZW decoder
+ * Copyright (c) 2003 Fabrice Bellard.
+ * Copyright (c) 2006 Konstantin Shishkov.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file lzw.c
+ * @brief LZW decoding routines
+ * @author Fabrice Bellard
+ * Modified for use in TIFF by Konstantin Shishkov
+ */
+
+#include "avcodec.h"
+#include "lzw.h"
+
+#define LZW_MAXBITS                 12
+#define LZW_SIZTABLE                (1<<LZW_MAXBITS)
+
+static const uint16_t mask[17] =
+{
+    0x0000, 0x0001, 0x0003, 0x0007,
+    0x000F, 0x001F, 0x003F, 0x007F,
+    0x00FF, 0x01FF, 0x03FF, 0x07FF,
+    0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF
+};
+
+struct LZWState {
+    uint8_t *pbuf, *ebuf;
+    int bbits;
+    unsigned int bbuf;
+
+    int mode;                   ///< Decoder mode
+    int cursize;                ///< The current code size
+    int curmask;
+    int codesize;
+    int clear_code;
+    int end_code;
+    int newcodes;               ///< First available code
+    int top_slot;               ///< Highest code for current size
+    int extra_slot;
+    int slot;                   ///< Last read code
+    int fc, oc;
+    uint8_t *sp;
+    uint8_t stack[LZW_SIZTABLE];
+    uint8_t suffix[LZW_SIZTABLE];
+    uint16_t prefix[LZW_SIZTABLE];
+    int bs;                     ///< current buffer size for GIF
+};
+
+/* get one code from stream */
+static int lzw_get_code(struct LZWState * s)
+{
+    int c;
+
+    if(s->mode == FF_LZW_GIF) {
+        while (s->bbits < s->cursize) {
+            if (!s->bs) {
+                s->bs = *s->pbuf++;
+            }
+            s->bbuf |= (*s->pbuf++) << s->bbits;
+            s->bbits += 8;
+            s->bs--;
+        }
+        c = s->bbuf;
+        s->bbuf >>= s->cursize;
+    } else { // TIFF
+        while (s->bbits < s->cursize) {
+            s->bbuf = (s->bbuf << 8) | (*s->pbuf++);
+            s->bbits += 8;
+        }
+        c = s->bbuf >> (s->bbits - s->cursize);
+    }
+    s->bbits -= s->cursize;
+    return c & s->curmask;
+}
+
+uint8_t* ff_lzw_cur_ptr(LZWState *p)
+{
+    return ((struct LZWState*)p)->pbuf;
+}
+
+void ff_lzw_decode_tail(LZWState *p)
+{
+    struct LZWState *s = (struct LZWState *)p;
+
+    if(s->mode == FF_LZW_GIF) {
+        while(s->pbuf < s->ebuf && s->bs>0){
+            s->pbuf += s->bs;
+            s->bs = *s->pbuf++;
+        }
+    }else
+        s->pbuf= s->ebuf;
+}
+
+void ff_lzw_decode_open(LZWState **p)
+{
+    *p = av_mallocz(sizeof(struct LZWState));
+}
+
+void ff_lzw_decode_close(LZWState **p)
+{
+    av_freep(p);
+}
+
+/**
+ * Initialize LZW decoder
+ * @param s LZW context
+ * @param csize initial code size in bits
+ * @param buf input data
+ * @param buf_size input data size
+ * @param mode decoder working mode - either GIF or TIFF
+ */
+int ff_lzw_decode_init(LZWState *p, int csize, uint8_t *buf, int buf_size, int mode)
+{
+    struct LZWState *s = (struct LZWState *)p;
+
+    if(csize < 1 || csize > LZW_MAXBITS)
+        return -1;
+    /* read buffer */
+    s->pbuf = buf;
+    s->ebuf = s->pbuf + buf_size;
+    s->bbuf = 0;
+    s->bbits = 0;
+    s->bs = 0;
+
+    /* decoder */
+    s->codesize = csize;
+    s->cursize = s->codesize + 1;
+    s->curmask = mask[s->cursize];
+    s->top_slot = 1 << s->cursize;
+    s->clear_code = 1 << s->codesize;
+    s->end_code = s->clear_code + 1;
+    s->slot = s->newcodes = s->clear_code + 2;
+    s->oc = s->fc = -1;
+    s->sp = s->stack;
+
+    s->mode = mode;
+    s->extra_slot = s->mode == FF_LZW_TIFF;
+    return 0;
+}
+
+/**
+ * Decode given number of bytes
+ * NOTE: the algorithm here is inspired from the LZW GIF decoder
+ *  written by Steven A. Bennett in 1987.
+ *
+ * @param s LZW context
+ * @param buf output buffer
+ * @param len number of bytes to decode
+ * @return number of bytes decoded
+ */
+int ff_lzw_decode(LZWState *p, uint8_t *buf, int len){
+    int l, c, code, oc, fc;
+    uint8_t *sp;
+    struct LZWState *s = (struct LZWState *)p;
+
+    if (s->end_code < 0)
+        return 0;
+
+    l = len;
+    sp = s->sp;
+    oc = s->oc;
+    fc = s->fc;
+
+    for (;;) {
+        while (sp > s->stack) {
+            *buf++ = *(--sp);
+            if ((--l) == 0)
+                goto the_end;
+        }
+        c = lzw_get_code(s);
+        if (c == s->end_code) {
+            break;
+        } else if (c == s->clear_code) {
+            s->cursize = s->codesize + 1;
+            s->curmask = mask[s->cursize];
+            s->slot = s->newcodes;
+            s->top_slot = 1 << s->cursize;
+            fc= oc= -1;
+        } else {
+            code = c;
+            if (code == s->slot && fc>=0) {
+                *sp++ = fc;
+                code = oc;
+            }else if(code >= s->slot)
+                break;
+            while (code >= s->newcodes) {
+                *sp++ = s->suffix[code];
+                code = s->prefix[code];
+            }
+            *sp++ = code;
+            if (s->slot < s->top_slot && oc>=0) {
+                s->suffix[s->slot] = code;
+                s->prefix[s->slot++] = oc;
+            }
+            fc = code;
+            oc = c;
+            if (s->slot >= s->top_slot - s->extra_slot) {
+                if (s->cursize < LZW_MAXBITS) {
+                    s->top_slot <<= 1;
+                    s->curmask = mask[++s->cursize];
+                }
+            }
+        }
+    }
+    s->end_code = -1;
+  the_end:
+    s->sp = sp;
+    s->oc = oc;
+    s->fc = fc;
+    return len - l;
+}
diff --git a/contrib/ffmpeg/libavcodec/lzw.h b/contrib/ffmpeg/libavcodec/lzw.h
new file mode 100644
index 000000000..60f115caf
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/lzw.h
@@ -0,0 +1,49 @@
+/*
+ * LZW decoder
+ * Copyright (c) 2003 Fabrice Bellard.
+ * Copyright (c) 2006 Konstantin Shishkov.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file lzw.h
+ * @brief LZW decoding routines
+ * @author Fabrice Bellard
+ * Modified for use in TIFF by Konstantin Shishkov
+ */
+
+#ifndef LZW_H
+#define LZW_H
+
+enum FF_LZW_MODES{
+    FF_LZW_GIF,
+    FF_LZW_TIFF
+};
+
+/* clients should not know what LZWState is */
+typedef void LZWState;
+
+/* first two functions de/allocate memory for LZWState */
+void ff_lzw_decode_open(LZWState **p);
+void ff_lzw_decode_close(LZWState **p);
+int ff_lzw_decode_init(LZWState *s, int csize, uint8_t *buf, int buf_size, int mode);
+int ff_lzw_decode(LZWState *s, uint8_t *buf, int len);
+uint8_t* ff_lzw_cur_ptr(LZWState *lzw);
+void ff_lzw_decode_tail(LZWState *lzw);
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/mace.c b/contrib/ffmpeg/libavcodec/mace.c
new file mode 100644
index 000000000..95839379a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mace.c
@@ -0,0 +1,456 @@
+/*
+ * MACE decoder
+ * Copyright (c) 2002 Laszlo Torok <torokl@alpha.dfmk.hu>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mace.c
+ * MACE decoder.
+ */
+
+#include "avcodec.h"
+
+/*
+ * Adapted to ffmpeg by Francois Revol <revol@free.fr>
+ * (removed 68k REG stuff, changed types, added some statics and consts,
+ * libavcodec api, context stuff, interlaced stereo out).
+ */
+
+static const uint16_t MACEtab1[] = { 0xfff3, 0x0008, 0x004c, 0x00de, 0x00de, 0x004c, 0x0008, 0xfff3 };
+
+static const uint16_t MACEtab3[] = { 0xffee, 0x008c, 0x008c, 0xffee };
+
+static const uint16_t MACEtab2[][8] = {
+    { 0x0025, 0x0074, 0x00CE, 0x014A, 0xFEB5, 0xFF31, 0xFF8B, 0xFFDA },
+    { 0x0027, 0x0079, 0x00D8, 0x015A, 0xFEA5, 0xFF27, 0xFF86, 0xFFD8 },
+    { 0x0029, 0x007F, 0x00E1, 0x0169, 0xFE96, 0xFF1E, 0xFF80, 0xFFD6 },
+    { 0x002A, 0x0084, 0x00EB, 0x0179, 0xFE86, 0xFF14, 0xFF7B, 0xFFD5 },
+    { 0x002C, 0x0089, 0x00F5, 0x0188, 0xFE77, 0xFF0A, 0xFF76, 0xFFD3 },
+    { 0x002E, 0x0090, 0x0100, 0x019A, 0xFE65, 0xFEFF, 0xFF6F, 0xFFD1 },
+    { 0x0030, 0x0096, 0x010B, 0x01AC, 0xFE53, 0xFEF4, 0xFF69, 0xFFCF },
+    { 0x0033, 0x009D, 0x0118, 0x01C1, 0xFE3E, 0xFEE7, 0xFF62, 0xFFCC },
+    { 0x0035, 0x00A5, 0x0125, 0x01D6, 0xFE29, 0xFEDA, 0xFF5A, 0xFFCA },
+    { 0x0037, 0x00AC, 0x0132, 0x01EA, 0xFE15, 0xFECD, 0xFF53, 0xFFC8 },
+    { 0x003A, 0x00B3, 0x013F, 0x01FF, 0xFE00, 0xFEC0, 0xFF4C, 0xFFC5 },
+    { 0x003C, 0x00BB, 0x014D, 0x0216, 0xFDE9, 0xFEB2, 0xFF44, 0xFFC3 },
+    { 0x003F, 0x00C3, 0x015C, 0x022D, 0xFDD2, 0xFEA3, 0xFF3C, 0xFFC0 },
+    { 0x0042, 0x00CD, 0x016C, 0x0247, 0xFDB8, 0xFE93, 0xFF32, 0xFFBD },
+    { 0x0045, 0x00D6, 0x017C, 0x0261, 0xFD9E, 0xFE83, 0xFF29, 0xFFBA },
+    { 0x0048, 0x00DF, 0x018C, 0x027B, 0xFD84, 0xFE73, 0xFF20, 0xFFB7 },
+    { 0x004B, 0x00E9, 0x019E, 0x0297, 0xFD68, 0xFE61, 0xFF16, 0xFFB4 },
+    { 0x004F, 0x00F4, 0x01B1, 0x02B6, 0xFD49, 0xFE4E, 0xFF0B, 0xFFB0 },
+    { 0x0052, 0x00FE, 0x01C5, 0x02D5, 0xFD2A, 0xFE3A, 0xFF01, 0xFFAD },
+    { 0x0056, 0x0109, 0x01D8, 0x02F4, 0xFD0B, 0xFE27, 0xFEF6, 0xFFA9 },
+    { 0x005A, 0x0116, 0x01EF, 0x0318, 0xFCE7, 0xFE10, 0xFEE9, 0xFFA5 },
+    { 0x005E, 0x0122, 0x0204, 0x033A, 0xFCC5, 0xFDFB, 0xFEDD, 0xFFA1 },
+    { 0x0062, 0x012F, 0x021A, 0x035E, 0xFCA1, 0xFDE5, 0xFED0, 0xFF9D },
+    { 0x0066, 0x013C, 0x0232, 0x0385, 0xFC7A, 0xFDCD, 0xFEC3, 0xFF99 },
+    { 0x006B, 0x014B, 0x024C, 0x03AE, 0xFC51, 0xFDB3, 0xFEB4, 0xFF94 },
+    { 0x0070, 0x0159, 0x0266, 0x03D7, 0xFC28, 0xFD99, 0xFEA6, 0xFF8F },
+    { 0x0075, 0x0169, 0x0281, 0x0403, 0xFBFC, 0xFD7E, 0xFE96, 0xFF8A },
+    { 0x007A, 0x0179, 0x029E, 0x0432, 0xFBCD, 0xFD61, 0xFE86, 0xFF85 },
+    { 0x007F, 0x018A, 0x02BD, 0x0463, 0xFB9C, 0xFD42, 0xFE75, 0xFF80 },
+    { 0x0085, 0x019B, 0x02DC, 0x0494, 0xFB6B, 0xFD23, 0xFE64, 0xFF7A },
+    { 0x008B, 0x01AE, 0x02FC, 0x04C8, 0xFB37, 0xFD03, 0xFE51, 0xFF74 },
+    { 0x0091, 0x01C1, 0x031F, 0x0500, 0xFAFF, 0xFCE0, 0xFE3E, 0xFF6E },
+    { 0x0098, 0x01D5, 0x0343, 0x0539, 0xFAC6, 0xFCBC, 0xFE2A, 0xFF67 },
+    { 0x009F, 0x01EA, 0x0368, 0x0575, 0xFA8A, 0xFC97, 0xFE15, 0xFF60 },
+    { 0x00A6, 0x0200, 0x038F, 0x05B3, 0xFA4C, 0xFC70, 0xFDFF, 0xFF59 },
+    { 0x00AD, 0x0217, 0x03B7, 0x05F3, 0xFA0C, 0xFC48, 0xFDE8, 0xFF52 },
+    { 0x00B5, 0x022E, 0x03E1, 0x0636, 0xF9C9, 0xFC1E, 0xFDD1, 0xFF4A },
+    { 0x00BD, 0x0248, 0x040E, 0x067F, 0xF980, 0xFBF1, 0xFDB7, 0xFF42 },
+    { 0x00C5, 0x0262, 0x043D, 0x06CA, 0xF935, 0xFBC2, 0xFD9D, 0xFF3A },
+    { 0x00CE, 0x027D, 0x046D, 0x0717, 0xF8E8, 0xFB92, 0xFD82, 0xFF31 },
+    { 0x00D7, 0x0299, 0x049F, 0x0767, 0xF898, 0xFB60, 0xFD66, 0xFF28 },
+    { 0x00E1, 0x02B7, 0x04D5, 0x07BC, 0xF843, 0xFB2A, 0xFD48, 0xFF1E },
+    { 0x00EB, 0x02D6, 0x050B, 0x0814, 0xF7EB, 0xFAF4, 0xFD29, 0xFF14 },
+    { 0x00F6, 0x02F7, 0x0545, 0x0871, 0xF78E, 0xFABA, 0xFD08, 0xFF09 },
+    { 0x0101, 0x0318, 0x0581, 0x08D1, 0xF72E, 0xFA7E, 0xFCE7, 0xFEFE },
+    { 0x010C, 0x033C, 0x05C0, 0x0935, 0xF6CA, 0xFA3F, 0xFCC3, 0xFEF3 },
+    { 0x0118, 0x0361, 0x0602, 0x099F, 0xF660, 0xF9FD, 0xFC9E, 0xFEE7 },
+    { 0x0125, 0x0387, 0x0646, 0x0A0C, 0xF5F3, 0xF9B9, 0xFC78, 0xFEDA },
+    { 0x0132, 0x03B0, 0x068E, 0x0A80, 0xF57F, 0xF971, 0xFC4F, 0xFECD },
+    { 0x013F, 0x03DA, 0x06D9, 0x0AF7, 0xF508, 0xF926, 0xFC25, 0xFEC0 },
+    { 0x014E, 0x0406, 0x0728, 0x0B75, 0xF48A, 0xF8D7, 0xFBF9, 0xFEB1 },
+    { 0x015D, 0x0434, 0x077A, 0x0BF9, 0xF406, 0xF885, 0xFBCB, 0xFEA2 },
+    { 0x016C, 0x0464, 0x07CF, 0x0C82, 0xF37D, 0xF830, 0xFB9B, 0xFE93 },
+    { 0x017C, 0x0496, 0x0828, 0x0D10, 0xF2EF, 0xF7D7, 0xFB69, 0xFE83 },
+    { 0x018E, 0x04CB, 0x0886, 0x0DA6, 0xF259, 0xF779, 0xFB34, 0xFE71 },
+    { 0x019F, 0x0501, 0x08E6, 0x0E41, 0xF1BE, 0xF719, 0xFAFE, 0xFE60 },
+    { 0x01B2, 0x053B, 0x094C, 0x0EE3, 0xF11C, 0xF6B3, 0xFAC4, 0xFE4D },
+    { 0x01C5, 0x0576, 0x09B6, 0x0F8E, 0xF071, 0xF649, 0xFA89, 0xFE3A },
+    { 0x01D9, 0x05B5, 0x0A26, 0x1040, 0xEFBF, 0xF5D9, 0xFA4A, 0xFE26 },
+    { 0x01EF, 0x05F6, 0x0A9A, 0x10FA, 0xEF05, 0xF565, 0xFA09, 0xFE10 },
+    { 0x0205, 0x063A, 0x0B13, 0x11BC, 0xEE43, 0xF4EC, 0xF9C5, 0xFDFA },
+    { 0x021C, 0x0681, 0x0B91, 0x1285, 0xED7A, 0xF46E, 0xF97E, 0xFDE3 },
+    { 0x0234, 0x06CC, 0x0C15, 0x1359, 0xECA6, 0xF3EA, 0xF933, 0xFDCB },
+    { 0x024D, 0x071A, 0x0CA0, 0x1437, 0xEBC8, 0xF35F, 0xF8E5, 0xFDB2 },
+    { 0x0267, 0x076A, 0x0D2F, 0x151D, 0xEAE2, 0xF2D0, 0xF895, 0xFD98 },
+    { 0x0283, 0x07C0, 0x0DC7, 0x160F, 0xE9F0, 0xF238, 0xF83F, 0xFD7C },
+    { 0x029F, 0x0818, 0x0E63, 0x170A, 0xE8F5, 0xF19C, 0xF7E7, 0xFD60 },
+    { 0x02BD, 0x0874, 0x0F08, 0x1811, 0xE7EE, 0xF0F7, 0xF78B, 0xFD42 },
+    { 0x02DD, 0x08D5, 0x0FB4, 0x1926, 0xE6D9, 0xF04B, 0xF72A, 0xFD22 },
+    { 0x02FE, 0x093A, 0x1067, 0x1A44, 0xE5BB, 0xEF98, 0xF6C5, 0xFD01 },
+    { 0x0320, 0x09A3, 0x1122, 0x1B70, 0xE48F, 0xEEDD, 0xF65C, 0xFCDF },
+    { 0x0344, 0x0A12, 0x11E7, 0x1CAB, 0xE354, 0xEE18, 0xF5ED, 0xFCBB },
+    { 0x0369, 0x0A84, 0x12B2, 0x1DF0, 0xE20F, 0xED4D, 0xF57B, 0xFC96 },
+    { 0x0390, 0x0AFD, 0x1389, 0x1F48, 0xE0B7, 0xEC76, 0xF502, 0xFC6F },
+    { 0x03B8, 0x0B7A, 0x1467, 0x20AC, 0xDF53, 0xEB98, 0xF485, 0xFC47 },
+    { 0x03E3, 0x0BFE, 0x1551, 0x2223, 0xDDDC, 0xEAAE, 0xF401, 0xFC1C },
+    { 0x040F, 0x0C87, 0x1645, 0x23A9, 0xDC56, 0xE9BA, 0xF378, 0xFBF0 },
+    { 0x043E, 0x0D16, 0x1744, 0x2541, 0xDABE, 0xE8BB, 0xF2E9, 0xFBC1 },
+    { 0x046E, 0x0DAB, 0x184C, 0x26E8, 0xD917, 0xE7B3, 0xF254, 0xFB91 },
+    { 0x04A1, 0x0E47, 0x1961, 0x28A4, 0xD75B, 0xE69E, 0xF1B8, 0xFB5E },
+    { 0x04D6, 0x0EEA, 0x1A84, 0x2A75, 0xD58A, 0xE57B, 0xF115, 0xFB29 },
+    { 0x050D, 0x0F95, 0x1BB3, 0x2C5B, 0xD3A4, 0xE44C, 0xF06A, 0xFAF2 },
+    { 0x0547, 0x1046, 0x1CEF, 0x2E55, 0xD1AA, 0xE310, 0xEFB9, 0xFAB8 },
+    { 0x0583, 0x1100, 0x1E3A, 0x3066, 0xCF99, 0xE1C5, 0xEEFF, 0xFA7C },
+    { 0x05C2, 0x11C3, 0x1F94, 0x3292, 0xCD6D, 0xE06B, 0xEE3C, 0xFA3D },
+    { 0x0604, 0x128E, 0x20FC, 0x34D2, 0xCB2D, 0xDF03, 0xED71, 0xF9FB },
+    { 0x0649, 0x1362, 0x2275, 0x372E, 0xC8D1, 0xDD8A, 0xEC9D, 0xF9B6 },
+    { 0x0690, 0x143F, 0x23FF, 0x39A4, 0xC65B, 0xDC00, 0xEBC0, 0xF96F },
+    { 0x06DC, 0x1527, 0x259A, 0x3C37, 0xC3C8, 0xDA65, 0xEAD8, 0xF923 },
+    { 0x072A, 0x1619, 0x2749, 0x3EE8, 0xC117, 0xD8B6, 0xE9E6, 0xF8D5 },
+    { 0x077C, 0x1715, 0x2909, 0x41B6, 0xBE49, 0xD6F6, 0xE8EA, 0xF883 },
+    { 0x07D1, 0x181D, 0x2ADF, 0x44A6, 0xBB59, 0xD520, 0xE7E2, 0xF82E },
+    { 0x082B, 0x1930, 0x2CC7, 0x47B4, 0xB84B, 0xD338, 0xE6CF, 0xF7D4 },
+    { 0x0888, 0x1A50, 0x2EC6, 0x4AE7, 0xB518, 0xD139, 0xE5AF, 0xF777 },
+    { 0x08EA, 0x1B7D, 0x30DE, 0x4E40, 0xB1BF, 0xCF21, 0xE482, 0xF715 },
+    { 0x094F, 0x1CB7, 0x330C, 0x51BE, 0xAE41, 0xCCF3, 0xE348, 0xF6B0 },
+    { 0x09BA, 0x1DFF, 0x3554, 0x5565, 0xAA9A, 0xCAAB, 0xE200, 0xF645 },
+    { 0x0A29, 0x1F55, 0x37B4, 0x5932, 0xA6CD, 0xC84B, 0xE0AA, 0xF5D6 },
+    { 0x0A9D, 0x20BC, 0x3A31, 0x5D2E, 0xA2D1, 0xC5CE, 0xDF43, 0xF562 },
+    { 0x0B16, 0x2231, 0x3CC9, 0x6156, 0x9EA9, 0xC336, 0xDDCE, 0xF4E9 },
+    { 0x0B95, 0x23B8, 0x3F80, 0x65AF, 0x9A50, 0xC07F, 0xDC47, 0xF46A },
+    { 0x0C19, 0x2551, 0x4256, 0x6A39, 0x95C6, 0xBDA9, 0xDAAE, 0xF3E6 },
+    { 0x0CA4, 0x26FB, 0x454C, 0x6EF7, 0x9108, 0xBAB3, 0xD904, 0xF35B },
+    { 0x0D34, 0x28B8, 0x4864, 0x73EB, 0x8C14, 0xB79B, 0xD747, 0xF2CB },
+    { 0x0DCB, 0x2A8A, 0x4B9F, 0x7918, 0x86E7, 0xB460, 0xD575, 0xF234 },
+    { 0x0E68, 0x2C6F, 0x4EFE, 0x7E7E, 0x8181, 0xB101, 0xD390, 0xF197 },
+    { 0x0F0D, 0x2E6B, 0x5285, 0x7FFF, 0x8000, 0xAD7A, 0xD194, 0xF0F2 },
+    { 0x0FB9, 0x307E, 0x5635, 0x7FFF, 0x8000, 0xA9CA, 0xCF81, 0xF046 },
+    { 0x106D, 0x32A7, 0x5A0D, 0x7FFF, 0x8000, 0xA5F2, 0xCD58, 0xEF92 },
+    { 0x1128, 0x34EA, 0x5E12, 0x7FFF, 0x8000, 0xA1ED, 0xCB15, 0xEED7 },
+    { 0x11ED, 0x3747, 0x6245, 0x7FFF, 0x8000, 0x9DBA, 0xC8B8, 0xEE12 },
+    { 0x12B9, 0x39BF, 0x66A8, 0x7FFF, 0x8000, 0x9957, 0xC640, 0xED46 },
+    { 0x138F, 0x3C52, 0x6B3C, 0x7FFF, 0x8000, 0x94C3, 0xC3AD, 0xEC70 },
+    { 0x146F, 0x3F04, 0x7006, 0x7FFF, 0x8000, 0x8FF9, 0xC0FB, 0xEB90 },
+    { 0x1558, 0x41D3, 0x7505, 0x7FFF, 0x8000, 0x8AFA, 0xBE2C, 0xEAA7 },
+    { 0x164C, 0x44C3, 0x7A3E, 0x7FFF, 0x8000, 0x85C1, 0xBB3C, 0xE9B3 },
+    { 0x174B, 0x47D5, 0x7FB3, 0x7FFF, 0x8000, 0x804C, 0xB82A, 0xE8B4 },
+    { 0x1855, 0x4B0A, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0xB4F5, 0xE7AA },
+    { 0x196B, 0x4E63, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0xB19C, 0xE694 },
+    { 0x1A8D, 0x51E3, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0xAE1C, 0xE572 },
+    { 0x1BBD, 0x558B, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0xAA74, 0xE442 },
+    { 0x1CFA, 0x595C, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0xA6A3, 0xE305 },
+    { 0x1E45, 0x5D59, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0xA2A6, 0xE1BA },
+    { 0x1F9F, 0x6184, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0x9E7B, 0xE060 },
+    { 0x2108, 0x65DE, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0x9A21, 0xDEF7 },
+    { 0x2281, 0x6A6A, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0x9595, 0xDD7E },
+    { 0x240C, 0x6F29, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0x90D6, 0xDBF3 },
+    { 0x25A7, 0x741F, 0x7FFF, 0x7FFF, 0x8000, 0x8000, 0x8BE0, 0xDA58 },
+};
+
+static const uint16_t MACEtab4[][8] = {
+    { 0x0040, 0x00D8, 0xFF27, 0xFFBF, 0, 0, 0, 0 },  { 0x0043, 0x00E2, 0xFF1D, 0xFFBC, 0, 0, 0, 0 },
+    { 0x0046, 0x00EC, 0xFF13, 0xFFB9, 0, 0, 0, 0 },  { 0x004A, 0x00F6, 0xFF09, 0xFFB5, 0, 0, 0, 0 },
+    { 0x004D, 0x0101, 0xFEFE, 0xFFB2, 0, 0, 0, 0 },  { 0x0050, 0x010C, 0xFEF3, 0xFFAF, 0, 0, 0, 0 },
+    { 0x0054, 0x0118, 0xFEE7, 0xFFAB, 0, 0, 0, 0 },  { 0x0058, 0x0126, 0xFED9, 0xFFA7, 0, 0, 0, 0 },
+    { 0x005C, 0x0133, 0xFECC, 0xFFA3, 0, 0, 0, 0 },  { 0x0060, 0x0141, 0xFEBE, 0xFF9F, 0, 0, 0, 0 },
+    { 0x0064, 0x014E, 0xFEB1, 0xFF9B, 0, 0, 0, 0 },  { 0x0068, 0x015E, 0xFEA1, 0xFF97, 0, 0, 0, 0 },
+    { 0x006D, 0x016D, 0xFE92, 0xFF92, 0, 0, 0, 0 },  { 0x0072, 0x017E, 0xFE81, 0xFF8D, 0, 0, 0, 0 },
+    { 0x0077, 0x018F, 0xFE70, 0xFF88, 0, 0, 0, 0 },  { 0x007C, 0x01A0, 0xFE5F, 0xFF83, 0, 0, 0, 0 },
+    { 0x0082, 0x01B2, 0xFE4D, 0xFF7D, 0, 0, 0, 0 },  { 0x0088, 0x01C6, 0xFE39, 0xFF77, 0, 0, 0, 0 },
+    { 0x008E, 0x01DB, 0xFE24, 0xFF71, 0, 0, 0, 0 },  { 0x0094, 0x01EF, 0xFE10, 0xFF6B, 0, 0, 0, 0 },
+    { 0x009B, 0x0207, 0xFDF8, 0xFF64, 0, 0, 0, 0 },  { 0x00A2, 0x021D, 0xFDE2, 0xFF5D, 0, 0, 0, 0 },
+    { 0x00A9, 0x0234, 0xFDCB, 0xFF56, 0, 0, 0, 0 },  { 0x00B0, 0x024E, 0xFDB1, 0xFF4F, 0, 0, 0, 0 },
+    { 0x00B9, 0x0269, 0xFD96, 0xFF46, 0, 0, 0, 0 },  { 0x00C1, 0x0284, 0xFD7B, 0xFF3E, 0, 0, 0, 0 },
+    { 0x00C9, 0x02A1, 0xFD5E, 0xFF36, 0, 0, 0, 0 },  { 0x00D2, 0x02BF, 0xFD40, 0xFF2D, 0, 0, 0, 0 },
+    { 0x00DC, 0x02DF, 0xFD20, 0xFF23, 0, 0, 0, 0 },  { 0x00E6, 0x02FF, 0xFD00, 0xFF19, 0, 0, 0, 0 },
+    { 0x00F0, 0x0321, 0xFCDE, 0xFF0F, 0, 0, 0, 0 },  { 0x00FB, 0x0346, 0xFCB9, 0xFF04, 0, 0, 0, 0 },
+    { 0x0106, 0x036C, 0xFC93, 0xFEF9, 0, 0, 0, 0 },  { 0x0112, 0x0392, 0xFC6D, 0xFEED, 0, 0, 0, 0 },
+    { 0x011E, 0x03BB, 0xFC44, 0xFEE1, 0, 0, 0, 0 },  { 0x012B, 0x03E5, 0xFC1A, 0xFED4, 0, 0, 0, 0 },
+    { 0x0138, 0x0411, 0xFBEE, 0xFEC7, 0, 0, 0, 0 },  { 0x0146, 0x0441, 0xFBBE, 0xFEB9, 0, 0, 0, 0 },
+    { 0x0155, 0x0472, 0xFB8D, 0xFEAA, 0, 0, 0, 0 },  { 0x0164, 0x04A4, 0xFB5B, 0xFE9B, 0, 0, 0, 0 },
+    { 0x0174, 0x04D9, 0xFB26, 0xFE8B, 0, 0, 0, 0 },  { 0x0184, 0x0511, 0xFAEE, 0xFE7B, 0, 0, 0, 0 },
+    { 0x0196, 0x054A, 0xFAB5, 0xFE69, 0, 0, 0, 0 },  { 0x01A8, 0x0587, 0xFA78, 0xFE57, 0, 0, 0, 0 },
+    { 0x01BB, 0x05C6, 0xFA39, 0xFE44, 0, 0, 0, 0 },  { 0x01CE, 0x0608, 0xF9F7, 0xFE31, 0, 0, 0, 0 },
+    { 0x01E3, 0x064D, 0xF9B2, 0xFE1C, 0, 0, 0, 0 },  { 0x01F9, 0x0694, 0xF96B, 0xFE06, 0, 0, 0, 0 },
+    { 0x020F, 0x06E0, 0xF91F, 0xFDF0, 0, 0, 0, 0 },  { 0x0227, 0x072E, 0xF8D1, 0xFDD8, 0, 0, 0, 0 },
+    { 0x0240, 0x0781, 0xF87E, 0xFDBF, 0, 0, 0, 0 },  { 0x0259, 0x07D7, 0xF828, 0xFDA6, 0, 0, 0, 0 },
+    { 0x0274, 0x0831, 0xF7CE, 0xFD8B, 0, 0, 0, 0 },  { 0x0290, 0x088E, 0xF771, 0xFD6F, 0, 0, 0, 0 },
+    { 0x02AE, 0x08F0, 0xF70F, 0xFD51, 0, 0, 0, 0 },  { 0x02CC, 0x0955, 0xF6AA, 0xFD33, 0, 0, 0, 0 },
+    { 0x02EC, 0x09C0, 0xF63F, 0xFD13, 0, 0, 0, 0 },  { 0x030D, 0x0A2F, 0xF5D0, 0xFCF2, 0, 0, 0, 0 },
+    { 0x0330, 0x0AA4, 0xF55B, 0xFCCF, 0, 0, 0, 0 },  { 0x0355, 0x0B1E, 0xF4E1, 0xFCAA, 0, 0, 0, 0 },
+    { 0x037B, 0x0B9D, 0xF462, 0xFC84, 0, 0, 0, 0 },  { 0x03A2, 0x0C20, 0xF3DF, 0xFC5D, 0, 0, 0, 0 },
+    { 0x03CC, 0x0CAB, 0xF354, 0xFC33, 0, 0, 0, 0 },  { 0x03F8, 0x0D3D, 0xF2C2, 0xFC07, 0, 0, 0, 0 },
+    { 0x0425, 0x0DD3, 0xF22C, 0xFBDA, 0, 0, 0, 0 },  { 0x0454, 0x0E72, 0xF18D, 0xFBAB, 0, 0, 0, 0 },
+    { 0x0486, 0x0F16, 0xF0E9, 0xFB79, 0, 0, 0, 0 },  { 0x04B9, 0x0FC3, 0xF03C, 0xFB46, 0, 0, 0, 0 },
+    { 0x04F0, 0x1078, 0xEF87, 0xFB0F, 0, 0, 0, 0 },  { 0x0528, 0x1133, 0xEECC, 0xFAD7, 0, 0, 0, 0 },
+    { 0x0563, 0x11F7, 0xEE08, 0xFA9C, 0, 0, 0, 0 },  { 0x05A1, 0x12C6, 0xED39, 0xFA5E, 0, 0, 0, 0 },
+    { 0x05E1, 0x139B, 0xEC64, 0xFA1E, 0, 0, 0, 0 },  { 0x0624, 0x147C, 0xEB83, 0xF9DB, 0, 0, 0, 0 },
+    { 0x066A, 0x1565, 0xEA9A, 0xF995, 0, 0, 0, 0 },  { 0x06B3, 0x165A, 0xE9A5, 0xF94C, 0, 0, 0, 0 },
+    { 0x0700, 0x175A, 0xE8A5, 0xF8FF, 0, 0, 0, 0 },  { 0x0750, 0x1865, 0xE79A, 0xF8AF, 0, 0, 0, 0 },
+    { 0x07A3, 0x197A, 0xE685, 0xF85C, 0, 0, 0, 0 },  { 0x07FB, 0x1A9D, 0xE562, 0xF804, 0, 0, 0, 0 },
+    { 0x0856, 0x1BCE, 0xE431, 0xF7A9, 0, 0, 0, 0 },  { 0x08B5, 0x1D0C, 0xE2F3, 0xF74A, 0, 0, 0, 0 },
+    { 0x0919, 0x1E57, 0xE1A8, 0xF6E6, 0, 0, 0, 0 },  { 0x0980, 0x1FB2, 0xE04D, 0xF67F, 0, 0, 0, 0 },
+    { 0x09ED, 0x211D, 0xDEE2, 0xF612, 0, 0, 0, 0 },  { 0x0A5F, 0x2296, 0xDD69, 0xF5A0, 0, 0, 0, 0 },
+    { 0x0AD5, 0x2422, 0xDBDD, 0xF52A, 0, 0, 0, 0 },  { 0x0B51, 0x25BF, 0xDA40, 0xF4AE, 0, 0, 0, 0 },
+    { 0x0BD2, 0x276E, 0xD891, 0xF42D, 0, 0, 0, 0 },  { 0x0C5A, 0x2932, 0xD6CD, 0xF3A5, 0, 0, 0, 0 },
+    { 0x0CE7, 0x2B08, 0xD4F7, 0xF318, 0, 0, 0, 0 },  { 0x0D7A, 0x2CF4, 0xD30B, 0xF285, 0, 0, 0, 0 },
+    { 0x0E14, 0x2EF4, 0xD10B, 0xF1EB, 0, 0, 0, 0 },  { 0x0EB5, 0x310C, 0xCEF3, 0xF14A, 0, 0, 0, 0 },
+    { 0x0F5D, 0x333E, 0xCCC1, 0xF0A2, 0, 0, 0, 0 },  { 0x100C, 0x3587, 0xCA78, 0xEFF3, 0, 0, 0, 0 },
+    { 0x10C4, 0x37EB, 0xC814, 0xEF3B, 0, 0, 0, 0 },  { 0x1183, 0x3A69, 0xC596, 0xEE7C, 0, 0, 0, 0 },
+    { 0x124B, 0x3D05, 0xC2FA, 0xEDB4, 0, 0, 0, 0 },  { 0x131C, 0x3FBE, 0xC041, 0xECE3, 0, 0, 0, 0 },
+    { 0x13F7, 0x4296, 0xBD69, 0xEC08, 0, 0, 0, 0 },  { 0x14DB, 0x458F, 0xBA70, 0xEB24, 0, 0, 0, 0 },
+    { 0x15C9, 0x48AA, 0xB755, 0xEA36, 0, 0, 0, 0 },  { 0x16C2, 0x4BE9, 0xB416, 0xE93D, 0, 0, 0, 0 },
+    { 0x17C6, 0x4F4C, 0xB0B3, 0xE839, 0, 0, 0, 0 },  { 0x18D6, 0x52D5, 0xAD2A, 0xE729, 0, 0, 0, 0 },
+    { 0x19F2, 0x5688, 0xA977, 0xE60D, 0, 0, 0, 0 },  { 0x1B1A, 0x5A65, 0xA59A, 0xE4E5, 0, 0, 0, 0 },
+    { 0x1C50, 0x5E6D, 0xA192, 0xE3AF, 0, 0, 0, 0 },  { 0x1D93, 0x62A4, 0x9D5B, 0xE26C, 0, 0, 0, 0 },
+    { 0x1EE5, 0x670C, 0x98F3, 0xE11A, 0, 0, 0, 0 },  { 0x2046, 0x6BA5, 0x945A, 0xDFB9, 0, 0, 0, 0 },
+    { 0x21B7, 0x7072, 0x8F8D, 0xDE48, 0, 0, 0, 0 },  { 0x2338, 0x7578, 0x8A87, 0xDCC7, 0, 0, 0, 0 },
+    { 0x24CB, 0x7AB5, 0x854A, 0xDB34, 0, 0, 0, 0 },  { 0x266F, 0x7FFF, 0x8000, 0xD990, 0, 0, 0, 0 },
+    { 0x2826, 0x7FFF, 0x8000, 0xD7D9, 0, 0, 0, 0 },  { 0x29F1, 0x7FFF, 0x8000, 0xD60E, 0, 0, 0, 0 },
+    { 0x2BD0, 0x7FFF, 0x8000, 0xD42F, 0, 0, 0, 0 },  { 0x2DC5, 0x7FFF, 0x8000, 0xD23A, 0, 0, 0, 0 },
+    { 0x2FD0, 0x7FFF, 0x8000, 0xD02F, 0, 0, 0, 0 },  { 0x31F2, 0x7FFF, 0x8000, 0xCE0D, 0, 0, 0, 0 },
+    { 0x342C, 0x7FFF, 0x8000, 0xCBD3, 0, 0, 0, 0 },  { 0x3681, 0x7FFF, 0x8000, 0xC97E, 0, 0, 0, 0 },
+    { 0x38F0, 0x7FFF, 0x8000, 0xC70F, 0, 0, 0, 0 },  { 0x3B7A, 0x7FFF, 0x8000, 0xC485, 0, 0, 0, 0 },
+    { 0x3E22, 0x7FFF, 0x8000, 0xC1DD, 0, 0, 0, 0 },  { 0x40E7, 0x7FFF, 0x8000, 0xBF18, 0, 0, 0, 0 },
+};
+/* end of constants */
+
+typedef struct MACEContext {
+  short index, lev, factor, prev2, previous, level;
+  short *outPtr;
+} MACEContext;
+
+/* /// "chomp3()" */
+static void chomp3(MACEContext *ctx,
+            uint8_t val,
+            const uint16_t tab1[],
+            const uint16_t tab2[][8],
+            uint32_t numChannels)
+{
+  short current;
+
+  current=(short)tab2[(ctx->index & 0x7f0) >> 4][val];
+  if (current+ctx->lev > 32767) current=32767;
+  else if (current+ctx->lev < -32768) current=-32767;
+  else current+=ctx->lev;
+  ctx->lev=current-(current >> 3);
+//  *ctx->outPtr++=current >> 8;
+  *ctx->outPtr=current;
+  ctx->outPtr+=numChannels;
+  if ( ( ctx->index += tab1[val]-(ctx->index>>5) ) < 0 ) ctx->index = 0;
+}
+/* \\\ */
+
+/* /// "Exp1to3()" */
+static void Exp1to3(MACEContext *ctx,
+             uint8_t *inBuffer,
+             void *outBuffer,
+             uint32_t cnt,
+             uint32_t numChannels,
+             uint32_t whichChannel)
+{
+   uint8_t pkt;
+
+/*
+   if (inState) {
+     ctx->index=inState[0];
+     ctx->lev=inState[1];
+   } else
+*/
+   ctx->index=ctx->lev=0;
+
+   inBuffer+=(whichChannel-1)*2;
+
+   ctx->outPtr=outBuffer;
+
+   while (cnt>0) {
+     pkt=inBuffer[0];
+     chomp3(ctx, pkt       & 7, MACEtab1, MACEtab2, numChannels);
+     chomp3(ctx,(pkt >> 3) & 3, MACEtab3, MACEtab4, numChannels);
+     chomp3(ctx, pkt >> 5     , MACEtab1, MACEtab2, numChannels);
+     pkt=inBuffer[1];
+     chomp3(ctx, pkt       & 7, MACEtab1, MACEtab2, numChannels);
+     chomp3(ctx,(pkt >> 3) & 3, MACEtab3, MACEtab4, numChannels);
+     chomp3(ctx, pkt >> 5     , MACEtab1, MACEtab2, numChannels);
+
+     inBuffer+=numChannels*2;
+     --cnt;
+   }
+
+/*
+   if (outState) {
+     outState[0]=ctx->index;
+     outState[1]=ctx->lev;
+   }
+*/
+}
+/* \\\ */
+
+/* /// "chomp6()" */
+static void chomp6(MACEContext *ctx,
+            uint8_t val,
+            const uint16_t tab1[],
+            const uint16_t tab2[][8],
+            uint32_t numChannels)
+{
+  short current;
+
+  current=(short)tab2[(ctx->index & 0x7f0) >> 4][val];
+
+  if ((ctx->previous^current)>=0) {
+    if (ctx->factor+506>32767) ctx->factor=32767;
+    else ctx->factor+=506;
+  } else {
+    if (ctx->factor-314<-32768) ctx->factor=-32767;
+    else ctx->factor-=314;
+  }
+
+  if (current+ctx->level>32767) current=32767;
+  else if (current+ctx->level<-32768) current=-32767;
+  else current+=ctx->level;
+
+  ctx->level=((current*ctx->factor) >> 15);
+  current>>=1;
+
+//  *ctx->outPtr++=(ctx->previous+ctx->prev2-((ctx->prev2-current) >> 2)) >> 8;
+//  *ctx->outPtr++=(ctx->previous+current+((ctx->prev2-current) >> 2)) >> 8;
+  *ctx->outPtr=(ctx->previous+ctx->prev2-((ctx->prev2-current) >> 2));
+  ctx->outPtr+=numChannels;
+  *ctx->outPtr=(ctx->previous+current+((ctx->prev2-current) >> 2));
+  ctx->outPtr+=numChannels;
+  ctx->prev2=ctx->previous;
+  ctx->previous=current;
+
+  if( ( ctx->index += tab1[val]-(ctx->index>>5) ) < 0 ) ctx->index = 0;
+}
+/* \\\ */
+
+/* /// "Exp1to6()" */
+static void Exp1to6(MACEContext *ctx,
+             uint8_t *inBuffer,
+             void *outBuffer,
+             uint32_t cnt,
+             uint32_t numChannels,
+             uint32_t whichChannel)
+{
+   uint8_t pkt;
+
+/*
+   if (inState) {
+     ctx->previous=inState[0];
+     ctx->prev2=inState[1];
+     ctx->index=inState[2];
+     ctx->level=inState[3];
+     ctx->factor=inState[4];
+   } else
+*/
+   ctx->previous=ctx->prev2=ctx->index=ctx->level=ctx->factor=0;
+
+   inBuffer+=(whichChannel-1);
+   ctx->outPtr=outBuffer;
+
+   while (cnt>0) {
+     pkt=*inBuffer;
+
+     chomp6(ctx, pkt >> 5     , MACEtab1, MACEtab2, numChannels);
+     chomp6(ctx,(pkt >> 3) & 3, MACEtab3, MACEtab4, numChannels);
+     chomp6(ctx, pkt       & 7, MACEtab1, MACEtab2, numChannels);
+
+     inBuffer+=numChannels;
+     --cnt;
+   }
+
+/*
+   if (outState) {
+     outState[0]=ctx->previous;
+     outState[1]=ctx->prev2;
+     outState[2]=ctx->index;
+     outState[3]=ctx->level;
+     outState[4]=ctx->factor;
+   }
+*/
+}
+/* \\\ */
+
+static int mace_decode_init(AVCodecContext * avctx)
+{
+    if (avctx->channels > 2)
+        return -1;
+    return 0;
+}
+
+static int mace_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    short *samples;
+    MACEContext *c = avctx->priv_data;
+
+    samples = (short *)data;
+    switch (avctx->codec->id) {
+    case CODEC_ID_MACE3:
+#ifdef DEBUG
+puts("mace_decode_frame[3]()");
+#endif
+        Exp1to3(c, buf, samples, buf_size / 2 / avctx->channels, avctx->channels, 1);
+        if (avctx->channels == 2)
+            Exp1to3(c, buf, samples+1, buf_size / 2 / 2, 2, 2);
+        *data_size = 2 * 3 * buf_size;
+        break;
+    case CODEC_ID_MACE6:
+#ifdef DEBUG
+puts("mace_decode_frame[6]()");
+#endif
+        Exp1to6(c, buf, samples, buf_size / avctx->channels, avctx->channels, 1);
+        if (avctx->channels == 2)
+            Exp1to6(c, buf, samples+1, buf_size / 2, 2, 2);
+        *data_size = 2 * 6 * buf_size;
+        break;
+    default:
+        return -1;
+    }
+    return buf_size;
+}
+
+AVCodec mace3_decoder = {
+    "mace3",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MACE3,
+    sizeof(MACEContext),
+    mace_decode_init,
+    NULL,
+    NULL,
+    mace_decode_frame,
+};
+
+AVCodec mace6_decoder = {
+    "mace6",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MACE6,
+    sizeof(MACEContext),
+    mace_decode_init,
+    NULL,
+    NULL,
+    mace_decode_frame,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/mathops.h b/contrib/ffmpeg/libavcodec/mathops.h
new file mode 100644
index 000000000..c6ec70597
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mathops.h
@@ -0,0 +1,69 @@
+/*
+ * simple math operations
+ * Copyright (c) 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef MATHOPS_H
+#define MATHOPS_H
+
+#ifdef ARCH_X86_32
+
+#include "i386/mathops.h"
+
+#elif defined(ARCH_ARMV4L)
+
+#include "armv4l/mathops.h"
+
+#elif defined(ARCH_PPC)
+
+#include "ppc/mathops.h"
+
+#endif
+
+/* generic implementation */
+
+#ifndef MULL
+#   define MULL(a,b) (((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)
+#endif
+
+#ifndef MULH
+//gcc 3.4 creates an incredibly bloated mess out of this
+//#    define MULH(a,b) (((int64_t)(a) * (int64_t)(b))>>32)
+
+static av_always_inline int MULH(int a, int b){
+    return ((int64_t)(a) * (int64_t)(b))>>32;
+}
+#endif
+
+#ifndef MUL64
+#   define MUL64(a,b) ((int64_t)(a) * (int64_t)(b))
+#endif
+
+/* signed 16x16 -> 32 multiply add accumulate */
+#ifndef MAC16
+#   define MAC16(rt, ra, rb) rt += (ra) * (rb)
+#endif
+
+/* signed 16x16 -> 32 multiply */
+#ifndef MUL16
+#   define MUL16(ra, rb) ((ra) * (rb))
+#endif
+
+#endif //MATHOPS_H
+
diff --git a/contrib/ffmpeg/libavcodec/mdct.c b/contrib/ffmpeg/libavcodec/mdct.c
new file mode 100644
index 000000000..de3275289
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mdct.c
@@ -0,0 +1,177 @@
+/*
+ * MDCT/IMDCT transforms
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "dsputil.h"
+
+/**
+ * @file mdct.c
+ * MDCT/IMDCT transforms.
+ */
+
+/**
+ * init MDCT or IMDCT computation.
+ */
+int ff_mdct_init(MDCTContext *s, int nbits, int inverse)
+{
+    int n, n4, i;
+    float alpha;
+
+    memset(s, 0, sizeof(*s));
+    n = 1 << nbits;
+    s->nbits = nbits;
+    s->n = n;
+    n4 = n >> 2;
+    s->tcos = av_malloc(n4 * sizeof(FFTSample));
+    if (!s->tcos)
+        goto fail;
+    s->tsin = av_malloc(n4 * sizeof(FFTSample));
+    if (!s->tsin)
+        goto fail;
+
+    for(i=0;i<n4;i++) {
+        alpha = 2 * M_PI * (i + 1.0 / 8.0) / n;
+        s->tcos[i] = -cos(alpha);
+        s->tsin[i] = -sin(alpha);
+    }
+    if (ff_fft_init(&s->fft, s->nbits - 2, inverse) < 0)
+        goto fail;
+    return 0;
+ fail:
+    av_freep(&s->tcos);
+    av_freep(&s->tsin);
+    return -1;
+}
+
+/* complex multiplication: p = a * b */
+#define CMUL(pre, pim, are, aim, bre, bim) \
+{\
+    float _are = (are);\
+    float _aim = (aim);\
+    float _bre = (bre);\
+    float _bim = (bim);\
+    (pre) = _are * _bre - _aim * _bim;\
+    (pim) = _are * _bim + _aim * _bre;\
+}
+
+/**
+ * Compute inverse MDCT of size N = 2^nbits
+ * @param output N samples
+ * @param input N/2 samples
+ * @param tmp N/2 samples
+ */
+void ff_imdct_calc(MDCTContext *s, FFTSample *output,
+                   const FFTSample *input, FFTSample *tmp)
+{
+    int k, n8, n4, n2, n, j;
+    const uint16_t *revtab = s->fft.revtab;
+    const FFTSample *tcos = s->tcos;
+    const FFTSample *tsin = s->tsin;
+    const FFTSample *in1, *in2;
+    FFTComplex *z = (FFTComplex *)tmp;
+
+    n = 1 << s->nbits;
+    n2 = n >> 1;
+    n4 = n >> 2;
+    n8 = n >> 3;
+
+    /* pre rotation */
+    in1 = input;
+    in2 = input + n2 - 1;
+    for(k = 0; k < n4; k++) {
+        j=revtab[k];
+        CMUL(z[j].re, z[j].im, *in2, *in1, tcos[k], tsin[k]);
+        in1 += 2;
+        in2 -= 2;
+    }
+    ff_fft_calc(&s->fft, z);
+
+    /* post rotation + reordering */
+    /* XXX: optimize */
+    for(k = 0; k < n4; k++) {
+        CMUL(z[k].re, z[k].im, z[k].re, z[k].im, tcos[k], tsin[k]);
+    }
+    for(k = 0; k < n8; k++) {
+        output[2*k] = -z[n8 + k].im;
+        output[n2-1-2*k] = z[n8 + k].im;
+
+        output[2*k+1] = z[n8-1-k].re;
+        output[n2-1-2*k-1] = -z[n8-1-k].re;
+
+        output[n2 + 2*k]=-z[k+n8].re;
+        output[n-1- 2*k]=-z[k+n8].re;
+
+        output[n2 + 2*k+1]=z[n8-k-1].im;
+        output[n-2 - 2 * k] = z[n8-k-1].im;
+    }
+}
+
+/**
+ * Compute MDCT of size N = 2^nbits
+ * @param input N samples
+ * @param out N/2 samples
+ * @param tmp temporary storage of N/2 samples
+ */
+void ff_mdct_calc(MDCTContext *s, FFTSample *out,
+                  const FFTSample *input, FFTSample *tmp)
+{
+    int i, j, n, n8, n4, n2, n3;
+    FFTSample re, im, re1, im1;
+    const uint16_t *revtab = s->fft.revtab;
+    const FFTSample *tcos = s->tcos;
+    const FFTSample *tsin = s->tsin;
+    FFTComplex *x = (FFTComplex *)tmp;
+
+    n = 1 << s->nbits;
+    n2 = n >> 1;
+    n4 = n >> 2;
+    n8 = n >> 3;
+    n3 = 3 * n4;
+
+    /* pre rotation */
+    for(i=0;i<n8;i++) {
+        re = -input[2*i+3*n4] - input[n3-1-2*i];
+        im = -input[n4+2*i] + input[n4-1-2*i];
+        j = revtab[i];
+        CMUL(x[j].re, x[j].im, re, im, -tcos[i], tsin[i]);
+
+        re = input[2*i] - input[n2-1-2*i];
+        im = -(input[n2+2*i] + input[n-1-2*i]);
+        j = revtab[n8 + i];
+        CMUL(x[j].re, x[j].im, re, im, -tcos[n8 + i], tsin[n8 + i]);
+    }
+
+    ff_fft_calc(&s->fft, x);
+
+    /* post rotation */
+    for(i=0;i<n4;i++) {
+        re = x[i].re;
+        im = x[i].im;
+        CMUL(re1, im1, re, im, -tsin[i], -tcos[i]);
+        out[2*i] = im1;
+        out[n2-1-2*i] = re1;
+    }
+}
+
+void ff_mdct_end(MDCTContext *s)
+{
+    av_freep(&s->tcos);
+    av_freep(&s->tsin);
+    ff_fft_end(&s->fft);
+}
diff --git a/contrib/ffmpeg/libavcodec/mdec.c b/contrib/ffmpeg/libavcodec/mdec.c
new file mode 100644
index 000000000..ee43b2777
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mdec.c
@@ -0,0 +1,270 @@
+/*
+ * PSX MDEC codec
+ * Copyright (c) 2003 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * based upon code from Sebastian Jedruszkiewicz <elf@frogger.rules.pl>
+ */
+
+/**
+ * @file mdec.c
+ * PSX MDEC codec.
+ * This is very similar to intra only MPEG1.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+typedef struct MDECContext{
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame picture;
+    PutBitContext pb;
+    GetBitContext gb;
+    ScanTable scantable;
+    int version;
+    int qscale;
+    int last_dc[3];
+    int mb_width;
+    int mb_height;
+    int mb_x, mb_y;
+    DECLARE_ALIGNED_8(DCTELEM, block[6][64]);
+    DECLARE_ALIGNED_8(uint16_t, intra_matrix[64]);
+    DECLARE_ALIGNED_8(int, q_intra_matrix[64]);
+    uint8_t *bitstream_buffer;
+    unsigned int bitstream_buffer_size;
+    int block_last_index[6];
+} MDECContext;
+
+//very similar to mpeg1
+static inline int mdec_decode_block_intra(MDECContext *a, DCTELEM *block, int n)
+{
+    int level, diff, i, j, run;
+    int component;
+    RLTable *rl = &rl_mpeg1;
+    uint8_t * const scantable= a->scantable.permutated;
+    const uint16_t *quant_matrix= ff_mpeg1_default_intra_matrix;
+    const int qscale= a->qscale;
+
+    /* DC coef */
+    if(a->version==2){
+        block[0]= 2*get_sbits(&a->gb, 10) + 1024;
+    }else{
+        component = (n <= 3 ? 0 : n - 4 + 1);
+        diff = decode_dc(&a->gb, component);
+        if (diff >= 0xffff)
+            return -1;
+        a->last_dc[component]+= diff;
+        block[0] = a->last_dc[component]<<3;
+    }
+
+    i = 0;
+    {
+        OPEN_READER(re, &a->gb);
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            UPDATE_CACHE(re, &a->gb);
+            GET_RL_VLC(level, run, re, &a->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level == 127){
+                break;
+            } else if(level != 0) {
+                i += run;
+                j = scantable[i];
+                level= (level*qscale*quant_matrix[j])>>3;
+//                level= (level-1)|1;
+                level = (level ^ SHOW_SBITS(re, &a->gb, 1)) - SHOW_SBITS(re, &a->gb, 1);
+                LAST_SKIP_BITS(re, &a->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &a->gb, 6)+1; LAST_SKIP_BITS(re, &a->gb, 6);
+                UPDATE_CACHE(re, &a->gb);
+                level = SHOW_SBITS(re, &a->gb, 10); SKIP_BITS(re, &a->gb, 10);
+                i += run;
+                j = scantable[i];
+                if(level<0){
+                    level= -level;
+                    level= (level*qscale*quant_matrix[j])>>3;
+                    level= (level-1)|1;
+                    level= -level;
+                }else{
+                    level= (level*qscale*quant_matrix[j])>>3;
+                    level= (level-1)|1;
+                }
+            }
+            if (i > 63){
+                av_log(a->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", a->mb_x, a->mb_y);
+                return -1;
+            }
+
+            block[j] = level;
+        }
+        CLOSE_READER(re, &a->gb);
+    }
+    a->block_last_index[n] = i;
+    return 0;
+}
+
+static inline int decode_mb(MDECContext *a, DCTELEM block[6][64]){
+    int i;
+    const int block_index[6]= {5,4,0,1,2,3};
+
+    a->dsp.clear_blocks(block[0]);
+
+    for(i=0; i<6; i++){
+        if( mdec_decode_block_intra(a, block[ block_index[i] ], block_index[i]) < 0)
+            return -1;
+    }
+    return 0;
+}
+
+static inline void idct_put(MDECContext *a, int mb_x, int mb_y){
+    DCTELEM (*block)[64]= a->block;
+    int linesize= a->picture.linesize[0];
+
+    uint8_t *dest_y  = a->picture.data[0] + (mb_y * 16* linesize              ) + mb_x * 16;
+    uint8_t *dest_cb = a->picture.data[1] + (mb_y * 8 * a->picture.linesize[1]) + mb_x * 8;
+    uint8_t *dest_cr = a->picture.data[2] + (mb_y * 8 * a->picture.linesize[2]) + mb_x * 8;
+
+    a->dsp.idct_put(dest_y                 , linesize, block[0]);
+    a->dsp.idct_put(dest_y              + 8, linesize, block[1]);
+    a->dsp.idct_put(dest_y + 8*linesize    , linesize, block[2]);
+    a->dsp.idct_put(dest_y + 8*linesize + 8, linesize, block[3]);
+
+    if(!(a->avctx->flags&CODEC_FLAG_GRAY)){
+        a->dsp.idct_put(dest_cb, a->picture.linesize[1], block[4]);
+        a->dsp.idct_put(dest_cr, a->picture.linesize[2], block[5]);
+    }
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    MDECContext * const a = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    int i;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+    a->last_dc[0]=
+    a->last_dc[1]=
+    a->last_dc[2]= 0;
+
+    a->bitstream_buffer= av_fast_realloc(a->bitstream_buffer, &a->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    for(i=0; i<buf_size; i+=2){
+        a->bitstream_buffer[i]  = buf[i+1];
+        a->bitstream_buffer[i+1]= buf[i  ];
+    }
+    init_get_bits(&a->gb, a->bitstream_buffer, buf_size*8);
+
+    /* skip over 4 preamble bytes in stream (typically 0xXX 0xXX 0x00 0x38) */
+    skip_bits(&a->gb, 32);
+
+    a->qscale=  get_bits(&a->gb, 16);
+    a->version= get_bits(&a->gb, 16);
+
+//    printf("qscale:%d (0x%X), version:%d (0x%X)\n", a->qscale, a->qscale, a->version, a->version);
+
+    for(a->mb_x=0; a->mb_x<a->mb_width; a->mb_x++){
+        for(a->mb_y=0; a->mb_y<a->mb_height; a->mb_y++){
+            if( decode_mb(a, a->block) <0)
+                return -1;
+
+            idct_put(a, a->mb_x, a->mb_y);
+        }
+    }
+
+//    p->quality= (32 + a->inv_qscale/2)/a->inv_qscale;
+//    memset(p->qscale_table, p->quality, p->qstride*a->mb_height);
+
+    *picture= *(AVFrame*)&a->picture;
+    *data_size = sizeof(AVPicture);
+
+    emms_c();
+
+    return (get_bits_count(&a->gb)+31)/32*4;
+}
+
+static void mdec_common_init(AVCodecContext *avctx){
+    MDECContext * const a = avctx->priv_data;
+
+    dsputil_init(&a->dsp, avctx);
+
+    a->mb_width   = (avctx->coded_width  + 15) / 16;
+    a->mb_height  = (avctx->coded_height + 15) / 16;
+
+    avctx->coded_frame= (AVFrame*)&a->picture;
+    a->avctx= avctx;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    MDECContext * const a = avctx->priv_data;
+    AVFrame *p= (AVFrame*)&a->picture;
+
+    mdec_common_init(avctx);
+    init_vlcs();
+    ff_init_scantable(a->dsp.idct_permutation, &a->scantable, ff_zigzag_direct);
+/*
+    for(i=0; i<64; i++){
+        int index= ff_zigzag_direct[i];
+        a->intra_matrix[i]= 64*ff_mpeg1_default_intra_matrix[index] / a->inv_qscale;
+    }
+*/
+    p->qstride= a->mb_width;
+    p->qscale_table= av_mallocz( p->qstride * a->mb_height);
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+
+    return 0;
+}
+
+static int decode_end(AVCodecContext *avctx){
+    MDECContext * const a = avctx->priv_data;
+
+    av_freep(&a->bitstream_buffer);
+    av_freep(&a->picture.qscale_table);
+    a->bitstream_buffer_size=0;
+
+    return 0;
+}
+
+AVCodec mdec_decoder = {
+    "mdec",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MDEC,
+    sizeof(MDECContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/mjpeg.c b/contrib/ffmpeg/libavcodec/mjpeg.c
new file mode 100644
index 000000000..e3583e54e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mjpeg.c
@@ -0,0 +1,2651 @@
+/*
+ * MJPEG encoder and decoder
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2003 Alex Beregszaszi
+ * Copyright (c) 2003-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Support for external huffman table, various fixes (AVID workaround),
+ * aspecting, new decode_frame mechanism and apple mjpeg-b support
+ *                                  by Alex Beregszaszi <alex@naxine.org>
+ */
+
+/**
+ * @file mjpeg.c
+ * MJPEG encoder and decoder.
+ */
+
+//#define DEBUG
+#include <assert.h>
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "bytestream.h"
+
+/* use two quantizer tables (one for luminance and one for chrominance) */
+/* not yet working */
+#undef TWOMATRIXES
+
+typedef struct MJpegContext {
+    uint8_t huff_size_dc_luminance[12]; //FIXME use array [3] instead of lumi / chrom, for easier addressing
+    uint16_t huff_code_dc_luminance[12];
+    uint8_t huff_size_dc_chrominance[12];
+    uint16_t huff_code_dc_chrominance[12];
+
+    uint8_t huff_size_ac_luminance[256];
+    uint16_t huff_code_ac_luminance[256];
+    uint8_t huff_size_ac_chrominance[256];
+    uint16_t huff_code_ac_chrominance[256];
+} MJpegContext;
+
+/* JPEG marker codes */
+typedef enum {
+    /* start of frame */
+    SOF0  = 0xc0,       /* baseline */
+    SOF1  = 0xc1,       /* extended sequential, huffman */
+    SOF2  = 0xc2,       /* progressive, huffman */
+    SOF3  = 0xc3,       /* lossless, huffman */
+
+    SOF5  = 0xc5,       /* differential sequential, huffman */
+    SOF6  = 0xc6,       /* differential progressive, huffman */
+    SOF7  = 0xc7,       /* differential lossless, huffman */
+    JPG   = 0xc8,       /* reserved for JPEG extension */
+    SOF9  = 0xc9,       /* extended sequential, arithmetic */
+    SOF10 = 0xca,       /* progressive, arithmetic */
+    SOF11 = 0xcb,       /* lossless, arithmetic */
+
+    SOF13 = 0xcd,       /* differential sequential, arithmetic */
+    SOF14 = 0xce,       /* differential progressive, arithmetic */
+    SOF15 = 0xcf,       /* differential lossless, arithmetic */
+
+    DHT   = 0xc4,       /* define huffman tables */
+
+    DAC   = 0xcc,       /* define arithmetic-coding conditioning */
+
+    /* restart with modulo 8 count "m" */
+    RST0  = 0xd0,
+    RST1  = 0xd1,
+    RST2  = 0xd2,
+    RST3  = 0xd3,
+    RST4  = 0xd4,
+    RST5  = 0xd5,
+    RST6  = 0xd6,
+    RST7  = 0xd7,
+
+    SOI   = 0xd8,       /* start of image */
+    EOI   = 0xd9,       /* end of image */
+    SOS   = 0xda,       /* start of scan */
+    DQT   = 0xdb,       /* define quantization tables */
+    DNL   = 0xdc,       /* define number of lines */
+    DRI   = 0xdd,       /* define restart interval */
+    DHP   = 0xde,       /* define hierarchical progression */
+    EXP   = 0xdf,       /* expand reference components */
+
+    APP0  = 0xe0,
+    APP1  = 0xe1,
+    APP2  = 0xe2,
+    APP3  = 0xe3,
+    APP4  = 0xe4,
+    APP5  = 0xe5,
+    APP6  = 0xe6,
+    APP7  = 0xe7,
+    APP8  = 0xe8,
+    APP9  = 0xe9,
+    APP10 = 0xea,
+    APP11 = 0xeb,
+    APP12 = 0xec,
+    APP13 = 0xed,
+    APP14 = 0xee,
+    APP15 = 0xef,
+
+    JPG0  = 0xf0,
+    JPG1  = 0xf1,
+    JPG2  = 0xf2,
+    JPG3  = 0xf3,
+    JPG4  = 0xf4,
+    JPG5  = 0xf5,
+    JPG6  = 0xf6,
+    SOF48 = 0xf7,       ///< JPEG-LS
+    LSE   = 0xf8,       ///< JPEG-LS extension parameters
+    JPG9  = 0xf9,
+    JPG10 = 0xfa,
+    JPG11 = 0xfb,
+    JPG12 = 0xfc,
+    JPG13 = 0xfd,
+
+    COM   = 0xfe,       /* comment */
+
+    TEM   = 0x01,       /* temporary private use for arithmetic coding */
+
+    /* 0x02 -> 0xbf reserved */
+} JPEG_MARKER;
+
+#if 0
+/* These are the sample quantization tables given in JPEG spec section K.1.
+ * The spec says that the values given produce "good" quality, and
+ * when divided by 2, "very good" quality.
+ */
+static const unsigned char std_luminance_quant_tbl[64] = {
+    16,  11,  10,  16,  24,  40,  51,  61,
+    12,  12,  14,  19,  26,  58,  60,  55,
+    14,  13,  16,  24,  40,  57,  69,  56,
+    14,  17,  22,  29,  51,  87,  80,  62,
+    18,  22,  37,  56,  68, 109, 103,  77,
+    24,  35,  55,  64,  81, 104, 113,  92,
+    49,  64,  78,  87, 103, 121, 120, 101,
+    72,  92,  95,  98, 112, 100, 103,  99
+};
+static const unsigned char std_chrominance_quant_tbl[64] = {
+    17,  18,  24,  47,  99,  99,  99,  99,
+    18,  21,  26,  66,  99,  99,  99,  99,
+    24,  26,  56,  99,  99,  99,  99,  99,
+    47,  66,  99,  99,  99,  99,  99,  99,
+    99,  99,  99,  99,  99,  99,  99,  99,
+    99,  99,  99,  99,  99,  99,  99,  99,
+    99,  99,  99,  99,  99,  99,  99,  99,
+    99,  99,  99,  99,  99,  99,  99,  99
+};
+#endif
+
+/* Set up the standard Huffman tables (cf. JPEG standard section K.3) */
+/* IMPORTANT: these are only valid for 8-bit data precision! */
+static const uint8_t bits_dc_luminance[17] =
+{ /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 };
+static const uint8_t val_dc_luminance[] =
+{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
+
+static const uint8_t bits_dc_chrominance[17] =
+{ /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
+static const uint8_t val_dc_chrominance[] =
+{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
+
+static const uint8_t bits_ac_luminance[17] =
+{ /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d };
+static const uint8_t val_ac_luminance[] =
+{ 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
+  0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
+  0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
+  0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
+  0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
+  0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
+  0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
+  0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
+  0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
+  0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+  0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
+  0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+  0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+  0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+  0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+  0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
+  0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
+  0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
+  0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
+  0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+  0xf9, 0xfa
+};
+
+static const uint8_t bits_ac_chrominance[17] =
+{ /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 };
+
+static const uint8_t val_ac_chrominance[] =
+{ 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
+  0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
+  0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
+  0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
+  0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34,
+  0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26,
+  0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
+  0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
+  0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
+  0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
+  0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+  0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+  0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96,
+  0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
+  0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4,
+  0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3,
+  0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
+  0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
+  0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
+  0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+  0xf9, 0xfa
+};
+
+/* isn't this function nicer than the one in the libjpeg ? */
+static void build_huffman_codes(uint8_t *huff_size, uint16_t *huff_code,
+                                const uint8_t *bits_table, const uint8_t *val_table)
+{
+    int i, j, k,nb, code, sym;
+
+    code = 0;
+    k = 0;
+    for(i=1;i<=16;i++) {
+        nb = bits_table[i];
+        for(j=0;j<nb;j++) {
+            sym = val_table[k++];
+            huff_size[sym] = i;
+            huff_code[sym] = code;
+            code++;
+        }
+        code <<= 1;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+int mjpeg_init(MpegEncContext *s)
+{
+    MJpegContext *m;
+
+    m = av_malloc(sizeof(MJpegContext));
+    if (!m)
+        return -1;
+
+    s->min_qcoeff=-1023;
+    s->max_qcoeff= 1023;
+
+    /* build all the huffman tables */
+    build_huffman_codes(m->huff_size_dc_luminance,
+                        m->huff_code_dc_luminance,
+                        bits_dc_luminance,
+                        val_dc_luminance);
+    build_huffman_codes(m->huff_size_dc_chrominance,
+                        m->huff_code_dc_chrominance,
+                        bits_dc_chrominance,
+                        val_dc_chrominance);
+    build_huffman_codes(m->huff_size_ac_luminance,
+                        m->huff_code_ac_luminance,
+                        bits_ac_luminance,
+                        val_ac_luminance);
+    build_huffman_codes(m->huff_size_ac_chrominance,
+                        m->huff_code_ac_chrominance,
+                        bits_ac_chrominance,
+                        val_ac_chrominance);
+
+    s->mjpeg_ctx = m;
+    return 0;
+}
+
+void mjpeg_close(MpegEncContext *s)
+{
+    av_free(s->mjpeg_ctx);
+}
+#endif //CONFIG_ENCODERS
+
+#define PREDICT(ret, topleft, top, left, predictor)\
+    switch(predictor){\
+        case 1: ret= left; break;\
+        case 2: ret= top; break;\
+        case 3: ret= topleft; break;\
+        case 4: ret= left   +   top - topleft; break;\
+        case 5: ret= left   + ((top - topleft)>>1); break;\
+        case 6: ret= top + ((left   - topleft)>>1); break;\
+        default:\
+        case 7: ret= (left + top)>>1; break;\
+    }
+
+#ifdef CONFIG_ENCODERS
+static inline void put_marker(PutBitContext *p, int code)
+{
+    put_bits(p, 8, 0xff);
+    put_bits(p, 8, code);
+}
+
+/* table_class: 0 = DC coef, 1 = AC coefs */
+static int put_huffman_table(MpegEncContext *s, int table_class, int table_id,
+                             const uint8_t *bits_table, const uint8_t *value_table)
+{
+    PutBitContext *p = &s->pb;
+    int n, i;
+
+    put_bits(p, 4, table_class);
+    put_bits(p, 4, table_id);
+
+    n = 0;
+    for(i=1;i<=16;i++) {
+        n += bits_table[i];
+        put_bits(p, 8, bits_table[i]);
+    }
+
+    for(i=0;i<n;i++)
+        put_bits(p, 8, value_table[i]);
+
+    return n + 17;
+}
+
+static void jpeg_table_header(MpegEncContext *s)
+{
+    PutBitContext *p = &s->pb;
+    int i, j, size;
+    uint8_t *ptr;
+
+    /* quant matrixes */
+    put_marker(p, DQT);
+#ifdef TWOMATRIXES
+    put_bits(p, 16, 2 + 2 * (1 + 64));
+#else
+    put_bits(p, 16, 2 + 1 * (1 + 64));
+#endif
+    put_bits(p, 4, 0); /* 8 bit precision */
+    put_bits(p, 4, 0); /* table 0 */
+    for(i=0;i<64;i++) {
+        j = s->intra_scantable.permutated[i];
+        put_bits(p, 8, s->intra_matrix[j]);
+    }
+#ifdef TWOMATRIXES
+    put_bits(p, 4, 0); /* 8 bit precision */
+    put_bits(p, 4, 1); /* table 1 */
+    for(i=0;i<64;i++) {
+        j = s->intra_scantable.permutated[i];
+        put_bits(p, 8, s->chroma_intra_matrix[j]);
+    }
+#endif
+
+    /* huffman table */
+    put_marker(p, DHT);
+    flush_put_bits(p);
+    ptr = pbBufPtr(p);
+    put_bits(p, 16, 0); /* patched later */
+    size = 2;
+    size += put_huffman_table(s, 0, 0, bits_dc_luminance, val_dc_luminance);
+    size += put_huffman_table(s, 0, 1, bits_dc_chrominance, val_dc_chrominance);
+
+    size += put_huffman_table(s, 1, 0, bits_ac_luminance, val_ac_luminance);
+    size += put_huffman_table(s, 1, 1, bits_ac_chrominance, val_ac_chrominance);
+    ptr[0] = size >> 8;
+    ptr[1] = size;
+}
+
+static void jpeg_put_comments(MpegEncContext *s)
+{
+    PutBitContext *p = &s->pb;
+    int size;
+    uint8_t *ptr;
+
+    if (s->aspect_ratio_info /* && !lossless */)
+    {
+    /* JFIF header */
+    put_marker(p, APP0);
+    put_bits(p, 16, 16);
+    ff_put_string(p, "JFIF", 1); /* this puts the trailing zero-byte too */
+    put_bits(p, 16, 0x0201); /* v 1.02 */
+    put_bits(p, 8, 0); /* units type: 0 - aspect ratio */
+    put_bits(p, 16, s->avctx->sample_aspect_ratio.num);
+    put_bits(p, 16, s->avctx->sample_aspect_ratio.den);
+    put_bits(p, 8, 0); /* thumbnail width */
+    put_bits(p, 8, 0); /* thumbnail height */
+    }
+
+    /* comment */
+    if(!(s->flags & CODEC_FLAG_BITEXACT)){
+        put_marker(p, COM);
+        flush_put_bits(p);
+        ptr = pbBufPtr(p);
+        put_bits(p, 16, 0); /* patched later */
+        ff_put_string(p, LIBAVCODEC_IDENT, 1);
+        size = strlen(LIBAVCODEC_IDENT)+3;
+        ptr[0] = size >> 8;
+        ptr[1] = size;
+    }
+
+    if(  s->avctx->pix_fmt == PIX_FMT_YUV420P
+       ||s->avctx->pix_fmt == PIX_FMT_YUV422P
+       ||s->avctx->pix_fmt == PIX_FMT_YUV444P){
+        put_marker(p, COM);
+        flush_put_bits(p);
+        ptr = pbBufPtr(p);
+        put_bits(p, 16, 0); /* patched later */
+        ff_put_string(p, "CS=ITU601", 1);
+        size = strlen("CS=ITU601")+3;
+        ptr[0] = size >> 8;
+        ptr[1] = size;
+    }
+}
+
+void mjpeg_picture_header(MpegEncContext *s)
+{
+    const int lossless= s->avctx->codec_id != CODEC_ID_MJPEG;
+    const int ls      = s->avctx->codec_id == CODEC_ID_JPEGLS;
+
+    assert(!(ls && s->mjpeg_write_tables));
+
+    put_marker(&s->pb, SOI);
+
+    if (!s->mjpeg_data_only_frames)
+    {
+    jpeg_put_comments(s);
+
+    if (s->mjpeg_write_tables) jpeg_table_header(s);
+
+    switch(s->avctx->codec_id){
+    case CODEC_ID_MJPEG:  put_marker(&s->pb, SOF0 ); break;
+    case CODEC_ID_LJPEG:  put_marker(&s->pb, SOF3 ); break;
+    case CODEC_ID_JPEGLS: put_marker(&s->pb, SOF48); break;
+    default: assert(0);
+    }
+
+    put_bits(&s->pb, 16, 17);
+    if(lossless && s->avctx->pix_fmt == PIX_FMT_RGB32)
+        put_bits(&s->pb, 8, 9); /* 9 bits/component RCT */
+    else
+        put_bits(&s->pb, 8, 8); /* 8 bits/component */
+    put_bits(&s->pb, 16, s->height);
+    put_bits(&s->pb, 16, s->width);
+    put_bits(&s->pb, 8, 3); /* 3 components */
+
+    /* Y component */
+    put_bits(&s->pb, 8, 1); /* component number */
+    put_bits(&s->pb, 4, s->mjpeg_hsample[0]); /* H factor */
+    put_bits(&s->pb, 4, s->mjpeg_vsample[0]); /* V factor */
+    put_bits(&s->pb, 8, 0); /* select matrix */
+
+    /* Cb component */
+    put_bits(&s->pb, 8, 2); /* component number */
+    put_bits(&s->pb, 4, s->mjpeg_hsample[1]); /* H factor */
+    put_bits(&s->pb, 4, s->mjpeg_vsample[1]); /* V factor */
+#ifdef TWOMATRIXES
+    put_bits(&s->pb, 8, lossless ? 0 : 1); /* select matrix */
+#else
+    put_bits(&s->pb, 8, 0); /* select matrix */
+#endif
+
+    /* Cr component */
+    put_bits(&s->pb, 8, 3); /* component number */
+    put_bits(&s->pb, 4, s->mjpeg_hsample[2]); /* H factor */
+    put_bits(&s->pb, 4, s->mjpeg_vsample[2]); /* V factor */
+#ifdef TWOMATRIXES
+    put_bits(&s->pb, 8, lossless ? 0 : 1); /* select matrix */
+#else
+    put_bits(&s->pb, 8, 0); /* select matrix */
+#endif
+    }
+
+    /* scan header */
+    put_marker(&s->pb, SOS);
+    put_bits(&s->pb, 16, 12); /* length */
+    put_bits(&s->pb, 8, 3); /* 3 components */
+
+    /* Y component */
+    put_bits(&s->pb, 8, 1); /* index */
+    put_bits(&s->pb, 4, 0); /* DC huffman table index */
+    put_bits(&s->pb, 4, 0); /* AC huffman table index */
+
+    /* Cb component */
+    put_bits(&s->pb, 8, 2); /* index */
+    put_bits(&s->pb, 4, 1); /* DC huffman table index */
+    put_bits(&s->pb, 4, lossless ? 0 : 1); /* AC huffman table index */
+
+    /* Cr component */
+    put_bits(&s->pb, 8, 3); /* index */
+    put_bits(&s->pb, 4, 1); /* DC huffman table index */
+    put_bits(&s->pb, 4, lossless ? 0 : 1); /* AC huffman table index */
+
+    put_bits(&s->pb, 8, (lossless && !ls) ? s->avctx->prediction_method+1 : 0); /* Ss (not used) */
+
+    switch(s->avctx->codec_id){
+    case CODEC_ID_MJPEG:  put_bits(&s->pb, 8, 63); break; /* Se (not used) */
+    case CODEC_ID_LJPEG:  put_bits(&s->pb, 8,  0); break; /* not used */
+    case CODEC_ID_JPEGLS: put_bits(&s->pb, 8,  1); break; /* ILV = line interleaved */
+    default: assert(0);
+    }
+
+    put_bits(&s->pb, 8, 0); /* Ah/Al (not used) */
+
+    //FIXME DC/AC entropy table selectors stuff in jpegls
+}
+
+static void escape_FF(MpegEncContext *s, int start)
+{
+    int size= put_bits_count(&s->pb) - start*8;
+    int i, ff_count;
+    uint8_t *buf= s->pb.buf + start;
+    int align= (-(size_t)(buf))&3;
+
+    assert((size&7) == 0);
+    size >>= 3;
+
+    ff_count=0;
+    for(i=0; i<size && i<align; i++){
+        if(buf[i]==0xFF) ff_count++;
+    }
+    for(; i<size-15; i+=16){
+        int acc, v;
+
+        v= *(uint32_t*)(&buf[i]);
+        acc= (((v & (v>>4))&0x0F0F0F0F)+0x01010101)&0x10101010;
+        v= *(uint32_t*)(&buf[i+4]);
+        acc+=(((v & (v>>4))&0x0F0F0F0F)+0x01010101)&0x10101010;
+        v= *(uint32_t*)(&buf[i+8]);
+        acc+=(((v & (v>>4))&0x0F0F0F0F)+0x01010101)&0x10101010;
+        v= *(uint32_t*)(&buf[i+12]);
+        acc+=(((v & (v>>4))&0x0F0F0F0F)+0x01010101)&0x10101010;
+
+        acc>>=4;
+        acc+= (acc>>16);
+        acc+= (acc>>8);
+        ff_count+= acc&0xFF;
+    }
+    for(; i<size; i++){
+        if(buf[i]==0xFF) ff_count++;
+    }
+
+    if(ff_count==0) return;
+
+    /* skip put bits */
+    for(i=0; i<ff_count-3; i+=4)
+        put_bits(&s->pb, 32, 0);
+    put_bits(&s->pb, (ff_count-i)*8, 0);
+    flush_put_bits(&s->pb);
+
+    for(i=size-1; ff_count; i--){
+        int v= buf[i];
+
+        if(v==0xFF){
+//printf("%d %d\n", i, ff_count);
+            buf[i+ff_count]= 0;
+            ff_count--;
+        }
+
+        buf[i+ff_count]= v;
+    }
+}
+
+void ff_mjpeg_stuffing(PutBitContext * pbc)
+{
+    int length;
+    length= (-put_bits_count(pbc))&7;
+    if(length) put_bits(pbc, length, (1<<length)-1);
+}
+
+void mjpeg_picture_trailer(MpegEncContext *s)
+{
+    ff_mjpeg_stuffing(&s->pb);
+    flush_put_bits(&s->pb);
+
+    assert((s->header_bits&7)==0);
+
+    escape_FF(s, s->header_bits>>3);
+
+    put_marker(&s->pb, EOI);
+}
+
+static inline void mjpeg_encode_dc(MpegEncContext *s, int val,
+                                   uint8_t *huff_size, uint16_t *huff_code)
+{
+    int mant, nbits;
+
+    if (val == 0) {
+        put_bits(&s->pb, huff_size[0], huff_code[0]);
+    } else {
+        mant = val;
+        if (val < 0) {
+            val = -val;
+            mant--;
+        }
+
+        nbits= av_log2_16bit(val) + 1;
+
+        put_bits(&s->pb, huff_size[nbits], huff_code[nbits]);
+
+        put_bits(&s->pb, nbits, mant & ((1 << nbits) - 1));
+    }
+}
+
+static void encode_block(MpegEncContext *s, DCTELEM *block, int n)
+{
+    int mant, nbits, code, i, j;
+    int component, dc, run, last_index, val;
+    MJpegContext *m = s->mjpeg_ctx;
+    uint8_t *huff_size_ac;
+    uint16_t *huff_code_ac;
+
+    /* DC coef */
+    component = (n <= 3 ? 0 : (n&1) + 1);
+    dc = block[0]; /* overflow is impossible */
+    val = dc - s->last_dc[component];
+    if (n < 4) {
+        mjpeg_encode_dc(s, val, m->huff_size_dc_luminance, m->huff_code_dc_luminance);
+        huff_size_ac = m->huff_size_ac_luminance;
+        huff_code_ac = m->huff_code_ac_luminance;
+    } else {
+        mjpeg_encode_dc(s, val, m->huff_size_dc_chrominance, m->huff_code_dc_chrominance);
+        huff_size_ac = m->huff_size_ac_chrominance;
+        huff_code_ac = m->huff_code_ac_chrominance;
+    }
+    s->last_dc[component] = dc;
+
+    /* AC coefs */
+
+    run = 0;
+    last_index = s->block_last_index[n];
+    for(i=1;i<=last_index;i++) {
+        j = s->intra_scantable.permutated[i];
+        val = block[j];
+        if (val == 0) {
+            run++;
+        } else {
+            while (run >= 16) {
+                put_bits(&s->pb, huff_size_ac[0xf0], huff_code_ac[0xf0]);
+                run -= 16;
+            }
+            mant = val;
+            if (val < 0) {
+                val = -val;
+                mant--;
+            }
+
+            nbits= av_log2(val) + 1;
+            code = (run << 4) | nbits;
+
+            put_bits(&s->pb, huff_size_ac[code], huff_code_ac[code]);
+
+            put_bits(&s->pb, nbits, mant & ((1 << nbits) - 1));
+            run = 0;
+        }
+    }
+
+    /* output EOB only if not already 64 values */
+    if (last_index < 63 || run != 0)
+        put_bits(&s->pb, huff_size_ac[0], huff_code_ac[0]);
+}
+
+void mjpeg_encode_mb(MpegEncContext *s,
+                     DCTELEM block[6][64])
+{
+    int i;
+    for(i=0;i<5;i++) {
+        encode_block(s, block[i], i);
+    }
+    if (s->chroma_format == CHROMA_420) {
+        encode_block(s, block[5], 5);
+    } else {
+        encode_block(s, block[6], 6);
+        encode_block(s, block[5], 5);
+        encode_block(s, block[7], 7);
+    }
+}
+
+static int encode_picture_lossless(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    MpegEncContext * const s = avctx->priv_data;
+    MJpegContext * const m = s->mjpeg_ctx;
+    AVFrame *pict = data;
+    const int width= s->width;
+    const int height= s->height;
+    AVFrame * const p= (AVFrame*)&s->current_picture;
+    const int predictor= avctx->prediction_method+1;
+
+    init_put_bits(&s->pb, buf, buf_size);
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    mjpeg_picture_header(s);
+
+    s->header_bits= put_bits_count(&s->pb);
+
+    if(avctx->pix_fmt == PIX_FMT_RGB32){
+        int x, y, i;
+        const int linesize= p->linesize[0];
+        uint16_t (*buffer)[4]= (void *) s->rd_scratchpad;
+        int left[3], top[3], topleft[3];
+
+        for(i=0; i<3; i++){
+            buffer[0][i]= 1 << (9 - 1);
+        }
+
+        for(y = 0; y < height; y++) {
+            const int modified_predictor= y ? predictor : 1;
+            uint8_t *ptr = p->data[0] + (linesize * y);
+
+            if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < width*3*4){
+                av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+                return -1;
+            }
+
+            for(i=0; i<3; i++){
+                top[i]= left[i]= topleft[i]= buffer[0][i];
+            }
+            for(x = 0; x < width; x++) {
+                buffer[x][1] = ptr[4*x+0] - ptr[4*x+1] + 0x100;
+                buffer[x][2] = ptr[4*x+2] - ptr[4*x+1] + 0x100;
+                buffer[x][0] = (ptr[4*x+0] + 2*ptr[4*x+1] + ptr[4*x+2])>>2;
+
+                for(i=0;i<3;i++) {
+                    int pred, diff;
+
+                    PREDICT(pred, topleft[i], top[i], left[i], modified_predictor);
+
+                    topleft[i]= top[i];
+                    top[i]= buffer[x+1][i];
+
+                    left[i]= buffer[x][i];
+
+                    diff= ((left[i] - pred + 0x100)&0x1FF) - 0x100;
+
+                    if(i==0)
+                        mjpeg_encode_dc(s, diff, m->huff_size_dc_luminance, m->huff_code_dc_luminance); //FIXME ugly
+                    else
+                        mjpeg_encode_dc(s, diff, m->huff_size_dc_chrominance, m->huff_code_dc_chrominance);
+                }
+            }
+        }
+    }else{
+        int mb_x, mb_y, i;
+        const int mb_width  = (width  + s->mjpeg_hsample[0] - 1) / s->mjpeg_hsample[0];
+        const int mb_height = (height + s->mjpeg_vsample[0] - 1) / s->mjpeg_vsample[0];
+
+        for(mb_y = 0; mb_y < mb_height; mb_y++) {
+            if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < mb_width * 4 * 3 * s->mjpeg_hsample[0] * s->mjpeg_vsample[0]){
+                av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+                return -1;
+            }
+            for(mb_x = 0; mb_x < mb_width; mb_x++) {
+                if(mb_x==0 || mb_y==0){
+                    for(i=0;i<3;i++) {
+                        uint8_t *ptr;
+                        int x, y, h, v, linesize;
+                        h = s->mjpeg_hsample[i];
+                        v = s->mjpeg_vsample[i];
+                        linesize= p->linesize[i];
+
+                        for(y=0; y<v; y++){
+                            for(x=0; x<h; x++){
+                                int pred;
+
+                                ptr = p->data[i] + (linesize * (v * mb_y + y)) + (h * mb_x + x); //FIXME optimize this crap
+                                if(y==0 && mb_y==0){
+                                    if(x==0 && mb_x==0){
+                                        pred= 128;
+                                    }else{
+                                        pred= ptr[-1];
+                                    }
+                                }else{
+                                    if(x==0 && mb_x==0){
+                                        pred= ptr[-linesize];
+                                    }else{
+                                        PREDICT(pred, ptr[-linesize-1], ptr[-linesize], ptr[-1], predictor);
+                                    }
+                                }
+
+                                if(i==0)
+                                    mjpeg_encode_dc(s, (int8_t)(*ptr - pred), m->huff_size_dc_luminance, m->huff_code_dc_luminance); //FIXME ugly
+                                else
+                                    mjpeg_encode_dc(s, (int8_t)(*ptr - pred), m->huff_size_dc_chrominance, m->huff_code_dc_chrominance);
+                            }
+                        }
+                    }
+                }else{
+                    for(i=0;i<3;i++) {
+                        uint8_t *ptr;
+                        int x, y, h, v, linesize;
+                        h = s->mjpeg_hsample[i];
+                        v = s->mjpeg_vsample[i];
+                        linesize= p->linesize[i];
+
+                        for(y=0; y<v; y++){
+                            for(x=0; x<h; x++){
+                                int pred;
+
+                                ptr = p->data[i] + (linesize * (v * mb_y + y)) + (h * mb_x + x); //FIXME optimize this crap
+//printf("%d %d %d %d %8X\n", mb_x, mb_y, x, y, ptr);
+                                PREDICT(pred, ptr[-linesize-1], ptr[-linesize], ptr[-1], predictor);
+
+                                if(i==0)
+                                    mjpeg_encode_dc(s, (int8_t)(*ptr - pred), m->huff_size_dc_luminance, m->huff_code_dc_luminance); //FIXME ugly
+                                else
+                                    mjpeg_encode_dc(s, (int8_t)(*ptr - pred), m->huff_size_dc_chrominance, m->huff_code_dc_chrominance);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    emms_c();
+
+    mjpeg_picture_trailer(s);
+    s->picture_number++;
+
+    flush_put_bits(&s->pb);
+    return pbBufPtr(&s->pb) - s->pb.buf;
+//    return (put_bits_count(&f->pb)+7)/8;
+}
+
+#endif //CONFIG_ENCODERS
+
+/******************************************/
+/* decoding */
+
+#define MAX_COMPONENTS 4
+
+typedef struct MJpegDecodeContext {
+    AVCodecContext *avctx;
+    GetBitContext gb;
+    int mpeg_enc_ctx_allocated; /* true if decoding context allocated */
+
+    int start_code; /* current start code */
+    int buffer_size;
+    uint8_t *buffer;
+
+    int16_t quant_matrixes[4][64];
+    VLC vlcs[2][4];
+    int qscale[4];      ///< quantizer scale calculated from quant_matrixes
+
+    int org_height;  /* size given at codec init */
+    int first_picture;    /* true if decoding first picture */
+    int interlaced;     /* true if interlaced */
+    int bottom_field;   /* true if bottom field */
+    int lossless;
+    int ls;
+    int progressive;
+    int rgb;
+    int rct;            /* standard rct */
+    int pegasus_rct;    /* pegasus reversible colorspace transform */
+    int bits;           /* bits per component */
+
+    int maxval;
+    int near;         ///< near lossless bound (si 0 for lossless)
+    int t1,t2,t3;
+    int reset;        ///< context halfing intervall ?rename
+
+    int width, height;
+    int mb_width, mb_height;
+    int nb_components;
+    int component_id[MAX_COMPONENTS];
+    int h_count[MAX_COMPONENTS]; /* horizontal and vertical count for each component */
+    int v_count[MAX_COMPONENTS];
+    int comp_index[MAX_COMPONENTS];
+    int dc_index[MAX_COMPONENTS];
+    int ac_index[MAX_COMPONENTS];
+    int nb_blocks[MAX_COMPONENTS];
+    int h_scount[MAX_COMPONENTS];
+    int v_scount[MAX_COMPONENTS];
+    int h_max, v_max; /* maximum h and v counts */
+    int quant_index[4];   /* quant table index for each component */
+    int last_dc[MAX_COMPONENTS]; /* last DEQUANTIZED dc (XXX: am I right to do that ?) */
+    AVFrame picture; /* picture structure */
+    int linesize[MAX_COMPONENTS];                   ///< linesize << interlaced
+    int8_t *qscale_table;
+    DECLARE_ALIGNED_8(DCTELEM, block[64]);
+    ScanTable scantable;
+    void (*idct_put)(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+    void (*idct_add)(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+
+    int restart_interval;
+    int restart_count;
+
+    int buggy_avid;
+    int cs_itu601;
+    int interlace_polarity;
+
+    int mjpb_skiptosod;
+
+    int cur_scan; /* current scan, used by JPEG-LS */
+} MJpegDecodeContext;
+
+#include "jpeg_ls.c" //FIXME make jpeg-ls more independent
+
+static int mjpeg_decode_dht(MJpegDecodeContext *s);
+
+static int build_vlc(VLC *vlc, const uint8_t *bits_table, const uint8_t *val_table,
+                      int nb_codes, int use_static, int is_ac)
+{
+    uint8_t huff_size[256+16];
+    uint16_t huff_code[256+16];
+
+    assert(nb_codes <= 256);
+
+    memset(huff_size, 0, sizeof(huff_size));
+    build_huffman_codes(huff_size, huff_code, bits_table, val_table);
+
+    if(is_ac){
+        memmove(huff_size+16, huff_size, sizeof(uint8_t)*nb_codes);
+        memmove(huff_code+16, huff_code, sizeof(uint16_t)*nb_codes);
+        memset(huff_size, 0, sizeof(uint8_t)*16);
+        memset(huff_code, 0, sizeof(uint16_t)*16);
+        nb_codes += 16;
+    }
+
+    return init_vlc(vlc, 9, nb_codes, huff_size, 1, 1, huff_code, 2, 2, use_static);
+}
+
+static int mjpeg_decode_init(AVCodecContext *avctx)
+{
+    MJpegDecodeContext *s = avctx->priv_data;
+    MpegEncContext s2;
+    memset(s, 0, sizeof(MJpegDecodeContext));
+
+    s->avctx = avctx;
+
+    /* ugly way to get the idct & scantable FIXME */
+    memset(&s2, 0, sizeof(MpegEncContext));
+    s2.avctx= avctx;
+//    s2->out_format = FMT_MJPEG;
+    dsputil_init(&s2.dsp, avctx);
+    DCT_common_init(&s2);
+
+    s->scantable= s2.intra_scantable;
+    s->idct_put= s2.dsp.idct_put;
+    s->idct_add= s2.dsp.idct_add;
+
+    s->mpeg_enc_ctx_allocated = 0;
+    s->buffer_size = 0;
+    s->buffer = NULL;
+    s->start_code = -1;
+    s->first_picture = 1;
+    s->org_height = avctx->coded_height;
+
+    build_vlc(&s->vlcs[0][0], bits_dc_luminance, val_dc_luminance, 12, 0, 0);
+    build_vlc(&s->vlcs[0][1], bits_dc_chrominance, val_dc_chrominance, 12, 0, 0);
+    build_vlc(&s->vlcs[1][0], bits_ac_luminance, val_ac_luminance, 251, 0, 1);
+    build_vlc(&s->vlcs[1][1], bits_ac_chrominance, val_ac_chrominance, 251, 0, 1);
+
+    if (avctx->flags & CODEC_FLAG_EXTERN_HUFF)
+    {
+        av_log(avctx, AV_LOG_INFO, "mjpeg: using external huffman table\n");
+        init_get_bits(&s->gb, avctx->extradata, avctx->extradata_size*8);
+        mjpeg_decode_dht(s);
+        /* should check for error - but dunno */
+    }
+    if (avctx->extradata_size > 9 &&
+        AV_RL32(avctx->extradata + 4) == MKTAG('f','i','e','l')) {
+        if (avctx->extradata[9] == 6) { /* quicktime icefloe 019 */
+            s->interlace_polarity = 1; /* bottom field first */
+            av_log(avctx, AV_LOG_DEBUG, "mjpeg bottom field first\n");
+        }
+    }
+
+    return 0;
+}
+
+
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size){
+    int vop_found, i;
+    uint16_t state;
+
+    vop_found= pc->frame_start_found;
+    state= pc->state;
+
+    i=0;
+    if(!vop_found){
+        for(i=0; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state == 0xFFD8){
+                i++;
+                vop_found=1;
+                break;
+            }
+        }
+    }
+
+    if(vop_found){
+        /* EOF considered as end of frame */
+        if (buf_size == 0)
+            return 0;
+        for(; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state == 0xFFD8){
+                pc->frame_start_found=0;
+                pc->state=0;
+                return i-1;
+            }
+        }
+    }
+    pc->frame_start_found= vop_found;
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+static int jpeg_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    next= find_frame_end(pc, buf, buf_size);
+
+    if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+        *poutbuf = NULL;
+        *poutbuf_size = 0;
+        return buf_size;
+    }
+
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+/* quantize tables */
+static int mjpeg_decode_dqt(MJpegDecodeContext *s)
+{
+    int len, index, i, j;
+
+    len = get_bits(&s->gb, 16) - 2;
+
+    while (len >= 65) {
+        /* only 8 bit precision handled */
+        if (get_bits(&s->gb, 4) != 0)
+        {
+            av_log(s->avctx, AV_LOG_ERROR, "dqt: 16bit precision\n");
+            return -1;
+        }
+        index = get_bits(&s->gb, 4);
+        if (index >= 4)
+            return -1;
+        av_log(s->avctx, AV_LOG_DEBUG, "index=%d\n", index);
+        /* read quant table */
+        for(i=0;i<64;i++) {
+            j = s->scantable.permutated[i];
+            s->quant_matrixes[index][j] = get_bits(&s->gb, 8);
+        }
+
+        //XXX FIXME finetune, and perhaps add dc too
+        s->qscale[index]= FFMAX(
+            s->quant_matrixes[index][s->scantable.permutated[1]],
+            s->quant_matrixes[index][s->scantable.permutated[8]]) >> 1;
+        av_log(s->avctx, AV_LOG_DEBUG, "qscale[%d]: %d\n", index, s->qscale[index]);
+        len -= 65;
+    }
+
+    return 0;
+}
+
+/* decode huffman tables and build VLC decoders */
+static int mjpeg_decode_dht(MJpegDecodeContext *s)
+{
+    int len, index, i, class, n, v, code_max;
+    uint8_t bits_table[17];
+    uint8_t val_table[256];
+
+    len = get_bits(&s->gb, 16) - 2;
+
+    while (len > 0) {
+        if (len < 17)
+            return -1;
+        class = get_bits(&s->gb, 4);
+        if (class >= 2)
+            return -1;
+        index = get_bits(&s->gb, 4);
+        if (index >= 4)
+            return -1;
+        n = 0;
+        for(i=1;i<=16;i++) {
+            bits_table[i] = get_bits(&s->gb, 8);
+            n += bits_table[i];
+        }
+        len -= 17;
+        if (len < n || n > 256)
+            return -1;
+
+        code_max = 0;
+        for(i=0;i<n;i++) {
+            v = get_bits(&s->gb, 8);
+            if (v > code_max)
+                code_max = v;
+            val_table[i] = v;
+        }
+        len -= n;
+
+        /* build VLC and flush previous vlc if present */
+        free_vlc(&s->vlcs[class][index]);
+        av_log(s->avctx, AV_LOG_DEBUG, "class=%d index=%d nb_codes=%d\n",
+               class, index, code_max + 1);
+        if(build_vlc(&s->vlcs[class][index], bits_table, val_table, code_max + 1, 0, class > 0) < 0){
+            return -1;
+        }
+    }
+    return 0;
+}
+
+static int mjpeg_decode_sof(MJpegDecodeContext *s)
+{
+    int len, nb_components, i, width, height, pix_fmt_id;
+
+    /* XXX: verify len field validity */
+    len = get_bits(&s->gb, 16);
+    s->bits= get_bits(&s->gb, 8);
+
+    if(s->pegasus_rct) s->bits=9;
+    if(s->bits==9 && !s->pegasus_rct) s->rct=1;    //FIXME ugly
+
+    if (s->bits != 8 && !s->lossless){
+        av_log(s->avctx, AV_LOG_ERROR, "only 8 bits/component accepted\n");
+        return -1;
+    }
+
+    height = get_bits(&s->gb, 16);
+    width = get_bits(&s->gb, 16);
+
+    av_log(s->avctx, AV_LOG_DEBUG, "sof0: picture: %dx%d\n", width, height);
+    if(avcodec_check_dimensions(s->avctx, width, height))
+        return -1;
+
+    nb_components = get_bits(&s->gb, 8);
+    if (nb_components <= 0 ||
+        nb_components > MAX_COMPONENTS)
+        return -1;
+    if (s->ls && !(s->bits <= 8 || nb_components == 1)){
+        av_log(s->avctx, AV_LOG_ERROR, "only <= 8 bits/component or 16-bit gray accepted for JPEG-LS\n");
+        return -1;
+    }
+    s->nb_components = nb_components;
+    s->h_max = 1;
+    s->v_max = 1;
+    for(i=0;i<nb_components;i++) {
+        /* component id */
+        s->component_id[i] = get_bits(&s->gb, 8) - 1;
+        s->h_count[i] = get_bits(&s->gb, 4);
+        s->v_count[i] = get_bits(&s->gb, 4);
+        /* compute hmax and vmax (only used in interleaved case) */
+        if (s->h_count[i] > s->h_max)
+            s->h_max = s->h_count[i];
+        if (s->v_count[i] > s->v_max)
+            s->v_max = s->v_count[i];
+        s->quant_index[i] = get_bits(&s->gb, 8);
+        if (s->quant_index[i] >= 4)
+            return -1;
+        av_log(s->avctx, AV_LOG_DEBUG, "component %d %d:%d id: %d quant:%d\n", i, s->h_count[i],
+               s->v_count[i], s->component_id[i], s->quant_index[i]);
+    }
+
+    if(s->ls && (s->h_max > 1 || s->v_max > 1)) {
+        av_log(s->avctx, AV_LOG_ERROR, "Subsampling in JPEG-LS is not supported.\n");
+        return -1;
+    }
+
+    if(s->v_max==1 && s->h_max==1 && s->lossless==1) s->rgb=1;
+
+    /* if different size, realloc/alloc picture */
+    /* XXX: also check h_count and v_count */
+    if (width != s->width || height != s->height) {
+        av_freep(&s->qscale_table);
+
+        s->width = width;
+        s->height = height;
+
+        /* test interlaced mode */
+        if (s->first_picture &&
+            s->org_height != 0 &&
+            s->height < ((s->org_height * 3) / 4)) {
+            s->interlaced = 1;
+            s->bottom_field = s->interlace_polarity;
+            s->picture.interlaced_frame = 1;
+            s->picture.top_field_first = !s->interlace_polarity;
+            height *= 2;
+        }
+
+        avcodec_set_dimensions(s->avctx, width, height);
+
+        s->qscale_table= av_mallocz((s->width+15)/16);
+
+        s->first_picture = 0;
+    }
+
+    if(s->interlaced && (s->bottom_field == !s->interlace_polarity))
+        return 0;
+
+    /* XXX: not complete test ! */
+    pix_fmt_id = (s->h_count[0] << 20) | (s->v_count[0] << 16) |
+                 (s->h_count[1] << 12) | (s->v_count[1] <<  8) |
+                 (s->h_count[2] <<  4) |  s->v_count[2];
+    av_log(s->avctx, AV_LOG_DEBUG, "pix fmt id %x\n", pix_fmt_id);
+    switch(pix_fmt_id){
+    case 0x222222:
+    case 0x111111:
+        if(s->rgb){
+            s->avctx->pix_fmt = PIX_FMT_RGB32;
+        }else if(s->nb_components==3)
+            s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV444P : PIX_FMT_YUVJ444P;
+        else
+            s->avctx->pix_fmt = PIX_FMT_GRAY8;
+        break;
+    case 0x211111:
+    case 0x221212:
+        s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV422P : PIX_FMT_YUVJ422P;
+        break;
+    default:
+    case 0x221111:
+        s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV420P : PIX_FMT_YUVJ420P;
+        break;
+    }
+    if(s->ls){
+        if(s->nb_components > 1)
+            s->avctx->pix_fmt = PIX_FMT_RGB24;
+        else if(s->bits <= 8)
+            s->avctx->pix_fmt = PIX_FMT_GRAY8;
+        else
+            s->avctx->pix_fmt = PIX_FMT_GRAY16;
+    }
+
+    if(s->picture.data[0])
+        s->avctx->release_buffer(s->avctx, &s->picture);
+
+    s->picture.reference= 0;
+    if(s->avctx->get_buffer(s->avctx, &s->picture) < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    s->picture.pict_type= I_TYPE;
+    s->picture.key_frame= 1;
+
+    for(i=0; i<3; i++){
+        s->linesize[i]= s->picture.linesize[i] << s->interlaced;
+    }
+
+//    printf("%d %d %d %d %d %d\n", s->width, s->height, s->linesize[0], s->linesize[1], s->interlaced, s->avctx->height);
+
+    if (len != (8+(3*nb_components)))
+    {
+        av_log(s->avctx, AV_LOG_DEBUG, "decode_sof0: error, len(%d) mismatch\n", len);
+    }
+
+    /* totally blank picture as progressive JPEG will only add details to it */
+    if(s->progressive){
+        memset(s->picture.data[0], 0, s->picture.linesize[0] * s->height);
+        memset(s->picture.data[1], 0, s->picture.linesize[1] * s->height >> (s->v_max - s->v_count[1]));
+        memset(s->picture.data[2], 0, s->picture.linesize[2] * s->height >> (s->v_max - s->v_count[2]));
+    }
+    return 0;
+}
+
+static inline int mjpeg_decode_dc(MJpegDecodeContext *s, int dc_index)
+{
+    int code;
+    code = get_vlc2(&s->gb, s->vlcs[0][dc_index].table, 9, 2);
+    if (code < 0)
+    {
+        av_log(s->avctx, AV_LOG_WARNING, "mjpeg_decode_dc: bad vlc: %d:%d (%p)\n", 0, dc_index,
+               &s->vlcs[0][dc_index]);
+        return 0xffff;
+    }
+
+    if(code)
+        return get_xbits(&s->gb, code);
+    else
+        return 0;
+}
+
+/* decode block and dequantize */
+static int decode_block(MJpegDecodeContext *s, DCTELEM *block,
+                        int component, int dc_index, int ac_index, int16_t *quant_matrix)
+{
+    int code, i, j, level, val;
+
+    /* DC coef */
+    val = mjpeg_decode_dc(s, dc_index);
+    if (val == 0xffff) {
+        av_log(s->avctx, AV_LOG_ERROR, "error dc\n");
+        return -1;
+    }
+    val = val * quant_matrix[0] + s->last_dc[component];
+    s->last_dc[component] = val;
+    block[0] = val;
+    /* AC coefs */
+    i = 0;
+    {OPEN_READER(re, &s->gb)
+    for(;;) {
+        UPDATE_CACHE(re, &s->gb);
+        GET_VLC(code, re, &s->gb, s->vlcs[1][ac_index].table, 9, 2)
+
+        /* EOB */
+        if (code == 0x10)
+            break;
+        i += ((unsigned)code) >> 4;
+        if(code != 0x100){
+            code &= 0xf;
+            if(code > MIN_CACHE_BITS - 16){
+                UPDATE_CACHE(re, &s->gb)
+            }
+            {
+                int cache=GET_CACHE(re,&s->gb);
+                int sign=(~cache)>>31;
+                level = (NEG_USR32(sign ^ cache,code) ^ sign) - sign;
+            }
+
+            LAST_SKIP_BITS(re, &s->gb, code)
+
+            if (i >= 63) {
+                if(i == 63){
+                    j = s->scantable.permutated[63];
+                    block[j] = level * quant_matrix[j];
+                    break;
+                }
+                av_log(s->avctx, AV_LOG_ERROR, "error count: %d\n", i);
+                return -1;
+            }
+            j = s->scantable.permutated[i];
+            block[j] = level * quant_matrix[j];
+        }
+    }
+    CLOSE_READER(re, &s->gb)}
+
+    return 0;
+}
+
+/* decode block and dequantize - progressive JPEG version */
+static int decode_block_progressive(MJpegDecodeContext *s, DCTELEM *block,
+                        int component, int dc_index, int ac_index, int16_t *quant_matrix,
+                        int ss, int se, int Ah, int Al, int *EOBRUN)
+{
+    int code, i, j, level, val, run;
+
+    /* DC coef */
+    if(!ss){
+        val = mjpeg_decode_dc(s, dc_index);
+        if (val == 0xffff) {
+            av_log(s->avctx, AV_LOG_ERROR, "error dc\n");
+            return -1;
+        }
+        val = (val * quant_matrix[0] << Al) + s->last_dc[component];
+    }else
+        val = 0;
+    s->last_dc[component] = val;
+    block[0] = val;
+    if(!se) return 0;
+    /* AC coefs */
+    if(*EOBRUN){
+        (*EOBRUN)--;
+        return 0;
+    }
+    {OPEN_READER(re, &s->gb)
+    for(i=ss;;i++) {
+        UPDATE_CACHE(re, &s->gb);
+        GET_VLC(code, re, &s->gb, s->vlcs[1][ac_index].table, 9, 2)
+        /* Progressive JPEG use AC coeffs from zero and this decoder sets offset 16 by default */
+        code -= 16;
+        if(code & 0xF) {
+            i += ((unsigned) code) >> 4;
+            code &= 0xf;
+            if(code > MIN_CACHE_BITS - 16){
+                UPDATE_CACHE(re, &s->gb)
+            }
+            {
+                int cache=GET_CACHE(re,&s->gb);
+                int sign=(~cache)>>31;
+                level = (NEG_USR32(sign ^ cache,code) ^ sign) - sign;
+            }
+
+            LAST_SKIP_BITS(re, &s->gb, code)
+
+            if (i >= se) {
+                if(i == se){
+                    j = s->scantable.permutated[se];
+                    block[j] = level * quant_matrix[j] << Al;
+                    break;
+                }
+                av_log(s->avctx, AV_LOG_ERROR, "error count: %d\n", i);
+                return -1;
+            }
+            j = s->scantable.permutated[i];
+            block[j] = level * quant_matrix[j] << Al;
+        }else{
+            run = ((unsigned) code) >> 4;
+            if(run == 0xF){// ZRL - skip 15 coefficients
+                i += 15;
+            }else{
+                val = run;
+                run = (1 << run);
+                UPDATE_CACHE(re, &s->gb);
+                run += (GET_CACHE(re, &s->gb) >> (32 - val)) & (run - 1);
+                if(val)
+                    LAST_SKIP_BITS(re, &s->gb, val);
+                *EOBRUN = run - 1;
+                break;
+            }
+        }
+    }
+    CLOSE_READER(re, &s->gb)}
+
+    return 0;
+}
+
+static int ljpeg_decode_rgb_scan(MJpegDecodeContext *s, int predictor, int point_transform){
+    int i, mb_x, mb_y;
+    uint16_t buffer[32768][4];
+    int left[3], top[3], topleft[3];
+    const int linesize= s->linesize[0];
+    const int mask= (1<<s->bits)-1;
+
+    if((unsigned)s->mb_width > 32768) //dynamic alloc
+        return -1;
+
+    for(i=0; i<3; i++){
+        buffer[0][i]= 1 << (s->bits + point_transform - 1);
+    }
+    for(mb_y = 0; mb_y < s->mb_height; mb_y++) {
+        const int modified_predictor= mb_y ? predictor : 1;
+        uint8_t *ptr = s->picture.data[0] + (linesize * mb_y);
+
+        if (s->interlaced && s->bottom_field)
+            ptr += linesize >> 1;
+
+        for(i=0; i<3; i++){
+            top[i]= left[i]= topleft[i]= buffer[0][i];
+        }
+        for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
+            if (s->restart_interval && !s->restart_count)
+                s->restart_count = s->restart_interval;
+
+            for(i=0;i<3;i++) {
+                int pred;
+
+                topleft[i]= top[i];
+                top[i]= buffer[mb_x][i];
+
+                PREDICT(pred, topleft[i], top[i], left[i], modified_predictor);
+
+                left[i]=
+                buffer[mb_x][i]= mask & (pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform));
+            }
+
+            if (s->restart_interval && !--s->restart_count) {
+                align_get_bits(&s->gb);
+                skip_bits(&s->gb, 16); /* skip RSTn */
+            }
+        }
+
+        if(s->rct){
+            for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
+                ptr[4*mb_x+1] = buffer[mb_x][0] - ((buffer[mb_x][1] + buffer[mb_x][2] - 0x200)>>2);
+                ptr[4*mb_x+0] = buffer[mb_x][1] + ptr[4*mb_x+1];
+                ptr[4*mb_x+2] = buffer[mb_x][2] + ptr[4*mb_x+1];
+            }
+        }else if(s->pegasus_rct){
+            for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
+                ptr[4*mb_x+1] = buffer[mb_x][0] - ((buffer[mb_x][1] + buffer[mb_x][2])>>2);
+                ptr[4*mb_x+0] = buffer[mb_x][1] + ptr[4*mb_x+1];
+                ptr[4*mb_x+2] = buffer[mb_x][2] + ptr[4*mb_x+1];
+            }
+        }else{
+            for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
+                ptr[4*mb_x+0] = buffer[mb_x][0];
+                ptr[4*mb_x+1] = buffer[mb_x][1];
+                ptr[4*mb_x+2] = buffer[mb_x][2];
+            }
+        }
+    }
+    return 0;
+}
+
+static int ljpeg_decode_yuv_scan(MJpegDecodeContext *s, int predictor, int point_transform){
+    int i, mb_x, mb_y;
+    const int nb_components=3;
+
+    for(mb_y = 0; mb_y < s->mb_height; mb_y++) {
+        for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
+            if (s->restart_interval && !s->restart_count)
+                s->restart_count = s->restart_interval;
+
+            if(mb_x==0 || mb_y==0 || s->interlaced){
+                for(i=0;i<nb_components;i++) {
+                    uint8_t *ptr;
+                    int n, h, v, x, y, c, j, linesize;
+                    n = s->nb_blocks[i];
+                    c = s->comp_index[i];
+                    h = s->h_scount[i];
+                    v = s->v_scount[i];
+                    x = 0;
+                    y = 0;
+                    linesize= s->linesize[c];
+
+                    for(j=0; j<n; j++) {
+                        int pred;
+
+                        ptr = s->picture.data[c] + (linesize * (v * mb_y + y)) + (h * mb_x + x); //FIXME optimize this crap
+                        if(y==0 && mb_y==0){
+                            if(x==0 && mb_x==0){
+                                pred= 128 << point_transform;
+                            }else{
+                                pred= ptr[-1];
+                            }
+                        }else{
+                            if(x==0 && mb_x==0){
+                                pred= ptr[-linesize];
+                            }else{
+                                PREDICT(pred, ptr[-linesize-1], ptr[-linesize], ptr[-1], predictor);
+                            }
+                        }
+
+                        if (s->interlaced && s->bottom_field)
+                            ptr += linesize >> 1;
+                        *ptr= pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform);
+
+                        if (++x == h) {
+                            x = 0;
+                            y++;
+                        }
+                    }
+                }
+            }else{
+                for(i=0;i<nb_components;i++) {
+                    uint8_t *ptr;
+                    int n, h, v, x, y, c, j, linesize;
+                    n = s->nb_blocks[i];
+                    c = s->comp_index[i];
+                    h = s->h_scount[i];
+                    v = s->v_scount[i];
+                    x = 0;
+                    y = 0;
+                    linesize= s->linesize[c];
+
+                    for(j=0; j<n; j++) {
+                        int pred;
+
+                        ptr = s->picture.data[c] + (linesize * (v * mb_y + y)) + (h * mb_x + x); //FIXME optimize this crap
+                        PREDICT(pred, ptr[-linesize-1], ptr[-linesize], ptr[-1], predictor);
+                        *ptr= pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform);
+                        if (++x == h) {
+                            x = 0;
+                            y++;
+                        }
+                    }
+                }
+            }
+            if (s->restart_interval && !--s->restart_count) {
+                align_get_bits(&s->gb);
+                skip_bits(&s->gb, 16); /* skip RSTn */
+            }
+        }
+    }
+    return 0;
+}
+
+static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int ss, int se, int Ah, int Al){
+    int i, mb_x, mb_y;
+    int EOBRUN = 0;
+
+    if(Ah) return 0; /* TODO decode refinement planes too */
+    for(mb_y = 0; mb_y < s->mb_height; mb_y++) {
+        for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
+            if (s->restart_interval && !s->restart_count)
+                s->restart_count = s->restart_interval;
+
+            for(i=0;i<nb_components;i++) {
+                uint8_t *ptr;
+                int n, h, v, x, y, c, j;
+                n = s->nb_blocks[i];
+                c = s->comp_index[i];
+                h = s->h_scount[i];
+                v = s->v_scount[i];
+                x = 0;
+                y = 0;
+                for(j=0;j<n;j++) {
+                    memset(s->block, 0, sizeof(s->block));
+                    if (!s->progressive && decode_block(s, s->block, i,
+                                     s->dc_index[i], s->ac_index[i],
+                                     s->quant_matrixes[ s->quant_index[c] ]) < 0) {
+                        av_log(s->avctx, AV_LOG_ERROR, "error y=%d x=%d\n", mb_y, mb_x);
+                        return -1;
+                    }
+                    if (s->progressive && decode_block_progressive(s, s->block, i,
+                                     s->dc_index[i], s->ac_index[i],
+                                     s->quant_matrixes[ s->quant_index[c] ], ss, se, Ah, Al, &EOBRUN) < 0) {
+                        av_log(s->avctx, AV_LOG_ERROR, "error y=%d x=%d\n", mb_y, mb_x);
+                        return -1;
+                    }
+//                    av_log(s->avctx, AV_LOG_DEBUG, "mb: %d %d processed\n", mb_y, mb_x);
+                    ptr = s->picture.data[c] +
+                        (((s->linesize[c] * (v * mb_y + y) * 8) +
+                        (h * mb_x + x) * 8) >> s->avctx->lowres);
+                    if (s->interlaced && s->bottom_field)
+                        ptr += s->linesize[c] >> 1;
+//av_log(NULL, AV_LOG_DEBUG, "%d %d %d %d %d %d %d %d \n", mb_x, mb_y, x, y, c, s->bottom_field, (v * mb_y + y) * 8, (h * mb_x + x) * 8);
+                    if(!s->progressive)
+                        s->idct_put(ptr, s->linesize[c], s->block);
+                    else
+                        s->idct_add(ptr, s->linesize[c], s->block);
+                    if (++x == h) {
+                        x = 0;
+                        y++;
+                    }
+                }
+            }
+            /* (< 1350) buggy workaround for Spectralfan.mov, should be fixed */
+            if (s->restart_interval && (s->restart_interval < 1350) &&
+                !--s->restart_count) {
+                align_get_bits(&s->gb);
+                skip_bits(&s->gb, 16); /* skip RSTn */
+                for (i=0; i<nb_components; i++) /* reset dc */
+                    s->last_dc[i] = 1024;
+            }
+        }
+    }
+    return 0;
+}
+
+static int mjpeg_decode_sos(MJpegDecodeContext *s)
+{
+    int len, nb_components, i, h, v, predictor, point_transform;
+    int vmax, hmax, index, id;
+    const int block_size= s->lossless ? 1 : 8;
+    int ilv, prev_shift;
+
+    /* XXX: verify len field validity */
+    len = get_bits(&s->gb, 16);
+    nb_components = get_bits(&s->gb, 8);
+    if (len != 6+2*nb_components)
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "decode_sos: invalid len (%d)\n", len);
+        return -1;
+    }
+    vmax = 0;
+    hmax = 0;
+    for(i=0;i<nb_components;i++) {
+        id = get_bits(&s->gb, 8) - 1;
+        av_log(s->avctx, AV_LOG_DEBUG, "component: %d\n", id);
+        /* find component index */
+        for(index=0;index<s->nb_components;index++)
+            if (id == s->component_id[index])
+                break;
+        if (index == s->nb_components)
+        {
+            av_log(s->avctx, AV_LOG_ERROR, "decode_sos: index(%d) out of components\n", index);
+            return -1;
+        }
+
+        s->comp_index[i] = index;
+
+        s->nb_blocks[i] = s->h_count[index] * s->v_count[index];
+        s->h_scount[i] = s->h_count[index];
+        s->v_scount[i] = s->v_count[index];
+
+        s->dc_index[i] = get_bits(&s->gb, 4);
+        s->ac_index[i] = get_bits(&s->gb, 4);
+
+        if (s->dc_index[i] <  0 || s->ac_index[i] < 0 ||
+            s->dc_index[i] >= 4 || s->ac_index[i] >= 4)
+            goto out_of_range;
+#if 0 //buggy
+        switch(s->start_code)
+        {
+            case SOF0:
+                if (dc_index[i] > 1 || ac_index[i] > 1)
+                    goto out_of_range;
+                break;
+            case SOF1:
+            case SOF2:
+                if (dc_index[i] > 3 || ac_index[i] > 3)
+                    goto out_of_range;
+                break;
+            case SOF3:
+                if (dc_index[i] > 3 || ac_index[i] != 0)
+                    goto out_of_range;
+                break;
+        }
+#endif
+    }
+
+    predictor= get_bits(&s->gb, 8); /* JPEG Ss / lossless JPEG predictor /JPEG-LS NEAR */
+    ilv= get_bits(&s->gb, 8);    /* JPEG Se / JPEG-LS ILV */
+    prev_shift = get_bits(&s->gb, 4); /* Ah */
+    point_transform= get_bits(&s->gb, 4); /* Al */
+
+    for(i=0;i<nb_components;i++)
+        s->last_dc[i] = 1024;
+
+    if (nb_components > 1) {
+        /* interleaved stream */
+        s->mb_width  = (s->width  + s->h_max * block_size - 1) / (s->h_max * block_size);
+        s->mb_height = (s->height + s->v_max * block_size - 1) / (s->v_max * block_size);
+    } else if(!s->ls) { /* skip this for JPEG-LS */
+        h = s->h_max / s->h_scount[0];
+        v = s->v_max / s->v_scount[0];
+        s->mb_width  = (s->width  + h * block_size - 1) / (h * block_size);
+        s->mb_height = (s->height + v * block_size - 1) / (v * block_size);
+        s->nb_blocks[0] = 1;
+        s->h_scount[0] = 1;
+        s->v_scount[0] = 1;
+    }
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_DEBUG, "%s %s p:%d >>:%d ilv:%d bits:%d %s\n", s->lossless ? "lossless" : "sequencial DCT", s->rgb ? "RGB" : "",
+               predictor, point_transform, ilv, s->bits,
+               s->pegasus_rct ? "PRCT" : (s->rct ? "RCT" : ""));
+
+
+    /* mjpeg-b can have padding bytes between sos and image data, skip them */
+    for (i = s->mjpb_skiptosod; i > 0; i--)
+        skip_bits(&s->gb, 8);
+
+    if(s->lossless){
+        if(s->ls){
+//            for(){
+//            reset_ls_coding_parameters(s, 0);
+
+            ls_decode_picture(s, predictor, point_transform, ilv);
+        }else{
+            if(s->rgb){
+                if(ljpeg_decode_rgb_scan(s, predictor, point_transform) < 0)
+                    return -1;
+            }else{
+                if(ljpeg_decode_yuv_scan(s, predictor, point_transform) < 0)
+                    return -1;
+            }
+        }
+    }else{
+        if(mjpeg_decode_scan(s, nb_components, predictor, ilv, prev_shift, point_transform) < 0)
+            return -1;
+    }
+    emms_c();
+    return 0;
+ out_of_range:
+    av_log(s->avctx, AV_LOG_ERROR, "decode_sos: ac/dc index out of range\n");
+    return -1;
+}
+
+static int mjpeg_decode_dri(MJpegDecodeContext *s)
+{
+    if (get_bits(&s->gb, 16) != 4)
+        return -1;
+    s->restart_interval = get_bits(&s->gb, 16);
+    s->restart_count = 0;
+    av_log(s->avctx, AV_LOG_DEBUG, "restart interval: %d\n", s->restart_interval);
+
+    return 0;
+}
+
+static int mjpeg_decode_app(MJpegDecodeContext *s)
+{
+    int len, id;
+
+    len = get_bits(&s->gb, 16);
+    if (len < 5)
+        return -1;
+    if(8*len + get_bits_count(&s->gb) > s->gb.size_in_bits)
+        return -1;
+
+    id = (get_bits(&s->gb, 16) << 16) | get_bits(&s->gb, 16);
+    id = be2me_32(id);
+    len -= 6;
+
+    if(s->avctx->debug & FF_DEBUG_STARTCODE){
+        av_log(s->avctx, AV_LOG_DEBUG, "APPx %8X\n", id);
+    }
+
+    /* buggy AVID, it puts EOI only at every 10th frame */
+    /* also this fourcc is used by non-avid files too, it holds some
+       informations, but it's always present in AVID creates files */
+    if (id == ff_get_fourcc("AVI1"))
+    {
+        /* structure:
+            4bytes      AVI1
+            1bytes      polarity
+            1bytes      always zero
+            4bytes      field_size
+            4bytes      field_size_less_padding
+        */
+            s->buggy_avid = 1;
+//        if (s->first_picture)
+//            printf("mjpeg: workarounding buggy AVID\n");
+        s->interlace_polarity = get_bits(&s->gb, 8);
+#if 0
+        skip_bits(&s->gb, 8);
+        skip_bits(&s->gb, 32);
+        skip_bits(&s->gb, 32);
+        len -= 10;
+#endif
+//        if (s->interlace_polarity)
+//            printf("mjpeg: interlace polarity: %d\n", s->interlace_polarity);
+        goto out;
+    }
+
+//    len -= 2;
+
+    if (id == ff_get_fourcc("JFIF"))
+    {
+        int t_w, t_h, v1, v2;
+        skip_bits(&s->gb, 8); /* the trailing zero-byte */
+        v1= get_bits(&s->gb, 8);
+        v2= get_bits(&s->gb, 8);
+        skip_bits(&s->gb, 8);
+
+        s->avctx->sample_aspect_ratio.num= get_bits(&s->gb, 16);
+        s->avctx->sample_aspect_ratio.den= get_bits(&s->gb, 16);
+
+        if (s->avctx->debug & FF_DEBUG_PICT_INFO)
+            av_log(s->avctx, AV_LOG_INFO, "mjpeg: JFIF header found (version: %x.%x) SAR=%d/%d\n",
+                v1, v2,
+                s->avctx->sample_aspect_ratio.num,
+                s->avctx->sample_aspect_ratio.den
+            );
+
+        t_w = get_bits(&s->gb, 8);
+        t_h = get_bits(&s->gb, 8);
+        if (t_w && t_h)
+        {
+            /* skip thumbnail */
+            if (len-10-(t_w*t_h*3) > 0)
+                len -= t_w*t_h*3;
+        }
+        len -= 10;
+        goto out;
+    }
+
+    if (id == ff_get_fourcc("Adob") && (get_bits(&s->gb, 8) == 'e'))
+    {
+        if (s->avctx->debug & FF_DEBUG_PICT_INFO)
+            av_log(s->avctx, AV_LOG_INFO, "mjpeg: Adobe header found\n");
+        skip_bits(&s->gb, 16); /* version */
+        skip_bits(&s->gb, 16); /* flags0 */
+        skip_bits(&s->gb, 16); /* flags1 */
+        skip_bits(&s->gb, 8);  /* transform */
+        len -= 7;
+        goto out;
+    }
+
+    if (id == ff_get_fourcc("LJIF")){
+        if (s->avctx->debug & FF_DEBUG_PICT_INFO)
+            av_log(s->avctx, AV_LOG_INFO, "Pegasus lossless jpeg header found\n");
+        skip_bits(&s->gb, 16); /* version ? */
+        skip_bits(&s->gb, 16); /* unknwon always 0? */
+        skip_bits(&s->gb, 16); /* unknwon always 0? */
+        skip_bits(&s->gb, 16); /* unknwon always 0? */
+        switch( get_bits(&s->gb, 8)){
+        case 1:
+            s->rgb= 1;
+            s->pegasus_rct=0;
+            break;
+        case 2:
+            s->rgb= 1;
+            s->pegasus_rct=1;
+            break;
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "unknown colorspace\n");
+        }
+        len -= 9;
+        goto out;
+    }
+
+    /* Apple MJPEG-A */
+    if ((s->start_code == APP1) && (len > (0x28 - 8)))
+    {
+        id = (get_bits(&s->gb, 16) << 16) | get_bits(&s->gb, 16);
+        id = be2me_32(id);
+        len -= 4;
+        if (id == ff_get_fourcc("mjpg")) /* Apple MJPEG-A */
+        {
+#if 0
+            skip_bits(&s->gb, 32); /* field size */
+            skip_bits(&s->gb, 32); /* pad field size */
+            skip_bits(&s->gb, 32); /* next off */
+            skip_bits(&s->gb, 32); /* quant off */
+            skip_bits(&s->gb, 32); /* huff off */
+            skip_bits(&s->gb, 32); /* image off */
+            skip_bits(&s->gb, 32); /* scan off */
+            skip_bits(&s->gb, 32); /* data off */
+#endif
+            if (s->avctx->debug & FF_DEBUG_PICT_INFO)
+                av_log(s->avctx, AV_LOG_INFO, "mjpeg: Apple MJPEG-A header found\n");
+        }
+    }
+
+out:
+    /* slow but needed for extreme adobe jpegs */
+    if (len < 0)
+        av_log(s->avctx, AV_LOG_ERROR, "mjpeg: error, decode_app parser read over the end\n");
+    while(--len > 0)
+        skip_bits(&s->gb, 8);
+
+    return 0;
+}
+
+static int mjpeg_decode_com(MJpegDecodeContext *s)
+{
+    int len = get_bits(&s->gb, 16);
+    if (len >= 2 && 8*len - 16 + get_bits_count(&s->gb) <= s->gb.size_in_bits) {
+        char *cbuf = av_malloc(len - 1);
+        if (cbuf) {
+            int i;
+            for (i = 0; i < len - 2; i++)
+                cbuf[i] = get_bits(&s->gb, 8);
+            if (i > 0 && cbuf[i-1] == '\n')
+                cbuf[i-1] = 0;
+            else
+                cbuf[i] = 0;
+
+            if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+                av_log(s->avctx, AV_LOG_INFO, "mjpeg comment: '%s'\n", cbuf);
+
+            /* buggy avid, it puts EOI only at every 10th frame */
+            if (!strcmp(cbuf, "AVID"))
+            {
+                s->buggy_avid = 1;
+                //        if (s->first_picture)
+                //            printf("mjpeg: workarounding buggy AVID\n");
+            }
+            else if(!strcmp(cbuf, "CS=ITU601")){
+                s->cs_itu601= 1;
+            }
+
+            av_free(cbuf);
+        }
+    }
+
+    return 0;
+}
+
+#if 0
+static int valid_marker_list[] =
+{
+        /* 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f */
+/* 0 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 1 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 2 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 3 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 4 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 5 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 6 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 7 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 8 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* 9 */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* a */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* b */    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+/* c */    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+/* d */    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+/* e */    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+/* f */    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
+}
+#endif
+
+/* return the 8 bit start code value and update the search
+   state. Return -1 if no start code found */
+static int find_marker(uint8_t **pbuf_ptr, uint8_t *buf_end)
+{
+    uint8_t *buf_ptr;
+    unsigned int v, v2;
+    int val;
+#ifdef DEBUG
+    int skipped=0;
+#endif
+
+    buf_ptr = *pbuf_ptr;
+    while (buf_ptr < buf_end) {
+        v = *buf_ptr++;
+        v2 = *buf_ptr;
+        if ((v == 0xff) && (v2 >= 0xc0) && (v2 <= 0xfe) && buf_ptr < buf_end) {
+            val = *buf_ptr++;
+            goto found;
+        }
+#ifdef DEBUG
+        skipped++;
+#endif
+    }
+    val = -1;
+found:
+#ifdef DEBUG
+    av_log(NULL, AV_LOG_VERBOSE, "find_marker skipped %d bytes\n", skipped);
+#endif
+    *pbuf_ptr = buf_ptr;
+    return val;
+}
+
+static int mjpeg_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    MJpegDecodeContext *s = avctx->priv_data;
+    uint8_t *buf_end, *buf_ptr;
+    int start_code;
+    AVFrame *picture = data;
+
+    buf_ptr = buf;
+    buf_end = buf + buf_size;
+    while (buf_ptr < buf_end) {
+        /* find start next marker */
+        start_code = find_marker(&buf_ptr, buf_end);
+        {
+            /* EOF */
+            if (start_code < 0) {
+                goto the_end;
+            } else {
+                av_log(avctx, AV_LOG_DEBUG, "marker=%x avail_size_in_buf=%d\n", start_code, buf_end - buf_ptr);
+
+                if ((buf_end - buf_ptr) > s->buffer_size)
+                {
+                    av_free(s->buffer);
+                    s->buffer_size = buf_end-buf_ptr;
+                    s->buffer = av_malloc(s->buffer_size + FF_INPUT_BUFFER_PADDING_SIZE);
+                    av_log(avctx, AV_LOG_DEBUG, "buffer too small, expanding to %d bytes\n",
+                        s->buffer_size);
+                }
+
+                /* unescape buffer of SOS, use special treatment for JPEG-LS */
+                if (start_code == SOS && !s->ls)
+                {
+                    uint8_t *src = buf_ptr;
+                    uint8_t *dst = s->buffer;
+
+                    while (src<buf_end)
+                    {
+                        uint8_t x = *(src++);
+
+                        *(dst++) = x;
+                        if (avctx->codec_id != CODEC_ID_THP)
+                        {
+                            if (x == 0xff) {
+                                while (src < buf_end && x == 0xff)
+                                    x = *(src++);
+
+                                if (x >= 0xd0 && x <= 0xd7)
+                                    *(dst++) = x;
+                                else if (x)
+                                    break;
+                            }
+                        }
+                    }
+                    init_get_bits(&s->gb, s->buffer, (dst - s->buffer)*8);
+
+                    av_log(avctx, AV_LOG_DEBUG, "escaping removed %d bytes\n",
+                           (buf_end - buf_ptr) - (dst - s->buffer));
+                }
+                else if(start_code == SOS && s->ls){
+                    uint8_t *src = buf_ptr;
+                    uint8_t *dst = s->buffer;
+                    int bit_count = 0;
+                    int t = 0, b = 0;
+                    PutBitContext pb;
+
+                    s->cur_scan++;
+
+                    /* find marker */
+                    while (src + t < buf_end){
+                        uint8_t x = src[t++];
+                        if (x == 0xff){
+                            while((src + t < buf_end) && x == 0xff)
+                                x = src[t++];
+                            if (x & 0x80) {
+                                t -= 2;
+                                break;
+                            }
+                        }
+                    }
+                    bit_count = t * 8;
+
+                    init_put_bits(&pb, dst, t);
+
+                    /* unescape bitstream */
+                    while(b < t){
+                        uint8_t x = src[b++];
+                        put_bits(&pb, 8, x);
+                        if(x == 0xFF){
+                            x = src[b++];
+                            put_bits(&pb, 7, x);
+                            bit_count--;
+                        }
+                    }
+                    flush_put_bits(&pb);
+
+                    init_get_bits(&s->gb, dst, bit_count);
+                }
+                else
+                    init_get_bits(&s->gb, buf_ptr, (buf_end - buf_ptr)*8);
+
+                s->start_code = start_code;
+                if(s->avctx->debug & FF_DEBUG_STARTCODE){
+                    av_log(avctx, AV_LOG_DEBUG, "startcode: %X\n", start_code);
+                }
+
+                /* process markers */
+                if (start_code >= 0xd0 && start_code <= 0xd7) {
+                    av_log(avctx, AV_LOG_DEBUG, "restart marker: %d\n", start_code&0x0f);
+                    /* APP fields */
+                } else if (start_code >= APP0 && start_code <= APP15) {
+                    mjpeg_decode_app(s);
+                    /* Comment */
+                } else if (start_code == COM){
+                    mjpeg_decode_com(s);
+                }
+
+                switch(start_code) {
+                case SOI:
+                    s->restart_interval = 0;
+
+                    s->restart_count = 0;
+                    /* nothing to do on SOI */
+                    break;
+                case DQT:
+                    mjpeg_decode_dqt(s);
+                    break;
+                case DHT:
+                    if(mjpeg_decode_dht(s) < 0){
+                        av_log(avctx, AV_LOG_ERROR, "huffman table decode error\n");
+                        return -1;
+                    }
+                    break;
+                case SOF0:
+                    s->lossless=0;
+                    s->ls=0;
+                    s->progressive=0;
+                    if (mjpeg_decode_sof(s) < 0)
+                        return -1;
+                    break;
+                case SOF2:
+                    s->lossless=0;
+                    s->ls=0;
+                    s->progressive=1;
+                    if (mjpeg_decode_sof(s) < 0)
+                        return -1;
+                    break;
+                case SOF3:
+                    s->lossless=1;
+                    s->ls=0;
+                    s->progressive=0;
+                    if (mjpeg_decode_sof(s) < 0)
+                        return -1;
+                    break;
+                case SOF48:
+                    s->lossless=1;
+                    s->ls=1;
+                    s->progressive=0;
+                    if (mjpeg_decode_sof(s) < 0)
+                        return -1;
+                    break;
+                case LSE:
+                    if (decode_lse(s) < 0)
+                        return -1;
+                    break;
+                case EOI:
+                    s->cur_scan = 0;
+                    if ((s->buggy_avid && !s->interlaced) || s->restart_interval)
+                        break;
+eoi_parser:
+                    {
+                        if (s->interlaced) {
+                            s->bottom_field ^= 1;
+                            /* if not bottom field, do not output image yet */
+                            if (s->bottom_field == !s->interlace_polarity)
+                                goto not_the_end;
+                        }
+                        *picture = s->picture;
+                        *data_size = sizeof(AVFrame);
+
+                        if(!s->lossless){
+                            picture->quality= FFMAX(FFMAX(s->qscale[0], s->qscale[1]), s->qscale[2]);
+                            picture->qstride= 0;
+                            picture->qscale_table= s->qscale_table;
+                            memset(picture->qscale_table, picture->quality, (s->width+15)/16);
+                            if(avctx->debug & FF_DEBUG_QP)
+                                av_log(avctx, AV_LOG_DEBUG, "QP: %d\n", picture->quality);
+                            picture->quality*= FF_QP2LAMBDA;
+                        }
+
+                        goto the_end;
+                    }
+                    break;
+                case SOS:
+                    mjpeg_decode_sos(s);
+                    /* buggy avid puts EOI every 10-20th frame */
+                    /* if restart period is over process EOI */
+                    if ((s->buggy_avid && !s->interlaced) || s->restart_interval)
+                        goto eoi_parser;
+                    break;
+                case DRI:
+                    mjpeg_decode_dri(s);
+                    break;
+                case SOF1:
+                case SOF5:
+                case SOF6:
+                case SOF7:
+                case SOF9:
+                case SOF10:
+                case SOF11:
+                case SOF13:
+                case SOF14:
+                case SOF15:
+                case JPG:
+                    av_log(avctx, AV_LOG_ERROR, "mjpeg: unsupported coding type (%x)\n", start_code);
+                    break;
+//                default:
+//                    printf("mjpeg: unsupported marker (%x)\n", start_code);
+//                    break;
+                }
+
+not_the_end:
+                /* eof process start code */
+                buf_ptr += (get_bits_count(&s->gb)+7)/8;
+                av_log(avctx, AV_LOG_DEBUG, "marker parser used %d bytes (%d bits)\n",
+                       (get_bits_count(&s->gb)+7)/8, get_bits_count(&s->gb));
+            }
+        }
+    }
+the_end:
+    av_log(avctx, AV_LOG_DEBUG, "mjpeg decode frame unused %d bytes\n", buf_end - buf_ptr);
+//    return buf_end - buf_ptr;
+    return buf_ptr - buf;
+}
+
+static int mjpegb_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    MJpegDecodeContext *s = avctx->priv_data;
+    uint8_t *buf_end, *buf_ptr;
+    AVFrame *picture = data;
+    GetBitContext hgb; /* for the header */
+    uint32_t dqt_offs, dht_offs, sof_offs, sos_offs, second_field_offs;
+    uint32_t field_size, sod_offs;
+
+    buf_ptr = buf;
+    buf_end = buf + buf_size;
+
+read_header:
+    /* reset on every SOI */
+    s->restart_interval = 0;
+    s->restart_count = 0;
+    s->mjpb_skiptosod = 0;
+
+    init_get_bits(&hgb, buf_ptr, /*buf_size*/(buf_end - buf_ptr)*8);
+
+    skip_bits(&hgb, 32); /* reserved zeros */
+
+    if (get_bits_long(&hgb, 32) != MKBETAG('m','j','p','g'))
+    {
+        av_log(avctx, AV_LOG_WARNING, "not mjpeg-b (bad fourcc)\n");
+        return 0;
+    }
+
+    field_size = get_bits_long(&hgb, 32); /* field size */
+    av_log(avctx, AV_LOG_DEBUG, "field size: 0x%x\n", field_size);
+    skip_bits(&hgb, 32); /* padded field size */
+    second_field_offs = get_bits_long(&hgb, 32);
+    av_log(avctx, AV_LOG_DEBUG, "second field offs: 0x%x\n", second_field_offs);
+    if (second_field_offs)
+        s->interlaced = 1;
+
+    dqt_offs = get_bits_long(&hgb, 32);
+    av_log(avctx, AV_LOG_DEBUG, "dqt offs: 0x%x\n", dqt_offs);
+    if (dqt_offs)
+    {
+        init_get_bits(&s->gb, buf+dqt_offs, (buf_end - (buf+dqt_offs))*8);
+        s->start_code = DQT;
+        mjpeg_decode_dqt(s);
+    }
+
+    dht_offs = get_bits_long(&hgb, 32);
+    av_log(avctx, AV_LOG_DEBUG, "dht offs: 0x%x\n", dht_offs);
+    if (dht_offs)
+    {
+        init_get_bits(&s->gb, buf+dht_offs, (buf_end - (buf+dht_offs))*8);
+        s->start_code = DHT;
+        mjpeg_decode_dht(s);
+    }
+
+    sof_offs = get_bits_long(&hgb, 32);
+    av_log(avctx, AV_LOG_DEBUG, "sof offs: 0x%x\n", sof_offs);
+    if (sof_offs)
+    {
+        init_get_bits(&s->gb, buf+sof_offs, (buf_end - (buf+sof_offs))*8);
+        s->start_code = SOF0;
+        if (mjpeg_decode_sof(s) < 0)
+            return -1;
+    }
+
+    sos_offs = get_bits_long(&hgb, 32);
+    av_log(avctx, AV_LOG_DEBUG, "sos offs: 0x%x\n", sos_offs);
+    sod_offs = get_bits_long(&hgb, 32);
+    av_log(avctx, AV_LOG_DEBUG, "sod offs: 0x%x\n", sod_offs);
+    if (sos_offs)
+    {
+//        init_get_bits(&s->gb, buf+sos_offs, (buf_end - (buf+sos_offs))*8);
+        init_get_bits(&s->gb, buf+sos_offs, field_size*8);
+        s->mjpb_skiptosod = (sod_offs - sos_offs - show_bits(&s->gb, 16));
+        s->start_code = SOS;
+        mjpeg_decode_sos(s);
+    }
+
+    if (s->interlaced) {
+        s->bottom_field ^= 1;
+        /* if not bottom field, do not output image yet */
+        if (s->bottom_field && second_field_offs)
+        {
+            buf_ptr = buf + second_field_offs;
+            second_field_offs = 0;
+            goto read_header;
+            }
+    }
+
+    //XXX FIXME factorize, this looks very similar to the EOI code
+
+    *picture= s->picture;
+    *data_size = sizeof(AVFrame);
+
+    if(!s->lossless){
+        picture->quality= FFMAX(FFMAX(s->qscale[0], s->qscale[1]), s->qscale[2]);
+        picture->qstride= 0;
+        picture->qscale_table= s->qscale_table;
+        memset(picture->qscale_table, picture->quality, (s->width+15)/16);
+        if(avctx->debug & FF_DEBUG_QP)
+            av_log(avctx, AV_LOG_DEBUG, "QP: %d\n", picture->quality);
+        picture->quality*= FF_QP2LAMBDA;
+    }
+
+    return buf_ptr - buf;
+}
+
+#include "sp5x.h"
+
+static int sp5x_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+#if 0
+    MJpegDecodeContext *s = avctx->priv_data;
+#endif
+    const int qscale = 5;
+    uint8_t *buf_ptr, *buf_end, *recoded;
+    int i = 0, j = 0;
+
+    if (!avctx->width || !avctx->height)
+        return -1;
+
+    buf_ptr = buf;
+    buf_end = buf + buf_size;
+
+#if 1
+    recoded = av_mallocz(buf_size + 1024);
+    if (!recoded)
+        return -1;
+
+    /* SOI */
+    recoded[j++] = 0xFF;
+    recoded[j++] = 0xD8;
+
+    memcpy(recoded+j, &sp5x_data_dqt[0], sizeof(sp5x_data_dqt));
+    memcpy(recoded+j+5, &sp5x_quant_table[qscale * 2], 64);
+    memcpy(recoded+j+70, &sp5x_quant_table[(qscale * 2) + 1], 64);
+    j += sizeof(sp5x_data_dqt);
+
+    memcpy(recoded+j, &sp5x_data_dht[0], sizeof(sp5x_data_dht));
+    j += sizeof(sp5x_data_dht);
+
+    memcpy(recoded+j, &sp5x_data_sof[0], sizeof(sp5x_data_sof));
+    recoded[j+5] = (avctx->coded_height >> 8) & 0xFF;
+    recoded[j+6] = avctx->coded_height & 0xFF;
+    recoded[j+7] = (avctx->coded_width >> 8) & 0xFF;
+    recoded[j+8] = avctx->coded_width & 0xFF;
+    j += sizeof(sp5x_data_sof);
+
+    memcpy(recoded+j, &sp5x_data_sos[0], sizeof(sp5x_data_sos));
+    j += sizeof(sp5x_data_sos);
+
+    for (i = 14; i < buf_size && j < buf_size+1024-2; i++)
+    {
+        recoded[j++] = buf[i];
+        if (buf[i] == 0xff)
+            recoded[j++] = 0;
+    }
+
+    /* EOI */
+    recoded[j++] = 0xFF;
+    recoded[j++] = 0xD9;
+
+    i = mjpeg_decode_frame(avctx, data, data_size, recoded, j);
+
+    av_free(recoded);
+
+#else
+    /* SOF */
+    s->bits = 8;
+    s->width  = avctx->coded_width;
+    s->height = avctx->coded_height;
+    s->nb_components = 3;
+    s->component_id[0] = 0;
+    s->h_count[0] = 2;
+    s->v_count[0] = 2;
+    s->quant_index[0] = 0;
+    s->component_id[1] = 1;
+    s->h_count[1] = 1;
+    s->v_count[1] = 1;
+    s->quant_index[1] = 1;
+    s->component_id[2] = 2;
+    s->h_count[2] = 1;
+    s->v_count[2] = 1;
+    s->quant_index[2] = 1;
+    s->h_max = 2;
+    s->v_max = 2;
+
+    s->qscale_table = av_mallocz((s->width+15)/16);
+    avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV420P : PIX_FMT_YUVJ420;
+    s->interlaced = 0;
+
+    s->picture.reference = 0;
+    if (avctx->get_buffer(avctx, &s->picture) < 0)
+    {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    s->picture.pict_type = I_TYPE;
+    s->picture.key_frame = 1;
+
+    for (i = 0; i < 3; i++)
+        s->linesize[i] = s->picture.linesize[i] << s->interlaced;
+
+    /* DQT */
+    for (i = 0; i < 64; i++)
+    {
+        j = s->scantable.permutated[i];
+        s->quant_matrixes[0][j] = sp5x_quant_table[(qscale * 2) + i];
+    }
+    s->qscale[0] = FFMAX(
+        s->quant_matrixes[0][s->scantable.permutated[1]],
+        s->quant_matrixes[0][s->scantable.permutated[8]]) >> 1;
+
+    for (i = 0; i < 64; i++)
+    {
+        j = s->scantable.permutated[i];
+        s->quant_matrixes[1][j] = sp5x_quant_table[(qscale * 2) + 1 + i];
+    }
+    s->qscale[1] = FFMAX(
+        s->quant_matrixes[1][s->scantable.permutated[1]],
+        s->quant_matrixes[1][s->scantable.permutated[8]]) >> 1;
+
+    /* DHT */
+
+    /* SOS */
+    s->comp_index[0] = 0;
+    s->nb_blocks[0] = s->h_count[0] * s->v_count[0];
+    s->h_scount[0] = s->h_count[0];
+    s->v_scount[0] = s->v_count[0];
+    s->dc_index[0] = 0;
+    s->ac_index[0] = 0;
+
+    s->comp_index[1] = 1;
+    s->nb_blocks[1] = s->h_count[1] * s->v_count[1];
+    s->h_scount[1] = s->h_count[1];
+    s->v_scount[1] = s->v_count[1];
+    s->dc_index[1] = 1;
+    s->ac_index[1] = 1;
+
+    s->comp_index[2] = 2;
+    s->nb_blocks[2] = s->h_count[2] * s->v_count[2];
+    s->h_scount[2] = s->h_count[2];
+    s->v_scount[2] = s->v_count[2];
+    s->dc_index[2] = 1;
+    s->ac_index[2] = 1;
+
+    for (i = 0; i < 3; i++)
+        s->last_dc[i] = 1024;
+
+    s->mb_width = (s->width * s->h_max * 8 -1) / (s->h_max * 8);
+    s->mb_height = (s->height * s->v_max * 8 -1) / (s->v_max * 8);
+
+    init_get_bits(&s->gb, buf+14, (buf_size-14)*8);
+
+    return mjpeg_decode_scan(s);
+#endif
+
+    return i;
+}
+
+static int mjpeg_decode_end(AVCodecContext *avctx)
+{
+    MJpegDecodeContext *s = avctx->priv_data;
+    int i, j;
+
+    av_free(s->buffer);
+    av_free(s->qscale_table);
+
+    for(i=0;i<2;i++) {
+        for(j=0;j<4;j++)
+            free_vlc(&s->vlcs[i][j]);
+    }
+    return 0;
+}
+
+static int mjpega_dump_header(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                              uint8_t **poutbuf, int *poutbuf_size,
+                              const uint8_t *buf, int buf_size, int keyframe)
+{
+    uint8_t *poutbufp;
+    int i;
+
+    if (avctx->codec_id != CODEC_ID_MJPEG) {
+        av_log(avctx, AV_LOG_ERROR, "mjpega bitstream filter only applies to mjpeg codec\n");
+        return 0;
+    }
+
+    *poutbuf_size = 0;
+    *poutbuf = av_malloc(buf_size + 44 + FF_INPUT_BUFFER_PADDING_SIZE);
+    poutbufp = *poutbuf;
+    bytestream_put_byte(&poutbufp, 0xff);
+    bytestream_put_byte(&poutbufp, SOI);
+    bytestream_put_byte(&poutbufp, 0xff);
+    bytestream_put_byte(&poutbufp, APP1);
+    bytestream_put_be16(&poutbufp, 42); /* size */
+    bytestream_put_be32(&poutbufp, 0);
+    bytestream_put_buffer(&poutbufp, "mjpg", 4);
+    bytestream_put_be32(&poutbufp, buf_size + 44); /* field size */
+    bytestream_put_be32(&poutbufp, buf_size + 44); /* pad field size */
+    bytestream_put_be32(&poutbufp, 0);             /* next ptr */
+
+    for (i = 0; i < buf_size - 1; i++) {
+        if (buf[i] == 0xff) {
+            switch (buf[i + 1]) {
+            case DQT:  /* quant off */
+            case DHT:  /* huff  off */
+            case SOF0: /* image off */
+                bytestream_put_be32(&poutbufp, i + 46);
+                break;
+            case SOS:
+                bytestream_put_be32(&poutbufp, i + 46); /* scan off */
+                bytestream_put_be32(&poutbufp, i + 46 + AV_RB16(buf + i + 2)); /* data off */
+                bytestream_put_buffer(&poutbufp, buf + 2, buf_size - 2); /* skip already written SOI */
+                *poutbuf_size = poutbufp - *poutbuf;
+                return 1;
+            case APP1:
+                if (i + 8 < buf_size && AV_RL32(buf + i + 8) == ff_get_fourcc("mjpg")) {
+                    av_log(avctx, AV_LOG_ERROR, "bitstream already formatted\n");
+                    memcpy(*poutbuf, buf, buf_size);
+                    *poutbuf_size = buf_size;
+                    return 1;
+                }
+            }
+        }
+    }
+    av_freep(poutbuf);
+    av_log(avctx, AV_LOG_ERROR, "could not find SOS marker in bitstream\n");
+    return 0;
+}
+
+AVCodec mjpeg_decoder = {
+    "mjpeg",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MJPEG,
+    sizeof(MJpegDecodeContext),
+    mjpeg_decode_init,
+    NULL,
+    mjpeg_decode_end,
+    mjpeg_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+
+AVCodec thp_decoder = {
+    "thp",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_THP,
+    sizeof(MJpegDecodeContext),
+    mjpeg_decode_init,
+    NULL,
+    mjpeg_decode_end,
+    mjpeg_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+
+AVCodec mjpegb_decoder = {
+    "mjpegb",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MJPEGB,
+    sizeof(MJpegDecodeContext),
+    mjpeg_decode_init,
+    NULL,
+    mjpeg_decode_end,
+    mjpegb_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+
+AVCodec sp5x_decoder = {
+    "sp5x",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SP5X,
+    sizeof(MJpegDecodeContext),
+    mjpeg_decode_init,
+    NULL,
+    mjpeg_decode_end,
+    sp5x_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+
+#ifdef CONFIG_ENCODERS
+AVCodec ljpeg_encoder = { //FIXME avoid MPV_* lossless jpeg shouldnt need them
+    "ljpeg",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_LJPEG,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    encode_picture_lossless,
+    MPV_encode_end,
+};
+#endif
+
+AVCodecParser mjpeg_parser = {
+    { CODEC_ID_MJPEG },
+    sizeof(ParseContext),
+    NULL,
+    jpeg_parse,
+    ff_parse_close,
+};
+
+AVBitStreamFilter mjpega_dump_header_bsf = {
+    "mjpegadump",
+    0,
+    mjpega_dump_header,
+};
diff --git a/contrib/ffmpeg/libavcodec/mlib/dsputil_mlib.c b/contrib/ffmpeg/libavcodec/mlib/dsputil_mlib.c
new file mode 100644
index 000000000..b78a54e0e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mlib/dsputil_mlib.c
@@ -0,0 +1,464 @@
+/*
+ * Sun mediaLib optimized DSP utils
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+
+#include <mlib_types.h>
+#include <mlib_status.h>
+#include <mlib_sys.h>
+#include <mlib_algebra.h>
+#include <mlib_video.h>
+
+/* misc */
+
+static void get_pixels_mlib(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
+{
+  int i;
+
+  for (i=0;i<8;i++) {
+    mlib_VectorConvert_S16_U8_Mod((mlib_s16 *)block, (mlib_u8 *)pixels, 8);
+
+    pixels += line_size;
+    block += 8;
+  }
+}
+
+static void diff_pixels_mlib(DCTELEM *restrict block, const uint8_t *s1, const uint8_t *s2, int line_size)
+{
+  int i;
+
+  for (i=0;i<8;i++) {
+    mlib_VectorSub_S16_U8_Mod((mlib_s16 *)block, (mlib_u8 *)s1, (mlib_u8 *)s2, 8);
+
+    s1 += line_size;
+    s2 += line_size;
+    block += 8;
+  }
+}
+
+static void add_pixels_clamped_mlib(const DCTELEM *block, uint8_t *pixels, int line_size)
+{
+    mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
+}
+
+/* put block, width 16 pixel, height 8/16 */
+
+static void put_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
+                               int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoCopyRef_U8_U8_16x8(dest, (uint8_t *)ref, stride);
+    break;
+
+    case 16:
+      mlib_VideoCopyRef_U8_U8_16x16(dest, (uint8_t *)ref, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void put_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoInterpX_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void put_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoInterpY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void put_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoInterpXY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+/* put block, width 8 pixel, height 4/8/16 */
+
+static void put_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
+                               int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoCopyRef_U8_U8_8x4(dest, (uint8_t *)ref, stride);
+    break;
+
+    case 8:
+      mlib_VideoCopyRef_U8_U8_8x8(dest, (uint8_t *)ref, stride);
+    break;
+
+    case 16:
+      mlib_VideoCopyRef_U8_U8_8x16(dest, (uint8_t *)ref, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void put_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoInterpX_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 8:
+      mlib_VideoInterpX_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void put_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoInterpY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 8:
+      mlib_VideoInterpY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void put_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoInterpXY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 8:
+      mlib_VideoInterpXY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+/* average block, width 16 pixel, height 8/16 */
+
+static void avg_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
+                               int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoCopyRefAve_U8_U8_16x8(dest, (uint8_t *)ref, stride);
+    break;
+
+    case 16:
+      mlib_VideoCopyRefAve_U8_U8_16x16(dest, (uint8_t *)ref, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void avg_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoInterpAveX_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpAveX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void avg_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoInterpAveY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpAveY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void avg_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 8:
+      mlib_VideoInterpAveXY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpAveXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+/* average block, width 8 pixel, height 4/8/16 */
+
+static void avg_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
+                               int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoCopyRefAve_U8_U8_8x4(dest, (uint8_t *)ref, stride);
+    break;
+
+    case 8:
+      mlib_VideoCopyRefAve_U8_U8_8x8(dest, (uint8_t *)ref, stride);
+    break;
+
+    case 16:
+      mlib_VideoCopyRefAve_U8_U8_8x16(dest, (uint8_t *)ref, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void avg_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoInterpAveX_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 8:
+      mlib_VideoInterpAveX_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpAveX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void avg_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoInterpAveY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 8:
+      mlib_VideoInterpAveY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpAveY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+static void avg_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
+                                  int stride, int height)
+{
+  switch (height) {
+    case 4:
+      mlib_VideoInterpAveXY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 8:
+      mlib_VideoInterpAveXY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    case 16:
+      mlib_VideoInterpAveXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
+    break;
+
+    default:
+      assert(0);
+  }
+}
+
+/* swap byte order of a buffer */
+
+static void bswap_buf_mlib(uint32_t *dst, uint32_t *src, int w)
+{
+  mlib_VectorReverseByteOrder_U32_U32(dst, src, w);
+}
+
+/* transformations */
+
+static void ff_idct_put_mlib(uint8_t *dest, int line_size, DCTELEM *data)
+{
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    mlib_VideoIDCT8x8_S16_S16 (data, data);
+
+    for(i=0;i<8;i++) {
+        dest[0] = cm[data[0]];
+        dest[1] = cm[data[1]];
+        dest[2] = cm[data[2]];
+        dest[3] = cm[data[3]];
+        dest[4] = cm[data[4]];
+        dest[5] = cm[data[5]];
+        dest[6] = cm[data[6]];
+        dest[7] = cm[data[7]];
+
+        dest += line_size;
+        data += 8;
+    }
+}
+
+static void ff_idct_add_mlib(uint8_t *dest, int line_size, DCTELEM *data)
+{
+    mlib_VideoIDCT8x8_S16_S16 (data, data);
+    mlib_VideoAddBlock_U8_S16(dest, (mlib_s16 *)data, line_size);
+}
+
+static void ff_idct_mlib(DCTELEM *data)
+{
+    mlib_VideoIDCT8x8_S16_S16 (data, data);
+}
+
+static void ff_fdct_mlib(DCTELEM *data)
+{
+    mlib_VideoDCT8x8_S16_S16 (data, data);
+}
+
+void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx)
+{
+    c->get_pixels  = get_pixels_mlib;
+    c->diff_pixels = diff_pixels_mlib;
+    c->add_pixels_clamped = add_pixels_clamped_mlib;
+
+    c->put_pixels_tab[0][0] = put_pixels16_mlib;
+    c->put_pixels_tab[0][1] = put_pixels16_x2_mlib;
+    c->put_pixels_tab[0][2] = put_pixels16_y2_mlib;
+    c->put_pixels_tab[0][3] = put_pixels16_xy2_mlib;
+    c->put_pixels_tab[1][0] = put_pixels8_mlib;
+    c->put_pixels_tab[1][1] = put_pixels8_x2_mlib;
+    c->put_pixels_tab[1][2] = put_pixels8_y2_mlib;
+    c->put_pixels_tab[1][3] = put_pixels8_xy2_mlib;
+
+    c->avg_pixels_tab[0][0] = avg_pixels16_mlib;
+    c->avg_pixels_tab[0][1] = avg_pixels16_x2_mlib;
+    c->avg_pixels_tab[0][2] = avg_pixels16_y2_mlib;
+    c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mlib;
+    c->avg_pixels_tab[1][0] = avg_pixels8_mlib;
+    c->avg_pixels_tab[1][1] = avg_pixels8_x2_mlib;
+    c->avg_pixels_tab[1][2] = avg_pixels8_y2_mlib;
+    c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mlib;
+
+    c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mlib;
+    c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mlib;
+
+    c->bswap_buf = bswap_buf_mlib;
+}
+
+void MPV_common_init_mlib(MpegEncContext *s)
+{
+    if(s->avctx->dct_algo==FF_DCT_AUTO || s->avctx->dct_algo==FF_DCT_MLIB){
+        s->dsp.fdct = ff_fdct_mlib;
+    }
+
+    if(s->avctx->idct_algo==FF_IDCT_AUTO || s->avctx->idct_algo==FF_IDCT_MLIB){
+        s->dsp.idct_put= ff_idct_put_mlib;
+        s->dsp.idct_add= ff_idct_add_mlib;
+        s->dsp.idct    = ff_idct_mlib;
+        s->dsp.idct_permutation_type= FF_NO_IDCT_PERM;
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/mmvideo.c b/contrib/ffmpeg/libavcodec/mmvideo.c
new file mode 100644
index 000000000..7ba1321cb
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mmvideo.c
@@ -0,0 +1,206 @@
+/*
+ * American Laser Games MM Video Decoder
+ * Copyright (c) 2006 Peter Ross
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file mm.c
+ * American Laser Games MM Video Decoder
+ * by Peter Ross (suxen_drol at hotmail dot com)
+ *
+ * The MM format was used by IBM-PC ports of ALG's "arcade shooter" games,
+ * including Mad Dog McCree and Crime Patrol.
+ *
+ * Technical details here:
+ *  http://wiki.multimedia.cx/index.php?title=American_Laser_Games_MM
+ */
+
+#include "avcodec.h"
+
+#define MM_PREAMBLE_SIZE    6
+
+#define MM_TYPE_INTER       0x5
+#define MM_TYPE_INTRA       0x8
+#define MM_TYPE_INTRA_HH    0xc
+#define MM_TYPE_INTER_HH    0xd
+#define MM_TYPE_INTRA_HHV   0xe
+#define MM_TYPE_INTER_HHV   0xf
+
+typedef struct MmContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+} MmContext;
+
+static int mm_decode_init(AVCodecContext *avctx)
+{
+    MmContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+
+    if (s->avctx->palctrl == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "mmvideo: palette expected.\n");
+        return -1;
+    }
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height))
+        return -1;
+
+    s->frame.reference = 1;
+    if (avctx->get_buffer(avctx, &s->frame)) {
+        av_log(s->avctx, AV_LOG_ERROR, "mmvideo: get_buffer() failed\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static void mm_decode_intra(MmContext * s, int half_horiz, int half_vert, const uint8_t *buf, int buf_size)
+{
+    int i, x, y;
+    i=0; x=0; y=0;
+
+    while(i<buf_size) {
+        int run_length, color;
+
+        if (buf[i] & 0x80) {
+            run_length = 1;
+            color = buf[i];
+            i++;
+        }else{
+            run_length = (buf[i] & 0x7f) + 2;
+            color = buf[i+1];
+            i+=2;
+        }
+
+        if (half_horiz)
+            run_length *=2;
+
+        if (color) {
+            memset(s->frame.data[0] + y*s->frame.linesize[0] + x, color, run_length);
+            if (half_vert)
+                memset(s->frame.data[0] + (y+1)*s->frame.linesize[0] + x, color, run_length);
+        }
+        x+= run_length;
+
+        if (x >= s->avctx->width) {
+            x=0;
+            y += half_vert ? 2 : 1;
+        }
+    }
+}
+
+static void mm_decode_inter(MmContext * s, int half_horiz, int half_vert, const uint8_t *buf, int buf_size)
+{
+    const int data_ptr = 2 + AV_RL16(&buf[0]);
+    int d, r, y;
+    d = data_ptr; r = 2; y = 0;
+
+    while(r < data_ptr) {
+        int i, j;
+        int length = buf[r] & 0x7f;
+        int x = buf[r+1] + ((buf[r] & 0x80) << 1);
+        r += 2;
+
+        if (length==0) {
+            y += x;
+            continue;
+        }
+
+        for(i=0; i<length; i++) {
+            for(j=0; j<8; j++) {
+                int replace = (buf[r+i] >> (7-j)) & 1;
+                if (replace) {
+                    int color = buf[d];
+                    s->frame.data[0][y*s->frame.linesize[0] + x] = color;
+                    if (half_horiz)
+                        s->frame.data[0][y*s->frame.linesize[0] + x + 1] = color;
+                    if (half_vert) {
+                        s->frame.data[0][(y+1)*s->frame.linesize[0] + x] = color;
+                        if (half_horiz)
+                            s->frame.data[0][(y+1)*s->frame.linesize[0] + x + 1] = color;
+                    }
+                    d++;
+                }
+                x += half_horiz ? 2 : 1;
+            }
+        }
+
+        r += length;
+        y += half_vert ? 2 : 1;
+    }
+}
+
+static int mm_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    MmContext *s = avctx->priv_data;
+    AVPaletteControl *palette_control = avctx->palctrl;
+    int type;
+
+    if (palette_control->palette_changed) {
+        memcpy(s->frame.data[1], palette_control->palette, AVPALETTE_SIZE);
+        palette_control->palette_changed = 0;
+    }
+
+    type = AV_RL16(&buf[0]);
+    buf += MM_PREAMBLE_SIZE;
+    buf_size -= MM_PREAMBLE_SIZE;
+
+    switch(type) {
+    case MM_TYPE_INTRA     : mm_decode_intra(s, 0, 0, buf, buf_size); break;
+    case MM_TYPE_INTRA_HH  : mm_decode_intra(s, 1, 0, buf, buf_size); break;
+    case MM_TYPE_INTRA_HHV : mm_decode_intra(s, 1, 1, buf, buf_size); break;
+    case MM_TYPE_INTER     : mm_decode_inter(s, 0, 0, buf, buf_size); break;
+    case MM_TYPE_INTER_HH  : mm_decode_inter(s, 1, 0, buf, buf_size); break;
+    case MM_TYPE_INTER_HHV : mm_decode_inter(s, 1, 1, buf, buf_size); break;
+    default :
+        return -1;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    return buf_size;
+}
+
+static int mm_decode_end(AVCodecContext *avctx)
+{
+    MmContext *s = avctx->priv_data;
+
+    if(s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec mmvideo_decoder = {
+    "mmvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MMVIDEO,
+    sizeof(MmContext),
+    mm_decode_init,
+    NULL,
+    mm_decode_end,
+    mm_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/motion_est.c b/contrib/ffmpeg/libavcodec/motion_est.c
new file mode 100644
index 000000000..a042f4916
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/motion_est.c
@@ -0,0 +1,2147 @@
+/*
+ * Motion estimation
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * new Motion Estimation (X1/EPZS) by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file motion_est.c
+ * Motion estimation.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <limits.h>
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define SQ(a) ((a)*(a))
+
+#define P_LEFT P[1]
+#define P_TOP P[2]
+#define P_TOPRIGHT P[3]
+#define P_MEDIAN P[4]
+#define P_MV1 P[9]
+
+static inline int sad_hpel_motion_search(MpegEncContext * s,
+                                  int *mx_ptr, int *my_ptr, int dmin,
+                                  int src_index, int ref_index,
+                                  int size, int h);
+
+static inline int update_map_generation(MotionEstContext *c)
+{
+    c->map_generation+= 1<<(ME_MAP_MV_BITS*2);
+    if(c->map_generation==0){
+        c->map_generation= 1<<(ME_MAP_MV_BITS*2);
+        memset(c->map, 0, sizeof(uint32_t)*ME_MAP_SIZE);
+    }
+    return c->map_generation;
+}
+
+/* shape adaptive search stuff */
+typedef struct Minima{
+    int height;
+    int x, y;
+    int checked;
+}Minima;
+
+static int minima_cmp(const void *a, const void *b){
+    const Minima *da = (const Minima *) a;
+    const Minima *db = (const Minima *) b;
+
+    return da->height - db->height;
+}
+
+#define FLAG_QPEL   1 //must be 1
+#define FLAG_CHROMA 2
+#define FLAG_DIRECT 4
+
+static inline void init_ref(MotionEstContext *c, uint8_t *src[3], uint8_t *ref[3], uint8_t *ref2[3], int x, int y, int ref_index){
+    const int offset[3]= {
+          y*c->  stride + x,
+        ((y*c->uvstride + x)>>1),
+        ((y*c->uvstride + x)>>1),
+    };
+    int i;
+    for(i=0; i<3; i++){
+        c->src[0][i]= src [i] + offset[i];
+        c->ref[0][i]= ref [i] + offset[i];
+    }
+    if(ref_index){
+        for(i=0; i<3; i++){
+            c->ref[ref_index][i]= ref2[i] + offset[i];
+        }
+    }
+}
+
+static int get_flags(MotionEstContext *c, int direct, int chroma){
+    return   ((c->avctx->flags&CODEC_FLAG_QPEL) ? FLAG_QPEL : 0)
+           + (direct ? FLAG_DIRECT : 0)
+           + (chroma ? FLAG_CHROMA : 0);
+}
+
+/*! \brief compares a block (either a full macroblock or a partition thereof)
+    against a proposed motion-compensated prediction of that block
+ */
+static av_always_inline int cmp(MpegEncContext *s, const int x, const int y, const int subx, const int suby,
+                      const int size, const int h, int ref_index, int src_index,
+                      me_cmp_func cmp_func, me_cmp_func chroma_cmp_func, const int flags){
+    MotionEstContext * const c= &s->me;
+    const int stride= c->stride;
+    const int uvstride= c->uvstride;
+    const int qpel= flags&FLAG_QPEL;
+    const int chroma= flags&FLAG_CHROMA;
+    const int dxy= subx + (suby<<(1+qpel)); //FIXME log2_subpel?
+    const int hx= subx + (x<<(1+qpel));
+    const int hy= suby + (y<<(1+qpel));
+    uint8_t * const * const ref= c->ref[ref_index];
+    uint8_t * const * const src= c->src[src_index];
+    int d;
+    //FIXME check chroma 4mv, (no crashes ...)
+    if(flags&FLAG_DIRECT){
+        assert(x >= c->xmin && hx <= c->xmax<<(qpel+1) && y >= c->ymin && hy <= c->ymax<<(qpel+1));
+        if(x >= c->xmin && hx <= c->xmax<<(qpel+1) && y >= c->ymin && hy <= c->ymax<<(qpel+1)){
+            const int time_pp= s->pp_time;
+            const int time_pb= s->pb_time;
+            const int mask= 2*qpel+1;
+            if(s->mv_type==MV_TYPE_8X8){
+                int i;
+                for(i=0; i<4; i++){
+                    int fx = c->direct_basis_mv[i][0] + hx;
+                    int fy = c->direct_basis_mv[i][1] + hy;
+                    int bx = hx ? fx - c->co_located_mv[i][0] : c->co_located_mv[i][0]*(time_pb - time_pp)/time_pp + ((i &1)<<(qpel+4));
+                    int by = hy ? fy - c->co_located_mv[i][1] : c->co_located_mv[i][1]*(time_pb - time_pp)/time_pp + ((i>>1)<<(qpel+4));
+                    int fxy= (fx&mask) + ((fy&mask)<<(qpel+1));
+                    int bxy= (bx&mask) + ((by&mask)<<(qpel+1));
+
+                    uint8_t *dst= c->temp + 8*(i&1) + 8*stride*(i>>1);
+                    if(qpel){
+                        c->qpel_put[1][fxy](dst, ref[0] + (fx>>2) + (fy>>2)*stride, stride);
+                        c->qpel_avg[1][bxy](dst, ref[8] + (bx>>2) + (by>>2)*stride, stride);
+                    }else{
+                        c->hpel_put[1][fxy](dst, ref[0] + (fx>>1) + (fy>>1)*stride, stride, 8);
+                        c->hpel_avg[1][bxy](dst, ref[8] + (bx>>1) + (by>>1)*stride, stride, 8);
+                    }
+                }
+            }else{
+                int fx = c->direct_basis_mv[0][0] + hx;
+                int fy = c->direct_basis_mv[0][1] + hy;
+                int bx = hx ? fx - c->co_located_mv[0][0] : (c->co_located_mv[0][0]*(time_pb - time_pp)/time_pp);
+                int by = hy ? fy - c->co_located_mv[0][1] : (c->co_located_mv[0][1]*(time_pb - time_pp)/time_pp);
+                int fxy= (fx&mask) + ((fy&mask)<<(qpel+1));
+                int bxy= (bx&mask) + ((by&mask)<<(qpel+1));
+
+                if(qpel){
+                    c->qpel_put[1][fxy](c->temp               , ref[0] + (fx>>2) + (fy>>2)*stride               , stride);
+                    c->qpel_put[1][fxy](c->temp + 8           , ref[0] + (fx>>2) + (fy>>2)*stride + 8           , stride);
+                    c->qpel_put[1][fxy](c->temp     + 8*stride, ref[0] + (fx>>2) + (fy>>2)*stride     + 8*stride, stride);
+                    c->qpel_put[1][fxy](c->temp + 8 + 8*stride, ref[0] + (fx>>2) + (fy>>2)*stride + 8 + 8*stride, stride);
+                    c->qpel_avg[1][bxy](c->temp               , ref[8] + (bx>>2) + (by>>2)*stride               , stride);
+                    c->qpel_avg[1][bxy](c->temp + 8           , ref[8] + (bx>>2) + (by>>2)*stride + 8           , stride);
+                    c->qpel_avg[1][bxy](c->temp     + 8*stride, ref[8] + (bx>>2) + (by>>2)*stride     + 8*stride, stride);
+                    c->qpel_avg[1][bxy](c->temp + 8 + 8*stride, ref[8] + (bx>>2) + (by>>2)*stride + 8 + 8*stride, stride);
+                }else{
+                    assert((fx>>1) + 16*s->mb_x >= -16);
+                    assert((fy>>1) + 16*s->mb_y >= -16);
+                    assert((fx>>1) + 16*s->mb_x <= s->width);
+                    assert((fy>>1) + 16*s->mb_y <= s->height);
+                    assert((bx>>1) + 16*s->mb_x >= -16);
+                    assert((by>>1) + 16*s->mb_y >= -16);
+                    assert((bx>>1) + 16*s->mb_x <= s->width);
+                    assert((by>>1) + 16*s->mb_y <= s->height);
+
+                    c->hpel_put[0][fxy](c->temp, ref[0] + (fx>>1) + (fy>>1)*stride, stride, 16);
+                    c->hpel_avg[0][bxy](c->temp, ref[8] + (bx>>1) + (by>>1)*stride, stride, 16);
+                }
+            }
+            d = cmp_func(s, c->temp, src[0], stride, 16);
+        }else
+            d= 256*256*256*32;
+    }else{
+        int uvdxy;              /* no, it might not be used uninitialized */
+        if(dxy){
+            if(qpel){
+                c->qpel_put[size][dxy](c->temp, ref[0] + x + y*stride, stride); //FIXME prototype (add h)
+                if(chroma){
+                    int cx= hx/2;
+                    int cy= hy/2;
+                    cx= (cx>>1)|(cx&1);
+                    cy= (cy>>1)|(cy&1);
+                    uvdxy= (cx&1) + 2*(cy&1);
+                    //FIXME x/y wrong, but mpeg4 qpel is sick anyway, we should drop as much of it as possible in favor for h264
+                }
+            }else{
+                c->hpel_put[size][dxy](c->temp, ref[0] + x + y*stride, stride, h);
+                if(chroma)
+                    uvdxy= dxy | (x&1) | (2*(y&1));
+            }
+            d = cmp_func(s, c->temp, src[0], stride, h);
+        }else{
+            d = cmp_func(s, src[0], ref[0] + x + y*stride, stride, h);
+            if(chroma)
+                uvdxy= (x&1) + 2*(y&1);
+        }
+        if(chroma){
+            uint8_t * const uvtemp= c->temp + 16*stride;
+            c->hpel_put[size+1][uvdxy](uvtemp  , ref[1] + (x>>1) + (y>>1)*uvstride, uvstride, h>>1);
+            c->hpel_put[size+1][uvdxy](uvtemp+8, ref[2] + (x>>1) + (y>>1)*uvstride, uvstride, h>>1);
+            d += chroma_cmp_func(s, uvtemp  , src[1], uvstride, h>>1);
+            d += chroma_cmp_func(s, uvtemp+8, src[2], uvstride, h>>1);
+        }
+    }
+#if 0
+    if(full_pel){
+        const int index= (((y)<<ME_MAP_SHIFT) + (x))&(ME_MAP_SIZE-1);
+        score_map[index]= d;
+    }
+
+    d += (c->mv_penalty[hx - c->pred_x] + c->mv_penalty[hy - c->pred_y])*c->penalty_factor;
+#endif
+    return d;
+}
+
+#include "motion_est_template.c"
+
+static int zero_cmp(void *s, uint8_t *a, uint8_t *b, int stride, int h){
+    return 0;
+}
+
+static void zero_hpel(uint8_t *a, const uint8_t *b, int stride, int h){
+}
+
+void ff_init_me(MpegEncContext *s){
+    MotionEstContext * const c= &s->me;
+    int cache_size= FFMIN(ME_MAP_SIZE>>ME_MAP_SHIFT, 1<<ME_MAP_SHIFT);
+    int dia_size= FFMAX(FFABS(s->avctx->dia_size)&255, FFABS(s->avctx->pre_dia_size)&255);
+    c->avctx= s->avctx;
+
+    if(cache_size < 2*dia_size && !c->stride){
+        av_log(s->avctx, AV_LOG_INFO, "ME_MAP size may be a little small for the selected diamond size\n");
+    }
+
+    ff_set_cmp(&s->dsp, s->dsp.me_pre_cmp, c->avctx->me_pre_cmp);
+    ff_set_cmp(&s->dsp, s->dsp.me_cmp, c->avctx->me_cmp);
+    ff_set_cmp(&s->dsp, s->dsp.me_sub_cmp, c->avctx->me_sub_cmp);
+    ff_set_cmp(&s->dsp, s->dsp.mb_cmp, c->avctx->mb_cmp);
+
+    c->flags    = get_flags(c, 0, c->avctx->me_cmp    &FF_CMP_CHROMA);
+    c->sub_flags= get_flags(c, 0, c->avctx->me_sub_cmp&FF_CMP_CHROMA);
+    c->mb_flags = get_flags(c, 0, c->avctx->mb_cmp    &FF_CMP_CHROMA);
+
+/*FIXME s->no_rounding b_type*/
+    if(s->flags&CODEC_FLAG_QPEL){
+        c->sub_motion_search= qpel_motion_search;
+        c->qpel_avg= s->dsp.avg_qpel_pixels_tab;
+        if(s->no_rounding) c->qpel_put= s->dsp.put_no_rnd_qpel_pixels_tab;
+        else               c->qpel_put= s->dsp.put_qpel_pixels_tab;
+    }else{
+        if(c->avctx->me_sub_cmp&FF_CMP_CHROMA)
+            c->sub_motion_search= hpel_motion_search;
+        else if(   c->avctx->me_sub_cmp == FF_CMP_SAD
+                && c->avctx->    me_cmp == FF_CMP_SAD
+                && c->avctx->    mb_cmp == FF_CMP_SAD)
+            c->sub_motion_search= sad_hpel_motion_search; // 2050 vs. 2450 cycles
+        else
+            c->sub_motion_search= hpel_motion_search;
+    }
+    c->hpel_avg= s->dsp.avg_pixels_tab;
+    if(s->no_rounding) c->hpel_put= s->dsp.put_no_rnd_pixels_tab;
+    else               c->hpel_put= s->dsp.put_pixels_tab;
+
+    if(s->linesize){
+        c->stride  = s->linesize;
+        c->uvstride= s->uvlinesize;
+    }else{
+        c->stride  = 16*s->mb_width + 32;
+        c->uvstride=  8*s->mb_width + 16;
+    }
+
+    // 8x8 fullpel search would need a 4x4 chroma compare, which we dont have yet, and even if we had the motion estimation code doesnt expect it
+    if(s->codec_id != CODEC_ID_SNOW){
+        if((c->avctx->me_cmp&FF_CMP_CHROMA)/* && !s->dsp.me_cmp[2]*/){
+            s->dsp.me_cmp[2]= zero_cmp;
+        }
+        if((c->avctx->me_sub_cmp&FF_CMP_CHROMA) && !s->dsp.me_sub_cmp[2]){
+            s->dsp.me_sub_cmp[2]= zero_cmp;
+        }
+        c->hpel_put[2][0]= c->hpel_put[2][1]=
+        c->hpel_put[2][2]= c->hpel_put[2][3]= zero_hpel;
+    }
+
+    if(s->codec_id == CODEC_ID_H261){
+        c->sub_motion_search= no_sub_motion_search;
+    }
+
+    c->temp= c->scratchpad;
+}
+
+#if 0
+static int pix_dev(uint8_t * pix, int line_size, int mean)
+{
+    int s, i, j;
+
+    s = 0;
+    for (i = 0; i < 16; i++) {
+        for (j = 0; j < 16; j += 8) {
+            s += FFABS(pix[0]-mean);
+            s += FFABS(pix[1]-mean);
+            s += FFABS(pix[2]-mean);
+            s += FFABS(pix[3]-mean);
+            s += FFABS(pix[4]-mean);
+            s += FFABS(pix[5]-mean);
+            s += FFABS(pix[6]-mean);
+            s += FFABS(pix[7]-mean);
+            pix += 8;
+        }
+        pix += line_size - 16;
+    }
+    return s;
+}
+#endif
+
+static inline void no_motion_search(MpegEncContext * s,
+                                    int *mx_ptr, int *my_ptr)
+{
+    *mx_ptr = 16 * s->mb_x;
+    *my_ptr = 16 * s->mb_y;
+}
+
+#if 0  /* the use of these functions is inside #if 0 */
+static int full_motion_search(MpegEncContext * s,
+                              int *mx_ptr, int *my_ptr, int range,
+                              int xmin, int ymin, int xmax, int ymax, uint8_t *ref_picture)
+{
+    int x1, y1, x2, y2, xx, yy, x, y;
+    int mx, my, dmin, d;
+    uint8_t *pix;
+
+    xx = 16 * s->mb_x;
+    yy = 16 * s->mb_y;
+    x1 = xx - range + 1;        /* we loose one pixel to avoid boundary pb with half pixel pred */
+    if (x1 < xmin)
+        x1 = xmin;
+    x2 = xx + range - 1;
+    if (x2 > xmax)
+        x2 = xmax;
+    y1 = yy - range + 1;
+    if (y1 < ymin)
+        y1 = ymin;
+    y2 = yy + range - 1;
+    if (y2 > ymax)
+        y2 = ymax;
+    pix = s->new_picture.data[0] + (yy * s->linesize) + xx;
+    dmin = 0x7fffffff;
+    mx = 0;
+    my = 0;
+    for (y = y1; y <= y2; y++) {
+        for (x = x1; x <= x2; x++) {
+            d = s->dsp.pix_abs[0][0](NULL, pix, ref_picture + (y * s->linesize) + x,
+                             s->linesize, 16);
+            if (d < dmin ||
+                (d == dmin &&
+                 (abs(x - xx) + abs(y - yy)) <
+                 (abs(mx - xx) + abs(my - yy)))) {
+                dmin = d;
+                mx = x;
+                my = y;
+            }
+        }
+    }
+
+    *mx_ptr = mx;
+    *my_ptr = my;
+
+#if 0
+    if (*mx_ptr < -(2 * range) || *mx_ptr >= (2 * range) ||
+        *my_ptr < -(2 * range) || *my_ptr >= (2 * range)) {
+        av_log(NULL, AV_LOG_ERROR, "error %d %d\n", *mx_ptr, *my_ptr);
+    }
+#endif
+    return dmin;
+}
+
+
+static int log_motion_search(MpegEncContext * s,
+                             int *mx_ptr, int *my_ptr, int range,
+                             int xmin, int ymin, int xmax, int ymax, uint8_t *ref_picture)
+{
+    int x1, y1, x2, y2, xx, yy, x, y;
+    int mx, my, dmin, d;
+    uint8_t *pix;
+
+    xx = s->mb_x << 4;
+    yy = s->mb_y << 4;
+
+    /* Left limit */
+    x1 = xx - range;
+    if (x1 < xmin)
+        x1 = xmin;
+
+    /* Right limit */
+    x2 = xx + range;
+    if (x2 > xmax)
+        x2 = xmax;
+
+    /* Upper limit */
+    y1 = yy - range;
+    if (y1 < ymin)
+        y1 = ymin;
+
+    /* Lower limit */
+    y2 = yy + range;
+    if (y2 > ymax)
+        y2 = ymax;
+
+    pix = s->new_picture.data[0] + (yy * s->linesize) + xx;
+    dmin = 0x7fffffff;
+    mx = 0;
+    my = 0;
+
+    do {
+        for (y = y1; y <= y2; y += range) {
+            for (x = x1; x <= x2; x += range) {
+                d = s->dsp.pix_abs[0][0](NULL, pix, ref_picture + (y * s->linesize) + x, s->linesize, 16);
+                if (d < dmin || (d == dmin && (abs(x - xx) + abs(y - yy)) < (abs(mx - xx) + abs(my - yy)))) {
+                    dmin = d;
+                    mx = x;
+                    my = y;
+                }
+            }
+        }
+
+        range = range >> 1;
+
+        x1 = mx - range;
+        if (x1 < xmin)
+            x1 = xmin;
+
+        x2 = mx + range;
+        if (x2 > xmax)
+            x2 = xmax;
+
+        y1 = my - range;
+        if (y1 < ymin)
+            y1 = ymin;
+
+        y2 = my + range;
+        if (y2 > ymax)
+            y2 = ymax;
+
+    } while (range >= 1);
+
+#ifdef DEBUG
+    av_log(s->avctx, AV_LOG_DEBUG, "log       - MX: %d\tMY: %d\n", mx, my);
+#endif
+    *mx_ptr = mx;
+    *my_ptr = my;
+    return dmin;
+}
+
+static int phods_motion_search(MpegEncContext * s,
+                               int *mx_ptr, int *my_ptr, int range,
+                               int xmin, int ymin, int xmax, int ymax, uint8_t *ref_picture)
+{
+    int x1, y1, x2, y2, xx, yy, x, y, lastx, d;
+    int mx, my, dminx, dminy;
+    uint8_t *pix;
+
+    xx = s->mb_x << 4;
+    yy = s->mb_y << 4;
+
+    /* Left limit */
+    x1 = xx - range;
+    if (x1 < xmin)
+        x1 = xmin;
+
+    /* Right limit */
+    x2 = xx + range;
+    if (x2 > xmax)
+        x2 = xmax;
+
+    /* Upper limit */
+    y1 = yy - range;
+    if (y1 < ymin)
+        y1 = ymin;
+
+    /* Lower limit */
+    y2 = yy + range;
+    if (y2 > ymax)
+        y2 = ymax;
+
+    pix = s->new_picture.data[0] + (yy * s->linesize) + xx;
+    mx = 0;
+    my = 0;
+
+    x = xx;
+    y = yy;
+    do {
+        dminx = 0x7fffffff;
+        dminy = 0x7fffffff;
+
+        lastx = x;
+        for (x = x1; x <= x2; x += range) {
+            d = s->dsp.pix_abs[0][0](NULL, pix, ref_picture + (y * s->linesize) + x, s->linesize, 16);
+            if (d < dminx || (d == dminx && (abs(x - xx) + abs(y - yy)) < (abs(mx - xx) + abs(my - yy)))) {
+                dminx = d;
+                mx = x;
+            }
+        }
+
+        x = lastx;
+        for (y = y1; y <= y2; y += range) {
+            d = s->dsp.pix_abs[0][0](NULL, pix, ref_picture + (y * s->linesize) + x, s->linesize, 16);
+            if (d < dminy || (d == dminy && (abs(x - xx) + abs(y - yy)) < (abs(mx - xx) + abs(my - yy)))) {
+                dminy = d;
+                my = y;
+            }
+        }
+
+        range = range >> 1;
+
+        x = mx;
+        y = my;
+        x1 = mx - range;
+        if (x1 < xmin)
+            x1 = xmin;
+
+        x2 = mx + range;
+        if (x2 > xmax)
+            x2 = xmax;
+
+        y1 = my - range;
+        if (y1 < ymin)
+            y1 = ymin;
+
+        y2 = my + range;
+        if (y2 > ymax)
+            y2 = ymax;
+
+    } while (range >= 1);
+
+#ifdef DEBUG
+    av_log(s->avctx, AV_LOG_DEBUG, "phods     - MX: %d\tMY: %d\n", mx, my);
+#endif
+
+    /* half pixel search */
+    *mx_ptr = mx;
+    *my_ptr = my;
+    return dminy;
+}
+#endif /* 0 */
+
+#define Z_THRESHOLD 256
+
+#define CHECK_SAD_HALF_MV(suffix, x, y) \
+{\
+    d= s->dsp.pix_abs[size][(x?1:0)+(y?2:0)](NULL, pix, ptr+((x)>>1), stride, h);\
+    d += (mv_penalty[pen_x + x] + mv_penalty[pen_y + y])*penalty_factor;\
+    COPY3_IF_LT(dminh, d, dx, x, dy, y)\
+}
+
+static inline int sad_hpel_motion_search(MpegEncContext * s,
+                                  int *mx_ptr, int *my_ptr, int dmin,
+                                  int src_index, int ref_index,
+                                  int size, int h)
+{
+    MotionEstContext * const c= &s->me;
+    const int penalty_factor= c->sub_penalty_factor;
+    int mx, my, dminh;
+    uint8_t *pix, *ptr;
+    int stride= c->stride;
+    const int flags= c->sub_flags;
+    LOAD_COMMON
+
+    assert(flags == 0);
+
+    if(c->skip){
+//    printf("S");
+        *mx_ptr = 0;
+        *my_ptr = 0;
+        return dmin;
+    }
+//    printf("N");
+
+    pix = c->src[src_index][0];
+
+    mx = *mx_ptr;
+    my = *my_ptr;
+    ptr = c->ref[ref_index][0] + (my * stride) + mx;
+
+    dminh = dmin;
+
+    if (mx > xmin && mx < xmax &&
+        my > ymin && my < ymax) {
+        int dx=0, dy=0;
+        int d, pen_x, pen_y;
+        const int index= (my<<ME_MAP_SHIFT) + mx;
+        const int t= score_map[(index-(1<<ME_MAP_SHIFT))&(ME_MAP_SIZE-1)];
+        const int l= score_map[(index- 1               )&(ME_MAP_SIZE-1)];
+        const int r= score_map[(index+ 1               )&(ME_MAP_SIZE-1)];
+        const int b= score_map[(index+(1<<ME_MAP_SHIFT))&(ME_MAP_SIZE-1)];
+        mx<<=1;
+        my<<=1;
+
+
+        pen_x= pred_x + mx;
+        pen_y= pred_y + my;
+
+        ptr-= stride;
+        if(t<=b){
+            CHECK_SAD_HALF_MV(y2 , 0, -1)
+            if(l<=r){
+                CHECK_SAD_HALF_MV(xy2, -1, -1)
+                if(t+r<=b+l){
+                    CHECK_SAD_HALF_MV(xy2, +1, -1)
+                    ptr+= stride;
+                }else{
+                    ptr+= stride;
+                    CHECK_SAD_HALF_MV(xy2, -1, +1)
+                }
+                CHECK_SAD_HALF_MV(x2 , -1,  0)
+            }else{
+                CHECK_SAD_HALF_MV(xy2, +1, -1)
+                if(t+l<=b+r){
+                    CHECK_SAD_HALF_MV(xy2, -1, -1)
+                    ptr+= stride;
+                }else{
+                    ptr+= stride;
+                    CHECK_SAD_HALF_MV(xy2, +1, +1)
+                }
+                CHECK_SAD_HALF_MV(x2 , +1,  0)
+            }
+        }else{
+            if(l<=r){
+                if(t+l<=b+r){
+                    CHECK_SAD_HALF_MV(xy2, -1, -1)
+                    ptr+= stride;
+                }else{
+                    ptr+= stride;
+                    CHECK_SAD_HALF_MV(xy2, +1, +1)
+                }
+                CHECK_SAD_HALF_MV(x2 , -1,  0)
+                CHECK_SAD_HALF_MV(xy2, -1, +1)
+            }else{
+                if(t+r<=b+l){
+                    CHECK_SAD_HALF_MV(xy2, +1, -1)
+                    ptr+= stride;
+                }else{
+                    ptr+= stride;
+                    CHECK_SAD_HALF_MV(xy2, -1, +1)
+                }
+                CHECK_SAD_HALF_MV(x2 , +1,  0)
+                CHECK_SAD_HALF_MV(xy2, +1, +1)
+            }
+            CHECK_SAD_HALF_MV(y2 ,  0, +1)
+        }
+        mx+=dx;
+        my+=dy;
+
+    }else{
+        mx<<=1;
+        my<<=1;
+    }
+
+    *mx_ptr = mx;
+    *my_ptr = my;
+    return dminh;
+}
+
+static inline void set_p_mv_tables(MpegEncContext * s, int mx, int my, int mv4)
+{
+    const int xy= s->mb_x + s->mb_y*s->mb_stride;
+
+    s->p_mv_table[xy][0] = mx;
+    s->p_mv_table[xy][1] = my;
+
+    /* has already been set to the 4 MV if 4MV is done */
+    if(mv4){
+        int mot_xy= s->block_index[0];
+
+        s->current_picture.motion_val[0][mot_xy  ][0]= mx;
+        s->current_picture.motion_val[0][mot_xy  ][1]= my;
+        s->current_picture.motion_val[0][mot_xy+1][0]= mx;
+        s->current_picture.motion_val[0][mot_xy+1][1]= my;
+
+        mot_xy += s->b8_stride;
+        s->current_picture.motion_val[0][mot_xy  ][0]= mx;
+        s->current_picture.motion_val[0][mot_xy  ][1]= my;
+        s->current_picture.motion_val[0][mot_xy+1][0]= mx;
+        s->current_picture.motion_val[0][mot_xy+1][1]= my;
+    }
+}
+
+/**
+ * get fullpel ME search limits.
+ */
+static inline void get_limits(MpegEncContext *s, int x, int y)
+{
+    MotionEstContext * const c= &s->me;
+    int range= c->avctx->me_range >> (1 + !!(c->flags&FLAG_QPEL));
+/*
+    if(c->avctx->me_range) c->range= c->avctx->me_range >> 1;
+    else                   c->range= 16;
+*/
+    if (s->unrestricted_mv) {
+        c->xmin = - x - 16;
+        c->ymin = - y - 16;
+        c->xmax = - x + s->mb_width *16;
+        c->ymax = - y + s->mb_height*16;
+    } else if (s->out_format == FMT_H261){
+        // Search range of H261 is different from other codec standards
+        c->xmin = (x > 15) ? - 15 : 0;
+        c->ymin = (y > 15) ? - 15 : 0;
+        c->xmax = (x < s->mb_width * 16 - 16) ? 15 : 0;
+        c->ymax = (y < s->mb_height * 16 - 16) ? 15 : 0;
+    } else {
+        c->xmin = - x;
+        c->ymin = - y;
+        c->xmax = - x + s->mb_width *16 - 16;
+        c->ymax = - y + s->mb_height*16 - 16;
+    }
+    if(range){
+        c->xmin = FFMAX(c->xmin,-range);
+        c->xmax = FFMIN(c->xmax, range);
+        c->ymin = FFMAX(c->ymin,-range);
+        c->ymax = FFMIN(c->ymax, range);
+    }
+}
+
+static inline void init_mv4_ref(MotionEstContext *c){
+    const int stride= c->stride;
+
+    c->ref[1][0] = c->ref[0][0] + 8;
+    c->ref[2][0] = c->ref[0][0] + 8*stride;
+    c->ref[3][0] = c->ref[2][0] + 8;
+    c->src[1][0] = c->src[0][0] + 8;
+    c->src[2][0] = c->src[0][0] + 8*stride;
+    c->src[3][0] = c->src[2][0] + 8;
+}
+
+static inline int h263_mv4_search(MpegEncContext *s, int mx, int my, int shift)
+{
+    MotionEstContext * const c= &s->me;
+    const int size= 1;
+    const int h=8;
+    int block;
+    int P[10][2];
+    int dmin_sum=0, mx4_sum=0, my4_sum=0;
+    int same=1;
+    const int stride= c->stride;
+    uint8_t *mv_penalty= c->current_mv_penalty;
+
+    init_mv4_ref(c);
+
+    for(block=0; block<4; block++){
+        int mx4, my4;
+        int pred_x4, pred_y4;
+        int dmin4;
+        static const int off[4]= {2, 1, 1, -1};
+        const int mot_stride = s->b8_stride;
+        const int mot_xy = s->block_index[block];
+
+        P_LEFT[0] = s->current_picture.motion_val[0][mot_xy - 1][0];
+        P_LEFT[1] = s->current_picture.motion_val[0][mot_xy - 1][1];
+
+        if(P_LEFT[0]       > (c->xmax<<shift)) P_LEFT[0]       = (c->xmax<<shift);
+
+        /* special case for first line */
+        if (s->first_slice_line && block<2) {
+            c->pred_x= pred_x4= P_LEFT[0];
+            c->pred_y= pred_y4= P_LEFT[1];
+        } else {
+            P_TOP[0]      = s->current_picture.motion_val[0][mot_xy - mot_stride             ][0];
+            P_TOP[1]      = s->current_picture.motion_val[0][mot_xy - mot_stride             ][1];
+            P_TOPRIGHT[0] = s->current_picture.motion_val[0][mot_xy - mot_stride + off[block]][0];
+            P_TOPRIGHT[1] = s->current_picture.motion_val[0][mot_xy - mot_stride + off[block]][1];
+            if(P_TOP[1]      > (c->ymax<<shift)) P_TOP[1]     = (c->ymax<<shift);
+            if(P_TOPRIGHT[0] < (c->xmin<<shift)) P_TOPRIGHT[0]= (c->xmin<<shift);
+            if(P_TOPRIGHT[0] > (c->xmax<<shift)) P_TOPRIGHT[0]= (c->xmax<<shift);
+            if(P_TOPRIGHT[1] > (c->ymax<<shift)) P_TOPRIGHT[1]= (c->ymax<<shift);
+
+            P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+            P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+
+            c->pred_x= pred_x4 = P_MEDIAN[0];
+            c->pred_y= pred_y4 = P_MEDIAN[1];
+        }
+        P_MV1[0]= mx;
+        P_MV1[1]= my;
+
+        dmin4 = epzs_motion_search4(s, &mx4, &my4, P, block, block, s->p_mv_table, (1<<16)>>shift);
+
+        dmin4= c->sub_motion_search(s, &mx4, &my4, dmin4, block, block, size, h);
+
+        if(s->dsp.me_sub_cmp[0] != s->dsp.mb_cmp[0]){
+            int dxy;
+            const int offset= ((block&1) + (block>>1)*stride)*8;
+            uint8_t *dest_y = c->scratchpad + offset;
+            if(s->quarter_sample){
+                uint8_t *ref= c->ref[block][0] + (mx4>>2) + (my4>>2)*stride;
+                dxy = ((my4 & 3) << 2) | (mx4 & 3);
+
+                if(s->no_rounding)
+                    s->dsp.put_no_rnd_qpel_pixels_tab[1][dxy](dest_y   , ref    , stride);
+                else
+                    s->dsp.put_qpel_pixels_tab       [1][dxy](dest_y   , ref    , stride);
+            }else{
+                uint8_t *ref= c->ref[block][0] + (mx4>>1) + (my4>>1)*stride;
+                dxy = ((my4 & 1) << 1) | (mx4 & 1);
+
+                if(s->no_rounding)
+                    s->dsp.put_no_rnd_pixels_tab[1][dxy](dest_y    , ref    , stride, h);
+                else
+                    s->dsp.put_pixels_tab       [1][dxy](dest_y    , ref    , stride, h);
+            }
+            dmin_sum+= (mv_penalty[mx4-pred_x4] + mv_penalty[my4-pred_y4])*c->mb_penalty_factor;
+        }else
+            dmin_sum+= dmin4;
+
+        if(s->quarter_sample){
+            mx4_sum+= mx4/2;
+            my4_sum+= my4/2;
+        }else{
+            mx4_sum+= mx4;
+            my4_sum+= my4;
+        }
+
+        s->current_picture.motion_val[0][ s->block_index[block] ][0]= mx4;
+        s->current_picture.motion_val[0][ s->block_index[block] ][1]= my4;
+
+        if(mx4 != mx || my4 != my) same=0;
+    }
+
+    if(same)
+        return INT_MAX;
+
+    if(s->dsp.me_sub_cmp[0] != s->dsp.mb_cmp[0]){
+        dmin_sum += s->dsp.mb_cmp[0](s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*16*stride, c->scratchpad, stride, 16);
+    }
+
+    if(c->avctx->mb_cmp&FF_CMP_CHROMA){
+        int dxy;
+        int mx, my;
+        int offset;
+
+        mx= ff_h263_round_chroma(mx4_sum);
+        my= ff_h263_round_chroma(my4_sum);
+        dxy = ((my & 1) << 1) | (mx & 1);
+
+        offset= (s->mb_x*8 + (mx>>1)) + (s->mb_y*8 + (my>>1))*s->uvlinesize;
+
+        if(s->no_rounding){
+            s->dsp.put_no_rnd_pixels_tab[1][dxy](c->scratchpad    , s->last_picture.data[1] + offset, s->uvlinesize, 8);
+            s->dsp.put_no_rnd_pixels_tab[1][dxy](c->scratchpad+8  , s->last_picture.data[2] + offset, s->uvlinesize, 8);
+        }else{
+            s->dsp.put_pixels_tab       [1][dxy](c->scratchpad    , s->last_picture.data[1] + offset, s->uvlinesize, 8);
+            s->dsp.put_pixels_tab       [1][dxy](c->scratchpad+8  , s->last_picture.data[2] + offset, s->uvlinesize, 8);
+        }
+
+        dmin_sum += s->dsp.mb_cmp[1](s, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*8*s->uvlinesize, c->scratchpad  , s->uvlinesize, 8);
+        dmin_sum += s->dsp.mb_cmp[1](s, s->new_picture.data[2] + s->mb_x*8 + s->mb_y*8*s->uvlinesize, c->scratchpad+8, s->uvlinesize, 8);
+    }
+
+    c->pred_x= mx;
+    c->pred_y= my;
+
+    switch(c->avctx->mb_cmp&0xFF){
+    /*case FF_CMP_SSE:
+        return dmin_sum+ 32*s->qscale*s->qscale;*/
+    case FF_CMP_RD:
+        return dmin_sum;
+    default:
+        return dmin_sum+ 11*c->mb_penalty_factor;
+    }
+}
+
+static inline void init_interlaced_ref(MpegEncContext *s, int ref_index){
+    MotionEstContext * const c= &s->me;
+
+    c->ref[1+ref_index][0] = c->ref[0+ref_index][0] + s->linesize;
+    c->src[1][0] = c->src[0][0] + s->linesize;
+    if(c->flags & FLAG_CHROMA){
+        c->ref[1+ref_index][1] = c->ref[0+ref_index][1] + s->uvlinesize;
+        c->ref[1+ref_index][2] = c->ref[0+ref_index][2] + s->uvlinesize;
+        c->src[1][1] = c->src[0][1] + s->uvlinesize;
+        c->src[1][2] = c->src[0][2] + s->uvlinesize;
+    }
+}
+
+static int interlaced_search(MpegEncContext *s, int ref_index,
+                             int16_t (*mv_tables[2][2])[2], uint8_t *field_select_tables[2], int mx, int my, int user_field_select)
+{
+    MotionEstContext * const c= &s->me;
+    const int size=0;
+    const int h=8;
+    int block;
+    int P[10][2];
+    uint8_t * const mv_penalty= c->current_mv_penalty;
+    int same=1;
+    const int stride= 2*s->linesize;
+    int dmin_sum= 0;
+    const int mot_stride= s->mb_stride;
+    const int xy= s->mb_x + s->mb_y*mot_stride;
+
+    c->ymin>>=1;
+    c->ymax>>=1;
+    c->stride<<=1;
+    c->uvstride<<=1;
+    init_interlaced_ref(s, ref_index);
+
+    for(block=0; block<2; block++){
+        int field_select;
+        int best_dmin= INT_MAX;
+        int best_field= -1;
+
+        for(field_select=0; field_select<2; field_select++){
+            int dmin, mx_i, my_i;
+            int16_t (*mv_table)[2]= mv_tables[block][field_select];
+
+            if(user_field_select){
+                assert(field_select==0 || field_select==1);
+                assert(field_select_tables[block][xy]==0 || field_select_tables[block][xy]==1);
+                if(field_select_tables[block][xy] != field_select)
+                    continue;
+            }
+
+            P_LEFT[0] = mv_table[xy - 1][0];
+            P_LEFT[1] = mv_table[xy - 1][1];
+            if(P_LEFT[0]       > (c->xmax<<1)) P_LEFT[0]       = (c->xmax<<1);
+
+            c->pred_x= P_LEFT[0];
+            c->pred_y= P_LEFT[1];
+
+            if(!s->first_slice_line){
+                P_TOP[0]      = mv_table[xy - mot_stride][0];
+                P_TOP[1]      = mv_table[xy - mot_stride][1];
+                P_TOPRIGHT[0] = mv_table[xy - mot_stride + 1][0];
+                P_TOPRIGHT[1] = mv_table[xy - mot_stride + 1][1];
+                if(P_TOP[1]      > (c->ymax<<1)) P_TOP[1]     = (c->ymax<<1);
+                if(P_TOPRIGHT[0] < (c->xmin<<1)) P_TOPRIGHT[0]= (c->xmin<<1);
+                if(P_TOPRIGHT[0] > (c->xmax<<1)) P_TOPRIGHT[0]= (c->xmax<<1);
+                if(P_TOPRIGHT[1] > (c->ymax<<1)) P_TOPRIGHT[1]= (c->ymax<<1);
+
+                P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+                P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+            }
+            P_MV1[0]= mx; //FIXME not correct if block != field_select
+            P_MV1[1]= my / 2;
+
+            dmin = epzs_motion_search2(s, &mx_i, &my_i, P, block, field_select+ref_index, mv_table, (1<<16)>>1);
+
+            dmin= c->sub_motion_search(s, &mx_i, &my_i, dmin, block, field_select+ref_index, size, h);
+
+            mv_table[xy][0]= mx_i;
+            mv_table[xy][1]= my_i;
+
+            if(s->dsp.me_sub_cmp[0] != s->dsp.mb_cmp[0]){
+                int dxy;
+
+                //FIXME chroma ME
+                uint8_t *ref= c->ref[field_select+ref_index][0] + (mx_i>>1) + (my_i>>1)*stride;
+                dxy = ((my_i & 1) << 1) | (mx_i & 1);
+
+                if(s->no_rounding){
+                    s->dsp.put_no_rnd_pixels_tab[size][dxy](c->scratchpad, ref    , stride, h);
+                }else{
+                    s->dsp.put_pixels_tab       [size][dxy](c->scratchpad, ref    , stride, h);
+                }
+                dmin= s->dsp.mb_cmp[size](s, c->src[block][0], c->scratchpad, stride, h);
+                dmin+= (mv_penalty[mx_i-c->pred_x] + mv_penalty[my_i-c->pred_y] + 1)*c->mb_penalty_factor;
+            }else
+                dmin+= c->mb_penalty_factor; //field_select bits
+
+            dmin += field_select != block; //slightly prefer same field
+
+            if(dmin < best_dmin){
+                best_dmin= dmin;
+                best_field= field_select;
+            }
+        }
+        {
+            int16_t (*mv_table)[2]= mv_tables[block][best_field];
+
+            if(mv_table[xy][0] != mx) same=0; //FIXME check if these checks work and are any good at all
+            if(mv_table[xy][1]&1) same=0;
+            if(mv_table[xy][1]*2 != my) same=0;
+            if(best_field != block) same=0;
+        }
+
+        field_select_tables[block][xy]= best_field;
+        dmin_sum += best_dmin;
+    }
+
+    c->ymin<<=1;
+    c->ymax<<=1;
+    c->stride>>=1;
+    c->uvstride>>=1;
+
+    if(same)
+        return INT_MAX;
+
+    switch(c->avctx->mb_cmp&0xFF){
+    /*case FF_CMP_SSE:
+        return dmin_sum+ 32*s->qscale*s->qscale;*/
+    case FF_CMP_RD:
+        return dmin_sum;
+    default:
+        return dmin_sum+ 11*c->mb_penalty_factor;
+    }
+}
+
+static void clip_input_mv(MpegEncContext * s, int16_t *mv, int interlaced){
+    int ymax= s->me.ymax>>interlaced;
+    int ymin= s->me.ymin>>interlaced;
+
+    if(mv[0] < s->me.xmin) mv[0] = s->me.xmin;
+    if(mv[0] > s->me.xmax) mv[0] = s->me.xmax;
+    if(mv[1] <       ymin) mv[1] =       ymin;
+    if(mv[1] >       ymax) mv[1] =       ymax;
+}
+
+static inline int check_input_motion(MpegEncContext * s, int mb_x, int mb_y, int p_type){
+    MotionEstContext * const c= &s->me;
+    Picture *p= s->current_picture_ptr;
+    int mb_xy= mb_x + mb_y*s->mb_stride;
+    int xy= 2*mb_x + 2*mb_y*s->b8_stride;
+    int mb_type= s->current_picture.mb_type[mb_xy];
+    int flags= c->flags;
+    int shift= (flags&FLAG_QPEL) + 1;
+    int mask= (1<<shift)-1;
+    int x, y, i;
+    int d=0;
+    me_cmp_func cmpf= s->dsp.sse[0];
+    me_cmp_func chroma_cmpf= s->dsp.sse[1];
+
+    if(p_type && USES_LIST(mb_type, 1)){
+        av_log(c->avctx, AV_LOG_ERROR, "backward motion vector in P frame\n");
+        return INT_MAX/2;
+    }
+    assert(IS_INTRA(mb_type) || USES_LIST(mb_type,0) || USES_LIST(mb_type,1));
+
+    for(i=0; i<4; i++){
+        int xy= s->block_index[i];
+        clip_input_mv(s, p->motion_val[0][xy], !!IS_INTERLACED(mb_type));
+        clip_input_mv(s, p->motion_val[1][xy], !!IS_INTERLACED(mb_type));
+    }
+
+    if(IS_INTERLACED(mb_type)){
+        int xy2= xy  + s->b8_stride;
+        s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_INTRA;
+        c->stride<<=1;
+        c->uvstride<<=1;
+
+        if(!(s->flags & CODEC_FLAG_INTERLACED_ME)){
+            av_log(c->avctx, AV_LOG_ERROR, "Interlaced macroblock selected but interlaced motion estimation disabled\n");
+            return INT_MAX/2;
+        }
+
+        if(USES_LIST(mb_type, 0)){
+            int field_select0= p->ref_index[0][xy ];
+            int field_select1= p->ref_index[0][xy2];
+            assert(field_select0==0 ||field_select0==1);
+            assert(field_select1==0 ||field_select1==1);
+            init_interlaced_ref(s, 0);
+
+            if(p_type){
+                s->p_field_select_table[0][mb_xy]= field_select0;
+                s->p_field_select_table[1][mb_xy]= field_select1;
+                *(uint32_t*)s->p_field_mv_table[0][field_select0][mb_xy]= *(uint32_t*)p->motion_val[0][xy ];
+                *(uint32_t*)s->p_field_mv_table[1][field_select1][mb_xy]= *(uint32_t*)p->motion_val[0][xy2];
+                s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_INTER_I;
+            }else{
+                s->b_field_select_table[0][0][mb_xy]= field_select0;
+                s->b_field_select_table[0][1][mb_xy]= field_select1;
+                *(uint32_t*)s->b_field_mv_table[0][0][field_select0][mb_xy]= *(uint32_t*)p->motion_val[0][xy ];
+                *(uint32_t*)s->b_field_mv_table[0][1][field_select1][mb_xy]= *(uint32_t*)p->motion_val[0][xy2];
+                s->mb_type[mb_xy]= CANDIDATE_MB_TYPE_FORWARD_I;
+            }
+
+            x= p->motion_val[0][xy ][0];
+            y= p->motion_val[0][xy ][1];
+            d = cmp(s, x>>shift, y>>shift, x&mask, y&mask, 0, 8, field_select0, 0, cmpf, chroma_cmpf, flags);
+            x= p->motion_val[0][xy2][0];
+            y= p->motion_val[0][xy2][1];
+            d+= cmp(s, x>>shift, y>>shift, x&mask, y&mask, 0, 8, field_select1, 1, cmpf, chroma_cmpf, flags);
+        }
+        if(USES_LIST(mb_type, 1)){
+            int field_select0= p->ref_index[1][xy ];
+            int field_select1= p->ref_index[1][xy2];
+            assert(field_select0==0 ||field_select0==1);
+            assert(field_select1==0 ||field_select1==1);
+            init_interlaced_ref(s, 2);
+
+            s->b_field_select_table[1][0][mb_xy]= field_select0;
+            s->b_field_select_table[1][1][mb_xy]= field_select1;
+            *(uint32_t*)s->b_field_mv_table[1][0][field_select0][mb_xy]= *(uint32_t*)p->motion_val[1][xy ];
+            *(uint32_t*)s->b_field_mv_table[1][1][field_select1][mb_xy]= *(uint32_t*)p->motion_val[1][xy2];
+            if(USES_LIST(mb_type, 0)){
+                s->mb_type[mb_xy]= CANDIDATE_MB_TYPE_BIDIR_I;
+            }else{
+                s->mb_type[mb_xy]= CANDIDATE_MB_TYPE_BACKWARD_I;
+            }
+
+            x= p->motion_val[1][xy ][0];
+            y= p->motion_val[1][xy ][1];
+            d = cmp(s, x>>shift, y>>shift, x&mask, y&mask, 0, 8, field_select0+2, 0, cmpf, chroma_cmpf, flags);
+            x= p->motion_val[1][xy2][0];
+            y= p->motion_val[1][xy2][1];
+            d+= cmp(s, x>>shift, y>>shift, x&mask, y&mask, 0, 8, field_select1+2, 1, cmpf, chroma_cmpf, flags);
+            //FIXME bidir scores
+        }
+        c->stride>>=1;
+        c->uvstride>>=1;
+    }else if(IS_8X8(mb_type)){
+        if(!(s->flags & CODEC_FLAG_4MV)){
+            av_log(c->avctx, AV_LOG_ERROR, "4MV macroblock selected but 4MV encoding disabled\n");
+            return INT_MAX/2;
+        }
+        cmpf= s->dsp.sse[1];
+        chroma_cmpf= s->dsp.sse[1];
+        init_mv4_ref(c);
+        for(i=0; i<4; i++){
+            xy= s->block_index[i];
+            x= p->motion_val[0][xy][0];
+            y= p->motion_val[0][xy][1];
+            d+= cmp(s, x>>shift, y>>shift, x&mask, y&mask, 1, 8, i, i, cmpf, chroma_cmpf, flags);
+        }
+        s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_INTER4V;
+    }else{
+        if(USES_LIST(mb_type, 0)){
+            if(p_type){
+                *(uint32_t*)s->p_mv_table[mb_xy]= *(uint32_t*)p->motion_val[0][xy];
+                s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_INTER;
+            }else if(USES_LIST(mb_type, 1)){
+                *(uint32_t*)s->b_bidir_forw_mv_table[mb_xy]= *(uint32_t*)p->motion_val[0][xy];
+                *(uint32_t*)s->b_bidir_back_mv_table[mb_xy]= *(uint32_t*)p->motion_val[1][xy];
+                s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_BIDIR;
+            }else{
+                *(uint32_t*)s->b_forw_mv_table[mb_xy]= *(uint32_t*)p->motion_val[0][xy];
+                s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_FORWARD;
+            }
+            x= p->motion_val[0][xy][0];
+            y= p->motion_val[0][xy][1];
+            d = cmp(s, x>>shift, y>>shift, x&mask, y&mask, 0, 16, 0, 0, cmpf, chroma_cmpf, flags);
+        }else if(USES_LIST(mb_type, 1)){
+            *(uint32_t*)s->b_back_mv_table[mb_xy]= *(uint32_t*)p->motion_val[1][xy];
+            s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_BACKWARD;
+
+            x= p->motion_val[1][xy][0];
+            y= p->motion_val[1][xy][1];
+            d = cmp(s, x>>shift, y>>shift, x&mask, y&mask, 0, 16, 2, 0, cmpf, chroma_cmpf, flags);
+        }else
+            s->mb_type[mb_xy]=CANDIDATE_MB_TYPE_INTRA;
+    }
+    return d;
+}
+
+void ff_estimate_p_frame_motion(MpegEncContext * s,
+                                int mb_x, int mb_y)
+{
+    MotionEstContext * const c= &s->me;
+    uint8_t *pix, *ppix;
+    int sum, mx, my, dmin;
+    int varc;            ///< the variance of the block (sum of squared (p[y][x]-average))
+    int vard;            ///< sum of squared differences with the estimated motion vector
+    int P[10][2];
+    const int shift= 1+s->quarter_sample;
+    int mb_type=0;
+    Picture * const pic= &s->current_picture;
+
+    init_ref(c, s->new_picture.data, s->last_picture.data, NULL, 16*mb_x, 16*mb_y, 0);
+
+    assert(s->quarter_sample==0 || s->quarter_sample==1);
+    assert(s->linesize == c->stride);
+    assert(s->uvlinesize == c->uvstride);
+
+    c->penalty_factor    = get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_cmp);
+    c->sub_penalty_factor= get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_sub_cmp);
+    c->mb_penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->mb_cmp);
+    c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV;
+
+    get_limits(s, 16*mb_x, 16*mb_y);
+    c->skip=0;
+
+    /* intra / predictive decision */
+    pix = c->src[0][0];
+    sum = s->dsp.pix_sum(pix, s->linesize);
+    varc = s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500;
+
+    pic->mb_mean[s->mb_stride * mb_y + mb_x] = (sum+128)>>8;
+    pic->mb_var [s->mb_stride * mb_y + mb_x] = (varc+128)>>8;
+    c->mb_var_sum_temp += (varc+128)>>8;
+
+    if(c->avctx->me_threshold){
+        vard= check_input_motion(s, mb_x, mb_y, 1);
+
+        if((vard+128)>>8 < c->avctx->me_threshold){
+            int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+            int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+            pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8;
+            c->mc_mb_var_sum_temp += (vard+128)>>8;
+            c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
+            return;
+        }
+        if((vard+128)>>8 < c->avctx->mb_threshold)
+            mb_type= s->mb_type[mb_x + mb_y*s->mb_stride];
+    }
+
+    switch(s->me_method) {
+    case ME_ZERO:
+    default:
+        no_motion_search(s, &mx, &my);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        dmin = 0;
+        break;
+#if 0
+    case ME_FULL:
+        dmin = full_motion_search(s, &mx, &my, range, ref_picture);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+    case ME_LOG:
+        dmin = log_motion_search(s, &mx, &my, range / 2, ref_picture);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+    case ME_PHODS:
+        dmin = phods_motion_search(s, &mx, &my, range / 2, ref_picture);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+#endif
+    case ME_X1:
+    case ME_EPZS:
+       {
+            const int mot_stride = s->b8_stride;
+            const int mot_xy = s->block_index[0];
+
+            P_LEFT[0]       = s->current_picture.motion_val[0][mot_xy - 1][0];
+            P_LEFT[1]       = s->current_picture.motion_val[0][mot_xy - 1][1];
+
+            if(P_LEFT[0]       > (c->xmax<<shift)) P_LEFT[0]       = (c->xmax<<shift);
+
+            if(!s->first_slice_line) {
+                P_TOP[0]      = s->current_picture.motion_val[0][mot_xy - mot_stride    ][0];
+                P_TOP[1]      = s->current_picture.motion_val[0][mot_xy - mot_stride    ][1];
+                P_TOPRIGHT[0] = s->current_picture.motion_val[0][mot_xy - mot_stride + 2][0];
+                P_TOPRIGHT[1] = s->current_picture.motion_val[0][mot_xy - mot_stride + 2][1];
+                if(P_TOP[1]      > (c->ymax<<shift)) P_TOP[1]     = (c->ymax<<shift);
+                if(P_TOPRIGHT[0] < (c->xmin<<shift)) P_TOPRIGHT[0]= (c->xmin<<shift);
+                if(P_TOPRIGHT[1] > (c->ymax<<shift)) P_TOPRIGHT[1]= (c->ymax<<shift);
+
+                P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+                P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+
+                if(s->out_format == FMT_H263){
+                    c->pred_x = P_MEDIAN[0];
+                    c->pred_y = P_MEDIAN[1];
+                }else { /* mpeg1 at least */
+                    c->pred_x= P_LEFT[0];
+                    c->pred_y= P_LEFT[1];
+                }
+            }else{
+                c->pred_x= P_LEFT[0];
+                c->pred_y= P_LEFT[1];
+            }
+
+        }
+        dmin = ff_epzs_motion_search(s, &mx, &my, P, 0, 0, s->p_mv_table, (1<<16)>>shift, 0, 16);
+
+        break;
+    }
+
+    /* At this point (mx,my) are full-pell and the relative displacement */
+    ppix = c->ref[0][0] + (my * s->linesize) + mx;
+
+    vard = s->dsp.sse[0](NULL, pix, ppix, s->linesize, 16);
+
+    pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8;
+//    pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin;
+    c->mc_mb_var_sum_temp += (vard+128)>>8;
+
+#if 0
+    printf("varc=%4d avg_var=%4d (sum=%4d) vard=%4d mx=%2d my=%2d\n",
+           varc, s->avg_mb_var, sum, vard, mx - xx, my - yy);
+#endif
+    if(mb_type){
+        int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+        int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+        c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
+
+        if(mb_type == CANDIDATE_MB_TYPE_INTER){
+            c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
+            set_p_mv_tables(s, mx, my, 1);
+        }else{
+            mx <<=shift;
+            my <<=shift;
+        }
+        if(mb_type == CANDIDATE_MB_TYPE_INTER4V){
+            h263_mv4_search(s, mx, my, shift);
+
+            set_p_mv_tables(s, mx, my, 0);
+        }
+        if(mb_type == CANDIDATE_MB_TYPE_INTER_I){
+            interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 1);
+        }
+    }else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
+        int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+        int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+        c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
+
+        if (vard*2 + 200*256 > varc)
+            mb_type|= CANDIDATE_MB_TYPE_INTRA;
+        if (varc*2 + 200*256 > vard || s->qscale > 24){
+//        if (varc*2 + 200*256 + 50*(s->lambda2>>FF_LAMBDA_SHIFT) > vard){
+            mb_type|= CANDIDATE_MB_TYPE_INTER;
+            c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
+            if(s->flags&CODEC_FLAG_MV0)
+                if(mx || my)
+                    mb_type |= CANDIDATE_MB_TYPE_SKIPPED; //FIXME check difference
+        }else{
+            mx <<=shift;
+            my <<=shift;
+        }
+        if((s->flags&CODEC_FLAG_4MV)
+           && !c->skip && varc>50<<8 && vard>10<<8){
+            if(h263_mv4_search(s, mx, my, shift) < INT_MAX)
+                mb_type|=CANDIDATE_MB_TYPE_INTER4V;
+
+            set_p_mv_tables(s, mx, my, 0);
+        }else
+            set_p_mv_tables(s, mx, my, 1);
+        if((s->flags&CODEC_FLAG_INTERLACED_ME)
+           && !c->skip){ //FIXME varc/d checks
+            if(interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 0) < INT_MAX)
+                mb_type |= CANDIDATE_MB_TYPE_INTER_I;
+        }
+    }else{
+        int intra_score, i;
+        mb_type= CANDIDATE_MB_TYPE_INTER;
+
+        dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
+        if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
+            dmin= ff_get_mb_score(s, mx, my, 0, 0, 0, 16, 1);
+
+        if((s->flags&CODEC_FLAG_4MV)
+           && !c->skip && varc>50<<8 && vard>10<<8){
+            int dmin4= h263_mv4_search(s, mx, my, shift);
+            if(dmin4 < dmin){
+                mb_type= CANDIDATE_MB_TYPE_INTER4V;
+                dmin=dmin4;
+            }
+        }
+        if((s->flags&CODEC_FLAG_INTERLACED_ME)
+           && !c->skip){ //FIXME varc/d checks
+            int dmin_i= interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 0);
+            if(dmin_i < dmin){
+                mb_type = CANDIDATE_MB_TYPE_INTER_I;
+                dmin= dmin_i;
+            }
+        }
+
+//        pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin;
+        set_p_mv_tables(s, mx, my, mb_type!=CANDIDATE_MB_TYPE_INTER4V);
+
+        /* get intra luma score */
+        if((c->avctx->mb_cmp&0xFF)==FF_CMP_SSE){
+            intra_score= varc - 500;
+        }else{
+            int mean= (sum+128)>>8;
+            mean*= 0x01010101;
+
+            for(i=0; i<16; i++){
+                *(uint32_t*)(&c->scratchpad[i*s->linesize+ 0]) = mean;
+                *(uint32_t*)(&c->scratchpad[i*s->linesize+ 4]) = mean;
+                *(uint32_t*)(&c->scratchpad[i*s->linesize+ 8]) = mean;
+                *(uint32_t*)(&c->scratchpad[i*s->linesize+12]) = mean;
+            }
+
+            intra_score= s->dsp.mb_cmp[0](s, c->scratchpad, pix, s->linesize, 16);
+        }
+#if 0 //FIXME
+        /* get chroma score */
+        if(c->avctx->mb_cmp&FF_CMP_CHROMA){
+            for(i=1; i<3; i++){
+                uint8_t *dest_c;
+                int mean;
+
+                if(s->out_format == FMT_H263){
+                    mean= (s->dc_val[i][mb_x + mb_y*s->b8_stride] + 4)>>3; //FIXME not exact but simple ;)
+                }else{
+                    mean= (s->last_dc[i] + 4)>>3;
+                }
+                dest_c = s->new_picture.data[i] + (mb_y * 8  * (s->uvlinesize)) + mb_x * 8;
+
+                mean*= 0x01010101;
+                for(i=0; i<8; i++){
+                    *(uint32_t*)(&c->scratchpad[i*s->uvlinesize+ 0]) = mean;
+                    *(uint32_t*)(&c->scratchpad[i*s->uvlinesize+ 4]) = mean;
+                }
+
+                intra_score+= s->dsp.mb_cmp[1](s, c->scratchpad, dest_c, s->uvlinesize);
+            }
+        }
+#endif
+        intra_score += c->mb_penalty_factor*16;
+
+        if(intra_score < dmin){
+            mb_type= CANDIDATE_MB_TYPE_INTRA;
+            s->current_picture.mb_type[mb_y*s->mb_stride + mb_x]= CANDIDATE_MB_TYPE_INTRA; //FIXME cleanup
+        }else
+            s->current_picture.mb_type[mb_y*s->mb_stride + mb_x]= 0;
+
+        {
+            int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+            int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+            c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
+        }
+    }
+
+    s->mb_type[mb_y*s->mb_stride + mb_x]= mb_type;
+}
+
+int ff_pre_estimate_p_frame_motion(MpegEncContext * s,
+                                    int mb_x, int mb_y)
+{
+    MotionEstContext * const c= &s->me;
+    int mx, my, dmin;
+    int P[10][2];
+    const int shift= 1+s->quarter_sample;
+    const int xy= mb_x + mb_y*s->mb_stride;
+    init_ref(c, s->new_picture.data, s->last_picture.data, NULL, 16*mb_x, 16*mb_y, 0);
+
+    assert(s->quarter_sample==0 || s->quarter_sample==1);
+
+    c->pre_penalty_factor    = get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_pre_cmp);
+    c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV;
+
+    get_limits(s, 16*mb_x, 16*mb_y);
+    c->skip=0;
+
+    P_LEFT[0]       = s->p_mv_table[xy + 1][0];
+    P_LEFT[1]       = s->p_mv_table[xy + 1][1];
+
+    if(P_LEFT[0]       < (c->xmin<<shift)) P_LEFT[0]       = (c->xmin<<shift);
+
+    /* special case for first line */
+    if (s->first_slice_line) {
+        c->pred_x= P_LEFT[0];
+        c->pred_y= P_LEFT[1];
+        P_TOP[0]= P_TOPRIGHT[0]= P_MEDIAN[0]=
+        P_TOP[1]= P_TOPRIGHT[1]= P_MEDIAN[1]= 0; //FIXME
+    } else {
+        P_TOP[0]      = s->p_mv_table[xy + s->mb_stride    ][0];
+        P_TOP[1]      = s->p_mv_table[xy + s->mb_stride    ][1];
+        P_TOPRIGHT[0] = s->p_mv_table[xy + s->mb_stride - 1][0];
+        P_TOPRIGHT[1] = s->p_mv_table[xy + s->mb_stride - 1][1];
+        if(P_TOP[1]      < (c->ymin<<shift)) P_TOP[1]     = (c->ymin<<shift);
+        if(P_TOPRIGHT[0] > (c->xmax<<shift)) P_TOPRIGHT[0]= (c->xmax<<shift);
+        if(P_TOPRIGHT[1] < (c->ymin<<shift)) P_TOPRIGHT[1]= (c->ymin<<shift);
+
+        P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+        P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+
+        c->pred_x = P_MEDIAN[0];
+        c->pred_y = P_MEDIAN[1];
+    }
+
+    dmin = ff_epzs_motion_search(s, &mx, &my, P, 0, 0, s->p_mv_table, (1<<16)>>shift, 0, 16);
+
+    s->p_mv_table[xy][0] = mx<<shift;
+    s->p_mv_table[xy][1] = my<<shift;
+
+    return dmin;
+}
+
+static int ff_estimate_motion_b(MpegEncContext * s,
+                       int mb_x, int mb_y, int16_t (*mv_table)[2], int ref_index, int f_code)
+{
+    MotionEstContext * const c= &s->me;
+    int mx, my, dmin;
+    int P[10][2];
+    const int shift= 1+s->quarter_sample;
+    const int mot_stride = s->mb_stride;
+    const int mot_xy = mb_y*mot_stride + mb_x;
+    uint8_t * const mv_penalty= c->mv_penalty[f_code] + MAX_MV;
+    int mv_scale;
+
+    c->penalty_factor    = get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_cmp);
+    c->sub_penalty_factor= get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_sub_cmp);
+    c->mb_penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->mb_cmp);
+    c->current_mv_penalty= mv_penalty;
+
+    get_limits(s, 16*mb_x, 16*mb_y);
+
+    switch(s->me_method) {
+    case ME_ZERO:
+    default:
+        no_motion_search(s, &mx, &my);
+        dmin = 0;
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+#if 0
+    case ME_FULL:
+        dmin = full_motion_search(s, &mx, &my, range, ref_picture);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+    case ME_LOG:
+        dmin = log_motion_search(s, &mx, &my, range / 2, ref_picture);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+    case ME_PHODS:
+        dmin = phods_motion_search(s, &mx, &my, range / 2, ref_picture);
+        mx-= mb_x*16;
+        my-= mb_y*16;
+        break;
+#endif
+    case ME_X1:
+    case ME_EPZS:
+       {
+            P_LEFT[0]        = mv_table[mot_xy - 1][0];
+            P_LEFT[1]        = mv_table[mot_xy - 1][1];
+
+            if(P_LEFT[0]       > (c->xmax<<shift)) P_LEFT[0]       = (c->xmax<<shift);
+
+            /* special case for first line */
+            if (!s->first_slice_line) {
+                P_TOP[0] = mv_table[mot_xy - mot_stride             ][0];
+                P_TOP[1] = mv_table[mot_xy - mot_stride             ][1];
+                P_TOPRIGHT[0] = mv_table[mot_xy - mot_stride + 1         ][0];
+                P_TOPRIGHT[1] = mv_table[mot_xy - mot_stride + 1         ][1];
+                if(P_TOP[1] > (c->ymax<<shift)) P_TOP[1]= (c->ymax<<shift);
+                if(P_TOPRIGHT[0] < (c->xmin<<shift)) P_TOPRIGHT[0]= (c->xmin<<shift);
+                if(P_TOPRIGHT[1] > (c->ymax<<shift)) P_TOPRIGHT[1]= (c->ymax<<shift);
+
+                P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+                P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+            }
+            c->pred_x= P_LEFT[0];
+            c->pred_y= P_LEFT[1];
+        }
+
+        if(mv_table == s->b_forw_mv_table){
+            mv_scale= (s->pb_time<<16) / (s->pp_time<<shift);
+        }else{
+            mv_scale= ((s->pb_time - s->pp_time)<<16) / (s->pp_time<<shift);
+        }
+
+        dmin = ff_epzs_motion_search(s, &mx, &my, P, 0, ref_index, s->p_mv_table, mv_scale, 0, 16);
+
+        break;
+    }
+
+    dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, ref_index, 0, 16);
+
+    if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
+        dmin= ff_get_mb_score(s, mx, my, 0, ref_index, 0, 16, 1);
+
+//printf("%d %d %d %d//", s->mb_x, s->mb_y, mx, my);
+//    s->mb_type[mb_y*s->mb_width + mb_x]= mb_type;
+    mv_table[mot_xy][0]= mx;
+    mv_table[mot_xy][1]= my;
+
+    return dmin;
+}
+
+static inline int check_bidir_mv(MpegEncContext * s,
+                   int motion_fx, int motion_fy,
+                   int motion_bx, int motion_by,
+                   int pred_fx, int pred_fy,
+                   int pred_bx, int pred_by,
+                   int size, int h)
+{
+    //FIXME optimize?
+    //FIXME better f_code prediction (max mv & distance)
+    //FIXME pointers
+    MotionEstContext * const c= &s->me;
+    uint8_t * const mv_penalty_f= c->mv_penalty[s->f_code] + MAX_MV; // f_code of the prev frame
+    uint8_t * const mv_penalty_b= c->mv_penalty[s->b_code] + MAX_MV; // f_code of the prev frame
+    int stride= c->stride;
+    uint8_t *dest_y = c->scratchpad;
+    uint8_t *ptr;
+    int dxy;
+    int src_x, src_y;
+    int fbmin;
+    uint8_t **src_data= c->src[0];
+    uint8_t **ref_data= c->ref[0];
+    uint8_t **ref2_data= c->ref[2];
+
+    if(s->quarter_sample){
+        dxy = ((motion_fy & 3) << 2) | (motion_fx & 3);
+        src_x = motion_fx >> 2;
+        src_y = motion_fy >> 2;
+
+        ptr = ref_data[0] + (src_y * stride) + src_x;
+        s->dsp.put_qpel_pixels_tab[0][dxy](dest_y    , ptr    , stride);
+
+        dxy = ((motion_by & 3) << 2) | (motion_bx & 3);
+        src_x = motion_bx >> 2;
+        src_y = motion_by >> 2;
+
+        ptr = ref2_data[0] + (src_y * stride) + src_x;
+        s->dsp.avg_qpel_pixels_tab[size][dxy](dest_y    , ptr    , stride);
+    }else{
+        dxy = ((motion_fy & 1) << 1) | (motion_fx & 1);
+        src_x = motion_fx >> 1;
+        src_y = motion_fy >> 1;
+
+        ptr = ref_data[0] + (src_y * stride) + src_x;
+        s->dsp.put_pixels_tab[size][dxy](dest_y    , ptr    , stride, h);
+
+        dxy = ((motion_by & 1) << 1) | (motion_bx & 1);
+        src_x = motion_bx >> 1;
+        src_y = motion_by >> 1;
+
+        ptr = ref2_data[0] + (src_y * stride) + src_x;
+        s->dsp.avg_pixels_tab[size][dxy](dest_y    , ptr    , stride, h);
+    }
+
+    fbmin = (mv_penalty_f[motion_fx-pred_fx] + mv_penalty_f[motion_fy-pred_fy])*c->mb_penalty_factor
+           +(mv_penalty_b[motion_bx-pred_bx] + mv_penalty_b[motion_by-pred_by])*c->mb_penalty_factor
+           + s->dsp.mb_cmp[size](s, src_data[0], dest_y, stride, h); //FIXME new_pic
+
+    if(c->avctx->mb_cmp&FF_CMP_CHROMA){
+    }
+    //FIXME CHROMA !!!
+
+    return fbmin;
+}
+
+/* refine the bidir vectors in hq mode and return the score in both lq & hq mode*/
+static inline int bidir_refine(MpegEncContext * s, int mb_x, int mb_y)
+{
+    MotionEstContext * const c= &s->me;
+    const int mot_stride = s->mb_stride;
+    const int xy = mb_y *mot_stride + mb_x;
+    int fbmin;
+    int pred_fx= s->b_bidir_forw_mv_table[xy-1][0];
+    int pred_fy= s->b_bidir_forw_mv_table[xy-1][1];
+    int pred_bx= s->b_bidir_back_mv_table[xy-1][0];
+    int pred_by= s->b_bidir_back_mv_table[xy-1][1];
+    int motion_fx= s->b_bidir_forw_mv_table[xy][0]= s->b_forw_mv_table[xy][0];
+    int motion_fy= s->b_bidir_forw_mv_table[xy][1]= s->b_forw_mv_table[xy][1];
+    int motion_bx= s->b_bidir_back_mv_table[xy][0]= s->b_back_mv_table[xy][0];
+    int motion_by= s->b_bidir_back_mv_table[xy][1]= s->b_back_mv_table[xy][1];
+    const int flags= c->sub_flags;
+    const int qpel= flags&FLAG_QPEL;
+    const int shift= 1+qpel;
+    const int xmin= c->xmin<<shift;
+    const int ymin= c->ymin<<shift;
+    const int xmax= c->xmax<<shift;
+    const int ymax= c->ymax<<shift;
+    uint8_t map[8][8][8][8];
+
+    memset(map,0,sizeof(map));
+#define BIDIR_MAP(fx,fy,bx,by) \
+    map[(motion_fx+fx)&7][(motion_fy+fy)&7][(motion_bx+bx)&7][(motion_by+by)&7]
+    BIDIR_MAP(0,0,0,0) = 1;
+
+    fbmin= check_bidir_mv(s, motion_fx, motion_fy,
+                          motion_bx, motion_by,
+                          pred_fx, pred_fy,
+                          pred_bx, pred_by,
+                          0, 16);
+
+    if(s->avctx->bidir_refine){
+        int score, end;
+#define CHECK_BIDIR(fx,fy,bx,by)\
+    if( !BIDIR_MAP(fx,fy,bx,by)\
+       &&(fx<=0 || motion_fx+fx<=xmax) && (fy<=0 || motion_fy+fy<=ymax) && (bx<=0 || motion_bx+bx<=xmax) && (by<=0 || motion_by+by<=ymax)\
+       &&(fx>=0 || motion_fx+fx>=xmin) && (fy>=0 || motion_fy+fy>=ymin) && (bx>=0 || motion_bx+bx>=xmin) && (by>=0 || motion_by+by>=ymin)){\
+        BIDIR_MAP(fx,fy,bx,by) = 1;\
+        score= check_bidir_mv(s, motion_fx+fx, motion_fy+fy, motion_bx+bx, motion_by+by, pred_fx, pred_fy, pred_bx, pred_by, 0, 16);\
+        if(score < fbmin){\
+            fbmin= score;\
+            motion_fx+=fx;\
+            motion_fy+=fy;\
+            motion_bx+=bx;\
+            motion_by+=by;\
+            end=0;\
+        }\
+    }
+#define CHECK_BIDIR2(a,b,c,d)\
+CHECK_BIDIR(a,b,c,d)\
+CHECK_BIDIR(-(a),-(b),-(c),-(d))
+
+#define CHECK_BIDIRR(a,b,c,d)\
+CHECK_BIDIR2(a,b,c,d)\
+CHECK_BIDIR2(b,c,d,a)\
+CHECK_BIDIR2(c,d,a,b)\
+CHECK_BIDIR2(d,a,b,c)
+
+        do{
+            end=1;
+
+            CHECK_BIDIRR( 0, 0, 0, 1)
+            if(s->avctx->bidir_refine > 1){
+                CHECK_BIDIRR( 0, 0, 1, 1)
+                CHECK_BIDIR2( 0, 1, 0, 1)
+                CHECK_BIDIR2( 1, 0, 1, 0)
+                CHECK_BIDIRR( 0, 0,-1, 1)
+                CHECK_BIDIR2( 0,-1, 0, 1)
+                CHECK_BIDIR2(-1, 0, 1, 0)
+                if(s->avctx->bidir_refine > 2){
+                    CHECK_BIDIRR( 0, 1, 1, 1)
+                    CHECK_BIDIRR( 0,-1, 1, 1)
+                    CHECK_BIDIRR( 0, 1,-1, 1)
+                    CHECK_BIDIRR( 0, 1, 1,-1)
+                    if(s->avctx->bidir_refine > 3){
+                        CHECK_BIDIR2( 1, 1, 1, 1)
+                        CHECK_BIDIRR( 1, 1, 1,-1)
+                        CHECK_BIDIR2( 1, 1,-1,-1)
+                        CHECK_BIDIR2( 1,-1,-1, 1)
+                        CHECK_BIDIR2( 1,-1, 1,-1)
+                    }
+                }
+            }
+        }while(!end);
+    }
+
+    s->b_bidir_forw_mv_table[xy][0]= motion_fx;
+    s->b_bidir_forw_mv_table[xy][1]= motion_fy;
+    s->b_bidir_back_mv_table[xy][0]= motion_bx;
+    s->b_bidir_back_mv_table[xy][1]= motion_by;
+
+    return fbmin;
+}
+
+static inline int direct_search(MpegEncContext * s, int mb_x, int mb_y)
+{
+    MotionEstContext * const c= &s->me;
+    int P[10][2];
+    const int mot_stride = s->mb_stride;
+    const int mot_xy = mb_y*mot_stride + mb_x;
+    const int shift= 1+s->quarter_sample;
+    int dmin, i;
+    const int time_pp= s->pp_time;
+    const int time_pb= s->pb_time;
+    int mx, my, xmin, xmax, ymin, ymax;
+    int16_t (*mv_table)[2]= s->b_direct_mv_table;
+
+    c->current_mv_penalty= c->mv_penalty[1] + MAX_MV;
+    ymin= xmin=(-32)>>shift;
+    ymax= xmax=   31>>shift;
+
+    if(IS_8X8(s->next_picture.mb_type[mot_xy])){
+        s->mv_type= MV_TYPE_8X8;
+    }else{
+        s->mv_type= MV_TYPE_16X16;
+    }
+
+    for(i=0; i<4; i++){
+        int index= s->block_index[i];
+        int min, max;
+
+        c->co_located_mv[i][0]= s->next_picture.motion_val[0][index][0];
+        c->co_located_mv[i][1]= s->next_picture.motion_val[0][index][1];
+        c->direct_basis_mv[i][0]= c->co_located_mv[i][0]*time_pb/time_pp + ((i& 1)<<(shift+3));
+        c->direct_basis_mv[i][1]= c->co_located_mv[i][1]*time_pb/time_pp + ((i>>1)<<(shift+3));
+//        c->direct_basis_mv[1][i][0]= c->co_located_mv[i][0]*(time_pb - time_pp)/time_pp + ((i &1)<<(shift+3);
+//        c->direct_basis_mv[1][i][1]= c->co_located_mv[i][1]*(time_pb - time_pp)/time_pp + ((i>>1)<<(shift+3);
+
+        max= FFMAX(c->direct_basis_mv[i][0], c->direct_basis_mv[i][0] - c->co_located_mv[i][0])>>shift;
+        min= FFMIN(c->direct_basis_mv[i][0], c->direct_basis_mv[i][0] - c->co_located_mv[i][0])>>shift;
+        max+= 16*mb_x + 1; // +-1 is for the simpler rounding
+        min+= 16*mb_x - 1;
+        xmax= FFMIN(xmax, s->width - max);
+        xmin= FFMAX(xmin, - 16     - min);
+
+        max= FFMAX(c->direct_basis_mv[i][1], c->direct_basis_mv[i][1] - c->co_located_mv[i][1])>>shift;
+        min= FFMIN(c->direct_basis_mv[i][1], c->direct_basis_mv[i][1] - c->co_located_mv[i][1])>>shift;
+        max+= 16*mb_y + 1; // +-1 is for the simpler rounding
+        min+= 16*mb_y - 1;
+        ymax= FFMIN(ymax, s->height - max);
+        ymin= FFMAX(ymin, - 16      - min);
+
+        if(s->mv_type == MV_TYPE_16X16) break;
+    }
+
+    assert(xmax <= 15 && ymax <= 15 && xmin >= -16 && ymin >= -16);
+
+    if(xmax < 0 || xmin >0 || ymax < 0 || ymin > 0){
+        s->b_direct_mv_table[mot_xy][0]= 0;
+        s->b_direct_mv_table[mot_xy][1]= 0;
+
+        return 256*256*256*64;
+    }
+
+    c->xmin= xmin;
+    c->ymin= ymin;
+    c->xmax= xmax;
+    c->ymax= ymax;
+    c->flags     |= FLAG_DIRECT;
+    c->sub_flags |= FLAG_DIRECT;
+    c->pred_x=0;
+    c->pred_y=0;
+
+    P_LEFT[0]        = av_clip(mv_table[mot_xy - 1][0], xmin<<shift, xmax<<shift);
+    P_LEFT[1]        = av_clip(mv_table[mot_xy - 1][1], ymin<<shift, ymax<<shift);
+
+    /* special case for first line */
+    if (!s->first_slice_line) { //FIXME maybe allow this over thread boundary as its clipped
+        P_TOP[0]      = av_clip(mv_table[mot_xy - mot_stride             ][0], xmin<<shift, xmax<<shift);
+        P_TOP[1]      = av_clip(mv_table[mot_xy - mot_stride             ][1], ymin<<shift, ymax<<shift);
+        P_TOPRIGHT[0] = av_clip(mv_table[mot_xy - mot_stride + 1         ][0], xmin<<shift, xmax<<shift);
+        P_TOPRIGHT[1] = av_clip(mv_table[mot_xy - mot_stride + 1         ][1], ymin<<shift, ymax<<shift);
+
+        P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+        P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+    }
+
+    dmin = ff_epzs_motion_search(s, &mx, &my, P, 0, 0, mv_table, 1<<(16-shift), 0, 16);
+    if(c->sub_flags&FLAG_QPEL)
+        dmin = qpel_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
+    else
+        dmin = hpel_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
+
+    if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
+        dmin= ff_get_mb_score(s, mx, my, 0, 0, 0, 16, 1);
+
+    get_limits(s, 16*mb_x, 16*mb_y); //restore c->?min/max, maybe not needed
+
+    mv_table[mot_xy][0]= mx;
+    mv_table[mot_xy][1]= my;
+    c->flags     &= ~FLAG_DIRECT;
+    c->sub_flags &= ~FLAG_DIRECT;
+
+    return dmin;
+}
+
+void ff_estimate_b_frame_motion(MpegEncContext * s,
+                             int mb_x, int mb_y)
+{
+    MotionEstContext * const c= &s->me;
+    const int penalty_factor= c->mb_penalty_factor;
+    int fmin, bmin, dmin, fbmin, bimin, fimin;
+    int type=0;
+    const int xy = mb_y*s->mb_stride + mb_x;
+    init_ref(c, s->new_picture.data, s->last_picture.data, s->next_picture.data, 16*mb_x, 16*mb_y, 2);
+
+    get_limits(s, 16*mb_x, 16*mb_y);
+
+    c->skip=0;
+
+    if(s->codec_id == CODEC_ID_MPEG4 && s->next_picture.mbskip_table[xy]){
+        int score= direct_search(s, mb_x, mb_y); //FIXME just check 0,0
+
+        score= ((unsigned)(score*score + 128*256))>>16;
+        c->mc_mb_var_sum_temp += score;
+        s->current_picture.mc_mb_var[mb_y*s->mb_stride + mb_x] = score; //FIXME use SSE
+        s->mb_type[mb_y*s->mb_stride + mb_x]= CANDIDATE_MB_TYPE_DIRECT0;
+
+        return;
+    }
+
+    if(c->avctx->me_threshold){
+        int vard= check_input_motion(s, mb_x, mb_y, 0);
+
+        if((vard+128)>>8 < c->avctx->me_threshold){
+//            pix = c->src[0][0];
+//            sum = s->dsp.pix_sum(pix, s->linesize);
+//            varc = s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500;
+
+//            pic->mb_var   [s->mb_stride * mb_y + mb_x] = (varc+128)>>8;
+             s->current_picture.mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8;
+/*            pic->mb_mean  [s->mb_stride * mb_y + mb_x] = (sum+128)>>8;
+            c->mb_var_sum_temp    += (varc+128)>>8;*/
+            c->mc_mb_var_sum_temp += (vard+128)>>8;
+/*            if (vard <= 64<<8 || vard < varc) {
+                c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
+            }else{
+                c->scene_change_score+= s->qscale * s->avctx->scenechange_factor;
+            }*/
+            return;
+        }
+        if((vard+128)>>8 < c->avctx->mb_threshold){
+            type= s->mb_type[mb_y*s->mb_stride + mb_x];
+            if(type == CANDIDATE_MB_TYPE_DIRECT){
+                direct_search(s, mb_x, mb_y);
+            }
+            if(type == CANDIDATE_MB_TYPE_FORWARD || type == CANDIDATE_MB_TYPE_BIDIR){
+                c->skip=0;
+                ff_estimate_motion_b(s, mb_x, mb_y, s->b_forw_mv_table, 0, s->f_code);
+            }
+            if(type == CANDIDATE_MB_TYPE_BACKWARD || type == CANDIDATE_MB_TYPE_BIDIR){
+                c->skip=0;
+                ff_estimate_motion_b(s, mb_x, mb_y, s->b_back_mv_table, 2, s->b_code);
+            }
+            if(type == CANDIDATE_MB_TYPE_FORWARD_I || type == CANDIDATE_MB_TYPE_BIDIR_I){
+                c->skip=0;
+                c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV;
+                interlaced_search(s, 0,
+                                        s->b_field_mv_table[0], s->b_field_select_table[0],
+                                        s->b_forw_mv_table[xy][0], s->b_forw_mv_table[xy][1], 1);
+            }
+            if(type == CANDIDATE_MB_TYPE_BACKWARD_I || type == CANDIDATE_MB_TYPE_BIDIR_I){
+                c->skip=0;
+                c->current_mv_penalty= c->mv_penalty[s->b_code] + MAX_MV;
+                interlaced_search(s, 2,
+                                        s->b_field_mv_table[1], s->b_field_select_table[1],
+                                        s->b_back_mv_table[xy][0], s->b_back_mv_table[xy][1], 1);
+            }
+            return;
+        }
+    }
+
+    if (s->codec_id == CODEC_ID_MPEG4)
+        dmin= direct_search(s, mb_x, mb_y);
+    else
+        dmin= INT_MAX;
+//FIXME penalty stuff for non mpeg4
+    c->skip=0;
+    fmin= ff_estimate_motion_b(s, mb_x, mb_y, s->b_forw_mv_table, 0, s->f_code) + 3*penalty_factor;
+
+    c->skip=0;
+    bmin= ff_estimate_motion_b(s, mb_x, mb_y, s->b_back_mv_table, 2, s->b_code) + 2*penalty_factor;
+//printf(" %d %d ", s->b_forw_mv_table[xy][0], s->b_forw_mv_table[xy][1]);
+
+    c->skip=0;
+    fbmin= bidir_refine(s, mb_x, mb_y) + penalty_factor;
+//printf("%d %d %d %d\n", dmin, fmin, bmin, fbmin);
+
+    if(s->flags & CODEC_FLAG_INTERLACED_ME){
+//FIXME mb type penalty
+        c->skip=0;
+        c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV;
+        fimin= interlaced_search(s, 0,
+                                 s->b_field_mv_table[0], s->b_field_select_table[0],
+                                 s->b_forw_mv_table[xy][0], s->b_forw_mv_table[xy][1], 0);
+        c->current_mv_penalty= c->mv_penalty[s->b_code] + MAX_MV;
+        bimin= interlaced_search(s, 2,
+                                 s->b_field_mv_table[1], s->b_field_select_table[1],
+                                 s->b_back_mv_table[xy][0], s->b_back_mv_table[xy][1], 0);
+    }else
+        fimin= bimin= INT_MAX;
+
+    {
+        int score= fmin;
+        type = CANDIDATE_MB_TYPE_FORWARD;
+
+        if (dmin <= score){
+            score = dmin;
+            type = CANDIDATE_MB_TYPE_DIRECT;
+        }
+        if(bmin<score){
+            score=bmin;
+            type= CANDIDATE_MB_TYPE_BACKWARD;
+        }
+        if(fbmin<score){
+            score=fbmin;
+            type= CANDIDATE_MB_TYPE_BIDIR;
+        }
+        if(fimin<score){
+            score=fimin;
+            type= CANDIDATE_MB_TYPE_FORWARD_I;
+        }
+        if(bimin<score){
+            score=bimin;
+            type= CANDIDATE_MB_TYPE_BACKWARD_I;
+        }
+
+        score= ((unsigned)(score*score + 128*256))>>16;
+        c->mc_mb_var_sum_temp += score;
+        s->current_picture.mc_mb_var[mb_y*s->mb_stride + mb_x] = score; //FIXME use SSE
+    }
+
+    if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
+        type= CANDIDATE_MB_TYPE_FORWARD | CANDIDATE_MB_TYPE_BACKWARD | CANDIDATE_MB_TYPE_BIDIR | CANDIDATE_MB_TYPE_DIRECT;
+        if(fimin < INT_MAX)
+            type |= CANDIDATE_MB_TYPE_FORWARD_I;
+        if(bimin < INT_MAX)
+            type |= CANDIDATE_MB_TYPE_BACKWARD_I;
+        if(fimin < INT_MAX && bimin < INT_MAX){
+            type |= CANDIDATE_MB_TYPE_BIDIR_I;
+        }
+         //FIXME something smarter
+        if(dmin>256*256*16) type&= ~CANDIDATE_MB_TYPE_DIRECT; //dont try direct mode if its invalid for this MB
+        if(s->codec_id == CODEC_ID_MPEG4 && type&CANDIDATE_MB_TYPE_DIRECT && s->flags&CODEC_FLAG_MV0 && *(uint32_t*)s->b_direct_mv_table[xy])
+            type |= CANDIDATE_MB_TYPE_DIRECT0;
+#if 0
+        if(s->out_format == FMT_MPEG1)
+            type |= CANDIDATE_MB_TYPE_INTRA;
+#endif
+    }
+
+    s->mb_type[mb_y*s->mb_stride + mb_x]= type;
+}
+
+/* find best f_code for ME which do unlimited searches */
+int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type)
+{
+    if(s->me_method>=ME_EPZS){
+        int score[8];
+        int i, y, range= s->avctx->me_range ? s->avctx->me_range : (INT_MAX/2);
+        uint8_t * fcode_tab= s->fcode_tab;
+        int best_fcode=-1;
+        int best_score=-10000000;
+
+        if(s->msmpeg4_version)
+            range= FFMIN(range, 16);
+        else if(s->codec_id == CODEC_ID_MPEG2VIDEO && s->avctx->strict_std_compliance >= FF_COMPLIANCE_NORMAL)
+            range= FFMIN(range, 256);
+
+        for(i=0; i<8; i++) score[i]= s->mb_num*(8-i);
+
+        for(y=0; y<s->mb_height; y++){
+            int x;
+            int xy= y*s->mb_stride;
+            for(x=0; x<s->mb_width; x++){
+                if(s->mb_type[xy] & type){
+                    int mx= mv_table[xy][0];
+                    int my= mv_table[xy][1];
+                    int fcode= FFMAX(fcode_tab[mx + MAX_MV],
+                                     fcode_tab[my + MAX_MV]);
+                    int j;
+
+                        if(mx >= range || mx < -range ||
+                           my >= range || my < -range)
+                            continue;
+
+                    for(j=0; j<fcode && j<8; j++){
+                        if(s->pict_type==B_TYPE || s->current_picture.mc_mb_var[xy] < s->current_picture.mb_var[xy])
+                            score[j]-= 170;
+                    }
+                }
+                xy++;
+            }
+        }
+
+        for(i=1; i<8; i++){
+            if(score[i] > best_score){
+                best_score= score[i];
+                best_fcode= i;
+            }
+//            printf("%d %d\n", i, score[i]);
+        }
+
+//    printf("fcode: %d type: %d\n", i, s->pict_type);
+        return best_fcode;
+/*        for(i=0; i<=MAX_FCODE; i++){
+            printf("%d ", mv_num[i]);
+        }
+        printf("\n");*/
+    }else{
+        return 1;
+    }
+}
+
+void ff_fix_long_p_mvs(MpegEncContext * s)
+{
+    MotionEstContext * const c= &s->me;
+    const int f_code= s->f_code;
+    int y, range;
+    assert(s->pict_type==P_TYPE);
+
+    range = (((s->out_format == FMT_MPEG1 || s->msmpeg4_version) ? 8 : 16) << f_code);
+
+    assert(range <= 16 || !s->msmpeg4_version);
+    assert(range <=256 || !(s->codec_id == CODEC_ID_MPEG2VIDEO && s->avctx->strict_std_compliance >= FF_COMPLIANCE_NORMAL));
+
+    if(c->avctx->me_range && range > c->avctx->me_range) range= c->avctx->me_range;
+
+//printf("%d no:%d %d//\n", clip, noclip, f_code);
+    if(s->flags&CODEC_FLAG_4MV){
+        const int wrap= s->b8_stride;
+
+        /* clip / convert to intra 8x8 type MVs */
+        for(y=0; y<s->mb_height; y++){
+            int xy= y*2*wrap;
+            int i= y*s->mb_stride;
+            int x;
+
+            for(x=0; x<s->mb_width; x++){
+                if(s->mb_type[i]&CANDIDATE_MB_TYPE_INTER4V){
+                    int block;
+                    for(block=0; block<4; block++){
+                        int off= (block& 1) + (block>>1)*wrap;
+                        int mx= s->current_picture.motion_val[0][ xy + off ][0];
+                        int my= s->current_picture.motion_val[0][ xy + off ][1];
+
+                        if(   mx >=range || mx <-range
+                           || my >=range || my <-range){
+                            s->mb_type[i] &= ~CANDIDATE_MB_TYPE_INTER4V;
+                            s->mb_type[i] |= CANDIDATE_MB_TYPE_INTRA;
+                            s->current_picture.mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
+                        }
+                    }
+                }
+                xy+=2;
+                i++;
+            }
+        }
+    }
+}
+
+/**
+ *
+ * @param truncate 1 for truncation, 0 for using intra
+ */
+void ff_fix_long_mvs(MpegEncContext * s, uint8_t *field_select_table, int field_select,
+                     int16_t (*mv_table)[2], int f_code, int type, int truncate)
+{
+    MotionEstContext * const c= &s->me;
+    int y, h_range, v_range;
+
+    // RAL: 8 in MPEG-1, 16 in MPEG-4
+    int range = (((s->out_format == FMT_MPEG1 || s->msmpeg4_version) ? 8 : 16) << f_code);
+
+    if(c->avctx->me_range && range > c->avctx->me_range) range= c->avctx->me_range;
+
+    h_range= range;
+    v_range= field_select_table ? range>>1 : range;
+
+    /* clip / convert to intra 16x16 type MVs */
+    for(y=0; y<s->mb_height; y++){
+        int x;
+        int xy= y*s->mb_stride;
+        for(x=0; x<s->mb_width; x++){
+            if (s->mb_type[xy] & type){    // RAL: "type" test added...
+                if(field_select_table==NULL || field_select_table[xy] == field_select){
+                    if(   mv_table[xy][0] >=h_range || mv_table[xy][0] <-h_range
+                       || mv_table[xy][1] >=v_range || mv_table[xy][1] <-v_range){
+
+                        if(truncate){
+                            if     (mv_table[xy][0] > h_range-1) mv_table[xy][0]=  h_range-1;
+                            else if(mv_table[xy][0] < -h_range ) mv_table[xy][0]= -h_range;
+                            if     (mv_table[xy][1] > v_range-1) mv_table[xy][1]=  v_range-1;
+                            else if(mv_table[xy][1] < -v_range ) mv_table[xy][1]= -v_range;
+                        }else{
+                            s->mb_type[xy] &= ~type;
+                            s->mb_type[xy] |= CANDIDATE_MB_TYPE_INTRA;
+                            mv_table[xy][0]=
+                            mv_table[xy][1]= 0;
+                        }
+                    }
+                }
+            }
+            xy++;
+        }
+    }
+}
diff --git a/contrib/ffmpeg/libavcodec/motion_est_template.c b/contrib/ffmpeg/libavcodec/motion_est_template.c
new file mode 100644
index 000000000..37443b022
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/motion_est_template.c
@@ -0,0 +1,1249 @@
+/*
+ * Motion estimation
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file motion_est_template.c
+ * Motion estimation template.
+ */
+
+//lets hope gcc will remove the unused vars ...(gcc 3.2.2 seems to do it ...)
+#define LOAD_COMMON\
+    uint32_t attribute_unused * const score_map= c->score_map;\
+    const int attribute_unused xmin= c->xmin;\
+    const int attribute_unused ymin= c->ymin;\
+    const int attribute_unused xmax= c->xmax;\
+    const int attribute_unused ymax= c->ymax;\
+    uint8_t *mv_penalty= c->current_mv_penalty;\
+    const int pred_x= c->pred_x;\
+    const int pred_y= c->pred_y;\
+
+#define CHECK_HALF_MV(dx, dy, x, y)\
+{\
+    const int hx= 2*(x)+(dx);\
+    const int hy= 2*(y)+(dy);\
+    d= cmp(s, x, y, dx, dy, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);\
+    d += (mv_penalty[hx - pred_x] + mv_penalty[hy - pred_y])*penalty_factor;\
+    COPY3_IF_LT(dmin, d, bx, hx, by, hy)\
+}
+
+#if 0
+static int hpel_motion_search)(MpegEncContext * s,
+                                  int *mx_ptr, int *my_ptr, int dmin,
+                                  uint8_t *ref_data[3],
+                                  int size)
+{
+    const int xx = 16 * s->mb_x + 8*(n&1);
+    const int yy = 16 * s->mb_y + 8*(n>>1);
+    const int mx = *mx_ptr;
+    const int my = *my_ptr;
+    const int penalty_factor= c->sub_penalty_factor;
+
+    LOAD_COMMON
+
+ //   INIT;
+ //FIXME factorize
+    me_cmp_func cmp, chroma_cmp, cmp_sub, chroma_cmp_sub;
+
+    if(s->no_rounding /*FIXME b_type*/){
+        hpel_put= &s->dsp.put_no_rnd_pixels_tab[size];
+        chroma_hpel_put= &s->dsp.put_no_rnd_pixels_tab[size+1];
+    }else{
+        hpel_put=& s->dsp.put_pixels_tab[size];
+        chroma_hpel_put= &s->dsp.put_pixels_tab[size+1];
+    }
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+    cmp_sub= s->dsp.me_sub_cmp[size];
+    chroma_cmp_sub= s->dsp.me_sub_cmp[size+1];
+
+    if(c->skip){ //FIXME somehow move up (benchmark)
+        *mx_ptr = 0;
+        *my_ptr = 0;
+        return dmin;
+    }
+
+    if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
+        CMP_HPEL(dmin, 0, 0, mx, my, size);
+        if(mx || my)
+            dmin += (mv_penalty[2*mx - pred_x] + mv_penalty[2*my - pred_y])*penalty_factor;
+    }
+
+    if (mx > xmin && mx < xmax &&
+        my > ymin && my < ymax) {
+        int bx=2*mx, by=2*my;
+        int d= dmin;
+
+        CHECK_HALF_MV(1, 1, mx-1, my-1)
+        CHECK_HALF_MV(0, 1, mx  , my-1)
+        CHECK_HALF_MV(1, 1, mx  , my-1)
+        CHECK_HALF_MV(1, 0, mx-1, my  )
+        CHECK_HALF_MV(1, 0, mx  , my  )
+        CHECK_HALF_MV(1, 1, mx-1, my  )
+        CHECK_HALF_MV(0, 1, mx  , my  )
+        CHECK_HALF_MV(1, 1, mx  , my  )
+
+        assert(bx >= xmin*2 || bx <= xmax*2 || by >= ymin*2 || by <= ymax*2);
+
+        *mx_ptr = bx;
+        *my_ptr = by;
+    }else{
+        *mx_ptr =2*mx;
+        *my_ptr =2*my;
+    }
+
+    return dmin;
+}
+
+#else
+static int hpel_motion_search(MpegEncContext * s,
+                                  int *mx_ptr, int *my_ptr, int dmin,
+                                  int src_index, int ref_index,
+                                  int size, int h)
+{
+    MotionEstContext * const c= &s->me;
+    const int mx = *mx_ptr;
+    const int my = *my_ptr;
+    const int penalty_factor= c->sub_penalty_factor;
+    me_cmp_func cmp_sub, chroma_cmp_sub;
+    int bx=2*mx, by=2*my;
+
+    LOAD_COMMON
+    int flags= c->sub_flags;
+
+ //FIXME factorize
+
+    cmp_sub= s->dsp.me_sub_cmp[size];
+    chroma_cmp_sub= s->dsp.me_sub_cmp[size+1];
+
+    if(c->skip){ //FIXME move out of hpel?
+        *mx_ptr = 0;
+        *my_ptr = 0;
+        return dmin;
+    }
+
+    if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
+        dmin= cmp(s, mx, my, 0, 0, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);
+        if(mx || my || size>0)
+            dmin += (mv_penalty[2*mx - pred_x] + mv_penalty[2*my - pred_y])*penalty_factor;
+    }
+
+    if (mx > xmin && mx < xmax &&
+        my > ymin && my < ymax) {
+        int d= dmin;
+        const int index= (my<<ME_MAP_SHIFT) + mx;
+        const int t= score_map[(index-(1<<ME_MAP_SHIFT))&(ME_MAP_SIZE-1)]
+                     + (mv_penalty[bx   - pred_x] + mv_penalty[by-2 - pred_y])*c->penalty_factor;
+        const int l= score_map[(index- 1               )&(ME_MAP_SIZE-1)]
+                     + (mv_penalty[bx-2 - pred_x] + mv_penalty[by   - pred_y])*c->penalty_factor;
+        const int r= score_map[(index+ 1               )&(ME_MAP_SIZE-1)]
+                     + (mv_penalty[bx+2 - pred_x] + mv_penalty[by   - pred_y])*c->penalty_factor;
+        const int b= score_map[(index+(1<<ME_MAP_SHIFT))&(ME_MAP_SIZE-1)]
+                     + (mv_penalty[bx   - pred_x] + mv_penalty[by+2 - pred_y])*c->penalty_factor;
+
+#if 1
+        int key;
+        int map_generation= c->map_generation;
+#ifndef NDEBUG
+        uint32_t *map= c->map;
+#endif
+        key= ((my-1)<<ME_MAP_MV_BITS) + (mx) + map_generation;
+        assert(map[(index-(1<<ME_MAP_SHIFT))&(ME_MAP_SIZE-1)] == key);
+        key= ((my+1)<<ME_MAP_MV_BITS) + (mx) + map_generation;
+        assert(map[(index+(1<<ME_MAP_SHIFT))&(ME_MAP_SIZE-1)] == key);
+        key= ((my)<<ME_MAP_MV_BITS) + (mx+1) + map_generation;
+        assert(map[(index+1)&(ME_MAP_SIZE-1)] == key);
+        key= ((my)<<ME_MAP_MV_BITS) + (mx-1) + map_generation;
+        assert(map[(index-1)&(ME_MAP_SIZE-1)] == key);
+#endif
+        if(t<=b){
+            CHECK_HALF_MV(0, 1, mx  ,my-1)
+            if(l<=r){
+                CHECK_HALF_MV(1, 1, mx-1, my-1)
+                if(t+r<=b+l){
+                    CHECK_HALF_MV(1, 1, mx  , my-1)
+                }else{
+                    CHECK_HALF_MV(1, 1, mx-1, my  )
+                }
+                CHECK_HALF_MV(1, 0, mx-1, my  )
+            }else{
+                CHECK_HALF_MV(1, 1, mx  , my-1)
+                if(t+l<=b+r){
+                    CHECK_HALF_MV(1, 1, mx-1, my-1)
+                }else{
+                    CHECK_HALF_MV(1, 1, mx  , my  )
+                }
+                CHECK_HALF_MV(1, 0, mx  , my  )
+            }
+        }else{
+            if(l<=r){
+                if(t+l<=b+r){
+                    CHECK_HALF_MV(1, 1, mx-1, my-1)
+                }else{
+                    CHECK_HALF_MV(1, 1, mx  , my  )
+                }
+                CHECK_HALF_MV(1, 0, mx-1, my)
+                CHECK_HALF_MV(1, 1, mx-1, my)
+            }else{
+                if(t+r<=b+l){
+                    CHECK_HALF_MV(1, 1, mx  , my-1)
+                }else{
+                    CHECK_HALF_MV(1, 1, mx-1, my)
+                }
+                CHECK_HALF_MV(1, 0, mx  , my)
+                CHECK_HALF_MV(1, 1, mx  , my)
+            }
+            CHECK_HALF_MV(0, 1, mx  , my)
+        }
+        assert(bx >= xmin*2 && bx <= xmax*2 && by >= ymin*2 && by <= ymax*2);
+    }
+
+    *mx_ptr = bx;
+    *my_ptr = by;
+
+    return dmin;
+}
+#endif
+
+static int no_sub_motion_search(MpegEncContext * s,
+          int *mx_ptr, int *my_ptr, int dmin,
+                                  int src_index, int ref_index,
+                                  int size, int h)
+{
+    (*mx_ptr)<<=1;
+    (*my_ptr)<<=1;
+    return dmin;
+}
+
+inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
+                               int ref_index, int size, int h, int add_rate)
+{
+//    const int check_luma= s->dsp.me_sub_cmp != s->dsp.mb_cmp;
+    MotionEstContext * const c= &s->me;
+    const int penalty_factor= c->mb_penalty_factor;
+    const int flags= c->mb_flags;
+    const int qpel= flags & FLAG_QPEL;
+    const int mask= 1+2*qpel;
+    me_cmp_func cmp_sub, chroma_cmp_sub;
+    int d;
+
+    LOAD_COMMON
+
+ //FIXME factorize
+
+    cmp_sub= s->dsp.mb_cmp[size];
+    chroma_cmp_sub= s->dsp.mb_cmp[size+1];
+
+//    assert(!c->skip);
+//    assert(c->avctx->me_sub_cmp != c->avctx->mb_cmp);
+
+    d= cmp(s, mx>>(qpel+1), my>>(qpel+1), mx&mask, my&mask, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);
+    //FIXME check cbp before adding penalty for (0,0) vector
+    if(add_rate && (mx || my || size>0))
+        d += (mv_penalty[mx - pred_x] + mv_penalty[my - pred_y])*penalty_factor;
+
+    return d;
+}
+
+#define CHECK_QUARTER_MV(dx, dy, x, y)\
+{\
+    const int hx= 4*(x)+(dx);\
+    const int hy= 4*(y)+(dy);\
+    d= cmp(s, x, y, dx, dy, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);\
+    d += (mv_penalty[hx - pred_x] + mv_penalty[hy - pred_y])*penalty_factor;\
+    COPY3_IF_LT(dmin, d, bx, hx, by, hy)\
+}
+
+static int qpel_motion_search(MpegEncContext * s,
+                                  int *mx_ptr, int *my_ptr, int dmin,
+                                  int src_index, int ref_index,
+                                  int size, int h)
+{
+    MotionEstContext * const c= &s->me;
+    const int mx = *mx_ptr;
+    const int my = *my_ptr;
+    const int penalty_factor= c->sub_penalty_factor;
+    const int map_generation= c->map_generation;
+    const int subpel_quality= c->avctx->me_subpel_quality;
+    uint32_t *map= c->map;
+    me_cmp_func cmpf, chroma_cmpf;
+    me_cmp_func cmp_sub, chroma_cmp_sub;
+
+    LOAD_COMMON
+    int flags= c->sub_flags;
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1]; //factorize FIXME
+ //FIXME factorize
+
+    cmp_sub= s->dsp.me_sub_cmp[size];
+    chroma_cmp_sub= s->dsp.me_sub_cmp[size+1];
+
+    if(c->skip){ //FIXME somehow move up (benchmark)
+        *mx_ptr = 0;
+        *my_ptr = 0;
+        return dmin;
+    }
+
+    if(c->avctx->me_cmp != c->avctx->me_sub_cmp){
+        dmin= cmp(s, mx, my, 0, 0, size, h, ref_index, src_index, cmp_sub, chroma_cmp_sub, flags);
+        if(mx || my || size>0)
+            dmin += (mv_penalty[4*mx - pred_x] + mv_penalty[4*my - pred_y])*penalty_factor;
+    }
+
+    if (mx > xmin && mx < xmax &&
+        my > ymin && my < ymax) {
+        int bx=4*mx, by=4*my;
+        int d= dmin;
+        int i, nx, ny;
+        const int index= (my<<ME_MAP_SHIFT) + mx;
+        const int t= score_map[(index-(1<<ME_MAP_SHIFT)  )&(ME_MAP_SIZE-1)];
+        const int l= score_map[(index- 1                 )&(ME_MAP_SIZE-1)];
+        const int r= score_map[(index+ 1                 )&(ME_MAP_SIZE-1)];
+        const int b= score_map[(index+(1<<ME_MAP_SHIFT)  )&(ME_MAP_SIZE-1)];
+        const int c= score_map[(index                    )&(ME_MAP_SIZE-1)];
+        int best[8];
+        int best_pos[8][2];
+
+        memset(best, 64, sizeof(int)*8);
+#if 1
+        if(s->me.dia_size>=2){
+            const int tl= score_map[(index-(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
+            const int bl= score_map[(index+(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
+            const int tr= score_map[(index-(1<<ME_MAP_SHIFT)+1)&(ME_MAP_SIZE-1)];
+            const int br= score_map[(index+(1<<ME_MAP_SHIFT)+1)&(ME_MAP_SIZE-1)];
+
+            for(ny= -3; ny <= 3; ny++){
+                for(nx= -3; nx <= 3; nx++){
+                    //FIXME this could overflow (unlikely though)
+                    const int64_t t2= nx*nx*(tr + tl - 2*t) + 4*nx*(tr-tl) + 32*t;
+                    const int64_t c2= nx*nx*( r +  l - 2*c) + 4*nx*( r- l) + 32*c;
+                    const int64_t b2= nx*nx*(br + bl - 2*b) + 4*nx*(br-bl) + 32*b;
+                    int score= (ny*ny*(b2 + t2 - 2*c2) + 4*ny*(b2 - t2) + 32*c2 + 512)>>10;
+                    int i;
+
+                    if((nx&3)==0 && (ny&3)==0) continue;
+
+                    score += (mv_penalty[4*mx + nx - pred_x] + mv_penalty[4*my + ny - pred_y])*penalty_factor;
+
+//                    if(nx&1) score-=1024*c->penalty_factor;
+//                    if(ny&1) score-=1024*c->penalty_factor;
+
+                    for(i=0; i<8; i++){
+                        if(score < best[i]){
+                            memmove(&best[i+1], &best[i], sizeof(int)*(7-i));
+                            memmove(&best_pos[i+1][0], &best_pos[i][0], sizeof(int)*2*(7-i));
+                            best[i]= score;
+                            best_pos[i][0]= nx + 4*mx;
+                            best_pos[i][1]= ny + 4*my;
+                            break;
+                        }
+                    }
+                }
+            }
+        }else{
+            int tl;
+            //FIXME this could overflow (unlikely though)
+            const int cx = 4*(r - l);
+            const int cx2= r + l - 2*c;
+            const int cy = 4*(b - t);
+            const int cy2= b + t - 2*c;
+            int cxy;
+
+            if(map[(index-(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)] == (my<<ME_MAP_MV_BITS) + mx + map_generation && 0){ //FIXME
+                tl= score_map[(index-(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
+            }else{
+                tl= cmp(s, mx-1, my-1, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);//FIXME wrong if chroma me is different
+            }
+
+            cxy= 2*tl + (cx + cy)/4 - (cx2 + cy2) - 2*c;
+
+            assert(16*cx2 + 4*cx + 32*c == 32*r);
+            assert(16*cx2 - 4*cx + 32*c == 32*l);
+            assert(16*cy2 + 4*cy + 32*c == 32*b);
+            assert(16*cy2 - 4*cy + 32*c == 32*t);
+            assert(16*cxy + 16*cy2 + 16*cx2 - 4*cy - 4*cx + 32*c == 32*tl);
+
+            for(ny= -3; ny <= 3; ny++){
+                for(nx= -3; nx <= 3; nx++){
+                    //FIXME this could overflow (unlikely though)
+                    int score= ny*nx*cxy + nx*nx*cx2 + ny*ny*cy2 + nx*cx + ny*cy + 32*c; //FIXME factor
+                    int i;
+
+                    if((nx&3)==0 && (ny&3)==0) continue;
+
+                    score += 32*(mv_penalty[4*mx + nx - pred_x] + mv_penalty[4*my + ny - pred_y])*penalty_factor;
+//                    if(nx&1) score-=32*c->penalty_factor;
+  //                  if(ny&1) score-=32*c->penalty_factor;
+
+                    for(i=0; i<8; i++){
+                        if(score < best[i]){
+                            memmove(&best[i+1], &best[i], sizeof(int)*(7-i));
+                            memmove(&best_pos[i+1][0], &best_pos[i][0], sizeof(int)*2*(7-i));
+                            best[i]= score;
+                            best_pos[i][0]= nx + 4*mx;
+                            best_pos[i][1]= ny + 4*my;
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        for(i=0; i<subpel_quality; i++){
+            nx= best_pos[i][0];
+            ny= best_pos[i][1];
+            CHECK_QUARTER_MV(nx&3, ny&3, nx>>2, ny>>2)
+        }
+
+#if 0
+            const int tl= score_map[(index-(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
+            const int bl= score_map[(index+(1<<ME_MAP_SHIFT)-1)&(ME_MAP_SIZE-1)];
+            const int tr= score_map[(index-(1<<ME_MAP_SHIFT)+1)&(ME_MAP_SIZE-1)];
+            const int br= score_map[(index+(1<<ME_MAP_SHIFT)+1)&(ME_MAP_SIZE-1)];
+//            if(l < r && l < t && l < b && l < tl && l < bl && l < tr && l < br && bl < tl){
+            if(tl<br){
+
+//            nx= FFMAX(4*mx - bx, bx - 4*mx);
+//            ny= FFMAX(4*my - by, by - 4*my);
+
+            static int stats[7][7], count;
+            count++;
+            stats[4*mx - bx + 3][4*my - by + 3]++;
+            if(256*256*256*64 % count ==0){
+                for(i=0; i<49; i++){
+                    if((i%7)==0) printf("\n");
+                    printf("%6d ", stats[0][i]);
+                }
+                printf("\n");
+            }
+            }
+#endif
+#else
+
+        CHECK_QUARTER_MV(2, 2, mx-1, my-1)
+        CHECK_QUARTER_MV(0, 2, mx  , my-1)
+        CHECK_QUARTER_MV(2, 2, mx  , my-1)
+        CHECK_QUARTER_MV(2, 0, mx  , my  )
+        CHECK_QUARTER_MV(2, 2, mx  , my  )
+        CHECK_QUARTER_MV(0, 2, mx  , my  )
+        CHECK_QUARTER_MV(2, 2, mx-1, my  )
+        CHECK_QUARTER_MV(2, 0, mx-1, my  )
+
+        nx= bx;
+        ny= by;
+
+        for(i=0; i<8; i++){
+            int ox[8]= {0, 1, 1, 1, 0,-1,-1,-1};
+            int oy[8]= {1, 1, 0,-1,-1,-1, 0, 1};
+            CHECK_QUARTER_MV((nx + ox[i])&3, (ny + oy[i])&3, (nx + ox[i])>>2, (ny + oy[i])>>2)
+        }
+#endif
+#if 0
+        //outer ring
+        CHECK_QUARTER_MV(1, 3, mx-1, my-1)
+        CHECK_QUARTER_MV(1, 2, mx-1, my-1)
+        CHECK_QUARTER_MV(1, 1, mx-1, my-1)
+        CHECK_QUARTER_MV(2, 1, mx-1, my-1)
+        CHECK_QUARTER_MV(3, 1, mx-1, my-1)
+        CHECK_QUARTER_MV(0, 1, mx  , my-1)
+        CHECK_QUARTER_MV(1, 1, mx  , my-1)
+        CHECK_QUARTER_MV(2, 1, mx  , my-1)
+        CHECK_QUARTER_MV(3, 1, mx  , my-1)
+        CHECK_QUARTER_MV(3, 2, mx  , my-1)
+        CHECK_QUARTER_MV(3, 3, mx  , my-1)
+        CHECK_QUARTER_MV(3, 0, mx  , my  )
+        CHECK_QUARTER_MV(3, 1, mx  , my  )
+        CHECK_QUARTER_MV(3, 2, mx  , my  )
+        CHECK_QUARTER_MV(3, 3, mx  , my  )
+        CHECK_QUARTER_MV(2, 3, mx  , my  )
+        CHECK_QUARTER_MV(1, 3, mx  , my  )
+        CHECK_QUARTER_MV(0, 3, mx  , my  )
+        CHECK_QUARTER_MV(3, 3, mx-1, my  )
+        CHECK_QUARTER_MV(2, 3, mx-1, my  )
+        CHECK_QUARTER_MV(1, 3, mx-1, my  )
+        CHECK_QUARTER_MV(1, 2, mx-1, my  )
+        CHECK_QUARTER_MV(1, 1, mx-1, my  )
+        CHECK_QUARTER_MV(1, 0, mx-1, my  )
+#endif
+        assert(bx >= xmin*4 && bx <= xmax*4 && by >= ymin*4 && by <= ymax*4);
+
+        *mx_ptr = bx;
+        *my_ptr = by;
+    }else{
+        *mx_ptr =4*mx;
+        *my_ptr =4*my;
+    }
+
+    return dmin;
+}
+
+
+#define CHECK_MV(x,y)\
+{\
+    const int key= ((y)<<ME_MAP_MV_BITS) + (x) + map_generation;\
+    const int index= (((y)<<ME_MAP_SHIFT) + (x))&(ME_MAP_SIZE-1);\
+    assert((x) >= xmin);\
+    assert((x) <= xmax);\
+    assert((y) >= ymin);\
+    assert((y) <= ymax);\
+/*printf("check_mv %d %d\n", x, y);*/\
+    if(map[index]!=key){\
+        d= cmp(s, x, y, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);\
+        map[index]= key;\
+        score_map[index]= d;\
+        d += (mv_penalty[((x)<<shift)-pred_x] + mv_penalty[((y)<<shift)-pred_y])*penalty_factor;\
+/*printf("score:%d\n", d);*/\
+        COPY3_IF_LT(dmin, d, best[0], x, best[1], y)\
+    }\
+}
+
+#define CHECK_CLIPPED_MV(ax,ay)\
+{\
+    const int Lx= ax;\
+    const int Ly= ay;\
+    const int Lx2= FFMAX(xmin, FFMIN(Lx, xmax));\
+    const int Ly2= FFMAX(ymin, FFMIN(Ly, ymax));\
+    CHECK_MV(Lx2, Ly2)\
+}
+
+#define CHECK_MV_DIR(x,y,new_dir)\
+{\
+    const int key= ((y)<<ME_MAP_MV_BITS) + (x) + map_generation;\
+    const int index= (((y)<<ME_MAP_SHIFT) + (x))&(ME_MAP_SIZE-1);\
+/*printf("check_mv_dir %d %d %d\n", x, y, new_dir);*/\
+    if(map[index]!=key){\
+        d= cmp(s, x, y, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);\
+        map[index]= key;\
+        score_map[index]= d;\
+        d += (mv_penalty[((x)<<shift)-pred_x] + mv_penalty[((y)<<shift)-pred_y])*penalty_factor;\
+/*printf("score:%d\n", d);*/\
+        if(d<dmin){\
+            best[0]=x;\
+            best[1]=y;\
+            dmin=d;\
+            next_dir= new_dir;\
+        }\
+    }\
+}
+
+#define check(x,y,S,v)\
+if( (x)<(xmin<<(S)) ) printf("%d %d %d %d %d xmin" #v, xmin, (x), (y), s->mb_x, s->mb_y);\
+if( (x)>(xmax<<(S)) ) printf("%d %d %d %d %d xmax" #v, xmax, (x), (y), s->mb_x, s->mb_y);\
+if( (y)<(ymin<<(S)) ) printf("%d %d %d %d %d ymin" #v, ymin, (x), (y), s->mb_x, s->mb_y);\
+if( (y)>(ymax<<(S)) ) printf("%d %d %d %d %d ymax" #v, ymax, (x), (y), s->mb_x, s->mb_y);\
+
+#define LOAD_COMMON2\
+    uint32_t *map= c->map;\
+    const int qpel= flags&FLAG_QPEL;\
+    const int shift= 1+qpel;\
+
+static av_always_inline int small_diamond_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    int next_dir=-1;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    { /* ensure that the best point is in the MAP as h/qpel refinement needs it */
+        const int key= (best[1]<<ME_MAP_MV_BITS) + best[0] + map_generation;
+        const int index= ((best[1]<<ME_MAP_SHIFT) + best[0])&(ME_MAP_SIZE-1);
+        if(map[index]!=key){ //this will be executed only very rarey
+            score_map[index]= cmp(s, best[0], best[1], 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);
+            map[index]= key;
+        }
+    }
+
+    for(;;){
+        int d;
+        const int dir= next_dir;
+        const int x= best[0];
+        const int y= best[1];
+        next_dir=-1;
+
+//printf("%d", dir);
+        if(dir!=2 && x>xmin) CHECK_MV_DIR(x-1, y  , 0)
+        if(dir!=3 && y>ymin) CHECK_MV_DIR(x  , y-1, 1)
+        if(dir!=0 && x<xmax) CHECK_MV_DIR(x+1, y  , 2)
+        if(dir!=1 && y<ymax) CHECK_MV_DIR(x  , y+1, 3)
+
+        if(next_dir==-1){
+            return dmin;
+        }
+    }
+}
+
+static int funny_diamond_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    int dia_size;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    for(dia_size=1; dia_size<=4; dia_size++){
+        int dir;
+        const int x= best[0];
+        const int y= best[1];
+
+        if(dia_size&(dia_size-1)) continue;
+
+        if(   x + dia_size > xmax
+           || x - dia_size < xmin
+           || y + dia_size > ymax
+           || y - dia_size < ymin)
+           continue;
+
+        for(dir= 0; dir<dia_size; dir+=2){
+            int d;
+
+            CHECK_MV(x + dir           , y + dia_size - dir);
+            CHECK_MV(x + dia_size - dir, y - dir           );
+            CHECK_MV(x - dir           , y - dia_size + dir);
+            CHECK_MV(x - dia_size + dir, y + dir           );
+        }
+
+        if(x!=best[0] || y!=best[1])
+            dia_size=0;
+#if 0
+{
+int dx, dy, i;
+static int stats[8*8];
+dx= FFABS(x-best[0]);
+dy= FFABS(y-best[1]);
+if(dy>dx){
+    dx^=dy; dy^=dx; dx^=dy;
+}
+stats[dy*8 + dx] ++;
+if(256*256*256*64 % (stats[0]+1)==0){
+    for(i=0; i<64; i++){
+        if((i&7)==0) printf("\n");
+        printf("%8d ", stats[i]);
+    }
+    printf("\n");
+}
+}
+#endif
+    }
+    return dmin;
+}
+
+static int hex_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags, int dia_size)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+    int x,y,d;
+    const int dec= dia_size & (dia_size-1);
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    for(;dia_size; dia_size= dec ? dia_size-1 : dia_size>>1){
+        do{
+            x= best[0];
+            y= best[1];
+
+            CHECK_CLIPPED_MV(x  -dia_size    , y);
+            CHECK_CLIPPED_MV(x+  dia_size    , y);
+            CHECK_CLIPPED_MV(x+( dia_size>>1), y+dia_size);
+            CHECK_CLIPPED_MV(x+( dia_size>>1), y-dia_size);
+            if(dia_size>1){
+                CHECK_CLIPPED_MV(x+(-dia_size>>1), y+dia_size);
+                CHECK_CLIPPED_MV(x+(-dia_size>>1), y-dia_size);
+            }
+        }while(best[0] != x || best[1] != y);
+    }
+
+    return dmin;
+}
+
+static int l2s_dia_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+    int x,y,i,d;
+    int dia_size= c->dia_size&0xFF;
+    const int dec= dia_size & (dia_size-1);
+    static const int hex[8][2]={{-2, 0}, {-1,-1}, { 0,-2}, { 1,-1},
+                                { 2, 0}, { 1, 1}, { 0, 2}, {-1, 1}};
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    for(; dia_size; dia_size= dec ? dia_size-1 : dia_size>>1){
+        do{
+            x= best[0];
+            y= best[1];
+            for(i=0; i<8; i++){
+                CHECK_CLIPPED_MV(x+hex[i][0]*dia_size, y+hex[i][1]*dia_size);
+            }
+        }while(best[0] != x || best[1] != y);
+    }
+
+    x= best[0];
+    y= best[1];
+    CHECK_CLIPPED_MV(x+1, y);
+    CHECK_CLIPPED_MV(x, y+1);
+    CHECK_CLIPPED_MV(x-1, y);
+    CHECK_CLIPPED_MV(x, y-1);
+
+    return dmin;
+}
+
+static int umh_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+    int x,y,x2,y2, i, j, d;
+    const int dia_size= c->dia_size&0xFE;
+    static const int hex[16][2]={{-4,-2}, {-4,-1}, {-4, 0}, {-4, 1}, {-4, 2},
+                                 { 4,-2}, { 4,-1}, { 4, 0}, { 4, 1}, { 4, 2},
+                                 {-2, 3}, { 0, 4}, { 2, 3},
+                                 {-2,-3}, { 0,-4}, { 2,-3},};
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    x= best[0];
+    y= best[1];
+    for(x2=FFMAX(x-dia_size+1, xmin); x2<=FFMIN(x+dia_size-1,xmax); x2+=2){
+        CHECK_MV(x2, y);
+    }
+    for(y2=FFMAX(y-dia_size/2+1, ymin); y2<=FFMIN(y+dia_size/2-1,ymax); y2+=2){
+        CHECK_MV(x, y2);
+    }
+
+    x= best[0];
+    y= best[1];
+    for(y2=FFMAX(y-2, ymin); y2<=FFMIN(y+2,ymax); y2++){
+        for(x2=FFMAX(x-2, xmin); x2<=FFMIN(x+2,xmax); x2++){
+            CHECK_MV(x2, y2);
+        }
+    }
+
+//FIXME prevent the CLIP stuff
+
+    for(j=1; j<=dia_size/4; j++){
+        for(i=0; i<16; i++){
+            CHECK_CLIPPED_MV(x+hex[i][0]*j, y+hex[i][1]*j);
+        }
+    }
+
+    return hex_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags, 2);
+}
+
+#define SAB_CHECK_MV(ax,ay)\
+{\
+    const int key= ((ay)<<ME_MAP_MV_BITS) + (ax) + map_generation;\
+    const int index= (((ay)<<ME_MAP_SHIFT) + (ax))&(ME_MAP_SIZE-1);\
+/*printf("sab check %d %d\n", ax, ay);*/\
+    if(map[index]!=key){\
+        d= cmp(s, ax, ay, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);\
+        map[index]= key;\
+        score_map[index]= d;\
+        d += (mv_penalty[((ax)<<shift)-pred_x] + mv_penalty[((ay)<<shift)-pred_y])*penalty_factor;\
+/*printf("score: %d\n", d);*/\
+        if(d < minima[minima_count-1].height){\
+            int j=0;\
+            \
+            while(d >= minima[j].height) j++;\
+\
+            memmove(&minima [j+1], &minima [j], (minima_count - j - 1)*sizeof(Minima));\
+\
+            minima[j].checked= 0;\
+            minima[j].height= d;\
+            minima[j].x= ax;\
+            minima[j].y= ay;\
+            \
+            i=-1;\
+            continue;\
+        }\
+    }\
+}
+
+#define MAX_SAB_SIZE ME_MAP_SIZE
+static int sab_diamond_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    Minima minima[MAX_SAB_SIZE];
+    const int minima_count= FFABS(c->dia_size);
+    int i, j;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    /*Note j<MAX_SAB_SIZE is needed if MAX_SAB_SIZE < ME_MAP_SIZE as j can
+      become larger due to MVs overflowing their ME_MAP_MV_BITS bits space in map
+     */
+    for(j=i=0; i<ME_MAP_SIZE && j<MAX_SAB_SIZE; i++){
+        uint32_t key= map[i];
+
+        key += (1<<(ME_MAP_MV_BITS-1)) + (1<<(2*ME_MAP_MV_BITS-1));
+
+        if((key&((-1)<<(2*ME_MAP_MV_BITS))) != map_generation) continue;
+
+        minima[j].height= score_map[i];
+        minima[j].x= key & ((1<<ME_MAP_MV_BITS)-1); key>>=ME_MAP_MV_BITS;
+        minima[j].y= key & ((1<<ME_MAP_MV_BITS)-1);
+        minima[j].x-= (1<<(ME_MAP_MV_BITS-1));
+        minima[j].y-= (1<<(ME_MAP_MV_BITS-1));
+
+        // all entries in map should be in range except if the mv overflows their ME_MAP_MV_BITS bits space
+        if(   minima[j].x > xmax || minima[j].x < xmin
+           || minima[j].y > ymax || minima[j].y < ymin)
+            continue;
+
+        minima[j].checked=0;
+        if(minima[j].x || minima[j].y)
+            minima[j].height+= (mv_penalty[((minima[j].x)<<shift)-pred_x] + mv_penalty[((minima[j].y)<<shift)-pred_y])*penalty_factor;
+
+        j++;
+    }
+
+    qsort(minima, j, sizeof(Minima), minima_cmp);
+
+    for(; j<minima_count; j++){
+        minima[j].height=256*256*256*64;
+        minima[j].checked=0;
+        minima[j].x= minima[j].y=0;
+    }
+
+    for(i=0; i<minima_count; i++){
+        const int x= minima[i].x;
+        const int y= minima[i].y;
+        int d;
+
+        if(minima[i].checked) continue;
+
+        if(   x >= xmax || x <= xmin
+           || y >= ymax || y <= ymin)
+           continue;
+
+        SAB_CHECK_MV(x-1, y)
+        SAB_CHECK_MV(x+1, y)
+        SAB_CHECK_MV(x  , y-1)
+        SAB_CHECK_MV(x  , y+1)
+
+        minima[i].checked= 1;
+    }
+
+    best[0]= minima[0].x;
+    best[1]= minima[0].y;
+    dmin= minima[0].height;
+
+    if(   best[0] < xmax && best[0] > xmin
+       && best[1] < ymax && best[1] > ymin){
+        int d;
+        //ensure that the refernece samples for hpel refinement are in the map
+        CHECK_MV(best[0]-1, best[1])
+        CHECK_MV(best[0]+1, best[1])
+        CHECK_MV(best[0], best[1]-1)
+        CHECK_MV(best[0], best[1]+1)
+    }
+    return dmin;
+}
+
+static int var_diamond_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    int dia_size;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    for(dia_size=1; dia_size<=c->dia_size; dia_size++){
+        int dir, start, end;
+        const int x= best[0];
+        const int y= best[1];
+
+        start= FFMAX(0, y + dia_size - ymax);
+        end  = FFMIN(dia_size, xmax - x + 1);
+        for(dir= start; dir<end; dir++){
+            int d;
+
+//check(x + dir,y + dia_size - dir,0, a0)
+            CHECK_MV(x + dir           , y + dia_size - dir);
+        }
+
+        start= FFMAX(0, x + dia_size - xmax);
+        end  = FFMIN(dia_size, y - ymin + 1);
+        for(dir= start; dir<end; dir++){
+            int d;
+
+//check(x + dia_size - dir, y - dir,0, a1)
+            CHECK_MV(x + dia_size - dir, y - dir           );
+        }
+
+        start= FFMAX(0, -y + dia_size + ymin );
+        end  = FFMIN(dia_size, x - xmin + 1);
+        for(dir= start; dir<end; dir++){
+            int d;
+
+//check(x - dir,y - dia_size + dir,0, a2)
+            CHECK_MV(x - dir           , y - dia_size + dir);
+        }
+
+        start= FFMAX(0, -x + dia_size + xmin );
+        end  = FFMIN(dia_size, ymax - y + 1);
+        for(dir= start; dir<end; dir++){
+            int d;
+
+//check(x - dia_size + dir, y + dir,0, a3)
+            CHECK_MV(x - dia_size + dir, y + dir           );
+        }
+
+        if(x!=best[0] || y!=best[1])
+            dia_size=0;
+#if 0
+{
+int dx, dy, i;
+static int stats[8*8];
+dx= FFABS(x-best[0]);
+dy= FFABS(y-best[1]);
+stats[dy*8 + dx] ++;
+if(256*256*256*64 % (stats[0]+1)==0){
+    for(i=0; i<64; i++){
+        if((i&7)==0) printf("\n");
+        printf("%6d ", stats[i]);
+    }
+    printf("\n");
+}
+}
+#endif
+    }
+    return dmin;
+}
+
+static av_always_inline int diamond_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags){
+    MotionEstContext * const c= &s->me;
+    if(c->dia_size==-1)
+        return funny_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else if(c->dia_size<-1)
+        return   sab_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else if(c->dia_size<2)
+        return small_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else if(c->dia_size>768)
+        return           umh_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else if(c->dia_size>512)
+        return           hex_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags, c->dia_size&0xFF);
+    else if(c->dia_size>256)
+        return       l2s_dia_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else
+        return   var_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+}
+
+/*!
+   \param P[10][2] a list of candidate mvs to check before starting the
+   iterative search. If one of the candidates is close to the optimal mv, then
+   it takes fewer iterations. And it increases the chance that we find the
+   optimal mv.
+ */
+static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int *mx_ptr, int *my_ptr,
+                             int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
+                             int ref_mv_scale, int flags, int size, int h)
+{
+    MotionEstContext * const c= &s->me;
+    int best[2]={0, 0};      /*!< x and y coordinates of the best motion vector.
+                               i.e. the difference between the position of the
+                               block currently being encoded and the position of
+                               the block chosen to predict it from. */
+    int d;                   ///< the score (cmp + penalty) of any given mv
+    int dmin;                /*!< the best value of d, i.e. the score
+                               corresponding to the mv stored in best[]. */
+    int map_generation;
+    int penalty_factor;
+    const int ref_mv_stride= s->mb_stride; //pass as arg  FIXME
+    const int ref_mv_xy= s->mb_x + s->mb_y*ref_mv_stride; //add to last_mv beforepassing FIXME
+    me_cmp_func cmpf, chroma_cmpf;
+
+    LOAD_COMMON
+    LOAD_COMMON2
+
+    if(c->pre_pass){
+        penalty_factor= c->pre_penalty_factor;
+        cmpf= s->dsp.me_pre_cmp[size];
+        chroma_cmpf= s->dsp.me_pre_cmp[size+1];
+    }else{
+        penalty_factor= c->penalty_factor;
+        cmpf= s->dsp.me_cmp[size];
+        chroma_cmpf= s->dsp.me_cmp[size+1];
+    }
+
+    map_generation= update_map_generation(c);
+
+    assert(cmpf);
+    dmin= cmp(s, 0, 0, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);
+    map[0]= map_generation;
+    score_map[0]= dmin;
+
+    //FIXME precalc first term below?
+    if((s->pict_type == B_TYPE && !(c->flags & FLAG_DIRECT)) || s->flags&CODEC_FLAG_MV0)
+        dmin += (mv_penalty[pred_x] + mv_penalty[pred_y])*penalty_factor;
+
+    /* first line */
+    if (s->first_slice_line) {
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+    }else{
+        if(dmin<((h*h*s->avctx->mv0_threshold)>>8)
+                    && ( P_LEFT[0]    |P_LEFT[1]
+                        |P_TOP[0]     |P_TOP[1]
+                        |P_TOPRIGHT[0]|P_TOPRIGHT[1])==0){
+            *mx_ptr= 0;
+            *my_ptr= 0;
+            c->skip=1;
+            return dmin;
+        }
+        CHECK_MV(    P_MEDIAN[0] >>shift ,    P_MEDIAN[1] >>shift)
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)  , (P_MEDIAN[1]>>shift)-1)
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)  , (P_MEDIAN[1]>>shift)+1)
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)-1, (P_MEDIAN[1]>>shift)  )
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)+1, (P_MEDIAN[1]>>shift)  )
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+        CHECK_MV(P_LEFT[0]    >>shift, P_LEFT[1]    >>shift)
+        CHECK_MV(P_TOP[0]     >>shift, P_TOP[1]     >>shift)
+        CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
+    }
+    if(dmin>h*h*4){
+        if(c->pre_pass){
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy-1][0]*ref_mv_scale + (1<<15))>>16,
+                            (last_mv[ref_mv_xy-1][1]*ref_mv_scale + (1<<15))>>16)
+            if(!s->first_slice_line)
+                CHECK_CLIPPED_MV((last_mv[ref_mv_xy-ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+                                (last_mv[ref_mv_xy-ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
+        }else{
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
+                            (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
+            if(s->mb_y+1<s->end_mb_y)  //FIXME replace at least with last_slice_line
+                CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+                                (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
+        }
+    }
+
+    if(c->avctx->last_predictor_count){
+        const int count= c->avctx->last_predictor_count;
+        const int xstart= FFMAX(0, s->mb_x - count);
+        const int ystart= FFMAX(0, s->mb_y - count);
+        const int xend= FFMIN(s->mb_width , s->mb_x + count + 1);
+        const int yend= FFMIN(s->mb_height, s->mb_y + count + 1);
+        int mb_y;
+
+        for(mb_y=ystart; mb_y<yend; mb_y++){
+            int mb_x;
+            for(mb_x=xstart; mb_x<xend; mb_x++){
+                const int xy= mb_x + 1 + (mb_y + 1)*ref_mv_stride;
+                int mx= (last_mv[xy][0]*ref_mv_scale + (1<<15))>>16;
+                int my= (last_mv[xy][1]*ref_mv_scale + (1<<15))>>16;
+
+                if(mx>xmax || mx<xmin || my>ymax || my<ymin) continue;
+                CHECK_MV(mx,my)
+            }
+        }
+    }
+
+//check(best[0],best[1],0, b0)
+    dmin= diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+
+//check(best[0],best[1],0, b1)
+    *mx_ptr= best[0];
+    *my_ptr= best[1];
+
+//    printf("%d %d %d \n", best[0], best[1], dmin);
+    return dmin;
+}
+
+//this function is dedicated to the braindamaged gcc
+inline int ff_epzs_motion_search(MpegEncContext * s, int *mx_ptr, int *my_ptr,
+                             int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
+                             int ref_mv_scale, int size, int h)
+{
+    MotionEstContext * const c= &s->me;
+//FIXME convert other functions in the same way if faster
+    if(c->flags==0 && h==16 && size==0){
+        return epzs_motion_search_internal(s, mx_ptr, my_ptr, P, src_index, ref_index, last_mv, ref_mv_scale, 0, 0, 16);
+//    case FLAG_QPEL:
+//        return epzs_motion_search_internal(s, mx_ptr, my_ptr, P, src_index, ref_index, last_mv, ref_mv_scale, FLAG_QPEL);
+    }else{
+        return epzs_motion_search_internal(s, mx_ptr, my_ptr, P, src_index, ref_index, last_mv, ref_mv_scale, c->flags, size, h);
+    }
+}
+
+static int epzs_motion_search4(MpegEncContext * s,
+                             int *mx_ptr, int *my_ptr, int P[10][2],
+                             int src_index, int ref_index, int16_t (*last_mv)[2],
+                             int ref_mv_scale)
+{
+    MotionEstContext * const c= &s->me;
+    int best[2]={0, 0};
+    int d, dmin;
+    int map_generation;
+    const int penalty_factor= c->penalty_factor;
+    const int size=1;
+    const int h=8;
+    const int ref_mv_stride= s->mb_stride;
+    const int ref_mv_xy= s->mb_x + s->mb_y *ref_mv_stride;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    int flags= c->flags;
+    LOAD_COMMON2
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    map_generation= update_map_generation(c);
+
+    dmin = 1000000;
+//printf("%d %d %d %d //",xmin, ymin, xmax, ymax);
+    /* first line */
+    if (s->first_slice_line) {
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+        CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
+    }else{
+        CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
+        //FIXME try some early stop
+        CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
+        CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+    }
+    if(dmin>64*4){
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
+        if(s->mb_y+1<s->end_mb_y)  //FIXME replace at least with last_slice_line
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+                            (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
+    }
+
+    dmin= diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+
+    *mx_ptr= best[0];
+    *my_ptr= best[1];
+
+//    printf("%d %d %d \n", best[0], best[1], dmin);
+    return dmin;
+}
+
+//try to merge with above FIXME (needs PSNR test)
+static int epzs_motion_search2(MpegEncContext * s,
+                             int *mx_ptr, int *my_ptr, int P[10][2],
+                             int src_index, int ref_index, int16_t (*last_mv)[2],
+                             int ref_mv_scale)
+{
+    MotionEstContext * const c= &s->me;
+    int best[2]={0, 0};
+    int d, dmin;
+    int map_generation;
+    const int penalty_factor= c->penalty_factor;
+    const int size=0; //FIXME pass as arg
+    const int h=8;
+    const int ref_mv_stride= s->mb_stride;
+    const int ref_mv_xy= s->mb_x + s->mb_y *ref_mv_stride;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    int flags= c->flags;
+    LOAD_COMMON2
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    map_generation= update_map_generation(c);
+
+    dmin = 1000000;
+//printf("%d %d %d %d //",xmin, ymin, xmax, ymax);
+    /* first line */
+    if (s->first_slice_line) {
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+        CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
+    }else{
+        CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
+        //FIXME try some early stop
+        CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
+        CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+    }
+    if(dmin>64*4){
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
+        if(s->mb_y+1<s->end_mb_y)  //FIXME replace at least with last_slice_line
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+                            (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
+    }
+
+    dmin= diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+
+    *mx_ptr= best[0];
+    *my_ptr= best[1];
+
+//    printf("%d %d %d \n", best[0], best[1], dmin);
+    return dmin;
+}
diff --git a/contrib/ffmpeg/libavcodec/motion_test.c b/contrib/ffmpeg/libavcodec/motion_test.c
new file mode 100644
index 000000000..ecdb62a4e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/motion_test.c
@@ -0,0 +1,160 @@
+/*
+ * (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file motion_test.c
+ * motion test.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+#include <unistd.h>
+
+#include "dsputil.h"
+
+#include "i386/mmx.h"
+
+#undef exit
+#undef printf
+
+int pix_abs16x16_mmx(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_mmx1(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_c(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_x2_mmx(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_x2_mmx1(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_x2_c(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_y2_mmx(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_y2_mmx1(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_y2_c(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_xy2_mmx(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_xy2_mmx1(uint8_t *blk1, uint8_t *blk2, int lx);
+int pix_abs16x16_xy2_c(uint8_t *blk1, uint8_t *blk2, int lx);
+
+typedef int motion_func(uint8_t *blk1, uint8_t *blk2, int lx);
+
+#define WIDTH 64
+#define HEIGHT 64
+
+uint8_t img1[WIDTH * HEIGHT];
+uint8_t img2[WIDTH * HEIGHT];
+
+void fill_random(uint8_t *tab, int size)
+{
+    int i;
+    for(i=0;i<size;i++) {
+#if 1
+        tab[i] = random() % 256;
+#else
+        tab[i] = i;
+#endif
+    }
+}
+
+void help(void)
+{
+    printf("motion-test [-h]\n"
+           "test motion implementations\n");
+    exit(1);
+}
+
+int64_t gettime(void)
+{
+    struct timeval tv;
+    gettimeofday(&tv,NULL);
+    return (int64_t)tv.tv_sec * 1000000 + tv.tv_usec;
+}
+
+#define NB_ITS 500
+
+int dummy;
+
+void test_motion(const char *name,
+                 motion_func *test_func, motion_func *ref_func)
+{
+    int x, y, d1, d2, it;
+    uint8_t *ptr;
+    int64_t ti;
+    printf("testing '%s'\n", name);
+
+    /* test correctness */
+    for(it=0;it<20;it++) {
+
+        fill_random(img1, WIDTH * HEIGHT);
+        fill_random(img2, WIDTH * HEIGHT);
+
+        for(y=0;y<HEIGHT-17;y++) {
+            for(x=0;x<WIDTH-17;x++) {
+                ptr = img2 + y * WIDTH + x;
+                d1 = test_func(img1, ptr, WIDTH);
+                d2 = ref_func(img1, ptr, WIDTH);
+                if (d1 != d2) {
+                    printf("error: mmx=%d c=%d\n", d1, d2);
+                }
+            }
+        }
+    }
+    emms();
+
+    /* speed test */
+    ti = gettime();
+    d1 = 0;
+    for(it=0;it<NB_ITS;it++) {
+        for(y=0;y<HEIGHT-17;y++) {
+            for(x=0;x<WIDTH-17;x++) {
+                ptr = img2 + y * WIDTH + x;
+                d1 += test_func(img1, ptr, WIDTH);
+            }
+        }
+    }
+    emms();
+    dummy = d1; /* avoid optimisation */
+    ti = gettime() - ti;
+
+    printf("  %0.0f kop/s\n",
+           (double)NB_ITS * (WIDTH - 16) * (HEIGHT - 16) /
+           (double)(ti / 1000.0));
+}
+
+
+int main(int argc, char **argv)
+{
+    int c;
+
+    for(;;) {
+        c = getopt(argc, argv, "h");
+        if (c == -1)
+            break;
+        switch(c) {
+        case 'h':
+            help();
+            break;
+        }
+    }
+
+    printf("ffmpeg motion test\n");
+
+    test_motion("mmx", pix_abs16x16_mmx, pix_abs16x16_c);
+    test_motion("mmx_x2", pix_abs16x16_x2_mmx, pix_abs16x16_x2_c);
+    test_motion("mmx_y2", pix_abs16x16_y2_mmx, pix_abs16x16_y2_c);
+    test_motion("mmx_xy2", pix_abs16x16_xy2_mmx, pix_abs16x16_xy2_c);
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/mp3lameaudio.c b/contrib/ffmpeg/libavcodec/mp3lameaudio.c
new file mode 100644
index 000000000..d13350265
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mp3lameaudio.c
@@ -0,0 +1,221 @@
+/*
+ * Interface to libmp3lame for mp3 encoding
+ * Copyright (c) 2002 Lennert Buytenhek <buytenh@gnu.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mp3lameaudio.c
+ * Interface to libmp3lame for mp3 encoding.
+ */
+
+#include "avcodec.h"
+#include "mpegaudio.h"
+#include <lame/lame.h>
+
+#define BUFFER_SIZE (2*MPA_FRAME_SIZE)
+typedef struct Mp3AudioContext {
+    lame_global_flags *gfp;
+    int stereo;
+    uint8_t buffer[BUFFER_SIZE];
+    int buffer_index;
+} Mp3AudioContext;
+
+static int MP3lame_encode_init(AVCodecContext *avctx)
+{
+    Mp3AudioContext *s = avctx->priv_data;
+
+    if (avctx->channels > 2)
+        return -1;
+
+    s->stereo = avctx->channels > 1 ? 1 : 0;
+
+    if ((s->gfp = lame_init()) == NULL)
+        goto err;
+    lame_set_in_samplerate(s->gfp, avctx->sample_rate);
+    lame_set_out_samplerate(s->gfp, avctx->sample_rate);
+    lame_set_num_channels(s->gfp, avctx->channels);
+    /* lame 3.91 dies on quality != 5 */
+    lame_set_quality(s->gfp, 5);
+    /* lame 3.91 doesn't work in mono */
+    lame_set_mode(s->gfp, JOINT_STEREO);
+    lame_set_brate(s->gfp, avctx->bit_rate/1000);
+    if(avctx->flags & CODEC_FLAG_QSCALE) {
+        lame_set_brate(s->gfp, 0);
+        lame_set_VBR(s->gfp, vbr_default);
+        lame_set_VBR_q(s->gfp, avctx->global_quality / (float)FF_QP2LAMBDA);
+    }
+    lame_set_bWriteVbrTag(s->gfp,0);
+    if (lame_init_params(s->gfp) < 0)
+        goto err_close;
+
+    avctx->frame_size = lame_get_framesize(s->gfp);
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    return 0;
+
+err_close:
+    lame_close(s->gfp);
+err:
+    return -1;
+}
+
+static const int sSampleRates[3] = {
+    44100, 48000,  32000
+};
+
+static const int sBitRates[2][3][15] = {
+    {   {  0, 32, 64, 96,128,160,192,224,256,288,320,352,384,416,448},
+        {  0, 32, 48, 56, 64, 80, 96,112,128,160,192,224,256,320,384},
+        {  0, 32, 40, 48, 56, 64, 80, 96,112,128,160,192,224,256,320}
+    },
+    {   {  0, 32, 48, 56, 64, 80, 96,112,128,144,160,176,192,224,256},
+        {  0,  8, 16, 24, 32, 40, 48, 56, 64, 80, 96,112,128,144,160},
+        {  0,  8, 16, 24, 32, 40, 48, 56, 64, 80, 96,112,128,144,160}
+    },
+};
+
+static const int sSamplesPerFrame[2][3] =
+{
+    {  384,     1152,    1152 },
+    {  384,     1152,     576 }
+};
+
+static const int sBitsPerSlot[3] = {
+    32,
+    8,
+    8
+};
+
+static int mp3len(void *data, int *samplesPerFrame, int *sampleRate)
+{
+    uint8_t *dataTmp = (uint8_t *)data;
+    uint32_t header = ( (uint32_t)dataTmp[0] << 24 ) | ( (uint32_t)dataTmp[1] << 16 ) | ( (uint32_t)dataTmp[2] << 8 ) | (uint32_t)dataTmp[3];
+    int layerID = 3 - ((header >> 17) & 0x03);
+    int bitRateID = ((header >> 12) & 0x0f);
+    int sampleRateID = ((header >> 10) & 0x03);
+    int bitsPerSlot = sBitsPerSlot[layerID];
+    int isPadded = ((header >> 9) & 0x01);
+    static int const mode_tab[4]= {2,3,1,0};
+    int mode= mode_tab[(header >> 19) & 0x03];
+    int mpeg_id= mode>0;
+    int temp0, temp1, bitRate;
+
+    if ( (( header >> 21 ) & 0x7ff) != 0x7ff || mode == 3 || layerID==3 || sampleRateID==3) {
+        return -1;
+    }
+
+    if(!samplesPerFrame) samplesPerFrame= &temp0;
+    if(!sampleRate     ) sampleRate     = &temp1;
+
+//    *isMono = ((header >>  6) & 0x03) == 0x03;
+
+    *sampleRate = sSampleRates[sampleRateID]>>mode;
+    bitRate = sBitRates[mpeg_id][layerID][bitRateID] * 1000;
+    *samplesPerFrame = sSamplesPerFrame[mpeg_id][layerID];
+//av_log(NULL, AV_LOG_DEBUG, "sr:%d br:%d spf:%d l:%d m:%d\n", *sampleRate, bitRate, *samplesPerFrame, layerID, mode);
+
+    return *samplesPerFrame * bitRate / (bitsPerSlot * *sampleRate) + isPadded;
+}
+
+static int MP3lame_encode_frame(AVCodecContext *avctx,
+                                unsigned char *frame, int buf_size, void *data)
+{
+    Mp3AudioContext *s = avctx->priv_data;
+    int len;
+    int lame_result;
+
+    /* lame 3.91 dies on '1-channel interleaved' data */
+
+    if(data){
+        if (s->stereo) {
+            lame_result = lame_encode_buffer_interleaved(
+                s->gfp,
+                data,
+                avctx->frame_size,
+                s->buffer + s->buffer_index,
+                BUFFER_SIZE - s->buffer_index
+                );
+        } else {
+            lame_result = lame_encode_buffer(
+                s->gfp,
+                data,
+                data,
+                avctx->frame_size,
+                s->buffer + s->buffer_index,
+                BUFFER_SIZE - s->buffer_index
+                );
+        }
+    }else{
+        lame_result= lame_encode_flush(
+                s->gfp,
+                s->buffer + s->buffer_index,
+                BUFFER_SIZE - s->buffer_index
+                );
+    }
+
+    if(lame_result==-1) {
+        /* output buffer too small */
+        av_log(avctx, AV_LOG_ERROR, "lame: output buffer too small (buffer index: %d, free bytes: %d)\n", s->buffer_index, BUFFER_SIZE - s->buffer_index);
+        return 0;
+    }
+
+    s->buffer_index += lame_result;
+
+    if(s->buffer_index<4)
+        return 0;
+
+        len= mp3len(s->buffer, NULL, NULL);
+//av_log(avctx, AV_LOG_DEBUG, "in:%d packet-len:%d index:%d\n", avctx->frame_size, len, s->buffer_index);
+        if(len <= s->buffer_index){
+            memcpy(frame, s->buffer, len);
+            s->buffer_index -= len;
+
+            memmove(s->buffer, s->buffer+len, s->buffer_index);
+            //FIXME fix the audio codec API, so we dont need the memcpy()
+/*for(i=0; i<len; i++){
+    av_log(avctx, AV_LOG_DEBUG, "%2X ", frame[i]);
+}*/
+            return len;
+        }else
+            return 0;
+}
+
+static int MP3lame_encode_close(AVCodecContext *avctx)
+{
+    Mp3AudioContext *s = avctx->priv_data;
+
+    av_freep(&avctx->coded_frame);
+
+    lame_close(s->gfp);
+    return 0;
+}
+
+
+AVCodec mp3lame_encoder = {
+    "mp3",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MP3,
+    sizeof(Mp3AudioContext),
+    MP3lame_encode_init,
+    MP3lame_encode_frame,
+    MP3lame_encode_close,
+    .capabilities= CODEC_CAP_DELAY,
+};
diff --git a/contrib/ffmpeg/libavcodec/mpc.c b/contrib/ffmpeg/libavcodec/mpc.c
new file mode 100644
index 000000000..f351c549f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpc.c
@@ -0,0 +1,355 @@
+/*
+ * Musepack decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file mpc.c Musepack decoder
+ * MPEG Audio Layer 1/2 -like codec with frames of 1152 samples
+ * divided into 32 subbands.
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+#include "random.h"
+
+#ifdef CONFIG_MPEGAUDIO_HP
+#define USE_HIGHPRECISION
+#endif
+#include "mpegaudio.h"
+
+#include "mpcdata.h"
+
+#define BANDS            32
+#define SAMPLES_PER_BAND 36
+#define MPC_FRAME_SIZE   (BANDS * SAMPLES_PER_BAND)
+
+static VLC scfi_vlc, dscf_vlc, hdr_vlc, quant_vlc[MPC7_QUANT_VLC_TABLES][2];
+
+static DECLARE_ALIGNED_16(MPA_INT, mpa_window[512]);
+
+typedef struct {
+    DSPContext dsp;
+    int IS, MSS, gapless;
+    int lastframelen, bands;
+    int oldDSCF[2][BANDS];
+    AVRandomState rnd;
+    int frames_to_skip;
+    /* for synthesis */
+    DECLARE_ALIGNED_16(MPA_INT, synth_buf[MPA_MAX_CHANNELS][512*2]);
+    int synth_buf_offset[MPA_MAX_CHANNELS];
+    DECLARE_ALIGNED_16(int32_t, sb_samples[MPA_MAX_CHANNELS][36][SBLIMIT]);
+} MPCContext;
+
+/** Subband structure - hold all variables for each subband */
+typedef struct {
+    int msf; ///< mid-stereo flag
+    int res[2];
+    int scfi[2];
+    int scf_idx[2][3];
+    int Q[2];
+}Band;
+
+static int mpc7_decode_init(AVCodecContext * avctx)
+{
+    int i, j;
+    MPCContext *c = avctx->priv_data;
+    GetBitContext gb;
+    uint8_t buf[16];
+    float f1=1.20050805774840750476 * 256;
+    static int vlc_inited = 0;
+
+    if(avctx->extradata_size < 16){
+        av_log(avctx, AV_LOG_ERROR, "Too small extradata size (%i)!\n", avctx->extradata_size);
+        return -1;
+    }
+    memset(c->oldDSCF, 0, sizeof(c->oldDSCF));
+    av_init_random(0xDEADBEEF, &c->rnd);
+    dsputil_init(&c->dsp, avctx);
+    c->dsp.bswap_buf(buf, avctx->extradata, 4);
+    ff_mpa_synth_init(mpa_window);
+    init_get_bits(&gb, buf, 128);
+
+    c->IS = get_bits1(&gb);
+    c->MSS = get_bits1(&gb);
+    c->bands = get_bits(&gb, 6);
+    if(c->bands >= BANDS){
+        av_log(avctx, AV_LOG_ERROR, "Too many bands: %i\n", c->bands);
+        return -1;
+    }
+    skip_bits(&gb, 88);
+    c->gapless = get_bits1(&gb);
+    c->lastframelen = get_bits(&gb, 11);
+    av_log(avctx, AV_LOG_DEBUG, "IS: %d, MSS: %d, TG: %d, LFL: %d, bands: %d\n",
+            c->IS, c->MSS, c->gapless, c->lastframelen, c->bands);
+    c->frames_to_skip = 0;
+
+    if(vlc_inited) return 0;
+    av_log(avctx, AV_LOG_DEBUG, "Initing VLC\n");
+    if(init_vlc(&scfi_vlc, MPC7_SCFI_BITS, MPC7_SCFI_SIZE,
+                &mpc7_scfi[1], 2, 1,
+                &mpc7_scfi[0], 2, 1, INIT_VLC_USE_STATIC)){
+        av_log(avctx, AV_LOG_ERROR, "Cannot init SCFI VLC\n");
+        return -1;
+    }
+    if(init_vlc(&dscf_vlc, MPC7_DSCF_BITS, MPC7_DSCF_SIZE,
+                &mpc7_dscf[1], 2, 1,
+                &mpc7_dscf[0], 2, 1, INIT_VLC_USE_STATIC)){
+        av_log(avctx, AV_LOG_ERROR, "Cannot init DSCF VLC\n");
+        return -1;
+    }
+    if(init_vlc(&hdr_vlc, MPC7_HDR_BITS, MPC7_HDR_SIZE,
+                &mpc7_hdr[1], 2, 1,
+                &mpc7_hdr[0], 2, 1, INIT_VLC_USE_STATIC)){
+        av_log(avctx, AV_LOG_ERROR, "Cannot init HDR VLC\n");
+        return -1;
+    }
+    for(i = 0; i < MPC7_QUANT_VLC_TABLES; i++){
+        for(j = 0; j < 2; j++){
+            if(init_vlc(&quant_vlc[i][j], 9, mpc7_quant_vlc_sizes[i],
+                        &mpc7_quant_vlc[i][j][1], 4, 2,
+                        &mpc7_quant_vlc[i][j][0], 4, 2, INIT_VLC_USE_STATIC)){
+                av_log(avctx, AV_LOG_ERROR, "Cannot init QUANT VLC %i,%i\n",i,j);
+                return -1;
+            }
+        }
+    }
+    vlc_inited = 1;
+    return 0;
+}
+
+/**
+ * Process decoded Musepack data and produce PCM
+ * @todo make it available for MPC8 and MPC6
+ */
+static void mpc_synth(MPCContext *c, int16_t *out)
+{
+    int dither_state = 0;
+    int i, ch;
+    OUT_INT samples[MPA_MAX_CHANNELS * MPA_FRAME_SIZE], *samples_ptr;
+
+    for(ch = 0;  ch < 2; ch++){
+        samples_ptr = samples + ch;
+        for(i = 0; i < SAMPLES_PER_BAND; i++) {
+            ff_mpa_synth_filter(c->synth_buf[ch], &(c->synth_buf_offset[ch]),
+                                mpa_window, &dither_state,
+                                samples_ptr, 2,
+                                c->sb_samples[ch][i]);
+            samples_ptr += 64;
+        }
+    }
+    for(i = 0; i < MPC_FRAME_SIZE*2; i++)
+        *out++=samples[i];
+}
+
+/**
+ * Fill samples for given subband
+ */
+static void inline idx_to_quant(MPCContext *c, GetBitContext *gb, int idx, int *dst)
+{
+    int i, i1, t;
+    switch(idx){
+    case -1:
+        for(i = 0; i < SAMPLES_PER_BAND; i++){
+            *dst++ = (av_random(&c->rnd) & 0x3FC) - 510;
+        }
+        break;
+    case 1:
+        i1 = get_bits1(gb);
+        for(i = 0; i < SAMPLES_PER_BAND/3; i++){
+            t = get_vlc2(gb, quant_vlc[0][i1].table, 9, 2);
+            *dst++ = mpc_idx30[t];
+            *dst++ = mpc_idx31[t];
+            *dst++ = mpc_idx32[t];
+        }
+        break;
+    case 2:
+        i1 = get_bits1(gb);
+        for(i = 0; i < SAMPLES_PER_BAND/2; i++){
+            t = get_vlc2(gb, quant_vlc[1][i1].table, 9, 2);
+            *dst++ = mpc_idx50[t];
+            *dst++ = mpc_idx51[t];
+        }
+        break;
+    case  3: case  4: case  5: case  6: case  7:
+        i1 = get_bits1(gb);
+        for(i = 0; i < SAMPLES_PER_BAND; i++)
+            *dst++ = get_vlc2(gb, quant_vlc[idx-1][i1].table, 9, 2) - mpc7_quant_vlc_off[idx-1];
+        break;
+    case  8: case  9: case 10: case 11: case 12:
+    case 13: case 14: case 15: case 16: case 17:
+        t = (1 << (idx - 2)) - 1;
+        for(i = 0; i < SAMPLES_PER_BAND; i++)
+            *dst++ = get_bits(gb, idx - 1) - t;
+        break;
+    default: // case 0 and -2..-17
+        return;
+    }
+}
+
+static int mpc7_decode_frame(AVCodecContext * avctx,
+                            void *data, int *data_size,
+                            uint8_t * buf, int buf_size)
+{
+    MPCContext *c = avctx->priv_data;
+    GetBitContext gb;
+    uint8_t *bits;
+    int i, j, ch, t;
+    int mb = -1;
+    Band bands[BANDS];
+    int Q[2][MPC_FRAME_SIZE];
+    int off;
+    float mul;
+    int bits_used, bits_avail;
+
+    memset(bands, 0, sizeof(bands));
+    if(buf_size <= 4){
+        av_log(avctx, AV_LOG_ERROR, "Too small buffer passed (%i bytes)\n", buf_size);
+    }
+
+    bits = av_malloc(((buf_size - 1) & ~3) + FF_INPUT_BUFFER_PADDING_SIZE);
+    c->dsp.bswap_buf(bits, buf + 4, (buf_size - 4) >> 2);
+    init_get_bits(&gb, bits, (buf_size - 4)* 8);
+    skip_bits(&gb, buf[0]);
+
+    /* read subband indexes */
+    for(i = 0; i <= c->bands; i++){
+        for(ch = 0; ch < 2; ch++){
+            if(i) t = get_vlc2(&gb, hdr_vlc.table, MPC7_HDR_BITS, 1) - 5;
+            if(!i || (t == 4)) bands[i].res[ch] = get_bits(&gb, 4);
+            else bands[i].res[ch] = bands[i-1].res[ch] + t;
+        }
+
+        if(bands[i].res[0] || bands[i].res[1]){
+            mb = i;
+            if(c->MSS) bands[i].msf = get_bits1(&gb);
+        }
+    }
+    /* get scale indexes coding method */
+    for(i = 0; i <= mb; i++)
+        for(ch = 0; ch < 2; ch++)
+            if(bands[i].res[ch]) bands[i].scfi[ch] = get_vlc2(&gb, scfi_vlc.table, MPC7_SCFI_BITS, 1);
+    /* get scale indexes */
+    for(i = 0; i <= mb; i++){
+        for(ch = 0; ch < 2; ch++){
+            if(bands[i].res[ch]){
+                bands[i].scf_idx[ch][2] = c->oldDSCF[ch][i];
+                t = get_vlc2(&gb, dscf_vlc.table, MPC7_DSCF_BITS, 1) - 7;
+                bands[i].scf_idx[ch][0] = (t == 8) ? get_bits(&gb, 6) : (bands[i].scf_idx[ch][2] + t);
+                switch(bands[i].scfi[ch]){
+                case 0:
+                    t = get_vlc2(&gb, dscf_vlc.table, MPC7_DSCF_BITS, 1) - 7;
+                    bands[i].scf_idx[ch][1] = (t == 8) ? get_bits(&gb, 6) : (bands[i].scf_idx[ch][0] + t);
+                    t = get_vlc2(&gb, dscf_vlc.table, MPC7_DSCF_BITS, 1) - 7;
+                    bands[i].scf_idx[ch][2] = (t == 8) ? get_bits(&gb, 6) : (bands[i].scf_idx[ch][1] + t);
+                    break;
+                case 1:
+                    t = get_vlc2(&gb, dscf_vlc.table, MPC7_DSCF_BITS, 1) - 7;
+                    bands[i].scf_idx[ch][1] = (t == 8) ? get_bits(&gb, 6) : (bands[i].scf_idx[ch][0] + t);
+                    bands[i].scf_idx[ch][2] = bands[i].scf_idx[ch][1];
+                    break;
+                case 2:
+                    bands[i].scf_idx[ch][1] = bands[i].scf_idx[ch][0];
+                    t = get_vlc2(&gb, dscf_vlc.table, MPC7_DSCF_BITS, 1) - 7;
+                    bands[i].scf_idx[ch][2] = (t == 8) ? get_bits(&gb, 6) : (bands[i].scf_idx[ch][1] + t);
+                    break;
+                case 3:
+                    bands[i].scf_idx[ch][2] = bands[i].scf_idx[ch][1] = bands[i].scf_idx[ch][0];
+                    break;
+                }
+                c->oldDSCF[ch][i] = bands[i].scf_idx[ch][2];
+            }
+        }
+    }
+    /* get quantizers */
+    memset(Q, 0, sizeof(Q));
+    off = 0;
+    for(i = 0; i < BANDS; i++, off += SAMPLES_PER_BAND)
+        for(ch = 0; ch < 2; ch++)
+            idx_to_quant(c, &gb, bands[i].res[ch], Q[ch] + off);
+    /* dequantize */
+    memset(c->sb_samples, 0, sizeof(c->sb_samples));
+    off = 0;
+    for(i = 0; i <= mb; i++, off += SAMPLES_PER_BAND){
+        for(ch = 0; ch < 2; ch++){
+            if(bands[i].res[ch]){
+                j = 0;
+                mul = mpc_CC[bands[i].res[ch]] * mpc7_SCF[bands[i].scf_idx[ch][0]];
+                for(; j < 12; j++)
+                    c->sb_samples[ch][j][i] = mul * Q[ch][j + off];
+                mul = mpc_CC[bands[i].res[ch]] * mpc7_SCF[bands[i].scf_idx[ch][1]];
+                for(; j < 24; j++)
+                    c->sb_samples[ch][j][i] = mul * Q[ch][j + off];
+                mul = mpc_CC[bands[i].res[ch]] * mpc7_SCF[bands[i].scf_idx[ch][2]];
+                for(; j < 36; j++)
+                    c->sb_samples[ch][j][i] = mul * Q[ch][j + off];
+            }
+        }
+        if(bands[i].msf){
+            int t1, t2;
+            for(j = 0; j < SAMPLES_PER_BAND; j++){
+                t1 = c->sb_samples[0][j][i];
+                t2 = c->sb_samples[1][j][i];
+                c->sb_samples[0][j][i] = t1 + t2;
+                c->sb_samples[1][j][i] = t1 - t2;
+            }
+        }
+    }
+
+    mpc_synth(c, data);
+
+    av_free(bits);
+
+    bits_used = get_bits_count(&gb);
+    bits_avail = (buf_size - 4) * 8;
+    if(!buf[1] && ((bits_avail < bits_used) || (bits_used + 32 <= bits_avail))){
+        av_log(NULL,0, "Error decoding frame: used %i of %i bits\n", bits_used, bits_avail);
+        return -1;
+    }
+    if(c->frames_to_skip){
+        c->frames_to_skip--;
+        *data_size = 0;
+        return buf_size;
+    }
+    *data_size = (buf[1] ? c->lastframelen : MPC_FRAME_SIZE) * 4;
+
+    return buf_size;
+}
+
+static void mpc7_decode_flush(AVCodecContext *avctx)
+{
+    MPCContext *c = avctx->priv_data;
+
+    memset(c->oldDSCF, 0, sizeof(c->oldDSCF));
+    c->frames_to_skip = 32;
+}
+
+AVCodec mpc7_decoder = {
+    "mpc sv7",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MUSEPACK7,
+    sizeof(MPCContext),
+    mpc7_decode_init,
+    NULL,
+    NULL,
+    mpc7_decode_frame,
+    .flush = mpc7_decode_flush,
+};
diff --git a/contrib/ffmpeg/libavcodec/mpcdata.h b/contrib/ffmpeg/libavcodec/mpcdata.h
new file mode 100644
index 000000000..2b74765ed
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpcdata.h
@@ -0,0 +1,206 @@
+/*
+ * Musepack decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+static const int8_t mpc_idx30[] = { -1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1};
+static const int8_t mpc_idx31[] = { -1,-1,-1, 0, 0, 0, 1, 1, 1,-1,-1,-1, 0, 0, 0, 1, 1, 1,-1,-1,-1, 0, 0, 0, 1, 1, 1};
+static const int8_t mpc_idx32[] = { -1,-1,-1,-1,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+static const int8_t mpc_idx50[] = { -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2};
+static const int8_t mpc_idx51[] = { -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2};
+
+static const float mpc_CC[18] = {
+    65536.0000, 21845.3333, 13107.2000, 9362.2857, 7281.7778, 4369.0667, 2114.0645,
+    1040.2539, 516.0315, 257.0039, 128.2505, 64.0626, 32.0156, 16.0039, 8.0010,
+    4.0002, 2.0001, 1.0000
+};
+
+#define MPC7_SCFI_SIZE  4
+#define MPC7_SCFI_BITS  3
+static const uint8_t mpc7_scfi[MPC7_SCFI_SIZE * 2] = {
+    0x2, 3, 0x1, 1, 0x3, 3, 0x0, 2
+};
+
+#define MPC7_DSCF_SIZE 16
+#define MPC7_DSCF_BITS  6
+static const uint8_t mpc7_dscf[MPC7_DSCF_SIZE * 2] = {
+    0x20, 6, 0x04, 5, 0x11, 5, 0x1E, 5, 0x0D, 4, 0x00, 3, 0x03, 3, 0x09, 4,
+    0x05, 3, 0x02, 3, 0x0E, 4, 0x03, 4, 0x1F, 5, 0x05, 5, 0x21, 6, 0x0C, 4
+};
+
+#define MPC7_HDR_SIZE  10
+#define MPC7_HDR_BITS   9
+static const uint8_t mpc7_hdr[MPC7_HDR_SIZE * 2] = {
+    0x5C, 8, 0x2F, 7, 0x0A, 5, 0x04, 4, 0x00, 2,
+    0x01, 1, 0x03, 3, 0x16, 6, 0xBB, 9, 0xBA, 9
+};
+
+#define MPC7_QUANT_VLC_TABLES 7
+static const uint8_t mpc7_quant_vlc_sizes[MPC7_QUANT_VLC_TABLES * 2] = {
+    27, 25, 7, 9, 15, 31, 63
+};
+
+static const uint8_t mpc7_quant_vlc_off[MPC7_QUANT_VLC_TABLES] = {
+    0, 0, 3, 4, 7, 15, 31
+};
+
+static const uint16_t mpc7_quant_vlc[MPC7_QUANT_VLC_TABLES][2][64 * 2] = {
+{
+    {
+        0x0036,  6, 0x0009,  5, 0x0020,  6, 0x0005,  5, 0x000A,  4, 0x0007,  5,
+        0x0034,  6, 0x0000,  5, 0x0023,  6, 0x000A,  5, 0x0006,  4, 0x0004,  5,
+        0x000B,  4, 0x0007,  3, 0x000C,  4, 0x0003,  5, 0x0007,  4, 0x000B,  5,
+        0x0022,  6, 0x0001,  5, 0x0035,  6, 0x0006,  5, 0x0009,  4, 0x0002,  5,
+        0x0021,  6, 0x0008,  5, 0x0037,  6
+    },
+    {
+        0x0067,  8, 0x003E,  7, 0x00E1,  9, 0x0037,  7, 0x0003,  4, 0x0034,  7,
+        0x0065,  8, 0x003C,  7, 0x00E3,  9, 0x0018,  6, 0x0000,  4, 0x003D,  7,
+        0x0004,  4, 0x0001,  1, 0x0005,  4, 0x003F,  7, 0x0001,  4, 0x003B,  7,
+        0x00E2,  9, 0x0039,  7, 0x0064,  8, 0x0035,  7, 0x0002,  4, 0x0036,  7,
+        0x00E0,  9, 0x003A,  7, 0x0066,  8
+    }
+},
+{
+    {
+        0x0059,  7, 0x002F,  6, 0x000F,  5, 0x0000,  5, 0x005B,  7, 0x0004,  5,
+        0x0006,  4, 0x000D,  4, 0x0004,  4, 0x0005,  5, 0x0014,  5, 0x000C,  4,
+        0x0004,  3, 0x000F,  4, 0x000E,  5, 0x0003,  5, 0x0003,  4, 0x000E,  4,
+        0x0005,  4, 0x0001,  5, 0x005A,  7, 0x0002,  5, 0x0015,  5, 0x002E,  6,
+        0x0058,  7
+    },
+    {
+        0x0399, 10, 0x0071,  7, 0x0033,  6, 0x00E7,  8, 0x039A, 10, 0x0068,  7,
+        0x001E,  5, 0x0000,  3, 0x001D,  5, 0x0069,  7, 0x0032,  6, 0x0001,  3,
+        0x0002,  2, 0x0003,  3, 0x0031,  6, 0x006B,  7, 0x001B,  5, 0x0002,  3,
+        0x001F,  5, 0x0070,  7, 0x0398, 10, 0x006A,  7, 0x0030,  6, 0x0072,  7,
+        0x039B, 10
+    }
+},
+{
+    {
+        0x000C,  4, 0x0004,  3, 0x0000,  2, 0x0001,  2, 0x0007,  3, 0x0005,  3, 0x000D,  4
+    },
+    {
+        0x0004,  5, 0x0003,  4, 0x0002,  2, 0x0003,  2, 0x0001,  2, 0x0000,  3, 0x0005,  5
+    }
+},
+{
+    {
+        0x0005,  4, 0x0000,  3, 0x0004,  3, 0x0006,  3, 0x0007,  3, 0x0005,  3, 0x0003,  3, 0x0001,  3, 0x0004,  4
+    },
+    {
+        0x0009,  5, 0x000C,  4, 0x0003,  3, 0x0000,  2, 0x0002,  2, 0x0007,  3, 0x000D,  4, 0x0005,  4, 0x0008,  5
+    }
+},
+{
+    {
+        0x0039,  6, 0x0017,  5, 0x0008,  4, 0x000A,  4, 0x000D,  4, 0x0000,  3,
+        0x0002,  3, 0x0003,  3, 0x0001,  3, 0x000F,  4, 0x000C,  4, 0x0009,  4,
+        0x001D,  5, 0x0016,  5, 0x0038,  6,
+    },
+    {
+        0x00E5,  8, 0x0038,  6, 0x0007,  5, 0x0002,  4, 0x0000,  3, 0x0003,  3,
+        0x0005,  3, 0x0006,  3, 0x0004,  3, 0x0002,  3, 0x000F,  4, 0x001D,  5,
+        0x0006,  5, 0x0073,  7, 0x00E4,  8,
+    },
+},
+{
+    {
+        0x0041,  7, 0x0006,  6, 0x002C,  6, 0x002D,  6, 0x003B,  6, 0x000D,  5,
+        0x0011,  5, 0x0013,  5, 0x0017,  5, 0x0015,  5, 0x001A,  5, 0x001E,  5,
+        0x0000,  4, 0x0002,  4, 0x0005,  4, 0x0007,  4, 0x0003,  4, 0x0004,  4,
+        0x001F,  5, 0x001C,  5, 0x0019,  5, 0x001B,  5, 0x0018,  5, 0x0014,  5,
+        0x0012,  5, 0x000C,  5, 0x0002,  5, 0x003A,  6, 0x0021,  6, 0x0007,  6,
+        0x0040,  7
+    },
+    {
+        0x1948, 13, 0x194A, 13, 0x0328, 10, 0x0195,  9, 0x00CB,  8, 0x0066,  7,
+        0x0031,  6, 0x0009,  5, 0x000F,  5, 0x001F,  5, 0x0002,  4, 0x0006,  4,
+        0x0008,  4, 0x000B,  4, 0x000D,  4, 0x0000,  3, 0x000E,  4, 0x000A,  4,
+        0x0009,  4, 0x0005,  4, 0x0003,  4, 0x001E,  5, 0x000E,  5, 0x0008,  5,
+        0x0030,  6, 0x0067,  7, 0x00C9,  8, 0x00C8,  8, 0x0653, 11, 0x1949, 13,
+        0x194B, 13
+    }
+},
+{
+    {
+        0x0067,  8, 0x0099,  8, 0x00B5,  8, 0x00E9,  8, 0x0040,  7, 0x0041,  7,
+        0x004D,  7, 0x0051,  7, 0x005B,  7, 0x0071,  7, 0x0070,  7, 0x0018,  6,
+        0x001D,  6, 0x0023,  6, 0x0025,  6, 0x0029,  6, 0x002C,  6, 0x002E,  6,
+        0x0033,  6, 0x0031,  6, 0x0036,  6, 0x0037,  6, 0x0039,  6, 0x003C,  6,
+        0x0000,  5, 0x0002,  5, 0x000A,  5, 0x0005,  5, 0x0009,  5, 0x0006,  5,
+        0x000D,  5, 0x0007,  5, 0x000B,  5, 0x000F,  5, 0x0008,  5, 0x0004,  5,
+        0x0003,  5, 0x0001,  5, 0x003F,  6, 0x003E,  6, 0x003D,  6, 0x0035,  6,
+        0x003B,  6, 0x0034,  6, 0x0030,  6, 0x002F,  6, 0x002B,  6, 0x002A,  6,
+        0x0027,  6, 0x0024,  6, 0x0021,  6, 0x001C,  6, 0x0075,  7, 0x0065,  7,
+        0x0064,  7, 0x0050,  7, 0x0045,  7, 0x0044,  7, 0x0032,  7, 0x00E8,  8,
+        0x00B4,  8, 0x0098,  8, 0x0066,  8
+    },
+    {
+        0x37A4, 14, 0x37AD, 14, 0x37A6, 14, 0x37AE, 14, 0x0DEA, 12, 0x02F0, 10,
+        0x02F1, 10, 0x00A0,  9, 0x00A2,  9, 0x01BC,  9, 0x007A,  8, 0x00DF,  8,
+        0x003C,  7, 0x0049,  7, 0x006E,  7, 0x000E,  6, 0x0018,  6, 0x0019,  6,
+        0x0022,  6, 0x0025,  6, 0x0036,  6, 0x0003,  5, 0x0009,  5, 0x000B,  5,
+        0x0010,  5, 0x0013,  5, 0x0015,  5, 0x0018,  5, 0x001A,  5, 0x001D,  5,
+        0x001F,  5, 0x0002,  4, 0x0000,  4, 0x001E,  5, 0x001C,  5, 0x0019,  5,
+        0x0016,  5, 0x0014,  5, 0x000E,  5, 0x000D,  5, 0x0008,  5, 0x0006,  5,
+        0x0002,  5, 0x002E,  6, 0x0023,  6, 0x001F,  6, 0x0015,  6, 0x000F,  6,
+        0x005F,  7, 0x0048,  7, 0x0029,  7, 0x00BD,  8, 0x007B,  8, 0x0179,  9,
+        0x00A1,  9, 0x037B, 10, 0x0147, 10, 0x0146, 10, 0x0DE8, 12, 0x37AF, 14,
+        0x37A7, 14, 0x37AC, 14, 0x37A5, 14
+    }
+}
+};
+
+static const float mpc7_SCF[128] = {
+    307.330047607421875000, 255.999984741210937500, 213.243041992187500000, 177.627334594726562500,
+    147.960128784179687500, 123.247924804687500000, 102.663139343261718750, 85.516410827636718750,
+    71.233520507812500000, 59.336143493652343750, 49.425861358642578125, 41.170787811279296875,
+    34.294471740722656250, 28.566631317138671875, 23.795452117919921875, 19.821151733398437500,
+    16.510635375976562500, 13.753040313720703125, 11.456016540527343750, 9.542640686035156250,
+    7.948835372924804688, 6.621226310729980469, 5.515353679656982422, 4.594182968139648438,
+    3.826865673065185547, 3.187705039978027344, 2.655296564102172852, 2.211810588836669922,
+    1.842395424842834473, 1.534679770469665527, 1.278358578681945801, 1.064847946166992188,
+    0.886997759342193604, 0.738851964473724365, 0.615449428558349609, 0.512657463550567627,
+    0.427033752202987671, 0.355710864067077637, 0.296300262212753296, 0.246812388300895691,
+    0.205589950084686279, 0.171252459287643433, 0.142649993300437927, 0.118824683129787445,
+    0.098978661000728607, 0.082447312772274017, 0.068677015602588654, 0.057206626981496811,
+    0.047652013599872589, 0.039693206548690796, 0.033063672482967377, 0.027541399002075195,
+    0.022941453382372856, 0.019109787419438362, 0.015918083488941193, 0.013259455561637878,
+    0.011044870130717754, 0.009200163185596466, 0.007663558237254620, 0.006383595988154411,
+    0.005317411851137877, 0.004429301247000694, 0.003689522389322519, 0.003073300700634718,
+    0.002560000168159604, 0.002132430672645569, 0.001776273478753865, 0.001479601487517357,
+    0.001232479466125369, 0.001026631565764546, 0.000855164253152907, 0.000712335284333676,
+    0.000593361502978951, 0.000494258652906865, 0.000411707907915115, 0.000342944724252447,
+    0.000285666319541633, 0.000237954518524930, 0.000198211506358348, 0.000165106350323185,
+    0.000137530398205854, 0.000114560163638089, 0.000095426403277088, 0.000079488345363643,
+    0.000066212254751008, 0.000055153526773211, 0.000045941822463647, 0.000038268648495432,
+    0.000031877043511486, 0.000026552961571724, 0.000022118103515822, 0.000018423952496960,
+    0.000015346795407822, 0.000012783583770215, 0.000010648477655195, 0.000008869976227288,
+    0.000007388518497464, 0.000006154492893984, 0.000005126573796588, 0.000004270336830814,
+    0.000003557107902452, 0.000002963002089018, 0.000002468123511790, 0.000002055899130937,
+    0.000001712524181130, 0.000001426499579793, 0.000001188246528727, 0.000000989786371974,
+    0.000000824472920158, 0.000000686770022185, 0.000000572066142013, 0.000000476520028769,
+    0.000000396931966407, 0.000000330636652279, 0.000000275413924555, 0.000000229414467867,
+    0.000000191097811353, 0.000000159180785886, 0.000000132594522029, 0.000000110448674207,
+    0.000000092001613439, 0.000000076635565449, 0.000000063835940978, 0.000000053174105119,
+    0.000000044293003043, 0.000000036895215771, 0.000000030733001921, 0.000000025599996789
+};
diff --git a/contrib/ffmpeg/libavcodec/mpeg12.c b/contrib/ffmpeg/libavcodec/mpeg12.c
new file mode 100644
index 000000000..c0fa7e4bc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpeg12.c
@@ -0,0 +1,3557 @@
+/*
+ * MPEG1 codec / MPEG2 decoder
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpeg12.c
+ * MPEG1/2 codec
+ */
+
+//#define DEBUG
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+#include "mpeg12data.h"
+#include "bytestream.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+
+/* Start codes. */
+#define SEQ_END_CODE            0x000001b7
+#define SEQ_START_CODE          0x000001b3
+#define GOP_START_CODE          0x000001b8
+#define PICTURE_START_CODE      0x00000100
+#define SLICE_MIN_START_CODE    0x00000101
+#define SLICE_MAX_START_CODE    0x000001af
+#define EXT_START_CODE          0x000001b5
+#define USER_START_CODE         0x000001b2
+
+#define DC_VLC_BITS 9
+#define MV_VLC_BITS 9
+#define MBINCR_VLC_BITS 9
+#define MB_PAT_VLC_BITS 9
+#define MB_PTYPE_VLC_BITS 6
+#define MB_BTYPE_VLC_BITS 6
+#define TEX_VLC_BITS 9
+
+#ifdef CONFIG_ENCODERS
+static void mpeg1_encode_block(MpegEncContext *s,
+                         DCTELEM *block,
+                         int component);
+static void mpeg1_encode_motion(MpegEncContext *s, int val, int f_or_b_code);    // RAL: f_code parameter added
+#endif //CONFIG_ENCODERS
+static inline int mpeg1_decode_block_inter(MpegEncContext *s,
+                              DCTELEM *block,
+                              int n);
+static inline int mpeg1_decode_block_intra(MpegEncContext *s,
+                              DCTELEM *block,
+                              int n);
+static inline int mpeg1_fast_decode_block_inter(MpegEncContext *s, DCTELEM *block, int n);
+static inline int mpeg2_decode_block_non_intra(MpegEncContext *s,
+                                        DCTELEM *block,
+                                        int n);
+static inline int mpeg2_decode_block_intra(MpegEncContext *s,
+                                    DCTELEM *block,
+                                    int n);
+static inline int mpeg2_fast_decode_block_non_intra(MpegEncContext *s, DCTELEM *block, int n);
+static inline int mpeg2_fast_decode_block_intra(MpegEncContext *s, DCTELEM *block, int n);
+static int mpeg_decode_motion(MpegEncContext *s, int fcode, int pred);
+static void exchange_uv(MpegEncContext *s);
+
+#ifdef HAVE_XVMC
+extern int XVMC_field_start(MpegEncContext *s, AVCodecContext *avctx);
+extern int XVMC_field_end(MpegEncContext *s);
+extern void XVMC_pack_pblocks(MpegEncContext *s,int cbp);
+extern void XVMC_init_block(MpegEncContext *s);//set s->block
+#endif
+
+static const enum PixelFormat pixfmt_yuv_420[]= {PIX_FMT_YUV420P,-1};
+static const enum PixelFormat pixfmt_yuv_422[]= {PIX_FMT_YUV422P,-1};
+static const enum PixelFormat pixfmt_yuv_444[]= {PIX_FMT_YUV444P,-1};
+static const enum PixelFormat pixfmt_xvmc_mpg2_420[] = {
+                                           PIX_FMT_XVMC_MPEG2_IDCT,
+                                           PIX_FMT_XVMC_MPEG2_MC,
+                                           -1};
+#ifdef CONFIG_ENCODERS
+static uint8_t mv_penalty[MAX_FCODE+1][MAX_MV*2+1];
+static uint8_t fcode_tab[MAX_MV*2+1];
+
+static uint8_t  uni_mpeg1_ac_vlc_len [64*64*2];
+static uint8_t  uni_mpeg2_ac_vlc_len [64*64*2];
+
+/* simple include everything table for dc, first byte is bits number next 3 are code*/
+static uint32_t mpeg1_lum_dc_uni[512];
+static uint32_t mpeg1_chr_dc_uni[512];
+
+static uint8_t mpeg1_index_run[2][64];
+static int8_t mpeg1_max_level[2][64];
+#endif //CONFIG_ENCODERS
+
+static uint8_t static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
+
+static void init_2d_vlc_rl(RLTable *rl, int use_static)
+{
+    int i;
+
+    init_vlc(&rl->vlc, TEX_VLC_BITS, rl->n + 2,
+             &rl->table_vlc[0][1], 4, 2,
+             &rl->table_vlc[0][0], 4, 2, use_static);
+
+    if(use_static)
+        rl->rl_vlc[0]= av_mallocz_static(rl->vlc.table_size*sizeof(RL_VLC_ELEM));
+    else
+        rl->rl_vlc[0]= av_malloc(rl->vlc.table_size*sizeof(RL_VLC_ELEM));
+
+    for(i=0; i<rl->vlc.table_size; i++){
+        int code= rl->vlc.table[i][0];
+        int len = rl->vlc.table[i][1];
+        int level, run;
+
+        if(len==0){ // illegal code
+            run= 65;
+            level= MAX_LEVEL;
+        }else if(len<0){ //more bits needed
+            run= 0;
+            level= code;
+        }else{
+            if(code==rl->n){ //esc
+                run= 65;
+                level= 0;
+            }else if(code==rl->n+1){ //eob
+                run= 0;
+                level= 127;
+            }else{
+                run=   rl->table_run  [code] + 1;
+                level= rl->table_level[code];
+            }
+        }
+        rl->rl_vlc[0][i].len= len;
+        rl->rl_vlc[0][i].level= level;
+        rl->rl_vlc[0][i].run= run;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static void init_uni_ac_vlc(RLTable *rl, uint8_t *uni_ac_vlc_len){
+    int i;
+
+    for(i=0; i<128; i++){
+        int level= i-64;
+        int run;
+        for(run=0; run<64; run++){
+            int len, bits, code;
+
+            int alevel= FFABS(level);
+            int sign= (level>>31)&1;
+
+            if (alevel > rl->max_level[0][run])
+                code= 111; /*rl->n*/
+            else
+                code= rl->index_run[0][run] + alevel - 1;
+
+            if (code < 111 /* rl->n */) {
+                /* store the vlc & sign at once */
+                len=   rl->table_vlc[code][1]+1;
+                bits= (rl->table_vlc[code][0]<<1) + sign;
+            } else {
+                len=  rl->table_vlc[111/*rl->n*/][1]+6;
+                bits= rl->table_vlc[111/*rl->n*/][0]<<6;
+
+                bits|= run;
+                if (alevel < 128) {
+                    bits<<=8; len+=8;
+                    bits|= level & 0xff;
+                } else {
+                    bits<<=16; len+=16;
+                    bits|= level & 0xff;
+                    if (level < 0) {
+                        bits|= 0x8001 + level + 255;
+                    } else {
+                        bits|= level & 0xffff;
+                    }
+                }
+            }
+
+            uni_ac_vlc_len [UNI_AC_ENC_INDEX(run, i)]= len;
+        }
+    }
+}
+
+
+static int find_frame_rate_index(MpegEncContext *s){
+    int i;
+    int64_t dmin= INT64_MAX;
+    int64_t d;
+
+    for(i=1;i<14;i++) {
+        int64_t n0= 1001LL/ff_frame_rate_tab[i].den*ff_frame_rate_tab[i].num*s->avctx->time_base.num;
+        int64_t n1= 1001LL*s->avctx->time_base.den;
+        if(s->avctx->strict_std_compliance > FF_COMPLIANCE_INOFFICIAL && i>=9) break;
+
+        d = FFABS(n0 - n1);
+        if(d < dmin){
+            dmin=d;
+            s->frame_rate_index= i;
+        }
+    }
+    if(dmin)
+        return -1;
+    else
+        return 0;
+}
+
+static int encode_init(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+
+    if(MPV_encode_init(avctx) < 0)
+        return -1;
+
+    if(find_frame_rate_index(s) < 0){
+        if(s->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL){
+            av_log(avctx, AV_LOG_ERROR, "MPEG1/2 does not support %d/%d fps\n", avctx->time_base.den, avctx->time_base.num);
+            return -1;
+        }else{
+            av_log(avctx, AV_LOG_INFO, "MPEG1/2 does not support %d/%d fps, there may be AV sync issues\n", avctx->time_base.den, avctx->time_base.num);
+        }
+    }
+
+    if(avctx->profile == FF_PROFILE_UNKNOWN){
+        if(avctx->level != FF_LEVEL_UNKNOWN){
+            av_log(avctx, AV_LOG_ERROR, "Set profile and level\n");
+            return -1;
+        }
+        avctx->profile = s->chroma_format == CHROMA_420 ? 4 : 0; /* Main or 4:2:2 */
+    }
+
+    if(avctx->level == FF_LEVEL_UNKNOWN){
+        if(avctx->profile == 0){ /* 4:2:2 */
+            if(avctx->width <= 720 && avctx->height <= 608) avctx->level = 5; /* Main */
+            else                                            avctx->level = 2; /* High */
+        }else{
+            if(avctx->profile != 1 && s->chroma_format != CHROMA_420){
+                av_log(avctx, AV_LOG_ERROR, "Only High(1) and 4:2:2(0) profiles support 4:2:2 color sampling\n");
+                return -1;
+            }
+            if(avctx->width <= 720 && avctx->height <= 576) avctx->level = 8; /* Main */
+            else if(avctx->width <= 1440)                   avctx->level = 6; /* High 1440 */
+            else                                            avctx->level = 4; /* High */
+        }
+    }
+
+    if((avctx->flags2 & CODEC_FLAG2_DROP_FRAME_TIMECODE) && s->frame_rate_index != 4){
+        av_log(avctx, AV_LOG_ERROR, "Drop frame time code only allowed with 1001/30000 fps\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static void put_header(MpegEncContext *s, int header)
+{
+    align_put_bits(&s->pb);
+    put_bits(&s->pb, 16, header>>16);
+    put_bits(&s->pb, 16, header&0xFFFF);
+}
+
+/* put sequence header if needed */
+static void mpeg1_encode_sequence_header(MpegEncContext *s)
+{
+        unsigned int vbv_buffer_size;
+        unsigned int fps, v;
+        int i;
+        uint64_t time_code;
+        float best_aspect_error= 1E10;
+        float aspect_ratio= av_q2d(s->avctx->sample_aspect_ratio);
+        int constraint_parameter_flag;
+
+        if(aspect_ratio==0.0) aspect_ratio= 1.0; //pixel aspect 1:1 (VGA)
+
+        if (s->current_picture.key_frame) {
+            AVRational framerate= ff_frame_rate_tab[s->frame_rate_index];
+
+            /* mpeg1 header repeated every gop */
+            put_header(s, SEQ_START_CODE);
+
+            put_bits(&s->pb, 12, s->width);
+            put_bits(&s->pb, 12, s->height);
+
+            for(i=1; i<15; i++){
+                float error= aspect_ratio;
+                if(s->codec_id == CODEC_ID_MPEG1VIDEO || i <=1)
+                    error-= 1.0/mpeg1_aspect[i];
+                else
+                    error-= av_q2d(mpeg2_aspect[i])*s->height/s->width;
+
+                error= FFABS(error);
+
+                if(error < best_aspect_error){
+                    best_aspect_error= error;
+                    s->aspect_ratio_info= i;
+                }
+            }
+
+            put_bits(&s->pb, 4, s->aspect_ratio_info);
+            put_bits(&s->pb, 4, s->frame_rate_index);
+
+            if(s->avctx->rc_max_rate){
+                v = (s->avctx->rc_max_rate + 399) / 400;
+                if (v > 0x3ffff && s->codec_id == CODEC_ID_MPEG1VIDEO)
+                    v = 0x3ffff;
+            }else{
+                v= 0x3FFFF;
+            }
+
+            if(s->avctx->rc_buffer_size)
+                vbv_buffer_size = s->avctx->rc_buffer_size;
+            else
+                /* VBV calculation: Scaled so that a VCD has the proper VBV size of 40 kilobytes */
+                vbv_buffer_size = (( 20 * s->bit_rate) / (1151929 / 2)) * 8 * 1024;
+            vbv_buffer_size= (vbv_buffer_size + 16383) / 16384;
+
+            put_bits(&s->pb, 18, v & 0x3FFFF);
+            put_bits(&s->pb, 1, 1); /* marker */
+            put_bits(&s->pb, 10, vbv_buffer_size & 0x3FF);
+
+            constraint_parameter_flag=
+                s->width <= 768 && s->height <= 576 &&
+                s->mb_width * s->mb_height <= 396 &&
+                s->mb_width * s->mb_height * framerate.num <= framerate.den*396*25 &&
+                framerate.num <= framerate.den*30 &&
+                s->avctx->me_range && s->avctx->me_range < 128 &&
+                vbv_buffer_size <= 20 &&
+                v <= 1856000/400 &&
+                s->codec_id == CODEC_ID_MPEG1VIDEO;
+
+            put_bits(&s->pb, 1, constraint_parameter_flag);
+
+            ff_write_quant_matrix(&s->pb, s->avctx->intra_matrix);
+            ff_write_quant_matrix(&s->pb, s->avctx->inter_matrix);
+
+            if(s->codec_id == CODEC_ID_MPEG2VIDEO){
+                put_header(s, EXT_START_CODE);
+                put_bits(&s->pb, 4, 1); //seq ext
+
+                put_bits(&s->pb, 1, s->avctx->profile == 0); //escx 1 for 4:2:2 profile */
+
+                put_bits(&s->pb, 3, s->avctx->profile); //profile
+                put_bits(&s->pb, 4, s->avctx->level); //level
+
+                put_bits(&s->pb, 1, s->progressive_sequence);
+                put_bits(&s->pb, 2, s->chroma_format);
+                put_bits(&s->pb, 2, 0); //horizontal size ext
+                put_bits(&s->pb, 2, 0); //vertical size ext
+                put_bits(&s->pb, 12, v>>18); //bitrate ext
+                put_bits(&s->pb, 1, 1); //marker
+                put_bits(&s->pb, 8, vbv_buffer_size >>10); //vbv buffer ext
+                put_bits(&s->pb, 1, s->low_delay);
+                put_bits(&s->pb, 2, 0); // frame_rate_ext_n
+                put_bits(&s->pb, 5, 0); // frame_rate_ext_d
+            }
+
+            put_header(s, GOP_START_CODE);
+            put_bits(&s->pb, 1, !!(s->avctx->flags2 & CODEC_FLAG2_DROP_FRAME_TIMECODE)); /* drop frame flag */
+            /* time code : we must convert from the real frame rate to a
+               fake mpeg frame rate in case of low frame rate */
+            fps = (framerate.num + framerate.den/2)/ framerate.den;
+            time_code = s->current_picture_ptr->coded_picture_number + s->avctx->timecode_frame_start;
+
+            s->gop_picture_number = s->current_picture_ptr->coded_picture_number;
+            if (s->avctx->flags2 & CODEC_FLAG2_DROP_FRAME_TIMECODE) {
+                /* only works for NTSC 29.97 */
+                int d = time_code / 17982;
+                int m = time_code % 17982;
+                //if (m < 2) m += 2; /* not needed since -2,-1 / 1798 in C returns 0 */
+                time_code += 18 * d + 2 * ((m - 2) / 1798);
+            }
+            put_bits(&s->pb, 5, (uint32_t)((time_code / (fps * 3600)) % 24));
+            put_bits(&s->pb, 6, (uint32_t)((time_code / (fps * 60)) % 60));
+            put_bits(&s->pb, 1, 1);
+            put_bits(&s->pb, 6, (uint32_t)((time_code / fps) % 60));
+            put_bits(&s->pb, 6, (uint32_t)((time_code % fps)));
+            put_bits(&s->pb, 1, !!(s->flags & CODEC_FLAG_CLOSED_GOP));
+            put_bits(&s->pb, 1, 0); /* broken link */
+        }
+}
+
+static inline void encode_mb_skip_run(MpegEncContext *s, int run){
+    while (run >= 33) {
+        put_bits(&s->pb, 11, 0x008);
+        run -= 33;
+    }
+    put_bits(&s->pb, mbAddrIncrTable[run][1],
+             mbAddrIncrTable[run][0]);
+}
+#endif //CONFIG_ENCODERS
+
+static void common_init(MpegEncContext *s)
+{
+
+    s->y_dc_scale_table=
+    s->c_dc_scale_table= mpeg2_dc_scale_table[s->intra_dc_precision];
+
+}
+
+void ff_mpeg1_clean_buffers(MpegEncContext *s){
+    s->last_dc[0] = 1 << (7 + s->intra_dc_precision);
+    s->last_dc[1] = s->last_dc[0];
+    s->last_dc[2] = s->last_dc[0];
+    memset(s->last_mv, 0, sizeof(s->last_mv));
+}
+
+#ifdef CONFIG_ENCODERS
+
+static av_always_inline void put_qscale(MpegEncContext *s)
+{
+    if(s->q_scale_type){
+        assert(s->qscale>=1 && s->qscale <=12);
+        put_bits(&s->pb, 5, inv_non_linear_qscale[s->qscale]);
+    }else{
+        put_bits(&s->pb, 5, s->qscale);
+    }
+}
+
+void ff_mpeg1_encode_slice_header(MpegEncContext *s){
+    put_header(s, SLICE_MIN_START_CODE + s->mb_y);
+    put_qscale(s);
+    put_bits(&s->pb, 1, 0); /* slice extra information */
+}
+
+void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number)
+{
+    mpeg1_encode_sequence_header(s);
+
+    /* mpeg1 picture header */
+    put_header(s, PICTURE_START_CODE);
+    /* temporal reference */
+
+    // RAL: s->picture_number instead of s->fake_picture_number
+    put_bits(&s->pb, 10, (s->picture_number -
+                          s->gop_picture_number) & 0x3ff);
+    put_bits(&s->pb, 3, s->pict_type);
+
+    s->vbv_delay_ptr= s->pb.buf + put_bits_count(&s->pb)/8;
+    put_bits(&s->pb, 16, 0xFFFF); /* vbv_delay */
+
+    // RAL: Forward f_code also needed for B frames
+    if (s->pict_type == P_TYPE || s->pict_type == B_TYPE) {
+        put_bits(&s->pb, 1, 0); /* half pel coordinates */
+        if(s->codec_id == CODEC_ID_MPEG1VIDEO)
+            put_bits(&s->pb, 3, s->f_code); /* forward_f_code */
+        else
+            put_bits(&s->pb, 3, 7); /* forward_f_code */
+    }
+
+    // RAL: Backward f_code necessary for B frames
+    if (s->pict_type == B_TYPE) {
+        put_bits(&s->pb, 1, 0); /* half pel coordinates */
+        if(s->codec_id == CODEC_ID_MPEG1VIDEO)
+            put_bits(&s->pb, 3, s->b_code); /* backward_f_code */
+        else
+            put_bits(&s->pb, 3, 7); /* backward_f_code */
+    }
+
+    put_bits(&s->pb, 1, 0); /* extra bit picture */
+
+    s->frame_pred_frame_dct = 1;
+    if(s->codec_id == CODEC_ID_MPEG2VIDEO){
+        put_header(s, EXT_START_CODE);
+        put_bits(&s->pb, 4, 8); //pic ext
+        if (s->pict_type == P_TYPE || s->pict_type == B_TYPE) {
+            put_bits(&s->pb, 4, s->f_code);
+            put_bits(&s->pb, 4, s->f_code);
+        }else{
+            put_bits(&s->pb, 8, 255);
+        }
+        if (s->pict_type == B_TYPE) {
+            put_bits(&s->pb, 4, s->b_code);
+            put_bits(&s->pb, 4, s->b_code);
+        }else{
+            put_bits(&s->pb, 8, 255);
+        }
+        put_bits(&s->pb, 2, s->intra_dc_precision);
+
+        assert(s->picture_structure == PICT_FRAME);
+        put_bits(&s->pb, 2, s->picture_structure);
+        if (s->progressive_sequence) {
+            put_bits(&s->pb, 1, 0); /* no repeat */
+        } else {
+            put_bits(&s->pb, 1, s->current_picture_ptr->top_field_first);
+        }
+        /* XXX: optimize the generation of this flag with entropy
+           measures */
+        s->frame_pred_frame_dct = s->progressive_sequence;
+
+        put_bits(&s->pb, 1, s->frame_pred_frame_dct);
+        put_bits(&s->pb, 1, s->concealment_motion_vectors);
+        put_bits(&s->pb, 1, s->q_scale_type);
+        put_bits(&s->pb, 1, s->intra_vlc_format);
+        put_bits(&s->pb, 1, s->alternate_scan);
+        put_bits(&s->pb, 1, s->repeat_first_field);
+        s->progressive_frame = s->progressive_sequence;
+        put_bits(&s->pb, 1, s->chroma_format == CHROMA_420 ? s->progressive_frame : 0); /* chroma_420_type */
+        put_bits(&s->pb, 1, s->progressive_frame);
+        put_bits(&s->pb, 1, 0); //composite_display_flag
+    }
+    if(s->flags & CODEC_FLAG_SVCD_SCAN_OFFSET){
+        int i;
+
+        put_header(s, USER_START_CODE);
+        for(i=0; i<sizeof(svcd_scan_offset_placeholder); i++){
+            put_bits(&s->pb, 8, svcd_scan_offset_placeholder[i]);
+        }
+    }
+
+    s->mb_y=0;
+    ff_mpeg1_encode_slice_header(s);
+}
+
+static inline void put_mb_modes(MpegEncContext *s, int n, int bits,
+                                int has_mv, int field_motion)
+{
+    put_bits(&s->pb, n, bits);
+    if (!s->frame_pred_frame_dct) {
+        if (has_mv)
+            put_bits(&s->pb, 2, 2 - field_motion); /* motion_type: frame/field */
+        put_bits(&s->pb, 1, s->interlaced_dct);
+    }
+}
+
+static av_always_inline void mpeg1_encode_mb_internal(MpegEncContext *s,
+                                                   DCTELEM block[6][64],
+                                                   int motion_x, int motion_y,
+                                                   int mb_block_count)
+{
+    int i, cbp;
+    const int mb_x = s->mb_x;
+    const int mb_y = s->mb_y;
+    const int first_mb= mb_x == s->resync_mb_x && mb_y == s->resync_mb_y;
+
+    /* compute cbp */
+    cbp = 0;
+    for(i=0;i<mb_block_count;i++) {
+        if (s->block_last_index[i] >= 0)
+            cbp |= 1 << (mb_block_count - 1 - i);
+    }
+
+    if (cbp == 0 && !first_mb && s->mv_type == MV_TYPE_16X16 &&
+        (mb_x != s->mb_width - 1 || (mb_y != s->mb_height - 1 && s->codec_id == CODEC_ID_MPEG1VIDEO)) &&
+        ((s->pict_type == P_TYPE && (motion_x | motion_y) == 0) ||
+        (s->pict_type == B_TYPE && s->mv_dir == s->last_mv_dir && (((s->mv_dir & MV_DIR_FORWARD) ? ((s->mv[0][0][0] - s->last_mv[0][0][0])|(s->mv[0][0][1] - s->last_mv[0][0][1])) : 0) |
+        ((s->mv_dir & MV_DIR_BACKWARD) ? ((s->mv[1][0][0] - s->last_mv[1][0][0])|(s->mv[1][0][1] - s->last_mv[1][0][1])) : 0)) == 0))) {
+        s->mb_skip_run++;
+        s->qscale -= s->dquant;
+        s->skip_count++;
+        s->misc_bits++;
+        s->last_bits++;
+        if(s->pict_type == P_TYPE){
+            s->last_mv[0][1][0]= s->last_mv[0][0][0]=
+            s->last_mv[0][1][1]= s->last_mv[0][0][1]= 0;
+        }
+    } else {
+        if(first_mb){
+            assert(s->mb_skip_run == 0);
+            encode_mb_skip_run(s, s->mb_x);
+        }else{
+            encode_mb_skip_run(s, s->mb_skip_run);
+        }
+
+        if (s->pict_type == I_TYPE) {
+            if(s->dquant && cbp){
+                put_mb_modes(s, 2, 1, 0, 0); /* macroblock_type : macroblock_quant = 1 */
+                put_qscale(s);
+            }else{
+                put_mb_modes(s, 1, 1, 0, 0); /* macroblock_type : macroblock_quant = 0 */
+                s->qscale -= s->dquant;
+            }
+            s->misc_bits+= get_bits_diff(s);
+            s->i_count++;
+        } else if (s->mb_intra) {
+            if(s->dquant && cbp){
+                put_mb_modes(s, 6, 0x01, 0, 0);
+                put_qscale(s);
+            }else{
+                put_mb_modes(s, 5, 0x03, 0, 0);
+                s->qscale -= s->dquant;
+            }
+            s->misc_bits+= get_bits_diff(s);
+            s->i_count++;
+            memset(s->last_mv, 0, sizeof(s->last_mv));
+        } else if (s->pict_type == P_TYPE) {
+            if(s->mv_type == MV_TYPE_16X16){
+                if (cbp != 0) {
+                    if ((motion_x|motion_y) == 0) {
+                        if(s->dquant){
+                            put_mb_modes(s, 5, 1, 0, 0); /* macroblock_pattern & quant */
+                            put_qscale(s);
+                        }else{
+                            put_mb_modes(s, 2, 1, 0, 0); /* macroblock_pattern only */
+                        }
+                        s->misc_bits+= get_bits_diff(s);
+                    } else {
+                        if(s->dquant){
+                            put_mb_modes(s, 5, 2, 1, 0); /* motion + cbp */
+                            put_qscale(s);
+                        }else{
+                            put_mb_modes(s, 1, 1, 1, 0); /* motion + cbp */
+                        }
+                        s->misc_bits+= get_bits_diff(s);
+                        mpeg1_encode_motion(s, motion_x - s->last_mv[0][0][0], s->f_code);    // RAL: f_code parameter added
+                        mpeg1_encode_motion(s, motion_y - s->last_mv[0][0][1], s->f_code);    // RAL: f_code parameter added
+                        s->mv_bits+= get_bits_diff(s);
+                    }
+                } else {
+                    put_bits(&s->pb, 3, 1); /* motion only */
+                    if (!s->frame_pred_frame_dct)
+                        put_bits(&s->pb, 2, 2); /* motion_type: frame */
+                    s->misc_bits+= get_bits_diff(s);
+                    mpeg1_encode_motion(s, motion_x - s->last_mv[0][0][0], s->f_code);    // RAL: f_code parameter added
+                    mpeg1_encode_motion(s, motion_y - s->last_mv[0][0][1], s->f_code);    // RAL: f_code parameter added
+                    s->qscale -= s->dquant;
+                    s->mv_bits+= get_bits_diff(s);
+                }
+                s->last_mv[0][1][0]= s->last_mv[0][0][0]= motion_x;
+                s->last_mv[0][1][1]= s->last_mv[0][0][1]= motion_y;
+            }else{
+                assert(!s->frame_pred_frame_dct && s->mv_type == MV_TYPE_FIELD);
+
+                if (cbp) {
+                    if(s->dquant){
+                        put_mb_modes(s, 5, 2, 1, 1); /* motion + cbp */
+                        put_qscale(s);
+                    }else{
+                        put_mb_modes(s, 1, 1, 1, 1); /* motion + cbp */
+                    }
+                } else {
+                    put_bits(&s->pb, 3, 1); /* motion only */
+                    put_bits(&s->pb, 2, 1); /* motion_type: field */
+                    s->qscale -= s->dquant;
+                }
+                s->misc_bits+= get_bits_diff(s);
+                for(i=0; i<2; i++){
+                    put_bits(&s->pb, 1, s->field_select[0][i]);
+                    mpeg1_encode_motion(s, s->mv[0][i][0] -  s->last_mv[0][i][0]    , s->f_code);
+                    mpeg1_encode_motion(s, s->mv[0][i][1] - (s->last_mv[0][i][1]>>1), s->f_code);
+                    s->last_mv[0][i][0]=   s->mv[0][i][0];
+                    s->last_mv[0][i][1]= 2*s->mv[0][i][1];
+                }
+                s->mv_bits+= get_bits_diff(s);
+            }
+            if(cbp) {
+                if (s->chroma_y_shift) {
+                    put_bits(&s->pb, mbPatTable[cbp][1], mbPatTable[cbp][0]);
+                } else {
+                    put_bits(&s->pb, mbPatTable[cbp>>2][1], mbPatTable[cbp>>2][0]);
+                    put_bits(&s->pb, 2, cbp & 3);
+                }
+            }
+            s->f_count++;
+        } else{
+            static const int mb_type_len[4]={0,3,4,2}; //bak,for,bi
+
+            if(s->mv_type == MV_TYPE_16X16){
+                if (cbp){    // With coded bloc pattern
+                    if (s->dquant) {
+                        if(s->mv_dir == MV_DIR_FORWARD)
+                            put_mb_modes(s, 6, 3, 1, 0);
+                        else
+                            put_mb_modes(s, mb_type_len[s->mv_dir]+3, 2, 1, 0);
+                        put_qscale(s);
+                    } else {
+                        put_mb_modes(s, mb_type_len[s->mv_dir], 3, 1, 0);
+                    }
+                }else{    // No coded bloc pattern
+                    put_bits(&s->pb, mb_type_len[s->mv_dir], 2);
+                    if (!s->frame_pred_frame_dct)
+                        put_bits(&s->pb, 2, 2); /* motion_type: frame */
+                    s->qscale -= s->dquant;
+                }
+                s->misc_bits += get_bits_diff(s);
+                if (s->mv_dir&MV_DIR_FORWARD){
+                    mpeg1_encode_motion(s, s->mv[0][0][0] - s->last_mv[0][0][0], s->f_code);
+                    mpeg1_encode_motion(s, s->mv[0][0][1] - s->last_mv[0][0][1], s->f_code);
+                    s->last_mv[0][0][0]=s->last_mv[0][1][0]= s->mv[0][0][0];
+                    s->last_mv[0][0][1]=s->last_mv[0][1][1]= s->mv[0][0][1];
+                    s->f_count++;
+                }
+                if (s->mv_dir&MV_DIR_BACKWARD){
+                    mpeg1_encode_motion(s, s->mv[1][0][0] - s->last_mv[1][0][0], s->b_code);
+                    mpeg1_encode_motion(s, s->mv[1][0][1] - s->last_mv[1][0][1], s->b_code);
+                    s->last_mv[1][0][0]=s->last_mv[1][1][0]= s->mv[1][0][0];
+                    s->last_mv[1][0][1]=s->last_mv[1][1][1]= s->mv[1][0][1];
+                    s->b_count++;
+                }
+            }else{
+                assert(s->mv_type == MV_TYPE_FIELD);
+                assert(!s->frame_pred_frame_dct);
+                if (cbp){    // With coded bloc pattern
+                    if (s->dquant) {
+                        if(s->mv_dir == MV_DIR_FORWARD)
+                            put_mb_modes(s, 6, 3, 1, 1);
+                        else
+                            put_mb_modes(s, mb_type_len[s->mv_dir]+3, 2, 1, 1);
+                        put_qscale(s);
+                    } else {
+                        put_mb_modes(s, mb_type_len[s->mv_dir], 3, 1, 1);
+                    }
+                }else{    // No coded bloc pattern
+                    put_bits(&s->pb, mb_type_len[s->mv_dir], 2);
+                    put_bits(&s->pb, 2, 1); /* motion_type: field */
+                    s->qscale -= s->dquant;
+                }
+                s->misc_bits += get_bits_diff(s);
+                if (s->mv_dir&MV_DIR_FORWARD){
+                    for(i=0; i<2; i++){
+                        put_bits(&s->pb, 1, s->field_select[0][i]);
+                        mpeg1_encode_motion(s, s->mv[0][i][0] -  s->last_mv[0][i][0]    , s->f_code);
+                        mpeg1_encode_motion(s, s->mv[0][i][1] - (s->last_mv[0][i][1]>>1), s->f_code);
+                        s->last_mv[0][i][0]=   s->mv[0][i][0];
+                        s->last_mv[0][i][1]= 2*s->mv[0][i][1];
+                    }
+                    s->f_count++;
+                }
+                if (s->mv_dir&MV_DIR_BACKWARD){
+                    for(i=0; i<2; i++){
+                        put_bits(&s->pb, 1, s->field_select[1][i]);
+                        mpeg1_encode_motion(s, s->mv[1][i][0] -  s->last_mv[1][i][0]    , s->b_code);
+                        mpeg1_encode_motion(s, s->mv[1][i][1] - (s->last_mv[1][i][1]>>1), s->b_code);
+                        s->last_mv[1][i][0]=   s->mv[1][i][0];
+                        s->last_mv[1][i][1]= 2*s->mv[1][i][1];
+                    }
+                    s->b_count++;
+                }
+            }
+            s->mv_bits += get_bits_diff(s);
+            if(cbp) {
+                if (s->chroma_y_shift) {
+                    put_bits(&s->pb, mbPatTable[cbp][1], mbPatTable[cbp][0]);
+                } else {
+                    put_bits(&s->pb, mbPatTable[cbp>>2][1], mbPatTable[cbp>>2][0]);
+                    put_bits(&s->pb, 2, cbp & 3);
+                }
+            }
+        }
+        for(i=0;i<mb_block_count;i++) {
+            if (cbp & (1 << (mb_block_count - 1 - i))) {
+                mpeg1_encode_block(s, block[i], i);
+            }
+        }
+        s->mb_skip_run = 0;
+        if(s->mb_intra)
+            s->i_tex_bits+= get_bits_diff(s);
+        else
+            s->p_tex_bits+= get_bits_diff(s);
+    }
+}
+
+void mpeg1_encode_mb(MpegEncContext *s, DCTELEM block[6][64], int motion_x, int motion_y)
+{
+    if (s->chroma_format == CHROMA_420) mpeg1_encode_mb_internal(s, block, motion_x, motion_y, 6);
+    else                                mpeg1_encode_mb_internal(s, block, motion_x, motion_y, 8);
+}
+
+// RAL: Parameter added: f_or_b_code
+static void mpeg1_encode_motion(MpegEncContext *s, int val, int f_or_b_code)
+{
+    int code, bit_size, l, bits, range, sign;
+
+    if (val == 0) {
+        /* zero vector */
+        code = 0;
+        put_bits(&s->pb,
+                 mbMotionVectorTable[0][1],
+                 mbMotionVectorTable[0][0]);
+    } else {
+        bit_size = f_or_b_code - 1;
+        range = 1 << bit_size;
+        /* modulo encoding */
+        l= INT_BIT - 5 - bit_size;
+        val= (val<<l)>>l;
+
+        if (val >= 0) {
+            val--;
+            code = (val >> bit_size) + 1;
+            bits = val & (range - 1);
+            sign = 0;
+        } else {
+            val = -val;
+            val--;
+            code = (val >> bit_size) + 1;
+            bits = val & (range - 1);
+            sign = 1;
+        }
+
+        assert(code > 0 && code <= 16);
+
+        put_bits(&s->pb,
+                 mbMotionVectorTable[code][1],
+                 mbMotionVectorTable[code][0]);
+
+        put_bits(&s->pb, 1, sign);
+        if (bit_size > 0) {
+            put_bits(&s->pb, bit_size, bits);
+        }
+    }
+}
+
+void ff_mpeg1_encode_init(MpegEncContext *s)
+{
+    static int done=0;
+
+    common_init(s);
+
+    if(!done){
+        int f_code;
+        int mv;
+        int i;
+
+        done=1;
+        init_rl(&rl_mpeg1, static_rl_table_store[0]);
+        init_rl(&rl_mpeg2, static_rl_table_store[1]);
+
+        for(i=0; i<64; i++)
+        {
+                mpeg1_max_level[0][i]= rl_mpeg1.max_level[0][i];
+                mpeg1_index_run[0][i]= rl_mpeg1.index_run[0][i];
+        }
+
+        init_uni_ac_vlc(&rl_mpeg1, uni_mpeg1_ac_vlc_len);
+        if(s->intra_vlc_format)
+            init_uni_ac_vlc(&rl_mpeg2, uni_mpeg2_ac_vlc_len);
+
+        /* build unified dc encoding tables */
+        for(i=-255; i<256; i++)
+        {
+                int adiff, index;
+                int bits, code;
+                int diff=i;
+
+                adiff = FFABS(diff);
+                if(diff<0) diff--;
+                index = av_log2(2*adiff);
+
+                bits= vlc_dc_lum_bits[index] + index;
+                code= (vlc_dc_lum_code[index]<<index) + (diff & ((1 << index) - 1));
+                mpeg1_lum_dc_uni[i+255]= bits + (code<<8);
+
+                bits= vlc_dc_chroma_bits[index] + index;
+                code= (vlc_dc_chroma_code[index]<<index) + (diff & ((1 << index) - 1));
+                mpeg1_chr_dc_uni[i+255]= bits + (code<<8);
+        }
+
+        for(f_code=1; f_code<=MAX_FCODE; f_code++){
+            for(mv=-MAX_MV; mv<=MAX_MV; mv++){
+                int len;
+
+                if(mv==0) len= mbMotionVectorTable[0][1];
+                else{
+                    int val, bit_size, range, code;
+
+                    bit_size = f_code - 1;
+                    range = 1 << bit_size;
+
+                    val=mv;
+                    if (val < 0)
+                        val = -val;
+                    val--;
+                    code = (val >> bit_size) + 1;
+                    if(code<17){
+                        len= mbMotionVectorTable[code][1] + 1 + bit_size;
+                    }else{
+                        len= mbMotionVectorTable[16][1] + 2 + bit_size;
+                    }
+                }
+
+                mv_penalty[f_code][mv+MAX_MV]= len;
+            }
+        }
+
+
+        for(f_code=MAX_FCODE; f_code>0; f_code--){
+            for(mv=-(8<<f_code); mv<(8<<f_code); mv++){
+                fcode_tab[mv+MAX_MV]= f_code;
+            }
+        }
+    }
+    s->me.mv_penalty= mv_penalty;
+    s->fcode_tab= fcode_tab;
+    if(s->codec_id == CODEC_ID_MPEG1VIDEO){
+        s->min_qcoeff=-255;
+        s->max_qcoeff= 255;
+    }else{
+        s->min_qcoeff=-2047;
+        s->max_qcoeff= 2047;
+    }
+    if (s->intra_vlc_format) {
+        s->intra_ac_vlc_length=
+        s->intra_ac_vlc_last_length= uni_mpeg2_ac_vlc_len;
+    } else {
+        s->intra_ac_vlc_length=
+        s->intra_ac_vlc_last_length= uni_mpeg1_ac_vlc_len;
+    }
+    s->inter_ac_vlc_length=
+    s->inter_ac_vlc_last_length= uni_mpeg1_ac_vlc_len;
+}
+
+static inline void encode_dc(MpegEncContext *s, int diff, int component)
+{
+  if(((unsigned) (diff+255)) >= 511){
+        int index;
+
+        if(diff<0){
+            index= av_log2_16bit(-2*diff);
+            diff--;
+        }else{
+            index= av_log2_16bit(2*diff);
+        }
+        if (component == 0) {
+            put_bits(
+                &s->pb,
+                vlc_dc_lum_bits[index] + index,
+                (vlc_dc_lum_code[index]<<index) + (diff & ((1 << index) - 1)));
+        }else{
+            put_bits(
+                &s->pb,
+                vlc_dc_chroma_bits[index] + index,
+                (vlc_dc_chroma_code[index]<<index) + (diff & ((1 << index) - 1)));
+        }
+  }else{
+    if (component == 0) {
+        put_bits(
+            &s->pb,
+            mpeg1_lum_dc_uni[diff+255]&0xFF,
+            mpeg1_lum_dc_uni[diff+255]>>8);
+    } else {
+        put_bits(
+            &s->pb,
+            mpeg1_chr_dc_uni[diff+255]&0xFF,
+            mpeg1_chr_dc_uni[diff+255]>>8);
+    }
+  }
+}
+
+static void mpeg1_encode_block(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int alevel, level, last_non_zero, dc, diff, i, j, run, last_index, sign;
+    int code, component;
+    const uint16_t (*table_vlc)[2] = rl_mpeg1.table_vlc;
+
+    last_index = s->block_last_index[n];
+
+    /* DC coef */
+    if (s->mb_intra) {
+        component = (n <= 3 ? 0 : (n&1) + 1);
+        dc = block[0]; /* overflow is impossible */
+        diff = dc - s->last_dc[component];
+        encode_dc(s, diff, component);
+        s->last_dc[component] = dc;
+        i = 1;
+        if (s->intra_vlc_format)
+            table_vlc = rl_mpeg2.table_vlc;
+    } else {
+        /* encode the first coefficient : needs to be done here because
+           it is handled slightly differently */
+        level = block[0];
+        if (abs(level) == 1) {
+                code = ((uint32_t)level >> 31); /* the sign bit */
+                put_bits(&s->pb, 2, code | 0x02);
+                i = 1;
+        } else {
+            i = 0;
+            last_non_zero = -1;
+            goto next_coef;
+        }
+    }
+
+    /* now quantify & encode AC coefs */
+    last_non_zero = i - 1;
+
+    for(;i<=last_index;i++) {
+        j = s->intra_scantable.permutated[i];
+        level = block[j];
+    next_coef:
+#if 0
+        if (level != 0)
+            dprintf(s->avctx, "level[%d]=%d\n", i, level);
+#endif
+        /* encode using VLC */
+        if (level != 0) {
+            run = i - last_non_zero - 1;
+
+            alevel= level;
+            MASK_ABS(sign, alevel)
+            sign&=1;
+
+            if (alevel <= mpeg1_max_level[0][run]){
+                code= mpeg1_index_run[0][run] + alevel - 1;
+                /* store the vlc & sign at once */
+                put_bits(&s->pb, table_vlc[code][1]+1, (table_vlc[code][0]<<1) + sign);
+            } else {
+                /* escape seems to be pretty rare <5% so i dont optimize it */
+                put_bits(&s->pb, table_vlc[111][1], table_vlc[111][0]);
+                /* escape: only clip in this case */
+                put_bits(&s->pb, 6, run);
+                if(s->codec_id == CODEC_ID_MPEG1VIDEO){
+                    if (alevel < 128) {
+                        put_bits(&s->pb, 8, level & 0xff);
+                    } else {
+                        if (level < 0) {
+                            put_bits(&s->pb, 16, 0x8001 + level + 255);
+                        } else {
+                            put_bits(&s->pb, 16, level & 0xffff);
+                        }
+                    }
+                }else{
+                    put_bits(&s->pb, 12, level & 0xfff);
+                }
+            }
+            last_non_zero = i;
+        }
+    }
+    /* end of block */
+    put_bits(&s->pb, table_vlc[112][1], table_vlc[112][0]);
+}
+#endif //CONFIG_ENCODERS
+
+/******************************************/
+/* decoding */
+
+static VLC dc_lum_vlc;
+static VLC dc_chroma_vlc;
+static VLC mv_vlc;
+static VLC mbincr_vlc;
+static VLC mb_ptype_vlc;
+static VLC mb_btype_vlc;
+static VLC mb_pat_vlc;
+
+static void init_vlcs(void)
+{
+    static int done = 0;
+
+    if (!done) {
+        done = 1;
+
+        init_vlc(&dc_lum_vlc, DC_VLC_BITS, 12,
+                 vlc_dc_lum_bits, 1, 1,
+                 vlc_dc_lum_code, 2, 2, 1);
+        init_vlc(&dc_chroma_vlc,  DC_VLC_BITS, 12,
+                 vlc_dc_chroma_bits, 1, 1,
+                 vlc_dc_chroma_code, 2, 2, 1);
+        init_vlc(&mv_vlc, MV_VLC_BITS, 17,
+                 &mbMotionVectorTable[0][1], 2, 1,
+                 &mbMotionVectorTable[0][0], 2, 1, 1);
+        init_vlc(&mbincr_vlc, MBINCR_VLC_BITS, 36,
+                 &mbAddrIncrTable[0][1], 2, 1,
+                 &mbAddrIncrTable[0][0], 2, 1, 1);
+        init_vlc(&mb_pat_vlc, MB_PAT_VLC_BITS, 64,
+                 &mbPatTable[0][1], 2, 1,
+                 &mbPatTable[0][0], 2, 1, 1);
+
+        init_vlc(&mb_ptype_vlc, MB_PTYPE_VLC_BITS, 7,
+                 &table_mb_ptype[0][1], 2, 1,
+                 &table_mb_ptype[0][0], 2, 1, 1);
+        init_vlc(&mb_btype_vlc, MB_BTYPE_VLC_BITS, 11,
+                 &table_mb_btype[0][1], 2, 1,
+                 &table_mb_btype[0][0], 2, 1, 1);
+        init_rl(&rl_mpeg1, static_rl_table_store[0]);
+        init_rl(&rl_mpeg2, static_rl_table_store[1]);
+
+        init_2d_vlc_rl(&rl_mpeg1, 1);
+        init_2d_vlc_rl(&rl_mpeg2, 1);
+    }
+}
+
+static inline int get_dmv(MpegEncContext *s)
+{
+    if(get_bits1(&s->gb))
+        return 1 - (get_bits1(&s->gb) << 1);
+    else
+        return 0;
+}
+
+static inline int get_qscale(MpegEncContext *s)
+{
+    int qscale = get_bits(&s->gb, 5);
+    if (s->q_scale_type) {
+        return non_linear_qscale[qscale];
+    } else {
+        return qscale << 1;
+    }
+}
+
+/* motion type (for mpeg2) */
+#define MT_FIELD 1
+#define MT_FRAME 2
+#define MT_16X8  2
+#define MT_DMV   3
+
+static int mpeg_decode_mb(MpegEncContext *s,
+                          DCTELEM block[12][64])
+{
+    int i, j, k, cbp, val, mb_type, motion_type;
+    const int mb_block_count = 4 + (1<< s->chroma_format);
+
+    dprintf(s->avctx, "decode_mb: x=%d y=%d\n", s->mb_x, s->mb_y);
+
+    assert(s->mb_skipped==0);
+
+    if (s->mb_skip_run-- != 0) {
+        if(s->pict_type == I_TYPE){
+            av_log(s->avctx, AV_LOG_ERROR, "skipped MB in I frame at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+
+        /* skip mb */
+        s->mb_intra = 0;
+        for(i=0;i<12;i++)
+            s->block_last_index[i] = -1;
+        if(s->picture_structure == PICT_FRAME)
+            s->mv_type = MV_TYPE_16X16;
+        else
+            s->mv_type = MV_TYPE_FIELD;
+        if (s->pict_type == P_TYPE) {
+            /* if P type, zero motion vector is implied */
+            s->mv_dir = MV_DIR_FORWARD;
+            s->mv[0][0][0] = s->mv[0][0][1] = 0;
+            s->last_mv[0][0][0] = s->last_mv[0][0][1] = 0;
+            s->last_mv[0][1][0] = s->last_mv[0][1][1] = 0;
+            s->field_select[0][0]= s->picture_structure - 1;
+            s->mb_skipped = 1;
+            s->current_picture.mb_type[ s->mb_x + s->mb_y*s->mb_stride ]= MB_TYPE_SKIP | MB_TYPE_L0 | MB_TYPE_16x16;
+        } else {
+            int mb_type;
+
+            if(s->mb_x)
+                mb_type= s->current_picture.mb_type[ s->mb_x + s->mb_y*s->mb_stride - 1];
+            else
+                mb_type= s->current_picture.mb_type[ s->mb_width + (s->mb_y-1)*s->mb_stride - 1]; // FIXME not sure if this is allowed in mpeg at all,
+            if(IS_INTRA(mb_type))
+                return -1;
+
+            /* if B type, reuse previous vectors and directions */
+            s->mv[0][0][0] = s->last_mv[0][0][0];
+            s->mv[0][0][1] = s->last_mv[0][0][1];
+            s->mv[1][0][0] = s->last_mv[1][0][0];
+            s->mv[1][0][1] = s->last_mv[1][0][1];
+
+            s->current_picture.mb_type[ s->mb_x + s->mb_y*s->mb_stride ]=
+                mb_type | MB_TYPE_SKIP;
+//            assert(s->current_picture.mb_type[ s->mb_x + s->mb_y*s->mb_stride - 1]&(MB_TYPE_16x16|MB_TYPE_16x8));
+
+            if((s->mv[0][0][0]|s->mv[0][0][1]|s->mv[1][0][0]|s->mv[1][0][1])==0)
+                s->mb_skipped = 1;
+        }
+
+        return 0;
+    }
+
+    switch(s->pict_type) {
+    default:
+    case I_TYPE:
+        if (get_bits1(&s->gb) == 0) {
+            if (get_bits1(&s->gb) == 0){
+                av_log(s->avctx, AV_LOG_ERROR, "invalid mb type in I Frame at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+            mb_type = MB_TYPE_QUANT | MB_TYPE_INTRA;
+        } else {
+            mb_type = MB_TYPE_INTRA;
+        }
+        break;
+    case P_TYPE:
+        mb_type = get_vlc2(&s->gb, mb_ptype_vlc.table, MB_PTYPE_VLC_BITS, 1);
+        if (mb_type < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "invalid mb type in P Frame at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        mb_type = ptype2mb_type[ mb_type ];
+        break;
+    case B_TYPE:
+        mb_type = get_vlc2(&s->gb, mb_btype_vlc.table, MB_BTYPE_VLC_BITS, 1);
+        if (mb_type < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "invalid mb type in B Frame at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        mb_type = btype2mb_type[ mb_type ];
+        break;
+    }
+    dprintf(s->avctx, "mb_type=%x\n", mb_type);
+//    motion_type = 0; /* avoid warning */
+    if (IS_INTRA(mb_type)) {
+        s->dsp.clear_blocks(s->block[0]);
+
+        if(!s->chroma_y_shift){
+            s->dsp.clear_blocks(s->block[6]);
+        }
+
+        /* compute dct type */
+        if (s->picture_structure == PICT_FRAME && //FIXME add a interlaced_dct coded var?
+            !s->frame_pred_frame_dct) {
+            s->interlaced_dct = get_bits1(&s->gb);
+        }
+
+        if (IS_QUANT(mb_type))
+            s->qscale = get_qscale(s);
+
+        if (s->concealment_motion_vectors) {
+            /* just parse them */
+            if (s->picture_structure != PICT_FRAME)
+                skip_bits1(&s->gb); /* field select */
+
+            s->mv[0][0][0]= s->last_mv[0][0][0]= s->last_mv[0][1][0] =
+                mpeg_decode_motion(s, s->mpeg_f_code[0][0], s->last_mv[0][0][0]);
+            s->mv[0][0][1]= s->last_mv[0][0][1]= s->last_mv[0][1][1] =
+                mpeg_decode_motion(s, s->mpeg_f_code[0][1], s->last_mv[0][0][1]);
+
+            skip_bits1(&s->gb); /* marker */
+        }else
+            memset(s->last_mv, 0, sizeof(s->last_mv)); /* reset mv prediction */
+        s->mb_intra = 1;
+#ifdef HAVE_XVMC
+        //one 1 we memcpy blocks in xvmcvideo
+        if(s->avctx->xvmc_acceleration > 1){
+            XVMC_pack_pblocks(s,-1);//inter are always full blocks
+            if(s->swap_uv){
+                exchange_uv(s);
+            }
+        }
+#endif
+
+        if (s->codec_id == CODEC_ID_MPEG2VIDEO) {
+            if(s->flags2 & CODEC_FLAG2_FAST){
+                for(i=0;i<6;i++) {
+                    mpeg2_fast_decode_block_intra(s, s->pblocks[i], i);
+                }
+            }else{
+                for(i=0;i<mb_block_count;i++) {
+                    if (mpeg2_decode_block_intra(s, s->pblocks[i], i) < 0)
+                        return -1;
+                }
+            }
+        } else {
+            for(i=0;i<6;i++) {
+                if (mpeg1_decode_block_intra(s, s->pblocks[i], i) < 0)
+                    return -1;
+            }
+        }
+    } else {
+        if (mb_type & MB_TYPE_ZERO_MV){
+            assert(mb_type & MB_TYPE_CBP);
+
+            /* compute dct type */
+            if (s->picture_structure == PICT_FRAME && //FIXME add a interlaced_dct coded var?
+                !s->frame_pred_frame_dct) {
+                s->interlaced_dct = get_bits1(&s->gb);
+            }
+
+            if (IS_QUANT(mb_type))
+                s->qscale = get_qscale(s);
+
+            s->mv_dir = MV_DIR_FORWARD;
+            if(s->picture_structure == PICT_FRAME)
+                s->mv_type = MV_TYPE_16X16;
+            else{
+                s->mv_type = MV_TYPE_FIELD;
+                mb_type |= MB_TYPE_INTERLACED;
+                s->field_select[0][0]= s->picture_structure - 1;
+            }
+            s->last_mv[0][0][0] = 0;
+            s->last_mv[0][0][1] = 0;
+            s->last_mv[0][1][0] = 0;
+            s->last_mv[0][1][1] = 0;
+            s->mv[0][0][0] = 0;
+            s->mv[0][0][1] = 0;
+        }else{
+            assert(mb_type & MB_TYPE_L0L1);
+//FIXME decide if MBs in field pictures are MB_TYPE_INTERLACED
+            /* get additionnal motion vector type */
+            if (s->frame_pred_frame_dct)
+                motion_type = MT_FRAME;
+            else{
+                motion_type = get_bits(&s->gb, 2);
+            }
+
+            /* compute dct type */
+            if (s->picture_structure == PICT_FRAME && //FIXME add a interlaced_dct coded var?
+                !s->frame_pred_frame_dct && HAS_CBP(mb_type)) {
+                s->interlaced_dct = get_bits1(&s->gb);
+            }
+
+            if (IS_QUANT(mb_type))
+                s->qscale = get_qscale(s);
+
+            /* motion vectors */
+            s->mv_dir = 0;
+            for(i=0;i<2;i++) {
+                if (USES_LIST(mb_type, i)) {
+                    s->mv_dir |= (MV_DIR_FORWARD >> i);
+                    dprintf(s->avctx, "motion_type=%d\n", motion_type);
+                    switch(motion_type) {
+                    case MT_FRAME: /* or MT_16X8 */
+                        if (s->picture_structure == PICT_FRAME) {
+                            /* MT_FRAME */
+                            mb_type |= MB_TYPE_16x16;
+                            s->mv_type = MV_TYPE_16X16;
+                            s->mv[i][0][0]= s->last_mv[i][0][0]= s->last_mv[i][1][0] =
+                                mpeg_decode_motion(s, s->mpeg_f_code[i][0], s->last_mv[i][0][0]);
+                            s->mv[i][0][1]= s->last_mv[i][0][1]= s->last_mv[i][1][1] =
+                                mpeg_decode_motion(s, s->mpeg_f_code[i][1], s->last_mv[i][0][1]);
+                            /* full_pel: only for mpeg1 */
+                            if (s->full_pel[i]){
+                                s->mv[i][0][0] <<= 1;
+                                s->mv[i][0][1] <<= 1;
+                            }
+                        } else {
+                            /* MT_16X8 */
+                            mb_type |= MB_TYPE_16x8 | MB_TYPE_INTERLACED;
+                            s->mv_type = MV_TYPE_16X8;
+                            for(j=0;j<2;j++) {
+                                s->field_select[i][j] = get_bits1(&s->gb);
+                                for(k=0;k<2;k++) {
+                                    val = mpeg_decode_motion(s, s->mpeg_f_code[i][k],
+                                                             s->last_mv[i][j][k]);
+                                    s->last_mv[i][j][k] = val;
+                                    s->mv[i][j][k] = val;
+                                }
+                            }
+                        }
+                        break;
+                    case MT_FIELD:
+                        s->mv_type = MV_TYPE_FIELD;
+                        if (s->picture_structure == PICT_FRAME) {
+                            mb_type |= MB_TYPE_16x8 | MB_TYPE_INTERLACED;
+                            for(j=0;j<2;j++) {
+                                s->field_select[i][j] = get_bits1(&s->gb);
+                                val = mpeg_decode_motion(s, s->mpeg_f_code[i][0],
+                                                         s->last_mv[i][j][0]);
+                                s->last_mv[i][j][0] = val;
+                                s->mv[i][j][0] = val;
+                                dprintf(s->avctx, "fmx=%d\n", val);
+                                val = mpeg_decode_motion(s, s->mpeg_f_code[i][1],
+                                                         s->last_mv[i][j][1] >> 1);
+                                s->last_mv[i][j][1] = val << 1;
+                                s->mv[i][j][1] = val;
+                                dprintf(s->avctx, "fmy=%d\n", val);
+                            }
+                        } else {
+                            mb_type |= MB_TYPE_16x16 | MB_TYPE_INTERLACED;
+                            s->field_select[i][0] = get_bits1(&s->gb);
+                            for(k=0;k<2;k++) {
+                                val = mpeg_decode_motion(s, s->mpeg_f_code[i][k],
+                                                         s->last_mv[i][0][k]);
+                                s->last_mv[i][0][k] = val;
+                                s->last_mv[i][1][k] = val;
+                                s->mv[i][0][k] = val;
+                            }
+                        }
+                        break;
+                    case MT_DMV:
+                        {
+                            int dmx, dmy, mx, my, m;
+
+                            mx = mpeg_decode_motion(s, s->mpeg_f_code[i][0],
+                                                    s->last_mv[i][0][0]);
+                            s->last_mv[i][0][0] = mx;
+                            s->last_mv[i][1][0] = mx;
+                            dmx = get_dmv(s);
+                            my = mpeg_decode_motion(s, s->mpeg_f_code[i][1],
+                                                    s->last_mv[i][0][1] >> 1);
+                            dmy = get_dmv(s);
+                            s->mv_type = MV_TYPE_DMV;
+
+
+                            s->last_mv[i][0][1] = my<<1;
+                            s->last_mv[i][1][1] = my<<1;
+
+                            s->mv[i][0][0] = mx;
+                            s->mv[i][0][1] = my;
+                            s->mv[i][1][0] = mx;//not used
+                            s->mv[i][1][1] = my;//not used
+
+                            if (s->picture_structure == PICT_FRAME) {
+                                mb_type |= MB_TYPE_16x16 | MB_TYPE_INTERLACED;
+
+                                //m = 1 + 2 * s->top_field_first;
+                                m = s->top_field_first ? 1 : 3;
+
+                                /* top -> top pred */
+                                s->mv[i][2][0] = ((mx * m + (mx > 0)) >> 1) + dmx;
+                                s->mv[i][2][1] = ((my * m + (my > 0)) >> 1) + dmy - 1;
+                                m = 4 - m;
+                                s->mv[i][3][0] = ((mx * m + (mx > 0)) >> 1) + dmx;
+                                s->mv[i][3][1] = ((my * m + (my > 0)) >> 1) + dmy + 1;
+                            } else {
+                                mb_type |= MB_TYPE_16x16;
+
+                                s->mv[i][2][0] = ((mx + (mx > 0)) >> 1) + dmx;
+                                s->mv[i][2][1] = ((my + (my > 0)) >> 1) + dmy;
+                                if(s->picture_structure == PICT_TOP_FIELD)
+                                    s->mv[i][2][1]--;
+                                else
+                                    s->mv[i][2][1]++;
+                            }
+                        }
+                        break;
+                    default:
+                        av_log(s->avctx, AV_LOG_ERROR, "00 motion_type at %d %d\n", s->mb_x, s->mb_y);
+                        return -1;
+                    }
+                }
+            }
+        }
+
+        s->mb_intra = 0;
+        if (HAS_CBP(mb_type)) {
+            s->dsp.clear_blocks(s->block[0]);
+
+            if(!s->chroma_y_shift){
+                s->dsp.clear_blocks(s->block[6]);
+            }
+
+            cbp = get_vlc2(&s->gb, mb_pat_vlc.table, MB_PAT_VLC_BITS, 1);
+            if (cbp < 0 || ((cbp == 0) && (s->chroma_format < 2)) ){
+                av_log(s->avctx, AV_LOG_ERROR, "invalid cbp at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+            if(mb_block_count > 6){
+                 cbp<<= mb_block_count-6;
+                 cbp |= get_bits(&s->gb, mb_block_count-6);
+            }
+
+#ifdef HAVE_XVMC
+            //on 1 we memcpy blocks in xvmcvideo
+            if(s->avctx->xvmc_acceleration > 1){
+                XVMC_pack_pblocks(s,cbp);
+                if(s->swap_uv){
+                    exchange_uv(s);
+                }
+            }
+#endif
+
+            if (s->codec_id == CODEC_ID_MPEG2VIDEO) {
+                if(s->flags2 & CODEC_FLAG2_FAST){
+                    for(i=0;i<6;i++) {
+                        if(cbp & 32) {
+                            mpeg2_fast_decode_block_non_intra(s, s->pblocks[i], i);
+                        } else {
+                            s->block_last_index[i] = -1;
+                        }
+                        cbp+=cbp;
+                    }
+                }else{
+                    cbp<<= 12-mb_block_count;
+
+                    for(i=0;i<mb_block_count;i++) {
+                        if ( cbp & (1<<11) ) {
+                            if (mpeg2_decode_block_non_intra(s, s->pblocks[i], i) < 0)
+                                return -1;
+                        } else {
+                            s->block_last_index[i] = -1;
+                        }
+                        cbp+=cbp;
+                    }
+                }
+            } else {
+                if(s->flags2 & CODEC_FLAG2_FAST){
+                    for(i=0;i<6;i++) {
+                        if (cbp & 32) {
+                            mpeg1_fast_decode_block_inter(s, s->pblocks[i], i);
+                        } else {
+                            s->block_last_index[i] = -1;
+                        }
+                        cbp+=cbp;
+                    }
+                }else{
+                    for(i=0;i<6;i++) {
+                        if (cbp & 32) {
+                            if (mpeg1_decode_block_inter(s, s->pblocks[i], i) < 0)
+                                return -1;
+                        } else {
+                            s->block_last_index[i] = -1;
+                        }
+                        cbp+=cbp;
+                    }
+                }
+            }
+        }else{
+            for(i=0;i<12;i++)
+                s->block_last_index[i] = -1;
+        }
+    }
+
+    s->current_picture.mb_type[ s->mb_x + s->mb_y*s->mb_stride ]= mb_type;
+
+    return 0;
+}
+
+/* as h263, but only 17 codes */
+static int mpeg_decode_motion(MpegEncContext *s, int fcode, int pred)
+{
+    int code, sign, val, l, shift;
+
+    code = get_vlc2(&s->gb, mv_vlc.table, MV_VLC_BITS, 2);
+    if (code == 0) {
+        return pred;
+    }
+    if (code < 0) {
+        return 0xffff;
+    }
+
+    sign = get_bits1(&s->gb);
+    shift = fcode - 1;
+    val = code;
+    if (shift) {
+        val = (val - 1) << shift;
+        val |= get_bits(&s->gb, shift);
+        val++;
+    }
+    if (sign)
+        val = -val;
+    val += pred;
+
+    /* modulo decoding */
+    l= INT_BIT - 5 - shift;
+    val = (val<<l)>>l;
+    return val;
+}
+
+static inline int decode_dc(GetBitContext *gb, int component)
+{
+    int code, diff;
+
+    if (component == 0) {
+        code = get_vlc2(gb, dc_lum_vlc.table, DC_VLC_BITS, 2);
+    } else {
+        code = get_vlc2(gb, dc_chroma_vlc.table, DC_VLC_BITS, 2);
+    }
+    if (code < 0){
+        av_log(NULL, AV_LOG_ERROR, "invalid dc code at\n");
+        return 0xffff;
+    }
+    if (code == 0) {
+        diff = 0;
+    } else {
+        diff = get_xbits(gb, code);
+    }
+    return diff;
+}
+
+static inline int mpeg1_decode_block_intra(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int level, dc, diff, i, j, run;
+    int component;
+    RLTable *rl = &rl_mpeg1;
+    uint8_t * const scantable= s->intra_scantable.permutated;
+    const uint16_t *quant_matrix= s->intra_matrix;
+    const int qscale= s->qscale;
+
+    /* DC coef */
+    component = (n <= 3 ? 0 : n - 4 + 1);
+    diff = decode_dc(&s->gb, component);
+    if (diff >= 0xffff)
+        return -1;
+    dc = s->last_dc[component];
+    dc += diff;
+    s->last_dc[component] = dc;
+    block[0] = dc<<3;
+    dprintf(s->avctx, "dc=%d diff=%d\n", dc, diff);
+    i = 0;
+    {
+        OPEN_READER(re, &s->gb);
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            UPDATE_CACHE(re, &s->gb);
+            GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level == 127){
+                break;
+            } else if(level != 0) {
+                i += run;
+                j = scantable[i];
+                level= (level*qscale*quant_matrix[j])>>4;
+                level= (level-1)|1;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                LAST_SKIP_BITS(re, &s->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+                UPDATE_CACHE(re, &s->gb);
+                level = SHOW_SBITS(re, &s->gb, 8); SKIP_BITS(re, &s->gb, 8);
+                if (level == -128) {
+                    level = SHOW_UBITS(re, &s->gb, 8) - 256; LAST_SKIP_BITS(re, &s->gb, 8);
+                } else if (level == 0) {
+                    level = SHOW_UBITS(re, &s->gb, 8)      ; LAST_SKIP_BITS(re, &s->gb, 8);
+                }
+                i += run;
+                j = scantable[i];
+                if(level<0){
+                    level= -level;
+                    level= (level*qscale*quant_matrix[j])>>4;
+                    level= (level-1)|1;
+                    level= -level;
+                }else{
+                    level= (level*qscale*quant_matrix[j])>>4;
+                    level= (level-1)|1;
+                }
+            }
+            if (i > 63){
+                av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            block[j] = level;
+        }
+        CLOSE_READER(re, &s->gb);
+    }
+    s->block_last_index[n] = i;
+   return 0;
+}
+
+static inline int mpeg1_decode_block_inter(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int level, i, j, run;
+    RLTable *rl = &rl_mpeg1;
+    uint8_t * const scantable= s->intra_scantable.permutated;
+    const uint16_t *quant_matrix= s->inter_matrix;
+    const int qscale= s->qscale;
+
+    {
+        OPEN_READER(re, &s->gb);
+        i = -1;
+        /* special case for the first coef. no need to add a second vlc table */
+        UPDATE_CACHE(re, &s->gb);
+        if (((int32_t)GET_CACHE(re, &s->gb)) < 0) {
+            level= (3*qscale*quant_matrix[0])>>5;
+            level= (level-1)|1;
+            if(GET_CACHE(re, &s->gb)&0x40000000)
+                level= -level;
+            block[0] = level;
+            i++;
+            SKIP_BITS(re, &s->gb, 2);
+            if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+                goto end;
+        }
+
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level != 0) {
+                i += run;
+                j = scantable[i];
+                level= ((level*2+1)*qscale*quant_matrix[j])>>5;
+                level= (level-1)|1;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                SKIP_BITS(re, &s->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+                UPDATE_CACHE(re, &s->gb);
+                level = SHOW_SBITS(re, &s->gb, 8); SKIP_BITS(re, &s->gb, 8);
+                if (level == -128) {
+                    level = SHOW_UBITS(re, &s->gb, 8) - 256; SKIP_BITS(re, &s->gb, 8);
+                } else if (level == 0) {
+                    level = SHOW_UBITS(re, &s->gb, 8)      ; SKIP_BITS(re, &s->gb, 8);
+                }
+                i += run;
+                j = scantable[i];
+                if(level<0){
+                    level= -level;
+                    level= ((level*2+1)*qscale*quant_matrix[j])>>5;
+                    level= (level-1)|1;
+                    level= -level;
+                }else{
+                    level= ((level*2+1)*qscale*quant_matrix[j])>>5;
+                    level= (level-1)|1;
+                }
+            }
+            if (i > 63){
+                av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            block[j] = level;
+            if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+                break;
+            UPDATE_CACHE(re, &s->gb);
+        }
+end:
+        LAST_SKIP_BITS(re, &s->gb, 2);
+        CLOSE_READER(re, &s->gb);
+    }
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+static inline int mpeg1_fast_decode_block_inter(MpegEncContext *s, DCTELEM *block, int n)
+{
+    int level, i, j, run;
+    RLTable *rl = &rl_mpeg1;
+    uint8_t * const scantable= s->intra_scantable.permutated;
+    const int qscale= s->qscale;
+
+    {
+        OPEN_READER(re, &s->gb);
+        i = -1;
+        /* special case for the first coef. no need to add a second vlc table */
+        UPDATE_CACHE(re, &s->gb);
+        if (((int32_t)GET_CACHE(re, &s->gb)) < 0) {
+            level= (3*qscale)>>1;
+            level= (level-1)|1;
+            if(GET_CACHE(re, &s->gb)&0x40000000)
+                level= -level;
+            block[0] = level;
+            i++;
+            SKIP_BITS(re, &s->gb, 2);
+            if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+                goto end;
+        }
+
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level != 0) {
+                i += run;
+                j = scantable[i];
+                level= ((level*2+1)*qscale)>>1;
+                level= (level-1)|1;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                SKIP_BITS(re, &s->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+                UPDATE_CACHE(re, &s->gb);
+                level = SHOW_SBITS(re, &s->gb, 8); SKIP_BITS(re, &s->gb, 8);
+                if (level == -128) {
+                    level = SHOW_UBITS(re, &s->gb, 8) - 256; SKIP_BITS(re, &s->gb, 8);
+                } else if (level == 0) {
+                    level = SHOW_UBITS(re, &s->gb, 8)      ; SKIP_BITS(re, &s->gb, 8);
+                }
+                i += run;
+                j = scantable[i];
+                if(level<0){
+                    level= -level;
+                    level= ((level*2+1)*qscale)>>1;
+                    level= (level-1)|1;
+                    level= -level;
+                }else{
+                    level= ((level*2+1)*qscale)>>1;
+                    level= (level-1)|1;
+                }
+            }
+
+            block[j] = level;
+            if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+                break;
+            UPDATE_CACHE(re, &s->gb);
+        }
+end:
+        LAST_SKIP_BITS(re, &s->gb, 2);
+        CLOSE_READER(re, &s->gb);
+    }
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+
+static inline int mpeg2_decode_block_non_intra(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int level, i, j, run;
+    RLTable *rl = &rl_mpeg1;
+    uint8_t * const scantable= s->intra_scantable.permutated;
+    const uint16_t *quant_matrix;
+    const int qscale= s->qscale;
+    int mismatch;
+
+    mismatch = 1;
+
+    {
+        OPEN_READER(re, &s->gb);
+        i = -1;
+        if (n < 4)
+            quant_matrix = s->inter_matrix;
+        else
+            quant_matrix = s->chroma_inter_matrix;
+
+        /* special case for the first coef. no need to add a second vlc table */
+        UPDATE_CACHE(re, &s->gb);
+        if (((int32_t)GET_CACHE(re, &s->gb)) < 0) {
+            level= (3*qscale*quant_matrix[0])>>5;
+            if(GET_CACHE(re, &s->gb)&0x40000000)
+                level= -level;
+            block[0] = level;
+            mismatch ^= level;
+            i++;
+            SKIP_BITS(re, &s->gb, 2);
+            if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+                goto end;
+        }
+
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level != 0) {
+                i += run;
+                j = scantable[i];
+                level= ((level*2+1)*qscale*quant_matrix[j])>>5;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                SKIP_BITS(re, &s->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+                UPDATE_CACHE(re, &s->gb);
+                level = SHOW_SBITS(re, &s->gb, 12); SKIP_BITS(re, &s->gb, 12);
+
+                i += run;
+                j = scantable[i];
+                if(level<0){
+                    level= ((-level*2+1)*qscale*quant_matrix[j])>>5;
+                    level= -level;
+                }else{
+                    level= ((level*2+1)*qscale*quant_matrix[j])>>5;
+                }
+            }
+            if (i > 63){
+                av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            mismatch ^= level;
+            block[j] = level;
+            if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+                break;
+            UPDATE_CACHE(re, &s->gb);
+        }
+end:
+        LAST_SKIP_BITS(re, &s->gb, 2);
+        CLOSE_READER(re, &s->gb);
+    }
+    block[63] ^= (mismatch & 1);
+
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+static inline int mpeg2_fast_decode_block_non_intra(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int level, i, j, run;
+    RLTable *rl = &rl_mpeg1;
+    uint8_t * const scantable= s->intra_scantable.permutated;
+    const int qscale= s->qscale;
+    OPEN_READER(re, &s->gb);
+    i = -1;
+
+    /* special case for the first coef. no need to add a second vlc table */
+    UPDATE_CACHE(re, &s->gb);
+    if (((int32_t)GET_CACHE(re, &s->gb)) < 0) {
+        level= (3*qscale)>>1;
+        if(GET_CACHE(re, &s->gb)&0x40000000)
+            level= -level;
+        block[0] = level;
+        i++;
+        SKIP_BITS(re, &s->gb, 2);
+        if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+            goto end;
+    }
+
+    /* now quantify & encode AC coefs */
+    for(;;) {
+        GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+        if(level != 0) {
+            i += run;
+            j = scantable[i];
+            level= ((level*2+1)*qscale)>>1;
+            level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+            SKIP_BITS(re, &s->gb, 1);
+        } else {
+            /* escape */
+            run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+            UPDATE_CACHE(re, &s->gb);
+            level = SHOW_SBITS(re, &s->gb, 12); SKIP_BITS(re, &s->gb, 12);
+
+            i += run;
+            j = scantable[i];
+            if(level<0){
+                level= ((-level*2+1)*qscale)>>1;
+                level= -level;
+            }else{
+                level= ((level*2+1)*qscale)>>1;
+            }
+        }
+
+        block[j] = level;
+        if(((int32_t)GET_CACHE(re, &s->gb)) <= (int32_t)0xBFFFFFFF)
+            break;
+        UPDATE_CACHE(re, &s->gb);
+    }
+end:
+    LAST_SKIP_BITS(re, &s->gb, 2);
+    CLOSE_READER(re, &s->gb);
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+
+static inline int mpeg2_decode_block_intra(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int level, dc, diff, i, j, run;
+    int component;
+    RLTable *rl;
+    uint8_t * const scantable= s->intra_scantable.permutated;
+    const uint16_t *quant_matrix;
+    const int qscale= s->qscale;
+    int mismatch;
+
+    /* DC coef */
+    if (n < 4){
+        quant_matrix = s->intra_matrix;
+        component = 0;
+    }else{
+        quant_matrix = s->chroma_intra_matrix;
+        component = (n&1) + 1;
+    }
+    diff = decode_dc(&s->gb, component);
+    if (diff >= 0xffff)
+        return -1;
+    dc = s->last_dc[component];
+    dc += diff;
+    s->last_dc[component] = dc;
+    block[0] = dc << (3 - s->intra_dc_precision);
+    dprintf(s->avctx, "dc=%d\n", block[0]);
+    mismatch = block[0] ^ 1;
+    i = 0;
+    if (s->intra_vlc_format)
+        rl = &rl_mpeg2;
+    else
+        rl = &rl_mpeg1;
+
+    {
+        OPEN_READER(re, &s->gb);
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            UPDATE_CACHE(re, &s->gb);
+            GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level == 127){
+                break;
+            } else if(level != 0) {
+                i += run;
+                j = scantable[i];
+                level= (level*qscale*quant_matrix[j])>>4;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                LAST_SKIP_BITS(re, &s->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+                UPDATE_CACHE(re, &s->gb);
+                level = SHOW_SBITS(re, &s->gb, 12); SKIP_BITS(re, &s->gb, 12);
+                i += run;
+                j = scantable[i];
+                if(level<0){
+                    level= (-level*qscale*quant_matrix[j])>>4;
+                    level= -level;
+                }else{
+                    level= (level*qscale*quant_matrix[j])>>4;
+                }
+            }
+            if (i > 63){
+                av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y);
+                return -1;
+            }
+
+            mismatch^= level;
+            block[j] = level;
+        }
+        CLOSE_READER(re, &s->gb);
+    }
+    block[63]^= mismatch&1;
+
+    s->block_last_index[n] = i;
+    return 0;
+}
+
+static inline int mpeg2_fast_decode_block_intra(MpegEncContext *s,
+                               DCTELEM *block,
+                               int n)
+{
+    int level, dc, diff, j, run;
+    int component;
+    RLTable *rl;
+    uint8_t * scantable= s->intra_scantable.permutated;
+    const uint16_t *quant_matrix;
+    const int qscale= s->qscale;
+
+    /* DC coef */
+    if (n < 4){
+        quant_matrix = s->intra_matrix;
+        component = 0;
+    }else{
+        quant_matrix = s->chroma_intra_matrix;
+        component = (n&1) + 1;
+    }
+    diff = decode_dc(&s->gb, component);
+    if (diff >= 0xffff)
+        return -1;
+    dc = s->last_dc[component];
+    dc += diff;
+    s->last_dc[component] = dc;
+    block[0] = dc << (3 - s->intra_dc_precision);
+    if (s->intra_vlc_format)
+        rl = &rl_mpeg2;
+    else
+        rl = &rl_mpeg1;
+
+    {
+        OPEN_READER(re, &s->gb);
+        /* now quantify & encode AC coefs */
+        for(;;) {
+            UPDATE_CACHE(re, &s->gb);
+            GET_RL_VLC(level, run, re, &s->gb, rl->rl_vlc[0], TEX_VLC_BITS, 2, 0);
+
+            if(level == 127){
+                break;
+            } else if(level != 0) {
+                scantable += run;
+                j = *scantable;
+                level= (level*qscale*quant_matrix[j])>>4;
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                LAST_SKIP_BITS(re, &s->gb, 1);
+            } else {
+                /* escape */
+                run = SHOW_UBITS(re, &s->gb, 6)+1; LAST_SKIP_BITS(re, &s->gb, 6);
+                UPDATE_CACHE(re, &s->gb);
+                level = SHOW_SBITS(re, &s->gb, 12); SKIP_BITS(re, &s->gb, 12);
+                scantable += run;
+                j = *scantable;
+                if(level<0){
+                    level= (-level*qscale*quant_matrix[j])>>4;
+                    level= -level;
+                }else{
+                    level= (level*qscale*quant_matrix[j])>>4;
+                }
+            }
+
+            block[j] = level;
+        }
+        CLOSE_READER(re, &s->gb);
+    }
+
+    s->block_last_index[n] = scantable - s->intra_scantable.permutated;
+    return 0;
+}
+
+typedef struct Mpeg1Context {
+    MpegEncContext mpeg_enc_ctx;
+    int mpeg_enc_ctx_allocated; /* true if decoding context allocated */
+    int repeat_field; /* true if we must repeat the field */
+    AVPanScan pan_scan; /** some temporary storage for the panscan */
+    int slice_count;
+    int swap_uv;//indicate VCR2
+    int save_aspect_info;
+    AVRational frame_rate_ext;       ///< MPEG-2 specific framerate modificator
+
+} Mpeg1Context;
+
+static int mpeg_decode_init(AVCodecContext *avctx)
+{
+    Mpeg1Context *s = avctx->priv_data;
+    MpegEncContext *s2 = &s->mpeg_enc_ctx;
+    int i;
+
+    //we need some parmutation to store
+    //matrixes, until MPV_common_init()
+    //set the real permutatuon
+    for(i=0;i<64;i++)
+       s2->dsp.idct_permutation[i]=i;
+
+    MPV_decode_defaults(s2);
+
+    s->mpeg_enc_ctx.avctx= avctx;
+    s->mpeg_enc_ctx.flags= avctx->flags;
+    s->mpeg_enc_ctx.flags2= avctx->flags2;
+    common_init(&s->mpeg_enc_ctx);
+    init_vlcs();
+
+    s->mpeg_enc_ctx_allocated = 0;
+    s->mpeg_enc_ctx.picture_number = 0;
+    s->repeat_field = 0;
+    s->mpeg_enc_ctx.codec_id= avctx->codec->id;
+    return 0;
+}
+
+static void quant_matrix_rebuild(uint16_t *matrix, const uint8_t *old_perm,
+                                     const uint8_t *new_perm){
+    uint16_t temp_matrix[64];
+    int i;
+
+    memcpy(temp_matrix,matrix,64*sizeof(uint16_t));
+
+    for(i=0;i<64;i++){
+        matrix[new_perm[i]] = temp_matrix[old_perm[i]];
+    }
+}
+
+//Call this function when we know all parameters
+//it may be called in different places for mpeg1 and mpeg2
+static int mpeg_decode_postinit(AVCodecContext *avctx){
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+    uint8_t old_permutation[64];
+
+    if (
+        (s1->mpeg_enc_ctx_allocated == 0)||
+        avctx->coded_width  != s->width ||
+        avctx->coded_height != s->height||
+        s1->save_aspect_info != s->aspect_ratio_info||
+        0)
+    {
+
+        if (s1->mpeg_enc_ctx_allocated) {
+            ParseContext pc= s->parse_context;
+            s->parse_context.buffer=0;
+            MPV_common_end(s);
+            s->parse_context= pc;
+        }
+
+        if( (s->width == 0 )||(s->height == 0))
+            return -2;
+
+        avcodec_set_dimensions(avctx, s->width, s->height);
+        avctx->bit_rate = s->bit_rate;
+        s1->save_aspect_info = s->aspect_ratio_info;
+
+     //low_delay may be forced, in this case we will have B frames
+     //that behave like P frames
+        avctx->has_b_frames = !(s->low_delay);
+
+        if(avctx->sub_id==1){//s->codec_id==avctx->codec_id==CODEC_ID
+            //mpeg1 fps
+            avctx->time_base.den= ff_frame_rate_tab[s->frame_rate_index].num;
+            avctx->time_base.num= ff_frame_rate_tab[s->frame_rate_index].den;
+            //mpeg1 aspect
+            avctx->sample_aspect_ratio= av_d2q(
+                    1.0/mpeg1_aspect[s->aspect_ratio_info], 255);
+
+        }else{//mpeg2
+        //mpeg2 fps
+            av_reduce(
+                &s->avctx->time_base.den,
+                &s->avctx->time_base.num,
+                ff_frame_rate_tab[s->frame_rate_index].num * s1->frame_rate_ext.num,
+                ff_frame_rate_tab[s->frame_rate_index].den * s1->frame_rate_ext.den,
+                1<<30);
+        //mpeg2 aspect
+            if(s->aspect_ratio_info > 1){
+                if( (s1->pan_scan.width == 0 )||(s1->pan_scan.height == 0) ){
+                    s->avctx->sample_aspect_ratio=
+                        av_div_q(
+                         mpeg2_aspect[s->aspect_ratio_info],
+                         (AVRational){s->width, s->height}
+                         );
+                }else{
+                    s->avctx->sample_aspect_ratio=
+                        av_div_q(
+                         mpeg2_aspect[s->aspect_ratio_info],
+                         (AVRational){s1->pan_scan.width, s1->pan_scan.height}
+                        );
+                }
+            }else{
+                s->avctx->sample_aspect_ratio=
+                    mpeg2_aspect[s->aspect_ratio_info];
+            }
+        }//mpeg2
+
+        if(avctx->xvmc_acceleration){
+            avctx->pix_fmt = avctx->get_format(avctx,pixfmt_xvmc_mpg2_420);
+        }else{
+            if(s->chroma_format <  2){
+                avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_420);
+            }else
+            if(s->chroma_format == 2){
+                avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_422);
+            }else
+            if(s->chroma_format >  2){
+                avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_444);
+            }
+        }
+        //until then pix_fmt may be changed right after codec init
+        if( avctx->pix_fmt == PIX_FMT_XVMC_MPEG2_IDCT )
+            if( avctx->idct_algo == FF_IDCT_AUTO )
+                avctx->idct_algo = FF_IDCT_SIMPLE;
+
+        //quantization matrixes may need reordering
+        //if dct permutation is changed
+        memcpy(old_permutation,s->dsp.idct_permutation,64*sizeof(uint8_t));
+
+        if (MPV_common_init(s) < 0)
+            return -2;
+
+        quant_matrix_rebuild(s->intra_matrix,       old_permutation,s->dsp.idct_permutation);
+        quant_matrix_rebuild(s->inter_matrix,       old_permutation,s->dsp.idct_permutation);
+        quant_matrix_rebuild(s->chroma_intra_matrix,old_permutation,s->dsp.idct_permutation);
+        quant_matrix_rebuild(s->chroma_inter_matrix,old_permutation,s->dsp.idct_permutation);
+
+        s1->mpeg_enc_ctx_allocated = 1;
+    }
+    return 0;
+}
+
+static int mpeg1_decode_picture(AVCodecContext *avctx,
+                                const uint8_t *buf, int buf_size)
+{
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+    int ref, f_code, vbv_delay;
+
+    if(mpeg_decode_postinit(s->avctx) < 0)
+       return -2;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    ref = get_bits(&s->gb, 10); /* temporal ref */
+    s->pict_type = get_bits(&s->gb, 3);
+    if(s->pict_type == 0 || s->pict_type > 3)
+        return -1;
+
+    vbv_delay= get_bits(&s->gb, 16);
+    if (s->pict_type == P_TYPE || s->pict_type == B_TYPE) {
+        s->full_pel[0] = get_bits1(&s->gb);
+        f_code = get_bits(&s->gb, 3);
+        if (f_code == 0 && avctx->error_resilience >= FF_ER_COMPLIANT)
+            return -1;
+        s->mpeg_f_code[0][0] = f_code;
+        s->mpeg_f_code[0][1] = f_code;
+    }
+    if (s->pict_type == B_TYPE) {
+        s->full_pel[1] = get_bits1(&s->gb);
+        f_code = get_bits(&s->gb, 3);
+        if (f_code == 0 && avctx->error_resilience >= FF_ER_COMPLIANT)
+            return -1;
+        s->mpeg_f_code[1][0] = f_code;
+        s->mpeg_f_code[1][1] = f_code;
+    }
+    s->current_picture.pict_type= s->pict_type;
+    s->current_picture.key_frame= s->pict_type == I_TYPE;
+
+    if(avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(avctx, AV_LOG_DEBUG, "vbv_delay %d, ref %d type:%d\n", vbv_delay, ref, s->pict_type);
+
+    s->y_dc_scale = 8;
+    s->c_dc_scale = 8;
+    s->first_slice = 1;
+    return 0;
+}
+
+static void mpeg_decode_sequence_extension(Mpeg1Context *s1)
+{
+    MpegEncContext *s= &s1->mpeg_enc_ctx;
+    int horiz_size_ext, vert_size_ext;
+    int bit_rate_ext;
+
+    skip_bits(&s->gb, 1); /* profil and level esc*/
+    s->avctx->profile= get_bits(&s->gb, 3);
+    s->avctx->level= get_bits(&s->gb, 4);
+    s->progressive_sequence = get_bits1(&s->gb); /* progressive_sequence */
+    s->chroma_format = get_bits(&s->gb, 2); /* chroma_format 1=420, 2=422, 3=444 */
+    horiz_size_ext = get_bits(&s->gb, 2);
+    vert_size_ext = get_bits(&s->gb, 2);
+    s->width |= (horiz_size_ext << 12);
+    s->height |= (vert_size_ext << 12);
+    bit_rate_ext = get_bits(&s->gb, 12);  /* XXX: handle it */
+    s->bit_rate += (bit_rate_ext << 18) * 400;
+    skip_bits1(&s->gb); /* marker */
+    s->avctx->rc_buffer_size += get_bits(&s->gb, 8)*1024*16<<10;
+
+    s->low_delay = get_bits1(&s->gb);
+    if(s->flags & CODEC_FLAG_LOW_DELAY) s->low_delay=1;
+
+    s1->frame_rate_ext.num = get_bits(&s->gb, 2)+1;
+    s1->frame_rate_ext.den = get_bits(&s->gb, 5)+1;
+
+    dprintf(s->avctx, "sequence extension\n");
+    s->codec_id= s->avctx->codec_id= CODEC_ID_MPEG2VIDEO;
+    s->avctx->sub_id = 2; /* indicates mpeg2 found */
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_DEBUG, "profile: %d, level: %d vbv buffer: %d, bitrate:%d\n",
+               s->avctx->profile, s->avctx->level, s->avctx->rc_buffer_size, s->bit_rate);
+
+}
+
+static void mpeg_decode_sequence_display_extension(Mpeg1Context *s1)
+{
+    MpegEncContext *s= &s1->mpeg_enc_ctx;
+    int color_description, w, h;
+
+    skip_bits(&s->gb, 3); /* video format */
+    color_description= get_bits1(&s->gb);
+    if(color_description){
+        skip_bits(&s->gb, 8); /* color primaries */
+        skip_bits(&s->gb, 8); /* transfer_characteristics */
+        skip_bits(&s->gb, 8); /* matrix_coefficients */
+    }
+    w= get_bits(&s->gb, 14);
+    skip_bits(&s->gb, 1); //marker
+    h= get_bits(&s->gb, 14);
+    skip_bits(&s->gb, 1); //marker
+
+    s1->pan_scan.width= 16*w;
+    s1->pan_scan.height=16*h;
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_DEBUG, "sde w:%d, h:%d\n", w, h);
+}
+
+static void mpeg_decode_picture_display_extension(Mpeg1Context *s1)
+{
+    MpegEncContext *s= &s1->mpeg_enc_ctx;
+    int i,nofco;
+
+    nofco = 1;
+    if(s->progressive_sequence){
+        if(s->repeat_first_field){
+            nofco++;
+            if(s->top_field_first)
+                nofco++;
+        }
+    }else{
+        if(s->picture_structure == PICT_FRAME){
+            nofco++;
+            if(s->repeat_first_field)
+                nofco++;
+        }
+    }
+    for(i=0; i<nofco; i++){
+        s1->pan_scan.position[i][0]= get_sbits(&s->gb, 16);
+        skip_bits(&s->gb, 1); //marker
+        s1->pan_scan.position[i][1]= get_sbits(&s->gb, 16);
+        skip_bits(&s->gb, 1); //marker
+    }
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_DEBUG, "pde (%d,%d) (%d,%d) (%d,%d)\n",
+            s1->pan_scan.position[0][0], s1->pan_scan.position[0][1],
+            s1->pan_scan.position[1][0], s1->pan_scan.position[1][1],
+            s1->pan_scan.position[2][0], s1->pan_scan.position[2][1]
+        );
+}
+
+static void mpeg_decode_quant_matrix_extension(MpegEncContext *s)
+{
+    int i, v, j;
+
+    dprintf(s->avctx, "matrix extension\n");
+
+    if (get_bits1(&s->gb)) {
+        for(i=0;i<64;i++) {
+            v = get_bits(&s->gb, 8);
+            j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+            s->intra_matrix[j] = v;
+            s->chroma_intra_matrix[j] = v;
+        }
+    }
+    if (get_bits1(&s->gb)) {
+        for(i=0;i<64;i++) {
+            v = get_bits(&s->gb, 8);
+            j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+            s->inter_matrix[j] = v;
+            s->chroma_inter_matrix[j] = v;
+        }
+    }
+    if (get_bits1(&s->gb)) {
+        for(i=0;i<64;i++) {
+            v = get_bits(&s->gb, 8);
+            j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+            s->chroma_intra_matrix[j] = v;
+        }
+    }
+    if (get_bits1(&s->gb)) {
+        for(i=0;i<64;i++) {
+            v = get_bits(&s->gb, 8);
+            j= s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+            s->chroma_inter_matrix[j] = v;
+        }
+    }
+}
+
+static void mpeg_decode_picture_coding_extension(MpegEncContext *s)
+{
+    s->full_pel[0] = s->full_pel[1] = 0;
+    s->mpeg_f_code[0][0] = get_bits(&s->gb, 4);
+    s->mpeg_f_code[0][1] = get_bits(&s->gb, 4);
+    s->mpeg_f_code[1][0] = get_bits(&s->gb, 4);
+    s->mpeg_f_code[1][1] = get_bits(&s->gb, 4);
+    s->intra_dc_precision = get_bits(&s->gb, 2);
+    s->picture_structure = get_bits(&s->gb, 2);
+    s->top_field_first = get_bits1(&s->gb);
+    s->frame_pred_frame_dct = get_bits1(&s->gb);
+    s->concealment_motion_vectors = get_bits1(&s->gb);
+    s->q_scale_type = get_bits1(&s->gb);
+    s->intra_vlc_format = get_bits1(&s->gb);
+    s->alternate_scan = get_bits1(&s->gb);
+    s->repeat_first_field = get_bits1(&s->gb);
+    s->chroma_420_type = get_bits1(&s->gb);
+    s->progressive_frame = get_bits1(&s->gb);
+
+    if(s->picture_structure == PICT_FRAME){
+        s->first_field=0;
+        s->v_edge_pos= 16*s->mb_height;
+    }else{
+        s->first_field ^= 1;
+        s->v_edge_pos=  8*s->mb_height;
+        memset(s->mbskip_table, 0, s->mb_stride*s->mb_height);
+    }
+
+    if(s->alternate_scan){
+        ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , ff_alternate_vertical_scan);
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , ff_alternate_vertical_scan);
+    }else{
+        ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , ff_zigzag_direct);
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , ff_zigzag_direct);
+    }
+
+    /* composite display not parsed */
+    dprintf(s->avctx, "intra_dc_precision=%d\n", s->intra_dc_precision);
+    dprintf(s->avctx, "picture_structure=%d\n", s->picture_structure);
+    dprintf(s->avctx, "top field first=%d\n", s->top_field_first);
+    dprintf(s->avctx, "repeat first field=%d\n", s->repeat_first_field);
+    dprintf(s->avctx, "conceal=%d\n", s->concealment_motion_vectors);
+    dprintf(s->avctx, "intra_vlc_format=%d\n", s->intra_vlc_format);
+    dprintf(s->avctx, "alternate_scan=%d\n", s->alternate_scan);
+    dprintf(s->avctx, "frame_pred_frame_dct=%d\n", s->frame_pred_frame_dct);
+    dprintf(s->avctx, "progressive_frame=%d\n", s->progressive_frame);
+}
+
+static void mpeg_decode_extension(AVCodecContext *avctx,
+                                  const uint8_t *buf, int buf_size)
+{
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+    int ext_type;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    ext_type = get_bits(&s->gb, 4);
+    switch(ext_type) {
+    case 0x1:
+        mpeg_decode_sequence_extension(s1);
+        break;
+    case 0x2:
+        mpeg_decode_sequence_display_extension(s1);
+        break;
+    case 0x3:
+        mpeg_decode_quant_matrix_extension(s);
+        break;
+    case 0x7:
+        mpeg_decode_picture_display_extension(s1);
+        break;
+    case 0x8:
+        mpeg_decode_picture_coding_extension(s);
+        break;
+    }
+}
+
+static void exchange_uv(MpegEncContext *s){
+    short * tmp = s->pblocks[4];
+    s->pblocks[4] = s->pblocks[5];
+    s->pblocks[5] = tmp;
+}
+
+static int mpeg_field_start(MpegEncContext *s){
+    AVCodecContext *avctx= s->avctx;
+    Mpeg1Context *s1 = (Mpeg1Context*)s;
+
+    /* start frame decoding */
+    if(s->first_field || s->picture_structure==PICT_FRAME){
+        if(MPV_frame_start(s, avctx) < 0)
+            return -1;
+
+        ff_er_frame_start(s);
+
+        /* first check if we must repeat the frame */
+        s->current_picture_ptr->repeat_pict = 0;
+        if (s->repeat_first_field) {
+            if (s->progressive_sequence) {
+                if (s->top_field_first)
+                    s->current_picture_ptr->repeat_pict = 4;
+                else
+                    s->current_picture_ptr->repeat_pict = 2;
+            } else if (s->progressive_frame) {
+                s->current_picture_ptr->repeat_pict = 1;
+            }
+        }
+
+        *s->current_picture_ptr->pan_scan= s1->pan_scan;
+    }else{ //second field
+            int i;
+
+            if(!s->current_picture_ptr){
+                av_log(s->avctx, AV_LOG_ERROR, "first field missing\n");
+                return -1;
+            }
+
+            for(i=0; i<4; i++){
+                s->current_picture.data[i] = s->current_picture_ptr->data[i];
+                if(s->picture_structure == PICT_BOTTOM_FIELD){
+                    s->current_picture.data[i] += s->current_picture_ptr->linesize[i];
+                }
+            }
+    }
+#ifdef HAVE_XVMC
+// MPV_frame_start will call this function too,
+// but we need to call it on every field
+    if(s->avctx->xvmc_acceleration)
+         XVMC_field_start(s,avctx);
+#endif
+
+    return 0;
+}
+
+#define DECODE_SLICE_ERROR -1
+#define DECODE_SLICE_OK 0
+
+/**
+ * decodes a slice. MpegEncContext.mb_y must be set to the MB row from the startcode
+ * @return DECODE_SLICE_ERROR if the slice is damaged<br>
+ *         DECODE_SLICE_OK if this slice is ok<br>
+ */
+static int mpeg_decode_slice(Mpeg1Context *s1, int mb_y,
+                             const uint8_t **buf, int buf_size)
+{
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+    AVCodecContext *avctx= s->avctx;
+    int ret;
+    const int field_pic= s->picture_structure != PICT_FRAME;
+    const int lowres= s->avctx->lowres;
+
+    s->resync_mb_x=
+    s->resync_mb_y= -1;
+
+    if (mb_y<<field_pic >= s->mb_height){
+        av_log(s->avctx, AV_LOG_ERROR, "slice below image (%d >= %d)\n", mb_y, s->mb_height);
+        return -1;
+    }
+
+    init_get_bits(&s->gb, *buf, buf_size*8);
+
+    ff_mpeg1_clean_buffers(s);
+    s->interlaced_dct = 0;
+
+    s->qscale = get_qscale(s);
+
+    if(s->qscale == 0){
+        av_log(s->avctx, AV_LOG_ERROR, "qscale == 0\n");
+        return -1;
+    }
+
+    /* extra slice info */
+    while (get_bits1(&s->gb) != 0) {
+        skip_bits(&s->gb, 8);
+    }
+
+    s->mb_x=0;
+
+    for(;;) {
+        int code = get_vlc2(&s->gb, mbincr_vlc.table, MBINCR_VLC_BITS, 2);
+        if (code < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "first mb_incr damaged\n");
+            return -1;
+        }
+        if (code >= 33) {
+            if (code == 33) {
+                s->mb_x += 33;
+            }
+            /* otherwise, stuffing, nothing to do */
+        } else {
+            s->mb_x += code;
+            break;
+        }
+    }
+    if(s->mb_x >= (unsigned)s->mb_width){
+        av_log(s->avctx, AV_LOG_ERROR, "initial skip overflow\n");
+        return -1;
+    }
+
+    s->resync_mb_x= s->mb_x;
+    s->resync_mb_y= s->mb_y= mb_y;
+    s->mb_skip_run= 0;
+    ff_init_block_index(s);
+
+    if (s->mb_y==0 && s->mb_x==0 && (s->first_field || s->picture_structure==PICT_FRAME)) {
+        if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+             av_log(s->avctx, AV_LOG_DEBUG, "qp:%d fc:%2d%2d%2d%2d %s %s %s %s %s dc:%d pstruct:%d fdct:%d cmv:%d qtype:%d ivlc:%d rff:%d %s\n",
+                 s->qscale, s->mpeg_f_code[0][0],s->mpeg_f_code[0][1],s->mpeg_f_code[1][0],s->mpeg_f_code[1][1],
+                 s->pict_type == I_TYPE ? "I" : (s->pict_type == P_TYPE ? "P" : (s->pict_type == B_TYPE ? "B" : "S")),
+                 s->progressive_sequence ? "ps" :"", s->progressive_frame ? "pf" : "", s->alternate_scan ? "alt" :"", s->top_field_first ? "top" :"",
+                 s->intra_dc_precision, s->picture_structure, s->frame_pred_frame_dct, s->concealment_motion_vectors,
+                 s->q_scale_type, s->intra_vlc_format, s->repeat_first_field, s->chroma_420_type ? "420" :"");
+        }
+    }
+
+    for(;;) {
+#ifdef HAVE_XVMC
+        //one 1 we memcpy blocks in xvmcvideo
+        if(s->avctx->xvmc_acceleration > 1)
+            XVMC_init_block(s);//set s->block
+#endif
+
+        ret = mpeg_decode_mb(s, s->block);
+        s->chroma_qscale= s->qscale;
+
+        dprintf(s->avctx, "ret=%d\n", ret);
+        if (ret < 0)
+            return -1;
+
+        if(s->current_picture.motion_val[0] && !s->encoding){ //note motion_val is normally NULL unless we want to extract the MVs
+            const int wrap = field_pic ? 2*s->b8_stride : s->b8_stride;
+            int xy = s->mb_x*2 + s->mb_y*2*wrap;
+            int motion_x, motion_y, dir, i;
+            if(field_pic && !s->first_field)
+                xy += wrap/2;
+
+            for(i=0; i<2; i++){
+                for(dir=0; dir<2; dir++){
+                    if (s->mb_intra || (dir==1 && s->pict_type != B_TYPE)) {
+                        motion_x = motion_y = 0;
+                    }else if (s->mv_type == MV_TYPE_16X16 || (s->mv_type == MV_TYPE_FIELD && field_pic)){
+                        motion_x = s->mv[dir][0][0];
+                        motion_y = s->mv[dir][0][1];
+                    } else /*if ((s->mv_type == MV_TYPE_FIELD) || (s->mv_type == MV_TYPE_16X8))*/ {
+                        motion_x = s->mv[dir][i][0];
+                        motion_y = s->mv[dir][i][1];
+                    }
+
+                    s->current_picture.motion_val[dir][xy    ][0] = motion_x;
+                    s->current_picture.motion_val[dir][xy    ][1] = motion_y;
+                    s->current_picture.motion_val[dir][xy + 1][0] = motion_x;
+                    s->current_picture.motion_val[dir][xy + 1][1] = motion_y;
+                    s->current_picture.ref_index [dir][xy    ]=
+                    s->current_picture.ref_index [dir][xy + 1]= s->field_select[dir][i];
+                    assert(s->field_select[dir][i]==0 || s->field_select[dir][i]==1);
+                }
+                xy += wrap;
+            }
+        }
+
+        s->dest[0] += 16 >> lowres;
+        s->dest[1] += 16 >> (s->chroma_x_shift + lowres);
+        s->dest[2] += 16 >> (s->chroma_x_shift + lowres);
+
+        MPV_decode_mb(s, s->block);
+
+        if (++s->mb_x >= s->mb_width) {
+            const int mb_size= 16>>s->avctx->lowres;
+
+            ff_draw_horiz_band(s, mb_size*s->mb_y, mb_size);
+
+            s->mb_x = 0;
+            s->mb_y++;
+
+            if(s->mb_y<<field_pic >= s->mb_height){
+                int left= s->gb.size_in_bits - get_bits_count(&s->gb);
+                int is_d10= s->chroma_format==2 && s->pict_type==I_TYPE && avctx->profile==0 && avctx->level==5
+                            && s->intra_dc_precision == 2 && s->q_scale_type == 1 && s->alternate_scan == 0
+                            && s->progressive_frame == 0 /* vbv_delay == 0xBBB || 0xE10*/;
+
+                if(left < 0 || (left && show_bits(&s->gb, FFMIN(left, 23)) && !is_d10)
+                   || (avctx->error_resilience >= FF_ER_AGGRESSIVE && left>8)){
+                    av_log(avctx, AV_LOG_ERROR, "end mismatch left=%d %0X\n", left, show_bits(&s->gb, FFMIN(left, 23)));
+                    return -1;
+                }else
+                    goto eos;
+            }
+
+            ff_init_block_index(s);
+        }
+
+        /* skip mb handling */
+        if (s->mb_skip_run == -1) {
+            /* read again increment */
+            s->mb_skip_run = 0;
+            for(;;) {
+                int code = get_vlc2(&s->gb, mbincr_vlc.table, MBINCR_VLC_BITS, 2);
+                if (code < 0){
+                    av_log(s->avctx, AV_LOG_ERROR, "mb incr damaged\n");
+                    return -1;
+                }
+                if (code >= 33) {
+                    if (code == 33) {
+                        s->mb_skip_run += 33;
+                    }else if(code == 35){
+                        if(s->mb_skip_run != 0 || show_bits(&s->gb, 15) != 0){
+                            av_log(s->avctx, AV_LOG_ERROR, "slice mismatch\n");
+                            return -1;
+                        }
+                        goto eos; /* end of slice */
+                    }
+                    /* otherwise, stuffing, nothing to do */
+                } else {
+                    s->mb_skip_run += code;
+                    break;
+                }
+            }
+        }
+    }
+eos: // end of slice
+    *buf += get_bits_count(&s->gb)/8 - 1;
+//printf("y %d %d %d %d\n", s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y);
+    return 0;
+}
+
+static int slice_decode_thread(AVCodecContext *c, void *arg){
+    MpegEncContext *s= arg;
+    const uint8_t *buf= s->gb.buffer;
+    int mb_y= s->start_mb_y;
+
+    s->error_count= 3*(s->end_mb_y - s->start_mb_y)*s->mb_width;
+
+    for(;;){
+        uint32_t start_code;
+        int ret;
+
+        ret= mpeg_decode_slice((Mpeg1Context*)s, mb_y, &buf, s->gb.buffer_end - buf);
+        emms_c();
+//av_log(c, AV_LOG_DEBUG, "ret:%d resync:%d/%d mb:%d/%d ts:%d/%d ec:%d\n",
+//ret, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, s->start_mb_y, s->end_mb_y, s->error_count);
+        if(ret < 0){
+            if(s->resync_mb_x>=0 && s->resync_mb_y>=0)
+                ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, AC_ERROR|DC_ERROR|MV_ERROR);
+        }else{
+            ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
+        }
+
+        if(s->mb_y == s->end_mb_y)
+            return 0;
+
+        start_code= -1;
+        buf = ff_find_start_code(buf, s->gb.buffer_end, &start_code);
+        mb_y= start_code - SLICE_MIN_START_CODE;
+        if(mb_y < 0 || mb_y >= s->end_mb_y)
+            return -1;
+    }
+
+    return 0; //not reached
+}
+
+/**
+ * handles slice ends.
+ * @return 1 if it seems to be the last slice of
+ */
+static int slice_end(AVCodecContext *avctx, AVFrame *pict)
+{
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+
+    if (!s1->mpeg_enc_ctx_allocated || !s->current_picture_ptr)
+        return 0;
+
+#ifdef HAVE_XVMC
+    if(s->avctx->xvmc_acceleration)
+        XVMC_field_end(s);
+#endif
+    /* end of slice reached */
+    if (/*s->mb_y<<field_pic == s->mb_height &&*/ !s->first_field) {
+        /* end of image */
+
+        s->current_picture_ptr->qscale_type= FF_QSCALE_TYPE_MPEG2;
+
+        ff_er_frame_end(s);
+
+        MPV_frame_end(s);
+
+        if (s->pict_type == B_TYPE || s->low_delay) {
+            *pict= *(AVFrame*)s->current_picture_ptr;
+            ff_print_debug_info(s, pict);
+        } else {
+            s->picture_number++;
+            /* latency of 1 frame for I and P frames */
+            /* XXX: use another variable than picture_number */
+            if (s->last_picture_ptr != NULL) {
+                *pict= *(AVFrame*)s->last_picture_ptr;
+                 ff_print_debug_info(s, pict);
+            }
+        }
+
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+static int mpeg1_decode_sequence(AVCodecContext *avctx,
+                                 const uint8_t *buf, int buf_size)
+{
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+    int width,height;
+    int i, v, j;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    width = get_bits(&s->gb, 12);
+    height = get_bits(&s->gb, 12);
+    if (width <= 0 || height <= 0 ||
+        (width % 2) != 0 || (height % 2) != 0)
+        return -1;
+    s->aspect_ratio_info= get_bits(&s->gb, 4);
+    if (s->aspect_ratio_info == 0)
+        return -1;
+    s->frame_rate_index = get_bits(&s->gb, 4);
+    if (s->frame_rate_index == 0 || s->frame_rate_index > 13)
+        return -1;
+    s->bit_rate = get_bits(&s->gb, 18) * 400;
+    if (get_bits1(&s->gb) == 0) /* marker */
+        return -1;
+    s->width = width;
+    s->height = height;
+
+    s->avctx->rc_buffer_size= get_bits(&s->gb, 10) * 1024*16;
+    skip_bits(&s->gb, 1);
+
+    /* get matrix */
+    if (get_bits1(&s->gb)) {
+        for(i=0;i<64;i++) {
+            v = get_bits(&s->gb, 8);
+            if(v==0){
+                av_log(s->avctx, AV_LOG_ERROR, "intra matrix damaged\n");
+                return -1;
+            }
+            j = s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+            s->intra_matrix[j] = v;
+            s->chroma_intra_matrix[j] = v;
+        }
+#ifdef DEBUG
+        dprintf(s->avctx, "intra matrix present\n");
+        for(i=0;i<64;i++)
+            dprintf(s->avctx, " %d", s->intra_matrix[s->dsp.idct_permutation[i]]);
+        dprintf(s->avctx, "\n");
+#endif
+    } else {
+        for(i=0;i<64;i++) {
+            j = s->dsp.idct_permutation[i];
+            v = ff_mpeg1_default_intra_matrix[i];
+            s->intra_matrix[j] = v;
+            s->chroma_intra_matrix[j] = v;
+        }
+    }
+    if (get_bits1(&s->gb)) {
+        for(i=0;i<64;i++) {
+            v = get_bits(&s->gb, 8);
+            if(v==0){
+                av_log(s->avctx, AV_LOG_ERROR, "inter matrix damaged\n");
+                return -1;
+            }
+            j = s->dsp.idct_permutation[ ff_zigzag_direct[i] ];
+            s->inter_matrix[j] = v;
+            s->chroma_inter_matrix[j] = v;
+        }
+#ifdef DEBUG
+        dprintf(s->avctx, "non intra matrix present\n");
+        for(i=0;i<64;i++)
+            dprintf(s->avctx, " %d", s->inter_matrix[s->dsp.idct_permutation[i]]);
+        dprintf(s->avctx, "\n");
+#endif
+    } else {
+        for(i=0;i<64;i++) {
+            int j= s->dsp.idct_permutation[i];
+            v = ff_mpeg1_default_non_intra_matrix[i];
+            s->inter_matrix[j] = v;
+            s->chroma_inter_matrix[j] = v;
+        }
+    }
+
+    if(show_bits(&s->gb, 23) != 0){
+        av_log(s->avctx, AV_LOG_ERROR, "sequence header damaged\n");
+        return -1;
+    }
+
+    /* we set mpeg2 parameters so that it emulates mpeg1 */
+    s->progressive_sequence = 1;
+    s->progressive_frame = 1;
+    s->picture_structure = PICT_FRAME;
+    s->frame_pred_frame_dct = 1;
+    s->chroma_format = 1;
+    s->codec_id= s->avctx->codec_id= CODEC_ID_MPEG1VIDEO;
+    avctx->sub_id = 1; /* indicates mpeg1 */
+    s->out_format = FMT_MPEG1;
+    s->swap_uv = 0;//AFAIK VCR2 don't have SEQ_HEADER
+    if(s->flags & CODEC_FLAG_LOW_DELAY) s->low_delay=1;
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_DEBUG, "vbv buffer: %d, bitrate:%d\n",
+               s->avctx->rc_buffer_size, s->bit_rate);
+
+    return 0;
+}
+
+static int vcr2_init_sequence(AVCodecContext *avctx)
+{
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+    int i, v;
+
+    /* start new mpeg1 context decoding */
+    s->out_format = FMT_MPEG1;
+    if (s1->mpeg_enc_ctx_allocated) {
+        MPV_common_end(s);
+    }
+    s->width  = avctx->coded_width;
+    s->height = avctx->coded_height;
+    avctx->has_b_frames= 0; //true?
+    s->low_delay= 1;
+
+    if(avctx->xvmc_acceleration){
+        avctx->pix_fmt = avctx->get_format(avctx,pixfmt_xvmc_mpg2_420);
+    }else{
+        avctx->pix_fmt = avctx->get_format(avctx,pixfmt_yuv_420);
+    }
+
+    if( avctx->pix_fmt == PIX_FMT_XVMC_MPEG2_IDCT )
+        if( avctx->idct_algo == FF_IDCT_AUTO )
+            avctx->idct_algo = FF_IDCT_SIMPLE;
+
+    if (MPV_common_init(s) < 0)
+        return -1;
+    exchange_uv(s);//common init reset pblocks, so we swap them here
+    s->swap_uv = 1;// in case of xvmc we need to swap uv for each MB
+    s1->mpeg_enc_ctx_allocated = 1;
+
+    for(i=0;i<64;i++) {
+        int j= s->dsp.idct_permutation[i];
+        v = ff_mpeg1_default_intra_matrix[i];
+        s->intra_matrix[j] = v;
+        s->chroma_intra_matrix[j] = v;
+
+        v = ff_mpeg1_default_non_intra_matrix[i];
+        s->inter_matrix[j] = v;
+        s->chroma_inter_matrix[j] = v;
+    }
+
+    s->progressive_sequence = 1;
+    s->progressive_frame = 1;
+    s->picture_structure = PICT_FRAME;
+    s->frame_pred_frame_dct = 1;
+    s->chroma_format = 1;
+    s->codec_id= s->avctx->codec_id= CODEC_ID_MPEG2VIDEO;
+    avctx->sub_id = 2; /* indicates mpeg2 */
+    return 0;
+}
+
+
+static void mpeg_decode_user_data(AVCodecContext *avctx,
+                                  const uint8_t *buf, int buf_size)
+{
+    const uint8_t *p;
+    int len, flags;
+    p = buf;
+    len = buf_size;
+
+    /* we parse the DTG active format information */
+    if (len >= 5 &&
+        p[0] == 'D' && p[1] == 'T' && p[2] == 'G' && p[3] == '1') {
+        flags = p[4];
+        p += 5;
+        len -= 5;
+        if (flags & 0x80) {
+            /* skip event id */
+            if (len < 2)
+                return;
+            p += 2;
+            len -= 2;
+        }
+        if (flags & 0x40) {
+            if (len < 1)
+                return;
+            avctx->dtg_active_format = p[0] & 0x0f;
+        }
+    }
+}
+
+static void mpeg_decode_gop(AVCodecContext *avctx,
+                            const uint8_t *buf, int buf_size){
+    Mpeg1Context *s1 = avctx->priv_data;
+    MpegEncContext *s = &s1->mpeg_enc_ctx;
+
+    int drop_frame_flag;
+    int time_code_hours, time_code_minutes;
+    int time_code_seconds, time_code_pictures;
+    int broken_link;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    drop_frame_flag = get_bits1(&s->gb);
+
+    time_code_hours=get_bits(&s->gb,5);
+    time_code_minutes = get_bits(&s->gb,6);
+    skip_bits1(&s->gb);//marker bit
+    time_code_seconds = get_bits(&s->gb,6);
+    time_code_pictures = get_bits(&s->gb,6);
+
+    /*broken_link indicate that after editing the
+      reference frames of the first B-Frames after GOP I-Frame
+      are missing (open gop)*/
+    broken_link = get_bits1(&s->gb);
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_DEBUG, "GOP (%2d:%02d:%02d.[%02d]) broken_link=%d\n",
+            time_code_hours, time_code_minutes, time_code_seconds,
+            time_code_pictures, broken_link);
+}
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size)
+{
+    int i;
+    uint32_t state= pc->state;
+
+    i=0;
+    if(!pc->frame_start_found){
+        for(i=0; i<buf_size; i++){
+            i= ff_find_start_code(buf+i, buf+buf_size, &state) - buf - 1;
+            if(state >= SLICE_MIN_START_CODE && state <= SLICE_MAX_START_CODE){
+                i++;
+                pc->frame_start_found=1;
+                break;
+            }
+        }
+    }
+
+    if(pc->frame_start_found){
+        /* EOF considered as end of frame */
+        if (buf_size == 0)
+            return 0;
+        for(; i<buf_size; i++){
+            i= ff_find_start_code(buf+i, buf+buf_size, &state) - buf - 1;
+            if((state&0xFFFFFF00) == 0x100){
+                if(state < SLICE_MIN_START_CODE || state > SLICE_MAX_START_CODE){
+                    pc->frame_start_found=0;
+                    pc->state=-1;
+                    return i-3;
+                }
+            }
+        }
+    }
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+/* handle buffering and image synchronisation */
+static int mpeg_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    Mpeg1Context *s = avctx->priv_data;
+    const uint8_t *buf_end;
+    const uint8_t *buf_ptr;
+    uint32_t start_code;
+    int ret, input_size;
+    AVFrame *picture = data;
+    MpegEncContext *s2 = &s->mpeg_enc_ctx;
+    dprintf(avctx, "fill_buffer\n");
+
+    if (buf_size == 0) {
+        /* special case for last picture */
+        if (s2->low_delay==0 && s2->next_picture_ptr) {
+            *picture= *(AVFrame*)s2->next_picture_ptr;
+            s2->next_picture_ptr= NULL;
+
+            *data_size = sizeof(AVFrame);
+        }
+        return 0;
+    }
+
+    if(s2->flags&CODEC_FLAG_TRUNCATED){
+        int next= mpeg1_find_frame_end(&s2->parse_context, buf, buf_size);
+
+        if( ff_combine_frame(&s2->parse_context, next, &buf, &buf_size) < 0 )
+            return buf_size;
+    }
+
+    buf_ptr = buf;
+    buf_end = buf + buf_size;
+
+#if 0
+    if (s->repeat_field % 2 == 1) {
+        s->repeat_field++;
+        //fprintf(stderr,"\nRepeating last frame: %d -> %d! pict: %d %d", avctx->frame_number-1, avctx->frame_number,
+        //        s2->picture_number, s->repeat_field);
+        if (avctx->flags & CODEC_FLAG_REPEAT_FIELD) {
+            *data_size = sizeof(AVPicture);
+            goto the_end;
+        }
+    }
+#endif
+
+    if(s->mpeg_enc_ctx_allocated==0 && avctx->codec_tag == ff_get_fourcc("VCR2"))
+        vcr2_init_sequence(avctx);
+
+    s->slice_count= 0;
+
+    for(;;) {
+        /* find start next code */
+        start_code = -1;
+        buf_ptr = ff_find_start_code(buf_ptr,buf_end, &start_code);
+        if (start_code > 0x1ff){
+            if(s2->pict_type != B_TYPE || avctx->skip_frame <= AVDISCARD_DEFAULT){
+                if(avctx->thread_count > 1){
+                    int i;
+
+                    avctx->execute(avctx, slice_decode_thread,  (void**)&(s2->thread_context[0]), NULL, s->slice_count);
+                    for(i=0; i<s->slice_count; i++)
+                        s2->error_count += s2->thread_context[i]->error_count;
+                }
+                if (slice_end(avctx, picture)) {
+                    if(s2->last_picture_ptr || s2->low_delay) //FIXME merge with the stuff in mpeg_decode_slice
+                        *data_size = sizeof(AVPicture);
+                }
+            }
+            return FFMAX(0, buf_ptr - buf - s2->parse_context.last_index);
+        }
+
+        input_size = buf_end - buf_ptr;
+
+        if(avctx->debug & FF_DEBUG_STARTCODE){
+            av_log(avctx, AV_LOG_DEBUG, "%3X at %zd left %d\n", start_code, buf_ptr-buf, input_size);
+        }
+
+        /* prepare data for next start code */
+        switch(start_code) {
+        case SEQ_START_CODE:
+            mpeg1_decode_sequence(avctx, buf_ptr,
+                                    input_size);
+            break;
+
+        case PICTURE_START_CODE:
+            /* we have a complete image : we try to decompress it */
+            mpeg1_decode_picture(avctx,
+                                    buf_ptr, input_size);
+            break;
+        case EXT_START_CODE:
+            mpeg_decode_extension(avctx,
+                                    buf_ptr, input_size);
+            break;
+        case USER_START_CODE:
+            mpeg_decode_user_data(avctx,
+                                    buf_ptr, input_size);
+            break;
+        case GOP_START_CODE:
+            s2->first_field=0;
+            mpeg_decode_gop(avctx,
+                                    buf_ptr, input_size);
+            break;
+        default:
+            if (start_code >= SLICE_MIN_START_CODE &&
+                start_code <= SLICE_MAX_START_CODE) {
+                int mb_y= start_code - SLICE_MIN_START_CODE;
+
+                if(s2->last_picture_ptr==NULL){
+                /* skip b frames if we dont have reference frames */
+                    if(s2->pict_type==B_TYPE) break;
+                /* skip P frames if we dont have reference frame no valid header */
+//                    if(s2->pict_type==P_TYPE && s2->first_field && !s2->first_slice) break;
+                }
+                /* skip b frames if we are in a hurry */
+                if(avctx->hurry_up && s2->pict_type==B_TYPE) break;
+                if(  (avctx->skip_frame >= AVDISCARD_NONREF && s2->pict_type==B_TYPE)
+                    ||(avctx->skip_frame >= AVDISCARD_NONKEY && s2->pict_type!=I_TYPE)
+                    || avctx->skip_frame >= AVDISCARD_ALL)
+                    break;
+                /* skip everything if we are in a hurry>=5 */
+                if(avctx->hurry_up>=5) break;
+
+                if (!s->mpeg_enc_ctx_allocated) break;
+
+                if(s2->codec_id == CODEC_ID_MPEG2VIDEO){
+                    if(mb_y < avctx->skip_top || mb_y >= s2->mb_height - avctx->skip_bottom)
+                        break;
+                }
+
+                if(s2->first_slice){
+                    s2->first_slice=0;
+                            if(mpeg_field_start(s2) < 0)
+                        return -1;
+                    }
+                if(!s2->current_picture_ptr){
+                    av_log(avctx, AV_LOG_ERROR, "current_picture not initalized\n");
+                    return -1;
+                }
+
+                if(avctx->thread_count > 1){
+                    int threshold= (s2->mb_height*s->slice_count + avctx->thread_count/2) / avctx->thread_count;
+                    if(threshold <= mb_y){
+                        MpegEncContext *thread_context= s2->thread_context[s->slice_count];
+
+                        thread_context->start_mb_y= mb_y;
+                        thread_context->end_mb_y  = s2->mb_height;
+                        if(s->slice_count){
+                            s2->thread_context[s->slice_count-1]->end_mb_y= mb_y;
+                            ff_update_duplicate_context(thread_context, s2);
+                        }
+                        init_get_bits(&thread_context->gb, buf_ptr, input_size*8);
+                        s->slice_count++;
+                    }
+                    buf_ptr += 2; //FIXME add minimum num of bytes per slice
+                }else{
+                    ret = mpeg_decode_slice(s, mb_y, &buf_ptr, input_size);
+                    emms_c();
+
+                    if(ret < 0){
+                        if(s2->resync_mb_x>=0 && s2->resync_mb_y>=0)
+                            ff_er_add_slice(s2, s2->resync_mb_x, s2->resync_mb_y, s2->mb_x, s2->mb_y, AC_ERROR|DC_ERROR|MV_ERROR);
+                    }else{
+                        ff_er_add_slice(s2, s2->resync_mb_x, s2->resync_mb_y, s2->mb_x-1, s2->mb_y, AC_END|DC_END|MV_END);
+                    }
+                }
+            }
+            break;
+        }
+    }
+}
+
+static int mpeg_decode_end(AVCodecContext *avctx)
+{
+    Mpeg1Context *s = avctx->priv_data;
+
+    if (s->mpeg_enc_ctx_allocated)
+        MPV_common_end(&s->mpeg_enc_ctx);
+    return 0;
+}
+
+AVCodec mpeg1video_decoder = {
+    "mpeg1video",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG1VIDEO,
+    sizeof(Mpeg1Context),
+    mpeg_decode_init,
+    NULL,
+    mpeg_decode_end,
+    mpeg_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
+AVCodec mpeg2video_decoder = {
+    "mpeg2video",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG2VIDEO,
+    sizeof(Mpeg1Context),
+    mpeg_decode_init,
+    NULL,
+    mpeg_decode_end,
+    mpeg_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
+//legacy decoder
+AVCodec mpegvideo_decoder = {
+    "mpegvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG2VIDEO,
+    sizeof(Mpeg1Context),
+    mpeg_decode_init,
+    NULL,
+    mpeg_decode_end,
+    mpeg_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
+#ifdef CONFIG_ENCODERS
+
+AVCodec mpeg1video_encoder = {
+    "mpeg1video",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG1VIDEO,
+    sizeof(MpegEncContext),
+    encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .supported_framerates= ff_frame_rate_tab+1,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+    .capabilities= CODEC_CAP_DELAY,
+};
+
+AVCodec mpeg2video_encoder = {
+    "mpeg2video",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG2VIDEO,
+    sizeof(MpegEncContext),
+    encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .supported_framerates= ff_frame_rate_tab+1,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P, -1},
+    .capabilities= CODEC_CAP_DELAY,
+};
+#endif
+
+#ifdef HAVE_XVMC
+static int mpeg_mc_decode_init(AVCodecContext *avctx){
+    Mpeg1Context *s;
+
+    if( avctx->thread_count > 1)
+        return -1;
+    if( !(avctx->slice_flags & SLICE_FLAG_CODED_ORDER) )
+        return -1;
+    if( !(avctx->slice_flags & SLICE_FLAG_ALLOW_FIELD) ){
+        dprintf(avctx, "mpeg12.c: XvMC decoder will work better if SLICE_FLAG_ALLOW_FIELD is set\n");
+    }
+    mpeg_decode_init(avctx);
+    s = avctx->priv_data;
+
+    avctx->pix_fmt = PIX_FMT_XVMC_MPEG2_IDCT;
+    avctx->xvmc_acceleration = 2;//2 - the blocks are packed!
+
+    return 0;
+}
+
+AVCodec mpeg_xvmc_decoder = {
+    "mpegvideo_xvmc",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG2VIDEO_XVMC,
+    sizeof(Mpeg1Context),
+    mpeg_mc_decode_init,
+    NULL,
+    mpeg_decode_end,
+    mpeg_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED| CODEC_CAP_HWACCEL | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
+#endif
+
+#ifdef CONFIG_MPEGVIDEO_PARSER
+static void mpegvideo_extract_headers(AVCodecParserContext *s,
+                                      AVCodecContext *avctx,
+                                      const uint8_t *buf, int buf_size)
+{
+    ParseContext1 *pc = s->priv_data;
+    const uint8_t *buf_end;
+    uint32_t start_code;
+    int frame_rate_index, ext_type, bytes_left;
+    int frame_rate_ext_n, frame_rate_ext_d;
+    int picture_structure, top_field_first, repeat_first_field, progressive_frame;
+    int horiz_size_ext, vert_size_ext, bit_rate_ext;
+//FIXME replace the crap with get_bits()
+    s->repeat_pict = 0;
+    buf_end = buf + buf_size;
+    while (buf < buf_end) {
+        start_code= -1;
+        buf= ff_find_start_code(buf, buf_end, &start_code);
+        bytes_left = buf_end - buf;
+        switch(start_code) {
+        case PICTURE_START_CODE:
+            if (bytes_left >= 2) {
+                s->pict_type = (buf[1] >> 3) & 7;
+            }
+            break;
+        case SEQ_START_CODE:
+            if (bytes_left >= 7) {
+                pc->width  = (buf[0] << 4) | (buf[1] >> 4);
+                pc->height = ((buf[1] & 0x0f) << 8) | buf[2];
+                avcodec_set_dimensions(avctx, pc->width, pc->height);
+                frame_rate_index = buf[3] & 0xf;
+                pc->frame_rate.den = avctx->time_base.den = ff_frame_rate_tab[frame_rate_index].num;
+                pc->frame_rate.num = avctx->time_base.num = ff_frame_rate_tab[frame_rate_index].den;
+                avctx->bit_rate = ((buf[4]<<10) | (buf[5]<<2) | (buf[6]>>6))*400;
+                avctx->codec_id = CODEC_ID_MPEG1VIDEO;
+                avctx->sub_id = 1;
+            }
+            break;
+        case EXT_START_CODE:
+            if (bytes_left >= 1) {
+                ext_type = (buf[0] >> 4);
+                switch(ext_type) {
+                case 0x1: /* sequence extension */
+                    if (bytes_left >= 6) {
+                        horiz_size_ext = ((buf[1] & 1) << 1) | (buf[2] >> 7);
+                        vert_size_ext = (buf[2] >> 5) & 3;
+                        bit_rate_ext = ((buf[2] & 0x1F)<<7) | (buf[3]>>1);
+                        frame_rate_ext_n = (buf[5] >> 5) & 3;
+                        frame_rate_ext_d = (buf[5] & 0x1f);
+                        pc->progressive_sequence = buf[1] & (1 << 3);
+                        avctx->has_b_frames= !(buf[5] >> 7);
+
+                        pc->width  |=(horiz_size_ext << 12);
+                        pc->height |=( vert_size_ext << 12);
+                        avctx->bit_rate += (bit_rate_ext << 18) * 400;
+                        avcodec_set_dimensions(avctx, pc->width, pc->height);
+                        avctx->time_base.den = pc->frame_rate.den * (frame_rate_ext_n + 1);
+                        avctx->time_base.num = pc->frame_rate.num * (frame_rate_ext_d + 1);
+                        avctx->codec_id = CODEC_ID_MPEG2VIDEO;
+                        avctx->sub_id = 2; /* forces MPEG2 */
+                    }
+                    break;
+                case 0x8: /* picture coding extension */
+                    if (bytes_left >= 5) {
+                        picture_structure = buf[2]&3;
+                        top_field_first = buf[3] & (1 << 7);
+                        repeat_first_field = buf[3] & (1 << 1);
+                        progressive_frame = buf[4] & (1 << 7);
+
+                        /* check if we must repeat the frame */
+                        if (repeat_first_field) {
+                            if (pc->progressive_sequence) {
+                                if (top_field_first)
+                                    s->repeat_pict = 4;
+                                else
+                                    s->repeat_pict = 2;
+                            } else if (progressive_frame) {
+                                s->repeat_pict = 1;
+                            }
+                        }
+
+                        /* the packet only represents half a frame
+                           XXX,FIXME maybe find a different solution */
+                        if(picture_structure != 3)
+                            s->repeat_pict = -1;
+                    }
+                    break;
+                }
+            }
+            break;
+        case -1:
+            goto the_end;
+        default:
+            /* we stop parsing when we encounter a slice. It ensures
+               that this function takes a negligible amount of time */
+            if (start_code >= SLICE_MIN_START_CODE &&
+                start_code <= SLICE_MAX_START_CODE)
+                goto the_end;
+            break;
+        }
+    }
+ the_end: ;
+}
+
+static int mpegvideo_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext1 *pc1 = s->priv_data;
+    ParseContext *pc= &pc1->pc;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= mpeg1_find_frame_end(pc, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+
+    }
+    /* we have a full frame : we just parse the first few MPEG headers
+       to have the full timing information. The time take by this
+       function should be negligible for uncorrupted streams */
+    mpegvideo_extract_headers(s, avctx, buf, buf_size);
+#if 0
+    printf("pict_type=%d frame_rate=%0.3f repeat_pict=%d\n",
+           s->pict_type, (double)avctx->time_base.den / avctx->time_base.num, s->repeat_pict);
+#endif
+
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+static int mpegvideo_split(AVCodecContext *avctx,
+                           const uint8_t *buf, int buf_size)
+{
+    int i;
+    uint32_t state= -1;
+
+    for(i=0; i<buf_size; i++){
+        state= (state<<8) | buf[i];
+        if(state != 0x1B3 && state != 0x1B5 && state < 0x200 && state >= 0x100)
+            return i-3;
+    }
+    return 0;
+}
+
+AVCodecParser mpegvideo_parser = {
+    { CODEC_ID_MPEG1VIDEO, CODEC_ID_MPEG2VIDEO },
+    sizeof(ParseContext1),
+    NULL,
+    mpegvideo_parse,
+    ff_parse1_close,
+    mpegvideo_split,
+};
+#endif /* !CONFIG_MPEGVIDEO_PARSER */
+
+static int imx_dump_header(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size, int keyframe)
+{
+    /* MXF essence element key */
+    static const uint8_t imx_header[16] = { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01,0x05,0x01,0x01,0x00 };
+    uint8_t *poutbufp;
+
+    if (avctx->codec_id != CODEC_ID_MPEG2VIDEO) {
+        av_log(avctx, AV_LOG_ERROR, "imx bitstream filter only applies to mpeg2video codec\n");
+        return 0;
+    }
+
+    *poutbuf = av_malloc(buf_size + 20 + FF_INPUT_BUFFER_PADDING_SIZE);
+    poutbufp = *poutbuf;
+    bytestream_put_buffer(&poutbufp, imx_header, 16);
+    bytestream_put_byte(&poutbufp, 0x83); /* KLV BER long form */
+    bytestream_put_be24(&poutbufp, buf_size);
+    bytestream_put_buffer(&poutbufp, buf, buf_size);
+    *poutbuf_size = poutbufp - *poutbuf;
+    return 1;
+}
+
+AVBitStreamFilter imx_dump_header_bsf = {
+    "imxdump",
+    0,
+    imx_dump_header,
+};
+
+/* this is ugly i know, but the alternative is too make
+   hundreds of vars global and prefix them with ff_mpeg1_
+   which is far uglier. */
+#include "mdec.c"
diff --git a/contrib/ffmpeg/libavcodec/mpeg12data.h b/contrib/ffmpeg/libavcodec/mpeg12data.h
new file mode 100644
index 000000000..1176a75fa
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpeg12data.h
@@ -0,0 +1,474 @@
+/*
+ * MPEG1 codec / MPEG2 decoder
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpeg12data.h
+ * MPEG1/2 tables.
+ */
+
+const uint16_t ff_mpeg1_default_intra_matrix[64] = {
+        8, 16, 19, 22, 26, 27, 29, 34,
+        16, 16, 22, 24, 27, 29, 34, 37,
+        19, 22, 26, 27, 29, 34, 34, 38,
+        22, 22, 26, 27, 29, 34, 37, 40,
+        22, 26, 27, 29, 32, 35, 40, 48,
+        26, 27, 29, 32, 35, 40, 48, 58,
+        26, 27, 29, 34, 38, 46, 56, 69,
+        27, 29, 35, 38, 46, 56, 69, 83
+};
+
+const uint16_t ff_mpeg1_default_non_intra_matrix[64] = {
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+};
+
+static const uint16_t vlc_dc_lum_code[12] = {
+    0x4, 0x0, 0x1, 0x5, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe, 0x1ff,
+};
+static const unsigned char vlc_dc_lum_bits[12] = {
+    3, 2, 2, 3, 3, 4, 5, 6, 7, 8, 9, 9,
+};
+
+static const uint16_t vlc_dc_chroma_code[12] = {
+    0x0, 0x1, 0x2, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe, 0x3fe, 0x3ff,
+};
+static const unsigned char vlc_dc_chroma_bits[12] = {
+    2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10,
+};
+
+static const uint16_t mpeg1_vlc[113][2] = {
+ { 0x3, 2 }, { 0x4, 4 }, { 0x5, 5 }, { 0x6, 7 },
+ { 0x26, 8 }, { 0x21, 8 }, { 0xa, 10 }, { 0x1d, 12 },
+ { 0x18, 12 }, { 0x13, 12 }, { 0x10, 12 }, { 0x1a, 13 },
+ { 0x19, 13 }, { 0x18, 13 }, { 0x17, 13 }, { 0x1f, 14 },
+ { 0x1e, 14 }, { 0x1d, 14 }, { 0x1c, 14 }, { 0x1b, 14 },
+ { 0x1a, 14 }, { 0x19, 14 }, { 0x18, 14 }, { 0x17, 14 },
+ { 0x16, 14 }, { 0x15, 14 }, { 0x14, 14 }, { 0x13, 14 },
+ { 0x12, 14 }, { 0x11, 14 }, { 0x10, 14 }, { 0x18, 15 },
+ { 0x17, 15 }, { 0x16, 15 }, { 0x15, 15 }, { 0x14, 15 },
+ { 0x13, 15 }, { 0x12, 15 }, { 0x11, 15 }, { 0x10, 15 },
+ { 0x3, 3 }, { 0x6, 6 }, { 0x25, 8 }, { 0xc, 10 },
+ { 0x1b, 12 }, { 0x16, 13 }, { 0x15, 13 }, { 0x1f, 15 },
+ { 0x1e, 15 }, { 0x1d, 15 }, { 0x1c, 15 }, { 0x1b, 15 },
+ { 0x1a, 15 }, { 0x19, 15 }, { 0x13, 16 }, { 0x12, 16 },
+ { 0x11, 16 }, { 0x10, 16 }, { 0x5, 4 }, { 0x4, 7 },
+ { 0xb, 10 }, { 0x14, 12 }, { 0x14, 13 }, { 0x7, 5 },
+ { 0x24, 8 }, { 0x1c, 12 }, { 0x13, 13 }, { 0x6, 5 },
+ { 0xf, 10 }, { 0x12, 12 }, { 0x7, 6 }, { 0x9, 10 },
+ { 0x12, 13 }, { 0x5, 6 }, { 0x1e, 12 }, { 0x14, 16 },
+ { 0x4, 6 }, { 0x15, 12 }, { 0x7, 7 }, { 0x11, 12 },
+ { 0x5, 7 }, { 0x11, 13 }, { 0x27, 8 }, { 0x10, 13 },
+ { 0x23, 8 }, { 0x1a, 16 }, { 0x22, 8 }, { 0x19, 16 },
+ { 0x20, 8 }, { 0x18, 16 }, { 0xe, 10 }, { 0x17, 16 },
+ { 0xd, 10 }, { 0x16, 16 }, { 0x8, 10 }, { 0x15, 16 },
+ { 0x1f, 12 }, { 0x1a, 12 }, { 0x19, 12 }, { 0x17, 12 },
+ { 0x16, 12 }, { 0x1f, 13 }, { 0x1e, 13 }, { 0x1d, 13 },
+ { 0x1c, 13 }, { 0x1b, 13 }, { 0x1f, 16 }, { 0x1e, 16 },
+ { 0x1d, 16 }, { 0x1c, 16 }, { 0x1b, 16 },
+ { 0x1, 6 }, /* escape */
+ { 0x2, 2 }, /* EOB */
+};
+
+static const uint16_t mpeg2_vlc[113][2] = {
+  {0x02, 2}, {0x06, 3}, {0x07, 4}, {0x1c, 5},
+  {0x1d, 5}, {0x05, 6}, {0x04, 6}, {0x7b, 7},
+  {0x7c, 7}, {0x23, 8}, {0x22, 8}, {0xfa, 8},
+  {0xfb, 8}, {0xfe, 8}, {0xff, 8}, {0x1f,14},
+  {0x1e,14}, {0x1d,14}, {0x1c,14}, {0x1b,14},
+  {0x1a,14}, {0x19,14}, {0x18,14}, {0x17,14},
+  {0x16,14}, {0x15,14}, {0x14,14}, {0x13,14},
+  {0x12,14}, {0x11,14}, {0x10,14}, {0x18,15},
+  {0x17,15}, {0x16,15}, {0x15,15}, {0x14,15},
+  {0x13,15}, {0x12,15}, {0x11,15}, {0x10,15},
+  {0x02, 3}, {0x06, 5}, {0x79, 7}, {0x27, 8},
+  {0x20, 8}, {0x16,13}, {0x15,13}, {0x1f,15},
+  {0x1e,15}, {0x1d,15}, {0x1c,15}, {0x1b,15},
+  {0x1a,15}, {0x19,15}, {0x13,16}, {0x12,16},
+  {0x11,16}, {0x10,16}, {0x05, 5}, {0x07, 7},
+  {0xfc, 8}, {0x0c,10}, {0x14,13}, {0x07, 5},
+  {0x26, 8}, {0x1c,12}, {0x13,13}, {0x06, 6},
+  {0xfd, 8}, {0x12,12}, {0x07, 6}, {0x04, 9},
+  {0x12,13}, {0x06, 7}, {0x1e,12}, {0x14,16},
+  {0x04, 7}, {0x15,12}, {0x05, 7}, {0x11,12},
+  {0x78, 7}, {0x11,13}, {0x7a, 7}, {0x10,13},
+  {0x21, 8}, {0x1a,16}, {0x25, 8}, {0x19,16},
+  {0x24, 8}, {0x18,16}, {0x05, 9}, {0x17,16},
+  {0x07, 9}, {0x16,16}, {0x0d,10}, {0x15,16},
+  {0x1f,12}, {0x1a,12}, {0x19,12}, {0x17,12},
+  {0x16,12}, {0x1f,13}, {0x1e,13}, {0x1d,13},
+  {0x1c,13}, {0x1b,13}, {0x1f,16}, {0x1e,16},
+  {0x1d,16}, {0x1c,16}, {0x1b,16},
+  {0x01,6}, /* escape */
+  {0x06,4}, /* EOB */
+};
+
+static const int8_t mpeg1_level[111] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40,
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18,  1,  2,  3,  4,  5,  1,
+  2,  3,  4,  1,  2,  3,  1,  2,
+  3,  1,  2,  3,  1,  2,  1,  2,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,
+};
+
+static const int8_t mpeg1_run[111] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  2,  2,  2,  2,  2,  3,
+  3,  3,  3,  4,  4,  4,  5,  5,
+  5,  6,  6,  6,  7,  7,  8,  8,
+  9,  9, 10, 10, 11, 11, 12, 12,
+ 13, 13, 14, 14, 15, 15, 16, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31,
+};
+
+static RLTable rl_mpeg1 = {
+    111,
+    111,
+    mpeg1_vlc,
+    mpeg1_run,
+    mpeg1_level,
+};
+
+static RLTable rl_mpeg2 = {
+    111,
+    111,
+    mpeg2_vlc,
+    mpeg1_run,
+    mpeg1_level,
+};
+
+static const uint8_t mbAddrIncrTable[36][2] = {
+    {0x1, 1},
+    {0x3, 3},
+    {0x2, 3},
+    {0x3, 4},
+    {0x2, 4},
+    {0x3, 5},
+    {0x2, 5},
+    {0x7, 7},
+    {0x6, 7},
+    {0xb, 8},
+    {0xa, 8},
+    {0x9, 8},
+    {0x8, 8},
+    {0x7, 8},
+    {0x6, 8},
+    {0x17, 10},
+    {0x16, 10},
+    {0x15, 10},
+    {0x14, 10},
+    {0x13, 10},
+    {0x12, 10},
+    {0x23, 11},
+    {0x22, 11},
+    {0x21, 11},
+    {0x20, 11},
+    {0x1f, 11},
+    {0x1e, 11},
+    {0x1d, 11},
+    {0x1c, 11},
+    {0x1b, 11},
+    {0x1a, 11},
+    {0x19, 11},
+    {0x18, 11},
+    {0x8, 11}, /* escape */
+    {0xf, 11}, /* stuffing */
+    {0x0, 8}, /* end (and 15 more 0 bits should follow) */
+};
+
+static const uint8_t mbPatTable[64][2] = {
+    {0x1, 9},
+    {0xb, 5},
+    {0x9, 5},
+    {0xd, 6},
+    {0xd, 4},
+    {0x17, 7},
+    {0x13, 7},
+    {0x1f, 8},
+    {0xc, 4},
+    {0x16, 7},
+    {0x12, 7},
+    {0x1e, 8},
+    {0x13, 5},
+    {0x1b, 8},
+    {0x17, 8},
+    {0x13, 8},
+    {0xb, 4},
+    {0x15, 7},
+    {0x11, 7},
+    {0x1d, 8},
+    {0x11, 5},
+    {0x19, 8},
+    {0x15, 8},
+    {0x11, 8},
+    {0xf, 6},
+    {0xf, 8},
+    {0xd, 8},
+    {0x3, 9},
+    {0xf, 5},
+    {0xb, 8},
+    {0x7, 8},
+    {0x7, 9},
+    {0xa, 4},
+    {0x14, 7},
+    {0x10, 7},
+    {0x1c, 8},
+    {0xe, 6},
+    {0xe, 8},
+    {0xc, 8},
+    {0x2, 9},
+    {0x10, 5},
+    {0x18, 8},
+    {0x14, 8},
+    {0x10, 8},
+    {0xe, 5},
+    {0xa, 8},
+    {0x6, 8},
+    {0x6, 9},
+    {0x12, 5},
+    {0x1a, 8},
+    {0x16, 8},
+    {0x12, 8},
+    {0xd, 5},
+    {0x9, 8},
+    {0x5, 8},
+    {0x5, 9},
+    {0xc, 5},
+    {0x8, 8},
+    {0x4, 8},
+    {0x4, 9},
+    {0x7, 3},
+    {0xa, 5},
+    {0x8, 5},
+    {0xc, 6}
+};
+
+#define MB_TYPE_ZERO_MV   0x20000000
+#define IS_ZERO_MV(a)   ((a)&MB_TYPE_ZERO_MV)
+
+static const uint8_t table_mb_ptype[7][2] = {
+    { 3, 5 }, // 0x01 MB_INTRA
+    { 1, 2 }, // 0x02 MB_PAT
+    { 1, 3 }, // 0x08 MB_FOR
+    { 1, 1 }, // 0x0A MB_FOR|MB_PAT
+    { 1, 6 }, // 0x11 MB_QUANT|MB_INTRA
+    { 1, 5 }, // 0x12 MB_QUANT|MB_PAT
+    { 2, 5 }, // 0x1A MB_QUANT|MB_FOR|MB_PAT
+};
+
+static const uint32_t ptype2mb_type[7] = {
+                    MB_TYPE_INTRA,
+                    MB_TYPE_L0 | MB_TYPE_CBP | MB_TYPE_ZERO_MV | MB_TYPE_16x16,
+                    MB_TYPE_L0,
+                    MB_TYPE_L0 | MB_TYPE_CBP,
+    MB_TYPE_QUANT | MB_TYPE_INTRA,
+    MB_TYPE_QUANT | MB_TYPE_L0 | MB_TYPE_CBP | MB_TYPE_ZERO_MV | MB_TYPE_16x16,
+    MB_TYPE_QUANT | MB_TYPE_L0 | MB_TYPE_CBP,
+};
+
+static const uint8_t table_mb_btype[11][2] = {
+    { 3, 5 }, // 0x01 MB_INTRA
+    { 2, 3 }, // 0x04 MB_BACK
+    { 3, 3 }, // 0x06 MB_BACK|MB_PAT
+    { 2, 4 }, // 0x08 MB_FOR
+    { 3, 4 }, // 0x0A MB_FOR|MB_PAT
+    { 2, 2 }, // 0x0C MB_FOR|MB_BACK
+    { 3, 2 }, // 0x0E MB_FOR|MB_BACK|MB_PAT
+    { 1, 6 }, // 0x11 MB_QUANT|MB_INTRA
+    { 2, 6 }, // 0x16 MB_QUANT|MB_BACK|MB_PAT
+    { 3, 6 }, // 0x1A MB_QUANT|MB_FOR|MB_PAT
+    { 2, 5 }, // 0x1E MB_QUANT|MB_FOR|MB_BACK|MB_PAT
+};
+
+static const uint32_t btype2mb_type[11] = {
+                    MB_TYPE_INTRA,
+                    MB_TYPE_L1,
+                    MB_TYPE_L1   | MB_TYPE_CBP,
+                    MB_TYPE_L0,
+                    MB_TYPE_L0   | MB_TYPE_CBP,
+                    MB_TYPE_L0L1,
+                    MB_TYPE_L0L1 | MB_TYPE_CBP,
+    MB_TYPE_QUANT | MB_TYPE_INTRA,
+    MB_TYPE_QUANT | MB_TYPE_L1   | MB_TYPE_CBP,
+    MB_TYPE_QUANT | MB_TYPE_L0   | MB_TYPE_CBP,
+    MB_TYPE_QUANT | MB_TYPE_L0L1 | MB_TYPE_CBP,
+};
+
+static const uint8_t mbMotionVectorTable[17][2] = {
+{ 0x1, 1 },
+{ 0x1, 2 },
+{ 0x1, 3 },
+{ 0x1, 4 },
+{ 0x3, 6 },
+{ 0x5, 7 },
+{ 0x4, 7 },
+{ 0x3, 7 },
+{ 0xb, 9 },
+{ 0xa, 9 },
+{ 0x9, 9 },
+{ 0x11, 10 },
+{ 0x10, 10 },
+{ 0xf, 10 },
+{ 0xe, 10 },
+{ 0xd, 10 },
+{ 0xc, 10 },
+};
+
+const AVRational ff_frame_rate_tab[] = {
+    {    0,    0},
+    {24000, 1001},
+    {   24,    1},
+    {   25,    1},
+    {30000, 1001},
+    {   30,    1},
+    {   50,    1},
+    {60000, 1001},
+    {   60,    1},
+  // Xing's 15fps: (9)
+    {   15,    1},
+  // libmpeg3's "Unofficial economy rates": (10-13)
+    {    5,    1},
+    {   10,    1},
+    {   12,    1},
+    {   15,    1},
+    {    0,    0},
+};
+
+static const uint8_t non_linear_qscale[32] = {
+    0, 1, 2, 3, 4, 5, 6, 7,
+    8,10,12,14,16,18,20,22,
+    24,28,32,36,40,44,48,52,
+    56,64,72,80,88,96,104,112,
+};
+
+static const uint8_t inv_non_linear_qscale[13] = {
+    0, 2, 4, 6, 8,
+    9,10,11,12,13,14,15,16,
+};
+
+const uint8_t ff_mpeg1_dc_scale_table[128]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+    8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+    8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+    8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+};
+
+static const uint8_t mpeg2_dc_scale_table1[128]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+};
+
+static const uint8_t mpeg2_dc_scale_table2[128]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+};
+
+static const uint8_t mpeg2_dc_scale_table3[128]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+};
+
+static const uint8_t *mpeg2_dc_scale_table[4]={
+    ff_mpeg1_dc_scale_table,
+    mpeg2_dc_scale_table1,
+    mpeg2_dc_scale_table2,
+    mpeg2_dc_scale_table3,
+};
+
+static const float mpeg1_aspect[16]={
+    0.0000,
+    1.0000,
+    0.6735,
+    0.7031,
+
+    0.7615,
+    0.8055,
+    0.8437,
+    0.8935,
+
+    0.9157,
+    0.9815,
+    1.0255,
+    1.0695,
+
+    1.0950,
+    1.1575,
+    1.2015,
+};
+
+static const AVRational mpeg2_aspect[16]={
+    {0,1},
+    {1,1},
+    {4,3},
+    {16,9},
+    {221,100},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+    {0,1},
+};
+
+static const uint8_t svcd_scan_offset_placeholder[14]={
+    0x10, 0x0E,
+    0x00, 0x80, 0x81,
+    0x00, 0x80, 0x81,
+    0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff,
+};
diff --git a/contrib/ffmpeg/libavcodec/mpeg4data.h b/contrib/ffmpeg/libavcodec/mpeg4data.h
new file mode 100644
index 000000000..e199c6a14
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpeg4data.h
@@ -0,0 +1,423 @@
+/*
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * H263+ support
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpeg4data.h
+ * mpeg4 tables.
+ */
+
+// shapes
+#define RECT_SHAPE       0
+#define BIN_SHAPE        1
+#define BIN_ONLY_SHAPE   2
+#define GRAY_SHAPE       3
+
+#define SIMPLE_VO_TYPE             1
+#define CORE_VO_TYPE               3
+#define MAIN_VO_TYPE               4
+#define NBIT_VO_TYPE               5
+#define ARTS_VO_TYPE               10
+#define ACE_VO_TYPE                12
+#define ADV_SIMPLE_VO_TYPE         17
+
+// aspect_ratio_info
+#define EXTENDED_PAR 15
+
+//vol_sprite_usage / sprite_enable
+#define STATIC_SPRITE 1
+#define GMC_SPRITE 2
+
+#define MOTION_MARKER 0x1F001
+#define DC_MARKER     0x6B001
+
+static const int mb_type_b_map[4]= {
+    MB_TYPE_DIRECT2 | MB_TYPE_L0L1,
+    MB_TYPE_L0L1 | MB_TYPE_16x16,
+    MB_TYPE_L1 | MB_TYPE_16x16,
+    MB_TYPE_L0 | MB_TYPE_16x16,
+};
+
+#define VOS_STARTCODE        0x1B0
+#define USER_DATA_STARTCODE  0x1B2
+#define GOP_STARTCODE        0x1B3
+#define VISUAL_OBJ_STARTCODE 0x1B5
+#define VOP_STARTCODE        0x1B6
+
+/* dc encoding for mpeg4 */
+const uint8_t DCtab_lum[13][2] =
+{
+    {3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},
+    {1,8}, {1,9}, {1,10}, {1,11},
+};
+
+const uint8_t DCtab_chrom[13][2] =
+{
+    {3,2}, {2,2}, {1,2}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7}, {1,8},
+    {1,9}, {1,10}, {1,11}, {1,12},
+};
+
+const uint16_t intra_vlc[103][2] = {
+{ 0x2, 2 },
+{ 0x6, 3 },{ 0xf, 4 },{ 0xd, 5 },{ 0xc, 5 },
+{ 0x15, 6 },{ 0x13, 6 },{ 0x12, 6 },{ 0x17, 7 },
+{ 0x1f, 8 },{ 0x1e, 8 },{ 0x1d, 8 },{ 0x25, 9 },
+{ 0x24, 9 },{ 0x23, 9 },{ 0x21, 9 },{ 0x21, 10 },
+{ 0x20, 10 },{ 0xf, 10 },{ 0xe, 10 },{ 0x7, 11 },
+{ 0x6, 11 },{ 0x20, 11 },{ 0x21, 11 },{ 0x50, 12 },
+{ 0x51, 12 },{ 0x52, 12 },{ 0xe, 4 },{ 0x14, 6 },
+{ 0x16, 7 },{ 0x1c, 8 },{ 0x20, 9 },{ 0x1f, 9 },
+{ 0xd, 10 },{ 0x22, 11 },{ 0x53, 12 },{ 0x55, 12 },
+{ 0xb, 5 },{ 0x15, 7 },{ 0x1e, 9 },{ 0xc, 10 },
+{ 0x56, 12 },{ 0x11, 6 },{ 0x1b, 8 },{ 0x1d, 9 },
+{ 0xb, 10 },{ 0x10, 6 },{ 0x22, 9 },{ 0xa, 10 },
+{ 0xd, 6 },{ 0x1c, 9 },{ 0x8, 10 },{ 0x12, 7 },
+{ 0x1b, 9 },{ 0x54, 12 },{ 0x14, 7 },{ 0x1a, 9 },
+{ 0x57, 12 },{ 0x19, 8 },{ 0x9, 10 },{ 0x18, 8 },
+{ 0x23, 11 },{ 0x17, 8 },{ 0x19, 9 },{ 0x18, 9 },
+{ 0x7, 10 },{ 0x58, 12 },{ 0x7, 4 },{ 0xc, 6 },
+{ 0x16, 8 },{ 0x17, 9 },{ 0x6, 10 },{ 0x5, 11 },
+{ 0x4, 11 },{ 0x59, 12 },{ 0xf, 6 },{ 0x16, 9 },
+{ 0x5, 10 },{ 0xe, 6 },{ 0x4, 10 },{ 0x11, 7 },
+{ 0x24, 11 },{ 0x10, 7 },{ 0x25, 11 },{ 0x13, 7 },
+{ 0x5a, 12 },{ 0x15, 8 },{ 0x5b, 12 },{ 0x14, 8 },
+{ 0x13, 8 },{ 0x1a, 8 },{ 0x15, 9 },{ 0x14, 9 },
+{ 0x13, 9 },{ 0x12, 9 },{ 0x11, 9 },{ 0x26, 11 },
+{ 0x27, 11 },{ 0x5c, 12 },{ 0x5d, 12 },{ 0x5e, 12 },
+{ 0x5f, 12 },{ 0x3, 7 },
+};
+
+const int8_t intra_level[102] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27,  1,  2,  3,  4,  5,
+  6,  7,  8,  9, 10,  1,  2,  3,
+  4,  5,  1,  2,  3,  4,  1,  2,
+  3,  1,  2,  3,  1,  2,  3,  1,
+  2,  3,  1,  2,  1,  2,  1,  1,
+  1,  1,  1,  1,  2,  3,  4,  5,
+  6,  7,  8,  1,  2,  3,  1,  2,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,
+};
+
+const int8_t intra_run[102] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  2,  2,  2,
+  2,  2,  3,  3,  3,  3,  4,  4,
+  4,  5,  5,  5,  6,  6,  6,  7,
+  7,  7,  8,  8,  9,  9, 10, 11,
+ 12, 13, 14,  0,  0,  0,  0,  0,
+  0,  0,  0,  1,  1,  1,  2,  2,
+  3,  3,  4,  4,  5,  5,  6,  6,
+  7,  8,  9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20,
+};
+
+static RLTable rl_intra = {
+    102,
+    67,
+    intra_vlc,
+    intra_run,
+    intra_level,
+};
+
+static const uint16_t inter_rvlc[170][2]={ //note this is identical to the intra rvlc except that its reordered
+{0x0006,  3},{0x0001,  4},{0x0004,  5},{0x001C,  7},
+{0x003C,  8},{0x003D,  8},{0x007C,  9},{0x00FC, 10},
+{0x00FD, 10},{0x01FC, 11},{0x01FD, 11},{0x03FC, 12},
+{0x07FC, 13},{0x07FD, 13},{0x0BFC, 13},{0x0BFD, 13},
+{0x0FFC, 14},{0x0FFD, 14},{0x1FFC, 15},{0x0007,  3},
+{0x000C,  6},{0x005C,  8},{0x007D,  9},{0x017C, 10},
+{0x02FC, 11},{0x03FD, 12},{0x0DFC, 13},{0x17FC, 14},
+{0x17FD, 14},{0x000A,  4},{0x001D,  7},{0x00BC,  9},
+{0x02FD, 11},{0x05FC, 12},{0x1BFC, 14},{0x1BFD, 14},
+{0x0005,  5},{0x005D,  8},{0x017D, 10},{0x05FD, 12},
+{0x0DFD, 13},{0x1DFC, 14},{0x1FFD, 15},{0x0008,  5},
+{0x006C,  8},{0x037C, 11},{0x0EFC, 13},{0x2FFC, 15},
+{0x0009,  5},{0x00BD,  9},{0x037D, 11},{0x0EFD, 13},
+{0x000D,  6},{0x01BC, 10},{0x06FC, 12},{0x1DFD, 14},
+{0x0014,  6},{0x01BD, 10},{0x06FD, 12},{0x2FFD, 15},
+{0x0015,  6},{0x01DC, 10},{0x0F7C, 13},{0x002C,  7},
+{0x01DD, 10},{0x1EFC, 14},{0x002D,  7},{0x03BC, 11},
+{0x0034,  7},{0x077C, 12},{0x006D,  8},{0x0F7D, 13},
+{0x0074,  8},{0x1EFD, 14},{0x0075,  8},{0x1F7C, 14},
+{0x00DC,  9},{0x1F7D, 14},{0x00DD,  9},{0x1FBC, 14},
+{0x00EC,  9},{0x37FC, 15},{0x01EC, 10},{0x01ED, 10},
+{0x01F4, 10},{0x03BD, 11},{0x03DC, 11},{0x03DD, 11},
+{0x03EC, 11},{0x03ED, 11},{0x03F4, 11},{0x077D, 12},
+{0x07BC, 12},{0x07BD, 12},{0x0FBC, 13},{0x0FBD, 13},
+{0x0FDC, 13},{0x0FDD, 13},{0x1FBD, 14},{0x1FDC, 14},
+{0x1FDD, 14},{0x37FD, 15},{0x3BFC, 15},
+{0x000B,  4},{0x0078,  8},{0x03F5, 11},{0x0FEC, 13},
+{0x1FEC, 14},{0x0012,  5},{0x00ED,  9},{0x07DC, 12},
+{0x1FED, 14},{0x3BFD, 15},{0x0013,  5},{0x03F8, 11},
+{0x3DFC, 15},{0x0018,  6},{0x07DD, 12},{0x0019,  6},
+{0x07EC, 12},{0x0022,  6},{0x0FED, 13},{0x0023,  6},
+{0x0FF4, 13},{0x0035,  7},{0x0FF5, 13},{0x0038,  7},
+{0x0FF8, 13},{0x0039,  7},{0x0FF9, 13},{0x0042,  7},
+{0x1FF4, 14},{0x0043,  7},{0x1FF5, 14},{0x0079,  8},
+{0x1FF8, 14},{0x0082,  8},{0x3DFD, 15},{0x0083,  8},
+{0x00F4,  9},{0x00F5,  9},{0x00F8,  9},{0x00F9,  9},
+{0x0102,  9},{0x0103,  9},{0x01F5, 10},{0x01F8, 10},
+{0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
+{0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
+{0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
+{0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
+{0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
+{0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
+};
+
+static const int8_t inter_rvlc_run[169]={
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  2,  2,  2,
+ 2,  2,  2,  2,  3,  3,  3,  3,
+ 3,  3,  3,  4,  4,  4,  4,  4,
+ 5,  5,  5,  5,  6,  6,  6,  6,
+ 7,  7,  7,  7,  8,  8,  8,  9,
+ 9,  9, 10, 10, 11, 11, 12, 12,
+13, 13, 14, 14, 15, 15, 16, 16,
+17, 17, 18, 19, 20, 21, 22, 23,
+24, 25, 26, 27, 28, 29, 30, 31,
+32, 33, 34, 35, 36, 37, 38,
+ 0,  0,  0,  0,  0,  1,  1,  1,
+ 1,  1,  2,  2,  2,  3,  3,  4,
+ 4,  5,  5,  6,  6,  7,  7,  8,
+ 8,  9,  9, 10, 10, 11, 11, 12,
+12, 13, 13, 14, 15, 16, 17, 18,
+19, 20, 21, 22, 23, 24, 25, 26,
+27, 28, 29, 30, 31, 32, 33, 34,
+35, 36, 37, 38, 39, 40, 41, 42,
+43, 44,
+};
+
+static const int8_t inter_rvlc_level[169]={
+ 1,  2,  3,  4,  5,  6,  7,  8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+17, 18, 19,  1,  2,  3,  4,  5,
+ 6,  7,  8,  9, 10,  1,  2,  3,
+ 4,  5,  6,  7,  1,  2,  3,  4,
+ 5,  6,  7,  1,  2,  3,  4,  5,
+ 1,  2,  3,  4,  1,  2,  3,  4,
+ 1,  2,  3,  4,  1,  2,  3,  1,
+ 2,  3,  1,  2,  1,  2,  1,  2,
+ 1,  2,  1,  2,  1,  2,  1,  2,
+ 1,  2,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,
+ 1,  2,  3,  4,  5,  1,  2,  3,
+ 4,  5,  1,  2,  3,  1,  2,  1,
+ 2,  1,  2,  1,  2,  1,  2,  1,
+ 2,  1,  2,  1,  2,  1,  2,  1,
+ 2,  1,  2,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,
+};
+
+static RLTable rvlc_rl_inter = {
+    169,
+    103,
+    inter_rvlc,
+    inter_rvlc_run,
+    inter_rvlc_level,
+};
+
+static const uint16_t intra_rvlc[170][2]={
+{0x0006,  3},{0x0007,  3},{0x000A,  4},{0x0009,  5},
+{0x0014,  6},{0x0015,  6},{0x0034,  7},{0x0074,  8},
+{0x0075,  8},{0x00DD,  9},{0x00EC,  9},{0x01EC, 10},
+{0x01ED, 10},{0x01F4, 10},{0x03EC, 11},{0x03ED, 11},
+{0x03F4, 11},{0x077D, 12},{0x07BC, 12},{0x0FBD, 13},
+{0x0FDC, 13},{0x07BD, 12},{0x0FDD, 13},{0x1FBD, 14},
+{0x1FDC, 14},{0x1FDD, 14},{0x1FFC, 15},{0x0001,  4},
+{0x0008,  5},{0x002D,  7},{0x006C,  8},{0x006D,  8},
+{0x00DC,  9},{0x01DD, 10},{0x03DC, 11},{0x03DD, 11},
+{0x077C, 12},{0x0FBC, 13},{0x1F7D, 14},{0x1FBC, 14},
+{0x0004,  5},{0x002C,  7},{0x00BC,  9},{0x01DC, 10},
+{0x03BC, 11},{0x03BD, 11},{0x0EFD, 13},{0x0F7C, 13},
+{0x0F7D, 13},{0x1EFD, 14},{0x1F7C, 14},{0x0005,  5},
+{0x005C,  8},{0x00BD,  9},{0x037D, 11},{0x06FC, 12},
+{0x0EFC, 13},{0x1DFD, 14},{0x1EFC, 14},{0x1FFD, 15},
+{0x000C,  6},{0x005D,  8},{0x01BD, 10},{0x03FD, 12},
+{0x06FD, 12},{0x1BFD, 14},{0x000D,  6},{0x007D,  9},
+{0x02FC, 11},{0x05FC, 12},{0x1BFC, 14},{0x1DFC, 14},
+{0x001C,  7},{0x017C, 10},{0x02FD, 11},{0x05FD, 12},
+{0x2FFC, 15},{0x001D,  7},{0x017D, 10},{0x037C, 11},
+{0x0DFD, 13},{0x2FFD, 15},{0x003C,  8},{0x01BC, 10},
+{0x0BFD, 13},{0x17FD, 14},{0x003D,  8},{0x01FD, 11},
+{0x0DFC, 13},{0x37FC, 15},{0x007C,  9},{0x03FC, 12},
+{0x00FC, 10},{0x0BFC, 13},{0x00FD, 10},{0x37FD, 15},
+{0x01FC, 11},{0x07FC, 13},{0x07FD, 13},{0x0FFC, 14},
+{0x0FFD, 14},{0x17FC, 14},{0x3BFC, 15},
+{0x000B,  4},{0x0078,  8},{0x03F5, 11},{0x0FEC, 13},
+{0x1FEC, 14},{0x0012,  5},{0x00ED,  9},{0x07DC, 12},
+{0x1FED, 14},{0x3BFD, 15},{0x0013,  5},{0x03F8, 11},
+{0x3DFC, 15},{0x0018,  6},{0x07DD, 12},{0x0019,  6},
+{0x07EC, 12},{0x0022,  6},{0x0FED, 13},{0x0023,  6},
+{0x0FF4, 13},{0x0035,  7},{0x0FF5, 13},{0x0038,  7},
+{0x0FF8, 13},{0x0039,  7},{0x0FF9, 13},{0x0042,  7},
+{0x1FF4, 14},{0x0043,  7},{0x1FF5, 14},{0x0079,  8},
+{0x1FF8, 14},{0x0082,  8},{0x3DFD, 15},{0x0083,  8},
+{0x00F4,  9},{0x00F5,  9},{0x00F8,  9},{0x00F9,  9},
+{0x0102,  9},{0x0103,  9},{0x01F5, 10},{0x01F8, 10},
+{0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
+{0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
+{0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
+{0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
+{0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
+{0x3F7C, 15},{0x3F7D, 15},{0x0000,  4}
+};
+
+static const int8_t intra_rvlc_run[169]={
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  0,  0,  0,  0,  0,
+ 0,  0,  0,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 2,  2,  2,  2,  2,  2,  2,  2,
+ 2,  2,  2,  3,  3,  3,  3,  3,
+ 3,  3,  3,  3,  4,  4,  4,  4,
+ 4,  4,  5,  5,  5,  5,  5,  5,
+ 6,  6,  6,  6,  6,  7,  7,  7,
+ 7,  7,  8,  8,  8,  8,  9,  9,
+ 9,  9, 10, 10, 11, 11, 12, 12,
+13, 14, 15, 16, 17, 18, 19,
+ 0,  0,  0,  0,  0,  1,  1,  1,
+ 1,  1,  2,  2,  2,  3,  3,  4,
+ 4,  5,  5,  6,  6,  7,  7,  8,
+ 8,  9,  9, 10, 10, 11, 11, 12,
+12, 13, 13, 14, 15, 16, 17, 18,
+19, 20, 21, 22, 23, 24, 25, 26,
+27, 28, 29, 30, 31, 32, 33, 34,
+35, 36, 37, 38, 39, 40, 41, 42,
+43, 44,
+};
+
+static const int8_t intra_rvlc_level[169]={
+ 1,  2,  3,  4,  5,  6,  7,  8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+17, 18, 19, 20, 21, 22, 23, 24,
+25, 26, 27,  1,  2,  3,  4,  5,
+ 6,  7,  8,  9, 10, 11, 12, 13,
+ 1,  2,  3,  4,  5,  6,  7,  8,
+ 9, 10, 11,  1,  2,  3,  4,  5,
+ 6,  7,  8,  9,  1,  2,  3,  4,
+ 5,  6,  1,  2,  3,  4,  5,  6,
+ 1,  2,  3,  4,  5,  1,  2,  3,
+ 4,  5,  1,  2,  3,  4,  1,  2,
+ 3,  4,  1,  2,  1,  2,  1,  2,
+ 1,  1,  1,  1,  1,  1,  1,
+ 1,  2,  3,  4,  5,  1,  2,  3,
+ 4,  5,  1,  2,  3,  1,  2,  1,
+ 2,  1,  2,  1,  2,  1,  2,  1,
+ 2,  1,  2,  1,  2,  1,  2,  1,
+ 2,  1,  2,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,  1,  1,  1,  1,  1,  1,
+ 1,  1,
+};
+
+static RLTable rvlc_rl_intra = {
+    169,
+    103,
+    intra_rvlc,
+    intra_rvlc_run,
+    intra_rvlc_level,
+};
+
+static const uint16_t sprite_trajectory_tab[15][2] = {
+ {0x00, 2}, {0x02, 3},  {0x03, 3},  {0x04, 3}, {0x05, 3}, {0x06, 3},
+ {0x0E, 4}, {0x1E, 5},  {0x3E, 6},  {0x7E, 7}, {0xFE, 8},
+ {0x1FE, 9},{0x3FE, 10},{0x7FE, 11},{0xFFE, 12},
+};
+
+static const uint8_t mb_type_b_tab[4][2] = {
+ {1, 1}, {1, 2}, {1, 3}, {1, 4},
+};
+
+static const AVRational pixel_aspect[16]={
+ {0, 1},
+ {1, 1},
+ {12, 11},
+ {10, 11},
+ {16, 11},
+ {40, 33},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+ {0, 1},
+};
+
+/* these matrixes will be permuted for the idct */
+const int16_t ff_mpeg4_default_intra_matrix[64] = {
+  8, 17, 18, 19, 21, 23, 25, 27,
+ 17, 18, 19, 21, 23, 25, 27, 28,
+ 20, 21, 22, 23, 24, 26, 28, 30,
+ 21, 22, 23, 24, 26, 28, 30, 32,
+ 22, 23, 24, 26, 28, 30, 32, 35,
+ 23, 24, 26, 28, 30, 32, 35, 38,
+ 25, 26, 28, 30, 32, 35, 38, 41,
+ 27, 28, 30, 32, 35, 38, 41, 45,
+};
+
+const int16_t ff_mpeg4_default_non_intra_matrix[64] = {
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 17, 18, 19, 20, 21, 22, 23, 24,
+ 18, 19, 20, 21, 22, 23, 24, 25,
+ 19, 20, 21, 22, 23, 24, 26, 27,
+ 20, 21, 22, 23, 25, 26, 27, 28,
+ 21, 22, 23, 24, 26, 27, 28, 30,
+ 22, 23, 24, 26, 27, 28, 30, 31,
+ 23, 24, 25, 27, 28, 30, 31, 33,
+};
+
+const uint8_t ff_mpeg4_y_dc_scale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,34,36,38,40,42,44,46
+};
+const uint8_t ff_mpeg4_c_dc_scale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,20,21,22,23,24,25
+};
+
+const uint16_t ff_mpeg4_resync_prefix[8]={
+    0x7F00, 0x7E00, 0x7C00, 0x7800, 0x7000, 0x6000, 0x4000, 0x0000
+};
+
+static const uint8_t mpeg4_dc_threshold[8]={
+    99, 13, 15, 17, 19, 21, 23, 0
+};
diff --git a/contrib/ffmpeg/libavcodec/mpegaudio.c b/contrib/ffmpeg/libavcodec/mpegaudio.c
new file mode 100644
index 000000000..aa93442d5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegaudio.c
@@ -0,0 +1,799 @@
+/*
+ * The simplest mpeg audio layer 2 encoder
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegaudio.c
+ * The simplest mpeg audio layer 2 encoder.
+ */
+
+#include "avcodec.h"
+#include "bitstream.h"
+#include "mpegaudio.h"
+
+/* currently, cannot change these constants (need to modify
+   quantization stage) */
+#define MUL(a,b) (((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)
+#define FIX(a)   ((int)((a) * (1 << FRAC_BITS)))
+
+#define SAMPLES_BUF_SIZE 4096
+
+typedef struct MpegAudioContext {
+    PutBitContext pb;
+    int nb_channels;
+    int freq, bit_rate;
+    int lsf;           /* 1 if mpeg2 low bitrate selected */
+    int bitrate_index; /* bit rate */
+    int freq_index;
+    int frame_size; /* frame size, in bits, without padding */
+    int64_t nb_samples; /* total number of samples encoded */
+    /* padding computation */
+    int frame_frac, frame_frac_incr, do_padding;
+    short samples_buf[MPA_MAX_CHANNELS][SAMPLES_BUF_SIZE]; /* buffer for filter */
+    int samples_offset[MPA_MAX_CHANNELS];       /* offset in samples_buf */
+    int sb_samples[MPA_MAX_CHANNELS][3][12][SBLIMIT];
+    unsigned char scale_factors[MPA_MAX_CHANNELS][SBLIMIT][3]; /* scale factors */
+    /* code to group 3 scale factors */
+    unsigned char scale_code[MPA_MAX_CHANNELS][SBLIMIT];
+    int sblimit; /* number of used subbands */
+    const unsigned char *alloc_table;
+} MpegAudioContext;
+
+/* define it to use floats in quantization (I don't like floats !) */
+//#define USE_FLOATS
+
+#include "mpegaudiotab.h"
+
+static int MPA_encode_init(AVCodecContext *avctx)
+{
+    MpegAudioContext *s = avctx->priv_data;
+    int freq = avctx->sample_rate;
+    int bitrate = avctx->bit_rate;
+    int channels = avctx->channels;
+    int i, v, table;
+    float a;
+
+    if (channels > 2)
+        return -1;
+    bitrate = bitrate / 1000;
+    s->nb_channels = channels;
+    s->freq = freq;
+    s->bit_rate = bitrate * 1000;
+    avctx->frame_size = MPA_FRAME_SIZE;
+
+    /* encoding freq */
+    s->lsf = 0;
+    for(i=0;i<3;i++) {
+        if (mpa_freq_tab[i] == freq)
+            break;
+        if ((mpa_freq_tab[i] / 2) == freq) {
+            s->lsf = 1;
+            break;
+        }
+    }
+    if (i == 3){
+        av_log(avctx, AV_LOG_ERROR, "Sampling rate %d is not allowed in mp2\n", freq);
+        return -1;
+    }
+    s->freq_index = i;
+
+    /* encoding bitrate & frequency */
+    for(i=0;i<15;i++) {
+        if (mpa_bitrate_tab[s->lsf][1][i] == bitrate)
+            break;
+    }
+    if (i == 15){
+        av_log(avctx, AV_LOG_ERROR, "bitrate %d is not allowed in mp2\n", bitrate);
+        return -1;
+    }
+    s->bitrate_index = i;
+
+    /* compute total header size & pad bit */
+
+    a = (float)(bitrate * 1000 * MPA_FRAME_SIZE) / (freq * 8.0);
+    s->frame_size = ((int)a) * 8;
+
+    /* frame fractional size to compute padding */
+    s->frame_frac = 0;
+    s->frame_frac_incr = (int)((a - floor(a)) * 65536.0);
+
+    /* select the right allocation table */
+    table = l2_select_table(bitrate, s->nb_channels, freq, s->lsf);
+
+    /* number of used subbands */
+    s->sblimit = sblimit_table[table];
+    s->alloc_table = alloc_tables[table];
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_DEBUG, "%d kb/s, %d Hz, frame_size=%d bits, table=%d, padincr=%x\n",
+           bitrate, freq, s->frame_size, table, s->frame_frac_incr);
+#endif
+
+    for(i=0;i<s->nb_channels;i++)
+        s->samples_offset[i] = 0;
+
+    for(i=0;i<257;i++) {
+        int v;
+        v = mpa_enwindow[i];
+#if WFRAC_BITS != 16
+        v = (v + (1 << (16 - WFRAC_BITS - 1))) >> (16 - WFRAC_BITS);
+#endif
+        filter_bank[i] = v;
+        if ((i & 63) != 0)
+            v = -v;
+        if (i != 0)
+            filter_bank[512 - i] = v;
+    }
+
+    for(i=0;i<64;i++) {
+        v = (int)(pow(2.0, (3 - i) / 3.0) * (1 << 20));
+        if (v <= 0)
+            v = 1;
+        scale_factor_table[i] = v;
+#ifdef USE_FLOATS
+        scale_factor_inv_table[i] = pow(2.0, -(3 - i) / 3.0) / (float)(1 << 20);
+#else
+#define P 15
+        scale_factor_shift[i] = 21 - P - (i / 3);
+        scale_factor_mult[i] = (1 << P) * pow(2.0, (i % 3) / 3.0);
+#endif
+    }
+    for(i=0;i<128;i++) {
+        v = i - 64;
+        if (v <= -3)
+            v = 0;
+        else if (v < 0)
+            v = 1;
+        else if (v == 0)
+            v = 2;
+        else if (v < 3)
+            v = 3;
+        else
+            v = 4;
+        scale_diff_table[i] = v;
+    }
+
+    for(i=0;i<17;i++) {
+        v = quant_bits[i];
+        if (v < 0)
+            v = -v;
+        else
+            v = v * 3;
+        total_quant_bits[i] = 12 * v;
+    }
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    return 0;
+}
+
+/* 32 point floating point IDCT without 1/sqrt(2) coef zero scaling */
+static void idct32(int *out, int *tab)
+{
+    int i, j;
+    int *t, *t1, xr;
+    const int *xp = costab32;
+
+    for(j=31;j>=3;j-=2) tab[j] += tab[j - 2];
+
+    t = tab + 30;
+    t1 = tab + 2;
+    do {
+        t[0] += t[-4];
+        t[1] += t[1 - 4];
+        t -= 4;
+    } while (t != t1);
+
+    t = tab + 28;
+    t1 = tab + 4;
+    do {
+        t[0] += t[-8];
+        t[1] += t[1-8];
+        t[2] += t[2-8];
+        t[3] += t[3-8];
+        t -= 8;
+    } while (t != t1);
+
+    t = tab;
+    t1 = tab + 32;
+    do {
+        t[ 3] = -t[ 3];
+        t[ 6] = -t[ 6];
+
+        t[11] = -t[11];
+        t[12] = -t[12];
+        t[13] = -t[13];
+        t[15] = -t[15];
+        t += 16;
+    } while (t != t1);
+
+
+    t = tab;
+    t1 = tab + 8;
+    do {
+        int x1, x2, x3, x4;
+
+        x3 = MUL(t[16], FIX(SQRT2*0.5));
+        x4 = t[0] - x3;
+        x3 = t[0] + x3;
+
+        x2 = MUL(-(t[24] + t[8]), FIX(SQRT2*0.5));
+        x1 = MUL((t[8] - x2), xp[0]);
+        x2 = MUL((t[8] + x2), xp[1]);
+
+        t[ 0] = x3 + x1;
+        t[ 8] = x4 - x2;
+        t[16] = x4 + x2;
+        t[24] = x3 - x1;
+        t++;
+    } while (t != t1);
+
+    xp += 2;
+    t = tab;
+    t1 = tab + 4;
+    do {
+        xr = MUL(t[28],xp[0]);
+        t[28] = (t[0] - xr);
+        t[0] = (t[0] + xr);
+
+        xr = MUL(t[4],xp[1]);
+        t[ 4] = (t[24] - xr);
+        t[24] = (t[24] + xr);
+
+        xr = MUL(t[20],xp[2]);
+        t[20] = (t[8] - xr);
+        t[ 8] = (t[8] + xr);
+
+        xr = MUL(t[12],xp[3]);
+        t[12] = (t[16] - xr);
+        t[16] = (t[16] + xr);
+        t++;
+    } while (t != t1);
+    xp += 4;
+
+    for (i = 0; i < 4; i++) {
+        xr = MUL(tab[30-i*4],xp[0]);
+        tab[30-i*4] = (tab[i*4] - xr);
+        tab[   i*4] = (tab[i*4] + xr);
+
+        xr = MUL(tab[ 2+i*4],xp[1]);
+        tab[ 2+i*4] = (tab[28-i*4] - xr);
+        tab[28-i*4] = (tab[28-i*4] + xr);
+
+        xr = MUL(tab[31-i*4],xp[0]);
+        tab[31-i*4] = (tab[1+i*4] - xr);
+        tab[ 1+i*4] = (tab[1+i*4] + xr);
+
+        xr = MUL(tab[ 3+i*4],xp[1]);
+        tab[ 3+i*4] = (tab[29-i*4] - xr);
+        tab[29-i*4] = (tab[29-i*4] + xr);
+
+        xp += 2;
+    }
+
+    t = tab + 30;
+    t1 = tab + 1;
+    do {
+        xr = MUL(t1[0], *xp);
+        t1[0] = (t[0] - xr);
+        t[0] = (t[0] + xr);
+        t -= 2;
+        t1 += 2;
+        xp++;
+    } while (t >= tab);
+
+    for(i=0;i<32;i++) {
+        out[i] = tab[bitinv32[i]];
+    }
+}
+
+#define WSHIFT (WFRAC_BITS + 15 - FRAC_BITS)
+
+static void filter(MpegAudioContext *s, int ch, short *samples, int incr)
+{
+    short *p, *q;
+    int sum, offset, i, j;
+    int tmp[64];
+    int tmp1[32];
+    int *out;
+
+    //    print_pow1(samples, 1152);
+
+    offset = s->samples_offset[ch];
+    out = &s->sb_samples[ch][0][0][0];
+    for(j=0;j<36;j++) {
+        /* 32 samples at once */
+        for(i=0;i<32;i++) {
+            s->samples_buf[ch][offset + (31 - i)] = samples[0];
+            samples += incr;
+        }
+
+        /* filter */
+        p = s->samples_buf[ch] + offset;
+        q = filter_bank;
+        /* maxsum = 23169 */
+        for(i=0;i<64;i++) {
+            sum = p[0*64] * q[0*64];
+            sum += p[1*64] * q[1*64];
+            sum += p[2*64] * q[2*64];
+            sum += p[3*64] * q[3*64];
+            sum += p[4*64] * q[4*64];
+            sum += p[5*64] * q[5*64];
+            sum += p[6*64] * q[6*64];
+            sum += p[7*64] * q[7*64];
+            tmp[i] = sum;
+            p++;
+            q++;
+        }
+        tmp1[0] = tmp[16] >> WSHIFT;
+        for( i=1; i<=16; i++ ) tmp1[i] = (tmp[i+16]+tmp[16-i]) >> WSHIFT;
+        for( i=17; i<=31; i++ ) tmp1[i] = (tmp[i+16]-tmp[80-i]) >> WSHIFT;
+
+        idct32(out, tmp1);
+
+        /* advance of 32 samples */
+        offset -= 32;
+        out += 32;
+        /* handle the wrap around */
+        if (offset < 0) {
+            memmove(s->samples_buf[ch] + SAMPLES_BUF_SIZE - (512 - 32),
+                    s->samples_buf[ch], (512 - 32) * 2);
+            offset = SAMPLES_BUF_SIZE - 512;
+        }
+    }
+    s->samples_offset[ch] = offset;
+
+    //    print_pow(s->sb_samples, 1152);
+}
+
+static void compute_scale_factors(unsigned char scale_code[SBLIMIT],
+                                  unsigned char scale_factors[SBLIMIT][3],
+                                  int sb_samples[3][12][SBLIMIT],
+                                  int sblimit)
+{
+    int *p, vmax, v, n, i, j, k, code;
+    int index, d1, d2;
+    unsigned char *sf = &scale_factors[0][0];
+
+    for(j=0;j<sblimit;j++) {
+        for(i=0;i<3;i++) {
+            /* find the max absolute value */
+            p = &sb_samples[i][0][j];
+            vmax = abs(*p);
+            for(k=1;k<12;k++) {
+                p += SBLIMIT;
+                v = abs(*p);
+                if (v > vmax)
+                    vmax = v;
+            }
+            /* compute the scale factor index using log 2 computations */
+            if (vmax > 0) {
+                n = av_log2(vmax);
+                /* n is the position of the MSB of vmax. now
+                   use at most 2 compares to find the index */
+                index = (21 - n) * 3 - 3;
+                if (index >= 0) {
+                    while (vmax <= scale_factor_table[index+1])
+                        index++;
+                } else {
+                    index = 0; /* very unlikely case of overflow */
+                }
+            } else {
+                index = 62; /* value 63 is not allowed */
+            }
+
+#if 0
+            printf("%2d:%d in=%x %x %d\n",
+                   j, i, vmax, scale_factor_table[index], index);
+#endif
+            /* store the scale factor */
+            assert(index >=0 && index <= 63);
+            sf[i] = index;
+        }
+
+        /* compute the transmission factor : look if the scale factors
+           are close enough to each other */
+        d1 = scale_diff_table[sf[0] - sf[1] + 64];
+        d2 = scale_diff_table[sf[1] - sf[2] + 64];
+
+        /* handle the 25 cases */
+        switch(d1 * 5 + d2) {
+        case 0*5+0:
+        case 0*5+4:
+        case 3*5+4:
+        case 4*5+0:
+        case 4*5+4:
+            code = 0;
+            break;
+        case 0*5+1:
+        case 0*5+2:
+        case 4*5+1:
+        case 4*5+2:
+            code = 3;
+            sf[2] = sf[1];
+            break;
+        case 0*5+3:
+        case 4*5+3:
+            code = 3;
+            sf[1] = sf[2];
+            break;
+        case 1*5+0:
+        case 1*5+4:
+        case 2*5+4:
+            code = 1;
+            sf[1] = sf[0];
+            break;
+        case 1*5+1:
+        case 1*5+2:
+        case 2*5+0:
+        case 2*5+1:
+        case 2*5+2:
+            code = 2;
+            sf[1] = sf[2] = sf[0];
+            break;
+        case 2*5+3:
+        case 3*5+3:
+            code = 2;
+            sf[0] = sf[1] = sf[2];
+            break;
+        case 3*5+0:
+        case 3*5+1:
+        case 3*5+2:
+            code = 2;
+            sf[0] = sf[2] = sf[1];
+            break;
+        case 1*5+3:
+            code = 2;
+            if (sf[0] > sf[2])
+              sf[0] = sf[2];
+            sf[1] = sf[2] = sf[0];
+            break;
+        default:
+            assert(0); //cant happen
+            code = 0;           /* kill warning */
+        }
+
+#if 0
+        printf("%d: %2d %2d %2d %d %d -> %d\n", j,
+               sf[0], sf[1], sf[2], d1, d2, code);
+#endif
+        scale_code[j] = code;
+        sf += 3;
+    }
+}
+
+/* The most important function : psycho acoustic module. In this
+   encoder there is basically none, so this is the worst you can do,
+   but also this is the simpler. */
+static void psycho_acoustic_model(MpegAudioContext *s, short smr[SBLIMIT])
+{
+    int i;
+
+    for(i=0;i<s->sblimit;i++) {
+        smr[i] = (int)(fixed_smr[i] * 10);
+    }
+}
+
+
+#define SB_NOTALLOCATED  0
+#define SB_ALLOCATED     1
+#define SB_NOMORE        2
+
+/* Try to maximize the smr while using a number of bits inferior to
+   the frame size. I tried to make the code simpler, faster and
+   smaller than other encoders :-) */
+static void compute_bit_allocation(MpegAudioContext *s,
+                                   short smr1[MPA_MAX_CHANNELS][SBLIMIT],
+                                   unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT],
+                                   int *padding)
+{
+    int i, ch, b, max_smr, max_ch, max_sb, current_frame_size, max_frame_size;
+    int incr;
+    short smr[MPA_MAX_CHANNELS][SBLIMIT];
+    unsigned char subband_status[MPA_MAX_CHANNELS][SBLIMIT];
+    const unsigned char *alloc;
+
+    memcpy(smr, smr1, s->nb_channels * sizeof(short) * SBLIMIT);
+    memset(subband_status, SB_NOTALLOCATED, s->nb_channels * SBLIMIT);
+    memset(bit_alloc, 0, s->nb_channels * SBLIMIT);
+
+    /* compute frame size and padding */
+    max_frame_size = s->frame_size;
+    s->frame_frac += s->frame_frac_incr;
+    if (s->frame_frac >= 65536) {
+        s->frame_frac -= 65536;
+        s->do_padding = 1;
+        max_frame_size += 8;
+    } else {
+        s->do_padding = 0;
+    }
+
+    /* compute the header + bit alloc size */
+    current_frame_size = 32;
+    alloc = s->alloc_table;
+    for(i=0;i<s->sblimit;i++) {
+        incr = alloc[0];
+        current_frame_size += incr * s->nb_channels;
+        alloc += 1 << incr;
+    }
+    for(;;) {
+        /* look for the subband with the largest signal to mask ratio */
+        max_sb = -1;
+        max_ch = -1;
+        max_smr = 0x80000000;
+        for(ch=0;ch<s->nb_channels;ch++) {
+            for(i=0;i<s->sblimit;i++) {
+                if (smr[ch][i] > max_smr && subband_status[ch][i] != SB_NOMORE) {
+                    max_smr = smr[ch][i];
+                    max_sb = i;
+                    max_ch = ch;
+                }
+            }
+        }
+#if 0
+        printf("current=%d max=%d max_sb=%d alloc=%d\n",
+               current_frame_size, max_frame_size, max_sb,
+               bit_alloc[max_sb]);
+#endif
+        if (max_sb < 0)
+            break;
+
+        /* find alloc table entry (XXX: not optimal, should use
+           pointer table) */
+        alloc = s->alloc_table;
+        for(i=0;i<max_sb;i++) {
+            alloc += 1 << alloc[0];
+        }
+
+        if (subband_status[max_ch][max_sb] == SB_NOTALLOCATED) {
+            /* nothing was coded for this band: add the necessary bits */
+            incr = 2 + nb_scale_factors[s->scale_code[max_ch][max_sb]] * 6;
+            incr += total_quant_bits[alloc[1]];
+        } else {
+            /* increments bit allocation */
+            b = bit_alloc[max_ch][max_sb];
+            incr = total_quant_bits[alloc[b + 1]] -
+                total_quant_bits[alloc[b]];
+        }
+
+        if (current_frame_size + incr <= max_frame_size) {
+            /* can increase size */
+            b = ++bit_alloc[max_ch][max_sb];
+            current_frame_size += incr;
+            /* decrease smr by the resolution we added */
+            smr[max_ch][max_sb] = smr1[max_ch][max_sb] - quant_snr[alloc[b]];
+            /* max allocation size reached ? */
+            if (b == ((1 << alloc[0]) - 1))
+                subband_status[max_ch][max_sb] = SB_NOMORE;
+            else
+                subband_status[max_ch][max_sb] = SB_ALLOCATED;
+        } else {
+            /* cannot increase the size of this subband */
+            subband_status[max_ch][max_sb] = SB_NOMORE;
+        }
+    }
+    *padding = max_frame_size - current_frame_size;
+    assert(*padding >= 0);
+
+#if 0
+    for(i=0;i<s->sblimit;i++) {
+        printf("%d ", bit_alloc[i]);
+    }
+    printf("\n");
+#endif
+}
+
+/*
+ * Output the mpeg audio layer 2 frame. Note how the code is small
+ * compared to other encoders :-)
+ */
+static void encode_frame(MpegAudioContext *s,
+                         unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT],
+                         int padding)
+{
+    int i, j, k, l, bit_alloc_bits, b, ch;
+    unsigned char *sf;
+    int q[3];
+    PutBitContext *p = &s->pb;
+
+    /* header */
+
+    put_bits(p, 12, 0xfff);
+    put_bits(p, 1, 1 - s->lsf); /* 1 = mpeg1 ID, 0 = mpeg2 lsf ID */
+    put_bits(p, 2, 4-2);  /* layer 2 */
+    put_bits(p, 1, 1); /* no error protection */
+    put_bits(p, 4, s->bitrate_index);
+    put_bits(p, 2, s->freq_index);
+    put_bits(p, 1, s->do_padding); /* use padding */
+    put_bits(p, 1, 0);             /* private_bit */
+    put_bits(p, 2, s->nb_channels == 2 ? MPA_STEREO : MPA_MONO);
+    put_bits(p, 2, 0); /* mode_ext */
+    put_bits(p, 1, 0); /* no copyright */
+    put_bits(p, 1, 1); /* original */
+    put_bits(p, 2, 0); /* no emphasis */
+
+    /* bit allocation */
+    j = 0;
+    for(i=0;i<s->sblimit;i++) {
+        bit_alloc_bits = s->alloc_table[j];
+        for(ch=0;ch<s->nb_channels;ch++) {
+            put_bits(p, bit_alloc_bits, bit_alloc[ch][i]);
+        }
+        j += 1 << bit_alloc_bits;
+    }
+
+    /* scale codes */
+    for(i=0;i<s->sblimit;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            if (bit_alloc[ch][i])
+                put_bits(p, 2, s->scale_code[ch][i]);
+        }
+    }
+
+    /* scale factors */
+    for(i=0;i<s->sblimit;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            if (bit_alloc[ch][i]) {
+                sf = &s->scale_factors[ch][i][0];
+                switch(s->scale_code[ch][i]) {
+                case 0:
+                    put_bits(p, 6, sf[0]);
+                    put_bits(p, 6, sf[1]);
+                    put_bits(p, 6, sf[2]);
+                    break;
+                case 3:
+                case 1:
+                    put_bits(p, 6, sf[0]);
+                    put_bits(p, 6, sf[2]);
+                    break;
+                case 2:
+                    put_bits(p, 6, sf[0]);
+                    break;
+                }
+            }
+        }
+    }
+
+    /* quantization & write sub band samples */
+
+    for(k=0;k<3;k++) {
+        for(l=0;l<12;l+=3) {
+            j = 0;
+            for(i=0;i<s->sblimit;i++) {
+                bit_alloc_bits = s->alloc_table[j];
+                for(ch=0;ch<s->nb_channels;ch++) {
+                    b = bit_alloc[ch][i];
+                    if (b) {
+                        int qindex, steps, m, sample, bits;
+                        /* we encode 3 sub band samples of the same sub band at a time */
+                        qindex = s->alloc_table[j+b];
+                        steps = quant_steps[qindex];
+                        for(m=0;m<3;m++) {
+                            sample = s->sb_samples[ch][k][l + m][i];
+                            /* divide by scale factor */
+#ifdef USE_FLOATS
+                            {
+                                float a;
+                                a = (float)sample * scale_factor_inv_table[s->scale_factors[ch][i][k]];
+                                q[m] = (int)((a + 1.0) * steps * 0.5);
+                            }
+#else
+                            {
+                                int q1, e, shift, mult;
+                                e = s->scale_factors[ch][i][k];
+                                shift = scale_factor_shift[e];
+                                mult = scale_factor_mult[e];
+
+                                /* normalize to P bits */
+                                if (shift < 0)
+                                    q1 = sample << (-shift);
+                                else
+                                    q1 = sample >> shift;
+                                q1 = (q1 * mult) >> P;
+                                q[m] = ((q1 + (1 << P)) * steps) >> (P + 1);
+                            }
+#endif
+                            if (q[m] >= steps)
+                                q[m] = steps - 1;
+                            assert(q[m] >= 0 && q[m] < steps);
+                        }
+                        bits = quant_bits[qindex];
+                        if (bits < 0) {
+                            /* group the 3 values to save bits */
+                            put_bits(p, -bits,
+                                     q[0] + steps * (q[1] + steps * q[2]));
+#if 0
+                            printf("%d: gr1 %d\n",
+                                   i, q[0] + steps * (q[1] + steps * q[2]));
+#endif
+                        } else {
+#if 0
+                            printf("%d: gr3 %d %d %d\n",
+                                   i, q[0], q[1], q[2]);
+#endif
+                            put_bits(p, bits, q[0]);
+                            put_bits(p, bits, q[1]);
+                            put_bits(p, bits, q[2]);
+                        }
+                    }
+                }
+                /* next subband in alloc table */
+                j += 1 << bit_alloc_bits;
+            }
+        }
+    }
+
+    /* padding */
+    for(i=0;i<padding;i++)
+        put_bits(p, 1, 0);
+
+    /* flush */
+    flush_put_bits(p);
+}
+
+static int MPA_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame, int buf_size, void *data)
+{
+    MpegAudioContext *s = avctx->priv_data;
+    short *samples = data;
+    short smr[MPA_MAX_CHANNELS][SBLIMIT];
+    unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT];
+    int padding, i;
+
+    for(i=0;i<s->nb_channels;i++) {
+        filter(s, i, samples + i, s->nb_channels);
+    }
+
+    for(i=0;i<s->nb_channels;i++) {
+        compute_scale_factors(s->scale_code[i], s->scale_factors[i],
+                              s->sb_samples[i], s->sblimit);
+    }
+    for(i=0;i<s->nb_channels;i++) {
+        psycho_acoustic_model(s, smr[i]);
+    }
+    compute_bit_allocation(s, smr, bit_alloc, &padding);
+
+    init_put_bits(&s->pb, frame, MPA_MAX_CODED_FRAME_SIZE);
+
+    encode_frame(s, bit_alloc, padding);
+
+    s->nb_samples += MPA_FRAME_SIZE;
+    return pbBufPtr(&s->pb) - s->pb.buf;
+}
+
+static int MPA_encode_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+AVCodec mp2_encoder = {
+    "mp2",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MP2,
+    sizeof(MpegAudioContext),
+    MPA_encode_init,
+    MPA_encode_frame,
+    MPA_encode_close,
+    NULL,
+};
+
+#undef FIX
diff --git a/contrib/ffmpeg/libavcodec/mpegaudio.h b/contrib/ffmpeg/libavcodec/mpegaudio.h
new file mode 100644
index 000000000..3eadf92a8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegaudio.h
@@ -0,0 +1,106 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegaudio.h
+ * mpeg audio declarations for both encoder and decoder.
+ */
+
+/* max frame size, in samples */
+#define MPA_FRAME_SIZE 1152
+
+/* max compressed frame size */
+#define MPA_MAX_CODED_FRAME_SIZE 1792
+
+#define MPA_MAX_CHANNELS 2
+
+#define SBLIMIT 32 /* number of subbands */
+
+#define MPA_STEREO  0
+#define MPA_JSTEREO 1
+#define MPA_DUAL    2
+#define MPA_MONO    3
+
+/* header + layer + bitrate + freq + lsf/mpeg25 */
+#define SAME_HEADER_MASK \
+   (0xffe00000 | (3 << 17) | (0xf << 12) | (3 << 10) | (3 << 19))
+
+/* define USE_HIGHPRECISION to have a bit exact (but slower) mpeg
+   audio decoder */
+
+#ifdef USE_HIGHPRECISION
+#define FRAC_BITS   23   /* fractional bits for sb_samples and dct */
+#define WFRAC_BITS  16   /* fractional bits for window */
+#else
+#define FRAC_BITS   15   /* fractional bits for sb_samples and dct */
+#define WFRAC_BITS  14   /* fractional bits for window */
+#endif
+
+#if defined(USE_HIGHPRECISION) && defined(CONFIG_AUDIO_NONSHORT)
+typedef int32_t OUT_INT;
+#define OUT_MAX INT32_MAX
+#define OUT_MIN INT32_MIN
+#define OUT_SHIFT (WFRAC_BITS + FRAC_BITS - 31)
+#else
+typedef int16_t OUT_INT;
+#define OUT_MAX INT16_MAX
+#define OUT_MIN INT16_MIN
+#define OUT_SHIFT (WFRAC_BITS + FRAC_BITS - 15)
+#endif
+
+#if FRAC_BITS <= 15
+typedef int16_t MPA_INT;
+#else
+typedef int32_t MPA_INT;
+#endif
+
+int l2_select_table(int bitrate, int nb_channels, int freq, int lsf);
+int mpa_decode_header(AVCodecContext *avctx, uint32_t head, int *sample_rate);
+void ff_mpa_synth_init(MPA_INT *window);
+void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
+                         MPA_INT *window, int *dither_state,
+                         OUT_INT *samples, int incr,
+                         int32_t sb_samples[SBLIMIT]);
+
+extern const uint16_t mpa_bitrate_tab[2][3][15];
+extern const uint16_t mpa_freq_tab[3];
+extern const unsigned char *alloc_tables[5];
+extern const double enwindow[512];
+extern const int sblimit_table[5];
+extern const int quant_steps[17];
+extern const int quant_bits[17];
+extern const int32_t mpa_enwindow[257];
+
+/* fast header check for resync */
+static inline int ff_mpa_check_header(uint32_t header){
+    /* header */
+    if ((header & 0xffe00000) != 0xffe00000)
+        return -1;
+    /* layer check */
+    if ((header & (3<<17)) == 0)
+        return -1;
+    /* bit rate */
+    if ((header & (0xf<<12)) == 0xf<<12)
+        return -1;
+    /* frequency */
+    if ((header & (3<<10)) == 3<<10)
+        return -1;
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/mpegaudiodec.c b/contrib/ffmpeg/libavcodec/mpegaudiodec.c
new file mode 100644
index 000000000..d64c9f611
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegaudiodec.c
@@ -0,0 +1,2878 @@
+/*
+ * MPEG Audio decoder
+ * Copyright (c) 2001, 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegaudiodec.c
+ * MPEG Audio decoder.
+ */
+
+//#define DEBUG
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+
+/*
+ * TODO:
+ *  - in low precision mode, use more 16 bit multiplies in synth filter
+ *  - test lsf / mpeg25 extensively.
+ */
+
+/* define USE_HIGHPRECISION to have a bit exact (but slower) mpeg
+   audio decoder */
+#ifdef CONFIG_MPEGAUDIO_HP
+#   define USE_HIGHPRECISION
+#endif
+
+#include "mpegaudio.h"
+
+#include "mathops.h"
+
+#define FRAC_ONE    (1 << FRAC_BITS)
+
+#define FIX(a)   ((int)((a) * FRAC_ONE))
+/* WARNING: only correct for posititive numbers */
+#define FIXR(a)   ((int)((a) * FRAC_ONE + 0.5))
+#define FRAC_RND(a) (((a) + (FRAC_ONE/2)) >> FRAC_BITS)
+
+#define FIXHR(a) ((int)((a) * (1LL<<32) + 0.5))
+
+/****************/
+
+#define HEADER_SIZE 4
+#define BACKSTEP_SIZE 512
+#define EXTRABYTES 24
+
+struct GranuleDef;
+
+typedef struct MPADecodeContext {
+    DECLARE_ALIGNED_8(uint8_t, last_buf[2*BACKSTEP_SIZE + EXTRABYTES]);
+    int last_buf_size;
+    int frame_size;
+    /* next header (used in free format parsing) */
+    uint32_t free_format_next_header;
+    int error_protection;
+    int layer;
+    int sample_rate;
+    int sample_rate_index; /* between 0 and 8 */
+    int bit_rate;
+    GetBitContext gb;
+    GetBitContext in_gb;
+    int nb_channels;
+    int mode;
+    int mode_ext;
+    int lsf;
+    MPA_INT synth_buf[MPA_MAX_CHANNELS][512 * 2] __attribute__((aligned(16)));
+    int synth_buf_offset[MPA_MAX_CHANNELS];
+    int32_t sb_samples[MPA_MAX_CHANNELS][36][SBLIMIT] __attribute__((aligned(16)));
+    int32_t mdct_buf[MPA_MAX_CHANNELS][SBLIMIT * 18]; /* previous samples, for layer 3 MDCT */
+#ifdef DEBUG
+    int frame_count;
+#endif
+    void (*compute_antialias)(struct MPADecodeContext *s, struct GranuleDef *g);
+    int adu_mode; ///< 0 for standard mp3, 1 for adu formatted mp3
+    int dither_state;
+    int error_resilience;
+    AVCodecContext* avctx;
+} MPADecodeContext;
+
+/**
+ * Context for MP3On4 decoder
+ */
+typedef struct MP3On4DecodeContext {
+    int frames;   ///< number of mp3 frames per block (number of mp3 decoder instances)
+    int chan_cfg; ///< channel config number
+    MPADecodeContext *mp3decctx[5]; ///< MPADecodeContext for every decoder instance
+} MP3On4DecodeContext;
+
+/* layer 3 "granule" */
+typedef struct GranuleDef {
+    uint8_t scfsi;
+    int part2_3_length;
+    int big_values;
+    int global_gain;
+    int scalefac_compress;
+    uint8_t block_type;
+    uint8_t switch_point;
+    int table_select[3];
+    int subblock_gain[3];
+    uint8_t scalefac_scale;
+    uint8_t count1table_select;
+    int region_size[3]; /* number of huffman codes in each region */
+    int preflag;
+    int short_start, long_end; /* long/short band indexes */
+    uint8_t scale_factors[40];
+    int32_t sb_hybrid[SBLIMIT * 18]; /* 576 samples */
+} GranuleDef;
+
+#define MODE_EXT_MS_STEREO 2
+#define MODE_EXT_I_STEREO  1
+
+/* layer 3 huffman tables */
+typedef struct HuffTable {
+    int xsize;
+    const uint8_t *bits;
+    const uint16_t *codes;
+} HuffTable;
+
+#include "mpegaudiodectab.h"
+
+static void compute_antialias_integer(MPADecodeContext *s, GranuleDef *g);
+static void compute_antialias_float(MPADecodeContext *s, GranuleDef *g);
+
+/* vlc structure for decoding layer 3 huffman tables */
+static VLC huff_vlc[16];
+static VLC huff_quad_vlc[2];
+/* computed from band_size_long */
+static uint16_t band_index_long[9][23];
+/* XXX: free when all decoders are closed */
+#define TABLE_4_3_SIZE (8191 + 16)*4
+static int8_t  table_4_3_exp[TABLE_4_3_SIZE];
+static uint32_t table_4_3_value[TABLE_4_3_SIZE];
+static uint32_t exp_table[512];
+static uint32_t expval_table[512][16];
+/* intensity stereo coef table */
+static int32_t is_table[2][16];
+static int32_t is_table_lsf[2][2][16];
+static int32_t csa_table[8][4];
+static float csa_table_float[8][4];
+static int32_t mdct_win[8][36];
+
+/* lower 2 bits: modulo 3, higher bits: shift */
+static uint16_t scale_factor_modshift[64];
+/* [i][j]:  2^(-j/3) * FRAC_ONE * 2^(i+2) / (2^(i+2) - 1) */
+static int32_t scale_factor_mult[15][3];
+/* mult table for layer 2 group quantization */
+
+#define SCALE_GEN(v) \
+{ FIXR(1.0 * (v)), FIXR(0.7937005259 * (v)), FIXR(0.6299605249 * (v)) }
+
+static const int32_t scale_factor_mult2[3][3] = {
+    SCALE_GEN(4.0 / 3.0), /* 3 steps */
+    SCALE_GEN(4.0 / 5.0), /* 5 steps */
+    SCALE_GEN(4.0 / 9.0), /* 9 steps */
+};
+
+static MPA_INT window[512] __attribute__((aligned(16)));
+
+/* layer 1 unscaling */
+/* n = number of bits of the mantissa minus 1 */
+static inline int l1_unscale(int n, int mant, int scale_factor)
+{
+    int shift, mod;
+    int64_t val;
+
+    shift = scale_factor_modshift[scale_factor];
+    mod = shift & 3;
+    shift >>= 2;
+    val = MUL64(mant + (-1 << n) + 1, scale_factor_mult[n-1][mod]);
+    shift += n;
+    /* NOTE: at this point, 1 <= shift >= 21 + 15 */
+    return (int)((val + (1LL << (shift - 1))) >> shift);
+}
+
+static inline int l2_unscale_group(int steps, int mant, int scale_factor)
+{
+    int shift, mod, val;
+
+    shift = scale_factor_modshift[scale_factor];
+    mod = shift & 3;
+    shift >>= 2;
+
+    val = (mant - (steps >> 1)) * scale_factor_mult2[steps >> 2][mod];
+    /* NOTE: at this point, 0 <= shift <= 21 */
+    if (shift > 0)
+        val = (val + (1 << (shift - 1))) >> shift;
+    return val;
+}
+
+/* compute value^(4/3) * 2^(exponent/4). It normalized to FRAC_BITS */
+static inline int l3_unscale(int value, int exponent)
+{
+    unsigned int m;
+    int e;
+
+    e = table_4_3_exp  [4*value + (exponent&3)];
+    m = table_4_3_value[4*value + (exponent&3)];
+    e -= (exponent >> 2);
+    assert(e>=1);
+    if (e > 31)
+        return 0;
+    m = (m + (1 << (e-1))) >> e;
+
+    return m;
+}
+
+/* all integer n^(4/3) computation code */
+#define DEV_ORDER 13
+
+#define POW_FRAC_BITS 24
+#define POW_FRAC_ONE    (1 << POW_FRAC_BITS)
+#define POW_FIX(a)   ((int)((a) * POW_FRAC_ONE))
+#define POW_MULL(a,b) (((int64_t)(a) * (int64_t)(b)) >> POW_FRAC_BITS)
+
+static int dev_4_3_coefs[DEV_ORDER];
+
+#if 0 /* unused */
+static int pow_mult3[3] = {
+    POW_FIX(1.0),
+    POW_FIX(1.25992104989487316476),
+    POW_FIX(1.58740105196819947474),
+};
+#endif
+
+static void int_pow_init(void)
+{
+    int i, a;
+
+    a = POW_FIX(1.0);
+    for(i=0;i<DEV_ORDER;i++) {
+        a = POW_MULL(a, POW_FIX(4.0 / 3.0) - i * POW_FIX(1.0)) / (i + 1);
+        dev_4_3_coefs[i] = a;
+    }
+}
+
+#if 0 /* unused, remove? */
+/* return the mantissa and the binary exponent */
+static int int_pow(int i, int *exp_ptr)
+{
+    int e, er, eq, j;
+    int a, a1;
+
+    /* renormalize */
+    a = i;
+    e = POW_FRAC_BITS;
+    while (a < (1 << (POW_FRAC_BITS - 1))) {
+        a = a << 1;
+        e--;
+    }
+    a -= (1 << POW_FRAC_BITS);
+    a1 = 0;
+    for(j = DEV_ORDER - 1; j >= 0; j--)
+        a1 = POW_MULL(a, dev_4_3_coefs[j] + a1);
+    a = (1 << POW_FRAC_BITS) + a1;
+    /* exponent compute (exact) */
+    e = e * 4;
+    er = e % 3;
+    eq = e / 3;
+    a = POW_MULL(a, pow_mult3[er]);
+    while (a >= 2 * POW_FRAC_ONE) {
+        a = a >> 1;
+        eq++;
+    }
+    /* convert to float */
+    while (a < POW_FRAC_ONE) {
+        a = a << 1;
+        eq--;
+    }
+    /* now POW_FRAC_ONE <= a < 2 * POW_FRAC_ONE */
+#if POW_FRAC_BITS > FRAC_BITS
+    a = (a + (1 << (POW_FRAC_BITS - FRAC_BITS - 1))) >> (POW_FRAC_BITS - FRAC_BITS);
+    /* correct overflow */
+    if (a >= 2 * (1 << FRAC_BITS)) {
+        a = a >> 1;
+        eq++;
+    }
+#endif
+    *exp_ptr = eq;
+    return a;
+}
+#endif
+
+static int decode_init(AVCodecContext * avctx)
+{
+    MPADecodeContext *s = avctx->priv_data;
+    static int init=0;
+    int i, j, k;
+
+    s->avctx = avctx;
+
+#if defined(USE_HIGHPRECISION) && defined(CONFIG_AUDIO_NONSHORT)
+    avctx->sample_fmt= SAMPLE_FMT_S32;
+#else
+    avctx->sample_fmt= SAMPLE_FMT_S16;
+#endif
+    s->error_resilience= avctx->error_resilience;
+
+    if(avctx->antialias_algo != FF_AA_FLOAT)
+        s->compute_antialias= compute_antialias_integer;
+    else
+        s->compute_antialias= compute_antialias_float;
+
+    if (!init && !avctx->parse_only) {
+        /* scale factors table for layer 1/2 */
+        for(i=0;i<64;i++) {
+            int shift, mod;
+            /* 1.0 (i = 3) is normalized to 2 ^ FRAC_BITS */
+            shift = (i / 3);
+            mod = i % 3;
+            scale_factor_modshift[i] = mod | (shift << 2);
+        }
+
+        /* scale factor multiply for layer 1 */
+        for(i=0;i<15;i++) {
+            int n, norm;
+            n = i + 2;
+            norm = ((INT64_C(1) << n) * FRAC_ONE) / ((1 << n) - 1);
+            scale_factor_mult[i][0] = MULL(FIXR(1.0 * 2.0), norm);
+            scale_factor_mult[i][1] = MULL(FIXR(0.7937005259 * 2.0), norm);
+            scale_factor_mult[i][2] = MULL(FIXR(0.6299605249 * 2.0), norm);
+            dprintf(avctx, "%d: norm=%x s=%x %x %x\n",
+                    i, norm,
+                    scale_factor_mult[i][0],
+                    scale_factor_mult[i][1],
+                    scale_factor_mult[i][2]);
+        }
+
+        ff_mpa_synth_init(window);
+
+        /* huffman decode tables */
+        for(i=1;i<16;i++) {
+            const HuffTable *h = &mpa_huff_tables[i];
+            int xsize, x, y;
+            unsigned int n;
+            uint8_t  tmp_bits [512];
+            uint16_t tmp_codes[512];
+
+            memset(tmp_bits , 0, sizeof(tmp_bits ));
+            memset(tmp_codes, 0, sizeof(tmp_codes));
+
+            xsize = h->xsize;
+            n = xsize * xsize;
+
+            j = 0;
+            for(x=0;x<xsize;x++) {
+                for(y=0;y<xsize;y++){
+                    tmp_bits [(x << 5) | y | ((x&&y)<<4)]= h->bits [j  ];
+                    tmp_codes[(x << 5) | y | ((x&&y)<<4)]= h->codes[j++];
+                }
+            }
+
+            /* XXX: fail test */
+            init_vlc(&huff_vlc[i], 7, 512,
+                     tmp_bits, 1, 1, tmp_codes, 2, 2, 1);
+        }
+        for(i=0;i<2;i++) {
+            init_vlc(&huff_quad_vlc[i], i == 0 ? 7 : 4, 16,
+                     mpa_quad_bits[i], 1, 1, mpa_quad_codes[i], 1, 1, 1);
+        }
+
+        for(i=0;i<9;i++) {
+            k = 0;
+            for(j=0;j<22;j++) {
+                band_index_long[i][j] = k;
+                k += band_size_long[i][j];
+            }
+            band_index_long[i][22] = k;
+        }
+
+        /* compute n ^ (4/3) and store it in mantissa/exp format */
+
+        int_pow_init();
+        for(i=1;i<TABLE_4_3_SIZE;i++) {
+            double f, fm;
+            int e, m;
+            f = pow((double)(i/4), 4.0 / 3.0) * pow(2, (i&3)*0.25);
+            fm = frexp(f, &e);
+            m = (uint32_t)(fm*(1LL<<31) + 0.5);
+            e+= FRAC_BITS - 31 + 5 - 100;
+
+            /* normalized to FRAC_BITS */
+            table_4_3_value[i] = m;
+//            av_log(NULL, AV_LOG_DEBUG, "%d %d %f\n", i, m, pow((double)i, 4.0 / 3.0));
+            table_4_3_exp[i] = -e;
+        }
+        for(i=0; i<512*16; i++){
+            int exponent= (i>>4);
+            double f= pow(i&15, 4.0 / 3.0) * pow(2, (exponent-400)*0.25 + FRAC_BITS + 5);
+            expval_table[exponent][i&15]= llrint(f);
+            if((i&15)==1)
+                exp_table[exponent]= llrint(f);
+        }
+
+        for(i=0;i<7;i++) {
+            float f;
+            int v;
+            if (i != 6) {
+                f = tan((double)i * M_PI / 12.0);
+                v = FIXR(f / (1.0 + f));
+            } else {
+                v = FIXR(1.0);
+            }
+            is_table[0][i] = v;
+            is_table[1][6 - i] = v;
+        }
+        /* invalid values */
+        for(i=7;i<16;i++)
+            is_table[0][i] = is_table[1][i] = 0.0;
+
+        for(i=0;i<16;i++) {
+            double f;
+            int e, k;
+
+            for(j=0;j<2;j++) {
+                e = -(j + 1) * ((i + 1) >> 1);
+                f = pow(2.0, e / 4.0);
+                k = i & 1;
+                is_table_lsf[j][k ^ 1][i] = FIXR(f);
+                is_table_lsf[j][k][i] = FIXR(1.0);
+                dprintf(avctx, "is_table_lsf %d %d: %x %x\n",
+                        i, j, is_table_lsf[j][0][i], is_table_lsf[j][1][i]);
+            }
+        }
+
+        for(i=0;i<8;i++) {
+            float ci, cs, ca;
+            ci = ci_table[i];
+            cs = 1.0 / sqrt(1.0 + ci * ci);
+            ca = cs * ci;
+            csa_table[i][0] = FIXHR(cs/4);
+            csa_table[i][1] = FIXHR(ca/4);
+            csa_table[i][2] = FIXHR(ca/4) + FIXHR(cs/4);
+            csa_table[i][3] = FIXHR(ca/4) - FIXHR(cs/4);
+            csa_table_float[i][0] = cs;
+            csa_table_float[i][1] = ca;
+            csa_table_float[i][2] = ca + cs;
+            csa_table_float[i][3] = ca - cs;
+//            printf("%d %d %d %d\n", FIX(cs), FIX(cs-1), FIX(ca), FIX(cs)-FIX(ca));
+//            av_log(NULL, AV_LOG_DEBUG,"%f %f %f %f\n", cs, ca, ca+cs, ca-cs);
+        }
+
+        /* compute mdct windows */
+        for(i=0;i<36;i++) {
+            for(j=0; j<4; j++){
+                double d;
+
+                if(j==2 && i%3 != 1)
+                    continue;
+
+                d= sin(M_PI * (i + 0.5) / 36.0);
+                if(j==1){
+                    if     (i>=30) d= 0;
+                    else if(i>=24) d= sin(M_PI * (i - 18 + 0.5) / 12.0);
+                    else if(i>=18) d= 1;
+                }else if(j==3){
+                    if     (i<  6) d= 0;
+                    else if(i< 12) d= sin(M_PI * (i -  6 + 0.5) / 12.0);
+                    else if(i< 18) d= 1;
+                }
+                //merge last stage of imdct into the window coefficients
+                d*= 0.5 / cos(M_PI*(2*i + 19)/72);
+
+                if(j==2)
+                    mdct_win[j][i/3] = FIXHR((d / (1<<5)));
+                else
+                    mdct_win[j][i  ] = FIXHR((d / (1<<5)));
+//                av_log(NULL, AV_LOG_DEBUG, "%2d %d %f\n", i,j,d / (1<<5));
+            }
+        }
+
+        /* NOTE: we do frequency inversion adter the MDCT by changing
+           the sign of the right window coefs */
+        for(j=0;j<4;j++) {
+            for(i=0;i<36;i+=2) {
+                mdct_win[j + 4][i] = mdct_win[j][i];
+                mdct_win[j + 4][i + 1] = -mdct_win[j][i + 1];
+            }
+        }
+
+#if defined(DEBUG)
+        for(j=0;j<8;j++) {
+            av_log(avctx, AV_LOG_DEBUG, "win%d=\n", j);
+            for(i=0;i<36;i++)
+                av_log(avctx, AV_LOG_DEBUG, "%f, ", (double)mdct_win[j][i] / FRAC_ONE);
+            av_log(avctx, AV_LOG_DEBUG, "\n");
+        }
+#endif
+        init = 1;
+    }
+
+#ifdef DEBUG
+    s->frame_count = 0;
+#endif
+    if (avctx->codec_id == CODEC_ID_MP3ADU)
+        s->adu_mode = 1;
+    return 0;
+}
+
+/* tab[i][j] = 1.0 / (2.0 * cos(pi*(2*k+1) / 2^(6 - j))) */
+
+/* cos(i*pi/64) */
+
+#define COS0_0  FIXHR(0.50060299823519630134/2)
+#define COS0_1  FIXHR(0.50547095989754365998/2)
+#define COS0_2  FIXHR(0.51544730992262454697/2)
+#define COS0_3  FIXHR(0.53104259108978417447/2)
+#define COS0_4  FIXHR(0.55310389603444452782/2)
+#define COS0_5  FIXHR(0.58293496820613387367/2)
+#define COS0_6  FIXHR(0.62250412303566481615/2)
+#define COS0_7  FIXHR(0.67480834145500574602/2)
+#define COS0_8  FIXHR(0.74453627100229844977/2)
+#define COS0_9  FIXHR(0.83934964541552703873/2)
+#define COS0_10 FIXHR(0.97256823786196069369/2)
+#define COS0_11 FIXHR(1.16943993343288495515/4)
+#define COS0_12 FIXHR(1.48416461631416627724/4)
+#define COS0_13 FIXHR(2.05778100995341155085/8)
+#define COS0_14 FIXHR(3.40760841846871878570/8)
+#define COS0_15 FIXHR(10.19000812354805681150/32)
+
+#define COS1_0 FIXHR(0.50241928618815570551/2)
+#define COS1_1 FIXHR(0.52249861493968888062/2)
+#define COS1_2 FIXHR(0.56694403481635770368/2)
+#define COS1_3 FIXHR(0.64682178335999012954/2)
+#define COS1_4 FIXHR(0.78815462345125022473/2)
+#define COS1_5 FIXHR(1.06067768599034747134/4)
+#define COS1_6 FIXHR(1.72244709823833392782/4)
+#define COS1_7 FIXHR(5.10114861868916385802/16)
+
+#define COS2_0 FIXHR(0.50979557910415916894/2)
+#define COS2_1 FIXHR(0.60134488693504528054/2)
+#define COS2_2 FIXHR(0.89997622313641570463/2)
+#define COS2_3 FIXHR(2.56291544774150617881/8)
+
+#define COS3_0 FIXHR(0.54119610014619698439/2)
+#define COS3_1 FIXHR(1.30656296487637652785/4)
+
+#define COS4_0 FIXHR(0.70710678118654752439/2)
+
+/* butterfly operator */
+#define BF(a, b, c, s)\
+{\
+    tmp0 = tab[a] + tab[b];\
+    tmp1 = tab[a] - tab[b];\
+    tab[a] = tmp0;\
+    tab[b] = MULH(tmp1<<(s), c);\
+}
+
+#define BF1(a, b, c, d)\
+{\
+    BF(a, b, COS4_0, 1);\
+    BF(c, d,-COS4_0, 1);\
+    tab[c] += tab[d];\
+}
+
+#define BF2(a, b, c, d)\
+{\
+    BF(a, b, COS4_0, 1);\
+    BF(c, d,-COS4_0, 1);\
+    tab[c] += tab[d];\
+    tab[a] += tab[c];\
+    tab[c] += tab[b];\
+    tab[b] += tab[d];\
+}
+
+#define ADD(a, b) tab[a] += tab[b]
+
+/* DCT32 without 1/sqrt(2) coef zero scaling. */
+static void dct32(int32_t *out, int32_t *tab)
+{
+    int tmp0, tmp1;
+
+    /* pass 1 */
+    BF( 0, 31, COS0_0 , 1);
+    BF(15, 16, COS0_15, 5);
+    /* pass 2 */
+    BF( 0, 15, COS1_0 , 1);
+    BF(16, 31,-COS1_0 , 1);
+    /* pass 1 */
+    BF( 7, 24, COS0_7 , 1);
+    BF( 8, 23, COS0_8 , 1);
+    /* pass 2 */
+    BF( 7,  8, COS1_7 , 4);
+    BF(23, 24,-COS1_7 , 4);
+    /* pass 3 */
+    BF( 0,  7, COS2_0 , 1);
+    BF( 8, 15,-COS2_0 , 1);
+    BF(16, 23, COS2_0 , 1);
+    BF(24, 31,-COS2_0 , 1);
+    /* pass 1 */
+    BF( 3, 28, COS0_3 , 1);
+    BF(12, 19, COS0_12, 2);
+    /* pass 2 */
+    BF( 3, 12, COS1_3 , 1);
+    BF(19, 28,-COS1_3 , 1);
+    /* pass 1 */
+    BF( 4, 27, COS0_4 , 1);
+    BF(11, 20, COS0_11, 2);
+    /* pass 2 */
+    BF( 4, 11, COS1_4 , 1);
+    BF(20, 27,-COS1_4 , 1);
+    /* pass 3 */
+    BF( 3,  4, COS2_3 , 3);
+    BF(11, 12,-COS2_3 , 3);
+    BF(19, 20, COS2_3 , 3);
+    BF(27, 28,-COS2_3 , 3);
+    /* pass 4 */
+    BF( 0,  3, COS3_0 , 1);
+    BF( 4,  7,-COS3_0 , 1);
+    BF( 8, 11, COS3_0 , 1);
+    BF(12, 15,-COS3_0 , 1);
+    BF(16, 19, COS3_0 , 1);
+    BF(20, 23,-COS3_0 , 1);
+    BF(24, 27, COS3_0 , 1);
+    BF(28, 31,-COS3_0 , 1);
+
+
+
+    /* pass 1 */
+    BF( 1, 30, COS0_1 , 1);
+    BF(14, 17, COS0_14, 3);
+    /* pass 2 */
+    BF( 1, 14, COS1_1 , 1);
+    BF(17, 30,-COS1_1 , 1);
+    /* pass 1 */
+    BF( 6, 25, COS0_6 , 1);
+    BF( 9, 22, COS0_9 , 1);
+    /* pass 2 */
+    BF( 6,  9, COS1_6 , 2);
+    BF(22, 25,-COS1_6 , 2);
+    /* pass 3 */
+    BF( 1,  6, COS2_1 , 1);
+    BF( 9, 14,-COS2_1 , 1);
+    BF(17, 22, COS2_1 , 1);
+    BF(25, 30,-COS2_1 , 1);
+
+    /* pass 1 */
+    BF( 2, 29, COS0_2 , 1);
+    BF(13, 18, COS0_13, 3);
+    /* pass 2 */
+    BF( 2, 13, COS1_2 , 1);
+    BF(18, 29,-COS1_2 , 1);
+    /* pass 1 */
+    BF( 5, 26, COS0_5 , 1);
+    BF(10, 21, COS0_10, 1);
+    /* pass 2 */
+    BF( 5, 10, COS1_5 , 2);
+    BF(21, 26,-COS1_5 , 2);
+    /* pass 3 */
+    BF( 2,  5, COS2_2 , 1);
+    BF(10, 13,-COS2_2 , 1);
+    BF(18, 21, COS2_2 , 1);
+    BF(26, 29,-COS2_2 , 1);
+    /* pass 4 */
+    BF( 1,  2, COS3_1 , 2);
+    BF( 5,  6,-COS3_1 , 2);
+    BF( 9, 10, COS3_1 , 2);
+    BF(13, 14,-COS3_1 , 2);
+    BF(17, 18, COS3_1 , 2);
+    BF(21, 22,-COS3_1 , 2);
+    BF(25, 26, COS3_1 , 2);
+    BF(29, 30,-COS3_1 , 2);
+
+    /* pass 5 */
+    BF1( 0,  1,  2,  3);
+    BF2( 4,  5,  6,  7);
+    BF1( 8,  9, 10, 11);
+    BF2(12, 13, 14, 15);
+    BF1(16, 17, 18, 19);
+    BF2(20, 21, 22, 23);
+    BF1(24, 25, 26, 27);
+    BF2(28, 29, 30, 31);
+
+    /* pass 6 */
+
+    ADD( 8, 12);
+    ADD(12, 10);
+    ADD(10, 14);
+    ADD(14,  9);
+    ADD( 9, 13);
+    ADD(13, 11);
+    ADD(11, 15);
+
+    out[ 0] = tab[0];
+    out[16] = tab[1];
+    out[ 8] = tab[2];
+    out[24] = tab[3];
+    out[ 4] = tab[4];
+    out[20] = tab[5];
+    out[12] = tab[6];
+    out[28] = tab[7];
+    out[ 2] = tab[8];
+    out[18] = tab[9];
+    out[10] = tab[10];
+    out[26] = tab[11];
+    out[ 6] = tab[12];
+    out[22] = tab[13];
+    out[14] = tab[14];
+    out[30] = tab[15];
+
+    ADD(24, 28);
+    ADD(28, 26);
+    ADD(26, 30);
+    ADD(30, 25);
+    ADD(25, 29);
+    ADD(29, 27);
+    ADD(27, 31);
+
+    out[ 1] = tab[16] + tab[24];
+    out[17] = tab[17] + tab[25];
+    out[ 9] = tab[18] + tab[26];
+    out[25] = tab[19] + tab[27];
+    out[ 5] = tab[20] + tab[28];
+    out[21] = tab[21] + tab[29];
+    out[13] = tab[22] + tab[30];
+    out[29] = tab[23] + tab[31];
+    out[ 3] = tab[24] + tab[20];
+    out[19] = tab[25] + tab[21];
+    out[11] = tab[26] + tab[22];
+    out[27] = tab[27] + tab[23];
+    out[ 7] = tab[28] + tab[18];
+    out[23] = tab[29] + tab[19];
+    out[15] = tab[30] + tab[17];
+    out[31] = tab[31];
+}
+
+#if FRAC_BITS <= 15
+
+static inline int round_sample(int *sum)
+{
+    int sum1;
+    sum1 = (*sum) >> OUT_SHIFT;
+    *sum &= (1<<OUT_SHIFT)-1;
+    if (sum1 < OUT_MIN)
+        sum1 = OUT_MIN;
+    else if (sum1 > OUT_MAX)
+        sum1 = OUT_MAX;
+    return sum1;
+}
+
+/* signed 16x16 -> 32 multiply add accumulate */
+#define MACS(rt, ra, rb) MAC16(rt, ra, rb)
+
+/* signed 16x16 -> 32 multiply */
+#define MULS(ra, rb) MUL16(ra, rb)
+
+#else
+
+static inline int round_sample(int64_t *sum)
+{
+    int sum1;
+    sum1 = (int)((*sum) >> OUT_SHIFT);
+    *sum &= (1<<OUT_SHIFT)-1;
+    if (sum1 < OUT_MIN)
+        sum1 = OUT_MIN;
+    else if (sum1 > OUT_MAX)
+        sum1 = OUT_MAX;
+    return sum1;
+}
+
+#   define MULS(ra, rb) MUL64(ra, rb)
+#endif
+
+#define SUM8(sum, op, w, p) \
+{                                               \
+    sum op MULS((w)[0 * 64], p[0 * 64]);\
+    sum op MULS((w)[1 * 64], p[1 * 64]);\
+    sum op MULS((w)[2 * 64], p[2 * 64]);\
+    sum op MULS((w)[3 * 64], p[3 * 64]);\
+    sum op MULS((w)[4 * 64], p[4 * 64]);\
+    sum op MULS((w)[5 * 64], p[5 * 64]);\
+    sum op MULS((w)[6 * 64], p[6 * 64]);\
+    sum op MULS((w)[7 * 64], p[7 * 64]);\
+}
+
+#define SUM8P2(sum1, op1, sum2, op2, w1, w2, p) \
+{                                               \
+    int tmp;\
+    tmp = p[0 * 64];\
+    sum1 op1 MULS((w1)[0 * 64], tmp);\
+    sum2 op2 MULS((w2)[0 * 64], tmp);\
+    tmp = p[1 * 64];\
+    sum1 op1 MULS((w1)[1 * 64], tmp);\
+    sum2 op2 MULS((w2)[1 * 64], tmp);\
+    tmp = p[2 * 64];\
+    sum1 op1 MULS((w1)[2 * 64], tmp);\
+    sum2 op2 MULS((w2)[2 * 64], tmp);\
+    tmp = p[3 * 64];\
+    sum1 op1 MULS((w1)[3 * 64], tmp);\
+    sum2 op2 MULS((w2)[3 * 64], tmp);\
+    tmp = p[4 * 64];\
+    sum1 op1 MULS((w1)[4 * 64], tmp);\
+    sum2 op2 MULS((w2)[4 * 64], tmp);\
+    tmp = p[5 * 64];\
+    sum1 op1 MULS((w1)[5 * 64], tmp);\
+    sum2 op2 MULS((w2)[5 * 64], tmp);\
+    tmp = p[6 * 64];\
+    sum1 op1 MULS((w1)[6 * 64], tmp);\
+    sum2 op2 MULS((w2)[6 * 64], tmp);\
+    tmp = p[7 * 64];\
+    sum1 op1 MULS((w1)[7 * 64], tmp);\
+    sum2 op2 MULS((w2)[7 * 64], tmp);\
+}
+
+void ff_mpa_synth_init(MPA_INT *window)
+{
+    int i;
+
+    /* max = 18760, max sum over all 16 coefs : 44736 */
+    for(i=0;i<257;i++) {
+        int v;
+        v = mpa_enwindow[i];
+#if WFRAC_BITS < 16
+        v = (v + (1 << (16 - WFRAC_BITS - 1))) >> (16 - WFRAC_BITS);
+#endif
+        window[i] = v;
+        if ((i & 63) != 0)
+            v = -v;
+        if (i != 0)
+            window[512 - i] = v;
+    }
+}
+
+/* 32 sub band synthesis filter. Input: 32 sub band samples, Output:
+   32 samples. */
+/* XXX: optimize by avoiding ring buffer usage */
+void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
+                         MPA_INT *window, int *dither_state,
+                         OUT_INT *samples, int incr,
+                         int32_t sb_samples[SBLIMIT])
+{
+    int32_t tmp[32];
+    register MPA_INT *synth_buf;
+    register const MPA_INT *w, *w2, *p;
+    int j, offset, v;
+    OUT_INT *samples2;
+#if FRAC_BITS <= 15
+    int sum, sum2;
+#else
+    int64_t sum, sum2;
+#endif
+
+    dct32(tmp, sb_samples);
+
+    offset = *synth_buf_offset;
+    synth_buf = synth_buf_ptr + offset;
+
+    for(j=0;j<32;j++) {
+        v = tmp[j];
+#if FRAC_BITS <= 15
+        /* NOTE: can cause a loss in precision if very high amplitude
+           sound */
+        if (v > 32767)
+            v = 32767;
+        else if (v < -32768)
+            v = -32768;
+#endif
+        synth_buf[j] = v;
+    }
+    /* copy to avoid wrap */
+    memcpy(synth_buf + 512, synth_buf, 32 * sizeof(MPA_INT));
+
+    samples2 = samples + 31 * incr;
+    w = window;
+    w2 = window + 31;
+
+    sum = *dither_state;
+    p = synth_buf + 16;
+    SUM8(sum, +=, w, p);
+    p = synth_buf + 48;
+    SUM8(sum, -=, w + 32, p);
+    *samples = round_sample(&sum);
+    samples += incr;
+    w++;
+
+    /* we calculate two samples at the same time to avoid one memory
+       access per two sample */
+    for(j=1;j<16;j++) {
+        sum2 = 0;
+        p = synth_buf + 16 + j;
+        SUM8P2(sum, +=, sum2, -=, w, w2, p);
+        p = synth_buf + 48 - j;
+        SUM8P2(sum, -=, sum2, -=, w + 32, w2 + 32, p);
+
+        *samples = round_sample(&sum);
+        samples += incr;
+        sum += sum2;
+        *samples2 = round_sample(&sum);
+        samples2 -= incr;
+        w++;
+        w2--;
+    }
+
+    p = synth_buf + 32;
+    SUM8(sum, -=, w + 32, p);
+    *samples = round_sample(&sum);
+    *dither_state= sum;
+
+    offset = (offset - 32) & 511;
+    *synth_buf_offset = offset;
+}
+
+#define C3 FIXHR(0.86602540378443864676/2)
+
+/* 0.5 / cos(pi*(2*i+1)/36) */
+static const int icos36[9] = {
+    FIXR(0.50190991877167369479),
+    FIXR(0.51763809020504152469), //0
+    FIXR(0.55168895948124587824),
+    FIXR(0.61038729438072803416),
+    FIXR(0.70710678118654752439), //1
+    FIXR(0.87172339781054900991),
+    FIXR(1.18310079157624925896),
+    FIXR(1.93185165257813657349), //2
+    FIXR(5.73685662283492756461),
+};
+
+/* 0.5 / cos(pi*(2*i+1)/36) */
+static const int icos36h[9] = {
+    FIXHR(0.50190991877167369479/2),
+    FIXHR(0.51763809020504152469/2), //0
+    FIXHR(0.55168895948124587824/2),
+    FIXHR(0.61038729438072803416/2),
+    FIXHR(0.70710678118654752439/2), //1
+    FIXHR(0.87172339781054900991/2),
+    FIXHR(1.18310079157624925896/4),
+    FIXHR(1.93185165257813657349/4), //2
+//    FIXHR(5.73685662283492756461),
+};
+
+/* 12 points IMDCT. We compute it "by hand" by factorizing obvious
+   cases. */
+static void imdct12(int *out, int *in)
+{
+    int in0, in1, in2, in3, in4, in5, t1, t2;
+
+    in0= in[0*3];
+    in1= in[1*3] + in[0*3];
+    in2= in[2*3] + in[1*3];
+    in3= in[3*3] + in[2*3];
+    in4= in[4*3] + in[3*3];
+    in5= in[5*3] + in[4*3];
+    in5 += in3;
+    in3 += in1;
+
+    in2= MULH(2*in2, C3);
+    in3= MULH(4*in3, C3);
+
+    t1 = in0 - in4;
+    t2 = MULH(2*(in1 - in5), icos36h[4]);
+
+    out[ 7]=
+    out[10]= t1 + t2;
+    out[ 1]=
+    out[ 4]= t1 - t2;
+
+    in0 += in4>>1;
+    in4 = in0 + in2;
+    in5 += 2*in1;
+    in1 = MULH(in5 + in3, icos36h[1]);
+    out[ 8]=
+    out[ 9]= in4 + in1;
+    out[ 2]=
+    out[ 3]= in4 - in1;
+
+    in0 -= in2;
+    in5 = MULH(2*(in5 - in3), icos36h[7]);
+    out[ 0]=
+    out[ 5]= in0 - in5;
+    out[ 6]=
+    out[11]= in0 + in5;
+}
+
+/* cos(pi*i/18) */
+#define C1 FIXHR(0.98480775301220805936/2)
+#define C2 FIXHR(0.93969262078590838405/2)
+#define C3 FIXHR(0.86602540378443864676/2)
+#define C4 FIXHR(0.76604444311897803520/2)
+#define C5 FIXHR(0.64278760968653932632/2)
+#define C6 FIXHR(0.5/2)
+#define C7 FIXHR(0.34202014332566873304/2)
+#define C8 FIXHR(0.17364817766693034885/2)
+
+
+/* using Lee like decomposition followed by hand coded 9 points DCT */
+static void imdct36(int *out, int *buf, int *in, int *win)
+{
+    int i, j, t0, t1, t2, t3, s0, s1, s2, s3;
+    int tmp[18], *tmp1, *in1;
+
+    for(i=17;i>=1;i--)
+        in[i] += in[i-1];
+    for(i=17;i>=3;i-=2)
+        in[i] += in[i-2];
+
+    for(j=0;j<2;j++) {
+        tmp1 = tmp + j;
+        in1 = in + j;
+#if 0
+//more accurate but slower
+        int64_t t0, t1, t2, t3;
+        t2 = in1[2*4] + in1[2*8] - in1[2*2];
+
+        t3 = (in1[2*0] + (int64_t)(in1[2*6]>>1))<<32;
+        t1 = in1[2*0] - in1[2*6];
+        tmp1[ 6] = t1 - (t2>>1);
+        tmp1[16] = t1 + t2;
+
+        t0 = MUL64(2*(in1[2*2] + in1[2*4]),    C2);
+        t1 = MUL64(   in1[2*4] - in1[2*8] , -2*C8);
+        t2 = MUL64(2*(in1[2*2] + in1[2*8]),   -C4);
+
+        tmp1[10] = (t3 - t0 - t2) >> 32;
+        tmp1[ 2] = (t3 + t0 + t1) >> 32;
+        tmp1[14] = (t3 + t2 - t1) >> 32;
+
+        tmp1[ 4] = MULH(2*(in1[2*5] + in1[2*7] - in1[2*1]), -C3);
+        t2 = MUL64(2*(in1[2*1] + in1[2*5]),    C1);
+        t3 = MUL64(   in1[2*5] - in1[2*7] , -2*C7);
+        t0 = MUL64(2*in1[2*3], C3);
+
+        t1 = MUL64(2*(in1[2*1] + in1[2*7]),   -C5);
+
+        tmp1[ 0] = (t2 + t3 + t0) >> 32;
+        tmp1[12] = (t2 + t1 - t0) >> 32;
+        tmp1[ 8] = (t3 - t1 - t0) >> 32;
+#else
+        t2 = in1[2*4] + in1[2*8] - in1[2*2];
+
+        t3 = in1[2*0] + (in1[2*6]>>1);
+        t1 = in1[2*0] - in1[2*6];
+        tmp1[ 6] = t1 - (t2>>1);
+        tmp1[16] = t1 + t2;
+
+        t0 = MULH(2*(in1[2*2] + in1[2*4]),    C2);
+        t1 = MULH(   in1[2*4] - in1[2*8] , -2*C8);
+        t2 = MULH(2*(in1[2*2] + in1[2*8]),   -C4);
+
+        tmp1[10] = t3 - t0 - t2;
+        tmp1[ 2] = t3 + t0 + t1;
+        tmp1[14] = t3 + t2 - t1;
+
+        tmp1[ 4] = MULH(2*(in1[2*5] + in1[2*7] - in1[2*1]), -C3);
+        t2 = MULH(2*(in1[2*1] + in1[2*5]),    C1);
+        t3 = MULH(   in1[2*5] - in1[2*7] , -2*C7);
+        t0 = MULH(2*in1[2*3], C3);
+
+        t1 = MULH(2*(in1[2*1] + in1[2*7]),   -C5);
+
+        tmp1[ 0] = t2 + t3 + t0;
+        tmp1[12] = t2 + t1 - t0;
+        tmp1[ 8] = t3 - t1 - t0;
+#endif
+    }
+
+    i = 0;
+    for(j=0;j<4;j++) {
+        t0 = tmp[i];
+        t1 = tmp[i + 2];
+        s0 = t1 + t0;
+        s2 = t1 - t0;
+
+        t2 = tmp[i + 1];
+        t3 = tmp[i + 3];
+        s1 = MULH(2*(t3 + t2), icos36h[j]);
+        s3 = MULL(t3 - t2, icos36[8 - j]);
+
+        t0 = s0 + s1;
+        t1 = s0 - s1;
+        out[(9 + j)*SBLIMIT] =  MULH(t1, win[9 + j]) + buf[9 + j];
+        out[(8 - j)*SBLIMIT] =  MULH(t1, win[8 - j]) + buf[8 - j];
+        buf[9 + j] = MULH(t0, win[18 + 9 + j]);
+        buf[8 - j] = MULH(t0, win[18 + 8 - j]);
+
+        t0 = s2 + s3;
+        t1 = s2 - s3;
+        out[(9 + 8 - j)*SBLIMIT] =  MULH(t1, win[9 + 8 - j]) + buf[9 + 8 - j];
+        out[(        j)*SBLIMIT] =  MULH(t1, win[        j]) + buf[        j];
+        buf[9 + 8 - j] = MULH(t0, win[18 + 9 + 8 - j]);
+        buf[      + j] = MULH(t0, win[18         + j]);
+        i += 4;
+    }
+
+    s0 = tmp[16];
+    s1 = MULH(2*tmp[17], icos36h[4]);
+    t0 = s0 + s1;
+    t1 = s0 - s1;
+    out[(9 + 4)*SBLIMIT] =  MULH(t1, win[9 + 4]) + buf[9 + 4];
+    out[(8 - 4)*SBLIMIT] =  MULH(t1, win[8 - 4]) + buf[8 - 4];
+    buf[9 + 4] = MULH(t0, win[18 + 9 + 4]);
+    buf[8 - 4] = MULH(t0, win[18 + 8 - 4]);
+}
+
+/* header decoding. MUST check the header before because no
+   consistency check is done there. Return 1 if free format found and
+   that the frame size must be computed externally */
+static int decode_header(MPADecodeContext *s, uint32_t header)
+{
+    int sample_rate, frame_size, mpeg25, padding;
+    int sample_rate_index, bitrate_index;
+    if (header & (1<<20)) {
+        s->lsf = (header & (1<<19)) ? 0 : 1;
+        mpeg25 = 0;
+    } else {
+        s->lsf = 1;
+        mpeg25 = 1;
+    }
+
+    s->layer = 4 - ((header >> 17) & 3);
+    /* extract frequency */
+    sample_rate_index = (header >> 10) & 3;
+    sample_rate = mpa_freq_tab[sample_rate_index] >> (s->lsf + mpeg25);
+    sample_rate_index += 3 * (s->lsf + mpeg25);
+    s->sample_rate_index = sample_rate_index;
+    s->error_protection = ((header >> 16) & 1) ^ 1;
+    s->sample_rate = sample_rate;
+
+    bitrate_index = (header >> 12) & 0xf;
+    padding = (header >> 9) & 1;
+    //extension = (header >> 8) & 1;
+    s->mode = (header >> 6) & 3;
+    s->mode_ext = (header >> 4) & 3;
+    //copyright = (header >> 3) & 1;
+    //original = (header >> 2) & 1;
+    //emphasis = header & 3;
+
+    if (s->mode == MPA_MONO)
+        s->nb_channels = 1;
+    else
+        s->nb_channels = 2;
+
+    if (bitrate_index != 0) {
+        frame_size = mpa_bitrate_tab[s->lsf][s->layer - 1][bitrate_index];
+        s->bit_rate = frame_size * 1000;
+        switch(s->layer) {
+        case 1:
+            frame_size = (frame_size * 12000) / sample_rate;
+            frame_size = (frame_size + padding) * 4;
+            break;
+        case 2:
+            frame_size = (frame_size * 144000) / sample_rate;
+            frame_size += padding;
+            break;
+        default:
+        case 3:
+            frame_size = (frame_size * 144000) / (sample_rate << s->lsf);
+            frame_size += padding;
+            break;
+        }
+        s->frame_size = frame_size;
+    } else {
+        /* if no frame size computed, signal it */
+        return 1;
+    }
+
+#if defined(DEBUG)
+    dprintf(s->avctx, "layer%d, %d Hz, %d kbits/s, ",
+           s->layer, s->sample_rate, s->bit_rate);
+    if (s->nb_channels == 2) {
+        if (s->layer == 3) {
+            if (s->mode_ext & MODE_EXT_MS_STEREO)
+                dprintf(s->avctx, "ms-");
+            if (s->mode_ext & MODE_EXT_I_STEREO)
+                dprintf(s->avctx, "i-");
+        }
+        dprintf(s->avctx, "stereo");
+    } else {
+        dprintf(s->avctx, "mono");
+    }
+    dprintf(s->avctx, "\n");
+#endif
+    return 0;
+}
+
+/* useful helper to get mpeg audio stream infos. Return -1 if error in
+   header, otherwise the coded frame size in bytes */
+int mpa_decode_header(AVCodecContext *avctx, uint32_t head, int *sample_rate)
+{
+    MPADecodeContext s1, *s = &s1;
+    s1.avctx = avctx;
+
+    if (ff_mpa_check_header(head) != 0)
+        return -1;
+
+    if (decode_header(s, head) != 0) {
+        return -1;
+    }
+
+    switch(s->layer) {
+    case 1:
+        avctx->frame_size = 384;
+        break;
+    case 2:
+        avctx->frame_size = 1152;
+        break;
+    default:
+    case 3:
+        if (s->lsf)
+            avctx->frame_size = 576;
+        else
+            avctx->frame_size = 1152;
+        break;
+    }
+
+    *sample_rate = s->sample_rate;
+    avctx->channels = s->nb_channels;
+    avctx->bit_rate = s->bit_rate;
+    avctx->sub_id = s->layer;
+    return s->frame_size;
+}
+
+/* return the number of decoded frames */
+static int mp_decode_layer1(MPADecodeContext *s)
+{
+    int bound, i, v, n, ch, j, mant;
+    uint8_t allocation[MPA_MAX_CHANNELS][SBLIMIT];
+    uint8_t scale_factors[MPA_MAX_CHANNELS][SBLIMIT];
+
+    if (s->mode == MPA_JSTEREO)
+        bound = (s->mode_ext + 1) * 4;
+    else
+        bound = SBLIMIT;
+
+    /* allocation bits */
+    for(i=0;i<bound;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            allocation[ch][i] = get_bits(&s->gb, 4);
+        }
+    }
+    for(i=bound;i<SBLIMIT;i++) {
+        allocation[0][i] = get_bits(&s->gb, 4);
+    }
+
+    /* scale factors */
+    for(i=0;i<bound;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            if (allocation[ch][i])
+                scale_factors[ch][i] = get_bits(&s->gb, 6);
+        }
+    }
+    for(i=bound;i<SBLIMIT;i++) {
+        if (allocation[0][i]) {
+            scale_factors[0][i] = get_bits(&s->gb, 6);
+            scale_factors[1][i] = get_bits(&s->gb, 6);
+        }
+    }
+
+    /* compute samples */
+    for(j=0;j<12;j++) {
+        for(i=0;i<bound;i++) {
+            for(ch=0;ch<s->nb_channels;ch++) {
+                n = allocation[ch][i];
+                if (n) {
+                    mant = get_bits(&s->gb, n + 1);
+                    v = l1_unscale(n, mant, scale_factors[ch][i]);
+                } else {
+                    v = 0;
+                }
+                s->sb_samples[ch][j][i] = v;
+            }
+        }
+        for(i=bound;i<SBLIMIT;i++) {
+            n = allocation[0][i];
+            if (n) {
+                mant = get_bits(&s->gb, n + 1);
+                v = l1_unscale(n, mant, scale_factors[0][i]);
+                s->sb_samples[0][j][i] = v;
+                v = l1_unscale(n, mant, scale_factors[1][i]);
+                s->sb_samples[1][j][i] = v;
+            } else {
+                s->sb_samples[0][j][i] = 0;
+                s->sb_samples[1][j][i] = 0;
+            }
+        }
+    }
+    return 12;
+}
+
+/* bitrate is in kb/s */
+int l2_select_table(int bitrate, int nb_channels, int freq, int lsf)
+{
+    int ch_bitrate, table;
+
+    ch_bitrate = bitrate / nb_channels;
+    if (!lsf) {
+        if ((freq == 48000 && ch_bitrate >= 56) ||
+            (ch_bitrate >= 56 && ch_bitrate <= 80))
+            table = 0;
+        else if (freq != 48000 && ch_bitrate >= 96)
+            table = 1;
+        else if (freq != 32000 && ch_bitrate <= 48)
+            table = 2;
+        else
+            table = 3;
+    } else {
+        table = 4;
+    }
+    return table;
+}
+
+static int mp_decode_layer2(MPADecodeContext *s)
+{
+    int sblimit; /* number of used subbands */
+    const unsigned char *alloc_table;
+    int table, bit_alloc_bits, i, j, ch, bound, v;
+    unsigned char bit_alloc[MPA_MAX_CHANNELS][SBLIMIT];
+    unsigned char scale_code[MPA_MAX_CHANNELS][SBLIMIT];
+    unsigned char scale_factors[MPA_MAX_CHANNELS][SBLIMIT][3], *sf;
+    int scale, qindex, bits, steps, k, l, m, b;
+
+    /* select decoding table */
+    table = l2_select_table(s->bit_rate / 1000, s->nb_channels,
+                            s->sample_rate, s->lsf);
+    sblimit = sblimit_table[table];
+    alloc_table = alloc_tables[table];
+
+    if (s->mode == MPA_JSTEREO)
+        bound = (s->mode_ext + 1) * 4;
+    else
+        bound = sblimit;
+
+    dprintf(s->avctx, "bound=%d sblimit=%d\n", bound, sblimit);
+
+    /* sanity check */
+    if( bound > sblimit ) bound = sblimit;
+
+    /* parse bit allocation */
+    j = 0;
+    for(i=0;i<bound;i++) {
+        bit_alloc_bits = alloc_table[j];
+        for(ch=0;ch<s->nb_channels;ch++) {
+            bit_alloc[ch][i] = get_bits(&s->gb, bit_alloc_bits);
+        }
+        j += 1 << bit_alloc_bits;
+    }
+    for(i=bound;i<sblimit;i++) {
+        bit_alloc_bits = alloc_table[j];
+        v = get_bits(&s->gb, bit_alloc_bits);
+        bit_alloc[0][i] = v;
+        bit_alloc[1][i] = v;
+        j += 1 << bit_alloc_bits;
+    }
+
+#ifdef DEBUG
+    {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            for(i=0;i<sblimit;i++)
+                dprintf(s->avctx, " %d", bit_alloc[ch][i]);
+            dprintf(s->avctx, "\n");
+        }
+    }
+#endif
+
+    /* scale codes */
+    for(i=0;i<sblimit;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            if (bit_alloc[ch][i])
+                scale_code[ch][i] = get_bits(&s->gb, 2);
+        }
+    }
+
+    /* scale factors */
+    for(i=0;i<sblimit;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            if (bit_alloc[ch][i]) {
+                sf = scale_factors[ch][i];
+                switch(scale_code[ch][i]) {
+                default:
+                case 0:
+                    sf[0] = get_bits(&s->gb, 6);
+                    sf[1] = get_bits(&s->gb, 6);
+                    sf[2] = get_bits(&s->gb, 6);
+                    break;
+                case 2:
+                    sf[0] = get_bits(&s->gb, 6);
+                    sf[1] = sf[0];
+                    sf[2] = sf[0];
+                    break;
+                case 1:
+                    sf[0] = get_bits(&s->gb, 6);
+                    sf[2] = get_bits(&s->gb, 6);
+                    sf[1] = sf[0];
+                    break;
+                case 3:
+                    sf[0] = get_bits(&s->gb, 6);
+                    sf[2] = get_bits(&s->gb, 6);
+                    sf[1] = sf[2];
+                    break;
+                }
+            }
+        }
+    }
+
+#ifdef DEBUG
+    for(ch=0;ch<s->nb_channels;ch++) {
+        for(i=0;i<sblimit;i++) {
+            if (bit_alloc[ch][i]) {
+                sf = scale_factors[ch][i];
+                dprintf(s->avctx, " %d %d %d", sf[0], sf[1], sf[2]);
+            } else {
+                dprintf(s->avctx, " -");
+            }
+        }
+        dprintf(s->avctx, "\n");
+    }
+#endif
+
+    /* samples */
+    for(k=0;k<3;k++) {
+        for(l=0;l<12;l+=3) {
+            j = 0;
+            for(i=0;i<bound;i++) {
+                bit_alloc_bits = alloc_table[j];
+                for(ch=0;ch<s->nb_channels;ch++) {
+                    b = bit_alloc[ch][i];
+                    if (b) {
+                        scale = scale_factors[ch][i][k];
+                        qindex = alloc_table[j+b];
+                        bits = quant_bits[qindex];
+                        if (bits < 0) {
+                            /* 3 values at the same time */
+                            v = get_bits(&s->gb, -bits);
+                            steps = quant_steps[qindex];
+                            s->sb_samples[ch][k * 12 + l + 0][i] =
+                                l2_unscale_group(steps, v % steps, scale);
+                            v = v / steps;
+                            s->sb_samples[ch][k * 12 + l + 1][i] =
+                                l2_unscale_group(steps, v % steps, scale);
+                            v = v / steps;
+                            s->sb_samples[ch][k * 12 + l + 2][i] =
+                                l2_unscale_group(steps, v, scale);
+                        } else {
+                            for(m=0;m<3;m++) {
+                                v = get_bits(&s->gb, bits);
+                                v = l1_unscale(bits - 1, v, scale);
+                                s->sb_samples[ch][k * 12 + l + m][i] = v;
+                            }
+                        }
+                    } else {
+                        s->sb_samples[ch][k * 12 + l + 0][i] = 0;
+                        s->sb_samples[ch][k * 12 + l + 1][i] = 0;
+                        s->sb_samples[ch][k * 12 + l + 2][i] = 0;
+                    }
+                }
+                /* next subband in alloc table */
+                j += 1 << bit_alloc_bits;
+            }
+            /* XXX: find a way to avoid this duplication of code */
+            for(i=bound;i<sblimit;i++) {
+                bit_alloc_bits = alloc_table[j];
+                b = bit_alloc[0][i];
+                if (b) {
+                    int mant, scale0, scale1;
+                    scale0 = scale_factors[0][i][k];
+                    scale1 = scale_factors[1][i][k];
+                    qindex = alloc_table[j+b];
+                    bits = quant_bits[qindex];
+                    if (bits < 0) {
+                        /* 3 values at the same time */
+                        v = get_bits(&s->gb, -bits);
+                        steps = quant_steps[qindex];
+                        mant = v % steps;
+                        v = v / steps;
+                        s->sb_samples[0][k * 12 + l + 0][i] =
+                            l2_unscale_group(steps, mant, scale0);
+                        s->sb_samples[1][k * 12 + l + 0][i] =
+                            l2_unscale_group(steps, mant, scale1);
+                        mant = v % steps;
+                        v = v / steps;
+                        s->sb_samples[0][k * 12 + l + 1][i] =
+                            l2_unscale_group(steps, mant, scale0);
+                        s->sb_samples[1][k * 12 + l + 1][i] =
+                            l2_unscale_group(steps, mant, scale1);
+                        s->sb_samples[0][k * 12 + l + 2][i] =
+                            l2_unscale_group(steps, v, scale0);
+                        s->sb_samples[1][k * 12 + l + 2][i] =
+                            l2_unscale_group(steps, v, scale1);
+                    } else {
+                        for(m=0;m<3;m++) {
+                            mant = get_bits(&s->gb, bits);
+                            s->sb_samples[0][k * 12 + l + m][i] =
+                                l1_unscale(bits - 1, mant, scale0);
+                            s->sb_samples[1][k * 12 + l + m][i] =
+                                l1_unscale(bits - 1, mant, scale1);
+                        }
+                    }
+                } else {
+                    s->sb_samples[0][k * 12 + l + 0][i] = 0;
+                    s->sb_samples[0][k * 12 + l + 1][i] = 0;
+                    s->sb_samples[0][k * 12 + l + 2][i] = 0;
+                    s->sb_samples[1][k * 12 + l + 0][i] = 0;
+                    s->sb_samples[1][k * 12 + l + 1][i] = 0;
+                    s->sb_samples[1][k * 12 + l + 2][i] = 0;
+                }
+                /* next subband in alloc table */
+                j += 1 << bit_alloc_bits;
+            }
+            /* fill remaining samples to zero */
+            for(i=sblimit;i<SBLIMIT;i++) {
+                for(ch=0;ch<s->nb_channels;ch++) {
+                    s->sb_samples[ch][k * 12 + l + 0][i] = 0;
+                    s->sb_samples[ch][k * 12 + l + 1][i] = 0;
+                    s->sb_samples[ch][k * 12 + l + 2][i] = 0;
+                }
+            }
+        }
+    }
+    return 3 * 12;
+}
+
+static inline void lsf_sf_expand(int *slen,
+                                 int sf, int n1, int n2, int n3)
+{
+    if (n3) {
+        slen[3] = sf % n3;
+        sf /= n3;
+    } else {
+        slen[3] = 0;
+    }
+    if (n2) {
+        slen[2] = sf % n2;
+        sf /= n2;
+    } else {
+        slen[2] = 0;
+    }
+    slen[1] = sf % n1;
+    sf /= n1;
+    slen[0] = sf;
+}
+
+static void exponents_from_scale_factors(MPADecodeContext *s,
+                                         GranuleDef *g,
+                                         int16_t *exponents)
+{
+    const uint8_t *bstab, *pretab;
+    int len, i, j, k, l, v0, shift, gain, gains[3];
+    int16_t *exp_ptr;
+
+    exp_ptr = exponents;
+    gain = g->global_gain - 210;
+    shift = g->scalefac_scale + 1;
+
+    bstab = band_size_long[s->sample_rate_index];
+    pretab = mpa_pretab[g->preflag];
+    for(i=0;i<g->long_end;i++) {
+        v0 = gain - ((g->scale_factors[i] + pretab[i]) << shift) + 400;
+        len = bstab[i];
+        for(j=len;j>0;j--)
+            *exp_ptr++ = v0;
+    }
+
+    if (g->short_start < 13) {
+        bstab = band_size_short[s->sample_rate_index];
+        gains[0] = gain - (g->subblock_gain[0] << 3);
+        gains[1] = gain - (g->subblock_gain[1] << 3);
+        gains[2] = gain - (g->subblock_gain[2] << 3);
+        k = g->long_end;
+        for(i=g->short_start;i<13;i++) {
+            len = bstab[i];
+            for(l=0;l<3;l++) {
+                v0 = gains[l] - (g->scale_factors[k++] << shift) + 400;
+                for(j=len;j>0;j--)
+                *exp_ptr++ = v0;
+            }
+        }
+    }
+}
+
+/* handle n = 0 too */
+static inline int get_bitsz(GetBitContext *s, int n)
+{
+    if (n == 0)
+        return 0;
+    else
+        return get_bits(s, n);
+}
+
+
+static void switch_buffer(MPADecodeContext *s, int *pos, int *end_pos, int *end_pos2){
+    if(s->in_gb.buffer && *pos >= s->gb.size_in_bits){
+        s->gb= s->in_gb;
+        s->in_gb.buffer=NULL;
+        assert((get_bits_count(&s->gb) & 7) == 0);
+        skip_bits_long(&s->gb, *pos - *end_pos);
+        *end_pos2=
+        *end_pos= *end_pos2 + get_bits_count(&s->gb) - *pos;
+        *pos= get_bits_count(&s->gb);
+    }
+}
+
+static int huffman_decode(MPADecodeContext *s, GranuleDef *g,
+                          int16_t *exponents, int end_pos2)
+{
+    int s_index;
+    int i;
+    int last_pos, bits_left;
+    VLC *vlc;
+    int end_pos= FFMIN(end_pos2, s->gb.size_in_bits);
+
+    /* low frequencies (called big values) */
+    s_index = 0;
+    for(i=0;i<3;i++) {
+        int j, k, l, linbits;
+        j = g->region_size[i];
+        if (j == 0)
+            continue;
+        /* select vlc table */
+        k = g->table_select[i];
+        l = mpa_huff_data[k][0];
+        linbits = mpa_huff_data[k][1];
+        vlc = &huff_vlc[l];
+
+        if(!l){
+            memset(&g->sb_hybrid[s_index], 0, sizeof(*g->sb_hybrid)*2*j);
+            s_index += 2*j;
+            continue;
+        }
+
+        /* read huffcode and compute each couple */
+        for(;j>0;j--) {
+            int exponent, x, y, v;
+            int pos= get_bits_count(&s->gb);
+
+            if (pos >= end_pos){
+//                av_log(NULL, AV_LOG_ERROR, "pos: %d %d %d %d\n", pos, end_pos, end_pos2, s_index);
+                switch_buffer(s, &pos, &end_pos, &end_pos2);
+//                av_log(NULL, AV_LOG_ERROR, "new pos: %d %d\n", pos, end_pos);
+                if(pos >= end_pos)
+                    break;
+            }
+            y = get_vlc2(&s->gb, vlc->table, 7, 3);
+
+            if(!y){
+                g->sb_hybrid[s_index  ] =
+                g->sb_hybrid[s_index+1] = 0;
+                s_index += 2;
+                continue;
+            }
+
+            exponent= exponents[s_index];
+
+            dprintf(s->avctx, "region=%d n=%d x=%d y=%d exp=%d\n",
+                    i, g->region_size[i] - j, x, y, exponent);
+            if(y&16){
+                x = y >> 5;
+                y = y & 0x0f;
+                if (x < 15){
+                    v = expval_table[ exponent ][ x ];
+//                      v = expval_table[ (exponent&3) ][ x ] >> FFMIN(0 - (exponent>>2), 31);
+                }else{
+                    x += get_bitsz(&s->gb, linbits);
+                    v = l3_unscale(x, exponent);
+                }
+                if (get_bits1(&s->gb))
+                    v = -v;
+                g->sb_hybrid[s_index] = v;
+                if (y < 15){
+                    v = expval_table[ exponent ][ y ];
+                }else{
+                    y += get_bitsz(&s->gb, linbits);
+                    v = l3_unscale(y, exponent);
+                }
+                if (get_bits1(&s->gb))
+                    v = -v;
+                g->sb_hybrid[s_index+1] = v;
+            }else{
+                x = y >> 5;
+                y = y & 0x0f;
+                x += y;
+                if (x < 15){
+                    v = expval_table[ exponent ][ x ];
+                }else{
+                    x += get_bitsz(&s->gb, linbits);
+                    v = l3_unscale(x, exponent);
+                }
+                if (get_bits1(&s->gb))
+                    v = -v;
+                g->sb_hybrid[s_index+!!y] = v;
+                g->sb_hybrid[s_index+ !y] = 0;
+            }
+            s_index+=2;
+        }
+    }
+
+    /* high frequencies */
+    vlc = &huff_quad_vlc[g->count1table_select];
+    last_pos=0;
+    while (s_index <= 572) {
+        int pos, code;
+        pos = get_bits_count(&s->gb);
+        if (pos >= end_pos) {
+            if (pos > end_pos2 && last_pos){
+                /* some encoders generate an incorrect size for this
+                   part. We must go back into the data */
+                s_index -= 4;
+                skip_bits_long(&s->gb, last_pos - pos);
+                av_log(NULL, AV_LOG_INFO, "overread, skip %d enddists: %d %d\n", last_pos - pos, end_pos-pos, end_pos2-pos);
+                if(s->error_resilience >= FF_ER_COMPLIANT)
+                    s_index=0;
+                break;
+            }
+//                av_log(NULL, AV_LOG_ERROR, "pos2: %d %d %d %d\n", pos, end_pos, end_pos2, s_index);
+            switch_buffer(s, &pos, &end_pos, &end_pos2);
+//                av_log(NULL, AV_LOG_ERROR, "new pos2: %d %d %d\n", pos, end_pos, s_index);
+            if(pos >= end_pos)
+                break;
+        }
+        last_pos= pos;
+
+        code = get_vlc2(&s->gb, vlc->table, vlc->bits, 1);
+        dprintf(s->avctx, "t=%d code=%d\n", g->count1table_select, code);
+        g->sb_hybrid[s_index+0]=
+        g->sb_hybrid[s_index+1]=
+        g->sb_hybrid[s_index+2]=
+        g->sb_hybrid[s_index+3]= 0;
+        while(code){
+            const static int idxtab[16]={3,3,2,2,1,1,1,1,0,0,0,0,0,0,0,0};
+            int v;
+            int pos= s_index+idxtab[code];
+            code ^= 8>>idxtab[code];
+            v = exp_table[ exponents[pos] ];
+//            v = exp_table[ (exponents[pos]&3) ] >> FFMIN(0 - (exponents[pos]>>2), 31);
+            if(get_bits1(&s->gb))
+                v = -v;
+            g->sb_hybrid[pos] = v;
+        }
+        s_index+=4;
+    }
+    /* skip extension bits */
+    bits_left = end_pos2 - get_bits_count(&s->gb);
+//av_log(NULL, AV_LOG_ERROR, "left:%d buf:%p\n", bits_left, s->in_gb.buffer);
+    if (bits_left < 0/* || bits_left > 500*/) {
+        av_log(NULL, AV_LOG_ERROR, "bits_left=%d\n", bits_left);
+        s_index=0;
+    }else if(bits_left > 0 && s->error_resilience >= FF_ER_AGGRESSIVE){
+        av_log(NULL, AV_LOG_ERROR, "bits_left=%d\n", bits_left);
+        s_index=0;
+    }
+    memset(&g->sb_hybrid[s_index], 0, sizeof(*g->sb_hybrid)*(576 - s_index));
+    skip_bits_long(&s->gb, bits_left);
+
+    i= get_bits_count(&s->gb);
+    switch_buffer(s, &i, &end_pos, &end_pos2);
+
+    return 0;
+}
+
+/* Reorder short blocks from bitstream order to interleaved order. It
+   would be faster to do it in parsing, but the code would be far more
+   complicated */
+static void reorder_block(MPADecodeContext *s, GranuleDef *g)
+{
+    int i, j, len;
+    int32_t *ptr, *dst, *ptr1;
+    int32_t tmp[576];
+
+    if (g->block_type != 2)
+        return;
+
+    if (g->switch_point) {
+        if (s->sample_rate_index != 8) {
+            ptr = g->sb_hybrid + 36;
+        } else {
+            ptr = g->sb_hybrid + 48;
+        }
+    } else {
+        ptr = g->sb_hybrid;
+    }
+
+    for(i=g->short_start;i<13;i++) {
+        len = band_size_short[s->sample_rate_index][i];
+        ptr1 = ptr;
+        dst = tmp;
+        for(j=len;j>0;j--) {
+            *dst++ = ptr[0*len];
+            *dst++ = ptr[1*len];
+            *dst++ = ptr[2*len];
+            ptr++;
+        }
+        ptr+=2*len;
+        memcpy(ptr1, tmp, len * 3 * sizeof(*ptr1));
+    }
+}
+
+#define ISQRT2 FIXR(0.70710678118654752440)
+
+static void compute_stereo(MPADecodeContext *s,
+                           GranuleDef *g0, GranuleDef *g1)
+{
+    int i, j, k, l;
+    int32_t v1, v2;
+    int sf_max, tmp0, tmp1, sf, len, non_zero_found;
+    int32_t (*is_tab)[16];
+    int32_t *tab0, *tab1;
+    int non_zero_found_short[3];
+
+    /* intensity stereo */
+    if (s->mode_ext & MODE_EXT_I_STEREO) {
+        if (!s->lsf) {
+            is_tab = is_table;
+            sf_max = 7;
+        } else {
+            is_tab = is_table_lsf[g1->scalefac_compress & 1];
+            sf_max = 16;
+        }
+
+        tab0 = g0->sb_hybrid + 576;
+        tab1 = g1->sb_hybrid + 576;
+
+        non_zero_found_short[0] = 0;
+        non_zero_found_short[1] = 0;
+        non_zero_found_short[2] = 0;
+        k = (13 - g1->short_start) * 3 + g1->long_end - 3;
+        for(i = 12;i >= g1->short_start;i--) {
+            /* for last band, use previous scale factor */
+            if (i != 11)
+                k -= 3;
+            len = band_size_short[s->sample_rate_index][i];
+            for(l=2;l>=0;l--) {
+                tab0 -= len;
+                tab1 -= len;
+                if (!non_zero_found_short[l]) {
+                    /* test if non zero band. if so, stop doing i-stereo */
+                    for(j=0;j<len;j++) {
+                        if (tab1[j] != 0) {
+                            non_zero_found_short[l] = 1;
+                            goto found1;
+                        }
+                    }
+                    sf = g1->scale_factors[k + l];
+                    if (sf >= sf_max)
+                        goto found1;
+
+                    v1 = is_tab[0][sf];
+                    v2 = is_tab[1][sf];
+                    for(j=0;j<len;j++) {
+                        tmp0 = tab0[j];
+                        tab0[j] = MULL(tmp0, v1);
+                        tab1[j] = MULL(tmp0, v2);
+                    }
+                } else {
+                found1:
+                    if (s->mode_ext & MODE_EXT_MS_STEREO) {
+                        /* lower part of the spectrum : do ms stereo
+                           if enabled */
+                        for(j=0;j<len;j++) {
+                            tmp0 = tab0[j];
+                            tmp1 = tab1[j];
+                            tab0[j] = MULL(tmp0 + tmp1, ISQRT2);
+                            tab1[j] = MULL(tmp0 - tmp1, ISQRT2);
+                        }
+                    }
+                }
+            }
+        }
+
+        non_zero_found = non_zero_found_short[0] |
+            non_zero_found_short[1] |
+            non_zero_found_short[2];
+
+        for(i = g1->long_end - 1;i >= 0;i--) {
+            len = band_size_long[s->sample_rate_index][i];
+            tab0 -= len;
+            tab1 -= len;
+            /* test if non zero band. if so, stop doing i-stereo */
+            if (!non_zero_found) {
+                for(j=0;j<len;j++) {
+                    if (tab1[j] != 0) {
+                        non_zero_found = 1;
+                        goto found2;
+                    }
+                }
+                /* for last band, use previous scale factor */
+                k = (i == 21) ? 20 : i;
+                sf = g1->scale_factors[k];
+                if (sf >= sf_max)
+                    goto found2;
+                v1 = is_tab[0][sf];
+                v2 = is_tab[1][sf];
+                for(j=0;j<len;j++) {
+                    tmp0 = tab0[j];
+                    tab0[j] = MULL(tmp0, v1);
+                    tab1[j] = MULL(tmp0, v2);
+                }
+            } else {
+            found2:
+                if (s->mode_ext & MODE_EXT_MS_STEREO) {
+                    /* lower part of the spectrum : do ms stereo
+                       if enabled */
+                    for(j=0;j<len;j++) {
+                        tmp0 = tab0[j];
+                        tmp1 = tab1[j];
+                        tab0[j] = MULL(tmp0 + tmp1, ISQRT2);
+                        tab1[j] = MULL(tmp0 - tmp1, ISQRT2);
+                    }
+                }
+            }
+        }
+    } else if (s->mode_ext & MODE_EXT_MS_STEREO) {
+        /* ms stereo ONLY */
+        /* NOTE: the 1/sqrt(2) normalization factor is included in the
+           global gain */
+        tab0 = g0->sb_hybrid;
+        tab1 = g1->sb_hybrid;
+        for(i=0;i<576;i++) {
+            tmp0 = tab0[i];
+            tmp1 = tab1[i];
+            tab0[i] = tmp0 + tmp1;
+            tab1[i] = tmp0 - tmp1;
+        }
+    }
+}
+
+static void compute_antialias_integer(MPADecodeContext *s,
+                              GranuleDef *g)
+{
+    int32_t *ptr, *csa;
+    int n, i;
+
+    /* we antialias only "long" bands */
+    if (g->block_type == 2) {
+        if (!g->switch_point)
+            return;
+        /* XXX: check this for 8000Hz case */
+        n = 1;
+    } else {
+        n = SBLIMIT - 1;
+    }
+
+    ptr = g->sb_hybrid + 18;
+    for(i = n;i > 0;i--) {
+        int tmp0, tmp1, tmp2;
+        csa = &csa_table[0][0];
+#define INT_AA(j) \
+            tmp0 = ptr[-1-j];\
+            tmp1 = ptr[   j];\
+            tmp2= MULH(tmp0 + tmp1, csa[0+4*j]);\
+            ptr[-1-j] = 4*(tmp2 - MULH(tmp1, csa[2+4*j]));\
+            ptr[   j] = 4*(tmp2 + MULH(tmp0, csa[3+4*j]));
+
+        INT_AA(0)
+        INT_AA(1)
+        INT_AA(2)
+        INT_AA(3)
+        INT_AA(4)
+        INT_AA(5)
+        INT_AA(6)
+        INT_AA(7)
+
+        ptr += 18;
+    }
+}
+
+static void compute_antialias_float(MPADecodeContext *s,
+                              GranuleDef *g)
+{
+    int32_t *ptr;
+    int n, i;
+
+    /* we antialias only "long" bands */
+    if (g->block_type == 2) {
+        if (!g->switch_point)
+            return;
+        /* XXX: check this for 8000Hz case */
+        n = 1;
+    } else {
+        n = SBLIMIT - 1;
+    }
+
+    ptr = g->sb_hybrid + 18;
+    for(i = n;i > 0;i--) {
+        float tmp0, tmp1;
+        float *csa = &csa_table_float[0][0];
+#define FLOAT_AA(j)\
+        tmp0= ptr[-1-j];\
+        tmp1= ptr[   j];\
+        ptr[-1-j] = lrintf(tmp0 * csa[0+4*j] - tmp1 * csa[1+4*j]);\
+        ptr[   j] = lrintf(tmp0 * csa[1+4*j] + tmp1 * csa[0+4*j]);
+
+        FLOAT_AA(0)
+        FLOAT_AA(1)
+        FLOAT_AA(2)
+        FLOAT_AA(3)
+        FLOAT_AA(4)
+        FLOAT_AA(5)
+        FLOAT_AA(6)
+        FLOAT_AA(7)
+
+        ptr += 18;
+    }
+}
+
+static void compute_imdct(MPADecodeContext *s,
+                          GranuleDef *g,
+                          int32_t *sb_samples,
+                          int32_t *mdct_buf)
+{
+    int32_t *ptr, *win, *win1, *buf, *out_ptr, *ptr1;
+    int32_t out2[12];
+    int i, j, mdct_long_end, v, sblimit;
+
+    /* find last non zero block */
+    ptr = g->sb_hybrid + 576;
+    ptr1 = g->sb_hybrid + 2 * 18;
+    while (ptr >= ptr1) {
+        ptr -= 6;
+        v = ptr[0] | ptr[1] | ptr[2] | ptr[3] | ptr[4] | ptr[5];
+        if (v != 0)
+            break;
+    }
+    sblimit = ((ptr - g->sb_hybrid) / 18) + 1;
+
+    if (g->block_type == 2) {
+        /* XXX: check for 8000 Hz */
+        if (g->switch_point)
+            mdct_long_end = 2;
+        else
+            mdct_long_end = 0;
+    } else {
+        mdct_long_end = sblimit;
+    }
+
+    buf = mdct_buf;
+    ptr = g->sb_hybrid;
+    for(j=0;j<mdct_long_end;j++) {
+        /* apply window & overlap with previous buffer */
+        out_ptr = sb_samples + j;
+        /* select window */
+        if (g->switch_point && j < 2)
+            win1 = mdct_win[0];
+        else
+            win1 = mdct_win[g->block_type];
+        /* select frequency inversion */
+        win = win1 + ((4 * 36) & -(j & 1));
+        imdct36(out_ptr, buf, ptr, win);
+        out_ptr += 18*SBLIMIT;
+        ptr += 18;
+        buf += 18;
+    }
+    for(j=mdct_long_end;j<sblimit;j++) {
+        /* select frequency inversion */
+        win = mdct_win[2] + ((4 * 36) & -(j & 1));
+        out_ptr = sb_samples + j;
+
+        for(i=0; i<6; i++){
+            *out_ptr = buf[i];
+            out_ptr += SBLIMIT;
+        }
+        imdct12(out2, ptr + 0);
+        for(i=0;i<6;i++) {
+            *out_ptr = MULH(out2[i], win[i]) + buf[i + 6*1];
+            buf[i + 6*2] = MULH(out2[i + 6], win[i + 6]);
+            out_ptr += SBLIMIT;
+        }
+        imdct12(out2, ptr + 1);
+        for(i=0;i<6;i++) {
+            *out_ptr = MULH(out2[i], win[i]) + buf[i + 6*2];
+            buf[i + 6*0] = MULH(out2[i + 6], win[i + 6]);
+            out_ptr += SBLIMIT;
+        }
+        imdct12(out2, ptr + 2);
+        for(i=0;i<6;i++) {
+            buf[i + 6*0] = MULH(out2[i], win[i]) + buf[i + 6*0];
+            buf[i + 6*1] = MULH(out2[i + 6], win[i + 6]);
+            buf[i + 6*2] = 0;
+        }
+        ptr += 18;
+        buf += 18;
+    }
+    /* zero bands */
+    for(j=sblimit;j<SBLIMIT;j++) {
+        /* overlap */
+        out_ptr = sb_samples + j;
+        for(i=0;i<18;i++) {
+            *out_ptr = buf[i];
+            buf[i] = 0;
+            out_ptr += SBLIMIT;
+        }
+        buf += 18;
+    }
+}
+
+#if defined(DEBUG)
+void sample_dump(int fnum, int32_t *tab, int n)
+{
+    static FILE *files[16], *f;
+    char buf[512];
+    int i;
+    int32_t v;
+
+    f = files[fnum];
+    if (!f) {
+        snprintf(buf, sizeof(buf), "/tmp/out%d.%s.pcm",
+                fnum,
+#ifdef USE_HIGHPRECISION
+                "hp"
+#else
+                "lp"
+#endif
+                );
+        f = fopen(buf, "w");
+        if (!f)
+            return;
+        files[fnum] = f;
+    }
+
+    if (fnum == 0) {
+        static int pos = 0;
+        av_log(NULL, AV_LOG_DEBUG, "pos=%d\n", pos);
+        for(i=0;i<n;i++) {
+            av_log(NULL, AV_LOG_DEBUG, " %0.4f", (double)tab[i] / FRAC_ONE);
+            if ((i % 18) == 17)
+                av_log(NULL, AV_LOG_DEBUG, "\n");
+        }
+        pos += n;
+    }
+    for(i=0;i<n;i++) {
+        /* normalize to 23 frac bits */
+        v = tab[i] << (23 - FRAC_BITS);
+        fwrite(&v, 1, sizeof(int32_t), f);
+    }
+}
+#endif
+
+
+/* main layer3 decoding function */
+static int mp_decode_layer3(MPADecodeContext *s)
+{
+    int nb_granules, main_data_begin, private_bits;
+    int gr, ch, blocksplit_flag, i, j, k, n, bits_pos;
+    GranuleDef granules[2][2], *g;
+    int16_t exponents[576];
+
+    /* read side info */
+    if (s->lsf) {
+        main_data_begin = get_bits(&s->gb, 8);
+        private_bits = get_bits(&s->gb, s->nb_channels);
+        nb_granules = 1;
+    } else {
+        main_data_begin = get_bits(&s->gb, 9);
+        if (s->nb_channels == 2)
+            private_bits = get_bits(&s->gb, 3);
+        else
+            private_bits = get_bits(&s->gb, 5);
+        nb_granules = 2;
+        for(ch=0;ch<s->nb_channels;ch++) {
+            granules[ch][0].scfsi = 0; /* all scale factors are transmitted */
+            granules[ch][1].scfsi = get_bits(&s->gb, 4);
+        }
+    }
+
+    for(gr=0;gr<nb_granules;gr++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            dprintf(s->avctx, "gr=%d ch=%d: side_info\n", gr, ch);
+            g = &granules[ch][gr];
+            g->part2_3_length = get_bits(&s->gb, 12);
+            g->big_values = get_bits(&s->gb, 9);
+            if(g->big_values > 288){
+                av_log(s->avctx, AV_LOG_ERROR, "big_values too big\n");
+                return -1;
+            }
+
+            g->global_gain = get_bits(&s->gb, 8);
+            /* if MS stereo only is selected, we precompute the
+               1/sqrt(2) renormalization factor */
+            if ((s->mode_ext & (MODE_EXT_MS_STEREO | MODE_EXT_I_STEREO)) ==
+                MODE_EXT_MS_STEREO)
+                g->global_gain -= 2;
+            if (s->lsf)
+                g->scalefac_compress = get_bits(&s->gb, 9);
+            else
+                g->scalefac_compress = get_bits(&s->gb, 4);
+            blocksplit_flag = get_bits(&s->gb, 1);
+            if (blocksplit_flag) {
+                g->block_type = get_bits(&s->gb, 2);
+                if (g->block_type == 0){
+                    av_log(NULL, AV_LOG_ERROR, "invalid block type\n");
+                    return -1;
+                }
+                g->switch_point = get_bits(&s->gb, 1);
+                for(i=0;i<2;i++)
+                    g->table_select[i] = get_bits(&s->gb, 5);
+                for(i=0;i<3;i++)
+                    g->subblock_gain[i] = get_bits(&s->gb, 3);
+                /* compute huffman coded region sizes */
+                if (g->block_type == 2)
+                    g->region_size[0] = (36 / 2);
+                else {
+                    if (s->sample_rate_index <= 2)
+                        g->region_size[0] = (36 / 2);
+                    else if (s->sample_rate_index != 8)
+                        g->region_size[0] = (54 / 2);
+                    else
+                        g->region_size[0] = (108 / 2);
+                }
+                g->region_size[1] = (576 / 2);
+            } else {
+                int region_address1, region_address2, l;
+                g->block_type = 0;
+                g->switch_point = 0;
+                for(i=0;i<3;i++)
+                    g->table_select[i] = get_bits(&s->gb, 5);
+                /* compute huffman coded region sizes */
+                region_address1 = get_bits(&s->gb, 4);
+                region_address2 = get_bits(&s->gb, 3);
+                dprintf(s->avctx, "region1=%d region2=%d\n",
+                        region_address1, region_address2);
+                g->region_size[0] =
+                    band_index_long[s->sample_rate_index][region_address1 + 1] >> 1;
+                l = region_address1 + region_address2 + 2;
+                /* should not overflow */
+                if (l > 22)
+                    l = 22;
+                g->region_size[1] =
+                    band_index_long[s->sample_rate_index][l] >> 1;
+            }
+            /* convert region offsets to region sizes and truncate
+               size to big_values */
+            g->region_size[2] = (576 / 2);
+            j = 0;
+            for(i=0;i<3;i++) {
+                k = FFMIN(g->region_size[i], g->big_values);
+                g->region_size[i] = k - j;
+                j = k;
+            }
+
+            /* compute band indexes */
+            if (g->block_type == 2) {
+                if (g->switch_point) {
+                    /* if switched mode, we handle the 36 first samples as
+                       long blocks.  For 8000Hz, we handle the 48 first
+                       exponents as long blocks (XXX: check this!) */
+                    if (s->sample_rate_index <= 2)
+                        g->long_end = 8;
+                    else if (s->sample_rate_index != 8)
+                        g->long_end = 6;
+                    else
+                        g->long_end = 4; /* 8000 Hz */
+
+                    g->short_start = 2 + (s->sample_rate_index != 8);
+                } else {
+                    g->long_end = 0;
+                    g->short_start = 0;
+                }
+            } else {
+                g->short_start = 13;
+                g->long_end = 22;
+            }
+
+            g->preflag = 0;
+            if (!s->lsf)
+                g->preflag = get_bits(&s->gb, 1);
+            g->scalefac_scale = get_bits(&s->gb, 1);
+            g->count1table_select = get_bits(&s->gb, 1);
+            dprintf(s->avctx, "block_type=%d switch_point=%d\n",
+                    g->block_type, g->switch_point);
+        }
+    }
+
+  if (!s->adu_mode) {
+    const uint8_t *ptr = s->gb.buffer + (get_bits_count(&s->gb)>>3);
+    assert((get_bits_count(&s->gb) & 7) == 0);
+    /* now we get bits from the main_data_begin offset */
+    dprintf(s->avctx, "seekback: %d\n", main_data_begin);
+//av_log(NULL, AV_LOG_ERROR, "backstep:%d, lastbuf:%d\n", main_data_begin, s->last_buf_size);
+
+    memcpy(s->last_buf + s->last_buf_size, ptr, EXTRABYTES);
+    s->in_gb= s->gb;
+        init_get_bits(&s->gb, s->last_buf, s->last_buf_size*8);
+        skip_bits_long(&s->gb, 8*(s->last_buf_size - main_data_begin));
+  }
+
+    for(gr=0;gr<nb_granules;gr++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            g = &granules[ch][gr];
+            if(get_bits_count(&s->gb)<0){
+                av_log(NULL, AV_LOG_ERROR, "mdb:%d, lastbuf:%d skiping granule %d\n",
+                                            main_data_begin, s->last_buf_size, gr);
+                skip_bits_long(&s->gb, g->part2_3_length);
+                memset(g->sb_hybrid, 0, sizeof(g->sb_hybrid));
+                if(get_bits_count(&s->gb) >= s->gb.size_in_bits && s->in_gb.buffer){
+                    skip_bits_long(&s->in_gb, get_bits_count(&s->gb) - s->gb.size_in_bits);
+                    s->gb= s->in_gb;
+                    s->in_gb.buffer=NULL;
+                }
+                continue;
+            }
+
+            bits_pos = get_bits_count(&s->gb);
+
+            if (!s->lsf) {
+                uint8_t *sc;
+                int slen, slen1, slen2;
+
+                /* MPEG1 scale factors */
+                slen1 = slen_table[0][g->scalefac_compress];
+                slen2 = slen_table[1][g->scalefac_compress];
+                dprintf(s->avctx, "slen1=%d slen2=%d\n", slen1, slen2);
+                if (g->block_type == 2) {
+                    n = g->switch_point ? 17 : 18;
+                    j = 0;
+                    if(slen1){
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = get_bits(&s->gb, slen1);
+                    }else{
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = 0;
+                    }
+                    if(slen2){
+                        for(i=0;i<18;i++)
+                            g->scale_factors[j++] = get_bits(&s->gb, slen2);
+                        for(i=0;i<3;i++)
+                            g->scale_factors[j++] = 0;
+                    }else{
+                        for(i=0;i<21;i++)
+                            g->scale_factors[j++] = 0;
+                    }
+                } else {
+                    sc = granules[ch][0].scale_factors;
+                    j = 0;
+                    for(k=0;k<4;k++) {
+                        n = (k == 0 ? 6 : 5);
+                        if ((g->scfsi & (0x8 >> k)) == 0) {
+                            slen = (k < 2) ? slen1 : slen2;
+                            if(slen){
+                                for(i=0;i<n;i++)
+                                    g->scale_factors[j++] = get_bits(&s->gb, slen);
+                            }else{
+                                for(i=0;i<n;i++)
+                                    g->scale_factors[j++] = 0;
+                            }
+                        } else {
+                            /* simply copy from last granule */
+                            for(i=0;i<n;i++) {
+                                g->scale_factors[j] = sc[j];
+                                j++;
+                            }
+                        }
+                    }
+                    g->scale_factors[j++] = 0;
+                }
+#if defined(DEBUG)
+                {
+                    dprintf(s->avctx, "scfsi=%x gr=%d ch=%d scale_factors:\n",
+                           g->scfsi, gr, ch);
+                    for(i=0;i<j;i++)
+                        dprintf(s->avctx, " %d", g->scale_factors[i]);
+                    dprintf(s->avctx, "\n");
+                }
+#endif
+            } else {
+                int tindex, tindex2, slen[4], sl, sf;
+
+                /* LSF scale factors */
+                if (g->block_type == 2) {
+                    tindex = g->switch_point ? 2 : 1;
+                } else {
+                    tindex = 0;
+                }
+                sf = g->scalefac_compress;
+                if ((s->mode_ext & MODE_EXT_I_STEREO) && ch == 1) {
+                    /* intensity stereo case */
+                    sf >>= 1;
+                    if (sf < 180) {
+                        lsf_sf_expand(slen, sf, 6, 6, 0);
+                        tindex2 = 3;
+                    } else if (sf < 244) {
+                        lsf_sf_expand(slen, sf - 180, 4, 4, 0);
+                        tindex2 = 4;
+                    } else {
+                        lsf_sf_expand(slen, sf - 244, 3, 0, 0);
+                        tindex2 = 5;
+                    }
+                } else {
+                    /* normal case */
+                    if (sf < 400) {
+                        lsf_sf_expand(slen, sf, 5, 4, 4);
+                        tindex2 = 0;
+                    } else if (sf < 500) {
+                        lsf_sf_expand(slen, sf - 400, 5, 4, 0);
+                        tindex2 = 1;
+                    } else {
+                        lsf_sf_expand(slen, sf - 500, 3, 0, 0);
+                        tindex2 = 2;
+                        g->preflag = 1;
+                    }
+                }
+
+                j = 0;
+                for(k=0;k<4;k++) {
+                    n = lsf_nsf_table[tindex2][tindex][k];
+                    sl = slen[k];
+                    if(sl){
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = get_bits(&s->gb, sl);
+                    }else{
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = 0;
+                    }
+                }
+                /* XXX: should compute exact size */
+                for(;j<40;j++)
+                    g->scale_factors[j] = 0;
+#if defined(DEBUG)
+                {
+                    dprintf(s->avctx, "gr=%d ch=%d scale_factors:\n",
+                           gr, ch);
+                    for(i=0;i<40;i++)
+                        dprintf(s->avctx, " %d", g->scale_factors[i]);
+                    dprintf(s->avctx, "\n");
+                }
+#endif
+            }
+
+            exponents_from_scale_factors(s, g, exponents);
+
+            /* read Huffman coded residue */
+            huffman_decode(s, g, exponents, bits_pos + g->part2_3_length);
+#if defined(DEBUG)
+            sample_dump(0, g->sb_hybrid, 576);
+#endif
+        } /* ch */
+
+        if (s->nb_channels == 2)
+            compute_stereo(s, &granules[0][gr], &granules[1][gr]);
+
+        for(ch=0;ch<s->nb_channels;ch++) {
+            g = &granules[ch][gr];
+
+            reorder_block(s, g);
+#if defined(DEBUG)
+            sample_dump(0, g->sb_hybrid, 576);
+#endif
+            s->compute_antialias(s, g);
+#if defined(DEBUG)
+            sample_dump(1, g->sb_hybrid, 576);
+#endif
+            compute_imdct(s, g, &s->sb_samples[ch][18 * gr][0], s->mdct_buf[ch]);
+#if defined(DEBUG)
+            sample_dump(2, &s->sb_samples[ch][18 * gr][0], 576);
+#endif
+        }
+    } /* gr */
+    if(get_bits_count(&s->gb)<0)
+        skip_bits_long(&s->gb, -get_bits_count(&s->gb));
+    return nb_granules * 18;
+}
+
+static int mp_decode_frame(MPADecodeContext *s,
+                           OUT_INT *samples, const uint8_t *buf, int buf_size)
+{
+    int i, nb_frames, ch;
+    OUT_INT *samples_ptr;
+
+    init_get_bits(&s->gb, buf + HEADER_SIZE, (buf_size - HEADER_SIZE)*8);
+
+    /* skip error protection field */
+    if (s->error_protection)
+        get_bits(&s->gb, 16);
+
+    dprintf(s->avctx, "frame %d:\n", s->frame_count);
+    switch(s->layer) {
+    case 1:
+        nb_frames = mp_decode_layer1(s);
+        break;
+    case 2:
+        nb_frames = mp_decode_layer2(s);
+        break;
+    case 3:
+    default:
+        nb_frames = mp_decode_layer3(s);
+
+        s->last_buf_size=0;
+        if(s->in_gb.buffer){
+            align_get_bits(&s->gb);
+            i= (s->gb.size_in_bits - get_bits_count(&s->gb))>>3;
+            if(i >= 0 && i <= BACKSTEP_SIZE){
+                memmove(s->last_buf, s->gb.buffer + (get_bits_count(&s->gb)>>3), i);
+                s->last_buf_size=i;
+            }else
+                av_log(NULL, AV_LOG_ERROR, "invalid old backstep %d\n", i);
+            s->gb= s->in_gb;
+            s->in_gb.buffer= NULL;
+        }
+
+        align_get_bits(&s->gb);
+        assert((get_bits_count(&s->gb) & 7) == 0);
+        i= (s->gb.size_in_bits - get_bits_count(&s->gb))>>3;
+
+        if(i<0 || i > BACKSTEP_SIZE || nb_frames<0){
+            av_log(NULL, AV_LOG_ERROR, "invalid new backstep %d\n", i);
+            i= FFMIN(BACKSTEP_SIZE, buf_size - HEADER_SIZE);
+        }
+        assert(i <= buf_size - HEADER_SIZE && i>= 0);
+        memcpy(s->last_buf + s->last_buf_size, s->gb.buffer + buf_size - HEADER_SIZE - i, i);
+        s->last_buf_size += i;
+
+        break;
+    }
+#if defined(DEBUG)
+    for(i=0;i<nb_frames;i++) {
+        for(ch=0;ch<s->nb_channels;ch++) {
+            int j;
+            dprintf(s->avctx, "%d-%d:", i, ch);
+            for(j=0;j<SBLIMIT;j++)
+                dprintf(s->avctx, " %0.6f", (double)s->sb_samples[ch][i][j] / FRAC_ONE);
+            dprintf(s->avctx, "\n");
+        }
+    }
+#endif
+    /* apply the synthesis filter */
+    for(ch=0;ch<s->nb_channels;ch++) {
+        samples_ptr = samples + ch;
+        for(i=0;i<nb_frames;i++) {
+            ff_mpa_synth_filter(s->synth_buf[ch], &(s->synth_buf_offset[ch]),
+                         window, &s->dither_state,
+                         samples_ptr, s->nb_channels,
+                         s->sb_samples[ch][i]);
+            samples_ptr += 32 * s->nb_channels;
+        }
+    }
+#ifdef DEBUG
+    s->frame_count++;
+#endif
+    return nb_frames * 32 * sizeof(OUT_INT) * s->nb_channels;
+}
+
+static int decode_frame(AVCodecContext * avctx,
+                        void *data, int *data_size,
+                        uint8_t * buf, int buf_size)
+{
+    MPADecodeContext *s = avctx->priv_data;
+    uint32_t header;
+    int out_size;
+    OUT_INT *out_samples = data;
+
+retry:
+    if(buf_size < HEADER_SIZE)
+        return -1;
+
+    header = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
+    if(ff_mpa_check_header(header) < 0){
+        buf++;
+//        buf_size--;
+        av_log(avctx, AV_LOG_ERROR, "Header missing skipping one byte.\n");
+        goto retry;
+    }
+
+    if (decode_header(s, header) == 1) {
+        /* free format: prepare to compute frame size */
+        s->frame_size = -1;
+        return -1;
+    }
+    /* update codec info */
+    avctx->channels = s->nb_channels;
+    avctx->bit_rate = s->bit_rate;
+    avctx->sub_id = s->layer;
+    switch(s->layer) {
+    case 1:
+        avctx->frame_size = 384;
+        break;
+    case 2:
+        avctx->frame_size = 1152;
+        break;
+    case 3:
+        if (s->lsf)
+            avctx->frame_size = 576;
+        else
+            avctx->frame_size = 1152;
+        break;
+    }
+
+    if(s->frame_size<=0 || s->frame_size > buf_size){
+        av_log(avctx, AV_LOG_ERROR, "incomplete frame\n");
+        return -1;
+    }else if(s->frame_size < buf_size){
+        av_log(avctx, AV_LOG_ERROR, "incorrect frame size\n");
+    }
+
+    out_size = mp_decode_frame(s, out_samples, buf, buf_size);
+    if(out_size>=0){
+        *data_size = out_size;
+        avctx->sample_rate = s->sample_rate;
+        //FIXME maybe move the other codec info stuff from above here too
+    }else
+        av_log(avctx, AV_LOG_DEBUG, "Error while decoding MPEG audio frame.\n"); //FIXME return -1 / but also return the number of bytes consumed
+    s->frame_size = 0;
+    return buf_size;
+}
+
+static void flush(AVCodecContext *avctx){
+    MPADecodeContext *s = avctx->priv_data;
+    s->last_buf_size= 0;
+}
+
+#ifdef CONFIG_MP3ADU_DECODER
+static int decode_frame_adu(AVCodecContext * avctx,
+                        void *data, int *data_size,
+                        uint8_t * buf, int buf_size)
+{
+    MPADecodeContext *s = avctx->priv_data;
+    uint32_t header;
+    int len, out_size;
+    OUT_INT *out_samples = data;
+
+    len = buf_size;
+
+    // Discard too short frames
+    if (buf_size < HEADER_SIZE) {
+        *data_size = 0;
+        return buf_size;
+    }
+
+
+    if (len > MPA_MAX_CODED_FRAME_SIZE)
+        len = MPA_MAX_CODED_FRAME_SIZE;
+
+    // Get header and restore sync word
+    header = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3] | 0xffe00000;
+
+    if (ff_mpa_check_header(header) < 0) { // Bad header, discard frame
+        *data_size = 0;
+        return buf_size;
+    }
+
+    decode_header(s, header);
+    /* update codec info */
+    avctx->sample_rate = s->sample_rate;
+    avctx->channels = s->nb_channels;
+    avctx->bit_rate = s->bit_rate;
+    avctx->sub_id = s->layer;
+
+    avctx->frame_size=s->frame_size = len;
+
+    if (avctx->parse_only) {
+        out_size = buf_size;
+    } else {
+        out_size = mp_decode_frame(s, out_samples, buf, buf_size);
+    }
+
+    *data_size = out_size;
+    return buf_size;
+}
+#endif /* CONFIG_MP3ADU_DECODER */
+
+#ifdef CONFIG_MP3ON4_DECODER
+/* Next 3 arrays are indexed by channel config number (passed via codecdata) */
+static int mp3Frames[16] = {0,1,1,2,3,3,4,5,2};   /* number of mp3 decoder instances */
+static int mp3Channels[16] = {0,1,2,3,4,5,6,8,4}; /* total output channels */
+/* offsets into output buffer, assume output order is FL FR BL BR C LFE */
+static int chan_offset[9][5] = {
+    {0},
+    {0},            // C
+    {0},            // FLR
+    {2,0},          // C FLR
+    {2,0,3},        // C FLR BS
+    {4,0,2},        // C FLR BLRS
+    {4,0,2,5},      // C FLR BLRS LFE
+    {4,0,2,6,5},    // C FLR BLRS BLR LFE
+    {0,2}           // FLR BLRS
+};
+
+
+static int decode_init_mp3on4(AVCodecContext * avctx)
+{
+    MP3On4DecodeContext *s = avctx->priv_data;
+    int i;
+
+    if ((avctx->extradata_size < 2) || (avctx->extradata == NULL)) {
+        av_log(avctx, AV_LOG_ERROR, "Codec extradata missing or too short.\n");
+        return -1;
+    }
+
+    s->chan_cfg = (((unsigned char *)avctx->extradata)[1] >> 3) & 0x0f;
+    s->frames = mp3Frames[s->chan_cfg];
+    if(!s->frames) {
+        av_log(avctx, AV_LOG_ERROR, "Invalid channel config number.\n");
+        return -1;
+    }
+    avctx->channels = mp3Channels[s->chan_cfg];
+
+    /* Init the first mp3 decoder in standard way, so that all tables get builded
+     * We replace avctx->priv_data with the context of the first decoder so that
+     * decode_init() does not have to be changed.
+     * Other decoders will be inited here copying data from the first context
+     */
+    // Allocate zeroed memory for the first decoder context
+    s->mp3decctx[0] = av_mallocz(sizeof(MPADecodeContext));
+    // Put decoder context in place to make init_decode() happy
+    avctx->priv_data = s->mp3decctx[0];
+    decode_init(avctx);
+    // Restore mp3on4 context pointer
+    avctx->priv_data = s;
+    s->mp3decctx[0]->adu_mode = 1; // Set adu mode
+
+    /* Create a separate codec/context for each frame (first is already ok).
+     * Each frame is 1 or 2 channels - up to 5 frames allowed
+     */
+    for (i = 1; i < s->frames; i++) {
+        s->mp3decctx[i] = av_mallocz(sizeof(MPADecodeContext));
+        s->mp3decctx[i]->compute_antialias = s->mp3decctx[0]->compute_antialias;
+        s->mp3decctx[i]->adu_mode = 1;
+        s->mp3decctx[i]->avctx = avctx;
+    }
+
+    return 0;
+}
+
+
+static int decode_close_mp3on4(AVCodecContext * avctx)
+{
+    MP3On4DecodeContext *s = avctx->priv_data;
+    int i;
+
+    for (i = 0; i < s->frames; i++)
+        if (s->mp3decctx[i])
+            av_free(s->mp3decctx[i]);
+
+    return 0;
+}
+
+
+static int decode_frame_mp3on4(AVCodecContext * avctx,
+                        void *data, int *data_size,
+                        uint8_t * buf, int buf_size)
+{
+    MP3On4DecodeContext *s = avctx->priv_data;
+    MPADecodeContext *m;
+    int len, out_size = 0;
+    uint32_t header;
+    OUT_INT *out_samples = data;
+    OUT_INT decoded_buf[MPA_FRAME_SIZE * MPA_MAX_CHANNELS];
+    OUT_INT *outptr, *bp;
+    int fsize;
+    unsigned char *start2 = buf, *start;
+    int fr, i, j, n;
+    int off = avctx->channels;
+    int *coff = chan_offset[s->chan_cfg];
+
+    len = buf_size;
+
+    // Discard too short frames
+    if (buf_size < HEADER_SIZE) {
+        *data_size = 0;
+        return buf_size;
+    }
+
+    // If only one decoder interleave is not needed
+    outptr = s->frames == 1 ? out_samples : decoded_buf;
+
+    for (fr = 0; fr < s->frames; fr++) {
+        start = start2;
+        fsize = (start[0] << 4) | (start[1] >> 4);
+        start2 += fsize;
+        if (fsize > len)
+            fsize = len;
+        len -= fsize;
+        if (fsize > MPA_MAX_CODED_FRAME_SIZE)
+            fsize = MPA_MAX_CODED_FRAME_SIZE;
+        m = s->mp3decctx[fr];
+        assert (m != NULL);
+
+        // Get header
+        header = (start[0] << 24) | (start[1] << 16) | (start[2] << 8) | start[3] | 0xfff00000;
+
+        if (ff_mpa_check_header(header) < 0) { // Bad header, discard block
+            *data_size = 0;
+            return buf_size;
+        }
+
+        decode_header(m, header);
+        mp_decode_frame(m, decoded_buf, start, fsize);
+
+        n = MPA_FRAME_SIZE * m->nb_channels;
+        out_size += n * sizeof(OUT_INT);
+        if(s->frames > 1) {
+            /* interleave output data */
+            bp = out_samples + coff[fr];
+            if(m->nb_channels == 1) {
+                for(j = 0; j < n; j++) {
+                    *bp = decoded_buf[j];
+                    bp += off;
+                }
+            } else {
+                for(j = 0; j < n; j++) {
+                    bp[0] = decoded_buf[j++];
+                    bp[1] = decoded_buf[j];
+                    bp += off;
+                }
+            }
+        }
+    }
+
+    /* update codec info */
+    avctx->sample_rate = s->mp3decctx[0]->sample_rate;
+    avctx->frame_size= buf_size;
+    avctx->bit_rate = 0;
+    for (i = 0; i < s->frames; i++)
+        avctx->bit_rate += s->mp3decctx[i]->bit_rate;
+
+    *data_size = out_size;
+    return buf_size;
+}
+#endif /* CONFIG_MP3ON4_DECODER */
+
+#ifdef CONFIG_MP2_DECODER
+AVCodec mp2_decoder =
+{
+    "mp2",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MP2,
+    sizeof(MPADecodeContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_PARSE_ONLY,
+};
+#endif
+#ifdef CONFIG_MP3_DECODER
+AVCodec mp3_decoder =
+{
+    "mp3",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MP3,
+    sizeof(MPADecodeContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_PARSE_ONLY,
+    .flush= flush,
+};
+#endif
+#ifdef CONFIG_MP3ADU_DECODER
+AVCodec mp3adu_decoder =
+{
+    "mp3adu",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MP3ADU,
+    sizeof(MPADecodeContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame_adu,
+    CODEC_CAP_PARSE_ONLY,
+    .flush= flush,
+};
+#endif
+#ifdef CONFIG_MP3ON4_DECODER
+AVCodec mp3on4_decoder =
+{
+    "mp3on4",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_MP3ON4,
+    sizeof(MP3On4DecodeContext),
+    decode_init_mp3on4,
+    NULL,
+    decode_close_mp3on4,
+    decode_frame_mp3on4,
+    .flush= flush,
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/mpegaudiodectab.h b/contrib/ffmpeg/libavcodec/mpegaudiodectab.h
new file mode 100644
index 000000000..fdd1096fc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegaudiodectab.h
@@ -0,0 +1,795 @@
+/*
+ * MPEG Audio decoder
+ * copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegaudiodectab.h
+ * mpeg audio layer decoder tables.
+ */
+
+const uint16_t mpa_bitrate_tab[2][3][15] = {
+    { {0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448 },
+      {0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384 },
+      {0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 } },
+    { {0, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256},
+      {0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160},
+      {0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160}
+    }
+};
+
+const uint16_t mpa_freq_tab[3] = { 44100, 48000, 32000 };
+
+/*******************************************************/
+/* half mpeg encoding window (full precision) */
+const int32_t mpa_enwindow[257] = {
+     0,    -1,    -1,    -1,    -1,    -1,    -1,    -2,
+    -2,    -2,    -2,    -3,    -3,    -4,    -4,    -5,
+    -5,    -6,    -7,    -7,    -8,    -9,   -10,   -11,
+   -13,   -14,   -16,   -17,   -19,   -21,   -24,   -26,
+   -29,   -31,   -35,   -38,   -41,   -45,   -49,   -53,
+   -58,   -63,   -68,   -73,   -79,   -85,   -91,   -97,
+  -104,  -111,  -117,  -125,  -132,  -139,  -147,  -154,
+  -161,  -169,  -176,  -183,  -190,  -196,  -202,  -208,
+   213,   218,   222,   225,   227,   228,   228,   227,
+   224,   221,   215,   208,   200,   189,   177,   163,
+   146,   127,   106,    83,    57,    29,    -2,   -36,
+   -72,  -111,  -153,  -197,  -244,  -294,  -347,  -401,
+  -459,  -519,  -581,  -645,  -711,  -779,  -848,  -919,
+  -991, -1064, -1137, -1210, -1283, -1356, -1428, -1498,
+ -1567, -1634, -1698, -1759, -1817, -1870, -1919, -1962,
+ -2001, -2032, -2057, -2075, -2085, -2087, -2080, -2063,
+  2037,  2000,  1952,  1893,  1822,  1739,  1644,  1535,
+  1414,  1280,  1131,   970,   794,   605,   402,   185,
+   -45,  -288,  -545,  -814, -1095, -1388, -1692, -2006,
+ -2330, -2663, -3004, -3351, -3705, -4063, -4425, -4788,
+ -5153, -5517, -5879, -6237, -6589, -6935, -7271, -7597,
+ -7910, -8209, -8491, -8755, -8998, -9219, -9416, -9585,
+ -9727, -9838, -9916, -9959, -9966, -9935, -9863, -9750,
+ -9592, -9389, -9139, -8840, -8492, -8092, -7640, -7134,
+  6574,  5959,  5288,  4561,  3776,  2935,  2037,  1082,
+    70,  -998, -2122, -3300, -4533, -5818, -7154, -8540,
+ -9975,-11455,-12980,-14548,-16155,-17799,-19478,-21189,
+-22929,-24694,-26482,-28289,-30112,-31947,-33791,-35640,
+-37489,-39336,-41176,-43006,-44821,-46617,-48390,-50137,
+-51853,-53534,-55178,-56778,-58333,-59838,-61289,-62684,
+-64019,-65290,-66494,-67629,-68692,-69679,-70590,-71420,
+-72169,-72835,-73415,-73908,-74313,-74630,-74856,-74992,
+ 75038,
+};
+
+/*******************************************************/
+/* layer 2 tables */
+
+const int sblimit_table[5] = { 27 , 30 , 8, 12 , 30 };
+
+const int quant_steps[17] = {
+    3,     5,    7,    9,    15,
+    31,    63,  127,  255,   511,
+    1023,  2047, 4095, 8191, 16383,
+    32767, 65535
+};
+
+/* we use a negative value if grouped */
+const int quant_bits[17] = {
+    -5,  -7,  3, -10, 4,
+     5,  6,  7,  8,  9,
+    10, 11, 12, 13, 14,
+    15, 16
+};
+
+/* encoding tables which give the quantization index. Note how it is
+   possible to store them efficiently ! */
+static const unsigned char alloc_table_0[] = {
+ 4,  0,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+ 4,  0,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+ 4,  0,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+};
+
+static const unsigned char alloc_table_1[] = {
+ 4,  0,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+ 4,  0,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+ 4,  0,  2,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 3,  0,  1,  2,  3,  4,  5, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+ 2,  0,  1, 16,
+};
+
+static const unsigned char alloc_table_2[] = {
+ 4,  0,  1,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+ 4,  0,  1,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+};
+
+static const unsigned char alloc_table_3[] = {
+ 4,  0,  1,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+ 4,  0,  1,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+};
+
+static const unsigned char alloc_table_4[] = {
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+ 4,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 3,  0,  1,  3,  4,  5,  6,  7,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+ 2,  0,  1,  3,
+};
+
+const unsigned char *alloc_tables[5] =
+{ alloc_table_0, alloc_table_1, alloc_table_2, alloc_table_3, alloc_table_4, };
+
+/*******************************************************/
+/* layer 3 tables */
+
+/* layer3 scale factor size */
+static const uint8_t slen_table[2][16] = {
+    { 0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 },
+    { 0, 1, 2, 3, 0, 1, 2, 3, 1, 2, 3, 1, 2, 3, 2, 3 },
+};
+
+/* number of lsf scale factors for a given size */
+static const uint8_t lsf_nsf_table[6][3][4] = {
+    { {  6,  5,  5, 5 }, {  9,  9,  9, 9 }, {  6,  9,  9, 9 } },
+    { {  6,  5,  7, 3 }, {  9,  9, 12, 6 }, {  6,  9, 12, 6 } },
+    { { 11, 10,  0, 0 }, { 18, 18,  0, 0 }, { 15, 18,  0, 0 } },
+    { {  7,  7,  7, 0 }, { 12, 12, 12, 0 }, {  6, 15, 12, 0 } },
+    { {  6,  6,  6, 3 }, { 12,  9,  9, 6 }, {  6, 12,  9, 6 } },
+    { {  8,  8,  5, 0 }, { 15, 12,  9, 0 }, {  6, 18,  9, 0 } },
+};
+
+/* mpegaudio layer 3 huffman tables */
+
+static const uint16_t mpa_huffcodes_1[4] = {
+ 0x0001, 0x0001, 0x0001, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_1[4] = {
+  1,  3,  2,  3,
+};
+
+static const uint16_t mpa_huffcodes_2[9] = {
+ 0x0001, 0x0002, 0x0001, 0x0003, 0x0001, 0x0001, 0x0003, 0x0002,
+ 0x0000,
+};
+
+static const uint8_t mpa_huffbits_2[9] = {
+  1,  3,  6,  3,  3,  5,  5,  5,
+  6,
+};
+
+static const uint16_t mpa_huffcodes_3[9] = {
+ 0x0003, 0x0002, 0x0001, 0x0001, 0x0001, 0x0001, 0x0003, 0x0002,
+ 0x0000,
+};
+
+static const uint8_t mpa_huffbits_3[9] = {
+  2,  2,  6,  3,  2,  5,  5,  5,
+  6,
+};
+
+static const uint16_t mpa_huffcodes_5[16] = {
+ 0x0001, 0x0002, 0x0006, 0x0005, 0x0003, 0x0001, 0x0004, 0x0004,
+ 0x0007, 0x0005, 0x0007, 0x0001, 0x0006, 0x0001, 0x0001, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_5[16] = {
+  1,  3,  6,  7,  3,  3,  6,  7,
+  6,  6,  7,  8,  7,  6,  7,  8,
+};
+
+static const uint16_t mpa_huffcodes_6[16] = {
+ 0x0007, 0x0003, 0x0005, 0x0001, 0x0006, 0x0002, 0x0003, 0x0002,
+ 0x0005, 0x0004, 0x0004, 0x0001, 0x0003, 0x0003, 0x0002, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_6[16] = {
+  3,  3,  5,  7,  3,  2,  4,  5,
+  4,  4,  5,  6,  6,  5,  6,  7,
+};
+
+static const uint16_t mpa_huffcodes_7[36] = {
+ 0x0001, 0x0002, 0x000a, 0x0013, 0x0010, 0x000a, 0x0003, 0x0003,
+ 0x0007, 0x000a, 0x0005, 0x0003, 0x000b, 0x0004, 0x000d, 0x0011,
+ 0x0008, 0x0004, 0x000c, 0x000b, 0x0012, 0x000f, 0x000b, 0x0002,
+ 0x0007, 0x0006, 0x0009, 0x000e, 0x0003, 0x0001, 0x0006, 0x0004,
+ 0x0005, 0x0003, 0x0002, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_7[36] = {
+  1,  3,  6,  8,  8,  9,  3,  4,
+  6,  7,  7,  8,  6,  5,  7,  8,
+  8,  9,  7,  7,  8,  9,  9,  9,
+  7,  7,  8,  9,  9, 10,  8,  8,
+  9, 10, 10, 10,
+};
+
+static const uint16_t mpa_huffcodes_8[36] = {
+ 0x0003, 0x0004, 0x0006, 0x0012, 0x000c, 0x0005, 0x0005, 0x0001,
+ 0x0002, 0x0010, 0x0009, 0x0003, 0x0007, 0x0003, 0x0005, 0x000e,
+ 0x0007, 0x0003, 0x0013, 0x0011, 0x000f, 0x000d, 0x000a, 0x0004,
+ 0x000d, 0x0005, 0x0008, 0x000b, 0x0005, 0x0001, 0x000c, 0x0004,
+ 0x0004, 0x0001, 0x0001, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_8[36] = {
+  2,  3,  6,  8,  8,  9,  3,  2,
+  4,  8,  8,  8,  6,  4,  6,  8,
+  8,  9,  8,  8,  8,  9,  9, 10,
+  8,  7,  8,  9, 10, 10,  9,  8,
+  9,  9, 11, 11,
+};
+
+static const uint16_t mpa_huffcodes_9[36] = {
+ 0x0007, 0x0005, 0x0009, 0x000e, 0x000f, 0x0007, 0x0006, 0x0004,
+ 0x0005, 0x0005, 0x0006, 0x0007, 0x0007, 0x0006, 0x0008, 0x0008,
+ 0x0008, 0x0005, 0x000f, 0x0006, 0x0009, 0x000a, 0x0005, 0x0001,
+ 0x000b, 0x0007, 0x0009, 0x0006, 0x0004, 0x0001, 0x000e, 0x0004,
+ 0x0006, 0x0002, 0x0006, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_9[36] = {
+  3,  3,  5,  6,  8,  9,  3,  3,
+  4,  5,  6,  8,  4,  4,  5,  6,
+  7,  8,  6,  5,  6,  7,  7,  8,
+  7,  6,  7,  7,  8,  9,  8,  7,
+  8,  8,  9,  9,
+};
+
+static const uint16_t mpa_huffcodes_10[64] = {
+ 0x0001, 0x0002, 0x000a, 0x0017, 0x0023, 0x001e, 0x000c, 0x0011,
+ 0x0003, 0x0003, 0x0008, 0x000c, 0x0012, 0x0015, 0x000c, 0x0007,
+ 0x000b, 0x0009, 0x000f, 0x0015, 0x0020, 0x0028, 0x0013, 0x0006,
+ 0x000e, 0x000d, 0x0016, 0x0022, 0x002e, 0x0017, 0x0012, 0x0007,
+ 0x0014, 0x0013, 0x0021, 0x002f, 0x001b, 0x0016, 0x0009, 0x0003,
+ 0x001f, 0x0016, 0x0029, 0x001a, 0x0015, 0x0014, 0x0005, 0x0003,
+ 0x000e, 0x000d, 0x000a, 0x000b, 0x0010, 0x0006, 0x0005, 0x0001,
+ 0x0009, 0x0008, 0x0007, 0x0008, 0x0004, 0x0004, 0x0002, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_10[64] = {
+  1,  3,  6,  8,  9,  9,  9, 10,
+  3,  4,  6,  7,  8,  9,  8,  8,
+  6,  6,  7,  8,  9, 10,  9,  9,
+  7,  7,  8,  9, 10, 10,  9, 10,
+  8,  8,  9, 10, 10, 10, 10, 10,
+  9,  9, 10, 10, 11, 11, 10, 11,
+  8,  8,  9, 10, 10, 10, 11, 11,
+  9,  8,  9, 10, 10, 11, 11, 11,
+};
+
+static const uint16_t mpa_huffcodes_11[64] = {
+ 0x0003, 0x0004, 0x000a, 0x0018, 0x0022, 0x0021, 0x0015, 0x000f,
+ 0x0005, 0x0003, 0x0004, 0x000a, 0x0020, 0x0011, 0x000b, 0x000a,
+ 0x000b, 0x0007, 0x000d, 0x0012, 0x001e, 0x001f, 0x0014, 0x0005,
+ 0x0019, 0x000b, 0x0013, 0x003b, 0x001b, 0x0012, 0x000c, 0x0005,
+ 0x0023, 0x0021, 0x001f, 0x003a, 0x001e, 0x0010, 0x0007, 0x0005,
+ 0x001c, 0x001a, 0x0020, 0x0013, 0x0011, 0x000f, 0x0008, 0x000e,
+ 0x000e, 0x000c, 0x0009, 0x000d, 0x000e, 0x0009, 0x0004, 0x0001,
+ 0x000b, 0x0004, 0x0006, 0x0006, 0x0006, 0x0003, 0x0002, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_11[64] = {
+  2,  3,  5,  7,  8,  9,  8,  9,
+  3,  3,  4,  6,  8,  8,  7,  8,
+  5,  5,  6,  7,  8,  9,  8,  8,
+  7,  6,  7,  9,  8, 10,  8,  9,
+  8,  8,  8,  9,  9, 10,  9, 10,
+  8,  8,  9, 10, 10, 11, 10, 11,
+  8,  7,  7,  8,  9, 10, 10, 10,
+  8,  7,  8,  9, 10, 10, 10, 10,
+};
+
+static const uint16_t mpa_huffcodes_12[64] = {
+ 0x0009, 0x0006, 0x0010, 0x0021, 0x0029, 0x0027, 0x0026, 0x001a,
+ 0x0007, 0x0005, 0x0006, 0x0009, 0x0017, 0x0010, 0x001a, 0x000b,
+ 0x0011, 0x0007, 0x000b, 0x000e, 0x0015, 0x001e, 0x000a, 0x0007,
+ 0x0011, 0x000a, 0x000f, 0x000c, 0x0012, 0x001c, 0x000e, 0x0005,
+ 0x0020, 0x000d, 0x0016, 0x0013, 0x0012, 0x0010, 0x0009, 0x0005,
+ 0x0028, 0x0011, 0x001f, 0x001d, 0x0011, 0x000d, 0x0004, 0x0002,
+ 0x001b, 0x000c, 0x000b, 0x000f, 0x000a, 0x0007, 0x0004, 0x0001,
+ 0x001b, 0x000c, 0x0008, 0x000c, 0x0006, 0x0003, 0x0001, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_12[64] = {
+  4,  3,  5,  7,  8,  9,  9,  9,
+  3,  3,  4,  5,  7,  7,  8,  8,
+  5,  4,  5,  6,  7,  8,  7,  8,
+  6,  5,  6,  6,  7,  8,  8,  8,
+  7,  6,  7,  7,  8,  8,  8,  9,
+  8,  7,  8,  8,  8,  9,  8,  9,
+  8,  7,  7,  8,  8,  9,  9, 10,
+  9,  8,  8,  9,  9,  9,  9, 10,
+};
+
+static const uint16_t mpa_huffcodes_13[256] = {
+ 0x0001, 0x0005, 0x000e, 0x0015, 0x0022, 0x0033, 0x002e, 0x0047,
+ 0x002a, 0x0034, 0x0044, 0x0034, 0x0043, 0x002c, 0x002b, 0x0013,
+ 0x0003, 0x0004, 0x000c, 0x0013, 0x001f, 0x001a, 0x002c, 0x0021,
+ 0x001f, 0x0018, 0x0020, 0x0018, 0x001f, 0x0023, 0x0016, 0x000e,
+ 0x000f, 0x000d, 0x0017, 0x0024, 0x003b, 0x0031, 0x004d, 0x0041,
+ 0x001d, 0x0028, 0x001e, 0x0028, 0x001b, 0x0021, 0x002a, 0x0010,
+ 0x0016, 0x0014, 0x0025, 0x003d, 0x0038, 0x004f, 0x0049, 0x0040,
+ 0x002b, 0x004c, 0x0038, 0x0025, 0x001a, 0x001f, 0x0019, 0x000e,
+ 0x0023, 0x0010, 0x003c, 0x0039, 0x0061, 0x004b, 0x0072, 0x005b,
+ 0x0036, 0x0049, 0x0037, 0x0029, 0x0030, 0x0035, 0x0017, 0x0018,
+ 0x003a, 0x001b, 0x0032, 0x0060, 0x004c, 0x0046, 0x005d, 0x0054,
+ 0x004d, 0x003a, 0x004f, 0x001d, 0x004a, 0x0031, 0x0029, 0x0011,
+ 0x002f, 0x002d, 0x004e, 0x004a, 0x0073, 0x005e, 0x005a, 0x004f,
+ 0x0045, 0x0053, 0x0047, 0x0032, 0x003b, 0x0026, 0x0024, 0x000f,
+ 0x0048, 0x0022, 0x0038, 0x005f, 0x005c, 0x0055, 0x005b, 0x005a,
+ 0x0056, 0x0049, 0x004d, 0x0041, 0x0033, 0x002c, 0x002b, 0x002a,
+ 0x002b, 0x0014, 0x001e, 0x002c, 0x0037, 0x004e, 0x0048, 0x0057,
+ 0x004e, 0x003d, 0x002e, 0x0036, 0x0025, 0x001e, 0x0014, 0x0010,
+ 0x0035, 0x0019, 0x0029, 0x0025, 0x002c, 0x003b, 0x0036, 0x0051,
+ 0x0042, 0x004c, 0x0039, 0x0036, 0x0025, 0x0012, 0x0027, 0x000b,
+ 0x0023, 0x0021, 0x001f, 0x0039, 0x002a, 0x0052, 0x0048, 0x0050,
+ 0x002f, 0x003a, 0x0037, 0x0015, 0x0016, 0x001a, 0x0026, 0x0016,
+ 0x0035, 0x0019, 0x0017, 0x0026, 0x0046, 0x003c, 0x0033, 0x0024,
+ 0x0037, 0x001a, 0x0022, 0x0017, 0x001b, 0x000e, 0x0009, 0x0007,
+ 0x0022, 0x0020, 0x001c, 0x0027, 0x0031, 0x004b, 0x001e, 0x0034,
+ 0x0030, 0x0028, 0x0034, 0x001c, 0x0012, 0x0011, 0x0009, 0x0005,
+ 0x002d, 0x0015, 0x0022, 0x0040, 0x0038, 0x0032, 0x0031, 0x002d,
+ 0x001f, 0x0013, 0x000c, 0x000f, 0x000a, 0x0007, 0x0006, 0x0003,
+ 0x0030, 0x0017, 0x0014, 0x0027, 0x0024, 0x0023, 0x0035, 0x0015,
+ 0x0010, 0x0017, 0x000d, 0x000a, 0x0006, 0x0001, 0x0004, 0x0002,
+ 0x0010, 0x000f, 0x0011, 0x001b, 0x0019, 0x0014, 0x001d, 0x000b,
+ 0x0011, 0x000c, 0x0010, 0x0008, 0x0001, 0x0001, 0x0000, 0x0001,
+};
+
+static const uint8_t mpa_huffbits_13[256] = {
+  1,  4,  6,  7,  8,  9,  9, 10,
+  9, 10, 11, 11, 12, 12, 13, 13,
+  3,  4,  6,  7,  8,  8,  9,  9,
+  9,  9, 10, 10, 11, 12, 12, 12,
+  6,  6,  7,  8,  9,  9, 10, 10,
+  9, 10, 10, 11, 11, 12, 13, 13,
+  7,  7,  8,  9,  9, 10, 10, 10,
+ 10, 11, 11, 11, 11, 12, 13, 13,
+  8,  7,  9,  9, 10, 10, 11, 11,
+ 10, 11, 11, 12, 12, 13, 13, 14,
+  9,  8,  9, 10, 10, 10, 11, 11,
+ 11, 11, 12, 11, 13, 13, 14, 14,
+  9,  9, 10, 10, 11, 11, 11, 11,
+ 11, 12, 12, 12, 13, 13, 14, 14,
+ 10,  9, 10, 11, 11, 11, 12, 12,
+ 12, 12, 13, 13, 13, 14, 16, 16,
+  9,  8,  9, 10, 10, 11, 11, 12,
+ 12, 12, 12, 13, 13, 14, 15, 15,
+ 10,  9, 10, 10, 11, 11, 11, 13,
+ 12, 13, 13, 14, 14, 14, 16, 15,
+ 10, 10, 10, 11, 11, 12, 12, 13,
+ 12, 13, 14, 13, 14, 15, 16, 17,
+ 11, 10, 10, 11, 12, 12, 12, 12,
+ 13, 13, 13, 14, 15, 15, 15, 16,
+ 11, 11, 11, 12, 12, 13, 12, 13,
+ 14, 14, 15, 15, 15, 16, 16, 16,
+ 12, 11, 12, 13, 13, 13, 14, 14,
+ 14, 14, 14, 15, 16, 15, 16, 16,
+ 13, 12, 12, 13, 13, 13, 15, 14,
+ 14, 17, 15, 15, 15, 17, 16, 16,
+ 12, 12, 13, 14, 14, 14, 15, 14,
+ 15, 15, 16, 16, 19, 18, 19, 16,
+};
+
+static const uint16_t mpa_huffcodes_15[256] = {
+ 0x0007, 0x000c, 0x0012, 0x0035, 0x002f, 0x004c, 0x007c, 0x006c,
+ 0x0059, 0x007b, 0x006c, 0x0077, 0x006b, 0x0051, 0x007a, 0x003f,
+ 0x000d, 0x0005, 0x0010, 0x001b, 0x002e, 0x0024, 0x003d, 0x0033,
+ 0x002a, 0x0046, 0x0034, 0x0053, 0x0041, 0x0029, 0x003b, 0x0024,
+ 0x0013, 0x0011, 0x000f, 0x0018, 0x0029, 0x0022, 0x003b, 0x0030,
+ 0x0028, 0x0040, 0x0032, 0x004e, 0x003e, 0x0050, 0x0038, 0x0021,
+ 0x001d, 0x001c, 0x0019, 0x002b, 0x0027, 0x003f, 0x0037, 0x005d,
+ 0x004c, 0x003b, 0x005d, 0x0048, 0x0036, 0x004b, 0x0032, 0x001d,
+ 0x0034, 0x0016, 0x002a, 0x0028, 0x0043, 0x0039, 0x005f, 0x004f,
+ 0x0048, 0x0039, 0x0059, 0x0045, 0x0031, 0x0042, 0x002e, 0x001b,
+ 0x004d, 0x0025, 0x0023, 0x0042, 0x003a, 0x0034, 0x005b, 0x004a,
+ 0x003e, 0x0030, 0x004f, 0x003f, 0x005a, 0x003e, 0x0028, 0x0026,
+ 0x007d, 0x0020, 0x003c, 0x0038, 0x0032, 0x005c, 0x004e, 0x0041,
+ 0x0037, 0x0057, 0x0047, 0x0033, 0x0049, 0x0033, 0x0046, 0x001e,
+ 0x006d, 0x0035, 0x0031, 0x005e, 0x0058, 0x004b, 0x0042, 0x007a,
+ 0x005b, 0x0049, 0x0038, 0x002a, 0x0040, 0x002c, 0x0015, 0x0019,
+ 0x005a, 0x002b, 0x0029, 0x004d, 0x0049, 0x003f, 0x0038, 0x005c,
+ 0x004d, 0x0042, 0x002f, 0x0043, 0x0030, 0x0035, 0x0024, 0x0014,
+ 0x0047, 0x0022, 0x0043, 0x003c, 0x003a, 0x0031, 0x0058, 0x004c,
+ 0x0043, 0x006a, 0x0047, 0x0036, 0x0026, 0x0027, 0x0017, 0x000f,
+ 0x006d, 0x0035, 0x0033, 0x002f, 0x005a, 0x0052, 0x003a, 0x0039,
+ 0x0030, 0x0048, 0x0039, 0x0029, 0x0017, 0x001b, 0x003e, 0x0009,
+ 0x0056, 0x002a, 0x0028, 0x0025, 0x0046, 0x0040, 0x0034, 0x002b,
+ 0x0046, 0x0037, 0x002a, 0x0019, 0x001d, 0x0012, 0x000b, 0x000b,
+ 0x0076, 0x0044, 0x001e, 0x0037, 0x0032, 0x002e, 0x004a, 0x0041,
+ 0x0031, 0x0027, 0x0018, 0x0010, 0x0016, 0x000d, 0x000e, 0x0007,
+ 0x005b, 0x002c, 0x0027, 0x0026, 0x0022, 0x003f, 0x0034, 0x002d,
+ 0x001f, 0x0034, 0x001c, 0x0013, 0x000e, 0x0008, 0x0009, 0x0003,
+ 0x007b, 0x003c, 0x003a, 0x0035, 0x002f, 0x002b, 0x0020, 0x0016,
+ 0x0025, 0x0018, 0x0011, 0x000c, 0x000f, 0x000a, 0x0002, 0x0001,
+ 0x0047, 0x0025, 0x0022, 0x001e, 0x001c, 0x0014, 0x0011, 0x001a,
+ 0x0015, 0x0010, 0x000a, 0x0006, 0x0008, 0x0006, 0x0002, 0x0000,
+};
+
+static const uint8_t mpa_huffbits_15[256] = {
+  3,  4,  5,  7,  7,  8,  9,  9,
+  9, 10, 10, 11, 11, 11, 12, 13,
+  4,  3,  5,  6,  7,  7,  8,  8,
+  8,  9,  9, 10, 10, 10, 11, 11,
+  5,  5,  5,  6,  7,  7,  8,  8,
+  8,  9,  9, 10, 10, 11, 11, 11,
+  6,  6,  6,  7,  7,  8,  8,  9,
+  9,  9, 10, 10, 10, 11, 11, 11,
+  7,  6,  7,  7,  8,  8,  9,  9,
+  9,  9, 10, 10, 10, 11, 11, 11,
+  8,  7,  7,  8,  8,  8,  9,  9,
+  9,  9, 10, 10, 11, 11, 11, 12,
+  9,  7,  8,  8,  8,  9,  9,  9,
+  9, 10, 10, 10, 11, 11, 12, 12,
+  9,  8,  8,  9,  9,  9,  9, 10,
+ 10, 10, 10, 10, 11, 11, 11, 12,
+  9,  8,  8,  9,  9,  9,  9, 10,
+ 10, 10, 10, 11, 11, 12, 12, 12,
+  9,  8,  9,  9,  9,  9, 10, 10,
+ 10, 11, 11, 11, 11, 12, 12, 12,
+ 10,  9,  9,  9, 10, 10, 10, 10,
+ 10, 11, 11, 11, 11, 12, 13, 12,
+ 10,  9,  9,  9, 10, 10, 10, 10,
+ 11, 11, 11, 11, 12, 12, 12, 13,
+ 11, 10,  9, 10, 10, 10, 11, 11,
+ 11, 11, 11, 11, 12, 12, 13, 13,
+ 11, 10, 10, 10, 10, 11, 11, 11,
+ 11, 12, 12, 12, 12, 12, 13, 13,
+ 12, 11, 11, 11, 11, 11, 11, 11,
+ 12, 12, 12, 12, 13, 13, 12, 13,
+ 12, 11, 11, 11, 11, 11, 11, 12,
+ 12, 12, 12, 12, 13, 13, 13, 13,
+};
+
+static const uint16_t mpa_huffcodes_16[256] = {
+ 0x0001, 0x0005, 0x000e, 0x002c, 0x004a, 0x003f, 0x006e, 0x005d,
+ 0x00ac, 0x0095, 0x008a, 0x00f2, 0x00e1, 0x00c3, 0x0178, 0x0011,
+ 0x0003, 0x0004, 0x000c, 0x0014, 0x0023, 0x003e, 0x0035, 0x002f,
+ 0x0053, 0x004b, 0x0044, 0x0077, 0x00c9, 0x006b, 0x00cf, 0x0009,
+ 0x000f, 0x000d, 0x0017, 0x0026, 0x0043, 0x003a, 0x0067, 0x005a,
+ 0x00a1, 0x0048, 0x007f, 0x0075, 0x006e, 0x00d1, 0x00ce, 0x0010,
+ 0x002d, 0x0015, 0x0027, 0x0045, 0x0040, 0x0072, 0x0063, 0x0057,
+ 0x009e, 0x008c, 0x00fc, 0x00d4, 0x00c7, 0x0183, 0x016d, 0x001a,
+ 0x004b, 0x0024, 0x0044, 0x0041, 0x0073, 0x0065, 0x00b3, 0x00a4,
+ 0x009b, 0x0108, 0x00f6, 0x00e2, 0x018b, 0x017e, 0x016a, 0x0009,
+ 0x0042, 0x001e, 0x003b, 0x0038, 0x0066, 0x00b9, 0x00ad, 0x0109,
+ 0x008e, 0x00fd, 0x00e8, 0x0190, 0x0184, 0x017a, 0x01bd, 0x0010,
+ 0x006f, 0x0036, 0x0034, 0x0064, 0x00b8, 0x00b2, 0x00a0, 0x0085,
+ 0x0101, 0x00f4, 0x00e4, 0x00d9, 0x0181, 0x016e, 0x02cb, 0x000a,
+ 0x0062, 0x0030, 0x005b, 0x0058, 0x00a5, 0x009d, 0x0094, 0x0105,
+ 0x00f8, 0x0197, 0x018d, 0x0174, 0x017c, 0x0379, 0x0374, 0x0008,
+ 0x0055, 0x0054, 0x0051, 0x009f, 0x009c, 0x008f, 0x0104, 0x00f9,
+ 0x01ab, 0x0191, 0x0188, 0x017f, 0x02d7, 0x02c9, 0x02c4, 0x0007,
+ 0x009a, 0x004c, 0x0049, 0x008d, 0x0083, 0x0100, 0x00f5, 0x01aa,
+ 0x0196, 0x018a, 0x0180, 0x02df, 0x0167, 0x02c6, 0x0160, 0x000b,
+ 0x008b, 0x0081, 0x0043, 0x007d, 0x00f7, 0x00e9, 0x00e5, 0x00db,
+ 0x0189, 0x02e7, 0x02e1, 0x02d0, 0x0375, 0x0372, 0x01b7, 0x0004,
+ 0x00f3, 0x0078, 0x0076, 0x0073, 0x00e3, 0x00df, 0x018c, 0x02ea,
+ 0x02e6, 0x02e0, 0x02d1, 0x02c8, 0x02c2, 0x00df, 0x01b4, 0x0006,
+ 0x00ca, 0x00e0, 0x00de, 0x00da, 0x00d8, 0x0185, 0x0182, 0x017d,
+ 0x016c, 0x0378, 0x01bb, 0x02c3, 0x01b8, 0x01b5, 0x06c0, 0x0004,
+ 0x02eb, 0x00d3, 0x00d2, 0x00d0, 0x0172, 0x017b, 0x02de, 0x02d3,
+ 0x02ca, 0x06c7, 0x0373, 0x036d, 0x036c, 0x0d83, 0x0361, 0x0002,
+ 0x0179, 0x0171, 0x0066, 0x00bb, 0x02d6, 0x02d2, 0x0166, 0x02c7,
+ 0x02c5, 0x0362, 0x06c6, 0x0367, 0x0d82, 0x0366, 0x01b2, 0x0000,
+ 0x000c, 0x000a, 0x0007, 0x000b, 0x000a, 0x0011, 0x000b, 0x0009,
+ 0x000d, 0x000c, 0x000a, 0x0007, 0x0005, 0x0003, 0x0001, 0x0003,
+};
+
+static const uint8_t mpa_huffbits_16[256] = {
+  1,  4,  6,  8,  9,  9, 10, 10,
+ 11, 11, 11, 12, 12, 12, 13,  9,
+  3,  4,  6,  7,  8,  9,  9,  9,
+ 10, 10, 10, 11, 12, 11, 12,  8,
+  6,  6,  7,  8,  9,  9, 10, 10,
+ 11, 10, 11, 11, 11, 12, 12,  9,
+  8,  7,  8,  9,  9, 10, 10, 10,
+ 11, 11, 12, 12, 12, 13, 13, 10,
+  9,  8,  9,  9, 10, 10, 11, 11,
+ 11, 12, 12, 12, 13, 13, 13,  9,
+  9,  8,  9,  9, 10, 11, 11, 12,
+ 11, 12, 12, 13, 13, 13, 14, 10,
+ 10,  9,  9, 10, 11, 11, 11, 11,
+ 12, 12, 12, 12, 13, 13, 14, 10,
+ 10,  9, 10, 10, 11, 11, 11, 12,
+ 12, 13, 13, 13, 13, 15, 15, 10,
+ 10, 10, 10, 11, 11, 11, 12, 12,
+ 13, 13, 13, 13, 14, 14, 14, 10,
+ 11, 10, 10, 11, 11, 12, 12, 13,
+ 13, 13, 13, 14, 13, 14, 13, 11,
+ 11, 11, 10, 11, 12, 12, 12, 12,
+ 13, 14, 14, 14, 15, 15, 14, 10,
+ 12, 11, 11, 11, 12, 12, 13, 14,
+ 14, 14, 14, 14, 14, 13, 14, 11,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 15, 14, 14, 14, 14, 16, 11,
+ 14, 12, 12, 12, 13, 13, 14, 14,
+ 14, 16, 15, 15, 15, 17, 15, 11,
+ 13, 13, 11, 12, 14, 14, 13, 14,
+ 14, 15, 16, 15, 17, 15, 14, 11,
+  9,  8,  8,  9,  9, 10, 10, 10,
+ 11, 11, 11, 11, 11, 11, 11,  8,
+};
+
+static const uint16_t mpa_huffcodes_24[256] = {
+ 0x000f, 0x000d, 0x002e, 0x0050, 0x0092, 0x0106, 0x00f8, 0x01b2,
+ 0x01aa, 0x029d, 0x028d, 0x0289, 0x026d, 0x0205, 0x0408, 0x0058,
+ 0x000e, 0x000c, 0x0015, 0x0026, 0x0047, 0x0082, 0x007a, 0x00d8,
+ 0x00d1, 0x00c6, 0x0147, 0x0159, 0x013f, 0x0129, 0x0117, 0x002a,
+ 0x002f, 0x0016, 0x0029, 0x004a, 0x0044, 0x0080, 0x0078, 0x00dd,
+ 0x00cf, 0x00c2, 0x00b6, 0x0154, 0x013b, 0x0127, 0x021d, 0x0012,
+ 0x0051, 0x0027, 0x004b, 0x0046, 0x0086, 0x007d, 0x0074, 0x00dc,
+ 0x00cc, 0x00be, 0x00b2, 0x0145, 0x0137, 0x0125, 0x010f, 0x0010,
+ 0x0093, 0x0048, 0x0045, 0x0087, 0x007f, 0x0076, 0x0070, 0x00d2,
+ 0x00c8, 0x00bc, 0x0160, 0x0143, 0x0132, 0x011d, 0x021c, 0x000e,
+ 0x0107, 0x0042, 0x0081, 0x007e, 0x0077, 0x0072, 0x00d6, 0x00ca,
+ 0x00c0, 0x00b4, 0x0155, 0x013d, 0x012d, 0x0119, 0x0106, 0x000c,
+ 0x00f9, 0x007b, 0x0079, 0x0075, 0x0071, 0x00d7, 0x00ce, 0x00c3,
+ 0x00b9, 0x015b, 0x014a, 0x0134, 0x0123, 0x0110, 0x0208, 0x000a,
+ 0x01b3, 0x0073, 0x006f, 0x006d, 0x00d3, 0x00cb, 0x00c4, 0x00bb,
+ 0x0161, 0x014c, 0x0139, 0x012a, 0x011b, 0x0213, 0x017d, 0x0011,
+ 0x01ab, 0x00d4, 0x00d0, 0x00cd, 0x00c9, 0x00c1, 0x00ba, 0x00b1,
+ 0x00a9, 0x0140, 0x012f, 0x011e, 0x010c, 0x0202, 0x0179, 0x0010,
+ 0x014f, 0x00c7, 0x00c5, 0x00bf, 0x00bd, 0x00b5, 0x00ae, 0x014d,
+ 0x0141, 0x0131, 0x0121, 0x0113, 0x0209, 0x017b, 0x0173, 0x000b,
+ 0x029c, 0x00b8, 0x00b7, 0x00b3, 0x00af, 0x0158, 0x014b, 0x013a,
+ 0x0130, 0x0122, 0x0115, 0x0212, 0x017f, 0x0175, 0x016e, 0x000a,
+ 0x028c, 0x015a, 0x00ab, 0x00a8, 0x00a4, 0x013e, 0x0135, 0x012b,
+ 0x011f, 0x0114, 0x0107, 0x0201, 0x0177, 0x0170, 0x016a, 0x0006,
+ 0x0288, 0x0142, 0x013c, 0x0138, 0x0133, 0x012e, 0x0124, 0x011c,
+ 0x010d, 0x0105, 0x0200, 0x0178, 0x0172, 0x016c, 0x0167, 0x0004,
+ 0x026c, 0x012c, 0x0128, 0x0126, 0x0120, 0x011a, 0x0111, 0x010a,
+ 0x0203, 0x017c, 0x0176, 0x0171, 0x016d, 0x0169, 0x0165, 0x0002,
+ 0x0409, 0x0118, 0x0116, 0x0112, 0x010b, 0x0108, 0x0103, 0x017e,
+ 0x017a, 0x0174, 0x016f, 0x016b, 0x0168, 0x0166, 0x0164, 0x0000,
+ 0x002b, 0x0014, 0x0013, 0x0011, 0x000f, 0x000d, 0x000b, 0x0009,
+ 0x0007, 0x0006, 0x0004, 0x0007, 0x0005, 0x0003, 0x0001, 0x0003,
+};
+
+static const uint8_t mpa_huffbits_24[256] = {
+  4,  4,  6,  7,  8,  9,  9, 10,
+ 10, 11, 11, 11, 11, 11, 12,  9,
+  4,  4,  5,  6,  7,  8,  8,  9,
+  9,  9, 10, 10, 10, 10, 10,  8,
+  6,  5,  6,  7,  7,  8,  8,  9,
+  9,  9,  9, 10, 10, 10, 11,  7,
+  7,  6,  7,  7,  8,  8,  8,  9,
+  9,  9,  9, 10, 10, 10, 10,  7,
+  8,  7,  7,  8,  8,  8,  8,  9,
+  9,  9, 10, 10, 10, 10, 11,  7,
+  9,  7,  8,  8,  8,  8,  9,  9,
+  9,  9, 10, 10, 10, 10, 10,  7,
+  9,  8,  8,  8,  8,  9,  9,  9,
+  9, 10, 10, 10, 10, 10, 11,  7,
+ 10,  8,  8,  8,  9,  9,  9,  9,
+ 10, 10, 10, 10, 10, 11, 11,  8,
+ 10,  9,  9,  9,  9,  9,  9,  9,
+  9, 10, 10, 10, 10, 11, 11,  8,
+ 10,  9,  9,  9,  9,  9,  9, 10,
+ 10, 10, 10, 10, 11, 11, 11,  8,
+ 11,  9,  9,  9,  9, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 11,  8,
+ 11, 10,  9,  9,  9, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 11,  8,
+ 11, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 11, 11, 11, 11, 11,  8,
+ 11, 10, 10, 10, 10, 10, 10, 10,
+ 11, 11, 11, 11, 11, 11, 11,  8,
+ 12, 10, 10, 10, 10, 10, 10, 11,
+ 11, 11, 11, 11, 11, 11, 11,  8,
+  8,  7,  7,  7,  7,  7,  7,  7,
+  7,  7,  7,  8,  8,  8,  8,  4,
+};
+
+static const HuffTable mpa_huff_tables[16] = {
+{ 1, NULL, NULL },
+{ 2, mpa_huffbits_1, mpa_huffcodes_1 },
+{ 3, mpa_huffbits_2, mpa_huffcodes_2 },
+{ 3, mpa_huffbits_3, mpa_huffcodes_3 },
+{ 4, mpa_huffbits_5, mpa_huffcodes_5 },
+{ 4, mpa_huffbits_6, mpa_huffcodes_6 },
+{ 6, mpa_huffbits_7, mpa_huffcodes_7 },
+{ 6, mpa_huffbits_8, mpa_huffcodes_8 },
+{ 6, mpa_huffbits_9, mpa_huffcodes_9 },
+{ 8, mpa_huffbits_10, mpa_huffcodes_10 },
+{ 8, mpa_huffbits_11, mpa_huffcodes_11 },
+{ 8, mpa_huffbits_12, mpa_huffcodes_12 },
+{ 16, mpa_huffbits_13, mpa_huffcodes_13 },
+{ 16, mpa_huffbits_15, mpa_huffcodes_15 },
+{ 16, mpa_huffbits_16, mpa_huffcodes_16 },
+{ 16, mpa_huffbits_24, mpa_huffcodes_24 },
+};
+
+static const uint8_t mpa_huff_data[32][2] = {
+{ 0, 0 },
+{ 1, 0 },
+{ 2, 0 },
+{ 3, 0 },
+{ 0, 0 },
+{ 4, 0 },
+{ 5, 0 },
+{ 6, 0 },
+{ 7, 0 },
+{ 8, 0 },
+{ 9, 0 },
+{ 10, 0 },
+{ 11, 0 },
+{ 12, 0 },
+{ 0, 0 },
+{ 13, 0 },
+{ 14, 1 },
+{ 14, 2 },
+{ 14, 3 },
+{ 14, 4 },
+{ 14, 6 },
+{ 14, 8 },
+{ 14, 10 },
+{ 14, 13 },
+{ 15, 4 },
+{ 15, 5 },
+{ 15, 6 },
+{ 15, 7 },
+{ 15, 8 },
+{ 15, 9 },
+{ 15, 11 },
+{ 15, 13 },
+};
+
+
+/* huffman tables for quadrules */
+static const uint8_t mpa_quad_codes[2][16] = {
+    {  1,  5,  4,  5,  6,  5,  4,  4, 7,  3,  6,  0,  7,  2,  3,  1, },
+    { 15, 14, 13, 12, 11, 10,  9,  8, 7,  6,  5,  4,  3,  2,  1,  0, },
+};
+
+static const uint8_t mpa_quad_bits[2][16] = {
+    { 1, 4, 4, 5, 4, 6, 5, 6, 4, 5, 5, 6, 5, 6, 6, 6, },
+    { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, },
+};
+
+/* band size tables */
+static const uint8_t band_size_long[9][22] = {
+{ 4, 4, 4, 4, 4, 4, 6, 6, 8, 8, 10,
+  12, 16, 20, 24, 28, 34, 42, 50, 54, 76, 158, }, /* 44100 */
+{ 4, 4, 4, 4, 4, 4, 6, 6, 6, 8, 10,
+  12, 16, 18, 22, 28, 34, 40, 46, 54, 54, 192, }, /* 48000 */
+{ 4, 4, 4, 4, 4, 4, 6, 6, 8, 10, 12,
+  16, 20, 24, 30, 38, 46, 56, 68, 84, 102, 26, }, /* 32000 */
+{ 6, 6, 6, 6, 6, 6, 8, 10, 12, 14, 16,
+  20, 24, 28, 32, 38, 46, 52, 60, 68, 58, 54, }, /* 22050 */
+{ 6, 6, 6, 6, 6, 6, 8, 10, 12, 14, 16,
+  18, 22, 26, 32, 38, 46, 52, 64, 70, 76, 36, }, /* 24000 */
+{ 6, 6, 6, 6, 6, 6, 8, 10, 12, 14, 16,
+  20, 24, 28, 32, 38, 46, 52, 60, 68, 58, 54, }, /* 16000 */
+{ 6, 6, 6, 6, 6, 6, 8, 10, 12, 14, 16,
+  20, 24, 28, 32, 38, 46, 52, 60, 68, 58, 54, }, /* 11025 */
+{ 6, 6, 6, 6, 6, 6, 8, 10, 12, 14, 16,
+  20, 24, 28, 32, 38, 46, 52, 60, 68, 58, 54, }, /* 12000 */
+{ 12, 12, 12, 12, 12, 12, 16, 20, 24, 28, 32,
+  40, 48, 56, 64, 76, 90, 2, 2, 2, 2, 2, }, /* 8000 */
+};
+
+static const uint8_t band_size_short[9][13] = {
+{ 4, 4, 4, 4, 6, 8, 10, 12, 14, 18, 22, 30, 56, }, /* 44100 */
+{ 4, 4, 4, 4, 6, 6, 10, 12, 14, 16, 20, 26, 66, }, /* 48000 */
+{ 4, 4, 4, 4, 6, 8, 12, 16, 20, 26, 34, 42, 12, }, /* 32000 */
+{ 4, 4, 4, 6, 6, 8, 10, 14, 18, 26, 32, 42, 18, }, /* 22050 */
+{ 4, 4, 4, 6, 8, 10, 12, 14, 18, 24, 32, 44, 12, }, /* 24000 */
+{ 4, 4, 4, 6, 8, 10, 12, 14, 18, 24, 30, 40, 18, }, /* 16000 */
+{ 4, 4, 4, 6, 8, 10, 12, 14, 18, 24, 30, 40, 18, }, /* 11025 */
+{ 4, 4, 4, 6, 8, 10, 12, 14, 18, 24, 30, 40, 18, }, /* 12000 */
+{ 8, 8, 8, 12, 16, 20, 24, 28, 36, 2, 2, 2, 26, }, /* 8000 */
+};
+
+static const uint8_t mpa_pretab[2][22] = {
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 2, 0 },
+};
+
+/* table for alias reduction (XXX: store it as integer !) */
+static const float ci_table[8] = {
+    -0.6, -0.535, -0.33, -0.185, -0.095, -0.041, -0.0142, -0.0037,
+};
diff --git a/contrib/ffmpeg/libavcodec/mpegaudiotab.h b/contrib/ffmpeg/libavcodec/mpegaudiotab.h
new file mode 100644
index 000000000..8fb37ddff
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegaudiotab.h
@@ -0,0 +1,111 @@
+/*
+ * mpeg audio layer 2 tables. Most of them come from the mpeg audio
+ * specification.
+ *
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegaudiotab.h
+ * mpeg audio layer 2 tables.
+ * Most of them come from the mpeg audio specification.
+ */
+
+#define SQRT2 1.41421356237309514547
+
+static const int costab32[30] = {
+    FIX(0.54119610014619701222),
+    FIX(1.3065629648763763537),
+
+    FIX(0.50979557910415917998),
+    FIX(2.5629154477415054814),
+    FIX(0.89997622313641556513),
+    FIX(0.60134488693504528634),
+
+    FIX(0.5024192861881556782),
+    FIX(5.1011486186891552563),
+    FIX(0.78815462345125020249),
+    FIX(0.64682178335999007679),
+    FIX(0.56694403481635768927),
+    FIX(1.0606776859903470633),
+    FIX(1.7224470982383341955),
+    FIX(0.52249861493968885462),
+
+    FIX(10.19000812354803287),
+    FIX(0.674808341455005678),
+    FIX(1.1694399334328846596),
+    FIX(0.53104259108978413284),
+    FIX(2.0577810099534108446),
+    FIX(0.58293496820613388554),
+    FIX(0.83934964541552681272),
+    FIX(0.50547095989754364798),
+    FIX(3.4076084184687189804),
+    FIX(0.62250412303566482475),
+    FIX(0.97256823786196078263),
+    FIX(0.51544730992262455249),
+    FIX(1.4841646163141661852),
+    FIX(0.5531038960344445421),
+    FIX(0.74453627100229857749),
+    FIX(0.5006029982351962726),
+};
+
+static const int bitinv32[32] = {
+    0,  16,  8, 24,  4,  20,  12,  28,
+    2,  18, 10, 26,  6,  22,  14,  30,
+    1,  17,  9, 25,  5,  21,  13,  29,
+    3,  19, 11, 27,  7,  23,  15,  31
+};
+
+
+static int16_t filter_bank[512];
+
+static int scale_factor_table[64];
+#ifdef USE_FLOATS
+static float scale_factor_inv_table[64];
+#else
+static int8_t scale_factor_shift[64];
+static unsigned short scale_factor_mult[64];
+#endif
+static unsigned char scale_diff_table[128];
+
+/* total number of bits per allocation group */
+static unsigned short total_quant_bits[17];
+
+/* signal to noise ratio of each quantification step (could be
+   computed from quant_steps[]). The values are dB multiplied by 10
+*/
+static const unsigned short quant_snr[17] = {
+     70, 110, 160, 208,
+    253, 316, 378, 439,
+    499, 559, 620, 680,
+    740, 800, 861, 920,
+    980
+};
+
+/* fixed psycho acoustic model. Values of SNR taken from the 'toolame'
+   project */
+static const float fixed_smr[SBLIMIT] =  {
+    30, 17, 16, 10, 3, 12, 8, 2.5,
+    5, 5, 6, 6, 5, 6, 10, 6,
+    -4, -10, -21, -30, -42, -55, -68, -75,
+    -75, -75, -75, -75, -91, -107, -110, -108
+};
+
+static const unsigned char nb_scale_factors[4] = { 3, 2, 1, 2 };
+
diff --git a/contrib/ffmpeg/libavcodec/mpegvideo.c b/contrib/ffmpeg/libavcodec/mpegvideo.c
new file mode 100644
index 000000000..f0069fa1e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegvideo.c
@@ -0,0 +1,6949 @@
+/*
+ * The simplest mpeg encoder (well, it was the simplest!)
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * 4MV & hq & b-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file mpegvideo.c
+ * The simplest mpeg encoder (well, it was the simplest!).
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "faandct.h"
+#include <limits.h>
+
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+
+//#undef NDEBUG
+//#include <assert.h>
+
+#ifdef CONFIG_ENCODERS
+static int encode_picture(MpegEncContext *s, int picture_number);
+#endif //CONFIG_ENCODERS
+static void dct_unquantize_mpeg1_intra_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale);
+static void dct_unquantize_mpeg1_inter_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale);
+static void dct_unquantize_mpeg2_intra_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale);
+static void dct_unquantize_mpeg2_intra_bitexact(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale);
+static void dct_unquantize_mpeg2_inter_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale);
+static void dct_unquantize_h263_intra_c(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale);
+static void dct_unquantize_h263_inter_c(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale);
+static void draw_edges_c(uint8_t *buf, int wrap, int width, int height, int w);
+#ifdef CONFIG_ENCODERS
+static int dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
+static int dct_quantize_trellis_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
+static int dct_quantize_refine(MpegEncContext *s, DCTELEM *block, int16_t *weight, DCTELEM *orig, int n, int qscale);
+static int sse_mb(MpegEncContext *s);
+static void  denoise_dct_c(MpegEncContext *s, DCTELEM *block);
+#endif //CONFIG_ENCODERS
+
+#ifdef HAVE_XVMC
+extern int  XVMC_field_start(MpegEncContext*s, AVCodecContext *avctx);
+extern void XVMC_field_end(MpegEncContext *s);
+extern void XVMC_decode_mb(MpegEncContext *s);
+#endif
+
+void (*draw_edges)(uint8_t *buf, int wrap, int width, int height, int w)= draw_edges_c;
+
+
+/* enable all paranoid tests for rounding, overflows, etc... */
+//#define PARANOID
+
+//#define DEBUG
+
+
+/* for jpeg fast DCT */
+#define CONST_BITS 14
+
+static const uint16_t aanscales[64] = {
+    /* precomputed values scaled up by 14 bits */
+    16384, 22725, 21407, 19266, 16384, 12873,  8867,  4520,
+    22725, 31521, 29692, 26722, 22725, 17855, 12299,  6270,
+    21407, 29692, 27969, 25172, 21407, 16819, 11585,  5906,
+    19266, 26722, 25172, 22654, 19266, 15137, 10426,  5315,
+    16384, 22725, 21407, 19266, 16384, 12873,  8867,  4520,
+    12873, 17855, 16819, 15137, 12873, 10114,  6967,  3552,
+    8867 , 12299, 11585, 10426,  8867,  6967,  4799,  2446,
+    4520 ,  6270,  5906,  5315,  4520,  3552,  2446,  1247
+};
+
+static const uint8_t h263_chroma_roundtab[16] = {
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
+    0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
+};
+
+static const uint8_t ff_default_chroma_qscale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+};
+
+#ifdef CONFIG_ENCODERS
+static uint8_t default_mv_penalty[MAX_FCODE+1][MAX_MV*2+1];
+static uint8_t default_fcode_tab[MAX_MV*2+1];
+
+enum PixelFormat ff_yuv420p_list[2]= {PIX_FMT_YUV420P, -1};
+
+static void convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
+                           const uint16_t *quant_matrix, int bias, int qmin, int qmax, int intra)
+{
+    int qscale;
+    int shift=0;
+
+    for(qscale=qmin; qscale<=qmax; qscale++){
+        int i;
+        if (dsp->fdct == ff_jpeg_fdct_islow
+#ifdef FAAN_POSTSCALE
+            || dsp->fdct == ff_faandct
+#endif
+            ) {
+            for(i=0;i<64;i++) {
+                const int j= dsp->idct_permutation[i];
+                /* 16 <= qscale * quant_matrix[i] <= 7905 */
+                /* 19952         <= aanscales[i] * qscale * quant_matrix[i]           <= 249205026 */
+                /* (1<<36)/19952 >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= (1<<36)/249205026 */
+                /* 3444240       >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= 275 */
+
+                qmat[qscale][i] = (int)((UINT64_C(1) << QMAT_SHIFT) /
+                                (qscale * quant_matrix[j]));
+            }
+        } else if (dsp->fdct == fdct_ifast
+#ifndef FAAN_POSTSCALE
+                   || dsp->fdct == ff_faandct
+#endif
+                   ) {
+            for(i=0;i<64;i++) {
+                const int j= dsp->idct_permutation[i];
+                /* 16 <= qscale * quant_matrix[i] <= 7905 */
+                /* 19952         <= aanscales[i] * qscale * quant_matrix[i]           <= 249205026 */
+                /* (1<<36)/19952 >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= (1<<36)/249205026 */
+                /* 3444240       >= (1<<36)/(aanscales[i] * qscale * quant_matrix[i]) >= 275 */
+
+                qmat[qscale][i] = (int)((UINT64_C(1) << (QMAT_SHIFT + 14)) /
+                                (aanscales[i] * qscale * quant_matrix[j]));
+            }
+        } else {
+            for(i=0;i<64;i++) {
+                const int j= dsp->idct_permutation[i];
+                /* We can safely suppose that 16 <= quant_matrix[i] <= 255
+                   So 16           <= qscale * quant_matrix[i]             <= 7905
+                   so (1<<19) / 16 >= (1<<19) / (qscale * quant_matrix[i]) >= (1<<19) / 7905
+                   so 32768        >= (1<<19) / (qscale * quant_matrix[i]) >= 67
+                */
+                qmat[qscale][i] = (int)((UINT64_C(1) << QMAT_SHIFT) / (qscale * quant_matrix[j]));
+//                qmat  [qscale][i] = (1 << QMAT_SHIFT_MMX) / (qscale * quant_matrix[i]);
+                qmat16[qscale][0][i] = (1 << QMAT_SHIFT_MMX) / (qscale * quant_matrix[j]);
+
+                if(qmat16[qscale][0][i]==0 || qmat16[qscale][0][i]==128*256) qmat16[qscale][0][i]=128*256-1;
+                qmat16[qscale][1][i]= ROUNDED_DIV(bias<<(16-QUANT_BIAS_SHIFT), qmat16[qscale][0][i]);
+            }
+        }
+
+        for(i=intra; i<64; i++){
+            int64_t max= 8191;
+            if (dsp->fdct == fdct_ifast
+#ifndef FAAN_POSTSCALE
+                   || dsp->fdct == ff_faandct
+#endif
+                   ) {
+                max= (8191LL*aanscales[i]) >> 14;
+            }
+            while(((max * qmat[qscale][i]) >> shift) > INT_MAX){
+                shift++;
+            }
+        }
+    }
+    if(shift){
+        av_log(NULL, AV_LOG_INFO, "Warning, QMAT_SHIFT is larger than %d, overflows possible\n", QMAT_SHIFT - shift);
+    }
+}
+
+static inline void update_qscale(MpegEncContext *s){
+    s->qscale= (s->lambda*139 + FF_LAMBDA_SCALE*64) >> (FF_LAMBDA_SHIFT + 7);
+    s->qscale= av_clip(s->qscale, s->avctx->qmin, s->avctx->qmax);
+
+    s->lambda2= (s->lambda*s->lambda + FF_LAMBDA_SCALE/2) >> FF_LAMBDA_SHIFT;
+}
+#endif //CONFIG_ENCODERS
+
+void ff_init_scantable(uint8_t *permutation, ScanTable *st, const uint8_t *src_scantable){
+    int i;
+    int end;
+
+    st->scantable= src_scantable;
+
+    for(i=0; i<64; i++){
+        int j;
+        j = src_scantable[i];
+        st->permutated[i] = permutation[j];
+#ifdef ARCH_POWERPC
+        st->inverse[j] = i;
+#endif
+    }
+
+    end=-1;
+    for(i=0; i<64; i++){
+        int j;
+        j = st->permutated[i];
+        if(j>end) end=j;
+        st->raster_end[i]= end;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix){
+    int i;
+
+    if(matrix){
+        put_bits(pb, 1, 1);
+        for(i=0;i<64;i++) {
+            put_bits(pb, 8, matrix[ ff_zigzag_direct[i] ]);
+        }
+    }else
+        put_bits(pb, 1, 0);
+}
+#endif //CONFIG_ENCODERS
+
+const uint8_t *ff_find_start_code(const uint8_t * restrict p, const uint8_t *end, uint32_t * restrict state){
+    int i;
+
+    assert(p<=end);
+    if(p>=end)
+        return end;
+
+    for(i=0; i<3; i++){
+        uint32_t tmp= *state << 8;
+        *state= tmp + *(p++);
+        if(tmp == 0x100 || p==end)
+            return p;
+    }
+
+    while(p<end){
+        if     (p[-1] > 1      ) p+= 3;
+        else if(p[-2]          ) p+= 2;
+        else if(p[-3]|(p[-1]-1)) p++;
+        else{
+            p++;
+            break;
+        }
+    }
+
+    p= FFMIN(p, end)-4;
+    *state=  be2me_32(unaligned32(p));
+
+    return p+4;
+}
+
+/* init common dct for both encoder and decoder */
+int DCT_common_init(MpegEncContext *s)
+{
+    s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_c;
+    s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_c;
+    s->dct_unquantize_mpeg1_intra = dct_unquantize_mpeg1_intra_c;
+    s->dct_unquantize_mpeg1_inter = dct_unquantize_mpeg1_inter_c;
+    s->dct_unquantize_mpeg2_intra = dct_unquantize_mpeg2_intra_c;
+    if(s->flags & CODEC_FLAG_BITEXACT)
+        s->dct_unquantize_mpeg2_intra = dct_unquantize_mpeg2_intra_bitexact;
+    s->dct_unquantize_mpeg2_inter = dct_unquantize_mpeg2_inter_c;
+
+#ifdef CONFIG_ENCODERS
+    s->dct_quantize= dct_quantize_c;
+    s->denoise_dct= denoise_dct_c;
+#endif //CONFIG_ENCODERS
+
+#ifdef HAVE_MMX
+    MPV_common_init_mmx(s);
+#endif
+#ifdef ARCH_ALPHA
+    MPV_common_init_axp(s);
+#endif
+#ifdef HAVE_MLIB
+    MPV_common_init_mlib(s);
+#endif
+#ifdef HAVE_MMI
+    MPV_common_init_mmi(s);
+#endif
+#ifdef ARCH_ARMV4L
+    MPV_common_init_armv4l(s);
+#endif
+#ifdef ARCH_POWERPC
+    MPV_common_init_ppc(s);
+#endif
+
+#ifdef CONFIG_ENCODERS
+    s->fast_dct_quantize= s->dct_quantize;
+
+    if(s->flags&CODEC_FLAG_TRELLIS_QUANT){
+        s->dct_quantize= dct_quantize_trellis_c; //move before MPV_common_init_*
+    }
+
+#endif //CONFIG_ENCODERS
+
+    /* load & permutate scantables
+       note: only wmv uses different ones
+    */
+    if(s->alternate_scan){
+        ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , ff_alternate_vertical_scan);
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , ff_alternate_vertical_scan);
+    }else{
+        ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , ff_zigzag_direct);
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , ff_zigzag_direct);
+    }
+    ff_init_scantable(s->dsp.idct_permutation, &s->intra_h_scantable, ff_alternate_horizontal_scan);
+    ff_init_scantable(s->dsp.idct_permutation, &s->intra_v_scantable, ff_alternate_vertical_scan);
+
+    return 0;
+}
+
+static void copy_picture(Picture *dst, Picture *src){
+    *dst = *src;
+    dst->type= FF_BUFFER_TYPE_COPY;
+}
+
+#ifdef CONFIG_ENCODERS
+static void copy_picture_attributes(MpegEncContext *s, AVFrame *dst, AVFrame *src){
+    int i;
+
+    dst->pict_type              = src->pict_type;
+    dst->quality                = src->quality;
+    dst->coded_picture_number   = src->coded_picture_number;
+    dst->display_picture_number = src->display_picture_number;
+//    dst->reference              = src->reference;
+    dst->pts                    = src->pts;
+    dst->interlaced_frame       = src->interlaced_frame;
+    dst->top_field_first        = src->top_field_first;
+
+    if(s->avctx->me_threshold){
+        if(!src->motion_val[0])
+            av_log(s->avctx, AV_LOG_ERROR, "AVFrame.motion_val not set!\n");
+        if(!src->mb_type)
+            av_log(s->avctx, AV_LOG_ERROR, "AVFrame.mb_type not set!\n");
+        if(!src->ref_index[0])
+            av_log(s->avctx, AV_LOG_ERROR, "AVFrame.ref_index not set!\n");
+        if(src->motion_subsample_log2 != dst->motion_subsample_log2)
+            av_log(s->avctx, AV_LOG_ERROR, "AVFrame.motion_subsample_log2 doesn't match! (%d!=%d)\n",
+            src->motion_subsample_log2, dst->motion_subsample_log2);
+
+        memcpy(dst->mb_type, src->mb_type, s->mb_stride * s->mb_height * sizeof(dst->mb_type[0]));
+
+        for(i=0; i<2; i++){
+            int stride= ((16*s->mb_width )>>src->motion_subsample_log2) + 1;
+            int height= ((16*s->mb_height)>>src->motion_subsample_log2);
+
+            if(src->motion_val[i] && src->motion_val[i] != dst->motion_val[i]){
+                memcpy(dst->motion_val[i], src->motion_val[i], 2*stride*height*sizeof(int16_t));
+            }
+            if(src->ref_index[i] && src->ref_index[i] != dst->ref_index[i]){
+                memcpy(dst->ref_index[i], src->ref_index[i], s->b8_stride*2*s->mb_height*sizeof(int8_t));
+            }
+        }
+    }
+}
+#endif
+
+/**
+ * allocates a Picture
+ * The pixels are allocated/set by calling get_buffer() if shared=0
+ */
+static int alloc_picture(MpegEncContext *s, Picture *pic, int shared){
+    const int big_mb_num= s->mb_stride*(s->mb_height+1) + 1; //the +1 is needed so memset(,,stride*height) doesnt sig11
+    const int mb_array_size= s->mb_stride*s->mb_height;
+    const int b8_array_size= s->b8_stride*s->mb_height*2;
+    const int b4_array_size= s->b4_stride*s->mb_height*4;
+    int i;
+
+    if(shared){
+        assert(pic->data[0]);
+        assert(pic->type == 0 || pic->type == FF_BUFFER_TYPE_SHARED);
+        pic->type= FF_BUFFER_TYPE_SHARED;
+    }else{
+        int r;
+
+        assert(!pic->data[0]);
+
+        r= s->avctx->get_buffer(s->avctx, (AVFrame*)pic);
+
+        if(r<0 || !pic->age || !pic->type || !pic->data[0]){
+            av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (%d %d %d %p)\n", r, pic->age, pic->type, pic->data[0]);
+            return -1;
+        }
+
+        if(s->linesize && (s->linesize != pic->linesize[0] || s->uvlinesize != pic->linesize[1])){
+            av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (stride changed)\n");
+            return -1;
+        }
+
+        if(pic->linesize[1] != pic->linesize[2]){
+            av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (uv stride mismatch)\n");
+            return -1;
+        }
+
+        s->linesize  = pic->linesize[0];
+        s->uvlinesize= pic->linesize[1];
+    }
+
+    if(pic->qscale_table==NULL){
+        if (s->encoding) {
+            CHECKED_ALLOCZ(pic->mb_var   , mb_array_size * sizeof(int16_t))
+            CHECKED_ALLOCZ(pic->mc_mb_var, mb_array_size * sizeof(int16_t))
+            CHECKED_ALLOCZ(pic->mb_mean  , mb_array_size * sizeof(int8_t))
+        }
+
+        CHECKED_ALLOCZ(pic->mbskip_table , mb_array_size * sizeof(uint8_t)+2) //the +2 is for the slice end check
+        CHECKED_ALLOCZ(pic->qscale_table , mb_array_size * sizeof(uint8_t))
+        CHECKED_ALLOCZ(pic->mb_type_base , big_mb_num    * sizeof(uint32_t))
+        pic->mb_type= pic->mb_type_base + s->mb_stride+1;
+        if(s->out_format == FMT_H264){
+            for(i=0; i<2; i++){
+                CHECKED_ALLOCZ(pic->motion_val_base[i], 2 * (b4_array_size+4)  * sizeof(int16_t))
+                pic->motion_val[i]= pic->motion_val_base[i]+4;
+                CHECKED_ALLOCZ(pic->ref_index[i], b8_array_size * sizeof(uint8_t))
+            }
+            pic->motion_subsample_log2= 2;
+        }else if(s->out_format == FMT_H263 || s->encoding || (s->avctx->debug&FF_DEBUG_MV) || (s->avctx->debug_mv)){
+            for(i=0; i<2; i++){
+                CHECKED_ALLOCZ(pic->motion_val_base[i], 2 * (b8_array_size+4) * sizeof(int16_t))
+                pic->motion_val[i]= pic->motion_val_base[i]+4;
+                CHECKED_ALLOCZ(pic->ref_index[i], b8_array_size * sizeof(uint8_t))
+            }
+            pic->motion_subsample_log2= 3;
+        }
+        if(s->avctx->debug&FF_DEBUG_DCT_COEFF) {
+            CHECKED_ALLOCZ(pic->dct_coeff, 64 * mb_array_size * sizeof(DCTELEM)*6)
+        }
+        pic->qstride= s->mb_stride;
+        CHECKED_ALLOCZ(pic->pan_scan , 1 * sizeof(AVPanScan))
+    }
+
+    //it might be nicer if the application would keep track of these but it would require a API change
+    memmove(s->prev_pict_types+1, s->prev_pict_types, PREV_PICT_TYPES_BUFFER_SIZE-1);
+    s->prev_pict_types[0]= s->pict_type;
+    if(pic->age < PREV_PICT_TYPES_BUFFER_SIZE && s->prev_pict_types[pic->age] == B_TYPE)
+        pic->age= INT_MAX; // skipped MBs in b frames are quite rare in mpeg1/2 and its a bit tricky to skip them anyway
+
+    return 0;
+fail: //for the CHECKED_ALLOCZ macro
+    return -1;
+}
+
+/**
+ * deallocates a picture
+ */
+static void free_picture(MpegEncContext *s, Picture *pic){
+    int i;
+
+    if(pic->data[0] && pic->type!=FF_BUFFER_TYPE_SHARED){
+        s->avctx->release_buffer(s->avctx, (AVFrame*)pic);
+    }
+
+    av_freep(&pic->mb_var);
+    av_freep(&pic->mc_mb_var);
+    av_freep(&pic->mb_mean);
+    av_freep(&pic->mbskip_table);
+    av_freep(&pic->qscale_table);
+    av_freep(&pic->mb_type_base);
+    av_freep(&pic->dct_coeff);
+    av_freep(&pic->pan_scan);
+    pic->mb_type= NULL;
+    for(i=0; i<2; i++){
+        av_freep(&pic->motion_val_base[i]);
+        av_freep(&pic->ref_index[i]);
+    }
+
+    if(pic->type == FF_BUFFER_TYPE_SHARED){
+        for(i=0; i<4; i++){
+            pic->base[i]=
+            pic->data[i]= NULL;
+        }
+        pic->type= 0;
+    }
+}
+
+static int init_duplicate_context(MpegEncContext *s, MpegEncContext *base){
+    int i;
+
+    // edge emu needs blocksize + filter length - 1 (=17x17 for halfpel / 21x21 for h264)
+    CHECKED_ALLOCZ(s->allocated_edge_emu_buffer, (s->width+64)*2*21*2); //(width + edge + align)*interlaced*MBsize*tolerance
+    s->edge_emu_buffer= s->allocated_edge_emu_buffer + (s->width+64)*2*21;
+
+     //FIXME should be linesize instead of s->width*2 but that isnt known before get_buffer()
+    CHECKED_ALLOCZ(s->me.scratchpad,  (s->width+64)*4*16*2*sizeof(uint8_t))
+    s->rd_scratchpad=   s->me.scratchpad;
+    s->b_scratchpad=    s->me.scratchpad;
+    s->obmc_scratchpad= s->me.scratchpad + 16;
+    if (s->encoding) {
+        CHECKED_ALLOCZ(s->me.map      , ME_MAP_SIZE*sizeof(uint32_t))
+        CHECKED_ALLOCZ(s->me.score_map, ME_MAP_SIZE*sizeof(uint32_t))
+        if(s->avctx->noise_reduction){
+            CHECKED_ALLOCZ(s->dct_error_sum, 2 * 64 * sizeof(int))
+        }
+    }
+    CHECKED_ALLOCZ(s->blocks, 64*12*2 * sizeof(DCTELEM))
+    s->block= s->blocks[0];
+
+    for(i=0;i<12;i++){
+        s->pblocks[i] = (short *)(&s->block[i]);
+    }
+    return 0;
+fail:
+    return -1; //free() through MPV_common_end()
+}
+
+static void free_duplicate_context(MpegEncContext *s){
+    if(s==NULL) return;
+
+    av_freep(&s->allocated_edge_emu_buffer); s->edge_emu_buffer= NULL;
+    av_freep(&s->me.scratchpad);
+    s->rd_scratchpad=
+    s->b_scratchpad=
+    s->obmc_scratchpad= NULL;
+
+    av_freep(&s->dct_error_sum);
+    av_freep(&s->me.map);
+    av_freep(&s->me.score_map);
+    av_freep(&s->blocks);
+    s->block= NULL;
+}
+
+static void backup_duplicate_context(MpegEncContext *bak, MpegEncContext *src){
+#define COPY(a) bak->a= src->a
+    COPY(allocated_edge_emu_buffer);
+    COPY(edge_emu_buffer);
+    COPY(me.scratchpad);
+    COPY(rd_scratchpad);
+    COPY(b_scratchpad);
+    COPY(obmc_scratchpad);
+    COPY(me.map);
+    COPY(me.score_map);
+    COPY(blocks);
+    COPY(block);
+    COPY(start_mb_y);
+    COPY(end_mb_y);
+    COPY(me.map_generation);
+    COPY(pb);
+    COPY(dct_error_sum);
+    COPY(dct_count[0]);
+    COPY(dct_count[1]);
+#undef COPY
+}
+
+void ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src){
+    MpegEncContext bak;
+    int i;
+    //FIXME copy only needed parts
+//START_TIMER
+    backup_duplicate_context(&bak, dst);
+    memcpy(dst, src, sizeof(MpegEncContext));
+    backup_duplicate_context(dst, &bak);
+    for(i=0;i<12;i++){
+        dst->pblocks[i] = (short *)(&dst->block[i]);
+    }
+//STOP_TIMER("update_duplicate_context") //about 10k cycles / 0.01 sec for 1000frames on 1ghz with 2 threads
+}
+
+#ifdef CONFIG_ENCODERS
+static void update_duplicate_context_after_me(MpegEncContext *dst, MpegEncContext *src){
+#define COPY(a) dst->a= src->a
+    COPY(pict_type);
+    COPY(current_picture);
+    COPY(f_code);
+    COPY(b_code);
+    COPY(qscale);
+    COPY(lambda);
+    COPY(lambda2);
+    COPY(picture_in_gop_number);
+    COPY(gop_picture_number);
+    COPY(frame_pred_frame_dct); //FIXME don't set in encode_header
+    COPY(progressive_frame); //FIXME don't set in encode_header
+    COPY(partitioned_frame); //FIXME don't set in encode_header
+#undef COPY
+}
+#endif
+
+/**
+ * sets the given MpegEncContext to common defaults (same for encoding and decoding).
+ * the changed fields will not depend upon the prior state of the MpegEncContext.
+ */
+static void MPV_common_defaults(MpegEncContext *s){
+    s->y_dc_scale_table=
+    s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+    s->chroma_qscale_table= ff_default_chroma_qscale_table;
+    s->progressive_frame= 1;
+    s->progressive_sequence= 1;
+    s->picture_structure= PICT_FRAME;
+
+    s->coded_picture_number = 0;
+    s->picture_number = 0;
+    s->input_picture_number = 0;
+
+    s->picture_in_gop_number = 0;
+
+    s->f_code = 1;
+    s->b_code = 1;
+}
+
+/**
+ * sets the given MpegEncContext to defaults for decoding.
+ * the changed fields will not depend upon the prior state of the MpegEncContext.
+ */
+void MPV_decode_defaults(MpegEncContext *s){
+    MPV_common_defaults(s);
+}
+
+/**
+ * sets the given MpegEncContext to defaults for encoding.
+ * the changed fields will not depend upon the prior state of the MpegEncContext.
+ */
+
+#ifdef CONFIG_ENCODERS
+static void MPV_encode_defaults(MpegEncContext *s){
+    int i;
+    MPV_common_defaults(s);
+
+    for(i=-16; i<16; i++){
+        default_fcode_tab[i + MAX_MV]= 1;
+    }
+    s->me.mv_penalty= default_mv_penalty;
+    s->fcode_tab= default_fcode_tab;
+}
+#endif //CONFIG_ENCODERS
+
+/**
+ * init common structure for both encoder and decoder.
+ * this assumes that some variables like width/height are already set
+ */
+int MPV_common_init(MpegEncContext *s)
+{
+    int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y;
+
+    s->mb_height = (s->height + 15) / 16;
+
+    if(s->avctx->thread_count > MAX_THREADS || (s->avctx->thread_count > s->mb_height && s->mb_height)){
+        av_log(s->avctx, AV_LOG_ERROR, "too many threads\n");
+        return -1;
+    }
+
+    if((s->width || s->height) && avcodec_check_dimensions(s->avctx, s->width, s->height))
+        return -1;
+
+    dsputil_init(&s->dsp, s->avctx);
+    DCT_common_init(s);
+
+    s->flags= s->avctx->flags;
+    s->flags2= s->avctx->flags2;
+
+    s->mb_width  = (s->width  + 15) / 16;
+    s->mb_stride = s->mb_width + 1;
+    s->b8_stride = s->mb_width*2 + 1;
+    s->b4_stride = s->mb_width*4 + 1;
+    mb_array_size= s->mb_height * s->mb_stride;
+    mv_table_size= (s->mb_height+2) * s->mb_stride + 1;
+
+    /* set chroma shifts */
+    avcodec_get_chroma_sub_sample(s->avctx->pix_fmt,&(s->chroma_x_shift),
+                                                    &(s->chroma_y_shift) );
+
+    /* set default edge pos, will be overriden in decode_header if needed */
+    s->h_edge_pos= s->mb_width*16;
+    s->v_edge_pos= s->mb_height*16;
+
+    s->mb_num = s->mb_width * s->mb_height;
+
+    s->block_wrap[0]=
+    s->block_wrap[1]=
+    s->block_wrap[2]=
+    s->block_wrap[3]= s->b8_stride;
+    s->block_wrap[4]=
+    s->block_wrap[5]= s->mb_stride;
+
+    y_size = s->b8_stride * (2 * s->mb_height + 1);
+    c_size = s->mb_stride * (s->mb_height + 1);
+    yc_size = y_size + 2 * c_size;
+
+    /* convert fourcc to upper case */
+    s->codec_tag=          toupper( s->avctx->codec_tag     &0xFF)
+                        + (toupper((s->avctx->codec_tag>>8 )&0xFF)<<8 )
+                        + (toupper((s->avctx->codec_tag>>16)&0xFF)<<16)
+                        + (toupper((s->avctx->codec_tag>>24)&0xFF)<<24);
+
+    s->stream_codec_tag=          toupper( s->avctx->stream_codec_tag     &0xFF)
+                               + (toupper((s->avctx->stream_codec_tag>>8 )&0xFF)<<8 )
+                               + (toupper((s->avctx->stream_codec_tag>>16)&0xFF)<<16)
+                               + (toupper((s->avctx->stream_codec_tag>>24)&0xFF)<<24);
+
+    s->avctx->coded_frame= (AVFrame*)&s->current_picture;
+
+    CHECKED_ALLOCZ(s->mb_index2xy, (s->mb_num+1)*sizeof(int)) //error ressilience code looks cleaner with this
+    for(y=0; y<s->mb_height; y++){
+        for(x=0; x<s->mb_width; x++){
+            s->mb_index2xy[ x + y*s->mb_width ] = x + y*s->mb_stride;
+        }
+    }
+    s->mb_index2xy[ s->mb_height*s->mb_width ] = (s->mb_height-1)*s->mb_stride + s->mb_width; //FIXME really needed?
+
+    if (s->encoding) {
+        /* Allocate MV tables */
+        CHECKED_ALLOCZ(s->p_mv_table_base            , mv_table_size * 2 * sizeof(int16_t))
+        CHECKED_ALLOCZ(s->b_forw_mv_table_base       , mv_table_size * 2 * sizeof(int16_t))
+        CHECKED_ALLOCZ(s->b_back_mv_table_base       , mv_table_size * 2 * sizeof(int16_t))
+        CHECKED_ALLOCZ(s->b_bidir_forw_mv_table_base , mv_table_size * 2 * sizeof(int16_t))
+        CHECKED_ALLOCZ(s->b_bidir_back_mv_table_base , mv_table_size * 2 * sizeof(int16_t))
+        CHECKED_ALLOCZ(s->b_direct_mv_table_base     , mv_table_size * 2 * sizeof(int16_t))
+        s->p_mv_table           = s->p_mv_table_base            + s->mb_stride + 1;
+        s->b_forw_mv_table      = s->b_forw_mv_table_base       + s->mb_stride + 1;
+        s->b_back_mv_table      = s->b_back_mv_table_base       + s->mb_stride + 1;
+        s->b_bidir_forw_mv_table= s->b_bidir_forw_mv_table_base + s->mb_stride + 1;
+        s->b_bidir_back_mv_table= s->b_bidir_back_mv_table_base + s->mb_stride + 1;
+        s->b_direct_mv_table    = s->b_direct_mv_table_base     + s->mb_stride + 1;
+
+        if(s->msmpeg4_version){
+            CHECKED_ALLOCZ(s->ac_stats, 2*2*(MAX_LEVEL+1)*(MAX_RUN+1)*2*sizeof(int));
+        }
+        CHECKED_ALLOCZ(s->avctx->stats_out, 256);
+
+        /* Allocate MB type table */
+        CHECKED_ALLOCZ(s->mb_type  , mb_array_size * sizeof(uint16_t)) //needed for encoding
+
+        CHECKED_ALLOCZ(s->lambda_table, mb_array_size * sizeof(int))
+
+        CHECKED_ALLOCZ(s->q_intra_matrix, 64*32 * sizeof(int))
+        CHECKED_ALLOCZ(s->q_inter_matrix, 64*32 * sizeof(int))
+        CHECKED_ALLOCZ(s->q_intra_matrix16, 64*32*2 * sizeof(uint16_t))
+        CHECKED_ALLOCZ(s->q_inter_matrix16, 64*32*2 * sizeof(uint16_t))
+        CHECKED_ALLOCZ(s->input_picture, MAX_PICTURE_COUNT * sizeof(Picture*))
+        CHECKED_ALLOCZ(s->reordered_input_picture, MAX_PICTURE_COUNT * sizeof(Picture*))
+
+        if(s->avctx->noise_reduction){
+            CHECKED_ALLOCZ(s->dct_offset, 2 * 64 * sizeof(uint16_t))
+        }
+    }
+    CHECKED_ALLOCZ(s->picture, MAX_PICTURE_COUNT * sizeof(Picture))
+
+    CHECKED_ALLOCZ(s->error_status_table, mb_array_size*sizeof(uint8_t))
+
+    if(s->codec_id==CODEC_ID_MPEG4 || (s->flags & CODEC_FLAG_INTERLACED_ME)){
+        /* interlaced direct mode decoding tables */
+            for(i=0; i<2; i++){
+                int j, k;
+                for(j=0; j<2; j++){
+                    for(k=0; k<2; k++){
+                        CHECKED_ALLOCZ(s->b_field_mv_table_base[i][j][k]     , mv_table_size * 2 * sizeof(int16_t))
+                        s->b_field_mv_table[i][j][k]    = s->b_field_mv_table_base[i][j][k]     + s->mb_stride + 1;
+                    }
+                    CHECKED_ALLOCZ(s->b_field_select_table[i][j]     , mb_array_size * 2 * sizeof(uint8_t))
+                    CHECKED_ALLOCZ(s->p_field_mv_table_base[i][j]     , mv_table_size * 2 * sizeof(int16_t))
+                    s->p_field_mv_table[i][j]    = s->p_field_mv_table_base[i][j]     + s->mb_stride + 1;
+                }
+                CHECKED_ALLOCZ(s->p_field_select_table[i]      , mb_array_size * 2 * sizeof(uint8_t))
+            }
+    }
+    if (s->out_format == FMT_H263) {
+        /* ac values */
+        CHECKED_ALLOCZ(s->ac_val_base, yc_size * sizeof(int16_t) * 16);
+        s->ac_val[0] = s->ac_val_base + s->b8_stride + 1;
+        s->ac_val[1] = s->ac_val_base + y_size + s->mb_stride + 1;
+        s->ac_val[2] = s->ac_val[1] + c_size;
+
+        /* cbp values */
+        CHECKED_ALLOCZ(s->coded_block_base, y_size);
+        s->coded_block= s->coded_block_base + s->b8_stride + 1;
+
+        /* cbp, ac_pred, pred_dir */
+        CHECKED_ALLOCZ(s->cbp_table  , mb_array_size * sizeof(uint8_t))
+        CHECKED_ALLOCZ(s->pred_dir_table, mb_array_size * sizeof(uint8_t))
+    }
+
+    if (s->h263_pred || s->h263_plus || !s->encoding) {
+        /* dc values */
+        //MN: we need these for error resilience of intra-frames
+        CHECKED_ALLOCZ(s->dc_val_base, yc_size * sizeof(int16_t));
+        s->dc_val[0] = s->dc_val_base + s->b8_stride + 1;
+        s->dc_val[1] = s->dc_val_base + y_size + s->mb_stride + 1;
+        s->dc_val[2] = s->dc_val[1] + c_size;
+        for(i=0;i<yc_size;i++)
+            s->dc_val_base[i] = 1024;
+    }
+
+    /* which mb is a intra block */
+    CHECKED_ALLOCZ(s->mbintra_table, mb_array_size);
+    memset(s->mbintra_table, 1, mb_array_size);
+
+    /* init macroblock skip table */
+    CHECKED_ALLOCZ(s->mbskip_table, mb_array_size+2);
+    //Note the +1 is for a quicker mpeg4 slice_end detection
+    CHECKED_ALLOCZ(s->prev_pict_types, PREV_PICT_TYPES_BUFFER_SIZE);
+
+    s->parse_context.state= -1;
+    if((s->avctx->debug&(FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) || (s->avctx->debug_mv)){
+       s->visualization_buffer[0] = av_malloc((s->mb_width*16 + 2*EDGE_WIDTH) * s->mb_height*16 + 2*EDGE_WIDTH);
+       s->visualization_buffer[1] = av_malloc((s->mb_width*8 + EDGE_WIDTH) * s->mb_height*8 + EDGE_WIDTH);
+       s->visualization_buffer[2] = av_malloc((s->mb_width*8 + EDGE_WIDTH) * s->mb_height*8 + EDGE_WIDTH);
+    }
+
+    s->context_initialized = 1;
+
+    s->thread_context[0]= s;
+    for(i=1; i<s->avctx->thread_count; i++){
+        s->thread_context[i]= av_malloc(sizeof(MpegEncContext));
+        memcpy(s->thread_context[i], s, sizeof(MpegEncContext));
+    }
+
+    for(i=0; i<s->avctx->thread_count; i++){
+        if(init_duplicate_context(s->thread_context[i], s) < 0)
+           goto fail;
+        s->thread_context[i]->start_mb_y= (s->mb_height*(i  ) + s->avctx->thread_count/2) / s->avctx->thread_count;
+        s->thread_context[i]->end_mb_y  = (s->mb_height*(i+1) + s->avctx->thread_count/2) / s->avctx->thread_count;
+    }
+
+    return 0;
+ fail:
+    MPV_common_end(s);
+    return -1;
+}
+
+/* init common structure for both encoder and decoder */
+void MPV_common_end(MpegEncContext *s)
+{
+    int i, j, k;
+
+    for(i=0; i<s->avctx->thread_count; i++){
+        free_duplicate_context(s->thread_context[i]);
+    }
+    for(i=1; i<s->avctx->thread_count; i++){
+        av_freep(&s->thread_context[i]);
+    }
+
+    av_freep(&s->parse_context.buffer);
+    s->parse_context.buffer_size=0;
+
+    av_freep(&s->mb_type);
+    av_freep(&s->p_mv_table_base);
+    av_freep(&s->b_forw_mv_table_base);
+    av_freep(&s->b_back_mv_table_base);
+    av_freep(&s->b_bidir_forw_mv_table_base);
+    av_freep(&s->b_bidir_back_mv_table_base);
+    av_freep(&s->b_direct_mv_table_base);
+    s->p_mv_table= NULL;
+    s->b_forw_mv_table= NULL;
+    s->b_back_mv_table= NULL;
+    s->b_bidir_forw_mv_table= NULL;
+    s->b_bidir_back_mv_table= NULL;
+    s->b_direct_mv_table= NULL;
+    for(i=0; i<2; i++){
+        for(j=0; j<2; j++){
+            for(k=0; k<2; k++){
+                av_freep(&s->b_field_mv_table_base[i][j][k]);
+                s->b_field_mv_table[i][j][k]=NULL;
+            }
+            av_freep(&s->b_field_select_table[i][j]);
+            av_freep(&s->p_field_mv_table_base[i][j]);
+            s->p_field_mv_table[i][j]=NULL;
+        }
+        av_freep(&s->p_field_select_table[i]);
+    }
+
+    av_freep(&s->dc_val_base);
+    av_freep(&s->ac_val_base);
+    av_freep(&s->coded_block_base);
+    av_freep(&s->mbintra_table);
+    av_freep(&s->cbp_table);
+    av_freep(&s->pred_dir_table);
+
+    av_freep(&s->mbskip_table);
+    av_freep(&s->prev_pict_types);
+    av_freep(&s->bitstream_buffer);
+    s->allocated_bitstream_buffer_size=0;
+
+    av_freep(&s->avctx->stats_out);
+    av_freep(&s->ac_stats);
+    av_freep(&s->error_status_table);
+    av_freep(&s->mb_index2xy);
+    av_freep(&s->lambda_table);
+    av_freep(&s->q_intra_matrix);
+    av_freep(&s->q_inter_matrix);
+    av_freep(&s->q_intra_matrix16);
+    av_freep(&s->q_inter_matrix16);
+    av_freep(&s->input_picture);
+    av_freep(&s->reordered_input_picture);
+    av_freep(&s->dct_offset);
+
+    if(s->picture){
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            free_picture(s, &s->picture[i]);
+        }
+    }
+    av_freep(&s->picture);
+    s->context_initialized = 0;
+    s->last_picture_ptr=
+    s->next_picture_ptr=
+    s->current_picture_ptr= NULL;
+    s->linesize= s->uvlinesize= 0;
+
+    for(i=0; i<3; i++)
+        av_freep(&s->visualization_buffer[i]);
+
+    avcodec_default_free_buffers(s->avctx);
+}
+
+#ifdef CONFIG_ENCODERS
+
+/* init video encoder */
+int MPV_encode_init(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+    int i;
+    int chroma_h_shift, chroma_v_shift;
+
+    MPV_encode_defaults(s);
+
+    switch (avctx->codec_id) {
+    case CODEC_ID_MPEG2VIDEO:
+        if(avctx->pix_fmt != PIX_FMT_YUV420P && avctx->pix_fmt != PIX_FMT_YUV422P){
+            av_log(avctx, AV_LOG_ERROR, "only YUV420 and YUV422 are supported\n");
+            return -1;
+        }
+        break;
+    case CODEC_ID_LJPEG:
+    case CODEC_ID_MJPEG:
+        if(avctx->pix_fmt != PIX_FMT_YUVJ420P && avctx->pix_fmt != PIX_FMT_YUVJ422P &&
+           ((avctx->pix_fmt != PIX_FMT_YUV420P && avctx->pix_fmt != PIX_FMT_YUV422P) || avctx->strict_std_compliance>FF_COMPLIANCE_INOFFICIAL)){
+            av_log(avctx, AV_LOG_ERROR, "colorspace not supported in jpeg\n");
+            return -1;
+        }
+        break;
+    default:
+        if(avctx->pix_fmt != PIX_FMT_YUV420P){
+            av_log(avctx, AV_LOG_ERROR, "only YUV420 is supported\n");
+            return -1;
+        }
+    }
+
+    switch (avctx->pix_fmt) {
+    case PIX_FMT_YUVJ422P:
+    case PIX_FMT_YUV422P:
+        s->chroma_format = CHROMA_422;
+        break;
+    case PIX_FMT_YUVJ420P:
+    case PIX_FMT_YUV420P:
+    default:
+        s->chroma_format = CHROMA_420;
+        break;
+    }
+
+    s->bit_rate = avctx->bit_rate;
+    s->width = avctx->width;
+    s->height = avctx->height;
+    if(avctx->gop_size > 600 && avctx->strict_std_compliance>FF_COMPLIANCE_EXPERIMENTAL){
+        av_log(avctx, AV_LOG_ERROR, "Warning keyframe interval too large! reducing it ...\n");
+        avctx->gop_size=600;
+    }
+    s->gop_size = avctx->gop_size;
+    s->avctx = avctx;
+    s->flags= avctx->flags;
+    s->flags2= avctx->flags2;
+    s->max_b_frames= avctx->max_b_frames;
+    s->codec_id= avctx->codec->id;
+    s->luma_elim_threshold  = avctx->luma_elim_threshold;
+    s->chroma_elim_threshold= avctx->chroma_elim_threshold;
+    s->strict_std_compliance= avctx->strict_std_compliance;
+    s->data_partitioning= avctx->flags & CODEC_FLAG_PART;
+    s->quarter_sample= (avctx->flags & CODEC_FLAG_QPEL)!=0;
+    s->mpeg_quant= avctx->mpeg_quant;
+    s->rtp_mode= !!avctx->rtp_payload_size;
+    s->intra_dc_precision= avctx->intra_dc_precision;
+    s->user_specified_pts = AV_NOPTS_VALUE;
+
+    if (s->gop_size <= 1) {
+        s->intra_only = 1;
+        s->gop_size = 12;
+    } else {
+        s->intra_only = 0;
+    }
+
+    s->me_method = avctx->me_method;
+
+    /* Fixed QSCALE */
+    s->fixed_qscale = !!(avctx->flags & CODEC_FLAG_QSCALE);
+
+    s->adaptive_quant= (   s->avctx->lumi_masking
+                        || s->avctx->dark_masking
+                        || s->avctx->temporal_cplx_masking
+                        || s->avctx->spatial_cplx_masking
+                        || s->avctx->p_masking
+                        || s->avctx->border_masking
+                        || (s->flags&CODEC_FLAG_QP_RD))
+                       && !s->fixed_qscale;
+
+    s->obmc= !!(s->flags & CODEC_FLAG_OBMC);
+    s->loop_filter= !!(s->flags & CODEC_FLAG_LOOP_FILTER);
+    s->alternate_scan= !!(s->flags & CODEC_FLAG_ALT_SCAN);
+    s->intra_vlc_format= !!(s->flags2 & CODEC_FLAG2_INTRA_VLC);
+    s->q_scale_type= !!(s->flags2 & CODEC_FLAG2_NON_LINEAR_QUANT);
+
+    if(avctx->rc_max_rate && !avctx->rc_buffer_size){
+        av_log(avctx, AV_LOG_ERROR, "a vbv buffer size is needed, for encoding with a maximum bitrate\n");
+        return -1;
+    }
+
+    if(avctx->rc_min_rate && avctx->rc_max_rate != avctx->rc_min_rate){
+        av_log(avctx, AV_LOG_INFO, "Warning min_rate > 0 but min_rate != max_rate isn't recommended!\n");
+    }
+
+    if(avctx->rc_min_rate && avctx->rc_min_rate > avctx->bit_rate){
+        av_log(avctx, AV_LOG_INFO, "bitrate below min bitrate\n");
+        return -1;
+    }
+
+    if(avctx->rc_max_rate && avctx->rc_max_rate < avctx->bit_rate){
+        av_log(avctx, AV_LOG_INFO, "bitrate above max bitrate\n");
+        return -1;
+    }
+
+    if(   s->avctx->rc_max_rate && s->avctx->rc_min_rate == s->avctx->rc_max_rate
+       && (s->codec_id == CODEC_ID_MPEG1VIDEO || s->codec_id == CODEC_ID_MPEG2VIDEO)
+       && 90000LL * (avctx->rc_buffer_size-1) > s->avctx->rc_max_rate*0xFFFFLL){
+
+        av_log(avctx, AV_LOG_INFO, "Warning vbv_delay will be set to 0xFFFF (=VBR) as the specified vbv buffer is too large for the given bitrate!\n");
+    }
+
+    if((s->flags & CODEC_FLAG_4MV) && s->codec_id != CODEC_ID_MPEG4
+       && s->codec_id != CODEC_ID_H263 && s->codec_id != CODEC_ID_H263P && s->codec_id != CODEC_ID_FLV1){
+        av_log(avctx, AV_LOG_ERROR, "4MV not supported by codec\n");
+        return -1;
+    }
+
+    if(s->obmc && s->avctx->mb_decision != FF_MB_DECISION_SIMPLE){
+        av_log(avctx, AV_LOG_ERROR, "OBMC is only supported with simple mb decision\n");
+        return -1;
+    }
+
+    if(s->obmc && s->codec_id != CODEC_ID_H263 && s->codec_id != CODEC_ID_H263P){
+        av_log(avctx, AV_LOG_ERROR, "OBMC is only supported with H263(+)\n");
+        return -1;
+    }
+
+    if(s->quarter_sample && s->codec_id != CODEC_ID_MPEG4){
+        av_log(avctx, AV_LOG_ERROR, "qpel not supported by codec\n");
+        return -1;
+    }
+
+    if(s->data_partitioning && s->codec_id != CODEC_ID_MPEG4){
+        av_log(avctx, AV_LOG_ERROR, "data partitioning not supported by codec\n");
+        return -1;
+    }
+
+    if(s->max_b_frames && s->codec_id != CODEC_ID_MPEG4 && s->codec_id != CODEC_ID_MPEG1VIDEO && s->codec_id != CODEC_ID_MPEG2VIDEO){
+        av_log(avctx, AV_LOG_ERROR, "b frames not supported by codec\n");
+        return -1;
+    }
+
+    if((s->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME|CODEC_FLAG_ALT_SCAN))
+       && s->codec_id != CODEC_ID_MPEG4 && s->codec_id != CODEC_ID_MPEG2VIDEO){
+        av_log(avctx, AV_LOG_ERROR, "interlacing not supported by codec\n");
+        return -1;
+    }
+
+    if(s->mpeg_quant && s->codec_id != CODEC_ID_MPEG4){ //FIXME mpeg2 uses that too
+        av_log(avctx, AV_LOG_ERROR, "mpeg2 style quantization not supported by codec\n");
+        return -1;
+    }
+
+    if((s->flags & CODEC_FLAG_CBP_RD) && !(s->flags & CODEC_FLAG_TRELLIS_QUANT)){
+        av_log(avctx, AV_LOG_ERROR, "CBP RD needs trellis quant\n");
+        return -1;
+    }
+
+    if((s->flags & CODEC_FLAG_QP_RD) && s->avctx->mb_decision != FF_MB_DECISION_RD){
+        av_log(avctx, AV_LOG_ERROR, "QP RD needs mbd=2\n");
+        return -1;
+    }
+
+    if(s->avctx->scenechange_threshold < 1000000000 && (s->flags & CODEC_FLAG_CLOSED_GOP)){
+        av_log(avctx, AV_LOG_ERROR, "closed gop with scene change detection arent supported yet, set threshold to 1000000000\n");
+        return -1;
+    }
+
+    if((s->flags2 & CODEC_FLAG2_INTRA_VLC) && s->codec_id != CODEC_ID_MPEG2VIDEO){
+        av_log(avctx, AV_LOG_ERROR, "intra vlc table not supported by codec\n");
+        return -1;
+    }
+
+    if(s->flags & CODEC_FLAG_LOW_DELAY){
+        if (s->codec_id != CODEC_ID_MPEG2VIDEO && s->codec_id != CODEC_ID_MPEG1VIDEO){
+            av_log(avctx, AV_LOG_ERROR, "low delay forcing is only available for mpeg1/2\n");
+            return -1;
+        }
+        if (s->max_b_frames != 0){
+            av_log(avctx, AV_LOG_ERROR, "b frames cannot be used with low delay\n");
+            return -1;
+        }
+    }
+
+    if(s->q_scale_type == 1){
+        if(s->codec_id != CODEC_ID_MPEG2VIDEO){
+            av_log(avctx, AV_LOG_ERROR, "non linear quant is only available for mpeg2\n");
+            return -1;
+        }
+        if(avctx->qmax > 12){
+            av_log(avctx, AV_LOG_ERROR, "non linear quant only supports qmax <= 12 currently\n");
+            return -1;
+        }
+    }
+
+    if(s->avctx->thread_count > 1 && s->codec_id != CODEC_ID_MPEG4
+       && s->codec_id != CODEC_ID_MPEG1VIDEO && s->codec_id != CODEC_ID_MPEG2VIDEO
+       && (s->codec_id != CODEC_ID_H263P || !(s->flags & CODEC_FLAG_H263P_SLICE_STRUCT))){
+        av_log(avctx, AV_LOG_ERROR, "multi threaded encoding not supported by codec\n");
+        return -1;
+    }
+
+    if(s->avctx->thread_count > 1)
+        s->rtp_mode= 1;
+
+    if(!avctx->time_base.den || !avctx->time_base.num){
+        av_log(avctx, AV_LOG_ERROR, "framerate not set\n");
+        return -1;
+    }
+
+    i= (INT_MAX/2+128)>>8;
+    if(avctx->me_threshold >= i){
+        av_log(avctx, AV_LOG_ERROR, "me_threshold too large, max is %d\n", i - 1);
+        return -1;
+    }
+    if(avctx->mb_threshold >= i){
+        av_log(avctx, AV_LOG_ERROR, "mb_threshold too large, max is %d\n", i - 1);
+        return -1;
+    }
+
+    if(avctx->b_frame_strategy && (avctx->flags&CODEC_FLAG_PASS2)){
+        av_log(avctx, AV_LOG_INFO, "notice: b_frame_strategy only affects the first pass\n");
+        avctx->b_frame_strategy = 0;
+    }
+
+    i= ff_gcd(avctx->time_base.den, avctx->time_base.num);
+    if(i > 1){
+        av_log(avctx, AV_LOG_INFO, "removing common factors from framerate\n");
+        avctx->time_base.den /= i;
+        avctx->time_base.num /= i;
+//        return -1;
+    }
+
+    if(s->codec_id==CODEC_ID_MJPEG){
+        s->intra_quant_bias= 1<<(QUANT_BIAS_SHIFT-1); //(a + x/2)/x
+        s->inter_quant_bias= 0;
+    }else if(s->mpeg_quant || s->codec_id==CODEC_ID_MPEG1VIDEO || s->codec_id==CODEC_ID_MPEG2VIDEO){
+        s->intra_quant_bias= 3<<(QUANT_BIAS_SHIFT-3); //(a + x*3/8)/x
+        s->inter_quant_bias= 0;
+    }else{
+        s->intra_quant_bias=0;
+        s->inter_quant_bias=-(1<<(QUANT_BIAS_SHIFT-2)); //(a - x/4)/x
+    }
+
+    if(avctx->intra_quant_bias != FF_DEFAULT_QUANT_BIAS)
+        s->intra_quant_bias= avctx->intra_quant_bias;
+    if(avctx->inter_quant_bias != FF_DEFAULT_QUANT_BIAS)
+        s->inter_quant_bias= avctx->inter_quant_bias;
+
+    avcodec_get_chroma_sub_sample(avctx->pix_fmt, &chroma_h_shift, &chroma_v_shift);
+
+    if(avctx->codec_id == CODEC_ID_MPEG4 && s->avctx->time_base.den > (1<<16)-1){
+        av_log(avctx, AV_LOG_ERROR, "timebase not supported by mpeg 4 standard\n");
+        return -1;
+    }
+    s->time_increment_bits = av_log2(s->avctx->time_base.den - 1) + 1;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_MPEG1VIDEO:
+        s->out_format = FMT_MPEG1;
+        s->low_delay= !!(s->flags & CODEC_FLAG_LOW_DELAY);
+        avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
+        break;
+    case CODEC_ID_MPEG2VIDEO:
+        s->out_format = FMT_MPEG1;
+        s->low_delay= !!(s->flags & CODEC_FLAG_LOW_DELAY);
+        avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
+        s->rtp_mode= 1;
+        break;
+    case CODEC_ID_LJPEG:
+    case CODEC_ID_JPEGLS:
+    case CODEC_ID_MJPEG:
+        s->out_format = FMT_MJPEG;
+        s->intra_only = 1; /* force intra only for jpeg */
+        s->mjpeg_write_tables = avctx->codec->id != CODEC_ID_JPEGLS;
+        s->mjpeg_data_only_frames = 0; /* write all the needed headers */
+        s->mjpeg_vsample[0] = 2;
+        s->mjpeg_vsample[1] = 2>>chroma_v_shift;
+        s->mjpeg_vsample[2] = 2>>chroma_v_shift;
+        s->mjpeg_hsample[0] = 2;
+        s->mjpeg_hsample[1] = 2>>chroma_h_shift;
+        s->mjpeg_hsample[2] = 2>>chroma_h_shift;
+        if (mjpeg_init(s) < 0)
+            return -1;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+#ifdef CONFIG_H261_ENCODER
+    case CODEC_ID_H261:
+        if (ff_h261_get_picture_format(s->width, s->height) < 0) {
+            av_log(avctx, AV_LOG_ERROR, "The specified picture size of %dx%d is not valid for the H.261 codec.\nValid sizes are 176x144, 352x288\n", s->width, s->height);
+            return -1;
+        }
+        s->out_format = FMT_H261;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+#endif
+    case CODEC_ID_H263:
+        if (h263_get_picture_format(s->width, s->height) == 7) {
+            av_log(avctx, AV_LOG_INFO, "The specified picture size of %dx%d is not valid for the H.263 codec.\nValid sizes are 128x96, 176x144, 352x288, 704x576, and 1408x1152. Try H.263+.\n", s->width, s->height);
+            return -1;
+        }
+        s->out_format = FMT_H263;
+        s->obmc= (avctx->flags & CODEC_FLAG_OBMC) ? 1:0;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_H263P:
+        s->out_format = FMT_H263;
+        s->h263_plus = 1;
+        /* Fx */
+        s->umvplus = (avctx->flags & CODEC_FLAG_H263P_UMV) ? 1:0;
+        s->h263_aic= (avctx->flags & CODEC_FLAG_AC_PRED) ? 1:0;
+        s->modified_quant= s->h263_aic;
+        s->alt_inter_vlc= (avctx->flags & CODEC_FLAG_H263P_AIV) ? 1:0;
+        s->obmc= (avctx->flags & CODEC_FLAG_OBMC) ? 1:0;
+        s->loop_filter= (avctx->flags & CODEC_FLAG_LOOP_FILTER) ? 1:0;
+        s->unrestricted_mv= s->obmc || s->loop_filter || s->umvplus;
+        s->h263_slice_structured= (s->flags & CODEC_FLAG_H263P_SLICE_STRUCT) ? 1:0;
+
+        /* /Fx */
+        /* These are just to be sure */
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_FLV1:
+        s->out_format = FMT_H263;
+        s->h263_flv = 2; /* format = 1; 11-bit codes */
+        s->unrestricted_mv = 1;
+        s->rtp_mode=0; /* don't allow GOB */
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_RV10:
+        s->out_format = FMT_H263;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_RV20:
+        s->out_format = FMT_H263;
+        avctx->delay=0;
+        s->low_delay=1;
+        s->modified_quant=1;
+        s->h263_aic=1;
+        s->h263_plus=1;
+        s->loop_filter=1;
+        s->unrestricted_mv= s->obmc || s->loop_filter || s->umvplus;
+        break;
+    case CODEC_ID_MPEG4:
+        s->out_format = FMT_H263;
+        s->h263_pred = 1;
+        s->unrestricted_mv = 1;
+        s->low_delay= s->max_b_frames ? 0 : 1;
+        avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
+        break;
+    case CODEC_ID_MSMPEG4V1:
+        s->out_format = FMT_H263;
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->unrestricted_mv = 1;
+        s->msmpeg4_version= 1;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_MSMPEG4V2:
+        s->out_format = FMT_H263;
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->unrestricted_mv = 1;
+        s->msmpeg4_version= 2;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_MSMPEG4V3:
+        s->out_format = FMT_H263;
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->unrestricted_mv = 1;
+        s->msmpeg4_version= 3;
+        s->flipflop_rounding=1;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_WMV1:
+        s->out_format = FMT_H263;
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->unrestricted_mv = 1;
+        s->msmpeg4_version= 4;
+        s->flipflop_rounding=1;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    case CODEC_ID_WMV2:
+        s->out_format = FMT_H263;
+        s->h263_msmpeg4 = 1;
+        s->h263_pred = 1;
+        s->unrestricted_mv = 1;
+        s->msmpeg4_version= 5;
+        s->flipflop_rounding=1;
+        avctx->delay=0;
+        s->low_delay=1;
+        break;
+    default:
+        return -1;
+    }
+
+    avctx->has_b_frames= !s->low_delay;
+
+    s->encoding = 1;
+
+    /* init */
+    if (MPV_common_init(s) < 0)
+        return -1;
+
+    if(s->modified_quant)
+        s->chroma_qscale_table= ff_h263_chroma_qscale_table;
+    s->progressive_frame=
+    s->progressive_sequence= !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME|CODEC_FLAG_ALT_SCAN));
+    s->quant_precision=5;
+
+    ff_set_cmp(&s->dsp, s->dsp.ildct_cmp, s->avctx->ildct_cmp);
+    ff_set_cmp(&s->dsp, s->dsp.frame_skip_cmp, s->avctx->frame_skip_cmp);
+
+#ifdef CONFIG_H261_ENCODER
+    if (s->out_format == FMT_H261)
+        ff_h261_encode_init(s);
+#endif
+    if (s->out_format == FMT_H263)
+        h263_encode_init(s);
+    if(s->msmpeg4_version)
+        ff_msmpeg4_encode_init(s);
+    if (s->out_format == FMT_MPEG1)
+        ff_mpeg1_encode_init(s);
+
+    /* init q matrix */
+    for(i=0;i<64;i++) {
+        int j= s->dsp.idct_permutation[i];
+        if(s->codec_id==CODEC_ID_MPEG4 && s->mpeg_quant){
+            s->intra_matrix[j] = ff_mpeg4_default_intra_matrix[i];
+            s->inter_matrix[j] = ff_mpeg4_default_non_intra_matrix[i];
+        }else if(s->out_format == FMT_H263 || s->out_format == FMT_H261){
+            s->intra_matrix[j] =
+            s->inter_matrix[j] = ff_mpeg1_default_non_intra_matrix[i];
+        }else
+        { /* mpeg1/2 */
+            s->intra_matrix[j] = ff_mpeg1_default_intra_matrix[i];
+            s->inter_matrix[j] = ff_mpeg1_default_non_intra_matrix[i];
+        }
+        if(s->avctx->intra_matrix)
+            s->intra_matrix[j] = s->avctx->intra_matrix[i];
+        if(s->avctx->inter_matrix)
+            s->inter_matrix[j] = s->avctx->inter_matrix[i];
+    }
+
+    /* precompute matrix */
+    /* for mjpeg, we do include qscale in the matrix */
+    if (s->out_format != FMT_MJPEG) {
+        convert_matrix(&s->dsp, s->q_intra_matrix, s->q_intra_matrix16,
+                       s->intra_matrix, s->intra_quant_bias, avctx->qmin, 31, 1);
+        convert_matrix(&s->dsp, s->q_inter_matrix, s->q_inter_matrix16,
+                       s->inter_matrix, s->inter_quant_bias, avctx->qmin, 31, 0);
+    }
+
+    if(ff_rate_control_init(s) < 0)
+        return -1;
+
+    return 0;
+}
+
+int MPV_encode_end(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+
+    ff_rate_control_uninit(s);
+
+    MPV_common_end(s);
+    if (s->out_format == FMT_MJPEG)
+        mjpeg_close(s);
+
+    av_freep(&avctx->extradata);
+
+    return 0;
+}
+
+#endif //CONFIG_ENCODERS
+
+void init_rl(RLTable *rl, uint8_t static_store[2][2*MAX_RUN + MAX_LEVEL + 3])
+{
+    int8_t max_level[MAX_RUN+1], max_run[MAX_LEVEL+1];
+    uint8_t index_run[MAX_RUN+1];
+    int last, run, level, start, end, i;
+
+    /* If table is static, we can quit if rl->max_level[0] is not NULL */
+    if(static_store && rl->max_level[0])
+        return;
+
+    /* compute max_level[], max_run[] and index_run[] */
+    for(last=0;last<2;last++) {
+        if (last == 0) {
+            start = 0;
+            end = rl->last;
+        } else {
+            start = rl->last;
+            end = rl->n;
+        }
+
+        memset(max_level, 0, MAX_RUN + 1);
+        memset(max_run, 0, MAX_LEVEL + 1);
+        memset(index_run, rl->n, MAX_RUN + 1);
+        for(i=start;i<end;i++) {
+            run = rl->table_run[i];
+            level = rl->table_level[i];
+            if (index_run[run] == rl->n)
+                index_run[run] = i;
+            if (level > max_level[run])
+                max_level[run] = level;
+            if (run > max_run[level])
+                max_run[level] = run;
+        }
+        if(static_store)
+            rl->max_level[last] = static_store[last];
+        else
+            rl->max_level[last] = av_malloc(MAX_RUN + 1);
+        memcpy(rl->max_level[last], max_level, MAX_RUN + 1);
+        if(static_store)
+            rl->max_run[last] = static_store[last] + MAX_RUN + 1;
+        else
+            rl->max_run[last] = av_malloc(MAX_LEVEL + 1);
+        memcpy(rl->max_run[last], max_run, MAX_LEVEL + 1);
+        if(static_store)
+            rl->index_run[last] = static_store[last] + MAX_RUN + MAX_LEVEL + 2;
+        else
+            rl->index_run[last] = av_malloc(MAX_RUN + 1);
+        memcpy(rl->index_run[last], index_run, MAX_RUN + 1);
+    }
+}
+
+/* draw the edges of width 'w' of an image of size width, height */
+//FIXME check that this is ok for mpeg4 interlaced
+static void draw_edges_c(uint8_t *buf, int wrap, int width, int height, int w)
+{
+    uint8_t *ptr, *last_line;
+    int i;
+
+    last_line = buf + (height - 1) * wrap;
+    for(i=0;i<w;i++) {
+        /* top and bottom */
+        memcpy(buf - (i + 1) * wrap, buf, width);
+        memcpy(last_line + (i + 1) * wrap, last_line, width);
+    }
+    /* left and right */
+    ptr = buf;
+    for(i=0;i<height;i++) {
+        memset(ptr - w, ptr[0], w);
+        memset(ptr + width, ptr[width-1], w);
+        ptr += wrap;
+    }
+    /* corners */
+    for(i=0;i<w;i++) {
+        memset(buf - (i + 1) * wrap - w, buf[0], w); /* top left */
+        memset(buf - (i + 1) * wrap + width, buf[width-1], w); /* top right */
+        memset(last_line + (i + 1) * wrap - w, last_line[0], w); /* top left */
+        memset(last_line + (i + 1) * wrap + width, last_line[width-1], w); /* top right */
+    }
+}
+
+int ff_find_unused_picture(MpegEncContext *s, int shared){
+    int i;
+
+    if(shared){
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            if(s->picture[i].data[0]==NULL && s->picture[i].type==0) return i;
+        }
+    }else{
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            if(s->picture[i].data[0]==NULL && s->picture[i].type!=0) return i; //FIXME
+        }
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            if(s->picture[i].data[0]==NULL) return i;
+        }
+    }
+
+    assert(0);
+    return -1;
+}
+
+static void update_noise_reduction(MpegEncContext *s){
+    int intra, i;
+
+    for(intra=0; intra<2; intra++){
+        if(s->dct_count[intra] > (1<<16)){
+            for(i=0; i<64; i++){
+                s->dct_error_sum[intra][i] >>=1;
+            }
+            s->dct_count[intra] >>= 1;
+        }
+
+        for(i=0; i<64; i++){
+            s->dct_offset[intra][i]= (s->avctx->noise_reduction * s->dct_count[intra] + s->dct_error_sum[intra][i]/2) / (s->dct_error_sum[intra][i]+1);
+        }
+    }
+}
+
+/**
+ * generic function for encode/decode called after coding/decoding the header and before a frame is coded/decoded
+ */
+int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
+{
+    int i;
+    AVFrame *pic;
+    s->mb_skipped = 0;
+
+    assert(s->last_picture_ptr==NULL || s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3);
+
+    /* mark&release old frames */
+    if (s->pict_type != B_TYPE && s->last_picture_ptr && s->last_picture_ptr != s->next_picture_ptr && s->last_picture_ptr->data[0]) {
+      if(s->out_format != FMT_H264 || s->codec_id == CODEC_ID_SVQ3){
+        avctx->release_buffer(avctx, (AVFrame*)s->last_picture_ptr);
+
+        /* release forgotten pictures */
+        /* if(mpeg124/h263) */
+        if(!s->encoding){
+            for(i=0; i<MAX_PICTURE_COUNT; i++){
+                if(s->picture[i].data[0] && &s->picture[i] != s->next_picture_ptr && s->picture[i].reference){
+                    av_log(avctx, AV_LOG_ERROR, "releasing zombie picture\n");
+                    avctx->release_buffer(avctx, (AVFrame*)&s->picture[i]);
+                }
+            }
+        }
+      }
+    }
+alloc:
+    if(!s->encoding){
+        /* release non reference frames */
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            if(s->picture[i].data[0] && !s->picture[i].reference /*&& s->picture[i].type!=FF_BUFFER_TYPE_SHARED*/){
+                s->avctx->release_buffer(s->avctx, (AVFrame*)&s->picture[i]);
+            }
+        }
+
+        if(s->current_picture_ptr && s->current_picture_ptr->data[0]==NULL)
+            pic= (AVFrame*)s->current_picture_ptr; //we allready have a unused image (maybe it was set before reading the header)
+        else{
+            i= ff_find_unused_picture(s, 0);
+            pic= (AVFrame*)&s->picture[i];
+        }
+
+        pic->reference= (s->pict_type != B_TYPE || s->codec_id == CODEC_ID_H264)
+                        && !s->dropable ? 3 : 0;
+
+        pic->coded_picture_number= s->coded_picture_number++;
+
+        if( alloc_picture(s, (Picture*)pic, 0) < 0)
+            return -1;
+
+        s->current_picture_ptr= (Picture*)pic;
+        s->current_picture_ptr->top_field_first= s->top_field_first; //FIXME use only the vars from current_pic
+        s->current_picture_ptr->interlaced_frame= !s->progressive_frame && !s->progressive_sequence;
+    }
+
+    s->current_picture_ptr->pict_type= s->pict_type;
+//    if(s->flags && CODEC_FLAG_QSCALE)
+  //      s->current_picture_ptr->quality= s->new_picture_ptr->quality;
+    s->current_picture_ptr->key_frame= s->pict_type == I_TYPE;
+
+    copy_picture(&s->current_picture, s->current_picture_ptr);
+
+    if (s->pict_type != B_TYPE) {
+        s->last_picture_ptr= s->next_picture_ptr;
+        if(!s->dropable)
+            s->next_picture_ptr= s->current_picture_ptr;
+    }
+/*    av_log(s->avctx, AV_LOG_DEBUG, "L%p N%p C%p L%p N%p C%p type:%d drop:%d\n", s->last_picture_ptr, s->next_picture_ptr,s->current_picture_ptr,
+        s->last_picture_ptr    ? s->last_picture_ptr->data[0] : NULL,
+        s->next_picture_ptr    ? s->next_picture_ptr->data[0] : NULL,
+        s->current_picture_ptr ? s->current_picture_ptr->data[0] : NULL,
+        s->pict_type, s->dropable);*/
+
+    if(s->last_picture_ptr) copy_picture(&s->last_picture, s->last_picture_ptr);
+    if(s->next_picture_ptr) copy_picture(&s->next_picture, s->next_picture_ptr);
+
+    if(s->pict_type != I_TYPE && (s->last_picture_ptr==NULL || s->last_picture_ptr->data[0]==NULL) && !s->dropable){
+        av_log(avctx, AV_LOG_ERROR, "warning: first frame is no keyframe\n");
+        assert(s->pict_type != B_TYPE); //these should have been dropped if we don't have a reference
+        goto alloc;
+    }
+
+    assert(s->pict_type == I_TYPE || (s->last_picture_ptr && s->last_picture_ptr->data[0]));
+
+    if(s->picture_structure!=PICT_FRAME){
+        int i;
+        for(i=0; i<4; i++){
+            if(s->picture_structure == PICT_BOTTOM_FIELD){
+                 s->current_picture.data[i] += s->current_picture.linesize[i];
+            }
+            s->current_picture.linesize[i] *= 2;
+            s->last_picture.linesize[i] *=2;
+            s->next_picture.linesize[i] *=2;
+        }
+    }
+
+    s->hurry_up= s->avctx->hurry_up;
+    s->error_resilience= avctx->error_resilience;
+
+    /* set dequantizer, we can't do it during init as it might change for mpeg4
+       and we can't do it in the header decode as init isnt called for mpeg4 there yet */
+    if(s->mpeg_quant || s->codec_id == CODEC_ID_MPEG2VIDEO){
+        s->dct_unquantize_intra = s->dct_unquantize_mpeg2_intra;
+        s->dct_unquantize_inter = s->dct_unquantize_mpeg2_inter;
+    }else if(s->out_format == FMT_H263 || s->out_format == FMT_H261){
+        s->dct_unquantize_intra = s->dct_unquantize_h263_intra;
+        s->dct_unquantize_inter = s->dct_unquantize_h263_inter;
+    }else{
+        s->dct_unquantize_intra = s->dct_unquantize_mpeg1_intra;
+        s->dct_unquantize_inter = s->dct_unquantize_mpeg1_inter;
+    }
+
+    if(s->dct_error_sum){
+        assert(s->avctx->noise_reduction && s->encoding);
+
+        update_noise_reduction(s);
+    }
+
+#ifdef HAVE_XVMC
+    if(s->avctx->xvmc_acceleration)
+        return XVMC_field_start(s, avctx);
+#endif
+    return 0;
+}
+
+/* generic function for encode/decode called after a frame has been coded/decoded */
+void MPV_frame_end(MpegEncContext *s)
+{
+    int i;
+    /* draw edge for correct motion prediction if outside */
+#ifdef HAVE_XVMC
+//just to make sure that all data is rendered.
+    if(s->avctx->xvmc_acceleration){
+        XVMC_field_end(s);
+    }else
+#endif
+    if(s->unrestricted_mv && s->current_picture.reference && !s->intra_only && !(s->flags&CODEC_FLAG_EMU_EDGE)) {
+            draw_edges(s->current_picture.data[0], s->linesize  , s->h_edge_pos   , s->v_edge_pos   , EDGE_WIDTH  );
+            draw_edges(s->current_picture.data[1], s->uvlinesize, s->h_edge_pos>>1, s->v_edge_pos>>1, EDGE_WIDTH/2);
+            draw_edges(s->current_picture.data[2], s->uvlinesize, s->h_edge_pos>>1, s->v_edge_pos>>1, EDGE_WIDTH/2);
+    }
+    emms_c();
+
+    s->last_pict_type    = s->pict_type;
+    s->last_lambda_for[s->pict_type]= s->current_picture_ptr->quality;
+    if(s->pict_type!=B_TYPE){
+        s->last_non_b_pict_type= s->pict_type;
+    }
+#if 0
+        /* copy back current_picture variables */
+    for(i=0; i<MAX_PICTURE_COUNT; i++){
+        if(s->picture[i].data[0] == s->current_picture.data[0]){
+            s->picture[i]= s->current_picture;
+            break;
+        }
+    }
+    assert(i<MAX_PICTURE_COUNT);
+#endif
+
+    if(s->encoding){
+        /* release non-reference frames */
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            if(s->picture[i].data[0] && !s->picture[i].reference /*&& s->picture[i].type!=FF_BUFFER_TYPE_SHARED*/){
+                s->avctx->release_buffer(s->avctx, (AVFrame*)&s->picture[i]);
+            }
+        }
+    }
+    // clear copies, to avoid confusion
+#if 0
+    memset(&s->last_picture, 0, sizeof(Picture));
+    memset(&s->next_picture, 0, sizeof(Picture));
+    memset(&s->current_picture, 0, sizeof(Picture));
+#endif
+    s->avctx->coded_frame= (AVFrame*)s->current_picture_ptr;
+}
+
+/**
+ * draws an line from (ex, ey) -> (sx, sy).
+ * @param w width of the image
+ * @param h height of the image
+ * @param stride stride/linesize of the image
+ * @param color color of the arrow
+ */
+static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
+    int x, y, fr, f;
+
+    sx= av_clip(sx, 0, w-1);
+    sy= av_clip(sy, 0, h-1);
+    ex= av_clip(ex, 0, w-1);
+    ey= av_clip(ey, 0, h-1);
+
+    buf[sy*stride + sx]+= color;
+
+    if(FFABS(ex - sx) > FFABS(ey - sy)){
+        if(sx > ex){
+            FFSWAP(int, sx, ex);
+            FFSWAP(int, sy, ey);
+        }
+        buf+= sx + sy*stride;
+        ex-= sx;
+        f= ((ey-sy)<<16)/ex;
+        for(x= 0; x <= ex; x++){
+            y = (x*f)>>16;
+            fr= (x*f)&0xFFFF;
+            buf[ y   *stride + x]+= (color*(0x10000-fr))>>16;
+            buf[(y+1)*stride + x]+= (color*         fr )>>16;
+        }
+    }else{
+        if(sy > ey){
+            FFSWAP(int, sx, ex);
+            FFSWAP(int, sy, ey);
+        }
+        buf+= sx + sy*stride;
+        ey-= sy;
+        if(ey) f= ((ex-sx)<<16)/ey;
+        else   f= 0;
+        for(y= 0; y <= ey; y++){
+            x = (y*f)>>16;
+            fr= (y*f)&0xFFFF;
+            buf[y*stride + x  ]+= (color*(0x10000-fr))>>16;;
+            buf[y*stride + x+1]+= (color*         fr )>>16;;
+        }
+    }
+}
+
+/**
+ * draws an arrow from (ex, ey) -> (sx, sy).
+ * @param w width of the image
+ * @param h height of the image
+ * @param stride stride/linesize of the image
+ * @param color color of the arrow
+ */
+static void draw_arrow(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
+    int dx,dy;
+
+    sx= av_clip(sx, -100, w+100);
+    sy= av_clip(sy, -100, h+100);
+    ex= av_clip(ex, -100, w+100);
+    ey= av_clip(ey, -100, h+100);
+
+    dx= ex - sx;
+    dy= ey - sy;
+
+    if(dx*dx + dy*dy > 3*3){
+        int rx=  dx + dy;
+        int ry= -dx + dy;
+        int length= ff_sqrt((rx*rx + ry*ry)<<8);
+
+        //FIXME subpixel accuracy
+        rx= ROUNDED_DIV(rx*3<<4, length);
+        ry= ROUNDED_DIV(ry*3<<4, length);
+
+        draw_line(buf, sx, sy, sx + rx, sy + ry, w, h, stride, color);
+        draw_line(buf, sx, sy, sx - ry, sy + rx, w, h, stride, color);
+    }
+    draw_line(buf, sx, sy, ex, ey, w, h, stride, color);
+}
+
+/**
+ * prints debuging info for the given picture.
+ */
+void ff_print_debug_info(MpegEncContext *s, AVFrame *pict){
+
+    if(!pict || !pict->mb_type) return;
+
+    if(s->avctx->debug&(FF_DEBUG_SKIP | FF_DEBUG_QP | FF_DEBUG_MB_TYPE)){
+        int x,y;
+
+        av_log(s->avctx,AV_LOG_DEBUG,"New frame, type: ");
+        switch (pict->pict_type) {
+            case FF_I_TYPE: av_log(s->avctx,AV_LOG_DEBUG,"I\n"); break;
+            case FF_P_TYPE: av_log(s->avctx,AV_LOG_DEBUG,"P\n"); break;
+            case FF_B_TYPE: av_log(s->avctx,AV_LOG_DEBUG,"B\n"); break;
+            case FF_S_TYPE: av_log(s->avctx,AV_LOG_DEBUG,"S\n"); break;
+            case FF_SI_TYPE: av_log(s->avctx,AV_LOG_DEBUG,"SI\n"); break;
+            case FF_SP_TYPE: av_log(s->avctx,AV_LOG_DEBUG,"SP\n"); break;
+        }
+        for(y=0; y<s->mb_height; y++){
+            for(x=0; x<s->mb_width; x++){
+                if(s->avctx->debug&FF_DEBUG_SKIP){
+                    int count= s->mbskip_table[x + y*s->mb_stride];
+                    if(count>9) count=9;
+                    av_log(s->avctx, AV_LOG_DEBUG, "%1d", count);
+                }
+                if(s->avctx->debug&FF_DEBUG_QP){
+                    av_log(s->avctx, AV_LOG_DEBUG, "%2d", pict->qscale_table[x + y*s->mb_stride]);
+                }
+                if(s->avctx->debug&FF_DEBUG_MB_TYPE){
+                    int mb_type= pict->mb_type[x + y*s->mb_stride];
+                    //Type & MV direction
+                    if(IS_PCM(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "P");
+                    else if(IS_INTRA(mb_type) && IS_ACPRED(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "A");
+                    else if(IS_INTRA4x4(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "i");
+                    else if(IS_INTRA16x16(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "I");
+                    else if(IS_DIRECT(mb_type) && IS_SKIP(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "d");
+                    else if(IS_DIRECT(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "D");
+                    else if(IS_GMC(mb_type) && IS_SKIP(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "g");
+                    else if(IS_GMC(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "G");
+                    else if(IS_SKIP(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "S");
+                    else if(!USES_LIST(mb_type, 1))
+                        av_log(s->avctx, AV_LOG_DEBUG, ">");
+                    else if(!USES_LIST(mb_type, 0))
+                        av_log(s->avctx, AV_LOG_DEBUG, "<");
+                    else{
+                        assert(USES_LIST(mb_type, 0) && USES_LIST(mb_type, 1));
+                        av_log(s->avctx, AV_LOG_DEBUG, "X");
+                    }
+
+                    //segmentation
+                    if(IS_8X8(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "+");
+                    else if(IS_16X8(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "-");
+                    else if(IS_8X16(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, "|");
+                    else if(IS_INTRA(mb_type) || IS_16X16(mb_type))
+                        av_log(s->avctx, AV_LOG_DEBUG, " ");
+                    else
+                        av_log(s->avctx, AV_LOG_DEBUG, "?");
+
+
+                    if(IS_INTERLACED(mb_type) && s->codec_id == CODEC_ID_H264)
+                        av_log(s->avctx, AV_LOG_DEBUG, "=");
+                    else
+                        av_log(s->avctx, AV_LOG_DEBUG, " ");
+                }
+//                av_log(s->avctx, AV_LOG_DEBUG, " ");
+            }
+            av_log(s->avctx, AV_LOG_DEBUG, "\n");
+        }
+    }
+
+    if((s->avctx->debug&(FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) || (s->avctx->debug_mv)){
+        const int shift= 1 + s->quarter_sample;
+        int mb_y;
+        uint8_t *ptr;
+        int i;
+        int h_chroma_shift, v_chroma_shift;
+        const int width = s->avctx->width;
+        const int height= s->avctx->height;
+        const int mv_sample_log2= 4 - pict->motion_subsample_log2;
+        const int mv_stride= (s->mb_width << mv_sample_log2) + (s->codec_id == CODEC_ID_H264 ? 0 : 1);
+        s->low_delay=0; //needed to see the vectors without trashing the buffers
+
+        avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &h_chroma_shift, &v_chroma_shift);
+        for(i=0; i<3; i++){
+            memcpy(s->visualization_buffer[i], pict->data[i], (i==0) ? pict->linesize[i]*height:pict->linesize[i]*height >> v_chroma_shift);
+            pict->data[i]= s->visualization_buffer[i];
+        }
+        pict->type= FF_BUFFER_TYPE_COPY;
+        ptr= pict->data[0];
+
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            int mb_x;
+            for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                const int mb_index= mb_x + mb_y*s->mb_stride;
+                if((s->avctx->debug_mv) && pict->motion_val){
+                  int type;
+                  for(type=0; type<3; type++){
+                    int direction = 0;
+                    switch (type) {
+                      case 0: if ((!(s->avctx->debug_mv&FF_DEBUG_VIS_MV_P_FOR)) || (pict->pict_type!=FF_P_TYPE))
+                                continue;
+                              direction = 0;
+                              break;
+                      case 1: if ((!(s->avctx->debug_mv&FF_DEBUG_VIS_MV_B_FOR)) || (pict->pict_type!=FF_B_TYPE))
+                                continue;
+                              direction = 0;
+                              break;
+                      case 2: if ((!(s->avctx->debug_mv&FF_DEBUG_VIS_MV_B_BACK)) || (pict->pict_type!=FF_B_TYPE))
+                                continue;
+                              direction = 1;
+                              break;
+                    }
+                    if(!USES_LIST(pict->mb_type[mb_index], direction))
+                        continue;
+
+                    if(IS_8X8(pict->mb_type[mb_index])){
+                      int i;
+                      for(i=0; i<4; i++){
+                        int sx= mb_x*16 + 4 + 8*(i&1);
+                        int sy= mb_y*16 + 4 + 8*(i>>1);
+                        int xy= (mb_x*2 + (i&1) + (mb_y*2 + (i>>1))*mv_stride) << (mv_sample_log2-1);
+                        int mx= (pict->motion_val[direction][xy][0]>>shift) + sx;
+                        int my= (pict->motion_val[direction][xy][1]>>shift) + sy;
+                        draw_arrow(ptr, sx, sy, mx, my, width, height, s->linesize, 100);
+                      }
+                    }else if(IS_16X8(pict->mb_type[mb_index])){
+                      int i;
+                      for(i=0; i<2; i++){
+                        int sx=mb_x*16 + 8;
+                        int sy=mb_y*16 + 4 + 8*i;
+                        int xy= (mb_x*2 + (mb_y*2 + i)*mv_stride) << (mv_sample_log2-1);
+                        int mx=(pict->motion_val[direction][xy][0]>>shift);
+                        int my=(pict->motion_val[direction][xy][1]>>shift);
+
+                        if(IS_INTERLACED(pict->mb_type[mb_index]))
+                            my*=2;
+
+                        draw_arrow(ptr, sx, sy, mx+sx, my+sy, width, height, s->linesize, 100);
+                      }
+                    }else if(IS_8X16(pict->mb_type[mb_index])){
+                      int i;
+                      for(i=0; i<2; i++){
+                        int sx=mb_x*16 + 4 + 8*i;
+                        int sy=mb_y*16 + 8;
+                        int xy= (mb_x*2 + i + mb_y*2*mv_stride) << (mv_sample_log2-1);
+                        int mx=(pict->motion_val[direction][xy][0]>>shift);
+                        int my=(pict->motion_val[direction][xy][1]>>shift);
+
+                        if(IS_INTERLACED(pict->mb_type[mb_index]))
+                            my*=2;
+
+                        draw_arrow(ptr, sx, sy, mx+sx, my+sy, width, height, s->linesize, 100);
+                      }
+                    }else{
+                      int sx= mb_x*16 + 8;
+                      int sy= mb_y*16 + 8;
+                      int xy= (mb_x + mb_y*mv_stride) << mv_sample_log2;
+                      int mx= (pict->motion_val[direction][xy][0]>>shift) + sx;
+                      int my= (pict->motion_val[direction][xy][1]>>shift) + sy;
+                      draw_arrow(ptr, sx, sy, mx, my, width, height, s->linesize, 100);
+                    }
+                  }
+                }
+                if((s->avctx->debug&FF_DEBUG_VIS_QP) && pict->motion_val){
+                    uint64_t c= (pict->qscale_table[mb_index]*128/31) * 0x0101010101010101ULL;
+                    int y;
+                    for(y=0; y<8; y++){
+                        *(uint64_t*)(pict->data[1] + 8*mb_x + (8*mb_y + y)*pict->linesize[1])= c;
+                        *(uint64_t*)(pict->data[2] + 8*mb_x + (8*mb_y + y)*pict->linesize[2])= c;
+                    }
+                }
+                if((s->avctx->debug&FF_DEBUG_VIS_MB_TYPE) && pict->motion_val){
+                    int mb_type= pict->mb_type[mb_index];
+                    uint64_t u,v;
+                    int y;
+#define COLOR(theta, r)\
+u= (int)(128 + r*cos(theta*3.141592/180));\
+v= (int)(128 + r*sin(theta*3.141592/180));
+
+
+                    u=v=128;
+                    if(IS_PCM(mb_type)){
+                        COLOR(120,48)
+                    }else if((IS_INTRA(mb_type) && IS_ACPRED(mb_type)) || IS_INTRA16x16(mb_type)){
+                        COLOR(30,48)
+                    }else if(IS_INTRA4x4(mb_type)){
+                        COLOR(90,48)
+                    }else if(IS_DIRECT(mb_type) && IS_SKIP(mb_type)){
+//                        COLOR(120,48)
+                    }else if(IS_DIRECT(mb_type)){
+                        COLOR(150,48)
+                    }else if(IS_GMC(mb_type) && IS_SKIP(mb_type)){
+                        COLOR(170,48)
+                    }else if(IS_GMC(mb_type)){
+                        COLOR(190,48)
+                    }else if(IS_SKIP(mb_type)){
+//                        COLOR(180,48)
+                    }else if(!USES_LIST(mb_type, 1)){
+                        COLOR(240,48)
+                    }else if(!USES_LIST(mb_type, 0)){
+                        COLOR(0,48)
+                    }else{
+                        assert(USES_LIST(mb_type, 0) && USES_LIST(mb_type, 1));
+                        COLOR(300,48)
+                    }
+
+                    u*= 0x0101010101010101ULL;
+                    v*= 0x0101010101010101ULL;
+                    for(y=0; y<8; y++){
+                        *(uint64_t*)(pict->data[1] + 8*mb_x + (8*mb_y + y)*pict->linesize[1])= u;
+                        *(uint64_t*)(pict->data[2] + 8*mb_x + (8*mb_y + y)*pict->linesize[2])= v;
+                    }
+
+                    //segmentation
+                    if(IS_8X8(mb_type) || IS_16X8(mb_type)){
+                        *(uint64_t*)(pict->data[0] + 16*mb_x + 0 + (16*mb_y + 8)*pict->linesize[0])^= 0x8080808080808080ULL;
+                        *(uint64_t*)(pict->data[0] + 16*mb_x + 8 + (16*mb_y + 8)*pict->linesize[0])^= 0x8080808080808080ULL;
+                    }
+                    if(IS_8X8(mb_type) || IS_8X16(mb_type)){
+                        for(y=0; y<16; y++)
+                            pict->data[0][16*mb_x + 8 + (16*mb_y + y)*pict->linesize[0]]^= 0x80;
+                    }
+                    if(IS_8X8(mb_type) && mv_sample_log2 >= 2){
+                        int dm= 1 << (mv_sample_log2-2);
+                        for(i=0; i<4; i++){
+                            int sx= mb_x*16 + 8*(i&1);
+                            int sy= mb_y*16 + 8*(i>>1);
+                            int xy= (mb_x*2 + (i&1) + (mb_y*2 + (i>>1))*mv_stride) << (mv_sample_log2-1);
+                            //FIXME bidir
+                            int32_t *mv = (int32_t*)&pict->motion_val[0][xy];
+                            if(mv[0] != mv[dm] || mv[dm*mv_stride] != mv[dm*(mv_stride+1)])
+                                for(y=0; y<8; y++)
+                                    pict->data[0][sx + 4 + (sy + y)*pict->linesize[0]]^= 0x80;
+                            if(mv[0] != mv[dm*mv_stride] || mv[dm] != mv[dm*(mv_stride+1)])
+                                *(uint64_t*)(pict->data[0] + sx + (sy + 4)*pict->linesize[0])^= 0x8080808080808080ULL;
+                        }
+                    }
+
+                    if(IS_INTERLACED(mb_type) && s->codec_id == CODEC_ID_H264){
+                        // hmm
+                    }
+                }
+                s->mbskip_table[mb_index]=0;
+            }
+        }
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+
+static int get_sae(uint8_t *src, int ref, int stride){
+    int x,y;
+    int acc=0;
+
+    for(y=0; y<16; y++){
+        for(x=0; x<16; x++){
+            acc+= FFABS(src[x+y*stride] - ref);
+        }
+    }
+
+    return acc;
+}
+
+static int get_intra_count(MpegEncContext *s, uint8_t *src, uint8_t *ref, int stride){
+    int x, y, w, h;
+    int acc=0;
+
+    w= s->width &~15;
+    h= s->height&~15;
+
+    for(y=0; y<h; y+=16){
+        for(x=0; x<w; x+=16){
+            int offset= x + y*stride;
+            int sad = s->dsp.sad[0](NULL, src + offset, ref + offset, stride, 16);
+            int mean= (s->dsp.pix_sum(src + offset, stride) + 128)>>8;
+            int sae = get_sae(src + offset, mean, stride);
+
+            acc+= sae + 500 < sad;
+        }
+    }
+    return acc;
+}
+
+
+static int load_input_picture(MpegEncContext *s, AVFrame *pic_arg){
+    AVFrame *pic=NULL;
+    int64_t pts;
+    int i;
+    const int encoding_delay= s->max_b_frames;
+    int direct=1;
+
+    if(pic_arg){
+        pts= pic_arg->pts;
+        pic_arg->display_picture_number= s->input_picture_number++;
+
+        if(pts != AV_NOPTS_VALUE){
+            if(s->user_specified_pts != AV_NOPTS_VALUE){
+                int64_t time= pts;
+                int64_t last= s->user_specified_pts;
+
+                if(time <= last){
+                    av_log(s->avctx, AV_LOG_ERROR, "Error, Invalid timestamp=%"PRId64", last=%"PRId64"\n", pts, s->user_specified_pts);
+                    return -1;
+                }
+            }
+            s->user_specified_pts= pts;
+        }else{
+            if(s->user_specified_pts != AV_NOPTS_VALUE){
+                s->user_specified_pts=
+                pts= s->user_specified_pts + 1;
+                av_log(s->avctx, AV_LOG_INFO, "Warning: AVFrame.pts=? trying to guess (%"PRId64")\n", pts);
+            }else{
+                pts= pic_arg->display_picture_number;
+            }
+        }
+    }
+
+  if(pic_arg){
+    if(encoding_delay && !(s->flags&CODEC_FLAG_INPUT_PRESERVED)) direct=0;
+    if(pic_arg->linesize[0] != s->linesize) direct=0;
+    if(pic_arg->linesize[1] != s->uvlinesize) direct=0;
+    if(pic_arg->linesize[2] != s->uvlinesize) direct=0;
+
+//    av_log(AV_LOG_DEBUG, "%d %d %d %d\n",pic_arg->linesize[0], pic_arg->linesize[1], s->linesize, s->uvlinesize);
+
+    if(direct){
+        i= ff_find_unused_picture(s, 1);
+
+        pic= (AVFrame*)&s->picture[i];
+        pic->reference= 3;
+
+        for(i=0; i<4; i++){
+            pic->data[i]= pic_arg->data[i];
+            pic->linesize[i]= pic_arg->linesize[i];
+        }
+        alloc_picture(s, (Picture*)pic, 1);
+    }else{
+        i= ff_find_unused_picture(s, 0);
+
+        pic= (AVFrame*)&s->picture[i];
+        pic->reference= 3;
+
+        alloc_picture(s, (Picture*)pic, 0);
+
+        if(   pic->data[0] + INPLACE_OFFSET == pic_arg->data[0]
+           && pic->data[1] + INPLACE_OFFSET == pic_arg->data[1]
+           && pic->data[2] + INPLACE_OFFSET == pic_arg->data[2]){
+       // empty
+        }else{
+            int h_chroma_shift, v_chroma_shift;
+            avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &h_chroma_shift, &v_chroma_shift);
+
+            for(i=0; i<3; i++){
+                int src_stride= pic_arg->linesize[i];
+                int dst_stride= i ? s->uvlinesize : s->linesize;
+                int h_shift= i ? h_chroma_shift : 0;
+                int v_shift= i ? v_chroma_shift : 0;
+                int w= s->width >>h_shift;
+                int h= s->height>>v_shift;
+                uint8_t *src= pic_arg->data[i];
+                uint8_t *dst= pic->data[i];
+
+                if(!s->avctx->rc_buffer_size)
+                    dst +=INPLACE_OFFSET;
+
+                if(src_stride==dst_stride)
+                    memcpy(dst, src, src_stride*h);
+                else{
+                    while(h--){
+                        memcpy(dst, src, w);
+                        dst += dst_stride;
+                        src += src_stride;
+                    }
+                }
+            }
+        }
+    }
+    copy_picture_attributes(s, pic, pic_arg);
+    pic->pts= pts; //we set this here to avoid modifiying pic_arg
+  }
+
+    /* shift buffer entries */
+    for(i=1; i<MAX_PICTURE_COUNT /*s->encoding_delay+1*/; i++)
+        s->input_picture[i-1]= s->input_picture[i];
+
+    s->input_picture[encoding_delay]= (Picture*)pic;
+
+    return 0;
+}
+
+static int skip_check(MpegEncContext *s, Picture *p, Picture *ref){
+    int x, y, plane;
+    int score=0;
+    int64_t score64=0;
+
+    for(plane=0; plane<3; plane++){
+        const int stride= p->linesize[plane];
+        const int bw= plane ? 1 : 2;
+        for(y=0; y<s->mb_height*bw; y++){
+            for(x=0; x<s->mb_width*bw; x++){
+                int off= p->type == FF_BUFFER_TYPE_SHARED ? 0: 16;
+                int v= s->dsp.frame_skip_cmp[1](s, p->data[plane] + 8*(x + y*stride)+off, ref->data[plane] + 8*(x + y*stride), stride, 8);
+
+                switch(s->avctx->frame_skip_exp){
+                    case 0: score= FFMAX(score, v); break;
+                    case 1: score+= FFABS(v);break;
+                    case 2: score+= v*v;break;
+                    case 3: score64+= FFABS(v*v*(int64_t)v);break;
+                    case 4: score64+= v*v*(int64_t)(v*v);break;
+                }
+            }
+        }
+    }
+
+    if(score) score64= score;
+
+    if(score64 < s->avctx->frame_skip_threshold)
+        return 1;
+    if(score64 < ((s->avctx->frame_skip_factor * (int64_t)s->lambda)>>8))
+        return 1;
+    return 0;
+}
+
+static int estimate_best_b_count(MpegEncContext *s){
+    AVCodec *codec= avcodec_find_encoder(s->avctx->codec_id);
+    AVCodecContext *c= avcodec_alloc_context();
+    AVFrame input[FF_MAX_B_FRAMES+2];
+    const int scale= s->avctx->brd_scale;
+    int i, j, out_size, p_lambda, b_lambda, lambda2;
+    int outbuf_size= s->width * s->height; //FIXME
+    uint8_t *outbuf= av_malloc(outbuf_size);
+    int64_t best_rd= INT64_MAX;
+    int best_b_count= -1;
+
+    assert(scale>=0 && scale <=3);
+
+//    emms_c();
+    p_lambda= s->last_lambda_for[P_TYPE]; //s->next_picture_ptr->quality;
+    b_lambda= s->last_lambda_for[B_TYPE]; //p_lambda *FFABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
+    if(!b_lambda) b_lambda= p_lambda; //FIXME we should do this somewhere else
+    lambda2= (b_lambda*b_lambda + (1<<FF_LAMBDA_SHIFT)/2 ) >> FF_LAMBDA_SHIFT;
+
+    c->width = s->width >> scale;
+    c->height= s->height>> scale;
+    c->flags= CODEC_FLAG_QSCALE | CODEC_FLAG_PSNR | CODEC_FLAG_INPUT_PRESERVED /*| CODEC_FLAG_EMU_EDGE*/;
+    c->flags|= s->avctx->flags & CODEC_FLAG_QPEL;
+    c->mb_decision= s->avctx->mb_decision;
+    c->me_cmp= s->avctx->me_cmp;
+    c->mb_cmp= s->avctx->mb_cmp;
+    c->me_sub_cmp= s->avctx->me_sub_cmp;
+    c->pix_fmt = PIX_FMT_YUV420P;
+    c->time_base= s->avctx->time_base;
+    c->max_b_frames= s->max_b_frames;
+
+    if (avcodec_open(c, codec) < 0)
+        return -1;
+
+    for(i=0; i<s->max_b_frames+2; i++){
+        int ysize= c->width*c->height;
+        int csize= (c->width/2)*(c->height/2);
+        Picture pre_input, *pre_input_ptr= i ? s->input_picture[i-1] : s->next_picture_ptr;
+
+        avcodec_get_frame_defaults(&input[i]);
+        input[i].data[0]= av_malloc(ysize + 2*csize);
+        input[i].data[1]= input[i].data[0] + ysize;
+        input[i].data[2]= input[i].data[1] + csize;
+        input[i].linesize[0]= c->width;
+        input[i].linesize[1]=
+        input[i].linesize[2]= c->width/2;
+
+        if(pre_input_ptr && (!i || s->input_picture[i-1])) {
+            pre_input= *pre_input_ptr;
+
+            if(pre_input.type != FF_BUFFER_TYPE_SHARED && i) {
+                pre_input.data[0]+=INPLACE_OFFSET;
+                pre_input.data[1]+=INPLACE_OFFSET;
+                pre_input.data[2]+=INPLACE_OFFSET;
+            }
+
+            s->dsp.shrink[scale](input[i].data[0], input[i].linesize[0], pre_input.data[0], pre_input.linesize[0], c->width, c->height);
+            s->dsp.shrink[scale](input[i].data[1], input[i].linesize[1], pre_input.data[1], pre_input.linesize[1], c->width>>1, c->height>>1);
+            s->dsp.shrink[scale](input[i].data[2], input[i].linesize[2], pre_input.data[2], pre_input.linesize[2], c->width>>1, c->height>>1);
+        }
+    }
+
+    for(j=0; j<s->max_b_frames+1; j++){
+        int64_t rd=0;
+
+        if(!s->input_picture[j])
+            break;
+
+        c->error[0]= c->error[1]= c->error[2]= 0;
+
+        input[0].pict_type= I_TYPE;
+        input[0].quality= 1 * FF_QP2LAMBDA;
+        out_size = avcodec_encode_video(c, outbuf, outbuf_size, &input[0]);
+//        rd += (out_size * lambda2) >> FF_LAMBDA_SHIFT;
+
+        for(i=0; i<s->max_b_frames+1; i++){
+            int is_p= i % (j+1) == j || i==s->max_b_frames;
+
+            input[i+1].pict_type= is_p ? P_TYPE : B_TYPE;
+            input[i+1].quality= is_p ? p_lambda : b_lambda;
+            out_size = avcodec_encode_video(c, outbuf, outbuf_size, &input[i+1]);
+            rd += (out_size * lambda2) >> (FF_LAMBDA_SHIFT - 3);
+        }
+
+        /* get the delayed frames */
+        while(out_size){
+            out_size = avcodec_encode_video(c, outbuf, outbuf_size, NULL);
+            rd += (out_size * lambda2) >> (FF_LAMBDA_SHIFT - 3);
+        }
+
+        rd += c->error[0] + c->error[1] + c->error[2];
+
+        if(rd < best_rd){
+            best_rd= rd;
+            best_b_count= j;
+        }
+    }
+
+    av_freep(&outbuf);
+    avcodec_close(c);
+    av_freep(&c);
+
+    for(i=0; i<s->max_b_frames+2; i++){
+        av_freep(&input[i].data[0]);
+    }
+
+    return best_b_count;
+}
+
+static void select_input_picture(MpegEncContext *s){
+    int i;
+
+    for(i=1; i<MAX_PICTURE_COUNT; i++)
+        s->reordered_input_picture[i-1]= s->reordered_input_picture[i];
+    s->reordered_input_picture[MAX_PICTURE_COUNT-1]= NULL;
+
+    /* set next picture type & ordering */
+    if(s->reordered_input_picture[0]==NULL && s->input_picture[0]){
+        if(/*s->picture_in_gop_number >= s->gop_size ||*/ s->next_picture_ptr==NULL || s->intra_only){
+            s->reordered_input_picture[0]= s->input_picture[0];
+            s->reordered_input_picture[0]->pict_type= I_TYPE;
+            s->reordered_input_picture[0]->coded_picture_number= s->coded_picture_number++;
+        }else{
+            int b_frames;
+
+            if(s->avctx->frame_skip_threshold || s->avctx->frame_skip_factor){
+                if(s->picture_in_gop_number < s->gop_size && skip_check(s, s->input_picture[0], s->next_picture_ptr)){
+                //FIXME check that te gop check above is +-1 correct
+//av_log(NULL, AV_LOG_DEBUG, "skip %p %"PRId64"\n", s->input_picture[0]->data[0], s->input_picture[0]->pts);
+
+                    if(s->input_picture[0]->type == FF_BUFFER_TYPE_SHARED){
+                        for(i=0; i<4; i++)
+                            s->input_picture[0]->data[i]= NULL;
+                        s->input_picture[0]->type= 0;
+                    }else{
+                        assert(   s->input_picture[0]->type==FF_BUFFER_TYPE_USER
+                               || s->input_picture[0]->type==FF_BUFFER_TYPE_INTERNAL);
+
+                        s->avctx->release_buffer(s->avctx, (AVFrame*)s->input_picture[0]);
+                    }
+
+                    emms_c();
+                    ff_vbv_update(s, 0);
+
+                    goto no_output_pic;
+                }
+            }
+
+            if(s->flags&CODEC_FLAG_PASS2){
+                for(i=0; i<s->max_b_frames+1; i++){
+                    int pict_num= s->input_picture[0]->display_picture_number + i;
+
+                    if(pict_num >= s->rc_context.num_entries)
+                        break;
+                    if(!s->input_picture[i]){
+                        s->rc_context.entry[pict_num-1].new_pict_type = P_TYPE;
+                        break;
+                    }
+
+                    s->input_picture[i]->pict_type=
+                        s->rc_context.entry[pict_num].new_pict_type;
+                }
+            }
+
+            if(s->avctx->b_frame_strategy==0){
+                b_frames= s->max_b_frames;
+                while(b_frames && !s->input_picture[b_frames]) b_frames--;
+            }else if(s->avctx->b_frame_strategy==1){
+                for(i=1; i<s->max_b_frames+1; i++){
+                    if(s->input_picture[i] && s->input_picture[i]->b_frame_score==0){
+                        s->input_picture[i]->b_frame_score=
+                            get_intra_count(s, s->input_picture[i  ]->data[0],
+                                               s->input_picture[i-1]->data[0], s->linesize) + 1;
+                    }
+                }
+                for(i=0; i<s->max_b_frames+1; i++){
+                    if(s->input_picture[i]==NULL || s->input_picture[i]->b_frame_score - 1 > s->mb_num/s->avctx->b_sensitivity) break;
+                }
+
+                b_frames= FFMAX(0, i-1);
+
+                /* reset scores */
+                for(i=0; i<b_frames+1; i++){
+                    s->input_picture[i]->b_frame_score=0;
+                }
+            }else if(s->avctx->b_frame_strategy==2){
+                b_frames= estimate_best_b_count(s);
+            }else{
+                av_log(s->avctx, AV_LOG_ERROR, "illegal b frame strategy\n");
+                b_frames=0;
+            }
+
+            emms_c();
+//static int b_count=0;
+//b_count+= b_frames;
+//av_log(s->avctx, AV_LOG_DEBUG, "b_frames: %d\n", b_count);
+
+            for(i= b_frames - 1; i>=0; i--){
+                int type= s->input_picture[i]->pict_type;
+                if(type && type != B_TYPE)
+                    b_frames= i;
+            }
+            if(s->input_picture[b_frames]->pict_type == B_TYPE && b_frames == s->max_b_frames){
+                av_log(s->avctx, AV_LOG_ERROR, "warning, too many b frames in a row\n");
+            }
+
+            if(s->picture_in_gop_number + b_frames >= s->gop_size){
+              if((s->flags2 & CODEC_FLAG2_STRICT_GOP) && s->gop_size > s->picture_in_gop_number){
+                    b_frames= s->gop_size - s->picture_in_gop_number - 1;
+              }else{
+                if(s->flags & CODEC_FLAG_CLOSED_GOP)
+                    b_frames=0;
+                s->input_picture[b_frames]->pict_type= I_TYPE;
+              }
+            }
+
+            if(   (s->flags & CODEC_FLAG_CLOSED_GOP)
+               && b_frames
+               && s->input_picture[b_frames]->pict_type== I_TYPE)
+                b_frames--;
+
+            s->reordered_input_picture[0]= s->input_picture[b_frames];
+            if(s->reordered_input_picture[0]->pict_type != I_TYPE)
+                s->reordered_input_picture[0]->pict_type= P_TYPE;
+            s->reordered_input_picture[0]->coded_picture_number= s->coded_picture_number++;
+            for(i=0; i<b_frames; i++){
+                s->reordered_input_picture[i+1]= s->input_picture[i];
+                s->reordered_input_picture[i+1]->pict_type= B_TYPE;
+                s->reordered_input_picture[i+1]->coded_picture_number= s->coded_picture_number++;
+            }
+        }
+    }
+no_output_pic:
+    if(s->reordered_input_picture[0]){
+        s->reordered_input_picture[0]->reference= s->reordered_input_picture[0]->pict_type!=B_TYPE ? 3 : 0;
+
+        copy_picture(&s->new_picture, s->reordered_input_picture[0]);
+
+        if(s->reordered_input_picture[0]->type == FF_BUFFER_TYPE_SHARED || s->avctx->rc_buffer_size){
+            // input is a shared pix, so we can't modifiy it -> alloc a new one & ensure that the shared one is reuseable
+
+            int i= ff_find_unused_picture(s, 0);
+            Picture *pic= &s->picture[i];
+
+            pic->reference              = s->reordered_input_picture[0]->reference;
+            alloc_picture(s, pic, 0);
+
+            /* mark us unused / free shared pic */
+            if(s->reordered_input_picture[0]->type == FF_BUFFER_TYPE_INTERNAL)
+                s->avctx->release_buffer(s->avctx, (AVFrame*)s->reordered_input_picture[0]);
+            for(i=0; i<4; i++)
+                s->reordered_input_picture[0]->data[i]= NULL;
+            s->reordered_input_picture[0]->type= 0;
+
+            copy_picture_attributes(s, (AVFrame*)pic, (AVFrame*)s->reordered_input_picture[0]);
+
+            s->current_picture_ptr= pic;
+        }else{
+            // input is not a shared pix -> reuse buffer for current_pix
+
+            assert(   s->reordered_input_picture[0]->type==FF_BUFFER_TYPE_USER
+                   || s->reordered_input_picture[0]->type==FF_BUFFER_TYPE_INTERNAL);
+
+            s->current_picture_ptr= s->reordered_input_picture[0];
+            for(i=0; i<4; i++){
+                s->new_picture.data[i]+= INPLACE_OFFSET;
+            }
+        }
+        copy_picture(&s->current_picture, s->current_picture_ptr);
+
+        s->picture_number= s->new_picture.display_picture_number;
+//printf("dpn:%d\n", s->picture_number);
+    }else{
+       memset(&s->new_picture, 0, sizeof(Picture));
+    }
+}
+
+int MPV_encode_picture(AVCodecContext *avctx,
+                       unsigned char *buf, int buf_size, void *data)
+{
+    MpegEncContext *s = avctx->priv_data;
+    AVFrame *pic_arg = data;
+    int i, stuffing_count;
+
+    for(i=0; i<avctx->thread_count; i++){
+        int start_y= s->thread_context[i]->start_mb_y;
+        int   end_y= s->thread_context[i]->  end_mb_y;
+        int h= s->mb_height;
+        uint8_t *start= buf + (size_t)(((int64_t) buf_size)*start_y/h);
+        uint8_t *end  = buf + (size_t)(((int64_t) buf_size)*  end_y/h);
+
+        init_put_bits(&s->thread_context[i]->pb, start, end - start);
+    }
+
+    s->picture_in_gop_number++;
+
+    if(load_input_picture(s, pic_arg) < 0)
+        return -1;
+
+    select_input_picture(s);
+
+    /* output? */
+    if(s->new_picture.data[0]){
+        s->pict_type= s->new_picture.pict_type;
+//emms_c();
+//printf("qs:%f %f %d\n", s->new_picture.quality, s->current_picture.quality, s->qscale);
+        MPV_frame_start(s, avctx);
+vbv_retry:
+        if (encode_picture(s, s->picture_number) < 0)
+            return -1;
+
+        avctx->real_pict_num  = s->picture_number;
+        avctx->header_bits = s->header_bits;
+        avctx->mv_bits     = s->mv_bits;
+        avctx->misc_bits   = s->misc_bits;
+        avctx->i_tex_bits  = s->i_tex_bits;
+        avctx->p_tex_bits  = s->p_tex_bits;
+        avctx->i_count     = s->i_count;
+        avctx->p_count     = s->mb_num - s->i_count - s->skip_count; //FIXME f/b_count in avctx
+        avctx->skip_count  = s->skip_count;
+
+        MPV_frame_end(s);
+
+        if (s->out_format == FMT_MJPEG)
+            mjpeg_picture_trailer(s);
+
+        if(avctx->rc_buffer_size){
+            RateControlContext *rcc= &s->rc_context;
+            int max_size= rcc->buffer_index/3;
+
+            if(put_bits_count(&s->pb) > max_size && s->lambda < s->avctx->lmax){
+                s->next_lambda= FFMAX(s->lambda+1, s->lambda*(s->qscale+1) / s->qscale);
+                if(s->adaptive_quant){
+                    int i;
+                    for(i=0; i<s->mb_height*s->mb_stride; i++)
+                        s->lambda_table[i]= FFMAX(s->lambda_table[i]+1, s->lambda_table[i]*(s->qscale+1) / s->qscale);
+                }
+                s->mb_skipped = 0;        //done in MPV_frame_start()
+                if(s->pict_type==P_TYPE){ //done in encode_picture() so we must undo it
+                    if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
+                        s->no_rounding ^= 1;
+                }
+                if(s->pict_type!=B_TYPE){
+                    s->time_base= s->last_time_base;
+                    s->last_non_b_time= s->time - s->pp_time;
+                }
+//                av_log(NULL, AV_LOG_ERROR, "R:%d ", s->next_lambda);
+                for(i=0; i<avctx->thread_count; i++){
+                    PutBitContext *pb= &s->thread_context[i]->pb;
+                    init_put_bits(pb, pb->buf, pb->buf_end - pb->buf);
+                }
+                goto vbv_retry;
+            }
+
+            assert(s->avctx->rc_max_rate);
+        }
+
+        if(s->flags&CODEC_FLAG_PASS1)
+            ff_write_pass1_stats(s);
+
+        for(i=0; i<4; i++){
+            s->current_picture_ptr->error[i]= s->current_picture.error[i];
+            avctx->error[i] += s->current_picture_ptr->error[i];
+        }
+
+        if(s->flags&CODEC_FLAG_PASS1)
+            assert(avctx->header_bits + avctx->mv_bits + avctx->misc_bits + avctx->i_tex_bits + avctx->p_tex_bits == put_bits_count(&s->pb));
+        flush_put_bits(&s->pb);
+        s->frame_bits  = put_bits_count(&s->pb);
+
+        stuffing_count= ff_vbv_update(s, s->frame_bits);
+        if(stuffing_count){
+            if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < stuffing_count + 50){
+                av_log(s->avctx, AV_LOG_ERROR, "stuffing too large\n");
+                return -1;
+            }
+
+            switch(s->codec_id){
+            case CODEC_ID_MPEG1VIDEO:
+            case CODEC_ID_MPEG2VIDEO:
+                while(stuffing_count--){
+                    put_bits(&s->pb, 8, 0);
+                }
+            break;
+            case CODEC_ID_MPEG4:
+                put_bits(&s->pb, 16, 0);
+                put_bits(&s->pb, 16, 0x1C3);
+                stuffing_count -= 4;
+                while(stuffing_count--){
+                    put_bits(&s->pb, 8, 0xFF);
+                }
+            break;
+            default:
+                av_log(s->avctx, AV_LOG_ERROR, "vbv buffer overflow\n");
+            }
+            flush_put_bits(&s->pb);
+            s->frame_bits  = put_bits_count(&s->pb);
+        }
+
+        /* update mpeg1/2 vbv_delay for CBR */
+        if(s->avctx->rc_max_rate && s->avctx->rc_min_rate == s->avctx->rc_max_rate && s->out_format == FMT_MPEG1
+           && 90000LL * (avctx->rc_buffer_size-1) <= s->avctx->rc_max_rate*0xFFFFLL){
+            int vbv_delay;
+
+            assert(s->repeat_first_field==0);
+
+            vbv_delay= lrintf(90000 * s->rc_context.buffer_index / s->avctx->rc_max_rate);
+            assert(vbv_delay < 0xFFFF);
+
+            s->vbv_delay_ptr[0] &= 0xF8;
+            s->vbv_delay_ptr[0] |= vbv_delay>>13;
+            s->vbv_delay_ptr[1]  = vbv_delay>>5;
+            s->vbv_delay_ptr[2] &= 0x07;
+            s->vbv_delay_ptr[2] |= vbv_delay<<3;
+        }
+        s->total_bits += s->frame_bits;
+        avctx->frame_bits  = s->frame_bits;
+    }else{
+        assert((pbBufPtr(&s->pb) == s->pb.buf));
+        s->frame_bits=0;
+    }
+    assert((s->frame_bits&7)==0);
+
+    return s->frame_bits/8;
+}
+
+#endif //CONFIG_ENCODERS
+
+static inline void gmc1_motion(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               uint8_t **ref_picture)
+{
+    uint8_t *ptr;
+    int offset, src_x, src_y, linesize, uvlinesize;
+    int motion_x, motion_y;
+    int emu=0;
+
+    motion_x= s->sprite_offset[0][0];
+    motion_y= s->sprite_offset[0][1];
+    src_x = s->mb_x * 16 + (motion_x >> (s->sprite_warping_accuracy+1));
+    src_y = s->mb_y * 16 + (motion_y >> (s->sprite_warping_accuracy+1));
+    motion_x<<=(3-s->sprite_warping_accuracy);
+    motion_y<<=(3-s->sprite_warping_accuracy);
+    src_x = av_clip(src_x, -16, s->width);
+    if (src_x == s->width)
+        motion_x =0;
+    src_y = av_clip(src_y, -16, s->height);
+    if (src_y == s->height)
+        motion_y =0;
+
+    linesize = s->linesize;
+    uvlinesize = s->uvlinesize;
+
+    ptr = ref_picture[0] + (src_y * linesize) + src_x;
+
+    if(s->flags&CODEC_FLAG_EMU_EDGE){
+        if(   (unsigned)src_x >= s->h_edge_pos - 17
+           || (unsigned)src_y >= s->v_edge_pos - 17){
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr, linesize, 17, 17, src_x, src_y, s->h_edge_pos, s->v_edge_pos);
+            ptr= s->edge_emu_buffer;
+        }
+    }
+
+    if((motion_x|motion_y)&7){
+        s->dsp.gmc1(dest_y  , ptr  , linesize, 16, motion_x&15, motion_y&15, 128 - s->no_rounding);
+        s->dsp.gmc1(dest_y+8, ptr+8, linesize, 16, motion_x&15, motion_y&15, 128 - s->no_rounding);
+    }else{
+        int dxy;
+
+        dxy= ((motion_x>>3)&1) | ((motion_y>>2)&2);
+        if (s->no_rounding){
+            s->dsp.put_no_rnd_pixels_tab[0][dxy](dest_y, ptr, linesize, 16);
+        }else{
+            s->dsp.put_pixels_tab       [0][dxy](dest_y, ptr, linesize, 16);
+        }
+    }
+
+    if(s->flags&CODEC_FLAG_GRAY) return;
+
+    motion_x= s->sprite_offset[1][0];
+    motion_y= s->sprite_offset[1][1];
+    src_x = s->mb_x * 8 + (motion_x >> (s->sprite_warping_accuracy+1));
+    src_y = s->mb_y * 8 + (motion_y >> (s->sprite_warping_accuracy+1));
+    motion_x<<=(3-s->sprite_warping_accuracy);
+    motion_y<<=(3-s->sprite_warping_accuracy);
+    src_x = av_clip(src_x, -8, s->width>>1);
+    if (src_x == s->width>>1)
+        motion_x =0;
+    src_y = av_clip(src_y, -8, s->height>>1);
+    if (src_y == s->height>>1)
+        motion_y =0;
+
+    offset = (src_y * uvlinesize) + src_x;
+    ptr = ref_picture[1] + offset;
+    if(s->flags&CODEC_FLAG_EMU_EDGE){
+        if(   (unsigned)src_x >= (s->h_edge_pos>>1) - 9
+           || (unsigned)src_y >= (s->v_edge_pos>>1) - 9){
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr, uvlinesize, 9, 9, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
+            ptr= s->edge_emu_buffer;
+            emu=1;
+        }
+    }
+    s->dsp.gmc1(dest_cb, ptr, uvlinesize, 8, motion_x&15, motion_y&15, 128 - s->no_rounding);
+
+    ptr = ref_picture[2] + offset;
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, uvlinesize, 9, 9, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
+        ptr= s->edge_emu_buffer;
+    }
+    s->dsp.gmc1(dest_cr, ptr, uvlinesize, 8, motion_x&15, motion_y&15, 128 - s->no_rounding);
+
+    return;
+}
+
+static inline void gmc_motion(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               uint8_t **ref_picture)
+{
+    uint8_t *ptr;
+    int linesize, uvlinesize;
+    const int a= s->sprite_warping_accuracy;
+    int ox, oy;
+
+    linesize = s->linesize;
+    uvlinesize = s->uvlinesize;
+
+    ptr = ref_picture[0];
+
+    ox= s->sprite_offset[0][0] + s->sprite_delta[0][0]*s->mb_x*16 + s->sprite_delta[0][1]*s->mb_y*16;
+    oy= s->sprite_offset[0][1] + s->sprite_delta[1][0]*s->mb_x*16 + s->sprite_delta[1][1]*s->mb_y*16;
+
+    s->dsp.gmc(dest_y, ptr, linesize, 16,
+           ox,
+           oy,
+           s->sprite_delta[0][0], s->sprite_delta[0][1],
+           s->sprite_delta[1][0], s->sprite_delta[1][1],
+           a+1, (1<<(2*a+1)) - s->no_rounding,
+           s->h_edge_pos, s->v_edge_pos);
+    s->dsp.gmc(dest_y+8, ptr, linesize, 16,
+           ox + s->sprite_delta[0][0]*8,
+           oy + s->sprite_delta[1][0]*8,
+           s->sprite_delta[0][0], s->sprite_delta[0][1],
+           s->sprite_delta[1][0], s->sprite_delta[1][1],
+           a+1, (1<<(2*a+1)) - s->no_rounding,
+           s->h_edge_pos, s->v_edge_pos);
+
+    if(s->flags&CODEC_FLAG_GRAY) return;
+
+    ox= s->sprite_offset[1][0] + s->sprite_delta[0][0]*s->mb_x*8 + s->sprite_delta[0][1]*s->mb_y*8;
+    oy= s->sprite_offset[1][1] + s->sprite_delta[1][0]*s->mb_x*8 + s->sprite_delta[1][1]*s->mb_y*8;
+
+    ptr = ref_picture[1];
+    s->dsp.gmc(dest_cb, ptr, uvlinesize, 8,
+           ox,
+           oy,
+           s->sprite_delta[0][0], s->sprite_delta[0][1],
+           s->sprite_delta[1][0], s->sprite_delta[1][1],
+           a+1, (1<<(2*a+1)) - s->no_rounding,
+           s->h_edge_pos>>1, s->v_edge_pos>>1);
+
+    ptr = ref_picture[2];
+    s->dsp.gmc(dest_cr, ptr, uvlinesize, 8,
+           ox,
+           oy,
+           s->sprite_delta[0][0], s->sprite_delta[0][1],
+           s->sprite_delta[1][0], s->sprite_delta[1][1],
+           a+1, (1<<(2*a+1)) - s->no_rounding,
+           s->h_edge_pos>>1, s->v_edge_pos>>1);
+}
+
+/**
+ * Copies a rectangular area of samples to a temporary buffer and replicates the boarder samples.
+ * @param buf destination buffer
+ * @param src source buffer
+ * @param linesize number of bytes between 2 vertically adjacent samples in both the source and destination buffers
+ * @param block_w width of block
+ * @param block_h height of block
+ * @param src_x x coordinate of the top left sample of the block in the source buffer
+ * @param src_y y coordinate of the top left sample of the block in the source buffer
+ * @param w width of the source buffer
+ * @param h height of the source buffer
+ */
+void ff_emulated_edge_mc(uint8_t *buf, uint8_t *src, int linesize, int block_w, int block_h,
+                                    int src_x, int src_y, int w, int h){
+    int x, y;
+    int start_y, start_x, end_y, end_x;
+
+    if(src_y>= h){
+        src+= (h-1-src_y)*linesize;
+        src_y=h-1;
+    }else if(src_y<=-block_h){
+        src+= (1-block_h-src_y)*linesize;
+        src_y=1-block_h;
+    }
+    if(src_x>= w){
+        src+= (w-1-src_x);
+        src_x=w-1;
+    }else if(src_x<=-block_w){
+        src+= (1-block_w-src_x);
+        src_x=1-block_w;
+    }
+
+    start_y= FFMAX(0, -src_y);
+    start_x= FFMAX(0, -src_x);
+    end_y= FFMIN(block_h, h-src_y);
+    end_x= FFMIN(block_w, w-src_x);
+
+    // copy existing part
+    for(y=start_y; y<end_y; y++){
+        for(x=start_x; x<end_x; x++){
+            buf[x + y*linesize]= src[x + y*linesize];
+        }
+    }
+
+    //top
+    for(y=0; y<start_y; y++){
+        for(x=start_x; x<end_x; x++){
+            buf[x + y*linesize]= buf[x + start_y*linesize];
+        }
+    }
+
+    //bottom
+    for(y=end_y; y<block_h; y++){
+        for(x=start_x; x<end_x; x++){
+            buf[x + y*linesize]= buf[x + (end_y-1)*linesize];
+        }
+    }
+
+    for(y=0; y<block_h; y++){
+       //left
+        for(x=0; x<start_x; x++){
+            buf[x + y*linesize]= buf[start_x + y*linesize];
+        }
+
+       //right
+        for(x=end_x; x<block_w; x++){
+            buf[x + y*linesize]= buf[end_x - 1 + y*linesize];
+        }
+    }
+}
+
+static inline int hpel_motion(MpegEncContext *s,
+                                  uint8_t *dest, uint8_t *src,
+                                  int field_based, int field_select,
+                                  int src_x, int src_y,
+                                  int width, int height, int stride,
+                                  int h_edge_pos, int v_edge_pos,
+                                  int w, int h, op_pixels_func *pix_op,
+                                  int motion_x, int motion_y)
+{
+    int dxy;
+    int emu=0;
+
+    dxy = ((motion_y & 1) << 1) | (motion_x & 1);
+    src_x += motion_x >> 1;
+    src_y += motion_y >> 1;
+
+    /* WARNING: do no forget half pels */
+    src_x = av_clip(src_x, -16, width); //FIXME unneeded for emu?
+    if (src_x == width)
+        dxy &= ~1;
+    src_y = av_clip(src_y, -16, height);
+    if (src_y == height)
+        dxy &= ~2;
+    src += src_y * stride + src_x;
+
+    if(s->unrestricted_mv && (s->flags&CODEC_FLAG_EMU_EDGE)){
+        if(   (unsigned)src_x > h_edge_pos - (motion_x&1) - w
+           || (unsigned)src_y > v_edge_pos - (motion_y&1) - h){
+            ff_emulated_edge_mc(s->edge_emu_buffer, src, s->linesize, w+1, (h+1)<<field_based,
+                             src_x, src_y<<field_based, h_edge_pos, s->v_edge_pos);
+            src= s->edge_emu_buffer;
+            emu=1;
+        }
+    }
+    if(field_select)
+        src += s->linesize;
+    pix_op[dxy](dest, src, stride, h);
+    return emu;
+}
+
+static inline int hpel_motion_lowres(MpegEncContext *s,
+                                  uint8_t *dest, uint8_t *src,
+                                  int field_based, int field_select,
+                                  int src_x, int src_y,
+                                  int width, int height, int stride,
+                                  int h_edge_pos, int v_edge_pos,
+                                  int w, int h, h264_chroma_mc_func *pix_op,
+                                  int motion_x, int motion_y)
+{
+    const int lowres= s->avctx->lowres;
+    const int s_mask= (2<<lowres)-1;
+    int emu=0;
+    int sx, sy;
+
+    if(s->quarter_sample){
+        motion_x/=2;
+        motion_y/=2;
+    }
+
+    sx= motion_x & s_mask;
+    sy= motion_y & s_mask;
+    src_x += motion_x >> (lowres+1);
+    src_y += motion_y >> (lowres+1);
+
+    src += src_y * stride + src_x;
+
+    if(   (unsigned)src_x > h_edge_pos                 - (!!sx) - w
+       || (unsigned)src_y >(v_edge_pos >> field_based) - (!!sy) - h){
+        ff_emulated_edge_mc(s->edge_emu_buffer, src, s->linesize, w+1, (h+1)<<field_based,
+                            src_x, src_y<<field_based, h_edge_pos, v_edge_pos);
+        src= s->edge_emu_buffer;
+        emu=1;
+    }
+
+    sx <<= 2 - lowres;
+    sy <<= 2 - lowres;
+    if(field_select)
+        src += s->linesize;
+    pix_op[lowres](dest, src, stride, h, sx, sy);
+    return emu;
+}
+
+/* apply one mpeg motion vector to the three components */
+static av_always_inline void mpeg_motion(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               int field_based, int bottom_field, int field_select,
+                               uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
+                               int motion_x, int motion_y, int h)
+{
+    uint8_t *ptr_y, *ptr_cb, *ptr_cr;
+    int dxy, uvdxy, mx, my, src_x, src_y, uvsrc_x, uvsrc_y, v_edge_pos, uvlinesize, linesize;
+
+#if 0
+if(s->quarter_sample)
+{
+    motion_x>>=1;
+    motion_y>>=1;
+}
+#endif
+
+    v_edge_pos = s->v_edge_pos >> field_based;
+    linesize   = s->current_picture.linesize[0] << field_based;
+    uvlinesize = s->current_picture.linesize[1] << field_based;
+
+    dxy = ((motion_y & 1) << 1) | (motion_x & 1);
+    src_x = s->mb_x* 16               + (motion_x >> 1);
+    src_y =(s->mb_y<<(4-field_based)) + (motion_y >> 1);
+
+    if (s->out_format == FMT_H263) {
+        if((s->workaround_bugs & FF_BUG_HPEL_CHROMA) && field_based){
+            mx = (motion_x>>1)|(motion_x&1);
+            my = motion_y >>1;
+            uvdxy = ((my & 1) << 1) | (mx & 1);
+            uvsrc_x = s->mb_x* 8               + (mx >> 1);
+            uvsrc_y = (s->mb_y<<(3-field_based)) + (my >> 1);
+        }else{
+            uvdxy = dxy | (motion_y & 2) | ((motion_x & 2) >> 1);
+            uvsrc_x = src_x>>1;
+            uvsrc_y = src_y>>1;
+        }
+    }else if(s->out_format == FMT_H261){//even chroma mv's are full pel in H261
+        mx = motion_x / 4;
+        my = motion_y / 4;
+        uvdxy = 0;
+        uvsrc_x = s->mb_x*8 + mx;
+        uvsrc_y = s->mb_y*8 + my;
+    } else {
+        if(s->chroma_y_shift){
+            mx = motion_x / 2;
+            my = motion_y / 2;
+            uvdxy = ((my & 1) << 1) | (mx & 1);
+            uvsrc_x = s->mb_x* 8               + (mx >> 1);
+            uvsrc_y = (s->mb_y<<(3-field_based)) + (my >> 1);
+        } else {
+            if(s->chroma_x_shift){
+            //Chroma422
+                mx = motion_x / 2;
+                uvdxy = ((motion_y & 1) << 1) | (mx & 1);
+                uvsrc_x = s->mb_x* 8           + (mx >> 1);
+                uvsrc_y = src_y;
+            } else {
+            //Chroma444
+                uvdxy = dxy;
+                uvsrc_x = src_x;
+                uvsrc_y = src_y;
+            }
+        }
+    }
+
+    ptr_y  = ref_picture[0] + src_y * linesize + src_x;
+    ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
+    ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
+
+    if(   (unsigned)src_x > s->h_edge_pos - (motion_x&1) - 16
+       || (unsigned)src_y >    v_edge_pos - (motion_y&1) - h){
+            if(s->codec_id == CODEC_ID_MPEG2VIDEO ||
+               s->codec_id == CODEC_ID_MPEG1VIDEO){
+                av_log(s->avctx,AV_LOG_DEBUG,"MPEG motion vector out of boundary\n");
+                return ;
+            }
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr_y, s->linesize, 17, 17+field_based,
+                             src_x, src_y<<field_based, s->h_edge_pos, s->v_edge_pos);
+            ptr_y = s->edge_emu_buffer;
+            if(!(s->flags&CODEC_FLAG_GRAY)){
+                uint8_t *uvbuf= s->edge_emu_buffer+18*s->linesize;
+                ff_emulated_edge_mc(uvbuf  , ptr_cb, s->uvlinesize, 9, 9+field_based,
+                                 uvsrc_x, uvsrc_y<<field_based, s->h_edge_pos>>1, s->v_edge_pos>>1);
+                ff_emulated_edge_mc(uvbuf+16, ptr_cr, s->uvlinesize, 9, 9+field_based,
+                                 uvsrc_x, uvsrc_y<<field_based, s->h_edge_pos>>1, s->v_edge_pos>>1);
+                ptr_cb= uvbuf;
+                ptr_cr= uvbuf+16;
+            }
+    }
+
+    if(bottom_field){ //FIXME use this for field pix too instead of the obnoxious hack which changes picture.data
+        dest_y += s->linesize;
+        dest_cb+= s->uvlinesize;
+        dest_cr+= s->uvlinesize;
+    }
+
+    if(field_select){
+        ptr_y += s->linesize;
+        ptr_cb+= s->uvlinesize;
+        ptr_cr+= s->uvlinesize;
+    }
+
+    pix_op[0][dxy](dest_y, ptr_y, linesize, h);
+
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        pix_op[s->chroma_x_shift][uvdxy](dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift);
+        pix_op[s->chroma_x_shift][uvdxy](dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift);
+    }
+#if defined(CONFIG_H261_ENCODER) || defined(CONFIG_H261_DECODER)
+    if(s->out_format == FMT_H261){
+        ff_h261_loop_filter(s);
+    }
+#endif
+}
+
+/* apply one mpeg motion vector to the three components */
+static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               int field_based, int bottom_field, int field_select,
+                               uint8_t **ref_picture, h264_chroma_mc_func *pix_op,
+                               int motion_x, int motion_y, int h)
+{
+    uint8_t *ptr_y, *ptr_cb, *ptr_cr;
+    int mx, my, src_x, src_y, uvsrc_x, uvsrc_y, uvlinesize, linesize, sx, sy, uvsx, uvsy;
+    const int lowres= s->avctx->lowres;
+    const int block_s= 8>>lowres;
+    const int s_mask= (2<<lowres)-1;
+    const int h_edge_pos = s->h_edge_pos >> lowres;
+    const int v_edge_pos = s->v_edge_pos >> lowres;
+    linesize   = s->current_picture.linesize[0] << field_based;
+    uvlinesize = s->current_picture.linesize[1] << field_based;
+
+    if(s->quarter_sample){ //FIXME obviously not perfect but qpel wont work in lowres anyway
+        motion_x/=2;
+        motion_y/=2;
+    }
+
+    if(field_based){
+        motion_y += (bottom_field - field_select)*((1<<lowres)-1);
+    }
+
+    sx= motion_x & s_mask;
+    sy= motion_y & s_mask;
+    src_x = s->mb_x*2*block_s               + (motion_x >> (lowres+1));
+    src_y =(s->mb_y*2*block_s>>field_based) + (motion_y >> (lowres+1));
+
+    if (s->out_format == FMT_H263) {
+        uvsx = ((motion_x>>1) & s_mask) | (sx&1);
+        uvsy = ((motion_y>>1) & s_mask) | (sy&1);
+        uvsrc_x = src_x>>1;
+        uvsrc_y = src_y>>1;
+    }else if(s->out_format == FMT_H261){//even chroma mv's are full pel in H261
+        mx = motion_x / 4;
+        my = motion_y / 4;
+        uvsx = (2*mx) & s_mask;
+        uvsy = (2*my) & s_mask;
+        uvsrc_x = s->mb_x*block_s               + (mx >> lowres);
+        uvsrc_y = s->mb_y*block_s               + (my >> lowres);
+    } else {
+        mx = motion_x / 2;
+        my = motion_y / 2;
+        uvsx = mx & s_mask;
+        uvsy = my & s_mask;
+        uvsrc_x = s->mb_x*block_s               + (mx >> (lowres+1));
+        uvsrc_y =(s->mb_y*block_s>>field_based) + (my >> (lowres+1));
+    }
+
+    ptr_y  = ref_picture[0] + src_y * linesize + src_x;
+    ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
+    ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
+
+    if(   (unsigned)src_x > h_edge_pos                 - (!!sx) - 2*block_s
+       || (unsigned)src_y >(v_edge_pos >> field_based) - (!!sy) - h){
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr_y, s->linesize, 17, 17+field_based,
+                             src_x, src_y<<field_based, h_edge_pos, v_edge_pos);
+            ptr_y = s->edge_emu_buffer;
+            if(!(s->flags&CODEC_FLAG_GRAY)){
+                uint8_t *uvbuf= s->edge_emu_buffer+18*s->linesize;
+                ff_emulated_edge_mc(uvbuf  , ptr_cb, s->uvlinesize, 9, 9+field_based,
+                                 uvsrc_x, uvsrc_y<<field_based, h_edge_pos>>1, v_edge_pos>>1);
+                ff_emulated_edge_mc(uvbuf+16, ptr_cr, s->uvlinesize, 9, 9+field_based,
+                                 uvsrc_x, uvsrc_y<<field_based, h_edge_pos>>1, v_edge_pos>>1);
+                ptr_cb= uvbuf;
+                ptr_cr= uvbuf+16;
+            }
+    }
+
+    if(bottom_field){ //FIXME use this for field pix too instead of the obnoxious hack which changes picture.data
+        dest_y += s->linesize;
+        dest_cb+= s->uvlinesize;
+        dest_cr+= s->uvlinesize;
+    }
+
+    if(field_select){
+        ptr_y += s->linesize;
+        ptr_cb+= s->uvlinesize;
+        ptr_cr+= s->uvlinesize;
+    }
+
+    sx <<= 2 - lowres;
+    sy <<= 2 - lowres;
+    pix_op[lowres-1](dest_y, ptr_y, linesize, h, sx, sy);
+
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        uvsx <<= 2 - lowres;
+        uvsy <<= 2 - lowres;
+        pix_op[lowres](dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
+        pix_op[lowres](dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift, uvsx, uvsy);
+    }
+    //FIXME h261 lowres loop filter
+}
+
+//FIXME move to dsputil, avg variant, 16x16 version
+static inline void put_obmc(uint8_t *dst, uint8_t *src[5], int stride){
+    int x;
+    uint8_t * const top   = src[1];
+    uint8_t * const left  = src[2];
+    uint8_t * const mid   = src[0];
+    uint8_t * const right = src[3];
+    uint8_t * const bottom= src[4];
+#define OBMC_FILTER(x, t, l, m, r, b)\
+    dst[x]= (t*top[x] + l*left[x] + m*mid[x] + r*right[x] + b*bottom[x] + 4)>>3
+#define OBMC_FILTER4(x, t, l, m, r, b)\
+    OBMC_FILTER(x         , t, l, m, r, b);\
+    OBMC_FILTER(x+1       , t, l, m, r, b);\
+    OBMC_FILTER(x  +stride, t, l, m, r, b);\
+    OBMC_FILTER(x+1+stride, t, l, m, r, b);
+
+    x=0;
+    OBMC_FILTER (x  , 2, 2, 4, 0, 0);
+    OBMC_FILTER (x+1, 2, 1, 5, 0, 0);
+    OBMC_FILTER4(x+2, 2, 1, 5, 0, 0);
+    OBMC_FILTER4(x+4, 2, 0, 5, 1, 0);
+    OBMC_FILTER (x+6, 2, 0, 5, 1, 0);
+    OBMC_FILTER (x+7, 2, 0, 4, 2, 0);
+    x+= stride;
+    OBMC_FILTER (x  , 1, 2, 5, 0, 0);
+    OBMC_FILTER (x+1, 1, 2, 5, 0, 0);
+    OBMC_FILTER (x+6, 1, 0, 5, 2, 0);
+    OBMC_FILTER (x+7, 1, 0, 5, 2, 0);
+    x+= stride;
+    OBMC_FILTER4(x  , 1, 2, 5, 0, 0);
+    OBMC_FILTER4(x+2, 1, 1, 6, 0, 0);
+    OBMC_FILTER4(x+4, 1, 0, 6, 1, 0);
+    OBMC_FILTER4(x+6, 1, 0, 5, 2, 0);
+    x+= 2*stride;
+    OBMC_FILTER4(x  , 0, 2, 5, 0, 1);
+    OBMC_FILTER4(x+2, 0, 1, 6, 0, 1);
+    OBMC_FILTER4(x+4, 0, 0, 6, 1, 1);
+    OBMC_FILTER4(x+6, 0, 0, 5, 2, 1);
+    x+= 2*stride;
+    OBMC_FILTER (x  , 0, 2, 5, 0, 1);
+    OBMC_FILTER (x+1, 0, 2, 5, 0, 1);
+    OBMC_FILTER4(x+2, 0, 1, 5, 0, 2);
+    OBMC_FILTER4(x+4, 0, 0, 5, 1, 2);
+    OBMC_FILTER (x+6, 0, 0, 5, 2, 1);
+    OBMC_FILTER (x+7, 0, 0, 5, 2, 1);
+    x+= stride;
+    OBMC_FILTER (x  , 0, 2, 4, 0, 2);
+    OBMC_FILTER (x+1, 0, 1, 5, 0, 2);
+    OBMC_FILTER (x+6, 0, 0, 5, 1, 2);
+    OBMC_FILTER (x+7, 0, 0, 4, 2, 2);
+}
+
+/* obmc for 1 8x8 luma block */
+static inline void obmc_motion(MpegEncContext *s,
+                               uint8_t *dest, uint8_t *src,
+                               int src_x, int src_y,
+                               op_pixels_func *pix_op,
+                               int16_t mv[5][2]/* mid top left right bottom*/)
+#define MID    0
+{
+    int i;
+    uint8_t *ptr[5];
+
+    assert(s->quarter_sample==0);
+
+    for(i=0; i<5; i++){
+        if(i && mv[i][0]==mv[MID][0] && mv[i][1]==mv[MID][1]){
+            ptr[i]= ptr[MID];
+        }else{
+            ptr[i]= s->obmc_scratchpad + 8*(i&1) + s->linesize*8*(i>>1);
+            hpel_motion(s, ptr[i], src, 0, 0,
+                        src_x, src_y,
+                        s->width, s->height, s->linesize,
+                        s->h_edge_pos, s->v_edge_pos,
+                        8, 8, pix_op,
+                        mv[i][0], mv[i][1]);
+        }
+    }
+
+    put_obmc(dest, ptr, s->linesize);
+}
+
+static inline void qpel_motion(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               int field_based, int bottom_field, int field_select,
+                               uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
+                               qpel_mc_func (*qpix_op)[16],
+                               int motion_x, int motion_y, int h)
+{
+    uint8_t *ptr_y, *ptr_cb, *ptr_cr;
+    int dxy, uvdxy, mx, my, src_x, src_y, uvsrc_x, uvsrc_y, v_edge_pos, linesize, uvlinesize;
+
+    dxy = ((motion_y & 3) << 2) | (motion_x & 3);
+    src_x = s->mb_x *  16                 + (motion_x >> 2);
+    src_y = s->mb_y * (16 >> field_based) + (motion_y >> 2);
+
+    v_edge_pos = s->v_edge_pos >> field_based;
+    linesize = s->linesize << field_based;
+    uvlinesize = s->uvlinesize << field_based;
+
+    if(field_based){
+        mx= motion_x/2;
+        my= motion_y>>1;
+    }else if(s->workaround_bugs&FF_BUG_QPEL_CHROMA2){
+        static const int rtab[8]= {0,0,1,1,0,0,0,1};
+        mx= (motion_x>>1) + rtab[motion_x&7];
+        my= (motion_y>>1) + rtab[motion_y&7];
+    }else if(s->workaround_bugs&FF_BUG_QPEL_CHROMA){
+        mx= (motion_x>>1)|(motion_x&1);
+        my= (motion_y>>1)|(motion_y&1);
+    }else{
+        mx= motion_x/2;
+        my= motion_y/2;
+    }
+    mx= (mx>>1)|(mx&1);
+    my= (my>>1)|(my&1);
+
+    uvdxy= (mx&1) | ((my&1)<<1);
+    mx>>=1;
+    my>>=1;
+
+    uvsrc_x = s->mb_x *  8                 + mx;
+    uvsrc_y = s->mb_y * (8 >> field_based) + my;
+
+    ptr_y  = ref_picture[0] +   src_y *   linesize +   src_x;
+    ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
+    ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
+
+    if(   (unsigned)src_x > s->h_edge_pos - (motion_x&3) - 16
+       || (unsigned)src_y >    v_edge_pos - (motion_y&3) - h  ){
+        ff_emulated_edge_mc(s->edge_emu_buffer, ptr_y, s->linesize, 17, 17+field_based,
+                         src_x, src_y<<field_based, s->h_edge_pos, s->v_edge_pos);
+        ptr_y= s->edge_emu_buffer;
+        if(!(s->flags&CODEC_FLAG_GRAY)){
+            uint8_t *uvbuf= s->edge_emu_buffer + 18*s->linesize;
+            ff_emulated_edge_mc(uvbuf, ptr_cb, s->uvlinesize, 9, 9 + field_based,
+                             uvsrc_x, uvsrc_y<<field_based, s->h_edge_pos>>1, s->v_edge_pos>>1);
+            ff_emulated_edge_mc(uvbuf + 16, ptr_cr, s->uvlinesize, 9, 9 + field_based,
+                             uvsrc_x, uvsrc_y<<field_based, s->h_edge_pos>>1, s->v_edge_pos>>1);
+            ptr_cb= uvbuf;
+            ptr_cr= uvbuf + 16;
+        }
+    }
+
+    if(!field_based)
+        qpix_op[0][dxy](dest_y, ptr_y, linesize);
+    else{
+        if(bottom_field){
+            dest_y += s->linesize;
+            dest_cb+= s->uvlinesize;
+            dest_cr+= s->uvlinesize;
+        }
+
+        if(field_select){
+            ptr_y  += s->linesize;
+            ptr_cb += s->uvlinesize;
+            ptr_cr += s->uvlinesize;
+        }
+        //damn interlaced mode
+        //FIXME boundary mirroring is not exactly correct here
+        qpix_op[1][dxy](dest_y  , ptr_y  , linesize);
+        qpix_op[1][dxy](dest_y+8, ptr_y+8, linesize);
+    }
+    if(!(s->flags&CODEC_FLAG_GRAY)){
+        pix_op[1][uvdxy](dest_cr, ptr_cr, uvlinesize, h >> 1);
+        pix_op[1][uvdxy](dest_cb, ptr_cb, uvlinesize, h >> 1);
+    }
+}
+
+inline int ff_h263_round_chroma(int x){
+    if (x >= 0)
+        return  (h263_chroma_roundtab[x & 0xf] + ((x >> 3) & ~1));
+    else {
+        x = -x;
+        return -(h263_chroma_roundtab[x & 0xf] + ((x >> 3) & ~1));
+    }
+}
+
+/**
+ * h263 chorma 4mv motion compensation.
+ */
+static inline void chroma_4mv_motion(MpegEncContext *s,
+                                     uint8_t *dest_cb, uint8_t *dest_cr,
+                                     uint8_t **ref_picture,
+                                     op_pixels_func *pix_op,
+                                     int mx, int my){
+    int dxy, emu=0, src_x, src_y, offset;
+    uint8_t *ptr;
+
+    /* In case of 8X8, we construct a single chroma motion vector
+       with a special rounding */
+    mx= ff_h263_round_chroma(mx);
+    my= ff_h263_round_chroma(my);
+
+    dxy = ((my & 1) << 1) | (mx & 1);
+    mx >>= 1;
+    my >>= 1;
+
+    src_x = s->mb_x * 8 + mx;
+    src_y = s->mb_y * 8 + my;
+    src_x = av_clip(src_x, -8, s->width/2);
+    if (src_x == s->width/2)
+        dxy &= ~1;
+    src_y = av_clip(src_y, -8, s->height/2);
+    if (src_y == s->height/2)
+        dxy &= ~2;
+
+    offset = (src_y * (s->uvlinesize)) + src_x;
+    ptr = ref_picture[1] + offset;
+    if(s->flags&CODEC_FLAG_EMU_EDGE){
+        if(   (unsigned)src_x > (s->h_edge_pos>>1) - (dxy &1) - 8
+           || (unsigned)src_y > (s->v_edge_pos>>1) - (dxy>>1) - 8){
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
+            ptr= s->edge_emu_buffer;
+            emu=1;
+        }
+    }
+    pix_op[dxy](dest_cb, ptr, s->uvlinesize, 8);
+
+    ptr = ref_picture[2] + offset;
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
+        ptr= s->edge_emu_buffer;
+    }
+    pix_op[dxy](dest_cr, ptr, s->uvlinesize, 8);
+}
+
+static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
+                                     uint8_t *dest_cb, uint8_t *dest_cr,
+                                     uint8_t **ref_picture,
+                                     h264_chroma_mc_func *pix_op,
+                                     int mx, int my){
+    const int lowres= s->avctx->lowres;
+    const int block_s= 8>>lowres;
+    const int s_mask= (2<<lowres)-1;
+    const int h_edge_pos = s->h_edge_pos >> (lowres+1);
+    const int v_edge_pos = s->v_edge_pos >> (lowres+1);
+    int emu=0, src_x, src_y, offset, sx, sy;
+    uint8_t *ptr;
+
+    if(s->quarter_sample){
+        mx/=2;
+        my/=2;
+    }
+
+    /* In case of 8X8, we construct a single chroma motion vector
+       with a special rounding */
+    mx= ff_h263_round_chroma(mx);
+    my= ff_h263_round_chroma(my);
+
+    sx= mx & s_mask;
+    sy= my & s_mask;
+    src_x = s->mb_x*block_s + (mx >> (lowres+1));
+    src_y = s->mb_y*block_s + (my >> (lowres+1));
+
+    offset = src_y * s->uvlinesize + src_x;
+    ptr = ref_picture[1] + offset;
+    if(s->flags&CODEC_FLAG_EMU_EDGE){
+        if(   (unsigned)src_x > h_edge_pos - (!!sx) - block_s
+           || (unsigned)src_y > v_edge_pos - (!!sy) - block_s){
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
+            ptr= s->edge_emu_buffer;
+            emu=1;
+        }
+    }
+    sx <<= 2 - lowres;
+    sy <<= 2 - lowres;
+    pix_op[lowres](dest_cb, ptr, s->uvlinesize, block_s, sx, sy);
+
+    ptr = ref_picture[2] + offset;
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9, src_x, src_y, h_edge_pos, v_edge_pos);
+        ptr= s->edge_emu_buffer;
+    }
+    pix_op[lowres](dest_cr, ptr, s->uvlinesize, block_s, sx, sy);
+}
+
+static inline void prefetch_motion(MpegEncContext *s, uint8_t **pix, int dir){
+    /* fetch pixels for estimated mv 4 macroblocks ahead
+     * optimized for 64byte cache lines */
+    const int shift = s->quarter_sample ? 2 : 1;
+    const int mx= (s->mv[dir][0][0]>>shift) + 16*s->mb_x + 8;
+    const int my= (s->mv[dir][0][1]>>shift) + 16*s->mb_y;
+    int off= mx + (my + (s->mb_x&3)*4)*s->linesize + 64;
+    s->dsp.prefetch(pix[0]+off, s->linesize, 4);
+    off= (mx>>1) + ((my>>1) + (s->mb_x&7))*s->uvlinesize + 64;
+    s->dsp.prefetch(pix[1]+off, pix[2]-pix[1], 2);
+}
+
+/**
+ * motion compensation of a single macroblock
+ * @param s context
+ * @param dest_y luma destination pointer
+ * @param dest_cb chroma cb/u destination pointer
+ * @param dest_cr chroma cr/v destination pointer
+ * @param dir direction (0->forward, 1->backward)
+ * @param ref_picture array[3] of pointers to the 3 planes of the reference picture
+ * @param pic_op halfpel motion compensation function (average or put normally)
+ * @param pic_op qpel motion compensation function (average or put normally)
+ * the motion vectors are taken from s->mv and the MV type from s->mv_type
+ */
+static inline void MPV_motion(MpegEncContext *s,
+                              uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                              int dir, uint8_t **ref_picture,
+                              op_pixels_func (*pix_op)[4], qpel_mc_func (*qpix_op)[16])
+{
+    int dxy, mx, my, src_x, src_y, motion_x, motion_y;
+    int mb_x, mb_y, i;
+    uint8_t *ptr, *dest;
+
+    mb_x = s->mb_x;
+    mb_y = s->mb_y;
+
+    prefetch_motion(s, ref_picture, dir);
+
+    if(s->obmc && s->pict_type != B_TYPE){
+        int16_t mv_cache[4][4][2];
+        const int xy= s->mb_x + s->mb_y*s->mb_stride;
+        const int mot_stride= s->b8_stride;
+        const int mot_xy= mb_x*2 + mb_y*2*mot_stride;
+
+        assert(!s->mb_skipped);
+
+        memcpy(mv_cache[1][1], s->current_picture.motion_val[0][mot_xy           ], sizeof(int16_t)*4);
+        memcpy(mv_cache[2][1], s->current_picture.motion_val[0][mot_xy+mot_stride], sizeof(int16_t)*4);
+        memcpy(mv_cache[3][1], s->current_picture.motion_val[0][mot_xy+mot_stride], sizeof(int16_t)*4);
+
+        if(mb_y==0 || IS_INTRA(s->current_picture.mb_type[xy-s->mb_stride])){
+            memcpy(mv_cache[0][1], mv_cache[1][1], sizeof(int16_t)*4);
+        }else{
+            memcpy(mv_cache[0][1], s->current_picture.motion_val[0][mot_xy-mot_stride], sizeof(int16_t)*4);
+        }
+
+        if(mb_x==0 || IS_INTRA(s->current_picture.mb_type[xy-1])){
+            *(int32_t*)mv_cache[1][0]= *(int32_t*)mv_cache[1][1];
+            *(int32_t*)mv_cache[2][0]= *(int32_t*)mv_cache[2][1];
+        }else{
+            *(int32_t*)mv_cache[1][0]= *(int32_t*)s->current_picture.motion_val[0][mot_xy-1];
+            *(int32_t*)mv_cache[2][0]= *(int32_t*)s->current_picture.motion_val[0][mot_xy-1+mot_stride];
+        }
+
+        if(mb_x+1>=s->mb_width || IS_INTRA(s->current_picture.mb_type[xy+1])){
+            *(int32_t*)mv_cache[1][3]= *(int32_t*)mv_cache[1][2];
+            *(int32_t*)mv_cache[2][3]= *(int32_t*)mv_cache[2][2];
+        }else{
+            *(int32_t*)mv_cache[1][3]= *(int32_t*)s->current_picture.motion_val[0][mot_xy+2];
+            *(int32_t*)mv_cache[2][3]= *(int32_t*)s->current_picture.motion_val[0][mot_xy+2+mot_stride];
+        }
+
+        mx = 0;
+        my = 0;
+        for(i=0;i<4;i++) {
+            const int x= (i&1)+1;
+            const int y= (i>>1)+1;
+            int16_t mv[5][2]= {
+                {mv_cache[y][x  ][0], mv_cache[y][x  ][1]},
+                {mv_cache[y-1][x][0], mv_cache[y-1][x][1]},
+                {mv_cache[y][x-1][0], mv_cache[y][x-1][1]},
+                {mv_cache[y][x+1][0], mv_cache[y][x+1][1]},
+                {mv_cache[y+1][x][0], mv_cache[y+1][x][1]}};
+            //FIXME cleanup
+            obmc_motion(s, dest_y + ((i & 1) * 8) + (i >> 1) * 8 * s->linesize,
+                        ref_picture[0],
+                        mb_x * 16 + (i & 1) * 8, mb_y * 16 + (i >>1) * 8,
+                        pix_op[1],
+                        mv);
+
+            mx += mv[0][0];
+            my += mv[0][1];
+        }
+        if(!(s->flags&CODEC_FLAG_GRAY))
+            chroma_4mv_motion(s, dest_cb, dest_cr, ref_picture, pix_op[1], mx, my);
+
+        return;
+    }
+
+    switch(s->mv_type) {
+    case MV_TYPE_16X16:
+        if(s->mcsel){
+            if(s->real_sprite_warping_points==1){
+                gmc1_motion(s, dest_y, dest_cb, dest_cr,
+                            ref_picture);
+            }else{
+                gmc_motion(s, dest_y, dest_cb, dest_cr,
+                            ref_picture);
+            }
+        }else if(s->quarter_sample){
+            qpel_motion(s, dest_y, dest_cb, dest_cr,
+                        0, 0, 0,
+                        ref_picture, pix_op, qpix_op,
+                        s->mv[dir][0][0], s->mv[dir][0][1], 16);
+        }else if(s->mspel){
+            ff_mspel_motion(s, dest_y, dest_cb, dest_cr,
+                        ref_picture, pix_op,
+                        s->mv[dir][0][0], s->mv[dir][0][1], 16);
+        }else
+        {
+            mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                        0, 0, 0,
+                        ref_picture, pix_op,
+                        s->mv[dir][0][0], s->mv[dir][0][1], 16);
+        }
+        break;
+    case MV_TYPE_8X8:
+        mx = 0;
+        my = 0;
+        if(s->quarter_sample){
+            for(i=0;i<4;i++) {
+                motion_x = s->mv[dir][i][0];
+                motion_y = s->mv[dir][i][1];
+
+                dxy = ((motion_y & 3) << 2) | (motion_x & 3);
+                src_x = mb_x * 16 + (motion_x >> 2) + (i & 1) * 8;
+                src_y = mb_y * 16 + (motion_y >> 2) + (i >>1) * 8;
+
+                /* WARNING: do no forget half pels */
+                src_x = av_clip(src_x, -16, s->width);
+                if (src_x == s->width)
+                    dxy &= ~3;
+                src_y = av_clip(src_y, -16, s->height);
+                if (src_y == s->height)
+                    dxy &= ~12;
+
+                ptr = ref_picture[0] + (src_y * s->linesize) + (src_x);
+                if(s->flags&CODEC_FLAG_EMU_EDGE){
+                    if(   (unsigned)src_x > s->h_edge_pos - (motion_x&3) - 8
+                       || (unsigned)src_y > s->v_edge_pos - (motion_y&3) - 8 ){
+                        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->linesize, 9, 9, src_x, src_y, s->h_edge_pos, s->v_edge_pos);
+                        ptr= s->edge_emu_buffer;
+                    }
+                }
+                dest = dest_y + ((i & 1) * 8) + (i >> 1) * 8 * s->linesize;
+                qpix_op[1][dxy](dest, ptr, s->linesize);
+
+                mx += s->mv[dir][i][0]/2;
+                my += s->mv[dir][i][1]/2;
+            }
+        }else{
+            for(i=0;i<4;i++) {
+                hpel_motion(s, dest_y + ((i & 1) * 8) + (i >> 1) * 8 * s->linesize,
+                            ref_picture[0], 0, 0,
+                            mb_x * 16 + (i & 1) * 8, mb_y * 16 + (i >>1) * 8,
+                            s->width, s->height, s->linesize,
+                            s->h_edge_pos, s->v_edge_pos,
+                            8, 8, pix_op[1],
+                            s->mv[dir][i][0], s->mv[dir][i][1]);
+
+                mx += s->mv[dir][i][0];
+                my += s->mv[dir][i][1];
+            }
+        }
+
+        if(!(s->flags&CODEC_FLAG_GRAY))
+            chroma_4mv_motion(s, dest_cb, dest_cr, ref_picture, pix_op[1], mx, my);
+        break;
+    case MV_TYPE_FIELD:
+        if (s->picture_structure == PICT_FRAME) {
+            if(s->quarter_sample){
+                for(i=0; i<2; i++){
+                    qpel_motion(s, dest_y, dest_cb, dest_cr,
+                                1, i, s->field_select[dir][i],
+                                ref_picture, pix_op, qpix_op,
+                                s->mv[dir][i][0], s->mv[dir][i][1], 8);
+                }
+            }else{
+                /* top field */
+                mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                            1, 0, s->field_select[dir][0],
+                            ref_picture, pix_op,
+                            s->mv[dir][0][0], s->mv[dir][0][1], 8);
+                /* bottom field */
+                mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                            1, 1, s->field_select[dir][1],
+                            ref_picture, pix_op,
+                            s->mv[dir][1][0], s->mv[dir][1][1], 8);
+            }
+        } else {
+            if(s->picture_structure != s->field_select[dir][0] + 1 && s->pict_type != B_TYPE && !s->first_field){
+                ref_picture= s->current_picture_ptr->data;
+            }
+
+            mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                        0, 0, s->field_select[dir][0],
+                        ref_picture, pix_op,
+                        s->mv[dir][0][0], s->mv[dir][0][1], 16);
+        }
+        break;
+    case MV_TYPE_16X8:
+        for(i=0; i<2; i++){
+            uint8_t ** ref2picture;
+
+            if(s->picture_structure == s->field_select[dir][i] + 1 || s->pict_type == B_TYPE || s->first_field){
+                ref2picture= ref_picture;
+            }else{
+                ref2picture= s->current_picture_ptr->data;
+            }
+
+            mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                        0, 0, s->field_select[dir][i],
+                        ref2picture, pix_op,
+                        s->mv[dir][i][0], s->mv[dir][i][1] + 16*i, 8);
+
+            dest_y += 16*s->linesize;
+            dest_cb+= (16>>s->chroma_y_shift)*s->uvlinesize;
+            dest_cr+= (16>>s->chroma_y_shift)*s->uvlinesize;
+        }
+        break;
+    case MV_TYPE_DMV:
+        if(s->picture_structure == PICT_FRAME){
+            for(i=0; i<2; i++){
+                int j;
+                for(j=0; j<2; j++){
+                    mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                                1, j, j^i,
+                                ref_picture, pix_op,
+                                s->mv[dir][2*i + j][0], s->mv[dir][2*i + j][1], 8);
+                }
+                pix_op = s->dsp.avg_pixels_tab;
+            }
+        }else{
+            for(i=0; i<2; i++){
+                mpeg_motion(s, dest_y, dest_cb, dest_cr,
+                            0, 0, s->picture_structure != i+1,
+                            ref_picture, pix_op,
+                            s->mv[dir][2*i][0],s->mv[dir][2*i][1],16);
+
+                // after put we make avg of the same block
+                pix_op=s->dsp.avg_pixels_tab;
+
+                //opposite parity is always in the same frame if this is second field
+                if(!s->first_field){
+                    ref_picture = s->current_picture_ptr->data;
+                }
+            }
+        }
+    break;
+    default: assert(0);
+    }
+}
+
+/**
+ * motion compensation of a single macroblock
+ * @param s context
+ * @param dest_y luma destination pointer
+ * @param dest_cb chroma cb/u destination pointer
+ * @param dest_cr chroma cr/v destination pointer
+ * @param dir direction (0->forward, 1->backward)
+ * @param ref_picture array[3] of pointers to the 3 planes of the reference picture
+ * @param pic_op halfpel motion compensation function (average or put normally)
+ * the motion vectors are taken from s->mv and the MV type from s->mv_type
+ */
+static inline void MPV_motion_lowres(MpegEncContext *s,
+                              uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                              int dir, uint8_t **ref_picture,
+                              h264_chroma_mc_func *pix_op)
+{
+    int mx, my;
+    int mb_x, mb_y, i;
+    const int lowres= s->avctx->lowres;
+    const int block_s= 8>>lowres;
+
+    mb_x = s->mb_x;
+    mb_y = s->mb_y;
+
+    switch(s->mv_type) {
+    case MV_TYPE_16X16:
+        mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                    0, 0, 0,
+                    ref_picture, pix_op,
+                    s->mv[dir][0][0], s->mv[dir][0][1], 2*block_s);
+        break;
+    case MV_TYPE_8X8:
+        mx = 0;
+        my = 0;
+            for(i=0;i<4;i++) {
+                hpel_motion_lowres(s, dest_y + ((i & 1) + (i >> 1) * s->linesize)*block_s,
+                            ref_picture[0], 0, 0,
+                            (2*mb_x + (i & 1))*block_s, (2*mb_y + (i >>1))*block_s,
+                            s->width, s->height, s->linesize,
+                            s->h_edge_pos >> lowres, s->v_edge_pos >> lowres,
+                            block_s, block_s, pix_op,
+                            s->mv[dir][i][0], s->mv[dir][i][1]);
+
+                mx += s->mv[dir][i][0];
+                my += s->mv[dir][i][1];
+            }
+
+        if(!(s->flags&CODEC_FLAG_GRAY))
+            chroma_4mv_motion_lowres(s, dest_cb, dest_cr, ref_picture, pix_op, mx, my);
+        break;
+    case MV_TYPE_FIELD:
+        if (s->picture_structure == PICT_FRAME) {
+            /* top field */
+            mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                        1, 0, s->field_select[dir][0],
+                        ref_picture, pix_op,
+                        s->mv[dir][0][0], s->mv[dir][0][1], block_s);
+            /* bottom field */
+            mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                        1, 1, s->field_select[dir][1],
+                        ref_picture, pix_op,
+                        s->mv[dir][1][0], s->mv[dir][1][1], block_s);
+        } else {
+            if(s->picture_structure != s->field_select[dir][0] + 1 && s->pict_type != B_TYPE && !s->first_field){
+                ref_picture= s->current_picture_ptr->data;
+            }
+
+            mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                        0, 0, s->field_select[dir][0],
+                        ref_picture, pix_op,
+                        s->mv[dir][0][0], s->mv[dir][0][1], 2*block_s);
+        }
+        break;
+    case MV_TYPE_16X8:
+        for(i=0; i<2; i++){
+            uint8_t ** ref2picture;
+
+            if(s->picture_structure == s->field_select[dir][i] + 1 || s->pict_type == B_TYPE || s->first_field){
+                ref2picture= ref_picture;
+            }else{
+                ref2picture= s->current_picture_ptr->data;
+            }
+
+            mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                        0, 0, s->field_select[dir][i],
+                        ref2picture, pix_op,
+                        s->mv[dir][i][0], s->mv[dir][i][1] + 2*block_s*i, block_s);
+
+            dest_y += 2*block_s*s->linesize;
+            dest_cb+= (2*block_s>>s->chroma_y_shift)*s->uvlinesize;
+            dest_cr+= (2*block_s>>s->chroma_y_shift)*s->uvlinesize;
+        }
+        break;
+    case MV_TYPE_DMV:
+        if(s->picture_structure == PICT_FRAME){
+            for(i=0; i<2; i++){
+                int j;
+                for(j=0; j<2; j++){
+                    mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                                1, j, j^i,
+                                ref_picture, pix_op,
+                                s->mv[dir][2*i + j][0], s->mv[dir][2*i + j][1], block_s);
+                }
+                pix_op = s->dsp.avg_h264_chroma_pixels_tab;
+            }
+        }else{
+            for(i=0; i<2; i++){
+                mpeg_motion_lowres(s, dest_y, dest_cb, dest_cr,
+                            0, 0, s->picture_structure != i+1,
+                            ref_picture, pix_op,
+                            s->mv[dir][2*i][0],s->mv[dir][2*i][1],2*block_s);
+
+                // after put we make avg of the same block
+                pix_op = s->dsp.avg_h264_chroma_pixels_tab;
+
+                //opposite parity is always in the same frame if this is second field
+                if(!s->first_field){
+                    ref_picture = s->current_picture_ptr->data;
+                }
+            }
+        }
+    break;
+    default: assert(0);
+    }
+}
+
+/* put block[] to dest[] */
+static inline void put_dct(MpegEncContext *s,
+                           DCTELEM *block, int i, uint8_t *dest, int line_size, int qscale)
+{
+    s->dct_unquantize_intra(s, block, i, qscale);
+    s->dsp.idct_put (dest, line_size, block);
+}
+
+/* add block[] to dest[] */
+static inline void add_dct(MpegEncContext *s,
+                           DCTELEM *block, int i, uint8_t *dest, int line_size)
+{
+    if (s->block_last_index[i] >= 0) {
+        s->dsp.idct_add (dest, line_size, block);
+    }
+}
+
+static inline void add_dequant_dct(MpegEncContext *s,
+                           DCTELEM *block, int i, uint8_t *dest, int line_size, int qscale)
+{
+    if (s->block_last_index[i] >= 0) {
+        s->dct_unquantize_inter(s, block, i, qscale);
+
+        s->dsp.idct_add (dest, line_size, block);
+    }
+}
+
+/**
+ * cleans dc, ac, coded_block for the current non intra MB
+ */
+void ff_clean_intra_table_entries(MpegEncContext *s)
+{
+    int wrap = s->b8_stride;
+    int xy = s->block_index[0];
+
+    s->dc_val[0][xy           ] =
+    s->dc_val[0][xy + 1       ] =
+    s->dc_val[0][xy     + wrap] =
+    s->dc_val[0][xy + 1 + wrap] = 1024;
+    /* ac pred */
+    memset(s->ac_val[0][xy       ], 0, 32 * sizeof(int16_t));
+    memset(s->ac_val[0][xy + wrap], 0, 32 * sizeof(int16_t));
+    if (s->msmpeg4_version>=3) {
+        s->coded_block[xy           ] =
+        s->coded_block[xy + 1       ] =
+        s->coded_block[xy     + wrap] =
+        s->coded_block[xy + 1 + wrap] = 0;
+    }
+    /* chroma */
+    wrap = s->mb_stride;
+    xy = s->mb_x + s->mb_y * wrap;
+    s->dc_val[1][xy] =
+    s->dc_val[2][xy] = 1024;
+    /* ac pred */
+    memset(s->ac_val[1][xy], 0, 16 * sizeof(int16_t));
+    memset(s->ac_val[2][xy], 0, 16 * sizeof(int16_t));
+
+    s->mbintra_table[xy]= 0;
+}
+
+/* generic function called after a macroblock has been parsed by the
+   decoder or after it has been encoded by the encoder.
+
+   Important variables used:
+   s->mb_intra : true if intra macroblock
+   s->mv_dir   : motion vector direction
+   s->mv_type  : motion vector type
+   s->mv       : motion vector
+   s->interlaced_dct : true if interlaced dct used (mpeg2)
+ */
+static av_always_inline void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64], int lowres_flag)
+{
+    int mb_x, mb_y;
+    const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
+#ifdef HAVE_XVMC
+    if(s->avctx->xvmc_acceleration){
+        XVMC_decode_mb(s);//xvmc uses pblocks
+        return;
+    }
+#endif
+
+    mb_x = s->mb_x;
+    mb_y = s->mb_y;
+
+    if(s->avctx->debug&FF_DEBUG_DCT_COEFF) {
+       /* save DCT coefficients */
+       int i,j;
+       DCTELEM *dct = &s->current_picture.dct_coeff[mb_xy*64*6];
+       for(i=0; i<6; i++)
+           for(j=0; j<64; j++)
+               *dct++ = block[i][s->dsp.idct_permutation[j]];
+    }
+
+    s->current_picture.qscale_table[mb_xy]= s->qscale;
+
+    /* update DC predictors for P macroblocks */
+    if (!s->mb_intra) {
+        if (s->h263_pred || s->h263_aic) {
+            if(s->mbintra_table[mb_xy])
+                ff_clean_intra_table_entries(s);
+        } else {
+            s->last_dc[0] =
+            s->last_dc[1] =
+            s->last_dc[2] = 128 << s->intra_dc_precision;
+        }
+    }
+    else if (s->h263_pred || s->h263_aic)
+        s->mbintra_table[mb_xy]=1;
+
+    if ((s->flags&CODEC_FLAG_PSNR) || !(s->encoding && (s->intra_only || s->pict_type==B_TYPE) && s->avctx->mb_decision != FF_MB_DECISION_RD)) { //FIXME precalc
+        uint8_t *dest_y, *dest_cb, *dest_cr;
+        int dct_linesize, dct_offset;
+        op_pixels_func (*op_pix)[4];
+        qpel_mc_func (*op_qpix)[16];
+        const int linesize= s->current_picture.linesize[0]; //not s->linesize as this would be wrong for field pics
+        const int uvlinesize= s->current_picture.linesize[1];
+        const int readable= s->pict_type != B_TYPE || s->encoding || s->avctx->draw_horiz_band || lowres_flag;
+        const int block_size= lowres_flag ? 8>>s->avctx->lowres : 8;
+
+        /* avoid copy if macroblock skipped in last frame too */
+        /* skip only during decoding as we might trash the buffers during encoding a bit */
+        if(!s->encoding){
+            uint8_t *mbskip_ptr = &s->mbskip_table[mb_xy];
+            const int age= s->current_picture.age;
+
+            assert(age);
+
+            if (s->mb_skipped) {
+                s->mb_skipped= 0;
+                assert(s->pict_type!=I_TYPE);
+
+                (*mbskip_ptr) ++; /* indicate that this time we skipped it */
+                if(*mbskip_ptr >99) *mbskip_ptr= 99;
+
+                /* if previous was skipped too, then nothing to do !  */
+                if (*mbskip_ptr >= age && s->current_picture.reference){
+                    return;
+                }
+            } else if(!s->current_picture.reference){
+                (*mbskip_ptr) ++; /* increase counter so the age can be compared cleanly */
+                if(*mbskip_ptr >99) *mbskip_ptr= 99;
+            } else{
+                *mbskip_ptr = 0; /* not skipped */
+            }
+        }
+
+        dct_linesize = linesize << s->interlaced_dct;
+        dct_offset =(s->interlaced_dct)? linesize : linesize*block_size;
+
+        if(readable){
+            dest_y=  s->dest[0];
+            dest_cb= s->dest[1];
+            dest_cr= s->dest[2];
+        }else{
+            dest_y = s->b_scratchpad;
+            dest_cb= s->b_scratchpad+16*linesize;
+            dest_cr= s->b_scratchpad+32*linesize;
+        }
+
+        if (!s->mb_intra) {
+            /* motion handling */
+            /* decoding or more than one mb_type (MC was already done otherwise) */
+            if(!s->encoding){
+                if(lowres_flag){
+                    h264_chroma_mc_func *op_pix = s->dsp.put_h264_chroma_pixels_tab;
+
+                    if (s->mv_dir & MV_DIR_FORWARD) {
+                        MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.data, op_pix);
+                        op_pix = s->dsp.avg_h264_chroma_pixels_tab;
+                    }
+                    if (s->mv_dir & MV_DIR_BACKWARD) {
+                        MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix);
+                    }
+                }else{
+                    op_qpix= s->me.qpel_put;
+                    if ((!s->no_rounding) || s->pict_type==B_TYPE){
+                        op_pix = s->dsp.put_pixels_tab;
+                    }else{
+                        op_pix = s->dsp.put_no_rnd_pixels_tab;
+                    }
+                    if (s->mv_dir & MV_DIR_FORWARD) {
+                        MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.data, op_pix, op_qpix);
+                        op_pix = s->dsp.avg_pixels_tab;
+                        op_qpix= s->me.qpel_avg;
+                    }
+                    if (s->mv_dir & MV_DIR_BACKWARD) {
+                        MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix, op_qpix);
+                    }
+                }
+            }
+
+            /* skip dequant / idct if we are really late ;) */
+            if(s->hurry_up>1) goto skip_idct;
+            if(s->avctx->skip_idct){
+                if(  (s->avctx->skip_idct >= AVDISCARD_NONREF && s->pict_type == B_TYPE)
+                   ||(s->avctx->skip_idct >= AVDISCARD_NONKEY && s->pict_type != I_TYPE)
+                   || s->avctx->skip_idct >= AVDISCARD_ALL)
+                    goto skip_idct;
+            }
+
+            /* add dct residue */
+            if(s->encoding || !(   s->h263_msmpeg4 || s->codec_id==CODEC_ID_MPEG1VIDEO || s->codec_id==CODEC_ID_MPEG2VIDEO
+                                || (s->codec_id==CODEC_ID_MPEG4 && !s->mpeg_quant))){
+                add_dequant_dct(s, block[0], 0, dest_y                          , dct_linesize, s->qscale);
+                add_dequant_dct(s, block[1], 1, dest_y              + block_size, dct_linesize, s->qscale);
+                add_dequant_dct(s, block[2], 2, dest_y + dct_offset             , dct_linesize, s->qscale);
+                add_dequant_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize, s->qscale);
+
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    if (s->chroma_y_shift){
+                        add_dequant_dct(s, block[4], 4, dest_cb, uvlinesize, s->chroma_qscale);
+                        add_dequant_dct(s, block[5], 5, dest_cr, uvlinesize, s->chroma_qscale);
+                    }else{
+                        dct_linesize >>= 1;
+                        dct_offset >>=1;
+                        add_dequant_dct(s, block[4], 4, dest_cb,              dct_linesize, s->chroma_qscale);
+                        add_dequant_dct(s, block[5], 5, dest_cr,              dct_linesize, s->chroma_qscale);
+                        add_dequant_dct(s, block[6], 6, dest_cb + dct_offset, dct_linesize, s->chroma_qscale);
+                        add_dequant_dct(s, block[7], 7, dest_cr + dct_offset, dct_linesize, s->chroma_qscale);
+                    }
+                }
+            } else if(s->codec_id != CODEC_ID_WMV2){
+                add_dct(s, block[0], 0, dest_y                          , dct_linesize);
+                add_dct(s, block[1], 1, dest_y              + block_size, dct_linesize);
+                add_dct(s, block[2], 2, dest_y + dct_offset             , dct_linesize);
+                add_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize);
+
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    if(s->chroma_y_shift){//Chroma420
+                        add_dct(s, block[4], 4, dest_cb, uvlinesize);
+                        add_dct(s, block[5], 5, dest_cr, uvlinesize);
+                    }else{
+                        //chroma422
+                        dct_linesize = uvlinesize << s->interlaced_dct;
+                        dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8;
+
+                        add_dct(s, block[4], 4, dest_cb, dct_linesize);
+                        add_dct(s, block[5], 5, dest_cr, dct_linesize);
+                        add_dct(s, block[6], 6, dest_cb+dct_offset, dct_linesize);
+                        add_dct(s, block[7], 7, dest_cr+dct_offset, dct_linesize);
+                        if(!s->chroma_x_shift){//Chroma444
+                            add_dct(s, block[8], 8, dest_cb+8, dct_linesize);
+                            add_dct(s, block[9], 9, dest_cr+8, dct_linesize);
+                            add_dct(s, block[10], 10, dest_cb+8+dct_offset, dct_linesize);
+                            add_dct(s, block[11], 11, dest_cr+8+dct_offset, dct_linesize);
+                        }
+                    }
+                }//fi gray
+            }
+            else{
+                ff_wmv2_add_mb(s, block, dest_y, dest_cb, dest_cr);
+            }
+        } else {
+            /* dct only in intra block */
+            if(s->encoding || !(s->codec_id==CODEC_ID_MPEG1VIDEO || s->codec_id==CODEC_ID_MPEG2VIDEO)){
+                put_dct(s, block[0], 0, dest_y                          , dct_linesize, s->qscale);
+                put_dct(s, block[1], 1, dest_y              + block_size, dct_linesize, s->qscale);
+                put_dct(s, block[2], 2, dest_y + dct_offset             , dct_linesize, s->qscale);
+                put_dct(s, block[3], 3, dest_y + dct_offset + block_size, dct_linesize, s->qscale);
+
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    if(s->chroma_y_shift){
+                        put_dct(s, block[4], 4, dest_cb, uvlinesize, s->chroma_qscale);
+                        put_dct(s, block[5], 5, dest_cr, uvlinesize, s->chroma_qscale);
+                    }else{
+                        dct_offset >>=1;
+                        dct_linesize >>=1;
+                        put_dct(s, block[4], 4, dest_cb,              dct_linesize, s->chroma_qscale);
+                        put_dct(s, block[5], 5, dest_cr,              dct_linesize, s->chroma_qscale);
+                        put_dct(s, block[6], 6, dest_cb + dct_offset, dct_linesize, s->chroma_qscale);
+                        put_dct(s, block[7], 7, dest_cr + dct_offset, dct_linesize, s->chroma_qscale);
+                    }
+                }
+            }else{
+                s->dsp.idct_put(dest_y                          , dct_linesize, block[0]);
+                s->dsp.idct_put(dest_y              + block_size, dct_linesize, block[1]);
+                s->dsp.idct_put(dest_y + dct_offset             , dct_linesize, block[2]);
+                s->dsp.idct_put(dest_y + dct_offset + block_size, dct_linesize, block[3]);
+
+                if(!(s->flags&CODEC_FLAG_GRAY)){
+                    if(s->chroma_y_shift){
+                        s->dsp.idct_put(dest_cb, uvlinesize, block[4]);
+                        s->dsp.idct_put(dest_cr, uvlinesize, block[5]);
+                    }else{
+
+                        dct_linesize = uvlinesize << s->interlaced_dct;
+                        dct_offset =(s->interlaced_dct)? uvlinesize : uvlinesize*8;
+
+                        s->dsp.idct_put(dest_cb,              dct_linesize, block[4]);
+                        s->dsp.idct_put(dest_cr,              dct_linesize, block[5]);
+                        s->dsp.idct_put(dest_cb + dct_offset, dct_linesize, block[6]);
+                        s->dsp.idct_put(dest_cr + dct_offset, dct_linesize, block[7]);
+                        if(!s->chroma_x_shift){//Chroma444
+                            s->dsp.idct_put(dest_cb + 8,              dct_linesize, block[8]);
+                            s->dsp.idct_put(dest_cr + 8,              dct_linesize, block[9]);
+                            s->dsp.idct_put(dest_cb + 8 + dct_offset, dct_linesize, block[10]);
+                            s->dsp.idct_put(dest_cr + 8 + dct_offset, dct_linesize, block[11]);
+                        }
+                    }
+                }//gray
+            }
+        }
+skip_idct:
+        if(!readable){
+            s->dsp.put_pixels_tab[0][0](s->dest[0], dest_y ,   linesize,16);
+            s->dsp.put_pixels_tab[s->chroma_x_shift][0](s->dest[1], dest_cb, uvlinesize,16 >> s->chroma_y_shift);
+            s->dsp.put_pixels_tab[s->chroma_x_shift][0](s->dest[2], dest_cr, uvlinesize,16 >> s->chroma_y_shift);
+        }
+    }
+}
+
+void MPV_decode_mb(MpegEncContext *s, DCTELEM block[12][64]){
+    if(s->avctx->lowres) MPV_decode_mb_internal(s, block, 1);
+    else                  MPV_decode_mb_internal(s, block, 0);
+}
+
+#ifdef CONFIG_ENCODERS
+
+static inline void dct_single_coeff_elimination(MpegEncContext *s, int n, int threshold)
+{
+    static const char tab[64]=
+        {3,2,2,1,1,1,1,1,
+         1,1,1,1,1,1,1,1,
+         1,1,1,1,1,1,1,1,
+         0,0,0,0,0,0,0,0,
+         0,0,0,0,0,0,0,0,
+         0,0,0,0,0,0,0,0,
+         0,0,0,0,0,0,0,0,
+         0,0,0,0,0,0,0,0};
+    int score=0;
+    int run=0;
+    int i;
+    DCTELEM *block= s->block[n];
+    const int last_index= s->block_last_index[n];
+    int skip_dc;
+
+    if(threshold<0){
+        skip_dc=0;
+        threshold= -threshold;
+    }else
+        skip_dc=1;
+
+    /* are all which we could set to zero are allready zero? */
+    if(last_index<=skip_dc - 1) return;
+
+    for(i=0; i<=last_index; i++){
+        const int j = s->intra_scantable.permutated[i];
+        const int level = FFABS(block[j]);
+        if(level==1){
+            if(skip_dc && i==0) continue;
+            score+= tab[run];
+            run=0;
+        }else if(level>1){
+            return;
+        }else{
+            run++;
+        }
+    }
+    if(score >= threshold) return;
+    for(i=skip_dc; i<=last_index; i++){
+        const int j = s->intra_scantable.permutated[i];
+        block[j]=0;
+    }
+    if(block[0]) s->block_last_index[n]= 0;
+    else         s->block_last_index[n]= -1;
+}
+
+static inline void clip_coeffs(MpegEncContext *s, DCTELEM *block, int last_index)
+{
+    int i;
+    const int maxlevel= s->max_qcoeff;
+    const int minlevel= s->min_qcoeff;
+    int overflow=0;
+
+    if(s->mb_intra){
+        i=1; //skip clipping of intra dc
+    }else
+        i=0;
+
+    for(;i<=last_index; i++){
+        const int j= s->intra_scantable.permutated[i];
+        int level = block[j];
+
+        if     (level>maxlevel){
+            level=maxlevel;
+            overflow++;
+        }else if(level<minlevel){
+            level=minlevel;
+            overflow++;
+        }
+
+        block[j]= level;
+    }
+
+    if(overflow && s->avctx->mb_decision == FF_MB_DECISION_SIMPLE)
+        av_log(s->avctx, AV_LOG_INFO, "warning, clipping %d dct coefficients to %d..%d\n", overflow, minlevel, maxlevel);
+}
+
+#endif //CONFIG_ENCODERS
+
+/**
+ *
+ * @param h is the normal height, this will be reduced automatically if needed for the last row
+ */
+void ff_draw_horiz_band(MpegEncContext *s, int y, int h){
+    if (s->avctx->draw_horiz_band) {
+        AVFrame *src;
+        int offset[4];
+
+        if(s->picture_structure != PICT_FRAME){
+            h <<= 1;
+            y <<= 1;
+            if(s->first_field  && !(s->avctx->slice_flags&SLICE_FLAG_ALLOW_FIELD)) return;
+        }
+
+        h= FFMIN(h, s->avctx->height - y);
+
+        if(s->pict_type==B_TYPE || s->low_delay || (s->avctx->slice_flags&SLICE_FLAG_CODED_ORDER))
+            src= (AVFrame*)s->current_picture_ptr;
+        else if(s->last_picture_ptr)
+            src= (AVFrame*)s->last_picture_ptr;
+        else
+            return;
+
+        if(s->pict_type==B_TYPE && s->picture_structure == PICT_FRAME && s->out_format != FMT_H264){
+            offset[0]=
+            offset[1]=
+            offset[2]=
+            offset[3]= 0;
+        }else{
+            offset[0]= y * s->linesize;;
+            offset[1]=
+            offset[2]= (y >> s->chroma_y_shift) * s->uvlinesize;
+            offset[3]= 0;
+        }
+
+        emms_c();
+
+        s->avctx->draw_horiz_band(s->avctx, src, offset,
+                                  y, s->picture_structure, h);
+    }
+}
+
+void ff_init_block_index(MpegEncContext *s){ //FIXME maybe rename
+    const int linesize= s->current_picture.linesize[0]; //not s->linesize as this would be wrong for field pics
+    const int uvlinesize= s->current_picture.linesize[1];
+    const int mb_size= 4 - s->avctx->lowres;
+
+    s->block_index[0]= s->b8_stride*(s->mb_y*2    ) - 2 + s->mb_x*2;
+    s->block_index[1]= s->b8_stride*(s->mb_y*2    ) - 1 + s->mb_x*2;
+    s->block_index[2]= s->b8_stride*(s->mb_y*2 + 1) - 2 + s->mb_x*2;
+    s->block_index[3]= s->b8_stride*(s->mb_y*2 + 1) - 1 + s->mb_x*2;
+    s->block_index[4]= s->mb_stride*(s->mb_y + 1)                + s->b8_stride*s->mb_height*2 + s->mb_x - 1;
+    s->block_index[5]= s->mb_stride*(s->mb_y + s->mb_height + 2) + s->b8_stride*s->mb_height*2 + s->mb_x - 1;
+    //block_index is not used by mpeg2, so it is not affected by chroma_format
+
+    s->dest[0] = s->current_picture.data[0] + ((s->mb_x - 1) << mb_size);
+    s->dest[1] = s->current_picture.data[1] + ((s->mb_x - 1) << (mb_size - s->chroma_x_shift));
+    s->dest[2] = s->current_picture.data[2] + ((s->mb_x - 1) << (mb_size - s->chroma_x_shift));
+
+    if(!(s->pict_type==B_TYPE && s->avctx->draw_horiz_band && s->picture_structure==PICT_FRAME))
+    {
+        s->dest[0] += s->mb_y *   linesize << mb_size;
+        s->dest[1] += s->mb_y * uvlinesize << (mb_size - s->chroma_y_shift);
+        s->dest[2] += s->mb_y * uvlinesize << (mb_size - s->chroma_y_shift);
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+
+static void get_vissual_weight(int16_t *weight, uint8_t *ptr, int stride){
+    int x, y;
+//FIXME optimize
+    for(y=0; y<8; y++){
+        for(x=0; x<8; x++){
+            int x2, y2;
+            int sum=0;
+            int sqr=0;
+            int count=0;
+
+            for(y2= FFMAX(y-1, 0); y2 < FFMIN(8, y+2); y2++){
+                for(x2= FFMAX(x-1, 0); x2 < FFMIN(8, x+2); x2++){
+                    int v= ptr[x2 + y2*stride];
+                    sum += v;
+                    sqr += v*v;
+                    count++;
+                }
+            }
+            weight[x + 8*y]= (36*ff_sqrt(count*sqr - sum*sum)) / count;
+        }
+    }
+}
+
+static av_always_inline void encode_mb_internal(MpegEncContext *s, int motion_x, int motion_y, int mb_block_height, int mb_block_count)
+{
+    int16_t weight[8][64];
+    DCTELEM orig[8][64];
+    const int mb_x= s->mb_x;
+    const int mb_y= s->mb_y;
+    int i;
+    int skip_dct[8];
+    int dct_offset   = s->linesize*8; //default for progressive frames
+    uint8_t *ptr_y, *ptr_cb, *ptr_cr;
+    int wrap_y, wrap_c;
+
+    for(i=0; i<mb_block_count; i++) skip_dct[i]=s->skipdct;
+
+    if(s->adaptive_quant){
+        const int last_qp= s->qscale;
+        const int mb_xy= mb_x + mb_y*s->mb_stride;
+
+        s->lambda= s->lambda_table[mb_xy];
+        update_qscale(s);
+
+        if(!(s->flags&CODEC_FLAG_QP_RD)){
+            s->qscale= s->current_picture_ptr->qscale_table[mb_xy];
+            s->dquant= s->qscale - last_qp;
+
+            if(s->out_format==FMT_H263){
+                s->dquant= av_clip(s->dquant, -2, 2);
+
+                if(s->codec_id==CODEC_ID_MPEG4){
+                    if(!s->mb_intra){
+                        if(s->pict_type == B_TYPE){
+                            if(s->dquant&1 || s->mv_dir&MV_DIRECT)
+                                s->dquant= 0;
+                        }
+                        if(s->mv_type==MV_TYPE_8X8)
+                            s->dquant=0;
+                    }
+                }
+            }
+        }
+        ff_set_qscale(s, last_qp + s->dquant);
+    }else if(s->flags&CODEC_FLAG_QP_RD)
+        ff_set_qscale(s, s->qscale + s->dquant);
+
+    wrap_y = s->linesize;
+    wrap_c = s->uvlinesize;
+    ptr_y = s->new_picture.data[0] + (mb_y * 16 * wrap_y) + mb_x * 16;
+    ptr_cb = s->new_picture.data[1] + (mb_y * mb_block_height * wrap_c) + mb_x * 8;
+    ptr_cr = s->new_picture.data[2] + (mb_y * mb_block_height * wrap_c) + mb_x * 8;
+
+    if(mb_x*16+16 > s->width || mb_y*16+16 > s->height){
+        uint8_t *ebuf= s->edge_emu_buffer + 32;
+        ff_emulated_edge_mc(ebuf            , ptr_y , wrap_y,16,16,mb_x*16,mb_y*16, s->width   , s->height);
+        ptr_y= ebuf;
+        ff_emulated_edge_mc(ebuf+18*wrap_y  , ptr_cb, wrap_c, 8, mb_block_height, mb_x*8, mb_y*8, s->width>>1, s->height>>1);
+        ptr_cb= ebuf+18*wrap_y;
+        ff_emulated_edge_mc(ebuf+18*wrap_y+8, ptr_cr, wrap_c, 8, mb_block_height, mb_x*8, mb_y*8, s->width>>1, s->height>>1);
+        ptr_cr= ebuf+18*wrap_y+8;
+    }
+
+    if (s->mb_intra) {
+        if(s->flags&CODEC_FLAG_INTERLACED_DCT){
+            int progressive_score, interlaced_score;
+
+            s->interlaced_dct=0;
+            progressive_score= s->dsp.ildct_cmp[4](s, ptr_y           , NULL, wrap_y, 8)
+                              +s->dsp.ildct_cmp[4](s, ptr_y + wrap_y*8, NULL, wrap_y, 8) - 400;
+
+            if(progressive_score > 0){
+                interlaced_score = s->dsp.ildct_cmp[4](s, ptr_y           , NULL, wrap_y*2, 8)
+                                  +s->dsp.ildct_cmp[4](s, ptr_y + wrap_y  , NULL, wrap_y*2, 8);
+                if(progressive_score > interlaced_score){
+                    s->interlaced_dct=1;
+
+                    dct_offset= wrap_y;
+                    wrap_y<<=1;
+                    if (s->chroma_format == CHROMA_422)
+                        wrap_c<<=1;
+                }
+            }
+        }
+
+        s->dsp.get_pixels(s->block[0], ptr_y                 , wrap_y);
+        s->dsp.get_pixels(s->block[1], ptr_y              + 8, wrap_y);
+        s->dsp.get_pixels(s->block[2], ptr_y + dct_offset    , wrap_y);
+        s->dsp.get_pixels(s->block[3], ptr_y + dct_offset + 8, wrap_y);
+
+        if(s->flags&CODEC_FLAG_GRAY){
+            skip_dct[4]= 1;
+            skip_dct[5]= 1;
+        }else{
+            s->dsp.get_pixels(s->block[4], ptr_cb, wrap_c);
+            s->dsp.get_pixels(s->block[5], ptr_cr, wrap_c);
+            if(!s->chroma_y_shift){ /* 422 */
+                s->dsp.get_pixels(s->block[6], ptr_cb + (dct_offset>>1), wrap_c);
+                s->dsp.get_pixels(s->block[7], ptr_cr + (dct_offset>>1), wrap_c);
+            }
+        }
+    }else{
+        op_pixels_func (*op_pix)[4];
+        qpel_mc_func (*op_qpix)[16];
+        uint8_t *dest_y, *dest_cb, *dest_cr;
+
+        dest_y  = s->dest[0];
+        dest_cb = s->dest[1];
+        dest_cr = s->dest[2];
+
+        if ((!s->no_rounding) || s->pict_type==B_TYPE){
+            op_pix = s->dsp.put_pixels_tab;
+            op_qpix= s->dsp.put_qpel_pixels_tab;
+        }else{
+            op_pix = s->dsp.put_no_rnd_pixels_tab;
+            op_qpix= s->dsp.put_no_rnd_qpel_pixels_tab;
+        }
+
+        if (s->mv_dir & MV_DIR_FORWARD) {
+            MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.data, op_pix, op_qpix);
+            op_pix = s->dsp.avg_pixels_tab;
+            op_qpix= s->dsp.avg_qpel_pixels_tab;
+        }
+        if (s->mv_dir & MV_DIR_BACKWARD) {
+            MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix, op_qpix);
+        }
+
+        if(s->flags&CODEC_FLAG_INTERLACED_DCT){
+            int progressive_score, interlaced_score;
+
+            s->interlaced_dct=0;
+            progressive_score= s->dsp.ildct_cmp[0](s, dest_y           , ptr_y           , wrap_y, 8)
+                              +s->dsp.ildct_cmp[0](s, dest_y + wrap_y*8, ptr_y + wrap_y*8, wrap_y, 8) - 400;
+
+            if(s->avctx->ildct_cmp == FF_CMP_VSSE) progressive_score -= 400;
+
+            if(progressive_score>0){
+                interlaced_score = s->dsp.ildct_cmp[0](s, dest_y           , ptr_y           , wrap_y*2, 8)
+                                  +s->dsp.ildct_cmp[0](s, dest_y + wrap_y  , ptr_y + wrap_y  , wrap_y*2, 8);
+
+                if(progressive_score > interlaced_score){
+                    s->interlaced_dct=1;
+
+                    dct_offset= wrap_y;
+                    wrap_y<<=1;
+                    if (s->chroma_format == CHROMA_422)
+                        wrap_c<<=1;
+                }
+            }
+        }
+
+        s->dsp.diff_pixels(s->block[0], ptr_y                 , dest_y                 , wrap_y);
+        s->dsp.diff_pixels(s->block[1], ptr_y              + 8, dest_y              + 8, wrap_y);
+        s->dsp.diff_pixels(s->block[2], ptr_y + dct_offset    , dest_y + dct_offset    , wrap_y);
+        s->dsp.diff_pixels(s->block[3], ptr_y + dct_offset + 8, dest_y + dct_offset + 8, wrap_y);
+
+        if(s->flags&CODEC_FLAG_GRAY){
+            skip_dct[4]= 1;
+            skip_dct[5]= 1;
+        }else{
+            s->dsp.diff_pixels(s->block[4], ptr_cb, dest_cb, wrap_c);
+            s->dsp.diff_pixels(s->block[5], ptr_cr, dest_cr, wrap_c);
+            if(!s->chroma_y_shift){ /* 422 */
+                s->dsp.diff_pixels(s->block[6], ptr_cb + (dct_offset>>1), dest_cb + (dct_offset>>1), wrap_c);
+                s->dsp.diff_pixels(s->block[7], ptr_cr + (dct_offset>>1), dest_cr + (dct_offset>>1), wrap_c);
+            }
+        }
+        /* pre quantization */
+        if(s->current_picture.mc_mb_var[s->mb_stride*mb_y+ mb_x]<2*s->qscale*s->qscale){
+            //FIXME optimize
+            if(s->dsp.sad[1](NULL, ptr_y               , dest_y               , wrap_y, 8) < 20*s->qscale) skip_dct[0]= 1;
+            if(s->dsp.sad[1](NULL, ptr_y            + 8, dest_y            + 8, wrap_y, 8) < 20*s->qscale) skip_dct[1]= 1;
+            if(s->dsp.sad[1](NULL, ptr_y +dct_offset   , dest_y +dct_offset   , wrap_y, 8) < 20*s->qscale) skip_dct[2]= 1;
+            if(s->dsp.sad[1](NULL, ptr_y +dct_offset+ 8, dest_y +dct_offset+ 8, wrap_y, 8) < 20*s->qscale) skip_dct[3]= 1;
+            if(s->dsp.sad[1](NULL, ptr_cb              , dest_cb              , wrap_c, 8) < 20*s->qscale) skip_dct[4]= 1;
+            if(s->dsp.sad[1](NULL, ptr_cr              , dest_cr              , wrap_c, 8) < 20*s->qscale) skip_dct[5]= 1;
+            if(!s->chroma_y_shift){ /* 422 */
+                if(s->dsp.sad[1](NULL, ptr_cb +(dct_offset>>1), dest_cb +(dct_offset>>1), wrap_c, 8) < 20*s->qscale) skip_dct[6]= 1;
+                if(s->dsp.sad[1](NULL, ptr_cr +(dct_offset>>1), dest_cr +(dct_offset>>1), wrap_c, 8) < 20*s->qscale) skip_dct[7]= 1;
+            }
+        }
+    }
+
+    if(s->avctx->quantizer_noise_shaping){
+        if(!skip_dct[0]) get_vissual_weight(weight[0], ptr_y                 , wrap_y);
+        if(!skip_dct[1]) get_vissual_weight(weight[1], ptr_y              + 8, wrap_y);
+        if(!skip_dct[2]) get_vissual_weight(weight[2], ptr_y + dct_offset    , wrap_y);
+        if(!skip_dct[3]) get_vissual_weight(weight[3], ptr_y + dct_offset + 8, wrap_y);
+        if(!skip_dct[4]) get_vissual_weight(weight[4], ptr_cb                , wrap_c);
+        if(!skip_dct[5]) get_vissual_weight(weight[5], ptr_cr                , wrap_c);
+        if(!s->chroma_y_shift){ /* 422 */
+            if(!skip_dct[6]) get_vissual_weight(weight[6], ptr_cb + (dct_offset>>1), wrap_c);
+            if(!skip_dct[7]) get_vissual_weight(weight[7], ptr_cr + (dct_offset>>1), wrap_c);
+        }
+        memcpy(orig[0], s->block[0], sizeof(DCTELEM)*64*mb_block_count);
+    }
+
+    /* DCT & quantize */
+    assert(s->out_format!=FMT_MJPEG || s->qscale==8);
+    {
+        for(i=0;i<mb_block_count;i++) {
+            if(!skip_dct[i]){
+                int overflow;
+                s->block_last_index[i] = s->dct_quantize(s, s->block[i], i, s->qscale, &overflow);
+            // FIXME we could decide to change to quantizer instead of clipping
+            // JS: I don't think that would be a good idea it could lower quality instead
+            //     of improve it. Just INTRADC clipping deserves changes in quantizer
+                if (overflow) clip_coeffs(s, s->block[i], s->block_last_index[i]);
+            }else
+                s->block_last_index[i]= -1;
+        }
+        if(s->avctx->quantizer_noise_shaping){
+            for(i=0;i<mb_block_count;i++) {
+                if(!skip_dct[i]){
+                    s->block_last_index[i] = dct_quantize_refine(s, s->block[i], weight[i], orig[i], i, s->qscale);
+                }
+            }
+        }
+
+        if(s->luma_elim_threshold && !s->mb_intra)
+            for(i=0; i<4; i++)
+                dct_single_coeff_elimination(s, i, s->luma_elim_threshold);
+        if(s->chroma_elim_threshold && !s->mb_intra)
+            for(i=4; i<mb_block_count; i++)
+                dct_single_coeff_elimination(s, i, s->chroma_elim_threshold);
+
+        if(s->flags & CODEC_FLAG_CBP_RD){
+            for(i=0;i<mb_block_count;i++) {
+                if(s->block_last_index[i] == -1)
+                    s->coded_score[i]= INT_MAX/256;
+            }
+        }
+    }
+
+    if((s->flags&CODEC_FLAG_GRAY) && s->mb_intra){
+        s->block_last_index[4]=
+        s->block_last_index[5]= 0;
+        s->block[4][0]=
+        s->block[5][0]= (1024 + s->c_dc_scale/2)/ s->c_dc_scale;
+    }
+
+    //non c quantize code returns incorrect block_last_index FIXME
+    if(s->alternate_scan && s->dct_quantize != dct_quantize_c){
+        for(i=0; i<mb_block_count; i++){
+            int j;
+            if(s->block_last_index[i]>0){
+                for(j=63; j>0; j--){
+                    if(s->block[i][ s->intra_scantable.permutated[j] ]) break;
+                }
+                s->block_last_index[i]= j;
+            }
+        }
+    }
+
+    /* huffman encode */
+    switch(s->codec_id){ //FIXME funct ptr could be slightly faster
+    case CODEC_ID_MPEG1VIDEO:
+    case CODEC_ID_MPEG2VIDEO:
+        mpeg1_encode_mb(s, s->block, motion_x, motion_y); break;
+    case CODEC_ID_MPEG4:
+        mpeg4_encode_mb(s, s->block, motion_x, motion_y); break;
+    case CODEC_ID_MSMPEG4V2:
+    case CODEC_ID_MSMPEG4V3:
+    case CODEC_ID_WMV1:
+        msmpeg4_encode_mb(s, s->block, motion_x, motion_y); break;
+    case CODEC_ID_WMV2:
+         ff_wmv2_encode_mb(s, s->block, motion_x, motion_y); break;
+#ifdef CONFIG_H261_ENCODER
+    case CODEC_ID_H261:
+        ff_h261_encode_mb(s, s->block, motion_x, motion_y); break;
+#endif
+    case CODEC_ID_H263:
+    case CODEC_ID_H263P:
+    case CODEC_ID_FLV1:
+    case CODEC_ID_RV10:
+    case CODEC_ID_RV20:
+        h263_encode_mb(s, s->block, motion_x, motion_y); break;
+    case CODEC_ID_MJPEG:
+        mjpeg_encode_mb(s, s->block); break;
+    default:
+        assert(0);
+    }
+}
+
+static av_always_inline void encode_mb(MpegEncContext *s, int motion_x, int motion_y)
+{
+    if (s->chroma_format == CHROMA_420) encode_mb_internal(s, motion_x, motion_y,  8, 6);
+    else                                encode_mb_internal(s, motion_x, motion_y, 16, 8);
+}
+
+#endif //CONFIG_ENCODERS
+
+void ff_mpeg_flush(AVCodecContext *avctx){
+    int i;
+    MpegEncContext *s = avctx->priv_data;
+
+    if(s==NULL || s->picture==NULL)
+        return;
+
+    for(i=0; i<MAX_PICTURE_COUNT; i++){
+       if(s->picture[i].data[0] && (   s->picture[i].type == FF_BUFFER_TYPE_INTERNAL
+                                    || s->picture[i].type == FF_BUFFER_TYPE_USER))
+        avctx->release_buffer(avctx, (AVFrame*)&s->picture[i]);
+    }
+    s->current_picture_ptr = s->last_picture_ptr = s->next_picture_ptr = NULL;
+
+    s->mb_x= s->mb_y= 0;
+
+    s->parse_context.state= -1;
+    s->parse_context.frame_start_found= 0;
+    s->parse_context.overread= 0;
+    s->parse_context.overread_index= 0;
+    s->parse_context.index= 0;
+    s->parse_context.last_index= 0;
+    s->bitstream_buffer_size=0;
+    s->pp_time=0;
+}
+
+#ifdef CONFIG_ENCODERS
+void ff_copy_bits(PutBitContext *pb, uint8_t *src, int length)
+{
+    const uint16_t *srcw= (uint16_t*)src;
+    int words= length>>4;
+    int bits= length&15;
+    int i;
+
+    if(length==0) return;
+
+    if(words < 16){
+        for(i=0; i<words; i++) put_bits(pb, 16, be2me_16(srcw[i]));
+    }else if(put_bits_count(pb)&7){
+        for(i=0; i<words; i++) put_bits(pb, 16, be2me_16(srcw[i]));
+    }else{
+        for(i=0; put_bits_count(pb)&31; i++)
+            put_bits(pb, 8, src[i]);
+        flush_put_bits(pb);
+        memcpy(pbBufPtr(pb), src+i, 2*words-i);
+        skip_put_bytes(pb, 2*words-i);
+    }
+
+    put_bits(pb, bits, be2me_16(srcw[words])>>(16-bits));
+}
+
+static inline void copy_context_before_encode(MpegEncContext *d, MpegEncContext *s, int type){
+    int i;
+
+    memcpy(d->last_mv, s->last_mv, 2*2*2*sizeof(int)); //FIXME is memcpy faster then a loop?
+
+    /* mpeg1 */
+    d->mb_skip_run= s->mb_skip_run;
+    for(i=0; i<3; i++)
+        d->last_dc[i]= s->last_dc[i];
+
+    /* statistics */
+    d->mv_bits= s->mv_bits;
+    d->i_tex_bits= s->i_tex_bits;
+    d->p_tex_bits= s->p_tex_bits;
+    d->i_count= s->i_count;
+    d->f_count= s->f_count;
+    d->b_count= s->b_count;
+    d->skip_count= s->skip_count;
+    d->misc_bits= s->misc_bits;
+    d->last_bits= 0;
+
+    d->mb_skipped= 0;
+    d->qscale= s->qscale;
+    d->dquant= s->dquant;
+}
+
+static inline void copy_context_after_encode(MpegEncContext *d, MpegEncContext *s, int type){
+    int i;
+
+    memcpy(d->mv, s->mv, 2*4*2*sizeof(int));
+    memcpy(d->last_mv, s->last_mv, 2*2*2*sizeof(int)); //FIXME is memcpy faster then a loop?
+
+    /* mpeg1 */
+    d->mb_skip_run= s->mb_skip_run;
+    for(i=0; i<3; i++)
+        d->last_dc[i]= s->last_dc[i];
+
+    /* statistics */
+    d->mv_bits= s->mv_bits;
+    d->i_tex_bits= s->i_tex_bits;
+    d->p_tex_bits= s->p_tex_bits;
+    d->i_count= s->i_count;
+    d->f_count= s->f_count;
+    d->b_count= s->b_count;
+    d->skip_count= s->skip_count;
+    d->misc_bits= s->misc_bits;
+
+    d->mb_intra= s->mb_intra;
+    d->mb_skipped= s->mb_skipped;
+    d->mv_type= s->mv_type;
+    d->mv_dir= s->mv_dir;
+    d->pb= s->pb;
+    if(s->data_partitioning){
+        d->pb2= s->pb2;
+        d->tex_pb= s->tex_pb;
+    }
+    d->block= s->block;
+    for(i=0; i<8; i++)
+        d->block_last_index[i]= s->block_last_index[i];
+    d->interlaced_dct= s->interlaced_dct;
+    d->qscale= s->qscale;
+}
+
+static inline void encode_mb_hq(MpegEncContext *s, MpegEncContext *backup, MpegEncContext *best, int type,
+                           PutBitContext pb[2], PutBitContext pb2[2], PutBitContext tex_pb[2],
+                           int *dmin, int *next_block, int motion_x, int motion_y)
+{
+    int score;
+    uint8_t *dest_backup[3];
+
+    copy_context_before_encode(s, backup, type);
+
+    s->block= s->blocks[*next_block];
+    s->pb= pb[*next_block];
+    if(s->data_partitioning){
+        s->pb2   = pb2   [*next_block];
+        s->tex_pb= tex_pb[*next_block];
+    }
+
+    if(*next_block){
+        memcpy(dest_backup, s->dest, sizeof(s->dest));
+        s->dest[0] = s->rd_scratchpad;
+        s->dest[1] = s->rd_scratchpad + 16*s->linesize;
+        s->dest[2] = s->rd_scratchpad + 16*s->linesize + 8;
+        assert(s->linesize >= 32); //FIXME
+    }
+
+    encode_mb(s, motion_x, motion_y);
+
+    score= put_bits_count(&s->pb);
+    if(s->data_partitioning){
+        score+= put_bits_count(&s->pb2);
+        score+= put_bits_count(&s->tex_pb);
+    }
+
+    if(s->avctx->mb_decision == FF_MB_DECISION_RD){
+        MPV_decode_mb(s, s->block);
+
+        score *= s->lambda2;
+        score += sse_mb(s) << FF_LAMBDA_SHIFT;
+    }
+
+    if(*next_block){
+        memcpy(s->dest, dest_backup, sizeof(s->dest));
+    }
+
+    if(score<*dmin){
+        *dmin= score;
+        *next_block^=1;
+
+        copy_context_after_encode(best, s, type);
+    }
+}
+
+static int sse(MpegEncContext *s, uint8_t *src1, uint8_t *src2, int w, int h, int stride){
+    uint32_t *sq = ff_squareTbl + 256;
+    int acc=0;
+    int x,y;
+
+    if(w==16 && h==16)
+        return s->dsp.sse[0](NULL, src1, src2, stride, 16);
+    else if(w==8 && h==8)
+        return s->dsp.sse[1](NULL, src1, src2, stride, 8);
+
+    for(y=0; y<h; y++){
+        for(x=0; x<w; x++){
+            acc+= sq[src1[x + y*stride] - src2[x + y*stride]];
+        }
+    }
+
+    assert(acc>=0);
+
+    return acc;
+}
+
+static int sse_mb(MpegEncContext *s){
+    int w= 16;
+    int h= 16;
+
+    if(s->mb_x*16 + 16 > s->width ) w= s->width - s->mb_x*16;
+    if(s->mb_y*16 + 16 > s->height) h= s->height- s->mb_y*16;
+
+    if(w==16 && h==16)
+      if(s->avctx->mb_cmp == FF_CMP_NSSE){
+        return  s->dsp.nsse[0](s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16)
+               +s->dsp.nsse[1](s, s->new_picture.data[1] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8)
+               +s->dsp.nsse[1](s, s->new_picture.data[2] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8);
+      }else{
+        return  s->dsp.sse[0](NULL, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16)
+               +s->dsp.sse[1](NULL, s->new_picture.data[1] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8)
+               +s->dsp.sse[1](NULL, s->new_picture.data[2] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8);
+      }
+    else
+        return  sse(s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], w, h, s->linesize)
+               +sse(s, s->new_picture.data[1] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[1], w>>1, h>>1, s->uvlinesize)
+               +sse(s, s->new_picture.data[2] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[2], w>>1, h>>1, s->uvlinesize);
+}
+
+static int pre_estimate_motion_thread(AVCodecContext *c, void *arg){
+    MpegEncContext *s= arg;
+
+
+    s->me.pre_pass=1;
+    s->me.dia_size= s->avctx->pre_dia_size;
+    s->first_slice_line=1;
+    for(s->mb_y= s->end_mb_y-1; s->mb_y >= s->start_mb_y; s->mb_y--) {
+        for(s->mb_x=s->mb_width-1; s->mb_x >=0 ;s->mb_x--) {
+            ff_pre_estimate_p_frame_motion(s, s->mb_x, s->mb_y);
+        }
+        s->first_slice_line=0;
+    }
+
+    s->me.pre_pass=0;
+
+    return 0;
+}
+
+static int estimate_motion_thread(AVCodecContext *c, void *arg){
+    MpegEncContext *s= arg;
+
+    ff_check_alignment();
+
+    s->me.dia_size= s->avctx->dia_size;
+    s->first_slice_line=1;
+    for(s->mb_y= s->start_mb_y; s->mb_y < s->end_mb_y; s->mb_y++) {
+        s->mb_x=0; //for block init below
+        ff_init_block_index(s);
+        for(s->mb_x=0; s->mb_x < s->mb_width; s->mb_x++) {
+            s->block_index[0]+=2;
+            s->block_index[1]+=2;
+            s->block_index[2]+=2;
+            s->block_index[3]+=2;
+
+            /* compute motion vector & mb_type and store in context */
+            if(s->pict_type==B_TYPE)
+                ff_estimate_b_frame_motion(s, s->mb_x, s->mb_y);
+            else
+                ff_estimate_p_frame_motion(s, s->mb_x, s->mb_y);
+        }
+        s->first_slice_line=0;
+    }
+    return 0;
+}
+
+static int mb_var_thread(AVCodecContext *c, void *arg){
+    MpegEncContext *s= arg;
+    int mb_x, mb_y;
+
+    ff_check_alignment();
+
+    for(mb_y=s->start_mb_y; mb_y < s->end_mb_y; mb_y++) {
+        for(mb_x=0; mb_x < s->mb_width; mb_x++) {
+            int xx = mb_x * 16;
+            int yy = mb_y * 16;
+            uint8_t *pix = s->new_picture.data[0] + (yy * s->linesize) + xx;
+            int varc;
+            int sum = s->dsp.pix_sum(pix, s->linesize);
+
+            varc = (s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500 + 128)>>8;
+
+            s->current_picture.mb_var [s->mb_stride * mb_y + mb_x] = varc;
+            s->current_picture.mb_mean[s->mb_stride * mb_y + mb_x] = (sum+128)>>8;
+            s->me.mb_var_sum_temp    += varc;
+        }
+    }
+    return 0;
+}
+
+static void write_slice_end(MpegEncContext *s){
+    if(s->codec_id==CODEC_ID_MPEG4){
+        if(s->partitioned_frame){
+            ff_mpeg4_merge_partitions(s);
+        }
+
+        ff_mpeg4_stuffing(&s->pb);
+    }else if(s->out_format == FMT_MJPEG){
+        ff_mjpeg_stuffing(&s->pb);
+    }
+
+    align_put_bits(&s->pb);
+    flush_put_bits(&s->pb);
+
+    if((s->flags&CODEC_FLAG_PASS1) && !s->partitioned_frame)
+        s->misc_bits+= get_bits_diff(s);
+}
+
+static int encode_thread(AVCodecContext *c, void *arg){
+    MpegEncContext *s= arg;
+    int mb_x, mb_y, pdif = 0;
+    int i, j;
+    MpegEncContext best_s, backup_s;
+    uint8_t bit_buf[2][MAX_MB_BYTES];
+    uint8_t bit_buf2[2][MAX_MB_BYTES];
+    uint8_t bit_buf_tex[2][MAX_MB_BYTES];
+    PutBitContext pb[2], pb2[2], tex_pb[2];
+//printf("%d->%d\n", s->resync_mb_y, s->end_mb_y);
+
+    ff_check_alignment();
+
+    for(i=0; i<2; i++){
+        init_put_bits(&pb    [i], bit_buf    [i], MAX_MB_BYTES);
+        init_put_bits(&pb2   [i], bit_buf2   [i], MAX_MB_BYTES);
+        init_put_bits(&tex_pb[i], bit_buf_tex[i], MAX_MB_BYTES);
+    }
+
+    s->last_bits= put_bits_count(&s->pb);
+    s->mv_bits=0;
+    s->misc_bits=0;
+    s->i_tex_bits=0;
+    s->p_tex_bits=0;
+    s->i_count=0;
+    s->f_count=0;
+    s->b_count=0;
+    s->skip_count=0;
+
+    for(i=0; i<3; i++){
+        /* init last dc values */
+        /* note: quant matrix value (8) is implied here */
+        s->last_dc[i] = 128 << s->intra_dc_precision;
+
+        s->current_picture.error[i] = 0;
+    }
+    s->mb_skip_run = 0;
+    memset(s->last_mv, 0, sizeof(s->last_mv));
+
+    s->last_mv_dir = 0;
+
+    switch(s->codec_id){
+    case CODEC_ID_H263:
+    case CODEC_ID_H263P:
+    case CODEC_ID_FLV1:
+        s->gob_index = ff_h263_get_gob_height(s);
+        break;
+    case CODEC_ID_MPEG4:
+        if(s->partitioned_frame)
+            ff_mpeg4_init_partitions(s);
+        break;
+    }
+
+    s->resync_mb_x=0;
+    s->resync_mb_y=0;
+    s->first_slice_line = 1;
+    s->ptr_lastgob = s->pb.buf;
+    for(mb_y= s->start_mb_y; mb_y < s->end_mb_y; mb_y++) {
+//    printf("row %d at %X\n", s->mb_y, (int)s);
+        s->mb_x=0;
+        s->mb_y= mb_y;
+
+        ff_set_qscale(s, s->qscale);
+        ff_init_block_index(s);
+
+        for(mb_x=0; mb_x < s->mb_width; mb_x++) {
+            int xy= mb_y*s->mb_stride + mb_x; // removed const, H261 needs to adjust this
+            int mb_type= s->mb_type[xy];
+//            int d;
+            int dmin= INT_MAX;
+            int dir;
+
+            if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < MAX_MB_BYTES){
+                av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+                return -1;
+            }
+            if(s->data_partitioning){
+                if(   s->pb2   .buf_end - s->pb2   .buf - (put_bits_count(&s->    pb2)>>3) < MAX_MB_BYTES
+                   || s->tex_pb.buf_end - s->tex_pb.buf - (put_bits_count(&s->tex_pb )>>3) < MAX_MB_BYTES){
+                    av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+                    return -1;
+                }
+            }
+
+            s->mb_x = mb_x;
+            s->mb_y = mb_y;  // moved into loop, can get changed by H.261
+            ff_update_block_index(s);
+
+#ifdef CONFIG_H261_ENCODER
+            if(s->codec_id == CODEC_ID_H261){
+                ff_h261_reorder_mb_index(s);
+                xy= s->mb_y*s->mb_stride + s->mb_x;
+                mb_type= s->mb_type[xy];
+            }
+#endif
+
+            /* write gob / video packet header  */
+            if(s->rtp_mode){
+                int current_packet_size, is_gob_start;
+
+                current_packet_size= ((put_bits_count(&s->pb)+7)>>3) - (s->ptr_lastgob - s->pb.buf);
+
+                is_gob_start= s->avctx->rtp_payload_size && current_packet_size >= s->avctx->rtp_payload_size && mb_y + mb_x>0;
+
+                if(s->start_mb_y == mb_y && mb_y > 0 && mb_x==0) is_gob_start=1;
+
+                switch(s->codec_id){
+                case CODEC_ID_H263:
+                case CODEC_ID_H263P:
+                    if(!s->h263_slice_structured)
+                        if(s->mb_x || s->mb_y%s->gob_index) is_gob_start=0;
+                    break;
+                case CODEC_ID_MPEG2VIDEO:
+                    if(s->mb_x==0 && s->mb_y!=0) is_gob_start=1;
+                case CODEC_ID_MPEG1VIDEO:
+                    if(s->mb_skip_run) is_gob_start=0;
+                    break;
+                }
+
+                if(is_gob_start){
+                    if(s->start_mb_y != mb_y || mb_x!=0){
+                        write_slice_end(s);
+
+                        if(s->codec_id==CODEC_ID_MPEG4 && s->partitioned_frame){
+                            ff_mpeg4_init_partitions(s);
+                        }
+                    }
+
+                    assert((put_bits_count(&s->pb)&7) == 0);
+                    current_packet_size= pbBufPtr(&s->pb) - s->ptr_lastgob;
+
+                    if(s->avctx->error_rate && s->resync_mb_x + s->resync_mb_y > 0){
+                        int r= put_bits_count(&s->pb)/8 + s->picture_number + 16 + s->mb_x + s->mb_y;
+                        int d= 100 / s->avctx->error_rate;
+                        if(r % d == 0){
+                            current_packet_size=0;
+#ifndef ALT_BITSTREAM_WRITER
+                            s->pb.buf_ptr= s->ptr_lastgob;
+#endif
+                            assert(pbBufPtr(&s->pb) == s->ptr_lastgob);
+                        }
+                    }
+
+                    if (s->avctx->rtp_callback){
+                        int number_mb = (mb_y - s->resync_mb_y)*s->mb_width + mb_x - s->resync_mb_x;
+                        s->avctx->rtp_callback(s->avctx, s->ptr_lastgob, current_packet_size, number_mb);
+                    }
+
+                    switch(s->codec_id){
+                    case CODEC_ID_MPEG4:
+                        ff_mpeg4_encode_video_packet_header(s);
+                        ff_mpeg4_clean_buffers(s);
+                    break;
+                    case CODEC_ID_MPEG1VIDEO:
+                    case CODEC_ID_MPEG2VIDEO:
+                        ff_mpeg1_encode_slice_header(s);
+                        ff_mpeg1_clean_buffers(s);
+                    break;
+                    case CODEC_ID_H263:
+                    case CODEC_ID_H263P:
+                        h263_encode_gob_header(s, mb_y);
+                    break;
+                    }
+
+                    if(s->flags&CODEC_FLAG_PASS1){
+                        int bits= put_bits_count(&s->pb);
+                        s->misc_bits+= bits - s->last_bits;
+                        s->last_bits= bits;
+                    }
+
+                    s->ptr_lastgob += current_packet_size;
+                    s->first_slice_line=1;
+                    s->resync_mb_x=mb_x;
+                    s->resync_mb_y=mb_y;
+                }
+            }
+
+            if(  (s->resync_mb_x   == s->mb_x)
+               && s->resync_mb_y+1 == s->mb_y){
+                s->first_slice_line=0;
+            }
+
+            s->mb_skipped=0;
+            s->dquant=0; //only for QP_RD
+
+            if(mb_type & (mb_type-1) || (s->flags & CODEC_FLAG_QP_RD)){ // more than 1 MB type possible or CODEC_FLAG_QP_RD
+                int next_block=0;
+                int pb_bits_count, pb2_bits_count, tex_pb_bits_count;
+
+                copy_context_before_encode(&backup_s, s, -1);
+                backup_s.pb= s->pb;
+                best_s.data_partitioning= s->data_partitioning;
+                best_s.partitioned_frame= s->partitioned_frame;
+                if(s->data_partitioning){
+                    backup_s.pb2= s->pb2;
+                    backup_s.tex_pb= s->tex_pb;
+                }
+
+                if(mb_type&CANDIDATE_MB_TYPE_INTER){
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_intra= 0;
+                    s->mv[0][0][0] = s->p_mv_table[xy][0];
+                    s->mv[0][0][1] = s->p_mv_table[xy][1];
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER, pb, pb2, tex_pb,
+                                 &dmin, &next_block, s->mv[0][0][0], s->mv[0][0][1]);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_INTER_I){
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(i=0; i<2; i++){
+                        j= s->field_select[0][i] = s->p_field_select_table[i][xy];
+                        s->mv[0][i][0] = s->p_field_mv_table[i][j][xy][0];
+                        s->mv[0][i][1] = s->p_field_mv_table[i][j][xy][1];
+                    }
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER_I, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_SKIPPED){
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_intra= 0;
+                    s->mv[0][0][0] = 0;
+                    s->mv[0][0][1] = 0;
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_SKIPPED, pb, pb2, tex_pb,
+                                 &dmin, &next_block, s->mv[0][0][0], s->mv[0][0][1]);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_INTER4V){
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_8X8;
+                    s->mb_intra= 0;
+                    for(i=0; i<4; i++){
+                        s->mv[0][i][0] = s->current_picture.motion_val[0][s->block_index[i]][0];
+                        s->mv[0][i][1] = s->current_picture.motion_val[0][s->block_index[i]][1];
+                    }
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER4V, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_FORWARD){
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_intra= 0;
+                    s->mv[0][0][0] = s->b_forw_mv_table[xy][0];
+                    s->mv[0][0][1] = s->b_forw_mv_table[xy][1];
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_FORWARD, pb, pb2, tex_pb,
+                                 &dmin, &next_block, s->mv[0][0][0], s->mv[0][0][1]);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_BACKWARD){
+                    s->mv_dir = MV_DIR_BACKWARD;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_intra= 0;
+                    s->mv[1][0][0] = s->b_back_mv_table[xy][0];
+                    s->mv[1][0][1] = s->b_back_mv_table[xy][1];
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BACKWARD, pb, pb2, tex_pb,
+                                 &dmin, &next_block, s->mv[1][0][0], s->mv[1][0][1]);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_BIDIR){
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_intra= 0;
+                    s->mv[0][0][0] = s->b_bidir_forw_mv_table[xy][0];
+                    s->mv[0][0][1] = s->b_bidir_forw_mv_table[xy][1];
+                    s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0];
+                    s->mv[1][0][1] = s->b_bidir_back_mv_table[xy][1];
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BIDIR, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_FORWARD_I){
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(i=0; i<2; i++){
+                        j= s->field_select[0][i] = s->b_field_select_table[0][i][xy];
+                        s->mv[0][i][0] = s->b_field_mv_table[0][i][j][xy][0];
+                        s->mv[0][i][1] = s->b_field_mv_table[0][i][j][xy][1];
+                    }
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_FORWARD_I, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_BACKWARD_I){
+                    s->mv_dir = MV_DIR_BACKWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(i=0; i<2; i++){
+                        j= s->field_select[1][i] = s->b_field_select_table[1][i][xy];
+                        s->mv[1][i][0] = s->b_field_mv_table[1][i][j][xy][0];
+                        s->mv[1][i][1] = s->b_field_mv_table[1][i][j][xy][1];
+                    }
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BACKWARD_I, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_BIDIR_I){
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(dir=0; dir<2; dir++){
+                        for(i=0; i<2; i++){
+                            j= s->field_select[dir][i] = s->b_field_select_table[dir][i][xy];
+                            s->mv[dir][i][0] = s->b_field_mv_table[dir][i][j][xy][0];
+                            s->mv[dir][i][1] = s->b_field_mv_table[dir][i][j][xy][1];
+                        }
+                    }
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_BIDIR_I, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_INTRA){
+                    s->mv_dir = 0;
+                    s->mv_type = MV_TYPE_16X16;
+                    s->mb_intra= 1;
+                    s->mv[0][0][0] = 0;
+                    s->mv[0][0][1] = 0;
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTRA, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                    if(s->h263_pred || s->h263_aic){
+                        if(best_s.mb_intra)
+                            s->mbintra_table[mb_x + mb_y*s->mb_stride]=1;
+                        else
+                            ff_clean_intra_table_entries(s); //old mode?
+                    }
+                }
+
+                if((s->flags & CODEC_FLAG_QP_RD) && dmin < INT_MAX){
+                    if(best_s.mv_type==MV_TYPE_16X16){ //FIXME move 4mv after QPRD
+                        const int last_qp= backup_s.qscale;
+                        int qpi, qp, dc[6];
+                        DCTELEM ac[6][16];
+                        const int mvdir= (best_s.mv_dir&MV_DIR_BACKWARD) ? 1 : 0;
+                        static const int dquant_tab[4]={-1,1,-2,2};
+
+                        assert(backup_s.dquant == 0);
+
+                        //FIXME intra
+                        s->mv_dir= best_s.mv_dir;
+                        s->mv_type = MV_TYPE_16X16;
+                        s->mb_intra= best_s.mb_intra;
+                        s->mv[0][0][0] = best_s.mv[0][0][0];
+                        s->mv[0][0][1] = best_s.mv[0][0][1];
+                        s->mv[1][0][0] = best_s.mv[1][0][0];
+                        s->mv[1][0][1] = best_s.mv[1][0][1];
+
+                        qpi = s->pict_type == B_TYPE ? 2 : 0;
+                        for(; qpi<4; qpi++){
+                            int dquant= dquant_tab[qpi];
+                            qp= last_qp + dquant;
+                            if(qp < s->avctx->qmin || qp > s->avctx->qmax)
+                                continue;
+                            backup_s.dquant= dquant;
+                            if(s->mb_intra && s->dc_val[0]){
+                                for(i=0; i<6; i++){
+                                    dc[i]= s->dc_val[0][ s->block_index[i] ];
+                                    memcpy(ac[i], s->ac_val[0][s->block_index[i]], sizeof(DCTELEM)*16);
+                                }
+                            }
+
+                            encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER /* wrong but unused */, pb, pb2, tex_pb,
+                                         &dmin, &next_block, s->mv[mvdir][0][0], s->mv[mvdir][0][1]);
+                            if(best_s.qscale != qp){
+                                if(s->mb_intra && s->dc_val[0]){
+                                    for(i=0; i<6; i++){
+                                        s->dc_val[0][ s->block_index[i] ]= dc[i];
+                                        memcpy(s->ac_val[0][s->block_index[i]], ac[i], sizeof(DCTELEM)*16);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_DIRECT){
+                    int mx= s->b_direct_mv_table[xy][0];
+                    int my= s->b_direct_mv_table[xy][1];
+
+                    backup_s.dquant = 0;
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+                    s->mb_intra= 0;
+                    ff_mpeg4_set_direct_mv(s, mx, my);
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
+                                 &dmin, &next_block, mx, my);
+                }
+                if(mb_type&CANDIDATE_MB_TYPE_DIRECT0){
+                    backup_s.dquant = 0;
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+                    s->mb_intra= 0;
+                    ff_mpeg4_set_direct_mv(s, 0, 0);
+                    encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
+                                 &dmin, &next_block, 0, 0);
+                }
+                if(!best_s.mb_intra && s->flags2&CODEC_FLAG2_SKIP_RD){
+                    int coded=0;
+                    for(i=0; i<6; i++)
+                        coded |= s->block_last_index[i];
+                    if(coded){
+                        int mx,my;
+                        memcpy(s->mv, best_s.mv, sizeof(s->mv));
+                        if(best_s.mv_dir & MV_DIRECT){
+                            mx=my=0; //FIXME find the one we actually used
+                            ff_mpeg4_set_direct_mv(s, mx, my);
+                        }else if(best_s.mv_dir&MV_DIR_BACKWARD){
+                            mx= s->mv[1][0][0];
+                            my= s->mv[1][0][1];
+                        }else{
+                            mx= s->mv[0][0][0];
+                            my= s->mv[0][0][1];
+                        }
+
+                        s->mv_dir= best_s.mv_dir;
+                        s->mv_type = best_s.mv_type;
+                        s->mb_intra= 0;
+/*                        s->mv[0][0][0] = best_s.mv[0][0][0];
+                        s->mv[0][0][1] = best_s.mv[0][0][1];
+                        s->mv[1][0][0] = best_s.mv[1][0][0];
+                        s->mv[1][0][1] = best_s.mv[1][0][1];*/
+                        backup_s.dquant= 0;
+                        s->skipdct=1;
+                        encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_INTER /* wrong but unused */, pb, pb2, tex_pb,
+                                        &dmin, &next_block, mx, my);
+                        s->skipdct=0;
+                    }
+                }
+
+                s->current_picture.qscale_table[xy]= best_s.qscale;
+
+                copy_context_after_encode(s, &best_s, -1);
+
+                pb_bits_count= put_bits_count(&s->pb);
+                flush_put_bits(&s->pb);
+                ff_copy_bits(&backup_s.pb, bit_buf[next_block^1], pb_bits_count);
+                s->pb= backup_s.pb;
+
+                if(s->data_partitioning){
+                    pb2_bits_count= put_bits_count(&s->pb2);
+                    flush_put_bits(&s->pb2);
+                    ff_copy_bits(&backup_s.pb2, bit_buf2[next_block^1], pb2_bits_count);
+                    s->pb2= backup_s.pb2;
+
+                    tex_pb_bits_count= put_bits_count(&s->tex_pb);
+                    flush_put_bits(&s->tex_pb);
+                    ff_copy_bits(&backup_s.tex_pb, bit_buf_tex[next_block^1], tex_pb_bits_count);
+                    s->tex_pb= backup_s.tex_pb;
+                }
+                s->last_bits= put_bits_count(&s->pb);
+
+                if (s->out_format == FMT_H263 && s->pict_type!=B_TYPE)
+                    ff_h263_update_motion_val(s);
+
+                if(next_block==0){ //FIXME 16 vs linesize16
+                    s->dsp.put_pixels_tab[0][0](s->dest[0], s->rd_scratchpad                     , s->linesize  ,16);
+                    s->dsp.put_pixels_tab[1][0](s->dest[1], s->rd_scratchpad + 16*s->linesize    , s->uvlinesize, 8);
+                    s->dsp.put_pixels_tab[1][0](s->dest[2], s->rd_scratchpad + 16*s->linesize + 8, s->uvlinesize, 8);
+                }
+
+                if(s->avctx->mb_decision == FF_MB_DECISION_BITS)
+                    MPV_decode_mb(s, s->block);
+            } else {
+                int motion_x = 0, motion_y = 0;
+                s->mv_type=MV_TYPE_16X16;
+                // only one MB-Type possible
+
+                switch(mb_type){
+                case CANDIDATE_MB_TYPE_INTRA:
+                    s->mv_dir = 0;
+                    s->mb_intra= 1;
+                    motion_x= s->mv[0][0][0] = 0;
+                    motion_y= s->mv[0][0][1] = 0;
+                    break;
+                case CANDIDATE_MB_TYPE_INTER:
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mb_intra= 0;
+                    motion_x= s->mv[0][0][0] = s->p_mv_table[xy][0];
+                    motion_y= s->mv[0][0][1] = s->p_mv_table[xy][1];
+                    break;
+                case CANDIDATE_MB_TYPE_INTER_I:
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(i=0; i<2; i++){
+                        j= s->field_select[0][i] = s->p_field_select_table[i][xy];
+                        s->mv[0][i][0] = s->p_field_mv_table[i][j][xy][0];
+                        s->mv[0][i][1] = s->p_field_mv_table[i][j][xy][1];
+                    }
+                    break;
+                case CANDIDATE_MB_TYPE_INTER4V:
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_8X8;
+                    s->mb_intra= 0;
+                    for(i=0; i<4; i++){
+                        s->mv[0][i][0] = s->current_picture.motion_val[0][s->block_index[i]][0];
+                        s->mv[0][i][1] = s->current_picture.motion_val[0][s->block_index[i]][1];
+                    }
+                    break;
+                case CANDIDATE_MB_TYPE_DIRECT:
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+                    s->mb_intra= 0;
+                    motion_x=s->b_direct_mv_table[xy][0];
+                    motion_y=s->b_direct_mv_table[xy][1];
+                    ff_mpeg4_set_direct_mv(s, motion_x, motion_y);
+                    break;
+                case CANDIDATE_MB_TYPE_DIRECT0:
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
+                    s->mb_intra= 0;
+                    ff_mpeg4_set_direct_mv(s, 0, 0);
+                    break;
+                case CANDIDATE_MB_TYPE_BIDIR:
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
+                    s->mb_intra= 0;
+                    s->mv[0][0][0] = s->b_bidir_forw_mv_table[xy][0];
+                    s->mv[0][0][1] = s->b_bidir_forw_mv_table[xy][1];
+                    s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0];
+                    s->mv[1][0][1] = s->b_bidir_back_mv_table[xy][1];
+                    break;
+                case CANDIDATE_MB_TYPE_BACKWARD:
+                    s->mv_dir = MV_DIR_BACKWARD;
+                    s->mb_intra= 0;
+                    motion_x= s->mv[1][0][0] = s->b_back_mv_table[xy][0];
+                    motion_y= s->mv[1][0][1] = s->b_back_mv_table[xy][1];
+                    break;
+                case CANDIDATE_MB_TYPE_FORWARD:
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mb_intra= 0;
+                    motion_x= s->mv[0][0][0] = s->b_forw_mv_table[xy][0];
+                    motion_y= s->mv[0][0][1] = s->b_forw_mv_table[xy][1];
+//                    printf(" %d %d ", motion_x, motion_y);
+                    break;
+                case CANDIDATE_MB_TYPE_FORWARD_I:
+                    s->mv_dir = MV_DIR_FORWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(i=0; i<2; i++){
+                        j= s->field_select[0][i] = s->b_field_select_table[0][i][xy];
+                        s->mv[0][i][0] = s->b_field_mv_table[0][i][j][xy][0];
+                        s->mv[0][i][1] = s->b_field_mv_table[0][i][j][xy][1];
+                    }
+                    break;
+                case CANDIDATE_MB_TYPE_BACKWARD_I:
+                    s->mv_dir = MV_DIR_BACKWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(i=0; i<2; i++){
+                        j= s->field_select[1][i] = s->b_field_select_table[1][i][xy];
+                        s->mv[1][i][0] = s->b_field_mv_table[1][i][j][xy][0];
+                        s->mv[1][i][1] = s->b_field_mv_table[1][i][j][xy][1];
+                    }
+                    break;
+                case CANDIDATE_MB_TYPE_BIDIR_I:
+                    s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
+                    s->mv_type = MV_TYPE_FIELD;
+                    s->mb_intra= 0;
+                    for(dir=0; dir<2; dir++){
+                        for(i=0; i<2; i++){
+                            j= s->field_select[dir][i] = s->b_field_select_table[dir][i][xy];
+                            s->mv[dir][i][0] = s->b_field_mv_table[dir][i][j][xy][0];
+                            s->mv[dir][i][1] = s->b_field_mv_table[dir][i][j][xy][1];
+                        }
+                    }
+                    break;
+                default:
+                    av_log(s->avctx, AV_LOG_ERROR, "illegal MB type\n");
+                }
+
+                encode_mb(s, motion_x, motion_y);
+
+                // RAL: Update last macroblock type
+                s->last_mv_dir = s->mv_dir;
+
+                if (s->out_format == FMT_H263 && s->pict_type!=B_TYPE)
+                    ff_h263_update_motion_val(s);
+
+                MPV_decode_mb(s, s->block);
+            }
+
+            /* clean the MV table in IPS frames for direct mode in B frames */
+            if(s->mb_intra /* && I,P,S_TYPE */){
+                s->p_mv_table[xy][0]=0;
+                s->p_mv_table[xy][1]=0;
+            }
+
+            if(s->flags&CODEC_FLAG_PSNR){
+                int w= 16;
+                int h= 16;
+
+                if(s->mb_x*16 + 16 > s->width ) w= s->width - s->mb_x*16;
+                if(s->mb_y*16 + 16 > s->height) h= s->height- s->mb_y*16;
+
+                s->current_picture.error[0] += sse(
+                    s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16,
+                    s->dest[0], w, h, s->linesize);
+                s->current_picture.error[1] += sse(
+                    s, s->new_picture.data[1] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,
+                    s->dest[1], w>>1, h>>1, s->uvlinesize);
+                s->current_picture.error[2] += sse(
+                    s, s->new_picture    .data[2] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,
+                    s->dest[2], w>>1, h>>1, s->uvlinesize);
+            }
+            if(s->loop_filter){
+                if(s->out_format == FMT_H263)
+                    ff_h263_loop_filter(s);
+            }
+//printf("MB %d %d bits\n", s->mb_x+s->mb_y*s->mb_stride, put_bits_count(&s->pb));
+        }
+    }
+
+    //not beautiful here but we must write it before flushing so it has to be here
+    if (s->msmpeg4_version && s->msmpeg4_version<4 && s->pict_type == I_TYPE)
+        msmpeg4_encode_ext_header(s);
+
+    write_slice_end(s);
+
+    /* Send the last GOB if RTP */
+    if (s->avctx->rtp_callback) {
+        int number_mb = (mb_y - s->resync_mb_y)*s->mb_width - s->resync_mb_x;
+        pdif = pbBufPtr(&s->pb) - s->ptr_lastgob;
+        /* Call the RTP callback to send the last GOB */
+        emms_c();
+        s->avctx->rtp_callback(s->avctx, s->ptr_lastgob, pdif, number_mb);
+    }
+
+    return 0;
+}
+
+#define MERGE(field) dst->field += src->field; src->field=0
+static void merge_context_after_me(MpegEncContext *dst, MpegEncContext *src){
+    MERGE(me.scene_change_score);
+    MERGE(me.mc_mb_var_sum_temp);
+    MERGE(me.mb_var_sum_temp);
+}
+
+static void merge_context_after_encode(MpegEncContext *dst, MpegEncContext *src){
+    int i;
+
+    MERGE(dct_count[0]); //note, the other dct vars are not part of the context
+    MERGE(dct_count[1]);
+    MERGE(mv_bits);
+    MERGE(i_tex_bits);
+    MERGE(p_tex_bits);
+    MERGE(i_count);
+    MERGE(f_count);
+    MERGE(b_count);
+    MERGE(skip_count);
+    MERGE(misc_bits);
+    MERGE(error_count);
+    MERGE(padding_bug_score);
+    MERGE(current_picture.error[0]);
+    MERGE(current_picture.error[1]);
+    MERGE(current_picture.error[2]);
+
+    if(dst->avctx->noise_reduction){
+        for(i=0; i<64; i++){
+            MERGE(dct_error_sum[0][i]);
+            MERGE(dct_error_sum[1][i]);
+        }
+    }
+
+    assert(put_bits_count(&src->pb) % 8 ==0);
+    assert(put_bits_count(&dst->pb) % 8 ==0);
+    ff_copy_bits(&dst->pb, src->pb.buf, put_bits_count(&src->pb));
+    flush_put_bits(&dst->pb);
+}
+
+static int estimate_qp(MpegEncContext *s, int dry_run){
+    if (s->next_lambda){
+        s->current_picture_ptr->quality=
+        s->current_picture.quality = s->next_lambda;
+        if(!dry_run) s->next_lambda= 0;
+    } else if (!s->fixed_qscale) {
+        s->current_picture_ptr->quality=
+        s->current_picture.quality = ff_rate_estimate_qscale(s, dry_run);
+        if (s->current_picture.quality < 0)
+            return -1;
+    }
+
+    if(s->adaptive_quant){
+        switch(s->codec_id){
+        case CODEC_ID_MPEG4:
+            ff_clean_mpeg4_qscales(s);
+            break;
+        case CODEC_ID_H263:
+        case CODEC_ID_H263P:
+        case CODEC_ID_FLV1:
+            ff_clean_h263_qscales(s);
+            break;
+        }
+
+        s->lambda= s->lambda_table[0];
+        //FIXME broken
+    }else
+        s->lambda= s->current_picture.quality;
+//printf("%d %d\n", s->avctx->global_quality, s->current_picture.quality);
+    update_qscale(s);
+    return 0;
+}
+
+static int encode_picture(MpegEncContext *s, int picture_number)
+{
+    int i;
+    int bits;
+
+    s->picture_number = picture_number;
+
+    /* Reset the average MB variance */
+    s->me.mb_var_sum_temp    =
+    s->me.mc_mb_var_sum_temp = 0;
+
+    /* we need to initialize some time vars before we can encode b-frames */
+    // RAL: Condition added for MPEG1VIDEO
+    if (s->codec_id == CODEC_ID_MPEG1VIDEO || s->codec_id == CODEC_ID_MPEG2VIDEO || (s->h263_pred && !s->h263_msmpeg4))
+        ff_set_mpeg4_time(s, s->picture_number);  //FIXME rename and use has_b_frames or similar
+
+    s->me.scene_change_score=0;
+
+//    s->lambda= s->current_picture_ptr->quality; //FIXME qscale / ... stuff for ME ratedistoration
+
+    if(s->pict_type==I_TYPE){
+        if(s->msmpeg4_version >= 3) s->no_rounding=1;
+        else                        s->no_rounding=0;
+    }else if(s->pict_type!=B_TYPE){
+        if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
+            s->no_rounding ^= 1;
+    }
+
+    if(s->flags & CODEC_FLAG_PASS2){
+        if (estimate_qp(s,1) < 0)
+            return -1;
+        ff_get_2pass_fcode(s);
+    }else if(!(s->flags & CODEC_FLAG_QSCALE)){
+        if(s->pict_type==B_TYPE)
+            s->lambda= s->last_lambda_for[s->pict_type];
+        else
+            s->lambda= s->last_lambda_for[s->last_non_b_pict_type];
+        update_qscale(s);
+    }
+
+    s->mb_intra=0; //for the rate distortion & bit compare functions
+    for(i=1; i<s->avctx->thread_count; i++){
+        ff_update_duplicate_context(s->thread_context[i], s);
+    }
+
+    ff_init_me(s);
+
+    /* Estimate motion for every MB */
+    if(s->pict_type != I_TYPE){
+        s->lambda = (s->lambda * s->avctx->me_penalty_compensation + 128)>>8;
+        s->lambda2= (s->lambda2* (int64_t)s->avctx->me_penalty_compensation + 128)>>8;
+        if(s->pict_type != B_TYPE && s->avctx->me_threshold==0){
+            if((s->avctx->pre_me && s->last_non_b_pict_type==I_TYPE) || s->avctx->pre_me==2){
+                s->avctx->execute(s->avctx, pre_estimate_motion_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
+            }
+        }
+
+        s->avctx->execute(s->avctx, estimate_motion_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
+    }else /* if(s->pict_type == I_TYPE) */{
+        /* I-Frame */
+        for(i=0; i<s->mb_stride*s->mb_height; i++)
+            s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
+
+        if(!s->fixed_qscale){
+            /* finding spatial complexity for I-frame rate control */
+            s->avctx->execute(s->avctx, mb_var_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
+        }
+    }
+    for(i=1; i<s->avctx->thread_count; i++){
+        merge_context_after_me(s, s->thread_context[i]);
+    }
+    s->current_picture.mc_mb_var_sum= s->current_picture_ptr->mc_mb_var_sum= s->me.mc_mb_var_sum_temp;
+    s->current_picture.   mb_var_sum= s->current_picture_ptr->   mb_var_sum= s->me.   mb_var_sum_temp;
+    emms_c();
+
+    if(s->me.scene_change_score > s->avctx->scenechange_threshold && s->pict_type == P_TYPE){
+        s->pict_type= I_TYPE;
+        for(i=0; i<s->mb_stride*s->mb_height; i++)
+            s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
+//printf("Scene change detected, encoding as I Frame %d %d\n", s->current_picture.mb_var_sum, s->current_picture.mc_mb_var_sum);
+    }
+
+    if(!s->umvplus){
+        if(s->pict_type==P_TYPE || s->pict_type==S_TYPE) {
+            s->f_code= ff_get_best_fcode(s, s->p_mv_table, CANDIDATE_MB_TYPE_INTER);
+
+            if(s->flags & CODEC_FLAG_INTERLACED_ME){
+                int a,b;
+                a= ff_get_best_fcode(s, s->p_field_mv_table[0][0], CANDIDATE_MB_TYPE_INTER_I); //FIXME field_select
+                b= ff_get_best_fcode(s, s->p_field_mv_table[1][1], CANDIDATE_MB_TYPE_INTER_I);
+                s->f_code= FFMAX(s->f_code, FFMAX(a,b));
+            }
+
+            ff_fix_long_p_mvs(s);
+            ff_fix_long_mvs(s, NULL, 0, s->p_mv_table, s->f_code, CANDIDATE_MB_TYPE_INTER, 0);
+            if(s->flags & CODEC_FLAG_INTERLACED_ME){
+                int j;
+                for(i=0; i<2; i++){
+                    for(j=0; j<2; j++)
+                        ff_fix_long_mvs(s, s->p_field_select_table[i], j,
+                                        s->p_field_mv_table[i][j], s->f_code, CANDIDATE_MB_TYPE_INTER_I, 0);
+                }
+            }
+        }
+
+        if(s->pict_type==B_TYPE){
+            int a, b;
+
+            a = ff_get_best_fcode(s, s->b_forw_mv_table, CANDIDATE_MB_TYPE_FORWARD);
+            b = ff_get_best_fcode(s, s->b_bidir_forw_mv_table, CANDIDATE_MB_TYPE_BIDIR);
+            s->f_code = FFMAX(a, b);
+
+            a = ff_get_best_fcode(s, s->b_back_mv_table, CANDIDATE_MB_TYPE_BACKWARD);
+            b = ff_get_best_fcode(s, s->b_bidir_back_mv_table, CANDIDATE_MB_TYPE_BIDIR);
+            s->b_code = FFMAX(a, b);
+
+            ff_fix_long_mvs(s, NULL, 0, s->b_forw_mv_table, s->f_code, CANDIDATE_MB_TYPE_FORWARD, 1);
+            ff_fix_long_mvs(s, NULL, 0, s->b_back_mv_table, s->b_code, CANDIDATE_MB_TYPE_BACKWARD, 1);
+            ff_fix_long_mvs(s, NULL, 0, s->b_bidir_forw_mv_table, s->f_code, CANDIDATE_MB_TYPE_BIDIR, 1);
+            ff_fix_long_mvs(s, NULL, 0, s->b_bidir_back_mv_table, s->b_code, CANDIDATE_MB_TYPE_BIDIR, 1);
+            if(s->flags & CODEC_FLAG_INTERLACED_ME){
+                int dir, j;
+                for(dir=0; dir<2; dir++){
+                    for(i=0; i<2; i++){
+                        for(j=0; j<2; j++){
+                            int type= dir ? (CANDIDATE_MB_TYPE_BACKWARD_I|CANDIDATE_MB_TYPE_BIDIR_I)
+                                          : (CANDIDATE_MB_TYPE_FORWARD_I |CANDIDATE_MB_TYPE_BIDIR_I);
+                            ff_fix_long_mvs(s, s->b_field_select_table[dir][i], j,
+                                            s->b_field_mv_table[dir][i][j], dir ? s->b_code : s->f_code, type, 1);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    if (estimate_qp(s, 0) < 0)
+        return -1;
+
+    if(s->qscale < 3 && s->max_qcoeff<=128 && s->pict_type==I_TYPE && !(s->flags & CODEC_FLAG_QSCALE))
+        s->qscale= 3; //reduce clipping problems
+
+    if (s->out_format == FMT_MJPEG) {
+        /* for mjpeg, we do include qscale in the matrix */
+        s->intra_matrix[0] = ff_mpeg1_default_intra_matrix[0];
+        for(i=1;i<64;i++){
+            int j= s->dsp.idct_permutation[i];
+
+            s->intra_matrix[j] = av_clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
+        }
+        convert_matrix(&s->dsp, s->q_intra_matrix, s->q_intra_matrix16,
+                       s->intra_matrix, s->intra_quant_bias, 8, 8, 1);
+        s->qscale= 8;
+    }
+
+    //FIXME var duplication
+    s->current_picture_ptr->key_frame=
+    s->current_picture.key_frame= s->pict_type == I_TYPE; //FIXME pic_ptr
+    s->current_picture_ptr->pict_type=
+    s->current_picture.pict_type= s->pict_type;
+
+    if(s->current_picture.key_frame)
+        s->picture_in_gop_number=0;
+
+    s->last_bits= put_bits_count(&s->pb);
+    switch(s->out_format) {
+    case FMT_MJPEG:
+        mjpeg_picture_header(s);
+        break;
+#ifdef CONFIG_H261_ENCODER
+    case FMT_H261:
+        ff_h261_encode_picture_header(s, picture_number);
+        break;
+#endif
+    case FMT_H263:
+        if (s->codec_id == CODEC_ID_WMV2)
+            ff_wmv2_encode_picture_header(s, picture_number);
+        else if (s->h263_msmpeg4)
+            msmpeg4_encode_picture_header(s, picture_number);
+        else if (s->h263_pred)
+            mpeg4_encode_picture_header(s, picture_number);
+#ifdef CONFIG_RV10_ENCODER
+        else if (s->codec_id == CODEC_ID_RV10)
+            rv10_encode_picture_header(s, picture_number);
+#endif
+#ifdef CONFIG_RV20_ENCODER
+        else if (s->codec_id == CODEC_ID_RV20)
+            rv20_encode_picture_header(s, picture_number);
+#endif
+        else if (s->codec_id == CODEC_ID_FLV1)
+            ff_flv_encode_picture_header(s, picture_number);
+        else
+            h263_encode_picture_header(s, picture_number);
+        break;
+    case FMT_MPEG1:
+        mpeg1_encode_picture_header(s, picture_number);
+        break;
+    case FMT_H264:
+        break;
+    default:
+        assert(0);
+    }
+    bits= put_bits_count(&s->pb);
+    s->header_bits= bits - s->last_bits;
+
+    for(i=1; i<s->avctx->thread_count; i++){
+        update_duplicate_context_after_me(s->thread_context[i], s);
+    }
+    s->avctx->execute(s->avctx, encode_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
+    for(i=1; i<s->avctx->thread_count; i++){
+        merge_context_after_encode(s, s->thread_context[i]);
+    }
+    emms_c();
+    return 0;
+}
+
+static void  denoise_dct_c(MpegEncContext *s, DCTELEM *block){
+    const int intra= s->mb_intra;
+    int i;
+
+    s->dct_count[intra]++;
+
+    for(i=0; i<64; i++){
+        int level= block[i];
+
+        if(level){
+            if(level>0){
+                s->dct_error_sum[intra][i] += level;
+                level -= s->dct_offset[intra][i];
+                if(level<0) level=0;
+            }else{
+                s->dct_error_sum[intra][i] -= level;
+                level += s->dct_offset[intra][i];
+                if(level>0) level=0;
+            }
+            block[i]= level;
+        }
+    }
+}
+
+static int dct_quantize_trellis_c(MpegEncContext *s,
+                        DCTELEM *block, int n,
+                        int qscale, int *overflow){
+    const int *qmat;
+    const uint8_t *scantable= s->intra_scantable.scantable;
+    const uint8_t *perm_scantable= s->intra_scantable.permutated;
+    int max=0;
+    unsigned int threshold1, threshold2;
+    int bias=0;
+    int run_tab[65];
+    int level_tab[65];
+    int score_tab[65];
+    int survivor[65];
+    int survivor_count;
+    int last_run=0;
+    int last_level=0;
+    int last_score= 0;
+    int last_i;
+    int coeff[2][64];
+    int coeff_count[64];
+    int qmul, qadd, start_i, last_non_zero, i, dc;
+    const int esc_length= s->ac_esc_length;
+    uint8_t * length;
+    uint8_t * last_length;
+    const int lambda= s->lambda2 >> (FF_LAMBDA_SHIFT - 6);
+
+    s->dsp.fdct (block);
+
+    if(s->dct_error_sum)
+        s->denoise_dct(s, block);
+    qmul= qscale*16;
+    qadd= ((qscale-1)|1)*8;
+
+    if (s->mb_intra) {
+        int q;
+        if (!s->h263_aic) {
+            if (n < 4)
+                q = s->y_dc_scale;
+            else
+                q = s->c_dc_scale;
+            q = q << 3;
+        } else{
+            /* For AIC we skip quant/dequant of INTRADC */
+            q = 1 << 3;
+            qadd=0;
+        }
+
+        /* note: block[0] is assumed to be positive */
+        block[0] = (block[0] + (q >> 1)) / q;
+        start_i = 1;
+        last_non_zero = 0;
+        qmat = s->q_intra_matrix[qscale];
+        if(s->mpeg_quant || s->out_format == FMT_MPEG1)
+            bias= 1<<(QMAT_SHIFT-1);
+        length     = s->intra_ac_vlc_length;
+        last_length= s->intra_ac_vlc_last_length;
+    } else {
+        start_i = 0;
+        last_non_zero = -1;
+        qmat = s->q_inter_matrix[qscale];
+        length     = s->inter_ac_vlc_length;
+        last_length= s->inter_ac_vlc_last_length;
+    }
+    last_i= start_i;
+
+    threshold1= (1<<QMAT_SHIFT) - bias - 1;
+    threshold2= (threshold1<<1);
+
+    for(i=63; i>=start_i; i--) {
+        const int j = scantable[i];
+        int level = block[j] * qmat[j];
+
+        if(((unsigned)(level+threshold1))>threshold2){
+            last_non_zero = i;
+            break;
+        }
+    }
+
+    for(i=start_i; i<=last_non_zero; i++) {
+        const int j = scantable[i];
+        int level = block[j] * qmat[j];
+
+//        if(   bias+level >= (1<<(QMAT_SHIFT - 3))
+//           || bias-level >= (1<<(QMAT_SHIFT - 3))){
+        if(((unsigned)(level+threshold1))>threshold2){
+            if(level>0){
+                level= (bias + level)>>QMAT_SHIFT;
+                coeff[0][i]= level;
+                coeff[1][i]= level-1;
+//                coeff[2][k]= level-2;
+            }else{
+                level= (bias - level)>>QMAT_SHIFT;
+                coeff[0][i]= -level;
+                coeff[1][i]= -level+1;
+//                coeff[2][k]= -level+2;
+            }
+            coeff_count[i]= FFMIN(level, 2);
+            assert(coeff_count[i]);
+            max |=level;
+        }else{
+            coeff[0][i]= (level>>31)|1;
+            coeff_count[i]= 1;
+        }
+    }
+
+    *overflow= s->max_qcoeff < max; //overflow might have happened
+
+    if(last_non_zero < start_i){
+        memset(block + start_i, 0, (64-start_i)*sizeof(DCTELEM));
+        return last_non_zero;
+    }
+
+    score_tab[start_i]= 0;
+    survivor[0]= start_i;
+    survivor_count= 1;
+
+    for(i=start_i; i<=last_non_zero; i++){
+        int level_index, j;
+        const int dct_coeff= FFABS(block[ scantable[i] ]);
+        const int zero_distoration= dct_coeff*dct_coeff;
+        int best_score=256*256*256*120;
+        for(level_index=0; level_index < coeff_count[i]; level_index++){
+            int distoration;
+            int level= coeff[level_index][i];
+            const int alevel= FFABS(level);
+            int unquant_coeff;
+
+            assert(level);
+
+            if(s->out_format == FMT_H263){
+                unquant_coeff= alevel*qmul + qadd;
+            }else{ //MPEG1
+                j= s->dsp.idct_permutation[ scantable[i] ]; //FIXME optimize
+                if(s->mb_intra){
+                        unquant_coeff = (int)(  alevel  * qscale * s->intra_matrix[j]) >> 3;
+                        unquant_coeff =   (unquant_coeff - 1) | 1;
+                }else{
+                        unquant_coeff = (((  alevel  << 1) + 1) * qscale * ((int) s->inter_matrix[j])) >> 4;
+                        unquant_coeff =   (unquant_coeff - 1) | 1;
+                }
+                unquant_coeff<<= 3;
+            }
+
+            distoration= (unquant_coeff - dct_coeff) * (unquant_coeff - dct_coeff) - zero_distoration;
+            level+=64;
+            if((level&(~127)) == 0){
+                for(j=survivor_count-1; j>=0; j--){
+                    int run= i - survivor[j];
+                    int score= distoration + length[UNI_AC_ENC_INDEX(run, level)]*lambda;
+                    score += score_tab[i-run];
+
+                    if(score < best_score){
+                        best_score= score;
+                        run_tab[i+1]= run;
+                        level_tab[i+1]= level-64;
+                    }
+                }
+
+                if(s->out_format == FMT_H263){
+                    for(j=survivor_count-1; j>=0; j--){
+                        int run= i - survivor[j];
+                        int score= distoration + last_length[UNI_AC_ENC_INDEX(run, level)]*lambda;
+                        score += score_tab[i-run];
+                        if(score < last_score){
+                            last_score= score;
+                            last_run= run;
+                            last_level= level-64;
+                            last_i= i+1;
+                        }
+                    }
+                }
+            }else{
+                distoration += esc_length*lambda;
+                for(j=survivor_count-1; j>=0; j--){
+                    int run= i - survivor[j];
+                    int score= distoration + score_tab[i-run];
+
+                    if(score < best_score){
+                        best_score= score;
+                        run_tab[i+1]= run;
+                        level_tab[i+1]= level-64;
+                    }
+                }
+
+                if(s->out_format == FMT_H263){
+                  for(j=survivor_count-1; j>=0; j--){
+                        int run= i - survivor[j];
+                        int score= distoration + score_tab[i-run];
+                        if(score < last_score){
+                            last_score= score;
+                            last_run= run;
+                            last_level= level-64;
+                            last_i= i+1;
+                        }
+                    }
+                }
+            }
+        }
+
+        score_tab[i+1]= best_score;
+
+        //Note: there is a vlc code in mpeg4 which is 1 bit shorter then another one with a shorter run and the same level
+        if(last_non_zero <= 27){
+            for(; survivor_count; survivor_count--){
+                if(score_tab[ survivor[survivor_count-1] ] <= best_score)
+                    break;
+            }
+        }else{
+            for(; survivor_count; survivor_count--){
+                if(score_tab[ survivor[survivor_count-1] ] <= best_score + lambda)
+                    break;
+            }
+        }
+
+        survivor[ survivor_count++ ]= i+1;
+    }
+
+    if(s->out_format != FMT_H263){
+        last_score= 256*256*256*120;
+        for(i= survivor[0]; i<=last_non_zero + 1; i++){
+            int score= score_tab[i];
+            if(i) score += lambda*2; //FIXME exacter?
+
+            if(score < last_score){
+                last_score= score;
+                last_i= i;
+                last_level= level_tab[i];
+                last_run= run_tab[i];
+            }
+        }
+    }
+
+    s->coded_score[n] = last_score;
+
+    dc= FFABS(block[0]);
+    last_non_zero= last_i - 1;
+    memset(block + start_i, 0, (64-start_i)*sizeof(DCTELEM));
+
+    if(last_non_zero < start_i)
+        return last_non_zero;
+
+    if(last_non_zero == 0 && start_i == 0){
+        int best_level= 0;
+        int best_score= dc * dc;
+
+        for(i=0; i<coeff_count[0]; i++){
+            int level= coeff[i][0];
+            int alevel= FFABS(level);
+            int unquant_coeff, score, distortion;
+
+            if(s->out_format == FMT_H263){
+                    unquant_coeff= (alevel*qmul + qadd)>>3;
+            }else{ //MPEG1
+                    unquant_coeff = (((  alevel  << 1) + 1) * qscale * ((int) s->inter_matrix[0])) >> 4;
+                    unquant_coeff =   (unquant_coeff - 1) | 1;
+            }
+            unquant_coeff = (unquant_coeff + 4) >> 3;
+            unquant_coeff<<= 3 + 3;
+
+            distortion= (unquant_coeff - dc) * (unquant_coeff - dc);
+            level+=64;
+            if((level&(~127)) == 0) score= distortion + last_length[UNI_AC_ENC_INDEX(0, level)]*lambda;
+            else                    score= distortion + esc_length*lambda;
+
+            if(score < best_score){
+                best_score= score;
+                best_level= level - 64;
+            }
+        }
+        block[0]= best_level;
+        s->coded_score[n] = best_score - dc*dc;
+        if(best_level == 0) return -1;
+        else                return last_non_zero;
+    }
+
+    i= last_i;
+    assert(last_level);
+
+    block[ perm_scantable[last_non_zero] ]= last_level;
+    i -= last_run + 1;
+
+    for(; i>start_i; i -= run_tab[i] + 1){
+        block[ perm_scantable[i-1] ]= level_tab[i];
+    }
+
+    return last_non_zero;
+}
+
+//#define REFINE_STATS 1
+static int16_t basis[64][64];
+
+static void build_basis(uint8_t *perm){
+    int i, j, x, y;
+    emms_c();
+    for(i=0; i<8; i++){
+        for(j=0; j<8; j++){
+            for(y=0; y<8; y++){
+                for(x=0; x<8; x++){
+                    double s= 0.25*(1<<BASIS_SHIFT);
+                    int index= 8*i + j;
+                    int perm_index= perm[index];
+                    if(i==0) s*= sqrt(0.5);
+                    if(j==0) s*= sqrt(0.5);
+                    basis[perm_index][8*x + y]= lrintf(s * cos((M_PI/8.0)*i*(x+0.5)) * cos((M_PI/8.0)*j*(y+0.5)));
+                }
+            }
+        }
+    }
+}
+
+static int dct_quantize_refine(MpegEncContext *s, //FIXME breaks denoise?
+                        DCTELEM *block, int16_t *weight, DCTELEM *orig,
+                        int n, int qscale){
+    int16_t rem[64];
+    DECLARE_ALIGNED_16(DCTELEM, d1[64]);
+    const int *qmat;
+    const uint8_t *scantable= s->intra_scantable.scantable;
+    const uint8_t *perm_scantable= s->intra_scantable.permutated;
+//    unsigned int threshold1, threshold2;
+//    int bias=0;
+    int run_tab[65];
+    int prev_run=0;
+    int prev_level=0;
+    int qmul, qadd, start_i, last_non_zero, i, dc;
+    uint8_t * length;
+    uint8_t * last_length;
+    int lambda;
+    int rle_index, run, q = 1, sum; //q is only used when s->mb_intra is true
+#ifdef REFINE_STATS
+static int count=0;
+static int after_last=0;
+static int to_zero=0;
+static int from_zero=0;
+static int raise=0;
+static int lower=0;
+static int messed_sign=0;
+#endif
+
+    if(basis[0][0] == 0)
+        build_basis(s->dsp.idct_permutation);
+
+    qmul= qscale*2;
+    qadd= (qscale-1)|1;
+    if (s->mb_intra) {
+        if (!s->h263_aic) {
+            if (n < 4)
+                q = s->y_dc_scale;
+            else
+                q = s->c_dc_scale;
+        } else{
+            /* For AIC we skip quant/dequant of INTRADC */
+            q = 1;
+            qadd=0;
+        }
+        q <<= RECON_SHIFT-3;
+        /* note: block[0] is assumed to be positive */
+        dc= block[0]*q;
+//        block[0] = (block[0] + (q >> 1)) / q;
+        start_i = 1;
+        qmat = s->q_intra_matrix[qscale];
+//        if(s->mpeg_quant || s->out_format == FMT_MPEG1)
+//            bias= 1<<(QMAT_SHIFT-1);
+        length     = s->intra_ac_vlc_length;
+        last_length= s->intra_ac_vlc_last_length;
+    } else {
+        dc= 0;
+        start_i = 0;
+        qmat = s->q_inter_matrix[qscale];
+        length     = s->inter_ac_vlc_length;
+        last_length= s->inter_ac_vlc_last_length;
+    }
+    last_non_zero = s->block_last_index[n];
+
+#ifdef REFINE_STATS
+{START_TIMER
+#endif
+    dc += (1<<(RECON_SHIFT-1));
+    for(i=0; i<64; i++){
+        rem[i]= dc - (orig[i]<<RECON_SHIFT); //FIXME  use orig dirrectly instead of copying to rem[]
+    }
+#ifdef REFINE_STATS
+STOP_TIMER("memset rem[]")}
+#endif
+    sum=0;
+    for(i=0; i<64; i++){
+        int one= 36;
+        int qns=4;
+        int w;
+
+        w= FFABS(weight[i]) + qns*one;
+        w= 15 + (48*qns*one + w/2)/w; // 16 .. 63
+
+        weight[i] = w;
+//        w=weight[i] = (63*qns + (w/2)) / w;
+
+        assert(w>0);
+        assert(w<(1<<6));
+        sum += w*w;
+    }
+    lambda= sum*(uint64_t)s->lambda2 >> (FF_LAMBDA_SHIFT - 6 + 6 + 6 + 6);
+#ifdef REFINE_STATS
+{START_TIMER
+#endif
+    run=0;
+    rle_index=0;
+    for(i=start_i; i<=last_non_zero; i++){
+        int j= perm_scantable[i];
+        const int level= block[j];
+        int coeff;
+
+        if(level){
+            if(level<0) coeff= qmul*level - qadd;
+            else        coeff= qmul*level + qadd;
+            run_tab[rle_index++]=run;
+            run=0;
+
+            s->dsp.add_8x8basis(rem, basis[j], coeff);
+        }else{
+            run++;
+        }
+    }
+#ifdef REFINE_STATS
+if(last_non_zero>0){
+STOP_TIMER("init rem[]")
+}
+}
+
+{START_TIMER
+#endif
+    for(;;){
+        int best_score=s->dsp.try_8x8basis(rem, weight, basis[0], 0);
+        int best_coeff=0;
+        int best_change=0;
+        int run2, best_unquant_change=0, analyze_gradient;
+#ifdef REFINE_STATS
+{START_TIMER
+#endif
+        analyze_gradient = last_non_zero > 2 || s->avctx->quantizer_noise_shaping >= 3;
+
+        if(analyze_gradient){
+#ifdef REFINE_STATS
+{START_TIMER
+#endif
+            for(i=0; i<64; i++){
+                int w= weight[i];
+
+                d1[i] = (rem[i]*w*w + (1<<(RECON_SHIFT+12-1)))>>(RECON_SHIFT+12);
+            }
+#ifdef REFINE_STATS
+STOP_TIMER("rem*w*w")}
+{START_TIMER
+#endif
+            s->dsp.fdct(d1);
+#ifdef REFINE_STATS
+STOP_TIMER("dct")}
+#endif
+        }
+
+        if(start_i){
+            const int level= block[0];
+            int change, old_coeff;
+
+            assert(s->mb_intra);
+
+            old_coeff= q*level;
+
+            for(change=-1; change<=1; change+=2){
+                int new_level= level + change;
+                int score, new_coeff;
+
+                new_coeff= q*new_level;
+                if(new_coeff >= 2048 || new_coeff < 0)
+                    continue;
+
+                score= s->dsp.try_8x8basis(rem, weight, basis[0], new_coeff - old_coeff);
+                if(score<best_score){
+                    best_score= score;
+                    best_coeff= 0;
+                    best_change= change;
+                    best_unquant_change= new_coeff - old_coeff;
+                }
+            }
+        }
+
+        run=0;
+        rle_index=0;
+        run2= run_tab[rle_index++];
+        prev_level=0;
+        prev_run=0;
+
+        for(i=start_i; i<64; i++){
+            int j= perm_scantable[i];
+            const int level= block[j];
+            int change, old_coeff;
+
+            if(s->avctx->quantizer_noise_shaping < 3 && i > last_non_zero + 1)
+                break;
+
+            if(level){
+                if(level<0) old_coeff= qmul*level - qadd;
+                else        old_coeff= qmul*level + qadd;
+                run2= run_tab[rle_index++]; //FIXME ! maybe after last
+            }else{
+                old_coeff=0;
+                run2--;
+                assert(run2>=0 || i >= last_non_zero );
+            }
+
+            for(change=-1; change<=1; change+=2){
+                int new_level= level + change;
+                int score, new_coeff, unquant_change;
+
+                score=0;
+                if(s->avctx->quantizer_noise_shaping < 2 && FFABS(new_level) > FFABS(level))
+                   continue;
+
+                if(new_level){
+                    if(new_level<0) new_coeff= qmul*new_level - qadd;
+                    else            new_coeff= qmul*new_level + qadd;
+                    if(new_coeff >= 2048 || new_coeff <= -2048)
+                        continue;
+                    //FIXME check for overflow
+
+                    if(level){
+                        if(level < 63 && level > -63){
+                            if(i < last_non_zero)
+                                score +=   length[UNI_AC_ENC_INDEX(run, new_level+64)]
+                                         - length[UNI_AC_ENC_INDEX(run, level+64)];
+                            else
+                                score +=   last_length[UNI_AC_ENC_INDEX(run, new_level+64)]
+                                         - last_length[UNI_AC_ENC_INDEX(run, level+64)];
+                        }
+                    }else{
+                        assert(FFABS(new_level)==1);
+
+                        if(analyze_gradient){
+                            int g= d1[ scantable[i] ];
+                            if(g && (g^new_level) >= 0)
+                                continue;
+                        }
+
+                        if(i < last_non_zero){
+                            int next_i= i + run2 + 1;
+                            int next_level= block[ perm_scantable[next_i] ] + 64;
+
+                            if(next_level&(~127))
+                                next_level= 0;
+
+                            if(next_i < last_non_zero)
+                                score +=   length[UNI_AC_ENC_INDEX(run, 65)]
+                                         + length[UNI_AC_ENC_INDEX(run2, next_level)]
+                                         - length[UNI_AC_ENC_INDEX(run + run2 + 1, next_level)];
+                            else
+                                score +=  length[UNI_AC_ENC_INDEX(run, 65)]
+                                        + last_length[UNI_AC_ENC_INDEX(run2, next_level)]
+                                        - last_length[UNI_AC_ENC_INDEX(run + run2 + 1, next_level)];
+                        }else{
+                            score += last_length[UNI_AC_ENC_INDEX(run, 65)];
+                            if(prev_level){
+                                score +=  length[UNI_AC_ENC_INDEX(prev_run, prev_level)]
+                                        - last_length[UNI_AC_ENC_INDEX(prev_run, prev_level)];
+                            }
+                        }
+                    }
+                }else{
+                    new_coeff=0;
+                    assert(FFABS(level)==1);
+
+                    if(i < last_non_zero){
+                        int next_i= i + run2 + 1;
+                        int next_level= block[ perm_scantable[next_i] ] + 64;
+
+                        if(next_level&(~127))
+                            next_level= 0;
+
+                        if(next_i < last_non_zero)
+                            score +=   length[UNI_AC_ENC_INDEX(run + run2 + 1, next_level)]
+                                     - length[UNI_AC_ENC_INDEX(run2, next_level)]
+                                     - length[UNI_AC_ENC_INDEX(run, 65)];
+                        else
+                            score +=   last_length[UNI_AC_ENC_INDEX(run + run2 + 1, next_level)]
+                                     - last_length[UNI_AC_ENC_INDEX(run2, next_level)]
+                                     - length[UNI_AC_ENC_INDEX(run, 65)];
+                    }else{
+                        score += -last_length[UNI_AC_ENC_INDEX(run, 65)];
+                        if(prev_level){
+                            score +=  last_length[UNI_AC_ENC_INDEX(prev_run, prev_level)]
+                                    - length[UNI_AC_ENC_INDEX(prev_run, prev_level)];
+                        }
+                    }
+                }
+
+                score *= lambda;
+
+                unquant_change= new_coeff - old_coeff;
+                assert((score < 100*lambda && score > -100*lambda) || lambda==0);
+
+                score+= s->dsp.try_8x8basis(rem, weight, basis[j], unquant_change);
+                if(score<best_score){
+                    best_score= score;
+                    best_coeff= i;
+                    best_change= change;
+                    best_unquant_change= unquant_change;
+                }
+            }
+            if(level){
+                prev_level= level + 64;
+                if(prev_level&(~127))
+                    prev_level= 0;
+                prev_run= run;
+                run=0;
+            }else{
+                run++;
+            }
+        }
+#ifdef REFINE_STATS
+STOP_TIMER("iterative step")}
+#endif
+
+        if(best_change){
+            int j= perm_scantable[ best_coeff ];
+
+            block[j] += best_change;
+
+            if(best_coeff > last_non_zero){
+                last_non_zero= best_coeff;
+                assert(block[j]);
+#ifdef REFINE_STATS
+after_last++;
+#endif
+            }else{
+#ifdef REFINE_STATS
+if(block[j]){
+    if(block[j] - best_change){
+        if(FFABS(block[j]) > FFABS(block[j] - best_change)){
+            raise++;
+        }else{
+            lower++;
+        }
+    }else{
+        from_zero++;
+    }
+}else{
+    to_zero++;
+}
+#endif
+                for(; last_non_zero>=start_i; last_non_zero--){
+                    if(block[perm_scantable[last_non_zero]])
+                        break;
+                }
+            }
+#ifdef REFINE_STATS
+count++;
+if(256*256*256*64 % count == 0){
+    printf("after_last:%d to_zero:%d from_zero:%d raise:%d lower:%d sign:%d xyp:%d/%d/%d\n", after_last, to_zero, from_zero, raise, lower, messed_sign, s->mb_x, s->mb_y, s->picture_number);
+}
+#endif
+            run=0;
+            rle_index=0;
+            for(i=start_i; i<=last_non_zero; i++){
+                int j= perm_scantable[i];
+                const int level= block[j];
+
+                 if(level){
+                     run_tab[rle_index++]=run;
+                     run=0;
+                 }else{
+                     run++;
+                 }
+            }
+
+            s->dsp.add_8x8basis(rem, basis[j], best_unquant_change);
+        }else{
+            break;
+        }
+    }
+#ifdef REFINE_STATS
+if(last_non_zero>0){
+STOP_TIMER("iterative search")
+}
+}
+#endif
+
+    return last_non_zero;
+}
+
+static int dct_quantize_c(MpegEncContext *s,
+                        DCTELEM *block, int n,
+                        int qscale, int *overflow)
+{
+    int i, j, level, last_non_zero, q, start_i;
+    const int *qmat;
+    const uint8_t *scantable= s->intra_scantable.scantable;
+    int bias;
+    int max=0;
+    unsigned int threshold1, threshold2;
+
+    s->dsp.fdct (block);
+
+    if(s->dct_error_sum)
+        s->denoise_dct(s, block);
+
+    if (s->mb_intra) {
+        if (!s->h263_aic) {
+            if (n < 4)
+                q = s->y_dc_scale;
+            else
+                q = s->c_dc_scale;
+            q = q << 3;
+        } else
+            /* For AIC we skip quant/dequant of INTRADC */
+            q = 1 << 3;
+
+        /* note: block[0] is assumed to be positive */
+        block[0] = (block[0] + (q >> 1)) / q;
+        start_i = 1;
+        last_non_zero = 0;
+        qmat = s->q_intra_matrix[qscale];
+        bias= s->intra_quant_bias<<(QMAT_SHIFT - QUANT_BIAS_SHIFT);
+    } else {
+        start_i = 0;
+        last_non_zero = -1;
+        qmat = s->q_inter_matrix[qscale];
+        bias= s->inter_quant_bias<<(QMAT_SHIFT - QUANT_BIAS_SHIFT);
+    }
+    threshold1= (1<<QMAT_SHIFT) - bias - 1;
+    threshold2= (threshold1<<1);
+    for(i=63;i>=start_i;i--) {
+        j = scantable[i];
+        level = block[j] * qmat[j];
+
+        if(((unsigned)(level+threshold1))>threshold2){
+            last_non_zero = i;
+            break;
+        }else{
+            block[j]=0;
+        }
+    }
+    for(i=start_i; i<=last_non_zero; i++) {
+        j = scantable[i];
+        level = block[j] * qmat[j];
+
+//        if(   bias+level >= (1<<QMAT_SHIFT)
+//           || bias-level >= (1<<QMAT_SHIFT)){
+        if(((unsigned)(level+threshold1))>threshold2){
+            if(level>0){
+                level= (bias + level)>>QMAT_SHIFT;
+                block[j]= level;
+            }else{
+                level= (bias - level)>>QMAT_SHIFT;
+                block[j]= -level;
+            }
+            max |=level;
+        }else{
+            block[j]=0;
+        }
+    }
+    *overflow= s->max_qcoeff < max; //overflow might have happened
+
+    /* we need this permutation so that we correct the IDCT, we only permute the !=0 elements */
+    if (s->dsp.idct_permutation_type != FF_NO_IDCT_PERM)
+        ff_block_permute(block, s->dsp.idct_permutation, scantable, last_non_zero);
+
+    return last_non_zero;
+}
+
+#endif //CONFIG_ENCODERS
+
+static void dct_unquantize_mpeg1_intra_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale)
+{
+    int i, level, nCoeffs;
+    const uint16_t *quant_matrix;
+
+    nCoeffs= s->block_last_index[n];
+
+    if (n < 4)
+        block[0] = block[0] * s->y_dc_scale;
+    else
+        block[0] = block[0] * s->c_dc_scale;
+    /* XXX: only mpeg1 */
+    quant_matrix = s->intra_matrix;
+    for(i=1;i<=nCoeffs;i++) {
+        int j= s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            if (level < 0) {
+                level = -level;
+                level = (int)(level * qscale * quant_matrix[j]) >> 3;
+                level = (level - 1) | 1;
+                level = -level;
+            } else {
+                level = (int)(level * qscale * quant_matrix[j]) >> 3;
+                level = (level - 1) | 1;
+            }
+            block[j] = level;
+        }
+    }
+}
+
+static void dct_unquantize_mpeg1_inter_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale)
+{
+    int i, level, nCoeffs;
+    const uint16_t *quant_matrix;
+
+    nCoeffs= s->block_last_index[n];
+
+    quant_matrix = s->inter_matrix;
+    for(i=0; i<=nCoeffs; i++) {
+        int j= s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            if (level < 0) {
+                level = -level;
+                level = (((level << 1) + 1) * qscale *
+                         ((int) (quant_matrix[j]))) >> 4;
+                level = (level - 1) | 1;
+                level = -level;
+            } else {
+                level = (((level << 1) + 1) * qscale *
+                         ((int) (quant_matrix[j]))) >> 4;
+                level = (level - 1) | 1;
+            }
+            block[j] = level;
+        }
+    }
+}
+
+static void dct_unquantize_mpeg2_intra_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale)
+{
+    int i, level, nCoeffs;
+    const uint16_t *quant_matrix;
+
+    if(s->alternate_scan) nCoeffs= 63;
+    else nCoeffs= s->block_last_index[n];
+
+    if (n < 4)
+        block[0] = block[0] * s->y_dc_scale;
+    else
+        block[0] = block[0] * s->c_dc_scale;
+    quant_matrix = s->intra_matrix;
+    for(i=1;i<=nCoeffs;i++) {
+        int j= s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            if (level < 0) {
+                level = -level;
+                level = (int)(level * qscale * quant_matrix[j]) >> 3;
+                level = -level;
+            } else {
+                level = (int)(level * qscale * quant_matrix[j]) >> 3;
+            }
+            block[j] = level;
+        }
+    }
+}
+
+static void dct_unquantize_mpeg2_intra_bitexact(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale)
+{
+    int i, level, nCoeffs;
+    const uint16_t *quant_matrix;
+    int sum=-1;
+
+    if(s->alternate_scan) nCoeffs= 63;
+    else nCoeffs= s->block_last_index[n];
+
+    if (n < 4)
+        block[0] = block[0] * s->y_dc_scale;
+    else
+        block[0] = block[0] * s->c_dc_scale;
+    quant_matrix = s->intra_matrix;
+    for(i=1;i<=nCoeffs;i++) {
+        int j= s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            if (level < 0) {
+                level = -level;
+                level = (int)(level * qscale * quant_matrix[j]) >> 3;
+                level = -level;
+            } else {
+                level = (int)(level * qscale * quant_matrix[j]) >> 3;
+            }
+            block[j] = level;
+            sum+=level;
+        }
+    }
+    block[63]^=sum&1;
+}
+
+static void dct_unquantize_mpeg2_inter_c(MpegEncContext *s,
+                                   DCTELEM *block, int n, int qscale)
+{
+    int i, level, nCoeffs;
+    const uint16_t *quant_matrix;
+    int sum=-1;
+
+    if(s->alternate_scan) nCoeffs= 63;
+    else nCoeffs= s->block_last_index[n];
+
+    quant_matrix = s->inter_matrix;
+    for(i=0; i<=nCoeffs; i++) {
+        int j= s->intra_scantable.permutated[i];
+        level = block[j];
+        if (level) {
+            if (level < 0) {
+                level = -level;
+                level = (((level << 1) + 1) * qscale *
+                         ((int) (quant_matrix[j]))) >> 4;
+                level = -level;
+            } else {
+                level = (((level << 1) + 1) * qscale *
+                         ((int) (quant_matrix[j]))) >> 4;
+            }
+            block[j] = level;
+            sum+=level;
+        }
+    }
+    block[63]^=sum&1;
+}
+
+static void dct_unquantize_h263_intra_c(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    int i, level, qmul, qadd;
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+    qmul = qscale << 1;
+
+    if (!s->h263_aic) {
+        if (n < 4)
+            block[0] = block[0] * s->y_dc_scale;
+        else
+            block[0] = block[0] * s->c_dc_scale;
+        qadd = (qscale - 1) | 1;
+    }else{
+        qadd = 0;
+    }
+    if(s->ac_pred)
+        nCoeffs=63;
+    else
+        nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+
+    for(i=1; i<=nCoeffs; i++) {
+        level = block[i];
+        if (level) {
+            if (level < 0) {
+                level = level * qmul - qadd;
+            } else {
+                level = level * qmul + qadd;
+            }
+            block[i] = level;
+        }
+    }
+}
+
+static void dct_unquantize_h263_inter_c(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    int i, level, qmul, qadd;
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+    qadd = (qscale - 1) | 1;
+    qmul = qscale << 1;
+
+    nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
+
+    for(i=0; i<=nCoeffs; i++) {
+        level = block[i];
+        if (level) {
+            if (level < 0) {
+                level = level * qmul - qadd;
+            } else {
+                level = level * qmul + qadd;
+            }
+            block[i] = level;
+        }
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+AVCodec h263_encoder = {
+    "h263",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H263,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec h263p_encoder = {
+    "h263p",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H263P,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec flv_encoder = {
+    "flv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_FLV1,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec rv10_encoder = {
+    "rv10",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RV10,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec rv20_encoder = {
+    "rv20",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RV20,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec mpeg4_encoder = {
+    "mpeg4",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MPEG4,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+    .capabilities= CODEC_CAP_DELAY,
+};
+
+AVCodec msmpeg4v1_encoder = {
+    "msmpeg4v1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSMPEG4V1,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec msmpeg4v2_encoder = {
+    "msmpeg4v2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSMPEG4V2,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec msmpeg4v3_encoder = {
+    "msmpeg4",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSMPEG4V3,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec wmv1_encoder = {
+    "wmv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WMV1,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+
+AVCodec mjpeg_encoder = {
+    "mjpeg",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MJPEG,
+    sizeof(MpegEncContext),
+    MPV_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, -1},
+};
+
+#endif //CONFIG_ENCODERS
diff --git a/contrib/ffmpeg/libavcodec/mpegvideo.h b/contrib/ffmpeg/libavcodec/mpegvideo.h
new file mode 100644
index 000000000..80e0f9065
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/mpegvideo.h
@@ -0,0 +1,908 @@
+/*
+ * Generic DCT based hybrid video encoder
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegvideo.h
+ * mpegvideo header.
+ */
+
+#ifndef AVCODEC_MPEGVIDEO_H
+#define AVCODEC_MPEGVIDEO_H
+
+#include "dsputil.h"
+#include "bitstream.h"
+#include "ratecontrol.h"
+#include "parser.h"
+
+#define FRAME_SKIPPED 100 ///< return value for header parsers if frame is not coded
+
+enum OutputFormat {
+    FMT_MPEG1,
+    FMT_H261,
+    FMT_H263,
+    FMT_MJPEG,
+    FMT_H264,
+};
+
+#define EDGE_WIDTH 16
+
+#define MPEG_BUF_SIZE (16 * 1024)
+
+#define QMAT_SHIFT_MMX 16
+#define QMAT_SHIFT 22
+
+#define MAX_FCODE 7
+#define MAX_MV 2048
+
+#define MAX_THREADS 8
+
+#define MAX_PICTURE_COUNT 32
+
+#define ME_MAP_SIZE 64
+#define ME_MAP_SHIFT 3
+#define ME_MAP_MV_BITS 11
+
+/* run length table */
+#define MAX_RUN    64
+#define MAX_LEVEL  64
+
+#define I_TYPE FF_I_TYPE  ///< Intra
+#define P_TYPE FF_P_TYPE  ///< Predicted
+#define B_TYPE FF_B_TYPE  ///< Bi-dir predicted
+#define S_TYPE FF_S_TYPE  ///< S(GMC)-VOP MPEG4
+#define SI_TYPE FF_SI_TYPE  ///< Switching Intra
+#define SP_TYPE FF_SP_TYPE  ///< Switching Predicted
+
+#define MAX_MB_BYTES (30*16*16*3/8 + 120)
+
+#define INPLACE_OFFSET 16
+
+/**
+ * Scantable.
+ */
+typedef struct ScanTable{
+    const uint8_t *scantable;
+    uint8_t permutated[64];
+    uint8_t raster_end[64];
+#ifdef ARCH_POWERPC
+                /** Used by dct_quantise_alitvec to find last-non-zero */
+    DECLARE_ALIGNED_8(uint8_t, inverse[64]);
+#endif
+} ScanTable;
+
+/**
+ * Picture.
+ */
+typedef struct Picture{
+    FF_COMMON_FRAME
+
+    /**
+     * halfpel luma planes.
+     */
+    uint8_t *interpolated[3];
+    int16_t (*motion_val_base[2])[2];
+    uint32_t *mb_type_base;
+#define MB_TYPE_INTRA MB_TYPE_INTRA4x4 //default mb_type if theres just one type
+#define IS_INTRA4x4(a)   ((a)&MB_TYPE_INTRA4x4)
+#define IS_INTRA16x16(a) ((a)&MB_TYPE_INTRA16x16)
+#define IS_PCM(a)        ((a)&MB_TYPE_INTRA_PCM)
+#define IS_INTRA(a)      ((a)&7)
+#define IS_INTER(a)      ((a)&(MB_TYPE_16x16|MB_TYPE_16x8|MB_TYPE_8x16|MB_TYPE_8x8))
+#define IS_SKIP(a)       ((a)&MB_TYPE_SKIP)
+#define IS_INTRA_PCM(a)  ((a)&MB_TYPE_INTRA_PCM)
+#define IS_INTERLACED(a) ((a)&MB_TYPE_INTERLACED)
+#define IS_DIRECT(a)     ((a)&MB_TYPE_DIRECT2)
+#define IS_GMC(a)        ((a)&MB_TYPE_GMC)
+#define IS_16X16(a)      ((a)&MB_TYPE_16x16)
+#define IS_16X8(a)       ((a)&MB_TYPE_16x8)
+#define IS_8X16(a)       ((a)&MB_TYPE_8x16)
+#define IS_8X8(a)        ((a)&MB_TYPE_8x8)
+#define IS_SUB_8X8(a)    ((a)&MB_TYPE_16x16) //note reused
+#define IS_SUB_8X4(a)    ((a)&MB_TYPE_16x8)  //note reused
+#define IS_SUB_4X8(a)    ((a)&MB_TYPE_8x16)  //note reused
+#define IS_SUB_4X4(a)    ((a)&MB_TYPE_8x8)   //note reused
+#define IS_ACPRED(a)     ((a)&MB_TYPE_ACPRED)
+#define IS_QUANT(a)      ((a)&MB_TYPE_QUANT)
+#define IS_DIR(a, part, list) ((a) & (MB_TYPE_P0L0<<((part)+2*(list))))
+#define USES_LIST(a, list) ((a) & ((MB_TYPE_P0L0|MB_TYPE_P1L0)<<(2*(list)))) ///< does this mb use listX, note doesnt work if subMBs
+#define HAS_CBP(a)        ((a)&MB_TYPE_CBP)
+
+    int field_poc[2];           ///< h264 top/bottom POC
+    int poc;                    ///< h264 frame POC
+    int frame_num;              ///< h264 frame_num
+    int pic_id;                 ///< h264 pic_num or long_term_pic_idx
+    int long_ref;               ///< 1->long term reference 0->short term reference
+    int ref_poc[2][16];         ///< h264 POCs of the frames used as reference
+    int ref_count[2];           ///< number of entries in ref_poc
+
+    int mb_var_sum;             ///< sum of MB variance for current frame
+    int mc_mb_var_sum;          ///< motion compensated MB variance for current frame
+    uint16_t *mb_var;           ///< Table for MB variances
+    uint16_t *mc_mb_var;        ///< Table for motion compensated MB variances
+    uint8_t *mb_mean;           ///< Table for MB luminance
+    int32_t *mb_cmp_score;      ///< Table for MB cmp scores, for mb decision FIXME remove
+    int b_frame_score;          /* */
+} Picture;
+
+struct MpegEncContext;
+
+/**
+ * Motion estimation context.
+ */
+typedef struct MotionEstContext{
+    AVCodecContext *avctx;
+    int skip;                          ///< set if ME is skipped for the current MB
+    int co_located_mv[4][2];           ///< mv from last p frame for direct mode ME
+    int direct_basis_mv[4][2];
+    uint8_t *scratchpad;               ///< data area for the me algo, so that the ME doesnt need to malloc/free
+    uint8_t *best_mb;
+    uint8_t *temp_mb[2];
+    uint8_t *temp;
+    int best_bits;
+    uint32_t *map;                     ///< map to avoid duplicate evaluations
+    uint32_t *score_map;               ///< map to store the scores
+    int map_generation;
+    int pre_penalty_factor;
+    int penalty_factor;                /*!< an estimate of the bits required to
+                                        code a given mv value, e.g. (1,0) takes
+                                        more bits than (0,0). We have to
+                                        estimate whether any reduction in
+                                        residual is worth the extra bits. */
+    int sub_penalty_factor;
+    int mb_penalty_factor;
+    int flags;
+    int sub_flags;
+    int mb_flags;
+    int pre_pass;                      ///< = 1 for the pre pass
+    int dia_size;
+    int xmin;
+    int xmax;
+    int ymin;
+    int ymax;
+    int pred_x;
+    int pred_y;
+    uint8_t *src[4][4];
+    uint8_t *ref[4][4];
+    int stride;
+    int uvstride;
+    /* temp variables for picture complexity calculation */
+    int mc_mb_var_sum_temp;
+    int mb_var_sum_temp;
+    int scene_change_score;
+/*    cmp, chroma_cmp;*/
+    op_pixels_func (*hpel_put)[4];
+    op_pixels_func (*hpel_avg)[4];
+    qpel_mc_func (*qpel_put)[16];
+    qpel_mc_func (*qpel_avg)[16];
+    uint8_t (*mv_penalty)[MAX_MV*2+1];  ///< amount of bits needed to encode a MV
+    uint8_t *current_mv_penalty;
+    int (*sub_motion_search)(struct MpegEncContext * s,
+                                  int *mx_ptr, int *my_ptr, int dmin,
+                                  int src_index, int ref_index,
+                                  int size, int h);
+}MotionEstContext;
+
+/**
+ * MpegEncContext.
+ */
+typedef struct MpegEncContext {
+    struct AVCodecContext *avctx;
+    /* the following parameters must be initialized before encoding */
+    int width, height;///< picture size. must be a multiple of 16
+    int gop_size;
+    int intra_only;   ///< if true, only intra pictures are generated
+    int bit_rate;     ///< wanted bit rate
+    enum OutputFormat out_format; ///< output format
+    int h263_pred;    ///< use mpeg4/h263 ac/dc predictions
+
+/* the following codec id fields are deprecated in favor of codec_id */
+    int h263_plus;    ///< h263 plus headers
+    int h263_msmpeg4; ///< generate MSMPEG4 compatible stream (deprecated, use msmpeg4_version instead)
+    int h263_flv;     ///< use flv h263 header
+
+    enum CodecID codec_id;     /* see CODEC_ID_xxx */
+    int fixed_qscale; ///< fixed qscale if non zero
+    int encoding;     ///< true if we are encoding (vs decoding)
+    int flags;        ///< AVCodecContext.flags (HQ, MV4, ...)
+    int flags2;       ///< AVCodecContext.flags2
+    int max_b_frames; ///< max number of b-frames for encoding
+    int luma_elim_threshold;
+    int chroma_elim_threshold;
+    int strict_std_compliance; ///< strictly follow the std (MPEG4, ...)
+    int workaround_bugs;       ///< workaround bugs in encoders which cannot be detected automatically
+    int codec_tag;             ///< internal codec_tag upper case converted from avctx codec_tag
+    int stream_codec_tag;      ///< internal stream_codec_tag upper case converted from avctx stream_codec_tag
+    /* the following fields are managed internally by the encoder */
+
+    /** bit output */
+    PutBitContext pb;
+
+    /* sequence parameters */
+    int context_initialized;
+    int input_picture_number;  ///< used to set pic->display_picture_number, shouldnt be used for/by anything else
+    int coded_picture_number;  ///< used to set pic->coded_picture_number, shouldnt be used for/by anything else
+    int picture_number;       //FIXME remove, unclear definition
+    int picture_in_gop_number; ///< 0-> first pic in gop, ...
+    int b_frames_since_non_b;  ///< used for encoding, relative to not yet reordered input
+    int64_t user_specified_pts;///< last non zero pts from AVFrame which was passed into avcodec_encode_video()
+    int mb_width, mb_height;   ///< number of MBs horizontally & vertically
+    int mb_stride;             ///< mb_width+1 used for some arrays to allow simple addressing of left & top MBs without sig11
+    int b8_stride;             ///< 2*mb_width+1 used for some 8x8 block arrays to allow simple addressing
+    int b4_stride;             ///< 4*mb_width+1 used for some 4x4 block arrays to allow simple addressing
+    int h_edge_pos, v_edge_pos;///< horizontal / vertical position of the right/bottom edge (pixel replication)
+    int mb_num;                ///< number of MBs of a picture
+    int linesize;              ///< line size, in bytes, may be different from width
+    int uvlinesize;            ///< line size, for chroma in bytes, may be different from width
+    Picture *picture;          ///< main picture buffer
+    Picture **input_picture;   ///< next pictures on display order for encoding
+    Picture **reordered_input_picture; ///< pointer to the next pictures in codedorder for encoding
+
+    int start_mb_y;            ///< start mb_y of this thread (so current thread should process start_mb_y <= row < end_mb_y)
+    int end_mb_y;              ///< end   mb_y of this thread (so current thread should process start_mb_y <= row < end_mb_y)
+    struct MpegEncContext *thread_context[MAX_THREADS];
+
+    /**
+     * copy of the previous picture structure.
+     * note, linesize & data, might not match the previous picture (for field pictures)
+     */
+    Picture last_picture;
+
+    /**
+     * copy of the next picture structure.
+     * note, linesize & data, might not match the next picture (for field pictures)
+     */
+    Picture next_picture;
+
+    /**
+     * copy of the source picture structure for encoding.
+     * note, linesize & data, might not match the source picture (for field pictures)
+     */
+    Picture new_picture;
+
+    /**
+     * copy of the current picture structure.
+     * note, linesize & data, might not match the current picture (for field pictures)
+     */
+    Picture current_picture;    ///< buffer to store the decompressed current picture
+
+    Picture *last_picture_ptr;     ///< pointer to the previous picture.
+    Picture *next_picture_ptr;     ///< pointer to the next picture (for bidir pred)
+    Picture *current_picture_ptr;  ///< pointer to the current picture
+    uint8_t *visualization_buffer[3]; //< temporary buffer vor MV visualization
+    int last_dc[3];                ///< last DC values for MPEG1
+    int16_t *dc_val_base;
+    int16_t *dc_val[3];            ///< used for mpeg4 DC prediction, all 3 arrays must be continuous
+    int16_t dc_cache[4*5];
+    int y_dc_scale, c_dc_scale;
+    const uint8_t *y_dc_scale_table;     ///< qscale -> y_dc_scale table
+    const uint8_t *c_dc_scale_table;     ///< qscale -> c_dc_scale table
+    const uint8_t *chroma_qscale_table;  ///< qscale -> chroma_qscale (h263)
+    uint8_t *coded_block_base;
+    uint8_t *coded_block;          ///< used for coded block pattern prediction (msmpeg4v3, wmv1)
+    int16_t (*ac_val_base)[16];
+    int16_t (*ac_val[3])[16];      ///< used for for mpeg4 AC prediction, all 3 arrays must be continuous
+    int ac_pred;
+    uint8_t *prev_pict_types;     ///< previous picture types in bitstream order, used for mb skip
+#define PREV_PICT_TYPES_BUFFER_SIZE 256
+    int mb_skipped;                ///< MUST BE SET only during DECODING
+    uint8_t *mbskip_table;        /**< used to avoid copy if macroblock skipped (for black regions for example)
+                                   and used for b-frame encoding & decoding (contains skip table of next P Frame) */
+    uint8_t *mbintra_table;       ///< used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding
+    uint8_t *cbp_table;           ///< used to store cbp, ac_pred for partitioned decoding
+    uint8_t *pred_dir_table;      ///< used to store pred_dir for partitioned decoding
+    uint8_t *allocated_edge_emu_buffer;
+    uint8_t *edge_emu_buffer;     ///< points into the middle of allocated_edge_emu_buffer
+    uint8_t *rd_scratchpad;       ///< scratchpad for rate distortion mb decision
+    uint8_t *obmc_scratchpad;
+    uint8_t *b_scratchpad;        ///< scratchpad used for writing into write only buffers
+
+    int qscale;                 ///< QP
+    int chroma_qscale;          ///< chroma QP
+    unsigned int lambda;        ///< lagrange multipler used in rate distortion
+    unsigned int lambda2;       ///< (lambda*lambda) >> FF_LAMBDA_SHIFT
+    int *lambda_table;
+    int adaptive_quant;         ///< use adaptive quantization
+    int dquant;                 ///< qscale difference to prev qscale
+    int pict_type;              ///< I_TYPE, P_TYPE, B_TYPE, ...
+    int last_pict_type; //FIXME removes
+    int last_non_b_pict_type;   ///< used for mpeg4 gmc b-frames & ratecontrol
+    int dropable;
+    int frame_rate_index;
+    int last_lambda_for[5];     ///< last lambda for a specific pict type
+    int skipdct;                ///< skip dct and code zero residual
+
+    /* motion compensation */
+    int unrestricted_mv;        ///< mv can point outside of the coded picture
+    int h263_long_vectors;      ///< use horrible h263v1 long vector mode
+    int decode;                 ///< if 0 then decoding will be skipped (for encoding b frames for example)
+
+    DSPContext dsp;             ///< pointers for accelerated dsp functions
+    int f_code;                 ///< forward MV resolution
+    int b_code;                 ///< backward MV resolution for B Frames (mpeg4)
+    int16_t (*p_mv_table_base)[2];
+    int16_t (*b_forw_mv_table_base)[2];
+    int16_t (*b_back_mv_table_base)[2];
+    int16_t (*b_bidir_forw_mv_table_base)[2];
+    int16_t (*b_bidir_back_mv_table_base)[2];
+    int16_t (*b_direct_mv_table_base)[2];
+    int16_t (*p_field_mv_table_base[2][2])[2];
+    int16_t (*b_field_mv_table_base[2][2][2])[2];
+    int16_t (*p_mv_table)[2];            ///< MV table (1MV per MB) p-frame encoding
+    int16_t (*b_forw_mv_table)[2];       ///< MV table (1MV per MB) forward mode b-frame encoding
+    int16_t (*b_back_mv_table)[2];       ///< MV table (1MV per MB) backward mode b-frame encoding
+    int16_t (*b_bidir_forw_mv_table)[2]; ///< MV table (1MV per MB) bidir mode b-frame encoding
+    int16_t (*b_bidir_back_mv_table)[2]; ///< MV table (1MV per MB) bidir mode b-frame encoding
+    int16_t (*b_direct_mv_table)[2];     ///< MV table (1MV per MB) direct mode b-frame encoding
+    int16_t (*p_field_mv_table[2][2])[2];   ///< MV table (2MV per MB) interlaced p-frame encoding
+    int16_t (*b_field_mv_table[2][2][2])[2];///< MV table (4MV per MB) interlaced b-frame encoding
+    uint8_t (*p_field_select_table[2]);
+    uint8_t (*b_field_select_table[2][2]);
+    int me_method;                       ///< ME algorithm
+    int mv_dir;
+#define MV_DIR_BACKWARD  1
+#define MV_DIR_FORWARD   2
+#define MV_DIRECT        4 ///< bidirectional mode where the difference equals the MV of the last P/S/I-Frame (mpeg4)
+    int mv_type;
+#define MV_TYPE_16X16       0   ///< 1 vector for the whole mb
+#define MV_TYPE_8X8         1   ///< 4 vectors (h263, mpeg4 4MV)
+#define MV_TYPE_16X8        2   ///< 2 vectors, one per 16x8 block
+#define MV_TYPE_FIELD       3   ///< 2 vectors, one per field
+#define MV_TYPE_DMV         4   ///< 2 vectors, special mpeg2 Dual Prime Vectors
+    /**motion vectors for a macroblock
+       first coordinate : 0 = forward 1 = backward
+       second "         : depend on type
+       third  "         : 0 = x, 1 = y
+    */
+    int mv[2][4][2];
+    int field_select[2][2];
+    int last_mv[2][2][2];             ///< last MV, used for MV prediction in MPEG1 & B-frame MPEG4
+    uint8_t *fcode_tab;               ///< smallest fcode needed for each MV
+    int16_t direct_scale_mv[2][64];   ///< precomputed to avoid divisions in ff_mpeg4_set_direct_mv
+
+    MotionEstContext me;
+
+    int no_rounding;  /**< apply no rounding to motion compensation (MPEG4, msmpeg4, ...)
+                        for b-frames rounding mode is allways 0 */
+
+    int hurry_up;     /**< when set to 1 during decoding, b frames will be skipped
+                         when set to 2 idct/dequant will be skipped too */
+
+    /* macroblock layer */
+    int mb_x, mb_y;
+    int mb_skip_run;
+    int mb_intra;
+    uint16_t *mb_type;           ///< Table for candidate MB types for encoding
+#define CANDIDATE_MB_TYPE_INTRA    0x01
+#define CANDIDATE_MB_TYPE_INTER    0x02
+#define CANDIDATE_MB_TYPE_INTER4V  0x04
+#define CANDIDATE_MB_TYPE_SKIPPED   0x08
+//#define MB_TYPE_GMC      0x10
+
+#define CANDIDATE_MB_TYPE_DIRECT   0x10
+#define CANDIDATE_MB_TYPE_FORWARD  0x20
+#define CANDIDATE_MB_TYPE_BACKWARD 0x40
+#define CANDIDATE_MB_TYPE_BIDIR    0x80
+
+#define CANDIDATE_MB_TYPE_INTER_I    0x100
+#define CANDIDATE_MB_TYPE_FORWARD_I  0x200
+#define CANDIDATE_MB_TYPE_BACKWARD_I 0x400
+#define CANDIDATE_MB_TYPE_BIDIR_I    0x800
+
+#define CANDIDATE_MB_TYPE_DIRECT0    0x1000
+
+    int block_index[6]; ///< index to current MB in block based arrays with edges
+    int block_wrap[6];
+    uint8_t *dest[3];
+
+    int *mb_index2xy;        ///< mb_index -> mb_x + mb_y*mb_stride
+
+    /** matrix transmitted in the bitstream */
+    uint16_t intra_matrix[64];
+    uint16_t chroma_intra_matrix[64];
+    uint16_t inter_matrix[64];
+    uint16_t chroma_inter_matrix[64];
+#define QUANT_BIAS_SHIFT 8
+    int intra_quant_bias;    ///< bias for the quantizer
+    int inter_quant_bias;    ///< bias for the quantizer
+    int min_qcoeff;          ///< minimum encodable coefficient
+    int max_qcoeff;          ///< maximum encodable coefficient
+    int ac_esc_length;       ///< num of bits needed to encode the longest esc
+    uint8_t *intra_ac_vlc_length;
+    uint8_t *intra_ac_vlc_last_length;
+    uint8_t *inter_ac_vlc_length;
+    uint8_t *inter_ac_vlc_last_length;
+    uint8_t *luma_dc_vlc_length;
+    uint8_t *chroma_dc_vlc_length;
+#define UNI_AC_ENC_INDEX(run,level) ((run)*128 + (level))
+
+    int coded_score[8];
+
+    /** precomputed matrix (combine qscale and DCT renorm) */
+    int (*q_intra_matrix)[64];
+    int (*q_inter_matrix)[64];
+    /** identical to the above but for MMX & these are not permutated, second 64 entries are bias*/
+    uint16_t (*q_intra_matrix16)[2][64];
+    uint16_t (*q_inter_matrix16)[2][64];
+    int block_last_index[12];  ///< last non zero coefficient in block
+    /* scantables */
+    DECLARE_ALIGNED_8(ScanTable, intra_scantable);
+    ScanTable intra_h_scantable;
+    ScanTable intra_v_scantable;
+    ScanTable inter_scantable; ///< if inter == intra then intra should be used to reduce tha cache usage
+
+    /* noise reduction */
+    int (*dct_error_sum)[64];
+    int dct_count[2];
+    uint16_t (*dct_offset)[64];
+
+    void *opaque;              ///< private data for the user
+
+    /* bit rate control */
+    int64_t wanted_bits;
+    int64_t total_bits;
+    int frame_bits;                ///< bits used for the current frame
+    int next_lambda;               ///< next lambda used for retrying to encode a frame
+    RateControlContext rc_context; ///< contains stuff only accessed in ratecontrol.c
+
+    /* statistics, used for 2-pass encoding */
+    int mv_bits;
+    int header_bits;
+    int i_tex_bits;
+    int p_tex_bits;
+    int i_count;
+    int f_count;
+    int b_count;
+    int skip_count;
+    int misc_bits; ///< cbp, mb_type
+    int last_bits; ///< temp var used for calculating the above vars
+
+    /* error concealment / resync */
+    int error_count;
+    uint8_t *error_status_table;       ///< table of the error status of each MB
+#define VP_START            1          ///< current MB is the first after a resync marker
+#define AC_ERROR            2
+#define DC_ERROR            4
+#define MV_ERROR            8
+#define AC_END              16
+#define DC_END              32
+#define MV_END              64
+//FIXME some prefix?
+
+    int resync_mb_x;                 ///< x position of last resync marker
+    int resync_mb_y;                 ///< y position of last resync marker
+    GetBitContext last_resync_gb;    ///< used to search for the next resync marker
+    int mb_num_left;                 ///< number of MBs left in this video packet (for partitioned Slices only)
+    int next_p_frame_damaged;        ///< set if the next p frame is damaged, to avoid showing trashed b frames
+    int error_resilience;
+
+    ParseContext parse_context;
+
+    /* H.263 specific */
+    int gob_index;
+    int obmc;                       ///< overlapped block motion compensation
+
+    /* H.263+ specific */
+    int umvplus;                    ///< == H263+ && unrestricted_mv
+    int h263_aic;                   ///< Advanded INTRA Coding (AIC)
+    int h263_aic_dir;               ///< AIC direction: 0 = left, 1 = top
+    int h263_slice_structured;
+    int alt_inter_vlc;              ///< alternative inter vlc
+    int modified_quant;
+    int loop_filter;
+    int custom_pcf;
+
+    /* mpeg4 specific */
+    int time_increment_bits;        ///< number of bits to represent the fractional part of time
+    int last_time_base;
+    int time_base;                  ///< time in seconds of last I,P,S Frame
+    int64_t time;                   ///< time of current frame
+    int64_t last_non_b_time;
+    uint16_t pp_time;               ///< time distance between the last 2 p,s,i frames
+    uint16_t pb_time;               ///< time distance between the last b and p,s,i frame
+    uint16_t pp_field_time;
+    uint16_t pb_field_time;         ///< like above, just for interlaced
+    int shape;
+    int vol_sprite_usage;
+    int sprite_width;
+    int sprite_height;
+    int sprite_left;
+    int sprite_top;
+    int sprite_brightness_change;
+    int num_sprite_warping_points;
+    int real_sprite_warping_points;
+    int sprite_offset[2][2];         ///< sprite offset[isChroma][isMVY]
+    int sprite_delta[2][2];          ///< sprite_delta [isY][isMVY]
+    int sprite_shift[2];             ///< sprite shift [isChroma]
+    int mcsel;
+    int quant_precision;
+    int quarter_sample;              ///< 1->qpel, 0->half pel ME/MC
+    int scalability;
+    int hierachy_type;
+    int enhancement_type;
+    int new_pred;
+    int reduced_res_vop;
+    int aspect_ratio_info; //FIXME remove
+    int sprite_warping_accuracy;
+    int low_latency_sprite;
+    int data_partitioning;           ///< data partitioning flag from header
+    int partitioned_frame;           ///< is current frame partitioned
+    int rvlc;                        ///< reversible vlc
+    int resync_marker;               ///< could this stream contain resync markers
+    int low_delay;                   ///< no reordering needed / has no b-frames
+    int vo_type;
+    int vol_control_parameters;      ///< does the stream contain the low_delay flag, used to workaround buggy encoders
+    int intra_dc_threshold;          ///< QP above whch the ac VLC should be used for intra dc
+    int use_intra_dc_vlc;
+    PutBitContext tex_pb;            ///< used for data partitioned VOPs
+    PutBitContext pb2;               ///< used for data partitioned VOPs
+    int mpeg_quant;
+    int t_frame;                       ///< time distance of first I -> B, used for interlaced b frames
+    int padding_bug_score;             ///< used to detect the VERY common padding bug in MPEG4
+
+    /* divx specific, used to workaround (many) bugs in divx5 */
+    int divx_version;
+    int divx_build;
+    int divx_packed;
+    uint8_t *bitstream_buffer; //Divx 5.01 puts several frames in a single one, this is used to reorder them
+    int bitstream_buffer_size;
+    unsigned int allocated_bitstream_buffer_size;
+
+    int xvid_build;
+
+    /* lavc specific stuff, used to workaround bugs in libavcodec */
+    int lavc_build;
+
+    /* RV10 specific */
+    int rv10_version; ///< RV10 version: 0 or 3
+    int rv10_first_dc_coded[3];
+
+    /* MJPEG specific */
+    struct MJpegContext *mjpeg_ctx;
+    int mjpeg_vsample[3];       ///< vertical sampling factors, default = {2, 1, 1}
+    int mjpeg_hsample[3];       ///< horizontal sampling factors, default = {2, 1, 1}
+    int mjpeg_write_tables;     ///< do we want to have quantisation- and huffmantables in the jpeg file ?
+    int mjpeg_data_only_frames; ///< frames only with SOI, SOS and EOI markers
+
+    /* MSMPEG4 specific */
+    int mv_table_index;
+    int rl_table_index;
+    int rl_chroma_table_index;
+    int dc_table_index;
+    int use_skip_mb_code;
+    int slice_height;      ///< in macroblocks
+    int first_slice_line;  ///< used in mpeg4 too to handle resync markers
+    int flipflop_rounding;
+    int msmpeg4_version;   ///< 0=not msmpeg4, 1=mp41, 2=mp42, 3=mp43/divx3 4=wmv1/7 5=wmv2/8
+    int per_mb_rl_table;
+    int esc3_level_length;
+    int esc3_run_length;
+    /** [mb_intra][isChroma][level][run][last] */
+    int (*ac_stats)[2][MAX_LEVEL+1][MAX_RUN+1][2];
+    int inter_intra_pred;
+    int mspel;
+
+    /* decompression specific */
+    GetBitContext gb;
+
+    /* Mpeg1 specific */
+    int gop_picture_number;  ///< index of the first picture of a GOP based on fake_pic_num & mpeg1 specific
+    int last_mv_dir;         ///< last mv_dir, used for b frame encoding
+    int broken_link;         ///< no_output_of_prior_pics_flag
+    uint8_t *vbv_delay_ptr;  ///< pointer to vbv_delay in the bitstream
+
+    /* MPEG2 specific - I wish I had not to support this mess. */
+    int progressive_sequence;
+    int mpeg_f_code[2][2];
+    int picture_structure;
+/* picture type */
+#define PICT_TOP_FIELD     1
+#define PICT_BOTTOM_FIELD  2
+#define PICT_FRAME         3
+
+    int intra_dc_precision;
+    int frame_pred_frame_dct;
+    int top_field_first;
+    int concealment_motion_vectors;
+    int q_scale_type;
+    int intra_vlc_format;
+    int alternate_scan;
+    int repeat_first_field;
+    int chroma_420_type;
+    int chroma_format;
+#define CHROMA_420 1
+#define CHROMA_422 2
+#define CHROMA_444 3
+    int chroma_x_shift;//depend on pix_format, that depend on chroma_format
+    int chroma_y_shift;
+
+    int progressive_frame;
+    int full_pel[2];
+    int interlaced_dct;
+    int first_slice;
+    int first_field;         ///< is 1 for the first field of a field picture 0 otherwise
+
+    /* RTP specific */
+    int rtp_mode;
+
+    uint8_t *ptr_lastgob;
+    int swap_uv;//vcr2 codec is mpeg2 varint with UV swaped
+    short * pblocks[12];
+
+    DCTELEM (*block)[64]; ///< points to one of the following blocks
+    DCTELEM (*blocks)[8][64]; // for HQ mode we need to keep the best block
+    int (*decode_mb)(struct MpegEncContext *s, DCTELEM block[6][64]); // used by some codecs to avoid a switch()
+#define SLICE_OK         0
+#define SLICE_ERROR     -1
+#define SLICE_END       -2 ///<end marker found
+#define SLICE_NOEND     -3 ///<no end marker or error found but mb count exceeded
+
+    void (*dct_unquantize_mpeg1_intra)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_mpeg1_inter)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_mpeg2_intra)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_mpeg2_inter)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_h263_intra)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_h263_inter)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_h261_intra)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_h261_inter)(struct MpegEncContext *s,
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_intra)(struct MpegEncContext *s, // unquantizer to use (mpeg4 can use both)
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    void (*dct_unquantize_inter)(struct MpegEncContext *s, // unquantizer to use (mpeg4 can use both)
+                           DCTELEM *block/*align 16*/, int n, int qscale);
+    int (*dct_quantize)(struct MpegEncContext *s, DCTELEM *block/*align 16*/, int n, int qscale, int *overflow);
+    int (*fast_dct_quantize)(struct MpegEncContext *s, DCTELEM *block/*align 16*/, int n, int qscale, int *overflow);
+    void (*denoise_dct)(struct MpegEncContext *s, DCTELEM *block);
+} MpegEncContext;
+
+
+int DCT_common_init(MpegEncContext *s);
+void MPV_decode_defaults(MpegEncContext *s);
+int MPV_common_init(MpegEncContext *s);
+void MPV_common_end(MpegEncContext *s);
+void MPV_decode_mb(MpegEncContext *s, DCTELEM block[12][64]);
+int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx);
+void MPV_frame_end(MpegEncContext *s);
+int MPV_encode_init(AVCodecContext *avctx);
+int MPV_encode_end(AVCodecContext *avctx);
+int MPV_encode_picture(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data);
+#ifdef HAVE_MMX
+void MPV_common_init_mmx(MpegEncContext *s);
+#endif
+#ifdef ARCH_ALPHA
+void MPV_common_init_axp(MpegEncContext *s);
+#endif
+#ifdef HAVE_MLIB
+void MPV_common_init_mlib(MpegEncContext *s);
+#endif
+#ifdef HAVE_MMI
+void MPV_common_init_mmi(MpegEncContext *s);
+#endif
+#ifdef ARCH_ARMV4L
+void MPV_common_init_armv4l(MpegEncContext *s);
+#endif
+#ifdef ARCH_POWERPC
+void MPV_common_init_ppc(MpegEncContext *s);
+#endif
+extern void (*draw_edges)(uint8_t *buf, int wrap, int width, int height, int w);
+void ff_copy_bits(PutBitContext *pb, uint8_t *src, int length);
+void ff_clean_intra_table_entries(MpegEncContext *s);
+void ff_init_scantable(uint8_t *, ScanTable *st, const uint8_t *src_scantable);
+void ff_draw_horiz_band(MpegEncContext *s, int y, int h);
+void ff_emulated_edge_mc(uint8_t *buf, uint8_t *src, int linesize, int block_w, int block_h,
+                                    int src_x, int src_y, int w, int h);
+void ff_mpeg_flush(AVCodecContext *avctx);
+void ff_print_debug_info(MpegEncContext *s, AVFrame *pict);
+void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
+int ff_find_unused_picture(MpegEncContext *s, int shared);
+void ff_denoise_dct(MpegEncContext *s, DCTELEM *block);
+void ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src);
+const uint8_t *ff_find_start_code(const uint8_t *p, const uint8_t *end, uint32_t *state);
+
+void ff_er_frame_start(MpegEncContext *s);
+void ff_er_frame_end(MpegEncContext *s);
+void ff_er_add_slice(MpegEncContext *s, int startx, int starty, int endx, int endy, int status);
+
+
+extern enum PixelFormat ff_yuv420p_list[2];
+
+void ff_init_block_index(MpegEncContext *s);
+
+static inline void ff_update_block_index(MpegEncContext *s){
+    const int block_size= 8>>s->avctx->lowres;
+
+    s->block_index[0]+=2;
+    s->block_index[1]+=2;
+    s->block_index[2]+=2;
+    s->block_index[3]+=2;
+    s->block_index[4]++;
+    s->block_index[5]++;
+    s->dest[0]+= 2*block_size;
+    s->dest[1]+= block_size;
+    s->dest[2]+= block_size;
+}
+
+static inline int get_bits_diff(MpegEncContext *s){
+    const int bits= put_bits_count(&s->pb);
+    const int last= s->last_bits;
+
+    s->last_bits = bits;
+
+    return bits - last;
+}
+
+/* motion_est.c */
+void ff_estimate_p_frame_motion(MpegEncContext * s,
+                             int mb_x, int mb_y);
+void ff_estimate_b_frame_motion(MpegEncContext * s,
+                             int mb_x, int mb_y);
+int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type);
+void ff_fix_long_p_mvs(MpegEncContext * s);
+void ff_fix_long_mvs(MpegEncContext * s, uint8_t *field_select_table, int field_select,
+                     int16_t (*mv_table)[2], int f_code, int type, int truncate);
+void ff_init_me(MpegEncContext *s);
+int ff_pre_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y);
+inline int ff_epzs_motion_search(MpegEncContext * s, int *mx_ptr, int *my_ptr,
+                             int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
+                             int ref_mv_scale, int size, int h);
+inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
+                               int ref_index, int size, int h, int add_rate);
+
+/* mpeg12.c */
+extern const uint16_t ff_mpeg1_default_intra_matrix[64];
+extern const uint16_t ff_mpeg1_default_non_intra_matrix[64];
+extern const uint8_t ff_mpeg1_dc_scale_table[128];
+
+void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number);
+void mpeg1_encode_mb(MpegEncContext *s,
+                     DCTELEM block[6][64],
+                     int motion_x, int motion_y);
+void ff_mpeg1_encode_init(MpegEncContext *s);
+void ff_mpeg1_encode_slice_header(MpegEncContext *s);
+void ff_mpeg1_clean_buffers(MpegEncContext *s);
+
+#include "rl.h"
+
+extern const uint8_t ff_mpeg4_y_dc_scale_table[32];
+extern const uint8_t ff_mpeg4_c_dc_scale_table[32];
+extern const uint8_t ff_aic_dc_scale_table[32];
+extern const int16_t ff_mpeg4_default_intra_matrix[64];
+extern const int16_t ff_mpeg4_default_non_intra_matrix[64];
+extern const uint8_t ff_h263_chroma_qscale_table[32];
+extern const uint8_t ff_h263_loop_filter_strength[32];
+
+/* h261.c */
+void ff_h261_loop_filter(MpegEncContext *s);
+void ff_h261_reorder_mb_index(MpegEncContext* s);
+void ff_h261_encode_mb(MpegEncContext *s,
+                    DCTELEM block[6][64],
+                    int motion_x, int motion_y);
+void ff_h261_encode_picture_header(MpegEncContext * s, int picture_number);
+void ff_h261_encode_init(MpegEncContext *s);
+int ff_h261_get_picture_format(int width, int height);
+
+
+/* h263.c, h263dec.c */
+int ff_h263_decode_init(AVCodecContext *avctx);
+int ff_h263_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size);
+int ff_h263_decode_end(AVCodecContext *avctx);
+void h263_encode_mb(MpegEncContext *s,
+                    DCTELEM block[6][64],
+                    int motion_x, int motion_y);
+void mpeg4_encode_mb(MpegEncContext *s,
+                    DCTELEM block[6][64],
+                    int motion_x, int motion_y);
+void h263_encode_picture_header(MpegEncContext *s, int picture_number);
+void ff_flv_encode_picture_header(MpegEncContext *s, int picture_number);
+void h263_encode_gob_header(MpegEncContext * s, int mb_line);
+int16_t *h263_pred_motion(MpegEncContext * s, int block, int dir,
+                        int *px, int *py);
+void mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
+                   int dir);
+void ff_set_mpeg4_time(MpegEncContext * s, int picture_number);
+void mpeg4_encode_picture_header(MpegEncContext *s, int picture_number);
+#ifdef CONFIG_ENCODERS
+void h263_encode_init(MpegEncContext *s);
+#else
+static void h263_encode_init(MpegEncContext *s) {assert(0);}
+#endif
+void h263_decode_init_vlc(MpegEncContext *s);
+int h263_decode_picture_header(MpegEncContext *s);
+int ff_h263_decode_gob_header(MpegEncContext *s);
+int ff_mpeg4_decode_picture_header(MpegEncContext * s, GetBitContext *gb);
+void ff_h263_update_motion_val(MpegEncContext * s);
+void ff_h263_loop_filter(MpegEncContext * s);
+void ff_set_qscale(MpegEncContext * s, int qscale);
+int ff_h263_decode_mba(MpegEncContext *s);
+void ff_h263_encode_mba(MpegEncContext *s);
+
+int intel_h263_decode_picture_header(MpegEncContext *s);
+int flv_h263_decode_picture_header(MpegEncContext *s);
+int ff_h263_decode_mb(MpegEncContext *s,
+                      DCTELEM block[6][64]);
+int ff_mpeg4_decode_mb(MpegEncContext *s,
+                      DCTELEM block[6][64]);
+int h263_get_picture_format(int width, int height);
+void ff_mpeg4_encode_video_packet_header(MpegEncContext *s);
+void ff_mpeg4_clean_buffers(MpegEncContext *s);
+void ff_mpeg4_stuffing(PutBitContext * pbc);
+void ff_mpeg4_init_partitions(MpegEncContext *s);
+void ff_mpeg4_merge_partitions(MpegEncContext *s);
+void ff_clean_mpeg4_qscales(MpegEncContext *s);
+void ff_clean_h263_qscales(MpegEncContext *s);
+int ff_mpeg4_decode_partitions(MpegEncContext *s);
+int ff_mpeg4_get_video_packet_prefix_length(MpegEncContext *s);
+int ff_h263_resync(MpegEncContext *s);
+int ff_h263_get_gob_height(MpegEncContext *s);
+void ff_mpeg4_init_direct_mv(MpegEncContext *s);
+int ff_mpeg4_set_direct_mv(MpegEncContext *s, int mx, int my);
+int ff_h263_round_chroma(int x);
+void ff_h263_encode_motion(MpegEncContext * s, int val, int f_code);
+
+
+/* rv10.c */
+void rv10_encode_picture_header(MpegEncContext *s, int picture_number);
+int rv_decode_dc(MpegEncContext *s, int n);
+void rv20_encode_picture_header(MpegEncContext *s, int picture_number);
+
+
+/* msmpeg4.c */
+void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number);
+void msmpeg4_encode_ext_header(MpegEncContext * s);
+void msmpeg4_encode_mb(MpegEncContext * s,
+                       DCTELEM block[6][64],
+                       int motion_x, int motion_y);
+int msmpeg4_decode_picture_header(MpegEncContext * s);
+int msmpeg4_decode_ext_header(MpegEncContext * s, int buf_size);
+int ff_msmpeg4_decode_init(MpegEncContext *s);
+void ff_msmpeg4_encode_init(MpegEncContext *s);
+int ff_wmv2_decode_picture_header(MpegEncContext * s);
+int ff_wmv2_decode_secondary_picture_header(MpegEncContext * s);
+void ff_wmv2_add_mb(MpegEncContext *s, DCTELEM block[6][64], uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr);
+void ff_mspel_motion(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
+                               int motion_x, int motion_y, int h);
+int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number);
+void ff_wmv2_encode_mb(MpegEncContext * s,
+                       DCTELEM block[6][64],
+                       int motion_x, int motion_y);
+
+/* mjpeg.c */
+int mjpeg_init(MpegEncContext *s);
+void mjpeg_close(MpegEncContext *s);
+void mjpeg_encode_mb(MpegEncContext *s,
+                     DCTELEM block[6][64]);
+void mjpeg_picture_header(MpegEncContext *s);
+void mjpeg_picture_trailer(MpegEncContext *s);
+void ff_mjpeg_stuffing(PutBitContext * pbc);
+
+#endif /* AVCODEC_MPEGVIDEO_H */
+
diff --git a/contrib/ffmpeg/libavcodec/msmpeg4.c b/contrib/ffmpeg/libavcodec/msmpeg4.c
new file mode 100644
index 000000000..62076d140
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/msmpeg4.c
@@ -0,0 +1,1940 @@
+/*
+ * MSMPEG4 backend for ffmpeg encoder and decoder
+ * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file msmpeg4.c
+ * MSMPEG4 backend for ffmpeg encoder and decoder.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+/*
+ * You can also call this codec : MPEG4 with a twist !
+ *
+ * TODO:
+ *        - (encoding) select best mv table (two choices)
+ *        - (encoding) select best vlc/dc table
+ */
+//#define DEBUG
+
+#define DC_VLC_BITS 9
+#define CBPY_VLC_BITS 6
+#define INTER_INTRA_VLC_BITS 3
+#define V1_INTRA_CBPC_VLC_BITS 6
+#define V1_INTER_CBPC_VLC_BITS 6
+#define V2_INTRA_CBPC_VLC_BITS 3
+#define V2_MB_TYPE_VLC_BITS 7
+#define MV_VLC_BITS 9
+#define V2_MV_VLC_BITS 9
+#define TEX_VLC_BITS 9
+#define MB_NON_INTRA_VLC_BITS 9
+#define MB_INTRA_VLC_BITS 9
+
+#define II_BITRATE 128*1024
+#define MBAC_BITRATE 50*1024
+
+#define DEFAULT_INTER_INDEX 3
+
+static uint32_t v2_dc_lum_table[512][2];
+static uint32_t v2_dc_chroma_table[512][2];
+
+static inline void msmpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n);
+static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
+                                       int n, int coded, const uint8_t *scantable);
+static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr);
+static int msmpeg4_decode_motion(MpegEncContext * s,
+                                 int *mx_ptr, int *my_ptr);
+static void init_h263_dc_for_msmpeg4(void);
+static inline void msmpeg4_memsetw(short *tab, int val, int n);
+#ifdef CONFIG_ENCODERS
+static void msmpeg4v2_encode_motion(MpegEncContext * s, int val);
+static int get_size_of_code(MpegEncContext * s, RLTable *rl, int last, int run, int level, int intra);
+#endif //CONFIG_ENCODERS
+static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
+static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
+static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
+
+/* vc1 externs */
+extern uint8_t wmv3_dc_scale_table[32];
+
+#ifdef DEBUG
+int intra_count = 0;
+int frame_count = 0;
+#endif
+
+#include "msmpeg4data.h"
+
+#ifdef CONFIG_ENCODERS //strangely gcc includes this even if its not references
+static uint8_t rl_length[NB_RL_TABLES][MAX_LEVEL+1][MAX_RUN+1][2];
+#endif //CONFIG_ENCODERS
+
+static uint8_t static_rl_table_store[NB_RL_TABLES][2][2*MAX_RUN + MAX_LEVEL + 3];
+
+static void common_init(MpegEncContext * s)
+{
+    static int inited=0;
+
+    switch(s->msmpeg4_version){
+    case 1:
+    case 2:
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+        break;
+    case 3:
+        if(s->workaround_bugs){
+            s->y_dc_scale_table= old_ff_y_dc_scale_table;
+            s->c_dc_scale_table= old_ff_c_dc_scale_table;
+        } else{
+            s->y_dc_scale_table= ff_mpeg4_y_dc_scale_table;
+            s->c_dc_scale_table= ff_mpeg4_c_dc_scale_table;
+        }
+        break;
+    case 4:
+    case 5:
+        s->y_dc_scale_table= wmv1_y_dc_scale_table;
+        s->c_dc_scale_table= wmv1_c_dc_scale_table;
+        break;
+#if defined(CONFIG_WMV3_DECODER)||defined(CONFIG_VC1_DECODER)
+    case 6:
+        s->y_dc_scale_table= wmv3_dc_scale_table;
+        s->c_dc_scale_table= wmv3_dc_scale_table;
+        break;
+#endif
+
+    }
+
+
+    if(s->msmpeg4_version>=4){
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_scantable  , wmv1_scantable[1]);
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_h_scantable, wmv1_scantable[2]);
+        ff_init_scantable(s->dsp.idct_permutation, &s->intra_v_scantable, wmv1_scantable[3]);
+        ff_init_scantable(s->dsp.idct_permutation, &s->inter_scantable  , wmv1_scantable[0]);
+    }
+    //Note the default tables are set in common_init in mpegvideo.c
+
+    if(!inited){
+        inited=1;
+
+        init_h263_dc_for_msmpeg4();
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+
+/* build the table which associate a (x,y) motion vector to a vlc */
+static void init_mv_table(MVTable *tab)
+{
+    int i, x, y;
+
+    tab->table_mv_index = av_malloc(sizeof(uint16_t) * 4096);
+    /* mark all entries as not used */
+    for(i=0;i<4096;i++)
+        tab->table_mv_index[i] = tab->n;
+
+    for(i=0;i<tab->n;i++) {
+        x = tab->table_mvx[i];
+        y = tab->table_mvy[i];
+        tab->table_mv_index[(x << 6) | y] = i;
+    }
+}
+
+static void code012(PutBitContext *pb, int n)
+{
+    if (n == 0) {
+        put_bits(pb, 1, 0);
+    } else {
+        put_bits(pb, 1, 1);
+        put_bits(pb, 1, (n >= 2));
+    }
+}
+
+void ff_msmpeg4_encode_init(MpegEncContext *s)
+{
+    static int init_done=0;
+    int i;
+
+    common_init(s);
+    if(s->msmpeg4_version>=4){
+        s->min_qcoeff= -255;
+        s->max_qcoeff=  255;
+    }
+
+    if (!init_done) {
+        /* init various encoding tables */
+        init_done = 1;
+        init_mv_table(&mv_tables[0]);
+        init_mv_table(&mv_tables[1]);
+        for(i=0;i<NB_RL_TABLES;i++)
+            init_rl(&rl_table[i], static_rl_table_store[i]);
+
+        for(i=0; i<NB_RL_TABLES; i++){
+            int level;
+            for(level=0; level<=MAX_LEVEL; level++){
+                int run;
+                for(run=0; run<=MAX_RUN; run++){
+                    int last;
+                    for(last=0; last<2; last++){
+                        rl_length[i][level][run][last]= get_size_of_code(s, &rl_table[  i], last, run, level, 0);
+                    }
+                }
+            }
+        }
+    }
+}
+
+static int get_size_of_code(MpegEncContext * s, RLTable *rl, int last, int run, int level, int intra){
+    int size=0;
+    int code;
+    int run_diff= intra ? 0 : 1;
+
+    code = get_rl_index(rl, last, run, level);
+    size+= rl->table_vlc[code][1];
+    if (code == rl->n) {
+        int level1, run1;
+
+        level1 = level - rl->max_level[last][run];
+        if (level1 < 1)
+            goto esc2;
+        code = get_rl_index(rl, last, run, level1);
+        if (code == rl->n) {
+            esc2:
+            size++;
+            if (level > MAX_LEVEL)
+                goto esc3;
+            run1 = run - rl->max_run[last][level] - run_diff;
+            if (run1 < 0)
+                goto esc3;
+            code = get_rl_index(rl, last, run1, level);
+            if (code == rl->n) {
+            esc3:
+                /* third escape */
+                size+=1+1+6+8;
+            } else {
+                /* second escape */
+                size+= 1+1+ rl->table_vlc[code][1];
+            }
+        } else {
+            /* first escape */
+            size+= 1+1+ rl->table_vlc[code][1];
+        }
+    } else {
+        size++;
+    }
+    return size;
+}
+
+static void find_best_tables(MpegEncContext * s)
+{
+    int i;
+    int best       =-1, best_size       =9999999;
+    int chroma_best=-1, best_chroma_size=9999999;
+
+    for(i=0; i<3; i++){
+        int level;
+        int chroma_size=0;
+        int size=0;
+
+        if(i>0){// ;)
+            size++;
+            chroma_size++;
+        }
+        for(level=0; level<=MAX_LEVEL; level++){
+            int run;
+            for(run=0; run<=MAX_RUN; run++){
+                int last;
+                const int last_size= size + chroma_size;
+                for(last=0; last<2; last++){
+                    int inter_count       = s->ac_stats[0][0][level][run][last] + s->ac_stats[0][1][level][run][last];
+                    int intra_luma_count  = s->ac_stats[1][0][level][run][last];
+                    int intra_chroma_count= s->ac_stats[1][1][level][run][last];
+
+                    if(s->pict_type==I_TYPE){
+                        size       += intra_luma_count  *rl_length[i  ][level][run][last];
+                        chroma_size+= intra_chroma_count*rl_length[i+3][level][run][last];
+                    }else{
+                        size+=        intra_luma_count  *rl_length[i  ][level][run][last]
+                                     +intra_chroma_count*rl_length[i+3][level][run][last]
+                                     +inter_count       *rl_length[i+3][level][run][last];
+                    }
+                }
+                if(last_size == size+chroma_size) break;
+            }
+        }
+        if(size<best_size){
+            best_size= size;
+            best= i;
+        }
+        if(chroma_size<best_chroma_size){
+            best_chroma_size= chroma_size;
+            chroma_best= i;
+        }
+    }
+
+//    printf("type:%d, best:%d, qp:%d, var:%d, mcvar:%d, size:%d //\n",
+//           s->pict_type, best, s->qscale, s->mb_var_sum, s->mc_mb_var_sum, best_size);
+
+    if(s->pict_type==P_TYPE) chroma_best= best;
+
+    memset(s->ac_stats, 0, sizeof(int)*(MAX_LEVEL+1)*(MAX_RUN+1)*2*2*2);
+
+    s->rl_table_index       =        best;
+    s->rl_chroma_table_index= chroma_best;
+
+    if(s->pict_type != s->last_non_b_pict_type){
+        s->rl_table_index= 2;
+        if(s->pict_type==I_TYPE)
+            s->rl_chroma_table_index= 1;
+        else
+            s->rl_chroma_table_index= 2;
+    }
+
+}
+
+/* write MSMPEG4 compatible frame header */
+void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number)
+{
+    find_best_tables(s);
+
+    align_put_bits(&s->pb);
+    put_bits(&s->pb, 2, s->pict_type - 1);
+
+    put_bits(&s->pb, 5, s->qscale);
+    if(s->msmpeg4_version<=2){
+        s->rl_table_index = 2;
+        s->rl_chroma_table_index = 2;
+    }
+
+    s->dc_table_index = 1;
+    s->mv_table_index = 1; /* only if P frame */
+    s->use_skip_mb_code = 1; /* only if P frame */
+    s->per_mb_rl_table = 0;
+    if(s->msmpeg4_version==4)
+        s->inter_intra_pred= (s->width*s->height < 320*240 && s->bit_rate<=II_BITRATE && s->pict_type==P_TYPE);
+//printf("%d %d %d %d %d\n", s->pict_type, s->bit_rate, s->inter_intra_pred, s->width, s->height);
+
+    if (s->pict_type == I_TYPE) {
+        s->slice_height= s->mb_height/1;
+        put_bits(&s->pb, 5, 0x16 + s->mb_height/s->slice_height);
+
+        if(s->msmpeg4_version==4){
+            msmpeg4_encode_ext_header(s);
+            if(s->bit_rate>MBAC_BITRATE)
+                put_bits(&s->pb, 1, s->per_mb_rl_table);
+        }
+
+        if(s->msmpeg4_version>2){
+            if(!s->per_mb_rl_table){
+                code012(&s->pb, s->rl_chroma_table_index);
+                code012(&s->pb, s->rl_table_index);
+            }
+
+            put_bits(&s->pb, 1, s->dc_table_index);
+        }
+    } else {
+        put_bits(&s->pb, 1, s->use_skip_mb_code);
+
+        if(s->msmpeg4_version==4 && s->bit_rate>MBAC_BITRATE)
+            put_bits(&s->pb, 1, s->per_mb_rl_table);
+
+        if(s->msmpeg4_version>2){
+            if(!s->per_mb_rl_table)
+                code012(&s->pb, s->rl_table_index);
+
+            put_bits(&s->pb, 1, s->dc_table_index);
+
+            put_bits(&s->pb, 1, s->mv_table_index);
+        }
+    }
+
+    s->esc3_level_length= 0;
+    s->esc3_run_length= 0;
+
+#ifdef DEBUG
+    intra_count = 0;
+    av_log(s->avctx, AV_LOG_DEBUG, "*****frame %d:\n", frame_count++);
+#endif
+}
+
+void msmpeg4_encode_ext_header(MpegEncContext * s)
+{
+        put_bits(&s->pb, 5, s->avctx->time_base.den / s->avctx->time_base.num); //yes 29.97 -> 29
+
+        put_bits(&s->pb, 11, FFMIN(s->bit_rate/1024, 2047));
+
+        if(s->msmpeg4_version>=3)
+            put_bits(&s->pb, 1, s->flipflop_rounding);
+        else
+            assert(s->flipflop_rounding==0);
+}
+
+#endif //CONFIG_ENCODERS
+
+/* predict coded block */
+static inline int coded_block_pred(MpegEncContext * s, int n, uint8_t **coded_block_ptr)
+{
+    int xy, wrap, pred, a, b, c;
+
+    xy = s->block_index[n];
+    wrap = s->b8_stride;
+
+    /* B C
+     * A X
+     */
+    a = s->coded_block[xy - 1       ];
+    b = s->coded_block[xy - 1 - wrap];
+    c = s->coded_block[xy     - wrap];
+
+    if (b == c) {
+        pred = a;
+    } else {
+        pred = c;
+    }
+
+    /* store value */
+    *coded_block_ptr = &s->coded_block[xy];
+
+    return pred;
+}
+
+#ifdef CONFIG_ENCODERS
+
+static void msmpeg4_encode_motion(MpegEncContext * s,
+                                  int mx, int my)
+{
+    int code;
+    MVTable *mv;
+
+    /* modulo encoding */
+    /* WARNING : you cannot reach all the MVs even with the modulo
+       encoding. This is a somewhat strange compromise they took !!!  */
+    if (mx <= -64)
+        mx += 64;
+    else if (mx >= 64)
+        mx -= 64;
+    if (my <= -64)
+        my += 64;
+    else if (my >= 64)
+        my -= 64;
+
+    mx += 32;
+    my += 32;
+#if 0
+    if ((unsigned)mx >= 64 ||
+        (unsigned)my >= 64)
+        av_log(s->avctx, AV_LOG_ERROR, "error mx=%d my=%d\n", mx, my);
+#endif
+    mv = &mv_tables[s->mv_table_index];
+
+    code = mv->table_mv_index[(mx << 6) | my];
+    put_bits(&s->pb,
+             mv->table_mv_bits[code],
+             mv->table_mv_code[code]);
+    if (code == mv->n) {
+        /* escape : code litterally */
+        put_bits(&s->pb, 6, mx);
+        put_bits(&s->pb, 6, my);
+    }
+}
+
+static inline void handle_slices(MpegEncContext *s){
+    if (s->mb_x == 0) {
+        if (s->slice_height && (s->mb_y % s->slice_height) == 0) {
+            if(s->msmpeg4_version < 4){
+                ff_mpeg4_clean_buffers(s);
+            }
+            s->first_slice_line = 1;
+        } else {
+            s->first_slice_line = 0;
+        }
+    }
+}
+
+void msmpeg4_encode_mb(MpegEncContext * s,
+                       DCTELEM block[6][64],
+                       int motion_x, int motion_y)
+{
+    int cbp, coded_cbp, i;
+    int pred_x, pred_y;
+    uint8_t *coded_block;
+
+    handle_slices(s);
+
+    if (!s->mb_intra) {
+        /* compute cbp */
+        cbp = 0;
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 0)
+                cbp |= 1 << (5 - i);
+        }
+        if (s->use_skip_mb_code && (cbp | motion_x | motion_y) == 0) {
+            /* skip macroblock */
+            put_bits(&s->pb, 1, 1);
+            s->last_bits++;
+            s->misc_bits++;
+            s->skip_count++;
+
+            return;
+        }
+        if (s->use_skip_mb_code)
+            put_bits(&s->pb, 1, 0);     /* mb coded */
+
+        if(s->msmpeg4_version<=2){
+            put_bits(&s->pb,
+                     v2_mb_type[cbp&3][1],
+                     v2_mb_type[cbp&3][0]);
+            if((cbp&3) != 3) coded_cbp= cbp ^ 0x3C;
+            else             coded_cbp= cbp;
+
+            put_bits(&s->pb,
+                     cbpy_tab[coded_cbp>>2][1],
+                     cbpy_tab[coded_cbp>>2][0]);
+
+            s->misc_bits += get_bits_diff(s);
+
+            h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+            msmpeg4v2_encode_motion(s, motion_x - pred_x);
+            msmpeg4v2_encode_motion(s, motion_y - pred_y);
+        }else{
+            put_bits(&s->pb,
+                     table_mb_non_intra[cbp + 64][1],
+                     table_mb_non_intra[cbp + 64][0]);
+
+            s->misc_bits += get_bits_diff(s);
+
+            /* motion vector */
+            h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+            msmpeg4_encode_motion(s, motion_x - pred_x,
+                                  motion_y - pred_y);
+        }
+
+        s->mv_bits += get_bits_diff(s);
+
+        for (i = 0; i < 6; i++) {
+            msmpeg4_encode_block(s, block[i], i);
+        }
+        s->p_tex_bits += get_bits_diff(s);
+    } else {
+        /* compute cbp */
+        cbp = 0;
+        coded_cbp = 0;
+        for (i = 0; i < 6; i++) {
+            int val, pred;
+            val = (s->block_last_index[i] >= 1);
+            cbp |= val << (5 - i);
+            if (i < 4) {
+                /* predict value for close blocks only for luma */
+                pred = coded_block_pred(s, i, &coded_block);
+                *coded_block = val;
+                val = val ^ pred;
+            }
+            coded_cbp |= val << (5 - i);
+        }
+#if 0
+        if (coded_cbp)
+            printf("cbp=%x %x\n", cbp, coded_cbp);
+#endif
+
+        if(s->msmpeg4_version<=2){
+            if (s->pict_type == I_TYPE) {
+                put_bits(&s->pb,
+                         v2_intra_cbpc[cbp&3][1], v2_intra_cbpc[cbp&3][0]);
+            } else {
+                if (s->use_skip_mb_code)
+                    put_bits(&s->pb, 1, 0);     /* mb coded */
+                put_bits(&s->pb,
+                         v2_mb_type[(cbp&3) + 4][1],
+                         v2_mb_type[(cbp&3) + 4][0]);
+            }
+            put_bits(&s->pb, 1, 0);             /* no AC prediction yet */
+            put_bits(&s->pb,
+                     cbpy_tab[cbp>>2][1],
+                     cbpy_tab[cbp>>2][0]);
+        }else{
+            if (s->pict_type == I_TYPE) {
+                put_bits(&s->pb,
+                         ff_msmp4_mb_i_table[coded_cbp][1], ff_msmp4_mb_i_table[coded_cbp][0]);
+            } else {
+                if (s->use_skip_mb_code)
+                    put_bits(&s->pb, 1, 0);     /* mb coded */
+                put_bits(&s->pb,
+                         table_mb_non_intra[cbp][1],
+                         table_mb_non_intra[cbp][0]);
+            }
+            put_bits(&s->pb, 1, 0);             /* no AC prediction yet */
+            if(s->inter_intra_pred){
+                s->h263_aic_dir=0;
+                put_bits(&s->pb, table_inter_intra[s->h263_aic_dir][1], table_inter_intra[s->h263_aic_dir][0]);
+            }
+        }
+        s->misc_bits += get_bits_diff(s);
+
+        for (i = 0; i < 6; i++) {
+            msmpeg4_encode_block(s, block[i], i);
+        }
+        s->i_tex_bits += get_bits_diff(s);
+        s->i_count++;
+    }
+}
+
+#endif //CONFIG_ENCODERS
+
+static inline int msmpeg4v1_pred_dc(MpegEncContext * s, int n,
+                                    int32_t **dc_val_ptr)
+{
+    int i;
+
+    if (n < 4) {
+        i= 0;
+    } else {
+        i= n-3;
+    }
+
+    *dc_val_ptr= &s->last_dc[i];
+    return s->last_dc[i];
+}
+
+static int get_dc(uint8_t *src, int stride, int scale)
+{
+    int y;
+    int sum=0;
+    for(y=0; y<8; y++){
+        int x;
+        for(x=0; x<8; x++){
+            sum+=src[x + y*stride];
+        }
+    }
+    return FASTDIV((sum + (scale>>1)), scale);
+}
+
+/* dir = 0: left, dir = 1: top prediction */
+static inline int msmpeg4_pred_dc(MpegEncContext * s, int n,
+                             int16_t **dc_val_ptr, int *dir_ptr)
+{
+    int a, b, c, wrap, pred, scale;
+    int16_t *dc_val;
+
+    /* find prediction */
+    if (n < 4) {
+        scale = s->y_dc_scale;
+    } else {
+        scale = s->c_dc_scale;
+    }
+
+    wrap = s->block_wrap[n];
+    dc_val= s->dc_val[0] + s->block_index[n];
+
+    /* B C
+     * A X
+     */
+    a = dc_val[ - 1];
+    b = dc_val[ - 1 - wrap];
+    c = dc_val[ - wrap];
+
+    if(s->first_slice_line && (n&2)==0 && s->msmpeg4_version<4){
+        b=c=1024;
+    }
+
+    /* XXX: the following solution consumes divisions, but it does not
+       necessitate to modify mpegvideo.c. The problem comes from the
+       fact they decided to store the quantized DC (which would lead
+       to problems if Q could vary !) */
+#if (defined(ARCH_X86)) && !defined PIC
+    asm volatile(
+        "movl %3, %%eax         \n\t"
+        "shrl $1, %%eax         \n\t"
+        "addl %%eax, %2         \n\t"
+        "addl %%eax, %1         \n\t"
+        "addl %0, %%eax         \n\t"
+        "mull %4                \n\t"
+        "movl %%edx, %0         \n\t"
+        "movl %1, %%eax         \n\t"
+        "mull %4                \n\t"
+        "movl %%edx, %1         \n\t"
+        "movl %2, %%eax         \n\t"
+        "mull %4                \n\t"
+        "movl %%edx, %2         \n\t"
+        : "+b" (a), "+c" (b), "+D" (c)
+        : "g" (scale), "S" (ff_inverse[scale])
+        : "%eax", "%edx"
+    );
+#else
+    /* #elif defined (ARCH_ALPHA) */
+    /* Divisions are extremely costly on Alpha; optimize the most
+       common case. But they are costly everywhere...
+     */
+    if (scale == 8) {
+        a = (a + (8 >> 1)) / 8;
+        b = (b + (8 >> 1)) / 8;
+        c = (c + (8 >> 1)) / 8;
+    } else {
+        a = FASTDIV((a + (scale >> 1)), scale);
+        b = FASTDIV((b + (scale >> 1)), scale);
+        c = FASTDIV((c + (scale >> 1)), scale);
+    }
+#endif
+    /* XXX: WARNING: they did not choose the same test as MPEG4. This
+       is very important ! */
+    if(s->msmpeg4_version>3){
+        if(s->inter_intra_pred){
+            uint8_t *dest;
+            int wrap;
+
+            if(n==1){
+                pred=a;
+                *dir_ptr = 0;
+            }else if(n==2){
+                pred=c;
+                *dir_ptr = 1;
+            }else if(n==3){
+                if (abs(a - b) < abs(b - c)) {
+                    pred = c;
+                    *dir_ptr = 1;
+                } else {
+                    pred = a;
+                    *dir_ptr = 0;
+                }
+            }else{
+                if(n<4){
+                    wrap= s->linesize;
+                    dest= s->current_picture.data[0] + (((n>>1) + 2*s->mb_y) * 8*  wrap ) + ((n&1) + 2*s->mb_x) * 8;
+                }else{
+                    wrap= s->uvlinesize;
+                    dest= s->current_picture.data[n-3] + (s->mb_y * 8 * wrap) + s->mb_x * 8;
+                }
+                if(s->mb_x==0) a= (1024 + (scale>>1))/scale;
+                else           a= get_dc(dest-8, wrap, scale*8);
+                if(s->mb_y==0) c= (1024 + (scale>>1))/scale;
+                else           c= get_dc(dest-8*wrap, wrap, scale*8);
+
+                if (s->h263_aic_dir==0) {
+                    pred= a;
+                    *dir_ptr = 0;
+                }else if (s->h263_aic_dir==1) {
+                    if(n==0){
+                        pred= c;
+                        *dir_ptr = 1;
+                    }else{
+                        pred= a;
+                        *dir_ptr = 0;
+                    }
+                }else if (s->h263_aic_dir==2) {
+                    if(n==0){
+                        pred= a;
+                        *dir_ptr = 0;
+                    }else{
+                        pred= c;
+                        *dir_ptr = 1;
+                    }
+                } else {
+                    pred= c;
+                    *dir_ptr = 1;
+                }
+            }
+        }else{
+            if (abs(a - b) < abs(b - c)) {
+                pred = c;
+                *dir_ptr = 1;
+            } else {
+                pred = a;
+                *dir_ptr = 0;
+            }
+        }
+    }else{
+        if (abs(a - b) <= abs(b - c)) {
+            pred = c;
+            *dir_ptr = 1;
+        } else {
+            pred = a;
+            *dir_ptr = 0;
+        }
+    }
+
+    /* update predictor */
+    *dc_val_ptr = &dc_val[0];
+    return pred;
+}
+
+#define DC_MAX 119
+
+static void msmpeg4_encode_dc(MpegEncContext * s, int level, int n, int *dir_ptr)
+{
+    int sign, code;
+    int pred;
+
+    if(s->msmpeg4_version==1){
+        int32_t *dc_val;
+        pred = msmpeg4v1_pred_dc(s, n, &dc_val);
+
+        /* update predictor */
+        *dc_val= level;
+    }else{
+        int16_t *dc_val;
+        pred = msmpeg4_pred_dc(s, n, &dc_val, dir_ptr);
+
+        /* update predictor */
+        if (n < 4) {
+            *dc_val = level * s->y_dc_scale;
+        } else {
+            *dc_val = level * s->c_dc_scale;
+        }
+    }
+
+    /* do the prediction */
+    level -= pred;
+
+    if(s->msmpeg4_version<=2){
+        if (n < 4) {
+            put_bits(&s->pb,
+                     v2_dc_lum_table[level+256][1],
+                     v2_dc_lum_table[level+256][0]);
+        }else{
+            put_bits(&s->pb,
+                     v2_dc_chroma_table[level+256][1],
+                     v2_dc_chroma_table[level+256][0]);
+        }
+    }else{
+        sign = 0;
+        if (level < 0) {
+            level = -level;
+            sign = 1;
+        }
+        code = level;
+        if (code > DC_MAX)
+            code = DC_MAX;
+
+        if (s->dc_table_index == 0) {
+            if (n < 4) {
+                put_bits(&s->pb, ff_table0_dc_lum[code][1], ff_table0_dc_lum[code][0]);
+            } else {
+                put_bits(&s->pb, ff_table0_dc_chroma[code][1], ff_table0_dc_chroma[code][0]);
+            }
+        } else {
+            if (n < 4) {
+                put_bits(&s->pb, ff_table1_dc_lum[code][1], ff_table1_dc_lum[code][0]);
+            } else {
+                put_bits(&s->pb, ff_table1_dc_chroma[code][1], ff_table1_dc_chroma[code][0]);
+            }
+        }
+
+        if (code == DC_MAX)
+            put_bits(&s->pb, 8, level);
+
+        if (level != 0) {
+            put_bits(&s->pb, 1, sign);
+        }
+    }
+}
+
+/* Encoding of a block. Very similar to MPEG4 except for a different
+   escape coding (same as H263) and more vlc tables.
+ */
+static inline void msmpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n)
+{
+    int level, run, last, i, j, last_index;
+    int last_non_zero, sign, slevel;
+    int code, run_diff, dc_pred_dir;
+    const RLTable *rl;
+    const uint8_t *scantable;
+
+    if (s->mb_intra) {
+        msmpeg4_encode_dc(s, block[0], n, &dc_pred_dir);
+        i = 1;
+        if (n < 4) {
+            rl = &rl_table[s->rl_table_index];
+        } else {
+            rl = &rl_table[3 + s->rl_chroma_table_index];
+        }
+        run_diff = 0;
+        scantable= s->intra_scantable.permutated;
+    } else {
+        i = 0;
+        rl = &rl_table[3 + s->rl_table_index];
+        if(s->msmpeg4_version<=2)
+            run_diff = 0;
+        else
+            run_diff = 1;
+        scantable= s->inter_scantable.permutated;
+    }
+
+    /* recalculate block_last_index for M$ wmv1 */
+    if(s->msmpeg4_version>=4 && s->block_last_index[n]>0){
+        for(last_index=63; last_index>=0; last_index--){
+            if(block[scantable[last_index]]) break;
+        }
+        s->block_last_index[n]= last_index;
+    }else
+        last_index = s->block_last_index[n];
+    /* AC coefs */
+    last_non_zero = i - 1;
+    for (; i <= last_index; i++) {
+        j = scantable[i];
+        level = block[j];
+        if (level) {
+            run = i - last_non_zero - 1;
+            last = (i == last_index);
+            sign = 0;
+            slevel = level;
+            if (level < 0) {
+                sign = 1;
+                level = -level;
+            }
+
+            if(level<=MAX_LEVEL && run<=MAX_RUN){
+                s->ac_stats[s->mb_intra][n>3][level][run][last]++;
+            }
+#if 0
+else
+    s->ac_stats[s->mb_intra][n>3][40][63][0]++; //esc3 like
+#endif
+            code = get_rl_index(rl, last, run, level);
+            put_bits(&s->pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+            if (code == rl->n) {
+                int level1, run1;
+
+                level1 = level - rl->max_level[last][run];
+                if (level1 < 1)
+                    goto esc2;
+                code = get_rl_index(rl, last, run, level1);
+                if (code == rl->n) {
+                esc2:
+                    put_bits(&s->pb, 1, 0);
+                    if (level > MAX_LEVEL)
+                        goto esc3;
+                    run1 = run - rl->max_run[last][level] - run_diff;
+                    if (run1 < 0)
+                        goto esc3;
+                    code = get_rl_index(rl, last, run1, level);
+                    if (code == rl->n) {
+                    esc3:
+                        /* third escape */
+                        put_bits(&s->pb, 1, 0);
+                        put_bits(&s->pb, 1, last);
+                        if(s->msmpeg4_version>=4){
+                            if(s->esc3_level_length==0){
+                                s->esc3_level_length=8;
+                                s->esc3_run_length= 6;
+                                if(s->qscale<8)
+                                    put_bits(&s->pb, 6, 3);
+                                else
+                                    put_bits(&s->pb, 8, 3);
+                            }
+                            put_bits(&s->pb, s->esc3_run_length, run);
+                            put_bits(&s->pb, 1, sign);
+                            put_bits(&s->pb, s->esc3_level_length, level);
+                        }else{
+                            put_bits(&s->pb, 6, run);
+                            put_bits(&s->pb, 8, slevel & 0xff);
+                        }
+                    } else {
+                        /* second escape */
+                        put_bits(&s->pb, 1, 1);
+                        put_bits(&s->pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+                        put_bits(&s->pb, 1, sign);
+                    }
+                } else {
+                    /* first escape */
+                    put_bits(&s->pb, 1, 1);
+                    put_bits(&s->pb, rl->table_vlc[code][1], rl->table_vlc[code][0]);
+                    put_bits(&s->pb, 1, sign);
+                }
+            } else {
+                put_bits(&s->pb, 1, sign);
+            }
+            last_non_zero = i;
+        }
+    }
+}
+
+/****************************************/
+/* decoding stuff */
+
+static VLC mb_non_intra_vlc[4];
+VLC ff_msmp4_mb_i_vlc;
+VLC ff_msmp4_dc_luma_vlc[2];
+VLC ff_msmp4_dc_chroma_vlc[2];
+static VLC v2_dc_lum_vlc;
+static VLC v2_dc_chroma_vlc;
+static VLC cbpy_vlc;
+static VLC v2_intra_cbpc_vlc;
+static VLC v2_mb_type_vlc;
+static VLC v2_mv_vlc;
+static VLC v1_intra_cbpc_vlc;
+static VLC v1_inter_cbpc_vlc;
+static VLC inter_intra_vlc;
+
+/* this table is practically identical to the one from h263 except that its inverted */
+static void init_h263_dc_for_msmpeg4(void)
+{
+        int level, uni_code, uni_len;
+
+        for(level=-256; level<256; level++){
+            int size, v, l;
+            /* find number of bits */
+            size = 0;
+            v = abs(level);
+            while (v) {
+                v >>= 1;
+                    size++;
+            }
+
+            if (level < 0)
+                l= (-level) ^ ((1 << size) - 1);
+            else
+                l= level;
+
+            /* luminance h263 */
+            uni_code= DCtab_lum[size][0];
+            uni_len = DCtab_lum[size][1];
+            uni_code ^= (1<<uni_len)-1; //M$ doesnt like compatibility
+
+            if (size > 0) {
+                uni_code<<=size; uni_code|=l;
+                uni_len+=size;
+                if (size > 8){
+                    uni_code<<=1; uni_code|=1;
+                    uni_len++;
+                }
+            }
+            v2_dc_lum_table[level+256][0]= uni_code;
+            v2_dc_lum_table[level+256][1]= uni_len;
+
+            /* chrominance h263 */
+            uni_code= DCtab_chrom[size][0];
+            uni_len = DCtab_chrom[size][1];
+            uni_code ^= (1<<uni_len)-1; //M$ doesnt like compatibility
+
+            if (size > 0) {
+                uni_code<<=size; uni_code|=l;
+                uni_len+=size;
+                if (size > 8){
+                    uni_code<<=1; uni_code|=1;
+                    uni_len++;
+                }
+            }
+            v2_dc_chroma_table[level+256][0]= uni_code;
+            v2_dc_chroma_table[level+256][1]= uni_len;
+
+        }
+}
+
+/* init all vlc decoding tables */
+int ff_msmpeg4_decode_init(MpegEncContext *s)
+{
+    static int done = 0;
+    int i;
+    MVTable *mv;
+
+    common_init(s);
+
+    if (!done) {
+        done = 1;
+
+        for(i=0;i<NB_RL_TABLES;i++) {
+            init_rl(&rl_table[i], static_rl_table_store[i]);
+            init_vlc_rl(&rl_table[i], 1);
+        }
+        for(i=0;i<2;i++) {
+            mv = &mv_tables[i];
+            init_vlc(&mv->vlc, MV_VLC_BITS, mv->n + 1,
+                     mv->table_mv_bits, 1, 1,
+                     mv->table_mv_code, 2, 2, 1);
+        }
+
+        init_vlc(&ff_msmp4_dc_luma_vlc[0], DC_VLC_BITS, 120,
+                 &ff_table0_dc_lum[0][1], 8, 4,
+                 &ff_table0_dc_lum[0][0], 8, 4, 1);
+        init_vlc(&ff_msmp4_dc_chroma_vlc[0], DC_VLC_BITS, 120,
+                 &ff_table0_dc_chroma[0][1], 8, 4,
+                 &ff_table0_dc_chroma[0][0], 8, 4, 1);
+        init_vlc(&ff_msmp4_dc_luma_vlc[1], DC_VLC_BITS, 120,
+                 &ff_table1_dc_lum[0][1], 8, 4,
+                 &ff_table1_dc_lum[0][0], 8, 4, 1);
+        init_vlc(&ff_msmp4_dc_chroma_vlc[1], DC_VLC_BITS, 120,
+                 &ff_table1_dc_chroma[0][1], 8, 4,
+                 &ff_table1_dc_chroma[0][0], 8, 4, 1);
+
+        init_vlc(&v2_dc_lum_vlc, DC_VLC_BITS, 512,
+                 &v2_dc_lum_table[0][1], 8, 4,
+                 &v2_dc_lum_table[0][0], 8, 4, 1);
+        init_vlc(&v2_dc_chroma_vlc, DC_VLC_BITS, 512,
+                 &v2_dc_chroma_table[0][1], 8, 4,
+                 &v2_dc_chroma_table[0][0], 8, 4, 1);
+
+        init_vlc(&cbpy_vlc, CBPY_VLC_BITS, 16,
+                 &cbpy_tab[0][1], 2, 1,
+                 &cbpy_tab[0][0], 2, 1, 1);
+        init_vlc(&v2_intra_cbpc_vlc, V2_INTRA_CBPC_VLC_BITS, 4,
+                 &v2_intra_cbpc[0][1], 2, 1,
+                 &v2_intra_cbpc[0][0], 2, 1, 1);
+        init_vlc(&v2_mb_type_vlc, V2_MB_TYPE_VLC_BITS, 8,
+                 &v2_mb_type[0][1], 2, 1,
+                 &v2_mb_type[0][0], 2, 1, 1);
+        init_vlc(&v2_mv_vlc, V2_MV_VLC_BITS, 33,
+                 &mvtab[0][1], 2, 1,
+                 &mvtab[0][0], 2, 1, 1);
+
+        for(i=0; i<4; i++){
+            init_vlc(&mb_non_intra_vlc[i], MB_NON_INTRA_VLC_BITS, 128,
+                     &wmv2_inter_table[i][0][1], 8, 4,
+                     &wmv2_inter_table[i][0][0], 8, 4, 1); //FIXME name?
+        }
+
+        init_vlc(&ff_msmp4_mb_i_vlc, MB_INTRA_VLC_BITS, 64,
+                 &ff_msmp4_mb_i_table[0][1], 4, 2,
+                 &ff_msmp4_mb_i_table[0][0], 4, 2, 1);
+
+        init_vlc(&v1_intra_cbpc_vlc, V1_INTRA_CBPC_VLC_BITS, 8,
+                 intra_MCBPC_bits, 1, 1,
+                 intra_MCBPC_code, 1, 1, 1);
+        init_vlc(&v1_inter_cbpc_vlc, V1_INTER_CBPC_VLC_BITS, 25,
+                 inter_MCBPC_bits, 1, 1,
+                 inter_MCBPC_code, 1, 1, 1);
+
+        init_vlc(&inter_intra_vlc, INTER_INTRA_VLC_BITS, 4,
+                 &table_inter_intra[0][1], 2, 1,
+                 &table_inter_intra[0][0], 2, 1, 1);
+    }
+
+    switch(s->msmpeg4_version){
+    case 1:
+    case 2:
+        s->decode_mb= msmpeg4v12_decode_mb;
+        break;
+    case 3:
+    case 4:
+        s->decode_mb= msmpeg4v34_decode_mb;
+        break;
+    case 5:
+        s->decode_mb= wmv2_decode_mb;
+    case 6:
+        //FIXME + TODO VC1 decode mb
+        break;
+    }
+
+    s->slice_height= s->mb_height; //to avoid 1/0 if the first frame isnt a keyframe
+
+    return 0;
+}
+
+int msmpeg4_decode_picture_header(MpegEncContext * s)
+{
+    int code;
+
+#if 0
+{
+int i;
+for(i=0; i<s->gb.size_in_bits; i++)
+    av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
+//    get_bits1(&s->gb);
+av_log(s->avctx, AV_LOG_DEBUG, "END\n");
+return -1;
+}
+#endif
+
+    if(s->msmpeg4_version==1){
+        int start_code, num;
+        start_code = (get_bits(&s->gb, 16)<<16) | get_bits(&s->gb, 16);
+        if(start_code!=0x00000100){
+            av_log(s->avctx, AV_LOG_ERROR, "invalid startcode\n");
+            return -1;
+        }
+
+        num= get_bits(&s->gb, 5); // frame number */
+    }
+
+    s->pict_type = get_bits(&s->gb, 2) + 1;
+    if (s->pict_type != I_TYPE &&
+        s->pict_type != P_TYPE){
+        av_log(s->avctx, AV_LOG_ERROR, "invalid picture type\n");
+        return -1;
+    }
+#if 0
+{
+    static int had_i=0;
+    if(s->pict_type == I_TYPE) had_i=1;
+    if(!had_i) return -1;
+}
+#endif
+    s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
+    if(s->qscale==0){
+        av_log(s->avctx, AV_LOG_ERROR, "invalid qscale\n");
+        return -1;
+    }
+
+    if (s->pict_type == I_TYPE) {
+        code = get_bits(&s->gb, 5);
+        if(s->msmpeg4_version==1){
+            if(code==0 || code>s->mb_height){
+                av_log(s->avctx, AV_LOG_ERROR, "invalid slice height %d\n", code);
+                return -1;
+            }
+
+            s->slice_height = code;
+        }else{
+            /* 0x17: one slice, 0x18: two slices, ... */
+            if (code < 0x17){
+                av_log(s->avctx, AV_LOG_ERROR, "error, slice code was %X\n", code);
+                return -1;
+            }
+
+            s->slice_height = s->mb_height / (code - 0x16);
+        }
+
+        switch(s->msmpeg4_version){
+        case 1:
+        case 2:
+            s->rl_chroma_table_index = 2;
+            s->rl_table_index = 2;
+
+            s->dc_table_index = 0; //not used
+            break;
+        case 3:
+            s->rl_chroma_table_index = decode012(&s->gb);
+            s->rl_table_index = decode012(&s->gb);
+
+            s->dc_table_index = get_bits1(&s->gb);
+            break;
+        case 4:
+            msmpeg4_decode_ext_header(s, (2+5+5+17+7)/8);
+
+            if(s->bit_rate > MBAC_BITRATE) s->per_mb_rl_table= get_bits1(&s->gb);
+            else                           s->per_mb_rl_table= 0;
+
+            if(!s->per_mb_rl_table){
+                s->rl_chroma_table_index = decode012(&s->gb);
+                s->rl_table_index = decode012(&s->gb);
+            }
+
+            s->dc_table_index = get_bits1(&s->gb);
+            s->inter_intra_pred= 0;
+            break;
+        }
+        s->no_rounding = 1;
+        if(s->avctx->debug&FF_DEBUG_PICT_INFO)
+            av_log(s->avctx, AV_LOG_DEBUG, "qscale:%d rlc:%d rl:%d dc:%d mbrl:%d slice:%d   \n",
+                s->qscale,
+                s->rl_chroma_table_index,
+                s->rl_table_index,
+                s->dc_table_index,
+                s->per_mb_rl_table,
+                s->slice_height);
+    } else {
+        switch(s->msmpeg4_version){
+        case 1:
+        case 2:
+            if(s->msmpeg4_version==1)
+                s->use_skip_mb_code = 1;
+            else
+                s->use_skip_mb_code = get_bits1(&s->gb);
+            s->rl_table_index = 2;
+            s->rl_chroma_table_index = s->rl_table_index;
+            s->dc_table_index = 0; //not used
+            s->mv_table_index = 0;
+            break;
+        case 3:
+            s->use_skip_mb_code = get_bits1(&s->gb);
+            s->rl_table_index = decode012(&s->gb);
+            s->rl_chroma_table_index = s->rl_table_index;
+
+            s->dc_table_index = get_bits1(&s->gb);
+
+            s->mv_table_index = get_bits1(&s->gb);
+            break;
+        case 4:
+            s->use_skip_mb_code = get_bits1(&s->gb);
+
+            if(s->bit_rate > MBAC_BITRATE) s->per_mb_rl_table= get_bits1(&s->gb);
+            else                           s->per_mb_rl_table= 0;
+
+            if(!s->per_mb_rl_table){
+                s->rl_table_index = decode012(&s->gb);
+                s->rl_chroma_table_index = s->rl_table_index;
+            }
+
+            s->dc_table_index = get_bits1(&s->gb);
+
+            s->mv_table_index = get_bits1(&s->gb);
+            s->inter_intra_pred= (s->width*s->height < 320*240 && s->bit_rate<=II_BITRATE);
+            break;
+        }
+
+        if(s->avctx->debug&FF_DEBUG_PICT_INFO)
+            av_log(s->avctx, AV_LOG_DEBUG, "skip:%d rl:%d rlc:%d dc:%d mv:%d mbrl:%d qp:%d   \n",
+                s->use_skip_mb_code,
+                s->rl_table_index,
+                s->rl_chroma_table_index,
+                s->dc_table_index,
+                s->mv_table_index,
+                s->per_mb_rl_table,
+                s->qscale);
+
+        if(s->flipflop_rounding){
+            s->no_rounding ^= 1;
+        }else{
+            s->no_rounding = 0;
+        }
+    }
+//printf("%d %d %d %d %d\n", s->pict_type, s->bit_rate, s->inter_intra_pred, s->width, s->height);
+
+    s->esc3_level_length= 0;
+    s->esc3_run_length= 0;
+
+#ifdef DEBUG
+    av_log(s->avctx, AV_LOG_DEBUG, "*****frame %d:\n", frame_count++);
+#endif
+    return 0;
+}
+
+int msmpeg4_decode_ext_header(MpegEncContext * s, int buf_size)
+{
+    int left= buf_size*8 - get_bits_count(&s->gb);
+    int length= s->msmpeg4_version>=3 ? 17 : 16;
+    /* the alt_bitstream reader could read over the end so we need to check it */
+    if(left>=length && left<length+8)
+    {
+        int fps;
+
+        fps= get_bits(&s->gb, 5);
+        s->bit_rate= get_bits(&s->gb, 11)*1024;
+        if(s->msmpeg4_version>=3)
+            s->flipflop_rounding= get_bits1(&s->gb);
+        else
+            s->flipflop_rounding= 0;
+
+//        printf("fps:%2d bps:%2d roundingType:%1d\n", fps, s->bit_rate/1024, s->flipflop_rounding);
+    }
+    else if(left<length+8)
+    {
+        s->flipflop_rounding= 0;
+        if(s->msmpeg4_version != 2)
+            av_log(s->avctx, AV_LOG_ERROR, "ext header missing, %d left\n", left);
+    }
+    else
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "I frame too long, ignoring ext header\n");
+    }
+
+    return 0;
+}
+
+static inline void msmpeg4_memsetw(short *tab, int val, int n)
+{
+    int i;
+    for(i=0;i<n;i++)
+        tab[i] = val;
+}
+
+#ifdef CONFIG_ENCODERS
+static void msmpeg4v2_encode_motion(MpegEncContext * s, int val)
+{
+    int range, bit_size, sign, code, bits;
+
+    if (val == 0) {
+        /* zero vector */
+        code = 0;
+        put_bits(&s->pb, mvtab[code][1], mvtab[code][0]);
+    } else {
+        bit_size = s->f_code - 1;
+        range = 1 << bit_size;
+        if (val <= -64)
+            val += 64;
+        else if (val >= 64)
+            val -= 64;
+
+        if (val >= 0) {
+            sign = 0;
+        } else {
+            val = -val;
+            sign = 1;
+        }
+        val--;
+        code = (val >> bit_size) + 1;
+        bits = val & (range - 1);
+
+        put_bits(&s->pb, mvtab[code][1] + 1, (mvtab[code][0] << 1) | sign);
+        if (bit_size > 0) {
+            put_bits(&s->pb, bit_size, bits);
+        }
+    }
+}
+#endif
+
+/* this is identical to h263 except that its range is multiplied by 2 */
+static int msmpeg4v2_decode_motion(MpegEncContext * s, int pred, int f_code)
+{
+    int code, val, sign, shift;
+
+    code = get_vlc2(&s->gb, v2_mv_vlc.table, V2_MV_VLC_BITS, 2);
+//     printf("MV code %d at %d %d pred: %d\n", code, s->mb_x,s->mb_y, pred);
+    if (code < 0)
+        return 0xffff;
+
+    if (code == 0)
+        return pred;
+    sign = get_bits1(&s->gb);
+    shift = f_code - 1;
+    val = code;
+    if (shift) {
+        val = (val - 1) << shift;
+        val |= get_bits(&s->gb, shift);
+        val++;
+    }
+    if (sign)
+        val = -val;
+
+    val += pred;
+    if (val <= -64)
+        val += 64;
+    else if (val >= 64)
+        val -= 64;
+
+    return val;
+}
+
+static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
+{
+    int cbp, code, i;
+
+    if (s->pict_type == P_TYPE) {
+        if (s->use_skip_mb_code) {
+            if (get_bits1(&s->gb)) {
+                /* skip mb */
+                s->mb_intra = 0;
+                for(i=0;i<6;i++)
+                    s->block_last_index[i] = -1;
+                s->mv_dir = MV_DIR_FORWARD;
+                s->mv_type = MV_TYPE_16X16;
+                s->mv[0][0][0] = 0;
+                s->mv[0][0][1] = 0;
+                s->mb_skipped = 1;
+                return 0;
+            }
+        }
+
+        if(s->msmpeg4_version==2)
+            code = get_vlc2(&s->gb, v2_mb_type_vlc.table, V2_MB_TYPE_VLC_BITS, 1);
+        else
+            code = get_vlc2(&s->gb, v1_inter_cbpc_vlc.table, V1_INTER_CBPC_VLC_BITS, 3);
+        if(code<0 || code>7){
+            av_log(s->avctx, AV_LOG_ERROR, "cbpc %d invalid at %d %d\n", code, s->mb_x, s->mb_y);
+            return -1;
+        }
+
+        s->mb_intra = code >>2;
+
+        cbp = code & 0x3;
+    } else {
+        s->mb_intra = 1;
+        if(s->msmpeg4_version==2)
+            cbp= get_vlc2(&s->gb, v2_intra_cbpc_vlc.table, V2_INTRA_CBPC_VLC_BITS, 1);
+        else
+            cbp= get_vlc2(&s->gb, v1_intra_cbpc_vlc.table, V1_INTRA_CBPC_VLC_BITS, 1);
+        if(cbp<0 || cbp>3){
+            av_log(s->avctx, AV_LOG_ERROR, "cbpc %d invalid at %d %d\n", cbp, s->mb_x, s->mb_y);
+            return -1;
+        }
+    }
+
+    if (!s->mb_intra) {
+        int mx, my, cbpy;
+
+        cbpy= get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1);
+        if(cbpy<0){
+            av_log(s->avctx, AV_LOG_ERROR, "cbpy %d invalid at %d %d\n", cbp, s->mb_x, s->mb_y);
+            return -1;
+        }
+
+        cbp|= cbpy<<2;
+        if(s->msmpeg4_version==1 || (cbp&3) != 3) cbp^= 0x3C;
+
+        h263_pred_motion(s, 0, 0, &mx, &my);
+        mx= msmpeg4v2_decode_motion(s, mx, 1);
+        my= msmpeg4v2_decode_motion(s, my, 1);
+
+        s->mv_dir = MV_DIR_FORWARD;
+        s->mv_type = MV_TYPE_16X16;
+        s->mv[0][0][0] = mx;
+        s->mv[0][0][1] = my;
+    } else {
+        if(s->msmpeg4_version==2){
+            s->ac_pred = get_bits1(&s->gb);
+            cbp|= get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1)<<2; //FIXME check errors
+        } else{
+            s->ac_pred = 0;
+            cbp|= get_vlc2(&s->gb, cbpy_vlc.table, CBPY_VLC_BITS, 1)<<2; //FIXME check errors
+            if(s->pict_type==P_TYPE) cbp^=0x3C;
+        }
+    }
+
+    s->dsp.clear_blocks(s->block[0]);
+    for (i = 0; i < 6; i++) {
+        if (msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0)
+        {
+             av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
+             return -1;
+        }
+    }
+    return 0;
+}
+
+static int msmpeg4v34_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
+{
+    int cbp, code, i;
+    uint8_t *coded_val;
+    uint32_t * const mb_type_ptr= &s->current_picture.mb_type[ s->mb_x + s->mb_y*s->mb_stride ];
+
+    if (s->pict_type == P_TYPE) {
+        if (s->use_skip_mb_code) {
+            if (get_bits1(&s->gb)) {
+                /* skip mb */
+                s->mb_intra = 0;
+                for(i=0;i<6;i++)
+                    s->block_last_index[i] = -1;
+                s->mv_dir = MV_DIR_FORWARD;
+                s->mv_type = MV_TYPE_16X16;
+                s->mv[0][0][0] = 0;
+                s->mv[0][0][1] = 0;
+                s->mb_skipped = 1;
+                *mb_type_ptr = MB_TYPE_SKIP | MB_TYPE_L0 | MB_TYPE_16x16;
+
+                return 0;
+            }
+        }
+
+        code = get_vlc2(&s->gb, mb_non_intra_vlc[DEFAULT_INTER_INDEX].table, MB_NON_INTRA_VLC_BITS, 3);
+        if (code < 0)
+            return -1;
+        //s->mb_intra = (code & 0x40) ? 0 : 1;
+        s->mb_intra = (~code & 0x40) >> 6;
+
+        cbp = code & 0x3f;
+    } else {
+        s->mb_intra = 1;
+        code = get_vlc2(&s->gb, ff_msmp4_mb_i_vlc.table, MB_INTRA_VLC_BITS, 2);
+        if (code < 0)
+            return -1;
+        /* predict coded block pattern */
+        cbp = 0;
+        for(i=0;i<6;i++) {
+            int val = ((code >> (5 - i)) & 1);
+            if (i < 4) {
+                int pred = coded_block_pred(s, i, &coded_val);
+                val = val ^ pred;
+                *coded_val = val;
+            }
+            cbp |= val << (5 - i);
+        }
+    }
+
+    if (!s->mb_intra) {
+        int mx, my;
+//printf("P at %d %d\n", s->mb_x, s->mb_y);
+        if(s->per_mb_rl_table && cbp){
+            s->rl_table_index = decode012(&s->gb);
+            s->rl_chroma_table_index = s->rl_table_index;
+        }
+        h263_pred_motion(s, 0, 0, &mx, &my);
+        if (msmpeg4_decode_motion(s, &mx, &my) < 0)
+            return -1;
+        s->mv_dir = MV_DIR_FORWARD;
+        s->mv_type = MV_TYPE_16X16;
+        s->mv[0][0][0] = mx;
+        s->mv[0][0][1] = my;
+        *mb_type_ptr = MB_TYPE_L0 | MB_TYPE_16x16;
+    } else {
+//printf("I at %d %d %d %06X\n", s->mb_x, s->mb_y, ((cbp&3)? 1 : 0) +((cbp&0x3C)? 2 : 0), show_bits(&s->gb, 24));
+        s->ac_pred = get_bits1(&s->gb);
+        *mb_type_ptr = MB_TYPE_INTRA;
+        if(s->inter_intra_pred){
+            s->h263_aic_dir= get_vlc2(&s->gb, inter_intra_vlc.table, INTER_INTRA_VLC_BITS, 1);
+//            printf("%d%d %d %d/", s->ac_pred, s->h263_aic_dir, s->mb_x, s->mb_y);
+        }
+        if(s->per_mb_rl_table && cbp){
+            s->rl_table_index = decode012(&s->gb);
+            s->rl_chroma_table_index = s->rl_table_index;
+        }
+    }
+
+    s->dsp.clear_blocks(s->block[0]);
+    for (i = 0; i < 6; i++) {
+        if (msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0)
+        {
+            av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
+            return -1;
+        }
+    }
+
+    return 0;
+}
+//#define ERROR_DETAILS
+static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
+                              int n, int coded, const uint8_t *scan_table)
+{
+    int level, i, last, run, run_diff;
+    int dc_pred_dir;
+    RLTable *rl;
+    RL_VLC_ELEM *rl_vlc;
+    int qmul, qadd;
+
+    if (s->mb_intra) {
+        qmul=1;
+        qadd=0;
+
+        /* DC coef */
+        level = msmpeg4_decode_dc(s, n, &dc_pred_dir);
+
+        if (level < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "dc overflow- block: %d qscale: %d//\n", n, s->qscale);
+            if(s->inter_intra_pred) level=0;
+            else                    return -1;
+        }
+        if (n < 4) {
+            rl = &rl_table[s->rl_table_index];
+            if(level > 256*s->y_dc_scale){
+                av_log(s->avctx, AV_LOG_ERROR, "dc overflow+ L qscale: %d//\n", s->qscale);
+                if(!s->inter_intra_pred) return -1;
+            }
+        } else {
+            rl = &rl_table[3 + s->rl_chroma_table_index];
+            if(level > 256*s->c_dc_scale){
+                av_log(s->avctx, AV_LOG_ERROR, "dc overflow+ C qscale: %d//\n", s->qscale);
+                if(!s->inter_intra_pred) return -1;
+            }
+        }
+        block[0] = level;
+
+        run_diff = 0;
+        i = 0;
+        if (!coded) {
+            goto not_coded;
+        }
+        if (s->ac_pred) {
+            if (dc_pred_dir == 0)
+                scan_table = s->intra_v_scantable.permutated; /* left */
+            else
+                scan_table = s->intra_h_scantable.permutated; /* top */
+        } else {
+            scan_table = s->intra_scantable.permutated;
+        }
+        rl_vlc= rl->rl_vlc[0];
+    } else {
+        qmul = s->qscale << 1;
+        qadd = (s->qscale - 1) | 1;
+        i = -1;
+        rl = &rl_table[3 + s->rl_table_index];
+
+        if(s->msmpeg4_version==2)
+            run_diff = 0;
+        else
+            run_diff = 1;
+
+        if (!coded) {
+            s->block_last_index[n] = i;
+            return 0;
+        }
+        if(!scan_table)
+            scan_table = s->inter_scantable.permutated;
+        rl_vlc= rl->rl_vlc[s->qscale];
+    }
+  {
+    OPEN_READER(re, &s->gb);
+    for(;;) {
+        UPDATE_CACHE(re, &s->gb);
+        GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 0);
+        if (level==0) {
+            int cache;
+            cache= GET_CACHE(re, &s->gb);
+            /* escape */
+            if (s->msmpeg4_version==1 || (cache&0x80000000)==0) {
+                if (s->msmpeg4_version==1 || (cache&0x40000000)==0) {
+                    /* third escape */
+                    if(s->msmpeg4_version!=1) LAST_SKIP_BITS(re, &s->gb, 2);
+                    UPDATE_CACHE(re, &s->gb);
+                    if(s->msmpeg4_version<=3){
+                        last=  SHOW_UBITS(re, &s->gb, 1); SKIP_CACHE(re, &s->gb, 1);
+                        run=   SHOW_UBITS(re, &s->gb, 6); SKIP_CACHE(re, &s->gb, 6);
+                        level= SHOW_SBITS(re, &s->gb, 8); LAST_SKIP_CACHE(re, &s->gb, 8);
+                        SKIP_COUNTER(re, &s->gb, 1+6+8);
+                    }else{
+                        int sign;
+                        last=  SHOW_UBITS(re, &s->gb, 1); SKIP_BITS(re, &s->gb, 1);
+                        if(!s->esc3_level_length){
+                            int ll;
+                            //printf("ESC-3 %X at %d %d\n", show_bits(&s->gb, 24), s->mb_x, s->mb_y);
+                            if(s->qscale<8){
+                                ll= SHOW_UBITS(re, &s->gb, 3); SKIP_BITS(re, &s->gb, 3);
+                                if(ll==0){
+                                    if(SHOW_UBITS(re, &s->gb, 1)) av_log(s->avctx, AV_LOG_ERROR, "cool a new vlc code ,contact the ffmpeg developers and upload the file\n");
+                                    SKIP_BITS(re, &s->gb, 1);
+                                    ll=8;
+                                }
+                            }else{
+                                ll=2;
+                                while(ll<8 && SHOW_UBITS(re, &s->gb, 1)==0){
+                                    ll++;
+                                    SKIP_BITS(re, &s->gb, 1);
+                                }
+                                if(ll<8) SKIP_BITS(re, &s->gb, 1);
+                            }
+
+                            s->esc3_level_length= ll;
+                            s->esc3_run_length= SHOW_UBITS(re, &s->gb, 2) + 3; SKIP_BITS(re, &s->gb, 2);
+//printf("level length:%d, run length: %d\n", ll, s->esc3_run_length);
+                            UPDATE_CACHE(re, &s->gb);
+                        }
+                        run=   SHOW_UBITS(re, &s->gb, s->esc3_run_length);
+                        SKIP_BITS(re, &s->gb, s->esc3_run_length);
+
+                        sign=  SHOW_UBITS(re, &s->gb, 1);
+                        SKIP_BITS(re, &s->gb, 1);
+
+                        level= SHOW_UBITS(re, &s->gb, s->esc3_level_length);
+                        SKIP_BITS(re, &s->gb, s->esc3_level_length);
+                        if(sign) level= -level;
+                    }
+//printf("level: %d, run: %d at %d %d\n", level, run, s->mb_x, s->mb_y);
+#if 0 // waste of time / this will detect very few errors
+                    {
+                        const int abs_level= FFABS(level);
+                        const int run1= run - rl->max_run[last][abs_level] - run_diff;
+                        if(abs_level<=MAX_LEVEL && run<=MAX_RUN){
+                            if(abs_level <= rl->max_level[last][run]){
+                                av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, vlc encoding possible\n");
+                                return DECODING_AC_LOST;
+                            }
+                            if(abs_level <= rl->max_level[last][run]*2){
+                                av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, esc 1 encoding possible\n");
+                                return DECODING_AC_LOST;
+                            }
+                            if(run1>=0 && abs_level <= rl->max_level[last][run1]){
+                                av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, esc 2 encoding possible\n");
+                                return DECODING_AC_LOST;
+                            }
+                        }
+                    }
+#endif
+                    //level = level * qmul + (level>0) * qadd - (level<=0) * qadd ;
+                    if (level>0) level= level * qmul + qadd;
+                    else         level= level * qmul - qadd;
+#if 0 // waste of time too :(
+                    if(level>2048 || level<-2048){
+                        av_log(s->avctx, AV_LOG_ERROR, "|level| overflow in 3. esc\n");
+                        return DECODING_AC_LOST;
+                    }
+#endif
+                    i+= run + 1;
+                    if(last) i+=192;
+#ifdef ERROR_DETAILS
+                if(run==66)
+                    av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code in ESC3 level=%d\n", level);
+                else if((i>62 && i<192) || i>192+63)
+                    av_log(s->avctx, AV_LOG_ERROR, "run overflow in ESC3 i=%d run=%d level=%d\n", i, run, level);
+#endif
+                } else {
+                    /* second escape */
+#if MIN_CACHE_BITS < 23
+                    LAST_SKIP_BITS(re, &s->gb, 2);
+                    UPDATE_CACHE(re, &s->gb);
+#else
+                    SKIP_BITS(re, &s->gb, 2);
+#endif
+                    GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 1);
+                    i+= run + rl->max_run[run>>7][level/qmul] + run_diff; //FIXME opt indexing
+                    level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                    LAST_SKIP_BITS(re, &s->gb, 1);
+#ifdef ERROR_DETAILS
+                if(run==66)
+                    av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code in ESC2 level=%d\n", level);
+                else if((i>62 && i<192) || i>192+63)
+                    av_log(s->avctx, AV_LOG_ERROR, "run overflow in ESC2 i=%d run=%d level=%d\n", i, run, level);
+#endif
+                }
+            } else {
+                /* first escape */
+#if MIN_CACHE_BITS < 22
+                LAST_SKIP_BITS(re, &s->gb, 1);
+                UPDATE_CACHE(re, &s->gb);
+#else
+                SKIP_BITS(re, &s->gb, 1);
+#endif
+                GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 1);
+                i+= run;
+                level = level + rl->max_level[run>>7][(run-1)&63] * qmul;//FIXME opt indexing
+                level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+                LAST_SKIP_BITS(re, &s->gb, 1);
+#ifdef ERROR_DETAILS
+                if(run==66)
+                    av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code in ESC1 level=%d\n", level);
+                else if((i>62 && i<192) || i>192+63)
+                    av_log(s->avctx, AV_LOG_ERROR, "run overflow in ESC1 i=%d run=%d level=%d\n", i, run, level);
+#endif
+            }
+        } else {
+            i+= run;
+            level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
+            LAST_SKIP_BITS(re, &s->gb, 1);
+#ifdef ERROR_DETAILS
+                if(run==66)
+                    av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code level=%d\n", level);
+                else if((i>62 && i<192) || i>192+63)
+                    av_log(s->avctx, AV_LOG_ERROR, "run overflow i=%d run=%d level=%d\n", i, run, level);
+#endif
+        }
+        if (i > 62){
+            i-= 192;
+            if(i&(~63)){
+                const int left= s->gb.size_in_bits - get_bits_count(&s->gb);
+                if(((i+192 == 64 && level/qmul==-1) || s->error_resilience<=1) && left>=0){
+                    av_log(s->avctx, AV_LOG_ERROR, "ignoring overflow at %d %d\n", s->mb_x, s->mb_y);
+                    break;
+                }else{
+                    av_log(s->avctx, AV_LOG_ERROR, "ac-tex damaged at %d %d\n", s->mb_x, s->mb_y);
+                    return -1;
+                }
+            }
+
+            block[scan_table[i]] = level;
+            break;
+        }
+
+        block[scan_table[i]] = level;
+    }
+    CLOSE_READER(re, &s->gb);
+  }
+ not_coded:
+    if (s->mb_intra) {
+        mpeg4_pred_ac(s, block, n, dc_pred_dir);
+        if (s->ac_pred) {
+            i = 63; /* XXX: not optimal */
+        }
+    }
+    if(s->msmpeg4_version>=4 && i>0) i=63; //FIXME/XXX optimize
+    s->block_last_index[n] = i;
+
+    return 0;
+}
+
+static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr)
+{
+    int level, pred;
+
+    if(s->msmpeg4_version<=2){
+        if (n < 4) {
+            level = get_vlc2(&s->gb, v2_dc_lum_vlc.table, DC_VLC_BITS, 3);
+        } else {
+            level = get_vlc2(&s->gb, v2_dc_chroma_vlc.table, DC_VLC_BITS, 3);
+        }
+        if (level < 0)
+            return -1;
+        level-=256;
+    }else{  //FIXME optimize use unified tables & index
+        if (n < 4) {
+            level = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+        } else {
+            level = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+        }
+        if (level < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "illegal dc vlc\n");
+            return -1;
+        }
+
+        if (level == DC_MAX) {
+            level = get_bits(&s->gb, 8);
+            if (get_bits1(&s->gb))
+                level = -level;
+        } else if (level != 0) {
+            if (get_bits1(&s->gb))
+                level = -level;
+        }
+    }
+
+    if(s->msmpeg4_version==1){
+        int32_t *dc_val;
+        pred = msmpeg4v1_pred_dc(s, n, &dc_val);
+        level += pred;
+
+        /* update predictor */
+        *dc_val= level;
+    }else{
+        int16_t *dc_val;
+        pred = msmpeg4_pred_dc(s, n, &dc_val, dir_ptr);
+        level += pred;
+
+        /* update predictor */
+        if (n < 4) {
+            *dc_val = level * s->y_dc_scale;
+        } else {
+            *dc_val = level * s->c_dc_scale;
+        }
+    }
+
+    return level;
+}
+
+static int msmpeg4_decode_motion(MpegEncContext * s,
+                                 int *mx_ptr, int *my_ptr)
+{
+    MVTable *mv;
+    int code, mx, my;
+
+    mv = &mv_tables[s->mv_table_index];
+
+    code = get_vlc2(&s->gb, mv->vlc.table, MV_VLC_BITS, 2);
+    if (code < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "illegal MV code at %d %d\n", s->mb_x, s->mb_y);
+        return -1;
+    }
+    if (code == mv->n) {
+//printf("MV ESC %X at %d %d\n", show_bits(&s->gb, 24), s->mb_x, s->mb_y);
+        mx = get_bits(&s->gb, 6);
+        my = get_bits(&s->gb, 6);
+    } else {
+        mx = mv->table_mvx[code];
+        my = mv->table_mvy[code];
+    }
+
+    mx += *mx_ptr - 32;
+    my += *my_ptr - 32;
+    /* WARNING : they do not do exactly modulo encoding */
+    if (mx <= -64)
+        mx += 64;
+    else if (mx >= 64)
+        mx -= 64;
+
+    if (my <= -64)
+        my += 64;
+    else if (my >= 64)
+        my -= 64;
+    *mx_ptr = mx;
+    *my_ptr = my;
+    return 0;
+}
+
+/* cleanest way to support it
+ * there is too much shared between versions so that we cant have 1 file per version & 1 common
+ * as allmost everything would be in the common file
+ */
+#include "wmv2.c"
diff --git a/contrib/ffmpeg/libavcodec/msmpeg4data.h b/contrib/ffmpeg/libavcodec/msmpeg4data.h
new file mode 100644
index 000000000..d1ff70371
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/msmpeg4data.h
@@ -0,0 +1,2028 @@
+/*
+ * MSMPEG4 backend for ffmpeg encoder and decoder
+ * copyright (c) 2001 Fabrice Bellard
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file msmpeg4data.h
+ * MSMPEG4 data tables.
+ */
+
+/* intra picture macro block coded block pattern */
+const uint16_t ff_msmp4_mb_i_table[64][2] = {
+{ 0x1, 1 },{ 0x17, 6 },{ 0x9, 5 },{ 0x5, 5 },
+{ 0x6, 5 },{ 0x47, 9 },{ 0x20, 7 },{ 0x10, 7 },
+{ 0x2, 5 },{ 0x7c, 9 },{ 0x3a, 7 },{ 0x1d, 7 },
+{ 0x2, 6 },{ 0xec, 9 },{ 0x77, 8 },{ 0x0, 8 },
+{ 0x3, 5 },{ 0xb7, 9 },{ 0x2c, 7 },{ 0x13, 7 },
+{ 0x1, 6 },{ 0x168, 10 },{ 0x46, 8 },{ 0x3f, 8 },
+{ 0x1e, 6 },{ 0x712, 13 },{ 0xb5, 9 },{ 0x42, 8 },
+{ 0x22, 7 },{ 0x1c5, 11 },{ 0x11e, 10 },{ 0x87, 9 },
+{ 0x6, 4 },{ 0x3, 9 },{ 0x1e, 7 },{ 0x1c, 6 },
+{ 0x12, 7 },{ 0x388, 12 },{ 0x44, 9 },{ 0x70, 9 },
+{ 0x1f, 6 },{ 0x23e, 11 },{ 0x39, 8 },{ 0x8e, 9 },
+{ 0x1, 7 },{ 0x1c6, 11 },{ 0xb6, 9 },{ 0x45, 9 },
+{ 0x14, 6 },{ 0x23f, 11 },{ 0x7d, 9 },{ 0x18, 9 },
+{ 0x7, 7 },{ 0x1c7, 11 },{ 0x86, 9 },{ 0x19, 9 },
+{ 0x15, 6 },{ 0x1db, 10 },{ 0x2, 9 },{ 0x46, 9 },
+{ 0xd, 8 },{ 0x713, 13 },{ 0x1da, 10 },{ 0x169, 10 },
+};
+
+/* non intra picture macro block coded block pattern + mb type */
+static const uint32_t table_mb_non_intra[128][2] = {
+{ 0x40, 7 },{ 0x13c9, 13 },{ 0x9fd, 12 },{ 0x1fc, 15 },
+{ 0x9fc, 12 },{ 0xa83, 18 },{ 0x12d34, 17 },{ 0x83bc, 16 },
+{ 0x83a, 12 },{ 0x7f8, 17 },{ 0x3fd, 16 },{ 0x3ff, 16 },
+{ 0x79, 13 },{ 0xa82, 18 },{ 0x969d, 16 },{ 0x2a4, 16 },
+{ 0x978, 12 },{ 0x543, 17 },{ 0x41df, 15 },{ 0x7f9, 17 },
+{ 0x12f3, 13 },{ 0x25a6b, 18 },{ 0x25ef9, 18 },{ 0x3fa, 16 },
+{ 0x20ee, 14 },{ 0x969ab, 20 },{ 0x969c, 16 },{ 0x25ef8, 18 },
+{ 0x12d2, 13 },{ 0xa85, 18 },{ 0x969e, 16 },{ 0x4bc8, 15 },
+{ 0x3d, 12 },{ 0x12f7f, 17 },{ 0x2a2, 16 },{ 0x969f, 16 },
+{ 0x25ee, 14 },{ 0x12d355, 21 },{ 0x12f7d, 17 },{ 0x12f7e, 17 },
+{ 0x9e5, 12 },{ 0xa81, 18 },{ 0x4b4d4, 19 },{ 0x83bd, 16 },
+{ 0x78, 13 },{ 0x969b, 16 },{ 0x3fe, 16 },{ 0x2a5, 16 },
+{ 0x7e, 13 },{ 0xa80, 18 },{ 0x2a3, 16 },{ 0x3fb, 16 },
+{ 0x1076, 13 },{ 0xa84, 18 },{ 0x153, 15 },{ 0x4bc9, 15 },
+{ 0x55, 13 },{ 0x12d354, 21 },{ 0x4bde, 15 },{ 0x25e5, 14 },
+{ 0x25b, 10 },{ 0x4b4c, 15 },{ 0x96b, 12 },{ 0x96a, 12 },
+{ 0x1, 2 },{ 0x0, 7 },{ 0x26, 6 },{ 0x12b, 9 },
+{ 0x7, 3 },{ 0x20f, 10 },{ 0x4, 9 },{ 0x28, 12 },
+{ 0x6, 3 },{ 0x20a, 10 },{ 0x128, 9 },{ 0x2b, 12 },
+{ 0x11, 5 },{ 0x1b, 11 },{ 0x13a, 9 },{ 0x4ff, 11 },
+{ 0x3, 4 },{ 0x277, 10 },{ 0x106, 9 },{ 0x839, 12 },
+{ 0xb, 4 },{ 0x27b, 10 },{ 0x12c, 9 },{ 0x4bf, 11 },
+{ 0x9, 6 },{ 0x35, 12 },{ 0x27e, 10 },{ 0x13c8, 13 },
+{ 0x1, 6 },{ 0x4aa, 11 },{ 0x208, 10 },{ 0x29, 12 },
+{ 0x1, 4 },{ 0x254, 10 },{ 0x12e, 9 },{ 0x838, 12 },
+{ 0x24, 6 },{ 0x4f3, 11 },{ 0x276, 10 },{ 0x12f6, 13 },
+{ 0x1, 5 },{ 0x27a, 10 },{ 0x13e, 9 },{ 0x3e, 12 },
+{ 0x8, 6 },{ 0x413, 11 },{ 0xc, 10 },{ 0x4be, 11 },
+{ 0x14, 5 },{ 0x412, 11 },{ 0x253, 10 },{ 0x97a, 12 },
+{ 0x21, 6 },{ 0x4ab, 11 },{ 0x20b, 10 },{ 0x34, 12 },
+{ 0x15, 5 },{ 0x278, 10 },{ 0x252, 10 },{ 0x968, 12 },
+{ 0x5, 5 },{ 0xb, 10 },{ 0x9c, 8 },{ 0xe, 10 },
+};
+
+/* dc table 0 */
+
+const uint32_t ff_table0_dc_lum[120][2] = {
+{ 0x1, 1 },{ 0x1, 2 },{ 0x1, 4 },{ 0x1, 5 },
+{ 0x5, 5 },{ 0x7, 5 },{ 0x8, 6 },{ 0xc, 6 },
+{ 0x0, 7 },{ 0x2, 7 },{ 0x12, 7 },{ 0x1a, 7 },
+{ 0x3, 8 },{ 0x7, 8 },{ 0x27, 8 },{ 0x37, 8 },
+{ 0x5, 9 },{ 0x4c, 9 },{ 0x6c, 9 },{ 0x6d, 9 },
+{ 0x8, 10 },{ 0x19, 10 },{ 0x9b, 10 },{ 0x1b, 10 },
+{ 0x9a, 10 },{ 0x13, 11 },{ 0x34, 11 },{ 0x35, 11 },
+{ 0x61, 12 },{ 0x48, 13 },{ 0xc4, 13 },{ 0x4a, 13 },
+{ 0xc6, 13 },{ 0xc7, 13 },{ 0x92, 14 },{ 0x18b, 14 },
+{ 0x93, 14 },{ 0x183, 14 },{ 0x182, 14 },{ 0x96, 14 },
+{ 0x97, 14 },{ 0x180, 14 },{ 0x314, 15 },{ 0x315, 15 },
+{ 0x605, 16 },{ 0x604, 16 },{ 0x606, 16 },{ 0xc0e, 17 },
+{ 0x303cd, 23 },{ 0x303c9, 23 },{ 0x303c8, 23 },{ 0x303ca, 23 },
+{ 0x303cb, 23 },{ 0x303cc, 23 },{ 0x303ce, 23 },{ 0x303cf, 23 },
+{ 0x303d0, 23 },{ 0x303d1, 23 },{ 0x303d2, 23 },{ 0x303d3, 23 },
+{ 0x303d4, 23 },{ 0x303d5, 23 },{ 0x303d6, 23 },{ 0x303d7, 23 },
+{ 0x303d8, 23 },{ 0x303d9, 23 },{ 0x303da, 23 },{ 0x303db, 23 },
+{ 0x303dc, 23 },{ 0x303dd, 23 },{ 0x303de, 23 },{ 0x303df, 23 },
+{ 0x303e0, 23 },{ 0x303e1, 23 },{ 0x303e2, 23 },{ 0x303e3, 23 },
+{ 0x303e4, 23 },{ 0x303e5, 23 },{ 0x303e6, 23 },{ 0x303e7, 23 },
+{ 0x303e8, 23 },{ 0x303e9, 23 },{ 0x303ea, 23 },{ 0x303eb, 23 },
+{ 0x303ec, 23 },{ 0x303ed, 23 },{ 0x303ee, 23 },{ 0x303ef, 23 },
+{ 0x303f0, 23 },{ 0x303f1, 23 },{ 0x303f2, 23 },{ 0x303f3, 23 },
+{ 0x303f4, 23 },{ 0x303f5, 23 },{ 0x303f6, 23 },{ 0x303f7, 23 },
+{ 0x303f8, 23 },{ 0x303f9, 23 },{ 0x303fa, 23 },{ 0x303fb, 23 },
+{ 0x303fc, 23 },{ 0x303fd, 23 },{ 0x303fe, 23 },{ 0x303ff, 23 },
+{ 0x60780, 24 },{ 0x60781, 24 },{ 0x60782, 24 },{ 0x60783, 24 },
+{ 0x60784, 24 },{ 0x60785, 24 },{ 0x60786, 24 },{ 0x60787, 24 },
+{ 0x60788, 24 },{ 0x60789, 24 },{ 0x6078a, 24 },{ 0x6078b, 24 },
+{ 0x6078c, 24 },{ 0x6078d, 24 },{ 0x6078e, 24 },{ 0x6078f, 24 },
+};
+
+const uint32_t ff_table0_dc_chroma[120][2] = {
+{ 0x0, 2 },{ 0x1, 2 },{ 0x5, 3 },{ 0x9, 4 },
+{ 0xd, 4 },{ 0x11, 5 },{ 0x1d, 5 },{ 0x1f, 5 },
+{ 0x21, 6 },{ 0x31, 6 },{ 0x38, 6 },{ 0x33, 6 },
+{ 0x39, 6 },{ 0x3d, 6 },{ 0x61, 7 },{ 0x79, 7 },
+{ 0x80, 8 },{ 0xc8, 8 },{ 0xca, 8 },{ 0xf0, 8 },
+{ 0x81, 8 },{ 0xc0, 8 },{ 0xc9, 8 },{ 0x107, 9 },
+{ 0x106, 9 },{ 0x196, 9 },{ 0x183, 9 },{ 0x1e3, 9 },
+{ 0x1e2, 9 },{ 0x20a, 10 },{ 0x20b, 10 },{ 0x609, 11 },
+{ 0x412, 11 },{ 0x413, 11 },{ 0x60b, 11 },{ 0x411, 11 },
+{ 0x60a, 11 },{ 0x65f, 11 },{ 0x410, 11 },{ 0x65d, 11 },
+{ 0x65e, 11 },{ 0xcb8, 12 },{ 0xc10, 12 },{ 0xcb9, 12 },
+{ 0x1823, 13 },{ 0x3045, 14 },{ 0x6089, 15 },{ 0xc110, 16 },
+{ 0x304448, 22 },{ 0x304449, 22 },{ 0x30444a, 22 },{ 0x30444b, 22 },
+{ 0x30444c, 22 },{ 0x30444d, 22 },{ 0x30444e, 22 },{ 0x30444f, 22 },
+{ 0x304450, 22 },{ 0x304451, 22 },{ 0x304452, 22 },{ 0x304453, 22 },
+{ 0x304454, 22 },{ 0x304455, 22 },{ 0x304456, 22 },{ 0x304457, 22 },
+{ 0x304458, 22 },{ 0x304459, 22 },{ 0x30445a, 22 },{ 0x30445b, 22 },
+{ 0x30445c, 22 },{ 0x30445d, 22 },{ 0x30445e, 22 },{ 0x30445f, 22 },
+{ 0x304460, 22 },{ 0x304461, 22 },{ 0x304462, 22 },{ 0x304463, 22 },
+{ 0x304464, 22 },{ 0x304465, 22 },{ 0x304466, 22 },{ 0x304467, 22 },
+{ 0x304468, 22 },{ 0x304469, 22 },{ 0x30446a, 22 },{ 0x30446b, 22 },
+{ 0x30446c, 22 },{ 0x30446d, 22 },{ 0x30446e, 22 },{ 0x30446f, 22 },
+{ 0x304470, 22 },{ 0x304471, 22 },{ 0x304472, 22 },{ 0x304473, 22 },
+{ 0x304474, 22 },{ 0x304475, 22 },{ 0x304476, 22 },{ 0x304477, 22 },
+{ 0x304478, 22 },{ 0x304479, 22 },{ 0x30447a, 22 },{ 0x30447b, 22 },
+{ 0x30447c, 22 },{ 0x30447d, 22 },{ 0x30447e, 22 },{ 0x30447f, 22 },
+{ 0x608880, 23 },{ 0x608881, 23 },{ 0x608882, 23 },{ 0x608883, 23 },
+{ 0x608884, 23 },{ 0x608885, 23 },{ 0x608886, 23 },{ 0x608887, 23 },
+{ 0x608888, 23 },{ 0x608889, 23 },{ 0x60888a, 23 },{ 0x60888b, 23 },
+{ 0x60888c, 23 },{ 0x60888d, 23 },{ 0x60888e, 23 },{ 0x60888f, 23 },
+};
+
+/* dc table 1 */
+
+const uint32_t ff_table1_dc_lum[120][2] = {
+{ 0x2, 2 },{ 0x3, 2 },{ 0x3, 3 },{ 0x2, 4 },
+{ 0x5, 4 },{ 0x1, 5 },{ 0x3, 5 },{ 0x8, 5 },
+{ 0x0, 6 },{ 0x5, 6 },{ 0xd, 6 },{ 0xf, 6 },
+{ 0x13, 6 },{ 0x8, 7 },{ 0x18, 7 },{ 0x1c, 7 },
+{ 0x24, 7 },{ 0x4, 8 },{ 0x6, 8 },{ 0x12, 8 },
+{ 0x32, 8 },{ 0x3b, 8 },{ 0x4a, 8 },{ 0x4b, 8 },
+{ 0xb, 9 },{ 0x26, 9 },{ 0x27, 9 },{ 0x66, 9 },
+{ 0x74, 9 },{ 0x75, 9 },{ 0x14, 10 },{ 0x1c, 10 },
+{ 0x1f, 10 },{ 0x1d, 10 },{ 0x2b, 11 },{ 0x3d, 11 },
+{ 0x19d, 11 },{ 0x19f, 11 },{ 0x54, 12 },{ 0x339, 12 },
+{ 0x338, 12 },{ 0x33d, 12 },{ 0xab, 13 },{ 0xf1, 13 },
+{ 0x678, 13 },{ 0xf2, 13 },{ 0x1e0, 14 },{ 0x1e1, 14 },
+{ 0x154, 14 },{ 0xcf2, 14 },{ 0x3cc, 15 },{ 0x2ab, 15 },
+{ 0x19e7, 15 },{ 0x3ce, 15 },{ 0x19e6, 15 },{ 0x554, 16 },
+{ 0x79f, 16 },{ 0x555, 16 },{ 0xf3d, 17 },{ 0xf37, 17 },
+{ 0xf3c, 17 },{ 0xf35, 17 },{ 0x1e6d, 18 },{ 0x1e68, 18 },
+{ 0x3cd8, 19 },{ 0x3cd3, 19 },{ 0x3cd9, 19 },{ 0x79a4, 20 },
+{ 0xf34ba, 25 },{ 0xf34b4, 25 },{ 0xf34b5, 25 },{ 0xf34b6, 25 },
+{ 0xf34b7, 25 },{ 0xf34b8, 25 },{ 0xf34b9, 25 },{ 0xf34bb, 25 },
+{ 0xf34bc, 25 },{ 0xf34bd, 25 },{ 0xf34be, 25 },{ 0xf34bf, 25 },
+{ 0x1e6940, 26 },{ 0x1e6941, 26 },{ 0x1e6942, 26 },{ 0x1e6943, 26 },
+{ 0x1e6944, 26 },{ 0x1e6945, 26 },{ 0x1e6946, 26 },{ 0x1e6947, 26 },
+{ 0x1e6948, 26 },{ 0x1e6949, 26 },{ 0x1e694a, 26 },{ 0x1e694b, 26 },
+{ 0x1e694c, 26 },{ 0x1e694d, 26 },{ 0x1e694e, 26 },{ 0x1e694f, 26 },
+{ 0x1e6950, 26 },{ 0x1e6951, 26 },{ 0x1e6952, 26 },{ 0x1e6953, 26 },
+{ 0x1e6954, 26 },{ 0x1e6955, 26 },{ 0x1e6956, 26 },{ 0x1e6957, 26 },
+{ 0x1e6958, 26 },{ 0x1e6959, 26 },{ 0x1e695a, 26 },{ 0x1e695b, 26 },
+{ 0x1e695c, 26 },{ 0x1e695d, 26 },{ 0x1e695e, 26 },{ 0x1e695f, 26 },
+{ 0x1e6960, 26 },{ 0x1e6961, 26 },{ 0x1e6962, 26 },{ 0x1e6963, 26 },
+{ 0x1e6964, 26 },{ 0x1e6965, 26 },{ 0x1e6966, 26 },{ 0x1e6967, 26 },
+};
+
+const uint32_t ff_table1_dc_chroma[120][2] = {
+{ 0x0, 2 },{ 0x1, 2 },{ 0x4, 3 },{ 0x7, 3 },
+{ 0xb, 4 },{ 0xd, 4 },{ 0x15, 5 },{ 0x28, 6 },
+{ 0x30, 6 },{ 0x32, 6 },{ 0x52, 7 },{ 0x62, 7 },
+{ 0x66, 7 },{ 0xa6, 8 },{ 0xc6, 8 },{ 0xcf, 8 },
+{ 0x14f, 9 },{ 0x18e, 9 },{ 0x19c, 9 },{ 0x29d, 10 },
+{ 0x33a, 10 },{ 0x538, 11 },{ 0x63c, 11 },{ 0x63e, 11 },
+{ 0x63f, 11 },{ 0x676, 11 },{ 0xa73, 12 },{ 0xc7a, 12 },
+{ 0xcef, 12 },{ 0x14e5, 13 },{ 0x19dd, 13 },{ 0x29c8, 14 },
+{ 0x29c9, 14 },{ 0x63dd, 15 },{ 0x33b8, 14 },{ 0x33b9, 14 },
+{ 0xc7b6, 16 },{ 0x63d8, 15 },{ 0x63df, 15 },{ 0xc7b3, 16 },
+{ 0xc7b4, 16 },{ 0xc7b5, 16 },{ 0x63de, 15 },{ 0xc7b7, 16 },
+{ 0xc7b8, 16 },{ 0xc7b9, 16 },{ 0x18f65, 17 },{ 0x31ec8, 18 },
+{ 0xc7b248, 24 },{ 0xc7b249, 24 },{ 0xc7b24a, 24 },{ 0xc7b24b, 24 },
+{ 0xc7b24c, 24 },{ 0xc7b24d, 24 },{ 0xc7b24e, 24 },{ 0xc7b24f, 24 },
+{ 0xc7b250, 24 },{ 0xc7b251, 24 },{ 0xc7b252, 24 },{ 0xc7b253, 24 },
+{ 0xc7b254, 24 },{ 0xc7b255, 24 },{ 0xc7b256, 24 },{ 0xc7b257, 24 },
+{ 0xc7b258, 24 },{ 0xc7b259, 24 },{ 0xc7b25a, 24 },{ 0xc7b25b, 24 },
+{ 0xc7b25c, 24 },{ 0xc7b25d, 24 },{ 0xc7b25e, 24 },{ 0xc7b25f, 24 },
+{ 0xc7b260, 24 },{ 0xc7b261, 24 },{ 0xc7b262, 24 },{ 0xc7b263, 24 },
+{ 0xc7b264, 24 },{ 0xc7b265, 24 },{ 0xc7b266, 24 },{ 0xc7b267, 24 },
+{ 0xc7b268, 24 },{ 0xc7b269, 24 },{ 0xc7b26a, 24 },{ 0xc7b26b, 24 },
+{ 0xc7b26c, 24 },{ 0xc7b26d, 24 },{ 0xc7b26e, 24 },{ 0xc7b26f, 24 },
+{ 0xc7b270, 24 },{ 0xc7b271, 24 },{ 0xc7b272, 24 },{ 0xc7b273, 24 },
+{ 0xc7b274, 24 },{ 0xc7b275, 24 },{ 0xc7b276, 24 },{ 0xc7b277, 24 },
+{ 0xc7b278, 24 },{ 0xc7b279, 24 },{ 0xc7b27a, 24 },{ 0xc7b27b, 24 },
+{ 0xc7b27c, 24 },{ 0xc7b27d, 24 },{ 0xc7b27e, 24 },{ 0xc7b27f, 24 },
+{ 0x18f6480, 25 },{ 0x18f6481, 25 },{ 0x18f6482, 25 },{ 0x18f6483, 25 },
+{ 0x18f6484, 25 },{ 0x18f6485, 25 },{ 0x18f6486, 25 },{ 0x18f6487, 25 },
+{ 0x18f6488, 25 },{ 0x18f6489, 25 },{ 0x18f648a, 25 },{ 0x18f648b, 25 },
+{ 0x18f648c, 25 },{ 0x18f648d, 25 },{ 0x18f648e, 25 },{ 0x18f648f, 25 },
+};
+
+/* vlc table 0, for intra luma */
+
+static const uint16_t table0_vlc[133][2] = {
+{ 0x1, 2 },{ 0x6, 3 },{ 0xf, 4 },{ 0x16, 5 },
+{ 0x20, 6 },{ 0x18, 7 },{ 0x8, 8 },{ 0x9a, 8 },
+{ 0x56, 9 },{ 0x13e, 9 },{ 0xf0, 10 },{ 0x3a5, 10 },
+{ 0x77, 11 },{ 0x1ef, 11 },{ 0x9a, 12 },{ 0x5d, 13 },
+{ 0x1, 4 },{ 0x11, 5 },{ 0x2, 7 },{ 0xb, 8 },
+{ 0x12, 9 },{ 0x1d6, 9 },{ 0x27e, 10 },{ 0x191, 11 },
+{ 0xea, 12 },{ 0x3dc, 12 },{ 0x13b, 13 },{ 0x4, 5 },
+{ 0x14, 7 },{ 0x9e, 8 },{ 0x9, 10 },{ 0x1ac, 11 },
+{ 0x1e2, 11 },{ 0x3ca, 12 },{ 0x5f, 13 },{ 0x17, 5 },
+{ 0x4e, 7 },{ 0x5e, 9 },{ 0xf3, 10 },{ 0x1ad, 11 },
+{ 0xec, 12 },{ 0x5f0, 13 },{ 0xe, 6 },{ 0xe1, 8 },
+{ 0x3a4, 10 },{ 0x9c, 12 },{ 0x13d, 13 },{ 0x3b, 6 },
+{ 0x1c, 9 },{ 0x14, 11 },{ 0x9be, 12 },{ 0x6, 7 },
+{ 0x7a, 9 },{ 0x190, 11 },{ 0x137, 13 },{ 0x1b, 7 },
+{ 0x8, 10 },{ 0x75c, 11 },{ 0x71, 7 },{ 0xd7, 10 },
+{ 0x9bf, 12 },{ 0x7, 8 },{ 0xaf, 10 },{ 0x4cc, 11 },
+{ 0x34, 8 },{ 0x265, 10 },{ 0x9f, 12 },{ 0xe0, 8 },
+{ 0x16, 11 },{ 0x327, 12 },{ 0x15, 9 },{ 0x17d, 11 },
+{ 0xebb, 12 },{ 0x14, 9 },{ 0xf6, 10 },{ 0x1e4, 11 },
+{ 0xcb, 10 },{ 0x99d, 12 },{ 0xca, 10 },{ 0x2fc, 12 },
+{ 0x17f, 11 },{ 0x4cd, 11 },{ 0x2fd, 12 },{ 0x4fe, 11 },
+{ 0x13a, 13 },{ 0xa, 4 },{ 0x42, 7 },{ 0x1d3, 9 },
+{ 0x4dd, 11 },{ 0x12, 5 },{ 0xe8, 8 },{ 0x4c, 11 },
+{ 0x136, 13 },{ 0x39, 6 },{ 0x264, 10 },{ 0xeba, 12 },
+{ 0x0, 7 },{ 0xae, 10 },{ 0x99c, 12 },{ 0x1f, 7 },
+{ 0x4de, 11 },{ 0x43, 7 },{ 0x4dc, 11 },{ 0x3, 8 },
+{ 0x3cb, 12 },{ 0x6, 8 },{ 0x99e, 12 },{ 0x2a, 8 },
+{ 0x5f1, 13 },{ 0xf, 8 },{ 0x9fe, 12 },{ 0x33, 8 },
+{ 0x9ff, 12 },{ 0x98, 8 },{ 0x99f, 12 },{ 0xea, 8 },
+{ 0x13c, 13 },{ 0x2e, 8 },{ 0x192, 11 },{ 0x136, 9 },
+{ 0x6a, 9 },{ 0x15, 11 },{ 0x3af, 10 },{ 0x1e3, 11 },
+{ 0x74, 11 },{ 0xeb, 12 },{ 0x2f9, 12 },{ 0x5c, 13 },
+{ 0xed, 12 },{ 0x3dd, 12 },{ 0x326, 12 },{ 0x5e, 13 },
+{ 0x16, 7 },
+};
+
+static const int8_t table0_level[132] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14, 15, 16,
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11,  1,  2,  3,  4,  5,
+  6,  7,  8,  1,  2,  3,  4,  5,
+  6,  7,  1,  2,  3,  4,  5,  1,
+  2,  3,  4,  1,  2,  3,  4,  1,
+  2,  3,  1,  2,  3,  1,  2,  3,
+  1,  2,  3,  1,  2,  3,  1,  2,
+  3,  1,  2,  3,  1,  2,  1,  2,
+  1,  1,  1,  1,  1,  1,  2,  3,
+  4,  1,  2,  3,  4,  1,  2,  3,
+  1,  2,  3,  1,  2,  1,  2,  1,
+  2,  1,  2,  1,  2,  1,  2,  1,
+  2,  1,  2,  1,  2,  1,  2,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,
+};
+
+static const int8_t table0_run[132] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  2,  2,  2,  2,  2,
+  2,  2,  2,  3,  3,  3,  3,  3,
+  3,  3,  4,  4,  4,  4,  4,  5,
+  5,  5,  5,  6,  6,  6,  6,  7,
+  7,  7,  8,  8,  8,  9,  9,  9,
+ 10, 10, 10, 11, 11, 11, 12, 12,
+ 12, 13, 13, 13, 14, 14, 15, 15,
+ 16, 17, 18, 19, 20,  0,  0,  0,
+  0,  1,  1,  1,  1,  2,  2,  2,
+  3,  3,  3,  4,  4,  5,  5,  6,
+  6,  7,  7,  8,  8,  9,  9, 10,
+ 10, 11, 11, 12, 12, 13, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, 24, 25, 26,
+};
+
+/* vlc table 1, for intra chroma and P macro blocks */
+
+static const uint16_t table1_vlc[149][2] = {
+{ 0x4, 3 },{ 0x14, 5 },{ 0x17, 7 },{ 0x7f, 8 },
+{ 0x154, 9 },{ 0x1f2, 10 },{ 0xbf, 11 },{ 0x65, 12 },
+{ 0xaaa, 12 },{ 0x630, 13 },{ 0x1597, 13 },{ 0x3b7, 14 },
+{ 0x2b22, 14 },{ 0xbe6, 15 },{ 0xb, 4 },{ 0x37, 7 },
+{ 0x62, 9 },{ 0x7, 11 },{ 0x166, 12 },{ 0xce, 13 },
+{ 0x1590, 13 },{ 0x5f6, 14 },{ 0xbe7, 15 },{ 0x7, 5 },
+{ 0x6d, 8 },{ 0x3, 11 },{ 0x31f, 12 },{ 0x5f2, 14 },
+{ 0x2, 6 },{ 0x61, 9 },{ 0x55, 12 },{ 0x1df, 14 },
+{ 0x1a, 6 },{ 0x1e, 10 },{ 0xac9, 12 },{ 0x2b23, 14 },
+{ 0x1e, 6 },{ 0x1f, 10 },{ 0xac3, 12 },{ 0x2b2b, 14 },
+{ 0x6, 7 },{ 0x4, 11 },{ 0x2f8, 13 },{ 0x19, 7 },
+{ 0x6, 11 },{ 0x63d, 13 },{ 0x57, 7 },{ 0x182, 11 },
+{ 0x2aa2, 14 },{ 0x4, 8 },{ 0x180, 11 },{ 0x59c, 14 },
+{ 0x7d, 8 },{ 0x164, 12 },{ 0x76d, 15 },{ 0x2, 9 },
+{ 0x18d, 11 },{ 0x1581, 13 },{ 0xad, 8 },{ 0x60, 12 },
+{ 0xc67, 14 },{ 0x1c, 9 },{ 0xee, 13 },{ 0x3, 9 },
+{ 0x2cf, 13 },{ 0xd9, 9 },{ 0x1580, 13 },{ 0x2, 11 },
+{ 0x183, 11 },{ 0x57, 12 },{ 0x61, 12 },{ 0x31, 11 },
+{ 0x66, 12 },{ 0x631, 13 },{ 0x632, 13 },{ 0xac, 13 },
+{ 0x31d, 12 },{ 0x76, 12 },{ 0x3a, 11 },{ 0x165, 12 },
+{ 0xc66, 14 },{ 0x3, 2 },{ 0x54, 7 },{ 0x2ab, 10 },
+{ 0x16, 13 },{ 0x5f7, 14 },{ 0x5, 4 },{ 0xf8, 9 },
+{ 0xaa9, 12 },{ 0x5f, 15 },{ 0x4, 4 },{ 0x1c, 10 },
+{ 0x1550, 13 },{ 0x4, 5 },{ 0x77, 11 },{ 0x76c, 15 },
+{ 0xe, 5 },{ 0xa, 12 },{ 0xc, 5 },{ 0x562, 11 },
+{ 0x4, 6 },{ 0x31c, 12 },{ 0x6, 6 },{ 0xc8, 13 },
+{ 0xd, 6 },{ 0x1da, 13 },{ 0x7, 6 },{ 0xc9, 13 },
+{ 0x1, 7 },{ 0x2e, 14 },{ 0x14, 7 },{ 0x1596, 13 },
+{ 0xa, 7 },{ 0xac2, 12 },{ 0x16, 7 },{ 0x15b, 14 },
+{ 0x15, 7 },{ 0x15a, 14 },{ 0xf, 8 },{ 0x5e, 15 },
+{ 0x7e, 8 },{ 0xab, 8 },{ 0x2d, 9 },{ 0xd8, 9 },
+{ 0xb, 9 },{ 0x14, 10 },{ 0x2b3, 10 },{ 0x1f3, 10 },
+{ 0x3a, 10 },{ 0x0, 10 },{ 0x58, 10 },{ 0x2e, 9 },
+{ 0x5e, 10 },{ 0x563, 11 },{ 0xec, 12 },{ 0x54, 12 },
+{ 0xac1, 12 },{ 0x1556, 13 },{ 0x2fa, 13 },{ 0x181, 11 },
+{ 0x1557, 13 },{ 0x59d, 14 },{ 0x2aa3, 14 },{ 0x2b2a, 14 },
+{ 0x1de, 14 },{ 0x63c, 13 },{ 0xcf, 13 },{ 0x1594, 13 },
+{ 0xd, 9 },
+};
+
+static const int8_t table1_level[148] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14,  1,  2,
+  3,  4,  5,  6,  7,  8,  9,  1,
+  2,  3,  4,  5,  1,  2,  3,  4,
+  1,  2,  3,  4,  1,  2,  3,  4,
+  1,  2,  3,  1,  2,  3,  1,  2,
+  3,  1,  2,  3,  1,  2,  3,  1,
+  2,  3,  1,  2,  3,  1,  2,  1,
+  2,  1,  2,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  2,  3,  4,  5,  1,  2,
+  3,  4,  1,  2,  3,  1,  2,  3,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,
+};
+
+static const int8_t table1_run[148] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  2,
+  2,  2,  2,  2,  3,  3,  3,  3,
+  4,  4,  4,  4,  5,  5,  5,  5,
+  6,  6,  6,  7,  7,  7,  8,  8,
+  8,  9,  9,  9, 10, 10, 10, 11,
+ 11, 11, 12, 12, 12, 13, 13, 14,
+ 14, 15, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28,
+ 29,  0,  0,  0,  0,  0,  1,  1,
+  1,  1,  2,  2,  2,  3,  3,  3,
+  4,  4,  5,  5,  6,  6,  7,  7,
+  8,  8,  9,  9, 10, 10, 11, 11,
+ 12, 12, 13, 13, 14, 14, 15, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43,
+};
+
+/* third vlc table */
+
+static const uint16_t table2_vlc[186][2] = {
+{ 0x1, 2 },{ 0x5, 3 },{ 0xd, 4 },{ 0x12, 5 },
+{ 0xe, 6 },{ 0x15, 7 },{ 0x13, 8 },{ 0x3f, 8 },
+{ 0x4b, 9 },{ 0x11f, 9 },{ 0xb8, 10 },{ 0x3e3, 10 },
+{ 0x172, 11 },{ 0x24d, 12 },{ 0x3da, 12 },{ 0x2dd, 13 },
+{ 0x1f55, 13 },{ 0x5b9, 14 },{ 0x3eae, 14 },{ 0x0, 4 },
+{ 0x10, 5 },{ 0x8, 7 },{ 0x20, 8 },{ 0x29, 9 },
+{ 0x1f4, 9 },{ 0x233, 10 },{ 0x1e0, 11 },{ 0x12a, 12 },
+{ 0x3dd, 12 },{ 0x50a, 13 },{ 0x1f29, 13 },{ 0xa42, 14 },
+{ 0x1272, 15 },{ 0x1737, 15 },{ 0x3, 5 },{ 0x11, 7 },
+{ 0xc4, 8 },{ 0x4b, 10 },{ 0xb4, 11 },{ 0x7d4, 11 },
+{ 0x345, 12 },{ 0x2d7, 13 },{ 0x7bf, 13 },{ 0x938, 14 },
+{ 0xbbb, 14 },{ 0x95e, 15 },{ 0x13, 5 },{ 0x78, 7 },
+{ 0x69, 9 },{ 0x232, 10 },{ 0x461, 11 },{ 0x3ec, 12 },
+{ 0x520, 13 },{ 0x1f2a, 13 },{ 0x3e50, 14 },{ 0x3e51, 14 },
+{ 0x1486, 15 },{ 0xc, 6 },{ 0x24, 9 },{ 0x94, 11 },
+{ 0x8c0, 12 },{ 0xf09, 14 },{ 0x1ef0, 15 },{ 0x3d, 6 },
+{ 0x53, 9 },{ 0x1a0, 11 },{ 0x2d6, 13 },{ 0xf08, 14 },
+{ 0x13, 7 },{ 0x7c, 9 },{ 0x7c1, 11 },{ 0x4ac, 14 },
+{ 0x1b, 7 },{ 0xa0, 10 },{ 0x344, 12 },{ 0xf79, 14 },
+{ 0x79, 7 },{ 0x3e1, 10 },{ 0x2d4, 13 },{ 0x2306, 14 },
+{ 0x21, 8 },{ 0x23c, 10 },{ 0xfae, 12 },{ 0x23de, 14 },
+{ 0x35, 8 },{ 0x175, 11 },{ 0x7b3, 13 },{ 0xc5, 8 },
+{ 0x174, 11 },{ 0x785, 13 },{ 0x48, 9 },{ 0x1a3, 11 },
+{ 0x49e, 13 },{ 0x2c, 9 },{ 0xfa, 10 },{ 0x7d6, 11 },
+{ 0x92, 10 },{ 0x5cc, 13 },{ 0x1ef1, 15 },{ 0xa3, 10 },
+{ 0x3ed, 12 },{ 0x93e, 14 },{ 0x1e2, 11 },{ 0x1273, 15 },
+{ 0x7c4, 11 },{ 0x1487, 15 },{ 0x291, 12 },{ 0x293, 12 },
+{ 0xf8a, 12 },{ 0x509, 13 },{ 0x508, 13 },{ 0x78d, 13 },
+{ 0x7be, 13 },{ 0x78c, 13 },{ 0x4ae, 14 },{ 0xbba, 14 },
+{ 0x2307, 14 },{ 0xb9a, 14 },{ 0x1736, 15 },{ 0xe, 4 },
+{ 0x45, 7 },{ 0x1f3, 9 },{ 0x47a, 11 },{ 0x5dc, 13 },
+{ 0x23df, 14 },{ 0x19, 5 },{ 0x28, 9 },{ 0x176, 11 },
+{ 0x49d, 13 },{ 0x23dd, 14 },{ 0x30, 6 },{ 0xa2, 10 },
+{ 0x2ef, 12 },{ 0x5b8, 14 },{ 0x3f, 6 },{ 0xa5, 10 },
+{ 0x3db, 12 },{ 0x93f, 14 },{ 0x44, 7 },{ 0x7cb, 11 },
+{ 0x95f, 15 },{ 0x63, 7 },{ 0x3c3, 12 },{ 0x15, 8 },
+{ 0x8f6, 12 },{ 0x17, 8 },{ 0x498, 13 },{ 0x2c, 8 },
+{ 0x7b2, 13 },{ 0x2f, 8 },{ 0x1f54, 13 },{ 0x8d, 8 },
+{ 0x7bd, 13 },{ 0x8e, 8 },{ 0x1182, 13 },{ 0xfb, 8 },
+{ 0x50b, 13 },{ 0x2d, 8 },{ 0x7c0, 11 },{ 0x79, 9 },
+{ 0x1f5f, 13 },{ 0x7a, 9 },{ 0x1f56, 13 },{ 0x231, 10 },
+{ 0x3e4, 10 },{ 0x1a1, 11 },{ 0x143, 11 },{ 0x1f7, 11 },
+{ 0x16f, 12 },{ 0x292, 12 },{ 0x2e7, 12 },{ 0x16c, 12 },
+{ 0x16d, 12 },{ 0x3dc, 12 },{ 0xf8b, 12 },{ 0x499, 13 },
+{ 0x3d8, 12 },{ 0x78e, 13 },{ 0x2d5, 13 },{ 0x1f5e, 13 },
+{ 0x1f2b, 13 },{ 0x78f, 13 },{ 0x4ad, 14 },{ 0x3eaf, 14 },
+{ 0x23dc, 14 },{ 0x4a, 9 },
+};
+
+static const int8_t table2_level[185] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19,  1,  2,  3,  4,  5,
+  6,  7,  8,  9, 10, 11, 12, 13,
+ 14, 15,  1,  2,  3,  4,  5,  6,
+  7,  8,  9, 10, 11, 12,  1,  2,
+  3,  4,  5,  6,  7,  8,  9, 10,
+ 11,  1,  2,  3,  4,  5,  6,  1,
+  2,  3,  4,  5,  1,  2,  3,  4,
+  1,  2,  3,  4,  1,  2,  3,  4,
+  1,  2,  3,  4,  1,  2,  3,  1,
+  2,  3,  1,  2,  3,  1,  2,  3,
+  1,  2,  3,  1,  2,  3,  1,  2,
+  1,  2,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  2,  3,  4,  5,  6,  1,  2,  3,
+  4,  5,  1,  2,  3,  4,  1,  2,
+  3,  4,  1,  2,  3,  1,  2,  1,
+  2,  1,  2,  1,  2,  1,  2,  1,
+  2,  1,  2,  1,  2,  1,  2,  1,
+  2,  1,  2,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,
+};
+
+static const int8_t table2_run[185] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  2,  2,  2,  2,  2,  2,
+  2,  2,  2,  2,  2,  2,  3,  3,
+  3,  3,  3,  3,  3,  3,  3,  3,
+  3,  4,  4,  4,  4,  4,  4,  5,
+  5,  5,  5,  5,  6,  6,  6,  6,
+  7,  7,  7,  7,  8,  8,  8,  8,
+  9,  9,  9,  9, 10, 10, 10, 11,
+ 11, 11, 12, 12, 12, 13, 13, 13,
+ 14, 14, 14, 15, 15, 15, 16, 16,
+ 17, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30,  0,
+  0,  0,  0,  0,  0,  1,  1,  1,
+  1,  1,  2,  2,  2,  2,  3,  3,
+  3,  3,  4,  4,  4,  5,  5,  6,
+  6,  7,  7,  8,  8,  9,  9, 10,
+ 10, 11, 11, 12, 12, 13, 13, 14,
+ 14, 15, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36,
+ 37,
+};
+
+/* second non intra vlc table */
+static const uint16_t table4_vlc[169][2] = {
+{ 0x0, 3 },{ 0x3, 4 },{ 0xb, 5 },{ 0x14, 6 },
+{ 0x3f, 6 },{ 0x5d, 7 },{ 0xa2, 8 },{ 0xac, 9 },
+{ 0x16e, 9 },{ 0x20a, 10 },{ 0x2e2, 10 },{ 0x432, 11 },
+{ 0x5c9, 11 },{ 0x827, 12 },{ 0xb54, 12 },{ 0x4e6, 13 },
+{ 0x105f, 13 },{ 0x172a, 13 },{ 0x20b2, 14 },{ 0x2d4e, 14 },
+{ 0x39f0, 14 },{ 0x4175, 15 },{ 0x5a9e, 15 },{ 0x4, 4 },
+{ 0x1e, 5 },{ 0x42, 7 },{ 0xb6, 8 },{ 0x173, 9 },
+{ 0x395, 10 },{ 0x72e, 11 },{ 0xb94, 12 },{ 0x16a4, 13 },
+{ 0x20b3, 14 },{ 0x2e45, 14 },{ 0x5, 5 },{ 0x40, 7 },
+{ 0x49, 9 },{ 0x28f, 10 },{ 0x5cb, 11 },{ 0x48a, 13 },
+{ 0x9dd, 14 },{ 0x73e2, 15 },{ 0x18, 5 },{ 0x25, 8 },
+{ 0x8a, 10 },{ 0x51b, 11 },{ 0xe5f, 12 },{ 0x9c9, 14 },
+{ 0x139c, 15 },{ 0x29, 6 },{ 0x4f, 9 },{ 0x412, 11 },
+{ 0x48d, 13 },{ 0x2e41, 14 },{ 0x38, 6 },{ 0x10e, 9 },
+{ 0x5a8, 11 },{ 0x105c, 13 },{ 0x39f2, 14 },{ 0x58, 7 },
+{ 0x21f, 10 },{ 0xe7e, 12 },{ 0x39ff, 14 },{ 0x23, 8 },
+{ 0x2e3, 10 },{ 0x4e5, 13 },{ 0x2e40, 14 },{ 0xa1, 8 },
+{ 0x5be, 11 },{ 0x9c8, 14 },{ 0x83, 8 },{ 0x13a, 11 },
+{ 0x1721, 13 },{ 0x44, 9 },{ 0x276, 12 },{ 0x39f6, 14 },
+{ 0x8b, 10 },{ 0x4ef, 13 },{ 0x5a9b, 15 },{ 0x208, 10 },
+{ 0x1cfe, 13 },{ 0x399, 10 },{ 0x1cb4, 13 },{ 0x39e, 10 },
+{ 0x39f3, 14 },{ 0x5ab, 11 },{ 0x73e3, 15 },{ 0x737, 11 },
+{ 0x5a9f, 15 },{ 0x82d, 12 },{ 0xe69, 12 },{ 0xe68, 12 },
+{ 0x433, 11 },{ 0xb7b, 12 },{ 0x2df8, 14 },{ 0x2e56, 14 },
+{ 0x2e57, 14 },{ 0x39f7, 14 },{ 0x51a5, 15 },{ 0x3, 3 },
+{ 0x2a, 6 },{ 0xe4, 8 },{ 0x28e, 10 },{ 0x735, 11 },
+{ 0x1058, 13 },{ 0x1cfa, 13 },{ 0x2df9, 14 },{ 0x4174, 15 },
+{ 0x9, 4 },{ 0x54, 8 },{ 0x398, 10 },{ 0x48b, 13 },
+{ 0x139d, 15 },{ 0xd, 4 },{ 0xad, 9 },{ 0x826, 12 },
+{ 0x2d4c, 14 },{ 0x11, 5 },{ 0x16b, 9 },{ 0xb7f, 12 },
+{ 0x51a4, 15 },{ 0x19, 5 },{ 0x21b, 10 },{ 0x16fd, 13 },
+{ 0x1d, 5 },{ 0x394, 10 },{ 0x28d3, 14 },{ 0x2b, 6 },
+{ 0x5bc, 11 },{ 0x5a9a, 15 },{ 0x2f, 6 },{ 0x247, 12 },
+{ 0x10, 7 },{ 0xa35, 12 },{ 0x3e, 6 },{ 0xb7a, 12 },
+{ 0x59, 7 },{ 0x105e, 13 },{ 0x26, 8 },{ 0x9cf, 14 },
+{ 0x55, 8 },{ 0x1cb5, 13 },{ 0x57, 8 },{ 0xe5b, 12 },
+{ 0xa0, 8 },{ 0x1468, 13 },{ 0x170, 9 },{ 0x90, 10 },
+{ 0x1ce, 9 },{ 0x21a, 10 },{ 0x218, 10 },{ 0x168, 9 },
+{ 0x21e, 10 },{ 0x244, 12 },{ 0x736, 11 },{ 0x138, 11 },
+{ 0x519, 11 },{ 0xe5e, 12 },{ 0x72c, 11 },{ 0xb55, 12 },
+{ 0x9dc, 14 },{ 0x20bb, 14 },{ 0x48c, 13 },{ 0x1723, 13 },
+{ 0x2e44, 14 },{ 0x16a5, 13 },{ 0x518, 11 },{ 0x39fe, 14 },
+{ 0x169, 9 },
+};
+
+static const int8_t table4_level[168] = {
+  1,  2,  3,  4,  5,  6,  7,  8,
+  9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23,  1,
+  2,  3,  4,  5,  6,  7,  8,  9,
+ 10, 11,  1,  2,  3,  4,  5,  6,
+  7,  8,  1,  2,  3,  4,  5,  6,
+  7,  1,  2,  3,  4,  5,  1,  2,
+  3,  4,  5,  1,  2,  3,  4,  1,
+  2,  3,  4,  1,  2,  3,  1,  2,
+  3,  1,  2,  3,  1,  2,  3,  1,
+  2,  1,  2,  1,  2,  1,  2,  1,
+  2,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  2,  3,  4,  5,
+  6,  7,  8,  9,  1,  2,  3,  4,
+  5,  1,  2,  3,  4,  1,  2,  3,
+  4,  1,  2,  3,  1,  2,  3,  1,
+  2,  3,  1,  2,  1,  2,  1,  2,
+  1,  2,  1,  2,  1,  2,  1,  2,
+  1,  2,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+};
+
+static const int8_t table4_run[168] = {
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  0,  0,  0,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  2,  2,  2,  2,  2,  2,
+  2,  2,  3,  3,  3,  3,  3,  3,
+  3,  4,  4,  4,  4,  4,  5,  5,
+  5,  5,  5,  6,  6,  6,  6,  7,
+  7,  7,  7,  8,  8,  8,  9,  9,
+  9, 10, 10, 10, 11, 11, 11, 12,
+ 12, 13, 13, 14, 14, 15, 15, 16,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26,  0,  0,  0,  0,  0,
+  0,  0,  0,  0,  1,  1,  1,  1,
+  1,  2,  2,  2,  2,  3,  3,  3,
+  3,  4,  4,  4,  5,  5,  5,  6,
+  6,  6,  7,  7,  8,  8,  9,  9,
+ 10, 10, 11, 11, 12, 12, 13, 13,
+ 14, 14, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36,
+};
+
+extern const uint16_t inter_vlc[103][2];
+extern const int8_t inter_level[102];
+extern const int8_t inter_run[102];
+
+extern const uint16_t intra_vlc[103][2];
+extern const int8_t intra_level[102];
+extern const int8_t intra_run[102];
+
+extern const uint8_t DCtab_lum[13][2];
+extern const uint8_t DCtab_chrom[13][2];
+
+extern const uint8_t cbpy_tab[16][2];
+extern const uint8_t mvtab[33][2];
+
+extern const uint8_t intra_MCBPC_code[9];
+extern const uint8_t intra_MCBPC_bits[9];
+
+extern const uint8_t inter_MCBPC_code[28];
+extern const uint8_t inter_MCBPC_bits[28];
+
+#define NB_RL_TABLES  6
+
+static RLTable rl_table[NB_RL_TABLES] = {
+    /* intra luminance tables */
+    {
+        132,
+        85,
+        table0_vlc,
+        table0_run,
+        table0_level,
+    },
+    {
+        185,
+        119,
+        table2_vlc,
+        table2_run,
+        table2_level,
+    },
+    {
+        102,
+        67,
+        intra_vlc,
+        intra_run,
+        intra_level,
+    },
+    /* intra chrominance / non intra tables */
+    {
+        148,
+        81,
+        table1_vlc,
+        table1_run,
+        table1_level,
+    },
+    {
+        168,
+        99,
+        table4_vlc,
+        table4_run,
+        table4_level,
+    },
+    {
+        102,
+        58,
+        inter_vlc,
+        inter_run,
+        inter_level,
+    },
+};
+
+/* motion vector table 0 */
+
+static const uint16_t table0_mv_code[1100] = {
+ 0x0001, 0x0003, 0x0005, 0x0007, 0x0003, 0x0008, 0x000c, 0x0001,
+ 0x0002, 0x001b, 0x0006, 0x000b, 0x0015, 0x0002, 0x000e, 0x000f,
+ 0x0014, 0x0020, 0x0022, 0x0025, 0x0027, 0x0029, 0x002d, 0x004b,
+ 0x004d, 0x0003, 0x0022, 0x0023, 0x0025, 0x0027, 0x0042, 0x0048,
+ 0x0049, 0x0050, 0x005c, 0x0091, 0x009f, 0x000e, 0x0043, 0x004c,
+ 0x0054, 0x0056, 0x008c, 0x0098, 0x009a, 0x009b, 0x00b1, 0x00b2,
+ 0x0120, 0x0121, 0x0126, 0x0133, 0x0139, 0x01a1, 0x01a4, 0x01a5,
+ 0x01a6, 0x01a7, 0x01ae, 0x01af, 0x000b, 0x0019, 0x0085, 0x0090,
+ 0x009b, 0x00aa, 0x00af, 0x010c, 0x010e, 0x011c, 0x011e, 0x0133,
+ 0x0144, 0x0160, 0x0174, 0x0175, 0x0177, 0x0178, 0x0249, 0x024b,
+ 0x0252, 0x0261, 0x0265, 0x0270, 0x0352, 0x0353, 0x0355, 0x0359,
+ 0x0010, 0x0011, 0x0013, 0x0034, 0x0035, 0x0036, 0x0037, 0x003d,
+ 0x003e, 0x0109, 0x0126, 0x0156, 0x021a, 0x021e, 0x023a, 0x023e,
+ 0x028e, 0x028f, 0x02cf, 0x0491, 0x0494, 0x049f, 0x04a0, 0x04a3,
+ 0x04a6, 0x04a7, 0x04ad, 0x04ae, 0x04c0, 0x04c4, 0x04c6, 0x04c8,
+ 0x04c9, 0x04f5, 0x04f6, 0x04f7, 0x0680, 0x0682, 0x0683, 0x0688,
+ 0x0689, 0x068d, 0x068e, 0x068f, 0x06a2, 0x06a3, 0x06a9, 0x06b0,
+ 0x06b1, 0x06b4, 0x06b5, 0x0024, 0x0060, 0x0063, 0x0078, 0x0079,
+ 0x0211, 0x0244, 0x0245, 0x0247, 0x0248, 0x0249, 0x024a, 0x024b,
+ 0x026b, 0x02af, 0x02b8, 0x02bb, 0x0436, 0x0476, 0x0477, 0x047e,
+ 0x04c8, 0x04c9, 0x04ca, 0x0514, 0x0586, 0x0587, 0x0598, 0x059d,
+ 0x05d9, 0x05da, 0x0920, 0x0921, 0x093b, 0x093c, 0x093d, 0x0942,
+ 0x0943, 0x0944, 0x0945, 0x0959, 0x095e, 0x095f, 0x0982, 0x0983,
+ 0x098e, 0x098f, 0x09c4, 0x09e7, 0x09e8, 0x09e9, 0x0d02, 0x0d17,
+ 0x0d18, 0x0d19, 0x0d41, 0x0d42, 0x0d43, 0x0d50, 0x0d5f, 0x0d6d,
+ 0x0d6e, 0x0d6f, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
+ 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x041e, 0x041f, 0x0420, 0x0421,
+ 0x048c, 0x048d, 0x04d3, 0x04d4, 0x04d5, 0x055c, 0x055d, 0x0572,
+ 0x0573, 0x0574, 0x0575, 0x08de, 0x08df, 0x08fe, 0x08ff, 0x0996,
+ 0x0a36, 0x0a37, 0x0b08, 0x0b09, 0x0b0a, 0x0b0b, 0x0b32, 0x0b33,
+ 0x0b34, 0x0b35, 0x0b36, 0x0b37, 0x0b38, 0x0b39, 0x0bb0, 0x0bf7,
+ 0x0bf8, 0x0bf9, 0x0bfa, 0x0bfb, 0x0bfc, 0x0bfd, 0x0bfe, 0x0bff,
+ 0x1254, 0x1255, 0x1256, 0x1257, 0x1270, 0x1271, 0x1272, 0x1273,
+ 0x1274, 0x1275, 0x12ab, 0x12ac, 0x12ad, 0x12ae, 0x12af, 0x12b0,
+ 0x12b1, 0x1315, 0x1316, 0x1317, 0x13bf, 0x13c0, 0x13c1, 0x13c2,
+ 0x13c3, 0x13c4, 0x13c5, 0x13c6, 0x13c7, 0x13c8, 0x13c9, 0x13ca,
+ 0x13cb, 0x13cc, 0x13cd, 0x1a06, 0x1a07, 0x1a28, 0x1a29, 0x1a2a,
+ 0x1a2b, 0x1a2c, 0x1a2d, 0x1a80, 0x1abb, 0x1abc, 0x1abd, 0x1ad8,
+ 0x1ad9, 0x0094, 0x0095, 0x0096, 0x0097, 0x00a0, 0x00a1, 0x00a2,
+ 0x00a3, 0x0831, 0x0832, 0x0833, 0x0834, 0x0835, 0x0836, 0x0837,
+ 0x0838, 0x0839, 0x083a, 0x083b, 0x0939, 0x093a, 0x093b, 0x093c,
+ 0x093d, 0x093e, 0x093f, 0x09a0, 0x09a1, 0x09a2, 0x09a3, 0x09a4,
+ 0x09a5, 0x11ac, 0x11ad, 0x11ae, 0x11af, 0x11b0, 0x11b1, 0x11b2,
+ 0x11b3, 0x11b4, 0x11b5, 0x11b6, 0x11b7, 0x11b8, 0x11b9, 0x11ba,
+ 0x11bb, 0x132f, 0x1454, 0x1455, 0x1456, 0x1457, 0x1458, 0x1459,
+ 0x145a, 0x145b, 0x145c, 0x145d, 0x145e, 0x145f, 0x1460, 0x1461,
+ 0x1462, 0x1463, 0x1464, 0x1465, 0x1466, 0x1467, 0x1468, 0x1469,
+ 0x146a, 0x146b, 0x17de, 0x17df, 0x17e0, 0x17e1, 0x17e2, 0x17e3,
+ 0x17e4, 0x17e5, 0x17e6, 0x17e7, 0x17e8, 0x17e9, 0x17ea, 0x17eb,
+ 0x17ec, 0x17ed, 0x2540, 0x2541, 0x2542, 0x2543, 0x2544, 0x2545,
+ 0x2546, 0x2547, 0x2548, 0x2549, 0x254a, 0x254b, 0x254c, 0x254d,
+ 0x254e, 0x254f, 0x2550, 0x2551, 0x2552, 0x2553, 0x2554, 0x2555,
+ 0x2628, 0x2766, 0x2767, 0x2768, 0x2769, 0x276a, 0x276b, 0x276c,
+ 0x276d, 0x276e, 0x276f, 0x2770, 0x2771, 0x2772, 0x2773, 0x2774,
+ 0x2775, 0x2776, 0x2777, 0x2778, 0x2779, 0x277a, 0x277b, 0x277c,
+ 0x277d, 0x3503, 0x3544, 0x3545, 0x3546, 0x3547, 0x3560, 0x3561,
+ 0x3562, 0x3563, 0x3564, 0x3565, 0x3566, 0x3567, 0x3568, 0x3569,
+ 0x356a, 0x356b, 0x356c, 0x356d, 0x356e, 0x356f, 0x3570, 0x3571,
+ 0x3572, 0x3573, 0x3574, 0x3575, 0x03f0, 0x103d, 0x103e, 0x103f,
+ 0x1040, 0x1041, 0x1042, 0x1043, 0x1044, 0x1045, 0x1046, 0x1047,
+ 0x1048, 0x1049, 0x104a, 0x104b, 0x104c, 0x104d, 0x104e, 0x104f,
+ 0x1050, 0x1051, 0x1052, 0x1053, 0x1054, 0x1055, 0x1056, 0x1057,
+ 0x1058, 0x1059, 0x105a, 0x105b, 0x105c, 0x105d, 0x105e, 0x105f,
+ 0x1060, 0x1061, 0x1270, 0x1271, 0x21b8, 0x21b9, 0x21ba, 0x21bb,
+ 0x21bc, 0x21bd, 0x21be, 0x21bf, 0x21f0, 0x21f1, 0x21f2, 0x21f3,
+ 0x21f4, 0x21f5, 0x21f6, 0x21f7, 0x21f8, 0x21f9, 0x21fa, 0x21fb,
+ 0x21fc, 0x21fd, 0x21fe, 0x21ff, 0x2340, 0x2341, 0x2342, 0x2343,
+ 0x2344, 0x2345, 0x2346, 0x2347, 0x2348, 0x2349, 0x234a, 0x234b,
+ 0x234c, 0x234d, 0x234e, 0x234f, 0x2350, 0x2351, 0x2352, 0x2353,
+ 0x2354, 0x2355, 0x2356, 0x2357, 0x265c, 0x2f88, 0x2f89, 0x2f8a,
+ 0x2f8b, 0x2f8c, 0x2f8d, 0x2f8e, 0x2f8f, 0x2f90, 0x2f91, 0x2f92,
+ 0x2f93, 0x2f94, 0x2f95, 0x2f96, 0x2f97, 0x2f98, 0x2f99, 0x2f9a,
+ 0x2f9b, 0x2f9c, 0x2f9d, 0x2f9e, 0x2f9f, 0x2fa0, 0x2fa1, 0x2fa2,
+ 0x2fa3, 0x2fa4, 0x2fa5, 0x2fa6, 0x2fa7, 0x2fa8, 0x2fa9, 0x2faa,
+ 0x2fab, 0x2fac, 0x2fad, 0x2fae, 0x2faf, 0x2fb0, 0x2fb1, 0x2fb2,
+ 0x2fb3, 0x2fb4, 0x2fb5, 0x2fb6, 0x2fb7, 0x2fb8, 0x2fb9, 0x2fba,
+ 0x2fbb, 0x4c52, 0x4c53, 0x4e28, 0x4e29, 0x4e2a, 0x4e2b, 0x4e2c,
+ 0x4e2d, 0x4e2e, 0x4e2f, 0x4e30, 0x4e31, 0x4e32, 0x4e33, 0x4e34,
+ 0x4e35, 0x4e36, 0x4e37, 0x4e38, 0x4e39, 0x4e3a, 0x4e3b, 0x4e3c,
+ 0x4e3d, 0x4e3e, 0x4e3f, 0x4e80, 0x4e81, 0x4e82, 0x4e83, 0x4e84,
+ 0x4e85, 0x4e86, 0x4e87, 0x4e88, 0x4e89, 0x4e8a, 0x4e8b, 0x4e8c,
+ 0x4e8d, 0x4e8e, 0x4e8f, 0x4e90, 0x4e91, 0x4e92, 0x4e93, 0x4e94,
+ 0x4e95, 0x4e96, 0x4e97, 0x4e98, 0x4e99, 0x4e9a, 0x4e9b, 0x4e9c,
+ 0x4e9d, 0x4e9e, 0x4e9f, 0x4ea0, 0x4ea1, 0x4ea2, 0x4ea3, 0x4ea4,
+ 0x4ea5, 0x4ea6, 0x4ea7, 0x4ea8, 0x4ea9, 0x4eaa, 0x4eab, 0x4eac,
+ 0x4ead, 0x4eae, 0x4eaf, 0x4eb0, 0x4eb1, 0x4eb2, 0x4eb3, 0x4eb4,
+ 0x4eb5, 0x4eb6, 0x4eb7, 0x4eb8, 0x4eb9, 0x4eba, 0x4ebb, 0x4ebc,
+ 0x4ebd, 0x4ebe, 0x4ebf, 0x4ec0, 0x4ec1, 0x4ec2, 0x4ec3, 0x4ec4,
+ 0x4ec5, 0x4ec6, 0x4ec7, 0x4ec8, 0x4ec9, 0x4eca, 0x4ecb, 0x6a04,
+ 0x6a05, 0x07e2, 0x07e3, 0x07e4, 0x07e5, 0x07e6, 0x07e7, 0x07e8,
+ 0x07e9, 0x07ea, 0x07eb, 0x07ec, 0x07ed, 0x07ee, 0x07ef, 0x07f0,
+ 0x07f1, 0x07f2, 0x07f3, 0x07f4, 0x07f5, 0x07f6, 0x07f7, 0x07f8,
+ 0x07f9, 0x07fa, 0x07fb, 0x07fc, 0x07fd, 0x07fe, 0x07ff, 0x2000,
+ 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008,
+ 0x2009, 0x200a, 0x200b, 0x200c, 0x200d, 0x200e, 0x200f, 0x2010,
+ 0x2011, 0x2012, 0x2013, 0x2014, 0x2015, 0x2016, 0x2017, 0x2018,
+ 0x2019, 0x201a, 0x201b, 0x201c, 0x201d, 0x201e, 0x201f, 0x2020,
+ 0x2021, 0x2022, 0x2023, 0x2024, 0x2025, 0x2026, 0x2027, 0x2028,
+ 0x2029, 0x202a, 0x202b, 0x202c, 0x202d, 0x202e, 0x202f, 0x2030,
+ 0x2031, 0x2032, 0x2033, 0x2034, 0x2035, 0x2036, 0x2037, 0x2038,
+ 0x2039, 0x203a, 0x203b, 0x203c, 0x203d, 0x203e, 0x203f, 0x2040,
+ 0x2041, 0x2042, 0x2043, 0x2044, 0x2045, 0x2046, 0x2047, 0x2048,
+ 0x2049, 0x204a, 0x204b, 0x204c, 0x204d, 0x204e, 0x204f, 0x2050,
+ 0x2051, 0x2052, 0x2053, 0x2054, 0x2055, 0x2056, 0x2057, 0x2058,
+ 0x2059, 0x205a, 0x205b, 0x205c, 0x205d, 0x205e, 0x205f, 0x2060,
+ 0x2061, 0x2062, 0x2063, 0x2064, 0x2065, 0x2066, 0x2067, 0x2068,
+ 0x2069, 0x206a, 0x206b, 0x206c, 0x206d, 0x206e, 0x206f, 0x2070,
+ 0x2071, 0x2072, 0x2073, 0x2074, 0x2075, 0x2076, 0x2077, 0x2078,
+ 0x2079, 0x4cba, 0x4cbb, 0x5d88, 0x5d89, 0x5d8a, 0x5d8b, 0x5d8c,
+ 0x5d8d, 0x5d8e, 0x5d8f, 0x5db0, 0x5db1, 0x5db2, 0x5db3, 0x5db4,
+ 0x5db5, 0x5db6, 0x5db7, 0x5db8, 0x5db9, 0x5dba, 0x5dbb, 0x5dbc,
+ 0x5dbd, 0x5dbe, 0x5dbf, 0x5e40, 0x5e41, 0x5e42, 0x5e43, 0x5e44,
+ 0x5e45, 0x5e46, 0x5e47, 0x5e48, 0x5e49, 0x5e4a, 0x5e4b, 0x5e4c,
+ 0x5e4d, 0x5e4e, 0x5e4f, 0x5e50, 0x5e51, 0x5e52, 0x5e53, 0x5e54,
+ 0x5e55, 0x5e56, 0x5e57, 0x5e58, 0x5e59, 0x5e5a, 0x5e5b, 0x5e5c,
+ 0x5e5d, 0x5e5e, 0x5e5f, 0x5e60, 0x5e61, 0x5e62, 0x5e63, 0x5e64,
+ 0x5e65, 0x5e66, 0x5e67, 0x5e68, 0x5e69, 0x5e6a, 0x5e6b, 0x5e6c,
+ 0x5e6d, 0x5e6e, 0x5e6f, 0x5e70, 0x5e71, 0x5e72, 0x5e73, 0x5e74,
+ 0x5e75, 0x5e76, 0x5e77, 0x5e78, 0x5e79, 0x5e7a, 0x5e7b, 0x5e7c,
+ 0x5e7d, 0x5e7e, 0x5e7f, 0x5e80, 0x5e81, 0x5e82, 0x5e83, 0x5e84,
+ 0x5e85, 0x5e86, 0x5e87, 0x5e88, 0x5e89, 0x5e8a, 0x5e8b, 0x5e8c,
+ 0x5e8d, 0x5e8e, 0x5e8f, 0x5e90, 0x5e91, 0x5e92, 0x5e93, 0x5e94,
+ 0x5e95, 0x5e96, 0x5e97, 0x5e98, 0x5e99, 0x5e9a, 0x5e9b, 0x5e9c,
+ 0x5e9d, 0x5e9e, 0x5e9f, 0x5ea0, 0x5ea1, 0x5ea2, 0x5ea3, 0x5ea4,
+ 0x5ea5, 0x5ea6, 0x5ea7, 0x5ea8, 0x5ea9, 0x5eaa, 0x5eab, 0x5eac,
+ 0x5ead, 0x5eae, 0x5eaf, 0x5eb0, 0x5eb1, 0x5eb2, 0x5eb3, 0x5eb4,
+ 0x5eb5, 0x5eb6, 0x5eb7, 0x5eb8, 0x5eb9, 0x5eba, 0x5ebb, 0x5ebc,
+ 0x5ebd, 0x5ebe, 0x5ebf, 0x5ec0, 0x5ec1, 0x5ec2, 0x5ec3, 0x5ec4,
+ 0x5ec5, 0x5ec6, 0x5ec7, 0x5ec8, 0x5ec9, 0x5eca, 0x5ecb, 0x5ecc,
+ 0x5ecd, 0x5ece, 0x5ecf, 0x5ed0, 0x5ed1, 0x5ed2, 0x5ed3, 0x5ed4,
+ 0x5ed5, 0x5ed6, 0x5ed7, 0x5ed8, 0x5ed9, 0x5eda, 0x5edb, 0x5edc,
+ 0x5edd, 0x5ede, 0x5edf, 0x5ee0, 0x5ee1, 0x5ee2, 0x5ee3, 0x5ee4,
+ 0x5ee5, 0x5ee6, 0x5ee7, 0x5ee8, 0x5ee9, 0x5eea, 0x5eeb, 0x5eec,
+ 0x5eed, 0x5eee, 0x5eef, 0x5ef0, 0x5ef1, 0x5ef2, 0x5ef3, 0x5ef4,
+ 0x5ef5, 0x5ef6, 0x5ef7, 0x5ef8, 0x5ef9, 0x5efa, 0x5efb, 0x5efc,
+ 0x5efd, 0x5efe, 0x5eff, 0x5f00, 0x5f01, 0x5f02, 0x5f03, 0x5f04,
+ 0x5f05, 0x5f06, 0x5f07, 0x5f08, 0x5f09, 0x5f0a, 0x5f0b, 0x5f0c,
+ 0x5f0d, 0x5f0e, 0x5f0f, 0x0000,
+};
+
+static const uint8_t table0_mv_bits[1100] = {
+  1,  4,  4,  4,  5,  5,  5,  6,
+  6,  6,  7,  7,  7,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  9,  9,  9,  9,  9,  9,  9,
+  9,  9,  9,  9,  9, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17,  8,
+};
+
+static const uint8_t table0_mvx[1099] = {
+ 32, 32, 31, 32, 33, 31, 33, 31,
+ 33, 32, 34, 32, 30, 32, 31, 34,
+ 35, 32, 34, 33, 29, 33, 30, 30,
+ 31, 31, 35, 29, 33, 35, 33, 34,
+ 31, 29, 30, 34, 30, 36, 28, 32,
+ 34, 37, 30, 27, 32, 25, 39, 32,
+ 34, 32, 35, 35, 35, 31, 35, 29,
+ 32, 29, 30, 29, 37, 27, 36, 38,
+ 37, 33, 32, 31, 29, 31, 28, 36,
+ 33, 30, 34, 33, 33, 28, 27, 25,
+ 31, 26, 39, 32, 32, 31, 33, 39,
+ 31, 38, 28, 36, 21, 23, 43, 36,
+ 34, 41, 30, 25, 28, 31, 30, 34,
+ 38, 35, 61, 34, 28, 30, 37, 37,
+ 35, 27, 36,  3, 59, 38, 37, 32,
+ 31, 29, 26, 33, 37, 33, 27, 27,
+ 35, 34, 34, 40, 42, 33, 32, 29,
+  4,  5, 28, 24, 25, 35, 39, 38,
+ 32, 23, 27, 32, 30, 35, 26, 34,
+ 60, 36, 29, 22, 26, 41,  7, 30,
+ 38, 30, 36, 29, 30, 41, 26, 25,
+ 32, 34, 24, 39,  1, 25, 39, 32,
+ 28, 29, 32, 38, 26, 36, 28, 63,
+ 28, 39, 23, 21, 26, 35, 31, 35,
+ 57, 31, 29, 29, 28, 30, 27, 35,
+  2, 38, 40, 34, 37, 29, 38, 43,
+ 26, 32, 33, 42, 24, 40, 28, 32,
+ 32, 32, 36, 32, 43, 25, 21, 31,
+ 30, 31, 41, 29, 33, 37, 26, 37,
+ 27, 59, 23, 33, 35, 31, 31, 37,
+ 38, 39, 32, 23, 32, 27, 37, 36,
+ 31, 40, 25, 27, 38, 31, 36, 28,
+ 31, 36, 25, 45,  3, 34, 38, 39,
+ 40, 38, 30, 32, 19, 24, 25, 26,
+ 45, 20, 24, 33, 33, 31, 41, 34,
+ 39, 47, 40, 58, 59, 41, 33,  3,
+ 17, 61, 42, 30, 26, 29, 36, 61,
+ 33, 37, 62, 28, 25, 38, 25, 38,
+ 17, 23, 34, 33, 21, 33, 49, 27,
+ 32, 23, 27, 22, 24, 22, 39, 43,
+ 27, 37,  6, 42, 47, 26, 30, 31,
+ 41, 39, 33, 22, 45, 36, 32, 45,
+ 19, 22, 30,  5,  5, 17, 29, 22,
+ 31, 31, 43, 37, 27, 32, 32, 32,
+ 33, 34, 43, 35, 29, 26, 22, 32,
+ 19, 32, 25, 31, 41, 49, 28, 34,
+ 28, 39, 34, 19, 37, 38, 29, 21,
+ 36, 42, 24, 48, 16, 28, 49, 22,
+ 34, 31, 38, 39, 44, 11, 35, 30,
+ 33, 33, 23, 28, 33, 46, 15, 13,
+ 24, 41, 24, 34, 34, 30, 26, 24,
+ 14, 60, 21, 29, 39, 23, 35, 37,
+ 63, 45, 33, 34, 47, 41, 22, 42,
+ 35, 35, 23, 32, 35, 43, 32,  7,
+ 31, 41, 20, 31, 16, 13, 63, 25,
+ 30, 32, 35, 30, 30, 31, 42, 47,
+ 39, 38, 40, 40, 51, 55, 56, 18,
+ 21, 39, 39, 33, 17, 41, 23, 24,
+ 43, 25, 31, 20, 19, 45,  1, 34,
+ 31, 22, 35, 15, 46, 46, 35, 31,
+ 28, 29, 29, 23, 41, 27, 14, 53,
+ 53, 27, 24, 32, 57, 32, 17, 42,
+ 37, 29, 33,  1, 25, 32, 32, 63,
+ 26, 40, 44, 36, 31, 39, 20, 20,
+ 44, 23, 33, 34, 35, 33, 33, 28,
+ 41, 23, 41, 41, 29, 25, 26, 49,
+ 29, 24, 37, 49, 50, 51, 51, 26,
+ 39, 25, 26, 15, 39, 18, 42, 17,
+  4, 31, 32, 32, 60,  1, 42, 32,
+  0, 12, 19, 35, 21, 41, 17, 26,
+ 20, 45, 46, 32, 37, 22, 47, 29,
+ 31, 27, 29, 30, 21, 33, 35, 18,
+ 25, 33, 50, 51, 42,  2, 15, 51,
+ 53, 33, 25, 29, 55, 37, 38, 33,
+ 38, 59, 38, 33, 39, 13, 32, 40,
+ 61, 61, 32,  9, 44,  3, 31, 29,
+ 25, 31, 27, 23,  9, 25,  9, 29,
+ 20, 30, 30, 42, 18, 28, 25, 28,
+ 28, 21, 29, 43, 29, 43, 26, 44,
+ 44, 21, 38, 21, 24, 45, 45, 35,
+ 39, 22, 35, 36, 34, 34, 45, 34,
+ 29, 31, 46, 25, 46, 16, 17, 31,
+ 20, 32, 47, 47, 47, 32, 49, 49,
+ 49, 31,  1, 27, 28, 39, 39, 21,
+ 36, 23, 51,  2, 40, 51, 32, 53,
+ 24, 30, 24, 30, 21, 40, 57, 57,
+ 31, 41, 58, 32, 12,  4, 32, 34,
+ 59, 31, 32, 13,  9, 35, 26, 35,
+ 37, 61, 37, 63, 26, 29, 41, 38,
+ 23, 20, 41, 26, 41, 42, 42, 42,
+ 26, 26, 26, 26,  1, 26, 37, 37,
+ 37, 23, 34, 42, 27, 43, 34, 27,
+ 31, 24, 33, 16,  3, 31, 24, 33,
+ 24,  4, 44, 44, 11, 44, 31, 13,
+ 13, 44, 45, 13, 25, 22, 38, 26,
+ 38, 38, 39, 32, 30, 39, 30, 22,
+ 32, 26, 30, 47, 47, 47, 19, 47,
+ 30, 31, 35,  8, 23, 47, 47, 27,
+ 35, 47, 31, 48, 35, 19, 36, 49,
+ 49, 33, 31, 39, 27, 39, 49, 49,
+ 50, 50, 50, 39, 31, 51, 51, 39,
+ 28, 33, 33, 21, 40, 31, 52, 53,
+ 40, 53,  9, 33, 31, 53, 54, 54,
+ 54, 55, 55, 34, 15, 56, 25, 56,
+ 21, 21, 40, 40, 25, 40, 58, 36,
+  5, 41, 41, 12, 60, 41, 41, 37,
+ 22, 61, 18, 29, 29, 30, 61, 30,
+ 61, 62, 62, 30, 30, 63, 18, 13,
+ 30, 23, 19, 20, 20, 41, 13,  2,
+  5,  5,  1,  5, 32,  6, 32, 35,
+ 20, 35, 27, 35, 35, 36, 36, 13,
+ 36, 41, 41, 41,  3, 30, 42, 27,
+ 20, 30, 27, 28, 30, 21, 33, 33,
+ 14, 24, 30, 42, 24, 33, 25, 42,
+ 43, 14, 43, 43, 14, 43,  7, 36,
+ 37, 37, 37, 37,  7, 14, 25, 43,
+ 43, 44, 15, 37,  7,  7,  3,  1,
+  8, 15, 15,  8, 44, 44, 44, 45,
+ 45, 45, 45,  8,  8, 45, 21, 45,
+ 28, 28, 28, 21, 28, 28, 22, 37,
+ 46, 46, 37,  8, 29, 37, 29, 22,
+ 46, 37, 22, 29, 47, 47, 38, 38,
+ 16, 38, 38, 33, 38, 22, 47, 47,
+ 29, 25, 16,  0, 48,  1, 34, 48,
+ 48, 34, 25, 26, 26, 49, 49, 26,
+  1, 49,  4, 26,  4, 49,  1,  9,
+ 49, 49, 49, 10, 49, 17, 38, 17,
+ 17, 50, 38, 50, 50, 22, 38, 51,
+ 38, 38, 51, 39, 39, 18, 22, 39,
+ 51, 22, 52, 52, 52, 39, 53, 53,
+ 10, 23, 18, 29, 10, 53, 29, 54,
+ 11, 54, 11, 11, 55,  1, 18, 55,
+ 55, 55, 55, 55, 55, 29, 34, 18,
+ 29, 56, 56, 34, 57, 34, 34, 29,
+ 29, 57, 57, 35, 35, 35, 35, 35,
+ 39, 35, 59, 59, 18, 59, 39, 30,
+ 18, 40, 60, 60, 61, 30, 18, 61,
+ 61, 19, 19,
+};
+
+static const uint8_t table0_mvy[1099] = {
+ 32, 31, 32, 33, 32, 31, 31, 33,
+ 33, 34, 32, 30, 32, 35, 34, 31,
+ 32, 29, 33, 30, 32, 34, 33, 31,
+ 30, 35, 31, 31, 29, 33, 35, 30,
+ 29, 33, 34, 34, 30, 32, 32, 36,
+ 29, 32, 35, 32, 28, 32, 32, 27,
+ 35, 37, 34, 29, 30, 36, 35, 34,
+ 25, 30, 29, 35, 33, 31, 31, 32,
+ 31, 28, 39, 28, 29, 37, 31, 33,
+ 27, 36, 28, 36, 37, 33, 33, 31,
+ 27, 32, 31, 38, 26, 25, 25, 33,
+ 39, 31, 34, 30, 32, 32, 32, 34,
+ 36, 32, 28, 33, 30, 38, 37, 27,
+ 33, 28, 32, 37, 35, 38, 29, 34,
+ 27, 29, 29, 32, 32, 34, 35,  3,
+ 26, 36, 31, 38, 30, 26, 35, 34,
+ 37, 26, 25, 32, 32, 39, 23, 37,
+ 32, 32, 29, 32, 29, 36, 29, 30,
+ 41, 31, 30, 21, 39, 25, 34, 38,
+ 32, 35, 39, 32, 33, 33, 32, 27,
+ 29, 25, 28, 27, 26, 31, 30, 35,
+ 24, 24, 31, 34, 32, 30, 35, 40,
+ 28, 38,  5, 35, 29, 36, 36, 32,
+ 38, 30, 33, 31, 35, 26, 23, 38,
+ 32, 41, 28, 25, 37, 40, 37, 39,
+ 32, 36, 33, 39, 25, 26, 28, 31,
+ 28, 42, 23, 31, 33, 31, 39,  1,
+ 59, 22, 27,  4, 33, 34, 33, 24,
+ 41,  3, 35, 41, 41, 28, 36, 36,
+ 28, 33, 35, 21, 23, 21, 22, 37,
+ 27, 27, 43, 29, 60, 39, 27, 25,
+ 59, 34, 27, 27, 26, 40, 37, 27,
+ 61, 26, 39, 33, 31, 22, 37, 25,
+ 30, 25, 24, 61, 31, 34, 25, 38,
+ 32, 32, 30,  3, 61, 43, 29, 23,
+ 28, 32, 28, 32, 31, 34,  5, 33,
+ 32, 33, 33, 42, 37, 23, 38, 31,
+ 40, 26, 32, 26, 37, 38, 36, 24,
+ 29, 30, 20, 22, 29, 24, 32, 41,
+  2, 34, 25, 33, 29, 31, 39, 35,
+ 36, 24, 32, 30, 33, 27, 44, 60,
+ 30, 36, 19, 34, 31, 24, 16, 35,
+ 32, 38, 21, 33, 31, 31, 21, 35,
+  5, 17, 29, 38, 38, 18, 58, 19,
+ 43, 41, 30, 41, 43, 39, 29,  7,
+ 29, 17, 28, 19, 28, 31, 25, 19,
+ 40, 26, 21, 33, 39, 23, 40, 30,
+ 39, 34, 35, 32, 32, 24, 33, 30,
+ 40, 47, 39, 37, 32, 33, 24, 23,
+ 45, 47, 27, 23, 42, 32, 32, 33,
+ 36, 37, 37, 17, 18, 22, 40, 38,
+ 32, 31, 35, 24, 17, 25, 17, 23,
+ 33, 34, 51, 42, 31, 36, 36, 29,
+ 21, 22, 37, 44, 43, 25, 47, 33,
+ 45, 27, 31, 58, 31, 32, 31, 38,
+ 43, 20, 47, 45, 54,  1, 26, 34,
+ 38, 14, 22, 24, 33, 34, 32, 32,
+ 37, 21, 23, 49, 35, 23, 28, 39,
+ 39, 23, 55, 33, 30, 30, 63, 16,
+ 42, 28, 13, 33, 33, 35, 19, 46,
+ 43, 17, 19, 36, 39, 24, 31, 32,
+ 33, 26, 28, 62, 33, 63, 33, 39,
+ 19, 49, 17, 31, 43, 13, 15, 29,
+ 25, 35, 33, 23, 49, 41, 28, 29,
+ 34, 38,  7, 61, 11, 50, 13, 41,
+ 19, 47, 25, 26, 15, 42, 41, 29,
+ 45, 27, 17, 35, 32, 29, 32, 24,
+ 13, 26, 26, 31, 24, 33, 28, 30,
+ 31, 11, 45, 46, 33, 33, 35, 57,
+ 32, 32, 35, 45, 34, 11, 37, 42,
+ 39, 37, 31, 49, 21, 27, 29, 47,
+ 53, 40, 51, 16, 26,  1, 40, 30,
+ 41, 44, 34, 25, 27, 31, 35, 35,
+ 31, 15, 49,  1, 35, 40,  5, 58,
+ 21, 29, 22, 59, 45, 31,  9, 26,
+  9, 29, 11, 32, 30,  3, 13, 20,
+ 18, 20, 11,  3, 29, 40, 31, 53,
+ 30, 17, 20, 37, 31, 42, 47, 47,
+ 54, 38,  9, 34, 13, 37, 21, 25,
+ 27, 43, 42, 45, 40, 25, 27, 46,
+ 22, 25, 53, 20,  2, 14, 39, 15,
+ 22, 44, 34, 21, 38, 33, 27, 48,
+ 34, 52, 35, 47, 49, 54,  2, 13,
+ 23, 52, 29, 45, 22, 49, 54, 21,
+ 40, 42, 31, 30, 29, 34,  0, 25,
+ 23, 51, 24, 59, 28, 38, 29, 31,
+  2, 13, 31,  8, 31, 33, 12, 45,
+ 41,  7, 14, 30, 25, 18, 43, 20,
+ 43, 35, 44,  1, 49, 42, 42, 18,
+ 41, 38, 41, 44, 53, 11, 20, 25,
+ 45, 46, 47, 48, 39, 52, 46, 49,
+ 63, 55, 44, 38, 13, 13, 57, 22,
+ 51, 16, 12, 28, 35, 57, 25, 20,
+ 26, 28, 28, 29, 32, 31, 62, 34,
+ 35, 35, 19, 49, 48, 39, 40, 18,
+ 43, 46, 11,  6, 48, 19, 49, 41,
+ 10, 23, 58, 17, 21, 23, 34, 30,
+ 60,  0, 44, 34, 26, 37, 46, 43,
+ 49, 59,  4, 34, 59, 37, 22, 25,
+ 28, 46,  6, 40, 59, 42, 36, 61,
+ 28, 30, 31, 43, 10, 22, 23, 47,
+ 20, 52, 55, 36, 25, 16,  1, 11,
+ 27, 29,  5, 63, 18, 41, 31, 34,
+ 38,  1,  5, 13, 28, 31, 17, 38,
+ 39, 41, 36, 37, 22, 39, 33, 43,
+ 43, 15, 17, 49, 30, 21, 22, 20,
+ 10, 17, 25, 54, 57,  3, 34,  8,
+ 36, 25, 31, 14, 15, 19, 29, 25,
+ 18, 39, 53, 22, 27, 20, 29, 33,
+ 41, 42, 35, 62, 50, 29, 53, 50,
+ 35, 55, 42, 61, 63,  4,  7, 42,
+ 21, 46, 47, 49, 27, 46, 17, 55,
+ 41, 50, 63,  4, 56, 18,  8, 10,
+ 18, 51, 63, 36, 55, 18,  5, 55,
+  9, 29, 17, 21, 30, 27,  1, 59,
+  7, 11, 12, 15,  5, 42, 24, 41,
+ 43,  7, 27, 22, 25, 31, 30, 37,
+ 22, 39, 53, 29, 36, 37, 48,  0,
+  5, 13, 17, 31, 32, 26, 46, 28,
+ 44, 45, 46, 53, 49, 51,  3, 41,
+  3, 22, 42, 33,  5, 45,  7, 22,
+ 40, 53, 24, 14, 25, 27, 10, 12,
+ 34, 16, 17, 53, 20, 26, 39, 45,
+ 18, 45, 35, 33, 31, 49,  4, 39,
+ 42, 11, 51,  5, 13, 26, 27, 17,
+ 52, 30,  0, 22, 12, 34, 62, 36,
+ 38, 41, 47, 30, 63, 38, 41, 43,
+ 59, 33, 45, 37, 38, 40, 47, 24,
+ 48, 49, 30,  1, 10, 22, 49, 15,
+ 39, 59, 31, 32, 33, 18, 13, 15,
+ 31, 21, 27, 44, 42, 39, 46, 17,
+ 26, 32, 30, 31,  0, 30, 34,  9,
+ 12, 13, 25, 31, 32, 55, 43, 35,
+ 61, 33, 35, 46, 25, 47, 48, 62,
+ 63, 38, 61,  1,  2,  5,  7,  9,
+ 46, 10, 34, 35, 36, 55, 51,  7,
+ 40, 23, 34, 37,  5, 13, 42, 18,
+ 25, 27, 28,
+};
+
+/* motion vector table 1 */
+static const uint16_t table1_mv_code[1100] = {
+ 0x0000, 0x0007, 0x0009, 0x000f, 0x000a, 0x0011, 0x001a, 0x001c,
+ 0x0011, 0x0031, 0x0025, 0x002d, 0x002f, 0x006f, 0x0075, 0x0041,
+ 0x004c, 0x004e, 0x005c, 0x0060, 0x0062, 0x0066, 0x0068, 0x0069,
+ 0x006b, 0x00a6, 0x00c1, 0x00cb, 0x00cc, 0x00ce, 0x00da, 0x00e8,
+ 0x00ee, 0x0087, 0x0090, 0x009e, 0x009f, 0x00ba, 0x00ca, 0x00d8,
+ 0x00db, 0x00df, 0x0104, 0x0109, 0x010c, 0x0143, 0x0145, 0x014a,
+ 0x0156, 0x015c, 0x01b3, 0x01d3, 0x01da, 0x0103, 0x0109, 0x010b,
+ 0x0122, 0x0127, 0x0134, 0x0161, 0x0164, 0x0176, 0x0184, 0x018d,
+ 0x018e, 0x018f, 0x0190, 0x0193, 0x0196, 0x019d, 0x019e, 0x019f,
+ 0x01a9, 0x01b2, 0x01b4, 0x01ba, 0x01bb, 0x01bc, 0x0201, 0x0202,
+ 0x0205, 0x0207, 0x020d, 0x0210, 0x0211, 0x0215, 0x021b, 0x021f,
+ 0x0281, 0x0285, 0x0290, 0x029c, 0x029d, 0x02a2, 0x02a7, 0x02a8,
+ 0x02aa, 0x02b0, 0x02b1, 0x02b4, 0x02bc, 0x02bf, 0x0320, 0x0326,
+ 0x0327, 0x0329, 0x032a, 0x0336, 0x0360, 0x0362, 0x0363, 0x0372,
+ 0x03b2, 0x03bc, 0x03bd, 0x0203, 0x0205, 0x021a, 0x0249, 0x024a,
+ 0x024c, 0x02c7, 0x02ca, 0x02ce, 0x02ef, 0x030d, 0x0322, 0x0325,
+ 0x0338, 0x0373, 0x037a, 0x0409, 0x0415, 0x0416, 0x0418, 0x0428,
+ 0x042d, 0x042f, 0x0434, 0x0508, 0x0509, 0x0510, 0x0511, 0x051c,
+ 0x051e, 0x0524, 0x0541, 0x0543, 0x0546, 0x0547, 0x054d, 0x0557,
+ 0x055f, 0x056a, 0x056c, 0x056d, 0x056f, 0x0576, 0x0577, 0x057a,
+ 0x057b, 0x057c, 0x057d, 0x0600, 0x0601, 0x0603, 0x0614, 0x0616,
+ 0x0617, 0x061c, 0x061f, 0x0642, 0x0648, 0x0649, 0x064a, 0x064b,
+ 0x0657, 0x0668, 0x0669, 0x066b, 0x066e, 0x067f, 0x06c2, 0x06c8,
+ 0x06cb, 0x06de, 0x06df, 0x06e2, 0x06e3, 0x06ef, 0x0748, 0x074b,
+ 0x076e, 0x076f, 0x077c, 0x0409, 0x0423, 0x0428, 0x0429, 0x042a,
+ 0x042b, 0x0432, 0x0433, 0x0496, 0x049a, 0x04d5, 0x04db, 0x0581,
+ 0x0582, 0x058b, 0x058c, 0x058d, 0x0598, 0x0599, 0x059a, 0x059e,
+ 0x05dd, 0x0619, 0x0632, 0x0633, 0x0648, 0x0672, 0x06a1, 0x06a2,
+ 0x06a3, 0x06af, 0x06e2, 0x06e3, 0x06e4, 0x0800, 0x0801, 0x0802,
+ 0x0803, 0x081a, 0x081b, 0x0829, 0x082f, 0x0832, 0x083e, 0x083f,
+ 0x0852, 0x0853, 0x0858, 0x086b, 0x0877, 0x0878, 0x0879, 0x087a,
+ 0x087b, 0x0a00, 0x0a01, 0x0a0d, 0x0a0e, 0x0a0f, 0x0a24, 0x0a37,
+ 0x0a3a, 0x0a3b, 0x0a3e, 0x0a46, 0x0a47, 0x0a4a, 0x0a4b, 0x0a5f,
+ 0x0a79, 0x0a7a, 0x0a7b, 0x0a80, 0x0a81, 0x0a84, 0x0a85, 0x0a99,
+ 0x0aa5, 0x0aa6, 0x0ab8, 0x0aba, 0x0abb, 0x0abc, 0x0abd, 0x0ac8,
+ 0x0ace, 0x0acf, 0x0ad7, 0x0adc, 0x0aeb, 0x0c04, 0x0c25, 0x0c26,
+ 0x0c27, 0x0c2a, 0x0c2b, 0x0c3a, 0x0c3b, 0x0c3c, 0x0c3d, 0x0ca0,
+ 0x0cad, 0x0cd4, 0x0cd5, 0x0cfc, 0x0cfd, 0x0d86, 0x0d92, 0x0d93,
+ 0x0d94, 0x0d95, 0x0db0, 0x0db8, 0x0db9, 0x0dba, 0x0dbb, 0x0dc0,
+ 0x0dc2, 0x0dc3, 0x0dda, 0x0ddb, 0x0ddc, 0x0ddd, 0x0e92, 0x0e93,
+ 0x0e94, 0x0e95, 0x0ec7, 0x0ecc, 0x0ece, 0x0ecf, 0x0ed8, 0x0ed9,
+ 0x0eda, 0x0edb, 0x0808, 0x0809, 0x080a, 0x0810, 0x0811, 0x0844,
+ 0x0845, 0x0861, 0x0862, 0x0863, 0x086c, 0x0922, 0x0923, 0x092e,
+ 0x092f, 0x0936, 0x0937, 0x09b1, 0x09b2, 0x09b3, 0x09b4, 0x09b5,
+ 0x09b8, 0x09b9, 0x09ba, 0x09bb, 0x09bc, 0x09bd, 0x09be, 0x09bf,
+ 0x0b00, 0x0b15, 0x0b2c, 0x0b2d, 0x0b2e, 0x0b2f, 0x0b36, 0x0bb9,
+ 0x0c28, 0x0c2a, 0x0c2b, 0x0c2c, 0x0c2d, 0x0c2e, 0x0c2f, 0x0c30,
+ 0x0c31, 0x0c38, 0x0c60, 0x0c61, 0x0c62, 0x0c63, 0x0c8d, 0x0c8e,
+ 0x0c8f, 0x0c92, 0x0cbe, 0x0cbf, 0x0ce6, 0x0ce7, 0x0d40, 0x0d41,
+ 0x0d57, 0x0d58, 0x0d59, 0x0d5a, 0x0d5b, 0x0d5c, 0x0d5d, 0x0d98,
+ 0x0d99, 0x0d9a, 0x0d9b, 0x0d9c, 0x0d9d, 0x0dad, 0x0dae, 0x0daf,
+ 0x0dc0, 0x0dc1, 0x0dc2, 0x0dc3, 0x0dca, 0x0dcb, 0x0dec, 0x0ded,
+ 0x0dee, 0x0def, 0x1018, 0x1022, 0x1023, 0x1030, 0x1031, 0x1032,
+ 0x1033, 0x1050, 0x1051, 0x105c, 0x1074, 0x1075, 0x1076, 0x1077,
+ 0x1078, 0x1079, 0x107a, 0x107b, 0x10b2, 0x10b3, 0x10b8, 0x10b9,
+ 0x10ba, 0x10bb, 0x10d4, 0x10ea, 0x10eb, 0x10ec, 0x10ed, 0x1404,
+ 0x1405, 0x1406, 0x1407, 0x1410, 0x1411, 0x1412, 0x1413, 0x1414,
+ 0x1415, 0x1416, 0x1417, 0x1418, 0x1419, 0x1466, 0x1467, 0x1468,
+ 0x1469, 0x146a, 0x146b, 0x146c, 0x146d, 0x147e, 0x147f, 0x1488,
+ 0x1489, 0x148a, 0x148b, 0x14b6, 0x14b7, 0x14b8, 0x14b9, 0x14ba,
+ 0x14bb, 0x14bc, 0x14bd, 0x14f0, 0x14f1, 0x14f8, 0x14f9, 0x14fa,
+ 0x14fb, 0x14fc, 0x14fd, 0x14fe, 0x14ff, 0x152a, 0x152b, 0x152c,
+ 0x152d, 0x152e, 0x152f, 0x1530, 0x1531, 0x1548, 0x1549, 0x154e,
+ 0x154f, 0x1558, 0x1559, 0x155a, 0x155b, 0x1572, 0x159a, 0x159b,
+ 0x15ac, 0x15ba, 0x15bb, 0x15d0, 0x15d1, 0x15d2, 0x15d3, 0x15d4,
+ 0x15d5, 0x181d, 0x181e, 0x181f, 0x1840, 0x1841, 0x1842, 0x1843,
+ 0x1844, 0x1845, 0x1846, 0x1847, 0x1848, 0x1849, 0x1861, 0x1862,
+ 0x1863, 0x1864, 0x1865, 0x1866, 0x1867, 0x1868, 0x1869, 0x186a,
+ 0x186b, 0x186c, 0x186d, 0x186e, 0x191b, 0x191c, 0x191d, 0x191e,
+ 0x191f, 0x1942, 0x1943, 0x1944, 0x1945, 0x1946, 0x1947, 0x1958,
+ 0x1959, 0x19ed, 0x19ee, 0x19ef, 0x19f0, 0x19f1, 0x19f2, 0x19f3,
+ 0x19f4, 0x19f5, 0x19f6, 0x19f7, 0x1b0e, 0x1b0f, 0x1b62, 0x1b63,
+ 0x1b64, 0x1b65, 0x1b66, 0x1b67, 0x1b68, 0x1b69, 0x1b6a, 0x1b6b,
+ 0x1b6c, 0x1b6d, 0x1b6e, 0x1b6f, 0x1b82, 0x1ba8, 0x1ba9, 0x1baa,
+ 0x1bab, 0x1bac, 0x1bad, 0x1bae, 0x1baf, 0x1bb0, 0x1bb1, 0x1bb2,
+ 0x1bb3, 0x1d80, 0x1d81, 0x1d82, 0x1d83, 0x1d84, 0x1d85, 0x1d86,
+ 0x1d87, 0x1d88, 0x1d89, 0x1d8a, 0x1d8b, 0x1d8c, 0x1d8d, 0x1007,
+ 0x1008, 0x1009, 0x100a, 0x100b, 0x100c, 0x100d, 0x100e, 0x100f,
+ 0x1016, 0x1080, 0x1081, 0x1082, 0x1083, 0x1084, 0x1085, 0x1086,
+ 0x1087, 0x10c0, 0x123a, 0x123b, 0x123c, 0x123d, 0x123e, 0x123f,
+ 0x1240, 0x1241, 0x1242, 0x1243, 0x1350, 0x1352, 0x1353, 0x1358,
+ 0x1359, 0x135a, 0x135b, 0x135c, 0x135d, 0x135e, 0x135f, 0x1360,
+ 0x1361, 0x1602, 0x1603, 0x160c, 0x160d, 0x160e, 0x160f, 0x1620,
+ 0x1621, 0x1622, 0x1623, 0x1624, 0x1625, 0x1626, 0x1627, 0x1628,
+ 0x1629, 0x166e, 0x166f, 0x167c, 0x167d, 0x167e, 0x167f, 0x1770,
+ 0x1771, 0x1852, 0x1853, 0x1872, 0x1873, 0x1874, 0x1875, 0x1876,
+ 0x1877, 0x1878, 0x1879, 0x187a, 0x187b, 0x187c, 0x187d, 0x187e,
+ 0x187f, 0x1918, 0x1919, 0x1926, 0x1927, 0x1970, 0x1971, 0x1972,
+ 0x1973, 0x1974, 0x1975, 0x1976, 0x1977, 0x1978, 0x1979, 0x197a,
+ 0x197b, 0x1aa0, 0x1aa1, 0x1aa2, 0x1aa3, 0x1aa4, 0x1aa5, 0x1aa6,
+ 0x1aa7, 0x1aa8, 0x1aa9, 0x1aaa, 0x1aab, 0x1aac, 0x1aad, 0x1b3c,
+ 0x1b3d, 0x1b3e, 0x1b3f, 0x1b50, 0x1b51, 0x1b52, 0x1b53, 0x1b54,
+ 0x1b55, 0x1b56, 0x1b57, 0x1b58, 0x1b59, 0x2032, 0x2033, 0x2034,
+ 0x2035, 0x2036, 0x2037, 0x2038, 0x2039, 0x203a, 0x203b, 0x203c,
+ 0x203d, 0x203e, 0x203f, 0x2040, 0x2041, 0x2042, 0x2043, 0x20ba,
+ 0x20bb, 0x20cc, 0x20cd, 0x20ce, 0x20cf, 0x20e0, 0x20e1, 0x20e2,
+ 0x20e3, 0x20e4, 0x20e5, 0x20e6, 0x20e7, 0x21aa, 0x21ab, 0x21c0,
+ 0x21c1, 0x21c2, 0x21c3, 0x21c4, 0x21c5, 0x21c6, 0x21c7, 0x21c8,
+ 0x21c9, 0x21ca, 0x21cb, 0x21cc, 0x21cd, 0x21ce, 0x21cf, 0x21d0,
+ 0x21d1, 0x21d2, 0x21d3, 0x2894, 0x2895, 0x2896, 0x2897, 0x2898,
+ 0x2899, 0x289a, 0x289b, 0x289c, 0x289d, 0x289e, 0x289f, 0x28c0,
+ 0x28c1, 0x28c2, 0x28c3, 0x28c4, 0x28c5, 0x28c6, 0x28c7, 0x28c8,
+ 0x28c9, 0x28ca, 0x28cb, 0x2930, 0x2931, 0x2932, 0x2933, 0x2934,
+ 0x2935, 0x2936, 0x2937, 0x2938, 0x2939, 0x293a, 0x293b, 0x293c,
+ 0x293d, 0x293e, 0x293f, 0x2960, 0x2961, 0x2962, 0x2963, 0x2964,
+ 0x2965, 0x2966, 0x2967, 0x2968, 0x2969, 0x296a, 0x296b, 0x2a40,
+ 0x2a41, 0x2a42, 0x2a43, 0x2a44, 0x2a45, 0x2a46, 0x2a47, 0x2a48,
+ 0x2a49, 0x2a4a, 0x2a4b, 0x2a4c, 0x2a4d, 0x2a4e, 0x2a4f, 0x2a50,
+ 0x2a51, 0x2a52, 0x2a53, 0x2ae6, 0x2ae7, 0x2b24, 0x2b25, 0x2b26,
+ 0x2b27, 0x2b28, 0x2b29, 0x2b2a, 0x2b2b, 0x2b2c, 0x2b2d, 0x2b2e,
+ 0x2b2f, 0x2b30, 0x2b31, 0x2b32, 0x2b33, 0x2b5a, 0x2b5b, 0x3014,
+ 0x3015, 0x3016, 0x3017, 0x3020, 0x3021, 0x3022, 0x3023, 0x3024,
+ 0x3025, 0x3026, 0x3027, 0x3028, 0x3029, 0x302a, 0x302b, 0x302c,
+ 0x302d, 0x302e, 0x302f, 0x3030, 0x3031, 0x3032, 0x3033, 0x3034,
+ 0x3035, 0x3036, 0x3037, 0x3038, 0x3039, 0x30c0, 0x30c1, 0x30de,
+ 0x30df, 0x3218, 0x3219, 0x321a, 0x321b, 0x321c, 0x321d, 0x321e,
+ 0x321f, 0x3220, 0x3221, 0x3222, 0x3223, 0x3224, 0x3225, 0x3226,
+ 0x3227, 0x3228, 0x3229, 0x322a, 0x322b, 0x322c, 0x322d, 0x322e,
+ 0x322f, 0x3230, 0x3231, 0x3232, 0x3233, 0x3234, 0x3235, 0x3378,
+ 0x3379, 0x337a, 0x337b, 0x337c, 0x337d, 0x337e, 0x337f, 0x33c0,
+ 0x33c1, 0x33c2, 0x33c3, 0x33c4, 0x33c5, 0x33c6, 0x33c7, 0x33c8,
+ 0x33c9, 0x33ca, 0x33cb, 0x33cc, 0x33cd, 0x33ce, 0x33cf, 0x33d0,
+ 0x33d1, 0x33d2, 0x33d3, 0x33d4, 0x33d5, 0x33d6, 0x33d7, 0x33d8,
+ 0x33d9, 0x3706, 0x3707, 0x3730, 0x3731, 0x3732, 0x3733, 0x3734,
+ 0x3735, 0x3736, 0x3737, 0x3738, 0x3739, 0x373a, 0x373b, 0x373c,
+ 0x373d, 0x373e, 0x373f, 0x3740, 0x3741, 0x3742, 0x3743, 0x3744,
+ 0x3745, 0x3746, 0x3747, 0x3748, 0x3749, 0x374a, 0x374b, 0x374c,
+ 0x374d, 0x374e, 0x374f, 0x3b34, 0x3b35, 0x3b36, 0x3b37, 0x3be8,
+ 0x3be9, 0x3bea, 0x3beb, 0x3bec, 0x3bed, 0x3bee, 0x3bef, 0x3bf0,
+ 0x3bf1, 0x3bf2, 0x3bf3, 0x3bf4, 0x3bf5, 0x3bf6, 0x3bf7, 0x3bf8,
+ 0x3bf9, 0x3bfa, 0x3bfb, 0x3bfc, 0x3bfd, 0x3bfe, 0x3bff, 0x2000,
+ 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008,
+ 0x2009, 0x200a, 0x200b, 0x200c, 0x200d, 0x202e, 0x202f, 0x2182,
+ 0x2183, 0x21b4, 0x21b5, 0x21b6, 0x21b7, 0x21b8, 0x21b9, 0x21ba,
+ 0x21bb, 0x21bc, 0x21bd, 0x21be, 0x21bf, 0x2460, 0x2461, 0x2462,
+ 0x2463, 0x2464, 0x2465, 0x2466, 0x2467, 0x2468, 0x2469, 0x246a,
+ 0x246b, 0x246c, 0x246d, 0x246e, 0x246f, 0x2470, 0x2471, 0x2472,
+ 0x2473, 0x26a2, 0x26a3, 0x000b,
+};
+
+static const uint8_t table1_mv_bits[1100] = {
+  2,  4,  4,  4,  5,  5,  5,  5,
+  6,  6,  7,  7,  7,  7,  7,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  9,  9,  9,  9,  9,  9,  9,
+  9,  9,  9,  9,  9,  9,  9,  9,
+  9,  9,  9,  9,  9, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15,  4,
+};
+
+static const uint8_t table1_mvx[1099] = {
+ 32, 31, 32, 31, 33, 32, 33, 33,
+ 31, 34, 30, 32, 32, 34, 35, 32,
+ 34, 33, 29, 30, 30, 32, 31, 31,
+ 33, 35, 35, 33, 31, 29, 29, 33,
+ 34, 30, 31, 28, 36, 30, 34, 32,
+ 32, 37, 32, 32, 25, 27, 39, 32,
+ 32, 32, 38, 35, 36, 32, 37, 61,
+ 26, 32, 34, 35,  3, 35, 27, 28,
+ 29, 34, 28, 37, 31, 36, 32, 27,
+ 31, 30, 29, 39, 33, 29, 33, 35,
+ 25, 25, 29, 33, 31, 31, 31, 33,
+ 32, 30, 32, 32, 41, 39, 33, 36,
+ 32, 28, 34, 36, 38, 24, 60, 31,
+ 23, 28, 32, 33, 59, 32, 40, 30,
+  5, 34, 32, 38, 32, 30, 43,  4,
+ 32, 32, 42, 31, 31, 32, 26, 38,
+ 26, 22, 21, 37, 61, 63, 37, 31,
+ 32, 33,  2,  1, 23, 33, 41, 27,
+ 35, 30, 38, 23, 33,  3, 28, 34,
+ 34, 27, 41, 29, 39, 35, 36, 29,
+ 32, 27, 30, 32, 24, 61, 37, 26,
+ 59, 25, 35, 27, 36, 37, 30, 31,
+ 34, 40,  3, 28, 34, 39, 32, 31,
+ 32, 30, 24, 28, 35, 36, 26, 32,
+ 31, 33, 29, 33, 39, 25, 30, 24,
+ 35, 59, 29, 34, 25, 30, 21, 35,
+ 43, 40, 32, 29,  5, 28, 31, 62,
+ 33, 33, 25, 31, 21, 31, 43, 31,
+ 34, 33, 20, 40, 39, 31, 31, 57,
+ 38, 32, 42, 33, 32, 31, 32, 29,
+ 30, 44,  5, 31, 22, 34, 36, 17,
+ 38, 58, 38, 35, 32, 60, 35, 24,
+ 32, 38, 16, 45, 42, 32, 31, 29,
+  4, 30, 17, 40, 46, 48, 63, 32,
+ 42, 19, 41, 22, 28, 36, 45, 33,
+ 33, 32, 29,  7, 41, 42, 18, 33,
+ 33, 32, 22, 37,  1, 26, 22, 23,
+ 49, 28, 26, 27, 32, 33, 27, 23,
+ 28, 36, 15,  6, 34, 27, 31, 26,
+ 23,  2, 33, 32, 34, 41, 28, 32,
+ 41,  0, 36, 38, 34, 31, 47, 32,
+ 17, 31, 39, 33, 37, 51, 30, 47,
+ 32, 50, 32, 19, 63, 30, 25, 27,
+ 33, 62, 24, 31, 27, 30, 37, 31,
+ 45, 32, 39, 20, 46, 47, 35, 19,
+ 34,  1, 49, 21, 21, 14, 51, 26,
+ 23, 31, 36, 35, 58, 29, 29, 21,
+ 20, 42, 13, 28, 12, 40, 31, 33,
+ 39, 60, 32, 44, 33, 31, 28, 37,
+ 29, 32, 30, 49, 43, 28, 39, 25,
+ 32, 48,  2, 15, 20, 25, 31, 28,
+ 21, 24, 25, 15, 31, 17, 37, 43,
+ 18, 32, 33, 24, 33, 36, 13, 33,
+ 31, 39, 11, 31, 33, 32, 39, 37,
+ 32, 32, 29, 17, 44, 46, 36, 35,
+ 26, 37, 58, 32, 34, 38,  8, 38,
+ 38, 22, 29, 25, 16, 35, 32, 35,
+ 33, 43, 18, 46, 38, 50, 33, 18,
+ 53, 60, 13, 32, 36, 33, 51, 36,
+ 43, 45, 27, 42, 29, 24, 30, 25,
+ 31, 52, 31, 35, 38,  9, 22, 34,
+  4, 17, 28, 55, 42, 25, 17, 20,
+ 47, 34, 33, 16, 40, 25, 16, 30,
+ 53, 29, 10, 11, 14, 26, 33,  4,
+ 35, 44, 26, 16, 31, 26, 34, 38,
+ 29, 31, 30, 24, 22, 61, 32,  9,
+ 45, 34, 31, 19,  9, 31, 46, 31,
+ 35, 54, 29, 57, 30, 50,  3, 31,
+ 63, 34, 47, 41, 51, 18, 31, 14,
+ 37, 38, 31, 24, 32, 31, 50, 33,
+ 31, 54, 27,  9, 33, 23, 19, 32,
+ 29, 29, 33, 28, 47, 49, 30, 47,
+ 33, 27, 25, 54, 44, 45, 50, 58,
+ 51, 48, 33, 59, 33, 34, 57, 13,
+ 26, 33, 13, 48, 30, 11,  7, 56,
+ 34, 55, 26,  0, 26, 35,  1, 51,
+ 33, 53, 31, 45, 12, 29, 29, 51,
+ 31, 48,  2,  6, 34, 30, 28, 33,
+ 60, 40, 27, 46, 31,  9, 35, 29,
+ 31, 39, 55, 46, 19, 37, 62, 34,
+ 30, 16, 19, 49, 41, 41, 39, 37,
+ 14,  5, 13, 35, 55, 30, 40, 40,
+ 42,  8, 20, 25, 45, 35, 33, 36,
+ 54, 38, 27, 37, 62, 40, 15, 59,
+ 49, 31, 29, 34, 34, 39, 24, 29,
+ 25, 29, 21, 29, 10, 61, 33, 49,
+ 35, 34,  3, 38, 39, 29,  7, 41,
+  1, 35,  4, 23, 15, 23, 11, 37,
+ 28, 35, 30, 30, 24,  1, 43, 56,
+  8, 34, 42, 24, 45, 30, 20, 23,
+  8, 38, 22, 33, 17, 52, 34, 22,
+ 53, 43, 44,  1, 27, 31, 41, 43,
+ 41, 30, 31, 36, 30,  5, 55, 31,
+ 33, 30, 40, 23, 15, 29, 34, 34,
+ 59, 34, 30, 11, 13, 38,  5,  0,
+ 30, 42,  5, 30, 29, 34, 10, 44,
+ 30, 63, 35, 12,  3, 26, 15, 17,
+ 25, 34, 43, 39, 34, 56, 29, 23,
+ 30, 12, 30, 10, 35,  9, 24, 58,
+ 10, 12, 54, 33, 37, 20, 41, 35,
+ 29, 18, 61, 30, 40, 24, 39, 53,
+ 62, 26, 29, 33, 34, 53, 49, 21,
+ 27, 11, 63, 20, 26, 23,  7, 13,
+  6, 47, 29, 30,  9, 51, 22, 34,
+ 21, 25, 33, 56, 57, 30, 38, 51,
+ 51, 38, 63, 28, 40, 35, 33, 18,
+ 33, 33, 24, 58, 58, 34, 49, 29,
+ 43,  4,  1,  4, 42, 35, 35, 30,
+ 17,  5, 56, 61, 25, 37, 36, 55,
+ 28, 35, 29, 50, 48, 52,  2, 42,
+ 34, 40, 46, 46, 43, 35, 29, 48,
+ 20, 29, 31, 41,  7, 30, 35, 19,
+ 14, 21,  8, 39, 39, 40, 46, 55,
+ 34,  6, 30, 34, 37, 25, 37, 33,
+ 22, 44, 52, 17, 35, 29, 36, 35,
+ 40, 37, 28, 30, 50, 14, 28, 55,
+  6, 23, 19, 14, 30,  3, 30, 28,
+ 28, 61, 61, 47, 45, 48, 40, 40,
+ 34, 34, 25, 30, 29, 35,  4, 26,
+ 53, 50, 26, 41, 27, 59, 27, 38,
+ 39,  3, 50, 43, 47, 23, 33, 55,
+ 35, 21, 23, 35, 61, 33, 46, 52,
+ 35, 34, 24, 30, 43, 16, 37, 21,
+  2, 24, 45, 34, 30, 55, 55,  1,
+ 29, 29, 26, 28, 25, 31, 36, 22,
+ 17, 30, 52,  2, 44, 44, 57, 26,
+ 62, 41, 39, 57, 26, 46, 49, 11,
+ 16, 19,  5, 59, 38, 39, 58, 38,
+ 25, 49, 50, 22, 28, 59,  9, 59,
+  7, 28, 55, 17,  4, 35, 50, 21,
+ 29, 44, 47, 18, 24, 19, 25, 42,
+ 35,  3, 51, 35, 16, 35, 30, 63,
+ 57, 39, 39, 25, 35, 38,  9, 16,
+ 36, 45, 31, 60, 14, 34, 42, 24,
+  0, 37, 18, 61, 57, 37, 28, 53,
+ 20, 46, 14, 47, 38, 38, 38,  9,
+ 34, 39, 43, 17, 39, 59,  5, 27,
+  0, 12, 27,
+};
+
+static const uint8_t table1_mvy[1099] = {
+ 32, 32, 31, 31, 32, 33, 31, 33,
+ 33, 32, 32, 30, 34, 31, 32, 29,
+ 33, 30, 32, 33, 31, 35, 34, 30,
+ 34, 31, 33, 29, 29, 31, 33, 35,
+ 30, 30, 35, 32, 32, 34, 34, 28,
+ 25, 32, 36, 27, 32, 32, 32, 37,
+ 39,  3, 32, 30, 31, 26, 31, 32,
+ 32, 38, 29, 29, 32, 34, 31, 31,
+ 34, 35, 33, 33, 28, 33,  1, 33,
+ 27, 29, 30, 31, 28, 29, 37, 35,
+ 31, 33, 35, 27, 36, 37, 25, 25,
+ 61, 35,  4,  5, 32, 33, 36, 30,
+ 23, 30, 28, 34, 31, 32, 32, 39,
+ 32, 34, 21, 39, 32, 59, 32, 28,
+ 32, 36, 60, 33, 24, 36, 32, 32,
+ 41,  2, 32, 38, 26, 22, 33, 30,
+ 31, 32, 32, 30, 31, 32, 29,  3,
+ 40, 38, 32, 32, 33, 26, 31, 34,
+ 28, 38, 34, 31,  3, 31, 35, 38,
+ 27, 35, 33, 28, 29, 27, 29, 27,
+ 43, 29, 37, 63, 31, 33, 34, 30,
+ 31, 30, 37, 30, 35, 35, 26, 41,
+ 37, 31, 33, 28, 26, 30, 42, 24,
+  7, 27, 33, 29, 36, 28, 34, 57,
+ 23, 41, 36, 23, 35, 34, 25, 30,
+ 25, 33, 25, 25, 29, 24, 33, 39,
+ 33, 33,  0, 37, 31, 36, 21, 32,
+ 61, 24, 35, 61, 31,  5, 31, 59,
+ 39, 21, 32, 30, 34, 22, 40, 32,
+ 29, 16, 31,  5, 62,  2, 20, 39,
+ 39, 32, 33,  1, 31, 24, 36, 32,
+ 36, 32, 28, 26,  6, 31, 38, 34,
+ 58, 35, 32, 33, 33, 17, 43, 26,
+ 31, 40, 31, 34, 32, 32, 31, 19,
+ 30, 32, 29, 33, 38, 38, 32, 59,
+ 40, 18, 38, 32, 35, 34, 32, 17,
+  1, 15, 30, 28, 31, 28, 34, 29,
+ 32, 27, 35, 27, 49, 22, 37, 34,
+ 37, 26, 32, 32, 22, 28, 45, 29,
+ 30, 31, 43, 46, 41, 30, 26, 13,
+ 34, 32, 27, 38, 42, 42, 33, 47,
+ 33, 60, 27, 42, 25, 32, 22, 32,
+ 48, 32, 45, 33, 33, 41, 27, 25,
+ 19, 31, 35, 19, 36, 42, 27, 17,
+ 31, 44, 28, 33, 33, 31, 23, 31,
+ 40, 33, 31, 34, 30, 32, 33, 36,
+ 35, 47, 37, 41, 31, 23, 41, 29,
+ 30, 35, 32, 25, 32, 28, 58,  2,
+ 37, 33, 14, 33, 49, 20, 39, 36,
+ 21,  9, 23, 33, 35, 24, 39, 37,
+ 11, 33, 30, 31, 31, 28, 51, 40,
+ 35, 29, 25, 33, 46, 35, 37, 30,
+ 30,  8, 63, 28, 15, 40, 33, 45,
+ 49, 25, 32,  4, 47, 51, 36, 39,
+ 53, 10, 24, 29, 30, 31, 25, 40,
+ 38, 38, 33, 56, 23, 27, 32, 37,
+ 26, 29, 43, 36, 33, 24, 55, 43,
+  9, 29, 34, 34, 24, 33, 18, 33,
+ 33, 30, 31, 50, 24, 60, 30, 39,
+ 34, 30, 39, 28, 22, 38,  2, 26,
+ 63, 32, 57, 21, 39, 33, 28, 18,
+ 30, 34, 22, 33, 29, 41, 30, 34,
+ 35, 21, 13, 34, 35, 39, 30, 46,
+ 32, 42, 32, 31, 33, 26, 11, 33,
+ 22, 31, 25, 31, 53, 27, 43, 25,
+ 40, 50, 21, 36, 38, 30, 12, 31,
+ 34, 20, 15, 29, 32, 62, 30, 13,
+ 17, 32, 19, 31, 20, 31, 30,  7,
+  1, 17, 34, 37, 31, 31, 44, 34,
+ 26, 40, 16, 37, 52, 48, 30, 20,
+ 18, 33, 38, 29,  7, 25, 30, 54,
+ 45, 47, 46, 41, 29, 29, 16, 30,
+ 14, 26, 38, 34, 34, 29, 34, 30,
+ 29, 30, 57, 30,  4, 46, 33, 29,
+ 39, 44, 30, 31, 50, 33, 31, 32,
+ 19, 32, 40, 31, 37, 47,  1, 35,
+ 16, 31,  0, 35, 33,  1, 17, 34,
+  9, 34, 33, 31, 49, 43, 42, 51,
+ 34, 29, 23, 29, 14, 30, 45, 49,
+ 11, 24, 31, 28, 35, 41, 30, 44,
+ 18, 29, 34, 35, 36, 25, 26, 21,
+ 31, 30, 34, 19, 34, 44, 36, 38,
+ 25, 31, 28, 23, 37,  3, 55, 41,
+ 30, 22, 41, 24, 33, 26, 35, 35,
+ 30, 55, 51, 47, 48, 38, 24, 15,
+ 21, 50, 25, 46, 30, 29, 10, 34,
+ 42, 45, 29, 42, 22,  3, 33, 27,
+ 34,  1, 34, 28, 34, 36, 35, 23,
+ 23, 13, 58,  3, 26, 63, 25, 31,
+ 34, 61, 38, 39, 25, 61, 29, 37,
+ 30, 41, 26, 48, 28, 33, 50, 35,
+ 30, 37, 29, 29, 40,  6, 39, 28,
+ 28, 19,  8, 22, 45, 34, 35, 10,
+ 58, 17, 37, 39, 30, 18, 54, 14,
+ 29, 16, 59, 30, 35, 23, 35, 30,
+ 47, 36, 29, 55, 20, 12, 31, 35,
+ 14, 29, 18, 34, 34, 24, 29, 26,
+ 22,  2, 27, 23,  8, 30, 55, 38,
+ 60, 31,  4, 34, 49, 34, 27, 34,
+ 33, 30, 31, 54, 42, 35, 38, 46,
+ 44, 26, 27,  9, 39, 25, 21, 29,
+ 28, 42, 13,  0,  5, 34, 37, 28,
+ 24, 29, 63, 26, 22, 27, 29, 25,
+ 33, 25, 61,  0, 35, 25, 36, 15,
+ 27, 40, 53, 33,  3, 10, 16, 37,
+ 38, 18, 30, 46, 27,  9,  6, 29,
+ 62,  8, 42, 28, 29,  3, 25, 16,
+ 26, 29, 35, 28, 27, 51, 61, 48,
+ 37,  9, 34,  7, 49, 45, 20, 29,
+ 21,  5,  5, 29, 28, 34, 29, 24,
+ 10, 24, 35, 36, 38, 55, 11, 36,
+ 38, 53, 54, 26, 30, 49, 20, 27,
+ 30, 39, 33, 41, 49, 22, 38, 38,
+  4, 30,  8,  9,  3, 24, 22, 50,
+ 37, 36, 31, 27,  2,  9, 42, 63,
+ 25, 19, 44,  1, 28, 28, 48, 30,
+ 34, 41, 41, 38, 12, 27, 15,  0,
+ 16, 34, 35, 38, 28, 29, 40, 42,
+ 51, 52, 45, 54, 59, 59, 42, 44,
+ 37, 26, 46, 24, 15, 39, 22, 46,
+ 19, 35, 38, 17, 37, 23, 52, 55,
+ 50, 37, 26, 11, 37, 12, 24, 30,
+ 16, 13, 22, 13, 36, 35, 40, 41,
+ 34, 41, 26, 53, 51,  5, 21, 30,
+  2, 63, 41, 20,  1, 56, 21, 24,
+ 25,  5, 28, 35, 26, 28, 30, 18,
+ 29, 23, 40, 34, 20, 42, 39, 34,
+ 28, 61, 38, 27, 62,  9, 36, 17,
+  9, 49, 24, 25, 54, 34, 39, 37,
+  3,  1, 25, 38, 38, 44, 35, 36,
+ 12, 60, 36, 38, 40, 25, 43, 39,
+ 53, 28, 39, 57, 46, 10, 52, 27,
+ 35, 42, 45, 59, 15, 60, 38, 24,
+ 23, 39, 12, 29, 24,  0, 20, 16,
+ 28, 43, 35, 28,  1, 49,  4, 21,
+ 42, 39, 29,  3, 44, 21, 53, 55,
+ 11,  5,  3, 39, 53, 28, 25, 19,
+ 34, 28, 21,
+};
+
+/* motion vector table */
+typedef struct MVTable {
+    int n;
+    const uint16_t *table_mv_code;
+    const uint8_t *table_mv_bits;
+    const uint8_t *table_mvx;
+    const uint8_t *table_mvy;
+    uint16_t *table_mv_index; /* encoding: convert mv to index in table_mv */
+    VLC vlc;                /* decoding: vlc */
+} MVTable;
+
+static MVTable mv_tables[2] = {
+    {
+        1099,
+        table0_mv_code,
+        table0_mv_bits,
+        table0_mvx,
+        table0_mvy,
+    },
+    {
+        1099,
+        table1_mv_code,
+        table1_mv_bits,
+        table1_mvx,
+        table1_mvy,
+    }
+};
+
+static const uint8_t v2_mb_type[8][2] = {
+ {1, 1}, {0   , 2}, {3   , 3}, {9   , 5},
+ {5, 4}, {0x21, 7}, {0x20, 7}, {0x11, 6},
+};
+
+static const uint8_t v2_intra_cbpc[4][2] = {
+ {1, 1}, {0, 3}, {1, 3}, {1, 2},
+};
+
+static const uint8_t wmv1_y_dc_scale_table[32]={
+//  0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+    0, 8, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21
+};
+static const uint8_t wmv1_c_dc_scale_table[32]={
+//  0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+    0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22
+};
+
+static const uint8_t old_ff_y_dc_scale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39
+};
+static const uint8_t old_ff_c_dc_scale_table[32]={
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22
+};
+
+
+#define WMV1_SCANTABLE_COUNT 4
+
+static const uint8_t wmv1_scantable00[64]= {
+0x00, 0x08, 0x01, 0x02, 0x09, 0x10, 0x18, 0x11,
+0x0A, 0x03, 0x04, 0x0B, 0x12, 0x19, 0x20, 0x28,
+0x30, 0x38, 0x29, 0x21, 0x1A, 0x13, 0x0C, 0x05,
+0x06, 0x0D, 0x14, 0x1B, 0x22, 0x31, 0x39, 0x3A,
+0x32, 0x2A, 0x23, 0x1C, 0x15, 0x0E, 0x07, 0x0F,
+0x16, 0x1D, 0x24, 0x2B, 0x33, 0x3B, 0x3C, 0x34,
+0x2C, 0x25, 0x1E, 0x17, 0x1F, 0x26, 0x2D, 0x35,
+0x3D, 0x3E, 0x36, 0x2E, 0x27, 0x2F, 0x37, 0x3F,
+};
+static const uint8_t wmv1_scantable01[64]= {
+0x00, 0x08, 0x01, 0x02, 0x09, 0x10, 0x18, 0x11,
+0x0A, 0x03, 0x04, 0x0B, 0x12, 0x19, 0x20, 0x28,
+0x21, 0x30, 0x1A, 0x13, 0x0C, 0x05, 0x06, 0x0D,
+0x14, 0x1B, 0x22, 0x29, 0x38, 0x31, 0x39, 0x2A,
+0x23, 0x1C, 0x15, 0x0E, 0x07, 0x0F, 0x16, 0x1D,
+0x24, 0x2B, 0x32, 0x3A, 0x33, 0x3B, 0x2C, 0x25,
+0x1E, 0x17, 0x1F, 0x26, 0x2D, 0x34, 0x3C, 0x35,
+0x3D, 0x2E, 0x27, 0x2F, 0x36, 0x3E, 0x37, 0x3F,
+};
+static const uint8_t wmv1_scantable02[64]= {
+0x00, 0x01, 0x08, 0x02, 0x03, 0x09, 0x10, 0x18,
+0x11, 0x0A, 0x04, 0x05, 0x0B, 0x12, 0x19, 0x20,
+0x28, 0x30, 0x21, 0x1A, 0x13, 0x0C, 0x06, 0x07,
+0x0D, 0x14, 0x1B, 0x22, 0x29, 0x38, 0x31, 0x39,
+0x2A, 0x23, 0x1C, 0x15, 0x0E, 0x0F, 0x16, 0x1D,
+0x24, 0x2B, 0x32, 0x3A, 0x33, 0x2C, 0x25, 0x1E,
+0x17, 0x1F, 0x26, 0x2D, 0x34, 0x3B, 0x3C, 0x35,
+0x2E, 0x27, 0x2F, 0x36, 0x3D, 0x3E, 0x37, 0x3F,
+};
+static const uint8_t wmv1_scantable03[64]= {
+0x00, 0x08, 0x10, 0x01, 0x18, 0x20, 0x28, 0x09,
+0x02, 0x03, 0x0A, 0x11, 0x19, 0x30, 0x38, 0x29,
+0x21, 0x1A, 0x12, 0x0B, 0x04, 0x05, 0x0C, 0x13,
+0x1B, 0x22, 0x31, 0x39, 0x32, 0x2A, 0x23, 0x1C,
+0x14, 0x0D, 0x06, 0x07, 0x0E, 0x15, 0x1D, 0x24,
+0x2B, 0x33, 0x3A, 0x3B, 0x34, 0x2C, 0x25, 0x1E,
+0x16, 0x0F, 0x17, 0x1F, 0x26, 0x2D, 0x3C, 0x35,
+0x2E, 0x27, 0x2F, 0x36, 0x3D, 0x3E, 0x37, 0x3F,
+};
+
+static const uint8_t *wmv1_scantable[WMV1_SCANTABLE_COUNT+1]={
+    wmv1_scantable00,
+    wmv1_scantable01,
+    wmv1_scantable02,
+    wmv1_scantable03,
+};
+
+static const uint8_t table_inter_intra[4][2]={
+    {0,1} /*Luma-Left Chroma-Left*/,
+    {2,2} /*Luma-Top  Chroma-Left*/,
+    {6,3} /*luma-Left Chroma-Top */,
+    {7,3} /*luma-Top  Chroma-Top */
+};
+
+#define WMV2_INTER_CBP_TABLE_COUNT 4
+
+static const uint32_t table_mb_non_intra2[128][2] = {
+{0x0000A7, 14}, {0x01B2B8, 18}, {0x01B28E, 18}, {0x036575, 19},
+{0x006CAC, 16}, {0x000A69, 18}, {0x002934, 20}, {0x00526B, 21},
+{0x006CA1, 16}, {0x01B2B9, 18}, {0x0029AD, 20}, {0x029353, 24},
+{0x006CA7, 16}, {0x006CAB, 16}, {0x01B2BB, 18}, {0x00029B, 16},
+{0x00D944, 17}, {0x000A6A, 18}, {0x0149A8, 23}, {0x03651F, 19},
+{0x006CAF, 16}, {0x000A4C, 18}, {0x03651E, 19}, {0x000A48, 18},
+{0x00299C, 20}, {0x00299F, 20}, {0x029352, 24}, {0x0029AC, 20},
+{0x000296, 16}, {0x00D946, 17}, {0x000A68, 18}, {0x000298, 16},
+{0x000527, 17}, {0x00D94D, 17}, {0x0014D7, 19}, {0x036574, 19},
+{0x000A5C, 18}, {0x01B299, 18}, {0x00299D, 20}, {0x00299E, 20},
+{0x000525, 17}, {0x000A66, 18}, {0x00A4D5, 22}, {0x00149B, 19},
+{0x000295, 16}, {0x006CAD, 16}, {0x000A49, 18}, {0x000521, 17},
+{0x006CAA, 16}, {0x00D945, 17}, {0x01B298, 18}, {0x00052F, 17},
+{0x003654, 15}, {0x006CA0, 16}, {0x000532, 17}, {0x000291, 16},
+{0x003652, 15}, {0x000520, 17}, {0x000A5D, 18}, {0x000294, 16},
+{0x00009B, 11}, {0x0006E2, 12}, {0x000028, 12}, {0x0001B0, 10},
+{0x000001,  3}, {0x000010,  8}, {0x00002F,  6}, {0x00004C, 10},
+{0x00000D,  4}, {0x000000, 10}, {0x000006,  9}, {0x000134, 12},
+{0x00000C,  4}, {0x000007, 10}, {0x000007,  9}, {0x0006E1, 12},
+{0x00000E,  5}, {0x0000DA,  9}, {0x000022,  9}, {0x000364, 11},
+{0x00000F,  4}, {0x000006, 10}, {0x00000F,  9}, {0x000135, 12},
+{0x000014,  5}, {0x0000DD,  9}, {0x000004,  9}, {0x000015, 11},
+{0x00001A,  6}, {0x0001B3, 10}, {0x000005, 10}, {0x0006E3, 12},
+{0x00000C,  5}, {0x0000B9,  8}, {0x000004,  8}, {0x0000DB,  9},
+{0x00000E,  4}, {0x00000B, 10}, {0x000023,  9}, {0x0006CB, 12},
+{0x000005,  6}, {0x0001B1, 10}, {0x000001, 10}, {0x0006E0, 12},
+{0x000011,  5}, {0x0000DF,  9}, {0x00000E,  9}, {0x000373, 11},
+{0x000003,  5}, {0x0000B8,  8}, {0x000006,  8}, {0x000175,  9},
+{0x000015,  5}, {0x000174,  9}, {0x000027,  9}, {0x000372, 11},
+{0x000010,  5}, {0x0000BB,  8}, {0x000005,  8}, {0x0000DE,  9},
+{0x00000F,  5}, {0x000001,  9}, {0x000012,  8}, {0x000004, 10},
+{0x000002,  3}, {0x000016,  5}, {0x000009,  4}, {0x000001,  5},
+};
+
+static const uint32_t table_mb_non_intra3[128][2] = {
+{0x0002A1, 10}, {0x005740, 15}, {0x01A0BF, 18}, {0x015D19, 17},
+{0x001514, 13}, {0x00461E, 15}, {0x015176, 17}, {0x015177, 17},
+{0x0011AD, 13}, {0x00682E, 16}, {0x0682F9, 20}, {0x03417D, 19},
+{0x001A36, 14}, {0x002A2D, 14}, {0x00D05E, 17}, {0x006824, 16},
+{0x001515, 13}, {0x00545C, 15}, {0x0230E9, 18}, {0x011AFA, 17},
+{0x0015D7, 13}, {0x005747, 15}, {0x008D79, 16}, {0x006825, 16},
+{0x002BA2, 14}, {0x00A8BA, 16}, {0x0235F6, 18}, {0x015D18, 17},
+{0x0011AE, 13}, {0x00346F, 15}, {0x008C3B, 16}, {0x00346E, 15},
+{0x000D1A, 13}, {0x00461F, 15}, {0x0682F8, 20}, {0x011875, 17},
+{0x002BA1, 14}, {0x008D61, 16}, {0x0235F7, 18}, {0x0230E8, 18},
+{0x001513, 13}, {0x008D7B, 16}, {0x011AF4, 17}, {0x011AF5, 17},
+{0x001185, 13}, {0x0046BF, 15}, {0x008D60, 16}, {0x008D7C, 16},
+{0x001512, 13}, {0x00461C, 15}, {0x00AE8D, 16}, {0x008D78, 16},
+{0x000D0E, 13}, {0x003413, 15}, {0x0046B1, 15}, {0x003416, 15},
+{0x000AEA, 12}, {0x002A2C, 14}, {0x005741, 15}, {0x002A2F, 14},
+{0x000158,  9}, {0x0008D2, 12}, {0x00054C, 11}, {0x000686, 12},
+{0x000000,  2}, {0x000069,  8}, {0x00006B,  8}, {0x00068C, 12},
+{0x000007,  3}, {0x00015E,  9}, {0x0002A3, 10}, {0x000AE9, 12},
+{0x000006,  3}, {0x000231, 10}, {0x0002B8, 10}, {0x001A08, 14},
+{0x000010,  5}, {0x0001A9, 10}, {0x000342, 11}, {0x000A88, 12},
+{0x000004,  4}, {0x0001A2, 10}, {0x0002A4, 10}, {0x001184, 13},
+{0x000012,  5}, {0x000232, 10}, {0x0002B2, 10}, {0x000680, 12},
+{0x00001B,  6}, {0x00046A, 11}, {0x00068E, 12}, {0x002359, 14},
+{0x000016,  5}, {0x00015F,  9}, {0x0002A0, 10}, {0x00054D, 11},
+{0x000005,  4}, {0x000233, 10}, {0x0002B9, 10}, {0x0015D6, 13},
+{0x000022,  6}, {0x000468, 11}, {0x000683, 12}, {0x001A0A, 14},
+{0x000013,  5}, {0x000236, 10}, {0x0002BB, 10}, {0x001186, 13},
+{0x000017,  5}, {0x0001AB, 10}, {0x0002A7, 10}, {0x0008D3, 12},
+{0x000014,  5}, {0x000237, 10}, {0x000460, 11}, {0x000D0F, 13},
+{0x000019,  6}, {0x0001AA, 10}, {0x0002B3, 10}, {0x000681, 12},
+{0x000018,  6}, {0x0001A8, 10}, {0x0002A5, 10}, {0x00068F, 12},
+{0x000007,  4}, {0x000055,  7}, {0x000047,  7}, {0x0000AD,  8},
+};
+
+static const uint32_t table_mb_non_intra4[128][2] = {
+{0x0000D4,  8}, {0x0021C5, 14}, {0x00F18A, 16}, {0x00D5BC, 16},
+{0x000879, 12}, {0x00354D, 14}, {0x010E3F, 17}, {0x010F54, 17},
+{0x000866, 12}, {0x00356E, 14}, {0x010F55, 17}, {0x010E3E, 17},
+{0x0010CE, 13}, {0x003C84, 14}, {0x00D5BD, 16}, {0x00F18B, 16},
+{0x000868, 12}, {0x00438C, 15}, {0x0087AB, 16}, {0x00790B, 15},
+{0x000F10, 12}, {0x00433D, 15}, {0x006AD3, 15}, {0x00790A, 15},
+{0x001AA7, 13}, {0x0043D4, 15}, {0x00871E, 16}, {0x006ADF, 15},
+{0x000D7C, 12}, {0x003C94, 14}, {0x00438D, 15}, {0x006AD2, 15},
+{0x0006BC, 11}, {0x0021E9, 14}, {0x006ADA, 15}, {0x006A99, 15},
+{0x0010F7, 13}, {0x004389, 15}, {0x006ADB, 15}, {0x0078C4, 15},
+{0x000D56, 12}, {0x0035F7, 14}, {0x00438E, 15}, {0x006A98, 15},
+{0x000D52, 12}, {0x003C95, 14}, {0x004388, 15}, {0x00433C, 15},
+{0x000D54, 12}, {0x001E4B, 13}, {0x003C63, 14}, {0x003C83, 14},
+{0x000861, 12}, {0x0021EB, 14}, {0x00356C, 14}, {0x0035F6, 14},
+{0x000863, 12}, {0x00219F, 14}, {0x003568, 14}, {0x003C82, 14},
+{0x0001AE,  9}, {0x0010C0, 13}, {0x000F11, 12}, {0x001AFA, 13},
+{0x000000,  1}, {0x0000F0,  8}, {0x0001AD,  9}, {0x0010C1, 13},
+{0x00000A,  4}, {0x0003C5, 10}, {0x000789, 11}, {0x001AB5, 13},
+{0x000009,  4}, {0x000435, 11}, {0x000793, 11}, {0x001E40, 13},
+{0x00001D,  5}, {0x0003CB, 10}, {0x000878, 12}, {0x001AAF, 13},
+{0x00000B,  4}, {0x0003C7, 10}, {0x000791, 11}, {0x001AAB, 13},
+{0x00001F,  5}, {0x000436, 11}, {0x0006BF, 11}, {0x000F19, 12},
+{0x00003D,  6}, {0x000D51, 12}, {0x0010C4, 13}, {0x0021E8, 14},
+{0x000036,  6}, {0x000437, 11}, {0x0006AF, 11}, {0x0010C5, 13},
+{0x00000C,  4}, {0x000432, 11}, {0x000794, 11}, {0x001E30, 13},
+{0x000042,  7}, {0x000870, 12}, {0x000F24, 12}, {0x001E43, 13},
+{0x000020,  6}, {0x00043E, 11}, {0x000795, 11}, {0x001AAA, 13},
+{0x000037,  6}, {0x0006AC, 11}, {0x0006AE, 11}, {0x0010F6, 13},
+{0x000034,  6}, {0x00043A, 11}, {0x000D50, 12}, {0x001AAE, 13},
+{0x000039,  6}, {0x00043F, 11}, {0x00078D, 11}, {0x0010D2, 13},
+{0x000038,  6}, {0x00043B, 11}, {0x0006BD, 11}, {0x0010D3, 13},
+{0x000011,  5}, {0x0001AC,  9}, {0x0000F3,  8}, {0x000439, 11},
+};
+
+static const uint32_t (*wmv2_inter_table[WMV2_INTER_CBP_TABLE_COUNT])[2]={
+    table_mb_non_intra2,
+    table_mb_non_intra3,
+    table_mb_non_intra4,
+    table_mb_non_intra,
+};
+
+static const uint8_t wmv2_scantableA[64]={
+0x00, 0x01, 0x02, 0x08, 0x03, 0x09, 0x0A, 0x10,
+0x04, 0x0B, 0x11, 0x18, 0x12, 0x0C, 0x05, 0x13,
+0x19, 0x0D, 0x14, 0x1A, 0x1B, 0x06, 0x15, 0x1C,
+0x0E, 0x16, 0x1D, 0x07, 0x1E, 0x0F, 0x17, 0x1F,
+};
+
+static const uint8_t wmv2_scantableB[64]={
+0x00, 0x08, 0x01, 0x10, 0x09, 0x18, 0x11, 0x02,
+0x20, 0x0A, 0x19, 0x28, 0x12, 0x30, 0x21, 0x1A,
+0x38, 0x29, 0x22, 0x03, 0x31, 0x39, 0x0B, 0x2A,
+0x13, 0x32, 0x1B, 0x3A, 0x23, 0x2B, 0x33, 0x3B,
+};
diff --git a/contrib/ffmpeg/libavcodec/msrle.c b/contrib/ffmpeg/libavcodec/msrle.c
new file mode 100644
index 000000000..fae5616e5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/msrle.c
@@ -0,0 +1,309 @@
+/*
+ * Micrsoft RLE Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file msrle.c
+ * MS RLE Video Decoder by Mike Melanson (melanson@pcisys.net)
+ * For more information about the MS RLE format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * The MS RLE decoder outputs PAL8 colorspace data.
+ *
+ * Note that this decoder expects the palette colors from the end of the
+ * BITMAPINFO header passed through palctrl.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+typedef struct MsrleContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+} MsrleContext;
+
+#define FETCH_NEXT_STREAM_BYTE() \
+    if (stream_ptr >= s->size) \
+    { \
+      av_log(s->avctx, AV_LOG_ERROR, " MS RLE: stream ptr just went out of bounds (1)\n"); \
+      return; \
+    } \
+    stream_byte = s->buf[stream_ptr++];
+
+static void msrle_decode_pal4(MsrleContext *s)
+{
+    int stream_ptr = 0;
+    unsigned char rle_code;
+    unsigned char extra_byte, odd_pixel;
+    unsigned char stream_byte;
+    int pixel_ptr = 0;
+    int row_dec = s->frame.linesize[0];
+    int row_ptr = (s->avctx->height - 1) * row_dec;
+    int frame_size = row_dec * s->avctx->height;
+    int i;
+
+    /* make the palette available */
+    memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE);
+    if (s->avctx->palctrl->palette_changed) {
+        s->frame.palette_has_changed = 1;
+        s->avctx->palctrl->palette_changed = 0;
+    }
+
+    while (row_ptr >= 0) {
+        FETCH_NEXT_STREAM_BYTE();
+        rle_code = stream_byte;
+        if (rle_code == 0) {
+            /* fetch the next byte to see how to handle escape code */
+            FETCH_NEXT_STREAM_BYTE();
+            if (stream_byte == 0) {
+                /* line is done, goto the next one */
+                row_ptr -= row_dec;
+                pixel_ptr = 0;
+            } else if (stream_byte == 1) {
+                /* decode is done */
+                return;
+            } else if (stream_byte == 2) {
+                /* reposition frame decode coordinates */
+                FETCH_NEXT_STREAM_BYTE();
+                pixel_ptr += stream_byte;
+                FETCH_NEXT_STREAM_BYTE();
+                row_ptr -= stream_byte * row_dec;
+        } else {
+            // copy pixels from encoded stream
+            odd_pixel =  stream_byte & 1;
+            rle_code = (stream_byte + 1) / 2;
+            extra_byte = rle_code & 0x01;
+            if ((row_ptr + pixel_ptr + stream_byte > frame_size) ||
+                (row_ptr < 0)) {
+                av_log(s->avctx, AV_LOG_ERROR, " MS RLE: frame ptr just went out of bounds (1)\n");
+                return;
+            }
+
+            for (i = 0; i < rle_code; i++) {
+                if (pixel_ptr >= s->avctx->width)
+                    break;
+                FETCH_NEXT_STREAM_BYTE();
+                s->frame.data[0][row_ptr + pixel_ptr] = stream_byte >> 4;
+                pixel_ptr++;
+                if (i + 1 == rle_code && odd_pixel)
+                    break;
+                if (pixel_ptr >= s->avctx->width)
+                    break;
+                s->frame.data[0][row_ptr + pixel_ptr] = stream_byte & 0x0F;
+                pixel_ptr++;
+            }
+
+            // if the RLE code is odd, skip a byte in the stream
+            if (extra_byte)
+              stream_ptr++;
+            }
+        } else {
+            // decode a run of data
+            if ((row_ptr + pixel_ptr + stream_byte > frame_size) ||
+                (row_ptr < 0)) {
+                av_log(s->avctx, AV_LOG_ERROR, " MS RLE: frame ptr just went out of bounds (1)\n");
+                return;
+            }
+            FETCH_NEXT_STREAM_BYTE();
+            for (i = 0; i < rle_code; i++) {
+                if (pixel_ptr >= s->avctx->width)
+                    break;
+                if ((i & 1) == 0)
+                    s->frame.data[0][row_ptr + pixel_ptr] = stream_byte >> 4;
+                else
+                    s->frame.data[0][row_ptr + pixel_ptr] = stream_byte & 0x0F;
+                pixel_ptr++;
+            }
+        }
+    }
+
+    /* one last sanity check on the way out */
+    if (stream_ptr < s->size)
+        av_log(s->avctx, AV_LOG_ERROR, " MS RLE: ended frame decode with bytes left over (%d < %d)\n",
+            stream_ptr, s->size);
+}
+
+
+
+static void msrle_decode_pal8(MsrleContext *s)
+{
+    int stream_ptr = 0;
+    unsigned char rle_code;
+    unsigned char extra_byte;
+    unsigned char stream_byte;
+    int pixel_ptr = 0;
+    int row_dec = s->frame.linesize[0];
+    int row_ptr = (s->avctx->height - 1) * row_dec;
+    int frame_size = row_dec * s->avctx->height;
+
+    /* make the palette available */
+    memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE);
+    if (s->avctx->palctrl->palette_changed) {
+        s->frame.palette_has_changed = 1;
+        s->avctx->palctrl->palette_changed = 0;
+    }
+
+    while (row_ptr >= 0) {
+        FETCH_NEXT_STREAM_BYTE();
+        rle_code = stream_byte;
+        if (rle_code == 0) {
+            /* fetch the next byte to see how to handle escape code */
+            FETCH_NEXT_STREAM_BYTE();
+            if (stream_byte == 0) {
+                /* line is done, goto the next one */
+                row_ptr -= row_dec;
+                pixel_ptr = 0;
+            } else if (stream_byte == 1) {
+                /* decode is done */
+                return;
+            } else if (stream_byte == 2) {
+                /* reposition frame decode coordinates */
+                FETCH_NEXT_STREAM_BYTE();
+                pixel_ptr += stream_byte;
+                FETCH_NEXT_STREAM_BYTE();
+                row_ptr -= stream_byte * row_dec;
+            } else {
+                /* copy pixels from encoded stream */
+                if ((row_ptr + pixel_ptr + stream_byte > frame_size) ||
+                    (row_ptr < 0)) {
+                    av_log(s->avctx, AV_LOG_ERROR, " MS RLE: frame ptr just went out of bounds (1)\n");
+                    return;
+                }
+
+                rle_code = stream_byte;
+                extra_byte = stream_byte & 0x01;
+                if (stream_ptr + rle_code + extra_byte > s->size) {
+                    av_log(s->avctx, AV_LOG_ERROR, " MS RLE: stream ptr just went out of bounds (2)\n");
+                    return;
+                }
+
+                while (rle_code--) {
+                    FETCH_NEXT_STREAM_BYTE();
+                    s->frame.data[0][row_ptr + pixel_ptr] = stream_byte;
+                    pixel_ptr++;
+                }
+
+                /* if the RLE code is odd, skip a byte in the stream */
+                if (extra_byte)
+                    stream_ptr++;
+            }
+        } else {
+            /* decode a run of data */
+            if ((row_ptr + pixel_ptr + stream_byte > frame_size) ||
+                (row_ptr < 0)) {
+                av_log(s->avctx, AV_LOG_ERROR, " MS RLE: frame ptr just went out of bounds (2)\n");
+                return;
+            }
+
+            FETCH_NEXT_STREAM_BYTE();
+
+            while(rle_code--) {
+                s->frame.data[0][row_ptr + pixel_ptr] = stream_byte;
+                pixel_ptr++;
+            }
+        }
+    }
+
+    /* one last sanity check on the way out */
+    if (stream_ptr < s->size)
+        av_log(s->avctx, AV_LOG_ERROR, " MS RLE: ended frame decode with bytes left over (%d < %d)\n",
+            stream_ptr, s->size);
+}
+
+static int msrle_decode_init(AVCodecContext *avctx)
+{
+    MsrleContext *s = (MsrleContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int msrle_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    MsrleContext *s = (MsrleContext *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    switch (avctx->bits_per_sample) {
+        case 8:
+            msrle_decode_pal8(s);
+            break;
+        case 4:
+            msrle_decode_pal4(s);
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Don't know how to decode depth %u.\n",
+                   avctx->bits_per_sample);
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int msrle_decode_end(AVCodecContext *avctx)
+{
+    MsrleContext *s = (MsrleContext *)avctx->priv_data;
+
+    /* release the last frame */
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec msrle_decoder = {
+    "msrle",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSRLE,
+    sizeof(MsrleContext),
+    msrle_decode_init,
+    NULL,
+    msrle_decode_end,
+    msrle_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/msvideo1.c b/contrib/ffmpeg/libavcodec/msvideo1.c
new file mode 100644
index 000000000..1e3f6cce2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/msvideo1.c
@@ -0,0 +1,349 @@
+/*
+ * Microsoft Video-1 Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file msvideo1.c
+ * Microsoft Video-1 Decoder by Mike Melanson (melanson@pcisys.net)
+ * For more information about the MS Video-1 format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * This decoder outputs either PAL8 or RGB555 data, depending on the
+ * whether a RGB palette was passed through palctrl;
+ * if it's present, then the data is PAL8; RGB555 otherwise.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define PALETTE_COUNT 256
+#define CHECK_STREAM_PTR(n) \
+  if ((stream_ptr + n) > s->size ) { \
+    av_log(s->avctx, AV_LOG_ERROR, " MS Video-1 warning: stream_ptr out of bounds (%d >= %d)\n", \
+      stream_ptr + n, s->size); \
+    return; \
+  }
+
+typedef struct Msvideo1Context {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+    int mode_8bit;  /* if it's not 8-bit, it's 16-bit */
+
+} Msvideo1Context;
+
+static int msvideo1_decode_init(AVCodecContext *avctx)
+{
+    Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
+
+    s->avctx = avctx;
+
+    /* figure out the colorspace based on the presence of a palette */
+    if (s->avctx->palctrl) {
+        s->mode_8bit = 1;
+        avctx->pix_fmt = PIX_FMT_PAL8;
+    } else {
+        s->mode_8bit = 0;
+        avctx->pix_fmt = PIX_FMT_RGB555;
+    }
+
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static void msvideo1_decode_8bit(Msvideo1Context *s)
+{
+    int block_ptr, pixel_ptr;
+    int total_blocks;
+    int pixel_x, pixel_y;  /* pixel width and height iterators */
+    int block_x, block_y;  /* block width and height iterators */
+    int blocks_wide, blocks_high;  /* width and height in 4x4 blocks */
+    int block_inc;
+    int row_dec;
+
+    /* decoding parameters */
+    int stream_ptr;
+    unsigned char byte_a, byte_b;
+    unsigned short flags;
+    int skip_blocks;
+    unsigned char colors[8];
+    unsigned char *pixels = s->frame.data[0];
+    int stride = s->frame.linesize[0];
+
+    stream_ptr = 0;
+    skip_blocks = 0;
+    blocks_wide = s->avctx->width / 4;
+    blocks_high = s->avctx->height / 4;
+    total_blocks = blocks_wide * blocks_high;
+    block_inc = 4;
+    row_dec = stride + 4;
+
+    for (block_y = blocks_high; block_y > 0; block_y--) {
+        block_ptr = ((block_y * 4) - 1) * stride;
+        for (block_x = blocks_wide; block_x > 0; block_x--) {
+            /* check if this block should be skipped */
+            if (skip_blocks) {
+                block_ptr += block_inc;
+                skip_blocks--;
+                total_blocks--;
+                continue;
+            }
+
+            pixel_ptr = block_ptr;
+
+            /* get the next two bytes in the encoded data stream */
+            CHECK_STREAM_PTR(2);
+            byte_a = s->buf[stream_ptr++];
+            byte_b = s->buf[stream_ptr++];
+
+            /* check if the decode is finished */
+            if ((byte_a == 0) && (byte_b == 0) && (total_blocks == 0))
+                return;
+            else if ((byte_b & 0xFC) == 0x84) {
+                /* skip code, but don't count the current block */
+                skip_blocks = ((byte_b - 0x84) << 8) + byte_a - 1;
+            } else if (byte_b < 0x80) {
+                /* 2-color encoding */
+                flags = (byte_b << 8) | byte_a;
+
+                CHECK_STREAM_PTR(2);
+                colors[0] = s->buf[stream_ptr++];
+                colors[1] = s->buf[stream_ptr++];
+
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++, flags >>= 1)
+                        pixels[pixel_ptr++] = colors[(flags & 0x1) ^ 1];
+                    pixel_ptr -= row_dec;
+                }
+            } else if (byte_b >= 0x90) {
+                /* 8-color encoding */
+                flags = (byte_b << 8) | byte_a;
+
+                CHECK_STREAM_PTR(8);
+                memcpy(colors, &s->buf[stream_ptr], 8);
+                stream_ptr += 8;
+
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++, flags >>= 1)
+                        pixels[pixel_ptr++] =
+                            colors[((pixel_y & 0x2) << 1) +
+                                (pixel_x & 0x2) + ((flags & 0x1) ^ 1)];
+                    pixel_ptr -= row_dec;
+                }
+            } else {
+                /* 1-color encoding */
+                colors[0] = byte_a;
+
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++)
+                        pixels[pixel_ptr++] = colors[0];
+                    pixel_ptr -= row_dec;
+                }
+            }
+
+            block_ptr += block_inc;
+            total_blocks--;
+        }
+    }
+
+    /* make the palette available on the way out */
+    if (s->avctx->pix_fmt == PIX_FMT_PAL8) {
+        memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE);
+        if (s->avctx->palctrl->palette_changed) {
+            s->frame.palette_has_changed = 1;
+            s->avctx->palctrl->palette_changed = 0;
+        }
+    }
+}
+
+static void msvideo1_decode_16bit(Msvideo1Context *s)
+{
+    int block_ptr, pixel_ptr;
+    int total_blocks;
+    int pixel_x, pixel_y;  /* pixel width and height iterators */
+    int block_x, block_y;  /* block width and height iterators */
+    int blocks_wide, blocks_high;  /* width and height in 4x4 blocks */
+    int block_inc;
+    int row_dec;
+
+    /* decoding parameters */
+    int stream_ptr;
+    unsigned char byte_a, byte_b;
+    unsigned short flags;
+    int skip_blocks;
+    unsigned short colors[8];
+    unsigned short *pixels = (unsigned short *)s->frame.data[0];
+    int stride = s->frame.linesize[0] / 2;
+
+    stream_ptr = 0;
+    skip_blocks = 0;
+    blocks_wide = s->avctx->width / 4;
+    blocks_high = s->avctx->height / 4;
+    total_blocks = blocks_wide * blocks_high;
+    block_inc = 4;
+    row_dec = stride + 4;
+
+    for (block_y = blocks_high; block_y > 0; block_y--) {
+        block_ptr = ((block_y * 4) - 1) * stride;
+        for (block_x = blocks_wide; block_x > 0; block_x--) {
+            /* check if this block should be skipped */
+            if (skip_blocks) {
+                block_ptr += block_inc;
+                skip_blocks--;
+                total_blocks--;
+                continue;
+            }
+
+            pixel_ptr = block_ptr;
+
+            /* get the next two bytes in the encoded data stream */
+            CHECK_STREAM_PTR(2);
+            byte_a = s->buf[stream_ptr++];
+            byte_b = s->buf[stream_ptr++];
+
+            /* check if the decode is finished */
+            if ((byte_a == 0) && (byte_b == 0) && (total_blocks == 0)) {
+                return;
+            } else if ((byte_b & 0xFC) == 0x84) {
+                /* skip code, but don't count the current block */
+                skip_blocks = ((byte_b - 0x84) << 8) + byte_a - 1;
+            } else if (byte_b < 0x80) {
+                /* 2- or 8-color encoding modes */
+                flags = (byte_b << 8) | byte_a;
+
+                CHECK_STREAM_PTR(4);
+                colors[0] = AV_RL16(&s->buf[stream_ptr]);
+                stream_ptr += 2;
+                colors[1] = AV_RL16(&s->buf[stream_ptr]);
+                stream_ptr += 2;
+
+                if (colors[0] & 0x8000) {
+                    /* 8-color encoding */
+                    CHECK_STREAM_PTR(12);
+                    colors[2] = AV_RL16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+                    colors[3] = AV_RL16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+                    colors[4] = AV_RL16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+                    colors[5] = AV_RL16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+                    colors[6] = AV_RL16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+                    colors[7] = AV_RL16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+
+                    for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                        for (pixel_x = 0; pixel_x < 4; pixel_x++, flags >>= 1)
+                            pixels[pixel_ptr++] =
+                                colors[((pixel_y & 0x2) << 1) +
+                                    (pixel_x & 0x2) + ((flags & 0x1) ^ 1)];
+                        pixel_ptr -= row_dec;
+                    }
+                } else {
+                    /* 2-color encoding */
+                    for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                        for (pixel_x = 0; pixel_x < 4; pixel_x++, flags >>= 1)
+                            pixels[pixel_ptr++] = colors[(flags & 0x1) ^ 1];
+                        pixel_ptr -= row_dec;
+                    }
+                }
+            } else {
+                /* otherwise, it's a 1-color block */
+                colors[0] = (byte_b << 8) | byte_a;
+
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++)
+                        pixels[pixel_ptr++] = colors[0];
+                    pixel_ptr -= row_dec;
+                }
+            }
+
+            block_ptr += block_inc;
+            total_blocks--;
+        }
+    }
+}
+
+static int msvideo1_decode_frame(AVCodecContext *avctx,
+                                void *data, int *data_size,
+                                uint8_t *buf, int buf_size)
+{
+    Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log(s->avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    if (s->mode_8bit)
+        msvideo1_decode_8bit(s);
+    else
+        msvideo1_decode_16bit(s);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int msvideo1_decode_end(AVCodecContext *avctx)
+{
+    Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec msvideo1_decoder = {
+    "msvideo1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_MSVIDEO1,
+    sizeof(Msvideo1Context),
+    msvideo1_decode_init,
+    NULL,
+    msvideo1_decode_end,
+    msvideo1_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/nuv.c b/contrib/ffmpeg/libavcodec/nuv.c
new file mode 100644
index 000000000..5989c6cc2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/nuv.c
@@ -0,0 +1,216 @@
+/*
+ * NuppelVideo decoder
+ * Copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#include "bswap.h"
+#include "dsputil.h"
+#include "lzo.h"
+#include "rtjpeg.h"
+
+typedef struct {
+    AVFrame pic;
+    int width, height;
+    unsigned int decomp_size;
+    unsigned char* decomp_buf;
+    uint32_t lq[64], cq[64];
+    RTJpegContext rtj;
+    DSPContext dsp;
+} NuvContext;
+
+/**
+ * \brief copy frame data from buffer to AVFrame, handling stride.
+ * \param f destination AVFrame
+ * \param src source buffer, does not use any line-stride
+ * \param width width of the video frame
+ * \param height height of the video frame
+ */
+static void copy_frame(AVFrame *f, uint8_t *src,
+                       int width, int height) {
+    AVPicture pic;
+    avpicture_fill(&pic, src, PIX_FMT_YUV420P, width, height);
+    av_picture_copy((AVPicture *)f, &pic, PIX_FMT_YUV420P, width, height);
+}
+
+/**
+ * \brief extract quantization tables from codec data into our context
+ */
+static int get_quant(AVCodecContext *avctx, NuvContext *c,
+                     uint8_t *buf, int size) {
+    int i;
+    if (size < 2 * 64 * 4) {
+        av_log(avctx, AV_LOG_ERROR, "insufficient rtjpeg quant data\n");
+        return -1;
+    }
+    for (i = 0; i < 64; i++, buf += 4)
+        c->lq[i] = AV_RL32(buf);
+    for (i = 0; i < 64; i++, buf += 4)
+        c->cq[i] = AV_RL32(buf);
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+                        uint8_t *buf, int buf_size) {
+    NuvContext *c = (NuvContext *)avctx->priv_data;
+    AVFrame *picture = data;
+    int orig_size = buf_size;
+    enum {NUV_UNCOMPRESSED = '0', NUV_RTJPEG = '1',
+          NUV_RTJPEG_IN_LZO = '2', NUV_LZO = '3',
+          NUV_BLACK = 'N', NUV_COPY_LAST = 'L'} comptype;
+
+    if (buf_size < 12) {
+        av_log(avctx, AV_LOG_ERROR, "coded frame too small\n");
+        return -1;
+    }
+
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+    c->pic.reference = 1;
+    c->pic.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_READABLE |
+                          FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->get_buffer(avctx, &c->pic) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    // codec data (rtjpeg quant tables)
+    if (buf[0] == 'D' && buf[1] == 'R') {
+        int ret;
+        // skip rest of the frameheader.
+        buf = &buf[12];
+        buf_size -= 12;
+        ret = get_quant(avctx, c, buf, buf_size);
+        if (ret < 0)
+            return ret;
+        rtjpeg_decode_init(&c->rtj, &c->dsp, c->width, c->height, c->lq, c->cq);
+        return orig_size;
+    }
+
+    if (buf[0] != 'V' || buf_size < 12) {
+        av_log(avctx, AV_LOG_ERROR, "not a nuv video frame\n");
+        return -1;
+    }
+    comptype = buf[1];
+    // skip rest of the frameheader.
+    buf = &buf[12];
+    buf_size -= 12;
+
+    c->pic.pict_type = FF_I_TYPE;
+    c->pic.key_frame = 1;
+    // decompress/copy/whatever data
+    switch (comptype) {
+        case NUV_UNCOMPRESSED: {
+            int height = c->height;
+            if (buf_size < c->width * height * 3 / 2) {
+                av_log(avctx, AV_LOG_ERROR, "uncompressed frame too short\n");
+                height = buf_size / c->width / 3 * 2;
+            }
+            copy_frame(&c->pic, buf, c->width, height);
+            break;
+        }
+        case NUV_RTJPEG: {
+            rtjpeg_decode_frame_yuv420(&c->rtj, &c->pic, buf, buf_size);
+            break;
+        }
+        case NUV_RTJPEG_IN_LZO: {
+            int outlen = c->decomp_size, inlen = buf_size;
+            if (lzo1x_decode(c->decomp_buf, &outlen, buf, &inlen))
+                av_log(avctx, AV_LOG_ERROR, "error during lzo decompression\n");
+            rtjpeg_decode_frame_yuv420(&c->rtj, &c->pic, c->decomp_buf, c->decomp_size);
+            break;
+        }
+        case NUV_LZO: {
+            int outlen = c->decomp_size, inlen = buf_size;
+            if (lzo1x_decode(c->decomp_buf, &outlen, buf, &inlen))
+                av_log(avctx, AV_LOG_ERROR, "error during lzo decompression\n");
+            copy_frame(&c->pic, c->decomp_buf, c->width, c->height);
+            break;
+        }
+        case NUV_BLACK: {
+            memset(c->pic.data[0], 0, c->width * c->height);
+            memset(c->pic.data[1], 128, c->width * c->height / 4);
+            memset(c->pic.data[2], 128, c->width * c->height / 4);
+            break;
+        }
+        case NUV_COPY_LAST: {
+            c->pic.pict_type = FF_P_TYPE;
+            c->pic.key_frame = 0;
+            /* nothing more to do here */
+            break;
+        }
+        default:
+            av_log(avctx, AV_LOG_ERROR, "unknown compression\n");
+            return -1;
+    }
+
+    *picture = c->pic;
+    *data_size = sizeof(AVFrame);
+    return orig_size;
+}
+
+static int decode_init(AVCodecContext *avctx) {
+    NuvContext *c = (NuvContext *)avctx->priv_data;
+    avctx->width = (avctx->width + 1) & ~1;
+    avctx->height = (avctx->height + 1) & ~1;
+    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+        return 1;
+    }
+    avctx->has_b_frames = 0;
+    avctx->pix_fmt = PIX_FMT_YUV420P;
+    c->pic.data[0] = NULL;
+    c->width = avctx->width;
+    c->height = avctx->height;
+    c->decomp_size = c->height * c->width * 3 / 2;
+    c->decomp_buf = av_malloc(c->decomp_size + LZO_OUTPUT_PADDING);
+    if (!c->decomp_buf) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+        return 1;
+    }
+    dsputil_init(&c->dsp, avctx);
+    if (avctx->extradata_size)
+        get_quant(avctx, c, avctx->extradata, avctx->extradata_size);
+    rtjpeg_decode_init(&c->rtj, &c->dsp, c->width, c->height, c->lq, c->cq);
+    return 0;
+}
+
+static int decode_end(AVCodecContext *avctx) {
+    NuvContext *c = (NuvContext *)avctx->priv_data;
+    av_freep(&c->decomp_buf);
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+    return 0;
+}
+
+AVCodec nuv_decoder = {
+    "nuv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_NUV,
+    sizeof(NuvContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/oggvorbis.c b/contrib/ffmpeg/libavcodec/oggvorbis.c
new file mode 100644
index 000000000..da97e9a78
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/oggvorbis.c
@@ -0,0 +1,383 @@
+/*
+ * copyright (c) 2002 Mark Hills <mark@pogo.org.uk>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file oggvorbis.c
+ * Ogg Vorbis codec support via libvorbisenc.
+ * @author Mark Hills <mark@pogo.org.uk>
+ */
+
+#include <vorbis/vorbisenc.h>
+
+#include "avcodec.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define OGGVORBIS_FRAME_SIZE 64
+
+#define BUFFER_SIZE (1024*64)
+
+typedef struct OggVorbisContext {
+    vorbis_info vi ;
+    vorbis_dsp_state vd ;
+    vorbis_block vb ;
+    uint8_t buffer[BUFFER_SIZE];
+    int buffer_index;
+
+    /* decoder */
+    vorbis_comment vc ;
+    ogg_packet op;
+} OggVorbisContext ;
+
+
+static int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avccontext) {
+    double cfreq;
+
+    if(avccontext->flags & CODEC_FLAG_QSCALE) {
+        /* variable bitrate */
+        if(vorbis_encode_setup_vbr(vi, avccontext->channels,
+                avccontext->sample_rate,
+                avccontext->global_quality / (float)FF_QP2LAMBDA))
+            return -1;
+    } else {
+        /* constant bitrate */
+        if(vorbis_encode_setup_managed(vi, avccontext->channels,
+                avccontext->sample_rate, -1, avccontext->bit_rate, -1))
+            return -1;
+
+#ifdef OGGVORBIS_VBR_BY_ESTIMATE
+        /* variable bitrate by estimate */
+        if(vorbis_encode_ctl(vi, OV_ECTL_RATEMANAGE_AVG, NULL))
+            return -1;
+#endif
+    }
+
+    /* cutoff frequency */
+    if(avccontext->cutoff > 0) {
+        cfreq = avccontext->cutoff / 1000.0;
+        if(vorbis_encode_ctl(vi, OV_ECTL_LOWPASS_SET, &cfreq))
+            return -1;
+    }
+
+    return vorbis_encode_setup_init(vi);
+}
+
+static int oggvorbis_encode_init(AVCodecContext *avccontext) {
+    OggVorbisContext *context = avccontext->priv_data ;
+    ogg_packet header, header_comm, header_code;
+    uint8_t *p;
+    unsigned int offset, len;
+
+    vorbis_info_init(&context->vi) ;
+    if(oggvorbis_init_encoder(&context->vi, avccontext) < 0) {
+        av_log(avccontext, AV_LOG_ERROR, "oggvorbis_encode_init: init_encoder failed") ;
+        return -1 ;
+    }
+    vorbis_analysis_init(&context->vd, &context->vi) ;
+    vorbis_block_init(&context->vd, &context->vb) ;
+
+    vorbis_comment_init(&context->vc);
+    vorbis_comment_add_tag(&context->vc, "encoder", LIBAVCODEC_IDENT) ;
+
+    vorbis_analysis_headerout(&context->vd, &context->vc, &header,
+                                &header_comm, &header_code);
+
+    len = header.bytes + header_comm.bytes +  header_code.bytes;
+    avccontext->extradata_size= 64 + len + len/255;
+    p = avccontext->extradata= av_mallocz(avccontext->extradata_size);
+    p[0] = 2;
+    offset = 1;
+    offset += av_xiphlacing(&p[offset], header.bytes);
+    offset += av_xiphlacing(&p[offset], header_comm.bytes);
+    memcpy(&p[offset], header.packet, header.bytes);
+    offset += header.bytes;
+    memcpy(&p[offset], header_comm.packet, header_comm.bytes);
+    offset += header_comm.bytes;
+    memcpy(&p[offset], header_code.packet, header_code.bytes);
+    offset += header_code.bytes;
+    avccontext->extradata_size = offset;
+    avccontext->extradata= av_realloc(avccontext->extradata, avccontext->extradata_size);
+
+/*    vorbis_block_clear(&context->vb);
+    vorbis_dsp_clear(&context->vd);
+    vorbis_info_clear(&context->vi);*/
+    vorbis_comment_clear(&context->vc);
+
+    avccontext->frame_size = OGGVORBIS_FRAME_SIZE ;
+
+    avccontext->coded_frame= avcodec_alloc_frame();
+    avccontext->coded_frame->key_frame= 1;
+
+    return 0 ;
+}
+
+
+static int oggvorbis_encode_frame(AVCodecContext *avccontext,
+                                  unsigned char *packets,
+                           int buf_size, void *data)
+{
+    OggVorbisContext *context = avccontext->priv_data ;
+    float **buffer ;
+    ogg_packet op ;
+    signed short *audio = data ;
+    int l, samples = data ? OGGVORBIS_FRAME_SIZE : 0;
+
+    buffer = vorbis_analysis_buffer(&context->vd, samples) ;
+
+    if(context->vi.channels == 1) {
+        for(l = 0 ; l < samples ; l++)
+            buffer[0][l]=audio[l]/32768.f;
+    } else {
+        for(l = 0 ; l < samples ; l++){
+            buffer[0][l]=audio[l*2]/32768.f;
+            buffer[1][l]=audio[l*2+1]/32768.f;
+        }
+    }
+
+    vorbis_analysis_wrote(&context->vd, samples) ;
+
+    while(vorbis_analysis_blockout(&context->vd, &context->vb) == 1) {
+        vorbis_analysis(&context->vb, NULL);
+        vorbis_bitrate_addblock(&context->vb) ;
+
+        while(vorbis_bitrate_flushpacket(&context->vd, &op)) {
+            /* i'd love to say the following line is a hack, but sadly it's
+             * not, apparently the end of stream decision is in libogg. */
+            if(op.bytes==1)
+                continue;
+            memcpy(context->buffer + context->buffer_index, &op, sizeof(ogg_packet));
+            context->buffer_index += sizeof(ogg_packet);
+            memcpy(context->buffer + context->buffer_index, op.packet, op.bytes);
+            context->buffer_index += op.bytes;
+//            av_log(avccontext, AV_LOG_DEBUG, "e%d / %d\n", context->buffer_index, op.bytes);
+        }
+    }
+
+    l=0;
+    if(context->buffer_index){
+        ogg_packet *op2= (ogg_packet*)context->buffer;
+        op2->packet = context->buffer + sizeof(ogg_packet);
+
+        l=  op2->bytes;
+        avccontext->coded_frame->pts= av_rescale_q(op2->granulepos, (AVRational){1, avccontext->sample_rate}, avccontext->time_base);
+        //FIXME we should reorder the user supplied pts and not assume that they are spaced by 1/sample_rate
+
+        memcpy(packets, op2->packet, l);
+        context->buffer_index -= l + sizeof(ogg_packet);
+        memcpy(context->buffer, context->buffer + l + sizeof(ogg_packet), context->buffer_index);
+//        av_log(avccontext, AV_LOG_DEBUG, "E%d\n", l);
+    }
+
+    return l;
+}
+
+
+static int oggvorbis_encode_close(AVCodecContext *avccontext) {
+    OggVorbisContext *context = avccontext->priv_data ;
+/*  ogg_packet op ; */
+
+    vorbis_analysis_wrote(&context->vd, 0) ; /* notify vorbisenc this is EOF */
+
+    vorbis_block_clear(&context->vb);
+    vorbis_dsp_clear(&context->vd);
+    vorbis_info_clear(&context->vi);
+
+    av_freep(&avccontext->coded_frame);
+    av_freep(&avccontext->extradata);
+
+    return 0 ;
+}
+
+
+AVCodec oggvorbis_encoder = {
+    "vorbis",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_VORBIS,
+    sizeof(OggVorbisContext),
+    oggvorbis_encode_init,
+    oggvorbis_encode_frame,
+    oggvorbis_encode_close,
+    .capabilities= CODEC_CAP_DELAY,
+} ;
+
+static int oggvorbis_decode_init(AVCodecContext *avccontext) {
+    OggVorbisContext *context = avccontext->priv_data ;
+    uint8_t *p= avccontext->extradata;
+    int i, hsizes[3];
+    unsigned char *headers[3], *extradata = avccontext->extradata;
+
+    vorbis_info_init(&context->vi) ;
+    vorbis_comment_init(&context->vc) ;
+
+    if(! avccontext->extradata_size || ! p) {
+        av_log(avccontext, AV_LOG_ERROR, "vorbis extradata absent\n");
+        return -1;
+    }
+
+    if(p[0] == 0 && p[1] == 30) {
+        for(i = 0; i < 3; i++){
+            hsizes[i] = *p++ << 8;
+            hsizes[i] += *p++;
+            headers[i] = p;
+            p += hsizes[i];
+        }
+    } else if(*p == 2) {
+        unsigned int offset = 1;
+        p++;
+        for(i=0; i<2; i++) {
+            hsizes[i] = 0;
+            while((*p == 0xFF) && (offset < avccontext->extradata_size)) {
+                hsizes[i] += 0xFF;
+                offset++;
+                p++;
+            }
+            if(offset >= avccontext->extradata_size - 1) {
+                av_log(avccontext, AV_LOG_ERROR,
+                       "vorbis header sizes damaged\n");
+                return -1;
+            }
+            hsizes[i] += *p;
+            offset++;
+            p++;
+        }
+        hsizes[2] = avccontext->extradata_size - hsizes[0]-hsizes[1]-offset;
+#if 0
+        av_log(avccontext, AV_LOG_DEBUG,
+               "vorbis header sizes: %d, %d, %d, / extradata_len is %d \n",
+               hsizes[0], hsizes[1], hsizes[2], avccontext->extradata_size);
+#endif
+        headers[0] = extradata + offset;
+        headers[1] = extradata + offset + hsizes[0];
+        headers[2] = extradata + offset + hsizes[0] + hsizes[1];
+    } else {
+        av_log(avccontext, AV_LOG_ERROR,
+               "vorbis initial header len is wrong: %d\n", *p);
+        return -1;
+    }
+
+    for(i=0; i<3; i++){
+        context->op.b_o_s= i==0;
+        context->op.bytes = hsizes[i];
+        context->op.packet = headers[i];
+        if(vorbis_synthesis_headerin(&context->vi, &context->vc, &context->op)<0){
+            av_log(avccontext, AV_LOG_ERROR, "%d. vorbis header damaged\n", i+1);
+            return -1;
+        }
+    }
+
+    avccontext->channels = context->vi.channels;
+    avccontext->sample_rate = context->vi.rate;
+    avccontext->time_base= (AVRational){1, avccontext->sample_rate};
+
+    vorbis_synthesis_init(&context->vd, &context->vi);
+    vorbis_block_init(&context->vd, &context->vb);
+
+    return 0 ;
+}
+
+
+static inline int conv(int samples, float **pcm, char *buf, int channels) {
+    int i, j, val ;
+    ogg_int16_t *ptr, *data = (ogg_int16_t*)buf ;
+    float *mono ;
+
+    for(i = 0 ; i < channels ; i++){
+        ptr = &data[i];
+        mono = pcm[i] ;
+
+        for(j = 0 ; j < samples ; j++) {
+
+            val = mono[j] * 32767.f;
+
+            if(val > 32767) val = 32767 ;
+            if(val < -32768) val = -32768 ;
+
+            *ptr = val ;
+            ptr += channels;
+        }
+    }
+
+    return 0 ;
+}
+
+
+static int oggvorbis_decode_frame(AVCodecContext *avccontext,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    OggVorbisContext *context = avccontext->priv_data ;
+    float **pcm ;
+    ogg_packet *op= &context->op;
+    int samples, total_samples, total_bytes;
+
+    if(!buf_size){
+    //FIXME flush
+        return 0;
+    }
+
+    op->packet = buf;
+    op->bytes  = buf_size;
+
+//    av_log(avccontext, AV_LOG_DEBUG, "%d %d %d %"PRId64" %"PRId64" %d %d\n", op->bytes, op->b_o_s, op->e_o_s, op->granulepos, op->packetno, buf_size, context->vi.rate);
+
+/*    for(i=0; i<op->bytes; i++)
+      av_log(avccontext, AV_LOG_DEBUG, "%02X ", op->packet[i]);
+    av_log(avccontext, AV_LOG_DEBUG, "\n");*/
+
+    if(vorbis_synthesis(&context->vb, op) == 0)
+        vorbis_synthesis_blockin(&context->vd, &context->vb) ;
+
+    total_samples = 0 ;
+    total_bytes = 0 ;
+
+    while((samples = vorbis_synthesis_pcmout(&context->vd, &pcm)) > 0) {
+        conv(samples, pcm, (char*)data + total_bytes, context->vi.channels) ;
+        total_bytes += samples * 2 * context->vi.channels ;
+        total_samples += samples ;
+        vorbis_synthesis_read(&context->vd, samples) ;
+    }
+
+    *data_size = total_bytes ;
+    return buf_size ;
+}
+
+
+static int oggvorbis_decode_close(AVCodecContext *avccontext) {
+    OggVorbisContext *context = avccontext->priv_data ;
+
+    vorbis_info_clear(&context->vi) ;
+    vorbis_comment_clear(&context->vc) ;
+
+    return 0 ;
+}
+
+
+AVCodec oggvorbis_decoder = {
+    "vorbis",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_VORBIS,
+    sizeof(OggVorbisContext),
+    oggvorbis_decode_init,
+    NULL,
+    oggvorbis_decode_close,
+    oggvorbis_decode_frame,
+    .capabilities= CODEC_CAP_DELAY,
+} ;
diff --git a/contrib/ffmpeg/libavcodec/opt.c b/contrib/ffmpeg/libavcodec/opt.c
new file mode 100644
index 000000000..97b593cb2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/opt.c
@@ -0,0 +1,389 @@
+/*
+ * AVOptions
+ * Copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file opt.c
+ * AVOptions
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "avcodec.h"
+#include "opt.h"
+#include "eval.h"
+
+//FIXME order them and do a bin search
+const AVOption *av_find_opt(void *v, const char *name, const char *unit, int mask, int flags){
+    AVClass *c= *(AVClass**)v; //FIXME silly way of storing AVClass
+    const AVOption *o= c->option;
+
+    for(;o && o->name; o++){
+        if(!strcmp(o->name, name) && (!unit || (o->unit && !strcmp(o->unit, unit))) && (o->flags & mask) == flags )
+            return o;
+    }
+    return NULL;
+}
+
+const AVOption *av_next_option(void *obj, const AVOption *last){
+    if(last && last[1].name) return ++last;
+    else if(last)            return NULL;
+    else                     return (*(AVClass**)obj)->option;
+}
+
+static const AVOption *av_set_number(void *obj, const char *name, double num, int den, int64_t intnum){
+    const AVOption *o= av_find_opt(obj, name, NULL, 0, 0);
+    void *dst;
+    if(!o || o->offset<=0)
+        return NULL;
+
+    if(o->max*den < num*intnum || o->min*den > num*intnum) {
+        av_log(NULL, AV_LOG_ERROR, "Value %lf for parameter '%s' out of range.\n", num, name);
+        return NULL;
+    }
+
+    dst= ((uint8_t*)obj) + o->offset;
+
+    switch(o->type){
+    case FF_OPT_TYPE_FLAGS:
+    case FF_OPT_TYPE_INT:   *(int       *)dst= lrintf(num/den)*intnum; break;
+    case FF_OPT_TYPE_INT64: *(int64_t   *)dst= lrintf(num/den)*intnum; break;
+    case FF_OPT_TYPE_FLOAT: *(float     *)dst= num*intnum/den;         break;
+    case FF_OPT_TYPE_DOUBLE:*(double    *)dst= num*intnum/den;         break;
+    case FF_OPT_TYPE_RATIONAL:
+        if((int)num == num) *(AVRational*)dst= (AVRational){num*intnum, den};
+        else                *(AVRational*)dst= av_d2q(num*intnum/den, 1<<24);
+    default:
+        return NULL;
+    }
+    return o;
+}
+
+static const AVOption *set_all_opt(void *v, const char *unit, double d){
+    AVClass *c= *(AVClass**)v; //FIXME silly way of storing AVClass
+    const AVOption *o= c->option;
+    const AVOption *ret=NULL;
+
+    for(;o && o->name; o++){
+        if(o->type != FF_OPT_TYPE_CONST && o->unit && !strcmp(o->unit, unit)){
+            double tmp= d;
+            if(o->type == FF_OPT_TYPE_FLAGS)
+                tmp= av_get_int(v, o->name, NULL) | (int64_t)d;
+
+            av_set_number(v, o->name, tmp, 1, 1);
+            ret= o;
+        }
+    }
+    return ret;
+}
+
+static double const_values[]={
+    M_PI,
+    M_E,
+    FF_QP2LAMBDA,
+    0
+};
+
+static const char *const_names[]={
+    "PI",
+    "E",
+    "QP2LAMBDA",
+    0
+};
+
+const AVOption *av_set_string(void *obj, const char *name, const char *val){
+    const AVOption *o= av_find_opt(obj, name, NULL, 0, 0);
+    if(o && o->offset==0 && o->type == FF_OPT_TYPE_CONST && o->unit){
+        return set_all_opt(obj, o->unit, o->default_val);
+    }
+    if(!o || !val || o->offset<=0)
+        return NULL;
+    if(o->type != FF_OPT_TYPE_STRING){
+        for(;;){
+            int i;
+            char buf[256];
+            int cmd=0;
+            double d;
+            char *error = NULL;
+
+            if(*val == '+' || *val == '-')
+                cmd= *(val++);
+
+            for(i=0; i<sizeof(buf)-1 && val[i] && val[i]!='+' && val[i]!='-'; i++)
+                buf[i]= val[i];
+            buf[i]=0;
+            val+= i;
+
+            d = ff_eval2(buf, const_values, const_names, NULL, NULL, NULL, NULL, NULL, &error);
+            if(isnan(d)) {
+                const AVOption *o_named= av_find_opt(obj, buf, o->unit, 0, 0);
+                if(o_named && o_named->type == FF_OPT_TYPE_CONST)
+                    d= o_named->default_val;
+                else if(!strcmp(buf, "default")) d= o->default_val;
+                else if(!strcmp(buf, "max"    )) d= o->max;
+                else if(!strcmp(buf, "min"    )) d= o->min;
+                else if(!strcmp(buf, "none"   )) d= 0;
+                else if(!strcmp(buf, "all"    )) d= ~0;
+                else {
+                    if (!error)
+                        av_log(NULL, AV_LOG_ERROR, "Unable to parse option value \"%s\": %s\n", val, error);
+                    return NULL;
+                }
+            }
+            if(o->type == FF_OPT_TYPE_FLAGS){
+                if     (cmd=='+') d= av_get_int(obj, name, NULL) | (int64_t)d;
+                else if(cmd=='-') d= av_get_int(obj, name, NULL) &~(int64_t)d;
+            }else if(cmd=='-')
+                d= -d;
+
+            av_set_number(obj, name, d, 1, 1);
+            if(!*val)
+                return o;
+        }
+        return NULL;
+    }
+
+    memcpy(((uint8_t*)obj) + o->offset, val, sizeof(val));
+    return o;
+}
+
+const AVOption *av_set_double(void *obj, const char *name, double n){
+    return av_set_number(obj, name, n, 1, 1);
+}
+
+const AVOption *av_set_q(void *obj, const char *name, AVRational n){
+    return av_set_number(obj, name, n.num, n.den, 1);
+}
+
+const AVOption *av_set_int(void *obj, const char *name, int64_t n){
+    return av_set_number(obj, name, 1, 1, n);
+}
+
+/**
+ *
+ * @param buf a buffer which is used for returning non string values as strings, can be NULL
+ * @param buf_len allocated length in bytes of buf
+ */
+const char *av_get_string(void *obj, const char *name, const AVOption **o_out, char *buf, int buf_len){
+    const AVOption *o= av_find_opt(obj, name, NULL, 0, 0);
+    void *dst;
+    if(!o || o->offset<=0)
+        return NULL;
+    if(o->type != FF_OPT_TYPE_STRING && (!buf || !buf_len))
+        return NULL;
+
+    dst= ((uint8_t*)obj) + o->offset;
+    if(o_out) *o_out= o;
+
+    if(o->type == FF_OPT_TYPE_STRING)
+        return dst;
+
+    switch(o->type){
+    case FF_OPT_TYPE_FLAGS:     snprintf(buf, buf_len, "0x%08X",*(int    *)dst);break;
+    case FF_OPT_TYPE_INT:       snprintf(buf, buf_len, "%d" , *(int    *)dst);break;
+    case FF_OPT_TYPE_INT64:     snprintf(buf, buf_len, "%"PRId64, *(int64_t*)dst);break;
+    case FF_OPT_TYPE_FLOAT:     snprintf(buf, buf_len, "%f" , *(float  *)dst);break;
+    case FF_OPT_TYPE_DOUBLE:    snprintf(buf, buf_len, "%f" , *(double *)dst);break;
+    case FF_OPT_TYPE_RATIONAL:  snprintf(buf, buf_len, "%d/%d", ((AVRational*)dst)->num, ((AVRational*)dst)->den);break;
+    default: return NULL;
+    }
+    return buf;
+}
+
+static int av_get_number(void *obj, const char *name, const AVOption **o_out, double *num, int *den, int64_t *intnum){
+    const AVOption *o= av_find_opt(obj, name, NULL, 0, 0);
+    void *dst;
+    if(!o || o->offset<=0)
+        goto error;
+
+    dst= ((uint8_t*)obj) + o->offset;
+
+    if(o_out) *o_out= o;
+
+    switch(o->type){
+    case FF_OPT_TYPE_FLAGS:
+    case FF_OPT_TYPE_INT:       *intnum= *(int    *)dst;return 0;
+    case FF_OPT_TYPE_INT64:     *intnum= *(int64_t*)dst;return 0;
+    case FF_OPT_TYPE_FLOAT:     *num=    *(float  *)dst;return 0;
+    case FF_OPT_TYPE_DOUBLE:    *num=    *(double *)dst;return 0;
+    case FF_OPT_TYPE_RATIONAL:  *intnum= ((AVRational*)dst)->num;
+                                *den   = ((AVRational*)dst)->den;
+                                                        return 0;
+    }
+error:
+    *den=*intnum=0;
+    return -1;
+}
+
+double av_get_double(void *obj, const char *name, const AVOption **o_out){
+    int64_t intnum=1;
+    double num=1;
+    int den=1;
+
+    av_get_number(obj, name, o_out, &num, &den, &intnum);
+    return num*intnum/den;
+}
+
+AVRational av_get_q(void *obj, const char *name, const AVOption **o_out){
+    int64_t intnum=1;
+    double num=1;
+    int den=1;
+
+    av_get_number(obj, name, o_out, &num, &den, &intnum);
+    if(num == 1.0 && (int)intnum == intnum)
+        return (AVRational){intnum, den};
+    else
+        return av_d2q(num*intnum/den, 1<<24);
+}
+
+int64_t av_get_int(void *obj, const char *name, const AVOption **o_out){
+    int64_t intnum=1;
+    double num=1;
+    int den=1;
+
+    av_get_number(obj, name, o_out, &num, &den, &intnum);
+    return num*intnum/den;
+}
+
+static void opt_list(void *obj, void *av_log_obj, const char *unit)
+{
+    const AVOption *opt=NULL;
+
+    while((opt= av_next_option(obj, opt))){
+        if(!(opt->flags & (AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM)))
+            continue;
+
+        /* Don't print CONST's on level one.
+         * Don't print anything but CONST's on level two.
+         * Only print items from the requested unit.
+         */
+        if (!unit && opt->type==FF_OPT_TYPE_CONST)
+            continue;
+        else if (unit && opt->type!=FF_OPT_TYPE_CONST)
+            continue;
+        else if (unit && opt->type==FF_OPT_TYPE_CONST && strcmp(unit, opt->unit))
+            continue;
+        else if (unit && opt->type == FF_OPT_TYPE_CONST)
+            av_log(av_log_obj, AV_LOG_INFO, "   %-15s ", opt->name);
+        else
+            av_log(av_log_obj, AV_LOG_INFO, "-%-17s ", opt->name);
+
+        switch( opt->type )
+        {
+            case FF_OPT_TYPE_FLAGS:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<flags>" );
+                break;
+            case FF_OPT_TYPE_INT:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<int>" );
+                break;
+            case FF_OPT_TYPE_INT64:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<int64>" );
+                break;
+            case FF_OPT_TYPE_DOUBLE:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<double>" );
+                break;
+            case FF_OPT_TYPE_FLOAT:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<float>" );
+                break;
+            case FF_OPT_TYPE_STRING:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<string>" );
+                break;
+            case FF_OPT_TYPE_RATIONAL:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<rational>" );
+                break;
+            case FF_OPT_TYPE_CONST:
+            default:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "" );
+                break;
+        }
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_ENCODING_PARAM) ? 'E' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_DECODING_PARAM) ? 'D' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_VIDEO_PARAM   ) ? 'V' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_AUDIO_PARAM   ) ? 'A' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_SUBTITLE_PARAM) ? 'S' : '.');
+
+        if(opt->help)
+            av_log(av_log_obj, AV_LOG_INFO, " %s", opt->help);
+        av_log(av_log_obj, AV_LOG_INFO, "\n");
+        if (opt->unit && opt->type != FF_OPT_TYPE_CONST) {
+            opt_list(obj, av_log_obj, opt->unit);
+        }
+    }
+}
+
+int av_opt_show(void *obj, void *av_log_obj){
+    if(!obj)
+        return -1;
+
+    av_log(av_log_obj, AV_LOG_INFO, "%s AVOptions:\n", (*(AVClass**)obj)->class_name);
+
+    opt_list(obj, av_log_obj, NULL);
+
+    return 0;
+}
+
+/** Set the values of the AVCodecContext or AVFormatContext structure.
+ * They are set to the defaults specified in the according AVOption options
+ * array default_val field.
+ *
+ * @param s AVCodecContext or AVFormatContext for which the defaults will be set
+ */
+void av_opt_set_defaults2(void *s, int mask, int flags)
+{
+    const AVOption *opt = NULL;
+    while ((opt = av_next_option(s, opt)) != NULL) {
+        if((opt->flags & mask) != flags)
+            continue;
+        switch(opt->type) {
+            case FF_OPT_TYPE_CONST:
+                /* Nothing to be done here */
+            break;
+            case FF_OPT_TYPE_FLAGS:
+            case FF_OPT_TYPE_INT: {
+                int val;
+                val = opt->default_val;
+                av_set_int(s, opt->name, val);
+            }
+            break;
+            case FF_OPT_TYPE_FLOAT: {
+                double val;
+                val = opt->default_val;
+                av_set_double(s, opt->name, val);
+            }
+            break;
+            case FF_OPT_TYPE_RATIONAL: {
+                AVRational val;
+                val = av_d2q(opt->default_val, INT_MAX);
+                av_set_q(s, opt->name, val);
+            }
+            break;
+            case FF_OPT_TYPE_STRING:
+                /* Cannot set default for string as default_val is of type * double */
+            break;
+            default:
+                av_log(s, AV_LOG_DEBUG, "AVOption type %d of option %s not implemented yet\n", opt->type, opt->name);
+        }
+    }
+}
+
+void av_opt_set_defaults(void *s){
+    av_opt_set_defaults2(s, 0, 0);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/opt.h b/contrib/ffmpeg/libavcodec/opt.h
new file mode 100644
index 000000000..151dbb788
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/opt.h
@@ -0,0 +1,85 @@
+/*
+ * AVOptions
+ * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVOPT_H
+#define AVOPT_H
+
+/**
+ * @file opt.h
+ * AVOptions
+ */
+
+enum AVOptionType{
+    FF_OPT_TYPE_FLAGS,
+    FF_OPT_TYPE_INT,
+    FF_OPT_TYPE_INT64,
+    FF_OPT_TYPE_DOUBLE,
+    FF_OPT_TYPE_FLOAT,
+    FF_OPT_TYPE_STRING,
+    FF_OPT_TYPE_RATIONAL,
+    FF_OPT_TYPE_CONST=128,
+};
+
+/**
+ * AVOption.
+ */
+typedef struct AVOption {
+    const char *name;
+
+    /**
+     * short English text help.
+     * @fixme what about other languages
+     */
+    const char *help;
+    int offset;             ///< offset to context structure where the parsed value should be stored
+    enum AVOptionType type;
+
+    double default_val;
+    double min;
+    double max;
+
+    int flags;
+#define AV_OPT_FLAG_ENCODING_PARAM  1   ///< a generic parameter which can be set by the user for muxing or encoding
+#define AV_OPT_FLAG_DECODING_PARAM  2   ///< a generic parameter which can be set by the user for demuxing or decoding
+#define AV_OPT_FLAG_METADATA        4   ///< some data extracted or inserted into the file like title, comment, ...
+#define AV_OPT_FLAG_AUDIO_PARAM     8
+#define AV_OPT_FLAG_VIDEO_PARAM     16
+#define AV_OPT_FLAG_SUBTITLE_PARAM  32
+//FIXME think about enc-audio, ... style flags
+    const char *unit;
+} AVOption;
+
+
+const AVOption *av_find_opt(void *obj, const char *name, const char *unit, int mask, int flags);
+const AVOption *av_set_string(void *obj, const char *name, const char *val);
+const AVOption *av_set_double(void *obj, const char *name, double n);
+const AVOption *av_set_q(void *obj, const char *name, AVRational n);
+const AVOption *av_set_int(void *obj, const char *name, int64_t n);
+double av_get_double(void *obj, const char *name, const AVOption **o_out);
+AVRational av_get_q(void *obj, const char *name, const AVOption **o_out);
+int64_t av_get_int(void *obj, const char *name, const AVOption **o_out);
+const char *av_get_string(void *obj, const char *name, const AVOption **o_out, char *buf, int buf_len);
+const AVOption *av_next_option(void *obj, const AVOption *last);
+int av_opt_show(void *obj, void *av_log_obj);
+void av_opt_set_defaults(void *s);
+void av_opt_set_defaults2(void *s, int mask, int flags);
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/os2thread.c b/contrib/ffmpeg/libavcodec/os2thread.c
new file mode 100644
index 000000000..c52b7ae02
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/os2thread.c
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+//#define DEBUG
+
+// Ported by Vlad Stelmahovsky
+
+#include "avcodec.h"
+#include "common.h"
+
+#define INCL_DOS
+#define INCL_DOSERRORS
+#define INCL_DOSDEVIOCTL
+#include <os2.h>
+
+typedef struct ThreadContext{
+    AVCodecContext *avctx;
+    int thread;
+    HEV work_sem;
+    HEV done_sem;
+    int (*func)(AVCodecContext *c, void *arg);
+    void *arg;
+    int ret;
+}ThreadContext;
+
+
+void thread_func(void *v){
+    ThreadContext *c= v;
+
+    for(;;){
+        //printf("thread_func %X enter wait\n", (int)v); fflush(stdout);
+        DosWaitEventSem(c->work_sem, SEM_INDEFINITE_WAIT);
+//        WaitForSingleObject(c->work_sem, INFINITE);
+//printf("thread_func %X after wait (func=%X)\n", (int)v, (int)c->func); fflush(stdout);
+        if(c->func)
+            c->ret= c->func(c->avctx, c->arg);
+        else
+            return;
+        //printf("thread_func %X signal complete\n", (int)v); fflush(stdout);
+        DosPostEventSem(c->done_sem);
+//        ReleaseSemaphore(c->done_sem, 1, 0);
+    }
+
+    return;
+}
+
+/**
+ * free what has been allocated by avcodec_thread_init().
+ * must be called after decoding has finished, especially dont call while avcodec_thread_execute() is running
+ */
+void avcodec_thread_free(AVCodecContext *s){
+    ThreadContext *c= s->thread_opaque;
+    int i;
+
+    for(i=0; i<s->thread_count; i++){
+
+        c[i].func= NULL;
+        DosPostEventSem(c[i].work_sem);
+        //        ReleaseSemaphore(c[i].work_sem, 1, 0);
+        DosWaitThread((PTID)&c[i].thread,DCWW_WAIT);
+//        WaitForSingleObject(c[i].thread, INFINITE);
+        if(c[i].work_sem) DosCloseEventSem(c[i].work_sem);//CloseHandle(c[i].work_sem);
+        if(c[i].done_sem) DosCloseEventSem(c[i].done_sem);//CloseHandle(c[i].done_sem);
+    }
+
+    av_freep(&s->thread_opaque);
+}
+
+int avcodec_thread_execute(AVCodecContext *s, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count){
+    ThreadContext *c= s->thread_opaque;
+    int i;
+
+    assert(s == c->avctx);
+    assert(count <= s->thread_count);
+
+    /* note, we can be certain that this is not called with the same AVCodecContext by different threads at the same time */
+
+    for(i=0; i<count; i++){
+
+        c[i].arg= arg[i];
+        c[i].func= func;
+        c[i].ret= 12345;
+
+        DosPostEventSem(c[i].work_sem);
+//        ReleaseSemaphore(c[i].work_sem, 1, 0);
+    }
+    for(i=0; i<count; i++){
+        DosWaitEventSem(c[i].done_sem,SEM_INDEFINITE_WAIT);
+//        WaitForSingleObject(c[i].done_sem, INFINITE);
+
+        c[i].func= NULL;
+        if(ret) ret[i]= c[i].ret;
+    }
+    return 0;
+}
+
+int avcodec_thread_init(AVCodecContext *s, int thread_count){
+    int i;
+    ThreadContext *c;
+    uint32_t threadid;
+
+    s->thread_count= thread_count;
+
+    assert(!s->thread_opaque);
+    c= av_mallocz(sizeof(ThreadContext)*thread_count);
+    s->thread_opaque= c;
+
+    for(i=0; i<thread_count; i++){
+//printf("init semaphors %d\n", i); fflush(stdout);
+        c[i].avctx= s;
+
+        if (DosCreateEventSem(NULL,&c[i].work_sem,DC_SEM_SHARED,0))
+            goto fail;
+        if (DosCreateEventSem(NULL,&c[i].done_sem,DC_SEM_SHARED,0))
+            goto fail;
+
+//printf("create thread %d\n", i); fflush(stdout);
+//        c[i].thread = (HANDLE)_beginthreadex(NULL, 0, thread_func, &c[i], 0, &threadid );
+        c[i].thread = _beginthread(thread_func, NULL, 0x10000, &c[i]);
+        if( c[i].thread <= 0 ) goto fail;
+    }
+//printf("init done\n"); fflush(stdout);
+
+    s->execute= avcodec_thread_execute;
+
+    return 0;
+fail:
+    avcodec_thread_free(s);
+    return -1;
+}
diff --git a/contrib/ffmpeg/libavcodec/parser.c b/contrib/ffmpeg/libavcodec/parser.c
new file mode 100644
index 000000000..f3e7ee335
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/parser.c
@@ -0,0 +1,834 @@
+/*
+ * Audio and Video frame extraction
+ * Copyright (c) 2003 Fabrice Bellard.
+ * Copyright (c) 2003 Michael Niedermayer.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "mpegaudio.h"
+#include "ac3.h"
+#include "parser.h"
+
+AVCodecParser *av_first_parser = NULL;
+
+void av_register_codec_parser(AVCodecParser *parser)
+{
+    parser->next = av_first_parser;
+    av_first_parser = parser;
+}
+
+AVCodecParserContext *av_parser_init(int codec_id)
+{
+    AVCodecParserContext *s;
+    AVCodecParser *parser;
+    int ret;
+
+    if(codec_id == CODEC_ID_NONE)
+        return NULL;
+
+    for(parser = av_first_parser; parser != NULL; parser = parser->next) {
+        if (parser->codec_ids[0] == codec_id ||
+            parser->codec_ids[1] == codec_id ||
+            parser->codec_ids[2] == codec_id ||
+            parser->codec_ids[3] == codec_id ||
+            parser->codec_ids[4] == codec_id)
+            goto found;
+    }
+    return NULL;
+ found:
+    s = av_mallocz(sizeof(AVCodecParserContext));
+    if (!s)
+        return NULL;
+    s->parser = parser;
+    s->priv_data = av_mallocz(parser->priv_data_size);
+    if (!s->priv_data) {
+        av_free(s);
+        return NULL;
+    }
+    if (parser->parser_init) {
+        ret = parser->parser_init(s);
+        if (ret != 0) {
+            av_free(s->priv_data);
+            av_free(s);
+            return NULL;
+        }
+    }
+    s->fetch_timestamp=1;
+    s->pict_type = FF_I_TYPE;
+    return s;
+}
+
+/**
+ *
+ * @param buf           input
+ * @param buf_size      input length, to signal EOF, this should be 0 (so that the last frame can be output)
+ * @param pts           input presentation timestamp
+ * @param dts           input decoding timestamp
+ * @param poutbuf       will contain a pointer to the first byte of the output frame
+ * @param poutbuf_size  will contain the length of the output frame
+ * @return the number of bytes of the input bitstream used
+ *
+ * Example:
+ * @code
+ *   while(in_len){
+ *       len = av_parser_parse(myparser, AVCodecContext, &data, &size,
+ *                                       in_data, in_len,
+ *                                       pts, dts);
+ *       in_data += len;
+ *       in_len  -= len;
+ *
+ *       if(size)
+ *          decode_frame(data, size);
+ *   }
+ * @endcode
+ */
+int av_parser_parse(AVCodecParserContext *s,
+                    AVCodecContext *avctx,
+                    uint8_t **poutbuf, int *poutbuf_size,
+                    const uint8_t *buf, int buf_size,
+                    int64_t pts, int64_t dts)
+{
+    int index, i, k;
+    uint8_t dummy_buf[FF_INPUT_BUFFER_PADDING_SIZE];
+
+    if (buf_size == 0) {
+        /* padding is always necessary even if EOF, so we add it here */
+        memset(dummy_buf, 0, sizeof(dummy_buf));
+        buf = dummy_buf;
+    } else {
+        /* add a new packet descriptor */
+        k = (s->cur_frame_start_index + 1) & (AV_PARSER_PTS_NB - 1);
+        s->cur_frame_start_index = k;
+        s->cur_frame_offset[k] = s->cur_offset;
+        s->cur_frame_pts[k] = pts;
+        s->cur_frame_dts[k] = dts;
+
+        /* fill first PTS/DTS */
+        if (s->fetch_timestamp){
+            s->fetch_timestamp=0;
+            s->last_pts = pts;
+            s->last_dts = dts;
+            s->cur_frame_pts[k] =
+            s->cur_frame_dts[k] = AV_NOPTS_VALUE;
+        }
+    }
+
+    /* WARNING: the returned index can be negative */
+    index = s->parser->parser_parse(s, avctx, poutbuf, poutbuf_size, buf, buf_size);
+//av_log(NULL, AV_LOG_DEBUG, "parser: in:%"PRId64", %"PRId64", out:%"PRId64", %"PRId64", in:%d out:%d id:%d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
+    /* update the file pointer */
+    if (*poutbuf_size) {
+        /* fill the data for the current frame */
+        s->frame_offset = s->last_frame_offset;
+        s->pts = s->last_pts;
+        s->dts = s->last_dts;
+
+        /* offset of the next frame */
+        s->last_frame_offset = s->cur_offset + index;
+        /* find the packet in which the new frame starts. It
+           is tricky because of MPEG video start codes
+           which can begin in one packet and finish in
+           another packet. In the worst case, an MPEG
+           video start code could be in 4 different
+           packets. */
+        k = s->cur_frame_start_index;
+        for(i = 0; i < AV_PARSER_PTS_NB; i++) {
+            if (s->last_frame_offset >= s->cur_frame_offset[k])
+                break;
+            k = (k - 1) & (AV_PARSER_PTS_NB - 1);
+        }
+
+        s->last_pts = s->cur_frame_pts[k];
+        s->last_dts = s->cur_frame_dts[k];
+
+        /* some parsers tell us the packet size even before seeing the first byte of the next packet,
+           so the next pts/dts is in the next chunk */
+        if(index == buf_size){
+            s->fetch_timestamp=1;
+        }
+    }
+    if (index < 0)
+        index = 0;
+    s->cur_offset += index;
+    return index;
+}
+
+/**
+ *
+ * @return 0 if the output buffer is a subset of the input, 1 if it is allocated and must be freed
+ * @deprecated use AVBitstreamFilter
+ */
+int av_parser_change(AVCodecParserContext *s,
+                     AVCodecContext *avctx,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size, int keyframe){
+
+    if(s && s->parser->split){
+        if((avctx->flags & CODEC_FLAG_GLOBAL_HEADER) || (avctx->flags2 & CODEC_FLAG2_LOCAL_HEADER)){
+            int i= s->parser->split(avctx, buf, buf_size);
+            buf += i;
+            buf_size -= i;
+        }
+    }
+
+    /* cast to avoid warning about discarding qualifiers */
+    *poutbuf= (uint8_t *) buf;
+    *poutbuf_size= buf_size;
+    if(avctx->extradata){
+        if(  (keyframe && (avctx->flags2 & CODEC_FLAG2_LOCAL_HEADER))
+            /*||(s->pict_type != I_TYPE && (s->flags & PARSER_FLAG_DUMP_EXTRADATA_AT_NOKEY))*/
+            /*||(? && (s->flags & PARSER_FLAG_DUMP_EXTRADATA_AT_BEGIN)*/){
+            int size= buf_size + avctx->extradata_size;
+            *poutbuf_size= size;
+            *poutbuf= av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+            memcpy(*poutbuf, avctx->extradata, avctx->extradata_size);
+            memcpy((*poutbuf) + avctx->extradata_size, buf, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+void av_parser_close(AVCodecParserContext *s)
+{
+    if (s->parser->parser_close)
+        s->parser->parser_close(s);
+    av_free(s->priv_data);
+    av_free(s);
+}
+
+/*****************************************************/
+
+/**
+ * combines the (truncated) bitstream to a complete frame
+ * @returns -1 if no complete frame could be created
+ */
+int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size)
+{
+#if 0
+    if(pc->overread){
+        printf("overread %d, state:%X next:%d index:%d o_index:%d\n", pc->overread, pc->state, next, pc->index, pc->overread_index);
+        printf("%X %X %X %X\n", (*buf)[0], (*buf)[1],(*buf)[2],(*buf)[3]);
+    }
+#endif
+
+    /* copy overreaded bytes from last frame into buffer */
+    for(; pc->overread>0; pc->overread--){
+        pc->buffer[pc->index++]= pc->buffer[pc->overread_index++];
+    }
+
+    /* flush remaining if EOF */
+    if(!*buf_size && next == END_NOT_FOUND){
+        next= 0;
+    }
+
+    pc->last_index= pc->index;
+
+    /* copy into buffer end return */
+    if(next == END_NOT_FOUND){
+        pc->buffer= av_fast_realloc(pc->buffer, &pc->buffer_size, (*buf_size) + pc->index + FF_INPUT_BUFFER_PADDING_SIZE);
+
+        memcpy(&pc->buffer[pc->index], *buf, *buf_size);
+        pc->index += *buf_size;
+        return -1;
+    }
+
+    *buf_size=
+    pc->overread_index= pc->index + next;
+
+    /* append to buffer */
+    if(pc->index){
+        pc->buffer= av_fast_realloc(pc->buffer, &pc->buffer_size, next + pc->index + FF_INPUT_BUFFER_PADDING_SIZE);
+
+        memcpy(&pc->buffer[pc->index], *buf, next + FF_INPUT_BUFFER_PADDING_SIZE );
+        pc->index = 0;
+        *buf= pc->buffer;
+    }
+
+    /* store overread bytes */
+    for(;next < 0; next++){
+        pc->state = (pc->state<<8) | pc->buffer[pc->last_index + next];
+        pc->overread++;
+    }
+
+#if 0
+    if(pc->overread){
+        printf("overread %d, state:%X next:%d index:%d o_index:%d\n", pc->overread, pc->state, next, pc->index, pc->overread_index);
+        printf("%X %X %X %X\n", (*buf)[0], (*buf)[1],(*buf)[2],(*buf)[3]);
+    }
+#endif
+
+    return 0;
+}
+
+void ff_parse_close(AVCodecParserContext *s)
+{
+    ParseContext *pc = s->priv_data;
+
+    av_free(pc->buffer);
+}
+
+void ff_parse1_close(AVCodecParserContext *s)
+{
+    ParseContext1 *pc1 = s->priv_data;
+
+    av_free(pc1->pc.buffer);
+    av_free(pc1->enc);
+}
+
+/*************************/
+
+#ifdef CONFIG_MPEG4VIDEO_PARSER
+/* used by parser */
+/* XXX: make it use less memory */
+static int av_mpeg4_decode_header(AVCodecParserContext *s1,
+                                  AVCodecContext *avctx,
+                                  const uint8_t *buf, int buf_size)
+{
+    ParseContext1 *pc = s1->priv_data;
+    MpegEncContext *s = pc->enc;
+    GetBitContext gb1, *gb = &gb1;
+    int ret;
+
+    s->avctx = avctx;
+    s->current_picture_ptr = &s->current_picture;
+
+    if (avctx->extradata_size && pc->first_picture){
+        init_get_bits(gb, avctx->extradata, avctx->extradata_size*8);
+        ret = ff_mpeg4_decode_picture_header(s, gb);
+    }
+
+    init_get_bits(gb, buf, 8 * buf_size);
+    ret = ff_mpeg4_decode_picture_header(s, gb);
+    if (s->width) {
+        avcodec_set_dimensions(avctx, s->width, s->height);
+    }
+    s1->pict_type= s->pict_type;
+    pc->first_picture = 0;
+    return ret;
+}
+
+static int mpeg4video_parse_init(AVCodecParserContext *s)
+{
+    ParseContext1 *pc = s->priv_data;
+
+    pc->enc = av_mallocz(sizeof(MpegEncContext));
+    if (!pc->enc)
+        return -1;
+    pc->first_picture = 1;
+    return 0;
+}
+
+static int mpeg4video_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= ff_mpeg4_find_frame_end(pc, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+    }
+    av_mpeg4_decode_header(s, avctx, buf, buf_size);
+
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+#endif
+
+int ff_mpeg4video_split(AVCodecContext *avctx,
+                           const uint8_t *buf, int buf_size)
+{
+    int i;
+    uint32_t state= -1;
+
+    for(i=0; i<buf_size; i++){
+        state= (state<<8) | buf[i];
+        if(state == 0x1B3 || state == 0x1B6)
+            return i-3;
+    }
+    return 0;
+}
+
+/*************************/
+
+#ifdef CONFIG_MPEGAUDIO_PARSER
+typedef struct MpegAudioParseContext {
+    uint8_t inbuf[MPA_MAX_CODED_FRAME_SIZE];    /* input buffer */
+    uint8_t *inbuf_ptr;
+    int frame_size;
+    int free_format_frame_size;
+    int free_format_next_header;
+    uint32_t header;
+    int header_count;
+} MpegAudioParseContext;
+
+#define MPA_HEADER_SIZE 4
+
+/* header + layer + bitrate + freq + lsf/mpeg25 */
+#undef SAME_HEADER_MASK /* mpegaudio.h defines different version */
+#define SAME_HEADER_MASK \
+   (0xffe00000 | (3 << 17) | (3 << 10) | (3 << 19))
+
+static int mpegaudio_parse_init(AVCodecParserContext *s1)
+{
+    MpegAudioParseContext *s = s1->priv_data;
+    s->inbuf_ptr = s->inbuf;
+    return 0;
+}
+
+static int mpegaudio_parse(AVCodecParserContext *s1,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    MpegAudioParseContext *s = s1->priv_data;
+    int len, ret, sr;
+    uint32_t header;
+    const uint8_t *buf_ptr;
+
+    *poutbuf = NULL;
+    *poutbuf_size = 0;
+    buf_ptr = buf;
+    while (buf_size > 0) {
+        len = s->inbuf_ptr - s->inbuf;
+        if (s->frame_size == 0) {
+            /* special case for next header for first frame in free
+               format case (XXX: find a simpler method) */
+            if (s->free_format_next_header != 0) {
+                s->inbuf[0] = s->free_format_next_header >> 24;
+                s->inbuf[1] = s->free_format_next_header >> 16;
+                s->inbuf[2] = s->free_format_next_header >> 8;
+                s->inbuf[3] = s->free_format_next_header;
+                s->inbuf_ptr = s->inbuf + 4;
+                s->free_format_next_header = 0;
+                goto got_header;
+            }
+            /* no header seen : find one. We need at least MPA_HEADER_SIZE
+               bytes to parse it */
+            len = FFMIN(MPA_HEADER_SIZE - len, buf_size);
+            if (len > 0) {
+                memcpy(s->inbuf_ptr, buf_ptr, len);
+                buf_ptr += len;
+                buf_size -= len;
+                s->inbuf_ptr += len;
+            }
+            if ((s->inbuf_ptr - s->inbuf) >= MPA_HEADER_SIZE) {
+            got_header:
+                header = (s->inbuf[0] << 24) | (s->inbuf[1] << 16) |
+                    (s->inbuf[2] << 8) | s->inbuf[3];
+
+                ret = mpa_decode_header(avctx, header, &sr);
+                if (ret < 0) {
+                    s->header_count= -2;
+                    /* no sync found : move by one byte (inefficient, but simple!) */
+                    memmove(s->inbuf, s->inbuf + 1, s->inbuf_ptr - s->inbuf - 1);
+                    s->inbuf_ptr--;
+                    dprintf(avctx, "skip %x\n", header);
+                    /* reset free format frame size to give a chance
+                       to get a new bitrate */
+                    s->free_format_frame_size = 0;
+                } else {
+                    if((header&SAME_HEADER_MASK) != (s->header&SAME_HEADER_MASK) && s->header)
+                        s->header_count= -3;
+                    s->header= header;
+                    s->header_count++;
+                    s->frame_size = ret;
+
+#if 0
+                    /* free format: prepare to compute frame size */
+                    if (decode_header(s, header) == 1) {
+                        s->frame_size = -1;
+                    }
+#endif
+                }
+                if(s->header_count > 1)
+                    avctx->sample_rate= sr;
+            }
+        } else
+#if 0
+        if (s->frame_size == -1) {
+            /* free format : find next sync to compute frame size */
+            len = MPA_MAX_CODED_FRAME_SIZE - len;
+            if (len > buf_size)
+                len = buf_size;
+            if (len == 0) {
+                /* frame too long: resync */
+                s->frame_size = 0;
+                memmove(s->inbuf, s->inbuf + 1, s->inbuf_ptr - s->inbuf - 1);
+                s->inbuf_ptr--;
+            } else {
+                uint8_t *p, *pend;
+                uint32_t header1;
+                int padding;
+
+                memcpy(s->inbuf_ptr, buf_ptr, len);
+                /* check for header */
+                p = s->inbuf_ptr - 3;
+                pend = s->inbuf_ptr + len - 4;
+                while (p <= pend) {
+                    header = (p[0] << 24) | (p[1] << 16) |
+                        (p[2] << 8) | p[3];
+                    header1 = (s->inbuf[0] << 24) | (s->inbuf[1] << 16) |
+                        (s->inbuf[2] << 8) | s->inbuf[3];
+                    /* check with high probability that we have a
+                       valid header */
+                    if ((header & SAME_HEADER_MASK) ==
+                        (header1 & SAME_HEADER_MASK)) {
+                        /* header found: update pointers */
+                        len = (p + 4) - s->inbuf_ptr;
+                        buf_ptr += len;
+                        buf_size -= len;
+                        s->inbuf_ptr = p;
+                        /* compute frame size */
+                        s->free_format_next_header = header;
+                        s->free_format_frame_size = s->inbuf_ptr - s->inbuf;
+                        padding = (header1 >> 9) & 1;
+                        if (s->layer == 1)
+                            s->free_format_frame_size -= padding * 4;
+                        else
+                            s->free_format_frame_size -= padding;
+                        dprintf(avctx, "free frame size=%d padding=%d\n",
+                                s->free_format_frame_size, padding);
+                        decode_header(s, header1);
+                        goto next_data;
+                    }
+                    p++;
+                }
+                /* not found: simply increase pointers */
+                buf_ptr += len;
+                s->inbuf_ptr += len;
+                buf_size -= len;
+            }
+        } else
+#endif
+        if (len < s->frame_size) {
+            if (s->frame_size > MPA_MAX_CODED_FRAME_SIZE)
+                s->frame_size = MPA_MAX_CODED_FRAME_SIZE;
+            len = FFMIN(s->frame_size - len, buf_size);
+            memcpy(s->inbuf_ptr, buf_ptr, len);
+            buf_ptr += len;
+            s->inbuf_ptr += len;
+            buf_size -= len;
+        }
+
+        if(s->frame_size > 0 && buf_ptr - buf == s->inbuf_ptr - s->inbuf
+           && buf_size + buf_ptr - buf >= s->frame_size){
+            if(s->header_count > 0){
+                *poutbuf = buf;
+                *poutbuf_size = s->frame_size;
+            }
+            buf_ptr = buf + s->frame_size;
+            s->inbuf_ptr = s->inbuf;
+            s->frame_size = 0;
+            break;
+        }
+
+        //    next_data:
+        if (s->frame_size > 0 &&
+            (s->inbuf_ptr - s->inbuf) >= s->frame_size) {
+            if(s->header_count > 0){
+                *poutbuf = s->inbuf;
+                *poutbuf_size = s->inbuf_ptr - s->inbuf;
+            }
+            s->inbuf_ptr = s->inbuf;
+            s->frame_size = 0;
+            break;
+        }
+    }
+    return buf_ptr - buf;
+}
+#endif /* CONFIG_MPEGAUDIO_PARSER */
+
+#if defined(CONFIG_AC3_PARSER) || defined(CONFIG_AAC_PARSER)
+/* also used for ADTS AAC */
+typedef struct AC3ParseContext {
+    uint8_t *inbuf_ptr;
+    int frame_size;
+    int header_size;
+    int (*sync)(const uint8_t *buf, int *channels, int *sample_rate,
+                int *bit_rate, int *samples);
+    uint8_t inbuf[8192]; /* input buffer */
+} AC3ParseContext;
+
+#define AC3_HEADER_SIZE 7
+#define AAC_HEADER_SIZE 7
+
+#ifdef CONFIG_AC3_PARSER
+
+static const uint8_t eac3_blocks[4] = {
+    1, 2, 3, 6
+};
+
+#endif /* CONFIG_AC3_PARSER */
+
+#ifdef CONFIG_AAC_PARSER
+static const int aac_sample_rates[16] = {
+    96000, 88200, 64000, 48000, 44100, 32000,
+    24000, 22050, 16000, 12000, 11025, 8000, 7350
+};
+
+static const int aac_channels[8] = {
+    0, 1, 2, 3, 4, 5, 6, 8
+};
+#endif
+
+#ifdef CONFIG_AC3_PARSER
+static int ac3_sync(const uint8_t *buf, int *channels, int *sample_rate,
+                    int *bit_rate, int *samples)
+{
+    int err;
+    unsigned int fscod, acmod, bsid, lfeon;
+    unsigned int strmtyp, substreamid, frmsiz, fscod2, numblkscod;
+    GetBitContext bits;
+    AC3HeaderInfo hdr;
+
+    err = ff_ac3_parse_header(buf, &hdr);
+
+    if(err < 0 && err != -2)
+        return 0;
+
+    bsid = hdr.bsid;
+    if(bsid <= 10) {             /* Normal AC-3 */
+        *sample_rate = hdr.sample_rate;
+        *bit_rate = hdr.bit_rate;
+        *channels = hdr.channels;
+        *samples = AC3_FRAME_SIZE;
+        return hdr.frame_size;
+    } else if (bsid > 10 && bsid <= 16) { /* Enhanced AC-3 */
+        init_get_bits(&bits, &buf[2], (AC3_HEADER_SIZE-2) * 8);
+        strmtyp = get_bits(&bits, 2);
+        substreamid = get_bits(&bits, 3);
+
+        if (strmtyp != 0 || substreamid != 0)
+            return 0;   /* Currently don't support additional streams */
+
+        frmsiz = get_bits(&bits, 11) + 1;
+        fscod = get_bits(&bits, 2);
+        if (fscod == 3) {
+            fscod2 = get_bits(&bits, 2);
+            numblkscod = 3;
+
+            if(fscod2 == 3)
+                return 0;
+
+            *sample_rate = ff_ac3_freqs[fscod2] / 2;
+        } else {
+            numblkscod = get_bits(&bits, 2);
+
+            *sample_rate = ff_ac3_freqs[fscod];
+        }
+
+        acmod = get_bits(&bits, 3);
+        lfeon = get_bits1(&bits);
+
+        *samples = eac3_blocks[numblkscod] * 256;
+        *bit_rate = frmsiz * (*sample_rate) * 16 / (*samples);
+        *channels = ff_ac3_channels[acmod] + lfeon;
+
+        return frmsiz * 2;
+    }
+
+    /* Unsupported bitstream version */
+    return 0;
+}
+#endif /* CONFIG_AC3_PARSER */
+
+#ifdef CONFIG_AAC_PARSER
+static int aac_sync(const uint8_t *buf, int *channels, int *sample_rate,
+                    int *bit_rate, int *samples)
+{
+    GetBitContext bits;
+    int size, rdb, ch, sr;
+
+    init_get_bits(&bits, buf, AAC_HEADER_SIZE * 8);
+
+    if(get_bits(&bits, 12) != 0xfff)
+        return 0;
+
+    skip_bits1(&bits);          /* id */
+    skip_bits(&bits, 2);        /* layer */
+    skip_bits1(&bits);          /* protection_absent */
+    skip_bits(&bits, 2);        /* profile_objecttype */
+    sr = get_bits(&bits, 4);    /* sample_frequency_index */
+    if(!aac_sample_rates[sr])
+        return 0;
+    skip_bits1(&bits);          /* private_bit */
+    ch = get_bits(&bits, 3);    /* channel_configuration */
+    if(!aac_channels[ch])
+        return 0;
+    skip_bits1(&bits);          /* original/copy */
+    skip_bits1(&bits);          /* home */
+
+    /* adts_variable_header */
+    skip_bits1(&bits);          /* copyright_identification_bit */
+    skip_bits1(&bits);          /* copyright_identification_start */
+    size = get_bits(&bits, 13); /* aac_frame_length */
+    skip_bits(&bits, 11);       /* adts_buffer_fullness */
+    rdb = get_bits(&bits, 2);   /* number_of_raw_data_blocks_in_frame */
+
+    *channels = aac_channels[ch];
+    *sample_rate = aac_sample_rates[sr];
+    *samples = (rdb + 1) * 1024;
+    *bit_rate = size * 8 * *sample_rate / *samples;
+
+    return size;
+}
+#endif /* CONFIG_AAC_PARSER */
+
+#ifdef CONFIG_AC3_PARSER
+static int ac3_parse_init(AVCodecParserContext *s1)
+{
+    AC3ParseContext *s = s1->priv_data;
+    s->inbuf_ptr = s->inbuf;
+    s->header_size = AC3_HEADER_SIZE;
+    s->sync = ac3_sync;
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_AAC_PARSER
+static int aac_parse_init(AVCodecParserContext *s1)
+{
+    AC3ParseContext *s = s1->priv_data;
+    s->inbuf_ptr = s->inbuf;
+    s->header_size = AAC_HEADER_SIZE;
+    s->sync = aac_sync;
+    return 0;
+}
+#endif
+
+/* also used for ADTS AAC */
+static int ac3_parse(AVCodecParserContext *s1,
+                     AVCodecContext *avctx,
+                     uint8_t **poutbuf, int *poutbuf_size,
+                     const uint8_t *buf, int buf_size)
+{
+    AC3ParseContext *s = s1->priv_data;
+    const uint8_t *buf_ptr;
+    int len, sample_rate, bit_rate, channels, samples;
+
+    *poutbuf = NULL;
+    *poutbuf_size = 0;
+
+    buf_ptr = buf;
+    while (buf_size > 0) {
+        len = s->inbuf_ptr - s->inbuf;
+        if (s->frame_size == 0) {
+            /* no header seen : find one. We need at least s->header_size
+               bytes to parse it */
+            len = FFMIN(s->header_size - len, buf_size);
+
+            memcpy(s->inbuf_ptr, buf_ptr, len);
+            buf_ptr += len;
+            s->inbuf_ptr += len;
+            buf_size -= len;
+            if ((s->inbuf_ptr - s->inbuf) == s->header_size) {
+                len = s->sync(s->inbuf, &channels, &sample_rate, &bit_rate,
+                              &samples);
+                if (len == 0) {
+                    /* no sync found : move by one byte (inefficient, but simple!) */
+                    memmove(s->inbuf, s->inbuf + 1, s->header_size - 1);
+                    s->inbuf_ptr--;
+                } else {
+                    s->frame_size = len;
+                    /* update codec info */
+                    avctx->sample_rate = sample_rate;
+                    /* set channels,except if the user explicitly requests 1 or 2 channels, XXX/FIXME this is a bit ugly */
+                    if(avctx->codec_id == CODEC_ID_AC3){
+                        if(avctx->channels!=1 && avctx->channels!=2){
+                            avctx->channels = channels;
+                        }
+                    } else {
+                        avctx->channels = channels;
+                    }
+                    avctx->bit_rate = bit_rate;
+                    avctx->frame_size = samples;
+                }
+            }
+        } else {
+            len = FFMIN(s->frame_size - len, buf_size);
+
+            memcpy(s->inbuf_ptr, buf_ptr, len);
+            buf_ptr += len;
+            s->inbuf_ptr += len;
+            buf_size -= len;
+
+            if(s->inbuf_ptr - s->inbuf == s->frame_size){
+                *poutbuf = s->inbuf;
+                *poutbuf_size = s->frame_size;
+                s->inbuf_ptr = s->inbuf;
+                s->frame_size = 0;
+                break;
+            }
+        }
+    }
+    return buf_ptr - buf;
+}
+#endif /* CONFIG_AC3_PARSER || CONFIG_AAC_PARSER */
+
+#ifdef CONFIG_MPEG4VIDEO_PARSER
+AVCodecParser mpeg4video_parser = {
+    { CODEC_ID_MPEG4 },
+    sizeof(ParseContext1),
+    mpeg4video_parse_init,
+    mpeg4video_parse,
+    ff_parse1_close,
+    ff_mpeg4video_split,
+};
+#endif
+#ifdef CONFIG_MPEGAUDIO_PARSER
+AVCodecParser mpegaudio_parser = {
+    { CODEC_ID_MP2, CODEC_ID_MP3 },
+    sizeof(MpegAudioParseContext),
+    mpegaudio_parse_init,
+    mpegaudio_parse,
+    NULL,
+};
+#endif
+#ifdef CONFIG_AC3_PARSER
+AVCodecParser ac3_parser = {
+    { CODEC_ID_AC3 },
+    sizeof(AC3ParseContext),
+    ac3_parse_init,
+    ac3_parse,
+    NULL,
+};
+#endif
+#ifdef CONFIG_AAC_PARSER
+AVCodecParser aac_parser = {
+    { CODEC_ID_AAC },
+    sizeof(AC3ParseContext),
+    aac_parse_init,
+    ac3_parse,
+    NULL,
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/parser.h b/contrib/ffmpeg/libavcodec/parser.h
new file mode 100644
index 000000000..3496b341f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/parser.h
@@ -0,0 +1,63 @@
+/*
+ * AVCodecParser prototypes and definitions
+ * Copyright (c) 2003 Fabrice Bellard.
+ * Copyright (c) 2003 Michael Niedermayer.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_PARSER_H
+#define FFMPEG_PARSER_H
+
+typedef struct ParseContext{
+    uint8_t *buffer;
+    int index;
+    int last_index;
+    unsigned int buffer_size;
+    uint32_t state;             ///< contains the last few bytes in MSB order
+    int frame_start_found;
+    int overread;               ///< the number of bytes which where irreversibly read from the next frame
+    int overread_index;         ///< the index into ParseContext.buffer of the overreaded bytes
+} ParseContext;
+
+struct MpegEncContext;
+
+typedef struct ParseContext1{
+    ParseContext pc;
+/* XXX/FIXME PC1 vs. PC */
+    /* MPEG2 specific */
+    AVRational frame_rate;
+    int progressive_sequence;
+    int width, height;
+
+    /* XXX: suppress that, needed by MPEG4 */
+    struct MpegEncContext *enc;
+    int first_picture;
+} ParseContext1;
+
+#define END_NOT_FOUND (-100)
+
+int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size);
+int ff_mpeg4video_split(AVCodecContext *avctx, const uint8_t *buf,
+                        int buf_size);
+void ff_parse_close(AVCodecParserContext *s);
+void ff_parse1_close(AVCodecParserContext *s);
+
+/* h263dec.c */
+int ff_mpeg4_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size);
+
+#endif /* !FFMPEG_PARSER_H */
diff --git a/contrib/ffmpeg/libavcodec/pcm.c b/contrib/ffmpeg/libavcodec/pcm.c
new file mode 100644
index 000000000..5570c01bd
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/pcm.c
@@ -0,0 +1,526 @@
+/*
+ * PCM codecs
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file pcm.c
+ * PCM codecs
+ */
+
+#include "avcodec.h"
+#include "bitstream.h" // for ff_reverse
+
+/* from g711.c by SUN microsystems (unrestricted use) */
+
+#define         SIGN_BIT        (0x80)      /* Sign bit for a A-law byte. */
+#define         QUANT_MASK      (0xf)       /* Quantization field mask. */
+#define         NSEGS           (8)         /* Number of A-law segments. */
+#define         SEG_SHIFT       (4)         /* Left shift for segment number. */
+#define         SEG_MASK        (0x70)      /* Segment field mask. */
+
+#define         BIAS            (0x84)      /* Bias for linear code. */
+
+/*
+ * alaw2linear() - Convert an A-law value to 16-bit linear PCM
+ *
+ */
+static int alaw2linear(unsigned char a_val)
+{
+        int t;
+        int seg;
+
+        a_val ^= 0x55;
+
+        t = a_val & QUANT_MASK;
+        seg = ((unsigned)a_val & SEG_MASK) >> SEG_SHIFT;
+        if(seg) t= (t + t + 1 + 32) << (seg + 2);
+        else    t= (t + t + 1     ) << 3;
+
+        return ((a_val & SIGN_BIT) ? t : -t);
+}
+
+static int ulaw2linear(unsigned char u_val)
+{
+        int t;
+
+        /* Complement to obtain normal u-law value. */
+        u_val = ~u_val;
+
+        /*
+         * Extract and bias the quantization bits. Then
+         * shift up by the segment number and subtract out the bias.
+         */
+        t = ((u_val & QUANT_MASK) << 3) + BIAS;
+        t <<= ((unsigned)u_val & SEG_MASK) >> SEG_SHIFT;
+
+        return ((u_val & SIGN_BIT) ? (BIAS - t) : (t - BIAS));
+}
+
+/* 16384 entries per table */
+static uint8_t linear_to_alaw[16384];
+static uint8_t linear_to_ulaw[16384];
+
+static void build_xlaw_table(uint8_t *linear_to_xlaw,
+                             int (*xlaw2linear)(unsigned char),
+                             int mask)
+{
+    int i, j, v, v1, v2;
+
+    j = 0;
+    for(i=0;i<128;i++) {
+        if (i != 127) {
+            v1 = xlaw2linear(i ^ mask);
+            v2 = xlaw2linear((i + 1) ^ mask);
+            v = (v1 + v2 + 4) >> 3;
+        } else {
+            v = 8192;
+        }
+        for(;j<v;j++) {
+            linear_to_xlaw[8192 + j] = (i ^ mask);
+            if (j > 0)
+                linear_to_xlaw[8192 - j] = (i ^ (mask ^ 0x80));
+        }
+    }
+    linear_to_xlaw[0] = linear_to_xlaw[1];
+}
+
+static int pcm_encode_init(AVCodecContext *avctx)
+{
+    avctx->frame_size = 1;
+    switch(avctx->codec->id) {
+    case CODEC_ID_PCM_ALAW:
+        build_xlaw_table(linear_to_alaw, alaw2linear, 0xd5);
+        break;
+    case CODEC_ID_PCM_MULAW:
+        build_xlaw_table(linear_to_ulaw, ulaw2linear, 0xff);
+        break;
+    default:
+        break;
+    }
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_PCM_S32LE:
+    case CODEC_ID_PCM_S32BE:
+    case CODEC_ID_PCM_U32LE:
+    case CODEC_ID_PCM_U32BE:
+        avctx->block_align = 4 * avctx->channels;
+        break;
+    case CODEC_ID_PCM_S24LE:
+    case CODEC_ID_PCM_S24BE:
+    case CODEC_ID_PCM_U24LE:
+    case CODEC_ID_PCM_U24BE:
+    case CODEC_ID_PCM_S24DAUD:
+        avctx->block_align = 3 * avctx->channels;
+        break;
+    case CODEC_ID_PCM_S16LE:
+    case CODEC_ID_PCM_S16BE:
+    case CODEC_ID_PCM_U16LE:
+    case CODEC_ID_PCM_U16BE:
+        avctx->block_align = 2 * avctx->channels;
+        break;
+    case CODEC_ID_PCM_S8:
+    case CODEC_ID_PCM_U8:
+    case CODEC_ID_PCM_MULAW:
+    case CODEC_ID_PCM_ALAW:
+        avctx->block_align = avctx->channels;
+        break;
+    default:
+        break;
+    }
+
+    avctx->coded_frame= avcodec_alloc_frame();
+    avctx->coded_frame->key_frame= 1;
+
+    return 0;
+}
+
+static int pcm_encode_close(AVCodecContext *avctx)
+{
+    av_freep(&avctx->coded_frame);
+
+    return 0;
+}
+
+/**
+ * \brief convert samples from 16 bit
+ * \param bps byte per sample for the destination format, must be >= 2
+ * \param le 0 for big-, 1 for little-endian
+ * \param us 0 for signed, 1 for unsigned output
+ * \param samples input samples
+ * \param dst output samples
+ * \param n number of samples in samples buffer.
+ */
+static inline void encode_from16(int bps, int le, int us,
+                               short **samples, uint8_t **dst, int n) {
+    if (bps > 2)
+        memset(*dst, 0, n * bps);
+    if (le) *dst += bps - 2;
+    for(;n>0;n--) {
+        register int v = *(*samples)++;
+        if (us) v += 0x8000;
+        (*dst)[le] = v >> 8;
+        (*dst)[1 - le] = v;
+        *dst += bps;
+    }
+    if (le) *dst -= bps - 2;
+}
+
+static int pcm_encode_frame(AVCodecContext *avctx,
+                            unsigned char *frame, int buf_size, void *data)
+{
+    int n, sample_size, v;
+    short *samples;
+    unsigned char *dst;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_PCM_S32LE:
+    case CODEC_ID_PCM_S32BE:
+    case CODEC_ID_PCM_U32LE:
+    case CODEC_ID_PCM_U32BE:
+        sample_size = 4;
+        break;
+    case CODEC_ID_PCM_S24LE:
+    case CODEC_ID_PCM_S24BE:
+    case CODEC_ID_PCM_U24LE:
+    case CODEC_ID_PCM_U24BE:
+    case CODEC_ID_PCM_S24DAUD:
+        sample_size = 3;
+        break;
+    case CODEC_ID_PCM_S16LE:
+    case CODEC_ID_PCM_S16BE:
+    case CODEC_ID_PCM_U16LE:
+    case CODEC_ID_PCM_U16BE:
+        sample_size = 2;
+        break;
+    default:
+        sample_size = 1;
+        break;
+    }
+    n = buf_size / sample_size;
+    samples = data;
+    dst = frame;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_PCM_S32LE:
+        encode_from16(4, 1, 0, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_S32BE:
+        encode_from16(4, 0, 0, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_U32LE:
+        encode_from16(4, 1, 1, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_U32BE:
+        encode_from16(4, 0, 1, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_S24LE:
+        encode_from16(3, 1, 0, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_S24BE:
+        encode_from16(3, 0, 0, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_U24LE:
+        encode_from16(3, 1, 1, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_U24BE:
+        encode_from16(3, 0, 1, &samples, &dst, n);
+        break;
+    case CODEC_ID_PCM_S24DAUD:
+        for(;n>0;n--) {
+            uint32_t tmp = ff_reverse[*samples >> 8] +
+                           (ff_reverse[*samples & 0xff] << 8);
+            tmp <<= 4; // sync flags would go here
+            dst[2] = tmp & 0xff;
+            tmp >>= 8;
+            dst[1] = tmp & 0xff;
+            dst[0] = tmp >> 8;
+            samples++;
+            dst += 3;
+        }
+        break;
+    case CODEC_ID_PCM_S16LE:
+        for(;n>0;n--) {
+            v = *samples++;
+            dst[0] = v & 0xff;
+            dst[1] = v >> 8;
+            dst += 2;
+        }
+        break;
+    case CODEC_ID_PCM_S16BE:
+        for(;n>0;n--) {
+            v = *samples++;
+            dst[0] = v >> 8;
+            dst[1] = v;
+            dst += 2;
+        }
+        break;
+    case CODEC_ID_PCM_U16LE:
+        for(;n>0;n--) {
+            v = *samples++;
+            v += 0x8000;
+            dst[0] = v & 0xff;
+            dst[1] = v >> 8;
+            dst += 2;
+        }
+        break;
+    case CODEC_ID_PCM_U16BE:
+        for(;n>0;n--) {
+            v = *samples++;
+            v += 0x8000;
+            dst[0] = v >> 8;
+            dst[1] = v;
+            dst += 2;
+        }
+        break;
+    case CODEC_ID_PCM_S8:
+        for(;n>0;n--) {
+            v = *samples++;
+            dst[0] = v >> 8;
+            dst++;
+        }
+        break;
+    case CODEC_ID_PCM_U8:
+        for(;n>0;n--) {
+            v = *samples++;
+            dst[0] = (v >> 8) + 128;
+            dst++;
+        }
+        break;
+    case CODEC_ID_PCM_ALAW:
+        for(;n>0;n--) {
+            v = *samples++;
+            dst[0] = linear_to_alaw[(v + 32768) >> 2];
+            dst++;
+        }
+        break;
+    case CODEC_ID_PCM_MULAW:
+        for(;n>0;n--) {
+            v = *samples++;
+            dst[0] = linear_to_ulaw[(v + 32768) >> 2];
+            dst++;
+        }
+        break;
+    default:
+        return -1;
+    }
+    //avctx->frame_size = (dst - frame) / (sample_size * avctx->channels);
+
+    return dst - frame;
+}
+
+typedef struct PCMDecode {
+    short table[256];
+} PCMDecode;
+
+static int pcm_decode_init(AVCodecContext * avctx)
+{
+    PCMDecode *s = avctx->priv_data;
+    int i;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_PCM_ALAW:
+        for(i=0;i<256;i++)
+            s->table[i] = alaw2linear(i);
+        break;
+    case CODEC_ID_PCM_MULAW:
+        for(i=0;i<256;i++)
+            s->table[i] = ulaw2linear(i);
+        break;
+    default:
+        break;
+    }
+    return 0;
+}
+
+/**
+ * \brief convert samples to 16 bit
+ * \param bps byte per sample for the source format, must be >= 2
+ * \param le 0 for big-, 1 for little-endian
+ * \param us 0 for signed, 1 for unsigned input
+ * \param src input samples
+ * \param samples output samples
+ * \param src_len number of bytes in src
+ */
+static inline void decode_to16(int bps, int le, int us,
+                               uint8_t **src, short **samples, int src_len)
+{
+    register int n = src_len / bps;
+    if (le) *src += bps - 2;
+    for(;n>0;n--) {
+        *(*samples)++ = ((*src)[le] << 8 | (*src)[1 - le]) - (us?0x8000:0);
+        *src += bps;
+    }
+    if (le) *src -= bps - 2;
+}
+
+static int pcm_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    PCMDecode *s = avctx->priv_data;
+    int n;
+    short *samples;
+    uint8_t *src;
+
+    samples = data;
+    src = buf;
+
+    n= av_get_bits_per_sample(avctx->codec_id)/8;
+    if(n && buf_size % n){
+        av_log(avctx, AV_LOG_ERROR, "invalid PCM packet\n");
+        return -1;
+    }
+
+    buf_size= FFMIN(buf_size, *data_size/2);
+    *data_size=0;
+
+    switch(avctx->codec->id) {
+    case CODEC_ID_PCM_S32LE:
+        decode_to16(4, 1, 0, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_S32BE:
+        decode_to16(4, 0, 0, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_U32LE:
+        decode_to16(4, 1, 1, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_U32BE:
+        decode_to16(4, 0, 1, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_S24LE:
+        decode_to16(3, 1, 0, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_S24BE:
+        decode_to16(3, 0, 0, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_U24LE:
+        decode_to16(3, 1, 1, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_U24BE:
+        decode_to16(3, 0, 1, &src, &samples, buf_size);
+        break;
+    case CODEC_ID_PCM_S24DAUD:
+        n = buf_size / 3;
+        for(;n>0;n--) {
+          uint32_t v = src[0] << 16 | src[1] << 8 | src[2];
+          v >>= 4; // sync flags are here
+          *samples++ = ff_reverse[(v >> 8) & 0xff] +
+                       (ff_reverse[v & 0xff] << 8);
+          src += 3;
+        }
+        break;
+    case CODEC_ID_PCM_S16LE:
+        n = buf_size >> 1;
+        for(;n>0;n--) {
+            *samples++ = src[0] | (src[1] << 8);
+            src += 2;
+        }
+        break;
+    case CODEC_ID_PCM_S16BE:
+        n = buf_size >> 1;
+        for(;n>0;n--) {
+            *samples++ = (src[0] << 8) | src[1];
+            src += 2;
+        }
+        break;
+    case CODEC_ID_PCM_U16LE:
+        n = buf_size >> 1;
+        for(;n>0;n--) {
+            *samples++ = (src[0] | (src[1] << 8)) - 0x8000;
+            src += 2;
+        }
+        break;
+    case CODEC_ID_PCM_U16BE:
+        n = buf_size >> 1;
+        for(;n>0;n--) {
+            *samples++ = ((src[0] << 8) | src[1]) - 0x8000;
+            src += 2;
+        }
+        break;
+    case CODEC_ID_PCM_S8:
+        n = buf_size;
+        for(;n>0;n--) {
+            *samples++ = src[0] << 8;
+            src++;
+        }
+        break;
+    case CODEC_ID_PCM_U8:
+        n = buf_size;
+        for(;n>0;n--) {
+            *samples++ = ((int)src[0] - 128) << 8;
+            src++;
+        }
+        break;
+    case CODEC_ID_PCM_ALAW:
+    case CODEC_ID_PCM_MULAW:
+        n = buf_size;
+        for(;n>0;n--) {
+            *samples++ = s->table[src[0]];
+            src++;
+        }
+        break;
+    default:
+        return -1;
+    }
+    *data_size = (uint8_t *)samples - (uint8_t *)data;
+    return src - buf;
+}
+
+#define PCM_CODEC(id, name)                     \
+AVCodec name ## _encoder = {                    \
+    #name,                                      \
+    CODEC_TYPE_AUDIO,                           \
+    id,                                         \
+    0,                                          \
+    pcm_encode_init,                            \
+    pcm_encode_frame,                           \
+    pcm_encode_close,                           \
+    NULL,                                       \
+};                                              \
+AVCodec name ## _decoder = {                    \
+    #name,                                      \
+    CODEC_TYPE_AUDIO,                           \
+    id,                                         \
+    sizeof(PCMDecode),                          \
+    pcm_decode_init,                            \
+    NULL,                                       \
+    NULL,                                       \
+    pcm_decode_frame,                           \
+}
+
+PCM_CODEC(CODEC_ID_PCM_S32LE, pcm_s32le);
+PCM_CODEC(CODEC_ID_PCM_S32BE, pcm_s32be);
+PCM_CODEC(CODEC_ID_PCM_U32LE, pcm_u32le);
+PCM_CODEC(CODEC_ID_PCM_U32BE, pcm_u32be);
+PCM_CODEC(CODEC_ID_PCM_S24LE, pcm_s24le);
+PCM_CODEC(CODEC_ID_PCM_S24BE, pcm_s24be);
+PCM_CODEC(CODEC_ID_PCM_U24LE, pcm_u24le);
+PCM_CODEC(CODEC_ID_PCM_U24BE, pcm_u24be);
+PCM_CODEC(CODEC_ID_PCM_S24DAUD, pcm_s24daud);
+PCM_CODEC(CODEC_ID_PCM_S16LE, pcm_s16le);
+PCM_CODEC(CODEC_ID_PCM_S16BE, pcm_s16be);
+PCM_CODEC(CODEC_ID_PCM_U16LE, pcm_u16le);
+PCM_CODEC(CODEC_ID_PCM_U16BE, pcm_u16be);
+PCM_CODEC(CODEC_ID_PCM_S8, pcm_s8);
+PCM_CODEC(CODEC_ID_PCM_U8, pcm_u8);
+PCM_CODEC(CODEC_ID_PCM_ALAW, pcm_alaw);
+PCM_CODEC(CODEC_ID_PCM_MULAW, pcm_mulaw);
+
+#undef PCM_CODEC
diff --git a/contrib/ffmpeg/libavcodec/png.c b/contrib/ffmpeg/libavcodec/png.c
new file mode 100644
index 000000000..05b4512b7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/png.c
@@ -0,0 +1,966 @@
+/*
+ * PNG image format
+ * Copyright (c) 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+/* TODO:
+ * - add 2, 4 and 16 bit depth support
+ * - use filters when generating a png (better compression)
+ */
+
+#include <zlib.h>
+
+//#define DEBUG
+
+#define PNG_COLOR_MASK_PALETTE    1
+#define PNG_COLOR_MASK_COLOR      2
+#define PNG_COLOR_MASK_ALPHA      4
+
+#define PNG_COLOR_TYPE_GRAY 0
+#define PNG_COLOR_TYPE_PALETTE  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)
+#define PNG_COLOR_TYPE_RGB        (PNG_COLOR_MASK_COLOR)
+#define PNG_COLOR_TYPE_RGB_ALPHA  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
+#define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
+
+#define PNG_FILTER_VALUE_NONE  0
+#define PNG_FILTER_VALUE_SUB   1
+#define PNG_FILTER_VALUE_UP    2
+#define PNG_FILTER_VALUE_AVG   3
+#define PNG_FILTER_VALUE_PAETH 4
+
+#define PNG_IHDR      0x0001
+#define PNG_IDAT      0x0002
+#define PNG_ALLIMAGE  0x0004
+#define PNG_PLTE      0x0008
+
+#define NB_PASSES 7
+
+#define IOBUF_SIZE 4096
+
+typedef struct PNGContext {
+    uint8_t *bytestream;
+    uint8_t *bytestream_start;
+    uint8_t *bytestream_end;
+    AVFrame picture;
+
+    int state;
+    int width, height;
+    int bit_depth;
+    int color_type;
+    int compression_type;
+    int interlace_type;
+    int filter_type;
+    int channels;
+    int bits_per_pixel;
+    int bpp;
+
+    uint8_t *image_buf;
+    int image_linesize;
+    uint32_t palette[256];
+    uint8_t *crow_buf;
+    uint8_t *last_row;
+    uint8_t *tmp_row;
+    int pass;
+    int crow_size; /* compressed row size (include filter type) */
+    int row_size; /* decompressed row size */
+    int pass_row_size; /* decompress row size of the current pass */
+    int y;
+    z_stream zstream;
+    uint8_t buf[IOBUF_SIZE];
+} PNGContext;
+
+static unsigned int get32(uint8_t **b){
+    (*b) += 4;
+    return ((*b)[-4]<<24) + ((*b)[-3]<<16) + ((*b)[-2]<<8) + (*b)[-1];
+}
+
+#ifdef CONFIG_ENCODERS
+static void put32(uint8_t **b, unsigned int v){
+    *(*b)++= v>>24;
+    *(*b)++= v>>16;
+    *(*b)++= v>>8;
+    *(*b)++= v;
+}
+#endif
+
+static const uint8_t pngsig[8] = {137, 80, 78, 71, 13, 10, 26, 10};
+
+/* Mask to determine which y pixels are valid in a pass */
+static const uint8_t png_pass_ymask[NB_PASSES] = {
+    0x80, 0x80, 0x08, 0x88, 0x22, 0xaa, 0x55,
+};
+
+/* Mask to determine which y pixels can be written in a pass */
+static const uint8_t png_pass_dsp_ymask[NB_PASSES] = {
+    0xff, 0xff, 0x0f, 0xcc, 0x33, 0xff, 0x55,
+};
+
+/* minimum x value */
+static const uint8_t png_pass_xmin[NB_PASSES] = {
+    0, 4, 0, 2, 0, 1, 0
+};
+
+/* x shift to get row width */
+static const uint8_t png_pass_xshift[NB_PASSES] = {
+    3, 3, 2, 2, 1, 1, 0
+};
+
+/* Mask to determine which pixels are valid in a pass */
+static const uint8_t png_pass_mask[NB_PASSES] = {
+    0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff
+};
+
+/* Mask to determine which pixels to overwrite while displaying */
+static const uint8_t png_pass_dsp_mask[NB_PASSES] = {
+    0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff
+};
+#if 0
+static int png_probe(AVProbeData *pd)
+{
+    if (pd->buf_size >= 8 &&
+        memcmp(pd->buf, pngsig, 8) == 0)
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+#endif
+static void *png_zalloc(void *opaque, unsigned int items, unsigned int size)
+{
+    if(items >= UINT_MAX / size)
+        return NULL;
+    return av_malloc(items * size);
+}
+
+static void png_zfree(void *opaque, void *ptr)
+{
+    av_free(ptr);
+}
+
+static int png_get_nb_channels(int color_type)
+{
+    int channels;
+    channels = 1;
+    if ((color_type & (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)) ==
+        PNG_COLOR_MASK_COLOR)
+        channels = 3;
+    if (color_type & PNG_COLOR_MASK_ALPHA)
+        channels++;
+    return channels;
+}
+
+/* compute the row size of an interleaved pass */
+static int png_pass_row_size(int pass, int bits_per_pixel, int width)
+{
+    int shift, xmin, pass_width;
+
+    xmin = png_pass_xmin[pass];
+    if (width <= xmin)
+        return 0;
+    shift = png_pass_xshift[pass];
+    pass_width = (width - xmin + (1 << shift) - 1) >> shift;
+    return (pass_width * bits_per_pixel + 7) >> 3;
+}
+
+/* NOTE: we try to construct a good looking image at each pass. width
+   is the original image width. We also do pixel format convertion at
+   this stage */
+static void png_put_interlaced_row(uint8_t *dst, int width,
+                                   int bits_per_pixel, int pass,
+                                   int color_type, const uint8_t *src)
+{
+    int x, mask, dsp_mask, j, src_x, b, bpp;
+    uint8_t *d;
+    const uint8_t *s;
+
+    mask = png_pass_mask[pass];
+    dsp_mask = png_pass_dsp_mask[pass];
+    switch(bits_per_pixel) {
+    case 1:
+        /* we must intialize the line to zero before writing to it */
+        if (pass == 0)
+            memset(dst, 0, (width + 7) >> 3);
+        src_x = 0;
+        for(x = 0; x < width; x++) {
+            j = (x & 7);
+            if ((dsp_mask << j) & 0x80) {
+                b = (src[src_x >> 3] >> (7 - (src_x & 7))) & 1;
+                dst[x >> 3] |= b << (7 - j);
+            }
+            if ((mask << j) & 0x80)
+                src_x++;
+        }
+        break;
+    default:
+        bpp = bits_per_pixel >> 3;
+        d = dst;
+        s = src;
+        if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
+            for(x = 0; x < width; x++) {
+                j = x & 7;
+                if ((dsp_mask << j) & 0x80) {
+                    *(uint32_t *)d = (s[3] << 24) | (s[0] << 16) | (s[1] << 8) | s[2];
+                }
+                d += bpp;
+                if ((mask << j) & 0x80)
+                    s += bpp;
+            }
+        } else {
+            for(x = 0; x < width; x++) {
+                j = x & 7;
+                if ((dsp_mask << j) & 0x80) {
+                    memcpy(d, s, bpp);
+                }
+                d += bpp;
+                if ((mask << j) & 0x80)
+                    s += bpp;
+            }
+        }
+        break;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static void png_get_interlaced_row(uint8_t *dst, int row_size,
+                                   int bits_per_pixel, int pass,
+                                   const uint8_t *src, int width)
+{
+    int x, mask, dst_x, j, b, bpp;
+    uint8_t *d;
+    const uint8_t *s;
+
+    mask = png_pass_mask[pass];
+    switch(bits_per_pixel) {
+    case 1:
+        memset(dst, 0, row_size);
+        dst_x = 0;
+        for(x = 0; x < width; x++) {
+            j = (x & 7);
+            if ((mask << j) & 0x80) {
+                b = (src[x >> 3] >> (7 - j)) & 1;
+                dst[dst_x >> 3] |= b << (7 - (dst_x & 7));
+                dst_x++;
+            }
+        }
+        break;
+    default:
+        bpp = bits_per_pixel >> 3;
+        d = dst;
+        s = src;
+        for(x = 0; x < width; x++) {
+            j = x & 7;
+            if ((mask << j) & 0x80) {
+                memcpy(d, s, bpp);
+                d += bpp;
+            }
+            s += bpp;
+        }
+        break;
+    }
+}
+#endif
+
+/* XXX: optimize */
+/* NOTE: 'dst' can be equal to 'last' */
+static void png_filter_row(uint8_t *dst, int filter_type,
+                           uint8_t *src, uint8_t *last, int size, int bpp)
+{
+    int i, p;
+
+    switch(filter_type) {
+    case PNG_FILTER_VALUE_NONE:
+        memcpy(dst, src, size);
+        break;
+    case PNG_FILTER_VALUE_SUB:
+        for(i = 0; i < bpp; i++) {
+            dst[i] = src[i];
+        }
+        for(i = bpp; i < size; i++) {
+            p = dst[i - bpp];
+            dst[i] = p + src[i];
+        }
+        break;
+    case PNG_FILTER_VALUE_UP:
+        for(i = 0; i < size; i++) {
+            p = last[i];
+            dst[i] = p + src[i];
+        }
+        break;
+    case PNG_FILTER_VALUE_AVG:
+        for(i = 0; i < bpp; i++) {
+            p = (last[i] >> 1);
+            dst[i] = p + src[i];
+        }
+        for(i = bpp; i < size; i++) {
+            p = ((dst[i - bpp] + last[i]) >> 1);
+            dst[i] = p + src[i];
+        }
+        break;
+    case PNG_FILTER_VALUE_PAETH:
+        for(i = 0; i < bpp; i++) {
+            p = last[i];
+            dst[i] = p + src[i];
+        }
+        for(i = bpp; i < size; i++) {
+            int a, b, c, pa, pb, pc;
+
+            a = dst[i - bpp];
+            b = last[i];
+            c = last[i - bpp];
+
+            p = b - c;
+            pc = a - c;
+
+            pa = abs(p);
+            pb = abs(pc);
+            pc = abs(p + pc);
+
+            if (pa <= pb && pa <= pc)
+                p = a;
+            else if (pb <= pc)
+                p = b;
+            else
+                p = c;
+            dst[i] = p + src[i];
+        }
+        break;
+    }
+}
+
+#ifdef CONFIG_ENCODERS
+static void convert_from_rgb32(uint8_t *dst, const uint8_t *src, int width)
+{
+    uint8_t *d;
+    int j;
+    unsigned int v;
+
+    d = dst;
+    for(j = 0; j < width; j++) {
+        v = ((const uint32_t *)src)[j];
+        d[0] = v >> 16;
+        d[1] = v >> 8;
+        d[2] = v;
+        d[3] = v >> 24;
+        d += 4;
+    }
+}
+#endif
+
+#ifdef CONFIG_DECODERS
+static void convert_to_rgb32(uint8_t *dst, const uint8_t *src, int width)
+{
+    int j;
+    unsigned int r, g, b, a;
+
+    for(j = 0;j < width; j++) {
+        r = src[0];
+        g = src[1];
+        b = src[2];
+        a = src[3];
+        *(uint32_t *)dst = (a << 24) | (r << 16) | (g << 8) | b;
+        dst += 4;
+        src += 4;
+    }
+}
+
+/* process exactly one decompressed row */
+static void png_handle_row(PNGContext *s)
+{
+    uint8_t *ptr, *last_row;
+    int got_line;
+
+    if (!s->interlace_type) {
+        ptr = s->image_buf + s->image_linesize * s->y;
+        /* need to swap bytes correctly for RGB_ALPHA */
+        if (s->color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
+            png_filter_row(s->tmp_row, s->crow_buf[0], s->crow_buf + 1,
+                           s->last_row, s->row_size, s->bpp);
+            memcpy(s->last_row, s->tmp_row, s->row_size);
+            convert_to_rgb32(ptr, s->tmp_row, s->width);
+        } else {
+            /* in normal case, we avoid one copy */
+            if (s->y == 0)
+                last_row = s->last_row;
+            else
+                last_row = ptr - s->image_linesize;
+
+            png_filter_row(ptr, s->crow_buf[0], s->crow_buf + 1,
+                           last_row, s->row_size, s->bpp);
+        }
+        s->y++;
+        if (s->y == s->height) {
+            s->state |= PNG_ALLIMAGE;
+        }
+    } else {
+        got_line = 0;
+        for(;;) {
+            ptr = s->image_buf + s->image_linesize * s->y;
+            if ((png_pass_ymask[s->pass] << (s->y & 7)) & 0x80) {
+                /* if we already read one row, it is time to stop to
+                   wait for the next one */
+                if (got_line)
+                    break;
+                png_filter_row(s->tmp_row, s->crow_buf[0], s->crow_buf + 1,
+                               s->last_row, s->pass_row_size, s->bpp);
+                memcpy(s->last_row, s->tmp_row, s->pass_row_size);
+                got_line = 1;
+            }
+            if ((png_pass_dsp_ymask[s->pass] << (s->y & 7)) & 0x80) {
+                /* NOTE: RGB32 is handled directly in png_put_interlaced_row */
+                png_put_interlaced_row(ptr, s->width, s->bits_per_pixel, s->pass,
+                                       s->color_type, s->last_row);
+            }
+            s->y++;
+            if (s->y == s->height) {
+                for(;;) {
+                    if (s->pass == NB_PASSES - 1) {
+                        s->state |= PNG_ALLIMAGE;
+                        goto the_end;
+                    } else {
+                        s->pass++;
+                        s->y = 0;
+                        s->pass_row_size = png_pass_row_size(s->pass,
+                                                             s->bits_per_pixel,
+                                                             s->width);
+                        s->crow_size = s->pass_row_size + 1;
+                        if (s->pass_row_size != 0)
+                            break;
+                        /* skip pass if empty row */
+                    }
+                }
+            }
+        }
+    the_end: ;
+    }
+}
+
+static int png_decode_idat(PNGContext *s, int length)
+{
+    int ret;
+    s->zstream.avail_in = length;
+    s->zstream.next_in = s->bytestream;
+    s->bytestream += length;
+
+    if(s->bytestream > s->bytestream_end)
+        return -1;
+
+    /* decode one line if possible */
+    while (s->zstream.avail_in > 0) {
+        ret = inflate(&s->zstream, Z_PARTIAL_FLUSH);
+        if (ret != Z_OK && ret != Z_STREAM_END) {
+            return -1;
+        }
+        if (s->zstream.avail_out == 0) {
+            if (!(s->state & PNG_ALLIMAGE)) {
+                png_handle_row(s);
+            }
+            s->zstream.avail_out = s->crow_size;
+            s->zstream.next_out = s->crow_buf;
+        }
+    }
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    PNGContext * const s = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    uint32_t tag, length;
+    int ret, crc;
+
+    s->bytestream_start=
+    s->bytestream= buf;
+    s->bytestream_end= buf + buf_size;
+
+    /* check signature */
+    if (memcmp(s->bytestream, pngsig, 8) != 0)
+        return -1;
+    s->bytestream+= 8;
+    s->y=
+    s->state=0;
+//    memset(s, 0, sizeof(PNGContext));
+    /* init the zlib */
+    s->zstream.zalloc = png_zalloc;
+    s->zstream.zfree = png_zfree;
+    s->zstream.opaque = NULL;
+    ret = inflateInit(&s->zstream);
+    if (ret != Z_OK)
+        return -1;
+    for(;;) {
+        int tag32;
+        if (s->bytestream >= s->bytestream_end)
+            goto fail;
+        length = get32(&s->bytestream);
+        if (length > 0x7fffffff)
+            goto fail;
+        tag32 = get32(&s->bytestream);
+        tag = bswap_32(tag32);
+#ifdef DEBUG
+        av_log(avctx, AV_LOG_DEBUG, "png: tag=%c%c%c%c length=%u\n",
+               (tag & 0xff),
+               ((tag >> 8) & 0xff),
+               ((tag >> 16) & 0xff),
+               ((tag >> 24) & 0xff), length);
+#endif
+        switch(tag) {
+        case MKTAG('I', 'H', 'D', 'R'):
+            if (length != 13)
+                goto fail;
+            s->width = get32(&s->bytestream);
+            s->height = get32(&s->bytestream);
+            if(avcodec_check_dimensions(avctx, s->width, s->height)){
+                s->width= s->height= 0;
+                goto fail;
+            }
+            s->bit_depth = *s->bytestream++;
+            s->color_type = *s->bytestream++;
+            s->compression_type = *s->bytestream++;
+            s->filter_type = *s->bytestream++;
+            s->interlace_type = *s->bytestream++;
+            crc = get32(&s->bytestream);
+            s->state |= PNG_IHDR;
+#ifdef DEBUG
+            av_log(avctx, AV_LOG_DEBUG, "width=%d height=%d depth=%d color_type=%d compression_type=%d filter_type=%d interlace_type=%d\n",
+                   s->width, s->height, s->bit_depth, s->color_type,
+                   s->compression_type, s->filter_type, s->interlace_type);
+#endif
+            break;
+        case MKTAG('I', 'D', 'A', 'T'):
+            if (!(s->state & PNG_IHDR))
+                goto fail;
+            if (!(s->state & PNG_IDAT)) {
+                /* init image info */
+                avctx->width = s->width;
+                avctx->height = s->height;
+
+                s->channels = png_get_nb_channels(s->color_type);
+                s->bits_per_pixel = s->bit_depth * s->channels;
+                s->bpp = (s->bits_per_pixel + 7) >> 3;
+                s->row_size = (avctx->width * s->bits_per_pixel + 7) >> 3;
+
+                if (s->bit_depth == 8 &&
+                    s->color_type == PNG_COLOR_TYPE_RGB) {
+                    avctx->pix_fmt = PIX_FMT_RGB24;
+                } else if (s->bit_depth == 8 &&
+                           s->color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
+                    avctx->pix_fmt = PIX_FMT_RGB32;
+                } else if (s->bit_depth == 8 &&
+                           s->color_type == PNG_COLOR_TYPE_GRAY) {
+                    avctx->pix_fmt = PIX_FMT_GRAY8;
+                } else if (s->bit_depth == 16 &&
+                           s->color_type == PNG_COLOR_TYPE_GRAY) {
+                    avctx->pix_fmt = PIX_FMT_GRAY16BE;
+                } else if (s->bit_depth == 1 &&
+                           s->color_type == PNG_COLOR_TYPE_GRAY) {
+                    avctx->pix_fmt = PIX_FMT_MONOBLACK;
+                } else if (s->color_type == PNG_COLOR_TYPE_PALETTE) {
+                    avctx->pix_fmt = PIX_FMT_PAL8;
+                } else {
+                    goto fail;
+                }
+                if(p->data[0])
+                    avctx->release_buffer(avctx, p);
+
+                p->reference= 0;
+                if(avctx->get_buffer(avctx, p) < 0){
+                    av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+                    goto fail;
+                }
+                p->pict_type= FF_I_TYPE;
+                p->key_frame= 1;
+                p->interlaced_frame = !!s->interlace_type;
+
+                /* compute the compressed row size */
+                if (!s->interlace_type) {
+                    s->crow_size = s->row_size + 1;
+                } else {
+                    s->pass = 0;
+                    s->pass_row_size = png_pass_row_size(s->pass,
+                                                         s->bits_per_pixel,
+                                                         s->width);
+                    s->crow_size = s->pass_row_size + 1;
+                }
+#ifdef DEBUG
+                av_log(avctx, AV_LOG_DEBUG, "row_size=%d crow_size =%d\n",
+                       s->row_size, s->crow_size);
+#endif
+                s->image_buf = p->data[0];
+                s->image_linesize = p->linesize[0];
+                /* copy the palette if needed */
+                if (s->color_type == PNG_COLOR_TYPE_PALETTE)
+                    memcpy(p->data[1], s->palette, 256 * sizeof(uint32_t));
+                /* empty row is used if differencing to the first row */
+                s->last_row = av_mallocz(s->row_size);
+                if (!s->last_row)
+                    goto fail;
+                if (s->interlace_type ||
+                    s->color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
+                    s->tmp_row = av_malloc(s->row_size);
+                    if (!s->tmp_row)
+                        goto fail;
+                }
+                /* compressed row */
+                s->crow_buf = av_malloc(s->row_size + 1);
+                if (!s->crow_buf)
+                    goto fail;
+                s->zstream.avail_out = s->crow_size;
+                s->zstream.next_out = s->crow_buf;
+            }
+            s->state |= PNG_IDAT;
+            if (png_decode_idat(s, length) < 0)
+                goto fail;
+            /* skip crc */
+            crc = get32(&s->bytestream);
+            break;
+        case MKTAG('P', 'L', 'T', 'E'):
+            {
+                int n, i, r, g, b;
+
+                if ((length % 3) != 0 || length > 256 * 3)
+                    goto skip_tag;
+                /* read the palette */
+                n = length / 3;
+                for(i=0;i<n;i++) {
+                    r = *s->bytestream++;
+                    g = *s->bytestream++;
+                    b = *s->bytestream++;
+                    s->palette[i] = (0xff << 24) | (r << 16) | (g << 8) | b;
+                }
+                for(;i<256;i++) {
+                    s->palette[i] = (0xff << 24);
+                }
+                s->state |= PNG_PLTE;
+                crc = get32(&s->bytestream);
+            }
+            break;
+        case MKTAG('t', 'R', 'N', 'S'):
+            {
+                int v, i;
+
+                /* read the transparency. XXX: Only palette mode supported */
+                if (s->color_type != PNG_COLOR_TYPE_PALETTE ||
+                    length > 256 ||
+                    !(s->state & PNG_PLTE))
+                    goto skip_tag;
+                for(i=0;i<length;i++) {
+                    v = *s->bytestream++;
+                    s->palette[i] = (s->palette[i] & 0x00ffffff) | (v << 24);
+                }
+                crc = get32(&s->bytestream);
+            }
+            break;
+        case MKTAG('I', 'E', 'N', 'D'):
+            if (!(s->state & PNG_ALLIMAGE))
+                goto fail;
+            crc = get32(&s->bytestream);
+            goto exit_loop;
+        default:
+            /* skip tag */
+        skip_tag:
+            s->bytestream += length + 4;
+            break;
+        }
+    }
+ exit_loop:
+    *picture= *(AVFrame*)&s->picture;
+    *data_size = sizeof(AVPicture);
+
+    ret = s->bytestream - s->bytestream_start;
+ the_end:
+    inflateEnd(&s->zstream);
+    av_freep(&s->crow_buf);
+    av_freep(&s->last_row);
+    av_freep(&s->tmp_row);
+    return ret;
+ fail:
+    ret = -1;
+    goto the_end;
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+static void png_write_chunk(uint8_t **f, uint32_t tag,
+                            const uint8_t *buf, int length)
+{
+    uint32_t crc;
+    uint8_t tagbuf[4];
+
+    put32(f, length);
+    crc = crc32(0, Z_NULL, 0);
+    tagbuf[0] = tag;
+    tagbuf[1] = tag >> 8;
+    tagbuf[2] = tag >> 16;
+    tagbuf[3] = tag >> 24;
+    crc = crc32(crc, tagbuf, 4);
+    put32(f, bswap_32(tag));
+    if (length > 0) {
+        crc = crc32(crc, buf, length);
+        memcpy(*f, buf, length);
+        *f += length;
+    }
+    put32(f, crc);
+}
+
+/* XXX: use avcodec generic function ? */
+static void to_be32(uint8_t *p, uint32_t v)
+{
+    p[0] = v >> 24;
+    p[1] = v >> 16;
+    p[2] = v >> 8;
+    p[3] = v;
+}
+
+/* XXX: do filtering */
+static int png_write_row(PNGContext *s, const uint8_t *data, int size)
+{
+    int ret;
+
+    s->zstream.avail_in = size;
+    s->zstream.next_in = (uint8_t *)data;
+    while (s->zstream.avail_in > 0) {
+        ret = deflate(&s->zstream, Z_NO_FLUSH);
+        if (ret != Z_OK)
+            return -1;
+        if (s->zstream.avail_out == 0) {
+            if(s->bytestream_end - s->bytestream > IOBUF_SIZE + 100)
+                png_write_chunk(&s->bytestream, MKTAG('I', 'D', 'A', 'T'), s->buf, IOBUF_SIZE);
+            s->zstream.avail_out = IOBUF_SIZE;
+            s->zstream.next_out = s->buf;
+        }
+    }
+    return 0;
+}
+#endif /* CONFIG_ENCODERS */
+
+static int common_init(AVCodecContext *avctx){
+    PNGContext *s = avctx->priv_data;
+
+    avcodec_get_frame_defaults((AVFrame*)&s->picture);
+    avctx->coded_frame= (AVFrame*)&s->picture;
+//    s->avctx= avctx;
+
+    return 0;
+}
+
+#ifdef CONFIG_ENCODERS
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    PNGContext *s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    int bit_depth, color_type, y, len, row_size, ret, is_progressive;
+    int bits_per_pixel, pass_row_size;
+    uint8_t *ptr;
+    uint8_t *crow_buf = NULL;
+    uint8_t *tmp_buf = NULL;
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    s->bytestream_start=
+    s->bytestream= buf;
+    s->bytestream_end= buf+buf_size;
+
+    is_progressive = !!(avctx->flags & CODEC_FLAG_INTERLACED_DCT);
+    switch(avctx->pix_fmt) {
+    case PIX_FMT_RGB32:
+        bit_depth = 8;
+        color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+        break;
+    case PIX_FMT_RGB24:
+        bit_depth = 8;
+        color_type = PNG_COLOR_TYPE_RGB;
+        break;
+    case PIX_FMT_GRAY8:
+        bit_depth = 8;
+        color_type = PNG_COLOR_TYPE_GRAY;
+        break;
+    case PIX_FMT_MONOBLACK:
+        bit_depth = 1;
+        color_type = PNG_COLOR_TYPE_GRAY;
+        break;
+    case PIX_FMT_PAL8:
+        bit_depth = 8;
+        color_type = PNG_COLOR_TYPE_PALETTE;
+        break;
+    default:
+        return -1;
+    }
+    bits_per_pixel = png_get_nb_channels(color_type) * bit_depth;
+    row_size = (avctx->width * bits_per_pixel + 7) >> 3;
+
+    s->zstream.zalloc = png_zalloc;
+    s->zstream.zfree = png_zfree;
+    s->zstream.opaque = NULL;
+    ret = deflateInit2(&s->zstream, Z_DEFAULT_COMPRESSION,
+                       Z_DEFLATED, 15, 8, Z_DEFAULT_STRATEGY);
+    if (ret != Z_OK)
+        return -1;
+    crow_buf = av_malloc(row_size + 1);
+    if (!crow_buf)
+        goto fail;
+    if (is_progressive) {
+        tmp_buf = av_malloc(row_size + 1);
+        if (!tmp_buf)
+            goto fail;
+    }
+
+    /* write png header */
+    memcpy(s->bytestream, pngsig, 8);
+    s->bytestream += 8;
+
+    to_be32(s->buf, avctx->width);
+    to_be32(s->buf + 4, avctx->height);
+    s->buf[8] = bit_depth;
+    s->buf[9] = color_type;
+    s->buf[10] = 0; /* compression type */
+    s->buf[11] = 0; /* filter type */
+    s->buf[12] = is_progressive; /* interlace type */
+
+    png_write_chunk(&s->bytestream, MKTAG('I', 'H', 'D', 'R'), s->buf, 13);
+
+    /* put the palette if needed */
+    if (color_type == PNG_COLOR_TYPE_PALETTE) {
+        int has_alpha, alpha, i;
+        unsigned int v;
+        uint32_t *palette;
+        uint8_t *alpha_ptr;
+
+        palette = (uint32_t *)p->data[1];
+        ptr = s->buf;
+        alpha_ptr = s->buf + 256 * 3;
+        has_alpha = 0;
+        for(i = 0; i < 256; i++) {
+            v = palette[i];
+            alpha = v >> 24;
+            if (alpha && alpha != 0xff)
+                has_alpha = 1;
+            *alpha_ptr++ = alpha;
+            ptr[0] = v >> 16;
+            ptr[1] = v >> 8;
+            ptr[2] = v;
+            ptr += 3;
+        }
+        png_write_chunk(&s->bytestream, MKTAG('P', 'L', 'T', 'E'), s->buf, 256 * 3);
+        if (has_alpha) {
+            png_write_chunk(&s->bytestream, MKTAG('t', 'R', 'N', 'S'), s->buf + 256 * 3, 256);
+        }
+    }
+
+    /* now put each row */
+    s->zstream.avail_out = IOBUF_SIZE;
+    s->zstream.next_out = s->buf;
+    if (is_progressive) {
+        uint8_t *ptr1;
+        int pass;
+
+        for(pass = 0; pass < NB_PASSES; pass++) {
+            /* NOTE: a pass is completely omited if no pixels would be
+               output */
+            pass_row_size = png_pass_row_size(pass, bits_per_pixel, avctx->width);
+            if (pass_row_size > 0) {
+                for(y = 0; y < avctx->height; y++) {
+                    if ((png_pass_ymask[pass] << (y & 7)) & 0x80) {
+                        ptr = p->data[0] + y * p->linesize[0];
+                        if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
+                            convert_from_rgb32(tmp_buf, ptr, avctx->width);
+                            ptr1 = tmp_buf;
+                        } else {
+                            ptr1 = ptr;
+                        }
+                        png_get_interlaced_row(crow_buf + 1, pass_row_size,
+                                               bits_per_pixel, pass,
+                                               ptr1, avctx->width);
+                        crow_buf[0] = PNG_FILTER_VALUE_NONE;
+                        png_write_row(s, crow_buf, pass_row_size + 1);
+                    }
+                }
+            }
+        }
+    } else {
+        for(y = 0; y < avctx->height; y++) {
+            ptr = p->data[0] + y * p->linesize[0];
+            if (color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+                convert_from_rgb32(crow_buf + 1, ptr, avctx->width);
+            else
+                memcpy(crow_buf + 1, ptr, row_size);
+            crow_buf[0] = PNG_FILTER_VALUE_NONE;
+            png_write_row(s, crow_buf, row_size + 1);
+        }
+    }
+    /* compress last bytes */
+    for(;;) {
+        ret = deflate(&s->zstream, Z_FINISH);
+        if (ret == Z_OK || ret == Z_STREAM_END) {
+            len = IOBUF_SIZE - s->zstream.avail_out;
+            if (len > 0 && s->bytestream_end - s->bytestream > len + 100) {
+                png_write_chunk(&s->bytestream, MKTAG('I', 'D', 'A', 'T'), s->buf, len);
+            }
+            s->zstream.avail_out = IOBUF_SIZE;
+            s->zstream.next_out = s->buf;
+            if (ret == Z_STREAM_END)
+                break;
+        } else {
+            goto fail;
+        }
+    }
+    png_write_chunk(&s->bytestream, MKTAG('I', 'E', 'N', 'D'), NULL, 0);
+
+    ret = s->bytestream - s->bytestream_start;
+ the_end:
+    av_free(crow_buf);
+    av_free(tmp_buf);
+    deflateEnd(&s->zstream);
+    return ret;
+ fail:
+    ret = -1;
+    goto the_end;
+}
+#endif
+
+#ifdef CONFIG_PNG_DECODER
+AVCodec png_decoder = {
+    "png",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PNG,
+    sizeof(PNGContext),
+    common_init,
+    NULL,
+    NULL, //decode_end,
+    decode_frame,
+    0 /*CODEC_CAP_DR1*/ /*| CODEC_CAP_DRAW_HORIZ_BAND*/,
+    NULL
+};
+#endif
+
+#ifdef CONFIG_PNG_ENCODER
+AVCodec png_encoder = {
+    "png",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PNG,
+    sizeof(PNGContext),
+    common_init,
+    encode_frame,
+    NULL, //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_RGB24, PIX_FMT_RGB32, PIX_FMT_PAL8, PIX_FMT_GRAY8, PIX_FMT_MONOBLACK, -1},
+};
+#endif // CONFIG_PNG_ENCODER
diff --git a/contrib/ffmpeg/libavcodec/pnm.c b/contrib/ffmpeg/libavcodec/pnm.c
new file mode 100644
index 000000000..4c9c46fee
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/pnm.c
@@ -0,0 +1,606 @@
+/*
+ * PNM image format
+ * Copyright (c) 2002, 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "parser.h" //for ParseContext
+
+typedef struct PNMContext {
+    uint8_t *bytestream;
+    uint8_t *bytestream_start;
+    uint8_t *bytestream_end;
+    AVFrame picture;
+} PNMContext;
+
+static inline int pnm_space(int c)
+{
+    return (c == ' ' || c == '\n' || c == '\r' || c == '\t');
+}
+
+static void pnm_get(PNMContext *sc, char *str, int buf_size)
+{
+    char *s;
+    int c;
+
+    /* skip spaces and comments */
+    for(;;) {
+        c = *sc->bytestream++;
+        if (c == '#')  {
+            do  {
+                c = *sc->bytestream++;
+            } while (c != '\n' && sc->bytestream < sc->bytestream_end);
+        } else if (!pnm_space(c)) {
+            break;
+        }
+    }
+
+    s = str;
+    while (sc->bytestream < sc->bytestream_end && !pnm_space(c)) {
+        if ((s - str)  < buf_size - 1)
+            *s++ = c;
+        c = *sc->bytestream++;
+    }
+    *s = '\0';
+}
+
+static int common_init(AVCodecContext *avctx){
+    PNMContext *s = avctx->priv_data;
+
+    avcodec_get_frame_defaults((AVFrame*)&s->picture);
+    avctx->coded_frame= (AVFrame*)&s->picture;
+
+    return 0;
+}
+
+static int pnm_decode_header(AVCodecContext *avctx, PNMContext * const s){
+    char buf1[32], tuple_type[32];
+    int h, w, depth, maxval;
+
+    pnm_get(s, buf1, sizeof(buf1));
+    if (!strcmp(buf1, "P4")) {
+        avctx->pix_fmt = PIX_FMT_MONOWHITE;
+    } else if (!strcmp(buf1, "P5")) {
+        if (avctx->codec_id == CODEC_ID_PGMYUV)
+            avctx->pix_fmt = PIX_FMT_YUV420P;
+        else
+            avctx->pix_fmt = PIX_FMT_GRAY8;
+    } else if (!strcmp(buf1, "P6")) {
+        avctx->pix_fmt = PIX_FMT_RGB24;
+    } else if (!strcmp(buf1, "P7")) {
+        w = -1;
+        h = -1;
+        maxval = -1;
+        depth = -1;
+        tuple_type[0] = '\0';
+        for(;;) {
+            pnm_get(s, buf1, sizeof(buf1));
+            if (!strcmp(buf1, "WIDTH")) {
+                pnm_get(s, buf1, sizeof(buf1));
+                w = strtol(buf1, NULL, 10);
+            } else if (!strcmp(buf1, "HEIGHT")) {
+                pnm_get(s, buf1, sizeof(buf1));
+                h = strtol(buf1, NULL, 10);
+            } else if (!strcmp(buf1, "DEPTH")) {
+                pnm_get(s, buf1, sizeof(buf1));
+                depth = strtol(buf1, NULL, 10);
+            } else if (!strcmp(buf1, "MAXVAL")) {
+                pnm_get(s, buf1, sizeof(buf1));
+                maxval = strtol(buf1, NULL, 10);
+            } else if (!strcmp(buf1, "TUPLETYPE")) {
+                pnm_get(s, tuple_type, sizeof(tuple_type));
+            } else if (!strcmp(buf1, "ENDHDR")) {
+                break;
+            } else {
+                return -1;
+            }
+        }
+        /* check that all tags are present */
+        if (w <= 0 || h <= 0 || maxval <= 0 || depth <= 0 || tuple_type[0] == '\0' || avcodec_check_dimensions(avctx, w, h))
+            return -1;
+
+        avctx->width = w;
+        avctx->height = h;
+        if (depth == 1) {
+            if (maxval == 1)
+                avctx->pix_fmt = PIX_FMT_MONOWHITE;
+            else
+                avctx->pix_fmt = PIX_FMT_GRAY8;
+        } else if (depth == 3) {
+            avctx->pix_fmt = PIX_FMT_RGB24;
+        } else if (depth == 4) {
+            avctx->pix_fmt = PIX_FMT_RGB32;
+        } else {
+            return -1;
+        }
+        return 0;
+    } else {
+        return -1;
+    }
+    pnm_get(s, buf1, sizeof(buf1));
+    avctx->width = atoi(buf1);
+    if (avctx->width <= 0)
+        return -1;
+    pnm_get(s, buf1, sizeof(buf1));
+    avctx->height = atoi(buf1);
+    if(avcodec_check_dimensions(avctx, avctx->width, avctx->height))
+        return -1;
+    if (avctx->pix_fmt != PIX_FMT_MONOWHITE) {
+        pnm_get(s, buf1, sizeof(buf1));
+        if(atoi(buf1) == 65535 && avctx->pix_fmt == PIX_FMT_GRAY8)
+            avctx->pix_fmt = PIX_FMT_GRAY16BE;
+    }
+    /* more check if YUV420 */
+    if (avctx->pix_fmt == PIX_FMT_YUV420P) {
+        if ((avctx->width & 1) != 0)
+            return -1;
+        h = (avctx->height * 2);
+        if ((h % 3) != 0)
+            return -1;
+        h /= 3;
+        avctx->height = h;
+    }
+    return 0;
+}
+
+static int pnm_decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    PNMContext * const s = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    int i, n, linesize, h;
+    unsigned char *ptr;
+
+    s->bytestream_start=
+    s->bytestream= buf;
+    s->bytestream_end= buf + buf_size;
+
+    if(pnm_decode_header(avctx, s) < 0)
+        return -1;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    switch(avctx->pix_fmt) {
+    default:
+        return -1;
+    case PIX_FMT_RGB24:
+        n = avctx->width * 3;
+        goto do_read;
+    case PIX_FMT_GRAY8:
+        n = avctx->width;
+        goto do_read;
+    case PIX_FMT_GRAY16BE:
+        n = avctx->width * 2;
+        goto do_read;
+    case PIX_FMT_MONOWHITE:
+    case PIX_FMT_MONOBLACK:
+        n = (avctx->width + 7) >> 3;
+    do_read:
+        ptr = p->data[0];
+        linesize = p->linesize[0];
+        if(s->bytestream + n*avctx->height > s->bytestream_end)
+            return -1;
+        for(i = 0; i < avctx->height; i++) {
+            memcpy(ptr, s->bytestream, n);
+            s->bytestream += n;
+            ptr += linesize;
+        }
+        break;
+    case PIX_FMT_YUV420P:
+        {
+            unsigned char *ptr1, *ptr2;
+
+            n = avctx->width;
+            ptr = p->data[0];
+            linesize = p->linesize[0];
+            if(s->bytestream + n*avctx->height*3/2 > s->bytestream_end)
+                return -1;
+            for(i = 0; i < avctx->height; i++) {
+                memcpy(ptr, s->bytestream, n);
+                s->bytestream += n;
+                ptr += linesize;
+            }
+            ptr1 = p->data[1];
+            ptr2 = p->data[2];
+            n >>= 1;
+            h = avctx->height >> 1;
+            for(i = 0; i < h; i++) {
+                memcpy(ptr1, s->bytestream, n);
+                s->bytestream += n;
+                memcpy(ptr2, s->bytestream, n);
+                s->bytestream += n;
+                ptr1 += p->linesize[1];
+                ptr2 += p->linesize[2];
+            }
+        }
+        break;
+    case PIX_FMT_RGB32:
+        ptr = p->data[0];
+        linesize = p->linesize[0];
+        if(s->bytestream + avctx->width*avctx->height*4 > s->bytestream_end)
+            return -1;
+        for(i = 0; i < avctx->height; i++) {
+            int j, r, g, b, a;
+
+            for(j = 0;j < avctx->width; j++) {
+                r = *s->bytestream++;
+                g = *s->bytestream++;
+                b = *s->bytestream++;
+                a = *s->bytestream++;
+                ((uint32_t *)ptr)[j] = (a << 24) | (r << 16) | (g << 8) | b;
+            }
+            ptr += linesize;
+        }
+        break;
+    }
+    *picture= *(AVFrame*)&s->picture;
+    *data_size = sizeof(AVPicture);
+
+    return s->bytestream - s->bytestream_start;
+}
+
+static int pnm_encode_frame(AVCodecContext *avctx, unsigned char *outbuf, int buf_size, void *data){
+    PNMContext *s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    int i, h, h1, c, n, linesize;
+    uint8_t *ptr, *ptr1, *ptr2;
+
+    if(buf_size < avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height) + 200){
+        av_log(avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    s->bytestream_start=
+    s->bytestream= outbuf;
+    s->bytestream_end= outbuf+buf_size;
+
+    h = avctx->height;
+    h1 = h;
+    switch(avctx->pix_fmt) {
+    case PIX_FMT_MONOWHITE:
+        c = '4';
+        n = (avctx->width + 7) >> 3;
+        break;
+    case PIX_FMT_GRAY8:
+        c = '5';
+        n = avctx->width;
+        break;
+    case PIX_FMT_GRAY16BE:
+        c = '5';
+        n = avctx->width * 2;
+        break;
+    case PIX_FMT_RGB24:
+        c = '6';
+        n = avctx->width * 3;
+        break;
+    case PIX_FMT_YUV420P:
+        c = '5';
+        n = avctx->width;
+        h1 = (h * 3) / 2;
+        break;
+    default:
+        return -1;
+    }
+    snprintf(s->bytestream, s->bytestream_end - s->bytestream,
+             "P%c\n%d %d\n",
+             c, avctx->width, h1);
+    s->bytestream += strlen(s->bytestream);
+    if (avctx->pix_fmt != PIX_FMT_MONOWHITE) {
+        snprintf(s->bytestream, s->bytestream_end - s->bytestream,
+                 "%d\n", (avctx->pix_fmt != PIX_FMT_GRAY16BE) ? 255 : 65535);
+        s->bytestream += strlen(s->bytestream);
+    }
+
+    ptr = p->data[0];
+    linesize = p->linesize[0];
+    for(i=0;i<h;i++) {
+        memcpy(s->bytestream, ptr, n);
+        s->bytestream += n;
+        ptr += linesize;
+    }
+
+    if (avctx->pix_fmt == PIX_FMT_YUV420P) {
+        h >>= 1;
+        n >>= 1;
+        ptr1 = p->data[1];
+        ptr2 = p->data[2];
+        for(i=0;i<h;i++) {
+            memcpy(s->bytestream, ptr1, n);
+            s->bytestream += n;
+            memcpy(s->bytestream, ptr2, n);
+            s->bytestream += n;
+                ptr1 += p->linesize[1];
+                ptr2 += p->linesize[2];
+        }
+    }
+    return s->bytestream - s->bytestream_start;
+}
+
+static int pam_encode_frame(AVCodecContext *avctx, unsigned char *outbuf, int buf_size, void *data){
+    PNMContext *s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    int i, h, w, n, linesize, depth, maxval;
+    const char *tuple_type;
+    uint8_t *ptr;
+
+    if(buf_size < avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height) + 200){
+        av_log(avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    *p = *pict;
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    s->bytestream_start=
+    s->bytestream= outbuf;
+    s->bytestream_end= outbuf+buf_size;
+
+    h = avctx->height;
+    w = avctx->width;
+    switch(avctx->pix_fmt) {
+    case PIX_FMT_MONOWHITE:
+        n = (w + 7) >> 3;
+        depth = 1;
+        maxval = 1;
+        tuple_type = "BLACKANDWHITE";
+        break;
+    case PIX_FMT_GRAY8:
+        n = w;
+        depth = 1;
+        maxval = 255;
+        tuple_type = "GRAYSCALE";
+        break;
+    case PIX_FMT_RGB24:
+        n = w * 3;
+        depth = 3;
+        maxval = 255;
+        tuple_type = "RGB";
+        break;
+    case PIX_FMT_RGB32:
+        n = w * 4;
+        depth = 4;
+        maxval = 255;
+        tuple_type = "RGB_ALPHA";
+        break;
+    default:
+        return -1;
+    }
+    snprintf(s->bytestream, s->bytestream_end - s->bytestream,
+             "P7\nWIDTH %d\nHEIGHT %d\nDEPTH %d\nMAXVAL %d\nTUPLETYPE %s\nENDHDR\n",
+             w, h, depth, maxval, tuple_type);
+    s->bytestream += strlen(s->bytestream);
+
+    ptr = p->data[0];
+    linesize = p->linesize[0];
+
+    if (avctx->pix_fmt == PIX_FMT_RGB32) {
+        int j;
+        unsigned int v;
+
+        for(i=0;i<h;i++) {
+            for(j=0;j<w;j++) {
+                v = ((uint32_t *)ptr)[j];
+                *s->bytestream++ = v >> 16;
+                *s->bytestream++ = v >> 8;
+                *s->bytestream++ = v;
+                *s->bytestream++ = v >> 24;
+            }
+            ptr += linesize;
+        }
+    } else {
+        for(i=0;i<h;i++) {
+            memcpy(s->bytestream, ptr, n);
+            s->bytestream += n;
+            ptr += linesize;
+        }
+    }
+    return s->bytestream - s->bytestream_start;
+}
+
+#if 0
+static int pnm_probe(AVProbeData *pd)
+{
+    const char *p = pd->buf;
+    if (pd->buf_size >= 8 &&
+        p[0] == 'P' &&
+        p[1] >= '4' && p[1] <= '6' &&
+        pnm_space(p[2]) )
+        return AVPROBE_SCORE_MAX - 1; /* to permit pgmyuv probe */
+    else
+        return 0;
+}
+
+static int pgmyuv_probe(AVProbeData *pd)
+{
+    if (match_ext(pd->filename, "pgmyuv"))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int pam_probe(AVProbeData *pd)
+{
+    const char *p = pd->buf;
+    if (pd->buf_size >= 8 &&
+        p[0] == 'P' &&
+        p[1] == '7' &&
+        p[2] == '\n')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+#endif
+
+#ifdef CONFIG_PNM_PARSER
+static int pnm_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    PNMContext pnmctx;
+    int next;
+
+    for(; pc->overread>0; pc->overread--){
+        pc->buffer[pc->index++]= pc->buffer[pc->overread_index++];
+    }
+retry:
+    if(pc->index){
+        pnmctx.bytestream_start=
+        pnmctx.bytestream= pc->buffer;
+        pnmctx.bytestream_end= pc->buffer + pc->index;
+    }else{
+        pnmctx.bytestream_start=
+        pnmctx.bytestream= (uint8_t *) buf; /* casts avoid warnings */
+        pnmctx.bytestream_end= (uint8_t *) buf + buf_size;
+    }
+    if(pnm_decode_header(avctx, &pnmctx) < 0){
+        if(pnmctx.bytestream < pnmctx.bytestream_end){
+            if(pc->index){
+                pc->index=0;
+            }else{
+                buf++;
+                buf_size--;
+            }
+            goto retry;
+        }
+#if 0
+        if(pc->index && pc->index*2 + FF_INPUT_BUFFER_PADDING_SIZE < pc->buffer_size && buf_size > pc->index){
+            memcpy(pc->buffer + pc->index, buf, pc->index);
+            pc->index += pc->index;
+            buf += pc->index;
+            buf_size -= pc->index;
+            goto retry;
+        }
+#endif
+        next= END_NOT_FOUND;
+    }else{
+        next= pnmctx.bytestream - pnmctx.bytestream_start
+            + avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height);
+        if(pnmctx.bytestream_start!=buf)
+            next-= pc->index;
+        if(next > buf_size)
+            next= END_NOT_FOUND;
+    }
+
+    if(ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size)<0){
+        *poutbuf = NULL;
+        *poutbuf_size = 0;
+        return buf_size;
+    }
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+AVCodecParser pnm_parser = {
+    { CODEC_ID_PGM, CODEC_ID_PGMYUV, CODEC_ID_PPM, CODEC_ID_PBM, CODEC_ID_PAM},
+    sizeof(ParseContext),
+    NULL,
+    pnm_parse,
+    ff_parse_close,
+};
+#endif /* CONFIG_PNM_PARSER */
+
+#ifdef CONFIG_PGM_ENCODER
+AVCodec pgm_encoder = {
+    "pgm",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PGM,
+    sizeof(PNMContext),
+    common_init,
+    pnm_encode_frame,
+    NULL, //encode_end,
+    pnm_decode_frame,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_GRAY8, PIX_FMT_GRAY16BE, -1},
+};
+#endif // CONFIG_PGM_ENCODER
+
+#ifdef CONFIG_PGMYUV_ENCODER
+AVCodec pgmyuv_encoder = {
+    "pgmyuv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PGMYUV,
+    sizeof(PNMContext),
+    common_init,
+    pnm_encode_frame,
+    NULL, //encode_end,
+    pnm_decode_frame,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+#endif // CONFIG_PGMYUV_ENCODER
+
+#ifdef CONFIG_PPM_ENCODER
+AVCodec ppm_encoder = {
+    "ppm",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PPM,
+    sizeof(PNMContext),
+    common_init,
+    pnm_encode_frame,
+    NULL, //encode_end,
+    pnm_decode_frame,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_RGB24, -1},
+};
+#endif // CONFIG_PPM_ENCODER
+
+#ifdef CONFIG_PBM_ENCODER
+AVCodec pbm_encoder = {
+    "pbm",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PBM,
+    sizeof(PNMContext),
+    common_init,
+    pnm_encode_frame,
+    NULL, //encode_end,
+    pnm_decode_frame,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_MONOWHITE, -1},
+};
+#endif // CONFIG_PBM_ENCODER
+
+#ifdef CONFIG_PAM_ENCODER
+AVCodec pam_encoder = {
+    "pam",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_PAM,
+    sizeof(PNMContext),
+    common_init,
+    pam_encode_frame,
+    NULL, //encode_end,
+    pnm_decode_frame,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_RGB24, PIX_FMT_RGB32, PIX_FMT_GRAY8, PIX_FMT_MONOWHITE, -1},
+};
+#endif // CONFIG_PAM_ENCODER
diff --git a/contrib/ffmpeg/libavcodec/ppc/dsputil_altivec.c b/contrib/ffmpeg/libavcodec/ppc/dsputil_altivec.c
new file mode 100644
index 000000000..bbc53d761
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/dsputil_altivec.c
@@ -0,0 +1,1589 @@
+/*
+ * Copyright (c) 2002 Brian Foley
+ * Copyright (c) 2002 Dieter Shirley
+ * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+#ifdef CONFIG_DARWIN
+#include <sys/sysctl.h>
+#else /* CONFIG_DARWIN */
+#ifdef __AMIGAOS4__
+#include <exec/exec.h>
+#include <interfaces/exec.h>
+#include <proto/exec.h>
+#else /* __AMIGAOS4__ */
+#include <signal.h>
+#include <setjmp.h>
+
+static sigjmp_buf jmpbuf;
+static volatile sig_atomic_t canjump = 0;
+
+static void sigill_handler (int sig)
+{
+    if (!canjump) {
+        signal (sig, SIG_DFL);
+        raise (sig);
+    }
+
+    canjump = 0;
+    siglongjmp (jmpbuf, 1);
+}
+#endif /* CONFIG_DARWIN */
+#endif /* __AMIGAOS4__ */
+
+int sad16_x2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
+    vector unsigned char *tv;
+    vector unsigned char pix1v, pix2v, pix2iv, avgv, t5;
+    vector unsigned int sad;
+    vector signed int sumdiffs;
+
+    s = 0;
+    sad = (vector unsigned int)vec_splat_u32(0);
+    for(i=0;i<h;i++) {
+        /*
+           Read unaligned pixels into our vectors. The vectors are as follows:
+           pix1v: pix1[0]-pix1[15]
+           pix2v: pix2[0]-pix2[15]      pix2iv: pix2[1]-pix2[16]
+        */
+        tv = (vector unsigned char *) pix1;
+        pix1v = vec_perm(tv[0], tv[1], vec_lvsl(0, pix1));
+
+        tv = (vector unsigned char *) &pix2[0];
+        pix2v = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix2[0]));
+
+        tv = (vector unsigned char *) &pix2[1];
+        pix2iv = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix2[1]));
+
+        /* Calculate the average vector */
+        avgv = vec_avg(pix2v, pix2iv);
+
+        /* Calculate a sum of abs differences vector */
+        t5 = vec_sub(vec_max(pix1v, avgv), vec_min(pix1v, avgv));
+
+        /* Add each 4 pixel group together and put 4 results into sad */
+        sad = vec_sum4s(t5, sad);
+
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+    /* Sum up the four partial sums, and put the result into s */
+    sumdiffs = vec_sums((vector signed int) sad, (vector signed int) zero);
+    sumdiffs = vec_splat(sumdiffs, 3);
+    vec_ste(sumdiffs, 0, &s);
+
+    return s;
+}
+
+int sad16_y2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
+    vector unsigned char *tv;
+    vector unsigned char pix1v, pix2v, pix3v, avgv, t5;
+    vector unsigned int sad;
+    vector signed int sumdiffs;
+    uint8_t *pix3 = pix2 + line_size;
+
+    s = 0;
+    sad = (vector unsigned int)vec_splat_u32(0);
+
+    /*
+       Due to the fact that pix3 = pix2 + line_size, the pix3 of one
+       iteration becomes pix2 in the next iteration. We can use this
+       fact to avoid a potentially expensive unaligned read, each
+       time around the loop.
+       Read unaligned pixels into our vectors. The vectors are as follows:
+       pix2v: pix2[0]-pix2[15]
+       Split the pixel vectors into shorts
+    */
+    tv = (vector unsigned char *) &pix2[0];
+    pix2v = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix2[0]));
+
+    for(i=0;i<h;i++) {
+        /*
+           Read unaligned pixels into our vectors. The vectors are as follows:
+           pix1v: pix1[0]-pix1[15]
+           pix3v: pix3[0]-pix3[15]
+        */
+        tv = (vector unsigned char *) pix1;
+        pix1v = vec_perm(tv[0], tv[1], vec_lvsl(0, pix1));
+
+        tv = (vector unsigned char *) &pix3[0];
+        pix3v = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix3[0]));
+
+        /* Calculate the average vector */
+        avgv = vec_avg(pix2v, pix3v);
+
+        /* Calculate a sum of abs differences vector */
+        t5 = vec_sub(vec_max(pix1v, avgv), vec_min(pix1v, avgv));
+
+        /* Add each 4 pixel group together and put 4 results into sad */
+        sad = vec_sum4s(t5, sad);
+
+        pix1 += line_size;
+        pix2v = pix3v;
+        pix3 += line_size;
+
+    }
+
+    /* Sum up the four partial sums, and put the result into s */
+    sumdiffs = vec_sums((vector signed int) sad, (vector signed int) zero);
+    sumdiffs = vec_splat(sumdiffs, 3);
+    vec_ste(sumdiffs, 0, &s);
+    return s;
+}
+
+int sad16_xy2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    uint8_t *pix3 = pix2 + line_size;
+    const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
+    const_vector unsigned short two = (const_vector unsigned short)vec_splat_u16(2);
+    vector unsigned char *tv, avgv, t5;
+    vector unsigned char pix1v, pix2v, pix3v, pix2iv, pix3iv;
+    vector unsigned short pix2lv, pix2hv, pix2ilv, pix2ihv;
+    vector unsigned short pix3lv, pix3hv, pix3ilv, pix3ihv;
+    vector unsigned short avghv, avglv;
+    vector unsigned short t1, t2, t3, t4;
+    vector unsigned int sad;
+    vector signed int sumdiffs;
+
+    sad = (vector unsigned int)vec_splat_u32(0);
+
+    s = 0;
+
+    /*
+       Due to the fact that pix3 = pix2 + line_size, the pix3 of one
+       iteration becomes pix2 in the next iteration. We can use this
+       fact to avoid a potentially expensive unaligned read, as well
+       as some splitting, and vector addition each time around the loop.
+       Read unaligned pixels into our vectors. The vectors are as follows:
+       pix2v: pix2[0]-pix2[15]  pix2iv: pix2[1]-pix2[16]
+       Split the pixel vectors into shorts
+    */
+    tv = (vector unsigned char *) &pix2[0];
+    pix2v = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix2[0]));
+
+    tv = (vector unsigned char *) &pix2[1];
+    pix2iv = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix2[1]));
+
+    pix2hv = (vector unsigned short) vec_mergeh(zero, pix2v);
+    pix2lv = (vector unsigned short) vec_mergel(zero, pix2v);
+    pix2ihv = (vector unsigned short) vec_mergeh(zero, pix2iv);
+    pix2ilv = (vector unsigned short) vec_mergel(zero, pix2iv);
+    t1 = vec_add(pix2hv, pix2ihv);
+    t2 = vec_add(pix2lv, pix2ilv);
+
+    for(i=0;i<h;i++) {
+        /*
+           Read unaligned pixels into our vectors. The vectors are as follows:
+           pix1v: pix1[0]-pix1[15]
+           pix3v: pix3[0]-pix3[15]      pix3iv: pix3[1]-pix3[16]
+        */
+        tv = (vector unsigned char *) pix1;
+        pix1v = vec_perm(tv[0], tv[1], vec_lvsl(0, pix1));
+
+        tv = (vector unsigned char *) &pix3[0];
+        pix3v = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix3[0]));
+
+        tv = (vector unsigned char *) &pix3[1];
+        pix3iv = vec_perm(tv[0], tv[1], vec_lvsl(0, &pix3[1]));
+
+        /*
+          Note that Altivec does have vec_avg, but this works on vector pairs
+          and rounds up. We could do avg(avg(a,b),avg(c,d)), but the rounding
+          would mean that, for example, avg(3,0,0,1) = 2, when it should be 1.
+          Instead, we have to split the pixel vectors into vectors of shorts,
+          and do the averaging by hand.
+        */
+
+        /* Split the pixel vectors into shorts */
+        pix3hv = (vector unsigned short) vec_mergeh(zero, pix3v);
+        pix3lv = (vector unsigned short) vec_mergel(zero, pix3v);
+        pix3ihv = (vector unsigned short) vec_mergeh(zero, pix3iv);
+        pix3ilv = (vector unsigned short) vec_mergel(zero, pix3iv);
+
+        /* Do the averaging on them */
+        t3 = vec_add(pix3hv, pix3ihv);
+        t4 = vec_add(pix3lv, pix3ilv);
+
+        avghv = vec_sr(vec_add(vec_add(t1, t3), two), two);
+        avglv = vec_sr(vec_add(vec_add(t2, t4), two), two);
+
+        /* Pack the shorts back into a result */
+        avgv = vec_pack(avghv, avglv);
+
+        /* Calculate a sum of abs differences vector */
+        t5 = vec_sub(vec_max(pix1v, avgv), vec_min(pix1v, avgv));
+
+        /* Add each 4 pixel group together and put 4 results into sad */
+        sad = vec_sum4s(t5, sad);
+
+        pix1 += line_size;
+        pix3 += line_size;
+        /* Transfer the calculated values for pix3 into pix2 */
+        t1 = t3;
+        t2 = t4;
+    }
+    /* Sum up the four partial sums, and put the result into s */
+    sumdiffs = vec_sums((vector signed int) sad, (vector signed int) zero);
+    sumdiffs = vec_splat(sumdiffs, 3);
+    vec_ste(sumdiffs, 0, &s);
+
+    return s;
+}
+
+int sad16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
+    vector unsigned char perm1, perm2, *pix1v, *pix2v;
+    vector unsigned char t1, t2, t3,t4, t5;
+    vector unsigned int sad;
+    vector signed int sumdiffs;
+
+    sad = (vector unsigned int)vec_splat_u32(0);
+
+
+    for(i=0;i<h;i++) {
+        /* Read potentially unaligned pixels into t1 and t2 */
+        perm1 = vec_lvsl(0, pix1);
+        pix1v = (vector unsigned char *) pix1;
+        perm2 = vec_lvsl(0, pix2);
+        pix2v = (vector unsigned char *) pix2;
+        t1 = vec_perm(pix1v[0], pix1v[1], perm1);
+        t2 = vec_perm(pix2v[0], pix2v[1], perm2);
+
+        /* Calculate a sum of abs differences vector */
+        t3 = vec_max(t1, t2);
+        t4 = vec_min(t1, t2);
+        t5 = vec_sub(t3, t4);
+
+        /* Add each 4 pixel group together and put 4 results into sad */
+        sad = vec_sum4s(t5, sad);
+
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+
+    /* Sum up the four partial sums, and put the result into s */
+    sumdiffs = vec_sums((vector signed int) sad, (vector signed int) zero);
+    sumdiffs = vec_splat(sumdiffs, 3);
+    vec_ste(sumdiffs, 0, &s);
+
+    return s;
+}
+
+int sad8_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
+    vector unsigned char perm1, perm2, permclear, *pix1v, *pix2v;
+    vector unsigned char t1, t2, t3,t4, t5;
+    vector unsigned int sad;
+    vector signed int sumdiffs;
+
+    sad = (vector unsigned int)vec_splat_u32(0);
+
+    permclear = (vector unsigned char)AVV(255,255,255,255,255,255,255,255,0,0,0,0,0,0,0,0);
+
+    for(i=0;i<h;i++) {
+        /* Read potentially unaligned pixels into t1 and t2
+           Since we're reading 16 pixels, and actually only want 8,
+           mask out the last 8 pixels. The 0s don't change the sum. */
+        perm1 = vec_lvsl(0, pix1);
+        pix1v = (vector unsigned char *) pix1;
+        perm2 = vec_lvsl(0, pix2);
+        pix2v = (vector unsigned char *) pix2;
+        t1 = vec_and(vec_perm(pix1v[0], pix1v[1], perm1), permclear);
+        t2 = vec_and(vec_perm(pix2v[0], pix2v[1], perm2), permclear);
+
+        /* Calculate a sum of abs differences vector */
+        t3 = vec_max(t1, t2);
+        t4 = vec_min(t1, t2);
+        t5 = vec_sub(t3, t4);
+
+        /* Add each 4 pixel group together and put 4 results into sad */
+        sad = vec_sum4s(t5, sad);
+
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+
+    /* Sum up the four partial sums, and put the result into s */
+    sumdiffs = vec_sums((vector signed int) sad, (vector signed int) zero);
+    sumdiffs = vec_splat(sumdiffs, 3);
+    vec_ste(sumdiffs, 0, &s);
+
+    return s;
+}
+
+int pix_norm1_altivec(uint8_t *pix, int line_size)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
+    vector unsigned char *tv;
+    vector unsigned char pixv;
+    vector unsigned int sv;
+    vector signed int sum;
+
+    sv = (vector unsigned int)vec_splat_u32(0);
+
+    s = 0;
+    for (i = 0; i < 16; i++) {
+        /* Read in the potentially unaligned pixels */
+        tv = (vector unsigned char *) pix;
+        pixv = vec_perm(tv[0], tv[1], vec_lvsl(0, pix));
+
+        /* Square the values, and add them to our sum */
+        sv = vec_msum(pixv, pixv, sv);
+
+        pix += line_size;
+    }
+    /* Sum up the four partial sums, and put the result into s */
+    sum = vec_sums((vector signed int) sv, (vector signed int) zero);
+    sum = vec_splat(sum, 3);
+    vec_ste(sum, 0, &s);
+
+    return s;
+}
+
+/**
+ * Sum of Squared Errors for a 8x8 block.
+ * AltiVec-enhanced.
+ * It's the sad8_altivec code above w/ squaring added.
+ */
+int sse8_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
+    vector unsigned char perm1, perm2, permclear, *pix1v, *pix2v;
+    vector unsigned char t1, t2, t3,t4, t5;
+    vector unsigned int sum;
+    vector signed int sumsqr;
+
+    sum = (vector unsigned int)vec_splat_u32(0);
+
+    permclear = (vector unsigned char)AVV(255,255,255,255,255,255,255,255,0,0,0,0,0,0,0,0);
+
+
+    for(i=0;i<h;i++) {
+        /* Read potentially unaligned pixels into t1 and t2
+           Since we're reading 16 pixels, and actually only want 8,
+           mask out the last 8 pixels. The 0s don't change the sum. */
+        perm1 = vec_lvsl(0, pix1);
+        pix1v = (vector unsigned char *) pix1;
+        perm2 = vec_lvsl(0, pix2);
+        pix2v = (vector unsigned char *) pix2;
+        t1 = vec_and(vec_perm(pix1v[0], pix1v[1], perm1), permclear);
+        t2 = vec_and(vec_perm(pix2v[0], pix2v[1], perm2), permclear);
+
+        /*
+          Since we want to use unsigned chars, we can take advantage
+          of the fact that abs(a-b)^2 = (a-b)^2.
+        */
+
+        /* Calculate abs differences vector */
+        t3 = vec_max(t1, t2);
+        t4 = vec_min(t1, t2);
+        t5 = vec_sub(t3, t4);
+
+        /* Square the values and add them to our sum */
+        sum = vec_msum(t5, t5, sum);
+
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+
+    /* Sum up the four partial sums, and put the result into s */
+    sumsqr = vec_sums((vector signed int) sum, (vector signed int) zero);
+    sumsqr = vec_splat(sumsqr, 3);
+    vec_ste(sumsqr, 0, &s);
+
+    return s;
+}
+
+/**
+ * Sum of Squared Errors for a 16x16 block.
+ * AltiVec-enhanced.
+ * It's the sad16_altivec code above w/ squaring added.
+ */
+int sse16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
+{
+    int i;
+    int s __attribute__((aligned(16)));
+    const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
+    vector unsigned char perm1, perm2, *pix1v, *pix2v;
+    vector unsigned char t1, t2, t3,t4, t5;
+    vector unsigned int sum;
+    vector signed int sumsqr;
+
+    sum = (vector unsigned int)vec_splat_u32(0);
+
+    for(i=0;i<h;i++) {
+        /* Read potentially unaligned pixels into t1 and t2 */
+        perm1 = vec_lvsl(0, pix1);
+        pix1v = (vector unsigned char *) pix1;
+        perm2 = vec_lvsl(0, pix2);
+        pix2v = (vector unsigned char *) pix2;
+        t1 = vec_perm(pix1v[0], pix1v[1], perm1);
+        t2 = vec_perm(pix2v[0], pix2v[1], perm2);
+
+        /*
+          Since we want to use unsigned chars, we can take advantage
+          of the fact that abs(a-b)^2 = (a-b)^2.
+        */
+
+        /* Calculate abs differences vector */
+        t3 = vec_max(t1, t2);
+        t4 = vec_min(t1, t2);
+        t5 = vec_sub(t3, t4);
+
+        /* Square the values and add them to our sum */
+        sum = vec_msum(t5, t5, sum);
+
+        pix1 += line_size;
+        pix2 += line_size;
+    }
+
+    /* Sum up the four partial sums, and put the result into s */
+    sumsqr = vec_sums((vector signed int) sum, (vector signed int) zero);
+    sumsqr = vec_splat(sumsqr, 3);
+    vec_ste(sumsqr, 0, &s);
+
+    return s;
+}
+
+int pix_sum_altivec(uint8_t * pix, int line_size)
+{
+    const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
+    vector unsigned char perm, *pixv;
+    vector unsigned char t1;
+    vector unsigned int sad;
+    vector signed int sumdiffs;
+
+    int i;
+    int s __attribute__((aligned(16)));
+
+    sad = (vector unsigned int)vec_splat_u32(0);
+
+    for (i = 0; i < 16; i++) {
+        /* Read the potentially unaligned 16 pixels into t1 */
+        perm = vec_lvsl(0, pix);
+        pixv = (vector unsigned char *) pix;
+        t1 = vec_perm(pixv[0], pixv[1], perm);
+
+        /* Add each 4 pixel group together and put 4 results into sad */
+        sad = vec_sum4s(t1, sad);
+
+        pix += line_size;
+    }
+
+    /* Sum up the four partial sums, and put the result into s */
+    sumdiffs = vec_sums((vector signed int) sad, (vector signed int) zero);
+    sumdiffs = vec_splat(sumdiffs, 3);
+    vec_ste(sumdiffs, 0, &s);
+
+    return s;
+}
+
+void get_pixels_altivec(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
+{
+    int i;
+    vector unsigned char perm, bytes, *pixv;
+    const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
+    vector signed short shorts;
+
+    for(i=0;i<8;i++)
+    {
+        // Read potentially unaligned pixels.
+        // We're reading 16 pixels, and actually only want 8,
+        // but we simply ignore the extras.
+        perm = vec_lvsl(0, pixels);
+        pixv = (vector unsigned char *) pixels;
+        bytes = vec_perm(pixv[0], pixv[1], perm);
+
+        // convert the bytes into shorts
+        shorts = (vector signed short)vec_mergeh(zero, bytes);
+
+        // save the data to the block, we assume the block is 16-byte aligned
+        vec_st(shorts, i*16, (vector signed short*)block);
+
+        pixels += line_size;
+    }
+}
+
+void diff_pixels_altivec(DCTELEM *restrict block, const uint8_t *s1,
+        const uint8_t *s2, int stride)
+{
+    int i;
+    vector unsigned char perm, bytes, *pixv;
+    const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
+    vector signed short shorts1, shorts2;
+
+    for(i=0;i<4;i++)
+    {
+        // Read potentially unaligned pixels
+        // We're reading 16 pixels, and actually only want 8,
+        // but we simply ignore the extras.
+        perm = vec_lvsl(0, s1);
+        pixv = (vector unsigned char *) s1;
+        bytes = vec_perm(pixv[0], pixv[1], perm);
+
+        // convert the bytes into shorts
+        shorts1 = (vector signed short)vec_mergeh(zero, bytes);
+
+        // Do the same for the second block of pixels
+        perm = vec_lvsl(0, s2);
+        pixv = (vector unsigned char *) s2;
+        bytes = vec_perm(pixv[0], pixv[1], perm);
+
+        // convert the bytes into shorts
+        shorts2 = (vector signed short)vec_mergeh(zero, bytes);
+
+        // Do the subtraction
+        shorts1 = vec_sub(shorts1, shorts2);
+
+        // save the data to the block, we assume the block is 16-byte aligned
+        vec_st(shorts1, 0, (vector signed short*)block);
+
+        s1 += stride;
+        s2 += stride;
+        block += 8;
+
+
+        // The code below is a copy of the code above... This is a manual
+        // unroll.
+
+        // Read potentially unaligned pixels
+        // We're reading 16 pixels, and actually only want 8,
+        // but we simply ignore the extras.
+        perm = vec_lvsl(0, s1);
+        pixv = (vector unsigned char *) s1;
+        bytes = vec_perm(pixv[0], pixv[1], perm);
+
+        // convert the bytes into shorts
+        shorts1 = (vector signed short)vec_mergeh(zero, bytes);
+
+        // Do the same for the second block of pixels
+        perm = vec_lvsl(0, s2);
+        pixv = (vector unsigned char *) s2;
+        bytes = vec_perm(pixv[0], pixv[1], perm);
+
+        // convert the bytes into shorts
+        shorts2 = (vector signed short)vec_mergeh(zero, bytes);
+
+        // Do the subtraction
+        shorts1 = vec_sub(shorts1, shorts2);
+
+        // save the data to the block, we assume the block is 16-byte aligned
+        vec_st(shorts1, 0, (vector signed short*)block);
+
+        s1 += stride;
+        s2 += stride;
+        block += 8;
+    }
+}
+
+void add_bytes_altivec(uint8_t *dst, uint8_t *src, int w) {
+    register int i;
+    register vector unsigned char vdst, vsrc;
+
+    /* dst and src are 16 bytes-aligned (guaranteed) */
+    for(i = 0 ; (i + 15) < w ; i+=16)
+    {
+      vdst = vec_ld(i, (unsigned char*)dst);
+      vsrc = vec_ld(i, (unsigned char*)src);
+      vdst = vec_add(vsrc, vdst);
+      vec_st(vdst, i, (unsigned char*)dst);
+    }
+    /* if w is not a multiple of 16 */
+    for (; (i < w) ; i++)
+    {
+      dst[i] = src[i];
+    }
+}
+
+/* next one assumes that ((line_size % 16) == 0) */
+void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_put_pixels16_num, 1);
+    register vector unsigned char pixelsv1, pixelsv2;
+    register vector unsigned char pixelsv1B, pixelsv2B;
+    register vector unsigned char pixelsv1C, pixelsv2C;
+    register vector unsigned char pixelsv1D, pixelsv2D;
+
+    register vector unsigned char perm = vec_lvsl(0, pixels);
+    int i;
+    register int line_size_2 = line_size << 1;
+    register int line_size_3 = line_size + line_size_2;
+    register int line_size_4 = line_size << 2;
+
+POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
+// hand-unrolling the loop by 4 gains about 15%
+// mininum execution time goes from 74 to 60 cycles
+// it's faster than -funroll-loops, but using
+// -funroll-loops w/ this is bad - 74 cycles again.
+// all this is on a 7450, tuning for the 7450
+#if 0
+    for(i=0; i<h; i++) {
+      pixelsv1 = vec_ld(0, (unsigned char*)pixels);
+      pixelsv2 = vec_ld(16, (unsigned char*)pixels);
+      vec_st(vec_perm(pixelsv1, pixelsv2, perm),
+             0, (unsigned char*)block);
+      pixels+=line_size;
+      block +=line_size;
+    }
+#else
+    for(i=0; i<h; i+=4) {
+      pixelsv1 = vec_ld(0, (unsigned char*)pixels);
+      pixelsv2 = vec_ld(15, (unsigned char*)pixels);
+      pixelsv1B = vec_ld(line_size, (unsigned char*)pixels);
+      pixelsv2B = vec_ld(15 + line_size, (unsigned char*)pixels);
+      pixelsv1C = vec_ld(line_size_2, (unsigned char*)pixels);
+      pixelsv2C = vec_ld(15 + line_size_2, (unsigned char*)pixels);
+      pixelsv1D = vec_ld(line_size_3, (unsigned char*)pixels);
+      pixelsv2D = vec_ld(15 + line_size_3, (unsigned char*)pixels);
+      vec_st(vec_perm(pixelsv1, pixelsv2, perm),
+             0, (unsigned char*)block);
+      vec_st(vec_perm(pixelsv1B, pixelsv2B, perm),
+             line_size, (unsigned char*)block);
+      vec_st(vec_perm(pixelsv1C, pixelsv2C, perm),
+             line_size_2, (unsigned char*)block);
+      vec_st(vec_perm(pixelsv1D, pixelsv2D, perm),
+             line_size_3, (unsigned char*)block);
+      pixels+=line_size_4;
+      block +=line_size_4;
+    }
+#endif
+POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_num, 1);
+}
+
+/* next one assumes that ((line_size % 16) == 0) */
+#define op_avg(a,b)  a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEUL)>>1) )
+void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_avg_pixels16_num, 1);
+    register vector unsigned char pixelsv1, pixelsv2, pixelsv, blockv;
+    register vector unsigned char perm = vec_lvsl(0, pixels);
+    int i;
+
+POWERPC_PERF_START_COUNT(altivec_avg_pixels16_num, 1);
+
+    for(i=0; i<h; i++) {
+      pixelsv1 = vec_ld(0, (unsigned char*)pixels);
+      pixelsv2 = vec_ld(16, (unsigned char*)pixels);
+      blockv = vec_ld(0, block);
+      pixelsv = vec_perm(pixelsv1, pixelsv2, perm);
+      blockv = vec_avg(blockv,pixelsv);
+      vec_st(blockv, 0, (unsigned char*)block);
+      pixels+=line_size;
+      block +=line_size;
+    }
+
+POWERPC_PERF_STOP_COUNT(altivec_avg_pixels16_num, 1);
+}
+
+/* next one assumes that ((line_size % 8) == 0) */
+void avg_pixels8_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_avg_pixels8_num, 1);
+    register vector unsigned char pixelsv1, pixelsv2, pixelsv, blockv;
+    int i;
+
+POWERPC_PERF_START_COUNT(altivec_avg_pixels8_num, 1);
+
+   for (i = 0; i < h; i++) {
+     /*
+       block is 8 bytes-aligned, so we're either in the
+       left block (16 bytes-aligned) or in the right block (not)
+     */
+     int rightside = ((unsigned long)block & 0x0000000F);
+
+     blockv = vec_ld(0, block);
+     pixelsv1 = vec_ld(0, (unsigned char*)pixels);
+     pixelsv2 = vec_ld(16, (unsigned char*)pixels);
+     pixelsv = vec_perm(pixelsv1, pixelsv2, vec_lvsl(0, pixels));
+
+     if (rightside)
+     {
+       pixelsv = vec_perm(blockv, pixelsv, vcprm(0,1,s0,s1));
+     }
+     else
+     {
+       pixelsv = vec_perm(blockv, pixelsv, vcprm(s0,s1,2,3));
+     }
+
+     blockv = vec_avg(blockv, pixelsv);
+
+     vec_st(blockv, 0, block);
+
+     pixels += line_size;
+     block += line_size;
+   }
+
+POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_num, 1);
+}
+
+/* next one assumes that ((line_size % 8) == 0) */
+void put_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_put_pixels8_xy2_num, 1);
+   register int i;
+   register vector unsigned char
+     pixelsv1, pixelsv2,
+     pixelsavg;
+   register vector unsigned char
+     blockv, temp1, temp2;
+   register vector unsigned short
+     pixelssum1, pixelssum2, temp3;
+   register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
+   register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
+
+   temp1 = vec_ld(0, pixels);
+   temp2 = vec_ld(16, pixels);
+   pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
+   if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F)
+   {
+     pixelsv2 = temp2;
+   }
+   else
+   {
+     pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
+   }
+   pixelsv1 = vec_mergeh(vczero, pixelsv1);
+   pixelsv2 = vec_mergeh(vczero, pixelsv2);
+   pixelssum1 = vec_add((vector unsigned short)pixelsv1,
+                        (vector unsigned short)pixelsv2);
+   pixelssum1 = vec_add(pixelssum1, vctwo);
+
+POWERPC_PERF_START_COUNT(altivec_put_pixels8_xy2_num, 1);
+   for (i = 0; i < h ; i++) {
+     int rightside = ((unsigned long)block & 0x0000000F);
+     blockv = vec_ld(0, block);
+
+     temp1 = vec_ld(line_size, pixels);
+     temp2 = vec_ld(line_size + 16, pixels);
+     pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
+     if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
+     {
+       pixelsv2 = temp2;
+     }
+     else
+     {
+       pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
+     }
+
+     pixelsv1 = vec_mergeh(vczero, pixelsv1);
+     pixelsv2 = vec_mergeh(vczero, pixelsv2);
+     pixelssum2 = vec_add((vector unsigned short)pixelsv1,
+                          (vector unsigned short)pixelsv2);
+     temp3 = vec_add(pixelssum1, pixelssum2);
+     temp3 = vec_sra(temp3, vctwo);
+     pixelssum1 = vec_add(pixelssum2, vctwo);
+     pixelsavg = vec_packsu(temp3, (vector unsigned short) vczero);
+
+     if (rightside)
+     {
+       blockv = vec_perm(blockv, pixelsavg, vcprm(0, 1, s0, s1));
+     }
+     else
+     {
+       blockv = vec_perm(blockv, pixelsavg, vcprm(s0, s1, 2, 3));
+     }
+
+     vec_st(blockv, 0, block);
+
+     block += line_size;
+     pixels += line_size;
+   }
+
+POWERPC_PERF_STOP_COUNT(altivec_put_pixels8_xy2_num, 1);
+}
+
+/* next one assumes that ((line_size % 8) == 0) */
+void put_no_rnd_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_put_no_rnd_pixels8_xy2_num, 1);
+   register int i;
+   register vector unsigned char
+     pixelsv1, pixelsv2,
+     pixelsavg;
+   register vector unsigned char
+     blockv, temp1, temp2;
+   register vector unsigned short
+     pixelssum1, pixelssum2, temp3;
+   register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
+   register const_vector unsigned short vcone = (const_vector unsigned short)vec_splat_u16(1);
+   register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
+
+   temp1 = vec_ld(0, pixels);
+   temp2 = vec_ld(16, pixels);
+   pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
+   if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F)
+   {
+     pixelsv2 = temp2;
+   }
+   else
+   {
+     pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
+   }
+   pixelsv1 = vec_mergeh(vczero, pixelsv1);
+   pixelsv2 = vec_mergeh(vczero, pixelsv2);
+   pixelssum1 = vec_add((vector unsigned short)pixelsv1,
+                        (vector unsigned short)pixelsv2);
+   pixelssum1 = vec_add(pixelssum1, vcone);
+
+POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
+   for (i = 0; i < h ; i++) {
+     int rightside = ((unsigned long)block & 0x0000000F);
+     blockv = vec_ld(0, block);
+
+     temp1 = vec_ld(line_size, pixels);
+     temp2 = vec_ld(line_size + 16, pixels);
+     pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
+     if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
+     {
+       pixelsv2 = temp2;
+     }
+     else
+     {
+       pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
+     }
+
+     pixelsv1 = vec_mergeh(vczero, pixelsv1);
+     pixelsv2 = vec_mergeh(vczero, pixelsv2);
+     pixelssum2 = vec_add((vector unsigned short)pixelsv1,
+                          (vector unsigned short)pixelsv2);
+     temp3 = vec_add(pixelssum1, pixelssum2);
+     temp3 = vec_sra(temp3, vctwo);
+     pixelssum1 = vec_add(pixelssum2, vcone);
+     pixelsavg = vec_packsu(temp3, (vector unsigned short) vczero);
+
+     if (rightside)
+     {
+       blockv = vec_perm(blockv, pixelsavg, vcprm(0, 1, s0, s1));
+     }
+     else
+     {
+       blockv = vec_perm(blockv, pixelsavg, vcprm(s0, s1, 2, 3));
+     }
+
+     vec_st(blockv, 0, block);
+
+     block += line_size;
+     pixels += line_size;
+   }
+
+POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
+}
+
+/* next one assumes that ((line_size % 16) == 0) */
+void put_pixels16_xy2_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_put_pixels16_xy2_num, 1);
+   register int i;
+   register vector unsigned char
+     pixelsv1, pixelsv2, pixelsv3, pixelsv4;
+   register vector unsigned char
+     blockv, temp1, temp2;
+   register vector unsigned short
+     pixelssum1, pixelssum2, temp3,
+     pixelssum3, pixelssum4, temp4;
+   register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
+   register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
+
+POWERPC_PERF_START_COUNT(altivec_put_pixels16_xy2_num, 1);
+
+   temp1 = vec_ld(0, pixels);
+   temp2 = vec_ld(16, pixels);
+   pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
+   if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F)
+   {
+     pixelsv2 = temp2;
+   }
+   else
+   {
+     pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
+   }
+   pixelsv3 = vec_mergel(vczero, pixelsv1);
+   pixelsv4 = vec_mergel(vczero, pixelsv2);
+   pixelsv1 = vec_mergeh(vczero, pixelsv1);
+   pixelsv2 = vec_mergeh(vczero, pixelsv2);
+   pixelssum3 = vec_add((vector unsigned short)pixelsv3,
+                        (vector unsigned short)pixelsv4);
+   pixelssum3 = vec_add(pixelssum3, vctwo);
+   pixelssum1 = vec_add((vector unsigned short)pixelsv1,
+                        (vector unsigned short)pixelsv2);
+   pixelssum1 = vec_add(pixelssum1, vctwo);
+
+   for (i = 0; i < h ; i++) {
+     blockv = vec_ld(0, block);
+
+     temp1 = vec_ld(line_size, pixels);
+     temp2 = vec_ld(line_size + 16, pixels);
+     pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
+     if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
+     {
+       pixelsv2 = temp2;
+     }
+     else
+     {
+       pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
+     }
+
+     pixelsv3 = vec_mergel(vczero, pixelsv1);
+     pixelsv4 = vec_mergel(vczero, pixelsv2);
+     pixelsv1 = vec_mergeh(vczero, pixelsv1);
+     pixelsv2 = vec_mergeh(vczero, pixelsv2);
+
+     pixelssum4 = vec_add((vector unsigned short)pixelsv3,
+                          (vector unsigned short)pixelsv4);
+     pixelssum2 = vec_add((vector unsigned short)pixelsv1,
+                          (vector unsigned short)pixelsv2);
+     temp4 = vec_add(pixelssum3, pixelssum4);
+     temp4 = vec_sra(temp4, vctwo);
+     temp3 = vec_add(pixelssum1, pixelssum2);
+     temp3 = vec_sra(temp3, vctwo);
+
+     pixelssum3 = vec_add(pixelssum4, vctwo);
+     pixelssum1 = vec_add(pixelssum2, vctwo);
+
+     blockv = vec_packsu(temp3, temp4);
+
+     vec_st(blockv, 0, block);
+
+     block += line_size;
+     pixels += line_size;
+   }
+
+POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_xy2_num, 1);
+}
+
+/* next one assumes that ((line_size % 16) == 0) */
+void put_no_rnd_pixels16_xy2_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_put_no_rnd_pixels16_xy2_num, 1);
+   register int i;
+   register vector unsigned char
+     pixelsv1, pixelsv2, pixelsv3, pixelsv4;
+   register vector unsigned char
+     blockv, temp1, temp2;
+   register vector unsigned short
+     pixelssum1, pixelssum2, temp3,
+     pixelssum3, pixelssum4, temp4;
+   register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
+   register const_vector unsigned short vcone = (const_vector unsigned short)vec_splat_u16(1);
+   register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
+
+POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
+
+   temp1 = vec_ld(0, pixels);
+   temp2 = vec_ld(16, pixels);
+   pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
+   if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F)
+   {
+     pixelsv2 = temp2;
+   }
+   else
+   {
+     pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
+   }
+   pixelsv3 = vec_mergel(vczero, pixelsv1);
+   pixelsv4 = vec_mergel(vczero, pixelsv2);
+   pixelsv1 = vec_mergeh(vczero, pixelsv1);
+   pixelsv2 = vec_mergeh(vczero, pixelsv2);
+   pixelssum3 = vec_add((vector unsigned short)pixelsv3,
+                        (vector unsigned short)pixelsv4);
+   pixelssum3 = vec_add(pixelssum3, vcone);
+   pixelssum1 = vec_add((vector unsigned short)pixelsv1,
+                        (vector unsigned short)pixelsv2);
+   pixelssum1 = vec_add(pixelssum1, vcone);
+
+   for (i = 0; i < h ; i++) {
+     blockv = vec_ld(0, block);
+
+     temp1 = vec_ld(line_size, pixels);
+     temp2 = vec_ld(line_size + 16, pixels);
+     pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
+     if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
+     {
+       pixelsv2 = temp2;
+     }
+     else
+     {
+       pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
+     }
+
+     pixelsv3 = vec_mergel(vczero, pixelsv1);
+     pixelsv4 = vec_mergel(vczero, pixelsv2);
+     pixelsv1 = vec_mergeh(vczero, pixelsv1);
+     pixelsv2 = vec_mergeh(vczero, pixelsv2);
+
+     pixelssum4 = vec_add((vector unsigned short)pixelsv3,
+                          (vector unsigned short)pixelsv4);
+     pixelssum2 = vec_add((vector unsigned short)pixelsv1,
+                          (vector unsigned short)pixelsv2);
+     temp4 = vec_add(pixelssum3, pixelssum4);
+     temp4 = vec_sra(temp4, vctwo);
+     temp3 = vec_add(pixelssum1, pixelssum2);
+     temp3 = vec_sra(temp3, vctwo);
+
+     pixelssum3 = vec_add(pixelssum4, vcone);
+     pixelssum1 = vec_add(pixelssum2, vcone);
+
+     blockv = vec_packsu(temp3, temp4);
+
+     vec_st(blockv, 0, block);
+
+     block += line_size;
+     pixels += line_size;
+   }
+
+POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
+}
+
+int hadamard8_diff8x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){
+POWERPC_PERF_DECLARE(altivec_hadamard8_diff8x8_num, 1);
+    int sum;
+    register const_vector unsigned char vzero =
+                            (const_vector unsigned char)vec_splat_u8(0);
+    register vector signed short temp0, temp1, temp2, temp3, temp4,
+                                 temp5, temp6, temp7;
+POWERPC_PERF_START_COUNT(altivec_hadamard8_diff8x8_num, 1);
+  {
+    register const_vector signed short vprod1 =(const_vector signed short)
+                                        AVV( 1,-1, 1,-1, 1,-1, 1,-1);
+    register const_vector signed short vprod2 =(const_vector signed short)
+                                        AVV( 1, 1,-1,-1, 1, 1,-1,-1);
+    register const_vector signed short vprod3 =(const_vector signed short)
+                                        AVV( 1, 1, 1, 1,-1,-1,-1,-1);
+    register const_vector unsigned char perm1 = (const_vector unsigned char)
+      AVV(0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
+          0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D);
+    register const_vector unsigned char perm2 = (const_vector unsigned char)
+      AVV(0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
+          0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B);
+    register const_vector unsigned char perm3 = (const_vector unsigned char)
+      AVV(0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+          0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07);
+
+#define ONEITERBUTTERFLY(i, res)                                        \
+    {                                                                   \
+      register vector unsigned char src1, src2, srcO;                   \
+      register vector unsigned char dst1, dst2, dstO;                   \
+      register vector signed short srcV, dstV;                          \
+      register vector signed short but0, but1, but2, op1, op2, op3;     \
+      src1 = vec_ld(stride * i, src);                                   \
+      src2 = vec_ld((stride * i) + 15, src);                            \
+      srcO = vec_perm(src1, src2, vec_lvsl(stride * i, src));           \
+      dst1 = vec_ld(stride * i, dst);                                   \
+      dst2 = vec_ld((stride * i) + 15, dst);                            \
+      dstO = vec_perm(dst1, dst2, vec_lvsl(stride * i, dst));           \
+      /* promote the unsigned chars to signed shorts */                 \
+      /* we're in the 8x8 function, we only care for the first 8 */     \
+      srcV =                                                            \
+        (vector signed short)vec_mergeh((vector signed char)vzero,      \
+        (vector signed char)srcO);                                      \
+      dstV =                                                            \
+        (vector signed short)vec_mergeh((vector signed char)vzero,      \
+        (vector signed char)dstO);                                      \
+      /* substractions inside the first butterfly */                    \
+      but0 = vec_sub(srcV, dstV);                                       \
+      op1 = vec_perm(but0, but0, perm1);                                \
+      but1 = vec_mladd(but0, vprod1, op1);                              \
+      op2 = vec_perm(but1, but1, perm2);                                \
+      but2 = vec_mladd(but1, vprod2, op2);                              \
+      op3 = vec_perm(but2, but2, perm3);                                \
+      res = vec_mladd(but2, vprod3, op3);                               \
+    }
+    ONEITERBUTTERFLY(0, temp0);
+    ONEITERBUTTERFLY(1, temp1);
+    ONEITERBUTTERFLY(2, temp2);
+    ONEITERBUTTERFLY(3, temp3);
+    ONEITERBUTTERFLY(4, temp4);
+    ONEITERBUTTERFLY(5, temp5);
+    ONEITERBUTTERFLY(6, temp6);
+    ONEITERBUTTERFLY(7, temp7);
+  }
+#undef ONEITERBUTTERFLY
+  {
+    register vector signed int vsum;
+    register vector signed short line0 = vec_add(temp0, temp1);
+    register vector signed short line1 = vec_sub(temp0, temp1);
+    register vector signed short line2 = vec_add(temp2, temp3);
+    register vector signed short line3 = vec_sub(temp2, temp3);
+    register vector signed short line4 = vec_add(temp4, temp5);
+    register vector signed short line5 = vec_sub(temp4, temp5);
+    register vector signed short line6 = vec_add(temp6, temp7);
+    register vector signed short line7 = vec_sub(temp6, temp7);
+
+    register vector signed short line0B = vec_add(line0, line2);
+    register vector signed short line2B = vec_sub(line0, line2);
+    register vector signed short line1B = vec_add(line1, line3);
+    register vector signed short line3B = vec_sub(line1, line3);
+    register vector signed short line4B = vec_add(line4, line6);
+    register vector signed short line6B = vec_sub(line4, line6);
+    register vector signed short line5B = vec_add(line5, line7);
+    register vector signed short line7B = vec_sub(line5, line7);
+
+    register vector signed short line0C = vec_add(line0B, line4B);
+    register vector signed short line4C = vec_sub(line0B, line4B);
+    register vector signed short line1C = vec_add(line1B, line5B);
+    register vector signed short line5C = vec_sub(line1B, line5B);
+    register vector signed short line2C = vec_add(line2B, line6B);
+    register vector signed short line6C = vec_sub(line2B, line6B);
+    register vector signed short line3C = vec_add(line3B, line7B);
+    register vector signed short line7C = vec_sub(line3B, line7B);
+
+    vsum = vec_sum4s(vec_abs(line0C), vec_splat_s32(0));
+    vsum = vec_sum4s(vec_abs(line1C), vsum);
+    vsum = vec_sum4s(vec_abs(line2C), vsum);
+    vsum = vec_sum4s(vec_abs(line3C), vsum);
+    vsum = vec_sum4s(vec_abs(line4C), vsum);
+    vsum = vec_sum4s(vec_abs(line5C), vsum);
+    vsum = vec_sum4s(vec_abs(line6C), vsum);
+    vsum = vec_sum4s(vec_abs(line7C), vsum);
+    vsum = vec_sums(vsum, (vector signed int)vzero);
+    vsum = vec_splat(vsum, 3);
+    vec_ste(vsum, 0, &sum);
+  }
+POWERPC_PERF_STOP_COUNT(altivec_hadamard8_diff8x8_num, 1);
+  return sum;
+}
+
+/*
+  16x8 works with 16 elements ; it allows to avoid replicating
+  loads, and give the compiler more rooms for scheduling.
+  It's only used from inside hadamard8_diff16_altivec.
+
+  Unfortunately, it seems gcc-3.3 is a bit dumb, and
+  the compiled code has a LOT of spill code, it seems
+  gcc (unlike xlc) cannot keep everything in registers
+  by itself. The following code include hand-made
+  registers allocation. It's not clean, but on
+  a 7450 the resulting code is much faster (best case
+  fall from 700+ cycles to 550).
+
+  xlc doesn't add spill code, but it doesn't know how to
+  schedule for the 7450, and its code isn't much faster than
+  gcc-3.3 on the 7450 (but uses 25% less instructions...)
+
+  On the 970, the hand-made RA is still a win (arount 690
+  vs. around 780), but xlc goes to around 660 on the
+  regular C code...
+*/
+
+static int hadamard8_diff16x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h) {
+    int sum;
+    register vector signed short
+        temp0 REG_v(v0),
+        temp1 REG_v(v1),
+        temp2 REG_v(v2),
+        temp3 REG_v(v3),
+        temp4 REG_v(v4),
+        temp5 REG_v(v5),
+        temp6 REG_v(v6),
+        temp7 REG_v(v7);
+    register vector signed short
+        temp0S REG_v(v8),
+        temp1S REG_v(v9),
+        temp2S REG_v(v10),
+        temp3S REG_v(v11),
+        temp4S REG_v(v12),
+        temp5S REG_v(v13),
+        temp6S REG_v(v14),
+        temp7S REG_v(v15);
+    register const_vector unsigned char vzero REG_v(v31)=
+        (const_vector unsigned char)vec_splat_u8(0);
+  {
+    register const_vector signed short vprod1 REG_v(v16)=
+        (const_vector signed short)AVV( 1,-1, 1,-1, 1,-1, 1,-1);
+    register const_vector signed short vprod2 REG_v(v17)=
+        (const_vector signed short)AVV( 1, 1,-1,-1, 1, 1,-1,-1);
+    register const_vector signed short vprod3 REG_v(v18)=
+        (const_vector signed short)AVV( 1, 1, 1, 1,-1,-1,-1,-1);
+    register const_vector unsigned char perm1 REG_v(v19)=
+        (const_vector unsigned char)
+        AVV(0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
+            0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D);
+    register const_vector unsigned char perm2 REG_v(v20)=
+        (const_vector unsigned char)
+        AVV(0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
+            0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B);
+    register const_vector unsigned char perm3 REG_v(v21)=
+        (const_vector unsigned char)
+        AVV(0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+            0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07);
+
+#define ONEITERBUTTERFLY(i, res1, res2)                                 \
+    {                                                                   \
+      register vector unsigned char src1 REG_v(v22),                    \
+                                    src2 REG_v(v23),                    \
+                                    dst1 REG_v(v24),                    \
+                                    dst2 REG_v(v25),                    \
+                                    srcO REG_v(v22),                    \
+                                    dstO REG_v(v23);                    \
+                                                                        \
+      register vector signed short  srcV REG_v(v24),                    \
+                                    dstV REG_v(v25),                    \
+                                    srcW REG_v(v26),                    \
+                                    dstW REG_v(v27),                    \
+                                    but0 REG_v(v28),                    \
+                                    but0S REG_v(v29),                   \
+                                    op1 REG_v(v30),                     \
+                                    but1 REG_v(v22),                    \
+                                    op1S REG_v(v23),                    \
+                                    but1S REG_v(v24),                   \
+                                    op2 REG_v(v25),                     \
+                                    but2 REG_v(v26),                    \
+                                    op2S REG_v(v27),                    \
+                                    but2S REG_v(v28),                   \
+                                    op3 REG_v(v29),                     \
+                                    op3S REG_v(v30);                    \
+                                                                        \
+      src1 = vec_ld(stride * i, src);                                   \
+      src2 = vec_ld((stride * i) + 16, src);                            \
+      srcO = vec_perm(src1, src2, vec_lvsl(stride * i, src));           \
+      dst1 = vec_ld(stride * i, dst);                                   \
+      dst2 = vec_ld((stride * i) + 16, dst);                            \
+      dstO = vec_perm(dst1, dst2, vec_lvsl(stride * i, dst));           \
+      /* promote the unsigned chars to signed shorts */                 \
+      srcV =                                                            \
+        (vector signed short)vec_mergeh((vector signed char)vzero,      \
+        (vector signed char)srcO);                                      \
+      dstV =                                                            \
+        (vector signed short)vec_mergeh((vector signed char)vzero,      \
+        (vector signed char)dstO);                                      \
+      srcW =                                                            \
+        (vector signed short)vec_mergel((vector signed char)vzero,      \
+        (vector signed char)srcO);                                      \
+      dstW =                                                            \
+        (vector signed short)vec_mergel((vector signed char)vzero,      \
+        (vector signed char)dstO);                                      \
+      /* substractions inside the first butterfly */                    \
+      but0 = vec_sub(srcV, dstV);                                       \
+      but0S = vec_sub(srcW, dstW);                                      \
+      op1 = vec_perm(but0, but0, perm1);                                \
+      but1 = vec_mladd(but0, vprod1, op1);                              \
+      op1S = vec_perm(but0S, but0S, perm1);                             \
+      but1S = vec_mladd(but0S, vprod1, op1S);                           \
+      op2 = vec_perm(but1, but1, perm2);                                \
+      but2 = vec_mladd(but1, vprod2, op2);                              \
+      op2S = vec_perm(but1S, but1S, perm2);                             \
+      but2S = vec_mladd(but1S, vprod2, op2S);                           \
+      op3 = vec_perm(but2, but2, perm3);                                \
+      res1 = vec_mladd(but2, vprod3, op3);                              \
+      op3S = vec_perm(but2S, but2S, perm3);                             \
+      res2 = vec_mladd(but2S, vprod3, op3S);                            \
+    }
+    ONEITERBUTTERFLY(0, temp0, temp0S);
+    ONEITERBUTTERFLY(1, temp1, temp1S);
+    ONEITERBUTTERFLY(2, temp2, temp2S);
+    ONEITERBUTTERFLY(3, temp3, temp3S);
+    ONEITERBUTTERFLY(4, temp4, temp4S);
+    ONEITERBUTTERFLY(5, temp5, temp5S);
+    ONEITERBUTTERFLY(6, temp6, temp6S);
+    ONEITERBUTTERFLY(7, temp7, temp7S);
+  }
+#undef ONEITERBUTTERFLY
+  {
+    register vector signed int vsum;
+    register vector signed short line0S, line1S, line2S, line3S, line4S,
+                                 line5S, line6S, line7S, line0BS,line2BS,
+                                 line1BS,line3BS,line4BS,line6BS,line5BS,
+                                 line7BS,line0CS,line4CS,line1CS,line5CS,
+                                 line2CS,line6CS,line3CS,line7CS;
+
+    register vector signed short line0 = vec_add(temp0, temp1);
+    register vector signed short line1 = vec_sub(temp0, temp1);
+    register vector signed short line2 = vec_add(temp2, temp3);
+    register vector signed short line3 = vec_sub(temp2, temp3);
+    register vector signed short line4 = vec_add(temp4, temp5);
+    register vector signed short line5 = vec_sub(temp4, temp5);
+    register vector signed short line6 = vec_add(temp6, temp7);
+    register vector signed short line7 = vec_sub(temp6, temp7);
+
+    register vector signed short line0B = vec_add(line0, line2);
+    register vector signed short line2B = vec_sub(line0, line2);
+    register vector signed short line1B = vec_add(line1, line3);
+    register vector signed short line3B = vec_sub(line1, line3);
+    register vector signed short line4B = vec_add(line4, line6);
+    register vector signed short line6B = vec_sub(line4, line6);
+    register vector signed short line5B = vec_add(line5, line7);
+    register vector signed short line7B = vec_sub(line5, line7);
+
+    register vector signed short line0C = vec_add(line0B, line4B);
+    register vector signed short line4C = vec_sub(line0B, line4B);
+    register vector signed short line1C = vec_add(line1B, line5B);
+    register vector signed short line5C = vec_sub(line1B, line5B);
+    register vector signed short line2C = vec_add(line2B, line6B);
+    register vector signed short line6C = vec_sub(line2B, line6B);
+    register vector signed short line3C = vec_add(line3B, line7B);
+    register vector signed short line7C = vec_sub(line3B, line7B);
+
+    vsum = vec_sum4s(vec_abs(line0C), vec_splat_s32(0));
+    vsum = vec_sum4s(vec_abs(line1C), vsum);
+    vsum = vec_sum4s(vec_abs(line2C), vsum);
+    vsum = vec_sum4s(vec_abs(line3C), vsum);
+    vsum = vec_sum4s(vec_abs(line4C), vsum);
+    vsum = vec_sum4s(vec_abs(line5C), vsum);
+    vsum = vec_sum4s(vec_abs(line6C), vsum);
+    vsum = vec_sum4s(vec_abs(line7C), vsum);
+
+    line0S = vec_add(temp0S, temp1S);
+    line1S = vec_sub(temp0S, temp1S);
+    line2S = vec_add(temp2S, temp3S);
+    line3S = vec_sub(temp2S, temp3S);
+    line4S = vec_add(temp4S, temp5S);
+    line5S = vec_sub(temp4S, temp5S);
+    line6S = vec_add(temp6S, temp7S);
+    line7S = vec_sub(temp6S, temp7S);
+
+    line0BS = vec_add(line0S, line2S);
+    line2BS = vec_sub(line0S, line2S);
+    line1BS = vec_add(line1S, line3S);
+    line3BS = vec_sub(line1S, line3S);
+    line4BS = vec_add(line4S, line6S);
+    line6BS = vec_sub(line4S, line6S);
+    line5BS = vec_add(line5S, line7S);
+    line7BS = vec_sub(line5S, line7S);
+
+    line0CS = vec_add(line0BS, line4BS);
+    line4CS = vec_sub(line0BS, line4BS);
+    line1CS = vec_add(line1BS, line5BS);
+    line5CS = vec_sub(line1BS, line5BS);
+    line2CS = vec_add(line2BS, line6BS);
+    line6CS = vec_sub(line2BS, line6BS);
+    line3CS = vec_add(line3BS, line7BS);
+    line7CS = vec_sub(line3BS, line7BS);
+
+    vsum = vec_sum4s(vec_abs(line0CS), vsum);
+    vsum = vec_sum4s(vec_abs(line1CS), vsum);
+    vsum = vec_sum4s(vec_abs(line2CS), vsum);
+    vsum = vec_sum4s(vec_abs(line3CS), vsum);
+    vsum = vec_sum4s(vec_abs(line4CS), vsum);
+    vsum = vec_sum4s(vec_abs(line5CS), vsum);
+    vsum = vec_sum4s(vec_abs(line6CS), vsum);
+    vsum = vec_sum4s(vec_abs(line7CS), vsum);
+    vsum = vec_sums(vsum, (vector signed int)vzero);
+    vsum = vec_splat(vsum, 3);
+    vec_ste(vsum, 0, &sum);
+  }
+  return sum;
+}
+
+int hadamard8_diff16_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){
+POWERPC_PERF_DECLARE(altivec_hadamard8_diff16_num, 1);
+    int score;
+POWERPC_PERF_START_COUNT(altivec_hadamard8_diff16_num, 1);
+    score = hadamard8_diff16x8_altivec(s, dst, src, stride, 8);
+    if (h==16) {
+        dst += 8*stride;
+        src += 8*stride;
+        score += hadamard8_diff16x8_altivec(s, dst, src, stride, 8);
+    }
+POWERPC_PERF_STOP_COUNT(altivec_hadamard8_diff16_num, 1);
+    return score;
+}
+
+int has_altivec(void)
+{
+#ifdef __AMIGAOS4__
+    ULONG result = 0;
+    extern struct ExecIFace *IExec;
+
+    IExec->GetCPUInfoTags(GCIT_VectorUnit, &result, TAG_DONE);
+    if (result == VECTORTYPE_ALTIVEC) return 1;
+    return 0;
+#else /* __AMIGAOS4__ */
+
+#ifdef CONFIG_DARWIN
+    int sels[2] = {CTL_HW, HW_VECTORUNIT};
+    int has_vu = 0;
+    size_t len = sizeof(has_vu);
+    int err;
+
+    err = sysctl(sels, 2, &has_vu, &len, NULL, 0);
+
+    if (err == 0) return (has_vu != 0);
+#else /* CONFIG_DARWIN */
+/* no Darwin, do it the brute-force way */
+/* this is borrowed from the libmpeg2 library */
+    {
+      signal (SIGILL, sigill_handler);
+      if (sigsetjmp (jmpbuf, 1)) {
+        signal (SIGILL, SIG_DFL);
+      } else {
+        canjump = 1;
+
+        asm volatile ("mtspr 256, %0\n\t"
+                      "vand %%v0, %%v0, %%v0"
+                      :
+                      : "r" (-1));
+
+        signal (SIGILL, SIG_DFL);
+        return 1;
+      }
+    }
+#endif /* CONFIG_DARWIN */
+    return 0;
+#endif /* __AMIGAOS4__ */
+}
+
+static void vorbis_inverse_coupling_altivec(float *mag, float *ang,
+                                            int blocksize)
+{
+    int i;
+    vector float m, a;
+    vector bool int t0, t1;
+    const vector unsigned int v_31 = //XXX
+        vec_add(vec_add(vec_splat_u32(15),vec_splat_u32(15)),vec_splat_u32(1));
+    for(i=0; i<blocksize; i+=4) {
+        m = vec_ld(0, mag+i);
+        a = vec_ld(0, ang+i);
+        t0 = vec_cmple(m, (vector float)vec_splat_u32(0));
+        t1 = vec_cmple(a, (vector float)vec_splat_u32(0));
+        a = vec_xor(a, (vector float) vec_sl((vector unsigned int)t0, v_31));
+        t0 = (vector bool int)vec_and(a, t1);
+        t1 = (vector bool int)vec_andc(a, t1);
+        a = vec_sub(m, (vector float)t1);
+        m = vec_add(m, (vector float)t0);
+        vec_stl(a, 0, ang+i);
+        vec_stl(m, 0, mag+i);
+    }
+}
+
+/* next one assumes that ((line_size % 8) == 0) */
+void avg_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+POWERPC_PERF_DECLARE(altivec_avg_pixels8_xy2_num, 1);
+    register int i;
+    register vector unsigned char pixelsv1, pixelsv2, pixelsavg;
+    register vector unsigned char blockv, temp1, temp2, blocktemp;
+    register vector unsigned short pixelssum1, pixelssum2, temp3;
+
+    register const_vector unsigned char vczero = (const_vector unsigned char)
+                                        vec_splat_u8(0);
+    register const_vector unsigned short vctwo = (const_vector unsigned short)
+                                        vec_splat_u16(2);
+
+    temp1 = vec_ld(0, pixels);
+    temp2 = vec_ld(16, pixels);
+    pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
+    if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F) {
+        pixelsv2 = temp2;
+    } else {
+        pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
+    }
+    pixelsv1 = vec_mergeh(vczero, pixelsv1);
+    pixelsv2 = vec_mergeh(vczero, pixelsv2);
+    pixelssum1 = vec_add((vector unsigned short)pixelsv1,
+                         (vector unsigned short)pixelsv2);
+    pixelssum1 = vec_add(pixelssum1, vctwo);
+
+POWERPC_PERF_START_COUNT(altivec_avg_pixels8_xy2_num, 1);
+    for (i = 0; i < h ; i++) {
+        int rightside = ((unsigned long)block & 0x0000000F);
+        blockv = vec_ld(0, block);
+
+        temp1 = vec_ld(line_size, pixels);
+        temp2 = vec_ld(line_size + 16, pixels);
+        pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
+        if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
+        {
+            pixelsv2 = temp2;
+        } else {
+            pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
+        }
+
+        pixelsv1 = vec_mergeh(vczero, pixelsv1);
+        pixelsv2 = vec_mergeh(vczero, pixelsv2);
+        pixelssum2 = vec_add((vector unsigned short)pixelsv1,
+                             (vector unsigned short)pixelsv2);
+        temp3 = vec_add(pixelssum1, pixelssum2);
+        temp3 = vec_sra(temp3, vctwo);
+        pixelssum1 = vec_add(pixelssum2, vctwo);
+        pixelsavg = vec_packsu(temp3, (vector unsigned short) vczero);
+
+        if (rightside) {
+            blocktemp = vec_perm(blockv, pixelsavg, vcprm(0, 1, s0, s1));
+        } else {
+            blocktemp = vec_perm(blockv, pixelsavg, vcprm(s0, s1, 2, 3));
+        }
+
+        blockv = vec_avg(blocktemp, blockv);
+        vec_st(blockv, 0, block);
+
+        block += line_size;
+        pixels += line_size;
+    }
+
+POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_xy2_num, 1);
+}
+
+void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx)
+{
+    c->pix_abs[0][1] = sad16_x2_altivec;
+    c->pix_abs[0][2] = sad16_y2_altivec;
+    c->pix_abs[0][3] = sad16_xy2_altivec;
+    c->pix_abs[0][0] = sad16_altivec;
+    c->pix_abs[1][0] = sad8_altivec;
+    c->sad[0]= sad16_altivec;
+    c->sad[1]= sad8_altivec;
+    c->pix_norm1 = pix_norm1_altivec;
+    c->sse[1]= sse8_altivec;
+    c->sse[0]= sse16_altivec;
+    c->pix_sum = pix_sum_altivec;
+    c->diff_pixels = diff_pixels_altivec;
+    c->get_pixels = get_pixels_altivec;
+    c->add_bytes= add_bytes_altivec;
+    c->put_pixels_tab[0][0] = put_pixels16_altivec;
+    /* the two functions do the same thing, so use the same code */
+    c->put_no_rnd_pixels_tab[0][0] = put_pixels16_altivec;
+    c->avg_pixels_tab[0][0] = avg_pixels16_altivec;
+    c->avg_pixels_tab[1][0] = avg_pixels8_altivec;
+    c->avg_pixels_tab[1][3] = avg_pixels8_xy2_altivec;
+    c->put_pixels_tab[1][3] = put_pixels8_xy2_altivec;
+    c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_altivec;
+    c->put_pixels_tab[0][3] = put_pixels16_xy2_altivec;
+    c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_altivec;
+
+    c->hadamard8_diff[0] = hadamard8_diff16_altivec;
+    c->hadamard8_diff[1] = hadamard8_diff8x8_altivec;
+#ifdef CONFIG_VORBIS_DECODER
+    c->vorbis_inverse_coupling = vorbis_inverse_coupling_altivec;
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/dsputil_altivec.h b/contrib/ffmpeg/libavcodec/ppc/dsputil_altivec.h
new file mode 100644
index 000000000..560d778bb
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/dsputil_altivec.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2002 Brian Foley
+ * Copyright (c) 2002 Dieter Shirley
+ * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _DSPUTIL_ALTIVEC_
+#define _DSPUTIL_ALTIVEC_
+
+#include "dsputil_ppc.h"
+
+#ifdef HAVE_ALTIVEC
+
+extern int has_altivec(void);
+
+void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+// used to build registers permutation vectors (vcprm)
+// the 's' are for words in the _s_econd vector
+#define WORD_0 0x00,0x01,0x02,0x03
+#define WORD_1 0x04,0x05,0x06,0x07
+#define WORD_2 0x08,0x09,0x0a,0x0b
+#define WORD_3 0x0c,0x0d,0x0e,0x0f
+#define WORD_s0 0x10,0x11,0x12,0x13
+#define WORD_s1 0x14,0x15,0x16,0x17
+#define WORD_s2 0x18,0x19,0x1a,0x1b
+#define WORD_s3 0x1c,0x1d,0x1e,0x1f
+
+#ifdef CONFIG_DARWIN
+#define vcprm(a,b,c,d) (const vector unsigned char)(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
+#else
+#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d}
+#endif
+
+// vcprmle is used to keep the same index as in the SSE version.
+// it's the same as vcprm, with the index inversed
+// ('le' is Little Endian)
+#define vcprmle(a,b,c,d) vcprm(d,c,b,a)
+
+// used to build inverse/identity vectors (vcii)
+// n is _n_egative, p is _p_ositive
+#define FLOAT_n -1.
+#define FLOAT_p 1.
+
+
+#ifdef CONFIG_DARWIN
+#define vcii(a,b,c,d) (const vector float)(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
+#else
+#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
+#endif
+
+// Transpose 8x8 matrix of 16-bit elements (in-place)
+#define TRANSPOSE8(a,b,c,d,e,f,g,h) \
+do { \
+    vector signed short A1, B1, C1, D1, E1, F1, G1, H1; \
+    vector signed short A2, B2, C2, D2, E2, F2, G2, H2; \
+ \
+    A1 = vec_mergeh (a, e); \
+    B1 = vec_mergel (a, e); \
+    C1 = vec_mergeh (b, f); \
+    D1 = vec_mergel (b, f); \
+    E1 = vec_mergeh (c, g); \
+    F1 = vec_mergel (c, g); \
+    G1 = vec_mergeh (d, h); \
+    H1 = vec_mergel (d, h); \
+ \
+    A2 = vec_mergeh (A1, E1); \
+    B2 = vec_mergel (A1, E1); \
+    C2 = vec_mergeh (B1, F1); \
+    D2 = vec_mergel (B1, F1); \
+    E2 = vec_mergeh (C1, G1); \
+    F2 = vec_mergel (C1, G1); \
+    G2 = vec_mergeh (D1, H1); \
+    H2 = vec_mergel (D1, H1); \
+ \
+    a = vec_mergeh (A2, E2); \
+    b = vec_mergel (A2, E2); \
+    c = vec_mergeh (B2, F2); \
+    d = vec_mergel (B2, F2); \
+    e = vec_mergeh (C2, G2); \
+    f = vec_mergel (C2, G2); \
+    g = vec_mergeh (D2, H2); \
+    h = vec_mergel (D2, H2); \
+} while (0)
+
+#endif /* HAVE_ALTIVEC */
+
+#endif /* _DSPUTIL_ALTIVEC_ */
diff --git a/contrib/ffmpeg/libavcodec/ppc/dsputil_ppc.c b/contrib/ffmpeg/libavcodec/ppc/dsputil_ppc.c
new file mode 100644
index 000000000..117a7adf1
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/dsputil_ppc.c
@@ -0,0 +1,325 @@
+/*
+ * Copyright (c) 2002 Brian Foley
+ * Copyright (c) 2002 Dieter Shirley
+ * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+
+#include "dsputil_ppc.h"
+
+#ifdef HAVE_ALTIVEC
+#include "dsputil_altivec.h"
+
+extern void fdct_altivec(int16_t *block);
+extern void gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h,
+                         int x16, int y16, int rounder);
+extern void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
+extern void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
+
+void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx);
+
+void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void vc1dsp_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void snow_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void float_init_altivec(DSPContext* c, AVCodecContext *avctx);
+
+#endif
+
+int mm_flags = 0;
+
+int mm_support(void)
+{
+    int result = 0;
+#ifdef HAVE_ALTIVEC
+    if (has_altivec()) {
+        result |= MM_ALTIVEC;
+    }
+#endif /* result */
+    return result;
+}
+
+#ifdef CONFIG_POWERPC_PERF
+unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][powerpc_data_total];
+/* list below must match enum in dsputil_ppc.h */
+static unsigned char* perfname[] = {
+  "ff_fft_calc_altivec",
+  "gmc1_altivec",
+  "dct_unquantize_h263_altivec",
+  "fdct_altivec",
+  "idct_add_altivec",
+  "idct_put_altivec",
+  "put_pixels16_altivec",
+  "avg_pixels16_altivec",
+  "avg_pixels8_altivec",
+  "put_pixels8_xy2_altivec",
+  "put_no_rnd_pixels8_xy2_altivec",
+  "put_pixels16_xy2_altivec",
+  "put_no_rnd_pixels16_xy2_altivec",
+  "hadamard8_diff8x8_altivec",
+  "hadamard8_diff16_altivec",
+  "avg_pixels8_xy2_altivec",
+  "clear_blocks_dcbz32_ppc",
+  "clear_blocks_dcbz128_ppc",
+  "put_h264_chroma_mc8_altivec",
+  "avg_h264_chroma_mc8_altivec",
+  "put_h264_qpel16_h_lowpass_altivec",
+  "avg_h264_qpel16_h_lowpass_altivec",
+  "put_h264_qpel16_v_lowpass_altivec",
+  "avg_h264_qpel16_v_lowpass_altivec",
+  "put_h264_qpel16_hv_lowpass_altivec",
+  "avg_h264_qpel16_hv_lowpass_altivec",
+  ""
+};
+#include <stdio.h>
+#endif
+
+#ifdef CONFIG_POWERPC_PERF
+void powerpc_display_perf_report(void)
+{
+  int i, j;
+  av_log(NULL, AV_LOG_INFO, "PowerPC performance report\n Values are from the PMC registers, and represent whatever the registers are set to record.\n");
+  for(i = 0 ; i < powerpc_perf_total ; i++)
+  {
+    for (j = 0; j < POWERPC_NUM_PMC_ENABLED ; j++)
+      {
+        if (perfdata[j][i][powerpc_data_num] != (unsigned long long)0)
+          av_log(NULL, AV_LOG_INFO,
+                  " Function \"%s\" (pmc%d):\n\tmin: %"PRIu64"\n\tmax: %"PRIu64"\n\tavg: %1.2lf (%"PRIu64")\n",
+                  perfname[i],
+                  j+1,
+                  perfdata[j][i][powerpc_data_min],
+                  perfdata[j][i][powerpc_data_max],
+                  (double)perfdata[j][i][powerpc_data_sum] /
+                  (double)perfdata[j][i][powerpc_data_num],
+                  perfdata[j][i][powerpc_data_num]);
+      }
+  }
+}
+#endif /* CONFIG_POWERPC_PERF */
+
+/* ***** WARNING ***** WARNING ***** WARNING ***** */
+/*
+  clear_blocks_dcbz32_ppc will not work properly
+  on PowerPC processors with a cache line size
+  not equal to 32 bytes.
+  Fortunately all processor used by Apple up to
+  at least the 7450 (aka second generation G4)
+  use 32 bytes cache line.
+  This is due to the use of the 'dcbz' instruction.
+  It simply clear to zero a single cache line,
+  so you need to know the cache line size to use it !
+  It's absurd, but it's fast...
+
+  update 24/06/2003 : Apple released yesterday the G5,
+  with a PPC970. cache line size : 128 bytes. Oups.
+  The semantic of dcbz was changed, it always clear
+  32 bytes. so the function below will work, but will
+  be slow. So I fixed check_dcbz_effect to use dcbzl,
+  which is defined to clear a cache line (as dcbz before).
+  So we still can distinguish, and use dcbz (32 bytes)
+  or dcbzl (one cache line) as required.
+
+  see <http://developer.apple.com/technotes/tn/tn2087.html>
+  and <http://developer.apple.com/technotes/tn/tn2086.html>
+*/
+void clear_blocks_dcbz32_ppc(DCTELEM *blocks)
+{
+POWERPC_PERF_DECLARE(powerpc_clear_blocks_dcbz32, 1);
+    register int misal = ((unsigned long)blocks & 0x00000010);
+    register int i = 0;
+POWERPC_PERF_START_COUNT(powerpc_clear_blocks_dcbz32, 1);
+#if 1
+    if (misal) {
+      ((unsigned long*)blocks)[0] = 0L;
+      ((unsigned long*)blocks)[1] = 0L;
+      ((unsigned long*)blocks)[2] = 0L;
+      ((unsigned long*)blocks)[3] = 0L;
+      i += 16;
+    }
+    for ( ; i < sizeof(DCTELEM)*6*64-31 ; i += 32) {
+#ifndef __MWERKS__
+      asm volatile("dcbz %0,%1" : : "b" (blocks), "r" (i) : "memory");
+#else
+      __dcbz( blocks, i );
+#endif
+    }
+    if (misal) {
+      ((unsigned long*)blocks)[188] = 0L;
+      ((unsigned long*)blocks)[189] = 0L;
+      ((unsigned long*)blocks)[190] = 0L;
+      ((unsigned long*)blocks)[191] = 0L;
+      i += 16;
+    }
+#else
+    memset(blocks, 0, sizeof(DCTELEM)*6*64);
+#endif
+POWERPC_PERF_STOP_COUNT(powerpc_clear_blocks_dcbz32, 1);
+}
+
+/* same as above, when dcbzl clear a whole 128B cache line
+   i.e. the PPC970 aka G5 */
+#ifdef HAVE_DCBZL
+void clear_blocks_dcbz128_ppc(DCTELEM *blocks)
+{
+POWERPC_PERF_DECLARE(powerpc_clear_blocks_dcbz128, 1);
+    register int misal = ((unsigned long)blocks & 0x0000007f);
+    register int i = 0;
+POWERPC_PERF_START_COUNT(powerpc_clear_blocks_dcbz128, 1);
+#if 1
+ if (misal) {
+   // we could probably also optimize this case,
+   // but there's not much point as the machines
+   // aren't available yet (2003-06-26)
+      memset(blocks, 0, sizeof(DCTELEM)*6*64);
+    }
+    else
+      for ( ; i < sizeof(DCTELEM)*6*64 ; i += 128) {
+        asm volatile("dcbzl %0,%1" : : "b" (blocks), "r" (i) : "memory");
+      }
+#else
+    memset(blocks, 0, sizeof(DCTELEM)*6*64);
+#endif
+POWERPC_PERF_STOP_COUNT(powerpc_clear_blocks_dcbz128, 1);
+}
+#else
+void clear_blocks_dcbz128_ppc(DCTELEM *blocks)
+{
+  memset(blocks, 0, sizeof(DCTELEM)*6*64);
+}
+#endif
+
+#ifdef HAVE_DCBZL
+/* check dcbz report how many bytes are set to 0 by dcbz */
+/* update 24/06/2003 : replace dcbz by dcbzl to get
+   the intended effect (Apple "fixed" dcbz)
+   unfortunately this cannot be used unless the assembler
+   knows about dcbzl ... */
+long check_dcbzl_effect(void)
+{
+  register char *fakedata = (char*)av_malloc(1024);
+  register char *fakedata_middle;
+  register long zero = 0;
+  register long i = 0;
+  long count = 0;
+
+  if (!fakedata)
+  {
+    return 0L;
+  }
+
+  fakedata_middle = (fakedata + 512);
+
+  memset(fakedata, 0xFF, 1024);
+
+  /* below the constraint "b" seems to mean "Address base register"
+     in gcc-3.3 / RS/6000 speaks. seems to avoid using r0, so.... */
+  asm volatile("dcbzl %0, %1" : : "b" (fakedata_middle), "r" (zero));
+
+  for (i = 0; i < 1024 ; i ++)
+  {
+    if (fakedata[i] == (char)0)
+      count++;
+  }
+
+  av_free(fakedata);
+
+  return count;
+}
+#else
+long check_dcbzl_effect(void)
+{
+  return 0;
+}
+#endif
+
+static void prefetch_ppc(void *mem, int stride, int h)
+{
+    register const uint8_t *p = mem;
+    do {
+        asm volatile ("dcbt 0,%0" : : "r" (p));
+        p+= stride;
+    } while(--h);
+}
+
+void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx)
+{
+    // Common optimizations whether Altivec is available or not
+    c->prefetch = prefetch_ppc;
+    switch (check_dcbzl_effect()) {
+        case 32:
+            c->clear_blocks = clear_blocks_dcbz32_ppc;
+            break;
+        case 128:
+            c->clear_blocks = clear_blocks_dcbz128_ppc;
+            break;
+        default:
+            break;
+    }
+
+#ifdef HAVE_ALTIVEC
+    if(ENABLE_H264_DECODER) dsputil_h264_init_ppc(c, avctx);
+
+    if (has_altivec()) {
+        mm_flags |= MM_ALTIVEC;
+
+        dsputil_init_altivec(c, avctx);
+        if(ENABLE_SNOW_DECODER) snow_init_altivec(c, avctx);
+        if(ENABLE_VC1_DECODER || ENABLE_WMV3_DECODER)
+            vc1dsp_init_altivec(c, avctx);
+        float_init_altivec(c, avctx);
+        c->gmc1 = gmc1_altivec;
+
+#ifdef CONFIG_ENCODERS
+        if (avctx->dct_algo == FF_DCT_AUTO ||
+            avctx->dct_algo == FF_DCT_ALTIVEC)
+        {
+            c->fdct = fdct_altivec;
+        }
+#endif //CONFIG_ENCODERS
+
+        if (avctx->lowres==0)
+        {
+        if ((avctx->idct_algo == FF_IDCT_AUTO) ||
+                (avctx->idct_algo == FF_IDCT_ALTIVEC))
+        {
+            c->idct_put = idct_put_altivec;
+            c->idct_add = idct_add_altivec;
+            c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
+        }
+        }
+
+#ifdef CONFIG_POWERPC_PERF
+        {
+          int i, j;
+          for (i = 0 ; i < powerpc_perf_total ; i++)
+          {
+            for (j = 0; j < POWERPC_NUM_PMC_ENABLED ; j++)
+              {
+                perfdata[j][i][powerpc_data_min] = 0xFFFFFFFFFFFFFFFFULL;
+                perfdata[j][i][powerpc_data_max] = 0x0000000000000000ULL;
+                perfdata[j][i][powerpc_data_sum] = 0x0000000000000000ULL;
+                perfdata[j][i][powerpc_data_num] = 0x0000000000000000ULL;
+              }
+          }
+        }
+#endif /* CONFIG_POWERPC_PERF */
+    }
+#endif /* HAVE_ALTIVEC */
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/dsputil_ppc.h b/contrib/ffmpeg/libavcodec/ppc/dsputil_ppc.h
new file mode 100644
index 000000000..5b25732b2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/dsputil_ppc.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _DSPUTIL_PPC_
+#define _DSPUTIL_PPC_
+
+#ifdef CONFIG_POWERPC_PERF
+void powerpc_display_perf_report(void);
+/* the 604* have 2, the G3* have 4, the G4s have 6,
+   and the G5 are completely different (they MUST use
+   POWERPC_MODE_64BITS, and let's hope all future 64 bis PPC
+   will use the same PMCs... */
+#define POWERPC_NUM_PMC_ENABLED 6
+/* if you add to the enum below, also add to the perfname array
+   in dsputil_ppc.c */
+enum powerpc_perf_index {
+  altivec_fft_num = 0,
+  altivec_gmc1_num,
+  altivec_dct_unquantize_h263_num,
+  altivec_fdct,
+  altivec_idct_add_num,
+  altivec_idct_put_num,
+  altivec_put_pixels16_num,
+  altivec_avg_pixels16_num,
+  altivec_avg_pixels8_num,
+  altivec_put_pixels8_xy2_num,
+  altivec_put_no_rnd_pixels8_xy2_num,
+  altivec_put_pixels16_xy2_num,
+  altivec_put_no_rnd_pixels16_xy2_num,
+  altivec_hadamard8_diff8x8_num,
+  altivec_hadamard8_diff16_num,
+  altivec_avg_pixels8_xy2_num,
+  powerpc_clear_blocks_dcbz32,
+  powerpc_clear_blocks_dcbz128,
+  altivec_put_h264_chroma_mc8_num,
+  altivec_avg_h264_chroma_mc8_num,
+  altivec_put_h264_qpel16_h_lowpass_num,
+  altivec_avg_h264_qpel16_h_lowpass_num,
+  altivec_put_h264_qpel16_v_lowpass_num,
+  altivec_avg_h264_qpel16_v_lowpass_num,
+  altivec_put_h264_qpel16_hv_lowpass_num,
+  altivec_avg_h264_qpel16_hv_lowpass_num,
+  powerpc_perf_total
+};
+enum powerpc_data_index {
+  powerpc_data_min = 0,
+  powerpc_data_max,
+  powerpc_data_sum,
+  powerpc_data_num,
+  powerpc_data_total
+};
+extern unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][powerpc_data_total];
+
+#ifndef POWERPC_MODE_64BITS
+#define POWERP_PMC_DATATYPE unsigned long
+#define POWERPC_GET_PMC1(a) asm volatile("mfspr %0, 937" : "=r" (a))
+#define POWERPC_GET_PMC2(a) asm volatile("mfspr %0, 938" : "=r" (a))
+#if (POWERPC_NUM_PMC_ENABLED > 2)
+#define POWERPC_GET_PMC3(a) asm volatile("mfspr %0, 941" : "=r" (a))
+#define POWERPC_GET_PMC4(a) asm volatile("mfspr %0, 942" : "=r" (a))
+#else
+#define POWERPC_GET_PMC3(a) do {} while (0)
+#define POWERPC_GET_PMC4(a) do {} while (0)
+#endif
+#if (POWERPC_NUM_PMC_ENABLED > 4)
+#define POWERPC_GET_PMC5(a) asm volatile("mfspr %0, 929" : "=r" (a))
+#define POWERPC_GET_PMC6(a) asm volatile("mfspr %0, 930" : "=r" (a))
+#else
+#define POWERPC_GET_PMC5(a) do {} while (0)
+#define POWERPC_GET_PMC6(a) do {} while (0)
+#endif
+#else /* POWERPC_MODE_64BITS */
+#define POWERP_PMC_DATATYPE unsigned long long
+#define POWERPC_GET_PMC1(a) asm volatile("mfspr %0, 771" : "=r" (a))
+#define POWERPC_GET_PMC2(a) asm volatile("mfspr %0, 772" : "=r" (a))
+#if (POWERPC_NUM_PMC_ENABLED > 2)
+#define POWERPC_GET_PMC3(a) asm volatile("mfspr %0, 773" : "=r" (a))
+#define POWERPC_GET_PMC4(a) asm volatile("mfspr %0, 774" : "=r" (a))
+#else
+#define POWERPC_GET_PMC3(a) do {} while (0)
+#define POWERPC_GET_PMC4(a) do {} while (0)
+#endif
+#if (POWERPC_NUM_PMC_ENABLED > 4)
+#define POWERPC_GET_PMC5(a) asm volatile("mfspr %0, 775" : "=r" (a))
+#define POWERPC_GET_PMC6(a) asm volatile("mfspr %0, 776" : "=r" (a))
+#else
+#define POWERPC_GET_PMC5(a) do {} while (0)
+#define POWERPC_GET_PMC6(a) do {} while (0)
+#endif
+#endif /* POWERPC_MODE_64BITS */
+#define POWERPC_PERF_DECLARE(a, cond)   \
+  POWERP_PMC_DATATYPE                   \
+    pmc_start[POWERPC_NUM_PMC_ENABLED], \
+    pmc_stop[POWERPC_NUM_PMC_ENABLED],  \
+    pmc_loop_index;
+#define POWERPC_PERF_START_COUNT(a, cond) do { \
+  POWERPC_GET_PMC6(pmc_start[5]); \
+  POWERPC_GET_PMC5(pmc_start[4]); \
+  POWERPC_GET_PMC4(pmc_start[3]); \
+  POWERPC_GET_PMC3(pmc_start[2]); \
+  POWERPC_GET_PMC2(pmc_start[1]); \
+  POWERPC_GET_PMC1(pmc_start[0]); \
+  } while (0)
+#define POWERPC_PERF_STOP_COUNT(a, cond) do { \
+  POWERPC_GET_PMC1(pmc_stop[0]); \
+  POWERPC_GET_PMC2(pmc_stop[1]); \
+  POWERPC_GET_PMC3(pmc_stop[2]); \
+  POWERPC_GET_PMC4(pmc_stop[3]); \
+  POWERPC_GET_PMC5(pmc_stop[4]); \
+  POWERPC_GET_PMC6(pmc_stop[5]); \
+  if (cond)                       \
+  {                               \
+    for(pmc_loop_index = 0;       \
+        pmc_loop_index < POWERPC_NUM_PMC_ENABLED; \
+        pmc_loop_index++)         \
+    {                             \
+      if (pmc_stop[pmc_loop_index] >= pmc_start[pmc_loop_index])  \
+        {                                                         \
+        POWERP_PMC_DATATYPE diff =                                \
+          pmc_stop[pmc_loop_index] - pmc_start[pmc_loop_index];   \
+        if (diff < perfdata[pmc_loop_index][a][powerpc_data_min]) \
+          perfdata[pmc_loop_index][a][powerpc_data_min] = diff;   \
+        if (diff > perfdata[pmc_loop_index][a][powerpc_data_max]) \
+          perfdata[pmc_loop_index][a][powerpc_data_max] = diff;   \
+        perfdata[pmc_loop_index][a][powerpc_data_sum] += diff;    \
+        perfdata[pmc_loop_index][a][powerpc_data_num] ++;         \
+      }                           \
+    }                             \
+  }                               \
+} while (0)
+#else /* CONFIG_POWERPC_PERF */
+// those are needed to avoid empty statements.
+#define POWERPC_PERF_DECLARE(a, cond)        int altivec_placeholder __attribute__ ((unused))
+#define POWERPC_PERF_START_COUNT(a, cond)    do {} while (0)
+#define POWERPC_PERF_STOP_COUNT(a, cond)     do {} while (0)
+#endif /* CONFIG_POWERPC_PERF */
+
+#endif /*  _DSPUTIL_PPC_ */
diff --git a/contrib/ffmpeg/libavcodec/ppc/fdct_altivec.c b/contrib/ffmpeg/libavcodec/ppc/fdct_altivec.c
new file mode 100644
index 000000000..2418c32bb
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/fdct_altivec.c
@@ -0,0 +1,493 @@
+/* ffmpeg/libavcodec/ppc/fdct_altivec.c, this file is part of the
+ * AltiVec optimized library for the FFMPEG Multimedia System
+ * Copyright (C) 2003  James Klicman <james@klicman.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include "common.h"
+#include "../dsputil.h"
+#include "dsputil_altivec.h"
+#include "gcc_fixes.h"
+
+
+#define vs16(v) ((vector signed short)(v))
+#define vs32(v) ((vector signed int)(v))
+#define vu8(v)  ((vector unsigned char)(v))
+#define vu16(v) ((vector unsigned short)(v))
+#define vu32(v) ((vector unsigned int)(v))
+
+
+#define C1     0.98078525066375732421875000 /* cos(1*PI/16) */
+#define C2     0.92387950420379638671875000 /* cos(2*PI/16) */
+#define C3     0.83146959543228149414062500 /* cos(3*PI/16) */
+#define C4     0.70710676908493041992187500 /* cos(4*PI/16) */
+#define C5     0.55557024478912353515625000 /* cos(5*PI/16) */
+#define C6     0.38268342614173889160156250 /* cos(6*PI/16) */
+#define C7     0.19509032368659973144531250 /* cos(7*PI/16) */
+#define SQRT_2 1.41421353816986083984375000 /* sqrt(2)      */
+
+
+#define W0 -(2 * C2)
+#define W1 (2 * C6)
+#define W2 (SQRT_2 * C6)
+#define W3 (SQRT_2 * C3)
+#define W4 (SQRT_2 * (-C1 + C3 + C5 - C7))
+#define W5 (SQRT_2 * ( C1 + C3 - C5 + C7))
+#define W6 (SQRT_2 * ( C1 + C3 + C5 - C7))
+#define W7 (SQRT_2 * ( C1 + C3 - C5 - C7))
+#define W8 (SQRT_2 * ( C7 - C3))
+#define W9 (SQRT_2 * (-C1 - C3))
+#define WA (SQRT_2 * (-C3 - C5))
+#define WB (SQRT_2 * ( C5 - C3))
+
+
+static vector float fdctconsts[3] = {
+    (vector float)AVV( W0, W1, W2, W3 ),
+    (vector float)AVV( W4, W5, W6, W7 ),
+    (vector float)AVV( W8, W9, WA, WB )
+};
+
+#define LD_W0 vec_splat(cnsts0, 0)
+#define LD_W1 vec_splat(cnsts0, 1)
+#define LD_W2 vec_splat(cnsts0, 2)
+#define LD_W3 vec_splat(cnsts0, 3)
+#define LD_W4 vec_splat(cnsts1, 0)
+#define LD_W5 vec_splat(cnsts1, 1)
+#define LD_W6 vec_splat(cnsts1, 2)
+#define LD_W7 vec_splat(cnsts1, 3)
+#define LD_W8 vec_splat(cnsts2, 0)
+#define LD_W9 vec_splat(cnsts2, 1)
+#define LD_WA vec_splat(cnsts2, 2)
+#define LD_WB vec_splat(cnsts2, 3)
+
+
+#define FDCTROW(b0,b1,b2,b3,b4,b5,b6,b7) /* {{{ */                  \
+    x0 = vec_add(b0, b7);               /* x0 = b0 + b7; */         \
+    x7 = vec_sub(b0, b7);               /* x7 = b0 - b7; */         \
+    x1 = vec_add(b1, b6);               /* x1 = b1 + b6; */         \
+    x6 = vec_sub(b1, b6);               /* x6 = b1 - b6; */         \
+    x2 = vec_add(b2, b5);               /* x2 = b2 + b5; */         \
+    x5 = vec_sub(b2, b5);               /* x5 = b2 - b5; */         \
+    x3 = vec_add(b3, b4);               /* x3 = b3 + b4; */         \
+    x4 = vec_sub(b3, b4);               /* x4 = b3 - b4; */         \
+                                                                    \
+    b7 = vec_add(x0, x3);               /* b7 = x0 + x3; */         \
+    b1 = vec_add(x1, x2);               /* b1 = x1 + x2; */         \
+    b0 = vec_add(b7, b1);               /* b0 = b7 + b1; */         \
+    b4 = vec_sub(b7, b1);               /* b4 = b7 - b1; */         \
+                                                                    \
+    b2 = vec_sub(x0, x3);               /* b2 = x0 - x3; */         \
+    b6 = vec_sub(x1, x2);               /* b6 = x1 - x2; */         \
+    b5 = vec_add(b6, b2);               /* b5 = b6 + b2; */         \
+    cnst = LD_W2;                                                   \
+    b5 = vec_madd(cnst, b5, mzero);     /* b5 = b5 * W2; */         \
+    cnst = LD_W1;                                                   \
+    b2 = vec_madd(cnst, b2, b5);        /* b2 = b5 + b2 * W1; */    \
+    cnst = LD_W0;                                                   \
+    b6 = vec_madd(cnst, b6, b5);        /* b6 = b5 + b6 * W0; */    \
+                                                                    \
+    x0 = vec_add(x4, x7);               /* x0 = x4 + x7; */         \
+    x1 = vec_add(x5, x6);               /* x1 = x5 + x6; */         \
+    x2 = vec_add(x4, x6);               /* x2 = x4 + x6; */         \
+    x3 = vec_add(x5, x7);               /* x3 = x5 + x7; */         \
+    x8 = vec_add(x2, x3);               /* x8 = x2 + x3; */         \
+    cnst = LD_W3;                                                   \
+    x8 = vec_madd(cnst, x8, mzero);     /* x8 = x8 * W3; */         \
+                                                                    \
+    cnst = LD_W8;                                                   \
+    x0 = vec_madd(cnst, x0, mzero);     /* x0 *= W8; */             \
+    cnst = LD_W9;                                                   \
+    x1 = vec_madd(cnst, x1, mzero);     /* x1 *= W9; */             \
+    cnst = LD_WA;                                                   \
+    x2 = vec_madd(cnst, x2, x8);        /* x2 = x2 * WA + x8; */    \
+    cnst = LD_WB;                                                   \
+    x3 = vec_madd(cnst, x3, x8);        /* x3 = x3 * WB + x8; */    \
+                                                                    \
+    cnst = LD_W4;                                                   \
+    b7 = vec_madd(cnst, x4, x0);        /* b7 = x4 * W4 + x0; */    \
+    cnst = LD_W5;                                                   \
+    b5 = vec_madd(cnst, x5, x1);        /* b5 = x5 * W5 + x1; */    \
+    cnst = LD_W6;                                                   \
+    b3 = vec_madd(cnst, x6, x1);        /* b3 = x6 * W6 + x1; */    \
+    cnst = LD_W7;                                                   \
+    b1 = vec_madd(cnst, x7, x0);        /* b1 = x7 * W7 + x0; */    \
+                                                                    \
+    b7 = vec_add(b7, x2);               /* b7 = b7 + x2; */         \
+    b5 = vec_add(b5, x3);               /* b5 = b5 + x3; */         \
+    b3 = vec_add(b3, x2);               /* b3 = b3 + x2; */         \
+    b1 = vec_add(b1, x3);               /* b1 = b1 + x3; */         \
+    /* }}} */
+
+#define FDCTCOL(b0,b1,b2,b3,b4,b5,b6,b7) /* {{{ */                  \
+    x0 = vec_add(b0, b7);               /* x0 = b0 + b7; */         \
+    x7 = vec_sub(b0, b7);               /* x7 = b0 - b7; */         \
+    x1 = vec_add(b1, b6);               /* x1 = b1 + b6; */         \
+    x6 = vec_sub(b1, b6);               /* x6 = b1 - b6; */         \
+    x2 = vec_add(b2, b5);               /* x2 = b2 + b5; */         \
+    x5 = vec_sub(b2, b5);               /* x5 = b2 - b5; */         \
+    x3 = vec_add(b3, b4);               /* x3 = b3 + b4; */         \
+    x4 = vec_sub(b3, b4);               /* x4 = b3 - b4; */         \
+                                                                    \
+    b7 = vec_add(x0, x3);               /* b7 = x0 + x3; */         \
+    b1 = vec_add(x1, x2);               /* b1 = x1 + x2; */         \
+    b0 = vec_add(b7, b1);               /* b0 = b7 + b1; */         \
+    b4 = vec_sub(b7, b1);               /* b4 = b7 - b1; */         \
+                                                                    \
+    b2 = vec_sub(x0, x3);               /* b2 = x0 - x3; */         \
+    b6 = vec_sub(x1, x2);               /* b6 = x1 - x2; */         \
+    b5 = vec_add(b6, b2);               /* b5 = b6 + b2; */         \
+    cnst = LD_W2;                                                   \
+    b5 = vec_madd(cnst, b5, mzero);     /* b5 = b5 * W2; */         \
+    cnst = LD_W1;                                                   \
+    b2 = vec_madd(cnst, b2, b5);        /* b2 = b5 + b2 * W1; */    \
+    cnst = LD_W0;                                                   \
+    b6 = vec_madd(cnst, b6, b5);        /* b6 = b5 + b6 * W0; */    \
+                                                                    \
+    x0 = vec_add(x4, x7);               /* x0 = x4 + x7; */         \
+    x1 = vec_add(x5, x6);               /* x1 = x5 + x6; */         \
+    x2 = vec_add(x4, x6);               /* x2 = x4 + x6; */         \
+    x3 = vec_add(x5, x7);               /* x3 = x5 + x7; */         \
+    x8 = vec_add(x2, x3);               /* x8 = x2 + x3; */         \
+    cnst = LD_W3;                                                   \
+    x8 = vec_madd(cnst, x8, mzero);     /* x8 = x8 * W3; */         \
+                                                                    \
+    cnst = LD_W8;                                                   \
+    x0 = vec_madd(cnst, x0, mzero);     /* x0 *= W8; */             \
+    cnst = LD_W9;                                                   \
+    x1 = vec_madd(cnst, x1, mzero);     /* x1 *= W9; */             \
+    cnst = LD_WA;                                                   \
+    x2 = vec_madd(cnst, x2, x8);        /* x2 = x2 * WA + x8; */    \
+    cnst = LD_WB;                                                   \
+    x3 = vec_madd(cnst, x3, x8);        /* x3 = x3 * WB + x8; */    \
+                                                                    \
+    cnst = LD_W4;                                                   \
+    b7 = vec_madd(cnst, x4, x0);        /* b7 = x4 * W4 + x0; */    \
+    cnst = LD_W5;                                                   \
+    b5 = vec_madd(cnst, x5, x1);        /* b5 = x5 * W5 + x1; */    \
+    cnst = LD_W6;                                                   \
+    b3 = vec_madd(cnst, x6, x1);        /* b3 = x6 * W6 + x1; */    \
+    cnst = LD_W7;                                                   \
+    b1 = vec_madd(cnst, x7, x0);        /* b1 = x7 * W7 + x0; */    \
+                                                                    \
+    b7 = vec_add(b7, x2);               /* b7 += x2; */             \
+    b5 = vec_add(b5, x3);               /* b5 += x3; */             \
+    b3 = vec_add(b3, x2);               /* b3 += x2; */             \
+    b1 = vec_add(b1, x3);               /* b1 += x3; */             \
+    /* }}} */
+
+
+
+/* two dimensional discrete cosine transform */
+
+void fdct_altivec(int16_t *block)
+{
+POWERPC_PERF_DECLARE(altivec_fdct, 1);
+    vector signed short *bp;
+    vector float *cp;
+    vector float b00, b10, b20, b30, b40, b50, b60, b70;
+    vector float b01, b11, b21, b31, b41, b51, b61, b71;
+    vector float mzero, cnst, cnsts0, cnsts1, cnsts2;
+    vector float x0, x1, x2, x3, x4, x5, x6, x7, x8;
+
+    POWERPC_PERF_START_COUNT(altivec_fdct, 1);
+
+
+    /* setup constants {{{ */
+    /* mzero = -0.0 */
+    mzero = ((vector float)vec_splat_u32(-1));
+    mzero = ((vector float)vec_sl(vu32(mzero), vu32(mzero)));
+    cp = fdctconsts;
+    cnsts0 = vec_ld(0, cp); cp++;
+    cnsts1 = vec_ld(0, cp); cp++;
+    cnsts2 = vec_ld(0, cp);
+    /* }}} */
+
+
+    /* 8x8 matrix transpose (vector short[8]) {{{ */
+#define MERGE_S16(hl,a,b) vec_merge##hl(vs16(a), vs16(b))
+
+    bp = (vector signed short*)block;
+    b00 = ((vector float)vec_ld(0,    bp));
+    b40 = ((vector float)vec_ld(16*4, bp));
+    b01 = ((vector float)MERGE_S16(h, b00, b40));
+    b11 = ((vector float)MERGE_S16(l, b00, b40));
+    bp++;
+    b10 = ((vector float)vec_ld(0,    bp));
+    b50 = ((vector float)vec_ld(16*4, bp));
+    b21 = ((vector float)MERGE_S16(h, b10, b50));
+    b31 = ((vector float)MERGE_S16(l, b10, b50));
+    bp++;
+    b20 = ((vector float)vec_ld(0,    bp));
+    b60 = ((vector float)vec_ld(16*4, bp));
+    b41 = ((vector float)MERGE_S16(h, b20, b60));
+    b51 = ((vector float)MERGE_S16(l, b20, b60));
+    bp++;
+    b30 = ((vector float)vec_ld(0,    bp));
+    b70 = ((vector float)vec_ld(16*4, bp));
+    b61 = ((vector float)MERGE_S16(h, b30, b70));
+    b71 = ((vector float)MERGE_S16(l, b30, b70));
+
+    x0 = ((vector float)MERGE_S16(h, b01, b41));
+    x1 = ((vector float)MERGE_S16(l, b01, b41));
+    x2 = ((vector float)MERGE_S16(h, b11, b51));
+    x3 = ((vector float)MERGE_S16(l, b11, b51));
+    x4 = ((vector float)MERGE_S16(h, b21, b61));
+    x5 = ((vector float)MERGE_S16(l, b21, b61));
+    x6 = ((vector float)MERGE_S16(h, b31, b71));
+    x7 = ((vector float)MERGE_S16(l, b31, b71));
+
+    b00 = ((vector float)MERGE_S16(h, x0, x4));
+    b10 = ((vector float)MERGE_S16(l, x0, x4));
+    b20 = ((vector float)MERGE_S16(h, x1, x5));
+    b30 = ((vector float)MERGE_S16(l, x1, x5));
+    b40 = ((vector float)MERGE_S16(h, x2, x6));
+    b50 = ((vector float)MERGE_S16(l, x2, x6));
+    b60 = ((vector float)MERGE_S16(h, x3, x7));
+    b70 = ((vector float)MERGE_S16(l, x3, x7));
+
+#undef MERGE_S16
+    /* }}} */
+
+
+/* Some of the initial calculations can be done as vector short before
+ * conversion to vector float.  The following code section takes advantage
+ * of this.
+ */
+#if 1
+    /* fdct rows {{{ */
+    x0 = ((vector float)vec_add(vs16(b00), vs16(b70)));
+    x7 = ((vector float)vec_sub(vs16(b00), vs16(b70)));
+    x1 = ((vector float)vec_add(vs16(b10), vs16(b60)));
+    x6 = ((vector float)vec_sub(vs16(b10), vs16(b60)));
+    x2 = ((vector float)vec_add(vs16(b20), vs16(b50)));
+    x5 = ((vector float)vec_sub(vs16(b20), vs16(b50)));
+    x3 = ((vector float)vec_add(vs16(b30), vs16(b40)));
+    x4 = ((vector float)vec_sub(vs16(b30), vs16(b40)));
+
+    b70 = ((vector float)vec_add(vs16(x0), vs16(x3)));
+    b10 = ((vector float)vec_add(vs16(x1), vs16(x2)));
+
+    b00 = ((vector float)vec_add(vs16(b70), vs16(b10)));
+    b40 = ((vector float)vec_sub(vs16(b70), vs16(b10)));
+
+#define CTF0(n) \
+    b##n##1 = ((vector float)vec_unpackl(vs16(b##n##0))); \
+    b##n##0 = ((vector float)vec_unpackh(vs16(b##n##0))); \
+    b##n##1 = vec_ctf(vs32(b##n##1), 0); \
+    b##n##0 = vec_ctf(vs32(b##n##0), 0);
+
+    CTF0(0);
+    CTF0(4);
+
+    b20 = ((vector float)vec_sub(vs16(x0), vs16(x3)));
+    b60 = ((vector float)vec_sub(vs16(x1), vs16(x2)));
+
+    CTF0(2);
+    CTF0(6);
+
+#undef CTF0
+
+    x0 = vec_add(b60, b20);
+    x1 = vec_add(b61, b21);
+
+    cnst = LD_W2;
+    x0 = vec_madd(cnst, x0, mzero);
+    x1 = vec_madd(cnst, x1, mzero);
+    cnst = LD_W1;
+    b20 = vec_madd(cnst, b20, x0);
+    b21 = vec_madd(cnst, b21, x1);
+    cnst = LD_W0;
+    b60 = vec_madd(cnst, b60, x0);
+    b61 = vec_madd(cnst, b61, x1);
+
+#define CTFX(x,b) \
+    b##0 = ((vector float)vec_unpackh(vs16(x))); \
+    b##1 = ((vector float)vec_unpackl(vs16(x))); \
+    b##0 = vec_ctf(vs32(b##0), 0); \
+    b##1 = vec_ctf(vs32(b##1), 0); \
+
+    CTFX(x4, b7);
+    CTFX(x5, b5);
+    CTFX(x6, b3);
+    CTFX(x7, b1);
+
+#undef CTFX
+
+
+    x0 = vec_add(b70, b10);
+    x1 = vec_add(b50, b30);
+    x2 = vec_add(b70, b30);
+    x3 = vec_add(b50, b10);
+    x8 = vec_add(x2, x3);
+    cnst = LD_W3;
+    x8 = vec_madd(cnst, x8, mzero);
+
+    cnst = LD_W8;
+    x0 = vec_madd(cnst, x0, mzero);
+    cnst = LD_W9;
+    x1 = vec_madd(cnst, x1, mzero);
+    cnst = LD_WA;
+    x2 = vec_madd(cnst, x2, x8);
+    cnst = LD_WB;
+    x3 = vec_madd(cnst, x3, x8);
+
+    cnst = LD_W4;
+    b70 = vec_madd(cnst, b70, x0);
+    cnst = LD_W5;
+    b50 = vec_madd(cnst, b50, x1);
+    cnst = LD_W6;
+    b30 = vec_madd(cnst, b30, x1);
+    cnst = LD_W7;
+    b10 = vec_madd(cnst, b10, x0);
+
+    b70 = vec_add(b70, x2);
+    b50 = vec_add(b50, x3);
+    b30 = vec_add(b30, x2);
+    b10 = vec_add(b10, x3);
+
+
+    x0 = vec_add(b71, b11);
+    x1 = vec_add(b51, b31);
+    x2 = vec_add(b71, b31);
+    x3 = vec_add(b51, b11);
+    x8 = vec_add(x2, x3);
+    cnst = LD_W3;
+    x8 = vec_madd(cnst, x8, mzero);
+
+    cnst = LD_W8;
+    x0 = vec_madd(cnst, x0, mzero);
+    cnst = LD_W9;
+    x1 = vec_madd(cnst, x1, mzero);
+    cnst = LD_WA;
+    x2 = vec_madd(cnst, x2, x8);
+    cnst = LD_WB;
+    x3 = vec_madd(cnst, x3, x8);
+
+    cnst = LD_W4;
+    b71 = vec_madd(cnst, b71, x0);
+    cnst = LD_W5;
+    b51 = vec_madd(cnst, b51, x1);
+    cnst = LD_W6;
+    b31 = vec_madd(cnst, b31, x1);
+    cnst = LD_W7;
+    b11 = vec_madd(cnst, b11, x0);
+
+    b71 = vec_add(b71, x2);
+    b51 = vec_add(b51, x3);
+    b31 = vec_add(b31, x2);
+    b11 = vec_add(b11, x3);
+    /* }}} */
+#else
+    /* convert to float {{{ */
+#define CTF(n) \
+    vs32(b##n##1) = vec_unpackl(vs16(b##n##0)); \
+    vs32(b##n##0) = vec_unpackh(vs16(b##n##0)); \
+    b##n##1 = vec_ctf(vs32(b##n##1), 0); \
+    b##n##0 = vec_ctf(vs32(b##n##0), 0); \
+
+    CTF(0);
+    CTF(1);
+    CTF(2);
+    CTF(3);
+    CTF(4);
+    CTF(5);
+    CTF(6);
+    CTF(7);
+
+#undef CTF
+    /* }}} */
+
+    FDCTROW(b00, b10, b20, b30, b40, b50, b60, b70);
+    FDCTROW(b01, b11, b21, b31, b41, b51, b61, b71);
+#endif
+
+
+    /* 8x8 matrix transpose (vector float[8][2]) {{{ */
+    x0 = vec_mergel(b00, b20);
+    x1 = vec_mergeh(b00, b20);
+    x2 = vec_mergel(b10, b30);
+    x3 = vec_mergeh(b10, b30);
+
+    b00 = vec_mergeh(x1, x3);
+    b10 = vec_mergel(x1, x3);
+    b20 = vec_mergeh(x0, x2);
+    b30 = vec_mergel(x0, x2);
+
+    x4 = vec_mergel(b41, b61);
+    x5 = vec_mergeh(b41, b61);
+    x6 = vec_mergel(b51, b71);
+    x7 = vec_mergeh(b51, b71);
+
+    b41 = vec_mergeh(x5, x7);
+    b51 = vec_mergel(x5, x7);
+    b61 = vec_mergeh(x4, x6);
+    b71 = vec_mergel(x4, x6);
+
+    x0 = vec_mergel(b01, b21);
+    x1 = vec_mergeh(b01, b21);
+    x2 = vec_mergel(b11, b31);
+    x3 = vec_mergeh(b11, b31);
+
+    x4 = vec_mergel(b40, b60);
+    x5 = vec_mergeh(b40, b60);
+    x6 = vec_mergel(b50, b70);
+    x7 = vec_mergeh(b50, b70);
+
+    b40 = vec_mergeh(x1, x3);
+    b50 = vec_mergel(x1, x3);
+    b60 = vec_mergeh(x0, x2);
+    b70 = vec_mergel(x0, x2);
+
+    b01 = vec_mergeh(x5, x7);
+    b11 = vec_mergel(x5, x7);
+    b21 = vec_mergeh(x4, x6);
+    b31 = vec_mergel(x4, x6);
+    /* }}} */
+
+
+    FDCTCOL(b00, b10, b20, b30, b40, b50, b60, b70);
+    FDCTCOL(b01, b11, b21, b31, b41, b51, b61, b71);
+
+
+    /* round, convert back to short {{{ */
+#define CTS(n) \
+    b##n##0 = vec_round(b##n##0); \
+    b##n##1 = vec_round(b##n##1); \
+    b##n##0 = ((vector float)vec_cts(b##n##0, 0)); \
+    b##n##1 = ((vector float)vec_cts(b##n##1, 0)); \
+    b##n##0 = ((vector float)vec_pack(vs32(b##n##0), vs32(b##n##1))); \
+    vec_st(vs16(b##n##0), 0, bp);
+
+    bp = (vector signed short*)block;
+    CTS(0); bp++;
+    CTS(1); bp++;
+    CTS(2); bp++;
+    CTS(3); bp++;
+    CTS(4); bp++;
+    CTS(5); bp++;
+    CTS(6); bp++;
+    CTS(7);
+
+#undef CTS
+    /* }}} */
+
+POWERPC_PERF_STOP_COUNT(altivec_fdct, 1);
+}
+
+/* vim:set foldmethod=marker foldlevel=0: */
diff --git a/contrib/ffmpeg/libavcodec/ppc/fft_altivec.c b/contrib/ffmpeg/libavcodec/ppc/fft_altivec.c
new file mode 100644
index 000000000..384a774ff
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/fft_altivec.c
@@ -0,0 +1,166 @@
+/*
+ * FFT/IFFT transforms
+ * AltiVec-enabled
+ * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
+ * Based on code Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+/*
+  those three macros are from libavcodec/fft.c
+  and are required for the reference C code
+*/
+/* butter fly op */
+#define BF(pre, pim, qre, qim, pre1, pim1, qre1, qim1) \
+{\
+  FFTSample ax, ay, bx, by;\
+  bx=pre1;\
+  by=pim1;\
+  ax=qre1;\
+  ay=qim1;\
+  pre = (bx + ax);\
+  pim = (by + ay);\
+  qre = (bx - ax);\
+  qim = (by - ay);\
+}
+#define MUL16(a,b) ((a) * (b))
+#define CMUL(pre, pim, are, aim, bre, bim) \
+{\
+   pre = (MUL16(are, bre) - MUL16(aim, bim));\
+   pim = (MUL16(are, bim) + MUL16(bre, aim));\
+}
+
+
+/**
+ * Do a complex FFT with the parameters defined in ff_fft_init(). The
+ * input data must be permuted before with s->revtab table. No
+ * 1.0/sqrt(n) normalization is done.
+ * AltiVec-enabled
+ * This code assumes that the 'z' pointer is 16 bytes-aligned
+ * It also assumes all FFTComplex are 8 bytes-aligned pair of float
+ * The code is exactly the same as the SSE version, except
+ * that successive MUL + ADD/SUB have been merged into
+ * fused multiply-add ('vec_madd' in altivec)
+ */
+void ff_fft_calc_altivec(FFTContext *s, FFTComplex *z)
+{
+POWERPC_PERF_DECLARE(altivec_fft_num, s->nbits >= 6);
+    register const vector float vczero = (const vector float)vec_splat_u32(0.);
+
+    int ln = s->nbits;
+    int j, np, np2;
+    int nblocks, nloops;
+    register FFTComplex *p, *q;
+    FFTComplex *cptr, *cptr1;
+    int k;
+
+POWERPC_PERF_START_COUNT(altivec_fft_num, s->nbits >= 6);
+
+    np = 1 << ln;
+
+    {
+        vector float *r, a, b, a1, c1, c2;
+
+        r = (vector float *)&z[0];
+
+        c1 = vcii(p,p,n,n);
+
+        if (s->inverse)
+            {
+                c2 = vcii(p,p,n,p);
+            }
+        else
+            {
+                c2 = vcii(p,p,p,n);
+            }
+
+        j = (np >> 2);
+        do {
+            a = vec_ld(0, r);
+            a1 = vec_ld(sizeof(vector float), r);
+
+            b = vec_perm(a,a,vcprmle(1,0,3,2));
+            a = vec_madd(a,c1,b);
+            /* do the pass 0 butterfly */
+
+            b = vec_perm(a1,a1,vcprmle(1,0,3,2));
+            b = vec_madd(a1,c1,b);
+            /* do the pass 0 butterfly */
+
+            /* multiply third by -i */
+            b = vec_perm(b,b,vcprmle(2,3,1,0));
+
+            /* do the pass 1 butterfly */
+            vec_st(vec_madd(b,c2,a), 0, r);
+            vec_st(vec_nmsub(b,c2,a), sizeof(vector float), r);
+
+            r += 2;
+        } while (--j != 0);
+    }
+    /* pass 2 .. ln-1 */
+
+    nblocks = np >> 3;
+    nloops = 1 << 2;
+    np2 = np >> 1;
+
+    cptr1 = s->exptab1;
+    do {
+        p = z;
+        q = z + nloops;
+        j = nblocks;
+        do {
+            cptr = cptr1;
+            k = nloops >> 1;
+            do {
+                vector float a,b,c,t1;
+
+                a = vec_ld(0, (float*)p);
+                b = vec_ld(0, (float*)q);
+
+                /* complex mul */
+                c = vec_ld(0, (float*)cptr);
+                /*  cre*re cim*re */
+                t1 = vec_madd(c, vec_perm(b,b,vcprmle(2,2,0,0)),vczero);
+                c = vec_ld(sizeof(vector float), (float*)cptr);
+                /*  -cim*im cre*im */
+                b = vec_madd(c, vec_perm(b,b,vcprmle(3,3,1,1)),t1);
+
+                /* butterfly */
+                vec_st(vec_add(a,b), 0, (float*)p);
+                vec_st(vec_sub(a,b), 0, (float*)q);
+
+                p += 2;
+                q += 2;
+                cptr += 4;
+            } while (--k);
+
+            p += nloops;
+            q += nloops;
+        } while (--j);
+        cptr1 += nloops * 2;
+        nblocks = nblocks >> 1;
+        nloops = nloops << 1;
+    } while (nblocks != 0);
+
+POWERPC_PERF_STOP_COUNT(altivec_fft_num, s->nbits >= 6);
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/float_altivec.c b/contrib/ffmpeg/libavcodec/ppc/float_altivec.c
new file mode 100644
index 000000000..22c2de61a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/float_altivec.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2006 Luca Barbato <lu_zero@gentoo.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+static void vector_fmul_altivec(float *dst, const float *src, int len)
+{
+    int i;
+    vector float d0, d1, s, zero = (vector float)vec_splat_u32(0);
+    for(i=0; i<len-7; i+=8) {
+        d0 = vec_ld(0, dst+i);
+        s = vec_ld(0, src+i);
+        d1 = vec_ld(16, dst+i);
+        d0 = vec_madd(d0, s, zero);
+        d1 = vec_madd(d1, vec_ld(16,src+i), zero);
+        vec_st(d0, 0, dst+i);
+        vec_st(d1, 16, dst+i);
+    }
+}
+
+static void vector_fmul_reverse_altivec(float *dst, const float *src0,
+                                        const float *src1, int len)
+{
+    int i;
+    vector float d, s0, s1, h0, l0,
+                 s2, s3, zero = (vector float)vec_splat_u32(0);
+    src1 += len-4;
+    for(i=0; i<len-7; i+=8) {
+        s1 = vec_ld(0, src1-i);              // [a,b,c,d]
+        s0 = vec_ld(0, src0+i);
+        l0 = vec_mergel(s1, s1);             // [c,c,d,d]
+        s3 = vec_ld(-16, src1-i);
+        h0 = vec_mergeh(s1, s1);             // [a,a,b,b]
+        s2 = vec_ld(16, src0+i);
+        s1 = vec_mergeh(vec_mergel(l0,h0),   // [d,b,d,b]
+                        vec_mergeh(l0,h0));  // [c,a,c,a]
+                                             // [d,c,b,a]
+        l0 = vec_mergel(s3, s3);
+        d = vec_madd(s0, s1, zero);
+        h0 = vec_mergeh(s3, s3);
+        vec_st(d, 0, dst+i);
+        s3 = vec_mergeh(vec_mergel(l0,h0),
+                        vec_mergeh(l0,h0));
+        d = vec_madd(s2, s3, zero);
+        vec_st(d, 16, dst+i);
+    }
+}
+
+static void vector_fmul_add_add_altivec(float *dst, const float *src0,
+                                        const float *src1, const float *src2,
+                                        int src3, int len, int step)
+{
+    int i;
+    vector float d, s0, s1, s2, t0, t1, edges;
+    vector unsigned char align = vec_lvsr(0,dst),
+                         mask = vec_lvsl(0, dst);
+
+#if 0 //FIXME: there is still something wrong
+    if (step == 2) {
+        int y;
+        vector float d0, d1, s3, t2;
+        vector unsigned int sel =
+                vec_mergeh(vec_splat_u32(-1), vec_splat_u32(0));
+        t1 = vec_ld(16, dst);
+        for (i=0,y=0; i<len-3; i+=4,y+=8) {
+
+            s0 = vec_ld(0,src0+i);
+            s1 = vec_ld(0,src1+i);
+            s2 = vec_ld(0,src2+i);
+
+//          t0 = vec_ld(0, dst+y);  //[x x x|a]
+//          t1 = vec_ld(16, dst+y); //[b c d|e]
+            t2 = vec_ld(31, dst+y); //[f g h|x]
+
+            d = vec_madd(s0,s1,s2); // [A B C D]
+
+                                                 // [A A B B]
+
+                                                 // [C C D D]
+
+            d0 = vec_perm(t0, t1, mask); // [a b c d]
+
+            d0 = vec_sel(vec_mergeh(d, d), d0, sel);   // [A b B d]
+
+            edges = vec_perm(t1, t0, mask);
+
+            t0 = vec_perm(edges, d0, align); // [x x x|A]
+
+            t1 = vec_perm(d0, edges, align); // [b B d|e]
+
+            vec_stl(t0, 0, dst+y);
+
+            d1 = vec_perm(t1, t2, mask); // [e f g h]
+
+            d1 = vec_sel(vec_mergel(d, d), d1, sel); // [C f D h]
+
+            edges = vec_perm(t2, t1, mask);
+
+            t1 = vec_perm(edges, d1, align); // [b B d|C]
+
+            t2 = vec_perm(d1, edges, align); // [f D h|x]
+
+            vec_stl(t1, 16, dst+y);
+
+            t0 = t1;
+
+            vec_stl(t2, 31, dst+y);
+
+            t1 = t2;
+        }
+    } else
+    #endif
+    if (step == 1 && src3 == 0)
+        for (i=0; i<len-3; i+=4) {
+            t0 = vec_ld(0, dst+i);
+            t1 = vec_ld(15, dst+i);
+            s0 = vec_ld(0, src0+i);
+            s1 = vec_ld(0, src1+i);
+            s2 = vec_ld(0, src2+i);
+            edges = vec_perm(t1 ,t0, mask);
+            d = vec_madd(s0,s1,s2);
+            t1 = vec_perm(d, edges, align);
+            t0 = vec_perm(edges, d, align);
+            vec_st(t1, 15, dst+i);
+            vec_st(t0, 0, dst+i);
+        }
+    else
+        ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
+}
+
+void float_to_int16_altivec(int16_t *dst, const float *src, int len)
+{
+    int i;
+    vector float s0, s1;
+    vector signed int t0, t1;
+    vector signed short d0, d1, d;
+    vector unsigned char align;
+    if(((long)dst)&15) //FIXME
+    for(i=0; i<len-7; i+=8) {
+        s0 = vec_ld(0, src+i);
+        s1 = vec_ld(16, src+i);
+        t0 = vec_cts(s0, 0);
+        d0 = vec_ld(0, dst+i);
+        t1 = vec_cts(s1, 0);
+        d1 = vec_ld(15, dst+i);
+        d = vec_packs(t0,t1);
+        d1 = vec_perm(d1, d0, vec_lvsl(0,dst+i));
+        align = vec_lvsr(0, dst+i);
+        d0 = vec_perm(d1, d, align);
+        d1 = vec_perm(d, d1, align);
+        vec_st(d0, 0, dst+i);
+        vec_st(d1,15, dst+i);
+    }
+    else
+    for(i=0; i<len-7; i+=8) {
+        s0 = vec_ld(0, src+i);
+        s1 = vec_ld(16, src+i);
+        t0 = vec_cts(s0, 0);
+        t1 = vec_cts(s1, 0);
+        d = vec_packs(t0,t1);
+        vec_st(d, 0, dst+i);
+    }
+}
+
+void float_init_altivec(DSPContext* c, AVCodecContext *avctx)
+{
+    c->vector_fmul = vector_fmul_altivec;
+    c->vector_fmul_reverse = vector_fmul_reverse_altivec;
+    c->vector_fmul_add_add = vector_fmul_add_add_altivec;
+    if(!(avctx->flags & CODEC_FLAG_BITEXACT))
+        c->float_to_int16 = float_to_int16_altivec;
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/gcc_fixes.h b/contrib/ffmpeg/libavcodec/ppc/gcc_fixes.h
new file mode 100644
index 000000000..5a4a55188
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/gcc_fixes.h
@@ -0,0 +1,119 @@
+/*
+ * gcc fixes for altivec.
+ * Used to workaround broken gcc (FSF gcc-3 pre gcc-3.3)
+ * and to stay somewhat compatible with Darwin.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _GCC_FIXES_
+#define _GCC_FIXES_
+
+#ifdef HAVE_ALTIVEC_H
+#include <altivec.h>
+#endif
+
+#ifdef CONFIG_DARWIN
+# ifndef __MWERKS__
+#  define AVV(x...) (x)
+# else
+#  define AVV
+# endif
+#define REG_v(a) asm ( #a )
+#else
+
+#define AVV(x...) {x}
+
+#if (__GNUC__ < 4)
+# define REG_v(a)
+#else
+# define REG_v(a) asm ( #a )
+#endif
+
+#if (__GNUC__ * 100 + __GNUC_MINOR__ < 303)
+
+/* This code was provided to me by Bartosch Pixa
+ * as a separate header file (broken_mergel.h).
+ * thanks to lu_zero for the workaround.
+ *
+ * See this mail for more information:
+ * http://gcc.gnu.org/ml/gcc/2003-04/msg00967.html
+ */
+
+static inline vector signed char ff_vmrglb (vector signed char const A,
+                                          vector signed char const B)
+{
+    static const vector unsigned char lowbyte = {
+        0x08, 0x18, 0x09, 0x19, 0x0a, 0x1a, 0x0b,  0x1b,
+        0x0c, 0x1c, 0x0d, 0x1d, 0x0e, 0x1e, 0x0f, 0x1f
+    };
+    return vec_perm (A, B, lowbyte);
+}
+
+static inline vector signed short ff_vmrglh (vector signed short const A,
+                                          vector signed short const B)
+{
+    static const vector unsigned char lowhalf = {
+        0x08, 0x09, 0x18, 0x19, 0x0a, 0x0b, 0x1a, 0x1b,
+        0x0c, 0x0d, 0x1c, 0x1d, 0x0e, 0x0f, 0x1e, 0x1f
+    };
+    return vec_perm (A, B, lowhalf);
+}
+
+static inline vector signed int ff_vmrglw (vector signed int const A,
+                                          vector signed int const B)
+{
+    static const vector unsigned char lowword = {
+        0x08, 0x09, 0x0a, 0x0b, 0x18, 0x19, 0x1a, 0x1b,
+        0x0c, 0x0d, 0x0e, 0x0f, 0x1c, 0x1d, 0x1e, 0x1f
+    };
+    return vec_perm (A, B, lowword);
+}
+/*#define ff_vmrglb ff_vmrglb
+#define ff_vmrglh ff_vmrglh
+#define ff_vmrglw ff_vmrglw
+*/
+#undef vec_mergel
+
+#define vec_mergel(a1, a2) \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) ff_vmrglb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) ff_vmrglb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) ff_vmrglh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) ff_vmrglh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) ff_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) ff_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) ff_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
+    __altivec_link_error_invalid_argument ())))))))
+
+#endif
+
+#endif /* CONFIG_DARWIN */
+
+#ifndef __MWERKS__
+#define const_vector const vector
+#else
+#define const_vector vector
+#endif
+
+#endif /* _GCC_FIXES_ */
diff --git a/contrib/ffmpeg/libavcodec/ppc/gmc_altivec.c b/contrib/ffmpeg/libavcodec/ppc/gmc_altivec.c
new file mode 100644
index 000000000..42c936bb3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/gmc_altivec.c
@@ -0,0 +1,146 @@
+/*
+ * GMC (Global Motion Compensation)
+ * AltiVec-enabled
+ * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+/*
+  altivec-enhanced gmc1. ATM this code assume stride is a multiple of 8,
+  to preserve proper dst alignement.
+*/
+#define GMC1_PERF_COND (h==8)
+void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, int stride, int h, int x16, int y16, int rounder)
+{
+POWERPC_PERF_DECLARE(altivec_gmc1_num, GMC1_PERF_COND);
+    const unsigned short __attribute__ ((aligned(16))) rounder_a[8] =
+      {rounder, rounder, rounder, rounder,
+       rounder, rounder, rounder, rounder};
+    const unsigned short __attribute__ ((aligned(16))) ABCD[8] =
+      {
+        (16-x16)*(16-y16), /* A */
+        (   x16)*(16-y16), /* B */
+        (16-x16)*(   y16), /* C */
+        (   x16)*(   y16), /* D */
+        0, 0, 0, 0         /* padding */
+      };
+    register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
+    register const_vector unsigned short vcsr8 = (const_vector unsigned short)vec_splat_u16(8);
+    register vector unsigned char dstv, dstv2, src_0, src_1, srcvA, srcvB, srcvC, srcvD;
+    register vector unsigned short Av, Bv, Cv, Dv, rounderV, tempA, tempB, tempC, tempD;
+    int i;
+    unsigned long dst_odd = (unsigned long)dst & 0x0000000F;
+    unsigned long src_really_odd = (unsigned long)src & 0x0000000F;
+
+
+POWERPC_PERF_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
+
+    tempA = vec_ld(0, (unsigned short*)ABCD);
+    Av = vec_splat(tempA, 0);
+    Bv = vec_splat(tempA, 1);
+    Cv = vec_splat(tempA, 2);
+    Dv = vec_splat(tempA, 3);
+
+    rounderV = vec_ld(0, (unsigned short*)rounder_a);
+
+    // we'll be able to pick-up our 9 char elements
+    // at src from those 32 bytes
+    // we load the first batch here, as inside the loop
+    // we can re-use 'src+stride' from one iteration
+    // as the 'src' of the next.
+    src_0 = vec_ld(0, src);
+    src_1 = vec_ld(16, src);
+    srcvA = vec_perm(src_0, src_1, vec_lvsl(0, src));
+
+    if (src_really_odd != 0x0000000F)
+    { // if src & 0xF == 0xF, then (src+1) is properly aligned on the second vector.
+      srcvB = vec_perm(src_0, src_1, vec_lvsl(1, src));
+    }
+    else
+    {
+      srcvB = src_1;
+    }
+    srcvA = vec_mergeh(vczero, srcvA);
+    srcvB = vec_mergeh(vczero, srcvB);
+
+    for(i=0; i<h; i++)
+    {
+      dst_odd = (unsigned long)dst & 0x0000000F;
+      src_really_odd = (((unsigned long)src) + stride) & 0x0000000F;
+
+      dstv = vec_ld(0, dst);
+
+      // we we'll be able to pick-up our 9 char elements
+      // at src + stride from those 32 bytes
+      // then reuse the resulting 2 vectors srvcC and srcvD
+      // as the next srcvA and srcvB
+      src_0 = vec_ld(stride + 0, src);
+      src_1 = vec_ld(stride + 16, src);
+      srcvC = vec_perm(src_0, src_1, vec_lvsl(stride + 0, src));
+
+      if (src_really_odd != 0x0000000F)
+      { // if src & 0xF == 0xF, then (src+1) is properly aligned on the second vector.
+        srcvD = vec_perm(src_0, src_1, vec_lvsl(stride + 1, src));
+      }
+      else
+      {
+        srcvD = src_1;
+      }
+
+      srcvC = vec_mergeh(vczero, srcvC);
+      srcvD = vec_mergeh(vczero, srcvD);
+
+
+      // OK, now we (finally) do the math :-)
+      // those four instructions replaces 32 int muls & 32 int adds.
+      // isn't AltiVec nice ?
+      tempA = vec_mladd((vector unsigned short)srcvA, Av, rounderV);
+      tempB = vec_mladd((vector unsigned short)srcvB, Bv, tempA);
+      tempC = vec_mladd((vector unsigned short)srcvC, Cv, tempB);
+      tempD = vec_mladd((vector unsigned short)srcvD, Dv, tempC);
+
+      srcvA = srcvC;
+      srcvB = srcvD;
+
+      tempD = vec_sr(tempD, vcsr8);
+
+      dstv2 = vec_pack(tempD, (vector unsigned short)vczero);
+
+      if (dst_odd)
+      {
+        dstv2 = vec_perm(dstv, dstv2, vcprm(0,1,s0,s1));
+      }
+      else
+      {
+        dstv2 = vec_perm(dstv, dstv2, vcprm(s0,s1,2,3));
+      }
+
+      vec_st(dstv2, 0, dst);
+
+      dst += stride;
+      src += stride;
+    }
+
+POWERPC_PERF_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/h264_altivec.c b/contrib/ffmpeg/libavcodec/ppc/h264_altivec.c
new file mode 100644
index 000000000..bac620e82
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/h264_altivec.c
@@ -0,0 +1,565 @@
+/*
+ * Copyright (c) 2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+#include "types_altivec.h"
+
+#define PUT_OP_U8_ALTIVEC(d, s, dst) d = s
+#define AVG_OP_U8_ALTIVEC(d, s, dst) d = vec_avg(dst, s)
+
+#define OP_U8_ALTIVEC                          PUT_OP_U8_ALTIVEC
+#define PREFIX_h264_chroma_mc8_altivec         put_h264_chroma_mc8_altivec
+#define PREFIX_h264_chroma_mc8_num             altivec_put_h264_chroma_mc8_num
+#define PREFIX_h264_qpel16_h_lowpass_altivec   put_h264_qpel16_h_lowpass_altivec
+#define PREFIX_h264_qpel16_h_lowpass_num       altivec_put_h264_qpel16_h_lowpass_num
+#define PREFIX_h264_qpel16_v_lowpass_altivec   put_h264_qpel16_v_lowpass_altivec
+#define PREFIX_h264_qpel16_v_lowpass_num       altivec_put_h264_qpel16_v_lowpass_num
+#define PREFIX_h264_qpel16_hv_lowpass_altivec  put_h264_qpel16_hv_lowpass_altivec
+#define PREFIX_h264_qpel16_hv_lowpass_num      altivec_put_h264_qpel16_hv_lowpass_num
+#include "h264_template_altivec.c"
+#undef OP_U8_ALTIVEC
+#undef PREFIX_h264_chroma_mc8_altivec
+#undef PREFIX_h264_chroma_mc8_num
+#undef PREFIX_h264_qpel16_h_lowpass_altivec
+#undef PREFIX_h264_qpel16_h_lowpass_num
+#undef PREFIX_h264_qpel16_v_lowpass_altivec
+#undef PREFIX_h264_qpel16_v_lowpass_num
+#undef PREFIX_h264_qpel16_hv_lowpass_altivec
+#undef PREFIX_h264_qpel16_hv_lowpass_num
+
+#define OP_U8_ALTIVEC                          AVG_OP_U8_ALTIVEC
+#define PREFIX_h264_chroma_mc8_altivec         avg_h264_chroma_mc8_altivec
+#define PREFIX_h264_chroma_mc8_num             altivec_avg_h264_chroma_mc8_num
+#define PREFIX_h264_qpel16_h_lowpass_altivec   avg_h264_qpel16_h_lowpass_altivec
+#define PREFIX_h264_qpel16_h_lowpass_num       altivec_avg_h264_qpel16_h_lowpass_num
+#define PREFIX_h264_qpel16_v_lowpass_altivec   avg_h264_qpel16_v_lowpass_altivec
+#define PREFIX_h264_qpel16_v_lowpass_num       altivec_avg_h264_qpel16_v_lowpass_num
+#define PREFIX_h264_qpel16_hv_lowpass_altivec  avg_h264_qpel16_hv_lowpass_altivec
+#define PREFIX_h264_qpel16_hv_lowpass_num      altivec_avg_h264_qpel16_hv_lowpass_num
+#include "h264_template_altivec.c"
+#undef OP_U8_ALTIVEC
+#undef PREFIX_h264_chroma_mc8_altivec
+#undef PREFIX_h264_chroma_mc8_num
+#undef PREFIX_h264_qpel16_h_lowpass_altivec
+#undef PREFIX_h264_qpel16_h_lowpass_num
+#undef PREFIX_h264_qpel16_v_lowpass_altivec
+#undef PREFIX_h264_qpel16_v_lowpass_num
+#undef PREFIX_h264_qpel16_hv_lowpass_altivec
+#undef PREFIX_h264_qpel16_hv_lowpass_num
+
+#define H264_MC(OPNAME, SIZE, CODETYPE) \
+static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## CODETYPE (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _ ## CODETYPE(dst, src, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){ \
+    DECLARE_ALIGNED_16(uint8_t, half[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src, half, stride, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, half[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src+1, half, stride, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, half[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src, half, stride, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, half[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src+stride, half, stride, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfH[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfV[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfH[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfV[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src+1, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfH[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfV[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src + stride, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfH[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfV[SIZE*SIZE]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src + stride, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src+1, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(int16_t, tmp[SIZE*(SIZE+8)]);\
+    OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(dst, tmp, src, stride, SIZE, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfH[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfHV[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(int16_t, tmp[SIZE*(SIZE+8)]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfHV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfH[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfHV[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(int16_t, tmp[SIZE*(SIZE+8)]);\
+    put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src + stride, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfHV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfV[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfHV[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(int16_t, tmp[SIZE*(SIZE+8)]);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfV, halfHV, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
+    DECLARE_ALIGNED_16(uint8_t, halfV[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(uint8_t, halfHV[SIZE*SIZE]);\
+    DECLARE_ALIGNED_16(int16_t, tmp[SIZE*(SIZE+8)]);\
+    put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src+1, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfV, halfHV, stride, SIZE, SIZE);\
+}\
+
+/* this code assume that stride % 16 == 0 */
+void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, int h, int x, int y) {
+    signed int ABCD[4] __attribute__((aligned(16))) =
+                        {((8 - x) * (8 - y)),
+                          ((x) * (8 - y)),
+                          ((8 - x) * (y)),
+                          ((x) * (y))};
+    register int i;
+    vector unsigned char fperm;
+    const vector signed int vABCD = vec_ld(0, ABCD);
+    const vector signed short vA = vec_splat((vector signed short)vABCD, 1);
+    const vector signed short vB = vec_splat((vector signed short)vABCD, 3);
+    const vector signed short vC = vec_splat((vector signed short)vABCD, 5);
+    const vector signed short vD = vec_splat((vector signed short)vABCD, 7);
+    const vector signed int vzero = vec_splat_s32(0);
+    const vector signed short v28ss = vec_sub(vec_sl(vec_splat_s16(1),vec_splat_u16(5)),vec_splat_s16(4));
+    const vector unsigned short v6us = vec_splat_u16(6);
+    register int loadSecond = (((unsigned long)src) % 16) <= 7 ? 0 : 1;
+    register int reallyBadAlign = (((unsigned long)src) % 16) == 15 ? 1 : 0;
+
+    vector unsigned char vsrcAuc, vsrcBuc, vsrcperm0, vsrcperm1;
+    vector unsigned char vsrc0uc, vsrc1uc;
+    vector signed short vsrc0ssH, vsrc1ssH;
+    vector unsigned char vsrcCuc, vsrc2uc, vsrc3uc;
+    vector signed short vsrc2ssH, vsrc3ssH, psum;
+    vector unsigned char vdst, ppsum, fsum;
+
+    if (((unsigned long)dst) % 16 == 0) {
+      fperm = (vector unsigned char)AVV(0x10, 0x11, 0x12, 0x13,
+                                        0x14, 0x15, 0x16, 0x17,
+                                        0x08, 0x09, 0x0A, 0x0B,
+                                        0x0C, 0x0D, 0x0E, 0x0F);
+    } else {
+      fperm = (vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03,
+                                        0x04, 0x05, 0x06, 0x07,
+                                        0x18, 0x19, 0x1A, 0x1B,
+                                        0x1C, 0x1D, 0x1E, 0x1F);
+    }
+
+    vsrcAuc = vec_ld(0, src);
+
+    if (loadSecond)
+      vsrcBuc = vec_ld(16, src);
+    vsrcperm0 = vec_lvsl(0, src);
+    vsrcperm1 = vec_lvsl(1, src);
+
+    vsrc0uc = vec_perm(vsrcAuc, vsrcBuc, vsrcperm0);
+    if (reallyBadAlign)
+      vsrc1uc = vsrcBuc;
+    else
+      vsrc1uc = vec_perm(vsrcAuc, vsrcBuc, vsrcperm1);
+
+    vsrc0ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                               (vector unsigned char)vsrc0uc);
+    vsrc1ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                               (vector unsigned char)vsrc1uc);
+
+    if (!loadSecond) {// -> !reallyBadAlign
+      for (i = 0 ; i < h ; i++) {
+
+
+        vsrcCuc = vec_ld(stride + 0, src);
+
+        vsrc2uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm0);
+        vsrc3uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm1);
+
+        vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc2uc);
+        vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc3uc);
+
+        psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0));
+        psum = vec_mladd(vB, vsrc1ssH, psum);
+        psum = vec_mladd(vC, vsrc2ssH, psum);
+        psum = vec_mladd(vD, vsrc3ssH, psum);
+        psum = vec_add(v28ss, psum);
+        psum = vec_sra(psum, v6us);
+
+        vdst = vec_ld(0, dst);
+        ppsum = (vector unsigned char)vec_packsu(psum, psum);
+        fsum = vec_perm(vdst, ppsum, fperm);
+
+        vec_st(fsum, 0, dst);
+
+        vsrc0ssH = vsrc2ssH;
+        vsrc1ssH = vsrc3ssH;
+
+        dst += stride;
+        src += stride;
+      }
+    } else {
+        vector unsigned char vsrcDuc;
+      for (i = 0 ; i < h ; i++) {
+        vsrcCuc = vec_ld(stride + 0, src);
+        vsrcDuc = vec_ld(stride + 16, src);
+
+        vsrc2uc = vec_perm(vsrcCuc, vsrcDuc, vsrcperm0);
+        if (reallyBadAlign)
+          vsrc3uc = vsrcDuc;
+        else
+          vsrc3uc = vec_perm(vsrcCuc, vsrcDuc, vsrcperm1);
+
+        vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc2uc);
+        vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc3uc);
+
+        psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0));
+        psum = vec_mladd(vB, vsrc1ssH, psum);
+        psum = vec_mladd(vC, vsrc2ssH, psum);
+        psum = vec_mladd(vD, vsrc3ssH, psum);
+        psum = vec_add(v28ss, psum);
+        psum = vec_sr(psum, v6us);
+
+        vdst = vec_ld(0, dst);
+        ppsum = (vector unsigned char)vec_pack(psum, psum);
+        fsum = vec_perm(vdst, ppsum, fperm);
+
+        vec_st(fsum, 0, dst);
+
+        vsrc0ssH = vsrc2ssH;
+        vsrc1ssH = vsrc3ssH;
+
+        dst += stride;
+        src += stride;
+      }
+    }
+}
+
+static inline void put_pixels16_l2_altivec( uint8_t * dst, const uint8_t * src1,
+                                    const uint8_t * src2, int dst_stride,
+                                    int src_stride1, int h)
+{
+    int i;
+    vector unsigned char a, b, d, tmp1, tmp2, mask, mask_, edges, align;
+
+    mask_ = vec_lvsl(0, src2);
+
+    for (i = 0; i < h; i++) {
+
+        tmp1 = vec_ld(i * src_stride1, src1);
+        mask = vec_lvsl(i * src_stride1, src1);
+        tmp2 = vec_ld(i * src_stride1 + 15, src1);
+
+        a = vec_perm(tmp1, tmp2, mask);
+
+        tmp1 = vec_ld(i * 16, src2);
+        tmp2 = vec_ld(i * 16 + 15, src2);
+
+        b = vec_perm(tmp1, tmp2, mask_);
+
+        tmp1 = vec_ld(0, dst);
+        mask = vec_lvsl(0, dst);
+        tmp2 = vec_ld(15, dst);
+
+        d = vec_avg(a, b);
+
+        edges = vec_perm(tmp2, tmp1, mask);
+
+        align = vec_lvsr(0, dst);
+
+        tmp2 = vec_perm(d, edges, align);
+        tmp1 = vec_perm(edges, d, align);
+
+        vec_st(tmp2, 15, dst);
+        vec_st(tmp1, 0 , dst);
+
+        dst += dst_stride;
+    }
+}
+
+static inline void avg_pixels16_l2_altivec( uint8_t * dst, const uint8_t * src1,
+                                    const uint8_t * src2, int dst_stride,
+                                    int src_stride1, int h)
+{
+    int i;
+    vector unsigned char a, b, d, tmp1, tmp2, mask, mask_, edges, align;
+
+    mask_ = vec_lvsl(0, src2);
+
+    for (i = 0; i < h; i++) {
+
+        tmp1 = vec_ld(i * src_stride1, src1);
+        mask = vec_lvsl(i * src_stride1, src1);
+        tmp2 = vec_ld(i * src_stride1 + 15, src1);
+
+        a = vec_perm(tmp1, tmp2, mask);
+
+        tmp1 = vec_ld(i * 16, src2);
+        tmp2 = vec_ld(i * 16 + 15, src2);
+
+        b = vec_perm(tmp1, tmp2, mask_);
+
+        tmp1 = vec_ld(0, dst);
+        mask = vec_lvsl(0, dst);
+        tmp2 = vec_ld(15, dst);
+
+        d = vec_avg(vec_perm(tmp1, tmp2, mask), vec_avg(a, b));
+
+        edges = vec_perm(tmp2, tmp1, mask);
+
+        align = vec_lvsr(0, dst);
+
+        tmp2 = vec_perm(d, edges, align);
+        tmp1 = vec_perm(edges, d, align);
+
+        vec_st(tmp2, 15, dst);
+        vec_st(tmp1, 0 , dst);
+
+        dst += dst_stride;
+    }
+}
+
+/* Implemented but could be faster
+#define put_pixels16_l2_altivec(d,s1,s2,ds,s1s,h) put_pixels16_l2(d,s1,s2,ds,s1s,16,h)
+#define avg_pixels16_l2_altivec(d,s1,s2,ds,s1s,h) avg_pixels16_l2(d,s1,s2,ds,s1s,16,h)
+ */
+
+  H264_MC(put_, 16, altivec)
+  H264_MC(avg_, 16, altivec)
+
+
+/****************************************************************************
+ * IDCT transform:
+ ****************************************************************************/
+
+#define IDCT8_1D_ALTIVEC(s0, s1, s2, s3, s4, s5, s6, s7,  d0, d1, d2, d3, d4, d5, d6, d7) {\
+    /*        a0  = SRC(0) + SRC(4); */ \
+    vec_s16_t a0v = vec_add(s0, s4);    \
+    /*        a2  = SRC(0) - SRC(4); */ \
+    vec_s16_t a2v = vec_sub(s0, s4);    \
+    /*        a4  =           (SRC(2)>>1) - SRC(6); */ \
+    vec_s16_t a4v = vec_sub(vec_sra(s2, onev), s6);    \
+    /*        a6  =           (SRC(6)>>1) + SRC(2); */ \
+    vec_s16_t a6v = vec_add(vec_sra(s6, onev), s2);    \
+    /*        b0  =         a0 + a6; */ \
+    vec_s16_t b0v = vec_add(a0v, a6v);  \
+    /*        b2  =         a2 + a4; */ \
+    vec_s16_t b2v = vec_add(a2v, a4v);  \
+    /*        b4  =         a2 - a4; */ \
+    vec_s16_t b4v = vec_sub(a2v, a4v);  \
+    /*        b6  =         a0 - a6; */ \
+    vec_s16_t b6v = vec_sub(a0v, a6v);  \
+    /* a1 =  SRC(5) - SRC(3) - SRC(7) - (SRC(7)>>1); */ \
+    /*        a1 =             (SRC(5)-SRC(3)) -  (SRC(7)  +  (SRC(7)>>1)); */ \
+    vec_s16_t a1v = vec_sub( vec_sub(s5, s3), vec_add(s7, vec_sra(s7, onev)) ); \
+    /* a3 =  SRC(7) + SRC(1) - SRC(3) - (SRC(3)>>1); */ \
+    /*        a3 =             (SRC(7)+SRC(1)) -  (SRC(3)  +  (SRC(3)>>1)); */ \
+    vec_s16_t a3v = vec_sub( vec_add(s7, s1), vec_add(s3, vec_sra(s3, onev)) );\
+    /* a5 =  SRC(7) - SRC(1) + SRC(5) + (SRC(5)>>1); */ \
+    /*        a5 =             (SRC(7)-SRC(1)) +   SRC(5) +   (SRC(5)>>1); */ \
+    vec_s16_t a5v = vec_add( vec_sub(s7, s1), vec_add(s5, vec_sra(s5, onev)) );\
+    /*        a7 =                SRC(5)+SRC(3) +  SRC(1) +   (SRC(1)>>1); */ \
+    vec_s16_t a7v = vec_add( vec_add(s5, s3), vec_add(s1, vec_sra(s1, onev)) );\
+    /*        b1 =                  (a7>>2)  +  a1; */ \
+    vec_s16_t b1v = vec_add( vec_sra(a7v, twov), a1v); \
+    /*        b3 =          a3 +        (a5>>2); */ \
+    vec_s16_t b3v = vec_add(a3v, vec_sra(a5v, twov)); \
+    /*        b5 =                  (a3>>2)  -   a5; */ \
+    vec_s16_t b5v = vec_sub( vec_sra(a3v, twov), a5v); \
+    /*        b7 =           a7 -        (a1>>2); */ \
+    vec_s16_t b7v = vec_sub( a7v, vec_sra(a1v, twov)); \
+    /* DST(0,    b0 + b7); */ \
+    d0 = vec_add(b0v, b7v); \
+    /* DST(1,    b2 + b5); */ \
+    d1 = vec_add(b2v, b5v); \
+    /* DST(2,    b4 + b3); */ \
+    d2 = vec_add(b4v, b3v); \
+    /* DST(3,    b6 + b1); */ \
+    d3 = vec_add(b6v, b1v); \
+    /* DST(4,    b6 - b1); */ \
+    d4 = vec_sub(b6v, b1v); \
+    /* DST(5,    b4 - b3); */ \
+    d5 = vec_sub(b4v, b3v); \
+    /* DST(6,    b2 - b5); */ \
+    d6 = vec_sub(b2v, b5v); \
+    /* DST(7,    b0 - b7); */ \
+    d7 = vec_sub(b0v, b7v); \
+}
+
+#define ALTIVEC_STORE_SUM_CLIP(dest, idctv, perm_ldv, perm_stv, sel) { \
+    /* unaligned load */                                       \
+    vec_u8_t hv = vec_ld( 0, dest );                           \
+    vec_u8_t lv = vec_ld( 7, dest );                           \
+    vec_u8_t dstv   = vec_perm( hv, lv, (vec_u8_t)perm_ldv );  \
+    vec_s16_t idct_sh6 = vec_sra(idctv, sixv);                 \
+    vec_u16_t dst16 = (vec_u16_t)vec_mergeh(zero_u8v, dstv);   \
+    vec_s16_t idstsum = vec_adds(idct_sh6, (vec_s16_t)dst16);  \
+    vec_u8_t idstsum8 = vec_packsu(zero_s16v, idstsum);        \
+    vec_u8_t edgehv;                                           \
+    /* unaligned store */                                      \
+    vec_u8_t bodyv  = vec_perm( idstsum8, idstsum8, perm_stv );\
+    vec_u8_t edgelv = vec_perm( sel, zero_u8v, perm_stv );     \
+    lv    = vec_sel( lv, bodyv, edgelv );                      \
+    vec_st( lv, 7, dest );                                     \
+    hv    = vec_ld( 0, dest );                                 \
+    edgehv = vec_perm( zero_u8v, sel, perm_stv );              \
+    hv    = vec_sel( hv, bodyv, edgehv );                      \
+    vec_st( hv, 0, dest );                                     \
+ }
+
+void ff_h264_idct8_add_altivec( uint8_t *dst, DCTELEM *dct, int stride ) {
+    vec_s16_t s0, s1, s2, s3, s4, s5, s6, s7;
+    vec_s16_t d0, d1, d2, d3, d4, d5, d6, d7;
+    vec_s16_t idct0, idct1, idct2, idct3, idct4, idct5, idct6, idct7;
+
+    vec_u8_t perm_ldv = vec_lvsl(0, dst);
+    vec_u8_t perm_stv = vec_lvsr(8, dst);
+
+    const vec_u16_t onev = vec_splat_u16(1);
+    const vec_u16_t twov = vec_splat_u16(2);
+    const vec_u16_t sixv = vec_splat_u16(6);
+
+    const vec_u8_t sel = (vec_u8_t) AVV(0,0,0,0,0,0,0,0,
+                                        -1,-1,-1,-1,-1,-1,-1,-1);
+    LOAD_ZERO;
+
+    dct[0] += 32; // rounding for the >>6 at the end
+
+    s0 = vec_ld(0x00, (int16_t*)dct);
+    s1 = vec_ld(0x10, (int16_t*)dct);
+    s2 = vec_ld(0x20, (int16_t*)dct);
+    s3 = vec_ld(0x30, (int16_t*)dct);
+    s4 = vec_ld(0x40, (int16_t*)dct);
+    s5 = vec_ld(0x50, (int16_t*)dct);
+    s6 = vec_ld(0x60, (int16_t*)dct);
+    s7 = vec_ld(0x70, (int16_t*)dct);
+
+    IDCT8_1D_ALTIVEC(s0, s1, s2, s3, s4, s5, s6, s7,
+                     d0, d1, d2, d3, d4, d5, d6, d7);
+
+    TRANSPOSE8( d0,  d1,  d2,  d3,  d4,  d5,  d6, d7 );
+
+    IDCT8_1D_ALTIVEC(d0,  d1,  d2,  d3,  d4,  d5,  d6, d7,
+                     idct0, idct1, idct2, idct3, idct4, idct5, idct6, idct7);
+
+    ALTIVEC_STORE_SUM_CLIP(&dst[0*stride], idct0, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[1*stride], idct1, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[2*stride], idct2, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[3*stride], idct3, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[4*stride], idct4, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[5*stride], idct5, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[6*stride], idct6, perm_ldv, perm_stv, sel);
+    ALTIVEC_STORE_SUM_CLIP(&dst[7*stride], idct7, perm_ldv, perm_stv, sel);
+}
+
+void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx) {
+
+#ifdef HAVE_ALTIVEC
+  if (has_altivec()) {
+    c->put_h264_chroma_pixels_tab[0] = put_h264_chroma_mc8_altivec;
+    c->put_no_rnd_h264_chroma_pixels_tab[0] = put_no_rnd_h264_chroma_mc8_altivec;
+    c->avg_h264_chroma_pixels_tab[0] = avg_h264_chroma_mc8_altivec;
+    c->h264_idct8_add = ff_h264_idct8_add_altivec;
+
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_altivec; \
+    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_altivec; \
+    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_altivec; \
+    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_altivec; \
+    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_altivec; \
+    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_altivec; \
+    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_altivec; \
+    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_altivec
+
+    dspfunc(put_h264_qpel, 0, 16);
+    dspfunc(avg_h264_qpel, 0, 16);
+#undef dspfunc
+
+  } else
+#endif /* HAVE_ALTIVEC */
+  {
+    // Non-AltiVec PPC optimisations
+
+    // ... pending ...
+  }
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/h264_template_altivec.c b/contrib/ffmpeg/libavcodec/ppc/h264_template_altivec.c
new file mode 100644
index 000000000..e8ad67f2f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/h264_template_altivec.c
@@ -0,0 +1,719 @@
+/*
+ * Copyright (c) 2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* this code assume that stride % 16 == 0 */
+void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, int h, int x, int y) {
+  POWERPC_PERF_DECLARE(PREFIX_h264_chroma_mc8_num, 1);
+    signed int ABCD[4] __attribute__((aligned(16))) =
+                        {((8 - x) * (8 - y)),
+                          ((x) * (8 - y)),
+                          ((8 - x) * (y)),
+                          ((x) * (y))};
+    register int i;
+    vector unsigned char fperm;
+    const vector signed int vABCD = vec_ld(0, ABCD);
+    const vector signed short vA = vec_splat((vector signed short)vABCD, 1);
+    const vector signed short vB = vec_splat((vector signed short)vABCD, 3);
+    const vector signed short vC = vec_splat((vector signed short)vABCD, 5);
+    const vector signed short vD = vec_splat((vector signed short)vABCD, 7);
+    const vector signed int vzero = vec_splat_s32(0);
+    const vector signed short v32ss = vec_sl(vec_splat_s16(1),vec_splat_u16(5));
+    const vector unsigned short v6us = vec_splat_u16(6);
+    register int loadSecond = (((unsigned long)src) % 16) <= 7 ? 0 : 1;
+    register int reallyBadAlign = (((unsigned long)src) % 16) == 15 ? 1 : 0;
+
+    vector unsigned char vsrcAuc, vsrcBuc, vsrcperm0, vsrcperm1;
+    vector unsigned char vsrc0uc, vsrc1uc;
+    vector signed short vsrc0ssH, vsrc1ssH;
+    vector unsigned char vsrcCuc, vsrc2uc, vsrc3uc;
+    vector signed short vsrc2ssH, vsrc3ssH, psum;
+    vector unsigned char vdst, ppsum, vfdst, fsum;
+
+  POWERPC_PERF_START_COUNT(PREFIX_h264_chroma_mc8_num, 1);
+
+    if (((unsigned long)dst) % 16 == 0) {
+      fperm = (vector unsigned char)AVV(0x10, 0x11, 0x12, 0x13,
+                                        0x14, 0x15, 0x16, 0x17,
+                                        0x08, 0x09, 0x0A, 0x0B,
+                                        0x0C, 0x0D, 0x0E, 0x0F);
+    } else {
+      fperm = (vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03,
+                                        0x04, 0x05, 0x06, 0x07,
+                                        0x18, 0x19, 0x1A, 0x1B,
+                                        0x1C, 0x1D, 0x1E, 0x1F);
+    }
+
+    vsrcAuc = vec_ld(0, src);
+
+    if (loadSecond)
+      vsrcBuc = vec_ld(16, src);
+    vsrcperm0 = vec_lvsl(0, src);
+    vsrcperm1 = vec_lvsl(1, src);
+
+    vsrc0uc = vec_perm(vsrcAuc, vsrcBuc, vsrcperm0);
+    if (reallyBadAlign)
+      vsrc1uc = vsrcBuc;
+    else
+      vsrc1uc = vec_perm(vsrcAuc, vsrcBuc, vsrcperm1);
+
+    vsrc0ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                               (vector unsigned char)vsrc0uc);
+    vsrc1ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                               (vector unsigned char)vsrc1uc);
+
+    if (!loadSecond) {// -> !reallyBadAlign
+      for (i = 0 ; i < h ; i++) {
+
+
+        vsrcCuc = vec_ld(stride + 0, src);
+
+        vsrc2uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm0);
+        vsrc3uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm1);
+
+        vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc2uc);
+        vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc3uc);
+
+        psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0));
+        psum = vec_mladd(vB, vsrc1ssH, psum);
+        psum = vec_mladd(vC, vsrc2ssH, psum);
+        psum = vec_mladd(vD, vsrc3ssH, psum);
+        psum = vec_add(v32ss, psum);
+        psum = vec_sra(psum, v6us);
+
+        vdst = vec_ld(0, dst);
+        ppsum = (vector unsigned char)vec_packsu(psum, psum);
+        vfdst = vec_perm(vdst, ppsum, fperm);
+
+        OP_U8_ALTIVEC(fsum, vfdst, vdst);
+
+        vec_st(fsum, 0, dst);
+
+        vsrc0ssH = vsrc2ssH;
+        vsrc1ssH = vsrc3ssH;
+
+        dst += stride;
+        src += stride;
+      }
+    } else {
+        vector unsigned char vsrcDuc;
+      for (i = 0 ; i < h ; i++) {
+        vsrcCuc = vec_ld(stride + 0, src);
+        vsrcDuc = vec_ld(stride + 16, src);
+
+        vsrc2uc = vec_perm(vsrcCuc, vsrcDuc, vsrcperm0);
+        if (reallyBadAlign)
+          vsrc3uc = vsrcDuc;
+        else
+          vsrc3uc = vec_perm(vsrcCuc, vsrcDuc, vsrcperm1);
+
+        vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc2uc);
+        vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero,
+                                                (vector unsigned char)vsrc3uc);
+
+        psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0));
+        psum = vec_mladd(vB, vsrc1ssH, psum);
+        psum = vec_mladd(vC, vsrc2ssH, psum);
+        psum = vec_mladd(vD, vsrc3ssH, psum);
+        psum = vec_add(v32ss, psum);
+        psum = vec_sr(psum, v6us);
+
+        vdst = vec_ld(0, dst);
+        ppsum = (vector unsigned char)vec_pack(psum, psum);
+        vfdst = vec_perm(vdst, ppsum, fperm);
+
+        OP_U8_ALTIVEC(fsum, vfdst, vdst);
+
+        vec_st(fsum, 0, dst);
+
+        vsrc0ssH = vsrc2ssH;
+        vsrc1ssH = vsrc3ssH;
+
+        dst += stride;
+        src += stride;
+      }
+    }
+    POWERPC_PERF_STOP_COUNT(PREFIX_h264_chroma_mc8_num, 1);
+}
+
+/* this code assume stride % 16 == 0 */
+static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, int dstStride, int srcStride) {
+  POWERPC_PERF_DECLARE(PREFIX_h264_qpel16_h_lowpass_num, 1);
+  register int i;
+
+  const vector signed int vzero = vec_splat_s32(0);
+  const vector unsigned char permM2 = vec_lvsl(-2, src);
+  const vector unsigned char permM1 = vec_lvsl(-1, src);
+  const vector unsigned char permP0 = vec_lvsl(+0, src);
+  const vector unsigned char permP1 = vec_lvsl(+1, src);
+  const vector unsigned char permP2 = vec_lvsl(+2, src);
+  const vector unsigned char permP3 = vec_lvsl(+3, src);
+  const vector signed short v5ss = vec_splat_s16(5);
+  const vector unsigned short v5us = vec_splat_u16(5);
+  const vector signed short v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2));
+  const vector signed short v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4));
+  const vector unsigned char dstperm = vec_lvsr(0, dst);
+  const vector unsigned char neg1 =
+                                (const vector unsigned char) vec_splat_s8(-1);
+
+  const vector unsigned char dstmask =
+                                vec_perm((const vector unsigned char)vzero,
+                                                               neg1, dstperm);
+
+  vector unsigned char srcM2, srcM1, srcP0, srcP1, srcP2, srcP3;
+
+  register int align = ((((unsigned long)src) - 2) % 16);
+
+  vector signed short srcP0A, srcP0B, srcP1A, srcP1B,
+                      srcP2A, srcP2B, srcP3A, srcP3B,
+                      srcM1A, srcM1B, srcM2A, srcM2B,
+                      sum1A, sum1B, sum2A, sum2B, sum3A, sum3B,
+                      pp1A, pp1B, pp2A, pp2B, pp3A, pp3B,
+                      psumA, psumB, sumA, sumB;
+
+  vector unsigned char sum, dst1, dst2, vdst, fsum,
+                       rsum, fdst1, fdst2;
+
+  POWERPC_PERF_START_COUNT(PREFIX_h264_qpel16_h_lowpass_num, 1);
+
+  for (i = 0 ; i < 16 ; i ++) {
+    vector unsigned char srcR1 = vec_ld(-2, src);
+    vector unsigned char srcR2 = vec_ld(14, src);
+
+    switch (align) {
+    default: {
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = vec_perm(srcR1, srcR2, permP1);
+      srcP2 = vec_perm(srcR1, srcR2, permP2);
+      srcP3 = vec_perm(srcR1, srcR2, permP3);
+    } break;
+    case 11: {
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = vec_perm(srcR1, srcR2, permP1);
+      srcP2 = vec_perm(srcR1, srcR2, permP2);
+      srcP3 = srcR2;
+    } break;
+    case 12: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = vec_perm(srcR1, srcR2, permP1);
+      srcP2 = srcR2;
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    case 13: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = srcR2;
+      srcP2 = vec_perm(srcR2, srcR3, permP2);
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    case 14: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = srcR2;
+      srcP1 = vec_perm(srcR2, srcR3, permP1);
+      srcP2 = vec_perm(srcR2, srcR3, permP2);
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    case 15: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = srcR2;
+      srcP0 = vec_perm(srcR2, srcR3, permP0);
+      srcP1 = vec_perm(srcR2, srcR3, permP1);
+      srcP2 = vec_perm(srcR2, srcR3, permP2);
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    }
+
+    srcP0A = (vector signed short)
+                vec_mergeh((vector unsigned char)vzero, srcP0);
+    srcP0B = (vector signed short)
+                vec_mergel((vector unsigned char)vzero, srcP0);
+    srcP1A = (vector signed short)
+                vec_mergeh((vector unsigned char)vzero, srcP1);
+    srcP1B = (vector signed short)
+                vec_mergel((vector unsigned char)vzero, srcP1);
+
+    srcP2A = (vector signed short)
+                vec_mergeh((vector unsigned char)vzero, srcP2);
+    srcP2B = (vector signed short)
+                vec_mergel((vector unsigned char)vzero, srcP2);
+    srcP3A = (vector signed short)
+                vec_mergeh((vector unsigned char)vzero, srcP3);
+    srcP3B = (vector signed short)
+                vec_mergel((vector unsigned char)vzero, srcP3);
+
+    srcM1A = (vector signed short)
+                vec_mergeh((vector unsigned char)vzero, srcM1);
+    srcM1B = (vector signed short)
+                vec_mergel((vector unsigned char)vzero, srcM1);
+    srcM2A = (vector signed short)
+                vec_mergeh((vector unsigned char)vzero, srcM2);
+    srcM2B = (vector signed short)
+                vec_mergel((vector unsigned char)vzero, srcM2);
+
+    sum1A = vec_adds(srcP0A, srcP1A);
+    sum1B = vec_adds(srcP0B, srcP1B);
+    sum2A = vec_adds(srcM1A, srcP2A);
+    sum2B = vec_adds(srcM1B, srcP2B);
+    sum3A = vec_adds(srcM2A, srcP3A);
+    sum3B = vec_adds(srcM2B, srcP3B);
+
+    pp1A = vec_mladd(sum1A, v20ss, v16ss);
+    pp1B = vec_mladd(sum1B, v20ss, v16ss);
+
+    pp2A = vec_mladd(sum2A, v5ss, (vector signed short)vzero);
+    pp2B = vec_mladd(sum2B, v5ss, (vector signed short)vzero);
+
+    pp3A = vec_add(sum3A, pp1A);
+    pp3B = vec_add(sum3B, pp1B);
+
+    psumA = vec_sub(pp3A, pp2A);
+    psumB = vec_sub(pp3B, pp2B);
+
+    sumA = vec_sra(psumA, v5us);
+    sumB = vec_sra(psumB, v5us);
+
+    sum = vec_packsu(sumA, sumB);
+
+    dst1 = vec_ld(0, dst);
+    dst2 = vec_ld(16, dst);
+    vdst = vec_perm(dst1, dst2, vec_lvsl(0, dst));
+
+    OP_U8_ALTIVEC(fsum, sum, vdst);
+
+    rsum = vec_perm(fsum, fsum, dstperm);
+    fdst1 = vec_sel(dst1, rsum, dstmask);
+    fdst2 = vec_sel(rsum, dst2, dstmask);
+
+    vec_st(fdst1, 0, dst);
+    vec_st(fdst2, 16, dst);
+
+    src += srcStride;
+    dst += dstStride;
+  }
+POWERPC_PERF_STOP_COUNT(PREFIX_h264_qpel16_h_lowpass_num, 1);
+}
+
+/* this code assume stride % 16 == 0 */
+static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, int dstStride, int srcStride) {
+  POWERPC_PERF_DECLARE(PREFIX_h264_qpel16_v_lowpass_num, 1);
+
+  register int i;
+
+  const vector signed int vzero = vec_splat_s32(0);
+  const vector unsigned char perm = vec_lvsl(0, src);
+  const vector signed short v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2));
+  const vector unsigned short v5us = vec_splat_u16(5);
+  const vector signed short v5ss = vec_splat_s16(5);
+  const vector signed short v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4));
+  const vector unsigned char dstperm = vec_lvsr(0, dst);
+  const vector unsigned char neg1 = (const vector unsigned char)vec_splat_s8(-1);
+  const vector unsigned char dstmask = vec_perm((const vector unsigned char)vzero, neg1, dstperm);
+
+  uint8_t *srcbis = src - (srcStride * 2);
+
+  const vector unsigned char srcM2a = vec_ld(0, srcbis);
+  const vector unsigned char srcM2b = vec_ld(16, srcbis);
+  const vector unsigned char srcM2 = vec_perm(srcM2a, srcM2b, perm);
+//  srcbis += srcStride;
+  const vector unsigned char srcM1a = vec_ld(0, srcbis += srcStride);
+  const vector unsigned char srcM1b = vec_ld(16, srcbis);
+  const vector unsigned char srcM1 = vec_perm(srcM1a, srcM1b, perm);
+//  srcbis += srcStride;
+  const vector unsigned char srcP0a = vec_ld(0, srcbis += srcStride);
+  const vector unsigned char srcP0b = vec_ld(16, srcbis);
+  const vector unsigned char srcP0 = vec_perm(srcP0a, srcP0b, perm);
+//  srcbis += srcStride;
+  const vector unsigned char srcP1a = vec_ld(0, srcbis += srcStride);
+  const vector unsigned char srcP1b = vec_ld(16, srcbis);
+  const vector unsigned char srcP1 = vec_perm(srcP1a, srcP1b, perm);
+//  srcbis += srcStride;
+  const vector unsigned char srcP2a = vec_ld(0, srcbis += srcStride);
+  const vector unsigned char srcP2b = vec_ld(16, srcbis);
+  const vector unsigned char srcP2 = vec_perm(srcP2a, srcP2b, perm);
+//  srcbis += srcStride;
+
+  vector signed short srcM2ssA = (vector signed short)
+                                vec_mergeh((vector unsigned char)vzero, srcM2);
+  vector signed short srcM2ssB = (vector signed short)
+                                vec_mergel((vector unsigned char)vzero, srcM2);
+  vector signed short srcM1ssA = (vector signed short)
+                                vec_mergeh((vector unsigned char)vzero, srcM1);
+  vector signed short srcM1ssB = (vector signed short)
+                                vec_mergel((vector unsigned char)vzero, srcM1);
+  vector signed short srcP0ssA = (vector signed short)
+                                vec_mergeh((vector unsigned char)vzero, srcP0);
+  vector signed short srcP0ssB = (vector signed short)
+                                vec_mergel((vector unsigned char)vzero, srcP0);
+  vector signed short srcP1ssA = (vector signed short)
+                                vec_mergeh((vector unsigned char)vzero, srcP1);
+  vector signed short srcP1ssB = (vector signed short)
+                                vec_mergel((vector unsigned char)vzero, srcP1);
+  vector signed short srcP2ssA = (vector signed short)
+                                vec_mergeh((vector unsigned char)vzero, srcP2);
+  vector signed short srcP2ssB = (vector signed short)
+                                vec_mergel((vector unsigned char)vzero, srcP2);
+
+  vector signed short pp1A, pp1B, pp2A, pp2B, pp3A, pp3B,
+                      psumA, psumB, sumA, sumB,
+                      srcP3ssA, srcP3ssB,
+                      sum1A, sum1B, sum2A, sum2B, sum3A, sum3B;
+
+  vector unsigned char sum, dst1, dst2, vdst, fsum, rsum, fdst1, fdst2,
+                       srcP3a, srcP3b, srcP3;
+
+  POWERPC_PERF_START_COUNT(PREFIX_h264_qpel16_v_lowpass_num, 1);
+
+  for (i = 0 ; i < 16 ; i++) {
+    srcP3a = vec_ld(0, srcbis += srcStride);
+    srcP3b = vec_ld(16, srcbis);
+    srcP3 = vec_perm(srcP3a, srcP3b, perm);
+    srcP3ssA = (vector signed short)
+                                vec_mergeh((vector unsigned char)vzero, srcP3);
+    srcP3ssB = (vector signed short)
+                                vec_mergel((vector unsigned char)vzero, srcP3);
+//    srcbis += srcStride;
+
+    sum1A = vec_adds(srcP0ssA, srcP1ssA);
+    sum1B = vec_adds(srcP0ssB, srcP1ssB);
+    sum2A = vec_adds(srcM1ssA, srcP2ssA);
+    sum2B = vec_adds(srcM1ssB, srcP2ssB);
+    sum3A = vec_adds(srcM2ssA, srcP3ssA);
+    sum3B = vec_adds(srcM2ssB, srcP3ssB);
+
+    srcM2ssA = srcM1ssA;
+    srcM2ssB = srcM1ssB;
+    srcM1ssA = srcP0ssA;
+    srcM1ssB = srcP0ssB;
+    srcP0ssA = srcP1ssA;
+    srcP0ssB = srcP1ssB;
+    srcP1ssA = srcP2ssA;
+    srcP1ssB = srcP2ssB;
+    srcP2ssA = srcP3ssA;
+    srcP2ssB = srcP3ssB;
+
+    pp1A = vec_mladd(sum1A, v20ss, v16ss);
+    pp1B = vec_mladd(sum1B, v20ss, v16ss);
+
+    pp2A = vec_mladd(sum2A, v5ss, (vector signed short)vzero);
+    pp2B = vec_mladd(sum2B, v5ss, (vector signed short)vzero);
+
+    pp3A = vec_add(sum3A, pp1A);
+    pp3B = vec_add(sum3B, pp1B);
+
+    psumA = vec_sub(pp3A, pp2A);
+    psumB = vec_sub(pp3B, pp2B);
+
+    sumA = vec_sra(psumA, v5us);
+    sumB = vec_sra(psumB, v5us);
+
+    sum = vec_packsu(sumA, sumB);
+
+    dst1 = vec_ld(0, dst);
+    dst2 = vec_ld(16, dst);
+    vdst = vec_perm(dst1, dst2, vec_lvsl(0, dst));
+
+    OP_U8_ALTIVEC(fsum, sum, vdst);
+
+    rsum = vec_perm(fsum, fsum, dstperm);
+    fdst1 = vec_sel(dst1, rsum, dstmask);
+    fdst2 = vec_sel(rsum, dst2, dstmask);
+
+    vec_st(fdst1, 0, dst);
+    vec_st(fdst2, 16, dst);
+
+    dst += dstStride;
+  }
+  POWERPC_PERF_STOP_COUNT(PREFIX_h264_qpel16_v_lowpass_num, 1);
+}
+
+/* this code assume stride % 16 == 0 *and* tmp is properly aligned */
+static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, uint8_t * src, int dstStride, int tmpStride, int srcStride) {
+  POWERPC_PERF_DECLARE(PREFIX_h264_qpel16_hv_lowpass_num, 1);
+  register int i;
+  const vector signed int vzero = vec_splat_s32(0);
+  const vector unsigned char permM2 = vec_lvsl(-2, src);
+  const vector unsigned char permM1 = vec_lvsl(-1, src);
+  const vector unsigned char permP0 = vec_lvsl(+0, src);
+  const vector unsigned char permP1 = vec_lvsl(+1, src);
+  const vector unsigned char permP2 = vec_lvsl(+2, src);
+  const vector unsigned char permP3 = vec_lvsl(+3, src);
+  const vector signed short v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2));
+  const vector unsigned int v10ui = vec_splat_u32(10);
+  const vector signed short v5ss = vec_splat_s16(5);
+  const vector signed short v1ss = vec_splat_s16(1);
+  const vector signed int v512si = vec_sl(vec_splat_s32(1),vec_splat_u32(9));
+  const vector unsigned int v16ui = vec_sl(vec_splat_u32(1),vec_splat_u32(4));
+
+  register int align = ((((unsigned long)src) - 2) % 16);
+
+  const vector unsigned char neg1 = (const vector unsigned char)
+                                                        vec_splat_s8(-1);
+
+  vector signed short srcP0A, srcP0B, srcP1A, srcP1B,
+                      srcP2A, srcP2B, srcP3A, srcP3B,
+                      srcM1A, srcM1B, srcM2A, srcM2B,
+                      sum1A, sum1B, sum2A, sum2B, sum3A, sum3B,
+                      pp1A, pp1B, pp2A, pp2B, psumA, psumB;
+
+  const vector unsigned char dstperm = vec_lvsr(0, dst);
+
+  const vector unsigned char dstmask = vec_perm((const vector unsigned char)vzero, neg1, dstperm);
+
+  const vector unsigned char mperm = (const vector unsigned char)
+    AVV(0x00, 0x08, 0x01, 0x09, 0x02, 0x0A, 0x03, 0x0B,
+        0x04, 0x0C, 0x05, 0x0D, 0x06, 0x0E, 0x07, 0x0F);
+  int16_t *tmpbis = tmp;
+
+  vector signed short tmpM1ssA, tmpM1ssB, tmpM2ssA, tmpM2ssB,
+                      tmpP0ssA, tmpP0ssB, tmpP1ssA, tmpP1ssB,
+                      tmpP2ssA, tmpP2ssB;
+
+  vector signed int pp1Ae, pp1Ao, pp1Be, pp1Bo, pp2Ae, pp2Ao, pp2Be, pp2Bo,
+                    pp3Ae, pp3Ao, pp3Be, pp3Bo, pp1cAe, pp1cAo, pp1cBe, pp1cBo,
+                    pp32Ae, pp32Ao, pp32Be, pp32Bo, sumAe, sumAo, sumBe, sumBo,
+                    ssumAe, ssumAo, ssumBe, ssumBo;
+  vector unsigned char fsum, sumv, sum, dst1, dst2, vdst,
+                       rsum, fdst1, fdst2;
+  vector signed short ssume, ssumo;
+
+  POWERPC_PERF_START_COUNT(PREFIX_h264_qpel16_hv_lowpass_num, 1);
+  src -= (2 * srcStride);
+  for (i = 0 ; i < 21 ; i ++) {
+    vector unsigned char srcM2, srcM1, srcP0, srcP1, srcP2, srcP3;
+    vector unsigned char srcR1 = vec_ld(-2, src);
+    vector unsigned char srcR2 = vec_ld(14, src);
+
+    switch (align) {
+    default: {
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = vec_perm(srcR1, srcR2, permP1);
+      srcP2 = vec_perm(srcR1, srcR2, permP2);
+      srcP3 = vec_perm(srcR1, srcR2, permP3);
+    } break;
+    case 11: {
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = vec_perm(srcR1, srcR2, permP1);
+      srcP2 = vec_perm(srcR1, srcR2, permP2);
+      srcP3 = srcR2;
+    } break;
+    case 12: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = vec_perm(srcR1, srcR2, permP1);
+      srcP2 = srcR2;
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    case 13: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = vec_perm(srcR1, srcR2, permP0);
+      srcP1 = srcR2;
+      srcP2 = vec_perm(srcR2, srcR3, permP2);
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    case 14: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = vec_perm(srcR1, srcR2, permM1);
+      srcP0 = srcR2;
+      srcP1 = vec_perm(srcR2, srcR3, permP1);
+      srcP2 = vec_perm(srcR2, srcR3, permP2);
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    case 15: {
+      vector unsigned char srcR3 = vec_ld(30, src);
+      srcM2 = vec_perm(srcR1, srcR2, permM2);
+      srcM1 = srcR2;
+      srcP0 = vec_perm(srcR2, srcR3, permP0);
+      srcP1 = vec_perm(srcR2, srcR3, permP1);
+      srcP2 = vec_perm(srcR2, srcR3, permP2);
+      srcP3 = vec_perm(srcR2, srcR3, permP3);
+    } break;
+    }
+
+    srcP0A = (vector signed short)
+                            vec_mergeh((vector unsigned char)vzero, srcP0);
+    srcP0B = (vector signed short)
+                            vec_mergel((vector unsigned char)vzero, srcP0);
+    srcP1A = (vector signed short)
+                            vec_mergeh((vector unsigned char)vzero, srcP1);
+    srcP1B = (vector signed short)
+                            vec_mergel((vector unsigned char)vzero, srcP1);
+
+    srcP2A = (vector signed short)
+                            vec_mergeh((vector unsigned char)vzero, srcP2);
+    srcP2B = (vector signed short)
+                            vec_mergel((vector unsigned char)vzero, srcP2);
+    srcP3A = (vector signed short)
+                            vec_mergeh((vector unsigned char)vzero, srcP3);
+    srcP3B = (vector signed short)
+                            vec_mergel((vector unsigned char)vzero, srcP3);
+
+    srcM1A = (vector signed short)
+                            vec_mergeh((vector unsigned char)vzero, srcM1);
+    srcM1B = (vector signed short)
+                            vec_mergel((vector unsigned char)vzero, srcM1);
+    srcM2A = (vector signed short)
+                            vec_mergeh((vector unsigned char)vzero, srcM2);
+    srcM2B = (vector signed short)
+                            vec_mergel((vector unsigned char)vzero, srcM2);
+
+    sum1A = vec_adds(srcP0A, srcP1A);
+    sum1B = vec_adds(srcP0B, srcP1B);
+    sum2A = vec_adds(srcM1A, srcP2A);
+    sum2B = vec_adds(srcM1B, srcP2B);
+    sum3A = vec_adds(srcM2A, srcP3A);
+    sum3B = vec_adds(srcM2B, srcP3B);
+
+    pp1A = vec_mladd(sum1A, v20ss, sum3A);
+    pp1B = vec_mladd(sum1B, v20ss, sum3B);
+
+    pp2A = vec_mladd(sum2A, v5ss, (vector signed short)vzero);
+    pp2B = vec_mladd(sum2B, v5ss, (vector signed short)vzero);
+
+    psumA = vec_sub(pp1A, pp2A);
+    psumB = vec_sub(pp1B, pp2B);
+
+    vec_st(psumA, 0, tmp);
+    vec_st(psumB, 16, tmp);
+
+    src += srcStride;
+    tmp += tmpStride; /* int16_t*, and stride is 16, so it's OK here */
+  }
+
+  tmpM2ssA = vec_ld(0, tmpbis);
+  tmpM2ssB = vec_ld(16, tmpbis);
+  tmpbis += tmpStride;
+  tmpM1ssA = vec_ld(0, tmpbis);
+  tmpM1ssB = vec_ld(16, tmpbis);
+  tmpbis += tmpStride;
+  tmpP0ssA = vec_ld(0, tmpbis);
+  tmpP0ssB = vec_ld(16, tmpbis);
+  tmpbis += tmpStride;
+  tmpP1ssA = vec_ld(0, tmpbis);
+  tmpP1ssB = vec_ld(16, tmpbis);
+  tmpbis += tmpStride;
+  tmpP2ssA = vec_ld(0, tmpbis);
+  tmpP2ssB = vec_ld(16, tmpbis);
+  tmpbis += tmpStride;
+
+  for (i = 0 ; i < 16 ; i++) {
+    const vector signed short tmpP3ssA = vec_ld(0, tmpbis);
+    const vector signed short tmpP3ssB = vec_ld(16, tmpbis);
+
+    const vector signed short sum1A = vec_adds(tmpP0ssA, tmpP1ssA);
+    const vector signed short sum1B = vec_adds(tmpP0ssB, tmpP1ssB);
+    const vector signed short sum2A = vec_adds(tmpM1ssA, tmpP2ssA);
+    const vector signed short sum2B = vec_adds(tmpM1ssB, tmpP2ssB);
+    const vector signed short sum3A = vec_adds(tmpM2ssA, tmpP3ssA);
+    const vector signed short sum3B = vec_adds(tmpM2ssB, tmpP3ssB);
+
+    tmpbis += tmpStride;
+
+    tmpM2ssA = tmpM1ssA;
+    tmpM2ssB = tmpM1ssB;
+    tmpM1ssA = tmpP0ssA;
+    tmpM1ssB = tmpP0ssB;
+    tmpP0ssA = tmpP1ssA;
+    tmpP0ssB = tmpP1ssB;
+    tmpP1ssA = tmpP2ssA;
+    tmpP1ssB = tmpP2ssB;
+    tmpP2ssA = tmpP3ssA;
+    tmpP2ssB = tmpP3ssB;
+
+    pp1Ae = vec_mule(sum1A, v20ss);
+    pp1Ao = vec_mulo(sum1A, v20ss);
+    pp1Be = vec_mule(sum1B, v20ss);
+    pp1Bo = vec_mulo(sum1B, v20ss);
+
+    pp2Ae = vec_mule(sum2A, v5ss);
+    pp2Ao = vec_mulo(sum2A, v5ss);
+    pp2Be = vec_mule(sum2B, v5ss);
+    pp2Bo = vec_mulo(sum2B, v5ss);
+
+    pp3Ae = vec_sra((vector signed int)sum3A, v16ui);
+    pp3Ao = vec_mulo(sum3A, v1ss);
+    pp3Be = vec_sra((vector signed int)sum3B, v16ui);
+    pp3Bo = vec_mulo(sum3B, v1ss);
+
+    pp1cAe = vec_add(pp1Ae, v512si);
+    pp1cAo = vec_add(pp1Ao, v512si);
+    pp1cBe = vec_add(pp1Be, v512si);
+    pp1cBo = vec_add(pp1Bo, v512si);
+
+    pp32Ae = vec_sub(pp3Ae, pp2Ae);
+    pp32Ao = vec_sub(pp3Ao, pp2Ao);
+    pp32Be = vec_sub(pp3Be, pp2Be);
+    pp32Bo = vec_sub(pp3Bo, pp2Bo);
+
+    sumAe = vec_add(pp1cAe, pp32Ae);
+    sumAo = vec_add(pp1cAo, pp32Ao);
+    sumBe = vec_add(pp1cBe, pp32Be);
+    sumBo = vec_add(pp1cBo, pp32Bo);
+
+    ssumAe = vec_sra(sumAe, v10ui);
+    ssumAo = vec_sra(sumAo, v10ui);
+    ssumBe = vec_sra(sumBe, v10ui);
+    ssumBo = vec_sra(sumBo, v10ui);
+
+    ssume = vec_packs(ssumAe, ssumBe);
+    ssumo = vec_packs(ssumAo, ssumBo);
+
+    sumv = vec_packsu(ssume, ssumo);
+    sum = vec_perm(sumv, sumv, mperm);
+
+    dst1 = vec_ld(0, dst);
+    dst2 = vec_ld(16, dst);
+    vdst = vec_perm(dst1, dst2, vec_lvsl(0, dst));
+
+    OP_U8_ALTIVEC(fsum, sum, vdst);
+
+    rsum = vec_perm(fsum, fsum, dstperm);
+    fdst1 = vec_sel(dst1, rsum, dstmask);
+    fdst2 = vec_sel(rsum, dst2, dstmask);
+
+    vec_st(fdst1, 0, dst);
+    vec_st(fdst2, 16, dst);
+
+    dst += dstStride;
+  }
+  POWERPC_PERF_STOP_COUNT(PREFIX_h264_qpel16_hv_lowpass_num, 1);
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/idct_altivec.c b/contrib/ffmpeg/libavcodec/ppc/idct_altivec.c
new file mode 100644
index 000000000..66c8082f7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/idct_altivec.c
@@ -0,0 +1,237 @@
+/*
+ * Copyright (c) 2001 Michel Lespinasse
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/*
+ * NOTE: This code is based on GPL code from the libmpeg2 project.  The
+ * author, Michel Lespinasses, has given explicit permission to release
+ * under LGPL as part of ffmpeg.
+ *
+ */
+
+/*
+ * FFMpeg integration by Dieter Shirley
+ *
+ * This file is a direct copy of the altivec idct module from the libmpeg2
+ * project.  I've deleted all of the libmpeg2 specific code, renamed the functions and
+ * re-ordered the function parameters.  The only change to the IDCT function
+ * itself was to factor out the partial transposition, and to perform a full
+ * transpose at the end of the function.
+ */
+
+
+#include <stdlib.h>                                      /* malloc(), free() */
+#include <string.h>
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+#define vector_s16_t vector signed short
+#define const_vector_s16_t const_vector signed short
+#define vector_u16_t vector unsigned short
+#define vector_s8_t vector signed char
+#define vector_u8_t vector unsigned char
+#define vector_s32_t vector signed int
+#define vector_u32_t vector unsigned int
+
+#define IDCT_HALF                                       \
+    /* 1st stage */                                     \
+    t1 = vec_mradds (a1, vx7, vx1 );                    \
+    t8 = vec_mradds (a1, vx1, vec_subs (zero, vx7));    \
+    t7 = vec_mradds (a2, vx5, vx3);                     \
+    t3 = vec_mradds (ma2, vx3, vx5);                    \
+                                                        \
+    /* 2nd stage */                                     \
+    t5 = vec_adds (vx0, vx4);                           \
+    t0 = vec_subs (vx0, vx4);                           \
+    t2 = vec_mradds (a0, vx6, vx2);                     \
+    t4 = vec_mradds (a0, vx2, vec_subs (zero, vx6));    \
+    t6 = vec_adds (t8, t3);                             \
+    t3 = vec_subs (t8, t3);                             \
+    t8 = vec_subs (t1, t7);                             \
+    t1 = vec_adds (t1, t7);                             \
+                                                        \
+    /* 3rd stage */                                     \
+    t7 = vec_adds (t5, t2);                             \
+    t2 = vec_subs (t5, t2);                             \
+    t5 = vec_adds (t0, t4);                             \
+    t0 = vec_subs (t0, t4);                             \
+    t4 = vec_subs (t8, t3);                             \
+    t3 = vec_adds (t8, t3);                             \
+                                                        \
+    /* 4th stage */                                     \
+    vy0 = vec_adds (t7, t1);                            \
+    vy7 = vec_subs (t7, t1);                            \
+    vy1 = vec_mradds (c4, t3, t5);                      \
+    vy6 = vec_mradds (mc4, t3, t5);                     \
+    vy2 = vec_mradds (c4, t4, t0);                      \
+    vy5 = vec_mradds (mc4, t4, t0);                     \
+    vy3 = vec_adds (t2, t6);                            \
+    vy4 = vec_subs (t2, t6);
+
+
+#define IDCT                                                            \
+    vector_s16_t vx0, vx1, vx2, vx3, vx4, vx5, vx6, vx7;                \
+    vector_s16_t vy0, vy1, vy2, vy3, vy4, vy5, vy6, vy7;                \
+    vector_s16_t a0, a1, a2, ma2, c4, mc4, zero, bias;                  \
+    vector_s16_t t0, t1, t2, t3, t4, t5, t6, t7, t8;                    \
+    vector_u16_t shift;                                                 \
+                                                                        \
+    c4 = vec_splat (constants[0], 0);                                   \
+    a0 = vec_splat (constants[0], 1);                                   \
+    a1 = vec_splat (constants[0], 2);                                   \
+    a2 = vec_splat (constants[0], 3);                                   \
+    mc4 = vec_splat (constants[0], 4);                                  \
+    ma2 = vec_splat (constants[0], 5);                                  \
+    bias = (vector_s16_t)vec_splat ((vector_s32_t)constants[0], 3);     \
+                                                                        \
+    zero = vec_splat_s16 (0);                                           \
+    shift = vec_splat_u16 (4);                                          \
+                                                                        \
+    vx0 = vec_mradds (vec_sl (block[0], shift), constants[1], zero);    \
+    vx1 = vec_mradds (vec_sl (block[1], shift), constants[2], zero);    \
+    vx2 = vec_mradds (vec_sl (block[2], shift), constants[3], zero);    \
+    vx3 = vec_mradds (vec_sl (block[3], shift), constants[4], zero);    \
+    vx4 = vec_mradds (vec_sl (block[4], shift), constants[1], zero);    \
+    vx5 = vec_mradds (vec_sl (block[5], shift), constants[4], zero);    \
+    vx6 = vec_mradds (vec_sl (block[6], shift), constants[3], zero);    \
+    vx7 = vec_mradds (vec_sl (block[7], shift), constants[2], zero);    \
+                                                                        \
+    IDCT_HALF                                                           \
+                                                                        \
+    vx0 = vec_mergeh (vy0, vy4);                                        \
+    vx1 = vec_mergel (vy0, vy4);                                        \
+    vx2 = vec_mergeh (vy1, vy5);                                        \
+    vx3 = vec_mergel (vy1, vy5);                                        \
+    vx4 = vec_mergeh (vy2, vy6);                                        \
+    vx5 = vec_mergel (vy2, vy6);                                        \
+    vx6 = vec_mergeh (vy3, vy7);                                        \
+    vx7 = vec_mergel (vy3, vy7);                                        \
+                                                                        \
+    vy0 = vec_mergeh (vx0, vx4);                                        \
+    vy1 = vec_mergel (vx0, vx4);                                        \
+    vy2 = vec_mergeh (vx1, vx5);                                        \
+    vy3 = vec_mergel (vx1, vx5);                                        \
+    vy4 = vec_mergeh (vx2, vx6);                                        \
+    vy5 = vec_mergel (vx2, vx6);                                        \
+    vy6 = vec_mergeh (vx3, vx7);                                        \
+    vy7 = vec_mergel (vx3, vx7);                                        \
+                                                                        \
+    vx0 = vec_adds (vec_mergeh (vy0, vy4), bias);                       \
+    vx1 = vec_mergel (vy0, vy4);                                        \
+    vx2 = vec_mergeh (vy1, vy5);                                        \
+    vx3 = vec_mergel (vy1, vy5);                                        \
+    vx4 = vec_mergeh (vy2, vy6);                                        \
+    vx5 = vec_mergel (vy2, vy6);                                        \
+    vx6 = vec_mergeh (vy3, vy7);                                        \
+    vx7 = vec_mergel (vy3, vy7);                                        \
+                                                                        \
+    IDCT_HALF                                                           \
+                                                                        \
+    shift = vec_splat_u16 (6);                                          \
+    vx0 = vec_sra (vy0, shift);                                         \
+    vx1 = vec_sra (vy1, shift);                                         \
+    vx2 = vec_sra (vy2, shift);                                         \
+    vx3 = vec_sra (vy3, shift);                                         \
+    vx4 = vec_sra (vy4, shift);                                         \
+    vx5 = vec_sra (vy5, shift);                                         \
+    vx6 = vec_sra (vy6, shift);                                         \
+    vx7 = vec_sra (vy7, shift);
+
+
+static const_vector_s16_t constants[5] = {
+    (vector_s16_t) AVV(23170, 13573, 6518, 21895, -23170, -21895, 32, 31),
+    (vector_s16_t) AVV(16384, 22725, 21407, 19266, 16384, 19266, 21407, 22725),
+    (vector_s16_t) AVV(22725, 31521, 29692, 26722, 22725, 26722, 29692, 31521),
+    (vector_s16_t) AVV(21407, 29692, 27969, 25172, 21407, 25172, 27969, 29692),
+    (vector_s16_t) AVV(19266, 26722, 25172, 22654, 19266, 22654, 25172, 26722)
+};
+
+void idct_put_altivec(uint8_t* dest, int stride, vector_s16_t* block)
+{
+POWERPC_PERF_DECLARE(altivec_idct_put_num, 1);
+    vector_u8_t tmp;
+
+#ifdef CONFIG_POWERPC_PERF
+POWERPC_PERF_START_COUNT(altivec_idct_put_num, 1);
+#endif
+    IDCT
+
+#define COPY(dest,src)                                          \
+    tmp = vec_packsu (src, src);                                \
+    vec_ste ((vector_u32_t)tmp, 0, (unsigned int *)dest);       \
+    vec_ste ((vector_u32_t)tmp, 4, (unsigned int *)dest);
+
+    COPY (dest, vx0)    dest += stride;
+    COPY (dest, vx1)    dest += stride;
+    COPY (dest, vx2)    dest += stride;
+    COPY (dest, vx3)    dest += stride;
+    COPY (dest, vx4)    dest += stride;
+    COPY (dest, vx5)    dest += stride;
+    COPY (dest, vx6)    dest += stride;
+    COPY (dest, vx7)
+
+POWERPC_PERF_STOP_COUNT(altivec_idct_put_num, 1);
+}
+
+void idct_add_altivec(uint8_t* dest, int stride, vector_s16_t* block)
+{
+POWERPC_PERF_DECLARE(altivec_idct_add_num, 1);
+    vector_u8_t tmp;
+    vector_s16_t tmp2, tmp3;
+    vector_u8_t perm0;
+    vector_u8_t perm1;
+    vector_u8_t p0, p1, p;
+
+#ifdef CONFIG_POWERPC_PERF
+POWERPC_PERF_START_COUNT(altivec_idct_add_num, 1);
+#endif
+
+    IDCT
+
+    p0 = vec_lvsl (0, dest);
+    p1 = vec_lvsl (stride, dest);
+    p = vec_splat_u8 (-1);
+    perm0 = vec_mergeh (p, p0);
+    perm1 = vec_mergeh (p, p1);
+
+#define ADD(dest,src,perm)                                              \
+    /* *(uint64_t *)&tmp = *(uint64_t *)dest; */                        \
+    tmp = vec_ld (0, dest);                                             \
+    tmp2 = (vector_s16_t)vec_perm (tmp, (vector_u8_t)zero, perm);       \
+    tmp3 = vec_adds (tmp2, src);                                        \
+    tmp = vec_packsu (tmp3, tmp3);                                      \
+    vec_ste ((vector_u32_t)tmp, 0, (unsigned int *)dest);               \
+    vec_ste ((vector_u32_t)tmp, 4, (unsigned int *)dest);
+
+    ADD (dest, vx0, perm0)      dest += stride;
+    ADD (dest, vx1, perm1)      dest += stride;
+    ADD (dest, vx2, perm0)      dest += stride;
+    ADD (dest, vx3, perm1)      dest += stride;
+    ADD (dest, vx4, perm0)      dest += stride;
+    ADD (dest, vx5, perm1)      dest += stride;
+    ADD (dest, vx6, perm0)      dest += stride;
+    ADD (dest, vx7, perm1)
+
+POWERPC_PERF_STOP_COUNT(altivec_idct_add_num, 1);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/ppc/mathops.h b/contrib/ffmpeg/libavcodec/ppc/mathops.h
new file mode 100644
index 000000000..6af23f246
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/mathops.h
@@ -0,0 +1,33 @@
+/*
+ * simple math operations
+ * Copyright (c) 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#if defined(ARCH_POWERPC_405)
+/* signed 16x16 -> 32 multiply add accumulate */
+#   define MAC16(rt, ra, rb) \
+        asm ("maclhw %0, %2, %3" : "=r" (rt) : "0" (rt), "r" (ra), "r" (rb));
+
+/* signed 16x16 -> 32 multiply */
+#   define MUL16(ra, rb) \
+        ({ int __rt;
+         asm ("mullhw %0, %1, %2" : "=r" (__rt) : "r" (ra), "r" (rb));
+         __rt; })
+#endif
diff --git a/contrib/ffmpeg/libavcodec/ppc/mpegvideo_altivec.c b/contrib/ffmpeg/libavcodec/ppc/mpegvideo_altivec.c
new file mode 100644
index 000000000..3822cb20e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/mpegvideo_altivec.c
@@ -0,0 +1,603 @@
+/*
+ * Copyright (c) 2002 Dieter Shirley
+ *
+ * dct_unquantize_h263_altivec:
+ * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+// Swaps two variables (used for altivec registers)
+#define SWAP(a,b) \
+do { \
+    __typeof__(a) swap_temp=a; \
+    a=b; \
+    b=swap_temp; \
+} while (0)
+
+// transposes a matrix consisting of four vectors with four elements each
+#define TRANSPOSE4(a,b,c,d) \
+do { \
+  __typeof__(a) _trans_ach = vec_mergeh(a, c); \
+  __typeof__(a) _trans_acl = vec_mergel(a, c); \
+  __typeof__(a) _trans_bdh = vec_mergeh(b, d); \
+  __typeof__(a) _trans_bdl = vec_mergel(b, d); \
+ \
+  a = vec_mergeh(_trans_ach, _trans_bdh); \
+  b = vec_mergel(_trans_ach, _trans_bdh); \
+  c = vec_mergeh(_trans_acl, _trans_bdl); \
+  d = vec_mergel(_trans_acl, _trans_bdl); \
+} while (0)
+
+
+// Loads a four-byte value (int or float) from the target address
+// into every element in the target vector.  Only works if the
+// target address is four-byte aligned (which should be always).
+#define LOAD4(vec, address) \
+{ \
+    __typeof__(vec)* _load_addr = (__typeof__(vec)*)(address); \
+    vector unsigned char _perm_vec = vec_lvsl(0,(address)); \
+    vec = vec_ld(0, _load_addr); \
+    vec = vec_perm(vec, vec, _perm_vec); \
+    vec = vec_splat(vec, 0); \
+}
+
+
+#ifdef CONFIG_DARWIN
+#define FOUROF(a) (a)
+#else
+// slower, for dumb non-apple GCC
+#define FOUROF(a) {a,a,a,a}
+#endif
+int dct_quantize_altivec(MpegEncContext* s,
+                        DCTELEM* data, int n,
+                        int qscale, int* overflow)
+{
+    int lastNonZero;
+    vector float row0, row1, row2, row3, row4, row5, row6, row7;
+    vector float alt0, alt1, alt2, alt3, alt4, alt5, alt6, alt7;
+    const_vector float zero = (const_vector float)FOUROF(0.);
+    // used after quantise step
+    int oldBaseValue = 0;
+
+    // Load the data into the row/alt vectors
+    {
+        vector signed short data0, data1, data2, data3, data4, data5, data6, data7;
+
+        data0 = vec_ld(0, data);
+        data1 = vec_ld(16, data);
+        data2 = vec_ld(32, data);
+        data3 = vec_ld(48, data);
+        data4 = vec_ld(64, data);
+        data5 = vec_ld(80, data);
+        data6 = vec_ld(96, data);
+        data7 = vec_ld(112, data);
+
+        // Transpose the data before we start
+        TRANSPOSE8(data0, data1, data2, data3, data4, data5, data6, data7);
+
+        // load the data into floating point vectors.  We load
+        // the high half of each row into the main row vectors
+        // and the low half into the alt vectors.
+        row0 = vec_ctf(vec_unpackh(data0), 0);
+        alt0 = vec_ctf(vec_unpackl(data0), 0);
+        row1 = vec_ctf(vec_unpackh(data1), 0);
+        alt1 = vec_ctf(vec_unpackl(data1), 0);
+        row2 = vec_ctf(vec_unpackh(data2), 0);
+        alt2 = vec_ctf(vec_unpackl(data2), 0);
+        row3 = vec_ctf(vec_unpackh(data3), 0);
+        alt3 = vec_ctf(vec_unpackl(data3), 0);
+        row4 = vec_ctf(vec_unpackh(data4), 0);
+        alt4 = vec_ctf(vec_unpackl(data4), 0);
+        row5 = vec_ctf(vec_unpackh(data5), 0);
+        alt5 = vec_ctf(vec_unpackl(data5), 0);
+        row6 = vec_ctf(vec_unpackh(data6), 0);
+        alt6 = vec_ctf(vec_unpackl(data6), 0);
+        row7 = vec_ctf(vec_unpackh(data7), 0);
+        alt7 = vec_ctf(vec_unpackl(data7), 0);
+    }
+
+    // The following block could exist as a separate an altivec dct
+                // function.  However, if we put it inline, the DCT data can remain
+                // in the vector local variables, as floats, which we'll use during the
+                // quantize step...
+    {
+        const vector float vec_0_298631336 = (vector float)FOUROF(0.298631336f);
+        const vector float vec_0_390180644 = (vector float)FOUROF(-0.390180644f);
+        const vector float vec_0_541196100 = (vector float)FOUROF(0.541196100f);
+        const vector float vec_0_765366865 = (vector float)FOUROF(0.765366865f);
+        const vector float vec_0_899976223 = (vector float)FOUROF(-0.899976223f);
+        const vector float vec_1_175875602 = (vector float)FOUROF(1.175875602f);
+        const vector float vec_1_501321110 = (vector float)FOUROF(1.501321110f);
+        const vector float vec_1_847759065 = (vector float)FOUROF(-1.847759065f);
+        const vector float vec_1_961570560 = (vector float)FOUROF(-1.961570560f);
+        const vector float vec_2_053119869 = (vector float)FOUROF(2.053119869f);
+        const vector float vec_2_562915447 = (vector float)FOUROF(-2.562915447f);
+        const vector float vec_3_072711026 = (vector float)FOUROF(3.072711026f);
+
+
+        int whichPass, whichHalf;
+
+        for(whichPass = 1; whichPass<=2; whichPass++)
+        {
+            for(whichHalf = 1; whichHalf<=2; whichHalf++)
+            {
+                vector float tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+                vector float tmp10, tmp11, tmp12, tmp13;
+                vector float z1, z2, z3, z4, z5;
+
+                tmp0 = vec_add(row0, row7); // tmp0 = dataptr[0] + dataptr[7];
+                tmp7 = vec_sub(row0, row7); // tmp7 = dataptr[0] - dataptr[7];
+                tmp3 = vec_add(row3, row4); // tmp3 = dataptr[3] + dataptr[4];
+                tmp4 = vec_sub(row3, row4); // tmp4 = dataptr[3] - dataptr[4];
+                tmp1 = vec_add(row1, row6); // tmp1 = dataptr[1] + dataptr[6];
+                tmp6 = vec_sub(row1, row6); // tmp6 = dataptr[1] - dataptr[6];
+                tmp2 = vec_add(row2, row5); // tmp2 = dataptr[2] + dataptr[5];
+                tmp5 = vec_sub(row2, row5); // tmp5 = dataptr[2] - dataptr[5];
+
+                tmp10 = vec_add(tmp0, tmp3); // tmp10 = tmp0 + tmp3;
+                tmp13 = vec_sub(tmp0, tmp3); // tmp13 = tmp0 - tmp3;
+                tmp11 = vec_add(tmp1, tmp2); // tmp11 = tmp1 + tmp2;
+                tmp12 = vec_sub(tmp1, tmp2); // tmp12 = tmp1 - tmp2;
+
+
+                // dataptr[0] = (DCTELEM) ((tmp10 + tmp11) << PASS1_BITS);
+                row0 = vec_add(tmp10, tmp11);
+
+                // dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
+                row4 = vec_sub(tmp10, tmp11);
+
+
+                // z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100);
+                z1 = vec_madd(vec_add(tmp12, tmp13), vec_0_541196100, (vector float)zero);
+
+                // dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
+                //                                CONST_BITS-PASS1_BITS);
+                row2 = vec_madd(tmp13, vec_0_765366865, z1);
+
+                // dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
+                //                                CONST_BITS-PASS1_BITS);
+                row6 = vec_madd(tmp12, vec_1_847759065, z1);
+
+                z1 = vec_add(tmp4, tmp7); // z1 = tmp4 + tmp7;
+                z2 = vec_add(tmp5, tmp6); // z2 = tmp5 + tmp6;
+                z3 = vec_add(tmp4, tmp6); // z3 = tmp4 + tmp6;
+                z4 = vec_add(tmp5, tmp7); // z4 = tmp5 + tmp7;
+
+                // z5 = MULTIPLY(z3 + z4, FIX_1_175875602); /* sqrt(2) * c3 */
+                z5 = vec_madd(vec_add(z3, z4), vec_1_175875602, (vector float)zero);
+
+                // z3 = MULTIPLY(z3, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */
+                z3 = vec_madd(z3, vec_1_961570560, z5);
+
+                // z4 = MULTIPLY(z4, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */
+                z4 = vec_madd(z4, vec_0_390180644, z5);
+
+                // The following adds are rolled into the multiplies above
+                // z3 = vec_add(z3, z5);  // z3 += z5;
+                // z4 = vec_add(z4, z5);  // z4 += z5;
+
+                // z2 = MULTIPLY(z2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */
+                // Wow!  It's actually more effecient to roll this multiply
+                // into the adds below, even thought the multiply gets done twice!
+                // z2 = vec_madd(z2, vec_2_562915447, (vector float)zero);
+
+                // z1 = MULTIPLY(z1, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */
+                // Same with this one...
+                // z1 = vec_madd(z1, vec_0_899976223, (vector float)zero);
+
+                // tmp4 = MULTIPLY(tmp4, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */
+                // dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
+                row7 = vec_madd(tmp4, vec_0_298631336, vec_madd(z1, vec_0_899976223, z3));
+
+                // tmp5 = MULTIPLY(tmp5, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */
+                // dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
+                row5 = vec_madd(tmp5, vec_2_053119869, vec_madd(z2, vec_2_562915447, z4));
+
+                // tmp6 = MULTIPLY(tmp6, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */
+                // dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
+                row3 = vec_madd(tmp6, vec_3_072711026, vec_madd(z2, vec_2_562915447, z3));
+
+                // tmp7 = MULTIPLY(tmp7, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */
+                // dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
+                row1 = vec_madd(z1, vec_0_899976223, vec_madd(tmp7, vec_1_501321110, z4));
+
+                // Swap the row values with the alts.  If this is the first half,
+                // this sets up the low values to be acted on in the second half.
+                // If this is the second half, it puts the high values back in
+                // the row values where they are expected to be when we're done.
+                SWAP(row0, alt0);
+                SWAP(row1, alt1);
+                SWAP(row2, alt2);
+                SWAP(row3, alt3);
+                SWAP(row4, alt4);
+                SWAP(row5, alt5);
+                SWAP(row6, alt6);
+                SWAP(row7, alt7);
+            }
+
+            if (whichPass == 1)
+            {
+                // transpose the data for the second pass
+
+                // First, block transpose the upper right with lower left.
+                SWAP(row4, alt0);
+                SWAP(row5, alt1);
+                SWAP(row6, alt2);
+                SWAP(row7, alt3);
+
+                // Now, transpose each block of four
+                TRANSPOSE4(row0, row1, row2, row3);
+                TRANSPOSE4(row4, row5, row6, row7);
+                TRANSPOSE4(alt0, alt1, alt2, alt3);
+                TRANSPOSE4(alt4, alt5, alt6, alt7);
+            }
+        }
+    }
+
+    // perform the quantise step, using the floating point data
+    // still in the row/alt registers
+    {
+        const int* biasAddr;
+        const vector signed int* qmat;
+        vector float bias, negBias;
+
+        if (s->mb_intra)
+        {
+            vector signed int baseVector;
+
+            // We must cache element 0 in the intra case
+            // (it needs special handling).
+            baseVector = vec_cts(vec_splat(row0, 0), 0);
+            vec_ste(baseVector, 0, &oldBaseValue);
+
+            qmat = (vector signed int*)s->q_intra_matrix[qscale];
+            biasAddr = &(s->intra_quant_bias);
+        }
+        else
+        {
+            qmat = (vector signed int*)s->q_inter_matrix[qscale];
+            biasAddr = &(s->inter_quant_bias);
+        }
+
+        // Load the bias vector (We add 0.5 to the bias so that we're
+                                // rounding when we convert to int, instead of flooring.)
+        {
+            vector signed int biasInt;
+            const vector float negOneFloat = (vector float)FOUROF(-1.0f);
+            LOAD4(biasInt, biasAddr);
+            bias = vec_ctf(biasInt, QUANT_BIAS_SHIFT);
+            negBias = vec_madd(bias, negOneFloat, zero);
+        }
+
+        {
+            vector float q0, q1, q2, q3, q4, q5, q6, q7;
+
+            q0 = vec_ctf(qmat[0], QMAT_SHIFT);
+            q1 = vec_ctf(qmat[2], QMAT_SHIFT);
+            q2 = vec_ctf(qmat[4], QMAT_SHIFT);
+            q3 = vec_ctf(qmat[6], QMAT_SHIFT);
+            q4 = vec_ctf(qmat[8], QMAT_SHIFT);
+            q5 = vec_ctf(qmat[10], QMAT_SHIFT);
+            q6 = vec_ctf(qmat[12], QMAT_SHIFT);
+            q7 = vec_ctf(qmat[14], QMAT_SHIFT);
+
+            row0 = vec_sel(vec_madd(row0, q0, negBias), vec_madd(row0, q0, bias),
+                    vec_cmpgt(row0, zero));
+            row1 = vec_sel(vec_madd(row1, q1, negBias), vec_madd(row1, q1, bias),
+                    vec_cmpgt(row1, zero));
+            row2 = vec_sel(vec_madd(row2, q2, negBias), vec_madd(row2, q2, bias),
+                    vec_cmpgt(row2, zero));
+            row3 = vec_sel(vec_madd(row3, q3, negBias), vec_madd(row3, q3, bias),
+                    vec_cmpgt(row3, zero));
+            row4 = vec_sel(vec_madd(row4, q4, negBias), vec_madd(row4, q4, bias),
+                    vec_cmpgt(row4, zero));
+            row5 = vec_sel(vec_madd(row5, q5, negBias), vec_madd(row5, q5, bias),
+                    vec_cmpgt(row5, zero));
+            row6 = vec_sel(vec_madd(row6, q6, negBias), vec_madd(row6, q6, bias),
+                    vec_cmpgt(row6, zero));
+            row7 = vec_sel(vec_madd(row7, q7, negBias), vec_madd(row7, q7, bias),
+                    vec_cmpgt(row7, zero));
+
+            q0 = vec_ctf(qmat[1], QMAT_SHIFT);
+            q1 = vec_ctf(qmat[3], QMAT_SHIFT);
+            q2 = vec_ctf(qmat[5], QMAT_SHIFT);
+            q3 = vec_ctf(qmat[7], QMAT_SHIFT);
+            q4 = vec_ctf(qmat[9], QMAT_SHIFT);
+            q5 = vec_ctf(qmat[11], QMAT_SHIFT);
+            q6 = vec_ctf(qmat[13], QMAT_SHIFT);
+            q7 = vec_ctf(qmat[15], QMAT_SHIFT);
+
+            alt0 = vec_sel(vec_madd(alt0, q0, negBias), vec_madd(alt0, q0, bias),
+                    vec_cmpgt(alt0, zero));
+            alt1 = vec_sel(vec_madd(alt1, q1, negBias), vec_madd(alt1, q1, bias),
+                    vec_cmpgt(alt1, zero));
+            alt2 = vec_sel(vec_madd(alt2, q2, negBias), vec_madd(alt2, q2, bias),
+                    vec_cmpgt(alt2, zero));
+            alt3 = vec_sel(vec_madd(alt3, q3, negBias), vec_madd(alt3, q3, bias),
+                    vec_cmpgt(alt3, zero));
+            alt4 = vec_sel(vec_madd(alt4, q4, negBias), vec_madd(alt4, q4, bias),
+                    vec_cmpgt(alt4, zero));
+            alt5 = vec_sel(vec_madd(alt5, q5, negBias), vec_madd(alt5, q5, bias),
+                    vec_cmpgt(alt5, zero));
+            alt6 = vec_sel(vec_madd(alt6, q6, negBias), vec_madd(alt6, q6, bias),
+                    vec_cmpgt(alt6, zero));
+            alt7 = vec_sel(vec_madd(alt7, q7, negBias), vec_madd(alt7, q7, bias),
+                    vec_cmpgt(alt7, zero));
+        }
+
+
+    }
+
+    // Store the data back into the original block
+    {
+        vector signed short data0, data1, data2, data3, data4, data5, data6, data7;
+
+        data0 = vec_pack(vec_cts(row0, 0), vec_cts(alt0, 0));
+        data1 = vec_pack(vec_cts(row1, 0), vec_cts(alt1, 0));
+        data2 = vec_pack(vec_cts(row2, 0), vec_cts(alt2, 0));
+        data3 = vec_pack(vec_cts(row3, 0), vec_cts(alt3, 0));
+        data4 = vec_pack(vec_cts(row4, 0), vec_cts(alt4, 0));
+        data5 = vec_pack(vec_cts(row5, 0), vec_cts(alt5, 0));
+        data6 = vec_pack(vec_cts(row6, 0), vec_cts(alt6, 0));
+        data7 = vec_pack(vec_cts(row7, 0), vec_cts(alt7, 0));
+
+        {
+            // Clamp for overflow
+            vector signed int max_q_int, min_q_int;
+            vector signed short max_q, min_q;
+
+            LOAD4(max_q_int, &(s->max_qcoeff));
+            LOAD4(min_q_int, &(s->min_qcoeff));
+
+            max_q = vec_pack(max_q_int, max_q_int);
+            min_q = vec_pack(min_q_int, min_q_int);
+
+            data0 = vec_max(vec_min(data0, max_q), min_q);
+            data1 = vec_max(vec_min(data1, max_q), min_q);
+            data2 = vec_max(vec_min(data2, max_q), min_q);
+            data4 = vec_max(vec_min(data4, max_q), min_q);
+            data5 = vec_max(vec_min(data5, max_q), min_q);
+            data6 = vec_max(vec_min(data6, max_q), min_q);
+            data7 = vec_max(vec_min(data7, max_q), min_q);
+        }
+
+        {
+        vector bool char zero_01, zero_23, zero_45, zero_67;
+        vector signed char scanIndices_01, scanIndices_23, scanIndices_45, scanIndices_67;
+        vector signed char negOne = vec_splat_s8(-1);
+        vector signed char* scanPtr =
+                (vector signed char*)(s->intra_scantable.inverse);
+        signed char lastNonZeroChar;
+
+        // Determine the largest non-zero index.
+        zero_01 = vec_pack(vec_cmpeq(data0, (vector signed short)zero),
+                vec_cmpeq(data1, (vector signed short)zero));
+        zero_23 = vec_pack(vec_cmpeq(data2, (vector signed short)zero),
+                vec_cmpeq(data3, (vector signed short)zero));
+        zero_45 = vec_pack(vec_cmpeq(data4, (vector signed short)zero),
+                vec_cmpeq(data5, (vector signed short)zero));
+        zero_67 = vec_pack(vec_cmpeq(data6, (vector signed short)zero),
+                vec_cmpeq(data7, (vector signed short)zero));
+
+        // 64 biggest values
+        scanIndices_01 = vec_sel(scanPtr[0], negOne, zero_01);
+        scanIndices_23 = vec_sel(scanPtr[1], negOne, zero_23);
+        scanIndices_45 = vec_sel(scanPtr[2], negOne, zero_45);
+        scanIndices_67 = vec_sel(scanPtr[3], negOne, zero_67);
+
+        // 32 largest values
+        scanIndices_01 = vec_max(scanIndices_01, scanIndices_23);
+        scanIndices_45 = vec_max(scanIndices_45, scanIndices_67);
+
+        // 16 largest values
+        scanIndices_01 = vec_max(scanIndices_01, scanIndices_45);
+
+        // 8 largest values
+        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
+                vec_mergel(scanIndices_01, negOne));
+
+        // 4 largest values
+        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
+                vec_mergel(scanIndices_01, negOne));
+
+        // 2 largest values
+        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
+                vec_mergel(scanIndices_01, negOne));
+
+        // largest value
+        scanIndices_01 = vec_max(vec_mergeh(scanIndices_01, negOne),
+                vec_mergel(scanIndices_01, negOne));
+
+        scanIndices_01 = vec_splat(scanIndices_01, 0);
+
+
+        vec_ste(scanIndices_01, 0, &lastNonZeroChar);
+
+        lastNonZero = lastNonZeroChar;
+
+        // While the data is still in vectors we check for the transpose IDCT permute
+        // and handle it using the vector unit if we can.  This is the permute used
+        // by the altivec idct, so it is common when using the altivec dct.
+
+        if ((lastNonZero > 0) && (s->dsp.idct_permutation_type == FF_TRANSPOSE_IDCT_PERM))
+        {
+            TRANSPOSE8(data0, data1, data2, data3, data4, data5, data6, data7);
+        }
+
+        vec_st(data0, 0, data);
+        vec_st(data1, 16, data);
+        vec_st(data2, 32, data);
+        vec_st(data3, 48, data);
+        vec_st(data4, 64, data);
+        vec_st(data5, 80, data);
+        vec_st(data6, 96, data);
+        vec_st(data7, 112, data);
+        }
+    }
+
+    // special handling of block[0]
+    if (s->mb_intra)
+    {
+        if (!s->h263_aic)
+        {
+            if (n < 4)
+                oldBaseValue /= s->y_dc_scale;
+            else
+                oldBaseValue /= s->c_dc_scale;
+        }
+
+        // Divide by 8, rounding the result
+        data[0] = (oldBaseValue + 4) >> 3;
+    }
+
+    // We handled the tranpose permutation above and we don't
+    // need to permute the "no" permutation case.
+    if ((lastNonZero > 0) &&
+        (s->dsp.idct_permutation_type != FF_TRANSPOSE_IDCT_PERM) &&
+        (s->dsp.idct_permutation_type != FF_NO_IDCT_PERM))
+    {
+        ff_block_permute(data, s->dsp.idct_permutation,
+                s->intra_scantable.scantable, lastNonZero);
+    }
+
+    return lastNonZero;
+}
+#undef FOUROF
+
+/*
+  AltiVec version of dct_unquantize_h263
+  this code assumes `block' is 16 bytes-aligned
+*/
+void dct_unquantize_h263_altivec(MpegEncContext *s,
+                                 DCTELEM *block, int n, int qscale)
+{
+POWERPC_PERF_DECLARE(altivec_dct_unquantize_h263_num, 1);
+    int i, level, qmul, qadd;
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+POWERPC_PERF_START_COUNT(altivec_dct_unquantize_h263_num, 1);
+
+    qadd = (qscale - 1) | 1;
+    qmul = qscale << 1;
+
+    if (s->mb_intra) {
+        if (!s->h263_aic) {
+            if (n < 4)
+                block[0] = block[0] * s->y_dc_scale;
+            else
+                block[0] = block[0] * s->c_dc_scale;
+        }else
+            qadd = 0;
+        i = 1;
+        nCoeffs= 63; //does not allways use zigzag table
+    } else {
+        i = 0;
+        nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
+    }
+
+    {
+      register const_vector signed short vczero = (const_vector signed short)vec_splat_s16(0);
+      short __attribute__ ((aligned(16))) qmul8[] =
+          {
+            qmul, qmul, qmul, qmul,
+            qmul, qmul, qmul, qmul
+          };
+      short __attribute__ ((aligned(16))) qadd8[] =
+          {
+            qadd, qadd, qadd, qadd,
+            qadd, qadd, qadd, qadd
+          };
+      short __attribute__ ((aligned(16))) nqadd8[] =
+          {
+            -qadd, -qadd, -qadd, -qadd,
+            -qadd, -qadd, -qadd, -qadd
+          };
+      register vector signed short blockv, qmulv, qaddv, nqaddv, temp1;
+      register vector bool short blockv_null, blockv_neg;
+      register short backup_0 = block[0];
+      register int j = 0;
+
+      qmulv = vec_ld(0, qmul8);
+      qaddv = vec_ld(0, qadd8);
+      nqaddv = vec_ld(0, nqadd8);
+
+#if 0 // block *is* 16 bytes-aligned, it seems.
+      // first make sure block[j] is 16 bytes-aligned
+      for(j = 0; (j <= nCoeffs) && ((((unsigned long)block) + (j << 1)) & 0x0000000F) ; j++) {
+        level = block[j];
+        if (level) {
+          if (level < 0) {
+                level = level * qmul - qadd;
+            } else {
+                level = level * qmul + qadd;
+            }
+            block[j] = level;
+        }
+      }
+#endif
+
+      // vectorize all the 16 bytes-aligned blocks
+      // of 8 elements
+      for(; (j + 7) <= nCoeffs ; j+=8)
+      {
+        blockv = vec_ld(j << 1, block);
+        blockv_neg = vec_cmplt(blockv, vczero);
+        blockv_null = vec_cmpeq(blockv, vczero);
+        // choose between +qadd or -qadd as the third operand
+        temp1 = vec_sel(qaddv, nqaddv, blockv_neg);
+        // multiply & add (block{i,i+7} * qmul [+-] qadd)
+        temp1 = vec_mladd(blockv, qmulv, temp1);
+        // put 0 where block[{i,i+7} used to have 0
+        blockv = vec_sel(temp1, blockv, blockv_null);
+        vec_st(blockv, j << 1, block);
+      }
+
+      // if nCoeffs isn't a multiple of 8, finish the job
+      // using good old scalar units.
+      // (we could do it using a truncated vector,
+      // but I'm not sure it's worth the hassle)
+      for(; j <= nCoeffs ; j++) {
+        level = block[j];
+        if (level) {
+          if (level < 0) {
+                level = level * qmul - qadd;
+            } else {
+                level = level * qmul + qadd;
+            }
+            block[j] = level;
+        }
+      }
+
+      if (i == 1)
+      { // cheat. this avoid special-casing the first iteration
+        block[0] = backup_0;
+      }
+    }
+POWERPC_PERF_STOP_COUNT(altivec_dct_unquantize_h263_num, nCoeffs == 63);
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/mpegvideo_ppc.c b/contrib/ffmpeg/libavcodec/ppc/mpegvideo_ppc.c
new file mode 100644
index 000000000..c5e822f77
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/mpegvideo_ppc.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2002 Dieter Shirley
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+#include <time.h>
+
+#ifdef HAVE_ALTIVEC
+#include "dsputil_altivec.h"
+#endif
+
+extern int dct_quantize_altivec(MpegEncContext *s,
+        DCTELEM *block, int n,
+        int qscale, int *overflow);
+extern void dct_unquantize_h263_altivec(MpegEncContext *s,
+                                        DCTELEM *block, int n, int qscale);
+
+extern void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
+extern void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
+
+
+void MPV_common_init_ppc(MpegEncContext *s)
+{
+#ifdef HAVE_ALTIVEC
+    if (has_altivec())
+    {
+      if (s->avctx->lowres==0)
+      {
+        if ((s->avctx->idct_algo == FF_IDCT_AUTO) ||
+                (s->avctx->idct_algo == FF_IDCT_ALTIVEC))
+        {
+            s->dsp.idct_put = idct_put_altivec;
+            s->dsp.idct_add = idct_add_altivec;
+            s->dsp.idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
+        }
+      }
+
+        // Test to make sure that the dct required alignments are met.
+        if ((((long)(s->q_intra_matrix) & 0x0f) != 0) ||
+                (((long)(s->q_inter_matrix) & 0x0f) != 0))
+        {
+            av_log(s->avctx, AV_LOG_INFO, "Internal Error: q-matrix blocks must be 16-byte aligned "
+                    "to use Altivec DCT. Reverting to non-altivec version.\n");
+            return;
+        }
+
+        if (((long)(s->intra_scantable.inverse) & 0x0f) != 0)
+        {
+            av_log(s->avctx, AV_LOG_INFO, "Internal Error: scan table blocks must be 16-byte aligned "
+                    "to use Altivec DCT. Reverting to non-altivec version.\n");
+            return;
+        }
+
+
+        if ((s->avctx->dct_algo == FF_DCT_AUTO) ||
+                (s->avctx->dct_algo == FF_DCT_ALTIVEC))
+        {
+#if 0 /* seems to cause trouble under some circumstances */
+            s->dct_quantize = dct_quantize_altivec;
+#endif
+            s->dct_unquantize_h263_intra = dct_unquantize_h263_altivec;
+            s->dct_unquantize_h263_inter = dct_unquantize_h263_altivec;
+        }
+    } else
+#endif
+    {
+        /* Non-AltiVec PPC optimisations here */
+    }
+}
+
diff --git a/contrib/ffmpeg/libavcodec/ppc/snow_altivec.c b/contrib/ffmpeg/libavcodec/ppc/snow_altivec.c
new file mode 100644
index 000000000..b15672ffe
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/snow_altivec.c
@@ -0,0 +1,788 @@
+/*
+ * Altivec optimized snow DSP utils
+ * Copyright (c) 2006 Luca Barbato <lu_zero@gentoo.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ *
+ */
+
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+#include "dsputil_altivec.h"
+#include "../snow.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+
+
+//FIXME remove this replication
+#define slice_buffer_get_line(slice_buf, line_num) ((slice_buf)->line[line_num] ? (slice_buf)->line[line_num] : slice_buffer_load_line((slice_buf), (line_num)))
+
+static DWTELEM * slice_buffer_load_line(slice_buffer * buf, int line)
+{
+    int offset;
+    DWTELEM * buffer;
+
+//  av_log(NULL, AV_LOG_DEBUG, "Cache hit: %d\n", line);
+
+    assert(buf->data_stack_top >= 0);
+//  assert(!buf->line[line]);
+    if (buf->line[line])
+        return buf->line[line];
+
+    offset = buf->line_width * line;
+    buffer = buf->data_stack[buf->data_stack_top];
+    buf->data_stack_top--;
+    buf->line[line] = buffer;
+
+//  av_log(NULL, AV_LOG_DEBUG, "slice_buffer_load_line: line: %d remaining: %d\n", line, buf->data_stack_top + 1);
+
+    return buffer;
+}
+
+
+//altivec code
+
+void ff_snow_horizontal_compose97i_altivec(DWTELEM *b, int width)
+{
+    const int w2= (width+1)>>1;
+    DECLARE_ALIGNED_16(DWTELEM, temp[(width>>1)]);
+    const int w_l= (width>>1);
+    const int w_r= w2 - 1;
+    int i;
+    vector signed int t1, t2, x, y, tmp1, tmp2;
+    vector signed int *vbuf, *vtmp;
+    vector unsigned char align;
+
+
+
+    { // Lift 0
+        DWTELEM * const ref = b + w2 - 1;
+        DWTELEM b_0 = b[0];
+        vbuf = (vector signed int *)b;
+
+        tmp1 = vec_ld (0, ref);
+        align = vec_lvsl (0, ref);
+        tmp2 = vec_ld (15, ref);
+        t1= vec_perm(tmp1, tmp2, align);
+
+        i = 0;
+
+        for (i=0; i<w_l-15; i+=16) {
+#if 0
+        b[i+0] = b[i+0] - ((3 * (ref[i+0] + ref[i+1]) + 4) >> 3);
+        b[i+1] = b[i+1] - ((3 * (ref[i+1] + ref[i+2]) + 4) >> 3);
+        b[i+2] = b[i+2] - ((3 * (ref[i+2] + ref[i+3]) + 4) >> 3);
+        b[i+3] = b[i+3] - ((3 * (ref[i+3] + ref[i+4]) + 4) >> 3);
+#else
+
+        tmp1 = vec_ld (0, ref+4+i);
+        tmp2 = vec_ld (15, ref+4+i);
+
+        t2 = vec_perm(tmp1, tmp2, align);
+
+        y = vec_add(t1,vec_sld(t1,t2,4));
+        y = vec_add(vec_add(y,y),y);
+
+        tmp1 = vec_ld (0, ref+8+i);
+
+        y = vec_add(y, vec_splat_s32(4));
+        y = vec_sra(y, vec_splat_u32(3));
+
+        tmp2 = vec_ld (15, ref+8+i);
+
+        *vbuf = vec_sub(*vbuf, y);
+
+        t1=t2;
+
+        vbuf++;
+
+        t2 = vec_perm(tmp1, tmp2, align);
+
+        y = vec_add(t1,vec_sld(t1,t2,4));
+        y = vec_add(vec_add(y,y),y);
+
+        tmp1 = vec_ld (0, ref+12+i);
+
+        y = vec_add(y, vec_splat_s32(4));
+        y = vec_sra(y, vec_splat_u32(3));
+
+        tmp2 = vec_ld (15, ref+12+i);
+
+        *vbuf = vec_sub(*vbuf, y);
+
+        t1=t2;
+
+        vbuf++;
+
+        t2 = vec_perm(tmp1, tmp2, align);
+
+        y = vec_add(t1,vec_sld(t1,t2,4));
+        y = vec_add(vec_add(y,y),y);
+
+        tmp1 = vec_ld (0, ref+16+i);
+
+        y = vec_add(y, vec_splat_s32(4));
+        y = vec_sra(y, vec_splat_u32(3));
+
+        tmp2 = vec_ld (15, ref+16+i);
+
+        *vbuf = vec_sub(*vbuf, y);
+
+        t1=t2;
+
+        t2 = vec_perm(tmp1, tmp2, align);
+
+        y = vec_add(t1,vec_sld(t1,t2,4));
+        y = vec_add(vec_add(y,y),y);
+
+        vbuf++;
+
+        y = vec_add(y, vec_splat_s32(4));
+        y = vec_sra(y, vec_splat_u32(3));
+        *vbuf = vec_sub(*vbuf, y);
+
+        t1=t2;
+
+        vbuf++;
+
+#endif
+        }
+
+        snow_horizontal_compose_lift_lead_out(i, b, b, ref, width, w_l, 0, W_DM, W_DO, W_DS);
+        b[0] = b_0 - ((W_DM * 2 * ref[1]+W_DO)>>W_DS);
+    }
+
+    { // Lift 1
+        DWTELEM * const dst = b+w2;
+
+        i = 0;
+        for(; (((long)&dst[i]) & 0xF) && i<w_r; i++){
+            dst[i] = dst[i] - (b[i] + b[i + 1]);
+        }
+
+        align = vec_lvsl(0, b+i);
+        tmp1 = vec_ld(0, b+i);
+        vbuf = (vector signed int*) (dst + i);
+        tmp2 = vec_ld(15, b+i);
+
+        t1 = vec_perm(tmp1, tmp2, align);
+
+        for (; i<w_r-3; i+=4) {
+
+#if 0
+            dst[i]   = dst[i]   - (b[i]   + b[i + 1]);
+            dst[i+1] = dst[i+1] - (b[i+1] + b[i + 2]);
+            dst[i+2] = dst[i+2] - (b[i+2] + b[i + 3]);
+            dst[i+3] = dst[i+3] - (b[i+3] + b[i + 4]);
+#else
+
+        tmp1 = vec_ld(0, b+4+i);
+        tmp2 = vec_ld(15, b+4+i);
+
+        t2 = vec_perm(tmp1, tmp2, align);
+
+        y = vec_add(t1, vec_sld(t1,t2,4));
+        *vbuf = vec_sub (*vbuf, y);
+
+        vbuf++;
+
+        t1 = t2;
+
+#endif
+
+        }
+
+        snow_horizontal_compose_lift_lead_out(i, dst, dst, b, width, w_r, 1, W_CM, W_CO, W_CS);
+    }
+
+    { // Lift 2
+        DWTELEM * const ref = b+w2 - 1;
+        DWTELEM b_0 = b[0];
+        vbuf= (vector signed int *) b;
+
+        tmp1 = vec_ld (0, ref);
+        align = vec_lvsl (0, ref);
+        tmp2 = vec_ld (15, ref);
+        t1= vec_perm(tmp1, tmp2, align);
+
+        i = 0;
+        for (; i<w_l-15; i+=16) {
+#if 0
+            b[i]   = b[i]   - (((8 -(ref[i]   + ref[i+1])) - (b[i]  <<2)) >> 4);
+            b[i+1] = b[i+1] - (((8 -(ref[i+1] + ref[i+2])) - (b[i+1]<<2)) >> 4);
+            b[i+2] = b[i+2] - (((8 -(ref[i+2] + ref[i+3])) - (b[i+2]<<2)) >> 4);
+            b[i+3] = b[i+3] - (((8 -(ref[i+3] + ref[i+4])) - (b[i+3]<<2)) >> 4);
+#else
+            tmp1 = vec_ld (0, ref+4+i);
+            tmp2 = vec_ld (15, ref+4+i);
+
+            t2 = vec_perm(tmp1, tmp2, align);
+
+            y = vec_add(t1,vec_sld(t1,t2,4));
+            y = vec_sub(vec_splat_s32(8),y);
+
+            tmp1 = vec_ld (0, ref+8+i);
+
+            x = vec_sl(*vbuf,vec_splat_u32(2));
+            y = vec_sra(vec_sub(y,x),vec_splat_u32(4));
+
+            tmp2 = vec_ld (15, ref+8+i);
+
+            *vbuf = vec_sub( *vbuf, y);
+
+            t1 = t2;
+
+            vbuf++;
+
+            t2 = vec_perm(tmp1, tmp2, align);
+
+            y = vec_add(t1,vec_sld(t1,t2,4));
+            y = vec_sub(vec_splat_s32(8),y);
+
+            tmp1 = vec_ld (0, ref+12+i);
+
+            x = vec_sl(*vbuf,vec_splat_u32(2));
+            y = vec_sra(vec_sub(y,x),vec_splat_u32(4));
+
+            tmp2 = vec_ld (15, ref+12+i);
+
+            *vbuf = vec_sub( *vbuf, y);
+
+            t1 = t2;
+
+            vbuf++;
+
+            t2 = vec_perm(tmp1, tmp2, align);
+
+            y = vec_add(t1,vec_sld(t1,t2,4));
+            y = vec_sub(vec_splat_s32(8),y);
+
+            tmp1 = vec_ld (0, ref+16+i);
+
+            x = vec_sl(*vbuf,vec_splat_u32(2));
+            y = vec_sra(vec_sub(y,x),vec_splat_u32(4));
+
+            tmp2 = vec_ld (15, ref+16+i);
+
+            *vbuf = vec_sub( *vbuf, y);
+
+            t1 = t2;
+
+            vbuf++;
+
+            t2 = vec_perm(tmp1, tmp2, align);
+
+            y = vec_add(t1,vec_sld(t1,t2,4));
+            y = vec_sub(vec_splat_s32(8),y);
+
+            t1 = t2;
+
+            x = vec_sl(*vbuf,vec_splat_u32(2));
+            y = vec_sra(vec_sub(y,x),vec_splat_u32(4));
+            *vbuf = vec_sub( *vbuf, y);
+
+            vbuf++;
+
+#endif
+        }
+
+        snow_horizontal_compose_liftS_lead_out(i, b, b, ref, width, w_l);
+        b[0] = b_0 - (((-2 * ref[1] + W_BO) - 4 * b_0) >> W_BS);
+    }
+
+    { // Lift 3
+        DWTELEM * const src = b+w2;
+
+        vbuf = (vector signed int *)b;
+        vtmp = (vector signed int *)temp;
+
+        i = 0;
+        align = vec_lvsl(0, src);
+
+        for (; i<w_r-3; i+=4) {
+#if 0
+            temp[i] = src[i] - ((-3*(b[i] + b[i+1]))>>1);
+            temp[i+1] = src[i+1] - ((-3*(b[i+1] + b[i+2]))>>1);
+            temp[i+2] = src[i+2] - ((-3*(b[i+2] + b[i+3]))>>1);
+            temp[i+3] = src[i+3] - ((-3*(b[i+3] + b[i+4]))>>1);
+#else
+            tmp1 = vec_ld(0,src+i);
+            t1 = vec_add(vbuf[0],vec_sld(vbuf[0],vbuf[1],4));
+            tmp2 = vec_ld(15,src+i);
+            t1 = vec_sub(vec_splat_s32(0),t1); //bad!
+            t1 = vec_add(t1,vec_add(t1,t1));
+            t2 = vec_perm(tmp1 ,tmp2 ,align);
+            t1 = vec_sra(t1,vec_splat_u32(1));
+            vbuf++;
+            *vtmp = vec_sub(t2,t1);
+            vtmp++;
+
+#endif
+
+        }
+
+        snow_horizontal_compose_lift_lead_out(i, temp, src, b, width, w_r, 1, -3, 0, 1);
+    }
+
+    {
+    //Interleave
+        int a;
+        vector signed int *t = (vector signed int *)temp,
+                          *v = (vector signed int *)b;
+
+        snow_interleave_line_header(&i, width, b, temp);
+
+        for (; (i & 0xE) != 0xE; i-=2){
+            b[i+1] = temp[i>>1];
+            b[i] = b[i>>1];
+        }
+        for (i-=14; i>=0; i-=16){
+           a=i/4;
+
+           v[a+3]=vec_mergel(v[(a>>1)+1],t[(a>>1)+1]);
+           v[a+2]=vec_mergeh(v[(a>>1)+1],t[(a>>1)+1]);
+           v[a+1]=vec_mergel(v[a>>1],t[a>>1]);
+           v[a]=vec_mergeh(v[a>>1],t[a>>1]);
+
+        }
+
+    }
+}
+
+void ff_snow_vertical_compose97i_altivec(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width)
+{
+    int i, w4 = width/4;
+    vector signed int *v0, *v1,*v2,*v3,*v4,*v5;
+    vector signed int t1, t2;
+
+    v0=(vector signed int *)b0;
+    v1=(vector signed int *)b1;
+    v2=(vector signed int *)b2;
+    v3=(vector signed int *)b3;
+    v4=(vector signed int *)b4;
+    v5=(vector signed int *)b5;
+
+    for (i=0; i< w4;i++)
+    {
+
+    #if 0
+        b4[i] -= (3*(b3[i] + b5[i])+4)>>3;
+        b3[i] -= ((b2[i] + b4[i]));
+        b2[i] += ((b1[i] + b3[i])+4*b2[i]+8)>>4;
+        b1[i] += (3*(b0[i] + b2[i]))>>1;
+    #else
+        t1 = vec_add(v3[i], v5[i]);
+        t2 = vec_add(t1, vec_add(t1,t1));
+        t1 = vec_add(t2, vec_splat_s32(4));
+        v4[i] = vec_sub(v4[i], vec_sra(t1,vec_splat_u32(3)));
+
+        v3[i] = vec_sub(v3[i], vec_add(v2[i], v4[i]));
+
+        t1 = vec_add(vec_splat_s32(8), vec_add(v1[i], v3[i]));
+        t2 = vec_sl(v2[i], vec_splat_u32(2));
+        v2[i] = vec_add(v2[i], vec_sra(vec_add(t1,t2),vec_splat_u32(4)));
+        t1 = vec_add(v0[i], v2[i]);
+        t2 = vec_add(t1, vec_add(t1,t1));
+        v1[i] = vec_add(v1[i], vec_sra(t2,vec_splat_u32(1)));
+
+    #endif
+    }
+
+    for(i*=4; i < width; i++)
+    {
+        b4[i] -= (W_DM*(b3[i] + b5[i])+W_DO)>>W_DS;
+        b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS;
+        b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS;
+        b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
+    }
+}
+
+#define LOAD_BLOCKS \
+            tmp1 = vec_ld(0, &block[3][y*src_stride]);\
+            align = vec_lvsl(0, &block[3][y*src_stride]);\
+            tmp2 = vec_ld(15, &block[3][y*src_stride]);\
+\
+            b3 = vec_perm(tmp1,tmp2,align);\
+\
+            tmp1 = vec_ld(0, &block[2][y*src_stride]);\
+            align = vec_lvsl(0, &block[2][y*src_stride]);\
+            tmp2 = vec_ld(15, &block[2][y*src_stride]);\
+\
+            b2 = vec_perm(tmp1,tmp2,align);\
+\
+            tmp1 = vec_ld(0, &block[1][y*src_stride]);\
+            align = vec_lvsl(0, &block[1][y*src_stride]);\
+            tmp2 = vec_ld(15, &block[1][y*src_stride]);\
+\
+            b1 = vec_perm(tmp1,tmp2,align);\
+\
+            tmp1 = vec_ld(0, &block[0][y*src_stride]);\
+            align = vec_lvsl(0, &block[0][y*src_stride]);\
+            tmp2 = vec_ld(15, &block[0][y*src_stride]);\
+\
+            b0 = vec_perm(tmp1,tmp2,align);
+
+#define LOAD_OBMCS \
+            tmp1 = vec_ld(0, obmc1);\
+            align = vec_lvsl(0, obmc1);\
+            tmp2 = vec_ld(15, obmc1);\
+\
+            ob1 = vec_perm(tmp1,tmp2,align);\
+\
+            tmp1 = vec_ld(0, obmc2);\
+            align = vec_lvsl(0, obmc2);\
+            tmp2 = vec_ld(15, obmc2);\
+\
+            ob2 = vec_perm(tmp1,tmp2,align);\
+\
+            tmp1 = vec_ld(0, obmc3);\
+            align = vec_lvsl(0, obmc3);\
+            tmp2 = vec_ld(15, obmc3);\
+\
+            ob3 = vec_perm(tmp1,tmp2,align);\
+\
+            tmp1 = vec_ld(0, obmc4);\
+            align = vec_lvsl(0, obmc4);\
+            tmp2 = vec_ld(15, obmc4);\
+\
+            ob4 = vec_perm(tmp1,tmp2,align);
+
+/* interleave logic
+ * h1 <- [ a,b,a,b, a,b,a,b, a,b,a,b, a,b,a,b ]
+ * h2 <- [ c,d,c,d, c,d,c,d, c,d,c,d, c,d,c,d ]
+ * h  <- [ a,b,c,d, a,b,c,d, a,b,c,d, a,b,c,d ]
+ */
+
+#define STEPS_0_1\
+            h1 = (vector unsigned short)\
+                 vec_mergeh(ob1, ob2);\
+\
+            h2 = (vector unsigned short)\
+                 vec_mergeh(ob3, ob4);\
+\
+            ih = (vector unsigned char)\
+                 vec_mergeh(h1,h2);\
+\
+            l1 = (vector unsigned short) vec_mergeh(b3, b2);\
+\
+            ih1 = (vector unsigned char) vec_mergel(h1, h2);\
+\
+            l2 = (vector unsigned short) vec_mergeh(b1, b0);\
+\
+            il = (vector unsigned char) vec_mergeh(l1, l2);\
+\
+            v[0] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));\
+\
+            il1 = (vector unsigned char) vec_mergel(l1, l2);\
+\
+            v[1] = (vector signed int) vec_msum(ih1, il1, vec_splat_u32(0));
+
+#define FINAL_STEP_SCALAR\
+        for(x=0; x<b_w; x++)\
+            if(add){\
+                vbuf[x] += dst[x + src_x];\
+                vbuf[x] = (vbuf[x] + (1<<(FRAC_BITS-1))) >> FRAC_BITS;\
+                if(vbuf[x]&(~255)) vbuf[x]= ~(vbuf[x]>>31);\
+                dst8[x + y*src_stride] = vbuf[x];\
+            }else{\
+                dst[x + src_x] -= vbuf[x];\
+            }
+
+static void inner_add_yblock_bw_8_obmc_16_altivec(uint8_t *obmc,
+                                             const int obmc_stride,
+                                             uint8_t * * block, int b_w,
+                                             int b_h, int src_x, int src_y,
+                                             int src_stride, slice_buffer * sb,
+                                             int add, uint8_t * dst8)
+{
+    int y, x;
+    DWTELEM * dst;
+    vector unsigned short h1, h2, l1, l2;
+    vector unsigned char ih, il, ih1, il1, tmp1, tmp2, align;
+    vector unsigned char b0,b1,b2,b3;
+    vector unsigned char ob1,ob2,ob3,ob4;
+
+    DECLARE_ALIGNED_16(int, vbuf[16]);
+    vector signed int *v = (vector signed int *)vbuf, *d;
+
+    for(y=0; y<b_h; y++){
+        //FIXME ugly missue of obmc_stride
+
+        uint8_t *obmc1= obmc + y*obmc_stride;
+        uint8_t *obmc2= obmc1+ (obmc_stride>>1);
+        uint8_t *obmc3= obmc1+ obmc_stride*(obmc_stride>>1);
+        uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+
+        dst = slice_buffer_get_line(sb, src_y + y);
+        d = (vector signed int *)(dst + src_x);
+
+//FIXME i could avoid some loads!
+
+        // load blocks
+        LOAD_BLOCKS
+
+        // load obmcs
+        LOAD_OBMCS
+
+        // steps 0 1
+        STEPS_0_1
+
+        FINAL_STEP_SCALAR
+
+       }
+
+}
+
+#define STEPS_2_3\
+            h1 = (vector unsigned short) vec_mergel(ob1, ob2);\
+\
+            h2 = (vector unsigned short) vec_mergel(ob3, ob4);\
+\
+            ih = (vector unsigned char) vec_mergeh(h1,h2);\
+\
+            l1 = (vector unsigned short) vec_mergel(b3, b2);\
+\
+            l2 = (vector unsigned short) vec_mergel(b1, b0);\
+\
+            ih1 = (vector unsigned char) vec_mergel(h1,h2);\
+\
+            il = (vector unsigned char) vec_mergeh(l1,l2);\
+\
+            v[2] = (vector signed int) vec_msum(ih, il, vec_splat_u32(0));\
+\
+            il1 = (vector unsigned char) vec_mergel(l1,l2);\
+\
+            v[3] = (vector signed int) vec_msum(ih1, il1, vec_splat_u32(0));
+
+
+static void inner_add_yblock_bw_16_obmc_32_altivec(uint8_t *obmc,
+                                             const int obmc_stride,
+                                             uint8_t * * block, int b_w,
+                                             int b_h, int src_x, int src_y,
+                                             int src_stride, slice_buffer * sb,
+                                             int add, uint8_t * dst8)
+{
+    int y, x;
+    DWTELEM * dst;
+    vector unsigned short h1, h2, l1, l2;
+    vector unsigned char ih, il, ih1, il1, tmp1, tmp2, align;
+    vector unsigned char b0,b1,b2,b3;
+    vector unsigned char ob1,ob2,ob3,ob4;
+    DECLARE_ALIGNED_16(int, vbuf[b_w]);
+    vector signed int *v = (vector signed int *)vbuf, *d;
+
+    for(y=0; y<b_h; y++){
+        //FIXME ugly missue of obmc_stride
+
+        uint8_t *obmc1= obmc + y*obmc_stride;
+        uint8_t *obmc2= obmc1+ (obmc_stride>>1);
+        uint8_t *obmc3= obmc1+ obmc_stride*(obmc_stride>>1);
+        uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+
+        dst = slice_buffer_get_line(sb, src_y + y);
+        d = (vector signed int *)(dst + src_x);
+
+        // load blocks
+        LOAD_BLOCKS
+
+        // load obmcs
+        LOAD_OBMCS
+
+        // steps 0 1 2 3
+        STEPS_0_1
+
+        STEPS_2_3
+
+        FINAL_STEP_SCALAR
+
+    }
+}
+
+#define FINAL_STEP_VEC \
+\
+    if(add)\
+        {\
+            for(x=0; x<b_w/4; x++)\
+            {\
+                v[x] = vec_add(v[x], d[x]);\
+                v[x] = vec_sra(vec_add(v[x],\
+                                       vec_sl( vec_splat_s32(1),\
+                                               vec_splat_u32(7))),\
+                               vec_splat_u32(8));\
+\
+                mask = (vector bool int) vec_sl((vector signed int)\
+                        vec_cmpeq(v[x],v[x]),vec_splat_u32(8));\
+                mask = (vector bool int) vec_and(v[x],vec_nor(mask,mask));\
+\
+                mask = (vector bool int)\
+                        vec_cmpeq((vector signed int)mask,\
+                                  (vector signed int)vec_splat_u32(0));\
+\
+                vs = vec_sra(v[x],vec_splat_u32(8));\
+                vs = vec_sra(v[x],vec_splat_u32(8));\
+                vs = vec_sra(v[x],vec_splat_u32(15));\
+\
+                vs = vec_nor(vs,vs);\
+\
+                v[x]= vec_sel(v[x],vs,mask);\
+            }\
+\
+            for(x=0; x<b_w; x++)\
+                dst8[x + y*src_stride] = vbuf[x];\
+\
+        }\
+         else\
+            for(x=0; x<b_w/4; x++)\
+                d[x] = vec_sub(d[x], v[x]);
+
+static void inner_add_yblock_a_bw_8_obmc_16_altivec(uint8_t *obmc,
+                                             const int obmc_stride,
+                                             uint8_t * * block, int b_w,
+                                             int b_h, int src_x, int src_y,
+                                             int src_stride, slice_buffer * sb,
+                                             int add, uint8_t * dst8)
+{
+    int y, x;
+    DWTELEM * dst;
+    vector bool int mask;
+    vector signed int vs;
+    vector unsigned short h1, h2, l1, l2;
+    vector unsigned char ih, il, ih1, il1, tmp1, tmp2, align;
+    vector unsigned char b0,b1,b2,b3;
+    vector unsigned char ob1,ob2,ob3,ob4;
+
+    DECLARE_ALIGNED_16(int, vbuf[16]);
+    vector signed int *v = (vector signed int *)vbuf, *d;
+
+    for(y=0; y<b_h; y++){
+        //FIXME ugly missue of obmc_stride
+
+        uint8_t *obmc1= obmc + y*obmc_stride;
+        uint8_t *obmc2= obmc1+ (obmc_stride>>1);
+        uint8_t *obmc3= obmc1+ obmc_stride*(obmc_stride>>1);
+        uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+
+        dst = slice_buffer_get_line(sb, src_y + y);
+        d = (vector signed int *)(dst + src_x);
+
+//FIXME i could avoid some loads!
+
+        // load blocks
+        LOAD_BLOCKS
+
+        // load obmcs
+        LOAD_OBMCS
+
+        // steps 0 1
+        STEPS_0_1
+
+        FINAL_STEP_VEC
+
+       }
+
+}
+
+static void inner_add_yblock_a_bw_16_obmc_32_altivec(uint8_t *obmc,
+                                             const int obmc_stride,
+                                             uint8_t * * block, int b_w,
+                                             int b_h, int src_x, int src_y,
+                                             int src_stride, slice_buffer * sb,
+                                             int add, uint8_t * dst8)
+{
+    int y, x;
+    DWTELEM * dst;
+    vector bool int mask;
+    vector signed int vs;
+    vector unsigned short h1, h2, l1, l2;
+    vector unsigned char ih, il, ih1, il1, tmp1, tmp2, align;
+    vector unsigned char b0,b1,b2,b3;
+    vector unsigned char ob1,ob2,ob3,ob4;
+    DECLARE_ALIGNED_16(int, vbuf[b_w]);
+    vector signed int *v = (vector signed int *)vbuf, *d;
+
+    for(y=0; y<b_h; y++){
+        //FIXME ugly missue of obmc_stride
+
+        uint8_t *obmc1= obmc + y*obmc_stride;
+        uint8_t *obmc2= obmc1+ (obmc_stride>>1);
+        uint8_t *obmc3= obmc1+ obmc_stride*(obmc_stride>>1);
+        uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+
+        dst = slice_buffer_get_line(sb, src_y + y);
+        d = (vector signed int *)(dst + src_x);
+
+        // load blocks
+        LOAD_BLOCKS
+
+        // load obmcs
+        LOAD_OBMCS
+
+        // steps 0 1 2 3
+        STEPS_0_1
+
+        STEPS_2_3
+
+        FINAL_STEP_VEC
+
+    }
+}
+
+
+void ff_snow_inner_add_yblock_altivec(uint8_t *obmc, const int obmc_stride,
+                                      uint8_t * * block, int b_w, int b_h,
+                                      int src_x, int src_y, int src_stride,
+                                      slice_buffer * sb, int add,
+                                      uint8_t * dst8)
+{
+    if (src_x&15) {
+        if (b_w == 16)
+            inner_add_yblock_bw_16_obmc_32_altivec(obmc, obmc_stride, block,
+                                                   b_w, b_h, src_x, src_y,
+                                                   src_stride, sb, add, dst8);
+        else if (b_w == 8)
+            inner_add_yblock_bw_8_obmc_16_altivec(obmc, obmc_stride, block,
+                                                  b_w, b_h, src_x, src_y,
+                                                  src_stride, sb, add, dst8);
+        else
+            ff_snow_inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,
+                                     src_y, src_stride, sb, add, dst8);
+    } else {
+        if (b_w == 16)
+            inner_add_yblock_a_bw_16_obmc_32_altivec(obmc, obmc_stride, block,
+                                                     b_w, b_h, src_x, src_y,
+                                                     src_stride, sb, add, dst8);
+        else if (b_w == 8)
+            inner_add_yblock_a_bw_8_obmc_16_altivec(obmc, obmc_stride, block,
+                                                    b_w, b_h, src_x, src_y,
+                                                    src_stride, sb, add, dst8);
+        else
+            ff_snow_inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,
+                                     src_y, src_stride, sb, add, dst8);
+    }
+}
+
+
+void snow_init_altivec(DSPContext* c, AVCodecContext *avctx)
+{
+        c->horizontal_compose97i = ff_snow_horizontal_compose97i_altivec;
+        c->vertical_compose97i = ff_snow_vertical_compose97i_altivec;
+        c->inner_add_yblock = ff_snow_inner_add_yblock_altivec;
+}
diff --git a/contrib/ffmpeg/libavcodec/ppc/types_altivec.h b/contrib/ffmpeg/libavcodec/ppc/types_altivec.h
new file mode 100644
index 000000000..f29026e04
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/types_altivec.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2006 Guillaume Poirier <gpoirier@mplayerhq.hu>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/***********************************************************************
+ * Vector types
+ **********************************************************************/
+#define vec_u8_t  vector unsigned char
+#define vec_s8_t  vector signed char
+#define vec_u16_t vector unsigned short
+#define vec_s16_t vector signed short
+#define vec_u32_t vector unsigned int
+#define vec_s32_t vector signed int
+
+/***********************************************************************
+ * Null vector
+ **********************************************************************/
+#define LOAD_ZERO const vec_u8_t zerov = vec_splat_u8( 0 )
+
+#define zero_u8v  (vec_u8_t)  zerov
+#define zero_s8v  (vec_s8_t)  zerov
+#define zero_u16v (vec_u16_t) zerov
+#define zero_s16v (vec_s16_t) zerov
+#define zero_u32v (vec_u32_t) zerov
+#define zero_s32v (vec_s32_t) zerov
diff --git a/contrib/ffmpeg/libavcodec/ppc/vc1dsp_altivec.c b/contrib/ffmpeg/libavcodec/ppc/vc1dsp_altivec.c
new file mode 100644
index 000000000..114c9d41f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ppc/vc1dsp_altivec.c
@@ -0,0 +1,338 @@
+/*
+ * VC-1 and WMV3 decoder - DSP functions AltiVec-optimized
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include "../dsputil.h"
+
+#include "gcc_fixes.h"
+
+#include "dsputil_altivec.h"
+
+// main steps of 8x8 transform
+#define STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_rnd) \
+do { \
+    t0 = vec_sl(vec_add(s0, s4), vec_2); \
+    t0 = vec_add(vec_sl(t0, vec_1), t0); \
+    t0 = vec_add(t0, vec_rnd); \
+    t1 = vec_sl(vec_sub(s0, s4), vec_2); \
+    t1 = vec_add(vec_sl(t1, vec_1), t1); \
+    t1 = vec_add(t1, vec_rnd); \
+    t2 = vec_add(vec_sl(s6, vec_2), vec_sl(s6, vec_1)); \
+    t2 = vec_add(t2, vec_sl(s2, vec_4)); \
+    t3 = vec_add(vec_sl(s2, vec_2), vec_sl(s2, vec_1)); \
+    t3 = vec_sub(t3, vec_sl(s6, vec_4)); \
+    t4 = vec_add(t0, t2); \
+    t5 = vec_add(t1, t3); \
+    t6 = vec_sub(t1, t3); \
+    t7 = vec_sub(t0, t2); \
+\
+    t0 = vec_sl(vec_add(s1, s3), vec_4); \
+    t0 = vec_add(t0, vec_sl(s5, vec_3)); \
+    t0 = vec_add(t0, vec_sl(s7, vec_2)); \
+    t0 = vec_add(t0, vec_sub(s5, s3)); \
+\
+    t1 = vec_sl(vec_sub(s1, s5), vec_4); \
+    t1 = vec_sub(t1, vec_sl(s7, vec_3)); \
+    t1 = vec_sub(t1, vec_sl(s3, vec_2)); \
+    t1 = vec_sub(t1, vec_add(s1, s7)); \
+\
+    t2 = vec_sl(vec_sub(s7, s3), vec_4); \
+    t2 = vec_add(t2, vec_sl(s1, vec_3)); \
+    t2 = vec_add(t2, vec_sl(s5, vec_2)); \
+    t2 = vec_add(t2, vec_sub(s1, s7)); \
+\
+    t3 = vec_sl(vec_sub(s5, s7), vec_4); \
+    t3 = vec_sub(t3, vec_sl(s3, vec_3)); \
+    t3 = vec_add(t3, vec_sl(s1, vec_2)); \
+    t3 = vec_sub(t3, vec_add(s3, s5)); \
+\
+    s0 = vec_add(t4, t0); \
+    s1 = vec_add(t5, t1); \
+    s2 = vec_add(t6, t2); \
+    s3 = vec_add(t7, t3); \
+    s4 = vec_sub(t7, t3); \
+    s5 = vec_sub(t6, t2); \
+    s6 = vec_sub(t5, t1); \
+    s7 = vec_sub(t4, t0); \
+}while(0)
+
+#define SHIFT_HOR8(s0, s1, s2, s3, s4, s5, s6, s7) \
+do { \
+    s0 = vec_sra(s0, vec_3); \
+    s1 = vec_sra(s1, vec_3); \
+    s2 = vec_sra(s2, vec_3); \
+    s3 = vec_sra(s3, vec_3); \
+    s4 = vec_sra(s4, vec_3); \
+    s5 = vec_sra(s5, vec_3); \
+    s6 = vec_sra(s6, vec_3); \
+    s7 = vec_sra(s7, vec_3); \
+}while(0)
+
+#define SHIFT_VERT8(s0, s1, s2, s3, s4, s5, s6, s7) \
+do { \
+    s0 = vec_sra(s0, vec_7); \
+    s1 = vec_sra(s1, vec_7); \
+    s2 = vec_sra(s2, vec_7); \
+    s3 = vec_sra(s3, vec_7); \
+    s4 = vec_sra(vec_add(s4, vec_1s), vec_7); \
+    s5 = vec_sra(vec_add(s5, vec_1s), vec_7); \
+    s6 = vec_sra(vec_add(s6, vec_1s), vec_7); \
+    s7 = vec_sra(vec_add(s7, vec_1s), vec_7); \
+}while(0)
+
+/* main steps of 4x4 transform */
+#define STEP4(s0, s1, s2, s3, vec_rnd) \
+do { \
+    t1 = vec_add(vec_sl(s0, vec_4), s0); \
+    t1 = vec_add(t1, vec_rnd); \
+    t2 = vec_add(vec_sl(s2, vec_4), s2); \
+    t0 = vec_add(t1, t2); \
+    t1 = vec_sub(t1, t2); \
+    t3 = vec_sl(vec_sub(s3, s1), vec_1); \
+    t3 = vec_add(t3, vec_sl(t3, vec_2)); \
+    t2 = vec_add(t3, vec_sl(s1, vec_5)); \
+    t3 = vec_add(t3, vec_sl(s3, vec_3)); \
+    t3 = vec_add(t3, vec_sl(s3, vec_2)); \
+    s0 = vec_add(t0, t2); \
+    s1 = vec_sub(t1, t3); \
+    s2 = vec_add(t1, t3); \
+    s3 = vec_sub(t0, t2); \
+}while (0)
+
+#define SHIFT_HOR4(s0, s1, s2, s3) \
+    s0 = vec_sra(s0, vec_3); \
+    s1 = vec_sra(s1, vec_3); \
+    s2 = vec_sra(s2, vec_3); \
+    s3 = vec_sra(s3, vec_3);
+
+#define SHIFT_VERT4(s0, s1, s2, s3) \
+    s0 = vec_sra(s0, vec_7); \
+    s1 = vec_sra(s1, vec_7); \
+    s2 = vec_sra(s2, vec_7); \
+    s3 = vec_sra(s3, vec_7);
+
+/** Do inverse transform on 8x8 block
+*/
+static void vc1_inv_trans_8x8_altivec(DCTELEM block[64])
+{
+    vector signed short src0, src1, src2, src3, src4, src5, src6, src7;
+    vector signed int s0, s1, s2, s3, s4, s5, s6, s7;
+    vector signed int s8, s9, sA, sB, sC, sD, sE, sF;
+    vector signed int t0, t1, t2, t3, t4, t5, t6, t7;
+    const vector signed int vec_64 = vec_sl(vec_splat_s32(4), vec_splat_u32(4));
+    const vector unsigned int vec_7 = vec_splat_u32(7);
+    const vector unsigned int vec_5 = vec_splat_u32(5);
+    const vector unsigned int vec_4 = vec_splat_u32(4);
+    const vector  signed int vec_4s = vec_splat_s32(4);
+    const vector unsigned int vec_3 = vec_splat_u32(3);
+    const vector unsigned int vec_2 = vec_splat_u32(2);
+    const vector  signed int vec_1s = vec_splat_s32(1);
+    const vector unsigned int vec_1 = vec_splat_u32(1);
+
+
+    src0 = vec_ld(  0, block);
+    src1 = vec_ld( 16, block);
+    src2 = vec_ld( 32, block);
+    src3 = vec_ld( 48, block);
+    src4 = vec_ld( 64, block);
+    src5 = vec_ld( 80, block);
+    src6 = vec_ld( 96, block);
+    src7 = vec_ld(112, block);
+
+    TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);
+    s0 = vec_unpackl(src0);
+    s1 = vec_unpackl(src1);
+    s2 = vec_unpackl(src2);
+    s3 = vec_unpackl(src3);
+    s4 = vec_unpackl(src4);
+    s5 = vec_unpackl(src5);
+    s6 = vec_unpackl(src6);
+    s7 = vec_unpackl(src7);
+    s8 = vec_unpackh(src0);
+    s9 = vec_unpackh(src1);
+    sA = vec_unpackh(src2);
+    sB = vec_unpackh(src3);
+    sC = vec_unpackh(src4);
+    sD = vec_unpackh(src5);
+    sE = vec_unpackh(src6);
+    sF = vec_unpackh(src7);
+    STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_4s);
+    SHIFT_HOR8(s0, s1, s2, s3, s4, s5, s6, s7);
+    STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_4s);
+    SHIFT_HOR8(s8, s9, sA, sB, sC, sD, sE, sF);
+    src0 = vec_pack(s8, s0);
+    src1 = vec_pack(s9, s1);
+    src2 = vec_pack(sA, s2);
+    src3 = vec_pack(sB, s3);
+    src4 = vec_pack(sC, s4);
+    src5 = vec_pack(sD, s5);
+    src6 = vec_pack(sE, s6);
+    src7 = vec_pack(sF, s7);
+    TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);
+
+    s0 = vec_unpackl(src0);
+    s1 = vec_unpackl(src1);
+    s2 = vec_unpackl(src2);
+    s3 = vec_unpackl(src3);
+    s4 = vec_unpackl(src4);
+    s5 = vec_unpackl(src5);
+    s6 = vec_unpackl(src6);
+    s7 = vec_unpackl(src7);
+    s8 = vec_unpackh(src0);
+    s9 = vec_unpackh(src1);
+    sA = vec_unpackh(src2);
+    sB = vec_unpackh(src3);
+    sC = vec_unpackh(src4);
+    sD = vec_unpackh(src5);
+    sE = vec_unpackh(src6);
+    sF = vec_unpackh(src7);
+    STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_64);
+    SHIFT_VERT8(s0, s1, s2, s3, s4, s5, s6, s7);
+    STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_64);
+    SHIFT_VERT8(s8, s9, sA, sB, sC, sD, sE, sF);
+    src0 = vec_pack(s8, s0);
+    src1 = vec_pack(s9, s1);
+    src2 = vec_pack(sA, s2);
+    src3 = vec_pack(sB, s3);
+    src4 = vec_pack(sC, s4);
+    src5 = vec_pack(sD, s5);
+    src6 = vec_pack(sE, s6);
+    src7 = vec_pack(sF, s7);
+
+    vec_st(src0,  0, block);
+    vec_st(src1, 16, block);
+    vec_st(src2, 32, block);
+    vec_st(src3, 48, block);
+    vec_st(src4, 64, block);
+    vec_st(src5, 80, block);
+    vec_st(src6, 96, block);
+    vec_st(src7,112, block);
+}
+
+/** Do inverse transform on 8x4 part of block
+*/
+static void vc1_inv_trans_8x4_altivec(DCTELEM block[64], int n)
+{
+    vector signed short src0, src1, src2, src3, src4, src5, src6, src7;
+    vector signed int s0, s1, s2, s3, s4, s5, s6, s7;
+    vector signed int s8, s9, sA, sB, sC, sD, sE, sF;
+    vector signed int t0, t1, t2, t3, t4, t5, t6, t7;
+    const vector signed int vec_64 = vec_sl(vec_splat_s32(4), vec_splat_u32(4));
+    const vector unsigned int vec_7 = vec_splat_u32(7);
+    const vector unsigned int vec_5 = vec_splat_u32(5);
+    const vector unsigned int vec_4 = vec_splat_u32(4);
+    const vector  signed int vec_4s = vec_splat_s32(4);
+    const vector unsigned int vec_3 = vec_splat_u32(3);
+    const vector unsigned int vec_2 = vec_splat_u32(2);
+    const vector unsigned int vec_1 = vec_splat_u32(1);
+
+    src0 = vec_ld(  0, block);
+    src1 = vec_ld( 16, block);
+    src2 = vec_ld( 32, block);
+    src3 = vec_ld( 48, block);
+    src4 = vec_ld( 64, block);
+    src5 = vec_ld( 80, block);
+    src6 = vec_ld( 96, block);
+    src7 = vec_ld(112, block);
+
+    TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);
+    s0 = vec_unpackl(src0);
+    s1 = vec_unpackl(src1);
+    s2 = vec_unpackl(src2);
+    s3 = vec_unpackl(src3);
+    s4 = vec_unpackl(src4);
+    s5 = vec_unpackl(src5);
+    s6 = vec_unpackl(src6);
+    s7 = vec_unpackl(src7);
+    s8 = vec_unpackh(src0);
+    s9 = vec_unpackh(src1);
+    sA = vec_unpackh(src2);
+    sB = vec_unpackh(src3);
+    sC = vec_unpackh(src4);
+    sD = vec_unpackh(src5);
+    sE = vec_unpackh(src6);
+    sF = vec_unpackh(src7);
+    STEP8(s0, s1, s2, s3, s4, s5, s6, s7, vec_4s);
+    SHIFT_HOR8(s0, s1, s2, s3, s4, s5, s6, s7);
+    STEP8(s8, s9, sA, sB, sC, sD, sE, sF, vec_4s);
+    SHIFT_HOR8(s8, s9, sA, sB, sC, sD, sE, sF);
+    src0 = vec_pack(s8, s0);
+    src1 = vec_pack(s9, s1);
+    src2 = vec_pack(sA, s2);
+    src3 = vec_pack(sB, s3);
+    src4 = vec_pack(sC, s4);
+    src5 = vec_pack(sD, s5);
+    src6 = vec_pack(sE, s6);
+    src7 = vec_pack(sF, s7);
+    TRANSPOSE8(src0, src1, src2, src3, src4, src5, src6, src7);
+
+    if(!n){ // upper half of block
+        s0 = vec_unpackh(src0);
+        s1 = vec_unpackh(src1);
+        s2 = vec_unpackh(src2);
+        s3 = vec_unpackh(src3);
+        s8 = vec_unpackl(src0);
+        s9 = vec_unpackl(src1);
+        sA = vec_unpackl(src2);
+        sB = vec_unpackl(src3);
+        STEP4(s0, s1, s2, s3, vec_64);
+        SHIFT_VERT4(s0, s1, s2, s3);
+        STEP4(s8, s9, sA, sB, vec_64);
+        SHIFT_VERT4(s8, s9, sA, sB);
+        src0 = vec_pack(s0, s8);
+        src1 = vec_pack(s1, s9);
+        src2 = vec_pack(s2, sA);
+        src3 = vec_pack(s3, sB);
+
+        vec_st(src0,  0, block);
+        vec_st(src1, 16, block);
+        vec_st(src2, 32, block);
+        vec_st(src3, 48, block);
+    } else { //lower half of block
+        s0 = vec_unpackh(src4);
+        s1 = vec_unpackh(src5);
+        s2 = vec_unpackh(src6);
+        s3 = vec_unpackh(src7);
+        s8 = vec_unpackl(src4);
+        s9 = vec_unpackl(src5);
+        sA = vec_unpackl(src6);
+        sB = vec_unpackl(src7);
+        STEP4(s0, s1, s2, s3, vec_64);
+        SHIFT_VERT4(s0, s1, s2, s3);
+        STEP4(s8, s9, sA, sB, vec_64);
+        SHIFT_VERT4(s8, s9, sA, sB);
+        src4 = vec_pack(s0, s8);
+        src5 = vec_pack(s1, s9);
+        src6 = vec_pack(s2, sA);
+        src7 = vec_pack(s3, sB);
+
+        vec_st(src4, 64, block);
+        vec_st(src5, 80, block);
+        vec_st(src6, 96, block);
+        vec_st(src7,112, block);
+    }
+}
+
+
+void vc1dsp_init_altivec(DSPContext* dsp, AVCodecContext *avctx) {
+    dsp->vc1_inv_trans_8x8 = vc1_inv_trans_8x8_altivec;
+    dsp->vc1_inv_trans_8x4 = vc1_inv_trans_8x4_altivec;
+}
diff --git a/contrib/ffmpeg/libavcodec/ps2/dsputil_mmi.c b/contrib/ffmpeg/libavcodec/ps2/dsputil_mmi.c
new file mode 100644
index 000000000..0d72ae88c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ps2/dsputil_mmi.c
@@ -0,0 +1,163 @@
+/*
+ * MMI optimized DSP utils
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * MMI optimization by Leon van Stuivenberg
+ * clear_blocks_mmi() by BroadQ
+ */
+
+#include "../dsputil.h"
+#include "mmi.h"
+
+void ff_mmi_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
+void ff_mmi_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
+void ff_mmi_idct(DCTELEM *block);
+
+static void clear_blocks_mmi(DCTELEM * blocks)
+{
+        asm volatile(
+        ".set noreorder    \n"
+        "addiu $9, %0, 768 \n"
+        "nop               \n"
+        "1:                \n"
+        "sq $0, 0(%0)      \n"
+        "move $8, %0       \n"
+        "addi %0, %0, 64   \n"
+        "sq $0, 16($8)     \n"
+        "slt $10, %0, $9   \n"
+        "sq $0, 32($8)     \n"
+        "bnez $10, 1b      \n"
+        "sq $0, 48($8)     \n"
+        ".set reorder      \n"
+        : "+r" (blocks) ::  "$8", "$9", "memory" );
+}
+
+
+static void get_pixels_mmi(DCTELEM *block, const uint8_t *pixels, int line_size)
+{
+        asm volatile(
+        ".set   push            \n\t"
+        ".set   mips3           \n\t"
+        "ld     $8, 0(%0)       \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $9, 0(%0)       \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $10, 0(%0)      \n\t"
+        "pextlb $8, $0, $8      \n\t"
+        "sq     $8, 0(%1)       \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $8, 0(%0)       \n\t"
+        "pextlb $9, $0, $9      \n\t"
+        "sq     $9, 16(%1)      \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $9, 0(%0)       \n\t"
+        "pextlb $10, $0, $10    \n\t"
+        "sq     $10, 32(%1)     \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $10, 0(%0)      \n\t"
+        "pextlb $8, $0, $8      \n\t"
+        "sq     $8, 48(%1)      \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $8, 0(%0)       \n\t"
+        "pextlb $9, $0, $9      \n\t"
+        "sq     $9, 64(%1)      \n\t"
+        "add    %0, %0, %2      \n\t"
+        "ld     $9, 0(%0)       \n\t"
+        "pextlb $10, $0, $10    \n\t"
+        "sq     $10, 80(%1)     \n\t"
+        "pextlb $8, $0, $8      \n\t"
+        "sq     $8, 96(%1)      \n\t"
+        "pextlb $9, $0, $9      \n\t"
+        "sq     $9, 112(%1)     \n\t"
+        ".set   pop             \n\t"
+        : "+r" (pixels) : "r" (block), "r" (line_size) : "$8", "$9", "$10", "memory" );
+}
+
+
+static void put_pixels8_mmi(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+        asm volatile(
+        ".set   push            \n\t"
+        ".set   mips3           \n\t"
+        "1:                     \n\t"
+        "ldr    $8, 0(%1)       \n\t"
+        "addiu  %2, %2, -1      \n\t"
+        "ldl    $8, 7(%1)       \n\t"
+        "add    %1, %1, %3      \n\t"
+        "sd     $8, 0(%0)       \n\t"
+        "add    %0, %0, %3      \n\t"
+        "bgtz   %2, 1b          \n\t"
+        ".set   pop             \n\t"
+        : "+r" (block), "+r" (pixels), "+r" (h) : "r" (line_size)
+        : "$8", "memory" );
+}
+
+
+static void put_pixels16_mmi(uint8_t *block, const uint8_t *pixels, int line_size, int h)
+{
+        asm volatile (
+        ".set   push            \n\t"
+        ".set   mips3           \n\t"
+        "1:                     \n\t"
+        "ldr    $8, 0(%1)       \n\t"
+        "add    $11, %1, %3     \n\t"
+        "ldl    $8, 7(%1)       \n\t"
+        "add    $10, %0, %3     \n\t"
+        "ldr    $9, 8(%1)       \n\t"
+        "ldl    $9, 15(%1)      \n\t"
+        "ldr    $12, 0($11)     \n\t"
+        "add    %1, $11, %3     \n\t"
+        "ldl    $12, 7($11)     \n\t"
+        "pcpyld $8, $9, $8      \n\t"
+        "sq     $8, 0(%0)       \n\t"
+        "ldr    $13, 8($11)     \n\t"
+        "addiu  %2, %2, -2      \n\t"
+        "ldl    $13, 15($11)    \n\t"
+        "add    %0, $10, %3     \n\t"
+        "pcpyld $12, $13, $12   \n\t"
+        "sq     $12, 0($10)     \n\t"
+        "bgtz   %2, 1b          \n\t"
+        ".set   pop             \n\t"
+        : "+r" (block), "+r" (pixels), "+r" (h) : "r" (line_size)
+        : "$8", "$9", "$10", "$11", "$12", "$13", "memory" );
+}
+
+
+void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx)
+{
+    const int idct_algo= avctx->idct_algo;
+
+    c->clear_blocks = clear_blocks_mmi;
+
+    c->put_pixels_tab[1][0] = put_pixels8_mmi;
+    c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mmi;
+
+    c->put_pixels_tab[0][0] = put_pixels16_mmi;
+    c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mmi;
+
+    c->get_pixels = get_pixels_mmi;
+
+    if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_PS2){
+        c->idct_put= ff_mmi_idct_put;
+        c->idct_add= ff_mmi_idct_add;
+        c->idct    = ff_mmi_idct;
+        c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
+    }
+}
+
diff --git a/contrib/ffmpeg/libavcodec/ps2/idct_mmi.c b/contrib/ffmpeg/libavcodec/ps2/idct_mmi.c
new file mode 100644
index 000000000..dfe9b3726
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ps2/idct_mmi.c
@@ -0,0 +1,363 @@
+/*
+ * Originally provided by Intel at Application Note AP-922.
+ *
+ * Column code adapted from Peter Gubanov.
+ * Copyright (c) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
+ * http://www.elecard.com/peter/idct.shtml
+ * rounding trick copyright (c) 2000 Michel Lespinasse <walken@zoy.org>
+ *
+ * MMI port and (c) 2002 by Leon van Stuivenberg
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+*/
+
+#include "../common.h"
+#include "../dsputil.h"
+#include "mmi.h"
+
+#define BITS_INV_ACC    5       // 4 or 5 for IEEE
+#define SHIFT_INV_ROW   (16 - BITS_INV_ACC)
+#define SHIFT_INV_COL   (1 + BITS_INV_ACC)
+
+#define TG1             6518
+#define TG2             13573
+#define TG3             21895
+#define CS4             23170
+
+#define ROUNDER_0       0
+#define ROUNDER_1       16
+
+#define TAB_i_04        (32+0)
+#define TAB_i_17        (32+64)
+#define TAB_i_26        (32+128)
+#define TAB_i_35        (32+192)
+
+#define TG_1_16         (32+256+0)
+#define TG_2_16         (32+256+16)
+#define TG_3_16         (32+256+32)
+#define COS_4_16        (32+256+48)
+
+#define CLIPMAX         (32+256+64+0)
+
+static short consttable[] align16 = {
+/* rounder 0*/  // assume SHIFT_INV_ROW == 11
+ 0x3ff, 1, 0x3ff, 1, 0x3ff, 1, 0x3ff, 1,
+/* rounder 1*/
+ 0x3ff, 0, 0x3ff, 0, 0x3ff, 0, 0x3ff, 0,
+/* row 0/4*/
+ 16384,  21407, -16384, -21407,  22725,  19266, -22725, -12873,
+  8867,  16384,   8867,  16384,   4520,  12873,  -4520,  19266,
+ 16384,  -8867,  16384,  -8867,  12873, -22725,  19266, -22725,
+ 21407, -16384, -21407,  16384,  19266,   4520, -12873,   4520,
+/* row 1/7*/
+ 22725,  29692, -22725, -29692,  31521,  26722, -31521, -17855,
+ 12299,  22725,  12299,  22725,   6270,  17855,  -6270,  26722,
+ 22725, -12299,  22725, -12299,  17855, -31521,  26722, -31521,
+ 29692, -22725, -29692,  22725,  26722,   6270, -17855,   6270,
+/* row 2/6*/
+ 21407,  27969, -21407, -27969,  29692,  25172, -29692, -16819,
+ 11585,  21407,  11585,  21407,   5906,  16819,  -5906,  25172,
+ 21407, -11585,  21407, -11585,  16819, -29692,  25172, -29692,
+ 27969, -21407, -27969,  21407,  25172,   5906, -16819,   5906,
+/*row 3/5*/
+ 19266,  25172, -19266, -25172,  26722,  22654, -26722, -15137,
+ 10426,  19266,  10426,  19266,   5315,  15137,  -5315,  22654,
+ 19266, -10426,  19266, -10426,  15137, -26722,  22654, -26722,
+ 25172, -19266, -25172,  19266,  22654,   5315, -15137,   5315,
+/*column constants*/
+ TG1, TG1, TG1, TG1, TG1, TG1, TG1, TG1,
+ TG2, TG2, TG2, TG2, TG2, TG2, TG2, TG2,
+ TG3, TG3, TG3, TG3, TG3, TG3, TG3, TG3,
+ CS4, CS4, CS4, CS4, CS4, CS4, CS4, CS4,
+/* clamp */
+ 255, 255, 255, 255, 255, 255, 255, 255
+};
+
+
+#define DCT_8_INV_ROW1(blk, rowoff, taboff, rnd, outreg) { \
+        lq(blk, rowoff, $16);   /* r16 = x7  x5  x3  x1  x6  x4  x2  x0 */ \
+        /*slot*/ \
+        lq($24, 0+taboff, $17); /* r17 = w */ \
+        /*delay slot $16*/ \
+        lq($24, 16+taboff, $18);/* r18 = w */ \
+        prevh($16, $2);         /* r2  = x1  x3  x5  x7  x0  x2  x4  x6 */ \
+        lq($24, 32+taboff, $19);/* r19 = w */ \
+        phmadh($17, $16, $17);  /* r17 = b1"b0'a1"a0' */ \
+        lq($24, 48+taboff, $20);/* r20 = w */ \
+        phmadh($18, $2, $18);   /* r18 = b1'b0"a1'a0" */ \
+        phmadh($19, $16, $19);  /* r19 = b3"b2'a3"a2' */ \
+        phmadh($20, $2, $20);   /* r20 = b3'b2"a3'a2" */ \
+        paddw($17, $18, $17);   /* r17 = (b1)(b0)(a1)(a0) */ \
+        paddw($19, $20, $19);   /* r19 = (b3)(b2)(a3)(a2) */ \
+        pcpyld($19, $17, $18);  /* r18 = (a3)(a2)(a1)(a0) */ \
+        pcpyud($17, $19, $20);  /* r20 = (b3)(b2)(b1)(b0) */ \
+        paddw($18, rnd, $18);   /* r18 = (a3)(a2)(a1)(a0) */\
+        paddw($18, $20, $17);   /* r17 = ()()()(a0+b0) */ \
+        psubw($18, $20, $20);   /* r20 = ()()()(a0-b0) */ \
+        psraw($17, SHIFT_INV_ROW, $17); /* r17 = (y3 y2 y1 y0) */ \
+        psraw($20, SHIFT_INV_ROW, $20); /* r20 = (y4 y5 y6 y7) */ \
+        ppach($20, $17, outreg);/* out = y4 y5 y6 y7 y3 y2 y1 y0  Note order */ \
+\
+        prevh(outreg, $2);        \
+        pcpyud($2, $2, $2);        \
+        pcpyld($2, outreg, outreg);        \
+}
+
+
+#define DCT_8_INV_COL8() \
+\
+        lq($24, TG_3_16, $2);   /* r2  = tn3 */         \
+\
+        pmulth($11, $2, $17);   /* r17 = x3 * tn3 (6420) */ \
+        psraw($17, 15, $17);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $17, $17);   /* r17 = x3 * tn3 */    \
+        psubh($17, $13, $17);   /* r17 = tm35 */        \
+\
+        pmulth($13, $2, $18);   /* r18 = x5 * tn3 (6420) */ \
+        psraw($18, 15, $18);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $18, $18);   /* r18 = x5 * tn3 */    \
+        paddh($18, $11, $18);   /* r18 = tp35 */        \
+\
+        lq($24, TG_1_16, $2);   /* r2  = tn1 */         \
+\
+        pmulth($15, $2, $19);   /* r19 = x7 * tn1 (6420) */ \
+        psraw($19, 15, $19);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $19, $19);   /* r19 = x7 * tn1 */    \
+        paddh($19, $9, $19);    /* r19 = tp17 */        \
+\
+        pmulth($9, $2, $20);    /* r20 = x1 * tn1 (6420) */ \
+        psraw($20, 15, $20);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $20, $20);   /* r20 = x1 * tn1 */    \
+        psubh($20, $15, $20);   /* r20 = tm17 */        \
+\
+        psubh($19, $18, $3);    /* r3  = t1 */          \
+        paddh($20, $17, $16);   /* r16 = t2 */          \
+        psubh($20, $17, $23);   /* r23 = b3 */          \
+        paddh($19, $18, $20);   /* r20 = b0 */          \
+\
+        lq($24, COS_4_16, $2);  /* r2  = cs4 */         \
+\
+        paddh($3, $16, $21);    /* r21 = t1+t2 */       \
+        psubh($3, $16, $22);    /* r22 = t1-t2 */       \
+\
+        pmulth($21, $2, $21);   /* r21 = cs4 * (t1+t2) 6420 */ \
+        psraw($21, 15, $21);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $21, $21);   /* r21 = b1 */          \
+\
+        pmulth($22, $2, $22);   /* r22 = cs4 * (t1-t2) 6420 */ \
+        psraw($22, 15, $22);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $22, $22);   /* r22 = b2 */          \
+\
+        lq($24, TG_2_16, $2);   /* r2  = tn2 */         \
+\
+        pmulth($10, $2, $17);   /* r17 = x2 * tn2 (6420) */ \
+        psraw($17, 15, $17);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $17, $17);   /* r17 = x3 * tn3 */    \
+        psubh($17, $14, $17);   /* r17 = tm26 */        \
+\
+        pmulth($14, $2, $18);   /* r18 = x6 * tn2 (6420) */ \
+        psraw($18, 15, $18);    \
+        pmfhl_uw($3);           /* r3  = 7531 */        \
+        psraw($3, 15, $3);      \
+        pinteh($3, $18, $18);   /* r18 = x6 * tn2 */    \
+        paddh($18, $10, $18);   /* r18 = tp26 */        \
+\
+        paddh($8, $12, $2);     /* r2  = tp04 */        \
+        psubh($8, $12, $3);     /* r3  = tm04 */        \
+\
+        paddh($2, $18, $16);    /* r16 = a0 */          \
+        psubh($2, $18, $19);    /* r19 = a3 */          \
+        psubh($3, $17, $18);    /* r18 = a2 */          \
+        paddh($3, $17, $17);    /* r17 = a1 */
+
+
+#define DCT_8_INV_COL8_STORE(blk) \
+\
+        paddh($16, $20, $2);    /* y0  a0+b0 */ \
+        psubh($16, $20, $16);   /* y7  a0-b0 */ \
+        psrah($2, SHIFT_INV_COL, $2);           \
+        psrah($16, SHIFT_INV_COL, $16);         \
+        sq($2, 0, blk);                         \
+        sq($16, 112, blk);                      \
+\
+        paddh($17, $21, $3);    /* y1  a1+b1 */ \
+        psubh($17, $21, $17);   /* y6  a1-b1 */ \
+        psrah($3, SHIFT_INV_COL, $3);           \
+        psrah($17, SHIFT_INV_COL, $17);         \
+        sq($3, 16, blk);                        \
+        sq($17, 96, blk);                       \
+\
+        paddh($18, $22, $2);    /* y2  a2+b2 */ \
+        psubh($18, $22, $18);   /* y5  a2-b2 */ \
+        psrah($2, SHIFT_INV_COL, $2);           \
+        psrah($18, SHIFT_INV_COL, $18);         \
+        sq($2, 32, blk);                        \
+        sq($18, 80, blk);                       \
+\
+        paddh($19, $23, $3);    /* y3  a3+b3 */ \
+        psubh($19, $23, $19);   /* y4  a3-b3 */ \
+        psrah($3, SHIFT_INV_COL, $3);           \
+        psrah($19, SHIFT_INV_COL, $19);         \
+        sq($3, 48, blk);                        \
+        sq($19, 64, blk);
+
+
+
+#define DCT_8_INV_COL8_PMS() \
+        paddh($16, $20, $2);    /* y0  a0+b0 */ \
+        psubh($16, $20, $20);   /* y7  a0-b0 */ \
+        psrah($2, SHIFT_INV_COL, $16);          \
+        psrah($20, SHIFT_INV_COL, $20);         \
+\
+        paddh($17, $21, $3);    /* y1  a1+b1 */ \
+        psubh($17, $21, $21);   /* y6  a1-b1 */ \
+        psrah($3, SHIFT_INV_COL, $17);          \
+        psrah($21, SHIFT_INV_COL, $21);         \
+\
+        paddh($18, $22, $2);    /* y2  a2+b2 */ \
+        psubh($18, $22, $22);   /* y5  a2-b2 */ \
+        psrah($2, SHIFT_INV_COL, $18);          \
+        psrah($22, SHIFT_INV_COL, $22);         \
+\
+        paddh($19, $23, $3);    /* y3  a3+b3 */ \
+        psubh($19, $23, $23);   /* y4  a3-b3 */ \
+        psrah($3, SHIFT_INV_COL, $19);          \
+        psrah($23, SHIFT_INV_COL, $23);
+
+#define PUT(rs)                 \
+        pminh(rs, $11, $2);     \
+        pmaxh($2, $0, $2);      \
+        ppacb($0, $2, $2);      \
+        sd3(2, 0, 4);           \
+        __asm__ __volatile__ ("add $4, $5, $4");
+
+#define DCT_8_INV_COL8_PUT() \
+        PUT($16);        \
+        PUT($17);        \
+        PUT($18);        \
+        PUT($19);        \
+        PUT($23);        \
+        PUT($22);        \
+        PUT($21);        \
+        PUT($20);
+
+#define ADD(rs)          \
+        ld3(4, 0, 2);        \
+        pextlb($0, $2, $2);  \
+        paddh($2, rs, $2);   \
+        pminh($2, $11, $2);  \
+        pmaxh($2, $0, $2);   \
+        ppacb($0, $2, $2);   \
+        sd3(2, 0, 4); \
+        __asm__ __volatile__ ("add $4, $5, $4");
+
+/*fixme: schedule*/
+#define DCT_8_INV_COL8_ADD() \
+        ADD($16);        \
+        ADD($17);        \
+        ADD($18);        \
+        ADD($19);        \
+        ADD($23);        \
+        ADD($22);        \
+        ADD($21);        \
+        ADD($20);
+
+
+void ff_mmi_idct(int16_t * block)
+{
+        /* $4 = block */
+        __asm__ __volatile__("la $24, %0"::"m"(consttable[0]));
+        lq($24, ROUNDER_0, $8);
+        lq($24, ROUNDER_1, $7);
+        DCT_8_INV_ROW1($4, 0, TAB_i_04, $8, $8);
+        DCT_8_INV_ROW1($4, 16, TAB_i_17, $7, $9);
+        DCT_8_INV_ROW1($4, 32, TAB_i_26, $7, $10);
+        DCT_8_INV_ROW1($4, 48, TAB_i_35, $7, $11);
+        DCT_8_INV_ROW1($4, 64, TAB_i_04, $7, $12);
+        DCT_8_INV_ROW1($4, 80, TAB_i_35, $7, $13);
+        DCT_8_INV_ROW1($4, 96, TAB_i_26, $7, $14);
+        DCT_8_INV_ROW1($4, 112, TAB_i_17, $7, $15);
+        DCT_8_INV_COL8();
+        DCT_8_INV_COL8_STORE($4);
+
+        //let savedtemp regs be saved
+        __asm__ __volatile__(" ":::"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23");
+}
+
+
+void ff_mmi_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+        /* $4 = dest, $5 = line_size, $6 = block */
+        __asm__ __volatile__("la $24, %0"::"m"(consttable[0]));
+        lq($24, ROUNDER_0, $8);
+        lq($24, ROUNDER_1, $7);
+        DCT_8_INV_ROW1($6, 0, TAB_i_04, $8, $8);
+        DCT_8_INV_ROW1($6, 16, TAB_i_17, $7, $9);
+        DCT_8_INV_ROW1($6, 32, TAB_i_26, $7, $10);
+        DCT_8_INV_ROW1($6, 48, TAB_i_35, $7, $11);
+        DCT_8_INV_ROW1($6, 64, TAB_i_04, $7, $12);
+        DCT_8_INV_ROW1($6, 80, TAB_i_35, $7, $13);
+        DCT_8_INV_ROW1($6, 96, TAB_i_26, $7, $14);
+        DCT_8_INV_ROW1($6, 112, TAB_i_17, $7, $15);
+        DCT_8_INV_COL8();
+        lq($24, CLIPMAX, $11);
+        DCT_8_INV_COL8_PMS();
+        DCT_8_INV_COL8_PUT();
+
+        //let savedtemp regs be saved
+        __asm__ __volatile__(" ":::"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23");
+}
+
+
+void ff_mmi_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+        /* $4 = dest, $5 = line_size, $6 = block */
+        __asm__ __volatile__("la $24, %0"::"m"(consttable[0]));
+        lq($24, ROUNDER_0, $8);
+        lq($24, ROUNDER_1, $7);
+        DCT_8_INV_ROW1($6, 0, TAB_i_04, $8, $8);
+        DCT_8_INV_ROW1($6, 16, TAB_i_17, $7, $9);
+        DCT_8_INV_ROW1($6, 32, TAB_i_26, $7, $10);
+        DCT_8_INV_ROW1($6, 48, TAB_i_35, $7, $11);
+        DCT_8_INV_ROW1($6, 64, TAB_i_04, $7, $12);
+        DCT_8_INV_ROW1($6, 80, TAB_i_35, $7, $13);
+        DCT_8_INV_ROW1($6, 96, TAB_i_26, $7, $14);
+        DCT_8_INV_ROW1($6, 112, TAB_i_17, $7, $15);
+        DCT_8_INV_COL8();
+        lq($24, CLIPMAX, $11);
+        DCT_8_INV_COL8_PMS();
+        DCT_8_INV_COL8_ADD();
+
+        //let savedtemp regs be saved
+        __asm__ __volatile__(" ":::"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23");
+}
+
diff --git a/contrib/ffmpeg/libavcodec/ps2/mmi.h b/contrib/ffmpeg/libavcodec/ps2/mmi.h
new file mode 100644
index 000000000..e2e49a86c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ps2/mmi.h
@@ -0,0 +1,172 @@
+/*
+ * copyright (c) 2002 Leon van Stuivenberg
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __mmi_H
+#define __mmi_H
+
+#define align16 __attribute__ ((aligned (16)))
+
+/*
+#define r0 $zero
+#define r1 $at          //assembler!
+#define r2 $v0          //return
+#define r3 $v1          //return
+#define r4 $a0          //arg
+#define r5 $a1          //arg
+#define r6 $a2          //arg
+#define r7 $a3          //arg
+#define r8 $t0          //temp
+#define r9 $t1          //temp
+#define r10 $t2         //temp
+#define r11 $t3         //temp
+#define r12 $t4         //temp
+#define r13 $t5         //temp
+#define r14 $t6         //temp
+#define r15 $t7         //temp
+#define r16 $s0         //saved temp
+#define r17 $s1         //saved temp
+#define r18 $s2         //saved temp
+#define r19 $s3         //saved temp
+#define r20 $s4         //saved temp
+#define r21 $s5         //saved temp
+#define r22 $s6         //saved temp
+#define r23 $s7         //saved temp
+#define r24 $t8         //temp
+#define r25 $t9         //temp
+#define r26 $k0         //kernel
+#define r27 $k1         //kernel
+#define r28 $gp         //global ptr
+#define r29 $sp         //stack ptr
+#define r30 $fp         //frame ptr
+#define r31 $ra         //return addr
+*/
+
+
+#define         lq(base, off, reg)        \
+        __asm__ __volatile__ ("lq " #reg ", %0("#base ")" : : "i" (off) )
+
+#define         lq2(mem, reg)        \
+        __asm__ __volatile__ ("lq " #reg ", %0" : : "r" (mem))
+
+#define         sq(reg, off, base)        \
+        __asm__ __volatile__ ("sq " #reg ", %0("#base ")" : : "i" (off) )
+
+/*
+#define         ld(base, off, reg)        \
+        __asm__ __volatile__ ("ld " #reg ", " #off "("#base ")")
+*/
+
+#define         ld3(base, off, reg)        \
+        __asm__ __volatile__ (".word %0" : : "i" ( 0xdc000000 | (base<<21) | (reg<<16) | (off)))
+
+#define         ldr3(base, off, reg)        \
+        __asm__ __volatile__ (".word %0" : : "i" ( 0x6c000000 | (base<<21) | (reg<<16) | (off)))
+
+#define         ldl3(base, off, reg)        \
+        __asm__ __volatile__ (".word %0" : : "i" ( 0x68000000 | (base<<21) | (reg<<16) | (off)))
+
+/*
+#define         sd(reg, off, base)        \
+        __asm__ __volatile__ ("sd " #reg ", " #off "("#base ")")
+*/
+//seems assembler has bug encoding mnemonic 'sd', so DIY
+#define         sd3(reg, off, base)        \
+        __asm__ __volatile__ (".word %0" : : "i" ( 0xfc000000 | (base<<21) | (reg<<16) | (off)))
+
+#define         sw(reg, off, base)        \
+        __asm__ __volatile__ ("sw " #reg ", " #off "("#base ")")
+
+#define         sq2(reg, mem)        \
+        __asm__ __volatile__ ("sq " #reg ", %0" : : "m" (*(mem)))
+
+#define         pinth(rs, rt, rd) \
+        __asm__ __volatile__ ("pinth  " #rd ", " #rs ", " #rt )
+
+#define         phmadh(rs, rt, rd) \
+        __asm__ __volatile__ ("phmadh " #rd ", " #rs ", " #rt )
+
+#define         pcpyud(rs, rt, rd) \
+        __asm__ __volatile__ ("pcpyud " #rd ", " #rs ", " #rt )
+
+#define         pcpyld(rs, rt, rd) \
+        __asm__ __volatile__ ("pcpyld " #rd ", " #rs ", " #rt )
+
+#define         pcpyh(rt, rd) \
+        __asm__ __volatile__ ("pcpyh  " #rd ", " #rt )
+
+#define         paddw(rs, rt, rd) \
+        __asm__ __volatile__ ("paddw  " #rd ", " #rs ", " #rt )
+
+#define         pextlw(rs, rt, rd) \
+        __asm__ __volatile__ ("pextlw " #rd ", " #rs ", " #rt )
+
+#define         pextuw(rs, rt, rd) \
+        __asm__ __volatile__ ("pextuw " #rd ", " #rs ", " #rt )
+
+#define         pextlh(rs, rt, rd) \
+        __asm__ __volatile__ ("pextlh " #rd ", " #rs ", " #rt )
+
+#define         pextuh(rs, rt, rd) \
+        __asm__ __volatile__ ("pextuh " #rd ", " #rs ", " #rt )
+
+#define         psubw(rs, rt, rd) \
+        __asm__ __volatile__ ("psubw  " #rd ", " #rs ", " #rt )
+
+#define         psraw(rt, sa, rd) \
+        __asm__ __volatile__ ("psraw  " #rd ", " #rt ", %0" : : "i"(sa) )
+
+#define         ppach(rs, rt, rd) \
+        __asm__ __volatile__ ("ppach  " #rd ", " #rs ", " #rt )
+
+#define         ppacb(rs, rt, rd) \
+        __asm__ __volatile__ ("ppacb  " #rd ", " #rs ", " #rt )
+
+#define         prevh(rt, rd) \
+        __asm__ __volatile__ ("prevh  " #rd ", " #rt )
+
+#define         pmulth(rs, rt, rd) \
+        __asm__ __volatile__ ("pmulth " #rd ", " #rs ", " #rt )
+
+#define         pmaxh(rs, rt, rd) \
+        __asm__ __volatile__ ("pmaxh " #rd ", " #rs ", " #rt )
+
+#define         pminh(rs, rt, rd) \
+        __asm__ __volatile__ ("pminh " #rd ", " #rs ", " #rt )
+
+#define         pinteh(rs, rt, rd) \
+        __asm__ __volatile__ ("pinteh  " #rd ", " #rs ", " #rt )
+
+#define         paddh(rs, rt, rd) \
+        __asm__ __volatile__ ("paddh  " #rd ", " #rs ", " #rt )
+
+#define         psubh(rs, rt, rd) \
+        __asm__ __volatile__ ("psubh  " #rd ", " #rs ", " #rt )
+
+#define         psrah(rt, sa, rd) \
+        __asm__ __volatile__ ("psrah  " #rd ", " #rt ", %0" : : "i"(sa) )
+
+#define         pmfhl_uw(rd) \
+        __asm__ __volatile__ ("pmfhl.uw  " #rd)
+
+#define         pextlb(rs, rt, rd) \
+        __asm__ __volatile__ ("pextlb  " #rd ", " #rs ", " #rt )
+
+#endif
+
diff --git a/contrib/ffmpeg/libavcodec/ps2/mpegvideo_mmi.c b/contrib/ffmpeg/libavcodec/ps2/mpegvideo_mmi.c
new file mode 100644
index 000000000..1e5f08aae
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ps2/mpegvideo_mmi.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * MMI optimization by Leon van Stuivenberg
+ */
+
+#include "../dsputil.h"
+#include "../mpegvideo.h"
+#include "../avcodec.h"
+
+static void dct_unquantize_h263_mmi(MpegEncContext *s,
+                                  DCTELEM *block, int n, int qscale)
+{
+    int level=0, qmul, qadd;
+    int nCoeffs;
+
+    assert(s->block_last_index[n]>=0);
+
+    qadd = (qscale - 1) | 1;
+    qmul = qscale << 1;
+
+    if (s->mb_intra) {
+        if (!s->h263_aic) {
+            if (n < 4)
+                level = block[0] * s->y_dc_scale;
+            else
+                level = block[0] * s->c_dc_scale;
+        }else {
+            qadd = 0;
+            level = block[0];
+        }
+        nCoeffs= 63; //does not allways use zigzag table
+    } else {
+        nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
+    }
+
+    asm volatile(
+        "add    $14, $0, %3     \n\t"
+        "pcpyld $8, %0, %0      \n\t"
+        "pcpyh  $8, $8          \n\t"   //r8 = qmul
+        "pcpyld $9, %1, %1      \n\t"
+        "pcpyh  $9, $9          \n\t"   //r9 = qadd
+        ".p2align 2             \n\t"
+        "1:                     \n\t"
+        "lq     $10, 0($14)     \n\t"   //r10 = level
+        "addi   $14, $14, 16    \n\t"   //block+=8
+        "addi   %2, %2, -8      \n\t"
+        "pcgth  $11, $0, $10    \n\t"   //r11 = level < 0 ? -1 : 0
+        "pcgth  $12, $10, $0    \n\t"   //r12 = level > 0 ? -1 : 0
+        "por    $12, $11, $12   \n\t"
+        "pmulth $10, $10, $8    \n\t"
+        "paddh  $13, $9, $11    \n\t"
+        "pxor   $13, $13, $11   \n\t"   //r13 = level < 0 ? -qadd : qadd
+        "pmfhl.uw $11           \n\t"
+        "pinteh $10, $11, $10   \n\t"   //r10 = level * qmul
+        "paddh  $10, $10, $13   \n\t"
+        "pand   $10, $10, $12   \n\t"
+        "sq     $10, -16($14)   \n\t"
+        "bgez   %2, 1b          \n\t"
+        :: "r"(qmul), "r" (qadd), "r" (nCoeffs), "r" (block) : "$8", "$9", "$10", "$11", "$12", "$13", "$14", "memory" );
+
+    if(s->mb_intra)
+        block[0]= level;
+}
+
+
+void MPV_common_init_mmi(MpegEncContext *s)
+{
+    s->dct_unquantize_h263_intra =
+    s->dct_unquantize_h263_inter = dct_unquantize_h263_mmi;
+}
+
+
diff --git a/contrib/ffmpeg/libavcodec/pthread.c b/contrib/ffmpeg/libavcodec/pthread.c
new file mode 100644
index 000000000..f2c636bbe
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/pthread.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2004 Roman Shaposhnik.
+ *
+ * Many thanks to Steven M. Schultz for providing clever ideas and
+ * to Michael Niedermayer <michaelni@gmx.at> for writing initial
+ * implementation.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#include <pthread.h>
+
+#include "avcodec.h"
+#include "common.h"
+
+typedef int (action_t)(AVCodecContext *c, void *arg);
+
+typedef struct ThreadContext {
+    pthread_t *workers;
+    action_t *func;
+    void **args;
+    int *rets;
+    int rets_count;
+    int job_count;
+
+    pthread_cond_t last_job_cond;
+    pthread_cond_t current_job_cond;
+    pthread_mutex_t current_job_lock;
+    int current_job;
+    int done;
+} ThreadContext;
+
+static void* worker(void *v)
+{
+    AVCodecContext *avctx = v;
+    ThreadContext *c = avctx->thread_opaque;
+    int our_job = c->job_count;
+    int thread_count = avctx->thread_count;
+    int self_id;
+
+    pthread_mutex_lock(&c->current_job_lock);
+    self_id = c->current_job++;
+    for (;;){
+        while (our_job >= c->job_count) {
+            if (c->current_job == thread_count + c->job_count)
+                pthread_cond_signal(&c->last_job_cond);
+
+            pthread_cond_wait(&c->current_job_cond, &c->current_job_lock);
+            our_job = self_id;
+
+            if (c->done) {
+                pthread_mutex_unlock(&c->current_job_lock);
+                return NULL;
+            }
+        }
+        pthread_mutex_unlock(&c->current_job_lock);
+
+        c->rets[our_job%c->rets_count] = c->func(avctx, c->args[our_job]);
+
+        pthread_mutex_lock(&c->current_job_lock);
+        our_job = c->current_job++;
+    }
+}
+
+static av_always_inline void avcodec_thread_park_workers(ThreadContext *c, int thread_count)
+{
+    pthread_cond_wait(&c->last_job_cond, &c->current_job_lock);
+    pthread_mutex_unlock(&c->current_job_lock);
+}
+
+void avcodec_thread_free(AVCodecContext *avctx)
+{
+    ThreadContext *c = avctx->thread_opaque;
+    int i;
+
+    pthread_mutex_lock(&c->current_job_lock);
+    c->done = 1;
+    pthread_cond_broadcast(&c->current_job_cond);
+    pthread_mutex_unlock(&c->current_job_lock);
+
+    for (i=0; i<avctx->thread_count; i++)
+         pthread_join(c->workers[i], NULL);
+
+    pthread_mutex_destroy(&c->current_job_lock);
+    pthread_cond_destroy(&c->current_job_cond);
+    pthread_cond_destroy(&c->last_job_cond);
+    av_free(c->workers);
+    av_free(c);
+}
+
+int avcodec_thread_execute(AVCodecContext *avctx, action_t* func, void **arg, int *ret, int job_count)
+{
+    ThreadContext *c= avctx->thread_opaque;
+    int dummy_ret;
+
+    if (job_count <= 0)
+        return 0;
+
+    pthread_mutex_lock(&c->current_job_lock);
+
+    c->current_job = avctx->thread_count;
+    c->job_count = job_count;
+    c->args = arg;
+    c->func = func;
+    if (ret) {
+        c->rets = ret;
+        c->rets_count = job_count;
+    } else {
+        c->rets = &dummy_ret;
+        c->rets_count = 1;
+    }
+    pthread_cond_broadcast(&c->current_job_cond);
+
+    avcodec_thread_park_workers(c, avctx->thread_count);
+
+    return 0;
+}
+
+int avcodec_thread_init(AVCodecContext *avctx, int thread_count)
+{
+    int i;
+    ThreadContext *c;
+
+    c = av_mallocz(sizeof(ThreadContext));
+    if (!c)
+        return -1;
+
+    c->workers = av_mallocz(sizeof(pthread_t)*thread_count);
+    if (!c->workers) {
+        av_free(c);
+        return -1;
+    }
+
+    avctx->thread_opaque = c;
+    avctx->thread_count = thread_count;
+    c->current_job = 0;
+    c->job_count = 0;
+    c->done = 0;
+    pthread_cond_init(&c->current_job_cond, NULL);
+    pthread_cond_init(&c->last_job_cond, NULL);
+    pthread_mutex_init(&c->current_job_lock, NULL);
+    pthread_mutex_lock(&c->current_job_lock);
+    for (i=0; i<thread_count; i++) {
+        if(pthread_create(&c->workers[i], NULL, worker, avctx)) {
+           avctx->thread_count = i;
+           pthread_mutex_unlock(&c->current_job_lock);
+           avcodec_thread_free(avctx);
+           return -1;
+        }
+    }
+
+    avcodec_thread_park_workers(c, thread_count);
+
+    avctx->execute = avcodec_thread_execute;
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/qdm2.c b/contrib/ffmpeg/libavcodec/qdm2.c
new file mode 100644
index 000000000..a2630fe7f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/qdm2.c
@@ -0,0 +1,2042 @@
+/*
+ * QDM2 compatible decoder
+ * Copyright (c) 2003 Ewald Snel
+ * Copyright (c) 2005 Benjamin Larsson
+ * Copyright (c) 2005 Alex Beregszaszi
+ * Copyright (c) 2005 Roberto Togni
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file qdm2.c
+ * QDM2 decoder
+ * @author Ewald Snel, Benjamin Larsson, Alex Beregszaszi, Roberto Togni
+ * The decoder is not perfect yet, there are still some distortions
+ * especially on files encoded with 16 or 8 subbands.
+ */
+
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#define ALT_BITSTREAM_READER_LE
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+
+#ifdef CONFIG_MPEGAUDIO_HP
+#define USE_HIGHPRECISION
+#endif
+
+#include "mpegaudio.h"
+
+#include "qdm2data.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+
+#define SOFTCLIP_THRESHOLD 27600
+#define HARDCLIP_THRESHOLD 35716
+
+
+#define QDM2_LIST_ADD(list, size, packet) \
+do { \
+      if (size > 0) { \
+    list[size - 1].next = &list[size]; \
+      } \
+      list[size].packet = packet; \
+      list[size].next = NULL; \
+      size++; \
+} while(0)
+
+// Result is 8, 16 or 30
+#define QDM2_SB_USED(sub_sampling) (((sub_sampling) >= 2) ? 30 : 8 << (sub_sampling))
+
+#define FIX_NOISE_IDX(noise_idx) \
+  if ((noise_idx) >= 3840) \
+    (noise_idx) -= 3840; \
+
+#define SB_DITHERING_NOISE(sb,noise_idx) (noise_table[(noise_idx)++] * sb_noise_attenuation[(sb)])
+
+#define BITS_LEFT(length,gb) ((length) - get_bits_count ((gb)))
+
+#define SAMPLES_NEEDED \
+     av_log (NULL,AV_LOG_INFO,"This file triggers some untested code. Please contact the developers.\n");
+
+#define SAMPLES_NEEDED_2(why) \
+     av_log (NULL,AV_LOG_INFO,"This file triggers some missing code. Please contact the developers.\nPosition: %s\n",why);
+
+
+typedef int8_t sb_int8_array[2][30][64];
+
+/**
+ * Subpacket
+ */
+typedef struct {
+    int type;            ///< subpacket type
+    unsigned int size;   ///< subpacket size
+    const uint8_t *data; ///< pointer to subpacket data (points to input data buffer, it's not a private copy)
+} QDM2SubPacket;
+
+/**
+ * A node in the subpacket list
+ */
+typedef struct _QDM2SubPNode {
+    QDM2SubPacket *packet;      ///< packet
+    struct _QDM2SubPNode *next; ///< pointer to next packet in the list, NULL if leaf node
+} QDM2SubPNode;
+
+typedef struct {
+    float level;
+    float *samples_im;
+    float *samples_re;
+    float *table;
+    int   phase;
+    int   phase_shift;
+    int   duration;
+    short time_index;
+    short cutoff;
+} FFTTone;
+
+typedef struct {
+    int16_t sub_packet;
+    uint8_t channel;
+    int16_t offset;
+    int16_t exp;
+    uint8_t phase;
+} FFTCoefficient;
+
+typedef struct {
+    float re;
+    float im;
+} QDM2Complex;
+
+typedef struct {
+    QDM2Complex complex[256 + 1] __attribute__((aligned(16)));
+    float       samples_im[MPA_MAX_CHANNELS][256];
+    float       samples_re[MPA_MAX_CHANNELS][256];
+} QDM2FFT;
+
+/**
+ * QDM2 decoder context
+ */
+typedef struct {
+    /// Parameters from codec header, do not change during playback
+    int nb_channels;         ///< number of channels
+    int channels;            ///< number of channels
+    int group_size;          ///< size of frame group (16 frames per group)
+    int fft_size;            ///< size of FFT, in complex numbers
+    int checksum_size;       ///< size of data block, used also for checksum
+
+    /// Parameters built from header parameters, do not change during playback
+    int group_order;         ///< order of frame group
+    int fft_order;           ///< order of FFT (actually fftorder+1)
+    int fft_frame_size;      ///< size of fft frame, in components (1 comples = re + im)
+    int frame_size;          ///< size of data frame
+    int frequency_range;
+    int sub_sampling;        ///< subsampling: 0=25%, 1=50%, 2=100% */
+    int coeff_per_sb_select; ///< selector for "num. of coeffs. per subband" tables. Can be 0, 1, 2
+    int cm_table_select;     ///< selector for "coding method" tables. Can be 0, 1 (from init: 0-4)
+
+    /// Packets and packet lists
+    QDM2SubPacket sub_packets[16];      ///< the packets themselves
+    QDM2SubPNode sub_packet_list_A[16]; ///< list of all packets
+    QDM2SubPNode sub_packet_list_B[16]; ///< FFT packets B are on list
+    int sub_packets_B;                  ///< number of packets on 'B' list
+    QDM2SubPNode sub_packet_list_C[16]; ///< packets with errors?
+    QDM2SubPNode sub_packet_list_D[16]; ///< DCT packets
+
+    /// FFT and tones
+    FFTTone fft_tones[1000];
+    int fft_tone_start;
+    int fft_tone_end;
+    FFTCoefficient fft_coefs[1000];
+    int fft_coefs_index;
+    int fft_coefs_min_index[5];
+    int fft_coefs_max_index[5];
+    int fft_level_exp[6];
+    FFTContext fft_ctx;
+    FFTComplex exptab[128];
+    QDM2FFT fft;
+
+    /// I/O data
+    uint8_t *compressed_data;
+    int compressed_size;
+    float output_buffer[1024];
+
+    /// Synthesis filter
+    MPA_INT synth_buf[MPA_MAX_CHANNELS][512*2] __attribute__((aligned(16)));
+    int synth_buf_offset[MPA_MAX_CHANNELS];
+    int32_t sb_samples[MPA_MAX_CHANNELS][128][SBLIMIT] __attribute__((aligned(16)));
+
+    /// Mixed temporary data used in decoding
+    float tone_level[MPA_MAX_CHANNELS][30][64];
+    int8_t coding_method[MPA_MAX_CHANNELS][30][64];
+    int8_t quantized_coeffs[MPA_MAX_CHANNELS][10][8];
+    int8_t tone_level_idx_base[MPA_MAX_CHANNELS][30][8];
+    int8_t tone_level_idx_hi1[MPA_MAX_CHANNELS][3][8][8];
+    int8_t tone_level_idx_mid[MPA_MAX_CHANNELS][26][8];
+    int8_t tone_level_idx_hi2[MPA_MAX_CHANNELS][26];
+    int8_t tone_level_idx[MPA_MAX_CHANNELS][30][64];
+    int8_t tone_level_idx_temp[MPA_MAX_CHANNELS][30][64];
+
+    // Flags
+    int has_errors;         ///< packet has errors
+    int superblocktype_2_3; ///< select fft tables and some algorithm based on superblock type
+    int do_synth_filter;    ///< used to perform or skip synthesis filter
+
+    int sub_packet;
+    int noise_idx; ///< index for dithering noise table
+} QDM2Context;
+
+
+static uint8_t empty_buffer[FF_INPUT_BUFFER_PADDING_SIZE];
+
+static VLC vlc_tab_level;
+static VLC vlc_tab_diff;
+static VLC vlc_tab_run;
+static VLC fft_level_exp_alt_vlc;
+static VLC fft_level_exp_vlc;
+static VLC fft_stereo_exp_vlc;
+static VLC fft_stereo_phase_vlc;
+static VLC vlc_tab_tone_level_idx_hi1;
+static VLC vlc_tab_tone_level_idx_mid;
+static VLC vlc_tab_tone_level_idx_hi2;
+static VLC vlc_tab_type30;
+static VLC vlc_tab_type34;
+static VLC vlc_tab_fft_tone_offset[5];
+
+static uint16_t softclip_table[HARDCLIP_THRESHOLD - SOFTCLIP_THRESHOLD + 1];
+static float noise_table[4096];
+static uint8_t random_dequant_index[256][5];
+static uint8_t random_dequant_type24[128][3];
+static float noise_samples[128];
+
+static MPA_INT mpa_window[512] __attribute__((aligned(16)));
+
+
+static void softclip_table_init(void) {
+    int i;
+    double dfl = SOFTCLIP_THRESHOLD - 32767;
+    float delta = 1.0 / -dfl;
+    for (i = 0; i < HARDCLIP_THRESHOLD - SOFTCLIP_THRESHOLD + 1; i++)
+        softclip_table[i] = SOFTCLIP_THRESHOLD - ((int)(sin((float)i * delta) * dfl) & 0x0000FFFF);
+}
+
+
+// random generated table
+static void rnd_table_init(void) {
+    int i,j;
+    uint32_t ldw,hdw;
+    uint64_t tmp64_1;
+    uint64_t random_seed = 0;
+    float delta = 1.0 / 16384.0;
+    for(i = 0; i < 4096 ;i++) {
+        random_seed = random_seed * 214013 + 2531011;
+        noise_table[i] = (delta * (float)(((int32_t)random_seed >> 16) & 0x00007FFF)- 1.0) * 1.3;
+    }
+
+    for (i = 0; i < 256 ;i++) {
+        random_seed = 81;
+        ldw = i;
+        for (j = 0; j < 5 ;j++) {
+            random_dequant_index[i][j] = (uint8_t)((ldw / random_seed) & 0xFF);
+            ldw = (uint32_t)ldw % (uint32_t)random_seed;
+            tmp64_1 = (random_seed * 0x55555556);
+            hdw = (uint32_t)(tmp64_1 >> 32);
+            random_seed = (uint64_t)(hdw + (ldw >> 31));
+        }
+    }
+    for (i = 0; i < 128 ;i++) {
+        random_seed = 25;
+        ldw = i;
+        for (j = 0; j < 3 ;j++) {
+            random_dequant_type24[i][j] = (uint8_t)((ldw / random_seed) & 0xFF);
+            ldw = (uint32_t)ldw % (uint32_t)random_seed;
+            tmp64_1 = (random_seed * 0x66666667);
+            hdw = (uint32_t)(tmp64_1 >> 33);
+            random_seed = hdw + (ldw >> 31);
+        }
+    }
+}
+
+
+static void init_noise_samples(void) {
+    int i;
+    int random_seed = 0;
+    float delta = 1.0 / 16384.0;
+    for (i = 0; i < 128;i++) {
+        random_seed = random_seed * 214013 + 2531011;
+        noise_samples[i] = (delta * (float)((random_seed >> 16) & 0x00007fff) - 1.0);
+    }
+}
+
+
+static void qdm2_init_vlc(void)
+{
+    init_vlc (&vlc_tab_level, 8, 24,
+        vlc_tab_level_huffbits, 1, 1,
+        vlc_tab_level_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_diff, 8, 37,
+        vlc_tab_diff_huffbits, 1, 1,
+        vlc_tab_diff_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_run, 5, 6,
+        vlc_tab_run_huffbits, 1, 1,
+        vlc_tab_run_huffcodes, 1, 1, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&fft_level_exp_alt_vlc, 8, 28,
+        fft_level_exp_alt_huffbits, 1, 1,
+        fft_level_exp_alt_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&fft_level_exp_vlc, 8, 20,
+        fft_level_exp_huffbits, 1, 1,
+        fft_level_exp_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&fft_stereo_exp_vlc, 6, 7,
+        fft_stereo_exp_huffbits, 1, 1,
+        fft_stereo_exp_huffcodes, 1, 1, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&fft_stereo_phase_vlc, 6, 9,
+        fft_stereo_phase_huffbits, 1, 1,
+        fft_stereo_phase_huffcodes, 1, 1, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_tone_level_idx_hi1, 8, 20,
+        vlc_tab_tone_level_idx_hi1_huffbits, 1, 1,
+        vlc_tab_tone_level_idx_hi1_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_tone_level_idx_mid, 8, 24,
+        vlc_tab_tone_level_idx_mid_huffbits, 1, 1,
+        vlc_tab_tone_level_idx_mid_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_tone_level_idx_hi2, 8, 24,
+        vlc_tab_tone_level_idx_hi2_huffbits, 1, 1,
+        vlc_tab_tone_level_idx_hi2_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_type30, 6, 9,
+        vlc_tab_type30_huffbits, 1, 1,
+        vlc_tab_type30_huffcodes, 1, 1, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_type34, 5, 10,
+        vlc_tab_type34_huffbits, 1, 1,
+        vlc_tab_type34_huffcodes, 1, 1, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_fft_tone_offset[0], 8, 23,
+        vlc_tab_fft_tone_offset_0_huffbits, 1, 1,
+        vlc_tab_fft_tone_offset_0_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_fft_tone_offset[1], 8, 28,
+        vlc_tab_fft_tone_offset_1_huffbits, 1, 1,
+        vlc_tab_fft_tone_offset_1_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_fft_tone_offset[2], 8, 32,
+        vlc_tab_fft_tone_offset_2_huffbits, 1, 1,
+        vlc_tab_fft_tone_offset_2_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_fft_tone_offset[3], 8, 35,
+        vlc_tab_fft_tone_offset_3_huffbits, 1, 1,
+        vlc_tab_fft_tone_offset_3_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+
+    init_vlc (&vlc_tab_fft_tone_offset[4], 8, 38,
+        vlc_tab_fft_tone_offset_4_huffbits, 1, 1,
+        vlc_tab_fft_tone_offset_4_huffcodes, 2, 2, INIT_VLC_USE_STATIC | INIT_VLC_LE);
+}
+
+
+/* for floating point to fixed point conversion */
+static float f2i_scale = (float) (1 << (FRAC_BITS - 15));
+
+
+static int qdm2_get_vlc (GetBitContext *gb, VLC *vlc, int flag, int depth)
+{
+    int value;
+
+    value = get_vlc2(gb, vlc->table, vlc->bits, depth);
+
+    /* stage-2, 3 bits exponent escape sequence */
+    if (value-- == 0)
+        value = get_bits (gb, get_bits (gb, 3) + 1);
+
+    /* stage-3, optional */
+    if (flag) {
+        int tmp = vlc_stage3_values[value];
+
+        if ((value & ~3) > 0)
+            tmp += get_bits (gb, (value >> 2));
+        value = tmp;
+    }
+
+    return value;
+}
+
+
+static int qdm2_get_se_vlc (VLC *vlc, GetBitContext *gb, int depth)
+{
+    int value = qdm2_get_vlc (gb, vlc, 0, depth);
+
+    return (value & 1) ? ((value + 1) >> 1) : -(value >> 1);
+}
+
+
+/**
+ * QDM2 checksum
+ *
+ * @param data      pointer to data to be checksum'ed
+ * @param length    data length
+ * @param value     checksum value
+ *
+ * @return          0 if checksum is OK
+ */
+static uint16_t qdm2_packet_checksum (uint8_t *data, int length, int value) {
+    int i;
+
+    for (i=0; i < length; i++)
+        value -= data[i];
+
+    return (uint16_t)(value & 0xffff);
+}
+
+
+/**
+ * Fills a QDM2SubPacket structure with packet type, size, and data pointer.
+ *
+ * @param gb            bitreader context
+ * @param sub_packet    packet under analysis
+ */
+static void qdm2_decode_sub_packet_header (GetBitContext *gb, QDM2SubPacket *sub_packet)
+{
+    sub_packet->type = get_bits (gb, 8);
+
+    if (sub_packet->type == 0) {
+        sub_packet->size = 0;
+        sub_packet->data = NULL;
+    } else {
+        sub_packet->size = get_bits (gb, 8);
+
+      if (sub_packet->type & 0x80) {
+          sub_packet->size <<= 8;
+          sub_packet->size  |= get_bits (gb, 8);
+          sub_packet->type  &= 0x7f;
+      }
+
+      if (sub_packet->type == 0x7f)
+          sub_packet->type |= (get_bits (gb, 8) << 8);
+
+      sub_packet->data = &gb->buffer[get_bits_count(gb) / 8]; // FIXME: this depends on bitreader internal data
+    }
+
+    av_log(NULL,AV_LOG_DEBUG,"Subpacket: type=%d size=%d start_offs=%x\n",
+        sub_packet->type, sub_packet->size, get_bits_count(gb) / 8);
+}
+
+
+/**
+ * Return node pointer to first packet of requested type in list.
+ *
+ * @param list    list of subpackets to be scanned
+ * @param type    type of searched subpacket
+ * @return        node pointer for subpacket if found, else NULL
+ */
+static QDM2SubPNode* qdm2_search_subpacket_type_in_list (QDM2SubPNode *list, int type)
+{
+    while (list != NULL && list->packet != NULL) {
+        if (list->packet->type == type)
+            return list;
+        list = list->next;
+    }
+    return NULL;
+}
+
+
+/**
+ * Replaces 8 elements with their average value.
+ * Called by qdm2_decode_superblock before starting subblock decoding.
+ *
+ * @param q       context
+ */
+static void average_quantized_coeffs (QDM2Context *q)
+{
+    int i, j, n, ch, sum;
+
+    n = coeff_per_sb_for_avg[q->coeff_per_sb_select][QDM2_SB_USED(q->sub_sampling) - 1] + 1;
+
+    for (ch = 0; ch < q->nb_channels; ch++)
+        for (i = 0; i < n; i++) {
+            sum = 0;
+
+            for (j = 0; j < 8; j++)
+                sum += q->quantized_coeffs[ch][i][j];
+
+            sum /= 8;
+            if (sum > 0)
+                sum--;
+
+            for (j=0; j < 8; j++)
+                q->quantized_coeffs[ch][i][j] = sum;
+        }
+}
+
+
+/**
+ * Build subband samples with noise weighted by q->tone_level.
+ * Called by synthfilt_build_sb_samples.
+ *
+ * @param q     context
+ * @param sb    subband index
+ */
+static void build_sb_samples_from_noise (QDM2Context *q, int sb)
+{
+    int ch, j;
+
+    FIX_NOISE_IDX(q->noise_idx);
+
+    if (!q->nb_channels)
+        return;
+
+    for (ch = 0; ch < q->nb_channels; ch++)
+        for (j = 0; j < 64; j++) {
+            q->sb_samples[ch][j * 2][sb] = (int32_t)(f2i_scale * SB_DITHERING_NOISE(sb,q->noise_idx) * q->tone_level[ch][sb][j] + .5);
+            q->sb_samples[ch][j * 2 + 1][sb] = (int32_t)(f2i_scale * SB_DITHERING_NOISE(sb,q->noise_idx) * q->tone_level[ch][sb][j] + .5);
+        }
+}
+
+
+/**
+ * Called while processing data from subpackets 11 and 12.
+ * Used after making changes to coding_method array.
+ *
+ * @param sb               subband index
+ * @param channels         number of channels
+ * @param coding_method    q->coding_method[0][0][0]
+ */
+static void fix_coding_method_array (int sb, int channels, sb_int8_array coding_method)
+{
+    int j,k;
+    int ch;
+    int run, case_val;
+    int switchtable[23] = {0,5,1,5,5,5,5,5,2,5,5,5,5,5,5,5,3,5,5,5,5,5,4};
+
+    for (ch = 0; ch < channels; ch++) {
+        for (j = 0; j < 64; ) {
+            if((coding_method[ch][sb][j] - 8) > 22) {
+                run = 1;
+                case_val = 8;
+            } else {
+                switch (switchtable[coding_method[ch][sb][j]-8]) {
+                    case 0: run = 10; case_val = 10; break;
+                    case 1: run = 1; case_val = 16; break;
+                    case 2: run = 5; case_val = 24; break;
+                    case 3: run = 3; case_val = 30; break;
+                    case 4: run = 1; case_val = 30; break;
+                    case 5: run = 1; case_val = 8; break;
+                    default: run = 1; case_val = 8; break;
+                }
+            }
+            for (k = 0; k < run; k++)
+                if (j + k < 128)
+                    if (coding_method[ch][sb + (j + k) / 64][(j + k) % 64] > coding_method[ch][sb][j])
+                        if (k > 0) {
+                           SAMPLES_NEEDED
+                            //not debugged, almost never used
+                            memset(&coding_method[ch][sb][j + k], case_val, k * sizeof(int8_t));
+                            memset(&coding_method[ch][sb][j + k], case_val, 3 * sizeof(int8_t));
+                        }
+            j += run;
+        }
+    }
+}
+
+
+/**
+ * Related to synthesis filter
+ * Called by process_subpacket_10
+ *
+ * @param q       context
+ * @param flag    1 if called after getting data from subpacket 10, 0 if no subpacket 10
+ */
+static void fill_tone_level_array (QDM2Context *q, int flag)
+{
+    int i, sb, ch, sb_used;
+    int tmp, tab;
+
+    // This should never happen
+    if (q->nb_channels <= 0)
+        return;
+
+    for (ch = 0; ch < q->nb_channels; ch++)
+        for (sb = 0; sb < 30; sb++)
+            for (i = 0; i < 8; i++) {
+                if ((tab=coeff_per_sb_for_dequant[q->coeff_per_sb_select][sb]) < (last_coeff[q->coeff_per_sb_select] - 1))
+                    tmp = q->quantized_coeffs[ch][tab + 1][i] * dequant_table[q->coeff_per_sb_select][tab + 1][sb]+
+                          q->quantized_coeffs[ch][tab][i] * dequant_table[q->coeff_per_sb_select][tab][sb];
+                else
+                    tmp = q->quantized_coeffs[ch][tab][i] * dequant_table[q->coeff_per_sb_select][tab][sb];
+                if(tmp < 0)
+                    tmp += 0xff;
+                q->tone_level_idx_base[ch][sb][i] = (tmp / 256) & 0xff;
+            }
+
+    sb_used = QDM2_SB_USED(q->sub_sampling);
+
+    if ((q->superblocktype_2_3 != 0) && !flag) {
+        for (sb = 0; sb < sb_used; sb++)
+            for (ch = 0; ch < q->nb_channels; ch++)
+                for (i = 0; i < 64; i++) {
+                    q->tone_level_idx[ch][sb][i] = q->tone_level_idx_base[ch][sb][i / 8];
+                    if (q->tone_level_idx[ch][sb][i] < 0)
+                        q->tone_level[ch][sb][i] = 0;
+                    else
+                        q->tone_level[ch][sb][i] = fft_tone_level_table[0][q->tone_level_idx[ch][sb][i] & 0x3f];
+                }
+    } else {
+        tab = q->superblocktype_2_3 ? 0 : 1;
+        for (sb = 0; sb < sb_used; sb++) {
+            if ((sb >= 4) && (sb <= 23)) {
+                for (ch = 0; ch < q->nb_channels; ch++)
+                    for (i = 0; i < 64; i++) {
+                        tmp = q->tone_level_idx_base[ch][sb][i / 8] -
+                              q->tone_level_idx_hi1[ch][sb / 8][i / 8][i % 8] -
+                              q->tone_level_idx_mid[ch][sb - 4][i / 8] -
+                              q->tone_level_idx_hi2[ch][sb - 4];
+                        q->tone_level_idx[ch][sb][i] = tmp & 0xff;
+                        if ((tmp < 0) || (!q->superblocktype_2_3 && !tmp))
+                            q->tone_level[ch][sb][i] = 0;
+                        else
+                            q->tone_level[ch][sb][i] = fft_tone_level_table[tab][tmp & 0x3f];
+                }
+            } else {
+                if (sb > 4) {
+                    for (ch = 0; ch < q->nb_channels; ch++)
+                        for (i = 0; i < 64; i++) {
+                            tmp = q->tone_level_idx_base[ch][sb][i / 8] -
+                                  q->tone_level_idx_hi1[ch][2][i / 8][i % 8] -
+                                  q->tone_level_idx_hi2[ch][sb - 4];
+                            q->tone_level_idx[ch][sb][i] = tmp & 0xff;
+                            if ((tmp < 0) || (!q->superblocktype_2_3 && !tmp))
+                                q->tone_level[ch][sb][i] = 0;
+                            else
+                                q->tone_level[ch][sb][i] = fft_tone_level_table[tab][tmp & 0x3f];
+                    }
+                } else {
+                    for (ch = 0; ch < q->nb_channels; ch++)
+                        for (i = 0; i < 64; i++) {
+                            tmp = q->tone_level_idx[ch][sb][i] = q->tone_level_idx_base[ch][sb][i / 8];
+                            if ((tmp < 0) || (!q->superblocktype_2_3 && !tmp))
+                                q->tone_level[ch][sb][i] = 0;
+                            else
+                                q->tone_level[ch][sb][i] = fft_tone_level_table[tab][tmp & 0x3f];
+                        }
+                }
+            }
+        }
+    }
+
+    return;
+}
+
+
+/**
+ * Related to synthesis filter
+ * Called by process_subpacket_11
+ * c is built with data from subpacket 11
+ * Most of this function is used only if superblock_type_2_3 == 0, never seen it in samples
+ *
+ * @param tone_level_idx
+ * @param tone_level_idx_temp
+ * @param coding_method        q->coding_method[0][0][0]
+ * @param nb_channels          number of channels
+ * @param c                    coming from subpacket 11, passed as 8*c
+ * @param superblocktype_2_3   flag based on superblock packet type
+ * @param cm_table_select      q->cm_table_select
+ */
+static void fill_coding_method_array (sb_int8_array tone_level_idx, sb_int8_array tone_level_idx_temp,
+                sb_int8_array coding_method, int nb_channels,
+                int c, int superblocktype_2_3, int cm_table_select)
+{
+    int ch, sb, j;
+    int tmp, acc, esp_40, comp;
+    int add1, add2, add3, add4;
+    int64_t multres;
+
+    // This should never happen
+    if (nb_channels <= 0)
+        return;
+
+    if (!superblocktype_2_3) {
+        /* This case is untested, no samples available */
+        SAMPLES_NEEDED
+        for (ch = 0; ch < nb_channels; ch++)
+            for (sb = 0; sb < 30; sb++) {
+                for (j = 1; j < 64; j++) {
+                    add1 = tone_level_idx[ch][sb][j] - 10;
+                    if (add1 < 0)
+                        add1 = 0;
+                    add2 = add3 = add4 = 0;
+                    if (sb > 1) {
+                        add2 = tone_level_idx[ch][sb - 2][j] + tone_level_idx_offset_table[sb][0] - 6;
+                        if (add2 < 0)
+                            add2 = 0;
+                    }
+                    if (sb > 0) {
+                        add3 = tone_level_idx[ch][sb - 1][j] + tone_level_idx_offset_table[sb][1] - 6;
+                        if (add3 < 0)
+                            add3 = 0;
+                    }
+                    if (sb < 29) {
+                        add4 = tone_level_idx[ch][sb + 1][j] + tone_level_idx_offset_table[sb][3] - 6;
+                        if (add4 < 0)
+                            add4 = 0;
+                    }
+                    tmp = tone_level_idx[ch][sb][j + 1] * 2 - add4 - add3 - add2 - add1;
+                    if (tmp < 0)
+                        tmp = 0;
+                    tone_level_idx_temp[ch][sb][j + 1] = tmp & 0xff;
+                }
+                tone_level_idx_temp[ch][sb][0] = tone_level_idx_temp[ch][sb][1];
+            }
+            acc = 0;
+            for (ch = 0; ch < nb_channels; ch++)
+                for (sb = 0; sb < 30; sb++)
+                    for (j = 0; j < 64; j++)
+                        acc += tone_level_idx_temp[ch][sb][j];
+            if (acc)
+                tmp = c * 256 / (acc & 0xffff);
+            multres = 0x66666667 * (acc * 10);
+            esp_40 = (multres >> 32) / 8 + ((multres & 0xffffffff) >> 31);
+            for (ch = 0;  ch < nb_channels; ch++)
+                for (sb = 0; sb < 30; sb++)
+                    for (j = 0; j < 64; j++) {
+                        comp = tone_level_idx_temp[ch][sb][j]* esp_40 * 10;
+                        if (comp < 0)
+                            comp += 0xff;
+                        comp /= 256; // signed shift
+                        switch(sb) {
+                            case 0:
+                                if (comp < 30)
+                                    comp = 30;
+                                comp += 15;
+                                break;
+                            case 1:
+                                if (comp < 24)
+                                    comp = 24;
+                                comp += 10;
+                                break;
+                            case 2:
+                            case 3:
+                            case 4:
+                                if (comp < 16)
+                                    comp = 16;
+                        }
+                        if (comp <= 5)
+                            tmp = 0;
+                        else if (comp <= 10)
+                            tmp = 10;
+                        else if (comp <= 16)
+                            tmp = 16;
+                        else if (comp <= 24)
+                            tmp = -1;
+                        else
+                            tmp = 0;
+                        coding_method[ch][sb][j] = ((tmp & 0xfffa) + 30 )& 0xff;
+                    }
+            for (sb = 0; sb < 30; sb++)
+                fix_coding_method_array(sb, nb_channels, coding_method);
+            for (ch = 0; ch < nb_channels; ch++)
+                for (sb = 0; sb < 30; sb++)
+                    for (j = 0; j < 64; j++)
+                        if (sb >= 10) {
+                            if (coding_method[ch][sb][j] < 10)
+                                coding_method[ch][sb][j] = 10;
+                        } else {
+                            if (sb >= 2) {
+                                if (coding_method[ch][sb][j] < 16)
+                                    coding_method[ch][sb][j] = 16;
+                            } else {
+                                if (coding_method[ch][sb][j] < 30)
+                                    coding_method[ch][sb][j] = 30;
+                            }
+                        }
+    } else { // superblocktype_2_3 != 0
+        for (ch = 0; ch < nb_channels; ch++)
+            for (sb = 0; sb < 30; sb++)
+                for (j = 0; j < 64; j++)
+                    coding_method[ch][sb][j] = coding_method_table[cm_table_select][sb];
+    }
+
+    return;
+}
+
+
+/**
+ *
+ * Called by process_subpacket_11 to process more data from subpacket 11 with sb 0-8
+ * Called by process_subpacket_12 to process data from subpacket 12 with sb 8-sb_used
+ *
+ * @param q         context
+ * @param gb        bitreader context
+ * @param length    packet length in bits
+ * @param sb_min    lower subband processed (sb_min included)
+ * @param sb_max    higher subband processed (sb_max excluded)
+ */
+static void synthfilt_build_sb_samples (QDM2Context *q, GetBitContext *gb, int length, int sb_min, int sb_max)
+{
+    int sb, j, k, n, ch, run, channels;
+    int joined_stereo, zero_encoding, chs;
+    int type34_first;
+    float type34_div = 0;
+    float type34_predictor;
+    float samples[10], sign_bits[16];
+
+    if (length == 0) {
+        // If no data use noise
+        for (sb=sb_min; sb < sb_max; sb++)
+            build_sb_samples_from_noise (q, sb);
+
+        return;
+    }
+
+    for (sb = sb_min; sb < sb_max; sb++) {
+        FIX_NOISE_IDX(q->noise_idx);
+
+        channels = q->nb_channels;
+
+        if (q->nb_channels <= 1 || sb < 12)
+            joined_stereo = 0;
+        else if (sb >= 24)
+            joined_stereo = 1;
+        else
+            joined_stereo = (BITS_LEFT(length,gb) >= 1) ? get_bits1 (gb) : 0;
+
+        if (joined_stereo) {
+            if (BITS_LEFT(length,gb) >= 16)
+                for (j = 0; j < 16; j++)
+                    sign_bits[j] = get_bits1 (gb);
+
+            for (j = 0; j < 64; j++)
+                if (q->coding_method[1][sb][j] > q->coding_method[0][sb][j])
+                    q->coding_method[0][sb][j] = q->coding_method[1][sb][j];
+
+            fix_coding_method_array(sb, q->nb_channels, q->coding_method);
+            channels = 1;
+        }
+
+        for (ch = 0; ch < channels; ch++) {
+            zero_encoding = (BITS_LEFT(length,gb) >= 1) ? get_bits1(gb) : 0;
+            type34_predictor = 0.0;
+            type34_first = 1;
+
+            for (j = 0; j < 128; ) {
+                switch (q->coding_method[ch][sb][j / 2]) {
+                    case 8:
+                        if (BITS_LEFT(length,gb) >= 10) {
+                            if (zero_encoding) {
+                                for (k = 0; k < 5; k++) {
+                                    if ((j + 2 * k) >= 128)
+                                        break;
+                                    samples[2 * k] = get_bits1(gb) ? dequant_1bit[joined_stereo][2 * get_bits1(gb)] : 0;
+                                }
+                            } else {
+                                n = get_bits(gb, 8);
+                                for (k = 0; k < 5; k++)
+                                    samples[2 * k] = dequant_1bit[joined_stereo][random_dequant_index[n][k]];
+                            }
+                            for (k = 0; k < 5; k++)
+                                samples[2 * k + 1] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        } else {
+                            for (k = 0; k < 10; k++)
+                                samples[k] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        }
+                        run = 10;
+                        break;
+
+                    case 10:
+                        if (BITS_LEFT(length,gb) >= 1) {
+                            float f = 0.81;
+
+                            if (get_bits1(gb))
+                                f = -f;
+                            f -= noise_samples[((sb + 1) * (j +5 * ch + 1)) & 127] * 9.0 / 40.0;
+                            samples[0] = f;
+                        } else {
+                            samples[0] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        }
+                        run = 1;
+                        break;
+
+                    case 16:
+                        if (BITS_LEFT(length,gb) >= 10) {
+                            if (zero_encoding) {
+                                for (k = 0; k < 5; k++) {
+                                    if ((j + k) >= 128)
+                                        break;
+                                    samples[k] = (get_bits1(gb) == 0) ? 0 : dequant_1bit[joined_stereo][2 * get_bits1(gb)];
+                                }
+                            } else {
+                                n = get_bits (gb, 8);
+                                for (k = 0; k < 5; k++)
+                                    samples[k] = dequant_1bit[joined_stereo][random_dequant_index[n][k]];
+                            }
+                        } else {
+                            for (k = 0; k < 5; k++)
+                                samples[k] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        }
+                        run = 5;
+                        break;
+
+                    case 24:
+                        if (BITS_LEFT(length,gb) >= 7) {
+                            n = get_bits(gb, 7);
+                            for (k = 0; k < 3; k++)
+                                samples[k] = (random_dequant_type24[n][k] - 2.0) * 0.5;
+                        } else {
+                            for (k = 0; k < 3; k++)
+                                samples[k] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        }
+                        run = 3;
+                        break;
+
+                    case 30:
+                        if (BITS_LEFT(length,gb) >= 4)
+                            samples[0] = type30_dequant[qdm2_get_vlc(gb, &vlc_tab_type30, 0, 1)];
+                        else
+                            samples[0] = SB_DITHERING_NOISE(sb,q->noise_idx);
+
+                        run = 1;
+                        break;
+
+                    case 34:
+                        if (BITS_LEFT(length,gb) >= 7) {
+                            if (type34_first) {
+                                type34_div = (float)(1 << get_bits(gb, 2));
+                                samples[0] = ((float)get_bits(gb, 5) - 16.0) / 15.0;
+                                type34_predictor = samples[0];
+                                type34_first = 0;
+                            } else {
+                                samples[0] = type34_delta[qdm2_get_vlc(gb, &vlc_tab_type34, 0, 1)] / type34_div + type34_predictor;
+                                type34_predictor = samples[0];
+                            }
+                        } else {
+                            samples[0] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        }
+                        run = 1;
+                        break;
+
+                    default:
+                        samples[0] = SB_DITHERING_NOISE(sb,q->noise_idx);
+                        run = 1;
+                        break;
+                }
+
+                if (joined_stereo) {
+                    float tmp[10][MPA_MAX_CHANNELS];
+
+                    for (k = 0; k < run; k++) {
+                        tmp[k][0] = samples[k];
+                        tmp[k][1] = (sign_bits[(j + k) / 8]) ? -samples[k] : samples[k];
+                    }
+                    for (chs = 0; chs < q->nb_channels; chs++)
+                        for (k = 0; k < run; k++)
+                            if ((j + k) < 128)
+                                q->sb_samples[chs][j + k][sb] = (int32_t)(f2i_scale * q->tone_level[chs][sb][((j + k)/2)] * tmp[k][chs] + .5);
+                } else {
+                    for (k = 0; k < run; k++)
+                        if ((j + k) < 128)
+                            q->sb_samples[ch][j + k][sb] = (int32_t)(f2i_scale * q->tone_level[ch][sb][(j + k)/2] * samples[k] + .5);
+                }
+
+                j += run;
+            } // j loop
+        } // channel loop
+    } // subband loop
+}
+
+
+/**
+ * Init the first element of a channel in quantized_coeffs with data from packet 10 (quantized_coeffs[ch][0]).
+ * This is similar to process_subpacket_9, but for a single channel and for element [0]
+ * same VLC tables as process_subpacket_9 are used.
+ *
+ * @param q         context
+ * @param quantized_coeffs    pointer to quantized_coeffs[ch][0]
+ * @param gb        bitreader context
+ * @param length    packet length in bits
+ */
+static void init_quantized_coeffs_elem0 (int8_t *quantized_coeffs, GetBitContext *gb, int length)
+{
+    int i, k, run, level, diff;
+
+    if (BITS_LEFT(length,gb) < 16)
+        return;
+    level = qdm2_get_vlc(gb, &vlc_tab_level, 0, 2);
+
+    quantized_coeffs[0] = level;
+
+    for (i = 0; i < 7; ) {
+        if (BITS_LEFT(length,gb) < 16)
+            break;
+        run = qdm2_get_vlc(gb, &vlc_tab_run, 0, 1) + 1;
+
+        if (BITS_LEFT(length,gb) < 16)
+            break;
+        diff = qdm2_get_se_vlc(&vlc_tab_diff, gb, 2);
+
+        for (k = 1; k <= run; k++)
+            quantized_coeffs[i + k] = (level + ((k * diff) / run));
+
+        level += diff;
+        i += run;
+    }
+}
+
+
+/**
+ * Related to synthesis filter, process data from packet 10
+ * Init part of quantized_coeffs via function init_quantized_coeffs_elem0
+ * Init tone_level_idx_hi1, tone_level_idx_hi2, tone_level_idx_mid with data from packet 10
+ *
+ * @param q         context
+ * @param gb        bitreader context
+ * @param length    packet length in bits
+ */
+static void init_tone_level_dequantization (QDM2Context *q, GetBitContext *gb, int length)
+{
+    int sb, j, k, n, ch;
+
+    for (ch = 0; ch < q->nb_channels; ch++) {
+        init_quantized_coeffs_elem0(q->quantized_coeffs[ch][0], gb, length);
+
+        if (BITS_LEFT(length,gb) < 16) {
+            memset(q->quantized_coeffs[ch][0], 0, 8);
+            break;
+        }
+    }
+
+    n = q->sub_sampling + 1;
+
+    for (sb = 0; sb < n; sb++)
+        for (ch = 0; ch < q->nb_channels; ch++)
+            for (j = 0; j < 8; j++) {
+                if (BITS_LEFT(length,gb) < 1)
+                    break;
+                if (get_bits1(gb)) {
+                    for (k=0; k < 8; k++) {
+                        if (BITS_LEFT(length,gb) < 16)
+                            break;
+                        q->tone_level_idx_hi1[ch][sb][j][k] = qdm2_get_vlc(gb, &vlc_tab_tone_level_idx_hi1, 0, 2);
+                    }
+                } else {
+                    for (k=0; k < 8; k++)
+                        q->tone_level_idx_hi1[ch][sb][j][k] = 0;
+                }
+            }
+
+    n = QDM2_SB_USED(q->sub_sampling) - 4;
+
+    for (sb = 0; sb < n; sb++)
+        for (ch = 0; ch < q->nb_channels; ch++) {
+            if (BITS_LEFT(length,gb) < 16)
+                break;
+            q->tone_level_idx_hi2[ch][sb] = qdm2_get_vlc(gb, &vlc_tab_tone_level_idx_hi2, 0, 2);
+            if (sb > 19)
+                q->tone_level_idx_hi2[ch][sb] -= 16;
+            else
+                for (j = 0; j < 8; j++)
+                    q->tone_level_idx_mid[ch][sb][j] = -16;
+        }
+
+    n = QDM2_SB_USED(q->sub_sampling) - 5;
+
+    for (sb = 0; sb < n; sb++)
+        for (ch = 0; ch < q->nb_channels; ch++)
+            for (j = 0; j < 8; j++) {
+                if (BITS_LEFT(length,gb) < 16)
+                    break;
+                q->tone_level_idx_mid[ch][sb][j] = qdm2_get_vlc(gb, &vlc_tab_tone_level_idx_mid, 0, 2) - 32;
+            }
+}
+
+/**
+ * Process subpacket 9, init quantized_coeffs with data from it
+ *
+ * @param q       context
+ * @param node    pointer to node with packet
+ */
+static void process_subpacket_9 (QDM2Context *q, QDM2SubPNode *node)
+{
+    GetBitContext gb;
+    int i, j, k, n, ch, run, level, diff;
+
+    init_get_bits(&gb, node->packet->data, node->packet->size*8);
+
+    n = coeff_per_sb_for_avg[q->coeff_per_sb_select][QDM2_SB_USED(q->sub_sampling) - 1] + 1; // same as averagesomething function
+
+    for (i = 1; i < n; i++)
+        for (ch=0; ch < q->nb_channels; ch++) {
+            level = qdm2_get_vlc(&gb, &vlc_tab_level, 0, 2);
+            q->quantized_coeffs[ch][i][0] = level;
+
+            for (j = 0; j < (8 - 1); ) {
+                run = qdm2_get_vlc(&gb, &vlc_tab_run, 0, 1) + 1;
+                diff = qdm2_get_se_vlc(&vlc_tab_diff, &gb, 2);
+
+                for (k = 1; k <= run; k++)
+                    q->quantized_coeffs[ch][i][j + k] = (level + ((k*diff) / run));
+
+                level += diff;
+                j += run;
+            }
+        }
+
+    for (ch = 0; ch < q->nb_channels; ch++)
+        for (i = 0; i < 8; i++)
+            q->quantized_coeffs[ch][0][i] = 0;
+}
+
+
+/**
+ * Process subpacket 10 if not null, else
+ *
+ * @param q         context
+ * @param node      pointer to node with packet
+ * @param length    packet length in bits
+ */
+static void process_subpacket_10 (QDM2Context *q, QDM2SubPNode *node, int length)
+{
+    GetBitContext gb;
+
+    init_get_bits(&gb, ((node == NULL) ? empty_buffer : node->packet->data), ((node == NULL) ? 0 : node->packet->size*8));
+
+    if (length != 0) {
+        init_tone_level_dequantization(q, &gb, length);
+        fill_tone_level_array(q, 1);
+    } else {
+        fill_tone_level_array(q, 0);
+    }
+}
+
+
+/**
+ * Process subpacket 11
+ *
+ * @param q         context
+ * @param node      pointer to node with packet
+ * @param length    packet length in bit
+ */
+static void process_subpacket_11 (QDM2Context *q, QDM2SubPNode *node, int length)
+{
+    GetBitContext gb;
+
+    init_get_bits(&gb, ((node == NULL) ? empty_buffer : node->packet->data), ((node == NULL) ? 0 : node->packet->size*8));
+    if (length >= 32) {
+        int c = get_bits (&gb, 13);
+
+        if (c > 3)
+            fill_coding_method_array (q->tone_level_idx, q->tone_level_idx_temp, q->coding_method,
+                                      q->nb_channels, 8*c, q->superblocktype_2_3, q->cm_table_select);
+    }
+
+    synthfilt_build_sb_samples(q, &gb, length, 0, 8);
+}
+
+
+/**
+ * Process subpacket 12
+ *
+ * @param q         context
+ * @param node      pointer to node with packet
+ * @param length    packet length in bits
+ */
+static void process_subpacket_12 (QDM2Context *q, QDM2SubPNode *node, int length)
+{
+    GetBitContext gb;
+
+    init_get_bits(&gb, ((node == NULL) ? empty_buffer : node->packet->data), ((node == NULL) ? 0 : node->packet->size*8));
+    synthfilt_build_sb_samples(q, &gb, length, 8, QDM2_SB_USED(q->sub_sampling));
+}
+
+/*
+ * Process new subpackets for synthesis filter
+ *
+ * @param q       context
+ * @param list    list with synthesis filter packets (list D)
+ */
+static void process_synthesis_subpackets (QDM2Context *q, QDM2SubPNode *list)
+{
+    QDM2SubPNode *nodes[4];
+
+    nodes[0] = qdm2_search_subpacket_type_in_list(list, 9);
+    if (nodes[0] != NULL)
+        process_subpacket_9(q, nodes[0]);
+
+    nodes[1] = qdm2_search_subpacket_type_in_list(list, 10);
+    if (nodes[1] != NULL)
+        process_subpacket_10(q, nodes[1], nodes[1]->packet->size << 3);
+    else
+        process_subpacket_10(q, NULL, 0);
+
+    nodes[2] = qdm2_search_subpacket_type_in_list(list, 11);
+    if (nodes[0] != NULL && nodes[1] != NULL && nodes[2] != NULL)
+        process_subpacket_11(q, nodes[2], (nodes[2]->packet->size << 3));
+    else
+        process_subpacket_11(q, NULL, 0);
+
+    nodes[3] = qdm2_search_subpacket_type_in_list(list, 12);
+    if (nodes[0] != NULL && nodes[1] != NULL && nodes[3] != NULL)
+        process_subpacket_12(q, nodes[3], (nodes[3]->packet->size << 3));
+    else
+        process_subpacket_12(q, NULL, 0);
+}
+
+
+/*
+ * Decode superblock, fill packet lists.
+ *
+ * @param q    context
+ */
+static void qdm2_decode_super_block (QDM2Context *q)
+{
+    GetBitContext gb;
+    QDM2SubPacket header, *packet;
+    int i, packet_bytes, sub_packet_size, sub_packets_D;
+    unsigned int next_index = 0;
+
+    memset(q->tone_level_idx_hi1, 0, sizeof(q->tone_level_idx_hi1));
+    memset(q->tone_level_idx_mid, 0, sizeof(q->tone_level_idx_mid));
+    memset(q->tone_level_idx_hi2, 0, sizeof(q->tone_level_idx_hi2));
+
+    q->sub_packets_B = 0;
+    sub_packets_D = 0;
+
+    average_quantized_coeffs(q); // average elements in quantized_coeffs[max_ch][10][8]
+
+    init_get_bits(&gb, q->compressed_data, q->compressed_size*8);
+    qdm2_decode_sub_packet_header(&gb, &header);
+
+    if (header.type < 2 || header.type >= 8) {
+        q->has_errors = 1;
+        av_log(NULL,AV_LOG_ERROR,"bad superblock type\n");
+        return;
+    }
+
+    q->superblocktype_2_3 = (header.type == 2 || header.type == 3);
+    packet_bytes = (q->compressed_size - get_bits_count(&gb) / 8);
+
+    init_get_bits(&gb, header.data, header.size*8);
+
+    if (header.type == 2 || header.type == 4 || header.type == 5) {
+        int csum = 257 * get_bits(&gb, 8) + 2 * get_bits(&gb, 8);
+
+        csum = qdm2_packet_checksum(q->compressed_data, q->checksum_size, csum);
+
+        if (csum != 0) {
+            q->has_errors = 1;
+            av_log(NULL,AV_LOG_ERROR,"bad packet checksum\n");
+            return;
+        }
+    }
+
+    q->sub_packet_list_B[0].packet = NULL;
+    q->sub_packet_list_D[0].packet = NULL;
+
+    for (i = 0; i < 6; i++)
+        if (--q->fft_level_exp[i] < 0)
+            q->fft_level_exp[i] = 0;
+
+    for (i = 0; packet_bytes > 0; i++) {
+        int j;
+
+        q->sub_packet_list_A[i].next = NULL;
+
+        if (i > 0) {
+            q->sub_packet_list_A[i - 1].next = &q->sub_packet_list_A[i];
+
+            /* seek to next block */
+            init_get_bits(&gb, header.data, header.size*8);
+            skip_bits(&gb, next_index*8);
+
+            if (next_index >= header.size)
+                break;
+        }
+
+        /* decode subpacket */
+        packet = &q->sub_packets[i];
+        qdm2_decode_sub_packet_header(&gb, packet);
+        next_index = packet->size + get_bits_count(&gb) / 8;
+        sub_packet_size = ((packet->size > 0xff) ? 1 : 0) + packet->size + 2;
+
+        if (packet->type == 0)
+            break;
+
+        if (sub_packet_size > packet_bytes) {
+            if (packet->type != 10 && packet->type != 11 && packet->type != 12)
+                break;
+            packet->size += packet_bytes - sub_packet_size;
+        }
+
+        packet_bytes -= sub_packet_size;
+
+        /* add subpacket to 'all subpackets' list */
+        q->sub_packet_list_A[i].packet = packet;
+
+        /* add subpacket to related list */
+        if (packet->type == 8) {
+            SAMPLES_NEEDED_2("packet type 8");
+            return;
+        } else if (packet->type >= 9 && packet->type <= 12) {
+            /* packets for MPEG Audio like Synthesis Filter */
+            QDM2_LIST_ADD(q->sub_packet_list_D, sub_packets_D, packet);
+        } else if (packet->type == 13) {
+            for (j = 0; j < 6; j++)
+                q->fft_level_exp[j] = get_bits(&gb, 6);
+        } else if (packet->type == 14) {
+            for (j = 0; j < 6; j++)
+                q->fft_level_exp[j] = qdm2_get_vlc(&gb, &fft_level_exp_vlc, 0, 2);
+        } else if (packet->type == 15) {
+            SAMPLES_NEEDED_2("packet type 15")
+            return;
+        } else if (packet->type >= 16 && packet->type < 48 && !fft_subpackets[packet->type - 16]) {
+            /* packets for FFT */
+            QDM2_LIST_ADD(q->sub_packet_list_B, q->sub_packets_B, packet);
+        }
+    } // Packet bytes loop
+
+/* **************************************************************** */
+    if (q->sub_packet_list_D[0].packet != NULL) {
+        process_synthesis_subpackets(q, q->sub_packet_list_D);
+        q->do_synth_filter = 1;
+    } else if (q->do_synth_filter) {
+        process_subpacket_10(q, NULL, 0);
+        process_subpacket_11(q, NULL, 0);
+        process_subpacket_12(q, NULL, 0);
+    }
+/* **************************************************************** */
+}
+
+
+static void qdm2_fft_init_coefficient (QDM2Context *q, int sub_packet,
+                       int offset, int duration, int channel,
+                       int exp, int phase)
+{
+    if (q->fft_coefs_min_index[duration] < 0)
+        q->fft_coefs_min_index[duration] = q->fft_coefs_index;
+
+    q->fft_coefs[q->fft_coefs_index].sub_packet = ((sub_packet >= 16) ? (sub_packet - 16) : sub_packet);
+    q->fft_coefs[q->fft_coefs_index].channel = channel;
+    q->fft_coefs[q->fft_coefs_index].offset = offset;
+    q->fft_coefs[q->fft_coefs_index].exp = exp;
+    q->fft_coefs[q->fft_coefs_index].phase = phase;
+    q->fft_coefs_index++;
+}
+
+
+static void qdm2_fft_decode_tones (QDM2Context *q, int duration, GetBitContext *gb, int b)
+{
+    int channel, stereo, phase, exp;
+    int local_int_4,  local_int_8,  stereo_phase,  local_int_10;
+    int local_int_14, stereo_exp, local_int_20, local_int_28;
+    int n, offset;
+
+    local_int_4 = 0;
+    local_int_28 = 0;
+    local_int_20 = 2;
+    local_int_8 = (4 - duration);
+    local_int_10 = 1 << (q->group_order - duration - 1);
+    offset = 1;
+
+    while (1) {
+        if (q->superblocktype_2_3) {
+            while ((n = qdm2_get_vlc(gb, &vlc_tab_fft_tone_offset[local_int_8], 1, 2)) < 2) {
+                offset = 1;
+                if (n == 0) {
+                    local_int_4 += local_int_10;
+                    local_int_28 += (1 << local_int_8);
+                } else {
+                    local_int_4 += 8*local_int_10;
+                    local_int_28 += (8 << local_int_8);
+                }
+            }
+            offset += (n - 2);
+        } else {
+            offset += qdm2_get_vlc(gb, &vlc_tab_fft_tone_offset[local_int_8], 1, 2);
+            while (offset >= (local_int_10 - 1)) {
+                offset += (1 - (local_int_10 - 1));
+                local_int_4  += local_int_10;
+                local_int_28 += (1 << local_int_8);
+            }
+        }
+
+        if (local_int_4 >= q->group_size)
+            return;
+
+        local_int_14 = (offset >> local_int_8);
+
+        if (q->nb_channels > 1) {
+            channel = get_bits1(gb);
+            stereo = get_bits1(gb);
+        } else {
+            channel = 0;
+            stereo = 0;
+        }
+
+        exp = qdm2_get_vlc(gb, (b ? &fft_level_exp_vlc : &fft_level_exp_alt_vlc), 0, 2);
+        exp += q->fft_level_exp[fft_level_index_table[local_int_14]];
+        exp = (exp < 0) ? 0 : exp;
+
+        phase = get_bits(gb, 3);
+        stereo_exp = 0;
+        stereo_phase = 0;
+
+        if (stereo) {
+            stereo_exp = (exp - qdm2_get_vlc(gb, &fft_stereo_exp_vlc, 0, 1));
+            stereo_phase = (phase - qdm2_get_vlc(gb, &fft_stereo_phase_vlc, 0, 1));
+            if (stereo_phase < 0)
+                stereo_phase += 8;
+        }
+
+        if (q->frequency_range > (local_int_14 + 1)) {
+            int sub_packet = (local_int_20 + local_int_28);
+
+            qdm2_fft_init_coefficient(q, sub_packet, offset, duration, channel, exp, phase);
+            if (stereo)
+                qdm2_fft_init_coefficient(q, sub_packet, offset, duration, (1 - channel), stereo_exp, stereo_phase);
+        }
+
+        offset++;
+    }
+}
+
+
+static void qdm2_decode_fft_packets (QDM2Context *q)
+{
+    int i, j, min, max, value, type, unknown_flag;
+    GetBitContext gb;
+
+    if (q->sub_packet_list_B[0].packet == NULL)
+        return;
+
+    /* reset minimum indices for FFT coefficients */
+    q->fft_coefs_index = 0;
+    for (i=0; i < 5; i++)
+        q->fft_coefs_min_index[i] = -1;
+
+    /* process subpackets ordered by type, largest type first */
+    for (i = 0, max = 256; i < q->sub_packets_B; i++) {
+        QDM2SubPacket *packet;
+
+        /* find subpacket with largest type less than max */
+        for (j = 0, min = 0, packet = NULL; j < q->sub_packets_B; j++) {
+            value = q->sub_packet_list_B[j].packet->type;
+            if (value > min && value < max) {
+                min = value;
+                packet = q->sub_packet_list_B[j].packet;
+            }
+        }
+
+        max = min;
+
+        /* check for errors (?) */
+        if (i == 0 && (packet->type < 16 || packet->type >= 48 || fft_subpackets[packet->type - 16]))
+            return;
+
+        /* decode FFT tones */
+        init_get_bits (&gb, packet->data, packet->size*8);
+
+        if (packet->type >= 32 && packet->type < 48 && !fft_subpackets[packet->type - 16])
+            unknown_flag = 1;
+        else
+            unknown_flag = 0;
+
+        type = packet->type;
+
+        if ((type >= 17 && type < 24) || (type >= 33 && type < 40)) {
+            int duration = q->sub_sampling + 5 - (type & 15);
+
+            if (duration >= 0 && duration < 4)
+                qdm2_fft_decode_tones(q, duration, &gb, unknown_flag);
+        } else if (type == 31) {
+            for (j=0; j < 4; j++)
+                qdm2_fft_decode_tones(q, j, &gb, unknown_flag);
+        } else if (type == 46) {
+            for (j=0; j < 6; j++)
+                q->fft_level_exp[j] = get_bits(&gb, 6);
+            for (j=0; j < 4; j++)
+            qdm2_fft_decode_tones(q, j, &gb, unknown_flag);
+        }
+    } // Loop on B packets
+
+    /* calculate maximum indices for FFT coefficients */
+    for (i = 0, j = -1; i < 5; i++)
+        if (q->fft_coefs_min_index[i] >= 0) {
+            if (j >= 0)
+                q->fft_coefs_max_index[j] = q->fft_coefs_min_index[i];
+            j = i;
+        }
+    if (j >= 0)
+        q->fft_coefs_max_index[j] = q->fft_coefs_index;
+}
+
+
+static void qdm2_fft_generate_tone (QDM2Context *q, FFTTone *tone)
+{
+   float level, f[6];
+   int i;
+   QDM2Complex c;
+   const double iscale = 2.0*M_PI / 512.0;
+
+    tone->phase += tone->phase_shift;
+
+    /* calculate current level (maximum amplitude) of tone */
+    level = fft_tone_envelope_table[tone->duration][tone->time_index] * tone->level;
+    c.im = level * sin(tone->phase*iscale);
+    c.re = level * cos(tone->phase*iscale);
+
+    /* generate FFT coefficients for tone */
+    if (tone->duration >= 3 || tone->cutoff >= 3) {
+        tone->samples_im[0] += c.im;
+        tone->samples_re[0] += c.re;
+        tone->samples_im[1] -= c.im;
+        tone->samples_re[1] -= c.re;
+    } else {
+        f[1] = -tone->table[4];
+        f[0] =  tone->table[3] - tone->table[0];
+        f[2] =  1.0 - tone->table[2] - tone->table[3];
+        f[3] =  tone->table[1] + tone->table[4] - 1.0;
+        f[4] =  tone->table[0] - tone->table[1];
+        f[5] =  tone->table[2];
+        for (i = 0; i < 2; i++) {
+            tone->samples_re[fft_cutoff_index_table[tone->cutoff][i]] += c.re * f[i];
+            tone->samples_im[fft_cutoff_index_table[tone->cutoff][i]] += c.im *((tone->cutoff <= i) ? -f[i] : f[i]);
+        }
+        for (i = 0; i < 4; i++) {
+            tone->samples_re[i] += c.re * f[i+2];
+            tone->samples_im[i] += c.im * f[i+2];
+        }
+    }
+
+    /* copy the tone if it has not yet died out */
+    if (++tone->time_index < ((1 << (5 - tone->duration)) - 1)) {
+      memcpy(&q->fft_tones[q->fft_tone_end], tone, sizeof(FFTTone));
+      q->fft_tone_end = (q->fft_tone_end + 1) % 1000;
+    }
+}
+
+
+static void qdm2_fft_tone_synthesizer (QDM2Context *q, int sub_packet)
+{
+    int i, j, ch;
+    const double iscale = 0.25 * M_PI;
+
+    for (ch = 0; ch < q->channels; ch++) {
+        memset(q->fft.samples_im[ch], 0, q->fft_size * sizeof(float));
+        memset(q->fft.samples_re[ch], 0, q->fft_size * sizeof(float));
+    }
+
+
+    /* apply FFT tones with duration 4 (1 FFT period) */
+    if (q->fft_coefs_min_index[4] >= 0)
+        for (i = q->fft_coefs_min_index[4]; i < q->fft_coefs_max_index[4]; i++) {
+            float level;
+            QDM2Complex c;
+
+            if (q->fft_coefs[i].sub_packet != sub_packet)
+                break;
+
+            ch = (q->channels == 1) ? 0 : q->fft_coefs[i].channel;
+            level = (q->fft_coefs[i].exp < 0) ? 0.0 : fft_tone_level_table[q->superblocktype_2_3 ? 0 : 1][q->fft_coefs[i].exp & 63];
+
+            c.re = level * cos(q->fft_coefs[i].phase * iscale);
+            c.im = level * sin(q->fft_coefs[i].phase * iscale);
+            q->fft.samples_re[ch][q->fft_coefs[i].offset + 0] += c.re;
+            q->fft.samples_im[ch][q->fft_coefs[i].offset + 0] += c.im;
+            q->fft.samples_re[ch][q->fft_coefs[i].offset + 1] -= c.re;
+            q->fft.samples_im[ch][q->fft_coefs[i].offset + 1] -= c.im;
+        }
+
+    /* generate existing FFT tones */
+    for (i = q->fft_tone_end; i != q->fft_tone_start; ) {
+        qdm2_fft_generate_tone(q, &q->fft_tones[q->fft_tone_start]);
+        q->fft_tone_start = (q->fft_tone_start + 1) % 1000;
+    }
+
+    /* create and generate new FFT tones with duration 0 (long) to 3 (short) */
+    for (i = 0; i < 4; i++)
+        if (q->fft_coefs_min_index[i] >= 0) {
+            for (j = q->fft_coefs_min_index[i]; j < q->fft_coefs_max_index[i]; j++) {
+                int offset, four_i;
+                FFTTone tone;
+
+                if (q->fft_coefs[j].sub_packet != sub_packet)
+                    break;
+
+                four_i = (4 - i);
+                offset = q->fft_coefs[j].offset >> four_i;
+                ch = (q->channels == 1) ? 0 : q->fft_coefs[j].channel;
+
+                if (offset < q->frequency_range) {
+                    if (offset < 2)
+                        tone.cutoff = offset;
+                    else
+                        tone.cutoff = (offset >= 60) ? 3 : 2;
+
+                    tone.level = (q->fft_coefs[j].exp < 0) ? 0.0 : fft_tone_level_table[q->superblocktype_2_3 ? 0 : 1][q->fft_coefs[j].exp & 63];
+                    tone.samples_im = &q->fft.samples_im[ch][offset];
+                    tone.samples_re = &q->fft.samples_re[ch][offset];
+                    tone.table = (float*)fft_tone_sample_table[i][q->fft_coefs[j].offset - (offset << four_i)];
+                    tone.phase = 64 * q->fft_coefs[j].phase - (offset << 8) - 128;
+                    tone.phase_shift = (2 * q->fft_coefs[j].offset + 1) << (7 - four_i);
+                    tone.duration = i;
+                    tone.time_index = 0;
+
+                    qdm2_fft_generate_tone(q, &tone);
+                }
+            }
+            q->fft_coefs_min_index[i] = j;
+        }
+}
+
+
+static void qdm2_calculate_fft (QDM2Context *q, int channel, int sub_packet)
+{
+    const int n = 1 << (q->fft_order - 1);
+    const int n2 = n >> 1;
+    const float gain = (q->channels == 1 && q->nb_channels == 2) ? 0.25f : 0.50f;
+    float c, s, f0, f1, f2, f3;
+    int i, j;
+
+    /* prerotation (or something like that) */
+    for (i=1; i < n2; i++) {
+        j  = (n - i);
+        c = q->exptab[i].re;
+        s = -q->exptab[i].im;
+        f0 = (q->fft.samples_re[channel][i] - q->fft.samples_re[channel][j]) * gain;
+        f1 = (q->fft.samples_im[channel][i] + q->fft.samples_im[channel][j]) * gain;
+        f2 = (q->fft.samples_re[channel][i] + q->fft.samples_re[channel][j]) * gain;
+        f3 = (q->fft.samples_im[channel][i] - q->fft.samples_im[channel][j]) * gain;
+        q->fft.complex[i].re =  s * f0 - c * f1 + f2;
+        q->fft.complex[i].im =  c * f0 + s * f1 + f3;
+        q->fft.complex[j].re = -s * f0 + c * f1 + f2;
+        q->fft.complex[j].im =  c * f0 + s * f1 - f3;
+    }
+
+    q->fft.complex[ 0].re =  q->fft.samples_re[channel][ 0] * gain * 2.0;
+    q->fft.complex[ 0].im =  q->fft.samples_re[channel][ 0] * gain * 2.0;
+    q->fft.complex[n2].re =  q->fft.samples_re[channel][n2] * gain * 2.0;
+    q->fft.complex[n2].im = -q->fft.samples_im[channel][n2] * gain * 2.0;
+
+    ff_fft_permute(&q->fft_ctx, (FFTComplex *) q->fft.complex);
+    ff_fft_calc (&q->fft_ctx, (FFTComplex *) q->fft.complex);
+    /* add samples to output buffer */
+    for (i = 0; i < ((q->fft_frame_size + 15) & ~15); i++)
+        q->output_buffer[q->channels * i + channel] += ((float *) q->fft.complex)[i];
+}
+
+
+/**
+ * @param q        context
+ * @param index    subpacket number
+ */
+static void qdm2_synthesis_filter (QDM2Context *q, int index)
+{
+    OUT_INT samples[MPA_MAX_CHANNELS * MPA_FRAME_SIZE];
+    int i, k, ch, sb_used, sub_sampling, dither_state = 0;
+
+    /* copy sb_samples */
+    sb_used = QDM2_SB_USED(q->sub_sampling);
+
+    for (ch = 0; ch < q->channels; ch++)
+        for (i = 0; i < 8; i++)
+            for (k=sb_used; k < SBLIMIT; k++)
+                q->sb_samples[ch][(8 * index) + i][k] = 0;
+
+    for (ch = 0; ch < q->nb_channels; ch++) {
+        OUT_INT *samples_ptr = samples + ch;
+
+        for (i = 0; i < 8; i++) {
+            ff_mpa_synth_filter(q->synth_buf[ch], &(q->synth_buf_offset[ch]),
+                mpa_window, &dither_state,
+                samples_ptr, q->nb_channels,
+                q->sb_samples[ch][(8 * index) + i]);
+            samples_ptr += 32 * q->nb_channels;
+        }
+    }
+
+    /* add samples to output buffer */
+    sub_sampling = (4 >> q->sub_sampling);
+
+    for (ch = 0; ch < q->channels; ch++)
+        for (i = 0; i < q->frame_size; i++)
+            q->output_buffer[q->channels * i + ch] += (float)(samples[q->nb_channels * sub_sampling * i + ch] >> (sizeof(OUT_INT)*8-16));
+}
+
+
+/**
+ * Init static data (does not depend on specific file)
+ *
+ * @param q    context
+ */
+static void qdm2_init(QDM2Context *q) {
+    static int inited = 0;
+
+    if (inited != 0)
+        return;
+    inited = 1;
+
+    qdm2_init_vlc();
+    ff_mpa_synth_init(mpa_window);
+    softclip_table_init();
+    rnd_table_init();
+    init_noise_samples();
+
+    av_log(NULL, AV_LOG_DEBUG, "init done\n");
+}
+
+
+#if 0
+static void dump_context(QDM2Context *q)
+{
+    int i;
+#define PRINT(a,b) av_log(NULL,AV_LOG_DEBUG," %s = %d\n", a, b);
+    PRINT("compressed_data",q->compressed_data);
+    PRINT("compressed_size",q->compressed_size);
+    PRINT("frame_size",q->frame_size);
+    PRINT("checksum_size",q->checksum_size);
+    PRINT("channels",q->channels);
+    PRINT("nb_channels",q->nb_channels);
+    PRINT("fft_frame_size",q->fft_frame_size);
+    PRINT("fft_size",q->fft_size);
+    PRINT("sub_sampling",q->sub_sampling);
+    PRINT("fft_order",q->fft_order);
+    PRINT("group_order",q->group_order);
+    PRINT("group_size",q->group_size);
+    PRINT("sub_packet",q->sub_packet);
+    PRINT("frequency_range",q->frequency_range);
+    PRINT("has_errors",q->has_errors);
+    PRINT("fft_tone_end",q->fft_tone_end);
+    PRINT("fft_tone_start",q->fft_tone_start);
+    PRINT("fft_coefs_index",q->fft_coefs_index);
+    PRINT("coeff_per_sb_select",q->coeff_per_sb_select);
+    PRINT("cm_table_select",q->cm_table_select);
+    PRINT("noise_idx",q->noise_idx);
+
+    for (i = q->fft_tone_start; i < q->fft_tone_end; i++)
+    {
+    FFTTone *t = &q->fft_tones[i];
+
+    av_log(NULL,AV_LOG_DEBUG,"Tone (%d) dump:\n", i);
+    av_log(NULL,AV_LOG_DEBUG,"  level = %f\n", t->level);
+//  PRINT(" level", t->level);
+    PRINT(" phase", t->phase);
+    PRINT(" phase_shift", t->phase_shift);
+    PRINT(" duration", t->duration);
+    PRINT(" samples_im", t->samples_im);
+    PRINT(" samples_re", t->samples_re);
+    PRINT(" table", t->table);
+    }
+
+}
+#endif
+
+
+/**
+ * Init parameters from codec extradata
+ */
+static int qdm2_decode_init(AVCodecContext *avctx)
+{
+    QDM2Context *s = avctx->priv_data;
+    uint8_t *extradata;
+    int extradata_size;
+    int tmp_val, tmp, size;
+    int i;
+    float alpha;
+
+    /* extradata parsing
+
+    Structure:
+    wave {
+        frma (QDM2)
+        QDCA
+        QDCP
+    }
+
+    32  size (including this field)
+    32  tag (=frma)
+    32  type (=QDM2 or QDMC)
+
+    32  size (including this field, in bytes)
+    32  tag (=QDCA) // maybe mandatory parameters
+    32  unknown (=1)
+    32  channels (=2)
+    32  samplerate (=44100)
+    32  bitrate (=96000)
+    32  block size (=4096)
+    32  frame size (=256) (for one channel)
+    32  packet size (=1300)
+
+    32  size (including this field, in bytes)
+    32  tag (=QDCP) // maybe some tuneable parameters
+    32  float1 (=1.0)
+    32  zero ?
+    32  float2 (=1.0)
+    32  float3 (=1.0)
+    32  unknown (27)
+    32  unknown (8)
+    32  zero ?
+    */
+
+    if (!avctx->extradata || (avctx->extradata_size < 48)) {
+        av_log(avctx, AV_LOG_ERROR, "extradata missing or truncated\n");
+        return -1;
+    }
+
+    extradata = avctx->extradata;
+    extradata_size = avctx->extradata_size;
+
+    while (extradata_size > 7) {
+        if (!memcmp(extradata, "frmaQDM", 7))
+            break;
+        extradata++;
+        extradata_size--;
+    }
+
+    if (extradata_size < 12) {
+        av_log(avctx, AV_LOG_ERROR, "not enough extradata (%i)\n",
+               extradata_size);
+        return -1;
+    }
+
+    if (memcmp(extradata, "frmaQDM", 7)) {
+        av_log(avctx, AV_LOG_ERROR, "invalid headers, QDM? not found\n");
+        return -1;
+    }
+
+    if (extradata[7] == 'C') {
+//        s->is_qdmc = 1;
+        av_log(avctx, AV_LOG_ERROR, "stream is QDMC version 1, which is not supported\n");
+        return -1;
+    }
+
+    extradata += 8;
+    extradata_size -= 8;
+
+    size = AV_RB32(extradata);
+
+    if(size > extradata_size){
+        av_log(avctx, AV_LOG_ERROR, "extradata size too small, %i < %i\n",
+               extradata_size, size);
+        return -1;
+    }
+
+    extradata += 4;
+    av_log(avctx, AV_LOG_DEBUG, "size: %d\n", size);
+    if (AV_RB32(extradata) != MKBETAG('Q','D','C','A')) {
+        av_log(avctx, AV_LOG_ERROR, "invalid extradata, expecting QDCA\n");
+        return -1;
+    }
+
+    extradata += 8;
+
+    avctx->channels = s->nb_channels = s->channels = AV_RB32(extradata);
+    extradata += 4;
+
+    avctx->sample_rate = AV_RB32(extradata);
+    extradata += 4;
+
+    avctx->bit_rate = AV_RB32(extradata);
+    extradata += 4;
+
+    s->group_size = AV_RB32(extradata);
+    extradata += 4;
+
+    s->fft_size = AV_RB32(extradata);
+    extradata += 4;
+
+    s->checksum_size = AV_RB32(extradata);
+    extradata += 4;
+
+    s->fft_order = av_log2(s->fft_size) + 1;
+    s->fft_frame_size = 2 * s->fft_size; // complex has two floats
+
+    // something like max decodable tones
+    s->group_order = av_log2(s->group_size) + 1;
+    s->frame_size = s->group_size / 16; // 16 iterations per super block
+
+    s->sub_sampling = s->fft_order - 7;
+    s->frequency_range = 255 / (1 << (2 - s->sub_sampling));
+
+    switch ((s->sub_sampling * 2 + s->channels - 1)) {
+        case 0: tmp = 40; break;
+        case 1: tmp = 48; break;
+        case 2: tmp = 56; break;
+        case 3: tmp = 72; break;
+        case 4: tmp = 80; break;
+        case 5: tmp = 100;break;
+        default: tmp=s->sub_sampling; break;
+    }
+    tmp_val = 0;
+    if ((tmp * 1000) < avctx->bit_rate)  tmp_val = 1;
+    if ((tmp * 1440) < avctx->bit_rate)  tmp_val = 2;
+    if ((tmp * 1760) < avctx->bit_rate)  tmp_val = 3;
+    if ((tmp * 2240) < avctx->bit_rate)  tmp_val = 4;
+    s->cm_table_select = tmp_val;
+
+    if (s->sub_sampling == 0)
+        tmp = 7999;
+    else
+        tmp = ((-(s->sub_sampling -1)) & 8000) + 20000;
+    /*
+    0: 7999 -> 0
+    1: 20000 -> 2
+    2: 28000 -> 2
+    */
+    if (tmp < 8000)
+        s->coeff_per_sb_select = 0;
+    else if (tmp <= 16000)
+        s->coeff_per_sb_select = 1;
+    else
+        s->coeff_per_sb_select = 2;
+
+    // Fail on unknown fft order, if it's > 9 it can overflow s->exptab[]
+    if ((s->fft_order < 7) || (s->fft_order > 9)) {
+        av_log(avctx, AV_LOG_ERROR, "Unknown FFT order (%d), contact the developers!\n", s->fft_order);
+        return -1;
+    }
+
+    ff_fft_init(&s->fft_ctx, s->fft_order - 1, 1);
+
+    for (i = 1; i < (1 << (s->fft_order - 2)); i++) {
+        alpha = 2 * M_PI * (float)i / (float)(1 << (s->fft_order - 1));
+        s->exptab[i].re = cos(alpha);
+        s->exptab[i].im = sin(alpha);
+    }
+
+    qdm2_init(s);
+
+//    dump_context(s);
+    return 0;
+}
+
+
+static int qdm2_decode_close(AVCodecContext *avctx)
+{
+    QDM2Context *s = avctx->priv_data;
+
+    ff_fft_end(&s->fft_ctx);
+
+    return 0;
+}
+
+
+static void qdm2_decode (QDM2Context *q, uint8_t *in, int16_t *out)
+{
+    int ch, i;
+    const int frame_size = (q->frame_size * q->channels);
+
+    /* select input buffer */
+    q->compressed_data = in;
+    q->compressed_size = q->checksum_size;
+
+//  dump_context(q);
+
+    /* copy old block, clear new block of output samples */
+    memmove(q->output_buffer, &q->output_buffer[frame_size], frame_size * sizeof(float));
+    memset(&q->output_buffer[frame_size], 0, frame_size * sizeof(float));
+
+    /* decode block of QDM2 compressed data */
+    if (q->sub_packet == 0) {
+        q->has_errors = 0; // zero it for a new super block
+        av_log(NULL,AV_LOG_DEBUG,"Superblock follows\n");
+        qdm2_decode_super_block(q);
+    }
+
+    /* parse subpackets */
+    if (!q->has_errors) {
+        if (q->sub_packet == 2)
+            qdm2_decode_fft_packets(q);
+
+        qdm2_fft_tone_synthesizer(q, q->sub_packet);
+    }
+
+    /* sound synthesis stage 1 (FFT) */
+    for (ch = 0; ch < q->channels; ch++) {
+        qdm2_calculate_fft(q, ch, q->sub_packet);
+
+        if (!q->has_errors && q->sub_packet_list_C[0].packet != NULL) {
+            SAMPLES_NEEDED_2("has errors, and C list is not empty")
+            return;
+        }
+    }
+
+    /* sound synthesis stage 2 (MPEG audio like synthesis filter) */
+    if (!q->has_errors && q->do_synth_filter)
+        qdm2_synthesis_filter(q, q->sub_packet);
+
+    q->sub_packet = (q->sub_packet + 1) % 16;
+
+    /* clip and convert output float[] to 16bit signed samples */
+    for (i = 0; i < frame_size; i++) {
+        int value = (int)q->output_buffer[i];
+
+        if (value > SOFTCLIP_THRESHOLD)
+            value = (value >  HARDCLIP_THRESHOLD) ?  32767 :  softclip_table[ value - SOFTCLIP_THRESHOLD];
+        else if (value < -SOFTCLIP_THRESHOLD)
+            value = (value < -HARDCLIP_THRESHOLD) ? -32767 : -softclip_table[-value - SOFTCLIP_THRESHOLD];
+
+        out[i] = value;
+    }
+}
+
+
+static int qdm2_decode_frame(AVCodecContext *avctx,
+            void *data, int *data_size,
+            uint8_t *buf, int buf_size)
+{
+    QDM2Context *s = avctx->priv_data;
+
+    if(!buf)
+        return 0;
+    if(buf_size < s->checksum_size)
+        return -1;
+
+    *data_size = s->channels * s->frame_size * sizeof(int16_t);
+
+    av_log(avctx, AV_LOG_DEBUG, "decode(%d): %p[%d] -> %p[%d]\n",
+       buf_size, buf, s->checksum_size, data, *data_size);
+
+    qdm2_decode(s, buf, data);
+
+    // reading only when next superblock found
+    if (s->sub_packet == 0) {
+        return s->checksum_size;
+    }
+
+    return 0;
+}
+
+AVCodec qdm2_decoder =
+{
+    .name = "qdm2",
+    .type = CODEC_TYPE_AUDIO,
+    .id = CODEC_ID_QDM2,
+    .priv_data_size = sizeof(QDM2Context),
+    .init = qdm2_decode_init,
+    .close = qdm2_decode_close,
+    .decode = qdm2_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/qdm2data.h b/contrib/ffmpeg/libavcodec/qdm2data.h
new file mode 100644
index 000000000..6d7d07463
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/qdm2data.h
@@ -0,0 +1,530 @@
+/*
+ * QDM2 compatible decoder
+ * Copyright (c) 2003 Ewald Snel
+ * Copyright (c) 2005 Benjamin Larsson
+ * Copyright (c) 2005 Alex Beregszaszi
+ * Copyright (c) 2005 Roberto Togni
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+ /**
+ * @file qdm2data.h
+ * Various QDM2 tables.
+ */
+
+#ifndef QDM2DATA_H
+#define QDM2DATA_H
+
+/** VLC TABLES **/
+
+/* values in this table range from -1..23; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_level_huffcodes[24] = {
+    0x037c, 0x0004, 0x003c, 0x004c, 0x003a, 0x002c, 0x001c, 0x001a,
+    0x0024, 0x0014, 0x0001, 0x0002, 0x0000, 0x0003, 0x0007, 0x0005,
+    0x0006, 0x0008, 0x0009, 0x000a, 0x000c, 0x00fc, 0x007c, 0x017c
+};
+
+static const uint8_t vlc_tab_level_huffbits[24] = {
+    10, 6, 7, 7, 6, 6, 6, 6, 6, 5, 4, 4, 4, 3, 3, 3, 3, 4, 4, 5, 7, 8, 9, 10
+};
+
+/* values in this table range from -1..36; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_diff_huffcodes[37] = {
+    0x1c57, 0x0004, 0x0000, 0x0001, 0x0003, 0x0002, 0x000f, 0x000e,
+    0x0007, 0x0016, 0x0037, 0x0027, 0x0026, 0x0066, 0x0006, 0x0097,
+    0x0046, 0x01c6, 0x0017, 0x0786, 0x0086, 0x0257, 0x00d7, 0x0357,
+    0x00c6, 0x0386, 0x0186, 0x0000, 0x0157, 0x0c57, 0x0057, 0x0000,
+    0x0b86, 0x0000, 0x1457, 0x0000, 0x0457
+};
+
+static const uint8_t vlc_tab_diff_huffbits[37] = {
+    13, 3, 3, 2, 3, 3, 4, 4, 6, 5, 6, 6, 7, 7, 8, 8,
+    8, 9, 8, 11, 9, 10, 8, 10, 9, 12, 10, 0, 10, 13, 11, 0,
+    12, 0, 13, 0, 13
+};
+
+/* values in this table range from -1..5; adjust retrieved value by -1 */
+static const uint8_t vlc_tab_run_huffcodes[6] = {
+    0x1f, 0x00, 0x01, 0x03, 0x07, 0x0f
+};
+
+static const uint8_t vlc_tab_run_huffbits[6] = {
+    5, 1, 2, 3, 4, 5
+};
+
+/* values in this table range from -1..19; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_tone_level_idx_hi1_huffcodes[20] = {
+    0x5714, 0x000c, 0x0002, 0x0001, 0x0000, 0x0004, 0x0034, 0x0054,
+    0x0094, 0x0014, 0x0114, 0x0214, 0x0314, 0x0614, 0x0e14, 0x0f14,
+    0x2714, 0x0714, 0x1714, 0x3714
+};
+
+static const uint8_t vlc_tab_tone_level_idx_hi1_huffbits[20] = {
+    15, 4, 2, 1, 3, 5, 6, 7, 8, 10, 10, 11, 11, 12, 12, 12, 14, 14, 15, 14
+};
+
+/* values in this table range from -1..23; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_tone_level_idx_mid_huffcodes[24] = {
+    0x0fea, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+    0x0000, 0x0000, 0x0000, 0x0000, 0x03ea, 0x00ea, 0x002a, 0x001a,
+    0x0006, 0x0001, 0x0000, 0x0002, 0x000a, 0x006a, 0x01ea, 0x07ea
+};
+
+static const uint8_t vlc_tab_tone_level_idx_mid_huffbits[24] = {
+    12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 9, 7, 5, 3, 1, 2, 4, 6, 8, 10, 12
+};
+
+/* values in this table range from -1..23; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_tone_level_idx_hi2_huffcodes[24] = {
+    0x0664, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0064, 0x00e4,
+    0x00a4, 0x0068, 0x0004, 0x0008, 0x0014, 0x0018, 0x0000, 0x0001,
+    0x0002, 0x0003, 0x000c, 0x0028, 0x0024, 0x0164, 0x0000, 0x0264
+};
+
+static const uint8_t vlc_tab_tone_level_idx_hi2_huffbits[24] = {
+    11, 0, 0, 0, 0, 0, 10, 8, 8, 7, 6, 6, 5, 5, 4, 2, 2, 2, 4, 7, 8, 9, 0, 11
+};
+
+/* values in this table range from -1..8; adjust retrieved value by -1 */
+static const uint8_t vlc_tab_type30_huffcodes[9] = {
+    0x3c, 0x06, 0x00, 0x01, 0x03, 0x02, 0x04, 0x0c, 0x1c
+};
+
+static const uint8_t vlc_tab_type30_huffbits[9] = {
+    6, 3, 3, 2, 2, 3, 4, 5, 6
+};
+
+/* values in this table range from -1..9; adjust retrieved value by -1 */
+static const uint8_t vlc_tab_type34_huffcodes[10] = {
+    0x18, 0x00, 0x01, 0x04, 0x05, 0x07, 0x03, 0x02, 0x06, 0x08
+};
+
+static const uint8_t vlc_tab_type34_huffbits[10] = {
+    5, 4, 3, 3, 3, 3, 3, 3, 3, 5
+};
+
+/* values in this table range from -1..22; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_fft_tone_offset_0_huffcodes[23] = {
+    0x038e, 0x0001, 0x0000, 0x0022, 0x000a, 0x0006, 0x0012, 0x0002,
+    0x001e, 0x003e, 0x0056, 0x0016, 0x000e, 0x0032, 0x0072, 0x0042,
+    0x008e, 0x004e, 0x00f2, 0x002e, 0x0036, 0x00c2, 0x018e
+};
+
+static const uint8_t vlc_tab_fft_tone_offset_0_huffbits[23] = {
+    10, 1, 2, 6, 4, 5, 6, 7, 6, 6, 7, 7, 8, 7, 8, 8, 9, 7, 8, 6, 6, 8, 10
+};
+
+/* values in this table range from -1..27; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_fft_tone_offset_1_huffcodes[28] = {
+    0x07a4, 0x0001, 0x0020, 0x0012, 0x001c, 0x0008, 0x0006, 0x0010,
+    0x0000, 0x0014, 0x0004, 0x0032, 0x0070, 0x000c, 0x0002, 0x003a,
+    0x001a, 0x002c, 0x002a, 0x0022, 0x0024, 0x000a, 0x0064, 0x0030,
+    0x0062, 0x00a4, 0x01a4, 0x03a4
+};
+
+static const uint8_t vlc_tab_fft_tone_offset_1_huffbits[28] = {
+    11, 1, 6, 6, 5, 4, 3, 6, 6, 5, 6, 6, 7, 6, 6, 6,
+    6, 6, 6, 7, 8, 6, 7, 7, 7, 9, 10, 11
+};
+
+/* values in this table range from -1..31; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_fft_tone_offset_2_huffcodes[32] = {
+    0x1760, 0x0001, 0x0000, 0x0082, 0x000c, 0x0006, 0x0003, 0x0007,
+    0x0008, 0x0004, 0x0010, 0x0012, 0x0022, 0x001a, 0x0000, 0x0020,
+    0x000a, 0x0040, 0x004a, 0x006a, 0x002a, 0x0042, 0x0002, 0x0060,
+    0x00aa, 0x00e0, 0x00c2, 0x01c2, 0x0160, 0x0360, 0x0760, 0x0f60
+};
+
+static const uint8_t vlc_tab_fft_tone_offset_2_huffbits[32] = {
+    13, 2, 0, 8, 4, 3, 3, 3, 4, 4, 5, 5, 6, 5, 7, 7,
+    7, 7, 7, 7, 8, 8, 8, 9, 8, 8, 9, 9, 10, 11, 13, 12
+};
+
+/* values in this table range from -1..34; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_fft_tone_offset_3_huffcodes[35] = {
+    0x33ea, 0x0005, 0x0000, 0x000c, 0x0000, 0x0006, 0x0003, 0x0008,
+    0x0002, 0x0001, 0x0004, 0x0007, 0x001a, 0x000f, 0x001c, 0x002c,
+    0x000a, 0x001d, 0x002d, 0x002a, 0x000d, 0x004c, 0x008c, 0x006a,
+    0x00cd, 0x004d, 0x00ea, 0x020c, 0x030c, 0x010c, 0x01ea, 0x07ea,
+    0x0bea, 0x03ea, 0x13ea
+};
+
+static const uint8_t vlc_tab_fft_tone_offset_3_huffbits[35] = {
+    14, 4, 0, 10, 4, 3, 3, 4, 4, 3, 4, 4, 5, 4, 5, 6,
+    6, 5, 6, 7, 7, 7, 8, 8, 8, 8, 9, 10, 10, 10, 10, 11,
+    12, 13, 14
+};
+
+/* values in this table range from -1..37; adjust retrieved value by -1 */
+static const uint16_t vlc_tab_fft_tone_offset_4_huffcodes[38] = {
+    0x5282, 0x0016, 0x0000, 0x0136, 0x0004, 0x0000, 0x0007, 0x000a,
+    0x000e, 0x0003, 0x0001, 0x000d, 0x0006, 0x0009, 0x0012, 0x0005,
+    0x0025, 0x0022, 0x0015, 0x0002, 0x0076, 0x0035, 0x0042, 0x00c2,
+    0x0182, 0x00b6, 0x0036, 0x03c2, 0x0482, 0x01c2, 0x0682, 0x0882,
+    0x0a82, 0x0082, 0x0282, 0x1282, 0x3282, 0x2282
+};
+
+static const uint8_t vlc_tab_fft_tone_offset_4_huffbits[38] = {
+    15, 6, 0, 9, 3, 3, 3, 4, 4, 3, 4, 4, 5, 4, 5, 6,
+    6, 6, 6, 8, 7, 6, 8, 9, 9, 8, 9, 10, 11, 10, 11, 12,
+    12, 12, 14, 15, 14, 14
+};
+
+/** FFT TABLES **/
+
+/* values in this table range from -1..27; adjust retrieved value by -1 */
+static const uint16_t fft_level_exp_alt_huffcodes[28] = {
+    0x1ec6, 0x0006, 0x00c2, 0x0142, 0x0242, 0x0246, 0x00c6, 0x0046,
+    0x0042, 0x0146, 0x00a2, 0x0062, 0x0026, 0x0016, 0x000e, 0x0005,
+    0x0004, 0x0003, 0x0000, 0x0001, 0x000a, 0x0012, 0x0002, 0x0022,
+    0x01c6, 0x02c6, 0x06c6, 0x0ec6
+};
+
+static const uint8_t fft_level_exp_alt_huffbits[28] = {
+    13, 7, 8, 9, 10, 10, 10, 10, 10, 9, 8, 7, 6, 5, 4, 3,
+    3, 2, 3, 3, 4, 5, 7, 8, 9, 11, 12, 13
+};
+
+/* values in this table range from -1..19; adjust retrieved value by -1 */
+static const uint16_t fft_level_exp_huffcodes[20] = {
+    0x0f24, 0x0001, 0x0002, 0x0000, 0x0006, 0x0005, 0x0007, 0x000c,
+    0x000b, 0x0014, 0x0013, 0x0004, 0x0003, 0x0023, 0x0064, 0x00a4,
+    0x0024, 0x0124, 0x0324, 0x0724
+};
+
+static const uint8_t fft_level_exp_huffbits[20] = {
+    12, 3, 3, 3, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 9, 10, 11, 12
+};
+
+/* values in this table range from -1..6; adjust retrieved value by -1 */
+static const uint8_t fft_stereo_exp_huffcodes[7] = {
+    0x3e, 0x01, 0x00, 0x02, 0x06, 0x0e, 0x1e
+};
+
+static const uint8_t fft_stereo_exp_huffbits[7] = {
+    6, 1, 2, 3, 4, 5, 6
+};
+
+/* values in this table range from -1..8; adjust retrieved value by -1 */
+static const uint8_t fft_stereo_phase_huffcodes[9] = {
+    0x35, 0x02, 0x00, 0x01, 0x0d, 0x15, 0x05, 0x09, 0x03
+};
+
+static const uint8_t fft_stereo_phase_huffbits[9] = {
+    6, 2, 2, 4, 4, 6, 5, 4, 2
+};
+
+static const int fft_cutoff_index_table[4][2] = {
+    { 1, 2 }, {-1, 0 }, {-1,-2 }, { 0, 0 }
+};
+
+static const int16_t fft_level_index_table[256] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+};
+
+static uint8_t last_coeff[3] = {
+    4, 7, 10
+};
+
+static uint8_t coeff_per_sb_for_avg[3][30] = {
+    { 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
+    { 0, 1, 2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 },
+    { 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9 }
+};
+
+static uint32_t dequant_table[3][10][30] = {
+    { { 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 256, 256, 205, 154, 102, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 51, 102, 154, 205, 256, 238, 219, 201, 183, 165, 146, 128, 110, 91, 73, 55, 37, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 18, 37, 55, 73, 91, 110, 128, 146, 165, 183, 201, 219, 238, 256, 228, 199, 171, 142, 114, 85, 57, 28 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
+    { { 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 256, 171, 85, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 85, 171, 256, 171, 85, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 85, 171, 256, 219, 183, 146, 110, 73, 37, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 73, 110, 146, 183, 219, 256, 228, 199, 171, 142, 114, 85, 57, 28, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, 57, 85, 114, 142, 171, 199, 228, 256, 213, 171, 128, 85, 43 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
+    { { 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 256, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 256, 171, 85, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 85, 171, 256, 192, 128, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 128, 192, 256, 205, 154, 102, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 102, 154, 205, 256, 213, 171, 128, 85, 43, 0, 0, 0, 0, 0, 0 },
+      { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 85, 128, 171, 213, 256, 213, 171, 128, 85, 43 } }
+};
+
+static uint8_t coeff_per_sb_for_dequant[3][30] = {
+    { 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
+    { 0, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 },
+    { 0, 1, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9 }
+};
+
+/* first index is subband, 2nd index is 0, 1 or 3 (2 is unused) */
+static int8_t tone_level_idx_offset_table[30][4] = {
+    { -50, -50,  0, -50 },
+    { -50, -50,  0, -50 },
+    { -50,  -9,  0, -19 },
+    { -16,  -6,  0, -12 },
+    { -11,  -4,  0,  -8 },
+    {  -8,  -3,  0,  -6 },
+    {  -7,  -3,  0,  -5 },
+    {  -6,  -2,  0,  -4 },
+    {  -5,  -2,  0,  -3 },
+    {  -4,  -1,  0,  -3 },
+    {  -4,  -1,  0,  -2 },
+    {  -3,  -1,  0,  -2 },
+    {  -3,  -1,  0,  -2 },
+    {  -3,  -1,  0,  -2 },
+    {  -2,  -1,  0,  -1 },
+    {  -2,  -1,  0,  -1 },
+    {  -2,  -1,  0,  -1 },
+    {  -2,   0,  0,  -1 },
+    {  -2,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,  -1 },
+    {  -1,   0,  0,   0 },
+    {  -1,   0,  0,   0 },
+    {  -1,   0,  0,   0 },
+    {  -1,   0,  0,   0 }
+};
+
+/* all my samples have 1st index 0 or 1 */
+/* second index is subband, only indexes 0-29 seem to be used */
+static int8_t coding_method_table[5][30] = {
+    { 34, 30, 24, 24, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10,
+      10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10
+    },
+    { 34, 30, 24, 24, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10,
+      10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10
+    },
+    { 34, 30, 30, 30, 24, 24, 16, 16, 16, 16, 16, 16, 10, 10, 10,
+      10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10
+    },
+    { 34, 34, 30, 30, 24, 24, 24, 24, 16, 16, 16, 16, 16, 16, 16,
+      16, 16, 16, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10, 10
+    },
+    { 34, 34, 30, 30, 30, 30, 30, 30, 24, 24, 24, 24, 24, 24, 24,
+      24, 24, 24, 24, 24, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16
+    },
+};
+
+static const int vlc_stage3_values[60] = {
+        0,     1,     2,     3,     4,     6,     8,    10,    12,    16,    20,    24,
+       28,    36,    44,    52,    60,    76,    92,   108,   124,   156,   188,   220,
+      252,   316,   380,   444,   508,   636,   764,   892,  1020,  1276,  1532,  1788,
+     2044,  2556,  3068,  3580,  4092,  5116,  6140,  7164,  8188, 10236, 12284, 14332,
+    16380, 20476, 24572, 28668, 32764, 40956, 49148, 57340, 65532, 81916, 98300,114684
+};
+
+static const float fft_tone_sample_table[4][16][5] = {
+    { { .0100000000f,-.0037037037f,-.0020000000f,-.0069444444f,-.0018416207f },
+      { .0416666667f, .0000000000f, .0000000000f,-.0208333333f,-.0123456791f },
+      { .1250000000f, .0558035709f, .0330687836f,-.0164473690f,-.0097465888f },
+      { .1562500000f, .0625000000f, .0370370370f,-.0062500000f,-.0037037037f },
+      { .1996007860f, .0781250000f, .0462962948f, .0022727272f, .0013468013f },
+      { .2000000000f, .0625000000f, .0370370373f, .0208333333f, .0074074073f },
+      { .2127659619f, .0555555556f, .0329218097f, .0208333333f, .0123456791f },
+      { .2173913121f, .0473484844f, .0280583613f, .0347222239f, .0205761325f },
+      { .2173913121f, .0347222239f, .0205761325f, .0473484844f, .0280583613f },
+      { .2127659619f, .0208333333f, .0123456791f, .0555555556f, .0329218097f },
+      { .2000000000f, .0208333333f, .0074074073f, .0625000000f, .0370370370f },
+      { .1996007860f, .0022727272f, .0013468013f, .0781250000f, .0462962948f },
+      { .1562500000f,-.0062500000f,-.0037037037f, .0625000000f, .0370370370f },
+      { .1250000000f,-.0164473690f,-.0097465888f, .0558035709f, .0330687836f },
+      { .0416666667f,-.0208333333f,-.0123456791f, .0000000000f, .0000000000f },
+      { .0100000000f,-.0069444444f,-.0018416207f,-.0037037037f,-.0020000000f } },
+
+    { { .0050000000f,-.0200000000f, .0125000000f,-.3030303030f, .0020000000f },
+      { .1041666642f, .0400000000f,-.0250000000f, .0333333333f,-.0200000000f },
+      { .1250000000f, .0100000000f, .0142857144f,-.0500000007f,-.0200000000f },
+      { .1562500000f,-.0006250000f,-.00049382716f,-.000625000f,-.00049382716f },
+      { .1562500000f,-.0006250000f,-.00049382716f,-.000625000f,-.00049382716f },
+      { .1250000000f,-.0500000000f,-.0200000000f, .0100000000f, .0142857144f },
+      { .1041666667f, .0333333333f,-.0200000000f, .0400000000f,-.0250000000f },
+      { .0050000000f,-.3030303030f, .0020000001f,-.0200000000f, .0125000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f } },
+
+    { { .1428571492f, .1250000000f,-.0285714287f,-.0357142873f, .0208333333f },
+      { .1818181818f, .0588235296f, .0333333333f, .0212765951f, .0100000000f },
+      { .1818181818f, .0212765951f, .0100000000f, .0588235296f, .0333333333f },
+      { .1428571492f,-.0357142873f, .0208333333f, .1250000000f,-.0285714287f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f } },
+
+    { { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f },
+      { .0000000000f, .0000000000f, .0000000000f, .0000000000f, .0000000000f } }
+};
+
+static const float fft_tone_level_table[2][64] = { {
+/* pow ~ (i > 46) ? 0 : (((((i & 1) ? 431 : 304) << (i >> 1))) / 1024.0); */
+    0.17677669f, 0.42677650f, 0.60355347f, 0.85355347f,
+    1.20710683f, 1.68359375f, 2.37500000f, 3.36718750f,
+    4.75000000f, 6.73437500f, 9.50000000f, 13.4687500f,
+    19.0000000f, 26.9375000f, 38.0000000f, 53.8750000f,
+    76.0000000f, 107.750000f, 152.000000f, 215.500000f,
+    304.000000f, 431.000000f, 608.000000f, 862.000000f,
+    1216.00000f, 1724.00000f, 2432.00000f, 3448.00000f,
+    4864.00000f, 6896.00000f, 9728.00000f, 13792.0000f,
+    19456.0000f, 27584.0000f, 38912.0000f, 55168.0000f,
+    77824.0000f, 110336.000f, 155648.000f, 220672.000f,
+    311296.000f, 441344.000f, 622592.000f, 882688.000f,
+    1245184.00f, 1765376.00f, 2490368.00f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+  }, {
+/* pow = (i > 45) ? 0 : ((((i & 1) ? 431 : 304) << (i >> 1)) / 512.0); */
+    0.59375000f, 0.84179688f, 1.18750000f, 1.68359375f,
+    2.37500000f, 3.36718750f, 4.75000000f, 6.73437500f,
+    9.50000000f, 13.4687500f, 19.0000000f, 26.9375000f,
+    38.0000000f, 53.8750000f, 76.0000000f, 107.750000f,
+    152.000000f, 215.500000f, 304.000000f, 431.000000f,
+    608.000000f, 862.000000f, 1216.00000f, 1724.00000f,
+    2432.00000f, 3448.00000f, 4864.00000f, 6896.00000f,
+    9728.00000f, 13792.0000f, 19456.0000f, 27584.0000f,
+    38912.0000f, 55168.0000f, 77824.0000f, 110336.000f,
+    155648.000f, 220672.000f, 311296.000f, 441344.000f,
+    622592.000f, 882688.000f, 1245184.00f, 1765376.00f,
+    2490368.00f, 3530752.00f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
+    0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f
+} };
+
+static const float fft_tone_envelope_table[4][31] = {
+    { .009607375f, .038060248f, .084265202f, .146446645f, .222214907f, .308658302f,
+      .402454883f, .500000060f, .597545207f, .691341758f, .777785182f, .853553414f,
+      .915734828f, .961939812f, .990392685f, 1.00000000f, .990392625f, .961939752f,
+      .915734768f, .853553295f, .777785063f, .691341639f, .597545087f, .500000000f,
+      .402454853f, .308658272f, .222214878f, .146446615f, .084265172f, .038060218f,
+      .009607345f },
+    { .038060248f, .146446645f, .308658302f, .500000060f, .691341758f, .853553414f,
+      .961939812f, 1.00000000f, .961939752f, .853553295f, .691341639f, .500000000f,
+      .308658272f, .146446615f, .038060218f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f },
+    { .146446645f, .500000060f, .853553414f, 1.00000000f, .853553295f, .500000000f,
+      .146446615f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f },
+    { .500000060f, 1.00000000f, .500000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f, .000000000f, .000000000f, .000000000f, .000000000f, .000000000f,
+      .000000000f }
+};
+
+static const float sb_noise_attenuation[32] = {
+    0.0f, 0.0f, 0.3f, 0.4f, 0.5f, 0.7f, 1.0f, 1.0f,
+    1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
+    1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
+    1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
+};
+
+static const uint8_t fft_subpackets[32] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0
+};
+
+/* first index is joined_stereo, second index is 0 or 2 (1 is unused) */
+static float dequant_1bit[2][3] = {
+    {-0.920000f, 0.000000f, 0.920000f },
+    {-0.890000f, 0.000000f, 0.890000f }
+};
+
+static const float type30_dequant[8] = {
+   -1.0f,-0.625f,-0.291666656732559f,0.0f,
+   0.25f,0.5f,0.75f,1.0f,
+};
+
+static const float type34_delta[10] = { // FIXME: covers 8 entries..
+    -1.0f,-0.60947573184967f,-0.333333343267441f,-0.138071194291115f,0.0f,
+    0.138071194291115f,0.333333343267441f,0.60947573184967f,1.0f,0.0f,
+};
+
+#endif /* QDM2DATA_H */
diff --git a/contrib/ffmpeg/libavcodec/qdrw.c b/contrib/ffmpeg/libavcodec/qdrw.c
new file mode 100644
index 000000000..664be2f4f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/qdrw.c
@@ -0,0 +1,160 @@
+/*
+ * QuickDraw (qdrw) codec
+ * Copyright (c) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file qdrw.c
+ * Apple QuickDraw codec.
+ */
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+
+typedef struct QdrawContext{
+    AVCodecContext *avctx;
+    AVFrame pic;
+    uint8_t palette[256*3];
+} QdrawContext;
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    QdrawContext * const a = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&a->pic;
+    uint8_t* outdata;
+    int colors;
+    int i;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    outdata = a->pic.data[0];
+
+    buf += 0x68; /* jump to palette */
+    colors = AV_RB32(buf);
+    buf += 4;
+
+    if(colors < 0 || colors > 256) {
+        av_log(avctx, AV_LOG_ERROR, "Error color count - %i(0x%X)\n", colors, colors);
+        return -1;
+    }
+
+    for (i = 0; i <= colors; i++) {
+        unsigned int idx;
+        idx = AV_RB16(buf); /* color index */
+        buf += 2;
+
+        if (idx > 255) {
+            av_log(avctx, AV_LOG_ERROR, "Palette index out of range: %u\n", idx);
+            buf += 6;
+            continue;
+        }
+        a->palette[idx * 3 + 0] = *buf++;
+        buf++;
+        a->palette[idx * 3 + 1] = *buf++;
+        buf++;
+        a->palette[idx * 3 + 2] = *buf++;
+        buf++;
+    }
+
+    buf += 18; /* skip unneeded data */
+    for (i = 0; i < avctx->height; i++) {
+        int size, left, code, pix;
+        uint8_t *next;
+        uint8_t *out;
+        int tsize = 0;
+
+        /* decode line */
+        out = outdata;
+        size = AV_RB16(buf); /* size of packed line */
+        buf += 2;
+        left = size;
+        next = buf + size;
+        while (left > 0) {
+            code = *buf++;
+            if (code & 0x80 ) { /* run */
+                int i;
+                pix = *buf++;
+                if ((out + (257 - code) * 3) > (outdata +  a->pic.linesize[0]))
+                    break;
+                for (i = 0; i < 257 - code; i++) {
+                    *out++ = a->palette[pix * 3 + 0];
+                    *out++ = a->palette[pix * 3 + 1];
+                    *out++ = a->palette[pix * 3 + 2];
+                }
+                tsize += 257 - code;
+                left -= 2;
+            } else { /* copy */
+                int i, pix;
+                if ((out + code * 3) > (outdata +  a->pic.linesize[0]))
+                    break;
+                for (i = 0; i <= code; i++) {
+                    pix = *buf++;
+                    *out++ = a->palette[pix * 3 + 0];
+                    *out++ = a->palette[pix * 3 + 1];
+                    *out++ = a->palette[pix * 3 + 2];
+                }
+                left -= 2 + code;
+                tsize += code + 1;
+            }
+        }
+        buf = next;
+        outdata += a->pic.linesize[0];
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = a->pic;
+
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx){
+//    QdrawContext * const a = avctx->priv_data;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+
+    avctx->pix_fmt= PIX_FMT_RGB24;
+
+    return 0;
+}
+
+AVCodec qdraw_decoder = {
+    "qdraw",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_QDRAW,
+    sizeof(QdrawContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/qpeg.c b/contrib/ffmpeg/libavcodec/qpeg.c
new file mode 100644
index 000000000..d995bc3b7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/qpeg.c
@@ -0,0 +1,323 @@
+/*
+ * QPEG codec
+ * Copyright (c) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file qpeg.c
+ * QPEG codec.
+ */
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+
+typedef struct QpegContext{
+    AVCodecContext *avctx;
+    AVFrame pic;
+    uint8_t *refdata;
+} QpegContext;
+
+static void qpeg_decode_intra(uint8_t *src, uint8_t *dst, int size,
+                            int stride, int width, int height)
+{
+    int i;
+    int code;
+    int c0, c1;
+    int run, copy;
+    int filled = 0;
+    int rows_to_go;
+
+    rows_to_go = height;
+    height--;
+    dst = dst + height * stride;
+
+    while((size > 0) && (rows_to_go > 0)) {
+        code = *src++;
+        size--;
+        run = copy = 0;
+        if(code == 0xFC) /* end-of-picture code */
+            break;
+        if(code >= 0xF8) { /* very long run */
+            c0 = *src++;
+            c1 = *src++;
+            size -= 2;
+            run = ((code & 0x7) << 16) + (c0 << 8) + c1 + 2;
+        } else if (code >= 0xF0) { /* long run */
+            c0 = *src++;
+            size--;
+            run = ((code & 0xF) << 8) + c0 + 2;
+        } else if (code >= 0xE0) { /* short run */
+            run = (code & 0x1F) + 2;
+        } else if (code >= 0xC0) { /* very long copy */
+            c0 = *src++;
+            c1 = *src++;
+            size -= 2;
+            copy = ((code & 0x3F) << 16) + (c0 << 8) + c1 + 1;
+        } else if (code >= 0x80) { /* long copy */
+            c0 = *src++;
+            size--;
+            copy = ((code & 0x7F) << 8) + c0 + 1;
+        } else { /* short copy */
+            copy = code + 1;
+        }
+
+        /* perform actual run or copy */
+        if(run) {
+            int p;
+
+            p = *src++;
+            size--;
+            for(i = 0; i < run; i++) {
+                dst[filled++] = p;
+                if (filled >= width) {
+                    filled = 0;
+                    dst -= stride;
+                    rows_to_go--;
+                    if(rows_to_go <= 0)
+                        break;
+                }
+            }
+        } else {
+            size -= copy;
+            for(i = 0; i < copy; i++) {
+                dst[filled++] = *src++;
+                if (filled >= width) {
+                    filled = 0;
+                    dst -= stride;
+                    rows_to_go--;
+                    if(rows_to_go <= 0)
+                        break;
+                }
+            }
+        }
+    }
+}
+
+static int qpeg_table_h[16] =
+ { 0x00, 0x20, 0x20, 0x20, 0x18, 0x10, 0x10, 0x20, 0x10, 0x08, 0x18, 0x08, 0x08, 0x18, 0x10, 0x04};
+static int qpeg_table_w[16] =
+ { 0x00, 0x20, 0x18, 0x08, 0x18, 0x10, 0x20, 0x10, 0x08, 0x10, 0x20, 0x20, 0x08, 0x10, 0x18, 0x04};
+
+/* Decodes delta frames */
+static void qpeg_decode_inter(uint8_t *src, uint8_t *dst, int size,
+                            int stride, int width, int height,
+                            int delta, uint8_t *ctable, uint8_t *refdata)
+{
+    int i, j;
+    int code;
+    int filled = 0;
+    int orig_height;
+    uint8_t *blkdata;
+
+    /* copy prev frame */
+    for(i = 0; i < height; i++)
+        memcpy(refdata + (i * width), dst + (i * stride), width);
+
+    orig_height = height;
+    blkdata = src - 0x86;
+    height--;
+    dst = dst + height * stride;
+
+    while((size > 0) && (height >= 0)) {
+        code = *src++;
+        size--;
+
+        if(delta) {
+            /* motion compensation */
+            while((code & 0xF0) == 0xF0) {
+                if(delta == 1) {
+                    int me_idx;
+                    int me_w, me_h, me_x, me_y;
+                    uint8_t *me_plane;
+                    int corr, val;
+
+                    /* get block size by index */
+                    me_idx = code & 0xF;
+                    me_w = qpeg_table_w[me_idx];
+                    me_h = qpeg_table_h[me_idx];
+
+                    /* extract motion vector */
+                    corr = *src++;
+                    size--;
+
+                    val = corr >> 4;
+                    if(val > 7)
+                        val -= 16;
+                    me_x = val;
+
+                    val = corr & 0xF;
+                    if(val > 7)
+                        val -= 16;
+                    me_y = val;
+
+                    /* check motion vector */
+                    if ((me_x + filled < 0) || (me_x + me_w + filled > width) ||
+                       (height - me_y - me_h < 0) || (height - me_y > orig_height) ||
+                       (filled + me_w > width) || (height - me_h < 0))
+                        av_log(NULL, AV_LOG_ERROR, "Bogus motion vector (%i,%i), block size %ix%i at %i,%i\n",
+                               me_x, me_y, me_w, me_h, filled, height);
+                    else {
+                        /* do motion compensation */
+                        me_plane = refdata + (filled + me_x) + (height - me_y) * width;
+                        for(j = 0; j < me_h; j++) {
+                            for(i = 0; i < me_w; i++)
+                                dst[filled + i - (j * stride)] = me_plane[i - (j * width)];
+                        }
+                    }
+                }
+                code = *src++;
+                size--;
+            }
+        }
+
+        if(code == 0xE0) /* end-of-picture code */
+            break;
+        if(code > 0xE0) { /* run code: 0xE1..0xFF */
+            int p;
+
+            code &= 0x1F;
+            p = *src++;
+            size--;
+            for(i = 0; i <= code; i++) {
+                dst[filled++] = p;
+                if(filled >= width) {
+                    filled = 0;
+                    dst -= stride;
+                    height--;
+                }
+            }
+        } else if(code >= 0xC0) { /* copy code: 0xC0..0xDF */
+            code &= 0x1F;
+
+            for(i = 0; i <= code; i++) {
+                dst[filled++] = *src++;
+                if(filled >= width) {
+                    filled = 0;
+                    dst -= stride;
+                    height--;
+                }
+            }
+            size -= code + 1;
+        } else if(code >= 0x80) { /* skip code: 0x80..0xBF */
+            int skip;
+
+            code &= 0x3F;
+            /* codes 0x80 and 0x81 are actually escape codes,
+               skip value minus constant is in the next byte */
+            if(!code)
+                skip = (*src++) + 64;
+            else if(code == 1)
+                skip = (*src++) + 320;
+            else
+                skip = code;
+            filled += skip;
+            while( filled >= width) {
+                filled -= width;
+                dst -= stride;
+                height--;
+                if(height < 0)
+                    break;
+            }
+        } else {
+            /* zero code treated as one-pixel skip */
+            if(code)
+                dst[filled++] = ctable[code & 0x7F];
+            else
+                filled++;
+            if(filled >= width) {
+                filled = 0;
+                dst -= stride;
+                height--;
+            }
+        }
+    }
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    QpegContext * const a = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&a->pic;
+    uint8_t* outdata;
+    int delta;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    outdata = a->pic.data[0];
+    if(buf[0x85] == 0x10) {
+        qpeg_decode_intra(buf+0x86, outdata, buf_size - 0x86, a->pic.linesize[0], avctx->width, avctx->height);
+    } else {
+        delta = buf[0x85];
+        qpeg_decode_inter(buf+0x86, outdata, buf_size - 0x86, a->pic.linesize[0], avctx->width, avctx->height, delta, buf + 4, a->refdata);
+    }
+
+    /* make the palette available on the way out */
+    memcpy(a->pic.data[1], a->avctx->palctrl->palette, AVPALETTE_SIZE);
+    if (a->avctx->palctrl->palette_changed) {
+        a->pic.palette_has_changed = 1;
+        a->avctx->palctrl->palette_changed = 0;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = a->pic;
+
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    QpegContext * const a = avctx->priv_data;
+
+    a->avctx = avctx;
+    avctx->pix_fmt= PIX_FMT_PAL8;
+    a->pic.data[0] = NULL;
+    a->refdata = av_malloc(avctx->width * avctx->height);
+
+    return 0;
+}
+
+static int decode_end(AVCodecContext *avctx){
+    QpegContext * const a = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&a->pic;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    av_free(a->refdata);
+    return 0;
+}
+
+AVCodec qpeg_decoder = {
+    "qpeg",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_QPEG,
+    sizeof(QpegContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/qtrle.c b/contrib/ffmpeg/libavcodec/qtrle.c
new file mode 100644
index 000000000..415f08098
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/qtrle.c
@@ -0,0 +1,630 @@
+/*
+ * Quicktime Animation (RLE) Video Decoder
+ * Copyright (C) 2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file qtrle.c
+ * QT RLE Video Decoder by Mike Melanson (melanson@pcisys.net)
+ * For more information about the QT RLE format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * The QT RLE decoder has seven modes of operation:
+ * 1, 2, 4, 8, 16, 24, and 32 bits per pixel. For modes 1, 2, 4, and 8
+ * the decoder outputs PAL8 colorspace data. 16-bit data yields RGB555
+ * data. 24-bit data is RGB24 and 32-bit data is RGB32.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+typedef struct QtrleContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+} QtrleContext;
+
+#define CHECK_STREAM_PTR(n) \
+  if ((stream_ptr + n) > s->size) { \
+    av_log (s->avctx, AV_LOG_INFO, "Problem: stream_ptr out of bounds (%d >= %d)\n", \
+      stream_ptr + n, s->size); \
+    return; \
+  }
+
+#define CHECK_PIXEL_PTR(n) \
+  if ((pixel_ptr + n > pixel_limit) || (pixel_ptr + n < 0)) { \
+    av_log (s->avctx, AV_LOG_INFO, "Problem: pixel_ptr = %d, pixel_limit = %d\n", \
+      pixel_ptr + n, pixel_limit); \
+    return; \
+  } \
+
+static void qtrle_decode_1bpp(QtrleContext *s)
+{
+}
+
+static void qtrle_decode_2bpp(QtrleContext *s)
+{
+}
+
+static void qtrle_decode_4bpp(QtrleContext *s)
+{
+    int stream_ptr;
+    int header;
+    int start_line;
+    int lines_to_change;
+    int rle_code;
+    int row_ptr, pixel_ptr;
+    int row_inc = s->frame.linesize[0];
+    unsigned char pi1, pi2, pi3, pi4, pi5, pi6, pi7, pi8;  /* 8 palette indices */
+    unsigned char *rgb = s->frame.data[0];
+    int pixel_limit = s->frame.linesize[0] * s->avctx->height;
+
+    /* check if this frame is even supposed to change */
+    if (s->size < 8)
+        return;
+
+    /* start after the chunk size */
+    stream_ptr = 4;
+
+    /* fetch the header */
+    CHECK_STREAM_PTR(2);
+    header = AV_RB16(&s->buf[stream_ptr]);
+    stream_ptr += 2;
+
+    /* if a header is present, fetch additional decoding parameters */
+    if (header & 0x0008) {
+        CHECK_STREAM_PTR(8);
+        start_line = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+        lines_to_change = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+    } else {
+        start_line = 0;
+        lines_to_change = s->avctx->height;
+    }
+
+    row_ptr = row_inc * start_line;
+    while (lines_to_change--) {
+        CHECK_STREAM_PTR(2);
+        pixel_ptr = row_ptr + (8 * (s->buf[stream_ptr++] - 1));
+
+        while ((rle_code = (signed char)s->buf[stream_ptr++]) != -1) {
+            if (rle_code == 0) {
+                /* there's another skip code in the stream */
+                CHECK_STREAM_PTR(1);
+                pixel_ptr += (8 * (s->buf[stream_ptr++] - 1));
+                CHECK_PIXEL_PTR(0);  /* make sure pixel_ptr is positive */
+            } else if (rle_code < 0) {
+                /* decode the run length code */
+                rle_code = -rle_code;
+                /* get the next 4 bytes from the stream, treat them as palette
+                 * indices, and output them rle_code times */
+                CHECK_STREAM_PTR(4);
+                pi1 = ((s->buf[stream_ptr]) >> 4) & 0x0f;
+                pi2 = (s->buf[stream_ptr++]) & 0x0f;
+                pi3 = ((s->buf[stream_ptr]) >> 4) & 0x0f;
+                pi4 = (s->buf[stream_ptr++]) & 0x0f;
+                pi5 = ((s->buf[stream_ptr]) >> 4) & 0x0f;
+                pi6 = (s->buf[stream_ptr++]) & 0x0f;
+                pi7 = ((s->buf[stream_ptr]) >> 4) & 0x0f;
+                pi8 = (s->buf[stream_ptr++]) & 0x0f;
+
+                CHECK_PIXEL_PTR(rle_code * 8);
+
+                while (rle_code--) {
+                    rgb[pixel_ptr++] = pi1;
+                    rgb[pixel_ptr++] = pi2;
+                    rgb[pixel_ptr++] = pi3;
+                    rgb[pixel_ptr++] = pi4;
+                    rgb[pixel_ptr++] = pi5;
+                    rgb[pixel_ptr++] = pi6;
+                    rgb[pixel_ptr++] = pi7;
+                    rgb[pixel_ptr++] = pi8;
+                }
+            } else {
+                /* copy the same pixel directly to output 4 times */
+                rle_code *= 4;
+                CHECK_STREAM_PTR(rle_code);
+                CHECK_PIXEL_PTR(rle_code*2);
+
+                while (rle_code--) {
+                    rgb[pixel_ptr++] = ((s->buf[stream_ptr]) >> 4) & 0x0f;
+                    rgb[pixel_ptr++] = (s->buf[stream_ptr++]) & 0x0f;
+                }
+            }
+        }
+        row_ptr += row_inc;
+    }
+}
+
+static void qtrle_decode_8bpp(QtrleContext *s)
+{
+    int stream_ptr;
+    int header;
+    int start_line;
+    int lines_to_change;
+    int rle_code;
+    int row_ptr, pixel_ptr;
+    int row_inc = s->frame.linesize[0];
+    unsigned char pi1, pi2, pi3, pi4;  /* 4 palette indices */
+    unsigned char *rgb = s->frame.data[0];
+    int pixel_limit = s->frame.linesize[0] * s->avctx->height;
+
+    /* check if this frame is even supposed to change */
+    if (s->size < 8)
+        return;
+
+    /* start after the chunk size */
+    stream_ptr = 4;
+
+    /* fetch the header */
+    CHECK_STREAM_PTR(2);
+    header = AV_RB16(&s->buf[stream_ptr]);
+    stream_ptr += 2;
+
+    /* if a header is present, fetch additional decoding parameters */
+    if (header & 0x0008) {
+        CHECK_STREAM_PTR(8);
+        start_line = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+        lines_to_change = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+    } else {
+        start_line = 0;
+        lines_to_change = s->avctx->height;
+    }
+
+    row_ptr = row_inc * start_line;
+    while (lines_to_change--) {
+        CHECK_STREAM_PTR(2);
+        pixel_ptr = row_ptr + (4 * (s->buf[stream_ptr++] - 1));
+
+        while ((rle_code = (signed char)s->buf[stream_ptr++]) != -1) {
+            if (rle_code == 0) {
+                /* there's another skip code in the stream */
+                CHECK_STREAM_PTR(1);
+                pixel_ptr += (4 * (s->buf[stream_ptr++] - 1));
+                CHECK_PIXEL_PTR(0);  /* make sure pixel_ptr is positive */
+            } else if (rle_code < 0) {
+                /* decode the run length code */
+                rle_code = -rle_code;
+                /* get the next 4 bytes from the stream, treat them as palette
+                 * indices, and output them rle_code times */
+                CHECK_STREAM_PTR(4);
+                pi1 = s->buf[stream_ptr++];
+                pi2 = s->buf[stream_ptr++];
+                pi3 = s->buf[stream_ptr++];
+                pi4 = s->buf[stream_ptr++];
+
+                CHECK_PIXEL_PTR(rle_code * 4);
+
+                while (rle_code--) {
+                    rgb[pixel_ptr++] = pi1;
+                    rgb[pixel_ptr++] = pi2;
+                    rgb[pixel_ptr++] = pi3;
+                    rgb[pixel_ptr++] = pi4;
+                }
+            } else {
+                /* copy the same pixel directly to output 4 times */
+                rle_code *= 4;
+                CHECK_STREAM_PTR(rle_code);
+                CHECK_PIXEL_PTR(rle_code);
+
+                while (rle_code--) {
+                    rgb[pixel_ptr++] = s->buf[stream_ptr++];
+                }
+            }
+        }
+        row_ptr += row_inc;
+    }
+}
+
+static void qtrle_decode_16bpp(QtrleContext *s)
+{
+    int stream_ptr;
+    int header;
+    int start_line;
+    int lines_to_change;
+    int rle_code;
+    int row_ptr, pixel_ptr;
+    int row_inc = s->frame.linesize[0];
+    unsigned short rgb16;
+    unsigned char *rgb = s->frame.data[0];
+    int pixel_limit = s->frame.linesize[0] * s->avctx->height;
+
+    /* check if this frame is even supposed to change */
+    if (s->size < 8)
+        return;
+
+    /* start after the chunk size */
+    stream_ptr = 4;
+
+    /* fetch the header */
+    CHECK_STREAM_PTR(2);
+    header = AV_RB16(&s->buf[stream_ptr]);
+    stream_ptr += 2;
+
+    /* if a header is present, fetch additional decoding parameters */
+    if (header & 0x0008) {
+        CHECK_STREAM_PTR(8);
+        start_line = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+        lines_to_change = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+    } else {
+        start_line = 0;
+        lines_to_change = s->avctx->height;
+    }
+
+    row_ptr = row_inc * start_line;
+    while (lines_to_change--) {
+        CHECK_STREAM_PTR(2);
+        pixel_ptr = row_ptr + (s->buf[stream_ptr++] - 1) * 2;
+
+        while ((rle_code = (signed char)s->buf[stream_ptr++]) != -1) {
+            if (rle_code == 0) {
+                /* there's another skip code in the stream */
+                CHECK_STREAM_PTR(1);
+                pixel_ptr += (s->buf[stream_ptr++] - 1) * 2;
+                CHECK_PIXEL_PTR(0);  /* make sure pixel_ptr is positive */
+            } else if (rle_code < 0) {
+                /* decode the run length code */
+                rle_code = -rle_code;
+                CHECK_STREAM_PTR(2);
+                rgb16 = AV_RB16(&s->buf[stream_ptr]);
+                stream_ptr += 2;
+
+                CHECK_PIXEL_PTR(rle_code * 2);
+
+                while (rle_code--) {
+                    *(unsigned short *)(&rgb[pixel_ptr]) = rgb16;
+                    pixel_ptr += 2;
+                }
+            } else {
+                CHECK_STREAM_PTR(rle_code * 2);
+                CHECK_PIXEL_PTR(rle_code * 2);
+
+                /* copy pixels directly to output */
+                while (rle_code--) {
+                    rgb16 = AV_RB16(&s->buf[stream_ptr]);
+                    stream_ptr += 2;
+                    *(unsigned short *)(&rgb[pixel_ptr]) = rgb16;
+                    pixel_ptr += 2;
+                }
+            }
+        }
+        row_ptr += row_inc;
+    }
+}
+
+static void qtrle_decode_24bpp(QtrleContext *s)
+{
+    int stream_ptr;
+    int header;
+    int start_line;
+    int lines_to_change;
+    int rle_code;
+    int row_ptr, pixel_ptr;
+    int row_inc = s->frame.linesize[0];
+    unsigned char r, g, b;
+    unsigned char *rgb = s->frame.data[0];
+    int pixel_limit = s->frame.linesize[0] * s->avctx->height;
+
+    /* check if this frame is even supposed to change */
+    if (s->size < 8)
+        return;
+
+    /* start after the chunk size */
+    stream_ptr = 4;
+
+    /* fetch the header */
+    CHECK_STREAM_PTR(2);
+    header = AV_RB16(&s->buf[stream_ptr]);
+    stream_ptr += 2;
+
+    /* if a header is present, fetch additional decoding parameters */
+    if (header & 0x0008) {
+        CHECK_STREAM_PTR(8);
+        start_line = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+        lines_to_change = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+    } else {
+        start_line = 0;
+        lines_to_change = s->avctx->height;
+    }
+
+    row_ptr = row_inc * start_line;
+    while (lines_to_change--) {
+        CHECK_STREAM_PTR(2);
+        pixel_ptr = row_ptr + (s->buf[stream_ptr++] - 1) * 3;
+
+        while ((rle_code = (signed char)s->buf[stream_ptr++]) != -1) {
+            if (rle_code == 0) {
+                /* there's another skip code in the stream */
+                CHECK_STREAM_PTR(1);
+                pixel_ptr += (s->buf[stream_ptr++] - 1) * 3;
+                CHECK_PIXEL_PTR(0);  /* make sure pixel_ptr is positive */
+            } else if (rle_code < 0) {
+                /* decode the run length code */
+                rle_code = -rle_code;
+                CHECK_STREAM_PTR(3);
+                r = s->buf[stream_ptr++];
+                g = s->buf[stream_ptr++];
+                b = s->buf[stream_ptr++];
+
+                CHECK_PIXEL_PTR(rle_code * 3);
+
+                while (rle_code--) {
+                    rgb[pixel_ptr++] = r;
+                    rgb[pixel_ptr++] = g;
+                    rgb[pixel_ptr++] = b;
+                }
+            } else {
+                CHECK_STREAM_PTR(rle_code * 3);
+                CHECK_PIXEL_PTR(rle_code * 3);
+
+                /* copy pixels directly to output */
+                while (rle_code--) {
+                    rgb[pixel_ptr++] = s->buf[stream_ptr++];
+                    rgb[pixel_ptr++] = s->buf[stream_ptr++];
+                    rgb[pixel_ptr++] = s->buf[stream_ptr++];
+                }
+            }
+        }
+        row_ptr += row_inc;
+    }
+}
+
+static void qtrle_decode_32bpp(QtrleContext *s)
+{
+    int stream_ptr;
+    int header;
+    int start_line;
+    int lines_to_change;
+    int rle_code;
+    int row_ptr, pixel_ptr;
+    int row_inc = s->frame.linesize[0];
+    unsigned char a, r, g, b;
+    unsigned int argb;
+    unsigned char *rgb = s->frame.data[0];
+    int pixel_limit = s->frame.linesize[0] * s->avctx->height;
+
+    /* check if this frame is even supposed to change */
+    if (s->size < 8)
+        return;
+
+    /* start after the chunk size */
+    stream_ptr = 4;
+
+    /* fetch the header */
+    CHECK_STREAM_PTR(2);
+    header = AV_RB16(&s->buf[stream_ptr]);
+    stream_ptr += 2;
+
+    /* if a header is present, fetch additional decoding parameters */
+    if (header & 0x0008) {
+        CHECK_STREAM_PTR(8);
+        start_line = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+        lines_to_change = AV_RB16(&s->buf[stream_ptr]);
+        stream_ptr += 4;
+    } else {
+        start_line = 0;
+        lines_to_change = s->avctx->height;
+    }
+
+    row_ptr = row_inc * start_line;
+    while (lines_to_change--) {
+        CHECK_STREAM_PTR(2);
+        pixel_ptr = row_ptr + (s->buf[stream_ptr++] - 1) * 4;
+
+        while ((rle_code = (signed char)s->buf[stream_ptr++]) != -1) {
+            if (rle_code == 0) {
+                /* there's another skip code in the stream */
+                CHECK_STREAM_PTR(1);
+                pixel_ptr += (s->buf[stream_ptr++] - 1) * 4;
+                CHECK_PIXEL_PTR(0);  /* make sure pixel_ptr is positive */
+            } else if (rle_code < 0) {
+                /* decode the run length code */
+                rle_code = -rle_code;
+                CHECK_STREAM_PTR(4);
+                a = s->buf[stream_ptr++];
+                r = s->buf[stream_ptr++];
+                g = s->buf[stream_ptr++];
+                b = s->buf[stream_ptr++];
+                argb = (a << 24) | (r << 16) | (g << 8) | (b << 0);
+
+                CHECK_PIXEL_PTR(rle_code * 4);
+
+                while (rle_code--) {
+                    *(unsigned int *)(&rgb[pixel_ptr]) = argb;
+                    pixel_ptr += 4;
+                }
+            } else {
+                CHECK_STREAM_PTR(rle_code * 4);
+                CHECK_PIXEL_PTR(rle_code * 4);
+
+                /* copy pixels directly to output */
+                while (rle_code--) {
+                    a = s->buf[stream_ptr++];
+                    r = s->buf[stream_ptr++];
+                    g = s->buf[stream_ptr++];
+                    b = s->buf[stream_ptr++];
+                    argb = (a << 24) | (r << 16) | (g << 8) | (b << 0);
+                    *(unsigned int *)(&rgb[pixel_ptr]) = argb;
+                    pixel_ptr += 4;
+                }
+            }
+        }
+        row_ptr += row_inc;
+    }
+}
+
+static int qtrle_decode_init(AVCodecContext *avctx)
+{
+    QtrleContext *s = (QtrleContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+    switch (avctx->bits_per_sample) {
+    case 1:
+    case 2:
+    case 4:
+    case 8:
+    case 33:
+    case 34:
+    case 36:
+    case 40:
+        avctx->pix_fmt = PIX_FMT_PAL8;
+        break;
+
+    case 16:
+        avctx->pix_fmt = PIX_FMT_RGB555;
+        break;
+
+    case 24:
+        avctx->pix_fmt = PIX_FMT_RGB24;
+        break;
+
+    case 32:
+        avctx->pix_fmt = PIX_FMT_RGB32;
+        break;
+
+    default:
+        av_log (avctx, AV_LOG_ERROR, "Unsupported colorspace: %d bits/sample?\n",
+            avctx->bits_per_sample);
+        break;
+    }
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int qtrle_decode_frame(AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size)
+{
+    QtrleContext *s = (QtrleContext *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE |
+                            FF_BUFFER_HINTS_REUSABLE | FF_BUFFER_HINTS_READABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log (s->avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    switch (avctx->bits_per_sample) {
+    case 1:
+    case 33:
+        qtrle_decode_1bpp(s);
+        break;
+
+    case 2:
+    case 34:
+        qtrle_decode_2bpp(s);
+        break;
+
+    case 4:
+    case 36:
+        qtrle_decode_4bpp(s);
+        /* make the palette available on the way out */
+        memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE);
+        if (s->avctx->palctrl->palette_changed) {
+            s->frame.palette_has_changed = 1;
+            s->avctx->palctrl->palette_changed = 0;
+        }
+        break;
+
+    case 8:
+    case 40:
+        qtrle_decode_8bpp(s);
+        /* make the palette available on the way out */
+        memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE);
+        if (s->avctx->palctrl->palette_changed) {
+            s->frame.palette_has_changed = 1;
+            s->avctx->palctrl->palette_changed = 0;
+        }
+        break;
+
+    case 16:
+        qtrle_decode_16bpp(s);
+        break;
+
+    case 24:
+        qtrle_decode_24bpp(s);
+        break;
+
+    case 32:
+        qtrle_decode_32bpp(s);
+        break;
+
+    default:
+        av_log (s->avctx, AV_LOG_ERROR, "Unsupported colorspace: %d bits/sample?\n",
+            avctx->bits_per_sample);
+        break;
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int qtrle_decode_end(AVCodecContext *avctx)
+{
+    QtrleContext *s = (QtrleContext *)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec qtrle_decoder = {
+    "qtrle",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_QTRLE,
+    sizeof(QtrleContext),
+    qtrle_decode_init,
+    NULL,
+    qtrle_decode_end,
+    qtrle_decode_frame,
+    CODEC_CAP_DR1,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/ra144.c b/contrib/ffmpeg/libavcodec/ra144.c
new file mode 100644
index 000000000..c4f4b813b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ra144.c
@@ -0,0 +1,519 @@
+/*
+ * Real Audio 1.0 (14.4K)
+ * Copyright (c) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "ra144.h"
+
+#define DATABLOCK1      20      /* size of 14.4 input block in bytes */
+#define DATACHUNK1      1440    /* size of 14.4 input chunk in bytes */
+#define AUDIOBLOCK      160     /* size of output block in 16-bit words (320 bytes) */
+#define AUDIOBUFFER     12288   /* size of output buffer in 16-bit words (24576 bytes) */
+/* consts */
+#define NBLOCKS         4       /* number of segments within a block */
+#define BLOCKSIZE       40      /* (quarter) block size in 16-bit words (80 bytes) */
+#define HALFBLOCK       20      /* BLOCKSIZE/2 */
+#define BUFFERSIZE      146     /* for do_output */
+
+
+/* internal globals */
+typedef struct {
+        unsigned int     resetflag, val, oldval;
+        unsigned int     unpacked[28];          /* buffer for unpacked input */
+        unsigned int    *iptr;                  /* pointer to current input (from unpacked) */
+        unsigned int     gval;
+        unsigned short  *gsp;
+        unsigned int     gbuf1[8];
+        unsigned short   gbuf2[120];
+        signed   short   output_buffer[40];
+        unsigned int    *decptr;                /* decoder ptr */
+        signed   short  *decsp;
+
+        /* the swapped buffers */
+        unsigned int     swapb1a[10];
+        unsigned int     swapb2a[10];
+        unsigned int     swapb1b[10];
+        unsigned int     swapb2b[10];
+        unsigned int    *swapbuf1;
+        unsigned int    *swapbuf2;
+        unsigned int    *swapbuf1alt;
+        unsigned int    *swapbuf2alt;
+
+        unsigned int buffer[5];
+        unsigned short int buffer_2[148];
+        unsigned short int buffer_a[40];
+        unsigned short int buffer_b[40];
+        unsigned short int buffer_c[40];
+        unsigned short int buffer_d[40];
+
+        unsigned short int work[50];
+        unsigned short *sptr;
+
+        int buffer1[10];
+        int buffer2[10];
+
+        signed short wavtable1[2304];
+        unsigned short wavtable2[2304];
+} Real144_internal;
+
+static int ra144_decode_init(AVCodecContext * avctx)
+{
+        Real144_internal *glob=avctx->priv_data;
+
+        memset(glob,0,sizeof(Real144_internal));
+        glob->resetflag=1;
+        glob->swapbuf1=glob->swapb1a;
+        glob->swapbuf2=glob->swapb2a;
+        glob->swapbuf1alt=glob->swapb1b;
+        glob->swapbuf2alt=glob->swapb2b;
+
+        memcpy(glob->wavtable1,wavtable1,sizeof(wavtable1));
+        memcpy(glob->wavtable2,wavtable2,sizeof(wavtable2));
+
+        return 0;
+}
+
+static void final(Real144_internal *glob, short *i1, short *i2, void *out, int *statbuf, int len);
+static void add_wav(Real144_internal *glob, int n, int f, int m1, int m2, int m3, short *s1, short *s2, short *s3, short *dest);
+static int irms(short *data, int factor);
+static void rotate_block(short *source, short *target, int offset);
+/* lookup square roots in table */
+static int t_sqrt(unsigned int x)
+{
+  int s=0;
+  while (x>0xfff) { s++; x=x>>2; }
+  return (sqrt_table[x]<<s)<<2;
+}
+
+/* do 'voice' */
+static void do_voice(int *a1, int *a2)
+{
+  int buffer[10];
+  int *b1,*b2;
+  int x,y;
+  int *ptr,*tmp;
+
+  b1=buffer;
+  b2=a2;
+
+  for (x=0;x<10;x++) {
+    b1[x]=(*a1)<<4;
+
+    if(x>0) {
+      ptr=b2+x;
+      for (y=0;y<=x-1;y++)
+        b1[y]=(((*a1)*(*(--ptr)))>>12)+b2[y];
+    }
+    tmp=b1;
+    b1=b2;
+    b2=tmp;
+    a1++;
+  }
+  ptr=a2+10;
+  while (ptr>a2) (*a2++)>>=4;
+}
+
+
+/* do quarter-block output */
+static void do_output_subblock(Real144_internal *glob, unsigned int x)
+{
+  int a,b,c,d,e,f,g;
+
+  if (x==1) memset(glob->buffer,0,20);
+  if ((*glob->iptr)==0) a=0;
+  else a=(*glob->iptr)+HALFBLOCK-1;
+  glob->iptr++;
+  b=*(glob->iptr++);
+  c=*(glob->iptr++);
+  d=*(glob->iptr++);
+  if (a) rotate_block(glob->buffer_2,glob->buffer_a,a);
+  memcpy(glob->buffer_b,etable1+b*BLOCKSIZE,BLOCKSIZE*2);
+  e=((ftable1[b]>>4)*glob->gval)>>8;
+  memcpy(glob->buffer_c,etable2+c*BLOCKSIZE,BLOCKSIZE*2);
+  f=((ftable2[c]>>4)*glob->gval)>>8;
+  if (a) g=irms(glob->buffer_a,glob->gval)>>12;
+  else g=0;
+  add_wav(glob,d,a,g,e,f,glob->buffer_a,glob->buffer_b,glob->buffer_c,glob->buffer_d);
+  memmove(glob->buffer_2,glob->buffer_2+BLOCKSIZE,(BUFFERSIZE-BLOCKSIZE)*2);
+  memcpy(glob->buffer_2+BUFFERSIZE-BLOCKSIZE,glob->buffer_d,BLOCKSIZE*2);
+  final(glob,glob->gsp,glob->buffer_d,glob->output_buffer,glob->buffer,BLOCKSIZE);
+}
+
+/* rotate block */
+static void rotate_block(short *source, short *target, int offset)
+{
+  short *end;
+  short *ptr1;
+  short *ptr2;
+  short *ptr3;
+  ptr2=source+BUFFERSIZE;
+  ptr3=ptr1=ptr2-offset;
+  end=target+BLOCKSIZE;
+  while (target<end) {
+    *(target++)=*(ptr3++);
+    if (ptr3==ptr2) ptr3=ptr1;
+  }
+}
+
+/* inverse root mean square */
+static int irms(short *data, int factor)
+{
+  short *p1,*p2;
+  unsigned int sum;
+  p2=(p1=data)+BLOCKSIZE;
+  for (sum=0;p2>p1;p1++) sum+=(*p1)*(*p1);
+  if (sum==0) return 0; /* OOPS - division by zero */
+  return (0x20000000/(t_sqrt(sum)>>8))*factor;
+}
+
+/* multiply/add wavetable */
+static void add_wav(Real144_internal *glob, int n, int f, int m1, int m2, int m3, short *s1, short *s2, short *s3, short *dest)
+{
+  int a,b,c;
+  short *ptr,*ptr2;
+
+  ptr=glob->wavtable1+n*9;
+  ptr2=glob->wavtable2+n*9;
+  if (f!=0) {
+    a=((*ptr)*m1)>>((*ptr2)+1);
+  } else {
+    a=0;
+  }
+  ptr++;ptr2++;
+  b=((*ptr)*m2)>>((*ptr2)+1);
+  ptr++;ptr2++;
+  c=((*ptr)*m3)>>((*ptr2)+1);
+  ptr2=(ptr=dest)+BLOCKSIZE;
+  if (f!=0)
+    while (ptr<ptr2)
+      *(ptr++)=((*(s1++))*a+(*(s2++))*b+(*(s3++))*c)>>12;
+  else
+    while (ptr<ptr2)
+      *(ptr++)=((*(s2++))*b+(*(s3++))*c)>>12;
+}
+
+
+static void final(Real144_internal *glob, short *i1, short *i2, void *out, int *statbuf, int len)
+{
+  int x,sum;
+  int buffer[10];
+  short *ptr;
+  short *ptr2;
+
+  memcpy(glob->work,statbuf,20);
+  memcpy(glob->work+10,i2,len*2);
+
+  buffer[9]=i1[0];
+  buffer[8]=i1[1];
+  buffer[7]=i1[2];
+  buffer[6]=i1[3];
+  buffer[5]=i1[4];
+  buffer[4]=i1[5];
+  buffer[3]=i1[6];
+  buffer[2]=i1[7];
+  buffer[1]=i1[8];
+  buffer[0]=i1[9];
+
+  ptr2=(ptr=glob->work)+len;
+  while (ptr<ptr2) {
+    for(sum=0,x=0;x<=9;x++)
+      sum+=buffer[x]*(ptr[x]);
+    sum=sum>>12;
+    x=ptr[10]-sum;
+    if (x<-32768 || x>32767)
+    {
+      memset(out,0,len*2);
+      memset(statbuf,0,20);
+      return;
+    }
+    ptr[10]=x;
+    ptr++;
+  }
+  memcpy(out,ptr+10-len,len*2);
+  memcpy(statbuf,ptr,20);
+}
+
+/* Decode 20-byte input */
+static void unpack_input(unsigned char *input, unsigned int *output)
+{
+  unsigned int outbuffer[28];
+  unsigned short inbuffer[10];
+  unsigned int x;
+  unsigned int *ptr;
+
+  /* fix endianness */
+  for (x=0;x<20;x+=2)
+    inbuffer[x/2]=(input[x]<<8)+input[x+1];
+
+  /* unpack */
+  ptr=outbuffer;
+  *(ptr++)=27;
+  *(ptr++)=(inbuffer[0]>>10)&0x3f;
+  *(ptr++)=(inbuffer[0]>>5)&0x1f;
+  *(ptr++)=inbuffer[0]&0x1f;
+  *(ptr++)=(inbuffer[1]>>12)&0xf;
+  *(ptr++)=(inbuffer[1]>>8)&0xf;
+  *(ptr++)=(inbuffer[1]>>5)&7;
+  *(ptr++)=(inbuffer[1]>>2)&7;
+  *(ptr++)=((inbuffer[1]<<1)&6)|((inbuffer[2]>>15)&1);
+  *(ptr++)=(inbuffer[2]>>12)&7;
+  *(ptr++)=(inbuffer[2]>>10)&3;
+  *(ptr++)=(inbuffer[2]>>5)&0x1f;
+  *(ptr++)=((inbuffer[2]<<2)&0x7c)|((inbuffer[3]>>14)&3);
+  *(ptr++)=(inbuffer[3]>>6)&0xff;
+  *(ptr++)=((inbuffer[3]<<1)&0x7e)|((inbuffer[4]>>15)&1);
+  *(ptr++)=(inbuffer[4]>>8)&0x7f;
+  *(ptr++)=(inbuffer[4]>>1)&0x7f;
+  *(ptr++)=((inbuffer[4]<<7)&0x80)|((inbuffer[5]>>9)&0x7f);
+  *(ptr++)=(inbuffer[5]>>2)&0x7f;
+  *(ptr++)=((inbuffer[5]<<5)&0x60)|((inbuffer[6]>>11)&0x1f);
+  *(ptr++)=(inbuffer[6]>>4)&0x7f;
+  *(ptr++)=((inbuffer[6]<<4)&0xf0)|((inbuffer[7]>>12)&0xf);
+  *(ptr++)=(inbuffer[7]>>5)&0x7f;
+  *(ptr++)=((inbuffer[7]<<2)&0x7c)|((inbuffer[8]>>14)&3);
+  *(ptr++)=(inbuffer[8]>>7)&0x7f;
+  *(ptr++)=((inbuffer[8]<<1)&0xfe)|((inbuffer[9]>>15)&1);
+  *(ptr++)=(inbuffer[9]>>8)&0x7f;
+  *(ptr++)=(inbuffer[9]>>1)&0x7f;
+
+  *(output++)=outbuffer[11];
+  for (x=1;x<11;*(output++)=outbuffer[x++]);
+  ptr=outbuffer+12;
+  for (x=0;x<16;x+=4)
+  {
+    *(output++)=ptr[x];
+    *(output++)=ptr[x+2];
+    *(output++)=ptr[x+3];
+    *(output++)=ptr[x+1];
+  }
+}
+
+static unsigned int rms(int *data, int f)
+{
+  int *c;
+  int x;
+  unsigned int res;
+  int b;
+
+  c=data;
+  b=0;
+  res=0x10000;
+  for (x=0;x<10;x++)
+  {
+    res=(((0x1000000-(*c)*(*c))>>12)*res)>>12;
+    if (res==0) return 0;
+    if (res<=0x3fff)
+    {
+      while (res<=0x3fff)
+      {
+        b++;
+        res<<=2;
+      }
+    } else {
+      if (res>0x10000)
+        return 0; /* We're screwed, might as well go out with a bang. :P */
+    }
+    c++;
+  }
+  if (res>0) res=t_sqrt(res);
+
+  res>>=(b+10);
+  res=(res*f)>>10;
+  return res;
+}
+
+static void dec1(Real144_internal *glob, int *data, int *inp, int n, int f)
+{
+  short *ptr,*end;
+
+  *(glob->decptr++)=rms(data,f);
+  glob->decptr++;
+  end=(ptr=glob->decsp)+(n*10);
+  while (ptr<end) *(ptr++)=*(inp++);
+}
+
+static int eq(Real144_internal *glob, short *in, int *target)
+{
+  int retval;
+  int a;
+  int b;
+  int c;
+  unsigned int u;
+  short *sptr;
+  int *ptr1,*ptr2,*ptr3;
+  int *bp1,*bp2,*temp;
+
+  retval=0;
+  bp1=glob->buffer1;
+  bp2=glob->buffer2;
+  ptr2=(ptr3=glob->buffer2)+9;
+  sptr=in;
+  while (ptr2>=ptr3)
+    *(ptr3++)=*(sptr++);
+
+  target+=9;
+  a=bp2[9];
+  *target=a;
+  if (a+0x1000>0x1fff)
+    return 0; /* We're screwed, might as well go out with a bang. :P */
+  c=8;u=a;
+  while (c>=0)
+  {
+    if (u==0x1000) u++;
+    if (u==0xfffff000) u--;
+    b=0x1000-((u*u)>>12);
+    if (b==0) b++;
+    ptr2=bp1;
+    ptr1=(ptr3=bp2)+c;
+    for (u=0;u<=c;u++)
+      *(ptr2++)=((*(ptr3++)-(((*target)*(*(ptr1--)))>>12))*(0x1000000/b))>>12;
+    *(--target)=u=bp1[(c--)];
+    if ((u+0x1000)>0x1fff) retval=1;
+    temp=bp2;
+    bp2=bp1;
+    bp1=temp;
+  }
+  return retval;
+}
+
+static void dec2(Real144_internal *glob, int *data, int *inp, int n, int f, int *inp2, int l)
+{
+  unsigned int *ptr1,*ptr2;
+  int work[10];
+  int a,b;
+  int x;
+  int result;
+
+  if(l+1<NBLOCKS/2) a=NBLOCKS-(l+1);
+  else a=l+1;
+  b=NBLOCKS-a;
+  if (l==0)
+  {
+    glob->decsp=glob->sptr=glob->gbuf2;
+    glob->decptr=glob->gbuf1;
+  }
+  ptr1=inp;
+  ptr2=inp2;
+  for (x=0;x<10*n;x++)
+    *(glob->sptr++)=(a*(*ptr1++)+b*(*ptr2++))>>2;
+  result=eq(glob,glob->decsp,work);
+  if (result==1)
+  {
+    dec1(glob,data,inp,n,f);
+  } else {
+    *(glob->decptr++)=rms(work,f);
+    glob->decptr++;
+  }
+  glob->decsp+=n*10;
+}
+
+/* Uncompress one block (20 bytes -> 160*2 bytes) */
+static int ra144_decode_frame(AVCodecContext * avctx,
+            void *vdata, int *data_size,
+            uint8_t * buf, int buf_size)
+{
+  unsigned int a,b,c;
+  long s;
+  signed short *shptr;
+  unsigned int *lptr,*temp;
+  const short **dptr;
+  int16_t *datao;
+  int16_t *data = vdata;
+  Real144_internal *glob=avctx->priv_data;
+
+  if(buf_size==0)
+      return 0;
+
+  datao = data;
+  unpack_input(buf,glob->unpacked);
+
+  glob->iptr=glob->unpacked;
+  glob->val=decodetable[0][(*(glob->iptr++))<<1];
+
+  dptr=decodetable+1;
+  lptr=glob->swapbuf1;
+  while (lptr<glob->swapbuf1+10)
+    *(lptr++)=(*(dptr++))[(*(glob->iptr++))<<1];
+
+  do_voice(glob->swapbuf1,glob->swapbuf2);
+
+  a=t_sqrt(glob->val*glob->oldval)>>12;
+
+  for (c=0;c<NBLOCKS;c++) {
+    if (c==(NBLOCKS-1)) {
+      dec1(glob,glob->swapbuf1,glob->swapbuf2,3,glob->val);
+    } else {
+      if (c*2==(NBLOCKS-2)) {
+        if (glob->oldval<glob->val) {
+          dec2(glob,glob->swapbuf1,glob->swapbuf2,3,a,glob->swapbuf2alt,c);
+        } else {
+          dec2(glob,glob->swapbuf1alt,glob->swapbuf2alt,3,a,glob->swapbuf2,c);
+        }
+      } else {
+        if (c*2<(NBLOCKS-2)) {
+          dec2(glob,glob->swapbuf1alt,glob->swapbuf2alt,3,glob->oldval,glob->swapbuf2,c);
+        } else {
+          dec2(glob,glob->swapbuf1,glob->swapbuf2,3,glob->val,glob->swapbuf2alt,c);
+        }
+      }
+    }
+  }
+
+  /* do output */
+  for (b=0,c=0;c<4;c++) {
+    glob->gval=glob->gbuf1[c*2];
+    glob->gsp=glob->gbuf2+b;
+    do_output_subblock(glob,glob->resetflag);
+    glob->resetflag=0;
+
+    shptr=glob->output_buffer;
+    while (shptr<glob->output_buffer+BLOCKSIZE) {
+      s=*(shptr++)<<2;
+      *data=s;
+      if (s>32767) *data=32767;
+      if (s<-32767) *data=-32768;
+      data++;
+    }
+    b+=30;
+  }
+
+  glob->oldval=glob->val;
+  temp=glob->swapbuf1alt;
+  glob->swapbuf1alt=glob->swapbuf1;
+  glob->swapbuf1=temp;
+  temp=glob->swapbuf2alt;
+  glob->swapbuf2alt=glob->swapbuf2;
+  glob->swapbuf2=temp;
+  *data_size=(data-datao)*sizeof(*data);
+  return 20;
+}
+
+
+AVCodec ra_144_decoder =
+{
+    "real_144",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_RA_144,
+    sizeof(Real144_internal),
+    ra144_decode_init,
+    NULL,
+    NULL,
+    ra144_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/ra144.h b/contrib/ffmpeg/libavcodec/ra144.h
new file mode 100644
index 000000000..6d477b2f8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ra144.h
@@ -0,0 +1,2428 @@
+/*
+ * Real Audio 1.0 (14.4K)
+ * Copyright (c) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef RA144TABLES_H
+#define RA144TABLES_H
+
+/* 14.4 data tables */
+static const unsigned short sqrt_table[4096]={
+0x0000,0x0400,0x05a8,0x06ed,0x0800,0x08f1,0x09cc,0x0a95,
+0x0b50,0x0c00,0x0ca6,0x0d44,0x0ddb,0x0e6c,0x0ef7,0x0f7d,
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+0xd3f6,0xd400,0xd409,0xd413,0xd41c,0xd426,0xd430,0xd439,
+0xd443,0xd44d,0xd456,0xd460,0xd46a,0xd473,0xd47d,0xd487,
+0xd490,0xd49a,0xd4a3,0xd4ad,0xd4b7,0xd4c0,0xd4ca,0xd4d4,
+0xd4dd,0xd4e7,0xd4f0,0xd4fa,0xd504,0xd50d,0xd517,0xd521,
+0xd52a,0xd534,0xd53d,0xd547,0xd551,0xd55a,0xd564,0xd56d,
+0xd577,0xd581,0xd58a,0xd594,0xd59d,0xd5a7,0xd5b0,0xd5ba,
+0xd5c4,0xd5cd,0xd5d7,0xd5e0,0xd5ea,0xd5f4,0xd5fd,0xd607,
+0xd610,0xd61a,0xd623,0xd62d,0xd637,0xd640,0xd64a,0xd653,
+0xd65d,0xd666,0xd670,0xd679,0xd683,0xd68c,0xd696,0xd6a0,
+0xd6a9,0xd6b3,0xd6bc,0xd6c6,0xd6cf,0xd6d9,0xd6e2,0xd6ec,
+0xd6f5,0xd6ff,0xd708,0xd712,0xd71b,0xd725,0xd72f,0xd738,
+0xd742,0xd74b,0xd755,0xd75e,0xd768,0xd771,0xd77b,0xd784,
+0xd78e,0xd797,0xd7a1,0xd7aa,0xd7b4,0xd7bd,0xd7c7,0xd7d0,
+0xd7da,0xd7e3,0xd7ed,0xd7f6,0xd800,0xd809,0xd812,0xd81c,
+0xd825,0xd82f,0xd838,0xd842,0xd84b,0xd855,0xd85e,0xd868,
+0xd871,0xd87b,0xd884,0xd88e,0xd897,0xd8a0,0xd8aa,0xd8b3,
+0xd8bd,0xd8c6,0xd8d0,0xd8d9,0xd8e3,0xd8ec,0xd8f5,0xd8ff,
+0xd908,0xd912,0xd91b,0xd925,0xd92e,0xd938,0xd941,0xd94a,
+0xd954,0xd95d,0xd967,0xd970,0xd979,0xd983,0xd98c,0xd996,
+0xd99f,0xd9a9,0xd9b2,0xd9bb,0xd9c5,0xd9ce,0xd9d8,0xd9e1,
+0xd9ea,0xd9f4,0xd9fd,0xda07,0xda10,0xda19,0xda23,0xda2c,
+0xda35,0xda3f,0xda48,0xda52,0xda5b,0xda64,0xda6e,0xda77,
+0xda81,0xda8a,0xda93,0xda9d,0xdaa6,0xdaaf,0xdab9,0xdac2,
+0xdacb,0xdad5,0xdade,0xdae8,0xdaf1,0xdafa,0xdb04,0xdb0d,
+0xdb16,0xdb20,0xdb29,0xdb32,0xdb3c,0xdb45,0xdb4e,0xdb58,
+0xdb61,0xdb6a,0xdb74,0xdb7d,0xdb86,0xdb90,0xdb99,0xdba2,
+0xdbac,0xdbb5,0xdbbe,0xdbc8,0xdbd1,0xdbda,0xdbe4,0xdbed,
+0xdbf6,0xdc00,0xdc09,0xdc12,0xdc1b,0xdc25,0xdc2e,0xdc37,
+0xdc41,0xdc4a,0xdc53,0xdc5d,0xdc66,0xdc6f,0xdc78,0xdc82,
+0xdc8b,0xdc94,0xdc9e,0xdca7,0xdcb0,0xdcb9,0xdcc3,0xdccc,
+0xdcd5,0xdcde,0xdce8,0xdcf1,0xdcfa,0xdd04,0xdd0d,0xdd16,
+0xdd1f,0xdd29,0xdd32,0xdd3b,0xdd44,0xdd4e,0xdd57,0xdd60,
+0xdd69,0xdd73,0xdd7c,0xdd85,0xdd8e,0xdd98,0xdda1,0xddaa,
+0xddb3,0xddbd,0xddc6,0xddcf,0xddd8,0xdde2,0xddeb,0xddf4,
+0xddfd,0xde06,0xde10,0xde19,0xde22,0xde2b,0xde35,0xde3e,
+0xde47,0xde50,0xde59,0xde63,0xde6c,0xde75,0xde7e,0xde87,
+0xde91,0xde9a,0xdea3,0xdeac,0xdeb5,0xdebf,0xdec8,0xded1,
+0xdeda,0xdee3,0xdeed,0xdef6,0xdeff,0xdf08,0xdf11,0xdf1a,
+0xdf24,0xdf2d,0xdf36,0xdf3f,0xdf48,0xdf52,0xdf5b,0xdf64,
+0xdf6d,0xdf76,0xdf7f,0xdf89,0xdf92,0xdf9b,0xdfa4,0xdfad,
+0xdfb6,0xdfbf,0xdfc9,0xdfd2,0xdfdb,0xdfe4,0xdfed,0xdff6,
+0xe000,0xe009,0xe012,0xe01b,0xe024,0xe02d,0xe036,0xe03f,
+0xe049,0xe052,0xe05b,0xe064,0xe06d,0xe076,0xe07f,0xe088,
+0xe092,0xe09b,0xe0a4,0xe0ad,0xe0b6,0xe0bf,0xe0c8,0xe0d1,
+0xe0db,0xe0e4,0xe0ed,0xe0f6,0xe0ff,0xe108,0xe111,0xe11a,
+0xe123,0xe12c,0xe136,0xe13f,0xe148,0xe151,0xe15a,0xe163,
+0xe16c,0xe175,0xe17e,0xe187,0xe190,0xe199,0xe1a3,0xe1ac,
+0xe1b5,0xe1be,0xe1c7,0xe1d0,0xe1d9,0xe1e2,0xe1eb,0xe1f4,
+0xe1fd,0xe206,0xe20f,0xe218,0xe221,0xe22b,0xe234,0xe23d,
+0xe246,0xe24f,0xe258,0xe261,0xe26a,0xe273,0xe27c,0xe285,
+0xe28e,0xe297,0xe2a0,0xe2a9,0xe2b2,0xe2bb,0xe2c4,0xe2cd,
+0xe2d6,0xe2df,0xe2e8,0xe2f1,0xe2fa,0xe303,0xe30c,0xe315,
+0xe31f,0xe328,0xe331,0xe33a,0xe343,0xe34c,0xe355,0xe35e,
+0xe367,0xe370,0xe379,0xe382,0xe38b,0xe394,0xe39d,0xe3a6,
+0xe3af,0xe3b8,0xe3c1,0xe3ca,0xe3d3,0xe3dc,0xe3e5,0xe3ee,
+0xe3f7,0xe400,0xe408,0xe411,0xe41a,0xe423,0xe42c,0xe435,
+0xe43e,0xe447,0xe450,0xe459,0xe462,0xe46b,0xe474,0xe47d,
+0xe486,0xe48f,0xe498,0xe4a1,0xe4aa,0xe4b3,0xe4bc,0xe4c5,
+0xe4ce,0xe4d7,0xe4e0,0xe4e9,0xe4f2,0xe4fa,0xe503,0xe50c,
+0xe515,0xe51e,0xe527,0xe530,0xe539,0xe542,0xe54b,0xe554,
+0xe55d,0xe566,0xe56f,0xe578,0xe580,0xe589,0xe592,0xe59b,
+0xe5a4,0xe5ad,0xe5b6,0xe5bf,0xe5c8,0xe5d1,0xe5da,0xe5e3,
+0xe5eb,0xe5f4,0xe5fd,0xe606,0xe60f,0xe618,0xe621,0xe62a,
+0xe633,0xe63c,0xe644,0xe64d,0xe656,0xe65f,0xe668,0xe671,
+0xe67a,0xe683,0xe68c,0xe694,0xe69d,0xe6a6,0xe6af,0xe6b8,
+0xe6c1,0xe6ca,0xe6d3,0xe6db,0xe6e4,0xe6ed,0xe6f6,0xe6ff,
+0xe708,0xe711,0xe71a,0xe722,0xe72b,0xe734,0xe73d,0xe746,
+0xe74f,0xe758,0xe760,0xe769,0xe772,0xe77b,0xe784,0xe78d,
+0xe795,0xe79e,0xe7a7,0xe7b0,0xe7b9,0xe7c2,0xe7cb,0xe7d3,
+0xe7dc,0xe7e5,0xe7ee,0xe7f7,0xe800,0xe808,0xe811,0xe81a,
+0xe823,0xe82c,0xe834,0xe83d,0xe846,0xe84f,0xe858,0xe861,
+0xe869,0xe872,0xe87b,0xe884,0xe88d,0xe895,0xe89e,0xe8a7,
+0xe8b0,0xe8b9,0xe8c1,0xe8ca,0xe8d3,0xe8dc,0xe8e5,0xe8ed,
+0xe8f6,0xe8ff,0xe908,0xe911,0xe919,0xe922,0xe92b,0xe934,
+0xe93c,0xe945,0xe94e,0xe957,0xe960,0xe968,0xe971,0xe97a,
+0xe983,0xe98b,0xe994,0xe99d,0xe9a6,0xe9ae,0xe9b7,0xe9c0,
+0xe9c9,0xe9d2,0xe9da,0xe9e3,0xe9ec,0xe9f5,0xe9fd,0xea06,
+0xea0f,0xea18,0xea20,0xea29,0xea32,0xea3b,0xea43,0xea4c,
+0xea55,0xea5e,0xea66,0xea6f,0xea78,0xea80,0xea89,0xea92,
+0xea9b,0xeaa3,0xeaac,0xeab5,0xeabe,0xeac6,0xeacf,0xead8,
+0xeae0,0xeae9,0xeaf2,0xeafb,0xeb03,0xeb0c,0xeb15,0xeb1d,
+0xeb26,0xeb2f,0xeb38,0xeb40,0xeb49,0xeb52,0xeb5a,0xeb63,
+0xeb6c,0xeb74,0xeb7d,0xeb86,0xeb8f,0xeb97,0xeba0,0xeba9,
+0xebb1,0xebba,0xebc3,0xebcb,0xebd4,0xebdd,0xebe5,0xebee,
+0xebf7,0xec00,0xec08,0xec11,0xec1a,0xec22,0xec2b,0xec34,
+0xec3c,0xec45,0xec4e,0xec56,0xec5f,0xec68,0xec70,0xec79,
+0xec82,0xec8a,0xec93,0xec9c,0xeca4,0xecad,0xecb5,0xecbe,
+0xecc7,0xeccf,0xecd8,0xece1,0xece9,0xecf2,0xecfb,0xed03,
+0xed0c,0xed15,0xed1d,0xed26,0xed2e,0xed37,0xed40,0xed48,
+0xed51,0xed5a,0xed62,0xed6b,0xed74,0xed7c,0xed85,0xed8d,
+0xed96,0xed9f,0xeda7,0xedb0,0xedb8,0xedc1,0xedca,0xedd2,
+0xeddb,0xede4,0xedec,0xedf5,0xedfd,0xee06,0xee0f,0xee17,
+0xee20,0xee28,0xee31,0xee3a,0xee42,0xee4b,0xee53,0xee5c,
+0xee65,0xee6d,0xee76,0xee7e,0xee87,0xee8f,0xee98,0xeea1,
+0xeea9,0xeeb2,0xeeba,0xeec3,0xeecc,0xeed4,0xeedd,0xeee5,
+0xeeee,0xeef6,0xeeff,0xef08,0xef10,0xef19,0xef21,0xef2a,
+0xef32,0xef3b,0xef43,0xef4c,0xef55,0xef5d,0xef66,0xef6e,
+0xef77,0xef7f,0xef88,0xef90,0xef99,0xefa2,0xefaa,0xefb3,
+0xefbb,0xefc4,0xefcc,0xefd5,0xefdd,0xefe6,0xefee,0xeff7,
+0xf000,0xf008,0xf011,0xf019,0xf022,0xf02a,0xf033,0xf03b,
+0xf044,0xf04c,0xf055,0xf05d,0xf066,0xf06e,0xf077,0xf07f,
+0xf088,0xf090,0xf099,0xf0a1,0xf0aa,0xf0b2,0xf0bb,0xf0c3,
+0xf0cc,0xf0d4,0xf0dd,0xf0e5,0xf0ee,0xf0f6,0xf0ff,0xf107,
+0xf110,0xf118,0xf121,0xf129,0xf132,0xf13a,0xf143,0xf14b,
+0xf154,0xf15c,0xf165,0xf16d,0xf176,0xf17e,0xf187,0xf18f,
+0xf198,0xf1a0,0xf1a9,0xf1b1,0xf1ba,0xf1c2,0xf1cb,0xf1d3,
+0xf1dc,0xf1e4,0xf1ec,0xf1f5,0xf1fd,0xf206,0xf20e,0xf217,
+0xf21f,0xf228,0xf230,0xf239,0xf241,0xf24a,0xf252,0xf25a,
+0xf263,0xf26b,0xf274,0xf27c,0xf285,0xf28d,0xf296,0xf29e,
+0xf2a6,0xf2af,0xf2b7,0xf2c0,0xf2c8,0xf2d1,0xf2d9,0xf2e1,
+0xf2ea,0xf2f2,0xf2fb,0xf303,0xf30c,0xf314,0xf31c,0xf325,
+0xf32d,0xf336,0xf33e,0xf347,0xf34f,0xf357,0xf360,0xf368,
+0xf371,0xf379,0xf381,0xf38a,0xf392,0xf39b,0xf3a3,0xf3ac,
+0xf3b4,0xf3bc,0xf3c5,0xf3cd,0xf3d6,0xf3de,0xf3e6,0xf3ef,
+0xf3f7,0xf400,0xf408,0xf410,0xf419,0xf421,0xf429,0xf432,
+0xf43a,0xf443,0xf44b,0xf453,0xf45c,0xf464,0xf46d,0xf475,
+0xf47d,0xf486,0xf48e,0xf496,0xf49f,0xf4a7,0xf4b0,0xf4b8,
+0xf4c0,0xf4c9,0xf4d1,0xf4d9,0xf4e2,0xf4ea,0xf4f2,0xf4fb,
+0xf503,0xf50c,0xf514,0xf51c,0xf525,0xf52d,0xf535,0xf53e,
+0xf546,0xf54e,0xf557,0xf55f,0xf567,0xf570,0xf578,0xf580,
+0xf589,0xf591,0xf599,0xf5a2,0xf5aa,0xf5b2,0xf5bb,0xf5c3,
+0xf5cb,0xf5d4,0xf5dc,0xf5e4,0xf5ed,0xf5f5,0xf5fd,0xf606,
+0xf60e,0xf616,0xf61f,0xf627,0xf62f,0xf638,0xf640,0xf648,
+0xf651,0xf659,0xf661,0xf66a,0xf672,0xf67a,0xf682,0xf68b,
+0xf693,0xf69b,0xf6a4,0xf6ac,0xf6b4,0xf6bd,0xf6c5,0xf6cd,
+0xf6d6,0xf6de,0xf6e6,0xf6ee,0xf6f7,0xf6ff,0xf707,0xf710,
+0xf718,0xf720,0xf728,0xf731,0xf739,0xf741,0xf74a,0xf752,
+0xf75a,0xf762,0xf76b,0xf773,0xf77b,0xf784,0xf78c,0xf794,
+0xf79c,0xf7a5,0xf7ad,0xf7b5,0xf7bd,0xf7c6,0xf7ce,0xf7d6,
+0xf7de,0xf7e7,0xf7ef,0xf7f7,0xf800,0xf808,0xf810,0xf818,
+0xf821,0xf829,0xf831,0xf839,0xf842,0xf84a,0xf852,0xf85a,
+0xf863,0xf86b,0xf873,0xf87b,0xf883,0xf88c,0xf894,0xf89c,
+0xf8a4,0xf8ad,0xf8b5,0xf8bd,0xf8c5,0xf8ce,0xf8d6,0xf8de,
+0xf8e6,0xf8ef,0xf8f7,0xf8ff,0xf907,0xf90f,0xf918,0xf920,
+0xf928,0xf930,0xf939,0xf941,0xf949,0xf951,0xf959,0xf962,
+0xf96a,0xf972,0xf97a,0xf982,0xf98b,0xf993,0xf99b,0xf9a3,
+0xf9ab,0xf9b4,0xf9bc,0xf9c4,0xf9cc,0xf9d4,0xf9dd,0xf9e5,
+0xf9ed,0xf9f5,0xf9fd,0xfa06,0xfa0e,0xfa16,0xfa1e,0xfa26,
+0xfa2f,0xfa37,0xfa3f,0xfa47,0xfa4f,0xfa58,0xfa60,0xfa68,
+0xfa70,0xfa78,0xfa80,0xfa89,0xfa91,0xfa99,0xfaa1,0xfaa9,
+0xfab1,0xfaba,0xfac2,0xfaca,0xfad2,0xfada,0xfae2,0xfaeb,
+0xfaf3,0xfafb,0xfb03,0xfb0b,0xfb13,0xfb1c,0xfb24,0xfb2c,
+0xfb34,0xfb3c,0xfb44,0xfb4c,0xfb55,0xfb5d,0xfb65,0xfb6d,
+0xfb75,0xfb7d,0xfb85,0xfb8e,0xfb96,0xfb9e,0xfba6,0xfbae,
+0xfbb6,0xfbbe,0xfbc7,0xfbcf,0xfbd7,0xfbdf,0xfbe7,0xfbef,
+0xfbf7,0xfc00,0xfc08,0xfc10,0xfc18,0xfc20,0xfc28,0xfc30,
+0xfc38,0xfc40,0xfc49,0xfc51,0xfc59,0xfc61,0xfc69,0xfc71,
+0xfc79,0xfc81,0xfc8a,0xfc92,0xfc9a,0xfca2,0xfcaa,0xfcb2,
+0xfcba,0xfcc2,0xfcca,0xfcd2,0xfcdb,0xfce3,0xfceb,0xfcf3,
+0xfcfb,0xfd03,0xfd0b,0xfd13,0xfd1b,0xfd23,0xfd2c,0xfd34,
+0xfd3c,0xfd44,0xfd4c,0xfd54,0xfd5c,0xfd64,0xfd6c,0xfd74,
+0xfd7c,0xfd84,0xfd8d,0xfd95,0xfd9d,0xfda5,0xfdad,0xfdb5,
+0xfdbd,0xfdc5,0xfdcd,0xfdd5,0xfddd,0xfde5,0xfded,0xfdf5,
+0xfdfd,0xfe06,0xfe0e,0xfe16,0xfe1e,0xfe26,0xfe2e,0xfe36,
+0xfe3e,0xfe46,0xfe4e,0xfe56,0xfe5e,0xfe66,0xfe6e,0xfe76,
+0xfe7e,0xfe86,0xfe8e,0xfe97,0xfe9f,0xfea7,0xfeaf,0xfeb7,
+0xfebf,0xfec7,0xfecf,0xfed7,0xfedf,0xfee7,0xfeef,0xfef7,
+0xfeff,0xff07,0xff0f,0xff17,0xff1f,0xff27,0xff2f,0xff37,
+0xff3f,0xff47,0xff4f,0xff57,0xff5f,0xff67,0xff6f,0xff77,
+0xff7f,0xff87,0xff8f,0xff97,0xff9f,0xffa7,0xffaf,0xffb7,
+0xffbf,0xffc7,0xffcf,0xffd7,0xffdf,0xffe7,0xffef,0xfff7};
+
+static const signed short wavtable1[2304]={
+0x021d,0x03bc,0x0300,0xfc0d,0xfcd5,0xfd33,0xfdc5,0xfc83,
+0xfdc0,0x036d,0x0245,0x0238,0xfc1b,0xfc31,0xfd7a,0xfd10,
+0xfd6b,0xfd88,0x02a3,0x0313,0x027b,0xfdf9,0xfcba,0xfc2f,
+0xfc86,0xfda3,0xfceb,0x0270,0x02dc,0x029c,0xfc83,0xfcd1,
+0xfc44,0xfd06,0xfdf5,0xfc97,0x026f,0x0347,0x02b9,0xfc02,
+0xfcaf,0xfdc5,0xfd09,0xfd50,0xfc4b,0x0280,0x02b5,0x03df,
+0xfc9d,0xfd95,0xfd61,0xfce0,0xfc54,0xfc41,0x039d,0x02af,
+0x0260,0xfd93,0xfddb,0xfccf,0xfcbb,0xfc64,0xfd2e,0x0228,
+0x031d,0x023c,0xfca3,0xfd97,0xfc84,0xfdac,0xfd93,0xfd80,
+0x0217,0x0340,0x031f,0xfc99,0xfcbc,0xfd77,0xfdd0,0xfd5c,
+0xfd90,0x02fa,0x025d,0x0241,0xfc7a,0xfca5,0xfd56,0xfdc8,
+0xfd34,0xfd76,0x0340,0x0231,0x03eb,0xfc6f,0xfcd1,0xfdda,
+0xfd5c,0xfd98,0xfc2a,0x024e,0x02af,0x024c,0xfce7,0xfd59,
+0xfcea,0xfd57,0xfc65,0xfd5b,0x0286,0x0385,0x02dc,0xfdc7,
+0xfc64,0xfd7b,0xfcd0,0xfce6,0xfdf4,0x033c,0x02b1,0x0380,
+0xfdd3,0xfd2b,0xfda5,0xfd62,0xfc61,0xfcf0,0x036b,0x0270,
+0x0350,0xfdeb,0xfd2b,0xfdfc,0xfd14,0xfd08,0xfd42,0x023b,
+0x03ae,0x03fe,0xfdf2,0xfdc6,0xfc53,0xfd82,0xfc9c,0xfc04,
+0x0338,0x02e0,0x0283,0xfdaf,0xfdfb,0xfc63,0xfd69,0xfdee,
+0xfcd8,0x0205,0x02fd,0x0200,0xfcfa,0xfdfa,0xfd01,0xfdf5,
+0xfdc4,0xfdff,0x0232,0x038c,0x02f9,0xfc1b,0xfcbc,0xfd5d,
+0xfd97,0xfcdb,0xfdca,0x02b6,0x0391,0x02a3,0xfd95,0xfc6c,
+0xfda5,0xfc53,0xfcd1,0xfc85,0x02c0,0x020c,0x02a0,0xfd2e,
+0xfc63,0xfd4f,0xfc37,0xfde6,0xfc8d,0x02d1,0x02f5,0x022e,
+0xfdea,0xfcee,0xfcc6,0xfc06,0xfdcf,0xfda0,0x0374,0x0227,
+0x0279,0xfc49,0xfdde,0xfd57,0xfd05,0xfdb0,0xfcf0,0x022e,
+0x03ef,0x034e,0xfddb,0xfc65,0xfcc0,0xfda0,0xfc21,0xfd45,
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+0x0256,0xfd7b,0xfcee,0xfdc1,0xfc8e,0xfc50,0xfd44,0x02b4,
+0x03d3,0x02da,0xfd6a,0xfc24,0xfd46,0xfc57,0xfc57,0xfdf7,
+0x029c,0x027a,0x0368,0xfcc5,0xfdc7,0xfde4,0xfc99,0xfcef,
+0xfd1a,0x02c7,0x02c2,0x02a2,0xfc2a,0xfc57,0xfc5d,0xfc24,
+0xfc31,0xfc87,0x02e3,0x03d1,0x0253,0xfd3e,0xfca4,0xfdc8,
+0xfdea,0xfc5c,0xfd4d,0x02f7,0x0389,0x02fb,0xfd61,0xfdca,
+0xfd5d,0xfdcd,0xfce1,0xfdc7,0x02f4,0x0246,0x02fb,0xfca4,
+0xfdcd,0xfc9c,0xfdd2,0xfd69,0xfdc8,0x02ec,0x03f5,0x038c,
+0xfd1b,0xfd68,0xfc7e,0xfddd,0xfc16,0xfcdb,0x0324,0x03a9,
+0x03b6,0xfd20,0xfd16,0xfc9b,0xfd89,0xfca6,0xfc8e,0x0311,
+0x021f,0x03e6,0xfcbf,0xfd02,0xfdef,0xfda6,0xfdc0,0xfc33,
+0x03e7,0x02ac,0x03ae,0xfd64,0xfc68,0xfd8a,0xfc31,0xfc6d,
+0xfc9c,0x0272,0x0279,0x03e4,0xfcfa,0xfd9f,0xfd98,0xfd03,
+0xfcf1,0xfc36,0x0272,0x0237,0x0343,0xfd4b,0xfc03,0xfc63,
+0xfd03,0xfd8c,0xfd57,0x02e3,0x023b,0x03cd,0xfcc7,0xfd42,
+0xfde1,0xfdeb,0xfd83,0xfc63,0x028f,0x0301,0x02c3,0xfc28,
+0xfc76,0xfded,0xfcb9,0xfdbf,0xfc2e,0x02be,0x03b8,0x023b,
+0xfd73,0xfcef,0xfdec,0xfc3c,0xfc8a,0xfd82,0x02d7,0x02c8,
+0x0202,0xfc0c,0xfd26,0xfd35,0xfdfc,0xfc22,0xfdfc,0x02e8,
+0x02ae,0x02e5,0xfc1a,0xfde5,0xfc1e,0xfde3,0xfc67,0xfde8,
+0x02db,0x0228,0x02ca,0xfceb,0xfc03,0xfcfc,0xfdf6,0xfdac,
+0xfc1a,0x0338,0x03df,0x02d6,0xfce2,0xfdb7,0xfd41,0xfd68,
+0xfc41,0xfdfd,0x031b,0x0267,0x0220,0xfc45,0xfcb4,0xfd73,
+0xfd97,0xfd1e,0xfdbe,0x0366,0x023f,0x0338,0xfc2e,0xfd44,
+0xfc62,0xfd1d,0xfd7a,0xfd68,0x0323,0x0340,0x039b,0xfd73,
+0xfd2c,0xfd12,0xfd8a,0xfd5b,0xfcc0,0x0333,0x0347,0x0213,
+0xfd61,0xfcaf,0xfc99,0xfd71,0xfd50,0xfdda,0x0377,0x0312,
+0x0354,0xfd57,0xfd1e,0xfd72,0xfcff,0xfda5,0xfd3b,0x03a5,
+0x02fc,0x023a,0xfd48,0xfdf9,0xfcad,0xfcae,0xfdc6,0xfd86,
+0x02cc,0x038a,0x028e,0xfd86,0xfc6c,0xfdbd,0xfc15,0xfcde,
+0xfcbb,0x0310,0x0324,0x0233,0xfd98,0xfca0,0xfc8b,0xfda7,
+0xfd89,0xfd94,0x0306,0x0217,0x036c,0xfcd7,0xfd6a,0xfc6d,
+0xfdb7,0xfdd1,0xfd13,0x0327,0x0256,0x0289,0xfc51,0xfc01,
+0xfd0a,0xfd84,0xfd45,0xfcca,0x0331,0x02f7,0x02ce,0xfda2,
+0xfdc3,0xfdeb,0xfd74,0xfdcd,0xfc10,0x033f,0x03e1,0x034e,
+0xfcda,0xfd51,0xfccb,0xfd5d,0xfc3d,0xfd45,0x035a,0x0237,
+0x025d,0xfc49,0xfc09,0xfd62,0xfd30,0xfd8c,0xfd34,0x036c,
+0x03f4,0x028b,0xfc9e,0xfdd3,0xfd7d,0xfd12,0xfc17,0xfcc5,
+0x0354,0x0224,0x0225,0xfc6f,0xfc6e,0xfdb4,0xfd3a,0xfdb5,
+0xfdb3,0x037f,0x03f0,0x0367,0xfc8f,0xfd07,0xfca6,0xfcf2,
+0xfc1f,0xfd1b,0x037c,0x03e8,0x024f,0xfc98,0xfdfd,0xfdbe,
+0xfcf7,0xfc2f,0xfd55,0x03a7,0x0204,0x0344,0xfc50,0xfd04,
+0xfcb4,0xfca9,0xfdf7,0xfd56,0x03a3,0x0264,0x0308,0xfdd3,
+0xfd3e,0xfc5f,0xfcb1,0xfd23,0xfdb3,0x03c8,0x0266,0x0330,
+0xfdbb,0xfcfd,0xfc2c,0xfc6d,0xfd1e,0xfd75,0x020c,0x0309,
+0x02cf,0xfce4,0xfd1f,0xfdde,0xfde7,0xfdb2,0xfc0c,0x0225,
+0x02b6,0x0312,0xfd18,0xfcb5,0xfdeb,0xfdb3,0xfc53,0xfda5,
+0x0372,0x02f2,0x0216,0xfd77,0xfc68,0xfced,0xfd09,0xfdd5,
+0xfdd3,0x0255,0x0345,0x02fe,0xfc2f,0xfc81,0xfd8d,0xfd47,
+0xfd54,0xfdc2,0x027b,0x03ba,0x02c0,0xfdb0,0xfc97,0xfd70,
+0xfcec,0xfc86,0xfc37,0x0323,0x0226,0x031e,0xfca1,0xfd8e,
+0xfca6,0xfd8a,0xfdb1,0xfd92,0x02bb,0x028e,0x031e,0xfc82,
+0xfddf,0xfc03,0xfc46,0xfcbb,0xfd92,0x039c,0x02ff,0x02e2,
+0xfd4b,0xfd66,0xfdd7,0xfcbe,0xfdc1,0xfded,0x03ca,0x02a3,
+0x0260,0xfd81,0xfdc0,0xfcdf,0xfc69,0xfc86,0xfd2e,0x0278,
+0x02c2,0x02ac,0xfc97,0xfcb4,0xfc50,0xfcf4,0xfc30,0xfc6e,
+0x035a,0x02ff,0x0233,0xfd7d,0xfc4f,0xfcb4,0xfd31,0xfdc2,
+0xfd94,0x020f,0x02fd,0x02be,0xfcec,0xfd2c,0xfdf3,0xfde1,
+0xfdc4,0xfc3c,0x022f,0x039c,0x03eb,0xfc0f,0xfddd,0xfc77,
+0xfd9e,0xfcbf,0xfc29,0x026a,0x020c,0x0263,0xfd87,0xfd1e,
+0xfd8f,0xfd15,0xfde8,0xfd27,0x03e7,0x03ae,0x03c3,0xfc68,
+0xfc54,0xfc8a,0xfc30,0xfc9d,0xfc77,0x0223,0x0359,0x03a7,
+0xfc6c,0xfc19,0xfcf1,0xfdb8,0xfd32,0xfcaa,0x02de,0x039e,
+0x0239,0xfd67,0xfcce,0xfdfd,0xfdf1,0xfcba,0xfd86,0x03c7,
+0x02ea,0x0227,0xfd3f,0xfdf8,0xfcdc,0xfc6f,0xfde0,0xfdaf,
+0x0342,0x0279,0x0371,0xfdfd,0xfd32,0xfddf,0xfd59,0xfcf1,
+0xfd0a,0x03ad,0x02bd,0x02d7,0xfd7b,0xfd64,0xfc1b,0xfc9f,
+0xfc3f,0xfdfc,0x03b1,0x0234,0x027c,0xfdf7,0xfdb5,0xfd43,
+0xfc97,0xfd91,0xfcea,0x0200,0x0233,0x0319,0xfdcd,0xfce6,
+0xfc97,0xfe00,0xfd95,0xfd99,0x03d8,0x022c,0x023a,0xfdea,
+0xfddc,0xfd94,0xfc4f,0xfda4,0xfd84,0x03d8,0x021c,0x02e4,
+0xfdf9,0xfd38,0xfcf2,0xfc4e,0xfdc6,0xfde8,0x020f,0x02fc,
+0x036a,0xfced,0xfc7b,0xfd74,0xfde1,0xfdc6,0xfd15,0x0212,
+0x0298,0x03f6,0xfd50,0xfdf3,0xfd6e,0xfddb,0xfca2,0xfc13,
+0x0222,0x0203,0x0209,0xfdda,0xfdd4,0xfdf3,0xfdb8,0xfdf9,
+0xfded,0x022a,0x03a6,0x02a0,0xfc0d,0xfd28,0xfd9b,0xfda8,
+0xfcac,0xfc8e,0x0256,0x03b1,0x022c,0xfdd8,0xfd76,0xfdff,
+0xfd44,0xfc98,0xfda5,0x0273,0x0213,0x02dd,0xfd75,0xfc7d,
+0xfd08,0xfcff,0xfdd9,0xfdf3,0x0240,0x03fc,0x03f6,0xfdc2,
+0xfdc5,0xfc0d,0xfd76,0xfc08,0xfc13,0x026f,0x039c,0x0252,
+0xfdcd,0xfd2c,0xfde7,0xfd09,0xfcbd,0xfd4d,0x02a6,0x038d,
+0x025b,0xfda6,0xfce0,0xfde8,0xfc7d,0xfcd9,0xfd38,0x032e,
+0x02e8,0x021f,0xfdb0,0xfc9f,0xfcea,0xfd78,0xfde3,0xfdbf};
+
+static const unsigned short wavtable2[2304]={
+0x0e,0x0e,0x0e,0x14,0x14,0x13,0x15,0x14,0x14,0x0e,0x0e,0x0e,
+0x14,0x14,0x14,0x14,0x15,0x15,0x0e,0x0d,0x0e,0x12,0x14,0x13,
+0x15,0x12,0x15,0x0d,0x0d,0x0e,0x12,0x13,0x13,0x13,0x12,0x15,
+0x0d,0x0e,0x0d,0x13,0x12,0x12,0x13,0x14,0x13,0x0d,0x0e,0x0f,
+0x13,0x13,0x14,0x13,0x15,0x16,0x0d,0x0d,0x0d,0x11,0x11,0x12,
+0x12,0x13,0x13,0x0c,0x0e,0x0d,0x12,0x11,0x13,0x11,0x14,0x13,
+0x0d,0x0d,0x0d,0x12,0x12,0x11,0x13,0x12,0x12,0x0d,0x0d,0x0c,
+0x12,0x11,0x11,0x12,0x13,0x11,0x0d,0x0c,0x0d,0x11,0x11,0x10,
+0x12,0x11,0x12,0x0c,0x0d,0x0c,0x11,0x10,0x11,0x11,0x13,0x11,
+0x0c,0x0d,0x0d,0x10,0x11,0x11,0x11,0x12,0x12,0x0c,0x0d,0x0d,
+0x10,0x10,0x11,0x10,0x13,0x12,0x0c,0x0c,0x0d,0x0f,0x10,0x10,
+0x10,0x11,0x12,0x0b,0x0d,0x0d,0x0f,0x0f,0x11,0x0f,0x12,0x12,
+0x0d,0x0c,0x0d,0x10,0x11,0x11,0x12,0x10,0x13,0x0c,0x0c,0x0c,
+0x10,0x10,0x10,0x11,0x10,0x11,0x0d,0x0c,0x0c,0x11,0x11,0x0f,
+0x13,0x10,0x10,0x0d,0x0c,0x0b,0x10,0x10,0x0e,0x13,0x10,0x0f,
+0x0c,0x0c,0x0c,0x10,0x10,0x10,0x11,0x11,0x11,0x0c,0x0d,0x0b,
+0x10,0x0f,0x10,0x11,0x12,0x0f,0x0c,0x0c,0x0b,0x10,0x0e,0x0f,
+0x10,0x11,0x0f,0x0b,0x0d,0x0c,0x0f,0x0f,0x10,0x0f,0x12,0x10,
+0x0c,0x0c,0x0c,0x0f,0x0f,0x0f,0x10,0x10,0x10,0x0b,0x0c,0x0c,
+0x0f,0x0e,0x0f,0x0f,0x10,0x10,0x0b,0x0c,0x0c,0x0f,0x0f,0x10,
+0x0f,0x10,0x11,0x0b,0x0c,0x0d,0x0f,0x0f,0x10,0x0e,0x11,0x12,
+0x0b,0x0c,0x0b,0x0f,0x0e,0x0f,0x0f,0x11,0x0f,0x0b,0x0c,0x0b,
+0x0f,0x0e,0x0f,0x0e,0x11,0x0f,0x0b,0x0d,0x0c,0x0f,0x0e,0x10,
+0x0e,0x12,0x11,0x0b,0x0c,0x0c,0x0e,0x0e,0x10,0x0e,0x11,0x11,
+0x0c,0x0c,0x0c,0x0f,0x10,0x0f,0x11,0x10,0x11,0x0c,0x0b,0x0c,
+0x0f,0x10,0x0f,0x11,0x0f,0x10,0x0c,0x0c,0x0b,0x0f,0x0f,0x0f,
+0x11,0x10,0x0f,0x0c,0x0c,0x0b,0x0f,0x0e,0x0e,0x10,0x10,0x0f,
+0x0d,0x0b,0x0b,0x0f,0x0f,0x0e,0x12,0x0f,0x0f,0x0c,0x0b,0x0a,
+0x0f,0x0e,0x0d,0x11,0x0f,0x0d,0x0b,0x0b,0x0b,0x0e,0x0e,0x0e,
+0x0f,0x0f,0x0e,0x0b,0x0b,0x0a,0x0e,0x0d,0x0d,0x0f,0x0f,0x0d,
+0x0c,0x0b,0x0c,0x0e,0x0f,0x0f,0x10,0x0f,0x11,0x0b,0x0b,0x0c,
+0x0e,0x0f,0x0f,0x0f,0x0f,0x10,0x0b,0x0c,0x0b,0x0e,0x0e,0x0e,
+0x0f,0x10,0x0f,0x0b,0x0b,0x0b,0x0e,0x0e,0x0e,0x0e,0x0f,0x0f,
+0x0b,0x0b,0x0c,0x0e,0x0e,0x0f,0x0e,0x0f,0x10,0x0b,0x0b,0x0c,
+0x0e,0x0e,0x0f,0x0e,0x0f,0x11,0x0b,0x0c,0x0c,0x0e,0x0e,0x0f,
+0x0e,0x10,0x10,0x0a,0x0c,0x0c,0x0d,0x0e,0x0f,0x0d,0x10,0x10,
+0x0b,0x0c,0x0b,0x0e,0x0d,0x0e,0x0e,0x10,0x0e,0x0b,0x0b,0x0b,
+0x0e,0x0d,0x0e,0x0e,0x0f,0x0e,0x0a,0x0c,0x0b,0x0e,0x0d,0x0e,
+0x0d,0x11,0x0e,0x0a,0x0c,0x0b,0x0e,0x0d,0x0e,0x0d,0x10,0x0e,
+0x0b,0x0b,0x0b,0x0d,0x0d,0x0e,0x0e,0x0f,0x0f,0x0a,0x0b,0x0b,
+0x0d,0x0d,0x0e,0x0d,0x0f,0x0f,0x0a,0x0b,0x0c,0x0d,0x0e,0x0e,
+0x0d,0x0f,0x10,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x0d,0x0f,0x10,
+0x0b,0x0c,0x0b,0x0e,0x0d,0x0f,0x0e,0x10,0x0f,0x0a,0x0c,0x0c,
+0x0e,0x0d,0x0f,0x0d,0x11,0x10,0x0a,0x0d,0x0c,0x0e,0x0e,0x10,
+0x0d,0x12,0x10,0x0a,0x0c,0x0d,0x0e,0x0e,0x10,0x0d,0x11,0x12,
+0x0a,0x0c,0x0b,0x0d,0x0d,0x0f,0x0d,0x10,0x0f,0x0a,0x0c,0x0b,
+0x0d,0x0d,0x0f,0x0d,0x10,0x0f,0x0a,0x0c,0x0c,0x0e,0x0d,0x10,
+0x0d,0x11,0x10,0x0a,0x0c,0x0c,0x0d,0x0e,0x10,0x0c,0x10,0x11,
+0x0c,0x0b,0x0c,0x0f,0x10,0x0e,0x11,0x0e,0x10,0x0c,0x0b,0x0b,
+0x0e,0x0f,0x0d,0x11,0x0e,0x0f,0x0b,0x0b,0x0c,0x0e,0x0e,0x0e,
+0x0f,0x0e,0x10,0x0b,0x0b,0x0b,0x0d,0x0e,0x0e,0x0e,0x0e,0x0f,
+0x0b,0x0a,0x0b,0x0d,0x0e,0x0d,0x0f,0x0d,0x0f,0x0b,0x0a,0x0b,
+0x0d,0x0e,0x0d,0x0f,0x0d,0x0f,0x0c,0x0a,0x0a,0x0e,0x0e,0x0c,
+0x11,0x0d,0x0d,0x0c,0x0a,0x0a,0x0d,0x0d,0x0b,0x10,0x0d,0x0c,
+0x0b,0x0b,0x0b,0x0e,0x0e,0x0d,0x0f,0x0e,0x0e,0x0b,0x0b,0x0a,
+0x0d,0x0d,0x0d,0x0f,0x0e,0x0d,0x0b,0x0b,0x0a,0x0e,0x0c,0x0d,
+0x0e,0x0f,0x0d,0x0a,0x0c,0x0a,0x0e,0x0c,0x0d,0x0d,0x10,0x0c,
+0x0b,0x0b,0x0b,0x0d,0x0e,0x0d,0x0e,0x0e,0x0f,0x0b,0x0b,0x0b,
+0x0d,0x0d,0x0d,0x0e,0x0e,0x0e,0x0a,0x0b,0x0b,0x0d,0x0d,0x0e,
+0x0d,0x0e,0x0f,0x0a,0x0b,0x0b,0x0c,0x0d,0x0d,0x0d,0x0e,0x0f,
+0x0b,0x0a,0x0b,0x0d,0x0d,0x0d,0x0e,0x0d,0x0e,0x0b,0x0b,0x0a,
+0x0d,0x0c,0x0d,0x0e,0x0e,0x0d,0x0b,0x0a,0x0a,0x0c,0x0c,0x0c,
+0x0e,0x0d,0x0d,0x0a,0x0a,0x0a,0x0c,0x0c,0x0c,0x0d,0x0d,0x0d,
+0x0b,0x0b,0x0a,0x0d,0x0c,0x0c,0x0e,0x0e,0x0c,0x0a,0x0b,0x0a,
+0x0d,0x0c,0x0c,0x0d,0x0e,0x0c,0x0a,0x0b,0x0a,0x0c,0x0b,0x0c,
+0x0d,0x0e,0x0c,0x0a,0x0b,0x0a,0x0c,0x0b,0x0c,0x0c,0x0e,0x0c,
+0x0a,0x0a,0x0b,0x0c,0x0d,0x0d,0x0d,0x0d,0x0f,0x0a,0x0a,0x0b,
+0x0c,0x0d,0x0d,0x0d,0x0d,0x0e,0x0a,0x0b,0x0b,0x0c,0x0c,0x0d,
+0x0c,0x0e,0x0e,0x0a,0x0b,0x0b,0x0c,0x0d,0x0d,0x0c,0x0e,0x0f,
+0x0a,0x0a,0x0b,0x0c,0x0c,0x0c,0x0c,0x0d,0x0e,0x0a,0x0a,0x0a,
+0x0b,0x0c,0x0c,0x0c,0x0d,0x0d,0x0a,0x0a,0x0b,0x0b,0x0c,0x0c,
+0x0c,0x0d,0x0e,0x09,0x0a,0x0b,0x0b,0x0c,0x0d,0x0b,0x0d,0x0e,
+0x0b,0x0b,0x0b,0x0d,0x0d,0x0d,0x0e,0x0f,0x0e,0x0a,0x0b,0x0b,
+0x0d,0x0c,0x0d,0x0d,0x0f,0x0e,0x0a,0x0b,0x0a,0x0d,0x0c,0x0d,
+0x0d,0x0f,0x0d,0x0a,0x0b,0x0b,0x0d,0x0c,0x0d,0x0c,0x0f,0x0e,
+0x0a,0x0b,0x0b,0x0d,0x0d,0x0e,0x0d,0x0f,0x0f,0x0a,0x0b,0x0b,
+0x0d,0x0d,0x0e,0x0c,0x0f,0x0f,0x0a,0x0b,0x0b,0x0d,0x0d,0x0e,
+0x0c,0x0f,0x0f,0x0a,0x0b,0x0c,0x0c,0x0d,0x0f,0x0c,0x0f,0x10,
+0x0a,0x0c,0x0b,0x0e,0x0c,0x0e,0x0d,0x10,0x0e,0x0a,0x0c,0x0b,
+0x0e,0x0c,0x0f,0x0c,0x11,0x0e,0x0a,0x0c,0x0c,0x0d,0x0d,0x0f,
+0x0c,0x10,0x10,0x0a,0x0d,0x0c,0x0e,0x0d,0x10,0x0c,0x12,0x11,
+0x0a,0x0c,0x0b,0x0d,0x0c,0x0f,0x0c,0x10,0x0f,0x0a,0x0c,0x0b,
+0x0d,0x0c,0x0e,0x0c,0x10,0x0f,0x0a,0x0c,0x0c,0x0d,0x0d,0x0f,
+0x0c,0x11,0x10,0x0a,0x0c,0x0c,0x0d,0x0d,0x10,0x0c,0x10,0x11,
+0x0a,0x0c,0x0a,0x0d,0x0c,0x0e,0x0c,0x10,0x0d,0x0a,0x0c,0x0b,
+0x0d,0x0c,0x0e,0x0c,0x10,0x0e,0x0a,0x0c,0x0a,0x0d,0x0b,0x0d,
+0x0c,0x10,0x0d,0x0a,0x0b,0x0b,0x0c,0x0c,0x0e,0x0c,0x0f,0x0e,
+0x0a,0x0b,0x0b,0x0c,0x0c,0x0d,0x0c,0x0e,0x0e,0x0a,0x0b,0x0b,
+0x0c,0x0c,0x0e,0x0c,0x0f,0x0f,0x09,0x0b,0x0b,0x0c,0x0c,0x0e,
+0x0b,0x0f,0x0f,0x09,0x0b,0x0c,0x0c,0x0d,0x0e,0x0b,0x0f,0x10,
+0x0a,0x0c,0x0b,0x0d,0x0c,0x0f,0x0c,0x11,0x0e,0x09,0x0c,0x0b,
+0x0d,0x0c,0x0f,0x0b,0x11,0x0f,0x09,0x0c,0x0c,0x0d,0x0c,0x0f,
+0x0b,0x10,0x10,0x09,0x0c,0x0c,0x0d,0x0d,0x10,0x0b,0x11,0x11,
+0x09,0x0c,0x0b,0x0d,0x0c,0x0f,0x0b,0x11,0x0e,0x09,0x0c,0x0c,
+0x0d,0x0c,0x10,0x0b,0x11,0x10,0x09,0x0c,0x0c,0x0d,0x0c,0x0f,
+0x0b,0x11,0x10,0x09,0x0d,0x0c,0x0d,0x0d,0x10,0x0b,0x12,0x11,
+0x0c,0x0a,0x0b,0x0d,0x0e,0x0c,0x10,0x0c,0x0e,0x0b,0x0a,0x0a,
+0x0c,0x0d,0x0c,0x0e,0x0c,0x0d,0x0a,0x0a,0x0b,0x0c,0x0d,0x0c,
+0x0d,0x0c,0x0f,0x0a,0x0a,0x0a,0x0c,0x0c,0x0c,0x0d,0x0c,0x0d,
+0x0b,0x09,0x0a,0x0c,0x0d,0x0b,0x0f,0x0b,0x0d,0x0b,0x0a,0x0a,
+0x0c,0x0c,0x0b,0x0e,0x0c,0x0c,0x0a,0x0a,0x09,0x0b,0x0b,0x0b,
+0x0d,0x0c,0x0b,0x0a,0x0a,0x09,0x0b,0x0b,0x0a,0x0d,0x0c,0x0a,
+0x0a,0x0a,0x0a,0x0c,0x0c,0x0c,0x0d,0x0d,0x0d,0x0a,0x0a,0x0a,
+0x0c,0x0b,0x0c,0x0c,0x0d,0x0d,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,
+0x0c,0x0c,0x0d,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x0c,0x0c,
+0x0a,0x0a,0x0a,0x0c,0x0b,0x0b,0x0c,0x0d,0x0c,0x0a,0x0a,0x09,
+0x0b,0x0b,0x0b,0x0c,0x0d,0x0b,0x09,0x0a,0x09,0x0b,0x0a,0x0b,
+0x0b,0x0c,0x0b,0x09,0x0a,0x09,0x0b,0x0a,0x0b,0x0b,0x0d,0x0b,
+0x0a,0x09,0x0b,0x0b,0x0c,0x0b,0x0d,0x0b,0x0e,0x0a,0x0a,0x0a,
+0x0b,0x0c,0x0b,0x0d,0x0c,0x0d,0x0a,0x0a,0x0a,0x0b,0x0c,0x0c,
+0x0c,0x0c,0x0d,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x0d,
+0x0a,0x09,0x0a,0x0b,0x0c,0x0a,0x0d,0x0b,0x0c,0x0a,0x09,0x0a,
+0x0b,0x0b,0x0a,0x0c,0x0b,0x0c,0x09,0x0a,0x0a,0x0b,0x0b,0x0b,
+0x0b,0x0c,0x0c,0x09,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,
+0x09,0x0a,0x0a,0x0b,0x0b,0x0c,0x0b,0x0d,0x0d,0x09,0x0a,0x0a,
+0x0b,0x0b,0x0c,0x0b,0x0d,0x0d,0x09,0x0a,0x0b,0x0b,0x0b,0x0c,
+0x0b,0x0c,0x0e,0x09,0x0a,0x0b,0x0b,0x0b,0x0c,0x0b,0x0d,0x0e,
+0x09,0x0a,0x0a,0x0a,0x0a,0x0b,0x0b,0x0c,0x0c,0x09,0x0a,0x0a,
+0x0a,0x0a,0x0b,0x0a,0x0c,0x0d,0x09,0x09,0x0a,0x0a,0x0a,0x0b,
+0x0a,0x0b,0x0c,0x09,0x0a,0x0a,0x0a,0x0a,0x0c,0x0a,0x0c,0x0d,
+0x0a,0x0b,0x0a,0x0c,0x0c,0x0d,0x0d,0x0e,0x0d,0x0a,0x0b,0x0a,
+0x0c,0x0c,0x0d,0x0c,0x0e,0x0d,0x0a,0x0b,0x0a,0x0c,0x0b,0x0d,
+0x0c,0x0f,0x0d,0x0a,0x0b,0x0a,0x0c,0x0b,0x0d,0x0c,0x0e,0x0d,
+0x0a,0x0a,0x0a,0x0c,0x0b,0x0c,0x0c,0x0d,0x0d,0x0a,0x0a,0x0a,
+0x0b,0x0b,0x0c,0x0c,0x0d,0x0d,0x09,0x0b,0x0a,0x0c,0x0b,0x0c,
+0x0b,0x0e,0x0d,0x09,0x0b,0x0a,0x0b,0x0b,0x0c,0x0b,0x0e,0x0d,
+0x0a,0x0b,0x0b,0x0c,0x0c,0x0d,0x0c,0x0e,0x0e,0x09,0x0b,0x0b,
+0x0c,0x0c,0x0d,0x0b,0x0e,0x0e,0x09,0x0b,0x0b,0x0b,0x0c,0x0d,
+0x0b,0x0e,0x0f,0x09,0x0b,0x0c,0x0b,0x0c,0x0e,0x0b,0x0e,0x10,
+0x09,0x0b,0x0b,0x0c,0x0b,0x0d,0x0b,0x0e,0x0e,0x09,0x0b,0x0b,
+0x0c,0x0c,0x0d,0x0b,0x0e,0x0e,0x09,0x0b,0x0b,0x0b,0x0c,0x0d,
+0x0b,0x0e,0x0f,0x09,0x0b,0x0c,0x0b,0x0c,0x0e,0x0a,0x0e,0x10,
+0x09,0x0b,0x0a,0x0c,0x0b,0x0d,0x0b,0x0f,0x0d,0x09,0x0b,0x0b,
+0x0c,0x0b,0x0e,0x0b,0x0f,0x0e,0x09,0x0c,0x0a,0x0c,0x0b,0x0d,
+0x0b,0x10,0x0d,0x09,0x0b,0x0b,0x0c,0x0b,0x0e,0x0b,0x0f,0x0e,
+0x09,0x0b,0x0b,0x0c,0x0c,0x0e,0x0b,0x0f,0x0f,0x09,0x0b,0x0c,
+0x0c,0x0c,0x0f,0x0b,0x0f,0x10,0x09,0x0c,0x0b,0x0c,0x0c,0x0e,
+0x0b,0x10,0x0f,0x09,0x0c,0x0c,0x0c,0x0d,0x0f,0x0b,0x10,0x10,
+0x09,0x0c,0x0b,0x0d,0x0b,0x0e,0x0b,0x11,0x0e,0x09,0x0c,0x0b,
+0x0d,0x0c,0x0f,0x0b,0x11,0x0f,0x09,0x0c,0x0b,0x0c,0x0c,0x0e,
+0x0a,0x10,0x0f,0x09,0x0c,0x0c,0x0c,0x0c,0x0f,0x0a,0x10,0x10,
+0x09,0x0c,0x0b,0x0d,0x0b,0x0f,0x0a,0x11,0x0e,0x09,0x0d,0x0c,
+0x0d,0x0c,0x10,0x0a,0x12,0x10,0x09,0x0d,0x0c,0x0d,0x0c,0x10,
+0x0a,0x12,0x10,0x09,0x0c,0x0d,0x0d,0x0d,0x10,0x0a,0x11,0x12,
+0x0a,0x0b,0x0a,0x0c,0x0b,0x0c,0x0c,0x0f,0x0c,0x09,0x0b,0x0a,
+0x0c,0x0a,0x0c,0x0b,0x0f,0x0c,0x09,0x0a,0x0a,0x0b,0x0b,0x0c,
+0x0b,0x0d,0x0c,0x09,0x0a,0x0a,0x0b,0x0a,0x0b,0x0a,0x0d,0x0c,
+0x09,0x0b,0x0a,0x0c,0x0b,0x0c,0x0b,0x0e,0x0d,0x09,0x0b,0x0a,
+0x0b,0x0b,0x0c,0x0b,0x0e,0x0d,0x09,0x0b,0x0a,0x0c,0x0b,0x0d,
+0x0a,0x0f,0x0d,0x09,0x0b,0x0b,0x0c,0x0b,0x0e,0x0a,0x0f,0x0e,
+0x09,0x0a,0x0a,0x0b,0x0b,0x0c,0x0a,0x0d,0x0d,0x09,0x0b,0x0a,
+0x0b,0x0a,0x0c,0x0a,0x0e,0x0c,0x09,0x0a,0x0a,0x0b,0x0b,0x0c,
+0x0a,0x0d,0x0d,0x09,0x0a,0x0b,0x0b,0x0b,0x0d,0x0a,0x0d,0x0e,
+0x09,0x0b,0x0b,0x0b,0x0b,0x0d,0x0a,0x0e,0x0e,0x09,0x0b,0x0b,
+0x0b,0x0c,0x0e,0x0a,0x0e,0x0f,0x09,0x0b,0x0b,0x0b,0x0b,0x0d,
+0x0a,0x0e,0x0e,0x09,0x0b,0x0b,0x0b,0x0b,0x0e,0x0a,0x0e,0x0f,
+0x09,0x0c,0x0a,0x0c,0x0b,0x0d,0x0b,0x10,0x0d,0x09,0x0c,0x0a,
+0x0c,0x0b,0x0e,0x0a,0x10,0x0d,0x09,0x0b,0x0b,0x0c,0x0b,0x0e,
+0x0a,0x0f,0x0e,0x09,0x0b,0x0b,0x0c,0x0c,0x0e,0x0a,0x0f,0x0f,
+0x09,0x0c,0x0b,0x0c,0x0b,0x0e,0x0a,0x10,0x0f,0x09,0x0c,0x0c,
+0x0c,0x0c,0x0f,0x0a,0x10,0x10,0x09,0x0c,0x0b,0x0d,0x0c,0x0f,
+0x0a,0x11,0x0f,0x09,0x0d,0x0c,0x0d,0x0c,0x10,0x0a,0x12,0x11,
+0x09,0x0b,0x0a,0x0c,0x0b,0x0d,0x0a,0x0f,0x0d,0x09,0x0c,0x0b,
+0x0c,0x0b,0x0e,0x0a,0x10,0x0e,0x09,0x0c,0x0b,0x0c,0x0b,0x0e,
+0x0a,0x10,0x0f,0x09,0x0b,0x0c,0x0c,0x0c,0x0f,0x0a,0x0f,0x10,
+0x09,0x0c,0x0b,0x0c,0x0b,0x0f,0x0a,0x11,0x0e,0x09,0x0c,0x0c,
+0x0c,0x0c,0x10,0x0a,0x11,0x10,0x08,0x0c,0x0b,0x0c,0x0b,0x0e,
+0x09,0x10,0x0f,0x08,0x0c,0x0c,0x0c,0x0c,0x0f,0x09,0x11,0x10,
+0x0a,0x09,0x09,0x0a,0x0b,0x0a,0x0c,0x0a,0x0b,0x09,0x09,0x09,
+0x0a,0x0a,0x09,0x0b,0x0a,0x0a,0x09,0x0a,0x09,0x0a,0x0a,0x0a,
+0x0b,0x0c,0x0b,0x09,0x09,0x09,0x0a,0x09,0x0a,0x0a,0x0b,0x0a,
+0x09,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x09,0x09,0x0a,
+0x09,0x0a,0x0a,0x0a,0x0a,0x0c,0x09,0x09,0x09,0x09,0x09,0x0a,
+0x0a,0x0b,0x0b,0x08,0x09,0x09,0x09,0x09,0x0a,0x09,0x0b,0x0b,
+0x09,0x0a,0x09,0x0a,0x0a,0x0b,0x0a,0x0c,0x0b,0x08,0x0a,0x09,
+0x0a,0x09,0x0a,0x09,0x0c,0x0b,0x08,0x0a,0x0a,0x0a,0x09,0x0b,
+0x09,0x0c,0x0c,0x08,0x09,0x0a,0x09,0x0a,0x0b,0x09,0x0b,0x0d,
+0x09,0x09,0x09,0x09,0x09,0x09,0x0a,0x0a,0x0a,0x07,0x08,0x08,
+0x07,0x07,0x07,0x07,0x08,0x08,0x08,0x0a,0x09,0x09,0x09,0x0a,
+0x08,0x0c,0x0b,0x08,0x09,0x09,0x08,0x08,0x0a,0x08,0x0a,0x0b,
+0x09,0x0b,0x0a,0x0b,0x0a,0x0c,0x0a,0x0f,0x0c,0x09,0x0b,0x0a,
+0x0b,0x0a,0x0d,0x0a,0x0f,0x0c,0x09,0x0a,0x0a,0x0a,0x0a,0x0c,
+0x0a,0x0d,0x0d,0x08,0x0a,0x0b,0x0a,0x0b,0x0d,0x09,0x0d,0x0e,
+0x09,0x0b,0x0a,0x0b,0x0a,0x0d,0x0a,0x0f,0x0d,0x09,0x0b,0x0b,
+0x0b,0x0b,0x0e,0x0a,0x0f,0x0e,0x08,0x0b,0x0b,0x0b,0x0b,0x0d,
+0x09,0x0e,0x0e,0x08,0x0b,0x0c,0x0b,0x0b,0x0e,0x09,0x0f,0x10,
+0x08,0x0a,0x09,0x0a,0x09,0x0b,0x09,0x0d,0x0b,0x08,0x0b,0x0a,
+0x0b,0x0a,0x0c,0x09,0x0e,0x0d,0x08,0x0b,0x0a,0x0a,0x0a,0x0c,
+0x09,0x0e,0x0d,0x08,0x0a,0x0b,0x0a,0x0b,0x0d,0x09,0x0d,0x0e,
+0x08,0x0c,0x0b,0x0b,0x0a,0x0e,0x09,0x10,0x0e,0x08,0x0c,0x0b,
+0x0b,0x0b,0x0e,0x09,0x10,0x0f,0x08,0x0b,0x0a,0x0a,0x0a,0x0c,
+0x09,0x0e,0x0d,0x08,0x0b,0x0a,0x0a,0x0a,0x0d,0x08,0x0e,0x0d};
+
+static const signed short etable1[5120]={
+0x0026,0xfffc,0x000f,0xfffc,0x000e,0xfff3,0x000c,0xfff5,
+0xfffe,0xfffa,0xfffa,0xfff5,0xffd3,0xfff0,0xfff5,0xfff3,
+0xfff9,0x0006,0xfff4,0x0004,0xffec,0x0003,0xfff0,0x000c,
+0xffff,0x000c,0x002e,0x0018,0x0000,0x0021,0xfffd,0x0009,
+0xfff4,0xfff4,0xfff8,0xfff9,0x0011,0xfffa,0x0000,0xfffe,
+0x003c,0xfff0,0x0003,0xffea,0x000a,0xffe0,0x0000,0xffe4,
+0xffef,0xffee,0xfffd,0xffe7,0xffdb,0xffe9,0xfff6,0x0003,
+0x0002,0x0003,0x0000,0x0003,0xfff2,0x0000,0xfff2,0xffff,
+0x0000,0x0002,0x0020,0x0009,0xffff,0x0019,0x0007,0x000d,
+0xfffb,0x000d,0x0008,0x0001,0x0002,0x0008,0xfff6,0x0006,
+0x001b,0xfff4,0x001c,0xfffe,0x0006,0xfff9,0x000f,0x0009,
+0xfff5,0x0001,0xfff3,0xfff5,0xffd8,0x0004,0xffe3,0xfff2,
+0xffed,0xfffb,0xffe9,0xfff8,0xffe2,0xfff3,0xffef,0x0000,
+0xfff2,0x000c,0x0022,0x0014,0xfffe,0x0019,0x0002,0xfff0,
+0xfffc,0xfff4,0x000f,0x0010,0x001d,0x0007,0x0018,0x000a,
+0x0031,0xffe8,0x0010,0xffec,0x0002,0xffe6,0x0002,0xfff9,
+0xffe7,0xfff6,0xfff5,0xffe7,0xffe0,0xfffd,0xffe5,0x0002,
+0xfff8,0xfff8,0xfff5,0xfff7,0xffe8,0xffef,0xfff0,0xfff2,
+0xfff3,0x0002,0x0014,0x0005,0xfffc,0x0011,0x000e,0xfff4,
+0x0003,0x000d,0x0021,0x0019,0x000e,0x0017,0x000f,0x0013,
+0x002e,0xfffa,0x0015,0x0008,0xfffe,0xfff0,0xfffb,0xfff8,
+0xfff5,0x0004,0x0008,0x000f,0xffe8,0x0004,0xfffe,0xffe6,
+0xfffd,0xfff0,0xfff0,0xfff2,0xfff7,0xfffe,0xffff,0x0004,
+0x0013,0x0007,0x0024,0x0011,0x0009,0x000d,0x0000,0x001f,
+0xfffb,0xfff4,0x0007,0xfff8,0x000b,0xfff1,0xfff3,0xfffc,
+0x0044,0xffee,0x0009,0xfff7,0xfffa,0xffdd,0xffee,0xffe7,
+0xffe6,0xfff9,0x000a,0x0001,0xfff0,0xfffd,0xffff,0xfff7,
+0x0006,0xffed,0xfffc,0xfff1,0xfffc,0xfffa,0x0000,0xfff8,
+0x0014,0xfffe,0x0017,0x0002,0x0007,0x0005,0x000c,0x0023,
+0x0001,0x000d,0x0018,0x0000,0xfffd,0x0000,0xffea,0x0004,
+0x0023,0xfff2,0x0022,0x000a,0xfff6,0xfff6,0xffff,0x000c,
+0xffec,0x000c,0x0000,0x000f,0xffee,0x0018,0xffec,0xffe5,
+0xfff2,0xffe4,0xffe5,0xffe5,0xffec,0xffed,0xfffe,0xfff8,
+0x0005,0x0007,0x0019,0x000d,0x0005,0x0005,0x0006,0x0005,
+0x0002,0xfff4,0x001f,0x000f,0x0017,0xffff,0x000c,0x0008,
+0x0039,0xffe6,0x0016,0xfff9,0xfff2,0xffe4,0xfff2,0xfffd,
+0xffdd,0x0000,0x0003,0x0001,0xfff5,0x0010,0xffee,0xfff6,
+0xfffc,0xffe1,0xfff1,0xffe4,0xfff2,0xffe9,0xffff,0xffeb,
+0x0007,0xfffe,0x000b,0xffff,0x0003,0xffff,0x0012,0x0009,
+0x000a,0x000d,0x0031,0x0018,0x0008,0x000e,0x0002,0x0010,
+0x0019,0x000f,0x0016,0x000b,0x0012,0x0004,0x000f,0xffea,
+0x0008,0xfffe,0xffef,0xfff7,0xffd0,0xffec,0xffe2,0xffef,
+0xfff0,0x000b,0xffff,0x0010,0x0002,0x000a,0xfffb,0x001a,
+0xfffe,0xfffc,0x0016,0x0000,0x0002,0x000a,0xfffa,0x000d,
+0xfff2,0x000a,0xffe9,0x0000,0x000a,0xfffe,0x0001,0x0000,
+0x002f,0x0003,0x000b,0xfffa,0x000f,0xfff3,0x0002,0xffda,
+0xfffa,0xfff3,0xfff1,0xffea,0xffd8,0xffe4,0xffe4,0x0000,
+0xfffb,0x0008,0x000a,0x000f,0x0007,0x0007,0xfffc,0x000d,
+0xffff,0xfff2,0x0009,0xfff2,0x0000,0x0002,0x0004,0x0012,
+0xfff9,0x0024,0xfffa,0x0008,0xfffd,0x000d,0xfff9,0x0008,
+0x000e,0x0007,0x0024,0x000d,0x000a,0x000a,0x0012,0x0000,
+0x0000,0x0005,0xffe7,0xfff8,0xffd5,0x0000,0xffd0,0xffee,
+0xffe5,0x0000,0xfff4,0x0003,0xfff9,0xfffa,0xfff9,0x000d,
+0xfff1,0xfffb,0x000b,0xfffd,0x0000,0x0002,0x0000,0xfff4,
+0xfffa,0x000a,0x0000,0x0017,0x0016,0x000b,0x001a,0x000c,
+0x0024,0xfffb,0x0018,0xfffc,0x0007,0xfff9,0x0006,0xffef,
+0xfff2,0xfffb,0xffea,0xffea,0xffdd,0xfff8,0xffd2,0xffff,
+0xffef,0xfffd,0x0000,0x0002,0xfffe,0xfff6,0xfffb,0x0000,
+0xfff2,0xfff1,0xfffe,0xffee,0xfffe,0xfffc,0x000b,0xfff9,
+0x0001,0x0024,0x0012,0x0020,0x0007,0x001b,0x0011,0x0014,
+0x0021,0x000d,0x001d,0x0018,0x0001,0x0001,0xfffe,0xffee,
+0x0000,0x0009,0xfffd,0x0011,0xffe5,0x0000,0xffeb,0xffe2,
+0xfff4,0xfff5,0xfffb,0xfffe,0x000c,0x0004,0x0009,0x0013,
+0x0012,0xfff7,0x000d,0xfffa,0x000b,0xfff8,0xfffe,0x0023,
+0xfff8,0x000a,0xfff9,0xffff,0x0004,0xfff5,0xfff6,0xfffe,
+0x0037,0x0001,0x0011,0x0006,0xffff,0xfff0,0xfff1,0xffdd,
+0xfff1,0xfffe,0x0000,0x0004,0xffed,0xfff8,0xffec,0xfff3,
+0xffff,0xfff2,0x0007,0xfffd,0x0012,0x0000,0x000a,0x0005,
+0x0013,0xffed,0x0000,0xffeb,0x0008,0xfff0,0x0009,0x0027,
+0x0000,0x0024,0x000a,0x0007,0xfff7,0x0004,0xffec,0x0005,
+0x0016,0x0005,0x002a,0x001a,0xfffa,0x0008,0x0001,0x0002,
+0xfff7,0x0011,0xfff6,0x0012,0xffeb,0x0013,0xffd9,0xffe1,
+0xffe9,0xffe9,0xfff0,0xfff1,0x0002,0xfff4,0x0007,0x0006,
+0x0005,0xfff7,0x0001,0xfff6,0x0007,0xfff0,0x0004,0x0009,
+0x0000,0x000a,0x0011,0x0016,0x0010,0x0002,0x000e,0x0009,
+0x002c,0xfffa,0x001e,0x0008,0xfff7,0xfff6,0xfff5,0xfff2,
+0xffe9,0x0005,0xfff8,0x0004,0xfff2,0x000c,0xffdb,0xfff2,
+0xfff4,0xffe6,0xfffc,0xfff0,0x0008,0xfff0,0x0009,0xfff9,
+0x0006,0xffed,0xfff4,0xffe7,0x0005,0xffe8,0x000f,0x000d,
+0x0008,0x0024,0x0022,0x001f,0x0001,0x0012,0x0004,0x0012,
+0xfffd,0xfffb,0xfff7,0xfff9,0x000f,0xffff,0x0005,0x000d,
+0x0002,0x000c,0x0005,0x0002,0xffeb,0xffe9,0xfffe,0xfff0,
+0x0000,0x0005,0xfffa,0x000d,0xffe9,0x0003,0xffe0,0x000a,
+0xfff1,0x0008,0x002c,0x001c,0x0009,0x0025,0xfffe,0x000d,
+0xfff7,0xfff1,0xfff4,0xffe5,0xfff9,0xfff4,0x0000,0xfff5,
+0x0012,0xffef,0xffeb,0xffe7,0x000b,0xffed,0xfffa,0xfffd,
+0xfff5,0x0000,0x0007,0xfff5,0xfff3,0xffe1,0xffff,0x0000,
+0x0009,0x0001,0x0005,0x000c,0xffee,0x0000,0xffe1,0xfffe,
+0xfff3,0xffff,0x001e,0x000e,0x0007,0x001d,0x0009,0x0012,
+0xffff,0x000a,0x0004,0xffee,0xffea,0x0003,0xfff6,0xfffe,
+0xfff3,0xfff3,0x0003,0xfffb,0x0007,0x0004,0x0009,0x0022,
+0xfffb,0x0014,0xfffe,0x0003,0xfff0,0xfffd,0xffec,0xffef,
+0xfff5,0xfff9,0xffef,0x0000,0xffde,0xfff3,0xffdf,0xfffe,
+0xffe4,0x0008,0x0020,0x0018,0x0005,0x001d,0x0003,0xfff4,
+0x0000,0xfff1,0x000b,0xfffd,0x0003,0x0002,0x0018,0x0001,
+0x0008,0xffe7,0xfff8,0xffe9,0x0003,0xfff3,0xfffd,0x0011,
+0xffec,0x0008,0x0000,0xfff6,0xfff8,0xfff5,0xffee,0x0000,
+0xffff,0xfff6,0xfffb,0x0000,0xffe4,0xffef,0xffe0,0xfff1,
+0xffe6,0xffff,0x0013,0x0009,0x0003,0x0015,0x000f,0xfff9,
+0x0006,0x0009,0x001d,0x0005,0xfff6,0x0011,0x000f,0x0009,
+0x0004,0xfffa,0xfffd,0x0005,0xffff,0xfffc,0xfff5,0x0010,
+0xfffa,0x0017,0x0013,0x001d,0x0000,0xfffd,0x0006,0xffe2,
+0x0003,0xffef,0xfff6,0xfffb,0xfff3,0xfffe,0xffef,0x0003,
+0x0005,0x0003,0x0023,0x0015,0x0011,0x0011,0x0002,0x0023,
+0xfffe,0xfff1,0x0003,0xffe4,0xfff3,0xffeb,0xfff3,0xfff3,
+0x001a,0xffed,0xfff1,0xfff4,0xfffb,0xffea,0xffe8,0x0000,
+0xffeb,0x000c,0x0015,0x000f,0x0008,0xfff5,0x0007,0xfff4,
+0x000e,0xffec,0x0002,0xfffa,0xfff9,0xfffa,0xfff0,0xfff7,
+0x0006,0xfffb,0x0015,0x0007,0x000f,0x000a,0x000d,0x0027,
+0x0005,0x000a,0x0014,0xffed,0xffe4,0xfffb,0xffea,0xfffb,
+0xfffb,0xfff1,0x0009,0x0007,0xfff7,0x0002,0xfff8,0x0025,
+0xfff2,0x001f,0x000b,0x001d,0x0005,0x0010,0xfff5,0xffe2,
+0xfff9,0xffe3,0xffeb,0xffee,0xffe9,0xffed,0xffee,0xfff7,
+0xfff9,0x0003,0x0017,0x0011,0x000e,0x0009,0x0008,0x0009,
+0x0006,0xfff1,0x001b,0xfffc,0xfffe,0xfffa,0x000c,0xffff,
+0x0010,0xffe5,0xfffe,0xfff6,0xfff3,0xfff0,0xffec,0x0014,
+0xffe3,0x0014,0x000e,0x0010,0x000d,0x0008,0xfff7,0xfff3,
+0x0002,0xffdf,0xfff7,0xffed,0xffef,0xffe9,0xffef,0xffea,
+0xfffa,0xfffa,0x0009,0x0002,0x000c,0x0002,0x0014,0x000d,
+0x000d,0x000a,0x002d,0x0004,0xfff0,0x0008,0x0002,0x0007,
+0xfff0,0x000e,0xfffe,0x0008,0x0014,0x0011,0x0009,0x0002,
+0x000e,0x0010,0xfffa,0x0005,0xffe8,0xffe4,0xffeb,0xffec,
+0xfff8,0x0009,0x0004,0x0019,0xffff,0x000b,0xffea,0x0018,
+0xfff1,0xfff8,0x0015,0x0005,0x000b,0x000e,0xfffb,0x0012,
+0xfff5,0x0007,0xffe5,0xffec,0xfff2,0xfff9,0x0001,0xfff7,
+0x0006,0x0002,0xfff2,0xfff7,0x0010,0xffff,0xfffd,0xfff2,
+0x0000,0x0005,0xfffd,0xfff8,0xfff0,0xffdc,0xffed,0xfffd,
+0x0001,0x0006,0x0011,0x0018,0x0004,0x0007,0xffeb,0x000b,
+0xfff2,0xffee,0x0007,0xfff7,0x0009,0x0007,0x0006,0x0016,
+0xfffd,0x0021,0xfff6,0xfff5,0xffe4,0x0007,0xfff9,0x0000,
+0xffe6,0x0006,0x000b,0x000a,0x000c,0x0017,0x000c,0x0017,
+0x0005,0x0018,0xfff3,0x0005,0xffed,0xfff8,0xffda,0xffeb,
+0xffec,0xfffe,0xfffa,0x000c,0xfff5,0xfffb,0xffe9,0x000b,
+0xffe3,0xfff7,0x0009,0x0000,0x0007,0x0006,0x0001,0xfff9,
+0xfffe,0x0007,0xfffd,0x0003,0xfffe,0x0006,0x001b,0x0003,
+0xfffc,0xfffa,0x0000,0xfff9,0x0008,0x0004,0x0000,0x0006,
+0xfff7,0x000d,0xfff5,0xfff9,0xfff5,0xfff1,0xffdb,0xfffc,
+0xfff7,0xfffb,0x0005,0x000b,0xfffb,0xfff7,0xffea,0xffff,
+0xffe5,0xffee,0xfffc,0xfff2,0x0005,0x0000,0x000c,0xfffd,
+0x0004,0x0020,0x000e,0x000c,0xffef,0x0016,0x0011,0x000b,
+0xfff8,0x000c,0x0003,0x0015,0x0003,0x000e,0xfff8,0x0005,
+0x0004,0x001c,0x0007,0x0020,0xfffe,0xfff8,0xfff4,0xffde,
+0xfffc,0xfff4,0x0001,0x0006,0x0009,0x0004,0xfff9,0x0011,
+0x0004,0xfff3,0x000b,0xffff,0x0013,0xfffc,0x0000,0x0027,
+0xfffc,0x0007,0xfff5,0xffeb,0xffec,0xfff0,0xfff6,0xfff5,
+0x000d,0x0000,0xfff8,0x0003,0x0000,0xfffc,0xffeb,0xfff5,
+0xfff7,0x0010,0x000a,0x0012,0x0005,0xfff0,0xfff6,0xfff0,
+0x0005,0xfff1,0x000d,0x0005,0x000f,0x0001,0xfffa,0x0004,
+0x0006,0xffe9,0xfffe,0xfff0,0x0011,0xfff4,0x000a,0x002c,
+0x0003,0x0021,0x0006,0xfff4,0xffde,0xffff,0xffec,0xfffd,
+0xffee,0x0004,0x0011,0x0017,0xfffc,0x0014,0xfffc,0x001a,
+0xfffd,0x0024,0x0000,0x0020,0x0002,0x000c,0xffe3,0xffde,
+0xfff0,0xffe8,0xfff6,0xfffa,0x0000,0xfff4,0xfff8,0x0004,
+0xfff8,0xfff3,0x0000,0xfffa,0x0010,0xfff4,0x0005,0x000d,
+0x0003,0x0007,0x000d,0x0003,0xfff8,0xfffe,0x000e,0x0000,
+0x0003,0xfff9,0x0005,0x0005,0xfff8,0x0002,0xffef,0x0009,
+0xffee,0x0018,0x0002,0x0013,0x000a,0x0004,0xffe4,0xffef,
+0xfffb,0xffe4,0x0002,0xfff9,0x0004,0xfff1,0xfff9,0xfff8,
+0xfffa,0xffe9,0xfff3,0xffeb,0x000e,0xffec,0x0011,0x0012,
+0x000b,0x0021,0x001e,0x000b,0xffe9,0x000d,0x0005,0x0009,
+0x003c,0x000a,0x0007,0xffff,0x0009,0xfff8,0x0006,0xfff3,
+0x0002,0xfff1,0xffff,0xfff6,0xfff3,0xfff5,0x000f,0x0000,
+0x0006,0x0009,0xffff,0x0000,0xfff3,0x0001,0xfff5,0xfffd,
+0xfff3,0x0015,0x000d,0x001a,0xfff9,0x001f,0xfff6,0xfff9,
+0xfff0,0xffdf,0xffe1,0xfff6,0x0016,0xfff8,0x0001,0xfffe,
+0x0052,0xffff,0xfffc,0xffed,0x0006,0xffe5,0xfffa,0xffe3,
+0xfff4,0xffe6,0x0001,0xffe8,0xfffb,0xffee,0x0011,0x0011,
+0x0011,0x0006,0x000a,0x0000,0xfff9,0xfffe,0xfff7,0xfff0,
+0xfff4,0x000b,0x0000,0x000b,0xfff7,0x0017,0x0000,0xfffd,
+0xfff8,0xfff8,0xfff3,0xffff,0x0008,0x0007,0xfff9,0x0006,
+0x0031,0x0002,0x0015,0x0000,0x0001,0xfffe,0x0009,0x0008,
+0xfffa,0xfffa,0xfff8,0xfff6,0xfff8,0x0009,0xfffe,0x0000,
+0xfffc,0xfffe,0xfff3,0xfff4,0xffe9,0xfff1,0xfff4,0xfff0,
+0xffe6,0x0015,0x0002,0x0015,0xfff5,0x0017,0xfffc,0xffdf,
+0xfff9,0xffdf,0xfffa,0x000d,0x0022,0x0005,0x001b,0x000a,
+0x0047,0xfff6,0x0009,0xffef,0xffff,0xffec,0xfffd,0xfff8,
+0xffeb,0xffee,0xfffa,0xffe8,0x0000,0x0001,0x0000,0x0010,
+0x0006,0xfffb,0x0000,0xfff3,0xffef,0xffed,0xfff5,0xffe3,
+0xffe7,0x000b,0xfff5,0x0006,0xfff3,0x000f,0x0007,0xffe3,
+0x0000,0xfff8,0x000b,0x0016,0x0014,0x0015,0x0011,0x0012,
+0x0043,0x0008,0x000e,0x000b,0xfff9,0xfff5,0xfff5,0xfff7,
+0xfff9,0xfffd,0x000d,0x0010,0x0008,0x0009,0x0018,0xfff4,
+0x000a,0xfff3,0xfffb,0xffef,0xfffe,0xfffc,0x0003,0xfff6,
+0x0006,0x0011,0x0004,0x0013,0x0000,0x000b,0xfffa,0x000d,
+0xfff7,0xffdf,0xfff2,0xfff6,0x0010,0xffef,0xfff6,0xfffc,
+0x005a,0xfffd,0x0002,0xfffa,0xfff6,0xffe3,0xffe8,0xffe6,
+0xffeb,0xfff1,0x000f,0x0002,0x0010,0x0001,0x0019,0x0004,
+0x0015,0xfff0,0x0006,0xffee,0x0003,0xfff8,0x0005,0xffe8,
+0x0008,0x0007,0xfff7,0x0004,0xffff,0x0003,0x0005,0x0012,
+0xffff,0xfff9,0x0002,0xffff,0x0002,0xffff,0xffed,0x0003,
+0x0039,0x0000,0x001b,0x000d,0xfff2,0xfffb,0xfff9,0x000b,
+0xfff1,0x0004,0x0005,0x0010,0x000d,0x001d,0x0006,0xfff3,
+0x0000,0xffe7,0xfff0,0xffe1,0xfff4,0xffea,0x0002,0xffe9,
+0xfffa,0x0010,0xfff9,0x000e,0xfffe,0x0003,0x0000,0xfff4,
+0x0000,0xffdf,0x0009,0x000d,0x001c,0xfffd,0x000e,0x0007,
+0x004f,0xfff5,0x000f,0xfffc,0xffee,0xffe9,0xffec,0xfffb,
+0xffe2,0xfff9,0x0007,0x0002,0x0015,0x0015,0x0008,0x0003,
+0x000a,0xffe4,0xfffc,0xffe1,0xfffa,0xffe7,0x0003,0xffdb,
+0xfffc,0x0007,0xffec,0x0000,0xfffc,0xfffc,0x000b,0xfff9,
+0x0006,0xfff8,0x001b,0x0016,0x000e,0x000c,0x0005,0x0010,
+0x002f,0x001e,0x000f,0x000e,0x000e,0x0009,0x0009,0xffe9,
+0x000d,0xfff6,0xfff4,0xfff9,0xfff0,0xfff1,0xfffd,0xfffd,
+0xffff,0x000e,0x0009,0x000c,0x0009,0x0008,0x0000,0x000a,
+0xfff2,0x0004,0xfff7,0x0002,0xfffb,0x0008,0xfff3,0xfffd,
+0xffee,0xfff6,0xffd3,0xfffd,0x0010,0xfffc,0x0004,0x0000,
+0x0045,0x0011,0x0003,0xfffd,0x000a,0xfff8,0xfffd,0xffd8,
+0xffff,0xffeb,0xfff6,0xffeb,0xfff8,0xffe9,0xffff,0x000d,
+0x0008,0x000b,0x0015,0x000b,0x000f,0x0004,0x0000,0xfffe,
+0xfff3,0xfffb,0xffe9,0xfff4,0xfff9,0x0000,0xffff,0x0000,
+0xfff6,0x000e,0xffe4,0x0005,0x0001,0x000b,0xfffb,0x0007,
+0x0024,0x0015,0x001c,0x0010,0x0006,0x0010,0x000c,0xfffe,
+0x0004,0xfffe,0xffec,0xfff9,0xfff5,0x0004,0xffec,0xfffc,
+0xfff4,0x0002,0xffff,0x0000,0x0000,0xfff8,0xfffe,0xfffe,
+0xffe5,0x0004,0xffeb,0xfffe,0xfff7,0x0000,0xfffa,0xffe3,
+0xfff7,0xfff6,0xffeb,0x0015,0x001c,0x000a,0x001d,0x000b,
+0x003a,0x0009,0x0010,0xffff,0x0002,0xfffe,0x0000,0xffed,
+0xfff6,0xfff3,0xffef,0xffeb,0xfffd,0xfffd,0xffed,0x000c,
+0xfffe,0x0000,0x000a,0xffff,0x0005,0xfff4,0x0000,0xfff1,
+0xffe6,0xfffb,0xffde,0xfff0,0xfff5,0xfff9,0x0004,0xffe7,
+0xfffe,0x000e,0xfffd,0x001d,0x000d,0x0019,0x0014,0x0014,
+0x0037,0x001c,0x0015,0x001b,0xfffe,0x0007,0xfff8,0xffec,
+0x0004,0x0001,0x0001,0x0012,0x0005,0x0004,0x0005,0xfff0,
+0x0002,0xfff8,0x0005,0xfffb,0x0013,0x0002,0x000e,0x0003,
+0x0006,0x0000,0xffee,0xfffc,0x0002,0xfff5,0xfff8,0x0012,
+0xfff5,0xfff6,0xffe3,0xfffd,0x000a,0xfff3,0xfff8,0xfffd,
+0x004d,0x0010,0x0009,0x0009,0xfffa,0xfff5,0xffeb,0xffdb,
+0xfff6,0xfff6,0x0004,0x0005,0x000d,0xfffd,0x0007,0x0000,
+0x000d,0xfff5,0x0011,0xfffa,0x0019,0xffff,0x000f,0xfff7,
+0x0007,0xfff7,0xffe0,0xffed,0x0000,0xffee,0x0002,0x0016,
+0xfffd,0x000f,0xfff4,0x0005,0xfffc,0x0002,0xffef,0x0005,
+0x002c,0x0014,0x0022,0x001d,0xfff6,0x000d,0xfffc,0x0000,
+0xfffc,0x0009,0xfffb,0x0013,0x000a,0x0018,0xfff5,0xffef,
+0xfff8,0xffec,0xfffb,0xffed,0x0009,0xfff2,0x000c,0xfff7,
+0xfffa,0x0000,0xffe2,0xfff7,0x0000,0xffed,0xfffe,0xfff9,
+0xfffe,0xfff6,0xfffb,0x0014,0x0015,0x0001,0x0011,0x0009,
+0x0042,0x0008,0x0017,0x000b,0xfff2,0xfffb,0xffef,0xfff0,
+0xffed,0xfffe,0xfffd,0x0005,0x0012,0x0011,0xfff6,0x0000,
+0x0001,0xffe9,0x0006,0xffec,0x000f,0xffee,0x000e,0xffea,
+0xfffb,0xfff6,0xffd4,0xffe9,0xfffe,0xffe6,0x0009,0xfffd,
+0x0004,0x000e,0x000c,0x001d,0x0007,0x0010,0x0007,0x0012,
+0x0012,0x0009,0xffef,0xfffc,0x000b,0x0003,0x0000,0x000b,
+0x0007,0x0004,0x000a,0x0003,0x000a,0xffee,0x0018,0xfffd,
+0x000e,0x0007,0x0004,0x000a,0xfff0,0x0001,0xffe5,0xfffc,
+0xffe5,0x0011,0x000c,0x001e,0x0000,0x0023,0xfff7,0xfffd,
+0xfff4,0xffdc,0xffdd,0xffe2,0xfffe,0xfff3,0x0002,0xfff5,
+0x0028,0xfffe,0xffe3,0xffea,0x0007,0xfff2,0xfff4,0xfffb,
+0xfff9,0xfff9,0x000c,0xfff7,0x0012,0xffe6,0x001a,0x000e,
+0x0018,0x0004,0x0010,0x0009,0xfff6,0xfffe,0xffe6,0xffee,
+0xffe6,0x0007,0xffff,0x000f,0xffff,0x001b,0x0002,0x0000,
+0xfffc,0xfff5,0xffef,0xffeb,0xfff0,0x0001,0xfff9,0xfffd,
+0x0008,0x0001,0xfffd,0xfffe,0x0003,0x000a,0x0003,0x0020,
+0xffff,0x000c,0x0002,0x0004,0x000f,0x0001,0x0007,0xfffd,
+0x0002,0xfffc,0xfffa,0xfffd,0xffe6,0xfff1,0xffe3,0xffef,
+0xffd8,0x0011,0x0000,0x001a,0xfffe,0x001b,0xfffe,0xffe3,
+0xfffc,0xffdc,0xfff6,0xfffa,0x0009,0x0000,0x001b,0x0000,
+0x001e,0xfff5,0xfff1,0xffec,0x0000,0xfff8,0xfff7,0x000f,
+0xfff1,0x0000,0x0005,0xfff7,0x0017,0xfffa,0x0008,0x000d,
+0x000d,0xfff9,0x0005,0xfffd,0xffec,0xffed,0xffe5,0xffe1,
+0xffd9,0x0007,0xfff3,0x000b,0xfffc,0x0013,0x0008,0xffe7,
+0x0003,0xfff5,0x0007,0x0002,0xfffc,0x0010,0x0012,0x0009,
+0x001a,0x0007,0xfff5,0x0008,0xfffb,0x0001,0xffef,0x000e,
+0xffff,0x000f,0x0018,0x001e,0x0020,0x0001,0x0021,0xfff0,
+0x0012,0xfff2,0x0000,0xfff8,0xfffa,0xfffc,0xfff4,0xfff4,
+0xfffa,0x000d,0x0002,0x0017,0x0008,0x000f,0xfffc,0x0011,
+0xfffb,0xffdc,0xffee,0xffe2,0xfff8,0xffea,0xfff6,0xfff2,
+0x0030,0xfffc,0xffe9,0xfff7,0xfff7,0xffef,0xffe2,0xfffe,
+0xfff0,0x0003,0x001a,0x0010,0x0028,0xfffa,0x0023,0x0001,
+0x001c,0xffef,0x000c,0xfff7,0x0000,0xfff8,0xfff5,0xffe7,
+0xfffb,0x0003,0xfff6,0x0008,0x0006,0x0007,0x0006,0x0016,
+0x0001,0xfff5,0xffff,0xffeb,0xffea,0xfff9,0xffed,0xfffb,
+0x000f,0x0000,0x0002,0x000a,0xfff3,0x0007,0xfff2,0x0023,
+0xfff6,0x0017,0x0010,0x001f,0x0025,0x0015,0x0010,0xffef,
+0x0006,0xffe6,0xfff6,0xffeb,0xfff0,0xffeb,0xfff3,0xffe7,
+0xffed,0x000d,0xfff8,0x0013,0x0005,0x0007,0x0001,0xfff8,
+0x0002,0xffdc,0x0005,0xfffa,0x0003,0xfff8,0x000f,0xffff,
+0x0025,0xfff4,0xfff7,0xfff9,0xffef,0xfff5,0xffe6,0x0012,
+0xffe7,0x000c,0x0013,0x0011,0x002d,0x000e,0x0011,0x0000,
+0x0011,0xffe2,0x0001,0xffea,0xfff6,0xffe7,0xfff4,0xffda,
+0xffee,0x0003,0xffea,0x0004,0x0003,0x0000,0x000d,0xfffd,
+0x000a,0xfff5,0x0017,0x0002,0xfff6,0x0007,0x0005,0x0007,
+0x0005,0x001d,0xfff7,0x000b,0x000f,0x0016,0x0003,0x0000,
+0x0012,0x0008,0xffff,0x0006,0x0007,0xffe9,0x0006,0xfffa,
+0x0005,0x000c,0x000f,0x0015,0x0005,0x0008,0xffef,0x0009,
+0xffe4,0x0000,0xfff5,0x0006,0x0002,0x000c,0xfff5,0x0000,
+0xfff2,0xfff3,0xffcf,0xffea,0xfff8,0xfff7,0x0004,0xfff7,
+0x001b,0x0010,0xffeb,0xfffa,0x000c,0x0003,0xfff7,0xfff0,
+0x0003,0xfffe,0x0001,0xfff9,0x000f,0xffe1,0x0007,0x000a,
+0x0010,0x0009,0x001b,0x0015,0x000b,0x0005,0xfff0,0xfffd,
+0xffe6,0xfff7,0xffe8,0xfff9,0x0000,0x0004,0x0000,0x0004,
+0xfffa,0x000b,0xffe0,0xfff2,0xffe9,0x0006,0xfffb,0xffff,
+0xfffc,0x0014,0x0003,0x000d,0x0008,0x001c,0x0006,0x0015,
+0x000a,0x0010,0xfff8,0x0007,0x000c,0xfffd,0xfff5,0xfff9,
+0xfffb,0x0000,0x0004,0x0008,0xfffc,0xfff8,0xffee,0xfffd,
+0xffd7,0x0000,0xffea,0x0002,0x0000,0x0004,0xfffb,0xffe7,
+0xfffa,0xfff2,0xffe7,0x0001,0x0002,0x0004,0x001d,0x0002,
+0x0011,0x0008,0xfff8,0xfffc,0x0004,0x000a,0xfffa,0x0005,
+0xfffc,0x0005,0xfffa,0xfffa,0x0014,0xfff6,0xfff7,0x0009,
+0x0004,0xfffe,0x0010,0x0007,0x0001,0xfff4,0xffef,0xfff0,
+0xffd9,0xfff7,0xffdc,0xfff4,0xfffe,0xfffd,0x0006,0xffeb,
+0x0001,0x000b,0xfff9,0x000a,0xfff5,0x0014,0x0014,0x000b,
+0x000d,0x001b,0xfffd,0x0018,0xffff,0x0013,0xfff2,0x0003,
+0x0009,0x0014,0x000c,0x0021,0x001d,0xfffd,0x000f,0xffec,
+0x0009,0xfff7,0x000b,0x0003,0x0010,0x0002,0xfffe,0x0002,
+0xfff9,0xfffd,0xffec,0x0000,0x000a,0xfff9,0xfff9,0x0016,
+0xfff9,0xfff3,0xffdf,0xffe9,0xfff2,0xffee,0xfff9,0xfff4,
+0x0023,0x000f,0xfff1,0x0006,0xfffc,0x0001,0xffe5,0xfff4,
+0xfffb,0x0008,0x000f,0x0013,0x0025,0xfff5,0x0010,0xfffe,
+0x0014,0xfff4,0x0017,0x0002,0x0016,0xffff,0xffff,0xfff5,
+0xfffb,0xfff3,0xffde,0xfff2,0x0008,0xfff2,0x0004,0x001a,
+0x0000,0x000b,0xfff0,0xfff2,0xffe3,0xfffe,0xffef,0xfffd,
+0x0003,0x0013,0x0009,0x001a,0xfff8,0x001a,0xfff6,0x0018,
+0x0000,0x001c,0x0005,0x0021,0x0022,0x0011,0xfffe,0xffec,
+0xffff,0xffea,0x0000,0xfff6,0x0006,0xfff2,0xfffd,0xfff6,
+0xffec,0xfffc,0xffe0,0xfffc,0x0007,0xfff1,0x0000,0xfffd,
+0x0000,0xfff3,0xfff7,0x0000,0xfffd,0xfffc,0x0011,0x0000,
+0x0019,0x0007,0xfffe,0x0008,0xfff4,0x0007,0xffe9,0x0008,
+0xfff3,0x0010,0x0007,0x0014,0x002a,0x0009,0x0000,0xfffd,
+0x0009,0xffe7,0x000c,0xfff6,0x000c,0xffee,0xfffe,0xffe8,
+0xffed,0xfff3,0xffd2,0xffed,0x0005,0xffea,0x000a,0x0000,
+0x0008,0x000b,0x0008,0x0009,0xffef,0x000b,0x0007,0x0008,
+0xffe7,0xfff9,0x0002,0xfff8,0x000c,0xfff9,0x0017,0xfff8,
+0x000d,0xfff0,0xfff9,0xffec,0xffd6,0xfff7,0x0000,0x0003,
+0xfff7,0x0019,0xfff4,0x000a,0xfff4,0x0012,0x0002,0x0018,
+0x0013,0x000d,0x002e,0x0013,0xfffb,0x0016,0xfff6,0x0000,
+0xfff8,0xfff5,0xfff8,0xfff7,0x0011,0xfff5,0xfff9,0xfff8,
+0xfffd,0xffed,0xfff7,0xffe6,0x0008,0xffe6,0x000a,0xffe8,
+0x0000,0xffe4,0xfffb,0xffdf,0xffde,0xffef,0x0002,0x0014,
+0x0001,0x0016,0x0000,0x000a,0xfffa,0x000e,0x0003,0x000a,
+0x0014,0x0004,0x0020,0x0004,0xfff9,0x000f,0x0000,0x0003,
+0x0000,0x000d,0x0009,0x0000,0x0003,0x0004,0xffef,0x0000,
+0xffdd,0xfff1,0x000f,0xfffa,0x0004,0xffff,0x001b,0x000c,
+0x0005,0xfff8,0xfff1,0xffed,0xffdb,0x000b,0xfff0,0x0002,
+0xffec,0x000c,0xffe9,0xfffe,0xffea,0x0001,0x0001,0x000b,
+0x0005,0x000d,0x0022,0x000e,0xfff8,0x000e,0xfffc,0xffe6,
+0x0000,0xfff5,0x0010,0x000e,0x001d,0x0002,0x0011,0x0003,
+0xfff3,0xffe5,0x0003,0xffe8,0x0001,0xffed,0x000e,0xfffd,
+0xfff7,0xffec,0xfff4,0xffdf,0xffe3,0x0003,0xfff1,0x0014,
+0xfff7,0x0009,0xfff5,0xfffd,0xfff0,0xfffe,0x0002,0xfffe,
+0x0007,0x0003,0x0014,0x0000,0xfff6,0x0007,0x0007,0xffea,
+0x0007,0x000d,0x0021,0x0017,0x000e,0x0012,0x0007,0x000c,
+0xffef,0xfff8,0x0008,0x0004,0xfffc,0xfff6,0x0006,0xfffb,
+0x0004,0xfffb,0x0006,0x0006,0xffec,0x000a,0x0009,0xfff7,
+0xfffc,0x0002,0xfff0,0xfff9,0xffff,0x000c,0x0011,0x0010,
+0x0027,0x0009,0x0024,0x000c,0x0002,0x0003,0xfffa,0x0015,
+0xffff,0xfff5,0x0007,0xfff6,0x000b,0xffec,0xffec,0xfff5,
+0x0004,0xffec,0xfffd,0xfff3,0xfff8,0xffe4,0xfffa,0xffeb,
+0xfff6,0xfff0,0x0008,0xfff9,0xfff4,0x0003,0x000b,0x0007,
+0x0005,0x0000,0xfffc,0xfff8,0x0004,0x0008,0x0012,0x0003,
+0x0029,0x0000,0x0016,0xfffe,0x0000,0xfffc,0x0005,0x0019,
+0x0006,0x000e,0x0019,0xffff,0xfffe,0xfffc,0xffe3,0xfffe,
+0xffe5,0xfff0,0x0015,0x0006,0xfff4,0xfffd,0x0009,0x0010,
+0xfffd,0x0002,0xffff,0x0007,0xfff1,0x001f,0xfff9,0xfff6,
+0xfff0,0xfff7,0xffe5,0xffeb,0xfff5,0xfffb,0x0010,0x0003,
+0x001a,0x0009,0x0018,0x0007,0x0000,0xfffc,0x0000,0xfffc,
+0x0006,0xfff5,0x0020,0x000e,0x0017,0xfffa,0x0005,0x0001,
+0xfffb,0xffe3,0x0009,0xfff5,0xfff1,0xffea,0xfffd,0x0000,
+0xffee,0xfff8,0x0001,0xfffa,0xfff9,0x0017,0xfffa,0x0006,
+0xfffb,0xfff4,0xfff1,0xffeb,0xfffb,0xfff8,0x0011,0xfff7,
+0x001c,0x0000,0x000b,0xfffa,0xfffe,0xfff4,0x000b,0x0000,
+0x000e,0x000d,0x0031,0x0016,0x0008,0x0009,0xfffc,0x0009,
+0xffdb,0x000c,0x0009,0x0007,0x0011,0x000b,0x001a,0xffee,
+0x0019,0xfff4,0xffed,0xffef,0xffd3,0xfff2,0xffef,0x0000,
+0xffef,0x001e,0xffff,0x0016,0x000a,0x0019,0x000c,0x0026,
+0x0012,0xfffd,0x0016,0xfffc,0xfffd,0x0000,0xfff3,0x0003,
+0xfff6,0x000b,0xffe9,0xfffe,0x000a,0xfff9,0xfffb,0xfff9,
+0xfff1,0x0000,0xfffe,0xfff6,0x000d,0xfff9,0x000e,0xffdd,
+0x000a,0xffe9,0xfff0,0xffe1,0xffdb,0xffeb,0xfff0,0x0011,
+0xfffa,0x001a,0x000a,0x0015,0x0010,0x0015,0x000d,0x0019,
+0x0013,0xfff3,0x0008,0xffed,0xfffb,0xfff9,0xffff,0x0008,
+0xfffe,0x0024,0xfffb,0x0006,0xfffd,0x0008,0xfff1,0x0001,
+0xffd0,0x0004,0x0017,0x0009,0x0009,0x0011,0x001e,0x0002,
+0x0010,0xfffd,0xffe6,0xfff0,0xffd8,0x0006,0xffdd,0xffff,
+0xffe4,0x0011,0xfff4,0x0009,0x0000,0x0008,0x000b,0x0019,
+0x0005,0xfffd,0x000a,0xfff8,0xfffa,0xfff9,0xfffa,0xffea,
+0xffff,0x000b,0x0001,0x0015,0x0016,0x0007,0x0013,0x0005,
+0xffe6,0xfff9,0x000b,0xfff8,0x0005,0xffff,0x0011,0xfff2,
+0x0001,0xfff1,0xffe8,0xffe2,0xffe0,0xffff,0xffdf,0x0010,
+0xffee,0x000e,0x0000,0x0008,0x0006,0x0004,0x000c,0x000c,
+0x0006,0xfff3,0xfffe,0xffe9,0xfff8,0xfff1,0x0004,0xffef,
+0x0005,0x0024,0x0012,0x001e,0x0008,0x0016,0x000a,0x000e,
+0xffe2,0x000b,0x000f,0x0014,0x0000,0x0008,0x0009,0xfff1,
+0x000f,0x0000,0xfffb,0x0009,0xffe9,0x0006,0xfff8,0xfff3,
+0xfff3,0x0007,0xfffb,0x0003,0x0014,0x0013,0x001b,0x001f,
+0x0027,0xfff9,0x000d,0xfff5,0x0004,0xffed,0xfff8,0x0019,
+0xfffd,0x000b,0xfff9,0xfffe,0x0004,0xfff0,0xffee,0xfff7,
+0xfff8,0xffff,0x0003,0x0002,0xfffd,0xfff6,0xfffd,0xffe0,
+0x0001,0xfff4,0xfffe,0xfffc,0xfff1,0xffff,0xfff9,0x0003,
+0xfffe,0x0004,0x0006,0x0003,0x001a,0x000f,0x001d,0x0011,
+0x0028,0xffef,0x0000,0xffe6,0x0002,0xffe5,0x0002,0x001d,
+0x0004,0x0024,0x000a,0x0006,0xfff7,0x0000,0xffe5,0x0000,
+0xffd8,0x0002,0x001d,0x0016,0xfff9,0x000e,0x000c,0x0005,
+0x0007,0x0007,0xfff4,0x0009,0xffee,0x001a,0xffe6,0xfff2,
+0xffe8,0xfffc,0xfff0,0xfff7,0x000a,0x0002,0x001a,0x0012,
+0x001a,0xfff9,0x0001,0xfff1,0x0001,0xffe5,0xfffe,0x0000,
+0x0004,0x000b,0x0011,0x0015,0x0010,0xffff,0x0007,0x0003,
+0xffee,0xfff7,0x0011,0x0004,0xfff5,0xfffd,0x0000,0xfff5,
+0xfff9,0xfffc,0xfff6,0xfffd,0xfff6,0x0012,0xffe8,0x0003,
+0xfff2,0xfff9,0xfffc,0xfff6,0x0010,0xffff,0x001b,0x0004,
+0x001b,0xffef,0xfff4,0xffe2,0x0000,0xffdd,0x0009,0x0003,
+0x000c,0x0024,0x0023,0x001e,0x0002,0x000d,0xfffe,0x000b,
+0xffbe,0xfff8,0xffe9,0xfff5,0x000e,0x0005,0x0011,0x0010,
+0x0013,0x0002,0x0003,0xfffb,0xffee,0xffef,0x000a,0x0000,
+0xffff,0x0017,0xfffa,0x0014,0xfff1,0x0012,0xfff2,0x0016,
+0x0005,0x000a,0x002c,0x0017,0x0002,0x001a,0xfff7,0x0003,
+0xfffc,0xfff2,0xfff4,0xffe3,0xfff9,0xfff0,0xfff9,0xffee,
+0xffd4,0xffec,0xffde,0xffe3,0x000a,0xfff3,0x0004,0x0000,
+0x0004,0xfff7,0x0005,0xffed,0xfff6,0xffe8,0x000b,0x0011,
+0x0008,0x0014,0x0005,0x0013,0xfff7,0x000e,0xfff4,0x0009,
+0x0006,0x0000,0x001e,0x0009,0x0000,0x0013,0x0002,0x0007,
+0x0002,0x000a,0x0005,0xffec,0xffeb,0xffff,0xffef,0xfff7,
+0xffb3,0xfff0,0xfff7,0xfff7,0x0006,0x000b,0x0015,0x0025,
+0x000a,0x000a,0xfffc,0xfffb,0xfff3,0x0003,0xfff9,0x0000,
+0xfff3,0x000b,0xffef,0x0006,0xffe7,0x0001,0xfff1,0x0009,
+0xfff9,0x0009,0x0020,0x0013,0x0000,0x0012,0xfffe,0xffea,
+0x0003,0xfff1,0x000c,0xfffb,0x0004,0xfffe,0x0011,0xfffb,
+0xffc9,0xffe4,0xffeb,0xffe5,0x0002,0xfff9,0x0008,0x0014,
+0xfffc,0xffff,0xffff,0xffee,0xfffb,0xfffc,0xfffb,0x0010,
+0xfffe,0x0008,0xfffb,0x0005,0xffed,0xfffe,0xfff2,0xfffd,
+0xfffa,0x0000,0x0012,0x0004,0xfffe,0x000b,0x0008,0xffee,
+0x000b,0x000a,0x001d,0x0003,0xfff6,0x000d,0x0008,0x0003,
+0xffc6,0xfff7,0xfff0,0x0001,0xfffe,0x0002,0x0000,0x0013,
+0x000a,0x000d,0x0011,0x0015,0x0003,0x0003,0x0013,0xfff4,
+0x0002,0x0000,0xfff6,0x0001,0xfffb,0x000c,0x0000,0x000f,
+0x001a,0x0005,0x0022,0x0010,0x000b,0x0007,0xfffc,0x0019,
+0x0002,0xfff2,0x0003,0xffe3,0xfff3,0xffe7,0xffec,0xffec,
+0xffdc,0xffeb,0xffe4,0xfff0,0xfffa,0xfff0,0xfff4,0x0002,
+0xfffc,0x0002,0x0014,0x0007,0x000b,0xfffc,0x0014,0x0004,
+0x000c,0xfffe,0x0001,0x0000,0x0000,0x0008,0x0002,0x0002,
+0x001b,0xfffc,0x0015,0x0002,0x0009,0x0000,0x0006,0x001d,
+0x0009,0x000a,0x0015,0xffeb,0xffe4,0xfff6,0xffe3,0xfff5,
+0xffbb,0xffef,0xfffd,0x0003,0xfff6,0x0008,0x0003,0x0028,
+0x0001,0x0015,0x000a,0x0015,0x0008,0x0017,0x0001,0xfff3,
+0xfff8,0xfff5,0xffeb,0xfff5,0xfff1,0xfffc,0x0000,0x0002,
+0x000d,0x0005,0x0017,0x000c,0x0007,0x0000,0x0001,0x0000,
+0x000a,0xfff2,0x001c,0xfffb,0xffff,0xfff5,0x0005,0xfff9,
+0xffd1,0xffe2,0xfff1,0xfff2,0xfff2,0xfff7,0xfff7,0x0017,
+0xfff3,0x000a,0x000c,0x0007,0x0010,0x000f,0x0003,0x0003,
+0x0001,0xfff2,0xfff7,0xfff4,0xfff7,0xfff8,0x0000,0xfff6,
+0x000e,0xfffc,0x0009,0xfffe,0x0005,0xfff8,0x000d,0x0003,
+0x0012,0x000a,0x002d,0x0003,0xfff0,0x0004,0xfffc,0x0000,
+0xffb1,0x000b,0xfff1,0x0004,0x0012,0x0017,0x0014,0x0005,
+0x001e,0x0007,0xfff9,0xfffe,0xffeb,0xffeb,0xfff8,0xfffd,
+0xfff6,0x001c,0x0004,0x001f,0x0006,0x0019,0xfffd,0x0025,
+0x0004,0xfff9,0x0014,0x0000,0x0004,0x0004,0xfff5,0x0007,
+0xfffa,0x0008,0xffe5,0xffea,0xfff2,0xfff4,0xfffb,0xfff0,
+0xffc7,0x0000,0xffe5,0xfff3,0x000e,0x0005,0x0007,0xfff5,
+0x000f,0xfffc,0xfffb,0xfff0,0xfff3,0xffe3,0xfffa,0x000d,
+0x0000,0x0019,0x0010,0x001f,0x000c,0x0016,0xfffe,0x0017,
+0x0006,0xfff0,0x0007,0xfff2,0x0002,0xfffd,0x0000,0x000c,
+0x0000,0x0021,0xfff7,0xfff3,0xffe4,0x0003,0xfff2,0xfff9,
+0xffa6,0x0003,0xfffe,0x0006,0x000a,0x001d,0x0018,0x001a,
+0x0015,0x000f,0xfff1,0xfffe,0xfff0,0xffff,0xffe7,0xfffc,
+0xffeb,0x0010,0xfffa,0x0012,0xfffd,0x0008,0xfffb,0x0018,
+0xfff8,0xfff9,0x0009,0xfffc,0x0001,0xfffd,0xfffb,0xffee,
+0x0001,0x0007,0xfffe,0x0001,0xfffe,0x0001,0x0013,0xfffd,
+0xffbd,0xfff8,0xfff2,0xfff5,0x0007,0x000b,0x000b,0x0009,
+0x0007,0x0003,0xfff3,0xfff0,0xfff8,0xfff7,0xffe8,0x000c,
+0xfff6,0x000d,0x0005,0x0011,0x0002,0x0004,0xfffd,0x000a,
+0xfffa,0xffef,0xfffc,0xffed,0x0000,0xfff5,0x0006,0xfff3,
+0x0009,0x0021,0x000e,0x000a,0xfff0,0x0011,0x000a,0x0004,
+0xffb9,0x000a,0xfff7,0x0011,0x0001,0x0014,0x0003,0x0008,
+0x0015,0x0012,0x0006,0x0018,0x0000,0xffff,0x0000,0xfff0,
+0xfffa,0x0005,0x0000,0x000d,0x0011,0x0013,0x000b,0x001d,
+0x0019,0xfff5,0x000b,0xfffa,0x000d,0xfff1,0xfff9,0x001d,
+0x0000,0x0008,0xfff5,0xffea,0xffec,0xffeb,0xffef,0xffee,
+0xffcf,0xfffe,0xffeb,0x0000,0xffff,0x0002,0xfff7,0xfff8,
+0x0006,0x0006,0x0008,0x000a,0x0008,0xfff7,0x0002,0x0000,
+0x0004,0x0002,0x000d,0x000c,0x0017,0x000f,0x000c,0x0010,
+0x001a,0xffeb,0xfffe,0xffeb,0x000b,0xffe9,0x0004,0x0021,
+0x0007,0x0021,0x0006,0xfff3,0xffde,0xfffb,0xffe5,0xfff6,
+0xffae,0x0001,0x0004,0x0013,0xfffa,0x001b,0x0006,0x001d,
+0x000c,0x001a,0xffff,0x0018,0x0005,0x0012,0xffef,0xffef,
+0xffef,0xfffa,0xfff6,0x0000,0x0007,0x0002,0x0009,0x0010,
+0x000c,0xfff5,0x0000,0xfff5,0x0009,0xffe9,0x0000,0x0003,
+0x0008,0x0008,0x000d,0x0001,0xfff8,0xfff9,0x0007,0xfffa,
+0xffc4,0xfff6,0xfff9,0x0001,0xfff7,0x0008,0xfffa,0x000d,
+0xfffe,0x000f,0x0001,0x000a,0x000d,0x000b,0xfff1,0x0000,
+0xfffa,0xfff7,0x0001,0x0000,0x000d,0xffff,0x000b,0x0003,
+0x000d,0xffeb,0xfff3,0xffe6,0x0007,0xffe1,0x000a,0x0007,
+0x0010,0x0021,0x001f,0x000a,0xffea,0x0008,0xffff,0x0002,
+0xfffd,0x0007,0xfffb,0xfffb,0x0008,0xfffe,0x0011,0xfff7,
+0x0012,0xffe8,0xfffe,0xffed,0xfff6,0xfffc,0x001c,0x0011,
+0x0005,0x001c,0xfffe,0x0007,0xfffc,0x000f,0x0007,0x0008,
+0x0006,0x0017,0x000d,0x0015,0xfff2,0x0014,0xffef,0xffee,
+0xfff5,0xffdf,0xffe2,0xfff5,0x0017,0xfff3,0xfffb,0xfff7,
+0x0012,0xfffc,0xffef,0xffe9,0x0004,0xffec,0x0004,0xffe6,
+0x0003,0xffdc,0x0000,0xffe0,0xfffe,0xfff4,0x001d,0x0022,
+0x0010,0x0018,0x000a,0x0006,0x0000,0x000c,0x0008,0xfffc,
+0x0008,0x000d,0x0000,0x0006,0xfff0,0x000c,0xfffb,0xfff3,
+0xfffd,0xfff9,0xfff3,0xfffd,0x0008,0x0002,0xfff2,0x0000,
+0xfff3,0x0000,0x0008,0xfffd,0x0000,0x0004,0x0015,0x000b,
+0x0009,0xfff0,0xfff6,0xffee,0xfffb,0x0010,0x000a,0x0010,
+0xfffb,0x000f,0xfff3,0xfffb,0xfff1,0xffff,0x0006,0xfffc,
+0xfffa,0x0017,0x0002,0x0010,0xffef,0x000c,0xfff6,0xffd4,
+0xfffd,0xffdf,0xfffa,0x000c,0x0022,0x0001,0x0014,0x0003,
+0x0008,0xfff4,0xfffd,0xffeb,0xfffd,0xfff2,0x0008,0xfffb,
+0xfffc,0xffe4,0xfff9,0xffe0,0x0002,0x0008,0x000c,0x0022,
+0x0004,0x000c,0xffff,0xfffa,0xfff7,0xfffc,0x0007,0xffef,
+0xfffc,0x000d,0xfff5,0x0001,0xffed,0x0004,0x0000,0xffd9,
+0x0004,0xfff9,0x000b,0x0015,0x0014,0x0010,0x000a,0x000b,
+0x0004,0x0006,0x0000,0x0007,0xfff8,0xfffc,0x0000,0xfffa,
+0x0009,0xfff3,0x000b,0x0007,0x000b,0x000f,0x0025,0x0004,
+0x0009,0x0005,0xfffb,0xfff5,0x0005,0x0009,0x0016,0x0001,
+0x001b,0x0012,0x0004,0x000e,0xfffb,0x0000,0xfff4,0x0003,
+0xfffc,0xffe0,0xfff2,0xfff4,0x0011,0xffea,0xffef,0xfff5,
+0x001a,0xfffa,0xfff5,0xfff6,0xfff4,0xffe9,0xfff4,0xffe9,
+0xfffb,0xffe8,0x000d,0xfffb,0x0013,0x0008,0x0026,0x0015,
+0x0014,0x0002,0x0006,0xfff4,0x000b,0x0005,0x0017,0xfff5,
+0x001d,0x0009,0xfff7,0x0000,0xfff9,0xfffa,0xffff,0x0007,
+0x0002,0xfff9,0x0003,0xfffd,0x0002,0xfffa,0xffe5,0xfffd,
+0xfffa,0xfffe,0x000e,0x0009,0xfff0,0x0001,0x0003,0x000e,
+0x0000,0xfffb,0x0003,0x0008,0x0010,0x0024,0x0013,0x0003,
+0xffff,0xfffa,0xffef,0xffe8,0xfffc,0xfff9,0x0015,0xfff5,
+0x000e,0x0012,0xfff9,0x0009,0xfff7,0xfff9,0xfffa,0xffea,
+0x0003,0xffdf,0x000a,0x000b,0x001c,0xfff9,0x0007,0x0000,
+0x0010,0xfff2,0x0002,0xfff8,0xffec,0xffef,0xfff7,0xfffe,
+0xfff2,0xfff0,0x0006,0xfffb,0x0018,0x001c,0x0015,0x0014,
+0x0008,0xfff7,0xfffc,0xffe7,0x0001,0xfff5,0x0016,0xffe8,
+0x000f,0x0008,0xffeb,0xfffb,0xfff5,0xfff2,0x0005,0xffee,
+0x000b,0xfff9,0x001b,0x0014,0x000e,0x0007,0xffff,0x0009,
+0xfff0,0x001b,0x0002,0x000a,0x000d,0x0010,0x0014,0xffec,
+0x001d,0xffec,0xfff2,0xfff0,0xfff3,0xfff8,0x0009,0x000d,
+0xfffe,0x0021,0x0009,0x0013,0x0011,0x0017,0x0011,0x0016,
+0x0006,0x0006,0xfff7,0xfffe,0xfff4,0xfffe,0xffec,0xfff3,
+0xfff3,0xfff6,0xffd3,0xfffc,0x0010,0xfff8,0xfffe,0xfff9,
+0x0005,0x000f,0xfff7,0xfff9,0x0009,0xfffe,0x0008,0xffdb,
+0x000e,0xffe1,0xfff5,0xffe3,0xfffb,0xfff0,0x000b,0x001e,
+0x0007,0x001d,0x0015,0x0012,0x0017,0x0013,0x0012,0x0009,
+0x0007,0xfffd,0xffe9,0xffef,0xfff2,0xfff7,0xfff8,0xfff7,
+0xfffa,0x000f,0xffe5,0x0004,0x0002,0x0006,0xfff4,0x0001,
+0xffe6,0x0013,0x000f,0x000c,0x0005,0x0016,0x0018,0x0000,
+0x0015,0xfff4,0xffeb,0xfff1,0xfff8,0x000b,0xfff9,0x000c,
+0xfff2,0x0014,0xfffe,0x0006,0x0007,0x0006,0x0010,0x0009,
+0xfffa,0x0005,0xffeb,0xfff9,0xfff1,0xfff6,0xfff3,0xffd9,
+0xfffb,0xfff6,0xffec,0x0013,0x001c,0x0005,0x0016,0x0005,
+0xfffc,0x0006,0x0003,0xfffb,0x0001,0x0004,0x000b,0xfff0,
+0x0006,0xffe9,0xffed,0xffe3,0x0000,0x0003,0xfffa,0x001e,
+0xfffd,0x0011,0x000a,0x0005,0x000d,0x0002,0x0011,0xfffd,
+0xfffb,0xfffd,0xffdd,0xffeb,0xffef,0xffef,0xfffe,0xffdd,
+0x0002,0x000f,0xfffd,0x001c,0x000d,0x0015,0x000d,0x000d,
+0xfff8,0x0019,0x0008,0x0017,0xfffd,0x000d,0x0003,0xffef,
+0x0014,0xfff8,0x0000,0x000a,0x0008,0x000b,0x0012,0x0000,
+0x0001,0x000a,0x0005,0x0000,0x001c,0x0011,0x0020,0x000f,
+0x001a,0x0001,0xffed,0xfff7,0xfffd,0xffeb,0xfff1,0x0007,
+0xfffa,0xfff7,0xffe3,0xfffb,0x000a,0xffef,0xfff1,0xfff7,
+0x000d,0x000d,0xfffd,0x0005,0xfff9,0xfffc,0xfff7,0xffde,
+0x0005,0xffec,0x0002,0xfffd,0x0010,0x0003,0x0014,0x0011,
+0x000b,0x0007,0x0011,0x0000,0x0022,0x000d,0x0021,0x0002,
+0x001c,0xfff8,0xffe0,0xffe8,0xfffb,0xffe3,0xfffd,0x000c,
+0x0000,0x000f,0xfff5,0x0003,0xfffd,0xfffe,0xffe8,0xffff,
+0xffee,0x0011,0x0015,0x0019,0xfff5,0x0013,0x0006,0x0003,
+0x000b,0x0000,0xfff9,0x000b,0x000d,0x001f,0x0001,0x0000,
+0xfff7,0xffff,0xfffb,0xfff4,0x0012,0x0000,0x001f,0x0002,
+0x000d,0x0001,0xffe2,0xfff2,0xfff9,0xffe3,0xfff7,0xffee,
+0x0001,0xfff6,0xfffc,0x0012,0x0016,0xfffd,0x000a,0x0002,
+0x0003,0x0005,0x0009,0x0007,0xfff1,0x0001,0xfffb,0xfff3,
+0xfffe,0xfff4,0xfffb,0xfffe,0x0015,0x0017,0x0002,0x0010,
+0x0000,0xfffb,0x0006,0xfff3,0x0017,0xfffd,0x0020,0xfff6,
+0x000f,0xfff8,0xffd4,0xffe4,0xfff7,0xffdb,0x0002,0xfff3,
+0x0009,0x000f,0x000c,0x001b,0x0007,0x000c,0x0000,0x000b,
+0xffd4,0x0006,0xffe2,0xfff8,0x0009,0x000a,0x000b,0x000e,
+0x0017,0xfffb,0x0008,0xfffc,0x000e,0xfff4,0x0025,0x000e,
+0x000c,0x001a,0x0004,0x0010,0xfff8,0x0010,0xfff7,0x0007,
+0xfffa,0x0013,0x000c,0x0019,0xfffb,0x0018,0xfff1,0xfff3,
+0xfff8,0xffdc,0xffde,0xffe1,0xffff,0xffee,0xfffc,0xffee,
+0xffea,0xfffb,0xffd6,0xffe6,0x0006,0xfff8,0xffff,0xfffe,
+0x0009,0xffef,0x000a,0xffee,0x0015,0xffed,0x0027,0x001f,
+0x0017,0x0017,0x0010,0x000f,0xfffe,0x000c,0xfff9,0xfffa,
+0xfffb,0x0009,0xffff,0x000a,0xfff9,0x0010,0xfffc,0xfff7,
+0x0000,0xfff6,0xffef,0xffea,0xfff0,0xfffe,0xfff2,0xfff7,
+0xffc9,0xffff,0xffef,0xfffa,0x0001,0x0010,0x000f,0x0023,
+0x000f,0x0002,0x0000,0xfffc,0x0013,0x0008,0x0014,0x000d,
+0x0001,0x000e,0xfff9,0x0003,0xffee,0x0000,0xfff6,0xfffb,
+0xffed,0x0013,0x0000,0x0015,0xfff8,0x0010,0xfff7,0xffd9,
+0x0000,0xffdc,0xfff6,0xfff9,0x0009,0xfffc,0x0014,0xfffb,
+0xffdf,0xfff3,0xffe3,0xffe8,0xffff,0xffff,0x0002,0x0012,
+0x0000,0xfff7,0x0003,0xffef,0x001b,0x0000,0x0015,0x001e,
+0x000c,0x000b,0x0005,0x0002,0xfff4,0xfffc,0xfff7,0xffed,
+0xffee,0x0009,0xfff3,0x0006,0xfff5,0x0008,0x0002,0xffdd,
+0x0008,0xfff6,0x0007,0x0001,0xfffc,0x000b,0x000a,0x0002,
+0xffdc,0x0005,0xffe8,0x0004,0xfff9,0x0007,0xfffa,0x0011,
+0x000e,0x0005,0x0016,0x0016,0x0023,0x0008,0x002e,0x0001,
+0x0011,0x0003,0x0000,0xfffe,0x0002,0x000a,0x0005,0x0000,
+0x000e,0x000f,0x0002,0x0012,0x0002,0x0004,0xfff5,0x0007,
+0xffff,0xffdc,0xffee,0xffe0,0xfff9,0xffe5,0xffef,0xffec,
+0xfff2,0xfff9,0xffdc,0xfff3,0xfff6,0xfff6,0xffee,0x0000,
+0x0000,0xfffb,0x0019,0x0008,0x002b,0x0000,0x0030,0x0012,
+0x001b,0x0000,0x000c,0xfffd,0x0007,0x0006,0x0007,0xfff3,
+0x000f,0x0005,0xfff5,0x0003,0x0000,0xfffe,0x0000,0x000c,
+0x0006,0xfff6,0x0000,0xffe9,0xffea,0xfff5,0xffe6,0xfff4,
+0xffd1,0xfffd,0xfff5,0x0006,0xfff1,0x000d,0xfffe,0x0026,
+0x0006,0x000d,0x000f,0x0016,0x0028,0x001c,0x001c,0x0000,
+0x0005,0xfff8,0xfff6,0xfff1,0xfff9,0xfff9,0x0004,0xfff3,
+0x0001,0x000e,0xfff7,0x000e,0x0000,0xfffe,0xfffc,0xffee,
+0x0007,0xffdc,0x0006,0xfff8,0x0003,0xfff3,0x0007,0xfff8,
+0xffe7,0xfff1,0xffea,0xfff5,0xffee,0xfffc,0xfff1,0x0016,
+0xfff8,0x0002,0x0011,0x0009,0x0030,0x0014,0x001e,0x0011,
+0x0010,0xfff5,0x0001,0xfff0,0xfffe,0xfff6,0x0005,0xffe6,
+0x0002,0x0004,0xffea,0x0000,0xfffe,0xfff6,0x0006,0xfff3,
+0x000e,0xfff6,0x0017,0x0000,0xfff6,0x0002,0xffff,0x0000,
+0xffc7,0x001a,0xffea,0x0007,0x000e,0x001c,0x000e,0x0003,
+0x0023,0x0000,0xfffd,0xffff,0x000b,0xfff0,0x0012,0x000a,
+0x0004,0x001f,0x000f,0x001c,0x000e,0x0017,0x0001,0x0015,
+0xfff9,0x0002,0xfff5,0x0001,0xfffd,0x0001,0xffee,0xfff7,
+0xfff6,0xfff3,0xffcf,0xffe8,0xfff8,0xfff2,0xfffe,0xfff0,
+0xffdd,0x000e,0xffde,0xfff6,0x000a,0x000a,0x0001,0xfff4,
+0x0014,0xfff4,0x0000,0xfff1,0x0012,0xffe8,0x0014,0x001b,
+0x000e,0x001c,0x001b,0x001b,0x0014,0x0013,0x0002,0x0008,
+0xfffb,0xfff9,0xffe7,0xfff3,0xfffb,0xfffb,0xfffa,0xfffb,
+0xfffe,0x000c,0xffe1,0xfff1,0xffe9,0x0001,0xfff4,0xfff8,
+0xffbc,0x0012,0xfff7,0x0009,0x0006,0x0023,0x0012,0x0019,
+0x001a,0x0007,0xfff6,0xffff,0x0010,0x0003,0x0001,0x0009,
+0xfffa,0x0013,0x0004,0x000f,0x0004,0x0006,0x0000,0x0008,
+0xffec,0x0002,0xffe9,0xfffe,0xfff9,0xfffb,0xfff4,0xffdd,
+0xffff,0xfff3,0xffe8,0x0000,0x0003,0x0000,0x0016,0xfffc,
+0xffd2,0x0006,0xffeb,0xfff8,0x0002,0x0010,0x0005,0x0008,
+0x000b,0xfffc,0xfff8,0xfff1,0x0018,0xfffc,0x0002,0x001a,
+0x0003,0x0010,0x0010,0x000e,0x0009,0x0002,0x0001,0xfffc,
+0xffed,0xfff9,0xffdc,0xffef,0xfff7,0xfff3,0x0000,0xffe1,
+0x0005,0x000c,0xfff9,0x0008,0xfff5,0x000f,0x000d,0x0004,
+0xffcf,0x0018,0xfff0,0x0014,0xfffe,0x001a,0xfffe,0x0007,
+0x0019,0x000a,0x000b,0x0019,0x0020,0x0003,0x001b,0xfffe,
+0x0008,0x0008,0x000b,0x0009,0x0018,0x0011,0x0010,0x000e,
+0x000d,0xfffe,0xffec,0xfffb,0x0004,0xffef,0xfff2,0x000c,
+0xfffd,0xfff3,0xffdf,0xffe7,0xfff2,0xffe9,0xfff1,0xffed,
+0xffe5,0x000c,0xffe4,0x0002,0xfffa,0x0007,0xfff1,0xfff7,
+0x000b,0xffff,0x000d,0x000b,0x0028,0xfffc,0x001d,0x000e,
+0x0013,0x0005,0x0017,0x0008,0x001e,0x000d,0x0011,0x0000,
+0x000e,0xfff4,0xffde,0xffec,0x0002,0xffe7,0xfffe,0x0010,
+0x0004,0x000c,0xfff1,0xfff0,0xffe3,0xfff9,0xffe8,0xfff6,
+0xffc4,0x0010,0xfffd,0x0016,0xfff6,0x0020,0x0000,0x001c,
+0x0011,0x0012,0x0003,0x0019,0x0025,0x0017,0x000a,0xfffd,
+0xfffe,0xfffd,0x0000,0xfffd,0x000e,0x0000,0x000e,0x0001,
+0x0000,0xfffe,0xffe0,0xfff7,0x0001,0xffe7,0xfff9,0xfff3,
+0x0005,0xfff3,0xfff8,0xffff,0xfffe,0xfff8,0x000a,0xfffa,
+0xffda,0x0004,0xfff1,0x0004,0xfff2,0x000d,0xfff4,0x000b,
+0x0002,0x0006,0x0006,0x000b,0x002d,0x0010,0x000b,0x000d,
+0x0007,0xfffa,0x000c,0xfffc,0x0014,0xfffd,0x0010,0xfff4,
+0x0001,0xfff4,0xffd2,0xffe8,0x0000,0xffdf,0x0003,0xfff7,
+0x000c,0x000c,0x0008,0x0007,0xffef,0x0006,0x0000,0x0002};
+
+static const signed short etable2[5120]={
+0x0049,0xffe0,0xffc4,0xfff1,0xffe6,0x003b,0x0002,0xffdf,
+0x001e,0xfff6,0xfffd,0xffef,0x0008,0x001e,0xffff,0xffe6,
+0xfffc,0xffea,0x000a,0x0010,0xffdc,0xfffb,0xfff5,0x0038,
+0x0025,0x0006,0xfff6,0xfffb,0xfff3,0xfffd,0x0006,0xfffb,
+0x000b,0x0004,0xffed,0xfffb,0xfff0,0x0029,0x0018,0x000d,
+0x0004,0xfff5,0xffdb,0x0017,0xfffb,0x002e,0xfffe,0xffe3,
+0xfffb,0xffd9,0xffeb,0xfff7,0x0000,0x0031,0x000c,0xfff7,
+0xfff0,0xffe6,0x0016,0x000f,0xffd3,0xffec,0xfffb,0x0028,
+0x0016,0x0011,0xffe6,0x001f,0xfff2,0x0002,0xfff2,0x000a,
+0x001e,0x0014,0xffe5,0xfff7,0xffd9,0x0027,0x0012,0x0005,
+0x0022,0xffe7,0xffd0,0xffe4,0xfff5,0x0022,0xfffe,0xffd7,
+0x0009,0xfff9,0xffef,0x0015,0x0014,0x0018,0xffef,0xffdf,
+0x0000,0xffe8,0x000a,0x002a,0x0003,0xfffb,0x000a,0x002a,
+0x000b,0x0008,0xfffd,0x0003,0x0010,0x0009,0x0016,0xfffe,
+0x0000,0xffdf,0xfff6,0x0012,0x0007,0x003a,0x000a,0x001c,
+0xffde,0xfffc,0xffe7,0x000a,0x0009,0x0015,0xfff9,0xffdc,
+0xffe6,0xffdc,0xffdd,0x001c,0x000c,0x002a,0xfffd,0xfff0,
+0xfff4,0xffe4,0x0015,0x002a,0xfffb,0xffeb,0x0010,0x001a,
+0xfffc,0x0013,0xffed,0x0027,0x000f,0x000f,0x0001,0x000d,
+0x0013,0xffef,0xffef,0x000e,0xfff1,0x0037,0x0004,0x0013,
+0x001c,0xffec,0xffcd,0xfff2,0xfffa,0x0007,0x0000,0xffe6,
+0x001b,0xfffc,0x0012,0xffd8,0xfffa,0x0010,0xffff,0xfff1,
+0x0000,0xffc9,0xfffb,0xfff0,0xffed,0x000e,0xfffd,0x0031,
+0x000e,0x0001,0xffea,0xffe2,0xfff4,0x0000,0x0018,0x000f,
+0x0009,0xffef,0xffd3,0xffe3,0x0004,0x001c,0x0033,0x0023,
+0xffd8,0x0000,0xffe4,0x0018,0x000e,0xfffb,0xfffc,0xffeb,
+0xfff9,0xffdf,0x0000,0xffe0,0xfff1,0x0023,0x000c,0x0001,
+0xfff5,0xffc6,0x0005,0xfff0,0xffe4,0x0000,0x0001,0x0021,
+0x0000,0x000b,0xffd9,0x0005,0xfff2,0x0006,0x0003,0x001f,
+0x001c,0xffff,0xffcb,0xffdf,0xffed,0x0019,0x002e,0x001a,
+0xfff5,0xfff2,0xffd9,0xffe5,0x0009,0xffef,0xfffc,0xffdf,
+0x0006,0x0000,0x0004,0xffff,0x0005,0x000a,0xffef,0xffea,
+0x0005,0xffc7,0xfffb,0x0009,0x0014,0x000d,0x0012,0x0023,
+0xfff5,0x0003,0xfff0,0xffea,0x0011,0x000d,0x0028,0x0013,
+0xffff,0xffc9,0xffdd,0xfffb,0x001b,0x002c,0x0025,0x0031,
+0xffb0,0x0006,0xfff0,0x000b,0x001e,0xffe2,0xfff7,0xffe4,
+0xffe4,0xffe3,0xfff3,0x0006,0xfffe,0x001c,0xfffd,0xfffb,
+0xfff9,0xffc4,0x0005,0x0009,0x000b,0xffff,0x0018,0x0013,
+0xffe5,0x000d,0xffe0,0x000d,0x000f,0x0013,0x0013,0x0023,
+0x0011,0xffd9,0xffd5,0xfff7,0x0004,0x002a,0x0020,0x0029,
+0x004e,0xffeb,0xffd5,0x0004,0xffda,0x0011,0x0011,0xfffb,
+0x0037,0x0018,0xfff1,0xffdc,0x000e,0x0004,0x0018,0xffe8,
+0x000c,0x0005,0x0011,0x001f,0xffca,0xfffb,0xfffe,0x001b,
+0x002b,0xfff4,0x0002,0x0009,0xfff7,0xfff1,0x0016,0xfffd,
+0x001c,0x0015,0xffec,0x0003,0x0014,0x001c,0x0009,0xfffb,
+0x0009,0xffff,0xffec,0x002b,0xffef,0x0003,0x000c,0x0000,
+0x0014,0xfffc,0xffdf,0xffe3,0x0006,0x0016,0x0026,0xfff9,
+0x0000,0x0001,0x001d,0x001e,0xffc1,0xffeb,0x0003,0x000b,
+0x001b,0xffff,0xfff2,0x002d,0xfff6,0xfff7,0x0001,0x000c,
+0x002f,0x0025,0xffe4,0x0000,0xfffe,0x001a,0x0004,0xfff3,
+0x0027,0xfff2,0xffe2,0xfff8,0xffea,0xfff8,0x000c,0xfff4,
+0x0022,0x001b,0xffe3,0x0002,0x001a,0xfffe,0x0008,0xffe1,
+0x0010,0x0003,0x0011,0x0039,0xfff2,0xfffa,0x0013,0x000d,
+0x0010,0xfff6,0x0008,0x0011,0x0014,0xfffe,0x0026,0x0000,
+0x0011,0xfff0,0xfff5,0x001b,0x002c,0x002d,0xfffc,0x0008,
+0xffe3,0x0005,0xfff9,0x001e,0xffff,0xffeb,0x0007,0xfff9,
+0x0000,0x0000,0xffd1,0x0009,0x0012,0x000f,0x0016,0xfff2,
+0x0004,0x0000,0x001c,0x0039,0xffe9,0xffeb,0x0019,0xfffe,
+0x0001,0x0000,0xfff9,0x0035,0x0013,0x0003,0x0011,0x000f,
+0x0024,0x0000,0xffed,0x0018,0x0015,0x002b,0xfff7,0x0000,
+0x0021,0xfff6,0xffde,0x0005,0xffef,0xffdd,0x000f,0x0001,
+0x0035,0x001e,0x0006,0xffc5,0x0000,0xfff6,0x0018,0xfff3,
+0x0011,0xffe5,0x0001,0xffff,0xffdb,0x000d,0x0004,0x0014,
+0x0014,0xffee,0xfff6,0xfff0,0xfff8,0xfff5,0x0027,0x0012,
+0x001a,0x0000,0xffd2,0xffec,0x0029,0x000f,0x0025,0x000f,
+0xffdd,0x000a,0xfff5,0x002c,0x0003,0xffd0,0x000a,0x0006,
+0x0011,0x0002,0xfff5,0xffcd,0xfff8,0x0008,0x0026,0x0003,
+0x0004,0xffe1,0x000c,0xfffe,0xffd2,0xffff,0x000a,0x0004,
+0x0005,0xfff9,0xffe6,0x0013,0xfff6,0xfffb,0x0012,0x0022,
+0x002d,0x000f,0xffca,0xffe8,0x0012,0x000d,0x001f,0x0007,
+0xfffb,0xfffd,0xffeb,0xfff9,0xfffe,0xffc4,0x000a,0xfffb,
+0x0020,0x0022,0xfff9,0xffec,0x000b,0xfff0,0x0008,0xffec,
+0x0015,0xffe3,0x0001,0x0018,0x0002,0x000d,0x001b,0x0006,
+0xfffb,0xfff1,0xfffd,0xfff8,0x0015,0x0001,0x0037,0x0015,
+0x000f,0xffda,0xffdb,0x0003,0x0041,0x0020,0x0017,0x001e,
+0xffb6,0x0011,0x0000,0x001f,0x0012,0xffb7,0x0005,0x0000,
+0xfffd,0x0005,0xffe7,0xfff4,0x0003,0x0001,0x0016,0xfffd,
+0x0009,0xffdf,0x000c,0x0018,0xfffa,0xfffe,0x0021,0xfff7,
+0xffeb,0xfffb,0xffec,0x001b,0x0013,0x0007,0x0022,0x0025,
+0x0022,0xffea,0xffd4,0x0000,0x0029,0x001d,0x0011,0x0015,
+0x004c,0xffdd,0xffe1,0xffe4,0xffcf,0x002b,0xffd8,0x0000,
+0x001d,0xfff2,0x0008,0x0005,0x000a,0x0012,0xffe6,0xffd2,
+0x0000,0x0007,0x0006,0x0003,0xffe7,0xfff9,0xfffe,0x0028,
+0x001c,0x000e,0x0012,0xfffd,0xffe5,0xffe4,0xfff8,0xffd3,
+0xfff3,0x0022,0xfff3,0xffe5,0xfff1,0x001f,0x000c,0x0003,
+0x0007,0xfff1,0xfff7,0x0009,0xffe4,0x001d,0xffd3,0x0005,
+0xfffa,0xffd5,0xfff7,0x000c,0x0002,0x0024,0xfff4,0xffe2,
+0xfff5,0x0003,0x0011,0x0003,0xffde,0xffea,0x0003,0x0018,
+0x000c,0x0018,0x0002,0x0020,0xffe4,0xffea,0xffe3,0xffe3,
+0x0005,0x0032,0xffeb,0xffe1,0xffda,0x001d,0x0007,0xfffb,
+0x0024,0xffe3,0xffed,0xffd7,0xffde,0x0012,0xffd3,0xfffa,
+0x0008,0xfff6,0xfffb,0x002b,0x0017,0x000b,0xffd6,0xffcb,
+0x0005,0x0005,0x0006,0x001e,0x000e,0xfff8,0x0014,0x001a,
+0x0001,0x0010,0x0019,0x0004,0x0003,0xfff1,0x0007,0xffd7,
+0xffe9,0xfffd,0xfffc,0xfffd,0x0008,0x0030,0xffff,0x0011,
+0xffe0,0xfff8,0x0003,0xfffe,0xfff3,0x0004,0xffce,0xffff,
+0xffe5,0xffd9,0xffe9,0x0033,0x000f,0x001e,0xffe5,0xffdb,
+0xfff9,0x0001,0x0011,0x001d,0x0005,0xffe9,0x0019,0x000a,
+0xfff2,0x001a,0x0008,0x0029,0x0001,0xfff7,0xfff3,0xffe6,
+0xfffb,0x000c,0xfff4,0xfff9,0xfff2,0x002d,0xfffa,0x0009,
+0x001f,0xffe8,0xffe9,0xffe5,0xffe3,0xfff7,0xffd5,0x0008,
+0x001a,0xfff9,0x001e,0xffef,0xfffc,0x0003,0xffe6,0xffdd,
+0x0005,0xffe8,0xfff6,0xffe4,0xfff7,0x000c,0x0005,0x0021,
+0x0005,0x0008,0x0005,0xffe3,0xffe6,0xffe8,0x0009,0xffe9,
+0xfff2,0x000c,0xffd9,0xffcc,0x0005,0x0012,0x0027,0x0018,
+0xffdb,0xfffd,0x0000,0x000a,0xfff9,0xffea,0xffd0,0x000c,
+0xfff8,0xffdc,0x000c,0xfff7,0xfff4,0x0016,0xfff4,0xffed,
+0xfffa,0xffe4,0x0000,0xffe3,0xffee,0xfffd,0x000b,0x0011,
+0xfff6,0x0012,0xfff6,0x0007,0xffe5,0xffee,0xfff5,0xfff9,
+0x0003,0x001c,0xffd1,0xffc9,0xffee,0x000f,0x0022,0x0010,
+0xfff8,0xffef,0xfff6,0xffd8,0xfff3,0xffde,0xffd1,0x0000,
+0x0005,0xfffc,0x0010,0x0015,0x0008,0xfffe,0xffd6,0xffd5,
+0x000a,0xffe6,0xfff6,0xfffe,0x001f,0x000b,0x001b,0x0013,
+0xffeb,0x000a,0x000c,0xffec,0x0003,0xfff5,0x0019,0xffec,
+0xffe7,0xffe7,0xffe3,0xffe4,0x001c,0x0022,0x0019,0x0026,
+0xffb3,0x0002,0x000b,0xffff,0x0007,0xffd1,0xffcc,0x0005,
+0xffe3,0xffdf,0xffff,0x001c,0x0000,0x000f,0xffe4,0xffe6,
+0xfffe,0xffe2,0x0000,0xfffe,0x0016,0xfffc,0x0021,0x0003,
+0xffdc,0x0015,0xfffd,0x000f,0x0002,0xfffb,0x0004,0xfffc,
+0xfffa,0xfff7,0xffdb,0xffe1,0x0005,0x0020,0x0014,0x001e,
+0x0051,0xffe7,0xfff2,0xfff8,0xffc3,0x0000,0xffe7,0x001c,
+0x0036,0x0014,0xfffd,0xfff2,0x0011,0xfff8,0x0000,0xffd4,
+0x0010,0x0023,0x000d,0x0012,0xffd5,0xfff9,0x0006,0x000b,
+0x0021,0xfffc,0x001e,0x000b,0xffea,0xffd8,0x0006,0xffd5,
+0x0003,0x0032,0xfff2,0xffee,0x0016,0x0012,0xffff,0xfff0,
+0x000c,0xfffc,0x0008,0x001d,0xffd9,0xfff4,0xffe2,0x0021,
+0x0013,0xfff8,0xffeb,0xfffa,0x0008,0x0009,0x000d,0xffe4,
+0x0004,0x001f,0x0018,0x0012,0xffcc,0xffe9,0x000c,0xfffc,
+0x0012,0x0005,0x000e,0x002f,0xffe8,0xffde,0xfff2,0xffe5,
+0x0016,0x0042,0xffea,0xffea,0xffff,0x0010,0xfffa,0xffe8,
+0x0029,0xffee,0xfffe,0xffeb,0xffd3,0xffe8,0xffe2,0x0015,
+0x0021,0x0018,0xffef,0x0018,0x001d,0xfff1,0xfff0,0xffcd,
+0x0015,0x0021,0x000d,0x002d,0xfffd,0xfff8,0x001c,0xfffe,
+0x0007,0xfffe,0x0025,0x0013,0x0007,0xffe5,0x0016,0xffd9,
+0xfff9,0x000c,0xfffb,0x0005,0x002d,0x0023,0xfff1,0xffff,
+0xffe5,0x0001,0x0014,0x0011,0xffe8,0xffda,0xffdd,0x001a,
+0xffff,0xfffc,0xffdd,0x0020,0x0015,0x0003,0xfffe,0xffdd,
+0x0008,0x001d,0x0018,0x002c,0xfff4,0xffe8,0x0022,0xffee,
+0xfff8,0x0007,0x0015,0x0037,0x0005,0xffeb,0x0002,0xffe9,
+0x000b,0x001c,0xfff3,0x0001,0x0016,0x0021,0xffeb,0xfff6,
+0x0024,0xfff3,0xfffb,0xfff9,0xffd8,0xffcd,0xffe4,0x0024,
+0x0034,0x001b,0x0012,0xffdc,0x0002,0xffea,0x0000,0xffdf,
+0x0015,0x0002,0xfffd,0xfff3,0xffe6,0x000b,0x000e,0x0004,
+0x000a,0xfff6,0x0012,0xfff2,0xffea,0xffdc,0x0018,0xffeb,
+0x0001,0x001c,0xffd8,0xffd6,0x002a,0x0005,0x0019,0x0005,
+0xffe0,0x0006,0x0011,0x001f,0xffed,0xffbf,0xffdf,0x0029,
+0x0010,0xffff,0x0000,0xffe3,0xfffa,0xfffc,0x000d,0xffef,
+0x0009,0xffff,0x0008,0xfff2,0xffdd,0xfffd,0x0013,0xfff5,
+0xfffc,0x0000,0x0001,0x0015,0xffe9,0xffe2,0x0003,0xfffb,
+0x0014,0x002c,0xffd0,0xffd2,0x0013,0x0003,0x0014,0xfffd,
+0xfffd,0xfff9,0x0006,0xffec,0xffe7,0xffb3,0xffe0,0x001d,
+0x001f,0x001e,0x0004,0x0002,0x000e,0xffe3,0xfff0,0xffd8,
+0x001a,0x0000,0xfffd,0x000c,0x000d,0x000a,0x0024,0xfff7,
+0xfff1,0xfff8,0x0018,0xfffa,0x0007,0xffea,0x0028,0xffef,
+0xfff8,0xfff7,0xffe1,0xffee,0x0042,0x0016,0x000b,0x0013,
+0xffb8,0x000d,0x001d,0x0012,0xfffc,0xffa6,0xffdb,0x0022,
+0xfffc,0x0001,0xfff3,0x0009,0x0006,0xfff5,0xfffe,0xffe8,
+0x000d,0xfffd,0x0007,0x000b,0x0004,0xfffc,0x002a,0xffe7,
+0xffe1,0x0001,0x0008,0x001d,0x0006,0xffef,0x0013,0xfffe,
+0x000a,0x0006,0xffda,0xffea,0x002a,0x0013,0x0006,0x000b,
+0x0074,0xffec,0xffbc,0xffe2,0xffe4,0x0053,0x001c,0xffee,
+0x0020,0xffea,0xfff3,0xffeb,0x0005,0x001c,0x0005,0xfff9,
+0xffe8,0xfff8,0xffea,0x0011,0xffe9,0x001e,0xffe7,0x002d,
+0x000f,0xfff7,0xfff5,0xffee,0x0016,0xfff6,0x0004,0xfffe,
+0x0013,0xfff4,0x0017,0x0003,0xffd5,0x0002,0x000c,0xfffc,
+0x002f,0x0000,0xffd3,0x0007,0xfff9,0x0045,0x0017,0xfff3,
+0xfffe,0xffcd,0xffe0,0xfff2,0xfffd,0x002f,0x0013,0x0008,
+0xffdb,0xfff5,0xfff6,0x0010,0xffe0,0x000f,0xffed,0x001d,
+0x0000,0x0001,0xffe4,0x0012,0x0014,0xfffc,0xfff0,0x000d,
+0x0026,0x0003,0x000f,0x0000,0xffbe,0x0000,0x0007,0xfff3,
+0x004d,0xfff3,0xffc8,0xffd5,0xfff3,0x0039,0x0017,0xffe6,
+0x000b,0xffed,0xffe5,0x0010,0x0011,0x0016,0xfff6,0xfff1,
+0xffed,0xfff6,0xffea,0x002b,0x0010,0x001e,0xfffe,0x001f,
+0xfff5,0xfffa,0xfffb,0xfff7,0x0034,0x0002,0x0014,0x0000,
+0x0008,0xffce,0x0021,0x001b,0xffed,0x0013,0xffff,0x0009,
+0x0008,0x0006,0xffdf,0xfffc,0x0007,0x002c,0x0012,0xffeb,
+0xffe9,0xffd0,0xffd2,0x0018,0x0009,0x0028,0x0003,0x0001,
+0xffe0,0xfff3,0xfff5,0x002b,0x0007,0x000e,0x0003,0x000f,
+0xffe6,0x0003,0xffeb,0x001a,0x0032,0x0008,0x0000,0x0010,
+0x001b,0xffde,0x0019,0x0017,0xffd5,0x0011,0xfffa,0x0001,
+0x0047,0xfff7,0xffc5,0xffe3,0xfff8,0x001e,0x001a,0xfff5,
+0x001e,0xfff0,0x0008,0xffd4,0xfff7,0x000e,0x0005,0x0002,
+0xffed,0xffd8,0xffda,0xfff1,0xfff9,0x0032,0xffef,0x0026,
+0xfff9,0xfff2,0xffe8,0xffd5,0x0016,0xfffa,0x0016,0x0013,
+0x0011,0xffde,0xfffe,0xffec,0xffe9,0xfff6,0x0027,0x0010,
+0x0002,0x000b,0xffdc,0x0009,0x000d,0x0011,0x0015,0xfffa,
+0xfffb,0xffd3,0xfff6,0xffdc,0xffee,0x0021,0x0013,0x0013,
+0xffe1,0xffd4,0xffe5,0xfff1,0xfff0,0x0022,0xfff5,0x0016,
+0xffea,0xfffc,0xffd8,0xfff9,0x0015,0x0000,0x0001,0x0023,
+0x0024,0xffee,0xfff6,0xffe8,0xffd2,0xfff4,0x0022,0x0008,
+0x0020,0xfffe,0xffd1,0xffd6,0x0007,0x0005,0x0015,0xffee,
+0x0009,0xfff4,0xfffb,0xfffb,0x0002,0x0008,0xfff6,0xfffc,
+0xfff2,0xffd6,0xffda,0x000a,0x0021,0x0031,0x0005,0x0018,
+0xffdf,0xfff4,0xffef,0xffdd,0x0034,0x0006,0x0026,0x0016,
+0x0007,0xffb8,0x0007,0x0003,0x0000,0x0006,0x0019,0x001e,
+0xffdc,0x0012,0xffe8,0xfffd,0x001c,0xfff9,0x0010,0xfff3,
+0xffe6,0xffd7,0xffe8,0x0001,0xfffb,0x001a,0x0003,0x000c,
+0xffe5,0xffd2,0xffe5,0x000a,0x0018,0x0022,0x000a,0x0008,
+0xffcf,0xfffe,0xffde,0x0000,0x0033,0x000c,0x0011,0x0026,
+0x0019,0xffc8,0x0000,0x0000,0xffea,0x0003,0x0014,0x0016,
+0x0079,0xfff7,0xffce,0xfff6,0xffd8,0x0028,0x002b,0x0009,
+0x003a,0x000c,0xffe7,0xffd7,0x000b,0x0002,0x001f,0xfffb,
+0xfff8,0x0013,0xfff1,0x0020,0xffd7,0x001e,0xfff0,0x0010,
+0x0014,0xffe4,0x0000,0xfffd,0x001a,0xffea,0x0013,0x0000,
+0x0024,0x0004,0x0016,0x000c,0xfffa,0xfff7,0xffff,0xffe8,
+0x0034,0x000a,0xffe5,0x001b,0xffee,0x001a,0x0026,0x000e,
+0x0017,0xfff0,0xffd4,0xffdf,0x0003,0x0014,0x002d,0x000a,
+0xffec,0x000f,0xfffd,0x001f,0xffce,0x000e,0xfff6,0x0000,
+0x0005,0xffef,0xfff1,0x0020,0x0018,0xfff0,0xffff,0x000f,
+0x0037,0x0014,0x000e,0x0008,0xffe3,0xfff4,0xfff9,0xffe0,
+0x0052,0xfffd,0xffda,0xffe9,0xffe8,0x000f,0x0026,0x0002,
+0x0025,0x000f,0xffd9,0xfffe,0x0017,0xfffc,0x000f,0xfff4,
+0xfffd,0x0011,0xfff1,0x003a,0xffff,0x001d,0x0006,0x0002,
+0xfffb,0xffe6,0x0007,0x0004,0x0038,0xfff7,0x0023,0x0003,
+0x0019,0xffdf,0x0020,0x0024,0x0011,0x0007,0xfff1,0xfff7,
+0x000d,0x0011,0xfff1,0x000f,0xfffd,0x0001,0x0021,0x0007,
+0x0001,0xfff4,0xffc6,0x0005,0x000f,0x000d,0x001d,0x0003,
+0xfff0,0x000d,0xfffc,0x0039,0xfff6,0x000d,0x000b,0xfff3,
+0xffeb,0xfff1,0xfff7,0x0028,0x0037,0xfffd,0x000e,0x0013,
+0x002c,0xffef,0x0018,0x0020,0xfffb,0x0004,0xffeb,0xffee,
+0x004c,0x0001,0xffd7,0xfff7,0xffed,0xfff4,0x0029,0x0011,
+0x0037,0x0012,0xfffd,0xffc1,0xfffd,0xfff4,0x001e,0x0005,
+0xfffd,0xfff4,0xffe1,0x0000,0xffe8,0x0031,0xfff8,0x0009,
+0xffff,0xffdf,0xfff4,0xffe3,0x001b,0xffee,0x0025,0x0015,
+0x0022,0xffef,0xfffd,0xfff5,0x000e,0xffe9,0x0019,0xfffe,
+0x0007,0x0016,0xffee,0x001d,0x0001,0xffe7,0x0024,0x0015,
+0x0014,0xfff7,0xffea,0xffc8,0xfff5,0x0006,0x002d,0x0015,
+0xfff1,0xfff0,0xffec,0xffff,0xffdf,0x0022,0xfffe,0xfffa,
+0xffef,0xffe9,0xffe4,0x0006,0x0019,0xfff4,0x0010,0x0025,
+0x0035,0xffff,0xfff5,0xfff1,0xfff8,0xffe7,0x0014,0xfff5,
+0x0025,0x0008,0xffe3,0xffea,0xfffc,0xffdb,0x0024,0x0009,
+0x0022,0x0016,0xffef,0xffe8,0x0008,0xffee,0x000f,0xfffe,
+0x0001,0xfff2,0xffe1,0x0019,0x000f,0x0030,0x000d,0xfffc,
+0xffe4,0xffe1,0xfffb,0xffeb,0x0039,0xfffc,0x0035,0x0018,
+0x0017,0xffc9,0x0006,0x000c,0x0025,0xfffa,0x000b,0x000b,
+0xffe1,0x001c,0xfffa,0x0010,0x0010,0xffce,0x001f,0x000e,
+0x0000,0xfffa,0xffdc,0xffef,0x0000,0x0000,0x001d,0x000e,
+0xfff5,0xffee,0xffec,0x0019,0x0006,0x0021,0x0013,0xffec,
+0xffd5,0xffeb,0xffeb,0x000e,0x0037,0x0000,0x0020,0x0028,
+0x002a,0xffd9,0xffff,0x0008,0x000e,0xfff8,0x0006,0x0003,
+0x0077,0xffe8,0xffd9,0xffd4,0xffcd,0x0042,0xfff2,0x000f,
+0x001f,0xffe6,0xffff,0x0000,0x0007,0x0010,0xffed,0xffe4,
+0xffed,0x0016,0xffe6,0x0004,0xfff3,0x001c,0xfff0,0x001d,
+0x0005,0xffff,0x0010,0xfff0,0x0008,0xffdd,0xfff6,0xffd6,
+0xfffc,0x0011,0x001d,0xffed,0xffd6,0xfff9,0x0000,0xfff1,
+0x0032,0xfffd,0xfff0,0xfffb,0xffe2,0x0035,0xffed,0x0014,
+0xfffd,0xffc9,0xffed,0x0008,0x0000,0x0022,0xfffb,0xfff5,
+0xffe0,0x0012,0xfff1,0x0004,0xffea,0x000d,0xfff6,0x000d,
+0xfff7,0x0008,0x0000,0x0013,0x0007,0xffe3,0xffe1,0xffe6,
+0x000d,0x0021,0x0015,0xffea,0xffbf,0xfff7,0xfffc,0xffe9,
+0x004f,0xffef,0xffe5,0xffc8,0xffdc,0x0029,0xffed,0x0008,
+0x000a,0xffea,0xfff1,0x0027,0x0014,0x0009,0xffdd,0xffdd,
+0xfff1,0x0014,0xffe6,0x001f,0x001a,0x001b,0x0006,0x000f,
+0xffec,0x0000,0x0017,0xfff8,0x0026,0xffea,0x0005,0xffda,
+0xfff1,0xffec,0x0027,0x0004,0xffee,0x0009,0xfff3,0xffff,
+0x000a,0x0003,0xfffc,0xffee,0xfff1,0x001b,0xffe8,0x000d,
+0xffe8,0xffcd,0xffde,0x002f,0x000c,0x001c,0xffeb,0xffed,
+0xffe5,0x0010,0xfff1,0x001e,0x0011,0x000c,0x000c,0x0000,
+0xffdc,0x000a,0x0007,0x001b,0x0025,0xfff0,0xfff1,0xffea,
+0x0003,0xfffc,0x001f,0x0001,0xffd6,0x0007,0xffee,0xfff7,
+0x004a,0xfff4,0xffe2,0xffd6,0xffe2,0x000e,0xfff0,0x0017,
+0x001d,0xffed,0x0014,0xffeb,0xfff9,0x0001,0xffed,0xffef,
+0xfff2,0xfff6,0xffd5,0xffe5,0x0003,0x0030,0xfff8,0x0016,
+0xfff0,0xfff9,0x0004,0xffd6,0x0009,0xffe1,0x0006,0xffec,
+0xfffa,0xfffc,0x0003,0xffd5,0xffea,0xffec,0x001c,0x0005,
+0x0005,0x0007,0xfff9,0xfffc,0xfff7,0x0000,0xffeb,0x001c,
+0xfffa,0xffd0,0x0002,0xfff2,0xfff1,0x0014,0xfffb,0x0000,
+0xffe5,0xfff2,0xffe0,0xffe4,0xfffb,0x0020,0xfffe,0x0006,
+0xffe0,0x0003,0xfff4,0xfffb,0x0008,0xffe7,0xfff2,0xfffc,
+0x000c,0x000b,0xfffc,0xffd1,0xffd3,0xffea,0x0016,0xfffe,
+0x0022,0xfffa,0xffee,0xffc9,0xfff1,0xfff5,0xffeb,0x0010,
+0x0008,0xfff0,0x0006,0x0010,0x0005,0xfffc,0xffdd,0xffe8,
+0xfff6,0xfff4,0xffd5,0xffff,0x002b,0x002f,0x000e,0x0008,
+0xffd5,0xfffb,0x000a,0xffde,0x0027,0xffee,0x0016,0xfff0,
+0xffef,0xffd6,0x000d,0xffed,0x0001,0xfffd,0x000e,0x0014,
+0xffde,0x000e,0x0004,0xffef,0x0005,0xffe8,0xffe6,0x0014,
+0xffe5,0xffd3,0xfff4,0x0018,0xfffe,0x000d,0xffeb,0xfff8,
+0xffea,0xfff0,0xffe0,0xfffe,0x0022,0x001f,0x0014,0xfff9,
+0xffc6,0x0005,0xfffb,0x0002,0x0026,0xfff4,0x0002,0xffff,
+0x0001,0xffe6,0x0005,0xffe9,0xffeb,0xfffa,0x0008,0x000b,
+0x007c,0xfff3,0xffeb,0xffe9,0xffc2,0x0017,0x0000,0x002b,
+0x0039,0x0008,0xfff3,0xffee,0x000e,0xfff6,0x0006,0xffe6,
+0xfffd,0x0031,0xffed,0x0013,0xffe1,0x001b,0xfff9,0x0000,
+0x000b,0xffec,0x001d,0xffff,0x000c,0xffd1,0x0004,0xffd9,
+0x000b,0x0022,0x001c,0xfff7,0xfffb,0xffed,0xfff3,0xffde,
+0x0037,0x0006,0x0001,0x000e,0xffd7,0x000a,0xfffc,0x0030,
+0x0016,0xffec,0xffe1,0xfff6,0x0005,0x0007,0x0014,0xfff7,
+0xfff0,0x002d,0xfff8,0x0013,0xffd8,0x000c,0xffff,0xfff1,
+0xfffc,0xfff6,0x000c,0x0022,0x000b,0xffd7,0xfff0,0xffe8,
+0x001e,0x0031,0x0014,0xfff3,0xffe4,0xffea,0xffee,0xffd5,
+0x0054,0xfffa,0xfff7,0xffdc,0xffd1,0xffff,0xfffc,0x0024,
+0x0024,0x000c,0xffe5,0x0014,0x001a,0xffef,0xfff7,0xffdf,
+0x0001,0x002f,0xffed,0x002e,0x0009,0x001b,0x000f,0xfff3,
+0xfff1,0xffee,0x0023,0x0006,0x002a,0xffdf,0x0014,0xffdc,
+0x0001,0xfffc,0x0026,0x000e,0x0012,0xfffe,0xffe5,0xffec,
+0x000f,0x000d,0x000d,0x0001,0xffe6,0xfff2,0xfff7,0x0029,
+0x0001,0xfff0,0xffd2,0x001b,0x0012,0x0001,0x0004,0xfff0,
+0xfff5,0x002b,0xfff8,0x002d,0x0000,0x000b,0x0015,0xffe3,
+0xffe2,0xfff8,0x0013,0x002a,0x0029,0xffe4,0x0000,0xffec,
+0x0014,0x000b,0x001e,0x000a,0xfffc,0xfffb,0xffe0,0xffe4,
+0x004f,0xfffe,0xfff4,0xffea,0xffd6,0xffe4,0xffff,0x0033,
+0x0036,0x000f,0x0008,0xffd7,0x0000,0xffe8,0x0006,0xfff1,
+0x0001,0x0011,0xffdc,0xfff4,0xfff2,0x002f,0x0000,0xfffa,
+0xfff5,0xffe6,0x0010,0xffe5,0x000d,0xffd5,0x0016,0xffee,
+0x000a,0x000c,0x0002,0xffde,0x000f,0xffdf,0x000d,0xfff3,
+0x000a,0x0012,0x000a,0x000f,0xffeb,0xffd7,0xfffa,0x0038,
+0x0013,0xfff3,0xfff7,0xffdf,0xfff7,0xfffa,0x0014,0x0001,
+0xfff5,0x000d,0xffe8,0xfff3,0xffe9,0x0020,0x0006,0xffea,
+0xffe6,0xfff1,0x0000,0x0008,0x000c,0xffdb,0x0001,0xfffe,
+0x001c,0x001b,0xfffb,0xffdb,0xfff9,0xffdd,0x0008,0xffeb,
+0x0027,0x0004,0x0000,0xffdd,0xffe5,0xffcb,0xfffa,0x002c,
+0x0021,0x0012,0xfffb,0xfffe,0x000b,0xffe1,0xfff7,0xffea,
+0x0006,0x000f,0xffdc,0x000d,0x0019,0x002e,0x0017,0xffec,
+0xffdb,0xffe8,0x0017,0xffed,0x002b,0xffe3,0x0026,0xfff2,
+0x0000,0xffe6,0x000c,0xfff6,0x0026,0xfff0,0x0000,0x0000,
+0xffe3,0x0019,0x0016,0x0002,0xfffa,0xffbd,0xfff5,0x0031,
+0xffff,0xfff6,0xffe8,0x0005,0x0003,0xfff3,0x0004,0xfffb,
+0xfffa,0x000b,0xffe7,0x000c,0x0010,0x001f,0x001c,0xffdc,
+0xffcb,0xfff3,0x0006,0x0010,0x002a,0xffe8,0x0011,0x0001,
+0x0012,0xfff6,0x0004,0xfff3,0x000f,0xffee,0xfffb,0xfff9,
+0x001d,0xffe7,0xffea,0xfffe,0x0006,0x0043,0x000b,0xffcf,
+0x0001,0x000a,0x0018,0xfffb,0xfffd,0x000d,0xfffc,0x0005,
+0x0006,0xfff5,0x0019,0xfff4,0xfff0,0xffe1,0xffe4,0x0024,
+0x0035,0x000d,0xfffa,0xfff0,0xffd6,0x0018,0xffef,0xffff,
+0xffee,0x000a,0xfffc,0x000d,0xfff1,0x0012,0x0005,0x0007,
+0xffd9,0xfffc,0x0000,0x0023,0x001b,0x0035,0x0006,0xffd4,
+0xffdf,0xffee,0x0005,0x0002,0xfff5,0x001f,0x0009,0x0016,
+0xfffa,0xfff1,0x0024,0xfff3,0xffe7,0xffd2,0xffe9,0x0014,
+0x0025,0x0018,0xffe9,0x0013,0xffd5,0x001d,0xffda,0x000e,
+0x0000,0x001a,0xfff4,0x000a,0xffda,0x0010,0x0000,0x0000,
+0xfff6,0xffee,0xfff6,0xfff1,0x0015,0x0029,0x0006,0xffc8,
+0xffed,0x000d,0x0009,0x0021,0x0009,0x0006,0xffec,0xffff,
+0x000b,0xfff3,0x0018,0x000d,0x0017,0xffe0,0xfffa,0x0016,
+0x001a,0x000f,0x0000,0xfff8,0xfff4,0x0025,0xffff,0x0002,
+0xffe4,0xffe5,0x0005,0x0025,0x0007,0x0023,0xfff8,0x0015,
+0xffb1,0x0002,0x000c,0x0016,0x002a,0x001c,0x0001,0xffcd,
+0xffca,0xfff1,0xfff8,0x0029,0x0000,0x0018,0xfffa,0x000f,
+0xffff,0xffef,0x0024,0x000c,0x000e,0xffd1,0x0000,0x0006,
+0x000b,0x001a,0xfff0,0x001b,0xfff3,0x002b,0xffea,0x0012,
+0xfff6,0xfff4,0xfffe,0x0022,0xfff1,0x0021,0xfff3,0x000d,
+0xfff1,0xfff3,0xfff3,0xffff,0x001a,0x000e,0x0009,0xffd7,
+0xffff,0x0010,0x002e,0xffe5,0xffee,0xffff,0xfffc,0x0010,
+0x000b,0xffd5,0x0008,0xffd3,0x0000,0xfff5,0xffeb,0x001d,
+0x001e,0x0008,0xffed,0xffd6,0xffd7,0x001c,0x0000,0x0014,
+0xffec,0xfff5,0xffe2,0xfff6,0x0004,0x0005,0x0020,0x001c,
+0xffac,0x0006,0x0009,0x0024,0x002f,0x0001,0x0004,0xffdc,
+0xffdc,0xfff4,0x001b,0xffec,0xffe6,0x0011,0x0009,0x0021,
+0xffff,0xffd1,0x0013,0xffd2,0xfff7,0xffe5,0xfff1,0x000d,
+0x000f,0x0012,0xffdd,0xfffa,0xffd6,0x0021,0xffec,0x0024,
+0xffff,0x0004,0xffda,0xfff2,0xffee,0x0002,0x001b,0x0014,
+0xffc9,0xfffa,0xffff,0xfff2,0x0029,0xfff6,0x0004,0xffd0,
+0xffea,0x0014,0x001f,0x000a,0xfffb,0xfff9,0xffec,0x0009,
+0x0010,0xffd3,0x0008,0xffed,0x0028,0xfff4,0x0001,0x000f,
+0x0004,0x000a,0xfff4,0xffde,0xfff5,0x0029,0x0010,0x0018,
+0xffe2,0xffcf,0xffec,0x000d,0x001c,0x0016,0x0012,0x002b,
+0xff84,0x000d,0x0015,0x0017,0x003e,0xffe9,0x0000,0xffd5,
+0xffc7,0xfff8,0x000d,0x0012,0xfff2,0x000a,0xfffa,0x001a,
+0x0003,0xffcf,0x0013,0xffed,0x001f,0xffe5,0x0007,0x0000,
+0xfff5,0x0014,0xffe3,0x0001,0xfff4,0x002f,0xfffc,0x0027,
+0xfff5,0xffde,0xffe4,0x0009,0x0005,0x0013,0x000d,0x0022,
+0x0022,0xfff2,0xfffc,0x0011,0xfffb,0x0018,0x001a,0xffec,
+0x001b,0x002d,0x000c,0xffe8,0x0002,0xfff3,0x0015,0x0008,
+0x0016,0x0010,0x0020,0x0002,0xffde,0xffe1,0xffec,0x0007,
+0x003a,0xfffb,0x0005,0xfffe,0xffda,0x000c,0xfffe,0x0001,
+0xffff,0x001a,0xfffb,0x0017,0x0015,0x0006,0xfff8,0xfff5,
+0xffde,0x0006,0x0012,0x0037,0x000f,0x000b,0x0015,0xfff0,
+0xfff8,0x0010,0xfffa,0xfff0,0xfffb,0x0004,0x0023,0x0018,
+0x000a,0x000c,0x002b,0x0001,0xffd5,0xffd1,0xfff2,0xfff8,
+0x002b,0x0005,0xfff6,0x0022,0xffd9,0x0012,0xffea,0x0010,
+0x0011,0x002a,0xfff3,0x0013,0xffff,0x0003,0xfff2,0xffec,
+0xfffb,0xfff9,0x0007,0x0004,0x0009,0x0000,0x0015,0xffe4,
+0x0006,0x0030,0xfffe,0x000e,0x000f,0xffec,0x0005,0x0000,
+0x001b,0x000e,0x0020,0x001c,0x0005,0xffe0,0x0002,0xfffa,
+0x0020,0xfffd,0x000c,0x0005,0xfff8,0x0019,0x000e,0x0004,
+0xfff4,0xfff5,0x0004,0x002f,0x002d,0x0016,0xffea,0x0002,
+0xffb6,0x000c,0x001e,0x002a,0x001e,0xfff2,0x0010,0xffe9,
+0xffe3,0x0013,0xffec,0x0015,0x0007,0xffff,0x0013,0x0011,
+0x000e,0x000a,0x002b,0x001b,0xfffd,0xffd0,0x0008,0xffea,
+0x0010,0x0007,0xfffc,0x002a,0xfff7,0x001f,0xfffa,0x0014,
+0x0006,0x0004,0xfffd,0x002b,0x0016,0x0014,0xffe4,0xfffb,
+0xfff6,0xfffd,0x0004,0x0012,0x000f,0xffe5,0x0018,0xfff3,
+0x0018,0x0033,0x0022,0xffd1,0xfff4,0xffe4,0x0015,0x0013,
+0x001b,0xfff0,0x000f,0xffe2,0xffef,0xfff4,0xfff4,0x0000,
+0x0024,0xfff6,0xfff9,0xffe5,0xffdb,0x0010,0x000f,0x0016,
+0xfffd,0x0004,0xffe1,0xffff,0x002a,0xfff9,0x0012,0x0009,
+0xffb1,0x0011,0x001b,0x0038,0x0024,0xffd7,0x0013,0xfff8,
+0xfff6,0x0016,0x000f,0xffd9,0xffec,0xfff7,0x0023,0x0023,
+0x000f,0xffec,0x001a,0xffe1,0xffe6,0xffe5,0xfffa,0xfff1,
+0x0014,0x0000,0xffe9,0x0008,0xffda,0x0016,0xfffb,0x0026,
+0x000f,0x0014,0xffd9,0xfffc,0x0012,0xfff7,0x000d,0x0001,
+0xffce,0x0003,0x0010,0x0005,0x001e,0xffcb,0x0013,0xffec,
+0x0003,0x0037,0x0013,0xfff8,0x0000,0xffde,0x0005,0x000b,
+0x0020,0xffee,0x000f,0xfffc,0x0016,0xfff3,0x000a,0xfff3,
+0x0009,0xfff8,0x0000,0xffed,0xfff9,0x001d,0x001f,0x001a,
+0xfff3,0xffdf,0xffeb,0x0016,0x0041,0x0009,0x0004,0x0017,
+0xff89,0x0018,0x0027,0x002c,0x0033,0xffbe,0x000e,0xfff1,
+0xffe1,0x001a,0x0001,0x0000,0xfff9,0xfff0,0x0013,0x001c,
+0x0013,0xffea,0x001a,0xfffc,0x000d,0xffe4,0x0010,0xffe3,
+0xfffb,0x0001,0xfff0,0x0010,0xfff8,0x0023,0x000a,0x002a,
+0x0004,0xffef,0xffe3,0x0013,0x002a,0x0007,0x0000,0x000f,
+0x001f,0xffe4,0x0006,0xfff0,0xfff0,0x0032,0xffe1,0xfff2,
+0x0000,0x0006,0x0024,0x0011,0x0000,0x0000,0xffe3,0xfff2,
+0x000b,0x0012,0x0014,0xffe7,0xfffa,0xffdf,0xffed,0x0014,
+0x002b,0x0015,0x0015,0xfff2,0xffc9,0x0000,0xffe0,0xffd8,
+0xffd6,0x0027,0x0001,0xfff8,0xfff2,0x0008,0xfffa,0xfffd,
+0xffdb,0xfff8,0x001d,0x0016,0x0004,0x0025,0xffdc,0xfff7,
+0xffde,0xffea,0x0011,0x0018,0xfff8,0x0012,0xfff1,0x0002,
+0xffff,0x000e,0x001f,0xffe7,0xfff1,0xffd0,0xfff3,0x0004,
+0x001c,0x001f,0x0005,0x0015,0xffc7,0x0004,0xffcb,0xffe8,
+0xffe9,0x0037,0xfffa,0xfff4,0xffdb,0x0006,0xfff5,0xfff5,
+0xfff9,0xffea,0x0012,0xffe3,0xffff,0x0019,0xffdc,0xffeb,
+0xffec,0x0009,0x0016,0x0038,0x000b,0xfffa,0xffd3,0xffeb,
+0x000f,0x0010,0x0014,0x0001,0x0021,0xffde,0x0002,0x0006,
+0x0011,0x0017,0x001c,0xfffa,0xffe7,0x000c,0xfff0,0xffdb,
+0xffcb,0x0001,0x000b,0x000f,0x0008,0x0019,0xffec,0x000b,
+0xffb4,0xffff,0x0029,0x0009,0x0013,0x000c,0xffd7,0xffef,
+0xffc9,0xffee,0x0003,0x003f,0x0003,0x000c,0xffe2,0xfffb,
+0x0003,0x000c,0x001f,0x0000,0x0018,0xffcf,0x0008,0xfff7,
+0x0001,0x0021,0x000c,0x001d,0xffe5,0x0012,0xffdb,0xffeb,
+0xffde,0x0011,0x0003,0x000b,0xfff2,0x0017,0xffe7,0x0002,
+0xfff3,0xffef,0x000f,0xfff1,0x0003,0xffff,0xffdf,0xfff9,
+0xffff,0x000c,0x003a,0xfffb,0xfff1,0xfff3,0xffe3,0xfffd,
+0x0010,0xfff3,0x0004,0xffc7,0x000a,0xfff3,0xfff5,0x000d,
+0x0015,0x000f,0x0009,0xffd8,0xffc9,0x0003,0xfff2,0xffed,
+0xffd4,0x0011,0xffe8,0xffe0,0x0005,0xfffc,0x0015,0x0012,
+0xffae,0x0003,0x0026,0x0017,0x0018,0xfff1,0xffda,0xfffe,
+0xffdb,0xfff1,0x0027,0x0002,0xffe9,0x0004,0xfff1,0x000c,
+0x0003,0xffef,0x000f,0xffc6,0x0001,0xffe3,0xfffa,0xfffe,
+0x0005,0x001a,0xfff9,0xfffc,0xffc8,0x0009,0xffdd,0xfffd,
+0xffe7,0x0021,0xffe0,0xffdc,0xffef,0xfff9,0x000f,0x0009,
+0xffcc,0xfff6,0x001b,0xffe5,0x0012,0xffe6,0xffda,0xfff2,
+0xffe9,0x0010,0x002c,0x0021,0xfffd,0xffec,0xffd3,0xfff6,
+0x0014,0xfff1,0x0003,0xffe1,0x0032,0xfff2,0x000a,0x0000,
+0xfffb,0x0011,0x000f,0xffe0,0xffe8,0x0010,0x0001,0xfff1,
+0xffc9,0xffec,0xfff2,0xfff8,0x001d,0x000c,0x0007,0x0020,
+0xff87,0x0009,0x0032,0x000a,0x0028,0xffd8,0xffd5,0xfff7,
+0xffc6,0xfff4,0x0019,0x0029,0xfff5,0xfffe,0xffe1,0x0005,
+0x0008,0xffed,0x000f,0xffe0,0x0029,0xffe2,0x0010,0xfff0,
+0xffec,0x001c,0x0000,0x0003,0xffe6,0x0016,0xffed,0x0000,
+0xffdc,0xfffc,0xffea,0xfff4,0x0006,0x0009,0x0001,0x0018,
+0x0024,0xffee,0x0018,0x0003,0xffe4,0x0007,0xfff0,0x000d,
+0x001a,0x0029,0x0018,0xffff,0x0005,0xffe6,0xfffd,0xfff4,
+0x001b,0x002e,0x001b,0xfff6,0xffe8,0xffde,0xfff6,0xfff8,
+0x0031,0x0002,0x0022,0x0000,0xffcd,0xfff4,0xffef,0xffda,
+0xffe7,0x0038,0x0000,0x0000,0x0016,0xfffd,0xffec,0xffea,
+0xffe0,0x0002,0x002f,0x002a,0xfff9,0xfffb,0xffeb,0x0012,
+0xfff7,0x000c,0x0005,0x0005,0xfffe,0xfff8,0x000a,0x0004,
+0x000e,0x002a,0x0026,0xfff6,0xffdf,0xffcf,0xfffb,0xffe8,
+0x0021,0x000c,0x0011,0x0023,0xffcc,0xfffa,0xffda,0xffea,
+0xfff9,0x0048,0xfff9,0xfffd,0x0000,0xfffa,0xffe7,0xffe2,
+0xfffe,0xfff5,0x0024,0xfff7,0xfff3,0xffef,0xffeb,0x0006,
+0x0005,0x002d,0x000a,0x0024,0x0012,0xffdf,0xffed,0xffed,
+0x001f,0x002c,0x001b,0x000f,0x0010,0xffde,0x000b,0xffea,
+0x0016,0x0004,0x0028,0x0007,0xffeb,0x0000,0xffff,0xffdd,
+0xffdc,0x0012,0x000a,0x0018,0x002e,0x000c,0xffde,0xfff8,
+0xffb9,0x0009,0x003b,0x001d,0x0008,0xffe2,0xffe6,0x000b,
+0xffe2,0x0010,0xfff8,0x002c,0x0009,0xfff2,0xfffb,0xfffe,
+0x0013,0x0028,0x0026,0x000f,0x0007,0xffce,0x0011,0xffda,
+0x0007,0x000e,0x0018,0x002b,0xffea,0x0006,0xffea,0xffed,
+0xffef,0x0022,0x0002,0x0014,0x0017,0x000a,0xffd9,0xfff0,
+0xfff8,0xfffa,0x0021,0x0004,0xfff9,0xffd4,0xffee,0x0015,
+0x0017,0x0030,0x002e,0xffe8,0xfff7,0xffd8,0xfffd,0xffff,
+0x0020,0x000d,0x000b,0xffd5,0xfff9,0xfff2,0xfffd,0xfff1,
+0x001a,0xfffd,0x0015,0xffe6,0xffce,0xfff8,0x0000,0xfff0,
+0xffe5,0x0022,0xffe7,0xffe9,0x002b,0xffef,0x0006,0xffff,
+0xffb3,0x000d,0x0038,0x002b,0x000d,0xffc7,0xffe9,0x001a,
+0xfff5,0x0013,0x001b,0xfff0,0xffef,0xffea,0x000a,0x000f,
+0x0013,0x000a,0x0016,0xffd5,0xfff0,0xffe2,0x0002,0xffe1,
+0x000b,0x0006,0x0005,0x0009,0xffcc,0xfffe,0xffec,0x0000,
+0xfff8,0x0032,0xffdf,0xffe5,0x0013,0xffed,0x0001,0xfff7,
+0xffd1,0x0000,0x002d,0xfff9,0x0007,0xffbb,0xffe9,0x000d,
+0x0002,0x0033,0x0020,0x000e,0x0003,0xffd1,0xffed,0xfff8,
+0x0025,0x000b,0x000a,0xfff0,0x0020,0xfff1,0x0013,0xffe3,
+0x0000,0xffff,0x001c,0xffee,0xffec,0x0004,0x0010,0xfff3,
+0xffda,0xfffd,0xfff1,0x0000,0x0042,0x0000,0xfff9,0x000d,
+0xff8c,0x0014,0x0044,0x001e,0x001c,0xffad,0xffe4,0x0012,
+0xffe0,0x0016,0x000d,0x0015,0xfffb,0xffe4,0xfffb,0x0007,
+0x0018,0x0008,0x0016,0xffef,0x0017,0xffe2,0x0019,0xffd3,
+0xfff1,0x0009,0x000b,0x0012,0xffea,0x000a,0xfffc,0x0002,
+0xffed,0x000c,0xffe9,0xfffd,0x002b,0xfffe,0xfff4,0x0004,
+0x0048,0xfff3,0xffe3,0xffee,0x0004,0x005a,0x0025,0xffde,
+0x0004,0xffff,0x000d,0xfff7,0xfffa,0x000b,0x0002,0x0018,
+0xfff3,0x0003,0xfff9,0xfff5,0xfffc,0x0004,0xffd6,0x0019,
+0x001f,0xffff,0xfff8,0xffe3,0xfffa,0x0011,0xffed,0x0002,
+0xfff6,0xfffa,0x0026,0x0016,0xffd6,0xffed,0xfffa,0xfff5,
+0x0003,0x0007,0xfffa,0x0014,0x0019,0x004d,0x0020,0xffe3,
+0xffe1,0xffe2,0xfffc,0xfffe,0xfff2,0x001d,0x0010,0x0028,
+0xffe6,0x0000,0x0003,0xfff4,0xfff3,0xfff6,0xffdc,0x0009,
+0x000f,0x0008,0xffe8,0x0006,0xfff9,0x0016,0xffd8,0x0011,
+0x0008,0x0009,0x001f,0x0012,0xffbe,0xffea,0xfff5,0xffed,
+0x0020,0xfffa,0xffef,0xffe1,0x0013,0x0041,0x0021,0xffd7,
+0xfff0,0x0001,0x0000,0x001d,0x0006,0x0004,0xfff3,0x0011,
+0xfff7,0x0001,0xfff8,0x000e,0x0023,0x0003,0xffed,0x000b,
+0x0004,0x0000,0xffff,0xffeb,0x0017,0x001e,0xfffd,0x0005,
+0xffec,0xffd4,0x0030,0x002e,0xffed,0xfffd,0xffec,0x0003,
+0xffdc,0x000d,0x0005,0x0007,0x0028,0x0033,0x001c,0xffdc,
+0xffcc,0xffe5,0xffee,0x0024,0xfffe,0x0016,0x0000,0x0021,
+0xffeb,0xfffe,0x0003,0x000d,0x001a,0xfff5,0xfff2,0xfffc,
+0xfff6,0x000a,0xffee,0x000e,0x0016,0x0024,0xffe8,0x0015,
+0xffff,0xffe4,0x0028,0x002a,0xffd6,0xfffb,0xffe7,0xfffb,
+0x001b,0xffff,0xffec,0xffef,0x0018,0x0026,0x0023,0xffe6,
+0x0001,0x0004,0x0023,0xffe0,0xffeb,0xfffd,0x0002,0x0023,
+0xfff8,0xffe3,0xffe8,0xffd4,0x000c,0x0018,0xffde,0x0012,
+0x0008,0xfff9,0xffeb,0xffc9,0xfffb,0x0015,0xfffe,0x0017,
+0xfff5,0xffe4,0x000d,0xffff,0xffea,0xffdf,0x0015,0x000a,
+0xffd7,0x0012,0x0002,0x0015,0x002d,0x0018,0x001e,0xffeb,
+0xffdf,0xffe8,0x0011,0xffe8,0xffe3,0x000f,0x0010,0x0033,
+0xffeb,0xffdf,0xfff3,0xffd3,0x0003,0x0008,0xffe4,0x0002,
+0xfff9,0x0002,0xffdb,0xffed,0xfff9,0x001b,0xffea,0x0027,
+0x0007,0xfff4,0x0005,0xfffb,0xffd3,0xffdd,0x000f,0x0001,
+0xfff4,0x0004,0xfff8,0xffe3,0x0027,0x000c,0x001e,0xffdf,
+0xffed,0x0008,0x0015,0x0006,0xfff8,0xfff7,0xfff3,0x001c,
+0xfffc,0xffe1,0xffe8,0xffee,0x0034,0x0017,0xfff4,0x0004,
+0xffee,0xfffb,0xfff2,0xffd1,0x0018,0x0022,0x000e,0x001b,
+0xffea,0xffbe,0x0016,0x0016,0x0001,0xfff0,0x0006,0x0018,
+0xffaf,0x0019,0x000e,0x0008,0x003d,0x0000,0x0019,0xffe4,
+0xffca,0xffec,0x0003,0x000e,0xffef,0x0008,0x0000,0x002c,
+0xfff0,0xffdd,0xfff3,0xffee,0x002b,0x0007,0xfffa,0xfff5,
+0xffdf,0x0004,0xffe2,0xfff5,0x0016,0x0028,0xfffa,0x002b,
+0xfffd,0xffce,0x000e,0x0012,0xffea,0xffee,0x0001,0x0010,
+0x004d,0xfffe,0xfff5,0x0001,0xfff9,0x002f,0x0034,0xfffb,
+0x001d,0x0021,0x0001,0xffe4,0x0000,0xfff1,0x001c,0x001a,
+0x0002,0x001e,0x0000,0x0002,0xffea,0x0004,0xffdf,0xfffd,
+0x0024,0xffeb,0x0003,0xfff1,0xfffe,0x0005,0xfffc,0x0004,
+0x0006,0x0009,0x0025,0x001f,0xfffb,0xffe0,0xffec,0xffe2,
+0x0008,0x0011,0x000a,0x0028,0x000d,0x0022,0x002f,0x0000,
+0xfffb,0x0004,0xfff0,0xffeb,0xfff8,0x0002,0x002a,0x002b,
+0xfff6,0x001a,0x000a,0x0002,0xffe1,0xfff5,0xffe5,0xffed,
+0x0015,0xfff6,0xfff4,0x0014,0xfffd,0x000b,0xffe7,0x0014,
+0x0019,0x0019,0x001d,0x001c,0xffe4,0xffde,0xffe7,0xffda,
+0x0025,0x0003,0x0000,0xfff6,0x0007,0x0016,0x0030,0xfff4,
+0x0008,0x0024,0xfff4,0x0009,0x000c,0xffea,0x000c,0x0013,
+0x0006,0x001c,0x0000,0x001d,0x0012,0x0003,0xfff5,0xffef,
+0x000a,0xffee,0x000a,0xfff9,0x001b,0x0012,0x000b,0x0007,
+0xfffd,0xffe4,0x002f,0x0037,0x0012,0xfff1,0xffde,0xfff0,
+0xffe1,0x0018,0x0017,0x001b,0x001d,0x0009,0x002b,0xfff8,
+0xffe6,0x0007,0xffe2,0x0011,0x0004,0xfffd,0x001a,0x0023,
+0xfffb,0x0018,0x000a,0x001c,0x0009,0xfff4,0xfffb,0xffdf,
+0xfffb,0xfff8,0xfffb,0x001d,0x001a,0x0018,0xfff7,0x0017,
+0x000e,0xfff4,0x0027,0x0034,0xfffb,0xffee,0xffd9,0xffe8,
+0x0020,0x0008,0xfffd,0x0002,0x000d,0xfffc,0x0032,0x0001,
+0x001b,0x0027,0x0017,0xffcd,0xfff1,0xffe2,0x001b,0x0025,
+0x0007,0xffff,0xffef,0xffe3,0xfffb,0x0017,0xffe7,0xfff6,
+0x000e,0xffe6,0xfff8,0xffd7,0xffff,0x0009,0x000d,0x001a,
+0x0005,0xfff4,0x000c,0x0007,0x000e,0xffd3,0x0006,0xfff7,
+0xffdc,0x001d,0x0013,0x0029,0x0022,0xffee,0x002d,0x0006,
+0xfff8,0x000a,0x0005,0xffd5,0xffe9,0xfff5,0x002a,0x0035,
+0xfffb,0xfffb,0xfffa,0xffe2,0xfff2,0x0008,0xffec,0xffe6,
+0xffff,0xfff0,0xffe7,0xfffc,0xfffd,0x000f,0xfff9,0x0029,
+0x0017,0x0003,0x0004,0x0003,0xfff8,0xffd0,0x0001,0xffef,
+0xfff9,0x000f,0x0009,0xfff7,0x001c,0xffe3,0x002d,0xfffb,
+0x0006,0x002b,0x0009,0xfff4,0xfffe,0xffdc,0x000c,0x001e,
+0x000b,0xfffd,0xffef,0xfffd,0x0022,0x0016,0xfffd,0xffe8,
+0xfff4,0xffe8,0xfffe,0xffe0,0x001c,0x0016,0x001d,0x001d,
+0xfffb,0xffce,0x0015,0x001f,0x0026,0xffe3,0xfff9,0x0005,
+0xffb4,0x0023,0x001f,0x001c,0x0031,0xffd5,0x0028,0x0000,
+0xffe3,0x000e,0xfff8,0xfffb,0xfff6,0xffee,0x001a,0x002e,
+0x0000,0xfff9,0xfffa,0xfffd,0x0019,0x0007,0x0002,0xffd8,
+0xffe4,0xfff2,0xffee,0x0003,0x001b,0x001c,0x0008,0x002d,
+0x000d,0xffde,0x000d,0x001b,0x000f,0xffe1,0xfff4,0xfffd,
+0x004a,0xffef,0x0000,0xffe1,0xffee,0x0049,0xfffb,0x0000,
+0x0003,0xfffb,0x0019,0x000c,0xfffd,0xffff,0xffea,0x0003,
+0xfff7,0x0021,0xfff4,0xffe8,0x0006,0x0002,0xffdf,0x0009,
+0x0015,0x0005,0x0014,0xffe5,0xffed,0xfff9,0xffde,0xffdb,
+0xffde,0x0016,0x002c,0x0000,0xffd7,0xffe3,0xffef,0xffeb,
+0x0005,0x0003,0x0015,0x0007,0x0002,0x003c,0xfff6,0x0005,
+0xffe0,0xffde,0x0007,0x0014,0xfff5,0x0010,0xfff8,0x0014,
+0xffeb,0x001d,0xffff,0xffe8,0xfffe,0xfff3,0xffe5,0xfffa,
+0x0005,0x000f,0x0003,0x0008,0xffeb,0xffff,0xffc9,0xffeb,
+0xfff1,0x0026,0x0025,0xfffd,0xffbf,0xffe0,0xffe9,0xffe2,
+0x0023,0xfff6,0x000b,0xffd4,0xfffd,0x0030,0xfff6,0xfffa,
+0xffef,0xfffe,0x000b,0x0033,0x0008,0xfff8,0xffda,0xfffd,
+0xfffc,0x001f,0xfff4,0x0002,0x002e,0x0001,0xfff6,0xfffc,
+0xfffb,0x0007,0x001a,0xffed,0x000a,0x0005,0xffee,0xffde,
+0xffd3,0xfff1,0x0036,0x0018,0xffee,0xfff3,0xffe1,0xfff9,
+0xffdf,0x000a,0x0022,0xfffb,0x0011,0x0023,0xfff1,0xffff,
+0xffcb,0xffe2,0xfffa,0x003b,0x0000,0x000a,0xffe8,0x000d,
+0xffef,0x001b,0xffff,0x0001,0x0025,0xfff3,0xfffc,0xffec,
+0xffec,0x0012,0x000a,0x0010,0x0008,0x000b,0xffd9,0xffee,
+0xffe6,0x0000,0x002e,0x0014,0xffd7,0xfff1,0xffdb,0xfff1,
+0x001d,0xfffb,0x0007,0xffe2,0x0001,0x0015,0xfff9,0x0007,
+0x0000,0x0000,0x002f,0xfff7,0xffee,0xfff1,0xffea,0x000e,
+0xfffc,0x0000,0xffe4,0xffc7,0x0017,0x0015,0xffe7,0x0002,
+0xffff,0x0000,0x0007,0xffcb,0xffed,0xfffd,0xffef,0xfff1,
+0xffdc,0x0000,0x0013,0xffe8,0xffeb,0xffd5,0x0009,0x0000,
+0xffd9,0x000e,0x001e,0x0008,0x0016,0x0008,0xfff4,0x000c,
+0xffde,0xffe5,0x001d,0xfffe,0xffe6,0x0002,0xfff8,0x001f,
+0xfff0,0xfffd,0xffef,0xffc7,0x000e,0x0006,0xffed,0xfff3,
+0xfff0,0x000a,0xfff8,0xffef,0xffec,0x0002,0xffda,0x0000,
+0xffef,0x0010,0x000b,0xffe5,0xffd4,0xffd3,0x0004,0xfff8,
+0xfff7,0x0001,0x0014,0xffd5,0x0011,0xfffd,0xfff4,0x0000,
+0xffec,0x0004,0x0021,0x001d,0xfffa,0xffea,0xffda,0x0007,
+0x0000,0xffff,0xffe3,0xffe2,0x003f,0x0015,0xfffd,0xfff5,
+0xffe5,0x0001,0x000e,0xffd3,0x000a,0x0009,0xffff,0xfff4,
+0xffd1,0xffdb,0x001c,0x0000,0x0002,0xffe6,0xfffc,0x000d,
+0xffb2,0x0015,0x002b,0xfffc,0x0026,0xffef,0xffef,0x0005,
+0xffc9,0xffe8,0x000f,0x0024,0xfff2,0xfffc,0xffe8,0x0018,
+0xfff4,0xfffb,0xffef,0xffe1,0x0036,0x0005,0x0002,0xffe5,
+0xffd5,0x000c,0xfffe,0xfff7,0x0009,0x000f,0xffea,0x0003,
+0xffe4,0xffeb,0x0014,0xfffd,0xffec,0xffe4,0xfff7,0x0005,
+0x0050,0xfffa,0x0010,0xfff5,0xffe2,0x001e,0x0009,0x001c,
+0x001c,0x001d,0x000d,0xfffa,0x0002,0xffe4,0x0003,0x0005,
+0x0007,0x003c,0xfffb,0xfff7,0xfff5,0x0001,0xffe8,0xffed,
+0x001b,0xfff3,0x0020,0xfff3,0xfff1,0xffed,0xffed,0xffdd,
+0xffef,0x0027,0x002b,0x0009,0xfffc,0xffd6,0xffe0,0xffd7,
+0x000b,0x000e,0x0027,0x001b,0xfff7,0x0011,0x0004,0x0021,
+0xfffa,0x0000,0xfffc,0x0001,0xfffb,0xfff6,0x0011,0x0016,
+0xfffb,0x0039,0x0005,0xfff7,0xffec,0xfff3,0xffee,0xffdd,
+0x000b,0xfffd,0x0010,0x0016,0xffef,0xfff3,0xffd8,0xffed,
+0x0001,0x0037,0x0023,0x0005,0xffe5,0xffd4,0xffdb,0xffcf,
+0x0028,0x0000,0x001c,0xffe8,0xfff2,0x0005,0x0004,0x0015,
+0x0007,0x0021,0x0000,0x0020,0x000f,0xffdd,0xfff4,0xffff,
+0x000b,0x003a,0xfffb,0x0010,0x001c,0x0000,0xffff,0xffdf,
+0x0000,0xfff5,0x0027,0xfffb,0x000e,0xfffa,0xfffd,0xffe1,
+0xffe4,0x0001,0x0035,0x0021,0x0013,0xffe7,0xffd2,0xffe6,
+0xffe4,0x0014,0x0033,0x000e,0x0006,0xfff9,0x0000,0x001a,
+0xffe5,0x0004,0xffee,0x0028,0x0006,0xfff0,0x0001,0x000f,
+0x0000,0x0037,0x0005,0x0010,0x0013,0xfff2,0x0003,0xffcf,
+0xfff2,0xffff,0x0016,0x001e,0x000c,0x0000,0xffe8,0xfff1,
+0xfff7,0x0011,0x002d,0x001d,0xfffc,0xffe4,0xffcd,0xffdd,
+0x0022,0x0004,0x0019,0xfff6,0xfff7,0xffeb,0x0007,0x0024,
+0x001a,0x0024,0x0023,0xffe4,0xfff4,0xffd6,0x0003,0x0010,
+0x000c,0x001c,0xffeb,0xffd6,0x0005,0x0015,0xfff0,0xffe6,
+0x0004,0xffed,0x0013,0xffd9,0xfff1,0xfff1,0xffff,0xfff3,
+0xffed,0x0011,0x0011,0xfff2,0x000f,0xffc9,0xfffc,0xffed,
+0xffde,0x0019,0x0030,0x001c,0x000b,0xffde,0x0002,0x0029,
+0xfff7,0x0007,0x0011,0xffeb,0xffec,0xffe8,0x0011,0x0021,
+0x0000,0x0018,0xfff6,0xffd6,0xfffd,0x0005,0xfff6,0xffd6,
+0xfff5,0xfff8,0x0003,0xfffd,0xfff0,0xfff7,0xffea,0x0002,
+0x0000,0x0021,0x000a,0xffee,0xfff9,0xffc6,0xfff6,0xffe4,
+0xfffc,0x000b,0x0025,0xffe9,0x0005,0xffd2,0x0002,0x001d,
+0x0005,0x0027,0x0015,0x0009,0x0000,0xffcf,0xfff4,0x0009,
+0x0010,0x001a,0xffea,0xfff1,0x002d,0x0014,0x0005,0xffd8,
+0xffea,0xffef,0x001a,0xffe1,0x000e,0xfffe,0x000e,0xfff6,
+0xffe2,0xffec,0x001b,0x0009,0x0027,0xffd9,0xffee,0xfffb,
+0xffb7,0x0020,0x003c,0x000f,0x001a,0xffc5,0xfffe,0x0021,
+0xffe2,0x000a,0x0003,0x0011,0xfff8,0xffe2,0x0001,0x001a,
+0x0004,0x0016,0xfff6,0xfff0,0x0024,0x0005,0x000b,0xffc8,
+0xffdb,0xfffa,0x000a,0x0005,0x000d,0x0003,0xfffa,0x0005,
+0xfff5,0xfffc,0x0013,0x0005,0x0010,0xffd7,0xffe8,0xfff3};
+
+static const unsigned long ftable1[128]={
+0x4cc9f,0x482af,0x47bd8,0x44700,0x5238b,0x47377,0x4898a,0x411fd,
+0x4f8b7,0x4a7d5,0x4bd1b,0x47feb,0x5554b,0x49414,0x4c9d4,0x4403c,
+0x4fa57,0x550c5,0x4ea1c,0x54c6e,0x51f27,0x4ff8f,0x4cab5,0x4bbb6,
+0x53e58,0x5a5e8,0x5551f,0x5d6ff,0x56499,0x540f7,0x528e8,0x51740,
+0x4cdba,0x459db,0x4a644,0x4445b,0x4e123,0x423bc,0x480ed,0x3ed60,
+0x5292b,0x49d33,0x51d8c,0x49f1d,0x53cc4,0x45a9d,0x4e88c,0x43073,
+0x4d3a1,0x4e583,0x4f702,0x5182e,0x4b81f,0x47291,0x49dc4,0x46541,
+0x5434b,0x55bc1,0x5a27e,0x5d510,0x51ba0,0x4c587,0x51f83,0x4d45f,
+0x4d45f,0x51f83,0x4c587,0x51ba0,0x5d510,0x5a27e,0x55bc1,0x5434b,
+0x46541,0x49dc4,0x47291,0x4b81f,0x5182e,0x4f702,0x4e583,0x4d3a1,
+0x43073,0x4e88c,0x45a9d,0x53cc4,0x49f1d,0x51d8c,0x49d33,0x5292b,
+0x3ed60,0x480ed,0x423bc,0x4e123,0x4445b,0x4a644,0x459db,0x4cdba,
+0x51740,0x528e8,0x540f7,0x56499,0x5d6ff,0x5551f,0x5a5e8,0x53e58,
+0x4bbb6,0x4cab5,0x4ff8f,0x51f27,0x54c6e,0x4ea1c,0x550c5,0x4fa57,
+0x4403c,0x4c9d4,0x49414,0x5554b,0x47feb,0x4bd1b,0x4a7d5,0x4f8b7,
+0x411fd,0x4898a,0x47377,0x5238b,0x44700,0x47bd8,0x482af,0x4cc9f};
+
+static const unsigned long ftable2[128]={
+0x2f8e9,0x3444d,0x3637b,0x3608d,0x3372e,0x33ab9,0x33946,0x2f157,
+0x307a1,0x36a4d,0x380c9,0x39279,0x332c0,0x34673,0x33a8a,0x2fec4,
+0x2ecea,0x36011,0x34bb0,0x37829,0x36353,0x39c4a,0x35f32,0x33352,
+0x2cb99,0x33db5,0x3221f,0x3595c,0x31b84,0x35804,0x31d79,0x3075f,
+0x27f6f,0x2f99d,0x2d6c9,0x3369b,0x2df25,0x34928,0x3018c,0x32129,
+0x28cb2,0x31e5c,0x2eebd,0x36c4e,0x2e2a3,0x3601f,0x30a58,0x33aa8,
+0x28cee,0x336a2,0x2e69d,0x37dcd,0x323b6,0x3fa08,0x34b2d,0x3acd3,
+0x27abc,0x3214b,0x2cff6,0x3695f,0x2f09d,0x3ae92,0x315ba,0x37761,
+0x37761,0x315ba,0x3ae92,0x2f09d,0x3695f,0x2cff6,0x3214b,0x27abc,
+0x3acd3,0x34b2d,0x3fa08,0x323b6,0x37dcd,0x2e69d,0x336a2,0x28cee,
+0x33aa8,0x30a58,0x3601f,0x2e2a3,0x36c4e,0x2eebd,0x31e5c,0x28cb2,
+0x32129,0x3018c,0x34928,0x2df25,0x3369b,0x2d6c9,0x2f99d,0x27f6f,
+0x3075f,0x31d79,0x35804,0x31b84,0x3595c,0x3221f,0x33db5,0x2cb99,
+0x33352,0x35f32,0x39c4a,0x36353,0x37829,0x34bb0,0x36011,0x2ecea,
+0x2fec4,0x33a8a,0x34673,0x332c0,0x39279,0x380c9,0x36a4d,0x307a1,
+0x2f157,0x33946,0x33ab9,0x3372e,0x3608d,0x3637b,0x3444d,0x2f8e9};
+
+static const short decodetable1[63]={
+0x0000,0x0006,0x0010,0x0012,0x0014,0x0017,0x0019,0x001d,
+0x0020,0x0024,0x0029,0x002e,0x0033,0x0039,0x0041,0x0049,
+0x0051,0x005b,0x0067,0x0073,0x0081,0x0091,0x00a3,0x00b7,
+0x00cd,0x00e6,0x0103,0x0122,0x0146,0x016d,0x019a,0x01cc,
+0x0204,0x0243,0x028a,0x02da,0x0333,0x0397,0x0407,0x0485,
+0x0512,0x05b0,0x0662,0x0729,0x0809,0x0904,0x0a1e,0x0b5a,
+0x0cbd,0x0e4b,0x1009,0x11fe,0x1430,0x16a7,0x196b,0x1c85,
+0x2000,0x23e7,0x2849,0x2d33,0x32b7,0x38e7,0x3fd9};
+
+static const short decodetable2[127]={
+0xf037,0xf043,0xf04e,0xf058,0xf062,0xf06c,0xf077,0xf082,
+0xf08e,0xf09a,0xf0a6,0xf0b2,0xf0be,0xf0cc,0xf0d9,0xf0e6,
+0xf0f4,0xf101,0xf10f,0xf11e,0xf12d,0xf13d,0xf14c,0xf15c,
+0xf16d,0xf17d,0xf18d,0xf19d,0xf1ae,0xf1bf,0xf1d1,0xf1e3,
+0xf1f6,0xf20a,0xf21d,0xf232,0xf247,0xf25d,0xf274,0xf28c,
+0xf2a4,0xf2bc,0xf2d4,0xf2ee,0xf307,0xf321,0xf33c,0xf358,
+0xf374,0xf391,0xf3af,0xf3ce,0xf3ee,0xf410,0xf433,0xf459,
+0xf480,0xf4a9,0xf4d1,0xf4ff,0xf52c,0xf55c,0xf58c,0xf5c4,
+0xf5fb,0xf637,0xf673,0xf6ad,0xf6e8,0xf727,0xf766,0xf7a7,
+0xf7e8,0xf82a,0xf86b,0xf8ae,0xf8f0,0xf93a,0xf984,0xf9d0,
+0xfa1c,0xfa6c,0xfabc,0xfb0d,0xfb5f,0xfbbe,0xfc1e,0xfc80,
+0xfce2,0xfd45,0xfda8,0xfe19,0xfe8a,0xff0e,0xff92,0x0015,
+0x0098,0x012c,0x01bf,0x0248,0x02d0,0x0353,0x03d6,0x0451,
+0x04cd,0x053e,0x05b0,0x0621,0x0692,0x0707,0x077c,0x07e7,
+0x0852,0x08c2,0x0931,0x09aa,0x0a23,0x0aa4,0x0b25,0x0baa,
+0x0c2e,0x0ca8,0x0d23,0x0d93,0x0e04,0x0e75,0x0ee6};
+
+static const short decodetable3[63]={
+0xf3ed,0xf54d,0xf6ae,0xf7af,0xf8b1,0xf990,0xfa6f,0xfb39,
+0xfc03,0xfcbd,0xfd77,0xfe1d,0xfec4,0xff58,0xffec,0x007b,
+0x010b,0x0196,0x0220,0x02a5,0x032a,0x03a9,0x0429,0x04a1,
+0x0519,0x058c,0x05fe,0x066d,0x06dc,0x0747,0x07b2,0x0817,
+0x087b,0x08d9,0x0937,0x0990,0x09e8,0x0a3a,0x0a8c,0x0ad9,
+0x0b26,0x0b6d,0x0bb4,0x0bf8,0x0c3d,0x0c7e,0x0cbf,0x0cfc,
+0x0d3a,0x0d72,0x0dab,0x0ddf,0x0e13,0x0e44,0x0e75,0x0ea1,
+0x0ecd,0x0ef5,0x0f1e,0x0f44,0x0f6b,0x0f8f,0x0fb4};
+
+static const short decodetable4[63]={
+0xf23b,0xf2ae,0xf321,0xf38c,0xf3f7,0xf457,0xf4b6,0xf517,
+0xf578,0xf5d5,0xf631,0xf68d,0xf6e8,0xf742,0xf79b,0xf7f0,
+0xf845,0xf896,0xf8e7,0xf937,0xf986,0xf9d6,0xfa26,0xfa74,
+0xfac3,0xfb0f,0xfb5c,0xfbaa,0xfbf8,0xfc46,0xfc94,0xfce2,
+0xfd2f,0xfd7f,0xfdcf,0xfe22,0xfe76,0xfec9,0xff1c,0xff73,
+0xffca,0x0020,0x0077,0x00d0,0x0128,0x0186,0x01e4,0x0248,
+0x02ab,0x0315,0x037f,0x03f1,0x0463,0x04e0,0x055d,0x05e8,
+0x0673,0x0710,0x07ad,0x0872,0x0938,0x0a2f,0x0b26};
+
+static const short decodetable5[31]={
+0xf8cb,0xfa55,0xfbdf,0xfcea,0xfdf6,0xfed4,0xffb3,0x006f,
+0x012d,0x01da,0x0287,0x032b,0x03cf,0x046a,0x0505,0x059a,
+0x062e,0x06bf,0x0751,0x07e2,0x0873,0x0904,0x0994,0x0a22,
+0x0aaf,0x0b3c,0x0bc9,0x0c56,0x0ce3,0x0d6a,0x0df1};
+
+static const short decodetable6[31]={
+0xf57d,0xf679,0xf775,0xf83d,0xf904,0xf9b5,0xfa65,0xfb04,
+0xfba2,0xfc2f,0xfcbb,0xfd40,0xfdc5,0xfe44,0xfec4,0xff44,
+0xffc5,0x0047,0x00c9,0x0150,0x01d6,0x0266,0x02f7,0x0396,
+0x0435,0x04f3,0x05b1,0x0692,0x0774,0x0899,0x09bf};
+
+static const short decodetable7[15]={
+0xfaa4,0xfc65,0xfe26,0xff56,0x0085,0x017f,0x0278,0x0362,
+0x044c,0x0537,0x0623,0x071f,0x081b,0x0946,0x0a70};
+
+static const short decodetable8[15]={
+0xf6ab,0xf7d8,0xf905,0xfa1b,0xfb31,0xfc32,0xfd33,0xfe22,
+0xff11,0xfffe,0x00ea,0x01f6,0x0302,0x0462,0x05c2};
+
+static const short decodetable9[15]={
+0xf9df,0xfb3f,0xfca0,0xfdbc,0xfed8,0xffd1,0x00c8,0x01b3,
+0x029e,0x038f,0x047f,0x0596,0x06ad,0x07ff,0x0951};
+
+static const short decodetable10[15]={
+0xf768,0xf890,0xf9b8,0xfac9,0xfbda,0xfcd0,0xfdc7,0xfea8,
+0xff88,0x006c,0x0152,0x0258,0x035f,0x04da,0x0655};
+
+static const short decodetable11[7]={
+0xfd97,0xff2b,0x00be,0x01f0,0x0322,0x0476,0x05cb};
+
+static const short *decodetable[11]={
+decodetable1,decodetable2,decodetable3,decodetable4,decodetable5,
+decodetable6,decodetable7,decodetable8,decodetable9,decodetable10,
+decodetable11};
+
+#endif /* RA144TABLES_H */
diff --git a/contrib/ffmpeg/libavcodec/ra288.c b/contrib/ffmpeg/libavcodec/ra288.c
new file mode 100644
index 000000000..9ba5209ab
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ra288.c
@@ -0,0 +1,258 @@
+/*
+ * RealAudio 2.0 (28.8K)
+ * Copyright (c) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "ra288.h"
+
+typedef struct {
+        float   history[8];
+        float   output[40];
+        float   pr1[36];
+        float   pr2[10];
+        int     phase, phasep;
+
+        float   st1a[111],st1b[37],st1[37];
+        float   st2a[38],st2b[11],st2[11];
+        float   sb[41];
+        float   lhist[10];
+} Real288_internal;
+
+static int ra288_decode_init(AVCodecContext * avctx)
+{
+        Real288_internal *glob=avctx->priv_data;
+        memset(glob,0,sizeof(Real288_internal));
+        return 0;
+}
+
+static void prodsum(float *tgt, float *src, int len, int n);
+static void co(int n, int i, int j, float *in, float *out, float *st1, float *st2, const float *table);
+static int pred(float *in, float *tgt, int n);
+static void colmult(float *tgt, float *m1, const float *m2, int n);
+
+
+/* initial decode */
+static void unpack(unsigned short *tgt, unsigned char *src, unsigned int len)
+{
+  int x,y,z;
+  int n,temp;
+  int buffer[len];
+
+  for (x=0;x<len;tgt[x++]=0)
+    buffer[x]=9+(x&1);
+
+  for (x=y=z=0;x<len/*was 38*/;x++) {
+    n=buffer[y]-z;
+    temp=src[x];
+    if (n<8) temp&=255>>(8-n);
+    tgt[y]+=temp<<z;
+    if (n<=8) {
+      tgt[++y]+=src[x]>>n;
+      z=8-n;
+    } else z+=8;
+  }
+}
+
+static void update(Real288_internal *glob)
+{
+  int x,y;
+  float buffer1[40],temp1[37];
+  float buffer2[8],temp2[11];
+
+  for (x=0,y=glob->phasep+5;x<40;buffer1[x++]=glob->output[(y++)%40]);
+  co(36,40,35,buffer1,temp1,glob->st1a,glob->st1b,table1);
+  if (pred(temp1,glob->st1,36))
+    colmult(glob->pr1,glob->st1,table1a,36);
+
+  for (x=0,y=glob->phase+1;x<8;buffer2[x++]=glob->history[(y++)%8]);
+  co(10,8,20,buffer2,temp2,glob->st2a,glob->st2b,table2);
+  if (pred(temp2,glob->st2,10))
+    colmult(glob->pr2,glob->st2,table2a,10);
+}
+
+/* Decode and produce output */
+static void decode(Real288_internal *glob, unsigned int input)
+{
+  unsigned int x,y;
+  float f;
+  double sum,sumsum;
+  float *p1,*p2;
+  float buffer[5];
+  const float *table;
+
+  for (x=36;x--;glob->sb[x+5]=glob->sb[x]);
+  for (x=5;x--;) {
+    p1=glob->sb+x;p2=glob->pr1;
+    for (sum=0,y=36;y--;sum-=(*(++p1))*(*(p2++)));
+    glob->sb[x]=sum;
+  }
+
+  f=amptable[input&7];
+  table=codetable+(input>>3)*5;
+
+  /* convert log and do rms */
+  for (sum=32,x=10;x--;sum-=glob->pr2[x]*glob->lhist[x]);
+  if (sum<0) sum=0; else if (sum>60) sum=60;
+
+  sumsum=exp(sum*0.1151292546497)*f;    /* pow(10.0,sum/20)*f */
+  for (sum=0,x=5;x--;) { buffer[x]=table[x]*sumsum; sum+=buffer[x]*buffer[x]; }
+  if ((sum/=5)<1) sum=1;
+
+  /* shift and store */
+  for (x=10;--x;glob->lhist[x]=glob->lhist[x-1]);
+  *glob->lhist=glob->history[glob->phase]=10*log10(sum)-32;
+
+  for (x=1;x<5;x++) for (y=x;y--;buffer[x]-=glob->pr1[x-y-1]*buffer[y]);
+
+  /* output */
+  for (x=0;x<5;x++) {
+    f=glob->sb[4-x]+buffer[x];
+    if (f>4095) f=4095; else if (f<-4095) f=-4095;
+    glob->output[glob->phasep+x]=glob->sb[4-x]=f;
+  }
+}
+
+/* column multiply */
+static void colmult(float *tgt, float *m1, const float *m2, int n)
+{
+  while (n--)
+    *(tgt++)=(*(m1++))*(*(m2++));
+}
+
+static int pred(float *in, float *tgt, int n)
+{
+  int x,y;
+  float *p1,*p2;
+  double f0,f1,f2;
+  float temp;
+
+  if (in[n]==0) return 0;
+  if ((f0=*in)<=0) return 0;
+
+  for (x=1;;x++) {
+    if (n<x) return 1;
+
+    p1=in+x;
+    p2=tgt;
+    f1=*(p1--);
+    for (y=x;--y;f1+=(*(p1--))*(*(p2++)));
+
+    p1=tgt+x-1;
+    p2=tgt;
+    *(p1--)=f2=-f1/f0;
+    for (y=x>>1;y--;) {
+      temp=*p2+*p1*f2;
+      *(p1--)+=*p2*f2;
+      *(p2++)=temp;
+    }
+    if ((f0+=f1*f2)<0) return 0;
+  }
+}
+
+static void co(int n, int i, int j, float *in, float *out, float *st1, float *st2, const float *table)
+{
+  int a,b,c;
+  unsigned int x;
+  float *fp;
+  float buffer1[37];
+  float buffer2[37];
+  float work[111];
+
+  /* rotate and multiply */
+  c=(b=(a=n+i)+j)-i;
+  fp=st1+i;
+  for (x=0;x<b;x++) {
+    if (x==c) fp=in;
+    work[x]=*(table++)*(*(st1++)=*(fp++));
+  }
+
+  prodsum(buffer1,work+n,i,n);
+  prodsum(buffer2,work+a,j,n);
+
+  for (x=0;x<=n;x++) {
+    *st2=*st2*(0.5625)+buffer1[x];
+    out[x]=*(st2++)+buffer2[x];
+  }
+  *out*=1.00390625; /* to prevent clipping */
+}
+
+/* product sum (lsf) */
+static void prodsum(float *tgt, float *src, int len, int n)
+{
+  unsigned int x;
+  float *p1,*p2;
+  double sum;
+
+  while (n>=0)
+  {
+    p1=(p2=src)-n;
+    for (sum=0,x=len;x--;sum+=(*p1++)*(*p2++));
+    tgt[n--]=sum;
+  }
+}
+
+static void * decode_block(AVCodecContext * avctx, unsigned char *in, signed short int *out,unsigned len)
+{
+  int x,y;
+  Real288_internal *glob=avctx->priv_data;
+  unsigned short int buffer[len];
+
+  unpack(buffer,in,len);
+  for (x=0;x<32;x++)
+  {
+    glob->phasep=(glob->phase=x&7)*5;
+    decode(glob,buffer[x]);
+    for (y=0;y<5;*(out++)=8*glob->output[glob->phasep+(y++)]);
+    if (glob->phase==3) update(glob);
+  }
+  return out;
+}
+
+/* Decode a block (celp) */
+static int ra288_decode_frame(AVCodecContext * avctx,
+            void *data, int *data_size,
+            uint8_t * buf, int buf_size)
+{
+    void *datao;
+
+    if (buf_size < avctx->block_align)
+    {
+        av_log(avctx, AV_LOG_ERROR, "ffra288: Error! Input buffer is too small [%d<%d]\n",buf_size,avctx->block_align);
+        return 0;
+    }
+
+    datao = data;
+    data = decode_block(avctx, buf, (signed short *)data, avctx->block_align);
+
+    *data_size = (char *)data - (char *)datao;
+    return avctx->block_align;
+}
+
+AVCodec ra_288_decoder =
+{
+    "real_288",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_RA_288,
+    sizeof(Real288_internal),
+    ra288_decode_init,
+    NULL,
+    NULL,
+    ra288_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/ra288.h b/contrib/ffmpeg/libavcodec/ra288.h
new file mode 100644
index 000000000..8cc290397
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ra288.h
@@ -0,0 +1,205 @@
+/*
+ * RealAudio 2.0 (28.8K)
+ * Copyright (c) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef RA288TABLES_H
+#define RA288TABLES_H
+
+static const float amptable[8]={ 0.515625, 0.90234375, 1.57910156, 2.76342773,
+                         -0.515625,-0.90234375,-1.57910156,-2.76342773 };
+
+static const float codetable[640]={
+         0.326171875,        -1.4404296875,        -0.6123046875,        -0.8740234375,        -1.24658203125,
+        -2.45703125,        -2.23486328125,        -0.51025390625,         1.419921875,         1.6201171875,
+        -1.37646484375,        -1.30712890625,        -0.462890625,        -1.37939453125,        -2.1728515625,
+        -3.26123046875,        -0.166015625,         0.7236328125,        -0.623046875,         0.6162109375,
+        -0.2744140625,        -3.29931640625,         0.62548828125,         0.08740234375,        -0.6220703125,
+        -1.2265625,        -3.4814453125,        -2.40478515625,         3.37548828125,         1.17724609375,
+        -1.2099609375,        -0.076171875,         2.28662109375,        -1.89111328125,         0,
+        -4.0078125,         1.044921875,        -0.2333984375,        -1.35986328125,         0.26025390625,
+         0.92236328125,         1.34716796875,         0.67431640625,        -3.39599609375,        -2.88720703125,
+         2.4814453125,        -1.201171875,        -2.8212890625,         0.87744140625,         0.27734375,
+        -1.078125,        -1.61572265625,        -2.20849609375,        -3.044921875,        -3.66455078125,
+        -1.32763671875,         2.1279296875,        -1.458984375,        -0.56103515625,         1.30078125,
+         0.61474609375,         0.48583984375,         1.32373046875,        -1.203125,        -5.0732421875,
+         0.8408203125,        -3.69580078125,        -1.3388671875,         1.06005859375,        -1.13720703125,
+         0.50390625,         0.36474609375,        -0.4189453125,        -3.8798828125,        -6.27099609375,
+         1.5166015625,         2.37109375,        -2.04736328125,        -1.24072265625,         0.50537109375,
+         0.9091796875,        -0.46875,        -3.236328125,         0.2001953125,         2.8720703125,
+        -1.21728515625,        -1.283203125,        -1.953125,        -0.029296875,         3.5166015625,
+        -1.3046875,         0.7060546875,         0.75,                -1.87060546875,         0.60205078125,
+        -2.5888671875,         3.375,                 0.77587890625,        -2.04443359375,         1.78955078125,
+        -1.6875,        -3.9892578125,        -3.76416015625,         0.67578125,         2.2939453125,
+        -2.29443359375,        -3.03173828125,        -5.45703125,         3.95703125,         8.2177734375,
+         0.4541015625,         3.419921875,         0.61962890625,        -4.38330078125,         1.25341796875,
+         2.27001953125,         5.763671875,         1.68017578125,        -2.76220703125,         0.58544921875,
+         1.2412109375,        -0.08935546875,        -4.32568359375,        -3.89453125,         1.5771484375,
+        -1.40234375,        -0.98193359375,        -4.74267578125,        -4.09423828125,         6.33935546875,
+         1.5068359375,         1.044921875,        -1.796875,        -4.70849609375,        -1.4140625,
+        -3.71533203125,         3.18115234375,        -1.11474609375,        -1.2314453125,         3.091796875,
+        -1.62744140625,        -2.744140625,        -4.4580078125,        -5.43505859375,         2.70654296875,
+        -0.19873046875,        -3.28173828125,        -8.5283203125,        -1.41064453125,         5.6484375,
+         1.802734375,         3.318359375,        -0.1279296875,        -5.2958984375,        -0.90625,
+         3.55224609375,         6.544921875,        -1.45947265625,        -5.17333984375,         2.41015625,
+         0.119140625,        -1.08349609375,         1.296875,         1.84375,        -2.642578125,
+        -1.97412109375,        -2.8974609375,         1.04052734375,         0.42138671875,        -1.3994140625,
+        -1.6123046875,         0.85107421875,        -0.9794921875,        -0.0625,        -1.001953125,
+        -3.10595703125,         1.6318359375,        -0.77294921875,        -0.01025390625,         0.5576171875,
+        -1.87353515625,        -0.89404296875,         3.12353515625,         1.24267578125,        -1.390625,
+        -4.556640625,        -3.1875,         2.59228515625,         0.9697265625,        -1.09619140625,
+        -2.1923828125,         0.365234375,         0.94482421875,        -1.47802734375,        -0.24072265625,
+        -4.51904296875,         2.6201171875,         1.55908203125,        -2.19384765625,         0.87109375,
+         2.3359375,        -0.1806640625,         0.9111328125,         0.51611328125,        -0.92236328125,
+         3.5849609375,        -1.3134765625,        -1.25830078125,         0.330078125,        -0.29833984375,
+        -0.2451171875,         1.09130859375,        -0.9033203125,        -0.86767578125,        -1.00048828125,
+         0.49365234375,         1.89453125,        -1.20361328125,         1.07861328125,        -0.07421875,
+         1.265625,         1.38134765625,         2.728515625,         1.38623046875,        -3.5673828125,
+        -1.48876953125,        -2.4013671875,         2.90771484375,         4.49267578125,        -2.17138671875,
+         0.34033203125,         1.908203125,         2.8310546875,        -2.17333984375,        -2.267578125,
+        -1.03564453125,         2.658203125,        -1.2548828125,         0.15673828125,        -0.5869140625,
+         1.3896484375,        -1.0185546875,         1.724609375,         0.2763671875,        -0.345703125,
+        -2.08935546875,         0.4638671875,         2.431640625,         1.83056640625,         0.220703125,
+        -1.212890625,         1.7099609375,         0.83935546875,        -0.0830078125,         0.1162109375,
+        -1.67724609375,         0.12841796875,         1.0322265625,        -0.97900390625,         1.15283203125,
+        -3.5830078125,        -0.58984375,         4.56396484375,        -0.59375,        -1.95947265625,
+        -6.5908203125,        -0.21435546875,         3.919921875,        -2.06640625,         0.17626953125,
+        -1.82080078125,         2.65283203125,         0.978515625,        -2.30810546875,        -0.61474609375,
+        -1.9462890625,         3.78076171875,         4.11572265625,        -1.80224609375,        -0.48193359375,
+         2.5380859375,        -0.20654296875,         0.5615234375,        -0.62548828125,         0.3984375,
+         3.61767578125,         2.00634765625,        -1.92822265625,         1.3134765625,         0.0146484384313,
+         0.6083984375,         1.49169921875,        -0.01708984375,        -0.6689453125,        -0.1201171875,
+        -0.72705078125,         2.75146484375,        -0.3310546875,        -1.28271484375,         1.5478515625,
+         2.3583984375,        -2.23876953125,         0.98046875,        -0.5185546875,         0.39013671875,
+        -0.06298828125,         0.35009765625,         2.2431640625,         7.29345703125,         5.2275390625,
+         0.20361328125,         1.34716796875,         0.9033203125,        -2.46923828125,        -0.56298828125,
+        -1.89794921875,         3.59423828125,        -2.81640625,         2.09228515625,         0.3251953125,
+         0.70458984375,        -0.4580078125,         0.009765625,        -1.03466796875,        -0.82861328125,
+        -1.8125,        -1.6611328125,        -1.080078125,         0.0537109375,         1.04296875,
+        -1.44140625,         0.005859375,        -0.765625,        -1.708984375,        -0.90576171875,
+        -0.64208984375,        -0.84521484375,         0.56640625,        -0.2724609375,         0.83447265625,
+         0.04296875,        -2.23095703125,         0.0947265625,        -0.2216796875,        -1.44384765625,
+        -1.38623046875,        -0.8134765625,        -0.13330078125,         1.017578125,        -0.07568359375,
+        -0.09228515625,        -1.16015625,         0.81201171875,        -0.5078125,        -1.19580078125,
+        -1.3876953125,        -0.66845703125,         0.310546875,        -0.12109375,        -1.30712890625,
+         0.74072265625,         0.03857421875,        -1.47119140625,        -1.79150390625,        -0.47509765625,
+         0.93408203125,        -1.21728515625,        -2.59375,        -0.36572265625,         0.62060546875,
+        -1.41748046875,        -1.623046875,        -1.833984375,        -1.8017578125,        -0.89306640625,
+        -1.42236328125,        -0.75537109375,        -1.34765625,        -0.6865234375,         0.548828125,
+         0.900390625,        -0.8955078125,         0.22265625,         0.3447265625,        -2.0859375,
+         0.22802734375,        -2.078125,        -0.93212890625,         0.74267578125,         0.5537109375,
+        -0.06201171875,        -0.4853515625,        -0.31103515625,        -0.72802734375,        -3.1708984375,
+         0.42626953125,        -0.99853515625,        -1.869140625,        -1.36328125,        -0.2822265625,
+         1.12841796875,        -0.88720703125,         1.28515625,        -1.490234375,         0.9609375,
+         0.31298828125,         0.5830078125,         0.92431640625,         2.00537109375,         3.0966796875,
+        -0.02197265625,         0.5849609375,         1.0546875,        -0.70751953125,         1.07568359375,
+        -0.978515625,         0.83642578125,         1.7177734375,         1.294921875,         2.07568359375,
+         1.43359375,        -1.9375,         0.625,                 0.06396484375,        -0.720703125,
+         1.38037109375,         0.00390625,        -0.94140625,         1.2978515625,         1.71533203125,
+         1.56201171875,        -0.3984375,         1.31201171875,        -0.85009765625,        -0.68701171875,
+         1.439453125,         1.96728515625,         0.1923828125,        -0.12353515625,         0.6337890625,
+         2.0927734375,         0.02490234375,        -2.20068359375,        -0.015625,        -0.32177734375,
+         1.90576171875,         2.7568359375,        -2.728515625,        -1.265625,         2.78662109375,
+        -0.2958984375,         0.6025390625,        -0.78466796875,        -2.53271484375,         0.32421875,
+        -0.25634765625,         1.767578125,        -1.0703125,        -1.23388671875,         0.83349609375,
+         2.09814453125,        -1.58740234375,        -1.11474609375,         0.396484375,        -1.10546875,
+         2.81494140625,         0.2578125,        -1.60498046875,         0.66015625,         0.81640625,
+         1.33544921875,         0.60595703125,        -0.53857421875,        -1.59814453125,        -1.66357421875,
+         1.96923828125,         0.8046875,        -1.44775390625,        -0.5732421875,         0.705078125,
+         0.0361328125,         0.4482421875,         0.97607421875,         0.44677734375,        -0.5009765625,
+        -1.21875,        -0.78369140625,         0.9931640625,         1.4404296875,         0.11181640625,
+        -1.05859375,         0.99462890625,         0.00732421921566,-0.6171875,        -0.1015625,
+        -1.734375,         0.7470703125,         0.28369140625,         0.72802734375,         0.4697265625,
+        -1.27587890625,        -1.1416015625,         1.76806640625,        -0.7265625,        -1.06689453125,
+        -0.85302734375,         0.03955078125,         2.7041015625,         0.69921875,        -1.10205078125,
+        -0.49755859375,         0.42333984375,         0.1044921875,        -1.115234375,        -0.7373046875,
+        -0.822265625,         1.375,                -0.11181640625,         1.24560546875,        -0.67822265625,
+         1.32177734375,         0.24609375,         0.23388671875,         1.35888671875,        -0.49267578125,
+         1.22900390625,        -0.72607421875,        -0.779296875,         0.30322265625,         0.94189453125,
+        -0.072265625,         1.0771484375,        -2.09375,         0.630859375,        -0.68408203125,
+        -0.25732421875,         0.60693359375,        -1.33349609375,         0.93212890625,         0.625,
+         1.04931640625,        -0.73291015625,         1.80078125,         0.2978515625,        -2.24169921875,
+         1.6142578125,        -1.64501953125,         0.91552734375,         1.775390625,        -0.59423828125,
+         1.2568359375,         1.22705078125,         0.70751953125,        -1.5009765625,        -2.43115234375,
+         0.3974609375,         0.8916015625,        -1.21923828125,         2.0673828125,        -1.99072265625,
+         0.8125,        -0.107421875,         1.6689453125,         0.4892578125,         0.54443359375,
+         0.38134765625,         0.8095703125,         1.91357421875,         2.9931640625,         1.533203125,
+         0.560546875,         1.98486328125,         0.740234375,         0.39794921875,         0.09716796875,
+         0.58154296875,         1.21533203125,         1.25048828125,         1.18212890625,         1.19287109375,
+         0.3759765625,        -2.88818359375,         2.69287109375,        -0.1796875,        -1.56201171875,
+         0.5810546875,         0.51123046875,         1.8271484375,         3.38232421875,        -1.02001953125,
+         0.142578125,         1.51318359375,         2.103515625,        -0.3701171875,        -1.19873046875,
+         0.25537109375,         1.91455078125,         1.974609375,         0.6767578125,         0.04150390625,
+         2.13232421875,         0.4912109375,        -0.611328125,        -0.7158203125,        -0.67529296875,
+         1.880859375,         0.77099609375,        -0.03759765625,         1.0078125,         0.423828125,
+         2.49462890625,         1.42529296875,        -0.0986328125,         0.17529296875,        -0.24853515625,
+         1.7822265625,         1.5654296875,         1.12451171875,         0.82666015625,         0.6328125,
+         1.41845703125,        -1.90771484375,         0.11181640625,        -0.583984375,        -1.138671875,
+         2.91845703125,        -1.75048828125,         0.39306640625,         1.86767578125,        -1.5322265625,
+         1.8291015625,        -0.2958984375,         0.02587890625,        -0.13134765625,        -1.61181640625,
+         0.2958984375,         0.9853515625,        -0.642578125,         1.984375,         0.1943359375
+};
+
+static const float table1[111]={
+        0.576690972,        0.580838025,        0.585013986,        0.589219987,        0.59345597,        0.597723007,
+        0.602020264,        0.606384277,        0.610748291,        0.615142822,        0.619598389,        0.624084473,
+        0.628570557,        0.633117676,        0.637695313,        0.642272949,        0.646911621,        0.651580811,
+        0.656280518,        0.66104126,        0.665802002,        0.670593262,        0.675445557,        0.680328369,
+        0.685241699,        0.690185547,        0.695159912,        0.700164795,        0.705230713,        0.710327148,
+        0.715454102,        0.720611572,        0.725830078,        0.731048584,        0.736328125,        0.741638184,
+        0.747009277,        0.752380371,        0.7578125,        0.763305664,        0.768798828,        0.774353027,
+        0.779937744,        0.785583496,        0.791229248,        0.796936035,        0.802703857,        0.808502197,
+        0.814331055,        0.820220947,        0.826141357,        0.832092285,        0.838104248,        0.844146729,
+        0.850250244,        0.856384277,        0.862548828,        0.868774414,        0.875061035,        0.881378174,
+        0.88772583,        0.894134521,        0.900604248,        0.907104492,        0.913635254,        0.920227051,
+        0.926879883,        0.933563232,        0.940307617,        0.94708252,        0.953918457,        0.96081543,
+        0.96774292,        0.974731445,        0.981781006,        0.988861084,        0.994842529,        0.998565674,
+        0.999969482,        0.99911499,        0.996002197,        0.990600586,        0.982910156,        0.973022461,
+        0.960876465,        0.946533203,        0.930053711,        0.911437988,        0.89074707,        0.868041992,
+        0.843322754,        0.816680908,        0.788208008,        0.757904053,        0.725891113,        0.692199707,
+        0.656921387,        0.620178223,        0.582000732,        0.542480469,        0.501739502,        0.459838867,
+        0.416900635,        0.373016357,        0.328277588,        0.282775879,        0.236663818,        0.189971924,
+        0.142852783,        0.0954284668,        0.0477600098
+};
+
+static const float table2[38]={
+        0.505699992,        0.524200022,        0.54339999,        0.563300014,        0.583953857,        0.60534668,
+        0.627502441,        0.650482178,        0.674316406,        0.699005127,        0.724578857,        0.75112915,
+        0.778625488,        0.807128906,        0.836669922,        0.86730957,        0.899078369,        0.932006836,
+        0.961486816,        0.982757568,        0.995635986,        1,                0.995819092,        0.983154297,
+        0.96206665,        0.932769775,        0.895507813,        0.850585938,        0.798400879,        0.739379883,
+        0.674072266,        0.602996826,        0.526763916,        0.446014404,        0.361480713,        0.273834229,
+        0.183868408,        0.0923461914
+};
+
+static const float table1a[36]={
+        0.98828125,        0.976699829,        0.965254128,        0.953942537,        0.942763507,        0.931715488,
+        0.920796931,        0.910006344,        0.899342179,        0.888803005,        0.878387332,        0.868093729,
+        0.857920766,        0.847867012,        0.837931097,        0.828111589,        0.818407178,        0.808816493,
+        0.799338162,        0.789970934,        0.780713439,        0.771564424,        0.762522638,        0.753586829,
+        0.744755745,        0.736028135,        0.727402806,        0.718878567,        0.710454226,        0.702128589,
+        0.693900526,        0.685768902,        0.677732527,        0.669790328,        0.66194123,        0.654184103
+};
+
+static const float table2a[10]={
+        0.90625,        0.821289063,        0.74432373,        0.674499512,        0.61126709,
+        0.553955078,        0.50201416,        0.454956055,        0.41229248,        0.373657227
+};
+
+#endif /* RA288TABLES_H */
diff --git a/contrib/ffmpeg/libavcodec/rangecoder.c b/contrib/ffmpeg/libavcodec/rangecoder.c
new file mode 100644
index 000000000..fcd564ace
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rangecoder.c
@@ -0,0 +1,153 @@
+/*
+ * Range coder
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file rangecoder.c
+ * Range coder.
+ * based upon
+ *    "Range encoding: an algorithm for removing redundancy from a digitised
+ *                     message.
+ *     G. N. N. Martin                  Presented in March 1979 to the Video &
+ *                                      Data Recording Conference,
+ *     IBM UK Scientific Center         held in Southampton July 24-27 1979."
+ *
+ */
+
+#include <string.h>
+
+#include "avcodec.h"
+#include "common.h"
+#include "rangecoder.h"
+
+
+void ff_init_range_encoder(RangeCoder *c, uint8_t *buf, int buf_size){
+    c->bytestream_start=
+    c->bytestream= buf;
+    c->bytestream_end= buf + buf_size;
+
+    c->low= 0;
+    c->range= 0xFF00;
+    c->outstanding_count= 0;
+    c->outstanding_byte= -1;
+}
+
+void ff_init_range_decoder(RangeCoder *c, const uint8_t *buf, int buf_size){
+    /* cast to avoid compiler warning */
+    ff_init_range_encoder(c, (uint8_t *) buf, buf_size);
+
+    c->low =(*c->bytestream++)<<8;
+    c->low+= *c->bytestream++;
+}
+
+void ff_build_rac_states(RangeCoder *c, int factor, int max_p){
+    const int64_t one= 1LL<<32;
+    int64_t p;
+    int last_p8, p8, i;
+
+    memset(c->zero_state, 0, sizeof(c->zero_state));
+    memset(c-> one_state, 0, sizeof(c-> one_state));
+
+    last_p8= 0;
+    p= one/2;
+    for(i=0; i<128; i++){
+        p8= (256*p + one/2) >> 32; //FIXME try without the one
+        if(p8 <= last_p8) p8= last_p8+1;
+        if(last_p8 && last_p8<256 && p8<=max_p)
+            c->one_state[last_p8]= p8;
+
+        p+= ((one-p)*factor + one/2) >> 32;
+        last_p8= p8;
+    }
+
+    for(i=256-max_p; i<=max_p; i++){
+        if(c->one_state[i])
+            continue;
+
+        p= (i*one + 128) >> 8;
+        p+= ((one-p)*factor + one/2) >> 32;
+        p8= (256*p + one/2) >> 32; //FIXME try without the one
+        if(p8 <= i) p8= i+1;
+        if(p8 > max_p) p8= max_p;
+        c->one_state[    i]=     p8;
+    }
+
+    for(i=1; i<255; i++)
+        c->zero_state[i]= 256-c->one_state[256-i];
+}
+
+/**
+ *
+ * @return the number of bytes written
+ */
+int ff_rac_terminate(RangeCoder *c){
+    c->range=0xFF;
+    c->low +=0xFF;
+    renorm_encoder(c);
+    c->range=0xFF;
+    renorm_encoder(c);
+
+    assert(c->low   == 0);
+    assert(c->range >= 0x100);
+
+    return c->bytestream - c->bytestream_start;
+}
+
+#if 0 //selftest
+#define SIZE 10240
+int main(){
+    RangeCoder c;
+    uint8_t b[9*SIZE];
+    uint8_t r[9*SIZE];
+    int i;
+    uint8_t state[10]= {0};
+
+    ff_init_range_encoder(&c, b, SIZE);
+    ff_build_rac_states(&c, 0.05*(1LL<<32), 128+64+32+16);
+
+    memset(state, 128, sizeof(state));
+
+    for(i=0; i<SIZE; i++){
+        r[i]= random()%7;
+    }
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        put_rac(&c, state, r[i]&1);
+STOP_TIMER("put_rac")
+    }
+
+    ff_put_rac_terminate(&c);
+
+    ff_init_range_decoder(&c, b, SIZE);
+
+    memset(state, 128, sizeof(state));
+
+    for(i=0; i<SIZE; i++){
+START_TIMER
+        if( (r[i]&1) != get_rac(&c, state) )
+            av_log(NULL, AV_LOG_DEBUG, "rac failure at %d\n", i);
+STOP_TIMER("get_rac")
+    }
+
+    return 0;
+}
+#endif
diff --git a/contrib/ffmpeg/libavcodec/rangecoder.h b/contrib/ffmpeg/libavcodec/rangecoder.h
new file mode 100644
index 000000000..68bd3b60e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rangecoder.h
@@ -0,0 +1,127 @@
+/*
+ * Range coder
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file rangecoder.h
+ * Range coder.
+ */
+
+typedef struct RangeCoder{
+    int low;
+    int range;
+    int outstanding_count;
+    int outstanding_byte;
+    uint8_t zero_state[256];
+    uint8_t  one_state[256];
+    uint8_t *bytestream_start;
+    uint8_t *bytestream;
+    uint8_t *bytestream_end;
+}RangeCoder;
+
+void ff_init_range_encoder(RangeCoder *c, uint8_t *buf, int buf_size);
+void ff_init_range_decoder(RangeCoder *c, const uint8_t *buf, int buf_size);
+int ff_rac_terminate(RangeCoder *c);
+void ff_build_rac_states(RangeCoder *c, int factor, int max_p);
+
+static inline void renorm_encoder(RangeCoder *c){
+    //FIXME optimize
+    while(c->range < 0x100){
+        if(c->outstanding_byte < 0){
+            c->outstanding_byte= c->low>>8;
+        }else if(c->low <= 0xFF00){
+            *c->bytestream++ = c->outstanding_byte;
+            for(;c->outstanding_count; c->outstanding_count--)
+                *c->bytestream++ = 0xFF;
+            c->outstanding_byte= c->low>>8;
+        }else if(c->low >= 0x10000){
+            *c->bytestream++ = c->outstanding_byte + 1;
+            for(;c->outstanding_count; c->outstanding_count--)
+                *c->bytestream++ = 0x00;
+            c->outstanding_byte= (c->low>>8) & 0xFF;
+        }else{
+            c->outstanding_count++;
+        }
+
+        c->low = (c->low & 0xFF)<<8;
+        c->range <<= 8;
+    }
+}
+
+static inline void put_rac(RangeCoder *c, uint8_t * const state, int bit){
+    int range1= (c->range * (*state)) >> 8;
+
+    assert(*state);
+    assert(range1 < c->range);
+    assert(range1 > 0);
+    if(!bit){
+        c->range -= range1;
+        *state= c->zero_state[*state];
+    }else{
+        c->low += c->range - range1;
+        c->range = range1;
+        *state= c->one_state[*state];
+    }
+
+    renorm_encoder(c);
+}
+
+static inline void refill(RangeCoder *c){
+    if(c->range < 0x100){
+        c->range <<= 8;
+        c->low <<= 8;
+        if(c->bytestream < c->bytestream_end)
+            c->low+= c->bytestream[0];
+        c->bytestream++;
+    }
+}
+
+static inline int get_rac(RangeCoder *c, uint8_t * const state){
+    int range1= (c->range * (*state)) >> 8;
+    int attribute_unused one_mask;
+
+    c->range -= range1;
+#if 1
+    if(c->low < c->range){
+        *state= c->zero_state[*state];
+        refill(c);
+        return 0;
+    }else{
+        c->low -= c->range;
+        *state= c->one_state[*state];
+        c->range = range1;
+        refill(c);
+        return 1;
+    }
+#else
+    one_mask= (c->range - c->low-1)>>31;
+
+    c->low -= c->range & one_mask;
+    c->range += (range1 - c->range) & one_mask;
+
+    *state= c->zero_state[(*state) + (256&one_mask)];
+
+    refill(c);
+
+    return one_mask&1;
+#endif
+}
+
diff --git a/contrib/ffmpeg/libavcodec/ratecontrol.c b/contrib/ffmpeg/libavcodec/ratecontrol.c
new file mode 100644
index 000000000..6d9270da8
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ratecontrol.c
@@ -0,0 +1,944 @@
+/*
+ * Rate control for video encoders
+ *
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file ratecontrol.c
+ * Rate control for video encoders.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "ratecontrol.h"
+#include "mpegvideo.h"
+#include "eval.h"
+
+#undef NDEBUG // allways check asserts, the speed effect is far too small to disable them
+#include <assert.h>
+
+#ifndef M_E
+#define M_E 2.718281828
+#endif
+
+static int init_pass2(MpegEncContext *s);
+static double get_qscale(MpegEncContext *s, RateControlEntry *rce, double rate_factor, int frame_num);
+
+void ff_write_pass1_stats(MpegEncContext *s){
+    snprintf(s->avctx->stats_out, 256, "in:%d out:%d type:%d q:%d itex:%d ptex:%d mv:%d misc:%d fcode:%d bcode:%d mc-var:%d var:%d icount:%d skipcount:%d hbits:%d;\n",
+            s->current_picture_ptr->display_picture_number, s->current_picture_ptr->coded_picture_number, s->pict_type,
+            s->current_picture.quality, s->i_tex_bits, s->p_tex_bits, s->mv_bits, s->misc_bits,
+            s->f_code, s->b_code, s->current_picture.mc_mb_var_sum, s->current_picture.mb_var_sum, s->i_count, s->skip_count, s->header_bits);
+}
+
+static inline double qp2bits(RateControlEntry *rce, double qp){
+    if(qp<=0.0){
+        av_log(NULL, AV_LOG_ERROR, "qp<=0.0\n");
+    }
+    return rce->qscale * (double)(rce->i_tex_bits + rce->p_tex_bits+1)/ qp;
+}
+
+static inline double bits2qp(RateControlEntry *rce, double bits){
+    if(bits<0.9){
+        av_log(NULL, AV_LOG_ERROR, "bits<0.9\n");
+    }
+    return rce->qscale * (double)(rce->i_tex_bits + rce->p_tex_bits+1)/ bits;
+}
+
+int ff_rate_control_init(MpegEncContext *s)
+{
+    RateControlContext *rcc= &s->rc_context;
+    int i;
+    char *error = NULL;
+    static const char *const_names[]={
+        "PI",
+        "E",
+        "iTex",
+        "pTex",
+        "tex",
+        "mv",
+        "fCode",
+        "iCount",
+        "mcVar",
+        "var",
+        "isI",
+        "isP",
+        "isB",
+        "avgQP",
+        "qComp",
+/*        "lastIQP",
+        "lastPQP",
+        "lastBQP",
+        "nextNonBQP",*/
+        "avgIITex",
+        "avgPITex",
+        "avgPPTex",
+        "avgBPTex",
+        "avgTex",
+        NULL
+    };
+    static double (*func1[])(void *, double)={
+        (void *)bits2qp,
+        (void *)qp2bits,
+        NULL
+    };
+    static const char *func1_names[]={
+        "bits2qp",
+        "qp2bits",
+        NULL
+    };
+    emms_c();
+
+    rcc->rc_eq_eval = ff_parse(s->avctx->rc_eq, const_names, func1, func1_names, NULL, NULL, &error);
+    if (!rcc->rc_eq_eval) {
+        av_log(s->avctx, AV_LOG_ERROR, "Error parsing rc_eq \"%s\": %s\n", s->avctx->rc_eq, error? error : "");
+        return -1;
+    }
+
+    for(i=0; i<5; i++){
+        rcc->pred[i].coeff= FF_QP2LAMBDA * 7.0;
+        rcc->pred[i].count= 1.0;
+
+        rcc->pred[i].decay= 0.4;
+        rcc->i_cplx_sum [i]=
+        rcc->p_cplx_sum [i]=
+        rcc->mv_bits_sum[i]=
+        rcc->qscale_sum [i]=
+        rcc->frame_count[i]= 1; // 1 is better cuz of 1/0 and such
+        rcc->last_qscale_for[i]=FF_QP2LAMBDA * 5;
+    }
+    rcc->buffer_index= s->avctx->rc_initial_buffer_occupancy;
+
+    if(s->flags&CODEC_FLAG_PASS2){
+        int i;
+        char *p;
+
+        /* find number of pics */
+        p= s->avctx->stats_in;
+        for(i=-1; p; i++){
+            p= strchr(p+1, ';');
+        }
+        i+= s->max_b_frames;
+        if(i<=0 || i>=INT_MAX / sizeof(RateControlEntry))
+            return -1;
+        rcc->entry = (RateControlEntry*)av_mallocz(i*sizeof(RateControlEntry));
+        rcc->num_entries= i;
+
+        /* init all to skipped p frames (with b frames we might have a not encoded frame at the end FIXME) */
+        for(i=0; i<rcc->num_entries; i++){
+            RateControlEntry *rce= &rcc->entry[i];
+            rce->pict_type= rce->new_pict_type=P_TYPE;
+            rce->qscale= rce->new_qscale=FF_QP2LAMBDA * 2;
+            rce->misc_bits= s->mb_num + 10;
+            rce->mb_var_sum= s->mb_num*100;
+        }
+
+        /* read stats */
+        p= s->avctx->stats_in;
+        for(i=0; i<rcc->num_entries - s->max_b_frames; i++){
+            RateControlEntry *rce;
+            int picture_number;
+            int e;
+            char *next;
+
+            next= strchr(p, ';');
+            if(next){
+                (*next)=0; //sscanf in unbelieavle slow on looong strings //FIXME copy / dont write
+                next++;
+            }
+            e= sscanf(p, " in:%d ", &picture_number);
+
+            assert(picture_number >= 0);
+            assert(picture_number < rcc->num_entries);
+            rce= &rcc->entry[picture_number];
+
+            e+=sscanf(p, " in:%*d out:%*d type:%d q:%f itex:%d ptex:%d mv:%d misc:%d fcode:%d bcode:%d mc-var:%d var:%d icount:%d skipcount:%d hbits:%d",
+                   &rce->pict_type, &rce->qscale, &rce->i_tex_bits, &rce->p_tex_bits, &rce->mv_bits, &rce->misc_bits,
+                   &rce->f_code, &rce->b_code, &rce->mc_mb_var_sum, &rce->mb_var_sum, &rce->i_count, &rce->skip_count, &rce->header_bits);
+            if(e!=14){
+                av_log(s->avctx, AV_LOG_ERROR, "statistics are damaged at line %d, parser out=%d\n", i, e);
+                return -1;
+            }
+
+            p= next;
+        }
+
+        if(init_pass2(s) < 0) return -1;
+
+        //FIXME maybe move to end
+        if((s->flags&CODEC_FLAG_PASS2) && s->avctx->rc_strategy == FF_RC_STRATEGY_XVID) {
+#ifdef CONFIG_XVID
+            return ff_xvid_rate_control_init(s);
+#else
+            av_log(s->avctx, AV_LOG_ERROR, "XviD ratecontrol requires libavcodec compiled with XviD support\n");
+            return -1;
+#endif
+        }
+    }
+
+    if(!(s->flags&CODEC_FLAG_PASS2)){
+
+        rcc->short_term_qsum=0.001;
+        rcc->short_term_qcount=0.001;
+
+        rcc->pass1_rc_eq_output_sum= 0.001;
+        rcc->pass1_wanted_bits=0.001;
+
+        /* init stuff with the user specified complexity */
+        if(s->avctx->rc_initial_cplx){
+            for(i=0; i<60*30; i++){
+                double bits= s->avctx->rc_initial_cplx * (i/10000.0 + 1.0)*s->mb_num;
+                RateControlEntry rce;
+                double q;
+
+                if     (i%((s->gop_size+3)/4)==0) rce.pict_type= I_TYPE;
+                else if(i%(s->max_b_frames+1))    rce.pict_type= B_TYPE;
+                else                              rce.pict_type= P_TYPE;
+
+                rce.new_pict_type= rce.pict_type;
+                rce.mc_mb_var_sum= bits*s->mb_num/100000;
+                rce.mb_var_sum   = s->mb_num;
+                rce.qscale   = FF_QP2LAMBDA * 2;
+                rce.f_code   = 2;
+                rce.b_code   = 1;
+                rce.misc_bits= 1;
+
+                if(s->pict_type== I_TYPE){
+                    rce.i_count   = s->mb_num;
+                    rce.i_tex_bits= bits;
+                    rce.p_tex_bits= 0;
+                    rce.mv_bits= 0;
+                }else{
+                    rce.i_count   = 0; //FIXME we do know this approx
+                    rce.i_tex_bits= 0;
+                    rce.p_tex_bits= bits*0.9;
+                    rce.mv_bits= bits*0.1;
+                }
+                rcc->i_cplx_sum [rce.pict_type] += rce.i_tex_bits*rce.qscale;
+                rcc->p_cplx_sum [rce.pict_type] += rce.p_tex_bits*rce.qscale;
+                rcc->mv_bits_sum[rce.pict_type] += rce.mv_bits;
+                rcc->frame_count[rce.pict_type] ++;
+
+                bits= rce.i_tex_bits + rce.p_tex_bits;
+
+                q= get_qscale(s, &rce, rcc->pass1_wanted_bits/rcc->pass1_rc_eq_output_sum, i);
+                rcc->pass1_wanted_bits+= s->bit_rate/(1/av_q2d(s->avctx->time_base)); //FIXME missbehaves a little for variable fps
+            }
+        }
+
+    }
+
+    return 0;
+}
+
+void ff_rate_control_uninit(MpegEncContext *s)
+{
+    RateControlContext *rcc= &s->rc_context;
+    emms_c();
+
+    ff_eval_free(rcc->rc_eq_eval);
+    av_freep(&rcc->entry);
+
+#ifdef CONFIG_XVID
+    if((s->flags&CODEC_FLAG_PASS2) && s->avctx->rc_strategy == FF_RC_STRATEGY_XVID)
+        ff_xvid_rate_control_uninit(s);
+#endif
+}
+
+int ff_vbv_update(MpegEncContext *s, int frame_size){
+    RateControlContext *rcc= &s->rc_context;
+    const double fps= 1/av_q2d(s->avctx->time_base);
+    const int buffer_size= s->avctx->rc_buffer_size;
+    const double min_rate= s->avctx->rc_min_rate/fps;
+    const double max_rate= s->avctx->rc_max_rate/fps;
+
+//printf("%d %f %d %f %f\n", buffer_size, rcc->buffer_index, frame_size, min_rate, max_rate);
+    if(buffer_size){
+        int left;
+
+        rcc->buffer_index-= frame_size;
+        if(rcc->buffer_index < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "rc buffer underflow\n");
+            rcc->buffer_index= 0;
+        }
+
+        left= buffer_size - rcc->buffer_index - 1;
+        rcc->buffer_index += av_clip(left, min_rate, max_rate);
+
+        if(rcc->buffer_index > buffer_size){
+            int stuffing= ceil((rcc->buffer_index - buffer_size)/8);
+
+            if(stuffing < 4 && s->codec_id == CODEC_ID_MPEG4)
+                stuffing=4;
+            rcc->buffer_index -= 8*stuffing;
+
+            if(s->avctx->debug & FF_DEBUG_RC)
+                av_log(s->avctx, AV_LOG_DEBUG, "stuffing %d bytes\n", stuffing);
+
+            return stuffing;
+        }
+    }
+    return 0;
+}
+
+/**
+ * modifies the bitrate curve from pass1 for one frame
+ */
+static double get_qscale(MpegEncContext *s, RateControlEntry *rce, double rate_factor, int frame_num){
+    RateControlContext *rcc= &s->rc_context;
+    AVCodecContext *a= s->avctx;
+    double q, bits;
+    const int pict_type= rce->new_pict_type;
+    const double mb_num= s->mb_num;
+    int i;
+
+    double const_values[]={
+        M_PI,
+        M_E,
+        rce->i_tex_bits*rce->qscale,
+        rce->p_tex_bits*rce->qscale,
+        (rce->i_tex_bits + rce->p_tex_bits)*(double)rce->qscale,
+        rce->mv_bits/mb_num,
+        rce->pict_type == B_TYPE ? (rce->f_code + rce->b_code)*0.5 : rce->f_code,
+        rce->i_count/mb_num,
+        rce->mc_mb_var_sum/mb_num,
+        rce->mb_var_sum/mb_num,
+        rce->pict_type == I_TYPE,
+        rce->pict_type == P_TYPE,
+        rce->pict_type == B_TYPE,
+        rcc->qscale_sum[pict_type] / (double)rcc->frame_count[pict_type],
+        a->qcompress,
+/*        rcc->last_qscale_for[I_TYPE],
+        rcc->last_qscale_for[P_TYPE],
+        rcc->last_qscale_for[B_TYPE],
+        rcc->next_non_b_qscale,*/
+        rcc->i_cplx_sum[I_TYPE] / (double)rcc->frame_count[I_TYPE],
+        rcc->i_cplx_sum[P_TYPE] / (double)rcc->frame_count[P_TYPE],
+        rcc->p_cplx_sum[P_TYPE] / (double)rcc->frame_count[P_TYPE],
+        rcc->p_cplx_sum[B_TYPE] / (double)rcc->frame_count[B_TYPE],
+        (rcc->i_cplx_sum[pict_type] + rcc->p_cplx_sum[pict_type]) / (double)rcc->frame_count[pict_type],
+        0
+    };
+
+    bits= ff_parse_eval(rcc->rc_eq_eval, const_values, rce);
+    if (isnan(bits)) {
+        av_log(s->avctx, AV_LOG_ERROR, "Error evaluating rc_eq \"%s\"\n", s->avctx->rc_eq);
+        return -1;
+    }
+
+    rcc->pass1_rc_eq_output_sum+= bits;
+    bits*=rate_factor;
+    if(bits<0.0) bits=0.0;
+    bits+= 1.0; //avoid 1/0 issues
+
+    /* user override */
+    for(i=0; i<s->avctx->rc_override_count; i++){
+        RcOverride *rco= s->avctx->rc_override;
+        if(rco[i].start_frame > frame_num) continue;
+        if(rco[i].end_frame   < frame_num) continue;
+
+        if(rco[i].qscale)
+            bits= qp2bits(rce, rco[i].qscale); //FIXME move at end to really force it?
+        else
+            bits*= rco[i].quality_factor;
+    }
+
+    q= bits2qp(rce, bits);
+
+    /* I/B difference */
+    if     (pict_type==I_TYPE && s->avctx->i_quant_factor<0.0)
+        q= -q*s->avctx->i_quant_factor + s->avctx->i_quant_offset;
+    else if(pict_type==B_TYPE && s->avctx->b_quant_factor<0.0)
+        q= -q*s->avctx->b_quant_factor + s->avctx->b_quant_offset;
+
+    return q;
+}
+
+static double get_diff_limited_q(MpegEncContext *s, RateControlEntry *rce, double q){
+    RateControlContext *rcc= &s->rc_context;
+    AVCodecContext *a= s->avctx;
+    const int pict_type= rce->new_pict_type;
+    const double last_p_q    = rcc->last_qscale_for[P_TYPE];
+    const double last_non_b_q= rcc->last_qscale_for[rcc->last_non_b_pict_type];
+
+    if     (pict_type==I_TYPE && (a->i_quant_factor>0.0 || rcc->last_non_b_pict_type==P_TYPE))
+        q= last_p_q    *FFABS(a->i_quant_factor) + a->i_quant_offset;
+    else if(pict_type==B_TYPE && a->b_quant_factor>0.0)
+        q= last_non_b_q*    a->b_quant_factor  + a->b_quant_offset;
+
+    /* last qscale / qdiff stuff */
+    if(rcc->last_non_b_pict_type==pict_type || pict_type!=I_TYPE){
+        double last_q= rcc->last_qscale_for[pict_type];
+        const int maxdiff= FF_QP2LAMBDA * a->max_qdiff;
+
+        if     (q > last_q + maxdiff) q= last_q + maxdiff;
+        else if(q < last_q - maxdiff) q= last_q - maxdiff;
+    }
+
+    rcc->last_qscale_for[pict_type]= q; //Note we cant do that after blurring
+
+    if(pict_type!=B_TYPE)
+        rcc->last_non_b_pict_type= pict_type;
+
+    return q;
+}
+
+/**
+ * gets the qmin & qmax for pict_type
+ */
+static void get_qminmax(int *qmin_ret, int *qmax_ret, MpegEncContext *s, int pict_type){
+    int qmin= s->avctx->lmin;
+    int qmax= s->avctx->lmax;
+
+    assert(qmin <= qmax);
+
+    if(pict_type==B_TYPE){
+        qmin= (int)(qmin*FFABS(s->avctx->b_quant_factor)+s->avctx->b_quant_offset + 0.5);
+        qmax= (int)(qmax*FFABS(s->avctx->b_quant_factor)+s->avctx->b_quant_offset + 0.5);
+    }else if(pict_type==I_TYPE){
+        qmin= (int)(qmin*FFABS(s->avctx->i_quant_factor)+s->avctx->i_quant_offset + 0.5);
+        qmax= (int)(qmax*FFABS(s->avctx->i_quant_factor)+s->avctx->i_quant_offset + 0.5);
+    }
+
+    qmin= av_clip(qmin, 1, FF_LAMBDA_MAX);
+    qmax= av_clip(qmax, 1, FF_LAMBDA_MAX);
+
+    if(qmax<qmin) qmax= qmin;
+
+    *qmin_ret= qmin;
+    *qmax_ret= qmax;
+}
+
+static double modify_qscale(MpegEncContext *s, RateControlEntry *rce, double q, int frame_num){
+    RateControlContext *rcc= &s->rc_context;
+    int qmin, qmax;
+    double bits;
+    const int pict_type= rce->new_pict_type;
+    const double buffer_size= s->avctx->rc_buffer_size;
+    const double fps= 1/av_q2d(s->avctx->time_base);
+    const double min_rate= s->avctx->rc_min_rate / fps;
+    const double max_rate= s->avctx->rc_max_rate / fps;
+
+    get_qminmax(&qmin, &qmax, s, pict_type);
+
+    /* modulation */
+    if(s->avctx->rc_qmod_freq && frame_num%s->avctx->rc_qmod_freq==0 && pict_type==P_TYPE)
+        q*= s->avctx->rc_qmod_amp;
+
+    bits= qp2bits(rce, q);
+//printf("q:%f\n", q);
+    /* buffer overflow/underflow protection */
+    if(buffer_size){
+        double expected_size= rcc->buffer_index;
+        double q_limit;
+
+        if(min_rate){
+            double d= 2*(buffer_size - expected_size)/buffer_size;
+            if(d>1.0) d=1.0;
+            else if(d<0.0001) d=0.0001;
+            q*= pow(d, 1.0/s->avctx->rc_buffer_aggressivity);
+
+            q_limit= bits2qp(rce, FFMAX((min_rate - buffer_size + rcc->buffer_index)*3, 1));
+            if(q > q_limit){
+                if(s->avctx->debug&FF_DEBUG_RC){
+                    av_log(s->avctx, AV_LOG_DEBUG, "limiting QP %f -> %f\n", q, q_limit);
+                }
+                q= q_limit;
+            }
+        }
+
+        if(max_rate){
+            double d= 2*expected_size/buffer_size;
+            if(d>1.0) d=1.0;
+            else if(d<0.0001) d=0.0001;
+            q/= pow(d, 1.0/s->avctx->rc_buffer_aggressivity);
+
+            q_limit= bits2qp(rce, FFMAX(rcc->buffer_index/3, 1));
+            if(q < q_limit){
+                if(s->avctx->debug&FF_DEBUG_RC){
+                    av_log(s->avctx, AV_LOG_DEBUG, "limiting QP %f -> %f\n", q, q_limit);
+                }
+                q= q_limit;
+            }
+        }
+    }
+//printf("q:%f max:%f min:%f size:%f index:%d bits:%f agr:%f\n", q,max_rate, min_rate, buffer_size, rcc->buffer_index, bits, s->avctx->rc_buffer_aggressivity);
+    if(s->avctx->rc_qsquish==0.0 || qmin==qmax){
+        if     (q<qmin) q=qmin;
+        else if(q>qmax) q=qmax;
+    }else{
+        double min2= log(qmin);
+        double max2= log(qmax);
+
+        q= log(q);
+        q= (q - min2)/(max2-min2) - 0.5;
+        q*= -4.0;
+        q= 1.0/(1.0 + exp(q));
+        q= q*(max2-min2) + min2;
+
+        q= exp(q);
+    }
+
+    return q;
+}
+
+//----------------------------------
+// 1 Pass Code
+
+static double predict_size(Predictor *p, double q, double var)
+{
+     return p->coeff*var / (q*p->count);
+}
+
+/*
+static double predict_qp(Predictor *p, double size, double var)
+{
+//printf("coeff:%f, count:%f, var:%f, size:%f//\n", p->coeff, p->count, var, size);
+     return p->coeff*var / (size*p->count);
+}
+*/
+
+static void update_predictor(Predictor *p, double q, double var, double size)
+{
+    double new_coeff= size*q / (var + 1);
+    if(var<10) return;
+
+    p->count*= p->decay;
+    p->coeff*= p->decay;
+    p->count++;
+    p->coeff+= new_coeff;
+}
+
+static void adaptive_quantization(MpegEncContext *s, double q){
+    int i;
+    const float lumi_masking= s->avctx->lumi_masking / (128.0*128.0);
+    const float dark_masking= s->avctx->dark_masking / (128.0*128.0);
+    const float temp_cplx_masking= s->avctx->temporal_cplx_masking;
+    const float spatial_cplx_masking = s->avctx->spatial_cplx_masking;
+    const float p_masking = s->avctx->p_masking;
+    const float border_masking = s->avctx->border_masking;
+    float bits_sum= 0.0;
+    float cplx_sum= 0.0;
+    float cplx_tab[s->mb_num];
+    float bits_tab[s->mb_num];
+    const int qmin= s->avctx->mb_lmin;
+    const int qmax= s->avctx->mb_lmax;
+    Picture * const pic= &s->current_picture;
+    const int mb_width = s->mb_width;
+    const int mb_height = s->mb_height;
+
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        float temp_cplx= sqrt(pic->mc_mb_var[mb_xy]); //FIXME merge in pow()
+        float spat_cplx= sqrt(pic->mb_var[mb_xy]);
+        const int lumi= pic->mb_mean[mb_xy];
+        float bits, cplx, factor;
+        int mb_x = mb_xy % s->mb_stride;
+        int mb_y = mb_xy / s->mb_stride;
+        int mb_distance;
+        float mb_factor = 0.0;
+#if 0
+        if(spat_cplx < q/3) spat_cplx= q/3; //FIXME finetune
+        if(temp_cplx < q/3) temp_cplx= q/3; //FIXME finetune
+#endif
+        if(spat_cplx < 4) spat_cplx= 4; //FIXME finetune
+        if(temp_cplx < 4) temp_cplx= 4; //FIXME finetune
+
+        if((s->mb_type[mb_xy]&CANDIDATE_MB_TYPE_INTRA)){//FIXME hq mode
+            cplx= spat_cplx;
+            factor= 1.0 + p_masking;
+        }else{
+            cplx= temp_cplx;
+            factor= pow(temp_cplx, - temp_cplx_masking);
+        }
+        factor*=pow(spat_cplx, - spatial_cplx_masking);
+
+        if(lumi>127)
+            factor*= (1.0 - (lumi-128)*(lumi-128)*lumi_masking);
+        else
+            factor*= (1.0 - (lumi-128)*(lumi-128)*dark_masking);
+
+        if(mb_x < mb_width/5){
+            mb_distance = mb_width/5 - mb_x;
+            mb_factor = (float)mb_distance / (float)(mb_width/5);
+        }else if(mb_x > 4*mb_width/5){
+            mb_distance = mb_x - 4*mb_width/5;
+            mb_factor = (float)mb_distance / (float)(mb_width/5);
+        }
+        if(mb_y < mb_height/5){
+            mb_distance = mb_height/5 - mb_y;
+            mb_factor = FFMAX(mb_factor, (float)mb_distance / (float)(mb_height/5));
+        }else if(mb_y > 4*mb_height/5){
+            mb_distance = mb_y - 4*mb_height/5;
+            mb_factor = FFMAX(mb_factor, (float)mb_distance / (float)(mb_height/5));
+        }
+
+        factor*= 1.0 - border_masking*mb_factor;
+
+        if(factor<0.00001) factor= 0.00001;
+
+        bits= cplx*factor;
+        cplx_sum+= cplx;
+        bits_sum+= bits;
+        cplx_tab[i]= cplx;
+        bits_tab[i]= bits;
+    }
+
+    /* handle qmin/qmax cliping */
+    if(s->flags&CODEC_FLAG_NORMALIZE_AQP){
+        float factor= bits_sum/cplx_sum;
+        for(i=0; i<s->mb_num; i++){
+            float newq= q*cplx_tab[i]/bits_tab[i];
+            newq*= factor;
+
+            if     (newq > qmax){
+                bits_sum -= bits_tab[i];
+                cplx_sum -= cplx_tab[i]*q/qmax;
+            }
+            else if(newq < qmin){
+                bits_sum -= bits_tab[i];
+                cplx_sum -= cplx_tab[i]*q/qmin;
+            }
+        }
+        if(bits_sum < 0.001) bits_sum= 0.001;
+        if(cplx_sum < 0.001) cplx_sum= 0.001;
+    }
+
+    for(i=0; i<s->mb_num; i++){
+        const int mb_xy= s->mb_index2xy[i];
+        float newq= q*cplx_tab[i]/bits_tab[i];
+        int intq;
+
+        if(s->flags&CODEC_FLAG_NORMALIZE_AQP){
+            newq*= bits_sum/cplx_sum;
+        }
+
+        intq= (int)(newq + 0.5);
+
+        if     (intq > qmax) intq= qmax;
+        else if(intq < qmin) intq= qmin;
+//if(i%s->mb_width==0) printf("\n");
+//printf("%2d%3d ", intq, ff_sqrt(s->mc_mb_var[i]));
+        s->lambda_table[mb_xy]= intq;
+    }
+}
+
+void ff_get_2pass_fcode(MpegEncContext *s){
+    RateControlContext *rcc= &s->rc_context;
+    int picture_number= s->picture_number;
+    RateControlEntry *rce;
+
+    rce= &rcc->entry[picture_number];
+    s->f_code= rce->f_code;
+    s->b_code= rce->b_code;
+}
+
+//FIXME rd or at least approx for dquant
+
+float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run)
+{
+    float q;
+    int qmin, qmax;
+    float br_compensation;
+    double diff;
+    double short_term_q;
+    double fps;
+    int picture_number= s->picture_number;
+    int64_t wanted_bits;
+    RateControlContext *rcc= &s->rc_context;
+    AVCodecContext *a= s->avctx;
+    RateControlEntry local_rce, *rce;
+    double bits;
+    double rate_factor;
+    int var;
+    const int pict_type= s->pict_type;
+    Picture * const pic= &s->current_picture;
+    emms_c();
+
+#ifdef CONFIG_XVID
+    if((s->flags&CODEC_FLAG_PASS2) && s->avctx->rc_strategy == FF_RC_STRATEGY_XVID)
+        return ff_xvid_rate_estimate_qscale(s, dry_run);
+#endif
+
+    get_qminmax(&qmin, &qmax, s, pict_type);
+
+    fps= 1/av_q2d(s->avctx->time_base);
+//printf("input_pic_num:%d pic_num:%d frame_rate:%d\n", s->input_picture_number, s->picture_number, s->frame_rate);
+        /* update predictors */
+    if(picture_number>2 && !dry_run){
+        const int last_var= s->last_pict_type == I_TYPE ? rcc->last_mb_var_sum : rcc->last_mc_mb_var_sum;
+        update_predictor(&rcc->pred[s->last_pict_type], rcc->last_qscale, sqrt(last_var), s->frame_bits);
+    }
+
+    if(s->flags&CODEC_FLAG_PASS2){
+        assert(picture_number>=0);
+        assert(picture_number<rcc->num_entries);
+        rce= &rcc->entry[picture_number];
+        wanted_bits= rce->expected_bits;
+    }else{
+        rce= &local_rce;
+        wanted_bits= (uint64_t)(s->bit_rate*(double)picture_number/fps);
+    }
+
+    diff= s->total_bits - wanted_bits;
+    br_compensation= (a->bit_rate_tolerance - diff)/a->bit_rate_tolerance;
+    if(br_compensation<=0.0) br_compensation=0.001;
+
+    var= pict_type == I_TYPE ? pic->mb_var_sum : pic->mc_mb_var_sum;
+
+    short_term_q = 0; /* avoid warning */
+    if(s->flags&CODEC_FLAG_PASS2){
+        if(pict_type!=I_TYPE)
+            assert(pict_type == rce->new_pict_type);
+
+        q= rce->new_qscale / br_compensation;
+//printf("%f %f %f last:%d var:%d type:%d//\n", q, rce->new_qscale, br_compensation, s->frame_bits, var, pict_type);
+    }else{
+        rce->pict_type=
+        rce->new_pict_type= pict_type;
+        rce->mc_mb_var_sum= pic->mc_mb_var_sum;
+        rce->mb_var_sum   = pic->   mb_var_sum;
+        rce->qscale   = FF_QP2LAMBDA * 2;
+        rce->f_code   = s->f_code;
+        rce->b_code   = s->b_code;
+        rce->misc_bits= 1;
+
+        bits= predict_size(&rcc->pred[pict_type], rce->qscale, sqrt(var));
+        if(pict_type== I_TYPE){
+            rce->i_count   = s->mb_num;
+            rce->i_tex_bits= bits;
+            rce->p_tex_bits= 0;
+            rce->mv_bits= 0;
+        }else{
+            rce->i_count   = 0; //FIXME we do know this approx
+            rce->i_tex_bits= 0;
+            rce->p_tex_bits= bits*0.9;
+
+            rce->mv_bits= bits*0.1;
+        }
+        rcc->i_cplx_sum [pict_type] += rce->i_tex_bits*rce->qscale;
+        rcc->p_cplx_sum [pict_type] += rce->p_tex_bits*rce->qscale;
+        rcc->mv_bits_sum[pict_type] += rce->mv_bits;
+        rcc->frame_count[pict_type] ++;
+
+        bits= rce->i_tex_bits + rce->p_tex_bits;
+        rate_factor= rcc->pass1_wanted_bits/rcc->pass1_rc_eq_output_sum * br_compensation;
+
+        q= get_qscale(s, rce, rate_factor, picture_number);
+        if (q < 0)
+            return -1;
+
+        assert(q>0.0);
+//printf("%f ", q);
+        q= get_diff_limited_q(s, rce, q);
+//printf("%f ", q);
+        assert(q>0.0);
+
+        if(pict_type==P_TYPE || s->intra_only){ //FIXME type dependent blur like in 2-pass
+            rcc->short_term_qsum*=a->qblur;
+            rcc->short_term_qcount*=a->qblur;
+
+            rcc->short_term_qsum+= q;
+            rcc->short_term_qcount++;
+//printf("%f ", q);
+            q= short_term_q= rcc->short_term_qsum/rcc->short_term_qcount;
+//printf("%f ", q);
+        }
+        assert(q>0.0);
+
+        q= modify_qscale(s, rce, q, picture_number);
+
+        rcc->pass1_wanted_bits+= s->bit_rate/fps;
+
+        assert(q>0.0);
+    }
+
+    if(s->avctx->debug&FF_DEBUG_RC){
+        av_log(s->avctx, AV_LOG_DEBUG, "%c qp:%d<%2.1f<%d %d want:%d total:%d comp:%f st_q:%2.2f size:%d var:%d/%d br:%d fps:%d\n",
+        av_get_pict_type_char(pict_type), qmin, q, qmax, picture_number, (int)wanted_bits/1000, (int)s->total_bits/1000,
+        br_compensation, short_term_q, s->frame_bits, pic->mb_var_sum, pic->mc_mb_var_sum, s->bit_rate/1000, (int)fps
+        );
+    }
+
+    if     (q<qmin) q=qmin;
+    else if(q>qmax) q=qmax;
+
+    if(s->adaptive_quant)
+        adaptive_quantization(s, q);
+    else
+        q= (int)(q + 0.5);
+
+    if(!dry_run){
+        rcc->last_qscale= q;
+        rcc->last_mc_mb_var_sum= pic->mc_mb_var_sum;
+        rcc->last_mb_var_sum= pic->mb_var_sum;
+    }
+#if 0
+{
+    static int mvsum=0, texsum=0;
+    mvsum += s->mv_bits;
+    texsum += s->i_tex_bits + s->p_tex_bits;
+    printf("%d %d//\n\n", mvsum, texsum);
+}
+#endif
+    return q;
+}
+
+//----------------------------------------------
+// 2-Pass code
+
+static int init_pass2(MpegEncContext *s)
+{
+    RateControlContext *rcc= &s->rc_context;
+    AVCodecContext *a= s->avctx;
+    int i, toobig;
+    double fps= 1/av_q2d(s->avctx->time_base);
+    double complexity[5]={0,0,0,0,0};   // aproximate bits at quant=1
+    uint64_t const_bits[5]={0,0,0,0,0}; // quantizer independent bits
+    uint64_t all_const_bits;
+    uint64_t all_available_bits= (uint64_t)(s->bit_rate*(double)rcc->num_entries/fps);
+    double rate_factor=0;
+    double step;
+    //int last_i_frame=-10000000;
+    const int filter_size= (int)(a->qblur*4) | 1;
+    double expected_bits;
+    double *qscale, *blured_qscale, qscale_sum;
+
+    /* find complexity & const_bits & decide the pict_types */
+    for(i=0; i<rcc->num_entries; i++){
+        RateControlEntry *rce= &rcc->entry[i];
+
+        rce->new_pict_type= rce->pict_type;
+        rcc->i_cplx_sum [rce->pict_type] += rce->i_tex_bits*rce->qscale;
+        rcc->p_cplx_sum [rce->pict_type] += rce->p_tex_bits*rce->qscale;
+        rcc->mv_bits_sum[rce->pict_type] += rce->mv_bits;
+        rcc->frame_count[rce->pict_type] ++;
+
+        complexity[rce->new_pict_type]+= (rce->i_tex_bits+ rce->p_tex_bits)*(double)rce->qscale;
+        const_bits[rce->new_pict_type]+= rce->mv_bits + rce->misc_bits;
+    }
+    all_const_bits= const_bits[I_TYPE] + const_bits[P_TYPE] + const_bits[B_TYPE];
+
+    if(all_available_bits < all_const_bits){
+        av_log(s->avctx, AV_LOG_ERROR, "requested bitrate is too low\n");
+        return -1;
+    }
+
+    qscale= av_malloc(sizeof(double)*rcc->num_entries);
+    blured_qscale= av_malloc(sizeof(double)*rcc->num_entries);
+    toobig = 0;
+
+    for(step=256*256; step>0.0000001; step*=0.5){
+        expected_bits=0;
+        rate_factor+= step;
+
+        rcc->buffer_index= s->avctx->rc_buffer_size/2;
+
+        /* find qscale */
+        for(i=0; i<rcc->num_entries; i++){
+            qscale[i]= get_qscale(s, &rcc->entry[i], rate_factor, i);
+        }
+        assert(filter_size%2==1);
+
+        /* fixed I/B QP relative to P mode */
+        for(i=rcc->num_entries-1; i>=0; i--){
+            RateControlEntry *rce= &rcc->entry[i];
+
+            qscale[i]= get_diff_limited_q(s, rce, qscale[i]);
+        }
+
+        /* smooth curve */
+        for(i=0; i<rcc->num_entries; i++){
+            RateControlEntry *rce= &rcc->entry[i];
+            const int pict_type= rce->new_pict_type;
+            int j;
+            double q=0.0, sum=0.0;
+
+            for(j=0; j<filter_size; j++){
+                int index= i+j-filter_size/2;
+                double d= index-i;
+                double coeff= a->qblur==0 ? 1.0 : exp(-d*d/(a->qblur * a->qblur));
+
+                if(index < 0 || index >= rcc->num_entries) continue;
+                if(pict_type != rcc->entry[index].new_pict_type) continue;
+                q+= qscale[index] * coeff;
+                sum+= coeff;
+            }
+            blured_qscale[i]= q/sum;
+        }
+
+        /* find expected bits */
+        for(i=0; i<rcc->num_entries; i++){
+            RateControlEntry *rce= &rcc->entry[i];
+            double bits;
+            rce->new_qscale= modify_qscale(s, rce, blured_qscale[i], i);
+            bits= qp2bits(rce, rce->new_qscale) + rce->mv_bits + rce->misc_bits;
+//printf("%d %f\n", rce->new_bits, blured_qscale[i]);
+            bits += 8*ff_vbv_update(s, bits);
+
+            rce->expected_bits= expected_bits;
+            expected_bits += bits;
+        }
+
+        /*
+        av_log(s->avctx, AV_LOG_INFO,
+            "expected_bits: %f all_available_bits: %d rate_factor: %f\n",
+            expected_bits, (int)all_available_bits, rate_factor);
+        */
+        if(expected_bits > all_available_bits) {
+            rate_factor-= step;
+            ++toobig;
+        }
+    }
+    av_free(qscale);
+    av_free(blured_qscale);
+
+    /* check bitrate calculations and print info */
+    qscale_sum = 0.0;
+    for(i=0; i<rcc->num_entries; i++){
+        /* av_log(s->avctx, AV_LOG_DEBUG, "[lavc rc] entry[%d].new_qscale = %.3f  qp = %.3f\n",
+            i, rcc->entry[i].new_qscale, rcc->entry[i].new_qscale / FF_QP2LAMBDA); */
+        qscale_sum += av_clip(rcc->entry[i].new_qscale / FF_QP2LAMBDA, s->avctx->qmin, s->avctx->qmax);
+    }
+    assert(toobig <= 40);
+    av_log(s->avctx, AV_LOG_DEBUG,
+        "[lavc rc] requested bitrate: %d bps  expected bitrate: %d bps\n",
+        s->bit_rate,
+        (int)(expected_bits / ((double)all_available_bits/s->bit_rate)));
+    av_log(s->avctx, AV_LOG_DEBUG,
+        "[lavc rc] estimated target average qp: %.3f\n",
+        (float)qscale_sum / rcc->num_entries);
+    if (toobig == 0) {
+        av_log(s->avctx, AV_LOG_INFO,
+            "[lavc rc] Using all of requested bitrate is not "
+            "necessary for this video with these parameters.\n");
+    } else if (toobig == 40) {
+        av_log(s->avctx, AV_LOG_ERROR,
+            "[lavc rc] Error: bitrate too low for this video "
+            "with these parameters.\n");
+        return -1;
+    } else if (fabs(expected_bits/all_available_bits - 1.0) > 0.01) {
+        av_log(s->avctx, AV_LOG_ERROR,
+            "[lavc rc] Error: 2pass curve failed to converge\n");
+        return -1;
+    }
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/ratecontrol.h b/contrib/ffmpeg/libavcodec/ratecontrol.h
new file mode 100644
index 000000000..c428923a5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ratecontrol.h
@@ -0,0 +1,103 @@
+/*
+ * Ratecontrol
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_RATECONTROL_H
+#define AVCODEC_RATECONTROL_H
+
+/**
+ * @file ratecontrol.h
+ * ratecontrol header.
+ */
+
+#include "eval.h"
+
+typedef struct Predictor{
+    double coeff;
+    double count;
+    double decay;
+} Predictor;
+
+typedef struct RateControlEntry{
+    int pict_type;
+    float qscale;
+    int mv_bits;
+    int i_tex_bits;
+    int p_tex_bits;
+    int misc_bits;
+    int header_bits;
+    uint64_t expected_bits;
+    int new_pict_type;
+    float new_qscale;
+    int mc_mb_var_sum;
+    int mb_var_sum;
+    int i_count;
+    int skip_count;
+    int f_code;
+    int b_code;
+}RateControlEntry;
+
+/**
+ * rate control context.
+ */
+typedef struct RateControlContext{
+    FILE *stats_file;
+    int num_entries;              ///< number of RateControlEntries
+    RateControlEntry *entry;
+    double buffer_index;          ///< amount of bits in the video/audio buffer
+    Predictor pred[5];
+    double short_term_qsum;       ///< sum of recent qscales
+    double short_term_qcount;     ///< count of recent qscales
+    double pass1_rc_eq_output_sum;///< sum of the output of the rc equation, this is used for normalization
+    double pass1_wanted_bits;     ///< bits which should have been outputed by the pass1 code (including complexity init)
+    double last_qscale;
+    double last_qscale_for[5];    ///< last qscale for a specific pict type, used for max_diff & ipb factor stuff
+    int last_mc_mb_var_sum;
+    int last_mb_var_sum;
+    uint64_t i_cplx_sum[5];
+    uint64_t p_cplx_sum[5];
+    uint64_t mv_bits_sum[5];
+    uint64_t qscale_sum[5];
+    int frame_count[5];
+    int last_non_b_pict_type;
+
+    void *non_lavc_opaque;        ///< context for non lavc rc code (for example xvid)
+    float dry_run_qscale;         ///< for xvid rc
+    int last_picture_number;      ///< for xvid rc
+    AVEvalExpr * rc_eq_eval;
+}RateControlContext;
+
+struct MpegEncContext;
+
+/* rate control */
+int ff_rate_control_init(struct MpegEncContext *s);
+float ff_rate_estimate_qscale(struct MpegEncContext *s, int dry_run);
+void ff_write_pass1_stats(struct MpegEncContext *s);
+void ff_rate_control_uninit(struct MpegEncContext *s);
+int ff_vbv_update(struct MpegEncContext *s, int frame_size);
+void ff_get_2pass_fcode(struct MpegEncContext *s);
+
+int ff_xvid_rate_control_init(struct MpegEncContext *s);
+void ff_xvid_rate_control_uninit(struct MpegEncContext *s);
+float ff_xvid_rate_estimate_qscale(struct MpegEncContext *s, int dry_run);
+
+#endif /* AVCODEC_RATECONTROL_H */
+
diff --git a/contrib/ffmpeg/libavcodec/raw.c b/contrib/ffmpeg/libavcodec/raw.c
new file mode 100644
index 000000000..268779803
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/raw.c
@@ -0,0 +1,224 @@
+/*
+ * Raw Video Codec
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file raw.c
+ * Raw Video Codec
+ */
+
+#include "avcodec.h"
+
+typedef struct RawVideoContext {
+    unsigned char * buffer;  /* block of memory for holding one frame */
+    int             length;  /* number of bytes in buffer */
+    AVFrame pic;             ///< AVCodecContext.coded_frame
+} RawVideoContext;
+
+typedef struct PixelFormatTag {
+    int pix_fmt;
+    unsigned int fourcc;
+} PixelFormatTag;
+
+static const PixelFormatTag pixelFormatTags[] = {
+    { PIX_FMT_YUV420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
+    { PIX_FMT_YUV420P, MKTAG('I', 'Y', 'U', 'V') },
+    { PIX_FMT_YUV420P, MKTAG('Y', 'V', '1', '2') },
+    { PIX_FMT_YUV410P, MKTAG('Y', 'U', 'V', '9') },
+    { PIX_FMT_YUV411P, MKTAG('Y', '4', '1', 'B') },
+    { PIX_FMT_YUV422P, MKTAG('Y', '4', '2', 'B') },
+    { PIX_FMT_GRAY8,   MKTAG('Y', '8', '0', '0') },
+    { PIX_FMT_GRAY8,   MKTAG(' ', ' ', 'Y', '8') },
+
+
+    { PIX_FMT_YUYV422, MKTAG('Y', 'U', 'Y', '2') }, /* Packed formats */
+    { PIX_FMT_YUYV422, MKTAG('Y', '4', '2', '2') },
+    { PIX_FMT_UYVY422, MKTAG('U', 'Y', 'V', 'Y') },
+    { PIX_FMT_GRAY8,   MKTAG('G', 'R', 'E', 'Y') },
+    { PIX_FMT_RGB555,  MKTAG('R', 'G', 'B', 15) },
+    { PIX_FMT_BGR555,  MKTAG('B', 'G', 'R', 15) },
+    { PIX_FMT_RGB565,  MKTAG('R', 'G', 'B', 16) },
+    { PIX_FMT_BGR565,  MKTAG('B', 'G', 'R', 16) },
+
+    /* quicktime */
+    { PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
+    { PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */
+
+    { -1, 0 },
+};
+
+static const PixelFormatTag pixelFormatBpsAVI[] = {
+    { PIX_FMT_PAL8,    8 },
+    { PIX_FMT_RGB555, 15 },
+    { PIX_FMT_RGB555, 16 },
+    { PIX_FMT_BGR24,  24 },
+    { PIX_FMT_RGB32,  32 },
+    { -1, 0 },
+};
+
+static const PixelFormatTag pixelFormatBpsMOV[] = {
+    /* FIXME fix swscaler to support those */
+    /* http://developer.apple.com/documentation/QuickTime/QTFF/QTFFChap3/chapter_4_section_2.html */
+    { PIX_FMT_PAL8,      8 },
+    { PIX_FMT_BGR555,   16 },
+    { PIX_FMT_RGB24,    24 },
+    { PIX_FMT_BGR32_1,  32 },
+    { -1, 0 },
+};
+
+static int findPixelFormat(const PixelFormatTag *tags, unsigned int fourcc)
+{
+    while (tags->pix_fmt >= 0) {
+        if (tags->fourcc == fourcc)
+            return tags->pix_fmt;
+        tags++;
+    }
+    return PIX_FMT_YUV420P;
+}
+
+unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat fmt)
+{
+    const PixelFormatTag * tags = pixelFormatTags;
+    while (tags->pix_fmt >= 0) {
+        if (tags->pix_fmt == fmt)
+            return tags->fourcc;
+        tags++;
+    }
+    return 0;
+}
+
+/* RAW Decoder Implementation */
+
+static int raw_init_decoder(AVCodecContext *avctx)
+{
+    RawVideoContext *context = avctx->priv_data;
+
+    if (avctx->codec_tag == MKTAG('r','a','w',' '))
+        avctx->pix_fmt = findPixelFormat(pixelFormatBpsMOV, avctx->bits_per_sample);
+    else if (avctx->codec_tag)
+        avctx->pix_fmt = findPixelFormat(pixelFormatTags,   avctx->codec_tag);
+    else if (avctx->bits_per_sample)
+        avctx->pix_fmt = findPixelFormat(pixelFormatBpsAVI, avctx->bits_per_sample);
+
+    context->length = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height);
+    context->buffer = av_malloc(context->length);
+    context->pic.pict_type = FF_I_TYPE;
+    context->pic.key_frame = 1;
+
+    avctx->coded_frame= &context->pic;
+
+    if (!context->buffer)
+        return -1;
+
+    return 0;
+}
+
+static void flip(AVCodecContext *avctx, AVPicture * picture){
+    if(!avctx->codec_tag && avctx->bits_per_sample && picture->linesize[2]==0){
+        picture->data[0] += picture->linesize[0] * (avctx->height-1);
+        picture->linesize[0] *= -1;
+    }
+}
+
+static int raw_decode(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    RawVideoContext *context = avctx->priv_data;
+
+    AVFrame * frame = (AVFrame *) data;
+    AVPicture * picture = (AVPicture *) data;
+
+    frame->interlaced_frame = avctx->coded_frame->interlaced_frame;
+    frame->top_field_first = avctx->coded_frame->top_field_first;
+
+    if(buf_size < context->length - (avctx->pix_fmt==PIX_FMT_PAL8 ? 256*4 : 0))
+        return -1;
+
+    avpicture_fill(picture, buf, avctx->pix_fmt, avctx->width, avctx->height);
+    if(avctx->pix_fmt==PIX_FMT_PAL8 && buf_size < context->length){
+        frame->data[1]= context->buffer;
+    }
+    if (avctx->palctrl && avctx->palctrl->palette_changed) {
+        memcpy(frame->data[1], avctx->palctrl->palette, AVPALETTE_SIZE);
+        avctx->palctrl->palette_changed = 0;
+    }
+
+    flip(avctx, picture);
+
+    if (avctx->codec_tag == MKTAG('Y', 'V', '1', '2'))
+    {
+        // swap fields
+        unsigned char *tmp = picture->data[1];
+        picture->data[1] = picture->data[2];
+        picture->data[2] = tmp;
+    }
+
+    *data_size = sizeof(AVPicture);
+    return buf_size;
+}
+
+static int raw_close_decoder(AVCodecContext *avctx)
+{
+    RawVideoContext *context = avctx->priv_data;
+
+    av_freep(&context->buffer);
+    return 0;
+}
+
+/* RAW Encoder Implementation */
+#ifdef CONFIG_RAWVIDEO_ENCODER
+static int raw_init_encoder(AVCodecContext *avctx)
+{
+    avctx->coded_frame = (AVFrame *)avctx->priv_data;
+    avctx->coded_frame->pict_type = FF_I_TYPE;
+    avctx->coded_frame->key_frame = 1;
+    if(!avctx->codec_tag)
+        avctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt);
+    return 0;
+}
+
+static int raw_encode(AVCodecContext *avctx,
+                            unsigned char *frame, int buf_size, void *data)
+{
+    return avpicture_layout((AVPicture *)data, avctx->pix_fmt, avctx->width,
+                                               avctx->height, frame, buf_size);
+}
+
+AVCodec rawvideo_encoder = {
+    "rawvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RAWVIDEO,
+    sizeof(AVFrame),
+    raw_init_encoder,
+    raw_encode,
+};
+#endif // CONFIG_RAWVIDEO_ENCODER
+
+AVCodec rawvideo_decoder = {
+    "rawvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RAWVIDEO,
+    sizeof(RawVideoContext),
+    raw_init_decoder,
+    NULL,
+    raw_close_decoder,
+    raw_decode,
+};
diff --git a/contrib/ffmpeg/libavcodec/resample.c b/contrib/ffmpeg/libavcodec/resample.c
new file mode 100644
index 000000000..ea5c6d61c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/resample.c
@@ -0,0 +1,250 @@
+/*
+ * Sample rate convertion for both audio and video
+ * Copyright (c) 2000 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file resample.c
+ * Sample rate convertion for both audio and video.
+ */
+
+#include "avcodec.h"
+
+struct AVResampleContext;
+
+struct ReSampleContext {
+    struct AVResampleContext *resample_context;
+    short *temp[2];
+    int temp_len;
+    float ratio;
+    /* channel convert */
+    int input_channels, output_channels, filter_channels;
+};
+
+/* n1: number of samples */
+static void stereo_to_mono(short *output, short *input, int n1)
+{
+    short *p, *q;
+    int n = n1;
+
+    p = input;
+    q = output;
+    while (n >= 4) {
+        q[0] = (p[0] + p[1]) >> 1;
+        q[1] = (p[2] + p[3]) >> 1;
+        q[2] = (p[4] + p[5]) >> 1;
+        q[3] = (p[6] + p[7]) >> 1;
+        q += 4;
+        p += 8;
+        n -= 4;
+    }
+    while (n > 0) {
+        q[0] = (p[0] + p[1]) >> 1;
+        q++;
+        p += 2;
+        n--;
+    }
+}
+
+/* n1: number of samples */
+static void mono_to_stereo(short *output, short *input, int n1)
+{
+    short *p, *q;
+    int n = n1;
+    int v;
+
+    p = input;
+    q = output;
+    while (n >= 4) {
+        v = p[0]; q[0] = v; q[1] = v;
+        v = p[1]; q[2] = v; q[3] = v;
+        v = p[2]; q[4] = v; q[5] = v;
+        v = p[3]; q[6] = v; q[7] = v;
+        q += 8;
+        p += 4;
+        n -= 4;
+    }
+    while (n > 0) {
+        v = p[0]; q[0] = v; q[1] = v;
+        q += 2;
+        p += 1;
+        n--;
+    }
+}
+
+/* XXX: should use more abstract 'N' channels system */
+static void stereo_split(short *output1, short *output2, short *input, int n)
+{
+    int i;
+
+    for(i=0;i<n;i++) {
+        *output1++ = *input++;
+        *output2++ = *input++;
+    }
+}
+
+static void stereo_mux(short *output, short *input1, short *input2, int n)
+{
+    int i;
+
+    for(i=0;i<n;i++) {
+        *output++ = *input1++;
+        *output++ = *input2++;
+    }
+}
+
+static void ac3_5p1_mux(short *output, short *input1, short *input2, int n)
+{
+    int i;
+    short l,r;
+
+    for(i=0;i<n;i++) {
+      l=*input1++;
+      r=*input2++;
+      *output++ = l;           /* left */
+      *output++ = (l/2)+(r/2); /* center */
+      *output++ = r;           /* right */
+      *output++ = 0;           /* left surround */
+      *output++ = 0;           /* right surroud */
+      *output++ = 0;           /* low freq */
+    }
+}
+
+ReSampleContext *audio_resample_init(int output_channels, int input_channels,
+                                      int output_rate, int input_rate)
+{
+    ReSampleContext *s;
+
+    if ( input_channels > 2)
+      {
+        av_log(NULL, AV_LOG_ERROR, "Resampling with input channels greater than 2 unsupported.");
+        return NULL;
+      }
+
+    s = av_mallocz(sizeof(ReSampleContext));
+    if (!s)
+      {
+        av_log(NULL, AV_LOG_ERROR, "Can't allocate memory for resample context.");
+        return NULL;
+      }
+
+    s->ratio = (float)output_rate / (float)input_rate;
+
+    s->input_channels = input_channels;
+    s->output_channels = output_channels;
+
+    s->filter_channels = s->input_channels;
+    if (s->output_channels < s->filter_channels)
+        s->filter_channels = s->output_channels;
+
+/*
+ * ac3 output is the only case where filter_channels could be greater than 2.
+ * input channels can't be greater than 2, so resample the 2 channels and then
+ * expand to 6 channels after the resampling.
+ */
+    if(s->filter_channels>2)
+      s->filter_channels = 2;
+
+#define TAPS 16
+    s->resample_context= av_resample_init(output_rate, input_rate, TAPS, 10, 0, 0.8);
+
+    return s;
+}
+
+/* resample audio. 'nb_samples' is the number of input samples */
+/* XXX: optimize it ! */
+int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples)
+{
+    int i, nb_samples1;
+    short *bufin[2];
+    short *bufout[2];
+    short *buftmp2[2], *buftmp3[2];
+    int lenout;
+
+    if (s->input_channels == s->output_channels && s->ratio == 1.0 && 0) {
+        /* nothing to do */
+        memcpy(output, input, nb_samples * s->input_channels * sizeof(short));
+        return nb_samples;
+    }
+
+    /* XXX: move those malloc to resample init code */
+    for(i=0; i<s->filter_channels; i++){
+        bufin[i]= (short*) av_malloc( (nb_samples + s->temp_len) * sizeof(short) );
+        memcpy(bufin[i], s->temp[i], s->temp_len * sizeof(short));
+        buftmp2[i] = bufin[i] + s->temp_len;
+    }
+
+    /* make some zoom to avoid round pb */
+    lenout= (int)(nb_samples * s->ratio) + 16;
+    bufout[0]= (short*) av_malloc( lenout * sizeof(short) );
+    bufout[1]= (short*) av_malloc( lenout * sizeof(short) );
+
+    if (s->input_channels == 2 &&
+        s->output_channels == 1) {
+        buftmp3[0] = output;
+        stereo_to_mono(buftmp2[0], input, nb_samples);
+    } else if (s->output_channels >= 2 && s->input_channels == 1) {
+        buftmp3[0] = bufout[0];
+        memcpy(buftmp2[0], input, nb_samples*sizeof(short));
+    } else if (s->output_channels >= 2) {
+        buftmp3[0] = bufout[0];
+        buftmp3[1] = bufout[1];
+        stereo_split(buftmp2[0], buftmp2[1], input, nb_samples);
+    } else {
+        buftmp3[0] = output;
+        memcpy(buftmp2[0], input, nb_samples*sizeof(short));
+    }
+
+    nb_samples += s->temp_len;
+
+    /* resample each channel */
+    nb_samples1 = 0; /* avoid warning */
+    for(i=0;i<s->filter_channels;i++) {
+        int consumed;
+        int is_last= i+1 == s->filter_channels;
+
+        nb_samples1 = av_resample(s->resample_context, buftmp3[i], bufin[i], &consumed, nb_samples, lenout, is_last);
+        s->temp_len= nb_samples - consumed;
+        s->temp[i]= av_realloc(s->temp[i], s->temp_len*sizeof(short));
+        memcpy(s->temp[i], bufin[i] + consumed, s->temp_len*sizeof(short));
+    }
+
+    if (s->output_channels == 2 && s->input_channels == 1) {
+        mono_to_stereo(output, buftmp3[0], nb_samples1);
+    } else if (s->output_channels == 2) {
+        stereo_mux(output, buftmp3[0], buftmp3[1], nb_samples1);
+    } else if (s->output_channels == 6) {
+        ac3_5p1_mux(output, buftmp3[0], buftmp3[1], nb_samples1);
+    }
+
+    for(i=0; i<s->filter_channels; i++)
+        av_free(bufin[i]);
+
+    av_free(bufout[0]);
+    av_free(bufout[1]);
+    return nb_samples1;
+}
+
+void audio_resample_close(ReSampleContext *s)
+{
+    av_resample_close(s->resample_context);
+    av_freep(&s->temp[0]);
+    av_freep(&s->temp[1]);
+    av_free(s);
+}
diff --git a/contrib/ffmpeg/libavcodec/resample2.c b/contrib/ffmpeg/libavcodec/resample2.c
new file mode 100644
index 000000000..4209b9705
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/resample2.c
@@ -0,0 +1,326 @@
+/*
+ * audio resampling
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file resample2.c
+ * audio resampling
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "avcodec.h"
+#include "common.h"
+#include "dsputil.h"
+
+#ifndef CONFIG_RESAMPLE_HP
+#define FILTER_SHIFT 15
+
+#define FELEM int16_t
+#define FELEM2 int32_t
+#define FELEML int64_t
+#define FELEM_MAX INT16_MAX
+#define FELEM_MIN INT16_MIN
+#define WINDOW_TYPE 9
+#elif !defined(CONFIG_RESAMPLE_AUDIOPHILE_KIDDY_MODE)
+#define FILTER_SHIFT 30
+
+#define FELEM int32_t
+#define FELEM2 int64_t
+#define FELEML int64_t
+#define FELEM_MAX INT32_MAX
+#define FELEM_MIN INT32_MIN
+#define WINDOW_TYPE 12
+#else
+#define FILTER_SHIFT 0
+
+#define FELEM double
+#define FELEM2 double
+#define FELEML double
+#define WINDOW_TYPE 24
+#endif
+
+
+typedef struct AVResampleContext{
+    FELEM *filter_bank;
+    int filter_length;
+    int ideal_dst_incr;
+    int dst_incr;
+    int index;
+    int frac;
+    int src_incr;
+    int compensation_distance;
+    int phase_shift;
+    int phase_mask;
+    int linear;
+}AVResampleContext;
+
+/**
+ * 0th order modified bessel function of the first kind.
+ */
+static double bessel(double x){
+    double v=1;
+    double t=1;
+    int i;
+
+    x= x*x/4;
+    for(i=1; i<50; i++){
+        t *= x/(i*i);
+        v += t;
+    }
+    return v;
+}
+
+/**
+ * builds a polyphase filterbank.
+ * @param factor resampling factor
+ * @param scale wanted sum of coefficients for each filter
+ * @param type 0->cubic, 1->blackman nuttall windowed sinc, 2..16->kaiser windowed sinc beta=2..16
+ */
+void av_build_filter(FELEM *filter, double factor, int tap_count, int phase_count, int scale, int type){
+    int ph, i, v;
+    double x, y, w, tab[tap_count];
+    const int center= (tap_count-1)/2;
+
+    /* if upsampling, only need to interpolate, no filter */
+    if (factor > 1.0)
+        factor = 1.0;
+
+    for(ph=0;ph<phase_count;ph++) {
+        double norm = 0;
+        for(i=0;i<tap_count;i++) {
+            x = M_PI * ((double)(i - center) - (double)ph / phase_count) * factor;
+            if (x == 0) y = 1.0;
+            else        y = sin(x) / x;
+            switch(type){
+            case 0:{
+                const float d= -0.5; //first order derivative = -0.5
+                x = fabs(((double)(i - center) - (double)ph / phase_count) * factor);
+                if(x<1.0) y= 1 - 3*x*x + 2*x*x*x + d*(            -x*x + x*x*x);
+                else      y=                       d*(-4 + 8*x - 5*x*x + x*x*x);
+                break;}
+            case 1:
+                w = 2.0*x / (factor*tap_count) + M_PI;
+                y *= 0.3635819 - 0.4891775 * cos(w) + 0.1365995 * cos(2*w) - 0.0106411 * cos(3*w);
+                break;
+            default:
+                w = 2.0*x / (factor*tap_count*M_PI);
+                y *= bessel(type*sqrt(FFMAX(1-w*w, 0)));
+                break;
+            }
+
+            tab[i] = y;
+            norm += y;
+        }
+
+        /* normalize so that an uniform color remains the same */
+        for(i=0;i<tap_count;i++) {
+#ifdef CONFIG_RESAMPLE_AUDIOPHILE_KIDDY_MODE
+            filter[ph * tap_count + i] = tab[i] / norm;
+#else
+            filter[ph * tap_count + i] = av_clip(lrintf(tab[i] * scale / norm), FELEM_MIN, FELEM_MAX);
+#endif
+        }
+    }
+#if 0
+    {
+#define LEN 1024
+        int j,k;
+        double sine[LEN + tap_count];
+        double filtered[LEN];
+        double maxff=-2, minff=2, maxsf=-2, minsf=2;
+        for(i=0; i<LEN; i++){
+            double ss=0, sf=0, ff=0;
+            for(j=0; j<LEN+tap_count; j++)
+                sine[j]= cos(i*j*M_PI/LEN);
+            for(j=0; j<LEN; j++){
+                double sum=0;
+                ph=0;
+                for(k=0; k<tap_count; k++)
+                    sum += filter[ph * tap_count + k] * sine[k+j];
+                filtered[j]= sum / (1<<FILTER_SHIFT);
+                ss+= sine[j + center] * sine[j + center];
+                ff+= filtered[j] * filtered[j];
+                sf+= sine[j + center] * filtered[j];
+            }
+            ss= sqrt(2*ss/LEN);
+            ff= sqrt(2*ff/LEN);
+            sf= 2*sf/LEN;
+            maxff= FFMAX(maxff, ff);
+            minff= FFMIN(minff, ff);
+            maxsf= FFMAX(maxsf, sf);
+            minsf= FFMIN(minsf, sf);
+            if(i%11==0){
+                av_log(NULL, AV_LOG_ERROR, "i:%4d ss:%f ff:%13.6e-%13.6e sf:%13.6e-%13.6e\n", i, ss, maxff, minff, maxsf, minsf);
+                minff=minsf= 2;
+                maxff=maxsf= -2;
+            }
+        }
+    }
+#endif
+}
+
+/**
+ * initalizes a audio resampler.
+ * note, if either rate is not a integer then simply scale both rates up so they are
+ */
+AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_size, int phase_shift, int linear, double cutoff){
+    AVResampleContext *c= av_mallocz(sizeof(AVResampleContext));
+    double factor= FFMIN(out_rate * cutoff / in_rate, 1.0);
+    int phase_count= 1<<phase_shift;
+
+    c->phase_shift= phase_shift;
+    c->phase_mask= phase_count-1;
+    c->linear= linear;
+
+    c->filter_length= FFMAX((int)ceil(filter_size/factor), 1);
+    c->filter_bank= av_mallocz(c->filter_length*(phase_count+1)*sizeof(FELEM));
+    av_build_filter(c->filter_bank, factor, c->filter_length, phase_count, 1<<FILTER_SHIFT, WINDOW_TYPE);
+    memcpy(&c->filter_bank[c->filter_length*phase_count+1], c->filter_bank, (c->filter_length-1)*sizeof(FELEM));
+    c->filter_bank[c->filter_length*phase_count]= c->filter_bank[c->filter_length - 1];
+
+    c->src_incr= out_rate;
+    c->ideal_dst_incr= c->dst_incr= in_rate * phase_count;
+    c->index= -phase_count*((c->filter_length-1)/2);
+
+    return c;
+}
+
+void av_resample_close(AVResampleContext *c){
+    av_freep(&c->filter_bank);
+    av_freep(&c);
+}
+
+/**
+ * Compensates samplerate/timestamp drift. The compensation is done by changing
+ * the resampler parameters, so no audible clicks or similar distortions ocur
+ * @param compensation_distance distance in output samples over which the compensation should be performed
+ * @param sample_delta number of output samples which should be output less
+ *
+ * example: av_resample_compensate(c, 10, 500)
+ * here instead of 510 samples only 500 samples would be output
+ *
+ * note, due to rounding the actual compensation might be slightly different,
+ * especially if the compensation_distance is large and the in_rate used during init is small
+ */
+void av_resample_compensate(AVResampleContext *c, int sample_delta, int compensation_distance){
+//    sample_delta += (c->ideal_dst_incr - c->dst_incr)*(int64_t)c->compensation_distance / c->ideal_dst_incr;
+    c->compensation_distance= compensation_distance;
+    c->dst_incr = c->ideal_dst_incr - c->ideal_dst_incr * (int64_t)sample_delta / compensation_distance;
+}
+
+/**
+ * resamples.
+ * @param src an array of unconsumed samples
+ * @param consumed the number of samples of src which have been consumed are returned here
+ * @param src_size the number of unconsumed samples available
+ * @param dst_size the amount of space in samples available in dst
+ * @param update_ctx if this is 0 then the context wont be modified, that way several channels can be resampled with the same context
+ * @return the number of samples written in dst or -1 if an error occured
+ */
+int av_resample(AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx){
+    int dst_index, i;
+    int index= c->index;
+    int frac= c->frac;
+    int dst_incr_frac= c->dst_incr % c->src_incr;
+    int dst_incr=      c->dst_incr / c->src_incr;
+    int compensation_distance= c->compensation_distance;
+
+  if(compensation_distance == 0 && c->filter_length == 1 && c->phase_shift==0){
+        int64_t index2= ((int64_t)index)<<32;
+        int64_t incr= (1LL<<32) * c->dst_incr / c->src_incr;
+        dst_size= FFMIN(dst_size, (src_size-1-index) * (int64_t)c->src_incr / c->dst_incr);
+
+        for(dst_index=0; dst_index < dst_size; dst_index++){
+            dst[dst_index] = src[index2>>32];
+            index2 += incr;
+        }
+        frac += dst_index * dst_incr_frac;
+        index += dst_index * dst_incr;
+        index += frac / c->src_incr;
+        frac %= c->src_incr;
+  }else{
+    for(dst_index=0; dst_index < dst_size; dst_index++){
+        FELEM *filter= c->filter_bank + c->filter_length*(index & c->phase_mask);
+        int sample_index= index >> c->phase_shift;
+        FELEM2 val=0;
+
+        if(sample_index < 0){
+            for(i=0; i<c->filter_length; i++)
+                val += src[FFABS(sample_index + i) % src_size] * filter[i];
+        }else if(sample_index + c->filter_length > src_size){
+            break;
+        }else if(c->linear){
+            FELEM2 v2=0;
+            for(i=0; i<c->filter_length; i++){
+                val += src[sample_index + i] * (FELEM2)filter[i];
+                v2  += src[sample_index + i] * (FELEM2)filter[i + c->filter_length];
+            }
+            val+=(v2-val)*(FELEML)frac / c->src_incr;
+        }else{
+            for(i=0; i<c->filter_length; i++){
+                val += src[sample_index + i] * (FELEM2)filter[i];
+            }
+        }
+
+#ifdef CONFIG_RESAMPLE_AUDIOPHILE_KIDDY_MODE
+        dst[dst_index] = av_clip(lrintf(val), -32768, 32767);
+#else
+        val = (val + (1<<(FILTER_SHIFT-1)))>>FILTER_SHIFT;
+        dst[dst_index] = (unsigned)(val + 32768) > 65535 ? (val>>31) ^ 32767 : val;
+#endif
+
+        frac += dst_incr_frac;
+        index += dst_incr;
+        if(frac >= c->src_incr){
+            frac -= c->src_incr;
+            index++;
+        }
+
+        if(dst_index + 1 == compensation_distance){
+            compensation_distance= 0;
+            dst_incr_frac= c->ideal_dst_incr % c->src_incr;
+            dst_incr=      c->ideal_dst_incr / c->src_incr;
+        }
+    }
+  }
+    *consumed= FFMAX(index, 0) >> c->phase_shift;
+    if(index>=0) index &= c->phase_mask;
+
+    if(compensation_distance){
+        compensation_distance -= dst_index;
+        assert(compensation_distance > 0);
+    }
+    if(update_ctx){
+        c->frac= frac;
+        c->index= index;
+        c->dst_incr= dst_incr_frac + c->src_incr*dst_incr;
+        c->compensation_distance= compensation_distance;
+    }
+#if 0
+    if(update_ctx && !c->compensation_distance){
+#undef rand
+        av_resample_compensate(c, rand() % (8000*2) - 8000, 8000*2);
+av_log(NULL, AV_LOG_DEBUG, "%d %d %d\n", c->dst_incr, c->ideal_dst_incr, c->compensation_distance);
+    }
+#endif
+
+    return dst_index;
+}
diff --git a/contrib/ffmpeg/libavcodec/rl.h b/contrib/ffmpeg/libavcodec/rl.h
new file mode 100644
index 000000000..1c2aae25a
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rl.h
@@ -0,0 +1,42 @@
+/**
+ * @file rl.h
+ * rl header.
+ */
+
+#ifndef AVCODEC_RL_H
+#define AVCODEC_RL_H
+
+/** RLTable. */
+typedef struct RLTable {
+    int n;                         ///< number of entries of table_vlc minus 1
+    int last;                      ///< number of values for last = 0
+    const uint16_t (*table_vlc)[2];
+    const int8_t *table_run;
+    const int8_t *table_level;
+    uint8_t *index_run[2];         ///< encoding only
+    int8_t *max_level[2];          ///< encoding & decoding
+    int8_t *max_run[2];            ///< encoding & decoding
+    VLC vlc;                       ///< decoding only deprected FIXME remove
+    RL_VLC_ELEM *rl_vlc[32];       ///< decoding only
+} RLTable;
+
+/**
+ *
+ * @param static_store static uint8_t array[2][2*MAX_RUN + MAX_LEVEL + 3] which will hold
+ *                     the level and run tables, if this is NULL av_malloc() will be used
+ */
+void init_rl(RLTable *rl, uint8_t static_store[2][2*MAX_RUN + MAX_LEVEL + 3]);
+void init_vlc_rl(RLTable *rl, int use_static);
+
+static inline int get_rl_index(const RLTable *rl, int last, int run, int level)
+{
+    int index;
+    index = rl->index_run[last][run];
+    if (index >= rl->n)
+        return rl->n;
+    if (level > rl->max_level[last][run])
+        return rl->n;
+    return index + level - 1;
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/roqvideo.c b/contrib/ffmpeg/libavcodec/roqvideo.c
new file mode 100644
index 000000000..2a9aa6242
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/roqvideo.c
@@ -0,0 +1,477 @@
+/*
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file roqvideo.c
+ * Id RoQ Video Decoder by Dr. Tim Ferguson
+ * For more information about the Id RoQ format, visit:
+ *   http://www.csse.monash.edu.au/~timf/
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+typedef struct {
+  unsigned char y0, y1, y2, y3, u, v;
+} roq_cell;
+
+typedef struct {
+  int idx[4];
+} roq_qcell;
+
+static int uiclip[1024], *uiclp;  /* clipping table */
+#define avg2(a,b) uiclp[(((int)(a)+(int)(b)+1)>>1)]
+#define avg4(a,b,c,d) uiclp[(((int)(a)+(int)(b)+(int)(c)+(int)(d)+2)>>2)]
+
+typedef struct RoqContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frames[2];
+    AVFrame *last_frame;
+    AVFrame *current_frame;
+    int first_frame;
+    int y_stride;
+    int c_stride;
+
+    roq_cell cells[256];
+    roq_qcell qcells[256];
+
+    unsigned char *buf;
+    int size;
+
+} RoqContext;
+
+#define RoQ_INFO              0x1001
+#define RoQ_QUAD_CODEBOOK     0x1002
+#define RoQ_QUAD_VQ           0x1011
+#define RoQ_SOUND_MONO        0x1020
+#define RoQ_SOUND_STEREO      0x1021
+
+#define RoQ_ID_MOT              0x00
+#define RoQ_ID_FCC              0x01
+#define RoQ_ID_SLD              0x02
+#define RoQ_ID_CCC              0x03
+
+#define get_byte(in_buffer) *(in_buffer++)
+#define get_word(in_buffer) ((unsigned short)(in_buffer += 2, \
+  (in_buffer[-1] << 8 | in_buffer[-2])))
+#define get_long(in_buffer) ((unsigned long)(in_buffer += 4, \
+  (in_buffer[-1] << 24 | in_buffer[-2] << 16 | in_buffer[-3] << 8 | in_buffer[-4])))
+
+
+static void apply_vector_2x2(RoqContext *ri, int x, int y, roq_cell *cell)
+{
+    unsigned char *yptr;
+
+    yptr = ri->current_frame->data[0] + (y * ri->y_stride) + x;
+    *yptr++ = cell->y0;
+    *yptr++ = cell->y1;
+    yptr += (ri->y_stride - 2);
+    *yptr++ = cell->y2;
+    *yptr++ = cell->y3;
+    ri->current_frame->data[1][(y/2) * (ri->c_stride) + x/2] = cell->u;
+    ri->current_frame->data[2][(y/2) * (ri->c_stride) + x/2] = cell->v;
+}
+
+static void apply_vector_4x4(RoqContext *ri, int x, int y, roq_cell *cell)
+{
+    unsigned long row_inc, c_row_inc;
+    register unsigned char y0, y1, u, v;
+    unsigned char *yptr, *uptr, *vptr;
+
+    yptr = ri->current_frame->data[0] + (y * ri->y_stride) + x;
+    uptr = ri->current_frame->data[1] + (y/2) * (ri->c_stride) + x/2;
+    vptr = ri->current_frame->data[2] + (y/2) * (ri->c_stride) + x/2;
+
+    row_inc = ri->y_stride - 4;
+    c_row_inc = (ri->c_stride) - 2;
+    *yptr++ = y0 = cell->y0; *uptr++ = u = cell->u; *vptr++ = v = cell->v;
+    *yptr++ = y0;
+    *yptr++ = y1 = cell->y1; *uptr++ = u; *vptr++ = v;
+    *yptr++ = y1;
+
+    yptr += row_inc;
+
+    *yptr++ = y0;
+    *yptr++ = y0;
+    *yptr++ = y1;
+    *yptr++ = y1;
+
+    yptr += row_inc; uptr += c_row_inc; vptr += c_row_inc;
+
+    *yptr++ = y0 = cell->y2; *uptr++ = u; *vptr++ = v;
+    *yptr++ = y0;
+    *yptr++ = y1 = cell->y3; *uptr++ = u; *vptr++ = v;
+    *yptr++ = y1;
+
+    yptr += row_inc;
+
+    *yptr++ = y0;
+    *yptr++ = y0;
+    *yptr++ = y1;
+    *yptr++ = y1;
+}
+
+static void apply_motion_4x4(RoqContext *ri, int x, int y, unsigned char mv,
+    signed char mean_x, signed char mean_y)
+{
+    int i, hw, mx, my;
+    unsigned char *pa, *pb;
+
+    mx = x + 8 - (mv >> 4) - mean_x;
+    my = y + 8 - (mv & 0xf) - mean_y;
+
+    /* check MV against frame boundaries */
+    if ((mx < 0) || (mx > ri->avctx->width - 4) ||
+        (my < 0) || (my > ri->avctx->height - 4)) {
+        av_log(ri->avctx, AV_LOG_ERROR, "motion vector out of bounds: MV = (%d, %d), boundaries = (0, 0, %d, %d)\n",
+            mx, my, ri->avctx->width, ri->avctx->height);
+        return;
+    }
+
+    pa = ri->current_frame->data[0] + (y * ri->y_stride) + x;
+    pb = ri->last_frame->data[0] + (my * ri->y_stride) + mx;
+    for(i = 0; i < 4; i++) {
+        pa[0] = pb[0];
+        pa[1] = pb[1];
+        pa[2] = pb[2];
+        pa[3] = pb[3];
+        pa += ri->y_stride;
+        pb += ri->y_stride;
+    }
+
+    hw = ri->y_stride/2;
+    pa = ri->current_frame->data[1] + (y * ri->y_stride)/4 + x/2;
+    pb = ri->last_frame->data[1] + (my/2) * (ri->y_stride/2) + (mx + 1)/2;
+
+    for(i = 0; i < 2; i++) {
+        switch(((my & 0x01) << 1) | (mx & 0x01)) {
+
+        case 0:
+            pa[0] = pb[0];
+            pa[1] = pb[1];
+            pa[hw] = pb[hw];
+            pa[hw+1] = pb[hw+1];
+            break;
+
+        case 1:
+            pa[0] = avg2(pb[0], pb[1]);
+            pa[1] = avg2(pb[1], pb[2]);
+            pa[hw] = avg2(pb[hw], pb[hw+1]);
+            pa[hw+1] = avg2(pb[hw+1], pb[hw+2]);
+            break;
+
+        case 2:
+            pa[0] = avg2(pb[0], pb[hw]);
+            pa[1] = avg2(pb[1], pb[hw+1]);
+            pa[hw] = avg2(pb[hw], pb[hw*2]);
+            pa[hw+1] = avg2(pb[hw+1], pb[(hw*2)+1]);
+            break;
+
+        case 3:
+            pa[0] = avg4(pb[0], pb[1], pb[hw], pb[hw+1]);
+            pa[1] = avg4(pb[1], pb[2], pb[hw+1], pb[hw+2]);
+            pa[hw] = avg4(pb[hw], pb[hw+1], pb[hw*2], pb[(hw*2)+1]);
+            pa[hw+1] = avg4(pb[hw+1], pb[hw+2], pb[(hw*2)+1], pb[(hw*2)+1]);
+            break;
+        }
+
+        pa = ri->current_frame->data[2] + (y * ri->y_stride)/4 + x/2;
+        pb = ri->last_frame->data[2] + (my/2) * (ri->y_stride/2) + (mx + 1)/2;
+    }
+}
+
+static void apply_motion_8x8(RoqContext *ri, int x, int y,
+    unsigned char mv, signed char mean_x, signed char mean_y)
+{
+    int mx, my, i, j, hw;
+    unsigned char *pa, *pb;
+
+    mx = x + 8 - (mv >> 4) - mean_x;
+    my = y + 8 - (mv & 0xf) - mean_y;
+
+    /* check MV against frame boundaries */
+    if ((mx < 0) || (mx > ri->avctx->width - 8) ||
+        (my < 0) || (my > ri->avctx->height - 8)) {
+        av_log(ri->avctx, AV_LOG_ERROR, "motion vector out of bounds: MV = (%d, %d), boundaries = (0, 0, %d, %d)\n",
+            mx, my, ri->avctx->width, ri->avctx->height);
+        return;
+    }
+
+    pa = ri->current_frame->data[0] + (y * ri->y_stride) + x;
+    pb = ri->last_frame->data[0] + (my * ri->y_stride) + mx;
+    for(i = 0; i < 8; i++) {
+        pa[0] = pb[0];
+        pa[1] = pb[1];
+        pa[2] = pb[2];
+        pa[3] = pb[3];
+        pa[4] = pb[4];
+        pa[5] = pb[5];
+        pa[6] = pb[6];
+        pa[7] = pb[7];
+        pa += ri->y_stride;
+        pb += ri->y_stride;
+    }
+
+    hw = ri->c_stride;
+    pa = ri->current_frame->data[1] + (y * ri->y_stride)/4 + x/2;
+    pb = ri->last_frame->data[1] + (my/2) * (ri->y_stride/2) + (mx + 1)/2;
+    for(j = 0; j < 2; j++) {
+        for(i = 0; i < 4; i++) {
+            switch(((my & 0x01) << 1) | (mx & 0x01)) {
+
+            case 0:
+                pa[0] = pb[0];
+                pa[1] = pb[1];
+                pa[2] = pb[2];
+                pa[3] = pb[3];
+                break;
+
+            case 1:
+                pa[0] = avg2(pb[0], pb[1]);
+                pa[1] = avg2(pb[1], pb[2]);
+                pa[2] = avg2(pb[2], pb[3]);
+                pa[3] = avg2(pb[3], pb[4]);
+                break;
+
+            case 2:
+                pa[0] = avg2(pb[0], pb[hw]);
+                pa[1] = avg2(pb[1], pb[hw+1]);
+                pa[2] = avg2(pb[2], pb[hw+2]);
+                pa[3] = avg2(pb[3], pb[hw+3]);
+                break;
+
+            case 3:
+                pa[0] = avg4(pb[0], pb[1], pb[hw], pb[hw+1]);
+                pa[1] = avg4(pb[1], pb[2], pb[hw+1], pb[hw+2]);
+                pa[2] = avg4(pb[2], pb[3], pb[hw+2], pb[hw+3]);
+                pa[3] = avg4(pb[3], pb[4], pb[hw+3], pb[hw+4]);
+                break;
+            }
+            pa += ri->c_stride;
+            pb += ri->c_stride;
+        }
+
+        pa = ri->current_frame->data[2] + (y * ri->y_stride)/4 + x/2;
+        pb = ri->last_frame->data[2] + (my/2) * (ri->y_stride/2) + (mx + 1)/2;
+    }
+}
+
+static void roqvideo_decode_frame(RoqContext *ri)
+{
+    unsigned int chunk_id = 0, chunk_arg = 0;
+    unsigned long chunk_size = 0;
+    int i, j, k, nv1, nv2, vqflg = 0, vqflg_pos = -1;
+    int vqid, bpos, xpos, ypos, xp, yp, x, y;
+    int frame_stats[2][4] = {{0},{0}};
+    roq_qcell *qcell;
+    unsigned char *buf = ri->buf;
+    unsigned char *buf_end = ri->buf + ri->size;
+
+    while (buf < buf_end) {
+        chunk_id = get_word(buf);
+        chunk_size = get_long(buf);
+        chunk_arg = get_word(buf);
+
+        if(chunk_id == RoQ_QUAD_VQ)
+            break;
+        if(chunk_id == RoQ_QUAD_CODEBOOK) {
+            if((nv1 = chunk_arg >> 8) == 0)
+                nv1 = 256;
+            if((nv2 = chunk_arg & 0xff) == 0 && nv1 * 6 < chunk_size)
+                nv2 = 256;
+            for(i = 0; i < nv1; i++) {
+                ri->cells[i].y0 = get_byte(buf);
+                ri->cells[i].y1 = get_byte(buf);
+                ri->cells[i].y2 = get_byte(buf);
+                ri->cells[i].y3 = get_byte(buf);
+                ri->cells[i].u = get_byte(buf);
+                ri->cells[i].v = get_byte(buf);
+            }
+            for(i = 0; i < nv2; i++)
+                for(j = 0; j < 4; j++)
+                    ri->qcells[i].idx[j] = get_byte(buf);
+        }
+    }
+
+    bpos = xpos = ypos = 0;
+    while(bpos < chunk_size) {
+        for (yp = ypos; yp < ypos + 16; yp += 8)
+            for (xp = xpos; xp < xpos + 16; xp += 8) {
+                if (vqflg_pos < 0) {
+                    vqflg = buf[bpos++]; vqflg |= (buf[bpos++] << 8);
+                    vqflg_pos = 7;
+                }
+                vqid = (vqflg >> (vqflg_pos * 2)) & 0x3;
+                frame_stats[0][vqid]++;
+                vqflg_pos--;
+
+                switch(vqid) {
+                case RoQ_ID_MOT:
+                    apply_motion_8x8(ri, xp, yp, 0, 8, 8);
+                    break;
+                case RoQ_ID_FCC:
+                    apply_motion_8x8(ri, xp, yp, buf[bpos++], chunk_arg >> 8,
+                        chunk_arg & 0xff);
+                    break;
+                case RoQ_ID_SLD:
+                    qcell = ri->qcells + buf[bpos++];
+                    apply_vector_4x4(ri, xp, yp, ri->cells + qcell->idx[0]);
+                    apply_vector_4x4(ri, xp+4, yp, ri->cells + qcell->idx[1]);
+                    apply_vector_4x4(ri, xp, yp+4, ri->cells + qcell->idx[2]);
+                    apply_vector_4x4(ri, xp+4, yp+4, ri->cells + qcell->idx[3]);
+                    break;
+                case RoQ_ID_CCC:
+                    for (k = 0; k < 4; k++) {
+                        x = xp; y = yp;
+                        if(k & 0x01) x += 4;
+                        if(k & 0x02) y += 4;
+
+                        if (vqflg_pos < 0) {
+                            vqflg = buf[bpos++];
+                            vqflg |= (buf[bpos++] << 8);
+                            vqflg_pos = 7;
+                        }
+                        vqid = (vqflg >> (vqflg_pos * 2)) & 0x3;
+                        frame_stats[1][vqid]++;
+                        vqflg_pos--;
+                        switch(vqid) {
+                        case RoQ_ID_MOT:
+                            apply_motion_4x4(ri, x, y, 0, 8, 8);
+                            break;
+                        case RoQ_ID_FCC:
+                            apply_motion_4x4(ri, x, y, buf[bpos++],
+                                chunk_arg >> 8, chunk_arg & 0xff);
+                            break;
+                        case RoQ_ID_SLD:
+                            qcell = ri->qcells + buf[bpos++];
+                            apply_vector_2x2(ri, x, y, ri->cells + qcell->idx[0]);
+                            apply_vector_2x2(ri, x+2, y, ri->cells + qcell->idx[1]);
+                            apply_vector_2x2(ri, x, y+2, ri->cells + qcell->idx[2]);
+                            apply_vector_2x2(ri, x+2, y+2, ri->cells + qcell->idx[3]);
+                            break;
+                        case RoQ_ID_CCC:
+                            apply_vector_2x2(ri, x, y, ri->cells + buf[bpos]);
+                            apply_vector_2x2(ri, x+2, y, ri->cells + buf[bpos+1]);
+                            apply_vector_2x2(ri, x, y+2, ri->cells + buf[bpos+2]);
+                            apply_vector_2x2(ri, x+2, y+2, ri->cells + buf[bpos+3]);
+                            bpos += 4;
+                            break;
+                        }
+                    }
+                    break;
+                default:
+                    av_log(ri->avctx, AV_LOG_ERROR, "Unknown vq code: %d\n", vqid);
+            }
+        }
+
+        xpos += 16;
+        if (xpos >= ri->avctx->width) {
+            xpos -= ri->avctx->width;
+            ypos += 16;
+        }
+        if(ypos >= ri->avctx->height)
+            break;
+    }
+}
+
+
+static int roq_decode_init(AVCodecContext *avctx)
+{
+    RoqContext *s = avctx->priv_data;
+    int i;
+
+    s->avctx = avctx;
+    s->first_frame = 1;
+    s->last_frame    = &s->frames[0];
+    s->current_frame = &s->frames[1];
+    avctx->pix_fmt = PIX_FMT_YUV420P;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    uiclp = uiclip+512;
+    for(i = -512; i < 512; i++)
+        uiclp[i] = (i < 0 ? 0 : (i > 255 ? 255 : i));
+
+    return 0;
+}
+
+static int roq_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    RoqContext *s = avctx->priv_data;
+
+    if (avctx->get_buffer(avctx, s->current_frame)) {
+        av_log(avctx, AV_LOG_ERROR, "  RoQ: get_buffer() failed\n");
+        return -1;
+    }
+    s->y_stride = s->current_frame->linesize[0];
+    s->c_stride = s->current_frame->linesize[1];
+
+    s->buf = buf;
+    s->size = buf_size;
+    roqvideo_decode_frame(s);
+
+    /* release the last frame if it is allocated */
+    if (s->first_frame)
+        s->first_frame = 0;
+    else
+        avctx->release_buffer(avctx, s->last_frame);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = *s->current_frame;
+
+    /* shuffle frames */
+    FFSWAP(AVFrame *, s->current_frame, s->last_frame);
+
+    return buf_size;
+}
+
+static int roq_decode_end(AVCodecContext *avctx)
+{
+    RoqContext *s = avctx->priv_data;
+
+    /* release the last frame */
+    if (s->last_frame->data[0])
+        avctx->release_buffer(avctx, s->last_frame);
+
+    return 0;
+}
+
+AVCodec roq_decoder = {
+    "roqvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ROQ,
+    sizeof(RoqContext),
+    roq_decode_init,
+    NULL,
+    roq_decode_end,
+    roq_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/rpza.c b/contrib/ffmpeg/libavcodec/rpza.c
new file mode 100644
index 000000000..8ab5dbb92
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rpza.c
@@ -0,0 +1,292 @@
+/*
+ * Quicktime Video (RPZA) Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file rpza.c
+ * QT RPZA Video Decoder by Roberto Togni <rtogni@bresciaonline.it>
+ * For more information about the RPZA format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * The RPZA decoder outputs RGB555 colorspace data.
+ *
+ * Note that this decoder reads big endian RGB555 pixel values from the
+ * bytestream, arranges them in the host's endian order, and outputs
+ * them to the final rendered map in the same host endian order. This is
+ * intended behavior as the ffmpeg documentation states that RGB555 pixels
+ * shall be stored in native CPU endianness.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+typedef struct RpzaContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+} RpzaContext;
+
+#define ADVANCE_BLOCK() \
+{ \
+    pixel_ptr += 4; \
+    if (pixel_ptr >= width) \
+    { \
+        pixel_ptr = 0; \
+        row_ptr += stride * 4; \
+    } \
+    total_blocks--; \
+    if (total_blocks < 0) \
+    { \
+        av_log(s->avctx, AV_LOG_ERROR, "warning: block counter just went negative (this should not happen)\n"); \
+        return; \
+    } \
+}
+
+static void rpza_decode_stream(RpzaContext *s)
+{
+    int width = s->avctx->width;
+    int stride = s->frame.linesize[0] / 2;
+    int row_inc = stride - 4;
+    int stream_ptr = 0;
+    int chunk_size;
+    unsigned char opcode;
+    int n_blocks;
+    unsigned short colorA = 0, colorB;
+    unsigned short color4[4];
+    unsigned char index, idx;
+    unsigned short ta, tb;
+    unsigned short *pixels = (unsigned short *)s->frame.data[0];
+
+    int row_ptr = 0;
+    int pixel_ptr = 0;
+    int block_ptr;
+    int pixel_x, pixel_y;
+    int total_blocks;
+
+    /* First byte is always 0xe1. Warn if it's different */
+    if (s->buf[stream_ptr] != 0xe1)
+        av_log(s->avctx, AV_LOG_ERROR, "First chunk byte is 0x%02x instead of 0xe1\n",
+            s->buf[stream_ptr]);
+
+    /* Get chunk size, ingnoring first byte */
+    chunk_size = AV_RB32(&s->buf[stream_ptr]) & 0x00FFFFFF;
+    stream_ptr += 4;
+
+    /* If length mismatch use size from MOV file and try to decode anyway */
+    if (chunk_size != s->size)
+        av_log(s->avctx, AV_LOG_ERROR, "MOV chunk size != encoded chunk size; using MOV chunk size\n");
+
+    chunk_size = s->size;
+
+    /* Number of 4x4 blocks in frame. */
+    total_blocks = ((s->avctx->width + 3) / 4) * ((s->avctx->height + 3) / 4);
+
+    /* Process chunk data */
+    while (stream_ptr < chunk_size) {
+        opcode = s->buf[stream_ptr++]; /* Get opcode */
+
+        n_blocks = (opcode & 0x1f) + 1; /* Extract block counter from opcode */
+
+        /* If opcode MSbit is 0, we need more data to decide what to do */
+        if ((opcode & 0x80) == 0) {
+            colorA = (opcode << 8) | (s->buf[stream_ptr++]);
+            opcode = 0;
+            if ((s->buf[stream_ptr] & 0x80) != 0) {
+                /* Must behave as opcode 110xxxxx, using colorA computed
+                 * above. Use fake opcode 0x20 to enter switch block at
+                 * the right place */
+                opcode = 0x20;
+                n_blocks = 1;
+            }
+        }
+
+        switch (opcode & 0xe0) {
+
+        /* Skip blocks */
+        case 0x80:
+            while (n_blocks--) {
+              ADVANCE_BLOCK();
+            }
+            break;
+
+        /* Fill blocks with one color */
+        case 0xa0:
+            colorA = AV_RB16 (&s->buf[stream_ptr]);
+            stream_ptr += 2;
+            while (n_blocks--) {
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++){
+                        pixels[block_ptr] = colorA;
+                        block_ptr++;
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* Fill blocks with 4 colors */
+        case 0xc0:
+            colorA = AV_RB16 (&s->buf[stream_ptr]);
+            stream_ptr += 2;
+        case 0x20:
+            colorB = AV_RB16 (&s->buf[stream_ptr]);
+            stream_ptr += 2;
+
+            /* sort out the colors */
+            color4[0] = colorB;
+            color4[1] = 0;
+            color4[2] = 0;
+            color4[3] = colorA;
+
+            /* red components */
+            ta = (colorA >> 10) & 0x1F;
+            tb = (colorB >> 10) & 0x1F;
+            color4[1] |= ((11 * ta + 21 * tb) >> 5) << 10;
+            color4[2] |= ((21 * ta + 11 * tb) >> 5) << 10;
+
+            /* green components */
+            ta = (colorA >> 5) & 0x1F;
+            tb = (colorB >> 5) & 0x1F;
+            color4[1] |= ((11 * ta + 21 * tb) >> 5) << 5;
+            color4[2] |= ((21 * ta + 11 * tb) >> 5) << 5;
+
+            /* blue components */
+            ta = colorA & 0x1F;
+            tb = colorB & 0x1F;
+            color4[1] |= ((11 * ta + 21 * tb) >> 5);
+            color4[2] |= ((21 * ta + 11 * tb) >> 5);
+
+            while (n_blocks--) {
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    index = s->buf[stream_ptr++];
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++){
+                        idx = (index >> (2 * (3 - pixel_x))) & 0x03;
+                        pixels[block_ptr] = color4[idx];
+                        block_ptr++;
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* Fill block with 16 colors */
+        case 0x00:
+            block_ptr = row_ptr + pixel_ptr;
+            for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                for (pixel_x = 0; pixel_x < 4; pixel_x++){
+                    /* We already have color of upper left pixel */
+                    if ((pixel_y != 0) || (pixel_x !=0)) {
+                        colorA = AV_RB16 (&s->buf[stream_ptr]);
+                        stream_ptr += 2;
+                    }
+                    pixels[block_ptr] = colorA;
+                    block_ptr++;
+                }
+                block_ptr += row_inc;
+            }
+            ADVANCE_BLOCK();
+            break;
+
+        /* Unknown opcode */
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "Unknown opcode %d in rpza chunk."
+                 " Skip remaining %d bytes of chunk data.\n", opcode,
+                 chunk_size - stream_ptr);
+            return;
+        } /* Opcode switch */
+    }
+}
+
+static int rpza_decode_init(AVCodecContext *avctx)
+{
+    RpzaContext *s = (RpzaContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_RGB555;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int rpza_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    RpzaContext *s = (RpzaContext *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    rpza_decode_stream(s);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int rpza_decode_end(AVCodecContext *avctx)
+{
+    RpzaContext *s = (RpzaContext *)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec rpza_decoder = {
+    "rpza",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RPZA,
+    sizeof(RpzaContext),
+    rpza_decode_init,
+    NULL,
+    rpza_decode_end,
+    rpza_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/rtjpeg.c b/contrib/ffmpeg/libavcodec/rtjpeg.c
new file mode 100644
index 000000000..dbc6cfd88
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rtjpeg.c
@@ -0,0 +1,165 @@
+/*
+ * RTJpeg decoding functions
+ * Copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "common.h"
+#include "bitstream.h"
+#include "dsputil.h"
+#include "rtjpeg.h"
+
+#define PUT_COEFF(c) \
+    i = scan[coeff--]; \
+    block[i] = (c) * quant[i];
+
+//! aligns the bitstream to the give power of two
+#define ALIGN(a) \
+    n = (-get_bits_count(gb)) & (a - 1); \
+    if (n) {skip_bits(gb, n);}
+
+/**
+ * \brief read one block from stream
+ * \param gb contains stream data
+ * \param block where data is written to
+ * \param scan array containing the mapping stream address -> block position
+ * \param quant quantization factors
+ *
+ * Note: GetBitContext is used to make the code simpler, since all data is
+ * aligned this could be done faster in a different way, e.g. as it is done
+ * in MPlayer libmpcodecs/native/RTjpegN.c
+ */
+static inline int get_block(GetBitContext *gb, DCTELEM *block, uint8_t *scan,
+                            uint32_t *quant) {
+    int coeff, i, n;
+    int8_t ac;
+    uint8_t dc = get_bits(gb, 8);
+
+    // block not coded
+    if (dc == 255)
+       return 0;
+
+    // number of non-zero coefficients
+    coeff = get_bits(gb, 6);
+    // normally we would only need to clear the (63 - coeff) last values,
+    // but since we do not know where they are we just clear the whole block
+    memset(block, 0, 64 * sizeof(DCTELEM));
+
+    // 2 bits per coefficient
+    while (coeff) {
+        ac = get_sbits(gb, 2);
+        if (ac == -2)
+            break; // continue with more bits
+        PUT_COEFF(ac);
+    }
+
+    // 4 bits per coefficient
+    ALIGN(4);
+    while (coeff) {
+        ac = get_sbits(gb, 4);
+        if (ac == -8)
+            break; // continue with more bits
+        PUT_COEFF(ac);
+    }
+
+    // 8 bits per coefficient
+    ALIGN(8);
+    while (coeff) {
+        ac = get_sbits(gb, 8);
+        PUT_COEFF(ac);
+    }
+
+    PUT_COEFF(dc);
+    return 1;
+}
+
+/**
+ * \brief decode one rtjpeg YUV420 frame
+ * \param c context, must be initialized via rtjpeg_decode_init
+ * \param f AVFrame to place decoded frame into. If parts of the frame
+ *          are not coded they are left unchanged, so consider initializing it
+ * \param buf buffer containing input data
+ * \param buf_size length of input data in bytes
+ * \return number of bytes consumed from the input buffer
+ */
+int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
+                               uint8_t *buf, int buf_size) {
+    DECLARE_ALIGNED_16(DCTELEM, block[64]);
+    GetBitContext gb;
+    int w = c->w / 16, h = c->h / 16;
+    int x, y;
+    uint8_t *y1 = f->data[0], *y2 = f->data[0] + 8 * f->linesize[0];
+    uint8_t *u = f->data[1], *v = f->data[2];
+    init_get_bits(&gb, buf, buf_size * 8);
+    for (y = 0; y < h; y++) {
+        for (x = 0; x < w; x++) {
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y1, f->linesize[0], block);
+            y1 += 8;
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y1, f->linesize[0], block);
+            y1 += 8;
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y2, f->linesize[0], block);
+            y2 += 8;
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y2, f->linesize[0], block);
+            y2 += 8;
+            if (get_block(&gb, block, c->scan, c->cquant))
+                c->dsp->idct_put(u, f->linesize[1], block);
+            u += 8;
+            if (get_block(&gb, block, c->scan, c->cquant))
+                c->dsp->idct_put(v, f->linesize[2], block);
+            v += 8;
+        }
+        y1 += 2 * 8 * (f->linesize[0] - w);
+        y2 += 2 * 8 * (f->linesize[0] - w);
+        u += 8 * (f->linesize[1] - w);
+        v += 8 * (f->linesize[2] - w);
+    }
+    return get_bits_count(&gb) / 8;
+}
+
+/**
+ * \brief initialize an RTJpegContext, may be called multiple times
+ * \param c context to initialize
+ * \param dsp specifies the idct to use for decoding
+ * \param width width of image, will be rounded down to the nearest multiple
+ *              of 16 for decoding
+ * \param height height of image, will be rounded down to the nearest multiple
+ *              of 16 for decoding
+ * \param lquant luma quantization table to use
+ * \param cquant chroma quantization table to use
+ */
+void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp,
+                        int width, int height,
+                        uint32_t *lquant, uint32_t *cquant) {
+    int i;
+    c->dsp = dsp;
+    for (i = 0; i < 64; i++) {
+        int z = ff_zigzag_direct[i];
+        int p = c->dsp->idct_permutation[i];
+        z = ((z << 3) | (z >> 3)) & 63; // rtjpeg uses a transposed variant
+
+        // permute the scan and quantization tables for the chosen idct
+        c->scan[i] = c->dsp->idct_permutation[z];
+        c->lquant[p] = lquant[i];
+        c->cquant[p] = cquant[i];
+    }
+    c->w = width;
+    c->h = height;
+}
diff --git a/contrib/ffmpeg/libavcodec/rtjpeg.h b/contrib/ffmpeg/libavcodec/rtjpeg.h
new file mode 100644
index 000000000..daecc8a75
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rtjpeg.h
@@ -0,0 +1,39 @@
+/*
+ * RTJpeg decoding functions
+ * copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef RTJPEG_H
+#define RTJPEG_H
+
+typedef struct {
+    int w, h;
+    DSPContext *dsp;
+    uint8_t scan[64];
+    uint32_t lquant[64];
+    uint32_t cquant[64];
+} RTJpegContext;
+
+void rtjpeg_decode_init(RTJpegContext *c, DSPContext *dsp,
+                        int width, int height,
+                        uint32_t *lquant, uint32_t *cquant);
+
+int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
+                               uint8_t *buf, int buf_size);
+#endif
diff --git a/contrib/ffmpeg/libavcodec/rv10.c b/contrib/ffmpeg/libavcodec/rv10.c
new file mode 100644
index 000000000..e1e8287d5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/rv10.c
@@ -0,0 +1,805 @@
+/*
+ * RV10 codec
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file rv10.c
+ * RV10 codec.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+//#define DEBUG
+
+#define DC_VLC_BITS 14 //FIXME find a better solution
+
+static const uint16_t rv_lum_code[256] =
+{
+ 0x3e7f, 0x0f00, 0x0f01, 0x0f02, 0x0f03, 0x0f04, 0x0f05, 0x0f06,
+ 0x0f07, 0x0f08, 0x0f09, 0x0f0a, 0x0f0b, 0x0f0c, 0x0f0d, 0x0f0e,
+ 0x0f0f, 0x0f10, 0x0f11, 0x0f12, 0x0f13, 0x0f14, 0x0f15, 0x0f16,
+ 0x0f17, 0x0f18, 0x0f19, 0x0f1a, 0x0f1b, 0x0f1c, 0x0f1d, 0x0f1e,
+ 0x0f1f, 0x0f20, 0x0f21, 0x0f22, 0x0f23, 0x0f24, 0x0f25, 0x0f26,
+ 0x0f27, 0x0f28, 0x0f29, 0x0f2a, 0x0f2b, 0x0f2c, 0x0f2d, 0x0f2e,
+ 0x0f2f, 0x0f30, 0x0f31, 0x0f32, 0x0f33, 0x0f34, 0x0f35, 0x0f36,
+ 0x0f37, 0x0f38, 0x0f39, 0x0f3a, 0x0f3b, 0x0f3c, 0x0f3d, 0x0f3e,
+ 0x0f3f, 0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x0386,
+ 0x0387, 0x0388, 0x0389, 0x038a, 0x038b, 0x038c, 0x038d, 0x038e,
+ 0x038f, 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396,
+ 0x0397, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e,
+ 0x039f, 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6,
+ 0x00c7, 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce,
+ 0x00cf, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056,
+ 0x0057, 0x0020, 0x0021, 0x0022, 0x0023, 0x000c, 0x000d, 0x0004,
+ 0x0000, 0x0005, 0x000e, 0x000f, 0x0024, 0x0025, 0x0026, 0x0027,
+ 0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
+ 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+ 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+ 0x03a0, 0x03a1, 0x03a2, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7,
+ 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af,
+ 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7,
+ 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
+ 0x0f40, 0x0f41, 0x0f42, 0x0f43, 0x0f44, 0x0f45, 0x0f46, 0x0f47,
+ 0x0f48, 0x0f49, 0x0f4a, 0x0f4b, 0x0f4c, 0x0f4d, 0x0f4e, 0x0f4f,
+ 0x0f50, 0x0f51, 0x0f52, 0x0f53, 0x0f54, 0x0f55, 0x0f56, 0x0f57,
+ 0x0f58, 0x0f59, 0x0f5a, 0x0f5b, 0x0f5c, 0x0f5d, 0x0f5e, 0x0f5f,
+ 0x0f60, 0x0f61, 0x0f62, 0x0f63, 0x0f64, 0x0f65, 0x0f66, 0x0f67,
+ 0x0f68, 0x0f69, 0x0f6a, 0x0f6b, 0x0f6c, 0x0f6d, 0x0f6e, 0x0f6f,
+ 0x0f70, 0x0f71, 0x0f72, 0x0f73, 0x0f74, 0x0f75, 0x0f76, 0x0f77,
+ 0x0f78, 0x0f79, 0x0f7a, 0x0f7b, 0x0f7c, 0x0f7d, 0x0f7e, 0x0f7f,
+};
+
+static const uint8_t rv_lum_bits[256] =
+{
+ 14, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10,  8,  8,  8,  8,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  7,  7,  7,  7,  7,  7,  7,
+  7,  6,  6,  6,  6,  5,  5,  4,
+  2,  4,  5,  5,  6,  6,  6,  6,
+  7,  7,  7,  7,  7,  7,  7,  7,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+};
+
+static const uint16_t rv_chrom_code[256] =
+{
+ 0xfe7f, 0x3f00, 0x3f01, 0x3f02, 0x3f03, 0x3f04, 0x3f05, 0x3f06,
+ 0x3f07, 0x3f08, 0x3f09, 0x3f0a, 0x3f0b, 0x3f0c, 0x3f0d, 0x3f0e,
+ 0x3f0f, 0x3f10, 0x3f11, 0x3f12, 0x3f13, 0x3f14, 0x3f15, 0x3f16,
+ 0x3f17, 0x3f18, 0x3f19, 0x3f1a, 0x3f1b, 0x3f1c, 0x3f1d, 0x3f1e,
+ 0x3f1f, 0x3f20, 0x3f21, 0x3f22, 0x3f23, 0x3f24, 0x3f25, 0x3f26,
+ 0x3f27, 0x3f28, 0x3f29, 0x3f2a, 0x3f2b, 0x3f2c, 0x3f2d, 0x3f2e,
+ 0x3f2f, 0x3f30, 0x3f31, 0x3f32, 0x3f33, 0x3f34, 0x3f35, 0x3f36,
+ 0x3f37, 0x3f38, 0x3f39, 0x3f3a, 0x3f3b, 0x3f3c, 0x3f3d, 0x3f3e,
+ 0x3f3f, 0x0f80, 0x0f81, 0x0f82, 0x0f83, 0x0f84, 0x0f85, 0x0f86,
+ 0x0f87, 0x0f88, 0x0f89, 0x0f8a, 0x0f8b, 0x0f8c, 0x0f8d, 0x0f8e,
+ 0x0f8f, 0x0f90, 0x0f91, 0x0f92, 0x0f93, 0x0f94, 0x0f95, 0x0f96,
+ 0x0f97, 0x0f98, 0x0f99, 0x0f9a, 0x0f9b, 0x0f9c, 0x0f9d, 0x0f9e,
+ 0x0f9f, 0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6,
+ 0x03c7, 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce,
+ 0x03cf, 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6,
+ 0x00e7, 0x0030, 0x0031, 0x0032, 0x0033, 0x0008, 0x0009, 0x0002,
+ 0x0000, 0x0003, 0x000a, 0x000b, 0x0034, 0x0035, 0x0036, 0x0037,
+ 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+ 0x03d0, 0x03d1, 0x03d2, 0x03d3, 0x03d4, 0x03d5, 0x03d6, 0x03d7,
+ 0x03d8, 0x03d9, 0x03da, 0x03db, 0x03dc, 0x03dd, 0x03de, 0x03df,
+ 0x0fa0, 0x0fa1, 0x0fa2, 0x0fa3, 0x0fa4, 0x0fa5, 0x0fa6, 0x0fa7,
+ 0x0fa8, 0x0fa9, 0x0faa, 0x0fab, 0x0fac, 0x0fad, 0x0fae, 0x0faf,
+ 0x0fb0, 0x0fb1, 0x0fb2, 0x0fb3, 0x0fb4, 0x0fb5, 0x0fb6, 0x0fb7,
+ 0x0fb8, 0x0fb9, 0x0fba, 0x0fbb, 0x0fbc, 0x0fbd, 0x0fbe, 0x0fbf,
+ 0x3f40, 0x3f41, 0x3f42, 0x3f43, 0x3f44, 0x3f45, 0x3f46, 0x3f47,
+ 0x3f48, 0x3f49, 0x3f4a, 0x3f4b, 0x3f4c, 0x3f4d, 0x3f4e, 0x3f4f,
+ 0x3f50, 0x3f51, 0x3f52, 0x3f53, 0x3f54, 0x3f55, 0x3f56, 0x3f57,
+ 0x3f58, 0x3f59, 0x3f5a, 0x3f5b, 0x3f5c, 0x3f5d, 0x3f5e, 0x3f5f,
+ 0x3f60, 0x3f61, 0x3f62, 0x3f63, 0x3f64, 0x3f65, 0x3f66, 0x3f67,
+ 0x3f68, 0x3f69, 0x3f6a, 0x3f6b, 0x3f6c, 0x3f6d, 0x3f6e, 0x3f6f,
+ 0x3f70, 0x3f71, 0x3f72, 0x3f73, 0x3f74, 0x3f75, 0x3f76, 0x3f77,
+ 0x3f78, 0x3f79, 0x3f7a, 0x3f7b, 0x3f7c, 0x3f7d, 0x3f7e, 0x3f7f,
+};
+
+static const uint8_t rv_chrom_bits[256] =
+{
+ 16, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10,  8,  8,  8,  8,  8,  8,  8,
+  8,  6,  6,  6,  6,  4,  4,  3,
+  2,  3,  4,  4,  6,  6,  6,  6,
+  8,  8,  8,  8,  8,  8,  8,  8,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+};
+
+static VLC rv_dc_lum, rv_dc_chrom;
+
+int rv_decode_dc(MpegEncContext *s, int n)
+{
+    int code;
+
+    if (n < 4) {
+        code = get_vlc2(&s->gb, rv_dc_lum.table, DC_VLC_BITS, 2);
+        if (code < 0) {
+            /* XXX: I don't understand why they use LONGER codes than
+               necessary. The following code would be completely useless
+               if they had thought about it !!! */
+            code = get_bits(&s->gb, 7);
+            if (code == 0x7c) {
+                code = (int8_t)(get_bits(&s->gb, 7) + 1);
+            } else if (code == 0x7d) {
+                code = -128 + get_bits(&s->gb, 7);
+            } else if (code == 0x7e) {
+                if (get_bits(&s->gb, 1) == 0)
+                    code = (int8_t)(get_bits(&s->gb, 8) + 1);
+                else
+                    code = (int8_t)(get_bits(&s->gb, 8));
+            } else if (code == 0x7f) {
+                get_bits(&s->gb, 11);
+                code = 1;
+            }
+        } else {
+            code -= 128;
+        }
+    } else {
+        code = get_vlc2(&s->gb, rv_dc_chrom.table, DC_VLC_BITS, 2);
+        /* same remark */
+        if (code < 0) {
+            code = get_bits(&s->gb, 9);
+            if (code == 0x1fc) {
+                code = (int8_t)(get_bits(&s->gb, 7) + 1);
+            } else if (code == 0x1fd) {
+                code = -128 + get_bits(&s->gb, 7);
+            } else if (code == 0x1fe) {
+                get_bits(&s->gb, 9);
+                code = 1;
+            } else {
+                av_log(s->avctx, AV_LOG_ERROR, "chroma dc error\n");
+                return 0xffff;
+            }
+        } else {
+            code -= 128;
+        }
+    }
+    return -code;
+}
+
+#ifdef CONFIG_ENCODERS
+
+/* write RV 1.0 compatible frame header */
+void rv10_encode_picture_header(MpegEncContext *s, int picture_number)
+{
+    int full_frame= 0;
+
+    align_put_bits(&s->pb);
+
+    put_bits(&s->pb, 1, 1);     /* marker */
+
+    put_bits(&s->pb, 1, (s->pict_type == P_TYPE));
+
+    put_bits(&s->pb, 1, 0);     /* not PB frame */
+
+    put_bits(&s->pb, 5, s->qscale);
+
+    if (s->pict_type == I_TYPE) {
+        /* specific MPEG like DC coding not used */
+    }
+    /* if multiple packets per frame are sent, the position at which
+       to display the macro blocks is coded here */
+    if(!full_frame){
+        put_bits(&s->pb, 6, 0); /* mb_x */
+        put_bits(&s->pb, 6, 0); /* mb_y */
+        put_bits(&s->pb, 12, s->mb_width * s->mb_height);
+    }
+
+    put_bits(&s->pb, 3, 0);     /* ignored */
+}
+
+void rv20_encode_picture_header(MpegEncContext *s, int picture_number){
+    put_bits(&s->pb, 2, s->pict_type); //I 0 vs. 1 ?
+    put_bits(&s->pb, 1, 0);     /* unknown bit */
+    put_bits(&s->pb, 5, s->qscale);
+
+    put_bits(&s->pb, 8, picture_number&0xFF); //FIXME wrong, but correct is not known
+    s->mb_x= s->mb_y= 0;
+    ff_h263_encode_mba(s);
+
+    put_bits(&s->pb, 1, s->no_rounding);
+
+    assert(s->f_code == 1);
+    assert(s->unrestricted_mv == 1);
+//    assert(s->h263_aic== (s->pict_type == I_TYPE));
+    assert(s->alt_inter_vlc == 0);
+    assert(s->umvplus == 0);
+    assert(s->modified_quant==1);
+    assert(s->loop_filter==1);
+
+    s->h263_aic= s->pict_type == I_TYPE;
+    if(s->h263_aic){
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_aic_dc_scale_table;
+    }else{
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+    }
+}
+
+#if 0 /* unused, remove? */
+static int get_num(GetBitContext *gb)
+{
+    int n, n1;
+
+    n = get_bits(gb, 16);
+    if (n >= 0x4000) {
+        return n - 0x4000;
+    } else {
+        n1 = get_bits(gb, 16);
+        return (n << 16) | n1;
+    }
+}
+#endif
+
+#endif //CONFIG_ENCODERS
+
+/* read RV 1.0 compatible frame header */
+static int rv10_decode_picture_header(MpegEncContext *s)
+{
+    int mb_count, pb_frame, marker, unk, mb_xy;
+
+//printf("ff:%d\n", full_frame);
+    marker = get_bits(&s->gb, 1);
+
+    if (get_bits(&s->gb, 1))
+        s->pict_type = P_TYPE;
+    else
+        s->pict_type = I_TYPE;
+//printf("h:%X ver:%d\n",h,s->rv10_version);
+    if(!marker) av_log(s->avctx, AV_LOG_ERROR, "marker missing\n");
+    pb_frame = get_bits(&s->gb, 1);
+
+#ifdef DEBUG
+    av_log(s->avctx, AV_LOG_DEBUG, "pict_type=%d pb_frame=%d\n", s->pict_type, pb_frame);
+#endif
+
+    if (pb_frame){
+        av_log(s->avctx, AV_LOG_ERROR, "pb frame not supported\n");
+        return -1;
+    }
+
+    s->qscale = get_bits(&s->gb, 5);
+    if(s->qscale==0){
+        av_log(s->avctx, AV_LOG_ERROR, "error, qscale:0\n");
+        return -1;
+    }
+
+    if (s->pict_type == I_TYPE) {
+        if (s->rv10_version == 3) {
+            /* specific MPEG like DC coding not used */
+            s->last_dc[0] = get_bits(&s->gb, 8);
+            s->last_dc[1] = get_bits(&s->gb, 8);
+            s->last_dc[2] = get_bits(&s->gb, 8);
+#ifdef DEBUG
+            av_log(s->avctx, AV_LOG_DEBUG, "DC:%d %d %d\n",
+                   s->last_dc[0],
+                   s->last_dc[1],
+                   s->last_dc[2]);
+#endif
+        }
+    }
+    /* if multiple packets per frame are sent, the position at which
+       to display the macro blocks is coded here */
+
+    mb_xy= s->mb_x + s->mb_y*s->mb_width;
+    if(show_bits(&s->gb, 12)==0 || (mb_xy && mb_xy < s->mb_num)){
+        s->mb_x = get_bits(&s->gb, 6); /* mb_x */
+        s->mb_y = get_bits(&s->gb, 6); /* mb_y */
+        mb_count = get_bits(&s->gb, 12);
+    } else {
+        s->mb_x = 0;
+        s->mb_y = 0;
+        mb_count = s->mb_width * s->mb_height;
+    }
+    unk= get_bits(&s->gb, 3);   /* ignored */
+//printf("%d\n", unk);
+    s->f_code = 1;
+    s->unrestricted_mv = 1;
+
+    return mb_count;
+}
+
+static int rv20_decode_picture_header(MpegEncContext *s)
+{
+    int seq, mb_pos, i;
+
+#if 0
+    GetBitContext gb= s->gb;
+    for(i=0; i<64; i++){
+        av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&gb));
+        if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
+    }
+    av_log(s->avctx, AV_LOG_DEBUG, "\n");
+#endif
+#if 0
+    av_log(s->avctx, AV_LOG_DEBUG, "%3dx%03d/%02Xx%02X ", s->width, s->height, s->width/4, s->height/4);
+    for(i=0; i<s->avctx->extradata_size; i++){
+        av_log(s->avctx, AV_LOG_DEBUG, "%02X ", ((uint8_t*)s->avctx->extradata)[i]);
+        if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
+    }
+    av_log(s->avctx, AV_LOG_DEBUG, "\n");
+#endif
+
+    if(s->avctx->sub_id == 0x30202002 || s->avctx->sub_id == 0x30203002){
+        if (get_bits(&s->gb, 3)){
+            av_log(s->avctx, AV_LOG_ERROR, "unknown triplet set\n");
+            return -1;
+        }
+    }
+
+    i= get_bits(&s->gb, 2);
+    switch(i){
+    case 0: s->pict_type= I_TYPE; break;
+    case 1: s->pict_type= I_TYPE; break; //hmm ...
+    case 2: s->pict_type= P_TYPE; break;
+    case 3: s->pict_type= B_TYPE; break;
+    default:
+        av_log(s->avctx, AV_LOG_ERROR, "unknown frame type\n");
+        return -1;
+    }
+
+    if(s->last_picture_ptr==NULL && s->pict_type==B_TYPE){
+        av_log(s->avctx, AV_LOG_ERROR, "early B pix\n");
+        return -1;
+    }
+
+    if (get_bits(&s->gb, 1)){
+        av_log(s->avctx, AV_LOG_ERROR, "unknown bit set\n");
+        return -1;
+    }
+
+    s->qscale = get_bits(&s->gb, 5);
+    if(s->qscale==0){
+        av_log(s->avctx, AV_LOG_ERROR, "error, qscale:0\n");
+        return -1;
+    }
+    if(s->avctx->sub_id == 0x30203002){
+        if (get_bits(&s->gb, 1)){
+            av_log(s->avctx, AV_LOG_ERROR, "unknown bit2 set\n");
+            return -1;
+        }
+    }
+
+    if(s->avctx->has_b_frames){
+        int f, new_w, new_h;
+        int v= s->avctx->extradata_size >= 4 ? 7&((uint8_t*)s->avctx->extradata)[1] : 0;
+
+        if (get_bits(&s->gb, 1)){
+            av_log(s->avctx, AV_LOG_ERROR, "unknown bit3 set\n");
+//            return -1;
+        }
+        seq= get_bits(&s->gb, 13)<<2;
+
+        f= get_bits(&s->gb, av_log2(v)+1);
+
+        if(f){
+            new_w= 4*((uint8_t*)s->avctx->extradata)[6+2*f];
+            new_h= 4*((uint8_t*)s->avctx->extradata)[7+2*f];
+        }else{
+            new_w= s->width; //FIXME wrong we of course must save the original in the context
+            new_h= s->height;
+        }
+        if(new_w != s->width || new_h != s->height){
+            av_log(s->avctx, AV_LOG_DEBUG, "attempting to change resolution to %dx%d\n", new_w, new_h);
+            if (avcodec_check_dimensions(s->avctx, new_h, new_w) < 0)
+                return -1;
+            MPV_common_end(s);
+            s->width  = s->avctx->width = new_w;
+            s->height = s->avctx->height= new_h;
+            if (MPV_common_init(s) < 0)
+                return -1;
+        }
+
+        if(s->avctx->debug & FF_DEBUG_PICT_INFO){
+            av_log(s->avctx, AV_LOG_DEBUG, "F %d/%d\n", f, v);
+        }
+    }else{
+        seq= get_bits(&s->gb, 8)*128;
+    }
+
+//     if(s->avctx->sub_id <= 0x20201002){ //0x20201002 definitely needs this
+    mb_pos= ff_h263_decode_mba(s);
+/*    }else{
+        mb_pos= get_bits(&s->gb, av_log2(s->mb_num-1)+1);
+        s->mb_x= mb_pos % s->mb_width;
+        s->mb_y= mb_pos / s->mb_width;
+    }*/
+//av_log(s->avctx, AV_LOG_DEBUG, "%d\n", seq);
+    seq |= s->time &~0x7FFF;
+    if(seq - s->time >  0x4000) seq -= 0x8000;
+    if(seq - s->time < -0x4000) seq += 0x8000;
+    if(seq != s->time){
+        if(s->pict_type!=B_TYPE){
+            s->time= seq;
+            s->pp_time= s->time - s->last_non_b_time;
+            s->last_non_b_time= s->time;
+        }else{
+            s->time= seq;
+            s->pb_time= s->pp_time - (s->last_non_b_time - s->time);
+            if(s->pp_time <=s->pb_time || s->pp_time <= s->pp_time - s->pb_time || s->pp_time<=0){
+                av_log(s->avctx, AV_LOG_DEBUG, "messed up order, possible from seeking? skipping current b frame\n");
+                return FRAME_SKIPPED;
+            }
+            ff_mpeg4_init_direct_mv(s);
+        }
+    }
+//    printf("%d %d %d %d %d\n", seq, (int)s->time, (int)s->last_non_b_time, s->pp_time, s->pb_time);
+/*for(i=0; i<32; i++){
+    av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
+}
+av_log(s->avctx, AV_LOG_DEBUG, "\n");*/
+    s->no_rounding= get_bits1(&s->gb);
+
+    s->f_code = 1;
+    s->unrestricted_mv = 1;
+    s->h263_aic= s->pict_type == I_TYPE;
+//    s->alt_inter_vlc=1;
+//    s->obmc=1;
+//    s->umvplus=1;
+    s->modified_quant=1;
+    s->loop_filter=1;
+
+    if(s->avctx->debug & FF_DEBUG_PICT_INFO){
+            av_log(s->avctx, AV_LOG_INFO, "num:%5d x:%2d y:%2d type:%d qscale:%2d rnd:%d\n",
+                   seq, s->mb_x, s->mb_y, s->pict_type, s->qscale, s->no_rounding);
+    }
+
+    assert(s->pict_type != B_TYPE || !s->low_delay);
+
+    return s->mb_width*s->mb_height - mb_pos;
+}
+
+static int rv10_decode_init(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+    static int done=0;
+
+    MPV_decode_defaults(s);
+
+    s->avctx= avctx;
+    s->out_format = FMT_H263;
+    s->codec_id= avctx->codec_id;
+
+    s->width = avctx->width;
+    s->height = avctx->height;
+
+    s->h263_long_vectors= ((uint8_t*)avctx->extradata)[3] & 1;
+    avctx->sub_id= AV_RB32((uint8_t*)avctx->extradata + 4);
+
+    switch(avctx->sub_id){
+    case 0x10000000:
+        s->rv10_version= 0;
+        s->low_delay=1;
+        break;
+    case 0x10002000:
+        s->rv10_version= 3;
+        s->low_delay=1;
+        s->obmc=1;
+        break;
+    case 0x10003000:
+        s->rv10_version= 3;
+        s->low_delay=1;
+        break;
+    case 0x10003001:
+        s->rv10_version= 3;
+        s->low_delay=1;
+        break;
+    case 0x20001000: /* real rv20 decoder fail on this id */
+    /*case 0x20100001:
+    case 0x20101001:
+    case 0x20103001:*/
+    case 0x20100000 ... 0x2019ffff:
+        s->low_delay=1;
+        break;
+    /*case 0x20200002:
+    case 0x20201002:
+    case 0x20203002:*/
+    case 0x20200002 ... 0x202fffff:
+    case 0x30202002:
+    case 0x30203002:
+        s->low_delay=0;
+        s->avctx->has_b_frames=1;
+        break;
+    default:
+        av_log(s->avctx, AV_LOG_ERROR, "unknown header %X\n", avctx->sub_id);
+    }
+
+    if(avctx->debug & FF_DEBUG_PICT_INFO){
+        av_log(avctx, AV_LOG_DEBUG, "ver:%X ver0:%X\n", avctx->sub_id, avctx->extradata_size >= 4 ? ((uint32_t*)avctx->extradata)[0] : -1);
+    }
+
+    avctx->pix_fmt = PIX_FMT_YUV420P;
+
+    if (MPV_common_init(s) < 0)
+        return -1;
+
+    h263_decode_init_vlc(s);
+
+    /* init rv vlc */
+    if (!done) {
+        init_vlc(&rv_dc_lum, DC_VLC_BITS, 256,
+                 rv_lum_bits, 1, 1,
+                 rv_lum_code, 2, 2, 1);
+        init_vlc(&rv_dc_chrom, DC_VLC_BITS, 256,
+                 rv_chrom_bits, 1, 1,
+                 rv_chrom_code, 2, 2, 1);
+        done = 1;
+    }
+
+    return 0;
+}
+
+static int rv10_decode_end(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+
+    MPV_common_end(s);
+    return 0;
+}
+
+static int rv10_decode_packet(AVCodecContext *avctx,
+                             uint8_t *buf, int buf_size)
+{
+    MpegEncContext *s = avctx->priv_data;
+    int mb_count, mb_pos, left, start_mb_x;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+    if(s->codec_id ==CODEC_ID_RV10)
+        mb_count = rv10_decode_picture_header(s);
+    else
+        mb_count = rv20_decode_picture_header(s);
+    if (mb_count < 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "HEADER ERROR\n");
+        return -1;
+    }
+
+    if (s->mb_x >= s->mb_width ||
+        s->mb_y >= s->mb_height) {
+        av_log(s->avctx, AV_LOG_ERROR, "POS ERROR %d %d\n", s->mb_x, s->mb_y);
+        return -1;
+    }
+    mb_pos = s->mb_y * s->mb_width + s->mb_x;
+    left = s->mb_width * s->mb_height - mb_pos;
+    if (mb_count > left) {
+        av_log(s->avctx, AV_LOG_ERROR, "COUNT ERROR\n");
+        return -1;
+    }
+//if(s->pict_type == P_TYPE) return 0;
+
+    if ((s->mb_x == 0 && s->mb_y == 0) || s->current_picture_ptr==NULL) {
+        if(s->current_picture_ptr){ //FIXME write parser so we always have complete frames?
+            ff_er_frame_end(s);
+            MPV_frame_end(s);
+            s->mb_x= s->mb_y = s->resync_mb_x = s->resync_mb_y= 0;
+        }
+        if(MPV_frame_start(s, avctx) < 0)
+            return -1;
+        ff_er_frame_start(s);
+    }
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_DEBUG, "qscale=%d\n", s->qscale);
+#endif
+
+    /* default quantization values */
+    if(s->codec_id== CODEC_ID_RV10){
+        if(s->mb_y==0) s->first_slice_line=1;
+    }else{
+        s->first_slice_line=1;
+        s->resync_mb_x= s->mb_x;
+    }
+    start_mb_x= s->mb_x;
+    s->resync_mb_y= s->mb_y;
+    if(s->h263_aic){
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_aic_dc_scale_table;
+    }else{
+        s->y_dc_scale_table=
+        s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
+    }
+
+    if(s->modified_quant)
+        s->chroma_qscale_table= ff_h263_chroma_qscale_table;
+
+    ff_set_qscale(s, s->qscale);
+
+    s->rv10_first_dc_coded[0] = 0;
+    s->rv10_first_dc_coded[1] = 0;
+    s->rv10_first_dc_coded[2] = 0;
+//printf("%d %X %X\n", s->pict_type, s->current_picture.motion_val[0], s->current_picture.motion_val[1]);
+    s->block_wrap[0]=
+    s->block_wrap[1]=
+    s->block_wrap[2]=
+    s->block_wrap[3]= s->b8_stride;
+    s->block_wrap[4]=
+    s->block_wrap[5]= s->mb_stride;
+    ff_init_block_index(s);
+    /* decode each macroblock */
+
+    for(s->mb_num_left= mb_count; s->mb_num_left>0; s->mb_num_left--) {
+        int ret;
+        ff_update_block_index(s);
+#ifdef DEBUG
+        av_log(avctx, AV_LOG_DEBUG, "**mb x=%d y=%d\n", s->mb_x, s->mb_y);
+#endif
+
+        s->mv_dir = MV_DIR_FORWARD;
+        s->mv_type = MV_TYPE_16X16;
+        ret=ff_h263_decode_mb(s, s->block);
+
+        if (ret == SLICE_ERROR || s->gb.size_in_bits < get_bits_count(&s->gb)) {
+            av_log(s->avctx, AV_LOG_ERROR, "ERROR at MB %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        if(s->pict_type != B_TYPE)
+            ff_h263_update_motion_val(s);
+        MPV_decode_mb(s, s->block);
+        if(s->loop_filter)
+            ff_h263_loop_filter(s);
+
+        if (++s->mb_x == s->mb_width) {
+            s->mb_x = 0;
+            s->mb_y++;
+            ff_init_block_index(s);
+        }
+        if(s->mb_x == s->resync_mb_x)
+            s->first_slice_line=0;
+        if(ret == SLICE_END) break;
+    }
+
+    ff_er_add_slice(s, start_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
+
+    return buf_size;
+}
+
+static int rv10_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    MpegEncContext *s = avctx->priv_data;
+    int i;
+    AVFrame *pict = data;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_DEBUG, "*****frame %d size=%d\n", avctx->frame_number, buf_size);
+#endif
+
+    /* no supplementary picture */
+    if (buf_size == 0) {
+        return 0;
+    }
+
+    if(avctx->slice_count){
+        for(i=0; i<avctx->slice_count; i++){
+            int offset= avctx->slice_offset[i];
+            int size;
+
+            if(i+1 == avctx->slice_count)
+                size= buf_size - offset;
+            else
+                size= avctx->slice_offset[i+1] - offset;
+
+            rv10_decode_packet(avctx, buf+offset, size);
+        }
+    }else{
+        rv10_decode_packet(avctx, buf, buf_size);
+    }
+
+    if(s->current_picture_ptr != NULL && s->mb_y>=s->mb_height){
+        ff_er_frame_end(s);
+        MPV_frame_end(s);
+
+        if (s->pict_type == B_TYPE || s->low_delay) {
+            *pict= *(AVFrame*)s->current_picture_ptr;
+        } else if (s->last_picture_ptr != NULL) {
+            *pict= *(AVFrame*)s->last_picture_ptr;
+        }
+
+        if(s->last_picture_ptr || s->low_delay){
+            *data_size = sizeof(AVFrame);
+            ff_print_debug_info(s, pict);
+        }
+        s->current_picture_ptr= NULL; //so we can detect if frame_end wasnt called (find some nicer solution...)
+    }
+
+    return buf_size;
+}
+
+AVCodec rv10_decoder = {
+    "rv10",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RV10,
+    sizeof(MpegEncContext),
+    rv10_decode_init,
+    NULL,
+    rv10_decode_end,
+    rv10_decode_frame,
+    CODEC_CAP_DR1
+};
+
+AVCodec rv20_decoder = {
+    "rv20",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_RV20,
+    sizeof(MpegEncContext),
+    rv10_decode_init,
+    NULL,
+    rv10_decode_end,
+    rv10_decode_frame,
+    CODEC_CAP_DR1 | CODEC_CAP_DELAY,
+    .flush= ff_mpeg_flush,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/sh4/dsputil_align.c b/contrib/ffmpeg/libavcodec/sh4/dsputil_align.c
new file mode 100644
index 000000000..7e7e3304b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sh4/dsputil_align.c
@@ -0,0 +1,430 @@
+/*
+ * aligned/packed access motion
+ *
+ * Copyright (c) 2001-2003 BERO <bero@geocities.co.jp>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include "../avcodec.h"
+#include "../dsputil.h"
+
+
+#define         LP(p)           *(uint32_t*)(p)
+
+
+#define         UNPACK(ph,pl,tt0,tt1) do { \
+        uint32_t t0,t1; t0=tt0;t1=tt1; \
+        ph = ( (t0 & ~BYTE_VEC32(0x03))>>2) + ( (t1 & ~BYTE_VEC32(0x03))>>2); \
+        pl = (t0 & BYTE_VEC32(0x03)) + (t1 & BYTE_VEC32(0x03)); } while(0)
+
+#define         rnd_PACK(ph,pl,nph,npl) ph + nph + (((pl + npl + BYTE_VEC32(0x02))>>2) & BYTE_VEC32(0x03))
+#define         no_rnd_PACK(ph,pl,nph,npl)      ph + nph + (((pl + npl + BYTE_VEC32(0x01))>>2) & BYTE_VEC32(0x03))
+
+/* little endian */
+#define         MERGE1(a,b,ofs) (ofs==0)?a:( ((a)>>(8*ofs))|((b)<<(32-8*ofs)) )
+#define         MERGE2(a,b,ofs) (ofs==3)?b:( ((a)>>(8*(ofs+1)))|((b)<<(32-8*(ofs+1))) )
+/* big
+#define         MERGE1(a,b,ofs) (ofs==0)?a:( ((a)<<(8*ofs))|((b)>>(32-8*ofs)) )
+#define         MERGE2(a,b,ofs) (ofs==3)?b:( ((a)<<(8+8*ofs))|((b)>>(32-8-8*ofs)) )
+*/
+
+
+#define         put(d,s)        d = s
+#define         avg(d,s)        d = rnd_avg32(s,d)
+
+#define         OP_C4(ofs) \
+        ref-=ofs; \
+        do { \
+                OP(LP(dest),MERGE1(LP(ref),LP(ref+4),ofs)); \
+                ref+=stride; \
+                dest+=stride; \
+        } while(--height)
+
+#define        OP_C40() \
+        do { \
+                OP(LP(dest),LP(ref)); \
+                ref+=stride; \
+                dest+=stride; \
+        } while(--height)
+
+
+#define         OP      put
+
+static void put_pixels4_c(uint8_t *dest,const uint8_t *ref, const int stride,int height)
+{
+        switch((int)ref&3){
+        case 0: OP_C40(); return;
+        case 1: OP_C4(1); return;
+        case 2: OP_C4(2); return;
+        case 3: OP_C4(3); return;
+        }
+}
+
+#undef          OP
+#define         OP      avg
+
+static void avg_pixels4_c(uint8_t *dest,const uint8_t *ref, const int stride,int height)
+{
+        switch((int)ref&3){
+        case 0: OP_C40(); return;
+        case 1: OP_C4(1); return;
+        case 2: OP_C4(2); return;
+        case 3: OP_C4(3); return;
+        }
+}
+
+#undef          OP
+
+#define         OP_C(ofs,sz,avg2) \
+{ \
+        ref-=ofs; \
+        do { \
+                uint32_t        t0,t1; \
+                t0 = LP(ref+0); \
+                t1 = LP(ref+4); \
+                OP(LP(dest+0), MERGE1(t0,t1,ofs)); \
+                t0 = LP(ref+8); \
+                OP(LP(dest+4), MERGE1(t1,t0,ofs)); \
+if (sz==16) { \
+                t1 = LP(ref+12); \
+                OP(LP(dest+8), MERGE1(t0,t1,ofs)); \
+                t0 = LP(ref+16); \
+                OP(LP(dest+12), MERGE1(t1,t0,ofs)); \
+} \
+                ref+=stride; \
+                dest+= stride; \
+        } while(--height); \
+}
+
+/* aligned */
+#define         OP_C0(sz,avg2) \
+{ \
+        do { \
+                OP(LP(dest+0), LP(ref+0)); \
+                OP(LP(dest+4), LP(ref+4)); \
+if (sz==16) { \
+                OP(LP(dest+8), LP(ref+8)); \
+                OP(LP(dest+12), LP(ref+12)); \
+} \
+                ref+=stride; \
+                dest+= stride; \
+        } while(--height); \
+}
+
+#define         OP_X(ofs,sz,avg2) \
+{ \
+        ref-=ofs; \
+        do { \
+                uint32_t        t0,t1; \
+                t0 = LP(ref+0); \
+                t1 = LP(ref+4); \
+                OP(LP(dest+0), avg2(MERGE1(t0,t1,ofs),MERGE2(t0,t1,ofs))); \
+                t0 = LP(ref+8); \
+                OP(LP(dest+4), avg2(MERGE1(t1,t0,ofs),MERGE2(t1,t0,ofs))); \
+if (sz==16) { \
+                t1 = LP(ref+12); \
+                OP(LP(dest+8), avg2(MERGE1(t0,t1,ofs),MERGE2(t0,t1,ofs))); \
+                t0 = LP(ref+16); \
+                OP(LP(dest+12), avg2(MERGE1(t1,t0,ofs),MERGE2(t1,t0,ofs))); \
+} \
+                ref+=stride; \
+                dest+= stride; \
+        } while(--height); \
+}
+
+/* aligned */
+#define         OP_Y0(sz,avg2) \
+{ \
+        uint32_t t0,t1,t2,t3,t; \
+\
+        t0 = LP(ref+0); \
+        t1 = LP(ref+4); \
+if (sz==16) { \
+        t2 = LP(ref+8); \
+        t3 = LP(ref+12); \
+} \
+        do { \
+                ref += stride; \
+\
+                t = LP(ref+0); \
+                OP(LP(dest+0), avg2(t0,t)); t0 = t; \
+                t = LP(ref+4); \
+                OP(LP(dest+4), avg2(t1,t)); t1 = t; \
+if (sz==16) { \
+                t = LP(ref+8); \
+                OP(LP(dest+8), avg2(t2,t)); t2 = t; \
+                t = LP(ref+12); \
+                OP(LP(dest+12), avg2(t3,t)); t3 = t; \
+} \
+                dest+= stride; \
+        } while(--height); \
+}
+
+#define         OP_Y(ofs,sz,avg2) \
+{ \
+        uint32_t t0,t1,t2,t3,t,w0,w1; \
+\
+        ref-=ofs; \
+        w0 = LP(ref+0); \
+        w1 = LP(ref+4); \
+        t0 = MERGE1(w0,w1,ofs); \
+        w0 = LP(ref+8); \
+        t1 = MERGE1(w1,w0,ofs); \
+if (sz==16) { \
+        w1 = LP(ref+12); \
+        t2 = MERGE1(w0,w1,ofs); \
+        w0 = LP(ref+16); \
+        t3 = MERGE1(w1,w0,ofs); \
+} \
+        do { \
+                ref += stride; \
+\
+                w0 = LP(ref+0); \
+                w1 = LP(ref+4); \
+                t = MERGE1(w0,w1,ofs); \
+                OP(LP(dest+0), avg2(t0,t)); t0 = t; \
+                w0 = LP(ref+8); \
+                t = MERGE1(w1,w0,ofs); \
+                OP(LP(dest+4), avg2(t1,t)); t1 = t; \
+if (sz==16) { \
+                w1 = LP(ref+12); \
+                t = MERGE1(w0,w1,ofs); \
+                OP(LP(dest+8), avg2(t2,t)); t2 = t; \
+                w0 = LP(ref+16); \
+                t = MERGE1(w1,w0,ofs); \
+                OP(LP(dest+12), avg2(t3,t)); t3 = t; \
+} \
+                dest+=stride; \
+        } while(--height); \
+}
+
+#define OP_X0(sz,avg2) OP_X(0,sz,avg2)
+#define OP_XY0(sz,PACK) OP_XY(0,sz,PACK)
+#define         OP_XY(ofs,sz,PACK) \
+{ \
+        uint32_t        t2,t3,w0,w1; \
+        uint32_t        a0,a1,a2,a3,a4,a5,a6,a7; \
+\
+        ref -= ofs; \
+        w0 = LP(ref+0); \
+        w1 = LP(ref+4); \
+        UNPACK(a0,a1,MERGE1(w0,w1,ofs),MERGE2(w0,w1,ofs)); \
+        w0 = LP(ref+8); \
+        UNPACK(a2,a3,MERGE1(w1,w0,ofs),MERGE2(w1,w0,ofs)); \
+if (sz==16) { \
+        w1 = LP(ref+12); \
+        UNPACK(a4,a5,MERGE1(w0,w1,ofs),MERGE2(w0,w1,ofs)); \
+        w0 = LP(ref+16); \
+        UNPACK(a6,a7,MERGE1(w1,w0,ofs),MERGE2(w1,w0,ofs)); \
+} \
+        do { \
+                ref+=stride; \
+                w0 = LP(ref+0); \
+                w1 = LP(ref+4); \
+                UNPACK(t2,t3,MERGE1(w0,w1,ofs),MERGE2(w0,w1,ofs)); \
+                OP(LP(dest+0),PACK(a0,a1,t2,t3)); \
+                a0 = t2; a1 = t3; \
+                w0 = LP(ref+8); \
+                UNPACK(t2,t3,MERGE1(w1,w0,ofs),MERGE2(w1,w0,ofs)); \
+                OP(LP(dest+4),PACK(a2,a3,t2,t3)); \
+                a2 = t2; a3 = t3; \
+if (sz==16) { \
+                w1 = LP(ref+12); \
+                UNPACK(t2,t3,MERGE1(w0,w1,ofs),MERGE2(w0,w1,ofs)); \
+                OP(LP(dest+8),PACK(a4,a5,t2,t3)); \
+                a4 = t2; a5 = t3; \
+                w0 = LP(ref+16); \
+                UNPACK(t2,t3,MERGE1(w1,w0,ofs),MERGE2(w1,w0,ofs)); \
+                OP(LP(dest+12),PACK(a6,a7,t2,t3)); \
+                a6 = t2; a7 = t3; \
+} \
+                dest+=stride; \
+        } while(--height); \
+}
+
+#define         DEFFUNC(op,rnd,xy,sz,OP_N,avgfunc) \
+static void op##_##rnd##_pixels##sz##_##xy (uint8_t * dest, const uint8_t * ref, \
+                                const int stride, int height) \
+{ \
+        switch((int)ref&3) { \
+        case 0:OP_N##0(sz,rnd##_##avgfunc); return; \
+        case 1:OP_N(1,sz,rnd##_##avgfunc); return; \
+        case 2:OP_N(2,sz,rnd##_##avgfunc); return; \
+        case 3:OP_N(3,sz,rnd##_##avgfunc); return; \
+        } \
+}
+
+#define OP put
+
+DEFFUNC(put,   rnd,o,8,OP_C,avg2)
+DEFFUNC(put,   rnd,x,8,OP_X,avg2)
+DEFFUNC(put,no_rnd,x,8,OP_X,avg2)
+DEFFUNC(put,   rnd,y,8,OP_Y,avg2)
+DEFFUNC(put,no_rnd,y,8,OP_Y,avg2)
+DEFFUNC(put,   rnd,xy,8,OP_XY,PACK)
+DEFFUNC(put,no_rnd,xy,8,OP_XY,PACK)
+DEFFUNC(put,   rnd,o,16,OP_C,avg2)
+DEFFUNC(put,   rnd,x,16,OP_X,avg2)
+DEFFUNC(put,no_rnd,x,16,OP_X,avg2)
+DEFFUNC(put,   rnd,y,16,OP_Y,avg2)
+DEFFUNC(put,no_rnd,y,16,OP_Y,avg2)
+DEFFUNC(put,   rnd,xy,16,OP_XY,PACK)
+DEFFUNC(put,no_rnd,xy,16,OP_XY,PACK)
+
+#undef OP
+#define OP avg
+
+DEFFUNC(avg,   rnd,o,8,OP_C,avg2)
+DEFFUNC(avg,   rnd,x,8,OP_X,avg2)
+DEFFUNC(avg,no_rnd,x,8,OP_X,avg2)
+DEFFUNC(avg,   rnd,y,8,OP_Y,avg2)
+DEFFUNC(avg,no_rnd,y,8,OP_Y,avg2)
+DEFFUNC(avg,   rnd,xy,8,OP_XY,PACK)
+DEFFUNC(avg,no_rnd,xy,8,OP_XY,PACK)
+DEFFUNC(avg,   rnd,o,16,OP_C,avg2)
+DEFFUNC(avg,   rnd,x,16,OP_X,avg2)
+DEFFUNC(avg,no_rnd,x,16,OP_X,avg2)
+DEFFUNC(avg,   rnd,y,16,OP_Y,avg2)
+DEFFUNC(avg,no_rnd,y,16,OP_Y,avg2)
+DEFFUNC(avg,   rnd,xy,16,OP_XY,PACK)
+DEFFUNC(avg,no_rnd,xy,16,OP_XY,PACK)
+
+#undef OP
+
+#define         put_no_rnd_pixels8_o     put_rnd_pixels8_o
+#define         put_no_rnd_pixels16_o    put_rnd_pixels16_o
+#define         avg_no_rnd_pixels8_o     avg_rnd_pixels8_o
+#define         avg_no_rnd_pixels16_o    avg_rnd_pixels16_o
+
+#define         put_pixels8_c            put_rnd_pixels8_o
+#define         put_pixels16_c           put_rnd_pixels16_o
+#define         avg_pixels8_c            avg_rnd_pixels8_o
+#define         avg_pixels16_c           avg_rnd_pixels16_o
+#define         put_no_rnd_pixels8_c     put_rnd_pixels8_o
+#define         put_no_rnd_pixels16_c    put_rnd_pixels16_o
+#define         avg_no_rnd_pixels8_c     avg_rnd_pixels8_o
+#define         avg_no_rnd_pixels16_c    avg_rnd_pixels16_o
+
+#define         QPEL
+
+#ifdef QPEL
+
+#include "qpel.c"
+
+#endif
+
+void dsputil_init_align(DSPContext* c, AVCodecContext *avctx)
+{
+        c->put_pixels_tab[0][0] = put_rnd_pixels16_o;
+        c->put_pixels_tab[0][1] = put_rnd_pixels16_x;
+        c->put_pixels_tab[0][2] = put_rnd_pixels16_y;
+        c->put_pixels_tab[0][3] = put_rnd_pixels16_xy;
+        c->put_pixels_tab[1][0] = put_rnd_pixels8_o;
+        c->put_pixels_tab[1][1] = put_rnd_pixels8_x;
+        c->put_pixels_tab[1][2] = put_rnd_pixels8_y;
+        c->put_pixels_tab[1][3] = put_rnd_pixels8_xy;
+
+        c->put_no_rnd_pixels_tab[0][0] = put_no_rnd_pixels16_o;
+        c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x;
+        c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y;
+        c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy;
+        c->put_no_rnd_pixels_tab[1][0] = put_no_rnd_pixels8_o;
+        c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x;
+        c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y;
+        c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy;
+
+        c->avg_pixels_tab[0][0] = avg_rnd_pixels16_o;
+        c->avg_pixels_tab[0][1] = avg_rnd_pixels16_x;
+        c->avg_pixels_tab[0][2] = avg_rnd_pixels16_y;
+        c->avg_pixels_tab[0][3] = avg_rnd_pixels16_xy;
+        c->avg_pixels_tab[1][0] = avg_rnd_pixels8_o;
+        c->avg_pixels_tab[1][1] = avg_rnd_pixels8_x;
+        c->avg_pixels_tab[1][2] = avg_rnd_pixels8_y;
+        c->avg_pixels_tab[1][3] = avg_rnd_pixels8_xy;
+
+        c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_o;
+        c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x;
+        c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y;
+        c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy;
+        c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_o;
+        c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x;
+        c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y;
+        c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy;
+
+#ifdef QPEL
+
+#define dspfunc(PFX, IDX, NUM) \
+    c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \
+    c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \
+    c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \
+    c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \
+    c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \
+    c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \
+    c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \
+    c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \
+    c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \
+    c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \
+    c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
+    c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
+    c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
+    c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
+    c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
+    c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
+
+    dspfunc(put_qpel, 0, 16);
+    dspfunc(put_no_rnd_qpel, 0, 16);
+
+    dspfunc(avg_qpel, 0, 16);
+    /* dspfunc(avg_no_rnd_qpel, 0, 16); */
+
+    dspfunc(put_qpel, 1, 8);
+    dspfunc(put_no_rnd_qpel, 1, 8);
+
+    dspfunc(avg_qpel, 1, 8);
+    /* dspfunc(avg_no_rnd_qpel, 1, 8); */
+
+    dspfunc(put_h264_qpel, 0, 16);
+    dspfunc(put_h264_qpel, 1, 8);
+    dspfunc(put_h264_qpel, 2, 4);
+    dspfunc(avg_h264_qpel, 0, 16);
+    dspfunc(avg_h264_qpel, 1, 8);
+    dspfunc(avg_h264_qpel, 2, 4);
+
+#undef dspfunc
+    c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_c;
+    c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_c;
+    c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_c;
+    c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_c;
+    c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_c;
+    c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_c;
+
+    c->put_mspel_pixels_tab[0]= put_mspel8_mc00_c;
+    c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c;
+    c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c;
+    c->put_mspel_pixels_tab[3]= put_mspel8_mc30_c;
+    c->put_mspel_pixels_tab[4]= put_mspel8_mc02_c;
+    c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c;
+    c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c;
+    c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c;
+
+    c->gmc1 = gmc1_c;
+    c->gmc = gmc_c;
+
+#endif
+}
diff --git a/contrib/ffmpeg/libavcodec/sh4/dsputil_sh4.c b/contrib/ffmpeg/libavcodec/sh4/dsputil_sh4.c
new file mode 100644
index 000000000..b38eb2551
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sh4/dsputil_sh4.c
@@ -0,0 +1,120 @@
+/*
+ *  sh4 dsputil
+ *
+ * Copyright (c) 2003 BERO <bero@geocities.co.jp>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../avcodec.h"
+#include "../dsputil.h"
+
+static void memzero_align8(void *dst,size_t size)
+{
+#if defined(__SH4__) || defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__)
+        (char*)dst+=size;
+        size/=8*4;
+        asm(
+#if defined(__SH4__)
+        " fschg\n"  //single float mode
+#endif
+        " fldi0 fr0\n"
+        " fldi0 fr1\n"
+        " fschg\n"  // double
+        "1: \n" \
+        " dt %1\n"
+        " fmov  dr0,@-%0\n"
+        " fmov  dr0,@-%0\n"
+        " fmov  dr0,@-%0\n"
+        " bf.s 1b\n"
+        " fmov  dr0,@-%0\n"
+#if defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__)
+        " fschg" //back to single
+#endif
+        : : "r"(dst),"r"(size): "memory" );
+#else
+        double *d = dst;
+        size/=8*4;
+        do {
+                d[0] = 0.0;
+                d[1] = 0.0;
+                d[2] = 0.0;
+                d[3] = 0.0;
+                d+=4;
+        } while(--size);
+#endif
+}
+
+static void clear_blocks_sh4(DCTELEM *blocks)
+{
+//        if (((int)blocks&7)==0)
+        memzero_align8(blocks,sizeof(DCTELEM)*6*64);
+}
+
+extern void idct_sh4(DCTELEM *block);
+static void idct_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+        idct_sh4(block);
+        int i;
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+        for(i=0;i<8;i++) {
+                dest[0] = cm[block[0]];
+                dest[1] = cm[block[1]];
+                dest[2] = cm[block[2]];
+                dest[3] = cm[block[3]];
+                dest[4] = cm[block[4]];
+                dest[5] = cm[block[5]];
+                dest[6] = cm[block[6]];
+                dest[7] = cm[block[7]];
+                dest+=line_size;
+                block+=8;
+        }
+}
+static void idct_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+        idct_sh4(block);
+        int i;
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+        for(i=0;i<8;i++) {
+                dest[0] = cm[dest[0]+block[0]];
+                dest[1] = cm[dest[1]+block[1]];
+                dest[2] = cm[dest[2]+block[2]];
+                dest[3] = cm[dest[3]+block[3]];
+                dest[4] = cm[dest[4]+block[4]];
+                dest[5] = cm[dest[5]+block[5]];
+                dest[6] = cm[dest[6]+block[6]];
+                dest[7] = cm[dest[7]+block[7]];
+                dest+=line_size;
+                block+=8;
+        }
+}
+
+extern void dsputil_init_align(DSPContext* c, AVCodecContext *avctx);
+
+void dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx)
+{
+        const int idct_algo= avctx->idct_algo;
+        dsputil_init_align(c,avctx);
+
+        c->clear_blocks = clear_blocks_sh4;
+        if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SH4){
+                c->idct_put = idct_put;
+                c->idct_add = idct_add;
+               c->idct     = idct_sh4;
+                c->idct_permutation_type= FF_NO_IDCT_PERM; //FF_SIMPLE_IDCT_PERM; //FF_LIBMPEG2_IDCT_PERM;
+        }
+}
diff --git a/contrib/ffmpeg/libavcodec/sh4/idct_sh4.c b/contrib/ffmpeg/libavcodec/sh4/idct_sh4.c
new file mode 100644
index 000000000..3b8428c3c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sh4/idct_sh4.c
@@ -0,0 +1,366 @@
+/*
+ * idct for sh4
+ *
+ * Copyright (c) 2001-2003 BERO <bero@geocities.co.jp>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "../dsputil.h"
+#define c1      1.38703984532214752434  /* sqrt(2)*cos(1*pi/16) */
+#define c2      1.30656296487637657577  /* sqrt(2)*cos(2*pi/16) */
+#define c3      1.17587560241935884520  /* sqrt(2)*cos(3*pi/16) */
+#define c4      1.00000000000000000000  /* sqrt(2)*cos(4*pi/16) */
+#define c5      0.78569495838710234903  /* sqrt(2)*cos(5*pi/16) */
+#define c6      0.54119610014619712324  /* sqrt(2)*cos(6*pi/16) */
+#define c7      0.27589937928294311353  /* sqrt(2)*cos(7*pi/16) */
+
+static const float even_table[] __attribute__ ((aligned(8))) = {
+        c4, c4, c4, c4,
+        c2, c6,-c6,-c2,
+        c4,-c4,-c4, c4,
+        c6,-c2, c2,-c6
+};
+
+static const float odd_table[] __attribute__ ((aligned(8))) = {
+        c1, c3, c5, c7,
+        c3,-c7,-c1,-c5,
+        c5,-c1, c7, c3,
+        c7,-c5, c3,-c1
+};
+
+#undef  c1
+#undef  c2
+#undef  c3
+#undef  c4
+#undef  c5
+#undef  c6
+#undef  c7
+
+#if defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__)
+
+#define         load_matrix(table) \
+        __asm__ volatile( \
+        "       fschg\n" \
+        "       fmov   @%0+,xd0\n" \
+        "       fmov   @%0+,xd2\n" \
+        "       fmov   @%0+,xd4\n" \
+        "       fmov   @%0+,xd6\n" \
+        "       fmov   @%0+,xd8\n" \
+        "       fmov   @%0+,xd10\n" \
+        "       fmov   @%0+,xd12\n" \
+        "       fmov   @%0+,xd14\n" \
+        "       fschg\n" \
+        :\
+        : "r"(table)\
+        : "0" \
+        )
+
+#define         ftrv() \
+                __asm__ volatile("ftrv xmtrx,fv0" \
+                : "=f"(fr0),"=f"(fr1),"=f"(fr2),"=f"(fr3) \
+                :  "0"(fr0), "1"(fr1), "2"(fr2), "3"(fr3) );
+
+#define         DEFREG        \
+        register float fr0 __asm__("fr0"); \
+        register float fr1 __asm__("fr1"); \
+        register float fr2 __asm__("fr2"); \
+        register float fr3 __asm__("fr3")
+
+#else
+
+/* generic C code for check */
+
+static void ftrv_(const float xf[],float fv[])
+{
+        float f0,f1,f2,f3;
+        f0 = fv[0];
+        f1 = fv[1];
+        f2 = fv[2];
+        f3 = fv[3];
+        fv[0] = xf[0]*f0 + xf[4]*f1 + xf[ 8]*f2 + xf[12]*f3;
+        fv[1] = xf[1]*f0 + xf[5]*f1 + xf[ 9]*f2 + xf[13]*f3;
+        fv[2] = xf[2]*f0 + xf[6]*f1 + xf[10]*f2 + xf[14]*f3;
+        fv[3] = xf[3]*f0 + xf[7]*f1 + xf[11]*f2 + xf[15]*f3;
+}
+
+static void load_matrix_(float xf[],const float table[])
+{
+        int i;
+        for(i=0;i<16;i++) xf[i]=table[i];
+}
+
+#define         ftrv()                  ftrv_(xf,fv)
+#define         load_matrix(table)      load_matrix_(xf,table)
+
+#define         DEFREG \
+        float fv[4],xf[16]
+
+#define         fr0     fv[0]
+#define         fr1     fv[1]
+#define         fr2     fv[2]
+#define         fr3     fv[3]
+
+#endif
+
+#if 1
+#define         DESCALE(x,n)    (x)*(1.0f/(1<<(n)))
+#else
+#define         DESCALE(x,n)    (((int)(x)+(1<<(n-1)))>>(n))
+#endif
+
+/* this code work worse on gcc cvs. 3.2.3 work fine */
+
+
+#if 1
+//optimized
+
+void idct_sh4(DCTELEM *block)
+{
+        DEFREG;
+
+        int i;
+        float        tblock[8*8],*fblock;
+        int ofs1,ofs2,ofs3;
+
+#if defined(__SH4__)
+#error  "FIXME!! change to single float"
+#endif
+
+        /* row */
+
+        /* even part */
+        load_matrix(even_table);
+
+        fblock = tblock+4;
+        i = 8;
+        do {
+                fr0 = block[0];
+                fr1 = block[2];
+                fr2 = block[4];
+                fr3 = block[6];
+                block+=8;
+                ftrv();
+                *--fblock = fr3;
+                *--fblock = fr2;
+                *--fblock = fr1;
+                *--fblock = fr0;
+                fblock+=8+4;
+        } while(--i);
+        block-=8*8;
+        fblock-=8*8+4;
+
+        load_matrix(odd_table);
+
+        i = 8;
+
+//        ofs1 = sizeof(float)*1;
+//        ofs2 = sizeof(float)*2;
+//        ofs3 = sizeof(float)*3;
+
+        do {
+                float t0,t1,t2,t3;
+                fr0 = block[1];
+                fr1 = block[3];
+                fr2 = block[5];
+                fr3 = block[7];
+                block+=8;
+                ftrv();
+                t0 = *fblock++;
+                t1 = *fblock++;
+                t2 = *fblock++;
+                t3 = *fblock++;
+                fblock+=4;
+                *--fblock = t0 - fr0;
+                *--fblock = t1 - fr1;
+                *--fblock = t2 - fr2;
+                *--fblock = t3 - fr3;
+                *--fblock = t3 + fr3;
+                *--fblock = t2 + fr2;
+                *--fblock = t1 + fr1;
+                *--fblock = t0 + fr0;
+                fblock+=8;
+        } while(--i);
+        block-=8*8;
+        fblock-=8*8;
+
+        /* col */
+
+        /* even part */
+        load_matrix(even_table);
+
+        ofs1 = sizeof(float)*2*8;
+        ofs2 = sizeof(float)*4*8;
+        ofs3 = sizeof(float)*6*8;
+
+        i = 8;
+
+#define        OA(fblock,ofs)   *(float*)((char*)fblock + ofs)
+
+        do {
+                fr0 = OA(fblock,   0);
+                fr1 = OA(fblock,ofs1);
+                fr2 = OA(fblock,ofs2);
+                fr3 = OA(fblock,ofs3);
+                ftrv();
+                OA(fblock,0   ) = fr0;
+                OA(fblock,ofs1) = fr1;
+                OA(fblock,ofs2) = fr2;
+                OA(fblock,ofs3) = fr3;
+                fblock++;
+        } while(--i);
+        fblock-=8;
+
+        load_matrix(odd_table);
+
+        i=8;
+        do {
+                float t0,t1,t2,t3;
+                t0 = OA(fblock,   0); /* [8*0] */
+                t1 = OA(fblock,ofs1); /* [8*2] */
+                t2 = OA(fblock,ofs2); /* [8*4] */
+                t3 = OA(fblock,ofs3); /* [8*6] */
+                fblock+=8;
+                fr0 = OA(fblock,   0); /* [8*1] */
+                fr1 = OA(fblock,ofs1); /* [8*3] */
+                fr2 = OA(fblock,ofs2); /* [8*5] */
+                fr3 = OA(fblock,ofs3); /* [8*7] */
+                fblock+=-8+1;
+                ftrv();
+                block[8*0] = DESCALE(t0 + fr0,3);
+                block[8*7] = DESCALE(t0 - fr0,3);
+                block[8*1] = DESCALE(t1 + fr1,3);
+                block[8*6] = DESCALE(t1 - fr1,3);
+                block[8*2] = DESCALE(t2 + fr2,3);
+                block[8*5] = DESCALE(t2 - fr2,3);
+                block[8*3] = DESCALE(t3 + fr3,3);
+                block[8*4] = DESCALE(t3 - fr3,3);
+                block++;
+        } while(--i);
+
+#if defined(__SH4__)
+#error  "FIXME!! change to double"
+#endif
+}
+#else
+void idct_sh4(DCTELEM *block)
+{
+        DEFREG;
+
+        int i;
+        float   tblock[8*8],*fblock;
+
+        /* row */
+
+        /* even part */
+        load_matrix(even_table);
+
+        fblock = tblock;
+        i = 8;
+        do {
+                fr0 = block[0];
+                fr1 = block[2];
+                fr2 = block[4];
+                fr3 = block[6];
+                block+=8;
+                ftrv();
+                fblock[0] = fr0;
+                fblock[2] = fr1;
+                fblock[4] = fr2;
+                fblock[6] = fr3;
+                fblock+=8;
+        } while(--i);
+        block-=8*8;
+        fblock-=8*8;
+
+        load_matrix(odd_table);
+
+        i = 8;
+
+        do {
+                float t0,t1,t2,t3;
+                fr0 = block[1];
+                fr1 = block[3];
+                fr2 = block[5];
+                fr3 = block[7];
+                block+=8;
+                ftrv();
+                t0 = fblock[0];
+                t1 = fblock[2];
+                t2 = fblock[4];
+                t3 = fblock[6];
+                fblock[0] = t0 + fr0;
+                fblock[7] = t0 - fr0;
+                fblock[1] = t1 + fr1;
+                fblock[6] = t1 - fr1;
+                fblock[2] = t2 + fr2;
+                fblock[5] = t2 - fr2;
+                fblock[3] = t3 + fr3;
+                fblock[4] = t3 - fr3;
+                fblock+=8;
+        } while(--i);
+        block-=8*8;
+        fblock-=8*8;
+
+        /* col */
+
+        /* even part */
+        load_matrix(even_table);
+
+        i = 8;
+
+        do {
+                fr0 = fblock[8*0];
+                fr1 = fblock[8*2];
+                fr2 = fblock[8*4];
+                fr3 = fblock[8*6];
+                ftrv();
+                fblock[8*0] = fr0;
+                fblock[8*2] = fr1;
+                fblock[8*4] = fr2;
+                fblock[8*6] = fr3;
+                fblock++;
+        } while(--i);
+        fblock-=8;
+
+        load_matrix(odd_table);
+
+        i=8;
+        do {
+                float t0,t1,t2,t3;
+                fr0 = fblock[8*1];
+                fr1 = fblock[8*3];
+                fr2 = fblock[8*5];
+                fr3 = fblock[8*7];
+                ftrv();
+                t0 = fblock[8*0];
+                t1 = fblock[8*2];
+                t2 = fblock[8*4];
+                t3 = fblock[8*6];
+                fblock++;
+                block[8*0] = DESCALE(t0 + fr0,3);
+                block[8*7] = DESCALE(t0 - fr0,3);
+                block[8*1] = DESCALE(t1 + fr1,3);
+                block[8*6] = DESCALE(t1 - fr1,3);
+                block[8*2] = DESCALE(t2 + fr2,3);
+                block[8*5] = DESCALE(t2 - fr2,3);
+                block[8*3] = DESCALE(t3 + fr3,3);
+                block[8*4] = DESCALE(t3 - fr3,3);
+                block++;
+        } while(--i);
+}
+#endif
diff --git a/contrib/ffmpeg/libavcodec/sh4/qpel.c b/contrib/ffmpeg/libavcodec/sh4/qpel.c
new file mode 100644
index 000000000..7a73ac50d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sh4/qpel.c
@@ -0,0 +1,1600 @@
+/*
+ * This is optimized for sh, which have post increment addressing (*p++).
+ * Some CPU may be index (p[n]) faster than post increment (*p++).
+ *
+ * copyright (c) 2001-2003 BERO <bero@geocities.co.jp>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define         LD(adr) *(uint32_t*)(adr)
+
+#define PIXOP2(OPNAME, OP) \
+/*static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),no_rnd_avg32(LD32(src1  ),LD32(src2  )) ); \
+                OP(LP(dst+4),no_rnd_avg32(LD32(src1+4),LD32(src2+4)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LD32(src1  ),LD32(src2  )) ); \
+                OP(LP(dst+4),rnd_avg32(LD32(src1+4),LD32(src2+4)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LD32(src1  ),LD32(src2  )) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),no_rnd_avg32(LD32(src1  ),LD32(src2  )) ); \
+                OP(LP(dst+4),no_rnd_avg32(LD32(src1+4),LD32(src2+4)) ); \
+                OP(LP(dst+8),no_rnd_avg32(LD32(src1+8),LD32(src2+8)) ); \
+                OP(LP(dst+12),no_rnd_avg32(LD32(src1+12),LD32(src2+12)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LD32(src1  ),LD32(src2  )) ); \
+                OP(LP(dst+4),rnd_avg32(LD32(src1+4),LD32(src2+4)) ); \
+                OP(LP(dst+8),rnd_avg32(LD32(src1+8),LD32(src2+8)) ); \
+                OP(LP(dst+12),rnd_avg32(LD32(src1+12),LD32(src2+12)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}*/\
+\
+static inline void OPNAME ## _pixels4_l2_aligned(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LP(src1  ),LP(src2  )) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels4_l2_aligned2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LD32(src1  ),LP(src2  )) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels16_l2_aligned2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),no_rnd_avg32(LD32(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),no_rnd_avg32(LD32(src1+4),LP(src2+4)) ); \
+                OP(LP(dst+8),no_rnd_avg32(LD32(src1+8),LP(src2+8)) ); \
+                OP(LP(dst+12),no_rnd_avg32(LD32(src1+12),LP(src2+12)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels16_l2_aligned2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LD32(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),rnd_avg32(LD32(src1+4),LP(src2+4)) ); \
+                OP(LP(dst+8),rnd_avg32(LD32(src1+8),LP(src2+8)) ); \
+                OP(LP(dst+12),rnd_avg32(LD32(src1+12),LP(src2+12)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_l2_aligned2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do { /* onlye src2 aligned */\
+                OP(LP(dst  ),no_rnd_avg32(LD32(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),no_rnd_avg32(LD32(src1+4),LP(src2+4)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels8_l2_aligned2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LD32(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),rnd_avg32(LD32(src1+4),LP(src2+4)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels8_l2_aligned(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),no_rnd_avg32(LP(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),no_rnd_avg32(LP(src1+4),LP(src2+4)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels8_l2_aligned(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LP(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),rnd_avg32(LP(src1+4),LP(src2+4)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels16_l2_aligned(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),no_rnd_avg32(LP(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),no_rnd_avg32(LP(src1+4),LP(src2+4)) ); \
+                OP(LP(dst+8),no_rnd_avg32(LP(src1+8),LP(src2+8)) ); \
+                OP(LP(dst+12),no_rnd_avg32(LP(src1+12),LP(src2+12)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _pixels16_l2_aligned(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{\
+        do {\
+                OP(LP(dst  ),rnd_avg32(LP(src1  ),LP(src2  )) ); \
+                OP(LP(dst+4),rnd_avg32(LP(src1+4),LP(src2+4)) ); \
+                OP(LP(dst+8),rnd_avg32(LP(src1+8),LP(src2+8)) ); \
+                OP(LP(dst+12),rnd_avg32(LP(src1+12),LP(src2+12)) ); \
+                src1+=src_stride1; \
+                src2+=src_stride2; \
+                dst+=dst_stride; \
+        } while(--h); \
+}\
+\
+static inline void OPNAME ## _no_rnd_pixels16_l2_aligned1(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{ OPNAME ## _no_rnd_pixels16_l2_aligned2(dst,src2,src1,dst_stride,src_stride2,src_stride1,h); } \
+\
+static inline void OPNAME ## _pixels16_l2_aligned1(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{ OPNAME ## _pixels16_l2_aligned2(dst,src2,src1,dst_stride,src_stride2,src_stride1,h); } \
+\
+static inline void OPNAME ## _no_rnd_pixels8_l2_aligned1(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{ OPNAME ## _no_rnd_pixels8_l2_aligned2(dst,src2,src1,dst_stride,src_stride2,src_stride1,h); } \
+\
+static inline void OPNAME ## _pixels8_l2_aligned1(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, int src_stride1, int src_stride2, int h) \
+{ OPNAME ## _pixels8_l2_aligned2(dst,src2,src1,dst_stride,src_stride2,src_stride1,h); } \
+\
+static inline void OPNAME ## _pixels8_l4_aligned(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LP(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+4),rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _no_rnd_pixels8_l4_aligned(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LP(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+4),no_rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _pixels8_l4_aligned0(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; /* src1 only not aligned */\
+                UNPACK(a0,a1,LD32(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+4),rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _no_rnd_pixels8_l4_aligned0(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LD32(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+4),no_rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _pixels16_l4_aligned(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LP(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+8),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+8),LP(src2+8)); \
+                UNPACK(a2,a3,LP(src3+8),LP(src4+8)); \
+                OP(LP(dst+8),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+12),LP(src2+12)); \
+                UNPACK(a2,a3,LP(src3+12),LP(src4+12)); \
+                OP(LP(dst+12),rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _no_rnd_pixels16_l4_aligned(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LP(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+4),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+8),LP(src2+8)); \
+                UNPACK(a2,a3,LP(src3+8),LP(src4+8)); \
+                OP(LP(dst+8),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LP(src1+12),LP(src2+12)); \
+                UNPACK(a2,a3,LP(src3+12),LP(src4+12)); \
+                OP(LP(dst+12),no_rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _pixels16_l4_aligned0(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { /* src1 is unaligned */\
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LD32(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+8),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+8),LP(src2+8)); \
+                UNPACK(a2,a3,LP(src3+8),LP(src4+8)); \
+                OP(LP(dst+8),rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+12),LP(src2+12)); \
+                UNPACK(a2,a3,LP(src3+12),LP(src4+12)); \
+                OP(LP(dst+12),rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+static inline void OPNAME ## _no_rnd_pixels16_l4_aligned0(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
+        do { \
+                uint32_t a0,a1,a2,a3; \
+                UNPACK(a0,a1,LD32(src1),LP(src2)); \
+                UNPACK(a2,a3,LP(src3),LP(src4)); \
+                OP(LP(dst),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+4),LP(src2+4)); \
+                UNPACK(a2,a3,LP(src3+4),LP(src4+4)); \
+                OP(LP(dst+4),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+8),LP(src2+8)); \
+                UNPACK(a2,a3,LP(src3+8),LP(src4+8)); \
+                OP(LP(dst+8),no_rnd_PACK(a0,a1,a2,a3)); \
+                UNPACK(a0,a1,LD32(src1+12),LP(src2+12)); \
+                UNPACK(a2,a3,LP(src3+12),LP(src4+12)); \
+                OP(LP(dst+12),no_rnd_PACK(a0,a1,a2,a3)); \
+                src1+=src_stride1;\
+                src2+=src_stride2;\
+                src3+=src_stride3;\
+                src4+=src_stride4;\
+                dst+=dst_stride;\
+        } while(--h); \
+} \
+\
+
+#define op_avg(a, b) a = rnd_avg32(a,b)
+#define op_put(a, b) a = b
+
+PIXOP2(avg, op_avg)
+PIXOP2(put, op_put)
+#undef op_avg
+#undef op_put
+
+#define avg2(a,b) ((a+b+1)>>1)
+#define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
+
+
+static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder)
+{
+    const int A=(16-x16)*(16-y16);
+    const int B=(   x16)*(16-y16);
+    const int C=(16-x16)*(   y16);
+    const int D=(   x16)*(   y16);
+
+    do {
+        int t0,t1,t2,t3;
+        uint8_t *s0 = src;
+        uint8_t *s1 = src+stride;
+        t0 = *s0++; t2 = *s1++;
+        t1 = *s0++; t3 = *s1++;
+        dst[0]= (A*t0 + B*t1 + C*t2 + D*t3 + rounder)>>8;
+        t0 = *s0++; t2 = *s1++;
+        dst[1]= (A*t1 + B*t0 + C*t3 + D*t2 + rounder)>>8;
+        t1 = *s0++; t3 = *s1++;
+        dst[2]= (A*t0 + B*t1 + C*t2 + D*t3 + rounder)>>8;
+        t0 = *s0++; t2 = *s1++;
+        dst[3]= (A*t1 + B*t0 + C*t3 + D*t2 + rounder)>>8;
+        t1 = *s0++; t3 = *s1++;
+        dst[4]= (A*t0 + B*t1 + C*t2 + D*t3 + rounder)>>8;
+        t0 = *s0++; t2 = *s1++;
+        dst[5]= (A*t1 + B*t0 + C*t3 + D*t2 + rounder)>>8;
+        t1 = *s0++; t3 = *s1++;
+        dst[6]= (A*t0 + B*t1 + C*t2 + D*t3 + rounder)>>8;
+        t0 = *s0++; t2 = *s1++;
+        dst[7]= (A*t1 + B*t0 + C*t3 + D*t2 + rounder)>>8;
+        dst+= stride;
+        src+= stride;
+    }while(--h);
+}
+
+static void gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
+                  int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
+{
+    int y, vx, vy;
+    const int s= 1<<shift;
+
+    width--;
+    height--;
+
+    for(y=0; y<h; y++){
+        int x;
+
+        vx= ox;
+        vy= oy;
+        for(x=0; x<8; x++){ //XXX FIXME optimize
+            int src_x, src_y, frac_x, frac_y, index;
+
+            src_x= vx>>16;
+            src_y= vy>>16;
+            frac_x= src_x&(s-1);
+            frac_y= src_y&(s-1);
+            src_x>>=shift;
+            src_y>>=shift;
+
+            if((unsigned)src_x < width){
+                if((unsigned)src_y < height){
+                    index= src_x + src_y*stride;
+                    dst[y*stride + x]= (  (  src[index         ]*(s-frac_x)
+                                           + src[index       +1]*   frac_x )*(s-frac_y)
+                                        + (  src[index+stride  ]*(s-frac_x)
+                                           + src[index+stride+1]*   frac_x )*   frac_y
+                                        + r)>>(shift*2);
+                }else{
+                    index= src_x + clip(src_y, 0, height)*stride;
+                    dst[y*stride + x]= ( (  src[index         ]*(s-frac_x)
+                                          + src[index       +1]*   frac_x )*s
+                                        + r)>>(shift*2);
+                }
+            }else{
+                if((unsigned)src_y < height){
+                    index= clip(src_x, 0, width) + src_y*stride;
+                    dst[y*stride + x]= (  (  src[index         ]*(s-frac_y)
+                                           + src[index+stride  ]*   frac_y )*s
+                                        + r)>>(shift*2);
+                }else{
+                    index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride;
+                    dst[y*stride + x]=    src[index         ];
+                }
+            }
+
+            vx+= dxx;
+            vy+= dyx;
+        }
+        ox += dxy;
+        oy += dyy;
+    }
+}
+#define H264_CHROMA_MC(OPNAME, OP)\
+static void OPNAME ## h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\
+    const int A=(8-x)*(8-y);\
+    const int B=(  x)*(8-y);\
+    const int C=(8-x)*(  y);\
+    const int D=(  x)*(  y);\
+    \
+    assert(x<8 && y<8 && x>=0 && y>=0);\
+\
+    do {\
+        int t0,t1,t2,t3; \
+        uint8_t *s0 = src; \
+        uint8_t *s1 = src+stride; \
+        t0 = *s0++; t2 = *s1++; \
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[0], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[1], (A*t1 + B*t0 + C*t3 + D*t2));\
+        dst+= stride;\
+        src+= stride;\
+    }while(--h);\
+}\
+\
+static void OPNAME ## h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\
+    const int A=(8-x)*(8-y);\
+    const int B=(  x)*(8-y);\
+    const int C=(8-x)*(  y);\
+    const int D=(  x)*(  y);\
+    \
+    assert(x<8 && y<8 && x>=0 && y>=0);\
+\
+    do {\
+        int t0,t1,t2,t3; \
+        uint8_t *s0 = src; \
+        uint8_t *s1 = src+stride; \
+        t0 = *s0++; t2 = *s1++; \
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[0], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[1], (A*t1 + B*t0 + C*t3 + D*t2));\
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[2], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[3], (A*t1 + B*t0 + C*t3 + D*t2));\
+        dst+= stride;\
+        src+= stride;\
+    }while(--h);\
+}\
+\
+static void OPNAME ## h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\
+    const int A=(8-x)*(8-y);\
+    const int B=(  x)*(8-y);\
+    const int C=(8-x)*(  y);\
+    const int D=(  x)*(  y);\
+    \
+    assert(x<8 && y<8 && x>=0 && y>=0);\
+\
+    do {\
+        int t0,t1,t2,t3; \
+        uint8_t *s0 = src; \
+        uint8_t *s1 = src+stride; \
+        t0 = *s0++; t2 = *s1++; \
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[0], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[1], (A*t1 + B*t0 + C*t3 + D*t2));\
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[2], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[3], (A*t1 + B*t0 + C*t3 + D*t2));\
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[4], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[5], (A*t1 + B*t0 + C*t3 + D*t2));\
+        t1 = *s0++; t3 = *s1++; \
+        OP(dst[6], (A*t0 + B*t1 + C*t2 + D*t3));\
+        t0 = *s0++; t2 = *s1++; \
+        OP(dst[7], (A*t1 + B*t0 + C*t3 + D*t2));\
+        dst+= stride;\
+        src+= stride;\
+    }while(--h);\
+}
+
+#define op_avg(a, b) a = (((a)+(((b) + 32)>>6)+1)>>1)
+#define op_put(a, b) a = (((b) + 32)>>6)
+
+H264_CHROMA_MC(put_       , op_put)
+H264_CHROMA_MC(avg_       , op_avg)
+#undef op_avg
+#undef op_put
+
+#define QPEL_MC(r, OPNAME, RND, OP) \
+static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    do {\
+        uint8_t *s = src; \
+        int src0,src1,src2,src3,src4,src5,src6,src7,src8;\
+        src0= *s++;\
+        src1= *s++;\
+        src2= *s++;\
+        src3= *s++;\
+        src4= *s++;\
+        OP(dst[0], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\
+        src5= *s++;\
+        OP(dst[1], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\
+        src6= *s++;\
+        OP(dst[2], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\
+        src7= *s++;\
+        OP(dst[3], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\
+        src8= *s++;\
+        OP(dst[4], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\
+        OP(dst[5], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\
+        OP(dst[6], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\
+        OP(dst[7], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }while(--h);\
+}\
+\
+static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int w=8;\
+    do{\
+        uint8_t *s = src, *d=dst;\
+        int src0,src1,src2,src3,src4,src5,src6,src7,src8;\
+        src0 = *s; s+=srcStride; \
+        src1 = *s; s+=srcStride; \
+        src2 = *s; s+=srcStride; \
+        src3 = *s; s+=srcStride; \
+        src4 = *s; s+=srcStride; \
+        OP(*d, (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));d+=dstStride;\
+        src5 = *s; s+=srcStride; \
+        OP(*d, (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));d+=dstStride;\
+        src6 = *s; s+=srcStride; \
+        OP(*d, (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));d+=dstStride;\
+        src7 = *s; s+=srcStride; \
+        OP(*d, (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));d+=dstStride;\
+        src8 = *s; \
+        OP(*d, (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));d+=dstStride;\
+        OP(*d, (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));d+=dstStride;\
+        OP(*d, (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));d+=dstStride;\
+        OP(*d, (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\
+        dst++;\
+        src++;\
+    }while(--w);\
+}\
+\
+static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    do {\
+        uint8_t *s = src;\
+        int src0,src1,src2,src3,src4,src5,src6,src7,src8;\
+        int src9,src10,src11,src12,src13,src14,src15,src16;\
+        src0= *s++;\
+        src1= *s++;\
+        src2= *s++;\
+        src3= *s++;\
+        src4= *s++;\
+        OP(dst[ 0], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\
+        src5= *s++;\
+        OP(dst[ 1], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\
+        src6= *s++;\
+        OP(dst[ 2], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\
+        src7= *s++;\
+        OP(dst[ 3], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\
+        src8= *s++;\
+        OP(dst[ 4], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\
+        src9= *s++;\
+        OP(dst[ 5], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\
+        src10= *s++;\
+        OP(dst[ 6], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\
+        src11= *s++;\
+        OP(dst[ 7], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\
+        src12= *s++;\
+        OP(dst[ 8], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\
+        src13= *s++;\
+        OP(dst[ 9], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\
+        src14= *s++;\
+        OP(dst[10], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\
+        src15= *s++;\
+        OP(dst[11], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\
+        src16= *s++;\
+        OP(dst[12], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\
+        OP(dst[13], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\
+        OP(dst[14], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\
+        OP(dst[15], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\
+        dst+=dstStride;\
+        src+=srcStride;\
+    }while(--h);\
+}\
+\
+static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int w=16;\
+    do {\
+        uint8_t *s = src, *d=dst;\
+        int src0,src1,src2,src3,src4,src5,src6,src7,src8;\
+        int src9,src10,src11,src12,src13,src14,src15,src16;\
+        src0 = *s; s+=srcStride; \
+        src1 = *s; s+=srcStride; \
+        src2 = *s; s+=srcStride; \
+        src3 = *s; s+=srcStride; \
+        src4 = *s; s+=srcStride; \
+        OP(*d, (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));d+=dstStride;\
+        src5 = *s; s+=srcStride; \
+        OP(*d, (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));d+=dstStride;\
+        src6 = *s; s+=srcStride; \
+        OP(*d, (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));d+=dstStride;\
+        src7 = *s; s+=srcStride; \
+        OP(*d, (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));d+=dstStride;\
+        src8 = *s; s+=srcStride; \
+        OP(*d, (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));d+=dstStride;\
+        src9 = *s; s+=srcStride; \
+        OP(*d, (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));d+=dstStride;\
+        src10 = *s; s+=srcStride; \
+        OP(*d, (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));d+=dstStride;\
+        src11 = *s; s+=srcStride; \
+        OP(*d, (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));d+=dstStride;\
+        src12 = *s; s+=srcStride; \
+        OP(*d, (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));d+=dstStride;\
+        src13 = *s; s+=srcStride; \
+        OP(*d, (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));d+=dstStride;\
+        src14 = *s; s+=srcStride; \
+        OP(*d, (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));d+=dstStride;\
+        src15 = *s; s+=srcStride; \
+        OP(*d, (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));d+=dstStride;\
+        src16 = *s; \
+        OP(*d, (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));d+=dstStride;\
+        OP(*d, (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));d+=dstStride;\
+        OP(*d, (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));d+=dstStride;\
+        OP(*d, (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\
+        dst++;\
+        src++;\
+    }while(--w);\
+}\
+\
+static void OPNAME ## qpel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels8_c(dst, src, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
+    OPNAME ## pixels8_l2_aligned2(dst, src, half, stride, stride, 8, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
+    OPNAME ## pixels8_l2_aligned2(dst, src+1, half, stride, stride, 8, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t half[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\
+    OPNAME ## pixels8_l2_aligned(dst, full, half, stride, 16, 8, 8);\
+}\
+\
+static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    copy_block9(full, src, 16, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16);\
+}\
+\
+static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t half[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\
+    OPNAME ## pixels8_l2_aligned(dst, full+16, half, stride, 16, 8, 8);\
+}\
+static void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4_aligned(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2_aligned(halfH, halfH, full, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfH, halfHV, stride, 8, 8, 8);\
+}\
+static void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4_aligned0(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2_aligned1(halfH, halfH, full+1, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfH, halfHV, stride, 8, 8, 8);\
+}\
+static void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4_aligned(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2_aligned(halfH, halfH, full, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfH+8, halfHV, stride, 8, 8, 8);\
+}\
+static void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full  , 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l4_aligned0(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2_aligned1(halfH, halfH, full+1, 8, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfH+8, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfH, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[72];\
+    uint8_t halfHV[64];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfH+8, halfHV, stride, 8, 8, 8);\
+}\
+static void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfV, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2_aligned(halfH, halfH, full, 8, 8, 16, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
+}\
+static void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    uint8_t halfV[64];\
+    uint8_t halfHV[64];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
+    put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
+    OPNAME ## pixels8_l2_aligned(dst, halfV, halfHV, stride, 8, 8, 8);\
+}\
+static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[16*9];\
+    uint8_t halfH[72];\
+    copy_block9(full, src, 16, stride, 9);\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
+    put ## RND ## pixels8_l2_aligned1(halfH, halfH, full+1, 8, 8, 16, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[72];\
+    put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
+    OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
+}\
+static void OPNAME ## qpel16_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels16_c(dst, src, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
+    OPNAME ## pixels16_l2_aligned2(dst, src, half, stride, stride, 16, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
+    OPNAME ## pixels16_l2_aligned2(dst, src+1, half, stride, stride, 16, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t half[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\
+    OPNAME ## pixels16_l2_aligned(dst, full, half, stride, 24, 16, 16);\
+}\
+\
+static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    copy_block17(full, src, 24, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24);\
+}\
+\
+static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t half[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\
+    OPNAME ## pixels16_l2_aligned(dst, full+24, half, stride, 24, 16, 16);\
+}\
+static void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4_aligned(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2_aligned(halfH, halfH, full, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfH, halfHV, stride, 16, 16, 16);\
+}\
+static void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4_aligned0(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2_aligned1(halfH, halfH, full+1, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfH, halfHV, stride, 16, 16, 16);\
+}\
+static void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4_aligned(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2_aligned(halfH, halfH, full, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfH+16, halfHV, stride, 16, 16, 16);\
+}\
+static void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full  , 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l4_aligned0(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2_aligned1(halfH, halfH, full+1, 16, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfH+16, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfH, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[272];\
+    uint8_t halfHV[256];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfH+16, halfHV, stride, 16, 16, 16);\
+}\
+static void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfV, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2_aligned(halfH, halfH, full, 16, 16, 24, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
+}\
+static void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    uint8_t halfV[256];\
+    uint8_t halfHV[256];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
+    put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
+    OPNAME ## pixels16_l2_aligned(dst, halfV, halfHV, stride, 16, 16, 16);\
+}\
+static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[24*17];\
+    uint8_t halfH[272];\
+    copy_block17(full, src, 24, stride, 17);\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
+    put ## RND ## pixels16_l2_aligned1(halfH, halfH, full+1, 16, 16, 24, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
+}\
+static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t halfH[272];\
+    put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
+    OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
+}
+
+#define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1)
+#define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1)
+#define op_put(a, b) a = cm[((b) + 16)>>5]
+#define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5]
+
+QPEL_MC(0, put_       , _       , op_put)
+QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
+QPEL_MC(0, avg_       , _       , op_avg)
+//QPEL_MC(1, avg_no_rnd , _       , op_avg)
+#undef op_avg
+#undef op_avg_no_rnd
+#undef op_put
+#undef op_put_no_rnd
+
+#if 1
+#define H264_LOWPASS(OPNAME, OP, OP2) \
+static inline void OPNAME ## h264_qpel_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,int w,int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    do {\
+        int srcB,srcA,src0,src1,src2,src3,src4,src5,src6;\
+        uint8_t *s = src-2;\
+        srcB = *s++;\
+        srcA = *s++;\
+        src0 = *s++;\
+        src1 = *s++;\
+        src2 = *s++;\
+        src3 = *s++;\
+        OP(dst[0], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
+        src4 = *s++;\
+        OP(dst[1], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
+        src5 = *s++;\
+        OP(dst[2], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
+        src6 = *s++;\
+        OP(dst[3], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
+      if (w>4) { /* it optimized */ \
+        int src7,src8,src9,src10; \
+        src7 = *s++;\
+        OP(dst[4], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\
+        src8 = *s++;\
+        OP(dst[5], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\
+        src9 = *s++;\
+        OP(dst[6], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\
+        src10 = *s++;\
+        OP(dst[7], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\
+       if (w>8) { \
+        int src11,src12,src13,src14,src15,src16,src17,src18; \
+        src11 = *s++;\
+        OP(dst[8] , (src8 +src9 )*20 - (src7 +src10)*5 + (src6 +src11));\
+        src12 = *s++;\
+        OP(dst[9] , (src9 +src10)*20 - (src8 +src11)*5 + (src7 +src12));\
+        src13 = *s++;\
+        OP(dst[10], (src10+src11)*20 - (src9 +src12)*5 + (src8 +src13));\
+        src14 = *s++;\
+        OP(dst[11], (src11+src12)*20 - (src10+src13)*5 + (src9 +src14));\
+        src15 = *s++;\
+        OP(dst[12], (src12+src13)*20 - (src11+src14)*5 + (src10+src15));\
+        src16 = *s++;\
+        OP(dst[13], (src13+src14)*20 - (src12+src15)*5 + (src11+src16));\
+        src17 = *s++;\
+        OP(dst[14], (src14+src15)*20 - (src13+src16)*5 + (src12+src17));\
+        src18 = *s++;\
+        OP(dst[15], (src15+src16)*20 - (src14+src17)*5 + (src13+src18));\
+       } \
+      } \
+        dst+=dstStride;\
+        src+=srcStride;\
+    }while(--h);\
+}\
+\
+static inline void OPNAME ## h264_qpel_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,int w,int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    do{\
+        int srcB,srcA,src0,src1,src2,src3,src4,src5,src6;\
+        uint8_t *s = src-2*srcStride,*d=dst;\
+        srcB = *s; s+=srcStride;\
+        srcA = *s; s+=srcStride;\
+        src0 = *s; s+=srcStride;\
+        src1 = *s; s+=srcStride;\
+        src2 = *s; s+=srcStride;\
+        src3 = *s; s+=srcStride;\
+        OP(*d, (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));d+=dstStride;\
+        src4 = *s; s+=srcStride;\
+        OP(*d, (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));d+=dstStride;\
+        src5 = *s; s+=srcStride;\
+        OP(*d, (src2+src3)*20 - (src1+src4)*5 + (src0+src5));d+=dstStride;\
+        src6 = *s; s+=srcStride;\
+        OP(*d, (src3+src4)*20 - (src2+src5)*5 + (src1+src6));d+=dstStride;\
+      if (h>4) { \
+        int src7,src8,src9,src10; \
+        src7 = *s; s+=srcStride;\
+        OP(*d, (src4+src5)*20 - (src3+src6)*5 + (src2+src7));d+=dstStride;\
+        src8 = *s; s+=srcStride;\
+        OP(*d, (src5+src6)*20 - (src4+src7)*5 + (src3+src8));d+=dstStride;\
+        src9 = *s; s+=srcStride;\
+        OP(*d, (src6+src7)*20 - (src5+src8)*5 + (src4+src9));d+=dstStride;\
+        src10 = *s; s+=srcStride;\
+        OP(*d, (src7+src8)*20 - (src6+src9)*5 + (src5+src10));d+=dstStride;\
+       if (h>8) { \
+        int src11,src12,src13,src14,src15,src16,src17,src18; \
+        src11 = *s; s+=srcStride;\
+        OP(*d , (src8 +src9 )*20 - (src7 +src10)*5 + (src6 +src11));d+=dstStride;\
+        src12 = *s; s+=srcStride;\
+        OP(*d , (src9 +src10)*20 - (src8 +src11)*5 + (src7 +src12));d+=dstStride;\
+        src13 = *s; s+=srcStride;\
+        OP(*d, (src10+src11)*20 - (src9 +src12)*5 + (src8 +src13));d+=dstStride;\
+        src14 = *s; s+=srcStride;\
+        OP(*d, (src11+src12)*20 - (src10+src13)*5 + (src9 +src14));d+=dstStride;\
+        src15 = *s; s+=srcStride;\
+        OP(*d, (src12+src13)*20 - (src11+src14)*5 + (src10+src15));d+=dstStride;\
+        src16 = *s; s+=srcStride;\
+        OP(*d, (src13+src14)*20 - (src12+src15)*5 + (src11+src16));d+=dstStride;\
+        src17 = *s; s+=srcStride;\
+        OP(*d, (src14+src15)*20 - (src13+src16)*5 + (src12+src17));d+=dstStride;\
+        src18 = *s; s+=srcStride;\
+        OP(*d, (src15+src16)*20 - (src14+src17)*5 + (src13+src18));d+=dstStride;\
+       } \
+      } \
+        dst++;\
+        src++;\
+    }while(--w);\
+}\
+\
+static inline void OPNAME ## h264_qpel_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride,int w,int h){\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
+    int i;\
+    src -= 2*srcStride;\
+    i= h+5; \
+    do {\
+        int srcB,srcA,src0,src1,src2,src3,src4,src5,src6;\
+        uint8_t *s = src-2;\
+        srcB = *s++;\
+        srcA = *s++;\
+        src0 = *s++;\
+        src1 = *s++;\
+        src2 = *s++;\
+        src3 = *s++;\
+        tmp[0] = ((src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
+        src4 = *s++;\
+        tmp[1] = ((src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
+        src5 = *s++;\
+        tmp[2] = ((src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
+        src6 = *s++;\
+        tmp[3] = ((src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
+      if (w>4) { /* it optimized */ \
+        int src7,src8,src9,src10; \
+        src7 = *s++;\
+        tmp[4] = ((src4+src5)*20 - (src3+src6)*5 + (src2+src7));\
+        src8 = *s++;\
+        tmp[5] = ((src5+src6)*20 - (src4+src7)*5 + (src3+src8));\
+        src9 = *s++;\
+        tmp[6] = ((src6+src7)*20 - (src5+src8)*5 + (src4+src9));\
+        src10 = *s++;\
+        tmp[7] = ((src7+src8)*20 - (src6+src9)*5 + (src5+src10));\
+       if (w>8) { \
+        int src11,src12,src13,src14,src15,src16,src17,src18; \
+        src11 = *s++;\
+        tmp[8] = ((src8 +src9 )*20 - (src7 +src10)*5 + (src6 +src11));\
+        src12 = *s++;\
+        tmp[9] = ((src9 +src10)*20 - (src8 +src11)*5 + (src7 +src12));\
+        src13 = *s++;\
+        tmp[10] = ((src10+src11)*20 - (src9 +src12)*5 + (src8 +src13));\
+        src14 = *s++;\
+        tmp[11] = ((src11+src12)*20 - (src10+src13)*5 + (src9 +src14));\
+        src15 = *s++;\
+        tmp[12] = ((src12+src13)*20 - (src11+src14)*5 + (src10+src15));\
+        src16 = *s++;\
+        tmp[13] = ((src13+src14)*20 - (src12+src15)*5 + (src11+src16));\
+        src17 = *s++;\
+        tmp[14] = ((src14+src15)*20 - (src13+src16)*5 + (src12+src17));\
+        src18 = *s++;\
+        tmp[15] = ((src15+src16)*20 - (src14+src17)*5 + (src13+src18));\
+       } \
+      } \
+        tmp+=tmpStride;\
+        src+=srcStride;\
+    }while(--i);\
+    tmp -= tmpStride*(h+5-2);\
+    i = w; \
+    do {\
+        int tmpB,tmpA,tmp0,tmp1,tmp2,tmp3,tmp4,tmp5,tmp6;\
+        int16_t *s = tmp-2*tmpStride; \
+        uint8_t *d=dst;\
+        tmpB = *s; s+=tmpStride;\
+        tmpA = *s; s+=tmpStride;\
+        tmp0 = *s; s+=tmpStride;\
+        tmp1 = *s; s+=tmpStride;\
+        tmp2 = *s; s+=tmpStride;\
+        tmp3 = *s; s+=tmpStride;\
+        OP2(*d, (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));d+=dstStride;\
+        tmp4 = *s; s+=tmpStride;\
+        OP2(*d, (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));d+=dstStride;\
+        tmp5 = *s; s+=tmpStride;\
+        OP2(*d, (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));d+=dstStride;\
+        tmp6 = *s; s+=tmpStride;\
+        OP2(*d, (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));d+=dstStride;\
+      if (h>4) { \
+        int tmp7,tmp8,tmp9,tmp10; \
+        tmp7 = *s; s+=tmpStride;\
+        OP2(*d, (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));d+=dstStride;\
+        tmp8 = *s; s+=tmpStride;\
+        OP2(*d, (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));d+=dstStride;\
+        tmp9 = *s; s+=tmpStride;\
+        OP2(*d, (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));d+=dstStride;\
+        tmp10 = *s; s+=tmpStride;\
+        OP2(*d, (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));d+=dstStride;\
+       if (h>8) { \
+        int tmp11,tmp12,tmp13,tmp14,tmp15,tmp16,tmp17,tmp18; \
+        tmp11 = *s; s+=tmpStride;\
+        OP2(*d , (tmp8 +tmp9 )*20 - (tmp7 +tmp10)*5 + (tmp6 +tmp11));d+=dstStride;\
+        tmp12 = *s; s+=tmpStride;\
+        OP2(*d , (tmp9 +tmp10)*20 - (tmp8 +tmp11)*5 + (tmp7 +tmp12));d+=dstStride;\
+        tmp13 = *s; s+=tmpStride;\
+        OP2(*d, (tmp10+tmp11)*20 - (tmp9 +tmp12)*5 + (tmp8 +tmp13));d+=dstStride;\
+        tmp14 = *s; s+=tmpStride;\
+        OP2(*d, (tmp11+tmp12)*20 - (tmp10+tmp13)*5 + (tmp9 +tmp14));d+=dstStride;\
+        tmp15 = *s; s+=tmpStride;\
+        OP2(*d, (tmp12+tmp13)*20 - (tmp11+tmp14)*5 + (tmp10+tmp15));d+=dstStride;\
+        tmp16 = *s; s+=tmpStride;\
+        OP2(*d, (tmp13+tmp14)*20 - (tmp12+tmp15)*5 + (tmp11+tmp16));d+=dstStride;\
+        tmp17 = *s; s+=tmpStride;\
+        OP2(*d, (tmp14+tmp15)*20 - (tmp13+tmp16)*5 + (tmp12+tmp17));d+=dstStride;\
+        tmp18 = *s; s+=tmpStride;\
+        OP2(*d, (tmp15+tmp16)*20 - (tmp14+tmp17)*5 + (tmp13+tmp18));d+=dstStride;\
+       } \
+      } \
+        dst++;\
+        tmp++;\
+    }while(--i);\
+}\
+\
+static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+    OPNAME ## h264_qpel_h_lowpass(dst,src,dstStride,srcStride,4,4); \
+}\
+static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+   OPNAME ## h264_qpel_h_lowpass(dst,src,dstStride,srcStride,8,8); \
+}\
+static void OPNAME ## h264_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+   OPNAME ## h264_qpel_h_lowpass(dst,src,dstStride,srcStride,16,16); \
+}\
+\
+static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+   OPNAME ## h264_qpel_v_lowpass(dst,src,dstStride,srcStride,4,4); \
+}\
+static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+   OPNAME ## h264_qpel_v_lowpass(dst,src,dstStride,srcStride,8,8); \
+}\
+static void OPNAME ## h264_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
+   OPNAME ## h264_qpel_v_lowpass(dst,src,dstStride,srcStride,16,16); \
+}\
+static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+   OPNAME ## h264_qpel_hv_lowpass(dst,tmp,src,dstStride,tmpStride,srcStride,4,4); \
+}\
+static void OPNAME ## h264_qpel8_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+   OPNAME ## h264_qpel_hv_lowpass(dst,tmp,src,dstStride,tmpStride,srcStride,8,8); \
+}\
+static void OPNAME ## h264_qpel16_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
+   OPNAME ## h264_qpel_hv_lowpass(dst,tmp,src,dstStride,tmpStride,srcStride,16,16); \
+}\
+
+#define H264_MC(OPNAME, SIZE) \
+static void OPNAME ## h264_qpel ## SIZE ## _mc00_c (uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned2(dst, src, half, stride, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## h264_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t half[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned2(dst, src+1, half, stride, stride, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t half[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    OPNAME ## h264_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t half[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2 + 1, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
+    copy_block ## SIZE (full, src - stride*2 + 1, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    OPNAME ## h264_qpel ## SIZE ## _hv_lowpass(dst, tmp, src, stride, SIZE, stride);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfH[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfV[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+\
+static void OPNAME ## h264_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\
+    uint8_t full[SIZE*(SIZE+5)];\
+    uint8_t * const full_mid= full + SIZE*2;\
+    int16_t tmp[SIZE*(SIZE+5)];\
+    uint8_t halfV[SIZE*SIZE];\
+    uint8_t halfHV[SIZE*SIZE];\
+    copy_block ## SIZE (full, src - stride*2 + 1, SIZE,  stride, SIZE + 5);\
+    put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
+    put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
+    OPNAME ## pixels ## SIZE ## _l2_aligned(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
+}\
+
+#define op_avg(a, b)  a = (((a)+cm[((b) + 16)>>5]+1)>>1)
+//#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
+#define op_put(a, b)  a = cm[((b) + 16)>>5]
+#define op2_avg(a, b)  a = (((a)+cm[((b) + 512)>>10]+1)>>1)
+#define op2_put(a, b)  a = cm[((b) + 512)>>10]
+
+H264_LOWPASS(put_       , op_put, op2_put)
+H264_LOWPASS(avg_       , op_avg, op2_avg)
+H264_MC(put_, 4)
+H264_MC(put_, 8)
+H264_MC(put_, 16)
+H264_MC(avg_, 4)
+H264_MC(avg_, 8)
+H264_MC(avg_, 16)
+
+#undef op_avg
+#undef op_put
+#undef op2_avg
+#undef op2_put
+#endif
+
+static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    do{
+        int src_1,src0,src1,src2,src3,src4,src5,src6,src7,src8,src9;
+        uint8_t *s = src;
+        src_1 = s[-1];
+        src0 = *s++;
+        src1 = *s++;
+        src2 = *s++;
+        dst[0]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4];
+        src3 = *s++;
+        dst[1]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4];
+        src4 = *s++;
+        dst[2]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4];
+        src5 = *s++;
+        dst[3]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4];
+        src6 = *s++;
+        dst[4]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4];
+        src7 = *s++;
+        dst[5]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4];
+        src8 = *s++;
+        dst[6]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4];
+        src9 = *s++;
+        dst[7]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4];
+        dst+=dstStride;
+        src+=srcStride;
+    }while(--h);
+}
+
+static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    do{
+        int src_1,src0,src1,src2,src3,src4,src5,src6,src7,src8,src9;
+        uint8_t *s = src,*d = dst;
+        src_1 = *(s-srcStride);
+        src0 = *s; s+=srcStride;
+        src1 = *s; s+=srcStride;
+        src2 = *s; s+=srcStride;
+        *d= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4]; d+=dstStride;
+        src3 = *s; s+=srcStride;
+        *d= cm[(9*(src1 + src2) - (src0  + src3) + 8)>>4]; d+=dstStride;
+        src4 = *s; s+=srcStride;
+        *d= cm[(9*(src2 + src3) - (src1  + src4) + 8)>>4]; d+=dstStride;
+        src5 = *s; s+=srcStride;
+        *d= cm[(9*(src3 + src4) - (src2  + src5) + 8)>>4]; d+=dstStride;
+        src6 = *s; s+=srcStride;
+        *d= cm[(9*(src4 + src5) - (src3  + src6) + 8)>>4]; d+=dstStride;
+        src7 = *s; s+=srcStride;
+        *d= cm[(9*(src5 + src6) - (src4  + src7) + 8)>>4]; d+=dstStride;
+        src8 = *s; s+=srcStride;
+        *d= cm[(9*(src6 + src7) - (src5  + src8) + 8)>>4]; d+=dstStride;
+        src9 = *s;
+        *d= cm[(9*(src7 + src8) - (src6  + src9) + 8)>>4]; d+=dstStride;
+        src++;
+        dst++;
+    }while(--w);
+}
+
+static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){
+    put_pixels8_c(dst, src, stride, 8);
+}
+
+static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t half[64];
+    wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
+    put_pixels8_l2_aligned2(dst, src, half, stride, stride, 8, 8);
+}
+
+static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){
+    wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
+}
+
+static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t half[64];
+    wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
+    put_pixels8_l2_aligned2(dst, src+1, half, stride, stride, 8, 8);
+}
+
+static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){
+    wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
+}
+
+static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t halfH[88];
+    uint8_t halfV[64];
+    uint8_t halfHV[64];
+    wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
+    wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
+    wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
+    put_pixels8_l2_aligned(dst, halfV, halfHV, stride, 8, 8, 8);
+}
+static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t halfH[88];
+    uint8_t halfV[64];
+    uint8_t halfHV[64];
+    wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
+    wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8);
+    wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
+    put_pixels8_l2_aligned(dst, halfV, halfHV, stride, 8, 8, 8);
+}
+static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){
+    uint8_t halfH[88];
+    wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
+    wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8);
+}
diff --git a/contrib/ffmpeg/libavcodec/shorten.c b/contrib/ffmpeg/libavcodec/shorten.c
new file mode 100644
index 000000000..efb48b51d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/shorten.c
@@ -0,0 +1,535 @@
+/*
+ * Shorten decoder
+ * Copyright (c) 2005 Jeff Muizelaar
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file shorten.c
+ * Shorten decoder
+ * @author Jeff Muizelaar
+ *
+ */
+
+#define DEBUG
+#include <limits.h>
+#include "avcodec.h"
+#include "bitstream.h"
+#include "golomb.h"
+
+#define MAX_CHANNELS 8
+#define MAX_BLOCKSIZE 65535
+
+#define OUT_BUFFER_SIZE 16384
+
+#define ULONGSIZE 2
+
+#define WAVE_FORMAT_PCM 0x0001
+
+#define DEFAULT_BLOCK_SIZE 256
+
+#define TYPESIZE 4
+#define CHANSIZE 0
+#define LPCQSIZE 2
+#define ENERGYSIZE 3
+#define BITSHIFTSIZE 2
+
+#define TYPE_S16HL 3
+#define TYPE_S16LH 5
+
+#define NWRAP 3
+#define NSKIPSIZE 1
+
+#define LPCQUANT 5
+#define V2LPCQOFFSET (1 << LPCQUANT)
+
+#define FNSIZE 2
+#define FN_DIFF0        0
+#define FN_DIFF1        1
+#define FN_DIFF2        2
+#define FN_DIFF3        3
+#define FN_QUIT         4
+#define FN_BLOCKSIZE    5
+#define FN_BITSHIFT     6
+#define FN_QLPC         7
+#define FN_ZERO         8
+#define FN_VERBATIM     9
+
+#define VERBATIM_CKSIZE_SIZE 5
+#define VERBATIM_BYTE_SIZE 8
+#define CANONICAL_HEADER_SIZE 44
+
+typedef struct ShortenContext {
+    AVCodecContext *avctx;
+    GetBitContext gb;
+
+    int min_framesize, max_framesize;
+    int channels;
+
+    int32_t *decoded[MAX_CHANNELS];
+    int32_t *offset[MAX_CHANNELS];
+    uint8_t *bitstream;
+    int bitstream_size;
+    int bitstream_index;
+    unsigned int allocated_bitstream_size;
+    int header_size;
+    uint8_t header[OUT_BUFFER_SIZE];
+    int version;
+    int cur_chan;
+    int bitshift;
+    int nmean;
+    int internal_ftype;
+    int nwrap;
+    int blocksize;
+    int bitindex;
+    int32_t lpcqoffset;
+} ShortenContext;
+
+static int shorten_decode_init(AVCodecContext * avctx)
+{
+    ShortenContext *s = avctx->priv_data;
+    s->avctx = avctx;
+
+    return 0;
+}
+
+static int allocate_buffers(ShortenContext *s)
+{
+    int i, chan;
+    for (chan=0; chan<s->channels; chan++) {
+        if(FFMAX(1, s->nmean) >= UINT_MAX/sizeof(int32_t)){
+            av_log(s->avctx, AV_LOG_ERROR, "nmean too large\n");
+            return -1;
+        }
+        if(s->blocksize + s->nwrap >= UINT_MAX/sizeof(int32_t) || s->blocksize + s->nwrap <= (unsigned)s->nwrap){
+            av_log(s->avctx, AV_LOG_ERROR, "s->blocksize + s->nwrap too large\n");
+            return -1;
+        }
+
+        s->offset[chan] = av_realloc(s->offset[chan], sizeof(int32_t)*FFMAX(1, s->nmean));
+
+        s->decoded[chan] = av_realloc(s->decoded[chan], sizeof(int32_t)*(s->blocksize + s->nwrap));
+        for (i=0; i<s->nwrap; i++)
+            s->decoded[chan][i] = 0;
+        s->decoded[chan] += s->nwrap;
+    }
+    return 0;
+}
+
+
+static inline unsigned int get_uint(ShortenContext *s, int k)
+{
+    if (s->version != 0)
+        k = get_ur_golomb_shorten(&s->gb, ULONGSIZE);
+    return get_ur_golomb_shorten(&s->gb, k);
+}
+
+
+static void fix_bitshift(ShortenContext *s, int32_t *buffer)
+{
+    int i;
+
+    if (s->bitshift != 0)
+        for (i = 0; i < s->blocksize; i++)
+            buffer[s->nwrap + i] <<= s->bitshift;
+}
+
+
+static void init_offset(ShortenContext *s)
+{
+    int32_t mean = 0;
+    int  chan, i;
+    int nblock = FFMAX(1, s->nmean);
+    /* initialise offset */
+    switch (s->internal_ftype)
+    {
+        case TYPE_S16HL:
+        case TYPE_S16LH:
+            mean = 0;
+            break;
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "unknown audio type");
+            abort();
+    }
+
+    for (chan = 0; chan < s->channels; chan++)
+        for (i = 0; i < nblock; i++)
+            s->offset[chan][i] = mean;
+}
+
+static int inline get_le32(GetBitContext *gb)
+{
+    return bswap_32(get_bits_long(gb, 32));
+}
+
+static short inline get_le16(GetBitContext *gb)
+{
+    return bswap_16(get_bits_long(gb, 16));
+}
+
+static int decode_wave_header(AVCodecContext *avctx, uint8_t *header, int header_size)
+{
+    GetBitContext hb;
+    int len;
+    int chunk_size;
+    short wave_format;
+
+    init_get_bits(&hb, header, header_size*8);
+    if (get_le32(&hb) != MKTAG('R','I','F','F')) {
+        av_log(avctx, AV_LOG_ERROR, "missing RIFF tag\n");
+        return -1;
+    }
+
+    chunk_size = get_le32(&hb);
+
+    if (get_le32(&hb) != MKTAG('W','A','V','E')) {
+        av_log(avctx, AV_LOG_ERROR, "missing WAVE tag\n");
+        return -1;
+    }
+
+    while (get_le32(&hb) != MKTAG('f','m','t',' ')) {
+        len = get_le32(&hb);
+        skip_bits(&hb, 8*len);
+    }
+    len = get_le32(&hb);
+
+    if (len < 16) {
+        av_log(avctx, AV_LOG_ERROR, "fmt chunk was too short\n");
+        return -1;
+    }
+
+    wave_format = get_le16(&hb);
+
+    switch (wave_format) {
+        case WAVE_FORMAT_PCM:
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "unsupported wave format\n");
+            return -1;
+    }
+
+    avctx->channels = get_le16(&hb);
+    avctx->sample_rate = get_le32(&hb);
+    avctx->bit_rate = get_le32(&hb) * 8;
+    avctx->block_align = get_le16(&hb);
+    avctx->bits_per_sample = get_le16(&hb);
+
+    if (avctx->bits_per_sample != 16) {
+        av_log(avctx, AV_LOG_ERROR, "unsupported number of bits per sample\n");
+        return -1;
+    }
+
+    len -= 16;
+    if (len > 0)
+        av_log(avctx, AV_LOG_INFO, "%d header bytes unparsed\n", len);
+
+    return 0;
+}
+
+static int16_t * interleave_buffer(int16_t *samples, int nchan, int blocksize, int32_t **buffer) {
+    int i, chan;
+    for (i=0; i<blocksize; i++)
+        for (chan=0; chan < nchan; chan++)
+            *samples++ = FFMIN(buffer[chan][i], 32768);
+    return samples;
+}
+
+static void decode_subframe_lpc(ShortenContext *s, int channel, int residual_size, int pred_order)
+{
+    int sum, i, j;
+    int coeffs[pred_order];
+
+    for (i=0; i<pred_order; i++)
+        coeffs[i] = get_sr_golomb_shorten(&s->gb, LPCQUANT);
+
+    for (i=0; i < s->blocksize; i++) {
+        sum = s->lpcqoffset;
+        for (j=0; j<pred_order; j++)
+            sum += coeffs[j] * s->decoded[channel][i-j-1];
+        s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + (sum >> LPCQUANT);
+    }
+}
+
+
+static int shorten_decode_frame(AVCodecContext *avctx,
+        void *data, int *data_size,
+        uint8_t *buf, int buf_size)
+{
+    ShortenContext *s = avctx->priv_data;
+    int i, input_buf_size = 0;
+    int16_t *samples = data;
+    if(s->max_framesize == 0){
+        s->max_framesize= 1024; // should hopefully be enough for the first header
+        s->bitstream= av_fast_realloc(s->bitstream, &s->allocated_bitstream_size, s->max_framesize);
+    }
+
+    if(1 && s->max_framesize){//FIXME truncated
+        buf_size= FFMIN(buf_size, s->max_framesize - s->bitstream_size);
+        input_buf_size= buf_size;
+
+        if(s->bitstream_index + s->bitstream_size + buf_size > s->allocated_bitstream_size){
+            //                printf("memmove\n");
+            memmove(s->bitstream, &s->bitstream[s->bitstream_index], s->bitstream_size);
+            s->bitstream_index=0;
+        }
+        memcpy(&s->bitstream[s->bitstream_index + s->bitstream_size], buf, buf_size);
+        buf= &s->bitstream[s->bitstream_index];
+        buf_size += s->bitstream_size;
+        s->bitstream_size= buf_size;
+
+        if(buf_size < s->max_framesize){
+            //dprintf(avctx, "wanna more data ... %d\n", buf_size);
+            *data_size = 0;
+            return input_buf_size;
+        }
+    }
+    init_get_bits(&s->gb, buf, buf_size*8);
+    get_bits(&s->gb, s->bitindex);
+    if (!s->blocksize)
+    {
+        int maxnlpc = 0;
+        /* shorten signature */
+        if (get_bits_long(&s->gb, 32) != bswap_32(ff_get_fourcc("ajkg"))) {
+            av_log(s->avctx, AV_LOG_ERROR, "missing shorten magic 'ajkg'\n");
+            return -1;
+        }
+
+        s->lpcqoffset = 0;
+        s->blocksize = DEFAULT_BLOCK_SIZE;
+        s->channels = 1;
+        s->nmean = -1;
+        s->version = get_bits(&s->gb, 8);
+        s->internal_ftype = get_uint(s, TYPESIZE);
+
+        s->channels = get_uint(s, CHANSIZE);
+        if (s->channels > MAX_CHANNELS) {
+            av_log(s->avctx, AV_LOG_ERROR, "too many channels: %d\n", s->channels);
+            return -1;
+        }
+
+        /* get blocksize if version > 0 */
+        if (s->version > 0) {
+            int skip_bytes;
+            s->blocksize = get_uint(s, av_log2(DEFAULT_BLOCK_SIZE));
+            maxnlpc = get_uint(s, LPCQSIZE);
+            s->nmean = get_uint(s, 0);
+
+            skip_bytes = get_uint(s, NSKIPSIZE);
+            for (i=0; i<skip_bytes; i++) {
+                skip_bits(&s->gb, 8);
+            }
+        }
+        s->nwrap = FFMAX(NWRAP, maxnlpc);
+
+        if (allocate_buffers(s))
+            return -1;
+
+        init_offset(s);
+
+        if (s->version > 1)
+            s->lpcqoffset = V2LPCQOFFSET;
+
+        if (get_ur_golomb_shorten(&s->gb, FNSIZE) != FN_VERBATIM) {
+            av_log(s->avctx, AV_LOG_ERROR, "missing verbatim section at begining of stream\n");
+            return -1;
+        }
+
+        s->header_size = get_ur_golomb_shorten(&s->gb, VERBATIM_CKSIZE_SIZE);
+        if (s->header_size >= OUT_BUFFER_SIZE || s->header_size < CANONICAL_HEADER_SIZE) {
+            av_log(s->avctx, AV_LOG_ERROR, "header is wrong size: %d\n", s->header_size);
+            return -1;
+        }
+
+        for (i=0; i<s->header_size; i++)
+            s->header[i] = (char)get_ur_golomb_shorten(&s->gb, VERBATIM_BYTE_SIZE);
+
+        if (decode_wave_header(avctx, s->header, s->header_size) < 0)
+            return -1;
+
+        s->cur_chan = 0;
+        s->bitshift = 0;
+    }
+    else
+    {
+        int cmd;
+        int len;
+        cmd = get_ur_golomb_shorten(&s->gb, FNSIZE);
+        switch (cmd) {
+            case FN_ZERO:
+            case FN_DIFF0:
+            case FN_DIFF1:
+            case FN_DIFF2:
+            case FN_DIFF3:
+            case FN_QLPC:
+                {
+                    int residual_size = 0;
+                    int channel = s->cur_chan;
+                    int32_t coffset;
+                    if (cmd != FN_ZERO) {
+                        residual_size = get_ur_golomb_shorten(&s->gb, ENERGYSIZE);
+                        /* this is a hack as version 0 differed in defintion of get_sr_golomb_shorten */
+                        if (s->version == 0)
+                            residual_size--;
+                    }
+
+                    if (s->nmean == 0)
+                        coffset = s->offset[channel][0];
+                    else {
+                        int32_t sum = (s->version < 2) ? 0 : s->nmean / 2;
+                        for (i=0; i<s->nmean; i++)
+                            sum += s->offset[channel][i];
+                        coffset = sum / s->nmean;
+                        if (s->version >= 2)
+                            coffset >>= FFMIN(1, s->bitshift);
+                    }
+                    switch (cmd) {
+                        case FN_ZERO:
+                            for (i=0; i<s->blocksize; i++)
+                                s->decoded[channel][i] = 0;
+                            break;
+                        case FN_DIFF0:
+                            for (i=0; i<s->blocksize; i++)
+                                s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + coffset;
+                            break;
+                        case FN_DIFF1:
+                            for (i=0; i<s->blocksize; i++)
+                                s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + s->decoded[channel][i - 1];
+                            break;
+                        case FN_DIFF2:
+                            for (i=0; i<s->blocksize; i++)
+                                s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + 2*s->decoded[channel][i-1]
+                                                                                                      -   s->decoded[channel][i-2];
+                            break;
+                        case FN_DIFF3:
+                            for (i=0; i<s->blocksize; i++)
+                                s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + 3*s->decoded[channel][i-1]
+                                                                                                      - 3*s->decoded[channel][i-2]
+                                                                                                      +   s->decoded[channel][i-3];
+                            break;
+                        case FN_QLPC:
+                            {
+                                int pred_order = get_ur_golomb_shorten(&s->gb, LPCQSIZE);
+                                for (i=0; i<pred_order; i++)
+                                    s->decoded[channel][i - pred_order] -= coffset;
+                                decode_subframe_lpc(s, channel, residual_size, pred_order);
+                                if (coffset != 0)
+                                    for (i=0; i < s->blocksize; i++)
+                                        s->decoded[channel][i] += coffset;
+                            }
+                    }
+                    if (s->nmean > 0) {
+                        int32_t sum = (s->version < 2) ? 0 : s->blocksize / 2;
+                        for (i=0; i<s->blocksize; i++)
+                            sum += s->decoded[channel][i];
+
+                        for (i=1; i<s->nmean; i++)
+                            s->offset[channel][i-1] = s->offset[channel][i];
+
+                        if (s->version < 2)
+                            s->offset[channel][s->nmean - 1] = sum / s->blocksize;
+                        else
+                            s->offset[channel][s->nmean - 1] = (sum / s->blocksize) << s->bitshift;
+                    }
+                    for (i=-s->nwrap; i<0; i++)
+                        s->decoded[channel][i] = s->decoded[channel][i + s->blocksize];
+
+                    fix_bitshift(s, s->decoded[channel]);
+
+                    s->cur_chan++;
+                    if (s->cur_chan == s->channels) {
+                        samples = interleave_buffer(samples, s->channels, s->blocksize, s->decoded);
+                        s->cur_chan = 0;
+                        goto frame_done;
+                    }
+                    break;
+                }
+                break;
+            case FN_VERBATIM:
+                len = get_ur_golomb_shorten(&s->gb, VERBATIM_CKSIZE_SIZE);
+                while (len--) {
+                    get_ur_golomb_shorten(&s->gb, VERBATIM_BYTE_SIZE);
+                }
+                break;
+            case FN_BITSHIFT:
+                s->bitshift = get_ur_golomb_shorten(&s->gb, BITSHIFTSIZE);
+                break;
+            case FN_BLOCKSIZE:
+                s->blocksize = get_uint(s, av_log2(s->blocksize));
+                break;
+            case FN_QUIT:
+                *data_size = 0;
+                return buf_size;
+                break;
+            default:
+                av_log(avctx, AV_LOG_ERROR, "unknown shorten function %d\n", cmd);
+                return -1;
+                break;
+        }
+    }
+frame_done:
+    *data_size = (int8_t *)samples - (int8_t *)data;
+
+    //    s->last_blocksize = s->blocksize;
+    s->bitindex = get_bits_count(&s->gb) - 8*((get_bits_count(&s->gb))/8);
+    i= (get_bits_count(&s->gb))/8;
+    if (i > buf_size) {
+        av_log(s->avctx, AV_LOG_ERROR, "overread: %d\n", i - buf_size);
+        s->bitstream_size=0;
+        s->bitstream_index=0;
+        return -1;
+    }
+    if (s->bitstream_size) {
+        s->bitstream_index += i;
+        s->bitstream_size  -= i;
+        return input_buf_size;
+    } else
+        return i;
+}
+
+static int shorten_decode_close(AVCodecContext *avctx)
+{
+    ShortenContext *s = avctx->priv_data;
+    int i;
+
+    for (i = 0; i < s->channels; i++) {
+        s->decoded[i] -= s->nwrap;
+        av_freep(&s->decoded[i]);
+        av_freep(&s->offset[i]);
+    }
+    av_freep(&s->bitstream);
+    return 0;
+}
+
+static void shorten_flush(AVCodecContext *avctx){
+    ShortenContext *s = avctx->priv_data;
+
+    s->bitstream_size=
+        s->bitstream_index= 0;
+}
+
+AVCodec shorten_decoder = {
+    "shorten",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_SHORTEN,
+    sizeof(ShortenContext),
+    shorten_decode_init,
+    NULL,
+    shorten_decode_close,
+    shorten_decode_frame,
+    .flush= shorten_flush,
+};
diff --git a/contrib/ffmpeg/libavcodec/simple_idct.c b/contrib/ffmpeg/libavcodec/simple_idct.c
new file mode 100644
index 000000000..dcf752e16
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/simple_idct.c
@@ -0,0 +1,587 @@
+/*
+ * Simple IDCT
+ *
+ * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file simple_idct.c
+ * simpleidct in C.
+ */
+
+/*
+  based upon some outcommented c code from mpeg2dec (idct_mmx.c
+  written by Aaron Holtzman <aholtzma@ess.engr.uvic.ca>)
+ */
+#include "avcodec.h"
+#include "dsputil.h"
+#include "simple_idct.h"
+
+#if 0
+#define W1 2841 /* 2048*sqrt (2)*cos (1*pi/16) */
+#define W2 2676 /* 2048*sqrt (2)*cos (2*pi/16) */
+#define W3 2408 /* 2048*sqrt (2)*cos (3*pi/16) */
+#define W4 2048 /* 2048*sqrt (2)*cos (4*pi/16) */
+#define W5 1609 /* 2048*sqrt (2)*cos (5*pi/16) */
+#define W6 1108 /* 2048*sqrt (2)*cos (6*pi/16) */
+#define W7 565  /* 2048*sqrt (2)*cos (7*pi/16) */
+#define ROW_SHIFT 8
+#define COL_SHIFT 17
+#else
+#define W1  22725  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W2  21407  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W3  19266  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W4  16383  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W5  12873  //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W6  8867   //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define W7  4520   //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+#define ROW_SHIFT 11
+#define COL_SHIFT 20 // 6
+#endif
+
+#if defined(ARCH_POWERPC_405)
+
+/* signed 16x16 -> 32 multiply add accumulate */
+#define MAC16(rt, ra, rb) \
+    asm ("maclhw %0, %2, %3" : "=r" (rt) : "0" (rt), "r" (ra), "r" (rb));
+
+/* signed 16x16 -> 32 multiply */
+#define MUL16(rt, ra, rb) \
+    asm ("mullhw %0, %1, %2" : "=r" (rt) : "r" (ra), "r" (rb));
+
+#else
+
+/* signed 16x16 -> 32 multiply add accumulate */
+#define MAC16(rt, ra, rb) rt += (ra) * (rb)
+
+/* signed 16x16 -> 32 multiply */
+#define MUL16(rt, ra, rb) rt = (ra) * (rb)
+
+#endif
+
+static inline void idctRowCondDC (DCTELEM * row)
+{
+        int a0, a1, a2, a3, b0, b1, b2, b3;
+#ifdef HAVE_FAST_64BIT
+        uint64_t temp;
+#else
+        uint32_t temp;
+#endif
+
+#ifdef HAVE_FAST_64BIT
+#ifdef WORDS_BIGENDIAN
+#define ROW0_MASK 0xffff000000000000LL
+#else
+#define ROW0_MASK 0xffffLL
+#endif
+        if(sizeof(DCTELEM)==2){
+            if ( ((((uint64_t *)row)[0] & ~ROW0_MASK) |
+                  ((uint64_t *)row)[1]) == 0) {
+                temp = (row[0] << 3) & 0xffff;
+                temp += temp << 16;
+                temp += temp << 32;
+                ((uint64_t *)row)[0] = temp;
+                ((uint64_t *)row)[1] = temp;
+                return;
+            }
+        }else{
+            if (!(row[1]|row[2]|row[3]|row[4]|row[5]|row[6]|row[7])) {
+                row[0]=row[1]=row[2]=row[3]=row[4]=row[5]=row[6]=row[7]= row[0] << 3;
+                return;
+            }
+        }
+#else
+        if(sizeof(DCTELEM)==2){
+            if (!(((uint32_t*)row)[1] |
+                  ((uint32_t*)row)[2] |
+                  ((uint32_t*)row)[3] |
+                  row[1])) {
+                temp = (row[0] << 3) & 0xffff;
+                temp += temp << 16;
+                ((uint32_t*)row)[0]=((uint32_t*)row)[1] =
+                ((uint32_t*)row)[2]=((uint32_t*)row)[3] = temp;
+                return;
+            }
+        }else{
+            if (!(row[1]|row[2]|row[3]|row[4]|row[5]|row[6]|row[7])) {
+                row[0]=row[1]=row[2]=row[3]=row[4]=row[5]=row[6]=row[7]= row[0] << 3;
+                return;
+            }
+        }
+#endif
+
+        a0 = (W4 * row[0]) + (1 << (ROW_SHIFT - 1));
+        a1 = a0;
+        a2 = a0;
+        a3 = a0;
+
+        /* no need to optimize : gcc does it */
+        a0 += W2 * row[2];
+        a1 += W6 * row[2];
+        a2 -= W6 * row[2];
+        a3 -= W2 * row[2];
+
+        MUL16(b0, W1, row[1]);
+        MAC16(b0, W3, row[3]);
+        MUL16(b1, W3, row[1]);
+        MAC16(b1, -W7, row[3]);
+        MUL16(b2, W5, row[1]);
+        MAC16(b2, -W1, row[3]);
+        MUL16(b3, W7, row[1]);
+        MAC16(b3, -W5, row[3]);
+
+#ifdef HAVE_FAST_64BIT
+        temp = ((uint64_t*)row)[1];
+#else
+        temp = ((uint32_t*)row)[2] | ((uint32_t*)row)[3];
+#endif
+        if (temp != 0) {
+            a0 += W4*row[4] + W6*row[6];
+            a1 += - W4*row[4] - W2*row[6];
+            a2 += - W4*row[4] + W2*row[6];
+            a3 += W4*row[4] - W6*row[6];
+
+            MAC16(b0, W5, row[5]);
+            MAC16(b0, W7, row[7]);
+
+            MAC16(b1, -W1, row[5]);
+            MAC16(b1, -W5, row[7]);
+
+            MAC16(b2, W7, row[5]);
+            MAC16(b2, W3, row[7]);
+
+            MAC16(b3, W3, row[5]);
+            MAC16(b3, -W1, row[7]);
+        }
+
+        row[0] = (a0 + b0) >> ROW_SHIFT;
+        row[7] = (a0 - b0) >> ROW_SHIFT;
+        row[1] = (a1 + b1) >> ROW_SHIFT;
+        row[6] = (a1 - b1) >> ROW_SHIFT;
+        row[2] = (a2 + b2) >> ROW_SHIFT;
+        row[5] = (a2 - b2) >> ROW_SHIFT;
+        row[3] = (a3 + b3) >> ROW_SHIFT;
+        row[4] = (a3 - b3) >> ROW_SHIFT;
+}
+
+static inline void idctSparseColPut (uint8_t *dest, int line_size,
+                                     DCTELEM * col)
+{
+        int a0, a1, a2, a3, b0, b1, b2, b3;
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+        /* XXX: I did that only to give same values as previous code */
+        a0 = W4 * (col[8*0] + ((1<<(COL_SHIFT-1))/W4));
+        a1 = a0;
+        a2 = a0;
+        a3 = a0;
+
+        a0 +=  + W2*col[8*2];
+        a1 +=  + W6*col[8*2];
+        a2 +=  - W6*col[8*2];
+        a3 +=  - W2*col[8*2];
+
+        MUL16(b0, W1, col[8*1]);
+        MUL16(b1, W3, col[8*1]);
+        MUL16(b2, W5, col[8*1]);
+        MUL16(b3, W7, col[8*1]);
+
+        MAC16(b0, + W3, col[8*3]);
+        MAC16(b1, - W7, col[8*3]);
+        MAC16(b2, - W1, col[8*3]);
+        MAC16(b3, - W5, col[8*3]);
+
+        if(col[8*4]){
+            a0 += + W4*col[8*4];
+            a1 += - W4*col[8*4];
+            a2 += - W4*col[8*4];
+            a3 += + W4*col[8*4];
+        }
+
+        if (col[8*5]) {
+            MAC16(b0, + W5, col[8*5]);
+            MAC16(b1, - W1, col[8*5]);
+            MAC16(b2, + W7, col[8*5]);
+            MAC16(b3, + W3, col[8*5]);
+        }
+
+        if(col[8*6]){
+            a0 += + W6*col[8*6];
+            a1 += - W2*col[8*6];
+            a2 += + W2*col[8*6];
+            a3 += - W6*col[8*6];
+        }
+
+        if (col[8*7]) {
+            MAC16(b0, + W7, col[8*7]);
+            MAC16(b1, - W5, col[8*7]);
+            MAC16(b2, + W3, col[8*7]);
+            MAC16(b3, - W1, col[8*7]);
+        }
+
+        dest[0] = cm[(a0 + b0) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a1 + b1) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a2 + b2) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a3 + b3) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a3 - b3) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a2 - b2) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a1 - b1) >> COL_SHIFT];
+        dest += line_size;
+        dest[0] = cm[(a0 - b0) >> COL_SHIFT];
+}
+
+static inline void idctSparseColAdd (uint8_t *dest, int line_size,
+                                     DCTELEM * col)
+{
+        int a0, a1, a2, a3, b0, b1, b2, b3;
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+        /* XXX: I did that only to give same values as previous code */
+        a0 = W4 * (col[8*0] + ((1<<(COL_SHIFT-1))/W4));
+        a1 = a0;
+        a2 = a0;
+        a3 = a0;
+
+        a0 +=  + W2*col[8*2];
+        a1 +=  + W6*col[8*2];
+        a2 +=  - W6*col[8*2];
+        a3 +=  - W2*col[8*2];
+
+        MUL16(b0, W1, col[8*1]);
+        MUL16(b1, W3, col[8*1]);
+        MUL16(b2, W5, col[8*1]);
+        MUL16(b3, W7, col[8*1]);
+
+        MAC16(b0, + W3, col[8*3]);
+        MAC16(b1, - W7, col[8*3]);
+        MAC16(b2, - W1, col[8*3]);
+        MAC16(b3, - W5, col[8*3]);
+
+        if(col[8*4]){
+            a0 += + W4*col[8*4];
+            a1 += - W4*col[8*4];
+            a2 += - W4*col[8*4];
+            a3 += + W4*col[8*4];
+        }
+
+        if (col[8*5]) {
+            MAC16(b0, + W5, col[8*5]);
+            MAC16(b1, - W1, col[8*5]);
+            MAC16(b2, + W7, col[8*5]);
+            MAC16(b3, + W3, col[8*5]);
+        }
+
+        if(col[8*6]){
+            a0 += + W6*col[8*6];
+            a1 += - W2*col[8*6];
+            a2 += + W2*col[8*6];
+            a3 += - W6*col[8*6];
+        }
+
+        if (col[8*7]) {
+            MAC16(b0, + W7, col[8*7]);
+            MAC16(b1, - W5, col[8*7]);
+            MAC16(b2, + W3, col[8*7]);
+            MAC16(b3, - W1, col[8*7]);
+        }
+
+        dest[0] = cm[dest[0] + ((a0 + b0) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a1 + b1) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a2 + b2) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a3 + b3) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a3 - b3) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a2 - b2) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a1 - b1) >> COL_SHIFT)];
+        dest += line_size;
+        dest[0] = cm[dest[0] + ((a0 - b0) >> COL_SHIFT)];
+}
+
+static inline void idctSparseCol (DCTELEM * col)
+{
+        int a0, a1, a2, a3, b0, b1, b2, b3;
+
+        /* XXX: I did that only to give same values as previous code */
+        a0 = W4 * (col[8*0] + ((1<<(COL_SHIFT-1))/W4));
+        a1 = a0;
+        a2 = a0;
+        a3 = a0;
+
+        a0 +=  + W2*col[8*2];
+        a1 +=  + W6*col[8*2];
+        a2 +=  - W6*col[8*2];
+        a3 +=  - W2*col[8*2];
+
+        MUL16(b0, W1, col[8*1]);
+        MUL16(b1, W3, col[8*1]);
+        MUL16(b2, W5, col[8*1]);
+        MUL16(b3, W7, col[8*1]);
+
+        MAC16(b0, + W3, col[8*3]);
+        MAC16(b1, - W7, col[8*3]);
+        MAC16(b2, - W1, col[8*3]);
+        MAC16(b3, - W5, col[8*3]);
+
+        if(col[8*4]){
+            a0 += + W4*col[8*4];
+            a1 += - W4*col[8*4];
+            a2 += - W4*col[8*4];
+            a3 += + W4*col[8*4];
+        }
+
+        if (col[8*5]) {
+            MAC16(b0, + W5, col[8*5]);
+            MAC16(b1, - W1, col[8*5]);
+            MAC16(b2, + W7, col[8*5]);
+            MAC16(b3, + W3, col[8*5]);
+        }
+
+        if(col[8*6]){
+            a0 += + W6*col[8*6];
+            a1 += - W2*col[8*6];
+            a2 += + W2*col[8*6];
+            a3 += - W6*col[8*6];
+        }
+
+        if (col[8*7]) {
+            MAC16(b0, + W7, col[8*7]);
+            MAC16(b1, - W5, col[8*7]);
+            MAC16(b2, + W3, col[8*7]);
+            MAC16(b3, - W1, col[8*7]);
+        }
+
+        col[0 ] = ((a0 + b0) >> COL_SHIFT);
+        col[8 ] = ((a1 + b1) >> COL_SHIFT);
+        col[16] = ((a2 + b2) >> COL_SHIFT);
+        col[24] = ((a3 + b3) >> COL_SHIFT);
+        col[32] = ((a3 - b3) >> COL_SHIFT);
+        col[40] = ((a2 - b2) >> COL_SHIFT);
+        col[48] = ((a1 - b1) >> COL_SHIFT);
+        col[56] = ((a0 - b0) >> COL_SHIFT);
+}
+
+void simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    int i;
+    for(i=0; i<8; i++)
+        idctRowCondDC(block + i*8);
+
+    for(i=0; i<8; i++)
+        idctSparseColPut(dest + i, line_size, block + i);
+}
+
+void simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    int i;
+    for(i=0; i<8; i++)
+        idctRowCondDC(block + i*8);
+
+    for(i=0; i<8; i++)
+        idctSparseColAdd(dest + i, line_size, block + i);
+}
+
+void simple_idct(DCTELEM *block)
+{
+    int i;
+    for(i=0; i<8; i++)
+        idctRowCondDC(block + i*8);
+
+    for(i=0; i<8; i++)
+        idctSparseCol(block + i);
+}
+
+/* 2x4x8 idct */
+
+#define CN_SHIFT 12
+#define C_FIX(x) ((int)((x) * (1 << CN_SHIFT) + 0.5))
+#define C1 C_FIX(0.6532814824)
+#define C2 C_FIX(0.2705980501)
+
+/* row idct is multiple by 16 * sqrt(2.0), col idct4 is normalized,
+   and the butterfly must be multiplied by 0.5 * sqrt(2.0) */
+#define C_SHIFT (4+1+12)
+
+static inline void idct4col(uint8_t *dest, int line_size, const DCTELEM *col)
+{
+    int c0, c1, c2, c3, a0, a1, a2, a3;
+    const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    a0 = col[8*0];
+    a1 = col[8*2];
+    a2 = col[8*4];
+    a3 = col[8*6];
+    c0 = ((a0 + a2) << (CN_SHIFT - 1)) + (1 << (C_SHIFT - 1));
+    c2 = ((a0 - a2) << (CN_SHIFT - 1)) + (1 << (C_SHIFT - 1));
+    c1 = a1 * C1 + a3 * C2;
+    c3 = a1 * C2 - a3 * C1;
+    dest[0] = cm[(c0 + c1) >> C_SHIFT];
+    dest += line_size;
+    dest[0] = cm[(c2 + c3) >> C_SHIFT];
+    dest += line_size;
+    dest[0] = cm[(c2 - c3) >> C_SHIFT];
+    dest += line_size;
+    dest[0] = cm[(c0 - c1) >> C_SHIFT];
+}
+
+#define BF(k) \
+{\
+    int a0, a1;\
+    a0 = ptr[k];\
+    a1 = ptr[8 + k];\
+    ptr[k] = a0 + a1;\
+    ptr[8 + k] = a0 - a1;\
+}
+
+/* only used by DV codec. The input must be interlaced. 128 is added
+   to the pixels before clamping to avoid systematic error
+   (1024*sqrt(2)) offset would be needed otherwise. */
+/* XXX: I think a 1.0/sqrt(2) normalization should be needed to
+   compensate the extra butterfly stage - I don't have the full DV
+   specification */
+void simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    int i;
+    DCTELEM *ptr;
+
+    /* butterfly */
+    ptr = block;
+    for(i=0;i<4;i++) {
+        BF(0);
+        BF(1);
+        BF(2);
+        BF(3);
+        BF(4);
+        BF(5);
+        BF(6);
+        BF(7);
+        ptr += 2 * 8;
+    }
+
+    /* IDCT8 on each line */
+    for(i=0; i<8; i++) {
+        idctRowCondDC(block + i*8);
+    }
+
+    /* IDCT4 and store */
+    for(i=0;i<8;i++) {
+        idct4col(dest + i, 2 * line_size, block + i);
+        idct4col(dest + line_size + i, 2 * line_size, block + 8 + i);
+    }
+}
+
+/* 8x4 & 4x8 WMV2 IDCT */
+#undef CN_SHIFT
+#undef C_SHIFT
+#undef C_FIX
+#undef C1
+#undef C2
+#define CN_SHIFT 12
+#define C_FIX(x) ((int)((x) * 1.414213562 * (1 << CN_SHIFT) + 0.5))
+#define C1 C_FIX(0.6532814824)
+#define C2 C_FIX(0.2705980501)
+#define C3 C_FIX(0.5)
+#define C_SHIFT (4+1+12)
+static inline void idct4col_add(uint8_t *dest, int line_size, const DCTELEM *col)
+{
+    int c0, c1, c2, c3, a0, a1, a2, a3;
+    const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    a0 = col[8*0];
+    a1 = col[8*1];
+    a2 = col[8*2];
+    a3 = col[8*3];
+    c0 = (a0 + a2)*C3 + (1 << (C_SHIFT - 1));
+    c2 = (a0 - a2)*C3 + (1 << (C_SHIFT - 1));
+    c1 = a1 * C1 + a3 * C2;
+    c3 = a1 * C2 - a3 * C1;
+    dest[0] = cm[dest[0] + ((c0 + c1) >> C_SHIFT)];
+    dest += line_size;
+    dest[0] = cm[dest[0] + ((c2 + c3) >> C_SHIFT)];
+    dest += line_size;
+    dest[0] = cm[dest[0] + ((c2 - c3) >> C_SHIFT)];
+    dest += line_size;
+    dest[0] = cm[dest[0] + ((c0 - c1) >> C_SHIFT)];
+}
+
+#define RN_SHIFT 15
+#define R_FIX(x) ((int)((x) * 1.414213562 * (1 << RN_SHIFT) + 0.5))
+#define R1 R_FIX(0.6532814824)
+#define R2 R_FIX(0.2705980501)
+#define R3 R_FIX(0.5)
+#define R_SHIFT 11
+static inline void idct4row(DCTELEM *row)
+{
+    int c0, c1, c2, c3, a0, a1, a2, a3;
+    //const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    a0 = row[0];
+    a1 = row[1];
+    a2 = row[2];
+    a3 = row[3];
+    c0 = (a0 + a2)*R3 + (1 << (R_SHIFT - 1));
+    c2 = (a0 - a2)*R3 + (1 << (R_SHIFT - 1));
+    c1 = a1 * R1 + a3 * R2;
+    c3 = a1 * R2 - a3 * R1;
+    row[0]= (c0 + c1) >> R_SHIFT;
+    row[1]= (c2 + c3) >> R_SHIFT;
+    row[2]= (c2 - c3) >> R_SHIFT;
+    row[3]= (c0 - c1) >> R_SHIFT;
+}
+
+void simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    int i;
+
+    /* IDCT8 on each line */
+    for(i=0; i<4; i++) {
+        idctRowCondDC(block + i*8);
+    }
+
+    /* IDCT4 and store */
+    for(i=0;i<8;i++) {
+        idct4col_add(dest + i, line_size, block + i);
+    }
+}
+
+void simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block)
+{
+    int i;
+
+    /* IDCT4 on each line */
+    for(i=0; i<8; i++) {
+        idct4row(block + i*8);
+    }
+
+    /* IDCT8 and store */
+    for(i=0; i<4; i++){
+        idctSparseColAdd(dest + i, line_size, block + i);
+    }
+}
+
diff --git a/contrib/ffmpeg/libavcodec/simple_idct.h b/contrib/ffmpeg/libavcodec/simple_idct.h
new file mode 100644
index 000000000..c4b453329
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/simple_idct.h
@@ -0,0 +1,38 @@
+/*
+ * Simple IDCT
+ *
+ * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file simple_idct.h
+ * simple idct header.
+ */
+
+void simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
+void simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
+void ff_simple_idct_mmx(int16_t *block);
+void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
+void simple_idct(DCTELEM *block);
+
+void simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block);
+
+void simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block);
+void simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block);
diff --git a/contrib/ffmpeg/libavcodec/smacker.c b/contrib/ffmpeg/libavcodec/smacker.c
new file mode 100644
index 000000000..0dd76107b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/smacker.c
@@ -0,0 +1,717 @@
+/*
+ * Smacker decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file smacker.c
+ * Smacker decoder
+ */
+
+/*
+ * Based on http://wiki.multimedia.cx/index.php?title=Smacker
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#define ALT_BITSTREAM_READER_LE
+#include "bitstream.h"
+
+#define SMKTREE_BITS 9
+#define SMK_NODE 0x80000000
+
+/*
+ * Decoder context
+ */
+typedef struct SmackVContext {
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    int *mmap_tbl, *mclr_tbl, *full_tbl, *type_tbl;
+    int mmap_last[3], mclr_last[3], full_last[3], type_last[3];
+} SmackVContext;
+
+/**
+ * Context used for code reconstructing
+ */
+typedef struct HuffContext {
+    int length;
+    int maxlength;
+    int current;
+    uint32_t *bits;
+    int *lengths;
+    int *values;
+} HuffContext;
+
+/* common parameters used for decode_bigtree */
+typedef struct DBCtx {
+    VLC *v1, *v2;
+    int *recode1, *recode2;
+    int escapes[3];
+    int *last;
+    int lcur;
+} DBCtx;
+
+/* possible runs of blocks */
+static const int block_runs[64] = {
+      1,    2,    3,    4,    5,    6,    7,    8,
+      9,   10,   11,   12,   13,   14,   15,   16,
+     17,   18,   19,   20,   21,   22,   23,   24,
+     25,   26,   27,   28,   29,   30,   31,   32,
+     33,   34,   35,   36,   37,   38,   39,   40,
+     41,   42,   43,   44,   45,   46,   47,   48,
+     49,   50,   51,   52,   53,   54,   55,   56,
+     57,   58,   59,  128,  256,  512, 1024, 2048 };
+
+enum SmkBlockTypes {
+    SMK_BLK_MONO = 0,
+    SMK_BLK_FULL = 1,
+    SMK_BLK_SKIP = 2,
+    SMK_BLK_FILL = 3 };
+
+/**
+ * Decode local frame tree
+ */
+static int smacker_decode_tree(GetBitContext *gb, HuffContext *hc, uint32_t prefix, int length)
+{
+    if(!get_bits1(gb)){ //Leaf
+        if(hc->current >= 256){
+            av_log(NULL, AV_LOG_ERROR, "Tree size exceeded!\n");
+            return -1;
+        }
+        if(length){
+            hc->bits[hc->current] = prefix;
+            hc->lengths[hc->current] = length;
+        } else {
+            hc->bits[hc->current] = 0;
+            hc->lengths[hc->current] = 0;
+        }
+        hc->values[hc->current] = get_bits(gb, 8);
+        hc->current++;
+        if(hc->maxlength < length)
+            hc->maxlength = length;
+        return 0;
+    } else { //Node
+        int r;
+        length++;
+        r = smacker_decode_tree(gb, hc, prefix, length);
+        if(r)
+            return r;
+        return smacker_decode_tree(gb, hc, prefix | (1 << (length - 1)), length);
+    }
+}
+
+/**
+ * Decode header tree
+ */
+static int smacker_decode_bigtree(GetBitContext *gb, HuffContext *hc, DBCtx *ctx)
+{
+    if(!get_bits1(gb)){ //Leaf
+        int val, i1, i2, b1, b2;
+        if(hc->current >= hc->length){
+            av_log(NULL, AV_LOG_ERROR, "Tree size exceeded!\n");
+            return -1;
+        }
+        b1 = get_bits_count(gb);
+        i1 = get_vlc2(gb, ctx->v1->table, SMKTREE_BITS, 3);
+        b1 = get_bits_count(gb) - b1;
+        b2 = get_bits_count(gb);
+        i2 = get_vlc2(gb, ctx->v2->table, SMKTREE_BITS, 3);
+        b2 = get_bits_count(gb) - b2;
+        val = ctx->recode1[i1] | (ctx->recode2[i2] << 8);
+        if(val == ctx->escapes[0]) {
+            ctx->last[0] = hc->current;
+            val = 0;
+        } else if(val == ctx->escapes[1]) {
+            ctx->last[1] = hc->current;
+            val = 0;
+        } else if(val == ctx->escapes[2]) {
+            ctx->last[2] = hc->current;
+            val = 0;
+        }
+
+        hc->values[hc->current++] = val;
+        return 1;
+    } else { //Node
+        int r = 0, t;
+
+        t = hc->current++;
+        r = smacker_decode_bigtree(gb, hc, ctx);
+        if(r < 0)
+            return r;
+        hc->values[t] = SMK_NODE | r;
+        r++;
+        r += smacker_decode_bigtree(gb, hc, ctx);
+        return r;
+    }
+}
+
+/**
+ * Store large tree as FFmpeg's vlc codes
+ */
+static int smacker_decode_header_tree(SmackVContext *smk, GetBitContext *gb, int **recodes, int *last, int size)
+{
+    int res;
+    HuffContext huff;
+    HuffContext tmp1, tmp2;
+    VLC vlc[2];
+    int escapes[3];
+    DBCtx ctx;
+
+    if(size >= UINT_MAX>>4){ // (((size + 3) >> 2) + 3) << 2 must not overflow
+        av_log(smk->avctx, AV_LOG_ERROR, "size too large\n");
+        return -1;
+    }
+
+    tmp1.length = 256;
+    tmp1.maxlength = 0;
+    tmp1.current = 0;
+    tmp1.bits = av_mallocz(256 * 4);
+    tmp1.lengths = av_mallocz(256 * sizeof(int));
+    tmp1.values = av_mallocz(256 * sizeof(int));
+
+    tmp2.length = 256;
+    tmp2.maxlength = 0;
+    tmp2.current = 0;
+    tmp2.bits = av_mallocz(256 * 4);
+    tmp2.lengths = av_mallocz(256 * sizeof(int));
+    tmp2.values = av_mallocz(256 * sizeof(int));
+
+    memset(&vlc[0], 0, sizeof(VLC));
+    memset(&vlc[1], 0, sizeof(VLC));
+
+    if(get_bits1(gb)) {
+        smacker_decode_tree(gb, &tmp1, 0, 0);
+        get_bits1(gb);
+        res = init_vlc(&vlc[0], SMKTREE_BITS, tmp1.length,
+                    tmp1.lengths, sizeof(int), sizeof(int),
+                    tmp1.bits, sizeof(uint32_t), sizeof(uint32_t), INIT_VLC_LE);
+        if(res < 0) {
+            av_log(smk->avctx, AV_LOG_ERROR, "Cannot build VLC table\n");
+            return -1;
+        }
+    } else {
+        av_log(smk->avctx, AV_LOG_ERROR, "Skipping low bytes tree\n");
+    }
+    if(get_bits1(gb)){
+        smacker_decode_tree(gb, &tmp2, 0, 0);
+        get_bits1(gb);
+        res = init_vlc(&vlc[1], SMKTREE_BITS, tmp2.length,
+                    tmp2.lengths, sizeof(int), sizeof(int),
+                    tmp2.bits, sizeof(uint32_t), sizeof(uint32_t), INIT_VLC_LE);
+        if(res < 0) {
+            av_log(smk->avctx, AV_LOG_ERROR, "Cannot build VLC table\n");
+            return -1;
+        }
+    } else {
+        av_log(smk->avctx, AV_LOG_ERROR, "Skipping high bytes tree\n");
+    }
+
+    escapes[0]  = get_bits(gb, 8);
+    escapes[0] |= get_bits(gb, 8) << 8;
+    escapes[1]  = get_bits(gb, 8);
+    escapes[1] |= get_bits(gb, 8) << 8;
+    escapes[2]  = get_bits(gb, 8);
+    escapes[2] |= get_bits(gb, 8) << 8;
+
+    last[0] = last[1] = last[2] = -1;
+
+    ctx.escapes[0] = escapes[0];
+    ctx.escapes[1] = escapes[1];
+    ctx.escapes[2] = escapes[2];
+    ctx.v1 = &vlc[0];
+    ctx.v2 = &vlc[1];
+    ctx.recode1 = tmp1.values;
+    ctx.recode2 = tmp2.values;
+    ctx.last = last;
+
+    huff.length = ((size + 3) >> 2) + 3;
+    huff.maxlength = 0;
+    huff.current = 0;
+    huff.values = av_mallocz(huff.length * sizeof(int));
+
+    smacker_decode_bigtree(gb, &huff, &ctx);
+    get_bits1(gb);
+    if(ctx.last[0] == -1) ctx.last[0] = huff.current++;
+    if(ctx.last[1] == -1) ctx.last[1] = huff.current++;
+    if(ctx.last[2] == -1) ctx.last[2] = huff.current++;
+
+    *recodes = huff.values;
+
+    if(vlc[0].table)
+        free_vlc(&vlc[0]);
+    if(vlc[1].table)
+        free_vlc(&vlc[1]);
+    av_free(tmp1.bits);
+    av_free(tmp1.lengths);
+    av_free(tmp1.values);
+    av_free(tmp2.bits);
+    av_free(tmp2.lengths);
+    av_free(tmp2.values);
+
+    return 0;
+}
+
+static int decode_header_trees(SmackVContext *smk) {
+    GetBitContext gb;
+    int mmap_size, mclr_size, full_size, type_size;
+
+    mmap_size = AV_RL32(smk->avctx->extradata);
+    mclr_size = AV_RL32(smk->avctx->extradata + 4);
+    full_size = AV_RL32(smk->avctx->extradata + 8);
+    type_size = AV_RL32(smk->avctx->extradata + 12);
+
+    init_get_bits(&gb, smk->avctx->extradata + 16, (smk->avctx->extradata_size - 16) * 8);
+
+    if(!get_bits1(&gb)) {
+        av_log(smk->avctx, AV_LOG_INFO, "Skipping MMAP tree\n");
+        smk->mmap_tbl = av_malloc(sizeof(int) * 2);
+        smk->mmap_tbl[0] = 0;
+        smk->mmap_last[0] = smk->mmap_last[1] = smk->mmap_last[2] = 1;
+    } else {
+        smacker_decode_header_tree(smk, &gb, &smk->mmap_tbl, smk->mmap_last, mmap_size);
+    }
+    if(!get_bits(&gb, 1)) {
+        av_log(smk->avctx, AV_LOG_INFO, "Skipping MCLR tree\n");
+        smk->mclr_tbl = av_malloc(sizeof(int) * 2);
+        smk->mclr_tbl[0] = 0;
+        smk->mclr_last[0] = smk->mclr_last[1] = smk->mclr_last[2] = 1;
+    } else {
+        smacker_decode_header_tree(smk, &gb, &smk->mclr_tbl, smk->mclr_last, mclr_size);
+    }
+    if(!get_bits(&gb, 1)) {
+        av_log(smk->avctx, AV_LOG_INFO, "Skipping FULL tree\n");
+        smk->full_tbl = av_malloc(sizeof(int) * 2);
+        smk->full_tbl[0] = 0;
+        smk->full_last[0] = smk->full_last[1] = smk->full_last[2] = 1;
+    } else {
+        smacker_decode_header_tree(smk, &gb, &smk->full_tbl, smk->full_last, full_size);
+    }
+    if(!get_bits(&gb, 1)) {
+        av_log(smk->avctx, AV_LOG_INFO, "Skipping TYPE tree\n");
+        smk->type_tbl = av_malloc(sizeof(int) * 2);
+        smk->type_tbl[0] = 0;
+        smk->type_last[0] = smk->type_last[1] = smk->type_last[2] = 1;
+    } else {
+        smacker_decode_header_tree(smk, &gb, &smk->type_tbl, smk->type_last, type_size);
+    }
+
+    return 0;
+}
+
+static av_always_inline void last_reset(int *recode, int *last) {
+    recode[last[0]] = recode[last[1]] = recode[last[2]] = 0;
+}
+
+/* get code and update history */
+static av_always_inline int smk_get_code(GetBitContext *gb, int *recode, int *last) {
+    register int *table = recode;
+    int v, b;
+
+    b = get_bits_count(gb);
+    while(*table & SMK_NODE) {
+        if(get_bits1(gb))
+            table += (*table) & (~SMK_NODE);
+        table++;
+    }
+    v = *table;
+    b = get_bits_count(gb) - b;
+
+    if(v != recode[last[0]]) {
+        recode[last[2]] = recode[last[1]];
+        recode[last[1]] = recode[last[0]];
+        recode[last[0]] = v;
+    }
+    return v;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    SmackVContext * const smk = (SmackVContext *)avctx->priv_data;
+    uint8_t *out;
+    uint32_t *pal;
+    GetBitContext gb;
+    int blocks, blk, bw, bh;
+    int i;
+    int stride;
+
+    if(buf_size == 769)
+        return 0;
+    if(smk->pic.data[0])
+            avctx->release_buffer(avctx, &smk->pic);
+
+    smk->pic.reference = 1;
+    smk->pic.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if(avctx->reget_buffer(avctx, &smk->pic) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    /* make the palette available on the way out */
+    out = buf + 1;
+    pal = (uint32_t*)smk->pic.data[1];
+    smk->pic.palette_has_changed = buf[0] & 1;
+    smk->pic.key_frame = !!(buf[0] & 2);
+    if(smk->pic.key_frame)
+        smk->pic.pict_type = FF_I_TYPE;
+    else
+        smk->pic.pict_type = FF_P_TYPE;
+
+    for(i = 0; i < 256; i++) {
+        int r, g, b;
+        r = *out++;
+        g = *out++;
+        b = *out++;
+        *pal++ = (r << 16) | (g << 8) | b;
+    }
+
+    last_reset(smk->mmap_tbl, smk->mmap_last);
+    last_reset(smk->mclr_tbl, smk->mclr_last);
+    last_reset(smk->full_tbl, smk->full_last);
+    last_reset(smk->type_tbl, smk->type_last);
+    init_get_bits(&gb, buf + 769, (buf_size - 769) * 8);
+
+    blk = 0;
+    bw = avctx->width >> 2;
+    bh = avctx->height >> 2;
+    blocks = bw * bh;
+    out = smk->pic.data[0];
+    stride = smk->pic.linesize[0];
+    while(blk < blocks) {
+        int type, run, mode;
+        uint16_t pix;
+
+        type = smk_get_code(&gb, smk->type_tbl, smk->type_last);
+        run = block_runs[(type >> 2) & 0x3F];
+        switch(type & 3){
+        case SMK_BLK_MONO:
+            while(run-- && blk < blocks){
+                int clr, map;
+                int hi, lo;
+                clr = smk_get_code(&gb, smk->mclr_tbl, smk->mclr_last);
+                map = smk_get_code(&gb, smk->mmap_tbl, smk->mmap_last);
+                out = smk->pic.data[0] + (blk / bw) * (stride * 4) + (blk % bw) * 4;
+                hi = clr >> 8;
+                lo = clr & 0xFF;
+                for(i = 0; i < 4; i++) {
+                    if(map & 1) out[0] = hi; else out[0] = lo;
+                    if(map & 2) out[1] = hi; else out[1] = lo;
+                    if(map & 4) out[2] = hi; else out[2] = lo;
+                    if(map & 8) out[3] = hi; else out[3] = lo;
+                    map >>= 4;
+                    out += stride;
+                }
+                blk++;
+            }
+            break;
+        case SMK_BLK_FULL:
+            mode = 0;
+            if(avctx->codec_tag == MKTAG('S', 'M', 'K', '4')) { // In case of Smacker v4 we have three modes
+                if(get_bits1(&gb)) mode = 1;
+                else if(get_bits1(&gb)) mode = 2;
+            }
+            while(run-- && blk < blocks){
+                out = smk->pic.data[0] + (blk / bw) * (stride * 4) + (blk % bw) * 4;
+                switch(mode){
+                case 0:
+                    for(i = 0; i < 4; i++) {
+                        pix = smk_get_code(&gb, smk->full_tbl, smk->full_last);
+                        out[2] = pix & 0xFF;
+                        out[3] = pix >> 8;
+                        pix = smk_get_code(&gb, smk->full_tbl, smk->full_last);
+                        out[0] = pix & 0xFF;
+                        out[1] = pix >> 8;
+                        out += stride;
+                    }
+                    break;
+                case 1:
+                    pix = smk_get_code(&gb, smk->full_tbl, smk->full_last);
+                    out[0] = out[1] = pix & 0xFF;
+                    out[2] = out[3] = pix >> 8;
+                    out += stride;
+                    out[0] = out[1] = pix & 0xFF;
+                    out[2] = out[3] = pix >> 8;
+                    out += stride;
+                    pix = smk_get_code(&gb, smk->full_tbl, smk->full_last);
+                    out[0] = out[1] = pix & 0xFF;
+                    out[2] = out[3] = pix >> 8;
+                    out += stride;
+                    out[0] = out[1] = pix & 0xFF;
+                    out[2] = out[3] = pix >> 8;
+                    out += stride;
+                    break;
+                case 2:
+                    for(i = 0; i < 2; i++) {
+                        uint16_t pix1, pix2;
+                        pix1 = smk_get_code(&gb, smk->full_tbl, smk->full_last);
+                        pix2 = smk_get_code(&gb, smk->full_tbl, smk->full_last);
+                        out[0] = pix1 & 0xFF; out[1] = pix1 >> 8;
+                        out[2] = pix2 & 0xFF; out[3] = pix2 >> 8;
+                        out += stride;
+                        out[0] = pix1 & 0xFF; out[1] = pix1 >> 8;
+                        out[2] = pix2 & 0xFF; out[3] = pix2 >> 8;
+                        out += stride;
+                    }
+                    break;
+                }
+                blk++;
+            }
+            break;
+        case SMK_BLK_SKIP:
+            while(run-- && blk < blocks)
+                blk++;
+            break;
+        case SMK_BLK_FILL:
+            mode = type >> 8;
+            while(run-- && blk < blocks){
+                uint32_t col;
+                out = smk->pic.data[0] + (blk / bw) * (stride * 4) + (blk % bw) * 4;
+                col = mode * 0x01010101;
+                for(i = 0; i < 4; i++) {
+                    *((uint32_t*)out) = col;
+                    out += stride;
+                }
+                blk++;
+            }
+            break;
+        }
+
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = smk->pic;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+
+
+/*
+ *
+ * Init smacker decoder
+ *
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+    SmackVContext * const c = (SmackVContext *)avctx->priv_data;
+
+    c->avctx = avctx;
+    avctx->has_b_frames = 0;
+
+    c->pic.data[0] = NULL;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+
+
+    /* decode huffman trees from extradata */
+    if(avctx->extradata_size < 16){
+        av_log(avctx, AV_LOG_ERROR, "Extradata missing!\n");
+        return -1;
+    }
+
+    decode_header_trees(c);
+
+
+    return 0;
+}
+
+
+
+/*
+ *
+ * Uninit smacker decoder
+ *
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+    SmackVContext * const smk = (SmackVContext *)avctx->priv_data;
+
+    av_freep(&smk->mmap_tbl);
+    av_freep(&smk->mclr_tbl);
+    av_freep(&smk->full_tbl);
+    av_freep(&smk->type_tbl);
+
+    if (smk->pic.data[0])
+        avctx->release_buffer(avctx, &smk->pic);
+
+    return 0;
+}
+
+
+static int smka_decode_init(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+/**
+ * Decode Smacker audio data
+ */
+static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    GetBitContext gb;
+    HuffContext h[4];
+    VLC vlc[4];
+    int16_t *samples = data;
+    int val;
+    int i, res;
+    int unp_size;
+    int bits, stereo;
+    int pred[2] = {0, 0};
+
+    unp_size = AV_RL32(buf);
+
+    init_get_bits(&gb, buf + 4, (buf_size - 4) * 8);
+
+    if(!get_bits1(&gb)){
+        av_log(avctx, AV_LOG_INFO, "Sound: no data\n");
+        *data_size = 0;
+        return 1;
+    }
+    stereo = get_bits1(&gb);
+    bits = get_bits1(&gb);
+
+    memset(vlc, 0, sizeof(VLC) * 4);
+    memset(h, 0, sizeof(HuffContext) * 4);
+    // Initialize
+    for(i = 0; i < (1 << (bits + stereo)); i++) {
+        h[i].length = 256;
+        h[i].maxlength = 0;
+        h[i].current = 0;
+        h[i].bits = av_mallocz(256 * 4);
+        h[i].lengths = av_mallocz(256 * sizeof(int));
+        h[i].values = av_mallocz(256 * sizeof(int));
+        get_bits1(&gb);
+        smacker_decode_tree(&gb, &h[i], 0, 0);
+        get_bits1(&gb);
+        if(h[i].current > 1) {
+            res = init_vlc(&vlc[i], SMKTREE_BITS, h[i].length,
+                    h[i].lengths, sizeof(int), sizeof(int),
+                    h[i].bits, sizeof(uint32_t), sizeof(uint32_t), INIT_VLC_LE);
+            if(res < 0) {
+                av_log(avctx, AV_LOG_ERROR, "Cannot build VLC table\n");
+                return -1;
+            }
+        }
+    }
+    if(bits) { //decode 16-bit data
+        for(i = stereo; i >= 0; i--)
+            pred[i] = bswap_16(get_bits(&gb, 16));
+        for(i = 0; i < stereo; i++)
+            *samples++ = pred[i];
+        for(i = 0; i < unp_size / 2; i++) {
+            if(i & stereo) {
+                if(vlc[2].table)
+                    res = get_vlc2(&gb, vlc[2].table, SMKTREE_BITS, 3);
+                else
+                    res = 0;
+                val  = h[2].values[res];
+                if(vlc[3].table)
+                    res = get_vlc2(&gb, vlc[3].table, SMKTREE_BITS, 3);
+                else
+                    res = 0;
+                val |= h[3].values[res] << 8;
+                pred[1] += (int16_t)val;
+                *samples++ = pred[1];
+            } else {
+                if(vlc[0].table)
+                    res = get_vlc2(&gb, vlc[0].table, SMKTREE_BITS, 3);
+                else
+                    res = 0;
+                val  = h[0].values[res];
+                if(vlc[1].table)
+                    res = get_vlc2(&gb, vlc[1].table, SMKTREE_BITS, 3);
+                else
+                    res = 0;
+                val |= h[1].values[res] << 8;
+                pred[0] += val;
+                *samples++ = pred[0];
+            }
+        }
+    } else { //8-bit data
+        for(i = stereo; i >= 0; i--)
+            pred[i] = get_bits(&gb, 8);
+        for(i = 0; i < stereo; i++)
+            *samples++ = (pred[i] - 0x80) << 8;
+        for(i = 0; i < unp_size; i++) {
+            if(i & stereo){
+                if(vlc[1].table)
+                    res = get_vlc2(&gb, vlc[1].table, SMKTREE_BITS, 3);
+                else
+                    res = 0;
+                pred[1] += (int8_t)h[1].values[res];
+                *samples++ = (pred[1] - 0x80) << 8;
+            } else {
+                if(vlc[0].table)
+                    res = get_vlc2(&gb, vlc[0].table, SMKTREE_BITS, 3);
+                else
+                    res = 0;
+                pred[0] += (int8_t)h[0].values[res];
+                *samples++ = (pred[0] - 0x80) << 8;
+            }
+        }
+        unp_size *= 2;
+    }
+
+    for(i = 0; i < 4; i++) {
+        if(vlc[i].table)
+            free_vlc(&vlc[i]);
+        if(h[i].bits)
+            av_free(h[i].bits);
+        if(h[i].lengths)
+            av_free(h[i].lengths);
+        if(h[i].values)
+            av_free(h[i].values);
+    }
+
+    *data_size = unp_size;
+    return buf_size;
+}
+
+AVCodec smacker_decoder = {
+    "smackvid",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SMACKVIDEO,
+    sizeof(SmackVContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame
+};
+
+AVCodec smackaud_decoder = {
+    "smackaud",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_SMACKAUDIO,
+    0,
+    smka_decode_init,
+    NULL,
+    NULL,
+    smka_decode_frame
+};
+
diff --git a/contrib/ffmpeg/libavcodec/smc.c b/contrib/ffmpeg/libavcodec/smc.c
new file mode 100644
index 000000000..349e5f81c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/smc.c
@@ -0,0 +1,493 @@
+/*
+ * Quicktime Graphics (SMC) Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file smc.c
+ * QT SMC Video Decoder by Mike Melanson (melanson@pcisys.net)
+ * For more information about the SMC format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * The SMC decoder outputs PAL8 colorspace data.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define CPAIR 2
+#define CQUAD 4
+#define COCTET 8
+
+#define COLORS_PER_TABLE 256
+
+typedef struct SmcContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+    /* SMC color tables */
+    unsigned char color_pairs[COLORS_PER_TABLE * CPAIR];
+    unsigned char color_quads[COLORS_PER_TABLE * CQUAD];
+    unsigned char color_octets[COLORS_PER_TABLE * COCTET];
+
+} SmcContext;
+
+#define GET_BLOCK_COUNT() \
+  (opcode & 0x10) ? (1 + s->buf[stream_ptr++]) : 1 + (opcode & 0x0F);
+
+#define ADVANCE_BLOCK() \
+{ \
+    pixel_ptr += 4; \
+    if (pixel_ptr >= width) \
+    { \
+        pixel_ptr = 0; \
+        row_ptr += stride * 4; \
+    } \
+    total_blocks--; \
+    if (total_blocks < 0) \
+    { \
+        av_log(s->avctx, AV_LOG_INFO, "warning: block counter just went negative (this should not happen)\n"); \
+        return; \
+    } \
+}
+
+static void smc_decode_stream(SmcContext *s)
+{
+    int width = s->avctx->width;
+    int height = s->avctx->height;
+    int stride = s->frame.linesize[0];
+    int i;
+    int stream_ptr = 0;
+    int chunk_size;
+    unsigned char opcode;
+    int n_blocks;
+    unsigned int color_flags;
+    unsigned int color_flags_a;
+    unsigned int color_flags_b;
+    unsigned int flag_mask;
+
+    unsigned char *pixels = s->frame.data[0];
+
+    int image_size = height * s->frame.linesize[0];
+    int row_ptr = 0;
+    int pixel_ptr = 0;
+    int pixel_x, pixel_y;
+    int row_inc = stride - 4;
+    int block_ptr;
+    int prev_block_ptr;
+    int prev_block_ptr1, prev_block_ptr2;
+    int prev_block_flag;
+    int total_blocks;
+    int color_table_index;  /* indexes to color pair, quad, or octet tables */
+    int pixel;
+
+    int color_pair_index = 0;
+    int color_quad_index = 0;
+    int color_octet_index = 0;
+
+    /* make the palette available */
+    memcpy(s->frame.data[1], s->avctx->palctrl->palette, AVPALETTE_SIZE);
+    if (s->avctx->palctrl->palette_changed) {
+        s->frame.palette_has_changed = 1;
+        s->avctx->palctrl->palette_changed = 0;
+    }
+
+    chunk_size = AV_RB32(&s->buf[stream_ptr]) & 0x00FFFFFF;
+    stream_ptr += 4;
+    if (chunk_size != s->size)
+        av_log(s->avctx, AV_LOG_INFO, "warning: MOV chunk size != encoded chunk size (%d != %d); using MOV chunk size\n",
+            chunk_size, s->size);
+
+    chunk_size = s->size;
+    total_blocks = ((s->avctx->width + 3) / 4) * ((s->avctx->height + 3) / 4);
+
+    /* traverse through the blocks */
+    while (total_blocks) {
+        /* sanity checks */
+        /* make sure stream ptr hasn't gone out of bounds */
+        if (stream_ptr > chunk_size) {
+            av_log(s->avctx, AV_LOG_INFO, "SMC decoder just went out of bounds (stream ptr = %d, chunk size = %d)\n",
+                stream_ptr, chunk_size);
+            return;
+        }
+        /* make sure the row pointer hasn't gone wild */
+        if (row_ptr >= image_size) {
+            av_log(s->avctx, AV_LOG_INFO, "SMC decoder just went out of bounds (row ptr = %d, height = %d)\n",
+                row_ptr, image_size);
+            return;
+        }
+
+        opcode = s->buf[stream_ptr++];
+        switch (opcode & 0xF0) {
+        /* skip n blocks */
+        case 0x00:
+        case 0x10:
+            n_blocks = GET_BLOCK_COUNT();
+            while (n_blocks--) {
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* repeat last block n times */
+        case 0x20:
+        case 0x30:
+            n_blocks = GET_BLOCK_COUNT();
+
+            /* sanity check */
+            if ((row_ptr == 0) && (pixel_ptr == 0)) {
+                av_log(s->avctx, AV_LOG_INFO, "encountered repeat block opcode (%02X) but no blocks rendered yet\n",
+                    opcode & 0xF0);
+                break;
+            }
+
+            /* figure out where the previous block started */
+            if (pixel_ptr == 0)
+                prev_block_ptr1 =
+                    (row_ptr - s->avctx->width * 4) + s->avctx->width - 4;
+            else
+                prev_block_ptr1 = row_ptr + pixel_ptr - 4;
+
+            while (n_blocks--) {
+                block_ptr = row_ptr + pixel_ptr;
+                prev_block_ptr = prev_block_ptr1;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        pixels[block_ptr++] = pixels[prev_block_ptr++];
+                    }
+                    block_ptr += row_inc;
+                    prev_block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* repeat previous pair of blocks n times */
+        case 0x40:
+        case 0x50:
+            n_blocks = GET_BLOCK_COUNT();
+            n_blocks *= 2;
+
+            /* sanity check */
+            if ((row_ptr == 0) && (pixel_ptr < 2 * 4)) {
+                av_log(s->avctx, AV_LOG_INFO, "encountered repeat block opcode (%02X) but not enough blocks rendered yet\n",
+                    opcode & 0xF0);
+                break;
+            }
+
+            /* figure out where the previous 2 blocks started */
+            if (pixel_ptr == 0)
+                prev_block_ptr1 = (row_ptr - s->avctx->width * 4) +
+                    s->avctx->width - 4 * 2;
+            else if (pixel_ptr == 4)
+                prev_block_ptr1 = (row_ptr - s->avctx->width * 4) + row_inc;
+            else
+                prev_block_ptr1 = row_ptr + pixel_ptr - 4 * 2;
+
+            if (pixel_ptr == 0)
+                prev_block_ptr2 = (row_ptr - s->avctx->width * 4) + row_inc;
+            else
+                prev_block_ptr2 = row_ptr + pixel_ptr - 4;
+
+            prev_block_flag = 0;
+            while (n_blocks--) {
+                block_ptr = row_ptr + pixel_ptr;
+                if (prev_block_flag)
+                    prev_block_ptr = prev_block_ptr2;
+                else
+                    prev_block_ptr = prev_block_ptr1;
+                prev_block_flag = !prev_block_flag;
+
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        pixels[block_ptr++] = pixels[prev_block_ptr++];
+                    }
+                    block_ptr += row_inc;
+                    prev_block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* 1-color block encoding */
+        case 0x60:
+        case 0x70:
+            n_blocks = GET_BLOCK_COUNT();
+            pixel = s->buf[stream_ptr++];
+
+            while (n_blocks--) {
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        pixels[block_ptr++] = pixel;
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* 2-color block encoding */
+        case 0x80:
+        case 0x90:
+            n_blocks = (opcode & 0x0F) + 1;
+
+            /* figure out which color pair to use to paint the 2-color block */
+            if ((opcode & 0xF0) == 0x80) {
+                /* fetch the next 2 colors from bytestream and store in next
+                 * available entry in the color pair table */
+                for (i = 0; i < CPAIR; i++) {
+                    pixel = s->buf[stream_ptr++];
+                    color_table_index = CPAIR * color_pair_index + i;
+                    s->color_pairs[color_table_index] = pixel;
+                }
+                /* this is the base index to use for this block */
+                color_table_index = CPAIR * color_pair_index;
+                color_pair_index++;
+                /* wraparound */
+                if (color_pair_index == COLORS_PER_TABLE)
+                    color_pair_index = 0;
+            } else
+                color_table_index = CPAIR * s->buf[stream_ptr++];
+
+            while (n_blocks--) {
+                color_flags = AV_RB16(&s->buf[stream_ptr]);
+                stream_ptr += 2;
+                flag_mask = 0x8000;
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        if (color_flags & flag_mask)
+                            pixel = color_table_index + 1;
+                        else
+                            pixel = color_table_index;
+                        flag_mask >>= 1;
+                        pixels[block_ptr++] = s->color_pairs[pixel];
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* 4-color block encoding */
+        case 0xA0:
+        case 0xB0:
+            n_blocks = (opcode & 0x0F) + 1;
+
+            /* figure out which color quad to use to paint the 4-color block */
+            if ((opcode & 0xF0) == 0xA0) {
+                /* fetch the next 4 colors from bytestream and store in next
+                 * available entry in the color quad table */
+                for (i = 0; i < CQUAD; i++) {
+                    pixel = s->buf[stream_ptr++];
+                    color_table_index = CQUAD * color_quad_index + i;
+                    s->color_quads[color_table_index] = pixel;
+                }
+                /* this is the base index to use for this block */
+                color_table_index = CQUAD * color_quad_index;
+                color_quad_index++;
+                /* wraparound */
+                if (color_quad_index == COLORS_PER_TABLE)
+                    color_quad_index = 0;
+            } else
+                color_table_index = CQUAD * s->buf[stream_ptr++];
+
+            while (n_blocks--) {
+                color_flags = AV_RB32(&s->buf[stream_ptr]);
+                stream_ptr += 4;
+                /* flag mask actually acts as a bit shift count here */
+                flag_mask = 30;
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        pixel = color_table_index +
+                            ((color_flags >> flag_mask) & 0x03);
+                        flag_mask -= 2;
+                        pixels[block_ptr++] = s->color_quads[pixel];
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* 8-color block encoding */
+        case 0xC0:
+        case 0xD0:
+            n_blocks = (opcode & 0x0F) + 1;
+
+            /* figure out which color octet to use to paint the 8-color block */
+            if ((opcode & 0xF0) == 0xC0) {
+                /* fetch the next 8 colors from bytestream and store in next
+                 * available entry in the color octet table */
+                for (i = 0; i < COCTET; i++) {
+                    pixel = s->buf[stream_ptr++];
+                    color_table_index = COCTET * color_octet_index + i;
+                    s->color_octets[color_table_index] = pixel;
+                }
+                /* this is the base index to use for this block */
+                color_table_index = COCTET * color_octet_index;
+                color_octet_index++;
+                /* wraparound */
+                if (color_octet_index == COLORS_PER_TABLE)
+                    color_octet_index = 0;
+            } else
+                color_table_index = COCTET * s->buf[stream_ptr++];
+
+            while (n_blocks--) {
+                /*
+                  For this input of 6 hex bytes:
+                    01 23 45 67 89 AB
+                  Mangle it to this output:
+                    flags_a = xx012456, flags_b = xx89A37B
+                */
+                /* build the color flags */
+                color_flags_a = color_flags_b = 0;
+                color_flags_a =
+                    (s->buf[stream_ptr + 0] << 16) |
+                    ((s->buf[stream_ptr + 1] & 0xF0) << 8) |
+                    ((s->buf[stream_ptr + 2] & 0xF0) << 4) |
+                    ((s->buf[stream_ptr + 2] & 0x0F) << 4) |
+                    ((s->buf[stream_ptr + 3] & 0xF0) >> 4);
+                color_flags_b =
+                    (s->buf[stream_ptr + 4] << 16) |
+                    ((s->buf[stream_ptr + 5] & 0xF0) << 8) |
+                    ((s->buf[stream_ptr + 1] & 0x0F) << 8) |
+                    ((s->buf[stream_ptr + 3] & 0x0F) << 4) |
+                    (s->buf[stream_ptr + 5] & 0x0F);
+                stream_ptr += 6;
+
+                color_flags = color_flags_a;
+                /* flag mask actually acts as a bit shift count here */
+                flag_mask = 21;
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    /* reload flags at third row (iteration pixel_y == 2) */
+                    if (pixel_y == 2) {
+                        color_flags = color_flags_b;
+                        flag_mask = 21;
+                    }
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        pixel = color_table_index +
+                            ((color_flags >> flag_mask) & 0x07);
+                        flag_mask -= 3;
+                        pixels[block_ptr++] = s->color_octets[pixel];
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        /* 16-color block encoding (every pixel is a different color) */
+        case 0xE0:
+            n_blocks = (opcode & 0x0F) + 1;
+
+            while (n_blocks--) {
+                block_ptr = row_ptr + pixel_ptr;
+                for (pixel_y = 0; pixel_y < 4; pixel_y++) {
+                    for (pixel_x = 0; pixel_x < 4; pixel_x++) {
+                        pixels[block_ptr++] = s->buf[stream_ptr++];
+                    }
+                    block_ptr += row_inc;
+                }
+                ADVANCE_BLOCK();
+            }
+            break;
+
+        case 0xF0:
+            av_log(s->avctx, AV_LOG_INFO, "0xF0 opcode seen in SMC chunk (contact the developers)\n");
+            break;
+        }
+    }
+}
+
+static int smc_decode_init(AVCodecContext *avctx)
+{
+    SmcContext *s = (SmcContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int smc_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    SmcContext *s = (SmcContext *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE |
+                            FF_BUFFER_HINTS_REUSABLE | FF_BUFFER_HINTS_READABLE;
+    if (avctx->reget_buffer(avctx, &s->frame)) {
+        av_log(s->avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    smc_decode_stream(s);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int smc_decode_end(AVCodecContext *avctx)
+{
+    SmcContext *s = (SmcContext *)avctx->priv_data;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec smc_decoder = {
+    "smc",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SMC,
+    sizeof(SmcContext),
+    smc_decode_init,
+    NULL,
+    smc_decode_end,
+    smc_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/snow.c b/contrib/ffmpeg/libavcodec/snow.c
new file mode 100644
index 000000000..dc50941fa
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/snow.c
@@ -0,0 +1,4706 @@
+/*
+ * Copyright (C) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "common.h"
+#include "dsputil.h"
+#include "snow.h"
+
+#include "rangecoder.h"
+
+#include "mpegvideo.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+static const int8_t quant3[256]={
+ 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 0,
+};
+static const int8_t quant3b[256]={
+ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+};
+static const int8_t quant3bA[256]={
+ 0, 0, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+ 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1, 1,-1,
+};
+static const int8_t quant5[256]={
+ 0, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-1,-1,
+};
+static const int8_t quant7[256]={
+ 0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,-1,
+};
+static const int8_t quant9[256]={
+ 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-2,-1,-1,
+};
+static const int8_t quant11[256]={
+ 0, 1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-1,
+};
+static const int8_t quant13[256]={
+ 0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,
+-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,-5,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,-2,-2,-1,
+};
+
+#if 0 //64*cubic
+static const uint8_t obmc32[1024]={
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+ 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0,
+ 0, 0, 1, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 8, 8, 8, 7, 7, 6, 6, 5, 4, 4, 3, 2, 2, 1, 1, 0, 0,
+ 0, 0, 1, 2, 2, 3, 4, 6, 7, 8, 9,10,11,12,12,12,12,12,12,11,10, 9, 8, 7, 6, 4, 3, 2, 2, 1, 0, 0,
+ 0, 1, 1, 2, 3, 5, 6, 8,10,11,13,14,15,16,17,18,18,17,16,15,14,13,11,10, 8, 6, 5, 3, 2, 1, 1, 0,
+ 0, 1, 1, 3, 4, 6, 8,10,13,15,17,19,20,22,22,23,23,22,22,20,19,17,15,13,10, 8, 6, 4, 3, 1, 1, 0,
+ 0, 1, 2, 4, 6, 8,10,13,16,19,21,23,25,27,28,29,29,28,27,25,23,21,19,16,13,10, 8, 6, 4, 2, 1, 0,
+ 0, 1, 2, 4, 7,10,13,16,19,22,25,28,31,33,34,35,35,34,33,31,28,25,22,19,16,13,10, 7, 4, 2, 1, 0,
+ 0, 1, 3, 5, 8,11,15,19,22,26,30,33,36,38,40,41,41,40,38,36,33,30,26,22,19,15,11, 8, 5, 3, 1, 0,
+ 0, 1, 3, 6, 9,12,17,21,25,30,34,38,41,44,45,46,46,45,44,41,38,34,30,25,21,17,12, 9, 6, 3, 1, 0,
+ 0, 1, 3, 6,10,14,19,23,28,33,38,42,45,48,51,52,52,51,48,45,42,38,33,28,23,19,14,10, 6, 3, 1, 0,
+ 0, 1, 4, 7,11,15,20,25,31,36,41,45,49,52,55,56,56,55,52,49,45,41,36,31,25,20,15,11, 7, 4, 1, 0,
+ 0, 2, 4, 7,12,16,22,27,33,38,44,48,52,56,58,60,60,58,56,52,48,44,38,33,27,22,16,12, 7, 4, 2, 0,
+ 0, 1, 4, 8,12,17,22,28,34,40,45,51,55,58,61,62,62,61,58,55,51,45,40,34,28,22,17,12, 8, 4, 1, 0,
+ 0, 2, 4, 8,12,18,23,29,35,41,46,52,56,60,62,64,64,62,60,56,52,46,41,35,29,23,18,12, 8, 4, 2, 0,
+ 0, 2, 4, 8,12,18,23,29,35,41,46,52,56,60,62,64,64,62,60,56,52,46,41,35,29,23,18,12, 8, 4, 2, 0,
+ 0, 1, 4, 8,12,17,22,28,34,40,45,51,55,58,61,62,62,61,58,55,51,45,40,34,28,22,17,12, 8, 4, 1, 0,
+ 0, 2, 4, 7,12,16,22,27,33,38,44,48,52,56,58,60,60,58,56,52,48,44,38,33,27,22,16,12, 7, 4, 2, 0,
+ 0, 1, 4, 7,11,15,20,25,31,36,41,45,49,52,55,56,56,55,52,49,45,41,36,31,25,20,15,11, 7, 4, 1, 0,
+ 0, 1, 3, 6,10,14,19,23,28,33,38,42,45,48,51,52,52,51,48,45,42,38,33,28,23,19,14,10, 6, 3, 1, 0,
+ 0, 1, 3, 6, 9,12,17,21,25,30,34,38,41,44,45,46,46,45,44,41,38,34,30,25,21,17,12, 9, 6, 3, 1, 0,
+ 0, 1, 3, 5, 8,11,15,19,22,26,30,33,36,38,40,41,41,40,38,36,33,30,26,22,19,15,11, 8, 5, 3, 1, 0,
+ 0, 1, 2, 4, 7,10,13,16,19,22,25,28,31,33,34,35,35,34,33,31,28,25,22,19,16,13,10, 7, 4, 2, 1, 0,
+ 0, 1, 2, 4, 6, 8,10,13,16,19,21,23,25,27,28,29,29,28,27,25,23,21,19,16,13,10, 8, 6, 4, 2, 1, 0,
+ 0, 1, 1, 3, 4, 6, 8,10,13,15,17,19,20,22,22,23,23,22,22,20,19,17,15,13,10, 8, 6, 4, 3, 1, 1, 0,
+ 0, 1, 1, 2, 3, 5, 6, 8,10,11,13,14,15,16,17,18,18,17,16,15,14,13,11,10, 8, 6, 5, 3, 2, 1, 1, 0,
+ 0, 0, 1, 2, 2, 3, 4, 6, 7, 8, 9,10,11,12,12,12,12,12,12,11,10, 9, 8, 7, 6, 4, 3, 2, 2, 1, 0, 0,
+ 0, 0, 1, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 8, 8, 8, 7, 7, 6, 6, 5, 4, 4, 3, 2, 2, 1, 1, 0, 0,
+ 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0,
+ 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+//error:0.000022
+};
+static const uint8_t obmc16[256]={
+ 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+ 0, 1, 1, 2, 4, 5, 5, 6, 6, 5, 5, 4, 2, 1, 1, 0,
+ 0, 1, 4, 6, 9,11,13,15,15,13,11, 9, 6, 4, 1, 0,
+ 0, 2, 6,11,15,20,24,26,26,24,20,15,11, 6, 2, 0,
+ 0, 4, 9,15,23,29,34,38,38,34,29,23,15, 9, 4, 0,
+ 0, 5,11,20,29,38,45,49,49,45,38,29,20,11, 5, 0,
+ 1, 5,13,24,34,45,53,57,57,53,45,34,24,13, 5, 1,
+ 1, 6,15,26,38,49,57,62,62,57,49,38,26,15, 6, 1,
+ 1, 6,15,26,38,49,57,62,62,57,49,38,26,15, 6, 1,
+ 1, 5,13,24,34,45,53,57,57,53,45,34,24,13, 5, 1,
+ 0, 5,11,20,29,38,45,49,49,45,38,29,20,11, 5, 0,
+ 0, 4, 9,15,23,29,34,38,38,34,29,23,15, 9, 4, 0,
+ 0, 2, 6,11,15,20,24,26,26,24,20,15,11, 6, 2, 0,
+ 0, 1, 4, 6, 9,11,13,15,15,13,11, 9, 6, 4, 1, 0,
+ 0, 1, 1, 2, 4, 5, 5, 6, 6, 5, 5, 4, 2, 1, 1, 0,
+ 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+//error:0.000033
+};
+#elif 1 // 64*linear
+static const uint8_t obmc32[1024]={
+  0,  0,  0,  0,  4,  4,  4,  4,  4,  4,  4,  4,  8,  8,  8,  8,  8,  8,  8,  8,  4,  4,  4,  4,  4,  4,  4,  4,  0,  0,  0,  0,
+  0,  4,  4,  4,  8,  8,  8, 12, 12, 16, 16, 16, 20, 20, 20, 24, 24, 20, 20, 20, 16, 16, 16, 12, 12,  8,  8,  8,  4,  4,  4,  0,
+  0,  4,  8,  8, 12, 12, 16, 20, 20, 24, 28, 28, 32, 32, 36, 40, 40, 36, 32, 32, 28, 28, 24, 20, 20, 16, 12, 12,  8,  8,  4,  0,
+  0,  4,  8, 12, 16, 20, 24, 28, 28, 32, 36, 40, 44, 48, 52, 56, 56, 52, 48, 44, 40, 36, 32, 28, 28, 24, 20, 16, 12,  8,  4,  0,
+  4,  8, 12, 16, 20, 24, 28, 32, 40, 44, 48, 52, 56, 60, 64, 68, 68, 64, 60, 56, 52, 48, 44, 40, 32, 28, 24, 20, 16, 12,  8,  4,
+  4,  8, 12, 20, 24, 32, 36, 40, 48, 52, 56, 64, 68, 76, 80, 84, 84, 80, 76, 68, 64, 56, 52, 48, 40, 36, 32, 24, 20, 12,  8,  4,
+  4,  8, 16, 24, 28, 36, 44, 48, 56, 60, 68, 76, 80, 88, 96,100,100, 96, 88, 80, 76, 68, 60, 56, 48, 44, 36, 28, 24, 16,  8,  4,
+  4, 12, 20, 28, 32, 40, 48, 56, 64, 72, 80, 88, 92,100,108,116,116,108,100, 92, 88, 80, 72, 64, 56, 48, 40, 32, 28, 20, 12,  4,
+  4, 12, 20, 28, 40, 48, 56, 64, 72, 80, 88, 96,108,116,124,132,132,124,116,108, 96, 88, 80, 72, 64, 56, 48, 40, 28, 20, 12,  4,
+  4, 16, 24, 32, 44, 52, 60, 72, 80, 92,100,108,120,128,136,148,148,136,128,120,108,100, 92, 80, 72, 60, 52, 44, 32, 24, 16,  4,
+  4, 16, 28, 36, 48, 56, 68, 80, 88,100,112,120,132,140,152,164,164,152,140,132,120,112,100, 88, 80, 68, 56, 48, 36, 28, 16,  4,
+  4, 16, 28, 40, 52, 64, 76, 88, 96,108,120,132,144,156,168,180,180,168,156,144,132,120,108, 96, 88, 76, 64, 52, 40, 28, 16,  4,
+  8, 20, 32, 44, 56, 68, 80, 92,108,120,132,144,156,168,180,192,192,180,168,156,144,132,120,108, 92, 80, 68, 56, 44, 32, 20,  8,
+  8, 20, 32, 48, 60, 76, 88,100,116,128,140,156,168,184,196,208,208,196,184,168,156,140,128,116,100, 88, 76, 60, 48, 32, 20,  8,
+  8, 20, 36, 52, 64, 80, 96,108,124,136,152,168,180,196,212,224,224,212,196,180,168,152,136,124,108, 96, 80, 64, 52, 36, 20,  8,
+  8, 24, 40, 56, 68, 84,100,116,132,148,164,180,192,208,224,240,240,224,208,192,180,164,148,132,116,100, 84, 68, 56, 40, 24,  8,
+  8, 24, 40, 56, 68, 84,100,116,132,148,164,180,192,208,224,240,240,224,208,192,180,164,148,132,116,100, 84, 68, 56, 40, 24,  8,
+  8, 20, 36, 52, 64, 80, 96,108,124,136,152,168,180,196,212,224,224,212,196,180,168,152,136,124,108, 96, 80, 64, 52, 36, 20,  8,
+  8, 20, 32, 48, 60, 76, 88,100,116,128,140,156,168,184,196,208,208,196,184,168,156,140,128,116,100, 88, 76, 60, 48, 32, 20,  8,
+  8, 20, 32, 44, 56, 68, 80, 92,108,120,132,144,156,168,180,192,192,180,168,156,144,132,120,108, 92, 80, 68, 56, 44, 32, 20,  8,
+  4, 16, 28, 40, 52, 64, 76, 88, 96,108,120,132,144,156,168,180,180,168,156,144,132,120,108, 96, 88, 76, 64, 52, 40, 28, 16,  4,
+  4, 16, 28, 36, 48, 56, 68, 80, 88,100,112,120,132,140,152,164,164,152,140,132,120,112,100, 88, 80, 68, 56, 48, 36, 28, 16,  4,
+  4, 16, 24, 32, 44, 52, 60, 72, 80, 92,100,108,120,128,136,148,148,136,128,120,108,100, 92, 80, 72, 60, 52, 44, 32, 24, 16,  4,
+  4, 12, 20, 28, 40, 48, 56, 64, 72, 80, 88, 96,108,116,124,132,132,124,116,108, 96, 88, 80, 72, 64, 56, 48, 40, 28, 20, 12,  4,
+  4, 12, 20, 28, 32, 40, 48, 56, 64, 72, 80, 88, 92,100,108,116,116,108,100, 92, 88, 80, 72, 64, 56, 48, 40, 32, 28, 20, 12,  4,
+  4,  8, 16, 24, 28, 36, 44, 48, 56, 60, 68, 76, 80, 88, 96,100,100, 96, 88, 80, 76, 68, 60, 56, 48, 44, 36, 28, 24, 16,  8,  4,
+  4,  8, 12, 20, 24, 32, 36, 40, 48, 52, 56, 64, 68, 76, 80, 84, 84, 80, 76, 68, 64, 56, 52, 48, 40, 36, 32, 24, 20, 12,  8,  4,
+  4,  8, 12, 16, 20, 24, 28, 32, 40, 44, 48, 52, 56, 60, 64, 68, 68, 64, 60, 56, 52, 48, 44, 40, 32, 28, 24, 20, 16, 12,  8,  4,
+  0,  4,  8, 12, 16, 20, 24, 28, 28, 32, 36, 40, 44, 48, 52, 56, 56, 52, 48, 44, 40, 36, 32, 28, 28, 24, 20, 16, 12,  8,  4,  0,
+  0,  4,  8,  8, 12, 12, 16, 20, 20, 24, 28, 28, 32, 32, 36, 40, 40, 36, 32, 32, 28, 28, 24, 20, 20, 16, 12, 12,  8,  8,  4,  0,
+  0,  4,  4,  4,  8,  8,  8, 12, 12, 16, 16, 16, 20, 20, 20, 24, 24, 20, 20, 20, 16, 16, 16, 12, 12,  8,  8,  8,  4,  4,  4,  0,
+  0,  0,  0,  0,  4,  4,  4,  4,  4,  4,  4,  4,  8,  8,  8,  8,  8,  8,  8,  8,  4,  4,  4,  4,  4,  4,  4,  4,  0,  0,  0,  0,
+ //error:0.000020
+};
+static const uint8_t obmc16[256]={
+  0,  4,  4,  8,  8, 12, 12, 16, 16, 12, 12,  8,  8,  4,  4,  0,
+  4,  8, 16, 20, 28, 32, 40, 44, 44, 40, 32, 28, 20, 16,  8,  4,
+  4, 16, 24, 36, 44, 56, 64, 76, 76, 64, 56, 44, 36, 24, 16,  4,
+  8, 20, 36, 48, 64, 76, 92,104,104, 92, 76, 64, 48, 36, 20,  8,
+  8, 28, 44, 64, 80,100,116,136,136,116,100, 80, 64, 44, 28,  8,
+ 12, 32, 56, 76,100,120,144,164,164,144,120,100, 76, 56, 32, 12,
+ 12, 40, 64, 92,116,144,168,196,196,168,144,116, 92, 64, 40, 12,
+ 16, 44, 76,104,136,164,196,224,224,196,164,136,104, 76, 44, 16,
+ 16, 44, 76,104,136,164,196,224,224,196,164,136,104, 76, 44, 16,
+ 12, 40, 64, 92,116,144,168,196,196,168,144,116, 92, 64, 40, 12,
+ 12, 32, 56, 76,100,120,144,164,164,144,120,100, 76, 56, 32, 12,
+  8, 28, 44, 64, 80,100,116,136,136,116,100, 80, 64, 44, 28,  8,
+  8, 20, 36, 48, 64, 76, 92,104,104, 92, 76, 64, 48, 36, 20,  8,
+  4, 16, 24, 36, 44, 56, 64, 76, 76, 64, 56, 44, 36, 24, 16,  4,
+  4,  8, 16, 20, 28, 32, 40, 44, 44, 40, 32, 28, 20, 16,  8,  4,
+  0,  4,  4,  8,  8, 12, 12, 16, 16, 12, 12,  8,  8,  4,  4,  0,
+//error:0.000015
+};
+#else //64*cos
+static const uint8_t obmc32[1024]={
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0,
+ 0, 0, 1, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 3, 2, 2, 1, 1, 1, 0, 0,
+ 0, 0, 1, 1, 2, 3, 4, 5, 6, 7, 9,10,11,11,12,12,12,12,11,11,10, 9, 7, 6, 5, 4, 3, 2, 1, 1, 0, 0,
+ 0, 0, 1, 2, 3, 5, 6, 8, 9,11,12,14,15,16,17,17,17,17,16,15,14,12,11, 9, 8, 6, 5, 3, 2, 1, 0, 0,
+ 0, 1, 1, 2, 4, 6, 8,10,12,15,17,19,20,21,22,23,23,22,21,20,19,17,15,12,10, 8, 6, 4, 2, 1, 1, 0,
+ 0, 1, 2, 3, 5, 8,10,13,16,19,21,24,26,27,28,29,29,28,27,26,24,21,19,16,13,10, 8, 5, 3, 2, 1, 0,
+ 0, 1, 2, 4, 6, 9,12,16,19,23,26,29,31,33,34,35,35,34,33,31,29,26,23,19,16,12, 9, 6, 4, 2, 1, 0,
+ 0, 1, 3, 5, 7,11,15,19,23,26,30,34,37,39,40,41,41,40,39,37,34,30,26,23,19,15,11, 7, 5, 3, 1, 0,
+ 0, 1, 3, 5, 9,12,17,21,26,30,35,38,42,44,46,47,47,46,44,42,38,35,30,26,21,17,12, 9, 5, 3, 1, 0,
+ 0, 1, 3, 6, 9,14,19,24,29,34,38,43,46,49,51,52,52,51,49,46,43,38,34,29,24,19,14, 9, 6, 3, 1, 0,
+ 0, 1, 3, 6,11,15,20,26,31,37,42,46,50,53,56,57,57,56,53,50,46,42,37,31,26,20,15,11, 6, 3, 1, 0,
+ 0, 1, 3, 7,11,16,21,27,33,39,44,49,53,57,59,60,60,59,57,53,49,44,39,33,27,21,16,11, 7, 3, 1, 0,
+ 0, 1, 4, 7,12,17,22,28,34,40,46,51,56,59,61,63,63,61,59,56,51,46,40,34,28,22,17,12, 7, 4, 1, 0,
+ 0, 1, 4, 7,12,17,23,29,35,41,47,52,57,60,63,64,64,63,60,57,52,47,41,35,29,23,17,12, 7, 4, 1, 0,
+ 0, 1, 4, 7,12,17,23,29,35,41,47,52,57,60,63,64,64,63,60,57,52,47,41,35,29,23,17,12, 7, 4, 1, 0,
+ 0, 1, 4, 7,12,17,22,28,34,40,46,51,56,59,61,63,63,61,59,56,51,46,40,34,28,22,17,12, 7, 4, 1, 0,
+ 0, 1, 3, 7,11,16,21,27,33,39,44,49,53,57,59,60,60,59,57,53,49,44,39,33,27,21,16,11, 7, 3, 1, 0,
+ 0, 1, 3, 6,11,15,20,26,31,37,42,46,50,53,56,57,57,56,53,50,46,42,37,31,26,20,15,11, 6, 3, 1, 0,
+ 0, 1, 3, 6, 9,14,19,24,29,34,38,43,46,49,51,52,52,51,49,46,43,38,34,29,24,19,14, 9, 6, 3, 1, 0,
+ 0, 1, 3, 5, 9,12,17,21,26,30,35,38,42,44,46,47,47,46,44,42,38,35,30,26,21,17,12, 9, 5, 3, 1, 0,
+ 0, 1, 3, 5, 7,11,15,19,23,26,30,34,37,39,40,41,41,40,39,37,34,30,26,23,19,15,11, 7, 5, 3, 1, 0,
+ 0, 1, 2, 4, 6, 9,12,16,19,23,26,29,31,33,34,35,35,34,33,31,29,26,23,19,16,12, 9, 6, 4, 2, 1, 0,
+ 0, 1, 2, 3, 5, 8,10,13,16,19,21,24,26,27,28,29,29,28,27,26,24,21,19,16,13,10, 8, 5, 3, 2, 1, 0,
+ 0, 1, 1, 2, 4, 6, 8,10,12,15,17,19,20,21,22,23,23,22,21,20,19,17,15,12,10, 8, 6, 4, 2, 1, 1, 0,
+ 0, 0, 1, 2, 3, 5, 6, 8, 9,11,12,14,15,16,17,17,17,17,16,15,14,12,11, 9, 8, 6, 5, 3, 2, 1, 0, 0,
+ 0, 0, 1, 1, 2, 3, 4, 5, 6, 7, 9,10,11,11,12,12,12,12,11,11,10, 9, 7, 6, 5, 4, 3, 2, 1, 1, 0, 0,
+ 0, 0, 1, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 3, 2, 2, 1, 1, 1, 0, 0,
+ 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+//error:0.000022
+};
+static const uint8_t obmc16[256]={
+ 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+ 0, 0, 1, 2, 3, 4, 5, 5, 5, 5, 4, 3, 2, 1, 0, 0,
+ 0, 1, 3, 6, 8,11,13,14,14,13,11, 8, 6, 3, 1, 0,
+ 0, 2, 6,10,15,20,24,26,26,24,20,15,10, 6, 2, 0,
+ 0, 3, 8,16,23,30,35,38,38,35,30,23,16, 8, 3, 0,
+ 1, 4,11,20,30,39,46,49,49,46,39,30,20,11, 4, 1,
+ 1, 5,13,24,35,46,54,58,58,54,46,35,24,13, 5, 1,
+ 0, 5,14,26,38,49,58,63,63,58,49,38,26,14, 5, 0,
+ 0, 5,14,26,38,49,58,63,63,58,49,38,26,14, 5, 0,
+ 1, 5,13,24,35,46,54,58,58,54,46,35,24,13, 5, 1,
+ 1, 4,11,20,30,39,46,49,49,46,39,30,20,11, 4, 1,
+ 0, 3, 8,16,23,30,35,38,38,35,30,23,16, 8, 3, 0,
+ 0, 2, 6,10,15,20,24,26,26,24,20,15,10, 6, 2, 0,
+ 0, 1, 3, 6, 8,11,13,14,14,13,11, 8, 6, 3, 1, 0,
+ 0, 0, 1, 2, 3, 4, 5, 5, 5, 5, 4, 3, 2, 1, 0, 0,
+ 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+//error:0.000022
+};
+#endif
+
+//linear *64
+static const uint8_t obmc8[64]={
+  4, 12, 20, 28, 28, 20, 12,  4,
+ 12, 36, 60, 84, 84, 60, 36, 12,
+ 20, 60,100,140,140,100, 60, 20,
+ 28, 84,140,196,196,140, 84, 28,
+ 28, 84,140,196,196,140, 84, 28,
+ 20, 60,100,140,140,100, 60, 20,
+ 12, 36, 60, 84, 84, 60, 36, 12,
+  4, 12, 20, 28, 28, 20, 12,  4,
+//error:0.000000
+};
+
+//linear *64
+static const uint8_t obmc4[16]={
+ 16, 48, 48, 16,
+ 48,144,144, 48,
+ 48,144,144, 48,
+ 16, 48, 48, 16,
+//error:0.000000
+};
+
+static const uint8_t *obmc_tab[4]={
+    obmc32, obmc16, obmc8, obmc4
+};
+
+static int scale_mv_ref[MAX_REF_FRAMES][MAX_REF_FRAMES];
+
+typedef struct BlockNode{
+    int16_t mx;
+    int16_t my;
+    uint8_t ref;
+    uint8_t color[3];
+    uint8_t type;
+//#define TYPE_SPLIT    1
+#define BLOCK_INTRA   1
+#define BLOCK_OPT     2
+//#define TYPE_NOCOLOR  4
+    uint8_t level; //FIXME merge into type?
+}BlockNode;
+
+static const BlockNode null_block= { //FIXME add border maybe
+    .color= {128,128,128},
+    .mx= 0,
+    .my= 0,
+    .ref= 0,
+    .type= 0,
+    .level= 0,
+};
+
+#define LOG2_MB_SIZE 4
+#define MB_SIZE (1<<LOG2_MB_SIZE)
+
+typedef struct x_and_coeff{
+    int16_t x;
+    uint16_t coeff;
+} x_and_coeff;
+
+typedef struct SubBand{
+    int level;
+    int stride;
+    int width;
+    int height;
+    int qlog;                                   ///< log(qscale)/log[2^(1/6)]
+    DWTELEM *buf;
+    int buf_x_offset;
+    int buf_y_offset;
+    int stride_line; ///< Stride measured in lines, not pixels.
+    x_and_coeff * x_coeff;
+    struct SubBand *parent;
+    uint8_t state[/*7*2*/ 7 + 512][32];
+}SubBand;
+
+typedef struct Plane{
+    int width;
+    int height;
+    SubBand band[MAX_DECOMPOSITIONS][4];
+}Plane;
+
+typedef struct SnowContext{
+//    MpegEncContext m; // needed for motion estimation, should not be used for anything else, the idea is to make the motion estimation eventually independent of MpegEncContext, so this will be removed then (FIXME/XXX)
+
+    AVCodecContext *avctx;
+    RangeCoder c;
+    DSPContext dsp;
+    AVFrame new_picture;
+    AVFrame input_picture;              ///< new_picture with the internal linesizes
+    AVFrame current_picture;
+    AVFrame last_picture[MAX_REF_FRAMES];
+    AVFrame mconly_picture;
+//     uint8_t q_context[16];
+    uint8_t header_state[32];
+    uint8_t block_state[128 + 32*128];
+    int keyframe;
+    int always_reset;
+    int version;
+    int spatial_decomposition_type;
+    int last_spatial_decomposition_type;
+    int temporal_decomposition_type;
+    int spatial_decomposition_count;
+    int temporal_decomposition_count;
+    int max_ref_frames;
+    int ref_frames;
+    int16_t (*ref_mvs[MAX_REF_FRAMES])[2];
+    uint32_t *ref_scores[MAX_REF_FRAMES];
+    DWTELEM *spatial_dwt_buffer;
+    int colorspace_type;
+    int chroma_h_shift;
+    int chroma_v_shift;
+    int spatial_scalability;
+    int qlog;
+    int last_qlog;
+    int lambda;
+    int lambda2;
+    int pass1_rc;
+    int mv_scale;
+    int last_mv_scale;
+    int qbias;
+    int last_qbias;
+#define QBIAS_SHIFT 3
+    int b_width;
+    int b_height;
+    int block_max_depth;
+    int last_block_max_depth;
+    Plane plane[MAX_PLANES];
+    BlockNode *block;
+#define ME_CACHE_SIZE 1024
+    int me_cache[ME_CACHE_SIZE];
+    int me_cache_generation;
+    slice_buffer sb;
+
+    MpegEncContext m; // needed for motion estimation, should not be used for anything else, the idea is to make the motion estimation eventually independent of MpegEncContext, so this will be removed then (FIXME/XXX)
+}SnowContext;
+
+typedef struct {
+    DWTELEM *b0;
+    DWTELEM *b1;
+    DWTELEM *b2;
+    DWTELEM *b3;
+    int y;
+} dwt_compose_t;
+
+#define slice_buffer_get_line(slice_buf, line_num) ((slice_buf)->line[line_num] ? (slice_buf)->line[line_num] : slice_buffer_load_line((slice_buf), (line_num)))
+//#define slice_buffer_get_line(slice_buf, line_num) (slice_buffer_load_line((slice_buf), (line_num)))
+
+static void iterative_me(SnowContext *s);
+
+static void slice_buffer_init(slice_buffer * buf, int line_count, int max_allocated_lines, int line_width, DWTELEM * base_buffer)
+{
+    int i;
+
+    buf->base_buffer = base_buffer;
+    buf->line_count = line_count;
+    buf->line_width = line_width;
+    buf->data_count = max_allocated_lines;
+    buf->line = (DWTELEM * *) av_mallocz (sizeof(DWTELEM *) * line_count);
+    buf->data_stack = (DWTELEM * *) av_malloc (sizeof(DWTELEM *) * max_allocated_lines);
+
+    for (i = 0; i < max_allocated_lines; i++)
+    {
+      buf->data_stack[i] = (DWTELEM *) av_malloc (sizeof(DWTELEM) * line_width);
+    }
+
+    buf->data_stack_top = max_allocated_lines - 1;
+}
+
+static DWTELEM * slice_buffer_load_line(slice_buffer * buf, int line)
+{
+    int offset;
+    DWTELEM * buffer;
+
+//  av_log(NULL, AV_LOG_DEBUG, "Cache hit: %d\n", line);
+
+    assert(buf->data_stack_top >= 0);
+//  assert(!buf->line[line]);
+    if (buf->line[line])
+        return buf->line[line];
+
+    offset = buf->line_width * line;
+    buffer = buf->data_stack[buf->data_stack_top];
+    buf->data_stack_top--;
+    buf->line[line] = buffer;
+
+//  av_log(NULL, AV_LOG_DEBUG, "slice_buffer_load_line: line: %d remaining: %d\n", line, buf->data_stack_top + 1);
+
+    return buffer;
+}
+
+static void slice_buffer_release(slice_buffer * buf, int line)
+{
+    int offset;
+    DWTELEM * buffer;
+
+    assert(line >= 0 && line < buf->line_count);
+    assert(buf->line[line]);
+
+    offset = buf->line_width * line;
+    buffer = buf->line[line];
+    buf->data_stack_top++;
+    buf->data_stack[buf->data_stack_top] = buffer;
+    buf->line[line] = NULL;
+
+//  av_log(NULL, AV_LOG_DEBUG, "slice_buffer_release: line: %d remaining: %d\n", line, buf->data_stack_top + 1);
+}
+
+static void slice_buffer_flush(slice_buffer * buf)
+{
+    int i;
+    for (i = 0; i < buf->line_count; i++)
+    {
+        if (buf->line[i])
+        {
+//      av_log(NULL, AV_LOG_DEBUG, "slice_buffer_flush: line: %d \n", i);
+            slice_buffer_release(buf, i);
+        }
+    }
+}
+
+static void slice_buffer_destroy(slice_buffer * buf)
+{
+    int i;
+    slice_buffer_flush(buf);
+
+    for (i = buf->data_count - 1; i >= 0; i--)
+    {
+        assert(buf->data_stack[i]);
+        av_freep(&buf->data_stack[i]);
+    }
+    assert(buf->data_stack);
+    av_freep(&buf->data_stack);
+    assert(buf->line);
+    av_freep(&buf->line);
+}
+
+#ifdef __sgi
+// Avoid a name clash on SGI IRIX
+#undef qexp
+#endif
+#define QEXPSHIFT (7-FRAC_BITS+8) //FIXME try to change this to 0
+static uint8_t qexp[QROOT];
+
+static inline int mirror(int v, int m){
+    while((unsigned)v > (unsigned)m){
+        v=-v;
+        if(v<0) v+= 2*m;
+    }
+    return v;
+}
+
+static inline void put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signed){
+    int i;
+
+    if(v){
+        const int a= FFABS(v);
+        const int e= av_log2(a);
+#if 1
+        const int el= FFMIN(e, 10);
+        put_rac(c, state+0, 0);
+
+        for(i=0; i<el; i++){
+            put_rac(c, state+1+i, 1);  //1..10
+        }
+        for(; i<e; i++){
+            put_rac(c, state+1+9, 1);  //1..10
+        }
+        put_rac(c, state+1+FFMIN(i,9), 0);
+
+        for(i=e-1; i>=el; i--){
+            put_rac(c, state+22+9, (a>>i)&1); //22..31
+        }
+        for(; i>=0; i--){
+            put_rac(c, state+22+i, (a>>i)&1); //22..31
+        }
+
+        if(is_signed)
+            put_rac(c, state+11 + el, v < 0); //11..21
+#else
+
+        put_rac(c, state+0, 0);
+        if(e<=9){
+            for(i=0; i<e; i++){
+                put_rac(c, state+1+i, 1);  //1..10
+            }
+            put_rac(c, state+1+i, 0);
+
+            for(i=e-1; i>=0; i--){
+                put_rac(c, state+22+i, (a>>i)&1); //22..31
+            }
+
+            if(is_signed)
+                put_rac(c, state+11 + e, v < 0); //11..21
+        }else{
+            for(i=0; i<e; i++){
+                put_rac(c, state+1+FFMIN(i,9), 1);  //1..10
+            }
+            put_rac(c, state+1+FFMIN(i,9), 0);
+
+            for(i=e-1; i>=0; i--){
+                put_rac(c, state+22+FFMIN(i,9), (a>>i)&1); //22..31
+            }
+
+            if(is_signed)
+                put_rac(c, state+11 + FFMIN(e,10), v < 0); //11..21
+        }
+#endif
+    }else{
+        put_rac(c, state+0, 1);
+    }
+}
+
+static inline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
+    if(get_rac(c, state+0))
+        return 0;
+    else{
+        int i, e, a;
+        e= 0;
+        while(get_rac(c, state+1 + FFMIN(e,9))){ //1..10
+            e++;
+        }
+
+        a= 1;
+        for(i=e-1; i>=0; i--){
+            a += a + get_rac(c, state+22 + FFMIN(i,9)); //22..31
+        }
+
+        if(is_signed && get_rac(c, state+11 + FFMIN(e,10))) //11..21
+            return -a;
+        else
+            return a;
+    }
+}
+
+static inline void put_symbol2(RangeCoder *c, uint8_t *state, int v, int log2){
+    int i;
+    int r= log2>=0 ? 1<<log2 : 1;
+
+    assert(v>=0);
+    assert(log2>=-4);
+
+    while(v >= r){
+        put_rac(c, state+4+log2, 1);
+        v -= r;
+        log2++;
+        if(log2>0) r+=r;
+    }
+    put_rac(c, state+4+log2, 0);
+
+    for(i=log2-1; i>=0; i--){
+        put_rac(c, state+31-i, (v>>i)&1);
+    }
+}
+
+static inline int get_symbol2(RangeCoder *c, uint8_t *state, int log2){
+    int i;
+    int r= log2>=0 ? 1<<log2 : 1;
+    int v=0;
+
+    assert(log2>=-4);
+
+    while(get_rac(c, state+4+log2)){
+        v+= r;
+        log2++;
+        if(log2>0) r+=r;
+    }
+
+    for(i=log2-1; i>=0; i--){
+        v+= get_rac(c, state+31-i)<<i;
+    }
+
+    return v;
+}
+
+static av_always_inline void lift(DWTELEM *dst, DWTELEM *src, DWTELEM *ref, int dst_step, int src_step, int ref_step, int width, int mul, int add, int shift, int highpass, int inverse){
+    const int mirror_left= !highpass;
+    const int mirror_right= (width&1) ^ highpass;
+    const int w= (width>>1) - 1 + (highpass & width);
+    int i;
+
+#define LIFT(src, ref, inv) ((src) + ((inv) ? - (ref) : + (ref)))
+    if(mirror_left){
+        dst[0] = LIFT(src[0], ((mul*2*ref[0]+add)>>shift), inverse);
+        dst += dst_step;
+        src += src_step;
+    }
+
+    for(i=0; i<w; i++){
+        dst[i*dst_step] = LIFT(src[i*src_step], ((mul*(ref[i*ref_step] + ref[(i+1)*ref_step])+add)>>shift), inverse);
+    }
+
+    if(mirror_right){
+        dst[w*dst_step] = LIFT(src[w*src_step], ((mul*2*ref[w*ref_step]+add)>>shift), inverse);
+    }
+}
+
+#ifndef lift5
+static av_always_inline void lift5(DWTELEM *dst, DWTELEM *src, DWTELEM *ref, int dst_step, int src_step, int ref_step, int width, int mul, int add, int shift, int highpass, int inverse){
+    const int mirror_left= !highpass;
+    const int mirror_right= (width&1) ^ highpass;
+    const int w= (width>>1) - 1 + (highpass & width);
+    int i;
+
+    if(mirror_left){
+        int r= 3*2*ref[0];
+        r += r>>4;
+        r += r>>8;
+        dst[0] = LIFT(src[0], ((r+add)>>shift), inverse);
+        dst += dst_step;
+        src += src_step;
+    }
+
+    for(i=0; i<w; i++){
+        int r= 3*(ref[i*ref_step] + ref[(i+1)*ref_step]);
+        r += r>>4;
+        r += r>>8;
+        dst[i*dst_step] = LIFT(src[i*src_step], ((r+add)>>shift), inverse);
+    }
+
+    if(mirror_right){
+        int r= 3*2*ref[w*ref_step];
+        r += r>>4;
+        r += r>>8;
+        dst[w*dst_step] = LIFT(src[w*src_step], ((r+add)>>shift), inverse);
+    }
+}
+#endif
+
+#ifndef liftS
+static av_always_inline void liftS(DWTELEM *dst, DWTELEM *src, DWTELEM *ref, int dst_step, int src_step, int ref_step, int width, int mul, int add, int shift, int highpass, int inverse){
+    const int mirror_left= !highpass;
+    const int mirror_right= (width&1) ^ highpass;
+    const int w= (width>>1) - 1 + (highpass & width);
+    int i;
+
+    assert(shift == 4);
+#define LIFTS(src, ref, inv) ((inv) ? (src) - (((ref) - 4*(src))>>shift): (16*4*(src) + 4*(ref) + 8 + (5<<27))/(5*16) - (1<<23))
+    if(mirror_left){
+        dst[0] = LIFTS(src[0], mul*2*ref[0]+add, inverse);
+        dst += dst_step;
+        src += src_step;
+    }
+
+    for(i=0; i<w; i++){
+        dst[i*dst_step] = LIFTS(src[i*src_step], mul*(ref[i*ref_step] + ref[(i+1)*ref_step])+add, inverse);
+    }
+
+    if(mirror_right){
+        dst[w*dst_step] = LIFTS(src[w*src_step], mul*2*ref[w*ref_step]+add, inverse);
+    }
+}
+#endif
+
+
+static void inplace_lift(DWTELEM *dst, int width, int *coeffs, int n, int shift, int start, int inverse){
+    int x, i;
+
+    for(x=start; x<width; x+=2){
+        int64_t sum=0;
+
+        for(i=0; i<n; i++){
+            int x2= x + 2*i - n + 1;
+            if     (x2<     0) x2= -x2;
+            else if(x2>=width) x2= 2*width-x2-2;
+            sum += coeffs[i]*(int64_t)dst[x2];
+        }
+        if(inverse) dst[x] -= (sum + (1<<shift)/2)>>shift;
+        else        dst[x] += (sum + (1<<shift)/2)>>shift;
+    }
+}
+
+static void inplace_liftV(DWTELEM *dst, int width, int height, int stride, int *coeffs, int n, int shift, int start, int inverse){
+    int x, y, i;
+    for(y=start; y<height; y+=2){
+        for(x=0; x<width; x++){
+            int64_t sum=0;
+
+            for(i=0; i<n; i++){
+                int y2= y + 2*i - n + 1;
+                if     (y2<      0) y2= -y2;
+                else if(y2>=height) y2= 2*height-y2-2;
+                sum += coeffs[i]*(int64_t)dst[x + y2*stride];
+            }
+            if(inverse) dst[x + y*stride] -= (sum + (1<<shift)/2)>>shift;
+            else        dst[x + y*stride] += (sum + (1<<shift)/2)>>shift;
+        }
+    }
+}
+
+#define SCALEX 1
+#define LX0 0
+#define LX1 1
+
+#if 0 // more accurate 9/7
+#define N1 2
+#define SHIFT1 14
+#define COEFFS1 (int[]){-25987,-25987}
+#define N2 2
+#define SHIFT2 19
+#define COEFFS2 (int[]){-27777,-27777}
+#define N3 2
+#define SHIFT3 15
+#define COEFFS3 (int[]){28931,28931}
+#define N4 2
+#define SHIFT4 15
+#define COEFFS4 (int[]){14533,14533}
+#elif 1 // 13/7 CRF
+#define N1 4
+#define SHIFT1 4
+#define COEFFS1 (int[]){1,-9,-9,1}
+#define N2 4
+#define SHIFT2 4
+#define COEFFS2 (int[]){-1,5,5,-1}
+#define N3 0
+#define SHIFT3 1
+#define COEFFS3 NULL
+#define N4 0
+#define SHIFT4 1
+#define COEFFS4 NULL
+#elif 1 // 3/5
+#define LX0 1
+#define LX1 0
+#define SCALEX 0.5
+#define N1 2
+#define SHIFT1 1
+#define COEFFS1 (int[]){1,1}
+#define N2 2
+#define SHIFT2 2
+#define COEFFS2 (int[]){-1,-1}
+#define N3 0
+#define SHIFT3 0
+#define COEFFS3 NULL
+#define N4 0
+#define SHIFT4 0
+#define COEFFS4 NULL
+#elif 1 // 11/5
+#define N1 0
+#define SHIFT1 1
+#define COEFFS1 NULL
+#define N2 2
+#define SHIFT2 2
+#define COEFFS2 (int[]){-1,-1}
+#define N3 2
+#define SHIFT3 0
+#define COEFFS3 (int[]){-1,-1}
+#define N4 4
+#define SHIFT4 7
+#define COEFFS4 (int[]){-5,29,29,-5}
+#define SCALEX 4
+#elif 1 // 9/7 CDF
+#define N1 2
+#define SHIFT1 7
+#define COEFFS1 (int[]){-203,-203}
+#define N2 2
+#define SHIFT2 12
+#define COEFFS2 (int[]){-217,-217}
+#define N3 2
+#define SHIFT3 7
+#define COEFFS3 (int[]){113,113}
+#define N4 2
+#define SHIFT4 9
+#define COEFFS4 (int[]){227,227}
+#define SCALEX 1
+#elif 1 // 7/5 CDF
+#define N1 0
+#define SHIFT1 1
+#define COEFFS1 NULL
+#define N2 2
+#define SHIFT2 2
+#define COEFFS2 (int[]){-1,-1}
+#define N3 2
+#define SHIFT3 0
+#define COEFFS3 (int[]){-1,-1}
+#define N4 2
+#define SHIFT4 4
+#define COEFFS4 (int[]){3,3}
+#elif 1 // 9/7 MN
+#define N1 4
+#define SHIFT1 4
+#define COEFFS1 (int[]){1,-9,-9,1}
+#define N2 2
+#define SHIFT2 2
+#define COEFFS2 (int[]){1,1}
+#define N3 0
+#define SHIFT3 1
+#define COEFFS3 NULL
+#define N4 0
+#define SHIFT4 1
+#define COEFFS4 NULL
+#else // 13/7 CRF
+#define N1 4
+#define SHIFT1 4
+#define COEFFS1 (int[]){1,-9,-9,1}
+#define N2 4
+#define SHIFT2 4
+#define COEFFS2 (int[]){-1,5,5,-1}
+#define N3 0
+#define SHIFT3 1
+#define COEFFS3 NULL
+#define N4 0
+#define SHIFT4 1
+#define COEFFS4 NULL
+#endif
+static void horizontal_decomposeX(DWTELEM *b, int width){
+    DWTELEM temp[width];
+    const int width2= width>>1;
+    const int w2= (width+1)>>1;
+    int x;
+
+    inplace_lift(b, width, COEFFS1, N1, SHIFT1, LX1, 0);
+    inplace_lift(b, width, COEFFS2, N2, SHIFT2, LX0, 0);
+    inplace_lift(b, width, COEFFS3, N3, SHIFT3, LX1, 0);
+    inplace_lift(b, width, COEFFS4, N4, SHIFT4, LX0, 0);
+
+    for(x=0; x<width2; x++){
+        temp[x   ]= b[2*x    ];
+        temp[x+w2]= b[2*x + 1];
+    }
+    if(width&1)
+        temp[x   ]= b[2*x    ];
+    memcpy(b, temp, width*sizeof(int));
+}
+
+static void horizontal_composeX(DWTELEM *b, int width){
+    DWTELEM temp[width];
+    const int width2= width>>1;
+    int x;
+    const int w2= (width+1)>>1;
+
+    memcpy(temp, b, width*sizeof(int));
+    for(x=0; x<width2; x++){
+        b[2*x    ]= temp[x   ];
+        b[2*x + 1]= temp[x+w2];
+    }
+    if(width&1)
+        b[2*x    ]= temp[x   ];
+
+    inplace_lift(b, width, COEFFS4, N4, SHIFT4, LX0, 1);
+    inplace_lift(b, width, COEFFS3, N3, SHIFT3, LX1, 1);
+    inplace_lift(b, width, COEFFS2, N2, SHIFT2, LX0, 1);
+    inplace_lift(b, width, COEFFS1, N1, SHIFT1, LX1, 1);
+}
+
+static void spatial_decomposeX(DWTELEM *buffer, int width, int height, int stride){
+    int x, y;
+
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            buffer[y*stride + x] *= SCALEX;
+        }
+    }
+
+    for(y=0; y<height; y++){
+        horizontal_decomposeX(buffer + y*stride, width);
+    }
+
+    inplace_liftV(buffer, width, height, stride, COEFFS1, N1, SHIFT1, LX1, 0);
+    inplace_liftV(buffer, width, height, stride, COEFFS2, N2, SHIFT2, LX0, 0);
+    inplace_liftV(buffer, width, height, stride, COEFFS3, N3, SHIFT3, LX1, 0);
+    inplace_liftV(buffer, width, height, stride, COEFFS4, N4, SHIFT4, LX0, 0);
+}
+
+static void spatial_composeX(DWTELEM *buffer, int width, int height, int stride){
+    int x, y;
+
+    inplace_liftV(buffer, width, height, stride, COEFFS4, N4, SHIFT4, LX0, 1);
+    inplace_liftV(buffer, width, height, stride, COEFFS3, N3, SHIFT3, LX1, 1);
+    inplace_liftV(buffer, width, height, stride, COEFFS2, N2, SHIFT2, LX0, 1);
+    inplace_liftV(buffer, width, height, stride, COEFFS1, N1, SHIFT1, LX1, 1);
+
+    for(y=0; y<height; y++){
+        horizontal_composeX(buffer + y*stride, width);
+    }
+
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            buffer[y*stride + x] /= SCALEX;
+        }
+    }
+}
+
+static void horizontal_decompose53i(DWTELEM *b, int width){
+    DWTELEM temp[width];
+    const int width2= width>>1;
+    int x;
+    const int w2= (width+1)>>1;
+
+    for(x=0; x<width2; x++){
+        temp[x   ]= b[2*x    ];
+        temp[x+w2]= b[2*x + 1];
+    }
+    if(width&1)
+        temp[x   ]= b[2*x    ];
+#if 0
+    {
+    int A1,A2,A3,A4;
+    A2= temp[1       ];
+    A4= temp[0       ];
+    A1= temp[0+width2];
+    A1 -= (A2 + A4)>>1;
+    A4 += (A1 + 1)>>1;
+    b[0+width2] = A1;
+    b[0       ] = A4;
+    for(x=1; x+1<width2; x+=2){
+        A3= temp[x+width2];
+        A4= temp[x+1     ];
+        A3 -= (A2 + A4)>>1;
+        A2 += (A1 + A3 + 2)>>2;
+        b[x+width2] = A3;
+        b[x       ] = A2;
+
+        A1= temp[x+1+width2];
+        A2= temp[x+2       ];
+        A1 -= (A2 + A4)>>1;
+        A4 += (A1 + A3 + 2)>>2;
+        b[x+1+width2] = A1;
+        b[x+1       ] = A4;
+    }
+    A3= temp[width-1];
+    A3 -= A2;
+    A2 += (A1 + A3 + 2)>>2;
+    b[width -1] = A3;
+    b[width2-1] = A2;
+    }
+#else
+    lift(b+w2, temp+w2, temp, 1, 1, 1, width, -1, 0, 1, 1, 0);
+    lift(b   , temp   , b+w2, 1, 1, 1, width,  1, 2, 2, 0, 0);
+#endif
+}
+
+static void vertical_decompose53iH0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] -= (b0[i] + b2[i])>>1;
+    }
+}
+
+static void vertical_decompose53iL0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] += (b0[i] + b2[i] + 2)>>2;
+    }
+}
+
+static void spatial_decompose53i(DWTELEM *buffer, int width, int height, int stride){
+    int y;
+    DWTELEM *b0= buffer + mirror(-2-1, height-1)*stride;
+    DWTELEM *b1= buffer + mirror(-2  , height-1)*stride;
+
+    for(y=-2; y<height; y+=2){
+        DWTELEM *b2= buffer + mirror(y+1, height-1)*stride;
+        DWTELEM *b3= buffer + mirror(y+2, height-1)*stride;
+
+{START_TIMER
+        if(y+1<(unsigned)height) horizontal_decompose53i(b2, width);
+        if(y+2<(unsigned)height) horizontal_decompose53i(b3, width);
+STOP_TIMER("horizontal_decompose53i")}
+
+{START_TIMER
+        if(y+1<(unsigned)height) vertical_decompose53iH0(b1, b2, b3, width);
+        if(y+0<(unsigned)height) vertical_decompose53iL0(b0, b1, b2, width);
+STOP_TIMER("vertical_decompose53i*")}
+
+        b0=b2;
+        b1=b3;
+    }
+}
+
+static void horizontal_decompose97i(DWTELEM *b, int width){
+    DWTELEM temp[width];
+    const int w2= (width+1)>>1;
+
+    lift (temp+w2, b    +1, b      , 1, 2, 2, width, -W_AM, W_AO, W_AS, 1, 0);
+    liftS(temp   , b      , temp+w2, 1, 2, 1, width, -W_BM, W_BO, W_BS, 0, 0);
+    lift5(b   +w2, temp+w2, temp   , 1, 1, 1, width,  W_CM, W_CO, W_CS, 1, 0);
+    lift (b      , temp   , b   +w2, 1, 1, 1, width,  W_DM, W_DO, W_DS, 0, 0);
+}
+
+
+static void vertical_decompose97iH0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] -= (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
+    }
+}
+
+static void vertical_decompose97iH1(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+#ifdef lift5
+        b1[i] += (W_CM*(b0[i] + b2[i])+W_CO)>>W_CS;
+#else
+        int r= 3*(b0[i] + b2[i]);
+        r+= r>>4;
+        r+= r>>8;
+        b1[i] += (r+W_CO)>>W_CS;
+#endif
+    }
+}
+
+static void vertical_decompose97iL0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+#ifdef liftS
+        b1[i] -= (W_BM*(b0[i] + b2[i])+W_BO)>>W_BS;
+#else
+        b1[i] = (16*4*b1[i] - 4*(b0[i] + b2[i]) + 8*5 + (5<<27)) / (5*16) - (1<<23);
+#endif
+    }
+}
+
+static void vertical_decompose97iL1(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] += (W_DM*(b0[i] + b2[i])+W_DO)>>W_DS;
+    }
+}
+
+static void spatial_decompose97i(DWTELEM *buffer, int width, int height, int stride){
+    int y;
+    DWTELEM *b0= buffer + mirror(-4-1, height-1)*stride;
+    DWTELEM *b1= buffer + mirror(-4  , height-1)*stride;
+    DWTELEM *b2= buffer + mirror(-4+1, height-1)*stride;
+    DWTELEM *b3= buffer + mirror(-4+2, height-1)*stride;
+
+    for(y=-4; y<height; y+=2){
+        DWTELEM *b4= buffer + mirror(y+3, height-1)*stride;
+        DWTELEM *b5= buffer + mirror(y+4, height-1)*stride;
+
+{START_TIMER
+        if(y+3<(unsigned)height) horizontal_decompose97i(b4, width);
+        if(y+4<(unsigned)height) horizontal_decompose97i(b5, width);
+if(width>400){
+STOP_TIMER("horizontal_decompose97i")
+}}
+
+{START_TIMER
+        if(y+3<(unsigned)height) vertical_decompose97iH0(b3, b4, b5, width);
+        if(y+2<(unsigned)height) vertical_decompose97iL0(b2, b3, b4, width);
+        if(y+1<(unsigned)height) vertical_decompose97iH1(b1, b2, b3, width);
+        if(y+0<(unsigned)height) vertical_decompose97iL1(b0, b1, b2, width);
+
+if(width>400){
+STOP_TIMER("vertical_decompose97i")
+}}
+
+        b0=b2;
+        b1=b3;
+        b2=b4;
+        b3=b5;
+    }
+}
+
+void ff_spatial_dwt(DWTELEM *buffer, int width, int height, int stride, int type, int decomposition_count){
+    int level;
+
+    for(level=0; level<decomposition_count; level++){
+        switch(type){
+        case DWT_97: spatial_decompose97i(buffer, width>>level, height>>level, stride<<level); break;
+        case DWT_53: spatial_decompose53i(buffer, width>>level, height>>level, stride<<level); break;
+        case DWT_X: spatial_decomposeX  (buffer, width>>level, height>>level, stride<<level); break;
+        }
+    }
+}
+
+static void horizontal_compose53i(DWTELEM *b, int width){
+    DWTELEM temp[width];
+    const int width2= width>>1;
+    const int w2= (width+1)>>1;
+    int x;
+
+#if 0
+    int A1,A2,A3,A4;
+    A2= temp[1       ];
+    A4= temp[0       ];
+    A1= temp[0+width2];
+    A1 -= (A2 + A4)>>1;
+    A4 += (A1 + 1)>>1;
+    b[0+width2] = A1;
+    b[0       ] = A4;
+    for(x=1; x+1<width2; x+=2){
+        A3= temp[x+width2];
+        A4= temp[x+1     ];
+        A3 -= (A2 + A4)>>1;
+        A2 += (A1 + A3 + 2)>>2;
+        b[x+width2] = A3;
+        b[x       ] = A2;
+
+        A1= temp[x+1+width2];
+        A2= temp[x+2       ];
+        A1 -= (A2 + A4)>>1;
+        A4 += (A1 + A3 + 2)>>2;
+        b[x+1+width2] = A1;
+        b[x+1       ] = A4;
+    }
+    A3= temp[width-1];
+    A3 -= A2;
+    A2 += (A1 + A3 + 2)>>2;
+    b[width -1] = A3;
+    b[width2-1] = A2;
+#else
+    lift(temp   , b   , b+w2, 1, 1, 1, width,  1, 2, 2, 0, 1);
+    lift(temp+w2, b+w2, temp, 1, 1, 1, width, -1, 0, 1, 1, 1);
+#endif
+    for(x=0; x<width2; x++){
+        b[2*x    ]= temp[x   ];
+        b[2*x + 1]= temp[x+w2];
+    }
+    if(width&1)
+        b[2*x    ]= temp[x   ];
+}
+
+static void vertical_compose53iH0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] += (b0[i] + b2[i])>>1;
+    }
+}
+
+static void vertical_compose53iL0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] -= (b0[i] + b2[i] + 2)>>2;
+    }
+}
+
+static void spatial_compose53i_buffered_init(dwt_compose_t *cs, slice_buffer * sb, int height, int stride_line){
+    cs->b0 = slice_buffer_get_line(sb, mirror(-1-1, height-1) * stride_line);
+    cs->b1 = slice_buffer_get_line(sb, mirror(-1  , height-1) * stride_line);
+    cs->y = -1;
+}
+
+static void spatial_compose53i_init(dwt_compose_t *cs, DWTELEM *buffer, int height, int stride){
+    cs->b0 = buffer + mirror(-1-1, height-1)*stride;
+    cs->b1 = buffer + mirror(-1  , height-1)*stride;
+    cs->y = -1;
+}
+
+static void spatial_compose53i_dy_buffered(dwt_compose_t *cs, slice_buffer * sb, int width, int height, int stride_line){
+    int y= cs->y;
+
+    DWTELEM *b0= cs->b0;
+    DWTELEM *b1= cs->b1;
+    DWTELEM *b2= slice_buffer_get_line(sb, mirror(y+1, height-1) * stride_line);
+    DWTELEM *b3= slice_buffer_get_line(sb, mirror(y+2, height-1) * stride_line);
+
+{START_TIMER
+        if(y+1<(unsigned)height) vertical_compose53iL0(b1, b2, b3, width);
+        if(y+0<(unsigned)height) vertical_compose53iH0(b0, b1, b2, width);
+STOP_TIMER("vertical_compose53i*")}
+
+{START_TIMER
+        if(y-1<(unsigned)height) horizontal_compose53i(b0, width);
+        if(y+0<(unsigned)height) horizontal_compose53i(b1, width);
+STOP_TIMER("horizontal_compose53i")}
+
+    cs->b0 = b2;
+    cs->b1 = b3;
+    cs->y += 2;
+}
+
+static void spatial_compose53i_dy(dwt_compose_t *cs, DWTELEM *buffer, int width, int height, int stride){
+    int y= cs->y;
+    DWTELEM *b0= cs->b0;
+    DWTELEM *b1= cs->b1;
+    DWTELEM *b2= buffer + mirror(y+1, height-1)*stride;
+    DWTELEM *b3= buffer + mirror(y+2, height-1)*stride;
+
+{START_TIMER
+        if(y+1<(unsigned)height) vertical_compose53iL0(b1, b2, b3, width);
+        if(y+0<(unsigned)height) vertical_compose53iH0(b0, b1, b2, width);
+STOP_TIMER("vertical_compose53i*")}
+
+{START_TIMER
+        if(y-1<(unsigned)height) horizontal_compose53i(b0, width);
+        if(y+0<(unsigned)height) horizontal_compose53i(b1, width);
+STOP_TIMER("horizontal_compose53i")}
+
+    cs->b0 = b2;
+    cs->b1 = b3;
+    cs->y += 2;
+}
+
+static void spatial_compose53i(DWTELEM *buffer, int width, int height, int stride){
+    dwt_compose_t cs;
+    spatial_compose53i_init(&cs, buffer, height, stride);
+    while(cs.y <= height)
+        spatial_compose53i_dy(&cs, buffer, width, height, stride);
+}
+
+
+void ff_snow_horizontal_compose97i(DWTELEM *b, int width){
+    DWTELEM temp[width];
+    const int w2= (width+1)>>1;
+
+    lift (temp   , b      , b   +w2, 1, 1, 1, width,  W_DM, W_DO, W_DS, 0, 1);
+    lift5(temp+w2, b   +w2, temp   , 1, 1, 1, width,  W_CM, W_CO, W_CS, 1, 1);
+    liftS(b      , temp   , temp+w2, 2, 1, 1, width, -W_BM, W_BO, W_BS, 0, 1);
+    lift (b+1    , temp+w2, b      , 2, 1, 2, width, -W_AM, W_AO, W_AS, 1, 1);
+}
+
+static void vertical_compose97iH0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
+    }
+}
+
+static void vertical_compose97iH1(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+#ifdef lift5
+        b1[i] -= (W_CM*(b0[i] + b2[i])+W_CO)>>W_CS;
+#else
+        int r= 3*(b0[i] + b2[i]);
+        r+= r>>4;
+        r+= r>>8;
+        b1[i] -= (r+W_CO)>>W_CS;
+#endif
+    }
+}
+
+static void vertical_compose97iL0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+#ifdef liftS
+        b1[i] += (W_BM*(b0[i] + b2[i])+W_BO)>>W_BS;
+#else
+        b1[i] += (W_BM*(b0[i] + b2[i])+4*b1[i]+W_BO)>>W_BS;
+#endif
+    }
+}
+
+static void vertical_compose97iL1(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+        b1[i] -= (W_DM*(b0[i] + b2[i])+W_DO)>>W_DS;
+    }
+}
+
+void ff_snow_vertical_compose97i(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width){
+    int i;
+
+    for(i=0; i<width; i++){
+#ifndef lift5
+        int r;
+#endif
+        b4[i] -= (W_DM*(b3[i] + b5[i])+W_DO)>>W_DS;
+#ifdef lift5
+        b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS;
+#else
+        r= 3*(b2[i] + b4[i]);
+        r+= r>>4;
+        r+= r>>8;
+        b3[i] -= (r+W_CO)>>W_CS;
+#endif
+#ifdef liftS
+        b2[i] += (W_BM*(b1[i] + b3[i])+W_BO)>>W_BS;
+#else
+        b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS;
+#endif
+        b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS;
+    }
+}
+
+static void spatial_compose97i_buffered_init(dwt_compose_t *cs, slice_buffer * sb, int height, int stride_line){
+    cs->b0 = slice_buffer_get_line(sb, mirror(-3-1, height-1) * stride_line);
+    cs->b1 = slice_buffer_get_line(sb, mirror(-3  , height-1) * stride_line);
+    cs->b2 = slice_buffer_get_line(sb, mirror(-3+1, height-1) * stride_line);
+    cs->b3 = slice_buffer_get_line(sb, mirror(-3+2, height-1) * stride_line);
+    cs->y = -3;
+}
+
+static void spatial_compose97i_init(dwt_compose_t *cs, DWTELEM *buffer, int height, int stride){
+    cs->b0 = buffer + mirror(-3-1, height-1)*stride;
+    cs->b1 = buffer + mirror(-3  , height-1)*stride;
+    cs->b2 = buffer + mirror(-3+1, height-1)*stride;
+    cs->b3 = buffer + mirror(-3+2, height-1)*stride;
+    cs->y = -3;
+}
+
+static void spatial_compose97i_dy_buffered(DSPContext *dsp, dwt_compose_t *cs, slice_buffer * sb, int width, int height, int stride_line){
+    int y = cs->y;
+
+    DWTELEM *b0= cs->b0;
+    DWTELEM *b1= cs->b1;
+    DWTELEM *b2= cs->b2;
+    DWTELEM *b3= cs->b3;
+    DWTELEM *b4= slice_buffer_get_line(sb, mirror(y + 3, height - 1) * stride_line);
+    DWTELEM *b5= slice_buffer_get_line(sb, mirror(y + 4, height - 1) * stride_line);
+
+{START_TIMER
+    if(y>0 && y+4<height){
+        dsp->vertical_compose97i(b0, b1, b2, b3, b4, b5, width);
+    }else{
+        if(y+3<(unsigned)height) vertical_compose97iL1(b3, b4, b5, width);
+        if(y+2<(unsigned)height) vertical_compose97iH1(b2, b3, b4, width);
+        if(y+1<(unsigned)height) vertical_compose97iL0(b1, b2, b3, width);
+        if(y+0<(unsigned)height) vertical_compose97iH0(b0, b1, b2, width);
+    }
+if(width>400){
+STOP_TIMER("vertical_compose97i")}}
+
+{START_TIMER
+        if(y-1<(unsigned)height) dsp->horizontal_compose97i(b0, width);
+        if(y+0<(unsigned)height) dsp->horizontal_compose97i(b1, width);
+if(width>400 && y+0<(unsigned)height){
+STOP_TIMER("horizontal_compose97i")}}
+
+    cs->b0=b2;
+    cs->b1=b3;
+    cs->b2=b4;
+    cs->b3=b5;
+    cs->y += 2;
+}
+
+static void spatial_compose97i_dy(dwt_compose_t *cs, DWTELEM *buffer, int width, int height, int stride){
+    int y = cs->y;
+    DWTELEM *b0= cs->b0;
+    DWTELEM *b1= cs->b1;
+    DWTELEM *b2= cs->b2;
+    DWTELEM *b3= cs->b3;
+    DWTELEM *b4= buffer + mirror(y+3, height-1)*stride;
+    DWTELEM *b5= buffer + mirror(y+4, height-1)*stride;
+
+{START_TIMER
+        if(y+3<(unsigned)height) vertical_compose97iL1(b3, b4, b5, width);
+        if(y+2<(unsigned)height) vertical_compose97iH1(b2, b3, b4, width);
+        if(y+1<(unsigned)height) vertical_compose97iL0(b1, b2, b3, width);
+        if(y+0<(unsigned)height) vertical_compose97iH0(b0, b1, b2, width);
+if(width>400){
+STOP_TIMER("vertical_compose97i")}}
+
+{START_TIMER
+        if(y-1<(unsigned)height) ff_snow_horizontal_compose97i(b0, width);
+        if(y+0<(unsigned)height) ff_snow_horizontal_compose97i(b1, width);
+if(width>400 && b0 <= b2){
+STOP_TIMER("horizontal_compose97i")}}
+
+    cs->b0=b2;
+    cs->b1=b3;
+    cs->b2=b4;
+    cs->b3=b5;
+    cs->y += 2;
+}
+
+static void spatial_compose97i(DWTELEM *buffer, int width, int height, int stride){
+    dwt_compose_t cs;
+    spatial_compose97i_init(&cs, buffer, height, stride);
+    while(cs.y <= height)
+        spatial_compose97i_dy(&cs, buffer, width, height, stride);
+}
+
+static void ff_spatial_idwt_buffered_init(dwt_compose_t *cs, slice_buffer * sb, int width, int height, int stride_line, int type, int decomposition_count){
+    int level;
+    for(level=decomposition_count-1; level>=0; level--){
+        switch(type){
+        case DWT_97: spatial_compose97i_buffered_init(cs+level, sb, height>>level, stride_line<<level); break;
+        case DWT_53: spatial_compose53i_buffered_init(cs+level, sb, height>>level, stride_line<<level); break;
+        /* not slicified yet */
+        case DWT_X: /*spatial_composeX(buffer, width>>level, height>>level, stride<<level); break;*/
+          av_log(NULL, AV_LOG_ERROR, "spatial_composeX neither buffered nor slicified yet.\n"); break;
+        }
+    }
+}
+
+static void ff_spatial_idwt_init(dwt_compose_t *cs, DWTELEM *buffer, int width, int height, int stride, int type, int decomposition_count){
+    int level;
+    for(level=decomposition_count-1; level>=0; level--){
+        switch(type){
+        case DWT_97: spatial_compose97i_init(cs+level, buffer, height>>level, stride<<level); break;
+        case DWT_53: spatial_compose53i_init(cs+level, buffer, height>>level, stride<<level); break;
+        /* not slicified yet */
+        case DWT_X: spatial_composeX(buffer, width>>level, height>>level, stride<<level); break;
+        }
+    }
+}
+
+static void ff_spatial_idwt_slice(dwt_compose_t *cs, DWTELEM *buffer, int width, int height, int stride, int type, int decomposition_count, int y){
+    const int support = type==1 ? 3 : 5;
+    int level;
+    if(type==2) return;
+
+    for(level=decomposition_count-1; level>=0; level--){
+        while(cs[level].y <= FFMIN((y>>level)+support, height>>level)){
+            switch(type){
+            case DWT_97: spatial_compose97i_dy(cs+level, buffer, width>>level, height>>level, stride<<level);
+                    break;
+            case DWT_53: spatial_compose53i_dy(cs+level, buffer, width>>level, height>>level, stride<<level);
+                    break;
+            case DWT_X: break;
+            }
+        }
+    }
+}
+
+static void ff_spatial_idwt_buffered_slice(DSPContext *dsp, dwt_compose_t *cs, slice_buffer * slice_buf, int width, int height, int stride_line, int type, int decomposition_count, int y){
+    const int support = type==1 ? 3 : 5;
+    int level;
+    if(type==2) return;
+
+    for(level=decomposition_count-1; level>=0; level--){
+        while(cs[level].y <= FFMIN((y>>level)+support, height>>level)){
+            switch(type){
+            case DWT_97: spatial_compose97i_dy_buffered(dsp, cs+level, slice_buf, width>>level, height>>level, stride_line<<level);
+                    break;
+            case DWT_53: spatial_compose53i_dy_buffered(cs+level, slice_buf, width>>level, height>>level, stride_line<<level);
+                    break;
+            case DWT_X: break;
+            }
+        }
+    }
+}
+
+static void ff_spatial_idwt(DWTELEM *buffer, int width, int height, int stride, int type, int decomposition_count){
+    if(type==2){
+        int level;
+        for(level=decomposition_count-1; level>=0; level--)
+            spatial_composeX  (buffer, width>>level, height>>level, stride<<level);
+    }else{
+        dwt_compose_t cs[MAX_DECOMPOSITIONS];
+        int y;
+        ff_spatial_idwt_init(cs, buffer, width, height, stride, type, decomposition_count);
+        for(y=0; y<height; y+=4)
+            ff_spatial_idwt_slice(cs, buffer, width, height, stride, type, decomposition_count, y);
+    }
+}
+
+static int encode_subband_c0run(SnowContext *s, SubBand *b, DWTELEM *src, DWTELEM *parent, int stride, int orientation){
+    const int w= b->width;
+    const int h= b->height;
+    int x, y;
+
+    if(1){
+        int run=0;
+        int runs[w*h];
+        int run_index=0;
+        int max_index;
+
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                int v, p=0;
+                int /*ll=0, */l=0, lt=0, t=0, rt=0;
+                v= src[x + y*stride];
+
+                if(y){
+                    t= src[x + (y-1)*stride];
+                    if(x){
+                        lt= src[x - 1 + (y-1)*stride];
+                    }
+                    if(x + 1 < w){
+                        rt= src[x + 1 + (y-1)*stride];
+                    }
+                }
+                if(x){
+                    l= src[x - 1 + y*stride];
+                    /*if(x > 1){
+                        if(orientation==1) ll= src[y + (x-2)*stride];
+                        else               ll= src[x - 2 + y*stride];
+                    }*/
+                }
+                if(parent){
+                    int px= x>>1;
+                    int py= y>>1;
+                    if(px<b->parent->width && py<b->parent->height)
+                        p= parent[px + py*2*stride];
+                }
+                if(!(/*ll|*/l|lt|t|rt|p)){
+                    if(v){
+                        runs[run_index++]= run;
+                        run=0;
+                    }else{
+                        run++;
+                    }
+                }
+            }
+        }
+        max_index= run_index;
+        runs[run_index++]= run;
+        run_index=0;
+        run= runs[run_index++];
+
+        put_symbol2(&s->c, b->state[30], max_index, 0);
+        if(run_index <= max_index)
+            put_symbol2(&s->c, b->state[1], run, 3);
+
+        for(y=0; y<h; y++){
+            if(s->c.bytestream_end - s->c.bytestream < w*40){
+                av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+                return -1;
+            }
+            for(x=0; x<w; x++){
+                int v, p=0;
+                int /*ll=0, */l=0, lt=0, t=0, rt=0;
+                v= src[x + y*stride];
+
+                if(y){
+                    t= src[x + (y-1)*stride];
+                    if(x){
+                        lt= src[x - 1 + (y-1)*stride];
+                    }
+                    if(x + 1 < w){
+                        rt= src[x + 1 + (y-1)*stride];
+                    }
+                }
+                if(x){
+                    l= src[x - 1 + y*stride];
+                    /*if(x > 1){
+                        if(orientation==1) ll= src[y + (x-2)*stride];
+                        else               ll= src[x - 2 + y*stride];
+                    }*/
+                }
+                if(parent){
+                    int px= x>>1;
+                    int py= y>>1;
+                    if(px<b->parent->width && py<b->parent->height)
+                        p= parent[px + py*2*stride];
+                }
+                if(/*ll|*/l|lt|t|rt|p){
+                    int context= av_log2(/*FFABS(ll) + */3*FFABS(l) + FFABS(lt) + 2*FFABS(t) + FFABS(rt) + FFABS(p));
+
+                    put_rac(&s->c, &b->state[0][context], !!v);
+                }else{
+                    if(!run){
+                        run= runs[run_index++];
+
+                        if(run_index <= max_index)
+                            put_symbol2(&s->c, b->state[1], run, 3);
+                        assert(v);
+                    }else{
+                        run--;
+                        assert(!v);
+                    }
+                }
+                if(v){
+                    int context= av_log2(/*FFABS(ll) + */3*FFABS(l) + FFABS(lt) + 2*FFABS(t) + FFABS(rt) + FFABS(p));
+                    int l2= 2*FFABS(l) + (l<0);
+                    int t2= 2*FFABS(t) + (t<0);
+
+                    put_symbol2(&s->c, b->state[context + 2], FFABS(v)-1, context-4);
+                    put_rac(&s->c, &b->state[0][16 + 1 + 3 + quant3bA[l2&0xFF] + 3*quant3bA[t2&0xFF]], v<0);
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+static int encode_subband(SnowContext *s, SubBand *b, DWTELEM *src, DWTELEM *parent, int stride, int orientation){
+//    encode_subband_qtree(s, b, src, parent, stride, orientation);
+//    encode_subband_z0run(s, b, src, parent, stride, orientation);
+    return encode_subband_c0run(s, b, src, parent, stride, orientation);
+//    encode_subband_dzr(s, b, src, parent, stride, orientation);
+}
+
+static inline void unpack_coeffs(SnowContext *s, SubBand *b, SubBand * parent, int orientation){
+    const int w= b->width;
+    const int h= b->height;
+    int x,y;
+
+    if(1){
+        int run, runs;
+        x_and_coeff *xc= b->x_coeff;
+        x_and_coeff *prev_xc= NULL;
+        x_and_coeff *prev2_xc= xc;
+        x_and_coeff *parent_xc= parent ? parent->x_coeff : NULL;
+        x_and_coeff *prev_parent_xc= parent_xc;
+
+        runs= get_symbol2(&s->c, b->state[30], 0);
+        if(runs-- > 0) run= get_symbol2(&s->c, b->state[1], 3);
+        else           run= INT_MAX;
+
+        for(y=0; y<h; y++){
+            int v=0;
+            int lt=0, t=0, rt=0;
+
+            if(y && prev_xc->x == 0){
+                rt= prev_xc->coeff;
+            }
+            for(x=0; x<w; x++){
+                int p=0;
+                const int l= v;
+
+                lt= t; t= rt;
+
+                if(y){
+                    if(prev_xc->x <= x)
+                        prev_xc++;
+                    if(prev_xc->x == x + 1)
+                        rt= prev_xc->coeff;
+                    else
+                        rt=0;
+                }
+                if(parent_xc){
+                    if(x>>1 > parent_xc->x){
+                        parent_xc++;
+                    }
+                    if(x>>1 == parent_xc->x){
+                        p= parent_xc->coeff;
+                    }
+                }
+                if(/*ll|*/l|lt|t|rt|p){
+                    int context= av_log2(/*FFABS(ll) + */3*(l>>1) + (lt>>1) + (t&~1) + (rt>>1) + (p>>1));
+
+                    v=get_rac(&s->c, &b->state[0][context]);
+                    if(v){
+                        v= 2*(get_symbol2(&s->c, b->state[context + 2], context-4) + 1);
+                        v+=get_rac(&s->c, &b->state[0][16 + 1 + 3 + quant3bA[l&0xFF] + 3*quant3bA[t&0xFF]]);
+
+                        xc->x=x;
+                        (xc++)->coeff= v;
+                    }
+                }else{
+                    if(!run){
+                        if(runs-- > 0) run= get_symbol2(&s->c, b->state[1], 3);
+                        else           run= INT_MAX;
+                        v= 2*(get_symbol2(&s->c, b->state[0 + 2], 0-4) + 1);
+                        v+=get_rac(&s->c, &b->state[0][16 + 1 + 3]);
+
+                        xc->x=x;
+                        (xc++)->coeff= v;
+                    }else{
+                        int max_run;
+                        run--;
+                        v=0;
+
+                        if(y) max_run= FFMIN(run, prev_xc->x - x - 2);
+                        else  max_run= FFMIN(run, w-x-1);
+                        if(parent_xc)
+                            max_run= FFMIN(max_run, 2*parent_xc->x - x - 1);
+                        x+= max_run;
+                        run-= max_run;
+                    }
+                }
+            }
+            (xc++)->x= w+1; //end marker
+            prev_xc= prev2_xc;
+            prev2_xc= xc;
+
+            if(parent_xc){
+                if(y&1){
+                    while(parent_xc->x != parent->width+1)
+                        parent_xc++;
+                    parent_xc++;
+                    prev_parent_xc= parent_xc;
+                }else{
+                    parent_xc= prev_parent_xc;
+                }
+            }
+        }
+
+        (xc++)->x= w+1; //end marker
+    }
+}
+
+static inline void decode_subband_slice_buffered(SnowContext *s, SubBand *b, slice_buffer * sb, int start_y, int h, int save_state[1]){
+    const int w= b->width;
+    int y;
+    const int qlog= av_clip(s->qlog + b->qlog, 0, QROOT*16);
+    int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
+    int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
+    int new_index = 0;
+
+    START_TIMER
+
+    if(b->buf == s->spatial_dwt_buffer || s->qlog == LOSSLESS_QLOG){
+        qadd= 0;
+        qmul= 1<<QEXPSHIFT;
+    }
+
+    /* If we are on the second or later slice, restore our index. */
+    if (start_y != 0)
+        new_index = save_state[0];
+
+
+    for(y=start_y; y<h; y++){
+        int x = 0;
+        int v;
+        DWTELEM * line = slice_buffer_get_line(sb, y * b->stride_line + b->buf_y_offset) + b->buf_x_offset;
+        memset(line, 0, b->width*sizeof(DWTELEM));
+        v = b->x_coeff[new_index].coeff;
+        x = b->x_coeff[new_index++].x;
+        while(x < w)
+        {
+            register int t= ( (v>>1)*qmul + qadd)>>QEXPSHIFT;
+            register int u= -(v&1);
+            line[x] = (t^u) - u;
+
+            v = b->x_coeff[new_index].coeff;
+            x = b->x_coeff[new_index++].x;
+        }
+    }
+    if(w > 200 && start_y != 0/*level+1 == s->spatial_decomposition_count*/){
+        STOP_TIMER("decode_subband")
+    }
+
+    /* Save our variables for the next slice. */
+    save_state[0] = new_index;
+
+    return;
+}
+
+static void reset_contexts(SnowContext *s){ //FIXME better initial contexts
+    int plane_index, level, orientation;
+
+    for(plane_index=0; plane_index<3; plane_index++){
+        for(level=0; level<s->spatial_decomposition_count; level++){
+            for(orientation=level ? 1:0; orientation<4; orientation++){
+                memset(s->plane[plane_index].band[level][orientation].state, MID_STATE, sizeof(s->plane[plane_index].band[level][orientation].state));
+            }
+        }
+    }
+    memset(s->header_state, MID_STATE, sizeof(s->header_state));
+    memset(s->block_state, MID_STATE, sizeof(s->block_state));
+}
+
+static int alloc_blocks(SnowContext *s){
+    int w= -((-s->avctx->width )>>LOG2_MB_SIZE);
+    int h= -((-s->avctx->height)>>LOG2_MB_SIZE);
+
+    s->b_width = w;
+    s->b_height= h;
+
+    s->block= av_mallocz(w * h * sizeof(BlockNode) << (s->block_max_depth*2));
+    return 0;
+}
+
+static inline void copy_rac_state(RangeCoder *d, RangeCoder *s){
+    uint8_t *bytestream= d->bytestream;
+    uint8_t *bytestream_start= d->bytestream_start;
+    *d= *s;
+    d->bytestream= bytestream;
+    d->bytestream_start= bytestream_start;
+}
+
+//near copy & paste from dsputil, FIXME
+static int pix_sum(uint8_t * pix, int line_size, int w)
+{
+    int s, i, j;
+
+    s = 0;
+    for (i = 0; i < w; i++) {
+        for (j = 0; j < w; j++) {
+            s += pix[0];
+            pix ++;
+        }
+        pix += line_size - w;
+    }
+    return s;
+}
+
+//near copy & paste from dsputil, FIXME
+static int pix_norm1(uint8_t * pix, int line_size, int w)
+{
+    int s, i, j;
+    uint32_t *sq = ff_squareTbl + 256;
+
+    s = 0;
+    for (i = 0; i < w; i++) {
+        for (j = 0; j < w; j ++) {
+            s += sq[pix[0]];
+            pix ++;
+        }
+        pix += line_size - w;
+    }
+    return s;
+}
+
+static inline void set_blocks(SnowContext *s, int level, int x, int y, int l, int cb, int cr, int mx, int my, int ref, int type){
+    const int w= s->b_width << s->block_max_depth;
+    const int rem_depth= s->block_max_depth - level;
+    const int index= (x + y*w) << rem_depth;
+    const int block_w= 1<<rem_depth;
+    BlockNode block;
+    int i,j;
+
+    block.color[0]= l;
+    block.color[1]= cb;
+    block.color[2]= cr;
+    block.mx= mx;
+    block.my= my;
+    block.ref= ref;
+    block.type= type;
+    block.level= level;
+
+    for(j=0; j<block_w; j++){
+        for(i=0; i<block_w; i++){
+            s->block[index + i + j*w]= block;
+        }
+    }
+}
+
+static inline void init_ref(MotionEstContext *c, uint8_t *src[3], uint8_t *ref[3], uint8_t *ref2[3], int x, int y, int ref_index){
+    const int offset[3]= {
+          y*c->  stride + x,
+        ((y*c->uvstride + x)>>1),
+        ((y*c->uvstride + x)>>1),
+    };
+    int i;
+    for(i=0; i<3; i++){
+        c->src[0][i]= src [i];
+        c->ref[0][i]= ref [i] + offset[i];
+    }
+    assert(!ref_index);
+}
+
+static inline void pred_mv(SnowContext *s, int *mx, int *my, int ref,
+                           const BlockNode *left, const BlockNode *top, const BlockNode *tr){
+    if(s->ref_frames == 1){
+        *mx = mid_pred(left->mx, top->mx, tr->mx);
+        *my = mid_pred(left->my, top->my, tr->my);
+    }else{
+        const int *scale = scale_mv_ref[ref];
+        *mx = mid_pred((left->mx * scale[left->ref] + 128) >>8,
+                       (top ->mx * scale[top ->ref] + 128) >>8,
+                       (tr  ->mx * scale[tr  ->ref] + 128) >>8);
+        *my = mid_pred((left->my * scale[left->ref] + 128) >>8,
+                       (top ->my * scale[top ->ref] + 128) >>8,
+                       (tr  ->my * scale[tr  ->ref] + 128) >>8);
+    }
+}
+
+//FIXME copy&paste
+#define P_LEFT P[1]
+#define P_TOP P[2]
+#define P_TOPRIGHT P[3]
+#define P_MEDIAN P[4]
+#define P_MV1 P[9]
+#define FLAG_QPEL   1 //must be 1
+
+static int encode_q_branch(SnowContext *s, int level, int x, int y){
+    uint8_t p_buffer[1024];
+    uint8_t i_buffer[1024];
+    uint8_t p_state[sizeof(s->block_state)];
+    uint8_t i_state[sizeof(s->block_state)];
+    RangeCoder pc, ic;
+    uint8_t *pbbak= s->c.bytestream;
+    uint8_t *pbbak_start= s->c.bytestream_start;
+    int score, score2, iscore, i_len, p_len, block_s, sum;
+    const int w= s->b_width  << s->block_max_depth;
+    const int h= s->b_height << s->block_max_depth;
+    const int rem_depth= s->block_max_depth - level;
+    const int index= (x + y*w) << rem_depth;
+    const int block_w= 1<<(LOG2_MB_SIZE - level);
+    int trx= (x+1)<<rem_depth;
+    int try= (y+1)<<rem_depth;
+    const BlockNode *left  = x ? &s->block[index-1] : &null_block;
+    const BlockNode *top   = y ? &s->block[index-w] : &null_block;
+    const BlockNode *right = trx<w ? &s->block[index+1] : &null_block;
+    const BlockNode *bottom= try<h ? &s->block[index+w] : &null_block;
+    const BlockNode *tl    = y && x ? &s->block[index-w-1] : left;
+    const BlockNode *tr    = y && trx<w && ((x&1)==0 || level==0) ? &s->block[index-w+(1<<rem_depth)] : tl; //FIXME use lt
+    int pl = left->color[0];
+    int pcb= left->color[1];
+    int pcr= left->color[2];
+    int pmx, pmy;
+    int mx=0, my=0;
+    int l,cr,cb;
+    const int stride= s->current_picture.linesize[0];
+    const int uvstride= s->current_picture.linesize[1];
+    uint8_t *current_data[3]= { s->input_picture.data[0] + (x + y*  stride)*block_w,
+                                s->input_picture.data[1] + (x + y*uvstride)*block_w/2,
+                                s->input_picture.data[2] + (x + y*uvstride)*block_w/2};
+    int P[10][2];
+    int16_t last_mv[3][2];
+    int qpel= !!(s->avctx->flags & CODEC_FLAG_QPEL); //unused
+    const int shift= 1+qpel;
+    MotionEstContext *c= &s->m.me;
+    int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
+    int mx_context= av_log2(2*FFABS(left->mx - top->mx));
+    int my_context= av_log2(2*FFABS(left->my - top->my));
+    int s_context= 2*left->level + 2*top->level + tl->level + tr->level;
+    int ref, best_ref, ref_score, ref_mx, ref_my;
+
+    assert(sizeof(s->block_state) >= 256);
+    if(s->keyframe){
+        set_blocks(s, level, x, y, pl, pcb, pcr, 0, 0, 0, BLOCK_INTRA);
+        return 0;
+    }
+
+//    clip predictors / edge ?
+
+    P_LEFT[0]= left->mx;
+    P_LEFT[1]= left->my;
+    P_TOP [0]= top->mx;
+    P_TOP [1]= top->my;
+    P_TOPRIGHT[0]= tr->mx;
+    P_TOPRIGHT[1]= tr->my;
+
+    last_mv[0][0]= s->block[index].mx;
+    last_mv[0][1]= s->block[index].my;
+    last_mv[1][0]= right->mx;
+    last_mv[1][1]= right->my;
+    last_mv[2][0]= bottom->mx;
+    last_mv[2][1]= bottom->my;
+
+    s->m.mb_stride=2;
+    s->m.mb_x=
+    s->m.mb_y= 0;
+    c->skip= 0;
+
+    assert(c->  stride ==   stride);
+    assert(c->uvstride == uvstride);
+
+    c->penalty_factor    = get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_cmp);
+    c->sub_penalty_factor= get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_sub_cmp);
+    c->mb_penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->mb_cmp);
+    c->current_mv_penalty= c->mv_penalty[s->m.f_code=1] + MAX_MV;
+
+    c->xmin = - x*block_w - 16+2;
+    c->ymin = - y*block_w - 16+2;
+    c->xmax = - (x+1)*block_w + (w<<(LOG2_MB_SIZE - s->block_max_depth)) + 16-2;
+    c->ymax = - (y+1)*block_w + (h<<(LOG2_MB_SIZE - s->block_max_depth)) + 16-2;
+
+    if(P_LEFT[0]     > (c->xmax<<shift)) P_LEFT[0]    = (c->xmax<<shift);
+    if(P_LEFT[1]     > (c->ymax<<shift)) P_LEFT[1]    = (c->ymax<<shift);
+    if(P_TOP[0]      > (c->xmax<<shift)) P_TOP[0]     = (c->xmax<<shift);
+    if(P_TOP[1]      > (c->ymax<<shift)) P_TOP[1]     = (c->ymax<<shift);
+    if(P_TOPRIGHT[0] < (c->xmin<<shift)) P_TOPRIGHT[0]= (c->xmin<<shift);
+    if(P_TOPRIGHT[0] > (c->xmax<<shift)) P_TOPRIGHT[0]= (c->xmax<<shift); //due to pmx no clip
+    if(P_TOPRIGHT[1] > (c->ymax<<shift)) P_TOPRIGHT[1]= (c->ymax<<shift);
+
+    P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);
+    P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);
+
+    if (!y) {
+        c->pred_x= P_LEFT[0];
+        c->pred_y= P_LEFT[1];
+    } else {
+        c->pred_x = P_MEDIAN[0];
+        c->pred_y = P_MEDIAN[1];
+    }
+
+    score= INT_MAX;
+    best_ref= 0;
+    for(ref=0; ref<s->ref_frames; ref++){
+        init_ref(c, current_data, s->last_picture[ref].data, NULL, block_w*x, block_w*y, 0);
+
+        ref_score= ff_epzs_motion_search(&s->m, &ref_mx, &ref_my, P, 0, /*ref_index*/ 0, last_mv,
+                                         (1<<16)>>shift, level-LOG2_MB_SIZE+4, block_w);
+
+        assert(ref_mx >= c->xmin);
+        assert(ref_mx <= c->xmax);
+        assert(ref_my >= c->ymin);
+        assert(ref_my <= c->ymax);
+
+        ref_score= c->sub_motion_search(&s->m, &ref_mx, &ref_my, ref_score, 0, 0, level-LOG2_MB_SIZE+4, block_w);
+        ref_score= ff_get_mb_score(&s->m, ref_mx, ref_my, 0, 0, level-LOG2_MB_SIZE+4, block_w, 0);
+        ref_score+= 2*av_log2(2*ref)*c->penalty_factor;
+        if(s->ref_mvs[ref]){
+            s->ref_mvs[ref][index][0]= ref_mx;
+            s->ref_mvs[ref][index][1]= ref_my;
+            s->ref_scores[ref][index]= ref_score;
+        }
+        if(score > ref_score){
+            score= ref_score;
+            best_ref= ref;
+            mx= ref_mx;
+            my= ref_my;
+        }
+    }
+    //FIXME if mb_cmp != SSE then intra cant be compared currently and mb_penalty vs. lambda2
+
+  //  subpel search
+    pc= s->c;
+    pc.bytestream_start=
+    pc.bytestream= p_buffer; //FIXME end/start? and at the other stoo
+    memcpy(p_state, s->block_state, sizeof(s->block_state));
+
+    if(level!=s->block_max_depth)
+        put_rac(&pc, &p_state[4 + s_context], 1);
+    put_rac(&pc, &p_state[1 + left->type + top->type], 0);
+    if(s->ref_frames > 1)
+        put_symbol(&pc, &p_state[128 + 1024 + 32*ref_context], best_ref, 0);
+    pred_mv(s, &pmx, &pmy, best_ref, left, top, tr);
+    put_symbol(&pc, &p_state[128 + 32*(mx_context + 16*!!best_ref)], mx - pmx, 1);
+    put_symbol(&pc, &p_state[128 + 32*(my_context + 16*!!best_ref)], my - pmy, 1);
+    p_len= pc.bytestream - pc.bytestream_start;
+    score += (s->lambda2*(p_len*8
+              + (pc.outstanding_count - s->c.outstanding_count)*8
+              + (-av_log2(pc.range)    + av_log2(s->c.range))
+             ))>>FF_LAMBDA_SHIFT;
+
+    block_s= block_w*block_w;
+    sum = pix_sum(current_data[0], stride, block_w);
+    l= (sum + block_s/2)/block_s;
+    iscore = pix_norm1(current_data[0], stride, block_w) - 2*l*sum + l*l*block_s;
+
+    block_s= block_w*block_w>>2;
+    sum = pix_sum(current_data[1], uvstride, block_w>>1);
+    cb= (sum + block_s/2)/block_s;
+//    iscore += pix_norm1(&current_mb[1][0], uvstride, block_w>>1) - 2*cb*sum + cb*cb*block_s;
+    sum = pix_sum(current_data[2], uvstride, block_w>>1);
+    cr= (sum + block_s/2)/block_s;
+//    iscore += pix_norm1(&current_mb[2][0], uvstride, block_w>>1) - 2*cr*sum + cr*cr*block_s;
+
+    ic= s->c;
+    ic.bytestream_start=
+    ic.bytestream= i_buffer; //FIXME end/start? and at the other stoo
+    memcpy(i_state, s->block_state, sizeof(s->block_state));
+    if(level!=s->block_max_depth)
+        put_rac(&ic, &i_state[4 + s_context], 1);
+    put_rac(&ic, &i_state[1 + left->type + top->type], 1);
+    put_symbol(&ic, &i_state[32],  l-pl , 1);
+    put_symbol(&ic, &i_state[64], cb-pcb, 1);
+    put_symbol(&ic, &i_state[96], cr-pcr, 1);
+    i_len= ic.bytestream - ic.bytestream_start;
+    iscore += (s->lambda2*(i_len*8
+              + (ic.outstanding_count - s->c.outstanding_count)*8
+              + (-av_log2(ic.range)    + av_log2(s->c.range))
+             ))>>FF_LAMBDA_SHIFT;
+
+//    assert(score==256*256*256*64-1);
+    assert(iscore < 255*255*256 + s->lambda2*10);
+    assert(iscore >= 0);
+    assert(l>=0 && l<=255);
+    assert(pl>=0 && pl<=255);
+
+    if(level==0){
+        int varc= iscore >> 8;
+        int vard= score >> 8;
+        if (vard <= 64 || vard < varc)
+            c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
+        else
+            c->scene_change_score+= s->m.qscale;
+    }
+
+    if(level!=s->block_max_depth){
+        put_rac(&s->c, &s->block_state[4 + s_context], 0);
+        score2 = encode_q_branch(s, level+1, 2*x+0, 2*y+0);
+        score2+= encode_q_branch(s, level+1, 2*x+1, 2*y+0);
+        score2+= encode_q_branch(s, level+1, 2*x+0, 2*y+1);
+        score2+= encode_q_branch(s, level+1, 2*x+1, 2*y+1);
+        score2+= s->lambda2>>FF_LAMBDA_SHIFT; //FIXME exact split overhead
+
+        if(score2 < score && score2 < iscore)
+            return score2;
+    }
+
+    if(iscore < score){
+        pred_mv(s, &pmx, &pmy, 0, left, top, tr);
+        memcpy(pbbak, i_buffer, i_len);
+        s->c= ic;
+        s->c.bytestream_start= pbbak_start;
+        s->c.bytestream= pbbak + i_len;
+        set_blocks(s, level, x, y, l, cb, cr, pmx, pmy, 0, BLOCK_INTRA);
+        memcpy(s->block_state, i_state, sizeof(s->block_state));
+        return iscore;
+    }else{
+        memcpy(pbbak, p_buffer, p_len);
+        s->c= pc;
+        s->c.bytestream_start= pbbak_start;
+        s->c.bytestream= pbbak + p_len;
+        set_blocks(s, level, x, y, pl, pcb, pcr, mx, my, best_ref, 0);
+        memcpy(s->block_state, p_state, sizeof(s->block_state));
+        return score;
+    }
+}
+
+static av_always_inline int same_block(BlockNode *a, BlockNode *b){
+    if((a->type&BLOCK_INTRA) && (b->type&BLOCK_INTRA)){
+        return !((a->color[0] - b->color[0]) | (a->color[1] - b->color[1]) | (a->color[2] - b->color[2]));
+    }else{
+        return !((a->mx - b->mx) | (a->my - b->my) | (a->ref - b->ref) | ((a->type ^ b->type)&BLOCK_INTRA));
+    }
+}
+
+static void encode_q_branch2(SnowContext *s, int level, int x, int y){
+    const int w= s->b_width  << s->block_max_depth;
+    const int rem_depth= s->block_max_depth - level;
+    const int index= (x + y*w) << rem_depth;
+    int trx= (x+1)<<rem_depth;
+    BlockNode *b= &s->block[index];
+    const BlockNode *left  = x ? &s->block[index-1] : &null_block;
+    const BlockNode *top   = y ? &s->block[index-w] : &null_block;
+    const BlockNode *tl    = y && x ? &s->block[index-w-1] : left;
+    const BlockNode *tr    = y && trx<w && ((x&1)==0 || level==0) ? &s->block[index-w+(1<<rem_depth)] : tl; //FIXME use lt
+    int pl = left->color[0];
+    int pcb= left->color[1];
+    int pcr= left->color[2];
+    int pmx, pmy;
+    int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
+    int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 16*!!b->ref;
+    int my_context= av_log2(2*FFABS(left->my - top->my)) + 16*!!b->ref;
+    int s_context= 2*left->level + 2*top->level + tl->level + tr->level;
+
+    if(s->keyframe){
+        set_blocks(s, level, x, y, pl, pcb, pcr, 0, 0, 0, BLOCK_INTRA);
+        return;
+    }
+
+    if(level!=s->block_max_depth){
+        if(same_block(b,b+1) && same_block(b,b+w) && same_block(b,b+w+1)){
+            put_rac(&s->c, &s->block_state[4 + s_context], 1);
+        }else{
+            put_rac(&s->c, &s->block_state[4 + s_context], 0);
+            encode_q_branch2(s, level+1, 2*x+0, 2*y+0);
+            encode_q_branch2(s, level+1, 2*x+1, 2*y+0);
+            encode_q_branch2(s, level+1, 2*x+0, 2*y+1);
+            encode_q_branch2(s, level+1, 2*x+1, 2*y+1);
+            return;
+        }
+    }
+    if(b->type & BLOCK_INTRA){
+        pred_mv(s, &pmx, &pmy, 0, left, top, tr);
+        put_rac(&s->c, &s->block_state[1 + (left->type&1) + (top->type&1)], 1);
+        put_symbol(&s->c, &s->block_state[32], b->color[0]-pl , 1);
+        put_symbol(&s->c, &s->block_state[64], b->color[1]-pcb, 1);
+        put_symbol(&s->c, &s->block_state[96], b->color[2]-pcr, 1);
+        set_blocks(s, level, x, y, b->color[0], b->color[1], b->color[2], pmx, pmy, 0, BLOCK_INTRA);
+    }else{
+        pred_mv(s, &pmx, &pmy, b->ref, left, top, tr);
+        put_rac(&s->c, &s->block_state[1 + (left->type&1) + (top->type&1)], 0);
+        if(s->ref_frames > 1)
+            put_symbol(&s->c, &s->block_state[128 + 1024 + 32*ref_context], b->ref, 0);
+        put_symbol(&s->c, &s->block_state[128 + 32*mx_context], b->mx - pmx, 1);
+        put_symbol(&s->c, &s->block_state[128 + 32*my_context], b->my - pmy, 1);
+        set_blocks(s, level, x, y, pl, pcb, pcr, b->mx, b->my, b->ref, 0);
+    }
+}
+
+static void decode_q_branch(SnowContext *s, int level, int x, int y){
+    const int w= s->b_width << s->block_max_depth;
+    const int rem_depth= s->block_max_depth - level;
+    const int index= (x + y*w) << rem_depth;
+    int trx= (x+1)<<rem_depth;
+    const BlockNode *left  = x ? &s->block[index-1] : &null_block;
+    const BlockNode *top   = y ? &s->block[index-w] : &null_block;
+    const BlockNode *tl    = y && x ? &s->block[index-w-1] : left;
+    const BlockNode *tr    = y && trx<w && ((x&1)==0 || level==0) ? &s->block[index-w+(1<<rem_depth)] : tl; //FIXME use lt
+    int s_context= 2*left->level + 2*top->level + tl->level + tr->level;
+
+    if(s->keyframe){
+        set_blocks(s, level, x, y, null_block.color[0], null_block.color[1], null_block.color[2], null_block.mx, null_block.my, null_block.ref, BLOCK_INTRA);
+        return;
+    }
+
+    if(level==s->block_max_depth || get_rac(&s->c, &s->block_state[4 + s_context])){
+        int type, mx, my;
+        int l = left->color[0];
+        int cb= left->color[1];
+        int cr= left->color[2];
+        int ref = 0;
+        int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
+        int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 0*av_log2(2*FFABS(tr->mx - top->mx));
+        int my_context= av_log2(2*FFABS(left->my - top->my)) + 0*av_log2(2*FFABS(tr->my - top->my));
+
+        type= get_rac(&s->c, &s->block_state[1 + left->type + top->type]) ? BLOCK_INTRA : 0;
+
+        if(type){
+            pred_mv(s, &mx, &my, 0, left, top, tr);
+            l += get_symbol(&s->c, &s->block_state[32], 1);
+            cb+= get_symbol(&s->c, &s->block_state[64], 1);
+            cr+= get_symbol(&s->c, &s->block_state[96], 1);
+        }else{
+            if(s->ref_frames > 1)
+                ref= get_symbol(&s->c, &s->block_state[128 + 1024 + 32*ref_context], 0);
+            pred_mv(s, &mx, &my, ref, left, top, tr);
+            mx+= get_symbol(&s->c, &s->block_state[128 + 32*(mx_context + 16*!!ref)], 1);
+            my+= get_symbol(&s->c, &s->block_state[128 + 32*(my_context + 16*!!ref)], 1);
+        }
+        set_blocks(s, level, x, y, l, cb, cr, mx, my, ref, type);
+    }else{
+        decode_q_branch(s, level+1, 2*x+0, 2*y+0);
+        decode_q_branch(s, level+1, 2*x+1, 2*y+0);
+        decode_q_branch(s, level+1, 2*x+0, 2*y+1);
+        decode_q_branch(s, level+1, 2*x+1, 2*y+1);
+    }
+}
+
+static void encode_blocks(SnowContext *s, int search){
+    int x, y;
+    int w= s->b_width;
+    int h= s->b_height;
+
+    if(s->avctx->me_method == ME_ITER && !s->keyframe && search)
+        iterative_me(s);
+
+    for(y=0; y<h; y++){
+        if(s->c.bytestream_end - s->c.bytestream < w*MB_SIZE*MB_SIZE*3){ //FIXME nicer limit
+            av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+            return;
+        }
+        for(x=0; x<w; x++){
+            if(s->avctx->me_method == ME_ITER || !search)
+                encode_q_branch2(s, 0, x, y);
+            else
+                encode_q_branch (s, 0, x, y);
+        }
+    }
+}
+
+static void decode_blocks(SnowContext *s){
+    int x, y;
+    int w= s->b_width;
+    int h= s->b_height;
+
+    for(y=0; y<h; y++){
+        for(x=0; x<w; x++){
+            decode_q_branch(s, 0, x, y);
+        }
+    }
+}
+
+static void mc_block(uint8_t *dst, uint8_t *src, uint8_t *tmp, int stride, int b_w, int b_h, int dx, int dy){
+    int x, y;
+START_TIMER
+    for(y=0; y < b_h+5; y++){
+        for(x=0; x < b_w; x++){
+            int a0= src[x    ];
+            int a1= src[x + 1];
+            int a2= src[x + 2];
+            int a3= src[x + 3];
+            int a4= src[x + 4];
+            int a5= src[x + 5];
+//            int am= 9*(a1+a2) - (a0+a3);
+            int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
+//            int am= 18*(a2+a3) - 2*(a1+a4);
+//             int aL= (-7*a0 + 105*a1 + 35*a2 - 5*a3)>>3;
+//             int aR= (-7*a3 + 105*a2 + 35*a1 - 5*a0)>>3;
+
+//            if(b_w==16) am= 8*(a1+a2);
+
+            if(dx<8) am = (32*a2*( 8-dx) +    am* dx    + 128)>>8;
+            else     am = (   am*(16-dx) + 32*a3*(dx-8) + 128)>>8;
+
+            /* FIXME Try increasing tmp buffer to 16 bits and not clipping here. Should give marginally better results. - Robert*/
+            if(am&(~255)) am= ~(am>>31);
+
+            tmp[x] = am;
+
+/*            if     (dx< 4) tmp[x + y*stride]= (16*a1*( 4-dx) +    aL* dx     + 32)>>6;
+            else if(dx< 8) tmp[x + y*stride]= (   aL*( 8-dx) +    am*(dx- 4) + 32)>>6;
+            else if(dx<12) tmp[x + y*stride]= (   am*(12-dx) +    aR*(dx- 8) + 32)>>6;
+            else           tmp[x + y*stride]= (   aR*(16-dx) + 16*a2*(dx-12) + 32)>>6;*/
+        }
+        tmp += stride;
+        src += stride;
+    }
+    tmp -= (b_h+5)*stride;
+
+    for(y=0; y < b_h; y++){
+        for(x=0; x < b_w; x++){
+            int a0= tmp[x + 0*stride];
+            int a1= tmp[x + 1*stride];
+            int a2= tmp[x + 2*stride];
+            int a3= tmp[x + 3*stride];
+            int a4= tmp[x + 4*stride];
+            int a5= tmp[x + 5*stride];
+            int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
+//            int am= 18*(a2+a3) - 2*(a1+a4);
+/*            int aL= (-7*a0 + 105*a1 + 35*a2 - 5*a3)>>3;
+            int aR= (-7*a3 + 105*a2 + 35*a1 - 5*a0)>>3;*/
+
+//            if(b_w==16) am= 8*(a1+a2);
+
+            if(dy<8) am =  (32*a2*( 8-dy) +    am* dy    + 128)>>8;
+            else     am = (   am*(16-dy) + 32*a3*(dy-8) + 128)>>8;
+
+            if(am&(~255)) am= ~(am>>31);
+
+            dst[x] = am;
+/*            if     (dy< 4) tmp[x + y*stride]= (16*a1*( 4-dy) +    aL* dy     + 32)>>6;
+            else if(dy< 8) tmp[x + y*stride]= (   aL*( 8-dy) +    am*(dy- 4) + 32)>>6;
+            else if(dy<12) tmp[x + y*stride]= (   am*(12-dy) +    aR*(dy- 8) + 32)>>6;
+            else           tmp[x + y*stride]= (   aR*(16-dy) + 16*a2*(dy-12) + 32)>>6;*/
+        }
+        dst += stride;
+        tmp += stride;
+    }
+STOP_TIMER("mc_block")
+}
+
+#define mca(dx,dy,b_w)\
+static void mc_block_hpel ## dx ## dy ## b_w(uint8_t *dst, uint8_t *src, int stride, int h){\
+    uint8_t tmp[stride*(b_w+5)];\
+    assert(h==b_w);\
+    mc_block(dst, src-2-2*stride, tmp, stride, b_w, b_w, dx, dy);\
+}
+
+mca( 0, 0,16)
+mca( 8, 0,16)
+mca( 0, 8,16)
+mca( 8, 8,16)
+mca( 0, 0,8)
+mca( 8, 0,8)
+mca( 0, 8,8)
+mca( 8, 8,8)
+
+static void pred_block(SnowContext *s, uint8_t *dst, uint8_t *tmp, int stride, int sx, int sy, int b_w, int b_h, BlockNode *block, int plane_index, int w, int h){
+    if(block->type & BLOCK_INTRA){
+        int x, y;
+        const int color = block->color[plane_index];
+        const int color4= color*0x01010101;
+        if(b_w==32){
+            for(y=0; y < b_h; y++){
+                *(uint32_t*)&dst[0 + y*stride]= color4;
+                *(uint32_t*)&dst[4 + y*stride]= color4;
+                *(uint32_t*)&dst[8 + y*stride]= color4;
+                *(uint32_t*)&dst[12+ y*stride]= color4;
+                *(uint32_t*)&dst[16+ y*stride]= color4;
+                *(uint32_t*)&dst[20+ y*stride]= color4;
+                *(uint32_t*)&dst[24+ y*stride]= color4;
+                *(uint32_t*)&dst[28+ y*stride]= color4;
+            }
+        }else if(b_w==16){
+            for(y=0; y < b_h; y++){
+                *(uint32_t*)&dst[0 + y*stride]= color4;
+                *(uint32_t*)&dst[4 + y*stride]= color4;
+                *(uint32_t*)&dst[8 + y*stride]= color4;
+                *(uint32_t*)&dst[12+ y*stride]= color4;
+            }
+        }else if(b_w==8){
+            for(y=0; y < b_h; y++){
+                *(uint32_t*)&dst[0 + y*stride]= color4;
+                *(uint32_t*)&dst[4 + y*stride]= color4;
+            }
+        }else if(b_w==4){
+            for(y=0; y < b_h; y++){
+                *(uint32_t*)&dst[0 + y*stride]= color4;
+            }
+        }else{
+            for(y=0; y < b_h; y++){
+                for(x=0; x < b_w; x++){
+                    dst[x + y*stride]= color;
+                }
+            }
+        }
+    }else{
+        uint8_t *src= s->last_picture[block->ref].data[plane_index];
+        const int scale= plane_index ?  s->mv_scale : 2*s->mv_scale;
+        int mx= block->mx*scale;
+        int my= block->my*scale;
+        const int dx= mx&15;
+        const int dy= my&15;
+        const int tab_index= 3 - (b_w>>2) + (b_w>>4);
+        sx += (mx>>4) - 2;
+        sy += (my>>4) - 2;
+        src += sx + sy*stride;
+        if(   (unsigned)sx >= w - b_w - 4
+           || (unsigned)sy >= h - b_h - 4){
+            ff_emulated_edge_mc(tmp + MB_SIZE, src, stride, b_w+5, b_h+5, sx, sy, w, h);
+            src= tmp + MB_SIZE;
+        }
+//        assert(b_w == b_h || 2*b_w == b_h || b_w == 2*b_h);
+//        assert(!(b_w&(b_w-1)));
+        assert(b_w>1 && b_h>1);
+        assert(tab_index>=0 && tab_index<4 || b_w==32);
+        if((dx&3) || (dy&3) || !(b_w == b_h || 2*b_w == b_h || b_w == 2*b_h) || (b_w&(b_w-1)))
+            mc_block(dst, src, tmp, stride, b_w, b_h, dx, dy);
+        else if(b_w==32){
+            int y;
+            for(y=0; y<b_h; y+=16){
+                s->dsp.put_h264_qpel_pixels_tab[0][dy+(dx>>2)](dst + y*stride, src + 2 + (y+2)*stride,stride);
+                s->dsp.put_h264_qpel_pixels_tab[0][dy+(dx>>2)](dst + 16 + y*stride, src + 18 + (y+2)*stride,stride);
+            }
+        }else if(b_w==b_h)
+            s->dsp.put_h264_qpel_pixels_tab[tab_index  ][dy+(dx>>2)](dst,src + 2 + 2*stride,stride);
+        else if(b_w==2*b_h){
+            s->dsp.put_h264_qpel_pixels_tab[tab_index+1][dy+(dx>>2)](dst    ,src + 2       + 2*stride,stride);
+            s->dsp.put_h264_qpel_pixels_tab[tab_index+1][dy+(dx>>2)](dst+b_h,src + 2 + b_h + 2*stride,stride);
+        }else{
+            assert(2*b_w==b_h);
+            s->dsp.put_h264_qpel_pixels_tab[tab_index  ][dy+(dx>>2)](dst           ,src + 2 + 2*stride           ,stride);
+            s->dsp.put_h264_qpel_pixels_tab[tab_index  ][dy+(dx>>2)](dst+b_w*stride,src + 2 + 2*stride+b_w*stride,stride);
+        }
+    }
+}
+
+void ff_snow_inner_add_yblock(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
+                              int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8){
+    int y, x;
+    DWTELEM * dst;
+    for(y=0; y<b_h; y++){
+        //FIXME ugly missue of obmc_stride
+        const uint8_t *obmc1= obmc + y*obmc_stride;
+        const uint8_t *obmc2= obmc1+ (obmc_stride>>1);
+        const uint8_t *obmc3= obmc1+ obmc_stride*(obmc_stride>>1);
+        const uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+        dst = slice_buffer_get_line(sb, src_y + y);
+        for(x=0; x<b_w; x++){
+            int v=   obmc1[x] * block[3][x + y*src_stride]
+                    +obmc2[x] * block[2][x + y*src_stride]
+                    +obmc3[x] * block[1][x + y*src_stride]
+                    +obmc4[x] * block[0][x + y*src_stride];
+
+            v <<= 8 - LOG2_OBMC_MAX;
+            if(FRAC_BITS != 8){
+                v += 1<<(7 - FRAC_BITS);
+                v >>= 8 - FRAC_BITS;
+            }
+            if(add){
+                v += dst[x + src_x];
+                v = (v + (1<<(FRAC_BITS-1))) >> FRAC_BITS;
+                if(v&(~255)) v= ~(v>>31);
+                dst8[x + y*src_stride] = v;
+            }else{
+                dst[x + src_x] -= v;
+            }
+        }
+    }
+}
+
+//FIXME name clenup (b_w, block_w, b_width stuff)
+static av_always_inline void add_yblock(SnowContext *s, int sliced, slice_buffer *sb, DWTELEM *dst, uint8_t *dst8, const uint8_t *obmc, int src_x, int src_y, int b_w, int b_h, int w, int h, int dst_stride, int src_stride, int obmc_stride, int b_x, int b_y, int add, int offset_dst, int plane_index){
+    const int b_width = s->b_width  << s->block_max_depth;
+    const int b_height= s->b_height << s->block_max_depth;
+    const int b_stride= b_width;
+    BlockNode *lt= &s->block[b_x + b_y*b_stride];
+    BlockNode *rt= lt+1;
+    BlockNode *lb= lt+b_stride;
+    BlockNode *rb= lb+1;
+    uint8_t *block[4];
+    int tmp_step= src_stride >= 7*MB_SIZE ? MB_SIZE : MB_SIZE*src_stride;
+    uint8_t tmp[src_stride*7*MB_SIZE]; //FIXME align
+    uint8_t *ptmp;
+    int x,y;
+
+    if(b_x<0){
+        lt= rt;
+        lb= rb;
+    }else if(b_x + 1 >= b_width){
+        rt= lt;
+        rb= lb;
+    }
+    if(b_y<0){
+        lt= lb;
+        rt= rb;
+    }else if(b_y + 1 >= b_height){
+        lb= lt;
+        rb= rt;
+    }
+
+    if(src_x<0){ //FIXME merge with prev & always round internal width upto *16
+        obmc -= src_x;
+        b_w += src_x;
+        if(!sliced && !offset_dst)
+            dst -= src_x;
+        src_x=0;
+    }else if(src_x + b_w > w){
+        b_w = w - src_x;
+    }
+    if(src_y<0){
+        obmc -= src_y*obmc_stride;
+        b_h += src_y;
+        if(!sliced && !offset_dst)
+            dst -= src_y*dst_stride;
+        src_y=0;
+    }else if(src_y + b_h> h){
+        b_h = h - src_y;
+    }
+
+    if(b_w<=0 || b_h<=0) return;
+
+assert(src_stride > 2*MB_SIZE + 5);
+    if(!sliced && offset_dst)
+        dst += src_x + src_y*dst_stride;
+    dst8+= src_x + src_y*src_stride;
+//    src += src_x + src_y*src_stride;
+
+    ptmp= tmp + 3*tmp_step;
+    block[0]= ptmp;
+    ptmp+=tmp_step;
+    pred_block(s, block[0], tmp, src_stride, src_x, src_y, b_w, b_h, lt, plane_index, w, h);
+
+    if(same_block(lt, rt)){
+        block[1]= block[0];
+    }else{
+        block[1]= ptmp;
+        ptmp+=tmp_step;
+        pred_block(s, block[1], tmp, src_stride, src_x, src_y, b_w, b_h, rt, plane_index, w, h);
+    }
+
+    if(same_block(lt, lb)){
+        block[2]= block[0];
+    }else if(same_block(rt, lb)){
+        block[2]= block[1];
+    }else{
+        block[2]= ptmp;
+        ptmp+=tmp_step;
+        pred_block(s, block[2], tmp, src_stride, src_x, src_y, b_w, b_h, lb, plane_index, w, h);
+    }
+
+    if(same_block(lt, rb) ){
+        block[3]= block[0];
+    }else if(same_block(rt, rb)){
+        block[3]= block[1];
+    }else if(same_block(lb, rb)){
+        block[3]= block[2];
+    }else{
+        block[3]= ptmp;
+        pred_block(s, block[3], tmp, src_stride, src_x, src_y, b_w, b_h, rb, plane_index, w, h);
+    }
+#if 0
+    for(y=0; y<b_h; y++){
+        for(x=0; x<b_w; x++){
+            int v=   obmc [x + y*obmc_stride] * block[3][x + y*src_stride] * (256/OBMC_MAX);
+            if(add) dst[x + y*dst_stride] += v;
+            else    dst[x + y*dst_stride] -= v;
+        }
+    }
+    for(y=0; y<b_h; y++){
+        uint8_t *obmc2= obmc + (obmc_stride>>1);
+        for(x=0; x<b_w; x++){
+            int v=   obmc2[x + y*obmc_stride] * block[2][x + y*src_stride] * (256/OBMC_MAX);
+            if(add) dst[x + y*dst_stride] += v;
+            else    dst[x + y*dst_stride] -= v;
+        }
+    }
+    for(y=0; y<b_h; y++){
+        uint8_t *obmc3= obmc + obmc_stride*(obmc_stride>>1);
+        for(x=0; x<b_w; x++){
+            int v=   obmc3[x + y*obmc_stride] * block[1][x + y*src_stride] * (256/OBMC_MAX);
+            if(add) dst[x + y*dst_stride] += v;
+            else    dst[x + y*dst_stride] -= v;
+        }
+    }
+    for(y=0; y<b_h; y++){
+        uint8_t *obmc3= obmc + obmc_stride*(obmc_stride>>1);
+        uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+        for(x=0; x<b_w; x++){
+            int v=   obmc4[x + y*obmc_stride] * block[0][x + y*src_stride] * (256/OBMC_MAX);
+            if(add) dst[x + y*dst_stride] += v;
+            else    dst[x + y*dst_stride] -= v;
+        }
+    }
+#else
+    if(sliced){
+        START_TIMER
+
+        s->dsp.inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+        STOP_TIMER("inner_add_yblock")
+    }else
+    for(y=0; y<b_h; y++){
+        //FIXME ugly missue of obmc_stride
+        const uint8_t *obmc1= obmc + y*obmc_stride;
+        const uint8_t *obmc2= obmc1+ (obmc_stride>>1);
+        const uint8_t *obmc3= obmc1+ obmc_stride*(obmc_stride>>1);
+        const uint8_t *obmc4= obmc3+ (obmc_stride>>1);
+        for(x=0; x<b_w; x++){
+            int v=   obmc1[x] * block[3][x + y*src_stride]
+                    +obmc2[x] * block[2][x + y*src_stride]
+                    +obmc3[x] * block[1][x + y*src_stride]
+                    +obmc4[x] * block[0][x + y*src_stride];
+
+            v <<= 8 - LOG2_OBMC_MAX;
+            if(FRAC_BITS != 8){
+                v += 1<<(7 - FRAC_BITS);
+                v >>= 8 - FRAC_BITS;
+            }
+            if(add){
+                v += dst[x + y*dst_stride];
+                v = (v + (1<<(FRAC_BITS-1))) >> FRAC_BITS;
+                if(v&(~255)) v= ~(v>>31);
+                dst8[x + y*src_stride] = v;
+            }else{
+                dst[x + y*dst_stride] -= v;
+            }
+        }
+    }
+#endif
+}
+
+static av_always_inline void predict_slice_buffered(SnowContext *s, slice_buffer * sb, DWTELEM * old_buffer, int plane_index, int add, int mb_y){
+    Plane *p= &s->plane[plane_index];
+    const int mb_w= s->b_width  << s->block_max_depth;
+    const int mb_h= s->b_height << s->block_max_depth;
+    int x, y, mb_x;
+    int block_size = MB_SIZE >> s->block_max_depth;
+    int block_w    = plane_index ? block_size/2 : block_size;
+    const uint8_t *obmc  = plane_index ? obmc_tab[s->block_max_depth+1] : obmc_tab[s->block_max_depth];
+    int obmc_stride= plane_index ? block_size : 2*block_size;
+    int ref_stride= s->current_picture.linesize[plane_index];
+    uint8_t *dst8= s->current_picture.data[plane_index];
+    int w= p->width;
+    int h= p->height;
+    START_TIMER
+
+    if(s->keyframe || (s->avctx->debug&512)){
+        if(mb_y==mb_h)
+            return;
+
+        if(add){
+            for(y=block_w*mb_y; y<FFMIN(h,block_w*(mb_y+1)); y++)
+            {
+//                DWTELEM * line = slice_buffer_get_line(sb, y);
+                DWTELEM * line = sb->line[y];
+                for(x=0; x<w; x++)
+                {
+//                    int v= buf[x + y*w] + (128<<FRAC_BITS) + (1<<(FRAC_BITS-1));
+                    int v= line[x] + (128<<FRAC_BITS) + (1<<(FRAC_BITS-1));
+                    v >>= FRAC_BITS;
+                    if(v&(~255)) v= ~(v>>31);
+                    dst8[x + y*ref_stride]= v;
+                }
+            }
+        }else{
+            for(y=block_w*mb_y; y<FFMIN(h,block_w*(mb_y+1)); y++)
+            {
+//                DWTELEM * line = slice_buffer_get_line(sb, y);
+                DWTELEM * line = sb->line[y];
+                for(x=0; x<w; x++)
+                {
+                    line[x] -= 128 << FRAC_BITS;
+//                    buf[x + y*w]-= 128<<FRAC_BITS;
+                }
+            }
+        }
+
+        return;
+    }
+
+        for(mb_x=0; mb_x<=mb_w; mb_x++){
+            START_TIMER
+
+            add_yblock(s, 1, sb, old_buffer, dst8, obmc,
+                       block_w*mb_x - block_w/2,
+                       block_w*mb_y - block_w/2,
+                       block_w, block_w,
+                       w, h,
+                       w, ref_stride, obmc_stride,
+                       mb_x - 1, mb_y - 1,
+                       add, 0, plane_index);
+
+            STOP_TIMER("add_yblock")
+        }
+
+    STOP_TIMER("predict_slice")
+}
+
+static av_always_inline void predict_slice(SnowContext *s, DWTELEM *buf, int plane_index, int add, int mb_y){
+    Plane *p= &s->plane[plane_index];
+    const int mb_w= s->b_width  << s->block_max_depth;
+    const int mb_h= s->b_height << s->block_max_depth;
+    int x, y, mb_x;
+    int block_size = MB_SIZE >> s->block_max_depth;
+    int block_w    = plane_index ? block_size/2 : block_size;
+    const uint8_t *obmc  = plane_index ? obmc_tab[s->block_max_depth+1] : obmc_tab[s->block_max_depth];
+    const int obmc_stride= plane_index ? block_size : 2*block_size;
+    int ref_stride= s->current_picture.linesize[plane_index];
+    uint8_t *dst8= s->current_picture.data[plane_index];
+    int w= p->width;
+    int h= p->height;
+    START_TIMER
+
+    if(s->keyframe || (s->avctx->debug&512)){
+        if(mb_y==mb_h)
+            return;
+
+        if(add){
+            for(y=block_w*mb_y; y<FFMIN(h,block_w*(mb_y+1)); y++){
+                for(x=0; x<w; x++){
+                    int v= buf[x + y*w] + (128<<FRAC_BITS) + (1<<(FRAC_BITS-1));
+                    v >>= FRAC_BITS;
+                    if(v&(~255)) v= ~(v>>31);
+                    dst8[x + y*ref_stride]= v;
+                }
+            }
+        }else{
+            for(y=block_w*mb_y; y<FFMIN(h,block_w*(mb_y+1)); y++){
+                for(x=0; x<w; x++){
+                    buf[x + y*w]-= 128<<FRAC_BITS;
+                }
+            }
+        }
+
+        return;
+    }
+
+        for(mb_x=0; mb_x<=mb_w; mb_x++){
+            START_TIMER
+
+            add_yblock(s, 0, NULL, buf, dst8, obmc,
+                       block_w*mb_x - block_w/2,
+                       block_w*mb_y - block_w/2,
+                       block_w, block_w,
+                       w, h,
+                       w, ref_stride, obmc_stride,
+                       mb_x - 1, mb_y - 1,
+                       add, 1, plane_index);
+
+            STOP_TIMER("add_yblock")
+        }
+
+    STOP_TIMER("predict_slice")
+}
+
+static av_always_inline void predict_plane(SnowContext *s, DWTELEM *buf, int plane_index, int add){
+    const int mb_h= s->b_height << s->block_max_depth;
+    int mb_y;
+    for(mb_y=0; mb_y<=mb_h; mb_y++)
+        predict_slice(s, buf, plane_index, add, mb_y);
+}
+
+static int get_dc(SnowContext *s, int mb_x, int mb_y, int plane_index){
+    int i, x2, y2;
+    Plane *p= &s->plane[plane_index];
+    const int block_size = MB_SIZE >> s->block_max_depth;
+    const int block_w    = plane_index ? block_size/2 : block_size;
+    const uint8_t *obmc  = plane_index ? obmc_tab[s->block_max_depth+1] : obmc_tab[s->block_max_depth];
+    const int obmc_stride= plane_index ? block_size : 2*block_size;
+    const int ref_stride= s->current_picture.linesize[plane_index];
+    uint8_t *src= s-> input_picture.data[plane_index];
+    DWTELEM *dst= (DWTELEM*)s->m.obmc_scratchpad + plane_index*block_size*block_size*4;
+    const int b_stride = s->b_width << s->block_max_depth;
+    const int w= p->width;
+    const int h= p->height;
+    int index= mb_x + mb_y*b_stride;
+    BlockNode *b= &s->block[index];
+    BlockNode backup= *b;
+    int ab=0;
+    int aa=0;
+
+    b->type|= BLOCK_INTRA;
+    b->color[plane_index]= 0;
+    memset(dst, 0, obmc_stride*obmc_stride*sizeof(DWTELEM));
+
+    for(i=0; i<4; i++){
+        int mb_x2= mb_x + (i &1) - 1;
+        int mb_y2= mb_y + (i>>1) - 1;
+        int x= block_w*mb_x2 + block_w/2;
+        int y= block_w*mb_y2 + block_w/2;
+
+        add_yblock(s, 0, NULL, dst + ((i&1)+(i>>1)*obmc_stride)*block_w, NULL, obmc,
+                    x, y, block_w, block_w, w, h, obmc_stride, ref_stride, obmc_stride, mb_x2, mb_y2, 0, 0, plane_index);
+
+        for(y2= FFMAX(y, 0); y2<FFMIN(h, y+block_w); y2++){
+            for(x2= FFMAX(x, 0); x2<FFMIN(w, x+block_w); x2++){
+                int index= x2-(block_w*mb_x - block_w/2) + (y2-(block_w*mb_y - block_w/2))*obmc_stride;
+                int obmc_v= obmc[index];
+                int d;
+                if(y<0) obmc_v += obmc[index + block_w*obmc_stride];
+                if(x<0) obmc_v += obmc[index + block_w];
+                if(y+block_w>h) obmc_v += obmc[index - block_w*obmc_stride];
+                if(x+block_w>w) obmc_v += obmc[index - block_w];
+                //FIXME precalc this or simplify it somehow else
+
+                d = -dst[index] + (1<<(FRAC_BITS-1));
+                dst[index] = d;
+                ab += (src[x2 + y2*ref_stride] - (d>>FRAC_BITS)) * obmc_v;
+                aa += obmc_v * obmc_v; //FIXME precalclate this
+            }
+        }
+    }
+    *b= backup;
+
+    return av_clip(((ab<<LOG2_OBMC_MAX) + aa/2)/aa, 0, 255); //FIXME we shouldnt need cliping
+}
+
+static inline int get_block_bits(SnowContext *s, int x, int y, int w){
+    const int b_stride = s->b_width << s->block_max_depth;
+    const int b_height = s->b_height<< s->block_max_depth;
+    int index= x + y*b_stride;
+    const BlockNode *b     = &s->block[index];
+    const BlockNode *left  = x ? &s->block[index-1] : &null_block;
+    const BlockNode *top   = y ? &s->block[index-b_stride] : &null_block;
+    const BlockNode *tl    = y && x ? &s->block[index-b_stride-1] : left;
+    const BlockNode *tr    = y && x+w<b_stride ? &s->block[index-b_stride+w] : tl;
+    int dmx, dmy;
+//  int mx_context= av_log2(2*FFABS(left->mx - top->mx));
+//  int my_context= av_log2(2*FFABS(left->my - top->my));
+
+    if(x<0 || x>=b_stride || y>=b_height)
+        return 0;
+/*
+1            0      0
+01X          1-2    1
+001XX        3-6    2-3
+0001XXX      7-14   4-7
+00001XXXX   15-30   8-15
+*/
+//FIXME try accurate rate
+//FIXME intra and inter predictors if surrounding blocks arent the same type
+    if(b->type & BLOCK_INTRA){
+        return 3+2*( av_log2(2*FFABS(left->color[0] - b->color[0]))
+                   + av_log2(2*FFABS(left->color[1] - b->color[1]))
+                   + av_log2(2*FFABS(left->color[2] - b->color[2])));
+    }else{
+        pred_mv(s, &dmx, &dmy, b->ref, left, top, tr);
+        dmx-= b->mx;
+        dmy-= b->my;
+        return 2*(1 + av_log2(2*FFABS(dmx)) //FIXME kill the 2* can be merged in lambda
+                    + av_log2(2*FFABS(dmy))
+                    + av_log2(2*b->ref));
+    }
+}
+
+static int get_block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index, const uint8_t *obmc_edged){
+    Plane *p= &s->plane[plane_index];
+    const int block_size = MB_SIZE >> s->block_max_depth;
+    const int block_w    = plane_index ? block_size/2 : block_size;
+    const int obmc_stride= plane_index ? block_size : 2*block_size;
+    const int ref_stride= s->current_picture.linesize[plane_index];
+    uint8_t *dst= s->current_picture.data[plane_index];
+    uint8_t *src= s->  input_picture.data[plane_index];
+    DWTELEM *pred= (DWTELEM*)s->m.obmc_scratchpad + plane_index*block_size*block_size*4;
+    uint8_t cur[ref_stride*2*MB_SIZE]; //FIXME alignment
+    uint8_t tmp[ref_stride*(2*MB_SIZE+5)];
+    const int b_stride = s->b_width << s->block_max_depth;
+    const int b_height = s->b_height<< s->block_max_depth;
+    const int w= p->width;
+    const int h= p->height;
+    int distortion;
+    int rate= 0;
+    const int penalty_factor= get_penalty_factor(s->lambda, s->lambda2, s->avctx->me_cmp);
+    int sx= block_w*mb_x - block_w/2;
+    int sy= block_w*mb_y - block_w/2;
+    int x0= FFMAX(0,-sx);
+    int y0= FFMAX(0,-sy);
+    int x1= FFMIN(block_w*2, w-sx);
+    int y1= FFMIN(block_w*2, h-sy);
+    int i,x,y;
+
+    pred_block(s, cur, tmp, ref_stride, sx, sy, block_w*2, block_w*2, &s->block[mb_x + mb_y*b_stride], plane_index, w, h);
+
+    for(y=y0; y<y1; y++){
+        const uint8_t *obmc1= obmc_edged + y*obmc_stride;
+        const DWTELEM *pred1 = pred + y*obmc_stride;
+        uint8_t *cur1 = cur + y*ref_stride;
+        uint8_t *dst1 = dst + sx + (sy+y)*ref_stride;
+        for(x=x0; x<x1; x++){
+            int v = (cur1[x] * obmc1[x]) << (FRAC_BITS - LOG2_OBMC_MAX);
+            v = (v + pred1[x]) >> FRAC_BITS;
+            if(v&(~255)) v= ~(v>>31);
+            dst1[x] = v;
+        }
+    }
+
+    /* copy the regions where obmc[] = (uint8_t)256 */
+    if(LOG2_OBMC_MAX == 8
+        && (mb_x == 0 || mb_x == b_stride-1)
+        && (mb_y == 0 || mb_y == b_height-1)){
+        if(mb_x == 0)
+            x1 = block_w;
+        else
+            x0 = block_w;
+        if(mb_y == 0)
+            y1 = block_w;
+        else
+            y0 = block_w;
+        for(y=y0; y<y1; y++)
+            memcpy(dst + sx+x0 + (sy+y)*ref_stride, cur + x0 + y*ref_stride, x1-x0);
+    }
+
+    if(block_w==16){
+        /* FIXME rearrange dsputil to fit 32x32 cmp functions */
+        /* FIXME check alignment of the cmp wavelet vs the encoding wavelet */
+        /* FIXME cmps overlap but don't cover the wavelet's whole support,
+         * so improving the score of one block is not strictly guaranteed to
+         * improve the score of the whole frame, so iterative motion est
+         * doesn't always converge. */
+        if(s->avctx->me_cmp == FF_CMP_W97)
+            distortion = w97_32_c(&s->m, src + sx + sy*ref_stride, dst + sx + sy*ref_stride, ref_stride, 32);
+        else if(s->avctx->me_cmp == FF_CMP_W53)
+            distortion = w53_32_c(&s->m, src + sx + sy*ref_stride, dst + sx + sy*ref_stride, ref_stride, 32);
+        else{
+            distortion = 0;
+            for(i=0; i<4; i++){
+                int off = sx+16*(i&1) + (sy+16*(i>>1))*ref_stride;
+                distortion += s->dsp.me_cmp[0](&s->m, src + off, dst + off, ref_stride, 16);
+            }
+        }
+    }else{
+        assert(block_w==8);
+        distortion = s->dsp.me_cmp[0](&s->m, src + sx + sy*ref_stride, dst + sx + sy*ref_stride, ref_stride, block_w*2);
+    }
+
+    if(plane_index==0){
+        for(i=0; i<4; i++){
+/* ..RRr
+ * .RXx.
+ * rxx..
+ */
+            rate += get_block_bits(s, mb_x + (i&1) - (i>>1), mb_y + (i>>1), 1);
+        }
+        if(mb_x == b_stride-2)
+            rate += get_block_bits(s, mb_x + 1, mb_y + 1, 1);
+    }
+    return distortion + rate*penalty_factor;
+}
+
+static int get_4block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index){
+    int i, y2;
+    Plane *p= &s->plane[plane_index];
+    const int block_size = MB_SIZE >> s->block_max_depth;
+    const int block_w    = plane_index ? block_size/2 : block_size;
+    const uint8_t *obmc  = plane_index ? obmc_tab[s->block_max_depth+1] : obmc_tab[s->block_max_depth];
+    const int obmc_stride= plane_index ? block_size : 2*block_size;
+    const int ref_stride= s->current_picture.linesize[plane_index];
+    uint8_t *dst= s->current_picture.data[plane_index];
+    uint8_t *src= s-> input_picture.data[plane_index];
+    static const DWTELEM zero_dst[4096]; //FIXME
+    const int b_stride = s->b_width << s->block_max_depth;
+    const int w= p->width;
+    const int h= p->height;
+    int distortion= 0;
+    int rate= 0;
+    const int penalty_factor= get_penalty_factor(s->lambda, s->lambda2, s->avctx->me_cmp);
+
+    for(i=0; i<9; i++){
+        int mb_x2= mb_x + (i%3) - 1;
+        int mb_y2= mb_y + (i/3) - 1;
+        int x= block_w*mb_x2 + block_w/2;
+        int y= block_w*mb_y2 + block_w/2;
+
+        add_yblock(s, 0, NULL, zero_dst, dst, obmc,
+                   x, y, block_w, block_w, w, h, /*dst_stride*/0, ref_stride, obmc_stride, mb_x2, mb_y2, 1, 1, plane_index);
+
+        //FIXME find a cleaner/simpler way to skip the outside stuff
+        for(y2= y; y2<0; y2++)
+            memcpy(dst + x + y2*ref_stride, src + x + y2*ref_stride, block_w);
+        for(y2= h; y2<y+block_w; y2++)
+            memcpy(dst + x + y2*ref_stride, src + x + y2*ref_stride, block_w);
+        if(x<0){
+            for(y2= y; y2<y+block_w; y2++)
+                memcpy(dst + x + y2*ref_stride, src + x + y2*ref_stride, -x);
+        }
+        if(x+block_w > w){
+            for(y2= y; y2<y+block_w; y2++)
+                memcpy(dst + w + y2*ref_stride, src + w + y2*ref_stride, x+block_w - w);
+        }
+
+        assert(block_w== 8 || block_w==16);
+        distortion += s->dsp.me_cmp[block_w==8](&s->m, src + x + y*ref_stride, dst + x + y*ref_stride, ref_stride, block_w);
+    }
+
+    if(plane_index==0){
+        BlockNode *b= &s->block[mb_x+mb_y*b_stride];
+        int merged= same_block(b,b+1) && same_block(b,b+b_stride) && same_block(b,b+b_stride+1);
+
+/* ..RRRr
+ * .RXXx.
+ * .RXXx.
+ * rxxx.
+ */
+        if(merged)
+            rate = get_block_bits(s, mb_x, mb_y, 2);
+        for(i=merged?4:0; i<9; i++){
+            static const int dxy[9][2] = {{0,0},{1,0},{0,1},{1,1},{2,0},{2,1},{-1,2},{0,2},{1,2}};
+            rate += get_block_bits(s, mb_x + dxy[i][0], mb_y + dxy[i][1], 1);
+        }
+    }
+    return distortion + rate*penalty_factor;
+}
+
+static av_always_inline int check_block(SnowContext *s, int mb_x, int mb_y, int p[3], int intra, const uint8_t *obmc_edged, int *best_rd){
+    const int b_stride= s->b_width << s->block_max_depth;
+    BlockNode *block= &s->block[mb_x + mb_y * b_stride];
+    BlockNode backup= *block;
+    int rd, index, value;
+
+    assert(mb_x>=0 && mb_y>=0);
+    assert(mb_x<b_stride);
+
+    if(intra){
+        block->color[0] = p[0];
+        block->color[1] = p[1];
+        block->color[2] = p[2];
+        block->type |= BLOCK_INTRA;
+    }else{
+        index= (p[0] + 31*p[1]) & (ME_CACHE_SIZE-1);
+        value= s->me_cache_generation + (p[0]>>10) + (p[1]<<6) + (block->ref<<12);
+        if(s->me_cache[index] == value)
+            return 0;
+        s->me_cache[index]= value;
+
+        block->mx= p[0];
+        block->my= p[1];
+        block->type &= ~BLOCK_INTRA;
+    }
+
+    rd= get_block_rd(s, mb_x, mb_y, 0, obmc_edged);
+
+//FIXME chroma
+    if(rd < *best_rd){
+        *best_rd= rd;
+        return 1;
+    }else{
+        *block= backup;
+        return 0;
+    }
+}
+
+/* special case for int[2] args we discard afterward, fixes compilation prob with gcc 2.95 */
+static av_always_inline int check_block_inter(SnowContext *s, int mb_x, int mb_y, int p0, int p1, const uint8_t *obmc_edged, int *best_rd){
+    int p[2] = {p0, p1};
+    return check_block(s, mb_x, mb_y, p, 0, obmc_edged, best_rd);
+}
+
+static av_always_inline int check_4block_inter(SnowContext *s, int mb_x, int mb_y, int p0, int p1, int ref, int *best_rd){
+    const int b_stride= s->b_width << s->block_max_depth;
+    BlockNode *block= &s->block[mb_x + mb_y * b_stride];
+    BlockNode backup[4]= {block[0], block[1], block[b_stride], block[b_stride+1]};
+    int rd, index, value;
+
+    assert(mb_x>=0 && mb_y>=0);
+    assert(mb_x<b_stride);
+    assert(((mb_x|mb_y)&1) == 0);
+
+    index= (p0 + 31*p1) & (ME_CACHE_SIZE-1);
+    value= s->me_cache_generation + (p0>>10) + (p1<<6) + (block->ref<<12);
+    if(s->me_cache[index] == value)
+        return 0;
+    s->me_cache[index]= value;
+
+    block->mx= p0;
+    block->my= p1;
+    block->ref= ref;
+    block->type &= ~BLOCK_INTRA;
+    block[1]= block[b_stride]= block[b_stride+1]= *block;
+
+    rd= get_4block_rd(s, mb_x, mb_y, 0);
+
+//FIXME chroma
+    if(rd < *best_rd){
+        *best_rd= rd;
+        return 1;
+    }else{
+        block[0]= backup[0];
+        block[1]= backup[1];
+        block[b_stride]= backup[2];
+        block[b_stride+1]= backup[3];
+        return 0;
+    }
+}
+
+static void iterative_me(SnowContext *s){
+    int pass, mb_x, mb_y;
+    const int b_width = s->b_width  << s->block_max_depth;
+    const int b_height= s->b_height << s->block_max_depth;
+    const int b_stride= b_width;
+    int color[3];
+
+    {
+        RangeCoder r = s->c;
+        uint8_t state[sizeof(s->block_state)];
+        memcpy(state, s->block_state, sizeof(s->block_state));
+        for(mb_y= 0; mb_y<s->b_height; mb_y++)
+            for(mb_x= 0; mb_x<s->b_width; mb_x++)
+                encode_q_branch(s, 0, mb_x, mb_y);
+        s->c = r;
+        memcpy(s->block_state, state, sizeof(s->block_state));
+    }
+
+    for(pass=0; pass<25; pass++){
+        int change= 0;
+
+        for(mb_y= 0; mb_y<b_height; mb_y++){
+            for(mb_x= 0; mb_x<b_width; mb_x++){
+                int dia_change, i, j, ref;
+                int best_rd= INT_MAX, ref_rd;
+                BlockNode backup, ref_b;
+                const int index= mb_x + mb_y * b_stride;
+                BlockNode *block= &s->block[index];
+                BlockNode *tb =                   mb_y            ? &s->block[index-b_stride  ] : NULL;
+                BlockNode *lb = mb_x                              ? &s->block[index         -1] : NULL;
+                BlockNode *rb = mb_x+1<b_width                    ? &s->block[index         +1] : NULL;
+                BlockNode *bb =                   mb_y+1<b_height ? &s->block[index+b_stride  ] : NULL;
+                BlockNode *tlb= mb_x           && mb_y            ? &s->block[index-b_stride-1] : NULL;
+                BlockNode *trb= mb_x+1<b_width && mb_y            ? &s->block[index-b_stride+1] : NULL;
+                BlockNode *blb= mb_x           && mb_y+1<b_height ? &s->block[index+b_stride-1] : NULL;
+                BlockNode *brb= mb_x+1<b_width && mb_y+1<b_height ? &s->block[index+b_stride+1] : NULL;
+                const int b_w= (MB_SIZE >> s->block_max_depth);
+                uint8_t obmc_edged[b_w*2][b_w*2];
+
+                if(pass && (block->type & BLOCK_OPT))
+                    continue;
+                block->type |= BLOCK_OPT;
+
+                backup= *block;
+
+                if(!s->me_cache_generation)
+                    memset(s->me_cache, 0, sizeof(s->me_cache));
+                s->me_cache_generation += 1<<22;
+
+                //FIXME precalc
+                {
+                    int x, y;
+                    memcpy(obmc_edged, obmc_tab[s->block_max_depth], b_w*b_w*4);
+                    if(mb_x==0)
+                        for(y=0; y<b_w*2; y++)
+                            memset(obmc_edged[y], obmc_edged[y][0] + obmc_edged[y][b_w-1], b_w);
+                    if(mb_x==b_stride-1)
+                        for(y=0; y<b_w*2; y++)
+                            memset(obmc_edged[y]+b_w, obmc_edged[y][b_w] + obmc_edged[y][b_w*2-1], b_w);
+                    if(mb_y==0){
+                        for(x=0; x<b_w*2; x++)
+                            obmc_edged[0][x] += obmc_edged[b_w-1][x];
+                        for(y=1; y<b_w; y++)
+                            memcpy(obmc_edged[y], obmc_edged[0], b_w*2);
+                    }
+                    if(mb_y==b_height-1){
+                        for(x=0; x<b_w*2; x++)
+                            obmc_edged[b_w*2-1][x] += obmc_edged[b_w][x];
+                        for(y=b_w; y<b_w*2-1; y++)
+                            memcpy(obmc_edged[y], obmc_edged[b_w*2-1], b_w*2);
+                    }
+                }
+
+                //skip stuff outside the picture
+                if(mb_x==0 || mb_y==0 || mb_x==b_width-1 || mb_y==b_height-1)
+                {
+                    uint8_t *src= s->  input_picture.data[0];
+                    uint8_t *dst= s->current_picture.data[0];
+                    const int stride= s->current_picture.linesize[0];
+                    const int block_w= MB_SIZE >> s->block_max_depth;
+                    const int sx= block_w*mb_x - block_w/2;
+                    const int sy= block_w*mb_y - block_w/2;
+                    const int w= s->plane[0].width;
+                    const int h= s->plane[0].height;
+                    int y;
+
+                    for(y=sy; y<0; y++)
+                        memcpy(dst + sx + y*stride, src + sx + y*stride, block_w*2);
+                    for(y=h; y<sy+block_w*2; y++)
+                        memcpy(dst + sx + y*stride, src + sx + y*stride, block_w*2);
+                    if(sx<0){
+                        for(y=sy; y<sy+block_w*2; y++)
+                            memcpy(dst + sx + y*stride, src + sx + y*stride, -sx);
+                    }
+                    if(sx+block_w*2 > w){
+                        for(y=sy; y<sy+block_w*2; y++)
+                            memcpy(dst + w + y*stride, src + w + y*stride, sx+block_w*2 - w);
+                    }
+                }
+
+                // intra(black) = neighbors' contribution to the current block
+                for(i=0; i<3; i++)
+                    color[i]= get_dc(s, mb_x, mb_y, i);
+
+                // get previous score (cant be cached due to OBMC)
+                if(pass > 0 && (block->type&BLOCK_INTRA)){
+                    int color0[3]= {block->color[0], block->color[1], block->color[2]};
+                    check_block(s, mb_x, mb_y, color0, 1, *obmc_edged, &best_rd);
+                }else
+                    check_block_inter(s, mb_x, mb_y, block->mx, block->my, *obmc_edged, &best_rd);
+
+                ref_b= *block;
+                ref_rd= best_rd;
+                for(ref=0; ref < s->ref_frames; ref++){
+                    int16_t (*mvr)[2]= &s->ref_mvs[ref][index];
+                    if(s->ref_scores[ref][index] > s->ref_scores[ref_b.ref][index]*3/2) //FIXME tune threshold
+                        continue;
+                    block->ref= ref;
+                    best_rd= INT_MAX;
+
+                    check_block_inter(s, mb_x, mb_y, mvr[0][0], mvr[0][1], *obmc_edged, &best_rd);
+                    check_block_inter(s, mb_x, mb_y, 0, 0, *obmc_edged, &best_rd);
+                    if(tb)
+                        check_block_inter(s, mb_x, mb_y, mvr[-b_stride][0], mvr[-b_stride][1], *obmc_edged, &best_rd);
+                    if(lb)
+                        check_block_inter(s, mb_x, mb_y, mvr[-1][0], mvr[-1][1], *obmc_edged, &best_rd);
+                    if(rb)
+                        check_block_inter(s, mb_x, mb_y, mvr[1][0], mvr[1][1], *obmc_edged, &best_rd);
+                    if(bb)
+                        check_block_inter(s, mb_x, mb_y, mvr[b_stride][0], mvr[b_stride][1], *obmc_edged, &best_rd);
+
+                    /* fullpel ME */
+                    //FIXME avoid subpel interpol / round to nearest integer
+                    do{
+                        dia_change=0;
+                        for(i=0; i<FFMAX(s->avctx->dia_size, 1); i++){
+                            for(j=0; j<i; j++){
+                                dia_change |= check_block_inter(s, mb_x, mb_y, block->mx+4*(i-j), block->my+(4*j), *obmc_edged, &best_rd);
+                                dia_change |= check_block_inter(s, mb_x, mb_y, block->mx-4*(i-j), block->my-(4*j), *obmc_edged, &best_rd);
+                                dia_change |= check_block_inter(s, mb_x, mb_y, block->mx+4*(i-j), block->my-(4*j), *obmc_edged, &best_rd);
+                                dia_change |= check_block_inter(s, mb_x, mb_y, block->mx-4*(i-j), block->my+(4*j), *obmc_edged, &best_rd);
+                            }
+                        }
+                    }while(dia_change);
+                    /* subpel ME */
+                    do{
+                        static const int square[8][2]= {{+1, 0},{-1, 0},{ 0,+1},{ 0,-1},{+1,+1},{-1,-1},{+1,-1},{-1,+1},};
+                        dia_change=0;
+                        for(i=0; i<8; i++)
+                            dia_change |= check_block_inter(s, mb_x, mb_y, block->mx+square[i][0], block->my+square[i][1], *obmc_edged, &best_rd);
+                    }while(dia_change);
+                    //FIXME or try the standard 2 pass qpel or similar
+
+                    mvr[0][0]= block->mx;
+                    mvr[0][1]= block->my;
+                    if(ref_rd > best_rd){
+                        ref_rd= best_rd;
+                        ref_b= *block;
+                    }
+                }
+                best_rd= ref_rd;
+                *block= ref_b;
+#if 1
+                check_block(s, mb_x, mb_y, color, 1, *obmc_edged, &best_rd);
+                //FIXME RD style color selection
+#endif
+                if(!same_block(block, &backup)){
+                    if(tb ) tb ->type &= ~BLOCK_OPT;
+                    if(lb ) lb ->type &= ~BLOCK_OPT;
+                    if(rb ) rb ->type &= ~BLOCK_OPT;
+                    if(bb ) bb ->type &= ~BLOCK_OPT;
+                    if(tlb) tlb->type &= ~BLOCK_OPT;
+                    if(trb) trb->type &= ~BLOCK_OPT;
+                    if(blb) blb->type &= ~BLOCK_OPT;
+                    if(brb) brb->type &= ~BLOCK_OPT;
+                    change ++;
+                }
+            }
+        }
+        av_log(NULL, AV_LOG_ERROR, "pass:%d changed:%d\n", pass, change);
+        if(!change)
+            break;
+    }
+
+    if(s->block_max_depth == 1){
+        int change= 0;
+        for(mb_y= 0; mb_y<b_height; mb_y+=2){
+            for(mb_x= 0; mb_x<b_width; mb_x+=2){
+                int i;
+                int best_rd, init_rd;
+                const int index= mb_x + mb_y * b_stride;
+                BlockNode *b[4];
+
+                b[0]= &s->block[index];
+                b[1]= b[0]+1;
+                b[2]= b[0]+b_stride;
+                b[3]= b[2]+1;
+                if(same_block(b[0], b[1]) &&
+                   same_block(b[0], b[2]) &&
+                   same_block(b[0], b[3]))
+                    continue;
+
+                if(!s->me_cache_generation)
+                    memset(s->me_cache, 0, sizeof(s->me_cache));
+                s->me_cache_generation += 1<<22;
+
+                init_rd= best_rd= get_4block_rd(s, mb_x, mb_y, 0);
+
+                //FIXME more multiref search?
+                check_4block_inter(s, mb_x, mb_y,
+                                   (b[0]->mx + b[1]->mx + b[2]->mx + b[3]->mx + 2) >> 2,
+                                   (b[0]->my + b[1]->my + b[2]->my + b[3]->my + 2) >> 2, 0, &best_rd);
+
+                for(i=0; i<4; i++)
+                    if(!(b[i]->type&BLOCK_INTRA))
+                        check_4block_inter(s, mb_x, mb_y, b[i]->mx, b[i]->my, b[i]->ref, &best_rd);
+
+                if(init_rd != best_rd)
+                    change++;
+            }
+        }
+        av_log(NULL, AV_LOG_ERROR, "pass:4mv changed:%d\n", change*4);
+    }
+}
+
+static void quantize(SnowContext *s, SubBand *b, DWTELEM *src, int stride, int bias){
+    const int level= b->level;
+    const int w= b->width;
+    const int h= b->height;
+    const int qlog= av_clip(s->qlog + b->qlog, 0, QROOT*16);
+    const int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
+    int x,y, thres1, thres2;
+//    START_TIMER
+
+    if(s->qlog == LOSSLESS_QLOG) return;
+
+    bias= bias ? 0 : (3*qmul)>>3;
+    thres1= ((qmul - bias)>>QEXPSHIFT) - 1;
+    thres2= 2*thres1;
+
+    if(!bias){
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                int i= src[x + y*stride];
+
+                if((unsigned)(i+thres1) > thres2){
+                    if(i>=0){
+                        i<<= QEXPSHIFT;
+                        i/= qmul; //FIXME optimize
+                        src[x + y*stride]=  i;
+                    }else{
+                        i= -i;
+                        i<<= QEXPSHIFT;
+                        i/= qmul; //FIXME optimize
+                        src[x + y*stride]= -i;
+                    }
+                }else
+                    src[x + y*stride]= 0;
+            }
+        }
+    }else{
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                int i= src[x + y*stride];
+
+                if((unsigned)(i+thres1) > thres2){
+                    if(i>=0){
+                        i<<= QEXPSHIFT;
+                        i= (i + bias) / qmul; //FIXME optimize
+                        src[x + y*stride]=  i;
+                    }else{
+                        i= -i;
+                        i<<= QEXPSHIFT;
+                        i= (i + bias) / qmul; //FIXME optimize
+                        src[x + y*stride]= -i;
+                    }
+                }else
+                    src[x + y*stride]= 0;
+            }
+        }
+    }
+    if(level+1 == s->spatial_decomposition_count){
+//        STOP_TIMER("quantize")
+    }
+}
+
+static void dequantize_slice_buffered(SnowContext *s, slice_buffer * sb, SubBand *b, DWTELEM *src, int stride, int start_y, int end_y){
+    const int w= b->width;
+    const int qlog= av_clip(s->qlog + b->qlog, 0, QROOT*16);
+    const int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
+    const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
+    int x,y;
+    START_TIMER
+
+    if(s->qlog == LOSSLESS_QLOG) return;
+
+    for(y=start_y; y<end_y; y++){
+//        DWTELEM * line = slice_buffer_get_line_from_address(sb, src + (y * stride));
+        DWTELEM * line = slice_buffer_get_line(sb, (y * b->stride_line) + b->buf_y_offset) + b->buf_x_offset;
+        for(x=0; x<w; x++){
+            int i= line[x];
+            if(i<0){
+                line[x]= -((-i*qmul + qadd)>>(QEXPSHIFT)); //FIXME try different bias
+            }else if(i>0){
+                line[x]=  (( i*qmul + qadd)>>(QEXPSHIFT));
+            }
+        }
+    }
+    if(w > 200 /*level+1 == s->spatial_decomposition_count*/){
+        STOP_TIMER("dquant")
+    }
+}
+
+static void dequantize(SnowContext *s, SubBand *b, DWTELEM *src, int stride){
+    const int w= b->width;
+    const int h= b->height;
+    const int qlog= av_clip(s->qlog + b->qlog, 0, QROOT*16);
+    const int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
+    const int qadd= (s->qbias*qmul)>>QBIAS_SHIFT;
+    int x,y;
+    START_TIMER
+
+    if(s->qlog == LOSSLESS_QLOG) return;
+
+    for(y=0; y<h; y++){
+        for(x=0; x<w; x++){
+            int i= src[x + y*stride];
+            if(i<0){
+                src[x + y*stride]= -((-i*qmul + qadd)>>(QEXPSHIFT)); //FIXME try different bias
+            }else if(i>0){
+                src[x + y*stride]=  (( i*qmul + qadd)>>(QEXPSHIFT));
+            }
+        }
+    }
+    if(w > 200 /*level+1 == s->spatial_decomposition_count*/){
+        STOP_TIMER("dquant")
+    }
+}
+
+static void decorrelate(SnowContext *s, SubBand *b, DWTELEM *src, int stride, int inverse, int use_median){
+    const int w= b->width;
+    const int h= b->height;
+    int x,y;
+
+    for(y=h-1; y>=0; y--){
+        for(x=w-1; x>=0; x--){
+            int i= x + y*stride;
+
+            if(x){
+                if(use_median){
+                    if(y && x+1<w) src[i] -= mid_pred(src[i - 1], src[i - stride], src[i - stride + 1]);
+                    else  src[i] -= src[i - 1];
+                }else{
+                    if(y) src[i] -= mid_pred(src[i - 1], src[i - stride], src[i - 1] + src[i - stride] - src[i - 1 - stride]);
+                    else  src[i] -= src[i - 1];
+                }
+            }else{
+                if(y) src[i] -= src[i - stride];
+            }
+        }
+    }
+}
+
+static void correlate_slice_buffered(SnowContext *s, slice_buffer * sb, SubBand *b, DWTELEM *src, int stride, int inverse, int use_median, int start_y, int end_y){
+    const int w= b->width;
+    int x,y;
+
+//    START_TIMER
+
+    DWTELEM * line=0; // silence silly "could be used without having been initialized" warning
+    DWTELEM * prev;
+
+    if (start_y != 0)
+        line = slice_buffer_get_line(sb, ((start_y - 1) * b->stride_line) + b->buf_y_offset) + b->buf_x_offset;
+
+    for(y=start_y; y<end_y; y++){
+        prev = line;
+//        line = slice_buffer_get_line_from_address(sb, src + (y * stride));
+        line = slice_buffer_get_line(sb, (y * b->stride_line) + b->buf_y_offset) + b->buf_x_offset;
+        for(x=0; x<w; x++){
+            if(x){
+                if(use_median){
+                    if(y && x+1<w) line[x] += mid_pred(line[x - 1], prev[x], prev[x + 1]);
+                    else  line[x] += line[x - 1];
+                }else{
+                    if(y) line[x] += mid_pred(line[x - 1], prev[x], line[x - 1] + prev[x] - prev[x - 1]);
+                    else  line[x] += line[x - 1];
+                }
+            }else{
+                if(y) line[x] += prev[x];
+            }
+        }
+    }
+
+//    STOP_TIMER("correlate")
+}
+
+static void correlate(SnowContext *s, SubBand *b, DWTELEM *src, int stride, int inverse, int use_median){
+    const int w= b->width;
+    const int h= b->height;
+    int x,y;
+
+    for(y=0; y<h; y++){
+        for(x=0; x<w; x++){
+            int i= x + y*stride;
+
+            if(x){
+                if(use_median){
+                    if(y && x+1<w) src[i] += mid_pred(src[i - 1], src[i - stride], src[i - stride + 1]);
+                    else  src[i] += src[i - 1];
+                }else{
+                    if(y) src[i] += mid_pred(src[i - 1], src[i - stride], src[i - 1] + src[i - stride] - src[i - 1 - stride]);
+                    else  src[i] += src[i - 1];
+                }
+            }else{
+                if(y) src[i] += src[i - stride];
+            }
+        }
+    }
+}
+
+static void encode_header(SnowContext *s){
+    int plane_index, level, orientation;
+    uint8_t kstate[32];
+
+    memset(kstate, MID_STATE, sizeof(kstate));
+
+    put_rac(&s->c, kstate, s->keyframe);
+    if(s->keyframe || s->always_reset){
+        reset_contexts(s);
+        s->last_spatial_decomposition_type=
+        s->last_qlog=
+        s->last_qbias=
+        s->last_mv_scale=
+        s->last_block_max_depth= 0;
+    }
+    if(s->keyframe){
+        put_symbol(&s->c, s->header_state, s->version, 0);
+        put_rac(&s->c, s->header_state, s->always_reset);
+        put_symbol(&s->c, s->header_state, s->temporal_decomposition_type, 0);
+        put_symbol(&s->c, s->header_state, s->temporal_decomposition_count, 0);
+        put_symbol(&s->c, s->header_state, s->spatial_decomposition_count, 0);
+        put_symbol(&s->c, s->header_state, s->colorspace_type, 0);
+        put_symbol(&s->c, s->header_state, s->chroma_h_shift, 0);
+        put_symbol(&s->c, s->header_state, s->chroma_v_shift, 0);
+        put_rac(&s->c, s->header_state, s->spatial_scalability);
+//        put_rac(&s->c, s->header_state, s->rate_scalability);
+        put_symbol(&s->c, s->header_state, s->max_ref_frames-1, 0);
+
+        for(plane_index=0; plane_index<2; plane_index++){
+            for(level=0; level<s->spatial_decomposition_count; level++){
+                for(orientation=level ? 1:0; orientation<4; orientation++){
+                    if(orientation==2) continue;
+                    put_symbol(&s->c, s->header_state, s->plane[plane_index].band[level][orientation].qlog, 1);
+                }
+            }
+        }
+    }
+    put_symbol(&s->c, s->header_state, s->spatial_decomposition_type - s->last_spatial_decomposition_type, 1);
+    put_symbol(&s->c, s->header_state, s->qlog            - s->last_qlog    , 1);
+    put_symbol(&s->c, s->header_state, s->mv_scale        - s->last_mv_scale, 1);
+    put_symbol(&s->c, s->header_state, s->qbias           - s->last_qbias   , 1);
+    put_symbol(&s->c, s->header_state, s->block_max_depth - s->last_block_max_depth, 1);
+
+    s->last_spatial_decomposition_type= s->spatial_decomposition_type;
+    s->last_qlog                      = s->qlog;
+    s->last_qbias                     = s->qbias;
+    s->last_mv_scale                  = s->mv_scale;
+    s->last_block_max_depth           = s->block_max_depth;
+}
+
+static int decode_header(SnowContext *s){
+    int plane_index, level, orientation;
+    uint8_t kstate[32];
+
+    memset(kstate, MID_STATE, sizeof(kstate));
+
+    s->keyframe= get_rac(&s->c, kstate);
+    if(s->keyframe || s->always_reset){
+        reset_contexts(s);
+        s->spatial_decomposition_type=
+        s->qlog=
+        s->qbias=
+        s->mv_scale=
+        s->block_max_depth= 0;
+    }
+    if(s->keyframe){
+        s->version= get_symbol(&s->c, s->header_state, 0);
+        if(s->version>0){
+            av_log(s->avctx, AV_LOG_ERROR, "version %d not supported", s->version);
+            return -1;
+        }
+        s->always_reset= get_rac(&s->c, s->header_state);
+        s->temporal_decomposition_type= get_symbol(&s->c, s->header_state, 0);
+        s->temporal_decomposition_count= get_symbol(&s->c, s->header_state, 0);
+        s->spatial_decomposition_count= get_symbol(&s->c, s->header_state, 0);
+        s->colorspace_type= get_symbol(&s->c, s->header_state, 0);
+        s->chroma_h_shift= get_symbol(&s->c, s->header_state, 0);
+        s->chroma_v_shift= get_symbol(&s->c, s->header_state, 0);
+        s->spatial_scalability= get_rac(&s->c, s->header_state);
+//        s->rate_scalability= get_rac(&s->c, s->header_state);
+        s->max_ref_frames= get_symbol(&s->c, s->header_state, 0)+1;
+
+        for(plane_index=0; plane_index<3; plane_index++){
+            for(level=0; level<s->spatial_decomposition_count; level++){
+                for(orientation=level ? 1:0; orientation<4; orientation++){
+                    int q;
+                    if     (plane_index==2) q= s->plane[1].band[level][orientation].qlog;
+                    else if(orientation==2) q= s->plane[plane_index].band[level][1].qlog;
+                    else                    q= get_symbol(&s->c, s->header_state, 1);
+                    s->plane[plane_index].band[level][orientation].qlog= q;
+                }
+            }
+        }
+    }
+
+    s->spatial_decomposition_type+= get_symbol(&s->c, s->header_state, 1);
+    if(s->spatial_decomposition_type > 2){
+        av_log(s->avctx, AV_LOG_ERROR, "spatial_decomposition_type %d not supported", s->spatial_decomposition_type);
+        return -1;
+    }
+
+    s->qlog           += get_symbol(&s->c, s->header_state, 1);
+    s->mv_scale       += get_symbol(&s->c, s->header_state, 1);
+    s->qbias          += get_symbol(&s->c, s->header_state, 1);
+    s->block_max_depth+= get_symbol(&s->c, s->header_state, 1);
+    if(s->block_max_depth > 1 || s->block_max_depth < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "block_max_depth= %d is too large", s->block_max_depth);
+        s->block_max_depth= 0;
+        return -1;
+    }
+
+    return 0;
+}
+
+static void init_qexp(void){
+    int i;
+    double v=128;
+
+    for(i=0; i<QROOT; i++){
+        qexp[i]= lrintf(v);
+        v *= pow(2, 1.0 / QROOT);
+    }
+}
+
+static int common_init(AVCodecContext *avctx){
+    SnowContext *s = avctx->priv_data;
+    int width, height;
+    int level, orientation, plane_index, dec;
+    int i, j;
+
+    s->avctx= avctx;
+
+    dsputil_init(&s->dsp, avctx);
+
+#define mcf(dx,dy)\
+    s->dsp.put_qpel_pixels_tab       [0][dy+dx/4]=\
+    s->dsp.put_no_rnd_qpel_pixels_tab[0][dy+dx/4]=\
+        s->dsp.put_h264_qpel_pixels_tab[0][dy+dx/4];\
+    s->dsp.put_qpel_pixels_tab       [1][dy+dx/4]=\
+    s->dsp.put_no_rnd_qpel_pixels_tab[1][dy+dx/4]=\
+        s->dsp.put_h264_qpel_pixels_tab[1][dy+dx/4];
+
+    mcf( 0, 0)
+    mcf( 4, 0)
+    mcf( 8, 0)
+    mcf(12, 0)
+    mcf( 0, 4)
+    mcf( 4, 4)
+    mcf( 8, 4)
+    mcf(12, 4)
+    mcf( 0, 8)
+    mcf( 4, 8)
+    mcf( 8, 8)
+    mcf(12, 8)
+    mcf( 0,12)
+    mcf( 4,12)
+    mcf( 8,12)
+    mcf(12,12)
+
+#define mcfh(dx,dy)\
+    s->dsp.put_pixels_tab       [0][dy/4+dx/8]=\
+    s->dsp.put_no_rnd_pixels_tab[0][dy/4+dx/8]=\
+        mc_block_hpel ## dx ## dy ## 16;\
+    s->dsp.put_pixels_tab       [1][dy/4+dx/8]=\
+    s->dsp.put_no_rnd_pixels_tab[1][dy/4+dx/8]=\
+        mc_block_hpel ## dx ## dy ## 8;
+
+    mcfh(0, 0)
+    mcfh(8, 0)
+    mcfh(0, 8)
+    mcfh(8, 8)
+
+    if(!qexp[0])
+        init_qexp();
+
+    dec= s->spatial_decomposition_count= 5;
+    s->spatial_decomposition_type= avctx->prediction_method; //FIXME add decorrelator type r transform_type
+
+    s->chroma_h_shift= 1; //FIXME XXX
+    s->chroma_v_shift= 1;
+
+//    dec += FFMAX(s->chroma_h_shift, s->chroma_v_shift);
+
+    width= s->avctx->width;
+    height= s->avctx->height;
+
+    s->spatial_dwt_buffer= av_mallocz(width*height*sizeof(DWTELEM));
+
+    s->mv_scale= (s->avctx->flags & CODEC_FLAG_QPEL) ? 2 : 4;
+    s->block_max_depth= (s->avctx->flags & CODEC_FLAG_4MV) ? 1 : 0;
+
+    for(plane_index=0; plane_index<3; plane_index++){
+        int w= s->avctx->width;
+        int h= s->avctx->height;
+
+        if(plane_index){
+            w>>= s->chroma_h_shift;
+            h>>= s->chroma_v_shift;
+        }
+        s->plane[plane_index].width = w;
+        s->plane[plane_index].height= h;
+//av_log(NULL, AV_LOG_DEBUG, "%d %d\n", w, h);
+        for(level=s->spatial_decomposition_count-1; level>=0; level--){
+            for(orientation=level ? 1 : 0; orientation<4; orientation++){
+                SubBand *b= &s->plane[plane_index].band[level][orientation];
+
+                b->buf= s->spatial_dwt_buffer;
+                b->level= level;
+                b->stride= s->plane[plane_index].width << (s->spatial_decomposition_count - level);
+                b->width = (w + !(orientation&1))>>1;
+                b->height= (h + !(orientation>1))>>1;
+
+                b->stride_line = 1 << (s->spatial_decomposition_count - level);
+                b->buf_x_offset = 0;
+                b->buf_y_offset = 0;
+
+                if(orientation&1){
+                    b->buf += (w+1)>>1;
+                    b->buf_x_offset = (w+1)>>1;
+                }
+                if(orientation>1){
+                    b->buf += b->stride>>1;
+                    b->buf_y_offset = b->stride_line >> 1;
+                }
+
+                if(level)
+                    b->parent= &s->plane[plane_index].band[level-1][orientation];
+                b->x_coeff=av_mallocz(((b->width+1) * b->height+1)*sizeof(x_and_coeff));
+            }
+            w= (w+1)>>1;
+            h= (h+1)>>1;
+        }
+    }
+
+    for(i=0; i<MAX_REF_FRAMES; i++)
+        for(j=0; j<MAX_REF_FRAMES; j++)
+            scale_mv_ref[i][j] = 256*(i+1)/(j+1);
+
+    reset_contexts(s);
+/*
+    width= s->width= avctx->width;
+    height= s->height= avctx->height;
+
+    assert(width && height);
+*/
+    s->avctx->get_buffer(s->avctx, &s->mconly_picture);
+
+    return 0;
+}
+
+static int qscale2qlog(int qscale){
+    return rint(QROOT*log(qscale / (float)FF_QP2LAMBDA)/log(2))
+           + 61*QROOT/8; //<64 >60
+}
+
+static int ratecontrol_1pass(SnowContext *s, AVFrame *pict)
+{
+    /* estimate the frame's complexity as a sum of weighted dwt coefs.
+     * FIXME we know exact mv bits at this point,
+     * but ratecontrol isn't set up to include them. */
+    uint32_t coef_sum= 0;
+    int level, orientation, delta_qlog;
+
+    for(level=0; level<s->spatial_decomposition_count; level++){
+        for(orientation=level ? 1 : 0; orientation<4; orientation++){
+            SubBand *b= &s->plane[0].band[level][orientation];
+            DWTELEM *buf= b->buf;
+            const int w= b->width;
+            const int h= b->height;
+            const int stride= b->stride;
+            const int qlog= av_clip(2*QROOT + b->qlog, 0, QROOT*16);
+            const int qmul= qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT);
+            const int qdiv= (1<<16)/qmul;
+            int x, y;
+            if(orientation==0)
+                decorrelate(s, b, buf, stride, 1, 0);
+            for(y=0; y<h; y++)
+                for(x=0; x<w; x++)
+                    coef_sum+= abs(buf[x+y*stride]) * qdiv >> 16;
+            if(orientation==0)
+                correlate(s, b, buf, stride, 1, 0);
+        }
+    }
+
+    /* ugly, ratecontrol just takes a sqrt again */
+    coef_sum = (uint64_t)coef_sum * coef_sum >> 16;
+    assert(coef_sum < INT_MAX);
+
+    if(pict->pict_type == I_TYPE){
+        s->m.current_picture.mb_var_sum= coef_sum;
+        s->m.current_picture.mc_mb_var_sum= 0;
+    }else{
+        s->m.current_picture.mc_mb_var_sum= coef_sum;
+        s->m.current_picture.mb_var_sum= 0;
+    }
+
+    pict->quality= ff_rate_estimate_qscale(&s->m, 1);
+    if (pict->quality < 0)
+        return INT_MIN;
+    s->lambda= pict->quality * 3/2;
+    delta_qlog= qscale2qlog(pict->quality) - s->qlog;
+    s->qlog+= delta_qlog;
+    return delta_qlog;
+}
+
+static void calculate_vissual_weight(SnowContext *s, Plane *p){
+    int width = p->width;
+    int height= p->height;
+    int level, orientation, x, y;
+
+    for(level=0; level<s->spatial_decomposition_count; level++){
+        for(orientation=level ? 1 : 0; orientation<4; orientation++){
+            SubBand *b= &p->band[level][orientation];
+            DWTELEM *buf= b->buf;
+            int64_t error=0;
+
+            memset(s->spatial_dwt_buffer, 0, sizeof(int)*width*height);
+            buf[b->width/2 + b->height/2*b->stride]= 256*256;
+            ff_spatial_idwt(s->spatial_dwt_buffer, width, height, width, s->spatial_decomposition_type, s->spatial_decomposition_count);
+            for(y=0; y<height; y++){
+                for(x=0; x<width; x++){
+                    int64_t d= s->spatial_dwt_buffer[x + y*width];
+                    error += d*d;
+                }
+            }
+
+            b->qlog= (int)(log(352256.0/sqrt(error)) / log(pow(2.0, 1.0/QROOT))+0.5);
+//            av_log(NULL, AV_LOG_DEBUG, "%d %d %d\n", level, orientation, b->qlog/*, sqrt(error)*/);
+        }
+    }
+}
+
+static int encode_init(AVCodecContext *avctx)
+{
+    SnowContext *s = avctx->priv_data;
+    int plane_index;
+
+    if(avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL){
+        av_log(avctx, AV_LOG_ERROR, "this codec is under development, files encoded with it may not be decodable with future versions!!!\n"
+               "use vstrict=-2 / -strict -2 to use it anyway\n");
+        return -1;
+    }
+
+    if(avctx->prediction_method == DWT_97
+       && (avctx->flags & CODEC_FLAG_QSCALE)
+       && avctx->global_quality == 0){
+        av_log(avctx, AV_LOG_ERROR, "the 9/7 wavelet is incompatible with lossless mode\n");
+        return -1;
+    }
+
+    common_init(avctx);
+    alloc_blocks(s);
+
+    s->version=0;
+
+    s->m.avctx   = avctx;
+    s->m.flags   = avctx->flags;
+    s->m.bit_rate= avctx->bit_rate;
+
+    s->m.me.scratchpad= av_mallocz((avctx->width+64)*2*16*2*sizeof(uint8_t));
+    s->m.me.map       = av_mallocz(ME_MAP_SIZE*sizeof(uint32_t));
+    s->m.me.score_map = av_mallocz(ME_MAP_SIZE*sizeof(uint32_t));
+    s->m.obmc_scratchpad= av_mallocz(MB_SIZE*MB_SIZE*12*sizeof(uint32_t));
+    h263_encode_init(&s->m); //mv_penalty
+
+    s->max_ref_frames = FFMAX(FFMIN(avctx->refs, MAX_REF_FRAMES), 1);
+
+    if(avctx->flags&CODEC_FLAG_PASS1){
+        if(!avctx->stats_out)
+            avctx->stats_out = av_mallocz(256);
+    }
+    if((avctx->flags&CODEC_FLAG_PASS2) || !(avctx->flags&CODEC_FLAG_QSCALE)){
+        if(ff_rate_control_init(&s->m) < 0)
+            return -1;
+    }
+    s->pass1_rc= !(avctx->flags & (CODEC_FLAG_QSCALE|CODEC_FLAG_PASS2));
+
+    for(plane_index=0; plane_index<3; plane_index++){
+        calculate_vissual_weight(s, &s->plane[plane_index]);
+    }
+
+
+    avctx->coded_frame= &s->current_picture;
+    switch(avctx->pix_fmt){
+//    case PIX_FMT_YUV444P:
+//    case PIX_FMT_YUV422P:
+    case PIX_FMT_YUV420P:
+    case PIX_FMT_GRAY8:
+//    case PIX_FMT_YUV411P:
+//    case PIX_FMT_YUV410P:
+        s->colorspace_type= 0;
+        break;
+/*    case PIX_FMT_RGB32:
+        s->colorspace= 1;
+        break;*/
+    default:
+        av_log(avctx, AV_LOG_ERROR, "format not supported\n");
+        return -1;
+    }
+//    avcodec_get_chroma_sub_sample(avctx->pix_fmt, &s->chroma_h_shift, &s->chroma_v_shift);
+    s->chroma_h_shift= 1;
+    s->chroma_v_shift= 1;
+
+    ff_set_cmp(&s->dsp, s->dsp.me_cmp, s->avctx->me_cmp);
+    ff_set_cmp(&s->dsp, s->dsp.me_sub_cmp, s->avctx->me_sub_cmp);
+
+    s->avctx->get_buffer(s->avctx, &s->input_picture);
+
+    if(s->avctx->me_method == ME_ITER){
+        int i;
+        int size= s->b_width * s->b_height << 2*s->block_max_depth;
+        for(i=0; i<s->max_ref_frames; i++){
+            s->ref_mvs[i]= av_mallocz(size*sizeof(int16_t[2]));
+            s->ref_scores[i]= av_mallocz(size*sizeof(uint32_t));
+        }
+    }
+
+    return 0;
+}
+
+static int frame_start(SnowContext *s){
+   AVFrame tmp;
+   int w= s->avctx->width; //FIXME round up to x16 ?
+   int h= s->avctx->height;
+
+    if(s->current_picture.data[0]){
+        draw_edges(s->current_picture.data[0], s->current_picture.linesize[0], w   , h   , EDGE_WIDTH  );
+        draw_edges(s->current_picture.data[1], s->current_picture.linesize[1], w>>1, h>>1, EDGE_WIDTH/2);
+        draw_edges(s->current_picture.data[2], s->current_picture.linesize[2], w>>1, h>>1, EDGE_WIDTH/2);
+    }
+
+    tmp= s->last_picture[s->max_ref_frames-1];
+    memmove(s->last_picture+1, s->last_picture, (s->max_ref_frames-1)*sizeof(AVFrame));
+    s->last_picture[0]= s->current_picture;
+    s->current_picture= tmp;
+
+    if(s->keyframe){
+        s->ref_frames= 0;
+    }else{
+        int i;
+        for(i=0; i<s->max_ref_frames && s->last_picture[i].data[0]; i++)
+            if(i && s->last_picture[i-1].key_frame)
+                break;
+        s->ref_frames= i;
+    }
+
+    s->current_picture.reference= 1;
+    if(s->avctx->get_buffer(s->avctx, &s->current_picture) < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    s->current_picture.key_frame= s->keyframe;
+
+    return 0;
+}
+
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    SnowContext *s = avctx->priv_data;
+    RangeCoder * const c= &s->c;
+    AVFrame *pict = data;
+    const int width= s->avctx->width;
+    const int height= s->avctx->height;
+    int level, orientation, plane_index, i, y;
+    uint8_t rc_header_bak[sizeof(s->header_state)];
+    uint8_t rc_block_bak[sizeof(s->block_state)];
+
+    ff_init_range_encoder(c, buf, buf_size);
+    ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+
+    for(i=0; i<3; i++){
+        int shift= !!i;
+        for(y=0; y<(height>>shift); y++)
+            memcpy(&s->input_picture.data[i][y * s->input_picture.linesize[i]],
+                   &pict->data[i][y * pict->linesize[i]],
+                   width>>shift);
+    }
+    s->new_picture = *pict;
+
+    s->m.picture_number= avctx->frame_number;
+    if(avctx->flags&CODEC_FLAG_PASS2){
+        s->m.pict_type =
+        pict->pict_type= s->m.rc_context.entry[avctx->frame_number].new_pict_type;
+        s->keyframe= pict->pict_type==FF_I_TYPE;
+        if(!(avctx->flags&CODEC_FLAG_QSCALE)) {
+            pict->quality= ff_rate_estimate_qscale(&s->m, 0);
+            if (pict->quality < 0)
+                return -1;
+        }
+    }else{
+        s->keyframe= avctx->gop_size==0 || avctx->frame_number % avctx->gop_size == 0;
+        s->m.pict_type=
+        pict->pict_type= s->keyframe ? FF_I_TYPE : FF_P_TYPE;
+    }
+
+    if(s->pass1_rc && avctx->frame_number == 0)
+        pict->quality= 2*FF_QP2LAMBDA;
+    if(pict->quality){
+        s->qlog= qscale2qlog(pict->quality);
+        s->lambda = pict->quality * 3/2;
+    }
+    if(s->qlog < 0 || (!pict->quality && (avctx->flags & CODEC_FLAG_QSCALE))){
+        s->qlog= LOSSLESS_QLOG;
+        s->lambda = 0;
+    }//else keep previous frame's qlog until after motion est
+
+    frame_start(s);
+
+    s->m.current_picture_ptr= &s->m.current_picture;
+    if(pict->pict_type == P_TYPE){
+        int block_width = (width +15)>>4;
+        int block_height= (height+15)>>4;
+        int stride= s->current_picture.linesize[0];
+
+        assert(s->current_picture.data[0]);
+        assert(s->last_picture[0].data[0]);
+
+        s->m.avctx= s->avctx;
+        s->m.current_picture.data[0]= s->current_picture.data[0];
+        s->m.   last_picture.data[0]= s->last_picture[0].data[0];
+        s->m.    new_picture.data[0]= s->  input_picture.data[0];
+        s->m.   last_picture_ptr= &s->m.   last_picture;
+        s->m.linesize=
+        s->m.   last_picture.linesize[0]=
+        s->m.    new_picture.linesize[0]=
+        s->m.current_picture.linesize[0]= stride;
+        s->m.uvlinesize= s->current_picture.linesize[1];
+        s->m.width = width;
+        s->m.height= height;
+        s->m.mb_width = block_width;
+        s->m.mb_height= block_height;
+        s->m.mb_stride=   s->m.mb_width+1;
+        s->m.b8_stride= 2*s->m.mb_width+1;
+        s->m.f_code=1;
+        s->m.pict_type= pict->pict_type;
+        s->m.me_method= s->avctx->me_method;
+        s->m.me.scene_change_score=0;
+        s->m.flags= s->avctx->flags;
+        s->m.quarter_sample= (s->avctx->flags & CODEC_FLAG_QPEL)!=0;
+        s->m.out_format= FMT_H263;
+        s->m.unrestricted_mv= 1;
+
+        s->m.lambda = s->lambda;
+        s->m.qscale= (s->m.lambda*139 + FF_LAMBDA_SCALE*64) >> (FF_LAMBDA_SHIFT + 7);
+        s->lambda2= s->m.lambda2= (s->m.lambda*s->m.lambda + FF_LAMBDA_SCALE/2) >> FF_LAMBDA_SHIFT;
+
+        s->m.dsp= s->dsp; //move
+        ff_init_me(&s->m);
+        s->dsp= s->m.dsp;
+    }
+
+    if(s->pass1_rc){
+        memcpy(rc_header_bak, s->header_state, sizeof(s->header_state));
+        memcpy(rc_block_bak, s->block_state, sizeof(s->block_state));
+    }
+
+redo_frame:
+
+    s->m.pict_type = pict->pict_type;
+    s->qbias= pict->pict_type == P_TYPE ? 2 : 0;
+
+    encode_header(s);
+    s->m.misc_bits = 8*(s->c.bytestream - s->c.bytestream_start);
+    encode_blocks(s, 1);
+    s->m.mv_bits = 8*(s->c.bytestream - s->c.bytestream_start) - s->m.misc_bits;
+
+    for(plane_index=0; plane_index<3; plane_index++){
+        Plane *p= &s->plane[plane_index];
+        int w= p->width;
+        int h= p->height;
+        int x, y;
+//        int bits= put_bits_count(&s->c.pb);
+
+    if(!(avctx->flags2 & CODEC_FLAG2_MEMC_ONLY)){
+        //FIXME optimize
+     if(pict->data[plane_index]) //FIXME gray hack
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                s->spatial_dwt_buffer[y*w + x]= pict->data[plane_index][y*pict->linesize[plane_index] + x]<<FRAC_BITS;
+            }
+        }
+        predict_plane(s, s->spatial_dwt_buffer, plane_index, 0);
+
+        if(   plane_index==0
+           && pict->pict_type == P_TYPE
+           && !(avctx->flags&CODEC_FLAG_PASS2)
+           && s->m.me.scene_change_score > s->avctx->scenechange_threshold){
+            ff_init_range_encoder(c, buf, buf_size);
+            ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+            pict->pict_type= FF_I_TYPE;
+            s->keyframe=1;
+            s->current_picture.key_frame=1;
+            goto redo_frame;
+        }
+
+        if(s->qlog == LOSSLESS_QLOG){
+            for(y=0; y<h; y++){
+                for(x=0; x<w; x++){
+                    s->spatial_dwt_buffer[y*w + x]= (s->spatial_dwt_buffer[y*w + x] + (1<<(FRAC_BITS-1))-1)>>FRAC_BITS;
+                }
+            }
+        }
+
+        ff_spatial_dwt(s->spatial_dwt_buffer, w, h, w, s->spatial_decomposition_type, s->spatial_decomposition_count);
+
+        if(s->pass1_rc && plane_index==0){
+            int delta_qlog = ratecontrol_1pass(s, pict);
+            if (delta_qlog <= INT_MIN)
+                return -1;
+            if(delta_qlog){
+                //reordering qlog in the bitstream would eliminate this reset
+                ff_init_range_encoder(c, buf, buf_size);
+                memcpy(s->header_state, rc_header_bak, sizeof(s->header_state));
+                memcpy(s->block_state, rc_block_bak, sizeof(s->block_state));
+                encode_header(s);
+                encode_blocks(s, 0);
+            }
+        }
+
+        for(level=0; level<s->spatial_decomposition_count; level++){
+            for(orientation=level ? 1 : 0; orientation<4; orientation++){
+                SubBand *b= &p->band[level][orientation];
+
+                quantize(s, b, b->buf, b->stride, s->qbias);
+                if(orientation==0)
+                    decorrelate(s, b, b->buf, b->stride, pict->pict_type == P_TYPE, 0);
+                encode_subband(s, b, b->buf, b->parent ? b->parent->buf : NULL, b->stride, orientation);
+                assert(b->parent==NULL || b->parent->stride == b->stride*2);
+                if(orientation==0)
+                    correlate(s, b, b->buf, b->stride, 1, 0);
+            }
+        }
+//        av_log(NULL, AV_LOG_DEBUG, "plane:%d bits:%d\n", plane_index, put_bits_count(&s->c.pb) - bits);
+
+        for(level=0; level<s->spatial_decomposition_count; level++){
+            for(orientation=level ? 1 : 0; orientation<4; orientation++){
+                SubBand *b= &p->band[level][orientation];
+
+                dequantize(s, b, b->buf, b->stride);
+            }
+        }
+
+        ff_spatial_idwt(s->spatial_dwt_buffer, w, h, w, s->spatial_decomposition_type, s->spatial_decomposition_count);
+        if(s->qlog == LOSSLESS_QLOG){
+            for(y=0; y<h; y++){
+                for(x=0; x<w; x++){
+                    s->spatial_dwt_buffer[y*w + x]<<=FRAC_BITS;
+                }
+            }
+        }
+{START_TIMER
+        predict_plane(s, s->spatial_dwt_buffer, plane_index, 1);
+STOP_TIMER("pred-conv")}
+      }else{
+            //ME/MC only
+            if(pict->pict_type == I_TYPE){
+                for(y=0; y<h; y++){
+                    for(x=0; x<w; x++){
+                        s->current_picture.data[plane_index][y*s->current_picture.linesize[plane_index] + x]=
+                            pict->data[plane_index][y*pict->linesize[plane_index] + x];
+                    }
+                }
+            }else{
+                memset(s->spatial_dwt_buffer, 0, sizeof(DWTELEM)*w*h);
+                predict_plane(s, s->spatial_dwt_buffer, plane_index, 1);
+            }
+      }
+        if(s->avctx->flags&CODEC_FLAG_PSNR){
+            int64_t error= 0;
+
+    if(pict->data[plane_index]) //FIXME gray hack
+            for(y=0; y<h; y++){
+                for(x=0; x<w; x++){
+                    int d= s->current_picture.data[plane_index][y*s->current_picture.linesize[plane_index] + x] - pict->data[plane_index][y*pict->linesize[plane_index] + x];
+                    error += d*d;
+                }
+            }
+            s->avctx->error[plane_index] += error;
+            s->current_picture.error[plane_index] = error;
+        }
+    }
+
+    if(s->last_picture[s->max_ref_frames-1].data[0])
+        avctx->release_buffer(avctx, &s->last_picture[s->max_ref_frames-1]);
+
+    s->current_picture.coded_picture_number = avctx->frame_number;
+    s->current_picture.pict_type = pict->pict_type;
+    s->current_picture.quality = pict->quality;
+    s->m.frame_bits = 8*(s->c.bytestream - s->c.bytestream_start);
+    s->m.p_tex_bits = s->m.frame_bits - s->m.misc_bits - s->m.mv_bits;
+    s->m.current_picture.display_picture_number =
+    s->m.current_picture.coded_picture_number = avctx->frame_number;
+    s->m.current_picture.quality = pict->quality;
+    s->m.total_bits += 8*(s->c.bytestream - s->c.bytestream_start);
+    if(s->pass1_rc)
+        if (ff_rate_estimate_qscale(&s->m, 0) < 0)
+            return -1;
+    if(avctx->flags&CODEC_FLAG_PASS1)
+        ff_write_pass1_stats(&s->m);
+    s->m.last_pict_type = s->m.pict_type;
+    avctx->frame_bits = s->m.frame_bits;
+    avctx->mv_bits = s->m.mv_bits;
+    avctx->misc_bits = s->m.misc_bits;
+    avctx->p_tex_bits = s->m.p_tex_bits;
+
+    emms_c();
+
+    return ff_rac_terminate(c);
+}
+
+static void common_end(SnowContext *s){
+    int plane_index, level, orientation, i;
+
+    av_freep(&s->spatial_dwt_buffer);
+
+    av_freep(&s->m.me.scratchpad);
+    av_freep(&s->m.me.map);
+    av_freep(&s->m.me.score_map);
+    av_freep(&s->m.obmc_scratchpad);
+
+    av_freep(&s->block);
+
+    for(i=0; i<MAX_REF_FRAMES; i++){
+        av_freep(&s->ref_mvs[i]);
+        av_freep(&s->ref_scores[i]);
+        if(s->last_picture[i].data[0])
+            s->avctx->release_buffer(s->avctx, &s->last_picture[i]);
+    }
+
+    for(plane_index=0; plane_index<3; plane_index++){
+        for(level=s->spatial_decomposition_count-1; level>=0; level--){
+            for(orientation=level ? 1 : 0; orientation<4; orientation++){
+                SubBand *b= &s->plane[plane_index].band[level][orientation];
+
+                av_freep(&b->x_coeff);
+            }
+        }
+    }
+}
+
+static int encode_end(AVCodecContext *avctx)
+{
+    SnowContext *s = avctx->priv_data;
+
+    common_end(s);
+    av_free(avctx->stats_out);
+
+    return 0;
+}
+
+static int decode_init(AVCodecContext *avctx)
+{
+    SnowContext *s = avctx->priv_data;
+    int block_size;
+
+    avctx->pix_fmt= PIX_FMT_YUV420P;
+
+    common_init(avctx);
+
+    block_size = MB_SIZE >> s->block_max_depth;
+    slice_buffer_init(&s->sb, s->plane[0].height, (block_size) + (s->spatial_decomposition_count * (s->spatial_decomposition_count + 3)) + 1, s->plane[0].width, s->spatial_dwt_buffer);
+
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size){
+    SnowContext *s = avctx->priv_data;
+    RangeCoder * const c= &s->c;
+    int bytes_read;
+    AVFrame *picture = data;
+    int level, orientation, plane_index;
+
+    ff_init_range_decoder(c, buf, buf_size);
+    ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
+
+    s->current_picture.pict_type= FF_I_TYPE; //FIXME I vs. P
+    decode_header(s);
+    if(!s->block) alloc_blocks(s);
+
+    frame_start(s);
+    //keyframe flag dupliaction mess FIXME
+    if(avctx->debug&FF_DEBUG_PICT_INFO)
+        av_log(avctx, AV_LOG_ERROR, "keyframe:%d qlog:%d\n", s->keyframe, s->qlog);
+
+    decode_blocks(s);
+
+    for(plane_index=0; plane_index<3; plane_index++){
+        Plane *p= &s->plane[plane_index];
+        int w= p->width;
+        int h= p->height;
+        int x, y;
+        int decode_state[MAX_DECOMPOSITIONS][4][1]; /* Stored state info for unpack_coeffs. 1 variable per instance. */
+
+if(s->avctx->debug&2048){
+        memset(s->spatial_dwt_buffer, 0, sizeof(DWTELEM)*w*h);
+        predict_plane(s, s->spatial_dwt_buffer, plane_index, 1);
+
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                int v= s->current_picture.data[plane_index][y*s->current_picture.linesize[plane_index] + x];
+                s->mconly_picture.data[plane_index][y*s->mconly_picture.linesize[plane_index] + x]= v;
+            }
+        }
+}
+
+{   START_TIMER
+    for(level=0; level<s->spatial_decomposition_count; level++){
+        for(orientation=level ? 1 : 0; orientation<4; orientation++){
+            SubBand *b= &p->band[level][orientation];
+            unpack_coeffs(s, b, b->parent, orientation);
+        }
+    }
+    STOP_TIMER("unpack coeffs");
+}
+
+{START_TIMER
+    const int mb_h= s->b_height << s->block_max_depth;
+    const int block_size = MB_SIZE >> s->block_max_depth;
+    const int block_w    = plane_index ? block_size/2 : block_size;
+    int mb_y;
+    dwt_compose_t cs[MAX_DECOMPOSITIONS];
+    int yd=0, yq=0;
+    int y;
+    int end_y;
+
+    ff_spatial_idwt_buffered_init(cs, &s->sb, w, h, 1, s->spatial_decomposition_type, s->spatial_decomposition_count);
+    for(mb_y=0; mb_y<=mb_h; mb_y++){
+
+        int slice_starty = block_w*mb_y;
+        int slice_h = block_w*(mb_y+1);
+        if (!(s->keyframe || s->avctx->debug&512)){
+            slice_starty = FFMAX(0, slice_starty - (block_w >> 1));
+            slice_h -= (block_w >> 1);
+        }
+
+        {
+        START_TIMER
+        for(level=0; level<s->spatial_decomposition_count; level++){
+            for(orientation=level ? 1 : 0; orientation<4; orientation++){
+                SubBand *b= &p->band[level][orientation];
+                int start_y;
+                int end_y;
+                int our_mb_start = mb_y;
+                int our_mb_end = (mb_y + 1);
+                const int extra= 3;
+                start_y = (mb_y ? ((block_w * our_mb_start) >> (s->spatial_decomposition_count - level)) + s->spatial_decomposition_count - level + extra: 0);
+                end_y = (((block_w * our_mb_end) >> (s->spatial_decomposition_count - level)) + s->spatial_decomposition_count - level + extra);
+                if (!(s->keyframe || s->avctx->debug&512)){
+                    start_y = FFMAX(0, start_y - (block_w >> (1+s->spatial_decomposition_count - level)));
+                    end_y = FFMAX(0, end_y - (block_w >> (1+s->spatial_decomposition_count - level)));
+                }
+                start_y = FFMIN(b->height, start_y);
+                end_y = FFMIN(b->height, end_y);
+
+                if (start_y != end_y){
+                    if (orientation == 0){
+                        SubBand * correlate_band = &p->band[0][0];
+                        int correlate_end_y = FFMIN(b->height, end_y + 1);
+                        int correlate_start_y = FFMIN(b->height, (start_y ? start_y + 1 : 0));
+                        decode_subband_slice_buffered(s, correlate_band, &s->sb, correlate_start_y, correlate_end_y, decode_state[0][0]);
+                        correlate_slice_buffered(s, &s->sb, correlate_band, correlate_band->buf, correlate_band->stride, 1, 0, correlate_start_y, correlate_end_y);
+                        dequantize_slice_buffered(s, &s->sb, correlate_band, correlate_band->buf, correlate_band->stride, start_y, end_y);
+                    }
+                    else
+                        decode_subband_slice_buffered(s, b, &s->sb, start_y, end_y, decode_state[level][orientation]);
+                }
+            }
+        }
+        STOP_TIMER("decode_subband_slice");
+        }
+
+{   START_TIMER
+        for(; yd<slice_h; yd+=4){
+            ff_spatial_idwt_buffered_slice(&s->dsp, cs, &s->sb, w, h, 1, s->spatial_decomposition_type, s->spatial_decomposition_count, yd);
+        }
+    STOP_TIMER("idwt slice");}
+
+
+        if(s->qlog == LOSSLESS_QLOG){
+            for(; yq<slice_h && yq<h; yq++){
+                DWTELEM * line = slice_buffer_get_line(&s->sb, yq);
+                for(x=0; x<w; x++){
+                    line[x] <<= FRAC_BITS;
+                }
+            }
+        }
+
+        predict_slice_buffered(s, &s->sb, s->spatial_dwt_buffer, plane_index, 1, mb_y);
+
+        y = FFMIN(p->height, slice_starty);
+        end_y = FFMIN(p->height, slice_h);
+        while(y < end_y)
+            slice_buffer_release(&s->sb, y++);
+    }
+
+    slice_buffer_flush(&s->sb);
+
+STOP_TIMER("idwt + predict_slices")}
+    }
+
+    emms_c();
+
+    if(s->last_picture[s->max_ref_frames-1].data[0])
+        avctx->release_buffer(avctx, &s->last_picture[s->max_ref_frames-1]);
+
+if(!(s->avctx->debug&2048))
+    *picture= s->current_picture;
+else
+    *picture= s->mconly_picture;
+
+    *data_size = sizeof(AVFrame);
+
+    bytes_read= c->bytestream - c->bytestream_start;
+    if(bytes_read ==0) av_log(s->avctx, AV_LOG_ERROR, "error at end of frame\n"); //FIXME
+
+    return bytes_read;
+}
+
+static int decode_end(AVCodecContext *avctx)
+{
+    SnowContext *s = avctx->priv_data;
+
+    slice_buffer_destroy(&s->sb);
+
+    common_end(s);
+
+    return 0;
+}
+
+AVCodec snow_decoder = {
+    "snow",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SNOW,
+    sizeof(SnowContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    0 /*CODEC_CAP_DR1*/ /*| CODEC_CAP_DRAW_HORIZ_BAND*/,
+    NULL
+};
+
+#ifdef CONFIG_ENCODERS
+AVCodec snow_encoder = {
+    "snow",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SNOW,
+    sizeof(SnowContext),
+    encode_init,
+    encode_frame,
+    encode_end,
+};
+#endif
+
+
+#if 0
+#undef malloc
+#undef free
+#undef printf
+
+int main(){
+    int width=256;
+    int height=256;
+    int buffer[2][width*height];
+    SnowContext s;
+    int i;
+    s.spatial_decomposition_count=6;
+    s.spatial_decomposition_type=1;
+
+    printf("testing 5/3 DWT\n");
+    for(i=0; i<width*height; i++)
+        buffer[0][i]= buffer[1][i]= random()%54321 - 12345;
+
+    ff_spatial_dwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+    ff_spatial_idwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+
+    for(i=0; i<width*height; i++)
+        if(buffer[0][i]!= buffer[1][i]) printf("fsck: %d %d %d\n",i, buffer[0][i], buffer[1][i]);
+
+    printf("testing 9/7 DWT\n");
+    s.spatial_decomposition_type=0;
+    for(i=0; i<width*height; i++)
+        buffer[0][i]= buffer[1][i]= random()%54321 - 12345;
+
+    ff_spatial_dwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+    ff_spatial_idwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+
+    for(i=0; i<width*height; i++)
+        if(FFABS(buffer[0][i] - buffer[1][i])>20) printf("fsck: %d %d %d\n",i, buffer[0][i], buffer[1][i]);
+
+#if 0
+    printf("testing AC coder\n");
+    memset(s.header_state, 0, sizeof(s.header_state));
+    ff_init_range_encoder(&s.c, buffer[0], 256*256);
+    ff_init_cabac_states(&s.c, ff_h264_lps_range, ff_h264_mps_state, ff_h264_lps_state, 64);
+
+    for(i=-256; i<256; i++){
+START_TIMER
+        put_symbol(&s.c, s.header_state, i*i*i/3*FFABS(i), 1);
+STOP_TIMER("put_symbol")
+    }
+    ff_rac_terminate(&s.c);
+
+    memset(s.header_state, 0, sizeof(s.header_state));
+    ff_init_range_decoder(&s.c, buffer[0], 256*256);
+    ff_init_cabac_states(&s.c, ff_h264_lps_range, ff_h264_mps_state, ff_h264_lps_state, 64);
+
+    for(i=-256; i<256; i++){
+        int j;
+START_TIMER
+        j= get_symbol(&s.c, s.header_state, 1);
+STOP_TIMER("get_symbol")
+        if(j!=i*i*i/3*FFABS(i)) printf("fsck: %d != %d\n", i, j);
+    }
+#endif
+{
+int level, orientation, x, y;
+int64_t errors[8][4];
+int64_t g=0;
+
+    memset(errors, 0, sizeof(errors));
+    s.spatial_decomposition_count=3;
+    s.spatial_decomposition_type=0;
+    for(level=0; level<s.spatial_decomposition_count; level++){
+        for(orientation=level ? 1 : 0; orientation<4; orientation++){
+            int w= width  >> (s.spatial_decomposition_count-level);
+            int h= height >> (s.spatial_decomposition_count-level);
+            int stride= width  << (s.spatial_decomposition_count-level);
+            DWTELEM *buf= buffer[0];
+            int64_t error=0;
+
+            if(orientation&1) buf+=w;
+            if(orientation>1) buf+=stride>>1;
+
+            memset(buffer[0], 0, sizeof(int)*width*height);
+            buf[w/2 + h/2*stride]= 256*256;
+            ff_spatial_idwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+            for(y=0; y<height; y++){
+                for(x=0; x<width; x++){
+                    int64_t d= buffer[0][x + y*width];
+                    error += d*d;
+                    if(FFABS(width/2-x)<9 && FFABS(height/2-y)<9 && level==2) printf("%8"PRId64" ", d);
+                }
+                if(FFABS(height/2-y)<9 && level==2) printf("\n");
+            }
+            error= (int)(sqrt(error)+0.5);
+            errors[level][orientation]= error;
+            if(g) g=ff_gcd(g, error);
+            else g= error;
+        }
+    }
+    printf("static int const visual_weight[][4]={\n");
+    for(level=0; level<s.spatial_decomposition_count; level++){
+        printf("  {");
+        for(orientation=0; orientation<4; orientation++){
+            printf("%8"PRId64",", errors[level][orientation]/g);
+        }
+        printf("},\n");
+    }
+    printf("};\n");
+    {
+            int level=2;
+            int orientation=3;
+            int w= width  >> (s.spatial_decomposition_count-level);
+            int h= height >> (s.spatial_decomposition_count-level);
+            int stride= width  << (s.spatial_decomposition_count-level);
+            DWTELEM *buf= buffer[0];
+            int64_t error=0;
+
+            buf+=w;
+            buf+=stride>>1;
+
+            memset(buffer[0], 0, sizeof(int)*width*height);
+#if 1
+            for(y=0; y<height; y++){
+                for(x=0; x<width; x++){
+                    int tab[4]={0,2,3,1};
+                    buffer[0][x+width*y]= 256*256*tab[(x&1) + 2*(y&1)];
+                }
+            }
+            ff_spatial_dwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+#else
+            for(y=0; y<h; y++){
+                for(x=0; x<w; x++){
+                    buf[x + y*stride  ]=169;
+                    buf[x + y*stride-w]=64;
+                }
+            }
+            ff_spatial_idwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
+#endif
+            for(y=0; y<height; y++){
+                for(x=0; x<width; x++){
+                    int64_t d= buffer[0][x + y*width];
+                    error += d*d;
+                    if(FFABS(width/2-x)<9 && FFABS(height/2-y)<9) printf("%8"PRId64" ", d);
+                }
+                if(FFABS(height/2-y)<9) printf("\n");
+            }
+    }
+
+}
+    return 0;
+}
+#endif
+
diff --git a/contrib/ffmpeg/libavcodec/snow.h b/contrib/ffmpeg/libavcodec/snow.h
new file mode 100644
index 000000000..d75d6e3e0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/snow.h
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2004 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (C) 2006 Robert Edele <yartrebo@earthlink.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _SNOW_H
+#define _SNOW_H
+
+#include "dsputil.h"
+
+#define MID_STATE 128
+
+#define MAX_DECOMPOSITIONS 8
+#define MAX_PLANES 4
+#define QSHIFT 5
+#define QROOT (1<<QSHIFT)
+#define LOSSLESS_QLOG -128
+#define FRAC_BITS 8
+#define MAX_REF_FRAMES 8
+
+#define LOG2_OBMC_MAX 8
+#define OBMC_MAX (1<<(LOG2_OBMC_MAX))
+
+#define DWT_97 0
+#define DWT_53 1
+#define DWT_X  2
+
+/** Used to minimize the amount of memory used in order to optimize cache performance. **/
+struct slice_buffer_s {
+    DWTELEM * * line; ///< For use by idwt and predict_slices.
+    DWTELEM * * data_stack; ///< Used for internal purposes.
+    int data_stack_top;
+    int line_count;
+    int line_width;
+    int data_count;
+    DWTELEM * base_buffer; ///< Buffer that this structure is caching.
+};
+
+#define liftS lift
+#define lift5 lift
+#if 1
+#define W_AM 3
+#define W_AO 0
+#define W_AS 1
+
+#undef liftS
+#define W_BM 1
+#define W_BO 8
+#define W_BS 4
+
+#define W_CM 1
+#define W_CO 0
+#define W_CS 0
+
+#define W_DM 3
+#define W_DO 4
+#define W_DS 3
+#elif 0
+#define W_AM 55
+#define W_AO 16
+#define W_AS 5
+
+#define W_BM 3
+#define W_BO 32
+#define W_BS 6
+
+#define W_CM 127
+#define W_CO 64
+#define W_CS 7
+
+#define W_DM 7
+#define W_DO 8
+#define W_DS 4
+#elif 0
+#define W_AM 97
+#define W_AO 32
+#define W_AS 6
+
+#define W_BM 63
+#define W_BO 512
+#define W_BS 10
+
+#define W_CM 13
+#define W_CO 8
+#define W_CS 4
+
+#define W_DM 15
+#define W_DO 16
+#define W_DS 5
+
+#else
+
+#define W_AM 203
+#define W_AO 64
+#define W_AS 7
+
+#define W_BM 217
+#define W_BO 2048
+#define W_BS 12
+
+#define W_CM 113
+#define W_CO 64
+#define W_CS 7
+
+#define W_DM 227
+#define W_DO 128
+#define W_DS 9
+#endif
+
+extern void ff_snow_vertical_compose97i(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width);
+extern void ff_snow_horizontal_compose97i(DWTELEM *b, int width);
+extern void ff_snow_inner_add_yblock(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
+
+#ifdef CONFIG_SNOW_ENCODER
+int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
+int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
+#else
+static int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {assert (0);}
+static int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {assert (0);}
+#endif
+
+/* C bits used by mmx/sse2/altivec */
+
+static av_always_inline void snow_interleave_line_header(int * i, int width, DWTELEM * low, DWTELEM * high){
+    (*i) = (width) - 2;
+
+    if (width & 1){
+        low[(*i)+1] = low[((*i)+1)>>1];
+        (*i)--;
+    }
+}
+
+static av_always_inline void snow_interleave_line_footer(int * i, DWTELEM * low, DWTELEM * high){
+    for (; (*i)>=0; (*i)-=2){
+        low[(*i)+1] = high[(*i)>>1];
+        low[*i] = low[(*i)>>1];
+    }
+}
+
+static av_always_inline void snow_horizontal_compose_lift_lead_out(int i, DWTELEM * dst, DWTELEM * src, DWTELEM * ref, int width, int w, int lift_high, int mul, int add, int shift){
+    for(; i<w; i++){
+        dst[i] = src[i] - ((mul * (ref[i] + ref[i + 1]) + add) >> shift);
+    }
+
+    if((width^lift_high)&1){
+        dst[w] = src[w] - ((mul * 2 * ref[w] + add) >> shift);
+    }
+}
+
+static av_always_inline void snow_horizontal_compose_liftS_lead_out(int i, DWTELEM * dst, DWTELEM * src, DWTELEM * ref, int width, int w){
+        for(; i<w; i++){
+            dst[i] = src[i] - (((-(ref[i] + ref[(i+1)])+W_BO) - 4 * src[i]) >> W_BS);
+        }
+
+        if(width&1){
+            dst[w] = src[w] - (((-2 * ref[w] + W_BO) - 4 * src[w]) >> W_BS);
+        }
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/sonic.c b/contrib/ffmpeg/libavcodec/sonic.c
new file mode 100644
index 000000000..f3388589b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sonic.c
@@ -0,0 +1,981 @@
+/*
+ * Simple free lossless/lossy audio codec
+ * Copyright (c) 2004 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "bitstream.h"
+#include "golomb.h"
+
+/**
+ * @file sonic.c
+ * Simple free lossless/lossy audio codec
+ * Based on Paul Francis Harrison's Bonk (http://www.logarithmic.net/pfh/bonk)
+ * Written and designed by Alex Beregszaszi
+ *
+ * TODO:
+ *  - CABAC put/get_symbol
+ *  - independent quantizer for channels
+ *  - >2 channels support
+ *  - more decorrelation types
+ *  - more tap_quant tests
+ *  - selectable intlist writers/readers (bonk-style, golomb, cabac)
+ */
+
+#define MAX_CHANNELS 2
+
+#define MID_SIDE 0
+#define LEFT_SIDE 1
+#define RIGHT_SIDE 2
+
+typedef struct SonicContext {
+    int lossless, decorrelation;
+
+    int num_taps, downsampling;
+    double quantization;
+
+    int channels, samplerate, block_align, frame_size;
+
+    int *tap_quant;
+    int *int_samples;
+    int *coded_samples[MAX_CHANNELS];
+
+    // for encoding
+    int *tail;
+    int tail_size;
+    int *window;
+    int window_size;
+
+    // for decoding
+    int *predictor_k;
+    int *predictor_state[MAX_CHANNELS];
+} SonicContext;
+
+#define LATTICE_SHIFT   10
+#define SAMPLE_SHIFT    4
+#define LATTICE_FACTOR  (1 << LATTICE_SHIFT)
+#define SAMPLE_FACTOR   (1 << SAMPLE_SHIFT)
+
+#define BASE_QUANT      0.6
+#define RATE_VARIATION  3.0
+
+static inline int divide(int a, int b)
+{
+    if (a < 0)
+        return -( (-a + b/2)/b );
+    else
+        return (a + b/2)/b;
+}
+
+static inline int shift(int a,int b)
+{
+    return (a+(1<<(b-1))) >> b;
+}
+
+static inline int shift_down(int a,int b)
+{
+    return (a>>b)+((a<0)?1:0);
+}
+
+#if 1
+static inline int intlist_write(PutBitContext *pb, int *buf, int entries, int base_2_part)
+{
+    int i;
+
+    for (i = 0; i < entries; i++)
+        set_se_golomb(pb, buf[i]);
+
+    return 1;
+}
+
+static inline int intlist_read(GetBitContext *gb, int *buf, int entries, int base_2_part)
+{
+    int i;
+
+    for (i = 0; i < entries; i++)
+        buf[i] = get_se_golomb(gb);
+
+    return 1;
+}
+
+#else
+
+#define ADAPT_LEVEL 8
+
+static int bits_to_store(uint64_t x)
+{
+    int res = 0;
+
+    while(x)
+    {
+        res++;
+        x >>= 1;
+    }
+    return res;
+}
+
+static void write_uint_max(PutBitContext *pb, unsigned int value, unsigned int max)
+{
+    int i, bits;
+
+    if (!max)
+        return;
+
+    bits = bits_to_store(max);
+
+    for (i = 0; i < bits-1; i++)
+        put_bits(pb, 1, value & (1 << i));
+
+    if ( (value | (1 << (bits-1))) <= max)
+        put_bits(pb, 1, value & (1 << (bits-1)));
+}
+
+static unsigned int read_uint_max(GetBitContext *gb, int max)
+{
+    int i, bits, value = 0;
+
+    if (!max)
+        return 0;
+
+    bits = bits_to_store(max);
+
+    for (i = 0; i < bits-1; i++)
+        if (get_bits1(gb))
+            value += 1 << i;
+
+    if ( (value | (1<<(bits-1))) <= max)
+        if (get_bits1(gb))
+            value += 1 << (bits-1);
+
+    return value;
+}
+
+static int intlist_write(PutBitContext *pb, int *buf, int entries, int base_2_part)
+{
+    int i, j, x = 0, low_bits = 0, max = 0;
+    int step = 256, pos = 0, dominant = 0, any = 0;
+    int *copy, *bits;
+
+    copy = av_mallocz(4* entries);
+    if (!copy)
+        return -1;
+
+    if (base_2_part)
+    {
+        int energy = 0;
+
+        for (i = 0; i < entries; i++)
+            energy += abs(buf[i]);
+
+        low_bits = bits_to_store(energy / (entries * 2));
+        if (low_bits > 15)
+            low_bits = 15;
+
+        put_bits(pb, 4, low_bits);
+    }
+
+    for (i = 0; i < entries; i++)
+    {
+        put_bits(pb, low_bits, abs(buf[i]));
+        copy[i] = abs(buf[i]) >> low_bits;
+        if (copy[i] > max)
+            max = abs(copy[i]);
+    }
+
+    bits = av_mallocz(4* entries*max);
+    if (!bits)
+    {
+//        av_free(copy);
+        return -1;
+    }
+
+    for (i = 0; i <= max; i++)
+    {
+        for (j = 0; j < entries; j++)
+            if (copy[j] >= i)
+                bits[x++] = copy[j] > i;
+    }
+
+    // store bitstream
+    while (pos < x)
+    {
+        int steplet = step >> 8;
+
+        if (pos + steplet > x)
+            steplet = x - pos;
+
+        for (i = 0; i < steplet; i++)
+            if (bits[i+pos] != dominant)
+                any = 1;
+
+        put_bits(pb, 1, any);
+
+        if (!any)
+        {
+            pos += steplet;
+            step += step / ADAPT_LEVEL;
+        }
+        else
+        {
+            int interloper = 0;
+
+            while (((pos + interloper) < x) && (bits[pos + interloper] == dominant))
+                interloper++;
+
+            // note change
+            write_uint_max(pb, interloper, (step >> 8) - 1);
+
+            pos += interloper + 1;
+            step -= step / ADAPT_LEVEL;
+        }
+
+        if (step < 256)
+        {
+            step = 65536 / step;
+            dominant = !dominant;
+        }
+    }
+
+    // store signs
+    for (i = 0; i < entries; i++)
+        if (buf[i])
+            put_bits(pb, 1, buf[i] < 0);
+
+//    av_free(bits);
+//    av_free(copy);
+
+    return 0;
+}
+
+static int intlist_read(GetBitContext *gb, int *buf, int entries, int base_2_part)
+{
+    int i, low_bits = 0, x = 0;
+    int n_zeros = 0, step = 256, dominant = 0;
+    int pos = 0, level = 0;
+    int *bits = av_mallocz(4* entries);
+
+    if (!bits)
+        return -1;
+
+    if (base_2_part)
+    {
+        low_bits = get_bits(gb, 4);
+
+        if (low_bits)
+            for (i = 0; i < entries; i++)
+                buf[i] = get_bits(gb, low_bits);
+    }
+
+//    av_log(NULL, AV_LOG_INFO, "entries: %d, low bits: %d\n", entries, low_bits);
+
+    while (n_zeros < entries)
+    {
+        int steplet = step >> 8;
+
+        if (!get_bits1(gb))
+        {
+            for (i = 0; i < steplet; i++)
+                bits[x++] = dominant;
+
+            if (!dominant)
+                n_zeros += steplet;
+
+            step += step / ADAPT_LEVEL;
+        }
+        else
+        {
+            int actual_run = read_uint_max(gb, steplet-1);
+
+//            av_log(NULL, AV_LOG_INFO, "actual run: %d\n", actual_run);
+
+            for (i = 0; i < actual_run; i++)
+                bits[x++] = dominant;
+
+            bits[x++] = !dominant;
+
+            if (!dominant)
+                n_zeros += actual_run;
+            else
+                n_zeros++;
+
+            step -= step / ADAPT_LEVEL;
+        }
+
+        if (step < 256)
+        {
+            step = 65536 / step;
+            dominant = !dominant;
+        }
+    }
+
+    // reconstruct unsigned values
+    n_zeros = 0;
+    for (i = 0; n_zeros < entries; i++)
+    {
+        while(1)
+        {
+            if (pos >= entries)
+            {
+                pos = 0;
+                level += 1 << low_bits;
+            }
+
+            if (buf[pos] >= level)
+                break;
+
+            pos++;
+        }
+
+        if (bits[i])
+            buf[pos] += 1 << low_bits;
+        else
+            n_zeros++;
+
+        pos++;
+    }
+//    av_free(bits);
+
+    // read signs
+    for (i = 0; i < entries; i++)
+        if (buf[i] && get_bits1(gb))
+            buf[i] = -buf[i];
+
+//    av_log(NULL, AV_LOG_INFO, "zeros: %d pos: %d\n", n_zeros, pos);
+
+    return 0;
+}
+#endif
+
+static void predictor_init_state(int *k, int *state, int order)
+{
+    int i;
+
+    for (i = order-2; i >= 0; i--)
+    {
+        int j, p, x = state[i];
+
+        for (j = 0, p = i+1; p < order; j++,p++)
+            {
+            int tmp = x + shift_down(k[j] * state[p], LATTICE_SHIFT);
+            state[p] += shift_down(k[j]*x, LATTICE_SHIFT);
+            x = tmp;
+        }
+    }
+}
+
+static int predictor_calc_error(int *k, int *state, int order, int error)
+{
+    int i, x = error - shift_down(k[order-1] * state[order-1], LATTICE_SHIFT);
+
+#if 1
+    int *k_ptr = &(k[order-2]),
+        *state_ptr = &(state[order-2]);
+    for (i = order-2; i >= 0; i--, k_ptr--, state_ptr--)
+    {
+        int k_value = *k_ptr, state_value = *state_ptr;
+        x -= shift_down(k_value * state_value, LATTICE_SHIFT);
+        state_ptr[1] = state_value + shift_down(k_value * x, LATTICE_SHIFT);
+    }
+#else
+    for (i = order-2; i >= 0; i--)
+    {
+        x -= shift_down(k[i] * state[i], LATTICE_SHIFT);
+        state[i+1] = state[i] + shift_down(k[i] * x, LATTICE_SHIFT);
+    }
+#endif
+
+    // don't drift too far, to avoid overflows
+    if (x >  (SAMPLE_FACTOR<<16)) x =  (SAMPLE_FACTOR<<16);
+    if (x < -(SAMPLE_FACTOR<<16)) x = -(SAMPLE_FACTOR<<16);
+
+    state[0] = x;
+
+    return x;
+}
+
+#ifdef CONFIG_ENCODERS
+// Heavily modified Levinson-Durbin algorithm which
+// copes better with quantization, and calculates the
+// actual whitened result as it goes.
+
+static void modified_levinson_durbin(int *window, int window_entries,
+        int *out, int out_entries, int channels, int *tap_quant)
+{
+    int i;
+    int *state = av_mallocz(4* window_entries);
+
+    memcpy(state, window, 4* window_entries);
+
+    for (i = 0; i < out_entries; i++)
+    {
+        int step = (i+1)*channels, k, j;
+        double xx = 0.0, xy = 0.0;
+#if 1
+        int *x_ptr = &(window[step]), *state_ptr = &(state[0]);
+        j = window_entries - step;
+        for (;j>=0;j--,x_ptr++,state_ptr++)
+        {
+            double x_value = *x_ptr, state_value = *state_ptr;
+            xx += state_value*state_value;
+            xy += x_value*state_value;
+        }
+#else
+        for (j = 0; j <= (window_entries - step); j++);
+        {
+            double stepval = window[step+j], stateval = window[j];
+//            xx += (double)window[j]*(double)window[j];
+//            xy += (double)window[step+j]*(double)window[j];
+            xx += stateval*stateval;
+            xy += stepval*stateval;
+        }
+#endif
+        if (xx == 0.0)
+            k = 0;
+        else
+            k = (int)(floor(-xy/xx * (double)LATTICE_FACTOR / (double)(tap_quant[i]) + 0.5));
+
+        if (k > (LATTICE_FACTOR/tap_quant[i]))
+            k = LATTICE_FACTOR/tap_quant[i];
+        if (-k > (LATTICE_FACTOR/tap_quant[i]))
+            k = -(LATTICE_FACTOR/tap_quant[i]);
+
+        out[i] = k;
+        k *= tap_quant[i];
+
+#if 1
+        x_ptr = &(window[step]);
+        state_ptr = &(state[0]);
+        j = window_entries - step;
+        for (;j>=0;j--,x_ptr++,state_ptr++)
+        {
+            int x_value = *x_ptr, state_value = *state_ptr;
+            *x_ptr = x_value + shift_down(k*state_value,LATTICE_SHIFT);
+            *state_ptr = state_value + shift_down(k*x_value, LATTICE_SHIFT);
+        }
+#else
+        for (j=0; j <= (window_entries - step); j++)
+        {
+            int stepval = window[step+j], stateval=state[j];
+            window[step+j] += shift_down(k * stateval, LATTICE_SHIFT);
+            state[j] += shift_down(k * stepval, LATTICE_SHIFT);
+        }
+#endif
+    }
+
+    av_free(state);
+}
+#endif /* CONFIG_ENCODERS */
+
+static int samplerate_table[] =
+    { 44100, 22050, 11025, 96000, 48000, 32000, 24000, 16000, 8000 };
+
+#ifdef CONFIG_ENCODERS
+
+static inline int code_samplerate(int samplerate)
+{
+    switch (samplerate)
+    {
+        case 44100: return 0;
+        case 22050: return 1;
+        case 11025: return 2;
+        case 96000: return 3;
+        case 48000: return 4;
+        case 32000: return 5;
+        case 24000: return 6;
+        case 16000: return 7;
+        case 8000: return 8;
+    }
+    return -1;
+}
+
+static int sonic_encode_init(AVCodecContext *avctx)
+{
+    SonicContext *s = avctx->priv_data;
+    PutBitContext pb;
+    int i, version = 0;
+
+    if (avctx->channels > MAX_CHANNELS)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only mono and stereo streams are supported by now\n");
+        return -1; /* only stereo or mono for now */
+    }
+
+    if (avctx->channels == 2)
+        s->decorrelation = MID_SIDE;
+
+    if (avctx->codec->id == CODEC_ID_SONIC_LS)
+    {
+        s->lossless = 1;
+        s->num_taps = 32;
+        s->downsampling = 1;
+        s->quantization = 0.0;
+    }
+    else
+    {
+        s->num_taps = 128;
+        s->downsampling = 2;
+        s->quantization = 1.0;
+    }
+
+    // max tap 2048
+    if ((s->num_taps < 32) || (s->num_taps > 1024) ||
+        ((s->num_taps>>5)<<5 != s->num_taps))
+    {
+        av_log(avctx, AV_LOG_ERROR, "Invalid number of taps\n");
+        return -1;
+    }
+
+    // generate taps
+    s->tap_quant = av_mallocz(4* s->num_taps);
+    for (i = 0; i < s->num_taps; i++)
+        s->tap_quant[i] = (int)(sqrt(i+1));
+
+    s->channels = avctx->channels;
+    s->samplerate = avctx->sample_rate;
+
+    s->block_align = (int)(2048.0*s->samplerate/44100)/s->downsampling;
+    s->frame_size = s->channels*s->block_align*s->downsampling;
+
+    s->tail = av_mallocz(4* s->num_taps*s->channels);
+    if (!s->tail)
+        return -1;
+    s->tail_size = s->num_taps*s->channels;
+
+    s->predictor_k = av_mallocz(4 * s->num_taps);
+    if (!s->predictor_k)
+        return -1;
+
+    for (i = 0; i < s->channels; i++)
+    {
+        s->coded_samples[i] = av_mallocz(4* s->block_align);
+        if (!s->coded_samples[i])
+            return -1;
+    }
+
+    s->int_samples = av_mallocz(4* s->frame_size);
+
+    s->window_size = ((2*s->tail_size)+s->frame_size);
+    s->window = av_mallocz(4* s->window_size);
+    if (!s->window)
+        return -1;
+
+    avctx->extradata = av_mallocz(16);
+    if (!avctx->extradata)
+        return -1;
+    init_put_bits(&pb, avctx->extradata, 16*8);
+
+    put_bits(&pb, 2, version); // version
+    if (version == 1)
+    {
+        put_bits(&pb, 2, s->channels);
+        put_bits(&pb, 4, code_samplerate(s->samplerate));
+    }
+    put_bits(&pb, 1, s->lossless);
+    if (!s->lossless)
+        put_bits(&pb, 3, SAMPLE_SHIFT); // XXX FIXME: sample precision
+    put_bits(&pb, 2, s->decorrelation);
+    put_bits(&pb, 2, s->downsampling);
+    put_bits(&pb, 5, (s->num_taps >> 5)-1); // 32..1024
+    put_bits(&pb, 1, 0); // XXX FIXME: no custom tap quant table
+
+    flush_put_bits(&pb);
+    avctx->extradata_size = put_bits_count(&pb)/8;
+
+    av_log(avctx, AV_LOG_INFO, "Sonic: ver: %d ls: %d dr: %d taps: %d block: %d frame: %d downsamp: %d\n",
+        version, s->lossless, s->decorrelation, s->num_taps, s->block_align, s->frame_size, s->downsampling);
+
+    avctx->coded_frame = avcodec_alloc_frame();
+    if (!avctx->coded_frame)
+        return AVERROR(ENOMEM);
+    avctx->coded_frame->key_frame = 1;
+    avctx->frame_size = s->block_align*s->downsampling;
+
+    return 0;
+}
+
+static int sonic_encode_close(AVCodecContext *avctx)
+{
+    SonicContext *s = avctx->priv_data;
+    int i;
+
+    av_freep(&avctx->coded_frame);
+
+    for (i = 0; i < s->channels; i++)
+        av_free(s->coded_samples[i]);
+
+    av_free(s->predictor_k);
+    av_free(s->tail);
+    av_free(s->tap_quant);
+    av_free(s->window);
+    av_free(s->int_samples);
+
+    return 0;
+}
+
+static int sonic_encode_frame(AVCodecContext *avctx,
+                            uint8_t *buf, int buf_size, void *data)
+{
+    SonicContext *s = avctx->priv_data;
+    PutBitContext pb;
+    int i, j, ch, quant = 0, x = 0;
+    short *samples = data;
+
+    init_put_bits(&pb, buf, buf_size*8);
+
+    // short -> internal
+    for (i = 0; i < s->frame_size; i++)
+        s->int_samples[i] = samples[i];
+
+    if (!s->lossless)
+        for (i = 0; i < s->frame_size; i++)
+            s->int_samples[i] = s->int_samples[i] << SAMPLE_SHIFT;
+
+    switch(s->decorrelation)
+    {
+        case MID_SIDE:
+            for (i = 0; i < s->frame_size; i += s->channels)
+            {
+                s->int_samples[i] += s->int_samples[i+1];
+                s->int_samples[i+1] -= shift(s->int_samples[i], 1);
+            }
+            break;
+        case LEFT_SIDE:
+            for (i = 0; i < s->frame_size; i += s->channels)
+                s->int_samples[i+1] -= s->int_samples[i];
+            break;
+        case RIGHT_SIDE:
+            for (i = 0; i < s->frame_size; i += s->channels)
+                s->int_samples[i] -= s->int_samples[i+1];
+            break;
+    }
+
+    memset(s->window, 0, 4* s->window_size);
+
+    for (i = 0; i < s->tail_size; i++)
+        s->window[x++] = s->tail[i];
+
+    for (i = 0; i < s->frame_size; i++)
+        s->window[x++] = s->int_samples[i];
+
+    for (i = 0; i < s->tail_size; i++)
+        s->window[x++] = 0;
+
+    for (i = 0; i < s->tail_size; i++)
+        s->tail[i] = s->int_samples[s->frame_size - s->tail_size + i];
+
+    // generate taps
+    modified_levinson_durbin(s->window, s->window_size,
+                s->predictor_k, s->num_taps, s->channels, s->tap_quant);
+    if (intlist_write(&pb, s->predictor_k, s->num_taps, 0) < 0)
+        return -1;
+
+    for (ch = 0; ch < s->channels; ch++)
+    {
+        x = s->tail_size+ch;
+        for (i = 0; i < s->block_align; i++)
+        {
+            int sum = 0;
+            for (j = 0; j < s->downsampling; j++, x += s->channels)
+                sum += s->window[x];
+            s->coded_samples[ch][i] = sum;
+        }
+    }
+
+    // simple rate control code
+    if (!s->lossless)
+    {
+        double energy1 = 0.0, energy2 = 0.0;
+        for (ch = 0; ch < s->channels; ch++)
+        {
+            for (i = 0; i < s->block_align; i++)
+            {
+                double sample = s->coded_samples[ch][i];
+                energy2 += sample*sample;
+                energy1 += fabs(sample);
+            }
+        }
+
+        energy2 = sqrt(energy2/(s->channels*s->block_align));
+        energy1 = sqrt(2.0)*energy1/(s->channels*s->block_align);
+
+        // increase bitrate when samples are like a gaussian distribution
+        // reduce bitrate when samples are like a two-tailed exponential distribution
+
+        if (energy2 > energy1)
+            energy2 += (energy2-energy1)*RATE_VARIATION;
+
+        quant = (int)(BASE_QUANT*s->quantization*energy2/SAMPLE_FACTOR);
+//        av_log(avctx, AV_LOG_DEBUG, "quant: %d energy: %f / %f\n", quant, energy1, energy2);
+
+        if (quant < 1)
+            quant = 1;
+        if (quant > 65535)
+            quant = 65535;
+
+        set_ue_golomb(&pb, quant);
+
+        quant *= SAMPLE_FACTOR;
+    }
+
+    // write out coded samples
+    for (ch = 0; ch < s->channels; ch++)
+    {
+        if (!s->lossless)
+            for (i = 0; i < s->block_align; i++)
+                s->coded_samples[ch][i] = divide(s->coded_samples[ch][i], quant);
+
+        if (intlist_write(&pb, s->coded_samples[ch], s->block_align, 1) < 0)
+            return -1;
+    }
+
+//    av_log(avctx, AV_LOG_DEBUG, "used bytes: %d\n", (put_bits_count(&pb)+7)/8);
+
+    flush_put_bits(&pb);
+    return (put_bits_count(&pb)+7)/8;
+}
+#endif //CONFIG_ENCODERS
+
+#ifdef CONFIG_DECODERS
+static int sonic_decode_init(AVCodecContext *avctx)
+{
+    SonicContext *s = avctx->priv_data;
+    GetBitContext gb;
+    int i, version;
+
+    s->channels = avctx->channels;
+    s->samplerate = avctx->sample_rate;
+
+    if (!avctx->extradata)
+    {
+        av_log(avctx, AV_LOG_ERROR, "No mandatory headers present\n");
+        return -1;
+    }
+
+    init_get_bits(&gb, avctx->extradata, avctx->extradata_size);
+
+    version = get_bits(&gb, 2);
+    if (version > 1)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Unsupported Sonic version, please report\n");
+        return -1;
+    }
+
+    if (version == 1)
+    {
+        s->channels = get_bits(&gb, 2);
+        s->samplerate = samplerate_table[get_bits(&gb, 4)];
+        av_log(avctx, AV_LOG_INFO, "Sonicv2 chans: %d samprate: %d\n",
+            s->channels, s->samplerate);
+    }
+
+    if (s->channels > MAX_CHANNELS)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Only mono and stereo streams are supported by now\n");
+        return -1;
+    }
+
+    s->lossless = get_bits1(&gb);
+    if (!s->lossless)
+        skip_bits(&gb, 3); // XXX FIXME
+    s->decorrelation = get_bits(&gb, 2);
+
+    s->downsampling = get_bits(&gb, 2);
+    s->num_taps = (get_bits(&gb, 5)+1)<<5;
+    if (get_bits1(&gb)) // XXX FIXME
+        av_log(avctx, AV_LOG_INFO, "Custom quant table\n");
+
+    s->block_align = (int)(2048.0*(s->samplerate/44100))/s->downsampling;
+    s->frame_size = s->channels*s->block_align*s->downsampling;
+//    avctx->frame_size = s->block_align;
+
+    av_log(avctx, AV_LOG_INFO, "Sonic: ver: %d ls: %d dr: %d taps: %d block: %d frame: %d downsamp: %d\n",
+        version, s->lossless, s->decorrelation, s->num_taps, s->block_align, s->frame_size, s->downsampling);
+
+    // generate taps
+    s->tap_quant = av_mallocz(4* s->num_taps);
+    for (i = 0; i < s->num_taps; i++)
+        s->tap_quant[i] = (int)(sqrt(i+1));
+
+    s->predictor_k = av_mallocz(4* s->num_taps);
+
+    for (i = 0; i < s->channels; i++)
+    {
+        s->predictor_state[i] = av_mallocz(4* s->num_taps);
+        if (!s->predictor_state[i])
+            return -1;
+    }
+
+    for (i = 0; i < s->channels; i++)
+    {
+        s->coded_samples[i] = av_mallocz(4* s->block_align);
+        if (!s->coded_samples[i])
+            return -1;
+    }
+    s->int_samples = av_mallocz(4* s->frame_size);
+
+    return 0;
+}
+
+static int sonic_decode_close(AVCodecContext *avctx)
+{
+    SonicContext *s = avctx->priv_data;
+    int i;
+
+    av_free(s->int_samples);
+    av_free(s->tap_quant);
+    av_free(s->predictor_k);
+
+    for (i = 0; i < s->channels; i++)
+    {
+        av_free(s->predictor_state[i]);
+        av_free(s->coded_samples[i]);
+    }
+
+    return 0;
+}
+
+static int sonic_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    SonicContext *s = avctx->priv_data;
+    GetBitContext gb;
+    int i, quant, ch, j;
+    short *samples = data;
+
+    if (buf_size == 0) return 0;
+
+//    av_log(NULL, AV_LOG_INFO, "buf_size: %d\n", buf_size);
+
+    init_get_bits(&gb, buf, buf_size*8);
+
+    intlist_read(&gb, s->predictor_k, s->num_taps, 0);
+
+    // dequantize
+    for (i = 0; i < s->num_taps; i++)
+        s->predictor_k[i] *= s->tap_quant[i];
+
+    if (s->lossless)
+        quant = 1;
+    else
+        quant = get_ue_golomb(&gb) * SAMPLE_FACTOR;
+
+//    av_log(NULL, AV_LOG_INFO, "quant: %d\n", quant);
+
+    for (ch = 0; ch < s->channels; ch++)
+    {
+        int x = ch;
+
+        predictor_init_state(s->predictor_k, s->predictor_state[ch], s->num_taps);
+
+        intlist_read(&gb, s->coded_samples[ch], s->block_align, 1);
+
+        for (i = 0; i < s->block_align; i++)
+        {
+            for (j = 0; j < s->downsampling - 1; j++)
+            {
+                s->int_samples[x] = predictor_calc_error(s->predictor_k, s->predictor_state[ch], s->num_taps, 0);
+                x += s->channels;
+            }
+
+            s->int_samples[x] = predictor_calc_error(s->predictor_k, s->predictor_state[ch], s->num_taps, s->coded_samples[ch][i] * quant);
+            x += s->channels;
+        }
+
+        for (i = 0; i < s->num_taps; i++)
+            s->predictor_state[ch][i] = s->int_samples[s->frame_size - s->channels + ch - i*s->channels];
+    }
+
+    switch(s->decorrelation)
+    {
+        case MID_SIDE:
+            for (i = 0; i < s->frame_size; i += s->channels)
+            {
+                s->int_samples[i+1] += shift(s->int_samples[i], 1);
+                s->int_samples[i] -= s->int_samples[i+1];
+            }
+            break;
+        case LEFT_SIDE:
+            for (i = 0; i < s->frame_size; i += s->channels)
+                s->int_samples[i+1] += s->int_samples[i];
+            break;
+        case RIGHT_SIDE:
+            for (i = 0; i < s->frame_size; i += s->channels)
+                s->int_samples[i] += s->int_samples[i+1];
+            break;
+    }
+
+    if (!s->lossless)
+        for (i = 0; i < s->frame_size; i++)
+            s->int_samples[i] = shift(s->int_samples[i], SAMPLE_SHIFT);
+
+    // internal -> short
+    for (i = 0; i < s->frame_size; i++)
+    {
+        if (s->int_samples[i] > 32767)
+            samples[i] = 32767;
+        else if (s->int_samples[i] < -32768)
+            samples[i] = -32768;
+        else
+            samples[i] = s->int_samples[i];
+    }
+
+    align_get_bits(&gb);
+
+    *data_size = s->frame_size * 2;
+
+    return (get_bits_count(&gb)+7)/8;
+}
+#endif
+
+#ifdef CONFIG_ENCODERS
+AVCodec sonic_encoder = {
+    "sonic",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_SONIC,
+    sizeof(SonicContext),
+    sonic_encode_init,
+    sonic_encode_frame,
+    sonic_encode_close,
+    NULL,
+};
+
+AVCodec sonic_ls_encoder = {
+    "sonicls",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_SONIC_LS,
+    sizeof(SonicContext),
+    sonic_encode_init,
+    sonic_encode_frame,
+    sonic_encode_close,
+    NULL,
+};
+#endif
+
+#ifdef CONFIG_DECODERS
+AVCodec sonic_decoder = {
+    "sonic",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_SONIC,
+    sizeof(SonicContext),
+    sonic_decode_init,
+    NULL,
+    sonic_decode_close,
+    sonic_decode_frame,
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/sp5x.h b/contrib/ffmpeg/libavcodec/sp5x.h
new file mode 100644
index 000000000..0d0d3551f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sp5x.h
@@ -0,0 +1,332 @@
+/*
+ * Sunplus JPEG tables
+ * Copyright (c) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SP5X_H
+#define SP5X_H
+
+static const uint8_t sp5x_data_sof[] =
+{
+    0xFF, 0xC0,       /* SOF */
+    0x00, 0x11,       /* len */
+    0x08,             /* bits */
+    0x00, 0xf0,       /* height (default: 240) */
+    0x01, 0x40,       /* width (default: 240) */
+    0x03,             /* nb components */
+    0x01, 0x22, 0x00, /* 21 vs 22 ? */
+    0x02, 0x11, 0x01,
+    0x03, 0x11, 0x01
+};
+
+static const uint8_t sp5x_data_sos[] =
+{
+    0xFF, 0xDA,       /* SOS */
+    0x00, 0x0C,       /* len */
+    0x03,             /* nb components */
+    0x01, 0x00,
+    0x02, 0x11,
+    0x03, 0x11,
+    0x00,             /* Ss */
+    0x3F,             /* Se */
+    0x00              /* Ah/Al */
+};
+
+static const uint8_t sp5x_data_dqt[] =
+{
+    0xFF, 0xDB, /* DQT */
+    0x00, 0x84, /* len */
+    0x00,
+    0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04,
+    0x04, 0x04, 0x06, 0x05, 0x05, 0x06, 0x08, 0x0D,
+    0x08, 0x08, 0x07, 0x07, 0x08, 0x10, 0x0C, 0x0C,
+    0x0A, 0x0D, 0x14, 0x11, 0x15, 0x14, 0x13, 0x11,
+    0x13, 0x13, 0x16, 0x18, 0x1F, 0x1A, 0x16, 0x17,
+    0x1E, 0x17, 0x13, 0x13, 0x1B, 0x25, 0x1C, 0x1E,
+    0x20, 0x21, 0x23, 0x23, 0x23, 0x15, 0x1A, 0x27,
+    0x29, 0x26, 0x22, 0x29, 0x1F, 0x22, 0x23, 0x22,
+    0x01,
+    0x05, 0x06, 0x06, 0x08, 0x07, 0x08, 0x10, 0x08,
+    0x08, 0x10, 0x22, 0x16, 0x13, 0x16, 0x22, 0x22,
+    0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
+    0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
+    0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
+    0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
+    0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
+    0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22
+};
+
+static const uint8_t sp5x_data_dht[] = {
+    0xFF, 0xC4, /* DHT */
+    0x01, 0xA2, /* len */
+    0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+    0x07, 0x08, 0x09, 0x0A, 0x0B, 0x01, 0x00, 0x03,
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+    0x0A, 0x0B, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03,
+    0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00,
+    0x00, 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04,
+    0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13,
+    0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81,
+    0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15,
+    0x52, 0xD1, 0xF0, 0x24, 0x33, 0x62, 0x72, 0x82,
+    0x09, 0x0A, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x25,
+    0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, 0x35, 0x36,
+    0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46,
+    0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56,
+    0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66,
+    0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76,
+    0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86,
+    0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95,
+    0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4,
+    0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3,
+    0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2,
+    0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA,
+    0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9,
+    0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+    0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5,
+    0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0x11, 0x00, 0x02,
+    0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05,
+    0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
+    0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06,
+    0x12, 0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22,
+    0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xA1, 0xB1,
+    0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62,
+    0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25,
+    0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28,
+    0x29, 0x2A, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A,
+    0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A,
+    0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A,
+    0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A,
+    0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A,
+    0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+    0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+    0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
+    0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6,
+    0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5,
+    0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4,
+    0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE2, 0xE3,
+    0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF2,
+    0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA
+};
+
+
+static const uint8_t sp5x_quant_table[20][64]=
+{
+    /* index 0, Q50 */
+    {  16, 11, 12, 14, 12, 10, 16, 14, 13, 14, 18, 17, 16, 19, 24, 40,
+       26, 24, 22, 22, 24, 49, 35, 37, 29, 40, 58, 51, 61, 60, 57, 51,
+       56, 55, 64, 72, 92, 78, 64, 68, 87, 69, 55, 56, 80,109, 81, 87,
+       95, 98,103,104,103, 62, 77,113,121,112,100,120, 92,101,103, 99 },
+    {  17, 18, 18, 24, 21, 24, 47, 26, 26, 47, 99, 66, 56, 66, 99, 99,
+       99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+       99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+       99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99 },
+
+    /* index 1, Q70 */
+    {  10,  7,  7,  8,  7,  6, 10,  8,  8,  8, 11, 10, 10, 11, 14, 24,
+       16, 14, 13, 13, 14, 29, 21, 22, 17, 24, 35, 31, 37, 36, 34, 31,
+       34, 33, 38, 43, 55, 47, 38, 41, 52, 41, 33, 34, 48, 65, 49, 52,
+       57, 59, 62, 62, 62, 37, 46, 68, 73, 67, 60, 72, 55, 61, 62, 59 },
+    {  10, 11, 11, 14, 13, 14, 28, 16, 16, 28, 59, 40, 34, 40, 59, 59,
+       59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+       59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+       59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59 },
+
+    /* index 2, Q80 */
+    {   6,  4,  5,  6,  5,  4,  6,  6,  5,  6,  7,  7,  6,  8, 10, 16,
+       10, 10,  9,  9, 10, 20, 14, 15, 12, 16, 23, 20, 24, 24, 23, 20,
+       22, 22, 26, 29, 37, 31, 26, 27, 35, 28, 22, 22, 32, 44, 32, 35,
+       38, 39, 41, 42, 41, 25, 31, 45, 48, 45, 40, 48, 37, 40, 41, 40 },
+    {   7,  7,  7, 10,  8, 10, 19, 10, 10, 19, 40, 26, 22, 26, 40, 40,
+       40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
+       40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
+       40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40 },
+
+    /* index 3, Q85 */
+    {   5,  3,  4,  4,  4,  3,  5,  4,  4,  4,  5,  5,  5,  6,  7, 12,
+        8,  7,  7,  7,  7, 15, 11, 11,  9, 12, 17, 15, 18, 18, 17, 15,
+       17, 17, 19, 22, 28, 23, 19, 20, 26, 21, 17, 17, 24, 33, 24, 26,
+       29, 29, 31, 31, 31, 19, 23, 34, 36, 34, 30, 36, 28, 30, 31, 30 },
+    {   5,  5,  5,  7,  6,  7, 14,  8,  8, 14, 30, 20, 17, 20, 30, 30,
+       30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
+       30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
+       30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30 },
+
+    /* index 4, Q90 */
+    {   3,  2,  2,  3,  2,  2,  3,  3,  3,  3,  4,  3,  3,  4,  5,  8,
+        5,  5,  4,  4,  5, 10,  7,  7,  6,  8, 12, 10, 12, 12, 11, 10,
+       11, 11, 13, 14, 18, 16, 13, 14, 17, 14, 11, 11, 16, 22, 16, 17,
+       19, 20, 21, 21, 21, 12, 15, 23, 24, 22, 20, 24, 18, 20, 21, 20 },
+    {   3,  4,  4,  5,  4,  5,  9,  5,  5,  9, 20, 13, 11, 13, 20, 20,
+       20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+       20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+       20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20 },
+
+    /* index 5, Q60 */
+    {  13,  9, 10, 11, 10,  8, 13, 11, 10, 11, 14, 14, 13, 15, 19, 32,
+       21, 19, 18, 18, 19, 39, 28, 30, 23, 32, 46, 41, 49, 48, 46, 41,
+       45, 44, 51, 58, 74, 62, 51, 54, 70, 55, 44, 45, 64, 87, 65, 70,
+       76, 78, 82, 83, 82, 50, 62, 90, 97, 90, 80, 96, 74, 81, 82, 79 },
+    {  14, 14, 14, 19, 17, 19, 38, 21, 21, 38, 79, 53, 45, 53, 79, 79,
+       79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+       79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+       79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79 },
+
+    /* index 6, Q25 */
+    {  32, 22, 24, 28, 24, 20, 32, 28, 26, 28, 36, 34, 32, 38, 48, 80,
+       52, 48, 44, 44, 48, 98, 70, 74, 58, 80,116,102,122,120,114,102,
+      112,110,128,144,184,156,128,136,174,138,110,112,160,218,162,174,
+      190,196,206,208,206,124,154,226,242,224,200,240,184,202,206,198 },
+    {  34, 36, 36, 48, 42, 48, 94, 52, 52, 94,198,132,112,132,198,198,
+      198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,
+      198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,
+      198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198 },
+
+    /* index 7, Q95 */
+    {   2,  1,  1,  1,  1,  1,  2,  1,  1,  1,  2,  2,  2,  2,  2,  4,
+        3,  2,  2,  2,  2,  5,  4,  4,  3,  4,  6,  5,  6,  6,  6,  5,
+        6,  6,  6,  7,  9,  8,  6,  7,  9,  7,  6,  6,  8, 11,  8,  9,
+       10, 10, 10, 10, 10,  6,  8, 11, 12, 11, 10, 12,  9, 10, 10, 10 },
+    {   2,  2,  2,  2,  2,  2,  5,  3,  3,  5, 10,  7,  6,  7, 10, 10,
+       10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+       10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+       10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 },
+
+    /* index 8, Q93 */
+    {   2,  2,  2,  2,  2,  1,  2,  2,  2,  2,  3,  2,  2,  3,  3,  6,
+        4,  3,  3,  3,  3,  7,  5,  5,  4,  6,  8,  7,  9,  8,  8,  7,
+        8,  8,  9, 10, 13, 11,  9, 10, 12, 10,  8,  8, 11, 15, 11, 12,
+       13, 14, 14, 15, 14,  9, 11, 16, 17, 16, 14, 17, 13, 14, 14, 14 },
+    {   2,  3,  3,  3,  3,  3,  7,  4,  4,  7, 14,  9,  8,  9, 14, 14,
+       14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+       14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+       14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14 },
+
+    /* index 9, Q40 */
+    {  20, 14, 15, 18, 15, 13, 20, 18, 16, 18, 23, 21, 20, 24, 30, 50,
+       33, 30, 28, 28, 30, 61, 44, 46, 36, 50, 73, 64, 76, 75, 71, 64,
+       70, 69, 80, 90,115, 98, 80, 85,109, 86, 69, 70,100,136,101,109,
+      119,123,129,130,129, 78, 96,141,151,140,125,150,115,126,129,124 },
+    {  21, 23, 23, 30, 26, 30, 59, 33, 33, 59,124, 83, 70, 83,124,124,
+      124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,
+      124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,
+      124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,124 }
+};
+
+#if 0
+/* 4NF-M, not ZigZag */
+static const uint8_t sp5x_quant_table_orig[18][64] =
+{
+    /* index 0, Q50 */
+    {  16, 11, 10, 16, 24, 40, 51, 61, 12, 12, 14, 19, 26, 58, 60, 55,
+       14, 13, 16, 24, 40, 57, 69, 56, 14, 17, 22, 29, 51, 87, 80, 62,
+       18, 22, 37, 56, 68,109,103, 77, 24, 35, 55, 64, 81,104,113, 92,
+       49, 64, 78, 87,103,121,120,101, 72, 92, 95, 98,112,100,103, 99 },
+    {  17, 18, 24, 47, 99, 99, 99, 99, 18, 21, 26, 66, 99, 99, 99, 99,
+       24, 26, 56, 99, 99, 99, 99, 99, 47, 66, 99, 99, 99, 99, 99, 99,
+       99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
+       99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99 },
+
+    /* index 1, Q70 */
+    {  10,  7,  6, 10, 14, 24, 31, 37,  7,  7,  8, 11, 16, 35, 36, 33,
+        8,  8, 10, 14, 24, 34, 41, 34,  8, 10, 13, 17, 31, 52, 48, 37,
+       11, 13, 22, 34, 41, 65, 62, 46, 14, 21, 33, 38, 49, 62, 68, 55,
+       29, 38, 47, 52, 62, 73, 72, 61, 43, 55, 57, 59, 67, 60, 62, 59 },
+    {  10, 11, 14, 28, 59, 59, 59, 59, 11, 13, 16, 40, 59, 59, 59, 59,
+       14, 16, 34, 59, 59, 59, 59, 59, 28, 40, 59, 59, 59, 59, 59, 59,
+       59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
+       59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59 },
+
+    /* index 2, Q80 */
+    {   6,  4,  4,  6, 10, 16, 20, 24,  5,  5,  6,  8, 10, 23, 24, 22,
+        6,  5,  6, 10, 16, 23, 28, 22,  6,  7,  9, 12, 20, 35, 32, 25,
+        7,  9, 15, 22, 27, 44, 41, 31, 10, 14, 22, 26, 32, 42, 45, 37,
+       20, 26, 31, 35, 41, 48, 48, 40, 29, 37, 38, 39, 45, 40, 41, 40 },
+    {   7,  7, 10, 19, 40, 40, 40, 40,  7,  8, 10, 26, 40, 40, 40, 40,
+       10, 10, 22, 40, 40, 40, 40, 40, 19, 26, 40, 40, 40, 40, 40, 40,
+       40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
+       40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40 },
+
+    /* index 3, Q85 */
+    {   5,  3,  3,  5,  7, 12, 15, 18,  4,  4,  4,  6,  8, 17, 18, 17,
+        4,  4,  5,  7, 12, 17, 21, 17,  4,  5,  7,  9, 15, 26, 24, 19,
+        5,  7, 11, 17, 20, 33, 31, 23,  7, 11, 17, 19, 24, 31, 34, 28,
+       15, 19, 23, 26, 31, 36, 36, 30, 22, 28, 29, 29, 34, 30, 31, 30 },
+    {   5,  5,  7, 14, 30, 30, 30, 30,  5,  6,  8, 20, 30, 30, 30, 30,
+        7,  8, 17, 30, 30, 30, 30, 30, 14, 20, 30, 30, 30, 30, 30, 30,
+       30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
+       30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30 },
+
+    /* index 4, Q90 */
+    {   3,  2,  2,  3,  5,  8, 10, 12,  2,  2,  3,  4,  5, 12, 12, 11,
+        3,  3,  3,  5,  8, 11, 14, 11,  3,  3,  4,  6, 10, 17, 16, 12,
+        4,  4,  7, 11, 14, 22, 21, 15,  5,  7, 11, 13, 16, 21, 23, 18,
+       10, 13, 16, 17, 21, 24, 24, 20, 14, 18, 19, 20, 22, 20, 21, 20 },
+    {   3,  4,  5,  9, 20, 20, 20, 20,  4,  4,  5, 13, 20, 20, 20, 20,
+        5,  5, 11, 20, 20, 20, 20, 20,  9, 13, 20, 20, 20, 20, 20, 20,
+       20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+       20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20 },
+
+    /* index 5, Q60 */
+    {  13,  9,  8, 13, 19, 32, 41, 49, 10, 10, 11, 15, 21, 46, 48, 44,
+       11, 10, 13, 19, 32, 46, 55, 45, 11, 14, 18, 23, 41, 70, 64, 50,
+       14, 18, 30, 45, 54, 87, 82, 62, 19, 28, 44, 51, 65, 83, 90, 74,
+       39, 51, 62, 70, 82, 97, 96, 81, 58, 74, 76, 78, 90, 80, 82, 79 },
+    {  14, 14, 19, 38, 79, 79, 79, 79, 14, 17, 21, 53, 79, 79, 79, 79,
+       19, 21, 45, 79, 79, 79, 79, 79, 38, 53, 79, 79, 79, 79, 79, 79,
+       79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
+       79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79 },
+
+    /* index 6, Q25 */
+    {  32, 22, 20, 32, 48, 80,102,122, 24, 24, 28, 38, 52,116,120,110,
+       28, 26, 32, 48, 80,114,138,112, 28, 34, 44, 58,102,174,160,124,
+       36, 44, 74,112,136,218,206,154, 48, 70,110,128,162,208,226,184,
+       98,128,156,174,206,242,240,202,144,184,190,196,224,200,206,198 },
+    {  34, 36, 48, 94,198,198,198,198, 36, 42, 52,132,198,198,198,198,
+       48, 52,112,198,198,198,198,198, 94,132,198,198,198,198,198,198,
+      198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,
+      198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198 },
+
+    /* index 7, Q95 */
+    {   2,  1,  1,  2,  2,  4,  5,  6,  1,  1,  1,  2,  3,  6,  6,  6,
+        1,  1,  2,  2,  4,  6,  7,  6,  1,  2,  2,  3,  5,  9,  8,  6,
+        2,  2,  4,  6,  7, 11, 10,  8,  2,  4,  6,  6,  8, 10, 11,  9,
+        5,  6,  8,  9, 10, 12, 12, 10,  7,  9, 10, 10, 11, 10, 10, 10 },
+    {   2,  2,  2,  5, 10, 10, 10, 10,  2,  2,  3,  7, 10, 10, 10, 10,
+        2,  3,  6, 10, 10, 10, 10, 10,  5,  7, 10, 10, 10, 10, 10, 10,
+       10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
+       10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 },
+
+    /* index 8, Q93 */
+    {   2,  2,  1,  2,  3,  6,  7,  9,  2,  2,  2,  3,  4,  8,  8,  8,
+        2,  2,  2,  3,  6,  8, 10,  8,  2,  2,  3,  4,  7, 12, 11,  9,
+        3,  3,  5,  8, 10, 15, 14, 11,  3,  5,  8,  9, 11, 15, 16, 13,
+        7,  9, 11, 12, 14, 17, 17, 14, 10, 13, 13, 14, 16, 14, 14, 14 },
+    {   2,  3,  3,  7, 14, 14, 14, 14,  3,  3,  4,  9, 14, 14, 14, 14,
+        3,  4,  8, 14, 14, 14, 14, 14,  7,  9, 14, 14, 14, 14, 14, 14,
+       14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+       14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14 }
+};
+#endif
+
+#endif /* SP5X_H */
diff --git a/contrib/ffmpeg/libavcodec/sparc/dsputil_vis.c b/contrib/ffmpeg/libavcodec/sparc/dsputil_vis.c
new file mode 100644
index 000000000..5e59ce776
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sparc/dsputil_vis.c
@@ -0,0 +1,4090 @@
+/*
+ * dsputil_vis.c
+ * Copyright (C) 2003 David S. Miller <davem@redhat.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* The *no_round* functions have been added by James A. Morrison, 2003,2004.
+   The vis code from libmpeg2 was adapted for ffmpeg by James A. Morrison.
+ */
+
+#include "config.h"
+
+#ifdef ARCH_SPARC
+
+#include <inttypes.h>
+#include <signal.h>
+#include <setjmp.h>
+
+#include "../dsputil.h"
+
+#include "vis.h"
+
+/* The trick used in some of this file is the formula from the MMX
+ * motion comp code, which is:
+ *
+ * (x+y+1)>>1 == (x|y)-((x^y)>>1)
+ *
+ * This allows us to average 8 bytes at a time in a 64-bit FPU reg.
+ * We avoid overflows by masking before we do the shift, and we
+ * implement the shift by multiplying by 1/2 using mul8x16.  So in
+ * VIS this is (assume 'x' is in f0, 'y' is in f2, a repeating mask
+ * of '0xfe' is in f4, a repeating mask of '0x7f' is in f6, and
+ * the value 0x80808080 is in f8):
+ *
+ *      fxor            f0,   f2, f10
+ *      fand            f10,  f4, f10
+ *      fmul8x16        f8,  f10, f10
+ *      fand            f10,  f6, f10
+ *      for             f0,   f2, f12
+ *      fpsub16         f12, f10, f10
+ */
+
+#define ATTR_ALIGN(alignd) __attribute__ ((aligned(alignd)))
+
+#define DUP4(x) {x, x, x, x}
+#define DUP8(x) {x, x, x, x, x, x, x, x}
+static const int16_t constants1[] ATTR_ALIGN(8) = DUP4 (1);
+static const int16_t constants2[] ATTR_ALIGN(8) = DUP4 (2);
+static const int16_t constants3[] ATTR_ALIGN(8) = DUP4 (3);
+static const int16_t constants6[] ATTR_ALIGN(8) = DUP4 (6);
+static const int8_t constants_fe[] ATTR_ALIGN(8) = DUP8 (0xfe);
+static const int8_t constants_7f[] ATTR_ALIGN(8) = DUP8 (0x7f);
+static const int8_t constants128[] ATTR_ALIGN(8) = DUP8 (128);
+static const int16_t constants256_512[] ATTR_ALIGN(8) =
+        {256, 512, 256, 512};
+static const int16_t constants256_1024[] ATTR_ALIGN(8) =
+        {256, 1024, 256, 1024};
+
+#define REF_0           0
+#define REF_0_1         1
+#define REF_2           2
+#define REF_2_1         3
+#define REF_4           4
+#define REF_4_1         5
+#define REF_6           6
+#define REF_6_1         7
+#define REF_S0          8
+#define REF_S0_1        9
+#define REF_S2          10
+#define REF_S2_1        11
+#define REF_S4          12
+#define REF_S4_1        13
+#define REF_S6          14
+#define REF_S6_1        15
+#define DST_0           16
+#define DST_1           17
+#define DST_2           18
+#define DST_3           19
+#define CONST_1         20
+#define CONST_2         20
+#define CONST_3         20
+#define CONST_6         20
+#define MASK_fe         20
+#define CONST_128       22
+#define CONST_256       22
+#define CONST_512       22
+#define CONST_1024      22
+#define TMP0            24
+#define TMP1            25
+#define TMP2            26
+#define TMP3            27
+#define TMP4            28
+#define TMP5            29
+#define ZERO            30
+#define MASK_7f         30
+
+#define TMP6            32
+#define TMP8            34
+#define TMP10           36
+#define TMP12           38
+#define TMP14           40
+#define TMP16           42
+#define TMP18           44
+#define TMP20           46
+#define TMP22           48
+#define TMP24           50
+#define TMP26           52
+#define TMP28           54
+#define TMP30           56
+#define TMP32           58
+
+static void MC_put_o_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        do {    /* 5 cycles */
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64_2(ref, 8, TMP2);
+
+                vis_ld64_2(ref, 16, TMP4);
+                ref += stride;
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+                vis_st64(REF_0, dest[0]);
+
+                vis_faligndata(TMP2, TMP4, REF_2);
+                vis_st64_2(REF_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_o_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        do {    /* 4 cycles */
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64(ref[8], TMP2);
+                ref += stride;
+
+                /* stall */
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+                vis_st64(REF_0, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+
+static void MC_avg_o_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        int stride_8 = stride + 8;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64(ref[8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(dest[0], DST_0);
+
+        vis_ld64(dest[8], DST_2);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP2, TMP4, REF_2);
+
+        vis_ld64(constants128[0], CONST_128);
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 24 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(DST_0, REF_0, TMP6);
+
+                vis_ld64_2(ref, 8, TMP2);
+                vis_and(TMP6, MASK_fe, TMP6);
+
+                vis_ld64_2(ref, 16, TMP4);
+                ref += stride;
+                vis_mul8x16(CONST_128, TMP6, TMP6);
+                vis_xor(DST_2, REF_2, TMP8);
+
+                vis_and(TMP8, MASK_fe, TMP8);
+
+                vis_or(DST_0, REF_0, TMP10);
+                vis_ld64_2(dest, stride, DST_0);
+                vis_mul8x16(CONST_128, TMP8, TMP8);
+
+                vis_or(DST_2, REF_2, TMP12);
+                vis_ld64_2(dest, stride_8, DST_2);
+
+                vis_ld64(ref[0], TMP14);
+                vis_and(TMP6, MASK_7f, TMP6);
+
+                vis_and(TMP8, MASK_7f, TMP8);
+
+                vis_psub16(TMP10, TMP6, TMP6);
+                vis_st64(TMP6, dest[0]);
+
+                vis_psub16(TMP12, TMP8, TMP8);
+                vis_st64_2(TMP8, dest, 8);
+
+                dest += stride;
+                vis_ld64_2(ref, 8, TMP16);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, 16, TMP18);
+                vis_faligndata(TMP2, TMP4, REF_2);
+                ref += stride;
+
+                vis_xor(DST_0, REF_0, TMP20);
+
+                vis_and(TMP20, MASK_fe, TMP20);
+
+                vis_xor(DST_2, REF_2, TMP22);
+                vis_mul8x16(CONST_128, TMP20, TMP20);
+
+                vis_and(TMP22, MASK_fe, TMP22);
+
+                vis_or(DST_0, REF_0, TMP24);
+                vis_mul8x16(CONST_128, TMP22, TMP22);
+
+                vis_or(DST_2, REF_2, TMP26);
+
+                vis_ld64_2(dest, stride, DST_0);
+                vis_faligndata(TMP14, TMP16, REF_0);
+
+                vis_ld64_2(dest, stride_8, DST_2);
+                vis_faligndata(TMP16, TMP18, REF_2);
+
+                vis_and(TMP20, MASK_7f, TMP20);
+
+                vis_and(TMP22, MASK_7f, TMP22);
+
+                vis_psub16(TMP24, TMP20, TMP20);
+                vis_st64(TMP20, dest[0]);
+
+                vis_psub16(TMP26, TMP22, TMP22);
+                vis_st64_2(TMP22, dest, 8);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(DST_0, REF_0, TMP6);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_and(TMP6, MASK_fe, TMP6);
+
+        vis_ld64_2(ref, 16, TMP4);
+        vis_mul8x16(CONST_128, TMP6, TMP6);
+        vis_xor(DST_2, REF_2, TMP8);
+
+        vis_and(TMP8, MASK_fe, TMP8);
+
+        vis_or(DST_0, REF_0, TMP10);
+        vis_ld64_2(dest, stride, DST_0);
+        vis_mul8x16(CONST_128, TMP8, TMP8);
+
+        vis_or(DST_2, REF_2, TMP12);
+        vis_ld64_2(dest, stride_8, DST_2);
+
+        vis_ld64(ref[0], TMP14);
+        vis_and(TMP6, MASK_7f, TMP6);
+
+        vis_and(TMP8, MASK_7f, TMP8);
+
+        vis_psub16(TMP10, TMP6, TMP6);
+        vis_st64(TMP6, dest[0]);
+
+        vis_psub16(TMP12, TMP8, TMP8);
+        vis_st64_2(TMP8, dest, 8);
+
+        dest += stride;
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_faligndata(TMP2, TMP4, REF_2);
+
+        vis_xor(DST_0, REF_0, TMP20);
+
+        vis_and(TMP20, MASK_fe, TMP20);
+
+        vis_xor(DST_2, REF_2, TMP22);
+        vis_mul8x16(CONST_128, TMP20, TMP20);
+
+        vis_and(TMP22, MASK_fe, TMP22);
+
+        vis_or(DST_0, REF_0, TMP24);
+        vis_mul8x16(CONST_128, TMP22, TMP22);
+
+        vis_or(DST_2, REF_2, TMP26);
+
+        vis_and(TMP20, MASK_7f, TMP20);
+
+        vis_and(TMP22, MASK_7f, TMP22);
+
+        vis_psub16(TMP24, TMP20, TMP20);
+        vis_st64(TMP20, dest[0]);
+
+        vis_psub16(TMP26, TMP22, TMP22);
+        vis_st64_2(TMP22, dest, 8);
+}
+
+static void MC_avg_o_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64(ref[8], TMP2);
+
+        vis_ld64(dest[0], DST_0);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants128[0], CONST_128);
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 12 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(DST_0, REF_0, TMP4);
+
+                vis_ld64(ref[8], TMP2);
+                vis_and(TMP4, MASK_fe, TMP4);
+
+                vis_or(DST_0, REF_0, TMP6);
+                vis_ld64_2(dest, stride, DST_0);
+                ref += stride;
+                vis_mul8x16(CONST_128, TMP4, TMP4);
+
+                vis_ld64(ref[0], TMP12);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64(ref[8], TMP2);
+                vis_xor(DST_0, REF_0, TMP0);
+                ref += stride;
+
+                vis_and(TMP0, MASK_fe, TMP0);
+
+                vis_and(TMP4, MASK_7f, TMP4);
+
+                vis_psub16(TMP6, TMP4, TMP4);
+                vis_st64(TMP4, dest[0]);
+                dest += stride;
+                vis_mul8x16(CONST_128, TMP0, TMP0);
+
+                vis_or(DST_0, REF_0, TMP6);
+                vis_ld64_2(dest, stride, DST_0);
+
+                vis_faligndata(TMP12, TMP2, REF_0);
+
+                vis_and(TMP0, MASK_7f, TMP0);
+
+                vis_psub16(TMP6, TMP0, TMP4);
+                vis_st64(TMP4, dest[0]);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(DST_0, REF_0, TMP4);
+
+        vis_ld64(ref[8], TMP2);
+        vis_and(TMP4, MASK_fe, TMP4);
+
+        vis_or(DST_0, REF_0, TMP6);
+        vis_ld64_2(dest, stride, DST_0);
+        vis_mul8x16(CONST_128, TMP4, TMP4);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_xor(DST_0, REF_0, TMP0);
+
+        vis_and(TMP0, MASK_fe, TMP0);
+
+        vis_and(TMP4, MASK_7f, TMP4);
+
+        vis_psub16(TMP6, TMP4, TMP4);
+        vis_st64(TMP4, dest[0]);
+        dest += stride;
+        vis_mul8x16(CONST_128, TMP0, TMP0);
+
+        vis_or(DST_0, REF_0, TMP6);
+
+        vis_and(TMP0, MASK_7f, TMP0);
+
+        vis_psub16(TMP6, TMP0, TMP4);
+        vis_st64(TMP4, dest[0]);
+}
+
+static void MC_put_x_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0],    TMP0);
+
+        vis_ld64_2(ref, 8,  TMP2);
+
+        vis_ld64_2(ref, 16, TMP4);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants128[0], CONST_128);
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+                vis_faligndata(TMP2, TMP4, REF_6);
+        } else {
+                vis_src1(TMP2, REF_2);
+                vis_src1(TMP4, REF_6);
+        }
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 34 cycles */
+                vis_ld64(ref[0],    TMP0);
+                vis_xor(REF_0, REF_2, TMP6);
+
+                vis_ld64_2(ref, 8,  TMP2);
+                vis_xor(REF_4, REF_6, TMP8);
+
+                vis_ld64_2(ref, 16, TMP4);
+                vis_and(TMP6, MASK_fe, TMP6);
+                ref += stride;
+
+                vis_ld64(ref[0],    TMP14);
+                vis_mul8x16(CONST_128, TMP6, TMP6);
+                vis_and(TMP8, MASK_fe, TMP8);
+
+                vis_ld64_2(ref, 8,  TMP16);
+                vis_mul8x16(CONST_128, TMP8, TMP8);
+                vis_or(REF_0, REF_2, TMP10);
+
+                vis_ld64_2(ref, 16, TMP18);
+                ref += stride;
+                vis_or(REF_4, REF_6, TMP12);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                }
+
+                vis_and(TMP6, MASK_7f, TMP6);
+
+                vis_and(TMP8, MASK_7f, TMP8);
+
+                vis_psub16(TMP10, TMP6, TMP6);
+                vis_st64(TMP6, dest[0]);
+
+                vis_psub16(TMP12, TMP8, TMP8);
+                vis_st64_2(TMP8, dest, 8);
+                dest += stride;
+
+                vis_xor(REF_0, REF_2, TMP6);
+
+                vis_xor(REF_4, REF_6, TMP8);
+
+                vis_and(TMP6, MASK_fe, TMP6);
+
+                vis_mul8x16(CONST_128, TMP6, TMP6);
+                vis_and(TMP8, MASK_fe, TMP8);
+
+                vis_mul8x16(CONST_128, TMP8, TMP8);
+                vis_or(REF_0, REF_2, TMP10);
+
+                vis_or(REF_4, REF_6, TMP12);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_faligndata(TMP14, TMP16, REF_0);
+
+                vis_faligndata(TMP16, TMP18, REF_4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP14, TMP16, REF_2);
+                        vis_faligndata(TMP16, TMP18, REF_6);
+                } else {
+                        vis_src1(TMP16, REF_2);
+                        vis_src1(TMP18, REF_6);
+                }
+
+                vis_and(TMP6, MASK_7f, TMP6);
+
+                vis_and(TMP8, MASK_7f, TMP8);
+
+                vis_psub16(TMP10, TMP6, TMP6);
+                vis_st64(TMP6, dest[0]);
+
+                vis_psub16(TMP12, TMP8, TMP8);
+                vis_st64_2(TMP8, dest, 8);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0],    TMP0);
+        vis_xor(REF_0, REF_2, TMP6);
+
+        vis_ld64_2(ref, 8,  TMP2);
+        vis_xor(REF_4, REF_6, TMP8);
+
+        vis_ld64_2(ref, 16, TMP4);
+        vis_and(TMP6, MASK_fe, TMP6);
+
+        vis_mul8x16(CONST_128, TMP6, TMP6);
+        vis_and(TMP8, MASK_fe, TMP8);
+
+        vis_mul8x16(CONST_128, TMP8, TMP8);
+        vis_or(REF_0, REF_2, TMP10);
+
+        vis_or(REF_4, REF_6, TMP12);
+
+        vis_alignaddr_g0((void *)off);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+                vis_faligndata(TMP2, TMP4, REF_6);
+        } else {
+                vis_src1(TMP2, REF_2);
+                vis_src1(TMP4, REF_6);
+        }
+
+        vis_and(TMP6, MASK_7f, TMP6);
+
+        vis_and(TMP8, MASK_7f, TMP8);
+
+        vis_psub16(TMP10, TMP6, TMP6);
+        vis_st64(TMP6, dest[0]);
+
+        vis_psub16(TMP12, TMP8, TMP8);
+        vis_st64_2(TMP8, dest, 8);
+        dest += stride;
+
+        vis_xor(REF_0, REF_2, TMP6);
+
+        vis_xor(REF_4, REF_6, TMP8);
+
+        vis_and(TMP6, MASK_fe, TMP6);
+
+        vis_mul8x16(CONST_128, TMP6, TMP6);
+        vis_and(TMP8, MASK_fe, TMP8);
+
+        vis_mul8x16(CONST_128, TMP8, TMP8);
+        vis_or(REF_0, REF_2, TMP10);
+
+        vis_or(REF_4, REF_6, TMP12);
+
+        vis_and(TMP6, MASK_7f, TMP6);
+
+        vis_and(TMP8, MASK_7f, TMP8);
+
+        vis_psub16(TMP10, TMP6, TMP6);
+        vis_st64(TMP6, dest[0]);
+
+        vis_psub16(TMP12, TMP8, TMP8);
+        vis_st64_2(TMP8, dest, 8);
+}
+
+static void MC_put_x_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64(ref[8], TMP2);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+
+        vis_ld64(constants128[0], CONST_128);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+        } else {
+                vis_src1(TMP2, REF_2);
+        }
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 20 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(REF_0, REF_2, TMP4);
+
+                vis_ld64_2(ref, 8, TMP2);
+                vis_and(TMP4, MASK_fe, TMP4);
+                ref += stride;
+
+                vis_ld64(ref[0], TMP8);
+                vis_or(REF_0, REF_2, TMP6);
+                vis_mul8x16(CONST_128, TMP4, TMP4);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, 8, TMP10);
+                ref += stride;
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                }
+
+                vis_and(TMP4, MASK_7f, TMP4);
+
+                vis_psub16(TMP6, TMP4, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_xor(REF_0, REF_2, TMP12);
+
+                vis_and(TMP12, MASK_fe, TMP12);
+
+                vis_or(REF_0, REF_2, TMP14);
+                vis_mul8x16(CONST_128, TMP12, TMP12);
+
+                vis_alignaddr_g0((void *)off);
+                vis_faligndata(TMP8, TMP10, REF_0);
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP8, TMP10, REF_2);
+                } else {
+                        vis_src1(TMP10, REF_2);
+                }
+
+                vis_and(TMP12, MASK_7f, TMP12);
+
+                vis_psub16(TMP14, TMP12, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(REF_0, REF_2, TMP4);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_and(TMP4, MASK_fe, TMP4);
+
+        vis_or(REF_0, REF_2, TMP6);
+        vis_mul8x16(CONST_128, TMP4, TMP4);
+
+        vis_alignaddr_g0((void *)off);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+        } else {
+                vis_src1(TMP2, REF_2);
+        }
+
+        vis_and(TMP4, MASK_7f, TMP4);
+
+        vis_psub16(TMP6, TMP4, DST_0);
+        vis_st64(DST_0, dest[0]);
+        dest += stride;
+
+        vis_xor(REF_0, REF_2, TMP12);
+
+        vis_and(TMP12, MASK_fe, TMP12);
+
+        vis_or(REF_0, REF_2, TMP14);
+        vis_mul8x16(CONST_128, TMP12, TMP12);
+
+        vis_and(TMP12, MASK_7f, TMP12);
+
+        vis_psub16(TMP14, TMP12, DST_0);
+        vis_st64(DST_0, dest[0]);
+        dest += stride;
+}
+
+static void MC_avg_x_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_fzero(ZERO);
+        vis_ld64(constants256_512[0], CONST_256);
+
+        ref = vis_alignaddr(ref);
+        do {    /* 26 cycles */
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64(ref[8], TMP2);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64(ref[16], TMP4);
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64(dest[8], DST_2);
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                }
+
+                vis_mul8x16au(REF_0,   CONST_256, TMP0);
+
+                vis_pmerge(ZERO,     REF_2,     TMP4);
+                vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+                vis_pmerge(ZERO, REF_2_1, TMP6);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+
+                vis_mul8x16al(DST_0,   CONST_512, TMP4);
+                vis_padd16(TMP2, TMP6, TMP2);
+
+                vis_mul8x16al(DST_1,   CONST_512, TMP6);
+
+                vis_mul8x16au(REF_6,   CONST_256, TMP12);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP14);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_4,   CONST_256, TMP16);
+
+                vis_padd16(TMP0, CONST_3, TMP8);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP18);
+
+                vis_padd16(TMP2, CONST_3, TMP10);
+                vis_pack16(TMP8, DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_padd16(TMP16, TMP12, TMP0);
+
+                vis_st64(DST_0, dest[0]);
+                vis_mul8x16al(DST_2,   CONST_512, TMP4);
+                vis_padd16(TMP18, TMP14, TMP2);
+
+                vis_mul8x16al(DST_3,   CONST_512, TMP6);
+                vis_padd16(TMP0, CONST_3, TMP0);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_pack16(TMP0, DST_2);
+
+                vis_pack16(TMP2, DST_3);
+                vis_st64(DST_2, dest[8]);
+
+                ref += stride;
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_x_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_times_2 = stride << 1;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_fzero(ZERO);
+        vis_ld64(constants256_512[0], CONST_256);
+
+        ref = vis_alignaddr(ref);
+        height >>= 2;
+        do {    /* 47 cycles */
+                vis_ld64(ref[0],   TMP0);
+
+                vis_ld64_2(ref, 8, TMP2);
+                ref += stride;
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64(ref[0],   TMP4);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, 8, TMP6);
+                ref += stride;
+
+                vis_ld64(ref[0],   TMP8);
+
+                vis_ld64_2(ref, 8, TMP10);
+                ref += stride;
+                vis_faligndata(TMP4, TMP6, REF_4);
+
+                vis_ld64(ref[0],   TMP12);
+
+                vis_ld64_2(ref, 8, TMP14);
+                ref += stride;
+                vis_faligndata(TMP8, TMP10, REF_S0);
+
+                vis_faligndata(TMP12, TMP14, REF_S4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+
+                        vis_ld64(dest[0], DST_0);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+
+                        vis_ld64_2(dest, stride, DST_2);
+                        vis_faligndata(TMP4, TMP6, REF_6);
+
+                        vis_faligndata(TMP8, TMP10, REF_S2);
+
+                        vis_faligndata(TMP12, TMP14, REF_S6);
+                } else {
+                        vis_ld64(dest[0], DST_0);
+                        vis_src1(TMP2, REF_2);
+
+                        vis_ld64_2(dest, stride, DST_2);
+                        vis_src1(TMP6, REF_6);
+
+                        vis_src1(TMP10, REF_S2);
+
+                        vis_src1(TMP14, REF_S6);
+                }
+
+                vis_pmerge(ZERO,     REF_0,     TMP0);
+                vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+                vis_pmerge(ZERO,     REF_2,     TMP4);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP6);
+
+                vis_padd16(TMP0, CONST_3, TMP0);
+                vis_mul8x16al(DST_0,   CONST_512, TMP16);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+                vis_mul8x16al(DST_1,   CONST_512, TMP18);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+                vis_mul8x16au(REF_4, CONST_256, TMP8);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP10);
+
+                vis_padd16(TMP0, TMP16, TMP0);
+                vis_mul8x16au(REF_6, CONST_256, TMP12);
+
+                vis_padd16(TMP2, TMP18, TMP2);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP14);
+
+                vis_padd16(TMP8, CONST_3, TMP8);
+                vis_mul8x16al(DST_2, CONST_512, TMP16);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+                vis_mul8x16al(DST_3, CONST_512, TMP18);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_pack16(TMP0, DST_0);
+
+                vis_pack16(TMP2, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+                vis_padd16(TMP10, CONST_3, TMP10);
+
+                vis_ld64_2(dest, stride, DST_0);
+                vis_padd16(TMP8, TMP16, TMP8);
+
+                vis_ld64_2(dest, stride_times_2, TMP4/*DST_2*/);
+                vis_padd16(TMP10, TMP18, TMP10);
+                vis_pack16(TMP8, DST_2);
+
+                vis_pack16(TMP10, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+
+                vis_mul8x16au(REF_S0_1, CONST_256, TMP2);
+                vis_pmerge(ZERO,     REF_S0,     TMP0);
+
+                vis_pmerge(ZERO,     REF_S2,     TMP24);
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP6);
+
+                vis_padd16(TMP0, CONST_3, TMP0);
+                vis_mul8x16au(REF_S4, CONST_256, TMP8);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+                vis_mul8x16au(REF_S4_1, CONST_256, TMP10);
+
+                vis_padd16(TMP0, TMP24, TMP0);
+                vis_mul8x16au(REF_S6, CONST_256, TMP12);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_S6_1, CONST_256, TMP14);
+
+                vis_padd16(TMP8, CONST_3, TMP8);
+                vis_mul8x16al(DST_0,   CONST_512, TMP16);
+
+                vis_padd16(TMP10, CONST_3, TMP10);
+                vis_mul8x16al(DST_1,   CONST_512, TMP18);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+                vis_mul8x16al(TMP4/*DST_2*/, CONST_512, TMP20);
+
+                vis_mul8x16al(TMP5/*DST_3*/, CONST_512, TMP22);
+                vis_padd16(TMP0, TMP16, TMP0);
+
+                vis_padd16(TMP2, TMP18, TMP2);
+                vis_pack16(TMP0, DST_0);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_pack16(TMP2, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_padd16(TMP8, TMP20, TMP8);
+
+                vis_padd16(TMP10, TMP22, TMP10);
+                vis_pack16(TMP8, DST_2);
+
+                vis_pack16(TMP10, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_y_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64_2(ref, 8, TMP2);
+
+        vis_ld64_2(ref, 16, TMP4);
+        ref += stride;
+
+        vis_ld64(ref[0], TMP6);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64_2(ref, 8, TMP8);
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        vis_ld64_2(ref, 16, TMP10);
+        ref += stride;
+
+        vis_ld64(constants_fe[0], MASK_fe);
+        vis_faligndata(TMP6, TMP8, REF_2);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP8, TMP10, REF_6);
+
+        vis_ld64(constants128[0], CONST_128);
+        height = (height >> 1) - 1;
+        do {    /* 24 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(REF_0, REF_2, TMP12);
+
+                vis_ld64_2(ref, 8, TMP2);
+                vis_xor(REF_4, REF_6, TMP16);
+
+                vis_ld64_2(ref, 16, TMP4);
+                ref += stride;
+                vis_or(REF_0, REF_2, TMP14);
+
+                vis_ld64(ref[0], TMP6);
+                vis_or(REF_4, REF_6, TMP18);
+
+                vis_ld64_2(ref, 8, TMP8);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, 16, TMP10);
+                ref += stride;
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_and(TMP12, MASK_fe, TMP12);
+
+                vis_and(TMP16, MASK_fe, TMP16);
+                vis_mul8x16(CONST_128, TMP12, TMP12);
+
+                vis_mul8x16(CONST_128, TMP16, TMP16);
+                vis_xor(REF_0, REF_2, TMP0);
+
+                vis_xor(REF_4, REF_6, TMP2);
+
+                vis_or(REF_0, REF_2, TMP20);
+
+                vis_and(TMP12, MASK_7f, TMP12);
+
+                vis_and(TMP16, MASK_7f, TMP16);
+
+                vis_psub16(TMP14, TMP12, TMP12);
+                vis_st64(TMP12, dest[0]);
+
+                vis_psub16(TMP18, TMP16, TMP16);
+                vis_st64_2(TMP16, dest, 8);
+                dest += stride;
+
+                vis_or(REF_4, REF_6, TMP18);
+
+                vis_and(TMP0, MASK_fe, TMP0);
+
+                vis_and(TMP2, MASK_fe, TMP2);
+                vis_mul8x16(CONST_128, TMP0, TMP0);
+
+                vis_faligndata(TMP6, TMP8, REF_2);
+                vis_mul8x16(CONST_128, TMP2, TMP2);
+
+                vis_faligndata(TMP8, TMP10, REF_6);
+
+                vis_and(TMP0, MASK_7f, TMP0);
+
+                vis_and(TMP2, MASK_7f, TMP2);
+
+                vis_psub16(TMP20, TMP0, TMP0);
+                vis_st64(TMP0, dest[0]);
+
+                vis_psub16(TMP18, TMP2, TMP2);
+                vis_st64_2(TMP2, dest, 8);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(REF_0, REF_2, TMP12);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_xor(REF_4, REF_6, TMP16);
+
+        vis_ld64_2(ref, 16, TMP4);
+        vis_or(REF_0, REF_2, TMP14);
+
+        vis_or(REF_4, REF_6, TMP18);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        vis_and(TMP12, MASK_fe, TMP12);
+
+        vis_and(TMP16, MASK_fe, TMP16);
+        vis_mul8x16(CONST_128, TMP12, TMP12);
+
+        vis_mul8x16(CONST_128, TMP16, TMP16);
+        vis_xor(REF_0, REF_2, TMP0);
+
+        vis_xor(REF_4, REF_6, TMP2);
+
+        vis_or(REF_0, REF_2, TMP20);
+
+        vis_and(TMP12, MASK_7f, TMP12);
+
+        vis_and(TMP16, MASK_7f, TMP16);
+
+        vis_psub16(TMP14, TMP12, TMP12);
+        vis_st64(TMP12, dest[0]);
+
+        vis_psub16(TMP18, TMP16, TMP16);
+        vis_st64_2(TMP16, dest, 8);
+        dest += stride;
+
+        vis_or(REF_4, REF_6, TMP18);
+
+        vis_and(TMP0, MASK_fe, TMP0);
+
+        vis_and(TMP2, MASK_fe, TMP2);
+        vis_mul8x16(CONST_128, TMP0, TMP0);
+
+        vis_mul8x16(CONST_128, TMP2, TMP2);
+
+        vis_and(TMP0, MASK_7f, TMP0);
+
+        vis_and(TMP2, MASK_7f, TMP2);
+
+        vis_psub16(TMP20, TMP0, TMP0);
+        vis_st64(TMP0, dest[0]);
+
+        vis_psub16(TMP18, TMP2, TMP2);
+        vis_st64_2(TMP2, dest, 8);
+}
+
+static void MC_put_y_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64_2(ref, 8, TMP2);
+        ref += stride;
+
+        vis_ld64(ref[0], TMP4);
+
+        vis_ld64_2(ref, 8, TMP6);
+        ref += stride;
+
+        vis_ld64(constants_fe[0], MASK_fe);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP4, TMP6, REF_2);
+
+        vis_ld64(constants128[0], CONST_128);
+        height = (height >> 1) - 1;
+        do {    /* 12 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(REF_0, REF_2, TMP4);
+
+                vis_ld64_2(ref, 8, TMP2);
+                ref += stride;
+                vis_and(TMP4, MASK_fe, TMP4);
+
+                vis_or(REF_0, REF_2, TMP6);
+                vis_mul8x16(CONST_128, TMP4, TMP4);
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64_2(ref, 8, TMP2);
+                ref += stride;
+                vis_xor(REF_0, REF_2, TMP12);
+
+                vis_and(TMP4, MASK_7f, TMP4);
+
+                vis_and(TMP12, MASK_fe, TMP12);
+
+                vis_mul8x16(CONST_128, TMP12, TMP12);
+                vis_or(REF_0, REF_2, TMP14);
+
+                vis_psub16(TMP6, TMP4, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_faligndata(TMP0, TMP2, REF_2);
+
+                vis_and(TMP12, MASK_7f, TMP12);
+
+                vis_psub16(TMP14, TMP12, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(REF_0, REF_2, TMP4);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_and(TMP4, MASK_fe, TMP4);
+
+        vis_or(REF_0, REF_2, TMP6);
+        vis_mul8x16(CONST_128, TMP4, TMP4);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_xor(REF_0, REF_2, TMP12);
+
+        vis_and(TMP4, MASK_7f, TMP4);
+
+        vis_and(TMP12, MASK_fe, TMP12);
+
+        vis_mul8x16(CONST_128, TMP12, TMP12);
+        vis_or(REF_0, REF_2, TMP14);
+
+        vis_psub16(TMP6, TMP4, DST_0);
+        vis_st64(DST_0, dest[0]);
+        dest += stride;
+
+        vis_and(TMP12, MASK_7f, TMP12);
+
+        vis_psub16(TMP14, TMP12, DST_0);
+        vis_st64(DST_0, dest[0]);
+}
+
+static void MC_avg_y_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        int stride_8 = stride + 8;
+        int stride_16 = stride + 16;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_faligndata(TMP0, TMP2, REF_2);
+
+        vis_ld64(constants256_512[0], CONST_256);
+        vis_faligndata(TMP2, TMP4, REF_6);
+        height >>= 1;
+
+        do {    /* 31 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_pmerge(ZERO,       REF_2,     TMP12);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP14);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                vis_pmerge(ZERO,       REF_6,     TMP16);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP18);
+
+                vis_ld64_2(ref, stride_16, TMP4);
+                ref += stride;
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(dest, 8, DST_2);
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_ld64_2(ref, stride, TMP6);
+                vis_pmerge(ZERO,     REF_0,     TMP0);
+                vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+                vis_ld64_2(ref, stride_8, TMP8);
+                vis_pmerge(ZERO,     REF_4,     TMP4);
+
+                vis_ld64_2(ref, stride_16, TMP10);
+                ref += stride;
+
+                vis_ld64_2(dest, stride, REF_S0/*DST_4*/);
+                vis_faligndata(TMP6, TMP8, REF_2);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP6);
+
+                vis_ld64_2(dest, stride_8, REF_S2/*DST_6*/);
+                vis_faligndata(TMP8, TMP10, REF_6);
+                vis_mul8x16al(DST_0,   CONST_512, TMP20);
+
+                vis_padd16(TMP0, CONST_3, TMP0);
+                vis_mul8x16al(DST_1,   CONST_512, TMP22);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+                vis_mul8x16al(DST_2,   CONST_512, TMP24);
+
+                vis_padd16(TMP4, CONST_3, TMP4);
+                vis_mul8x16al(DST_3,   CONST_512, TMP26);
+
+                vis_padd16(TMP6, CONST_3, TMP6);
+
+                vis_padd16(TMP12, TMP20, TMP12);
+                vis_mul8x16al(REF_S0,   CONST_512, TMP20);
+
+                vis_padd16(TMP14, TMP22, TMP14);
+                vis_mul8x16al(REF_S0_1, CONST_512, TMP22);
+
+                vis_padd16(TMP16, TMP24, TMP16);
+                vis_mul8x16al(REF_S2,   CONST_512, TMP24);
+
+                vis_padd16(TMP18, TMP26, TMP18);
+                vis_mul8x16al(REF_S2_1, CONST_512, TMP26);
+
+                vis_padd16(TMP12, TMP0, TMP12);
+                vis_mul8x16au(REF_2,   CONST_256, TMP28);
+
+                vis_padd16(TMP14, TMP2, TMP14);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP30);
+
+                vis_padd16(TMP16, TMP4, TMP16);
+                vis_mul8x16au(REF_6,   CONST_256, REF_S4);
+
+                vis_padd16(TMP18, TMP6, TMP18);
+                vis_mul8x16au(REF_6_1, CONST_256, REF_S6);
+
+                vis_pack16(TMP12, DST_0);
+                vis_padd16(TMP28, TMP0, TMP12);
+
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_padd16(TMP30, TMP2, TMP14);
+
+                vis_pack16(TMP16, DST_2);
+                vis_padd16(REF_S4, TMP4, TMP16);
+
+                vis_pack16(TMP18, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+                vis_padd16(REF_S6, TMP6, TMP18);
+
+                vis_padd16(TMP12, TMP20, TMP12);
+
+                vis_padd16(TMP14, TMP22, TMP14);
+                vis_pack16(TMP12, DST_0);
+
+                vis_padd16(TMP16, TMP24, TMP16);
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+
+                vis_padd16(TMP18, TMP26, TMP18);
+                vis_pack16(TMP16, DST_2);
+
+                vis_pack16(TMP18, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_y_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        int stride_8 = stride + 8;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_faligndata(TMP0, TMP2, REF_2);
+
+        vis_ld64(constants256_512[0], CONST_256);
+
+        height >>= 1;
+        do {    /* 20 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_pmerge(ZERO,       REF_2,     TMP8);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP10);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                ref += stride;
+
+                vis_ld64(dest[0], DST_0);
+
+                vis_ld64_2(dest, stride, DST_2);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, stride, TMP4);
+                vis_mul8x16al(DST_0,   CONST_512, TMP16);
+                vis_pmerge(ZERO,       REF_0,     TMP12);
+
+                vis_ld64_2(ref, stride_8, TMP6);
+                ref += stride;
+                vis_mul8x16al(DST_1,   CONST_512, TMP18);
+                vis_pmerge(ZERO,       REF_0_1,   TMP14);
+
+                vis_padd16(TMP12, CONST_3, TMP12);
+                vis_mul8x16al(DST_2,   CONST_512, TMP24);
+
+                vis_padd16(TMP14, CONST_3, TMP14);
+                vis_mul8x16al(DST_3,   CONST_512, TMP26);
+
+                vis_faligndata(TMP4, TMP6, REF_2);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_mul8x16au(REF_2,   CONST_256, TMP20);
+
+                vis_padd16(TMP8, TMP16, TMP0);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP22);
+
+                vis_padd16(TMP10, TMP18, TMP2);
+                vis_pack16(TMP0, DST_0);
+
+                vis_pack16(TMP2, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+                vis_padd16(TMP12, TMP20, TMP12);
+
+                vis_padd16(TMP14, TMP22, TMP14);
+
+                vis_padd16(TMP12, TMP24, TMP0);
+
+                vis_padd16(TMP14, TMP26, TMP2);
+                vis_pack16(TMP0, DST_2);
+
+                vis_pack16(TMP2, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_xy_16_vis (uint8_t * dest, const uint8_t * _ref,
+                              const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+        int stride_16 = stride + 16;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(constants2[0], CONST_2);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        vis_ld64(constants256_512[0], CONST_256);
+        vis_faligndata(TMP2, TMP4, REF_S4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+                vis_faligndata(TMP2, TMP4, REF_S6);
+        } else {
+                vis_src1(TMP2, REF_S2);
+                vis_src1(TMP4, REF_S6);
+        }
+
+        height >>= 1;
+        do {
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0, CONST_256, TMP12);
+                vis_pmerge(ZERO,      REF_S0_1,  TMP14);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                vis_mul8x16au(REF_S2, CONST_256, TMP16);
+                vis_pmerge(ZERO,      REF_S2_1,  TMP18);
+
+                vis_ld64_2(ref, stride_16, TMP4);
+                ref += stride;
+                vis_mul8x16au(REF_S4, CONST_256, TMP20);
+                vis_pmerge(ZERO,      REF_S4_1,  TMP22);
+
+                vis_ld64_2(ref, stride, TMP6);
+                vis_mul8x16au(REF_S6, CONST_256, TMP24);
+                vis_pmerge(ZERO,      REF_S6_1,  TMP26);
+
+                vis_ld64_2(ref, stride_8, TMP8);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, stride_16, TMP10);
+                ref += stride;
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_faligndata(TMP6, TMP8, REF_S0);
+
+                vis_faligndata(TMP8, TMP10, REF_S4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                        vis_faligndata(TMP6, TMP8, REF_S2);
+                        vis_faligndata(TMP8, TMP10, REF_S6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                        vis_src1(TMP8, REF_S2);
+                        vis_src1(TMP10, REF_S6);
+                }
+
+                vis_mul8x16au(REF_0, CONST_256, TMP0);
+                vis_pmerge(ZERO,      REF_0_1,  TMP2);
+
+                vis_mul8x16au(REF_2, CONST_256, TMP4);
+                vis_pmerge(ZERO,      REF_2_1,  TMP6);
+
+                vis_padd16(TMP0, CONST_2, TMP8);
+                vis_mul8x16au(REF_4, CONST_256, TMP0);
+
+                vis_padd16(TMP2, CONST_2, TMP10);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP2);
+
+                vis_padd16(TMP8, TMP4, TMP8);
+                vis_mul8x16au(REF_6, CONST_256, TMP4);
+
+                vis_padd16(TMP10, TMP6, TMP10);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP6);
+
+                vis_padd16(TMP12, TMP8, TMP12);
+
+                vis_padd16(TMP14, TMP10, TMP14);
+
+                vis_padd16(TMP12, TMP16, TMP12);
+
+                vis_padd16(TMP14, TMP18, TMP14);
+                vis_pack16(TMP12, DST_0);
+
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_padd16(TMP0, CONST_2, TMP12);
+
+                vis_mul8x16au(REF_S0, CONST_256, TMP0);
+                vis_padd16(TMP2, CONST_2, TMP14);
+
+                vis_mul8x16au(REF_S0_1, CONST_256, TMP2);
+                vis_padd16(TMP12, TMP4, TMP12);
+
+                vis_mul8x16au(REF_S2, CONST_256, TMP4);
+                vis_padd16(TMP14, TMP6, TMP14);
+
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP6);
+                vis_padd16(TMP20, TMP12, TMP20);
+
+                vis_padd16(TMP22, TMP14, TMP22);
+
+                vis_padd16(TMP20, TMP24, TMP20);
+
+                vis_padd16(TMP22, TMP26, TMP22);
+                vis_pack16(TMP20, DST_2);
+
+                vis_pack16(TMP22, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+                vis_padd16(TMP0, TMP4, TMP24);
+
+                vis_mul8x16au(REF_S4, CONST_256, TMP0);
+                vis_padd16(TMP2, TMP6, TMP26);
+
+                vis_mul8x16au(REF_S4_1, CONST_256, TMP2);
+                vis_padd16(TMP24, TMP8, TMP24);
+
+                vis_padd16(TMP26, TMP10, TMP26);
+                vis_pack16(TMP24, DST_0);
+
+                vis_pack16(TMP26, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_pmerge(ZERO, REF_S6, TMP4);
+
+                vis_pmerge(ZERO,      REF_S6_1,  TMP6);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+
+                vis_padd16(TMP0, TMP12, TMP0);
+
+                vis_padd16(TMP2, TMP14, TMP2);
+                vis_pack16(TMP0, DST_2);
+
+                vis_pack16(TMP2, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_xy_8_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(constants2[0], CONST_2);
+
+        vis_ld64(constants256_512[0], CONST_256);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+        } else {
+                vis_src1(TMP2, REF_S2);
+        }
+
+        height >>= 1;
+        do {    /* 26 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0,   CONST_256, TMP8);
+                vis_pmerge(ZERO,        REF_S2,    TMP12);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                ref += stride;
+                vis_mul8x16au(REF_S0_1, CONST_256, TMP10);
+                vis_pmerge(ZERO,        REF_S2_1,  TMP14);
+
+                vis_ld64_2(ref, stride, TMP4);
+
+                vis_ld64_2(ref, stride_8, TMP6);
+                ref += stride;
+                vis_faligndata(TMP0, TMP2, REF_S4);
+
+                vis_pmerge(ZERO, REF_S4, TMP18);
+
+                vis_pmerge(ZERO, REF_S4_1, TMP20);
+
+                vis_faligndata(TMP4, TMP6, REF_S0);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_S6);
+                        vis_faligndata(TMP4, TMP6, REF_S2);
+                } else {
+                        vis_src1(TMP2, REF_S6);
+                        vis_src1(TMP6, REF_S2);
+                }
+
+                vis_padd16(TMP18, CONST_2, TMP18);
+                vis_mul8x16au(REF_S6,   CONST_256, TMP22);
+
+                vis_padd16(TMP20, CONST_2, TMP20);
+                vis_mul8x16au(REF_S6_1, CONST_256, TMP24);
+
+                vis_mul8x16au(REF_S0,   CONST_256, TMP26);
+                vis_pmerge(ZERO, REF_S0_1, TMP28);
+
+                vis_mul8x16au(REF_S2,   CONST_256, TMP30);
+                vis_padd16(TMP18, TMP22, TMP18);
+
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP32);
+                vis_padd16(TMP20, TMP24, TMP20);
+
+                vis_padd16(TMP8,  TMP18, TMP8);
+
+                vis_padd16(TMP10, TMP20, TMP10);
+
+                vis_padd16(TMP8,  TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_pack16(TMP8,  DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+                vis_padd16(TMP18, TMP26, TMP18);
+
+                vis_padd16(TMP20, TMP28, TMP20);
+
+                vis_padd16(TMP18, TMP30, TMP18);
+
+                vis_padd16(TMP20, TMP32, TMP20);
+                vis_pack16(TMP18, DST_2);
+
+                vis_pack16(TMP20, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_xy_16_vis (uint8_t * dest, const uint8_t * _ref,
+                              const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+        int stride_16 = stride + 16;
+
+        vis_set_gsr(4 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(constants6[0], CONST_6);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        vis_ld64(constants256_1024[0], CONST_256);
+        vis_faligndata(TMP2, TMP4, REF_S4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+                vis_faligndata(TMP2, TMP4, REF_S6);
+        } else {
+                vis_src1(TMP2, REF_S2);
+                vis_src1(TMP4, REF_S6);
+        }
+
+        height >>= 1;
+        do {    /* 55 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0, CONST_256, TMP12);
+                vis_pmerge(ZERO,      REF_S0_1,  TMP14);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                vis_mul8x16au(REF_S2, CONST_256, TMP16);
+                vis_pmerge(ZERO,      REF_S2_1,  TMP18);
+
+                vis_ld64_2(ref, stride_16, TMP4);
+                ref += stride;
+                vis_mul8x16au(REF_S4, CONST_256, TMP20);
+                vis_pmerge(ZERO,      REF_S4_1,  TMP22);
+
+                vis_ld64_2(ref, stride, TMP6);
+                vis_mul8x16au(REF_S6, CONST_256, TMP24);
+                vis_pmerge(ZERO,      REF_S6_1,  TMP26);
+
+                vis_ld64_2(ref, stride_8, TMP8);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, stride_16, TMP10);
+                ref += stride;
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP6, TMP8, REF_S0);
+
+                vis_ld64_2(dest, 8, DST_2);
+                vis_faligndata(TMP8, TMP10, REF_S4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                        vis_faligndata(TMP6, TMP8, REF_S2);
+                        vis_faligndata(TMP8, TMP10, REF_S6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                        vis_src1(TMP8, REF_S2);
+                        vis_src1(TMP10, REF_S6);
+                }
+
+                vis_mul8x16al(DST_0,   CONST_1024, TMP30);
+                vis_pmerge(ZERO, REF_0, TMP0);
+
+                vis_mul8x16al(DST_1,   CONST_1024, TMP32);
+                vis_pmerge(ZERO,      REF_0_1,  TMP2);
+
+                vis_mul8x16au(REF_2, CONST_256, TMP4);
+                vis_pmerge(ZERO,      REF_2_1,  TMP6);
+
+                vis_mul8x16al(DST_2,   CONST_1024, REF_0);
+                vis_padd16(TMP0, CONST_6, TMP0);
+
+                vis_mul8x16al(DST_3,   CONST_1024, REF_2);
+                vis_padd16(TMP2, CONST_6, TMP2);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+                vis_mul8x16au(REF_4, CONST_256, TMP4);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP6);
+
+                vis_padd16(TMP12, TMP0, TMP12);
+                vis_mul8x16au(REF_6, CONST_256, TMP8);
+
+                vis_padd16(TMP14, TMP2, TMP14);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP10);
+
+                vis_padd16(TMP12, TMP16, TMP12);
+                vis_mul8x16au(REF_S0, CONST_256, REF_4);
+
+                vis_padd16(TMP14, TMP18, TMP14);
+                vis_mul8x16au(REF_S0_1, CONST_256, REF_6);
+
+                vis_padd16(TMP12, TMP30, TMP12);
+
+                vis_padd16(TMP14, TMP32, TMP14);
+                vis_pack16(TMP12, DST_0);
+
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_padd16(TMP4, CONST_6, TMP4);
+
+                vis_ld64_2(dest, stride, DST_0);
+                vis_padd16(TMP6, CONST_6, TMP6);
+                vis_mul8x16au(REF_S2, CONST_256, TMP12);
+
+                vis_padd16(TMP4, TMP8, TMP4);
+                vis_mul8x16au(REF_S2_1, CONST_256,  TMP14);
+
+                vis_padd16(TMP6, TMP10, TMP6);
+
+                vis_padd16(TMP20, TMP4, TMP20);
+
+                vis_padd16(TMP22, TMP6, TMP22);
+
+                vis_padd16(TMP20, TMP24, TMP20);
+
+                vis_padd16(TMP22, TMP26, TMP22);
+
+                vis_padd16(TMP20, REF_0, TMP20);
+                vis_mul8x16au(REF_S4, CONST_256, REF_0);
+
+                vis_padd16(TMP22, REF_2, TMP22);
+                vis_pack16(TMP20, DST_2);
+
+                vis_pack16(TMP22, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+
+                vis_ld64_2(dest, 8, DST_2);
+                vis_mul8x16al(DST_0,   CONST_1024, TMP30);
+                vis_pmerge(ZERO,      REF_S4_1,  REF_2);
+
+                vis_mul8x16al(DST_1,   CONST_1024, TMP32);
+                vis_padd16(REF_4, TMP0, TMP8);
+
+                vis_mul8x16au(REF_S6, CONST_256, REF_4);
+                vis_padd16(REF_6, TMP2, TMP10);
+
+                vis_mul8x16au(REF_S6_1, CONST_256, REF_6);
+                vis_padd16(TMP8, TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+
+                vis_padd16(TMP8, TMP30, TMP8);
+
+                vis_padd16(TMP10, TMP32, TMP10);
+                vis_pack16(TMP8, DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_st64(DST_0, dest[0]);
+
+                vis_padd16(REF_0, TMP4, REF_0);
+
+                vis_mul8x16al(DST_2,   CONST_1024, TMP30);
+                vis_padd16(REF_2, TMP6, REF_2);
+
+                vis_mul8x16al(DST_3,   CONST_1024, TMP32);
+                vis_padd16(REF_0, REF_4, REF_0);
+
+                vis_padd16(REF_2, REF_6, REF_2);
+
+                vis_padd16(REF_0, TMP30, REF_0);
+
+                /* stall */
+
+                vis_padd16(REF_2, TMP32, REF_2);
+                vis_pack16(REF_0, DST_2);
+
+                vis_pack16(REF_2, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_xy_8_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+
+        vis_set_gsr(4 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64_2(ref, 8, TMP2);
+
+        vis_ld64(constants6[0], CONST_6);
+
+        vis_ld64(constants256_1024[0], CONST_256);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+        } else {
+                vis_src1(TMP2, REF_S2);
+        }
+
+        height >>= 1;
+        do {    /* 31 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0, CONST_256, TMP8);
+                vis_pmerge(ZERO,      REF_S0_1,  TMP10);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                ref += stride;
+                vis_mul8x16au(REF_S2, CONST_256, TMP12);
+                vis_pmerge(ZERO,      REF_S2_1,  TMP14);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride, TMP4);
+                vis_faligndata(TMP0, TMP2, REF_S4);
+
+                vis_ld64_2(ref, stride_8, TMP6);
+                ref += stride;
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP4, TMP6, REF_S0);
+
+                vis_ld64_2(dest, stride, DST_2);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_S6);
+                        vis_faligndata(TMP4, TMP6, REF_S2);
+                } else {
+                        vis_src1(TMP2, REF_S6);
+                        vis_src1(TMP6, REF_S2);
+                }
+
+                vis_mul8x16al(DST_0,   CONST_1024, TMP30);
+                vis_pmerge(ZERO, REF_S4, TMP22);
+
+                vis_mul8x16al(DST_1,   CONST_1024, TMP32);
+                vis_pmerge(ZERO,      REF_S4_1,  TMP24);
+
+                vis_mul8x16au(REF_S6, CONST_256, TMP26);
+                vis_pmerge(ZERO,      REF_S6_1,  TMP28);
+
+                vis_mul8x16au(REF_S0, CONST_256, REF_S4);
+                vis_padd16(TMP22, CONST_6, TMP22);
+
+                vis_mul8x16au(REF_S0_1, CONST_256, REF_S6);
+                vis_padd16(TMP24, CONST_6, TMP24);
+
+                vis_mul8x16al(DST_2,   CONST_1024, REF_0);
+                vis_padd16(TMP22, TMP26, TMP22);
+
+                vis_mul8x16al(DST_3,   CONST_1024, REF_2);
+                vis_padd16(TMP24, TMP28, TMP24);
+
+                vis_mul8x16au(REF_S2, CONST_256, TMP26);
+                vis_padd16(TMP8, TMP22, TMP8);
+
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP28);
+                vis_padd16(TMP10, TMP24, TMP10);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+
+                vis_padd16(TMP8, TMP30, TMP8);
+
+                vis_padd16(TMP10, TMP32, TMP10);
+                vis_pack16(TMP8, DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_padd16(REF_S4, TMP22, TMP12);
+
+                vis_padd16(REF_S6, TMP24, TMP14);
+
+                vis_padd16(TMP12, TMP26, TMP12);
+
+                vis_padd16(TMP14, TMP28, TMP14);
+
+                vis_padd16(TMP12, REF_0, TMP12);
+
+                vis_padd16(TMP14, REF_2, TMP14);
+                vis_pack16(TMP12, DST_2);
+
+                vis_pack16(TMP14, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+/* End of rounding code */
+
+/* Start of no rounding code */
+/* The trick used in some of this file is the formula from the MMX
+ * motion comp code, which is:
+ *
+ * (x+y)>>1 == (x&y)+((x^y)>>1)
+ *
+ * This allows us to average 8 bytes at a time in a 64-bit FPU reg.
+ * We avoid overflows by masking before we do the shift, and we
+ * implement the shift by multiplying by 1/2 using mul8x16.  So in
+ * VIS this is (assume 'x' is in f0, 'y' is in f2, a repeating mask
+ * of '0xfe' is in f4, a repeating mask of '0x7f' is in f6, and
+ * the value 0x80808080 is in f8):
+ *
+ *      fxor            f0,   f2, f10
+ *      fand            f10,  f4, f10
+ *      fmul8x16        f8,  f10, f10
+ *      fand            f10,  f6, f10
+ *      fand            f0,   f2, f12
+ *      fpadd16         f12, f10, f10
+ */
+
+static void MC_put_no_round_o_16_vis (uint8_t * dest, const uint8_t * _ref,
+                                      const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        do {    /* 5 cycles */
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64_2(ref, 8, TMP2);
+
+                vis_ld64_2(ref, 16, TMP4);
+                ref += stride;
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+                vis_st64(REF_0, dest[0]);
+
+                vis_faligndata(TMP2, TMP4, REF_2);
+                vis_st64_2(REF_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_no_round_o_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        do {    /* 4 cycles */
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64(ref[8], TMP2);
+                ref += stride;
+
+                /* stall */
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+                vis_st64(REF_0, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+
+static void MC_avg_no_round_o_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        int stride_8 = stride + 8;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64(ref[8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(dest[0], DST_0);
+
+        vis_ld64(dest[8], DST_2);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP2, TMP4, REF_2);
+
+        vis_ld64(constants128[0], CONST_128);
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 24 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(DST_0, REF_0, TMP6);
+
+                vis_ld64_2(ref, 8, TMP2);
+                vis_and(TMP6, MASK_fe, TMP6);
+
+                vis_ld64_2(ref, 16, TMP4);
+                ref += stride;
+                vis_mul8x16(CONST_128, TMP6, TMP6);
+                vis_xor(DST_2, REF_2, TMP8);
+
+                vis_and(TMP8, MASK_fe, TMP8);
+
+                vis_and(DST_0, REF_0, TMP10);
+                vis_ld64_2(dest, stride, DST_0);
+                vis_mul8x16(CONST_128, TMP8, TMP8);
+
+                vis_and(DST_2, REF_2, TMP12);
+                vis_ld64_2(dest, stride_8, DST_2);
+
+                vis_ld64(ref[0], TMP14);
+                vis_and(TMP6, MASK_7f, TMP6);
+
+                vis_and(TMP8, MASK_7f, TMP8);
+
+                vis_padd16(TMP10, TMP6, TMP6);
+                vis_st64(TMP6, dest[0]);
+
+                vis_padd16(TMP12, TMP8, TMP8);
+                vis_st64_2(TMP8, dest, 8);
+
+                dest += stride;
+                vis_ld64_2(ref, 8, TMP16);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, 16, TMP18);
+                vis_faligndata(TMP2, TMP4, REF_2);
+                ref += stride;
+
+                vis_xor(DST_0, REF_0, TMP20);
+
+                vis_and(TMP20, MASK_fe, TMP20);
+
+                vis_xor(DST_2, REF_2, TMP22);
+                vis_mul8x16(CONST_128, TMP20, TMP20);
+
+                vis_and(TMP22, MASK_fe, TMP22);
+
+                vis_and(DST_0, REF_0, TMP24);
+                vis_mul8x16(CONST_128, TMP22, TMP22);
+
+                vis_and(DST_2, REF_2, TMP26);
+
+                vis_ld64_2(dest, stride, DST_0);
+                vis_faligndata(TMP14, TMP16, REF_0);
+
+                vis_ld64_2(dest, stride_8, DST_2);
+                vis_faligndata(TMP16, TMP18, REF_2);
+
+                vis_and(TMP20, MASK_7f, TMP20);
+
+                vis_and(TMP22, MASK_7f, TMP22);
+
+                vis_padd16(TMP24, TMP20, TMP20);
+                vis_st64(TMP20, dest[0]);
+
+                vis_padd16(TMP26, TMP22, TMP22);
+                vis_st64_2(TMP22, dest, 8);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(DST_0, REF_0, TMP6);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_and(TMP6, MASK_fe, TMP6);
+
+        vis_ld64_2(ref, 16, TMP4);
+        vis_mul8x16(CONST_128, TMP6, TMP6);
+        vis_xor(DST_2, REF_2, TMP8);
+
+        vis_and(TMP8, MASK_fe, TMP8);
+
+        vis_and(DST_0, REF_0, TMP10);
+        vis_ld64_2(dest, stride, DST_0);
+        vis_mul8x16(CONST_128, TMP8, TMP8);
+
+        vis_and(DST_2, REF_2, TMP12);
+        vis_ld64_2(dest, stride_8, DST_2);
+
+        vis_ld64(ref[0], TMP14);
+        vis_and(TMP6, MASK_7f, TMP6);
+
+        vis_and(TMP8, MASK_7f, TMP8);
+
+        vis_padd16(TMP10, TMP6, TMP6);
+        vis_st64(TMP6, dest[0]);
+
+        vis_padd16(TMP12, TMP8, TMP8);
+        vis_st64_2(TMP8, dest, 8);
+
+        dest += stride;
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_faligndata(TMP2, TMP4, REF_2);
+
+        vis_xor(DST_0, REF_0, TMP20);
+
+        vis_and(TMP20, MASK_fe, TMP20);
+
+        vis_xor(DST_2, REF_2, TMP22);
+        vis_mul8x16(CONST_128, TMP20, TMP20);
+
+        vis_and(TMP22, MASK_fe, TMP22);
+
+        vis_and(DST_0, REF_0, TMP24);
+        vis_mul8x16(CONST_128, TMP22, TMP22);
+
+        vis_and(DST_2, REF_2, TMP26);
+
+        vis_and(TMP20, MASK_7f, TMP20);
+
+        vis_and(TMP22, MASK_7f, TMP22);
+
+        vis_padd16(TMP24, TMP20, TMP20);
+        vis_st64(TMP20, dest[0]);
+
+        vis_padd16(TMP26, TMP22, TMP22);
+        vis_st64_2(TMP22, dest, 8);
+}
+
+static void MC_avg_no_round_o_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64(ref[8], TMP2);
+
+        vis_ld64(dest[0], DST_0);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants128[0], CONST_128);
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 12 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(DST_0, REF_0, TMP4);
+
+                vis_ld64(ref[8], TMP2);
+                vis_and(TMP4, MASK_fe, TMP4);
+
+                vis_and(DST_0, REF_0, TMP6);
+                vis_ld64_2(dest, stride, DST_0);
+                ref += stride;
+                vis_mul8x16(CONST_128, TMP4, TMP4);
+
+                vis_ld64(ref[0], TMP12);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64(ref[8], TMP2);
+                vis_xor(DST_0, REF_0, TMP0);
+                ref += stride;
+
+                vis_and(TMP0, MASK_fe, TMP0);
+
+                vis_and(TMP4, MASK_7f, TMP4);
+
+                vis_padd16(TMP6, TMP4, TMP4);
+                vis_st64(TMP4, dest[0]);
+                dest += stride;
+                vis_mul8x16(CONST_128, TMP0, TMP0);
+
+                vis_and(DST_0, REF_0, TMP6);
+                vis_ld64_2(dest, stride, DST_0);
+
+                vis_faligndata(TMP12, TMP2, REF_0);
+
+                vis_and(TMP0, MASK_7f, TMP0);
+
+                vis_padd16(TMP6, TMP0, TMP4);
+                vis_st64(TMP4, dest[0]);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(DST_0, REF_0, TMP4);
+
+        vis_ld64(ref[8], TMP2);
+        vis_and(TMP4, MASK_fe, TMP4);
+
+        vis_and(DST_0, REF_0, TMP6);
+        vis_ld64_2(dest, stride, DST_0);
+        vis_mul8x16(CONST_128, TMP4, TMP4);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_xor(DST_0, REF_0, TMP0);
+
+        vis_and(TMP0, MASK_fe, TMP0);
+
+        vis_and(TMP4, MASK_7f, TMP4);
+
+        vis_padd16(TMP6, TMP4, TMP4);
+        vis_st64(TMP4, dest[0]);
+        dest += stride;
+        vis_mul8x16(CONST_128, TMP0, TMP0);
+
+        vis_and(DST_0, REF_0, TMP6);
+
+        vis_and(TMP0, MASK_7f, TMP0);
+
+        vis_padd16(TMP6, TMP0, TMP4);
+        vis_st64(TMP4, dest[0]);
+}
+
+static void MC_put_no_round_x_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0],    TMP0);
+
+        vis_ld64_2(ref, 8,  TMP2);
+
+        vis_ld64_2(ref, 16, TMP4);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants128[0], CONST_128);
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+                vis_faligndata(TMP2, TMP4, REF_6);
+        } else {
+                vis_src1(TMP2, REF_2);
+                vis_src1(TMP4, REF_6);
+        }
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 34 cycles */
+                vis_ld64(ref[0],    TMP0);
+                vis_xor(REF_0, REF_2, TMP6);
+
+                vis_ld64_2(ref, 8,  TMP2);
+                vis_xor(REF_4, REF_6, TMP8);
+
+                vis_ld64_2(ref, 16, TMP4);
+                vis_and(TMP6, MASK_fe, TMP6);
+                ref += stride;
+
+                vis_ld64(ref[0],    TMP14);
+                vis_mul8x16(CONST_128, TMP6, TMP6);
+                vis_and(TMP8, MASK_fe, TMP8);
+
+                vis_ld64_2(ref, 8,  TMP16);
+                vis_mul8x16(CONST_128, TMP8, TMP8);
+                vis_and(REF_0, REF_2, TMP10);
+
+                vis_ld64_2(ref, 16, TMP18);
+                ref += stride;
+                vis_and(REF_4, REF_6, TMP12);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                }
+
+                vis_and(TMP6, MASK_7f, TMP6);
+
+                vis_and(TMP8, MASK_7f, TMP8);
+
+                vis_padd16(TMP10, TMP6, TMP6);
+                vis_st64(TMP6, dest[0]);
+
+                vis_padd16(TMP12, TMP8, TMP8);
+                vis_st64_2(TMP8, dest, 8);
+                dest += stride;
+
+                vis_xor(REF_0, REF_2, TMP6);
+
+                vis_xor(REF_4, REF_6, TMP8);
+
+                vis_and(TMP6, MASK_fe, TMP6);
+
+                vis_mul8x16(CONST_128, TMP6, TMP6);
+                vis_and(TMP8, MASK_fe, TMP8);
+
+                vis_mul8x16(CONST_128, TMP8, TMP8);
+                vis_and(REF_0, REF_2, TMP10);
+
+                vis_and(REF_4, REF_6, TMP12);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_faligndata(TMP14, TMP16, REF_0);
+
+                vis_faligndata(TMP16, TMP18, REF_4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP14, TMP16, REF_2);
+                        vis_faligndata(TMP16, TMP18, REF_6);
+                } else {
+                        vis_src1(TMP16, REF_2);
+                        vis_src1(TMP18, REF_6);
+                }
+
+                vis_and(TMP6, MASK_7f, TMP6);
+
+                vis_and(TMP8, MASK_7f, TMP8);
+
+                vis_padd16(TMP10, TMP6, TMP6);
+                vis_st64(TMP6, dest[0]);
+
+                vis_padd16(TMP12, TMP8, TMP8);
+                vis_st64_2(TMP8, dest, 8);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0],    TMP0);
+        vis_xor(REF_0, REF_2, TMP6);
+
+        vis_ld64_2(ref, 8,  TMP2);
+        vis_xor(REF_4, REF_6, TMP8);
+
+        vis_ld64_2(ref, 16, TMP4);
+        vis_and(TMP6, MASK_fe, TMP6);
+
+        vis_mul8x16(CONST_128, TMP6, TMP6);
+        vis_and(TMP8, MASK_fe, TMP8);
+
+        vis_mul8x16(CONST_128, TMP8, TMP8);
+        vis_and(REF_0, REF_2, TMP10);
+
+        vis_and(REF_4, REF_6, TMP12);
+
+        vis_alignaddr_g0((void *)off);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+                vis_faligndata(TMP2, TMP4, REF_6);
+        } else {
+                vis_src1(TMP2, REF_2);
+                vis_src1(TMP4, REF_6);
+        }
+
+        vis_and(TMP6, MASK_7f, TMP6);
+
+        vis_and(TMP8, MASK_7f, TMP8);
+
+        vis_padd16(TMP10, TMP6, TMP6);
+        vis_st64(TMP6, dest[0]);
+
+        vis_padd16(TMP12, TMP8, TMP8);
+        vis_st64_2(TMP8, dest, 8);
+        dest += stride;
+
+        vis_xor(REF_0, REF_2, TMP6);
+
+        vis_xor(REF_4, REF_6, TMP8);
+
+        vis_and(TMP6, MASK_fe, TMP6);
+
+        vis_mul8x16(CONST_128, TMP6, TMP6);
+        vis_and(TMP8, MASK_fe, TMP8);
+
+        vis_mul8x16(CONST_128, TMP8, TMP8);
+        vis_and(REF_0, REF_2, TMP10);
+
+        vis_and(REF_4, REF_6, TMP12);
+
+        vis_and(TMP6, MASK_7f, TMP6);
+
+        vis_and(TMP8, MASK_7f, TMP8);
+
+        vis_padd16(TMP10, TMP6, TMP6);
+        vis_st64(TMP6, dest[0]);
+
+        vis_padd16(TMP12, TMP8, TMP8);
+        vis_st64_2(TMP8, dest, 8);
+}
+
+static void MC_put_no_round_x_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64(ref[8], TMP2);
+
+        vis_ld64(constants_fe[0], MASK_fe);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+
+        vis_ld64(constants128[0], CONST_128);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+        } else {
+                vis_src1(TMP2, REF_2);
+        }
+
+        ref += stride;
+        height = (height >> 1) - 1;
+
+        do {    /* 20 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(REF_0, REF_2, TMP4);
+
+                vis_ld64_2(ref, 8, TMP2);
+                vis_and(TMP4, MASK_fe, TMP4);
+                ref += stride;
+
+                vis_ld64(ref[0], TMP8);
+                vis_and(REF_0, REF_2, TMP6);
+                vis_mul8x16(CONST_128, TMP4, TMP4);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, 8, TMP10);
+                ref += stride;
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                }
+
+                vis_and(TMP4, MASK_7f, TMP4);
+
+                vis_padd16(TMP6, TMP4, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_xor(REF_0, REF_2, TMP12);
+
+                vis_and(TMP12, MASK_fe, TMP12);
+
+                vis_and(REF_0, REF_2, TMP14);
+                vis_mul8x16(CONST_128, TMP12, TMP12);
+
+                vis_alignaddr_g0((void *)off);
+                vis_faligndata(TMP8, TMP10, REF_0);
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP8, TMP10, REF_2);
+                } else {
+                        vis_src1(TMP10, REF_2);
+                }
+
+                vis_and(TMP12, MASK_7f, TMP12);
+
+                vis_padd16(TMP14, TMP12, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(REF_0, REF_2, TMP4);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_and(TMP4, MASK_fe, TMP4);
+
+        vis_and(REF_0, REF_2, TMP6);
+        vis_mul8x16(CONST_128, TMP4, TMP4);
+
+        vis_alignaddr_g0((void *)off);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_2);
+        } else {
+                vis_src1(TMP2, REF_2);
+        }
+
+        vis_and(TMP4, MASK_7f, TMP4);
+
+        vis_padd16(TMP6, TMP4, DST_0);
+        vis_st64(DST_0, dest[0]);
+        dest += stride;
+
+        vis_xor(REF_0, REF_2, TMP12);
+
+        vis_and(TMP12, MASK_fe, TMP12);
+
+        vis_and(REF_0, REF_2, TMP14);
+        vis_mul8x16(CONST_128, TMP12, TMP12);
+
+        vis_and(TMP12, MASK_7f, TMP12);
+
+        vis_padd16(TMP14, TMP12, DST_0);
+        vis_st64(DST_0, dest[0]);
+        dest += stride;
+}
+
+static void MC_avg_no_round_x_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_fzero(ZERO);
+        vis_ld64(constants256_512[0], CONST_256);
+
+        ref = vis_alignaddr(ref);
+        do {    /* 26 cycles */
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64(ref[8], TMP2);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64(ref[16], TMP4);
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64(dest[8], DST_2);
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                }
+
+                vis_mul8x16au(REF_0,   CONST_256, TMP0);
+
+                vis_pmerge(ZERO,     REF_2,     TMP4);
+                vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+                vis_pmerge(ZERO, REF_2_1, TMP6);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+
+                vis_mul8x16al(DST_0,   CONST_512, TMP4);
+                vis_padd16(TMP2, TMP6, TMP2);
+
+                vis_mul8x16al(DST_1,   CONST_512, TMP6);
+
+                vis_mul8x16au(REF_6,   CONST_256, TMP12);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP14);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_4,   CONST_256, TMP16);
+
+                vis_padd16(TMP0, CONST_3, TMP8);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP18);
+
+                vis_padd16(TMP2, CONST_3, TMP10);
+                vis_pack16(TMP8, DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_padd16(TMP16, TMP12, TMP0);
+
+                vis_st64(DST_0, dest[0]);
+                vis_mul8x16al(DST_2,   CONST_512, TMP4);
+                vis_padd16(TMP18, TMP14, TMP2);
+
+                vis_mul8x16al(DST_3,   CONST_512, TMP6);
+                vis_padd16(TMP0, CONST_3, TMP0);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_pack16(TMP0, DST_2);
+
+                vis_pack16(TMP2, DST_3);
+                vis_st64(DST_2, dest[8]);
+
+                ref += stride;
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_no_round_x_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_times_2 = stride << 1;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_fzero(ZERO);
+        vis_ld64(constants256_512[0], CONST_256);
+
+        ref = vis_alignaddr(ref);
+        height >>= 2;
+        do {    /* 47 cycles */
+                vis_ld64(ref[0],   TMP0);
+
+                vis_ld64_2(ref, 8, TMP2);
+                ref += stride;
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64(ref[0],   TMP4);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, 8, TMP6);
+                ref += stride;
+
+                vis_ld64(ref[0],   TMP8);
+
+                vis_ld64_2(ref, 8, TMP10);
+                ref += stride;
+                vis_faligndata(TMP4, TMP6, REF_4);
+
+                vis_ld64(ref[0],   TMP12);
+
+                vis_ld64_2(ref, 8, TMP14);
+                ref += stride;
+                vis_faligndata(TMP8, TMP10, REF_S0);
+
+                vis_faligndata(TMP12, TMP14, REF_S4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+
+                        vis_ld64(dest[0], DST_0);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+
+                        vis_ld64_2(dest, stride, DST_2);
+                        vis_faligndata(TMP4, TMP6, REF_6);
+
+                        vis_faligndata(TMP8, TMP10, REF_S2);
+
+                        vis_faligndata(TMP12, TMP14, REF_S6);
+                } else {
+                        vis_ld64(dest[0], DST_0);
+                        vis_src1(TMP2, REF_2);
+
+                        vis_ld64_2(dest, stride, DST_2);
+                        vis_src1(TMP6, REF_6);
+
+                        vis_src1(TMP10, REF_S2);
+
+                        vis_src1(TMP14, REF_S6);
+                }
+
+                vis_pmerge(ZERO,     REF_0,     TMP0);
+                vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+                vis_pmerge(ZERO,     REF_2,     TMP4);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP6);
+
+                vis_padd16(TMP0, CONST_3, TMP0);
+                vis_mul8x16al(DST_0,   CONST_512, TMP16);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+                vis_mul8x16al(DST_1,   CONST_512, TMP18);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+                vis_mul8x16au(REF_4, CONST_256, TMP8);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP10);
+
+                vis_padd16(TMP0, TMP16, TMP0);
+                vis_mul8x16au(REF_6, CONST_256, TMP12);
+
+                vis_padd16(TMP2, TMP18, TMP2);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP14);
+
+                vis_padd16(TMP8, CONST_3, TMP8);
+                vis_mul8x16al(DST_2, CONST_512, TMP16);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+                vis_mul8x16al(DST_3, CONST_512, TMP18);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_pack16(TMP0, DST_0);
+
+                vis_pack16(TMP2, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+                vis_padd16(TMP10, CONST_3, TMP10);
+
+                vis_ld64_2(dest, stride, DST_0);
+                vis_padd16(TMP8, TMP16, TMP8);
+
+                vis_ld64_2(dest, stride_times_2, TMP4/*DST_2*/);
+                vis_padd16(TMP10, TMP18, TMP10);
+                vis_pack16(TMP8, DST_2);
+
+                vis_pack16(TMP10, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+
+                vis_mul8x16au(REF_S0_1, CONST_256, TMP2);
+                vis_pmerge(ZERO,     REF_S0,     TMP0);
+
+                vis_pmerge(ZERO,     REF_S2,     TMP24);
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP6);
+
+                vis_padd16(TMP0, CONST_3, TMP0);
+                vis_mul8x16au(REF_S4, CONST_256, TMP8);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+                vis_mul8x16au(REF_S4_1, CONST_256, TMP10);
+
+                vis_padd16(TMP0, TMP24, TMP0);
+                vis_mul8x16au(REF_S6, CONST_256, TMP12);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_S6_1, CONST_256, TMP14);
+
+                vis_padd16(TMP8, CONST_3, TMP8);
+                vis_mul8x16al(DST_0,   CONST_512, TMP16);
+
+                vis_padd16(TMP10, CONST_3, TMP10);
+                vis_mul8x16al(DST_1,   CONST_512, TMP18);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+                vis_mul8x16al(TMP4/*DST_2*/, CONST_512, TMP20);
+
+                vis_mul8x16al(TMP5/*DST_3*/, CONST_512, TMP22);
+                vis_padd16(TMP0, TMP16, TMP0);
+
+                vis_padd16(TMP2, TMP18, TMP2);
+                vis_pack16(TMP0, DST_0);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_pack16(TMP2, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_padd16(TMP8, TMP20, TMP8);
+
+                vis_padd16(TMP10, TMP22, TMP10);
+                vis_pack16(TMP8, DST_2);
+
+                vis_pack16(TMP10, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_no_round_y_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64_2(ref, 8, TMP2);
+
+        vis_ld64_2(ref, 16, TMP4);
+        ref += stride;
+
+        vis_ld64(ref[0], TMP6);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64_2(ref, 8, TMP8);
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        vis_ld64_2(ref, 16, TMP10);
+        ref += stride;
+
+        vis_ld64(constants_fe[0], MASK_fe);
+        vis_faligndata(TMP6, TMP8, REF_2);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP8, TMP10, REF_6);
+
+        vis_ld64(constants128[0], CONST_128);
+        height = (height >> 1) - 1;
+        do {    /* 24 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(REF_0, REF_2, TMP12);
+
+                vis_ld64_2(ref, 8, TMP2);
+                vis_xor(REF_4, REF_6, TMP16);
+
+                vis_ld64_2(ref, 16, TMP4);
+                ref += stride;
+                vis_and(REF_0, REF_2, TMP14);
+
+                vis_ld64(ref[0], TMP6);
+                vis_and(REF_4, REF_6, TMP18);
+
+                vis_ld64_2(ref, 8, TMP8);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, 16, TMP10);
+                ref += stride;
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_and(TMP12, MASK_fe, TMP12);
+
+                vis_and(TMP16, MASK_fe, TMP16);
+                vis_mul8x16(CONST_128, TMP12, TMP12);
+
+                vis_mul8x16(CONST_128, TMP16, TMP16);
+                vis_xor(REF_0, REF_2, TMP0);
+
+                vis_xor(REF_4, REF_6, TMP2);
+
+                vis_and(REF_0, REF_2, TMP20);
+
+                vis_and(TMP12, MASK_7f, TMP12);
+
+                vis_and(TMP16, MASK_7f, TMP16);
+
+                vis_padd16(TMP14, TMP12, TMP12);
+                vis_st64(TMP12, dest[0]);
+
+                vis_padd16(TMP18, TMP16, TMP16);
+                vis_st64_2(TMP16, dest, 8);
+                dest += stride;
+
+                vis_and(REF_4, REF_6, TMP18);
+
+                vis_and(TMP0, MASK_fe, TMP0);
+
+                vis_and(TMP2, MASK_fe, TMP2);
+                vis_mul8x16(CONST_128, TMP0, TMP0);
+
+                vis_faligndata(TMP6, TMP8, REF_2);
+                vis_mul8x16(CONST_128, TMP2, TMP2);
+
+                vis_faligndata(TMP8, TMP10, REF_6);
+
+                vis_and(TMP0, MASK_7f, TMP0);
+
+                vis_and(TMP2, MASK_7f, TMP2);
+
+                vis_padd16(TMP20, TMP0, TMP0);
+                vis_st64(TMP0, dest[0]);
+
+                vis_padd16(TMP18, TMP2, TMP2);
+                vis_st64_2(TMP2, dest, 8);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(REF_0, REF_2, TMP12);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_xor(REF_4, REF_6, TMP16);
+
+        vis_ld64_2(ref, 16, TMP4);
+        vis_and(REF_0, REF_2, TMP14);
+
+        vis_and(REF_4, REF_6, TMP18);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_faligndata(TMP2, TMP4, REF_4);
+
+        vis_and(TMP12, MASK_fe, TMP12);
+
+        vis_and(TMP16, MASK_fe, TMP16);
+        vis_mul8x16(CONST_128, TMP12, TMP12);
+
+        vis_mul8x16(CONST_128, TMP16, TMP16);
+        vis_xor(REF_0, REF_2, TMP0);
+
+        vis_xor(REF_4, REF_6, TMP2);
+
+        vis_and(REF_0, REF_2, TMP20);
+
+        vis_and(TMP12, MASK_7f, TMP12);
+
+        vis_and(TMP16, MASK_7f, TMP16);
+
+        vis_padd16(TMP14, TMP12, TMP12);
+        vis_st64(TMP12, dest[0]);
+
+        vis_padd16(TMP18, TMP16, TMP16);
+        vis_st64_2(TMP16, dest, 8);
+        dest += stride;
+
+        vis_and(REF_4, REF_6, TMP18);
+
+        vis_and(TMP0, MASK_fe, TMP0);
+
+        vis_and(TMP2, MASK_fe, TMP2);
+        vis_mul8x16(CONST_128, TMP0, TMP0);
+
+        vis_mul8x16(CONST_128, TMP2, TMP2);
+
+        vis_and(TMP0, MASK_7f, TMP0);
+
+        vis_and(TMP2, MASK_7f, TMP2);
+
+        vis_padd16(TMP20, TMP0, TMP0);
+        vis_st64(TMP0, dest[0]);
+
+        vis_padd16(TMP18, TMP2, TMP2);
+        vis_st64_2(TMP2, dest, 8);
+}
+
+static void MC_put_no_round_y_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+
+        ref = vis_alignaddr(ref);
+        vis_ld64(ref[0], TMP0);
+
+        vis_ld64_2(ref, 8, TMP2);
+        ref += stride;
+
+        vis_ld64(ref[0], TMP4);
+
+        vis_ld64_2(ref, 8, TMP6);
+        ref += stride;
+
+        vis_ld64(constants_fe[0], MASK_fe);
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_ld64(constants_7f[0], MASK_7f);
+        vis_faligndata(TMP4, TMP6, REF_2);
+
+        vis_ld64(constants128[0], CONST_128);
+        height = (height >> 1) - 1;
+        do {    /* 12 cycles */
+                vis_ld64(ref[0], TMP0);
+                vis_xor(REF_0, REF_2, TMP4);
+
+                vis_ld64_2(ref, 8, TMP2);
+                ref += stride;
+                vis_and(TMP4, MASK_fe, TMP4);
+
+                vis_and(REF_0, REF_2, TMP6);
+                vis_mul8x16(CONST_128, TMP4, TMP4);
+
+                vis_faligndata(TMP0, TMP2, REF_0);
+                vis_ld64(ref[0], TMP0);
+
+                vis_ld64_2(ref, 8, TMP2);
+                ref += stride;
+                vis_xor(REF_0, REF_2, TMP12);
+
+                vis_and(TMP4, MASK_7f, TMP4);
+
+                vis_and(TMP12, MASK_fe, TMP12);
+
+                vis_mul8x16(CONST_128, TMP12, TMP12);
+                vis_and(REF_0, REF_2, TMP14);
+
+                vis_padd16(TMP6, TMP4, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_faligndata(TMP0, TMP2, REF_2);
+
+                vis_and(TMP12, MASK_7f, TMP12);
+
+                vis_padd16(TMP14, TMP12, DST_0);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+        } while (--height);
+
+        vis_ld64(ref[0], TMP0);
+        vis_xor(REF_0, REF_2, TMP4);
+
+        vis_ld64_2(ref, 8, TMP2);
+        vis_and(TMP4, MASK_fe, TMP4);
+
+        vis_and(REF_0, REF_2, TMP6);
+        vis_mul8x16(CONST_128, TMP4, TMP4);
+
+        vis_faligndata(TMP0, TMP2, REF_0);
+
+        vis_xor(REF_0, REF_2, TMP12);
+
+        vis_and(TMP4, MASK_7f, TMP4);
+
+        vis_and(TMP12, MASK_fe, TMP12);
+
+        vis_mul8x16(CONST_128, TMP12, TMP12);
+        vis_and(REF_0, REF_2, TMP14);
+
+        vis_padd16(TMP6, TMP4, DST_0);
+        vis_st64(DST_0, dest[0]);
+        dest += stride;
+
+        vis_and(TMP12, MASK_7f, TMP12);
+
+        vis_padd16(TMP14, TMP12, DST_0);
+        vis_st64(DST_0, dest[0]);
+}
+
+static void MC_avg_no_round_y_16_vis (uint8_t * dest, const uint8_t * _ref,
+                             const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        int stride_8 = stride + 8;
+        int stride_16 = stride + 16;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_faligndata(TMP0, TMP2, REF_2);
+
+        vis_ld64(constants256_512[0], CONST_256);
+        vis_faligndata(TMP2, TMP4, REF_6);
+        height >>= 1;
+
+        do {    /* 31 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_pmerge(ZERO,       REF_2,     TMP12);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP14);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                vis_pmerge(ZERO,       REF_6,     TMP16);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP18);
+
+                vis_ld64_2(ref, stride_16, TMP4);
+                ref += stride;
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(dest, 8, DST_2);
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_ld64_2(ref, stride, TMP6);
+                vis_pmerge(ZERO,     REF_0,     TMP0);
+                vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+                vis_ld64_2(ref, stride_8, TMP8);
+                vis_pmerge(ZERO,     REF_4,     TMP4);
+
+                vis_ld64_2(ref, stride_16, TMP10);
+                ref += stride;
+
+                vis_ld64_2(dest, stride, REF_S0/*DST_4*/);
+                vis_faligndata(TMP6, TMP8, REF_2);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP6);
+
+                vis_ld64_2(dest, stride_8, REF_S2/*DST_6*/);
+                vis_faligndata(TMP8, TMP10, REF_6);
+                vis_mul8x16al(DST_0,   CONST_512, TMP20);
+
+                vis_padd16(TMP0, CONST_3, TMP0);
+                vis_mul8x16al(DST_1,   CONST_512, TMP22);
+
+                vis_padd16(TMP2, CONST_3, TMP2);
+                vis_mul8x16al(DST_2,   CONST_512, TMP24);
+
+                vis_padd16(TMP4, CONST_3, TMP4);
+                vis_mul8x16al(DST_3,   CONST_512, TMP26);
+
+                vis_padd16(TMP6, CONST_3, TMP6);
+
+                vis_padd16(TMP12, TMP20, TMP12);
+                vis_mul8x16al(REF_S0,   CONST_512, TMP20);
+
+                vis_padd16(TMP14, TMP22, TMP14);
+                vis_mul8x16al(REF_S0_1, CONST_512, TMP22);
+
+                vis_padd16(TMP16, TMP24, TMP16);
+                vis_mul8x16al(REF_S2,   CONST_512, TMP24);
+
+                vis_padd16(TMP18, TMP26, TMP18);
+                vis_mul8x16al(REF_S2_1, CONST_512, TMP26);
+
+                vis_padd16(TMP12, TMP0, TMP12);
+                vis_mul8x16au(REF_2,   CONST_256, TMP28);
+
+                vis_padd16(TMP14, TMP2, TMP14);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP30);
+
+                vis_padd16(TMP16, TMP4, TMP16);
+                vis_mul8x16au(REF_6,   CONST_256, REF_S4);
+
+                vis_padd16(TMP18, TMP6, TMP18);
+                vis_mul8x16au(REF_6_1, CONST_256, REF_S6);
+
+                vis_pack16(TMP12, DST_0);
+                vis_padd16(TMP28, TMP0, TMP12);
+
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_padd16(TMP30, TMP2, TMP14);
+
+                vis_pack16(TMP16, DST_2);
+                vis_padd16(REF_S4, TMP4, TMP16);
+
+                vis_pack16(TMP18, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+                vis_padd16(REF_S6, TMP6, TMP18);
+
+                vis_padd16(TMP12, TMP20, TMP12);
+
+                vis_padd16(TMP14, TMP22, TMP14);
+                vis_pack16(TMP12, DST_0);
+
+                vis_padd16(TMP16, TMP24, TMP16);
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+
+                vis_padd16(TMP18, TMP26, TMP18);
+                vis_pack16(TMP16, DST_2);
+
+                vis_pack16(TMP18, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_no_round_y_8_vis (uint8_t * dest, const uint8_t * _ref,
+                            const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        int stride_8 = stride + 8;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(constants3[0], CONST_3);
+        vis_faligndata(TMP0, TMP2, REF_2);
+
+        vis_ld64(constants256_512[0], CONST_256);
+
+        height >>= 1;
+        do {    /* 20 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_pmerge(ZERO,       REF_2,     TMP8);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP10);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                ref += stride;
+
+                vis_ld64(dest[0], DST_0);
+
+                vis_ld64_2(dest, stride, DST_2);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, stride, TMP4);
+                vis_mul8x16al(DST_0,   CONST_512, TMP16);
+                vis_pmerge(ZERO,       REF_0,     TMP12);
+
+                vis_ld64_2(ref, stride_8, TMP6);
+                ref += stride;
+                vis_mul8x16al(DST_1,   CONST_512, TMP18);
+                vis_pmerge(ZERO,       REF_0_1,   TMP14);
+
+                vis_padd16(TMP12, CONST_3, TMP12);
+                vis_mul8x16al(DST_2,   CONST_512, TMP24);
+
+                vis_padd16(TMP14, CONST_3, TMP14);
+                vis_mul8x16al(DST_3,   CONST_512, TMP26);
+
+                vis_faligndata(TMP4, TMP6, REF_2);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_mul8x16au(REF_2,   CONST_256, TMP20);
+
+                vis_padd16(TMP8, TMP16, TMP0);
+                vis_mul8x16au(REF_2_1, CONST_256, TMP22);
+
+                vis_padd16(TMP10, TMP18, TMP2);
+                vis_pack16(TMP0, DST_0);
+
+                vis_pack16(TMP2, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+                vis_padd16(TMP12, TMP20, TMP12);
+
+                vis_padd16(TMP14, TMP22, TMP14);
+
+                vis_padd16(TMP12, TMP24, TMP0);
+
+                vis_padd16(TMP14, TMP26, TMP2);
+                vis_pack16(TMP0, DST_2);
+
+                vis_pack16(TMP2, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_no_round_xy_16_vis (uint8_t * dest, const uint8_t * _ref,
+                                       const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+        int stride_16 = stride + 16;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(constants1[0], CONST_1);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        vis_ld64(constants256_512[0], CONST_256);
+        vis_faligndata(TMP2, TMP4, REF_S4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+                vis_faligndata(TMP2, TMP4, REF_S6);
+        } else {
+                vis_src1(TMP2, REF_S2);
+                vis_src1(TMP4, REF_S6);
+        }
+
+        height >>= 1;
+        do {
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0, CONST_256, TMP12);
+                vis_pmerge(ZERO,      REF_S0_1,  TMP14);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                vis_mul8x16au(REF_S2, CONST_256, TMP16);
+                vis_pmerge(ZERO,      REF_S2_1,  TMP18);
+
+                vis_ld64_2(ref, stride_16, TMP4);
+                ref += stride;
+                vis_mul8x16au(REF_S4, CONST_256, TMP20);
+                vis_pmerge(ZERO,      REF_S4_1,  TMP22);
+
+                vis_ld64_2(ref, stride, TMP6);
+                vis_mul8x16au(REF_S6, CONST_256, TMP24);
+                vis_pmerge(ZERO,      REF_S6_1,  TMP26);
+
+                vis_ld64_2(ref, stride_8, TMP8);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, stride_16, TMP10);
+                ref += stride;
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_faligndata(TMP6, TMP8, REF_S0);
+
+                vis_faligndata(TMP8, TMP10, REF_S4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                        vis_faligndata(TMP6, TMP8, REF_S2);
+                        vis_faligndata(TMP8, TMP10, REF_S6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                        vis_src1(TMP8, REF_S2);
+                        vis_src1(TMP10, REF_S6);
+                }
+
+                vis_mul8x16au(REF_0, CONST_256, TMP0);
+                vis_pmerge(ZERO,      REF_0_1,  TMP2);
+
+                vis_mul8x16au(REF_2, CONST_256, TMP4);
+                vis_pmerge(ZERO,      REF_2_1,  TMP6);
+
+                vis_padd16(TMP0, CONST_2, TMP8);
+                vis_mul8x16au(REF_4, CONST_256, TMP0);
+
+                vis_padd16(TMP2, CONST_1, TMP10);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP2);
+
+                vis_padd16(TMP8, TMP4, TMP8);
+                vis_mul8x16au(REF_6, CONST_256, TMP4);
+
+                vis_padd16(TMP10, TMP6, TMP10);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP6);
+
+                vis_padd16(TMP12, TMP8, TMP12);
+
+                vis_padd16(TMP14, TMP10, TMP14);
+
+                vis_padd16(TMP12, TMP16, TMP12);
+
+                vis_padd16(TMP14, TMP18, TMP14);
+                vis_pack16(TMP12, DST_0);
+
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_padd16(TMP0, CONST_1, TMP12);
+
+                vis_mul8x16au(REF_S0, CONST_256, TMP0);
+                vis_padd16(TMP2, CONST_1, TMP14);
+
+                vis_mul8x16au(REF_S0_1, CONST_256, TMP2);
+                vis_padd16(TMP12, TMP4, TMP12);
+
+                vis_mul8x16au(REF_S2, CONST_256, TMP4);
+                vis_padd16(TMP14, TMP6, TMP14);
+
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP6);
+                vis_padd16(TMP20, TMP12, TMP20);
+
+                vis_padd16(TMP22, TMP14, TMP22);
+
+                vis_padd16(TMP20, TMP24, TMP20);
+
+                vis_padd16(TMP22, TMP26, TMP22);
+                vis_pack16(TMP20, DST_2);
+
+                vis_pack16(TMP22, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+                vis_padd16(TMP0, TMP4, TMP24);
+
+                vis_mul8x16au(REF_S4, CONST_256, TMP0);
+                vis_padd16(TMP2, TMP6, TMP26);
+
+                vis_mul8x16au(REF_S4_1, CONST_256, TMP2);
+                vis_padd16(TMP24, TMP8, TMP24);
+
+                vis_padd16(TMP26, TMP10, TMP26);
+                vis_pack16(TMP24, DST_0);
+
+                vis_pack16(TMP26, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_pmerge(ZERO, REF_S6, TMP4);
+
+                vis_pmerge(ZERO,      REF_S6_1,  TMP6);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+
+                vis_padd16(TMP0, TMP12, TMP0);
+
+                vis_padd16(TMP2, TMP14, TMP2);
+                vis_pack16(TMP0, DST_2);
+
+                vis_pack16(TMP2, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_put_no_round_xy_8_vis (uint8_t * dest, const uint8_t * _ref,
+                                      const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+
+        vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(constants1[0], CONST_1);
+
+        vis_ld64(constants256_512[0], CONST_256);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+        } else {
+                vis_src1(TMP2, REF_S2);
+        }
+
+        height >>= 1;
+        do {    /* 26 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0,   CONST_256, TMP8);
+                vis_pmerge(ZERO,        REF_S2,    TMP12);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                ref += stride;
+                vis_mul8x16au(REF_S0_1, CONST_256, TMP10);
+                vis_pmerge(ZERO,        REF_S2_1,  TMP14);
+
+                vis_ld64_2(ref, stride, TMP4);
+
+                vis_ld64_2(ref, stride_8, TMP6);
+                ref += stride;
+                vis_faligndata(TMP0, TMP2, REF_S4);
+
+                vis_pmerge(ZERO, REF_S4, TMP18);
+
+                vis_pmerge(ZERO, REF_S4_1, TMP20);
+
+                vis_faligndata(TMP4, TMP6, REF_S0);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_S6);
+                        vis_faligndata(TMP4, TMP6, REF_S2);
+                } else {
+                        vis_src1(TMP2, REF_S6);
+                        vis_src1(TMP6, REF_S2);
+                }
+
+                vis_padd16(TMP18, CONST_1, TMP18);
+                vis_mul8x16au(REF_S6,   CONST_256, TMP22);
+
+                vis_padd16(TMP20, CONST_1, TMP20);
+                vis_mul8x16au(REF_S6_1, CONST_256, TMP24);
+
+                vis_mul8x16au(REF_S0,   CONST_256, TMP26);
+                vis_pmerge(ZERO, REF_S0_1, TMP28);
+
+                vis_mul8x16au(REF_S2,   CONST_256, TMP30);
+                vis_padd16(TMP18, TMP22, TMP18);
+
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP32);
+                vis_padd16(TMP20, TMP24, TMP20);
+
+                vis_padd16(TMP8,  TMP18, TMP8);
+
+                vis_padd16(TMP10, TMP20, TMP10);
+
+                vis_padd16(TMP8,  TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+                vis_pack16(TMP8,  DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+                vis_padd16(TMP18, TMP26, TMP18);
+
+                vis_padd16(TMP20, TMP28, TMP20);
+
+                vis_padd16(TMP18, TMP30, TMP18);
+
+                vis_padd16(TMP20, TMP32, TMP20);
+                vis_pack16(TMP18, DST_2);
+
+                vis_pack16(TMP20, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_no_round_xy_16_vis (uint8_t * dest, const uint8_t * _ref,
+                                       const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+        int stride_16 = stride + 16;
+
+        vis_set_gsr(4 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[ 0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64(ref[ 8], TMP2);
+
+        vis_ld64(ref[16], TMP4);
+
+        vis_ld64(constants6[0], CONST_6);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        vis_ld64(constants256_1024[0], CONST_256);
+        vis_faligndata(TMP2, TMP4, REF_S4);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+                vis_faligndata(TMP2, TMP4, REF_S6);
+        } else {
+                vis_src1(TMP2, REF_S2);
+                vis_src1(TMP4, REF_S6);
+        }
+
+        height >>= 1;
+        do {    /* 55 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0, CONST_256, TMP12);
+                vis_pmerge(ZERO,      REF_S0_1,  TMP14);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                vis_mul8x16au(REF_S2, CONST_256, TMP16);
+                vis_pmerge(ZERO,      REF_S2_1,  TMP18);
+
+                vis_ld64_2(ref, stride_16, TMP4);
+                ref += stride;
+                vis_mul8x16au(REF_S4, CONST_256, TMP20);
+                vis_pmerge(ZERO,      REF_S4_1,  TMP22);
+
+                vis_ld64_2(ref, stride, TMP6);
+                vis_mul8x16au(REF_S6, CONST_256, TMP24);
+                vis_pmerge(ZERO,      REF_S6_1,  TMP26);
+
+                vis_ld64_2(ref, stride_8, TMP8);
+                vis_faligndata(TMP0, TMP2, REF_0);
+
+                vis_ld64_2(ref, stride_16, TMP10);
+                ref += stride;
+                vis_faligndata(TMP2, TMP4, REF_4);
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP6, TMP8, REF_S0);
+
+                vis_ld64_2(dest, 8, DST_2);
+                vis_faligndata(TMP8, TMP10, REF_S4);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_2);
+                        vis_faligndata(TMP2, TMP4, REF_6);
+                        vis_faligndata(TMP6, TMP8, REF_S2);
+                        vis_faligndata(TMP8, TMP10, REF_S6);
+                } else {
+                        vis_src1(TMP2, REF_2);
+                        vis_src1(TMP4, REF_6);
+                        vis_src1(TMP8, REF_S2);
+                        vis_src1(TMP10, REF_S6);
+                }
+
+                vis_mul8x16al(DST_0,   CONST_1024, TMP30);
+                vis_pmerge(ZERO, REF_0, TMP0);
+
+                vis_mul8x16al(DST_1,   CONST_1024, TMP32);
+                vis_pmerge(ZERO,      REF_0_1,  TMP2);
+
+                vis_mul8x16au(REF_2, CONST_256, TMP4);
+                vis_pmerge(ZERO,      REF_2_1,  TMP6);
+
+                vis_mul8x16al(DST_2,   CONST_1024, REF_0);
+                vis_padd16(TMP0, CONST_6, TMP0);
+
+                vis_mul8x16al(DST_3,   CONST_1024, REF_2);
+                vis_padd16(TMP2, CONST_6, TMP2);
+
+                vis_padd16(TMP0, TMP4, TMP0);
+                vis_mul8x16au(REF_4, CONST_256, TMP4);
+
+                vis_padd16(TMP2, TMP6, TMP2);
+                vis_mul8x16au(REF_4_1, CONST_256, TMP6);
+
+                vis_padd16(TMP12, TMP0, TMP12);
+                vis_mul8x16au(REF_6, CONST_256, TMP8);
+
+                vis_padd16(TMP14, TMP2, TMP14);
+                vis_mul8x16au(REF_6_1, CONST_256, TMP10);
+
+                vis_padd16(TMP12, TMP16, TMP12);
+                vis_mul8x16au(REF_S0, CONST_256, REF_4);
+
+                vis_padd16(TMP14, TMP18, TMP14);
+                vis_mul8x16au(REF_S0_1, CONST_256, REF_6);
+
+                vis_padd16(TMP12, TMP30, TMP12);
+
+                vis_padd16(TMP14, TMP32, TMP14);
+                vis_pack16(TMP12, DST_0);
+
+                vis_pack16(TMP14, DST_1);
+                vis_st64(DST_0, dest[0]);
+                vis_padd16(TMP4, CONST_6, TMP4);
+
+                vis_ld64_2(dest, stride, DST_0);
+                vis_padd16(TMP6, CONST_6, TMP6);
+                vis_mul8x16au(REF_S2, CONST_256, TMP12);
+
+                vis_padd16(TMP4, TMP8, TMP4);
+                vis_mul8x16au(REF_S2_1, CONST_256,  TMP14);
+
+                vis_padd16(TMP6, TMP10, TMP6);
+
+                vis_padd16(TMP20, TMP4, TMP20);
+
+                vis_padd16(TMP22, TMP6, TMP22);
+
+                vis_padd16(TMP20, TMP24, TMP20);
+
+                vis_padd16(TMP22, TMP26, TMP22);
+
+                vis_padd16(TMP20, REF_0, TMP20);
+                vis_mul8x16au(REF_S4, CONST_256, REF_0);
+
+                vis_padd16(TMP22, REF_2, TMP22);
+                vis_pack16(TMP20, DST_2);
+
+                vis_pack16(TMP22, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+
+                vis_ld64_2(dest, 8, DST_2);
+                vis_mul8x16al(DST_0,   CONST_1024, TMP30);
+                vis_pmerge(ZERO,      REF_S4_1,  REF_2);
+
+                vis_mul8x16al(DST_1,   CONST_1024, TMP32);
+                vis_padd16(REF_4, TMP0, TMP8);
+
+                vis_mul8x16au(REF_S6, CONST_256, REF_4);
+                vis_padd16(REF_6, TMP2, TMP10);
+
+                vis_mul8x16au(REF_S6_1, CONST_256, REF_6);
+                vis_padd16(TMP8, TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+
+                vis_padd16(TMP8, TMP30, TMP8);
+
+                vis_padd16(TMP10, TMP32, TMP10);
+                vis_pack16(TMP8, DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_st64(DST_0, dest[0]);
+
+                vis_padd16(REF_0, TMP4, REF_0);
+
+                vis_mul8x16al(DST_2,   CONST_1024, TMP30);
+                vis_padd16(REF_2, TMP6, REF_2);
+
+                vis_mul8x16al(DST_3,   CONST_1024, TMP32);
+                vis_padd16(REF_0, REF_4, REF_0);
+
+                vis_padd16(REF_2, REF_6, REF_2);
+
+                vis_padd16(REF_0, TMP30, REF_0);
+
+                /* stall */
+
+                vis_padd16(REF_2, TMP32, REF_2);
+                vis_pack16(REF_0, DST_2);
+
+                vis_pack16(REF_2, DST_3);
+                vis_st64_2(DST_2, dest, 8);
+                dest += stride;
+        } while (--height);
+}
+
+static void MC_avg_no_round_xy_8_vis (uint8_t * dest, const uint8_t * _ref,
+                                      const int stride, int height)
+{
+        uint8_t *ref = (uint8_t *) _ref;
+        unsigned long off = (unsigned long) ref & 0x7;
+        unsigned long off_plus_1 = off + 1;
+        int stride_8 = stride + 8;
+
+        vis_set_gsr(4 << VIS_GSR_SCALEFACT_SHIFT);
+
+        ref = vis_alignaddr(ref);
+
+        vis_ld64(ref[0], TMP0);
+        vis_fzero(ZERO);
+
+        vis_ld64_2(ref, 8, TMP2);
+
+        vis_ld64(constants6[0], CONST_6);
+
+        vis_ld64(constants256_1024[0], CONST_256);
+        vis_faligndata(TMP0, TMP2, REF_S0);
+
+        if (off != 0x7) {
+                vis_alignaddr_g0((void *)off_plus_1);
+                vis_faligndata(TMP0, TMP2, REF_S2);
+        } else {
+                vis_src1(TMP2, REF_S2);
+        }
+
+        height >>= 1;
+        do {    /* 31 cycles */
+                vis_ld64_2(ref, stride, TMP0);
+                vis_mul8x16au(REF_S0, CONST_256, TMP8);
+                vis_pmerge(ZERO,      REF_S0_1,  TMP10);
+
+                vis_ld64_2(ref, stride_8, TMP2);
+                ref += stride;
+                vis_mul8x16au(REF_S2, CONST_256, TMP12);
+                vis_pmerge(ZERO,      REF_S2_1,  TMP14);
+
+                vis_alignaddr_g0((void *)off);
+
+                vis_ld64_2(ref, stride, TMP4);
+                vis_faligndata(TMP0, TMP2, REF_S4);
+
+                vis_ld64_2(ref, stride_8, TMP6);
+                ref += stride;
+
+                vis_ld64(dest[0], DST_0);
+                vis_faligndata(TMP4, TMP6, REF_S0);
+
+                vis_ld64_2(dest, stride, DST_2);
+
+                if (off != 0x7) {
+                        vis_alignaddr_g0((void *)off_plus_1);
+                        vis_faligndata(TMP0, TMP2, REF_S6);
+                        vis_faligndata(TMP4, TMP6, REF_S2);
+                } else {
+                        vis_src1(TMP2, REF_S6);
+                        vis_src1(TMP6, REF_S2);
+                }
+
+                vis_mul8x16al(DST_0,   CONST_1024, TMP30);
+                vis_pmerge(ZERO, REF_S4, TMP22);
+
+                vis_mul8x16al(DST_1,   CONST_1024, TMP32);
+                vis_pmerge(ZERO,      REF_S4_1,  TMP24);
+
+                vis_mul8x16au(REF_S6, CONST_256, TMP26);
+                vis_pmerge(ZERO,      REF_S6_1,  TMP28);
+
+                vis_mul8x16au(REF_S0, CONST_256, REF_S4);
+                vis_padd16(TMP22, CONST_6, TMP22);
+
+                vis_mul8x16au(REF_S0_1, CONST_256, REF_S6);
+                vis_padd16(TMP24, CONST_6, TMP24);
+
+                vis_mul8x16al(DST_2,   CONST_1024, REF_0);
+                vis_padd16(TMP22, TMP26, TMP22);
+
+                vis_mul8x16al(DST_3,   CONST_1024, REF_2);
+                vis_padd16(TMP24, TMP28, TMP24);
+
+                vis_mul8x16au(REF_S2, CONST_256, TMP26);
+                vis_padd16(TMP8, TMP22, TMP8);
+
+                vis_mul8x16au(REF_S2_1, CONST_256, TMP28);
+                vis_padd16(TMP10, TMP24, TMP10);
+
+                vis_padd16(TMP8, TMP12, TMP8);
+
+                vis_padd16(TMP10, TMP14, TMP10);
+
+                vis_padd16(TMP8, TMP30, TMP8);
+
+                vis_padd16(TMP10, TMP32, TMP10);
+                vis_pack16(TMP8, DST_0);
+
+                vis_pack16(TMP10, DST_1);
+                vis_st64(DST_0, dest[0]);
+                dest += stride;
+
+                vis_padd16(REF_S4, TMP22, TMP12);
+
+                vis_padd16(REF_S6, TMP24, TMP14);
+
+                vis_padd16(TMP12, TMP26, TMP12);
+
+                vis_padd16(TMP14, TMP28, TMP14);
+
+                vis_padd16(TMP12, REF_0, TMP12);
+
+                vis_padd16(TMP14, REF_2, TMP14);
+                vis_pack16(TMP12, DST_2);
+
+                vis_pack16(TMP14, DST_3);
+                vis_st64(DST_2, dest[0]);
+                dest += stride;
+        } while (--height);
+}
+
+/* End of no rounding code */
+
+static sigjmp_buf jmpbuf;
+static volatile sig_atomic_t canjump = 0;
+
+static void sigill_handler (int sig)
+{
+    if (!canjump) {
+        signal (sig, SIG_DFL);
+        raise (sig);
+    }
+
+    canjump = 0;
+    siglongjmp (jmpbuf, 1);
+}
+
+#define ACCEL_SPARC_VIS 1
+#define ACCEL_SPARC_VIS2 2
+
+static int vis_level ()
+{
+    int accel = 0;
+
+    signal (SIGILL, sigill_handler);
+    if (sigsetjmp (jmpbuf, 1)) {
+        signal (SIGILL, SIG_DFL);
+        return accel;
+    }
+
+    canjump = 1;
+
+    /* pdist %f0, %f0, %f0 */
+    __asm__ __volatile__(".word\t0x81b007c0");
+
+    canjump = 0;
+    accel |= ACCEL_SPARC_VIS;
+
+    if (sigsetjmp (jmpbuf, 1)) {
+        signal (SIGILL, SIG_DFL);
+        return accel;
+    }
+
+    canjump = 1;
+
+    /* edge8n %g0, %g0, %g0 */
+    __asm__ __volatile__(".word\t0x81b00020");
+
+    canjump = 0;
+    accel |= ACCEL_SPARC_VIS2;
+
+    signal (SIGILL, SIG_DFL);
+
+    return accel;
+}
+
+/* libavcodec initialization code */
+void dsputil_init_vis(DSPContext* c, AVCodecContext *avctx)
+{
+  /* VIS specific optimisations */
+  int accel = vis_level ();
+
+  if (accel & ACCEL_SPARC_VIS) {
+      c->put_pixels_tab[0][0] = MC_put_o_16_vis;
+      c->put_pixels_tab[0][1] = MC_put_x_16_vis;
+      c->put_pixels_tab[0][2] = MC_put_y_16_vis;
+      c->put_pixels_tab[0][3] = MC_put_xy_16_vis;
+
+      c->put_pixels_tab[1][0] = MC_put_o_8_vis;
+      c->put_pixels_tab[1][1] = MC_put_x_8_vis;
+      c->put_pixels_tab[1][2] = MC_put_y_8_vis;
+      c->put_pixels_tab[1][3] = MC_put_xy_8_vis;
+
+      c->avg_pixels_tab[0][0] = MC_avg_o_16_vis;
+      c->avg_pixels_tab[0][1] = MC_avg_x_16_vis;
+      c->avg_pixels_tab[0][2] = MC_avg_y_16_vis;
+      c->avg_pixels_tab[0][3] = MC_avg_xy_16_vis;
+
+      c->avg_pixels_tab[1][0] = MC_avg_o_8_vis;
+      c->avg_pixels_tab[1][1] = MC_avg_x_8_vis;
+      c->avg_pixels_tab[1][2] = MC_avg_y_8_vis;
+      c->avg_pixels_tab[1][3] = MC_avg_xy_8_vis;
+
+      c->put_no_rnd_pixels_tab[0][0] = MC_put_no_round_o_16_vis;
+      c->put_no_rnd_pixels_tab[0][1] = MC_put_no_round_x_16_vis;
+      c->put_no_rnd_pixels_tab[0][2] = MC_put_no_round_y_16_vis;
+      c->put_no_rnd_pixels_tab[0][3] = MC_put_no_round_xy_16_vis;
+
+      c->put_no_rnd_pixels_tab[1][0] = MC_put_no_round_o_8_vis;
+      c->put_no_rnd_pixels_tab[1][1] = MC_put_no_round_x_8_vis;
+      c->put_no_rnd_pixels_tab[1][2] = MC_put_no_round_y_8_vis;
+      c->put_no_rnd_pixels_tab[1][3] = MC_put_no_round_xy_8_vis;
+
+      c->avg_no_rnd_pixels_tab[0][0] = MC_avg_no_round_o_16_vis;
+      c->avg_no_rnd_pixels_tab[0][1] = MC_avg_no_round_x_16_vis;
+      c->avg_no_rnd_pixels_tab[0][2] = MC_avg_no_round_y_16_vis;
+      c->avg_no_rnd_pixels_tab[0][3] = MC_avg_no_round_xy_16_vis;
+
+      c->avg_no_rnd_pixels_tab[1][0] = MC_avg_no_round_o_8_vis;
+      c->avg_no_rnd_pixels_tab[1][1] = MC_avg_no_round_x_8_vis;
+      c->avg_no_rnd_pixels_tab[1][2] = MC_avg_no_round_y_8_vis;
+      c->avg_no_rnd_pixels_tab[1][3] = MC_avg_no_round_xy_8_vis;
+  }
+}
+
+#endif  /* !(ARCH_SPARC) */
diff --git a/contrib/ffmpeg/libavcodec/sparc/vis.h b/contrib/ffmpeg/libavcodec/sparc/vis.h
new file mode 100644
index 000000000..d4a8ce092
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/sparc/vis.h
@@ -0,0 +1,327 @@
+/*
+ * vis.h
+ * Copyright (C) 2003 David S. Miller <davem@redhat.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* You may be asking why I hard-code the instruction opcodes and don't
+ * use the normal VIS assembler mnenomics for the VIS instructions.
+ *
+ * The reason is that Sun, in their infinite wisdom, decided that a binary
+ * using a VIS instruction will cause it to be marked (in the ELF headers)
+ * as doing so, and this prevents the OS from loading such binaries if the
+ * current cpu doesn't have VIS.  There is no way to easily override this
+ * behavior of the assembler that I am aware of.
+ *
+ * This totally defeats what libmpeg2 is trying to do which is allow a
+ * single binary to be created, and then detect the availability of VIS
+ * at runtime.
+ *
+ * I'm not saying that tainting the binary by default is bad, rather I'm
+ * saying that not providing a way to override this easily unnecessarily
+ * ties people's hands.
+ *
+ * Thus, we do the opcode encoding by hand and output 32-bit words in
+ * the assembler to keep the binary from becoming tainted.
+ */
+
+#define vis_opc_base    ((0x1 << 31) | (0x36 << 19))
+#define vis_opf(X)      ((X) << 5)
+#define vis_sreg(X)     (X)
+#define vis_dreg(X)     (((X)&0x1f)|((X)>>5))
+#define vis_rs1_s(X)    (vis_sreg(X) << 14)
+#define vis_rs1_d(X)    (vis_dreg(X) << 14)
+#define vis_rs2_s(X)    (vis_sreg(X) << 0)
+#define vis_rs2_d(X)    (vis_dreg(X) << 0)
+#define vis_rd_s(X)     (vis_sreg(X) << 25)
+#define vis_rd_d(X)     (vis_dreg(X) << 25)
+
+#define vis_ss2s(opf,rs1,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs1_s(rs1) | \
+                                       vis_rs2_s(rs2) | \
+                                       vis_rd_s(rd)))
+
+#define vis_dd2d(opf,rs1,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs1_d(rs1) | \
+                                       vis_rs2_d(rs2) | \
+                                       vis_rd_d(rd)))
+
+#define vis_ss2d(opf,rs1,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs1_s(rs1) | \
+                                       vis_rs2_s(rs2) | \
+                                       vis_rd_d(rd)))
+
+#define vis_sd2d(opf,rs1,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs1_s(rs1) | \
+                                       vis_rs2_d(rs2) | \
+                                       vis_rd_d(rd)))
+
+#define vis_d2s(opf,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs2_d(rs2) | \
+                                       vis_rd_s(rd)))
+
+#define vis_s2d(opf,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs2_s(rs2) | \
+                                       vis_rd_d(rd)))
+
+#define vis_d12d(opf,rs1,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs1_d(rs1) | \
+                                       vis_rd_d(rd)))
+
+#define vis_d22d(opf,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs2_d(rs2) | \
+                                       vis_rd_d(rd)))
+
+#define vis_s12s(opf,rs1,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs1_s(rs1) | \
+                                       vis_rd_s(rd)))
+
+#define vis_s22s(opf,rs2,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rs2_s(rs2) | \
+                                       vis_rd_s(rd)))
+
+#define vis_s(opf,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rd_s(rd)))
+
+#define vis_d(opf,rd) \
+        __asm__ __volatile__ (".word %0" \
+                              : : "i" (vis_opc_base | vis_opf(opf) | \
+                                       vis_rd_d(rd)))
+
+#define vis_r2m(op,rd,mem) \
+        __asm__ __volatile__ (#op "\t%%f" #rd ", [%0]" : : "r" (&(mem)) )
+
+#define vis_r2m_2(op,rd,mem1,mem2) \
+        __asm__ __volatile__ (#op "\t%%f" #rd ", [%0 + %1]" : : "r" (mem1), "r" (mem2) )
+
+#define vis_m2r(op,mem,rd) \
+        __asm__ __volatile__ (#op "\t[%0], %%f" #rd : : "r" (&(mem)) )
+
+#define vis_m2r_2(op,mem1,mem2,rd) \
+        __asm__ __volatile__ (#op "\t[%0 + %1], %%f" #rd : : "r" (mem1), "r" (mem2) )
+
+static inline void vis_set_gsr(unsigned int _val)
+{
+        register unsigned int val asm("g1");
+
+        val = _val;
+        __asm__ __volatile__(".word 0xa7804000"
+                             : : "r" (val));
+}
+
+#define VIS_GSR_ALIGNADDR_MASK          0x0000007
+#define VIS_GSR_ALIGNADDR_SHIFT         0
+#define VIS_GSR_SCALEFACT_MASK          0x0000078
+#define VIS_GSR_SCALEFACT_SHIFT         3
+
+#define vis_ld32(mem,rs1)               vis_m2r(ld, mem, rs1)
+#define vis_ld32_2(mem1,mem2,rs1)       vis_m2r_2(ld, mem1, mem2, rs1)
+#define vis_st32(rs1,mem)               vis_r2m(st, rs1, mem)
+#define vis_st32_2(rs1,mem1,mem2)       vis_r2m_2(st, rs1, mem1, mem2)
+#define vis_ld64(mem,rs1)               vis_m2r(ldd, mem, rs1)
+#define vis_ld64_2(mem1,mem2,rs1)       vis_m2r_2(ldd, mem1, mem2, rs1)
+#define vis_st64(rs1,mem)               vis_r2m(std, rs1, mem)
+#define vis_st64_2(rs1,mem1,mem2)       vis_r2m_2(std, rs1, mem1, mem2)
+
+#define vis_ldblk(mem, rd) \
+do {        register void *__mem asm("g1"); \
+        __mem = &(mem); \
+        __asm__ __volatile__(".word 0xc1985e00 | %1" \
+                             : \
+                             : "r" (__mem), \
+                               "i" (vis_rd_d(rd)) \
+                             : "memory"); \
+} while (0)
+
+#define vis_stblk(rd, mem) \
+do {        register void *__mem asm("g1"); \
+        __mem = &(mem); \
+        __asm__ __volatile__(".word 0xc1b85e00 | %1" \
+                             : \
+                             : "r" (__mem), \
+                               "i" (vis_rd_d(rd)) \
+                             : "memory"); \
+} while (0)
+
+#define vis_membar_storestore()        \
+        __asm__ __volatile__(".word 0x8143e008" : : : "memory")
+
+#define vis_membar_sync()        \
+        __asm__ __volatile__(".word 0x8143e040" : : : "memory")
+
+/* 16 and 32 bit partitioned addition and subtraction.  The normal
+ * versions perform 4 16-bit or 2 32-bit additions or subtractions.
+ * The 's' versions perform 2 16-bit or 1 32-bit additions or
+ * subtractions.
+ */
+
+#define vis_padd16(rs1,rs2,rd)          vis_dd2d(0x50, rs1, rs2, rd)
+#define vis_padd16s(rs1,rs2,rd)         vis_ss2s(0x51, rs1, rs2, rd)
+#define vis_padd32(rs1,rs2,rd)          vis_dd2d(0x52, rs1, rs2, rd)
+#define vis_padd32s(rs1,rs2,rd)         vis_ss2s(0x53, rs1, rs2, rd)
+#define vis_psub16(rs1,rs2,rd)          vis_dd2d(0x54, rs1, rs2, rd)
+#define vis_psub16s(rs1,rs2,rd)         vis_ss2s(0x55, rs1, rs2, rd)
+#define vis_psub32(rs1,rs2,rd)          vis_dd2d(0x56, rs1, rs2, rd)
+#define vis_psub32s(rs1,rs2,rd)         vis_ss2s(0x57, rs1, rs2, rd)
+
+/* Pixel formatting instructions.  */
+
+#define vis_pack16(rs2,rd)              vis_d2s( 0x3b,      rs2, rd)
+#define vis_pack32(rs1,rs2,rd)          vis_dd2d(0x3a, rs1, rs2, rd)
+#define vis_packfix(rs2,rd)             vis_d2s( 0x3d,      rs2, rd)
+#define vis_expand(rs2,rd)              vis_s2d( 0x4d,      rs2, rd)
+#define vis_pmerge(rs1,rs2,rd)          vis_ss2d(0x4b, rs1, rs2, rd)
+
+/* Partitioned multiply instructions.  */
+
+#define vis_mul8x16(rs1,rs2,rd)         vis_sd2d(0x31, rs1, rs2, rd)
+#define vis_mul8x16au(rs1,rs2,rd)       vis_ss2d(0x33, rs1, rs2, rd)
+#define vis_mul8x16al(rs1,rs2,rd)       vis_ss2d(0x35, rs1, rs2, rd)
+#define vis_mul8sux16(rs1,rs2,rd)       vis_dd2d(0x36, rs1, rs2, rd)
+#define vis_mul8ulx16(rs1,rs2,rd)       vis_dd2d(0x37, rs1, rs2, rd)
+#define vis_muld8sux16(rs1,rs2,rd)      vis_ss2d(0x38, rs1, rs2, rd)
+#define vis_muld8ulx16(rs1,rs2,rd)      vis_ss2d(0x39, rs1, rs2, rd)
+
+/* Alignment instructions.  */
+
+static inline void *vis_alignaddr(void *_ptr)
+{
+        register void *ptr asm("g1");
+
+        ptr = _ptr;
+
+        __asm__ __volatile__(".word %2"
+                             : "=&r" (ptr)
+                             : "0" (ptr),
+                               "i" (vis_opc_base | vis_opf(0x18) |
+                                    vis_rs1_s(1) |
+                                    vis_rs2_s(0) |
+                                    vis_rd_s(1)));
+
+        return ptr;
+}
+
+static inline void vis_alignaddr_g0(void *_ptr)
+{
+        register void *ptr asm("g1");
+
+        ptr = _ptr;
+
+        __asm__ __volatile__(".word %2"
+                             : "=&r" (ptr)
+                             : "0" (ptr),
+                               "i" (vis_opc_base | vis_opf(0x18) |
+                                    vis_rs1_s(1) |
+                                    vis_rs2_s(0) |
+                                    vis_rd_s(0)));
+}
+
+static inline void *vis_alignaddrl(void *_ptr)
+{
+        register void *ptr asm("g1");
+
+        ptr = _ptr;
+
+        __asm__ __volatile__(".word %2"
+                             : "=&r" (ptr)
+                             : "0" (ptr),
+                               "i" (vis_opc_base | vis_opf(0x19) |
+                                    vis_rs1_s(1) |
+                                    vis_rs2_s(0) |
+                                    vis_rd_s(1)));
+
+        return ptr;
+}
+
+static inline void vis_alignaddrl_g0(void *_ptr)
+{
+        register void *ptr asm("g1");
+
+        ptr = _ptr;
+
+        __asm__ __volatile__(".word %2"
+                             : "=&r" (ptr)
+                             : "0" (ptr),
+                               "i" (vis_opc_base | vis_opf(0x19) |
+                                    vis_rs1_s(1) |
+                                    vis_rs2_s(0) |
+                                    vis_rd_s(0)));
+}
+
+#define vis_faligndata(rs1,rs2,rd)        vis_dd2d(0x48, rs1, rs2, rd)
+
+/* Logical operate instructions.  */
+
+#define vis_fzero(rd)                   vis_d(   0x60,           rd)
+#define vis_fzeros(rd)                  vis_s(   0x61,           rd)
+#define vis_fone(rd)                    vis_d(   0x7e,           rd)
+#define vis_fones(rd)                   vis_s(   0x7f,           rd)
+#define vis_src1(rs1,rd)                vis_d12d(0x74, rs1,      rd)
+#define vis_src1s(rs1,rd)               vis_s12s(0x75, rs1,      rd)
+#define vis_src2(rs2,rd)                vis_d22d(0x78,      rs2, rd)
+#define vis_src2s(rs2,rd)               vis_s22s(0x79,      rs2, rd)
+#define vis_not1(rs1,rd)                vis_d12d(0x6a, rs1,      rd)
+#define vis_not1s(rs1,rd)               vis_s12s(0x6b, rs1,      rd)
+#define vis_not2(rs2,rd)                vis_d22d(0x66,      rs2, rd)
+#define vis_not2s(rs2,rd)               vis_s22s(0x67,      rs2, rd)
+#define vis_or(rs1,rs2,rd)              vis_dd2d(0x7c, rs1, rs2, rd)
+#define vis_ors(rs1,rs2,rd)             vis_ss2s(0x7d, rs1, rs2, rd)
+#define vis_nor(rs1,rs2,rd)             vis_dd2d(0x62, rs1, rs2, rd)
+#define vis_nors(rs1,rs2,rd)            vis_ss2s(0x63, rs1, rs2, rd)
+#define vis_and(rs1,rs2,rd)             vis_dd2d(0x70, rs1, rs2, rd)
+#define vis_ands(rs1,rs2,rd)            vis_ss2s(0x71, rs1, rs2, rd)
+#define vis_nand(rs1,rs2,rd)            vis_dd2d(0x6e, rs1, rs2, rd)
+#define vis_nands(rs1,rs2,rd)           vis_ss2s(0x6f, rs1, rs2, rd)
+#define vis_xor(rs1,rs2,rd)             vis_dd2d(0x6c, rs1, rs2, rd)
+#define vis_xors(rs1,rs2,rd)            vis_ss2s(0x6d, rs1, rs2, rd)
+#define vis_xnor(rs1,rs2,rd)            vis_dd2d(0x72, rs1, rs2, rd)
+#define vis_xnors(rs1,rs2,rd)           vis_ss2s(0x73, rs1, rs2, rd)
+#define vis_ornot1(rs1,rs2,rd)          vis_dd2d(0x7a, rs1, rs2, rd)
+#define vis_ornot1s(rs1,rs2,rd)         vis_ss2s(0x7b, rs1, rs2, rd)
+#define vis_ornot2(rs1,rs2,rd)          vis_dd2d(0x76, rs1, rs2, rd)
+#define vis_ornot2s(rs1,rs2,rd)         vis_ss2s(0x77, rs1, rs2, rd)
+#define vis_andnot1(rs1,rs2,rd)         vis_dd2d(0x68, rs1, rs2, rd)
+#define vis_andnot1s(rs1,rs2,rd)        vis_ss2s(0x69, rs1, rs2, rd)
+#define vis_andnot2(rs1,rs2,rd)         vis_dd2d(0x64, rs1, rs2, rd)
+#define vis_andnot2s(rs1,rs2,rd)        vis_ss2s(0x65, rs1, rs2, rd)
+
+/* Pixel component distance.  */
+
+#define vis_pdist(rs1,rs2,rd)           vis_dd2d(0x3e, rs1, rs2, rd)
diff --git a/contrib/ffmpeg/libavcodec/svq1.c b/contrib/ffmpeg/libavcodec/svq1.c
new file mode 100644
index 000000000..5087ba8cc
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/svq1.c
@@ -0,0 +1,1425 @@
+/*
+ *
+ * Copyright (C) 2002 the xine project
+ * Copyright (C) 2002 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * (SVQ1 Decoder)
+ * Ported to mplayer by Arpi <arpi@thot.banki.hu>
+ * Ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
+ *
+ * SVQ1 Encoder (c) 2004 Mike Melanson <melanson@pcisys.net>
+ */
+
+/**
+ * @file svq1.c
+ * Sorenson Vector Quantizer #1 (SVQ1) video codec.
+ * For more information of the SVQ1 algorithm, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ */
+
+
+//#define DEBUG_SVQ1
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "bswap.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+extern const uint8_t mvtab[33][2];
+
+static VLC svq1_block_type;
+static VLC svq1_motion_component;
+static VLC svq1_intra_multistage[6];
+static VLC svq1_inter_multistage[6];
+static VLC svq1_intra_mean;
+static VLC svq1_inter_mean;
+
+#define SVQ1_BLOCK_SKIP         0
+#define SVQ1_BLOCK_INTER        1
+#define SVQ1_BLOCK_INTER_4V     2
+#define SVQ1_BLOCK_INTRA        3
+
+typedef struct SVQ1Context {
+    MpegEncContext m; // needed for motion estimation, should not be used for anything else, the idea is to make the motion estimation eventually independent of MpegEncContext, so this will be removed then (FIXME/XXX)
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame picture;
+    AVFrame current_picture;
+    AVFrame last_picture;
+    PutBitContext pb;
+    GetBitContext gb;
+
+    PutBitContext reorder_pb[6]; //why ooh why this sick breadth first order, everything is slower and more complex
+
+    int frame_width;
+    int frame_height;
+
+    /* Y plane block dimensions */
+    int y_block_width;
+    int y_block_height;
+
+    /* U & V plane (C planes) block dimensions */
+    int c_block_width;
+    int c_block_height;
+
+    uint16_t *mb_type;
+    uint32_t *dummy;
+    int16_t (*motion_val8[3])[2];
+    int16_t (*motion_val16[3])[2];
+
+    int64_t rd_total;
+} SVQ1Context;
+
+/* motion vector (prediction) */
+typedef struct svq1_pmv_s {
+  int           x;
+  int           y;
+} svq1_pmv_t;
+
+#include "svq1_cb.h"
+#include "svq1_vlc.h"
+
+static const uint16_t checksum_table[256] = {
+  0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
+  0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
+  0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
+  0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
+  0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,
+  0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
+  0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,
+  0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
+  0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
+  0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
+  0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,
+  0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
+  0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,
+  0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
+  0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,
+  0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
+  0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,
+  0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
+  0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,
+  0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
+  0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,
+  0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
+  0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,
+  0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
+  0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,
+  0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
+  0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
+  0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
+  0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
+  0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
+  0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
+  0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
+};
+
+static const uint8_t string_table[256] = {
+  0x00, 0xD5, 0x7F, 0xAA, 0xFE, 0x2B, 0x81, 0x54,
+  0x29, 0xFC, 0x56, 0x83, 0xD7, 0x02, 0xA8, 0x7D,
+  0x52, 0x87, 0x2D, 0xF8, 0xAC, 0x79, 0xD3, 0x06,
+  0x7B, 0xAE, 0x04, 0xD1, 0x85, 0x50, 0xFA, 0x2F,
+  0xA4, 0x71, 0xDB, 0x0E, 0x5A, 0x8F, 0x25, 0xF0,
+  0x8D, 0x58, 0xF2, 0x27, 0x73, 0xA6, 0x0C, 0xD9,
+  0xF6, 0x23, 0x89, 0x5C, 0x08, 0xDD, 0x77, 0xA2,
+  0xDF, 0x0A, 0xA0, 0x75, 0x21, 0xF4, 0x5E, 0x8B,
+  0x9D, 0x48, 0xE2, 0x37, 0x63, 0xB6, 0x1C, 0xC9,
+  0xB4, 0x61, 0xCB, 0x1E, 0x4A, 0x9F, 0x35, 0xE0,
+  0xCF, 0x1A, 0xB0, 0x65, 0x31, 0xE4, 0x4E, 0x9B,
+  0xE6, 0x33, 0x99, 0x4C, 0x18, 0xCD, 0x67, 0xB2,
+  0x39, 0xEC, 0x46, 0x93, 0xC7, 0x12, 0xB8, 0x6D,
+  0x10, 0xC5, 0x6F, 0xBA, 0xEE, 0x3B, 0x91, 0x44,
+  0x6B, 0xBE, 0x14, 0xC1, 0x95, 0x40, 0xEA, 0x3F,
+  0x42, 0x97, 0x3D, 0xE8, 0xBC, 0x69, 0xC3, 0x16,
+  0xEF, 0x3A, 0x90, 0x45, 0x11, 0xC4, 0x6E, 0xBB,
+  0xC6, 0x13, 0xB9, 0x6C, 0x38, 0xED, 0x47, 0x92,
+  0xBD, 0x68, 0xC2, 0x17, 0x43, 0x96, 0x3C, 0xE9,
+  0x94, 0x41, 0xEB, 0x3E, 0x6A, 0xBF, 0x15, 0xC0,
+  0x4B, 0x9E, 0x34, 0xE1, 0xB5, 0x60, 0xCA, 0x1F,
+  0x62, 0xB7, 0x1D, 0xC8, 0x9C, 0x49, 0xE3, 0x36,
+  0x19, 0xCC, 0x66, 0xB3, 0xE7, 0x32, 0x98, 0x4D,
+  0x30, 0xE5, 0x4F, 0x9A, 0xCE, 0x1B, 0xB1, 0x64,
+  0x72, 0xA7, 0x0D, 0xD8, 0x8C, 0x59, 0xF3, 0x26,
+  0x5B, 0x8E, 0x24, 0xF1, 0xA5, 0x70, 0xDA, 0x0F,
+  0x20, 0xF5, 0x5F, 0x8A, 0xDE, 0x0B, 0xA1, 0x74,
+  0x09, 0xDC, 0x76, 0xA3, 0xF7, 0x22, 0x88, 0x5D,
+  0xD6, 0x03, 0xA9, 0x7C, 0x28, 0xFD, 0x57, 0x82,
+  0xFF, 0x2A, 0x80, 0x55, 0x01, 0xD4, 0x7E, 0xAB,
+  0x84, 0x51, 0xFB, 0x2E, 0x7A, 0xAF, 0x05, 0xD0,
+  0xAD, 0x78, 0xD2, 0x07, 0x53, 0x86, 0x2C, 0xF9
+};
+
+#define SVQ1_PROCESS_VECTOR()\
+    for (; level > 0; i++) {\
+      /* process next depth */\
+      if (i == m) {\
+        m = n;\
+        if (--level == 0)\
+          break;\
+      }\
+      /* divide block if next bit set */\
+      if (get_bits (bitbuf, 1) == 0)\
+        break;\
+      /* add child nodes */\
+      list[n++] = list[i];\
+      list[n++] = list[i] + (((level & 1) ? pitch : 1) << ((level / 2) + 1));\
+    }
+
+#define SVQ1_ADD_CODEBOOK()\
+          /* add codebook entries to vector */\
+          for (j=0; j < stages; j++) {\
+            n3  = codebook[entries[j]] ^ 0x80808080;\
+            n1 += ((n3 & 0xFF00FF00) >> 8);\
+            n2 +=  (n3 & 0x00FF00FF);\
+          }\
+\
+          /* clip to [0..255] */\
+          if (n1 & 0xFF00FF00) {\
+            n3  = ((( n1 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;\
+            n1 += 0x7F007F00;\
+            n1 |= (((~n1 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;\
+            n1 &= (n3 & 0x00FF00FF);\
+          }\
+\
+          if (n2 & 0xFF00FF00) {\
+            n3  = ((( n2 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;\
+            n2 += 0x7F007F00;\
+            n2 |= (((~n2 >> 15) & 0x00010001) | 0x01000100) - 0x00010001;\
+            n2 &= (n3 & 0x00FF00FF);\
+          }
+
+#define SVQ1_DO_CODEBOOK_INTRA()\
+      for (y=0; y < height; y++) {\
+        for (x=0; x < (width / 4); x++, codebook++) {\
+        n1 = n4;\
+        n2 = n4;\
+        SVQ1_ADD_CODEBOOK()\
+        /* store result */\
+        dst[x] = (n1 << 8) | n2;\
+        }\
+        dst += (pitch / 4);\
+      }
+
+#define SVQ1_DO_CODEBOOK_NONINTRA()\
+      for (y=0; y < height; y++) {\
+        for (x=0; x < (width / 4); x++, codebook++) {\
+        n3 = dst[x];\
+        /* add mean value to vector */\
+        n1 = ((n3 & 0xFF00FF00) >> 8) + n4;\
+        n2 =  (n3 & 0x00FF00FF)          + n4;\
+        SVQ1_ADD_CODEBOOK()\
+        /* store result */\
+        dst[x] = (n1 << 8) | n2;\
+        }\
+        dst += (pitch / 4);\
+      }
+
+#define SVQ1_CALC_CODEBOOK_ENTRIES(cbook)\
+      codebook = (const uint32_t *) cbook[level];\
+      bit_cache = get_bits (bitbuf, 4*stages);\
+      /* calculate codebook entries for this vector */\
+      for (j=0; j < stages; j++) {\
+        entries[j] = (((bit_cache >> (4*(stages - j - 1))) & 0xF) + 16*j) << (level + 1);\
+      }\
+      mean -= (stages * 128);\
+      n4    = ((mean + (mean >> 31)) << 16) | (mean & 0xFFFF);
+
+static int svq1_decode_block_intra (GetBitContext *bitbuf, uint8_t *pixels, int pitch ) {
+  uint32_t    bit_cache;
+  uint8_t    *list[63];
+  uint32_t   *dst;
+  const uint32_t *codebook;
+  int         entries[6];
+  int         i, j, m, n;
+  int         mean, stages;
+  unsigned    x, y, width, height, level;
+  uint32_t    n1, n2, n3, n4;
+
+  /* initialize list for breadth first processing of vectors */
+  list[0] = pixels;
+
+  /* recursively process vector */
+  for (i=0, m=1, n=1, level=5; i < n; i++) {
+    SVQ1_PROCESS_VECTOR();
+
+    /* destination address and vector size */
+    dst = (uint32_t *) list[i];
+    width = 1 << ((4 + level) /2);
+    height = 1 << ((3 + level) /2);
+
+    /* get number of stages (-1 skips vector, 0 for mean only) */
+    stages = get_vlc2(bitbuf, svq1_intra_multistage[level].table, 3, 3) - 1;
+
+    if (stages == -1) {
+        for (y=0; y < height; y++) {
+          memset (&dst[y*(pitch / 4)], 0, width);
+        }
+      continue;                 /* skip vector */
+    }
+
+    if ((stages > 0) && (level >= 4)) {
+#ifdef DEBUG_SVQ1
+    av_log(s->avctx, AV_LOG_INFO, "Error (svq1_decode_block_intra): invalid vector: stages=%i level=%i\n",stages,level);
+#endif
+      return -1;        /* invalid vector */
+    }
+
+    mean = get_vlc2(bitbuf, svq1_intra_mean.table, 8, 3);
+
+    if (stages == 0) {
+      for (y=0; y < height; y++) {
+        memset (&dst[y*(pitch / 4)], mean, width);
+      }
+    } else {
+      SVQ1_CALC_CODEBOOK_ENTRIES(svq1_intra_codebooks);
+      SVQ1_DO_CODEBOOK_INTRA()
+    }
+  }
+
+  return 0;
+}
+
+static int svq1_decode_block_non_intra (GetBitContext *bitbuf, uint8_t *pixels, int pitch ) {
+  uint32_t    bit_cache;
+  uint8_t    *list[63];
+  uint32_t   *dst;
+  const uint32_t *codebook;
+  int         entries[6];
+  int         i, j, m, n;
+  int         mean, stages;
+  int         x, y, width, height, level;
+  uint32_t    n1, n2, n3, n4;
+
+  /* initialize list for breadth first processing of vectors */
+  list[0] = pixels;
+
+  /* recursively process vector */
+  for (i=0, m=1, n=1, level=5; i < n; i++) {
+    SVQ1_PROCESS_VECTOR();
+
+    /* destination address and vector size */
+    dst = (uint32_t *) list[i];
+    width = 1 << ((4 + level) /2);
+    height = 1 << ((3 + level) /2);
+
+    /* get number of stages (-1 skips vector, 0 for mean only) */
+    stages = get_vlc2(bitbuf, svq1_inter_multistage[level].table, 3, 2) - 1;
+
+    if (stages == -1) continue; /* skip vector */
+
+    if ((stages > 0) && (level >= 4)) {
+#ifdef DEBUG_SVQ1
+    av_log(s->avctx, AV_LOG_INFO, "Error (svq1_decode_block_non_intra): invalid vector: stages=%i level=%i\n",stages,level);
+#endif
+      return -1;        /* invalid vector */
+    }
+
+    mean = get_vlc2(bitbuf, svq1_inter_mean.table, 9, 3) - 256;
+
+    SVQ1_CALC_CODEBOOK_ENTRIES(svq1_inter_codebooks);
+    SVQ1_DO_CODEBOOK_NONINTRA()
+  }
+  return 0;
+}
+
+static int svq1_decode_motion_vector (GetBitContext *bitbuf, svq1_pmv_t *mv, svq1_pmv_t **pmv) {
+  int        diff;
+  int        i;
+
+  for (i=0; i < 2; i++) {
+
+    /* get motion code */
+    diff = get_vlc2(bitbuf, svq1_motion_component.table, 7, 2);
+    if(diff<0)
+        return -1;
+    else if(diff){
+        if(get_bits1(bitbuf)) diff= -diff;
+    }
+
+    /* add median of motion vector predictors and clip result */
+    if (i == 1)
+      mv->y = ((diff + mid_pred(pmv[0]->y, pmv[1]->y, pmv[2]->y)) << 26) >> 26;
+    else
+      mv->x = ((diff + mid_pred(pmv[0]->x, pmv[1]->x, pmv[2]->x)) << 26) >> 26;
+  }
+
+  return 0;
+}
+
+static void svq1_skip_block (uint8_t *current, uint8_t *previous, int pitch, int x, int y) {
+  uint8_t *src;
+  uint8_t *dst;
+  int      i;
+
+  src = &previous[x + y*pitch];
+  dst = current;
+
+  for (i=0; i < 16; i++) {
+    memcpy (dst, src, 16);
+    src += pitch;
+    dst += pitch;
+  }
+}
+
+static int svq1_motion_inter_block (MpegEncContext *s, GetBitContext *bitbuf,
+                               uint8_t *current, uint8_t *previous, int pitch,
+                               svq1_pmv_t *motion, int x, int y) {
+  uint8_t    *src;
+  uint8_t    *dst;
+  svq1_pmv_t  mv;
+  svq1_pmv_t *pmv[3];
+  int         result;
+
+  /* predict and decode motion vector */
+  pmv[0] = &motion[0];
+  if (y == 0) {
+    pmv[1] =
+    pmv[2] = pmv[0];
+  }
+  else {
+    pmv[1] = &motion[(x / 8) + 2];
+    pmv[2] = &motion[(x / 8) + 4];
+  }
+
+  result = svq1_decode_motion_vector (bitbuf, &mv, pmv);
+
+  if (result != 0)
+    return result;
+
+  motion[0].x                =
+  motion[(x / 8) + 2].x      =
+  motion[(x / 8) + 3].x      = mv.x;
+  motion[0].y                =
+  motion[(x / 8) + 2].y      =
+  motion[(x / 8) + 3].y      = mv.y;
+
+  if(y + (mv.y >> 1)<0)
+     mv.y= 0;
+  if(x + (mv.x >> 1)<0)
+     mv.x= 0;
+
+#if 0
+  int w= (s->width+15)&~15;
+  int h= (s->height+15)&~15;
+  if(x + (mv.x >> 1)<0 || y + (mv.y >> 1)<0 || x + (mv.x >> 1) + 16 > w || y + (mv.y >> 1) + 16> h)
+      av_log(s->avctx, AV_LOG_INFO, "%d %d %d %d\n", x, y, x + (mv.x >> 1), y + (mv.y >> 1));
+#endif
+
+  src = &previous[(x + (mv.x >> 1)) + (y + (mv.y >> 1))*pitch];
+  dst = current;
+
+  s->dsp.put_pixels_tab[0][((mv.y & 1) << 1) | (mv.x & 1)](dst,src,pitch,16);
+
+  return 0;
+}
+
+static int svq1_motion_inter_4v_block (MpegEncContext *s, GetBitContext *bitbuf,
+                                  uint8_t *current, uint8_t *previous, int pitch,
+                                  svq1_pmv_t *motion,int x, int y) {
+  uint8_t    *src;
+  uint8_t    *dst;
+  svq1_pmv_t  mv;
+  svq1_pmv_t *pmv[4];
+  int         i, result;
+
+  /* predict and decode motion vector (0) */
+  pmv[0] = &motion[0];
+  if (y == 0) {
+    pmv[1] =
+    pmv[2] = pmv[0];
+  }
+  else {
+    pmv[1] = &motion[(x / 8) + 2];
+    pmv[2] = &motion[(x / 8) + 4];
+  }
+
+  result = svq1_decode_motion_vector (bitbuf, &mv, pmv);
+
+  if (result != 0)
+    return result;
+
+  /* predict and decode motion vector (1) */
+  pmv[0] = &mv;
+  if (y == 0) {
+    pmv[1] =
+    pmv[2] = pmv[0];
+  }
+  else {
+    pmv[1] = &motion[(x / 8) + 3];
+  }
+  result = svq1_decode_motion_vector (bitbuf, &motion[0], pmv);
+
+  if (result != 0)
+    return result;
+
+  /* predict and decode motion vector (2) */
+  pmv[1] = &motion[0];
+  pmv[2] = &motion[(x / 8) + 1];
+
+  result = svq1_decode_motion_vector (bitbuf, &motion[(x / 8) + 2], pmv);
+
+  if (result != 0)
+    return result;
+
+  /* predict and decode motion vector (3) */
+  pmv[2] = &motion[(x / 8) + 2];
+  pmv[3] = &motion[(x / 8) + 3];
+
+  result = svq1_decode_motion_vector (bitbuf, pmv[3], pmv);
+
+  if (result != 0)
+    return result;
+
+  /* form predictions */
+  for (i=0; i < 4; i++) {
+    int mvx= pmv[i]->x + (i&1)*16;
+    int mvy= pmv[i]->y + (i>>1)*16;
+
+    ///XXX /FIXME cliping or padding?
+    if(y + (mvy >> 1)<0)
+       mvy= 0;
+    if(x + (mvx >> 1)<0)
+       mvx= 0;
+
+#if 0
+  int w= (s->width+15)&~15;
+  int h= (s->height+15)&~15;
+  if(x + (mvx >> 1)<0 || y + (mvy >> 1)<0 || x + (mvx >> 1) + 8 > w || y + (mvy >> 1) + 8> h)
+      av_log(s->avctx, AV_LOG_INFO, "%d %d %d %d\n", x, y, x + (mvx >> 1), y + (mvy >> 1));
+#endif
+    src = &previous[(x + (mvx >> 1)) + (y + (mvy >> 1))*pitch];
+    dst = current;
+
+    s->dsp.put_pixels_tab[1][((mvy & 1) << 1) | (mvx & 1)](dst,src,pitch,8);
+
+    /* select next block */
+    if (i & 1) {
+      current  += 8*(pitch - 1);
+    } else {
+      current  += 8;
+    }
+  }
+
+  return 0;
+}
+
+static int svq1_decode_delta_block (MpegEncContext *s, GetBitContext *bitbuf,
+                        uint8_t *current, uint8_t *previous, int pitch,
+                        svq1_pmv_t *motion, int x, int y) {
+  uint32_t block_type;
+  int      result = 0;
+
+  /* get block type */
+  block_type = get_vlc2(bitbuf, svq1_block_type.table, 2, 2);
+
+  /* reset motion vectors */
+  if (block_type == SVQ1_BLOCK_SKIP || block_type == SVQ1_BLOCK_INTRA) {
+    motion[0].x                 =
+    motion[0].y                 =
+    motion[(x / 8) + 2].x =
+    motion[(x / 8) + 2].y =
+    motion[(x / 8) + 3].x =
+    motion[(x / 8) + 3].y = 0;
+  }
+
+  switch (block_type) {
+  case SVQ1_BLOCK_SKIP:
+    svq1_skip_block (current, previous, pitch, x, y);
+    break;
+
+  case SVQ1_BLOCK_INTER:
+    result = svq1_motion_inter_block (s, bitbuf, current, previous, pitch, motion, x, y);
+
+    if (result != 0)
+    {
+#ifdef DEBUG_SVQ1
+    av_log(s->avctx, AV_LOG_INFO, "Error in svq1_motion_inter_block %i\n",result);
+#endif
+      break;
+    }
+    result = svq1_decode_block_non_intra (bitbuf, current, pitch);
+    break;
+
+  case SVQ1_BLOCK_INTER_4V:
+    result = svq1_motion_inter_4v_block (s, bitbuf, current, previous, pitch, motion, x, y);
+
+    if (result != 0)
+    {
+#ifdef DEBUG_SVQ1
+    av_log(s->avctx, AV_LOG_INFO, "Error in svq1_motion_inter_4v_block %i\n",result);
+#endif
+      break;
+    }
+    result = svq1_decode_block_non_intra (bitbuf, current, pitch);
+    break;
+
+  case SVQ1_BLOCK_INTRA:
+    result = svq1_decode_block_intra (bitbuf, current, pitch);
+    break;
+  }
+
+  return result;
+}
+
+/* standard video sizes */
+static struct { int width; int height; } svq1_frame_size_table[8] = {
+  { 160, 120 }, { 128,  96 }, { 176, 144 }, { 352, 288 },
+  { 704, 576 }, { 240, 180 }, { 320, 240 }, {  -1,  -1 }
+};
+
+static uint16_t svq1_packet_checksum (uint8_t *data, int length, int value) {
+  int i;
+
+  for (i=0; i < length; i++) {
+    value = checksum_table[data[i] ^ (value >> 8)] ^ ((value & 0xFF) << 8);
+  }
+
+  return value;
+}
+
+#if 0 /* unused, remove? */
+static uint16_t svq1_component_checksum (uint16_t *pixels, int pitch,
+                                         int width, int height, int value) {
+  int x, y;
+
+  for (y=0; y < height; y++) {
+    for (x=0; x < width; x++) {
+      value = checksum_table[pixels[x] ^ (value >> 8)] ^ ((value & 0xFF) << 8);
+    }
+
+    pixels += pitch;
+  }
+
+  return value;
+}
+#endif
+
+#ifdef CONFIG_DECODERS
+static void svq1_parse_string (GetBitContext *bitbuf, uint8_t *out) {
+  uint8_t seed;
+  int     i;
+
+  out[0] = get_bits (bitbuf, 8);
+
+  seed = string_table[out[0]];
+
+  for (i=1; i <= out[0]; i++) {
+    out[i] = get_bits (bitbuf, 8) ^ seed;
+    seed   = string_table[out[i] ^ seed];
+  }
+}
+
+static int svq1_decode_frame_header (GetBitContext *bitbuf,MpegEncContext *s) {
+  int frame_size_code;
+  int temporal_reference;
+
+  temporal_reference = get_bits (bitbuf, 8);
+
+  /* frame type */
+  s->pict_type= get_bits (bitbuf, 2)+1;
+  if(s->pict_type==4)
+      return -1;
+
+  if (s->pict_type == I_TYPE) {
+
+    /* unknown fields */
+    if (s->f_code == 0x50 || s->f_code == 0x60) {
+      int csum = get_bits (bitbuf, 16);
+
+      csum = svq1_packet_checksum ((uint8_t *)bitbuf->buffer, bitbuf->size_in_bits>>3, csum);
+
+//      av_log(s->avctx, AV_LOG_INFO, "%s checksum (%02x) for packet data\n",
+//              (csum == 0) ? "correct" : "incorrect", csum);
+    }
+
+    if ((s->f_code ^ 0x10) >= 0x50) {
+      uint8_t msg[256];
+
+      svq1_parse_string (bitbuf, msg);
+
+      av_log(s->avctx, AV_LOG_INFO, "embedded message: \"%s\"\n", (char *) msg);
+    }
+
+    skip_bits (bitbuf, 2);
+    skip_bits (bitbuf, 2);
+    skip_bits1 (bitbuf);
+
+    /* load frame size */
+    frame_size_code = get_bits (bitbuf, 3);
+
+    if (frame_size_code == 7) {
+      /* load width, height (12 bits each) */
+      s->width = get_bits (bitbuf, 12);
+      s->height = get_bits (bitbuf, 12);
+
+      if (!s->width || !s->height)
+        return -1;
+    } else {
+      /* get width, height from table */
+      s->width = svq1_frame_size_table[frame_size_code].width;
+      s->height = svq1_frame_size_table[frame_size_code].height;
+    }
+  }
+
+  /* unknown fields */
+  if (get_bits (bitbuf, 1) == 1) {
+    skip_bits1 (bitbuf);       /* use packet checksum if (1) */
+    skip_bits1 (bitbuf);       /* component checksums after image data if (1) */
+
+    if (get_bits (bitbuf, 2) != 0)
+      return -1;
+  }
+
+  if (get_bits (bitbuf, 1) == 1) {
+    skip_bits1 (bitbuf);
+    skip_bits (bitbuf, 4);
+    skip_bits1 (bitbuf);
+    skip_bits (bitbuf, 2);
+
+    while (get_bits (bitbuf, 1) == 1) {
+      skip_bits (bitbuf, 8);
+    }
+  }
+
+  return 0;
+}
+
+static int svq1_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+  MpegEncContext *s=avctx->priv_data;
+  uint8_t        *current, *previous;
+  int             result, i, x, y, width, height;
+  AVFrame *pict = data;
+
+  /* initialize bit buffer */
+  init_get_bits(&s->gb,buf,buf_size*8);
+
+  /* decode frame header */
+  s->f_code = get_bits (&s->gb, 22);
+
+  if ((s->f_code & ~0x70) || !(s->f_code & 0x60))
+    return -1;
+
+  /* swap some header bytes (why?) */
+  if (s->f_code != 0x20) {
+    uint32_t *src = (uint32_t *) (buf + 4);
+
+    for (i=0; i < 4; i++) {
+      src[i] = ((src[i] << 16) | (src[i] >> 16)) ^ src[7 - i];
+    }
+  }
+
+  result = svq1_decode_frame_header (&s->gb, s);
+
+  if (result != 0)
+  {
+#ifdef DEBUG_SVQ1
+    av_log(s->avctx, AV_LOG_INFO, "Error in svq1_decode_frame_header %i\n",result);
+#endif
+    return result;
+  }
+
+  //FIXME this avoids some confusion for "B frames" without 2 references
+  //this should be removed after libavcodec can handle more flexible picture types & ordering
+  if(s->pict_type==B_TYPE && s->last_picture_ptr==NULL) return buf_size;
+
+  if(avctx->hurry_up && s->pict_type==B_TYPE) return buf_size;
+  if(  (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==B_TYPE)
+     ||(avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=I_TYPE)
+     || avctx->skip_frame >= AVDISCARD_ALL)
+      return buf_size;
+
+  if(MPV_frame_start(s, avctx) < 0)
+      return -1;
+
+  /* decode y, u and v components */
+  for (i=0; i < 3; i++) {
+    int linesize;
+    if (i == 0) {
+      width  = (s->width+15)&~15;
+      height = (s->height+15)&~15;
+      linesize= s->linesize;
+    } else {
+      if(s->flags&CODEC_FLAG_GRAY) break;
+      width  = (s->width/4+15)&~15;
+      height = (s->height/4+15)&~15;
+      linesize= s->uvlinesize;
+    }
+
+    current  = s->current_picture.data[i];
+
+    if(s->pict_type==B_TYPE){
+        previous = s->next_picture.data[i];
+    }else{
+        previous = s->last_picture.data[i];
+    }
+
+    if (s->pict_type == I_TYPE) {
+      /* keyframe */
+      for (y=0; y < height; y+=16) {
+        for (x=0; x < width; x+=16) {
+          result = svq1_decode_block_intra (&s->gb, &current[x], linesize);
+          if (result != 0)
+          {
+//#ifdef DEBUG_SVQ1
+            av_log(s->avctx, AV_LOG_INFO, "Error in svq1_decode_block %i (keyframe)\n",result);
+//#endif
+            return result;
+          }
+        }
+        current += 16*linesize;
+      }
+    } else {
+      svq1_pmv_t pmv[width/8+3];
+      /* delta frame */
+      memset (pmv, 0, ((width / 8) + 3) * sizeof(svq1_pmv_t));
+
+      for (y=0; y < height; y+=16) {
+        for (x=0; x < width; x+=16) {
+          result = svq1_decode_delta_block (s, &s->gb, &current[x], previous,
+                                            linesize, pmv, x, y);
+          if (result != 0)
+          {
+#ifdef DEBUG_SVQ1
+    av_log(s->avctx, AV_LOG_INFO, "Error in svq1_decode_delta_block %i\n",result);
+#endif
+            return result;
+          }
+        }
+
+        pmv[0].x =
+        pmv[0].y = 0;
+
+        current += 16*linesize;
+      }
+    }
+  }
+
+  *pict = *(AVFrame*)&s->current_picture;
+
+
+  MPV_frame_end(s);
+
+  *data_size=sizeof(AVFrame);
+  return buf_size;
+}
+
+static int svq1_decode_init(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+    int i;
+
+    MPV_decode_defaults(s);
+
+    s->avctx = avctx;
+    s->width = (avctx->width+3)&~3;
+    s->height = (avctx->height+3)&~3;
+    s->codec_id= avctx->codec->id;
+    avctx->pix_fmt = PIX_FMT_YUV410P;
+    avctx->has_b_frames= 1; // not true, but DP frames and these behave like unidirectional b frames
+    s->flags= avctx->flags;
+    if (MPV_common_init(s) < 0) return -1;
+
+    init_vlc(&svq1_block_type, 2, 4,
+        &svq1_block_type_vlc[0][1], 2, 1,
+        &svq1_block_type_vlc[0][0], 2, 1, 1);
+
+    init_vlc(&svq1_motion_component, 7, 33,
+        &mvtab[0][1], 2, 1,
+        &mvtab[0][0], 2, 1, 1);
+
+    for (i = 0; i < 6; i++) {
+        init_vlc(&svq1_intra_multistage[i], 3, 8,
+            &svq1_intra_multistage_vlc[i][0][1], 2, 1,
+            &svq1_intra_multistage_vlc[i][0][0], 2, 1, 1);
+        init_vlc(&svq1_inter_multistage[i], 3, 8,
+            &svq1_inter_multistage_vlc[i][0][1], 2, 1,
+            &svq1_inter_multistage_vlc[i][0][0], 2, 1, 1);
+    }
+
+    init_vlc(&svq1_intra_mean, 8, 256,
+        &svq1_intra_mean_vlc[0][1], 4, 2,
+        &svq1_intra_mean_vlc[0][0], 4, 2, 1);
+
+    init_vlc(&svq1_inter_mean, 9, 512,
+        &svq1_inter_mean_vlc[0][1], 4, 2,
+        &svq1_inter_mean_vlc[0][0], 4, 2, 1);
+
+    return 0;
+}
+
+static int svq1_decode_end(AVCodecContext *avctx)
+{
+    MpegEncContext *s = avctx->priv_data;
+
+    MPV_common_end(s);
+    return 0;
+}
+#endif /* CONFIG_DECODERS */
+
+#ifdef CONFIG_ENCODERS
+static void svq1_write_header(SVQ1Context *s, int frame_type)
+{
+    int i;
+
+    /* frame code */
+    put_bits(&s->pb, 22, 0x20);
+
+    /* temporal reference (sure hope this is a "don't care") */
+    put_bits(&s->pb, 8, 0x00);
+
+    /* frame type */
+    put_bits(&s->pb, 2, frame_type - 1);
+
+    if (frame_type == I_TYPE) {
+
+        /* no checksum since frame code is 0x20 */
+
+        /* no embedded string either */
+
+        /* output 5 unknown bits (2 + 2 + 1) */
+        put_bits(&s->pb, 5, 2); /* 2 needed by quicktime decoder */
+
+        for (i = 0; i < 7; i++)
+        {
+            if ((svq1_frame_size_table[i].width == s->frame_width) &&
+                (svq1_frame_size_table[i].height == s->frame_height))
+            {
+                put_bits(&s->pb, 3, i);
+                break;
+            }
+        }
+
+        if (i == 7)
+        {
+            put_bits(&s->pb, 3, 7);
+                put_bits(&s->pb, 12, s->frame_width);
+                put_bits(&s->pb, 12, s->frame_height);
+        }
+    }
+
+    /* no checksum or extra data (next 2 bits get 0) */
+    put_bits(&s->pb, 2, 0);
+}
+
+
+#define QUALITY_THRESHOLD 100
+#define THRESHOLD_MULTIPLIER 0.6
+
+#if defined(HAVE_ALTIVEC)
+#undef vector
+#endif
+
+static int encode_block(SVQ1Context *s, uint8_t *src, uint8_t *ref, uint8_t *decoded, int stride, int level, int threshold, int lambda, int intra){
+    int count, y, x, i, j, split, best_mean, best_score, best_count;
+    int best_vector[6];
+    int block_sum[7]= {0, 0, 0, 0, 0, 0};
+    int w= 2<<((level+2)>>1);
+    int h= 2<<((level+1)>>1);
+    int size=w*h;
+    int16_t block[7][256];
+    const int8_t *codebook_sum, *codebook;
+    const uint16_t (*mean_vlc)[2];
+    const uint8_t (*multistage_vlc)[2];
+
+    best_score=0;
+    //FIXME optimize, this doenst need to be done multiple times
+    if(intra){
+        codebook_sum= svq1_intra_codebook_sum[level];
+        codebook= svq1_intra_codebooks[level];
+        mean_vlc= svq1_intra_mean_vlc;
+        multistage_vlc= svq1_intra_multistage_vlc[level];
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                int v= src[x + y*stride];
+                block[0][x + w*y]= v;
+                best_score += v*v;
+                block_sum[0] += v;
+            }
+        }
+    }else{
+        codebook_sum= svq1_inter_codebook_sum[level];
+        codebook= svq1_inter_codebooks[level];
+        mean_vlc= svq1_inter_mean_vlc + 256;
+        multistage_vlc= svq1_inter_multistage_vlc[level];
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                int v= src[x + y*stride] - ref[x + y*stride];
+                block[0][x + w*y]= v;
+                best_score += v*v;
+                block_sum[0] += v;
+            }
+        }
+    }
+
+    best_count=0;
+    best_score -= ((block_sum[0]*block_sum[0])>>(level+3));
+    best_mean= (block_sum[0] + (size>>1)) >> (level+3);
+
+    if(level<4){
+        for(count=1; count<7; count++){
+            int best_vector_score= INT_MAX;
+            int best_vector_sum=-999, best_vector_mean=-999;
+            const int stage= count-1;
+            const int8_t *vector;
+
+            for(i=0; i<16; i++){
+                int sum= codebook_sum[stage*16 + i];
+                int sqr, diff, score;
+
+                vector = codebook + stage*size*16 + i*size;
+                sqr = s->dsp.ssd_int8_vs_int16(vector, block[stage], size);
+                diff= block_sum[stage] - sum;
+                score= sqr - ((diff*(int64_t)diff)>>(level+3)); //FIXME 64bit slooow
+                if(score < best_vector_score){
+                    int mean= (diff + (size>>1)) >> (level+3);
+                    assert(mean >-300 && mean<300);
+                    mean= av_clip(mean, intra?0:-256, 255);
+                    best_vector_score= score;
+                    best_vector[stage]= i;
+                    best_vector_sum= sum;
+                    best_vector_mean= mean;
+                }
+            }
+            assert(best_vector_mean != -999);
+            vector= codebook + stage*size*16 + best_vector[stage]*size;
+            for(j=0; j<size; j++){
+                block[stage+1][j] = block[stage][j] - vector[j];
+            }
+            block_sum[stage+1]= block_sum[stage] - best_vector_sum;
+            best_vector_score +=
+                lambda*(+ 1 + 4*count
+                        + multistage_vlc[1+count][1]
+                        + mean_vlc[best_vector_mean][1]);
+
+            if(best_vector_score < best_score){
+                best_score= best_vector_score;
+                best_count= count;
+                best_mean= best_vector_mean;
+            }
+        }
+    }
+
+    split=0;
+    if(best_score > threshold && level){
+        int score=0;
+        int offset= (level&1) ? stride*h/2 : w/2;
+        PutBitContext backup[6];
+
+        for(i=level-1; i>=0; i--){
+            backup[i]= s->reorder_pb[i];
+        }
+        score += encode_block(s, src         , ref         , decoded         , stride, level-1, threshold>>1, lambda, intra);
+        score += encode_block(s, src + offset, ref + offset, decoded + offset, stride, level-1, threshold>>1, lambda, intra);
+        score += lambda;
+
+        if(score < best_score){
+            best_score= score;
+            split=1;
+        }else{
+            for(i=level-1; i>=0; i--){
+                s->reorder_pb[i]= backup[i];
+            }
+        }
+    }
+    if (level > 0)
+        put_bits(&s->reorder_pb[level], 1, split);
+
+    if(!split){
+        assert((best_mean >= 0 && best_mean<256) || !intra);
+        assert(best_mean >= -256 && best_mean<256);
+        assert(best_count >=0 && best_count<7);
+        assert(level<4 || best_count==0);
+
+        /* output the encoding */
+        put_bits(&s->reorder_pb[level],
+            multistage_vlc[1 + best_count][1],
+            multistage_vlc[1 + best_count][0]);
+        put_bits(&s->reorder_pb[level], mean_vlc[best_mean][1],
+            mean_vlc[best_mean][0]);
+
+        for (i = 0; i < best_count; i++){
+            assert(best_vector[i]>=0 && best_vector[i]<16);
+            put_bits(&s->reorder_pb[level], 4, best_vector[i]);
+        }
+
+        for(y=0; y<h; y++){
+            for(x=0; x<w; x++){
+                decoded[x + y*stride]= src[x + y*stride] - block[best_count][x + w*y] + best_mean;
+            }
+        }
+    }
+
+    return best_score;
+}
+
+
+static int svq1_encode_plane(SVQ1Context *s, int plane, unsigned char *src_plane, unsigned char *ref_plane, unsigned char *decoded_plane,
+    int width, int height, int src_stride, int stride)
+{
+    int x, y;
+    int i;
+    int block_width, block_height;
+    int level;
+    int threshold[6];
+    const int lambda= (s->picture.quality*s->picture.quality) >> (2*FF_LAMBDA_SHIFT);
+
+    /* figure out the acceptable level thresholds in advance */
+    threshold[5] = QUALITY_THRESHOLD;
+    for (level = 4; level >= 0; level--)
+        threshold[level] = threshold[level + 1] * THRESHOLD_MULTIPLIER;
+
+    block_width = (width + 15) / 16;
+    block_height = (height + 15) / 16;
+
+    if(s->picture.pict_type == P_TYPE){
+        s->m.avctx= s->avctx;
+        s->m.current_picture_ptr= &s->m.current_picture;
+        s->m.last_picture_ptr   = &s->m.last_picture;
+        s->m.last_picture.data[0]= ref_plane;
+        s->m.linesize=
+        s->m.last_picture.linesize[0]=
+        s->m.new_picture.linesize[0]=
+        s->m.current_picture.linesize[0]= stride;
+        s->m.width= width;
+        s->m.height= height;
+        s->m.mb_width= block_width;
+        s->m.mb_height= block_height;
+        s->m.mb_stride= s->m.mb_width+1;
+        s->m.b8_stride= 2*s->m.mb_width+1;
+        s->m.f_code=1;
+        s->m.pict_type= s->picture.pict_type;
+        s->m.me_method= s->avctx->me_method;
+        s->m.me.scene_change_score=0;
+        s->m.flags= s->avctx->flags;
+//        s->m.out_format = FMT_H263;
+//        s->m.unrestricted_mv= 1;
+
+        s->m.lambda= s->picture.quality;
+        s->m.qscale= (s->m.lambda*139 + FF_LAMBDA_SCALE*64) >> (FF_LAMBDA_SHIFT + 7);
+        s->m.lambda2= (s->m.lambda*s->m.lambda + FF_LAMBDA_SCALE/2) >> FF_LAMBDA_SHIFT;
+
+        if(!s->motion_val8[plane]){
+            s->motion_val8 [plane]= av_mallocz((s->m.b8_stride*block_height*2 + 2)*2*sizeof(int16_t));
+            s->motion_val16[plane]= av_mallocz((s->m.mb_stride*(block_height + 2) + 1)*2*sizeof(int16_t));
+        }
+
+        s->m.mb_type= s->mb_type;
+
+        //dummies, to avoid segfaults
+        s->m.current_picture.mb_mean=   (uint8_t *)s->dummy;
+        s->m.current_picture.mb_var=    (uint16_t*)s->dummy;
+        s->m.current_picture.mc_mb_var= (uint16_t*)s->dummy;
+        s->m.current_picture.mb_type= s->dummy;
+
+        s->m.current_picture.motion_val[0]= s->motion_val8[plane] + 2;
+        s->m.p_mv_table= s->motion_val16[plane] + s->m.mb_stride + 1;
+        s->m.dsp= s->dsp; //move
+        ff_init_me(&s->m);
+
+        s->m.me.dia_size= s->avctx->dia_size;
+        s->m.first_slice_line=1;
+        for (y = 0; y < block_height; y++) {
+            uint8_t src[stride*16];
+
+            s->m.new_picture.data[0]= src - y*16*stride; //ugly
+            s->m.mb_y= y;
+
+            for(i=0; i<16 && i + 16*y<height; i++){
+                memcpy(&src[i*stride], &src_plane[(i+16*y)*src_stride], width);
+                for(x=width; x<16*block_width; x++)
+                    src[i*stride+x]= src[i*stride+x-1];
+            }
+            for(; i<16 && i + 16*y<16*block_height; i++)
+                memcpy(&src[i*stride], &src[(i-1)*stride], 16*block_width);
+
+            for (x = 0; x < block_width; x++) {
+                s->m.mb_x= x;
+                ff_init_block_index(&s->m);
+                ff_update_block_index(&s->m);
+
+                ff_estimate_p_frame_motion(&s->m, x, y);
+            }
+            s->m.first_slice_line=0;
+        }
+
+        ff_fix_long_p_mvs(&s->m);
+        ff_fix_long_mvs(&s->m, NULL, 0, s->m.p_mv_table, s->m.f_code, CANDIDATE_MB_TYPE_INTER, 0);
+    }
+
+    s->m.first_slice_line=1;
+    for (y = 0; y < block_height; y++) {
+        uint8_t src[stride*16];
+
+        for(i=0; i<16 && i + 16*y<height; i++){
+            memcpy(&src[i*stride], &src_plane[(i+16*y)*src_stride], width);
+            for(x=width; x<16*block_width; x++)
+                src[i*stride+x]= src[i*stride+x-1];
+        }
+        for(; i<16 && i + 16*y<16*block_height; i++)
+            memcpy(&src[i*stride], &src[(i-1)*stride], 16*block_width);
+
+        s->m.mb_y= y;
+        for (x = 0; x < block_width; x++) {
+            uint8_t reorder_buffer[3][6][7*32];
+            int count[3][6];
+            int offset = y * 16 * stride + x * 16;
+            uint8_t *decoded= decoded_plane + offset;
+            uint8_t *ref= ref_plane + offset;
+            int score[4]={0,0,0,0}, best;
+            uint8_t temp[16*stride];
+
+            if(s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb)>>3) < 3000){ //FIXME check size
+                av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
+                return -1;
+            }
+
+            s->m.mb_x= x;
+            ff_init_block_index(&s->m);
+            ff_update_block_index(&s->m);
+
+            if(s->picture.pict_type == I_TYPE || (s->m.mb_type[x + y*s->m.mb_stride]&CANDIDATE_MB_TYPE_INTRA)){
+                for(i=0; i<6; i++){
+                    init_put_bits(&s->reorder_pb[i], reorder_buffer[0][i], 7*32);
+                }
+                if(s->picture.pict_type == P_TYPE){
+                    const uint8_t *vlc= svq1_block_type_vlc[SVQ1_BLOCK_INTRA];
+                    put_bits(&s->reorder_pb[5], vlc[1], vlc[0]);
+                    score[0]= vlc[1]*lambda;
+                }
+                score[0]+= encode_block(s, src+16*x, NULL, temp, stride, 5, 64, lambda, 1);
+                for(i=0; i<6; i++){
+                    count[0][i]= put_bits_count(&s->reorder_pb[i]);
+                    flush_put_bits(&s->reorder_pb[i]);
+                }
+            }else
+                score[0]= INT_MAX;
+
+            best=0;
+
+            if(s->picture.pict_type == P_TYPE){
+                const uint8_t *vlc= svq1_block_type_vlc[SVQ1_BLOCK_INTER];
+                int mx, my, pred_x, pred_y, dxy;
+                int16_t *motion_ptr;
+
+                motion_ptr= h263_pred_motion(&s->m, 0, 0, &pred_x, &pred_y);
+                if(s->m.mb_type[x + y*s->m.mb_stride]&CANDIDATE_MB_TYPE_INTER){
+                    for(i=0; i<6; i++)
+                        init_put_bits(&s->reorder_pb[i], reorder_buffer[1][i], 7*32);
+
+                    put_bits(&s->reorder_pb[5], vlc[1], vlc[0]);
+
+                    s->m.pb= s->reorder_pb[5];
+                    mx= motion_ptr[0];
+                    my= motion_ptr[1];
+                    assert(mx>=-32 && mx<=31);
+                    assert(my>=-32 && my<=31);
+                    assert(pred_x>=-32 && pred_x<=31);
+                    assert(pred_y>=-32 && pred_y<=31);
+                    ff_h263_encode_motion(&s->m, mx - pred_x, 1);
+                    ff_h263_encode_motion(&s->m, my - pred_y, 1);
+                    s->reorder_pb[5]= s->m.pb;
+                    score[1] += lambda*put_bits_count(&s->reorder_pb[5]);
+
+                    dxy= (mx&1) + 2*(my&1);
+
+                    s->dsp.put_pixels_tab[0][dxy](temp+16, ref + (mx>>1) + stride*(my>>1), stride, 16);
+
+                    score[1]+= encode_block(s, src+16*x, temp+16, decoded, stride, 5, 64, lambda, 0);
+                    best= score[1] <= score[0];
+
+                    vlc= svq1_block_type_vlc[SVQ1_BLOCK_SKIP];
+                    score[2]= s->dsp.sse[0](NULL, src+16*x, ref, stride, 16);
+                    score[2]+= vlc[1]*lambda;
+                    if(score[2] < score[best] && mx==0 && my==0){
+                        best=2;
+                        s->dsp.put_pixels_tab[0][0](decoded, ref, stride, 16);
+                        for(i=0; i<6; i++){
+                            count[2][i]=0;
+                        }
+                        put_bits(&s->pb, vlc[1], vlc[0]);
+                    }
+                }
+
+                if(best==1){
+                    for(i=0; i<6; i++){
+                        count[1][i]= put_bits_count(&s->reorder_pb[i]);
+                        flush_put_bits(&s->reorder_pb[i]);
+                    }
+                }else{
+                    motion_ptr[0                 ] = motion_ptr[1                 ]=
+                    motion_ptr[2                 ] = motion_ptr[3                 ]=
+                    motion_ptr[0+2*s->m.b8_stride] = motion_ptr[1+2*s->m.b8_stride]=
+                    motion_ptr[2+2*s->m.b8_stride] = motion_ptr[3+2*s->m.b8_stride]=0;
+                }
+            }
+
+            s->rd_total += score[best];
+
+            for(i=5; i>=0; i--){
+                ff_copy_bits(&s->pb, reorder_buffer[best][i], count[best][i]);
+            }
+            if(best==0){
+                s->dsp.put_pixels_tab[0][0](decoded, temp, stride, 16);
+            }
+        }
+        s->m.first_slice_line=0;
+    }
+    return 0;
+}
+
+static int svq1_encode_init(AVCodecContext *avctx)
+{
+    SVQ1Context * const s = avctx->priv_data;
+
+    dsputil_init(&s->dsp, avctx);
+    avctx->coded_frame= (AVFrame*)&s->picture;
+
+    s->frame_width = avctx->width;
+    s->frame_height = avctx->height;
+
+    s->y_block_width = (s->frame_width + 15) / 16;
+    s->y_block_height = (s->frame_height + 15) / 16;
+
+    s->c_block_width = (s->frame_width / 4 + 15) / 16;
+    s->c_block_height = (s->frame_height / 4 + 15) / 16;
+
+    s->avctx= avctx;
+    s->m.avctx= avctx;
+    s->m.me.scratchpad= av_mallocz((avctx->width+64)*2*16*2*sizeof(uint8_t));
+    s->m.me.map       = av_mallocz(ME_MAP_SIZE*sizeof(uint32_t));
+    s->m.me.score_map = av_mallocz(ME_MAP_SIZE*sizeof(uint32_t));
+    s->mb_type        = av_mallocz((s->y_block_width+1)*s->y_block_height*sizeof(int16_t));
+    s->dummy          = av_mallocz((s->y_block_width+1)*s->y_block_height*sizeof(int32_t));
+    h263_encode_init(&s->m); //mv_penalty
+
+    return 0;
+}
+
+static int svq1_encode_frame(AVCodecContext *avctx, unsigned char *buf,
+    int buf_size, void *data)
+{
+    SVQ1Context * const s = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    AVFrame temp;
+    int i;
+
+    if(avctx->pix_fmt != PIX_FMT_YUV410P){
+        av_log(avctx, AV_LOG_ERROR, "unsupported pixel format\n");
+        return -1;
+    }
+
+    if(!s->current_picture.data[0]){
+        avctx->get_buffer(avctx, &s->current_picture);
+        avctx->get_buffer(avctx, &s->last_picture);
+    }
+
+    temp= s->current_picture;
+    s->current_picture= s->last_picture;
+    s->last_picture= temp;
+
+    init_put_bits(&s->pb, buf, buf_size);
+
+    *p = *pict;
+    p->pict_type = avctx->gop_size && avctx->frame_number % avctx->gop_size ? P_TYPE : I_TYPE;
+    p->key_frame = p->pict_type == I_TYPE;
+
+    svq1_write_header(s, p->pict_type);
+    for(i=0; i<3; i++){
+        if(svq1_encode_plane(s, i,
+            s->picture.data[i], s->last_picture.data[i], s->current_picture.data[i],
+            s->frame_width / (i?4:1), s->frame_height / (i?4:1),
+            s->picture.linesize[i], s->current_picture.linesize[i]) < 0)
+                return -1;
+    }
+
+//    align_put_bits(&s->pb);
+    while(put_bits_count(&s->pb) & 31)
+        put_bits(&s->pb, 1, 0);
+
+    flush_put_bits(&s->pb);
+
+    return (put_bits_count(&s->pb) / 8);
+}
+
+static int svq1_encode_end(AVCodecContext *avctx)
+{
+    SVQ1Context * const s = avctx->priv_data;
+    int i;
+
+    av_log(avctx, AV_LOG_DEBUG, "RD: %f\n", s->rd_total/(double)(avctx->width*avctx->height*avctx->frame_number));
+
+    av_freep(&s->m.me.scratchpad);
+    av_freep(&s->m.me.map);
+    av_freep(&s->m.me.score_map);
+    av_freep(&s->mb_type);
+    av_freep(&s->dummy);
+
+    for(i=0; i<3; i++){
+        av_freep(&s->motion_val8[i]);
+        av_freep(&s->motion_val16[i]);
+    }
+
+    return 0;
+}
+
+#endif //CONFIG_ENCODERS
+
+#ifdef CONFIG_DECODERS
+AVCodec svq1_decoder = {
+    "svq1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SVQ1,
+    sizeof(MpegEncContext),
+    svq1_decode_init,
+    NULL,
+    svq1_decode_end,
+    svq1_decode_frame,
+    CODEC_CAP_DR1,
+    .flush= ff_mpeg_flush,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV410P, -1},
+};
+#endif
+
+#ifdef CONFIG_ENCODERS
+
+AVCodec svq1_encoder = {
+    "svq1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SVQ1,
+    sizeof(SVQ1Context),
+    svq1_encode_init,
+    svq1_encode_frame,
+    svq1_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV410P, -1},
+};
+
+#endif //CONFIG_ENCODERS
diff --git a/contrib/ffmpeg/libavcodec/svq1_cb.h b/contrib/ffmpeg/libavcodec/svq1_cb.h
new file mode 100644
index 000000000..a0748bd44
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/svq1_cb.h
@@ -0,0 +1,1580 @@
+/*
+ *
+ * Copyright (C) 2002 the xine project
+ * Copyright (C) 2002 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Ported to mplayer by Arpi <arpi@thot.banki.hu>
+ * Ported to libavcodec by Nick Kurshev <nickols_k@mail.ru>
+ *
+ */
+
+/**
+ * @file svq1_cb.h
+ * svq1 code books.
+ */
+
+/* 6x16-entry codebook for inter-coded 4x2 vectors */
+static const int8_t svq1_inter_codebook_4x2[768] = {
+    7,  2, -6, -7,  7,  3, -3, -4, -7, -2,  7,  8, -8, -4,  3,  4,
+   19, 17,  9,  3,-14,-16,-12, -8,-18,-16, -8, -3, 11, 14, 12,  8,
+    7,-16,-10, 20,  7,-17,-10, 20, -6, 18,  8,-21, -7, 18,  9,-20,
+   25,  3,-20,-14, 29,  7,-18,-13,-29, -4, 21, 14,-31, -6, 20, 14,
+  -19,-26,-28,-24, 31, 32, 22, 10, 15, 24, 31, 28,-32,-32,-22,-13,
+    2, -8,-23,-26, -9,  3, 27, 35,  3, 11, 21, 21,  8, -4,-27,-34,
+  -30,-31, 12, 47,-29,-30, 13, 47, 38, 30,-17,-46, 34, 26,-19,-46,
+  -42,-50,-51,-43, 34, 48, 55, 48, 48, 54, 51, 42,-44,-52,-53,-47,
+    4,  5,  0, -6, -2, -2,  0,  1,-11, -6, -1, -2,  1,  8,  9,  1,
+    0,  1, -6,  5,  8,  1,-12,  2,  7,-14, -7,  8,  5, -8,  0,  8,
+    1,  4, 11,  8,-12, -8,  0, -5, -1,  1,  0,  4,-15, -8,  3, 16,
+   17,  8, -4, -6,  9, -4,-13, -8,  2,  6,  1,-18, -1, 11, 11,-12,
+    6,  0,  2,  0, 14,  6, -7,-21,  1, -1,-13,-20,  1,  1, 10, 21,
+  -22, -5,  7, 13,-11, -1,  4, 12, -7,  0, 14, 19, -4,  3, -5,-19,
+  -26,-14, 10, 15, 18,  4, -6, -2, 25, 19, -5,-18,-20, -7,  4,  2,
+  -13, -6, -1, -4, 25, 37, -2,-35,  5,  4,  1,  1,-21,-36,  2, 43,
+    2, -2, -1,  3,  8, -2, -6, -1, -2, -3,  2, 12, -5, -2, -2, -1,
+   -3, -1, -1, -5, -1,  7,  8, -2,  2,  7,  5, -3,  1,  1, -3, -8,
+   -3, -1, -3, -2, -2, -3,  2, 13, 15,  0,-11, -6,  3,  0,  0,  0,
+   -6, -9, -5, -4, 18,  4,  1,  3, 12,  3,  0,  4,-16, -3,  3, -3,
+  -17,  3, 18,  2, -1, -3, -1, -1, -6, 16, -8,  0, -9, 14, -7,  0,
+    3,-13, 14, -5,  3,-13, 14, -4, -7, 20, 14,-23,  8, -7, -8,  4,
+    8,-15,-19, 16,-10, 13, 11, -3,  9, -1,  1, 26,  5,-15,-27,  2,
+  -20,  7, 16, -4,-40,  9, 31,  1, 26,-12,-30, -7, 40, -2,-19,  4,
+    6,  0,  0,  0, -6, -2,  1,  2,  0, -1,  0, -6,  9,  0, -2, -1,
+   -7,  8,  2, -3, -1,  2, -3,  2,  7, -4, -2,  4,  2,  0,  0, -6,
+   -3, -2,  9,  2, -2, -1,  0, -4, -3, -3,  0, -3, -6,  2, 10,  4,
+    3,  0,-10,  8,  0,  0, -4,  4, -1,  1,  4,  2,  3, -7, -9,  7,
+    2,  1, -9, -4, -1, 12,  0,  0,  3, -1,  7, -4,  3,-14,  4,  2,
+  -12, -9,  1, 11,  2,  5,  1,  0,  3,  1,  0,  2,  0,  8,  6,-19,
+   -6,-10, -7, -4,  9,  7,  5,  7,  6, 21,  3, -3,-11, -9, -5, -2,
+   -4, -9,-16, -1, -2, -5,  1, 36,  8, 11, 19,  0,  2,  5, -4,-41,
+   -1, -1, -2, -1, -2, -2,  1,  6,  0,  4,  1, -8,  1,  1,  1,  0,
+   -2, -3,  4,  0,  2, -1,  3, -3,  1,  3, -4,  1, -1,  3,  0, -5,
+    3,  4,  2,  3, -2, -3, -6, -1, -2, -3, -2,  2, -4,  8,  1,  0,
+   -7,  4,  2,  6, -7, -1,  1,  0, -2,  2, -4,  1,  8, -6,  2, -1,
+   -6,  2,  0,  2,  5,  4, -8, -1, -1,-11,  0,  9,  0, -2,  2,  2,
+   17, -5, -4, -1, -1, -4, -2, -2,  0,-13,  9, -3, -1, 12, -7,  2,
+    0, -2, -5,  2, -7, -5, 20, -3,  7,  7, -1,-30,  3,  5,  8,  1,
+   -6,  3, -1, -4,  2, -2,-11, 18,  0, -7,  3, 14, 20, -3,-18, -9,
+    7, -2,  0, -1, -2,  0,  0, -1, -4, -1,  1,  0, -2,  2,  0,  4,
+    1, -3,  2,  1,  3,  1, -5,  1, -3,  0, -1, -2,  7,  1,  0, -3,
+    2,  5,  0, -2,  2, -5, -1,  1, -1, -2,  4, -1,  0, -3,  5,  0,
+    0,  3, -1, -2, -4,  1,  5, -1, -1,  0, -1,  9, -1, -2, -1, -1,
+   -2,  5,  5, -1, -2,  2, -3, -2,  1,  2,-11,  1,  2,  1,  3,  2,
+    2,-10, -1, -2,  4,  2,  4,  1,  4,  5, -5,  1,  0,  6,-11,  1,
+    1,  0,  6,  6,  0,  2,  1,-15,  7,  3,  5,  9,-30,  2,  2,  2,
+  -34,  1,  9,  2,  5,  8,  8,  2,  7,  2,  6,  6,  2,-27,  1,  4
+};
+
+/* 6x16-entry codebook for inter-coded 4x4 vectors */
+static const int8_t svq1_inter_codebook_4x4[1536] = {
+    4,  0, -6, -7, -4, -8,-13, -9, -8, -8, -1,  6, -2,  5, 22, 27,
+  -16, -7, 11, 10,-18, -7, 13, 10,-15, -4, 12,  8, -9, -1,  9,  5,
+   -2,  2, 15,-16, -3,  2, 19,-19, -3,  2, 19,-19, -2,  3, 15,-14,
+   17, 22, 22, 16, -6, -7, -5, -2,-12,-16,-16,-12,  1,  1, -1, -3,
+   11,-17,  0,  8, 14,-21, -1,  9, 14,-21, -2,  8, 11,-16, -2,  6,
+    7, -2,-16, 11,  9, -2,-21, 14, 10, -1,-22, 14,  8, -1,-18, 10,
+  -10, 16,  3, -9,-13, 20,  4,-11,-14, 21,  4,-10,-11, 16,  3, -8,
+   11,  4, -9, -9, 15,  6,-12,-14, 17,  8,-12,-14, 16, 10, -7,-11,
+    4, 10, 14, 13, -1,  7, 15, 16,-12, -7,  3,  8,-20,-23,-18,-10,
+  -10,-18,-26,-25,  4,  1, -6,-11, 13, 15, 11,  3, 12, 15, 13,  8,
+  -16,-19,-16,-11,  7, 12, 15, 11, 11, 16, 16, 11, -6, -9,-11,-10,
+   18, 19, 12,  5, 18, 16,  5, -4,  6,  0,-10,-15, -9,-17,-23,-22,
+  -10,-14, -1, 21,-11,-17,  0, 29,-11,-16,  1, 30,-10,-14,  0, 23,
+  -16,-17,-12, -6,-19,-19,-14, -7, -3, -1,  1,  2, 27, 35, 29, 19,
+  -37, -8, 23, 23,-42, -9, 28, 29,-43,-10, 26, 28,-38,-11, 19, 22,
+   32, 16,-16,-33, 39, 20,-18,-37, 38, 19,-19,-38, 32, 15,-17,-34,
+   24,  9, -6, -4, -1,-10, -6,  3, -8, -9, -1,  3,  3,  7,  2, -6,
+   -1, -3, -1,  0, -1,  4,  2, -7, -3, 11,  3,-16,  1, 20,  9,-18,
+   -3, -8,  6, 12, -5,-10,  7, 13, -6, -9,  5,  7, -5, -5,  2, -1,
+   -8, 12, -3, -1,-10, 15, -3,  1,-11, 13, -4,  1,-11,  8, -3,  2,
+    9,  6, -5,-12,  3,  0, -8,-13, -4, -4, -1, -1, -4,  1, 15, 18,
+    9, 13, 14, 12,  4,  3, -1, -2, -2, -5, -8, -5, -7,-11, -9, -4,
+    7, -5, -7, -4, 14, -2, -7, -4, 17,  0, -8, -5, 15,  1, -7, -5,
+  -10, -1,  6,  4,-15, -9,  2,  4,  2, -1, -3,  0, 25, 13, -8,-10,
+    7, 11, -3,-16,  7, 11, -3,-15,  6,  7, -2, -9,  4,  2, -3, -5,
+   -7, -1, -1,  0, -9, -2,  2,  6,-12, -4,  6, 14,-13, -6,  8, 19,
+  -18,-18,-11, -5, -3,  0,  3,  4,  6,  8,  6,  6,  6,  6,  6,  6,
+   -5,  3, 13,-10, -6,  1, 15, -9, -6, -3, 15, -6, -6, -6, 10, -3,
+    9,  1, -9, -9, 11,  9,  6,  5,  0,  3,  8,  7,-15,-14, -6, -5,
+  -11, -6, 11, 19, -2, -5, -9, -8,  6,  2, -9,-10,  6,  5,  4,  5,
+   -7, -3,  8, 15, -1,  3, 10, 15,  5,  5, -1, -2,  4, -2,-21,-25,
+    6, -6, -6,  5,  8, -9, -7,  9,  8,-12, -7, 13,  4,-14, -7, 14,
+   -4, -3,  1,  1, -3, -5, -2, -3,  7,  0, -2, -4, 20,  7, -4, -4,
+   -3,-20, -6, 10,  6,  0,  0,  1,  5,  8,  5, -1, -3,  0,  0, -2,
+   13,  6, -1,  2,  5,  3,  2,  3, -3,  0,  3,  0,-16, -8, -2, -5,
+   -2, -7, -6,  0, -3, -6, -3,  1, -5, -1,  2, -1, -1, 12, 16,  5,
+   -7,  1,  9,  8,-10, -2,  5,  3, -6,  2,  7,  3, -4,  0, -1, -7,
+    3,  4, -9,-24,  0,  2,  6,  3, -1, -1,  4,  7,  5,  3, -1, -2,
+    3,  6, -9,  2,  1,  6,-13,  1,  1,  8,-10,  2,  1,  8, -7,  1,
+   -3, -3,  2, 22, -2, -3, -5, 12, -2, -3,-10,  2, -3, -1, -4,  2,
+   11, 12,  8,  2, -5, -5, -5, -8, -6, -4,  0, -3, -2, -1,  3,  3,
+   12, -6, -2, -1, 12, -8, -2, -2,  9, -7,  0, -3,  4, -6,  2, -2,
+  -19,  1, 12, -3, -4,  4,  5, -4,  6,  1, -2, -1,  4, -4, -2,  7,
+   -3, -4, -7, -8, -4, -4, -2,  0, -1,  2, 14, 16, -4, -2,  4,  4,
+   -1,  7,  2, -5, -2,  0, -1,  1,  4, -3, -1, 13,  6,-12,-14,  8,
+   -1,  5,  4, -5, -2,  5,  3, -9, -2,  7,  4,-12, -1,  7,  4, -9,
+   -6, -3,  1,  1, 11, 11,  0, -6,  6,  4, -2, -7,-12,-10,  3, 10,
+   -2, -3, -3, -2,  6, 11, 14, 10, -9,-11,-10,-10,  2,  2,  3,  2,
+   -7, -5, -7, -1, -1,  2,  0,  7, -1,  1,  0,  9,  3,  4, -5, -1,
+   10, -1,-15, -1,  4,  1, -5,  2, -3,  1, -1,  1, -3,  1,  4,  4,
+    2, -1,  4, 10,  6,  2, -1,  0,  2,  2, -7,-12, -4,  2,  0, -3,
+   -1, -4, -1, -8,  3, -1,  2, -9,  4,  0,  5, -5,  2,  0,  8,  3,
+    3,  2,  1,  1,  4, -2,  0,  3,  2, -1,  4,  1,  0,  6, -1,-25,
+   -1, -2, -2, -4, -3,  0, -1, -4, -1, -1, -4,  2,  0, -6,  2, 25,
+  -11, -1,  5,  0,  7,  0, -2,  2, 10, -1, -3,  4, -5, -5, -2, -1,
+    0,  6,  3, -1, -2, -1, -1,  1, -1, -7,-12, -5,  8,  6,  2,  4,
+    2,  6, -1, -6,  9, 10, -1, -4,  1,  0, -4,  0,  3, -2, -9, -5,
+   -4,  3,  4,  0, -4,  3,  3,  0,-11,  0,  3,  2,-11,  3,  7,  2,
+    2, -4,  7,  3,  1, -8,  7,  1, -1,-12,  4,  1,  3, -9,  2,  2,
+    2, -2, -2,  9,-17, -3,  3,  1, -4,  7,  1, -6,  5,  4, -1,  3,
+   -1,  2,  0, -4, -7,  8, 12, -1, -2,  5,  4, -5,  3, -5, -8, -2,
+    0,  0, -5, -2, -2, -8,  3, 27, -1, -4, -3,  6, -3,  1, -2, -7,
+    4,  4,  1, -1, -7,-10, -7, -3, 10, 10,  5,  3, -2, -2, -4, -3,
+    0,  1,  5,  7,  4, -2,-16,-20,  0,  4,  7,  8,  2,  0, -2, -1,
+   -2,  1,  3, 17, -3,  1, -2, -1, -1, -2, -1, -2, -1, -5, -1,  0,
+    5, -3,  1,  0,  6, -2,  0,  0, -1, -2,  0, -3,-11,  1,  8, -1,
+    3,  0,  0,  0,  0,  2,  4,  1,  2,  0,  6,  1, -2,-18, -3,  2,
+  -14,  0,  6,  1, -5, -2, -1,  1, -1,  1,  0,  1,  1,  7,  4,  0,
+   -1,  0,  1, -4,  1,  8,  3, -4, -3,  4,  1,  3, -6,  1, -4,  1,
+    1,-12,  3,  3, -1,-10,  0, -1,  2,  0,  2,  1,  3,  2,  2,  4,
+    3,  0,  0,  3,  2,  0, -2,  1,  5,  2, -5,  0,  6, -1,-14, -1,
+   -2, -6, -3, -3,  2, -1,  4,  5,  6, -1, -2,  0,  4,  4, -1, -5,
+   -4,  1,-11,  0, -1,  2, -4,  1,  2, -3,  3, -1,  1, -2, 15,  0,
+    1, -1,  0, -2,  1, -4, -7,  1, -2, -6, -1, 21, -2,  2, -1,  1,
+   21, -1, -2,  0, -1, -3,  1, -2, -9, -2,  2, -1,  2,  1, -4, -1,
+    1,  8,  2, -6,-10, -1,  4,  0, -4, -3,  3,  3,  5,  0, -1, -1,
+    3,  2,  1, -2, -2, -2,  4,  3,  5,  2, -4,-17,  0, -2,  4,  3,
+   -7, -4,  0,  3,  9,  9,  2, -1,-11, -6,  0, -1,  5,  1,  0,  1,
+    0, 17,  5,-11,  3, -2, -6,  0,  2, -2, -4,  1, -4,  1,  2, -1,
+   -5, -1, -5, -3, -3,  5, -3, -2,  4, 16,  2, -5, -2,  5, -1, -1,
+    0,  0, -4,  1, -1,  2,  5, 11, -1, -1, -2,  1, -4, -2, -3, -1,
+   -5, -1, 10,  0,  6,  1,  0, -3,  0, -4,  1,  0, -2, -4,  3, -1,
+    6,  9,  3,  0, -2,  1, -2,  0, -2, -3, -2, -2,  1,  0,  1, -6,
+    1,  0,  2,  1, -1,  3, -2,  1,  0, -1,-15,  0, -1,  5,  2,  6,
+    2,  0,  2,  2,  0,-12, -4,  6,  0,  1,  4, -1,  1,  2,  1, -4,
+    1, -2, -7,  0,  0,  0,  0, -1, -5,  2, 11,  3,  1,  3,  0, -6,
+    0, -3, -9, -4,  1,  3, -1,  0,  4,  1, -2,  0,  7, -3, -1,  6,
+    1, -2,  6,  2,  0, -1,  3, -2, -2,  4,  0,  2, -1,  2,-14,  2,
+    2,  2,  0, -1, -2,  3, -3,-14,  0,  2,  3, -3,  5,  1,  3,  2,
+    1, -3,  4,-14,  1, -2, 11, -1,  0, -1,  3,  0, -1,  1,  0,  2,
+   -2,  3, -3,  2, -4, -1, -4,  3, -1,  2,  1,  3, -6, -2,  2,  7,
+   -2,  1,  2,  0, -2,  0,  0, -1, 12,  5, -1,  2, -8, -1,  1, -7,
+    2, -2, -4,  2, 11,  0,-11, -2,  3,  1, -3, -1,  0,  3,  1, -1,
+    0,  3,  0, -2,  0, -6, -1, -3, 12, -7, -2,  0,  7, -2,  1,  1,
+    1,  2,  2,  2, -1,  2,  0,  2,-23,  0,  4,  0,  3,  2,  1,  3,
+   -4, -5, -1,  5, -3,  5, 10, -1,  0,  0,  3, -4,  1, -1,  2, -5
+};
+
+/* 6x16-entry codebook for inter-coded 8x4 vectors */
+static const int8_t svq1_inter_codebook_8x4[3072] = {
+    9,  8,  4,  0, -3, -4, -4, -3,  9,  8,  4, -1, -4, -5, -5, -3,
+    8,  7,  3, -2, -5, -5, -5, -4,  6,  4,  1, -2, -4, -5, -4, -3,
+  -12,-14,-11, -4,  1,  5,  6,  6, -8,-10, -7, -5, -2,  1,  1,  1,
+    5,  4,  3,  1,  0,  0, -1, -1, 13, 13,  9,  6,  3,  0, -1, -2,
+   -4, -4, -3, -1,  1,  4,  8, 11, -5, -6, -4, -2,  0,  3,  8, 12,
+   -7, -7, -6, -4, -2,  2,  7, 10, -7, -7, -5, -4, -2,  1,  5,  8,
+   -3, -2, -1,  1,  3,  6,  7,  6,  2,  3,  5,  7,  8,  8,  6,  4,
+    4,  5,  4,  3,  1, -2, -6, -7,  1,  0, -2, -7,-10,-14,-17,-16,
+   -5, -4,  1,  8,  9,  3, -3, -7, -7, -6,  1, 11, 12,  5, -3, -8,
+   -8, -7,  0,  9, 11,  5, -3, -7, -8, -6, -1,  5,  8,  4, -2, -6,
+   -4, -5, -7, -8, -9, -9, -8, -6, -4, -5, -6, -7, -7, -6, -4, -2,
+    0,  1,  2,  3,  5,  8, 10,  9,  1,  2,  3,  6,  9, 12, 14, 13,
+    5,  6,  6,  5,  4,  3,  2,  1,  5,  6,  7,  7,  6,  6,  6,  4,
+   -1,  0,  1,  1,  3,  5,  5,  5,-13,-16,-17,-17,-14,-10, -6, -4,
+    9, 11, 13, 16, 15, 13, 12, 10, -4, -5, -6, -7, -7, -7, -6, -5,
+   -6, -6, -7, -7, -7, -7, -6, -5, -2, -1,  0,  0,  0,  0,  0, -1,
+  -11,-13,-15,-16,-16,-14,-12,-10,  2,  3,  4,  5,  4,  3,  3,  3,
+    6,  7,  8,  8,  8,  7,  6,  5,  3,  4,  3,  3,  3,  3,  3,  3,
+    3,  4,  4,  1, -2, -7,-13,-17,  5,  7,  7,  5,  1, -5,-13,-19,
+    6,  8,  9,  8,  5, -1, -9,-16,  6,  8, 10, 10,  7,  2, -4,-11,
+   18,  9, -1,-10,-13, -9, -4,  0, 22, 12, -1,-12,-15,-10, -4,  2,
+   23, 13,  0,-10,-13, -9, -3,  2, 20, 12,  2, -6, -9, -6, -2,  2,
+   -6, -6, -6, -7, -7, -7, -7, -6, -6, -7, -8, -8, -9, -9, -9, -8,
+   -3, -3, -3, -3, -3, -3, -3, -3, 12, 15, 18, 21, 21, 19, 17, 14,
+   14, 16, 18, 18, 18, 16, 15, 13,  5,  6,  6,  5,  5,  4,  4,  3,
+   -6, -7, -9,-10,-10,-10, -9, -7,-10,-11,-13,-14,-14,-13,-12,-10,
+  -27,-17, -4,  5,  9, 10, 10,  7,-32,-19, -3,  7, 11, 12, 11,  8,
+  -30,-16, -2,  8, 12, 12, 10,  7,-23,-12,  0,  7, 10, 11,  9,  6,
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+    9,  1, -6, -6, -5, -3, -2, -1, 12,  1, -6, -6, -4, -2, -1,  0,
+   14,  4, -4, -4, -2, -2, -1, -1, 14,  6, -1, -1, -1, -1, -1, -1,
+    4,  6,  8, 10, 11,  9,  7,  5, -1, -1, -1,  0,  0, -1, -1, -2,
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+    2,  3,  4,  4,  3,  1,  0,  0, -1,  1,  4,  5,  6,  5,  4,  3,
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+   -3, -4, -5, -4,  0,  7, 12, 13, -3, -4, -5, -5, -2,  4,  9, 10,
+   -2, -3, -4, -5, -4, -1,  3,  4, -1, -1, -2, -3, -3, -2,  0,  1,
+    9,  5, -2, -8,-11,-10, -7, -4, 12, 10,  6,  2,  0, -1,  0,  0,
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+  -14,  1, 10,  3, -2,  0,  1,  1,-16,  2, 13,  3, -3, -1,  1,  0,
+  -15,  2, 12,  3, -4, -2,  1,  1,-10,  3, 10,  2, -3, -1,  1,  1,
+    0,  1,  4,  2, -5,-10, -3, 11, -1,  1,  4,  2, -6,-13, -2, 15,
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+    2, -5,-12, -7,  2,  7,  4, -1, -1, -7,-10, -4,  4,  9,  7,  2,
+   -5, -5, -4, -6, -6, -5, -5, -3, -1, -2, -2, -4, -5, -6, -5, -4,
+    6,  7,  7,  4,  0, -2, -3, -3, 13, 14, 13, 10,  5,  1, -1, -2,
+    1,  1,  2,  2,  2,  2,  2,  2, -5, -6, -8, -9, -9, -8, -7, -6,
+    7,  9, 10, 11, 11,  9,  7,  5, -1, -2, -3, -3, -4, -4, -4, -3,
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+    2,  1, -1, -3, -3, -2, -1,  0, 12, 12,  8,  3,  1,  0,  0,  1,
+   -6, -8, -8, -6, -2,  2,  6,  8,  1,  1, -1, -2,  0,  3,  5,  7,
+    3,  3,  1, -1, -1,  0,  0,  2,  0,  1,  0, -1, -1, -1, -2, -1,
+    1,  0,  0,  0,  0,  0,  2,  4,  2,  1,  3,  4,  3,  1,  0,  2,
+    2,  1,  0,  0, -1, -1,  0,  3,  5,  1, -6,-12,-13, -8, -1,  4,
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+    0,  0,  0,  0,  1,  0, -2, -4, -3, -3, -4, -3, -3, -4, -7, -8,
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+    3,  3,  2, -2, -3,  0,  7, 10,  1,  2,  2, -2, -5, -4,  0,  3,
+    0,  3,  4,  2, -3, -5, -6, -4,  0,  2,  4,  4,  1, -4, -7, -7,
+    2,  4,  5,  5,  5,  5,  6,  6, -4, -4, -3, -5, -5, -3, -3, -2,
+   -3, -4, -4, -5, -4, -2, -2, -2,  1,  1,  0,  0,  2,  4,  5,  4,
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+    1, -6, -4,  7,  5, -2, -2,  1,  5, -5, -4,  6,  4, -5, -4,  1,
+    5, -5, -4,  6,  4, -5, -3,  1,  1, -7, -3,  8,  7, -1, -3,  1,
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+    5,  6,  4,  1, -3, -5, -6, -5, -7, -7, -5, -2,  1,  6,  9, 10,
+    6,  3,  0,  1,  3,  0, -8,-14,  3,  0, -1,  1,  4,  3,  0, -4,
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+    2,  5,  9,  7,  2, -1, -1,  1, -4, -1,  1,  0, -3, -4, -1,  2,
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+    1, -1, -2, -2, -1,  2,  4,  5,  2,  1,  1,  0, -1, -1,  0,  0,
+    2,  3,  4,  5,  4,  2,  1,  0, -9, -9, -6, -3, -1, -1, -1, -1,
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+    4, -1,  1,  0, -4, -2,  0, -2,  7,  1, -1, -2, -3,  1,  3,  1,
+    4,  2,  1,  3,  3,  1,  1,  2,  2, -2, -4,  0,  3,  1,  0,  0,
+    1, -4, -8, -4,  1,  2,  1,  0,  2, -3, -9, -6,  0,  3,  3,  2,
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+    2, -1, -3, -2, -1,  0,  1,  0, -1,  0,  5, 11,  9,  3, -1, -3,
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+    2,  1, -1, -1, -2, -5, -6, -4,  2,  2,  2,  1, -1, -4, -5, -5,
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+   -6, -6, -4, -1,  2,  2,  2,  2, -6, -7, -5, -2,  0, -1, -1,  0,
+    2,  2,  2,  4,  4,  3,  3,  4,  2,  1,  0, -1,  0,  0,  2,  4,
+   12,  5, -5, -8, -5,  0,  2,  2,  2, -3, -6, -3,  0,  0, -1, -2,
+   -2, -3, -1,  3,  4,  1, -2, -3,  2,  2,  3,  4,  3,  1, -1, -1,
+    3,  2,  1,  0,  1,  4,  3,  0,  4,  3,  0, -5, -6,  0,  3,  3,
+    2,  3,  1, -7,-12, -6,  1,  3,  1,  3,  4, -1, -6, -4,  0,  1,
+   -9, -4,  2,  6,  7,  4,  1,  0, -7, -1,  4,  6,  4,  0, -3, -3,
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+    0,  5,  2, -5, -3,  3,  1, -4, -2,  4,  2, -6, -3,  6,  4, -3,
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+   -8, -3,  3,  5,  3,  1, -2, -2,  2,  4,  4, -2, -4, -3,  1,  3,
+    2,  1, -3, -5, -3,  3,  4,  3, -5, -6, -5,  3, 10,  8, -1, -5,
+    0,  3,  2, -4, -9, -7,  0,  6, -5, -1,  5,  7,  4, -1, -3, -3,
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+    2,  1, -2, -1,  1,  1,  0,  0, 12,  8,  2, -1, -1, -4, -7, -7,
+    2,  1,  3,  6,  7,  4,  2,  0,  1,  0, -1,  0, -1, -4, -7, -8,
+    0,  0, -1,  0,  0,  0, -1, -3,  0,  0,  0,  0,  1,  1,  0, -2,
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+   -1,  0,  0,  0,  1,  4, 10, 12, -1,  0, -2, -2, -3, -3, -1,  1,
+   -3, -1, -2, -4,  2,  9,  9,  7, -3,  0, -1, -3,  0,  2, -1,  1,
+   -1,  1, -2, -3,  0, -1, -3,  0,  0,  0, -3, -2,  0, -1, -1,  1,
+   -1, -2, -1, -1, -2, -1, -1, -2,  2, -1, -2, -1,  0,  1,  0, -2,
+    3, -1, -2,  2,  5,  3, -1, -3,  1, -5, -5,  1,  6,  6,  2,  0,
+    1,  2,  0, -1,  0,  1,  0, -2, -5, -3, -1,  0,  1,  2,  1, -2,
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+    0,  6,  5,  1, -2, -3,  0,  3,  0,  6,  5,  1,  1,  1,  2,  3,
+   -5, -2, -2, -3,  0,  0,  0,  0, -6, -3, -3, -2,  0,  0, -1, -2,
+    4,  4,  2,  1,  0, -1, -1,  0, -2, -2,  0,  1,  2,  1,  1,  0,
+    2,  2,  1, -1, -3, -5, -9,-10,  2,  1, -1, -1,  1,  4,  4,  1,
+    4,  0, -2, -2, -2, -2, -1,  0,  7,  1, -4, -3, -2,  0,  1,  1,
+   10,  5, -1, -2,  0,  1,  1,  0,  5,  1, -3, -4, -3, -1, -1, -2,
+    2,  1, -1, -3, -3,  1,  1, -1, -2, -1,  3,  0, -1,  1,  1,  0,
+   -3,  1,  7,  2, -3, -2, -1,  0, -2,  4,  8, -1, -8, -5,  0,  2,
+   -4, -1,  1,  2,  1, -3, -4, -2, -5, -3, -2,  1,  4,  4,  4,  6,
+   -3, -2, -4, -3,  0,  1,  1,  2,  2,  2,  2,  1,  2,  1, -1, -1,
+   -4, -1,  0, -1, -3, -3, -1, -1,  1,  4,  4,  2,  0, -1, -2, -3,
+    4,  6,  5,  3,  2,  1, -2, -4,  0,  1,  1,  1,  1, -1, -4, -6,
+    1,  2,  2, -1, -6, -5, -1,  2, -3, -2,  1,  1, -4, -3,  2,  5,
+   -2, -1,  2,  2, -3, -4,  0,  3, -2, -2,  2,  6,  5,  2,  1,  2,
+    2, -3, -3,  0,  0,  2,  3,  1,  3, -1,  1,  3,  1,  2, -1, -5,
+   -5, -7, -4, -2,  1,  8,  8,  1, -1,  0,  2,  0, -3,  0,  1, -3,
+   -2, -5, -5, -2, -3, -1,  0, -2, -1, -4,  0,  4,  0,  2,  4,  0,
+    0,  0,  8, 10,  2,  1,  3, -1, -4, -3,  2,  3, -3, -3,  1, -1,
+    1, -2, -4,  2,  7,  3, -2, -1,  6,  4, -2, -1,  2,  0, -1,  3,
+    1,  1, -2, -2, -2, -5, -3,  4, -6, -2,  1,  1, -1, -4, -2,  4,
+   -2, -1, -2, -2,  0,  1,  0, -2, -1,  1,  0, -1,  0,  0, -1, -3,
+    0,  1, -2, -4, -3, -1,  0,  0,  6,  8,  5,  0,  0,  1,  2,  3,
+   -2, -2,  2,  5,  2,  0,  0,  1,  2, -2, -2, -1, -1,  1,  2,  4,
+    2, -1,  0,  1,  0,  0,  0,  1, -8, -7, -1,  1, -1, -1,  1,  3,
+    0,  3,  6,  2, -2,  1,  2,  0,-10, -7, -1,  0, -3, -1,  2,  1,
+    0,  0,  2,  2,  1,  1,  1, -1,  3,  0, -2, -2,  0,  2,  1,  0,
+    8,  1,  0,  0, -2, -3, -1,  0,  2, -2,  2,  5,  1, -2, -1,  1,
+   -3, -6, -3, -1, -3, -3, -1,  2,  2,  0,  1,  2,  2,  1,  0,  0,
+    1, -1, -1, -2, -1,  0,  1,  0, 15,  9,  2, -1, -2, -3, -3, -3,
+    0, -3, -2,  0,  0, -1, -1, -1,  1,  0,  1,  0,  0, -1, -1, -1,
+    0,  2,  2, -2, -3, -3, -7, -8,  0,  2,  2,  0,  1,  2,  1,  1,
+    1,  2,  2,  2,  3,  1,  0,  3,  1,  0, -1, -2, -1, -2,  0,  5,
+  -11, -6, -1,  1,  2,  3,  1, -3,  1,  4,  3, -1, -2,  1,  2, -1,
+    2,  2,  1, -1, -2,  0,  1, -1,  0,  0, -1, -1,  0,  2,  3,  2,
+    1,  1,  2,  1, -1,  1,  0, -4,  0,  0,  0, -2, -2,  2,  4, -2,
+   -2, -3,  0,  0, -1,  2,  1, -6,  0,  2,  5,  5,  3,  2, -1, -7,
+    4,  2,  0,  0,  3,  3,  1, -1,  0, -1, -1,  3,  6,  4,  1, -1,
+   -2, -2,  0,  2,  2,  0, -2, -2, -1,  0, -1, -5, -7, -5, -1,  1,
+    5, -1, -2,  0,  2,  4,  2, -5,  0, -5, -2,  2,  1,  2,  0, -6,
+    6,  1,  0,  1, -2, -1,  4,  2,  2, -3, -3,  0, -1, -2,  0,  0,
+    1, -1,  0,  2,  0,  0,  6, 11,  2, -1, -1,  0, -3, -2,  3,  5,
+    0, -2, -1,  0, -1,  0,  0, -3,  1, -1, -1, -1, -2, -1, -3, -7,
+    1,  1, -2, -2,  1,  3,  1, -2, -1,  2,  0, -1, -1,  1,  0,  0,
+   -4,  2,  3, -1, -2, -2,  0,  1,-11, -2,  4,  5,  6,  2, -1, -2,
+   -6, -2,  1, -1, -3, -4,  1,  9, -3,  0,  3,  3,  2, -3, -3,  3,
+    1,  1,  0,  0,  1, -1, -2,  3,  2,  0, -3, -3,  0, -1, -1,  3,
+    1, -1, -3,  1,  2, -6, -4,  6,  0, -2, -5, -2,  0, -3, -2,  3,
+    2,  2,  1, -2, -2,  1,  2, -1, -1,  1,  1, -2, -1,  6,  7, -1,
+    1,  0, -4, -2,  1, -2, -3,  1, -4,  0, -3, -2,  2,  0, -3,  0,
+   -3,  4,  3,  1,  8,  7,  0, -1, -3,  4,  1, -4,  2,  3, -2, -3,
+   -3,  6,  1, -4,  1,  1, -1, -1, -2,  4, -3, -3,  3,  0, -1, -1,
+    1,  2, -4,  2,  4, -3, -1,  2,  3, -1, -4,  5,  4, -6, -3,  2
+};
+
+/* 6x16-entry codebook for inter-coded 8x8 vectors */
+static const int8_t svq1_inter_codebook_8x8[6144] = {
+   -4, -3,  4,  5,  2,  1,  1,  0, -5, -3,  5,  5,  2,  1,  0,  0,
+   -6, -4,  5,  5,  2,  1,  0,  0, -7, -4,  4,  5,  2,  1,  0,  0,
+   -8, -5,  3,  4,  2,  1,  0,  0, -8, -6,  3,  4,  1,  1,  1,  0,
+   -8, -6,  2,  4,  2,  1,  1,  0, -8, -6,  2,  4,  1,  1,  1,  1,
+   -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -2, -2, -2, -2, -2, -2,
+   -2, -3, -3, -3, -3, -3, -3, -3, -2, -3, -3, -3, -3, -3, -4, -3,
+   -2, -2, -2, -2, -2, -3, -3, -2,  1,  1,  1,  1,  1,  0, -1, -1,
+    4,  5,  5,  5,  4,  3,  3,  2,  7,  7,  8,  8,  8,  7,  6,  5,
+    2,  1,  2,  4,  4,  0, -4, -6,  1,  1,  2,  5,  5,  1, -5, -7,
+    1,  2,  1,  4,  5,  1, -5, -8,  1,  1,  1,  5,  5,  0, -6, -8,
+    0,  1,  1,  5,  6,  1, -6, -9,  0,  0,  1,  4,  5,  0, -5, -8,
+    0,  0,  1,  4,  5,  0, -5, -7,  0,  0,  1,  4,  4,  1, -4, -7,
+    1,  2,  3,  0, -3, -4, -3, -1,  1,  3,  4,  0, -3, -4, -3, -1,
+    2,  4,  5,  1, -3, -4, -3, -2,  2,  5,  6,  1, -3, -5, -4, -2,
+    3,  6,  6,  1, -3, -5, -4, -2,  3,  6,  6,  1, -3, -5, -4, -2,
+    3,  6,  6,  1, -3, -5, -4, -2,  3,  5,  5,  1, -3, -4, -4, -2,
+    2,  2,  2,  2,  1,  0,  0, -1,  4,  4,  4,  3,  2,  1,  1,  0,
+    4,  5,  4,  4,  3,  3,  2,  1,  4,  4,  4,  4,  4,  3,  2,  2,
+    2,  3,  3,  3,  3,  3,  2,  1, -1, -1, -1, -1,  0,  0,  0,  0,
+   -5, -6, -6, -5, -5, -4, -3, -3, -7, -9, -9, -8, -7, -6, -6, -5,
+    6,  6,  6,  6,  6,  5,  5,  4,  4,  4,  4,  3,  3,  3,  3,  2,
+    0, -1, -1, -1, -2, -2, -1, -1, -3, -5, -6, -6, -6, -6, -5, -4,
+   -3, -5, -6, -7, -6, -6, -5, -4, -1, -2, -2, -2, -2, -2, -1, -1,
+    0,  1,  1,  1,  1,  1,  1,  1,  3,  3,  3,  3,  3,  3,  3,  3,
+    2,  1, -2, -5, -4,  0,  2,  5,  2,  1, -2, -6, -5,  0,  3,  5,
+    2,  1, -2, -6, -6, -1,  3,  6,  3,  2, -2, -7, -6,  0,  4,  7,
+    2,  1, -2, -7, -5,  0,  5,  7,  2,  1, -2, -6, -5,  0,  4,  7,
+    2,  1, -2, -6, -4,  0,  4,  6,  1,  1, -2, -5, -4,  0,  3,  6,
+  -10, -9, -6, -4, -1,  2,  3,  2,-10, -9, -5, -3,  0,  4,  4,  3,
+   -9, -7, -3, -1,  2,  5,  5,  3, -7, -5, -2,  0,  3,  5,  5,  3,
+   -6, -3,  0,  1,  4,  6,  5,  3, -4, -2,  1,  2,  3,  5,  4,  2,
+   -2,  0,  1,  2,  2,  4,  3,  1, -1,  1,  2,  2,  2,  3,  3,  1,
+   -4, -5, -5, -6, -6, -6, -6, -5, -3, -3, -4, -4, -4, -4, -4, -4,
+    0,  0,  0,  0, -1, -1, -1, -1,  5,  5,  6,  5,  5,  4,  3,  2,
+    5,  6,  7,  7,  7,  6,  5,  4,  3,  3,  4,  4,  4,  4,  3,  2,
+    0, -1,  0,  0, -1, -1,  0, -1, -3, -3, -4, -4, -4, -4, -3, -3,
+    1, -2, -5,  1,  5,  4,  2,  0,  1, -3, -6,  1,  6,  5,  2,  0,
+    0, -4, -7,  0,  6,  6,  2,  1, -1, -5, -9, -1,  6,  6,  3,  1,
+   -1, -6,-10, -2,  6,  6,  3,  1, -1, -6, -9, -2,  5,  6,  3,  1,
+   -2, -6, -9, -2,  5,  5,  3,  1, -2, -6, -7, -2,  4,  4,  2,  1,
+   -5, -7, -8, -9, -9, -8, -7, -6, -5, -6, -6, -7, -7, -6, -6, -5,
+   -3, -3, -3, -4, -5, -5, -4, -4, -1,  0,  0, -1, -1, -1, -1, -1,
+    0,  1,  2,  2,  2,  2,  2,  1,  2,  3,  4,  5,  5,  5,  5,  4,
+    3,  4,  5,  6,  8,  8,  8,  7,  3,  4,  5,  6,  7,  7,  7,  6,
+    5,  6,  7,  8,  9, 10, 10,  9,  3,  4,  6,  7,  8,  9,  9,  8,
+    0,  1,  2,  3,  4,  5,  5,  5, -1, -2, -1, -1,  0,  1,  2,  2,
+   -2, -3, -3, -3, -3, -2, -1,  0, -3, -4, -5, -5, -5, -5, -5, -4,
+   -4, -5, -5, -6, -7, -7, -6, -5, -3, -4, -5, -6, -7, -7, -6, -6,
+   13,  7,  0, -3, -3, -4, -4, -5, 14,  7,  0, -3, -3, -4, -4, -4,
+   15,  8, -1, -4, -4, -4, -5, -4, 15,  8, -1, -4, -4, -5, -4, -3,
+   15,  7, -1, -4, -5, -5, -5, -4, 14,  7, -1, -4, -4, -4, -4, -3,
+   12,  6, -1, -4, -4, -4, -4, -3, 11,  5, -1, -4, -4, -4, -4, -3,
+  -17, -4,  5,  4,  4,  4,  3,  3,-18, -5,  5,  4,  4,  4,  3,  3,
+  -19, -5,  6,  4,  4,  4,  3,  2,-20, -5,  6,  4,  4,  4,  3,  3,
+  -20, -4,  6,  4,  4,  5,  3,  3,-19, -5,  6,  4,  4,  5,  3,  3,
+  -18, -4,  5,  4,  4,  4,  3,  2,-17, -5,  4,  3,  4,  4,  3,  3,
+   -6, -6, -6, -4, -2,  1,  6, 11, -6, -7, -7, -4, -2,  2,  8, 13,
+   -8, -8, -7, -4, -2,  3,  9, 14, -8, -8, -7, -5, -1,  4, 10, 16,
+   -8, -8, -7, -5, -1,  4, 10, 17, -8, -8, -7, -4,  0,  5, 10, 16,
+   -8, -8, -6, -3,  0,  4,  9, 15, -7, -7, -5, -3,  0,  4,  8, 12,
+    8,  7,  7,  5,  2, -2, -8,-14,  8,  8,  7,  5,  2, -2, -8,-15,
+    8,  8,  7,  5,  1, -3, -9,-16,  8,  8,  7,  5,  1, -3,-10,-17,
+    8,  9,  8,  5,  1, -3,-10,-17,  8,  8,  7,  4,  1, -4,-10,-16,
+    7,  7,  7,  4,  1, -3, -9,-14,  6,  7,  6,  3,  0, -3, -9,-13,
+    5,  1, -4, -4, -3, -1,  0,  0,  7,  2, -3, -3, -2, -1,  1,  0,
+    7,  1, -3, -3, -1,  0,  1,  1,  6,  1, -3, -2, -1,  1,  1,  0,
+    6,  0, -4, -2, -1,  0,  1,  0,  5,  0, -4, -3, -1,  0,  0, -1,
+    5,  0, -3, -1,  0,  0,  0, -2,  4,  1, -2, -1,  0,  1,  0, -1,
+    2,  2,  1,  1, -2, -6, -8, -8,  1,  1,  1,  1, -2, -5, -8, -8,
+    1,  1,  1,  0, -1, -3, -5, -5,  0,  0,  0,  0, -1, -1, -1, -2,
+    0, -1,  0,  0,  0,  0,  1,  0,  1,  0,  0,  0,  1,  2,  3,  2,
+    2,  1,  1,  1,  2,  3,  4,  3,  3,  3,  3,  3,  4,  4,  5,  4,
+   -4, -4, -3, -2,  0,  0,  1,  1, -4, -4, -3, -2, -1,  0,  0,  1,
+   -2, -2, -2, -1, -1, -1,  0,  0,  0,  1,  0,  0,  0,  0,  0, -1,
+    2,  2,  2,  2,  2,  2,  1,  1,  3,  4,  4,  4,  4,  4,  4,  3,
+    1,  1,  1,  3,  3,  4,  3,  3, -5, -6, -5, -4, -3, -3, -2, -2,
+   -4, -2, -1, -1, -1, -1,  0,  1, -4, -2, -1, -1, -1, -1,  0,  1,
+   -3, -2, -1, -1, -1,  0,  1,  2, -4, -3, -2, -1, -1,  1,  3,  3,
+   -4, -3, -3, -1, -1,  1,  4,  5, -4, -3, -2, -2, -1,  1,  4,  7,
+   -2, -2, -1, -1,  0,  2,  6,  8, -1,  0,  0,  1,  1,  4,  7,  8,
+   -3, -3, -3, -2, -2, -1, -1,  0, -1, -1,  0,  1,  2,  2,  3,  3,
+    0,  1,  2,  4,  5,  6,  6,  5, -1,  0,  2,  3,  5,  6,  5,  3,
+   -1, -1,  0,  2,  3,  3,  2,  1, -2, -2, -1,  0, -1, -3, -4, -4,
+    0,  0, -1, -1, -2, -4, -8, -7,  1,  2,  1,  0, -1, -4, -6, -7,
+   -2,  4,  1, -6,  0,  3,  0,  0, -2,  5,  1, -7,  0,  3,  0,  0,
+   -3,  5,  1, -8,  0,  3, -1, -1, -2,  6,  1, -9,  0,  3,  0, -1,
+   -2,  6,  2, -8,  0,  4,  0, -1, -3,  5,  1, -7,  1,  4,  0,  0,
+   -2,  4,  1, -7,  0,  4,  1,  0, -1,  4,  1, -6,  0,  3,  1,  0,
+    0,  0,  0,  3,  4,  5,  4,  1,  1,  1,  1,  2,  3,  3,  2,  0,
+    2,  2,  1,  2,  2,  1, -1, -2,  4,  3,  1,  1,  0, -1, -3, -5,
+    5,  3,  1, -1, -2, -3, -4, -6,  5,  3,  0, -2, -3, -5, -6, -7,
+    4,  3,  0, -2, -3, -4, -5, -5,  4,  3,  0, -1, -2, -2, -3, -3,
+    0,  0,  0,  0, -1, -5, -2,  6,  0,  0,  0,  1, -1, -6, -2,  8,
+    0,  0,  0,  2,  0, -6, -3,  9,  0, -1,  0,  2,  0, -7, -2, 10,
+    0, -1,  0,  2, -1, -8, -3, 10,  0, -1, -1,  2, -1, -7, -3,  9,
+    0, -1,  0,  1, -1, -6, -3,  8,  0,  0,  0,  1,  0, -5, -2,  7,
+    2,  3,  3,  2,  1,  0, -1, -1,  3,  4,  3,  2,  1,  0, -1, -2,
+    3,  4,  4,  2,  1, -1, -2, -3,  2,  3,  3,  2,  0, -1, -2, -3,
+   -1,  0,  1,  1,  0, -1, -2, -2, -5, -4, -3, -1,  0,  1,  1,  1,
+   -8, -8, -5, -1,  1,  3,  4,  3,-10, -9, -5,  0,  3,  5,  6,  5,
+   -5, -1,  4,  5,  3,  1,  0,  0, -6, -1,  4,  5,  2,  0, -1, -2,
+   -6, -1,  5,  4,  2, -1, -2, -2, -7, -1,  4,  4,  1, -2, -3, -3,
+   -6, -1,  5,  4,  1, -2, -3, -3, -5,  0,  4,  4,  1, -1, -2, -2,
+   -4,  0,  5,  4,  1, -1, -1, -2, -3,  1,  4,  3,  1, -1, -1, -2,
+   -2, -3, -2,  1,  4,  6,  5,  3, -3, -4, -4,  0,  3,  5,  4,  2,
+   -3, -5, -5, -1,  2,  4,  3,  1, -4, -6, -4, -1,  2,  4,  2, -1,
+   -2, -4, -3,  1,  2,  4,  2, -1, -2, -4, -2,  1,  3,  3,  1, -2,
+   -2, -3, -2,  1,  3,  3,  1, -2, -2, -2, -1,  1,  3,  3,  0, -2,
+   -4, -4, -3, -2, -1,  2,  5,  7, -4, -4, -3, -3, -2,  1,  5,  7,
+   -2, -3, -2, -3, -3, -1,  3,  5, -1, -1,  0, -2, -3, -2,  2,  4,
+    1,  1,  1, -1, -4, -3,  1,  3,  4,  3,  2, -1, -4, -3, -1,  1,
+    6,  4,  3,  0, -3, -3, -2,  0,  6,  5,  3,  1, -2, -3, -2, -1,
+   12, 11,  8,  4,  0, -2, -2, -1, 10,  9,  6,  2, -1, -2, -1,  0,
+    4,  3,  2,  0, -1, -1,  0,  1, -1, -1, -1, -1, -2,  0,  1,  2,
+   -3, -5, -4, -2, -2,  0,  2,  3, -5, -5, -4, -2, -1,  0,  1,  2,
+   -5, -5, -4, -2, -1,  0,  1,  1, -4, -4, -3, -2, -2, -1,  0,  0,
+    3,  3,  2, -1, -3, -4, -3, -2,  3,  2,  0, -2, -4, -4, -3, -2,
+    2,  2,  1, -1, -3, -5, -4, -3,  3,  3,  3,  1, -2, -3, -3, -3,
+    4,  4,  4,  3,  0, -2, -2, -2,  5,  5,  5,  3,  0, -1, -2, -2,
+    5,  5,  4,  2, -1, -2, -3, -2,  3,  3,  3,  0, -2, -4, -4, -4,
+   -1, -1,  4, -2, -2,  6,  2, -5, -1,  0,  4, -2, -3,  6,  2, -6,
+   -1,  0,  4, -2, -3,  7,  3, -7, -1, -1,  4, -3, -4,  8,  3, -7,
+    0, -1,  4, -3, -4,  7,  3, -6, -1, -1,  4, -3, -4,  7,  3, -6,
+   -1, -1,  3, -3, -4,  6,  3, -6, -1,  0,  3, -2, -3,  6,  3, -5,
+    1, -2, -7,  2,  5, -2, -1,  1,  1, -2, -8,  3,  6, -3, -1,  2,
+    2, -2, -9,  4,  7, -4, -2,  2,  3, -1, -9,  5,  7, -4, -1,  3,
+    3, -1, -9,  4,  7, -4, -2,  2,  3, -1, -7,  4,  6, -4, -2,  1,
+    2,  0, -6,  4,  6, -4, -1,  1,  2,  0, -5,  3,  4, -3, -1,  1,
+   -2,  2,  2,  0,  0, -1, -3, -4, -2,  2,  2,  1,  1,  0, -2, -4,
+   -2,  2,  2,  2,  2,  1, -1, -2, -3,  2,  3,  3,  4,  2,  0, -2,
+   -3,  2,  3,  2,  4,  2,  0, -3, -4,  1,  2,  1,  2,  1, -1, -3,
+   -5,  0,  1,  0,  1,  1, -2, -3, -4,  0,  0,  0,  1,  0, -2, -3,
+    0,  0, -1, -2, -2,  2,  7,  8,  0,  0, -1, -3, -2,  1,  6,  7,
+    0,  1, -1, -3, -3,  0,  4,  5,  0,  1,  0, -1, -1,  0,  1,  3,
+    0,  2,  1,  1,  0, -1,  0,  1, -2,  0,  1,  2,  1,  0, -1, -1,
+   -5, -2,  0,  1,  1,  0, -3, -3, -6, -4, -1,  1,  1, -1, -3, -4,
+   -4, -2,  2,  5,  6,  4,  3,  2, -5, -3,  1,  4,  4,  2,  0,  0,
+   -4, -2,  0,  2,  1, -1, -2, -2, -2, -1,  0,  1,  0, -2, -3, -2,
+   -2,  0,  0,  0, -1, -1, -2, -1, -2, -1, -1,  0,  0,  0,  1,  2,
+   -2, -2, -1, -1,  0,  1,  3,  4, -2, -3, -2, -1,  0,  2,  4,  5,
+    2,  1, -2, -2, -1,  0,  1,  0,  1,  0, -3, -3, -1,  0,  1,  0,
+    0, -1, -3, -3, -1,  1,  1,  1,  0,  0, -3, -1,  1,  2,  3,  3,
+    0, -1, -3, -1,  1,  3,  3,  3, -2, -2, -4, -2,  1,  3,  4,  4,
+   -3, -3, -4, -2,  1,  3,  3,  4, -2, -3, -5, -2,  1,  2,  3,  3,
+    4,  5,  3,  4,  4,  4,  4,  5,  3,  3,  1,  0,  0,  0,  0,  1,
+    1,  1, -1, -2, -3, -4, -3, -2,  2,  2,  0, -2, -2, -4, -3, -2,
+    2,  3,  1, -1, -1, -3, -3, -2,  1,  2,  0,  0, -1, -2, -2, -1,
+    0,  1,  0, -1, -1, -3, -2, -1,  1,  1,  0, -1, -1, -2, -2, -2,
+   -2, -1, -1,  0,  1,  2,  1,  0,  1,  2,  3,  5,  6,  5,  5,  3,
+    1,  2,  3,  4,  5,  5,  4,  3, -2, -2, -3, -3, -2, -1,  0,  0,
+   -3, -3, -4, -5, -4, -3, -2, -1, -1, -1, -2, -2, -2, -1,  0,  0,
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+    0,  0, -1, -2, -2, -1,  0,  1, -3, -3, -2, -1, -1, -2, -1,  0,
+   -3, -2,  2,  3,  2,  0, -1, -2, -2,  0,  4,  5,  5,  2,  0, -1,
+    5,  4,  2,  0, -1, -2, -1, -1,  4,  3,  2,  1,  0, -1,  0, -1,
+    1,  1,  0,  1,  1,  0,  1, -1, -2, -1, -1,  0,  0, -2, -2, -3,
+   -1,  0,  0,  0, -1, -3, -3, -5,  0,  1,  1, -1, -1, -2, -2, -3,
+   -1, -1, -1, -2, -1,  1,  3,  1, -1, -2, -2, -1,  2,  5,  6,  5,
+   -3, -3, -2,  1,  1, -2, -1, -1,  1,  2,  3,  4,  1, -3, -1, -3,
+    3,  2,  0,  1, -1, -3, -1, -3,  1,  0, -1,  0, -1, -1,  1,  0,
+    1,  1,  0,  1,  2,  2,  5,  3,  1,  1,  1,  2,  2,  2,  3,  0,
+   -3, -1, -2, -2, -3, -3, -1, -3, -1,  1,  1,  0, -1, -1,  0, -2,
+    2,  0, -2, -2,  2,  4,  1, -2,  1,  0, -2, -1,  3,  5,  2, -1,
+   -1, -2, -3, -2,  1,  3,  1, -2, -1, -2, -1, -1,  0,  2,  1, -1,
+    0,  0,  1,  1,  1,  2,  2,  0,  0,  1,  4,  4,  2,  2,  3,  1,
+   -2, -1,  2,  1, -2, -3, -2, -3, -1,  0,  1,  0, -3, -4, -4, -5,
+    4,  0, -3, -4, -4, -4, -2, -1,  5,  0, -1,  0, -1, -3, -2, -1,
+    4,  0,  0,  1,  1,  0,  0,  0,  0, -3, -2, -1,  0,  0,  1,  0,
+    0, -2,  0,  0,  1,  1,  2,  1,  2,  0,  0,  0,  1,  1,  1,  0,
+    2,  0, -1, -1,  1,  1,  1,  0,  1, -1, -2, -2,  0,  2,  2,  2,
+   -3, -5, -2,  0, -1, -3, -3,  0,  0, -2,  0,  2,  2,  0,  0,  3,
+    2, -1, -2,  0,  0, -1, -1,  2,  5,  2, -1, -1, -1, -1, -1,  2,
+    5,  2,  0, -1, -1,  0, -1,  2,  2,  1,  0,  0,  0,  1,  0,  2,
+   -1, -1,  1,  1,  2,  2,  1,  2, -3, -2,  0,  0,  0,  0, -2, -1,
+    0,  3,  2,  0, -2, -3, -3, -3,  0,  3,  3,  1,  0,  0,  1,  2,
+   -1,  0, -1, -2, -1, -1,  1,  3, -1,  0, -1, -2, -1, -1,  0,  2,
+   -1,  0, -1, -2,  0,  0, -1,  2, -1,  0, -1, -2, -1, -1, -2,  1,
+    0,  1,  0, -3, -1, -1, -1,  2,  5,  5,  2, -1, -1, -1,  1,  3,
+    0,  0,  1, -1, -3, -2,  0,  2,  1,  1,  3,  0, -2, -2,  0,  1,
+    1,  1,  3,  1,  0,  0, -1, -1,  0, -1,  2,  1,  1,  0, -1, -3,
+   -1, -2,  1,  1,  1,  0, -2, -4, -1,  0,  2,  1,  1,  0, -1, -3,
+    1,  1,  3,  2,  1,  0, -2, -3,  2,  2,  4,  2,  1, -1, -2, -4,
+    1,  2,  2,  2,  0, -2,  0,  2, -1, -1, -2, -3, -4, -5, -3,  1,
+    0,  1,  1,  0, -1, -1, -1,  1,  0,  1,  1,  1,  0,  0,  0,  2,
+    0,  1,  1,  2,  1,  1,  1,  2, -1, -1,  0,  2,  2,  2,  2,  3,
+   -2, -4, -4, -1, -2, -2, -2,  0,  1,  0,  0,  1,  0,  0,  0,  1,
+    0, -1, -3, -2,  0,  2,  2,  1,  0, -1, -2, -3,  0,  1,  1,  2,
+    1,  0, -2, -3, -1,  0,  0,  1, -1,  0, -1, -2,  0,  0, -1,  0,
+   -1,  1,  1,  0,  2,  2,  0,  0,  0,  2,  3,  1,  3,  5,  3,  2,
+   -1,  1,  1, -2,  0,  3,  1,  1, -1,  0,  0, -4, -4, -1, -1, -1,
+   -1,  1,  1,  0,  1,  2,  1,  2, -3,  0,  1,  0,  1,  1,  0,  2,
+   -5, -3, -1, -1,  0,  1,  0,  1, -4, -3, -2, -3, -2, -1, -1,  0,
+    0,  0, -1, -2, -2, -2, -2,  0,  3,  4,  2,  0,  0,  0,  0,  1,
+    2,  1,  0,  0,  0,  0, -1,  0,  0,  1,  2,  3,  4,  4,  3,  2,
+   -1,  4,  7,  4,  0,  0,  0,  0, -1,  4,  6,  3,  0,  1,  1,  1,
+    0,  3,  4,  0, -1,  0,  0,  1,  0,  1,  1, -2, -1,  0, -1, -1,
+   -1,  0, -1, -1, -1,  0,  0,  0, -1, -1, -1,  0,  0,  0,  0,  0,
+   -1, -3, -3,  0,  1, -1, -2, -1, -3, -4, -4, -2, -1, -2, -2, -1,
+    2,  2,  1,  0,  1,  1,  0, -3, -2, -1,  0,  0,  1,  1,  0, -3,
+   -2, -1,  0,  1,  2,  1,  1, -2,  1,  2,  2,  2,  3,  3,  2, -1,
+    1,  2,  1,  0,  1,  1,  2, -1,  0,  1, -2, -4, -2,  0,  1, -1,
+    1,  1, -1, -3, -2,  0, -1, -3,  1,  2,  0, -1,  0,  1, -1, -4,
+   -1, -1, -2, -2,  0,  3,  4,  3,  1,  1, -1, -3, -2,  0,  0,  0,
+    2,  2,  2,  2,  2,  1, -1, -1,  1,  1,  1,  3,  3,  0, -2, -2,
+    0, -1, -1, -1,  0, -2, -1, -1, -1, -3, -4, -3, -2, -2,  0,  2,
+   -1, -1,  0,  1,  2,  2,  3,  5, -2, -1, -1,  0,  0,  0,  0,  1,
+   -2, -3,  2,  0,  0,  1,  1, -1, -1, -4,  1, -2, -1,  2,  2,  0,
+    1, -4,  0, -2, -2,  1,  1, -1,  2, -3,  1, -1, -1,  1,  1, -1,
+    3, -2,  3,  1,  0,  1,  1, -1,  1, -3,  2,  1,  0,  1,  0, -1,
+   -1, -5,  1,  0, -1,  0,  1,  1,  0, -3,  3,  3,  1,  2,  3,  3,
+    0, -1, -2,  1,  5,  5,  2, -1,  1, -1, -2, -1,  1,  1, -2, -5,
+    1,  1, -1, -2, -1, -1, -1, -3,  1,  1, -1, -1, -1,  2,  4,  3,
+   -1, -1, -1, -1, -1,  0,  4,  3, -1, -1,  0,  1, -1, -3, -1, -1,
+    0,  0,  0,  2,  2,  0,  0, -1,  0, -2, -3,  0,  1,  1,  3,  2,
+    2,  3,  2,  1,  0,  0, -2, -2,  2,  3,  0,  1,  1,  3,  3,  2,
+    0,  0, -3, -1, -1,  2,  2,  3, -2, -2, -3,  1,  1,  2,  1,  1,
+   -2, -1, -2,  2,  1,  1, -1, -2,  0,  1,  0,  2,  0,  0, -2, -2,
+    0,  1,  0,  2,  0,  0, -2, -2, -3, -2, -2,  0, -1, -2, -2, -3,
+    0,  1, -1,  3, -1,  1,  3, -1,  0,  1, -1,  3, -1, -1,  2, -3,
+    1,  1, -2,  3, -1, -3,  0, -3,  2,  2, -2,  3,  0, -2,  1, -2,
+    1,  1, -3,  3, -1, -2,  1, -3,  1,  1, -3,  3,  0, -1,  1, -2,
+    1,  2, -1,  4,  0, -1,  1, -2,  0,  1, -1,  3, -1, -3,  0, -3,
+   -3, -3, -1,  1,  2,  1, -1, -2, -2, -2,  0,  2,  1,  0, -2, -2,
+   -3, -2,  1,  2,  1, -1, -2, -1, -3, -2,  2,  4,  0, -2, -2,  1,
+   -3, -1,  2,  4,  0, -2, -2,  2, -1,  1,  4,  3, -1, -3, -2,  2,
+    0,  2,  4,  2, -1, -2, -1,  2,  0,  1,  2,  0, -1,  0,  1,  3,
+    3,  0, -5,  1,  4,  0,  0,  1,  1, -2, -5,  2,  5, -1, -2,  1,
+   -1,  0,  0,  3,  3,  1,  0, -1, -2,  3,  4, -2, -3, -1,  0, -2,
+   -3,  3,  5, -3, -3,  0,  0, -2, -1,  3,  2, -2, -2,  2,  2, -1,
+    2,  0,  0, -1,  0,  0,  0,  0,  0, -3, -2,  1,  3,  0, -2, -2
+};
+
+/* list of codebooks for inter-coded vectors */
+static const int8_t* const svq1_inter_codebooks[6] = {
+    svq1_inter_codebook_4x2, svq1_inter_codebook_4x4,
+    svq1_inter_codebook_8x4, svq1_inter_codebook_8x8,
+    NULL, NULL,
+};
+
+static const int8_t svq1_inter_codebook_sum[4][16*6] = {
+ {
+ -1,  1, -2,  0,  1, -1, -1, -1, -2, -1,  1, -1, -1,  0, -1, -1,
+  0, -1, -1, -1, -1,  0, -1,  0,  0,  0, -3,  1, -1,  0,  1, -1,
+  1, -1,  2,  2,  1,  1,  2,  0,  0,  0, -1,  1,  1,  0,  0,  0,
+  1, -1,  0,  1, -1,  1,  1,  0,  1,  0, -1,  1,  1,  0,  0,  0,
+ -2,  0,  0, -2,  0,  0, -2,  0, -2, -1, -2, -1,  0,  0, -1,  0,
+  1,  0,  1, -1,  2,  2,  1,  2,  2,  1,  0,  1,  1,  0,  1,  1,
+ },{
+ -2,  1, -1, -1,  1,  0,  1, -1, -1, -1,  1, -1,  0, -1,  0, -1,
+  0,  0,  0, -2,  0,  1,  0, -1, -1,  0,  2, -3,  1, -2,  3, -1,
+  2,  0,  2,  1,  1, -1,  1,  1,  0,  0,  1,  1,  2, -2,  1,  0,
+ -2, -1,  2, -2, -2,  0, -3,  0, -1,  0, -1,  0, -1,  0, -2, -3,
+  1, -2, -2, -1,  1, -1, -1,  1, -1,  1,  1,  0, -2,  0,  1,  1,
+  1,  1,  2,  1,  0,  0, -1,  0,  0,  1,  0,  1, -1,  1,  0,  2,
+ },{
+  0,  0,  0, -3,  1,  1,  1, -3,  0, -1,  0, -3,  1, -3,  0, -2,
+  1,  2, -1, -3,  0, -3,  1, -1,  0, -1,  0,  0,  1,  2,  1,  1,
+ -1,  2, -3,  3,  1,  0, -5,  1,  0, -1, -3,  1,  0,  2,  0, -3,
+  4,  2,  0, -2,  1, -2,  3, -2,  1,  1,  0, -1,  2,  5,  3,  1,
+ -1,  0,  2, -3, -2,  0,  0, -2,  2, -3, -1, -1,  2,  1,  0, -2,
+  3, -1,  1, -1,  2,  4,  0,  1,  0,  1,  0, -1, -3, -2, -1,  0,
+ },{
+  0,  2, -1, -1,  2, -4, -2,  3,  0, -1, -5,  1,  0,  1,  0,  6,
+ -2,  2,  0,  1,  1, -1, -1, -2,  1, -2, -1,  0,  2, -2, -2, -1,
+ -4,  2, -1, -3, -1, -2,  2, -1,  2, -1,  2,  0,  3, -3, -3,  0,
+ -3,  0,  0, -2,  4, -4,  0, -1,  4,  0, -2, -2,  3, -2,  0,  4,
+  5,  0,  1,  0, -3,  3,  3,  2,  0,  0,  1,  2, -5, -2, -3,  0,
+ -3,  2, -2,  2, -2,  4,  7, -3,  4,  2,  3,  2, -1,  0, -3,  1,
+ }
+};
+
+/* 6x16-entry codebook for intra-coded 4x2 vectors */
+static const int8_t svq1_intra_codebook_4x2[768] = {
+   12, 13, 13, 11, -7,-10,-15,-17,-16,-15,-12,-10, 11, 15, 15, 12,
+    2, 17, 20, 15,-45,-24,  2, 13, 21, 20, -6,-36, 12, 16, -1,-27,
+  -18,-21, 10, 45,-11,-20, -7, 21, 43, -8,-28,  0, 33,-16,-28,  3,
+  -12,-18,-18, -6,-20,-10, 28, 55, -5,-18,-21,-18, 56, 30, -6,-20,
+  -34, 27, 29,-22,-30, 29, 26,-25, 30, 34, 33, 26,-25,-31,-35,-33,
+  -31,-35,-36,-32, 29, 36, 37, 31,-71,-12, 38, 34,-63, -1, 42, 33,
+   58, 37,-31,-60, 55, 34,-33,-61,-57,-57, 22, 93,-57,-58, 21, 93,
+   59, 69, 70, 62,-63,-68,-68,-60,-64,-71,-71,-64, 63, 73, 72, 62,
+   -2,  0,  7, 15,-11,-10, -3,  5, -5, -8,-10,-10,  1,  9, 14,  9,
+   15,  8, -4,-11, 12,  2,-11,-12, -8,  0, 19, 28,  4, -1,-15,-26,
+  -15, 27,  2,-14,-14, 22,  1, -9, -4, -6,-13,-10, -6,-14,  6, 47,
+  -35,-20,  6, 23,  6,  9,  6,  4, -6,  2, 23,-22, -7,  4, 28,-21,
+   20,-22, -2,  6, 22,-28, -5,  8,-10,-18,-16,-12, 36, 19,  2, -1,
+   -3,  0,  4,  8,-45,-10, 23, 23, 40, 15,-20,-35, -4, -1,  4,  1,
+    9, -5,-33, 24,  8,  3,-26, 19, -1,  4,  6, -3, 32, 25,-13,-49,
+   24, 24, 15,  7,-17,-27,-19, -7,-47,  0, 39, 24,-21, -6,  7,  4,
+   -1,  0,-10,-13,  1,  1,  5, 16, 20,  5, -3, -9, -1, -4, -2, -6,
+  -17, -7,  1,  4, 12,  7,  0,  0,  3,  0, 12, 11, -3,  1,  0,-23,
+    4, 17, -6,  0,  6,  3,-25,  0,-17, 10,  8,  5,-14,  4,  1,  4,
+   13, 10,  4,  2,-23, -9,  1,  2,  3, -3,  1,  7,  1,-23, -7, 20,
+   -7,-18,  2, 12, -5, -4, 10,  9,  4, 10,  7,-24,  6,  3,  4,-10,
+   22,-14,-22,  6,  0,  5,  5, -1, -4,  3,-11, -4, -7, 31,  7,-14,
+   -5,-16, -1, 42, -4, -2, -9, -5,  5, -8, -6, -3, 42, -4,-21, -5,
+  -18, 12, 20,-12, 13,-13,-10,  7, -8, -9, -2,-18,-16,  6, 40,  8,
+   10, -1,  0,  4, -3,  4, -1,-13, -2,  6,  1,-15,  5,  3,  1,  2,
+   -4, -2,  1,  3, 15,  0, -9, -4, -3, -4, -4, -4, -3,  5, 16, -3,
+    2, 13,  3,  4, -3, -8,-10,  0, -6, -2, -4, -1, -2, -3, -6, 23,
+    6, -6,  7,  1,  4,-18,  5,  1, -1,  1,-15, 14, -5,  6, -4,  4,
+    2,  2,  2,  6,-24,  2,  7,  3,-26,  0,  3,  3,  5,  7,  1,  6,
+   14, -2,-18, -3,  7,  5, -4,  2, -6,  3, 32,  1, -6, -6, -6,-12,
+    5,-36,  7,  6,  9, -1, 11,  0,  4,  4,  5,  3,  4, 15,  3,-38,
+   10, 23, -5,-42,  0,  4,  4,  4, 23, 17, -6,-13,-13,-37,  1, 29,
+    5,-14, -1,  1,  5,  0,  3,  1,  0,  4, -5,  2,  8,  0,  0,-10,
+    4,  7, -2, -3,-10,  3,  1,  1,-12, -1, 13,  3,  0, -1,  1, -3,
+    0, -1,  3,  1, -6, -9,  3,  9, -6,  1, -4, -6,  8, -1,  0,  8,
+   -3, -3,  0, 18, -5, -1, -4, -1, -8, -2,  3, -4,  0, 17, -1, -5,
+    5, -2,  9,-10,  1, -5,  6, -5,  4,  2,  2,  3, 10,-14, -8,  1,
+   -1, -2,-18, -1, -1, 20,  1,  2, -1,  1, -9,  1, -1, -9, 22, -4,
+    6, -4,  8, -3, -1,  7,-19,  5, -7, 31, -4, -4, -6,  0, -5, -5,
+   -7, -8,-19, -4,  1,  1,  4, 32, 38, -1, -8,  4, -7, -8, -6,-12,
+   -1,  0, -7,  1, -1,  9, -1,  0,  9, -1, -1,  0,  2, -6,  1, -3,
+  -12,  0,  2,  1,  1,  1,  8,  0,  9,  1,  0,  2, -2,  1,-11,  0,
+    0,  8,  2,-10, -1,  2, -1,  0, -2, -4,  0, -5, -2, -1, -1, 14,
+   -3,  7, -1,  5,  0,-10,  1,  1, -1, -5, 14, -1, -2,  1, -3, -2,
+   -6,  0,  0,  6,  2,  3, -9,  4,  4, -5, -1, -1, -7,  3,  8, -1,
+    2, -4, -1,-11, 11,  2,  1,  0, -1,  2,  3,  9,  0,  2,  0,-15,
+    3,  5,-20,  3,  3, -1,  3,  3,  1, -1, 16,  1,  2,-29,  9,  2,
+  -13, -6, -1, -3, 36, -1, -8, -3,  2,  5,  4,  2,-37,  9, 11,  3
+};
+
+/* 6x16-entry codebook for intra-coded 4x4 vectors */
+static const int8_t svq1_intra_codebook_4x4[1536] = {
+  -11, -3,  3,  6,-10, -1,  5,  7, -9, -1,  6,  7, -9, -1,  4,  6,
+    5,  7,  0,-14,  6,  9,  2,-15,  6,  9,  2,-15,  4,  6,  0,-14,
+   16,  3, -5, -6, 16,  1, -8, -8, 14, -1, -9, -9, 12,  0, -8, -8,
+    8, 12, 16, 17, -2,  2,  6,  9,-10, -8, -4,  0,-15,-14,-11, -7,
+   -7,-10, -2, 16, -7,-11, -3, 18, -7,-11, -1, 20, -6, -8,  1, 19,
+   -9,-13,-16,-17,  2, -2, -7, -9, 11,  8,  4, -1, 16, 15, 11,  7,
+  -22, -2, 13, 15,-24, -2, 14, 16,-25, -4, 13, 15,-25, -6, 10, 13,
+   26, 26, 22, 16, 17, 15,  9,  3, -2, -6,-11,-14,-20,-25,-28,-28,
+  -27,-27,-25,-21,-16,-15,-11, -7,  3,  8, 12, 13, 23, 28, 31, 30,
+   20, 16, -7,-33, 22, 19, -6,-35, 22, 19, -6,-34, 20, 17, -6,-32,
+  -20,-20,  2, 38,-21,-22,  2, 40,-21,-22,  2, 40,-20,-20,  3, 38,
+  -47, -4, 24, 26,-50, -3, 26, 27,-50, -3, 26, 27,-47, -4, 24, 26,
+   45,  6,-23,-27, 48,  5,-25,-28, 48,  5,-26,-28, 44,  6,-24,-27,
+  -30,-36,-10, 76,-31,-37,-11, 78,-31,-37,-11, 78,-31,-36,-10, 77,
+  -53,-32, 35, 52,-54,-34, 36, 52,-54,-34, 36, 52,-53,-33, 34, 51,
+  -93,-34, 62, 65,-93,-34, 62, 66,-93,-34, 62, 65,-93,-34, 60, 64,
+   -7,  0,  2,  2, -8, -1,  3,  3, -8,  0,  4,  5, -6,  1,  5,  5,
+    3,  7, 11, 11,  2,  2,  3,  3,  1, -2, -6, -7,  1, -5,-11,-13,
+    3, -2, -4, -3,  7,  0, -5, -5, 12,  4, -5, -7, 14,  6, -4, -7,
+   18, 14,  3, -2,  6,  4,  0, -3, -8, -5, -2,  0,-16,-11, -2,  2,
+   -8, -6,  7, 18, -7, -8,  2, 13, -4, -6, -2,  6,  0, -4, -3,  1,
+    1, -3,-13,-18,  0, -1, -5, -7, -1,  1,  6,  7, -2,  4, 15, 17,
+  -15,-14, -7, -2, -6, -5, -1,  0,  6,  6,  3,  1, 15, 13,  6,  1,
+    2, -2,-11, 10,  2, -1,-12, 11,  3, -1,-12, 11,  2, -2,-11, 11,
+   -9, 14, -1, -5, -9, 15, -2, -5, -8, 16, -2, -5, -7, 15, -1, -4,
+    2,  6,  8,  8, -2,  3,  9, 12,-11, -5,  4, 10,-19,-16, -8,  0,
+   14,  8, -7,-15, 12,  7, -7,-14,  8,  5, -4, -9,  5,  3, -1, -4,
+   12,-14, -2,  2, 13,-15, -1,  3, 14,-15, -1,  3, 13,-14, -1,  3,
+    0,  6, 10,-13,  0,  6, 10,-15,  0,  7,  9,-17,  1,  6,  8,-16,
+   -8, -5, 15, -2, -8, -6, 17, -2, -8, -6, 16, -3, -8, -5, 15, -2,
+   -9,-11,-11,-10,  9, 10,  9,  8,  8, 10, 10,  9, -8, -9, -8, -7,
+    9, 10,  9,  7, -8,-10,-10,-10, -7,-10,-11,-11, 11, 12, 11,  8,
+    0, 10,  7,  0,  0,  7,  0, -6,  0,  2, -5, -6, -2, -1, -4, -1,
+    5,  0, -6, -9,  2,  2,  2,  1, -2,  0,  5,  7, -6, -5,  1,  4,
+    3, -8,  2, -1,  4, -9,  3,  0,  5, -7,  3,  0,  7, -5,  3,  0,
+   -5, -3,  2,  9, -6, -3,  1,  8, -6, -3,  1,  7, -5, -2,  0,  4,
+   13,  8,  3,  1, -3, -5, -4, -1, -8, -7, -3,  0, -1,  1,  3,  2,
+    3,  2, -5,-12,  4,  3, -2, -9,  3,  4,  1, -4,  3,  5,  4, -1,
+   -9, -8, -4,  0,  8,  6,  2,  0, 10,  8,  3,  0, -6, -5, -3, -1,
+   -3, -9,-12, -5,  0, -3, -5,  0,  2,  3,  2,  4,  5,  8,  7,  6,
+   -1, -2,  5, 12, -1, -1,  5,  9,  2,  1, -1, -2,  2, -1,-11,-17,
+   -7,  3,  3, -1, -9,  3,  4, -1,-10,  4,  6, -1, -9,  5,  7,  0,
+  -18, -7,  2,  2, -8,  1,  5,  3,  3,  4,  1,  0,  9,  5, -2, -3,
+   -2,  0,  6,  8, -4, -5, -5, -3,  1, -2, -6, -8, 10,  9,  3, -1,
+    0, -2, -2,  0,  0, -4, -5,  0, -2, -8, -4,  8, -5, -7,  6, 24,
+    9,  1, -7,  1,  9,  1, -8,  1,  8,  0,-10,  1,  8, -1,-11, -1,
+    8,  8,  6,  3,  5,  4,  3,  2, -2, -3, -1,  0,-10,-13, -8, -4,
+    0,  4,  2, -3,  0,  6,  3, -5,  3, 10,  2,-12,  5, 10, -4,-22,
+    0, -4, -1,  3,  1, -4, -1,  5,  1, -5,  0,  8, -1, -6, -2,  7,
+   -1, -1, -2, -4, -1, -2, -4, -6, -1, -1, -1, -2,  1,  5, 10,  9,
+   10,  3,  0, -2,  6, -1, -2, -5,  3, -1, -2, -6,  2,  0,  0, -5,
+    6,  3,  0,  0,  6,  3,  1,  1,  4, -2, -2,  1,  0, -9, -9, -2,
+  -11, -3,  1,  2, -6,  2,  4,  5, -3,  2,  3,  4, -2,  1,  1,  2,
+   -6, -4, -1, -2,  2, -1, -1, -2, 10,  2, -2, -2, 11,  2, -4, -1,
+    6,  0, -2,  2,  3,  3,  0,  0, -6,  3,  3,  0,-17, -1,  5,  0,
+   -1,  4, 10, 11, -3, -2,  0,  1, -3, -4, -5, -3, -1, -2, -2, -1,
+    2, -3, -9,-12,  3,  3,  3,  2,  2,  2,  4,  4,  2,  1, -1, -2,
+   -2,  9,  5,-10, -3,  5,  5, -5, -2,  1,  2,  0, -1, -2, -2,  1,
+   -2, -3,  7, -2, -1, -3,  7, -3, -1, -2,  8, -4, -2, -2,  7, -3,
+    1, -8, -3, 12,  2, -2, -2,  4,  1,  3,  0, -5, -1,  5,  2, -7,
+   -1,  3,  1, -5, -7, -2,  3,  1, -2, -7, -2,  2, 20,  3, -5, -1,
+    5,  0, -3, -2, -7, -7,  0,  6, -6,  0,  7,  6,  2,  6,  0, -7,
+   -2,  6, -7,  1, -2,  7, -8,  3, -2,  7, -7,  3, -1,  7, -6,  2,
+   -5, -2,  5,  7,  4,  1, -4, -8,  6,  3, -2, -5, -7, -5,  3,  7,
+   -1, -1,  6,  5,  0, -1,  1, -4,  2,  1,  0, -7,  1,  0,  0, -4,
+   -8,  0,  3,  1, -2,  1, -1, -1,  1, -1, -3,  1,  1, -2,  1,  9,
+    5,  2, -3, -4, -1,  0, -1, -3, -3,  1,  3,  1, -4,  0,  4,  2,
+    2, -2, -2, 12,  0, -2, -5,  3, -1,  0, -3,  1, -3, -1, -2,  1,
+    1,  5,  3,  0, -6, -4, -2,  1,  0, -2, -2,  2,  6,  1, -4, -1,
+   -3, -5, -5, -1,  3,  5,  5,  4,  0,  3,  1, -1, -2,  1, -2, -3,
+    2, -4, -5, -3,  4, -2, -3, -2,  6,  0, -1, -1,  7,  1,  0,  0,
+   -3, -2, -2,  0, -2, -3, -5, -1, -2,  2,  0, -1, -1, 11,  9, -1,
+    0,  1, -1,-10, -1,  1,  0, -6,  1,  0,  1,  4,  2, -5, -1, 13,
+   -2,  4,  5,  0, -5,  1,  6,  3, -6, -2,  3,  2, -5, -2,  0, -2,
+   -1,  1,  1, -2, -1, -2,  0,  2,  5,  5,  5,  7,  0, -4, -8, -7,
+    0,  2, -1, -5, -1,  2,  2, -3,  0,  5,  3, -5,  3,  8,  2,-12,
+    8,  4,  0, -2, 10, -1, -4, -1,  3, -6, -3,  0, -4, -5,  0,  0,
+    0,-10, -4,  2, -1, -6,  3,  5, -1, -3,  6,  4,  0, -2,  4,  2,
+    0,  8,  1, -1,  0, 11,  1, -3, -1,  6, -2, -4, -3, -2, -7, -4,
+    0, -1, -1, -1,  4,  5,  6,  5, -5, -9, -8, -5,  2,  2,  3,  2,
+    0,  2,  6,  1,  2,  0,  3,  0,  1, -2, -1, -2,  0, -1, -3, -6,
+    0,  0,  2,  0,  4,  0,  2,  1,  5, -2,  0,  0, -2, -9, -1,  2,
+    0,  1,  0,-10, -1,  1,  8,  0, -1, -2,  4,  0,  1, -1,  2, -1,
+   -3, -2,  2, -1, -3, -1,  2, -3,  0, -1,  1,  0,  8,  1, -1,  3,
+    0,  1,  1,  2,  0, -4, -2,  0, -1, -5,  1, -1, -2, -1, 11,  2,
+    1,  5, -2, -2,  0,  2, -4,  0, -2,  1, -5,  1,  0,  5,  0,  1,
+   -5, -3,  0,  6, -4,  2,  0,  0, -3,  5,  1,  0, -3,  3,  0,  0,
+    3, -2, -3,  1,  1, -4,  0,  8, -2, -3, -2,  3,  1,  2, -1, -1,
+    1,  1,  0,  2,  2,  0,  1,  6,  1, -1,  2,  1,  0,  3,  0,-19,
+    1, -3, -2,  2,  6,  5, -2, -7, -3,  1,  3,  1, -1, -1,  0,  2,
+   -8, -1, -1, -4,  1,  1, -1,  2,  4,  3,  2,  3, -5,  1,  3,  0,
+    0,  2, -1,  1, -3,  0,  0,  5, -5, -2,  0,  8, -4, -4, -4,  6,
+    1,  2,  1,  2,  2,  2, -3,  2,  4,  0, -9,  0,  7,  0,-11,  1,
+    0,  0,  0, -2,  3,  3, -1, -6,  4,  3, -3,-10, -1,  2,  6,  2,
+    7, -2, -3,  5, -4,  0,  3, -1, -4,  2,  1, -7,  2, -1, -1,  3,
+    3,  2,  2,  2, -5, -7, -7, -5,  5,  6,  4,  2, -2, -1,  0,  1
+};
+
+/* 6x16-entry codebook for intra-coded 8x4 vectors */
+static const int8_t svq1_intra_codebook_8x4[3072] = {
+    5,  6,  6,  6,  7,  7,  8,  8,  0,  0,  0,  0,  0,  1,  2,  3,
+   -3, -4, -4, -5, -5, -4, -3, -2, -4, -4, -4, -5, -4, -4, -3, -3,
+    1,  2,  2,  2,  2,  3,  3,  3,  2,  3,  3,  4,  4,  5,  5,  5,
+   -1,  0,  1,  1,  2,  3,  4,  4, -9,-10, -9, -9, -8, -7, -6, -5,
+   -4, -4, -5, -6, -6, -7, -7, -7,  0, -1, -2, -2, -3, -3, -4, -4,
+    4,  4,  3,  3,  2,  1,  1,  0,  7,  7,  7,  6,  6,  5,  4,  4,
+    2,  4,  5,  6,  4,  1, -3, -6,  3,  4,  5,  5,  4,  0, -5, -8,
+    2,  3,  4,  4,  2, -2, -7,-10,  2,  2,  2,  1,  0, -4, -9,-12,
+   -9, -7, -3,  1,  4,  4,  3,  3,-10, -7, -2,  3,  5,  5,  3,  3,
+   -9, -6, -2,  3,  6,  5,  4,  3, -8, -6, -1,  3,  4,  4,  3,  2,
+   -5, -5, -5, -5, -3,  1,  4,  7, -5, -5, -5, -4, -2,  1,  6,  8,
+   -4, -5, -4, -3, -1,  3,  8, 10, -3, -4, -3, -2,  1,  5,  9, 11,
+   -2, -2, -2, -2, -2, -2, -2, -2, -4, -5, -5, -5, -5, -5, -5, -4,
+   -3, -4, -4, -4, -4, -4, -4, -3,  9, 10, 10, 11, 11, 11, 10, 10,
+    7,  4,  1, -2, -4, -6, -9,-10,  9,  7,  3,  0, -2, -4, -8, -9,
+   11,  8,  4,  2,  0, -3, -6, -8, 11,  9,  5,  3,  1, -2, -5, -7,
+  -13,-13,-13,-12,-11,-10, -8, -8,  0,  1,  2,  3,  4,  4,  4,  3,
+    3,  4,  5,  6,  6,  6,  5,  4,  3,  4,  4,  4,  3,  3,  3,  2,
+   10, 10, 11, 10,  9,  9,  8,  7,  6,  6,  6,  6,  5,  4,  3,  2,
+    0,  0,  0, -1, -2, -3, -4, -4,-10,-10,-11,-12,-13,-14,-14,-14,
+   16, 16, 17, 16, 15, 13, 12, 11, -1, -2, -3, -4, -4, -4, -4, -3,
+   -4, -5, -6, -6, -6, -6, -6, -6, -5, -6, -6, -6, -6, -6, -5, -5,
+  -13,-13,-13,-12,-11,-10, -8, -6, -9, -8, -7, -6, -4, -2,  0,  1,
+   -2, -1,  1,  3,  5,  7,  8,  9,  5,  7,  9, 11, 13, 14, 15, 15,
+   16, 14, 11,  7,  2, -3, -7, -9, 14, 12,  8,  3, -1, -6, -9,-11,
+   11,  9,  4,  0, -4, -8,-11,-13,  8,  5,  1, -3, -6,-10,-12,-14,
+  -18,-15, -9, -3,  1,  6,  9, 11,-17,-13, -7, -1,  3,  7, 11, 12,
+  -15,-11, -5,  1,  5,  9, 12, 13,-13, -9, -3,  2,  5,  9, 11, 13,
+   22, 21, 19, 15, 10,  3, -4, -9, 20, 18, 15,  9,  2, -5,-12,-17,
+   16, 13,  8,  1, -7,-14,-20,-24, 10,  6, -1, -8,-15,-21,-25,-27,
+  -25,-23,-20,-14, -7,  1,  9, 14,-23,-21,-16, -9,  0,  9, 16, 21,
+  -20,-16,-10, -1,  8, 16, 22, 25,-15,-11, -3,  6, 14, 20, 25, 27,
+   -4, -2,  0,  1,  2,  2,  2,  2, -5, -2,  0,  2,  3,  3,  3,  3,
+   -6, -4, -1,  1,  2,  3,  3,  3, -7, -5, -2,  0,  1,  1,  2,  2,
+    2,  1,  1,  1,  1,  0, -2, -3,  3,  3,  2,  1,  0, -1, -3, -4,
+    4,  3,  2,  1,  0, -2, -4, -6,  5,  4,  3,  1, -1, -3, -5, -6,
+    5,  6,  6,  4,  2,  0, -2, -3,  3,  4,  4,  4,  3,  1,  0, -1,
+   -2, -2, -1, -1, -1, -1, -2, -2, -5, -4, -3, -2, -2, -2, -3, -3,
+   -1, -1, -1, -1, -1, -1, -1, -1, -3, -4, -4, -4, -3, -3, -3, -3,
+   -1, -1, -1, -1, -1, -1, -1, -2,  5,  6,  6,  6,  6,  5,  4,  3,
+    4,  4,  4,  4,  4,  5,  6,  7,  0, -1, -1, -1, -1,  0,  1,  2,
+   -2, -3, -3, -3, -3, -2, -1,  0, -3, -3, -4, -4, -4, -3, -2, -1,
+    0, -2, -4, -4, -2,  0,  2,  3,  0, -2, -3, -3, -1,  2,  4,  5,
+   -1, -2, -4, -3,  0,  3,  5,  6, -2, -3, -4, -3, -1,  2,  4,  5,
+    9,  4,  0, -3, -3, -1,  0,  1,  8,  4, -1, -4, -3, -1,  1,  2,
+    6,  2, -3, -5, -4, -2,  0,  1,  5,  1, -3, -4, -4, -2,  0,  1,
+    5,  3,  1, -1, -4, -8,-10,-10,  3,  3,  2,  1,  0, -2, -3, -4,
+    1,  1,  1,  2,  3,  2,  1,  0, -1,  0,  1,  2,  3,  4,  3,  2,
+    0,  1,  2,  2,  1, -1, -3, -3,  0,  1,  1,  1, -1, -2, -4, -3,
+   -3, -3, -3, -3, -3, -3, -1,  2, -4, -4, -3,  0,  3,  7, 12, 14,
+   -5, -5, -6, -6, -6, -6, -6, -5,  2,  2,  2,  1,  0,  0,  0,  0,
+    4,  4,  3,  2,  1,  0,  0,  0,  6,  6,  5,  4,  2,  2,  1,  1,
+   -7, -7, -6, -3,  0,  4,  7,  8, -1, -2, -3, -3, -2, -1,  1,  2,
+    3,  3,  1, -1, -2, -2, -2, -1,  6,  6,  4,  2,  0, -2, -2, -2,
+   -6, -5, -2,  2,  5,  9, 11, 12, -4, -4, -2,  0,  2,  4,  5,  6,
+   -3, -2, -2, -2, -2, -1,  0,  1, -2, -2, -2, -3, -3, -3, -3, -2,
+   -7, -3,  1,  3,  3,  0, -3, -5, -6, -2,  3,  5,  4,  1, -3, -5,
+   -5, -1,  4,  6,  5,  2, -3, -4, -4,  0,  5,  7,  6,  3, -1, -3,
+    0,  0,  0,  0,  0,  0,  0,  0, -2, -2, -3, -3, -3, -3, -2, -1,
+    6,  7,  8,  9,  9,  8,  7,  6, -4, -4, -5, -5, -6, -6, -5, -4,
+   -9, -8, -6, -4,  0,  3,  6,  6, -5, -4, -1,  3,  5,  6,  5,  3,
+    1,  3,  6,  6,  4,  1, -2, -5,  6,  7,  5,  1, -3, -7,-10,-11,
+   10,  9,  5,  1, -3, -6, -6, -4,  5,  3, -1, -5, -6, -5, -2,  2,
+   -2, -4, -6, -6, -4,  1,  6, 10, -6, -7, -7, -4,  1,  7, 11, 12,
+    6,  5,  3,  2,  0,  0,  0,  0,  2,  1, -1, -2, -3, -2, -1, -1,
+    0, -1, -2, -4, -4, -2, -1,  1,  0,  0, -1, -2, -1,  0,  2,  3,
+    0, -1, -2, -2, -2, -2, -1, -1,  5,  4,  2,  1,  0,  0,  0,  0,
+    6,  5,  3,  1,  0,  0,  0,  0,  2,  0, -2, -4, -4, -3, -2, -2,
+   -7, -4,  0,  2,  2,  2,  2,  1, -7, -3,  0,  0,  0,  0,  0,  0,
+   -4, -1,  1,  1,  0,  0,  0,  1, -1,  1,  2,  2,  2,  2,  3,  3,
+   -2,  0,  2,  2,  1,  1,  1,  1, -1,  1,  2,  2,  1,  0,  0, -1,
+    0,  2,  4,  2,  0, -1, -2, -3,  1,  2,  3,  1, -2, -4, -6, -6,
+    1,  2,  2,  4,  5,  6,  4,  1,  0, -1, -1, -1,  0,  0, -2, -4,
+    0,  0, -1, -2, -2, -2, -4, -6,  2,  1,  0,  0,  1,  1, -1, -3,
+    1,  1,  1,  1,  1,  2,  3,  3,  0,  0,  1,  0,  1,  2,  4,  4,
+   -1, -1, -1, -1,  0,  1,  2,  3, -4, -4, -5, -5, -5, -3, -1,  0,
+   -6, -5, -5, -4, -3, -2, -1, -1, -1,  0,  0,  1,  1,  2,  3,  3,
+    0,  1,  1,  1,  2,  2,  3,  4,  0,  0, -1, -1,  0,  1,  2,  3,
+    0,  1,  1,  1,  0,  0, -1, -1,  1,  3,  3,  2,  1, -1, -2, -2,
+   -2,  0,  2,  2,  2,  2,  1,  1, -9, -8, -4, -2,  1,  3,  3,  3,
+   -1, -1, -1, -2, -3, -3, -3, -4,  0,  0,  0, -1, -2, -2, -3, -3,
+    2,  2,  2,  0, -1, -1, -1, -1,  5,  5,  4,  3,  2,  2,  2,  2,
+    6,  3, -1, -4, -3, -1,  1,  1,  2, -1, -3, -4, -1,  2,  2,  0,
+   -1, -2, -2,  1,  4,  4,  1, -3, -2, -1,  1,  4,  6,  3, -3, -8,
+    3,  3,  2,  1, -1, -2, -2, -2, -4, -4, -2, -1,  1,  3,  4,  4,
+   -4, -5, -5, -4, -2,  0,  2,  2,  7,  7,  4,  1, -1, -2, -3, -2,
+   -1,  1,  3,  0, -4, -6,  0,  6, -2,  1,  4,  1, -4, -6, -1,  7,
+   -3,  1,  4,  2, -3, -6, -1,  6, -2,  0,  3,  2, -2, -5, -1,  4,
+    1, -1, -2,  1,  4,  4, -1, -7,  1, -1, -4, -1,  5,  6,  0, -6,
+    3,  0, -4, -3,  3,  6,  2, -4,  3,  0, -5, -4,  1,  4,  1, -3,
+    2,  2,  3,  3,  3,  3,  2,  2, -4, -5, -6, -7, -7, -7, -7, -6,
+    1,  2,  3,  3,  3,  3,  2,  2,  0,  0,  1,  1,  1,  2,  2,  1,
+    3, -3, -3,  3,  4, -2, -2,  2,  3, -4, -4,  4,  4, -4, -4,  2,
+    4, -4, -4,  4,  4, -4, -3,  3,  3, -3, -4,  3,  3, -3, -3,  3,
+   -2, -2, -2, -2, -2, -2, -1, -1,  6,  7,  8,  8,  8,  7,  6,  5,
+   -5, -6, -7, -7, -8, -7, -6, -5,  1,  1,  2,  2,  2,  2,  1,  1,
+    0,  0,  0,  0,  0, -1,  0,  0, -1,  0,  0,  0,  0, -1,  0,  0,
+   -2, -3, -2, -2, -2, -3, -3, -3,  2,  3,  5,  6,  4,  2,  1,  0,
+    8,  6,  2,  0,  0,  0,  0,  0,  4,  1,  0,  0,  0, -1, -1, -1,
+    1, -1,  0,  0,  0, -1, -2, -3, -2, -2, -1,  0,  0, -2, -4, -5,
+    3,  1, -1, -2, -3, -4, -5, -5,  2,  1,  0,  0,  1,  1,  0,  0,
+    0, -1, -1,  0,  2,  2,  2,  2, -1, -2, -1,  1,  2,  2,  2,  2,
+    0, -1, -2, -1, -1, -1, -1,  0, -1, -2, -2, -1, -1,  0,  0,  1,
+    2,  1,  1,  2,  2,  1,  1,  0,  6,  5,  3,  1,  0, -2, -4, -4,
+   -3, -2, -1,  0,  1,  1,  0, -1,  0,  1,  3,  4,  5,  5,  3,  1,
+   -1, -1, -1,  0,  1,  0, -1, -2, -2, -2, -2, -1,  0, -1, -2, -3,
+    0, -1, -2, -2, -1, -1,  0,  2,  1, -1, -2, -1, -1, -1,  0,  2,
+    1,  0, -2, -2, -2, -2,  1,  5,  1, -1, -2, -2, -2,  0,  5, 10,
+    0,  0,  0,  0,  0, -1, -1, -1, -1, -1, -1,  0,  0,  0,  1,  2,
+    1,  2,  2,  3,  4,  4,  6,  5, -3, -3, -3, -2, -2, -3, -3, -3,
+    1, -1, -2, -2,  0,  3,  5,  7,  2,  0, -2, -3, -2,  0,  2,  3,
+    3,  1, -2, -3, -3, -2, -1, -1,  3,  1,  0, -1, -1, -1, -1, -1,
+    1,  3,  5,  4,  2, -1, -3, -4, -3, -2,  1,  2,  1,  0, -1, -2,
+   -5, -3,  0,  2,  2,  1,  0,  0, -3, -1,  1,  2,  2,  1,  0,  0,
+    0, -1, -1, -1,  1,  2,  3,  4, -3, -4, -4, -3, -1,  0,  0,  1,
+   -2, -3, -2, -1,  1,  1,  1,  1, -2, -2,  0,  3,  4,  4,  3,  2,
+   -4, -4, -3, -2, -1,  1,  2,  3,  0,  1,  1,  1, -1, -2, -3, -3,
+    3,  4,  5,  4,  2, -1, -3, -3, -2, -2,  0,  2,  2,  2,  1,  0,
+   -4,  0,  5,  7,  4, -1, -4, -4, -1,  2,  4,  3,  0, -3, -3, -2,
+    2,  1,  0, -1, -2, -2,  0,  1,  0,  0, -1, -2, -2, -1,  1,  2,
+   -4, -3, -2, -1,  0,  1,  2,  2, 10,  9,  5,  0, -3, -4, -3, -2,
+    1, -1, -2, -2, -1,  0,  0,  0, -2, -2, -1,  1,  1,  1,  0, -1,
+   -5, -3,  0,  3,  4,  2,  0, -2, -2, -1,  0,  1,  1,  0, -1, -1,
+    3,  2, -1, -2, -2, -1,  1,  1,  7,  5, -1, -5, -6, -2,  2,  4,
+   -2,  3,  3, -3, -4,  1,  2, -2, -3,  3,  4, -3, -4,  2,  3, -2,
+   -3,  3,  4, -3, -4,  2,  3, -2, -4,  2,  4, -2, -3,  1,  2, -1,
+    4,  3, -1, -3, -3, -1,  1,  2, -4, -6, -4,  0,  4,  5,  4,  1,
+    0,  2,  5,  6,  2, -3, -5, -4,  1,  1, -1, -3, -5, -2,  2,  4,
+   -1,  0,  1,  2,  2,  3,  3,  4, -1,  0,  1,  1,  0, -1, -1, -1,
+   -1,  0,  1,  2,  2,  1, -1, -2, -3, -2, -1,  0,  0, -1, -2, -3,
+    1,  1,  1,  1,  0,  0,  1,  2,  1,  0, -1,  0,  0,  1,  1,  0,
+    1, -2, -4, -1,  1,  2,  1,  0,  1, -4, -7, -3,  1,  3,  2,  1,
+    1,  1,  1,  1,  1,  1,  0, -1,  1,  1,  1,  0,  1,  2,  2,  0,
+    1,  1,  0,  0,  0,  2,  0, -3,  3,  2,  0, -1, -1, -2, -6, -9,
+    0,  0,  0,  1,  0,  0,  1,  2,  1,  0,  0,  0, -1, -1,  0,  2,
+    0,  1,  1,  1, -1, -3, -2,  0, -7, -5,  1,  6,  6,  2, -1, -1,
+    3,  1, -1, -3, -4, -2,  1,  4,  2,  0, -2, -3, -4, -3, -1,  2,
+    2,  2,  1,  1,  1,  0,  0,  1,  1,  1,  0,  0,  0,  0,  0,  1,
+   -1,  1,  1, -2, -5, -6, -4, -1, -1,  1,  4,  3,  2,  0,  1,  2,
+   -1,  0,  2,  3,  1,  0,  0,  1, -1,  0,  1,  0,  0, -1, -1,  0,
+    0,  1,  2,  2,  0, -2, -1,  1, -2, -1, -1, -2, -1,  2,  6,  8,
+   -1, -1, -2, -3, -2,  0,  1,  2, -1,  0,  0, -1, -1,  0, -1, -1,
+    2,  1,  1,  1,  1,  0,  0,  0,  0,  0,  1,  1,  1, -1, -1,  1,
+   -1,  0,  2,  2, -1, -3, -2,  3,  0,  2,  3,  0, -5, -7, -2,  4,
+   -1,  0,  0,  0, -1, -2, -3, -3, -1,  0, -1, -2, -2, -2, -2, -2,
+    1,  1,  0,  0,  1,  2,  0, -1,  1,  2,  1,  2,  5,  6,  2,  0,
+   -2, -4, -3,  0,  2,  2,  0, -3,  3,  1,  0,  1,  2,  1, -2, -3,
+    3,  1,  0,  0,  0,  0,  0, -1,  1, -1, -2, -2, -1,  1,  3,  3,
+    3,  2,  1,  2,  4,  3,  1, -2, -2, -4, -4, -3, -1,  0, -2, -3,
+    1,  0, -1, -1,  0,  1,  0, -1,  3,  2,  0,  0,  0,  1,  1,  0,
+    1,  1,  0,  0,  0,  0,  0,  0,  2,  3,  3,  2,  2,  2,  1,  1,
+    0, -1, -2, -3, -5, -5, -5, -4,  1,  1,  0, -1,  0,  1,  3,  3,
+   -9, -6, -2,  0,  1,  1,  2,  2, -6, -2,  1,  2,  1,  1,  0,  1,
+   -2,  1,  2,  2,  1,  1,  1,  1,  0,  2,  2,  1,  0,  1,  1,  1,
+    1,  0,  0,  0,  0,  0, -1,  0,  0,  0,  0,  0, -1, -3, -2,  0,
+   -3, -3, -3, -2, -1,  3,  7,  9,  1,  2,  2,  2,  0, -2, -4, -3,
+    2,  0, -2, -1,  3,  4, -1, -6,  1,  0, -2, -3, -1,  3,  3,  0,
+    0,  3,  3,  0, -2, -1,  1,  1, -6, -1,  3,  2, -1, -2,  0,  1,
+    5,  3,  0, -2, -3,  0,  2,  1,  1,  1,  2,  2,  0, -2, -4, -7,
+   -3, -2,  1,  2,  2,  1, -1, -4,  2,  2,  0, -2, -2,  0,  2,  2,
+    0,  0, -2, -3, -2, -1,  0,  0,  0,  0,  0,  0,  0,  0,  2,  2,
+   -2, -1,  0,  1,  0,  1,  2,  3, -4, -2,  0,  0, -1,  0,  2,  3,
+   -2, -2, -2, -1, -1,  0,  2,  4,  0,  0,  0,  0, -1, -1,  0,  1,
+    0, -1, -1, -1, -1, -1,  0,  0,  6,  4,  2,  0, -1, -2, -1, -1,
+    0,  1,  1,  1,  1, -1, -5,-10,  1,  1,  1,  1,  1,  1,  0, -4,
+    1,  0,  1,  1,  1,  1,  1, -1,  2,  1,  1,  1,  0,  0,  0,  0,
+   -3,  1,  4,  3,  3,  1, -1,  0, -4,  0,  1,  0, -1,  0,  0,  0,
+   -5,  0,  2,  1,  1,  1,  0, -1, -1,  2,  1, -2, -2, -1,  0, -1,
+    2,  4,  5,  3,  0, -1,  1,  2,  0,  0,  1,  0, -2, -2, -1, -1,
+   -2, -2, -2, -2, -3, -2, -1,  0,  0,  0,  1,  0,  0,  0,  1,  2,
+    0, -2, -2, -3, -1,  2,  2, -1,  1,  0,  0,  0,  1,  5,  3, -2,
+   -1, -1,  0, -1,  0,  2,  0, -5, -1,  0,  1,  0,  0,  2,  2, -2,
+    3,  1, -1, -1,  0,  1,  1,  2,  1,  0,  0,  1,  1,  1,  1,  1,
+  -10, -8, -2,  1,  2,  1,  1,  1, -1,  1,  2,  1,  0,  0,  0,  0,
+   -1, -1,  0,  1,  2,  2,  2,  1, -1, -1, -1,  0, -1, -3, -5, -4,
+    1,  1,  2,  1,  1,  0,  0,  2, -1, -2, -1, -1, -1,  0,  2,  4,
+   -3, -7, -5,  0,  2,  0,  0,  0,  3, -1, -2,  1,  2,  1,  1,  2,
+    1, -2, -1,  1,  2,  1,  0,  1,  0, -1,  0,  3,  2, -1, -1, -1,
+    2,  1,  1,  0,  0,  0,  0,  0, -9, -7, -2,  3,  3,  2,  1,  1,
+    3,  2,  0, -2, -2, -1,  1,  1,  0, -1,  0,  0,  1,  1,  0,  0,
+   -2, -1,  1,  1,  1,  0,  0,  0,  1,  2,  1, -2, -4, -3,  1,  2,
+    1,  2,  1, -2, -3,  0,  3,  1, -1, -1,  0,  0,  1,  3,  0, -4,
+    2,  0, -1,  1,  2, -2, -2,  3,  2,  0, -1,  2,  3, -2, -4,  1,
+    0,  1,  1,  1,  2, -2, -6, -2, -1,  0,  0,  0,  2,  0, -2, -1,
+   -1, -1,  1,  2,  1, -2, -3, -2,  3, -1, -2, -1, -1,  0,  1,  2,
+   10,  4,  0,  0, -1, -2, -2, -1,  3, -1, -2, -1,  0, -1, -1,  0,
+   -5,  2,  7,  1, -4, -2,  1,  0, -2,  2,  3, -1, -3,  0,  2,  0,
+    2,  1,  0,  0,  1,  1, -1, -2,  1, -2, -2, -1, -1, -2,  0,  0,
+    0,  3, -2, -7, -1,  3,  0,  0,  1,  3, -3, -5,  2,  3, -1,  0,
+    0,  2, -2, -2,  4,  2, -2,  0, -1,  1, -1,  0,  2, -1, -2,  1,
+    4,  0, -3, -4, -2,  1,  2,  1,  0,  0,  3,  5,  3,  1, -1, -2,
+    1,  1,  1, -1, -3, -1,  1,  1,  1, -1, -2, -2,  0,  0, -1, -2
+};
+
+/* 6x16-entry codebook for intra-coded 8x8 vectors */
+static const int8_t svq1_intra_codebook_8x8[6144] = {
+    4,  4,  3,  2,  2,  1,  0, -1,  4,  3,  3,  2,  1,  0, -1, -1,
+    3,  3,  2,  2,  1,  0, -1, -2,  3,  2,  2,  1,  0, -1, -2, -3,
+    2,  2,  1,  0, -1, -1, -2, -3,  2,  1,  0,  0, -1, -2, -3, -4,
+    1,  0,  0, -1, -2, -3, -4, -4,  0,  0, -1, -2, -2, -3, -4, -4,
+    2,  3,  3,  3,  3,  3,  3,  3,  2,  2,  2,  2,  2,  2,  3,  3,
+    1,  2,  2,  2,  2,  2,  2,  2,  0,  1,  1,  1,  1,  1,  1,  1,
+   -1,  0,  0,  0,  0,  0,  1,  1, -2, -2, -1, -1, -1, -1, -1, -1,
+   -3, -3, -3, -3, -3, -3, -2, -2, -5, -4, -4, -4, -4, -4, -4, -3,
+   -4, -2, -1,  0,  1,  2,  2,  3, -4, -2, -1,  0,  1,  2,  3,  3,
+   -4, -3, -1,  0,  1,  2,  3,  3, -4, -3, -1,  0,  1,  2,  3,  3,
+   -5, -3, -1,  0,  1,  2,  3,  3, -5, -3, -1,  0,  1,  2,  3,  3,
+   -5, -3, -1,  0,  1,  1,  2,  3, -5, -3, -2, -1,  0,  1,  2,  3,
+    4,  4,  5,  5,  6,  6,  7,  7,  2,  2,  2,  3,  3,  4,  4,  4,
+    0,  0,  0,  0,  1,  1,  1,  2, -2, -2, -2, -2, -1, -1, -1,  0,
+   -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2,
+   -1, -2, -2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -2, -2, -2, -2,
+    5,  3,  1, -1, -2, -3, -3, -3,  5,  3,  1, -1, -2, -3, -3, -3,
+    5,  3,  1, -1, -2, -3, -3, -3,  5,  3,  1, -1, -2, -3, -3, -3,
+    5,  4,  1,  0, -2, -3, -3, -3,  6,  4,  2,  0, -2, -2, -3, -3,
+    6,  4,  2,  0, -1, -2, -2, -3,  6,  4,  2,  1, -1, -2, -2, -2,
+   -1,  1,  3,  3,  2,  0, -3, -6, -1,  1,  3,  4,  3,  0, -3, -6,
+   -1,  1,  4,  4,  3,  1, -3, -6, -1,  1,  3,  4,  3,  1, -3, -6,
+   -2,  1,  3,  4,  3,  1, -3, -6, -2,  1,  3,  4,  3,  1, -3, -7,
+   -2,  1,  3,  3,  2,  0, -3, -7, -2,  0,  2,  3,  2,  0, -3, -6,
+   10,  9,  8,  6,  6,  5,  4,  4,  6,  5,  4,  3,  2,  2,  2,  1,
+    2,  1,  0, -1, -2, -2, -2, -1, -1, -2, -3, -4, -4, -4, -4, -3,
+   -2, -3, -4, -4, -5, -4, -4, -3, -2, -2, -3, -3, -3, -3, -2, -2,
+   -1, -1, -1, -1, -1, -1, -1,  0,  1,  1,  1,  1,  1,  1,  1,  2,
+   -2, -1,  1,  2,  4,  5,  7,  8, -3, -2,  0,  1,  3,  5,  7,  8,
+   -4, -3, -1,  0,  2,  4,  6,  7, -5, -4, -2, -1,  1,  3,  5,  7,
+   -6, -5, -3, -2,  0,  2,  4,  6, -6, -5, -4, -2, -1,  1,  3,  5,
+   -7, -6, -5, -3, -2,  0,  2,  3, -8, -7, -5, -4, -3, -1,  1,  2,
+   11,  9,  7,  5,  3,  1, -1, -1, 10,  8,  6,  3,  1,  0, -2, -2,
+    9,  7,  5,  2,  0, -2, -3, -4,  8,  6,  3,  1, -1, -3, -4, -4,
+    6,  4,  2, -1, -3, -4, -5, -5,  5,  3,  0, -2, -4, -5, -6, -6,
+    3,  1, -1, -3, -5, -6, -7, -7,  2,  0, -2, -4, -6, -6, -7, -7,
+    5,  6,  7,  7,  7,  8,  8,  8,  3,  4,  5,  5,  6,  6,  6,  6,
+    0,  2,  2,  3,  4,  4,  4,  5, -2, -1,  0,  1,  2,  2,  3,  3,
+   -4, -3, -2, -1,  0,  1,  1,  2, -6, -5, -4, -3, -2, -2, -1,  0,
+   -8, -7, -6, -6, -5, -4, -3, -3,-10, -9, -8, -8, -7, -6, -6, -5,
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+   -2, -1, -1, -1,  0, -1,  0,  1,  0,  1,  0,  0, -1, -1,  0,  0,
+    0,  1,  1,  1,  1,  0,  0,  0, -3, -2,  0,  1,  1,  0,  0, -1,
+   -1,  0,  1,  0, -1,  0,  2,  3, -1,  0,  0, -2, -4, -2, -1,  0,
+    0,  1,  1,  0, -2, -1,  0, -1,  1,  2,  3,  1,  0,  1,  1,  0,
+   -1,  0,  1,  1,  1,  1,  1,  0, -2, -3, -2,  0,  0,  0,  1,  0,
+   -1, -2, -2,  0,  1,  0,  0, -1,  3,  1,  0,  0,  1,  0, -1, -1,
+   -2, -1,  0,  0, -1, -1,  0,  0, -1,  0,  0,  0,  0,  1,  1,  1,
+   -1, -1, -1,  0,  1,  1,  1,  1,  0, -2, -3, -1,  1,  0,  0,  0,
+    1, -1, -3, -1,  1,  1,  0, -1,  3,  1, -1,  1,  2,  2,  0, -1,
+    3,  1,  0,  1,  2,  1,  1,  0,  0, -2, -2, -1, -1,  0,  0,  0,
+    1,  0, -1, -1,  1,  2,  1,  0,  0, -1, -2, -1,  1,  2,  2,  1,
+   -1, -1, -1,  0,  0,  1,  2,  0, -2,  0,  0,  0,  0,  0,  1, -1,
+   -1,  0,  1,  0, -1, -1, -1, -1,  0,  1,  1,  2,  0, -2, -1,  0,
+    1,  2,  2,  2,  1, -1, -1,  0,  0,  1,  1,  1,  0, -2, -2, -1,
+    0,  0, -1, -1, -1, -1, -2, -2,  0,  0, -1,  0,  1,  2,  2,  1,
+    0,  0, -1, -1,  0,  1,  2,  2,  1,  1, -1, -2, -1, -1, -1, -1,
+    2,  2,  1,  0,  0, -1, -2, -2,  1,  2,  2,  1,  0,  0, -2, -2,
+    0,  0,  0,  0,  1,  1,  0, -1,  0, -1, -1, -1,  2,  3,  2,  1,
+    0, -2,  1,  2, -1,  0,  0,  1, -1, -2,  2,  3, -1,  0,  0,  0,
+    0, -2,  2,  3, -1, -1,  0,  0,  0, -1,  3,  2, -2,  0,  1,  0,
+    0, -1,  3,  1, -2,  0,  1,  0,  0, -1,  2,  1, -1,  1,  0, -1,
+    0,  0,  1, -1, -2,  0,  0, -1,  1,  0,  0, -2, -2, -1, -1, -1,
+    1,  1,  1,  1,  1, -1, -1, -2,  0,  0,  0,  1,  1,  1,  1,  1,
+    0,  0,  0,  1,  1,  1,  2,  3,  1,  0,  0, -1,  0,  0,  1,  2,
+    0, -1, -1, -2, -1,  0,  1,  2, -2, -2, -2, -2, -1,  0,  1,  1,
+   -1, -1, -1, -1,  0,  0,  0, -1,  2,  2,  2,  0, -1, -1, -2, -4,
+   -1, -2, -1, -1,  0,  1,  2,  3, -1, -1, -1, -1,  0,  1,  2,  3,
+    1,  0, -1,  0, -1,  0,  1,  2,  1,  0,  0,  0, -1,  0,  2,  2,
+    1,  0, -1, -1, -2,  0,  1,  2,  0, -2, -2, -2, -3, -1,  0,  1,
+    0, -2, -2, -2, -2, -1,  1,  1,  0,  0,  0,  0,  0,  1,  2,  2
+};
+
+/* list of codebooks for intra-coded vectors */
+static const int8_t* const svq1_intra_codebooks[6] = {
+    svq1_intra_codebook_4x2, svq1_intra_codebook_4x4,
+    svq1_intra_codebook_8x4, svq1_intra_codebook_8x8,
+    NULL, NULL,
+};
+
+static const int8_t svq1_intra_codebook_sum[4][16*6] = {
+ {
+  0,  0,  0, -1, -1, -1, -1, -2,  0, -1, -1,  0, -1,  0,  1,  0,
+  1,  0, -1,  1,  0,  0, -1,  1, -1,  0,  0,  0, -1,  1,  0,  0,
+ -1,  0,  0,  1, -1,  1,  0, -1, -1,  0,  1,  1,  0,  0, -1,  1,
+  0,  1,  0,  0,  1, -1,  0,  0,  0, -1,  1,  0,  1,  0, -2,  1,
+  0, -1,  1,  0,  0,  0,  1,  0, -1,  0,  0,  0, -1,  0,  0,  0,
+  0,  1,  1,  0,  0, -1,  0,  1,  0,  0,  0,  0, -1,  1,  1, -1,
+ },{
+ -1, -2,  0, -1,  1,  0, -1,  0, -1, -4, -1, -2, -1, -2,  1, -2,
+  0,  0,  4, -2, -1,  1,  1,  0,  2,  1,  1,  0,  2,  0,  0,  0,
+  1,  1,  0, -1, -1, -1,  1,  0, -1, -3, -3,  1, -1,  1, -2, -1,
+  1, -1,  0,  1,  2,  1, -1, -1,  1,  1,  1,  2,  1,  0,  1, -2,
+ -2,  0, -1, -2, -2,  0, -1, -1, -1,  0,  1,  0, -1, -1,  0, -1,
+  0,  2,  1,  2,  2,  1, -1,  1,  0,  2,  0, -1,  1,  0,  0,  0,
+ },{
+ -2,  0, -1, -1,  1,  1, -2,  0, -2,  0,  1, -2, -2,  1, -1, -1,
+  3, -2,  0, -3, -4, -3,  2,  1,  0,  3, -2,  2,  3,  2,  2, -1,
+ -3,  1,  0,  1,  0,  0,  0,  1, -2,  1, -2, -2, -1, -2, -2,  2,
+  0, -4,  0,  2, -1,  0,  2,  2,  2,  1,  0, -1, -1,  1, -3,  2,
+  2,  1,  0,  3,  1, -1,  1,  3,  1,  0,  1,  1,  2, -1,  1, -1,
+ -2, -1,  0, -1,  1, -1,  1, -2, -2, -1, -1, -3,  1, -4, -3,  1,
+ },{
+ -2,  0, -2,  3, -1, -1,  0,  2,  2, -1, -3,  2,  1,  0, -2, -1,
+ -3, -2, -2,  1,  2, -3,  0,  1, -5, -2, -3,  0, -2, -1,  2,  0,
+ -1, -1,  0, -2,  1,  3, -7, -2, -2, -1,  2, -1,  0,  3,  1,  3,
+  1,  0,  0,  1,  2,  3,  1,  2,  0, -2, -2,  1,  1,  2,  2,  3,
+  4,  1, -1,  2, -2,  4,  0,  0,  0,  4,  2,  0, -2, -2,  2, -4,
+ -1,  5, -2, -2, -3,  2, -3, -1,  3, -3,  0,  4,  3,  0,  1, -2,
+ }
+};
diff --git a/contrib/ffmpeg/libavcodec/svq1_vlc.h b/contrib/ffmpeg/libavcodec/svq1_vlc.h
new file mode 100644
index 000000000..56463700f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/svq1_vlc.h
@@ -0,0 +1,281 @@
+/*
+ * copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SVQ1_VLC_H
+#define SVQ1_VLC_H
+
+/* values in this table range from 0..3; adjust retrieved value by +0 */
+static const uint8_t svq1_block_type_vlc[4][2] = {
+ /* { code, length } */
+    { 0x1, 1 },  { 0x1, 2 },  { 0x1, 3 },  { 0x0, 3 }
+
+};
+
+/* values in this table range from -1..6; adjust retrieved value by -1 */
+static const uint8_t svq1_intra_multistage_vlc[6][8][2] = {
+ /* { code, length } */
+{
+    { 0x1, 5 },  { 0x1, 1 },  { 0x3, 3 },  { 0x2, 3 },
+    { 0x3, 4 },  { 0x2, 4 },  { 0x0, 5 },  { 0x1, 4 }
+},{
+    { 0x1, 4 },  { 0x3, 2 },  { 0x5, 3 },  { 0x4, 3 },
+    { 0x3, 3 },  { 0x2, 3 },  { 0x0, 4 },  { 0x1, 3 }
+},{
+    { 0x1, 5 },  { 0x1, 1 },  { 0x3, 3 },  { 0x0, 5 },
+    { 0x3, 4 },  { 0x2, 3 },  { 0x2, 4 },  { 0x1, 4 }
+},{
+    { 0x1, 6 },  { 0x1, 1 },  { 0x1, 2 },  { 0x0, 6 },
+    { 0x3, 4 },  { 0x2, 4 },  { 0x1, 5 },  { 0x1, 4 }
+},{
+    { 0x1, 6 },  { 0x1, 1 },  { 0x1, 2 },  { 0x3, 5 },
+    { 0x2, 5 },  { 0x0, 6 },  { 0x1, 5 },  { 0x1, 3 }
+},{
+    { 0x1, 7 },  { 0x1, 1 },  { 0x1, 2 },  { 0x1, 3 },
+    { 0x1, 4 },  { 0x1, 6 },  { 0x0, 7 },  { 0x1, 5 }
+}
+};
+
+/* values in this table range from -1..6; adjust retrieved value by -1 */
+static const uint8_t svq1_inter_multistage_vlc[6][8][2] = {
+ /* { code, length } */
+{
+    { 0x3, 2 },  { 0x5, 3 },  { 0x4, 3 },  { 0x3, 3 },
+    { 0x2, 3 },  { 0x1, 3 },  { 0x1, 4 },  { 0x0, 4 }
+},{
+    { 0x3, 2 },  { 0x5, 3 },  { 0x4, 3 },  { 0x3, 3 },
+    { 0x2, 3 },  { 0x1, 3 },  { 0x1, 4 },  { 0x0, 4 }
+},{
+    { 0x1, 1 },  { 0x3, 3 },  { 0x2, 3 },  { 0x3, 4 },
+    { 0x2, 4 },  { 0x1, 4 },  { 0x1, 5 },  { 0x0, 5 }
+},{
+    { 0x1, 1 },  { 0x3, 3 },  { 0x2, 3 },  { 0x3, 4 },
+    { 0x2, 4 },  { 0x1, 4 },  { 0x1, 5 },  { 0x0, 5 }
+},{
+    { 0x1, 1 },  { 0x3, 3 },  { 0x2, 3 },  { 0x3, 4 },
+    { 0x2, 4 },  { 0x1, 4 },  { 0x1, 5 },  { 0x0, 5 }
+},{
+    { 0x1, 1 },  { 0x1, 2 },  { 0x1, 3 },  { 0x3, 5 },
+    { 0x2, 5 },  { 0x1, 5 },  { 0x1, 6 },  { 0x0, 6 }
+}
+};
+
+/* values in this table range from 0..255; adjust retrieved value by +0 */
+static const uint16_t svq1_intra_mean_vlc[256][2] = {
+ /* { code, length } */
+    { 0x37, 6 },  { 0x56, 7 },  { 0x1, 17 },  { 0x1, 20 },
+    { 0x2, 20 },  { 0x3, 20 },  { 0x0, 20 },  { 0x4, 20 },
+    { 0x5, 20 },  { 0x3, 19 },  { 0x15, 11 },  { 0x42, 9 },
+    { 0x14, 11 },  { 0x3, 14 },  { 0x2, 14 },  { 0x1, 15 },
+    { 0x1, 16 },  { 0x1, 12 },  { 0x2B, 10 },  { 0x18, 11 },
+    { 0xC, 11 },  { 0x41, 9 },  { 0x78, 8 },  { 0x6C, 8 },
+    { 0x55, 7 },  { 0xF, 4 },  { 0xE, 4 },  { 0x34, 6 },
+    { 0x51, 7 },  { 0x72, 8 },  { 0x6E, 8 },  { 0x40, 9 },
+    { 0x3F, 9 },  { 0x3E, 9 },  { 0x3D, 9 },  { 0x3C, 9 },
+    { 0x3B, 9 },  { 0x3A, 9 },  { 0x39, 9 },  { 0x38, 9 },
+    { 0x37, 9 },  { 0x43, 9 },  { 0x46, 9 },  { 0x47, 9 },
+    { 0x45, 9 },  { 0x44, 9 },  { 0x49, 9 },  { 0x48, 9 },
+    { 0x4A, 8 },  { 0x79, 8 },  { 0x76, 8 },  { 0x77, 8 },
+    { 0x71, 8 },  { 0x75, 8 },  { 0x74, 8 },  { 0x73, 8 },
+    { 0x6A, 8 },  { 0x55, 8 },  { 0x70, 8 },  { 0x6F, 8 },
+    { 0x52, 8 },  { 0x6D, 8 },  { 0x4C, 8 },  { 0x6B, 8 },
+    { 0x40, 7 },  { 0x69, 8 },  { 0x68, 8 },  { 0x67, 8 },
+    { 0x66, 8 },  { 0x65, 8 },  { 0x64, 8 },  { 0x63, 8 },
+    { 0x62, 8 },  { 0x61, 8 },  { 0x60, 8 },  { 0x5F, 8 },
+    { 0x5E, 8 },  { 0x5D, 8 },  { 0x5C, 8 },  { 0x5B, 8 },
+    { 0x5A, 8 },  { 0x59, 8 },  { 0x58, 8 },  { 0x57, 8 },
+    { 0x56, 8 },  { 0x3D, 7 },  { 0x54, 8 },  { 0x53, 8 },
+    { 0x3F, 7 },  { 0x51, 8 },  { 0x50, 8 },  { 0x4F, 8 },
+    { 0x4E, 8 },  { 0x4D, 8 },  { 0x41, 7 },  { 0x4B, 8 },
+    { 0x53, 7 },  { 0x3E, 7 },  { 0x48, 8 },  { 0x4F, 7 },
+    { 0x52, 7 },  { 0x45, 8 },  { 0x50, 7 },  { 0x43, 8 },
+    { 0x42, 8 },  { 0x41, 8 },  { 0x42, 7 },  { 0x43, 7 },
+    { 0x3E, 8 },  { 0x44, 7 },  { 0x3C, 8 },  { 0x45, 7 },
+    { 0x46, 7 },  { 0x47, 7 },  { 0x48, 7 },  { 0x49, 7 },
+    { 0x4A, 7 },  { 0x4B, 7 },  { 0x4C, 7 },  { 0x4D, 7 },
+    { 0x4E, 7 },  { 0x58, 7 },  { 0x59, 7 },  { 0x5A, 7 },
+    { 0x5B, 7 },  { 0x5C, 7 },  { 0x5D, 7 },  { 0x44, 8 },
+    { 0x49, 8 },  { 0x29, 8 },  { 0x3F, 8 },  { 0x3D, 8 },
+    { 0x3B, 8 },  { 0x2C, 8 },  { 0x28, 8 },  { 0x25, 8 },
+    { 0x26, 8 },  { 0x5E, 7 },  { 0x57, 7 },  { 0x54, 7 },
+    { 0x5F, 7 },  { 0x62, 7 },  { 0x63, 7 },  { 0x64, 7 },
+    { 0x61, 7 },  { 0x65, 7 },  { 0x67, 7 },  { 0x66, 7 },
+    { 0x35, 6 },  { 0x36, 6 },  { 0x60, 7 },  { 0x39, 8 },
+    { 0x3A, 8 },  { 0x38, 8 },  { 0x37, 8 },  { 0x36, 8 },
+    { 0x35, 8 },  { 0x34, 8 },  { 0x33, 8 },  { 0x32, 8 },
+    { 0x31, 8 },  { 0x30, 8 },  { 0x2D, 8 },  { 0x2B, 8 },
+    { 0x2A, 8 },  { 0x27, 8 },  { 0x40, 8 },  { 0x46, 8 },
+    { 0x47, 8 },  { 0x26, 9 },  { 0x25, 9 },  { 0x24, 9 },
+    { 0x23, 9 },  { 0x22, 9 },  { 0x2E, 8 },  { 0x2F, 8 },
+    { 0x1F, 9 },  { 0x36, 9 },  { 0x1D, 9 },  { 0x21, 9 },
+    { 0x1B, 9 },  { 0x1C, 9 },  { 0x19, 9 },  { 0x1A, 9 },
+    { 0x18, 9 },  { 0x17, 9 },  { 0x16, 9 },  { 0x1E, 9 },
+    { 0x20, 9 },  { 0x27, 9 },  { 0x28, 9 },  { 0x29, 9 },
+    { 0x2A, 9 },  { 0x2B, 9 },  { 0x2C, 9 },  { 0x2D, 9 },
+    { 0x2E, 9 },  { 0x2F, 9 },  { 0x30, 9 },  { 0x35, 9 },
+    { 0x31, 9 },  { 0x32, 9 },  { 0x33, 9 },  { 0x34, 9 },
+    { 0x19, 10 },  { 0x2A, 10 },  { 0x17, 10 },  { 0x16, 10 },
+    { 0x15, 10 },  { 0x28, 10 },  { 0x26, 10 },  { 0x25, 10 },
+    { 0x22, 10 },  { 0x21, 10 },  { 0x18, 10 },  { 0x14, 10 },
+    { 0x29, 10 },  { 0x12, 10 },  { 0xD, 10 },  { 0xE, 10 },
+    { 0xF, 10 },  { 0x10, 10 },  { 0x11, 10 },  { 0x1A, 10 },
+    { 0x1B, 10 },  { 0x1C, 10 },  { 0x1D, 10 },  { 0x1E, 10 },
+    { 0x1F, 10 },  { 0x20, 10 },  { 0x13, 10 },  { 0x23, 10 },
+    { 0x24, 10 },  { 0x9, 11 },  { 0x8, 11 },  { 0x7, 11 },
+    { 0x27, 10 },  { 0x5, 11 },  { 0xB, 11 },  { 0x6, 11 },
+    { 0x4, 11 },  { 0x3, 11 },  { 0x2, 11 },  { 0x1, 11 },
+    { 0xA, 11 },  { 0x16, 11 },  { 0x19, 11 },  { 0x17, 11 },
+    { 0xD, 11 },  { 0xE, 11 },  { 0xF, 11 },  { 0x10, 11 },
+    { 0x11, 11 },  { 0x12, 11 },  { 0x13, 11 },  { 0x1, 14 }
+};
+
+/* values in this table range from -256..255; adjust retrieved value by -256 */
+static const uint16_t svq1_inter_mean_vlc[512][2] = {
+ /* { code, length } */
+    { 0x5A, 22 },  { 0xD4, 22 },  { 0xD5, 22 },  { 0xD6, 22 },
+    { 0xD7, 22 },  { 0xD8, 22 },  { 0xD9, 22 },  { 0xDA, 22 },
+    { 0xDB, 22 },  { 0xDC, 22 },  { 0xDD, 22 },  { 0xDE, 22 },
+    { 0xDF, 22 },  { 0xE0, 22 },  { 0xE1, 22 },  { 0xE2, 22 },
+    { 0xE3, 22 },  { 0xE4, 22 },  { 0xE5, 22 },  { 0xE6, 22 },
+    { 0xE8, 22 },  { 0xCB, 22 },  { 0xE9, 22 },  { 0xEA, 22 },
+    { 0xE7, 22 },  { 0xEC, 22 },  { 0xED, 22 },  { 0xEE, 22 },
+    { 0xEF, 22 },  { 0xF0, 22 },  { 0xF1, 22 },  { 0xF2, 22 },
+    { 0xF3, 22 },  { 0xF4, 22 },  { 0xF5, 22 },  { 0xF6, 22 },
+    { 0xF7, 22 },  { 0xF8, 22 },  { 0x102, 22 },  { 0xEB, 22 },
+    { 0xF9, 22 },  { 0xFC, 22 },  { 0xFD, 22 },  { 0xFE, 22 },
+    { 0x100, 22 },  { 0x5C, 22 },  { 0x60, 22 },  { 0x101, 22 },
+    { 0x71, 22 },  { 0x104, 22 },  { 0x105, 22 },  { 0xFB, 22 },
+    { 0xFF, 22 },  { 0x86, 21 },  { 0xFA, 22 },  { 0x7C, 22 },
+    { 0x75, 22 },  { 0x103, 22 },  { 0x78, 22 },  { 0xD3, 22 },
+    { 0x7B, 22 },  { 0x82, 22 },  { 0xD2, 22 },  { 0xD1, 22 },
+    { 0xD0, 22 },  { 0xCF, 22 },  { 0xCE, 22 },  { 0xCD, 22 },
+    { 0xCC, 22 },  { 0xC3, 22 },  { 0xCA, 22 },  { 0xC9, 22 },
+    { 0xC8, 22 },  { 0xC7, 22 },  { 0xC6, 22 },  { 0xC5, 22 },
+    { 0x8B, 22 },  { 0xC4, 22 },  { 0xC2, 22 },  { 0xC1, 22 },
+    { 0xC0, 22 },  { 0xBF, 22 },  { 0xBE, 22 },  { 0xBD, 22 },
+    { 0xBC, 22 },  { 0xBB, 22 },  { 0xBA, 22 },  { 0xB9, 22 },
+    { 0x61, 22 },  { 0x84, 22 },  { 0x85, 22 },  { 0x86, 22 },
+    { 0x87, 22 },  { 0x88, 22 },  { 0x89, 22 },  { 0x8A, 22 },
+    { 0x8C, 22 },  { 0x8D, 22 },  { 0x8E, 22 },  { 0x8F, 22 },
+    { 0x90, 22 },  { 0x91, 22 },  { 0x92, 22 },  { 0x93, 22 },
+    { 0x94, 22 },  { 0x95, 22 },  { 0x96, 22 },  { 0x97, 22 },
+    { 0x98, 22 },  { 0x99, 22 },  { 0x9A, 22 },  { 0x9B, 22 },
+    { 0x9C, 22 },  { 0x9D, 22 },  { 0x9E, 22 },  { 0x9F, 22 },
+    { 0xA0, 22 },  { 0xA1, 22 },  { 0xA2, 22 },  { 0xA3, 22 },
+    { 0xA4, 22 },  { 0xA5, 22 },  { 0xA6, 22 },  { 0xA7, 22 },
+    { 0xA8, 22 },  { 0xA9, 22 },  { 0xAA, 22 },  { 0xAB, 22 },
+    { 0x7F, 22 },  { 0x8F, 21 },  { 0xAC, 22 },  { 0xAD, 22 },
+    { 0xAE, 22 },  { 0xAF, 22 },  { 0xB0, 22 },  { 0xB1, 22 },
+    { 0x53, 20 },  { 0x90, 21 },  { 0xB2, 22 },  { 0x91, 21 },
+    { 0xB3, 22 },  { 0xB4, 22 },  { 0x54, 20 },  { 0xB5, 22 },
+    { 0xB6, 22 },  { 0x8C, 21 },  { 0x34, 19 },  { 0x3D, 18 },
+    { 0x55, 20 },  { 0xB7, 22 },  { 0xB8, 22 },  { 0x8B, 21 },
+    { 0x56, 20 },  { 0x3D, 19 },  { 0x57, 20 },  { 0x58, 20 },
+    { 0x40, 19 },  { 0x43, 19 },  { 0x47, 19 },  { 0x2A, 18 },
+    { 0x2E, 19 },  { 0x2C, 18 },  { 0x46, 19 },  { 0x59, 20 },
+    { 0x49, 19 },  { 0x2D, 19 },  { 0x38, 18 },  { 0x36, 18 },
+    { 0x39, 18 },  { 0x45, 19 },  { 0x28, 18 },  { 0x30, 18 },
+    { 0x35, 18 },  { 0x20, 17 },  { 0x44, 19 },  { 0x32, 18 },
+    { 0x31, 18 },  { 0x1F, 17 },  { 0x2F, 18 },  { 0x2E, 18 },
+    { 0x2D, 18 },  { 0x21, 17 },  { 0x22, 17 },  { 0x23, 17 },
+    { 0x24, 17 },  { 0x27, 16 },  { 0x23, 16 },  { 0x20, 16 },
+    { 0x1D, 16 },  { 0x25, 16 },  { 0x1E, 16 },  { 0x24, 16 },
+    { 0x2A, 16 },  { 0x26, 16 },  { 0x21, 15 },  { 0x29, 16 },
+    { 0x22, 15 },  { 0x23, 15 },  { 0x24, 15 },  { 0x1B, 15 },
+    { 0x1A, 15 },  { 0x1D, 15 },  { 0x1F, 15 },  { 0x27, 15 },
+    { 0x17, 14 },  { 0x18, 14 },  { 0x19, 14 },  { 0x1B, 14 },
+    { 0x1C, 14 },  { 0x1E, 14 },  { 0x25, 14 },  { 0x20, 14 },
+    { 0x21, 14 },  { 0x13, 13 },  { 0x14, 13 },  { 0x15, 13 },
+    { 0x16, 13 },  { 0x17, 13 },  { 0x18, 13 },  { 0x19, 13 },
+    { 0x1A, 13 },  { 0x18, 12 },  { 0x17, 12 },  { 0x15, 12 },
+    { 0x14, 12 },  { 0x13, 12 },  { 0x12, 12 },  { 0xF, 11 },
+    { 0x10, 11 },  { 0x12, 11 },  { 0x13, 11 },  { 0x1B, 11 },
+    { 0x1A, 11 },  { 0xE, 10 },  { 0x13, 10 },  { 0xF, 10 },
+    { 0x10, 10 },  { 0x11, 10 },  { 0x12, 10 },  { 0xD, 9 },
+    { 0x14, 9 },  { 0x15, 9 },  { 0xC, 9 },  { 0x13, 9 },
+    { 0xF, 8 },  { 0xE, 8 },  { 0x10, 8 },  { 0x11, 8 },
+    { 0xC, 7 },  { 0x9, 7 },  { 0xA, 7 },  { 0x8, 6 },
+    { 0x9, 6 },  { 0x9, 5 },  { 0x8, 5 },  { 0x5, 4 },
+    { 0x1, 1 },  { 0x3, 3 },  { 0x7, 5 },  { 0x6, 5 },
+    { 0xB, 6 },  { 0xA, 6 },  { 0xE, 7 },  { 0xF, 7 },
+    { 0xB, 7 },  { 0xD, 7 },  { 0xB, 8 },  { 0xD, 8 },
+    { 0xC, 8 },  { 0xF, 9 },  { 0x10, 9 },  { 0x11, 9 },
+    { 0xE, 9 },  { 0x12, 9 },  { 0x17, 10 },  { 0x14, 10 },
+    { 0x16, 10 },  { 0x15, 10 },  { 0x19, 11 },  { 0x18, 11 },
+    { 0x17, 11 },  { 0x16, 11 },  { 0x15, 11 },  { 0x14, 11 },
+    { 0x11, 11 },  { 0x19, 12 },  { 0x1A, 12 },  { 0x16, 12 },
+    { 0x1D, 12 },  { 0x1B, 12 },  { 0x1C, 12 },  { 0x20, 13 },
+    { 0x1C, 13 },  { 0x23, 13 },  { 0x22, 13 },  { 0x21, 13 },
+    { 0x1F, 13 },  { 0x1E, 13 },  { 0x1B, 13 },  { 0x1D, 13 },
+    { 0x24, 14 },  { 0x16, 14 },  { 0x1A, 14 },  { 0x22, 14 },
+    { 0x1D, 14 },  { 0x1F, 14 },  { 0x15, 14 },  { 0x23, 14 },
+    { 0x18, 15 },  { 0x20, 15 },  { 0x29, 15 },  { 0x28, 15 },
+    { 0x26, 15 },  { 0x25, 15 },  { 0x19, 15 },  { 0x1C, 15 },
+    { 0x1E, 15 },  { 0x17, 15 },  { 0x2C, 16 },  { 0x2B, 16 },
+    { 0x1C, 16 },  { 0x21, 16 },  { 0x2D, 16 },  { 0x28, 16 },
+    { 0x1F, 16 },  { 0x1B, 16 },  { 0x1A, 16 },  { 0x22, 16 },
+    { 0x2D, 17 },  { 0x32, 17 },  { 0x2C, 17 },  { 0x27, 17 },
+    { 0x31, 17 },  { 0x33, 17 },  { 0x2F, 17 },  { 0x2B, 17 },
+    { 0x37, 18 },  { 0x2A, 17 },  { 0x2E, 17 },  { 0x30, 17 },
+    { 0x29, 17 },  { 0x28, 17 },  { 0x26, 17 },  { 0x25, 17 },
+    { 0x2F, 19 },  { 0x33, 18 },  { 0x34, 18 },  { 0x30, 19 },
+    { 0x3A, 18 },  { 0x3B, 18 },  { 0x31, 19 },  { 0x3C, 18 },
+    { 0x2B, 18 },  { 0x29, 18 },  { 0x48, 19 },  { 0x27, 18 },
+    { 0x42, 19 },  { 0x41, 19 },  { 0x26, 18 },  { 0x52, 20 },
+    { 0x51, 20 },  { 0x3F, 19 },  { 0x3E, 19 },  { 0x39, 19 },
+    { 0x3C, 19 },  { 0x3B, 19 },  { 0x3A, 19 },  { 0x25, 18 },
+    { 0x38, 19 },  { 0x50, 20 },  { 0x37, 19 },  { 0x36, 19 },
+    { 0x87, 21 },  { 0x4F, 20 },  { 0x35, 19 },  { 0x4E, 20 },
+    { 0x33, 19 },  { 0x32, 19 },  { 0x4D, 20 },  { 0x4C, 20 },
+    { 0x83, 22 },  { 0x4B, 20 },  { 0x81, 22 },  { 0x80, 22 },
+    { 0x8E, 21 },  { 0x7E, 22 },  { 0x7D, 22 },  { 0x84, 21 },
+    { 0x8D, 21 },  { 0x7A, 22 },  { 0x79, 22 },  { 0x4A, 20 },
+    { 0x77, 22 },  { 0x76, 22 },  { 0x89, 21 },  { 0x74, 22 },
+    { 0x73, 22 },  { 0x72, 22 },  { 0x49, 20 },  { 0x70, 22 },
+    { 0x6F, 22 },  { 0x6E, 22 },  { 0x6D, 22 },  { 0x6C, 22 },
+    { 0x6B, 22 },  { 0x6A, 22 },  { 0x69, 22 },  { 0x68, 22 },
+    { 0x67, 22 },  { 0x66, 22 },  { 0x65, 22 },  { 0x64, 22 },
+    { 0x63, 22 },  { 0x62, 22 },  { 0x8A, 21 },  { 0x88, 21 },
+    { 0x5F, 22 },  { 0x5E, 22 },  { 0x5D, 22 },  { 0x85, 21 },
+    { 0x5B, 22 },  { 0x83, 21 },  { 0x59, 22 },  { 0x58, 22 },
+    { 0x57, 22 },  { 0x56, 22 },  { 0x55, 22 },  { 0x54, 22 },
+    { 0x53, 22 },  { 0x52, 22 },  { 0x51, 22 },  { 0x50, 22 },
+    { 0x4F, 22 },  { 0x4E, 22 },  { 0x4D, 22 },  { 0x4C, 22 },
+    { 0x4B, 22 },  { 0x4A, 22 },  { 0x49, 22 },  { 0x48, 22 },
+    { 0x47, 22 },  { 0x46, 22 },  { 0x45, 22 },  { 0x44, 22 },
+    { 0x43, 22 },  { 0x42, 22 },  { 0x41, 22 },  { 0x40, 22 },
+    { 0x3F, 22 },  { 0x3E, 22 },  { 0x3D, 22 },  { 0x3C, 22 },
+    { 0x3B, 22 },  { 0x3A, 22 },  { 0x39, 22 },  { 0x38, 22 },
+    { 0x37, 22 },  { 0x36, 22 },  { 0x35, 22 },  { 0x34, 22 },
+    { 0x33, 22 },  { 0x32, 22 },  { 0x31, 22 },  { 0x30, 22 },
+    { 0x2F, 22 },  { 0x2E, 22 },  { 0x2D, 22 },  { 0x2C, 22 },
+    { 0x2B, 22 },  { 0x2A, 22 },  { 0x29, 22 },  { 0x28, 22 },
+    { 0x27, 22 },  { 0x26, 22 },  { 0x25, 22 },  { 0x24, 22 },
+    { 0x23, 22 },  { 0x22, 22 },  { 0x21, 22 },  { 0x20, 22 },
+    { 0x1F, 22 },  { 0x1E, 22 },  { 0x1D, 22 },  { 0x1C, 22 },
+    { 0x1B, 22 },  { 0x1A, 22 },  { 0x19, 22 },  { 0x18, 22 },
+    { 0x17, 22 },  { 0x16, 22 },  { 0x15, 22 },  { 0x14, 22 },
+    { 0x13, 22 },  { 0x12, 22 },  { 0x11, 22 },  { 0x10, 22 },
+    { 0xF, 22 },  { 0xE, 22 },  { 0xD, 22 },  { 0xC, 22 },
+    { 0xB, 22 },  { 0xA, 22 },  { 0x9, 22 },  { 0x8, 22 },
+    { 0x7, 22 },  { 0x6, 22 },  { 0x5, 22 },  { 0x4, 22 },
+    { 0x3, 22 },  { 0x2, 22 },  { 0x1, 22 },  { 0x0, 22 }
+};
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/svq3.c b/contrib/ffmpeg/libavcodec/svq3.c
new file mode 100644
index 000000000..db601010b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/svq3.c
@@ -0,0 +1,1015 @@
+/*
+ * Copyright (c) 2003 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ *
+ * How to use this decoder:
+ * SVQ3 data is transported within Apple Quicktime files. Quicktime files
+ * have stsd atoms to describe media trak properties. A stsd atom for a
+ * video trak contains 1 or more ImageDescription atoms. These atoms begin
+ * with the 4-byte length of the atom followed by the codec fourcc. Some
+ * decoders need information in this atom to operate correctly. Such
+ * is the case with SVQ3. In order to get the best use out of this decoder,
+ * the calling app must make the SVQ3 ImageDescription atom available
+ * via the AVCodecContext's extradata[_size] field:
+ *
+ * AVCodecContext.extradata = pointer to ImageDescription, first characters
+ * are expected to be 'S', 'V', 'Q', and '3', NOT the 4-byte atom length
+ * AVCodecContext.extradata_size = size of ImageDescription atom memory
+ * buffer (which will be the same as the ImageDescription atom size field
+ * from the QT file, minus 4 bytes since the length is missing)
+ *
+ * You will know you have these parameters passed correctly when the decoder
+ * correctly decodes this file:
+ *  ftp://ftp.mplayerhq.hu/MPlayer/samples/V-codecs/SVQ3/Vertical400kbit.sorenson3.mov
+ *
+ */
+
+/**
+ * @file svq3.c
+ * svq3 decoder.
+ */
+
+#define FULLPEL_MODE  1
+#define HALFPEL_MODE  2
+#define THIRDPEL_MODE 3
+#define PREDICT_MODE  4
+
+/* dual scan (from some older h264 draft)
+ o-->o-->o   o
+         |  /|
+ o   o   o / o
+ | / |   |/  |
+ o   o   o   o
+   /
+ o-->o-->o-->o
+*/
+static const uint8_t svq3_scan[16]={
+ 0+0*4, 1+0*4, 2+0*4, 2+1*4,
+ 2+2*4, 3+0*4, 3+1*4, 3+2*4,
+ 0+1*4, 0+2*4, 1+1*4, 1+2*4,
+ 0+3*4, 1+3*4, 2+3*4, 3+3*4,
+};
+
+static const uint8_t svq3_pred_0[25][2] = {
+  { 0, 0 },
+  { 1, 0 }, { 0, 1 },
+  { 0, 2 }, { 1, 1 }, { 2, 0 },
+  { 3, 0 }, { 2, 1 }, { 1, 2 }, { 0, 3 },
+  { 0, 4 }, { 1, 3 }, { 2, 2 }, { 3, 1 }, { 4, 0 },
+  { 4, 1 }, { 3, 2 }, { 2, 3 }, { 1, 4 },
+  { 2, 4 }, { 3, 3 }, { 4, 2 },
+  { 4, 3 }, { 3, 4 },
+  { 4, 4 }
+};
+
+static const int8_t svq3_pred_1[6][6][5] = {
+  { { 2,-1,-1,-1,-1 }, { 2, 1,-1,-1,-1 }, { 1, 2,-1,-1,-1 },
+    { 2, 1,-1,-1,-1 }, { 1, 2,-1,-1,-1 }, { 1, 2,-1,-1,-1 } },
+  { { 0, 2,-1,-1,-1 }, { 0, 2, 1, 4, 3 }, { 0, 1, 2, 4, 3 },
+    { 0, 2, 1, 4, 3 }, { 2, 0, 1, 3, 4 }, { 0, 4, 2, 1, 3 } },
+  { { 2, 0,-1,-1,-1 }, { 2, 1, 0, 4, 3 }, { 1, 2, 4, 0, 3 },
+    { 2, 1, 0, 4, 3 }, { 2, 1, 4, 3, 0 }, { 1, 2, 4, 0, 3 } },
+  { { 2, 0,-1,-1,-1 }, { 2, 0, 1, 4, 3 }, { 1, 2, 0, 4, 3 },
+    { 2, 1, 0, 4, 3 }, { 2, 1, 3, 4, 0 }, { 2, 4, 1, 0, 3 } },
+  { { 0, 2,-1,-1,-1 }, { 0, 2, 1, 3, 4 }, { 1, 2, 3, 0, 4 },
+    { 2, 0, 1, 3, 4 }, { 2, 1, 3, 0, 4 }, { 2, 0, 4, 3, 1 } },
+  { { 0, 2,-1,-1,-1 }, { 0, 2, 4, 1, 3 }, { 1, 4, 2, 0, 3 },
+    { 4, 2, 0, 1, 3 }, { 2, 0, 1, 4, 3 }, { 4, 2, 1, 0, 3 } },
+};
+
+static const struct { uint8_t run; uint8_t level; } svq3_dct_tables[2][16] = {
+  { { 0, 0 }, { 0, 1 }, { 1, 1 }, { 2, 1 }, { 0, 2 }, { 3, 1 }, { 4, 1 }, { 5, 1 },
+    { 0, 3 }, { 1, 2 }, { 2, 2 }, { 6, 1 }, { 7, 1 }, { 8, 1 }, { 9, 1 }, { 0, 4 } },
+  { { 0, 0 }, { 0, 1 }, { 1, 1 }, { 0, 2 }, { 2, 1 }, { 0, 3 }, { 0, 4 }, { 0, 5 },
+    { 3, 1 }, { 4, 1 }, { 1, 2 }, { 1, 3 }, { 0, 6 }, { 0, 7 }, { 0, 8 }, { 0, 9 } }
+};
+
+static const uint32_t svq3_dequant_coeff[32] = {
+   3881,  4351,  4890,  5481,  6154,  6914,  7761,  8718,
+   9781, 10987, 12339, 13828, 15523, 17435, 19561, 21873,
+  24552, 27656, 30847, 34870, 38807, 43747, 49103, 54683,
+  61694, 68745, 77615, 89113,100253,109366,126635,141533
+};
+
+
+static void svq3_luma_dc_dequant_idct_c(DCTELEM *block, int qp){
+    const int qmul= svq3_dequant_coeff[qp];
+#define stride 16
+    int i;
+    int temp[16];
+    static const int x_offset[4]={0, 1*stride, 4* stride,  5*stride};
+    static const int y_offset[4]={0, 2*stride, 8* stride, 10*stride};
+
+    for(i=0; i<4; i++){
+        const int offset= y_offset[i];
+        const int z0= 13*(block[offset+stride*0] +    block[offset+stride*4]);
+        const int z1= 13*(block[offset+stride*0] -    block[offset+stride*4]);
+        const int z2=  7* block[offset+stride*1] - 17*block[offset+stride*5];
+        const int z3= 17* block[offset+stride*1] +  7*block[offset+stride*5];
+
+        temp[4*i+0]= z0+z3;
+        temp[4*i+1]= z1+z2;
+        temp[4*i+2]= z1-z2;
+        temp[4*i+3]= z0-z3;
+    }
+
+    for(i=0; i<4; i++){
+        const int offset= x_offset[i];
+        const int z0= 13*(temp[4*0+i] +    temp[4*2+i]);
+        const int z1= 13*(temp[4*0+i] -    temp[4*2+i]);
+        const int z2=  7* temp[4*1+i] - 17*temp[4*3+i];
+        const int z3= 17* temp[4*1+i] +  7*temp[4*3+i];
+
+        block[stride*0 +offset]= ((z0 + z3)*qmul + 0x80000)>>20;
+        block[stride*2 +offset]= ((z1 + z2)*qmul + 0x80000)>>20;
+        block[stride*8 +offset]= ((z1 - z2)*qmul + 0x80000)>>20;
+        block[stride*10+offset]= ((z0 - z3)*qmul + 0x80000)>>20;
+    }
+}
+#undef stride
+
+static void svq3_add_idct_c (uint8_t *dst, DCTELEM *block, int stride, int qp, int dc){
+    const int qmul= svq3_dequant_coeff[qp];
+    int i;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    if (dc) {
+        dc = 13*13*((dc == 1) ? 1538*block[0] : ((qmul*(block[0] >> 3)) / 2));
+        block[0] = 0;
+    }
+
+    for (i=0; i < 4; i++) {
+        const int z0= 13*(block[0 + 4*i] +    block[2 + 4*i]);
+        const int z1= 13*(block[0 + 4*i] -    block[2 + 4*i]);
+        const int z2=  7* block[1 + 4*i] - 17*block[3 + 4*i];
+        const int z3= 17* block[1 + 4*i] +  7*block[3 + 4*i];
+
+        block[0 + 4*i]= z0 + z3;
+        block[1 + 4*i]= z1 + z2;
+        block[2 + 4*i]= z1 - z2;
+        block[3 + 4*i]= z0 - z3;
+    }
+
+    for (i=0; i < 4; i++) {
+        const int z0= 13*(block[i + 4*0] +    block[i + 4*2]);
+        const int z1= 13*(block[i + 4*0] -    block[i + 4*2]);
+        const int z2=  7* block[i + 4*1] - 17*block[i + 4*3];
+        const int z3= 17* block[i + 4*1] +  7*block[i + 4*3];
+        const int rr= (dc + 0x80000);
+
+        dst[i + stride*0]= cm[ dst[i + stride*0] + (((z0 + z3)*qmul + rr) >> 20) ];
+        dst[i + stride*1]= cm[ dst[i + stride*1] + (((z1 + z2)*qmul + rr) >> 20) ];
+        dst[i + stride*2]= cm[ dst[i + stride*2] + (((z1 - z2)*qmul + rr) >> 20) ];
+        dst[i + stride*3]= cm[ dst[i + stride*3] + (((z0 - z3)*qmul + rr) >> 20) ];
+    }
+}
+
+static void pred4x4_down_left_svq3_c(uint8_t *src, uint8_t *topright, int stride){
+    LOAD_TOP_EDGE
+    LOAD_LEFT_EDGE
+    const __attribute__((unused)) int unu0= t0;
+    const __attribute__((unused)) int unu1= l0;
+
+    src[0+0*stride]=(l1 + t1)>>1;
+    src[1+0*stride]=
+    src[0+1*stride]=(l2 + t2)>>1;
+    src[2+0*stride]=
+    src[1+1*stride]=
+    src[0+2*stride]=
+    src[3+0*stride]=
+    src[2+1*stride]=
+    src[1+2*stride]=
+    src[0+3*stride]=
+    src[3+1*stride]=
+    src[2+2*stride]=
+    src[1+3*stride]=
+    src[3+2*stride]=
+    src[2+3*stride]=
+    src[3+3*stride]=(l3 + t3)>>1;
+}
+
+static void pred16x16_plane_svq3_c(uint8_t *src, int stride){
+    pred16x16_plane_compat_c(src, stride, 1);
+}
+
+static inline int svq3_decode_block (GetBitContext *gb, DCTELEM *block,
+                                     int index, const int type) {
+
+  static const uint8_t *const scan_patterns[4] =
+  { luma_dc_zigzag_scan, zigzag_scan, svq3_scan, chroma_dc_scan };
+
+  int run, level, sign, vlc, limit;
+  const int intra = (3 * type) >> 2;
+  const uint8_t *const scan = scan_patterns[type];
+
+  for (limit=(16 >> intra); index < 16; index=limit, limit+=8) {
+    for (; (vlc = svq3_get_ue_golomb (gb)) != 0; index++) {
+
+      if (vlc == INVALID_VLC)
+        return -1;
+
+      sign = (vlc & 0x1) - 1;
+      vlc  = (vlc + 1) >> 1;
+
+      if (type == 3) {
+        if (vlc < 3) {
+          run   = 0;
+          level = vlc;
+        } else if (vlc < 4) {
+          run   = 1;
+          level = 1;
+        } else {
+          run   = (vlc & 0x3);
+          level = ((vlc + 9) >> 2) - run;
+        }
+      } else {
+        if (vlc < 16) {
+          run   = svq3_dct_tables[intra][vlc].run;
+          level = svq3_dct_tables[intra][vlc].level;
+        } else if (intra) {
+          run   = (vlc & 0x7);
+          level = (vlc >> 3) + ((run == 0) ? 8 : ((run < 2) ? 2 : ((run < 5) ? 0 : -1)));
+        } else {
+          run   = (vlc & 0xF);
+          level = (vlc >> 4) + ((run == 0) ? 4 : ((run < 3) ? 2 : ((run < 10) ? 1 : 0)));
+        }
+      }
+
+      if ((index += run) >= limit)
+        return -1;
+
+      block[scan[index]] = (level ^ sign) - sign;
+    }
+
+    if (type != 2) {
+      break;
+    }
+  }
+
+  return 0;
+}
+
+static inline void svq3_mc_dir_part (MpegEncContext *s,
+                                     int x, int y, int width, int height,
+                                     int mx, int my, int dxy,
+                                     int thirdpel, int dir, int avg) {
+
+  const Picture *pic = (dir == 0) ? &s->last_picture : &s->next_picture;
+  uint8_t *src, *dest;
+  int i, emu = 0;
+  int blocksize= 2 - (width>>3); //16->0, 8->1, 4->2
+
+  mx += x;
+  my += y;
+
+  if (mx < 0 || mx >= (s->h_edge_pos - width  - 1) ||
+      my < 0 || my >= (s->v_edge_pos - height - 1)) {
+
+    if ((s->flags & CODEC_FLAG_EMU_EDGE)) {
+      emu = 1;
+    }
+
+    mx = av_clip (mx, -16, (s->h_edge_pos - width  + 15));
+    my = av_clip (my, -16, (s->v_edge_pos - height + 15));
+  }
+
+  /* form component predictions */
+  dest = s->current_picture.data[0] + x + y*s->linesize;
+  src  = pic->data[0] + mx + my*s->linesize;
+
+  if (emu) {
+    ff_emulated_edge_mc (s->edge_emu_buffer, src, s->linesize, (width + 1), (height + 1),
+                         mx, my, s->h_edge_pos, s->v_edge_pos);
+    src = s->edge_emu_buffer;
+  }
+  if(thirdpel)
+    (avg ? s->dsp.avg_tpel_pixels_tab : s->dsp.put_tpel_pixels_tab)[dxy](dest, src, s->linesize, width, height);
+  else
+    (avg ? s->dsp.avg_pixels_tab : s->dsp.put_pixels_tab)[blocksize][dxy](dest, src, s->linesize, height);
+
+  if (!(s->flags & CODEC_FLAG_GRAY)) {
+    mx     = (mx + (mx < (int) x)) >> 1;
+    my     = (my + (my < (int) y)) >> 1;
+    width  = (width  >> 1);
+    height = (height >> 1);
+    blocksize++;
+
+    for (i=1; i < 3; i++) {
+      dest = s->current_picture.data[i] + (x >> 1) + (y >> 1)*s->uvlinesize;
+      src  = pic->data[i] + mx + my*s->uvlinesize;
+
+      if (emu) {
+        ff_emulated_edge_mc (s->edge_emu_buffer, src, s->uvlinesize, (width + 1), (height + 1),
+                             mx, my, (s->h_edge_pos >> 1), (s->v_edge_pos >> 1));
+        src = s->edge_emu_buffer;
+      }
+      if(thirdpel)
+        (avg ? s->dsp.avg_tpel_pixels_tab : s->dsp.put_tpel_pixels_tab)[dxy](dest, src, s->uvlinesize, width, height);
+      else
+        (avg ? s->dsp.avg_pixels_tab : s->dsp.put_pixels_tab)[blocksize][dxy](dest, src, s->uvlinesize, height);
+    }
+  }
+}
+
+static inline int svq3_mc_dir (H264Context *h, int size, int mode, int dir, int avg) {
+
+  int i, j, k, mx, my, dx, dy, x, y;
+  MpegEncContext *const s = (MpegEncContext *) h;
+  const int part_width  = ((size & 5) == 4) ? 4 : 16 >> (size & 1);
+  const int part_height = 16 >> ((unsigned) (size + 1) / 3);
+  const int extra_width = (mode == PREDICT_MODE) ? -16*6 : 0;
+  const int h_edge_pos  = 6*(s->h_edge_pos - part_width ) - extra_width;
+  const int v_edge_pos  = 6*(s->v_edge_pos - part_height) - extra_width;
+
+  for (i=0; i < 16; i+=part_height) {
+    for (j=0; j < 16; j+=part_width) {
+      const int b_xy = (4*s->mb_x+(j>>2)) + (4*s->mb_y+(i>>2))*h->b_stride;
+      int dxy;
+      x = 16*s->mb_x + j;
+      y = 16*s->mb_y + i;
+      k = ((j>>2)&1) + ((i>>1)&2) + ((j>>1)&4) + (i&8);
+
+      if (mode != PREDICT_MODE) {
+        pred_motion (h, k, (part_width >> 2), dir, 1, &mx, &my);
+      } else {
+        mx = s->next_picture.motion_val[0][b_xy][0]<<1;
+        my = s->next_picture.motion_val[0][b_xy][1]<<1;
+
+        if (dir == 0) {
+          mx = ((mx * h->frame_num_offset) / h->prev_frame_num_offset + 1)>>1;
+          my = ((my * h->frame_num_offset) / h->prev_frame_num_offset + 1)>>1;
+        } else {
+          mx = ((mx * (h->frame_num_offset - h->prev_frame_num_offset)) / h->prev_frame_num_offset + 1)>>1;
+          my = ((my * (h->frame_num_offset - h->prev_frame_num_offset)) / h->prev_frame_num_offset + 1)>>1;
+        }
+      }
+
+      /* clip motion vector prediction to frame border */
+      mx = av_clip (mx, extra_width - 6*x, h_edge_pos - 6*x);
+      my = av_clip (my, extra_width - 6*y, v_edge_pos - 6*y);
+
+      /* get (optional) motion vector differential */
+      if (mode == PREDICT_MODE) {
+        dx = dy = 0;
+      } else {
+        dy = svq3_get_se_golomb (&s->gb);
+        dx = svq3_get_se_golomb (&s->gb);
+
+        if (dx == INVALID_VLC || dy == INVALID_VLC) {
+          av_log(h->s.avctx, AV_LOG_ERROR, "invalid MV vlc\n");
+          return -1;
+        }
+      }
+
+      /* compute motion vector */
+      if (mode == THIRDPEL_MODE) {
+        int fx, fy;
+        mx = ((mx + 1)>>1) + dx;
+        my = ((my + 1)>>1) + dy;
+        fx= ((unsigned)(mx + 0x3000))/3 - 0x1000;
+        fy= ((unsigned)(my + 0x3000))/3 - 0x1000;
+        dxy= (mx - 3*fx) + 4*(my - 3*fy);
+
+        svq3_mc_dir_part (s, x, y, part_width, part_height, fx, fy, dxy, 1, dir, avg);
+        mx += mx;
+        my += my;
+      } else if (mode == HALFPEL_MODE || mode == PREDICT_MODE) {
+        mx = ((unsigned)(mx + 1 + 0x3000))/3 + dx - 0x1000;
+        my = ((unsigned)(my + 1 + 0x3000))/3 + dy - 0x1000;
+        dxy= (mx&1) + 2*(my&1);
+
+        svq3_mc_dir_part (s, x, y, part_width, part_height, mx>>1, my>>1, dxy, 0, dir, avg);
+        mx *= 3;
+        my *= 3;
+      } else {
+        mx = ((unsigned)(mx + 3 + 0x6000))/6 + dx - 0x1000;
+        my = ((unsigned)(my + 3 + 0x6000))/6 + dy - 0x1000;
+
+        svq3_mc_dir_part (s, x, y, part_width, part_height, mx, my, 0, 0, dir, avg);
+        mx *= 6;
+        my *= 6;
+      }
+
+      /* update mv_cache */
+      if (mode != PREDICT_MODE) {
+        int32_t mv = pack16to32(mx,my);
+
+        if (part_height == 8 && i < 8) {
+          *(int32_t *) h->mv_cache[dir][scan8[k] + 1*8] = mv;
+
+          if (part_width == 8 && j < 8) {
+            *(int32_t *) h->mv_cache[dir][scan8[k] + 1 + 1*8] = mv;
+          }
+        }
+        if (part_width == 8 && j < 8) {
+          *(int32_t *) h->mv_cache[dir][scan8[k] + 1] = mv;
+        }
+        if (part_width == 4 || part_height == 4) {
+          *(int32_t *) h->mv_cache[dir][scan8[k]] = mv;
+        }
+      }
+
+      /* write back motion vectors */
+      fill_rectangle(s->current_picture.motion_val[dir][b_xy], part_width>>2, part_height>>2, h->b_stride, pack16to32(mx,my), 4);
+    }
+  }
+
+  return 0;
+}
+
+static int svq3_decode_mb (H264Context *h, unsigned int mb_type) {
+  int i, j, k, m, dir, mode;
+  int cbp = 0;
+  uint32_t vlc;
+  int8_t *top, *left;
+  MpegEncContext *const s = (MpegEncContext *) h;
+  const int mb_xy = s->mb_x + s->mb_y*s->mb_stride;
+  const int b_xy = 4*s->mb_x + 4*s->mb_y*h->b_stride;
+
+  h->top_samples_available        = (s->mb_y == 0) ? 0x33FF : 0xFFFF;
+  h->left_samples_available        = (s->mb_x == 0) ? 0x5F5F : 0xFFFF;
+  h->topright_samples_available        = 0xFFFF;
+
+  if (mb_type == 0) {           /* SKIP */
+    if (s->pict_type == P_TYPE || s->next_picture.mb_type[mb_xy] == -1) {
+      svq3_mc_dir_part (s, 16*s->mb_x, 16*s->mb_y, 16, 16, 0, 0, 0, 0, 0, 0);
+
+      if (s->pict_type == B_TYPE) {
+        svq3_mc_dir_part (s, 16*s->mb_x, 16*s->mb_y, 16, 16, 0, 0, 0, 0, 1, 1);
+      }
+
+      mb_type = MB_TYPE_SKIP;
+    } else {
+      mb_type= FFMIN(s->next_picture.mb_type[mb_xy], 6);
+      if(svq3_mc_dir (h, mb_type, PREDICT_MODE, 0, 0) < 0)
+        return -1;
+      if(svq3_mc_dir (h, mb_type, PREDICT_MODE, 1, 1) < 0)
+        return -1;
+
+      mb_type = MB_TYPE_16x16;
+    }
+  } else if (mb_type < 8) {     /* INTER */
+    if (h->thirdpel_flag && h->halfpel_flag == !get_bits (&s->gb, 1)) {
+      mode = THIRDPEL_MODE;
+    } else if (h->halfpel_flag && h->thirdpel_flag == !get_bits (&s->gb, 1)) {
+      mode = HALFPEL_MODE;
+    } else {
+      mode = FULLPEL_MODE;
+    }
+
+    /* fill caches */
+    /* note ref_cache should contain here:
+        ????????
+        ???11111
+        N??11111
+        N??11111
+        N??11111
+        N
+    */
+
+    for (m=0; m < 2; m++) {
+      if (s->mb_x > 0 && h->intra4x4_pred_mode[mb_xy - 1][0] != -1) {
+        for (i=0; i < 4; i++) {
+          *(uint32_t *) h->mv_cache[m][scan8[0] - 1 + i*8] = *(uint32_t *) s->current_picture.motion_val[m][b_xy - 1 + i*h->b_stride];
+        }
+      } else {
+        for (i=0; i < 4; i++) {
+          *(uint32_t *) h->mv_cache[m][scan8[0] - 1 + i*8] = 0;
+        }
+      }
+      if (s->mb_y > 0) {
+        memcpy (h->mv_cache[m][scan8[0] - 1*8], s->current_picture.motion_val[m][b_xy - h->b_stride], 4*2*sizeof(int16_t));
+        memset (&h->ref_cache[m][scan8[0] - 1*8], (h->intra4x4_pred_mode[mb_xy - s->mb_stride][4] == -1) ? PART_NOT_AVAILABLE : 1, 4);
+
+        if (s->mb_x < (s->mb_width - 1)) {
+          *(uint32_t *) h->mv_cache[m][scan8[0] + 4 - 1*8] = *(uint32_t *) s->current_picture.motion_val[m][b_xy - h->b_stride + 4];
+          h->ref_cache[m][scan8[0] + 4 - 1*8] =
+                  (h->intra4x4_pred_mode[mb_xy - s->mb_stride + 1][0] == -1 ||
+                   h->intra4x4_pred_mode[mb_xy - s->mb_stride][4] == -1) ? PART_NOT_AVAILABLE : 1;
+        }else
+          h->ref_cache[m][scan8[0] + 4 - 1*8] = PART_NOT_AVAILABLE;
+        if (s->mb_x > 0) {
+          *(uint32_t *) h->mv_cache[m][scan8[0] - 1 - 1*8] = *(uint32_t *) s->current_picture.motion_val[m][b_xy - h->b_stride - 1];
+          h->ref_cache[m][scan8[0] - 1 - 1*8] = (h->intra4x4_pred_mode[mb_xy - s->mb_stride - 1][3] == -1) ? PART_NOT_AVAILABLE : 1;
+        }else
+          h->ref_cache[m][scan8[0] - 1 - 1*8] = PART_NOT_AVAILABLE;
+      }else
+        memset (&h->ref_cache[m][scan8[0] - 1*8 - 1], PART_NOT_AVAILABLE, 8);
+
+      if (s->pict_type != B_TYPE)
+        break;
+    }
+
+    /* decode motion vector(s) and form prediction(s) */
+    if (s->pict_type == P_TYPE) {
+      if(svq3_mc_dir (h, (mb_type - 1), mode, 0, 0) < 0)
+        return -1;
+    } else {        /* B_TYPE */
+      if (mb_type != 2) {
+        if(svq3_mc_dir (h, 0, mode, 0, 0) < 0)
+          return -1;
+      } else {
+        for (i=0; i < 4; i++) {
+          memset (s->current_picture.motion_val[0][b_xy + i*h->b_stride], 0, 4*2*sizeof(int16_t));
+        }
+      }
+      if (mb_type != 1) {
+        if(svq3_mc_dir (h, 0, mode, 1, (mb_type == 3)) < 0)
+          return -1;
+      } else {
+        for (i=0; i < 4; i++) {
+          memset (s->current_picture.motion_val[1][b_xy + i*h->b_stride], 0, 4*2*sizeof(int16_t));
+        }
+      }
+    }
+
+    mb_type = MB_TYPE_16x16;
+  } else if (mb_type == 8 || mb_type == 33) {   /* INTRA4x4 */
+    memset (h->intra4x4_pred_mode_cache, -1, 8*5*sizeof(int8_t));
+
+    if (mb_type == 8) {
+      if (s->mb_x > 0) {
+        for (i=0; i < 4; i++) {
+          h->intra4x4_pred_mode_cache[scan8[0] - 1 + i*8] = h->intra4x4_pred_mode[mb_xy - 1][i];
+        }
+        if (h->intra4x4_pred_mode_cache[scan8[0] - 1] == -1) {
+          h->left_samples_available = 0x5F5F;
+        }
+      }
+      if (s->mb_y > 0) {
+        h->intra4x4_pred_mode_cache[4+8*0] = h->intra4x4_pred_mode[mb_xy - s->mb_stride][4];
+        h->intra4x4_pred_mode_cache[5+8*0] = h->intra4x4_pred_mode[mb_xy - s->mb_stride][5];
+        h->intra4x4_pred_mode_cache[6+8*0] = h->intra4x4_pred_mode[mb_xy - s->mb_stride][6];
+        h->intra4x4_pred_mode_cache[7+8*0] = h->intra4x4_pred_mode[mb_xy - s->mb_stride][3];
+
+        if (h->intra4x4_pred_mode_cache[4+8*0] == -1) {
+          h->top_samples_available = 0x33FF;
+        }
+      }
+
+      /* decode prediction codes for luma blocks */
+      for (i=0; i < 16; i+=2) {
+        vlc = svq3_get_ue_golomb (&s->gb);
+
+        if (vlc >= 25){
+          av_log(h->s.avctx, AV_LOG_ERROR, "luma prediction:%d\n", vlc);
+          return -1;
+        }
+
+        left    = &h->intra4x4_pred_mode_cache[scan8[i] - 1];
+        top     = &h->intra4x4_pred_mode_cache[scan8[i] - 8];
+
+        left[1] = svq3_pred_1[top[0] + 1][left[0] + 1][svq3_pred_0[vlc][0]];
+        left[2] = svq3_pred_1[top[1] + 1][left[1] + 1][svq3_pred_0[vlc][1]];
+
+        if (left[1] == -1 || left[2] == -1){
+          av_log(h->s.avctx, AV_LOG_ERROR, "weird prediction\n");
+          return -1;
+        }
+      }
+    } else {    /* mb_type == 33, DC_128_PRED block type */
+      for (i=0; i < 4; i++) {
+        memset (&h->intra4x4_pred_mode_cache[scan8[0] + 8*i], DC_PRED, 4);
+      }
+    }
+
+    write_back_intra_pred_mode (h);
+
+    if (mb_type == 8) {
+      check_intra4x4_pred_mode (h);
+
+      h->top_samples_available  = (s->mb_y == 0) ? 0x33FF : 0xFFFF;
+      h->left_samples_available = (s->mb_x == 0) ? 0x5F5F : 0xFFFF;
+    } else {
+      for (i=0; i < 4; i++) {
+        memset (&h->intra4x4_pred_mode_cache[scan8[0] + 8*i], DC_128_PRED, 4);
+      }
+
+      h->top_samples_available  = 0x33FF;
+      h->left_samples_available = 0x5F5F;
+    }
+
+    mb_type = MB_TYPE_INTRA4x4;
+  } else {                      /* INTRA16x16 */
+    dir = i_mb_type_info[mb_type - 8].pred_mode;
+    dir = (dir >> 1) ^ 3*(dir & 1) ^ 1;
+
+    if ((h->intra16x16_pred_mode = check_intra_pred_mode (h, dir)) == -1){
+      av_log(h->s.avctx, AV_LOG_ERROR, "check_intra_pred_mode = -1\n");
+      return -1;
+    }
+
+    cbp = i_mb_type_info[mb_type - 8].cbp;
+    mb_type = MB_TYPE_INTRA16x16;
+  }
+
+  if (!IS_INTER(mb_type) && s->pict_type != I_TYPE) {
+    for (i=0; i < 4; i++) {
+      memset (s->current_picture.motion_val[0][b_xy + i*h->b_stride], 0, 4*2*sizeof(int16_t));
+    }
+    if (s->pict_type == B_TYPE) {
+      for (i=0; i < 4; i++) {
+        memset (s->current_picture.motion_val[1][b_xy + i*h->b_stride], 0, 4*2*sizeof(int16_t));
+      }
+    }
+  }
+  if (!IS_INTRA4x4(mb_type)) {
+    memset (h->intra4x4_pred_mode[mb_xy], DC_PRED, 8);
+  }
+  if (!IS_SKIP(mb_type) || s->pict_type == B_TYPE) {
+    memset (h->non_zero_count_cache + 8, 0, 4*9*sizeof(uint8_t));
+    s->dsp.clear_blocks(h->mb);
+  }
+
+  if (!IS_INTRA16x16(mb_type) && (!IS_SKIP(mb_type) || s->pict_type == B_TYPE)) {
+    if ((vlc = svq3_get_ue_golomb (&s->gb)) >= 48){
+      av_log(h->s.avctx, AV_LOG_ERROR, "cbp_vlc=%d\n", vlc);
+      return -1;
+    }
+
+    cbp = IS_INTRA(mb_type) ? golomb_to_intra4x4_cbp[vlc] : golomb_to_inter_cbp[vlc];
+  }
+  if (IS_INTRA16x16(mb_type) || (s->pict_type != I_TYPE && s->adaptive_quant && cbp)) {
+    s->qscale += svq3_get_se_golomb (&s->gb);
+
+    if (s->qscale > 31){
+      av_log(h->s.avctx, AV_LOG_ERROR, "qscale:%d\n", s->qscale);
+      return -1;
+    }
+  }
+  if (IS_INTRA16x16(mb_type)) {
+    if (svq3_decode_block (&s->gb, h->mb, 0, 0)){
+      av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding intra luma dc\n");
+      return -1;
+    }
+  }
+
+  if (cbp) {
+    const int index = IS_INTRA16x16(mb_type) ? 1 : 0;
+    const int type = ((s->qscale < 24 && IS_INTRA4x4(mb_type)) ? 2 : 1);
+
+    for (i=0; i < 4; i++) {
+      if ((cbp & (1 << i))) {
+        for (j=0; j < 4; j++) {
+          k = index ? ((j&1) + 2*(i&1) + 2*(j&2) + 4*(i&2)) : (4*i + j);
+          h->non_zero_count_cache[ scan8[k] ] = 1;
+
+          if (svq3_decode_block (&s->gb, &h->mb[16*k], index, type)){
+            av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding block\n");
+            return -1;
+          }
+        }
+      }
+    }
+
+    if ((cbp & 0x30)) {
+      for (i=0; i < 2; ++i) {
+        if (svq3_decode_block (&s->gb, &h->mb[16*(16 + 4*i)], 0, 3)){
+          av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding chroma dc block\n");
+          return -1;
+        }
+      }
+
+      if ((cbp & 0x20)) {
+        for (i=0; i < 8; i++) {
+          h->non_zero_count_cache[ scan8[16+i] ] = 1;
+
+          if (svq3_decode_block (&s->gb, &h->mb[16*(16 + i)], 1, 1)){
+            av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding chroma ac block\n");
+            return -1;
+          }
+        }
+      }
+    }
+  }
+
+  s->current_picture.mb_type[mb_xy] = mb_type;
+
+  if (IS_INTRA(mb_type)) {
+    h->chroma_pred_mode = check_intra_pred_mode (h, DC_PRED8x8);
+  }
+
+  return 0;
+}
+
+static int svq3_decode_slice_header (H264Context *h) {
+  MpegEncContext *const s = (MpegEncContext *) h;
+  const int mb_xy = s->mb_x + s->mb_y*s->mb_stride;
+  int i, header;
+
+  header = get_bits (&s->gb, 8);
+
+  if (((header & 0x9F) != 1 && (header & 0x9F) != 2) || (header & 0x60) == 0) {
+    /* TODO: what? */
+    av_log(h->s.avctx, AV_LOG_ERROR, "unsupported slice header (%02X)\n", header);
+    return -1;
+  } else {
+    int length = (header >> 5) & 3;
+
+    h->next_slice_index = get_bits_count(&s->gb) + 8*show_bits (&s->gb, 8*length) + 8*length;
+
+    if (h->next_slice_index > s->gb.size_in_bits){
+      av_log(h->s.avctx, AV_LOG_ERROR, "slice after bitstream end\n");
+      return -1;
+    }
+
+    s->gb.size_in_bits = h->next_slice_index - 8*(length - 1);
+    skip_bits(&s->gb, 8);
+
+    if (length > 0) {
+      memcpy ((uint8_t *) &s->gb.buffer[get_bits_count(&s->gb) >> 3],
+             &s->gb.buffer[s->gb.size_in_bits >> 3], (length - 1));
+    }
+  }
+
+  if ((i = svq3_get_ue_golomb (&s->gb)) == INVALID_VLC || i >= 3){
+    av_log(h->s.avctx, AV_LOG_ERROR, "illegal slice type %d \n", i);
+    return -1;
+  }
+
+  h->slice_type = golomb_to_pict_type[i];
+
+  if ((header & 0x9F) == 2) {
+    i = (s->mb_num < 64) ? 6 : (1 + av_log2 (s->mb_num - 1));
+    s->mb_skip_run = get_bits (&s->gb, i) - (s->mb_x + (s->mb_y * s->mb_width));
+  } else {
+    get_bits1 (&s->gb);
+    s->mb_skip_run = 0;
+  }
+
+  h->slice_num = get_bits (&s->gb, 8);
+  s->qscale = get_bits (&s->gb, 5);
+  s->adaptive_quant = get_bits1 (&s->gb);
+
+  /* unknown fields */
+  get_bits1 (&s->gb);
+
+  if (h->unknown_svq3_flag) {
+    get_bits1 (&s->gb);
+  }
+
+  get_bits1 (&s->gb);
+  get_bits (&s->gb, 2);
+
+  while (get_bits1 (&s->gb)) {
+    get_bits (&s->gb, 8);
+  }
+
+  /* reset intra predictors and invalidate motion vector references */
+  if (s->mb_x > 0) {
+    memset (h->intra4x4_pred_mode[mb_xy - 1], -1, 4*sizeof(int8_t));
+    memset (h->intra4x4_pred_mode[mb_xy - s->mb_x], -1, 8*sizeof(int8_t)*s->mb_x);
+  }
+  if (s->mb_y > 0) {
+    memset (h->intra4x4_pred_mode[mb_xy - s->mb_stride], -1, 8*sizeof(int8_t)*(s->mb_width - s->mb_x));
+
+    if (s->mb_x > 0) {
+      h->intra4x4_pred_mode[mb_xy - s->mb_stride - 1][3] = -1;
+    }
+  }
+
+  return 0;
+}
+
+static int svq3_decode_frame (AVCodecContext *avctx,
+                              void *data, int *data_size,
+                              uint8_t *buf, int buf_size) {
+  MpegEncContext *const s = avctx->priv_data;
+  H264Context *const h = avctx->priv_data;
+  int m, mb_type;
+  unsigned char *extradata;
+  unsigned int size;
+
+  s->flags = avctx->flags;
+  s->flags2 = avctx->flags2;
+  s->unrestricted_mv = 1;
+
+  if (!s->context_initialized) {
+    s->width = avctx->width;
+    s->height = avctx->height;
+    h->pred4x4[DIAG_DOWN_LEFT_PRED] = pred4x4_down_left_svq3_c;
+    h->pred16x16[PLANE_PRED8x8] = pred16x16_plane_svq3_c;
+    h->halfpel_flag = 1;
+    h->thirdpel_flag = 1;
+    h->unknown_svq3_flag = 0;
+    h->chroma_qp = 4;
+
+    if (MPV_common_init (s) < 0)
+      return -1;
+
+    h->b_stride = 4*s->mb_width;
+
+    alloc_tables (h);
+
+    /* prowl for the "SEQH" marker in the extradata */
+    extradata = (unsigned char *)avctx->extradata;
+    for (m = 0; m < avctx->extradata_size; m++) {
+      if (!memcmp (extradata, "SEQH", 4))
+        break;
+      extradata++;
+    }
+
+    /* if a match was found, parse the extra data */
+    if (extradata && !memcmp (extradata, "SEQH", 4)) {
+
+      GetBitContext gb;
+
+      size = AV_RB32(&extradata[4]);
+      init_get_bits (&gb, extradata + 8, size*8);
+
+      /* 'frame size code' and optional 'width, height' */
+      if (get_bits (&gb, 3) == 7) {
+        get_bits (&gb, 12);
+        get_bits (&gb, 12);
+      }
+
+      h->halfpel_flag = get_bits1 (&gb);
+      h->thirdpel_flag = get_bits1 (&gb);
+
+      /* unknown fields */
+      get_bits1 (&gb);
+      get_bits1 (&gb);
+      get_bits1 (&gb);
+      get_bits1 (&gb);
+
+      s->low_delay = get_bits1 (&gb);
+
+      /* unknown field */
+      get_bits1 (&gb);
+
+      while (get_bits1 (&gb)) {
+        get_bits (&gb, 8);
+      }
+
+      h->unknown_svq3_flag = get_bits1 (&gb);
+      avctx->has_b_frames = !s->low_delay;
+    }
+  }
+
+  /* special case for last picture */
+  if (buf_size == 0) {
+    if (s->next_picture_ptr && !s->low_delay) {
+      *(AVFrame *) data = *(AVFrame *) &s->next_picture;
+      *data_size = sizeof(AVFrame);
+    }
+    return 0;
+  }
+
+  init_get_bits (&s->gb, buf, 8*buf_size);
+
+  s->mb_x = s->mb_y = 0;
+
+  if (svq3_decode_slice_header (h))
+    return -1;
+
+  s->pict_type = h->slice_type;
+  s->picture_number = h->slice_num;
+
+  if(avctx->debug&FF_DEBUG_PICT_INFO){
+      av_log(h->s.avctx, AV_LOG_DEBUG, "%c hpel:%d, tpel:%d aqp:%d qp:%d\n",
+      av_get_pict_type_char(s->pict_type), h->halfpel_flag, h->thirdpel_flag,
+      s->adaptive_quant, s->qscale
+      );
+  }
+
+  /* for hurry_up==5 */
+  s->current_picture.pict_type = s->pict_type;
+  s->current_picture.key_frame = (s->pict_type == I_TYPE);
+
+  /* skip b frames if we dont have reference frames */
+  if (s->last_picture_ptr == NULL && s->pict_type == B_TYPE) return 0;
+  /* skip b frames if we are in a hurry */
+  if (avctx->hurry_up && s->pict_type == B_TYPE) return 0;
+  /* skip everything if we are in a hurry >= 5 */
+  if (avctx->hurry_up >= 5) return 0;
+  if(  (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==B_TYPE)
+     ||(avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=I_TYPE)
+     || avctx->skip_frame >= AVDISCARD_ALL)
+      return 0;
+
+  if (s->next_p_frame_damaged) {
+    if (s->pict_type == B_TYPE)
+      return 0;
+    else
+      s->next_p_frame_damaged = 0;
+  }
+
+  if (frame_start (h) < 0)
+    return -1;
+
+  if (s->pict_type == B_TYPE) {
+    h->frame_num_offset = (h->slice_num - h->prev_frame_num);
+
+    if (h->frame_num_offset < 0) {
+      h->frame_num_offset += 256;
+    }
+    if (h->frame_num_offset == 0 || h->frame_num_offset >= h->prev_frame_num_offset) {
+      av_log(h->s.avctx, AV_LOG_ERROR, "error in B-frame picture id\n");
+      return -1;
+    }
+  } else {
+    h->prev_frame_num = h->frame_num;
+    h->frame_num = h->slice_num;
+    h->prev_frame_num_offset = (h->frame_num - h->prev_frame_num);
+
+    if (h->prev_frame_num_offset < 0) {
+      h->prev_frame_num_offset += 256;
+    }
+  }
+
+  for(m=0; m<2; m++){
+    int i;
+    for(i=0; i<4; i++){
+      int j;
+      for(j=-1; j<4; j++)
+        h->ref_cache[m][scan8[0] + 8*i + j]= 1;
+      h->ref_cache[m][scan8[0] + 8*i + j]= PART_NOT_AVAILABLE;
+    }
+  }
+
+  for (s->mb_y=0; s->mb_y < s->mb_height; s->mb_y++) {
+    for (s->mb_x=0; s->mb_x < s->mb_width; s->mb_x++) {
+
+      if ( (get_bits_count(&s->gb) + 7) >= s->gb.size_in_bits &&
+          ((get_bits_count(&s->gb) & 7) == 0 || show_bits (&s->gb, (-get_bits_count(&s->gb) & 7)) == 0)) {
+
+        skip_bits(&s->gb, h->next_slice_index - get_bits_count(&s->gb));
+        s->gb.size_in_bits = 8*buf_size;
+
+        if (svq3_decode_slice_header (h))
+          return -1;
+
+        /* TODO: support s->mb_skip_run */
+      }
+
+      mb_type = svq3_get_ue_golomb (&s->gb);
+
+      if (s->pict_type == I_TYPE) {
+        mb_type += 8;
+      } else if (s->pict_type == B_TYPE && mb_type >= 4) {
+        mb_type += 4;
+      }
+      if (mb_type > 33 || svq3_decode_mb (h, mb_type)) {
+        av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding MB %d %d\n", s->mb_x, s->mb_y);
+        return -1;
+      }
+
+      if (mb_type != 0) {
+        hl_decode_mb (h);
+      }
+
+      if (s->pict_type != B_TYPE && !s->low_delay) {
+        s->current_picture.mb_type[s->mb_x + s->mb_y*s->mb_stride] =
+                        (s->pict_type == P_TYPE && mb_type < 8) ? (mb_type - 1) : -1;
+      }
+    }
+
+    ff_draw_horiz_band(s, 16*s->mb_y, 16);
+  }
+
+  MPV_frame_end(s);
+
+  if (s->pict_type == B_TYPE || s->low_delay) {
+    *(AVFrame *) data = *(AVFrame *) &s->current_picture;
+  } else {
+    *(AVFrame *) data = *(AVFrame *) &s->last_picture;
+  }
+
+  avctx->frame_number = s->picture_number - 1;
+
+  /* dont output the last pic after seeking */
+  if (s->last_picture_ptr || s->low_delay) {
+    *data_size = sizeof(AVFrame);
+  }
+
+  return buf_size;
+}
+
+
+AVCodec svq3_decoder = {
+    "svq3",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_SVQ3,
+    sizeof(H264Context),
+    decode_init,
+    NULL,
+    decode_end,
+    svq3_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 | CODEC_CAP_DELAY,
+};
diff --git a/contrib/ffmpeg/libavcodec/targa.c b/contrib/ffmpeg/libavcodec/targa.c
new file mode 100644
index 000000000..d637bedae
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/targa.c
@@ -0,0 +1,254 @@
+/*
+ * Targa (.tga) image decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#include "avcodec.h"
+
+enum TargaCompr{
+    TGA_NODATA = 0, // no image data
+    TGA_PAL    = 1, // palettized
+    TGA_RGB    = 2, // true-color
+    TGA_BW     = 3, // black & white or grayscale
+    TGA_RLE    = 8, // flag pointing that data is RLE-coded
+};
+
+typedef struct TargaContext {
+    AVFrame picture;
+
+    int width, height;
+    int bpp;
+    int color_type;
+    int compression_type;
+} TargaContext;
+
+static void targa_decode_rle(AVCodecContext *avctx, TargaContext *s, uint8_t *src, uint8_t *dst, int w, int h, int stride, int bpp)
+{
+    int i, x, y;
+    int depth = (bpp + 1) >> 3;
+    int type, count;
+    int diff;
+
+    diff = stride - w * depth;
+    x = y = 0;
+    while(y < h){
+        type = *src++;
+        count = (type & 0x7F) + 1;
+        type &= 0x80;
+        if((x + count > w) && (x + count + 1 > (h - y) * w)){
+            av_log(avctx, AV_LOG_ERROR, "Packet went out of bounds: position (%i,%i) size %i\n", x, y, count);
+            return;
+        }
+        for(i = 0; i < count; i++){
+            switch(depth){
+            case 1:
+                *dst = *src;
+                break;
+            case 2:
+                *((uint16_t*)dst) = AV_RL16(src);
+                break;
+            case 3:
+                dst[0] = src[0];
+                dst[1] = src[1];
+                dst[2] = src[2];
+                break;
+            case 4:
+                *((uint32_t*)dst) = AV_RL32(src);
+                break;
+            }
+            dst += depth;
+            if(!type)
+                src += depth;
+
+            x++;
+            if(x == w){
+                x = 0;
+                y++;
+                dst += diff;
+            }
+        }
+        if(type)
+            src += depth;
+    }
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    TargaContext * const s = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    uint8_t *dst;
+    int stride;
+    int idlen, pal, compr, x, y, w, h, bpp, flags;
+    int first_clr, colors, csize;
+
+    /* parse image header */
+    idlen = *buf++;
+    pal = *buf++;
+    compr = *buf++;
+    first_clr = AV_RL16(buf); buf += 2;
+    colors = AV_RL16(buf); buf += 2;
+    csize = *buf++;
+    x = AV_RL16(buf); buf += 2;
+    y = AV_RL16(buf); buf += 2;
+    w = AV_RL16(buf); buf += 2;
+    h = AV_RL16(buf); buf += 2;
+    bpp = *buf++;
+    flags = *buf++;
+    //skip identifier if any
+    buf += idlen;
+    s->bpp = bpp;
+    s->width = w;
+    s->height = h;
+    switch(s->bpp){
+    case 8:
+        avctx->pix_fmt = ((compr & (~TGA_RLE)) == TGA_BW) ? PIX_FMT_GRAY8 : PIX_FMT_PAL8;
+        break;
+    case 15:
+        avctx->pix_fmt = PIX_FMT_RGB555;
+        break;
+    case 16:
+        avctx->pix_fmt = PIX_FMT_RGB555;
+        break;
+    case 24:
+        avctx->pix_fmt = PIX_FMT_BGR24;
+        break;
+    case 32:
+        avctx->pix_fmt = PIX_FMT_RGB32;
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "Bit depth %i is not supported\n", s->bpp);
+        return -1;
+    }
+
+    if(s->picture.data[0])
+        avctx->release_buffer(avctx, &s->picture);
+
+    if(avcodec_check_dimensions(avctx, w, h))
+        return -1;
+    if(w != avctx->width || h != avctx->height)
+        avcodec_set_dimensions(avctx, w, h);
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    if(flags & 0x20){
+        dst = p->data[0];
+        stride = p->linesize[0];
+    }else{ //image is upside-down
+        dst = p->data[0] + p->linesize[0] * (h - 1);
+        stride = -p->linesize[0];
+    }
+
+    if(avctx->pix_fmt == PIX_FMT_PAL8 && avctx->palctrl){
+        memcpy(p->data[1], avctx->palctrl->palette, AVPALETTE_SIZE);
+        if(avctx->palctrl->palette_changed){
+            p->palette_has_changed = 1;
+            avctx->palctrl->palette_changed = 0;
+        }
+    }
+    if(colors){
+        if((colors + first_clr) > 256){
+            av_log(avctx, AV_LOG_ERROR, "Incorrect palette: %i colors with offset %i\n", colors, first_clr);
+            return -1;
+        }
+        if(csize != 24){
+            av_log(avctx, AV_LOG_ERROR, "Palette entry size %i bits is not supported\n", csize);
+            return -1;
+        }
+        if(avctx->pix_fmt != PIX_FMT_PAL8)//should not occur but skip palette anyway
+            buf += colors * ((csize + 1) >> 3);
+        else{
+            int r, g, b, t;
+            int32_t *pal = ((int32_t*)p->data[1]) + first_clr;
+            for(t = 0; t < colors; t++){
+                r = *buf++;
+                g = *buf++;
+                b = *buf++;
+                *pal++ = (b << 16) | (g << 8) | r;
+            }
+            p->palette_has_changed = 1;
+            avctx->palctrl->palette_changed = 0;
+        }
+    }
+    if((compr & (~TGA_RLE)) == TGA_NODATA)
+        memset(p->data[0], 0, p->linesize[0] * s->height);
+    else{
+        if(compr & TGA_RLE)
+            targa_decode_rle(avctx, s, buf, dst, avctx->width, avctx->height, stride, bpp);
+        else{
+            for(y = 0; y < s->height; y++){
+#ifdef WORDS_BIGENDIAN
+                if((s->bpp + 1) >> 3 == 2){
+                    uint16_t *dst16 = (uint16_t*)dst;
+                    for(x = 0; x < s->width; x++)
+                        dst16[x] = AV_RL16(buf + x * 2);
+                }else if((s->bpp + 1) >> 3 == 4){
+                    uint32_t *dst32 = (uint32_t*)dst;
+                    for(x = 0; x < s->width; x++)
+                        dst32[x] = AV_RL32(buf + x * 4);
+                }else
+#endif
+                    memcpy(dst, buf, s->width * ((s->bpp + 1) >> 3));
+
+                dst += stride;
+                buf += s->width * ((s->bpp + 1) >> 3);
+            }
+        }
+    }
+
+    *picture= *(AVFrame*)&s->picture;
+    *data_size = sizeof(AVPicture);
+
+    return buf_size;
+}
+
+static int targa_init(AVCodecContext *avctx){
+    TargaContext *s = avctx->priv_data;
+
+    avcodec_get_frame_defaults((AVFrame*)&s->picture);
+    avctx->coded_frame= (AVFrame*)&s->picture;
+    s->picture.data[0] = NULL;
+
+    return 0;
+}
+
+static int targa_end(AVCodecContext *avctx){
+    TargaContext *s = avctx->priv_data;
+
+    if(s->picture.data[0])
+        avctx->release_buffer(avctx, &s->picture);
+
+    return 0;
+}
+
+AVCodec targa_decoder = {
+    "targa",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_TARGA,
+    sizeof(TargaContext),
+    targa_init,
+    NULL,
+    targa_end,
+    decode_frame,
+    0,
+    NULL
+};
diff --git a/contrib/ffmpeg/libavcodec/targaenc.c b/contrib/ffmpeg/libavcodec/targaenc.c
new file mode 100644
index 000000000..8b36e1d3d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/targaenc.c
@@ -0,0 +1,199 @@
+/*
+ * Targa (.tga) image encoder
+ * Copyright (c) 2007 Bobby Bingham
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#include "avcodec.h"
+
+/**
+ * Count up to 127 consecutive pixels which are either all the same or
+ * all differ from the previous and next pixels.
+ * @param start Pointer to the first pixel
+ * @param len Maximum number of pixels
+ * @param bpp Bytes per pixel
+ * @param same 1 if searching for identical pixel values.  0 for differing
+ * @return Number of matching consecutive pixels found
+ */
+static int count_pixels(uint8_t *start, int len, int bpp, int same)
+{
+    uint8_t *pos;
+    int count = 1;
+
+    for(pos = start + bpp; count < FFMIN(128, len); pos += bpp, count ++) {
+        if(same != !memcmp(pos-bpp, pos, bpp)) {
+            if(!same) {
+                /* if bpp == 1, then 0 1 1 0 is more efficiently encoded as a single
+                 * raw block of pixels.  for larger bpp, RLE is as good or better */
+                if(bpp == 1 && count + 1 < FFMIN(128, len) && *pos != *(pos+1))
+                    continue;
+
+                /* if RLE can encode the next block better than as a raw block,
+                 * back up and leave _all_ the identical pixels for RLE */
+                count --;
+            }
+            break;
+        }
+    }
+
+    return count;
+}
+
+/**
+ * RLE compress the image, with maximum size of out_size
+ * @param outbuf Output buffer
+ * @param out_size Maximum output size
+ * @param pic Image to compress
+ * @param bpp Bytes per pixel
+ * @param w Image width
+ * @param h Image height
+ * @return Size of output in bytes, or -1 if larger than out_size
+ */
+static int targa_encode_rle(uint8_t *outbuf, int out_size, AVFrame *pic,
+                            int bpp, int w, int h)
+{
+    int count, x, y;
+    uint8_t *ptr, *line, *out;
+
+    out = outbuf;
+    line = pic->data[0];
+
+    for(y = 0; y < h; y ++) {
+        ptr = line;
+
+        for(x = 0; x < w; x += count) {
+            /* see if we can encode the next set of pixels with RLE */
+            if((count = count_pixels(ptr, w-x, bpp, 1)) > 1) {
+                if(out + bpp + 1 > outbuf + out_size) return -1;
+                *out++ = 0x80 | (count - 1);
+                memcpy(out, ptr, bpp);
+                out += bpp;
+            } else {
+                /* fall back on uncompressed */
+                count = count_pixels(ptr, w-x, bpp, 0);
+                *out++ = count - 1;
+
+                if(out + bpp*count > outbuf + out_size) return -1;
+                memcpy(out, ptr, bpp * count);
+                out += bpp * count;
+            }
+            ptr += count * bpp;
+        }
+
+        line += pic->linesize[0];
+    }
+
+    return out - outbuf;
+}
+
+static int targa_encode_normal(uint8_t *outbuf, AVFrame *pic, int bpp, int w, int h)
+{
+    int i, n = bpp * w;
+    uint8_t *out = outbuf;
+    uint8_t *ptr = pic->data[0];
+
+    for(i=0; i < h; i++) {
+        memcpy(out, ptr, n);
+        out += n;
+        ptr += pic->linesize[0];
+    }
+
+    return out - outbuf;
+}
+
+static int targa_encode_frame(AVCodecContext *avctx,
+                              unsigned char *outbuf,
+                              int buf_size, void *data){
+    AVFrame *p = data;
+    int bpp, picsize, datasize;
+    uint8_t *out;
+
+    if(avctx->width > 0xffff || avctx->height > 0xffff) {
+        av_log(avctx, AV_LOG_ERROR, "image dimensions too large\n");
+        return -1;
+    }
+    picsize = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height);
+    if(buf_size < picsize + 45) {
+        av_log(avctx, AV_LOG_ERROR, "encoded frame too large\n");
+        return -1;
+    }
+
+    p->pict_type= FF_I_TYPE;
+    p->key_frame= 1;
+
+    /* zero out the header and only set applicable fields */
+    memset(outbuf, 0, 11);
+    AV_WL16(outbuf+12, avctx->width);
+    AV_WL16(outbuf+14, avctx->height);
+    outbuf[17] = 0x20;           /* origin is top-left. no alpha */
+
+    /* TODO: support alpha channel */
+    switch(avctx->pix_fmt) {
+    case PIX_FMT_GRAY8:
+        outbuf[2] = 3;           /* uncompressed grayscale image */
+        outbuf[16] = 8;          /* bpp */
+        break;
+    case PIX_FMT_RGB555:
+        outbuf[2] = 2;           /* uncompresses true-color image */
+        outbuf[16] = 16;         /* bpp */
+        break;
+    case PIX_FMT_BGR24:
+        outbuf[2] = 2;           /* uncompressed true-color image */
+        outbuf[16] = 24;         /* bpp */
+        break;
+    default:
+        return -1;
+    }
+    bpp = outbuf[16] >> 3;
+
+    out = outbuf + 18;  /* skip past the header we just output */
+
+    /* try RLE compression */
+    datasize = targa_encode_rle(out, picsize, p, bpp, avctx->width, avctx->height);
+
+    /* if that worked well, mark the picture as RLE compressed */
+    if(datasize >= 0)
+        outbuf[2] |= 8;
+
+    /* if RLE didn't make it smaller, go back to no compression */
+    else datasize = targa_encode_normal(out, p, bpp, avctx->width, avctx->height);
+
+    out += datasize;
+
+    /* The standard recommends including this section, even if we don't use
+     * any of the features it affords. TODO: take advantage of the pixel
+     * aspect ratio and encoder ID fields available? */
+    memcpy(out, "\0\0\0\0\0\0\0\0TRUEVISION-XFILE.", 26);
+
+    return out + 26 - outbuf;
+}
+
+static int targa_encode_init(AVCodecContext *avctx)
+{
+    return 0;
+}
+
+AVCodec targa_encoder = {
+    .name = "targa",
+    .type = CODEC_TYPE_VIDEO,
+    .id = CODEC_ID_TARGA,
+    .priv_data_size = 0,
+    .init = targa_encode_init,
+    .encode = targa_encode_frame,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, PIX_FMT_RGB555, PIX_FMT_GRAY8, -1},
+};
diff --git a/contrib/ffmpeg/libavcodec/tiertexseqv.c b/contrib/ffmpeg/libavcodec/tiertexseqv.c
new file mode 100644
index 000000000..ca3baf09e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/tiertexseqv.c
@@ -0,0 +1,232 @@
+/*
+ * Tiertex Limited SEQ Video Decoder
+ * Copyright (c) 2006 Gregory Montoir (cyx@users.sourceforge.net)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file tiertexseqv.c
+ * Tiertex Limited SEQ video decoder
+ */
+
+#include "avcodec.h"
+#include "common.h"
+#define ALT_BITSTREAM_READER_LE
+#include "bitstream.h"
+
+
+typedef struct SeqVideoContext {
+    AVCodecContext *avctx;
+    AVFrame frame;
+    unsigned int palette[256];
+    unsigned char block[8 * 8];
+} SeqVideoContext;
+
+
+static unsigned char *seq_unpack_rle_block(unsigned char *src, unsigned char *dst, int dst_size)
+{
+    int i, len, sz;
+    GetBitContext gb;
+    int code_table[64];
+
+    /* get the rle codes (at most 64 bytes) */
+    init_get_bits(&gb, src, 64 * 8);
+    for (i = 0, sz = 0; i < 64 && sz < dst_size; i++) {
+        code_table[i] = get_sbits(&gb, 4);
+        sz += FFABS(code_table[i]);
+    }
+    src += (get_bits_count(&gb) + 7) / 8;
+
+    /* do the rle unpacking */
+    for (i = 0; i < 64 && dst_size > 0; i++) {
+        len = code_table[i];
+        if (len < 0) {
+            len = -len;
+            memset(dst, *src++, FFMIN(len, dst_size));
+        } else {
+            memcpy(dst, src, FFMIN(len, dst_size));
+            src += len;
+        }
+        dst += len;
+        dst_size -= len;
+    }
+    return src;
+}
+
+static unsigned char *seq_decode_op1(SeqVideoContext *seq, unsigned char *src, unsigned char *dst)
+{
+    unsigned char *color_table;
+    int b, i, len, bits;
+    GetBitContext gb;
+
+    len = *src++;
+    if (len & 0x80) {
+        switch (len & 3) {
+        case 1:
+            src = seq_unpack_rle_block(src, seq->block, sizeof(seq->block));
+            for (b = 0; b < 8; b++) {
+                memcpy(dst, &seq->block[b * 8], 8);
+                dst += seq->frame.linesize[0];
+            }
+            break;
+        case 2:
+            src = seq_unpack_rle_block(src, seq->block, sizeof(seq->block));
+            for (i = 0; i < 8; i++) {
+                for (b = 0; b < 8; b++)
+                    dst[b * seq->frame.linesize[0]] = seq->block[i * 8 + b];
+                ++dst;
+            }
+            break;
+        }
+    } else {
+        color_table = src;
+        src += len;
+        bits = ff_log2_tab[len - 1] + 1;
+        init_get_bits(&gb, src, bits * 8 * 8); src += bits * 8;
+        for (b = 0; b < 8; b++) {
+            for (i = 0; i < 8; i++)
+                dst[i] = color_table[get_bits(&gb, bits)];
+            dst += seq->frame.linesize[0];
+        }
+    }
+
+    return src;
+}
+
+static unsigned char *seq_decode_op2(SeqVideoContext *seq, unsigned char *src, unsigned char *dst)
+{
+    int i;
+
+    for (i = 0; i < 8; i++) {
+        memcpy(dst, src, 8);
+        src += 8;
+        dst += seq->frame.linesize[0];
+    }
+
+    return src;
+}
+
+static unsigned char *seq_decode_op3(SeqVideoContext *seq, unsigned char *src, unsigned char *dst)
+{
+    int pos, offset;
+
+    do {
+        pos = *src++;
+        offset = ((pos >> 3) & 7) * seq->frame.linesize[0] + (pos & 7);
+        dst[offset] = *src++;
+    } while (!(pos & 0x80));
+
+    return src;
+}
+
+static void seqvideo_decode(SeqVideoContext *seq, unsigned char *data, int data_size)
+{
+    GetBitContext gb;
+    int flags, i, j, x, y, op;
+    unsigned char c[3];
+    unsigned char *dst;
+
+    flags = *data++;
+
+    if (flags & 1) {
+        for (i = 0; i < 256; i++) {
+            for (j = 0; j < 3; j++, data++)
+                c[j] = (*data << 2) | (*data >> 4);
+            seq->palette[i] = (c[0] << 16) | (c[1] << 8) | c[2];
+        }
+        memcpy(seq->frame.data[1], seq->palette, sizeof(seq->palette));
+        seq->frame.palette_has_changed = 1;
+    }
+
+    if (flags & 2) {
+        init_get_bits(&gb, data, 128 * 8); data += 128;
+        for (y = 0; y < 128; y += 8)
+            for (x = 0; x < 256; x += 8) {
+                dst = &seq->frame.data[0][y * seq->frame.linesize[0] + x];
+                op = get_bits(&gb, 2);
+                switch (op) {
+                case 1:
+                    data = seq_decode_op1(seq, data, dst);
+                    break;
+                case 2:
+                    data = seq_decode_op2(seq, data, dst);
+                    break;
+                case 3:
+                    data = seq_decode_op3(seq, data, dst);
+                    break;
+                }
+            }
+    }
+}
+
+static int seqvideo_decode_init(AVCodecContext *avctx)
+{
+    SeqVideoContext *seq = (SeqVideoContext *)avctx->priv_data;
+
+    seq->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+
+    seq->frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int seqvideo_decode_frame(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+
+    SeqVideoContext *seq = (SeqVideoContext *)avctx->priv_data;
+
+    seq->frame.reference = 1;
+    seq->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if (avctx->reget_buffer(avctx, &seq->frame)) {
+        av_log(seq->avctx, AV_LOG_ERROR, "tiertexseqvideo: reget_buffer() failed\n");
+        return -1;
+    }
+
+    seqvideo_decode(seq, buf, buf_size);
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame *)data = seq->frame;
+
+    return buf_size;
+}
+
+static int seqvideo_decode_end(AVCodecContext *avctx)
+{
+    SeqVideoContext *seq = (SeqVideoContext *)avctx->priv_data;
+
+    if (seq->frame.data[0])
+        avctx->release_buffer(avctx, &seq->frame);
+
+    return 0;
+}
+
+AVCodec tiertexseqvideo_decoder = {
+    "tiertexseqvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_TIERTEXSEQVIDEO,
+    sizeof(SeqVideoContext),
+    seqvideo_decode_init,
+    NULL,
+    seqvideo_decode_end,
+    seqvideo_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/tiff.c b/contrib/ffmpeg/libavcodec/tiff.c
new file mode 100644
index 000000000..344b5a311
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/tiff.c
@@ -0,0 +1,532 @@
+/*
+ * TIFF image decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#include "avcodec.h"
+#ifdef CONFIG_ZLIB
+#include <zlib.h>
+#endif
+#include "lzw.h"
+
+/* abridged list of TIFF tags */
+enum TiffTags{
+    TIFF_WIDTH = 0x100,
+    TIFF_HEIGHT,
+    TIFF_BPP,
+    TIFF_COMPR,
+    TIFF_INVERT = 0x106,
+    TIFF_STRIP_OFFS = 0x111,
+    TIFF_ROWSPERSTRIP = 0x116,
+    TIFF_STRIP_SIZE,
+    TIFF_PLANAR = 0x11C,
+    TIFF_XPOS = 0x11E,
+    TIFF_YPOS = 0x11F,
+    TIFF_PREDICTOR = 0x13D,
+    TIFF_PAL = 0x140
+};
+
+enum TiffCompr{
+    TIFF_RAW = 1,
+    TIFF_CCITT_RLE,
+    TIFF_G3,
+    TIFF_G4,
+    TIFF_LZW,
+    TIFF_JPEG,
+    TIFF_NEWJPEG,
+    TIFF_ADOBE_DEFLATE,
+    TIFF_PACKBITS = 0x8005,
+    TIFF_DEFLATE = 0x80B2
+};
+
+enum TiffTypes{
+    TIFF_BYTE = 1,
+    TIFF_STRING,
+    TIFF_SHORT,
+    TIFF_LONG,
+    TIFF_LONGLONG
+};
+
+/** sizes of various TIFF field types */
+static const int type_sizes[6] = {
+    0, 1, 100, 2, 4, 8
+};
+
+typedef struct TiffContext {
+    AVCodecContext *avctx;
+    AVFrame picture;
+
+    int width, height;
+    unsigned int bpp;
+    int le;
+    int compr;
+    int invert;
+
+    int strips, rps;
+    int sot;
+    uint8_t* stripdata;
+    uint8_t* stripsizes;
+    int stripsize, stripoff;
+    LZWState *lzw;
+} TiffContext;
+
+static int tget_short(uint8_t **p, int le){
+    int v = le ? AV_RL16(*p) : AV_RB16(*p);
+    *p += 2;
+    return v;
+}
+
+static int tget_long(uint8_t **p, int le){
+    int v = le ? AV_RL32(*p) : AV_RB32(*p);
+    *p += 4;
+    return v;
+}
+
+static int tget(uint8_t **p, int type, int le){
+    switch(type){
+    case TIFF_BYTE : return *(*p)++;
+    case TIFF_SHORT: return tget_short(p, le);
+    case TIFF_LONG : return tget_long (p, le);
+    default        : return -1;
+    }
+}
+
+static int tiff_unpack_strip(TiffContext *s, uint8_t* dst, int stride, uint8_t *src, int size, int lines){
+    int c, line, pixels, code;
+    uint8_t *ssrc = src;
+    int width = s->width * (s->bpp / 8);
+#ifdef CONFIG_ZLIB
+    uint8_t *zbuf; unsigned long outlen;
+
+    if(s->compr == TIFF_DEFLATE || s->compr == TIFF_ADOBE_DEFLATE){
+        outlen = width * lines;
+        zbuf = av_malloc(outlen);
+        if(uncompress(zbuf, &outlen, src, size) != Z_OK){
+            av_log(s->avctx, AV_LOG_ERROR, "Uncompressing failed (%lu of %lu)\n", outlen, (unsigned long)width * lines);
+            av_free(zbuf);
+            return -1;
+        }
+        src = zbuf;
+        for(line = 0; line < lines; line++){
+            memcpy(dst, src, width);
+            dst += stride;
+            src += width;
+        }
+        av_free(zbuf);
+        return 0;
+    }
+#endif
+    if(s->compr == TIFF_LZW){
+        if(ff_lzw_decode_init(s->lzw, 8, src, size, FF_LZW_TIFF) < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "Error initializing LZW decoder\n");
+            return -1;
+        }
+    }
+    for(line = 0; line < lines; line++){
+        if(src - ssrc > size){
+            av_log(s->avctx, AV_LOG_ERROR, "Source data overread\n");
+            return -1;
+        }
+        switch(s->compr){
+        case TIFF_RAW:
+            memcpy(dst, src, s->width * (s->bpp / 8));
+            src += s->width * (s->bpp / 8);
+            break;
+        case TIFF_PACKBITS:
+            for(pixels = 0; pixels < width;){
+                code = (int8_t)*src++;
+                if(code >= 0){
+                    code++;
+                    if(pixels + code > width){
+                        av_log(s->avctx, AV_LOG_ERROR, "Copy went out of bounds\n");
+                        return -1;
+                    }
+                    memcpy(dst + pixels, src, code);
+                    src += code;
+                    pixels += code;
+                }else if(code != -128){ // -127..-1
+                    code = (-code) + 1;
+                    if(pixels + code > width){
+                        av_log(s->avctx, AV_LOG_ERROR, "Run went out of bounds\n");
+                        return -1;
+                    }
+                    c = *src++;
+                    memset(dst + pixels, c, code);
+                    pixels += code;
+                }
+            }
+            break;
+        case TIFF_LZW:
+            pixels = ff_lzw_decode(s->lzw, dst, width);
+            if(pixels < width){
+                av_log(s->avctx, AV_LOG_ERROR, "Decoded only %i bytes of %i\n", pixels, width);
+                return -1;
+            }
+            break;
+        }
+        dst += stride;
+    }
+    return 0;
+}
+
+
+static int tiff_decode_tag(TiffContext *s, uint8_t *start, uint8_t *buf, uint8_t *end_buf, AVFrame *pic)
+{
+    int tag, type, count, off, value = 0;
+    uint8_t *src, *dst;
+    int i, j, ssize, soff, stride;
+    int *pal, *rp, *gp, *bp;
+
+    tag = tget_short(&buf, s->le);
+    type = tget_short(&buf, s->le);
+    count = tget_long(&buf, s->le);
+    off = tget_long(&buf, s->le);
+
+    if(count == 1){
+        switch(type){
+        case TIFF_BYTE:
+        case TIFF_SHORT:
+            buf -= 4;
+            value = tget(&buf, type, s->le);
+            buf = NULL;
+            break;
+        case TIFF_LONG:
+            value = off;
+            buf = NULL;
+            break;
+        default:
+            value = -1;
+            buf = start + off;
+        }
+    }else if(type_sizes[type] * count <= 4){
+        buf -= 4;
+    }else{
+        buf = start + off;
+    }
+
+    if(buf && (buf < start || buf > end_buf)){
+        av_log(s->avctx, AV_LOG_ERROR, "Tag referencing position outside the image\n");
+        return -1;
+    }
+
+    switch(tag){
+    case TIFF_WIDTH:
+        s->width = value;
+        break;
+    case TIFF_HEIGHT:
+        s->height = value;
+        break;
+    case TIFF_BPP:
+        if(count == 1) s->bpp = value;
+        else{
+            switch(type){
+            case TIFF_BYTE:
+                s->bpp = (off & 0xFF) + ((off >> 8) & 0xFF) + ((off >> 16) & 0xFF) + ((off >> 24) & 0xFF);
+                break;
+            case TIFF_SHORT:
+            case TIFF_LONG:
+                s->bpp = 0;
+                for(i = 0; i < count; i++) s->bpp += tget(&buf, type, s->le);
+                break;
+            default:
+                s->bpp = -1;
+            }
+        }
+        switch(s->bpp){
+        case 8:
+            s->avctx->pix_fmt = PIX_FMT_PAL8;
+            break;
+        case 24:
+            s->avctx->pix_fmt = PIX_FMT_RGB24;
+            break;
+        case 16:
+            if(count == 1){
+                s->avctx->pix_fmt = PIX_FMT_GRAY16BE;
+            }else{
+                av_log(s->avctx, AV_LOG_ERROR, "This format is not supported (bpp=%i)\n", s->bpp);
+                return -1;
+            }
+            break;
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "This format is not supported (bpp=%i)\n", s->bpp);
+            return -1;
+        }
+        if(s->width != s->avctx->width || s->height != s->avctx->height){
+            if(avcodec_check_dimensions(s->avctx, s->width, s->height))
+                return -1;
+            avcodec_set_dimensions(s->avctx, s->width, s->height);
+        }
+        if(s->picture.data[0])
+            s->avctx->release_buffer(s->avctx, &s->picture);
+        if(s->avctx->get_buffer(s->avctx, &s->picture) < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+            return -1;
+        }
+        if(s->bpp == 8){
+            /* make default grayscale pal */
+            pal = s->picture.data[1];
+            for(i = 0; i < 256; i++)
+                pal[i] = i * 0x010101;
+        }
+        break;
+    case TIFF_COMPR:
+        s->compr = value;
+        switch(s->compr){
+        case TIFF_RAW:
+        case TIFF_PACKBITS:
+        case TIFF_LZW:
+            break;
+        case TIFF_DEFLATE:
+        case TIFF_ADOBE_DEFLATE:
+#ifdef CONFIG_ZLIB
+            break;
+#else
+            av_log(s->avctx, AV_LOG_ERROR, "Deflate: ZLib not compiled in\n");
+            return -1;
+#endif
+        case TIFF_G3:
+            av_log(s->avctx, AV_LOG_ERROR, "CCITT G3 compression is not supported\n");
+            return -1;
+        case TIFF_G4:
+            av_log(s->avctx, AV_LOG_ERROR, "CCITT G4 compression is not supported\n");
+            return -1;
+        case TIFF_CCITT_RLE:
+            av_log(s->avctx, AV_LOG_ERROR, "CCITT RLE compression is not supported\n");
+            return -1;
+        case TIFF_JPEG:
+        case TIFF_NEWJPEG:
+            av_log(s->avctx, AV_LOG_ERROR, "JPEG compression is not supported\n");
+            return -1;
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "Unknown compression method %i\n", s->compr);
+            return -1;
+        }
+        break;
+    case TIFF_ROWSPERSTRIP:
+        if(value < 1){
+            av_log(s->avctx, AV_LOG_ERROR, "Incorrect value of rows per strip\n");
+            return -1;
+        }
+        s->rps = value;
+        break;
+    case TIFF_STRIP_OFFS:
+        if(count == 1){
+            s->stripdata = NULL;
+            s->stripoff = value;
+        }else
+            s->stripdata = start + off;
+        s->strips = count;
+        if(s->strips == 1) s->rps = s->height;
+        s->sot = type;
+        if(s->stripdata > end_buf){
+            av_log(s->avctx, AV_LOG_ERROR, "Tag referencing position outside the image\n");
+            return -1;
+        }
+        break;
+    case TIFF_STRIP_SIZE:
+        if(count == 1){
+            s->stripsizes = NULL;
+            s->stripsize = value;
+            s->strips = 1;
+        }else{
+            s->stripsizes = start + off;
+        }
+        s->strips = count;
+        if(s->stripsizes > end_buf){
+            av_log(s->avctx, AV_LOG_ERROR, "Tag referencing position outside the image\n");
+            return -1;
+        }
+        if(!pic->data[0]){
+            av_log(s->avctx, AV_LOG_ERROR, "Picture initialization missing\n");
+            return -1;
+        }
+        /* now we have the data and may start decoding */
+        stride = pic->linesize[0];
+        dst = pic->data[0];
+        for(i = 0; i < s->height; i += s->rps){
+            if(s->stripsizes)
+                ssize = tget(&s->stripsizes, type, s->le);
+            else
+                ssize = s->stripsize;
+
+            if(s->stripdata){
+                soff = tget(&s->stripdata, s->sot, s->le);
+            }else
+                soff = s->stripoff;
+            src = start + soff;
+            if(tiff_unpack_strip(s, dst, stride, src, ssize, FFMIN(s->rps, s->height - i)) < 0)
+                break;
+            dst += s->rps * stride;
+        }
+        break;
+    case TIFF_PREDICTOR:
+        if(!pic->data[0]){
+            av_log(s->avctx, AV_LOG_ERROR, "Picture initialization missing\n");
+            return -1;
+        }
+        if(value == 2){
+            src = pic->data[0];
+            stride = pic->linesize[0];
+            soff = s->bpp >> 3;
+            ssize = s->width * soff;
+            for(i = 0; i < s->height; i++) {
+                for(j = soff; j < ssize; j++)
+                    src[j] += src[j - soff];
+                src += stride;
+            }
+        }
+        break;
+    case TIFF_INVERT:
+        switch(value){
+        case 0:
+            s->invert = 1;
+            break;
+        case 1:
+            s->invert = 0;
+            break;
+        case 2:
+        case 3:
+            break;
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "Color mode %d is not supported\n", value);
+            return -1;
+        }
+        break;
+    case TIFF_PAL:
+        if(s->avctx->pix_fmt != PIX_FMT_PAL8){
+            av_log(s->avctx, AV_LOG_ERROR, "Palette met but this is not palettized format\n");
+            return -1;
+        }
+        pal = s->picture.data[1];
+        off = type_sizes[type];
+        rp = buf;
+        gp = buf + count / 3 * off;
+        bp = buf + count / 3 * off * 2;
+        off = (type_sizes[type] - 1) << 3;
+        for(i = 0; i < count / 3; i++){
+            j = (tget(&rp, type, s->le) >> off) << 16;
+            j |= (tget(&gp, type, s->le) >> off) << 8;
+            j |= tget(&bp, type, s->le) >> off;
+            pal[i] = j;
+        }
+        break;
+    case TIFF_PLANAR:
+        if(value == 2){
+            av_log(s->avctx, AV_LOG_ERROR, "Planar format is not supported\n");
+            return -1;
+        }
+        break;
+    }
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    TiffContext * const s = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&s->picture;
+    uint8_t *orig_buf = buf, *end_buf = buf + buf_size;
+    int id, le, off;
+    int i, entries;
+
+    //parse image header
+    id = AV_RL16(buf); buf += 2;
+    if(id == 0x4949) le = 1;
+    else if(id == 0x4D4D) le = 0;
+    else{
+        av_log(avctx, AV_LOG_ERROR, "TIFF header not found\n");
+        return -1;
+    }
+    s->le = le;
+    s->invert = 0;
+    // As TIFF 6.0 specification puts it "An arbitrary but carefully chosen number
+    // that further identifies the file as a TIFF file"
+    if(tget_short(&buf, le) != 42){
+        av_log(avctx, AV_LOG_ERROR, "The answer to life, universe and everything is not correct!\n");
+        return -1;
+    }
+    /* parse image file directory */
+    off = tget_long(&buf, le);
+    if(orig_buf + off + 14 >= end_buf){
+        av_log(avctx, AV_LOG_ERROR, "IFD offset is greater than image size\n");
+        return -1;
+    }
+    buf = orig_buf + off;
+    entries = tget_short(&buf, le);
+    for(i = 0; i < entries; i++){
+        if(tiff_decode_tag(s, orig_buf, buf, end_buf, p) < 0)
+            return -1;
+        buf += 12;
+    }
+
+    if(s->invert){
+        uint8_t *src;
+        int j;
+
+        src = s->picture.data[0];
+        for(j = 0; j < s->height; j++){
+            for(i = 0; i < s->picture.linesize[0]; i++)
+                src[i] = 255 - src[i];
+            src += s->picture.linesize[0];
+        }
+    }
+    *picture= *(AVFrame*)&s->picture;
+    *data_size = sizeof(AVPicture);
+
+    return buf_size;
+}
+
+static int tiff_init(AVCodecContext *avctx){
+    TiffContext *s = avctx->priv_data;
+
+    s->width = 0;
+    s->height = 0;
+    s->avctx = avctx;
+    avcodec_get_frame_defaults((AVFrame*)&s->picture);
+    avctx->coded_frame= (AVFrame*)&s->picture;
+    s->picture.data[0] = NULL;
+    ff_lzw_decode_open(&s->lzw);
+
+    return 0;
+}
+
+static int tiff_end(AVCodecContext *avctx)
+{
+    TiffContext * const s = avctx->priv_data;
+
+    ff_lzw_decode_close(&s->lzw);
+    if(s->picture.data[0])
+        avctx->release_buffer(avctx, &s->picture);
+    return 0;
+}
+
+AVCodec tiff_decoder = {
+    "tiff",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_TIFF,
+    sizeof(TiffContext),
+    tiff_init,
+    NULL,
+    tiff_end,
+    decode_frame,
+    0,
+    NULL
+};
diff --git a/contrib/ffmpeg/libavcodec/truemotion1.c b/contrib/ffmpeg/libavcodec/truemotion1.c
new file mode 100644
index 000000000..a7d3544f4
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/truemotion1.c
@@ -0,0 +1,928 @@
+/*
+ * Duck TrueMotion 1.0 Decoder
+ * Copyright (C) 2003 Alex Beregszaszi & Mike Melanson
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file truemotion1.c
+ * Duck TrueMotion v1 Video Decoder by
+ * Alex Beregszaszi (alex@fsn.hu) and
+ * Mike Melanson (melanson@pcisys.net)
+ *
+ * The TrueMotion v1 decoder presently only decodes 16-bit TM1 data and
+ * outputs RGB555 (or RGB565) data. 24-bit TM1 data is not supported yet.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#include "truemotion1data.h"
+
+typedef struct TrueMotion1Context {
+    AVCodecContext *avctx;
+    AVFrame frame;
+    AVFrame prev_frame;
+
+    uint8_t *buf;
+    int size;
+
+    uint8_t *mb_change_bits;
+    int mb_change_bits_row_size;
+    uint8_t *index_stream;
+    int index_stream_size;
+
+    int flags;
+    int x, y, w, h;
+
+    uint32_t y_predictor_table[1024];
+    uint32_t c_predictor_table[1024];
+    uint32_t fat_y_predictor_table[1024];
+    uint32_t fat_c_predictor_table[1024];
+
+    int compression;
+    int block_type;
+    int block_width;
+    int block_height;
+
+    int16_t ydt[8];
+    int16_t cdt[8];
+    int16_t fat_ydt[8];
+    int16_t fat_cdt[8];
+
+    int last_deltaset, last_vectable;
+
+    unsigned int *vert_pred;
+
+} TrueMotion1Context;
+
+#define FLAG_SPRITE         32
+#define FLAG_KEYFRAME       16
+#define FLAG_INTERFRAME      8
+#define FLAG_INTERPOLATED    4
+
+struct frame_header {
+    uint8_t header_size;
+    uint8_t compression;
+    uint8_t deltaset;
+    uint8_t vectable;
+    uint16_t ysize;
+    uint16_t xsize;
+    uint16_t checksum;
+    uint8_t version;
+    uint8_t header_type;
+    uint8_t flags;
+    uint8_t control;
+    uint16_t xoffset;
+    uint16_t yoffset;
+    uint16_t width;
+    uint16_t height;
+};
+
+#define ALGO_NOP        0
+#define ALGO_RGB16V     1
+#define ALGO_RGB16H     2
+#define ALGO_RGB24H     3
+
+/* these are the various block sizes that can occupy a 4x4 block */
+#define BLOCK_2x2  0
+#define BLOCK_2x4  1
+#define BLOCK_4x2  2
+#define BLOCK_4x4  3
+
+typedef struct comp_types {
+    int algorithm;
+    int block_width; // vres
+    int block_height; // hres
+    int block_type;
+} comp_types;
+
+/* { valid for metatype }, algorithm, num of deltas, vert res, horiz res */
+static comp_types compression_types[17] = {
+    { ALGO_NOP,    0, 0, 0 },
+
+    { ALGO_RGB16V, 4, 4, BLOCK_4x4 },
+    { ALGO_RGB16H, 4, 4, BLOCK_4x4 },
+    { ALGO_RGB16V, 4, 2, BLOCK_4x2 },
+    { ALGO_RGB16H, 4, 2, BLOCK_4x2 },
+
+    { ALGO_RGB16V, 2, 4, BLOCK_2x4 },
+    { ALGO_RGB16H, 2, 4, BLOCK_2x4 },
+    { ALGO_RGB16V, 2, 2, BLOCK_2x2 },
+    { ALGO_RGB16H, 2, 2, BLOCK_2x2 },
+
+    { ALGO_NOP,    4, 4, BLOCK_4x4 },
+    { ALGO_RGB24H, 4, 4, BLOCK_4x4 },
+    { ALGO_NOP,    4, 2, BLOCK_4x2 },
+    { ALGO_RGB24H, 4, 2, BLOCK_4x2 },
+
+    { ALGO_NOP,    2, 4, BLOCK_2x4 },
+    { ALGO_RGB24H, 2, 4, BLOCK_2x4 },
+    { ALGO_NOP,    2, 2, BLOCK_2x2 },
+    { ALGO_RGB24H, 2, 2, BLOCK_2x2 }
+};
+
+static void select_delta_tables(TrueMotion1Context *s, int delta_table_index)
+{
+    int i;
+
+    if (delta_table_index > 3)
+        return;
+
+    memcpy(s->ydt, ydts[delta_table_index], 8 * sizeof(int16_t));
+    memcpy(s->cdt, cdts[delta_table_index], 8 * sizeof(int16_t));
+    memcpy(s->fat_ydt, fat_ydts[delta_table_index], 8 * sizeof(int16_t));
+    memcpy(s->fat_cdt, fat_cdts[delta_table_index], 8 * sizeof(int16_t));
+
+    /* Y skinny deltas need to be halved for some reason; maybe the
+     * skinny Y deltas should be modified */
+    for (i = 0; i < 8; i++)
+    {
+        /* drop the lsb before dividing by 2-- net effect: round down
+         * when dividing a negative number (e.g., -3/2 = -2, not -1) */
+        s->ydt[i] &= 0xFFFE;
+        s->ydt[i] /= 2;
+    }
+}
+
+#ifdef WORDS_BIGENDIAN
+static int make_ydt15_entry(int p2, int p1, int16_t *ydt)
+#else
+static int make_ydt15_entry(int p1, int p2, int16_t *ydt)
+#endif
+{
+    int lo, hi;
+
+    lo = ydt[p1];
+    lo += (lo << 5) + (lo << 10);
+    hi = ydt[p2];
+    hi += (hi << 5) + (hi << 10);
+    return ((lo + (hi << 16)) << 1);
+}
+
+#ifdef WORDS_BIGENDIAN
+static int make_cdt15_entry(int p2, int p1, int16_t *cdt)
+#else
+static int make_cdt15_entry(int p1, int p2, int16_t *cdt)
+#endif
+{
+    int r, b, lo;
+
+    b = cdt[p2];
+    r = cdt[p1] << 10;
+    lo = b + r;
+    return ((lo + (lo << 16)) << 1);
+}
+
+#ifdef WORDS_BIGENDIAN
+static int make_ydt16_entry(int p2, int p1, int16_t *ydt)
+#else
+static int make_ydt16_entry(int p1, int p2, int16_t *ydt)
+#endif
+{
+    int lo, hi;
+
+    lo = ydt[p1];
+    lo += (lo << 6) + (lo << 11);
+    hi = ydt[p2];
+    hi += (hi << 6) + (hi << 11);
+    return ((lo + (hi << 16)) << 1);
+}
+
+#ifdef WORDS_BIGENDIAN
+static int make_cdt16_entry(int p2, int p1, int16_t *cdt)
+#else
+static int make_cdt16_entry(int p1, int p2, int16_t *cdt)
+#endif
+{
+    int r, b, lo;
+
+    b = cdt[p2];
+    r = cdt[p1] << 11;
+    lo = b + r;
+    return ((lo + (lo << 16)) << 1);
+}
+
+#ifdef WORDS_BIGENDIAN
+static int make_ydt24_entry(int p2, int p1, int16_t *ydt)
+#else
+static int make_ydt24_entry(int p1, int p2, int16_t *ydt)
+#endif
+{
+    int lo, hi;
+
+    lo = ydt[p1];
+    hi = ydt[p2];
+    return ((lo + (hi << 8) + (hi << 16)) << 1);
+}
+
+#ifdef WORDS_BIGENDIAN
+static int make_cdt24_entry(int p2, int p1, int16_t *cdt)
+#else
+static int make_cdt24_entry(int p1, int p2, int16_t *cdt)
+#endif
+{
+    int r, b;
+
+    b = cdt[p2];
+    r = cdt[p1]<<16;
+    return ((b+r) << 1);
+}
+
+static void gen_vector_table15(TrueMotion1Context *s, const uint8_t *sel_vector_table)
+{
+    int len, i, j;
+    unsigned char delta_pair;
+
+    for (i = 0; i < 1024; i += 4)
+    {
+        len = *sel_vector_table++ / 2;
+        for (j = 0; j < len; j++)
+        {
+            delta_pair = *sel_vector_table++;
+            s->y_predictor_table[i+j] = 0xfffffffe &
+                make_ydt15_entry(delta_pair >> 4, delta_pair & 0xf, s->ydt);
+            s->c_predictor_table[i+j] = 0xfffffffe &
+                make_cdt15_entry(delta_pair >> 4, delta_pair & 0xf, s->cdt);
+        }
+        s->y_predictor_table[i+(j-1)] |= 1;
+        s->c_predictor_table[i+(j-1)] |= 1;
+    }
+}
+
+static void gen_vector_table16(TrueMotion1Context *s, const uint8_t *sel_vector_table)
+{
+    int len, i, j;
+    unsigned char delta_pair;
+
+    for (i = 0; i < 1024; i += 4)
+    {
+        len = *sel_vector_table++ / 2;
+        for (j = 0; j < len; j++)
+        {
+            delta_pair = *sel_vector_table++;
+            s->y_predictor_table[i+j] = 0xfffffffe &
+                make_ydt16_entry(delta_pair >> 4, delta_pair & 0xf, s->ydt);
+            s->c_predictor_table[i+j] = 0xfffffffe &
+                make_cdt16_entry(delta_pair >> 4, delta_pair & 0xf, s->cdt);
+        }
+        s->y_predictor_table[i+(j-1)] |= 1;
+        s->c_predictor_table[i+(j-1)] |= 1;
+    }
+}
+
+static void gen_vector_table24(TrueMotion1Context *s, const uint8_t *sel_vector_table)
+{
+    int len, i, j;
+    unsigned char delta_pair;
+
+    for (i = 0; i < 1024; i += 4)
+    {
+        len = *sel_vector_table++ / 2;
+        for (j = 0; j < len; j++)
+        {
+            delta_pair = *sel_vector_table++;
+            s->y_predictor_table[i+j] = 0xfffffffe &
+                make_ydt24_entry(delta_pair >> 4, delta_pair & 0xf, s->ydt);
+            s->c_predictor_table[i+j] = 0xfffffffe &
+                make_cdt24_entry(delta_pair >> 4, delta_pair & 0xf, s->cdt);
+            s->fat_y_predictor_table[i+j] = 0xfffffffe &
+                make_ydt24_entry(delta_pair >> 4, delta_pair & 0xf, s->fat_ydt);
+            s->fat_c_predictor_table[i+j] = 0xfffffffe &
+                make_cdt24_entry(delta_pair >> 4, delta_pair & 0xf, s->fat_cdt);
+        }
+        s->y_predictor_table[i+(j-1)] |= 1;
+        s->c_predictor_table[i+(j-1)] |= 1;
+        s->fat_y_predictor_table[i+(j-1)] |= 1;
+        s->fat_c_predictor_table[i+(j-1)] |= 1;
+    }
+}
+
+/* Returns the number of bytes consumed from the bytestream. Returns -1 if
+ * there was an error while decoding the header */
+static int truemotion1_decode_header(TrueMotion1Context *s)
+{
+    int i;
+    struct frame_header header;
+    uint8_t header_buffer[128];  /* logical maximum size of the header */
+    const uint8_t *sel_vector_table;
+
+    /* There is 1 change bit per 4 pixels, so each change byte represents
+     * 32 pixels; divide width by 4 to obtain the number of change bits and
+     * then round up to the nearest byte. */
+    s->mb_change_bits_row_size = ((s->avctx->width >> 2) + 7) >> 3;
+
+    header.header_size = ((s->buf[0] >> 5) | (s->buf[0] << 3)) & 0x7f;
+    if (s->buf[0] < 0x10)
+    {
+        av_log(s->avctx, AV_LOG_ERROR, "invalid header size (%d)\n", s->buf[0]);
+        return -1;
+    }
+
+    /* unscramble the header bytes with a XOR operation */
+    memset(header_buffer, 0, 128);
+    for (i = 1; i < header.header_size; i++)
+        header_buffer[i - 1] = s->buf[i] ^ s->buf[i + 1];
+
+    header.compression = header_buffer[0];
+    header.deltaset = header_buffer[1];
+    header.vectable = header_buffer[2];
+    header.ysize = AV_RL16(&header_buffer[3]);
+    header.xsize = AV_RL16(&header_buffer[5]);
+    header.checksum = AV_RL16(&header_buffer[7]);
+    header.version = header_buffer[9];
+    header.header_type = header_buffer[10];
+    header.flags = header_buffer[11];
+    header.control = header_buffer[12];
+
+    /* Version 2 */
+    if (header.version >= 2)
+    {
+        if (header.header_type > 3)
+        {
+            av_log(s->avctx, AV_LOG_ERROR, "invalid header type (%d)\n", header.header_type);
+            return -1;
+        } else if ((header.header_type == 2) || (header.header_type == 3)) {
+            s->flags = header.flags;
+            if (!(s->flags & FLAG_INTERFRAME))
+                s->flags |= FLAG_KEYFRAME;
+        } else
+            s->flags = FLAG_KEYFRAME;
+    } else /* Version 1 */
+        s->flags = FLAG_KEYFRAME;
+
+    if (s->flags & FLAG_SPRITE) {
+        av_log(s->avctx, AV_LOG_INFO, "SPRITE frame found, please report the sample to the developers\n");
+        /* FIXME header.width, height, xoffset and yoffset aren't initialized */
+#if 0
+        s->w = header.width;
+        s->h = header.height;
+        s->x = header.xoffset;
+        s->y = header.yoffset;
+#else
+        return -1;
+#endif
+    } else {
+        s->w = header.xsize;
+        s->h = header.ysize;
+        if (header.header_type < 2) {
+            if ((s->w < 213) && (s->h >= 176))
+            {
+                s->flags |= FLAG_INTERPOLATED;
+                av_log(s->avctx, AV_LOG_INFO, "INTERPOLATION selected, please report the sample to the developers\n");
+            }
+        }
+    }
+
+    if (header.compression > 17) {
+        av_log(s->avctx, AV_LOG_ERROR, "invalid compression type (%d)\n", header.compression);
+        return -1;
+    }
+
+    if ((header.deltaset != s->last_deltaset) ||
+        (header.vectable != s->last_vectable))
+        select_delta_tables(s, header.deltaset);
+
+    if ((header.compression & 1) && header.header_type)
+        sel_vector_table = pc_tbl2;
+    else {
+        if (header.vectable < 4)
+            sel_vector_table = tables[header.vectable - 1];
+        else {
+            av_log(s->avctx, AV_LOG_ERROR, "invalid vector table id (%d)\n", header.vectable);
+            return -1;
+        }
+    }
+
+    // FIXME: where to place this ?!?!
+    if (compression_types[header.compression].algorithm == ALGO_RGB24H)
+        s->avctx->pix_fmt = PIX_FMT_RGB32;
+    else
+        s->avctx->pix_fmt = PIX_FMT_RGB555; // RGB565 is supported as well
+
+    if ((header.deltaset != s->last_deltaset) || (header.vectable != s->last_vectable))
+    {
+        if (compression_types[header.compression].algorithm == ALGO_RGB24H)
+            gen_vector_table24(s, sel_vector_table);
+        else
+        if (s->avctx->pix_fmt == PIX_FMT_RGB555)
+            gen_vector_table15(s, sel_vector_table);
+        else
+            gen_vector_table16(s, sel_vector_table);
+    }
+
+    /* set up pointers to the other key data chunks */
+    s->mb_change_bits = s->buf + header.header_size;
+    if (s->flags & FLAG_KEYFRAME) {
+        /* no change bits specified for a keyframe; only index bytes */
+        s->index_stream = s->mb_change_bits;
+    } else {
+        /* one change bit per 4x4 block */
+        s->index_stream = s->mb_change_bits +
+            (s->mb_change_bits_row_size * (s->avctx->height >> 2));
+    }
+    s->index_stream_size = s->size - (s->index_stream - s->buf);
+
+    s->last_deltaset = header.deltaset;
+    s->last_vectable = header.vectable;
+    s->compression = header.compression;
+    s->block_width = compression_types[header.compression].block_width;
+    s->block_height = compression_types[header.compression].block_height;
+    s->block_type = compression_types[header.compression].block_type;
+
+    if (s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_INFO, "tables: %d / %d c:%d %dx%d t:%d %s%s%s%s\n",
+            s->last_deltaset, s->last_vectable, s->compression, s->block_width,
+            s->block_height, s->block_type,
+            s->flags & FLAG_KEYFRAME ? " KEY" : "",
+            s->flags & FLAG_INTERFRAME ? " INTER" : "",
+            s->flags & FLAG_SPRITE ? " SPRITE" : "",
+            s->flags & FLAG_INTERPOLATED ? " INTERPOL" : "");
+
+    return header.header_size;
+}
+
+static int truemotion1_decode_init(AVCodecContext *avctx)
+{
+    TrueMotion1Context *s = (TrueMotion1Context *)avctx->priv_data;
+
+    s->avctx = avctx;
+
+    // FIXME: it may change ?
+//    if (avctx->bits_per_sample == 24)
+//        avctx->pix_fmt = PIX_FMT_RGB24;
+//    else
+//        avctx->pix_fmt = PIX_FMT_RGB555;
+
+    avctx->has_b_frames = 0;
+    s->frame.data[0] = s->prev_frame.data[0] = NULL;
+
+    /* there is a vertical predictor for each pixel in a line; each vertical
+     * predictor is 0 to start with */
+    s->vert_pred =
+        (unsigned int *)av_malloc(s->avctx->width * sizeof(unsigned int));
+
+    return 0;
+}
+
+/*
+Block decoding order:
+
+dxi: Y-Y
+dxic: Y-C-Y
+dxic2: Y-C-Y-C
+
+hres,vres,i,i%vres (0 < i < 4)
+2x2 0: 0 dxic2
+2x2 1: 1 dxi
+2x2 2: 0 dxic2
+2x2 3: 1 dxi
+2x4 0: 0 dxic2
+2x4 1: 1 dxi
+2x4 2: 2 dxi
+2x4 3: 3 dxi
+4x2 0: 0 dxic
+4x2 1: 1 dxi
+4x2 2: 0 dxic
+4x2 3: 1 dxi
+4x4 0: 0 dxic
+4x4 1: 1 dxi
+4x4 2: 2 dxi
+4x4 3: 3 dxi
+*/
+
+#define GET_NEXT_INDEX() \
+{\
+    if (index_stream_index >= s->index_stream_size) { \
+        av_log(s->avctx, AV_LOG_INFO, " help! truemotion1 decoder went out of bounds\n"); \
+        return; \
+    } \
+    index = s->index_stream[index_stream_index++] * 4; \
+}
+
+#define APPLY_C_PREDICTOR() \
+    predictor_pair = s->c_predictor_table[index]; \
+    horiz_pred += (predictor_pair >> 1); \
+    if (predictor_pair & 1) { \
+        GET_NEXT_INDEX() \
+        if (!index) { \
+            GET_NEXT_INDEX() \
+            predictor_pair = s->c_predictor_table[index]; \
+            horiz_pred += ((predictor_pair >> 1) * 5); \
+            if (predictor_pair & 1) \
+                GET_NEXT_INDEX() \
+            else \
+                index++; \
+        } \
+    } else \
+        index++;
+
+#define APPLY_C_PREDICTOR_24() \
+    predictor_pair = s->c_predictor_table[index]; \
+    horiz_pred += (predictor_pair >> 1); \
+    if (predictor_pair & 1) { \
+        GET_NEXT_INDEX() \
+        if (!index) { \
+            GET_NEXT_INDEX() \
+            predictor_pair = s->fat_c_predictor_table[index]; \
+            horiz_pred += (predictor_pair >> 1); \
+            if (predictor_pair & 1) \
+                GET_NEXT_INDEX() \
+            else \
+                index++; \
+        } \
+    } else \
+        index++;
+
+
+#define APPLY_Y_PREDICTOR() \
+    predictor_pair = s->y_predictor_table[index]; \
+    horiz_pred += (predictor_pair >> 1); \
+    if (predictor_pair & 1) { \
+        GET_NEXT_INDEX() \
+        if (!index) { \
+            GET_NEXT_INDEX() \
+            predictor_pair = s->y_predictor_table[index]; \
+            horiz_pred += ((predictor_pair >> 1) * 5); \
+            if (predictor_pair & 1) \
+                GET_NEXT_INDEX() \
+            else \
+                index++; \
+        } \
+    } else \
+        index++;
+
+#define APPLY_Y_PREDICTOR_24() \
+    predictor_pair = s->y_predictor_table[index]; \
+    horiz_pred += (predictor_pair >> 1); \
+    if (predictor_pair & 1) { \
+        GET_NEXT_INDEX() \
+        if (!index) { \
+            GET_NEXT_INDEX() \
+            predictor_pair = s->fat_y_predictor_table[index]; \
+            horiz_pred += (predictor_pair >> 1); \
+            if (predictor_pair & 1) \
+                GET_NEXT_INDEX() \
+            else \
+                index++; \
+        } \
+    } else \
+        index++;
+
+#define OUTPUT_PIXEL_PAIR() \
+    *current_pixel_pair = *vert_pred + horiz_pred; \
+    *vert_pred++ = *current_pixel_pair++; \
+    prev_pixel_pair++;
+
+static void truemotion1_decode_16bit(TrueMotion1Context *s)
+{
+    int y;
+    int pixels_left;  /* remaining pixels on this line */
+    unsigned int predictor_pair;
+    unsigned int horiz_pred;
+    unsigned int *vert_pred;
+    unsigned int *current_pixel_pair;
+    unsigned int *prev_pixel_pair;
+    unsigned char *current_line = s->frame.data[0];
+    unsigned char *prev_line = s->prev_frame.data[0];
+    int keyframe = s->flags & FLAG_KEYFRAME;
+
+    /* these variables are for managing the stream of macroblock change bits */
+    unsigned char *mb_change_bits = s->mb_change_bits;
+    unsigned char mb_change_byte;
+    unsigned char mb_change_byte_mask;
+    int mb_change_index;
+
+    /* these variables are for managing the main index stream */
+    int index_stream_index = 0;  /* yes, the index into the index stream */
+    int index;
+
+    /* clean out the line buffer */
+    memset(s->vert_pred, 0, s->avctx->width * sizeof(unsigned int));
+
+    GET_NEXT_INDEX();
+
+    for (y = 0; y < s->avctx->height; y++) {
+
+        /* re-init variables for the next line iteration */
+        horiz_pred = 0;
+        current_pixel_pair = (unsigned int *)current_line;
+        prev_pixel_pair = (unsigned int *)prev_line;
+        vert_pred = s->vert_pred;
+        mb_change_index = 0;
+        mb_change_byte = mb_change_bits[mb_change_index++];
+        mb_change_byte_mask = 0x01;
+        pixels_left = s->avctx->width;
+
+        while (pixels_left > 0) {
+
+            if (keyframe || ((mb_change_byte & mb_change_byte_mask) == 0)) {
+
+                switch (y & 3) {
+                case 0:
+                    /* if macroblock width is 2, apply C-Y-C-Y; else
+                     * apply C-Y-Y */
+                    if (s->block_width == 2) {
+                        APPLY_C_PREDICTOR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_C_PREDICTOR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                    } else {
+                        APPLY_C_PREDICTOR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                    }
+                    break;
+
+                case 1:
+                case 3:
+                    /* always apply 2 Y predictors on these iterations */
+                    APPLY_Y_PREDICTOR();
+                    OUTPUT_PIXEL_PAIR();
+                    APPLY_Y_PREDICTOR();
+                    OUTPUT_PIXEL_PAIR();
+                    break;
+
+                case 2:
+                    /* this iteration might be C-Y-C-Y, Y-Y, or C-Y-Y
+                     * depending on the macroblock type */
+                    if (s->block_type == BLOCK_2x2) {
+                        APPLY_C_PREDICTOR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_C_PREDICTOR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                    } else if (s->block_type == BLOCK_4x2) {
+                        APPLY_C_PREDICTOR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                    } else {
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_Y_PREDICTOR();
+                        OUTPUT_PIXEL_PAIR();
+                    }
+                    break;
+                }
+
+            } else {
+
+                /* skip (copy) four pixels, but reassign the horizontal
+                 * predictor */
+                *current_pixel_pair = *prev_pixel_pair++;
+                *vert_pred++ = *current_pixel_pair++;
+                *current_pixel_pair = *prev_pixel_pair++;
+                horiz_pred = *current_pixel_pair - *vert_pred;
+                *vert_pred++ = *current_pixel_pair++;
+
+            }
+
+            if (!keyframe) {
+                mb_change_byte_mask <<= 1;
+
+                /* next byte */
+                if (!mb_change_byte_mask) {
+                    mb_change_byte = mb_change_bits[mb_change_index++];
+                    mb_change_byte_mask = 0x01;
+                }
+            }
+
+            pixels_left -= 4;
+        }
+
+        /* next change row */
+        if (((y + 1) & 3) == 0)
+            mb_change_bits += s->mb_change_bits_row_size;
+
+        current_line += s->frame.linesize[0];
+        prev_line += s->prev_frame.linesize[0];
+    }
+}
+
+static void truemotion1_decode_24bit(TrueMotion1Context *s)
+{
+    int y;
+    int pixels_left;  /* remaining pixels on this line */
+    unsigned int predictor_pair;
+    unsigned int horiz_pred;
+    unsigned int *vert_pred;
+    unsigned int *current_pixel_pair;
+    unsigned int *prev_pixel_pair;
+    unsigned char *current_line = s->frame.data[0];
+    unsigned char *prev_line = s->prev_frame.data[0];
+    int keyframe = s->flags & FLAG_KEYFRAME;
+
+    /* these variables are for managing the stream of macroblock change bits */
+    unsigned char *mb_change_bits = s->mb_change_bits;
+    unsigned char mb_change_byte;
+    unsigned char mb_change_byte_mask;
+    int mb_change_index;
+
+    /* these variables are for managing the main index stream */
+    int index_stream_index = 0;  /* yes, the index into the index stream */
+    int index;
+
+    /* clean out the line buffer */
+    memset(s->vert_pred, 0, s->avctx->width * sizeof(unsigned int));
+
+    GET_NEXT_INDEX();
+
+    for (y = 0; y < s->avctx->height; y++) {
+
+        /* re-init variables for the next line iteration */
+        horiz_pred = 0;
+        current_pixel_pair = (unsigned int *)current_line;
+        prev_pixel_pair = (unsigned int *)prev_line;
+        vert_pred = s->vert_pred;
+        mb_change_index = 0;
+        mb_change_byte = mb_change_bits[mb_change_index++];
+        mb_change_byte_mask = 0x01;
+        pixels_left = s->avctx->width;
+
+        while (pixels_left > 0) {
+
+            if (keyframe || ((mb_change_byte & mb_change_byte_mask) == 0)) {
+
+                switch (y & 3) {
+                case 0:
+                    /* if macroblock width is 2, apply C-Y-C-Y; else
+                     * apply C-Y-Y */
+                    if (s->block_width == 2) {
+                        APPLY_C_PREDICTOR_24();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_C_PREDICTOR_24();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                    } else {
+                        APPLY_C_PREDICTOR_24();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                    }
+                    break;
+
+                case 1:
+                case 3:
+                    /* always apply 2 Y predictors on these iterations */
+                    APPLY_Y_PREDICTOR_24();
+                    OUTPUT_PIXEL_PAIR();
+                    APPLY_Y_PREDICTOR_24();
+                    OUTPUT_PIXEL_PAIR();
+                    break;
+
+                case 2:
+                    /* this iteration might be C-Y-C-Y, Y-Y, or C-Y-Y
+                     * depending on the macroblock type */
+                    if (s->block_type == BLOCK_2x2) {
+                        APPLY_C_PREDICTOR_24();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_C_PREDICTOR_24();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                    } else if (s->block_type == BLOCK_4x2) {
+                        APPLY_C_PREDICTOR_24();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                    } else {
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                        APPLY_Y_PREDICTOR_24();
+                        OUTPUT_PIXEL_PAIR();
+                    }
+                    break;
+                }
+
+            } else {
+
+                /* skip (copy) four pixels, but reassign the horizontal
+                 * predictor */
+                *current_pixel_pair = *prev_pixel_pair++;
+                *vert_pred++ = *current_pixel_pair++;
+                *current_pixel_pair = *prev_pixel_pair++;
+                horiz_pred = *current_pixel_pair - *vert_pred;
+                *vert_pred++ = *current_pixel_pair++;
+
+            }
+
+            if (!keyframe) {
+                mb_change_byte_mask <<= 1;
+
+                /* next byte */
+                if (!mb_change_byte_mask) {
+                    mb_change_byte = mb_change_bits[mb_change_index++];
+                    mb_change_byte_mask = 0x01;
+                }
+            }
+
+            pixels_left -= 4;
+        }
+
+        /* next change row */
+        if (((y + 1) & 3) == 0)
+            mb_change_bits += s->mb_change_bits_row_size;
+
+        current_line += s->frame.linesize[0];
+        prev_line += s->prev_frame.linesize[0];
+    }
+}
+
+
+static int truemotion1_decode_frame(AVCodecContext *avctx,
+                                    void *data, int *data_size,
+                                    uint8_t *buf, int buf_size)
+{
+    TrueMotion1Context *s = (TrueMotion1Context *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    if (truemotion1_decode_header(s) == -1)
+        return -1;
+
+    s->frame.reference = 1;
+    if (avctx->get_buffer(avctx, &s->frame) < 0) {
+        av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    /* check for a do-nothing frame and copy the previous frame */
+    if (compression_types[s->compression].algorithm == ALGO_NOP)
+    {
+        memcpy(s->frame.data[0], s->prev_frame.data[0],
+            s->frame.linesize[0] * s->avctx->height);
+    } else if (compression_types[s->compression].algorithm == ALGO_RGB24H) {
+        truemotion1_decode_24bit(s);
+    } else {
+        truemotion1_decode_16bit(s);
+    }
+
+    if (s->prev_frame.data[0])
+        avctx->release_buffer(avctx, &s->prev_frame);
+
+    /* shuffle frames */
+    s->prev_frame = s->frame;
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int truemotion1_decode_end(AVCodecContext *avctx)
+{
+    TrueMotion1Context *s = (TrueMotion1Context *)avctx->priv_data;
+
+    /* release the last frame */
+    if (s->prev_frame.data[0])
+        avctx->release_buffer(avctx, &s->prev_frame);
+
+    av_free(s->vert_pred);
+
+    return 0;
+}
+
+AVCodec truemotion1_decoder = {
+    "truemotion1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_TRUEMOTION1,
+    sizeof(TrueMotion1Context),
+    truemotion1_decode_init,
+    NULL,
+    truemotion1_decode_end,
+    truemotion1_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/truemotion1data.h b/contrib/ffmpeg/libavcodec/truemotion1data.h
new file mode 100644
index 000000000..63d307c65
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/truemotion1data.h
@@ -0,0 +1,829 @@
+/*
+ * Duck Truemotion v1 Decoding Tables
+ *
+ * Data in this file was originally part of VpVision from On2 which is
+ * distributed under the GNU GPL. It is redistributed with ffmpeg under the
+ * GNU LGPL using the common understanding that data tables necessary for
+ * decoding algorithms are not necessarily licensable.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef TRUEMOTION1DATA_H
+#define TRUEMOTION1DATA_H
+
+/* Y delta tables, skinny and fat */
+static const int16_t ydt1[8] = { 0, -2, 2, -6, 6, -12, 12, -12 };
+static const int16_t ydt2[8] = { 0, -2, 4, -6, 8, -12, 12, -12 };
+static const int16_t ydt3[8] = { 4, -6, 20, -20, 46, -46, 94, -94 };
+static const int16_t fat_ydt3[8] = { 0, -15, 50, -50, 115, -115, 235, -235 };
+static const int16_t ydt4[8] = { 0, -4, 4, -16, 16, -36, 36, -80 };
+static const int16_t fat_ydt4[8] = { 0, 40, 80, -76, 160, -154, 236, -236 };
+
+/* C delta tables, skinny and fat */
+static const int16_t cdt1[8] = { 0, -1, 1, -2, 3, -4, 5, -4 };
+static const int16_t cdt2[8] = { 0, -4, 3, -16, 20, -32, 36, -32 };
+static const int16_t fat_cdt2[8] = { 0, -20, 15, -80, 100, -160, 180, -160 };
+static const int16_t cdt3[8] = { 0, -2, 2, -8, 8, -18, 18, -40 };
+/* NOTE: This table breaks the [+,-] pattern that the rest of the
+ * tables maintain. Is this intentional? */
+static const int16_t fat_cdt3[8] = { 0, 40, 80, -76, 160, -154, 236, -236 };
+
+/* all the delta tables to choose from, at all 4 delta levels */
+static const int16_t *ydts[] = { ydt1, ydt2, ydt3, ydt4, NULL };
+static const int16_t *fat_ydts[] = { fat_ydt3, fat_ydt3, fat_ydt3, fat_ydt4, NULL };
+static const int16_t *cdts[] = { cdt1, cdt1, cdt2, cdt3, NULL };
+static const int16_t *fat_cdts[] = { fat_cdt2, fat_cdt2, fat_cdt2, fat_cdt3, NULL };
+
+static const uint8_t pc_tbl2[] = {
+0x8,0x00,0x00,0x00,0x00,
+0x8,0x00,0x00,0x00,0x00,
+0x8,0x10,0x00,0x00,0x00,
+0x8,0x01,0x00,0x00,0x00,
+0x8,0x00,0x10,0x00,0x00,
+0x8,0x00,0x01,0x00,0x00,
+0x8,0x00,0x00,0x10,0x00,
+0x8,0x00,0x00,0x01,0x00,
+0x8,0x00,0x00,0x00,0x10,
+0x8,0x00,0x00,0x00,0x01,
+0x6,0x00,0x00,0x00,
+0x6,0x10,0x00,0x00,
+0x6,0x01,0x00,0x00,
+0x6,0x00,0x10,0x00,
+0x6,0x00,0x01,0x00,
+0x6,0x00,0x00,0x01,
+0x6,0x00,0x00,0x10,
+0x6,0x00,0x00,0x02,
+0x6,0x00,0x00,0x20,
+0x6,0x20,0x10,0x00,
+0x6,0x00,0x02,0x01,
+0x6,0x00,0x20,0x10,
+0x6,0x02,0x01,0x00,
+0x6,0x11,0x00,0x00,
+0x6,0x00,0x20,0x00,
+0x6,0x00,0x02,0x00,
+0x6,0x20,0x00,0x00,
+0x6,0x01,0x10,0x00,
+0x6,0x02,0x00,0x00,
+0x6,0x01,0x00,0x02,
+0x6,0x10,0x00,0x20,
+0x6,0x00,0x01,0x02,
+0x6,0x10,0x01,0x00,
+0x6,0x00,0x10,0x20,
+0x6,0x10,0x10,0x00,
+0x6,0x10,0x00,0x01,
+0x6,0x20,0x00,0x10,
+0x6,0x02,0x00,0x01,
+0x6,0x01,0x01,0x00,
+0x6,0x01,0x00,0x10,
+0x6,0x00,0x11,0x00,
+0x6,0x10,0x00,0x02,
+0x6,0x00,0x01,0x10,
+0x6,0x00,0x00,0x11,
+0x6,0x10,0x00,0x10,
+0x6,0x01,0x00,0x01,
+0x6,0x00,0x00,0x22,
+0x6,0x02,0x01,0x01,
+0x6,0x10,0x20,0x10,
+0x6,0x01,0x02,0x01,
+0x6,0x20,0x10,0x10,
+0x6,0x01,0x00,0x20,
+0x6,0x00,0x10,0x01,
+0x6,0x21,0x10,0x00,
+0x6,0x10,0x02,0x01,
+0x6,0x12,0x01,0x00,
+0x6,0x01,0x20,0x10,
+0x6,0x01,0x02,0x00,
+0x6,0x10,0x20,0x00,
+0x6,0x00,0x10,0x02,
+0x6,0x00,0x01,0x20,
+0x6,0x00,0x02,0x21,
+0x6,0x00,0x02,0x20,
+0x6,0x00,0x00,0x12,
+0x6,0x00,0x00,0x21,
+0x6,0x20,0x11,0x00,
+0x6,0x00,0x01,0x01,
+0x6,0x11,0x10,0x00,
+0x6,0x00,0x20,0x12,
+0x6,0x00,0x20,0x11,
+0x6,0x20,0x10,0x02,
+0x6,0x02,0x01,0x20,
+0x6,0x00,0x22,0x11,
+0x6,0x00,0x10,0x10,
+0x6,0x02,0x11,0x00,
+0x6,0x00,0x21,0x10,
+0x6,0x00,0x02,0x03,
+0x6,0x20,0x10,0x01,
+0x6,0x00,0x12,0x01,
+0x4,0x11,0x00,
+0x4,0x00,0x22,
+0x4,0x20,0x00,
+0x4,0x01,0x10,
+0x4,0x02,0x20,
+0x4,0x00,0x20,
+0x4,0x02,0x00,
+0x4,0x10,0x01,
+0x4,0x00,0x11,
+0x4,0x02,0x01,
+0x4,0x02,0x21,
+0x4,0x00,0x02,
+0x4,0x20,0x02,
+0x4,0x01,0x01,
+0x4,0x10,0x10,
+0x4,0x10,0x02,
+0x4,0x22,0x00,
+0x4,0x10,0x00,
+0x4,0x01,0x00,
+0x4,0x21,0x00,
+0x4,0x12,0x00,
+0x4,0x00,0x10,
+0x4,0x20,0x12,
+0x4,0x01,0x11,
+0x4,0x00,0x01,
+0x4,0x01,0x02,
+0x4,0x11,0x02,
+0x4,0x11,0x01,
+0x4,0x10,0x20,
+0x4,0x20,0x01,
+0x4,0x22,0x11,
+0x4,0x00,0x12,
+0x4,0x20,0x10,
+0x4,0x22,0x01,
+0x4,0x01,0x20,
+0x4,0x00,0x21,
+0x4,0x10,0x11,
+0x4,0x21,0x10,
+0x4,0x10,0x22,
+0x4,0x02,0x03,
+0x4,0x12,0x01,
+0x4,0x20,0x11,
+0x4,0x11,0x10,
+0x4,0x20,0x30,
+0x4,0x11,0x20,
+0x4,0x02,0x10,
+0x4,0x22,0x10,
+0x4,0x11,0x11,
+0x4,0x30,0x20,
+0x4,0x30,0x00,
+0x4,0x01,0x22,
+0x4,0x01,0x12,
+0x4,0x02,0x11,
+0x4,0x03,0x02,
+0x4,0x03,0x00,
+0x4,0x10,0x21,
+0x4,0x12,0x20,
+0x4,0x00,0x00,
+0x4,0x12,0x21,
+0x4,0x21,0x11,
+0x4,0x02,0x22,
+0x4,0x10,0x12,
+0x4,0x31,0x00,
+0x4,0x20,0x20,
+0x4,0x00,0x03,
+0x4,0x02,0x02,
+0x4,0x22,0x20,
+0x4,0x01,0x21,
+0x4,0x21,0x02,
+0x4,0x21,0x12,
+0x4,0x11,0x22,
+0x4,0x00,0x30,
+0x4,0x12,0x11,
+0x4,0x20,0x22,
+0x4,0x31,0x20,
+0x4,0x21,0x30,
+0x4,0x22,0x02,
+0x4,0x22,0x22,
+0x4,0x20,0x31,
+0x4,0x13,0x02,
+0x4,0x03,0x10,
+0x4,0x11,0x12,
+0x4,0x00,0x13,
+0x4,0x21,0x01,
+0x4,0x12,0x03,
+0x4,0x13,0x00,
+0x4,0x13,0x10,
+0x4,0x02,0x13,
+0x4,0x30,0x01,
+0x4,0x12,0x10,
+0x4,0x22,0x13,
+0x4,0x03,0x12,
+0x4,0x31,0x01,
+0x4,0x30,0x22,
+0x4,0x00,0x31,
+0x4,0x01,0x31,
+0x4,0x02,0x23,
+0x4,0x01,0x30,
+0x4,0x11,0x21,
+0x4,0x22,0x21,
+0x4,0x01,0x13,
+0x4,0x10,0x03,
+0x4,0x22,0x03,
+0x4,0x30,0x21,
+0x4,0x21,0x31,
+0x4,0x33,0x00,
+0x4,0x13,0x12,
+0x4,0x11,0x31,
+0x4,0x30,0x02,
+0x4,0x12,0x02,
+0x4,0x11,0x13,
+0x4,0x12,0x22,
+0x4,0x20,0x32,
+0x4,0x10,0x13,
+0x4,0x22,0x31,
+0x4,0x21,0x20,
+0x4,0x01,0x33,
+0x4,0x33,0x10,
+0x4,0x20,0x13,
+0x4,0x31,0x22,
+0x4,0x13,0x30,
+0x4,0x01,0x03,
+0x4,0x11,0x33,
+0x4,0x20,0x21,
+0x4,0x13,0x31,
+0x4,0x03,0x22,
+0x4,0x31,0x02,
+0x4,0x00,0x24,
+0x2,0x00,
+0x2,0x10,
+0x2,0x20,
+0x2,0x30,
+0x2,0x40,
+0x2,0x50,
+0x2,0x60,
+0x2,0x01,
+0x2,0x11,
+0x2,0x21,
+0x2,0x31,
+0x2,0x41,
+0x2,0x51,
+0x2,0x61,
+0x2,0x02,
+0x2,0x12,
+0x2,0x22,
+0x2,0x32,
+0x2,0x42,
+0x2,0x52,
+0x2,0x62,
+0x2,0x03,
+0x2,0x13,
+0x2,0x23,
+0x2,0x33,
+0x2,0x43,
+0x2,0x53,
+0x2,0x63,
+0x2,0x04,
+0x2,0x14,
+0x2,0x24,
+0x2,0x34,
+0x2,0x44,
+0x2,0x54,
+0x2,0x64,
+0x2,0x05,
+0x2,0x15,
+0x2,0x25,
+0x2,0x35,
+0x2,0x45,
+0x2,0x55,
+0x2,0x65,
+0x2,0x06,
+0x2,0x16,
+0x2,0x26,
+0x2,0x36,
+0x2,0x46,
+0x2,0x56,
+0x2,0x66
+};
+
+static const uint8_t pc_tbl3[] = {
+0x6,0x00,0x00,0x00,
+0x6,0x00,0x00,0x00,
+0x6,0x00,0x00,0x01,
+0x6,0x00,0x00,0x10,
+0x6,0x00,0x00,0x11,
+0x6,0x00,0x01,0x00,
+0x6,0x00,0x01,0x01,
+0x6,0x00,0x01,0x10,
+0x6,0x00,0x01,0x11,
+0x6,0x00,0x10,0x00,
+0x6,0x00,0x10,0x01,
+0x6,0x00,0x10,0x10,
+0x6,0x00,0x10,0x11,
+0x6,0x00,0x11,0x00,
+0x6,0x00,0x11,0x01,
+0x6,0x00,0x11,0x10,
+0x6,0x00,0x11,0x11,
+0x6,0x01,0x00,0x00,
+0x6,0x01,0x00,0x01,
+0x6,0x01,0x00,0x10,
+0x6,0x01,0x00,0x11,
+0x6,0x01,0x01,0x00,
+0x6,0x01,0x01,0x01,
+0x6,0x01,0x01,0x10,
+0x6,0x01,0x01,0x11,
+0x6,0x01,0x10,0x00,
+0x6,0x01,0x10,0x01,
+0x6,0x01,0x10,0x10,
+0x6,0x01,0x10,0x11,
+0x6,0x01,0x11,0x00,
+0x6,0x01,0x11,0x01,
+0x6,0x01,0x11,0x10,
+0x6,0x01,0x11,0x11,
+0x6,0x10,0x00,0x00,
+0x6,0x10,0x00,0x01,
+0x6,0x10,0x00,0x10,
+0x6,0x10,0x00,0x11,
+0x6,0x10,0x01,0x00,
+0x6,0x10,0x01,0x01,
+0x6,0x10,0x01,0x10,
+0x6,0x10,0x01,0x11,
+0x6,0x10,0x10,0x00,
+0x6,0x10,0x10,0x01,
+0x6,0x10,0x10,0x10,
+0x6,0x10,0x10,0x11,
+0x6,0x10,0x11,0x00,
+0x6,0x10,0x11,0x01,
+0x6,0x10,0x11,0x10,
+0x6,0x10,0x11,0x11,
+0x6,0x11,0x00,0x00,
+0x6,0x11,0x00,0x01,
+0x6,0x11,0x00,0x10,
+0x6,0x11,0x00,0x11,
+0x6,0x11,0x01,0x00,
+0x6,0x11,0x01,0x01,
+0x6,0x11,0x01,0x10,
+0x6,0x11,0x01,0x11,
+0x6,0x11,0x10,0x00,
+0x6,0x11,0x10,0x01,
+0x6,0x11,0x10,0x10,
+0x6,0x11,0x10,0x11,
+0x6,0x11,0x11,0x00,
+0x6,0x11,0x11,0x01,
+0x6,0x11,0x11,0x10,
+0x4,0x00,0x00,
+0x4,0x00,0x01,
+0x4,0x00,0x02,
+0x4,0x00,0x03,
+0x4,0x00,0x10,
+0x4,0x00,0x11,
+0x4,0x00,0x12,
+0x4,0x00,0x13,
+0x4,0x00,0x20,
+0x4,0x00,0x21,
+0x4,0x00,0x22,
+0x4,0x00,0x23,
+0x4,0x00,0x30,
+0x4,0x00,0x31,
+0x4,0x00,0x32,
+0x4,0x00,0x33,
+0x4,0x01,0x00,
+0x4,0x01,0x01,
+0x4,0x01,0x02,
+0x4,0x01,0x03,
+0x4,0x01,0x10,
+0x4,0x01,0x11,
+0x4,0x01,0x12,
+0x4,0x01,0x13,
+0x4,0x01,0x20,
+0x4,0x01,0x21,
+0x4,0x01,0x22,
+0x4,0x01,0x23,
+0x4,0x01,0x30,
+0x4,0x01,0x31,
+0x4,0x01,0x32,
+0x4,0x01,0x33,
+0x4,0x02,0x00,
+0x4,0x02,0x01,
+0x4,0x02,0x02,
+0x4,0x02,0x03,
+0x4,0x02,0x10,
+0x4,0x02,0x11,
+0x4,0x02,0x12,
+0x4,0x02,0x13,
+0x4,0x02,0x20,
+0x4,0x02,0x21,
+0x4,0x02,0x22,
+0x4,0x02,0x23,
+0x4,0x02,0x30,
+0x4,0x02,0x31,
+0x4,0x02,0x32,
+0x4,0x02,0x33,
+0x4,0x03,0x00,
+0x4,0x03,0x01,
+0x4,0x03,0x02,
+0x4,0x03,0x03,
+0x4,0x03,0x10,
+0x4,0x03,0x11,
+0x4,0x03,0x12,
+0x4,0x03,0x13,
+0x4,0x03,0x20,
+0x4,0x03,0x21,
+0x4,0x03,0x22,
+0x4,0x03,0x23,
+0x4,0x03,0x30,
+0x4,0x03,0x31,
+0x4,0x03,0x32,
+0x4,0x03,0x33,
+0x4,0x10,0x00,
+0x4,0x10,0x01,
+0x4,0x10,0x02,
+0x4,0x10,0x03,
+0x4,0x10,0x10,
+0x4,0x10,0x11,
+0x4,0x10,0x12,
+0x4,0x10,0x13,
+0x4,0x10,0x20,
+0x4,0x10,0x21,
+0x4,0x10,0x22,
+0x4,0x10,0x23,
+0x4,0x10,0x30,
+0x4,0x10,0x31,
+0x4,0x10,0x32,
+0x4,0x10,0x33,
+0x4,0x11,0x00,
+0x4,0x11,0x01,
+0x4,0x11,0x02,
+0x4,0x11,0x03,
+0x4,0x11,0x10,
+0x4,0x11,0x11,
+0x4,0x11,0x12,
+0x4,0x11,0x13,
+0x4,0x11,0x20,
+0x4,0x11,0x21,
+0x4,0x11,0x22,
+0x4,0x11,0x23,
+0x4,0x11,0x30,
+0x4,0x11,0x31,
+0x4,0x11,0x32,
+0x4,0x11,0x33,
+0x4,0x12,0x00,
+0x4,0x12,0x01,
+0x4,0x12,0x02,
+0x4,0x12,0x03,
+0x4,0x12,0x10,
+0x4,0x12,0x11,
+0x4,0x12,0x12,
+0x4,0x12,0x13,
+0x4,0x12,0x20,
+0x4,0x12,0x21,
+0x4,0x12,0x22,
+0x4,0x12,0x23,
+0x4,0x12,0x30,
+0x4,0x12,0x31,
+0x4,0x12,0x32,
+0x4,0x12,0x33,
+0x4,0x13,0x00,
+0x4,0x13,0x01,
+0x4,0x13,0x02,
+0x4,0x13,0x03,
+0x4,0x13,0x10,
+0x4,0x13,0x11,
+0x4,0x13,0x12,
+0x4,0x13,0x13,
+0x4,0x13,0x20,
+0x4,0x13,0x21,
+0x4,0x13,0x22,
+0x4,0x13,0x23,
+0x4,0x13,0x30,
+0x4,0x13,0x31,
+0x4,0x13,0x32,
+0x4,0x13,0x33,
+0x2,0x00,
+0x2,0x10,
+0x2,0x20,
+0x2,0x30,
+0x2,0x40,
+0x2,0x50,
+0x2,0x60,
+0x2,0x70,
+0x2,0x01,
+0x2,0x11,
+0x2,0x21,
+0x2,0x31,
+0x2,0x41,
+0x2,0x51,
+0x2,0x61,
+0x2,0x71,
+0x2,0x02,
+0x2,0x12,
+0x2,0x22,
+0x2,0x32,
+0x2,0x42,
+0x2,0x52,
+0x2,0x62,
+0x2,0x72,
+0x2,0x03,
+0x2,0x13,
+0x2,0x23,
+0x2,0x33,
+0x2,0x43,
+0x2,0x53,
+0x2,0x63,
+0x2,0x73,
+0x2,0x04,
+0x2,0x14,
+0x2,0x24,
+0x2,0x34,
+0x2,0x44,
+0x2,0x54,
+0x2,0x64,
+0x2,0x74,
+0x2,0x05,
+0x2,0x15,
+0x2,0x25,
+0x2,0x35,
+0x2,0x45,
+0x2,0x55,
+0x2,0x65,
+0x2,0x75,
+0x2,0x06,
+0x2,0x16,
+0x2,0x26,
+0x2,0x36,
+0x2,0x46,
+0x2,0x56,
+0x2,0x66,
+0x2,0x76,
+0x2,0x07,
+0x2,0x17,
+0x2,0x27,
+0x2,0x37,
+0x2,0x47,
+0x2,0x57,
+0x2,0x67,
+0x2,0x77
+};
+
+static const uint8_t pc_tbl4[] = {
+0x8,0x00,0x00,0x00,0x00,
+0x8,0x00,0x00,0x00,0x00,
+0x8,0x20,0x00,0x00,0x00,
+0x8,0x00,0x00,0x00,0x01,
+0x8,0x10,0x00,0x00,0x00,
+0x8,0x00,0x00,0x00,0x02,
+0x8,0x01,0x00,0x00,0x00,
+0x8,0x00,0x00,0x00,0x10,
+0x8,0x02,0x00,0x00,0x00,
+0x6,0x00,0x00,0x00,
+0x6,0x20,0x00,0x00,
+0x6,0x00,0x00,0x01,
+0x6,0x10,0x00,0x00,
+0x6,0x00,0x00,0x02,
+0x6,0x00,0x10,0x00,
+0x6,0x00,0x20,0x00,
+0x6,0x00,0x02,0x00,
+0x6,0x00,0x01,0x00,
+0x6,0x01,0x00,0x00,
+0x6,0x00,0x00,0x20,
+0x6,0x02,0x00,0x00,
+0x6,0x00,0x00,0x10,
+0x6,0x10,0x00,0x20,
+0x6,0x01,0x00,0x02,
+0x6,0x20,0x00,0x10,
+0x6,0x02,0x00,0x01,
+0x6,0x20,0x10,0x00,
+0x6,0x00,0x12,0x00,
+0x6,0x00,0x02,0x01,
+0x6,0x02,0x01,0x00,
+0x6,0x00,0x21,0x00,
+0x6,0x00,0x01,0x02,
+0x6,0x00,0x20,0x10,
+0x6,0x00,0x00,0x21,
+0x6,0x00,0x00,0x12,
+0x6,0x00,0x01,0x20,
+0x6,0x12,0x00,0x00,
+0x6,0x00,0x10,0x20,
+0x6,0x01,0x20,0x00,
+0x6,0x02,0x10,0x00,
+0x6,0x10,0x20,0x00,
+0x6,0x01,0x02,0x00,
+0x6,0x21,0x00,0x00,
+0x6,0x00,0x02,0x10,
+0x6,0x20,0x01,0x00,
+0x6,0x00,0x22,0x00,
+0x6,0x10,0x02,0x00,
+0x6,0x00,0x10,0x02,
+0x6,0x11,0x00,0x00,
+0x6,0x00,0x11,0x00,
+0x6,0x22,0x00,0x00,
+0x6,0x20,0x00,0x02,
+0x6,0x10,0x00,0x01,
+0x6,0x00,0x20,0x01,
+0x6,0x02,0x20,0x00,
+0x6,0x01,0x10,0x00,
+0x6,0x01,0x00,0x20,
+0x6,0x00,0x20,0x02,
+0x6,0x01,0x20,0x02,
+0x6,0x10,0x01,0x00,
+0x6,0x02,0x00,0x10,
+0x6,0x00,0x10,0x01,
+0x6,0x10,0x01,0x20,
+0x6,0x20,0x02,0x10,
+0x6,0x00,0x00,0x22,
+0x6,0x10,0x00,0x02,
+0x6,0x00,0x02,0x20,
+0x6,0x20,0x02,0x00,
+0x6,0x00,0x00,0x11,
+0x6,0x02,0x10,0x01,
+0x6,0x00,0x01,0x10,
+0x6,0x00,0x02,0x11,
+0x4,0x01,0x02,
+0x4,0x02,0x01,
+0x4,0x01,0x00,
+0x4,0x10,0x20,
+0x4,0x20,0x10,
+0x4,0x20,0x00,
+0x4,0x11,0x00,
+0x4,0x02,0x00,
+0x4,0x12,0x00,
+0x4,0x00,0x21,
+0x4,0x22,0x00,
+0x4,0x00,0x12,
+0x4,0x21,0x00,
+0x4,0x02,0x11,
+0x4,0x00,0x01,
+0x4,0x10,0x02,
+0x4,0x02,0x20,
+0x4,0x20,0x11,
+0x4,0x01,0x10,
+0x4,0x21,0x10,
+0x4,0x10,0x00,
+0x4,0x10,0x22,
+0x4,0x20,0x20,
+0x4,0x00,0x22,
+0x4,0x01,0x22,
+0x4,0x20,0x01,
+0x4,0x02,0x02,
+0x4,0x00,0x20,
+0x4,0x00,0x10,
+0x4,0x00,0x11,
+0x4,0x22,0x01,
+0x4,0x11,0x20,
+0x4,0x12,0x01,
+0x4,0x12,0x20,
+0x4,0x11,0x02,
+0x4,0x10,0x10,
+0x4,0x01,0x01,
+0x4,0x02,0x21,
+0x4,0x20,0x12,
+0x4,0x01,0x12,
+0x4,0x22,0x11,
+0x4,0x21,0x12,
+0x4,0x22,0x10,
+0x4,0x21,0x02,
+0x4,0x20,0x02,
+0x4,0x10,0x01,
+0x4,0x00,0x02,
+0x4,0x10,0x21,
+0x4,0x01,0x20,
+0x4,0x11,0x22,
+0x4,0x12,0x21,
+0x4,0x22,0x20,
+0x4,0x02,0x10,
+0x4,0x02,0x22,
+0x4,0x11,0x10,
+0x4,0x22,0x02,
+0x4,0x20,0x21,
+0x4,0x01,0x11,
+0x4,0x11,0x01,
+0x4,0x10,0x12,
+0x4,0x02,0x12,
+0x4,0x20,0x22,
+0x4,0x21,0x20,
+0x4,0x01,0x21,
+0x4,0x12,0x02,
+0x4,0x21,0x11,
+0x4,0x12,0x22,
+0x4,0x12,0x10,
+0x4,0x22,0x21,
+0x4,0x10,0x11,
+0x4,0x21,0x01,
+0x4,0x11,0x12,
+0x4,0x12,0x11,
+0x4,0x66,0x66,
+0x4,0x22,0x22,
+0x4,0x11,0x21,
+0x4,0x11,0x11,
+0x4,0x21,0x22,
+0x4,0x00,0x00,
+0x4,0x22,0x12,
+0x4,0x12,0x12,
+0x4,0x21,0x21,
+0x4,0x42,0x00,
+0x4,0x00,0x04,
+0x4,0x40,0x00,
+0x4,0x30,0x00,
+0x4,0x31,0x00,
+0x4,0x00,0x03,
+0x4,0x00,0x14,
+0x4,0x00,0x13,
+0x4,0x01,0x24,
+0x4,0x20,0x13,
+0x4,0x01,0x42,
+0x4,0x14,0x20,
+0x4,0x42,0x02,
+0x4,0x13,0x00,
+0x4,0x00,0x24,
+0x4,0x31,0x20,
+0x4,0x22,0x13,
+0x4,0x11,0x24,
+0x4,0x12,0x66,
+0x4,0x30,0x01,
+0x4,0x02,0x13,
+0x4,0x12,0x42,
+0x4,0x40,0x10,
+0x4,0x40,0x02,
+0x4,0x01,0x04,
+0x4,0x24,0x00,
+0x4,0x42,0x10,
+0x4,0x21,0x13,
+0x4,0x13,0x12,
+0x4,0x31,0x21,
+0x4,0x21,0x24,
+0x4,0x00,0x40,
+0x4,0x10,0x24,
+0x4,0x10,0x42,
+0x4,0x32,0x01,
+0x4,0x11,0x42,
+0x4,0x20,0x31,
+0x4,0x12,0x40,
+0x2,0x00,
+0x2,0x10,
+0x2,0x20,
+0x2,0x30,
+0x2,0x40,
+0x2,0x50,
+0x2,0x60,
+0x2,0x70,
+0x2,0x01,
+0x2,0x11,
+0x2,0x21,
+0x2,0x31,
+0x2,0x41,
+0x2,0x51,
+0x2,0x61,
+0x2,0x71,
+0x2,0x02,
+0x2,0x12,
+0x2,0x22,
+0x2,0x32,
+0x2,0x42,
+0x2,0x52,
+0x2,0x62,
+0x2,0x72,
+0x2,0x03,
+0x2,0x13,
+0x2,0x23,
+0x2,0x33,
+0x2,0x43,
+0x2,0x53,
+0x2,0x63,
+0x2,0x73,
+0x2,0x04,
+0x2,0x14,
+0x2,0x24,
+0x2,0x34,
+0x2,0x44,
+0x2,0x54,
+0x2,0x64,
+0x2,0x74,
+0x2,0x05,
+0x2,0x15,
+0x2,0x25,
+0x2,0x35,
+0x2,0x45,
+0x2,0x55,
+0x2,0x65,
+0x2,0x75,
+0x2,0x06,
+0x2,0x16,
+0x2,0x26,
+0x2,0x36,
+0x2,0x46,
+0x2,0x56,
+0x2,0x66,
+0x2,0x76,
+0x2,0x07,
+0x2,0x17,
+0x2,0x27,
+0x2,0x37,
+0x2,0x47,
+0x2,0x57,
+0x2,0x67,
+0x2,0x77
+};
+
+static const uint8_t *tables[] = { pc_tbl2, pc_tbl3, pc_tbl4 };
+#endif
diff --git a/contrib/ffmpeg/libavcodec/truemotion2.c b/contrib/ffmpeg/libavcodec/truemotion2.c
new file mode 100644
index 000000000..b282c967b
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/truemotion2.c
@@ -0,0 +1,892 @@
+/*
+ * Duck/ON2 TrueMotion 2 Decoder
+ * Copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file truemotion2.c
+ * Duck TrueMotion2 decoder.
+ */
+
+#include "avcodec.h"
+#include "common.h"
+#include "bitstream.h"
+#include "dsputil.h"
+
+#define TM2_ESCAPE 0x80000000
+#define TM2_DELTAS 64
+/* Huffman-coded streams of different types of blocks */
+enum TM2_STREAMS{ TM2_C_HI = 0, TM2_C_LO, TM2_L_HI, TM2_L_LO,
+     TM2_UPD, TM2_MOT, TM2_TYPE, TM2_NUM_STREAMS};
+/* Block types */
+enum TM2_BLOCKS{ TM2_HI_RES = 0, TM2_MED_RES, TM2_LOW_RES, TM2_NULL_RES,
+                 TM2_UPDATE, TM2_STILL, TM2_MOTION};
+
+typedef struct TM2Context{
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    GetBitContext gb;
+    DSPContext dsp;
+
+    /* TM2 streams */
+    int *tokens[TM2_NUM_STREAMS];
+    int tok_lens[TM2_NUM_STREAMS];
+    int tok_ptrs[TM2_NUM_STREAMS];
+    int deltas[TM2_NUM_STREAMS][TM2_DELTAS];
+    /* for blocks decoding */
+    int D[4];
+    int CD[4];
+    int *last;
+    int *clast;
+
+    /* data for current and previous frame */
+    int *Y1, *U1, *V1, *Y2, *U2, *V2;
+    int cur;
+} TM2Context;
+
+/**
+* Huffman codes for each of streams
+*/
+typedef struct TM2Codes{
+    VLC vlc; ///< table for FFmpeg bitstream reader
+    int bits;
+    int *recode; ///< table for converting from code indexes to values
+    int length;
+} TM2Codes;
+
+/**
+* structure for gathering Huffman codes information
+*/
+typedef struct TM2Huff{
+    int val_bits; ///< length of literal
+    int max_bits; ///< maximum length of code
+    int min_bits; ///< minimum length of code
+    int nodes; ///< total number of nodes in tree
+    int num; ///< current number filled
+    int max_num; ///< total number of codes
+    int *nums; ///< literals
+    uint32_t *bits; ///< codes
+    int *lens; ///< codelengths
+} TM2Huff;
+
+static int tm2_read_tree(TM2Context *ctx, uint32_t prefix, int length, TM2Huff *huff)
+{
+    if(length > huff->max_bits) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "Tree exceeded its given depth (%i)\n", huff->max_bits);
+        return -1;
+    }
+
+    if(!get_bits1(&ctx->gb)) { /* literal */
+        if (length == 0) {
+            length = 1;
+        }
+        if(huff->num >= huff->max_num) {
+            av_log(ctx->avctx, AV_LOG_DEBUG, "Too many literals\n");
+            return -1;
+        }
+        huff->nums[huff->num] = get_bits_long(&ctx->gb, huff->val_bits);
+        huff->bits[huff->num] = prefix;
+        huff->lens[huff->num] = length;
+        huff->num++;
+        return 0;
+    } else { /* non-terminal node */
+        if(tm2_read_tree(ctx, prefix << 1, length + 1, huff) == -1)
+            return -1;
+        if(tm2_read_tree(ctx, (prefix << 1) | 1, length + 1, huff) == -1)
+            return -1;
+    }
+    return 0;
+}
+
+static int tm2_build_huff_table(TM2Context *ctx, TM2Codes *code)
+{
+    TM2Huff huff;
+    int res = 0;
+
+    huff.val_bits = get_bits(&ctx->gb, 5);
+    huff.max_bits = get_bits(&ctx->gb, 5);
+    huff.min_bits = get_bits(&ctx->gb, 5);
+    huff.nodes = get_bits_long(&ctx->gb, 17);
+    huff.num = 0;
+
+    /* check for correct codes parameters */
+    if((huff.val_bits < 1) || (huff.val_bits > 32) ||
+       (huff.max_bits < 0) || (huff.max_bits > 32)) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "Incorrect tree parameters - literal length: %i, max code length: %i\n",
+               huff.val_bits, huff.max_bits);
+        return -1;
+    }
+    if((huff.nodes < 0) || (huff.nodes > 0x10000)) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "Incorrect number of Huffman tree nodes: %i\n", huff.nodes);
+        return -1;
+    }
+    /* one-node tree */
+    if(huff.max_bits == 0)
+        huff.max_bits = 1;
+
+    /* allocate space for codes - it is exactly ceil(nodes / 2) entries */
+    huff.max_num = (huff.nodes + 1) >> 1;
+    huff.nums = av_mallocz(huff.max_num * sizeof(int));
+    huff.bits = av_mallocz(huff.max_num * sizeof(uint32_t));
+    huff.lens = av_mallocz(huff.max_num * sizeof(int));
+
+    if(tm2_read_tree(ctx, 0, 0, &huff) == -1)
+        res = -1;
+
+    if(huff.num != huff.max_num) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "Got less codes than expected: %i of %i\n",
+               huff.num, huff.max_num);
+        res = -1;
+    }
+
+    /* convert codes to vlc_table */
+    if(res != -1) {
+        int i;
+
+        res = init_vlc(&code->vlc, huff.max_bits, huff.max_num,
+                    huff.lens, sizeof(int), sizeof(int),
+                    huff.bits, sizeof(uint32_t), sizeof(uint32_t), 0);
+        if(res < 0) {
+            av_log(ctx->avctx, AV_LOG_ERROR, "Cannot build VLC table\n");
+            res = -1;
+        } else
+            res = 0;
+        if(res != -1) {
+            code->bits = huff.max_bits;
+            code->length = huff.max_num;
+            code->recode = av_malloc(code->length * sizeof(int));
+            for(i = 0; i < code->length; i++)
+                code->recode[i] = huff.nums[i];
+        }
+    }
+    /* free allocated memory */
+    av_free(huff.nums);
+    av_free(huff.bits);
+    av_free(huff.lens);
+
+    return res;
+}
+
+static void tm2_free_codes(TM2Codes *code)
+{
+    if(code->recode)
+        av_free(code->recode);
+    if(code->vlc.table)
+        free_vlc(&code->vlc);
+}
+
+static inline int tm2_get_token(GetBitContext *gb, TM2Codes *code)
+{
+    int val;
+    val = get_vlc2(gb, code->vlc.table, code->bits, 1);
+    return code->recode[val];
+}
+
+static inline int tm2_read_header(TM2Context *ctx, uint8_t *buf)
+{
+    uint32_t magic;
+    uint8_t *obuf;
+    int length;
+
+    obuf = buf;
+
+    magic = AV_RL32(buf);
+    buf += 4;
+
+    if(magic == 0x00000100) { /* old header */
+/*      av_log (ctx->avctx, AV_LOG_ERROR, "TM2 old header: not implemented (yet)\n"); */
+        return 40;
+    } else if(magic == 0x00000101) { /* new header */
+        int w, h, size, flags, xr, yr;
+
+        length = AV_RL32(buf);
+        buf += 4;
+
+        init_get_bits(&ctx->gb, buf, 32 * 8);
+        size = get_bits_long(&ctx->gb, 31);
+        h = get_bits(&ctx->gb, 15);
+        w = get_bits(&ctx->gb, 15);
+        flags = get_bits_long(&ctx->gb, 31);
+        yr = get_bits(&ctx->gb, 9);
+        xr = get_bits(&ctx->gb, 9);
+
+        return 40;
+    } else {
+        av_log (ctx->avctx, AV_LOG_ERROR, "Not a TM2 header: 0x%08X\n", magic);
+        return -1;
+    }
+
+    return (buf - obuf);
+}
+
+static int tm2_read_deltas(TM2Context *ctx, int stream_id) {
+    int d, mb;
+    int i, v;
+
+    d = get_bits(&ctx->gb, 9);
+    mb = get_bits(&ctx->gb, 5);
+
+    if((d < 1) || (d > TM2_DELTAS) || (mb < 1) || (mb > 32)) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "Incorrect delta table: %i deltas x %i bits\n", d, mb);
+        return -1;
+    }
+
+    for(i = 0; i < d; i++) {
+        v = get_bits_long(&ctx->gb, mb);
+        if(v & (1 << (mb - 1)))
+            ctx->deltas[stream_id][i] = v - (1 << mb);
+        else
+            ctx->deltas[stream_id][i] = v;
+    }
+    for(; i < TM2_DELTAS; i++)
+        ctx->deltas[stream_id][i] = 0;
+
+    return 0;
+}
+
+static int tm2_read_stream(TM2Context *ctx, uint8_t *buf, int stream_id) {
+    int i;
+    int cur = 0;
+    int skip = 0;
+    int len, toks;
+    TM2Codes codes;
+
+    /* get stream length in dwords */
+    len = AV_RB32(buf); buf += 4; cur += 4;
+    skip = len * 4 + 4;
+
+    if(len == 0)
+        return 4;
+
+    toks = AV_RB32(buf); buf += 4; cur += 4;
+    if(toks & 1) {
+        len = AV_RB32(buf); buf += 4; cur += 4;
+        if(len == TM2_ESCAPE) {
+            len = AV_RB32(buf); buf += 4; cur += 4;
+        }
+        if(len > 0) {
+            init_get_bits(&ctx->gb, buf, (skip - cur) * 8);
+            if(tm2_read_deltas(ctx, stream_id) == -1)
+                return -1;
+            buf += ((get_bits_count(&ctx->gb) + 31) >> 5) << 2;
+            cur += ((get_bits_count(&ctx->gb) + 31) >> 5) << 2;
+        }
+    }
+    /* skip unused fields */
+    if(AV_RB32(buf) == TM2_ESCAPE) {
+        buf += 4; cur += 4; /* some unknown length - could be escaped too */
+    }
+    buf += 4; cur += 4;
+    buf += 4; cur += 4; /* unused by decoder */
+
+    init_get_bits(&ctx->gb, buf, (skip - cur) * 8);
+    if(tm2_build_huff_table(ctx, &codes) == -1)
+        return -1;
+    buf += ((get_bits_count(&ctx->gb) + 31) >> 5) << 2;
+    cur += ((get_bits_count(&ctx->gb) + 31) >> 5) << 2;
+
+    toks >>= 1;
+    /* check if we have sane number of tokens */
+    if((toks < 0) || (toks > 0xFFFFFF)){
+        av_log(ctx->avctx, AV_LOG_ERROR, "Incorrect number of tokens: %i\n", toks);
+        tm2_free_codes(&codes);
+        return -1;
+    }
+    ctx->tokens[stream_id] = av_realloc(ctx->tokens[stream_id], toks * sizeof(int));
+    ctx->tok_lens[stream_id] = toks;
+    len = AV_RB32(buf); buf += 4; cur += 4;
+    if(len > 0) {
+        init_get_bits(&ctx->gb, buf, (skip - cur) * 8);
+        for(i = 0; i < toks; i++)
+            ctx->tokens[stream_id][i] = tm2_get_token(&ctx->gb, &codes);
+    } else {
+        for(i = 0; i < toks; i++)
+            ctx->tokens[stream_id][i] = codes.recode[0];
+    }
+    tm2_free_codes(&codes);
+
+    return skip;
+}
+
+static inline int GET_TOK(TM2Context *ctx,int type) {
+    if(ctx->tok_ptrs[type] >= ctx->tok_lens[type]) {
+        av_log(ctx->avctx, AV_LOG_ERROR, "Read token from stream %i out of bounds (%i>=%i)\n", type, ctx->tok_ptrs[type], ctx->tok_lens[type]);
+        return 0;
+    }
+    if(type <= TM2_MOT)
+        return ctx->deltas[type][ctx->tokens[type][ctx->tok_ptrs[type]++]];
+    return ctx->tokens[type][ctx->tok_ptrs[type]++];
+}
+
+/* blocks decoding routines */
+
+/* common Y, U, V pointers initialisation */
+#define TM2_INIT_POINTERS() \
+    int *last, *clast; \
+    int *Y, *U, *V;\
+    int Ystride, Ustride, Vstride;\
+\
+    Ystride = ctx->avctx->width;\
+    Vstride = (ctx->avctx->width + 1) >> 1;\
+    Ustride = (ctx->avctx->width + 1) >> 1;\
+    Y = (ctx->cur?ctx->Y2:ctx->Y1) + by * 4 * Ystride + bx * 4;\
+    V = (ctx->cur?ctx->V2:ctx->V1) + by * 2 * Vstride + bx * 2;\
+    U = (ctx->cur?ctx->U2:ctx->U1) + by * 2 * Ustride + bx * 2;\
+    last = ctx->last + bx * 4;\
+    clast = ctx->clast + bx * 4;
+
+#define TM2_INIT_POINTERS_2() \
+    int *Yo, *Uo, *Vo;\
+    int oYstride, oUstride, oVstride;\
+\
+    TM2_INIT_POINTERS();\
+    oYstride = Ystride;\
+    oVstride = Vstride;\
+    oUstride = Ustride;\
+    Yo = (ctx->cur?ctx->Y1:ctx->Y2) + by * 4 * oYstride + bx * 4;\
+    Vo = (ctx->cur?ctx->V1:ctx->V2) + by * 2 * oVstride + bx * 2;\
+    Uo = (ctx->cur?ctx->U1:ctx->U2) + by * 2 * oUstride + bx * 2;
+
+/* recalculate last and delta values for next blocks */
+#define TM2_RECALC_BLOCK(CHR, stride, last, CD) {\
+    CD[0] = (CHR[1] - 128) - last[1];\
+    CD[1] = (int)CHR[stride + 1] - (int)CHR[1];\
+    last[0] = (int)CHR[stride + 0] - 128;\
+    last[1] = (int)CHR[stride + 1] - 128;}
+
+/* common operations - add deltas to 4x4 block of luma or 2x2 blocks of chroma */
+static inline void tm2_apply_deltas(TM2Context *ctx, int* Y, int stride, int *deltas, int *last)
+{
+    int ct, d;
+    int i, j;
+
+    for(j = 0; j < 4; j++){
+        ct = ctx->D[j];
+        for(i = 0; i < 4; i++){
+            d = deltas[i + j * 4];
+            ct += d;
+            last[i] += ct;
+            Y[i] = av_clip_uint8(last[i]);
+        }
+        Y += stride;
+        ctx->D[j] = ct;
+    }
+}
+
+static inline void tm2_high_chroma(int *data, int stride, int *last, int *CD, int *deltas)
+{
+    int i, j;
+    for(j = 0; j < 2; j++){
+        for(i = 0; i < 2; i++){
+            CD[j] += deltas[i + j * 2];
+            last[i] += CD[j];
+            data[i] = last[i] + 128;
+        }
+        data += stride;
+    }
+}
+
+static inline void tm2_low_chroma(int *data, int stride, int *clast, int *CD, int *deltas, int bx)
+{
+    int t;
+    int l;
+    int prev;
+
+    if(bx > 0)
+        prev = clast[-3];
+    else
+        prev = 0;
+    t = (CD[0] + CD[1]) >> 1;
+    l = (prev - CD[0] - CD[1] + clast[1]) >> 1;
+    CD[1] = CD[0] + CD[1] - t;
+    CD[0] = t;
+    clast[0] = l;
+
+    tm2_high_chroma(data, stride, clast, CD, deltas);
+}
+
+static inline void tm2_hi_res_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i;
+    int deltas[16];
+    TM2_INIT_POINTERS();
+
+    /* hi-res chroma */
+    for(i = 0; i < 4; i++) {
+        deltas[i] = GET_TOK(ctx, TM2_C_HI);
+        deltas[i + 4] = GET_TOK(ctx, TM2_C_HI);
+    }
+    tm2_high_chroma(U, Ustride, clast, ctx->CD, deltas);
+    tm2_high_chroma(V, Vstride, clast + 2, ctx->CD + 2, deltas + 4);
+
+    /* hi-res luma */
+    for(i = 0; i < 16; i++)
+        deltas[i] = GET_TOK(ctx, TM2_L_HI);
+
+    tm2_apply_deltas(ctx, Y, Ystride, deltas, last);
+}
+
+static inline void tm2_med_res_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i;
+    int deltas[16];
+    TM2_INIT_POINTERS();
+
+    /* low-res chroma */
+    deltas[0] = GET_TOK(ctx, TM2_C_LO);
+    deltas[1] = deltas[2] = deltas[3] = 0;
+    tm2_low_chroma(U, Ustride, clast, ctx->CD, deltas, bx);
+
+    deltas[0] = GET_TOK(ctx, TM2_C_LO);
+    deltas[1] = deltas[2] = deltas[3] = 0;
+    tm2_low_chroma(V, Vstride, clast + 2, ctx->CD + 2, deltas, bx);
+
+    /* hi-res luma */
+    for(i = 0; i < 16; i++)
+        deltas[i] = GET_TOK(ctx, TM2_L_HI);
+
+    tm2_apply_deltas(ctx, Y, Ystride, deltas, last);
+}
+
+static inline void tm2_low_res_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i;
+    int t1, t2;
+    int deltas[16];
+    TM2_INIT_POINTERS();
+
+    /* low-res chroma */
+    deltas[0] = GET_TOK(ctx, TM2_C_LO);
+    deltas[1] = deltas[2] = deltas[3] = 0;
+    tm2_low_chroma(U, Ustride, clast, ctx->CD, deltas, bx);
+
+    deltas[0] = GET_TOK(ctx, TM2_C_LO);
+    deltas[1] = deltas[2] = deltas[3] = 0;
+    tm2_low_chroma(V, Vstride, clast + 2, ctx->CD + 2, deltas, bx);
+
+    /* low-res luma */
+    for(i = 0; i < 16; i++)
+        deltas[i] = 0;
+
+    deltas[ 0] = GET_TOK(ctx, TM2_L_LO);
+    deltas[ 2] = GET_TOK(ctx, TM2_L_LO);
+    deltas[ 8] = GET_TOK(ctx, TM2_L_LO);
+    deltas[10] = GET_TOK(ctx, TM2_L_LO);
+
+    if(bx > 0)
+        last[0] = (last[-1] - ctx->D[0] - ctx->D[1] - ctx->D[2] - ctx->D[3] + last[1]) >> 1;
+    else
+        last[0] = (last[1]  - ctx->D[0] - ctx->D[1] - ctx->D[2] - ctx->D[3])>> 1;
+    last[2] = (last[1] + last[3]) >> 1;
+
+    t1 = ctx->D[0] + ctx->D[1];
+    ctx->D[0] = t1 >> 1;
+    ctx->D[1] = t1 - (t1 >> 1);
+    t2 = ctx->D[2] + ctx->D[3];
+    ctx->D[2] = t2 >> 1;
+    ctx->D[3] = t2 - (t2 >> 1);
+
+    tm2_apply_deltas(ctx, Y, Ystride, deltas, last);
+}
+
+static inline void tm2_null_res_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i;
+    int ct;
+    int left, right, diff;
+    int deltas[16];
+    TM2_INIT_POINTERS();
+
+    /* null chroma */
+    deltas[0] = deltas[1] = deltas[2] = deltas[3] = 0;
+    tm2_low_chroma(U, Ustride, clast, ctx->CD, deltas, bx);
+
+    deltas[0] = deltas[1] = deltas[2] = deltas[3] = 0;
+    tm2_low_chroma(V, Vstride, clast + 2, ctx->CD + 2, deltas, bx);
+
+    /* null luma */
+    for(i = 0; i < 16; i++)
+        deltas[i] = 0;
+
+    ct = ctx->D[0] + ctx->D[1] + ctx->D[2] + ctx->D[3];
+
+    if(bx > 0)
+        left = last[-1] - ct;
+    else
+        left = 0;
+
+    right = last[3];
+    diff = right - left;
+    last[0] = left + (diff >> 2);
+    last[1] = left + (diff >> 1);
+    last[2] = right - (diff >> 2);
+    last[3] = right;
+    {
+        int tp = left;
+
+        ctx->D[0] = (tp + (ct >> 2)) - left;
+        left += ctx->D[0];
+        ctx->D[1] = (tp + (ct >> 1)) - left;
+        left += ctx->D[1];
+        ctx->D[2] = ((tp + ct) - (ct >> 2)) - left;
+        left += ctx->D[2];
+        ctx->D[3] = (tp + ct) - left;
+    }
+    tm2_apply_deltas(ctx, Y, Ystride, deltas, last);
+}
+
+static inline void tm2_still_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i, j;
+    TM2_INIT_POINTERS_2();
+
+    /* update chroma */
+    for(j = 0; j < 2; j++){
+        for(i = 0; i < 2; i++){
+            U[i] = Uo[i];
+            V[i] = Vo[i];
+        }
+        U += Ustride; V += Vstride;
+        Uo += oUstride; Vo += oVstride;
+    }
+    U -= Ustride * 2;
+    V -= Vstride * 2;
+    TM2_RECALC_BLOCK(U, Ustride, clast, ctx->CD);
+    TM2_RECALC_BLOCK(V, Vstride, (clast + 2), (ctx->CD + 2));
+
+    /* update deltas */
+    ctx->D[0] = Yo[3] - last[3];
+    ctx->D[1] = Yo[3 + oYstride] - Yo[3];
+    ctx->D[2] = Yo[3 + oYstride * 2] - Yo[3 + oYstride];
+    ctx->D[3] = Yo[3 + oYstride * 3] - Yo[3 + oYstride * 2];
+
+    for(j = 0; j < 4; j++){
+        for(i = 0; i < 4; i++){
+            Y[i] = Yo[i];
+            last[i] = Yo[i];
+        }
+        Y += Ystride;
+        Yo += oYstride;
+    }
+}
+
+static inline void tm2_update_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i, j;
+    int d;
+    TM2_INIT_POINTERS_2();
+
+    /* update chroma */
+    for(j = 0; j < 2; j++){
+        for(i = 0; i < 2; i++){
+            U[i] = Uo[i] + GET_TOK(ctx, TM2_UPD);
+            V[i] = Vo[i] + GET_TOK(ctx, TM2_UPD);
+        }
+        U += Ustride; V += Vstride;
+        Uo += oUstride; Vo += oVstride;
+    }
+    U -= Ustride * 2;
+    V -= Vstride * 2;
+    TM2_RECALC_BLOCK(U, Ustride, clast, ctx->CD);
+    TM2_RECALC_BLOCK(V, Vstride, (clast + 2), (ctx->CD + 2));
+
+    /* update deltas */
+    ctx->D[0] = Yo[3] - last[3];
+    ctx->D[1] = Yo[3 + oYstride] - Yo[3];
+    ctx->D[2] = Yo[3 + oYstride * 2] - Yo[3 + oYstride];
+    ctx->D[3] = Yo[3 + oYstride * 3] - Yo[3 + oYstride * 2];
+
+    for(j = 0; j < 4; j++){
+        d = last[3];
+        for(i = 0; i < 4; i++){
+            Y[i] = Yo[i] + GET_TOK(ctx, TM2_UPD);
+            last[i] = Y[i];
+        }
+        ctx->D[j] = last[3] - d;
+        Y += Ystride;
+        Yo += oYstride;
+    }
+}
+
+static inline void tm2_motion_block(TM2Context *ctx, AVFrame *pic, int bx, int by)
+{
+    int i, j;
+    int mx, my;
+    TM2_INIT_POINTERS_2();
+
+    mx = GET_TOK(ctx, TM2_MOT);
+    my = GET_TOK(ctx, TM2_MOT);
+
+    Yo += my * oYstride + mx;
+    Uo += (my >> 1) * oUstride + (mx >> 1);
+    Vo += (my >> 1) * oVstride + (mx >> 1);
+
+    /* copy chroma */
+    for(j = 0; j < 2; j++){
+        for(i = 0; i < 2; i++){
+            U[i] = Uo[i];
+            V[i] = Vo[i];
+        }
+        U += Ustride; V += Vstride;
+        Uo += oUstride; Vo += oVstride;
+    }
+    U -= Ustride * 2;
+    V -= Vstride * 2;
+    TM2_RECALC_BLOCK(U, Ustride, clast, ctx->CD);
+    TM2_RECALC_BLOCK(V, Vstride, (clast + 2), (ctx->CD + 2));
+
+    /* copy luma */
+    for(j = 0; j < 4; j++){
+        for(i = 0; i < 4; i++){
+            Y[i] = Yo[i];
+        }
+        Y += Ystride;
+        Yo += oYstride;
+    }
+    /* calculate deltas */
+    Y -= Ystride * 4;
+    ctx->D[0] = Y[3] - last[3];
+    ctx->D[1] = Y[3 + Ystride] - Y[3];
+    ctx->D[2] = Y[3 + Ystride * 2] - Y[3 + Ystride];
+    ctx->D[3] = Y[3 + Ystride * 3] - Y[3 + Ystride * 2];
+    for(i = 0; i < 4; i++)
+        last[i] = Y[i + Ystride * 3];
+}
+
+static int tm2_decode_blocks(TM2Context *ctx, AVFrame *p)
+{
+    int i, j;
+    int bw, bh;
+    int type;
+    int keyframe = 1;
+    uint8_t *Y, *U, *V;
+    int *src;
+
+    bw = ctx->avctx->width >> 2;
+    bh = ctx->avctx->height >> 2;
+
+    for(i = 0; i < TM2_NUM_STREAMS; i++)
+        ctx->tok_ptrs[i] = 0;
+
+    if (ctx->tok_lens[TM2_TYPE]<bw*bh){
+        av_log(ctx->avctx,AV_LOG_ERROR,"Got %i tokens for %i blocks\n",ctx->tok_lens[TM2_TYPE],bw*bh);
+        return -1;
+    }
+
+    memset(ctx->last, 0, 4 * bw * sizeof(int));
+    memset(ctx->clast, 0, 4 * bw * sizeof(int));
+
+    for(j = 0; j < bh; j++) {
+        memset(ctx->D, 0, 4 * sizeof(int));
+        memset(ctx->CD, 0, 4 * sizeof(int));
+        for(i = 0; i < bw; i++) {
+            type = GET_TOK(ctx, TM2_TYPE);
+            switch(type) {
+            case TM2_HI_RES:
+                tm2_hi_res_block(ctx, p, i, j);
+                break;
+            case TM2_MED_RES:
+                tm2_med_res_block(ctx, p, i, j);
+                break;
+            case TM2_LOW_RES:
+                tm2_low_res_block(ctx, p, i, j);
+                break;
+            case TM2_NULL_RES:
+                tm2_null_res_block(ctx, p, i, j);
+                break;
+            case TM2_UPDATE:
+                tm2_update_block(ctx, p, i, j);
+                keyframe = 0;
+                break;
+            case TM2_STILL:
+                tm2_still_block(ctx, p, i, j);
+                keyframe = 0;
+                break;
+            case TM2_MOTION:
+                tm2_motion_block(ctx, p, i, j);
+                keyframe = 0;
+                break;
+            default:
+                av_log(ctx->avctx, AV_LOG_ERROR, "Skipping unknown block type %i\n", type);
+            }
+        }
+    }
+
+    /* copy data from our buffer to AVFrame */
+    Y = p->data[0];
+    src = (ctx->cur?ctx->Y2:ctx->Y1);
+    for(j = 0; j < ctx->avctx->height; j++){
+        for(i = 0; i < ctx->avctx->width; i++){
+            Y[i] = av_clip_uint8(*src++);
+        }
+        Y += p->linesize[0];
+    }
+    U = p->data[2];
+    src = (ctx->cur?ctx->U2:ctx->U1);
+    for(j = 0; j < (ctx->avctx->height + 1) >> 1; j++){
+        for(i = 0; i < (ctx->avctx->width + 1) >> 1; i++){
+            U[i] = av_clip_uint8(*src++);
+        }
+        U += p->linesize[2];
+    }
+    V = p->data[1];
+    src = (ctx->cur?ctx->V2:ctx->V1);
+    for(j = 0; j < (ctx->avctx->height + 1) >> 1; j++){
+        for(i = 0; i < (ctx->avctx->width + 1) >> 1; i++){
+            V[i] = av_clip_uint8(*src++);
+        }
+        V += p->linesize[1];
+    }
+
+    return keyframe;
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    TM2Context * const l = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&l->pic;
+    int skip, t;
+
+    p->reference = 1;
+    p->buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if(avctx->reget_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    l->dsp.bswap_buf((uint32_t*)buf, (uint32_t*)buf, buf_size >> 2);
+    skip = tm2_read_header(l, buf);
+
+    if(skip == -1)
+        return -1;
+
+    t = tm2_read_stream(l, buf + skip, TM2_C_HI);
+    if(t == -1)
+        return -1;
+    skip += t;
+    t = tm2_read_stream(l, buf + skip, TM2_C_LO);
+    if(t == -1)
+        return -1;
+    skip += t;
+    t = tm2_read_stream(l, buf + skip, TM2_L_HI);
+    if(t == -1)
+        return -1;
+    skip += t;
+    t = tm2_read_stream(l, buf + skip, TM2_L_LO);
+    if(t == -1)
+        return -1;
+    skip += t;
+    t = tm2_read_stream(l, buf + skip, TM2_UPD);
+    if(t == -1)
+        return -1;
+    skip += t;
+    t = tm2_read_stream(l, buf + skip, TM2_MOT);
+    if(t == -1)
+        return -1;
+    skip += t;
+    t = tm2_read_stream(l, buf + skip, TM2_TYPE);
+    if(t == -1)
+        return -1;
+    p->key_frame = tm2_decode_blocks(l, p);
+    if(p->key_frame)
+        p->pict_type = FF_I_TYPE;
+    else
+        p->pict_type = FF_P_TYPE;
+
+    l->cur = !l->cur;
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = l->pic;
+
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    TM2Context * const l = avctx->priv_data;
+    int i;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return -1;
+    }
+    if((avctx->width & 3) || (avctx->height & 3)){
+        av_log(avctx, AV_LOG_ERROR, "Width and height must be multiple of 4\n");
+        return -1;
+    }
+
+    l->avctx = avctx;
+    l->pic.data[0]=NULL;
+    avctx->pix_fmt = PIX_FMT_YUV420P;
+
+    dsputil_init(&l->dsp, avctx);
+
+    l->last = av_malloc(4 * sizeof(int) * (avctx->width >> 2));
+    l->clast = av_malloc(4 * sizeof(int) * (avctx->width >> 2));
+
+    for(i = 0; i < TM2_NUM_STREAMS; i++) {
+        l->tokens[i] = NULL;
+        l->tok_lens[i] = 0;
+    }
+
+    l->Y1 = av_malloc(sizeof(int) * avctx->width * avctx->height);
+    l->U1 = av_malloc(sizeof(int) * ((avctx->width + 1) >> 1) * ((avctx->height + 1) >> 1));
+    l->V1 = av_malloc(sizeof(int) * ((avctx->width + 1) >> 1) * ((avctx->height + 1) >> 1));
+    l->Y2 = av_malloc(sizeof(int) * avctx->width * avctx->height);
+    l->U2 = av_malloc(sizeof(int) * ((avctx->width + 1) >> 1) * ((avctx->height + 1) >> 1));
+    l->V2 = av_malloc(sizeof(int) * ((avctx->width + 1) >> 1) * ((avctx->height + 1) >> 1));
+    l->cur = 0;
+
+    return 0;
+}
+
+static int decode_end(AVCodecContext *avctx){
+    TM2Context * const l = avctx->priv_data;
+    int i;
+
+    if(l->last)
+        av_free(l->last);
+    if(l->clast)
+        av_free(l->clast);
+    for(i = 0; i < TM2_NUM_STREAMS; i++)
+        if(l->tokens[i])
+            av_free(l->tokens[i]);
+    if(l->Y1){
+        av_free(l->Y1);
+        av_free(l->U1);
+        av_free(l->V1);
+        av_free(l->Y2);
+        av_free(l->U2);
+        av_free(l->V2);
+    }
+    return 0;
+}
+
+AVCodec truemotion2_decoder = {
+    "truemotion2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_TRUEMOTION2,
+    sizeof(TM2Context),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/truespeech.c b/contrib/ffmpeg/libavcodec/truespeech.c
new file mode 100644
index 000000000..a03f2a0ce
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/truespeech.c
@@ -0,0 +1,381 @@
+/*
+ * DSP Group TrueSpeech compatible decoder
+ * Copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+#include "truespeech_data.h"
+/**
+ * @file truespeech.c
+ * TrueSpeech decoder.
+ */
+
+/**
+ * TrueSpeech decoder context
+ */
+typedef struct {
+    /* input data */
+    int16_t vector[8];  //< input vector: 5/5/4/4/4/3/3/3
+    int offset1[2];     //< 8-bit value, used in one copying offset
+    int offset2[4];     //< 7-bit value, encodes offsets for copying and for two-point filter
+    int pulseoff[4];    //< 4-bit offset of pulse values block
+    int pulsepos[4];    //< 27-bit variable, encodes 7 pulse positions
+    int pulseval[4];    //< 7x2-bit pulse values
+    int flag;           //< 1-bit flag, shows how to choose filters
+    /* temporary data */
+    int filtbuf[146];   // some big vector used for storing filters
+    int prevfilt[8];    // filter from previous frame
+    int16_t tmp1[8];    // coefficients for adding to out
+    int16_t tmp2[8];    // coefficients for adding to out
+    int16_t tmp3[8];    // coefficients for adding to out
+    int16_t cvector[8]; // correlated input vector
+    int filtval;        // gain value for one function
+    int16_t newvec[60]; // tmp vector
+    int16_t filters[32]; // filters for every subframe
+} TSContext;
+
+static int truespeech_decode_init(AVCodecContext * avctx)
+{
+//    TSContext *c = avctx->priv_data;
+
+    return 0;
+}
+
+static void truespeech_read_frame(TSContext *dec, uint8_t *input)
+{
+    uint32_t t;
+
+    /* first dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->flag = t & 1;
+
+    dec->vector[0] = ts_codebook[0][(t >>  1) & 0x1F];
+    dec->vector[1] = ts_codebook[1][(t >>  6) & 0x1F];
+    dec->vector[2] = ts_codebook[2][(t >> 11) &  0xF];
+    dec->vector[3] = ts_codebook[3][(t >> 15) &  0xF];
+    dec->vector[4] = ts_codebook[4][(t >> 19) &  0xF];
+    dec->vector[5] = ts_codebook[5][(t >> 23) &  0x7];
+    dec->vector[6] = ts_codebook[6][(t >> 26) &  0x7];
+    dec->vector[7] = ts_codebook[7][(t >> 29) &  0x7];
+
+    /* second dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->offset2[0] = (t >>  0) & 0x7F;
+    dec->offset2[1] = (t >>  7) & 0x7F;
+    dec->offset2[2] = (t >> 14) & 0x7F;
+    dec->offset2[3] = (t >> 21) & 0x7F;
+
+    dec->offset1[0] = ((t >> 28) & 0xF) << 4;
+
+    /* third dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->pulseval[0] = (t >>  0) & 0x3FFF;
+    dec->pulseval[1] = (t >> 14) & 0x3FFF;
+
+    dec->offset1[1] = (t >> 28) & 0x0F;
+
+    /* fourth dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->pulseval[2] = (t >>  0) & 0x3FFF;
+    dec->pulseval[3] = (t >> 14) & 0x3FFF;
+
+    dec->offset1[1] |= ((t >> 28) & 0x0F) << 4;
+
+    /* fifth dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->pulsepos[0] = (t >> 4) & 0x7FFFFFF;
+
+    dec->pulseoff[0] = (t >> 0) & 0xF;
+
+    dec->offset1[0] |= (t >> 31) & 1;
+
+    /* sixth dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->pulsepos[1] = (t >> 4) & 0x7FFFFFF;
+
+    dec->pulseoff[1] = (t >> 0) & 0xF;
+
+    dec->offset1[0] |= ((t >> 31) & 1) << 1;
+
+    /* seventh dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->pulsepos[2] = (t >> 4) & 0x7FFFFFF;
+
+    dec->pulseoff[2] = (t >> 0) & 0xF;
+
+    dec->offset1[0] |= ((t >> 31) & 1) << 2;
+
+    /* eighth dword */
+    t = AV_RL32(input);
+    input += 4;
+
+    dec->pulsepos[3] = (t >> 4) & 0x7FFFFFF;
+
+    dec->pulseoff[3] = (t >> 0) & 0xF;
+
+    dec->offset1[0] |= ((t >> 31) & 1) << 3;
+
+}
+
+static void truespeech_correlate_filter(TSContext *dec)
+{
+    int16_t tmp[8];
+    int i, j;
+
+    for(i = 0; i < 8; i++){
+        if(i > 0){
+            memcpy(tmp, dec->cvector, i * 2);
+            for(j = 0; j < i; j++)
+                dec->cvector[j] = ((tmp[i - j - 1] * dec->vector[i]) +
+                                   (dec->cvector[j] << 15) + 0x4000) >> 15;
+        }
+        dec->cvector[i] = (8 - dec->vector[i]) >> 3;
+    }
+    for(i = 0; i < 8; i++)
+        dec->cvector[i] = (dec->cvector[i] * ts_230[i]) >> 15;
+
+    dec->filtval = dec->vector[0];
+}
+
+static void truespeech_filters_merge(TSContext *dec)
+{
+    int i;
+
+    if(!dec->flag){
+        for(i = 0; i < 8; i++){
+            dec->filters[i + 0] = dec->prevfilt[i];
+            dec->filters[i + 8] = dec->prevfilt[i];
+        }
+    }else{
+        for(i = 0; i < 8; i++){
+            dec->filters[i + 0]=(dec->cvector[i] * 21846 + dec->prevfilt[i] * 10923 + 16384) >> 15;
+            dec->filters[i + 8]=(dec->cvector[i] * 10923 + dec->prevfilt[i] * 21846 + 16384) >> 15;
+        }
+    }
+    for(i = 0; i < 8; i++){
+        dec->filters[i + 16] = dec->cvector[i];
+        dec->filters[i + 24] = dec->cvector[i];
+    }
+}
+
+static void truespeech_apply_twopoint_filter(TSContext *dec, int quart)
+{
+    int16_t tmp[146 + 60], *ptr0, *ptr1;
+    const int16_t *filter;
+    int i, t, off;
+
+    t = dec->offset2[quart];
+    if(t == 127){
+        memset(dec->newvec, 0, 60 * 2);
+        return;
+    }
+    for(i = 0; i < 146; i++)
+        tmp[i] = dec->filtbuf[i];
+    off = (t / 25) + dec->offset1[quart >> 1] + 18;
+    ptr0 = tmp + 145 - off;
+    ptr1 = tmp + 146;
+    filter = (const int16_t*)ts_240 + (t % 25) * 2;
+    for(i = 0; i < 60; i++){
+        t = (ptr0[0] * filter[0] + ptr0[1] * filter[1] + 0x2000) >> 14;
+        ptr0++;
+        dec->newvec[i] = t;
+        ptr1[i] = t;
+    }
+}
+
+static void truespeech_place_pulses(TSContext *dec, int16_t *out, int quart)
+{
+    int16_t tmp[7];
+    int i, j, t;
+    const int16_t *ptr1;
+    int16_t *ptr2;
+    int coef;
+
+    memset(out, 0, 60 * 2);
+    for(i = 0; i < 7; i++) {
+        t = dec->pulseval[quart] & 3;
+        dec->pulseval[quart] >>= 2;
+        tmp[6 - i] = ts_562[dec->pulseoff[quart] * 4 + t];
+    }
+
+    coef = dec->pulsepos[quart] >> 15;
+    ptr1 = (const int16_t*)ts_140 + 30;
+    ptr2 = tmp;
+    for(i = 0, j = 3; (i < 30) && (j > 0); i++){
+        t = *ptr1++;
+        if(coef >= t)
+            coef -= t;
+        else{
+            out[i] = *ptr2++;
+            ptr1 += 30;
+            j--;
+        }
+    }
+    coef = dec->pulsepos[quart] & 0x7FFF;
+    ptr1 = (const int16_t*)ts_140;
+    for(i = 30, j = 4; (i < 60) && (j > 0); i++){
+        t = *ptr1++;
+        if(coef >= t)
+            coef -= t;
+        else{
+            out[i] = *ptr2++;
+            ptr1 += 30;
+            j--;
+        }
+    }
+
+}
+
+static void truespeech_update_filters(TSContext *dec, int16_t *out, int quart)
+{
+    int i;
+
+    for(i = 0; i < 86; i++)
+        dec->filtbuf[i] = dec->filtbuf[i + 60];
+    for(i = 0; i < 60; i++){
+        dec->filtbuf[i + 86] = out[i] + dec->newvec[i] - (dec->newvec[i] >> 3);
+        out[i] += dec->newvec[i];
+    }
+}
+
+static void truespeech_synth(TSContext *dec, int16_t *out, int quart)
+{
+    int i,k;
+    int t[8];
+    int16_t *ptr0, *ptr1;
+
+    ptr0 = dec->tmp1;
+    ptr1 = dec->filters + quart * 8;
+    for(i = 0; i < 60; i++){
+        int sum = 0;
+        for(k = 0; k < 8; k++)
+            sum += ptr0[k] * ptr1[k];
+        sum = (sum + (out[i] << 12) + 0x800) >> 12;
+        out[i] = av_clip(sum, -0x7FFE, 0x7FFE);
+        for(k = 7; k > 0; k--)
+            ptr0[k] = ptr0[k - 1];
+        ptr0[0] = out[i];
+    }
+
+    for(i = 0; i < 8; i++)
+        t[i] = (ts_5E2[i] * ptr1[i]) >> 15;
+
+    ptr0 = dec->tmp2;
+    for(i = 0; i < 60; i++){
+        int sum = 0;
+        for(k = 0; k < 8; k++)
+            sum += ptr0[k] * t[k];
+        for(k = 7; k > 0; k--)
+            ptr0[k] = ptr0[k - 1];
+        ptr0[0] = out[i];
+        out[i] = ((out[i] << 12) - sum) >> 12;
+    }
+
+    for(i = 0; i < 8; i++)
+        t[i] = (ts_5F2[i] * ptr1[i]) >> 15;
+
+    ptr0 = dec->tmp3;
+    for(i = 0; i < 60; i++){
+        int sum = out[i] << 12;
+        for(k = 0; k < 8; k++)
+            sum += ptr0[k] * t[k];
+        for(k = 7; k > 0; k--)
+            ptr0[k] = ptr0[k - 1];
+        ptr0[0] = av_clip((sum + 0x800) >> 12, -0x7FFE, 0x7FFE);
+
+        sum = ((ptr0[1] * (dec->filtval - (dec->filtval >> 2))) >> 4) + sum;
+        sum = sum - (sum >> 3);
+        out[i] = av_clip((sum + 0x800) >> 12, -0x7FFE, 0x7FFE);
+    }
+}
+
+static void truespeech_save_prevvec(TSContext *c)
+{
+    int i;
+
+    for(i = 0; i < 8; i++)
+        c->prevfilt[i] = c->cvector[i];
+}
+
+static int truespeech_decode_frame(AVCodecContext *avctx,
+                void *data, int *data_size,
+                uint8_t *buf, int buf_size)
+{
+    TSContext *c = avctx->priv_data;
+
+    int i;
+    short *samples = data;
+    int consumed = 0;
+    int16_t out_buf[240];
+
+    if (!buf_size)
+        return 0;
+
+    while (consumed < buf_size) {
+        truespeech_read_frame(c, buf + consumed);
+        consumed += 32;
+
+        truespeech_correlate_filter(c);
+        truespeech_filters_merge(c);
+
+        memset(out_buf, 0, 240 * 2);
+        for(i = 0; i < 4; i++) {
+            truespeech_apply_twopoint_filter(c, i);
+            truespeech_place_pulses(c, out_buf + i * 60, i);
+            truespeech_update_filters(c, out_buf + i * 60, i);
+            truespeech_synth(c, out_buf + i * 60, i);
+        }
+
+        truespeech_save_prevvec(c);
+
+        /* finally output decoded frame */
+        for(i = 0; i < 240; i++)
+            *samples++ = out_buf[i];
+
+    }
+
+    *data_size = consumed * 15;
+
+    return buf_size;
+}
+
+AVCodec truespeech_decoder = {
+    "truespeech",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_TRUESPEECH,
+    sizeof(TSContext),
+    truespeech_decode_init,
+    NULL,
+    NULL,
+    truespeech_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/truespeech_data.h b/contrib/ffmpeg/libavcodec/truespeech_data.h
new file mode 100644
index 000000000..cd8822fde
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/truespeech_data.h
@@ -0,0 +1,157 @@
+/*
+ * DSP Group TrueSpeech compatible decoder
+ * copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __TRUESPEECH_DATA__
+#define __TRUESPEECH_DATA__
+
+/* codebooks fo expanding input filter */
+static const int16_t ts_cb_0[32] = {
+    0x8240, 0x8364, 0x84CE, 0x865D, 0x8805, 0x89DE, 0x8BD7, 0x8DF4,
+    0x9051, 0x92E2, 0x95DE, 0x990F, 0x9C81, 0xA079, 0xA54C, 0xAAD2,
+    0xB18A, 0xB90A, 0xC124, 0xC9CC, 0xD339, 0xDDD3, 0xE9D6, 0xF893,
+    0x096F, 0x1ACA, 0x29EC, 0x381F, 0x45F9, 0x546A, 0x63C3, 0x73B5,
+};
+
+static const int16_t ts_cb_1[32] = {
+    0x9F65, 0xB56B, 0xC583, 0xD371, 0xE018, 0xEBB4, 0xF61C, 0xFF59,
+    0x085B, 0x1106, 0x1952, 0x214A, 0x28C9, 0x2FF8, 0x36E6, 0x3D92,
+    0x43DF, 0x49BB, 0x4F46, 0x5467, 0x5930, 0x5DA3, 0x61EC, 0x65F9,
+    0x69D4, 0x6D5A, 0x709E, 0x73AD, 0x766B, 0x78F0, 0x7B5A, 0x7DA5,
+};
+
+static const int16_t ts_cb_2[16] = {
+    0x96F8, 0xA3B4, 0xAF45, 0xBA53, 0xC4B1, 0xCECC, 0xD86F, 0xE21E,
+    0xEBF3, 0xF640, 0x00F7, 0x0C20, 0x1881, 0x269A, 0x376B, 0x4D60,
+};
+
+static const int16_t ts_cb_3[16] = {
+    0xC654, 0xDEF2, 0xEFAA, 0xFD94, 0x096A, 0x143F, 0x1E7B, 0x282C,
+    0x3176, 0x3A89, 0x439F, 0x4CA2, 0x557F, 0x5E50, 0x6718, 0x6F8D,
+};
+
+static const int16_t ts_cb_4[16] = {
+    0xABE7, 0xBBA8, 0xC81C, 0xD326, 0xDD0E, 0xE5D4, 0xEE22, 0xF618,
+    0xFE28, 0x064F, 0x0EB7, 0x17B8, 0x21AA, 0x2D8B, 0x3BA2, 0x4DF9,
+};
+
+static const int16_t ts_cb_5[8] = {
+    0xD51B, 0xF12E, 0x042E, 0x13C7, 0x2260, 0x311B, 0x40DE, 0x5385,
+};
+
+static const int16_t ts_cb_6[8] = {
+    0xB550, 0xC825, 0xD980, 0xE997, 0xF883, 0x0752, 0x1811, 0x2E18,
+};
+
+static const int16_t ts_cb_7[8] = {
+    0xCEF0, 0xE4F9, 0xF6BB, 0x0646, 0x14F5, 0x23FF, 0x356F, 0x4A8D,
+};
+
+static const int16_t *ts_codebook[8] = {
+    ts_cb_0, ts_cb_1, ts_cb_2, ts_cb_3, ts_cb_4, ts_cb_5, ts_cb_6, ts_cb_7
+};
+
+/* table used for decoding pulse positions */
+static const int16_t ts_140[120] = {
+    0x0E46, 0x0CCC, 0x0B6D, 0x0A28, 0x08FC, 0x07E8, 0x06EB, 0x0604,
+    0x0532, 0x0474, 0x03C9, 0x0330, 0x02A8, 0x0230, 0x01C7, 0x016C,
+    0x011E, 0x00DC, 0x00A5, 0x0078, 0x0054, 0x0038, 0x0023, 0x0014,
+    0x000A, 0x0004, 0x0001, 0x0000, 0x0000, 0x0000,
+
+    0x0196, 0x017A, 0x015F, 0x0145, 0x012C, 0x0114, 0x00FD, 0x00E7,
+    0x00D2, 0x00BE, 0x00AB, 0x0099, 0x0088, 0x0078, 0x0069, 0x005B,
+    0x004E, 0x0042, 0x0037, 0x002D, 0x0024, 0x001C, 0x0015, 0x000F,
+    0x000A, 0x0006, 0x0003, 0x0001, 0x0000, 0x0000,
+
+    0x001D, 0x001C, 0x001B, 0x001A, 0x0019, 0x0018, 0x0017, 0x0016,
+    0x0015, 0x0014, 0x0013, 0x0012, 0x0011, 0x0010, 0x000F, 0x000E,
+    0x000D, 0x000C, 0x000B, 0x000A, 0x0009, 0x0008, 0x0007, 0x0006,
+    0x0005, 0x0004, 0x0003, 0x0002, 0x0001, 0x0000,
+
+    0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001,
+    0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001,
+    0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001,
+    0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001
+};
+
+/* filter for correlated input filter */
+static const int16_t ts_230[8] =
+    { 0x7F3B, 0x7E78, 0x7DB6, 0x7CF5, 0x7C35, 0x7B76, 0x7AB8, 0x79FC };
+
+/* two-point filters table */
+static const int16_t ts_240[25 * 2] = {
+    0xED2F, 0x5239,
+    0x54F1, 0xE4A9,
+    0x2620, 0xEE3E,
+    0x09D6, 0x2C40,
+    0xEFB5, 0x2BE0,
+
+    0x3FE1, 0x3339,
+    0x442F, 0xE6FE,
+    0x4458, 0xF9DF,
+    0xF231, 0x43DB,
+    0x3DB0, 0xF705,
+
+    0x4F7B, 0xFEFB,
+    0x26AD, 0x0CDC,
+    0x33C2, 0x0739,
+    0x12BE, 0x43A2,
+    0x1BDF, 0x1F3E,
+
+    0x0211, 0x0796,
+    0x2AEB, 0x163F,
+    0x050D, 0x3A38,
+    0x0D1E, 0x0D78,
+    0x150F, 0x3346,
+
+    0x38A4, 0x0B7D,
+    0x2D5D, 0x1FDF,
+    0x19B7, 0x2822,
+    0x0D99, 0x1F12,
+    0x194C, 0x0CE6
+};
+
+/* possible pulse values */
+static const int16_t ts_562[64] = {
+    0x0002, 0x0006, 0xFFFE, 0xFFFA,
+    0x0004, 0x000C, 0xFFFC, 0xFFF4,
+    0x0006, 0x0012, 0xFFFA, 0xFFEE,
+    0x000A, 0x001E, 0xFFF6, 0xFFE2,
+    0x0010, 0x0030, 0xFFF0, 0xFFD0,
+    0x0019, 0x004B, 0xFFE7, 0xFFB5,
+    0x0028, 0x0078, 0xFFD8, 0xFF88,
+    0x0040, 0x00C0, 0xFFC0, 0xFF40,
+    0x0065, 0x012F, 0xFF9B, 0xFED1,
+    0x00A1, 0x01E3, 0xFF5F, 0xFE1D,
+    0x0100, 0x0300, 0xFF00, 0xFD00,
+    0x0196, 0x04C2, 0xFE6A, 0xFB3E,
+    0x0285, 0x078F, 0xFD7B, 0xF871,
+    0x0400, 0x0C00, 0xFC00, 0xF400,
+    0x0659, 0x130B, 0xF9A7, 0xECF5,
+    0x0A14, 0x1E3C, 0xF5EC, 0xE1C4
+};
+
+/* filters used in final output calculations */
+static const int16_t ts_5E2[8] =
+    { 0x4666, 0x26B8, 0x154C, 0x0BB6, 0x0671, 0x038B, 0x01F3, 0x0112 };
+static const int16_t ts_5F2[8] =
+    { 0x6000, 0x4800, 0x3600, 0x2880, 0x1E60, 0x16C8, 0x1116, 0x0CD1 };
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/tscc.c b/contrib/ffmpeg/libavcodec/tscc.c
new file mode 100644
index 000000000..1453eb568
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/tscc.c
@@ -0,0 +1,347 @@
+/*
+ * TechSmith Camtasia decoder
+ * Copyright (c) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file tscc.c
+ * TechSmith Camtasia decoder
+ *
+ * Fourcc: TSCC
+ *
+ * Codec is very simple:
+ *  it codes picture (picture difference, really)
+ *  with algorithm almost identical to Windows RLE8,
+ *  only without padding and with greater pixel sizes,
+ *  then this coded picture is packed with ZLib
+ *
+ * Supports: BGR8,BGR555,BGR24 - only BGR8 and BGR555 tested
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#ifdef CONFIG_ZLIB
+#include <zlib.h>
+#endif
+
+
+/*
+ * Decoder context
+ */
+typedef struct TsccContext {
+
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    // Bits per pixel
+    int bpp;
+    // Decompressed data size
+    unsigned int decomp_size;
+    // Decompression buffer
+    unsigned char* decomp_buf;
+    int height;
+#ifdef CONFIG_ZLIB
+    z_stream zstream;
+#endif
+} CamtasiaContext;
+
+/*
+ *
+ * Decode RLE - almost identical to Windows BMP RLE8
+ *              and enhanced to bigger color depths
+ *
+ */
+
+static int decode_rle(CamtasiaContext *c, unsigned int srcsize)
+{
+    unsigned char *src = c->decomp_buf;
+    unsigned char *output, *output_end;
+    int p1, p2, line=c->height, pos=0, i;
+    uint16_t pix16;
+    uint32_t pix32;
+
+    output = c->pic.data[0] + (c->height - 1) * c->pic.linesize[0];
+    output_end = c->pic.data[0] + (c->height) * c->pic.linesize[0];
+    while(src < c->decomp_buf + srcsize) {
+        p1 = *src++;
+        if(p1 == 0) { //Escape code
+            p2 = *src++;
+            if(p2 == 0) { //End-of-line
+                output = c->pic.data[0] + (--line) * c->pic.linesize[0];
+                if (line < 0)
+                    return -1;
+                pos = 0;
+                continue;
+            } else if(p2 == 1) { //End-of-picture
+                return 0;
+            } else if(p2 == 2) { //Skip
+                p1 = *src++;
+                p2 = *src++;
+                line -= p2;
+                if (line < 0)
+                    return -1;
+                pos += p1;
+                output = c->pic.data[0] + line * c->pic.linesize[0] + pos * (c->bpp / 8);
+                continue;
+            }
+            // Copy data
+            if (output + p2 * (c->bpp / 8) > output_end) {
+                src += p2 * (c->bpp / 8);
+                continue;
+            }
+            if ((c->bpp == 8) || (c->bpp == 24)) {
+                for(i = 0; i < p2 * (c->bpp / 8); i++) {
+                    *output++ = *src++;
+                }
+                // RLE8 copy is actually padded - and runs are not!
+                if(c->bpp == 8 && (p2 & 1)) {
+                    src++;
+                }
+            } else if (c->bpp == 16) {
+                for(i = 0; i < p2; i++) {
+                    pix16 = AV_RL16(src);
+                    src += 2;
+                    *(uint16_t*)output = pix16;
+                    output += 2;
+                }
+            } else if (c->bpp == 32) {
+                for(i = 0; i < p2; i++) {
+                    pix32 = AV_RL32(src);
+                    src += 4;
+                    *(uint32_t*)output = pix32;
+                    output += 4;
+                }
+            }
+            pos += p2;
+        } else { //Run of pixels
+            int pix[4]; //original pixel
+            switch(c->bpp){
+            case  8: pix[0] = *src++;
+                     break;
+            case 16: pix16 = AV_RL16(src);
+                     src += 2;
+                     *(uint16_t*)pix = pix16;
+                     break;
+            case 24: pix[0] = *src++;
+                     pix[1] = *src++;
+                     pix[2] = *src++;
+                     break;
+            case 32: pix32 = AV_RL32(src);
+                     src += 4;
+                     *(uint32_t*)pix = pix32;
+                     break;
+            }
+            if (output + p1 * (c->bpp / 8) > output_end)
+                continue;
+            for(i = 0; i < p1; i++) {
+                switch(c->bpp){
+                case  8: *output++ = pix[0];
+                         break;
+                case 16: *(uint16_t*)output = pix16;
+                         output += 2;
+                         break;
+                case 24: *output++ = pix[0];
+                         *output++ = pix[1];
+                         *output++ = pix[2];
+                         break;
+                case 32: *(uint32_t*)output = pix32;
+                         output += 4;
+                         break;
+                }
+            }
+            pos += p1;
+        }
+    }
+
+    av_log(c->avctx, AV_LOG_ERROR, "Camtasia warning: no End-of-picture code\n");
+    return 1;
+}
+
+/*
+ *
+ * Decode a frame
+ *
+ */
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    CamtasiaContext * const c = (CamtasiaContext *)avctx->priv_data;
+    unsigned char *encoded = (unsigned char *)buf;
+    unsigned char *outptr;
+#ifdef CONFIG_ZLIB
+    int zret; // Zlib return code
+#endif
+    int len = buf_size;
+
+    if(c->pic.data[0])
+            avctx->release_buffer(avctx, &c->pic);
+
+    c->pic.reference = 1;
+    c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
+    if(avctx->get_buffer(avctx, &c->pic) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    outptr = c->pic.data[0]; // Output image pointer
+
+#ifdef CONFIG_ZLIB
+    zret = inflateReset(&(c->zstream));
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate reset error: %d\n", zret);
+        return -1;
+    }
+    c->zstream.next_in = encoded;
+    c->zstream.avail_in = len;
+    c->zstream.next_out = c->decomp_buf;
+    c->zstream.avail_out = c->decomp_size;
+    zret = inflate(&(c->zstream), Z_FINISH);
+    // Z_DATA_ERROR means empty picture
+    if ((zret != Z_OK) && (zret != Z_STREAM_END) && (zret != Z_DATA_ERROR)) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate error: %d\n", zret);
+        return -1;
+    }
+
+
+    if(zret != Z_DATA_ERROR)
+        decode_rle(c, c->zstream.avail_out);
+
+    /* make the palette available on the way out */
+    if (c->avctx->pix_fmt == PIX_FMT_PAL8) {
+        memcpy(c->pic.data[1], c->avctx->palctrl->palette, AVPALETTE_SIZE);
+        if (c->avctx->palctrl->palette_changed) {
+            c->pic.palette_has_changed = 1;
+            c->avctx->palctrl->palette_changed = 0;
+        }
+    }
+
+#else
+    av_log(avctx, AV_LOG_ERROR, "BUG! Zlib support not compiled in frame decoder.\n");
+    return -1;
+#endif
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = c->pic;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+
+
+/*
+ *
+ * Init tscc decoder
+ *
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+    CamtasiaContext * const c = (CamtasiaContext *)avctx->priv_data;
+    int zret; // Zlib return code
+
+    c->avctx = avctx;
+
+    c->pic.data[0] = NULL;
+    c->height = avctx->height;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+
+#ifdef CONFIG_ZLIB
+    // Needed if zlib unused or init aborted before inflateInit
+    memset(&(c->zstream), 0, sizeof(z_stream));
+#else
+    av_log(avctx, AV_LOG_ERROR, "Zlib support not compiled.\n");
+    return 1;
+#endif
+    switch(avctx->bits_per_sample){
+    case  8: avctx->pix_fmt = PIX_FMT_PAL8; break;
+    case 16: avctx->pix_fmt = PIX_FMT_RGB555; break;
+    case 24:
+             avctx->pix_fmt = PIX_FMT_BGR24;
+             break;
+    case 32: avctx->pix_fmt = PIX_FMT_RGB32; break;
+    default: av_log(avctx, AV_LOG_ERROR, "Camtasia error: unknown depth %i bpp\n", avctx->bits_per_sample);
+             return -1;
+    }
+    c->bpp = avctx->bits_per_sample;
+    c->decomp_size = (avctx->width * c->bpp + (avctx->width + 254) / 255 + 2) * avctx->height + 2;//RLE in the 'best' case
+
+    /* Allocate decompression buffer */
+    if (c->decomp_size) {
+        if ((c->decomp_buf = av_malloc(c->decomp_size)) == NULL) {
+            av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+            return 1;
+        }
+    }
+
+#ifdef CONFIG_ZLIB
+    c->zstream.zalloc = Z_NULL;
+    c->zstream.zfree = Z_NULL;
+    c->zstream.opaque = Z_NULL;
+    zret = inflateInit(&(c->zstream));
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
+        return 1;
+    }
+#endif
+
+    return 0;
+}
+
+
+
+/*
+ *
+ * Uninit tscc decoder
+ *
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+    CamtasiaContext * const c = (CamtasiaContext *)avctx->priv_data;
+
+    av_freep(&c->decomp_buf);
+
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+#ifdef CONFIG_ZLIB
+    inflateEnd(&(c->zstream));
+#endif
+
+    return 0;
+}
+
+AVCodec tscc_decoder = {
+        "camtasia",
+        CODEC_TYPE_VIDEO,
+        CODEC_ID_TSCC,
+        sizeof(CamtasiaContext),
+        decode_init,
+        NULL,
+        decode_end,
+        decode_frame,
+        CODEC_CAP_DR1,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/tta.c b/contrib/ffmpeg/libavcodec/tta.c
new file mode 100644
index 000000000..82713fb0f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/tta.c
@@ -0,0 +1,446 @@
+/*
+ * TTA (The Lossless True Audio) decoder
+ * Copyright (c) 2006 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file tta.c
+ * TTA (The Lossless True Audio) decoder
+ * (www.true-audio.com or tta.corecodec.org)
+ * @author Alex Beregszaszi
+ *
+ */
+
+#define ALT_BITSTREAM_READER_LE
+//#define DEBUG
+#include <limits.h>
+#include "avcodec.h"
+#include "bitstream.h"
+
+#define FORMAT_INT 1
+#define FORMAT_FLOAT 3
+
+typedef struct TTAContext {
+    AVCodecContext *avctx;
+    GetBitContext gb;
+
+    int flags, channels, bps, is_float, data_length;
+    int frame_length, last_frame_length, total_frames;
+
+    int32_t *decode_buffer;
+} TTAContext;
+
+#if 0
+static inline int shift_1(int i)
+{
+    if (i < 32)
+        return 1 << i;
+    else
+        return 0x80000000; // 16 << 31
+}
+
+static inline int shift_16(int i)
+{
+    if (i < 28)
+        return 16 << i;
+    else
+        return 0x80000000; // 16 << 27
+}
+#else
+static const uint32_t shift_1[] = {
+    0x00000001, 0x00000002, 0x00000004, 0x00000008,
+    0x00000010, 0x00000020, 0x00000040, 0x00000080,
+    0x00000100, 0x00000200, 0x00000400, 0x00000800,
+    0x00001000, 0x00002000, 0x00004000, 0x00008000,
+    0x00010000, 0x00020000, 0x00040000, 0x00080000,
+    0x00100000, 0x00200000, 0x00400000, 0x00800000,
+    0x01000000, 0x02000000, 0x04000000, 0x08000000,
+    0x10000000, 0x20000000, 0x40000000, 0x80000000,
+    0x80000000, 0x80000000, 0x80000000, 0x80000000,
+    0x80000000, 0x80000000, 0x80000000, 0x80000000
+};
+
+static const uint32_t *shift_16 = shift_1 + 4;
+#endif
+
+#define MAX_ORDER 16
+typedef struct TTAFilter {
+    int32_t shift, round, error, mode;
+    int32_t qm[MAX_ORDER];
+    int32_t dx[MAX_ORDER];
+    int32_t dl[MAX_ORDER];
+} TTAFilter;
+
+static int32_t ttafilter_configs[4][2] = {
+    {10, 1},
+    {9, 1},
+    {10, 1},
+    {12, 0}
+};
+
+static void ttafilter_init(TTAFilter *c, int32_t shift, int32_t mode) {
+    memset(c, 0, sizeof(TTAFilter));
+    c->shift = shift;
+   c->round = shift_1[shift-1];
+//    c->round = 1 << (shift - 1);
+    c->mode = mode;
+}
+
+// FIXME: copy paste from original
+static inline void memshl(register int32_t *a, register int32_t *b) {
+    *a++ = *b++;
+    *a++ = *b++;
+    *a++ = *b++;
+    *a++ = *b++;
+    *a++ = *b++;
+    *a++ = *b++;
+    *a++ = *b++;
+    *a = *b;
+}
+
+// FIXME: copy paste from original
+// mode=1 encoder, mode=0 decoder
+static inline void ttafilter_process(TTAFilter *c, int32_t *in, int32_t mode) {
+    register int32_t *dl = c->dl, *qm = c->qm, *dx = c->dx, sum = c->round;
+
+    if (!c->error) {
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        sum += *dl++ * *qm, qm++;
+        dx += 8;
+    } else if(c->error < 0) {
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+        sum += *dl++ * (*qm -= *dx++), qm++;
+    } else {
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+        sum += *dl++ * (*qm += *dx++), qm++;
+    }
+
+    *(dx-0) = ((*(dl-1) >> 30) | 1) << 2;
+    *(dx-1) = ((*(dl-2) >> 30) | 1) << 1;
+    *(dx-2) = ((*(dl-3) >> 30) | 1) << 1;
+    *(dx-3) = ((*(dl-4) >> 30) | 1);
+
+    // compress
+    if (mode) {
+        *dl = *in;
+        *in -= (sum >> c->shift);
+        c->error = *in;
+    } else {
+        c->error = *in;
+        *in += (sum >> c->shift);
+        *dl = *in;
+    }
+
+    if (c->mode) {
+        *(dl-1) = *dl - *(dl-1);
+        *(dl-2) = *(dl-1) - *(dl-2);
+        *(dl-3) = *(dl-2) - *(dl-3);
+    }
+
+    memshl(c->dl, c->dl + 1);
+    memshl(c->dx, c->dx + 1);
+}
+
+typedef struct TTARice {
+    uint32_t k0, k1, sum0, sum1;
+} TTARice;
+
+static void rice_init(TTARice *c, uint32_t k0, uint32_t k1)
+{
+    c->k0 = k0;
+    c->k1 = k1;
+    c->sum0 = shift_16[k0];
+    c->sum1 = shift_16[k1];
+}
+
+static int tta_get_unary(GetBitContext *gb)
+{
+    int ret = 0;
+
+    // count ones
+    while(get_bits1(gb))
+        ret++;
+    return ret;
+}
+
+static int tta_decode_init(AVCodecContext * avctx)
+{
+    TTAContext *s = avctx->priv_data;
+    int i;
+
+    s->avctx = avctx;
+
+    // 30bytes includes a seektable with one frame
+    if (avctx->extradata_size < 30)
+        return -1;
+
+    init_get_bits(&s->gb, avctx->extradata, avctx->extradata_size);
+    if (show_bits_long(&s->gb, 32) == ff_get_fourcc("TTA1"))
+    {
+        /* signature */
+        skip_bits(&s->gb, 32);
+//        if (get_bits_long(&s->gb, 32) != bswap_32(ff_get_fourcc("TTA1"))) {
+//            av_log(s->avctx, AV_LOG_ERROR, "Missing magic\n");
+//            return -1;
+//        }
+
+        s->flags = get_bits(&s->gb, 16);
+        if (s->flags != 1 && s->flags != 3)
+        {
+            av_log(s->avctx, AV_LOG_ERROR, "Invalid flags\n");
+            return -1;
+        }
+        s->is_float = (s->flags == FORMAT_FLOAT);
+        avctx->channels = s->channels = get_bits(&s->gb, 16);
+        avctx->bits_per_sample = get_bits(&s->gb, 16);
+        s->bps = (avctx->bits_per_sample + 7) / 8;
+        avctx->sample_rate = get_bits_long(&s->gb, 32);
+        if(avctx->sample_rate > 1000000){ //prevent FRAME_TIME * avctx->sample_rate from overflowing and sanity check
+            av_log(avctx, AV_LOG_ERROR, "sample_rate too large\n");
+            return -1;
+        }
+        s->data_length = get_bits_long(&s->gb, 32);
+        skip_bits(&s->gb, 32); // CRC32 of header
+
+        if (s->is_float)
+        {
+            avctx->sample_fmt = SAMPLE_FMT_FLT;
+            av_log(s->avctx, AV_LOG_ERROR, "Unsupported sample format. Please contact the developers.\n");
+            return -1;
+        }
+        else switch(s->bps) {
+//            case 1: avctx->sample_fmt = SAMPLE_FMT_U8; break;
+            case 2: avctx->sample_fmt = SAMPLE_FMT_S16; break;
+//            case 3: avctx->sample_fmt = SAMPLE_FMT_S24; break;
+            case 4: avctx->sample_fmt = SAMPLE_FMT_S32; break;
+            default:
+                av_log(s->avctx, AV_LOG_ERROR, "Invalid/unsupported sample format. Please contact the developers.\n");
+                return -1;
+        }
+
+        // FIXME: horribly broken, but directly from reference source
+#define FRAME_TIME 1.04489795918367346939
+        s->frame_length = (int)(FRAME_TIME * avctx->sample_rate);
+
+        s->last_frame_length = s->data_length % s->frame_length;
+        s->total_frames = s->data_length / s->frame_length +
+                        (s->last_frame_length ? 1 : 0);
+
+        av_log(s->avctx, AV_LOG_DEBUG, "flags: %x chans: %d bps: %d rate: %d block: %d\n",
+            s->flags, avctx->channels, avctx->bits_per_sample, avctx->sample_rate,
+            avctx->block_align);
+        av_log(s->avctx, AV_LOG_DEBUG, "data_length: %d frame_length: %d last: %d total: %d\n",
+            s->data_length, s->frame_length, s->last_frame_length, s->total_frames);
+
+        // FIXME: seek table
+        for (i = 0; i < s->total_frames; i++)
+            skip_bits(&s->gb, 32);
+        skip_bits(&s->gb, 32); // CRC32 of seektable
+
+        if(s->frame_length >= UINT_MAX / (s->channels * sizeof(int32_t))){
+            av_log(avctx, AV_LOG_ERROR, "frame_length too large\n");
+            return -1;
+        }
+
+        s->decode_buffer = av_mallocz(sizeof(int32_t)*s->frame_length*s->channels);
+    } else {
+        av_log(avctx, AV_LOG_ERROR, "Wrong extradata present\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int tta_decode_frame(AVCodecContext *avctx,
+        void *data, int *data_size,
+        uint8_t *buf, int buf_size)
+{
+    TTAContext *s = avctx->priv_data;
+    int i;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+    {
+        int32_t predictors[s->channels];
+        TTAFilter filters[s->channels];
+        TTARice rices[s->channels];
+        int cur_chan = 0, framelen = s->frame_length;
+        int32_t *p;
+
+        // FIXME: seeking
+        s->total_frames--;
+        if (!s->total_frames && s->last_frame_length)
+            framelen = s->last_frame_length;
+
+        // init per channel states
+        for (i = 0; i < s->channels; i++) {
+            predictors[i] = 0;
+            ttafilter_init(&(filters[i]), ttafilter_configs[s->bps-1][0], ttafilter_configs[s->bps-1][1]);
+            rice_init(&(rices[i]), 10, 10);
+        }
+
+        for (p = s->decode_buffer; p < s->decode_buffer + (framelen * s->channels); p++) {
+            int32_t *predictor = &(predictors[cur_chan]);
+            TTAFilter *filter = &(filters[cur_chan]);
+            TTARice *rice = &(rices[cur_chan]);
+            uint32_t unary, depth, k;
+            int32_t value;
+
+            unary = tta_get_unary(&s->gb);
+
+            if (unary == 0) {
+                depth = 0;
+                k = rice->k0;
+            } else {
+                depth = 1;
+                k = rice->k1;
+                unary--;
+            }
+
+            if (k)
+                value = (unary << k) + get_bits(&s->gb, k);
+            else
+                value = unary;
+
+            // FIXME: copy paste from original
+            switch (depth) {
+            case 1:
+                rice->sum1 += value - (rice->sum1 >> 4);
+                if (rice->k1 > 0 && rice->sum1 < shift_16[rice->k1])
+                    rice->k1--;
+                else if(rice->sum1 > shift_16[rice->k1 + 1])
+                    rice->k1++;
+                value += shift_1[rice->k0];
+            default:
+                rice->sum0 += value - (rice->sum0 >> 4);
+                if (rice->k0 > 0 && rice->sum0 < shift_16[rice->k0])
+                    rice->k0--;
+                else if(rice->sum0 > shift_16[rice->k0 + 1])
+                    rice->k0++;
+            }
+
+            // extract coded value
+#define UNFOLD(x) (((x)&1) ? (++(x)>>1) : (-(x)>>1))
+            *p = UNFOLD(value);
+
+            // run hybrid filter
+            ttafilter_process(filter, p, 0);
+
+            // fixed order prediction
+#define PRED(x, k) (int32_t)((((uint64_t)x << k) - x) >> k)
+            switch (s->bps) {
+                case 1: *p += PRED(*predictor, 4); break;
+                case 2:
+                case 3: *p += PRED(*predictor, 5); break;
+                case 4: *p += *predictor; break;
+            }
+            *predictor = *p;
+
+#if 0
+            // extract 32bit float from last two int samples
+            if (s->is_float && ((p - data) & 1)) {
+                uint32_t neg = *p & 0x80000000;
+                uint32_t hi = *(p - 1);
+                uint32_t lo = abs(*p) - 1;
+
+                hi += (hi || lo) ? 0x3f80 : 0;
+                // SWAP16: swap all the 16 bits
+                *(p - 1) = (hi << 16) | SWAP16(lo) | neg;
+            }
+#endif
+
+            /*if ((get_bits_count(&s->gb)+7)/8 > buf_size)
+            {
+                av_log(NULL, AV_LOG_INFO, "overread!!\n");
+                break;
+            }*/
+
+            // flip channels
+            if (cur_chan < (s->channels-1))
+                cur_chan++;
+            else {
+                // decorrelate in case of stereo integer
+                if (!s->is_float && (s->channels > 1)) {
+                    int32_t *r = p - 1;
+                    for (*p += *r / 2; r > p - s->channels; r--)
+                        *r = *(r + 1) - *r;
+                }
+                cur_chan = 0;
+            }
+        }
+
+        skip_bits(&s->gb, 32); // frame crc
+
+        // convert to output buffer
+        switch(s->bps) {
+            case 2: {
+                uint16_t *samples = data;
+                for (p = s->decode_buffer; p < s->decode_buffer + (framelen * s->channels); p++) {
+//                    *samples++ = (unsigned char)*p;
+//                    *samples++ = (unsigned char)(*p >> 8);
+                    *samples++ = *p;
+                }
+                *data_size = (uint8_t *)samples - (uint8_t *)data;
+                break;
+            }
+            default:
+                av_log(s->avctx, AV_LOG_ERROR, "Error, only 16bit samples supported!\n");
+        }
+    }
+
+//    return get_bits_count(&s->gb)+7)/8;
+    return buf_size;
+}
+
+static int tta_decode_close(AVCodecContext *avctx) {
+    TTAContext *s = avctx->priv_data;
+
+    if (s->decode_buffer)
+        av_free(s->decode_buffer);
+
+    return 0;
+}
+
+AVCodec tta_decoder = {
+    "tta",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_TTA,
+    sizeof(TTAContext),
+    tta_decode_init,
+    NULL,
+    tta_decode_close,
+    tta_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/ulti.c b/contrib/ffmpeg/libavcodec/ulti.c
new file mode 100644
index 000000000..d84a88dad
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ulti.c
@@ -0,0 +1,427 @@
+/*
+ * IBM Ultimotion Video Decoder
+ * Copyright (C) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file ulti.c
+ * IBM Ultimotion Video Decoder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#include "ulti_cb.h"
+
+typedef struct UltimotionDecodeContext {
+    AVCodecContext *avctx;
+    int width, height, blocks;
+    AVFrame frame;
+    const uint8_t *ulti_codebook;
+} UltimotionDecodeContext;
+
+static int ulti_decode_init(AVCodecContext *avctx)
+{
+    UltimotionDecodeContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    s->width = avctx->width;
+    s->height = avctx->height;
+    s->blocks = (s->width / 8) * (s->height / 8);
+    avctx->pix_fmt = PIX_FMT_YUV410P;
+    avctx->coded_frame = (AVFrame*) &s->frame;
+    s->ulti_codebook = ulti_codebook;
+
+    return 0;
+}
+
+static int block_coords[8] = // 4x4 block coords in 8x8 superblock
+    { 0, 0, 0, 4, 4, 4, 4, 0};
+
+static int angle_by_index[4] = { 0, 2, 6, 12};
+
+/* Lookup tables for luma and chroma - used by ulti_convert_yuv() */
+static uint8_t ulti_lumas[64] =
+    { 0x10, 0x13, 0x17, 0x1A, 0x1E, 0x21, 0x25, 0x28,
+      0x2C, 0x2F, 0x33, 0x36, 0x3A, 0x3D, 0x41, 0x44,
+      0x48, 0x4B, 0x4F, 0x52, 0x56, 0x59, 0x5C, 0x60,
+      0x63, 0x67, 0x6A, 0x6E, 0x71, 0x75, 0x78, 0x7C,
+      0x7F, 0x83, 0x86, 0x8A, 0x8D, 0x91, 0x94, 0x98,
+      0x9B, 0x9F, 0xA2, 0xA5, 0xA9, 0xAC, 0xB0, 0xB3,
+      0xB7, 0xBA, 0xBE, 0xC1, 0xC5, 0xC8, 0xCC, 0xCF,
+      0xD3, 0xD6, 0xDA, 0xDD, 0xE1, 0xE4, 0xE8, 0xEB};
+
+static uint8_t ulti_chromas[16] =
+    { 0x60, 0x67, 0x6D, 0x73, 0x7A, 0x80, 0x86, 0x8D,
+      0x93, 0x99, 0xA0, 0xA6, 0xAC, 0xB3, 0xB9, 0xC0};
+
+/* convert Ultimotion YUV block (sixteen 6-bit Y samples and
+ two 4-bit chroma samples) into standard YUV and put it into frame */
+static void ulti_convert_yuv(AVFrame *frame, int x, int y,
+                             uint8_t *luma,int chroma)
+{
+    uint8_t *y_plane, *cr_plane, *cb_plane;
+    int i;
+
+    y_plane = frame->data[0] + x + y * frame->linesize[0];
+    cr_plane = frame->data[1] + (x / 4) + (y / 4) * frame->linesize[1];
+    cb_plane = frame->data[2] + (x / 4) + (y / 4) * frame->linesize[2];
+
+    cr_plane[0] = ulti_chromas[chroma >> 4];
+
+    cb_plane[0] = ulti_chromas[chroma & 0xF];
+
+
+    for(i = 0; i < 16; i++){
+        y_plane[i & 3] = ulti_lumas[luma[i]];
+        if((i & 3) == 3) { //next row
+            y_plane += frame->linesize[0];
+        }
+    }
+}
+
+/* generate block like in MS Video1 */
+static void ulti_pattern(AVFrame *frame, int x, int y,
+                         int f0, int f1, int Y0, int Y1, int chroma)
+{
+    uint8_t Luma[16];
+    int mask, i;
+    for(mask = 0x80, i = 0; mask; mask >>= 1, i++) {
+        if(f0 & mask)
+            Luma[i] = Y1;
+        else
+            Luma[i] = Y0;
+    }
+
+    for(mask = 0x80, i = 8; mask; mask >>= 1, i++) {
+        if(f1 & mask)
+            Luma[i] = Y1;
+        else
+            Luma[i] = Y0;
+    }
+
+    ulti_convert_yuv(frame, x, y, Luma, chroma);
+}
+
+/* fill block with some gradient */
+static void ulti_grad(AVFrame *frame, int x, int y, uint8_t *Y, int chroma, int angle)
+{
+    uint8_t Luma[16];
+    if(angle & 8) { //reverse order
+        int t;
+        angle &= 0x7;
+        t = Y[0];
+        Y[0] = Y[3];
+        Y[3] = t;
+        t = Y[1];
+        Y[1] = Y[2];
+        Y[2] = t;
+    }
+    switch(angle){
+    case 0:
+        Luma[0]  = Y[0]; Luma[1]  = Y[1]; Luma[2]  = Y[2]; Luma[3]  = Y[3];
+        Luma[4]  = Y[0]; Luma[5]  = Y[1]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
+        Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[2]; Luma[11] = Y[3];
+        Luma[12] = Y[0]; Luma[13] = Y[1]; Luma[14] = Y[2]; Luma[15] = Y[3];
+        break;
+    case 1:
+        Luma[0]  = Y[1]; Luma[1]  = Y[2]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
+        Luma[4]  = Y[0]; Luma[5]  = Y[1]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
+        Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[2]; Luma[11] = Y[3];
+        Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];
+        break;
+    case 2:
+        Luma[0]  = Y[1]; Luma[1]  = Y[2]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
+        Luma[4]  = Y[1]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
+        Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[2];
+        Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];
+        break;
+    case 3:
+        Luma[0]  = Y[2]; Luma[1]  = Y[3]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
+        Luma[4]  = Y[1]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
+        Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[2];
+        Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[1];
+        break;
+    case 4:
+        Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
+        Luma[4]  = Y[2]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[2];
+        Luma[8]  = Y[1]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[1];
+        Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];
+        break;
+    case 5:
+        Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[3]; Luma[3]  = Y[2];
+        Luma[4]  = Y[3]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[1];
+        Luma[8]  = Y[2]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[0];
+        Luma[12] = Y[1]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];
+        break;
+    case 6:
+        Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[2]; Luma[3]  = Y[2];
+        Luma[4]  = Y[3]; Luma[5]  = Y[2]; Luma[6]  = Y[1]; Luma[7]  = Y[1];
+        Luma[8]  = Y[2]; Luma[9]  = Y[2]; Luma[10] = Y[1]; Luma[11] = Y[0];
+        Luma[12] = Y[1]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];
+        break;
+    case 7:
+        Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[2]; Luma[3]  = Y[1];
+        Luma[4]  = Y[3]; Luma[5]  = Y[2]; Luma[6]  = Y[1]; Luma[7]  = Y[0];
+        Luma[8]  = Y[3]; Luma[9]  = Y[2]; Luma[10] = Y[1]; Luma[11] = Y[0];
+        Luma[12] = Y[2]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];
+        break;
+    default:
+        Luma[0]  = Y[0]; Luma[1]  = Y[0]; Luma[2]  = Y[1]; Luma[3]  = Y[1];
+        Luma[4]  = Y[0]; Luma[5]  = Y[0]; Luma[6]  = Y[1]; Luma[7]  = Y[1];
+        Luma[8]  = Y[2]; Luma[9]  = Y[2]; Luma[10] = Y[3]; Luma[11] = Y[3];
+        Luma[12] = Y[2]; Luma[13] = Y[2]; Luma[14] = Y[3]; Luma[15] = Y[3];
+        break;
+    }
+
+    ulti_convert_yuv(frame, x, y, Luma, chroma);
+}
+
+static int ulti_decode_frame(AVCodecContext *avctx,
+                             void *data, int *data_size,
+                             uint8_t *buf, int buf_size)
+{
+    UltimotionDecodeContext *s=avctx->priv_data;
+    int modifier = 0;
+    int uniq = 0;
+    int mode = 0;
+    int blocks = 0;
+    int done = 0;
+    int x = 0, y = 0;
+    int i;
+    int skip;
+    int tmp;
+
+    if(s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    s->frame.reference = 1;
+    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if(avctx->get_buffer(avctx, &s->frame) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    while(!done) {
+        int idx;
+        if(blocks >= s->blocks || y >= s->height)
+            break;//all blocks decoded
+
+        idx = *buf++;
+        if((idx & 0xF8) == 0x70) {
+            switch(idx) {
+            case 0x70: //change modifier
+                modifier = *buf++;
+                if(modifier>1)
+                    av_log(avctx, AV_LOG_INFO, "warning: modifier must be 0 or 1, got %i\n", modifier);
+                break;
+            case 0x71: // set uniq flag
+                uniq = 1;
+                break;
+            case 0x72: //toggle mode
+                mode = !mode;
+                break;
+            case 0x73: //end-of-frame
+                done = 1;
+                break;
+            case 0x74: //skip some blocks
+                skip = *buf++;
+                if ((blocks + skip) >= s->blocks)
+                    break;
+                blocks += skip;
+                x += skip * 8;
+                while(x >= s->width) {
+                    x -= s->width;
+                    y += 8;
+                }
+                break;
+            default:
+                av_log(avctx, AV_LOG_INFO, "warning: unknown escape 0x%02X\n", idx);
+            }
+        } else { //handle one block
+            int code;
+            int cf;
+            int angle = 0;
+            uint8_t Y[4]; // luma samples of block
+            int tx = 0, ty = 0; //coords of subblock
+            int chroma = 0;
+            if (mode || uniq) {
+                uniq = 0;
+                cf = 1;
+                chroma = 0;
+            } else {
+                cf = 0;
+                if (idx)
+                    chroma = *buf++;
+            }
+            for (i = 0; i < 4; i++) { // for every subblock
+                code = (idx >> (6 - i*2)) & 3; //extract 2 bits
+                if(!code) //skip subblock
+                    continue;
+                if(cf)
+                    chroma = *buf++;
+                tx = x + block_coords[i * 2];
+                ty = y + block_coords[(i * 2) + 1];
+                switch(code) {
+                case 1:
+                    tmp = *buf++;
+
+                    angle = angle_by_index[(tmp >> 6) & 0x3];
+
+                    Y[0] = tmp & 0x3F;
+                    Y[1] = Y[0];
+
+                    if (angle) {
+                        Y[2] = Y[0]+1;
+                        if (Y[2] > 0x3F)
+                            Y[2] = 0x3F;
+                        Y[3] = Y[2];
+                    } else {
+                        Y[2] = Y[0];
+                        Y[3] = Y[0];
+                    }
+                    break;
+
+                case 2:
+                    if (modifier) { // unpack four luma samples
+                        tmp = (*buf++) << 16;
+                        tmp += (*buf++) << 8;
+                        tmp += *buf++;
+
+                        Y[0] = (tmp >> 18) & 0x3F;
+                        Y[1] = (tmp >> 12) & 0x3F;
+                        Y[2] = (tmp >> 6) & 0x3F;
+                        Y[3] = tmp & 0x3F;
+                        angle = 16;
+                    } else { // retrieve luma samples from codebook
+                        tmp = (*buf++) << 8;
+                        tmp += (*buf++);
+
+                        angle = (tmp >> 12) & 0xF;
+                        tmp &= 0xFFF;
+                        tmp <<= 2;
+                        Y[0] = s->ulti_codebook[tmp];
+                        Y[1] = s->ulti_codebook[tmp + 1];
+                        Y[2] = s->ulti_codebook[tmp + 2];
+                        Y[3] = s->ulti_codebook[tmp + 3];
+                    }
+                    break;
+
+                case 3:
+                    if (modifier) { // all 16 luma samples
+                        uint8_t Luma[16];
+
+                        tmp = (*buf++) << 16;
+                        tmp += (*buf++) << 8;
+                        tmp += *buf++;
+                        Luma[0] = (tmp >> 18) & 0x3F;
+                        Luma[1] = (tmp >> 12) & 0x3F;
+                        Luma[2] = (tmp >> 6) & 0x3F;
+                        Luma[3] = tmp & 0x3F;
+
+                        tmp = (*buf++) << 16;
+                        tmp += (*buf++) << 8;
+                        tmp += *buf++;
+                        Luma[4] = (tmp >> 18) & 0x3F;
+                        Luma[5] = (tmp >> 12) & 0x3F;
+                        Luma[6] = (tmp >> 6) & 0x3F;
+                        Luma[7] = tmp & 0x3F;
+
+                        tmp = (*buf++) << 16;
+                        tmp += (*buf++) << 8;
+                        tmp += *buf++;
+                        Luma[8] = (tmp >> 18) & 0x3F;
+                        Luma[9] = (tmp >> 12) & 0x3F;
+                        Luma[10] = (tmp >> 6) & 0x3F;
+                        Luma[11] = tmp & 0x3F;
+
+                        tmp = (*buf++) << 16;
+                        tmp += (*buf++) << 8;
+                        tmp += *buf++;
+                        Luma[12] = (tmp >> 18) & 0x3F;
+                        Luma[13] = (tmp >> 12) & 0x3F;
+                        Luma[14] = (tmp >> 6) & 0x3F;
+                        Luma[15] = tmp & 0x3F;
+
+                        ulti_convert_yuv(&s->frame, tx, ty, Luma, chroma);
+                    } else {
+                        tmp = *buf++;
+                        if(tmp & 0x80) {
+                            angle = (tmp >> 4) & 0x7;
+                            tmp = (tmp << 8) + *buf++;
+                            Y[0] = (tmp >> 6) & 0x3F;
+                            Y[1] = tmp & 0x3F;
+                            Y[2] = (*buf++) & 0x3F;
+                            Y[3] = (*buf++) & 0x3F;
+                            ulti_grad(&s->frame, tx, ty, Y, chroma, angle); //draw block
+                        } else { // some patterns
+                            int f0, f1;
+                            f0 = *buf++;
+                            f1 = tmp;
+                            Y[0] = (*buf++) & 0x3F;
+                            Y[1] = (*buf++) & 0x3F;
+                            ulti_pattern(&s->frame, tx, ty, f1, f0, Y[0], Y[1], chroma);
+                        }
+                    }
+                    break;
+                }
+                if(code != 3)
+                    ulti_grad(&s->frame, tx, ty, Y, chroma, angle); // draw block
+            }
+            blocks++;
+                x += 8;
+            if(x >= s->width) {
+                x = 0;
+                y += 8;
+            }
+        }
+    }
+
+    *data_size=sizeof(AVFrame);
+    *(AVFrame*)data= s->frame;
+
+    return buf_size;
+}
+
+static int ulti_decode_end(AVCodecContext *avctx)
+{
+/*    UltimotionDecodeContext *s = avctx->priv_data;*/
+
+    return 0;
+}
+
+AVCodec ulti_decoder = {
+    "ultimotion",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ULTI,
+    sizeof(UltimotionDecodeContext),
+    ulti_decode_init,
+    NULL,
+    ulti_decode_end,
+    ulti_decode_frame,
+    CODEC_CAP_DR1,
+    NULL
+};
+
diff --git a/contrib/ffmpeg/libavcodec/ulti_cb.h b/contrib/ffmpeg/libavcodec/ulti_cb.h
new file mode 100644
index 000000000..2d8c9082c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ulti_cb.h
@@ -0,0 +1,4119 @@
+/*
+ * IBM Ultimotion Video Decoder
+ * copyright (C) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+static const unsigned char ulti_codebook[16384]={
+    0x00, 0x01, 0x01, 0x02,
+    0x00, 0x01, 0x02, 0x03,
+    0x00, 0x02, 0x03, 0x04,
+    0x00, 0x01, 0x03, 0x04,
+    0x00, 0x01, 0x02, 0x04,
+    0x00, 0x02, 0x03, 0x05,
+    0x00, 0x02, 0x04, 0x05,
+    0x00, 0x01, 0x04, 0x05,
+    0x00, 0x01, 0x03, 0x05,
+    0x00, 0x02, 0x04, 0x06,
+    0x00, 0x03, 0x05, 0x06,
+    0x00, 0x01, 0x05, 0x06,
+    0x00, 0x01, 0x03, 0x06,
+    0x00, 0x06, 0x06, 0x06,
+    0x00, 0x00, 0x06, 0x06,
+    0x00, 0x00, 0x00, 0x06,
+    0x00, 0x03, 0x04, 0x07,
+    0x00, 0x03, 0x06, 0x07,
+    0x00, 0x01, 0x06, 0x07,
+    0x00, 0x01, 0x04, 0x07,
+    0x00, 0x03, 0x05, 0x08,
+    0x00, 0x04, 0x06, 0x08,
+    0x00, 0x02, 0x06, 0x08,
+    0x00, 0x02, 0x04, 0x08,
+    0x00, 0x08, 0x08, 0x08,
+    0x00, 0x00, 0x08, 0x08,
+    0x00, 0x00, 0x00, 0x08,
+    0x00, 0x04, 0x07, 0x0B,
+    0x00, 0x05, 0x09, 0x0B,
+    0x00, 0x02, 0x09, 0x0B,
+    0x00, 0x02, 0x06, 0x0B,
+    0x00, 0x0B, 0x0B, 0x0B,
+    0x00, 0x00, 0x0B, 0x0B,
+    0x00, 0x00, 0x00, 0x0B,
+    0x00, 0x05, 0x09, 0x0E,
+    0x00, 0x07, 0x0B, 0x0E,
+    0x00, 0x03, 0x0B, 0x0E,
+    0x00, 0x03, 0x07, 0x0E,
+    0x00, 0x0E, 0x0E, 0x0E,
+    0x00, 0x00, 0x0E, 0x0E,
+    0x00, 0x00, 0x00, 0x0E,
+    0x00, 0x06, 0x0B, 0x11,
+    0x00, 0x08, 0x0D, 0x11,
+    0x00, 0x04, 0x0D, 0x11,
+    0x00, 0x04, 0x09, 0x11,
+    0x00, 0x11, 0x11, 0x11,
+    0x00, 0x00, 0x11, 0x11,
+    0x00, 0x00, 0x00, 0x11,
+    0x00, 0x07, 0x0D, 0x14,
+    0x00, 0x0A, 0x0F, 0x14,
+    0x00, 0x05, 0x0F, 0x14,
+    0x00, 0x05, 0x0A, 0x14,
+    0x00, 0x14, 0x14, 0x14,
+    0x00, 0x00, 0x14, 0x14,
+    0x00, 0x00, 0x00, 0x14,
+    0x00, 0x0B, 0x12, 0x17,
+    0x00, 0x05, 0x12, 0x17,
+    0x00, 0x05, 0x0C, 0x17,
+    0x00, 0x17, 0x17, 0x17,
+    0x00, 0x00, 0x17, 0x17,
+    0x00, 0x00, 0x00, 0x17,
+    0x00, 0x0D, 0x14, 0x1A,
+    0x00, 0x06, 0x14, 0x1A,
+    0x00, 0x06, 0x0D, 0x1A,
+    0x00, 0x1A, 0x1A, 0x1A,
+    0x00, 0x00, 0x1A, 0x1A,
+    0x00, 0x00, 0x00, 0x1A,
+    0x00, 0x0E, 0x16, 0x1D,
+    0x00, 0x07, 0x16, 0x1D,
+    0x00, 0x07, 0x0F, 0x1D,
+    0x00, 0x1D, 0x1D, 0x1D,
+    0x00, 0x00, 0x1D, 0x1D,
+    0x00, 0x00, 0x00, 0x1D,
+    0x00, 0x10, 0x18, 0x20,
+    0x00, 0x08, 0x18, 0x20,
+    0x00, 0x08, 0x10, 0x20,
+    0x00, 0x20, 0x20, 0x20,
+    0x00, 0x00, 0x20, 0x20,
+    0x00, 0x00, 0x00, 0x20,
+    0x00, 0x23, 0x23, 0x23,
+    0x00, 0x00, 0x23, 0x23,
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+    0x32, 0x34, 0x35, 0x37,
+    0x32, 0x34, 0x36, 0x37,
+    0x32, 0x33, 0x36, 0x37,
+    0x32, 0x33, 0x35, 0x37,
+    0x32, 0x34, 0x36, 0x38,
+    0x32, 0x35, 0x37, 0x38,
+    0x32, 0x33, 0x37, 0x38,
+    0x32, 0x33, 0x35, 0x38,
+    0x32, 0x38, 0x38, 0x38,
+    0x32, 0x32, 0x38, 0x38,
+    0x32, 0x32, 0x32, 0x38,
+    0x32, 0x35, 0x36, 0x39,
+    0x32, 0x35, 0x38, 0x39,
+    0x32, 0x33, 0x38, 0x39,
+    0x32, 0x33, 0x36, 0x39,
+    0x32, 0x35, 0x37, 0x3A,
+    0x32, 0x36, 0x38, 0x3A,
+    0x32, 0x34, 0x38, 0x3A,
+    0x32, 0x34, 0x36, 0x3A,
+    0x32, 0x3A, 0x3A, 0x3A,
+    0x32, 0x32, 0x3A, 0x3A,
+    0x32, 0x32, 0x32, 0x3A,
+    0x32, 0x36, 0x39, 0x3D,
+    0x32, 0x37, 0x3B, 0x3D,
+    0x32, 0x34, 0x3B, 0x3D,
+    0x32, 0x34, 0x38, 0x3D,
+    0x32, 0x3D, 0x3D, 0x3D,
+    0x32, 0x32, 0x3D, 0x3D,
+    0x32, 0x32, 0x32, 0x3D,
+    0x33, 0x34, 0x34, 0x35,
+    0x33, 0x34, 0x35, 0x36,
+    0x33, 0x35, 0x36, 0x37,
+    0x33, 0x34, 0x36, 0x37,
+    0x33, 0x34, 0x35, 0x37,
+    0x33, 0x35, 0x36, 0x38,
+    0x33, 0x35, 0x37, 0x38,
+    0x33, 0x34, 0x37, 0x38,
+    0x33, 0x34, 0x36, 0x38,
+    0x33, 0x35, 0x37, 0x39,
+    0x33, 0x36, 0x38, 0x39,
+    0x33, 0x34, 0x38, 0x39,
+    0x33, 0x34, 0x36, 0x39,
+    0x33, 0x39, 0x39, 0x39,
+    0x33, 0x33, 0x39, 0x39,
+    0x33, 0x33, 0x33, 0x39,
+    0x33, 0x36, 0x37, 0x3A,
+    0x33, 0x36, 0x39, 0x3A,
+    0x33, 0x34, 0x39, 0x3A,
+    0x33, 0x34, 0x37, 0x3A,
+    0x33, 0x36, 0x38, 0x3B,
+    0x33, 0x37, 0x39, 0x3B,
+    0x33, 0x35, 0x39, 0x3B,
+    0x33, 0x35, 0x37, 0x3B,
+    0x33, 0x3B, 0x3B, 0x3B,
+    0x33, 0x33, 0x3B, 0x3B,
+    0x33, 0x33, 0x33, 0x3B,
+    0x33, 0x37, 0x3A, 0x3E,
+    0x33, 0x38, 0x3C, 0x3E,
+    0x33, 0x35, 0x3C, 0x3E,
+    0x33, 0x35, 0x39, 0x3E,
+    0x33, 0x3E, 0x3E, 0x3E,
+    0x33, 0x33, 0x3E, 0x3E,
+    0x33, 0x33, 0x33, 0x3E,
+    0x34, 0x35, 0x35, 0x36,
+    0x34, 0x35, 0x36, 0x37,
+    0x34, 0x36, 0x37, 0x38,
+    0x34, 0x35, 0x37, 0x38,
+    0x34, 0x35, 0x36, 0x38,
+    0x34, 0x36, 0x37, 0x39,
+    0x34, 0x36, 0x38, 0x39,
+    0x34, 0x35, 0x38, 0x39,
+    0x34, 0x35, 0x37, 0x39,
+    0x34, 0x36, 0x38, 0x3A,
+    0x34, 0x37, 0x39, 0x3A,
+    0x34, 0x35, 0x39, 0x3A,
+    0x34, 0x35, 0x37, 0x3A,
+    0x34, 0x3A, 0x3A, 0x3A,
+    0x34, 0x34, 0x3A, 0x3A,
+    0x34, 0x34, 0x34, 0x3A,
+    0x34, 0x37, 0x38, 0x3B,
+    0x34, 0x37, 0x3A, 0x3B,
+    0x34, 0x35, 0x3A, 0x3B,
+    0x34, 0x35, 0x38, 0x3B,
+    0x34, 0x37, 0x39, 0x3C,
+    0x34, 0x38, 0x3A, 0x3C,
+    0x34, 0x36, 0x3A, 0x3C,
+    0x34, 0x36, 0x38, 0x3C,
+    0x34, 0x3C, 0x3C, 0x3C,
+    0x34, 0x34, 0x3C, 0x3C,
+    0x34, 0x34, 0x34, 0x3C,
+    0x34, 0x38, 0x3B, 0x3F,
+    0x34, 0x39, 0x3D, 0x3F,
+    0x34, 0x36, 0x3D, 0x3F,
+    0x34, 0x36, 0x3A, 0x3F,
+    0x34, 0x3F, 0x3F, 0x3F,
+    0x34, 0x34, 0x3F, 0x3F,
+    0x34, 0x34, 0x34, 0x3F,
+    0x35, 0x36, 0x36, 0x37,
+    0x35, 0x36, 0x37, 0x38,
+    0x35, 0x37, 0x38, 0x39,
+    0x35, 0x36, 0x38, 0x39,
+    0x35, 0x36, 0x37, 0x39,
+    0x35, 0x37, 0x38, 0x3A,
+    0x35, 0x37, 0x39, 0x3A,
+    0x35, 0x36, 0x39, 0x3A,
+    0x35, 0x36, 0x38, 0x3A,
+    0x35, 0x37, 0x39, 0x3B,
+    0x35, 0x38, 0x3A, 0x3B,
+    0x35, 0x36, 0x3A, 0x3B,
+    0x35, 0x36, 0x38, 0x3B,
+    0x35, 0x3B, 0x3B, 0x3B,
+    0x35, 0x35, 0x3B, 0x3B,
+    0x35, 0x35, 0x35, 0x3B,
+    0x35, 0x38, 0x39, 0x3C,
+    0x35, 0x38, 0x3B, 0x3C,
+    0x35, 0x36, 0x3B, 0x3C,
+    0x35, 0x36, 0x39, 0x3C,
+    0x35, 0x38, 0x3A, 0x3D,
+    0x35, 0x39, 0x3B, 0x3D,
+    0x35, 0x37, 0x3B, 0x3D,
+    0x35, 0x37, 0x39, 0x3D,
+    0x35, 0x3D, 0x3D, 0x3D,
+    0x35, 0x35, 0x3D, 0x3D,
+    0x35, 0x35, 0x35, 0x3D,
+    0x36, 0x37, 0x37, 0x38,
+    0x36, 0x37, 0x38, 0x39,
+    0x36, 0x38, 0x39, 0x3A,
+    0x36, 0x37, 0x39, 0x3A,
+    0x36, 0x37, 0x38, 0x3A,
+    0x36, 0x38, 0x39, 0x3B,
+    0x36, 0x38, 0x3A, 0x3B,
+    0x36, 0x37, 0x3A, 0x3B,
+    0x36, 0x37, 0x39, 0x3B,
+    0x36, 0x38, 0x3A, 0x3C,
+    0x36, 0x39, 0x3B, 0x3C,
+    0x36, 0x37, 0x3B, 0x3C,
+    0x36, 0x37, 0x39, 0x3C,
+    0x36, 0x3C, 0x3C, 0x3C,
+    0x36, 0x36, 0x3C, 0x3C,
+    0x36, 0x36, 0x36, 0x3C,
+    0x36, 0x39, 0x3A, 0x3D,
+    0x36, 0x39, 0x3C, 0x3D,
+    0x36, 0x37, 0x3C, 0x3D,
+    0x36, 0x37, 0x3A, 0x3D,
+    0x36, 0x39, 0x3B, 0x3E,
+    0x36, 0x3A, 0x3C, 0x3E,
+    0x36, 0x38, 0x3C, 0x3E,
+    0x36, 0x38, 0x3A, 0x3E,
+    0x36, 0x3E, 0x3E, 0x3E,
+    0x36, 0x36, 0x3E, 0x3E,
+    0x36, 0x36, 0x36, 0x3E,
+    0x37, 0x38, 0x38, 0x39,
+    0x37, 0x38, 0x39, 0x3A,
+    0x37, 0x39, 0x3A, 0x3B,
+    0x37, 0x38, 0x3A, 0x3B,
+    0x37, 0x38, 0x39, 0x3B,
+    0x37, 0x39, 0x3A, 0x3C,
+    0x37, 0x39, 0x3B, 0x3C,
+    0x37, 0x38, 0x3B, 0x3C,
+    0x37, 0x38, 0x3A, 0x3C,
+    0x37, 0x39, 0x3B, 0x3D,
+    0x37, 0x3A, 0x3C, 0x3D,
+    0x37, 0x38, 0x3C, 0x3D,
+    0x37, 0x38, 0x3A, 0x3D,
+    0x37, 0x3D, 0x3D, 0x3D,
+    0x37, 0x37, 0x3D, 0x3D,
+    0x37, 0x37, 0x37, 0x3D,
+    0x37, 0x3A, 0x3B, 0x3E,
+    0x37, 0x3A, 0x3D, 0x3E,
+    0x37, 0x38, 0x3D, 0x3E,
+    0x37, 0x38, 0x3B, 0x3E,
+    0x37, 0x3A, 0x3C, 0x3F,
+    0x37, 0x3B, 0x3D, 0x3F,
+    0x37, 0x39, 0x3D, 0x3F,
+    0x37, 0x39, 0x3B, 0x3F,
+    0x37, 0x3F, 0x3F, 0x3F,
+    0x37, 0x37, 0x3F, 0x3F,
+    0x37, 0x37, 0x37, 0x3F,
+    0x38, 0x39, 0x39, 0x3A,
+    0x38, 0x39, 0x3A, 0x3B,
+    0x38, 0x3A, 0x3B, 0x3C,
+    0x38, 0x39, 0x3B, 0x3C,
+    0x38, 0x39, 0x3A, 0x3C,
+    0x38, 0x3A, 0x3B, 0x3D,
+    0x38, 0x3A, 0x3C, 0x3D,
+    0x38, 0x39, 0x3C, 0x3D,
+    0x38, 0x39, 0x3B, 0x3D,
+    0x38, 0x3A, 0x3C, 0x3E,
+    0x38, 0x3B, 0x3D, 0x3E,
+    0x38, 0x39, 0x3D, 0x3E,
+    0x38, 0x39, 0x3B, 0x3E,
+    0x38, 0x3E, 0x3E, 0x3E,
+    0x38, 0x38, 0x3E, 0x3E,
+    0x38, 0x38, 0x38, 0x3E,
+    0x38, 0x3B, 0x3C, 0x3F,
+    0x38, 0x3B, 0x3E, 0x3F,
+    0x38, 0x39, 0x3E, 0x3F,
+    0x38, 0x39, 0x3C, 0x3F,
+    0x39, 0x3A, 0x3A, 0x3B,
+    0x39, 0x3A, 0x3B, 0x3C,
+    0x39, 0x3B, 0x3C, 0x3D,
+    0x39, 0x3A, 0x3C, 0x3D,
+    0x39, 0x3A, 0x3B, 0x3D,
+    0x39, 0x3B, 0x3C, 0x3E,
+    0x39, 0x3B, 0x3D, 0x3E,
+    0x39, 0x3A, 0x3D, 0x3E,
+    0x39, 0x3A, 0x3C, 0x3E,
+    0x39, 0x3B, 0x3D, 0x3F,
+    0x39, 0x3C, 0x3E, 0x3F,
+    0x39, 0x3A, 0x3E, 0x3F,
+    0x39, 0x3A, 0x3C, 0x3F,
+    0x39, 0x3F, 0x3F, 0x3F,
+    0x39, 0x39, 0x3F, 0x3F,
+    0x39, 0x39, 0x39, 0x3F,
+    0x3A, 0x3B, 0x3B, 0x3C,
+    0x3A, 0x3B, 0x3C, 0x3D,
+    0x3A, 0x3C, 0x3D, 0x3E,
+    0x3A, 0x3B, 0x3D, 0x3E,
+    0x3A, 0x3B, 0x3C, 0x3E,
+    0x3A, 0x3C, 0x3D, 0x3F,
+    0x3A, 0x3C, 0x3E, 0x3F,
+    0x3A, 0x3B, 0x3E, 0x3F,
+    0x3A, 0x3B, 0x3D, 0x3F,
+    0x3B, 0x3C, 0x3C, 0x3D,
+    0x3B, 0x3C, 0x3D, 0x3E,
+    0x3B, 0x3D, 0x3E, 0x3F,
+    0x3B, 0x3C, 0x3E, 0x3F,
+    0x3B, 0x3C, 0x3D, 0x3F,
+    0x3C, 0x3D, 0x3D, 0x3E,
+    0x3C, 0x3D, 0x3E, 0x3F,
+    0x3D, 0x3E, 0x3E, 0x3F
+};
diff --git a/contrib/ffmpeg/libavcodec/utils.c b/contrib/ffmpeg/libavcodec/utils.c
new file mode 100644
index 000000000..2129c9d15
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/utils.c
@@ -0,0 +1,1340 @@
+/*
+ * utils for libavcodec
+ * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file utils.c
+ * utils.
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "integer.h"
+#include "opt.h"
+#include "crc.h"
+#include <stdarg.h>
+#include <limits.h>
+#include <float.h>
+#ifdef __MINGW32__
+#include <fcntl.h>
+#endif
+
+const uint8_t ff_reverse[256]={
+0x00,0x80,0x40,0xC0,0x20,0xA0,0x60,0xE0,0x10,0x90,0x50,0xD0,0x30,0xB0,0x70,0xF0,
+0x08,0x88,0x48,0xC8,0x28,0xA8,0x68,0xE8,0x18,0x98,0x58,0xD8,0x38,0xB8,0x78,0xF8,
+0x04,0x84,0x44,0xC4,0x24,0xA4,0x64,0xE4,0x14,0x94,0x54,0xD4,0x34,0xB4,0x74,0xF4,
+0x0C,0x8C,0x4C,0xCC,0x2C,0xAC,0x6C,0xEC,0x1C,0x9C,0x5C,0xDC,0x3C,0xBC,0x7C,0xFC,
+0x02,0x82,0x42,0xC2,0x22,0xA2,0x62,0xE2,0x12,0x92,0x52,0xD2,0x32,0xB2,0x72,0xF2,
+0x0A,0x8A,0x4A,0xCA,0x2A,0xAA,0x6A,0xEA,0x1A,0x9A,0x5A,0xDA,0x3A,0xBA,0x7A,0xFA,
+0x06,0x86,0x46,0xC6,0x26,0xA6,0x66,0xE6,0x16,0x96,0x56,0xD6,0x36,0xB6,0x76,0xF6,
+0x0E,0x8E,0x4E,0xCE,0x2E,0xAE,0x6E,0xEE,0x1E,0x9E,0x5E,0xDE,0x3E,0xBE,0x7E,0xFE,
+0x01,0x81,0x41,0xC1,0x21,0xA1,0x61,0xE1,0x11,0x91,0x51,0xD1,0x31,0xB1,0x71,0xF1,
+0x09,0x89,0x49,0xC9,0x29,0xA9,0x69,0xE9,0x19,0x99,0x59,0xD9,0x39,0xB9,0x79,0xF9,
+0x05,0x85,0x45,0xC5,0x25,0xA5,0x65,0xE5,0x15,0x95,0x55,0xD5,0x35,0xB5,0x75,0xF5,
+0x0D,0x8D,0x4D,0xCD,0x2D,0xAD,0x6D,0xED,0x1D,0x9D,0x5D,0xDD,0x3D,0xBD,0x7D,0xFD,
+0x03,0x83,0x43,0xC3,0x23,0xA3,0x63,0xE3,0x13,0x93,0x53,0xD3,0x33,0xB3,0x73,0xF3,
+0x0B,0x8B,0x4B,0xCB,0x2B,0xAB,0x6B,0xEB,0x1B,0x9B,0x5B,0xDB,0x3B,0xBB,0x7B,0xFB,
+0x07,0x87,0x47,0xC7,0x27,0xA7,0x67,0xE7,0x17,0x97,0x57,0xD7,0x37,0xB7,0x77,0xF7,
+0x0F,0x8F,0x4F,0xCF,0x2F,0xAF,0x6F,0xEF,0x1F,0x9F,0x5F,0xDF,0x3F,0xBF,0x7F,0xFF,
+};
+
+static int volatile entangled_thread_counter=0;
+
+void *av_fast_realloc(void *ptr, unsigned int *size, unsigned int min_size)
+{
+    if(min_size < *size)
+        return ptr;
+
+    *size= FFMAX(17*min_size/16 + 32, min_size);
+
+    return av_realloc(ptr, *size);
+}
+
+static unsigned int last_static = 0;
+static unsigned int allocated_static = 0;
+static void** array_static = NULL;
+
+void *av_mallocz_static(unsigned int size)
+{
+    void *ptr = av_mallocz(size);
+
+    if(ptr){
+        array_static =av_fast_realloc(array_static, &allocated_static, sizeof(void*)*(last_static+1));
+        if(!array_static)
+            return NULL;
+        array_static[last_static++] = ptr;
+    }
+
+    return ptr;
+}
+
+void *ff_realloc_static(void *ptr, unsigned int size)
+{
+    int i;
+    if(!ptr)
+      return av_mallocz_static(size);
+    /* Look for the old ptr */
+    for(i = 0; i < last_static; i++) {
+        if(array_static[i] == ptr) {
+            array_static[i] = av_realloc(array_static[i], size);
+            return array_static[i];
+        }
+    }
+    return NULL;
+
+}
+
+void av_free_static(void)
+{
+    while(last_static){
+        av_freep(&array_static[--last_static]);
+    }
+    av_freep(&array_static);
+}
+
+/**
+ * Call av_free_static automatically before it's too late
+ */
+
+static void do_free(void) __attribute__ ((destructor));
+
+static void do_free(void)
+{
+    av_free_static();
+}
+
+
+/* encoder management */
+AVCodec *first_avcodec = NULL;
+
+void register_avcodec(AVCodec *format)
+{
+    AVCodec **p;
+    p = &first_avcodec;
+    while (*p != NULL) p = &(*p)->next;
+    *p = format;
+    format->next = NULL;
+}
+
+void avcodec_set_dimensions(AVCodecContext *s, int width, int height){
+    s->coded_width = width;
+    s->coded_height= height;
+    s->width = -((-width )>>s->lowres);
+    s->height= -((-height)>>s->lowres);
+}
+
+typedef struct InternalBuffer{
+    int last_pic_num;
+    uint8_t *base[4];
+    uint8_t *data[4];
+    int linesize[4];
+}InternalBuffer;
+
+#define INTERNAL_BUFFER_SIZE 32
+
+#define ALIGN(x, a) (((x)+(a)-1)&~((a)-1))
+
+void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height){
+    int w_align= 1;
+    int h_align= 1;
+
+    switch(s->pix_fmt){
+    case PIX_FMT_YUV420P:
+    case PIX_FMT_YUYV422:
+    case PIX_FMT_UYVY422:
+    case PIX_FMT_YUV422P:
+    case PIX_FMT_YUV444P:
+    case PIX_FMT_GRAY8:
+    case PIX_FMT_GRAY16BE:
+    case PIX_FMT_GRAY16LE:
+    case PIX_FMT_YUVJ420P:
+    case PIX_FMT_YUVJ422P:
+    case PIX_FMT_YUVJ444P:
+        w_align= 16; //FIXME check for non mpeg style codecs and use less alignment
+        h_align= 16;
+        break;
+    case PIX_FMT_YUV411P:
+    case PIX_FMT_UYYVYY411:
+        w_align=32;
+        h_align=8;
+        break;
+    case PIX_FMT_YUV410P:
+        if(s->codec_id == CODEC_ID_SVQ1){
+            w_align=64;
+            h_align=64;
+        }
+    case PIX_FMT_RGB555:
+        if(s->codec_id == CODEC_ID_RPZA){
+            w_align=4;
+            h_align=4;
+        }
+    case PIX_FMT_PAL8:
+        if(s->codec_id == CODEC_ID_SMC){
+            w_align=4;
+            h_align=4;
+        }
+        break;
+    case PIX_FMT_BGR24:
+        if((s->codec_id == CODEC_ID_MSZH) || (s->codec_id == CODEC_ID_ZLIB)){
+            w_align=4;
+            h_align=4;
+        }
+        break;
+    default:
+        w_align= 1;
+        h_align= 1;
+        break;
+    }
+
+    *width = ALIGN(*width , w_align);
+    *height= ALIGN(*height, h_align);
+}
+
+int avcodec_check_dimensions(void *av_log_ctx, unsigned int w, unsigned int h){
+    if((int)w>0 && (int)h>0 && (w+128)*(uint64_t)(h+128) < INT_MAX/4)
+        return 0;
+
+    av_log(av_log_ctx, AV_LOG_ERROR, "picture size invalid (%ux%u)\n", w, h);
+    return -1;
+}
+
+int avcodec_default_get_buffer(AVCodecContext *s, AVFrame *pic){
+    int i;
+    int w= s->width;
+    int h= s->height;
+    InternalBuffer *buf;
+    int *picture_number;
+
+    if(pic->data[0]!=NULL) {
+        av_log(s, AV_LOG_ERROR, "pic->data[0]!=NULL in avcodec_default_get_buffer\n");
+        return -1;
+    }
+    if(s->internal_buffer_count >= INTERNAL_BUFFER_SIZE) {
+        av_log(s, AV_LOG_ERROR, "internal_buffer_count overflow (missing release_buffer?)\n");
+        return -1;
+    }
+
+    if(avcodec_check_dimensions(s,w,h))
+        return -1;
+
+    if(s->internal_buffer==NULL){
+        s->internal_buffer= av_mallocz(INTERNAL_BUFFER_SIZE*sizeof(InternalBuffer));
+    }
+#if 0
+    s->internal_buffer= av_fast_realloc(
+        s->internal_buffer,
+        &s->internal_buffer_size,
+        sizeof(InternalBuffer)*FFMAX(99,  s->internal_buffer_count+1)/*FIXME*/
+        );
+#endif
+
+    buf= &((InternalBuffer*)s->internal_buffer)[s->internal_buffer_count];
+    picture_number= &(((InternalBuffer*)s->internal_buffer)[INTERNAL_BUFFER_SIZE-1]).last_pic_num; //FIXME ugly hack
+    (*picture_number)++;
+
+    if(buf->base[0]){
+        pic->age= *picture_number - buf->last_pic_num;
+        buf->last_pic_num= *picture_number;
+    }else{
+        int h_chroma_shift, v_chroma_shift;
+        int pixel_size, size[3];
+        AVPicture picture;
+
+        avcodec_get_chroma_sub_sample(s->pix_fmt, &h_chroma_shift, &v_chroma_shift);
+
+        avcodec_align_dimensions(s, &w, &h);
+
+        if(!(s->flags&CODEC_FLAG_EMU_EDGE)){
+            w+= EDGE_WIDTH*2;
+            h+= EDGE_WIDTH*2;
+        }
+        avpicture_fill(&picture, NULL, s->pix_fmt, w, h);
+        pixel_size= picture.linesize[0]*8 / w;
+//av_log(NULL, AV_LOG_ERROR, "%d %d %d %d\n", (int)picture.data[1], w, h, s->pix_fmt);
+        assert(pixel_size>=1);
+            //FIXME next ensures that linesize= 2^x uvlinesize, thats needed because some MC code assumes it
+        if(pixel_size == 3*8)
+            w= ALIGN(w, STRIDE_ALIGN<<h_chroma_shift);
+        else
+            w= ALIGN(pixel_size*w, STRIDE_ALIGN<<(h_chroma_shift+3)) / pixel_size;
+        size[1] = avpicture_fill(&picture, NULL, s->pix_fmt, w, h);
+        size[0] = picture.linesize[0] * h;
+        size[1] -= size[0];
+        if(picture.data[2])
+            size[1]= size[2]= size[1]/2;
+        else
+            size[2]= 0;
+
+        buf->last_pic_num= -256*256*256*64;
+        memset(buf->base, 0, sizeof(buf->base));
+        memset(buf->data, 0, sizeof(buf->data));
+
+        for(i=0; i<3 && size[i]; i++){
+            const int h_shift= i==0 ? 0 : h_chroma_shift;
+            const int v_shift= i==0 ? 0 : v_chroma_shift;
+
+            buf->linesize[i]= picture.linesize[i];
+
+            buf->base[i]= av_malloc(size[i]+16); //FIXME 16
+            if(buf->base[i]==NULL) return -1;
+            memset(buf->base[i], 128, size[i]);
+
+            // no edge if EDEG EMU or not planar YUV, we check for PAL8 redundantly to protect against a exploitable bug regression ...
+            if((s->flags&CODEC_FLAG_EMU_EDGE) || (s->pix_fmt == PIX_FMT_PAL8) || !size[2])
+                buf->data[i] = buf->base[i];
+            else
+                buf->data[i] = buf->base[i] + ALIGN((buf->linesize[i]*EDGE_WIDTH>>v_shift) + (EDGE_WIDTH>>h_shift), STRIDE_ALIGN);
+        }
+        pic->age= 256*256*256*64;
+    }
+    pic->type= FF_BUFFER_TYPE_INTERNAL;
+
+    for(i=0; i<4; i++){
+        pic->base[i]= buf->base[i];
+        pic->data[i]= buf->data[i];
+        pic->linesize[i]= buf->linesize[i];
+    }
+    s->internal_buffer_count++;
+
+    return 0;
+}
+
+void avcodec_default_release_buffer(AVCodecContext *s, AVFrame *pic){
+    int i;
+    InternalBuffer *buf, *last;
+
+    assert(pic->type==FF_BUFFER_TYPE_INTERNAL);
+    assert(s->internal_buffer_count);
+
+    buf = NULL; /* avoids warning */
+    for(i=0; i<s->internal_buffer_count; i++){ //just 3-5 checks so is not worth to optimize
+        buf= &((InternalBuffer*)s->internal_buffer)[i];
+        if(buf->data[0] == pic->data[0])
+            break;
+    }
+    assert(i < s->internal_buffer_count);
+    s->internal_buffer_count--;
+    last = &((InternalBuffer*)s->internal_buffer)[s->internal_buffer_count];
+
+    FFSWAP(InternalBuffer, *buf, *last);
+
+    for(i=0; i<3; i++){
+        pic->data[i]=NULL;
+//        pic->base[i]=NULL;
+    }
+//printf("R%X\n", pic->opaque);
+}
+
+int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic){
+    AVFrame temp_pic;
+    int i;
+
+    /* If no picture return a new buffer */
+    if(pic->data[0] == NULL) {
+        /* We will copy from buffer, so must be readable */
+        pic->buffer_hints |= FF_BUFFER_HINTS_READABLE;
+        return s->get_buffer(s, pic);
+    }
+
+    /* If internal buffer type return the same buffer */
+    if(pic->type == FF_BUFFER_TYPE_INTERNAL)
+        return 0;
+
+    /*
+     * Not internal type and reget_buffer not overridden, emulate cr buffer
+     */
+    temp_pic = *pic;
+    for(i = 0; i < 4; i++)
+        pic->data[i] = pic->base[i] = NULL;
+    pic->opaque = NULL;
+    /* Allocate new frame */
+    if (s->get_buffer(s, pic))
+        return -1;
+    /* Copy image data from old buffer to new buffer */
+    av_picture_copy((AVPicture*)pic, (AVPicture*)&temp_pic, s->pix_fmt, s->width,
+             s->height);
+    s->release_buffer(s, &temp_pic); // Release old frame
+    return 0;
+}
+
+int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count){
+    int i;
+
+    for(i=0; i<count; i++){
+        int r= func(c, arg[i]);
+        if(ret) ret[i]= r;
+    }
+    return 0;
+}
+
+enum PixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum PixelFormat * fmt){
+    return fmt[0];
+}
+
+static const char* context_to_name(void* ptr) {
+    AVCodecContext *avc= ptr;
+
+    if(avc && avc->codec && avc->codec->name)
+        return avc->codec->name;
+    else
+        return "NULL";
+}
+
+#define OFFSET(x) offsetof(AVCodecContext,x)
+#define DEFAULT 0 //should be NAN but it doesnt work as its not a constant in glibc as required by ANSI/ISO C
+//these names are too long to be readable
+#define V AV_OPT_FLAG_VIDEO_PARAM
+#define A AV_OPT_FLAG_AUDIO_PARAM
+#define S AV_OPT_FLAG_SUBTITLE_PARAM
+#define E AV_OPT_FLAG_ENCODING_PARAM
+#define D AV_OPT_FLAG_DECODING_PARAM
+
+#define AV_CODEC_DEFAULT_BITRATE 200*1000
+
+static const AVOption options[]={
+{"b", "set bitrate (in bits/s)", OFFSET(bit_rate), FF_OPT_TYPE_INT, AV_CODEC_DEFAULT_BITRATE, INT_MIN, INT_MAX, V|E},
+{"ab", "set bitrate (in bits/s)", OFFSET(bit_rate), FF_OPT_TYPE_INT, 64*1000, INT_MIN, INT_MAX, A|E},
+{"bt", "set video bitrate tolerance (in bits/s)", OFFSET(bit_rate_tolerance), FF_OPT_TYPE_INT, AV_CODEC_DEFAULT_BITRATE*20, 1, INT_MAX, V|E},
+{"flags", NULL, OFFSET(flags), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, V|A|E|D, "flags"},
+{"mv4", "use four motion vector by macroblock (mpeg4)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_4MV, INT_MIN, INT_MAX, V|E, "flags"},
+{"obmc", "use overlapped block motion compensation (h263+)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_OBMC, INT_MIN, INT_MAX, V|E, "flags"},
+{"qpel", "use 1/4 pel motion compensation", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_QPEL, INT_MIN, INT_MAX, V|E, "flags"},
+{"loop", "use loop filter", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_LOOP_FILTER, INT_MIN, INT_MAX, V|E, "flags"},
+{"qscale", "use fixed qscale", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_QSCALE, INT_MIN, INT_MAX, 0, "flags"},
+{"gmc", "use gmc", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_GMC, INT_MIN, INT_MAX, V|E, "flags"},
+{"mv0", "always try a mb with mv=<0,0>", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_MV0, INT_MIN, INT_MAX, V|E, "flags"},
+{"part", "use data partitioning", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_PART, INT_MIN, INT_MAX, V|E, "flags"},
+{"input_preserved", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG_INPUT_PRESERVED, INT_MIN, INT_MAX, 0, "flags"},
+{"pass1", "use internal 2pass ratecontrol in first  pass mode", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_PASS1, INT_MIN, INT_MAX, 0, "flags"},
+{"pass2", "use internal 2pass ratecontrol in second pass mode", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_PASS2, INT_MIN, INT_MAX, 0, "flags"},
+{"extern_huff", "use external huffman table (for mjpeg)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_EXTERN_HUFF, INT_MIN, INT_MAX, 0, "flags"},
+{"gray", "only decode/encode grayscale", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_GRAY, INT_MIN, INT_MAX, V|E|D, "flags"},
+{"emu_edge", "don't draw edges", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_EMU_EDGE, INT_MIN, INT_MAX, 0, "flags"},
+{"psnr", "error[?] variables will be set during encoding", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_PSNR, INT_MIN, INT_MAX, V|E, "flags"},
+{"truncated", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG_TRUNCATED, INT_MIN, INT_MAX, 0, "flags"},
+{"naq", "normalize adaptive quantization", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_NORMALIZE_AQP, INT_MIN, INT_MAX, V|E, "flags"},
+{"ildct", "use interlaced dct", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_INTERLACED_DCT, INT_MIN, INT_MAX, V|E, "flags"},
+{"low_delay", "force low delay", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_LOW_DELAY, INT_MIN, INT_MAX, V|D|E, "flags"},
+{"alt", "enable alternate scantable (mpeg2/mpeg4)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_ALT_SCAN, INT_MIN, INT_MAX, V|E, "flags"},
+{"trell", "use trellis quantization", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_TRELLIS_QUANT, INT_MIN, INT_MAX, V|E, "flags"},
+{"global_header", "place global headers in extradata instead of every keyframe", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_GLOBAL_HEADER, INT_MIN, INT_MAX, 0, "flags"},
+{"bitexact", "use only bitexact stuff (except (i)dct)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_BITEXACT, INT_MIN, INT_MAX, A|V|S|D|E, "flags"},
+{"aic", "h263 advanced intra coding / mpeg4 ac prediction", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_AC_PRED, INT_MIN, INT_MAX, V|E, "flags"},
+{"umv", "use unlimited motion vectors", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_H263P_UMV, INT_MIN, INT_MAX, V|E, "flags"},
+{"cbp", "use rate distortion optimization for cbp", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_CBP_RD, INT_MIN, INT_MAX, V|E, "flags"},
+{"qprd", "use rate distortion optimization for qp selection", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_QP_RD, INT_MIN, INT_MAX, V|E, "flags"},
+{"aiv", "h263 alternative inter vlc", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_H263P_AIV, INT_MIN, INT_MAX, V|E, "flags"},
+{"slice", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG_H263P_SLICE_STRUCT, INT_MIN, INT_MAX, V|E, "flags"},
+{"ilme", "interlaced motion estimation", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_INTERLACED_ME, INT_MIN, INT_MAX, V|E, "flags"},
+{"scan_offset", "will reserve space for svcd scan offset user data", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_SVCD_SCAN_OFFSET, INT_MIN, INT_MAX, V|E, "flags"},
+{"cgop", "closed gop", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_CLOSED_GOP, INT_MIN, INT_MAX, V|E, "flags"},
+{"fast", "allow non spec compliant speedup tricks", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_FAST, INT_MIN, INT_MAX, V|E, "flags2"},
+{"sgop", "strictly enforce gop size", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_STRICT_GOP, INT_MIN, INT_MAX, V|E, "flags2"},
+{"noout", "skip bitstream encoding", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_NO_OUTPUT, INT_MIN, INT_MAX, V|E, "flags2"},
+{"local_header", "place global headers at every keyframe instead of in extradata", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_LOCAL_HEADER, INT_MIN, INT_MAX, V|E, "flags2"},
+{"sub_id", NULL, OFFSET(sub_id), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"me_method", "set motion estimation method", OFFSET(me_method), FF_OPT_TYPE_INT, ME_EPZS, INT_MIN, INT_MAX, V|E, "me_method"},
+{"extradata_size", NULL, OFFSET(extradata_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"time_base", NULL, OFFSET(time_base), FF_OPT_TYPE_RATIONAL, DEFAULT, INT_MIN, INT_MAX},
+{"g", "set the group of picture size", OFFSET(gop_size), FF_OPT_TYPE_INT, 12, INT_MIN, INT_MAX, V|E},
+{"rate_emu", "frame rate emulation", OFFSET(rate_emu), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"ac", "set number of audio channels", OFFSET(channels), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"cutoff", "set cutoff bandwidth", OFFSET(cutoff), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, A|E},
+{"frame_size", NULL, OFFSET(frame_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, A|E},
+{"frame_number", NULL, OFFSET(frame_number), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"real_pict_num", NULL, OFFSET(real_pict_num), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"delay", NULL, OFFSET(delay), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"qcomp", "video quantizer scale compression (VBR)", OFFSET(qcompress), FF_OPT_TYPE_FLOAT, 0.5, FLT_MIN, FLT_MAX, V|E},
+{"qblur", "video quantizer scale blur (VBR)", OFFSET(qblur), FF_OPT_TYPE_FLOAT, 0.5, FLT_MIN, FLT_MAX, V|E},
+{"qmin", "min video quantizer scale (VBR)", OFFSET(qmin), FF_OPT_TYPE_INT, 2, 1, 51, V|E},
+{"qmax", "max video quantizer scale (VBR)", OFFSET(qmax), FF_OPT_TYPE_INT, 31, 1, 51, V|E},
+{"qdiff", "max difference between the quantizer scale (VBR)", OFFSET(max_qdiff), FF_OPT_TYPE_INT, 3, INT_MIN, INT_MAX, V|E},
+{"bf", "use 'frames' B frames", OFFSET(max_b_frames), FF_OPT_TYPE_INT, DEFAULT, 0, FF_MAX_B_FRAMES, V|E},
+{"b_qfactor", "qp factor between p and b frames", OFFSET(b_quant_factor), FF_OPT_TYPE_FLOAT, 1.25, FLT_MIN, FLT_MAX, V|E},
+{"rc_strategy", "ratecontrol method", OFFSET(rc_strategy), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"b_strategy", "strategy to choose between I/P/B-frames", OFFSET(b_frame_strategy), FF_OPT_TYPE_INT, 0, INT_MIN, INT_MAX, V|E},
+{"hurry_up", NULL, OFFSET(hurry_up), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D},
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+{"rtp_mode", NULL, OFFSET(rtp_mode), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+#endif
+{"ps", "rtp payload size in bits", OFFSET(rtp_payload_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"mv_bits", NULL, OFFSET(mv_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"header_bits", NULL, OFFSET(header_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"i_tex_bits", NULL, OFFSET(i_tex_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"p_tex_bits", NULL, OFFSET(p_tex_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"i_count", NULL, OFFSET(i_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"p_count", NULL, OFFSET(p_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"skip_count", NULL, OFFSET(skip_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"misc_bits", NULL, OFFSET(misc_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"frame_bits", NULL, OFFSET(frame_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"codec_tag", NULL, OFFSET(codec_tag), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"bug", "workaround not auto detected encoder bugs", OFFSET(workaround_bugs), FF_OPT_TYPE_FLAGS, FF_BUG_AUTODETECT, INT_MIN, INT_MAX, V|D, "bug"},
+{"autodetect", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_AUTODETECT, INT_MIN, INT_MAX, V|D, "bug"},
+{"old_msmpeg4", "some old lavc generated msmpeg4v3 files (no autodetection)", 0, FF_OPT_TYPE_CONST, FF_BUG_OLD_MSMPEG4, INT_MIN, INT_MAX, V|D, "bug"},
+{"xvid_ilace", "Xvid interlacing bug (autodetected if fourcc==XVIX)", 0, FF_OPT_TYPE_CONST, FF_BUG_XVID_ILACE, INT_MIN, INT_MAX, V|D, "bug"},
+{"ump4", "(autodetected if fourcc==UMP4)", 0, FF_OPT_TYPE_CONST, FF_BUG_UMP4, INT_MIN, INT_MAX, V|D, "bug"},
+{"no_padding", "padding bug (autodetected)", 0, FF_OPT_TYPE_CONST, FF_BUG_NO_PADDING, INT_MIN, INT_MAX, V|D, "bug"},
+{"amv", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_AMV, INT_MIN, INT_MAX, V|D, "bug"},
+{"ac_vlc", "illegal vlc bug (autodetected per fourcc)", 0, FF_OPT_TYPE_CONST, FF_BUG_AC_VLC, INT_MIN, INT_MAX, V|D, "bug"},
+{"qpel_chroma", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_QPEL_CHROMA, INT_MIN, INT_MAX, V|D, "bug"},
+{"std_qpel", "old standard qpel (autodetected per fourcc/version)", 0, FF_OPT_TYPE_CONST, FF_BUG_STD_QPEL, INT_MIN, INT_MAX, V|D, "bug"},
+{"qpel_chroma2", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_QPEL_CHROMA2, INT_MIN, INT_MAX, V|D, "bug"},
+{"direct_blocksize", "direct-qpel-blocksize bug (autodetected per fourcc/version)", 0, FF_OPT_TYPE_CONST, FF_BUG_DIRECT_BLOCKSIZE, INT_MIN, INT_MAX, V|D, "bug"},
+{"edge", "edge padding bug (autodetected per fourcc/version)", 0, FF_OPT_TYPE_CONST, FF_BUG_EDGE, INT_MIN, INT_MAX, V|D, "bug"},
+{"hpel_chroma", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_HPEL_CHROMA, INT_MIN, INT_MAX, V|D, "bug"},
+{"dc_clip", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_DC_CLIP, INT_MIN, INT_MAX, V|D, "bug"},
+{"ms", "workaround various bugs in microsofts broken decoders", 0, FF_OPT_TYPE_CONST, FF_BUG_MS, INT_MIN, INT_MAX, V|D, "bug"},
+{"lelim", "single coefficient elimination threshold for luminance (negative values also consider dc coefficient)", OFFSET(luma_elim_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"celim", "single coefficient elimination threshold for chrominance (negative values also consider dc coefficient)", OFFSET(chroma_elim_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"strict", "how strictly to follow the standards", OFFSET(strict_std_compliance), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, A|V|D, "strict"},
+{"very", "strictly conform to a older more strict version of the spec or reference software", 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_VERY_STRICT, INT_MIN, INT_MAX, V|E, "strict"},
+{"strict", "strictly conform to all the things in the spec no matter what consequences", 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_STRICT, INT_MIN, INT_MAX, V|E, "strict"},
+{"normal", NULL, 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_NORMAL, INT_MIN, INT_MAX, V|E, "strict"},
+{"inofficial", "allow inofficial extensions", 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_INOFFICIAL, INT_MIN, INT_MAX, V|E, "strict"},
+{"experimental", "allow non standarized experimental things", 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_EXPERIMENTAL, INT_MIN, INT_MAX, V|E, "strict"},
+{"b_qoffset", "qp offset between p and b frames", OFFSET(b_quant_offset), FF_OPT_TYPE_FLOAT, 1.25, FLT_MIN, FLT_MAX, V|E},
+{"er", "set error resilience strategy", OFFSET(error_resilience), FF_OPT_TYPE_INT, FF_ER_CAREFUL, INT_MIN, INT_MAX, A|V|D, "er"},
+{"careful", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_CAREFUL, INT_MIN, INT_MAX, V|D, "er"},
+{"compliant", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_COMPLIANT, INT_MIN, INT_MAX, V|D, "er"},
+{"aggressive", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_AGGRESSIVE, INT_MIN, INT_MAX, V|D, "er"},
+{"very_aggressive", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_VERY_AGGRESSIVE, INT_MIN, INT_MAX, V|D, "er"},
+{"has_b_frames", NULL, OFFSET(has_b_frames), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"block_align", NULL, OFFSET(block_align), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"parse_only", NULL, OFFSET(parse_only), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"mpeg_quant", "use MPEG quantizers instead of H.263", OFFSET(mpeg_quant), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"stats_out", NULL, OFFSET(stats_out), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX},
+{"stats_in", NULL, OFFSET(stats_in), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX},
+{"qsquish", "how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function)", OFFSET(rc_qsquish), FF_OPT_TYPE_FLOAT, DEFAULT, 0, 99, V|E},
+{"rc_qmod_amp", "experimental quantizer modulation", OFFSET(rc_qmod_amp), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E},
+{"rc_qmod_freq", "experimental quantizer modulation", OFFSET(rc_qmod_freq), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"rc_override_count", NULL, OFFSET(rc_override_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"rc_eq", "set rate control equation", OFFSET(rc_eq), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX, V|E},
+{"maxrate", "set max video bitrate tolerance (in bits/s)", OFFSET(rc_max_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"minrate", "set min video bitrate tolerance (in bits/s)", OFFSET(rc_min_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"bufsize", "set ratecontrol buffer size (in bits)", OFFSET(rc_buffer_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"rc_buf_aggressivity", "currently useless", OFFSET(rc_buffer_aggressivity), FF_OPT_TYPE_FLOAT, 1.0, FLT_MIN, FLT_MAX, V|E},
+{"i_qfactor", "qp factor between p and i frames", OFFSET(i_quant_factor), FF_OPT_TYPE_FLOAT, -0.8, -FLT_MAX, FLT_MAX, V|E},
+{"i_qoffset", "qp offset between p and i frames", OFFSET(i_quant_offset), FF_OPT_TYPE_FLOAT, 0.0, -FLT_MAX, FLT_MAX, V|E},
+{"rc_init_cplx", "initial complexity for 1-pass encoding", OFFSET(rc_initial_cplx), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E},
+{"dct", "DCT algorithm", OFFSET(dct_algo), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|E, "dct"},
+{"auto", "autoselect a good one (default)", 0, FF_OPT_TYPE_CONST, FF_DCT_AUTO, INT_MIN, INT_MAX, V|E, "dct"},
+{"fastint", "fast integer", 0, FF_OPT_TYPE_CONST, FF_DCT_FASTINT, INT_MIN, INT_MAX, V|E, "dct"},
+{"int", "accurate integer", 0, FF_OPT_TYPE_CONST, FF_DCT_INT, INT_MIN, INT_MAX, V|E, "dct"},
+{"mmx", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_MMX, INT_MIN, INT_MAX, V|E, "dct"},
+{"mlib", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_MLIB, INT_MIN, INT_MAX, V|E, "dct"},
+{"altivec", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_ALTIVEC, INT_MIN, INT_MAX, V|E, "dct"},
+{"faan", "floating point AAN DCT", 0, FF_OPT_TYPE_CONST, FF_DCT_FAAN, INT_MIN, INT_MAX, V|E, "dct"},
+{"lumi_mask", "compresses bright areas stronger than medium ones", OFFSET(lumi_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"tcplx_mask", "temporal complexity masking", OFFSET(temporal_cplx_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"scplx_mask", "spatial complexity masking", OFFSET(spatial_cplx_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"p_mask", "inter masking", OFFSET(p_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"dark_mask", "compresses dark areas stronger than medium ones", OFFSET(dark_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"unused", NULL, OFFSET(unused), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"idct", "select IDCT implementation", OFFSET(idct_algo), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|E|D, "idct"},
+{"auto", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_AUTO, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"int", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_INT, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"simple", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLE, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"simplemmx", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLEMMX, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"libmpeg2mmx", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_LIBMPEG2MMX, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"ps2", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_PS2, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"mlib", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_MLIB, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"arm", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_ARM, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"altivec", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_ALTIVEC, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"sh4", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SH4, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"simplearm", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLEARM, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"simplearmv5te", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLEARMV5TE, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"h264", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_H264, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"vp3", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_VP3, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"ipp", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_IPP, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"xvidmmx", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_XVIDMMX, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"slice_count", NULL, OFFSET(slice_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"ec", "set error concealment strategy", OFFSET(error_concealment), FF_OPT_TYPE_FLAGS, 3, INT_MIN, INT_MAX, V|D, "ec"},
+{"guess_mvs", "iterative motion vector (MV) search (slow)", 0, FF_OPT_TYPE_CONST, FF_EC_GUESS_MVS, INT_MIN, INT_MAX, V|D, "ec"},
+{"deblock", "use strong deblock filter for damaged MBs", 0, FF_OPT_TYPE_CONST, FF_EC_DEBLOCK, INT_MIN, INT_MAX, V|D, "ec"},
+{"bits_per_sample", NULL, OFFSET(bits_per_sample), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"pred", "prediction method", OFFSET(prediction_method), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "pred"},
+{"left", NULL, 0, FF_OPT_TYPE_CONST, FF_PRED_LEFT, INT_MIN, INT_MAX, V|E, "pred"},
+{"plane", NULL, 0, FF_OPT_TYPE_CONST, FF_PRED_PLANE, INT_MIN, INT_MAX, V|E, "pred"},
+{"median", NULL, 0, FF_OPT_TYPE_CONST, FF_PRED_MEDIAN, INT_MIN, INT_MAX, V|E, "pred"},
+{"aspect", "sample aspect ratio", OFFSET(sample_aspect_ratio), FF_OPT_TYPE_RATIONAL, DEFAULT, 0, 10, V|E},
+{"debug", "print specific debug info", OFFSET(debug), FF_OPT_TYPE_FLAGS, DEFAULT, 0, INT_MAX, V|A|S|E|D, "debug"},
+{"pict", "picture info", 0, FF_OPT_TYPE_CONST, FF_DEBUG_PICT_INFO, INT_MIN, INT_MAX, V|D, "debug"},
+{"rc", "rate control", 0, FF_OPT_TYPE_CONST, FF_DEBUG_RC, INT_MIN, INT_MAX, V|E, "debug"},
+{"bitstream", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_BITSTREAM, INT_MIN, INT_MAX, V|D, "debug"},
+{"mb_type", "macroblock (MB) type", 0, FF_OPT_TYPE_CONST, FF_DEBUG_MB_TYPE, INT_MIN, INT_MAX, V|D, "debug"},
+{"qp", "per-block quantization parameter (QP)", 0, FF_OPT_TYPE_CONST, FF_DEBUG_QP, INT_MIN, INT_MAX, V|D, "debug"},
+{"mv", "motion vector", 0, FF_OPT_TYPE_CONST, FF_DEBUG_MV, INT_MIN, INT_MAX, V|D, "debug"},
+{"dct_coeff", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_DCT_COEFF, INT_MIN, INT_MAX, V|D, "debug"},
+{"skip", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_SKIP, INT_MIN, INT_MAX, V|D, "debug"},
+{"startcode", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_STARTCODE, INT_MIN, INT_MAX, V|D, "debug"},
+{"pts", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_PTS, INT_MIN, INT_MAX, V|D, "debug"},
+{"er", "error resilience", 0, FF_OPT_TYPE_CONST, FF_DEBUG_ER, INT_MIN, INT_MAX, V|D, "debug"},
+{"mmco", "memory management control operations (H.264)", 0, FF_OPT_TYPE_CONST, FF_DEBUG_MMCO, INT_MIN, INT_MAX, V|D, "debug"},
+{"bugs", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_BUGS, INT_MIN, INT_MAX, V|D, "debug"},
+{"vis_qp", "visualize quantization parameter (QP), lower QP are tinted greener", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_QP, INT_MIN, INT_MAX, V|D, "debug"},
+{"vis_mb_type", "visualize block types", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MB_TYPE, INT_MIN, INT_MAX, V|D, "debug"},
+{"vismv", "visualize motion vectors (MVs)", OFFSET(debug_mv), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|D, "debug_mv"},
+{"pf", "forward predicted MVs of P-frames", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_P_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
+{"bf", "forward predicted MVs of B-frames", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_B_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
+{"bb", "backward predicted MVs of B-frames", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_B_BACK, INT_MIN, INT_MAX, V|D, "debug_mv"},
+{"mb_qmin", "obsolete, use qmin", OFFSET(mb_qmin), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"mb_qmax", "obsolete, use qmax", OFFSET(mb_qmax), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"cmp", "full pel me compare function", OFFSET(me_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"subcmp", "sub pel me compare function", OFFSET(me_sub_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"mbcmp", "macroblock compare function", OFFSET(mb_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"ildctcmp", "interlaced dct compare function", OFFSET(ildct_cmp), FF_OPT_TYPE_INT, FF_CMP_VSAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"dia_size", "diamond type & size for motion estimation", OFFSET(dia_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"last_pred", "amount of motion predictors from the previous frame", OFFSET(last_predictor_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"preme", "pre motion estimation", OFFSET(pre_me), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"precmp", "pre motion estimation compare function", OFFSET(me_pre_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"sad", "sum of absolute differences, fast (default)", 0, FF_OPT_TYPE_CONST, FF_CMP_SAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"sse", "sum of squared errors", 0, FF_OPT_TYPE_CONST, FF_CMP_SSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"satd", "sum of absolute Hadamard transformed differences", 0, FF_OPT_TYPE_CONST, FF_CMP_SATD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"dct", "sum of absolute DCT transformed differences", 0, FF_OPT_TYPE_CONST, FF_CMP_DCT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"psnr", "sum of squared quantization errors (avoid, low quality)", 0, FF_OPT_TYPE_CONST, FF_CMP_PSNR, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"bit", "number of bits needed for the block", 0, FF_OPT_TYPE_CONST, FF_CMP_BIT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"rd", "rate distortion optimal, slow", 0, FF_OPT_TYPE_CONST, FF_CMP_RD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"zero", "0", 0, FF_OPT_TYPE_CONST, FF_CMP_ZERO, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"vsad", "sum of absolute vertical differences", 0, FF_OPT_TYPE_CONST, FF_CMP_VSAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"vsse","sum of squared vertical differences", 0, FF_OPT_TYPE_CONST, FF_CMP_VSSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"nsse", "noise preserving sum of squared differences", 0, FF_OPT_TYPE_CONST, FF_CMP_NSSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
+#ifdef CONFIG_SNOW_ENCODER
+{"w53", "5/3 wavelet, only used in snow", 0, FF_OPT_TYPE_CONST, FF_CMP_W53, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"w97", "9/7 wavelet, only used in snow", 0, FF_OPT_TYPE_CONST, FF_CMP_W97, INT_MIN, INT_MAX, V|E, "cmp_func"},
+#endif
+{"dctmax", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_DCTMAX, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"chroma", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_CHROMA, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"pre_dia_size", "diamond type & size for motion estimation pre-pass", OFFSET(pre_dia_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"subq", "sub pel motion estimation quality", OFFSET(me_subpel_quality), FF_OPT_TYPE_INT, 8, INT_MIN, INT_MAX, V|E},
+{"dtg_active_format", NULL, OFFSET(dtg_active_format), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"me_range", "limit motion vectors range (1023 for DivX player)", OFFSET(me_range), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"ibias", "intra quant bias", OFFSET(intra_quant_bias), FF_OPT_TYPE_INT, FF_DEFAULT_QUANT_BIAS, INT_MIN, INT_MAX, V|E},
+{"pbias", "inter quant bias", OFFSET(inter_quant_bias), FF_OPT_TYPE_INT, FF_DEFAULT_QUANT_BIAS, INT_MIN, INT_MAX, V|E},
+{"color_table_id", NULL, OFFSET(color_table_id), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"internal_buffer_count", NULL, OFFSET(internal_buffer_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"global_quality", NULL, OFFSET(global_quality), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"coder", NULL, OFFSET(coder_type), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "coder"},
+{"vlc", "variable length coder / huffman coder", 0, FF_OPT_TYPE_CONST, FF_CODER_TYPE_VLC, INT_MIN, INT_MAX, V|E, "coder"},
+{"ac", "arithmetic coder", 0, FF_OPT_TYPE_CONST, FF_CODER_TYPE_AC, INT_MIN, INT_MAX, V|E, "coder"},
+{"context", "context model", OFFSET(context_model), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"slice_flags", NULL, OFFSET(slice_flags), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"xvmc_acceleration", NULL, OFFSET(xvmc_acceleration), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"mbd", "macroblock decision algorithm (high quality mode)", OFFSET(mb_decision), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "mbd"},
+{"simple", "use mbcmp (default)", 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_SIMPLE, INT_MIN, INT_MAX, V|E, "mbd"},
+{"bits", "use fewest bits", 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_BITS, INT_MIN, INT_MAX, V|E, "mbd"},
+{"rd", "use best rate distortion", 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_RD, INT_MIN, INT_MAX, V|E, "mbd"},
+{"stream_codec_tag", NULL, OFFSET(stream_codec_tag), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"sc_threshold", "scene change threshold", OFFSET(scenechange_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"lmin", "min lagrange factor (VBR)", OFFSET(lmin), FF_OPT_TYPE_INT,  2*FF_QP2LAMBDA, 0, INT_MAX, V|E},
+{"lmax", "max lagrange factor (VBR)", OFFSET(lmax), FF_OPT_TYPE_INT, 31*FF_QP2LAMBDA, 0, INT_MAX, V|E},
+{"nr", "noise reduction", OFFSET(noise_reduction), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"rc_init_occupancy", "number of bits which should be loaded into the rc buffer before decoding starts", OFFSET(rc_initial_buffer_occupancy), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"inter_threshold", NULL, OFFSET(inter_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"flags2", NULL, OFFSET(flags2), FF_OPT_TYPE_FLAGS, CODEC_FLAG2_FASTPSKIP, INT_MIN, INT_MAX, V|A|E|D, "flags2"},
+{"error", NULL, OFFSET(error_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"antialias", "MP3 antialias algorithm", OFFSET(antialias_algo), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D, "aa"},
+{"auto", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_AUTO, INT_MIN, INT_MAX, V|D, "aa"},
+{"fastint", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_FASTINT, INT_MIN, INT_MAX, V|D, "aa"},
+{"int", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_INT, INT_MIN, INT_MAX, V|D, "aa"},
+{"float", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_FLOAT, INT_MIN, INT_MAX, V|D, "aa"},
+{"qns", "quantizer noise shaping", OFFSET(quantizer_noise_shaping), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"threads", NULL, OFFSET(thread_count), FF_OPT_TYPE_INT, 1, INT_MIN, INT_MAX, V|E|D},
+{"me_threshold", "motion estimaton threshold", OFFSET(me_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"mb_threshold", "macroblock threshold", OFFSET(mb_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"dc", "intra_dc_precision", OFFSET(intra_dc_precision), FF_OPT_TYPE_INT, 0, INT_MIN, INT_MAX, V|E},
+{"nssew", "nsse weight", OFFSET(nsse_weight), FF_OPT_TYPE_INT, 8, INT_MIN, INT_MAX, V|E},
+{"skip_top", "number of macroblock rows at the top which are skipped", OFFSET(skip_top), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D},
+{"skip_bottom", "number of macroblock rows at the bottom which are skipped", OFFSET(skip_bottom), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D},
+{"profile", NULL, OFFSET(profile), FF_OPT_TYPE_INT, FF_PROFILE_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "profile"},
+{"unknown", NULL, 0, FF_OPT_TYPE_CONST, FF_PROFILE_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "profile"},
+{"level", NULL, OFFSET(level), FF_OPT_TYPE_INT, FF_LEVEL_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "level"},
+{"unknown", NULL, 0, FF_OPT_TYPE_CONST, FF_LEVEL_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "level"},
+{"lowres", "decode at 1= 1/2, 2=1/4, 3=1/8 resolutions", OFFSET(lowres), FF_OPT_TYPE_INT, 0, 0, INT_MAX, V|D},
+{"skip_threshold", "frame skip threshold", OFFSET(frame_skip_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"skip_factor", "frame skip factor", OFFSET(frame_skip_factor), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"skip_exp", "frame skip exponent", OFFSET(frame_skip_exp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"skipcmp", "frame skip compare function", OFFSET(frame_skip_cmp), FF_OPT_TYPE_INT, FF_CMP_DCTMAX, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"border_mask", "increases the quantizer for macroblocks close to borders", OFFSET(border_masking), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E},
+{"mblmin", "min macroblock lagrange factor (VBR)", OFFSET(mb_lmin), FF_OPT_TYPE_INT, FF_QP2LAMBDA * 2, 1, FF_LAMBDA_MAX, V|E},
+{"mblmax", "max macroblock lagrange factor (VBR)", OFFSET(mb_lmax), FF_OPT_TYPE_INT, FF_QP2LAMBDA * 31, 1, FF_LAMBDA_MAX, V|E},
+{"mepc", "motion estimation bitrate penalty compensation (1.0 = 256)", OFFSET(me_penalty_compensation), FF_OPT_TYPE_INT, 256, INT_MIN, INT_MAX, V|E},
+{"bidir_refine", "refine the two motion vectors used in bidirectional macroblocks", OFFSET(bidir_refine), FF_OPT_TYPE_INT, DEFAULT, 0, 4, V|E},
+{"brd_scale", "downscales frames for dynamic B-frame decision", OFFSET(brd_scale), FF_OPT_TYPE_INT, DEFAULT, 0, 10, V|E},
+{"crf", "enables constant quality mode, and selects the quality (x264)", OFFSET(crf), FF_OPT_TYPE_FLOAT, DEFAULT, 0, 51, V|E},
+{"cqp", "constant quantization parameter rate control method", OFFSET(cqp), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, V|E},
+{"keyint_min", "minimum interval between IDR-frames (x264)", OFFSET(keyint_min), FF_OPT_TYPE_INT, 25, INT_MIN, INT_MAX, V|E},
+{"refs", "reference frames to consider for motion compensation (Snow)", OFFSET(refs), FF_OPT_TYPE_INT, 1, INT_MIN, INT_MAX, V|E},
+{"chromaoffset", "chroma qp offset from luma", OFFSET(chromaoffset), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"bframebias", "influences how often B-frames are used", OFFSET(bframebias), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"trellis", "rate-distortion optimal quantization", OFFSET(trellis), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|A|E},
+{"directpred", "direct mv prediction mode - 0 (none), 1 (spatial), 2 (temporal)", OFFSET(directpred), FF_OPT_TYPE_INT, 2, INT_MIN, INT_MAX, V|E},
+{"bpyramid", "allows B-frames to be used as references for predicting", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BPYRAMID, INT_MIN, INT_MAX, V|E, "flags2"},
+{"wpred", "weighted biprediction for b-frames (H.264)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_WPRED, INT_MIN, INT_MAX, V|E, "flags2"},
+{"mixed_refs", "one reference per partition, as opposed to one reference per macroblock", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_MIXED_REFS, INT_MIN, INT_MAX, V|E, "flags2"},
+{"dct8x8", "high profile 8x8 transform (H.264)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_8X8DCT, INT_MIN, INT_MAX, V|E, "flags2"},
+{"fastpskip", "fast pskip (H.264)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_FASTPSKIP, INT_MIN, INT_MAX, V|E, "flags2"},
+{"aud", "access unit delimiters (H.264)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_AUD, INT_MIN, INT_MAX, V|E, "flags2"},
+{"brdo", "b-frame rate-distortion optimization", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BRDO, INT_MIN, INT_MAX, V|E, "flags2"},
+{"skiprd", "RD optimal MB level residual skiping", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_SKIP_RD, INT_MIN, INT_MAX, V|E, "flags2"},
+{"complexityblur", "reduce fluctuations in qp (before curve compression)", OFFSET(complexityblur), FF_OPT_TYPE_FLOAT, 20.0, FLT_MIN, FLT_MAX, V|E},
+{"deblockalpha", "in-loop deblocking filter alphac0 parameter", OFFSET(deblockalpha), FF_OPT_TYPE_INT, DEFAULT, -6, 6, V|E},
+{"deblockbeta", "in-loop deblocking filter beta parameter", OFFSET(deblockbeta), FF_OPT_TYPE_INT, DEFAULT, -6, 6, V|E},
+{"partitions", "macroblock subpartition sizes to consider", OFFSET(partitions), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, V|E, "partitions"},
+{"parti4x4", NULL, 0, FF_OPT_TYPE_CONST, X264_PART_I4X4, INT_MIN, INT_MAX, V|E, "partitions"},
+{"parti8x8", NULL, 0, FF_OPT_TYPE_CONST, X264_PART_I8X8, INT_MIN, INT_MAX, V|E, "partitions"},
+{"partp4x4", NULL, 0, FF_OPT_TYPE_CONST, X264_PART_P4X4, INT_MIN, INT_MAX, V|E, "partitions"},
+{"partp8x8", NULL, 0, FF_OPT_TYPE_CONST, X264_PART_P8X8, INT_MIN, INT_MAX, V|E, "partitions"},
+{"partb8x8", NULL, 0, FF_OPT_TYPE_CONST, X264_PART_B8X8, INT_MIN, INT_MAX, V|E, "partitions"},
+{"sc_factor", "multiplied by qscale for each frame and added to scene_change_score", OFFSET(scenechange_factor), FF_OPT_TYPE_INT, 6, 0, INT_MAX, V|E},
+{"mv0_threshold", NULL, OFFSET(mv0_threshold), FF_OPT_TYPE_INT, 256, 0, INT_MAX, V|E},
+{"ivlc", "intra vlc table", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_INTRA_VLC, INT_MIN, INT_MAX, V|E, "flags2"},
+{"b_sensitivity", "adjusts sensitivity of b_frame_strategy 1", OFFSET(b_sensitivity), FF_OPT_TYPE_INT, 40, 1, INT_MAX, V|E},
+{"compression_level", NULL, OFFSET(compression_level), FF_OPT_TYPE_INT, FF_COMPRESSION_DEFAULT, INT_MIN, INT_MAX, V|A|E},
+{"use_lpc", "sets whether to use LPC mode (FLAC)", OFFSET(use_lpc), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"lpc_coeff_precision", "LPC coefficient precision (FLAC)", OFFSET(lpc_coeff_precision), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, A|E},
+{"min_prediction_order", NULL, OFFSET(min_prediction_order), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"max_prediction_order", NULL, OFFSET(max_prediction_order), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"prediction_order_method", "search method for selecting prediction order", OFFSET(prediction_order_method), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"min_partition_order", NULL, OFFSET(min_partition_order), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"max_partition_order", NULL, OFFSET(max_partition_order), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"timecode_frame_start", "GOP timecode frame start number, in non drop frame format", OFFSET(timecode_frame_start), FF_OPT_TYPE_INT, 0, 0, INT_MAX, V|E},
+{"drop_frame_timecode", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_DROP_FRAME_TIMECODE, INT_MIN, INT_MAX, V|E, "flags2"},
+{"non_linear_q", "use non linear quantizer", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_NON_LINEAR_QUANT, INT_MIN, INT_MAX, V|E, "flags2"},
+{NULL},
+};
+
+#undef A
+#undef V
+#undef S
+#undef E
+#undef D
+#undef DEFAULT
+
+static AVClass av_codec_context_class = { "AVCodecContext", context_to_name, options };
+
+void avcodec_get_context_defaults2(AVCodecContext *s, enum CodecType codec_type){
+    int flags=0;
+    memset(s, 0, sizeof(AVCodecContext));
+
+    s->av_class= &av_codec_context_class;
+
+    if(codec_type == CODEC_TYPE_AUDIO)
+        flags= AV_OPT_FLAG_AUDIO_PARAM;
+    else if(codec_type == CODEC_TYPE_VIDEO)
+        flags= AV_OPT_FLAG_VIDEO_PARAM;
+    else if(codec_type == CODEC_TYPE_SUBTITLE)
+        flags= AV_OPT_FLAG_SUBTITLE_PARAM;
+    av_opt_set_defaults2(s, flags, flags);
+
+    s->rc_eq= "tex^qComp";
+    s->time_base= (AVRational){0,1};
+    s->get_buffer= avcodec_default_get_buffer;
+    s->release_buffer= avcodec_default_release_buffer;
+    s->get_format= avcodec_default_get_format;
+    s->execute= avcodec_default_execute;
+    s->sample_aspect_ratio= (AVRational){0,1};
+    s->pix_fmt= PIX_FMT_NONE;
+    s->sample_fmt= SAMPLE_FMT_S16; // FIXME: set to NONE
+
+    s->palctrl = NULL;
+    s->reget_buffer= avcodec_default_reget_buffer;
+}
+
+AVCodecContext *avcodec_alloc_context2(enum CodecType codec_type){
+    AVCodecContext *avctx= av_malloc(sizeof(AVCodecContext));
+
+    if(avctx==NULL) return NULL;
+
+    avcodec_get_context_defaults2(avctx, codec_type);
+
+    return avctx;
+}
+
+void avcodec_get_context_defaults(AVCodecContext *s){
+    avcodec_get_context_defaults2(s, CODEC_TYPE_UNKNOWN);
+}
+
+AVCodecContext *avcodec_alloc_context(void){
+    return avcodec_alloc_context2(CODEC_TYPE_UNKNOWN);
+}
+
+void avcodec_get_frame_defaults(AVFrame *pic){
+    memset(pic, 0, sizeof(AVFrame));
+
+    pic->pts= AV_NOPTS_VALUE;
+    pic->key_frame= 1;
+}
+
+AVFrame *avcodec_alloc_frame(void){
+    AVFrame *pic= av_malloc(sizeof(AVFrame));
+
+    if(pic==NULL) return NULL;
+
+    avcodec_get_frame_defaults(pic);
+
+    return pic;
+}
+
+int avcodec_open(AVCodecContext *avctx, AVCodec *codec)
+{
+    int ret= -1;
+
+    entangled_thread_counter++;
+    if(entangled_thread_counter != 1){
+        av_log(avctx, AV_LOG_ERROR, "insufficient thread locking around avcodec_open/close()\n");
+        goto end;
+    }
+
+    if(avctx->codec)
+        goto end;
+
+    if (codec->priv_data_size > 0) {
+        avctx->priv_data = av_mallocz(codec->priv_data_size);
+        if (!avctx->priv_data)
+            goto end;
+    } else {
+        avctx->priv_data = NULL;
+    }
+
+    if(avctx->coded_width && avctx->coded_height)
+        avcodec_set_dimensions(avctx, avctx->coded_width, avctx->coded_height);
+    else if(avctx->width && avctx->height)
+        avcodec_set_dimensions(avctx, avctx->width, avctx->height);
+
+    if((avctx->coded_width||avctx->coded_height) && avcodec_check_dimensions(avctx,avctx->coded_width,avctx->coded_height)){
+        av_freep(&avctx->priv_data);
+        goto end;
+    }
+
+    avctx->codec = codec;
+    avctx->codec_id = codec->id;
+    avctx->frame_number = 0;
+    if(avctx->codec->init){
+        ret = avctx->codec->init(avctx);
+        if (ret < 0) {
+            av_freep(&avctx->priv_data);
+            avctx->codec= NULL;
+            goto end;
+        }
+    }
+    ret=0;
+end:
+    entangled_thread_counter--;
+    return ret;
+}
+
+int avcodec_encode_audio(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+                         const short *samples)
+{
+    if(buf_size < FF_MIN_BUFFER_SIZE && 0){
+        av_log(avctx, AV_LOG_ERROR, "buffer smaller than minimum size\n");
+        return -1;
+    }
+    if((avctx->codec->capabilities & CODEC_CAP_DELAY) || samples){
+        int ret = avctx->codec->encode(avctx, buf, buf_size, (void *)samples);
+        avctx->frame_number++;
+        return ret;
+    }else
+        return 0;
+}
+
+int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+                         const AVFrame *pict)
+{
+    if(buf_size < FF_MIN_BUFFER_SIZE){
+        av_log(avctx, AV_LOG_ERROR, "buffer smaller than minimum size\n");
+        return -1;
+    }
+    if(avcodec_check_dimensions(avctx,avctx->width,avctx->height))
+        return -1;
+    if((avctx->codec->capabilities & CODEC_CAP_DELAY) || pict){
+        int ret = avctx->codec->encode(avctx, buf, buf_size, (void *)pict);
+        avctx->frame_number++;
+        emms_c(); //needed to avoid an emms_c() call before every return;
+
+        return ret;
+    }else
+        return 0;
+}
+
+int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
+                            const AVSubtitle *sub)
+{
+    int ret;
+    ret = avctx->codec->encode(avctx, buf, buf_size, (void *)sub);
+    avctx->frame_number++;
+    return ret;
+}
+
+int avcodec_decode_video(AVCodecContext *avctx, AVFrame *picture,
+                         int *got_picture_ptr,
+                         uint8_t *buf, int buf_size)
+{
+    int ret;
+
+    *got_picture_ptr= 0;
+    if((avctx->coded_width||avctx->coded_height) && avcodec_check_dimensions(avctx,avctx->coded_width,avctx->coded_height))
+        return -1;
+    if((avctx->codec->capabilities & CODEC_CAP_DELAY) || buf_size){
+        ret = avctx->codec->decode(avctx, picture, got_picture_ptr,
+                                buf, buf_size);
+
+        emms_c(); //needed to avoid an emms_c() call before every return;
+
+        if (*got_picture_ptr)
+            avctx->frame_number++;
+    }else
+        ret= 0;
+
+    return ret;
+}
+
+int avcodec_decode_audio2(AVCodecContext *avctx, int16_t *samples,
+                         int *frame_size_ptr,
+                         uint8_t *buf, int buf_size)
+{
+    int ret;
+
+    if((avctx->codec->capabilities & CODEC_CAP_DELAY) || buf_size){
+        //FIXME remove the check below _after_ ensuring that all audio check that the available space is enough
+        if(*frame_size_ptr < AVCODEC_MAX_AUDIO_FRAME_SIZE){
+            av_log(avctx, AV_LOG_ERROR, "buffer smaller than AVCODEC_MAX_AUDIO_FRAME_SIZE\n");
+            return -1;
+        }
+        if(*frame_size_ptr < FF_MIN_BUFFER_SIZE ||
+        *frame_size_ptr < avctx->channels * avctx->frame_size * sizeof(int16_t) ||
+        *frame_size_ptr < buf_size){
+            av_log(avctx, AV_LOG_ERROR, "buffer %d too small\n", *frame_size_ptr);
+            return -1;
+        }
+
+        ret = avctx->codec->decode(avctx, samples, frame_size_ptr,
+                                buf, buf_size);
+        avctx->frame_number++;
+    }else{
+        ret= 0;
+        *frame_size_ptr=0;
+    }
+    return ret;
+}
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+int avcodec_decode_audio(AVCodecContext *avctx, int16_t *samples,
+                         int *frame_size_ptr,
+                         uint8_t *buf, int buf_size){
+    *frame_size_ptr= AVCODEC_MAX_AUDIO_FRAME_SIZE;
+    return avcodec_decode_audio2(avctx, samples, frame_size_ptr, buf, buf_size);
+}
+#endif
+
+int avcodec_decode_subtitle(AVCodecContext *avctx, AVSubtitle *sub,
+                            int *got_sub_ptr,
+                            const uint8_t *buf, int buf_size)
+{
+    int ret;
+
+    *got_sub_ptr = 0;
+    ret = avctx->codec->decode(avctx, sub, got_sub_ptr,
+                               (uint8_t *)buf, buf_size);
+    if (*got_sub_ptr)
+        avctx->frame_number++;
+    return ret;
+}
+
+int avcodec_close(AVCodecContext *avctx)
+{
+    entangled_thread_counter++;
+    if(entangled_thread_counter != 1){
+        av_log(avctx, AV_LOG_ERROR, "insufficient thread locking around avcodec_open/close()\n");
+        entangled_thread_counter--;
+        return -1;
+    }
+
+    if (avctx->codec->close)
+        avctx->codec->close(avctx);
+    avcodec_default_free_buffers(avctx);
+    av_freep(&avctx->priv_data);
+    avctx->codec = NULL;
+    entangled_thread_counter--;
+    return 0;
+}
+
+AVCodec *avcodec_find_encoder(enum CodecID id)
+{
+    AVCodec *p;
+    p = first_avcodec;
+    while (p) {
+        if (p->encode != NULL && p->id == id)
+            return p;
+        p = p->next;
+    }
+    return NULL;
+}
+
+AVCodec *avcodec_find_encoder_by_name(const char *name)
+{
+    AVCodec *p;
+    p = first_avcodec;
+    while (p) {
+        if (p->encode != NULL && strcmp(name,p->name) == 0)
+            return p;
+        p = p->next;
+    }
+    return NULL;
+}
+
+AVCodec *avcodec_find_decoder(enum CodecID id)
+{
+    AVCodec *p;
+    p = first_avcodec;
+    while (p) {
+        if (p->decode != NULL && p->id == id)
+            return p;
+        p = p->next;
+    }
+    return NULL;
+}
+
+AVCodec *avcodec_find_decoder_by_name(const char *name)
+{
+    AVCodec *p;
+    p = first_avcodec;
+    while (p) {
+        if (p->decode != NULL && strcmp(name,p->name) == 0)
+            return p;
+        p = p->next;
+    }
+    return NULL;
+}
+
+void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
+{
+    const char *codec_name;
+    AVCodec *p;
+    char buf1[32];
+    char channels_str[100];
+    int bitrate;
+
+    if (encode)
+        p = avcodec_find_encoder(enc->codec_id);
+    else
+        p = avcodec_find_decoder(enc->codec_id);
+
+    if (p) {
+        codec_name = p->name;
+        if (!encode && enc->codec_id == CODEC_ID_MP3) {
+            if (enc->sub_id == 2)
+                codec_name = "mp2";
+            else if (enc->sub_id == 1)
+                codec_name = "mp1";
+        }
+    } else if (enc->codec_id == CODEC_ID_MPEG2TS) {
+        /* fake mpeg2 transport stream codec (currently not
+           registered) */
+        codec_name = "mpeg2ts";
+    } else if (enc->codec_name[0] != '\0') {
+        codec_name = enc->codec_name;
+    } else {
+        /* output avi tags */
+        if(   isprint(enc->codec_tag&0xFF) && isprint((enc->codec_tag>>8)&0xFF)
+           && isprint((enc->codec_tag>>16)&0xFF) && isprint((enc->codec_tag>>24)&0xFF)){
+            snprintf(buf1, sizeof(buf1), "%c%c%c%c / 0x%04X",
+                     enc->codec_tag & 0xff,
+                     (enc->codec_tag >> 8) & 0xff,
+                     (enc->codec_tag >> 16) & 0xff,
+                     (enc->codec_tag >> 24) & 0xff,
+                      enc->codec_tag);
+        } else {
+            snprintf(buf1, sizeof(buf1), "0x%04x", enc->codec_tag);
+        }
+        codec_name = buf1;
+    }
+
+    switch(enc->codec_type) {
+    case CODEC_TYPE_VIDEO:
+        snprintf(buf, buf_size,
+                 "Video: %s%s",
+                 codec_name, enc->mb_decision ? " (hq)" : "");
+        if (enc->pix_fmt != PIX_FMT_NONE) {
+            snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", %s",
+                     avcodec_get_pix_fmt_name(enc->pix_fmt));
+        }
+        if (enc->width) {
+            snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", %dx%d",
+                     enc->width, enc->height);
+            if(av_log_level >= AV_LOG_DEBUG){
+                int g= ff_gcd(enc->time_base.num, enc->time_base.den);
+                snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", %d/%d",
+                     enc->time_base.num/g, enc->time_base.den/g);
+            }
+        }
+        if (encode) {
+            snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", q=%d-%d", enc->qmin, enc->qmax);
+        }
+        bitrate = enc->bit_rate;
+        break;
+    case CODEC_TYPE_AUDIO:
+        snprintf(buf, buf_size,
+                 "Audio: %s",
+                 codec_name);
+        switch (enc->channels) {
+            case 1:
+                strcpy(channels_str, "mono");
+                break;
+            case 2:
+                strcpy(channels_str, "stereo");
+                break;
+            case 6:
+                strcpy(channels_str, "5:1");
+                break;
+            default:
+                snprintf(channels_str, sizeof(channels_str), "%d channels", enc->channels);
+                break;
+        }
+        if (enc->sample_rate) {
+            snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", %d Hz, %s",
+                     enc->sample_rate,
+                     channels_str);
+        }
+
+        /* for PCM codecs, compute bitrate directly */
+        switch(enc->codec_id) {
+        case CODEC_ID_PCM_S32LE:
+        case CODEC_ID_PCM_S32BE:
+        case CODEC_ID_PCM_U32LE:
+        case CODEC_ID_PCM_U32BE:
+            bitrate = enc->sample_rate * enc->channels * 32;
+            break;
+        case CODEC_ID_PCM_S24LE:
+        case CODEC_ID_PCM_S24BE:
+        case CODEC_ID_PCM_U24LE:
+        case CODEC_ID_PCM_U24BE:
+        case CODEC_ID_PCM_S24DAUD:
+            bitrate = enc->sample_rate * enc->channels * 24;
+            break;
+        case CODEC_ID_PCM_S16LE:
+        case CODEC_ID_PCM_S16BE:
+        case CODEC_ID_PCM_U16LE:
+        case CODEC_ID_PCM_U16BE:
+            bitrate = enc->sample_rate * enc->channels * 16;
+            break;
+        case CODEC_ID_PCM_S8:
+        case CODEC_ID_PCM_U8:
+        case CODEC_ID_PCM_ALAW:
+        case CODEC_ID_PCM_MULAW:
+            bitrate = enc->sample_rate * enc->channels * 8;
+            break;
+        default:
+            bitrate = enc->bit_rate;
+            break;
+        }
+        break;
+    case CODEC_TYPE_DATA:
+        snprintf(buf, buf_size, "Data: %s", codec_name);
+        bitrate = enc->bit_rate;
+        break;
+    case CODEC_TYPE_SUBTITLE:
+        snprintf(buf, buf_size, "Subtitle: %s", codec_name);
+        bitrate = enc->bit_rate;
+        break;
+    default:
+        snprintf(buf, buf_size, "Invalid Codec type %d", enc->codec_type);
+        return;
+    }
+    if (encode) {
+        if (enc->flags & CODEC_FLAG_PASS1)
+            snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", pass 1");
+        if (enc->flags & CODEC_FLAG_PASS2)
+            snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                     ", pass 2");
+    }
+    if (bitrate != 0) {
+        snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                 ", %d kb/s", bitrate / 1000);
+    }
+}
+
+unsigned avcodec_version( void )
+{
+  return LIBAVCODEC_VERSION_INT;
+}
+
+unsigned avcodec_build( void )
+{
+  return LIBAVCODEC_BUILD;
+}
+
+static void init_crcs(void){
+#if LIBAVUTIL_VERSION_INT  < (50<<16)
+    av_crc04C11DB7= av_mallocz_static(sizeof(AVCRC) * 257);
+    av_crc8005    = av_mallocz_static(sizeof(AVCRC) * 257);
+    av_crc07      = av_mallocz_static(sizeof(AVCRC) * 257);
+#endif
+    av_crc_init(av_crc04C11DB7, 0, 32, 0x04c11db7, sizeof(AVCRC)*257);
+    av_crc_init(av_crc8005    , 0, 16, 0x8005    , sizeof(AVCRC)*257);
+    av_crc_init(av_crc07      , 0,  8, 0x07      , sizeof(AVCRC)*257);
+}
+
+void avcodec_init(void)
+{
+    static int inited = 0;
+
+    if (inited != 0)
+        return;
+    inited = 1;
+
+    dsputil_static_init();
+    init_crcs();
+}
+
+void avcodec_flush_buffers(AVCodecContext *avctx)
+{
+    if(avctx->codec->flush)
+        avctx->codec->flush(avctx);
+}
+
+void avcodec_default_free_buffers(AVCodecContext *s){
+    int i, j;
+
+    if(s->internal_buffer==NULL) return;
+
+    for(i=0; i<INTERNAL_BUFFER_SIZE; i++){
+        InternalBuffer *buf= &((InternalBuffer*)s->internal_buffer)[i];
+        for(j=0; j<4; j++){
+            av_freep(&buf->base[j]);
+            buf->data[j]= NULL;
+        }
+    }
+    av_freep(&s->internal_buffer);
+
+    s->internal_buffer_count=0;
+}
+
+char av_get_pict_type_char(int pict_type){
+    switch(pict_type){
+    case I_TYPE: return 'I';
+    case P_TYPE: return 'P';
+    case B_TYPE: return 'B';
+    case S_TYPE: return 'S';
+    case SI_TYPE:return 'i';
+    case SP_TYPE:return 'p';
+    default:     return '?';
+    }
+}
+
+int av_get_bits_per_sample(enum CodecID codec_id){
+    switch(codec_id){
+    case CODEC_ID_ADPCM_SBPRO_2:
+        return 2;
+    case CODEC_ID_ADPCM_SBPRO_3:
+        return 3;
+    case CODEC_ID_ADPCM_SBPRO_4:
+    case CODEC_ID_ADPCM_CT:
+        return 4;
+    case CODEC_ID_PCM_ALAW:
+    case CODEC_ID_PCM_MULAW:
+    case CODEC_ID_PCM_S8:
+    case CODEC_ID_PCM_U8:
+        return 8;
+    case CODEC_ID_PCM_S16BE:
+    case CODEC_ID_PCM_S16LE:
+    case CODEC_ID_PCM_U16BE:
+    case CODEC_ID_PCM_U16LE:
+        return 16;
+    case CODEC_ID_PCM_S24DAUD:
+    case CODEC_ID_PCM_S24BE:
+    case CODEC_ID_PCM_S24LE:
+    case CODEC_ID_PCM_U24BE:
+    case CODEC_ID_PCM_U24LE:
+        return 24;
+    case CODEC_ID_PCM_S32BE:
+    case CODEC_ID_PCM_S32LE:
+    case CODEC_ID_PCM_U32BE:
+    case CODEC_ID_PCM_U32LE:
+        return 32;
+    default:
+        return 0;
+    }
+}
+
+#if !defined(HAVE_THREADS)
+int avcodec_thread_init(AVCodecContext *s, int thread_count){
+    return -1;
+}
+#endif
+
+unsigned int av_xiphlacing(unsigned char *s, unsigned int v)
+{
+    unsigned int n = 0;
+
+    while(v >= 0xff) {
+        *s++ = 0xff;
+        v -= 0xff;
+        n++;
+    }
+    *s = v;
+    n++;
+    return n;
+}
+
+/* Wrapper to work around the lack of mkstemp() on mingw/cygin.
+ * Also, tries to create file in /tmp first, if possible.
+ * *prefix can be a character constant; *filename will be allocated internally.
+ * Returns file descriptor of opened file (or -1 on error)
+ * and opened file name in **filename. */
+int av_tempfile(char *prefix, char **filename) {
+    int fd=-1;
+#ifdef __MINGW32__
+    *filename = tempnam(".", prefix);
+#else
+    size_t len = strlen(prefix) + 12; /* room for "/tmp/" and "XXXXXX\0" */
+    *filename = av_malloc(len);
+#endif
+    /* -----common section-----*/
+    if (*filename == NULL) {
+        av_log(NULL, AV_LOG_ERROR, "ff_tempfile: Cannot allocate file name\n");
+        return -1;
+    }
+#ifdef __MINGW32__
+    fd = open(*filename, _O_RDWR | _O_BINARY | _O_CREAT, 0444);
+#else
+    snprintf(*filename, len, "/tmp/%sXXXXXX", prefix);
+    fd = mkstemp(*filename);
+    if (fd < 0) {
+        snprintf(*filename, len, "./%sXXXXXX", prefix);
+        fd = mkstemp(*filename);
+    }
+#endif
+    /* -----common section-----*/
+    if (fd < 0) {
+        av_log(NULL, AV_LOG_ERROR, "ff_tempfile: Cannot open temporary file %s\n", *filename);
+        return -1;
+    }
+    return fd; /* success */
+}
diff --git a/contrib/ffmpeg/libavcodec/vc1.c b/contrib/ffmpeg/libavcodec/vc1.c
new file mode 100644
index 000000000..84868904d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vc1.c
@@ -0,0 +1,4626 @@
+/*
+ * VC-1 and WMV3 decoder
+ * Copyright (c) 2006-2007 Konstantin Shishkov
+ * Partly based on vc9.c (c) 2005 Anonymous, Alex Beregszaszi, Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file vc1.c
+ * VC-1 and WMV3 decoder
+ *
+ */
+#include "common.h"
+#include "dsputil.h"
+#include "avcodec.h"
+#include "mpegvideo.h"
+#include "vc1data.h"
+#include "vc1acdata.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+extern const uint32_t ff_table0_dc_lum[120][2], ff_table1_dc_lum[120][2];
+extern const uint32_t ff_table0_dc_chroma[120][2], ff_table1_dc_chroma[120][2];
+extern VLC ff_msmp4_dc_luma_vlc[2], ff_msmp4_dc_chroma_vlc[2];
+#define MB_INTRA_VLC_BITS 9
+extern VLC ff_msmp4_mb_i_vlc;
+extern const uint16_t ff_msmp4_mb_i_table[64][2];
+#define DC_VLC_BITS 9
+#define AC_VLC_BITS 9
+static const uint16_t table_mb_intra[64][2];
+
+/** Markers used if VC-1 AP frame data */
+//@{
+enum VC1Code{
+    VC1_CODE_RES0       = 0x00000100,
+    VC1_CODE_ENDOFSEQ   = 0x0000010A,
+    VC1_CODE_SLICE,
+    VC1_CODE_FIELD,
+    VC1_CODE_FRAME,
+    VC1_CODE_ENTRYPOINT,
+    VC1_CODE_SEQHDR,
+};
+//@}
+
+/** Available Profiles */
+//@{
+enum Profile {
+    PROFILE_SIMPLE,
+    PROFILE_MAIN,
+    PROFILE_COMPLEX, ///< TODO: WMV9 specific
+    PROFILE_ADVANCED
+};
+//@}
+
+/** Sequence quantizer mode */
+//@{
+enum QuantMode {
+    QUANT_FRAME_IMPLICIT,    ///< Implicitly specified at frame level
+    QUANT_FRAME_EXPLICIT,    ///< Explicitly specified at frame level
+    QUANT_NON_UNIFORM,       ///< Non-uniform quant used for all frames
+    QUANT_UNIFORM            ///< Uniform quant used for all frames
+};
+//@}
+
+/** Where quant can be changed */
+//@{
+enum DQProfile {
+    DQPROFILE_FOUR_EDGES,
+    DQPROFILE_DOUBLE_EDGES,
+    DQPROFILE_SINGLE_EDGE,
+    DQPROFILE_ALL_MBS
+};
+//@}
+
+/** @name Where quant can be changed
+ */
+//@{
+enum DQSingleEdge {
+    DQSINGLE_BEDGE_LEFT,
+    DQSINGLE_BEDGE_TOP,
+    DQSINGLE_BEDGE_RIGHT,
+    DQSINGLE_BEDGE_BOTTOM
+};
+//@}
+
+/** Which pair of edges is quantized with ALTPQUANT */
+//@{
+enum DQDoubleEdge {
+    DQDOUBLE_BEDGE_TOPLEFT,
+    DQDOUBLE_BEDGE_TOPRIGHT,
+    DQDOUBLE_BEDGE_BOTTOMRIGHT,
+    DQDOUBLE_BEDGE_BOTTOMLEFT
+};
+//@}
+
+/** MV modes for P frames */
+//@{
+enum MVModes {
+    MV_PMODE_1MV_HPEL_BILIN,
+    MV_PMODE_1MV,
+    MV_PMODE_1MV_HPEL,
+    MV_PMODE_MIXED_MV,
+    MV_PMODE_INTENSITY_COMP
+};
+//@}
+
+/** @name MV types for B frames */
+//@{
+enum BMVTypes {
+    BMV_TYPE_BACKWARD,
+    BMV_TYPE_FORWARD,
+    BMV_TYPE_INTERPOLATED
+};
+//@}
+
+/** @name Block types for P/B frames */
+//@{
+enum TransformTypes {
+    TT_8X8,
+    TT_8X4_BOTTOM,
+    TT_8X4_TOP,
+    TT_8X4, //Both halves
+    TT_4X8_RIGHT,
+    TT_4X8_LEFT,
+    TT_4X8, //Both halves
+    TT_4X4
+};
+//@}
+
+/** Table for conversion between TTBLK and TTMB */
+static const int ttblk_to_tt[3][8] = {
+  { TT_8X4, TT_4X8, TT_8X8, TT_4X4, TT_8X4_TOP, TT_8X4_BOTTOM, TT_4X8_RIGHT, TT_4X8_LEFT },
+  { TT_8X8, TT_4X8_RIGHT, TT_4X8_LEFT, TT_4X4, TT_8X4, TT_4X8, TT_8X4_BOTTOM, TT_8X4_TOP },
+  { TT_8X8, TT_4X8, TT_4X4, TT_8X4_BOTTOM, TT_4X8_RIGHT, TT_4X8_LEFT, TT_8X4, TT_8X4_TOP }
+};
+
+static const int ttfrm_to_tt[4] = { TT_8X8, TT_8X4, TT_4X8, TT_4X4 };
+
+/** MV P mode - the 5th element is only used for mode 1 */
+static const uint8_t mv_pmode_table[2][5] = {
+  { MV_PMODE_1MV_HPEL_BILIN, MV_PMODE_1MV, MV_PMODE_1MV_HPEL, MV_PMODE_INTENSITY_COMP, MV_PMODE_MIXED_MV },
+  { MV_PMODE_1MV, MV_PMODE_MIXED_MV, MV_PMODE_1MV_HPEL, MV_PMODE_INTENSITY_COMP, MV_PMODE_1MV_HPEL_BILIN }
+};
+static const uint8_t mv_pmode_table2[2][4] = {
+  { MV_PMODE_1MV_HPEL_BILIN, MV_PMODE_1MV, MV_PMODE_1MV_HPEL, MV_PMODE_MIXED_MV },
+  { MV_PMODE_1MV, MV_PMODE_MIXED_MV, MV_PMODE_1MV_HPEL, MV_PMODE_1MV_HPEL_BILIN }
+};
+
+/** One more frame type */
+#define BI_TYPE 7
+
+static const int fps_nr[5] = { 24, 25, 30, 50, 60 },
+  fps_dr[2] = { 1000, 1001 };
+static const uint8_t pquant_table[3][32] = {
+  {  /* Implicit quantizer */
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  6,  7,  8,  9, 10, 11, 12,
+    13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 29, 31
+  },
+  {  /* Explicit quantizer, pquantizer uniform */
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
+  },
+  {  /* Explicit quantizer, pquantizer non-uniform */
+     0,  1,  1,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13,
+    14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 31
+  }
+};
+
+/** @name VC-1 VLC tables and defines
+ *  @todo TODO move this into the context
+ */
+//@{
+#define VC1_BFRACTION_VLC_BITS 7
+static VLC vc1_bfraction_vlc;
+#define VC1_IMODE_VLC_BITS 4
+static VLC vc1_imode_vlc;
+#define VC1_NORM2_VLC_BITS 3
+static VLC vc1_norm2_vlc;
+#define VC1_NORM6_VLC_BITS 9
+static VLC vc1_norm6_vlc;
+/* Could be optimized, one table only needs 8 bits */
+#define VC1_TTMB_VLC_BITS 9 //12
+static VLC vc1_ttmb_vlc[3];
+#define VC1_MV_DIFF_VLC_BITS 9 //15
+static VLC vc1_mv_diff_vlc[4];
+#define VC1_CBPCY_P_VLC_BITS 9 //14
+static VLC vc1_cbpcy_p_vlc[4];
+#define VC1_4MV_BLOCK_PATTERN_VLC_BITS 6
+static VLC vc1_4mv_block_pattern_vlc[4];
+#define VC1_TTBLK_VLC_BITS 5
+static VLC vc1_ttblk_vlc[3];
+#define VC1_SUBBLKPAT_VLC_BITS 6
+static VLC vc1_subblkpat_vlc[3];
+
+static VLC vc1_ac_coeff_table[8];
+//@}
+
+enum CodingSet {
+    CS_HIGH_MOT_INTRA = 0,
+    CS_HIGH_MOT_INTER,
+    CS_LOW_MOT_INTRA,
+    CS_LOW_MOT_INTER,
+    CS_MID_RATE_INTRA,
+    CS_MID_RATE_INTER,
+    CS_HIGH_RATE_INTRA,
+    CS_HIGH_RATE_INTER
+};
+
+/** @name Overlap conditions for Advanced Profile */
+//@{
+enum COTypes {
+    CONDOVER_NONE = 0,
+    CONDOVER_ALL,
+    CONDOVER_SELECT
+};
+//@}
+
+
+/** The VC1 Context
+ * @fixme Change size wherever another size is more efficient
+ * Many members are only used for Advanced Profile
+ */
+typedef struct VC1Context{
+    MpegEncContext s;
+
+    int bits;
+
+    /** Simple/Main Profile sequence header */
+    //@{
+    int res_sm;           ///< reserved, 2b
+    int res_x8;           ///< reserved
+    int multires;         ///< frame-level RESPIC syntax element present
+    int res_fasttx;       ///< reserved, always 1
+    int res_transtab;     ///< reserved, always 0
+    int rangered;         ///< RANGEREDFRM (range reduction) syntax element present
+                          ///< at frame level
+    int res_rtm_flag;     ///< reserved, set to 1
+    int reserved;         ///< reserved
+    //@}
+
+    /** Advanced Profile */
+    //@{
+    int level;            ///< 3bits, for Advanced/Simple Profile, provided by TS layer
+    int chromaformat;     ///< 2bits, 2=4:2:0, only defined
+    int postprocflag;     ///< Per-frame processing suggestion flag present
+    int broadcast;        ///< TFF/RFF present
+    int interlace;        ///< Progressive/interlaced (RPTFTM syntax element)
+    int tfcntrflag;       ///< TFCNTR present
+    int panscanflag;      ///< NUMPANSCANWIN, TOPLEFT{X,Y}, BOTRIGHT{X,Y} present
+    int extended_dmv;     ///< Additional extended dmv range at P/B frame-level
+    int color_prim;       ///< 8bits, chroma coordinates of the color primaries
+    int transfer_char;    ///< 8bits, Opto-electronic transfer characteristics
+    int matrix_coef;      ///< 8bits, Color primaries->YCbCr transform matrix
+    int hrd_param_flag;   ///< Presence of Hypothetical Reference
+                          ///< Decoder parameters
+    int psf;              ///< Progressive Segmented Frame
+    //@}
+
+    /** Sequence header data for all Profiles
+     * TODO: choose between ints, uint8_ts and monobit flags
+     */
+    //@{
+    int profile;          ///< 2bits, Profile
+    int frmrtq_postproc;  ///< 3bits,
+    int bitrtq_postproc;  ///< 5bits, quantized framerate-based postprocessing strength
+    int fastuvmc;         ///< Rounding of qpel vector to hpel ? (not in Simple)
+    int extended_mv;      ///< Ext MV in P/B (not in Simple)
+    int dquant;           ///< How qscale varies with MBs, 2bits (not in Simple)
+    int vstransform;      ///< variable-size [48]x[48] transform type + info
+    int overlap;          ///< overlapped transforms in use
+    int quantizer_mode;   ///< 2bits, quantizer mode used for sequence, see QUANT_*
+    int finterpflag;      ///< INTERPFRM present
+    //@}
+
+    /** Frame decoding info for all profiles */
+    //@{
+    uint8_t mv_mode;      ///< MV coding monde
+    uint8_t mv_mode2;     ///< Secondary MV coding mode (B frames)
+    int k_x;              ///< Number of bits for MVs (depends on MV range)
+    int k_y;              ///< Number of bits for MVs (depends on MV range)
+    int range_x, range_y; ///< MV range
+    uint8_t pq, altpq;    ///< Current/alternate frame quantizer scale
+    /** pquant parameters */
+    //@{
+    uint8_t dquantfrm;
+    uint8_t dqprofile;
+    uint8_t dqsbedge;
+    uint8_t dqbilevel;
+    //@}
+    /** AC coding set indexes
+     * @see 8.1.1.10, p(1)10
+     */
+    //@{
+    int c_ac_table_index; ///< Chroma index from ACFRM element
+    int y_ac_table_index; ///< Luma index from AC2FRM element
+    //@}
+    int ttfrm;            ///< Transform type info present at frame level
+    uint8_t ttmbf;        ///< Transform type flag
+    uint8_t ttblk4x4;     ///< Value of ttblk which indicates a 4x4 transform
+    int codingset;        ///< index of current table set from 11.8 to use for luma block decoding
+    int codingset2;       ///< index of current table set from 11.8 to use for chroma block decoding
+    int pqindex;          ///< raw pqindex used in coding set selection
+    int a_avail, c_avail;
+    uint8_t *mb_type_base, *mb_type[3];
+
+
+    /** Luma compensation parameters */
+    //@{
+    uint8_t lumscale;
+    uint8_t lumshift;
+    //@}
+    int16_t bfraction;    ///< Relative position % anchors=> how to scale MVs
+    uint8_t halfpq;       ///< Uniform quant over image and qp+.5
+    uint8_t respic;       ///< Frame-level flag for resized images
+    int buffer_fullness;  ///< HRD info
+    /** Ranges:
+     * -# 0 -> [-64n 63.f] x [-32, 31.f]
+     * -# 1 -> [-128, 127.f] x [-64, 63.f]
+     * -# 2 -> [-512, 511.f] x [-128, 127.f]
+     * -# 3 -> [-1024, 1023.f] x [-256, 255.f]
+     */
+    uint8_t mvrange;
+    uint8_t pquantizer;           ///< Uniform (over sequence) quantizer in use
+    VLC *cbpcy_vlc;               ///< CBPCY VLC table
+    int tt_index;                 ///< Index for Transform Type tables
+    uint8_t* mv_type_mb_plane;    ///< bitplane for mv_type == (4MV)
+    uint8_t* direct_mb_plane;     ///< bitplane for "direct" MBs
+    int mv_type_is_raw;           ///< mv type mb plane is not coded
+    int dmb_is_raw;               ///< direct mb plane is raw
+    int skip_is_raw;              ///< skip mb plane is not coded
+    uint8_t luty[256], lutuv[256]; // lookup tables used for intensity compensation
+    int use_ic;                   ///< use intensity compensation in B-frames
+    int rnd;                      ///< rounding control
+
+    /** Frame decoding info for S/M profiles only */
+    //@{
+    uint8_t rangeredfrm; ///< out_sample = CLIP((in_sample-128)*2+128)
+    uint8_t interpfrm;
+    //@}
+
+    /** Frame decoding info for Advanced profile */
+    //@{
+    uint8_t fcm; ///< 0->Progressive, 2->Frame-Interlace, 3->Field-Interlace
+    uint8_t numpanscanwin;
+    uint8_t tfcntr;
+    uint8_t rptfrm, tff, rff;
+    uint16_t topleftx;
+    uint16_t toplefty;
+    uint16_t bottomrightx;
+    uint16_t bottomrighty;
+    uint8_t uvsamp;
+    uint8_t postproc;
+    int hrd_num_leaky_buckets;
+    uint8_t bit_rate_exponent;
+    uint8_t buffer_size_exponent;
+    uint8_t* acpred_plane;       ///< AC prediction flags bitplane
+    int acpred_is_raw;
+    uint8_t* over_flags_plane;   ///< Overflags bitplane
+    int overflg_is_raw;
+    uint8_t condover;
+    uint16_t *hrd_rate, *hrd_buffer;
+    uint8_t *hrd_fullness;
+    uint8_t range_mapy_flag;
+    uint8_t range_mapuv_flag;
+    uint8_t range_mapy;
+    uint8_t range_mapuv;
+    //@}
+
+    int p_frame_skipped;
+    int bi_type;
+} VC1Context;
+
+/**
+ * Get unary code of limited length
+ * @fixme FIXME Slow and ugly
+ * @param gb GetBitContext
+ * @param[in] stop The bitstop value (unary code of 1's or 0's)
+ * @param[in] len Maximum length
+ * @return Unary length/index
+ */
+static int get_prefix(GetBitContext *gb, int stop, int len)
+{
+#if 1
+    int i;
+
+    for(i = 0; i < len && get_bits1(gb) != stop; i++);
+    return i;
+/*  int i = 0, tmp = !stop;
+
+  while (i != len && tmp != stop)
+  {
+    tmp = get_bits(gb, 1);
+    i++;
+  }
+  if (i == len && tmp != stop) return len+1;
+  return i;*/
+#else
+  unsigned int buf;
+  int log;
+
+  OPEN_READER(re, gb);
+  UPDATE_CACHE(re, gb);
+  buf=GET_CACHE(re, gb); //Still not sure
+  if (stop) buf = ~buf;
+
+  log= av_log2(-buf); //FIXME: -?
+  if (log < limit){
+    LAST_SKIP_BITS(re, gb, log+1);
+    CLOSE_READER(re, gb);
+    return log;
+  }
+
+  LAST_SKIP_BITS(re, gb, limit);
+  CLOSE_READER(re, gb);
+  return limit;
+#endif
+}
+
+static inline int decode210(GetBitContext *gb){
+    int n;
+    n = get_bits1(gb);
+    if (n == 1)
+        return 0;
+    else
+        return 2 - get_bits1(gb);
+}
+
+/**
+ * Init VC-1 specific tables and VC1Context members
+ * @param v The VC1Context to initialize
+ * @return Status
+ */
+static int vc1_init_common(VC1Context *v)
+{
+    static int done = 0;
+    int i = 0;
+
+    v->hrd_rate = v->hrd_buffer = NULL;
+
+    /* VLC tables */
+    if(!done)
+    {
+        done = 1;
+        init_vlc(&vc1_bfraction_vlc, VC1_BFRACTION_VLC_BITS, 23,
+                 vc1_bfraction_bits, 1, 1,
+                 vc1_bfraction_codes, 1, 1, 1);
+        init_vlc(&vc1_norm2_vlc, VC1_NORM2_VLC_BITS, 4,
+                 vc1_norm2_bits, 1, 1,
+                 vc1_norm2_codes, 1, 1, 1);
+        init_vlc(&vc1_norm6_vlc, VC1_NORM6_VLC_BITS, 64,
+                 vc1_norm6_bits, 1, 1,
+                 vc1_norm6_codes, 2, 2, 1);
+        init_vlc(&vc1_imode_vlc, VC1_IMODE_VLC_BITS, 7,
+                 vc1_imode_bits, 1, 1,
+                 vc1_imode_codes, 1, 1, 1);
+        for (i=0; i<3; i++)
+        {
+            init_vlc(&vc1_ttmb_vlc[i], VC1_TTMB_VLC_BITS, 16,
+                     vc1_ttmb_bits[i], 1, 1,
+                     vc1_ttmb_codes[i], 2, 2, 1);
+            init_vlc(&vc1_ttblk_vlc[i], VC1_TTBLK_VLC_BITS, 8,
+                     vc1_ttblk_bits[i], 1, 1,
+                     vc1_ttblk_codes[i], 1, 1, 1);
+            init_vlc(&vc1_subblkpat_vlc[i], VC1_SUBBLKPAT_VLC_BITS, 15,
+                     vc1_subblkpat_bits[i], 1, 1,
+                     vc1_subblkpat_codes[i], 1, 1, 1);
+        }
+        for(i=0; i<4; i++)
+        {
+            init_vlc(&vc1_4mv_block_pattern_vlc[i], VC1_4MV_BLOCK_PATTERN_VLC_BITS, 16,
+                     vc1_4mv_block_pattern_bits[i], 1, 1,
+                     vc1_4mv_block_pattern_codes[i], 1, 1, 1);
+            init_vlc(&vc1_cbpcy_p_vlc[i], VC1_CBPCY_P_VLC_BITS, 64,
+                     vc1_cbpcy_p_bits[i], 1, 1,
+                     vc1_cbpcy_p_codes[i], 2, 2, 1);
+            init_vlc(&vc1_mv_diff_vlc[i], VC1_MV_DIFF_VLC_BITS, 73,
+                     vc1_mv_diff_bits[i], 1, 1,
+                     vc1_mv_diff_codes[i], 2, 2, 1);
+        }
+        for(i=0; i<8; i++)
+            init_vlc(&vc1_ac_coeff_table[i], AC_VLC_BITS, vc1_ac_sizes[i],
+                     &vc1_ac_tables[i][0][1], 8, 4,
+                     &vc1_ac_tables[i][0][0], 8, 4, 1);
+        init_vlc(&ff_msmp4_mb_i_vlc, MB_INTRA_VLC_BITS, 64,
+                 &ff_msmp4_mb_i_table[0][1], 4, 2,
+                 &ff_msmp4_mb_i_table[0][0], 4, 2, 1);
+    }
+
+    /* Other defaults */
+    v->pq = -1;
+    v->mvrange = 0; /* 7.1.1.18, p80 */
+
+    return 0;
+}
+
+/***********************************************************************/
+/**
+ * @defgroup bitplane VC9 Bitplane decoding
+ * @see 8.7, p56
+ * @{
+ */
+
+/** @addtogroup bitplane
+ * Imode types
+ * @{
+ */
+enum Imode {
+    IMODE_RAW,
+    IMODE_NORM2,
+    IMODE_DIFF2,
+    IMODE_NORM6,
+    IMODE_DIFF6,
+    IMODE_ROWSKIP,
+    IMODE_COLSKIP
+};
+/** @} */ //imode defines
+
+/** Decode rows by checking if they are skipped
+ * @param plane Buffer to store decoded bits
+ * @param[in] width Width of this buffer
+ * @param[in] height Height of this buffer
+ * @param[in] stride of this buffer
+ */
+static void decode_rowskip(uint8_t* plane, int width, int height, int stride, GetBitContext *gb){
+    int x, y;
+
+    for (y=0; y<height; y++){
+        if (!get_bits(gb, 1)) //rowskip
+            memset(plane, 0, width);
+        else
+            for (x=0; x<width; x++)
+                plane[x] = get_bits(gb, 1);
+        plane += stride;
+    }
+}
+
+/** Decode columns by checking if they are skipped
+ * @param plane Buffer to store decoded bits
+ * @param[in] width Width of this buffer
+ * @param[in] height Height of this buffer
+ * @param[in] stride of this buffer
+ * @fixme FIXME: Optimize
+ */
+static void decode_colskip(uint8_t* plane, int width, int height, int stride, GetBitContext *gb){
+    int x, y;
+
+    for (x=0; x<width; x++){
+        if (!get_bits(gb, 1)) //colskip
+            for (y=0; y<height; y++)
+                plane[y*stride] = 0;
+        else
+            for (y=0; y<height; y++)
+                plane[y*stride] = get_bits(gb, 1);
+        plane ++;
+    }
+}
+
+/** Decode a bitplane's bits
+ * @param bp Bitplane where to store the decode bits
+ * @param v VC-1 context for bit reading and logging
+ * @return Status
+ * @fixme FIXME: Optimize
+ */
+static int bitplane_decoding(uint8_t* data, int *raw_flag, VC1Context *v)
+{
+    GetBitContext *gb = &v->s.gb;
+
+    int imode, x, y, code, offset;
+    uint8_t invert, *planep = data;
+    int width, height, stride;
+
+    width = v->s.mb_width;
+    height = v->s.mb_height;
+    stride = v->s.mb_stride;
+    invert = get_bits(gb, 1);
+    imode = get_vlc2(gb, vc1_imode_vlc.table, VC1_IMODE_VLC_BITS, 1);
+
+    *raw_flag = 0;
+    switch (imode)
+    {
+    case IMODE_RAW:
+        //Data is actually read in the MB layer (same for all tests == "raw")
+        *raw_flag = 1; //invert ignored
+        return invert;
+    case IMODE_DIFF2:
+    case IMODE_NORM2:
+        if ((height * width) & 1)
+        {
+            *planep++ = get_bits(gb, 1);
+            offset = 1;
+        }
+        else offset = 0;
+        // decode bitplane as one long line
+        for (y = offset; y < height * width; y += 2) {
+            code = get_vlc2(gb, vc1_norm2_vlc.table, VC1_NORM2_VLC_BITS, 1);
+            *planep++ = code & 1;
+            offset++;
+            if(offset == width) {
+                offset = 0;
+                planep += stride - width;
+            }
+            *planep++ = code >> 1;
+            offset++;
+            if(offset == width) {
+                offset = 0;
+                planep += stride - width;
+            }
+        }
+        break;
+    case IMODE_DIFF6:
+    case IMODE_NORM6:
+        if(!(height % 3) && (width % 3)) { // use 2x3 decoding
+            for(y = 0; y < height; y+= 3) {
+                for(x = width & 1; x < width; x += 2) {
+                    code = get_vlc2(gb, vc1_norm6_vlc.table, VC1_NORM6_VLC_BITS, 2);
+                    if(code < 0){
+                        av_log(v->s.avctx, AV_LOG_DEBUG, "invalid NORM-6 VLC\n");
+                        return -1;
+                    }
+                    planep[x + 0] = (code >> 0) & 1;
+                    planep[x + 1] = (code >> 1) & 1;
+                    planep[x + 0 + stride] = (code >> 2) & 1;
+                    planep[x + 1 + stride] = (code >> 3) & 1;
+                    planep[x + 0 + stride * 2] = (code >> 4) & 1;
+                    planep[x + 1 + stride * 2] = (code >> 5) & 1;
+                }
+                planep += stride * 3;
+            }
+            if(width & 1) decode_colskip(data, 1, height, stride, &v->s.gb);
+        } else { // 3x2
+            planep += (height & 1) * stride;
+            for(y = height & 1; y < height; y += 2) {
+                for(x = width % 3; x < width; x += 3) {
+                    code = get_vlc2(gb, vc1_norm6_vlc.table, VC1_NORM6_VLC_BITS, 2);
+                    if(code < 0){
+                        av_log(v->s.avctx, AV_LOG_DEBUG, "invalid NORM-6 VLC\n");
+                        return -1;
+                    }
+                    planep[x + 0] = (code >> 0) & 1;
+                    planep[x + 1] = (code >> 1) & 1;
+                    planep[x + 2] = (code >> 2) & 1;
+                    planep[x + 0 + stride] = (code >> 3) & 1;
+                    planep[x + 1 + stride] = (code >> 4) & 1;
+                    planep[x + 2 + stride] = (code >> 5) & 1;
+                }
+                planep += stride * 2;
+            }
+            x = width % 3;
+            if(x) decode_colskip(data  ,             x, height    , stride, &v->s.gb);
+            if(height & 1) decode_rowskip(data+x, width - x, 1, stride, &v->s.gb);
+        }
+        break;
+    case IMODE_ROWSKIP:
+        decode_rowskip(data, width, height, stride, &v->s.gb);
+        break;
+    case IMODE_COLSKIP:
+        decode_colskip(data, width, height, stride, &v->s.gb);
+        break;
+    default: break;
+    }
+
+    /* Applying diff operator */
+    if (imode == IMODE_DIFF2 || imode == IMODE_DIFF6)
+    {
+        planep = data;
+        planep[0] ^= invert;
+        for (x=1; x<width; x++)
+            planep[x] ^= planep[x-1];
+        for (y=1; y<height; y++)
+        {
+            planep += stride;
+            planep[0] ^= planep[-stride];
+            for (x=1; x<width; x++)
+            {
+                if (planep[x-1] != planep[x-stride]) planep[x] ^= invert;
+                else                                 planep[x] ^= planep[x-1];
+            }
+        }
+    }
+    else if (invert)
+    {
+        planep = data;
+        for (x=0; x<stride*height; x++) planep[x] = !planep[x]; //FIXME stride
+    }
+    return (imode<<1) + invert;
+}
+
+/** @} */ //Bitplane group
+
+/***********************************************************************/
+/** VOP Dquant decoding
+ * @param v VC-1 Context
+ */
+static int vop_dquant_decoding(VC1Context *v)
+{
+    GetBitContext *gb = &v->s.gb;
+    int pqdiff;
+
+    //variable size
+    if (v->dquant == 2)
+    {
+        pqdiff = get_bits(gb, 3);
+        if (pqdiff == 7) v->altpq = get_bits(gb, 5);
+        else v->altpq = v->pq + pqdiff + 1;
+    }
+    else
+    {
+        v->dquantfrm = get_bits(gb, 1);
+        if ( v->dquantfrm )
+        {
+            v->dqprofile = get_bits(gb, 2);
+            switch (v->dqprofile)
+            {
+            case DQPROFILE_SINGLE_EDGE:
+            case DQPROFILE_DOUBLE_EDGES:
+                v->dqsbedge = get_bits(gb, 2);
+                break;
+            case DQPROFILE_ALL_MBS:
+                v->dqbilevel = get_bits(gb, 1);
+            default: break; //Forbidden ?
+            }
+            if (v->dqbilevel || v->dqprofile != DQPROFILE_ALL_MBS)
+            {
+                pqdiff = get_bits(gb, 3);
+                if (pqdiff == 7) v->altpq = get_bits(gb, 5);
+                else v->altpq = v->pq + pqdiff + 1;
+            }
+        }
+    }
+    return 0;
+}
+
+/** Put block onto picture
+ */
+static void vc1_put_block(VC1Context *v, DCTELEM block[6][64])
+{
+    uint8_t *Y;
+    int ys, us, vs;
+    DSPContext *dsp = &v->s.dsp;
+
+    if(v->rangeredfrm) {
+        int i, j, k;
+        for(k = 0; k < 6; k++)
+            for(j = 0; j < 8; j++)
+                for(i = 0; i < 8; i++)
+                    block[k][i + j*8] = ((block[k][i + j*8] - 128) << 1) + 128;
+
+    }
+    ys = v->s.current_picture.linesize[0];
+    us = v->s.current_picture.linesize[1];
+    vs = v->s.current_picture.linesize[2];
+    Y = v->s.dest[0];
+
+    dsp->put_pixels_clamped(block[0], Y, ys);
+    dsp->put_pixels_clamped(block[1], Y + 8, ys);
+    Y += ys * 8;
+    dsp->put_pixels_clamped(block[2], Y, ys);
+    dsp->put_pixels_clamped(block[3], Y + 8, ys);
+
+    if(!(v->s.flags & CODEC_FLAG_GRAY)) {
+        dsp->put_pixels_clamped(block[4], v->s.dest[1], us);
+        dsp->put_pixels_clamped(block[5], v->s.dest[2], vs);
+    }
+}
+
+/** Do motion compensation over 1 macroblock
+ * Mostly adapted hpel_motion and qpel_motion from mpegvideo.c
+ */
+static void vc1_mc_1mv(VC1Context *v, int dir)
+{
+    MpegEncContext *s = &v->s;
+    DSPContext *dsp = &v->s.dsp;
+    uint8_t *srcY, *srcU, *srcV;
+    int dxy, uvdxy, mx, my, uvmx, uvmy, src_x, src_y, uvsrc_x, uvsrc_y;
+
+    if(!v->s.last_picture.data[0])return;
+
+    mx = s->mv[dir][0][0];
+    my = s->mv[dir][0][1];
+
+    // store motion vectors for further use in B frames
+    if(s->pict_type == P_TYPE) {
+        s->current_picture.motion_val[1][s->block_index[0]][0] = mx;
+        s->current_picture.motion_val[1][s->block_index[0]][1] = my;
+    }
+    uvmx = (mx + ((mx & 3) == 3)) >> 1;
+    uvmy = (my + ((my & 3) == 3)) >> 1;
+    if(v->fastuvmc) {
+        uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
+        uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
+    }
+    if(!dir) {
+        srcY = s->last_picture.data[0];
+        srcU = s->last_picture.data[1];
+        srcV = s->last_picture.data[2];
+    } else {
+        srcY = s->next_picture.data[0];
+        srcU = s->next_picture.data[1];
+        srcV = s->next_picture.data[2];
+    }
+
+    src_x = s->mb_x * 16 + (mx >> 2);
+    src_y = s->mb_y * 16 + (my >> 2);
+    uvsrc_x = s->mb_x * 8 + (uvmx >> 2);
+    uvsrc_y = s->mb_y * 8 + (uvmy >> 2);
+
+    if(v->profile != PROFILE_ADVANCED){
+        src_x   = av_clip(  src_x, -16, s->mb_width  * 16);
+        src_y   = av_clip(  src_y, -16, s->mb_height * 16);
+        uvsrc_x = av_clip(uvsrc_x,  -8, s->mb_width  *  8);
+        uvsrc_y = av_clip(uvsrc_y,  -8, s->mb_height *  8);
+    }else{
+        src_x   = av_clip(  src_x, -17, s->avctx->coded_width);
+        src_y   = av_clip(  src_y, -18, s->avctx->coded_height + 1);
+        uvsrc_x = av_clip(uvsrc_x,  -8, s->avctx->coded_width  >> 1);
+        uvsrc_y = av_clip(uvsrc_y,  -8, s->avctx->coded_height >> 1);
+    }
+
+    srcY += src_y * s->linesize + src_x;
+    srcU += uvsrc_y * s->uvlinesize + uvsrc_x;
+    srcV += uvsrc_y * s->uvlinesize + uvsrc_x;
+
+    /* for grayscale we should not try to read from unknown area */
+    if(s->flags & CODEC_FLAG_GRAY) {
+        srcU = s->edge_emu_buffer + 18 * s->linesize;
+        srcV = s->edge_emu_buffer + 18 * s->linesize;
+    }
+
+    if(v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+       || (unsigned)(src_x - s->mspel) > s->h_edge_pos - (mx&3) - 16 - s->mspel*3
+       || (unsigned)(src_y - s->mspel) > s->v_edge_pos - (my&3) - 16 - s->mspel*3){
+        uint8_t *uvbuf= s->edge_emu_buffer + 19 * s->linesize;
+
+        srcY -= s->mspel * (1 + s->linesize);
+        ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
+                            src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
+        srcY = s->edge_emu_buffer;
+        ff_emulated_edge_mc(uvbuf     , srcU, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        srcU = uvbuf;
+        srcV = uvbuf + 16;
+        /* if we deal with range reduction we need to scale source blocks */
+        if(v->rangeredfrm) {
+            int i, j;
+            uint8_t *src, *src2;
+
+            src = srcY;
+            for(j = 0; j < 17 + s->mspel*2; j++) {
+                for(i = 0; i < 17 + s->mspel*2; i++) src[i] = ((src[i] - 128) >> 1) + 128;
+                src += s->linesize;
+            }
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = ((src[i] - 128) >> 1) + 128;
+                    src2[i] = ((src2[i] - 128) >> 1) + 128;
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
+        /* if we deal with intensity compensation we need to scale source blocks */
+        if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            int i, j;
+            uint8_t *src, *src2;
+
+            src = srcY;
+            for(j = 0; j < 17 + s->mspel*2; j++) {
+                for(i = 0; i < 17 + s->mspel*2; i++) src[i] = v->luty[src[i]];
+                src += s->linesize;
+            }
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = v->lutuv[src[i]];
+                    src2[i] = v->lutuv[src2[i]];
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
+        srcY += s->mspel * (1 + s->linesize);
+    }
+
+    if(s->mspel) {
+        dxy = ((my & 3) << 2) | (mx & 3);
+        dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0]    , srcY    , s->linesize, v->rnd);
+        dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8, srcY + 8, s->linesize, v->rnd);
+        srcY += s->linesize * 8;
+        dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize    , srcY    , s->linesize, v->rnd);
+        dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
+    } else { // hpel mc - always used for luma
+        dxy = (my & 2) | ((mx & 2) >> 1);
+
+        if(!v->rnd)
+            dsp->put_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+        else
+            dsp->put_no_rnd_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+    }
+
+    if(s->flags & CODEC_FLAG_GRAY) return;
+    /* Chroma MC always uses qpel bilinear */
+    uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
+    uvmx = (uvmx&3)<<1;
+    uvmy = (uvmy&3)<<1;
+    if(!v->rnd){
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+    }else{
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+    }
+}
+
+/** Do motion compensation for 4-MV macroblock - luminance block
+ */
+static void vc1_mc_4mv_luma(VC1Context *v, int n)
+{
+    MpegEncContext *s = &v->s;
+    DSPContext *dsp = &v->s.dsp;
+    uint8_t *srcY;
+    int dxy, mx, my, src_x, src_y;
+    int off;
+
+    if(!v->s.last_picture.data[0])return;
+    mx = s->mv[0][n][0];
+    my = s->mv[0][n][1];
+    srcY = s->last_picture.data[0];
+
+    off = s->linesize * 4 * (n&2) + (n&1) * 8;
+
+    src_x = s->mb_x * 16 + (n&1) * 8 + (mx >> 2);
+    src_y = s->mb_y * 16 + (n&2) * 4 + (my >> 2);
+
+    if(v->profile != PROFILE_ADVANCED){
+        src_x   = av_clip(  src_x, -16, s->mb_width  * 16);
+        src_y   = av_clip(  src_y, -16, s->mb_height * 16);
+    }else{
+        src_x   = av_clip(  src_x, -17, s->avctx->coded_width);
+        src_y   = av_clip(  src_y, -18, s->avctx->coded_height + 1);
+    }
+
+    srcY += src_y * s->linesize + src_x;
+
+    if(v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+       || (unsigned)(src_x - s->mspel) > s->h_edge_pos - (mx&3) - 8 - s->mspel*2
+       || (unsigned)(src_y - s->mspel) > s->v_edge_pos - (my&3) - 8 - s->mspel*2){
+        srcY -= s->mspel * (1 + s->linesize);
+        ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 9+s->mspel*2, 9+s->mspel*2,
+                            src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
+        srcY = s->edge_emu_buffer;
+        /* if we deal with range reduction we need to scale source blocks */
+        if(v->rangeredfrm) {
+            int i, j;
+            uint8_t *src;
+
+            src = srcY;
+            for(j = 0; j < 9 + s->mspel*2; j++) {
+                for(i = 0; i < 9 + s->mspel*2; i++) src[i] = ((src[i] - 128) >> 1) + 128;
+                src += s->linesize;
+            }
+        }
+        /* if we deal with intensity compensation we need to scale source blocks */
+        if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            int i, j;
+            uint8_t *src;
+
+            src = srcY;
+            for(j = 0; j < 9 + s->mspel*2; j++) {
+                for(i = 0; i < 9 + s->mspel*2; i++) src[i] = v->luty[src[i]];
+                src += s->linesize;
+            }
+        }
+        srcY += s->mspel * (1 + s->linesize);
+    }
+
+    if(s->mspel) {
+        dxy = ((my & 3) << 2) | (mx & 3);
+        dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + off, srcY, s->linesize, v->rnd);
+    } else { // hpel mc - always used for luma
+        dxy = (my & 2) | ((mx & 2) >> 1);
+        if(!v->rnd)
+            dsp->put_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize, 8);
+        else
+            dsp->put_no_rnd_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize, 8);
+    }
+}
+
+static inline int median4(int a, int b, int c, int d)
+{
+    if(a < b) {
+        if(c < d) return (FFMIN(b, d) + FFMAX(a, c)) / 2;
+        else      return (FFMIN(b, c) + FFMAX(a, d)) / 2;
+    } else {
+        if(c < d) return (FFMIN(a, d) + FFMAX(b, c)) / 2;
+        else      return (FFMIN(a, c) + FFMAX(b, d)) / 2;
+    }
+}
+
+
+/** Do motion compensation for 4-MV macroblock - both chroma blocks
+ */
+static void vc1_mc_4mv_chroma(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+    DSPContext *dsp = &v->s.dsp;
+    uint8_t *srcU, *srcV;
+    int uvdxy, uvmx, uvmy, uvsrc_x, uvsrc_y;
+    int i, idx, tx = 0, ty = 0;
+    int mvx[4], mvy[4], intra[4];
+    static const int count[16] = { 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};
+
+    if(!v->s.last_picture.data[0])return;
+    if(s->flags & CODEC_FLAG_GRAY) return;
+
+    for(i = 0; i < 4; i++) {
+        mvx[i] = s->mv[0][i][0];
+        mvy[i] = s->mv[0][i][1];
+        intra[i] = v->mb_type[0][s->block_index[i]];
+    }
+
+    /* calculate chroma MV vector from four luma MVs */
+    idx = (intra[3] << 3) | (intra[2] << 2) | (intra[1] << 1) | intra[0];
+    if(!idx) { // all blocks are inter
+        tx = median4(mvx[0], mvx[1], mvx[2], mvx[3]);
+        ty = median4(mvy[0], mvy[1], mvy[2], mvy[3]);
+    } else if(count[idx] == 1) { // 3 inter blocks
+        switch(idx) {
+        case 0x1:
+            tx = mid_pred(mvx[1], mvx[2], mvx[3]);
+            ty = mid_pred(mvy[1], mvy[2], mvy[3]);
+            break;
+        case 0x2:
+            tx = mid_pred(mvx[0], mvx[2], mvx[3]);
+            ty = mid_pred(mvy[0], mvy[2], mvy[3]);
+            break;
+        case 0x4:
+            tx = mid_pred(mvx[0], mvx[1], mvx[3]);
+            ty = mid_pred(mvy[0], mvy[1], mvy[3]);
+            break;
+        case 0x8:
+            tx = mid_pred(mvx[0], mvx[1], mvx[2]);
+            ty = mid_pred(mvy[0], mvy[1], mvy[2]);
+            break;
+        }
+    } else if(count[idx] == 2) {
+        int t1 = 0, t2 = 0;
+        for(i=0; i<3;i++) if(!intra[i]) {t1 = i; break;}
+        for(i= t1+1; i<4; i++)if(!intra[i]) {t2 = i; break;}
+        tx = (mvx[t1] + mvx[t2]) / 2;
+        ty = (mvy[t1] + mvy[t2]) / 2;
+    } else {
+        s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+        s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+        return; //no need to do MC for inter blocks
+    }
+
+    s->current_picture.motion_val[1][s->block_index[0]][0] = tx;
+    s->current_picture.motion_val[1][s->block_index[0]][1] = ty;
+    uvmx = (tx + ((tx&3) == 3)) >> 1;
+    uvmy = (ty + ((ty&3) == 3)) >> 1;
+    if(v->fastuvmc) {
+        uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
+        uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
+    }
+
+    uvsrc_x = s->mb_x * 8 + (uvmx >> 2);
+    uvsrc_y = s->mb_y * 8 + (uvmy >> 2);
+
+    if(v->profile != PROFILE_ADVANCED){
+        uvsrc_x = av_clip(uvsrc_x,  -8, s->mb_width  *  8);
+        uvsrc_y = av_clip(uvsrc_y,  -8, s->mb_height *  8);
+    }else{
+        uvsrc_x = av_clip(uvsrc_x,  -8, s->avctx->coded_width  >> 1);
+        uvsrc_y = av_clip(uvsrc_y,  -8, s->avctx->coded_height >> 1);
+    }
+
+    srcU = s->last_picture.data[1] + uvsrc_y * s->uvlinesize + uvsrc_x;
+    srcV = s->last_picture.data[2] + uvsrc_y * s->uvlinesize + uvsrc_x;
+    if(v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+       || (unsigned)uvsrc_x > (s->h_edge_pos >> 1) - 9
+       || (unsigned)uvsrc_y > (s->v_edge_pos >> 1) - 9){
+        ff_emulated_edge_mc(s->edge_emu_buffer     , srcU, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        ff_emulated_edge_mc(s->edge_emu_buffer + 16, srcV, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        srcU = s->edge_emu_buffer;
+        srcV = s->edge_emu_buffer + 16;
+
+        /* if we deal with range reduction we need to scale source blocks */
+        if(v->rangeredfrm) {
+            int i, j;
+            uint8_t *src, *src2;
+
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = ((src[i] - 128) >> 1) + 128;
+                    src2[i] = ((src2[i] - 128) >> 1) + 128;
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
+        /* if we deal with intensity compensation we need to scale source blocks */
+        if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            int i, j;
+            uint8_t *src, *src2;
+
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = v->lutuv[src[i]];
+                    src2[i] = v->lutuv[src2[i]];
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
+    }
+
+    /* Chroma MC always uses qpel bilinear */
+    uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
+    uvmx = (uvmx&3)<<1;
+    uvmy = (uvmy&3)<<1;
+    if(!v->rnd){
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+    }else{
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+    }
+}
+
+static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb);
+
+/**
+ * Decode Simple/Main Profiles sequence header
+ * @see Figure 7-8, p16-17
+ * @param avctx Codec context
+ * @param gb GetBit context initialized from Codec context extra_data
+ * @return Status
+ */
+static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
+{
+    VC1Context *v = avctx->priv_data;
+
+    av_log(avctx, AV_LOG_DEBUG, "Header: %0X\n", show_bits(gb, 32));
+    v->profile = get_bits(gb, 2);
+    if (v->profile == PROFILE_COMPLEX)
+    {
+        av_log(avctx, AV_LOG_ERROR, "WMV3 Complex Profile is not fully supported\n");
+    }
+
+    if (v->profile == PROFILE_ADVANCED)
+    {
+        return decode_sequence_header_adv(v, gb);
+    }
+    else
+    {
+        v->res_sm = get_bits(gb, 2); //reserved
+        if (v->res_sm)
+        {
+            av_log(avctx, AV_LOG_ERROR,
+                   "Reserved RES_SM=%i is forbidden\n", v->res_sm);
+            return -1;
+        }
+    }
+
+    // (fps-2)/4 (->30)
+    v->frmrtq_postproc = get_bits(gb, 3); //common
+    // (bitrate-32kbps)/64kbps
+    v->bitrtq_postproc = get_bits(gb, 5); //common
+    v->s.loop_filter = get_bits(gb, 1); //common
+    if(v->s.loop_filter == 1 && v->profile == PROFILE_SIMPLE)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "LOOPFILTER shell not be enabled in simple profile\n");
+    }
+
+    v->res_x8 = get_bits(gb, 1); //reserved
+    if (v->res_x8)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "1 for reserved RES_X8 is forbidden\n");
+        //return -1;
+    }
+    v->multires = get_bits(gb, 1);
+    v->res_fasttx = get_bits(gb, 1);
+    if (!v->res_fasttx)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "0 for reserved RES_FASTTX is forbidden\n");
+        //return -1;
+    }
+
+    v->fastuvmc =  get_bits(gb, 1); //common
+    if (!v->profile && !v->fastuvmc)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "FASTUVMC unavailable in Simple Profile\n");
+        return -1;
+    }
+    v->extended_mv =  get_bits(gb, 1); //common
+    if (!v->profile && v->extended_mv)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "Extended MVs unavailable in Simple Profile\n");
+        return -1;
+    }
+    v->dquant =  get_bits(gb, 2); //common
+    v->vstransform =  get_bits(gb, 1); //common
+
+    v->res_transtab = get_bits(gb, 1);
+    if (v->res_transtab)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "1 for reserved RES_TRANSTAB is forbidden\n");
+        return -1;
+    }
+
+    v->overlap = get_bits(gb, 1); //common
+
+    v->s.resync_marker = get_bits(gb, 1);
+    v->rangered = get_bits(gb, 1);
+    if (v->rangered && v->profile == PROFILE_SIMPLE)
+    {
+        av_log(avctx, AV_LOG_INFO,
+               "RANGERED should be set to 0 in simple profile\n");
+    }
+
+    v->s.max_b_frames = avctx->max_b_frames = get_bits(gb, 3); //common
+    v->quantizer_mode = get_bits(gb, 2); //common
+
+    v->finterpflag = get_bits(gb, 1); //common
+    v->res_rtm_flag = get_bits(gb, 1); //reserved
+    if (!v->res_rtm_flag)
+    {
+//            av_log(avctx, AV_LOG_ERROR,
+//                   "0 for reserved RES_RTM_FLAG is forbidden\n");
+        av_log(avctx, AV_LOG_ERROR,
+               "Old WMV3 version detected, only I-frames will be decoded\n");
+        //return -1;
+    }
+    //TODO: figure out what they mean (always 0x402F)
+    if(!v->res_fasttx) skip_bits(gb, 16);
+    av_log(avctx, AV_LOG_DEBUG,
+               "Profile %i:\nfrmrtq_postproc=%i, bitrtq_postproc=%i\n"
+               "LoopFilter=%i, MultiRes=%i, FastUVMC=%i, Extended MV=%i\n"
+               "Rangered=%i, VSTransform=%i, Overlap=%i, SyncMarker=%i\n"
+               "DQuant=%i, Quantizer mode=%i, Max B frames=%i\n",
+               v->profile, v->frmrtq_postproc, v->bitrtq_postproc,
+               v->s.loop_filter, v->multires, v->fastuvmc, v->extended_mv,
+               v->rangered, v->vstransform, v->overlap, v->s.resync_marker,
+               v->dquant, v->quantizer_mode, avctx->max_b_frames
+               );
+    return 0;
+}
+
+static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb)
+{
+    v->res_rtm_flag = 1;
+    v->level = get_bits(gb, 3);
+    if(v->level >= 5)
+    {
+        av_log(v->s.avctx, AV_LOG_ERROR, "Reserved LEVEL %i\n",v->level);
+    }
+    v->chromaformat = get_bits(gb, 2);
+    if (v->chromaformat != 1)
+    {
+        av_log(v->s.avctx, AV_LOG_ERROR,
+               "Only 4:2:0 chroma format supported\n");
+        return -1;
+    }
+
+    // (fps-2)/4 (->30)
+    v->frmrtq_postproc = get_bits(gb, 3); //common
+    // (bitrate-32kbps)/64kbps
+    v->bitrtq_postproc = get_bits(gb, 5); //common
+    v->postprocflag = get_bits(gb, 1); //common
+
+    v->s.avctx->coded_width = (get_bits(gb, 12) + 1) << 1;
+    v->s.avctx->coded_height = (get_bits(gb, 12) + 1) << 1;
+    v->s.avctx->width = v->s.avctx->coded_width;
+    v->s.avctx->height = v->s.avctx->coded_height;
+    v->broadcast = get_bits1(gb);
+    v->interlace = get_bits1(gb);
+    v->tfcntrflag = get_bits1(gb);
+    v->finterpflag = get_bits1(gb);
+    get_bits1(gb); // reserved
+
+    v->s.h_edge_pos = v->s.avctx->coded_width;
+    v->s.v_edge_pos = v->s.avctx->coded_height;
+
+    av_log(v->s.avctx, AV_LOG_DEBUG,
+               "Advanced Profile level %i:\nfrmrtq_postproc=%i, bitrtq_postproc=%i\n"
+               "LoopFilter=%i, ChromaFormat=%i, Pulldown=%i, Interlace: %i\n"
+               "TFCTRflag=%i, FINTERPflag=%i\n",
+               v->level, v->frmrtq_postproc, v->bitrtq_postproc,
+               v->s.loop_filter, v->chromaformat, v->broadcast, v->interlace,
+               v->tfcntrflag, v->finterpflag
+               );
+
+    v->psf = get_bits1(gb);
+    if(v->psf) { //PsF, 6.1.13
+        av_log(v->s.avctx, AV_LOG_ERROR, "Progressive Segmented Frame mode: not supported (yet)\n");
+        return -1;
+    }
+    v->s.max_b_frames = v->s.avctx->max_b_frames = 7;
+    if(get_bits1(gb)) { //Display Info - decoding is not affected by it
+        int w, h, ar = 0;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "Display extended info:\n");
+        v->s.avctx->width  = v->s.width  = w = get_bits(gb, 14) + 1;
+        v->s.avctx->height = v->s.height = h = get_bits(gb, 14) + 1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "Display dimensions: %ix%i\n", w, h);
+        if(get_bits1(gb))
+            ar = get_bits(gb, 4);
+        if(ar && ar < 14){
+            v->s.avctx->sample_aspect_ratio = vc1_pixel_aspect[ar];
+        }else if(ar == 15){
+            w = get_bits(gb, 8);
+            h = get_bits(gb, 8);
+            v->s.avctx->sample_aspect_ratio = (AVRational){w, h};
+        }
+
+        if(get_bits1(gb)){ //framerate stuff
+            if(get_bits1(gb)) {
+                v->s.avctx->time_base.num = 32;
+                v->s.avctx->time_base.den = get_bits(gb, 16) + 1;
+            } else {
+                int nr, dr;
+                nr = get_bits(gb, 8);
+                dr = get_bits(gb, 4);
+                if(nr && nr < 8 && dr && dr < 3){
+                    v->s.avctx->time_base.num = fps_dr[dr - 1];
+                    v->s.avctx->time_base.den = fps_nr[nr - 1] * 1000;
+                }
+            }
+        }
+
+        if(get_bits1(gb)){
+            v->color_prim = get_bits(gb, 8);
+            v->transfer_char = get_bits(gb, 8);
+            v->matrix_coef = get_bits(gb, 8);
+        }
+    }
+
+    v->hrd_param_flag = get_bits1(gb);
+    if(v->hrd_param_flag) {
+        int i;
+        v->hrd_num_leaky_buckets = get_bits(gb, 5);
+        get_bits(gb, 4); //bitrate exponent
+        get_bits(gb, 4); //buffer size exponent
+        for(i = 0; i < v->hrd_num_leaky_buckets; i++) {
+            get_bits(gb, 16); //hrd_rate[n]
+            get_bits(gb, 16); //hrd_buffer[n]
+        }
+    }
+    return 0;
+}
+
+static int decode_entry_point(AVCodecContext *avctx, GetBitContext *gb)
+{
+    VC1Context *v = avctx->priv_data;
+    int i, blink, clentry, refdist;
+
+    av_log(avctx, AV_LOG_DEBUG, "Entry point: %08X\n", show_bits_long(gb, 32));
+    blink = get_bits1(gb); // broken link
+    clentry = get_bits1(gb); // closed entry
+    v->panscanflag = get_bits1(gb);
+    refdist = get_bits1(gb); // refdist flag
+    v->s.loop_filter = get_bits1(gb);
+    v->fastuvmc = get_bits1(gb);
+    v->extended_mv = get_bits1(gb);
+    v->dquant = get_bits(gb, 2);
+    v->vstransform = get_bits1(gb);
+    v->overlap = get_bits1(gb);
+    v->quantizer_mode = get_bits(gb, 2);
+
+    if(v->hrd_param_flag){
+        for(i = 0; i < v->hrd_num_leaky_buckets; i++) {
+            get_bits(gb, 8); //hrd_full[n]
+        }
+    }
+
+    if(get_bits1(gb)){
+        avctx->coded_width = (get_bits(gb, 12)+1)<<1;
+        avctx->coded_height = (get_bits(gb, 12)+1)<<1;
+    }
+    if(v->extended_mv)
+        v->extended_dmv = get_bits1(gb);
+    if(get_bits1(gb)) {
+        av_log(avctx, AV_LOG_ERROR, "Luma scaling is not supported, expect wrong picture\n");
+        skip_bits(gb, 3); // Y range, ignored for now
+    }
+    if(get_bits1(gb)) {
+        av_log(avctx, AV_LOG_ERROR, "Chroma scaling is not supported, expect wrong picture\n");
+        skip_bits(gb, 3); // UV range, ignored for now
+    }
+
+    av_log(avctx, AV_LOG_DEBUG, "Entry point info:\n"
+        "BrokenLink=%i, ClosedEntry=%i, PanscanFlag=%i\n"
+        "RefDist=%i, Postproc=%i, FastUVMC=%i, ExtMV=%i\n"
+        "DQuant=%i, VSTransform=%i, Overlap=%i, Qmode=%i\n",
+        blink, clentry, v->panscanflag, refdist, v->s.loop_filter,
+        v->fastuvmc, v->extended_mv, v->dquant, v->vstransform, v->overlap, v->quantizer_mode);
+
+    return 0;
+}
+
+static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
+{
+    int pqindex, lowquant, status;
+
+    if(v->finterpflag) v->interpfrm = get_bits(gb, 1);
+    skip_bits(gb, 2); //framecnt unused
+    v->rangeredfrm = 0;
+    if (v->rangered) v->rangeredfrm = get_bits(gb, 1);
+    v->s.pict_type = get_bits(gb, 1);
+    if (v->s.avctx->max_b_frames) {
+        if (!v->s.pict_type) {
+            if (get_bits(gb, 1)) v->s.pict_type = I_TYPE;
+            else v->s.pict_type = B_TYPE;
+        } else v->s.pict_type = P_TYPE;
+    } else v->s.pict_type = v->s.pict_type ? P_TYPE : I_TYPE;
+
+    v->bi_type = 0;
+    if(v->s.pict_type == B_TYPE) {
+        v->bfraction = get_vlc2(gb, vc1_bfraction_vlc.table, VC1_BFRACTION_VLC_BITS, 1);
+        v->bfraction = vc1_bfraction_lut[v->bfraction];
+        if(v->bfraction == 0) {
+            v->s.pict_type = BI_TYPE;
+        }
+    }
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
+        get_bits(gb, 7); // skip buffer fullness
+
+    /* calculate RND */
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
+        v->rnd = 1;
+    if(v->s.pict_type == P_TYPE)
+        v->rnd ^= 1;
+
+    /* Quantizer stuff */
+    pqindex = get_bits(gb, 5);
+    if (v->quantizer_mode == QUANT_FRAME_IMPLICIT)
+        v->pq = pquant_table[0][pqindex];
+    else
+        v->pq = pquant_table[1][pqindex];
+
+    v->pquantizer = 1;
+    if (v->quantizer_mode == QUANT_FRAME_IMPLICIT)
+        v->pquantizer = pqindex < 9;
+    if (v->quantizer_mode == QUANT_NON_UNIFORM)
+        v->pquantizer = 0;
+    v->pqindex = pqindex;
+    if (pqindex < 9) v->halfpq = get_bits(gb, 1);
+    else v->halfpq = 0;
+    if (v->quantizer_mode == QUANT_FRAME_EXPLICIT)
+        v->pquantizer = get_bits(gb, 1);
+    v->dquantfrm = 0;
+    if (v->extended_mv == 1) v->mvrange = get_prefix(gb, 0, 3);
+    v->k_x = v->mvrange + 9 + (v->mvrange >> 1); //k_x can be 9 10 12 13
+    v->k_y = v->mvrange + 8; //k_y can be 8 9 10 11
+    v->range_x = 1 << (v->k_x - 1);
+    v->range_y = 1 << (v->k_y - 1);
+    if (v->profile == PROFILE_ADVANCED)
+    {
+        if (v->postprocflag) v->postproc = get_bits(gb, 1);
+    }
+    else
+        if (v->multires && v->s.pict_type != B_TYPE) v->respic = get_bits(gb, 2);
+
+    if(v->res_x8 && (v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)){
+        if(get_bits1(gb))return -1;
+    }
+//av_log(v->s.avctx, AV_LOG_INFO, "%c Frame: QP=[%i]%i (+%i/2) %i\n",
+//        (v->s.pict_type == P_TYPE) ? 'P' : ((v->s.pict_type == I_TYPE) ? 'I' : 'B'), pqindex, v->pq, v->halfpq, v->rangeredfrm);
+
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == P_TYPE) v->use_ic = 0;
+
+    switch(v->s.pict_type) {
+    case P_TYPE:
+        if (v->pq < 5) v->tt_index = 0;
+        else if(v->pq < 13) v->tt_index = 1;
+        else v->tt_index = 2;
+
+        lowquant = (v->pq > 12) ? 0 : 1;
+        v->mv_mode = mv_pmode_table[lowquant][get_prefix(gb, 1, 4)];
+        if (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+        {
+            int scale, shift, i;
+            v->mv_mode2 = mv_pmode_table2[lowquant][get_prefix(gb, 1, 3)];
+            v->lumscale = get_bits(gb, 6);
+            v->lumshift = get_bits(gb, 6);
+            v->use_ic = 1;
+            /* fill lookup tables for intensity compensation */
+            if(!v->lumscale) {
+                scale = -64;
+                shift = (255 - v->lumshift * 2) << 6;
+                if(v->lumshift > 31)
+                    shift += 128 << 6;
+            } else {
+                scale = v->lumscale + 32;
+                if(v->lumshift > 31)
+                    shift = (v->lumshift - 64) << 6;
+                else
+                    shift = v->lumshift << 6;
+            }
+            for(i = 0; i < 256; i++) {
+                v->luty[i] = av_clip_uint8((scale * i + shift + 32) >> 6);
+                v->lutuv[i] = av_clip_uint8((scale * (i - 128) + 128*64 + 32) >> 6);
+            }
+        }
+        if(v->mv_mode == MV_PMODE_1MV_HPEL || v->mv_mode == MV_PMODE_1MV_HPEL_BILIN)
+            v->s.quarter_sample = 0;
+        else if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            if(v->mv_mode2 == MV_PMODE_1MV_HPEL || v->mv_mode2 == MV_PMODE_1MV_HPEL_BILIN)
+                v->s.quarter_sample = 0;
+            else
+                v->s.quarter_sample = 1;
+        } else
+            v->s.quarter_sample = 1;
+        v->s.mspel = !(v->mv_mode == MV_PMODE_1MV_HPEL_BILIN || (v->mv_mode == MV_PMODE_INTENSITY_COMP && v->mv_mode2 == MV_PMODE_1MV_HPEL_BILIN));
+
+        if ((v->mv_mode == MV_PMODE_INTENSITY_COMP &&
+                 v->mv_mode2 == MV_PMODE_MIXED_MV)
+                || v->mv_mode == MV_PMODE_MIXED_MV)
+        {
+            status = bitplane_decoding(v->mv_type_mb_plane, &v->mv_type_is_raw, v);
+            if (status < 0) return -1;
+            av_log(v->s.avctx, AV_LOG_DEBUG, "MB MV Type plane encoding: "
+                   "Imode: %i, Invert: %i\n", status>>1, status&1);
+        } else {
+            v->mv_type_is_raw = 0;
+            memset(v->mv_type_mb_plane, 0, v->s.mb_stride * v->s.mb_height);
+        }
+        status = bitplane_decoding(v->s.mbskip_table, &v->skip_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Skip plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+
+        /* Hopefully this is correct for P frames */
+        v->s.mv_table_index = get_bits(gb, 2); //but using vc1_ tables
+        v->cbpcy_vlc = &vc1_cbpcy_p_vlc[get_bits(gb, 2)];
+
+        if (v->dquant)
+        {
+            av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+            vop_dquant_decoding(v);
+        }
+
+        v->ttfrm = 0; //FIXME Is that so ?
+        if (v->vstransform)
+        {
+            v->ttmbf = get_bits(gb, 1);
+            if (v->ttmbf)
+            {
+                v->ttfrm = ttfrm_to_tt[get_bits(gb, 2)];
+            }
+        } else {
+            v->ttmbf = 1;
+            v->ttfrm = TT_8X8;
+        }
+        break;
+    case B_TYPE:
+        if (v->pq < 5) v->tt_index = 0;
+        else if(v->pq < 13) v->tt_index = 1;
+        else v->tt_index = 2;
+
+        lowquant = (v->pq > 12) ? 0 : 1;
+        v->mv_mode = get_bits1(gb) ? MV_PMODE_1MV : MV_PMODE_1MV_HPEL_BILIN;
+        v->s.quarter_sample = (v->mv_mode == MV_PMODE_1MV);
+        v->s.mspel = v->s.quarter_sample;
+
+        status = bitplane_decoding(v->direct_mb_plane, &v->dmb_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Direct Type plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+        status = bitplane_decoding(v->s.mbskip_table, &v->skip_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Skip plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+
+        v->s.mv_table_index = get_bits(gb, 2);
+        v->cbpcy_vlc = &vc1_cbpcy_p_vlc[get_bits(gb, 2)];
+
+        if (v->dquant)
+        {
+            av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+            vop_dquant_decoding(v);
+        }
+
+        v->ttfrm = 0;
+        if (v->vstransform)
+        {
+            v->ttmbf = get_bits(gb, 1);
+            if (v->ttmbf)
+            {
+                v->ttfrm = ttfrm_to_tt[get_bits(gb, 2)];
+            }
+        } else {
+            v->ttmbf = 1;
+            v->ttfrm = TT_8X8;
+        }
+        break;
+    }
+
+    /* AC Syntax */
+    v->c_ac_table_index = decode012(gb);
+    if (v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
+    {
+        v->y_ac_table_index = decode012(gb);
+    }
+    /* DC Syntax */
+    v->s.dc_table_index = get_bits(gb, 1);
+
+    if(v->s.pict_type == BI_TYPE) {
+        v->s.pict_type = B_TYPE;
+        v->bi_type = 1;
+    }
+    return 0;
+}
+
+static int vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb)
+{
+    int pqindex, lowquant;
+    int status;
+
+    v->p_frame_skipped = 0;
+
+    if(v->interlace){
+        v->fcm = decode012(gb);
+        if(v->fcm) return -1; // interlaced frames/fields are not implemented
+    }
+    switch(get_prefix(gb, 0, 4)) {
+    case 0:
+        v->s.pict_type = P_TYPE;
+        break;
+    case 1:
+        v->s.pict_type = B_TYPE;
+        break;
+    case 2:
+        v->s.pict_type = I_TYPE;
+        break;
+    case 3:
+        v->s.pict_type = BI_TYPE;
+        break;
+    case 4:
+        v->s.pict_type = P_TYPE; // skipped pic
+        v->p_frame_skipped = 1;
+        return 0;
+    }
+    if(v->tfcntrflag)
+        get_bits(gb, 8);
+    if(v->broadcast) {
+        if(!v->interlace || v->psf) {
+            v->rptfrm = get_bits(gb, 2);
+        } else {
+            v->tff = get_bits1(gb);
+            v->rptfrm = get_bits1(gb);
+        }
+    }
+    if(v->panscanflag) {
+        //...
+    }
+    v->rnd = get_bits1(gb);
+    if(v->interlace)
+        v->uvsamp = get_bits1(gb);
+    if(v->finterpflag) v->interpfrm = get_bits(gb, 1);
+    if(v->s.pict_type == B_TYPE) {
+        v->bfraction = get_vlc2(gb, vc1_bfraction_vlc.table, VC1_BFRACTION_VLC_BITS, 1);
+        v->bfraction = vc1_bfraction_lut[v->bfraction];
+        if(v->bfraction == 0) {
+            v->s.pict_type = BI_TYPE; /* XXX: should not happen here */
+        }
+    }
+    pqindex = get_bits(gb, 5);
+    v->pqindex = pqindex;
+    if (v->quantizer_mode == QUANT_FRAME_IMPLICIT)
+        v->pq = pquant_table[0][pqindex];
+    else
+        v->pq = pquant_table[1][pqindex];
+
+    v->pquantizer = 1;
+    if (v->quantizer_mode == QUANT_FRAME_IMPLICIT)
+        v->pquantizer = pqindex < 9;
+    if (v->quantizer_mode == QUANT_NON_UNIFORM)
+        v->pquantizer = 0;
+    v->pqindex = pqindex;
+    if (pqindex < 9) v->halfpq = get_bits(gb, 1);
+    else v->halfpq = 0;
+    if (v->quantizer_mode == QUANT_FRAME_EXPLICIT)
+        v->pquantizer = get_bits(gb, 1);
+
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == P_TYPE) v->use_ic = 0;
+
+    switch(v->s.pict_type) {
+    case I_TYPE:
+    case BI_TYPE:
+        status = bitplane_decoding(v->acpred_plane, &v->acpred_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "ACPRED plane encoding: "
+                "Imode: %i, Invert: %i\n", status>>1, status&1);
+        v->condover = CONDOVER_NONE;
+        if(v->overlap && v->pq <= 8) {
+            v->condover = decode012(gb);
+            if(v->condover == CONDOVER_SELECT) {
+                status = bitplane_decoding(v->over_flags_plane, &v->overflg_is_raw, v);
+                if (status < 0) return -1;
+                av_log(v->s.avctx, AV_LOG_DEBUG, "CONDOVER plane encoding: "
+                        "Imode: %i, Invert: %i\n", status>>1, status&1);
+            }
+        }
+        break;
+    case P_TYPE:
+        if(v->postprocflag)
+            v->postproc = get_bits1(gb);
+        if (v->extended_mv) v->mvrange = get_prefix(gb, 0, 3);
+        else v->mvrange = 0;
+        v->k_x = v->mvrange + 9 + (v->mvrange >> 1); //k_x can be 9 10 12 13
+        v->k_y = v->mvrange + 8; //k_y can be 8 9 10 11
+        v->range_x = 1 << (v->k_x - 1);
+        v->range_y = 1 << (v->k_y - 1);
+
+        if (v->pq < 5) v->tt_index = 0;
+        else if(v->pq < 13) v->tt_index = 1;
+        else v->tt_index = 2;
+
+        lowquant = (v->pq > 12) ? 0 : 1;
+        v->mv_mode = mv_pmode_table[lowquant][get_prefix(gb, 1, 4)];
+        if (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+        {
+            int scale, shift, i;
+            v->mv_mode2 = mv_pmode_table2[lowquant][get_prefix(gb, 1, 3)];
+            v->lumscale = get_bits(gb, 6);
+            v->lumshift = get_bits(gb, 6);
+            /* fill lookup tables for intensity compensation */
+            if(!v->lumscale) {
+                scale = -64;
+                shift = (255 - v->lumshift * 2) << 6;
+                if(v->lumshift > 31)
+                    shift += 128 << 6;
+            } else {
+                scale = v->lumscale + 32;
+                if(v->lumshift > 31)
+                    shift = (v->lumshift - 64) << 6;
+                else
+                    shift = v->lumshift << 6;
+            }
+            for(i = 0; i < 256; i++) {
+                v->luty[i] = av_clip_uint8((scale * i + shift + 32) >> 6);
+                v->lutuv[i] = av_clip_uint8((scale * (i - 128) + 128*64 + 32) >> 6);
+            }
+            v->use_ic = 1;
+        }
+        if(v->mv_mode == MV_PMODE_1MV_HPEL || v->mv_mode == MV_PMODE_1MV_HPEL_BILIN)
+            v->s.quarter_sample = 0;
+        else if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            if(v->mv_mode2 == MV_PMODE_1MV_HPEL || v->mv_mode2 == MV_PMODE_1MV_HPEL_BILIN)
+                v->s.quarter_sample = 0;
+            else
+                v->s.quarter_sample = 1;
+        } else
+            v->s.quarter_sample = 1;
+        v->s.mspel = !(v->mv_mode == MV_PMODE_1MV_HPEL_BILIN || (v->mv_mode == MV_PMODE_INTENSITY_COMP && v->mv_mode2 == MV_PMODE_1MV_HPEL_BILIN));
+
+        if ((v->mv_mode == MV_PMODE_INTENSITY_COMP &&
+                 v->mv_mode2 == MV_PMODE_MIXED_MV)
+                || v->mv_mode == MV_PMODE_MIXED_MV)
+        {
+            status = bitplane_decoding(v->mv_type_mb_plane, &v->mv_type_is_raw, v);
+            if (status < 0) return -1;
+            av_log(v->s.avctx, AV_LOG_DEBUG, "MB MV Type plane encoding: "
+                   "Imode: %i, Invert: %i\n", status>>1, status&1);
+        } else {
+            v->mv_type_is_raw = 0;
+            memset(v->mv_type_mb_plane, 0, v->s.mb_stride * v->s.mb_height);
+        }
+        status = bitplane_decoding(v->s.mbskip_table, &v->skip_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Skip plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+
+        /* Hopefully this is correct for P frames */
+        v->s.mv_table_index = get_bits(gb, 2); //but using vc1_ tables
+        v->cbpcy_vlc = &vc1_cbpcy_p_vlc[get_bits(gb, 2)];
+        if (v->dquant)
+        {
+            av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+            vop_dquant_decoding(v);
+        }
+
+        v->ttfrm = 0; //FIXME Is that so ?
+        if (v->vstransform)
+        {
+            v->ttmbf = get_bits(gb, 1);
+            if (v->ttmbf)
+            {
+                v->ttfrm = ttfrm_to_tt[get_bits(gb, 2)];
+            }
+        } else {
+            v->ttmbf = 1;
+            v->ttfrm = TT_8X8;
+        }
+        break;
+    case B_TYPE:
+        if(v->postprocflag)
+            v->postproc = get_bits1(gb);
+        if (v->extended_mv) v->mvrange = get_prefix(gb, 0, 3);
+        else v->mvrange = 0;
+        v->k_x = v->mvrange + 9 + (v->mvrange >> 1); //k_x can be 9 10 12 13
+        v->k_y = v->mvrange + 8; //k_y can be 8 9 10 11
+        v->range_x = 1 << (v->k_x - 1);
+        v->range_y = 1 << (v->k_y - 1);
+
+        if (v->pq < 5) v->tt_index = 0;
+        else if(v->pq < 13) v->tt_index = 1;
+        else v->tt_index = 2;
+
+        lowquant = (v->pq > 12) ? 0 : 1;
+        v->mv_mode = get_bits1(gb) ? MV_PMODE_1MV : MV_PMODE_1MV_HPEL_BILIN;
+        v->s.quarter_sample = (v->mv_mode == MV_PMODE_1MV);
+        v->s.mspel = v->s.quarter_sample;
+
+        status = bitplane_decoding(v->direct_mb_plane, &v->dmb_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Direct Type plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+        status = bitplane_decoding(v->s.mbskip_table, &v->skip_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Skip plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+
+        v->s.mv_table_index = get_bits(gb, 2);
+        v->cbpcy_vlc = &vc1_cbpcy_p_vlc[get_bits(gb, 2)];
+
+        if (v->dquant)
+        {
+            av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+            vop_dquant_decoding(v);
+        }
+
+        v->ttfrm = 0;
+        if (v->vstransform)
+        {
+            v->ttmbf = get_bits(gb, 1);
+            if (v->ttmbf)
+            {
+                v->ttfrm = ttfrm_to_tt[get_bits(gb, 2)];
+            }
+        } else {
+            v->ttmbf = 1;
+            v->ttfrm = TT_8X8;
+        }
+        break;
+    }
+
+    /* AC Syntax */
+    v->c_ac_table_index = decode012(gb);
+    if (v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
+    {
+        v->y_ac_table_index = decode012(gb);
+    }
+    /* DC Syntax */
+    v->s.dc_table_index = get_bits(gb, 1);
+    if ((v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE) && v->dquant) {
+        av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+        vop_dquant_decoding(v);
+    }
+
+    v->bi_type = 0;
+    if(v->s.pict_type == BI_TYPE) {
+        v->s.pict_type = B_TYPE;
+        v->bi_type = 1;
+    }
+    return 0;
+}
+
+/***********************************************************************/
+/**
+ * @defgroup block VC-1 Block-level functions
+ * @see 7.1.4, p91 and 8.1.1.7, p(1)04
+ * @{
+ */
+
+/**
+ * @def GET_MQUANT
+ * @brief Get macroblock-level quantizer scale
+ */
+#define GET_MQUANT()                                           \
+  if (v->dquantfrm)                                            \
+  {                                                            \
+    int edges = 0;                                             \
+    if (v->dqprofile == DQPROFILE_ALL_MBS)                     \
+    {                                                          \
+      if (v->dqbilevel)                                        \
+      {                                                        \
+        mquant = (get_bits(gb, 1)) ? v->altpq : v->pq;         \
+      }                                                        \
+      else                                                     \
+      {                                                        \
+        mqdiff = get_bits(gb, 3);                              \
+        if (mqdiff != 7) mquant = v->pq + mqdiff;              \
+        else mquant = get_bits(gb, 5);                         \
+      }                                                        \
+    }                                                          \
+    if(v->dqprofile == DQPROFILE_SINGLE_EDGE)                  \
+        edges = 1 << v->dqsbedge;                              \
+    else if(v->dqprofile == DQPROFILE_DOUBLE_EDGES)            \
+        edges = (3 << v->dqsbedge) % 15;                       \
+    else if(v->dqprofile == DQPROFILE_FOUR_EDGES)              \
+        edges = 15;                                            \
+    if((edges&1) && !s->mb_x)                                  \
+        mquant = v->altpq;                                     \
+    if((edges&2) && s->first_slice_line)                       \
+        mquant = v->altpq;                                     \
+    if((edges&4) && s->mb_x == (s->mb_width - 1))              \
+        mquant = v->altpq;                                     \
+    if((edges&8) && s->mb_y == (s->mb_height - 1))             \
+        mquant = v->altpq;                                     \
+  }
+
+/**
+ * @def GET_MVDATA(_dmv_x, _dmv_y)
+ * @brief Get MV differentials
+ * @see MVDATA decoding from 8.3.5.2, p(1)20
+ * @param _dmv_x Horizontal differential for decoded MV
+ * @param _dmv_y Vertical differential for decoded MV
+ */
+#define GET_MVDATA(_dmv_x, _dmv_y)                                  \
+  index = 1 + get_vlc2(gb, vc1_mv_diff_vlc[s->mv_table_index].table,\
+                       VC1_MV_DIFF_VLC_BITS, 2);                    \
+  if (index > 36)                                                   \
+  {                                                                 \
+    mb_has_coeffs = 1;                                              \
+    index -= 37;                                                    \
+  }                                                                 \
+  else mb_has_coeffs = 0;                                           \
+  s->mb_intra = 0;                                                  \
+  if (!index) { _dmv_x = _dmv_y = 0; }                              \
+  else if (index == 35)                                             \
+  {                                                                 \
+    _dmv_x = get_bits(gb, v->k_x - 1 + s->quarter_sample);          \
+    _dmv_y = get_bits(gb, v->k_y - 1 + s->quarter_sample);          \
+  }                                                                 \
+  else if (index == 36)                                             \
+  {                                                                 \
+    _dmv_x = 0;                                                     \
+    _dmv_y = 0;                                                     \
+    s->mb_intra = 1;                                                \
+  }                                                                 \
+  else                                                              \
+  {                                                                 \
+    index1 = index%6;                                               \
+    if (!s->quarter_sample && index1 == 5) val = 1;                 \
+    else                                   val = 0;                 \
+    if(size_table[index1] - val > 0)                                \
+        val = get_bits(gb, size_table[index1] - val);               \
+    else                                   val = 0;                 \
+    sign = 0 - (val&1);                                             \
+    _dmv_x = (sign ^ ((val>>1) + offset_table[index1])) - sign;     \
+                                                                    \
+    index1 = index/6;                                               \
+    if (!s->quarter_sample && index1 == 5) val = 1;                 \
+    else                                   val = 0;                 \
+    if(size_table[index1] - val > 0)                                \
+        val = get_bits(gb, size_table[index1] - val);               \
+    else                                   val = 0;                 \
+    sign = 0 - (val&1);                                             \
+    _dmv_y = (sign ^ ((val>>1) + offset_table[index1])) - sign;     \
+  }
+
+/** Predict and set motion vector
+ */
+static inline void vc1_pred_mv(MpegEncContext *s, int n, int dmv_x, int dmv_y, int mv1, int r_x, int r_y, uint8_t* is_intra)
+{
+    int xy, wrap, off = 0;
+    int16_t *A, *B, *C;
+    int px, py;
+    int sum;
+
+    /* scale MV difference to be quad-pel */
+    dmv_x <<= 1 - s->quarter_sample;
+    dmv_y <<= 1 - s->quarter_sample;
+
+    wrap = s->b8_stride;
+    xy = s->block_index[n];
+
+    if(s->mb_intra){
+        s->mv[0][n][0] = s->current_picture.motion_val[0][xy][0] = 0;
+        s->mv[0][n][1] = s->current_picture.motion_val[0][xy][1] = 0;
+        s->current_picture.motion_val[1][xy][0] = 0;
+        s->current_picture.motion_val[1][xy][1] = 0;
+        if(mv1) { /* duplicate motion data for 1-MV block */
+            s->current_picture.motion_val[0][xy + 1][0] = 0;
+            s->current_picture.motion_val[0][xy + 1][1] = 0;
+            s->current_picture.motion_val[0][xy + wrap][0] = 0;
+            s->current_picture.motion_val[0][xy + wrap][1] = 0;
+            s->current_picture.motion_val[0][xy + wrap + 1][0] = 0;
+            s->current_picture.motion_val[0][xy + wrap + 1][1] = 0;
+            s->current_picture.motion_val[1][xy + 1][0] = 0;
+            s->current_picture.motion_val[1][xy + 1][1] = 0;
+            s->current_picture.motion_val[1][xy + wrap][0] = 0;
+            s->current_picture.motion_val[1][xy + wrap][1] = 0;
+            s->current_picture.motion_val[1][xy + wrap + 1][0] = 0;
+            s->current_picture.motion_val[1][xy + wrap + 1][1] = 0;
+        }
+        return;
+    }
+
+    C = s->current_picture.motion_val[0][xy - 1];
+    A = s->current_picture.motion_val[0][xy - wrap];
+    if(mv1)
+        off = (s->mb_x == (s->mb_width - 1)) ? -1 : 2;
+    else {
+        //in 4-MV mode different blocks have different B predictor position
+        switch(n){
+        case 0:
+            off = (s->mb_x > 0) ? -1 : 1;
+            break;
+        case 1:
+            off = (s->mb_x == (s->mb_width - 1)) ? -1 : 1;
+            break;
+        case 2:
+            off = 1;
+            break;
+        case 3:
+            off = -1;
+        }
+    }
+    B = s->current_picture.motion_val[0][xy - wrap + off];
+
+    if(!s->first_slice_line || (n==2 || n==3)) { // predictor A is not out of bounds
+        if(s->mb_width == 1) {
+            px = A[0];
+            py = A[1];
+        } else {
+            px = mid_pred(A[0], B[0], C[0]);
+            py = mid_pred(A[1], B[1], C[1]);
+        }
+    } else if(s->mb_x || (n==1 || n==3)) { // predictor C is not out of bounds
+        px = C[0];
+        py = C[1];
+    } else {
+        px = py = 0;
+    }
+    /* Pullback MV as specified in 8.3.5.3.4 */
+    {
+        int qx, qy, X, Y;
+        qx = (s->mb_x << 6) + ((n==1 || n==3) ? 32 : 0);
+        qy = (s->mb_y << 6) + ((n==2 || n==3) ? 32 : 0);
+        X = (s->mb_width << 6) - 4;
+        Y = (s->mb_height << 6) - 4;
+        if(mv1) {
+            if(qx + px < -60) px = -60 - qx;
+            if(qy + py < -60) py = -60 - qy;
+        } else {
+            if(qx + px < -28) px = -28 - qx;
+            if(qy + py < -28) py = -28 - qy;
+        }
+        if(qx + px > X) px = X - qx;
+        if(qy + py > Y) py = Y - qy;
+    }
+    /* Calculate hybrid prediction as specified in 8.3.5.3.5 */
+    if((!s->first_slice_line || (n==2 || n==3)) && (s->mb_x || (n==1 || n==3))) {
+        if(is_intra[xy - wrap])
+            sum = FFABS(px) + FFABS(py);
+        else
+            sum = FFABS(px - A[0]) + FFABS(py - A[1]);
+        if(sum > 32) {
+            if(get_bits1(&s->gb)) {
+                px = A[0];
+                py = A[1];
+            } else {
+                px = C[0];
+                py = C[1];
+            }
+        } else {
+            if(is_intra[xy - 1])
+                sum = FFABS(px) + FFABS(py);
+            else
+                sum = FFABS(px - C[0]) + FFABS(py - C[1]);
+            if(sum > 32) {
+                if(get_bits1(&s->gb)) {
+                    px = A[0];
+                    py = A[1];
+                } else {
+                    px = C[0];
+                    py = C[1];
+                }
+            }
+        }
+    }
+    /* store MV using signed modulus of MV range defined in 4.11 */
+    s->mv[0][n][0] = s->current_picture.motion_val[0][xy][0] = ((px + dmv_x + r_x) & ((r_x << 1) - 1)) - r_x;
+    s->mv[0][n][1] = s->current_picture.motion_val[0][xy][1] = ((py + dmv_y + r_y) & ((r_y << 1) - 1)) - r_y;
+    if(mv1) { /* duplicate motion data for 1-MV block */
+        s->current_picture.motion_val[0][xy + 1][0] = s->current_picture.motion_val[0][xy][0];
+        s->current_picture.motion_val[0][xy + 1][1] = s->current_picture.motion_val[0][xy][1];
+        s->current_picture.motion_val[0][xy + wrap][0] = s->current_picture.motion_val[0][xy][0];
+        s->current_picture.motion_val[0][xy + wrap][1] = s->current_picture.motion_val[0][xy][1];
+        s->current_picture.motion_val[0][xy + wrap + 1][0] = s->current_picture.motion_val[0][xy][0];
+        s->current_picture.motion_val[0][xy + wrap + 1][1] = s->current_picture.motion_val[0][xy][1];
+    }
+}
+
+/** Motion compensation for direct or interpolated blocks in B-frames
+ */
+static void vc1_interp_mc(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+    DSPContext *dsp = &v->s.dsp;
+    uint8_t *srcY, *srcU, *srcV;
+    int dxy, uvdxy, mx, my, uvmx, uvmy, src_x, src_y, uvsrc_x, uvsrc_y;
+
+    if(!v->s.next_picture.data[0])return;
+
+    mx = s->mv[1][0][0];
+    my = s->mv[1][0][1];
+    uvmx = (mx + ((mx & 3) == 3)) >> 1;
+    uvmy = (my + ((my & 3) == 3)) >> 1;
+    if(v->fastuvmc) {
+        uvmx = uvmx + ((uvmx<0)?-(uvmx&1):(uvmx&1));
+        uvmy = uvmy + ((uvmy<0)?-(uvmy&1):(uvmy&1));
+    }
+    srcY = s->next_picture.data[0];
+    srcU = s->next_picture.data[1];
+    srcV = s->next_picture.data[2];
+
+    src_x = s->mb_x * 16 + (mx >> 2);
+    src_y = s->mb_y * 16 + (my >> 2);
+    uvsrc_x = s->mb_x * 8 + (uvmx >> 2);
+    uvsrc_y = s->mb_y * 8 + (uvmy >> 2);
+
+    if(v->profile != PROFILE_ADVANCED){
+        src_x   = av_clip(  src_x, -16, s->mb_width  * 16);
+        src_y   = av_clip(  src_y, -16, s->mb_height * 16);
+        uvsrc_x = av_clip(uvsrc_x,  -8, s->mb_width  *  8);
+        uvsrc_y = av_clip(uvsrc_y,  -8, s->mb_height *  8);
+    }else{
+        src_x   = av_clip(  src_x, -17, s->avctx->coded_width);
+        src_y   = av_clip(  src_y, -18, s->avctx->coded_height + 1);
+        uvsrc_x = av_clip(uvsrc_x,  -8, s->avctx->coded_width  >> 1);
+        uvsrc_y = av_clip(uvsrc_y,  -8, s->avctx->coded_height >> 1);
+    }
+
+    srcY += src_y * s->linesize + src_x;
+    srcU += uvsrc_y * s->uvlinesize + uvsrc_x;
+    srcV += uvsrc_y * s->uvlinesize + uvsrc_x;
+
+    /* for grayscale we should not try to read from unknown area */
+    if(s->flags & CODEC_FLAG_GRAY) {
+        srcU = s->edge_emu_buffer + 18 * s->linesize;
+        srcV = s->edge_emu_buffer + 18 * s->linesize;
+    }
+
+    if(v->rangeredfrm
+       || (unsigned)src_x > s->h_edge_pos - (mx&3) - 16
+       || (unsigned)src_y > s->v_edge_pos - (my&3) - 16){
+        uint8_t *uvbuf= s->edge_emu_buffer + 19 * s->linesize;
+
+        srcY -= s->mspel * (1 + s->linesize);
+        ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
+                            src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
+        srcY = s->edge_emu_buffer;
+        ff_emulated_edge_mc(uvbuf     , srcU, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        srcU = uvbuf;
+        srcV = uvbuf + 16;
+        /* if we deal with range reduction we need to scale source blocks */
+        if(v->rangeredfrm) {
+            int i, j;
+            uint8_t *src, *src2;
+
+            src = srcY;
+            for(j = 0; j < 17 + s->mspel*2; j++) {
+                for(i = 0; i < 17 + s->mspel*2; i++) src[i] = ((src[i] - 128) >> 1) + 128;
+                src += s->linesize;
+            }
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = ((src[i] - 128) >> 1) + 128;
+                    src2[i] = ((src2[i] - 128) >> 1) + 128;
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
+        srcY += s->mspel * (1 + s->linesize);
+    }
+
+    mx >>= 1;
+    my >>= 1;
+    dxy = ((my & 1) << 1) | (mx & 1);
+
+    dsp->avg_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+
+    if(s->flags & CODEC_FLAG_GRAY) return;
+    /* Chroma MC always uses qpel blilinear */
+    uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
+    uvmx = (uvmx&3)<<1;
+    uvmy = (uvmy&3)<<1;
+    dsp->avg_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+    dsp->avg_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+}
+
+static av_always_inline int scale_mv(int value, int bfrac, int inv, int qs)
+{
+    int n = bfrac;
+
+#if B_FRACTION_DEN==256
+    if(inv)
+        n -= 256;
+    if(!qs)
+        return 2 * ((value * n + 255) >> 9);
+    return (value * n + 128) >> 8;
+#else
+    if(inv)
+        n -= B_FRACTION_DEN;
+    if(!qs)
+        return 2 * ((value * n + B_FRACTION_DEN - 1) / (2 * B_FRACTION_DEN));
+    return (value * n + B_FRACTION_DEN/2) / B_FRACTION_DEN;
+#endif
+}
+
+/** Reconstruct motion vector for B-frame and do motion compensation
+ */
+static inline void vc1_b_mc(VC1Context *v, int dmv_x[2], int dmv_y[2], int direct, int mode)
+{
+    if(v->use_ic) {
+        v->mv_mode2 = v->mv_mode;
+        v->mv_mode = MV_PMODE_INTENSITY_COMP;
+    }
+    if(direct) {
+        vc1_mc_1mv(v, 0);
+        vc1_interp_mc(v);
+        if(v->use_ic) v->mv_mode = v->mv_mode2;
+        return;
+    }
+    if(mode == BMV_TYPE_INTERPOLATED) {
+        vc1_mc_1mv(v, 0);
+        vc1_interp_mc(v);
+        if(v->use_ic) v->mv_mode = v->mv_mode2;
+        return;
+    }
+
+    if(v->use_ic && (mode == BMV_TYPE_BACKWARD)) v->mv_mode = v->mv_mode2;
+    vc1_mc_1mv(v, (mode == BMV_TYPE_BACKWARD));
+    if(v->use_ic) v->mv_mode = v->mv_mode2;
+}
+
+static inline void vc1_pred_b_mv(VC1Context *v, int dmv_x[2], int dmv_y[2], int direct, int mvtype)
+{
+    MpegEncContext *s = &v->s;
+    int xy, wrap, off = 0;
+    int16_t *A, *B, *C;
+    int px, py;
+    int sum;
+    int r_x, r_y;
+    const uint8_t *is_intra = v->mb_type[0];
+
+    r_x = v->range_x;
+    r_y = v->range_y;
+    /* scale MV difference to be quad-pel */
+    dmv_x[0] <<= 1 - s->quarter_sample;
+    dmv_y[0] <<= 1 - s->quarter_sample;
+    dmv_x[1] <<= 1 - s->quarter_sample;
+    dmv_y[1] <<= 1 - s->quarter_sample;
+
+    wrap = s->b8_stride;
+    xy = s->block_index[0];
+
+    if(s->mb_intra) {
+        s->current_picture.motion_val[0][xy][0] =
+        s->current_picture.motion_val[0][xy][1] =
+        s->current_picture.motion_val[1][xy][0] =
+        s->current_picture.motion_val[1][xy][1] = 0;
+        return;
+    }
+    s->mv[0][0][0] = scale_mv(s->next_picture.motion_val[1][xy][0], v->bfraction, 0, s->quarter_sample);
+    s->mv[0][0][1] = scale_mv(s->next_picture.motion_val[1][xy][1], v->bfraction, 0, s->quarter_sample);
+    s->mv[1][0][0] = scale_mv(s->next_picture.motion_val[1][xy][0], v->bfraction, 1, s->quarter_sample);
+    s->mv[1][0][1] = scale_mv(s->next_picture.motion_val[1][xy][1], v->bfraction, 1, s->quarter_sample);
+    if(direct) {
+        s->current_picture.motion_val[0][xy][0] = s->mv[0][0][0];
+        s->current_picture.motion_val[0][xy][1] = s->mv[0][0][1];
+        s->current_picture.motion_val[1][xy][0] = s->mv[1][0][0];
+        s->current_picture.motion_val[1][xy][1] = s->mv[1][0][1];
+        return;
+    }
+
+    if((mvtype == BMV_TYPE_FORWARD) || (mvtype == BMV_TYPE_INTERPOLATED)) {
+        C = s->current_picture.motion_val[0][xy - 2];
+        A = s->current_picture.motion_val[0][xy - wrap*2];
+        off = (s->mb_x == (s->mb_width - 1)) ? -2 : 2;
+        B = s->current_picture.motion_val[0][xy - wrap*2 + off];
+
+        if(!s->first_slice_line) { // predictor A is not out of bounds
+            if(s->mb_width == 1) {
+                px = A[0];
+                py = A[1];
+            } else {
+                px = mid_pred(A[0], B[0], C[0]);
+                py = mid_pred(A[1], B[1], C[1]);
+            }
+        } else if(s->mb_x) { // predictor C is not out of bounds
+            px = C[0];
+            py = C[1];
+        } else {
+            px = py = 0;
+        }
+        /* Pullback MV as specified in 8.3.5.3.4 */
+        {
+            int qx, qy, X, Y;
+            if(v->profile < PROFILE_ADVANCED) {
+                qx = (s->mb_x << 5);
+                qy = (s->mb_y << 5);
+                X = (s->mb_width << 5) - 4;
+                Y = (s->mb_height << 5) - 4;
+                if(qx + px < -28) px = -28 - qx;
+                if(qy + py < -28) py = -28 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            } else {
+                qx = (s->mb_x << 6);
+                qy = (s->mb_y << 6);
+                X = (s->mb_width << 6) - 4;
+                Y = (s->mb_height << 6) - 4;
+                if(qx + px < -60) px = -60 - qx;
+                if(qy + py < -60) py = -60 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            }
+        }
+        /* Calculate hybrid prediction as specified in 8.3.5.3.5 */
+        if(0 && !s->first_slice_line && s->mb_x) {
+            if(is_intra[xy - wrap])
+                sum = FFABS(px) + FFABS(py);
+            else
+                sum = FFABS(px - A[0]) + FFABS(py - A[1]);
+            if(sum > 32) {
+                if(get_bits1(&s->gb)) {
+                    px = A[0];
+                    py = A[1];
+                } else {
+                    px = C[0];
+                    py = C[1];
+                }
+            } else {
+                if(is_intra[xy - 2])
+                    sum = FFABS(px) + FFABS(py);
+                else
+                    sum = FFABS(px - C[0]) + FFABS(py - C[1]);
+                if(sum > 32) {
+                    if(get_bits1(&s->gb)) {
+                        px = A[0];
+                        py = A[1];
+                    } else {
+                        px = C[0];
+                        py = C[1];
+                    }
+                }
+            }
+        }
+        /* store MV using signed modulus of MV range defined in 4.11 */
+        s->mv[0][0][0] = ((px + dmv_x[0] + r_x) & ((r_x << 1) - 1)) - r_x;
+        s->mv[0][0][1] = ((py + dmv_y[0] + r_y) & ((r_y << 1) - 1)) - r_y;
+    }
+    if((mvtype == BMV_TYPE_BACKWARD) || (mvtype == BMV_TYPE_INTERPOLATED)) {
+        C = s->current_picture.motion_val[1][xy - 2];
+        A = s->current_picture.motion_val[1][xy - wrap*2];
+        off = (s->mb_x == (s->mb_width - 1)) ? -2 : 2;
+        B = s->current_picture.motion_val[1][xy - wrap*2 + off];
+
+        if(!s->first_slice_line) { // predictor A is not out of bounds
+            if(s->mb_width == 1) {
+                px = A[0];
+                py = A[1];
+            } else {
+                px = mid_pred(A[0], B[0], C[0]);
+                py = mid_pred(A[1], B[1], C[1]);
+            }
+        } else if(s->mb_x) { // predictor C is not out of bounds
+            px = C[0];
+            py = C[1];
+        } else {
+            px = py = 0;
+        }
+        /* Pullback MV as specified in 8.3.5.3.4 */
+        {
+            int qx, qy, X, Y;
+            if(v->profile < PROFILE_ADVANCED) {
+                qx = (s->mb_x << 5);
+                qy = (s->mb_y << 5);
+                X = (s->mb_width << 5) - 4;
+                Y = (s->mb_height << 5) - 4;
+                if(qx + px < -28) px = -28 - qx;
+                if(qy + py < -28) py = -28 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            } else {
+                qx = (s->mb_x << 6);
+                qy = (s->mb_y << 6);
+                X = (s->mb_width << 6) - 4;
+                Y = (s->mb_height << 6) - 4;
+                if(qx + px < -60) px = -60 - qx;
+                if(qy + py < -60) py = -60 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            }
+        }
+        /* Calculate hybrid prediction as specified in 8.3.5.3.5 */
+        if(0 && !s->first_slice_line && s->mb_x) {
+            if(is_intra[xy - wrap])
+                sum = FFABS(px) + FFABS(py);
+            else
+                sum = FFABS(px - A[0]) + FFABS(py - A[1]);
+            if(sum > 32) {
+                if(get_bits1(&s->gb)) {
+                    px = A[0];
+                    py = A[1];
+                } else {
+                    px = C[0];
+                    py = C[1];
+                }
+            } else {
+                if(is_intra[xy - 2])
+                    sum = FFABS(px) + FFABS(py);
+                else
+                    sum = FFABS(px - C[0]) + FFABS(py - C[1]);
+                if(sum > 32) {
+                    if(get_bits1(&s->gb)) {
+                        px = A[0];
+                        py = A[1];
+                    } else {
+                        px = C[0];
+                        py = C[1];
+                    }
+                }
+            }
+        }
+        /* store MV using signed modulus of MV range defined in 4.11 */
+
+        s->mv[1][0][0] = ((px + dmv_x[1] + r_x) & ((r_x << 1) - 1)) - r_x;
+        s->mv[1][0][1] = ((py + dmv_y[1] + r_y) & ((r_y << 1) - 1)) - r_y;
+    }
+    s->current_picture.motion_val[0][xy][0] = s->mv[0][0][0];
+    s->current_picture.motion_val[0][xy][1] = s->mv[0][0][1];
+    s->current_picture.motion_val[1][xy][0] = s->mv[1][0][0];
+    s->current_picture.motion_val[1][xy][1] = s->mv[1][0][1];
+}
+
+/** Get predicted DC value for I-frames only
+ * prediction dir: left=0, top=1
+ * @param s MpegEncContext
+ * @param[in] n block index in the current MB
+ * @param dc_val_ptr Pointer to DC predictor
+ * @param dir_ptr Prediction direction for use in AC prediction
+ */
+static inline int vc1_i_pred_dc(MpegEncContext *s, int overlap, int pq, int n,
+                              int16_t **dc_val_ptr, int *dir_ptr)
+{
+    int a, b, c, wrap, pred, scale;
+    int16_t *dc_val;
+    static const uint16_t dcpred[32] = {
+    -1, 1024,  512,  341,  256,  205,  171,  146,  128,
+         114,  102,   93,   85,   79,   73,   68,   64,
+          60,   57,   54,   51,   49,   47,   45,   43,
+          41,   39,   38,   37,   35,   34,   33
+    };
+
+    /* find prediction - wmv3_dc_scale always used here in fact */
+    if (n < 4)     scale = s->y_dc_scale;
+    else           scale = s->c_dc_scale;
+
+    wrap = s->block_wrap[n];
+    dc_val= s->dc_val[0] + s->block_index[n];
+
+    /* B A
+     * C X
+     */
+    c = dc_val[ - 1];
+    b = dc_val[ - 1 - wrap];
+    a = dc_val[ - wrap];
+
+    if (pq < 9 || !overlap)
+    {
+        /* Set outer values */
+        if (s->first_slice_line && (n!=2 && n!=3)) b=a=dcpred[scale];
+        if (s->mb_x == 0 && (n!=1 && n!=3)) b=c=dcpred[scale];
+    }
+    else
+    {
+        /* Set outer values */
+        if (s->first_slice_line && (n!=2 && n!=3)) b=a=0;
+        if (s->mb_x == 0 && (n!=1 && n!=3)) b=c=0;
+    }
+
+    if (abs(a - b) <= abs(b - c)) {
+        pred = c;
+        *dir_ptr = 1;//left
+    } else {
+        pred = a;
+        *dir_ptr = 0;//top
+    }
+
+    /* update predictor */
+    *dc_val_ptr = &dc_val[0];
+    return pred;
+}
+
+
+/** Get predicted DC value
+ * prediction dir: left=0, top=1
+ * @param s MpegEncContext
+ * @param[in] n block index in the current MB
+ * @param dc_val_ptr Pointer to DC predictor
+ * @param dir_ptr Prediction direction for use in AC prediction
+ */
+static inline int vc1_pred_dc(MpegEncContext *s, int overlap, int pq, int n,
+                              int a_avail, int c_avail,
+                              int16_t **dc_val_ptr, int *dir_ptr)
+{
+    int a, b, c, wrap, pred, scale;
+    int16_t *dc_val;
+    int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+    int q1, q2 = 0;
+
+    /* find prediction - wmv3_dc_scale always used here in fact */
+    if (n < 4)     scale = s->y_dc_scale;
+    else           scale = s->c_dc_scale;
+
+    wrap = s->block_wrap[n];
+    dc_val= s->dc_val[0] + s->block_index[n];
+
+    /* B A
+     * C X
+     */
+    c = dc_val[ - 1];
+    b = dc_val[ - 1 - wrap];
+    a = dc_val[ - wrap];
+    /* scale predictors if needed */
+    q1 = s->current_picture.qscale_table[mb_pos];
+    if(c_avail && (n!= 1 && n!=3)) {
+        q2 = s->current_picture.qscale_table[mb_pos - 1];
+        if(q2 && q2 != q1)
+            c = (c * s->y_dc_scale_table[q2] * vc1_dqscale[s->y_dc_scale_table[q1] - 1] + 0x20000) >> 18;
+    }
+    if(a_avail && (n!= 2 && n!=3)) {
+        q2 = s->current_picture.qscale_table[mb_pos - s->mb_stride];
+        if(q2 && q2 != q1)
+            a = (a * s->y_dc_scale_table[q2] * vc1_dqscale[s->y_dc_scale_table[q1] - 1] + 0x20000) >> 18;
+    }
+    if(a_avail && c_avail && (n!=3)) {
+        int off = mb_pos;
+        if(n != 1) off--;
+        if(n != 2) off -= s->mb_stride;
+        q2 = s->current_picture.qscale_table[off];
+        if(q2 && q2 != q1)
+            b = (b * s->y_dc_scale_table[q2] * vc1_dqscale[s->y_dc_scale_table[q1] - 1] + 0x20000) >> 18;
+    }
+
+    if(a_avail && c_avail) {
+        if(abs(a - b) <= abs(b - c)) {
+            pred = c;
+            *dir_ptr = 1;//left
+        } else {
+            pred = a;
+            *dir_ptr = 0;//top
+        }
+    } else if(a_avail) {
+        pred = a;
+        *dir_ptr = 0;//top
+    } else if(c_avail) {
+        pred = c;
+        *dir_ptr = 1;//left
+    } else {
+        pred = 0;
+        *dir_ptr = 1;//left
+    }
+
+    /* update predictor */
+    *dc_val_ptr = &dc_val[0];
+    return pred;
+}
+
+
+/**
+ * @defgroup std_mb VC1 Macroblock-level functions in Simple/Main Profiles
+ * @see 7.1.4, p91 and 8.1.1.7, p(1)04
+ * @{
+ */
+
+static inline int vc1_coded_block_pred(MpegEncContext * s, int n, uint8_t **coded_block_ptr)
+{
+    int xy, wrap, pred, a, b, c;
+
+    xy = s->block_index[n];
+    wrap = s->b8_stride;
+
+    /* B C
+     * A X
+     */
+    a = s->coded_block[xy - 1       ];
+    b = s->coded_block[xy - 1 - wrap];
+    c = s->coded_block[xy     - wrap];
+
+    if (b == c) {
+        pred = a;
+    } else {
+        pred = c;
+    }
+
+    /* store value */
+    *coded_block_ptr = &s->coded_block[xy];
+
+    return pred;
+}
+
+/**
+ * Decode one AC coefficient
+ * @param v The VC1 context
+ * @param last Last coefficient
+ * @param skip How much zero coefficients to skip
+ * @param value Decoded AC coefficient value
+ * @see 8.1.3.4
+ */
+static void vc1_decode_ac_coeff(VC1Context *v, int *last, int *skip, int *value, int codingset)
+{
+    GetBitContext *gb = &v->s.gb;
+    int index, escape, run = 0, level = 0, lst = 0;
+
+    index = get_vlc2(gb, vc1_ac_coeff_table[codingset].table, AC_VLC_BITS, 3);
+    if (index != vc1_ac_sizes[codingset] - 1) {
+        run = vc1_index_decode_table[codingset][index][0];
+        level = vc1_index_decode_table[codingset][index][1];
+        lst = index >= vc1_last_decode_table[codingset];
+        if(get_bits(gb, 1))
+            level = -level;
+    } else {
+        escape = decode210(gb);
+        if (escape != 2) {
+            index = get_vlc2(gb, vc1_ac_coeff_table[codingset].table, AC_VLC_BITS, 3);
+            run = vc1_index_decode_table[codingset][index][0];
+            level = vc1_index_decode_table[codingset][index][1];
+            lst = index >= vc1_last_decode_table[codingset];
+            if(escape == 0) {
+                if(lst)
+                    level += vc1_last_delta_level_table[codingset][run];
+                else
+                    level += vc1_delta_level_table[codingset][run];
+            } else {
+                if(lst)
+                    run += vc1_last_delta_run_table[codingset][level] + 1;
+                else
+                    run += vc1_delta_run_table[codingset][level] + 1;
+            }
+            if(get_bits(gb, 1))
+                level = -level;
+        } else {
+            int sign;
+            lst = get_bits(gb, 1);
+            if(v->s.esc3_level_length == 0) {
+                if(v->pq < 8 || v->dquantfrm) { // table 59
+                    v->s.esc3_level_length = get_bits(gb, 3);
+                    if(!v->s.esc3_level_length)
+                        v->s.esc3_level_length = get_bits(gb, 2) + 8;
+                } else { //table 60
+                    v->s.esc3_level_length = get_prefix(gb, 1, 6) + 2;
+                }
+                v->s.esc3_run_length = 3 + get_bits(gb, 2);
+            }
+            run = get_bits(gb, v->s.esc3_run_length);
+            sign = get_bits(gb, 1);
+            level = get_bits(gb, v->s.esc3_level_length);
+            if(sign)
+                level = -level;
+        }
+    }
+
+    *last = lst;
+    *skip = run;
+    *value = level;
+}
+
+/** Decode intra block in intra frames - should be faster than decode_intra_block
+ * @param v VC1Context
+ * @param block block to decode
+ * @param coded are AC coeffs present or not
+ * @param codingset set of VLC to decode data
+ */
+static int vc1_decode_i_block(VC1Context *v, DCTELEM block[64], int n, int coded, int codingset)
+{
+    GetBitContext *gb = &v->s.gb;
+    MpegEncContext *s = &v->s;
+    int dc_pred_dir = 0; /* Direction of the DC prediction used */
+    int run_diff, i;
+    int16_t *dc_val;
+    int16_t *ac_val, *ac_val2;
+    int dcdiff;
+
+    /* Get DC differential */
+    if (n < 4) {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    } else {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    }
+    if (dcdiff < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "Illegal DC VLC\n");
+        return -1;
+    }
+    if (dcdiff)
+    {
+        if (dcdiff == 119 /* ESC index value */)
+        {
+            /* TODO: Optimize */
+            if (v->pq == 1) dcdiff = get_bits(gb, 10);
+            else if (v->pq == 2) dcdiff = get_bits(gb, 9);
+            else dcdiff = get_bits(gb, 8);
+        }
+        else
+        {
+            if (v->pq == 1)
+                dcdiff = (dcdiff<<2) + get_bits(gb, 2) - 3;
+            else if (v->pq == 2)
+                dcdiff = (dcdiff<<1) + get_bits(gb, 1) - 1;
+        }
+        if (get_bits(gb, 1))
+            dcdiff = -dcdiff;
+    }
+
+    /* Prediction */
+    dcdiff += vc1_i_pred_dc(&v->s, v->overlap, v->pq, n, &dc_val, &dc_pred_dir);
+    *dc_val = dcdiff;
+
+    /* Store the quantized DC coeff, used for prediction */
+    if (n < 4) {
+        block[0] = dcdiff * s->y_dc_scale;
+    } else {
+        block[0] = dcdiff * s->c_dc_scale;
+    }
+    /* Skip ? */
+    run_diff = 0;
+    i = 0;
+    if (!coded) {
+        goto not_coded;
+    }
+
+    //AC Decoding
+    i = 1;
+
+    {
+        int last = 0, skip, value;
+        const int8_t *zz_table;
+        int scale;
+        int k;
+
+        scale = v->pq * 2 + v->halfpq;
+
+        if(v->s.ac_pred) {
+            if(!dc_pred_dir)
+                zz_table = vc1_horizontal_zz;
+            else
+                zz_table = vc1_vertical_zz;
+        } else
+            zz_table = vc1_normal_zz;
+
+        ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+        ac_val2 = ac_val;
+        if(dc_pred_dir) //left
+            ac_val -= 16;
+        else //top
+            ac_val -= 16 * s->block_wrap[n];
+
+        while (!last) {
+            vc1_decode_ac_coeff(v, &last, &skip, &value, codingset);
+            i += skip;
+            if(i > 63)
+                break;
+            block[zz_table[i++]] = value;
+        }
+
+        /* apply AC prediction if needed */
+        if(s->ac_pred) {
+            if(dc_pred_dir) { //left
+                for(k = 1; k < 8; k++)
+                    block[k << 3] += ac_val[k];
+            } else { //top
+                for(k = 1; k < 8; k++)
+                    block[k] += ac_val[k + 8];
+            }
+        }
+        /* save AC coeffs for further prediction */
+        for(k = 1; k < 8; k++) {
+            ac_val2[k] = block[k << 3];
+            ac_val2[k + 8] = block[k];
+        }
+
+        /* scale AC coeffs */
+        for(k = 1; k < 64; k++)
+            if(block[k]) {
+                block[k] *= scale;
+                if(!v->pquantizer)
+                    block[k] += (block[k] < 0) ? -v->pq : v->pq;
+            }
+
+        if(s->ac_pred) i = 63;
+    }
+
+not_coded:
+    if(!coded) {
+        int k, scale;
+        ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+        ac_val2 = ac_val;
+
+        scale = v->pq * 2 + v->halfpq;
+        memset(ac_val2, 0, 16 * 2);
+        if(dc_pred_dir) {//left
+            ac_val -= 16;
+            if(s->ac_pred)
+                memcpy(ac_val2, ac_val, 8 * 2);
+        } else {//top
+            ac_val -= 16 * s->block_wrap[n];
+            if(s->ac_pred)
+                memcpy(ac_val2 + 8, ac_val + 8, 8 * 2);
+        }
+
+        /* apply AC prediction if needed */
+        if(s->ac_pred) {
+            if(dc_pred_dir) { //left
+                for(k = 1; k < 8; k++) {
+                    block[k << 3] = ac_val[k] * scale;
+                    if(!v->pquantizer && block[k << 3])
+                        block[k << 3] += (block[k << 3] < 0) ? -v->pq : v->pq;
+                }
+            } else { //top
+                for(k = 1; k < 8; k++) {
+                    block[k] = ac_val[k + 8] * scale;
+                    if(!v->pquantizer && block[k])
+                        block[k] += (block[k] < 0) ? -v->pq : v->pq;
+                }
+            }
+            i = 63;
+        }
+    }
+    s->block_last_index[n] = i;
+
+    return 0;
+}
+
+/** Decode intra block in intra frames - should be faster than decode_intra_block
+ * @param v VC1Context
+ * @param block block to decode
+ * @param coded are AC coeffs present or not
+ * @param codingset set of VLC to decode data
+ */
+static int vc1_decode_i_block_adv(VC1Context *v, DCTELEM block[64], int n, int coded, int codingset, int mquant)
+{
+    GetBitContext *gb = &v->s.gb;
+    MpegEncContext *s = &v->s;
+    int dc_pred_dir = 0; /* Direction of the DC prediction used */
+    int run_diff, i;
+    int16_t *dc_val;
+    int16_t *ac_val, *ac_val2;
+    int dcdiff;
+    int a_avail = v->a_avail, c_avail = v->c_avail;
+    int use_pred = s->ac_pred;
+    int scale;
+    int q1, q2 = 0;
+    int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+
+    /* Get DC differential */
+    if (n < 4) {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    } else {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    }
+    if (dcdiff < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "Illegal DC VLC\n");
+        return -1;
+    }
+    if (dcdiff)
+    {
+        if (dcdiff == 119 /* ESC index value */)
+        {
+            /* TODO: Optimize */
+            if (mquant == 1) dcdiff = get_bits(gb, 10);
+            else if (mquant == 2) dcdiff = get_bits(gb, 9);
+            else dcdiff = get_bits(gb, 8);
+        }
+        else
+        {
+            if (mquant == 1)
+                dcdiff = (dcdiff<<2) + get_bits(gb, 2) - 3;
+            else if (mquant == 2)
+                dcdiff = (dcdiff<<1) + get_bits(gb, 1) - 1;
+        }
+        if (get_bits(gb, 1))
+            dcdiff = -dcdiff;
+    }
+
+    /* Prediction */
+    dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, v->a_avail, v->c_avail, &dc_val, &dc_pred_dir);
+    *dc_val = dcdiff;
+
+    /* Store the quantized DC coeff, used for prediction */
+    if (n < 4) {
+        block[0] = dcdiff * s->y_dc_scale;
+    } else {
+        block[0] = dcdiff * s->c_dc_scale;
+    }
+    /* Skip ? */
+    run_diff = 0;
+    i = 0;
+
+    //AC Decoding
+    i = 1;
+
+    /* check if AC is needed at all and adjust direction if needed */
+    if(!a_avail) dc_pred_dir = 1;
+    if(!c_avail) dc_pred_dir = 0;
+    if(!a_avail && !c_avail) use_pred = 0;
+    ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+    ac_val2 = ac_val;
+
+    scale = mquant * 2 + v->halfpq;
+
+    if(dc_pred_dir) //left
+        ac_val -= 16;
+    else //top
+        ac_val -= 16 * s->block_wrap[n];
+
+    q1 = s->current_picture.qscale_table[mb_pos];
+    if(dc_pred_dir && c_avail && mb_pos) q2 = s->current_picture.qscale_table[mb_pos - 1];
+    if(!dc_pred_dir && a_avail && mb_pos >= s->mb_stride) q2 = s->current_picture.qscale_table[mb_pos - s->mb_stride];
+    if(dc_pred_dir && n==1) q2 = q1;
+    if(!dc_pred_dir && n==2) q2 = q1;
+    if(n==3) q2 = q1;
+
+    if(coded) {
+        int last = 0, skip, value;
+        const int8_t *zz_table;
+        int k;
+
+        if(v->s.ac_pred) {
+            if(!dc_pred_dir)
+                zz_table = vc1_horizontal_zz;
+            else
+                zz_table = vc1_vertical_zz;
+        } else
+            zz_table = vc1_normal_zz;
+
+        while (!last) {
+            vc1_decode_ac_coeff(v, &last, &skip, &value, codingset);
+            i += skip;
+            if(i > 63)
+                break;
+            block[zz_table[i++]] = value;
+        }
+
+        /* apply AC prediction if needed */
+        if(use_pred) {
+            /* scale predictors if needed*/
+            if(q2 && q1!=q2) {
+                q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+
+                if(dc_pred_dir) { //left
+                    for(k = 1; k < 8; k++)
+                        block[k << 3] += (ac_val[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                } else { //top
+                    for(k = 1; k < 8; k++)
+                        block[k] += (ac_val[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            } else {
+                if(dc_pred_dir) { //left
+                    for(k = 1; k < 8; k++)
+                        block[k << 3] += ac_val[k];
+                } else { //top
+                    for(k = 1; k < 8; k++)
+                        block[k] += ac_val[k + 8];
+                }
+            }
+        }
+        /* save AC coeffs for further prediction */
+        for(k = 1; k < 8; k++) {
+            ac_val2[k] = block[k << 3];
+            ac_val2[k + 8] = block[k];
+        }
+
+        /* scale AC coeffs */
+        for(k = 1; k < 64; k++)
+            if(block[k]) {
+                block[k] *= scale;
+                if(!v->pquantizer)
+                    block[k] += (block[k] < 0) ? -mquant : mquant;
+            }
+
+        if(use_pred) i = 63;
+    } else { // no AC coeffs
+        int k;
+
+        memset(ac_val2, 0, 16 * 2);
+        if(dc_pred_dir) {//left
+            if(use_pred) {
+                memcpy(ac_val2, ac_val, 8 * 2);
+                if(q2 && q1!=q2) {
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+                    for(k = 1; k < 8; k++)
+                        ac_val2[k] = (ac_val2[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            }
+        } else {//top
+            if(use_pred) {
+                memcpy(ac_val2 + 8, ac_val + 8, 8 * 2);
+                if(q2 && q1!=q2) {
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+                    for(k = 1; k < 8; k++)
+                        ac_val2[k + 8] = (ac_val2[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            }
+        }
+
+        /* apply AC prediction if needed */
+        if(use_pred) {
+            if(dc_pred_dir) { //left
+                for(k = 1; k < 8; k++) {
+                    block[k << 3] = ac_val2[k] * scale;
+                    if(!v->pquantizer && block[k << 3])
+                        block[k << 3] += (block[k << 3] < 0) ? -mquant : mquant;
+                }
+            } else { //top
+                for(k = 1; k < 8; k++) {
+                    block[k] = ac_val2[k + 8] * scale;
+                    if(!v->pquantizer && block[k])
+                        block[k] += (block[k] < 0) ? -mquant : mquant;
+                }
+            }
+            i = 63;
+        }
+    }
+    s->block_last_index[n] = i;
+
+    return 0;
+}
+
+/** Decode intra block in inter frames - more generic version than vc1_decode_i_block
+ * @param v VC1Context
+ * @param block block to decode
+ * @param coded are AC coeffs present or not
+ * @param mquant block quantizer
+ * @param codingset set of VLC to decode data
+ */
+static int vc1_decode_intra_block(VC1Context *v, DCTELEM block[64], int n, int coded, int mquant, int codingset)
+{
+    GetBitContext *gb = &v->s.gb;
+    MpegEncContext *s = &v->s;
+    int dc_pred_dir = 0; /* Direction of the DC prediction used */
+    int run_diff, i;
+    int16_t *dc_val;
+    int16_t *ac_val, *ac_val2;
+    int dcdiff;
+    int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+    int a_avail = v->a_avail, c_avail = v->c_avail;
+    int use_pred = s->ac_pred;
+    int scale;
+    int q1, q2 = 0;
+
+    /* XXX: Guard against dumb values of mquant */
+    mquant = (mquant < 1) ? 0 : ( (mquant>31) ? 31 : mquant );
+
+    /* Set DC scale - y and c use the same */
+    s->y_dc_scale = s->y_dc_scale_table[mquant];
+    s->c_dc_scale = s->c_dc_scale_table[mquant];
+
+    /* Get DC differential */
+    if (n < 4) {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    } else {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    }
+    if (dcdiff < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "Illegal DC VLC\n");
+        return -1;
+    }
+    if (dcdiff)
+    {
+        if (dcdiff == 119 /* ESC index value */)
+        {
+            /* TODO: Optimize */
+            if (mquant == 1) dcdiff = get_bits(gb, 10);
+            else if (mquant == 2) dcdiff = get_bits(gb, 9);
+            else dcdiff = get_bits(gb, 8);
+        }
+        else
+        {
+            if (mquant == 1)
+                dcdiff = (dcdiff<<2) + get_bits(gb, 2) - 3;
+            else if (mquant == 2)
+                dcdiff = (dcdiff<<1) + get_bits(gb, 1) - 1;
+        }
+        if (get_bits(gb, 1))
+            dcdiff = -dcdiff;
+    }
+
+    /* Prediction */
+    dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, a_avail, c_avail, &dc_val, &dc_pred_dir);
+    *dc_val = dcdiff;
+
+    /* Store the quantized DC coeff, used for prediction */
+
+    if (n < 4) {
+        block[0] = dcdiff * s->y_dc_scale;
+    } else {
+        block[0] = dcdiff * s->c_dc_scale;
+    }
+    /* Skip ? */
+    run_diff = 0;
+    i = 0;
+
+    //AC Decoding
+    i = 1;
+
+    /* check if AC is needed at all and adjust direction if needed */
+    if(!a_avail) dc_pred_dir = 1;
+    if(!c_avail) dc_pred_dir = 0;
+    if(!a_avail && !c_avail) use_pred = 0;
+    ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+    ac_val2 = ac_val;
+
+    scale = mquant * 2 + v->halfpq;
+
+    if(dc_pred_dir) //left
+        ac_val -= 16;
+    else //top
+        ac_val -= 16 * s->block_wrap[n];
+
+    q1 = s->current_picture.qscale_table[mb_pos];
+    if(dc_pred_dir && c_avail && mb_pos) q2 = s->current_picture.qscale_table[mb_pos - 1];
+    if(!dc_pred_dir && a_avail && mb_pos >= s->mb_stride) q2 = s->current_picture.qscale_table[mb_pos - s->mb_stride];
+    if(dc_pred_dir && n==1) q2 = q1;
+    if(!dc_pred_dir && n==2) q2 = q1;
+    if(n==3) q2 = q1;
+
+    if(coded) {
+        int last = 0, skip, value;
+        const int8_t *zz_table;
+        int k;
+
+        zz_table = vc1_simple_progressive_8x8_zz;
+
+        while (!last) {
+            vc1_decode_ac_coeff(v, &last, &skip, &value, codingset);
+            i += skip;
+            if(i > 63)
+                break;
+            block[zz_table[i++]] = value;
+        }
+
+        /* apply AC prediction if needed */
+        if(use_pred) {
+            /* scale predictors if needed*/
+            if(q2 && q1!=q2) {
+                q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+
+                if(dc_pred_dir) { //left
+                    for(k = 1; k < 8; k++)
+                        block[k << 3] += (ac_val[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                } else { //top
+                    for(k = 1; k < 8; k++)
+                        block[k] += (ac_val[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            } else {
+                if(dc_pred_dir) { //left
+                    for(k = 1; k < 8; k++)
+                        block[k << 3] += ac_val[k];
+                } else { //top
+                    for(k = 1; k < 8; k++)
+                        block[k] += ac_val[k + 8];
+                }
+            }
+        }
+        /* save AC coeffs for further prediction */
+        for(k = 1; k < 8; k++) {
+            ac_val2[k] = block[k << 3];
+            ac_val2[k + 8] = block[k];
+        }
+
+        /* scale AC coeffs */
+        for(k = 1; k < 64; k++)
+            if(block[k]) {
+                block[k] *= scale;
+                if(!v->pquantizer)
+                    block[k] += (block[k] < 0) ? -mquant : mquant;
+            }
+
+        if(use_pred) i = 63;
+    } else { // no AC coeffs
+        int k;
+
+        memset(ac_val2, 0, 16 * 2);
+        if(dc_pred_dir) {//left
+            if(use_pred) {
+                memcpy(ac_val2, ac_val, 8 * 2);
+                if(q2 && q1!=q2) {
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+                    for(k = 1; k < 8; k++)
+                        ac_val2[k] = (ac_val2[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            }
+        } else {//top
+            if(use_pred) {
+                memcpy(ac_val2 + 8, ac_val + 8, 8 * 2);
+                if(q2 && q1!=q2) {
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+                    for(k = 1; k < 8; k++)
+                        ac_val2[k + 8] = (ac_val2[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            }
+        }
+
+        /* apply AC prediction if needed */
+        if(use_pred) {
+            if(dc_pred_dir) { //left
+                for(k = 1; k < 8; k++) {
+                    block[k << 3] = ac_val2[k] * scale;
+                    if(!v->pquantizer && block[k << 3])
+                        block[k << 3] += (block[k << 3] < 0) ? -mquant : mquant;
+                }
+            } else { //top
+                for(k = 1; k < 8; k++) {
+                    block[k] = ac_val2[k + 8] * scale;
+                    if(!v->pquantizer && block[k])
+                        block[k] += (block[k] < 0) ? -mquant : mquant;
+                }
+            }
+            i = 63;
+        }
+    }
+    s->block_last_index[n] = i;
+
+    return 0;
+}
+
+/** Decode P block
+ */
+static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, int mquant, int ttmb, int first_block)
+{
+    MpegEncContext *s = &v->s;
+    GetBitContext *gb = &s->gb;
+    int i, j;
+    int subblkpat = 0;
+    int scale, off, idx, last, skip, value;
+    int ttblk = ttmb & 7;
+
+    if(ttmb == -1) {
+        ttblk = ttblk_to_tt[v->tt_index][get_vlc2(gb, vc1_ttblk_vlc[v->tt_index].table, VC1_TTBLK_VLC_BITS, 1)];
+    }
+    if(ttblk == TT_4X4) {
+        subblkpat = ~(get_vlc2(gb, vc1_subblkpat_vlc[v->tt_index].table, VC1_SUBBLKPAT_VLC_BITS, 1) + 1);
+    }
+    if((ttblk != TT_8X8 && ttblk != TT_4X4) && (v->ttmbf || (ttmb != -1 && (ttmb & 8) && !first_block))) {
+        subblkpat = decode012(gb);
+        if(subblkpat) subblkpat ^= 3; //swap decoded pattern bits
+        if(ttblk == TT_8X4_TOP || ttblk == TT_8X4_BOTTOM) ttblk = TT_8X4;
+        if(ttblk == TT_4X8_RIGHT || ttblk == TT_4X8_LEFT) ttblk = TT_4X8;
+    }
+    scale = 2 * mquant + v->halfpq;
+
+    // convert transforms like 8X4_TOP to generic TT and SUBBLKPAT
+    if(ttblk == TT_8X4_TOP || ttblk == TT_8X4_BOTTOM) {
+        subblkpat = 2 - (ttblk == TT_8X4_TOP);
+        ttblk = TT_8X4;
+    }
+    if(ttblk == TT_4X8_RIGHT || ttblk == TT_4X8_LEFT) {
+        subblkpat = 2 - (ttblk == TT_4X8_LEFT);
+        ttblk = TT_4X8;
+    }
+    switch(ttblk) {
+    case TT_8X8:
+        i = 0;
+        last = 0;
+        while (!last) {
+            vc1_decode_ac_coeff(v, &last, &skip, &value, v->codingset2);
+            i += skip;
+            if(i > 63)
+                break;
+            idx = vc1_simple_progressive_8x8_zz[i++];
+            block[idx] = value * scale;
+            if(!v->pquantizer)
+                block[idx] += (block[idx] < 0) ? -mquant : mquant;
+        }
+        s->dsp.vc1_inv_trans_8x8(block);
+        break;
+    case TT_4X4:
+        for(j = 0; j < 4; j++) {
+            last = subblkpat & (1 << (3 - j));
+            i = 0;
+            off = (j & 1) * 4 + (j & 2) * 16;
+            while (!last) {
+                vc1_decode_ac_coeff(v, &last, &skip, &value, v->codingset2);
+                i += skip;
+                if(i > 15)
+                    break;
+                idx = vc1_simple_progressive_4x4_zz[i++];
+                block[idx + off] = value * scale;
+                if(!v->pquantizer)
+                    block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
+            }
+            if(!(subblkpat & (1 << (3 - j))))
+                s->dsp.vc1_inv_trans_4x4(block, j);
+        }
+        break;
+    case TT_8X4:
+        for(j = 0; j < 2; j++) {
+            last = subblkpat & (1 << (1 - j));
+            i = 0;
+            off = j * 32;
+            while (!last) {
+                vc1_decode_ac_coeff(v, &last, &skip, &value, v->codingset2);
+                i += skip;
+                if(i > 31)
+                    break;
+                if(v->profile < PROFILE_ADVANCED)
+                    idx = vc1_simple_progressive_8x4_zz[i++];
+                else
+                    idx = vc1_adv_progressive_8x4_zz[i++];
+                block[idx + off] = value * scale;
+                if(!v->pquantizer)
+                    block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
+            }
+            if(!(subblkpat & (1 << (1 - j))))
+                s->dsp.vc1_inv_trans_8x4(block, j);
+        }
+        break;
+    case TT_4X8:
+        for(j = 0; j < 2; j++) {
+            last = subblkpat & (1 << (1 - j));
+            i = 0;
+            off = j * 4;
+            while (!last) {
+                vc1_decode_ac_coeff(v, &last, &skip, &value, v->codingset2);
+                i += skip;
+                if(i > 31)
+                    break;
+                if(v->profile < PROFILE_ADVANCED)
+                    idx = vc1_simple_progressive_4x8_zz[i++];
+                else
+                    idx = vc1_adv_progressive_4x8_zz[i++];
+                block[idx + off] = value * scale;
+                if(!v->pquantizer)
+                    block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
+            }
+            if(!(subblkpat & (1 << (1 - j))))
+                s->dsp.vc1_inv_trans_4x8(block, j);
+        }
+        break;
+    }
+    return 0;
+}
+
+
+/** Decode one P-frame MB (in Simple/Main profile)
+ */
+static int vc1_decode_p_mb(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+    GetBitContext *gb = &s->gb;
+    int i, j;
+    int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+    int cbp; /* cbp decoding stuff */
+    int mqdiff, mquant; /* MB quantization */
+    int ttmb = v->ttfrm; /* MB Transform type */
+    int status;
+
+    static const int size_table[6] = { 0, 2, 3, 4, 5, 8 },
+      offset_table[6] = { 0, 1, 3, 7, 15, 31 };
+    int mb_has_coeffs = 1; /* last_flag */
+    int dmv_x, dmv_y; /* Differential MV components */
+    int index, index1; /* LUT indices */
+    int val, sign; /* temp values */
+    int first_block = 1;
+    int dst_idx, off;
+    int skipped, fourmv;
+
+    mquant = v->pq; /* Loosy initialization */
+
+    if (v->mv_type_is_raw)
+        fourmv = get_bits1(gb);
+    else
+        fourmv = v->mv_type_mb_plane[mb_pos];
+    if (v->skip_is_raw)
+        skipped = get_bits1(gb);
+    else
+        skipped = v->s.mbskip_table[mb_pos];
+
+    s->dsp.clear_blocks(s->block[0]);
+
+    if (!fourmv) /* 1MV mode */
+    {
+        if (!skipped)
+        {
+            GET_MVDATA(dmv_x, dmv_y);
+
+            if (s->mb_intra) {
+                s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+                s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+            }
+            s->current_picture.mb_type[mb_pos] = s->mb_intra ? MB_TYPE_INTRA : MB_TYPE_16x16;
+            vc1_pred_mv(s, 0, dmv_x, dmv_y, 1, v->range_x, v->range_y, v->mb_type[0]);
+
+            /* FIXME Set DC val for inter block ? */
+            if (s->mb_intra && !mb_has_coeffs)
+            {
+                GET_MQUANT();
+                s->ac_pred = get_bits(gb, 1);
+                cbp = 0;
+            }
+            else if (mb_has_coeffs)
+            {
+                if (s->mb_intra) s->ac_pred = get_bits(gb, 1);
+                cbp = get_vlc2(&v->s.gb, v->cbpcy_vlc->table, VC1_CBPCY_P_VLC_BITS, 2);
+                GET_MQUANT();
+            }
+            else
+            {
+                mquant = v->pq;
+                cbp = 0;
+            }
+            s->current_picture.qscale_table[mb_pos] = mquant;
+
+            if (!v->ttmbf && !s->mb_intra && mb_has_coeffs)
+                ttmb = get_vlc2(gb, vc1_ttmb_vlc[v->tt_index].table,
+                                VC1_TTMB_VLC_BITS, 2);
+            if(!s->mb_intra) vc1_mc_1mv(v, 0);
+            dst_idx = 0;
+            for (i=0; i<6; i++)
+            {
+                s->dc_val[0][s->block_index[i]] = 0;
+                dst_idx += i >> 2;
+                val = ((cbp >> (5 - i)) & 1);
+                off = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);
+                v->mb_type[0][s->block_index[i]] = s->mb_intra;
+                if(s->mb_intra) {
+                    /* check if prediction blocks A and C are available */
+                    v->a_avail = v->c_avail = 0;
+                    if(i == 2 || i == 3 || !s->first_slice_line)
+                        v->a_avail = v->mb_type[0][s->block_index[i] - s->block_wrap[i]];
+                    if(i == 1 || i == 3 || s->mb_x)
+                        v->c_avail = v->mb_type[0][s->block_index[i] - 1];
+
+                    vc1_decode_intra_block(v, s->block[i], i, val, mquant, (i&4)?v->codingset2:v->codingset);
+                    if((i>3) && (s->flags & CODEC_FLAG_GRAY)) continue;
+                    s->dsp.vc1_inv_trans_8x8(s->block[i]);
+                    if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
+                    for(j = 0; j < 64; j++) s->block[i][j] += 128;
+                    if(!v->res_fasttx && v->res_x8) for(j = 0; j < 64; j++) s->block[i][j] += 16;
+                    s->dsp.put_pixels_clamped(s->block[i], s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                    if(v->pq >= 9 && v->overlap) {
+                        if(v->c_avail)
+                            s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                        if(v->a_avail)
+                            s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                    }
+                } else if(val) {
+                    vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block);
+                    if(!v->ttmbf && ttmb < 8) ttmb = -1;
+                    first_block = 0;
+                    if((i<4) || !(s->flags & CODEC_FLAG_GRAY))
+                        s->dsp.add_pixels_clamped(s->block[i], s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize);
+                }
+            }
+        }
+        else //Skipped
+        {
+            s->mb_intra = 0;
+            for(i = 0; i < 6; i++) {
+                v->mb_type[0][s->block_index[i]] = 0;
+                s->dc_val[0][s->block_index[i]] = 0;
+            }
+            s->current_picture.mb_type[mb_pos] = MB_TYPE_SKIP;
+            s->current_picture.qscale_table[mb_pos] = 0;
+            vc1_pred_mv(s, 0, 0, 0, 1, v->range_x, v->range_y, v->mb_type[0]);
+            vc1_mc_1mv(v, 0);
+            return 0;
+        }
+    } //1MV mode
+    else //4MV mode
+    {
+        if (!skipped /* unskipped MB */)
+        {
+            int intra_count = 0, coded_inter = 0;
+            int is_intra[6], is_coded[6];
+            /* Get CBPCY */
+            cbp = get_vlc2(&v->s.gb, v->cbpcy_vlc->table, VC1_CBPCY_P_VLC_BITS, 2);
+            for (i=0; i<6; i++)
+            {
+                val = ((cbp >> (5 - i)) & 1);
+                s->dc_val[0][s->block_index[i]] = 0;
+                s->mb_intra = 0;
+                if(i < 4) {
+                    dmv_x = dmv_y = 0;
+                    s->mb_intra = 0;
+                    mb_has_coeffs = 0;
+                    if(val) {
+                        GET_MVDATA(dmv_x, dmv_y);
+                    }
+                    vc1_pred_mv(s, i, dmv_x, dmv_y, 0, v->range_x, v->range_y, v->mb_type[0]);
+                    if(!s->mb_intra) vc1_mc_4mv_luma(v, i);
+                    intra_count += s->mb_intra;
+                    is_intra[i] = s->mb_intra;
+                    is_coded[i] = mb_has_coeffs;
+                }
+                if(i&4){
+                    is_intra[i] = (intra_count >= 3);
+                    is_coded[i] = val;
+                }
+                if(i == 4) vc1_mc_4mv_chroma(v);
+                v->mb_type[0][s->block_index[i]] = is_intra[i];
+                if(!coded_inter) coded_inter = !is_intra[i] & is_coded[i];
+            }
+            // if there are no coded blocks then don't do anything more
+            if(!intra_count && !coded_inter) return 0;
+            dst_idx = 0;
+            GET_MQUANT();
+            s->current_picture.qscale_table[mb_pos] = mquant;
+            /* test if block is intra and has pred */
+            {
+                int intrapred = 0;
+                for(i=0; i<6; i++)
+                    if(is_intra[i]) {
+                        if(((!s->first_slice_line || (i==2 || i==3)) && v->mb_type[0][s->block_index[i] - s->block_wrap[i]])
+                            || ((s->mb_x || (i==1 || i==3)) && v->mb_type[0][s->block_index[i] - 1])) {
+                            intrapred = 1;
+                            break;
+                        }
+                    }
+                if(intrapred)s->ac_pred = get_bits(gb, 1);
+                else s->ac_pred = 0;
+            }
+            if (!v->ttmbf && coded_inter)
+                ttmb = get_vlc2(gb, vc1_ttmb_vlc[v->tt_index].table, VC1_TTMB_VLC_BITS, 2);
+            for (i=0; i<6; i++)
+            {
+                dst_idx += i >> 2;
+                off = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);
+                s->mb_intra = is_intra[i];
+                if (is_intra[i]) {
+                    /* check if prediction blocks A and C are available */
+                    v->a_avail = v->c_avail = 0;
+                    if(i == 2 || i == 3 || !s->first_slice_line)
+                        v->a_avail = v->mb_type[0][s->block_index[i] - s->block_wrap[i]];
+                    if(i == 1 || i == 3 || s->mb_x)
+                        v->c_avail = v->mb_type[0][s->block_index[i] - 1];
+
+                    vc1_decode_intra_block(v, s->block[i], i, is_coded[i], mquant, (i&4)?v->codingset2:v->codingset);
+                    if((i>3) && (s->flags & CODEC_FLAG_GRAY)) continue;
+                    s->dsp.vc1_inv_trans_8x8(s->block[i]);
+                    if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
+                    for(j = 0; j < 64; j++) s->block[i][j] += 128;
+                    if(!v->res_fasttx && v->res_x8) for(j = 0; j < 64; j++) s->block[i][j] += 16;
+                    s->dsp.put_pixels_clamped(s->block[i], s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize);
+                    if(v->pq >= 9 && v->overlap) {
+                        if(v->c_avail)
+                            s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                        if(v->a_avail)
+                            s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                    }
+                } else if(is_coded[i]) {
+                    status = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block);
+                    if(!v->ttmbf && ttmb < 8) ttmb = -1;
+                    first_block = 0;
+                    if((i<4) || !(s->flags & CODEC_FLAG_GRAY))
+                        s->dsp.add_pixels_clamped(s->block[i], s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize);
+                }
+            }
+            return status;
+        }
+        else //Skipped MB
+        {
+            s->mb_intra = 0;
+            s->current_picture.qscale_table[mb_pos] = 0;
+            for (i=0; i<6; i++) {
+                v->mb_type[0][s->block_index[i]] = 0;
+                s->dc_val[0][s->block_index[i]] = 0;
+            }
+            for (i=0; i<4; i++)
+            {
+                vc1_pred_mv(s, i, 0, 0, 0, v->range_x, v->range_y, v->mb_type[0]);
+                vc1_mc_4mv_luma(v, i);
+            }
+            vc1_mc_4mv_chroma(v);
+            s->current_picture.qscale_table[mb_pos] = 0;
+            return 0;
+        }
+    }
+
+    /* Should never happen */
+    return -1;
+}
+
+/** Decode one B-frame MB (in Main profile)
+ */
+static void vc1_decode_b_mb(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+    GetBitContext *gb = &s->gb;
+    int i, j;
+    int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+    int cbp = 0; /* cbp decoding stuff */
+    int mqdiff, mquant; /* MB quantization */
+    int ttmb = v->ttfrm; /* MB Transform type */
+
+    static const int size_table[6] = { 0, 2, 3, 4, 5, 8 },
+      offset_table[6] = { 0, 1, 3, 7, 15, 31 };
+    int mb_has_coeffs = 0; /* last_flag */
+    int index, index1; /* LUT indices */
+    int val, sign; /* temp values */
+    int first_block = 1;
+    int dst_idx, off;
+    int skipped, direct;
+    int dmv_x[2], dmv_y[2];
+    int bmvtype = BMV_TYPE_BACKWARD;
+
+    mquant = v->pq; /* Loosy initialization */
+    s->mb_intra = 0;
+
+    if (v->dmb_is_raw)
+        direct = get_bits1(gb);
+    else
+        direct = v->direct_mb_plane[mb_pos];
+    if (v->skip_is_raw)
+        skipped = get_bits1(gb);
+    else
+        skipped = v->s.mbskip_table[mb_pos];
+
+    s->dsp.clear_blocks(s->block[0]);
+    dmv_x[0] = dmv_x[1] = dmv_y[0] = dmv_y[1] = 0;
+    for(i = 0; i < 6; i++) {
+        v->mb_type[0][s->block_index[i]] = 0;
+        s->dc_val[0][s->block_index[i]] = 0;
+    }
+    s->current_picture.qscale_table[mb_pos] = 0;
+
+    if (!direct) {
+        if (!skipped) {
+            GET_MVDATA(dmv_x[0], dmv_y[0]);
+            dmv_x[1] = dmv_x[0];
+            dmv_y[1] = dmv_y[0];
+        }
+        if(skipped || !s->mb_intra) {
+            bmvtype = decode012(gb);
+            switch(bmvtype) {
+            case 0:
+                bmvtype = (v->bfraction >= (B_FRACTION_DEN/2)) ? BMV_TYPE_BACKWARD : BMV_TYPE_FORWARD;
+                break;
+            case 1:
+                bmvtype = (v->bfraction >= (B_FRACTION_DEN/2)) ? BMV_TYPE_FORWARD : BMV_TYPE_BACKWARD;
+                break;
+            case 2:
+                bmvtype = BMV_TYPE_INTERPOLATED;
+                dmv_x[0] = dmv_y[0] = 0;
+            }
+        }
+    }
+    for(i = 0; i < 6; i++)
+        v->mb_type[0][s->block_index[i]] = s->mb_intra;
+
+    if (skipped) {
+        if(direct) bmvtype = BMV_TYPE_INTERPOLATED;
+        vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+        vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
+        return;
+    }
+    if (direct) {
+        cbp = get_vlc2(&v->s.gb, v->cbpcy_vlc->table, VC1_CBPCY_P_VLC_BITS, 2);
+        GET_MQUANT();
+        s->mb_intra = 0;
+        mb_has_coeffs = 0;
+        s->current_picture.qscale_table[mb_pos] = mquant;
+        if(!v->ttmbf)
+            ttmb = get_vlc2(gb, vc1_ttmb_vlc[v->tt_index].table, VC1_TTMB_VLC_BITS, 2);
+        dmv_x[0] = dmv_y[0] = dmv_x[1] = dmv_y[1] = 0;
+        vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+        vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
+    } else {
+        if(!mb_has_coeffs && !s->mb_intra) {
+            /* no coded blocks - effectively skipped */
+            vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+            vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
+            return;
+        }
+        if(s->mb_intra && !mb_has_coeffs) {
+            GET_MQUANT();
+            s->current_picture.qscale_table[mb_pos] = mquant;
+            s->ac_pred = get_bits1(gb);
+            cbp = 0;
+            vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+        } else {
+            if(bmvtype == BMV_TYPE_INTERPOLATED) {
+                GET_MVDATA(dmv_x[0], dmv_y[0]);
+                if(!mb_has_coeffs) {
+                    /* interpolated skipped block */
+                    vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+                    vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
+                    return;
+                }
+            }
+            vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+            if(!s->mb_intra) {
+                vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
+            }
+            if(s->mb_intra)
+                s->ac_pred = get_bits1(gb);
+            cbp = get_vlc2(&v->s.gb, v->cbpcy_vlc->table, VC1_CBPCY_P_VLC_BITS, 2);
+            GET_MQUANT();
+            s->current_picture.qscale_table[mb_pos] = mquant;
+            if(!v->ttmbf && !s->mb_intra && mb_has_coeffs)
+                ttmb = get_vlc2(gb, vc1_ttmb_vlc[v->tt_index].table, VC1_TTMB_VLC_BITS, 2);
+        }
+    }
+    dst_idx = 0;
+    for (i=0; i<6; i++)
+    {
+        s->dc_val[0][s->block_index[i]] = 0;
+        dst_idx += i >> 2;
+        val = ((cbp >> (5 - i)) & 1);
+        off = (i & 4) ? 0 : ((i & 1) * 8 + (i & 2) * 4 * s->linesize);
+        v->mb_type[0][s->block_index[i]] = s->mb_intra;
+        if(s->mb_intra) {
+            /* check if prediction blocks A and C are available */
+            v->a_avail = v->c_avail = 0;
+            if(i == 2 || i == 3 || !s->first_slice_line)
+                v->a_avail = v->mb_type[0][s->block_index[i] - s->block_wrap[i]];
+            if(i == 1 || i == 3 || s->mb_x)
+                v->c_avail = v->mb_type[0][s->block_index[i] - 1];
+
+            vc1_decode_intra_block(v, s->block[i], i, val, mquant, (i&4)?v->codingset2:v->codingset);
+            if((i>3) && (s->flags & CODEC_FLAG_GRAY)) continue;
+            s->dsp.vc1_inv_trans_8x8(s->block[i]);
+            if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
+            for(j = 0; j < 64; j++) s->block[i][j] += 128;
+            s->dsp.put_pixels_clamped(s->block[i], s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+        } else if(val) {
+            vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block);
+            if(!v->ttmbf && ttmb < 8) ttmb = -1;
+            first_block = 0;
+            if((i<4) || !(s->flags & CODEC_FLAG_GRAY))
+                s->dsp.add_pixels_clamped(s->block[i], s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize);
+        }
+    }
+}
+
+/** Decode blocks of I-frame
+ */
+static void vc1_decode_i_blocks(VC1Context *v)
+{
+    int k, j;
+    MpegEncContext *s = &v->s;
+    int cbp, val;
+    uint8_t *coded_val;
+    int mb_pos;
+
+    /* select codingmode used for VLC tables selection */
+    switch(v->y_ac_table_index){
+    case 0:
+        v->codingset = (v->pqindex <= 8) ? CS_HIGH_RATE_INTRA : CS_LOW_MOT_INTRA;
+        break;
+    case 1:
+        v->codingset = CS_HIGH_MOT_INTRA;
+        break;
+    case 2:
+        v->codingset = CS_MID_RATE_INTRA;
+        break;
+    }
+
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset2 = (v->pqindex <= 8) ? CS_HIGH_RATE_INTER : CS_LOW_MOT_INTER;
+        break;
+    case 1:
+        v->codingset2 = CS_HIGH_MOT_INTER;
+        break;
+    case 2:
+        v->codingset2 = CS_MID_RATE_INTER;
+        break;
+    }
+
+    /* Set DC scale - y and c use the same */
+    s->y_dc_scale = s->y_dc_scale_table[v->pq];
+    s->c_dc_scale = s->c_dc_scale_table[v->pq];
+
+    //do frame decode
+    s->mb_x = s->mb_y = 0;
+    s->mb_intra = 1;
+    s->first_slice_line = 1;
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        for(s->mb_x = 0; s->mb_x < s->mb_width; s->mb_x++) {
+            ff_init_block_index(s);
+            ff_update_block_index(s);
+            s->dsp.clear_blocks(s->block[0]);
+            mb_pos = s->mb_x + s->mb_y * s->mb_width;
+            s->current_picture.mb_type[mb_pos] = MB_TYPE_INTRA;
+            s->current_picture.qscale_table[mb_pos] = v->pq;
+            s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+            s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+
+            // do actual MB decoding and displaying
+            cbp = get_vlc2(&v->s.gb, ff_msmp4_mb_i_vlc.table, MB_INTRA_VLC_BITS, 2);
+            v->s.ac_pred = get_bits(&v->s.gb, 1);
+
+            for(k = 0; k < 6; k++) {
+                val = ((cbp >> (5 - k)) & 1);
+
+                if (k < 4) {
+                    int pred = vc1_coded_block_pred(&v->s, k, &coded_val);
+                    val = val ^ pred;
+                    *coded_val = val;
+                }
+                cbp |= val << (5 - k);
+
+                vc1_decode_i_block(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2);
+
+                s->dsp.vc1_inv_trans_8x8(s->block[k]);
+                if(!v->res_fasttx && !v->res_x8) for(j = 0; j < 64; j++) s->block[k][j] -= 16;
+                if(v->pq >= 9 && v->overlap) {
+                    for(j = 0; j < 64; j++) s->block[k][j] += 128;
+                }
+            }
+
+            vc1_put_block(v, s->block);
+            if(v->pq >= 9 && v->overlap) {
+                if(s->mb_x) {
+                    s->dsp.vc1_h_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                    if(!(s->flags & CODEC_FLAG_GRAY)) {
+                        s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
+                    }
+                }
+                s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
+                s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+                if(!s->first_slice_line) {
+                    s->dsp.vc1_v_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
+                    if(!(s->flags & CODEC_FLAG_GRAY)) {
+                        s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
+                    }
+                }
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+            }
+
+            if(get_bits_count(&s->gb) > v->bits) {
+                av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i\n", get_bits_count(&s->gb), v->bits);
+                return;
+            }
+        }
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+}
+
+/** Decode blocks of I-frame for advanced profile
+ */
+static void vc1_decode_i_blocks_adv(VC1Context *v)
+{
+    int k, j;
+    MpegEncContext *s = &v->s;
+    int cbp, val;
+    uint8_t *coded_val;
+    int mb_pos;
+    int mquant = v->pq;
+    int mqdiff;
+    int overlap;
+    GetBitContext *gb = &s->gb;
+
+    /* select codingmode used for VLC tables selection */
+    switch(v->y_ac_table_index){
+    case 0:
+        v->codingset = (v->pqindex <= 8) ? CS_HIGH_RATE_INTRA : CS_LOW_MOT_INTRA;
+        break;
+    case 1:
+        v->codingset = CS_HIGH_MOT_INTRA;
+        break;
+    case 2:
+        v->codingset = CS_MID_RATE_INTRA;
+        break;
+    }
+
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset2 = (v->pqindex <= 8) ? CS_HIGH_RATE_INTER : CS_LOW_MOT_INTER;
+        break;
+    case 1:
+        v->codingset2 = CS_HIGH_MOT_INTER;
+        break;
+    case 2:
+        v->codingset2 = CS_MID_RATE_INTER;
+        break;
+    }
+
+    //do frame decode
+    s->mb_x = s->mb_y = 0;
+    s->mb_intra = 1;
+    s->first_slice_line = 1;
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        for(s->mb_x = 0; s->mb_x < s->mb_width; s->mb_x++) {
+            ff_init_block_index(s);
+            ff_update_block_index(s);
+            s->dsp.clear_blocks(s->block[0]);
+            mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+            s->current_picture.mb_type[mb_pos] = MB_TYPE_INTRA;
+            s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+            s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+
+            // do actual MB decoding and displaying
+            cbp = get_vlc2(&v->s.gb, ff_msmp4_mb_i_vlc.table, MB_INTRA_VLC_BITS, 2);
+            if(v->acpred_is_raw)
+                v->s.ac_pred = get_bits(&v->s.gb, 1);
+            else
+                v->s.ac_pred = v->acpred_plane[mb_pos];
+
+            if(v->condover == CONDOVER_SELECT) {
+                if(v->overflg_is_raw)
+                    overlap = get_bits(&v->s.gb, 1);
+                else
+                    overlap = v->over_flags_plane[mb_pos];
+            } else
+                overlap = (v->condover == CONDOVER_ALL);
+
+            GET_MQUANT();
+
+            s->current_picture.qscale_table[mb_pos] = mquant;
+            /* Set DC scale - y and c use the same */
+            s->y_dc_scale = s->y_dc_scale_table[mquant];
+            s->c_dc_scale = s->c_dc_scale_table[mquant];
+
+            for(k = 0; k < 6; k++) {
+                val = ((cbp >> (5 - k)) & 1);
+
+                if (k < 4) {
+                    int pred = vc1_coded_block_pred(&v->s, k, &coded_val);
+                    val = val ^ pred;
+                    *coded_val = val;
+                }
+                cbp |= val << (5 - k);
+
+                v->a_avail = !s->first_slice_line || (k==2 || k==3);
+                v->c_avail = !!s->mb_x || (k==1 || k==3);
+
+                vc1_decode_i_block_adv(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2, mquant);
+
+                s->dsp.vc1_inv_trans_8x8(s->block[k]);
+                for(j = 0; j < 64; j++) s->block[k][j] += 128;
+            }
+
+            vc1_put_block(v, s->block);
+            if(overlap) {
+                if(s->mb_x) {
+                    s->dsp.vc1_h_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                    if(!(s->flags & CODEC_FLAG_GRAY)) {
+                        s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
+                    }
+                }
+                s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
+                s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+                if(!s->first_slice_line) {
+                    s->dsp.vc1_v_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
+                    if(!(s->flags & CODEC_FLAG_GRAY)) {
+                        s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
+                    }
+                }
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+            }
+
+            if(get_bits_count(&s->gb) > v->bits) {
+                av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i\n", get_bits_count(&s->gb), v->bits);
+                return;
+            }
+        }
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+}
+
+static void vc1_decode_p_blocks(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+
+    /* select codingmode used for VLC tables selection */
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset = (v->pqindex <= 8) ? CS_HIGH_RATE_INTRA : CS_LOW_MOT_INTRA;
+        break;
+    case 1:
+        v->codingset = CS_HIGH_MOT_INTRA;
+        break;
+    case 2:
+        v->codingset = CS_MID_RATE_INTRA;
+        break;
+    }
+
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset2 = (v->pqindex <= 8) ? CS_HIGH_RATE_INTER : CS_LOW_MOT_INTER;
+        break;
+    case 1:
+        v->codingset2 = CS_HIGH_MOT_INTER;
+        break;
+    case 2:
+        v->codingset2 = CS_MID_RATE_INTER;
+        break;
+    }
+
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    s->first_slice_line = 1;
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        for(s->mb_x = 0; s->mb_x < s->mb_width; s->mb_x++) {
+            ff_init_block_index(s);
+            ff_update_block_index(s);
+            s->dsp.clear_blocks(s->block[0]);
+
+            vc1_decode_p_mb(v);
+            if(get_bits_count(&s->gb) > v->bits || get_bits_count(&s->gb) < 0) {
+                av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i at %ix%i\n", get_bits_count(&s->gb), v->bits,s->mb_x,s->mb_y);
+                return;
+            }
+        }
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+}
+
+static void vc1_decode_b_blocks(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+
+    /* select codingmode used for VLC tables selection */
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset = (v->pqindex <= 8) ? CS_HIGH_RATE_INTRA : CS_LOW_MOT_INTRA;
+        break;
+    case 1:
+        v->codingset = CS_HIGH_MOT_INTRA;
+        break;
+    case 2:
+        v->codingset = CS_MID_RATE_INTRA;
+        break;
+    }
+
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset2 = (v->pqindex <= 8) ? CS_HIGH_RATE_INTER : CS_LOW_MOT_INTER;
+        break;
+    case 1:
+        v->codingset2 = CS_HIGH_MOT_INTER;
+        break;
+    case 2:
+        v->codingset2 = CS_MID_RATE_INTER;
+        break;
+    }
+
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    s->first_slice_line = 1;
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        for(s->mb_x = 0; s->mb_x < s->mb_width; s->mb_x++) {
+            ff_init_block_index(s);
+            ff_update_block_index(s);
+            s->dsp.clear_blocks(s->block[0]);
+
+            vc1_decode_b_mb(v);
+            if(get_bits_count(&s->gb) > v->bits || get_bits_count(&s->gb) < 0) {
+                av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i at %ix%i\n", get_bits_count(&s->gb), v->bits,s->mb_x,s->mb_y);
+                return;
+            }
+        }
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+}
+
+static void vc1_decode_skip_blocks(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    s->first_slice_line = 1;
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        s->mb_x = 0;
+        ff_init_block_index(s);
+        ff_update_block_index(s);
+        memcpy(s->dest[0], s->last_picture.data[0] + s->mb_y * 16 * s->linesize, s->linesize * 16);
+        memcpy(s->dest[1], s->last_picture.data[1] + s->mb_y * 8 * s->uvlinesize, s->uvlinesize * 8);
+        memcpy(s->dest[2], s->last_picture.data[2] + s->mb_y * 8 * s->uvlinesize, s->uvlinesize * 8);
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+    s->pict_type = P_TYPE;
+}
+
+static void vc1_decode_blocks(VC1Context *v)
+{
+
+    v->s.esc3_level_length = 0;
+
+    switch(v->s.pict_type) {
+    case I_TYPE:
+        if(v->profile == PROFILE_ADVANCED)
+            vc1_decode_i_blocks_adv(v);
+        else
+            vc1_decode_i_blocks(v);
+        break;
+    case P_TYPE:
+        if(v->p_frame_skipped)
+            vc1_decode_skip_blocks(v);
+        else
+            vc1_decode_p_blocks(v);
+        break;
+    case B_TYPE:
+        if(v->bi_type){
+            if(v->profile == PROFILE_ADVANCED)
+                vc1_decode_i_blocks_adv(v);
+            else
+                vc1_decode_i_blocks(v);
+        }else
+            vc1_decode_b_blocks(v);
+        break;
+    }
+}
+
+#define IS_MARKER(x) (((x) & ~0xFF) == VC1_CODE_RES0)
+
+/** Find VC-1 marker in buffer
+ * @return position where next marker starts or end of buffer if no marker found
+ */
+static av_always_inline uint8_t* find_next_marker(uint8_t *src, uint8_t *end)
+{
+    uint32_t mrk = 0xFFFFFFFF;
+
+    if(end-src < 4) return end;
+    while(src < end){
+        mrk = (mrk << 8) | *src++;
+        if(IS_MARKER(mrk))
+            return src-4;
+    }
+    return end;
+}
+
+static av_always_inline int vc1_unescape_buffer(uint8_t *src, int size, uint8_t *dst)
+{
+    int dsize = 0, i;
+
+    if(size < 4){
+        for(dsize = 0; dsize < size; dsize++) *dst++ = *src++;
+        return size;
+    }
+    for(i = 0; i < size; i++, src++) {
+        if(src[0] == 3 && i >= 2 && !src[-1] && !src[-2] && i < size-1 && src[1] < 4) {
+            dst[dsize++] = src[1];
+            src++;
+            i++;
+        } else
+            dst[dsize++] = *src;
+    }
+    return dsize;
+}
+
+/** Initialize a VC1/WMV3 decoder
+ * @todo TODO: Handle VC-1 IDUs (Transport level?)
+ * @todo TODO: Decypher remaining bits in extra_data
+ */
+static int vc1_decode_init(AVCodecContext *avctx)
+{
+    VC1Context *v = avctx->priv_data;
+    MpegEncContext *s = &v->s;
+    GetBitContext gb;
+
+    if (!avctx->extradata_size || !avctx->extradata) return -1;
+    if (!(avctx->flags & CODEC_FLAG_GRAY))
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+    else
+        avctx->pix_fmt = PIX_FMT_GRAY8;
+    v->s.avctx = avctx;
+    avctx->flags |= CODEC_FLAG_EMU_EDGE;
+    v->s.flags |= CODEC_FLAG_EMU_EDGE;
+
+    if(ff_h263_decode_init(avctx) < 0)
+        return -1;
+    if (vc1_init_common(v) < 0) return -1;
+
+    avctx->coded_width = avctx->width;
+    avctx->coded_height = avctx->height;
+    if (avctx->codec_id == CODEC_ID_WMV3)
+    {
+        int count = 0;
+
+        // looks like WMV3 has a sequence header stored in the extradata
+        // advanced sequence header may be before the first frame
+        // the last byte of the extradata is a version number, 1 for the
+        // samples we can decode
+
+        init_get_bits(&gb, avctx->extradata, avctx->extradata_size*8);
+
+        if (decode_sequence_header(avctx, &gb) < 0)
+          return -1;
+
+        count = avctx->extradata_size*8 - get_bits_count(&gb);
+        if (count>0)
+        {
+            av_log(avctx, AV_LOG_INFO, "Extra data: %i bits left, value: %X\n",
+                   count, get_bits(&gb, count));
+        }
+        else if (count < 0)
+        {
+            av_log(avctx, AV_LOG_INFO, "Read %i bits in overflow\n", -count);
+        }
+    } else { // VC1/WVC1
+        uint8_t *start = avctx->extradata, *end = avctx->extradata + avctx->extradata_size;
+        uint8_t *next; int size, buf2_size;
+        uint8_t *buf2 = NULL;
+        int seq_inited = 0, ep_inited = 0;
+
+        if(avctx->extradata_size < 16) {
+            av_log(avctx, AV_LOG_ERROR, "Extradata size too small: %i\n", avctx->extradata_size);
+            return -1;
+        }
+
+        buf2 = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        if(start[0]) start++; // in WVC1 extradata first byte is its size
+        next = start;
+        for(; next < end; start = next){
+            next = find_next_marker(start + 4, end);
+            size = next - start - 4;
+            if(size <= 0) continue;
+            buf2_size = vc1_unescape_buffer(start + 4, size, buf2);
+            init_get_bits(&gb, buf2, buf2_size * 8);
+            switch(AV_RB32(start)){
+            case VC1_CODE_SEQHDR:
+                if(decode_sequence_header(avctx, &gb) < 0){
+                    av_free(buf2);
+                    return -1;
+                }
+                seq_inited = 1;
+                break;
+            case VC1_CODE_ENTRYPOINT:
+                if(decode_entry_point(avctx, &gb) < 0){
+                    av_free(buf2);
+                    return -1;
+                }
+                ep_inited = 1;
+                break;
+            }
+        }
+        av_free(buf2);
+        if(!seq_inited || !ep_inited){
+            av_log(avctx, AV_LOG_ERROR, "Incomplete extradata\n");
+            return -1;
+        }
+    }
+    avctx->has_b_frames= !!(avctx->max_b_frames);
+    s->low_delay = !avctx->has_b_frames;
+
+    s->mb_width = (avctx->coded_width+15)>>4;
+    s->mb_height = (avctx->coded_height+15)>>4;
+
+    /* Allocate mb bitplanes */
+    v->mv_type_mb_plane = av_malloc(s->mb_stride * s->mb_height);
+    v->direct_mb_plane = av_malloc(s->mb_stride * s->mb_height);
+    v->acpred_plane = av_malloc(s->mb_stride * s->mb_height);
+    v->over_flags_plane = av_malloc(s->mb_stride * s->mb_height);
+
+    /* allocate block type info in that way so it could be used with s->block_index[] */
+    v->mb_type_base = av_malloc(s->b8_stride * (s->mb_height * 2 + 1) + s->mb_stride * (s->mb_height + 1) * 2);
+    v->mb_type[0] = v->mb_type_base + s->b8_stride + 1;
+    v->mb_type[1] = v->mb_type_base + s->b8_stride * (s->mb_height * 2 + 1) + s->mb_stride + 1;
+    v->mb_type[2] = v->mb_type[1] + s->mb_stride * (s->mb_height + 1);
+
+    /* Init coded blocks info */
+    if (v->profile == PROFILE_ADVANCED)
+    {
+//        if (alloc_bitplane(&v->over_flags_plane, s->mb_width, s->mb_height) < 0)
+//            return -1;
+//        if (alloc_bitplane(&v->ac_pred_plane, s->mb_width, s->mb_height) < 0)
+//            return -1;
+    }
+
+    return 0;
+}
+
+
+/** Decode a VC1/WMV3 frame
+ * @todo TODO: Handle VC-1 IDUs (Transport level?)
+ */
+static int vc1_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    VC1Context *v = avctx->priv_data;
+    MpegEncContext *s = &v->s;
+    AVFrame *pict = data;
+    uint8_t *buf2 = NULL;
+
+    /* no supplementary picture */
+    if (buf_size == 0) {
+        /* special case for last picture */
+        if (s->low_delay==0 && s->next_picture_ptr) {
+            *pict= *(AVFrame*)s->next_picture_ptr;
+            s->next_picture_ptr= NULL;
+
+            *data_size = sizeof(AVFrame);
+        }
+
+        return 0;
+    }
+
+    //we need to set current_picture_ptr before reading the header, otherwise we cant store anyting im there
+    if(s->current_picture_ptr==NULL || s->current_picture_ptr->data[0]){
+        int i= ff_find_unused_picture(s, 0);
+        s->current_picture_ptr= &s->picture[i];
+    }
+
+    //for advanced profile we may need to parse and unescape data
+    if (avctx->codec_id == CODEC_ID_VC1) {
+        int buf_size2 = 0;
+        buf2 = av_mallocz(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+        if(IS_MARKER(AV_RB32(buf))){ /* frame starts with marker and needs to be parsed */
+            uint8_t *dst = buf2, *start, *end, *next;
+            int size;
+
+            next = buf;
+            for(start = buf, end = buf + buf_size; next < end; start = next){
+                next = find_next_marker(start + 4, end);
+                size = next - start - 4;
+                if(size <= 0) continue;
+                switch(AV_RB32(start)){
+                case VC1_CODE_FRAME:
+                    buf_size2 = vc1_unescape_buffer(start + 4, size, buf2);
+                    break;
+                case VC1_CODE_ENTRYPOINT: /* it should be before frame data */
+                    buf_size2 = vc1_unescape_buffer(start + 4, size, buf2);
+                    init_get_bits(&s->gb, buf2, buf_size2*8);
+                    decode_entry_point(avctx, &s->gb);
+                    break;
+                case VC1_CODE_SLICE:
+                    av_log(avctx, AV_LOG_ERROR, "Sliced decoding is not implemented (yet)\n");
+                    av_free(buf2);
+                    return -1;
+                }
+            }
+        }else if(v->interlace && ((buf[0] & 0xC0) == 0xC0)){ /* WVC1 interlaced stores both fields divided by marker */
+            uint8_t *divider;
+
+            divider = find_next_marker(buf, buf + buf_size);
+            if((divider == (buf + buf_size)) || AV_RB32(divider) != VC1_CODE_FIELD){
+                av_log(avctx, AV_LOG_ERROR, "Error in WVC1 interlaced frame\n");
+                return -1;
+            }
+
+            buf_size2 = vc1_unescape_buffer(buf, divider - buf, buf2);
+            // TODO
+            av_free(buf2);return -1;
+        }else{
+            buf_size2 = vc1_unescape_buffer(buf, buf_size, buf2);
+        }
+        init_get_bits(&s->gb, buf2, buf_size2*8);
+    } else
+        init_get_bits(&s->gb, buf, buf_size*8);
+    // do parse frame header
+    if(v->profile < PROFILE_ADVANCED) {
+        if(vc1_parse_frame_header(v, &s->gb) == -1) {
+            av_free(buf2);
+            return -1;
+        }
+    } else {
+        if(vc1_parse_frame_header_adv(v, &s->gb) == -1) {
+            av_free(buf2);
+            return -1;
+        }
+    }
+
+    if(s->pict_type != I_TYPE && !v->res_rtm_flag){
+        av_free(buf2);
+        return -1;
+    }
+
+    // for hurry_up==5
+    s->current_picture.pict_type= s->pict_type;
+    s->current_picture.key_frame= s->pict_type == I_TYPE;
+
+    /* skip B-frames if we don't have reference frames */
+    if(s->last_picture_ptr==NULL && (s->pict_type==B_TYPE || s->dropable)){
+        av_free(buf2);
+        return -1;//buf_size;
+    }
+    /* skip b frames if we are in a hurry */
+    if(avctx->hurry_up && s->pict_type==B_TYPE) return -1;//buf_size;
+    if(   (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==B_TYPE)
+       || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=I_TYPE)
+       ||  avctx->skip_frame >= AVDISCARD_ALL) {
+        av_free(buf2);
+        return buf_size;
+    }
+    /* skip everything if we are in a hurry>=5 */
+    if(avctx->hurry_up>=5) {
+        av_free(buf2);
+        return -1;//buf_size;
+    }
+
+    if(s->next_p_frame_damaged){
+        if(s->pict_type==B_TYPE)
+            return buf_size;
+        else
+            s->next_p_frame_damaged=0;
+    }
+
+    if(MPV_frame_start(s, avctx) < 0) {
+        av_free(buf2);
+        return -1;
+    }
+
+    ff_er_frame_start(s);
+
+    v->bits = buf_size * 8;
+    vc1_decode_blocks(v);
+//av_log(s->avctx, AV_LOG_INFO, "Consumed %i/%i bits\n", get_bits_count(&s->gb), buf_size*8);
+//  if(get_bits_count(&s->gb) > buf_size * 8)
+//      return -1;
+    ff_er_frame_end(s);
+
+    MPV_frame_end(s);
+
+assert(s->current_picture.pict_type == s->current_picture_ptr->pict_type);
+assert(s->current_picture.pict_type == s->pict_type);
+    if (s->pict_type == B_TYPE || s->low_delay) {
+        *pict= *(AVFrame*)s->current_picture_ptr;
+    } else if (s->last_picture_ptr != NULL) {
+        *pict= *(AVFrame*)s->last_picture_ptr;
+    }
+
+    if(s->last_picture_ptr || s->low_delay){
+        *data_size = sizeof(AVFrame);
+        ff_print_debug_info(s, pict);
+    }
+
+    /* Return the Picture timestamp as the frame number */
+    /* we substract 1 because it is added on utils.c    */
+    avctx->frame_number = s->picture_number - 1;
+
+    av_free(buf2);
+    return buf_size;
+}
+
+
+/** Close a VC1/WMV3 decoder
+ * @warning Initial try at using MpegEncContext stuff
+ */
+static int vc1_decode_end(AVCodecContext *avctx)
+{
+    VC1Context *v = avctx->priv_data;
+
+    av_freep(&v->hrd_rate);
+    av_freep(&v->hrd_buffer);
+    MPV_common_end(&v->s);
+    av_freep(&v->mv_type_mb_plane);
+    av_freep(&v->direct_mb_plane);
+    av_freep(&v->acpred_plane);
+    av_freep(&v->over_flags_plane);
+    av_freep(&v->mb_type_base);
+    return 0;
+}
+
+
+AVCodec vc1_decoder = {
+    "vc1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VC1,
+    sizeof(VC1Context),
+    vc1_decode_init,
+    NULL,
+    vc1_decode_end,
+    vc1_decode_frame,
+    CODEC_CAP_DELAY,
+    NULL
+};
+
+AVCodec wmv3_decoder = {
+    "wmv3",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WMV3,
+    sizeof(VC1Context),
+    vc1_decode_init,
+    NULL,
+    vc1_decode_end,
+    vc1_decode_frame,
+    CODEC_CAP_DELAY,
+    NULL
+};
+
+#ifdef CONFIG_VC1_PARSER
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int vc1_find_frame_end(ParseContext *pc, const uint8_t *buf,
+                               int buf_size) {
+    int pic_found, i;
+    uint32_t state;
+
+    pic_found= pc->frame_start_found;
+    state= pc->state;
+
+    i=0;
+    if(!pic_found){
+        for(i=0; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state == VC1_CODE_FRAME || state == VC1_CODE_FIELD){
+                i++;
+                pic_found=1;
+                break;
+            }
+        }
+    }
+
+    if(pic_found){
+        /* EOF considered as end of frame */
+        if (buf_size == 0)
+            return 0;
+        for(; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(IS_MARKER(state) && state != VC1_CODE_FIELD && state != VC1_CODE_SLICE){
+                pc->frame_start_found=0;
+                pc->state=-1;
+                return i-3;
+            }
+        }
+    }
+    pc->frame_start_found= pic_found;
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+static int vc1_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= vc1_find_frame_end(pc, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+    }
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+int vc1_split(AVCodecContext *avctx,
+                           const uint8_t *buf, int buf_size)
+{
+    int i;
+    uint32_t state= -1;
+
+    for(i=0; i<buf_size; i++){
+        state= (state<<8) | buf[i];
+        if(IS_MARKER(state) && state != VC1_CODE_SEQHDR && state != VC1_CODE_ENTRYPOINT)
+            return i-3;
+    }
+    return 0;
+}
+
+AVCodecParser vc1_parser = {
+    { CODEC_ID_VC1 },
+    sizeof(ParseContext1),
+    NULL,
+    vc1_parse,
+    ff_parse1_close,
+    vc1_split,
+};
+#endif /* CONFIG_VC1_PARSER */
diff --git a/contrib/ffmpeg/libavcodec/vc1acdata.h b/contrib/ffmpeg/libavcodec/vc1acdata.h
new file mode 100644
index 000000000..a6acecd78
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vc1acdata.h
@@ -0,0 +1,585 @@
+/*
+ * VC-1 and WMV3 decoder
+ * copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define AC_MODES 8
+
+static const int vc1_ac_sizes[AC_MODES] = {
+    186, 169, 133, 149, 103, 103, 163, 175
+};
+
+static const uint32_t vc1_ac_tables[AC_MODES][186][2] = {
+{
+{ 0x0001,  2}, { 0x0005,  3}, { 0x000D,  4}, { 0x0012,  5}, { 0x000E,  6}, { 0x0015,  7},
+{ 0x0013,  8}, { 0x003F,  8}, { 0x004B,  9}, { 0x011F,  9}, { 0x00B8, 10}, { 0x03E3, 10},
+{ 0x0172, 11}, { 0x024D, 12}, { 0x03DA, 12}, { 0x02DD, 13}, { 0x1F55, 13}, { 0x05B9, 14},
+{ 0x3EAE, 14}, { 0x0000,  4}, { 0x0010,  5}, { 0x0008,  7}, { 0x0020,  8}, { 0x0029,  9},
+{ 0x01F4,  9}, { 0x0233, 10}, { 0x01E0, 11}, { 0x012A, 12}, { 0x03DD, 12}, { 0x050A, 13},
+{ 0x1F29, 13}, { 0x0A42, 14}, { 0x1272, 15}, { 0x1737, 15}, { 0x0003,  5}, { 0x0011,  7},
+{ 0x00C4,  8}, { 0x004B, 10}, { 0x00B4, 11}, { 0x07D4, 11}, { 0x0345, 12}, { 0x02D7, 13},
+{ 0x07BF, 13}, { 0x0938, 14}, { 0x0BBB, 14}, { 0x095E, 15}, { 0x0013,  5}, { 0x0078,  7},
+{ 0x0069,  9}, { 0x0232, 10}, { 0x0461, 11}, { 0x03EC, 12}, { 0x0520, 13}, { 0x1F2A, 13},
+{ 0x3E50, 14}, { 0x3E51, 14}, { 0x1486, 15}, { 0x000C,  6}, { 0x0024,  9}, { 0x0094, 11},
+{ 0x08C0, 12}, { 0x0F09, 14}, { 0x1EF0, 15}, { 0x003D,  6}, { 0x0053,  9}, { 0x01A0, 11},
+{ 0x02D6, 13}, { 0x0F08, 14}, { 0x0013,  7}, { 0x007C,  9}, { 0x07C1, 11}, { 0x04AC, 14},
+{ 0x001B,  7}, { 0x00A0, 10}, { 0x0344, 12}, { 0x0F79, 14}, { 0x0079,  7}, { 0x03E1, 10},
+{ 0x02D4, 13}, { 0x2306, 14}, { 0x0021,  8}, { 0x023C, 10}, { 0x0FAE, 12}, { 0x23DE, 14},
+{ 0x0035,  8}, { 0x0175, 11}, { 0x07B3, 13}, { 0x00C5,  8}, { 0x0174, 11}, { 0x0785, 13},
+{ 0x0048,  9}, { 0x01A3, 11}, { 0x049E, 13}, { 0x002C,  9}, { 0x00FA, 10}, { 0x07D6, 11},
+{ 0x0092, 10}, { 0x05CC, 13}, { 0x1EF1, 15}, { 0x00A3, 10}, { 0x03ED, 12}, { 0x093E, 14},
+{ 0x01E2, 11}, { 0x1273, 15}, { 0x07C4, 11}, { 0x1487, 15}, { 0x0291, 12}, { 0x0293, 12},
+{ 0x0F8A, 12}, { 0x0509, 13}, { 0x0508, 13}, { 0x078D, 13}, { 0x07BE, 13}, { 0x078C, 13},
+{ 0x04AE, 14}, { 0x0BBA, 14}, { 0x2307, 14}, { 0x0B9A, 14}, { 0x1736, 15}, { 0x000E,  4},
+{ 0x0045,  7}, { 0x01F3,  9}, { 0x047A, 11}, { 0x05DC, 13}, { 0x23DF, 14}, { 0x0019,  5},
+{ 0x0028,  9}, { 0x0176, 11}, { 0x049D, 13}, { 0x23DD, 14}, { 0x0030,  6}, { 0x00A2, 10},
+{ 0x02EF, 12}, { 0x05B8, 14}, { 0x003F,  6}, { 0x00A5, 10}, { 0x03DB, 12}, { 0x093F, 14},
+{ 0x0044,  7}, { 0x07CB, 11}, { 0x095F, 15}, { 0x0063,  7}, { 0x03C3, 12}, { 0x0015,  8},
+{ 0x08F6, 12}, { 0x0017,  8}, { 0x0498, 13}, { 0x002C,  8}, { 0x07B2, 13}, { 0x002F,  8},
+{ 0x1F54, 13}, { 0x008D,  8}, { 0x07BD, 13}, { 0x008E,  8}, { 0x1182, 13}, { 0x00FB,  8},
+{ 0x050B, 13}, { 0x002D,  8}, { 0x07C0, 11}, { 0x0079,  9}, { 0x1F5F, 13}, { 0x007A,  9},
+{ 0x1F56, 13}, { 0x0231, 10}, { 0x03E4, 10}, { 0x01A1, 11}, { 0x0143, 11}, { 0x01F7, 11},
+{ 0x016F, 12}, { 0x0292, 12}, { 0x02E7, 12}, { 0x016C, 12}, { 0x016D, 12}, { 0x03DC, 12},
+{ 0x0F8B, 12}, { 0x0499, 13}, { 0x03D8, 12}, { 0x078E, 13}, { 0x02D5, 13}, { 0x1F5E, 13},
+{ 0x1F2B, 13}, { 0x078F, 13}, { 0x04AD, 14}, { 0x3EAF, 14}, { 0x23DC, 14}, { 0x004A,  9}
+},
+{
+{ 0x0000,  3}, { 0x0003,  4}, { 0x000B,  5}, { 0x0014,  6}, { 0x003F,  6}, { 0x005D,  7},
+{ 0x00A2,  8}, { 0x00AC,  9}, { 0x016E,  9}, { 0x020A, 10}, { 0x02E2, 10}, { 0x0432, 11},
+{ 0x05C9, 11}, { 0x0827, 12}, { 0x0B54, 12}, { 0x04E6, 13}, { 0x105F, 13}, { 0x172A, 13},
+{ 0x20B2, 14}, { 0x2D4E, 14}, { 0x39F0, 14}, { 0x4175, 15}, { 0x5A9E, 15}, { 0x0004,  4},
+{ 0x001E,  5}, { 0x0042,  7}, { 0x00B6,  8}, { 0x0173,  9}, { 0x0395, 10}, { 0x072E, 11},
+{ 0x0B94, 12}, { 0x16A4, 13}, { 0x20B3, 14}, { 0x2E45, 14}, { 0x0005,  5}, { 0x0040,  7},
+{ 0x0049,  9}, { 0x028F, 10}, { 0x05CB, 11}, { 0x048A, 13}, { 0x09DD, 14}, { 0x73E2, 15},
+{ 0x0018,  5}, { 0x0025,  8}, { 0x008A, 10}, { 0x051B, 11}, { 0x0E5F, 12}, { 0x09C9, 14},
+{ 0x139C, 15}, { 0x0029,  6}, { 0x004F,  9}, { 0x0412, 11}, { 0x048D, 13}, { 0x2E41, 14},
+{ 0x0038,  6}, { 0x010E,  9}, { 0x05A8, 11}, { 0x105C, 13}, { 0x39F2, 14}, { 0x0058,  7},
+{ 0x021F, 10}, { 0x0E7E, 12}, { 0x39FF, 14}, { 0x0023,  8}, { 0x02E3, 10}, { 0x04E5, 13},
+{ 0x2E40, 14}, { 0x00A1,  8}, { 0x05BE, 11}, { 0x09C8, 14}, { 0x0083,  8}, { 0x013A, 11},
+{ 0x1721, 13}, { 0x0044,  9}, { 0x0276, 12}, { 0x39F6, 14}, { 0x008B, 10}, { 0x04EF, 13},
+{ 0x5A9B, 15}, { 0x0208, 10}, { 0x1CFE, 13}, { 0x0399, 10}, { 0x1CB4, 13}, { 0x039E, 10},
+{ 0x39F3, 14}, { 0x05AB, 11}, { 0x73E3, 15}, { 0x0737, 11}, { 0x5A9F, 15}, { 0x082D, 12},
+{ 0x0E69, 12}, { 0x0E68, 12}, { 0x0433, 11}, { 0x0B7B, 12}, { 0x2DF8, 14}, { 0x2E56, 14},
+{ 0x2E57, 14}, { 0x39F7, 14}, { 0x51A5, 15}, { 0x0003,  3}, { 0x002A,  6}, { 0x00E4,  8},
+{ 0x028E, 10}, { 0x0735, 11}, { 0x1058, 13}, { 0x1CFA, 13}, { 0x2DF9, 14}, { 0x4174, 15},
+{ 0x0009,  4}, { 0x0054,  8}, { 0x0398, 10}, { 0x048B, 13}, { 0x139D, 15}, { 0x000D,  4},
+{ 0x00AD,  9}, { 0x0826, 12}, { 0x2D4C, 14}, { 0x0011,  5}, { 0x016B,  9}, { 0x0B7F, 12},
+{ 0x51A4, 15}, { 0x0019,  5}, { 0x021B, 10}, { 0x16FD, 13}, { 0x001D,  5}, { 0x0394, 10},
+{ 0x28D3, 14}, { 0x002B,  6}, { 0x05BC, 11}, { 0x5A9A, 15}, { 0x002F,  6}, { 0x0247, 12},
+{ 0x0010,  7}, { 0x0A35, 12}, { 0x003E,  6}, { 0x0B7A, 12}, { 0x0059,  7}, { 0x105E, 13},
+{ 0x0026,  8}, { 0x09CF, 14}, { 0x0055,  8}, { 0x1CB5, 13}, { 0x0057,  8}, { 0x0E5B, 12},
+{ 0x00A0,  8}, { 0x1468, 13}, { 0x0170,  9}, { 0x0090, 10}, { 0x01CE,  9}, { 0x021A, 10},
+{ 0x0218, 10}, { 0x0168,  9}, { 0x021E, 10}, { 0x0244, 12}, { 0x0736, 11}, { 0x0138, 11},
+{ 0x0519, 11}, { 0x0E5E, 12}, { 0x072C, 11}, { 0x0B55, 12}, { 0x09DC, 14}, { 0x20BB, 14},
+{ 0x048C, 13}, { 0x1723, 13}, { 0x2E44, 14}, { 0x16A5, 13}, { 0x0518, 11}, { 0x39FE, 14},
+{ 0x0169,  9}
+},
+{
+{ 0x0001,  2}, { 0x0006,  3}, { 0x000F,  4}, { 0x0016,  5}, { 0x0020,  6}, { 0x0018,  7},
+{ 0x0008,  8}, { 0x009A,  8}, { 0x0056,  9}, { 0x013E,  9}, { 0x00F0, 10}, { 0x03A5, 10},
+{ 0x0077, 11}, { 0x01EF, 11}, { 0x009A, 12}, { 0x005D, 13}, { 0x0001,  4}, { 0x0011,  5},
+{ 0x0002,  7}, { 0x000B,  8}, { 0x0012,  9}, { 0x01D6,  9}, { 0x027E, 10}, { 0x0191, 11},
+{ 0x00EA, 12}, { 0x03DC, 12}, { 0x013B, 13}, { 0x0004,  5}, { 0x0014,  7}, { 0x009E,  8},
+{ 0x0009, 10}, { 0x01AC, 11}, { 0x01E2, 11}, { 0x03CA, 12}, { 0x005F, 13}, { 0x0017,  5},
+{ 0x004E,  7}, { 0x005E,  9}, { 0x00F3, 10}, { 0x01AD, 11}, { 0x00EC, 12}, { 0x05F0, 13},
+{ 0x000E,  6}, { 0x00E1,  8}, { 0x03A4, 10}, { 0x009C, 12}, { 0x013D, 13}, { 0x003B,  6},
+{ 0x001C,  9}, { 0x0014, 11}, { 0x09BE, 12}, { 0x0006,  7}, { 0x007A,  9}, { 0x0190, 11},
+{ 0x0137, 13}, { 0x001B,  7}, { 0x0008, 10}, { 0x075C, 11}, { 0x0071,  7}, { 0x00D7, 10},
+{ 0x09BF, 12}, { 0x0007,  8}, { 0x00AF, 10}, { 0x04CC, 11}, { 0x0034,  8}, { 0x0265, 10},
+{ 0x009F, 12}, { 0x00E0,  8}, { 0x0016, 11}, { 0x0327, 12}, { 0x0015,  9}, { 0x017D, 11},
+{ 0x0EBB, 12}, { 0x0014,  9}, { 0x00F6, 10}, { 0x01E4, 11}, { 0x00CB, 10}, { 0x099D, 12},
+{ 0x00CA, 10}, { 0x02FC, 12}, { 0x017F, 11}, { 0x04CD, 11}, { 0x02FD, 12}, { 0x04FE, 11},
+{ 0x013A, 13}, { 0x000A,  4}, { 0x0042,  7}, { 0x01D3,  9}, { 0x04DD, 11}, { 0x0012,  5},
+{ 0x00E8,  8}, { 0x004C, 11}, { 0x0136, 13}, { 0x0039,  6}, { 0x0264, 10}, { 0x0EBA, 12},
+{ 0x0000,  7}, { 0x00AE, 10}, { 0x099C, 12}, { 0x001F,  7}, { 0x04DE, 11}, { 0x0043,  7},
+{ 0x04DC, 11}, { 0x0003,  8}, { 0x03CB, 12}, { 0x0006,  8}, { 0x099E, 12}, { 0x002A,  8},
+{ 0x05F1, 13}, { 0x000F,  8}, { 0x09FE, 12}, { 0x0033,  8}, { 0x09FF, 12}, { 0x0098,  8},
+{ 0x099F, 12}, { 0x00EA,  8}, { 0x013C, 13}, { 0x002E,  8}, { 0x0192, 11}, { 0x0136,  9},
+{ 0x006A,  9}, { 0x0015, 11}, { 0x03AF, 10}, { 0x01E3, 11}, { 0x0074, 11}, { 0x00EB, 12},
+{ 0x02F9, 12}, { 0x005C, 13}, { 0x00ED, 12}, { 0x03DD, 12}, { 0x0326, 12}, { 0x005E, 13},
+{ 0x0016,  7}
+},
+{
+{ 0x0004,  3}, { 0x0014,  5}, { 0x0017,  7}, { 0x007F,  8}, { 0x0154,  9}, { 0x01F2, 10},
+{ 0x00BF, 11}, { 0x0065, 12}, { 0x0AAA, 12}, { 0x0630, 13}, { 0x1597, 13}, { 0x03B7, 14},
+{ 0x2B22, 14}, { 0x0BE6, 15}, { 0x000B,  4}, { 0x0037,  7}, { 0x0062,  9}, { 0x0007, 11},
+{ 0x0166, 12}, { 0x00CE, 13}, { 0x1590, 13}, { 0x05F6, 14}, { 0x0BE7, 15}, { 0x0007,  5},
+{ 0x006D,  8}, { 0x0003, 11}, { 0x031F, 12}, { 0x05F2, 14}, { 0x0002,  6}, { 0x0061,  9},
+{ 0x0055, 12}, { 0x01DF, 14}, { 0x001A,  6}, { 0x001E, 10}, { 0x0AC9, 12}, { 0x2B23, 14},
+{ 0x001E,  6}, { 0x001F, 10}, { 0x0AC3, 12}, { 0x2B2B, 14}, { 0x0006,  7}, { 0x0004, 11},
+{ 0x02F8, 13}, { 0x0019,  7}, { 0x0006, 11}, { 0x063D, 13}, { 0x0057,  7}, { 0x0182, 11},
+{ 0x2AA2, 14}, { 0x0004,  8}, { 0x0180, 11}, { 0x059C, 14}, { 0x007D,  8}, { 0x0164, 12},
+{ 0x076D, 15}, { 0x0002,  9}, { 0x018D, 11}, { 0x1581, 13}, { 0x00AD,  8}, { 0x0060, 12},
+{ 0x0C67, 14}, { 0x001C,  9}, { 0x00EE, 13}, { 0x0003,  9}, { 0x02CF, 13}, { 0x00D9,  9},
+{ 0x1580, 13}, { 0x0002, 11}, { 0x0183, 11}, { 0x0057, 12}, { 0x0061, 12}, { 0x0031, 11},
+{ 0x0066, 12}, { 0x0631, 13}, { 0x0632, 13}, { 0x00AC, 13}, { 0x031D, 12}, { 0x0076, 12},
+{ 0x003A, 11}, { 0x0165, 12}, { 0x0C66, 14}, { 0x0003,  2}, { 0x0054,  7}, { 0x02AB, 10},
+{ 0x0016, 13}, { 0x05F7, 14}, { 0x0005,  4}, { 0x00F8,  9}, { 0x0AA9, 12}, { 0x005F, 15},
+{ 0x0004,  4}, { 0x001C, 10}, { 0x1550, 13}, { 0x0004,  5}, { 0x0077, 11}, { 0x076C, 15},
+{ 0x000E,  5}, { 0x000A, 12}, { 0x000C,  5}, { 0x0562, 11}, { 0x0004,  6}, { 0x031C, 12},
+{ 0x0006,  6}, { 0x00C8, 13}, { 0x000D,  6}, { 0x01DA, 13}, { 0x0007,  6}, { 0x00C9, 13},
+{ 0x0001,  7}, { 0x002E, 14}, { 0x0014,  7}, { 0x1596, 13}, { 0x000A,  7}, { 0x0AC2, 12},
+{ 0x0016,  7}, { 0x015B, 14}, { 0x0015,  7}, { 0x015A, 14}, { 0x000F,  8}, { 0x005E, 15},
+{ 0x007E,  8}, { 0x00AB,  8}, { 0x002D,  9}, { 0x00D8,  9}, { 0x000B,  9}, { 0x0014, 10},
+{ 0x02B3, 10}, { 0x01F3, 10}, { 0x003A, 10}, { 0x0000, 10}, { 0x0058, 10}, { 0x002E,  9},
+{ 0x005E, 10}, { 0x0563, 11}, { 0x00EC, 12}, { 0x0054, 12}, { 0x0AC1, 12}, { 0x1556, 13},
+{ 0x02FA, 13}, { 0x0181, 11}, { 0x1557, 13}, { 0x059D, 14}, { 0x2AA3, 14}, { 0x2B2A, 14},
+{ 0x01DE, 14}, { 0x063C, 13}, { 0x00CF, 13}, { 0x1594, 13}, { 0x000D,  9}
+},
+{
+{ 0x0002,  2}, { 0x0006,  3}, { 0x000F,  4}, { 0x000D,  5}, { 0x000C,  5}, { 0x0015,  6},
+{ 0x0013,  6}, { 0x0012,  6}, { 0x0017,  7}, { 0x001F,  8}, { 0x001E,  8}, { 0x001D,  8},
+{ 0x0025,  9}, { 0x0024,  9}, { 0x0023,  9}, { 0x0021,  9}, { 0x0021, 10}, { 0x0020, 10},
+{ 0x000F, 10}, { 0x000E, 10}, { 0x0007, 11}, { 0x0006, 11}, { 0x0020, 11}, { 0x0021, 11},
+{ 0x0050, 12}, { 0x0051, 12}, { 0x0052, 12}, { 0x000E,  4}, { 0x0014,  6}, { 0x0016,  7},
+{ 0x001C,  8}, { 0x0020,  9}, { 0x001F,  9}, { 0x000D, 10}, { 0x0022, 11}, { 0x0053, 12},
+{ 0x0055, 12}, { 0x000B,  5}, { 0x0015,  7}, { 0x001E,  9}, { 0x000C, 10}, { 0x0056, 12},
+{ 0x0011,  6}, { 0x001B,  8}, { 0x001D,  9}, { 0x000B, 10}, { 0x0010,  6}, { 0x0022,  9},
+{ 0x000A, 10}, { 0x000D,  6}, { 0x001C,  9}, { 0x0008, 10}, { 0x0012,  7}, { 0x001B,  9},
+{ 0x0054, 12}, { 0x0014,  7}, { 0x001A,  9}, { 0x0057, 12}, { 0x0019,  8}, { 0x0009, 10},
+{ 0x0018,  8}, { 0x0023, 11}, { 0x0017,  8}, { 0x0019,  9}, { 0x0018,  9}, { 0x0007, 10},
+{ 0x0058, 12}, { 0x0007,  4}, { 0x000C,  6}, { 0x0016,  8}, { 0x0017,  9}, { 0x0006, 10},
+{ 0x0005, 11}, { 0x0004, 11}, { 0x0059, 12}, { 0x000F,  6}, { 0x0016,  9}, { 0x0005, 10},
+{ 0x000E,  6}, { 0x0004, 10}, { 0x0011,  7}, { 0x0024, 11}, { 0x0010,  7}, { 0x0025, 11},
+{ 0x0013,  7}, { 0x005A, 12}, { 0x0015,  8}, { 0x005B, 12}, { 0x0014,  8}, { 0x0013,  8},
+{ 0x001A,  8}, { 0x0015,  9}, { 0x0014,  9}, { 0x0013,  9}, { 0x0012,  9}, { 0x0011,  9},
+{ 0x0026, 11}, { 0x0027, 11}, { 0x005C, 12}, { 0x005D, 12}, { 0x005E, 12}, { 0x005F, 12},
+{ 0x0003,  7}
+},
+{
+{ 0x0002,  2}, { 0x000F,  4}, { 0x0015,  6}, { 0x0017,  7}, { 0x001F,  8}, { 0x0025,  9},
+{ 0x0024,  9}, { 0x0021, 10}, { 0x0020, 10}, { 0x0007, 11}, { 0x0006, 11}, { 0x0020, 11},
+{ 0x0006,  3}, { 0x0014,  6}, { 0x001E,  8}, { 0x000F, 10}, { 0x0021, 11}, { 0x0050, 12},
+{ 0x000E,  4}, { 0x001D,  8}, { 0x000E, 10}, { 0x0051, 12}, { 0x000D,  5}, { 0x0023,  9},
+{ 0x000D, 10}, { 0x000C,  5}, { 0x0022,  9}, { 0x0052, 12}, { 0x000B,  5}, { 0x000C, 10},
+{ 0x0053, 12}, { 0x0013,  6}, { 0x000B, 10}, { 0x0054, 12}, { 0x0012,  6}, { 0x000A, 10},
+{ 0x0011,  6}, { 0x0009, 10}, { 0x0010,  6}, { 0x0008, 10}, { 0x0016,  7}, { 0x0055, 12},
+{ 0x0015,  7}, { 0x0014,  7}, { 0x001C,  8}, { 0x001B,  8}, { 0x0021,  9}, { 0x0020,  9},
+{ 0x001F,  9}, { 0x001E,  9}, { 0x001D,  9}, { 0x001C,  9}, { 0x001B,  9}, { 0x001A,  9},
+{ 0x0022, 11}, { 0x0023, 11}, { 0x0056, 12}, { 0x0057, 12}, { 0x0007,  4}, { 0x0019,  9},
+{ 0x0005, 11}, { 0x000F,  6}, { 0x0004, 11}, { 0x000E,  6}, { 0x000D,  6}, { 0x000C,  6},
+{ 0x0013,  7}, { 0x0012,  7}, { 0x0011,  7}, { 0x0010,  7}, { 0x001A,  8}, { 0x0019,  8},
+{ 0x0018,  8}, { 0x0017,  8}, { 0x0016,  8}, { 0x0015,  8}, { 0x0014,  8}, { 0x0013,  8},
+{ 0x0018,  9}, { 0x0017,  9}, { 0x0016,  9}, { 0x0015,  9}, { 0x0014,  9}, { 0x0013,  9},
+{ 0x0012,  9}, { 0x0011,  9}, { 0x0007, 10}, { 0x0006, 10}, { 0x0005, 10}, { 0x0004, 10},
+{ 0x0024, 11}, { 0x0025, 11}, { 0x0026, 11}, { 0x0027, 11}, { 0x0058, 12}, { 0x0059, 12},
+{ 0x005A, 12}, { 0x005B, 12}, { 0x005C, 12}, { 0x005D, 12}, { 0x005E, 12}, { 0x005F, 12},
+{ 0x0003,  7}
+},
+{
+{ 0x0000,  2}, { 0x0003,  3}, { 0x000D,  4}, { 0x0005,  4}, { 0x001C,  5}, { 0x0016,  5},
+{ 0x003F,  6}, { 0x003A,  6}, { 0x002E,  6}, { 0x0022,  6}, { 0x007B,  7}, { 0x0067,  7},
+{ 0x005F,  7}, { 0x0047,  7}, { 0x0026,  7}, { 0x00EF,  8}, { 0x00CD,  8}, { 0x00C1,  8},
+{ 0x00A9,  8}, { 0x004F,  8}, { 0x01F2,  9}, { 0x01DD,  9}, { 0x0199,  9}, { 0x0185,  9},
+{ 0x015D,  9}, { 0x011B,  9}, { 0x03EF, 10}, { 0x03E1, 10}, { 0x03C8, 10}, { 0x0331, 10},
+{ 0x0303, 10}, { 0x02F1, 10}, { 0x02A0, 10}, { 0x0233, 10}, { 0x0126, 10}, { 0x07C0, 11},
+{ 0x076F, 11}, { 0x076C, 11}, { 0x0661, 11}, { 0x0604, 11}, { 0x0572, 11}, { 0x0551, 11},
+{ 0x046A, 11}, { 0x0274, 11}, { 0x0F27, 12}, { 0x0F24, 12}, { 0x0EDB, 12}, { 0x0C8E, 12},
+{ 0x0C0B, 12}, { 0x0C0A, 12}, { 0x0AE3, 12}, { 0x08D6, 12}, { 0x0490, 12}, { 0x0495, 12},
+{ 0x1F19, 13}, { 0x1DB5, 13}, { 0x0009,  4}, { 0x0010,  5}, { 0x0029,  6}, { 0x0062,  7},
+{ 0x00F3,  8}, { 0x00AD,  8}, { 0x01E5,  9}, { 0x0179,  9}, { 0x009C,  9}, { 0x03B1, 10},
+{ 0x02AE, 10}, { 0x0127, 10}, { 0x076E, 11}, { 0x0570, 11}, { 0x0275, 11}, { 0x0F25, 12},
+{ 0x0EC0, 12}, { 0x0AA0, 12}, { 0x08D7, 12}, { 0x1E4C, 13}, { 0x0008,  5}, { 0x0063,  7},
+{ 0x00AF,  8}, { 0x017B,  9}, { 0x03B3, 10}, { 0x07DD, 11}, { 0x0640, 11}, { 0x0F8D, 12},
+{ 0x0BC1, 12}, { 0x0491, 12}, { 0x0028,  6}, { 0x00C3,  8}, { 0x0151,  9}, { 0x02A1, 10},
+{ 0x0573, 11}, { 0x0EC3, 12}, { 0x1F35, 13}, { 0x0065,  7}, { 0x01DA,  9}, { 0x02AF, 10},
+{ 0x0277, 11}, { 0x08C9, 12}, { 0x1781, 13}, { 0x0025,  7}, { 0x0118,  9}, { 0x0646, 11},
+{ 0x0AA6, 12}, { 0x1780, 13}, { 0x00C9,  8}, { 0x0321, 10}, { 0x0F9B, 12}, { 0x191E, 13},
+{ 0x0048,  8}, { 0x07CC, 11}, { 0x0AA1, 12}, { 0x0180,  9}, { 0x0465, 11}, { 0x1905, 13},
+{ 0x03E2, 10}, { 0x0EC1, 12}, { 0x3C9B, 14}, { 0x02F4, 10}, { 0x08C8, 12}, { 0x07C1, 11},
+{ 0x0928, 13}, { 0x05E1, 11}, { 0x320D, 14}, { 0x0EC2, 12}, { 0x6418, 15}, { 0x1F34, 13},
+{ 0x0078,  7}, { 0x0155,  9}, { 0x0552, 11}, { 0x191F, 13}, { 0x00FA,  8}, { 0x07DC, 11},
+{ 0x1907, 13}, { 0x00AC,  8}, { 0x0249, 11}, { 0x13B1, 14}, { 0x01F6,  9}, { 0x0AE2, 12},
+{ 0x01DC,  9}, { 0x04ED, 12}, { 0x0184,  9}, { 0x1904, 13}, { 0x0156,  9}, { 0x09D9, 13},
+{ 0x03E7, 10}, { 0x0929, 13}, { 0x03B2, 10}, { 0x3B68, 14}, { 0x02F5, 10}, { 0x13B0, 14},
+{ 0x0322, 10}, { 0x3B69, 14}, { 0x0234, 10}, { 0x7935, 15}, { 0x07C7, 11}, { 0xC833, 16},
+{ 0x0660, 11}, { 0x7934, 15}, { 0x024B, 11}, { 0xC832, 16}, { 0x0AA7, 12}, { 0x1F18, 13},
+{ 0x007A,  7}
+},
+{
+{ 0x0002,  2}, { 0x0000,  3}, { 0x001E,  5}, { 0x0004,  5}, { 0x0012,  6}, { 0x0070,  7},
+{ 0x001A,  7}, { 0x005F,  8}, { 0x0047,  8}, { 0x01D3,  9}, { 0x00B5,  9}, { 0x0057,  9},
+{ 0x03B5, 10}, { 0x016D, 10}, { 0x0162, 10}, { 0x07CE, 11}, { 0x0719, 11}, { 0x0691, 11},
+{ 0x02C6, 11}, { 0x0156, 11}, { 0x0F92, 12}, { 0x0D2E, 12}, { 0x0D20, 12}, { 0x059E, 12},
+{ 0x0468, 12}, { 0x02A6, 12}, { 0x1DA2, 13}, { 0x1C60, 13}, { 0x1A43, 13}, { 0x0B1D, 13},
+{ 0x08C0, 13}, { 0x055D, 13}, { 0x0003,  3}, { 0x000A,  5}, { 0x0077,  7}, { 0x00E5,  8},
+{ 0x01D9,  9}, { 0x03E5, 10}, { 0x0166, 10}, { 0x0694, 11}, { 0x0152, 11}, { 0x059F, 12},
+{ 0x1F3C, 13}, { 0x1A4B, 13}, { 0x055E, 13}, { 0x000C,  4}, { 0x007D,  7}, { 0x0044,  8},
+{ 0x03E0, 10}, { 0x0769, 11}, { 0x0E31, 12}, { 0x1F26, 13}, { 0x055C, 13}, { 0x001B,  5},
+{ 0x00E2,  8}, { 0x03A5, 10}, { 0x02C9, 11}, { 0x1F23, 13}, { 0x3B47, 14}, { 0x0007,  5},
+{ 0x01D8,  9}, { 0x02D8, 11}, { 0x1F27, 13}, { 0x3494, 14}, { 0x0035,  6}, { 0x03E1, 10},
+{ 0x059C, 12}, { 0x38C3, 14}, { 0x000C,  6}, { 0x0165, 10}, { 0x1D23, 13}, { 0x1638, 14},
+{ 0x0068,  7}, { 0x0693, 11}, { 0x3A45, 14}, { 0x0020,  7}, { 0x0F90, 12}, { 0x7CF6, 15},
+{ 0x00E8,  8}, { 0x058F, 12}, { 0x2CEF, 15}, { 0x0045,  8}, { 0x0B3A, 13}, { 0x01F1,  9},
+{ 0x3B46, 14}, { 0x01A7,  9}, { 0x1676, 14}, { 0x0056,  9}, { 0x692A, 15}, { 0x038D, 10},
+{ 0xE309, 16}, { 0x00AA, 10}, { 0x1C611, 17}, { 0x02DF, 11}, { 0xB3B9, 17}, { 0x02C8, 11},
+{ 0x38C20, 18}, { 0x01B0, 11}, { 0x16390, 18}, { 0x0F9F, 12}, { 0x16771, 18}, { 0x0ED0, 12},
+{ 0x71843, 19}, { 0x0D2A, 12}, { 0xF9E8C, 20}, { 0x0461, 12}, { 0xF9E8E, 20}, { 0x0B67, 13},
+{ 0x055F, 13}, { 0x003F,  6}, { 0x006D,  9}, { 0x0E90, 12}, { 0x054E, 13}, { 0x0013,  6},
+{ 0x0119, 10}, { 0x0B66, 13}, { 0x000B,  6}, { 0x0235, 11}, { 0x7CF5, 15}, { 0x0075,  7},
+{ 0x0D24, 12}, { 0xF9E9, 16}, { 0x002E,  7}, { 0x1F22, 13}, { 0x0021,  7}, { 0x054F, 13},
+{ 0x0014,  7}, { 0x3A44, 14}, { 0x00E4,  8}, { 0x7CF7, 15}, { 0x005E,  8}, { 0x7185, 15},
+{ 0x0037,  8}, { 0x2C73, 15}, { 0x01DB,  9}, { 0x59DD, 16}, { 0x01C7,  9}, { 0x692B, 15},
+{ 0x01A6,  9}, { 0x58E5, 16}, { 0x00B4,  9}, { 0x1F3D0, 17}, { 0x00B0,  9}, { 0xB1C9, 17},
+{ 0x03E6, 10}, { 0x16770, 18}, { 0x016E, 10}, { 0x3E7A2, 18}, { 0x011B, 10}, { 0xF9E8D, 20},
+{ 0x00D9, 10}, { 0xF9E8F, 20}, { 0x00A8, 10}, { 0x2C723, 19}, { 0x0749, 11}, { 0xE3084, 20},
+{ 0x0696, 11}, { 0x58E45, 20}, { 0x02DE, 11}, { 0xB1C88, 21}, { 0x0231, 11}, { 0x1C610A, 21},
+{ 0x01B1, 11}, { 0x71842D, 23}, { 0x0D2B, 12}, { 0x38C217, 22}, { 0x0D2F, 12}, { 0x163913, 22},
+{ 0x05B2, 12}, { 0x163912, 22}, { 0x0469, 12}, { 0x71842C, 23}, { 0x1A42, 13}, { 0x08C1, 13},
+{ 0x0073,  7}
+}
+};
+
+/* which indexes point to last=1 entries in tables */
+static const int vc1_last_decode_table[AC_MODES] = {
+    119, 99, 85, 81, 67, 58, 126, 109
+};
+
+static const uint8_t vc1_index_decode_table[AC_MODES][185][2] = {
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  0, 15}, {  0, 16},
+{  0, 17}, {  0, 18}, {  0, 19}, {  1,  1}, {  1,  2}, {  1,  3}, {  1,  4}, {  1,  5},
+{  1,  6}, {  1,  7}, {  1,  8}, {  1,  9}, {  1, 10}, {  1, 11}, {  1, 12}, {  1, 13},
+{  1, 14}, {  1, 15}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4}, {  2,  5}, {  2,  6},
+{  2,  7}, {  2,  8}, {  2,  9}, {  2, 10}, {  2, 11}, {  2, 12}, {  3,  1}, {  3,  2},
+{  3,  3}, {  3,  4}, {  3,  5}, {  3,  6}, {  3,  7}, {  3,  8}, {  3,  9}, {  3, 10},
+{  3, 11}, {  4,  1}, {  4,  2}, {  4,  3}, {  4,  4}, {  4,  5}, {  4,  6}, {  5,  1},
+{  5,  2}, {  5,  3}, {  5,  4}, {  5,  5}, {  6,  1}, {  6,  2}, {  6,  3}, {  6,  4},
+{  7,  1}, {  7,  2}, {  7,  3}, {  7,  4}, {  8,  1}, {  8,  2}, {  8,  3}, {  8,  4},
+{  9,  1}, {  9,  2}, {  9,  3}, {  9,  4}, { 10,  1}, { 10,  2}, { 10,  3}, { 11,  1},
+{ 11,  2}, { 11,  3}, { 12,  1}, { 12,  2}, { 12,  3}, { 13,  1}, { 13,  2}, { 13,  3},
+{ 14,  1}, { 14,  2}, { 14,  3}, { 15,  1}, { 15,  2}, { 15,  3}, { 16,  1}, { 16,  2},
+{ 17,  1}, { 17,  2}, { 18,  1}, { 19,  1}, { 20,  1}, { 21,  1}, { 22,  1}, { 23,  1},
+{ 24,  1}, { 25,  1}, { 26,  1}, { 27,  1}, { 28,  1}, { 29,  1}, { 30,  1}, {  0,  1},
+{  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  1,  1}, {  1,  2}, {  1,  3},
+{  1,  4}, {  1,  5}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4}, {  3,  1}, {  3,  2},
+{  3,  3}, {  3,  4}, {  4,  1}, {  4,  2}, {  4,  3}, {  5,  1}, {  5,  2}, {  6,  1},
+{  6,  2}, {  7,  1}, {  7,  2}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2}, { 10,  1},
+{ 10,  2}, { 11,  1}, { 11,  2}, { 12,  1}, { 12,  2}, { 13,  1}, { 13,  2}, { 14,  1},
+{ 14,  2}, { 15,  1}, { 15,  2}, { 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1},
+{ 21,  1}, { 22,  1}, { 23,  1}, { 24,  1}, { 25,  1}, { 26,  1}, { 27,  1}, { 28,  1},
+{ 29,  1}, { 30,  1}, { 31,  1}, { 32,  1}, { 33,  1}, { 34,  1}, { 35,  1}, { 36,  1},
+{ 37,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  0, 15}, {  0, 16},
+{  0, 17}, {  0, 18}, {  0, 19}, {  0, 20}, {  0, 21}, {  0, 22}, {  0, 23}, {  1,  1},
+{  1,  2}, {  1,  3}, {  1,  4}, {  1,  5}, {  1,  6}, {  1,  7}, {  1,  8}, {  1,  9},
+{  1, 10}, {  1, 11}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4}, {  2,  5}, {  2,  6},
+{  2,  7}, {  2,  8}, {  3,  1}, {  3,  2}, {  3,  3}, {  3,  4}, {  3,  5}, {  3,  6},
+{  3,  7}, {  4,  1}, {  4,  2}, {  4,  3}, {  4,  4}, {  4,  5}, {  5,  1}, {  5,  2},
+{  5,  3}, {  5,  4}, {  5,  5}, {  6,  1}, {  6,  2}, {  6,  3}, {  6,  4}, {  7,  1},
+{  7,  2}, {  7,  3}, {  7,  4}, {  8,  1}, {  8,  2}, {  8,  3}, {  9,  1}, {  9,  2},
+{  9,  3}, { 10,  1}, { 10,  2}, { 10,  3}, { 11,  1}, { 11,  2}, { 11,  3}, { 12,  1},
+{ 12,  2}, { 13,  1}, { 13,  2}, { 14,  1}, { 14,  2}, { 15,  1}, { 15,  2}, { 16,  1},
+{ 16,  2}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1}, { 21,  1}, { 22,  1}, { 23,  1},
+{ 24,  1}, { 25,  1}, { 26,  1}, {  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5},
+{  0,  6}, {  0,  7}, {  0,  8}, {  0,  9}, {  1,  1}, {  1,  2}, {  1,  3}, {  1,  4},
+{  1,  5}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4}, {  3,  1}, {  3,  2}, {  3,  3},
+{  3,  4}, {  4,  1}, {  4,  2}, {  4,  3}, {  5,  1}, {  5,  2}, {  5,  3}, {  6,  1},
+{  6,  2}, {  6,  3}, {  7,  1}, {  7,  2}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2},
+{ 10,  1}, { 10,  2}, { 11,  1}, { 11,  2}, { 12,  1}, { 12,  2}, { 13,  1}, { 13,  2},
+{ 14,  1}, { 14,  2}, { 15,  1}, { 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1},
+{ 21,  1}, { 22,  1}, { 23,  1}, { 24,  1}, { 25,  1}, { 26,  1}, { 27,  1}, { 28,  1},
+{ 29,  1}, { 30,  1}, { 31,  1}, { 32,  1}, { 33,  1}, { 34,  1}, { 35,  1}, { 36,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  0, 15}, {  0, 16},
+{  1,  1}, {  1,  2}, {  1,  3}, {  1,  4}, {  1,  5}, {  1,  6}, {  1,  7}, {  1,  8},
+{  1,  9}, {  1, 10}, {  1, 11}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4}, {  2,  5},
+{  2,  6}, {  2,  7}, {  2,  8}, {  3,  1}, {  3,  2}, {  3,  3}, {  3,  4}, {  3,  5},
+{  3,  6}, {  3,  7}, {  4,  1}, {  4,  2}, {  4,  3}, {  4,  4}, {  4,  5}, {  5,  1},
+{  5,  2}, {  5,  3}, {  5,  4}, {  6,  1}, {  6,  2}, {  6,  3}, {  6,  4}, {  7,  1},
+{  7,  2}, {  7,  3}, {  8,  1}, {  8,  2}, {  8,  3}, {  9,  1}, {  9,  2}, {  9,  3},
+{ 10,  1}, { 10,  2}, { 10,  3}, { 11,  1}, { 11,  2}, { 11,  3}, { 12,  1}, { 12,  2},
+{ 12,  3}, { 13,  1}, { 13,  2}, { 13,  3}, { 14,  1}, { 14,  2}, { 15,  1}, { 15,  2},
+{ 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1}, {  0,  1}, {  0,  2}, {  0,  3},
+{  0,  4}, {  1,  1}, {  1,  2}, {  1,  3}, {  1,  4}, {  2,  1}, {  2,  2}, {  2,  3},
+{  3,  1}, {  3,  2}, {  3,  3}, {  4,  1}, {  4,  2}, {  5,  1}, {  5,  2}, {  6,  1},
+{  6,  2}, {  7,  1}, {  7,  2}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2}, { 10,  1},
+{ 10,  2}, { 11,  1}, { 11,  2}, { 12,  1}, { 12,  2}, { 13,  1}, { 13,  2}, { 14,  1},
+{ 15,  1}, { 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1}, { 21,  1}, { 22,  1},
+{ 23,  1}, { 24,  1}, { 25,  1}, { 26,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  1,  1}, {  1,  2},
+{  1,  3}, {  1,  4}, {  1,  5}, {  1,  6}, {  1,  7}, {  1,  8}, {  1,  9}, {  2,  1},
+{  2,  2}, {  2,  3}, {  2,  4}, {  2,  5}, {  3,  1}, {  3,  2}, {  3,  3}, {  3,  4},
+{  4,  1}, {  4,  2}, {  4,  3}, {  4,  4}, {  5,  1}, {  5,  2}, {  5,  3}, {  5,  4},
+{  6,  1}, {  6,  2}, {  6,  3}, {  7,  1}, {  7,  2}, {  7,  3}, {  8,  1}, {  8,  2},
+{  8,  3}, {  9,  1}, {  9,  2}, {  9,  3}, { 10,  1}, { 10,  2}, { 10,  3}, { 11,  1},
+{ 11,  2}, { 11,  3}, { 12,  1}, { 12,  2}, { 12,  3}, { 13,  1}, { 13,  2}, { 14,  1},
+{ 14,  2}, { 15,  1}, { 15,  2}, { 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1},
+{ 21,  1}, { 22,  1}, { 23,  1}, { 24,  1}, { 25,  1}, { 26,  1}, { 27,  1}, { 28,  1},
+{ 29,  1}, {  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  1,  1}, {  1,  2},
+{  1,  3}, {  1,  4}, {  2,  1}, {  2,  2}, {  2,  3}, {  3,  1}, {  3,  2}, {  3,  3},
+{  4,  1}, {  4,  2}, {  5,  1}, {  5,  2}, {  6,  1}, {  6,  2}, {  7,  1}, {  7,  2},
+{  8,  1}, {  8,  2}, {  9,  1}, {  9,  2}, { 10,  1}, { 10,  2}, { 11,  1}, { 11,  2},
+{ 12,  1}, { 12,  2}, { 13,  1}, { 13,  2}, { 14,  1}, { 14,  2}, { 15,  1}, { 15,  2},
+{ 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1}, { 21,  1}, { 22,  1}, { 23,  1},
+{ 24,  1}, { 25,  1}, { 26,  1}, { 27,  1}, { 28,  1}, { 29,  1}, { 30,  1}, { 31,  1},
+{ 32,  1}, { 33,  1}, { 34,  1}, { 35,  1}, { 36,  1}, { 37,  1}, { 38,  1}, { 39,  1},
+{ 40,  1}, { 41,  1}, { 42,  1}, { 43,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  0, 15}, {  0, 16},
+{  0, 17}, {  0, 18}, {  0, 19}, {  0, 20}, {  0, 21}, {  0, 22}, {  0, 23}, {  0, 24},
+{  0, 25}, {  0, 26}, {  0, 27}, {  1,  1}, {  1,  2}, {  1,  3}, {  1,  4}, {  1,  5},
+{  1,  6}, {  1,  7}, {  1,  8}, {  1,  9}, {  1, 10}, {  2,  1}, {  2,  2}, {  2,  3},
+{  2,  4}, {  2,  5}, {  3,  1}, {  3,  2}, {  3,  3}, {  3,  4}, {  4,  1}, {  4,  2},
+{  4,  3}, {  5,  1}, {  5,  2}, {  5,  3}, {  6,  1}, {  6,  2}, {  6,  3}, {  7,  1},
+{  7,  2}, {  7,  3}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2}, { 10,  1}, { 11,  1},
+{ 12,  1}, { 13,  1}, { 14,  1}, {  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5},
+{  0,  6}, {  0,  7}, {  0,  8}, {  1,  1}, {  1,  2}, {  1,  3}, {  2,  1}, {  2,  2},
+{  3,  1}, {  3,  2}, {  4,  1}, {  4,  2}, {  5,  1}, {  5,  2}, {  6,  1}, {  6,  2},
+{  7,  1}, {  8,  1}, {  9,  1}, { 10,  1}, { 11,  1}, { 12,  1}, { 13,  1}, { 14,  1},
+{ 15,  1}, { 16,  1}, { 17,  1}, { 18,  1}, { 19,  1}, { 20,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  1,  1}, {  1,  2}, {  1,  3}, {  1,  4},
+{  1,  5}, {  1,  6}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4}, {  3,  1}, {  3,  2},
+{  3,  3}, {  4,  1}, {  4,  2}, {  4,  3}, {  5,  1}, {  5,  2}, {  5,  3}, {  6,  1},
+{  6,  2}, {  6,  3}, {  7,  1}, {  7,  2}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2},
+{ 10,  1}, { 10,  2}, { 11,  1}, { 12,  1}, { 13,  1}, { 14,  1}, { 15,  1}, { 16,  1},
+{ 17,  1}, { 18,  1}, { 19,  1}, { 20,  1}, { 21,  1}, { 22,  1}, { 23,  1}, { 24,  1},
+{ 25,  1}, { 26,  1}, {  0,  1}, {  0,  2}, {  0,  3}, {  1,  1}, {  1,  2}, {  2,  1},
+{  3,  1}, {  4,  1}, {  5,  1}, {  6,  1}, {  7,  1}, {  8,  1}, {  9,  1}, { 10,  1},
+{ 11,  1}, { 12,  1}, { 13,  1}, { 14,  1}, { 15,  1}, { 16,  1}, { 17,  1}, { 18,  1},
+{ 19,  1}, { 20,  1}, { 21,  1}, { 22,  1}, { 23,  1}, { 24,  1}, { 25,  1}, { 26,  1},
+{ 27,  1}, { 28,  1}, { 29,  1}, { 30,  1}, { 31,  1}, { 32,  1}, { 33,  1}, { 34,  1},
+{ 35,  1}, { 36,  1}, { 37,  1}, { 38,  1}, { 39,  1}, { 40,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  0, 15}, {  0, 16},
+{  0, 17}, {  0, 18}, {  0, 19}, {  0, 20}, {  0, 21}, {  0, 22}, {  0, 23}, {  0, 24},
+{  0, 25}, {  0, 26}, {  0, 27}, {  0, 28}, {  0, 29}, {  0, 30}, {  0, 31}, {  0, 32},
+{  0, 33}, {  0, 34}, {  0, 35}, {  0, 36}, {  0, 37}, {  0, 38}, {  0, 39}, {  0, 40},
+{  0, 41}, {  0, 42}, {  0, 43}, {  0, 44}, {  0, 45}, {  0, 46}, {  0, 47}, {  0, 48},
+{  0, 49}, {  0, 50}, {  0, 51}, {  0, 52}, {  0, 53}, {  0, 54}, {  0, 55}, {  0, 56},
+{  1,  1}, {  1,  2}, {  1,  3}, {  1,  4}, {  1,  5}, {  1,  6}, {  1,  7}, {  1,  8},
+{  1,  9}, {  1, 10}, {  1, 11}, {  1, 12}, {  1, 13}, {  1, 14}, {  1, 15}, {  1, 16},
+{  1, 17}, {  1, 18}, {  1, 19}, {  1, 20}, {  2,  1}, {  2,  2}, {  2,  3}, {  2,  4},
+{  2,  5}, {  2,  6}, {  2,  7}, {  2,  8}, {  2,  9}, {  2, 10}, {  3,  1}, {  3,  2},
+{  3,  3}, {  3,  4}, {  3,  5}, {  3,  6}, {  3,  7}, {  4,  1}, {  4,  2}, {  4,  3},
+{  4,  4}, {  4,  5}, {  4,  6}, {  5,  1}, {  5,  2}, {  5,  3}, {  5,  4}, {  5,  5},
+{  6,  1}, {  6,  2}, {  6,  3}, {  6,  4}, {  7,  1}, {  7,  2}, {  7,  3}, {  8,  1},
+{  8,  2}, {  8,  3}, {  9,  1}, {  9,  2}, {  9,  3}, { 10,  1}, { 10,  2}, { 11,  1},
+{ 11,  2}, { 12,  1}, { 12,  2}, { 13,  1}, { 13,  2}, { 14,  1}, {  0,  1}, {  0,  2},
+{  0,  3}, {  0,  4}, {  1,  1}, {  1,  2}, {  1,  3}, {  2,  1}, {  2,  2}, {  2,  3},
+{  3,  1}, {  3,  2}, {  4,  1}, {  4,  2}, {  5,  1}, {  5,  2}, {  6,  1}, {  6,  2},
+{  7,  1}, {  7,  2}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2}, { 10,  1}, { 10,  2},
+{ 11,  1}, { 11,  2}, { 12,  1}, { 12,  2}, { 13,  1}, { 13,  2}, { 14,  1}, { 14,  2},
+{ 15,  1}, { 16,  1}
+},
+{
+{  0,  1}, {  0,  2}, {  0,  3}, {  0,  4}, {  0,  5}, {  0,  6}, {  0,  7}, {  0,  8},
+{  0,  9}, {  0, 10}, {  0, 11}, {  0, 12}, {  0, 13}, {  0, 14}, {  0, 15}, {  0, 16},
+{  0, 17}, {  0, 18}, {  0, 19}, {  0, 20}, {  0, 21}, {  0, 22}, {  0, 23}, {  0, 24},
+{  0, 25}, {  0, 26}, {  0, 27}, {  0, 28}, {  0, 29}, {  0, 30}, {  0, 31}, {  0, 32},
+{  1,  1}, {  1,  2}, {  1,  3}, {  1,  4}, {  1,  5}, {  1,  6}, {  1,  7}, {  1,  8},
+{  1,  9}, {  1, 10}, {  1, 11}, {  1, 12}, {  1, 13}, {  2,  1}, {  2,  2}, {  2,  3},
+{  2,  4}, {  2,  5}, {  2,  6}, {  2,  7}, {  2,  8}, {  3,  1}, {  3,  2}, {  3,  3},
+{  3,  4}, {  3,  5}, {  3,  6}, {  4,  1}, {  4,  2}, {  4,  3}, {  4,  4}, {  4,  5},
+{  5,  1}, {  5,  2}, {  5,  3}, {  5,  4}, {  6,  1}, {  6,  2}, {  6,  3}, {  6,  4},
+{  7,  1}, {  7,  2}, {  7,  3}, {  8,  1}, {  8,  2}, {  8,  3}, {  9,  1}, {  9,  2},
+{  9,  3}, { 10,  1}, { 10,  2}, { 11,  1}, { 11,  2}, { 12,  1}, { 12,  2}, { 13,  1},
+{ 13,  2}, { 14,  1}, { 14,  2}, { 15,  1}, { 15,  2}, { 16,  1}, { 16,  2}, { 17,  1},
+{ 17,  2}, { 18,  1}, { 18,  2}, { 19,  1}, { 19,  2}, { 20,  1}, { 20,  2}, { 21,  1},
+{ 21,  2}, { 22,  1}, { 22,  2}, { 23,  1}, { 24,  1}, {  0,  1}, {  0,  2}, {  0,  3},
+{  0,  4}, {  1,  1}, {  1,  2}, {  1,  3}, {  2,  1}, {  2,  2}, {  2,  3}, {  3,  1},
+{  3,  2}, {  3,  3}, {  4,  1}, {  4,  2}, {  5,  1}, {  5,  2}, {  6,  1}, {  6,  2},
+{  7,  1}, {  7,  2}, {  8,  1}, {  8,  2}, {  9,  1}, {  9,  2}, { 10,  1}, { 10,  2},
+{ 11,  1}, { 11,  2}, { 12,  1}, { 12,  2}, { 13,  1}, { 13,  2}, { 14,  1}, { 14,  2},
+{ 15,  1}, { 15,  2}, { 16,  1}, { 16,  2}, { 17,  1}, { 17,  2}, { 18,  1}, { 18,  2},
+{ 19,  1}, { 19,  2}, { 20,  1}, { 20,  2}, { 21,  1}, { 21,  2}, { 22,  1}, { 22,  2},
+{ 23,  1}, { 23,  2}, { 24,  1}, { 24,  2}, { 25,  1}, { 25,  2}, { 26,  1}, { 26,  2},
+{ 27,  1}, { 27,  2}, { 28,  1}, { 28,  2}, { 29,  1}, { 30,  1}
+}
+};
+
+static const uint8_t vc1_delta_level_table[AC_MODES][31] = {
+{
+      19,    15,    12,    11,     6,     5,     4,     4,     4,     4,
+       3,     3,     3,     3,     3,     3,     2,     2,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1
+},
+{
+      23,    11,     8,     7,     5,     5,     4,     4,     3,     3,
+       3,     3,     2,     2,     2,     2,     2,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1
+},
+{
+      16,    11,     8,     7,     5,     4,     4,     3,     3,     3,
+       3,     3,     3,     3,     2,     2,     1,     1,     1,     1,
+       1
+},
+{
+      14,     9,     5,     4,     4,     4,     3,     3,     3,     3,
+       3,     3,     3,     2,     2,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1
+},
+{
+      27,    10,     5,     4,     3,     3,     3,     3,     2,     2,
+       1,     1,     1,     1,     1
+},
+{
+      12,     6,     4,     3,     3,     3,     3,     2,     2,     2,
+       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1
+},
+{
+      56,    20,    10,     7,     6,     5,     4,     3,     3,     3,
+       2,     2,     2,     2,     1
+},
+{
+      32,    13,     8,     6,     5,     4,     4,     3,     3,     3,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     1,     1
+}
+};
+
+static const uint8_t vc1_last_delta_level_table[AC_MODES][44] = {
+{
+       6,     5,     4,     4,     3,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1
+},
+{
+       9,     5,     4,     4,     3,     3,     3,     2,     2,     2,
+       2,     2,     2,     2,     2,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1
+},
+{
+       4,     4,     3,     3,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1
+},
+{
+       5,     4,     3,     3,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1
+},
+{
+       8,     3,     2,     2,     2,     2,     2,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1
+},
+{
+       3,     2,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1
+},
+{
+       4,     3,     3,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     1,     1
+},
+{
+       4,     3,     3,     3,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     1,
+       1
+}
+};
+
+static const uint8_t vc1_delta_run_table[AC_MODES][57] = {
+{
+      -1,    30,    17,    15,     9,     5,     4,     3,     3,     3,
+       3,     3,     2,     1,     1,     1,     0,     0,     0,
+       0
+},
+{
+      -1,    26,    16,    11,     7,     5,     3,     3,     2,     1,
+       1,     1,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0
+},
+{
+      -1,    20,    15,    13,     6,     4,     3,     3,     2,     1,
+       1,     1,     0,     0,     0,     0,     0
+},
+{
+      -1,    29,    15,    12,     5,     2,     1,     1,     1,     1,
+       0,     0,     0,     0,     0
+},
+{
+      -1,    14,     9,     7,     3,     2,     1,     1,     1,     1,
+       1,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0
+},
+{
+      -1,    26,    10,     6,     2,     1,     1,     0,     0,     0,
+       0,     0,     0
+},
+{
+      -1,    14,    13,     9,     6,     5,     4,     3,     2,     2,
+       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0
+},
+{
+      -1,    24,    22,     9,     6,     4,     3,     2,     2,     1,
+       1,     1,     1,     1,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0
+}
+};
+
+static const uint8_t vc1_last_delta_run_table[AC_MODES][10] = {
+{
+      -1,    37,    15,     4,     3,     1,     0
+},
+{
+      -1,    36,    14,     6,     3,     1,     0,     0,     0,
+       0
+},
+{
+      -1,    26,    13,     3,     1
+},
+{
+      -1,    43,    15,     3,     1,     0
+},
+{
+      -1,    20,     6,     1,     0,     0,     0,     0,     0
+},
+{
+      -1,    40,     1,     0
+},
+{
+      -1,    16,    14,     2,     0
+},
+{
+      -1,    30,    28,     3,     0
+}
+};
diff --git a/contrib/ffmpeg/libavcodec/vc1data.h b/contrib/ffmpeg/libavcodec/vc1data.h
new file mode 100644
index 000000000..9b0a854bf
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vc1data.h
@@ -0,0 +1,652 @@
+/*
+ * VC-1 and WMV3 decoder
+ * copyright (c) 2006 Konstantin Shishkov
+ * (c) 2005 anonymous, Alex Beregszaszi, Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file vc1data.h
+ * VC-1 tables.
+ */
+
+#ifndef VC1DATA_H
+#define VC1DATA_H
+
+#if 0 //original bfraction from vc9data.h, not conforming to standard
+/* Denominator used for vc1_bfraction_lut */
+#define B_FRACTION_DEN  840
+
+/* bfraction is fractional, we scale to the GCD 3*5*7*8 = 840 */
+const int16_t vc1_bfraction_lut[23] = {
+  420 /*1/2*/, 280 /*1/3*/, 560 /*2/3*/, 210 /*1/4*/,
+  630 /*3/4*/, 168 /*1/5*/, 336 /*2/5*/,
+  504 /*3/5*/, 672 /*4/5*/, 140 /*1/6*/, 700 /*5/6*/,
+  120 /*1/7*/, 240 /*2/7*/, 360 /*3/7*/, 480 /*4/7*/,
+  600 /*5/7*/, 720 /*6/7*/, 105 /*1/8*/, 315 /*3/8*/,
+  525 /*5/8*/, 735 /*7/8*/,
+  -1 /*inv.*/, 0 /*BI fm*/
+};
+#else
+/* Denominator used for vc1_bfraction_lut */
+#define B_FRACTION_DEN  256
+
+/* pre-computed scales for all bfractions and base=256 */
+static const int16_t vc1_bfraction_lut[23] = {
+  128 /*1/2*/,  85 /*1/3*/, 170 /*2/3*/,  64 /*1/4*/,
+  192 /*3/4*/,  51 /*1/5*/, 102 /*2/5*/,
+  153 /*3/5*/, 204 /*4/5*/,  43 /*1/6*/, 215 /*5/6*/,
+   37 /*1/7*/,  74 /*2/7*/, 111 /*3/7*/, 148 /*4/7*/,
+  185 /*5/7*/, 222 /*6/7*/,  32 /*1/8*/,  96 /*3/8*/,
+  160 /*5/8*/, 224 /*7/8*/,
+  -1 /*inv.*/, 0 /*BI fm*/
+};
+#endif
+
+static const uint8_t vc1_bfraction_bits[23] = {
+    3, 3, 3, 3,
+    3, 3, 3,
+    7, 7, 7, 7,
+    7, 7, 7, 7,
+    7, 7, 7, 7,
+    7, 7,
+    7, 7
+};
+static const uint8_t vc1_bfraction_codes[23] = {
+     0,   1,   2,   3,
+     4,   5,   6,
+   112, 113, 114, 115,
+   116, 117, 118, 119,
+   120, 121, 122, 123,
+   124, 125,
+   126, 127
+};
+
+//Same as H.264
+static const AVRational vc1_pixel_aspect[16]={
+ {0, 1},
+ {1, 1},
+ {12, 11},
+ {10, 11},
+ {16, 11},
+ {40, 33},
+ {24, 11},
+ {20, 11},
+ {32, 11},
+ {80, 33},
+ {18, 11},
+ {15, 11},
+ {64, 33},
+ {160, 99},
+ {0, 1},
+ {0, 1}
+};
+
+/* BitPlane IMODE - such a small table... */
+static const uint8_t vc1_imode_codes[7] = {
+  0, 2, 1, 3, 1, 2, 3
+};
+static const uint8_t vc1_imode_bits[7] = {
+  4, 2, 3, 2, 4, 3, 3
+};
+
+/* Normal-2 imode */
+static const uint8_t vc1_norm2_codes[4] = {
+  0, 4, 5, 3
+};
+static const uint8_t vc1_norm2_bits[4] = {
+  1, 3, 3, 2
+};
+
+static const uint16_t vc1_norm6_codes[64] = {
+0x001, 0x002, 0x003, 0x000, 0x004, 0x001, 0x002, 0x047, 0x005, 0x003, 0x004, 0x04B, 0x005, 0x04D, 0x04E, 0x30E,
+0x006, 0x006, 0x007, 0x053, 0x008, 0x055, 0x056, 0x30D, 0x009, 0x059, 0x05A, 0x30C, 0x05C, 0x30B, 0x30A, 0x037,
+0x007, 0x00A, 0x00B, 0x043, 0x00C, 0x045, 0x046, 0x309, 0x00D, 0x049, 0x04A, 0x308, 0x04C, 0x307, 0x306, 0x036,
+0x00E, 0x051, 0x052, 0x305, 0x054, 0x304, 0x303, 0x035, 0x058, 0x302, 0x301, 0x034, 0x300, 0x033, 0x032, 0x007,
+};
+
+static const uint8_t vc1_norm6_bits[64] = {
+ 1,  4,  4,  8,  4,  8,  8, 10,  4,  8,  8, 10,  8, 10, 10, 13,
+ 4,  8,  8, 10,  8, 10, 10, 13,  8, 10, 10, 13, 10, 13, 13,  9,
+ 4,  8,  8, 10,  8, 10, 10, 13,  8, 10, 10, 13, 10, 13, 13,  9,
+ 8, 10, 10, 13, 10, 13, 13,  9, 10, 13, 13,  9, 13,  9,  9,  6,
+};
+/* Normal-6 imode */
+static const uint8_t vc1_norm6_spec[64][5] = {
+{ 0,  1, 1        },
+{ 1,  2, 4        },
+{ 2,  3, 4        },
+{ 3,  0, 8        },
+{ 4,  4, 4        },
+{ 5,  1, 8        },
+{ 6,  2, 8        },
+{ 7,  2, 5,  7, 5 },
+{ 8,  5, 4        },
+{ 9,  3, 8        },
+{10,  4, 8        },
+{11,  2, 5, 11, 5 },
+{12,  5, 8        },
+{13,  2, 5, 13, 5 },
+{14,  2, 5, 14, 5 },
+{15,  3, 5, 14, 8 },
+{16,  6, 4        },
+{17,  6, 8        },
+{18,  7, 8        },
+{19,  2, 5, 19, 5 },
+{20,  8, 8        },
+{21,  2, 5, 21, 5 },
+{22,  2, 5, 22, 5 },
+{23,  3, 5, 13, 8 },
+{24,  9, 8        },
+{25,  2, 5, 25, 5 },
+{26,  2, 5, 26, 5 },
+{27,  3, 5, 12, 8 },
+{28,  2, 5, 28, 5 },
+{29,  3, 5, 11, 8 },
+{30,  3, 5, 10, 8 },
+{31,  3, 5,  7, 4 },
+{32,  7, 4        },
+{33, 10, 8        },
+{34, 11, 8        },
+{35,  2, 5,  3, 5 },
+{36, 12, 8        },
+{37,  2, 5,  5, 5 },
+{38,  2, 5,  6, 5 },
+{39,  3, 5,  9, 8 },
+{40, 13, 8        },
+{41,  2, 5,  9, 5 },
+{42,  2, 5, 10, 5 },
+{43,  3, 5,  8, 8 },
+{44,  2, 5, 12, 5 },
+{45,  3, 5,  7, 8 },
+{46,  3, 5,  6, 8 },
+{47,  3, 5,  6, 4 },
+{48, 14, 8        },
+{49,  2, 5, 17, 5 },
+{50,  2, 5, 18, 5 },
+{51,  3, 5,  5, 8 },
+{52,  2, 5, 20, 5 },
+{53,  3, 5,  4, 8 },
+{54,  3, 5,  3, 8 },
+{55,  3, 5,  5, 4 },
+{56,  2, 5, 24, 5 },
+{57,  3, 5,  2, 8 },
+{58,  3, 5,  1, 8 },
+{59,  3, 5,  4, 4 },
+{60,  3, 5,  0, 8 },
+{61,  3, 5,  3, 4 },
+{62,  3, 5,  2, 4 },
+{63,  3, 5,  1, 1 },
+};
+
+/* 4MV Block pattern VLC tables */
+static const uint8_t vc1_4mv_block_pattern_codes[4][16] = {
+  { 14, 58, 59, 25, 12, 26, 15, 15, 13, 24, 27,  0, 28,  1,  2,  2},
+  {  8, 18, 19,  4, 20,  5, 30, 11, 21, 31,  6, 12,  7, 13, 14,  0},
+  { 15,  6,  7,  2,  8,  3, 28,  9, 10, 29,  4, 11,  5, 12, 13,  0},
+  {  0, 11, 12,  4, 13,  5, 30, 16, 14, 31,  6, 17,  7, 18, 19, 10}
+};
+static const uint8_t vc1_4mv_block_pattern_bits[4][16] = {
+  { 5, 6, 6, 5, 5, 5, 5, 4, 5, 5, 5, 3, 5, 3, 3, 2},
+  { 4, 5, 5, 4, 5, 4, 5, 4, 5, 5, 4, 4, 4, 4, 4, 2},
+  { 4, 4, 4, 4, 4, 4, 5, 4, 4, 5, 4, 4, 4, 4, 4, 3},
+  { 2, 4, 4, 4, 4, 4, 5, 5, 4, 5, 4, 5, 4, 5, 5, 4}
+};
+
+const uint8_t wmv3_dc_scale_table[32]={
+    0, 2, 4, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21
+};
+
+/* P-Picture CBPCY VLC tables */
+#if 1 // Looks like original tables are not conforming to standard at all. Are they used for old WMV?
+static const uint16_t vc1_cbpcy_p_codes[4][64] = {
+  {
+      0,   6,  15,  13,  13,  11,   3,  13,   5,   8,  49,  10,  12, 114, 102, 119,
+      1,  54,  96,   8,  10, 111,   5,  15,  12,  10,   2,  12,  13, 115,  53,  63,
+      1,   7,   1,   7,  14,  12,   4,  14,   1,   9,  97,  11,   7,  58,  52,  62,
+      4, 103,   1,   9,  11,  56, 101, 118,   4, 110, 100,  30,   2,   5,   4,   3
+  },
+  {
+      0,   9,   1,  18,   5,  14, 237,  26,   3, 121,   3,  22,  13,  16,   6,  30,
+      2,  10,   1,  20,  12, 241,   5,  28,  16,  12,   3,  24,  28, 124, 239, 247,
+      1, 240,   1,  19,  18,  15,   4,  27,   1, 122,   2,  23,   1,  17,   7,  31,
+      1,  11,   2,  21,  19, 246, 238,  29,  17,  13, 236,  25,  58,  63,   8, 125
+  },
+  {
+      0, 201,  25, 231,   5, 221,   1,   3,   2, 414,   2, 241,  16, 225, 195, 492,
+      2, 412,   1, 240,   7, 224,  98, 245,   1, 220,  96,   5,   9, 230, 101, 247,
+      1, 102,   1, 415,  24,   3,   2, 244,   3,  54,   3, 484,  17, 114, 200, 493,
+      3, 413,   1,   4,  13, 113,  99, 485,   4, 111, 194, 243,   5,  29,  26,  31
+  },
+  {
+      0,  28,  12,  44,   3,  36,  20,  52,   2,  32,  16,  48,   8,  40,  24,  28,
+      1,  30,  14,  46,   6,  38,  22,  54,   3,  34,  18,  50,  10,  42,  26,  30,
+      1,  29,  13,  45,   5,  37,  21,  53,   2,  33,  17,  49,   9,  41,  25,  29,
+      1,  31,  15,  47,   7,  39,  23,  55,   4,  35,  19,  51,  11,  43,  27,  31
+   }
+};
+
+static const uint8_t vc1_cbpcy_p_bits[4][64] = {
+  {
+    13,  13,   7,  13,   7,  13,  13,  12,   6,  13,   7,  12,   6,   8,   8,   8,
+     5,   7,   8,  12,   6,   8,  13,  12,   7,  13,  13,  12,   6,   8,   7,   7,
+     6,  13,   8,  12,   7,  13,  13,  12,   7,  13,   8,  12,   5,   7,   7,   7,
+     6,   8,  13,  12,   6,   7,   8,   8,   5,   8,   8,   6,   3,   3,   3,   2
+  },
+  {
+    14,  13,   8,  13,   3,  13,   8,  13,   3,   7,   8,  13,   4,  13,  13,  13,
+     3,  13,  13,  13,   4,   8,  13,  13,   5,  13,  13,  13,   5,   7,   8,   8,
+     3,   8,  14,  13,   5,  13,  13,  13,   4,   7,  13,  13,   6,  13,  13,  13,
+     5,  13,   8,  13,   5,   8,   8,  13,   5,  13,   8,  13,   6,   6,  13,   7
+  },
+  {
+    13,   8,   6,   8,   4,   8,  13,  12,   4,   9,   8,   8,   5,   8,   8,   9,
+     5,   9,  10,   8,   4,   8,   7,   8,   6,   8,   7,  13,   4,   8,   7,   8,
+     5,   7,   8,   9,   6,  13,  13,   8,   4,   6,   8,   9,   5,   7,   8,   9,
+     5,   9,   9,  13,   5,   7,   7,   9,   4,   7,   8,   8,   3,   5,   5,   5
+  },
+  {
+     9,   9,   9,   9,   2,   9,   9,   9,   2,   9,   9,   9,   9,   9,   9,   8,
+     3,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8,
+     2,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8,
+     9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8
+  }
+};
+#else
+static const uint16_t vc1_cbpcy_p_codes[4][64] = {
+  {
+      0,   1,   1,   4,   5,   1,  12,   4,  13,  14,  10,  11,  12,   7,  13,   2,
+     15,   1,  96,   1,  49,  97,   2, 100,   3,   4,   5, 101, 102,  52,  53,   4,
+      6,   7,  54, 103,   8,   9,  10, 110,  11,  12, 111,  56, 114,  58, 115,   5,
+     13,   7,   8,   9,  10,  11,  12,  30,  13,  14,  15, 118, 119,  62,  63,   3
+  },
+  {
+      0,   1,   2,   1,   3,   1,  16,  17,   5,  18,  12,  19,  13,   1,  28,  58,
+      1,   1,   1,   2,   3,   2,   3, 236, 237,   4,   5, 238,   6,   7, 239,   8,
+      9, 240,  10,  11, 121, 122,  12,  13,  14,  15, 241, 246,  16,  17, 124,  63,
+     18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,  30,  31, 247, 125
+  },
+  {
+      0,   1,   2,   3,   2,   3,   1,   4,   5,  24,   7,  13,  16,  17,   9,   5,
+     25,   1,   1,   1,   2,   3,  96, 194,   1,   2,  98,  99, 195, 200, 101,  26,
+    201, 102, 412, 413, 414,  54, 220, 111, 221,   3, 224, 113, 225, 114, 230,  29,
+    231, 415, 240,   4, 241, 484,   5, 243,   3, 244, 245, 485, 492, 493, 247,  31
+  },
+  {
+      0,   1,   1,   1,   2,   2,   3,   4,   3,   5,   6,   7,   8,   9,  10,  11,
+     12,  13,  14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,
+     28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,
+     44,  45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,  28,  29,  30,  31
+   }
+};
+static const uint8_t vc1_cbpcy_p_bits[4][64] = {
+  {
+    13,  6,  5,  6,  6,  7,  7,  5,  7,  7,  6,  6,  6,  5,  6,  3,
+     7,  8,  8, 13,  7,  8, 13,  8, 13, 13, 13,  8,  8,  7,  7,  3,
+    13, 13,  7,  8, 13, 13, 13,  8, 13, 13,  8,  7,  8,  7,  8,  3,
+    13, 12, 12, 12, 12, 12, 12,  6, 12, 12, 12,  8,  8,  7,  7,  2
+  },
+  {
+    14,  3,  3,  5,  3,  4,  5,  5,  3,  5,  4,  5,  4,  6,  5,  6,
+     8, 14, 13,  8,  8, 13, 13,  8,  8, 13, 13,  8, 13, 13,  8, 13,
+    13,  8, 13, 13,  7,  7, 13, 13, 13, 13,  8,  8, 13, 13,  7,  6,
+    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,  8,  7
+  },
+  {
+    13,  5,  5,  5,  4,  4,  6,  4,  4,  6,  4,  5,  5,  5,  4,  3,
+     6,  8, 10,  9,  8,  8,  7,  8, 13, 13,  7,  7,  8,  8,  7,  5,
+     8,  7,  9,  9,  9,  6,  8,  7,  8, 13,  8,  7,  8,  7,  8,  5,
+     8,  9,  8, 13,  8,  9, 13,  8, 12,  8,  8,  9,  9,  9,  8,  5
+  },
+  {
+     9,  2,  3,  9,  2,  9,  9,  9,  2,  9,  9,  9,  9,  9,  9,  9,
+     9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,
+     9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,
+     9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8
+  }
+};
+#endif
+
+/* MacroBlock Transform Type: 7.1.3.11, p89
+ * 8x8:B
+ * 8x4:B:btm  8x4:B:top  8x4:B:both,
+ * 4x8:B:right  4x8:B:left  4x8:B:both
+ * 4x4:B  8x8:MB
+ * 8x4:MB:btm  8x4:MB:top  8x4,MB,both
+ * 4x8,MB,right  4x8,MB,left
+ * 4x4,MB                               */
+static const uint16_t vc1_ttmb_codes[3][16] = {
+  {
+    0x0003,
+    0x002E, 0x005F, 0x0000,
+    0x0016, 0x0015, 0x0001,
+    0x0004, 0x0014,
+    0x02F1, 0x0179, 0x017B,
+    0x0BC0, 0x0BC1, 0x05E1,
+    0x017A
+  },
+  {
+    0x0006,
+    0x0006, 0x0003, 0x0007,
+    0x000F, 0x000E, 0x0000,
+    0x0002, 0x0002,
+    0x0014, 0x0011, 0x000B,
+    0x0009, 0x0021, 0x0015,
+    0x0020
+  },
+  {
+    0x0006,
+    0x0000, 0x000E, 0x0005,
+    0x0002, 0x0003, 0x0003,
+    0x000F, 0x0002,
+    0x0081, 0x0021, 0x0009,
+    0x0101, 0x0041, 0x0011,
+    0x0100
+  }
+};
+
+static const uint8_t vc1_ttmb_bits[3][16] = {
+  {
+     2,
+     6,  7,  2,
+     5,  5,  2,
+     3,  5,
+    10,  9,  9,
+    12, 12, 11,
+     9
+  },
+  {
+    3,
+    4, 4, 4,
+    4, 4, 3,
+    3, 2,
+    7, 7, 6,
+    6, 8, 7,
+    8
+  },
+  {
+     3,
+     3, 4, 5,
+     3, 3, 4,
+     4, 2,
+    10, 8, 6,
+    11, 9, 7,
+    11
+  }
+};
+
+/* TTBLK (Transform Type per Block) tables */
+static const uint8_t vc1_ttblk_codes[3][8] = {
+  {  0,  1,  3,  5, 16, 17, 18, 19},
+  {  3,  0,  1,  2,  3,  5,  8,  9},
+  {  1,  0,  1,  4,  6,  7, 10, 11}
+};
+static const uint8_t vc1_ttblk_bits[3][8] = {
+  {  2,  2,  2,  3,  5,  5,  5,  5},
+  {  2,  3,  3,  3,  3,  3,  4,  4},
+  {  2,  3,  3,  3,  3,  3,  4,  4}
+};
+
+/* SUBBLKPAT tables, p93-94, reordered */
+static const uint8_t vc1_subblkpat_codes[3][15] = {
+  { 14, 12,  7, 11,  9, 26,  2, 10, 27,  8,  0,  6,  1, 15,  1},
+  { 14,  0,  8, 15, 10,  4, 23, 13,  5,  9, 25,  3, 24, 22,  1},
+  {  5,  6,  2,  2,  8,  0, 28,  3,  1,  3, 29,  1, 19, 18, 15}
+};
+static const uint8_t vc1_subblkpat_bits[3][15] = {
+  {  5,  5,  5,  5,  5,  6,  4,  5,  6,  5,  4,  5,  4,  5,  1},
+  {  4,  3,  4,  4,  4,  5,  5,  4,  5,  4,  5,  4,  5,  5,  2},
+  {  3,  3,  4,  3,  4,  5,  5,  3,  5,  4,  5,  4,  5,  5,  4}
+};
+
+/* MV differential tables, p265 */
+static const uint16_t vc1_mv_diff_codes[4][73] = {
+  {
+       0,    2,    3,    8,  576,    3,    2,    6,
+       5,  577,  578,    7,    8,    9,   40,   19,
+      37,   82,   21,   22,   23,  579,  580,  166,
+      96,  167,   49,  194,  195,  581,  582,  583,
+     292,  293,  294,   13,    2,    7,   24,   50,
+     102,  295,   13,    7,    8,   18,   50,  103,
+      38,   20,   21,   22,   39,  204,  103,   23,
+      24,   25,  104,  410,  105,  106,  107,  108,
+     109,  220,  411,  442,  222,  443,  446,  447,
+       7 /* 73 elements */
+  },
+  {
+       0,    4,    5,    3,    4,    3,    4,    5,
+      20,    6,   21,   44,   45,   46, 3008,   95,
+     112,  113,   57, 3009, 3010,  116,  117, 3011,
+     118, 3012, 3013, 3014, 3015, 3016, 3017, 3018,
+    3019, 3020, 3021, 3022,    1,    4,   15,  160,
+     161,   41,    6,   11,   42,  162,   43,  119,
+      56,   57,   58,  163,  236,  237, 3023,  119,
+     120,  242,  122,  486, 1512,  487,  246,  494,
+    1513,  495, 1514, 1515, 1516, 1517, 1518, 1519,
+      31 /* 73 elements */
+  },
+  {
+       0,  512,  513,  514,  515,    2,    3,  258,
+     259,  260,  261,  262,  263,  264,  265,  266,
+     267,  268,  269,  270,  271,  272,  273,  274,
+     275,  276,  277,  278,  279,  280,  281,  282,
+     283,  284,  285,  286,    1,    5,  287,  288,
+     289,  290,    6,    7,  291,  292,  293,  294,
+     295,  296,  297,  298,  299,  300,  301,  302,
+     303,  304,  305,  306,  307,  308,  309,  310,
+     311,  312,  313,  314,  315,  316,  317,  318,
+     319 /* 73 elements */
+  },
+  {
+       0,    1,    1,    2,    3,    4,    1,    5,
+       4,    3,    5,    8,    6,    9,   10,   11,
+      12,    7,  104,   14,  105,    4,   10,   15,
+      11,    6,   14,    8,  106,  107,  108,   15,
+     109,    9,   55,   10,    1,    2,    1,    2,
+       3,   12,    6,    2,    6,    7,   28,    7,
+      15,    8,    5,   18,   29,  152,   77,   24,
+      25,   26,   39,  108,   13,  109,   55,   56,
+      57,  116,   11,  153,  234,  235,  118,  119,
+      15 /* 73 elements */
+  }
+};
+static const uint8_t vc1_mv_diff_bits[4][73] = {
+  {
+     6,  7,  7,  8, 14,  6,  5,  6,  7, 14, 14,  6,  6,  6,  8,  9,
+    10,  9,  7,  7,  7, 14, 14, 10,  9, 10,  8, 10, 10, 14, 14, 14,
+    13, 13, 13,  6,  3,  5,  6,  8,  9, 13,  5,  4,  4,  5,  7,  9,
+     6,  5,  5,  5,  6,  9,  8,  5,  5,  5,  7, 10,  7,  7,  7,  7,
+     7,  8, 10,  9,  8,  9,  9,  9,  3 /* 73 elements */
+  },
+  {
+     5,  7,  7,  6,  6,  5,  5,  6,  7,  5,  7,  8,  8,  8, 14,  9,
+     9,  9,  8, 14, 14,  9,  9, 14,  9, 14, 14, 14, 14, 14, 14, 14,
+    14, 14, 14, 14,  2,  3,  6,  8,  8,  6,  3,  4,  6,  8,  6,  9,
+     6,  6,  6,  8,  8,  8, 14,  7,  7,  8,  7,  9, 13,  9,  8,  9,
+    13,  9, 13, 13, 13, 13, 13, 13,  5 /* 73 elements */
+
+  },
+  {
+     3, 12, 12, 12, 12,  3,  4, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+    11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+    11, 11, 11, 11,  1,  5, 11, 11, 11, 11,  4,  4, 11, 11, 11, 11,
+    11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+    11, 11, 11, 11, 11, 11, 11, 11, 11 /* 73 elements */
+  },
+  {
+    15, 11, 15, 15, 15, 15, 12, 15, 12, 11, 12, 12, 15, 12, 12, 12,
+    12, 15, 15, 12, 15, 10, 11, 12, 11, 10, 11, 10, 15, 15, 15, 11,
+    15, 10, 14, 10,  4,  4,  5,  7,  8,  9,  5,  3,  4,  5,  6,  8,
+     5,  4,  3,  5,  6,  8,  7,  5,  5,  5,  6,  7,  9,  7,  6,  6,
+     6,  7, 10,  8,  8,  8,  7,  7,  4 /* 73 elements */
+  }
+};
+
+/* DC differentials low+hi-mo, p217 are the same as in msmpeg4data .h */
+
+/* Scantables/ZZ scan are at 11.9 (p262) and 8.1.1.12 (p10) */
+static const int8_t vc1_normal_zz[64] = {
+       0,     8,     1,     2,     9,    16,    24,    17,
+      10,     3,     4,    11,    18,    25,    32,    40,
+      33,    48,    26,    19,    12,     5,     6,    13,
+      20,    27,    34,    41,    56,    49,    57,    42,
+      35,    28,    21,    14,     7,    15,    22,    29,
+      36,    43,    50,    58,    51,    59,    44,    37,
+      30,    23,    31,    38,    45,    52,    60,    53,
+      61,    46,    39,    47,    54,    62,    55,    63
+};
+
+static const int8_t vc1_horizontal_zz [64] = /* Table 227 */
+{
+       0,     1,     8,     2,     3,     9,    16,    24,
+      17,    10,     4,     5,    11,    18,    25,    32,
+      40,    48,    33,    26,    19,    12,     6,     7,
+      13,    20,    27,    34,    41,    56,    49,    57,
+      42,    35,    28,    21,    14,    15,    22,    29,
+      36,    43,    50,    58,    51,    44,    37,    30,
+      23,    31,    38,    45,    52,    59,    60,    53,
+      46,    39,    47,    54,    61,    62,    55,    63
+};
+
+static const int8_t vc1_vertical_zz [64] = /* Table 228 */
+{
+       0,     8,    16,     1,    24,    32,    40,     9,
+       2,     3,    10,    17,    25,    48,    56,    41,
+      33,    26,    18,    11,     4,     5,    12,    19,
+      27,    34,    49,    57,    50,    42,    35,    28,
+      20,    13,     6,     7,    14,    21,    29,    36,
+      43,    51,    58,    59,    52,    44,    37,    30,
+      22,    15,    23,    31,    38,    45,    60,    53,
+      46,    39,    47,    54,    61,    62,    55,    63
+};
+
+static const int8_t vc1_simple_progressive_8x8_zz [64] =
+/* Table 229 */
+{
+       0,     8,     1,     2,     9,    16,    24,    17,
+      10,     3,     4,    11,    18,    25,    32,    40,
+      48,    56,    41,    33,    26,    19,    12,     5,
+       6,    13,    20,    27,    34,    49,    57,    58,
+      50,    42,    35,    28,    21,    14,     7,    15,
+      22,    29,    36,    43,    51,    59,    60,    52,
+      44,    37,    30,    23,    31,    38,    45,    53,
+      61,    62,    54,    46,    39,    47,    55,    63
+};
+
+static const int8_t vc1_simple_progressive_8x4_zz [32] = /* Table 230 */
+{
+       0,     1,     2,     8,     3,     9,    10,    16,
+       4,    11,    17,    24,    18,    12,     5,    19,
+      25,    13,    20,    26,    27,     6,    21,    28,
+      14,    22,    29,     7,    30,    15,    23,    31
+};
+
+static const int8_t vc1_simple_progressive_4x8_zz [32] = /* Table 231 */
+{
+       0,     8,     1,    16,
+       9,    24,    17,     2,
+      32,    10,    25,    40,
+      18,    48,    33,    26,
+      56,    41,    34,     3,
+      49,    57,    11,    42,
+      19,    50,    27,    58,
+      35,    43,    51,    59
+};
+
+/* Table 232 */
+static const int8_t vc1_simple_progressive_4x4_zz [16] =
+{
+       0,     8,    16,     1,
+       9,    24,    17,     2,
+      10,    18,    25,     3,
+      11,    26,    19,    27
+};
+
+static const int8_t vc1_adv_progressive_8x4_zz [32] = /* Table 233 */
+{
+       0,     8,     1,    16,     2,     9,    10,     3,
+      24,    17,     4,    11,    18,    12,     5,    19,
+      25,    13,    20,    26,    27,     6,    21,    28,
+      14,    22,    29,     7,    30,    15,    23,    31
+};
+
+static const int8_t vc1_adv_progressive_4x8_zz [32] = /* Table 234 */
+{
+       0,     1,     8,     2,
+       9,    16,    17,    24,
+      10,    32,    25,    18,
+      40,     3,    33,    26,
+      48,    11,    56,    41,
+      34,    49,    57,    42,
+      19,    50,    27,    58,
+      35,    43,    51,    59
+};
+
+static const int8_t vc1_adv_interlaced_8x8_zz [64] = /* Table 235 */
+{
+       0,     8,     1,    16,    24,     9,     2,    32,
+      40,    48,    56,    17,    10,     3,    25,    18,
+      11,     4,    33,    41,    49,    57,    26,    34,
+      42,    50,    58,    19,    12,     5,    27,    20,
+      13,     6,    35,    28,    21,    14,     7,    15,
+      22,    29,    36,    43,    51,    59,    60,    52,
+      44,    37,    30,    23,    31,    38,    45,    53,
+      61,    62,    54,    46,    39,    47,    55,    63
+};
+
+static const int8_t vc1_adv_interlaced_8x4_zz [32] = /* Table 236 */
+{
+       0,     8,    16,    24,     1,     9,     2,    17,
+      25,    10,     3,    18,    26,     4,    11,    19,
+      12,     5,    13,    20,    27,     6,    21,    28,
+      14,    22,    29,     7,    30,    15,    23,    31
+};
+
+static const int8_t vc1_adv_interlaced_4x8_zz [32] = /* Table 237 */
+{
+       0,     1,     2,     8,
+      16,     9,    24,    17,
+      10,     3,    32,    40,
+      48,    56,    25,    18,
+      33,    26,    41,    34,
+      49,    57,    11,    42,
+      19,    50,    27,    58,
+      35,    43,    51,    59
+};
+
+static const int8_t vc1_adv_interlaced_4x4_zz [16] = /* Table 238 */
+{
+       0,     8,    16,    24,
+       1,     9,    17,     2,
+      25,    10,    18,     3,
+      26,    11,    19,    27
+};
+
+
+/* DQScale as specified in 8.1.3.9 - almost identical to 0x40000/i */
+static const int32_t vc1_dqscale[63] = {
+0x40000, 0x20000, 0x15555, 0x10000, 0xCCCD, 0xAAAB, 0x9249, 0x8000,
+    0x71C7, 0x6666, 0x5D17, 0x5555, 0x4EC5, 0x4925, 0x4444, 0x4000,
+    0x3C3C, 0x38E4, 0x35E5, 0x3333, 0x30C3, 0x2E8C, 0x2C86, 0x2AAB,
+    0x28F6, 0x2762, 0x25ED, 0x2492, 0x234F, 0x2222, 0x2108, 0x2000,
+    0x1F08, 0x1E1E, 0x1D42, 0x1C72, 0x1BAD, 0x1AF3, 0x1A42, 0x199A,
+    0x18FA, 0x1862, 0x17D0, 0x1746, 0x16C1, 0x1643, 0x15CA, 0x1555,
+    0x14E6, 0x147B, 0x1414, 0x13B1, 0x1352, 0x12F7, 0x129E, 0x1249,
+    0x11F7, 0x11A8, 0x115B, 0x1111, 0x10C9, 0x1084, 0x1000
+};
+#endif /* VC1DATA_H */
diff --git a/contrib/ffmpeg/libavcodec/vc1dsp.c b/contrib/ffmpeg/libavcodec/vc1dsp.c
new file mode 100644
index 000000000..6102c0960
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vc1dsp.c
@@ -0,0 +1,463 @@
+/*
+ * VC-1 and WMV3 decoder - DSP functions
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+* @file vc1dsp.c
+ * VC-1 and WMV3 decoder
+ *
+ */
+
+#include "dsputil.h"
+
+
+/** Apply overlap transform to horizontal edge
+*/
+static void vc1_v_overlap_c(uint8_t* src, int stride)
+{
+    int i;
+    int a, b, c, d;
+    int d1, d2;
+    int rnd = 1;
+    for(i = 0; i < 8; i++) {
+        a = src[-2*stride];
+        b = src[-stride];
+        c = src[0];
+        d = src[stride];
+        d1 = (a - d + 3 + rnd) >> 3;
+        d2 = (a - d + b - c + 4 - rnd) >> 3;
+
+        src[-2*stride] = a - d1;
+        src[-stride] = b - d2;
+        src[0] = c + d2;
+        src[stride] = d + d1;
+        src++;
+        rnd = !rnd;
+    }
+}
+
+/** Apply overlap transform to vertical edge
+*/
+static void vc1_h_overlap_c(uint8_t* src, int stride)
+{
+    int i;
+    int a, b, c, d;
+    int d1, d2;
+    int rnd = 1;
+    for(i = 0; i < 8; i++) {
+        a = src[-2];
+        b = src[-1];
+        c = src[0];
+        d = src[1];
+        d1 = (a - d + 3 + rnd) >> 3;
+        d2 = (a - d + b - c + 4 - rnd) >> 3;
+
+        src[-2] = a - d1;
+        src[-1] = b - d2;
+        src[0] = c + d2;
+        src[1] = d + d1;
+        src += stride;
+        rnd = !rnd;
+    }
+}
+
+
+/** Do inverse transform on 8x8 block
+*/
+static void vc1_inv_trans_8x8_c(DCTELEM block[64])
+{
+    int i;
+    register int t1,t2,t3,t4,t5,t6,t7,t8;
+    DCTELEM *src, *dst;
+
+    src = block;
+    dst = block;
+    for(i = 0; i < 8; i++){
+        t1 = 12 * (src[0] + src[4]);
+        t2 = 12 * (src[0] - src[4]);
+        t3 = 16 * src[2] +  6 * src[6];
+        t4 =  6 * src[2] - 16 * src[6];
+
+        t5 = t1 + t3;
+        t6 = t2 + t4;
+        t7 = t2 - t4;
+        t8 = t1 - t3;
+
+        t1 = 16 * src[1] + 15 * src[3] +  9 * src[5] +  4 * src[7];
+        t2 = 15 * src[1] -  4 * src[3] - 16 * src[5] -  9 * src[7];
+        t3 =  9 * src[1] - 16 * src[3] +  4 * src[5] + 15 * src[7];
+        t4 =  4 * src[1] -  9 * src[3] + 15 * src[5] - 16 * src[7];
+
+        dst[0] = (t5 + t1 + 4) >> 3;
+        dst[1] = (t6 + t2 + 4) >> 3;
+        dst[2] = (t7 + t3 + 4) >> 3;
+        dst[3] = (t8 + t4 + 4) >> 3;
+        dst[4] = (t8 - t4 + 4) >> 3;
+        dst[5] = (t7 - t3 + 4) >> 3;
+        dst[6] = (t6 - t2 + 4) >> 3;
+        dst[7] = (t5 - t1 + 4) >> 3;
+
+        src += 8;
+        dst += 8;
+    }
+
+    src = block;
+    dst = block;
+    for(i = 0; i < 8; i++){
+        t1 = 12 * (src[ 0] + src[32]);
+        t2 = 12 * (src[ 0] - src[32]);
+        t3 = 16 * src[16] +  6 * src[48];
+        t4 =  6 * src[16] - 16 * src[48];
+
+        t5 = t1 + t3;
+        t6 = t2 + t4;
+        t7 = t2 - t4;
+        t8 = t1 - t3;
+
+        t1 = 16 * src[ 8] + 15 * src[24] +  9 * src[40] +  4 * src[56];
+        t2 = 15 * src[ 8] -  4 * src[24] - 16 * src[40] -  9 * src[56];
+        t3 =  9 * src[ 8] - 16 * src[24] +  4 * src[40] + 15 * src[56];
+        t4 =  4 * src[ 8] -  9 * src[24] + 15 * src[40] - 16 * src[56];
+
+        dst[ 0] = (t5 + t1 + 64) >> 7;
+        dst[ 8] = (t6 + t2 + 64) >> 7;
+        dst[16] = (t7 + t3 + 64) >> 7;
+        dst[24] = (t8 + t4 + 64) >> 7;
+        dst[32] = (t8 - t4 + 64 + 1) >> 7;
+        dst[40] = (t7 - t3 + 64 + 1) >> 7;
+        dst[48] = (t6 - t2 + 64 + 1) >> 7;
+        dst[56] = (t5 - t1 + 64 + 1) >> 7;
+
+        src++;
+        dst++;
+    }
+}
+
+/** Do inverse transform on 8x4 part of block
+*/
+static void vc1_inv_trans_8x4_c(DCTELEM block[64], int n)
+{
+    int i;
+    register int t1,t2,t3,t4,t5,t6,t7,t8;
+    DCTELEM *src, *dst;
+    int off;
+
+    off = n * 32;
+    src = block + off;
+    dst = block + off;
+    for(i = 0; i < 4; i++){
+        t1 = 12 * (src[0] + src[4]);
+        t2 = 12 * (src[0] - src[4]);
+        t3 = 16 * src[2] +  6 * src[6];
+        t4 =  6 * src[2] - 16 * src[6];
+
+        t5 = t1 + t3;
+        t6 = t2 + t4;
+        t7 = t2 - t4;
+        t8 = t1 - t3;
+
+        t1 = 16 * src[1] + 15 * src[3] +  9 * src[5] +  4 * src[7];
+        t2 = 15 * src[1] -  4 * src[3] - 16 * src[5] -  9 * src[7];
+        t3 =  9 * src[1] - 16 * src[3] +  4 * src[5] + 15 * src[7];
+        t4 =  4 * src[1] -  9 * src[3] + 15 * src[5] - 16 * src[7];
+
+        dst[0] = (t5 + t1 + 4) >> 3;
+        dst[1] = (t6 + t2 + 4) >> 3;
+        dst[2] = (t7 + t3 + 4) >> 3;
+        dst[3] = (t8 + t4 + 4) >> 3;
+        dst[4] = (t8 - t4 + 4) >> 3;
+        dst[5] = (t7 - t3 + 4) >> 3;
+        dst[6] = (t6 - t2 + 4) >> 3;
+        dst[7] = (t5 - t1 + 4) >> 3;
+
+        src += 8;
+        dst += 8;
+    }
+
+    src = block + off;
+    dst = block + off;
+    for(i = 0; i < 8; i++){
+        t1 = 17 * (src[ 0] + src[16]);
+        t2 = 17 * (src[ 0] - src[16]);
+        t3 = 22 * src[ 8];
+        t4 = 22 * src[24];
+        t5 = 10 * src[ 8];
+        t6 = 10 * src[24];
+
+        dst[ 0] = (t1 + t3 + t6 + 64) >> 7;
+        dst[ 8] = (t2 - t4 + t5 + 64) >> 7;
+        dst[16] = (t2 + t4 - t5 + 64) >> 7;
+        dst[24] = (t1 - t3 - t6 + 64) >> 7;
+
+        src ++;
+        dst ++;
+    }
+}
+
+/** Do inverse transform on 4x8 parts of block
+*/
+static void vc1_inv_trans_4x8_c(DCTELEM block[64], int n)
+{
+    int i;
+    register int t1,t2,t3,t4,t5,t6,t7,t8;
+    DCTELEM *src, *dst;
+    int off;
+
+    off = n * 4;
+    src = block + off;
+    dst = block + off;
+    for(i = 0; i < 8; i++){
+        t1 = 17 * (src[0] + src[2]);
+        t2 = 17 * (src[0] - src[2]);
+        t3 = 22 * src[1];
+        t4 = 22 * src[3];
+        t5 = 10 * src[1];
+        t6 = 10 * src[3];
+
+        dst[0] = (t1 + t3 + t6 + 4) >> 3;
+        dst[1] = (t2 - t4 + t5 + 4) >> 3;
+        dst[2] = (t2 + t4 - t5 + 4) >> 3;
+        dst[3] = (t1 - t3 - t6 + 4) >> 3;
+
+        src += 8;
+        dst += 8;
+    }
+
+    src = block + off;
+    dst = block + off;
+    for(i = 0; i < 4; i++){
+        t1 = 12 * (src[ 0] + src[32]);
+        t2 = 12 * (src[ 0] - src[32]);
+        t3 = 16 * src[16] +  6 * src[48];
+        t4 =  6 * src[16] - 16 * src[48];
+
+        t5 = t1 + t3;
+        t6 = t2 + t4;
+        t7 = t2 - t4;
+        t8 = t1 - t3;
+
+        t1 = 16 * src[ 8] + 15 * src[24] +  9 * src[40] +  4 * src[56];
+        t2 = 15 * src[ 8] -  4 * src[24] - 16 * src[40] -  9 * src[56];
+        t3 =  9 * src[ 8] - 16 * src[24] +  4 * src[40] + 15 * src[56];
+        t4 =  4 * src[ 8] -  9 * src[24] + 15 * src[40] - 16 * src[56];
+
+        dst[ 0] = (t5 + t1 + 64) >> 7;
+        dst[ 8] = (t6 + t2 + 64) >> 7;
+        dst[16] = (t7 + t3 + 64) >> 7;
+        dst[24] = (t8 + t4 + 64) >> 7;
+        dst[32] = (t8 - t4 + 64 + 1) >> 7;
+        dst[40] = (t7 - t3 + 64 + 1) >> 7;
+        dst[48] = (t6 - t2 + 64 + 1) >> 7;
+        dst[56] = (t5 - t1 + 64 + 1) >> 7;
+
+        src++;
+        dst++;
+    }
+}
+
+/** Do inverse transform on 4x4 part of block
+*/
+static void vc1_inv_trans_4x4_c(DCTELEM block[64], int n)
+{
+    int i;
+    register int t1,t2,t3,t4,t5,t6;
+    DCTELEM *src, *dst;
+    int off;
+
+    off = (n&1) * 4 + (n&2) * 16;
+    src = block + off;
+    dst = block + off;
+    for(i = 0; i < 4; i++){
+        t1 = 17 * (src[0] + src[2]);
+        t2 = 17 * (src[0] - src[2]);
+        t3 = 22 * src[1];
+        t4 = 22 * src[3];
+        t5 = 10 * src[1];
+        t6 = 10 * src[3];
+
+        dst[0] = (t1 + t3 + t6 + 4) >> 3;
+        dst[1] = (t2 - t4 + t5 + 4) >> 3;
+        dst[2] = (t2 + t4 - t5 + 4) >> 3;
+        dst[3] = (t1 - t3 - t6 + 4) >> 3;
+
+        src += 8;
+        dst += 8;
+    }
+
+    src = block + off;
+    dst = block + off;
+    for(i = 0; i < 4; i++){
+        t1 = 17 * (src[ 0] + src[16]);
+        t2 = 17 * (src[ 0] - src[16]);
+        t3 = 22 * src[ 8];
+        t4 = 22 * src[24];
+        t5 = 10 * src[ 8];
+        t6 = 10 * src[24];
+
+        dst[ 0] = (t1 + t3 + t6 + 64) >> 7;
+        dst[ 8] = (t2 - t4 + t5 + 64) >> 7;
+        dst[16] = (t2 + t4 - t5 + 64) >> 7;
+        dst[24] = (t1 - t3 - t6 + 64) >> 7;
+
+        src ++;
+        dst ++;
+    }
+}
+
+/* motion compensation functions */
+
+/** Filter used to interpolate fractional pel values
+ */
+static av_always_inline int vc1_mspel_filter(const uint8_t *src, int stride, int mode, int r)
+{
+    switch(mode){
+    case 0: //no shift
+        return src[0];
+    case 1: // 1/4 shift
+        return (-4*src[-stride] + 53*src[0] + 18*src[stride] - 3*src[stride*2] + 32 - r) >> 6;
+    case 2: // 1/2 shift
+        return (-src[-stride] + 9*src[0] + 9*src[stride] - src[stride*2] + 8 - r) >> 4;
+    case 3: // 3/4 shift
+        return (-3*src[-stride] + 18*src[0] + 53*src[stride] - 4*src[stride*2] + 32 - r) >> 6;
+    }
+    return 0; //should not occur
+}
+
+/** Function used to do motion compensation with bicubic interpolation
+ */
+static void vc1_mspel_mc(uint8_t *dst, const uint8_t *src, int stride, int mode, int rnd)
+{
+    int i, j;
+    uint8_t tmp[8*11], *tptr;
+    int m, r;
+
+    m = (mode & 3);
+    r = rnd;
+    src -= stride;
+    tptr = tmp;
+    for(j = 0; j < 11; j++) {
+        for(i = 0; i < 8; i++)
+            tptr[i] = av_clip_uint8(vc1_mspel_filter(src + i, 1, m, r));
+        src += stride;
+        tptr += 8;
+    }
+    r = 1 - rnd;
+    m = (mode >> 2) & 3;
+
+    tptr = tmp + 8;
+    for(j = 0; j < 8; j++) {
+        for(i = 0; i < 8; i++)
+            dst[i] = av_clip_uint8(vc1_mspel_filter(tptr + i, 8, m, r));
+        dst += stride;
+        tptr += 8;
+    }
+}
+
+/* pixel functions - really are entry points to vc1_mspel_mc */
+
+/* this one is defined in dsputil.c */
+void ff_put_vc1_mspel_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int rnd);
+
+static void ff_put_vc1_mspel_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x1, rnd);
+}
+
+static void ff_put_vc1_mspel_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x2, rnd);
+}
+
+static void ff_put_vc1_mspel_mc30_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x3, rnd);
+}
+
+static void ff_put_vc1_mspel_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x4, rnd);
+}
+
+static void ff_put_vc1_mspel_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x5, rnd);
+}
+
+static void ff_put_vc1_mspel_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x6, rnd);
+}
+
+static void ff_put_vc1_mspel_mc31_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x7, rnd);
+}
+
+static void ff_put_vc1_mspel_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x8, rnd);
+}
+
+static void ff_put_vc1_mspel_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0x9, rnd);
+}
+
+static void ff_put_vc1_mspel_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0xA, rnd);
+}
+
+static void ff_put_vc1_mspel_mc32_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0xB, rnd);
+}
+
+static void ff_put_vc1_mspel_mc03_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0xC, rnd);
+}
+
+static void ff_put_vc1_mspel_mc13_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0xD, rnd);
+}
+
+static void ff_put_vc1_mspel_mc23_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0xE, rnd);
+}
+
+static void ff_put_vc1_mspel_mc33_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
+    vc1_mspel_mc(dst, src, stride, 0xF, rnd);
+}
+
+void ff_vc1dsp_init(DSPContext* dsp, AVCodecContext *avctx) {
+    dsp->vc1_inv_trans_8x8 = vc1_inv_trans_8x8_c;
+    dsp->vc1_inv_trans_4x8 = vc1_inv_trans_4x8_c;
+    dsp->vc1_inv_trans_8x4 = vc1_inv_trans_8x4_c;
+    dsp->vc1_inv_trans_4x4 = vc1_inv_trans_4x4_c;
+    dsp->vc1_h_overlap = vc1_h_overlap_c;
+    dsp->vc1_v_overlap = vc1_v_overlap_c;
+
+    dsp->put_vc1_mspel_pixels_tab[ 0] = ff_put_vc1_mspel_mc00_c;
+    dsp->put_vc1_mspel_pixels_tab[ 1] = ff_put_vc1_mspel_mc10_c;
+    dsp->put_vc1_mspel_pixels_tab[ 2] = ff_put_vc1_mspel_mc20_c;
+    dsp->put_vc1_mspel_pixels_tab[ 3] = ff_put_vc1_mspel_mc30_c;
+    dsp->put_vc1_mspel_pixels_tab[ 4] = ff_put_vc1_mspel_mc01_c;
+    dsp->put_vc1_mspel_pixels_tab[ 5] = ff_put_vc1_mspel_mc11_c;
+    dsp->put_vc1_mspel_pixels_tab[ 6] = ff_put_vc1_mspel_mc21_c;
+    dsp->put_vc1_mspel_pixels_tab[ 7] = ff_put_vc1_mspel_mc31_c;
+    dsp->put_vc1_mspel_pixels_tab[ 8] = ff_put_vc1_mspel_mc02_c;
+    dsp->put_vc1_mspel_pixels_tab[ 9] = ff_put_vc1_mspel_mc12_c;
+    dsp->put_vc1_mspel_pixels_tab[10] = ff_put_vc1_mspel_mc22_c;
+    dsp->put_vc1_mspel_pixels_tab[11] = ff_put_vc1_mspel_mc32_c;
+    dsp->put_vc1_mspel_pixels_tab[12] = ff_put_vc1_mspel_mc03_c;
+    dsp->put_vc1_mspel_pixels_tab[13] = ff_put_vc1_mspel_mc13_c;
+    dsp->put_vc1_mspel_pixels_tab[14] = ff_put_vc1_mspel_mc23_c;
+    dsp->put_vc1_mspel_pixels_tab[15] = ff_put_vc1_mspel_mc33_c;
+}
diff --git a/contrib/ffmpeg/libavcodec/vcr1.c b/contrib/ffmpeg/libavcodec/vcr1.c
new file mode 100644
index 000000000..62bf12320
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vcr1.c
@@ -0,0 +1,190 @@
+/*
+ * ATI VCR1 codec
+ * Copyright (c) 2003 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file vcr1.c
+ * ati vcr1 codec.
+ */
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+
+//#undef NDEBUG
+//#include <assert.h>
+
+typedef struct VCR1Context{
+    AVCodecContext *avctx;
+    AVFrame picture;
+    int delta[16];
+    int offset[4];
+} VCR1Context;
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    VCR1Context * const a = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    uint8_t *bytestream= buf;
+    int i, x, y;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference= 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    for(i=0; i<16; i++){
+        a->delta[i]= *(bytestream++);
+        bytestream++;
+    }
+
+    for(y=0; y<avctx->height; y++){
+        int offset;
+        uint8_t *luma= &a->picture.data[0][ y*a->picture.linesize[0] ];
+
+        if((y&3) == 0){
+            uint8_t *cb= &a->picture.data[1][ (y>>2)*a->picture.linesize[1] ];
+            uint8_t *cr= &a->picture.data[2][ (y>>2)*a->picture.linesize[2] ];
+
+            for(i=0; i<4; i++)
+                a->offset[i]= *(bytestream++);
+
+            offset= a->offset[0] - a->delta[ bytestream[2]&0xF ];
+            for(x=0; x<avctx->width; x+=4){
+                luma[0]=( offset += a->delta[ bytestream[2]&0xF ]);
+                luma[1]=( offset += a->delta[ bytestream[2]>>4  ]);
+                luma[2]=( offset += a->delta[ bytestream[0]&0xF ]);
+                luma[3]=( offset += a->delta[ bytestream[0]>>4  ]);
+                luma += 4;
+
+                *(cb++) = bytestream[3];
+                *(cr++) = bytestream[1];
+
+                bytestream+= 4;
+            }
+        }else{
+            offset= a->offset[y&3] - a->delta[ bytestream[2]&0xF ];
+
+            for(x=0; x<avctx->width; x+=8){
+                luma[0]=( offset += a->delta[ bytestream[2]&0xF ]);
+                luma[1]=( offset += a->delta[ bytestream[2]>>4  ]);
+                luma[2]=( offset += a->delta[ bytestream[3]&0xF ]);
+                luma[3]=( offset += a->delta[ bytestream[3]>>4  ]);
+                luma[4]=( offset += a->delta[ bytestream[0]&0xF ]);
+                luma[5]=( offset += a->delta[ bytestream[0]>>4  ]);
+                luma[6]=( offset += a->delta[ bytestream[1]&0xF ]);
+                luma[7]=( offset += a->delta[ bytestream[1]>>4  ]);
+                luma += 8;
+                bytestream+= 4;
+            }
+        }
+    }
+
+    *picture= *(AVFrame*)&a->picture;
+    *data_size = sizeof(AVPicture);
+
+    emms_c();
+
+    return buf_size;
+}
+
+#if 0
+static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
+    VCR1Context * const a = avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p= (AVFrame*)&a->picture;
+    int size;
+    int mb_x, mb_y;
+
+    *p = *pict;
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    emms_c();
+
+    align_put_bits(&a->pb);
+    while(get_bit_count(&a->pb)&31)
+        put_bits(&a->pb, 8, 0);
+
+    size= get_bit_count(&a->pb)/32;
+
+    return size*4;
+}
+#endif
+
+static void common_init(AVCodecContext *avctx){
+    VCR1Context * const a = avctx->priv_data;
+
+    avctx->coded_frame= (AVFrame*)&a->picture;
+    a->avctx= avctx;
+}
+
+static int decode_init(AVCodecContext *avctx){
+
+    common_init(avctx);
+
+    avctx->pix_fmt= PIX_FMT_YUV410P;
+
+    return 0;
+}
+
+#if 0
+static int encode_init(AVCodecContext *avctx){
+
+    common_init(avctx);
+
+    return 0;
+}
+#endif
+
+AVCodec vcr1_decoder = {
+    "vcr1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VCR1,
+    sizeof(VCR1Context),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
+#if 0
+#ifdef CONFIG_ENCODERS
+
+AVCodec vcr1_encoder = {
+    "vcr1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VCR1,
+    sizeof(VCR1Context),
+    encode_init,
+    encode_frame,
+    //encode_end,
+};
+
+#endif //CONFIG_ENCODERS
+#endif
diff --git a/contrib/ffmpeg/libavcodec/vmdav.c b/contrib/ffmpeg/libavcodec/vmdav.c
new file mode 100644
index 000000000..69e8a44d3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vmdav.c
@@ -0,0 +1,572 @@
+/*
+ * Sierra VMD Audio & Video Decoders
+ * Copyright (C) 2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file vmdvideo.c
+ * Sierra VMD audio & video decoders
+ * by Vladimir "VAG" Gneushev (vagsoft at mail.ru)
+ * for more information on the Sierra VMD format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *
+ * The video decoder outputs PAL8 colorspace data. The decoder expects
+ * a 0x330-byte VMD file header to be transmitted via extradata during
+ * codec initialization. Each encoded frame that is sent to this decoder
+ * is expected to be prepended with the appropriate 16-byte frame
+ * information record from the VMD file.
+ *
+ * The audio decoder, like the video decoder, expects each encoded data
+ * chunk to be prepended with the appropriate 16-byte frame information
+ * record from the VMD file. It does not require the 0x330-byte VMD file
+ * header, but it does need the audio setup parameters passed in through
+ * normal libavcodec API means.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define VMD_HEADER_SIZE 0x330
+#define PALETTE_COUNT 256
+
+/*
+ * Video Decoder
+ */
+
+typedef struct VmdVideoContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+    AVFrame prev_frame;
+
+    unsigned char *buf;
+    int size;
+
+    unsigned char palette[PALETTE_COUNT * 4];
+    unsigned char *unpack_buffer;
+    int unpack_buffer_size;
+
+} VmdVideoContext;
+
+#define QUEUE_SIZE 0x1000
+#define QUEUE_MASK 0x0FFF
+
+static void lz_unpack(unsigned char *src, unsigned char *dest, int dest_len)
+{
+    unsigned char *s;
+    unsigned char *d;
+    unsigned char *d_end;
+    unsigned char queue[QUEUE_SIZE];
+    unsigned int qpos;
+    unsigned int dataleft;
+    unsigned int chainofs;
+    unsigned int chainlen;
+    unsigned int speclen;
+    unsigned char tag;
+    unsigned int i, j;
+
+    s = src;
+    d = dest;
+    d_end = d + dest_len;
+    dataleft = AV_RL32(s);
+    s += 4;
+    memset(queue, 0x20, QUEUE_SIZE);
+    if (AV_RL32(s) == 0x56781234) {
+        s += 4;
+        qpos = 0x111;
+        speclen = 0xF + 3;
+    } else {
+        qpos = 0xFEE;
+        speclen = 100;  /* no speclen */
+    }
+
+    while (dataleft > 0) {
+        tag = *s++;
+        if ((tag == 0xFF) && (dataleft > 8)) {
+            if (d + 8 > d_end)
+                return;
+            for (i = 0; i < 8; i++) {
+                queue[qpos++] = *d++ = *s++;
+                qpos &= QUEUE_MASK;
+            }
+            dataleft -= 8;
+        } else {
+            for (i = 0; i < 8; i++) {
+                if (dataleft == 0)
+                    break;
+                if (tag & 0x01) {
+                    if (d + 1 > d_end)
+                        return;
+                    queue[qpos++] = *d++ = *s++;
+                    qpos &= QUEUE_MASK;
+                    dataleft--;
+                } else {
+                    chainofs = *s++;
+                    chainofs |= ((*s & 0xF0) << 4);
+                    chainlen = (*s++ & 0x0F) + 3;
+                    if (chainlen == speclen)
+                        chainlen = *s++ + 0xF + 3;
+                    if (d + chainlen > d_end)
+                        return;
+                    for (j = 0; j < chainlen; j++) {
+                        *d = queue[chainofs++ & QUEUE_MASK];
+                        queue[qpos++] = *d++;
+                        qpos &= QUEUE_MASK;
+                    }
+                    dataleft -= chainlen;
+                }
+                tag >>= 1;
+            }
+        }
+    }
+}
+
+static int rle_unpack(unsigned char *src, unsigned char *dest,
+    int src_len, int dest_len)
+{
+    unsigned char *ps;
+    unsigned char *pd;
+    int i, l;
+    unsigned char *dest_end = dest + dest_len;
+
+    ps = src;
+    pd = dest;
+    if (src_len & 1)
+        *pd++ = *ps++;
+
+    src_len >>= 1;
+    i = 0;
+    do {
+        l = *ps++;
+        if (l & 0x80) {
+            l = (l & 0x7F) * 2;
+            if (pd + l > dest_end)
+                return (ps - src);
+            memcpy(pd, ps, l);
+            ps += l;
+            pd += l;
+        } else {
+            if (pd + i > dest_end)
+                return (ps - src);
+            for (i = 0; i < l; i++) {
+                *pd++ = ps[0];
+                *pd++ = ps[1];
+            }
+            ps += 2;
+        }
+        i += l;
+    } while (i < src_len);
+
+    return (ps - src);
+}
+
+static void vmd_decode(VmdVideoContext *s)
+{
+    int i;
+    unsigned int *palette32;
+    unsigned char r, g, b;
+
+    /* point to the start of the encoded data */
+    unsigned char *p = s->buf + 16;
+
+    unsigned char *pb;
+    unsigned char meth;
+    unsigned char *dp;   /* pointer to current frame */
+    unsigned char *pp;   /* pointer to previous frame */
+    unsigned char len;
+    int ofs;
+
+    int frame_x, frame_y;
+    int frame_width, frame_height;
+    int dp_size;
+
+    frame_x = AV_RL16(&s->buf[6]);
+    frame_y = AV_RL16(&s->buf[8]);
+    frame_width = AV_RL16(&s->buf[10]) - frame_x + 1;
+    frame_height = AV_RL16(&s->buf[12]) - frame_y + 1;
+
+    /* if only a certain region will be updated, copy the entire previous
+     * frame before the decode */
+    if (frame_x || frame_y || (frame_width != s->avctx->width) ||
+        (frame_height != s->avctx->height)) {
+
+        memcpy(s->frame.data[0], s->prev_frame.data[0],
+            s->avctx->height * s->frame.linesize[0]);
+    }
+
+    /* check if there is a new palette */
+    if (s->buf[15] & 0x02) {
+        p += 2;
+        palette32 = (unsigned int *)s->palette;
+        for (i = 0; i < PALETTE_COUNT; i++) {
+            r = *p++ * 4;
+            g = *p++ * 4;
+            b = *p++ * 4;
+            palette32[i] = (r << 16) | (g << 8) | (b);
+        }
+        s->size -= (256 * 3 + 2);
+    }
+    if (s->size >= 0) {
+        /* originally UnpackFrame in VAG's code */
+        pb = p;
+        meth = *pb++;
+        if (meth & 0x80) {
+            lz_unpack(pb, s->unpack_buffer, s->unpack_buffer_size);
+            meth &= 0x7F;
+            pb = s->unpack_buffer;
+        }
+
+        dp = &s->frame.data[0][frame_y * s->frame.linesize[0] + frame_x];
+        dp_size = s->frame.linesize[0] * s->avctx->height;
+        pp = &s->prev_frame.data[0][frame_y * s->prev_frame.linesize[0] + frame_x];
+        switch (meth) {
+        case 1:
+            for (i = 0; i < frame_height; i++) {
+                ofs = 0;
+                do {
+                    len = *pb++;
+                    if (len & 0x80) {
+                        len = (len & 0x7F) + 1;
+                        if (ofs + len > frame_width)
+                            return;
+                        memcpy(&dp[ofs], pb, len);
+                        pb += len;
+                        ofs += len;
+                    } else {
+                        /* interframe pixel copy */
+                        if (ofs + len + 1 > frame_width)
+                            return;
+                        memcpy(&dp[ofs], &pp[ofs], len + 1);
+                        ofs += len + 1;
+                    }
+                } while (ofs < frame_width);
+                if (ofs > frame_width) {
+                    av_log(s->avctx, AV_LOG_ERROR, "VMD video: offset > width (%d > %d)\n",
+                        ofs, frame_width);
+                    break;
+                }
+                dp += s->frame.linesize[0];
+                pp += s->prev_frame.linesize[0];
+            }
+            break;
+
+        case 2:
+            for (i = 0; i < frame_height; i++) {
+                memcpy(dp, pb, frame_width);
+                pb += frame_width;
+                dp += s->frame.linesize[0];
+                pp += s->prev_frame.linesize[0];
+            }
+            break;
+
+        case 3:
+            for (i = 0; i < frame_height; i++) {
+                ofs = 0;
+                do {
+                    len = *pb++;
+                    if (len & 0x80) {
+                        len = (len & 0x7F) + 1;
+                        if (*pb++ == 0xFF)
+                            len = rle_unpack(pb, &dp[ofs], len, frame_width - ofs);
+                        else
+                            memcpy(&dp[ofs], pb, len);
+                        pb += len;
+                        ofs += len;
+                    } else {
+                        /* interframe pixel copy */
+                        if (ofs + len + 1 > frame_width)
+                            return;
+                        memcpy(&dp[ofs], &pp[ofs], len + 1);
+                        ofs += len + 1;
+                    }
+                } while (ofs < frame_width);
+                if (ofs > frame_width) {
+                    av_log(s->avctx, AV_LOG_ERROR, "VMD video: offset > width (%d > %d)\n",
+                        ofs, frame_width);
+                }
+                dp += s->frame.linesize[0];
+                pp += s->prev_frame.linesize[0];
+            }
+            break;
+        }
+    }
+}
+
+static int vmdvideo_decode_init(AVCodecContext *avctx)
+{
+    VmdVideoContext *s = (VmdVideoContext *)avctx->priv_data;
+    int i;
+    unsigned int *palette32;
+    int palette_index = 0;
+    unsigned char r, g, b;
+    unsigned char *vmd_header;
+    unsigned char *raw_palette;
+
+    s->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    /* make sure the VMD header made it */
+    if (s->avctx->extradata_size != VMD_HEADER_SIZE) {
+        av_log(s->avctx, AV_LOG_ERROR, "VMD video: expected extradata size of %d\n",
+            VMD_HEADER_SIZE);
+        return -1;
+    }
+    vmd_header = (unsigned char *)avctx->extradata;
+
+    s->unpack_buffer_size = AV_RL32(&vmd_header[800]);
+    s->unpack_buffer = av_malloc(s->unpack_buffer_size);
+    if (!s->unpack_buffer)
+        return -1;
+
+    /* load up the initial palette */
+    raw_palette = &vmd_header[28];
+    palette32 = (unsigned int *)s->palette;
+    for (i = 0; i < PALETTE_COUNT; i++) {
+        r = raw_palette[palette_index++] * 4;
+        g = raw_palette[palette_index++] * 4;
+        b = raw_palette[palette_index++] * 4;
+        palette32[i] = (r << 16) | (g << 8) | (b);
+    }
+
+    s->frame.data[0] = s->prev_frame.data[0] = NULL;
+
+    return 0;
+}
+
+static int vmdvideo_decode_frame(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+    VmdVideoContext *s = (VmdVideoContext *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    if (buf_size < 16)
+        return buf_size;
+
+    s->frame.reference = 1;
+    if (avctx->get_buffer(avctx, &s->frame)) {
+        av_log(s->avctx, AV_LOG_ERROR, "VMD Video: get_buffer() failed\n");
+        return -1;
+    }
+
+    vmd_decode(s);
+
+    /* make the palette available on the way out */
+    memcpy(s->frame.data[1], s->palette, PALETTE_COUNT * 4);
+
+    if (s->prev_frame.data[0])
+        avctx->release_buffer(avctx, &s->prev_frame);
+
+    /* shuffle frames */
+    s->prev_frame = s->frame;
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int vmdvideo_decode_end(AVCodecContext *avctx)
+{
+    VmdVideoContext *s = (VmdVideoContext *)avctx->priv_data;
+
+    if (s->prev_frame.data[0])
+        avctx->release_buffer(avctx, &s->prev_frame);
+    av_free(s->unpack_buffer);
+
+    return 0;
+}
+
+
+/*
+ * Audio Decoder
+ */
+
+typedef struct VmdAudioContext {
+    AVCodecContext *avctx;
+    int channels;
+    int bits;
+    int block_align;
+    int predictors[2];
+} VmdAudioContext;
+
+static uint16_t vmdaudio_table[128] = {
+    0x000, 0x008, 0x010, 0x020, 0x030, 0x040, 0x050, 0x060, 0x070, 0x080,
+    0x090, 0x0A0, 0x0B0, 0x0C0, 0x0D0, 0x0E0, 0x0F0, 0x100, 0x110, 0x120,
+    0x130, 0x140, 0x150, 0x160, 0x170, 0x180, 0x190, 0x1A0, 0x1B0, 0x1C0,
+    0x1D0, 0x1E0, 0x1F0, 0x200, 0x208, 0x210, 0x218, 0x220, 0x228, 0x230,
+    0x238, 0x240, 0x248, 0x250, 0x258, 0x260, 0x268, 0x270, 0x278, 0x280,
+    0x288, 0x290, 0x298, 0x2A0, 0x2A8, 0x2B0, 0x2B8, 0x2C0, 0x2C8, 0x2D0,
+    0x2D8, 0x2E0, 0x2E8, 0x2F0, 0x2F8, 0x300, 0x308, 0x310, 0x318, 0x320,
+    0x328, 0x330, 0x338, 0x340, 0x348, 0x350, 0x358, 0x360, 0x368, 0x370,
+    0x378, 0x380, 0x388, 0x390, 0x398, 0x3A0, 0x3A8, 0x3B0, 0x3B8, 0x3C0,
+    0x3C8, 0x3D0, 0x3D8, 0x3E0, 0x3E8, 0x3F0, 0x3F8, 0x400, 0x440, 0x480,
+    0x4C0, 0x500, 0x540, 0x580, 0x5C0, 0x600, 0x640, 0x680, 0x6C0, 0x700,
+    0x740, 0x780, 0x7C0, 0x800, 0x900, 0xA00, 0xB00, 0xC00, 0xD00, 0xE00,
+    0xF00, 0x1000, 0x1400, 0x1800, 0x1C00, 0x2000, 0x3000, 0x4000
+};
+
+static int vmdaudio_decode_init(AVCodecContext *avctx)
+{
+    VmdAudioContext *s = (VmdAudioContext *)avctx->priv_data;
+
+    s->avctx = avctx;
+    s->channels = avctx->channels;
+    s->bits = avctx->bits_per_sample;
+    s->block_align = avctx->block_align;
+
+    av_log(s->avctx, AV_LOG_DEBUG, "%d channels, %d bits/sample, block align = %d, sample rate = %d\n",
+            s->channels, s->bits, s->block_align, avctx->sample_rate);
+
+    return 0;
+}
+
+static void vmdaudio_decode_audio(VmdAudioContext *s, unsigned char *data,
+    uint8_t *buf, int stereo)
+{
+    int i;
+    int chan = 0;
+    int16_t *out = (int16_t*)data;
+
+    for(i = 0; i < s->block_align; i++) {
+        if(buf[i] & 0x80)
+            s->predictors[chan] -= vmdaudio_table[buf[i] & 0x7F];
+        else
+            s->predictors[chan] += vmdaudio_table[buf[i]];
+        s->predictors[chan] = av_clip(s->predictors[chan], -32768, 32767);
+        out[i] = s->predictors[chan];
+        chan ^= stereo;
+    }
+}
+
+static int vmdaudio_loadsound(VmdAudioContext *s, unsigned char *data,
+    uint8_t *buf, int silence)
+{
+    int bytes_decoded = 0;
+    int i;
+
+//    if (silence)
+//        av_log(s->avctx, AV_LOG_INFO, "silent block!\n");
+    if (s->channels == 2) {
+
+        /* stereo handling */
+        if (silence) {
+            memset(data, 0, s->block_align * 2);
+        } else {
+            if (s->bits == 16)
+                vmdaudio_decode_audio(s, data, buf, 1);
+            else {
+                /* copy the data but convert it to signed */
+                for (i = 0; i < s->block_align; i++){
+                    *data++ = buf[i] + 0x80;
+                    *data++ = buf[i] + 0x80;
+                }
+            }
+        }
+    } else {
+        bytes_decoded = s->block_align * 2;
+
+        /* mono handling */
+        if (silence) {
+            memset(data, 0, s->block_align * 2);
+        } else {
+            if (s->bits == 16) {
+                vmdaudio_decode_audio(s, data, buf, 0);
+            } else {
+                /* copy the data but convert it to signed */
+                for (i = 0; i < s->block_align; i++){
+                    *data++ = buf[i] + 0x80;
+                    *data++ = buf[i] + 0x80;
+                }
+            }
+        }
+    }
+
+    return s->block_align * 2;
+}
+
+static int vmdaudio_decode_frame(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+    VmdAudioContext *s = (VmdAudioContext *)avctx->priv_data;
+    unsigned char *output_samples = (unsigned char *)data;
+
+    /* point to the start of the encoded data */
+    unsigned char *p = buf + 16;
+
+    if (buf_size < 16)
+        return buf_size;
+
+    if (buf[6] == 1) {
+        /* the chunk contains audio */
+        *data_size = vmdaudio_loadsound(s, output_samples, p, 0);
+    } else if (buf[6] == 2) {
+        /* the chunk may contain audio */
+        p += 4;
+        *data_size = vmdaudio_loadsound(s, output_samples, p, (buf_size == 16));
+        output_samples += (s->block_align * s->bits / 8);
+    } else if (buf[6] == 3) {
+        /* silent chunk */
+        *data_size = vmdaudio_loadsound(s, output_samples, p, 1);
+    }
+
+    return buf_size;
+}
+
+
+/*
+ * Public Data Structures
+ */
+
+AVCodec vmdvideo_decoder = {
+    "vmdvideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VMDVIDEO,
+    sizeof(VmdVideoContext),
+    vmdvideo_decode_init,
+    NULL,
+    vmdvideo_decode_end,
+    vmdvideo_decode_frame,
+    CODEC_CAP_DR1,
+};
+
+AVCodec vmdaudio_decoder = {
+    "vmdaudio",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_VMDAUDIO,
+    sizeof(VmdAudioContext),
+    vmdaudio_decode_init,
+    NULL,
+    NULL,
+    vmdaudio_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/vmnc.c b/contrib/ffmpeg/libavcodec/vmnc.c
new file mode 100644
index 000000000..b430a7e66
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vmnc.c
@@ -0,0 +1,524 @@
+/*
+ * VMware Screen Codec (VMnc) decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file vmnc.c
+ * VMware Screen Codec (VMnc) decoder
+ * As Alex Beregszaszi discovered, this is effectively RFB data dump
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+enum EncTypes {
+    MAGIC_WMVd = 0x574D5664,
+    MAGIC_WMVe,
+    MAGIC_WMVf,
+    MAGIC_WMVg,
+    MAGIC_WMVh,
+    MAGIC_WMVi,
+    MAGIC_WMVj
+};
+
+enum HexTile_Flags {
+    HT_RAW =  1, // tile is raw
+    HT_BKG =  2, // background color is present
+    HT_FG  =  4, // foreground color is present
+    HT_SUB =  8, // subrects are present
+    HT_CLR = 16  // each subrect has own color
+};
+
+/*
+ * Decoder context
+ */
+typedef struct VmncContext {
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    int bpp;
+    int bpp2;
+    int bigendian;
+    uint8_t pal[768];
+    int width, height;
+
+    /* cursor data */
+    int cur_w, cur_h;
+    int cur_x, cur_y;
+    int cur_hx, cur_hy;
+    uint8_t* curbits, *curmask;
+    uint8_t* screendta;
+} VmncContext;
+
+/* read pixel value from stream */
+static av_always_inline int vmnc_get_pixel(uint8_t* buf, int bpp, int be) {
+    switch(bpp * 2 + be) {
+    case 2:
+    case 3: return *buf;
+    case 4: return AV_RL16(buf);
+    case 5: return AV_RB16(buf);
+    case 8: return AV_RL32(buf);
+    case 9: return AV_RB32(buf);
+    default: return 0;
+    }
+}
+
+static void load_cursor(VmncContext *c, uint8_t *src)
+{
+    int i, j, p;
+    const int bpp = c->bpp2;
+    uint8_t  *dst8  = c->curbits;
+    uint16_t *dst16 = (uint16_t*)c->curbits;
+    uint32_t *dst32 = (uint32_t*)c->curbits;
+
+    for(j = 0; j < c->cur_h; j++) {
+        for(i = 0; i < c->cur_w; i++) {
+            p = vmnc_get_pixel(src, bpp, c->bigendian);
+            src += bpp;
+            if(bpp == 1) *dst8++ = p;
+            if(bpp == 2) *dst16++ = p;
+            if(bpp == 4) *dst32++ = p;
+        }
+    }
+    dst8 = c->curmask;
+    dst16 = (uint16_t*)c->curmask;
+    dst32 = (uint32_t*)c->curmask;
+    for(j = 0; j < c->cur_h; j++) {
+        for(i = 0; i < c->cur_w; i++) {
+            p = vmnc_get_pixel(src, bpp, c->bigendian);
+            src += bpp;
+            if(bpp == 1) *dst8++ = p;
+            if(bpp == 2) *dst16++ = p;
+            if(bpp == 4) *dst32++ = p;
+        }
+    }
+}
+
+static void put_cursor(uint8_t *dst, int stride, VmncContext *c, int dx, int dy)
+{
+    int i, j;
+    int w, h, x, y;
+    w = c->cur_w;
+    if(c->width < c->cur_x + c->cur_w) w = c->width - c->cur_x;
+    h = c->cur_h;
+    if(c->height < c->cur_y + c->cur_h) h = c->height - c->cur_y;
+    x = c->cur_x;
+    y = c->cur_y;
+    if(x < 0) {
+        w += x;
+        x = 0;
+    }
+    if(y < 0) {
+        h += y;
+        y = 0;
+    }
+
+    if((w < 1) || (h < 1)) return;
+    dst += x * c->bpp2 + y * stride;
+
+    if(c->bpp2 == 1) {
+        uint8_t* cd = c->curbits, *msk = c->curmask;
+        for(j = 0; j < h; j++) {
+            for(i = 0; i < w; i++)
+                dst[i] = (dst[i] & cd[i]) ^ msk[i];
+            msk += c->cur_w;
+            cd += c->cur_w;
+            dst += stride;
+        }
+    } else if(c->bpp2 == 2) {
+        uint16_t* cd = (uint16_t*)c->curbits, *msk = (uint16_t*)c->curmask;
+        uint16_t* dst2;
+        for(j = 0; j < h; j++) {
+            dst2 = (uint16_t*)dst;
+            for(i = 0; i < w; i++)
+                dst2[i] = (dst2[i] & cd[i]) ^ msk[i];
+            msk += c->cur_w;
+            cd += c->cur_w;
+            dst += stride;
+        }
+    } else if(c->bpp2 == 4) {
+        uint32_t* cd = (uint32_t*)c->curbits, *msk = (uint32_t*)c->curmask;
+        uint32_t* dst2;
+        for(j = 0; j < h; j++) {
+            dst2 = (uint32_t*)dst;
+            for(i = 0; i < w; i++)
+                dst2[i] = (dst2[i] & cd[i]) ^ msk[i];
+            msk += c->cur_w;
+            cd += c->cur_w;
+            dst += stride;
+        }
+    }
+}
+
+/* fill rectangle with given colour */
+static av_always_inline void paint_rect(uint8_t *dst, int dx, int dy, int w, int h, int color, int bpp, int stride)
+{
+    int i, j;
+    dst += dx * bpp + dy * stride;
+    if(bpp == 1){
+        for(j = 0; j < h; j++) {
+            memset(dst, color, w);
+            dst += stride;
+        }
+    }else if(bpp == 2){
+        uint16_t* dst2;
+        for(j = 0; j < h; j++) {
+            dst2 = (uint16_t*)dst;
+            for(i = 0; i < w; i++) {
+                *dst2++ = color;
+            }
+            dst += stride;
+        }
+    }else if(bpp == 4){
+        uint32_t* dst2;
+        for(j = 0; j < h; j++) {
+            dst2 = (uint32_t*)dst;
+            for(i = 0; i < w; i++) {
+                dst2[i] = color;
+            }
+            dst += stride;
+        }
+    }
+}
+
+static av_always_inline void paint_raw(uint8_t *dst, int w, int h, uint8_t* src, int bpp, int be, int stride)
+{
+    int i, j, p;
+    for(j = 0; j < h; j++) {
+        for(i = 0; i < w; i++) {
+            p = vmnc_get_pixel(src, bpp, be);
+            src += bpp;
+            switch(bpp){
+            case 1:
+                dst[i] = p;
+                break;
+            case 2:
+                ((uint16_t*)dst)[i] = p;
+                break;
+            case 4:
+                ((uint32_t*)dst)[i] = p;
+                break;
+            }
+        }
+        dst += stride;
+    }
+}
+
+static int decode_hextile(VmncContext *c, uint8_t* dst, uint8_t* src, int ssize, int w, int h, int stride)
+{
+    int i, j, k;
+    int bg = 0, fg = 0, rects, color, flags, xy, wh;
+    const int bpp = c->bpp2;
+    uint8_t *dst2;
+    int bw = 16, bh = 16;
+    uint8_t *ssrc=src;
+
+    for(j = 0; j < h; j += 16) {
+        dst2 = dst;
+        bw = 16;
+        if(j + 16 > h) bh = h - j;
+        for(i = 0; i < w; i += 16, dst2 += 16 * bpp) {
+            if(src - ssrc >= ssize) {
+                av_log(c->avctx, AV_LOG_ERROR, "Premature end of data!\n");
+                return -1;
+            }
+            if(i + 16 > w) bw = w - i;
+            flags = *src++;
+            if(flags & HT_RAW) {
+                if(src - ssrc > ssize - bw * bh * bpp) {
+                    av_log(c->avctx, AV_LOG_ERROR, "Premature end of data!\n");
+                    return -1;
+                }
+                paint_raw(dst2, bw, bh, src, bpp, c->bigendian, stride);
+                src += bw * bh * bpp;
+            } else {
+                if(flags & HT_BKG) {
+                    bg = vmnc_get_pixel(src, bpp, c->bigendian); src += bpp;
+                }
+                if(flags & HT_FG) {
+                    fg = vmnc_get_pixel(src, bpp, c->bigendian); src += bpp;
+                }
+                rects = 0;
+                if(flags & HT_SUB)
+                    rects = *src++;
+                color = !!(flags & HT_CLR);
+
+                paint_rect(dst2, 0, 0, bw, bh, bg, bpp, stride);
+
+                if(src - ssrc > ssize - rects * (color * bpp + 2)) {
+                    av_log(c->avctx, AV_LOG_ERROR, "Premature end of data!\n");
+                    return -1;
+                }
+                for(k = 0; k < rects; k++) {
+                    if(color) {
+                        fg = vmnc_get_pixel(src, bpp, c->bigendian); src += bpp;
+                    }
+                    xy = *src++;
+                    wh = *src++;
+                    paint_rect(dst2, xy >> 4, xy & 0xF, (wh>>4)+1, (wh & 0xF)+1, fg, bpp, stride);
+                }
+            }
+        }
+        dst += stride * 16;
+    }
+    return src - ssrc;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    VmncContext * const c = (VmncContext *)avctx->priv_data;
+    uint8_t *outptr;
+    uint8_t *src = buf;
+    int dx, dy, w, h, depth, enc, chunks, res, size_left;
+
+    c->pic.reference = 1;
+    c->pic.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
+    if(avctx->reget_buffer(avctx, &c->pic) < 0){
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+        return -1;
+    }
+
+    c->pic.key_frame = 0;
+    c->pic.pict_type = FF_P_TYPE;
+
+    //restore screen after cursor
+    if(c->screendta) {
+        int i;
+        w = c->cur_w;
+        if(c->width < c->cur_x + w) w = c->width - c->cur_x;
+        h = c->cur_h;
+        if(c->height < c->cur_y + h) h = c->height - c->cur_y;
+        dx = c->cur_x;
+        if(dx < 0) {
+            w += dx;
+            dx = 0;
+        }
+        dy = c->cur_y;
+        if(dy < 0) {
+            h += dy;
+            dy = 0;
+        }
+        if((w > 0) && (h > 0)) {
+            outptr = c->pic.data[0] + dx * c->bpp2 + dy * c->pic.linesize[0];
+            for(i = 0; i < h; i++) {
+                memcpy(outptr, c->screendta + i * c->cur_w * c->bpp2, w * c->bpp2);
+                outptr += c->pic.linesize[0];
+            }
+        }
+    }
+    src += 2;
+    chunks = AV_RB16(src); src += 2;
+    while(chunks--) {
+        dx = AV_RB16(src); src += 2;
+        dy = AV_RB16(src); src += 2;
+        w  = AV_RB16(src); src += 2;
+        h  = AV_RB16(src); src += 2;
+        enc = AV_RB32(src); src += 4;
+        outptr = c->pic.data[0] + dx * c->bpp2 + dy * c->pic.linesize[0];
+        size_left = buf_size - (src - buf);
+        switch(enc) {
+        case MAGIC_WMVd: // cursor
+            if(size_left < 2 + w * h * c->bpp2 * 2) {
+                av_log(avctx, AV_LOG_ERROR, "Premature end of data! (need %i got %i)\n", 2 + w * h * c->bpp2 * 2, size_left);
+                return -1;
+            }
+            src += 2;
+            c->cur_w = w;
+            c->cur_h = h;
+            c->cur_hx = dx;
+            c->cur_hy = dy;
+            if((c->cur_hx > c->cur_w) || (c->cur_hy > c->cur_h)) {
+                av_log(avctx, AV_LOG_ERROR, "Cursor hot spot is not in image: %ix%i of %ix%i cursor size\n", c->cur_hx, c->cur_hy, c->cur_w, c->cur_h);
+                c->cur_hx = c->cur_hy = 0;
+            }
+            c->curbits = av_realloc(c->curbits, c->cur_w * c->cur_h * c->bpp2);
+            c->curmask = av_realloc(c->curmask, c->cur_w * c->cur_h * c->bpp2);
+            c->screendta = av_realloc(c->screendta, c->cur_w * c->cur_h * c->bpp2);
+            load_cursor(c, src);
+            src += w * h * c->bpp2 * 2;
+            break;
+        case MAGIC_WMVe: // unknown
+            src += 2;
+            break;
+        case MAGIC_WMVf: // update cursor position
+            c->cur_x = dx - c->cur_hx;
+            c->cur_y = dy - c->cur_hy;
+            break;
+        case MAGIC_WMVg: // unknown
+            src += 10;
+            break;
+        case MAGIC_WMVh: // unknown
+            src += 4;
+            break;
+        case MAGIC_WMVi: // ServerInitialization struct
+            c->pic.key_frame = 1;
+            c->pic.pict_type = FF_I_TYPE;
+            depth = *src++;
+            if(depth != c->bpp) {
+                av_log(avctx, AV_LOG_INFO, "Depth mismatch. Container %i bpp, Frame data: %i bpp\n", c->bpp, depth);
+            }
+            src++;
+            c->bigendian = *src++;
+            if(c->bigendian & (~1)) {
+                av_log(avctx, AV_LOG_INFO, "Invalid header: bigendian flag = %i\n", c->bigendian);
+                return -1;
+            }
+            //skip the rest of pixel format data
+            src += 13;
+            break;
+        case MAGIC_WMVj: // unknown
+            src += 2;
+            break;
+        case 0x00000000: // raw rectangle data
+            if((dx + w > c->width) || (dy + h > c->height)) {
+                av_log(avctx, AV_LOG_ERROR, "Incorrect frame size: %ix%i+%ix%i of %ix%i\n", w, h, dx, dy, c->width, c->height);
+                return -1;
+            }
+            if(size_left < w * h * c->bpp2) {
+                av_log(avctx, AV_LOG_ERROR, "Premature end of data! (need %i got %i)\n", w * h * c->bpp2, size_left);
+                return -1;
+            }
+            paint_raw(outptr, w, h, src, c->bpp2, c->bigendian, c->pic.linesize[0]);
+            src += w * h * c->bpp2;
+            break;
+        case 0x00000005: // HexTile encoded rectangle
+            if((dx + w > c->width) || (dy + h > c->height)) {
+                av_log(avctx, AV_LOG_ERROR, "Incorrect frame size: %ix%i+%ix%i of %ix%i\n", w, h, dx, dy, c->width, c->height);
+                return -1;
+            }
+            res = decode_hextile(c, outptr, src, size_left, w, h, c->pic.linesize[0]);
+            if(res < 0)
+                return -1;
+            src += res;
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unsupported block type 0x%08X\n", enc);
+            chunks = 0; // leave chunks decoding loop
+        }
+    }
+    if(c->screendta){
+        int i;
+        //save screen data before painting cursor
+        w = c->cur_w;
+        if(c->width < c->cur_x + w) w = c->width - c->cur_x;
+        h = c->cur_h;
+        if(c->height < c->cur_y + h) h = c->height - c->cur_y;
+        dx = c->cur_x;
+        if(dx < 0) {
+            w += dx;
+            dx = 0;
+        }
+        dy = c->cur_y;
+        if(dy < 0) {
+            h += dy;
+            dy = 0;
+        }
+        if((w > 0) && (h > 0)) {
+            outptr = c->pic.data[0] + dx * c->bpp2 + dy * c->pic.linesize[0];
+            for(i = 0; i < h; i++) {
+                memcpy(c->screendta + i * c->cur_w * c->bpp2, outptr, w * c->bpp2);
+                outptr += c->pic.linesize[0];
+            }
+            outptr = c->pic.data[0];
+            put_cursor(outptr, c->pic.linesize[0], c, c->cur_x, c->cur_y);
+        }
+    }
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = c->pic;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+
+
+/*
+ *
+ * Init VMnc decoder
+ *
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+    VmncContext * const c = (VmncContext *)avctx->priv_data;
+
+    c->avctx = avctx;
+
+    c->pic.data[0] = NULL;
+    c->width = avctx->width;
+    c->height = avctx->height;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+    c->bpp = avctx->bits_per_sample;
+    c->bpp2 = c->bpp/8;
+
+    switch(c->bpp){
+    case 8:
+        avctx->pix_fmt = PIX_FMT_PAL8;
+        break;
+    case 16:
+        avctx->pix_fmt = PIX_FMT_RGB555;
+        break;
+    case 32:
+        avctx->pix_fmt = PIX_FMT_RGB32;
+        break;
+    default:
+        av_log(avctx, AV_LOG_ERROR, "Unsupported bitdepth %i\n", c->bpp);
+    }
+
+    return 0;
+}
+
+
+
+/*
+ *
+ * Uninit VMnc decoder
+ *
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+    VmncContext * const c = (VmncContext *)avctx->priv_data;
+
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+
+    av_free(c->curbits);
+    av_free(c->curmask);
+    av_free(c->screendta);
+    return 0;
+}
+
+AVCodec vmnc_decoder = {
+    "VMware video",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VMNC,
+    sizeof(VmncContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame
+};
+
diff --git a/contrib/ffmpeg/libavcodec/vorbis.c b/contrib/ffmpeg/libavcodec/vorbis.c
new file mode 100644
index 000000000..7e5f0d349
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vorbis.c
@@ -0,0 +1,1790 @@
+/**
+ * @file vorbis.c
+ * Vorbis I decoder
+ * @author Denes Balatoni  ( dbalatoni programozo hu )
+
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#undef V_DEBUG
+//#define V_DEBUG
+//#define AV_DEBUG(...) av_log(NULL, AV_LOG_INFO, __VA_ARGS__)
+
+#include <math.h>
+
+#define ALT_BITSTREAM_READER_LE
+#include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
+
+#include "vorbis.h"
+#include "xiph.h"
+
+#define V_NB_BITS 8
+#define V_NB_BITS2 11
+#define V_MAX_VLCS (1<<16)
+
+#ifndef V_DEBUG
+#define AV_DEBUG(...)
+#endif
+
+#undef NDEBUG
+#include <assert.h>
+
+typedef struct {
+    uint_fast8_t dimensions;
+    uint_fast8_t lookup_type;
+    uint_fast8_t maxdepth;
+    VLC vlc;
+    float *codevectors;
+    unsigned int nb_bits;
+} vorbis_codebook;
+
+typedef union vorbis_floor_u vorbis_floor_data;
+typedef struct vorbis_floor0_s vorbis_floor0;
+typedef struct vorbis_floor1_s vorbis_floor1;
+struct vorbis_context_s;
+typedef
+uint_fast8_t (* vorbis_floor_decode_func)
+             (struct vorbis_context_s *, vorbis_floor_data *, float *);
+typedef struct {
+    uint_fast8_t floor_type;
+    vorbis_floor_decode_func decode;
+    union vorbis_floor_u
+    {
+        struct vorbis_floor0_s
+        {
+            uint_fast8_t order;
+            uint_fast16_t rate;
+            uint_fast16_t bark_map_size;
+            int_fast32_t * map[2];
+            uint_fast32_t map_size[2];
+            uint_fast8_t amplitude_bits;
+            uint_fast8_t amplitude_offset;
+            uint_fast8_t num_books;
+            uint_fast8_t * book_list;
+            float * lsp;
+        } t0;
+        struct vorbis_floor1_s
+        {
+            uint_fast8_t partitions;
+            uint_fast8_t maximum_class;
+            uint_fast8_t partition_class[32];
+            uint_fast8_t class_dimensions[16];
+            uint_fast8_t class_subclasses[16];
+            uint_fast8_t class_masterbook[16];
+            int_fast16_t subclass_books[16][8];
+            uint_fast8_t multiplier;
+            uint_fast16_t x_list_dim;
+            floor1_entry_t * list;
+        } t1;
+    } data;
+} vorbis_floor;
+
+typedef struct {
+    uint_fast16_t type;
+    uint_fast32_t begin;
+    uint_fast32_t end;
+    uint_fast32_t partition_size;
+    uint_fast8_t classifications;
+    uint_fast8_t classbook;
+    int_fast16_t books[64][8];
+    uint_fast8_t maxpass;
+} vorbis_residue;
+
+typedef struct {
+    uint_fast8_t submaps;
+    uint_fast16_t coupling_steps;
+    uint_fast8_t *magnitude;
+    uint_fast8_t *angle;
+    uint_fast8_t *mux;
+    uint_fast8_t submap_floor[16];
+    uint_fast8_t submap_residue[16];
+} vorbis_mapping;
+
+typedef struct {
+    uint_fast8_t blockflag;
+    uint_fast16_t windowtype;
+    uint_fast16_t transformtype;
+    uint_fast8_t mapping;
+} vorbis_mode;
+
+typedef struct vorbis_context_s {
+    AVCodecContext *avccontext;
+    GetBitContext gb;
+    DSPContext dsp;
+
+    MDCTContext mdct[2];
+    uint_fast8_t first_frame;
+    uint_fast32_t version;
+    uint_fast8_t audio_channels;
+    uint_fast32_t audio_samplerate;
+    uint_fast32_t bitrate_maximum;
+    uint_fast32_t bitrate_nominal;
+    uint_fast32_t bitrate_minimum;
+    uint_fast32_t blocksize[2];
+    const float * win[2];
+    uint_fast16_t codebook_count;
+    vorbis_codebook *codebooks;
+    uint_fast8_t floor_count;
+    vorbis_floor *floors;
+    uint_fast8_t residue_count;
+    vorbis_residue *residues;
+    uint_fast8_t mapping_count;
+    vorbis_mapping *mappings;
+    uint_fast8_t mode_count;
+    vorbis_mode *modes;
+    uint_fast8_t mode_number; // mode number for the current packet
+    float *channel_residues;
+    float *channel_floors;
+    float *saved;
+    uint_fast16_t saved_start;
+    float *ret;
+    float *buf;
+    float *buf_tmp;
+    uint_fast32_t add_bias; // for float->int conversion
+    uint_fast32_t exp_bias;
+} vorbis_context;
+
+/* Helper functions */
+
+#define BARK(x) \
+    (13.1f*atan(0.00074f*(x))+2.24f*atan(1.85e-8f*(x)*(x))+1e-4f*(x))
+
+unsigned int ff_vorbis_nth_root(unsigned int x, unsigned int n) {   // x^(1/n)
+    unsigned int ret=0, i, j;
+
+    do {
+        ++ret;
+        for(i=0,j=ret;i<n-1;i++) j*=ret;
+    } while (j<=x);
+
+    return (ret-1);
+}
+
+static float vorbisfloat2float(uint_fast32_t val) {
+    double mant=val&0x1fffff;
+    long exp=(val&0x7fe00000L)>>21;
+    if (val&0x80000000) mant=-mant;
+    return(ldexp(mant, exp-20-768));
+}
+
+
+// Generate vlc codes from vorbis huffman code lengths
+
+int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, uint_fast32_t num) {
+    uint_fast32_t exit_at_level[33]={404,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+        0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+    uint_fast8_t i,j;
+    uint_fast32_t code,p;
+
+#ifdef V_DEBUG
+    GetBitContext gb;
+#endif
+
+    for(p=0;(bits[p]==0) && (p<num);++p);
+    if (p==num) {
+//        av_log(vc->avccontext, AV_LOG_INFO, "An empty codebook. Heh?! \n");
+        return 0;
+    }
+
+    codes[p]=0;
+    for(i=0;i<bits[p];++i) {
+        exit_at_level[i+1]=1<<i;
+    }
+
+#ifdef V_DEBUG
+    av_log(NULL, AV_LOG_INFO, " %d. of %d code len %d code %d - ", p, num, bits[p], codes[p]);
+    init_get_bits(&gb, (uint_fast8_t *)&codes[p], bits[p]);
+    for(i=0;i<bits[p];++i) {
+        av_log(NULL, AV_LOG_INFO, "%s", get_bits1(&gb) ? "1" : "0");
+    }
+    av_log(NULL, AV_LOG_INFO, "\n");
+#endif
+
+    ++p;
+
+    for(;p<num;++p) {
+        if (bits[p]==0) continue;
+        // find corresponding exit(node which the tree can grow further from)
+        for(i=bits[p];i>0;--i) {
+            if (exit_at_level[i]) break;
+        }
+        if (!i) return 1; // overspecified tree
+        code=exit_at_level[i];
+        exit_at_level[i]=0;
+        // construct code (append 0s to end) and introduce new exits
+        for(j=i+1;j<=bits[p];++j) {
+            exit_at_level[j]=code+(1<<(j-1));
+        }
+        codes[p]=code;
+
+#ifdef V_DEBUG
+        av_log(NULL, AV_LOG_INFO, " %d. code len %d code %d - ", p, bits[p], codes[p]);
+        init_get_bits(&gb, (uint_fast8_t *)&codes[p], bits[p]);
+        for(i=0;i<bits[p];++i) {
+            av_log(NULL, AV_LOG_INFO, "%s", get_bits1(&gb) ? "1" : "0");
+        }
+        av_log(NULL, AV_LOG_INFO, "\n");
+#endif
+
+    }
+
+    //no exits should be left (underspecified tree - ie. unused valid vlcs - not allowed by SPEC)
+    for (p=1; p<33; p++)
+        if (exit_at_level[p]) return 1;
+
+    return 0;
+}
+
+void ff_vorbis_ready_floor1_list(floor1_entry_t * list, int values) {
+    int i;
+    list[0].sort = 0;
+    list[1].sort = 1;
+    for (i = 2; i < values; i++) {
+        int j;
+        list[i].low = 0;
+        list[i].high = 1;
+        list[i].sort = i;
+        for (j = 2; j < i; j++) {
+            int tmp = list[j].x;
+            if (tmp < list[i].x) {
+                if (tmp > list[list[i].low].x) list[i].low = j;
+            } else {
+                if (tmp < list[list[i].high].x) list[i].high = j;
+            }
+        }
+    }
+    for (i = 0; i < values - 1; i++) {
+        int j;
+        for (j = i + 1; j < values; j++) {
+            if (list[list[i].sort].x > list[list[j].sort].x) {
+                int tmp = list[i].sort;
+                list[i].sort = list[j].sort;
+                list[j].sort = tmp;
+            }
+        }
+    }
+}
+
+// Free all allocated memory -----------------------------------------
+
+static void vorbis_free(vorbis_context *vc) {
+    int_fast16_t i;
+
+    av_freep(&vc->channel_residues);
+    av_freep(&vc->channel_floors);
+    av_freep(&vc->saved);
+    av_freep(&vc->ret);
+    av_freep(&vc->buf);
+    av_freep(&vc->buf_tmp);
+
+    av_freep(&vc->residues);
+    av_freep(&vc->modes);
+
+    ff_mdct_end(&vc->mdct[0]);
+    ff_mdct_end(&vc->mdct[1]);
+
+    for(i=0;i<vc->codebook_count;++i) {
+        av_free(vc->codebooks[i].codevectors);
+        free_vlc(&vc->codebooks[i].vlc);
+    }
+    av_freep(&vc->codebooks);
+
+    for(i=0;i<vc->floor_count;++i) {
+        if(vc->floors[i].floor_type==0) {
+            av_free(vc->floors[i].data.t0.map[0]);
+            av_free(vc->floors[i].data.t0.map[1]);
+            av_free(vc->floors[i].data.t0.book_list);
+            av_free(vc->floors[i].data.t0.lsp);
+        }
+        else {
+            av_free(vc->floors[i].data.t1.list);
+        }
+    }
+    av_freep(&vc->floors);
+
+    for(i=0;i<vc->mapping_count;++i) {
+        av_free(vc->mappings[i].magnitude);
+        av_free(vc->mappings[i].angle);
+        av_free(vc->mappings[i].mux);
+    }
+    av_freep(&vc->mappings);
+
+    if(vc->exp_bias){
+        av_freep(&vc->win[0]);
+        av_freep(&vc->win[1]);
+    }
+}
+
+// Parse setup header -------------------------------------------------
+
+// Process codebooks part
+
+static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
+    uint_fast16_t cb;
+    uint8_t *tmp_vlc_bits;
+    uint32_t *tmp_vlc_codes;
+    GetBitContext *gb=&vc->gb;
+
+    vc->codebook_count=get_bits(gb,8)+1;
+
+    AV_DEBUG(" Codebooks: %d \n", vc->codebook_count);
+
+    vc->codebooks=(vorbis_codebook *)av_mallocz(vc->codebook_count * sizeof(vorbis_codebook));
+    tmp_vlc_bits=(uint8_t *)av_mallocz(V_MAX_VLCS * sizeof(uint8_t));
+    tmp_vlc_codes=(uint32_t *)av_mallocz(V_MAX_VLCS * sizeof(uint32_t));
+
+    for(cb=0;cb<vc->codebook_count;++cb) {
+        vorbis_codebook *codebook_setup=&vc->codebooks[cb];
+        uint_fast8_t ordered;
+        uint_fast32_t t, used_entries=0;
+        uint_fast32_t entries;
+
+        AV_DEBUG(" %d. Codebook \n", cb);
+
+        if (get_bits(gb, 24)!=0x564342) {
+            av_log(vc->avccontext, AV_LOG_ERROR, " %"PRIdFAST16". Codebook setup data corrupt. \n", cb);
+            goto error;
+        }
+
+        codebook_setup->dimensions=get_bits(gb, 16);
+        if (codebook_setup->dimensions>16) {
+            av_log(vc->avccontext, AV_LOG_ERROR, " %"PRIdFAST16". Codebook's dimension is too large (%d). \n", cb, codebook_setup->dimensions);
+            goto error;
+        }
+        entries=get_bits(gb, 24);
+        if (entries>V_MAX_VLCS) {
+            av_log(vc->avccontext, AV_LOG_ERROR, " %"PRIdFAST16". Codebook has too many entries (%"PRIdFAST32"). \n", cb, entries);
+            goto error;
+        }
+
+        ordered=get_bits1(gb);
+
+        AV_DEBUG(" codebook_dimensions %d, codebook_entries %d \n", codebook_setup->dimensions, entries);
+
+        if (!ordered) {
+            uint_fast16_t ce;
+            uint_fast8_t flag;
+            uint_fast8_t sparse=get_bits1(gb);
+
+            AV_DEBUG(" not ordered \n");
+
+            if (sparse) {
+                AV_DEBUG(" sparse \n");
+
+                used_entries=0;
+                for(ce=0;ce<entries;++ce) {
+                    flag=get_bits1(gb);
+                    if (flag) {
+                        tmp_vlc_bits[ce]=get_bits(gb, 5)+1;
+                        ++used_entries;
+                    }
+                    else tmp_vlc_bits[ce]=0;
+                }
+            } else {
+                AV_DEBUG(" not sparse \n");
+
+                used_entries=entries;
+                for(ce=0;ce<entries;++ce) {
+                    tmp_vlc_bits[ce]=get_bits(gb, 5)+1;
+                }
+            }
+        } else {
+            uint_fast16_t current_entry=0;
+            uint_fast8_t current_length=get_bits(gb, 5)+1;
+
+            AV_DEBUG(" ordered, current length: %d \n", current_length);  //FIXME
+
+            used_entries=entries;
+            for(;current_entry<used_entries;++current_length) {
+                uint_fast16_t i, number;
+
+                AV_DEBUG(" number bits: %d ", ilog(entries - current_entry));
+
+                number=get_bits(gb, ilog(entries - current_entry));
+
+                AV_DEBUG(" number: %d \n", number);
+
+                for(i=current_entry;i<number+current_entry;++i) {
+                    if (i<used_entries) tmp_vlc_bits[i]=current_length;
+                }
+
+                current_entry+=number;
+            }
+            if (current_entry>used_entries) {
+                av_log(vc->avccontext, AV_LOG_ERROR, " More codelengths than codes in codebook. \n");
+                goto error;
+            }
+        }
+
+        codebook_setup->lookup_type=get_bits(gb, 4);
+
+        AV_DEBUG(" lookup type: %d : %s \n", codebook_setup->lookup_type, codebook_setup->lookup_type ? "vq" : "no lookup" );
+
+// If the codebook is used for (inverse) VQ, calculate codevectors.
+
+        if (codebook_setup->lookup_type==1) {
+            uint_fast16_t i, j, k;
+            uint_fast16_t codebook_lookup_values=ff_vorbis_nth_root(entries, codebook_setup->dimensions);
+            uint_fast16_t codebook_multiplicands[codebook_lookup_values];
+
+            float codebook_minimum_value=vorbisfloat2float(get_bits_long(gb, 32));
+            float codebook_delta_value=vorbisfloat2float(get_bits_long(gb, 32));
+            uint_fast8_t codebook_value_bits=get_bits(gb, 4)+1;
+            uint_fast8_t codebook_sequence_p=get_bits1(gb);
+
+            AV_DEBUG(" We expect %d numbers for building the codevectors. \n", codebook_lookup_values);
+            AV_DEBUG("  delta %f minmum %f \n", codebook_delta_value, codebook_minimum_value);
+
+            for(i=0;i<codebook_lookup_values;++i) {
+                codebook_multiplicands[i]=get_bits(gb, codebook_value_bits);
+
+                AV_DEBUG(" multiplicands*delta+minmum : %e \n", (float)codebook_multiplicands[i]*codebook_delta_value+codebook_minimum_value);
+                AV_DEBUG(" multiplicand %d \n", codebook_multiplicands[i]);
+            }
+
+// Weed out unused vlcs and build codevector vector
+            codebook_setup->codevectors=(float *)av_mallocz(used_entries*codebook_setup->dimensions * sizeof(float));
+            for(j=0, i=0;i<entries;++i) {
+                uint_fast8_t dim=codebook_setup->dimensions;
+
+                if (tmp_vlc_bits[i]) {
+                    float last=0.0;
+                    uint_fast32_t lookup_offset=i;
+
+#ifdef V_DEBUG
+                    av_log(vc->avccontext, AV_LOG_INFO, "Lookup offset %d ,", i);
+#endif
+
+                    for(k=0;k<dim;++k) {
+                        uint_fast32_t multiplicand_offset = lookup_offset % codebook_lookup_values;
+                        codebook_setup->codevectors[j*dim+k]=codebook_multiplicands[multiplicand_offset]*codebook_delta_value+codebook_minimum_value+last;
+                        if (codebook_sequence_p) {
+                            last=codebook_setup->codevectors[j*dim+k];
+                        }
+                        lookup_offset/=codebook_lookup_values;
+                    }
+                    tmp_vlc_bits[j]=tmp_vlc_bits[i];
+
+#ifdef V_DEBUG
+                    av_log(vc->avccontext, AV_LOG_INFO, "real lookup offset %d, vector: ", j);
+                    for(k=0;k<dim;++k) {
+                        av_log(vc->avccontext, AV_LOG_INFO, " %f ", codebook_setup->codevectors[j*dim+k]);
+                    }
+                    av_log(vc->avccontext, AV_LOG_INFO, "\n");
+#endif
+
+                    ++j;
+                }
+            }
+            if (j!=used_entries) {
+                av_log(vc->avccontext, AV_LOG_ERROR, "Bug in codevector vector building code. \n");
+                goto error;
+            }
+            entries=used_entries;
+        }
+        else if (codebook_setup->lookup_type>=2) {
+            av_log(vc->avccontext, AV_LOG_ERROR, "Codebook lookup type not supported. \n");
+            goto error;
+        }
+
+// Initialize VLC table
+        if (ff_vorbis_len2vlc(tmp_vlc_bits, tmp_vlc_codes, entries)) {
+            av_log(vc->avccontext, AV_LOG_ERROR, " Invalid code lengths while generating vlcs. \n");
+            goto error;
+        }
+        codebook_setup->maxdepth=0;
+        for(t=0;t<entries;++t)
+            if (tmp_vlc_bits[t]>=codebook_setup->maxdepth) codebook_setup->maxdepth=tmp_vlc_bits[t];
+
+        if(codebook_setup->maxdepth > 3*V_NB_BITS) codebook_setup->nb_bits=V_NB_BITS2;
+        else                                       codebook_setup->nb_bits=V_NB_BITS;
+
+        codebook_setup->maxdepth=(codebook_setup->maxdepth+codebook_setup->nb_bits-1)/codebook_setup->nb_bits;
+
+        if (init_vlc(&codebook_setup->vlc, codebook_setup->nb_bits, entries, tmp_vlc_bits, sizeof(*tmp_vlc_bits), sizeof(*tmp_vlc_bits), tmp_vlc_codes, sizeof(*tmp_vlc_codes), sizeof(*tmp_vlc_codes), INIT_VLC_LE)) {
+            av_log(vc->avccontext, AV_LOG_ERROR, " Error generating vlc tables. \n");
+            goto error;
+        }
+    }
+
+    av_free(tmp_vlc_bits);
+    av_free(tmp_vlc_codes);
+    return 0;
+
+// Error:
+error:
+    av_free(tmp_vlc_bits);
+    av_free(tmp_vlc_codes);
+    return 1;
+}
+
+// Process time domain transforms part (unused in Vorbis I)
+
+static int vorbis_parse_setup_hdr_tdtransforms(vorbis_context *vc) {
+    GetBitContext *gb=&vc->gb;
+    uint_fast8_t i;
+    uint_fast8_t vorbis_time_count=get_bits(gb, 6)+1;
+
+    for(i=0;i<vorbis_time_count;++i) {
+        uint_fast16_t vorbis_tdtransform=get_bits(gb, 16);
+
+        AV_DEBUG(" Vorbis time domain transform %d: %d \n", vorbis_time_count, vorbis_tdtransform);
+
+        if (vorbis_tdtransform) {
+            av_log(vc->avccontext, AV_LOG_ERROR, "Vorbis time domain transform data nonzero. \n");
+            return 1;
+        }
+    }
+    return 0;
+}
+
+// Process floors part
+
+static uint_fast8_t vorbis_floor0_decode(vorbis_context *vc,
+                                         vorbis_floor_data *vfu, float *vec);
+static void create_map( vorbis_context * vc, uint_fast8_t floor_number );
+static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc,
+                                         vorbis_floor_data *vfu, float *vec);
+static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) {
+    GetBitContext *gb=&vc->gb;
+    uint_fast16_t i,j,k;
+
+    vc->floor_count=get_bits(gb, 6)+1;
+
+    vc->floors=(vorbis_floor *)av_mallocz(vc->floor_count * sizeof(vorbis_floor));
+
+    for (i=0;i<vc->floor_count;++i) {
+        vorbis_floor *floor_setup=&vc->floors[i];
+
+        floor_setup->floor_type=get_bits(gb, 16);
+
+        AV_DEBUG(" %d. floor type %d \n", i, floor_setup->floor_type);
+
+        if (floor_setup->floor_type==1) {
+            uint_fast8_t maximum_class=0;
+            uint_fast8_t rangebits;
+            uint_fast16_t floor1_values=2;
+
+            floor_setup->decode=vorbis_floor1_decode;
+
+            floor_setup->data.t1.partitions=get_bits(gb, 5);
+
+            AV_DEBUG(" %d.floor: %d partitions \n", i, floor_setup->data.t1.partitions);
+
+            for(j=0;j<floor_setup->data.t1.partitions;++j) {
+                floor_setup->data.t1.partition_class[j]=get_bits(gb, 4);
+                if (floor_setup->data.t1.partition_class[j]>maximum_class) maximum_class=floor_setup->data.t1.partition_class[j];
+
+                AV_DEBUG(" %d. floor %d partition class %d \n", i, j, floor_setup->data.t1.partition_class[j]);
+
+            }
+
+            AV_DEBUG(" maximum class %d \n", maximum_class);
+
+            floor_setup->data.t1.maximum_class=maximum_class;
+
+            for(j=0;j<=maximum_class;++j) {
+                floor_setup->data.t1.class_dimensions[j]=get_bits(gb, 3)+1;
+                floor_setup->data.t1.class_subclasses[j]=get_bits(gb, 2);
+
+                AV_DEBUG(" %d floor %d class dim: %d subclasses %d \n", i, j, floor_setup->data.t1.class_dimensions[j], floor_setup->data.t1.class_subclasses[j]);
+
+                if (floor_setup->data.t1.class_subclasses[j]) {
+                    floor_setup->data.t1.class_masterbook[j]=get_bits(gb, 8);
+
+                    AV_DEBUG("   masterbook: %d \n", floor_setup->data.t1.class_masterbook[j]);
+                }
+
+                for(k=0;k<(1<<floor_setup->data.t1.class_subclasses[j]);++k) {
+                    floor_setup->data.t1.subclass_books[j][k]=(int16_t)get_bits(gb, 8)-1;
+
+                    AV_DEBUG("    book %d. : %d \n", k, floor_setup->data.t1.subclass_books[j][k]);
+                }
+            }
+
+            floor_setup->data.t1.multiplier=get_bits(gb, 2)+1;
+            floor_setup->data.t1.x_list_dim=2;
+
+            for(j=0;j<floor_setup->data.t1.partitions;++j) {
+                floor_setup->data.t1.x_list_dim+=floor_setup->data.t1.class_dimensions[floor_setup->data.t1.partition_class[j]];
+            }
+
+            floor_setup->data.t1.list=(floor1_entry_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(floor1_entry_t));
+
+
+            rangebits=get_bits(gb, 4);
+            floor_setup->data.t1.list[0].x = 0;
+            floor_setup->data.t1.list[1].x = (1<<rangebits);
+
+            for(j=0;j<floor_setup->data.t1.partitions;++j) {
+                for(k=0;k<floor_setup->data.t1.class_dimensions[floor_setup->data.t1.partition_class[j]];++k,++floor1_values) {
+                    floor_setup->data.t1.list[floor1_values].x=get_bits(gb, rangebits);
+
+                    AV_DEBUG(" %d. floor1 Y coord. %d \n", floor1_values, floor_setup->data.t1.list[floor1_values].x);
+                }
+            }
+
+// Precalculate order of x coordinates - needed for decode
+            ff_vorbis_ready_floor1_list(floor_setup->data.t1.list, floor_setup->data.t1.x_list_dim);
+        }
+        else if(floor_setup->floor_type==0) {
+            uint_fast8_t max_codebook_dim=0;
+
+            floor_setup->decode=vorbis_floor0_decode;
+
+            floor_setup->data.t0.order=get_bits(gb, 8);
+            floor_setup->data.t0.rate=get_bits(gb, 16);
+            floor_setup->data.t0.bark_map_size=get_bits(gb, 16);
+            floor_setup->data.t0.amplitude_bits=get_bits(gb, 6);
+            /* zero would result in a div by zero later *
+             * 2^0 - 1 == 0                             */
+            if (floor_setup->data.t0.amplitude_bits == 0) {
+              av_log(vc->avccontext, AV_LOG_ERROR,
+                     "Floor 0 amplitude bits is 0.\n");
+              return 1;
+            }
+            floor_setup->data.t0.amplitude_offset=get_bits(gb, 8);
+            floor_setup->data.t0.num_books=get_bits(gb, 4)+1;
+
+            /* allocate mem for booklist */
+            floor_setup->data.t0.book_list=
+                av_malloc(floor_setup->data.t0.num_books);
+            if(!floor_setup->data.t0.book_list) { return 1; }
+            /* read book indexes */
+            {
+                int idx;
+                uint_fast8_t book_idx;
+                for (idx=0;idx<floor_setup->data.t0.num_books;++idx) {
+                    book_idx=get_bits(gb, 8);
+                    floor_setup->data.t0.book_list[idx]=book_idx;
+                    if (vc->codebooks[book_idx].dimensions > max_codebook_dim)
+                        max_codebook_dim=vc->codebooks[book_idx].dimensions;
+
+                    if (floor_setup->data.t0.book_list[idx]>vc->codebook_count)
+                        return 1;
+                }
+            }
+
+            create_map( vc, i );
+
+            /* allocate mem for lsp coefficients */
+            {
+                /* codebook dim is for padding if codebook dim doesn't *
+                 * divide order+1 then we need to read more data       */
+                floor_setup->data.t0.lsp=
+                    av_malloc((floor_setup->data.t0.order+1 + max_codebook_dim)
+                              * sizeof(float));
+                if(!floor_setup->data.t0.lsp) { return 1; }
+            }
+
+#ifdef V_DEBUG /* debug output parsed headers */
+            AV_DEBUG("floor0 order: %u\n", floor_setup->data.t0.order);
+            AV_DEBUG("floor0 rate: %u\n", floor_setup->data.t0.rate);
+            AV_DEBUG("floor0 bark map size: %u\n",
+              floor_setup->data.t0.bark_map_size);
+            AV_DEBUG("floor0 amplitude bits: %u\n",
+              floor_setup->data.t0.amplitude_bits);
+            AV_DEBUG("floor0 amplitude offset: %u\n",
+              floor_setup->data.t0.amplitude_offset);
+            AV_DEBUG("floor0 number of books: %u\n",
+              floor_setup->data.t0.num_books);
+            AV_DEBUG("floor0 book list pointer: %p\n",
+              floor_setup->data.t0.book_list);
+            {
+              int idx;
+              for (idx=0;idx<floor_setup->data.t0.num_books;++idx) {
+                AV_DEBUG( "  Book %d: %u\n",
+                  idx+1,
+                  floor_setup->data.t0.book_list[idx] );
+              }
+            }
+#endif
+        }
+        else {
+            av_log(vc->avccontext, AV_LOG_ERROR, "Invalid floor type!\n");
+            return 1;
+        }
+    }
+    return 0;
+}
+
+// Process residues part
+
+static int vorbis_parse_setup_hdr_residues(vorbis_context *vc){
+    GetBitContext *gb=&vc->gb;
+    uint_fast8_t i, j, k;
+
+    vc->residue_count=get_bits(gb, 6)+1;
+    vc->residues=(vorbis_residue *)av_mallocz(vc->residue_count * sizeof(vorbis_residue));
+
+    AV_DEBUG(" There are %d residues. \n", vc->residue_count);
+
+    for(i=0;i<vc->residue_count;++i) {
+        vorbis_residue *res_setup=&vc->residues[i];
+        uint_fast8_t cascade[64];
+        uint_fast8_t high_bits;
+        uint_fast8_t low_bits;
+
+        res_setup->type=get_bits(gb, 16);
+
+        AV_DEBUG(" %d. residue type %d \n", i, res_setup->type);
+
+        res_setup->begin=get_bits(gb, 24);
+        res_setup->end=get_bits(gb, 24);
+        res_setup->partition_size=get_bits(gb, 24)+1;
+        res_setup->classifications=get_bits(gb, 6)+1;
+        res_setup->classbook=get_bits(gb, 8);
+
+        AV_DEBUG("    begin %d end %d part.size %d classif.s %d classbook %d \n", res_setup->begin, res_setup->end, res_setup->partition_size,
+          res_setup->classifications, res_setup->classbook);
+
+        for(j=0;j<res_setup->classifications;++j) {
+            high_bits=0;
+            low_bits=get_bits(gb, 3);
+            if (get_bits1(gb)) {
+                high_bits=get_bits(gb, 5);
+            }
+            cascade[j]=(high_bits<<3)+low_bits;
+
+            AV_DEBUG("     %d class casscade depth: %d \n", j, ilog(cascade[j]));
+        }
+
+        res_setup->maxpass=0;
+        for(j=0;j<res_setup->classifications;++j) {
+            for(k=0;k<8;++k) {
+                if (cascade[j]&(1<<k)) {
+                        res_setup->books[j][k]=get_bits(gb, 8);
+
+                    AV_DEBUG("     %d class casscade depth %d book: %d \n", j, k, res_setup->books[j][k]);
+
+                    if (k>res_setup->maxpass) {
+                        res_setup->maxpass=k;
+                    }
+                } else {
+                    res_setup->books[j][k]=-1;
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+// Process mappings part
+
+static int vorbis_parse_setup_hdr_mappings(vorbis_context *vc) {
+    GetBitContext *gb=&vc->gb;
+    uint_fast8_t i, j;
+
+    vc->mapping_count=get_bits(gb, 6)+1;
+    vc->mappings=(vorbis_mapping *)av_mallocz(vc->mapping_count * sizeof(vorbis_mapping));
+
+    AV_DEBUG(" There are %d mappings. \n", vc->mapping_count);
+
+    for(i=0;i<vc->mapping_count;++i) {
+        vorbis_mapping *mapping_setup=&vc->mappings[i];
+
+        if (get_bits(gb, 16)) {
+            av_log(vc->avccontext, AV_LOG_ERROR, "Other mappings than type 0 are not compliant with the Vorbis I specification. \n");
+            return 1;
+        }
+        if (get_bits1(gb)) {
+            mapping_setup->submaps=get_bits(gb, 4)+1;
+        } else {
+            mapping_setup->submaps=1;
+        }
+
+        if (get_bits1(gb)) {
+            mapping_setup->coupling_steps=get_bits(gb, 8)+1;
+            mapping_setup->magnitude=(uint_fast8_t *)av_mallocz(mapping_setup->coupling_steps * sizeof(uint_fast8_t));
+            mapping_setup->angle=(uint_fast8_t *)av_mallocz(mapping_setup->coupling_steps * sizeof(uint_fast8_t));
+            for(j=0;j<mapping_setup->coupling_steps;++j) {
+                mapping_setup->magnitude[j]=get_bits(gb, ilog(vc->audio_channels-1));
+                mapping_setup->angle[j]=get_bits(gb, ilog(vc->audio_channels-1));
+                // FIXME: sanity checks
+            }
+        } else {
+            mapping_setup->coupling_steps=0;
+        }
+
+        AV_DEBUG("   %d mapping coupling steps: %d \n", i, mapping_setup->coupling_steps);
+
+        if(get_bits(gb, 2)) {
+            av_log(vc->avccontext, AV_LOG_ERROR, "%d. mapping setup data invalid. \n", i);
+            return 1; // following spec.
+        }
+
+        if (mapping_setup->submaps>1) {
+            mapping_setup->mux=(uint_fast8_t *)av_mallocz(vc->audio_channels * sizeof(uint_fast8_t));
+            for(j=0;j<vc->audio_channels;++j) {
+                mapping_setup->mux[j]=get_bits(gb, 4);
+            }
+        }
+
+        for(j=0;j<mapping_setup->submaps;++j) {
+            get_bits(gb, 8); // FIXME check?
+            mapping_setup->submap_floor[j]=get_bits(gb, 8);
+            mapping_setup->submap_residue[j]=get_bits(gb, 8);
+
+            AV_DEBUG("   %d mapping %d submap : floor %d, residue %d \n", i, j, mapping_setup->submap_floor[j], mapping_setup->submap_residue[j]);
+        }
+    }
+    return 0;
+}
+
+// Process modes part
+
+static void create_map( vorbis_context * vc, uint_fast8_t floor_number )
+{
+    vorbis_floor * floors=vc->floors;
+    vorbis_floor0 * vf;
+    int idx;
+    int_fast8_t blockflag;
+    int_fast32_t * map;
+    int_fast32_t n; //TODO: could theoretically be smaller?
+
+    for (blockflag=0;blockflag<2;++blockflag)
+    {
+    n=vc->blocksize[blockflag]/2;
+    floors[floor_number].data.t0.map[blockflag]=
+        av_malloc((n+1) * sizeof(int_fast32_t)); // n+sentinel
+
+    map=floors[floor_number].data.t0.map[blockflag];
+    vf=&floors[floor_number].data.t0;
+
+    for (idx=0; idx<n;++idx) {
+        map[idx]=floor( BARK((vf->rate*idx)/(2.0f*n)) *
+                              ((vf->bark_map_size)/
+                               BARK(vf->rate/2.0f )) );
+        if (vf->bark_map_size-1 < map[idx]) {
+            map[idx]=vf->bark_map_size-1;
+        }
+    }
+    map[n]=-1;
+    vf->map_size[blockflag]=n;
+    }
+
+#   ifdef V_DEBUG
+    for(idx=0;idx<=n;++idx) {
+        AV_DEBUG("floor0 map: map at pos %d is %d\n",
+                 idx, map[idx]);
+    }
+#   endif
+}
+
+static int vorbis_parse_setup_hdr_modes(vorbis_context *vc) {
+    GetBitContext *gb=&vc->gb;
+    uint_fast8_t i;
+
+    vc->mode_count=get_bits(gb, 6)+1;
+    vc->modes=(vorbis_mode *)av_mallocz(vc->mode_count * sizeof(vorbis_mode));
+
+    AV_DEBUG(" There are %d modes.\n", vc->mode_count);
+
+    for(i=0;i<vc->mode_count;++i) {
+        vorbis_mode *mode_setup=&vc->modes[i];
+
+        mode_setup->blockflag=get_bits(gb, 1);
+        mode_setup->windowtype=get_bits(gb, 16); //FIXME check
+        mode_setup->transformtype=get_bits(gb, 16); //FIXME check
+        mode_setup->mapping=get_bits(gb, 8); //FIXME check
+
+        AV_DEBUG(" %d mode: blockflag %d, windowtype %d, transformtype %d, mapping %d \n", i, mode_setup->blockflag, mode_setup->windowtype, mode_setup->transformtype, mode_setup->mapping);
+    }
+    return 0;
+}
+
+// Process the whole setup header using the functions above
+
+static int vorbis_parse_setup_hdr(vorbis_context *vc) {
+    GetBitContext *gb=&vc->gb;
+
+    if ((get_bits(gb, 8)!='v') || (get_bits(gb, 8)!='o') ||
+    (get_bits(gb, 8)!='r') || (get_bits(gb, 8)!='b') ||
+    (get_bits(gb, 8)!='i') || (get_bits(gb, 8)!='s')) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (no vorbis signature). \n");
+        return 1;
+    }
+
+    if (vorbis_parse_setup_hdr_codebooks(vc)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (codebooks). \n");
+        return 2;
+    }
+    if (vorbis_parse_setup_hdr_tdtransforms(vc)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (time domain transforms). \n");
+        return 3;
+    }
+    if (vorbis_parse_setup_hdr_floors(vc)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (floors). \n");
+        return 4;
+    }
+    if (vorbis_parse_setup_hdr_residues(vc)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (residues). \n");
+        return 5;
+    }
+    if (vorbis_parse_setup_hdr_mappings(vc)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (mappings). \n");
+        return 6;
+    }
+    if (vorbis_parse_setup_hdr_modes(vc)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (modes). \n");
+        return 7;
+    }
+    if (!get_bits1(gb)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis setup header packet corrupt (framing flag). \n");
+        return 8; // framing flag bit unset error
+    }
+
+    return 0;
+}
+
+// Process the identification header
+
+static int vorbis_parse_id_hdr(vorbis_context *vc){
+    GetBitContext *gb=&vc->gb;
+    uint_fast8_t bl0, bl1;
+
+    if ((get_bits(gb, 8)!='v') || (get_bits(gb, 8)!='o') ||
+    (get_bits(gb, 8)!='r') || (get_bits(gb, 8)!='b') ||
+    (get_bits(gb, 8)!='i') || (get_bits(gb, 8)!='s')) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (no vorbis signature). \n");
+        return 1;
+    }
+
+    vc->version=get_bits_long(gb, 32);    //FIXME check 0
+    vc->audio_channels=get_bits(gb, 8);   //FIXME check >0
+    vc->audio_samplerate=get_bits_long(gb, 32);   //FIXME check >0
+    vc->bitrate_maximum=get_bits_long(gb, 32);
+    vc->bitrate_nominal=get_bits_long(gb, 32);
+    vc->bitrate_minimum=get_bits_long(gb, 32);
+    bl0=get_bits(gb, 4);
+    bl1=get_bits(gb, 4);
+    vc->blocksize[0]=(1<<bl0);
+    vc->blocksize[1]=(1<<bl1);
+    if (bl0>13 || bl0<6 || bl1>13 || bl1<6 || bl1<bl0) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (illegal blocksize). \n");
+        return 3;
+    }
+    // output format int16
+    if (vc->blocksize[1]/2 * vc->audio_channels * 2 >
+                                             AVCODEC_MAX_AUDIO_FRAME_SIZE) {
+        av_log(vc->avccontext, AV_LOG_ERROR, "Vorbis channel count makes "
+               "output packets too large.\n");
+        return 4;
+    }
+    vc->win[0]=ff_vorbis_vwin[bl0-6];
+    vc->win[1]=ff_vorbis_vwin[bl1-6];
+
+    if(vc->exp_bias){
+        int i, j;
+        for(j=0; j<2; j++){
+            float *win = av_malloc(vc->blocksize[j]/2 * sizeof(float));
+            for(i=0; i<vc->blocksize[j]/2; i++)
+                win[i] = vc->win[j][i] * (1<<15);
+            vc->win[j] = win;
+        }
+    }
+
+    if ((get_bits1(gb)) == 0) {
+        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (framing flag not set). \n");
+        return 2;
+    }
+
+    vc->channel_residues=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->channel_floors=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->saved=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->ret=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->buf=(float *)av_malloc(vc->blocksize[1] * sizeof(float));
+    vc->buf_tmp=(float *)av_malloc(vc->blocksize[1] * sizeof(float));
+    vc->saved_start=0;
+
+    ff_mdct_init(&vc->mdct[0], bl0, 1);
+    ff_mdct_init(&vc->mdct[1], bl1, 1);
+
+    AV_DEBUG(" vorbis version %d \n audio_channels %d \n audio_samplerate %d \n bitrate_max %d \n bitrate_nom %d \n bitrate_min %d \n blk_0 %d blk_1 %d \n ",
+            vc->version, vc->audio_channels, vc->audio_samplerate, vc->bitrate_maximum, vc->bitrate_nominal, vc->bitrate_minimum, vc->blocksize[0], vc->blocksize[1]);
+
+/*
+    BLK=vc->blocksize[0];
+    for(i=0;i<BLK/2;++i) {
+        vc->win[0][i]=sin(0.5*3.14159265358*(sin(((float)i+0.5)/(float)BLK*3.14159265358))*(sin(((float)i+0.5)/(float)BLK*3.14159265358)));
+    }
+*/
+
+    return 0;
+}
+
+// Process the extradata using the functions above (identification header, setup header)
+
+static int vorbis_decode_init(AVCodecContext *avccontext) {
+    vorbis_context *vc = avccontext->priv_data ;
+    uint8_t *headers = avccontext->extradata;
+    int headers_len=avccontext->extradata_size;
+    uint8_t *header_start[3];
+    int header_len[3];
+    GetBitContext *gb = &(vc->gb);
+    int hdr_type;
+
+    vc->avccontext = avccontext;
+    dsputil_init(&vc->dsp, avccontext);
+
+    if(vc->dsp.float_to_int16 == ff_float_to_int16_c) {
+        vc->add_bias = 385;
+        vc->exp_bias = 0;
+    } else {
+        vc->add_bias = 0;
+        vc->exp_bias = 15<<23;
+    }
+
+    if (!headers_len) {
+        av_log(avccontext, AV_LOG_ERROR, "Extradata corrupt.\n");
+        return -1;
+    }
+
+    if (ff_split_xiph_headers(headers, headers_len, 30, header_start, header_len) < 0) {
+        av_log(avccontext, AV_LOG_ERROR, "Extradata corrupt.\n");
+        return -1;
+    }
+
+    init_get_bits(gb, header_start[0], header_len[0]*8);
+    hdr_type=get_bits(gb, 8);
+    if (hdr_type!=1) {
+        av_log(avccontext, AV_LOG_ERROR, "First header is not the id header.\n");
+        return -1;
+    }
+    if (vorbis_parse_id_hdr(vc)) {
+        av_log(avccontext, AV_LOG_ERROR, "Id header corrupt.\n");
+        vorbis_free(vc);
+        return -1;
+    }
+
+    init_get_bits(gb, header_start[2], header_len[2]*8);
+    hdr_type=get_bits(gb, 8);
+    if (hdr_type!=5) {
+        av_log(avccontext, AV_LOG_ERROR, "Third header is not the setup header.\n");
+        return -1;
+    }
+    if (vorbis_parse_setup_hdr(vc)) {
+        av_log(avccontext, AV_LOG_ERROR, "Setup header corrupt.\n");
+        vorbis_free(vc);
+        return -1;
+    }
+
+    avccontext->channels = vc->audio_channels;
+    avccontext->sample_rate = vc->audio_samplerate;
+
+    return 0 ;
+}
+
+// Decode audiopackets -------------------------------------------------
+
+// Read and decode floor
+
+static uint_fast8_t vorbis_floor0_decode(vorbis_context *vc,
+                                         vorbis_floor_data *vfu, float *vec) {
+    vorbis_floor0 * vf=&vfu->t0;
+    float * lsp=vf->lsp;
+    uint_fast32_t amplitude;
+    uint_fast32_t book_idx;
+    uint_fast8_t blockflag=vc->modes[vc->mode_number].blockflag;
+
+    amplitude=get_bits(&vc->gb, vf->amplitude_bits);
+    if (amplitude>0) {
+        float last = 0;
+        uint_fast16_t lsp_len = 0;
+        uint_fast16_t idx;
+        vorbis_codebook codebook;
+
+        book_idx=get_bits(&vc->gb, ilog(vf->num_books));
+        if ( book_idx >= vf->num_books ) {
+            av_log( vc->avccontext, AV_LOG_ERROR,
+                    "floor0 dec: booknumber too high!\n" );
+            //FIXME: look above
+        }
+        AV_DEBUG( "floor0 dec: booknumber: %u\n", book_idx );
+        codebook=vc->codebooks[vf->book_list[book_idx]];
+
+        while (lsp_len<vf->order) {
+            int vec_off;
+
+            AV_DEBUG( "floor0 dec: book dimension: %d\n", codebook.dimensions );
+            AV_DEBUG( "floor0 dec: maximum depth: %d\n", codebook.maxdepth );
+            /* read temp vector */
+            vec_off=get_vlc2(&vc->gb,
+                             codebook.vlc.table,
+                             codebook.nb_bits,
+                             codebook.maxdepth ) *
+                             codebook.dimensions;
+            AV_DEBUG( "floor0 dec: vector offset: %d\n", vec_off );
+            /* copy each vector component and add last to it */
+            for (idx=0; idx<codebook.dimensions; ++idx) {
+                lsp[lsp_len+idx]=codebook.codevectors[vec_off+idx]+last;
+            }
+            last=lsp[lsp_len+idx-1]; /* set last to last vector component */
+
+            lsp_len += codebook.dimensions;
+        }
+#ifdef V_DEBUG
+        /* DEBUG: output lsp coeffs */
+        {
+            int idx;
+            for ( idx = 0; idx < lsp_len; ++idx )
+                AV_DEBUG("floor0 dec: coeff at %d is %f\n", idx, lsp[idx] );
+        }
+#endif
+
+        /* synthesize floor output vector */
+        {
+            int i;
+            int order=vf->order;
+            float wstep=M_PI/vf->bark_map_size;
+
+            for(i=0;i<order;i++) { lsp[i]=2.0f*cos(lsp[i]); }
+
+            AV_DEBUG("floor0 synth: map_size=%d; m=%d; wstep=%f\n",
+                     vf->map_size, order, wstep);
+
+            i=0;
+            while(i<vf->map_size[blockflag]) {
+                int j, iter_cond=vf->map[blockflag][i];
+                float p=0.5f;
+                float q=0.5f;
+                float two_cos_w=2.0f*cos(wstep*iter_cond); // needed all times
+
+                /* similar part for the q and p products */
+                for(j=0;j<order;j+=2) {
+                    q *= lsp[j]  -two_cos_w;
+                    p *= lsp[j+1]-two_cos_w;
+                }
+                if(j==order) { // even order
+                    p *= p*(2.0f-two_cos_w);
+                    q *= q*(2.0f+two_cos_w);
+                }
+                else { // odd order
+                    q *= two_cos_w-lsp[j]; // one more time for q
+
+                    /* final step and square */
+                    p *= p*(4.f-two_cos_w*two_cos_w);
+                    q *= q;
+                }
+
+                /* calculate linear floor value */
+                {
+                    q=exp( (
+                             ( (amplitude*vf->amplitude_offset)/
+                               (((1<<vf->amplitude_bits)-1) * sqrt(p+q)) )
+                             - vf->amplitude_offset ) * .11512925f
+                         );
+                }
+
+                /* fill vector */
+                do { vec[i]=q; ++i; }while(vf->map[blockflag][i]==iter_cond);
+            }
+        }
+    }
+    else {
+        /* this channel is unused */
+        return 1;
+    }
+
+    AV_DEBUG(" Floor0 decoded\n");
+
+    return 0;
+}
+
+static void render_line(int x0, int y0, int x1, int y1, float * buf, int n) {
+    int dy = y1 - y0;
+    int adx = x1 - x0;
+    int ady = FFABS(dy);
+    int base = dy / adx;
+    int x = x0;
+    int y = y0;
+    int err = 0;
+    int sy;
+    if (dy < 0) sy = base - 1;
+    else        sy = base + 1;
+    ady = ady - FFABS(base) * adx;
+    if (x >= n) return;
+    buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+    for (x = x0 + 1; x < x1; x++) {
+        if (x >= n) return;
+        err += ady;
+        if (err >= adx) {
+            err -= adx;
+            y += sy;
+        } else {
+            y += base;
+        }
+        buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+    }
+}
+
+void ff_vorbis_floor1_render_list(floor1_entry_t * list, int values, uint_fast16_t * y_list, int * flag, int multiplier, float * out, int samples) {
+    int lx, ly, i;
+    lx = 0;
+    ly = y_list[0] * multiplier;
+    for (i = 1; i < values; i++) {
+        int pos = list[i].sort;
+        if (flag[pos]) {
+            render_line(lx, ly, list[pos].x, y_list[pos] * multiplier, out, samples);
+            lx = list[pos].x;
+            ly = y_list[pos] * multiplier;
+        }
+        if (lx >= samples) break;
+    }
+    if (lx < samples) render_line(lx, ly, samples, ly, out, samples);
+}
+
+static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *vfu, float *vec) {
+    vorbis_floor1 * vf=&vfu->t1;
+    GetBitContext *gb=&vc->gb;
+    uint_fast16_t range_v[4]={ 256, 128, 86, 64 };
+    uint_fast16_t range=range_v[vf->multiplier-1];
+    uint_fast16_t floor1_Y[vf->x_list_dim];
+    uint_fast16_t floor1_Y_final[vf->x_list_dim];
+    int floor1_flag[vf->x_list_dim];
+    uint_fast8_t class_;
+    uint_fast8_t cdim;
+    uint_fast8_t cbits;
+    uint_fast8_t csub;
+    uint_fast8_t cval;
+    int_fast16_t book;
+    uint_fast16_t offset;
+    uint_fast16_t i,j;
+    /*u*/int_fast16_t adx, ady, off, predicted; // WTF ? dy/adx= (unsigned)dy/adx ?
+    int_fast16_t dy, err;
+
+
+    if (!get_bits1(gb)) return 1; // silence
+
+// Read values (or differences) for the floor's points
+
+    floor1_Y[0]=get_bits(gb, ilog(range-1));
+    floor1_Y[1]=get_bits(gb, ilog(range-1));
+
+    AV_DEBUG("floor 0 Y %d floor 1 Y %d \n", floor1_Y[0], floor1_Y[1]);
+
+    offset=2;
+    for(i=0;i<vf->partitions;++i) {
+        class_=vf->partition_class[i];
+        cdim=vf->class_dimensions[class_];
+        cbits=vf->class_subclasses[class_];
+        csub=(1<<cbits)-1;
+        cval=0;
+
+        AV_DEBUG("Cbits %d \n", cbits);
+
+        if (cbits) { // this reads all subclasses for this partition's class
+            cval=get_vlc2(gb, vc->codebooks[vf->class_masterbook[class_]].vlc.table,
+            vc->codebooks[vf->class_masterbook[class_]].nb_bits, 3);
+        }
+
+        for(j=0;j<cdim;++j) {
+            book=vf->subclass_books[class_][cval & csub];
+
+            AV_DEBUG("book %d Cbits %d cval %d  bits:%d \n", book, cbits, cval, get_bits_count(gb));
+
+            cval=cval>>cbits;
+            if (book>-1) {
+                floor1_Y[offset+j]=get_vlc2(gb, vc->codebooks[book].vlc.table,
+                vc->codebooks[book].nb_bits, 3);
+            } else {
+                floor1_Y[offset+j]=0;
+            }
+
+            AV_DEBUG(" floor(%d) = %d \n", vf->list[offset+j].x, floor1_Y[offset+j]);
+        }
+        offset+=cdim;
+    }
+
+// Amplitude calculation from the differences
+
+    floor1_flag[0]=1;
+    floor1_flag[1]=1;
+    floor1_Y_final[0]=floor1_Y[0];
+    floor1_Y_final[1]=floor1_Y[1];
+
+    for(i=2;i<vf->x_list_dim;++i) {
+        uint_fast16_t val, highroom, lowroom, room;
+        uint_fast16_t high_neigh_offs;
+        uint_fast16_t low_neigh_offs;
+
+        low_neigh_offs=vf->list[i].low;
+        high_neigh_offs=vf->list[i].high;
+        dy=floor1_Y_final[high_neigh_offs]-floor1_Y_final[low_neigh_offs];  // render_point begin
+        adx=vf->list[high_neigh_offs].x-vf->list[low_neigh_offs].x;
+        ady= FFABS(dy);
+        err=ady*(vf->list[i].x-vf->list[low_neigh_offs].x);
+        off=(int16_t)err/(int16_t)adx;
+        if (dy<0) {
+            predicted=floor1_Y_final[low_neigh_offs]-off;
+        } else {
+            predicted=floor1_Y_final[low_neigh_offs]+off;
+        } // render_point end
+
+        val=floor1_Y[i];
+        highroom=range-predicted;
+        lowroom=predicted;
+        if (highroom < lowroom) {
+            room=highroom*2;
+        } else {
+            room=lowroom*2;   // SPEC mispelling
+        }
+        if (val) {
+            floor1_flag[low_neigh_offs]=1;
+            floor1_flag[high_neigh_offs]=1;
+            floor1_flag[i]=1;
+            if (val>=room) {
+                if (highroom > lowroom) {
+                    floor1_Y_final[i]=val-lowroom+predicted;
+                } else {
+                    floor1_Y_final[i]=predicted-val+highroom-1;
+                }
+            } else {
+                if (val & 1) {
+                    floor1_Y_final[i]=predicted-(val+1)/2;
+                } else {
+                    floor1_Y_final[i]=predicted+val/2;
+                }
+            }
+        } else {
+            floor1_flag[i]=0;
+            floor1_Y_final[i]=predicted;
+        }
+
+        AV_DEBUG(" Decoded floor(%d) = %d / val %d \n", vf->list[i].x, floor1_Y_final[i], val);
+    }
+
+// Curve synth - connect the calculated dots and convert from dB scale FIXME optimize ?
+
+    ff_vorbis_floor1_render_list(vf->list, vf->x_list_dim, floor1_Y_final, floor1_flag, vf->multiplier, vec, vf->list[1].x);
+
+    AV_DEBUG(" Floor decoded\n");
+
+    return 0;
+}
+
+// Read and decode residue
+
+static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fast8_t ch, uint_fast8_t *do_not_decode, float *vec, uint_fast16_t vlen) {
+    GetBitContext *gb=&vc->gb;
+    uint_fast8_t c_p_c=vc->codebooks[vr->classbook].dimensions;
+    uint_fast16_t n_to_read=vr->end-vr->begin;
+    uint_fast16_t ptns_to_read=n_to_read/vr->partition_size;
+    uint_fast8_t classifs[ptns_to_read*vc->audio_channels];
+    uint_fast8_t pass;
+    uint_fast8_t ch_used;
+    uint_fast8_t i,j,l;
+    uint_fast16_t k;
+
+    if (vr->type==2) {
+        for(j=1;j<ch;++j) {
+                do_not_decode[0]&=do_not_decode[j];  // FIXME - clobbering input
+        }
+        if (do_not_decode[0]) return 0;
+        ch_used=1;
+    } else {
+        ch_used=ch;
+    }
+
+    AV_DEBUG(" residue type 0/1/2 decode begin, ch: %d  cpc %d  \n", ch, c_p_c);
+
+    for(pass=0;pass<=vr->maxpass;++pass) { // FIXME OPTIMIZE?
+        uint_fast16_t voffset;
+        uint_fast16_t partition_count;
+        uint_fast16_t j_times_ptns_to_read;
+
+        voffset=vr->begin;
+        for(partition_count=0;partition_count<ptns_to_read;) {  // SPEC        error
+            if (!pass) {
+                uint_fast32_t inverse_class = ff_inverse[vr->classifications];
+                for(j_times_ptns_to_read=0, j=0;j<ch_used;++j) {
+                    if (!do_not_decode[j]) {
+                        uint_fast32_t temp=get_vlc2(gb, vc->codebooks[vr->classbook].vlc.table,
+                        vc->codebooks[vr->classbook].nb_bits, 3);
+
+                        AV_DEBUG("Classword: %d \n", temp);
+
+                        assert(vr->classifications > 1 && temp<=65536); //needed for inverse[]
+                        for(i=0;i<c_p_c;++i) {
+                            uint_fast32_t temp2;
+
+                            temp2=(((uint_fast64_t)temp) * inverse_class)>>32;
+                            if (partition_count+c_p_c-1-i < ptns_to_read) {
+                                classifs[j_times_ptns_to_read+partition_count+c_p_c-1-i]=temp-temp2*vr->classifications;
+                            }
+                            temp=temp2;
+                        }
+                    }
+                    j_times_ptns_to_read+=ptns_to_read;
+                }
+            }
+            for(i=0;(i<c_p_c) && (partition_count<ptns_to_read);++i) {
+                for(j_times_ptns_to_read=0, j=0;j<ch_used;++j) {
+                    uint_fast16_t voffs;
+
+                    if (!do_not_decode[j]) {
+                        uint_fast8_t vqclass=classifs[j_times_ptns_to_read+partition_count];
+                        int_fast16_t vqbook=vr->books[vqclass][pass];
+
+                        if (vqbook>=0) {
+                            uint_fast16_t coffs;
+                            unsigned dim= vc->codebooks[vqbook].dimensions; // not uint_fast8_t: 64bit is slower here on amd64
+                            uint_fast16_t step= dim==1 ? vr->partition_size
+                                              : FASTDIV(vr->partition_size, dim);
+                            vorbis_codebook codebook= vc->codebooks[vqbook];
+
+                            if (vr->type==0) {
+
+                                voffs=voffset+j*vlen;
+                                for(k=0;k<step;++k) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;++l) {
+                                        vec[voffs+k+l*step]+=codebook.codevectors[coffs+l];  // FPMATH
+                                    }
+                                }
+                            }
+                            else if (vr->type==1) {
+                                voffs=voffset+j*vlen;
+                                for(k=0;k<step;++k) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;++l, ++voffs) {
+                                        vec[voffs]+=codebook.codevectors[coffs+l];  // FPMATH
+
+                                        AV_DEBUG(" pass %d offs: %d curr: %f change: %f cv offs.: %d  \n", pass, voffs, vec[voffs], codebook.codevectors[coffs+l], coffs);
+                                    }
+                                }
+                            }
+                            else if (vr->type==2 && ch==2 && (voffset&1)==0 && (dim&1)==0) { // most frequent case optimized
+                                voffs=voffset>>1;
+
+                                if(dim==2) {
+                                    for(k=0;k<step;++k) {
+                                        coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * 2;
+                                        vec[voffs+k     ]+=codebook.codevectors[coffs  ];  // FPMATH
+                                        vec[voffs+k+vlen]+=codebook.codevectors[coffs+1];  // FPMATH
+                                    }
+                                } else
+                                for(k=0;k<step;++k) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;l+=2, voffs++) {
+                                        vec[voffs     ]+=codebook.codevectors[coffs+l  ];  // FPMATH
+                                        vec[voffs+vlen]+=codebook.codevectors[coffs+l+1];  // FPMATH
+
+                                        AV_DEBUG(" pass %d offs: %d curr: %f change: %f cv offs.: %d+%d  \n", pass, voffset/ch+(voffs%ch)*vlen, vec[voffset/ch+(voffs%ch)*vlen], codebook.codevectors[coffs+l], coffs, l);
+                                    }
+                                }
+
+                            }
+                            else if (vr->type==2) {
+                                voffs=voffset;
+
+                                for(k=0;k<step;++k) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;++l, ++voffs) {
+                                        vec[voffs/ch+(voffs%ch)*vlen]+=codebook.codevectors[coffs+l];  // FPMATH FIXME use if and counter instead of / and %
+
+                                        AV_DEBUG(" pass %d offs: %d curr: %f change: %f cv offs.: %d+%d  \n", pass, voffset/ch+(voffs%ch)*vlen, vec[voffset/ch+(voffs%ch)*vlen], codebook.codevectors[coffs+l], coffs, l);
+                                    }
+                                }
+                            } else {
+                                av_log(vc->avccontext, AV_LOG_ERROR, " Invalid residue type while residue decode?! \n");
+                                return 1;
+                            }
+                        }
+                    }
+                    j_times_ptns_to_read+=ptns_to_read;
+                }
+                ++partition_count;
+                voffset+=vr->partition_size;
+            }
+        }
+    }
+    return 0;
+}
+
+void vorbis_inverse_coupling(float *mag, float *ang, int blocksize)
+{
+    int i;
+    for(i=0; i<blocksize; i++)
+    {
+        if (mag[i]>0.0) {
+            if (ang[i]>0.0) {
+                ang[i]=mag[i]-ang[i];
+            } else {
+                float temp=ang[i];
+                ang[i]=mag[i];
+                mag[i]+=temp;
+            }
+        } else {
+            if (ang[i]>0.0) {
+                ang[i]+=mag[i];
+            } else {
+                float temp=ang[i];
+                ang[i]=mag[i];
+                mag[i]-=temp;
+            }
+        }
+    }
+}
+
+// Decode the audio packet using the functions above
+
+static int vorbis_parse_audio_packet(vorbis_context *vc) {
+    GetBitContext *gb=&vc->gb;
+
+    uint_fast8_t previous_window=0,next_window=0;
+    uint_fast8_t mode_number;
+    uint_fast16_t blocksize;
+    int_fast32_t i,j;
+    uint_fast8_t no_residue[vc->audio_channels];
+    uint_fast8_t do_not_decode[vc->audio_channels];
+    vorbis_mapping *mapping;
+    float *ch_res_ptr=vc->channel_residues;
+    float *ch_floor_ptr=vc->channel_floors;
+    uint_fast8_t res_chan[vc->audio_channels];
+    uint_fast8_t res_num=0;
+    int_fast16_t retlen=0;
+    uint_fast16_t saved_start=0;
+    float fadd_bias = vc->add_bias;
+
+    if (get_bits1(gb)) {
+        av_log(vc->avccontext, AV_LOG_ERROR, "Not a Vorbis I audio packet.\n");
+        return -1; // packet type not audio
+    }
+
+    if (vc->mode_count==1) {
+        mode_number=0;
+    } else {
+        mode_number=get_bits(gb, ilog(vc->mode_count-1));
+    }
+    vc->mode_number=mode_number;
+    mapping=&vc->mappings[vc->modes[mode_number].mapping];
+
+    AV_DEBUG(" Mode number: %d , mapping: %d , blocktype %d \n", mode_number, vc->modes[mode_number].mapping, vc->modes[mode_number].blockflag);
+
+    if (vc->modes[mode_number].blockflag) {
+        previous_window=get_bits1(gb);
+        next_window=get_bits1(gb);
+    }
+
+    blocksize=vc->blocksize[vc->modes[mode_number].blockflag];
+    memset(ch_res_ptr, 0, sizeof(float)*vc->audio_channels*blocksize/2); //FIXME can this be removed ?
+    memset(ch_floor_ptr, 0, sizeof(float)*vc->audio_channels*blocksize/2); //FIXME can this be removed ?
+
+// Decode floor
+
+    for(i=0;i<vc->audio_channels;++i) {
+        vorbis_floor *floor;
+        if (mapping->submaps>1) {
+            floor=&vc->floors[mapping->submap_floor[mapping->mux[i]]];
+        } else {
+            floor=&vc->floors[mapping->submap_floor[0]];
+        }
+
+        no_residue[i]=floor->decode(vc, &floor->data, ch_floor_ptr);
+        ch_floor_ptr+=blocksize/2;
+    }
+
+// Nonzero vector propagate
+
+    for(i=mapping->coupling_steps-1;i>=0;--i) {
+        if (!(no_residue[mapping->magnitude[i]] & no_residue[mapping->angle[i]])) {
+            no_residue[mapping->magnitude[i]]=0;
+            no_residue[mapping->angle[i]]=0;
+        }
+    }
+
+// Decode residue
+
+    for(i=0;i<mapping->submaps;++i) {
+        vorbis_residue *residue;
+        uint_fast8_t ch=0;
+
+        for(j=0;j<vc->audio_channels;++j) {
+            if ((mapping->submaps==1) || (i=mapping->mux[j])) {
+                res_chan[j]=res_num;
+                if (no_residue[j]) {
+                    do_not_decode[ch]=1;
+                } else {
+                    do_not_decode[ch]=0;
+                }
+                ++ch;
+                ++res_num;
+            }
+        }
+        residue=&vc->residues[mapping->submap_residue[i]];
+        vorbis_residue_decode(vc, residue, ch, do_not_decode, ch_res_ptr, blocksize/2);
+
+        ch_res_ptr+=ch*blocksize/2;
+    }
+
+// Inverse coupling
+
+    for(i=mapping->coupling_steps-1;i>=0;--i) { //warning: i has to be signed
+        float *mag, *ang;
+
+        mag=vc->channel_residues+res_chan[mapping->magnitude[i]]*blocksize/2;
+        ang=vc->channel_residues+res_chan[mapping->angle[i]]*blocksize/2;
+        vc->dsp.vorbis_inverse_coupling(mag, ang, blocksize/2);
+    }
+
+// Dotproduct
+
+    for(j=0, ch_floor_ptr=vc->channel_floors;j<vc->audio_channels;++j,ch_floor_ptr+=blocksize/2) {
+        ch_res_ptr=vc->channel_residues+res_chan[j]*blocksize/2;
+        vc->dsp.vector_fmul(ch_floor_ptr, ch_res_ptr, blocksize/2);
+    }
+
+// MDCT, overlap/add, save data for next overlapping  FPMATH
+
+    for(j=0;j<vc->audio_channels;++j) {
+        uint_fast8_t step=vc->audio_channels;
+        uint_fast16_t k;
+        float *saved=vc->saved+j*vc->blocksize[1]/2;
+        float *ret=vc->ret;
+        const float *lwin=vc->win[1];
+        const float *swin=vc->win[0];
+        float *buf=vc->buf;
+        float *buf_tmp=vc->buf_tmp;
+
+        ch_floor_ptr=vc->channel_floors+j*blocksize/2;
+
+        saved_start=vc->saved_start;
+
+        vc->mdct[0].fft.imdct_calc(&vc->mdct[vc->modes[mode_number].blockflag], buf, ch_floor_ptr, buf_tmp);
+
+        //FIXME process channels together, to allow faster simd vector_fmul_add_add?
+        if (vc->modes[mode_number].blockflag) {
+            // -- overlap/add
+            if (previous_window) {
+                vc->dsp.vector_fmul_add_add(ret+j, buf, lwin, saved, vc->add_bias, vc->blocksize[1]/2, step);
+                retlen=vc->blocksize[1]/2;
+            } else {
+                int len = (vc->blocksize[1]-vc->blocksize[0])/4;
+                buf += len;
+                vc->dsp.vector_fmul_add_add(ret+j, buf, swin, saved, vc->add_bias, vc->blocksize[0]/2, step);
+                k = vc->blocksize[0]/2*step + j;
+                buf += vc->blocksize[0]/2;
+                if(vc->exp_bias){
+                    for(i=0; i<len; i++, k+=step)
+                        ((uint32_t*)ret)[k] = ((uint32_t*)buf)[i] + vc->exp_bias; // ret[k]=buf[i]*(1<<bias)
+                } else {
+                    for(i=0; i<len; i++, k+=step)
+                        ret[k] = buf[i] + fadd_bias;
+                }
+                buf=vc->buf;
+                retlen=vc->blocksize[0]/2+len;
+            }
+            // -- save
+            if (next_window) {
+                buf += vc->blocksize[1]/2;
+                vc->dsp.vector_fmul_reverse(saved, buf, lwin, vc->blocksize[1]/2);
+                saved_start=0;
+            } else {
+                saved_start=(vc->blocksize[1]-vc->blocksize[0])/4;
+                buf += vc->blocksize[1]/2;
+                for(i=0; i<saved_start; i++)
+                    ((uint32_t*)saved)[i] = ((uint32_t*)buf)[i] + vc->exp_bias;
+                vc->dsp.vector_fmul_reverse(saved+saved_start, buf+saved_start, swin, vc->blocksize[0]/2);
+            }
+        } else {
+            // --overlap/add
+            if(vc->add_bias) {
+                for(k=j, i=0;i<saved_start;++i, k+=step)
+                    ret[k] = saved[i] + fadd_bias;
+            } else {
+                for(k=j, i=0;i<saved_start;++i, k+=step)
+                    ret[k] = saved[i];
+            }
+            vc->dsp.vector_fmul_add_add(ret+k, buf, swin, saved+saved_start, vc->add_bias, vc->blocksize[0]/2, step);
+            retlen=saved_start+vc->blocksize[0]/2;
+            // -- save
+            buf += vc->blocksize[0]/2;
+            vc->dsp.vector_fmul_reverse(saved, buf, swin, vc->blocksize[0]/2);
+            saved_start=0;
+        }
+    }
+    vc->saved_start=saved_start;
+
+    return retlen*vc->audio_channels;
+}
+
+// Return the decoded audio packet through the standard api
+
+static int vorbis_decode_frame(AVCodecContext *avccontext,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    vorbis_context *vc = avccontext->priv_data ;
+    GetBitContext *gb = &(vc->gb);
+
+    int_fast16_t len;
+
+    if(!buf_size){
+        return 0;
+    }
+
+    AV_DEBUG("packet length %d \n", buf_size);
+
+    init_get_bits(gb, buf, buf_size*8);
+
+    len=vorbis_parse_audio_packet(vc);
+
+    if (len<=0) {
+        *data_size=0;
+        return buf_size;
+    }
+
+    if (!vc->first_frame) {
+        vc->first_frame=1;
+        *data_size=0;
+        return buf_size ;
+    }
+
+    AV_DEBUG("parsed %d bytes %d bits, returned %d samples (*ch*bits) \n", get_bits_count(gb)/8, get_bits_count(gb)%8, len);
+
+    vc->dsp.float_to_int16(data, vc->ret, len);
+    *data_size=len*2;
+
+    return buf_size ;
+}
+
+// Close decoder
+
+static int vorbis_decode_close(AVCodecContext *avccontext) {
+    vorbis_context *vc = avccontext->priv_data;
+
+    vorbis_free(vc);
+
+    return 0 ;
+}
+
+AVCodec vorbis_decoder = {
+    "vorbis",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_VORBIS,
+    sizeof(vorbis_context),
+    vorbis_decode_init,
+    NULL,
+    vorbis_decode_close,
+    vorbis_decode_frame,
+};
+
diff --git a/contrib/ffmpeg/libavcodec/vorbis.h b/contrib/ffmpeg/libavcodec/vorbis.h
new file mode 100644
index 000000000..cda909aa9
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vorbis.h
@@ -0,0 +1,43 @@
+/*
+ * copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef VORBIS_H
+#define VORBIS_H
+
+#include "avcodec.h"
+
+extern const float ff_vorbis_floor1_inverse_db_table[256];
+extern const float * ff_vorbis_vwin[8];
+
+typedef struct {
+    uint_fast16_t x;
+    uint_fast16_t sort;
+    uint_fast16_t low;
+    uint_fast16_t high;
+} floor1_entry_t;
+
+void ff_vorbis_ready_floor1_list(floor1_entry_t * list, int values);
+unsigned int ff_vorbis_nth_root(unsigned int x, unsigned int n); // x^(1/n)
+int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, uint_fast32_t num);
+void ff_vorbis_floor1_render_list(floor1_entry_t * list, int values, uint_fast16_t * y_list, int * flag, int multiplier, float * out, int samples);
+
+#define ilog(i) av_log2(2*(i))
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/vorbis_data.c b/contrib/ffmpeg/libavcodec/vorbis_data.c
new file mode 100644
index 000000000..5dc9c5f00
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vorbis_data.c
@@ -0,0 +1,2155 @@
+/*
+ * copyright (c) 2005 Denes Balatoni ( dbalatoni programozo hu )
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "vorbis.h"
+
+static const float vwin64[32] = {
+  0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F,
+  0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F,
+  0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F,
+  0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F,
+  0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F,
+  0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F,
+  0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F,
+  0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F,
+};
+
+static const float vwin128[64] = {
+  0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F,
+  0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F,
+  0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F,
+  0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F,
+  0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F,
+  0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F,
+  0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F,
+  0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F,
+  0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F,
+  0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F,
+  0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F,
+  0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F,
+  0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F,
+  0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F,
+  0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F,
+  0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F,
+};
+
+static const float vwin256[128] = {
+  0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F,
+  0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F,
+  0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F,
+  0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F,
+  0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F,
+  0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F,
+  0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F,
+  0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F,
+  0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F,
+  0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F,
+  0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F,
+  0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F,
+  0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F,
+  0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F,
+  0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F,
+  0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F,
+  0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F,
+  0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F,
+  0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F,
+  0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F,
+  0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F,
+  0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F,
+  0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F,
+  0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F,
+  0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F,
+  0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F,
+  0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F,
+  0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F,
+  0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F,
+  0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F,
+  0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F,
+  0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F,
+};
+
+static const float vwin512[256] = {
+  0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F,
+  0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F,
+  0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F,
+  0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F,
+  0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F,
+  0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F,
+  0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F,
+  0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F,
+  0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F,
+  0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F,
+  0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F,
+  0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F,
+  0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F,
+  0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F,
+  0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F,
+  0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F,
+  0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F,
+  0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F,
+  0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F,
+  0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F,
+  0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F,
+  0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F,
+  0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F,
+  0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F,
+  0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F,
+  0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F,
+  0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F,
+  0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F,
+  0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F,
+  0.6248391059F, 0.6322671161F, 0.6396491384F, 0.6469831217F,
+  0.6542670475F, 0.6614989319F, 0.6686768267F, 0.6757988210F,
+  0.6828630426F, 0.6898676592F, 0.6968108799F, 0.7036909564F,
+  0.7105061843F, 0.7172549043F, 0.7239355032F, 0.7305464154F,
+  0.7370861235F, 0.7435531598F, 0.7499461068F, 0.7562635986F,
+  0.7625043214F, 0.7686670148F, 0.7747504721F, 0.7807535410F,
+  0.7866751247F, 0.7925141825F, 0.7982697296F, 0.8039408387F,
+  0.8095266395F, 0.8150263196F, 0.8204391248F, 0.8257643590F,
+  0.8310013848F, 0.8361496236F, 0.8412085555F, 0.8461777194F,
+  0.8510567129F, 0.8558451924F, 0.8605428730F, 0.8651495278F,
+  0.8696649882F, 0.8740891432F, 0.8784219392F, 0.8826633797F,
+  0.8868135244F, 0.8908724888F, 0.8948404441F, 0.8987176157F,
+  0.9025042831F, 0.9062007791F, 0.9098074886F, 0.9133248482F,
+  0.9167533451F, 0.9200935163F, 0.9233459472F, 0.9265112712F,
+  0.9295901680F, 0.9325833632F, 0.9354916263F, 0.9383157705F,
+  0.9410566504F, 0.9437151618F, 0.9462922398F, 0.9487888576F,
+  0.9512060252F, 0.9535447882F, 0.9558062262F, 0.9579914516F,
+  0.9601016078F, 0.9621378683F, 0.9641014348F, 0.9659935361F,
+  0.9678154261F, 0.9695683830F, 0.9712537071F, 0.9728727198F,
+  0.9744267618F, 0.9759171916F, 0.9773453842F, 0.9787127293F,
+  0.9800206298F, 0.9812705006F, 0.9824637665F, 0.9836018613F,
+  0.9846862258F, 0.9857183066F, 0.9866995544F, 0.9876314227F,
+  0.9885153662F, 0.9893528393F, 0.9901452948F, 0.9908941823F,
+  0.9916009470F, 0.9922670279F, 0.9928938570F, 0.9934828574F,
+  0.9940354423F, 0.9945530133F, 0.9950369595F, 0.9954886562F,
+  0.9959094633F, 0.9963007242F, 0.9966637649F, 0.9969998925F,
+  0.9973103939F, 0.9975965351F, 0.9978595598F, 0.9981006885F,
+  0.9983211172F, 0.9985220166F, 0.9987045311F, 0.9988697776F,
+  0.9990188449F, 0.9991527924F, 0.9992726499F, 0.9993794157F,
+  0.9994740570F, 0.9995575079F, 0.9996306699F, 0.9996944099F,
+  0.9997495605F, 0.9997969190F, 0.9998372465F, 0.9998712678F,
+  0.9998996704F, 0.9999231041F, 0.9999421807F, 0.9999574732F,
+  0.9999695157F, 0.9999788026F, 0.9999857885F, 0.9999908879F,
+  0.9999944746F, 0.9999968817F, 0.9999984010F, 0.9999992833F,
+  0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F,
+};
+
+static const float vwin1024[512] = {
+  0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F,
+  0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F,
+  0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F,
+  0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F,
+  0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F,
+  0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F,
+  0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F,
+  0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F,
+  0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F,
+  0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F,
+  0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F,
+  0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F,
+  0.0345151222F, 0.0359414274F, 0.0373958560F, 0.0388783456F,
+  0.0403888325F, 0.0419272511F, 0.0434935347F, 0.0450876148F,
+  0.0467094213F, 0.0483588828F, 0.0500359261F, 0.0517404765F,
+  0.0534724575F, 0.0552317913F, 0.0570183983F, 0.0588321971F,
+  0.0606731048F, 0.0625410369F, 0.0644359070F, 0.0663576272F,
+  0.0683061077F, 0.0702812571F, 0.0722829821F, 0.0743111878F,
+  0.0763657775F, 0.0784466526F, 0.0805537129F, 0.0826868561F,
+  0.0848459782F, 0.0870309736F, 0.0892417345F, 0.0914781514F,
+  0.0937401128F, 0.0960275056F, 0.0983402145F, 0.1006781223F,
+  0.1030411101F, 0.1054290568F, 0.1078418397F, 0.1102793336F,
+  0.1127414119F, 0.1152279457F, 0.1177388042F, 0.1202738544F,
+  0.1228329618F, 0.1254159892F, 0.1280227980F, 0.1306532471F,
+  0.1333071937F, 0.1359844927F, 0.1386849970F, 0.1414085575F,
+  0.1441550230F, 0.1469242403F, 0.1497160539F, 0.1525303063F,
+  0.1553668381F, 0.1582254875F, 0.1611060909F, 0.1640084822F,
+  0.1669324936F, 0.1698779549F, 0.1728446939F, 0.1758325362F,
+  0.1788413055F, 0.1818708232F, 0.1849209084F, 0.1879913785F,
+  0.1910820485F, 0.1941927312F, 0.1973232376F, 0.2004733764F,
+  0.2036429541F, 0.2068317752F, 0.2100396421F, 0.2132663552F,
+  0.2165117125F, 0.2197755102F, 0.2230575422F, 0.2263576007F,
+  0.2296754753F, 0.2330109540F, 0.2363638225F, 0.2397338646F,
+  0.2431208619F, 0.2465245941F, 0.2499448389F, 0.2533813719F,
+  0.2568339669F, 0.2603023956F, 0.2637864277F, 0.2672858312F,
+  0.2708003718F, 0.2743298135F, 0.2778739186F, 0.2814324472F,
+  0.2850051576F, 0.2885918065F, 0.2921921485F, 0.2958059366F,
+  0.2994329219F, 0.3030728538F, 0.3067254799F, 0.3103905462F,
+  0.3140677969F, 0.3177569747F, 0.3214578205F, 0.3251700736F,
+  0.3288934718F, 0.3326277513F, 0.3363726468F, 0.3401278914F,
+  0.3438932168F, 0.3476683533F, 0.3514530297F, 0.3552469734F,
+  0.3590499106F, 0.3628615659F, 0.3666816630F, 0.3705099239F,
+  0.3743460698F, 0.3781898204F, 0.3820408945F, 0.3858990095F,
+  0.3897638820F, 0.3936352274F, 0.3975127601F, 0.4013961936F,
+  0.4052852405F, 0.4091796123F, 0.4130790198F, 0.4169831732F,
+  0.4208917815F, 0.4248045534F, 0.4287211965F, 0.4326414181F,
+  0.4365649248F, 0.4404914225F, 0.4444206167F, 0.4483522125F,
+  0.4522859146F, 0.4562214270F, 0.4601584538F, 0.4640966984F,
+  0.4680358644F, 0.4719756548F, 0.4759157726F, 0.4798559209F,
+  0.4837958024F, 0.4877351199F, 0.4916735765F, 0.4956108751F,
+  0.4995467188F, 0.5034808109F, 0.5074128550F, 0.5113425550F,
+  0.5152696149F, 0.5191937395F, 0.5231146336F, 0.5270320028F,
+  0.5309455530F, 0.5348549910F, 0.5387600239F, 0.5426603597F,
+  0.5465557070F, 0.5504457754F, 0.5543302752F, 0.5582089175F,
+  0.5620814145F, 0.5659474793F, 0.5698068262F, 0.5736591704F,
+  0.5775042283F, 0.5813417176F, 0.5851713571F, 0.5889928670F,
+  0.5928059689F, 0.5966103856F, 0.6004058415F, 0.6041920626F,
+  0.6079687761F, 0.6117357113F, 0.6154925986F, 0.6192391705F,
+  0.6229751612F, 0.6267003064F, 0.6304143441F, 0.6341170137F,
+  0.6378080569F, 0.6414872173F, 0.6451542405F, 0.6488088741F,
+  0.6524508681F, 0.6560799742F, 0.6596959469F, 0.6632985424F,
+  0.6668875197F, 0.6704626398F, 0.6740236662F, 0.6775703649F,
+  0.6811025043F, 0.6846198554F, 0.6881221916F, 0.6916092892F,
+  0.6950809269F, 0.6985368861F, 0.7019769510F, 0.7054009085F,
+  0.7088085484F, 0.7121996632F, 0.7155740484F, 0.7189315023F,
+  0.7222718263F, 0.7255948245F, 0.7289003043F, 0.7321880760F,
+  0.7354579530F, 0.7387097518F, 0.7419432921F, 0.7451583966F,
+  0.7483548915F, 0.7515326059F, 0.7546913723F, 0.7578310265F,
+  0.7609514077F, 0.7640523581F, 0.7671337237F, 0.7701953535F,
+  0.7732371001F, 0.7762588195F, 0.7792603711F, 0.7822416178F,
+  0.7852024259F, 0.7881426654F, 0.7910622097F, 0.7939609356F,
+  0.7968387237F, 0.7996954579F, 0.8025310261F, 0.8053453193F,
+  0.8081382324F, 0.8109096638F, 0.8136595156F, 0.8163876936F,
+  0.8190941071F, 0.8217786690F, 0.8244412960F, 0.8270819086F,
+  0.8297004305F, 0.8322967896F, 0.8348709171F, 0.8374227481F,
+  0.8399522213F, 0.8424592789F, 0.8449438672F, 0.8474059356F,
+  0.8498454378F, 0.8522623306F, 0.8546565748F, 0.8570281348F,
+  0.8593769787F, 0.8617030779F, 0.8640064080F, 0.8662869477F,
+  0.8685446796F, 0.8707795899F, 0.8729916682F, 0.8751809079F,
+  0.8773473059F, 0.8794908626F, 0.8816115819F, 0.8837094713F,
+  0.8857845418F, 0.8878368079F, 0.8898662874F, 0.8918730019F,
+  0.8938569760F, 0.8958182380F, 0.8977568194F, 0.8996727552F,
+  0.9015660837F, 0.9034368465F, 0.9052850885F, 0.9071108577F,
+  0.9089142057F, 0.9106951869F, 0.9124538591F, 0.9141902832F,
+  0.9159045233F, 0.9175966464F, 0.9192667228F, 0.9209148257F,
+  0.9225410313F, 0.9241454187F, 0.9257280701F, 0.9272890704F,
+  0.9288285075F, 0.9303464720F, 0.9318430576F, 0.9333183603F,
+  0.9347724792F, 0.9362055158F, 0.9376175745F, 0.9390087622F,
+  0.9403791881F, 0.9417289644F, 0.9430582055F, 0.9443670283F,
+  0.9456555521F, 0.9469238986F, 0.9481721917F, 0.9494005577F,
+  0.9506091252F, 0.9517980248F, 0.9529673894F, 0.9541173540F,
+  0.9552480557F, 0.9563596334F, 0.9574522282F, 0.9585259830F,
+  0.9595810428F, 0.9606175542F, 0.9616356656F, 0.9626355274F,
+  0.9636172915F, 0.9645811114F, 0.9655271425F, 0.9664555414F,
+  0.9673664664F, 0.9682600774F, 0.9691365355F, 0.9699960034F,
+  0.9708386448F, 0.9716646250F, 0.9724741103F, 0.9732672685F,
+  0.9740442683F, 0.9748052795F, 0.9755504729F, 0.9762800205F,
+  0.9769940950F, 0.9776928703F, 0.9783765210F, 0.9790452223F,
+  0.9796991504F, 0.9803384823F, 0.9809633954F, 0.9815740679F,
+  0.9821706784F, 0.9827534063F, 0.9833224312F, 0.9838779332F,
+  0.9844200928F, 0.9849490910F, 0.9854651087F, 0.9859683274F,
+  0.9864589286F, 0.9869370940F, 0.9874030054F, 0.9878568447F,
+  0.9882987937F, 0.9887290343F, 0.9891477481F, 0.9895551169F,
+  0.9899513220F, 0.9903365446F, 0.9907109658F, 0.9910747662F,
+  0.9914281260F, 0.9917712252F, 0.9921042433F, 0.9924273593F,
+  0.9927407516F, 0.9930445982F, 0.9933390763F, 0.9936243626F,
+  0.9939006331F, 0.9941680631F, 0.9944268269F, 0.9946770982F,
+  0.9949190498F, 0.9951528537F, 0.9953786808F, 0.9955967011F,
+  0.9958070836F, 0.9960099963F, 0.9962056061F, 0.9963940787F,
+  0.9965755786F, 0.9967502693F, 0.9969183129F, 0.9970798704F,
+  0.9972351013F, 0.9973841640F, 0.9975272151F, 0.9976644103F,
+  0.9977959036F, 0.9979218476F, 0.9980423932F, 0.9981576901F,
+  0.9982678862F, 0.9983731278F, 0.9984735596F, 0.9985693247F,
+  0.9986605645F, 0.9987474186F, 0.9988300248F, 0.9989085193F,
+  0.9989830364F, 0.9990537085F, 0.9991206662F, 0.9991840382F,
+  0.9992439513F, 0.9993005303F, 0.9993538982F, 0.9994041757F,
+  0.9994514817F, 0.9994959330F, 0.9995376444F, 0.9995767286F,
+  0.9996132960F, 0.9996474550F, 0.9996793121F, 0.9997089710F,
+  0.9997365339F, 0.9997621003F, 0.9997857677F, 0.9998076311F,
+  0.9998277836F, 0.9998463156F, 0.9998633155F, 0.9998788692F,
+  0.9998930603F, 0.9999059701F, 0.9999176774F, 0.9999282586F,
+  0.9999377880F, 0.9999463370F, 0.9999539749F, 0.9999607685F,
+  0.9999667820F, 0.9999720773F, 0.9999767136F, 0.9999807479F,
+  0.9999842344F, 0.9999872249F, 0.9999897688F, 0.9999919127F,
+  0.9999937009F, 0.9999951749F, 0.9999963738F, 0.9999973342F,
+  0.9999980900F, 0.9999986724F, 0.9999991103F, 0.9999994297F,
+  0.9999996543F, 0.9999998049F, 0.9999999000F, 0.9999999552F,
+  0.9999999836F, 0.9999999957F, 0.9999999994F, 1.0000000000F,
+};
+
+static const float vwin2048[1024] = {
+  0.0000009241F, 0.0000083165F, 0.0000231014F, 0.0000452785F,
+  0.0000748476F, 0.0001118085F, 0.0001561608F, 0.0002079041F,
+  0.0002670379F, 0.0003335617F, 0.0004074748F, 0.0004887765F,
+  0.0005774661F, 0.0006735427F, 0.0007770054F, 0.0008878533F,
+  0.0010060853F, 0.0011317002F, 0.0012646969F, 0.0014050742F,
+  0.0015528307F, 0.0017079650F, 0.0018704756F, 0.0020403610F,
+  0.0022176196F, 0.0024022497F, 0.0025942495F, 0.0027936173F,
+  0.0030003511F, 0.0032144490F, 0.0034359088F, 0.0036647286F,
+  0.0039009061F, 0.0041444391F, 0.0043953253F, 0.0046535621F,
+  0.0049191472F, 0.0051920781F, 0.0054723520F, 0.0057599664F,
+  0.0060549184F, 0.0063572052F, 0.0066668239F, 0.0069837715F,
+  0.0073080449F, 0.0076396410F, 0.0079785566F, 0.0083247884F,
+  0.0086783330F, 0.0090391871F, 0.0094073470F, 0.0097828092F,
+  0.0101655700F, 0.0105556258F, 0.0109529726F, 0.0113576065F,
+  0.0117695237F, 0.0121887200F, 0.0126151913F, 0.0130489335F,
+  0.0134899422F, 0.0139382130F, 0.0143937415F, 0.0148565233F,
+  0.0153265536F, 0.0158038279F, 0.0162883413F, 0.0167800889F,
+  0.0172790660F, 0.0177852675F, 0.0182986882F, 0.0188193231F,
+  0.0193471668F, 0.0198822141F, 0.0204244594F, 0.0209738974F,
+  0.0215305225F, 0.0220943289F, 0.0226653109F, 0.0232434627F,
+  0.0238287784F, 0.0244212519F, 0.0250208772F, 0.0256276481F,
+  0.0262415582F, 0.0268626014F, 0.0274907711F, 0.0281260608F,
+  0.0287684638F, 0.0294179736F, 0.0300745833F, 0.0307382859F,
+  0.0314090747F, 0.0320869424F, 0.0327718819F, 0.0334638860F,
+  0.0341629474F, 0.0348690586F, 0.0355822122F, 0.0363024004F,
+  0.0370296157F, 0.0377638502F, 0.0385050960F, 0.0392533451F,
+  0.0400085896F, 0.0407708211F, 0.0415400315F, 0.0423162123F,
+  0.0430993552F, 0.0438894515F, 0.0446864926F, 0.0454904698F,
+  0.0463013742F, 0.0471191969F, 0.0479439288F, 0.0487755607F,
+  0.0496140836F, 0.0504594879F, 0.0513117642F, 0.0521709031F,
+  0.0530368949F, 0.0539097297F, 0.0547893979F, 0.0556758894F,
+  0.0565691941F, 0.0574693019F, 0.0583762026F, 0.0592898858F,
+  0.0602103410F, 0.0611375576F, 0.0620715250F, 0.0630122324F,
+  0.0639596688F, 0.0649138234F, 0.0658746848F, 0.0668422421F,
+  0.0678164838F, 0.0687973985F, 0.0697849746F, 0.0707792005F,
+  0.0717800645F, 0.0727875547F, 0.0738016591F, 0.0748223656F,
+  0.0758496620F, 0.0768835359F, 0.0779239751F, 0.0789709668F,
+  0.0800244985F, 0.0810845574F, 0.0821511306F, 0.0832242052F,
+  0.0843037679F, 0.0853898056F, 0.0864823050F, 0.0875812525F,
+  0.0886866347F, 0.0897984378F, 0.0909166480F, 0.0920412513F,
+  0.0931722338F, 0.0943095813F, 0.0954532795F, 0.0966033140F,
+  0.0977596702F, 0.0989223336F, 0.1000912894F, 0.1012665227F,
+  0.1024480185F, 0.1036357616F, 0.1048297369F, 0.1060299290F,
+  0.1072363224F, 0.1084489014F, 0.1096676504F, 0.1108925534F,
+  0.1121235946F, 0.1133607577F, 0.1146040267F, 0.1158533850F,
+  0.1171088163F, 0.1183703040F, 0.1196378312F, 0.1209113812F,
+  0.1221909370F, 0.1234764815F, 0.1247679974F, 0.1260654674F,
+  0.1273688740F, 0.1286781995F, 0.1299934263F, 0.1313145365F,
+  0.1326415121F, 0.1339743349F, 0.1353129866F, 0.1366574490F,
+  0.1380077035F, 0.1393637315F, 0.1407255141F, 0.1420930325F,
+  0.1434662677F, 0.1448452004F, 0.1462298115F, 0.1476200814F,
+  0.1490159906F, 0.1504175195F, 0.1518246482F, 0.1532373569F,
+  0.1546556253F, 0.1560794333F, 0.1575087606F, 0.1589435866F,
+  0.1603838909F, 0.1618296526F, 0.1632808509F, 0.1647374648F,
+  0.1661994731F, 0.1676668546F, 0.1691395880F, 0.1706176516F,
+  0.1721010238F, 0.1735896829F, 0.1750836068F, 0.1765827736F,
+  0.1780871610F, 0.1795967468F, 0.1811115084F, 0.1826314234F,
+  0.1841564689F, 0.1856866221F, 0.1872218600F, 0.1887621595F,
+  0.1903074974F, 0.1918578503F, 0.1934131947F, 0.1949735068F,
+  0.1965387630F, 0.1981089393F, 0.1996840117F, 0.2012639560F,
+  0.2028487479F, 0.2044383630F, 0.2060327766F, 0.2076319642F,
+  0.2092359007F, 0.2108445614F, 0.2124579211F, 0.2140759545F,
+  0.2156986364F, 0.2173259411F, 0.2189578432F, 0.2205943168F,
+  0.2222353361F, 0.2238808751F, 0.2255309076F, 0.2271854073F,
+  0.2288443480F, 0.2305077030F, 0.2321754457F, 0.2338475493F,
+  0.2355239869F, 0.2372047315F, 0.2388897560F, 0.2405790329F,
+  0.2422725350F, 0.2439702347F, 0.2456721043F, 0.2473781159F,
+  0.2490882418F, 0.2508024539F, 0.2525207240F, 0.2542430237F,
+  0.2559693248F, 0.2576995986F, 0.2594338166F, 0.2611719498F,
+  0.2629139695F, 0.2646598466F, 0.2664095520F, 0.2681630564F,
+  0.2699203304F, 0.2716813445F, 0.2734460691F, 0.2752144744F,
+  0.2769865307F, 0.2787622079F, 0.2805414760F, 0.2823243047F,
+  0.2841106637F, 0.2859005227F, 0.2876938509F, 0.2894906179F,
+  0.2912907928F, 0.2930943447F, 0.2949012426F, 0.2967114554F,
+  0.2985249520F, 0.3003417009F, 0.3021616708F, 0.3039848301F,
+  0.3058111471F, 0.3076405901F, 0.3094731273F, 0.3113087266F,
+  0.3131473560F, 0.3149889833F, 0.3168335762F, 0.3186811024F,
+  0.3205315294F, 0.3223848245F, 0.3242409552F, 0.3260998886F,
+  0.3279615918F, 0.3298260319F, 0.3316931758F, 0.3335629903F,
+  0.3354354423F, 0.3373104982F, 0.3391881247F, 0.3410682882F,
+  0.3429509551F, 0.3448360917F, 0.3467236642F, 0.3486136387F,
+  0.3505059811F, 0.3524006575F, 0.3542976336F, 0.3561968753F,
+  0.3580983482F, 0.3600020179F, 0.3619078499F, 0.3638158096F,
+  0.3657258625F, 0.3676379737F, 0.3695521086F, 0.3714682321F,
+  0.3733863094F, 0.3753063055F, 0.3772281852F, 0.3791519134F,
+  0.3810774548F, 0.3830047742F, 0.3849338362F, 0.3868646053F,
+  0.3887970459F, 0.3907311227F, 0.3926667998F, 0.3946040417F,
+  0.3965428125F, 0.3984830765F, 0.4004247978F, 0.4023679403F,
+  0.4043124683F, 0.4062583455F, 0.4082055359F, 0.4101540034F,
+  0.4121037117F, 0.4140546246F, 0.4160067058F, 0.4179599190F,
+  0.4199142277F, 0.4218695956F, 0.4238259861F, 0.4257833627F,
+  0.4277416888F, 0.4297009279F, 0.4316610433F, 0.4336219983F,
+  0.4355837562F, 0.4375462803F, 0.4395095337F, 0.4414734797F,
+  0.4434380815F, 0.4454033021F, 0.4473691046F, 0.4493354521F,
+  0.4513023078F, 0.4532696345F, 0.4552373954F, 0.4572055533F,
+  0.4591740713F, 0.4611429123F, 0.4631120393F, 0.4650814151F,
+  0.4670510028F, 0.4690207650F, 0.4709906649F, 0.4729606651F,
+  0.4749307287F, 0.4769008185F, 0.4788708972F, 0.4808409279F,
+  0.4828108732F, 0.4847806962F, 0.4867503597F, 0.4887198264F,
+  0.4906890593F, 0.4926580213F, 0.4946266753F, 0.4965949840F,
+  0.4985629105F, 0.5005304176F, 0.5024974683F, 0.5044640255F,
+  0.5064300522F, 0.5083955114F, 0.5103603659F, 0.5123245790F,
+  0.5142881136F, 0.5162509328F, 0.5182129997F, 0.5201742774F,
+  0.5221347290F, 0.5240943178F, 0.5260530070F, 0.5280107598F,
+  0.5299675395F, 0.5319233095F, 0.5338780330F, 0.5358316736F,
+  0.5377841946F, 0.5397355596F, 0.5416857320F, 0.5436346755F,
+  0.5455823538F, 0.5475287304F, 0.5494737691F, 0.5514174337F,
+  0.5533596881F, 0.5553004962F, 0.5572398218F, 0.5591776291F,
+  0.5611138821F, 0.5630485449F, 0.5649815818F, 0.5669129570F,
+  0.5688426349F, 0.5707705799F, 0.5726967564F, 0.5746211290F,
+  0.5765436624F, 0.5784643212F, 0.5803830702F, 0.5822998743F,
+  0.5842146984F, 0.5861275076F, 0.5880382669F, 0.5899469416F,
+  0.5918534968F, 0.5937578981F, 0.5956601107F, 0.5975601004F,
+  0.5994578326F, 0.6013532732F, 0.6032463880F, 0.6051371429F,
+  0.6070255039F, 0.6089114372F, 0.6107949090F, 0.6126758856F,
+  0.6145543334F, 0.6164302191F, 0.6183035092F, 0.6201741706F,
+  0.6220421700F, 0.6239074745F, 0.6257700513F, 0.6276298674F,
+  0.6294868903F, 0.6313410873F, 0.6331924262F, 0.6350408745F,
+  0.6368864001F, 0.6387289710F, 0.6405685552F, 0.6424051209F,
+  0.6442386364F, 0.6460690702F, 0.6478963910F, 0.6497205673F,
+  0.6515415682F, 0.6533593625F, 0.6551739194F, 0.6569852082F,
+  0.6587931984F, 0.6605978593F, 0.6623991609F, 0.6641970728F,
+  0.6659915652F, 0.6677826081F, 0.6695701718F, 0.6713542268F,
+  0.6731347437F, 0.6749116932F, 0.6766850461F, 0.6784547736F,
+  0.6802208469F, 0.6819832374F, 0.6837419164F, 0.6854968559F,
+  0.6872480275F, 0.6889954034F, 0.6907389556F, 0.6924786566F,
+  0.6942144788F, 0.6959463950F, 0.6976743780F, 0.6993984008F,
+  0.7011184365F, 0.7028344587F, 0.7045464407F, 0.7062543564F,
+  0.7079581796F, 0.7096578844F, 0.7113534450F, 0.7130448359F,
+  0.7147320316F, 0.7164150070F, 0.7180937371F, 0.7197681970F,
+  0.7214383620F, 0.7231042077F, 0.7247657098F, 0.7264228443F,
+  0.7280755871F, 0.7297239147F, 0.7313678035F, 0.7330072301F,
+  0.7346421715F, 0.7362726046F, 0.7378985069F, 0.7395198556F,
+  0.7411366285F, 0.7427488034F, 0.7443563584F, 0.7459592717F,
+  0.7475575218F, 0.7491510873F, 0.7507399471F, 0.7523240803F,
+  0.7539034661F, 0.7554780839F, 0.7570479136F, 0.7586129349F,
+  0.7601731279F, 0.7617284730F, 0.7632789506F, 0.7648245416F,
+  0.7663652267F, 0.7679009872F, 0.7694318044F, 0.7709576599F,
+  0.7724785354F, 0.7739944130F, 0.7755052749F, 0.7770111035F,
+  0.7785118815F, 0.7800075916F, 0.7814982170F, 0.7829837410F,
+  0.7844641472F, 0.7859394191F, 0.7874095408F, 0.7888744965F,
+  0.7903342706F, 0.7917888476F, 0.7932382124F, 0.7946823501F,
+  0.7961212460F, 0.7975548855F, 0.7989832544F, 0.8004063386F,
+  0.8018241244F, 0.8032365981F, 0.8046437463F, 0.8060455560F,
+  0.8074420141F, 0.8088331080F, 0.8102188253F, 0.8115991536F,
+  0.8129740810F, 0.8143435957F, 0.8157076861F, 0.8170663409F,
+  0.8184195489F, 0.8197672994F, 0.8211095817F, 0.8224463853F,
+  0.8237777001F, 0.8251035161F, 0.8264238235F, 0.8277386129F,
+  0.8290478750F, 0.8303516008F, 0.8316497814F, 0.8329424083F,
+  0.8342294731F, 0.8355109677F, 0.8367868841F, 0.8380572148F,
+  0.8393219523F, 0.8405810893F, 0.8418346190F, 0.8430825345F,
+  0.8443248294F, 0.8455614974F, 0.8467925323F, 0.8480179285F,
+  0.8492376802F, 0.8504517822F, 0.8516602292F, 0.8528630164F,
+  0.8540601391F, 0.8552515928F, 0.8564373733F, 0.8576174766F,
+  0.8587918990F, 0.8599606368F, 0.8611236868F, 0.8622810460F,
+  0.8634327113F, 0.8645786802F, 0.8657189504F, 0.8668535195F,
+  0.8679823857F, 0.8691055472F, 0.8702230025F, 0.8713347503F,
+  0.8724407896F, 0.8735411194F, 0.8746357394F, 0.8757246489F,
+  0.8768078479F, 0.8778853364F, 0.8789571146F, 0.8800231832F,
+  0.8810835427F, 0.8821381942F, 0.8831871387F, 0.8842303777F,
+  0.8852679127F, 0.8862997456F, 0.8873258784F, 0.8883463132F,
+  0.8893610527F, 0.8903700994F, 0.8913734562F, 0.8923711263F,
+  0.8933631129F, 0.8943494196F, 0.8953300500F, 0.8963050083F,
+  0.8972742985F, 0.8982379249F, 0.8991958922F, 0.9001482052F,
+  0.9010948688F, 0.9020358883F, 0.9029712690F, 0.9039010165F,
+  0.9048251367F, 0.9057436357F, 0.9066565195F, 0.9075637946F,
+  0.9084654678F, 0.9093615456F, 0.9102520353F, 0.9111369440F,
+  0.9120162792F, 0.9128900484F, 0.9137582595F, 0.9146209204F,
+  0.9154780394F, 0.9163296248F, 0.9171756853F, 0.9180162296F,
+  0.9188512667F, 0.9196808057F, 0.9205048559F, 0.9213234270F,
+  0.9221365285F, 0.9229441704F, 0.9237463629F, 0.9245431160F,
+  0.9253344404F, 0.9261203465F, 0.9269008453F, 0.9276759477F,
+  0.9284456648F, 0.9292100080F, 0.9299689889F, 0.9307226190F,
+  0.9314709103F, 0.9322138747F, 0.9329515245F, 0.9336838721F,
+  0.9344109300F, 0.9351327108F, 0.9358492275F, 0.9365604931F,
+  0.9372665208F, 0.9379673239F, 0.9386629160F, 0.9393533107F,
+  0.9400385220F, 0.9407185637F, 0.9413934501F, 0.9420631954F,
+  0.9427278141F, 0.9433873208F, 0.9440417304F, 0.9446910576F,
+  0.9453353176F, 0.9459745255F, 0.9466086968F, 0.9472378469F,
+  0.9478619915F, 0.9484811463F, 0.9490953274F, 0.9497045506F,
+  0.9503088323F, 0.9509081888F, 0.9515026365F, 0.9520921921F,
+  0.9526768723F, 0.9532566940F, 0.9538316742F, 0.9544018300F,
+  0.9549671786F, 0.9555277375F, 0.9560835241F, 0.9566345562F,
+  0.9571808513F, 0.9577224275F, 0.9582593027F, 0.9587914949F,
+  0.9593190225F, 0.9598419038F, 0.9603601571F, 0.9608738012F,
+  0.9613828546F, 0.9618873361F, 0.9623872646F, 0.9628826591F,
+  0.9633735388F, 0.9638599227F, 0.9643418303F, 0.9648192808F,
+  0.9652922939F, 0.9657608890F, 0.9662250860F, 0.9666849046F,
+  0.9671403646F, 0.9675914861F, 0.9680382891F, 0.9684807937F,
+  0.9689190202F, 0.9693529890F, 0.9697827203F, 0.9702082347F,
+  0.9706295529F, 0.9710466953F, 0.9714596828F, 0.9718685362F,
+  0.9722732762F, 0.9726739240F, 0.9730705005F, 0.9734630267F,
+  0.9738515239F, 0.9742360134F, 0.9746165163F, 0.9749930540F,
+  0.9753656481F, 0.9757343198F, 0.9760990909F, 0.9764599829F,
+  0.9768170175F, 0.9771702164F, 0.9775196013F, 0.9778651941F,
+  0.9782070167F, 0.9785450909F, 0.9788794388F, 0.9792100824F,
+  0.9795370437F, 0.9798603449F, 0.9801800080F, 0.9804960554F,
+  0.9808085092F, 0.9811173916F, 0.9814227251F, 0.9817245318F,
+  0.9820228343F, 0.9823176549F, 0.9826090160F, 0.9828969402F,
+  0.9831814498F, 0.9834625674F, 0.9837403156F, 0.9840147169F,
+  0.9842857939F, 0.9845535692F, 0.9848180654F, 0.9850793052F,
+  0.9853373113F, 0.9855921062F, 0.9858437127F, 0.9860921535F,
+  0.9863374512F, 0.9865796287F, 0.9868187085F, 0.9870547136F,
+  0.9872876664F, 0.9875175899F, 0.9877445067F, 0.9879684396F,
+  0.9881894112F, 0.9884074444F, 0.9886225619F, 0.9888347863F,
+  0.9890441404F, 0.9892506468F, 0.9894543284F, 0.9896552077F,
+  0.9898533074F, 0.9900486502F, 0.9902412587F, 0.9904311555F,
+  0.9906183633F, 0.9908029045F, 0.9909848019F, 0.9911640779F,
+  0.9913407550F, 0.9915148557F, 0.9916864025F, 0.9918554179F,
+  0.9920219241F, 0.9921859437F, 0.9923474989F, 0.9925066120F,
+  0.9926633054F, 0.9928176012F, 0.9929695218F, 0.9931190891F,
+  0.9932663254F, 0.9934112527F, 0.9935538932F, 0.9936942686F,
+  0.9938324012F, 0.9939683126F, 0.9941020248F, 0.9942335597F,
+  0.9943629388F, 0.9944901841F, 0.9946153170F, 0.9947383593F,
+  0.9948593325F, 0.9949782579F, 0.9950951572F, 0.9952100516F,
+  0.9953229625F, 0.9954339111F, 0.9955429186F, 0.9956500062F,
+  0.9957551948F, 0.9958585056F, 0.9959599593F, 0.9960595769F,
+  0.9961573792F, 0.9962533869F, 0.9963476206F, 0.9964401009F,
+  0.9965308483F, 0.9966198833F, 0.9967072261F, 0.9967928971F,
+  0.9968769164F, 0.9969593041F, 0.9970400804F, 0.9971192651F,
+  0.9971968781F, 0.9972729391F, 0.9973474680F, 0.9974204842F,
+  0.9974920074F, 0.9975620569F, 0.9976306521F, 0.9976978122F,
+  0.9977635565F, 0.9978279039F, 0.9978908736F, 0.9979524842F,
+  0.9980127547F, 0.9980717037F, 0.9981293499F, 0.9981857116F,
+  0.9982408073F, 0.9982946554F, 0.9983472739F, 0.9983986810F,
+  0.9984488947F, 0.9984979328F, 0.9985458132F, 0.9985925534F,
+  0.9986381711F, 0.9986826838F, 0.9987261086F, 0.9987684630F,
+  0.9988097640F, 0.9988500286F, 0.9988892738F, 0.9989275163F,
+  0.9989647727F, 0.9990010597F, 0.9990363938F, 0.9990707911F,
+  0.9991042679F, 0.9991368404F, 0.9991685244F, 0.9991993358F,
+  0.9992292905F, 0.9992584038F, 0.9992866914F, 0.9993141686F,
+  0.9993408506F, 0.9993667526F, 0.9993918895F, 0.9994162761F,
+  0.9994399273F, 0.9994628576F, 0.9994850815F, 0.9995066133F,
+  0.9995274672F, 0.9995476574F, 0.9995671978F, 0.9995861021F,
+  0.9996043841F, 0.9996220573F, 0.9996391352F, 0.9996556310F,
+  0.9996715579F, 0.9996869288F, 0.9997017568F, 0.9997160543F,
+  0.9997298342F, 0.9997431088F, 0.9997558905F, 0.9997681914F,
+  0.9997800236F, 0.9997913990F, 0.9998023292F, 0.9998128261F,
+  0.9998229009F, 0.9998325650F, 0.9998418296F, 0.9998507058F,
+  0.9998592044F, 0.9998673362F, 0.9998751117F, 0.9998825415F,
+  0.9998896358F, 0.9998964047F, 0.9999028584F, 0.9999090066F,
+  0.9999148590F, 0.9999204253F, 0.9999257148F, 0.9999307368F,
+  0.9999355003F, 0.9999400144F, 0.9999442878F, 0.9999483293F,
+  0.9999521472F, 0.9999557499F, 0.9999591457F, 0.9999623426F,
+  0.9999653483F, 0.9999681708F, 0.9999708175F, 0.9999732959F,
+  0.9999756132F, 0.9999777765F, 0.9999797928F, 0.9999816688F,
+  0.9999834113F, 0.9999850266F, 0.9999865211F, 0.9999879009F,
+  0.9999891721F, 0.9999903405F, 0.9999914118F, 0.9999923914F,
+  0.9999932849F, 0.9999940972F, 0.9999948336F, 0.9999954989F,
+  0.9999960978F, 0.9999966349F, 0.9999971146F, 0.9999975411F,
+  0.9999979185F, 0.9999982507F, 0.9999985414F, 0.9999987944F,
+  0.9999990129F, 0.9999992003F, 0.9999993596F, 0.9999994939F,
+  0.9999996059F, 0.9999996981F, 0.9999997732F, 0.9999998333F,
+  0.9999998805F, 0.9999999170F, 0.9999999444F, 0.9999999643F,
+  0.9999999784F, 0.9999999878F, 0.9999999937F, 0.9999999972F,
+  0.9999999990F, 0.9999999997F, 1.0000000000F, 1.0000000000F,
+};
+
+static const float vwin4096[2048] = {
+  0.0000002310F, 0.0000020791F, 0.0000057754F, 0.0000113197F,
+  0.0000187121F, 0.0000279526F, 0.0000390412F, 0.0000519777F,
+  0.0000667623F, 0.0000833949F, 0.0001018753F, 0.0001222036F,
+  0.0001443798F, 0.0001684037F, 0.0001942754F, 0.0002219947F,
+  0.0002515616F, 0.0002829761F, 0.0003162380F, 0.0003513472F,
+  0.0003883038F, 0.0004271076F, 0.0004677584F, 0.0005102563F,
+  0.0005546011F, 0.0006007928F, 0.0006488311F, 0.0006987160F,
+  0.0007504474F, 0.0008040251F, 0.0008594490F, 0.0009167191F,
+  0.0009758351F, 0.0010367969F, 0.0010996044F, 0.0011642574F,
+  0.0012307558F, 0.0012990994F, 0.0013692880F, 0.0014413216F,
+  0.0015151998F, 0.0015909226F, 0.0016684898F, 0.0017479011F,
+  0.0018291565F, 0.0019122556F, 0.0019971983F, 0.0020839845F,
+  0.0021726138F, 0.0022630861F, 0.0023554012F, 0.0024495588F,
+  0.0025455588F, 0.0026434008F, 0.0027430847F, 0.0028446103F,
+  0.0029479772F, 0.0030531853F, 0.0031602342F, 0.0032691238F,
+  0.0033798538F, 0.0034924239F, 0.0036068338F, 0.0037230833F,
+  0.0038411721F, 0.0039610999F, 0.0040828664F, 0.0042064714F,
+  0.0043319145F, 0.0044591954F, 0.0045883139F, 0.0047192696F,
+  0.0048520622F, 0.0049866914F, 0.0051231569F, 0.0052614583F,
+  0.0054015953F, 0.0055435676F, 0.0056873748F, 0.0058330166F,
+  0.0059804926F, 0.0061298026F, 0.0062809460F, 0.0064339226F,
+  0.0065887320F, 0.0067453738F, 0.0069038476F, 0.0070641531F,
+  0.0072262899F, 0.0073902575F, 0.0075560556F, 0.0077236838F,
+  0.0078931417F, 0.0080644288F, 0.0082375447F, 0.0084124891F,
+  0.0085892615F, 0.0087678614F, 0.0089482885F, 0.0091305422F,
+  0.0093146223F, 0.0095005281F, 0.0096882592F, 0.0098778153F,
+  0.0100691958F, 0.0102624002F, 0.0104574281F, 0.0106542791F,
+  0.0108529525F, 0.0110534480F, 0.0112557651F, 0.0114599032F,
+  0.0116658618F, 0.0118736405F, 0.0120832387F, 0.0122946560F,
+  0.0125078917F, 0.0127229454F, 0.0129398166F, 0.0131585046F,
+  0.0133790090F, 0.0136013292F, 0.0138254647F, 0.0140514149F,
+  0.0142791792F, 0.0145087572F, 0.0147401481F, 0.0149733515F,
+  0.0152083667F, 0.0154451932F, 0.0156838304F, 0.0159242777F,
+  0.0161665345F, 0.0164106001F, 0.0166564741F, 0.0169041557F,
+  0.0171536443F, 0.0174049393F, 0.0176580401F, 0.0179129461F,
+  0.0181696565F, 0.0184281708F, 0.0186884883F, 0.0189506084F,
+  0.0192145303F, 0.0194802535F, 0.0197477772F, 0.0200171008F,
+  0.0202882236F, 0.0205611449F, 0.0208358639F, 0.0211123801F,
+  0.0213906927F, 0.0216708011F, 0.0219527043F, 0.0222364019F,
+  0.0225218930F, 0.0228091769F, 0.0230982529F, 0.0233891203F,
+  0.0236817782F, 0.0239762259F, 0.0242724628F, 0.0245704880F,
+  0.0248703007F, 0.0251719002F, 0.0254752858F, 0.0257804565F,
+  0.0260874117F, 0.0263961506F, 0.0267066722F, 0.0270189760F,
+  0.0273330609F, 0.0276489263F, 0.0279665712F, 0.0282859949F,
+  0.0286071966F, 0.0289301753F, 0.0292549303F, 0.0295814607F,
+  0.0299097656F, 0.0302398442F, 0.0305716957F, 0.0309053191F,
+  0.0312407135F, 0.0315778782F, 0.0319168122F, 0.0322575145F,
+  0.0325999844F, 0.0329442209F, 0.0332902231F, 0.0336379900F,
+  0.0339875208F, 0.0343388146F, 0.0346918703F, 0.0350466871F,
+  0.0354032640F, 0.0357616000F, 0.0361216943F, 0.0364835458F,
+  0.0368471535F, 0.0372125166F, 0.0375796339F, 0.0379485046F,
+  0.0383191276F, 0.0386915020F, 0.0390656267F, 0.0394415008F,
+  0.0398191231F, 0.0401984927F, 0.0405796086F, 0.0409624698F,
+  0.0413470751F, 0.0417334235F, 0.0421215141F, 0.0425113457F,
+  0.0429029172F, 0.0432962277F, 0.0436912760F, 0.0440880610F,
+  0.0444865817F, 0.0448868370F, 0.0452888257F, 0.0456925468F,
+  0.0460979992F, 0.0465051816F, 0.0469140931F, 0.0473247325F,
+  0.0477370986F, 0.0481511902F, 0.0485670064F, 0.0489845458F,
+  0.0494038074F, 0.0498247899F, 0.0502474922F, 0.0506719131F,
+  0.0510980514F, 0.0515259060F, 0.0519554756F, 0.0523867590F,
+  0.0528197550F, 0.0532544624F, 0.0536908800F, 0.0541290066F,
+  0.0545688408F, 0.0550103815F, 0.0554536274F, 0.0558985772F,
+  0.0563452297F, 0.0567935837F, 0.0572436377F, 0.0576953907F,
+  0.0581488412F, 0.0586039880F, 0.0590608297F, 0.0595193651F,
+  0.0599795929F, 0.0604415117F, 0.0609051202F, 0.0613704170F,
+  0.0618374009F, 0.0623060704F, 0.0627764243F, 0.0632484611F,
+  0.0637221795F, 0.0641975781F, 0.0646746555F, 0.0651534104F,
+  0.0656338413F, 0.0661159469F, 0.0665997257F, 0.0670851763F,
+  0.0675722973F, 0.0680610873F, 0.0685515448F, 0.0690436684F,
+  0.0695374567F, 0.0700329081F, 0.0705300213F, 0.0710287947F,
+  0.0715292269F, 0.0720313163F, 0.0725350616F, 0.0730404612F,
+  0.0735475136F, 0.0740562172F, 0.0745665707F, 0.0750785723F,
+  0.0755922207F, 0.0761075143F, 0.0766244515F, 0.0771430307F,
+  0.0776632505F, 0.0781851092F, 0.0787086052F, 0.0792337371F,
+  0.0797605032F, 0.0802889018F, 0.0808189315F, 0.0813505905F,
+  0.0818838773F, 0.0824187903F, 0.0829553277F, 0.0834934881F,
+  0.0840332697F, 0.0845746708F, 0.0851176899F, 0.0856623252F,
+  0.0862085751F, 0.0867564379F, 0.0873059119F, 0.0878569954F,
+  0.0884096867F, 0.0889639840F, 0.0895198858F, 0.0900773902F,
+  0.0906364955F, 0.0911972000F, 0.0917595019F, 0.0923233995F,
+  0.0928888909F, 0.0934559745F, 0.0940246485F, 0.0945949110F,
+  0.0951667604F, 0.0957401946F, 0.0963152121F, 0.0968918109F,
+  0.0974699893F, 0.0980497454F, 0.0986310773F, 0.0992139832F,
+  0.0997984614F, 0.1003845098F, 0.1009721267F, 0.1015613101F,
+  0.1021520582F, 0.1027443692F, 0.1033382410F, 0.1039336718F,
+  0.1045306597F, 0.1051292027F, 0.1057292990F, 0.1063309466F,
+  0.1069341435F, 0.1075388878F, 0.1081451776F, 0.1087530108F,
+  0.1093623856F, 0.1099732998F, 0.1105857516F, 0.1111997389F,
+  0.1118152597F, 0.1124323121F, 0.1130508939F, 0.1136710032F,
+  0.1142926379F, 0.1149157960F, 0.1155404755F, 0.1161666742F,
+  0.1167943901F, 0.1174236211F, 0.1180543652F, 0.1186866202F,
+  0.1193203841F, 0.1199556548F, 0.1205924300F, 0.1212307078F,
+  0.1218704860F, 0.1225117624F, 0.1231545349F, 0.1237988013F,
+  0.1244445596F, 0.1250918074F, 0.1257405427F, 0.1263907632F,
+  0.1270424667F, 0.1276956512F, 0.1283503142F, 0.1290064537F,
+  0.1296640674F, 0.1303231530F, 0.1309837084F, 0.1316457312F,
+  0.1323092193F, 0.1329741703F, 0.1336405820F, 0.1343084520F,
+  0.1349777782F, 0.1356485582F, 0.1363207897F, 0.1369944704F,
+  0.1376695979F, 0.1383461700F, 0.1390241842F, 0.1397036384F,
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+  0.8829254375F, 0.8834484833F, 0.8839701028F, 0.8844902961F,
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+  0.8870698794F, 0.8875815212F, 0.8880917386F, 0.8886005319F,
+  0.8891079016F, 0.8896138479F, 0.8901183712F, 0.8906214719F,
+  0.8911231503F, 0.8916234067F, 0.8921222417F, 0.8926196556F,
+  0.8931156489F, 0.8936102219F, 0.8941033752F, 0.8945951092F,
+  0.8950854244F, 0.8955743212F, 0.8960618003F, 0.8965478621F,
+  0.8970325071F, 0.8975157359F, 0.8979975490F, 0.8984779471F,
+  0.8989569307F, 0.8994345004F, 0.8999106568F, 0.9003854005F,
+  0.9008587323F, 0.9013306526F, 0.9018011623F, 0.9022702619F,
+  0.9027379521F, 0.9032042337F, 0.9036691074F, 0.9041325739F,
+  0.9045946339F, 0.9050552882F, 0.9055145376F, 0.9059723828F,
+  0.9064288246F, 0.9068838638F, 0.9073375013F, 0.9077897379F,
+  0.9082405743F, 0.9086900115F, 0.9091380503F, 0.9095846917F,
+  0.9100299364F, 0.9104737854F, 0.9109162397F, 0.9113573001F,
+  0.9117969675F, 0.9122352430F, 0.9126721275F, 0.9131076219F,
+  0.9135417273F, 0.9139744447F, 0.9144057750F, 0.9148357194F,
+  0.9152642787F, 0.9156914542F, 0.9161172468F, 0.9165416576F,
+  0.9169646877F, 0.9173863382F, 0.9178066102F, 0.9182255048F,
+  0.9186430232F, 0.9190591665F, 0.9194739359F, 0.9198873324F,
+  0.9202993574F, 0.9207100120F, 0.9211192973F, 0.9215272147F,
+  0.9219337653F, 0.9223389504F, 0.9227427713F, 0.9231452290F,
+  0.9235463251F, 0.9239460607F, 0.9243444371F, 0.9247414557F,
+  0.9251371177F, 0.9255314245F, 0.9259243774F, 0.9263159778F,
+  0.9267062270F, 0.9270951264F, 0.9274826774F, 0.9278688814F,
+  0.9282537398F, 0.9286372540F, 0.9290194254F, 0.9294002555F,
+  0.9297797458F, 0.9301578976F, 0.9305347125F, 0.9309101919F,
+  0.9312843373F, 0.9316571503F, 0.9320286323F, 0.9323987849F,
+  0.9327676097F, 0.9331351080F, 0.9335012816F, 0.9338661320F,
+  0.9342296607F, 0.9345918694F, 0.9349527596F, 0.9353123330F,
+  0.9356705911F, 0.9360275357F, 0.9363831683F, 0.9367374905F,
+  0.9370905042F, 0.9374422108F, 0.9377926122F, 0.9381417099F,
+  0.9384895057F, 0.9388360014F, 0.9391811985F, 0.9395250989F,
+  0.9398677043F, 0.9402090165F, 0.9405490371F, 0.9408877680F,
+  0.9412252110F, 0.9415613678F, 0.9418962402F, 0.9422298301F,
+  0.9425621392F, 0.9428931695F, 0.9432229226F, 0.9435514005F,
+  0.9438786050F, 0.9442045381F, 0.9445292014F, 0.9448525971F,
+  0.9451747268F, 0.9454955926F, 0.9458151963F, 0.9461335399F,
+  0.9464506253F, 0.9467664545F, 0.9470810293F, 0.9473943517F,
+  0.9477064238F, 0.9480172474F, 0.9483268246F, 0.9486351573F,
+  0.9489422475F, 0.9492480973F, 0.9495527087F, 0.9498560837F,
+  0.9501582243F, 0.9504591325F, 0.9507588105F, 0.9510572603F,
+  0.9513544839F, 0.9516504834F, 0.9519452609F, 0.9522388186F,
+  0.9525311584F, 0.9528222826F, 0.9531121932F, 0.9534008923F,
+  0.9536883821F, 0.9539746647F, 0.9542597424F, 0.9545436171F,
+  0.9548262912F, 0.9551077667F, 0.9553880459F, 0.9556671309F,
+  0.9559450239F, 0.9562217272F, 0.9564972429F, 0.9567715733F,
+  0.9570447206F, 0.9573166871F, 0.9575874749F, 0.9578570863F,
+  0.9581255236F, 0.9583927890F, 0.9586588849F, 0.9589238134F,
+  0.9591875769F, 0.9594501777F, 0.9597116180F, 0.9599719003F,
+  0.9602310267F, 0.9604889995F, 0.9607458213F, 0.9610014942F,
+  0.9612560206F, 0.9615094028F, 0.9617616433F, 0.9620127443F,
+  0.9622627083F, 0.9625115376F, 0.9627592345F, 0.9630058016F,
+  0.9632512411F, 0.9634955555F, 0.9637387471F, 0.9639808185F,
+  0.9642217720F, 0.9644616100F, 0.9647003349F, 0.9649379493F,
+  0.9651744556F, 0.9654098561F, 0.9656441534F, 0.9658773499F,
+  0.9661094480F, 0.9663404504F, 0.9665703593F, 0.9667991774F,
+  0.9670269071F, 0.9672535509F, 0.9674791114F, 0.9677035909F,
+  0.9679269921F, 0.9681493174F, 0.9683705694F, 0.9685907506F,
+  0.9688098636F, 0.9690279108F, 0.9692448948F, 0.9694608182F,
+  0.9696756836F, 0.9698894934F, 0.9701022503F, 0.9703139569F,
+  0.9705246156F, 0.9707342291F, 0.9709428000F, 0.9711503309F,
+  0.9713568243F, 0.9715622829F, 0.9717667093F, 0.9719701060F,
+  0.9721724757F, 0.9723738210F, 0.9725741446F, 0.9727734490F,
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+  0.9737547762F, 0.9739480212F, 0.9741402656F, 0.9743315120F,
+  0.9745217631F, 0.9747110216F, 0.9748992901F, 0.9750865714F,
+  0.9752728681F, 0.9754581829F, 0.9756425184F, 0.9758258775F,
+  0.9760082627F, 0.9761896768F, 0.9763701224F, 0.9765496024F,
+  0.9767281193F, 0.9769056760F, 0.9770822751F, 0.9772579193F,
+  0.9774326114F, 0.9776063542F, 0.9777791502F, 0.9779510023F,
+  0.9781219133F, 0.9782918858F, 0.9784609226F, 0.9786290264F,
+  0.9787962000F, 0.9789624461F, 0.9791277676F, 0.9792921671F,
+  0.9794556474F, 0.9796182113F, 0.9797798615F, 0.9799406009F,
+  0.9801004321F, 0.9802593580F, 0.9804173813F, 0.9805745049F,
+  0.9807307314F, 0.9808860637F, 0.9810405046F, 0.9811940568F,
+  0.9813467232F, 0.9814985065F, 0.9816494095F, 0.9817994351F,
+  0.9819485860F, 0.9820968650F, 0.9822442750F, 0.9823908186F,
+  0.9825364988F, 0.9826813184F, 0.9828252801F, 0.9829683868F,
+  0.9831106413F, 0.9832520463F, 0.9833926048F, 0.9835323195F,
+  0.9836711932F, 0.9838092288F, 0.9839464291F, 0.9840827969F,
+  0.9842183351F, 0.9843530464F, 0.9844869337F, 0.9846199998F,
+  0.9847522475F, 0.9848836798F, 0.9850142993F, 0.9851441090F,
+  0.9852731117F, 0.9854013101F, 0.9855287073F, 0.9856553058F,
+  0.9857811087F, 0.9859061188F, 0.9860303388F, 0.9861537717F,
+  0.9862764202F, 0.9863982872F, 0.9865193756F, 0.9866396882F,
+  0.9867592277F, 0.9868779972F, 0.9869959993F, 0.9871132370F,
+  0.9872297131F, 0.9873454304F, 0.9874603918F, 0.9875746001F,
+  0.9876880581F, 0.9878007688F, 0.9879127348F, 0.9880239592F,
+  0.9881344447F, 0.9882441941F, 0.9883532104F, 0.9884614962F,
+  0.9885690546F, 0.9886758883F, 0.9887820001F, 0.9888873930F,
+  0.9889920697F, 0.9890960331F, 0.9891992859F, 0.9893018312F,
+  0.9894036716F, 0.9895048100F, 0.9896052493F, 0.9897049923F,
+  0.9898040418F, 0.9899024006F, 0.9900000717F, 0.9900970577F,
+  0.9901933616F, 0.9902889862F, 0.9903839343F, 0.9904782087F,
+  0.9905718122F, 0.9906647477F, 0.9907570180F, 0.9908486259F,
+  0.9909395742F, 0.9910298658F, 0.9911195034F, 0.9912084899F,
+  0.9912968281F, 0.9913845208F, 0.9914715708F, 0.9915579810F,
+  0.9916437540F, 0.9917288928F, 0.9918134001F, 0.9918972788F,
+  0.9919805316F, 0.9920631613F, 0.9921451707F, 0.9922265626F,
+  0.9923073399F, 0.9923875052F, 0.9924670615F, 0.9925460114F,
+  0.9926243577F, 0.9927021033F, 0.9927792508F, 0.9928558032F,
+  0.9929317631F, 0.9930071333F, 0.9930819167F, 0.9931561158F,
+  0.9932297337F, 0.9933027728F, 0.9933752362F, 0.9934471264F,
+  0.9935184462F, 0.9935891985F, 0.9936593859F, 0.9937290112F,
+  0.9937980771F, 0.9938665864F, 0.9939345418F, 0.9940019460F,
+  0.9940688018F, 0.9941351118F, 0.9942008789F, 0.9942661057F,
+  0.9943307950F, 0.9943949494F, 0.9944585717F, 0.9945216645F,
+  0.9945842307F, 0.9946462728F, 0.9947077936F, 0.9947687957F,
+  0.9948292820F, 0.9948892550F, 0.9949487174F, 0.9950076719F,
+  0.9950661212F, 0.9951240679F, 0.9951815148F, 0.9952384645F,
+  0.9952949196F, 0.9953508828F, 0.9954063568F, 0.9954613442F,
+  0.9955158476F, 0.9955698697F, 0.9956234132F, 0.9956764806F,
+  0.9957290746F, 0.9957811978F, 0.9958328528F, 0.9958840423F,
+  0.9959347688F, 0.9959850351F, 0.9960348435F, 0.9960841969F,
+  0.9961330977F, 0.9961815486F, 0.9962295521F, 0.9962771108F,
+  0.9963242274F, 0.9963709043F, 0.9964171441F, 0.9964629494F,
+  0.9965083228F, 0.9965532668F, 0.9965977840F, 0.9966418768F,
+  0.9966855479F, 0.9967287998F, 0.9967716350F, 0.9968140559F,
+  0.9968560653F, 0.9968976655F, 0.9969388591F, 0.9969796485F,
+  0.9970200363F, 0.9970600250F, 0.9970996170F, 0.9971388149F,
+  0.9971776211F, 0.9972160380F, 0.9972540683F, 0.9972917142F,
+  0.9973289783F, 0.9973658631F, 0.9974023709F, 0.9974385042F,
+  0.9974742655F, 0.9975096571F, 0.9975446816F, 0.9975793413F,
+  0.9976136386F, 0.9976475759F, 0.9976811557F, 0.9977143803F,
+  0.9977472521F, 0.9977797736F, 0.9978119470F, 0.9978437748F,
+  0.9978752593F, 0.9979064029F, 0.9979372079F, 0.9979676768F,
+  0.9979978117F, 0.9980276151F, 0.9980570893F, 0.9980862367F,
+  0.9981150595F, 0.9981435600F, 0.9981717406F, 0.9981996035F,
+  0.9982271511F, 0.9982543856F, 0.9982813093F, 0.9983079246F,
+  0.9983342336F, 0.9983602386F, 0.9983859418F, 0.9984113456F,
+  0.9984364522F, 0.9984612638F, 0.9984857825F, 0.9985100108F,
+  0.9985339507F, 0.9985576044F, 0.9985809743F, 0.9986040624F,
+  0.9986268710F, 0.9986494022F, 0.9986716583F, 0.9986936413F,
+  0.9987153535F, 0.9987367969F, 0.9987579738F, 0.9987788864F,
+  0.9987995366F, 0.9988199267F, 0.9988400587F, 0.9988599348F,
+  0.9988795572F, 0.9988989278F, 0.9989180487F, 0.9989369222F,
+  0.9989555501F, 0.9989739347F, 0.9989920780F, 0.9990099820F,
+  0.9990276487F, 0.9990450803F, 0.9990622787F, 0.9990792460F,
+  0.9990959841F, 0.9991124952F, 0.9991287812F, 0.9991448440F,
+  0.9991606858F, 0.9991763084F, 0.9991917139F, 0.9992069042F,
+  0.9992218813F, 0.9992366471F, 0.9992512035F, 0.9992655525F,
+  0.9992796961F, 0.9992936361F, 0.9993073744F, 0.9993209131F,
+  0.9993342538F, 0.9993473987F, 0.9993603494F, 0.9993731080F,
+  0.9993856762F, 0.9993980559F, 0.9994102490F, 0.9994222573F,
+  0.9994340827F, 0.9994457269F, 0.9994571918F, 0.9994684793F,
+  0.9994795910F, 0.9994905288F, 0.9995012945F, 0.9995118898F,
+  0.9995223165F, 0.9995325765F, 0.9995426713F, 0.9995526029F,
+  0.9995623728F, 0.9995719829F, 0.9995814349F, 0.9995907304F,
+  0.9995998712F, 0.9996088590F, 0.9996176954F, 0.9996263821F,
+  0.9996349208F, 0.9996433132F, 0.9996515609F, 0.9996596656F,
+  0.9996676288F, 0.9996754522F, 0.9996831375F, 0.9996906862F,
+  0.9996981000F, 0.9997053804F, 0.9997125290F, 0.9997195474F,
+  0.9997264371F, 0.9997331998F, 0.9997398369F, 0.9997463500F,
+  0.9997527406F, 0.9997590103F, 0.9997651606F, 0.9997711930F,
+  0.9997771089F, 0.9997829098F, 0.9997885973F, 0.9997941728F,
+  0.9997996378F, 0.9998049936F, 0.9998102419F, 0.9998153839F,
+  0.9998204211F, 0.9998253550F, 0.9998301868F, 0.9998349182F,
+  0.9998395503F, 0.9998440847F, 0.9998485226F, 0.9998528654F,
+  0.9998571146F, 0.9998612713F, 0.9998653370F, 0.9998693130F,
+  0.9998732007F, 0.9998770012F, 0.9998807159F, 0.9998843461F,
+  0.9998878931F, 0.9998913581F, 0.9998947424F, 0.9998980473F,
+  0.9999012740F, 0.9999044237F, 0.9999074976F, 0.9999104971F,
+  0.9999134231F, 0.9999162771F, 0.9999190601F, 0.9999217733F,
+  0.9999244179F, 0.9999269950F, 0.9999295058F, 0.9999319515F,
+  0.9999343332F, 0.9999366519F, 0.9999389088F, 0.9999411050F,
+  0.9999432416F, 0.9999453196F, 0.9999473402F, 0.9999493044F,
+  0.9999512132F, 0.9999530677F, 0.9999548690F, 0.9999566180F,
+  0.9999583157F, 0.9999599633F, 0.9999615616F, 0.9999631116F,
+  0.9999646144F, 0.9999660709F, 0.9999674820F, 0.9999688487F,
+  0.9999701719F, 0.9999714526F, 0.9999726917F, 0.9999738900F,
+  0.9999750486F, 0.9999761682F, 0.9999772497F, 0.9999782941F,
+  0.9999793021F, 0.9999802747F, 0.9999812126F, 0.9999821167F,
+  0.9999829878F, 0.9999838268F, 0.9999846343F, 0.9999854113F,
+  0.9999861584F, 0.9999868765F, 0.9999875664F, 0.9999882287F,
+  0.9999888642F, 0.9999894736F, 0.9999900577F, 0.9999906172F,
+  0.9999911528F, 0.9999916651F, 0.9999921548F, 0.9999926227F,
+  0.9999930693F, 0.9999934954F, 0.9999939015F, 0.9999942883F,
+  0.9999946564F, 0.9999950064F, 0.9999953390F, 0.9999956547F,
+  0.9999959541F, 0.9999962377F, 0.9999965062F, 0.9999967601F,
+  0.9999969998F, 0.9999972260F, 0.9999974392F, 0.9999976399F,
+  0.9999978285F, 0.9999980056F, 0.9999981716F, 0.9999983271F,
+  0.9999984724F, 0.9999986081F, 0.9999987345F, 0.9999988521F,
+  0.9999989613F, 0.9999990625F, 0.9999991562F, 0.9999992426F,
+  0.9999993223F, 0.9999993954F, 0.9999994625F, 0.9999995239F,
+  0.9999995798F, 0.9999996307F, 0.9999996768F, 0.9999997184F,
+  0.9999997559F, 0.9999997895F, 0.9999998195F, 0.9999998462F,
+  0.9999998698F, 0.9999998906F, 0.9999999088F, 0.9999999246F,
+  0.9999999383F, 0.9999999500F, 0.9999999600F, 0.9999999684F,
+  0.9999999754F, 0.9999999811F, 0.9999999858F, 0.9999999896F,
+  0.9999999925F, 0.9999999948F, 0.9999999965F, 0.9999999978F,
+  0.9999999986F, 0.9999999992F, 0.9999999996F, 0.9999999998F,
+  0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
+};
+
+static const float vwin8192[4096] = {
+  0.0000000578F, 0.0000005198F, 0.0000014438F, 0.0000028299F,
+  0.0000046780F, 0.0000069882F, 0.0000097604F, 0.0000129945F,
+  0.0000166908F, 0.0000208490F, 0.0000254692F, 0.0000305515F,
+  0.0000360958F, 0.0000421021F, 0.0000485704F, 0.0000555006F,
+  0.0000628929F, 0.0000707472F, 0.0000790635F, 0.0000878417F,
+  0.0000970820F, 0.0001067842F, 0.0001169483F, 0.0001275744F,
+  0.0001386625F, 0.0001502126F, 0.0001622245F, 0.0001746984F,
+  0.0001876343F, 0.0002010320F, 0.0002148917F, 0.0002292132F,
+  0.0002439967F, 0.0002592421F, 0.0002749493F, 0.0002911184F,
+  0.0003077493F, 0.0003248421F, 0.0003423967F, 0.0003604132F,
+  0.0003788915F, 0.0003978316F, 0.0004172335F, 0.0004370971F,
+  0.0004574226F, 0.0004782098F, 0.0004994587F, 0.0005211694F,
+  0.0005433418F, 0.0005659759F, 0.0005890717F, 0.0006126292F,
+  0.0006366484F, 0.0006611292F, 0.0006860716F, 0.0007114757F,
+  0.0007373414F, 0.0007636687F, 0.0007904576F, 0.0008177080F,
+  0.0008454200F, 0.0008735935F, 0.0009022285F, 0.0009313250F,
+  0.0009608830F, 0.0009909025F, 0.0010213834F, 0.0010523257F,
+  0.0010837295F, 0.0011155946F, 0.0011479211F, 0.0011807090F,
+  0.0012139582F, 0.0012476687F, 0.0012818405F, 0.0013164736F,
+  0.0013515679F, 0.0013871235F, 0.0014231402F, 0.0014596182F,
+  0.0014965573F, 0.0015339576F, 0.0015718190F, 0.0016101415F,
+  0.0016489251F, 0.0016881698F, 0.0017278754F, 0.0017680421F,
+  0.0018086698F, 0.0018497584F, 0.0018913080F, 0.0019333185F,
+  0.0019757898F, 0.0020187221F, 0.0020621151F, 0.0021059690F,
+  0.0021502837F, 0.0021950591F, 0.0022402953F, 0.0022859921F,
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+  0.9980497515F, 0.9980644067F, 0.9980789804F, 0.9980934727F,
+  0.9981078841F, 0.9981222147F, 0.9981364649F, 0.9981506350F,
+  0.9981647253F, 0.9981787360F, 0.9981926674F, 0.9982065199F,
+  0.9982202936F, 0.9982339890F, 0.9982476062F, 0.9982611456F,
+  0.9982746074F, 0.9982879920F, 0.9983012996F, 0.9983145304F,
+  0.9983276849F, 0.9983407632F, 0.9983537657F, 0.9983666926F,
+  0.9983795442F, 0.9983923208F, 0.9984050226F, 0.9984176501F,
+  0.9984302033F, 0.9984426827F, 0.9984550884F, 0.9984674208F,
+  0.9984796802F, 0.9984918667F, 0.9985039808F, 0.9985160227F,
+  0.9985279926F, 0.9985398909F, 0.9985517177F, 0.9985634734F,
+  0.9985751583F, 0.9985867727F, 0.9985983167F, 0.9986097907F,
+  0.9986211949F, 0.9986325297F, 0.9986437953F, 0.9986549919F,
+  0.9986661199F, 0.9986771795F, 0.9986881710F, 0.9986990946F,
+  0.9987099507F, 0.9987207394F, 0.9987314611F, 0.9987421161F,
+  0.9987527045F, 0.9987632267F, 0.9987736829F, 0.9987840734F,
+  0.9987943985F, 0.9988046584F, 0.9988148534F, 0.9988249838F,
+  0.9988350498F, 0.9988450516F, 0.9988549897F, 0.9988648641F,
+  0.9988746753F, 0.9988844233F, 0.9988941086F, 0.9989037313F,
+  0.9989132918F, 0.9989227902F, 0.9989322269F, 0.9989416021F,
+  0.9989509160F, 0.9989601690F, 0.9989693613F, 0.9989784931F,
+  0.9989875647F, 0.9989965763F, 0.9990055283F, 0.9990144208F,
+  0.9990232541F, 0.9990320286F, 0.9990407443F, 0.9990494016F,
+  0.9990580008F, 0.9990665421F, 0.9990750257F, 0.9990834519F,
+  0.9990918209F, 0.9991001331F, 0.9991083886F, 0.9991165877F,
+  0.9991247307F, 0.9991328177F, 0.9991408491F, 0.9991488251F,
+  0.9991567460F, 0.9991646119F, 0.9991724232F, 0.9991801801F,
+  0.9991878828F, 0.9991955316F, 0.9992031267F, 0.9992106684F,
+  0.9992181569F, 0.9992255925F, 0.9992329753F, 0.9992403057F,
+  0.9992475839F, 0.9992548101F, 0.9992619846F, 0.9992691076F,
+  0.9992761793F, 0.9992832001F, 0.9992901701F, 0.9992970895F,
+  0.9993039587F, 0.9993107777F, 0.9993175470F, 0.9993242667F,
+  0.9993309371F, 0.9993375583F, 0.9993441307F, 0.9993506545F,
+  0.9993571298F, 0.9993635570F, 0.9993699362F, 0.9993762678F,
+  0.9993825519F, 0.9993887887F, 0.9993949785F, 0.9994011216F,
+  0.9994072181F, 0.9994132683F, 0.9994192725F, 0.9994252307F,
+  0.9994311434F, 0.9994370107F, 0.9994428327F, 0.9994486099F,
+  0.9994543423F, 0.9994600303F, 0.9994656739F, 0.9994712736F,
+  0.9994768294F, 0.9994823417F, 0.9994878105F, 0.9994932363F,
+  0.9994986191F, 0.9995039592F, 0.9995092568F, 0.9995145122F,
+  0.9995197256F, 0.9995248971F, 0.9995300270F, 0.9995351156F,
+  0.9995401630F, 0.9995451695F, 0.9995501352F, 0.9995550604F,
+  0.9995599454F, 0.9995647903F, 0.9995695953F, 0.9995743607F,
+  0.9995790866F, 0.9995837734F, 0.9995884211F, 0.9995930300F,
+  0.9995976004F, 0.9996021324F, 0.9996066263F, 0.9996110822F,
+  0.9996155004F, 0.9996198810F, 0.9996242244F, 0.9996285306F,
+  0.9996327999F, 0.9996370326F, 0.9996412287F, 0.9996453886F,
+  0.9996495125F, 0.9996536004F, 0.9996576527F, 0.9996616696F,
+  0.9996656512F, 0.9996695977F, 0.9996735094F, 0.9996773865F,
+  0.9996812291F, 0.9996850374F, 0.9996888118F, 0.9996925523F,
+  0.9996962591F, 0.9996999325F, 0.9997035727F, 0.9997071798F,
+  0.9997107541F, 0.9997142957F, 0.9997178049F, 0.9997212818F,
+  0.9997247266F, 0.9997281396F, 0.9997315209F, 0.9997348708F,
+  0.9997381893F, 0.9997414767F, 0.9997447333F, 0.9997479591F,
+  0.9997511544F, 0.9997543194F, 0.9997574542F, 0.9997605591F,
+  0.9997636342F, 0.9997666797F, 0.9997696958F, 0.9997726828F,
+  0.9997756407F, 0.9997785698F, 0.9997814703F, 0.9997843423F,
+  0.9997871860F, 0.9997900016F, 0.9997927894F, 0.9997955494F,
+  0.9997982818F, 0.9998009869F, 0.9998036648F, 0.9998063157F,
+  0.9998089398F, 0.9998115373F, 0.9998141082F, 0.9998166529F,
+  0.9998191715F, 0.9998216642F, 0.9998241311F, 0.9998265724F,
+  0.9998289884F, 0.9998313790F, 0.9998337447F, 0.9998360854F,
+  0.9998384015F, 0.9998406930F, 0.9998429602F, 0.9998452031F,
+  0.9998474221F, 0.9998496171F, 0.9998517885F, 0.9998539364F,
+  0.9998560610F, 0.9998581624F, 0.9998602407F, 0.9998622962F,
+  0.9998643291F, 0.9998663394F, 0.9998683274F, 0.9998702932F,
+  0.9998722370F, 0.9998741589F, 0.9998760591F, 0.9998779378F,
+  0.9998797952F, 0.9998816313F, 0.9998834464F, 0.9998852406F,
+  0.9998870141F, 0.9998887670F, 0.9998904995F, 0.9998922117F,
+  0.9998939039F, 0.9998955761F, 0.9998972285F, 0.9998988613F,
+  0.9999004746F, 0.9999020686F, 0.9999036434F, 0.9999051992F,
+  0.9999067362F, 0.9999082544F, 0.9999097541F, 0.9999112354F,
+  0.9999126984F, 0.9999141433F, 0.9999155703F, 0.9999169794F,
+  0.9999183709F, 0.9999197449F, 0.9999211014F, 0.9999224408F,
+  0.9999237631F, 0.9999250684F, 0.9999263570F, 0.9999276289F,
+  0.9999288843F, 0.9999301233F, 0.9999313461F, 0.9999325529F,
+  0.9999337437F, 0.9999349187F, 0.9999360780F, 0.9999372218F,
+  0.9999383503F, 0.9999394635F, 0.9999405616F, 0.9999416447F,
+  0.9999427129F, 0.9999437665F, 0.9999448055F, 0.9999458301F,
+  0.9999468404F, 0.9999478365F, 0.9999488185F, 0.9999497867F,
+  0.9999507411F, 0.9999516819F, 0.9999526091F, 0.9999535230F,
+  0.9999544236F, 0.9999553111F, 0.9999561856F, 0.9999570472F,
+  0.9999578960F, 0.9999587323F, 0.9999595560F, 0.9999603674F,
+  0.9999611666F, 0.9999619536F, 0.9999627286F, 0.9999634917F,
+  0.9999642431F, 0.9999649828F, 0.9999657110F, 0.9999664278F,
+  0.9999671334F, 0.9999678278F, 0.9999685111F, 0.9999691835F,
+  0.9999698451F, 0.9999704960F, 0.9999711364F, 0.9999717662F,
+  0.9999723858F, 0.9999729950F, 0.9999735942F, 0.9999741834F,
+  0.9999747626F, 0.9999753321F, 0.9999758919F, 0.9999764421F,
+  0.9999769828F, 0.9999775143F, 0.9999780364F, 0.9999785495F,
+  0.9999790535F, 0.9999795485F, 0.9999800348F, 0.9999805124F,
+  0.9999809813F, 0.9999814417F, 0.9999818938F, 0.9999823375F,
+  0.9999827731F, 0.9999832005F, 0.9999836200F, 0.9999840316F,
+  0.9999844353F, 0.9999848314F, 0.9999852199F, 0.9999856008F,
+  0.9999859744F, 0.9999863407F, 0.9999866997F, 0.9999870516F,
+  0.9999873965F, 0.9999877345F, 0.9999880656F, 0.9999883900F,
+  0.9999887078F, 0.9999890190F, 0.9999893237F, 0.9999896220F,
+  0.9999899140F, 0.9999901999F, 0.9999904796F, 0.9999907533F,
+  0.9999910211F, 0.9999912830F, 0.9999915391F, 0.9999917896F,
+  0.9999920345F, 0.9999922738F, 0.9999925077F, 0.9999927363F,
+  0.9999929596F, 0.9999931777F, 0.9999933907F, 0.9999935987F,
+  0.9999938018F, 0.9999940000F, 0.9999941934F, 0.9999943820F,
+  0.9999945661F, 0.9999947456F, 0.9999949206F, 0.9999950912F,
+  0.9999952575F, 0.9999954195F, 0.9999955773F, 0.9999957311F,
+  0.9999958807F, 0.9999960265F, 0.9999961683F, 0.9999963063F,
+  0.9999964405F, 0.9999965710F, 0.9999966979F, 0.9999968213F,
+  0.9999969412F, 0.9999970576F, 0.9999971707F, 0.9999972805F,
+  0.9999973871F, 0.9999974905F, 0.9999975909F, 0.9999976881F,
+  0.9999977824F, 0.9999978738F, 0.9999979624F, 0.9999980481F,
+  0.9999981311F, 0.9999982115F, 0.9999982892F, 0.9999983644F,
+  0.9999984370F, 0.9999985072F, 0.9999985750F, 0.9999986405F,
+  0.9999987037F, 0.9999987647F, 0.9999988235F, 0.9999988802F,
+  0.9999989348F, 0.9999989873F, 0.9999990379F, 0.9999990866F,
+  0.9999991334F, 0.9999991784F, 0.9999992217F, 0.9999992632F,
+  0.9999993030F, 0.9999993411F, 0.9999993777F, 0.9999994128F,
+  0.9999994463F, 0.9999994784F, 0.9999995091F, 0.9999995384F,
+  0.9999995663F, 0.9999995930F, 0.9999996184F, 0.9999996426F,
+  0.9999996657F, 0.9999996876F, 0.9999997084F, 0.9999997282F,
+  0.9999997469F, 0.9999997647F, 0.9999997815F, 0.9999997973F,
+  0.9999998123F, 0.9999998265F, 0.9999998398F, 0.9999998524F,
+  0.9999998642F, 0.9999998753F, 0.9999998857F, 0.9999998954F,
+  0.9999999045F, 0.9999999130F, 0.9999999209F, 0.9999999282F,
+  0.9999999351F, 0.9999999414F, 0.9999999472F, 0.9999999526F,
+  0.9999999576F, 0.9999999622F, 0.9999999664F, 0.9999999702F,
+  0.9999999737F, 0.9999999769F, 0.9999999798F, 0.9999999824F,
+  0.9999999847F, 0.9999999868F, 0.9999999887F, 0.9999999904F,
+  0.9999999919F, 0.9999999932F, 0.9999999943F, 0.9999999953F,
+  0.9999999961F, 0.9999999969F, 0.9999999975F, 0.9999999980F,
+  0.9999999985F, 0.9999999988F, 0.9999999991F, 0.9999999993F,
+  0.9999999995F, 0.9999999997F, 0.9999999998F, 0.9999999999F,
+  0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
+  1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
+};
+
+const float ff_vorbis_floor1_inverse_db_table[256]={
+  1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F,
+  1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F,
+  1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F,
+  2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F,
+  2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F,
+  3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F,
+  4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F,
+  6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F,
+  7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F,
+  1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F,
+  1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F,
+  1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F,
+  2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F,
+  2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F,
+  3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F,
+  4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F,
+  5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F,
+  7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F,
+  9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F,
+  1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F,
+  1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F,
+  2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F,
+  2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F,
+  3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F,
+  4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F,
+  5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F,
+  7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F,
+  9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F,
+  0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F,
+  0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F,
+  0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F,
+  0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F,
+  0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F,
+  0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F,
+  0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F,
+  0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F,
+  0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F,
+  0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F,
+  0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F,
+  0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F,
+  0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F,
+  0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F,
+  0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F,
+  0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F,
+  0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F,
+  0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F,
+  0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F,
+  0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F,
+  0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F,
+  0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F,
+  0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F,
+  0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F,
+  0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F,
+  0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F,
+  0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F,
+  0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F,
+  0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F,
+  0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F,
+  0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F,
+  0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F,
+  0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F,
+  0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F,
+  0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F,
+  0.82788260F, 0.88168307F, 0.9389798F, 1.F,
+};
+
+const float * ff_vorbis_vwin[8] = { vwin64, vwin128, vwin256, vwin512, vwin1024, vwin2048, vwin4096, vwin8192 };
+
diff --git a/contrib/ffmpeg/libavcodec/vorbis_enc.c b/contrib/ffmpeg/libavcodec/vorbis_enc.c
new file mode 100644
index 000000000..3789ef7a2
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vorbis_enc.c
@@ -0,0 +1,1087 @@
+/*
+ * copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file vorbis_enc.c
+ * Native Vorbis encoder.
+ * @author Oded Shimon <ods15@ods15.dyndns.org>
+ */
+
+#include <float.h>
+#include "avcodec.h"
+#include "dsputil.h"
+#include "vorbis.h"
+#include "vorbis_enc_data.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+typedef struct {
+    int nentries;
+    uint8_t * lens;
+    uint32_t * codewords;
+    int ndimentions;
+    float min;
+    float delta;
+    int seq_p;
+    int lookup;
+    int * quantlist;
+    float * dimentions;
+    float * pow2;
+} codebook_t;
+
+typedef struct {
+    int dim;
+    int subclass;
+    int masterbook;
+    int * books;
+} floor_class_t;
+
+typedef struct {
+    int partitions;
+    int * partition_to_class;
+    int nclasses;
+    floor_class_t * classes;
+    int multiplier;
+    int rangebits;
+    int values;
+    floor1_entry_t * list;
+} floor_t;
+
+typedef struct {
+    int type;
+    int begin;
+    int end;
+    int partition_size;
+    int classifications;
+    int classbook;
+    int8_t (*books)[8];
+    float (*maxes)[2];
+} residue_t;
+
+typedef struct {
+    int submaps;
+    int * mux;
+    int * floor;
+    int * residue;
+    int coupling_steps;
+    int * magnitude;
+    int * angle;
+} mapping_t;
+
+typedef struct {
+    int blockflag;
+    int mapping;
+} vorbis_mode_t;
+
+typedef struct {
+    int channels;
+    int sample_rate;
+    int log2_blocksize[2];
+    MDCTContext mdct[2];
+    const float * win[2];
+    int have_saved;
+    float * saved;
+    float * samples;
+    float * floor; // also used for tmp values for mdct
+    float * coeffs; // also used for residue after floor
+    float quality;
+
+    int ncodebooks;
+    codebook_t * codebooks;
+
+    int nfloors;
+    floor_t * floors;
+
+    int nresidues;
+    residue_t * residues;
+
+    int nmappings;
+    mapping_t * mappings;
+
+    int nmodes;
+    vorbis_mode_t * modes;
+} venc_context_t;
+
+typedef struct {
+    int total;
+    int total_pos;
+    int pos;
+    uint8_t * buf_ptr;
+} PutBitContext;
+
+static inline void init_put_bits(PutBitContext * pb, uint8_t * buf, int buffer_len) {
+    pb->total = buffer_len * 8;
+    pb->total_pos = 0;
+    pb->pos = 0;
+    pb->buf_ptr = buf;
+}
+
+static void put_bits(PutBitContext * pb, int bits, uint64_t val) {
+    if ((pb->total_pos += bits) >= pb->total) return;
+    if (!bits) return;
+    if (pb->pos) {
+        if (pb->pos > bits) {
+            *pb->buf_ptr |= val << (8 - pb->pos);
+            pb->pos -= bits;
+            bits = 0;
+        } else {
+            *pb->buf_ptr++ |= (val << (8 - pb->pos)) & 0xFF;
+            val >>= pb->pos;
+            bits -= pb->pos;
+            pb->pos = 0;
+        }
+    }
+    for (; bits >= 8; bits -= 8) {
+        *pb->buf_ptr++ = val & 0xFF;
+        val >>= 8;
+    }
+    if (bits) {
+        *pb->buf_ptr = val;
+        pb->pos = 8 - bits;
+    }
+}
+
+static inline void flush_put_bits(PutBitContext * pb) {
+}
+
+static inline int put_bits_count(PutBitContext * pb) {
+    return pb->total_pos;
+}
+
+static inline void put_codeword(PutBitContext * pb, codebook_t * cb, int entry) {
+    assert(entry >= 0);
+    assert(entry < cb->nentries);
+    assert(cb->lens[entry]);
+    put_bits(pb, cb->lens[entry], cb->codewords[entry]);
+}
+
+static int cb_lookup_vals(int lookup, int dimentions, int entries) {
+    if      (lookup == 1) return ff_vorbis_nth_root(entries, dimentions);
+    else if (lookup == 2) return dimentions * entries;
+    return 0;
+}
+
+static void ready_codebook(codebook_t * cb) {
+    int i;
+
+    ff_vorbis_len2vlc(cb->lens, cb->codewords, cb->nentries);
+
+    if (!cb->lookup)
+        cb->pow2 = cb->dimentions = NULL;
+    else {
+        int vals = cb_lookup_vals(cb->lookup, cb->ndimentions, cb->nentries);
+        cb->dimentions = av_malloc(sizeof(float) * cb->nentries * cb->ndimentions);
+        cb->pow2 = av_mallocz(sizeof(float) * cb->nentries);
+        for (i = 0; i < cb->nentries; i++) {
+            float last = 0;
+            int j;
+            int div = 1;
+            for (j = 0; j < cb->ndimentions; j++) {
+                int off;
+                if (cb->lookup == 1)
+                    off = (i / div) % vals; // lookup type 1
+                else
+                    off = i * cb->ndimentions + j; // lookup type 2
+
+                cb->dimentions[i * cb->ndimentions + j] = last + cb->min + cb->quantlist[off] * cb->delta;
+                if (cb->seq_p)
+                    last = cb->dimentions[i * cb->ndimentions + j];
+                cb->pow2[i] += cb->dimentions[i * cb->ndimentions + j]*cb->dimentions[i * cb->ndimentions + j];
+                div *= vals;
+            }
+            cb->pow2[i] /= 2.;
+        }
+    }
+}
+
+static void ready_residue(residue_t * rc, venc_context_t * venc) {
+    int i;
+    assert(rc->type == 2);
+    rc->maxes = av_mallocz(sizeof(float[2]) * rc->classifications);
+    for (i = 0; i < rc->classifications; i++) {
+        int j;
+        codebook_t * cb;
+        for (j = 0; j < 8; j++)
+            if (rc->books[i][j] != -1) break;
+        if (j == 8) continue; // zero
+        cb = &venc->codebooks[rc->books[i][j]];
+        assert(cb->ndimentions >= 2);
+        assert(cb->lookup);
+
+        for (j = 0; j < cb->nentries; j++) {
+            float a;
+            if (!cb->lens[j]) continue;
+            a = fabs(cb->dimentions[j * cb->ndimentions]);
+            if (a > rc->maxes[i][0])
+                rc->maxes[i][0] = a;
+            a = fabs(cb->dimentions[j * cb->ndimentions + 1]);
+            if (a > rc->maxes[i][1])
+                rc->maxes[i][1] = a;
+        }
+    }
+    // small bias
+    for (i = 0; i < rc->classifications; i++) {
+        rc->maxes[i][0] += 0.8;
+        rc->maxes[i][1] += 0.8;
+    }
+}
+
+static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccontext) {
+    floor_t * fc;
+    residue_t * rc;
+    mapping_t * mc;
+    int i, book;
+
+    venc->channels = avccontext->channels;
+    venc->sample_rate = avccontext->sample_rate;
+    venc->log2_blocksize[0] = venc->log2_blocksize[1] = 11;
+
+    venc->ncodebooks = sizeof(cvectors)/sizeof(cvectors[0]);
+    venc->codebooks = av_malloc(sizeof(codebook_t) * venc->ncodebooks);
+
+    // codebook 0..14 - floor1 book, values 0..255
+    // codebook 15 residue masterbook
+    // codebook 16..29 residue
+    for (book = 0; book < venc->ncodebooks; book++) {
+        codebook_t * cb = &venc->codebooks[book];
+        int vals;
+        cb->ndimentions = cvectors[book].dim;
+        cb->nentries = cvectors[book].real_len;
+        cb->min = cvectors[book].min;
+        cb->delta = cvectors[book].delta;
+        cb->lookup = cvectors[book].lookup;
+        cb->seq_p = 0;
+
+        cb->lens = av_malloc(sizeof(uint8_t) * cb->nentries);
+        cb->codewords = av_malloc(sizeof(uint32_t) * cb->nentries);
+        memcpy(cb->lens, cvectors[book].clens, cvectors[book].len);
+        memset(cb->lens + cvectors[book].len, 0, cb->nentries - cvectors[book].len);
+
+        if (cb->lookup) {
+            vals = cb_lookup_vals(cb->lookup, cb->ndimentions, cb->nentries);
+            cb->quantlist = av_malloc(sizeof(int) * vals);
+            for (i = 0; i < vals; i++)
+                cb->quantlist[i] = cvectors[book].quant[i];
+        } else {
+            cb->quantlist = NULL;
+        }
+        ready_codebook(cb);
+    }
+
+    venc->nfloors = 1;
+    venc->floors = av_malloc(sizeof(floor_t) * venc->nfloors);
+
+    // just 1 floor
+    fc = &venc->floors[0];
+    fc->partitions = 8;
+    fc->partition_to_class = av_malloc(sizeof(int) * fc->partitions);
+    fc->nclasses = 0;
+    for (i = 0; i < fc->partitions; i++) {
+        static const int a[] = {0,1,2,2,3,3,4,4};
+        fc->partition_to_class[i] = a[i];
+        fc->nclasses = FFMAX(fc->nclasses, fc->partition_to_class[i]);
+    }
+    fc->nclasses++;
+    fc->classes = av_malloc(sizeof(floor_class_t) * fc->nclasses);
+    for (i = 0; i < fc->nclasses; i++) {
+        floor_class_t * c = &fc->classes[i];
+        int j, books;
+        c->dim = floor_classes[i].dim;
+        c->subclass = floor_classes[i].subclass;
+        c->masterbook = floor_classes[i].masterbook;
+        books = (1 << c->subclass);
+        c->books = av_malloc(sizeof(int) * books);
+        for (j = 0; j < books; j++)
+            c->books[j] = floor_classes[i].nbooks[j];
+    }
+    fc->multiplier = 2;
+    fc->rangebits = venc->log2_blocksize[0] - 1;
+
+    fc->values = 2;
+    for (i = 0; i < fc->partitions; i++)
+        fc->values += fc->classes[fc->partition_to_class[i]].dim;
+
+    fc->list = av_malloc(sizeof(floor1_entry_t) * fc->values);
+    fc->list[0].x = 0;
+    fc->list[1].x = 1 << fc->rangebits;
+    for (i = 2; i < fc->values; i++) {
+        static const int a[] = {
+             93, 23,372,  6, 46,186,750, 14, 33, 65,
+            130,260,556,  3, 10, 18, 28, 39, 55, 79,
+            111,158,220,312,464,650,850
+        };
+        fc->list[i].x = a[i - 2];
+    }
+    ff_vorbis_ready_floor1_list(fc->list, fc->values);
+
+    venc->nresidues = 1;
+    venc->residues = av_malloc(sizeof(residue_t) * venc->nresidues);
+
+    // single residue
+    rc = &venc->residues[0];
+    rc->type = 2;
+    rc->begin = 0;
+    rc->end = 1600;
+    rc->partition_size = 32;
+    rc->classifications = 10;
+    rc->classbook = 15;
+    rc->books = av_malloc(sizeof(*rc->books) * rc->classifications);
+    {
+        static const int8_t a[10][8] = {
+            { -1, -1, -1, -1, -1, -1, -1, -1, },
+            { -1, -1, 16, -1, -1, -1, -1, -1, },
+            { -1, -1, 17, -1, -1, -1, -1, -1, },
+            { -1, -1, 18, -1, -1, -1, -1, -1, },
+            { -1, -1, 19, -1, -1, -1, -1, -1, },
+            { -1, -1, 20, -1, -1, -1, -1, -1, },
+            { -1, -1, 21, -1, -1, -1, -1, -1, },
+            { 22, 23, -1, -1, -1, -1, -1, -1, },
+            { 24, 25, -1, -1, -1, -1, -1, -1, },
+            { 26, 27, 28, -1, -1, -1, -1, -1, },
+        };
+        memcpy(rc->books, a, sizeof a);
+    }
+    ready_residue(rc, venc);
+
+    venc->nmappings = 1;
+    venc->mappings = av_malloc(sizeof(mapping_t) * venc->nmappings);
+
+    // single mapping
+    mc = &venc->mappings[0];
+    mc->submaps = 1;
+    mc->mux = av_malloc(sizeof(int) * venc->channels);
+    for (i = 0; i < venc->channels; i++)
+        mc->mux[i] = 0;
+    mc->floor = av_malloc(sizeof(int) * mc->submaps);
+    mc->residue = av_malloc(sizeof(int) * mc->submaps);
+    for (i = 0; i < mc->submaps; i++) {
+        mc->floor[i] = 0;
+        mc->residue[i] = 0;
+    }
+    mc->coupling_steps = venc->channels == 2 ? 1 : 0;
+    mc->magnitude = av_malloc(sizeof(int) * mc->coupling_steps);
+    mc->angle = av_malloc(sizeof(int) * mc->coupling_steps);
+    if (mc->coupling_steps) {
+        mc->magnitude[0] = 0;
+        mc->angle[0] = 1;
+    }
+
+    venc->nmodes = 1;
+    venc->modes = av_malloc(sizeof(vorbis_mode_t) * venc->nmodes);
+
+    // single mode
+    venc->modes[0].blockflag = 0;
+    venc->modes[0].mapping = 0;
+
+    venc->have_saved = 0;
+    venc->saved = av_malloc(sizeof(float) * venc->channels * (1 << venc->log2_blocksize[1]) / 2);
+    venc->samples = av_malloc(sizeof(float) * venc->channels * (1 << venc->log2_blocksize[1]));
+    venc->floor = av_malloc(sizeof(float) * venc->channels * (1 << venc->log2_blocksize[1]) / 2);
+    venc->coeffs = av_malloc(sizeof(float) * venc->channels * (1 << venc->log2_blocksize[1]) / 2);
+
+    venc->win[0] = ff_vorbis_vwin[venc->log2_blocksize[0] - 6];
+    venc->win[1] = ff_vorbis_vwin[venc->log2_blocksize[1] - 6];
+
+    ff_mdct_init(&venc->mdct[0], venc->log2_blocksize[0], 0);
+    ff_mdct_init(&venc->mdct[1], venc->log2_blocksize[1], 0);
+}
+
+static void put_float(PutBitContext * pb, float f) {
+    int exp, mant;
+    uint32_t res = 0;
+    mant = (int)ldexp(frexp(f, &exp), 20);
+    exp += 788 - 20;
+    if (mant < 0) { res |= (1 << 31); mant = -mant; }
+    res |= mant | (exp << 21);
+    put_bits(pb, 32, res);
+}
+
+static void put_codebook_header(PutBitContext * pb, codebook_t * cb) {
+    int i;
+    int ordered = 0;
+
+    put_bits(pb, 24, 0x564342); //magic
+    put_bits(pb, 16, cb->ndimentions);
+    put_bits(pb, 24, cb->nentries);
+
+    for (i = 1; i < cb->nentries; i++)
+        if (cb->lens[i] < cb->lens[i-1]) break;
+    if (i == cb->nentries)
+        ordered = 1;
+
+    put_bits(pb, 1, ordered);
+    if (ordered) {
+        int len = cb->lens[0];
+        put_bits(pb, 5, len - 1);
+        i = 0;
+        while (i < cb->nentries) {
+            int j;
+            for (j = 0; j+i < cb->nentries; j++)
+                if (cb->lens[j+i] != len) break;
+            put_bits(pb, ilog(cb->nentries - i), j);
+            i += j;
+            len++;
+        }
+    } else {
+        int sparse = 0;
+        for (i = 0; i < cb->nentries; i++)
+            if (!cb->lens[i]) break;
+        if (i != cb->nentries)
+            sparse = 1;
+        put_bits(pb, 1, sparse);
+
+        for (i = 0; i < cb->nentries; i++) {
+            if (sparse) put_bits(pb, 1, !!cb->lens[i]);
+            if (cb->lens[i]) put_bits(pb, 5, cb->lens[i] - 1);
+        }
+    }
+
+    put_bits(pb, 4, cb->lookup);
+    if (cb->lookup) {
+        int tmp = cb_lookup_vals(cb->lookup, cb->ndimentions, cb->nentries);
+        int bits = ilog(cb->quantlist[0]);
+
+        for (i = 1; i < tmp; i++)
+            bits = FFMAX(bits, ilog(cb->quantlist[i]));
+
+        put_float(pb, cb->min);
+        put_float(pb, cb->delta);
+
+        put_bits(pb, 4, bits - 1);
+        put_bits(pb, 1, cb->seq_p);
+
+        for (i = 0; i < tmp; i++)
+            put_bits(pb, bits, cb->quantlist[i]);
+    }
+}
+
+static void put_floor_header(PutBitContext * pb, floor_t * fc) {
+    int i;
+
+    put_bits(pb, 16, 1); // type, only floor1 is supported
+
+    put_bits(pb, 5, fc->partitions);
+
+    for (i = 0; i < fc->partitions; i++)
+        put_bits(pb, 4, fc->partition_to_class[i]);
+
+    for (i = 0; i < fc->nclasses; i++) {
+        int j, books;
+
+        put_bits(pb, 3, fc->classes[i].dim - 1);
+        put_bits(pb, 2, fc->classes[i].subclass);
+
+        if (fc->classes[i].subclass)
+            put_bits(pb, 8, fc->classes[i].masterbook);
+
+        books = (1 << fc->classes[i].subclass);
+
+        for (j = 0; j < books; j++)
+            put_bits(pb, 8, fc->classes[i].books[j] + 1);
+    }
+
+    put_bits(pb, 2, fc->multiplier - 1);
+    put_bits(pb, 4, fc->rangebits);
+
+    for (i = 2; i < fc->values; i++)
+        put_bits(pb, fc->rangebits, fc->list[i].x);
+}
+
+static void put_residue_header(PutBitContext * pb, residue_t * rc) {
+    int i;
+
+    put_bits(pb, 16, rc->type);
+
+    put_bits(pb, 24, rc->begin);
+    put_bits(pb, 24, rc->end);
+    put_bits(pb, 24, rc->partition_size - 1);
+    put_bits(pb, 6, rc->classifications - 1);
+    put_bits(pb, 8, rc->classbook);
+
+    for (i = 0; i < rc->classifications; i++) {
+        int j, tmp = 0;
+        for (j = 0; j < 8; j++)
+            tmp |= (rc->books[i][j] != -1) << j;
+
+        put_bits(pb, 3, tmp & 7);
+        put_bits(pb, 1, tmp > 7);
+
+        if (tmp > 7)
+            put_bits(pb, 5, tmp >> 3);
+    }
+
+    for (i = 0; i < rc->classifications; i++) {
+        int j;
+        for (j = 0; j < 8; j++)
+            if (rc->books[i][j] != -1)
+                put_bits(pb, 8, rc->books[i][j]);
+    }
+}
+
+static int put_main_header(venc_context_t * venc, uint8_t ** out) {
+    int i;
+    PutBitContext pb;
+    uint8_t buffer[50000] = {0}, * p = buffer;
+    int buffer_len = sizeof buffer;
+    int len, hlens[3];
+
+    // identification header
+    init_put_bits(&pb, p, buffer_len);
+    put_bits(&pb, 8, 1); //magic
+    for (i = 0; "vorbis"[i]; i++)
+        put_bits(&pb, 8, "vorbis"[i]);
+    put_bits(&pb, 32, 0); // version
+    put_bits(&pb, 8, venc->channels);
+    put_bits(&pb, 32, venc->sample_rate);
+    put_bits(&pb, 32, 0); // bitrate
+    put_bits(&pb, 32, 0); // bitrate
+    put_bits(&pb, 32, 0); // bitrate
+    put_bits(&pb, 4, venc->log2_blocksize[0]);
+    put_bits(&pb, 4, venc->log2_blocksize[1]);
+    put_bits(&pb, 1, 1); // framing
+
+    flush_put_bits(&pb);
+    hlens[0] = (put_bits_count(&pb) + 7) / 8;
+    buffer_len -= hlens[0];
+    p += hlens[0];
+
+    // comment header
+    init_put_bits(&pb, p, buffer_len);
+    put_bits(&pb, 8, 3); //magic
+    for (i = 0; "vorbis"[i]; i++)
+        put_bits(&pb, 8, "vorbis"[i]);
+    put_bits(&pb, 32, 0); // vendor length TODO
+    put_bits(&pb, 32, 0); // amount of comments
+    put_bits(&pb, 1, 1); // framing
+
+    flush_put_bits(&pb);
+    hlens[1] = (put_bits_count(&pb) + 7) / 8;
+    buffer_len -= hlens[1];
+    p += hlens[1];
+
+    // setup header
+    init_put_bits(&pb, p, buffer_len);
+    put_bits(&pb, 8, 5); //magic
+    for (i = 0; "vorbis"[i]; i++)
+        put_bits(&pb, 8, "vorbis"[i]);
+
+    // codebooks
+    put_bits(&pb, 8, venc->ncodebooks - 1);
+    for (i = 0; i < venc->ncodebooks; i++)
+        put_codebook_header(&pb, &venc->codebooks[i]);
+
+    // time domain, reserved, zero
+    put_bits(&pb, 6, 0);
+    put_bits(&pb, 16, 0);
+
+    // floors
+    put_bits(&pb, 6, venc->nfloors - 1);
+    for (i = 0; i < venc->nfloors; i++)
+        put_floor_header(&pb, &venc->floors[i]);
+
+    // residues
+    put_bits(&pb, 6, venc->nresidues - 1);
+    for (i = 0; i < venc->nresidues; i++)
+        put_residue_header(&pb, &venc->residues[i]);
+
+    // mappings
+    put_bits(&pb, 6, venc->nmappings - 1);
+    for (i = 0; i < venc->nmappings; i++) {
+        mapping_t * mc = &venc->mappings[i];
+        int j;
+        put_bits(&pb, 16, 0); // mapping type
+
+        put_bits(&pb, 1, mc->submaps > 1);
+        if (mc->submaps > 1)
+            put_bits(&pb, 4, mc->submaps - 1);
+
+        put_bits(&pb, 1, !!mc->coupling_steps);
+        if (mc->coupling_steps) {
+            put_bits(&pb, 8, mc->coupling_steps - 1);
+            for (j = 0; j < mc->coupling_steps; j++) {
+                put_bits(&pb, ilog(venc->channels - 1), mc->magnitude[j]);
+                put_bits(&pb, ilog(venc->channels - 1), mc->angle[j]);
+            }
+        }
+
+        put_bits(&pb, 2, 0); // reserved
+
+        if (mc->submaps > 1)
+            for (j = 0; j < venc->channels; j++)
+                put_bits(&pb, 4, mc->mux[j]);
+
+        for (j = 0; j < mc->submaps; j++) {
+            put_bits(&pb, 8, 0); // reserved time configuration
+            put_bits(&pb, 8, mc->floor[j]);
+            put_bits(&pb, 8, mc->residue[j]);
+        }
+    }
+
+    // modes
+    put_bits(&pb, 6, venc->nmodes - 1);
+    for (i = 0; i < venc->nmodes; i++) {
+        put_bits(&pb, 1, venc->modes[i].blockflag);
+        put_bits(&pb, 16, 0); // reserved window type
+        put_bits(&pb, 16, 0); // reserved transform type
+        put_bits(&pb, 8, venc->modes[i].mapping);
+    }
+
+    put_bits(&pb, 1, 1); // framing
+
+    flush_put_bits(&pb);
+    hlens[2] = (put_bits_count(&pb) + 7) / 8;
+
+    len = hlens[0] + hlens[1] + hlens[2];
+    p = *out = av_mallocz(64 + len + len/255);
+
+    *p++ = 2;
+    p += av_xiphlacing(p, hlens[0]);
+    p += av_xiphlacing(p, hlens[1]);
+    buffer_len = 0;
+    for (i = 0; i < 3; i++) {
+        memcpy(p, buffer + buffer_len, hlens[i]);
+        p += hlens[i];
+        buffer_len += hlens[i];
+    }
+
+    return p - *out;
+}
+
+static float get_floor_average(floor_t * fc, float * coeffs, int i) {
+    int begin = fc->list[fc->list[FFMAX(i-1, 0)].sort].x;
+    int end   = fc->list[fc->list[FFMIN(i+1, fc->values - 1)].sort].x;
+    int j;
+    float average = 0;
+
+    for (j = begin; j < end; j++)
+        average += fabs(coeffs[j]);
+    return average / (end - begin);
+}
+
+static void floor_fit(venc_context_t * venc, floor_t * fc, float * coeffs, uint_fast16_t * posts, int samples) {
+    int range = 255 / fc->multiplier + 1;
+    int i;
+    float tot_average = 0.;
+    float averages[fc->values];
+    for (i = 0; i < fc->values; i++){
+        averages[i] = get_floor_average(fc, coeffs, i);
+        tot_average += averages[i];
+    }
+    tot_average /= fc->values;
+    tot_average /= venc->quality;
+
+    for (i = 0; i < fc->values; i++) {
+        int position = fc->list[fc->list[i].sort].x;
+        float average = averages[i];
+        int j;
+
+        average *= pow(tot_average / average, 0.5) * pow(1.25, position/200.); // MAGIC!
+        for (j = 0; j < range - 1; j++)
+            if (ff_vorbis_floor1_inverse_db_table[j * fc->multiplier] > average) break;
+        posts[fc->list[i].sort] = j;
+    }
+}
+
+static int render_point(int x0, int y0, int x1, int y1, int x) {
+    return y0 +  (x - x0) * (y1 - y0) / (x1 - x0);
+}
+
+static void floor_encode(venc_context_t * venc, floor_t * fc, PutBitContext * pb, uint_fast16_t * posts, float * floor, int samples) {
+    int range = 255 / fc->multiplier + 1;
+    int coded[fc->values]; // first 2 values are unused
+    int i, counter;
+
+    put_bits(pb, 1, 1); // non zero
+    put_bits(pb, ilog(range - 1), posts[0]);
+    put_bits(pb, ilog(range - 1), posts[1]);
+    coded[0] = coded[1] = 1;
+
+    for (i = 2; i < fc->values; i++) {
+        int predicted = render_point(fc->list[fc->list[i].low].x,
+                                     posts[fc->list[i].low],
+                                     fc->list[fc->list[i].high].x,
+                                     posts[fc->list[i].high],
+                                     fc->list[i].x);
+        int highroom = range - predicted;
+        int lowroom = predicted;
+        int room = FFMIN(highroom, lowroom);
+        if (predicted == posts[i]) {
+            coded[i] = 0; // must be used later as flag!
+            continue;
+        } else {
+            if (!coded[fc->list[i].low ]) coded[fc->list[i].low ] = -1;
+            if (!coded[fc->list[i].high]) coded[fc->list[i].high] = -1;
+        }
+        if (posts[i] > predicted) {
+            if (posts[i] - predicted > room)
+                coded[i] = posts[i] - predicted + lowroom;
+            else
+                coded[i] = (posts[i] - predicted) << 1;
+        } else {
+            if (predicted - posts[i] > room)
+                coded[i] = predicted - posts[i] + highroom - 1;
+            else
+                coded[i] = ((predicted - posts[i]) << 1) - 1;
+        }
+    }
+
+    counter = 2;
+    for (i = 0; i < fc->partitions; i++) {
+        floor_class_t * c = &fc->classes[fc->partition_to_class[i]];
+        int k, cval = 0, csub = 1<<c->subclass;
+        if (c->subclass) {
+            codebook_t * book = &venc->codebooks[c->masterbook];
+            int cshift = 0;
+            for (k = 0; k < c->dim; k++) {
+                int l;
+                for (l = 0; l < csub; l++) {
+                    int maxval = 1;
+                    if (c->books[l] != -1)
+                        maxval = venc->codebooks[c->books[l]].nentries;
+                    // coded could be -1, but this still works, cause thats 0
+                    if (coded[counter + k] < maxval) break;
+                }
+                assert(l != csub);
+                cval |= l << cshift;
+                cshift += c->subclass;
+            }
+            put_codeword(pb, book, cval);
+        }
+        for (k = 0; k < c->dim; k++) {
+            int book = c->books[cval & (csub-1)];
+            int entry = coded[counter++];
+            cval >>= c->subclass;
+            if (book == -1) continue;
+            if (entry == -1) entry = 0;
+            put_codeword(pb, &venc->codebooks[book], entry);
+        }
+    }
+
+    ff_vorbis_floor1_render_list(fc->list, fc->values, posts, coded, fc->multiplier, floor, samples);
+}
+
+static float * put_vector(codebook_t * book, PutBitContext * pb, float * num) {
+    int i, entry = -1;
+    float distance = FLT_MAX;
+    assert(book->dimentions);
+    for (i = 0; i < book->nentries; i++) {
+        float * vec = book->dimentions + i * book->ndimentions, d = book->pow2[i];
+        int j;
+        if (!book->lens[i]) continue;
+        for (j = 0; j < book->ndimentions; j++)
+            d -= vec[j] * num[j];
+        if (distance > d) {
+            entry = i;
+            distance = d;
+        }
+    }
+    put_codeword(pb, book, entry);
+    return &book->dimentions[entry * book->ndimentions];
+}
+
+static void residue_encode(venc_context_t * venc, residue_t * rc, PutBitContext * pb, float * coeffs, int samples, int real_ch) {
+    int pass, i, j, p, k;
+    int psize = rc->partition_size;
+    int partitions = (rc->end - rc->begin) / psize;
+    int channels = (rc->type == 2) ? 1 : real_ch;
+    int classes[channels][partitions];
+    int classwords = venc->codebooks[rc->classbook].ndimentions;
+
+    assert(rc->type == 2);
+    assert(real_ch == 2);
+    for (p = 0; p < partitions; p++) {
+        float max1 = 0., max2 = 0.;
+        int s = rc->begin + p * psize;
+        for (k = s; k < s + psize; k += 2) {
+            max1 = FFMAX(max1, fabs(coeffs[          k / real_ch]));
+            max2 = FFMAX(max2, fabs(coeffs[samples + k / real_ch]));
+        }
+
+        for (i = 0; i < rc->classifications - 1; i++) {
+            if (max1 < rc->maxes[i][0] && max2 < rc->maxes[i][1]) break;
+        }
+        classes[0][p] = i;
+    }
+
+    for (pass = 0; pass < 8; pass++) {
+        p = 0;
+        while (p < partitions) {
+            if (pass == 0)
+                for (j = 0; j < channels; j++) {
+                    codebook_t * book = &venc->codebooks[rc->classbook];
+                    int entry = 0;
+                    for (i = 0; i < classwords; i++) {
+                        entry *= rc->classifications;
+                        entry += classes[j][p + i];
+                    }
+                    put_codeword(pb, book, entry);
+                }
+            for (i = 0; i < classwords && p < partitions; i++, p++) {
+                for (j = 0; j < channels; j++) {
+                    int nbook = rc->books[classes[j][p]][pass];
+                    codebook_t * book = &venc->codebooks[nbook];
+                    float * buf = coeffs + samples*j + rc->begin + p*psize;
+                    if (nbook == -1) continue;
+
+                    assert(rc->type == 0 || rc->type == 2);
+                    assert(!(psize % book->ndimentions));
+
+                    if (rc->type == 0) {
+                        for (k = 0; k < psize; k += book->ndimentions) {
+                            float * a = put_vector(book, pb, &buf[k]);
+                            int l;
+                            for (l = 0; l < book->ndimentions; l++)
+                                buf[k + l] -= a[l];
+                        }
+                    } else {
+                        int s = rc->begin + p * psize, a1, b1;
+                        a1 = (s % real_ch) * samples;
+                        b1 =  s / real_ch;
+                        s = real_ch * samples;
+                        for (k = 0; k < psize; k += book->ndimentions) {
+                            int dim, a2 = a1, b2 = b1;
+                            float vec[book->ndimentions], * pv = vec;
+                            for (dim = book->ndimentions; dim--; ) {
+                                *pv++ = coeffs[a2 + b2];
+                                if ((a2 += samples) == s) {
+                                    a2=0;
+                                    b2++;
+                                }
+                            }
+                            pv = put_vector(book, pb, vec);
+                            for (dim = book->ndimentions; dim--; ) {
+                                coeffs[a1 + b1] -= *pv++;
+                                if ((a1 += samples) == s) {
+                                    a1=0;
+                                    b1++;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+static int apply_window_and_mdct(venc_context_t * venc, signed short * audio, int samples) {
+    int i, j, channel;
+    const float * win = venc->win[0];
+    int window_len = 1 << (venc->log2_blocksize[0] - 1);
+    float n = (float)(1 << venc->log2_blocksize[0]) / 4.;
+    // FIXME use dsp
+
+    if (!venc->have_saved && !samples) return 0;
+
+    if (venc->have_saved) {
+        for (channel = 0; channel < venc->channels; channel++) {
+            memcpy(venc->samples + channel*window_len*2, venc->saved + channel*window_len, sizeof(float)*window_len);
+        }
+    } else {
+        for (channel = 0; channel < venc->channels; channel++) {
+            memset(venc->samples + channel*window_len*2, 0, sizeof(float)*window_len);
+        }
+    }
+
+    if (samples) {
+        for (channel = 0; channel < venc->channels; channel++) {
+            float * offset = venc->samples + channel*window_len*2 + window_len;
+            j = channel;
+            for (i = 0; i < samples; i++, j += venc->channels)
+                offset[i] = -audio[j] / 32768. / n * win[window_len - i - 1]; //FIXME find out why the sign has to be fliped
+        }
+    } else {
+        for (channel = 0; channel < venc->channels; channel++) {
+            memset(venc->samples + channel*window_len*2 + window_len, 0, sizeof(float)*window_len);
+        }
+    }
+
+    for (channel = 0; channel < venc->channels; channel++) {
+        ff_mdct_calc(&venc->mdct[0], venc->coeffs + channel*window_len, venc->samples + channel*window_len*2, venc->floor/*tmp*/);
+    }
+
+    if (samples) {
+        for (channel = 0; channel < venc->channels; channel++) {
+            float * offset = venc->saved + channel*window_len;
+            j = channel;
+            for (i = 0; i < samples; i++, j += venc->channels)
+                offset[i] = -audio[j] / 32768. / n * win[i]; //FIXME find out why the sign has to be fliped
+        }
+        venc->have_saved = 1;
+    } else {
+        venc->have_saved = 0;
+    }
+    return 1;
+}
+
+static int vorbis_encode_init(AVCodecContext * avccontext)
+{
+    venc_context_t * venc = avccontext->priv_data;
+
+    if (avccontext->channels != 2) {
+        av_log(avccontext, AV_LOG_ERROR, "Current FFmpeg Vorbis encoder only supports 2 channels.\n");
+        return -1;
+    }
+
+    create_vorbis_context(venc, avccontext);
+
+    if (avccontext->flags & CODEC_FLAG_QSCALE)
+        venc->quality = avccontext->global_quality / (float)FF_QP2LAMBDA / 10.;
+    else
+        venc->quality = 1.;
+    venc->quality *= venc->quality;
+
+    avccontext->extradata_size = put_main_header(venc, (uint8_t**)&avccontext->extradata);
+
+    avccontext->frame_size = 1 << (venc->log2_blocksize[0] - 1);
+
+    avccontext->coded_frame = avcodec_alloc_frame();
+    avccontext->coded_frame->key_frame = 1;
+
+    return 0;
+}
+
+static int vorbis_encode_frame(AVCodecContext * avccontext, unsigned char * packets, int buf_size, void *data)
+{
+    venc_context_t * venc = avccontext->priv_data;
+    signed short * audio = data;
+    int samples = data ? avccontext->frame_size : 0;
+    vorbis_mode_t * mode;
+    mapping_t * mapping;
+    PutBitContext pb;
+    int i;
+
+    if (!apply_window_and_mdct(venc, audio, samples)) return 0;
+    samples = 1 << (venc->log2_blocksize[0] - 1);
+
+    init_put_bits(&pb, packets, buf_size);
+
+    put_bits(&pb, 1, 0); // magic bit
+
+    put_bits(&pb, ilog(venc->nmodes - 1), 0); // 0 bits, the mode
+
+    mode = &venc->modes[0];
+    mapping = &venc->mappings[mode->mapping];
+    if (mode->blockflag) {
+        put_bits(&pb, 1, 0);
+        put_bits(&pb, 1, 0);
+    }
+
+    for (i = 0; i < venc->channels; i++) {
+        floor_t * fc = &venc->floors[mapping->floor[mapping->mux[i]]];
+        uint_fast16_t posts[fc->values];
+        floor_fit(venc, fc, &venc->coeffs[i * samples], posts, samples);
+        floor_encode(venc, fc, &pb, posts, &venc->floor[i * samples], samples);
+    }
+
+    for (i = 0; i < venc->channels * samples; i++) {
+        venc->coeffs[i] /= venc->floor[i];
+    }
+
+    for (i = 0; i < mapping->coupling_steps; i++) {
+        float * mag = venc->coeffs + mapping->magnitude[i] * samples;
+        float * ang = venc->coeffs + mapping->angle[i] * samples;
+        int j;
+        for (j = 0; j < samples; j++) {
+            float a = ang[j];
+            ang[j] -= mag[j];
+            if (mag[j] > 0) ang[j] = -ang[j];
+            if (ang[j] < 0) mag[j] = a;
+        }
+    }
+
+    residue_encode(venc, &venc->residues[mapping->residue[mapping->mux[0]]], &pb, venc->coeffs, samples, venc->channels);
+
+    flush_put_bits(&pb);
+    return (put_bits_count(&pb) + 7) / 8;
+}
+
+
+static int vorbis_encode_close(AVCodecContext * avccontext)
+{
+    venc_context_t * venc = avccontext->priv_data;
+    int i;
+
+    if (venc->codebooks)
+        for (i = 0; i < venc->ncodebooks; i++) {
+            av_freep(&venc->codebooks[i].lens);
+            av_freep(&venc->codebooks[i].codewords);
+            av_freep(&venc->codebooks[i].quantlist);
+            av_freep(&venc->codebooks[i].dimentions);
+            av_freep(&venc->codebooks[i].pow2);
+        }
+    av_freep(&venc->codebooks);
+
+    if (venc->floors)
+        for (i = 0; i < venc->nfloors; i++) {
+            int j;
+            if (venc->floors[i].classes)
+                for (j = 0; j < venc->floors[i].nclasses; j++)
+                    av_freep(&venc->floors[i].classes[j].books);
+            av_freep(&venc->floors[i].classes);
+            av_freep(&venc->floors[i].partition_to_class);
+            av_freep(&venc->floors[i].list);
+        }
+    av_freep(&venc->floors);
+
+    if (venc->residues)
+        for (i = 0; i < venc->nresidues; i++) {
+            av_freep(&venc->residues[i].books);
+            av_freep(&venc->residues[i].maxes);
+        }
+    av_freep(&venc->residues);
+
+    if (venc->mappings)
+        for (i = 0; i < venc->nmappings; i++) {
+            av_freep(&venc->mappings[i].mux);
+            av_freep(&venc->mappings[i].floor);
+            av_freep(&venc->mappings[i].residue);
+            av_freep(&venc->mappings[i].magnitude);
+            av_freep(&venc->mappings[i].angle);
+        }
+    av_freep(&venc->mappings);
+
+    av_freep(&venc->modes);
+
+    av_freep(&venc->saved);
+    av_freep(&venc->samples);
+    av_freep(&venc->floor);
+    av_freep(&venc->coeffs);
+
+    ff_mdct_end(&venc->mdct[0]);
+    ff_mdct_end(&venc->mdct[1]);
+
+    av_freep(&avccontext->coded_frame);
+    av_freep(&avccontext->extradata);
+
+    return 0 ;
+}
+
+AVCodec vorbis_encoder = {
+    "vorbis",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_VORBIS,
+    sizeof(venc_context_t),
+    vorbis_encode_init,
+    vorbis_encode_frame,
+    vorbis_encode_close,
+    .capabilities= CODEC_CAP_DELAY,
+};
diff --git a/contrib/ffmpeg/libavcodec/vorbis_enc_data.h b/contrib/ffmpeg/libavcodec/vorbis_enc_data.h
new file mode 100644
index 000000000..e56dc5df5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vorbis_enc_data.h
@@ -0,0 +1,498 @@
+/*
+ * copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+static const uint8_t codebook0[] = {
+   2, 10,  8, 14,  7, 12, 11, 14,  1,  5,  3,  7,  4,  9,  7,
+  13,
+};
+
+static const uint8_t codebook1[] = {
+   1,  4,  2,  6,  3,  7,  5,  7,
+};
+
+static const uint8_t codebook2[] = {
+   1,  5,  7, 21,  5,  8,  9, 21, 10,  9, 12, 20, 20, 16, 20,
+  20,  4,  8,  9, 20,  6,  8,  9, 20, 11, 11, 13, 20, 20, 15,
+  17, 20,  9, 11, 14, 20,  8, 10, 15, 20, 11, 13, 15, 20, 20,
+  20, 20, 20, 20, 20, 20, 20, 13, 20, 20, 20, 18, 18, 20, 20,
+  20, 20, 20, 20,  3,  6,  8, 20,  6,  7,  9, 20, 10,  9, 12,
+  20, 20, 20, 20, 20,  5,  7,  9, 20,  6,  6,  9, 20, 10,  9,
+  12, 20, 20, 20, 20, 20,  8, 10, 13, 20,  8,  9, 12, 20, 11,
+  10, 12, 20, 20, 20, 20, 20, 18, 20, 20, 20, 15, 17, 18, 20,
+  18, 17, 18, 20, 20, 20, 20, 20,  7, 10, 12, 20,  8,  9, 11,
+  20, 14, 13, 14, 20, 20, 20, 20, 20,  6,  9, 12, 20,  7,  8,
+  11, 20, 12, 11, 13, 20, 20, 20, 20, 20,  9, 11, 15, 20,  8,
+  10, 14, 20, 12, 11, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+  20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 11, 16, 18,
+  20, 15, 15, 17, 20, 20, 17, 20, 20, 20, 20, 20, 20,  9, 14,
+  16, 20, 12, 12, 15, 20, 17, 15, 18, 20, 20, 20, 20, 20, 16,
+  19, 18, 20, 15, 16, 20, 20, 17, 17, 20, 20, 20, 20, 20, 20,
+  20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+  20,
+};
+
+static const uint8_t codebook3[] = {
+   2,  3,  7, 13,  4,  4,  7, 15,  8,  6,  9, 17, 21, 16, 15,
+  21,  2,  5,  7, 11,  5,  5,  7, 14,  9,  7, 10, 16, 17, 15,
+  16, 21,  4,  7, 10, 17,  7,  7,  9, 15, 11,  9, 11, 16, 21,
+  18, 15, 21, 18, 21, 21, 21, 15, 17, 17, 19, 21, 19, 18, 20,
+  21, 21, 21, 20,
+};
+
+static const uint8_t codebook4[] = {
+   5,  5,  5,  5,  6,  5,  6,  5,  6,  5,  6,  5,  6,  5,  6,
+   5,  6,  5,  6,  5,  6,  5,  6,  5,  7,  5,  7,  5,  7,  5,
+   7,  5,  8,  6,  8,  6,  8,  6,  9,  6,  9,  6, 10,  6, 10,
+   6, 11,  6, 11,  7, 11,  7, 12,  7, 12,  7, 12,  7, 12,  7,
+  12,  7, 12,  7, 12,  7, 12,  8, 13,  8, 12,  8, 12,  8, 13,
+   8, 13,  9, 13,  9, 13,  9, 13,  9, 12, 10, 12, 10, 13, 10,
+  14, 11, 14, 12, 14, 13, 14, 13, 14, 14, 15, 16, 15, 15, 15,
+  14, 15, 17, 21, 22, 22, 21, 22, 22, 22, 22, 22, 22, 21, 21,
+  21, 21, 21, 21, 21, 21, 21, 21,
+};
+
+static const uint8_t codebook5[] = {
+   2,  5,  5,  4,  5,  4,  5,  4,  5,  4,  6,  5,  6,  5,  6,
+   5,  6,  5,  7,  5,  7,  6,  8,  6,  8,  6,  8,  6,  9,  6,
+   9,  6,
+};
+
+static const uint8_t codebook6[] = {
+   8,  5,  8,  4,  9,  4,  9,  4,  9,  4,  9,  4,  9,  4,  9,
+   4,  9,  4,  9,  4,  9,  4,  8,  4,  8,  4,  9,  5,  9,  5,
+   9,  5,  9,  5,  9,  6, 10,  6, 10,  7, 10,  8, 11,  9, 11,
+  11, 12, 13, 12, 14, 13, 15, 13, 15, 14, 16, 14, 17, 15, 17,
+  15, 15, 16, 16, 15, 16, 16, 16, 15, 18, 16, 15, 17, 17, 19,
+  19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+  19, 19, 19, 19, 19, 19,
+};
+
+static const uint8_t codebook7[] = {
+   1,  5,  5,  5,  5,  5,  5,  5,  6,  5,  6,  5,  6,  5,  6,
+   5,  6,  6,  7,  7,  7,  7,  8,  7,  8,  8,  9,  8, 10,  9,
+  10,  9,
+};
+
+static const uint8_t codebook8[] = {
+   4,  3,  4,  3,  4,  4,  5,  4,  5,  4,  5,  5,  6,  5,  6,
+   5,  7,  5,  7,  6,  7,  6,  8,  7,  8,  7,  8,  7,  9,  8,
+   9,  9,  9,  9, 10, 10, 10, 11,  9, 12,  9, 12,  9, 15, 10,
+  14,  9, 13, 10, 13, 10, 12, 10, 12, 10, 13, 10, 12, 11, 13,
+  11, 14, 12, 13, 13, 14, 14, 13, 14, 15, 14, 16, 13, 13, 14,
+  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+  16, 16, 16, 16, 15, 15,
+};
+
+static const uint8_t codebook9[] = {
+   4,  5,  4,  5,  3,  5,  3,  5,  3,  5,  4,  4,  4,  4,  5,
+   5,  5,
+};
+
+static const uint8_t codebook10[] = {
+   3,  3,  4,  3,  4,  4,  4,  4,  5,  5,  5,  5,  5,  6,  5,
+   7,  5,  8,  6,  8,  6,  9,  7, 10,  7, 10,  8, 10,  8, 11,
+   9, 11,
+};
+
+static const uint8_t codebook11[] = {
+   3,  7,  3,  8,  3, 10,  3,  8,  3,  9,  3,  8,  4,  9,  4,
+   9,  5,  9,  6, 10,  6,  9,  7, 11,  7, 12,  9, 13, 10, 13,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12,
+};
+
+static const uint8_t codebook12[] = {
+   4,  5,  4,  5,  4,  5,  4,  5,  3,  5,  3,  5,  3,  5,  4,
+   5,  4,
+};
+
+static const uint8_t codebook13[] = {
+   4,  2,  4,  2,  5,  3,  5,  4,  6,  6,  6,  7,  7,  8,  7,
+   8,  7,  8,  7,  9,  8,  9,  8,  9,  8, 10,  8, 11,  9, 12,
+   9, 12,
+};
+
+static const uint8_t codebook14[] = {
+   2,  5,  2,  6,  3,  6,  4,  7,  4,  7,  5,  9,  5, 11,  6,
+  11,  6, 11,  7, 11,  6, 11,  6, 11,  9, 11,  8, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10,
+  10, 10, 10,
+};
+
+static const uint8_t codebook15[] = {
+   5,  6, 11, 11, 11, 11, 10, 10, 12, 11,  5,  2, 11,  5,  6,
+   6,  7,  9, 11, 13, 13, 10,  7, 11,  6,  7,  8,  9, 10, 12,
+  11,  5, 11,  6,  8,  7,  9, 11, 14, 15, 11,  6,  6,  8,  4,
+   5,  7,  8, 10, 13, 10,  5,  7,  7,  5,  5,  6,  8, 10, 11,
+  10,  7,  7,  8,  6,  5,  5,  7,  9,  9, 11,  8,  8, 11,  8,
+   7,  6,  6,  7,  9, 12, 11, 10, 13,  9,  9,  7,  7,  7,  9,
+  11, 13, 12, 15, 12, 11,  9,  8,  8,  8,
+};
+
+static const uint8_t codebook16[] = {
+   2,  4,  4,  0,  0,  0,  0,  0,  0,  5,  6,  6,  0,  0,  0,
+   0,  0,  0,  5,  6,  6,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  5,  7,  7,  0,  0,  0,  0,  0,  0,
+   7,  8,  8,  0,  0,  0,  0,  0,  0,  6,  7,  8,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  5,  7,  7,
+   0,  0,  0,  0,  0,  0,  6,  8,  7,  0,  0,  0,  0,  0,  0,
+   7,  8,  8,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  5,  7,  7,  0,  0,  0,
+   0,  0,  0,  7,  8,  8,  0,  0,  0,  0,  0,  0,  7,  8,  8,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   7,  8,  8,  0,  0,  0,  0,  0,  0,  8,  8,  9,  0,  0,  0,
+   0,  0,  0,  8,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  6,  8,  8,  0,  0,  0,  0,  0,  0,
+   7,  9,  8,  0,  0,  0,  0,  0,  0,  8,  9,  9,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  5,  7,  7,  0,  0,  0,  0,  0,  0,  7,  8,  8,
+   0,  0,  0,  0,  0,  0,  7,  8,  8,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  6,  8,  8,  0,  0,  0,
+   0,  0,  0,  8,  9,  9,  0,  0,  0,  0,  0,  0,  7,  8,  9,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   6,  8,  8,  0,  0,  0,  0,  0,  0,  8,  9,  9,  0,  0,  0,
+   0,  0,  0,  8,  9,  8,
+};
+
+static const uint8_t codebook17[] = {
+   2,  5,  5,  0,  0,  0,  5,  5,  0,  0,  0,  5,  5,  0,  0,
+   0,  7,  8,  0,  0,  0,  0,  0,  0,  0,  5,  6,  6,  0,  0,
+   0,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0, 10, 10,  0,  0,
+   0,  0,  0,  0,  0,  5,  6,  6,  0,  0,  0,  7,  7,  0,  0,
+   0,  7,  7,  0,  0,  0, 10, 10,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   5,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0,  7,  7,  0,  0,
+   0,  9,  9,  0,  0,  0,  0,  0,  0,  0,  5,  7,  7,  0,  0,
+   0,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0,  9,  9,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  5,  7,  7,  0,  0,  0,  7,  7,  0,  0,
+   0,  7,  7,  0,  0,  0,  9,  9,  0,  0,  0,  0,  0,  0,  0,
+   5,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0,  7,  7,  0,  0,
+   0,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  8, 10, 10,  0,  0,
+   0,  9,  9,  0,  0,  0,  9,  9,  0,  0,  0, 10, 10,  0,  0,
+   0,  0,  0,  0,  0,  8, 10, 10,  0,  0,  0,  9,  9,  0,  0,
+   0,  9,  9,  0,  0,  0, 10, 10,
+};
+
+static const uint8_t codebook18[] = {
+   2,  4,  3,  6,  6,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  4,  4,  4,  6,  6,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  4,  4,  4,  6,  6,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   6,  6,  6,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  6,  6,  7,  9,  9,
+};
+
+static const uint8_t codebook19[] = {
+   2,  3,  3,  6,  6,  0,  0,  0,  0,  0,  4,  4,  6,  6,  0,
+   0,  0,  0,  0,  4,  4,  6,  6,  0,  0,  0,  0,  0,  5,  5,
+   6,  6,  0,  0,  0,  0,  0,  0,  0,  6,  6,  0,  0,  0,  0,
+   0,  0,  0,  7,  8,  0,  0,  0,  0,  0,  0,  0,  7,  7,  0,
+   0,  0,  0,  0,  0,  0,  9,  9,
+};
+
+static const uint8_t codebook20[] = {
+   1,  3,  4,  6,  6,  7,  7,  9,  9,  0,  5,  5,  7,  7,  7,
+   8,  9,  9,  0,  5,  5,  7,  7,  8,  8,  9,  9,  0,  7,  7,
+   8,  8,  8,  8, 10, 10,  0,  0,  0,  8,  8,  8,  8, 10, 10,
+   0,  0,  0,  9,  9,  9,  9, 10, 10,  0,  0,  0,  9,  9,  9,
+   9, 10, 10,  0,  0,  0, 10, 10, 10, 10, 11, 11,  0,  0,  0,
+   0,  0, 10, 10, 11, 11,
+};
+
+static const uint8_t codebook21[] = {
+   2,  3,  3,  6,  6,  7,  7,  8,  8,  8,  8,  9,  9, 10, 10,
+  11, 10,  0,  5,  5,  7,  7,  8,  8,  9,  9,  9,  9, 10, 10,
+  10, 10, 11, 11,  0,  5,  5,  7,  7,  8,  8,  9,  9,  9,  9,
+  10, 10, 10, 10, 11, 11,  0,  6,  6,  7,  7,  8,  8,  9,  9,
+   9,  9, 10, 10, 11, 11, 11, 11,  0,  0,  0,  7,  7,  8,  8,
+   9,  9,  9,  9, 10, 10, 11, 11, 11, 12,  0,  0,  0,  8,  8,
+   8,  8,  9,  9,  9,  9, 10, 10, 11, 11, 12, 12,  0,  0,  0,
+   8,  8,  8,  8,  9,  9,  9,  9, 10, 10, 11, 11, 12, 12,  0,
+   0,  0,  9,  9,  9,  9, 10, 10, 10, 10, 11, 10, 11, 11, 12,
+  12,  0,  0,  0,  0,  0,  9,  9, 10, 10, 10, 10, 11, 11, 11,
+  11, 12, 12,  0,  0,  0,  0,  0,  9,  8,  9,  9, 10, 10, 11,
+  11, 12, 12, 12, 12,  0,  0,  0,  0,  0,  8,  8,  9,  9, 10,
+  10, 11, 11, 12, 11, 12, 12,  0,  0,  0,  0,  0,  9, 10, 10,
+  10, 11, 11, 11, 11, 12, 12, 13, 13,  0,  0,  0,  0,  0,  0,
+   0, 10, 10, 10, 10, 11, 11, 12, 12, 13, 13,  0,  0,  0,  0,
+   0,  0,  0, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13,  0,  0,
+   0,  0,  0,  0,  0, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13,
+   0,  0,  0,  0,  0,  0,  0, 11, 11, 12, 12, 12, 12, 13, 13,
+  13, 13,  0,  0,  0,  0,  0,  0,  0,  0,  0, 12, 12, 12, 12,
+  13, 13, 13, 13,
+};
+
+static const uint8_t codebook22[] = {
+   1,  4,  4,  7,  6,  6,  7,  6,  6,  4,  7,  7, 10,  9,  9,
+  11,  9,  9,  4,  7,  7, 10,  9,  9, 11,  9,  9,  7, 10, 10,
+  11, 11, 10, 12, 11, 11,  6,  9,  9, 11, 10, 10, 11, 10, 10,
+   6,  9,  9, 11, 10, 10, 11, 10, 10,  7, 11, 11, 11, 11, 11,
+  12, 11, 11,  6,  9,  9, 11, 10, 10, 11, 10, 10,  6,  9,  9,
+  11, 10, 10, 11, 10, 10,
+};
+
+static const uint8_t codebook23[] = {
+   2,  4,  4,  6,  6,  7,  7,  7,  7,  8,  8, 10,  5,  5,  6,
+   6,  7,  7,  8,  8,  8,  8, 10,  5,  5,  6,  6,  7,  7,  8,
+   8,  8,  8, 10,  6,  6,  7,  7,  8,  8,  8,  8,  8,  8, 10,
+  10, 10,  7,  7,  8,  7,  8,  8,  8,  8, 10, 10, 10,  8,  8,
+   8,  8,  8,  8,  8,  8, 10, 10, 10,  7,  8,  8,  8,  8,  8,
+   8,  8, 10, 10, 10,  8,  8,  8,  8,  8,  8,  8,  8, 10, 10,
+  10, 10, 10,  8,  8,  8,  8,  8,  8, 10, 10, 10, 10, 10,  9,
+   9,  8,  8,  9,  8, 10, 10, 10, 10, 10,  8,  8,  8,  8,  8,
+   8,
+};
+
+static const uint8_t codebook24[] = {
+   1,  4,  4,  6,  6,  7,  7,  8,  8,  9,  9, 10, 10,  6,  5,
+   5,  7,  7,  8,  8,  8,  8,  9,  9, 10, 10,  7,  5,  5,  7,
+   7,  8,  8,  8,  8,  9,  9, 11, 10,  0,  8,  8,  8,  8,  9,
+   9,  9,  9, 10, 10, 11, 11,  0,  8,  8,  8,  8,  9,  9,  9,
+   9, 10, 10, 11, 11,  0, 12, 12,  9,  9, 10, 10, 10, 10, 11,
+  11, 11, 12,  0, 13, 13,  9,  9, 10, 10, 10, 10, 11, 11, 12,
+  12,  0,  0,  0, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12,  0,
+   0,  0, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12,  0,  0,  0,
+  14, 14, 11, 11, 11, 11, 12, 12, 13, 13,  0,  0,  0, 14, 14,
+  11, 11, 11, 11, 12, 12, 13, 13,  0,  0,  0,  0,  0, 12, 12,
+  12, 12, 13, 13, 14, 13,  0,  0,  0,  0,  0, 13, 13, 12, 12,
+  13, 12, 14, 13,
+};
+
+static const uint8_t codebook25[] = {
+   2,  4,  4,  5,  5,  6,  5,  5,  5,  5,  6,  4,  5,  5,  5,
+   6,  5,  5,  5,  5,  6,  6,  6,  5,  5,
+};
+
+static const uint8_t codebook26[] = {
+   1,  4,  4, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,  4,  9,
+   8, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,  2,  9,  7, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11,
+};
+
+static const uint8_t codebook27[] = {
+   1,  4,  4,  6,  6,  7,  7,  8,  7,  9,  9, 10, 10, 10, 10,
+   6,  5,  5,  7,  7,  8,  8, 10,  8, 11, 10, 12, 12, 13, 13,
+   6,  5,  5,  7,  7,  8,  8, 10,  9, 11, 11, 12, 12, 13, 12,
+  18,  8,  8,  8,  8,  9,  9, 10,  9, 11, 10, 12, 12, 13, 13,
+  18,  8,  8,  8,  8,  9,  9, 10, 10, 11, 11, 13, 12, 14, 13,
+  18, 11, 11,  9,  9, 10, 10, 11, 11, 11, 12, 13, 12, 13, 14,
+  18, 11, 11,  9,  8, 11, 10, 11, 11, 11, 11, 12, 12, 14, 13,
+  18, 18, 18, 10, 11, 10, 11, 12, 12, 12, 12, 13, 12, 14, 13,
+  18, 18, 18, 10, 11, 11,  9, 12, 11, 12, 12, 12, 13, 13, 13,
+  18, 18, 17, 14, 14, 11, 11, 12, 12, 13, 12, 14, 12, 14, 13,
+  18, 18, 18, 14, 14, 11, 10, 12,  9, 12, 13, 13, 13, 13, 13,
+  18, 18, 17, 16, 18, 13, 13, 12, 12, 13, 11, 14, 12, 14, 14,
+  17, 18, 18, 17, 18, 13, 12, 13, 10, 12, 11, 14, 14, 14, 14,
+  17, 18, 18, 18, 18, 15, 16, 12, 12, 13, 10, 14, 12, 14, 15,
+  18, 18, 18, 16, 17, 16, 14, 12, 11, 13, 10, 13, 13, 14, 15,
+};
+
+static const uint8_t codebook28[] = {
+   2,  5,  5,  6,  6,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,
+   8,  8, 10,  6,  6,  7,  7,  8,  7,  8,  8,  8,  8,  8,  9,
+   9,  9,  9,  9, 10,  6,  6,  7,  7,  7,  7,  8,  8,  8,  8,
+   9,  9,  9,  9,  9,  9, 10,  7,  7,  7,  7,  8,  8,  8,  8,
+   9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10,  7,  7,  8,  8,
+   8,  9,  9,  9,  9,  9,  9,  9,  9,  9, 11, 11, 11,  8,  8,
+   8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10,
+   8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10,
+  10, 10,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10,
+   9, 10, 10, 10, 11, 11,  9,  9,  9,  9,  9,  9,  9,  9,  9,
+   9,  9,  9, 11, 10, 11, 11, 11,  9,  9,  9,  9,  9,  9, 10,
+  10,  9,  9, 10,  9, 11, 10, 11, 11, 11,  9,  9,  9,  9,  9,
+   9,  9,  9, 10, 10, 10,  9, 11, 11, 11, 11, 11,  9,  9,  9,
+   9, 10, 10,  9,  9,  9,  9, 10,  9, 11, 11, 11, 11, 11, 11,
+  11,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11, 11,
+  11, 11, 11, 10,  9, 10, 10,  9, 10,  9,  9, 10,  9, 11, 10,
+  10, 11, 11, 11, 11,  9, 10,  9,  9,  9,  9, 10, 10, 10, 10,
+  11, 11, 11, 11, 11, 11, 10, 10, 10,  9,  9, 10,  9, 10,  9,
+  10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11,  9,  9,  9,  9,
+   9, 10, 10, 10,
+};
+
+static const struct {
+    int dim;
+    int len;
+    int real_len;
+    const uint8_t * clens;
+    int lookup;
+    float min;
+    float delta;
+    const uint8_t * quant;
+} cvectors[] = {
+    { 2,   16,   16, codebook0,  0 },
+    { 2,    8,    8, codebook1,  0 },
+    { 2,  256,  256, codebook2,  0 },
+    { 2,   64,   64, codebook3,  0 },
+    { 2,  128,  128, codebook4,  0 },
+    { 2,   32,   32, codebook5,  0 },
+    { 2,   96,   96, codebook6,  0 },
+    { 2,   32,   32, codebook7,  0 },
+    { 2,   96,   96, codebook8,  0 },
+    { 2,   17,   17, codebook9,  0 },
+    { 2,   32,   32, codebook10, 0 },
+    { 2,   78,   78, codebook11, 0 },
+    { 2,   17,   17, codebook12, 0 },
+    { 2,   32,   32, codebook13, 0 },
+    { 2,   78,   78, codebook14, 0 },
+    { 2,  100,  100, codebook15, 0 },
+    { 8, 1641, 6561, codebook16, 1,    -1.0,   1.0, (const uint8_t[]){ 1, 0, 2, } },
+    { 4,  443,  625, codebook17, 1,    -2.0,   1.0, (const uint8_t[]){ 2, 1, 3, 0, 4, } },
+    { 4,  105,  625, codebook18, 1,    -2.0,   1.0, (const uint8_t[]){ 2, 1, 3, 0, 4, } },
+    { 2,   68,   81, codebook19, 1,    -4.0,   1.0, (const uint8_t[]){ 4, 3, 5, 2, 6, 1, 7, 0, 8, } },
+    { 2,   81,   81, codebook20, 1,    -4.0,   1.0, (const uint8_t[]){ 4, 3, 5, 2, 6, 1, 7, 0, 8, } },
+    { 2,  289,  289, codebook21, 1,    -8.0,   1.0, (const uint8_t[]){ 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15, 0, 16, } },
+    { 4,   81,   81, codebook22, 1,   -11.0,  11.0, (const uint8_t[]){ 1, 0, 2, } },
+    { 2,  121,  121, codebook23, 1,    -5.0,   1.0, (const uint8_t[]){ 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, } },
+    { 2,  169,  169, codebook24, 1,   -30.0,   5.0, (const uint8_t[]){ 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12, } },
+    { 2,   25,   25, codebook25, 1,    -2.0,   1.0, (const uint8_t[]){ 2, 1, 3, 0, 4, } },
+    { 2,  169,  169, codebook26, 1, -1530.0, 255.0, (const uint8_t[]){ 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12, } },
+    { 2,  225,  225, codebook27, 1,  -119.0,  17.0, (const uint8_t[]){ 7, 6, 8, 5, 9, 4, 10, 3, 11, 2, 12, 1, 13, 0, 14, } },
+    { 2,  289,  289, codebook28, 1,    -8.0,   1.0, (const uint8_t[]){ 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15, 0, 16, } },
+};
+
+static const struct {
+    int dim;
+    int subclass;
+    int masterbook;
+    const int * nbooks;
+} floor_classes[] = {
+    { 3, 0, 0, (const int[]){  4             } },
+    { 4, 1, 0, (const int[]){  5,  6         } },
+    { 3, 1, 1, (const int[]){  7,  8         } },
+    { 4, 2, 2, (const int[]){ -1,  9, 10, 11 } },
+    { 3, 2, 3, (const int[]){ -1, 12, 13, 14 } },
+};
diff --git a/contrib/ffmpeg/libavcodec/vp3.c b/contrib/ffmpeg/libavcodec/vp3.c
new file mode 100644
index 000000000..bf17c2da7
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp3.c
@@ -0,0 +1,2665 @@
+/*
+ * Copyright (C) 2003-2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file vp3.c
+ * On2 VP3 Video Decoder
+ *
+ * VP3 Video Decoder by Mike Melanson (mike at multimedia.cx)
+ * For more information about the VP3 coding process, visit:
+ *   http://multimedia.cx/
+ *
+ * Theora decoder by Alex Beregszaszi
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+#include "vp3data.h"
+#include "xiph.h"
+
+#define FRAGMENT_PIXELS 8
+
+/*
+ * Debugging Variables
+ *
+ * Define one or more of the following compile-time variables to 1 to obtain
+ * elaborate information about certain aspects of the decoding process.
+ *
+ * KEYFRAMES_ONLY: set this to 1 to only see keyframes (VP3 slideshow mode)
+ * DEBUG_VP3: high-level decoding flow
+ * DEBUG_INIT: initialization parameters
+ * DEBUG_DEQUANTIZERS: display how the dequanization tables are built
+ * DEBUG_BLOCK_CODING: unpacking the superblock/macroblock/fragment coding
+ * DEBUG_MODES: unpacking the coding modes for individual fragments
+ * DEBUG_VECTORS: display the motion vectors
+ * DEBUG_TOKEN: display exhaustive information about each DCT token
+ * DEBUG_VLC: display the VLCs as they are extracted from the stream
+ * DEBUG_DC_PRED: display the process of reversing DC prediction
+ * DEBUG_IDCT: show every detail of the IDCT process
+ */
+
+#define KEYFRAMES_ONLY 0
+
+#define DEBUG_VP3 0
+#define DEBUG_INIT 0
+#define DEBUG_DEQUANTIZERS 0
+#define DEBUG_BLOCK_CODING 0
+#define DEBUG_MODES 0
+#define DEBUG_VECTORS 0
+#define DEBUG_TOKEN 0
+#define DEBUG_VLC 0
+#define DEBUG_DC_PRED 0
+#define DEBUG_IDCT 0
+
+#if DEBUG_VP3
+#define debug_vp3(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_vp3(const char *format, ...) { }
+#endif
+
+#if DEBUG_INIT
+#define debug_init(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_init(const char *format, ...) { }
+#endif
+
+#if DEBUG_DEQUANTIZERS
+#define debug_dequantizers(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_dequantizers(const char *format, ...) { }
+#endif
+
+#if DEBUG_BLOCK_CODING
+#define debug_block_coding(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_block_coding(const char *format, ...) { }
+#endif
+
+#if DEBUG_MODES
+#define debug_modes(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_modes(const char *format, ...) { }
+#endif
+
+#if DEBUG_VECTORS
+#define debug_vectors(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_vectors(const char *format, ...) { }
+#endif
+
+#if DEBUG_TOKEN
+#define debug_token(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_token(const char *format, ...) { }
+#endif
+
+#if DEBUG_VLC
+#define debug_vlc(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_vlc(const char *format, ...) { }
+#endif
+
+#if DEBUG_DC_PRED
+#define debug_dc_pred(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_dc_pred(const char *format, ...) { }
+#endif
+
+#if DEBUG_IDCT
+#define debug_idct(args...) av_log(NULL, AV_LOG_DEBUG, ## args)
+#else
+static inline void debug_idct(const char *format, ...) { }
+#endif
+
+typedef struct Coeff {
+    struct Coeff *next;
+    DCTELEM coeff;
+    uint8_t index;
+} Coeff;
+
+//FIXME split things out into their own arrays
+typedef struct Vp3Fragment {
+    Coeff *next_coeff;
+    /* address of first pixel taking into account which plane the fragment
+     * lives on as well as the plane stride */
+    int first_pixel;
+    /* this is the macroblock that the fragment belongs to */
+    uint16_t macroblock;
+    uint8_t coding_method;
+    uint8_t coeff_count;
+    int8_t motion_x;
+    int8_t motion_y;
+} Vp3Fragment;
+
+#define SB_NOT_CODED        0
+#define SB_PARTIALLY_CODED  1
+#define SB_FULLY_CODED      2
+
+#define MODE_INTER_NO_MV      0
+#define MODE_INTRA            1
+#define MODE_INTER_PLUS_MV    2
+#define MODE_INTER_LAST_MV    3
+#define MODE_INTER_PRIOR_LAST 4
+#define MODE_USING_GOLDEN     5
+#define MODE_GOLDEN_MV        6
+#define MODE_INTER_FOURMV     7
+#define CODING_MODE_COUNT     8
+
+/* special internal mode */
+#define MODE_COPY             8
+
+/* There are 6 preset schemes, plus a free-form scheme */
+static int ModeAlphabet[7][CODING_MODE_COUNT] =
+{
+    /* this is the custom scheme */
+    { 0, 0, 0, 0, 0, 0, 0, 0 },
+
+    /* scheme 1: Last motion vector dominates */
+    {    MODE_INTER_LAST_MV,    MODE_INTER_PRIOR_LAST,
+         MODE_INTER_PLUS_MV,    MODE_INTER_NO_MV,
+         MODE_INTRA,            MODE_USING_GOLDEN,
+         MODE_GOLDEN_MV,        MODE_INTER_FOURMV },
+
+    /* scheme 2 */
+    {    MODE_INTER_LAST_MV,    MODE_INTER_PRIOR_LAST,
+         MODE_INTER_NO_MV,      MODE_INTER_PLUS_MV,
+         MODE_INTRA,            MODE_USING_GOLDEN,
+         MODE_GOLDEN_MV,        MODE_INTER_FOURMV },
+
+    /* scheme 3 */
+    {    MODE_INTER_LAST_MV,    MODE_INTER_PLUS_MV,
+         MODE_INTER_PRIOR_LAST, MODE_INTER_NO_MV,
+         MODE_INTRA,            MODE_USING_GOLDEN,
+         MODE_GOLDEN_MV,        MODE_INTER_FOURMV },
+
+    /* scheme 4 */
+    {    MODE_INTER_LAST_MV,    MODE_INTER_PLUS_MV,
+         MODE_INTER_NO_MV,      MODE_INTER_PRIOR_LAST,
+         MODE_INTRA,            MODE_USING_GOLDEN,
+         MODE_GOLDEN_MV,        MODE_INTER_FOURMV },
+
+    /* scheme 5: No motion vector dominates */
+    {    MODE_INTER_NO_MV,      MODE_INTER_LAST_MV,
+         MODE_INTER_PRIOR_LAST, MODE_INTER_PLUS_MV,
+         MODE_INTRA,            MODE_USING_GOLDEN,
+         MODE_GOLDEN_MV,        MODE_INTER_FOURMV },
+
+    /* scheme 6 */
+    {    MODE_INTER_NO_MV,      MODE_USING_GOLDEN,
+         MODE_INTER_LAST_MV,    MODE_INTER_PRIOR_LAST,
+         MODE_INTER_PLUS_MV,    MODE_INTRA,
+         MODE_GOLDEN_MV,        MODE_INTER_FOURMV },
+
+};
+
+#define MIN_DEQUANT_VAL 2
+
+typedef struct Vp3DecodeContext {
+    AVCodecContext *avctx;
+    int theora, theora_tables;
+    int version;
+    int width, height;
+    AVFrame golden_frame;
+    AVFrame last_frame;
+    AVFrame current_frame;
+    int keyframe;
+    DSPContext dsp;
+    int flipped_image;
+
+    int qis[3];
+    int nqis;
+    int quality_index;
+    int last_quality_index;
+
+    int superblock_count;
+    int superblock_width;
+    int superblock_height;
+    int y_superblock_width;
+    int y_superblock_height;
+    int c_superblock_width;
+    int c_superblock_height;
+    int u_superblock_start;
+    int v_superblock_start;
+    unsigned char *superblock_coding;
+
+    int macroblock_count;
+    int macroblock_width;
+    int macroblock_height;
+
+    int fragment_count;
+    int fragment_width;
+    int fragment_height;
+
+    Vp3Fragment *all_fragments;
+    Coeff *coeffs;
+    Coeff *next_coeff;
+    int fragment_start[3];
+
+    ScanTable scantable;
+
+    /* tables */
+    uint16_t coded_dc_scale_factor[64];
+    uint32_t coded_ac_scale_factor[64];
+    uint8_t base_matrix[384][64];
+    uint8_t qr_count[2][3];
+    uint8_t qr_size [2][3][64];
+    uint16_t qr_base[2][3][64];
+
+    /* this is a list of indices into the all_fragments array indicating
+     * which of the fragments are coded */
+    int *coded_fragment_list;
+    int coded_fragment_list_index;
+    int pixel_addresses_inited;
+
+    VLC dc_vlc[16];
+    VLC ac_vlc_1[16];
+    VLC ac_vlc_2[16];
+    VLC ac_vlc_3[16];
+    VLC ac_vlc_4[16];
+
+    VLC superblock_run_length_vlc;
+    VLC fragment_run_length_vlc;
+    VLC mode_code_vlc;
+    VLC motion_vector_vlc;
+
+    /* these arrays need to be on 16-byte boundaries since SSE2 operations
+     * index into them */
+    DECLARE_ALIGNED_16(int16_t, qmat[2][4][64]);        //<qmat[is_inter][plane]
+
+    /* This table contains superblock_count * 16 entries. Each set of 16
+     * numbers corresponds to the fragment indices 0..15 of the superblock.
+     * An entry will be -1 to indicate that no entry corresponds to that
+     * index. */
+    int *superblock_fragments;
+
+    /* This table contains superblock_count * 4 entries. Each set of 4
+     * numbers corresponds to the macroblock indices 0..3 of the superblock.
+     * An entry will be -1 to indicate that no entry corresponds to that
+     * index. */
+    int *superblock_macroblocks;
+
+    /* This table contains macroblock_count * 6 entries. Each set of 6
+     * numbers corresponds to the fragment indices 0..5 which comprise
+     * the macroblock (4 Y fragments and 2 C fragments). */
+    int *macroblock_fragments;
+    /* This is an array that indicates how a particular macroblock
+     * is coded. */
+    unsigned char *macroblock_coding;
+
+    int first_coded_y_fragment;
+    int first_coded_c_fragment;
+    int last_coded_y_fragment;
+    int last_coded_c_fragment;
+
+    uint8_t edge_emu_buffer[9*2048]; //FIXME dynamic alloc
+    int8_t qscale_table[2048]; //FIXME dynamic alloc (width+15)/16
+
+    /* Huffman decode */
+    int hti;
+    unsigned int hbits;
+    int entries;
+    int huff_code_size;
+    uint16_t huffman_table[80][32][2];
+
+    uint32_t filter_limit_values[64];
+    int bounding_values_array[256];
+} Vp3DecodeContext;
+
+static int theora_decode_tables(AVCodecContext *avctx, GetBitContext *gb);
+
+/************************************************************************
+ * VP3 specific functions
+ ************************************************************************/
+
+/*
+ * This function sets up all of the various blocks mappings:
+ * superblocks <-> fragments, macroblocks <-> fragments,
+ * superblocks <-> macroblocks
+ *
+ * Returns 0 is successful; returns 1 if *anything* went wrong.
+ */
+static int init_block_mapping(Vp3DecodeContext *s)
+{
+    int i, j;
+    signed int hilbert_walk_mb[4];
+
+    int current_fragment = 0;
+    int current_width = 0;
+    int current_height = 0;
+    int right_edge = 0;
+    int bottom_edge = 0;
+    int superblock_row_inc = 0;
+    int *hilbert = NULL;
+    int mapping_index = 0;
+
+    int current_macroblock;
+    int c_fragment;
+
+    signed char travel_width[16] = {
+         1,  1,  0, -1,
+         0,  0,  1,  0,
+         1,  0,  1,  0,
+         0, -1,  0,  1
+    };
+
+    signed char travel_height[16] = {
+         0,  0,  1,  0,
+         1,  1,  0, -1,
+         0,  1,  0, -1,
+        -1,  0, -1,  0
+    };
+
+    signed char travel_width_mb[4] = {
+         1,  0,  1,  0
+    };
+
+    signed char travel_height_mb[4] = {
+         0,  1,  0, -1
+    };
+
+    debug_vp3("  vp3: initialize block mapping tables\n");
+
+    hilbert_walk_mb[0] = 1;
+    hilbert_walk_mb[1] = s->macroblock_width;
+    hilbert_walk_mb[2] = 1;
+    hilbert_walk_mb[3] = -s->macroblock_width;
+
+    /* iterate through each superblock (all planes) and map the fragments */
+    for (i = 0; i < s->superblock_count; i++) {
+        debug_init("    superblock %d (u starts @ %d, v starts @ %d)\n",
+            i, s->u_superblock_start, s->v_superblock_start);
+
+        /* time to re-assign the limits? */
+        if (i == 0) {
+
+            /* start of Y superblocks */
+            right_edge = s->fragment_width;
+            bottom_edge = s->fragment_height;
+            current_width = -1;
+            current_height = 0;
+            superblock_row_inc = 3 * s->fragment_width -
+                (s->y_superblock_width * 4 - s->fragment_width);
+
+            /* the first operation for this variable is to advance by 1 */
+            current_fragment = -1;
+
+        } else if (i == s->u_superblock_start) {
+
+            /* start of U superblocks */
+            right_edge = s->fragment_width / 2;
+            bottom_edge = s->fragment_height / 2;
+            current_width = -1;
+            current_height = 0;
+            superblock_row_inc = 3 * (s->fragment_width / 2) -
+                (s->c_superblock_width * 4 - s->fragment_width / 2);
+
+            /* the first operation for this variable is to advance by 1 */
+            current_fragment = s->fragment_start[1] - 1;
+
+        } else if (i == s->v_superblock_start) {
+
+            /* start of V superblocks */
+            right_edge = s->fragment_width / 2;
+            bottom_edge = s->fragment_height / 2;
+            current_width = -1;
+            current_height = 0;
+            superblock_row_inc = 3 * (s->fragment_width / 2) -
+                (s->c_superblock_width * 4 - s->fragment_width / 2);
+
+            /* the first operation for this variable is to advance by 1 */
+            current_fragment = s->fragment_start[2] - 1;
+
+        }
+
+        if (current_width >= right_edge - 1) {
+            /* reset width and move to next superblock row */
+            current_width = -1;
+            current_height += 4;
+
+            /* fragment is now at the start of a new superblock row */
+            current_fragment += superblock_row_inc;
+        }
+
+        /* iterate through all 16 fragments in a superblock */
+        for (j = 0; j < 16; j++) {
+            current_fragment += travel_width[j] + right_edge * travel_height[j];
+            current_width += travel_width[j];
+            current_height += travel_height[j];
+
+            /* check if the fragment is in bounds */
+            if ((current_width < right_edge) &&
+                (current_height < bottom_edge)) {
+                s->superblock_fragments[mapping_index] = current_fragment;
+                debug_init("    mapping fragment %d to superblock %d, position %d (%d/%d x %d/%d)\n",
+                    s->superblock_fragments[mapping_index], i, j,
+                    current_width, right_edge, current_height, bottom_edge);
+            } else {
+                s->superblock_fragments[mapping_index] = -1;
+                debug_init("    superblock %d, position %d has no fragment (%d/%d x %d/%d)\n",
+                    i, j,
+                    current_width, right_edge, current_height, bottom_edge);
+            }
+
+            mapping_index++;
+        }
+    }
+
+    /* initialize the superblock <-> macroblock mapping; iterate through
+     * all of the Y plane superblocks to build this mapping */
+    right_edge = s->macroblock_width;
+    bottom_edge = s->macroblock_height;
+    current_width = -1;
+    current_height = 0;
+    superblock_row_inc = s->macroblock_width -
+        (s->y_superblock_width * 2 - s->macroblock_width);;
+    hilbert = hilbert_walk_mb;
+    mapping_index = 0;
+    current_macroblock = -1;
+    for (i = 0; i < s->u_superblock_start; i++) {
+
+        if (current_width >= right_edge - 1) {
+            /* reset width and move to next superblock row */
+            current_width = -1;
+            current_height += 2;
+
+            /* macroblock is now at the start of a new superblock row */
+            current_macroblock += superblock_row_inc;
+        }
+
+        /* iterate through each potential macroblock in the superblock */
+        for (j = 0; j < 4; j++) {
+            current_macroblock += hilbert_walk_mb[j];
+            current_width += travel_width_mb[j];
+            current_height += travel_height_mb[j];
+
+            /* check if the macroblock is in bounds */
+            if ((current_width < right_edge) &&
+                (current_height < bottom_edge)) {
+                s->superblock_macroblocks[mapping_index] = current_macroblock;
+                debug_init("    mapping macroblock %d to superblock %d, position %d (%d/%d x %d/%d)\n",
+                    s->superblock_macroblocks[mapping_index], i, j,
+                    current_width, right_edge, current_height, bottom_edge);
+            } else {
+                s->superblock_macroblocks[mapping_index] = -1;
+                debug_init("    superblock %d, position %d has no macroblock (%d/%d x %d/%d)\n",
+                    i, j,
+                    current_width, right_edge, current_height, bottom_edge);
+            }
+
+            mapping_index++;
+        }
+    }
+
+    /* initialize the macroblock <-> fragment mapping */
+    current_fragment = 0;
+    current_macroblock = 0;
+    mapping_index = 0;
+    for (i = 0; i < s->fragment_height; i += 2) {
+
+        for (j = 0; j < s->fragment_width; j += 2) {
+
+            debug_init("    macroblock %d contains fragments: ", current_macroblock);
+            s->all_fragments[current_fragment].macroblock = current_macroblock;
+            s->macroblock_fragments[mapping_index++] = current_fragment;
+            debug_init("%d ", current_fragment);
+
+            if (j + 1 < s->fragment_width) {
+                s->all_fragments[current_fragment + 1].macroblock = current_macroblock;
+                s->macroblock_fragments[mapping_index++] = current_fragment + 1;
+                debug_init("%d ", current_fragment + 1);
+            } else
+                s->macroblock_fragments[mapping_index++] = -1;
+
+            if (i + 1 < s->fragment_height) {
+                s->all_fragments[current_fragment + s->fragment_width].macroblock =
+                    current_macroblock;
+                s->macroblock_fragments[mapping_index++] =
+                    current_fragment + s->fragment_width;
+                debug_init("%d ", current_fragment + s->fragment_width);
+            } else
+                s->macroblock_fragments[mapping_index++] = -1;
+
+            if ((j + 1 < s->fragment_width) && (i + 1 < s->fragment_height)) {
+                s->all_fragments[current_fragment + s->fragment_width + 1].macroblock =
+                    current_macroblock;
+                s->macroblock_fragments[mapping_index++] =
+                    current_fragment + s->fragment_width + 1;
+                debug_init("%d ", current_fragment + s->fragment_width + 1);
+            } else
+                s->macroblock_fragments[mapping_index++] = -1;
+
+            /* C planes */
+            c_fragment = s->fragment_start[1] +
+                (i * s->fragment_width / 4) + (j / 2);
+            s->all_fragments[c_fragment].macroblock = s->macroblock_count;
+            s->macroblock_fragments[mapping_index++] = c_fragment;
+            debug_init("%d ", c_fragment);
+
+            c_fragment = s->fragment_start[2] +
+                (i * s->fragment_width / 4) + (j / 2);
+            s->all_fragments[c_fragment].macroblock = s->macroblock_count;
+            s->macroblock_fragments[mapping_index++] = c_fragment;
+            debug_init("%d ", c_fragment);
+
+            debug_init("\n");
+
+            if (j + 2 <= s->fragment_width)
+                current_fragment += 2;
+            else
+                current_fragment++;
+            current_macroblock++;
+        }
+
+        current_fragment += s->fragment_width;
+    }
+
+    return 0;  /* successful path out */
+}
+
+/*
+ * This function wipes out all of the fragment data.
+ */
+static void init_frame(Vp3DecodeContext *s, GetBitContext *gb)
+{
+    int i;
+
+    /* zero out all of the fragment information */
+    s->coded_fragment_list_index = 0;
+    for (i = 0; i < s->fragment_count; i++) {
+        s->all_fragments[i].coeff_count = 0;
+        s->all_fragments[i].motion_x = 127;
+        s->all_fragments[i].motion_y = 127;
+        s->all_fragments[i].next_coeff= NULL;
+        s->coeffs[i].index=
+        s->coeffs[i].coeff=0;
+        s->coeffs[i].next= NULL;
+    }
+}
+
+/*
+ * This function sets up the dequantization tables used for a particular
+ * frame.
+ */
+static void init_dequantizer(Vp3DecodeContext *s)
+{
+    int ac_scale_factor = s->coded_ac_scale_factor[s->quality_index];
+    int dc_scale_factor = s->coded_dc_scale_factor[s->quality_index];
+    int i, plane, inter, qri, bmi, bmj, qistart;
+
+    debug_vp3("  vp3: initializing dequantization tables\n");
+
+    for(inter=0; inter<2; inter++){
+        for(plane=0; plane<3; plane++){
+            int sum=0;
+            for(qri=0; qri<s->qr_count[inter][plane]; qri++){
+                sum+= s->qr_size[inter][plane][qri];
+                if(s->quality_index <= sum)
+                    break;
+            }
+            qistart= sum - s->qr_size[inter][plane][qri];
+            bmi= s->qr_base[inter][plane][qri  ];
+            bmj= s->qr_base[inter][plane][qri+1];
+            for(i=0; i<64; i++){
+                int coeff= (  2*(sum    -s->quality_index)*s->base_matrix[bmi][i]
+                            - 2*(qistart-s->quality_index)*s->base_matrix[bmj][i]
+                            + s->qr_size[inter][plane][qri])
+                           / (2*s->qr_size[inter][plane][qri]);
+
+                int qmin= 8<<(inter + !i);
+                int qscale= i ? ac_scale_factor : dc_scale_factor;
+
+                s->qmat[inter][plane][i]= av_clip((qscale * coeff)/100 * 4, qmin, 4096);
+            }
+        }
+    }
+
+    memset(s->qscale_table, (FFMAX(s->qmat[0][0][1], s->qmat[0][1][1])+8)/16, 512); //FIXME finetune
+}
+
+/*
+ * This function initializes the loop filter boundary limits if the frame's
+ * quality index is different from the previous frame's.
+ */
+static void init_loop_filter(Vp3DecodeContext *s)
+{
+    int *bounding_values= s->bounding_values_array+127;
+    int filter_limit;
+    int x;
+
+    filter_limit = s->filter_limit_values[s->quality_index];
+
+    /* set up the bounding values */
+    memset(s->bounding_values_array, 0, 256 * sizeof(int));
+    for (x = 0; x < filter_limit; x++) {
+        bounding_values[-x - filter_limit] = -filter_limit + x;
+        bounding_values[-x] = -x;
+        bounding_values[x] = x;
+        bounding_values[x + filter_limit] = filter_limit - x;
+    }
+}
+
+/*
+ * This function unpacks all of the superblock/macroblock/fragment coding
+ * information from the bitstream.
+ */
+static int unpack_superblocks(Vp3DecodeContext *s, GetBitContext *gb)
+{
+    int bit = 0;
+    int current_superblock = 0;
+    int current_run = 0;
+    int decode_fully_flags = 0;
+    int decode_partial_blocks = 0;
+    int first_c_fragment_seen;
+
+    int i, j;
+    int current_fragment;
+
+    debug_vp3("  vp3: unpacking superblock coding\n");
+
+    if (s->keyframe) {
+
+        debug_vp3("    keyframe-- all superblocks are fully coded\n");
+        memset(s->superblock_coding, SB_FULLY_CODED, s->superblock_count);
+
+    } else {
+
+        /* unpack the list of partially-coded superblocks */
+        bit = get_bits(gb, 1);
+        /* toggle the bit because as soon as the first run length is
+         * fetched the bit will be toggled again */
+        bit ^= 1;
+        while (current_superblock < s->superblock_count) {
+            if (current_run-- == 0) {
+                bit ^= 1;
+                current_run = get_vlc2(gb,
+                    s->superblock_run_length_vlc.table, 6, 2);
+                if (current_run == 33)
+                    current_run += get_bits(gb, 12);
+                debug_block_coding("      setting superblocks %d..%d to %s\n",
+                    current_superblock,
+                    current_superblock + current_run - 1,
+                    (bit) ? "partially coded" : "not coded");
+
+                /* if any of the superblocks are not partially coded, flag
+                 * a boolean to decode the list of fully-coded superblocks */
+                if (bit == 0) {
+                    decode_fully_flags = 1;
+                } else {
+
+                    /* make a note of the fact that there are partially coded
+                     * superblocks */
+                    decode_partial_blocks = 1;
+                }
+            }
+            s->superblock_coding[current_superblock++] = bit;
+        }
+
+        /* unpack the list of fully coded superblocks if any of the blocks were
+         * not marked as partially coded in the previous step */
+        if (decode_fully_flags) {
+
+            current_superblock = 0;
+            current_run = 0;
+            bit = get_bits(gb, 1);
+            /* toggle the bit because as soon as the first run length is
+             * fetched the bit will be toggled again */
+            bit ^= 1;
+            while (current_superblock < s->superblock_count) {
+
+                /* skip any superblocks already marked as partially coded */
+                if (s->superblock_coding[current_superblock] == SB_NOT_CODED) {
+
+                    if (current_run-- == 0) {
+                        bit ^= 1;
+                        current_run = get_vlc2(gb,
+                            s->superblock_run_length_vlc.table, 6, 2);
+                        if (current_run == 33)
+                            current_run += get_bits(gb, 12);
+                    }
+
+                    debug_block_coding("      setting superblock %d to %s\n",
+                        current_superblock,
+                        (bit) ? "fully coded" : "not coded");
+                    s->superblock_coding[current_superblock] = 2*bit;
+                }
+                current_superblock++;
+            }
+        }
+
+        /* if there were partial blocks, initialize bitstream for
+         * unpacking fragment codings */
+        if (decode_partial_blocks) {
+
+            current_run = 0;
+            bit = get_bits(gb, 1);
+            /* toggle the bit because as soon as the first run length is
+             * fetched the bit will be toggled again */
+            bit ^= 1;
+        }
+    }
+
+    /* figure out which fragments are coded; iterate through each
+     * superblock (all planes) */
+    s->coded_fragment_list_index = 0;
+    s->next_coeff= s->coeffs + s->fragment_count;
+    s->first_coded_y_fragment = s->first_coded_c_fragment = 0;
+    s->last_coded_y_fragment = s->last_coded_c_fragment = -1;
+    first_c_fragment_seen = 0;
+    memset(s->macroblock_coding, MODE_COPY, s->macroblock_count);
+    for (i = 0; i < s->superblock_count; i++) {
+
+        /* iterate through all 16 fragments in a superblock */
+        for (j = 0; j < 16; j++) {
+
+            /* if the fragment is in bounds, check its coding status */
+            current_fragment = s->superblock_fragments[i * 16 + j];
+            if (current_fragment >= s->fragment_count) {
+                av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_superblocks(): bad fragment number (%d >= %d)\n",
+                    current_fragment, s->fragment_count);
+                return 1;
+            }
+            if (current_fragment != -1) {
+                if (s->superblock_coding[i] == SB_NOT_CODED) {
+
+                    /* copy all the fragments from the prior frame */
+                    s->all_fragments[current_fragment].coding_method =
+                        MODE_COPY;
+
+                } else if (s->superblock_coding[i] == SB_PARTIALLY_CODED) {
+
+                    /* fragment may or may not be coded; this is the case
+                     * that cares about the fragment coding runs */
+                    if (current_run-- == 0) {
+                        bit ^= 1;
+                        current_run = get_vlc2(gb,
+                            s->fragment_run_length_vlc.table, 5, 2);
+                    }
+
+                    if (bit) {
+                        /* default mode; actual mode will be decoded in
+                         * the next phase */
+                        s->all_fragments[current_fragment].coding_method =
+                            MODE_INTER_NO_MV;
+                        s->all_fragments[current_fragment].next_coeff= s->coeffs + current_fragment;
+                        s->coded_fragment_list[s->coded_fragment_list_index] =
+                            current_fragment;
+                        if ((current_fragment >= s->fragment_start[1]) &&
+                            (s->last_coded_y_fragment == -1) &&
+                            (!first_c_fragment_seen)) {
+                            s->first_coded_c_fragment = s->coded_fragment_list_index;
+                            s->last_coded_y_fragment = s->first_coded_c_fragment - 1;
+                            first_c_fragment_seen = 1;
+                        }
+                        s->coded_fragment_list_index++;
+                        s->macroblock_coding[s->all_fragments[current_fragment].macroblock] = MODE_INTER_NO_MV;
+                        debug_block_coding("      superblock %d is partially coded, fragment %d is coded\n",
+                            i, current_fragment);
+                    } else {
+                        /* not coded; copy this fragment from the prior frame */
+                        s->all_fragments[current_fragment].coding_method =
+                            MODE_COPY;
+                        debug_block_coding("      superblock %d is partially coded, fragment %d is not coded\n",
+                            i, current_fragment);
+                    }
+
+                } else {
+
+                    /* fragments are fully coded in this superblock; actual
+                     * coding will be determined in next step */
+                    s->all_fragments[current_fragment].coding_method =
+                        MODE_INTER_NO_MV;
+                    s->all_fragments[current_fragment].next_coeff= s->coeffs + current_fragment;
+                    s->coded_fragment_list[s->coded_fragment_list_index] =
+                        current_fragment;
+                    if ((current_fragment >= s->fragment_start[1]) &&
+                        (s->last_coded_y_fragment == -1) &&
+                        (!first_c_fragment_seen)) {
+                        s->first_coded_c_fragment = s->coded_fragment_list_index;
+                        s->last_coded_y_fragment = s->first_coded_c_fragment - 1;
+                        first_c_fragment_seen = 1;
+                    }
+                    s->coded_fragment_list_index++;
+                    s->macroblock_coding[s->all_fragments[current_fragment].macroblock] = MODE_INTER_NO_MV;
+                    debug_block_coding("      superblock %d is fully coded, fragment %d is coded\n",
+                        i, current_fragment);
+                }
+            }
+        }
+    }
+
+    if (!first_c_fragment_seen)
+        /* only Y fragments coded in this frame */
+        s->last_coded_y_fragment = s->coded_fragment_list_index - 1;
+    else
+        /* end the list of coded C fragments */
+        s->last_coded_c_fragment = s->coded_fragment_list_index - 1;
+
+    debug_block_coding("    %d total coded fragments, y: %d -> %d, c: %d -> %d\n",
+        s->coded_fragment_list_index,
+        s->first_coded_y_fragment,
+        s->last_coded_y_fragment,
+        s->first_coded_c_fragment,
+        s->last_coded_c_fragment);
+
+    return 0;
+}
+
+/*
+ * This function unpacks all the coding mode data for individual macroblocks
+ * from the bitstream.
+ */
+static int unpack_modes(Vp3DecodeContext *s, GetBitContext *gb)
+{
+    int i, j, k;
+    int scheme;
+    int current_macroblock;
+    int current_fragment;
+    int coding_mode;
+
+    debug_vp3("  vp3: unpacking encoding modes\n");
+
+    if (s->keyframe) {
+        debug_vp3("    keyframe-- all blocks are coded as INTRA\n");
+
+        for (i = 0; i < s->fragment_count; i++)
+            s->all_fragments[i].coding_method = MODE_INTRA;
+
+    } else {
+
+        /* fetch the mode coding scheme for this frame */
+        scheme = get_bits(gb, 3);
+        debug_modes("    using mode alphabet %d\n", scheme);
+
+        /* is it a custom coding scheme? */
+        if (scheme == 0) {
+            debug_modes("    custom mode alphabet ahead:\n");
+            for (i = 0; i < 8; i++)
+                ModeAlphabet[scheme][get_bits(gb, 3)] = i;
+        }
+
+        for (i = 0; i < 8; i++)
+            debug_modes("      mode[%d][%d] = %d\n", scheme, i,
+                ModeAlphabet[scheme][i]);
+
+        /* iterate through all of the macroblocks that contain 1 or more
+         * coded fragments */
+        for (i = 0; i < s->u_superblock_start; i++) {
+
+            for (j = 0; j < 4; j++) {
+                current_macroblock = s->superblock_macroblocks[i * 4 + j];
+                if ((current_macroblock == -1) ||
+                    (s->macroblock_coding[current_macroblock] == MODE_COPY))
+                    continue;
+                if (current_macroblock >= s->macroblock_count) {
+                    av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_modes(): bad macroblock number (%d >= %d)\n",
+                        current_macroblock, s->macroblock_count);
+                    return 1;
+                }
+
+                /* mode 7 means get 3 bits for each coding mode */
+                if (scheme == 7)
+                    coding_mode = get_bits(gb, 3);
+                else
+                    coding_mode = ModeAlphabet[scheme]
+                        [get_vlc2(gb, s->mode_code_vlc.table, 3, 3)];
+
+                s->macroblock_coding[current_macroblock] = coding_mode;
+                for (k = 0; k < 6; k++) {
+                    current_fragment =
+                        s->macroblock_fragments[current_macroblock * 6 + k];
+                    if (current_fragment == -1)
+                        continue;
+                    if (current_fragment >= s->fragment_count) {
+                        av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_modes(): bad fragment number (%d >= %d)\n",
+                            current_fragment, s->fragment_count);
+                        return 1;
+                    }
+                    if (s->all_fragments[current_fragment].coding_method !=
+                        MODE_COPY)
+                        s->all_fragments[current_fragment].coding_method =
+                            coding_mode;
+                }
+
+                debug_modes("    coding method for macroblock starting @ fragment %d = %d\n",
+                    s->macroblock_fragments[current_macroblock * 6], coding_mode);
+            }
+        }
+    }
+
+    return 0;
+}
+
+/*
+ * This function unpacks all the motion vectors for the individual
+ * macroblocks from the bitstream.
+ */
+static int unpack_vectors(Vp3DecodeContext *s, GetBitContext *gb)
+{
+    int i, j, k;
+    int coding_mode;
+    int motion_x[6];
+    int motion_y[6];
+    int last_motion_x = 0;
+    int last_motion_y = 0;
+    int prior_last_motion_x = 0;
+    int prior_last_motion_y = 0;
+    int current_macroblock;
+    int current_fragment;
+
+    debug_vp3("  vp3: unpacking motion vectors\n");
+    if (s->keyframe) {
+
+        debug_vp3("    keyframe-- there are no motion vectors\n");
+
+    } else {
+
+        memset(motion_x, 0, 6 * sizeof(int));
+        memset(motion_y, 0, 6 * sizeof(int));
+
+        /* coding mode 0 is the VLC scheme; 1 is the fixed code scheme */
+        coding_mode = get_bits(gb, 1);
+        debug_vectors("    using %s scheme for unpacking motion vectors\n",
+            (coding_mode == 0) ? "VLC" : "fixed-length");
+
+        /* iterate through all of the macroblocks that contain 1 or more
+         * coded fragments */
+        for (i = 0; i < s->u_superblock_start; i++) {
+
+            for (j = 0; j < 4; j++) {
+                current_macroblock = s->superblock_macroblocks[i * 4 + j];
+                if ((current_macroblock == -1) ||
+                    (s->macroblock_coding[current_macroblock] == MODE_COPY))
+                    continue;
+                if (current_macroblock >= s->macroblock_count) {
+                    av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_vectors(): bad macroblock number (%d >= %d)\n",
+                        current_macroblock, s->macroblock_count);
+                    return 1;
+                }
+
+                current_fragment = s->macroblock_fragments[current_macroblock * 6];
+                if (current_fragment >= s->fragment_count) {
+                    av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_vectors(): bad fragment number (%d >= %d\n",
+                        current_fragment, s->fragment_count);
+                    return 1;
+                }
+                switch (s->macroblock_coding[current_macroblock]) {
+
+                case MODE_INTER_PLUS_MV:
+                case MODE_GOLDEN_MV:
+                    /* all 6 fragments use the same motion vector */
+                    if (coding_mode == 0) {
+                        motion_x[0] = motion_vector_table[get_vlc2(gb, s->motion_vector_vlc.table, 6, 2)];
+                        motion_y[0] = motion_vector_table[get_vlc2(gb, s->motion_vector_vlc.table, 6, 2)];
+                    } else {
+                        motion_x[0] = fixed_motion_vector_table[get_bits(gb, 6)];
+                        motion_y[0] = fixed_motion_vector_table[get_bits(gb, 6)];
+                    }
+
+                    for (k = 1; k < 6; k++) {
+                        motion_x[k] = motion_x[0];
+                        motion_y[k] = motion_y[0];
+                    }
+
+                    /* vector maintenance, only on MODE_INTER_PLUS_MV */
+                    if (s->macroblock_coding[current_macroblock] ==
+                        MODE_INTER_PLUS_MV) {
+                        prior_last_motion_x = last_motion_x;
+                        prior_last_motion_y = last_motion_y;
+                        last_motion_x = motion_x[0];
+                        last_motion_y = motion_y[0];
+                    }
+                    break;
+
+                case MODE_INTER_FOURMV:
+                    /* fetch 4 vectors from the bitstream, one for each
+                     * Y fragment, then average for the C fragment vectors */
+                    motion_x[4] = motion_y[4] = 0;
+                    for (k = 0; k < 4; k++) {
+                        if (coding_mode == 0) {
+                            motion_x[k] = motion_vector_table[get_vlc2(gb, s->motion_vector_vlc.table, 6, 2)];
+                            motion_y[k] = motion_vector_table[get_vlc2(gb, s->motion_vector_vlc.table, 6, 2)];
+                        } else {
+                            motion_x[k] = fixed_motion_vector_table[get_bits(gb, 6)];
+                            motion_y[k] = fixed_motion_vector_table[get_bits(gb, 6)];
+                        }
+                        motion_x[4] += motion_x[k];
+                        motion_y[4] += motion_y[k];
+                    }
+
+                    motion_x[5]=
+                    motion_x[4]= RSHIFT(motion_x[4], 2);
+                    motion_y[5]=
+                    motion_y[4]= RSHIFT(motion_y[4], 2);
+
+                    /* vector maintenance; vector[3] is treated as the
+                     * last vector in this case */
+                    prior_last_motion_x = last_motion_x;
+                    prior_last_motion_y = last_motion_y;
+                    last_motion_x = motion_x[3];
+                    last_motion_y = motion_y[3];
+                    break;
+
+                case MODE_INTER_LAST_MV:
+                    /* all 6 fragments use the last motion vector */
+                    motion_x[0] = last_motion_x;
+                    motion_y[0] = last_motion_y;
+                    for (k = 1; k < 6; k++) {
+                        motion_x[k] = motion_x[0];
+                        motion_y[k] = motion_y[0];
+                    }
+
+                    /* no vector maintenance (last vector remains the
+                     * last vector) */
+                    break;
+
+                case MODE_INTER_PRIOR_LAST:
+                    /* all 6 fragments use the motion vector prior to the
+                     * last motion vector */
+                    motion_x[0] = prior_last_motion_x;
+                    motion_y[0] = prior_last_motion_y;
+                    for (k = 1; k < 6; k++) {
+                        motion_x[k] = motion_x[0];
+                        motion_y[k] = motion_y[0];
+                    }
+
+                    /* vector maintenance */
+                    prior_last_motion_x = last_motion_x;
+                    prior_last_motion_y = last_motion_y;
+                    last_motion_x = motion_x[0];
+                    last_motion_y = motion_y[0];
+                    break;
+
+                default:
+                    /* covers intra, inter without MV, golden without MV */
+                    memset(motion_x, 0, 6 * sizeof(int));
+                    memset(motion_y, 0, 6 * sizeof(int));
+
+                    /* no vector maintenance */
+                    break;
+                }
+
+                /* assign the motion vectors to the correct fragments */
+                debug_vectors("    vectors for macroblock starting @ fragment %d (coding method %d):\n",
+                    current_fragment,
+                    s->macroblock_coding[current_macroblock]);
+                for (k = 0; k < 6; k++) {
+                    current_fragment =
+                        s->macroblock_fragments[current_macroblock * 6 + k];
+                    if (current_fragment == -1)
+                        continue;
+                    if (current_fragment >= s->fragment_count) {
+                        av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_vectors(): bad fragment number (%d >= %d)\n",
+                            current_fragment, s->fragment_count);
+                        return 1;
+                    }
+                    s->all_fragments[current_fragment].motion_x = motion_x[k];
+                    s->all_fragments[current_fragment].motion_y = motion_y[k];
+                    debug_vectors("    vector %d: fragment %d = (%d, %d)\n",
+                        k, current_fragment, motion_x[k], motion_y[k]);
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+
+/*
+ * This function is called by unpack_dct_coeffs() to extract the VLCs from
+ * the bitstream. The VLCs encode tokens which are used to unpack DCT
+ * data. This function unpacks all the VLCs for either the Y plane or both
+ * C planes, and is called for DC coefficients or different AC coefficient
+ * levels (since different coefficient types require different VLC tables.
+ *
+ * This function returns a residual eob run. E.g, if a particular token gave
+ * instructions to EOB the next 5 fragments and there were only 2 fragments
+ * left in the current fragment range, 3 would be returned so that it could
+ * be passed into the next call to this same function.
+ */
+static int unpack_vlcs(Vp3DecodeContext *s, GetBitContext *gb,
+                        VLC *table, int coeff_index,
+                        int first_fragment, int last_fragment,
+                        int eob_run)
+{
+    int i;
+    int token;
+    int zero_run = 0;
+    DCTELEM coeff = 0;
+    Vp3Fragment *fragment;
+    uint8_t *perm= s->scantable.permutated;
+    int bits_to_get;
+
+    if ((first_fragment >= s->fragment_count) ||
+        (last_fragment >= s->fragment_count)) {
+
+        av_log(s->avctx, AV_LOG_ERROR, "  vp3:unpack_vlcs(): bad fragment number (%d -> %d ?)\n",
+            first_fragment, last_fragment);
+        return 0;
+    }
+
+    for (i = first_fragment; i <= last_fragment; i++) {
+
+        fragment = &s->all_fragments[s->coded_fragment_list[i]];
+        if (fragment->coeff_count > coeff_index)
+            continue;
+
+        if (!eob_run) {
+            /* decode a VLC into a token */
+            token = get_vlc2(gb, table->table, 5, 3);
+            debug_vlc(" token = %2d, ", token);
+            /* use the token to get a zero run, a coefficient, and an eob run */
+            if (token <= 6) {
+                eob_run = eob_run_base[token];
+                if (eob_run_get_bits[token])
+                    eob_run += get_bits(gb, eob_run_get_bits[token]);
+                coeff = zero_run = 0;
+            } else {
+                bits_to_get = coeff_get_bits[token];
+                if (!bits_to_get)
+                    coeff = coeff_tables[token][0];
+                else
+                    coeff = coeff_tables[token][get_bits(gb, bits_to_get)];
+
+                zero_run = zero_run_base[token];
+                if (zero_run_get_bits[token])
+                    zero_run += get_bits(gb, zero_run_get_bits[token]);
+            }
+        }
+
+        if (!eob_run) {
+            fragment->coeff_count += zero_run;
+            if (fragment->coeff_count < 64){
+                fragment->next_coeff->coeff= coeff;
+                fragment->next_coeff->index= perm[fragment->coeff_count++]; //FIXME perm here already?
+                fragment->next_coeff->next= s->next_coeff;
+                s->next_coeff->next=NULL;
+                fragment->next_coeff= s->next_coeff++;
+            }
+            debug_vlc(" fragment %d coeff = %d\n",
+                s->coded_fragment_list[i], fragment->next_coeff[coeff_index]);
+        } else {
+            fragment->coeff_count |= 128;
+            debug_vlc(" fragment %d eob with %d coefficients\n",
+                s->coded_fragment_list[i], fragment->coeff_count&127);
+            eob_run--;
+        }
+    }
+
+    return eob_run;
+}
+
+/*
+ * This function unpacks all of the DCT coefficient data from the
+ * bitstream.
+ */
+static int unpack_dct_coeffs(Vp3DecodeContext *s, GetBitContext *gb)
+{
+    int i;
+    int dc_y_table;
+    int dc_c_table;
+    int ac_y_table;
+    int ac_c_table;
+    int residual_eob_run = 0;
+
+    /* fetch the DC table indices */
+    dc_y_table = get_bits(gb, 4);
+    dc_c_table = get_bits(gb, 4);
+
+    /* unpack the Y plane DC coefficients */
+    debug_vp3("  vp3: unpacking Y plane DC coefficients using table %d\n",
+        dc_y_table);
+    residual_eob_run = unpack_vlcs(s, gb, &s->dc_vlc[dc_y_table], 0,
+        s->first_coded_y_fragment, s->last_coded_y_fragment, residual_eob_run);
+
+    /* unpack the C plane DC coefficients */
+    debug_vp3("  vp3: unpacking C plane DC coefficients using table %d\n",
+        dc_c_table);
+    residual_eob_run = unpack_vlcs(s, gb, &s->dc_vlc[dc_c_table], 0,
+        s->first_coded_c_fragment, s->last_coded_c_fragment, residual_eob_run);
+
+    /* fetch the AC table indices */
+    ac_y_table = get_bits(gb, 4);
+    ac_c_table = get_bits(gb, 4);
+
+    /* unpack the group 1 AC coefficients (coeffs 1-5) */
+    for (i = 1; i <= 5; i++) {
+
+        debug_vp3("  vp3: unpacking level %d Y plane AC coefficients using table %d\n",
+            i, ac_y_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_1[ac_y_table], i,
+            s->first_coded_y_fragment, s->last_coded_y_fragment, residual_eob_run);
+
+        debug_vp3("  vp3: unpacking level %d C plane AC coefficients using table %d\n",
+            i, ac_c_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_1[ac_c_table], i,
+            s->first_coded_c_fragment, s->last_coded_c_fragment, residual_eob_run);
+    }
+
+    /* unpack the group 2 AC coefficients (coeffs 6-14) */
+    for (i = 6; i <= 14; i++) {
+
+        debug_vp3("  vp3: unpacking level %d Y plane AC coefficients using table %d\n",
+            i, ac_y_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_2[ac_y_table], i,
+            s->first_coded_y_fragment, s->last_coded_y_fragment, residual_eob_run);
+
+        debug_vp3("  vp3: unpacking level %d C plane AC coefficients using table %d\n",
+            i, ac_c_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_2[ac_c_table], i,
+            s->first_coded_c_fragment, s->last_coded_c_fragment, residual_eob_run);
+    }
+
+    /* unpack the group 3 AC coefficients (coeffs 15-27) */
+    for (i = 15; i <= 27; i++) {
+
+        debug_vp3("  vp3: unpacking level %d Y plane AC coefficients using table %d\n",
+            i, ac_y_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_3[ac_y_table], i,
+            s->first_coded_y_fragment, s->last_coded_y_fragment, residual_eob_run);
+
+        debug_vp3("  vp3: unpacking level %d C plane AC coefficients using table %d\n",
+            i, ac_c_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_3[ac_c_table], i,
+            s->first_coded_c_fragment, s->last_coded_c_fragment, residual_eob_run);
+    }
+
+    /* unpack the group 4 AC coefficients (coeffs 28-63) */
+    for (i = 28; i <= 63; i++) {
+
+        debug_vp3("  vp3: unpacking level %d Y plane AC coefficients using table %d\n",
+            i, ac_y_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_4[ac_y_table], i,
+            s->first_coded_y_fragment, s->last_coded_y_fragment, residual_eob_run);
+
+        debug_vp3("  vp3: unpacking level %d C plane AC coefficients using table %d\n",
+            i, ac_c_table);
+        residual_eob_run = unpack_vlcs(s, gb, &s->ac_vlc_4[ac_c_table], i,
+            s->first_coded_c_fragment, s->last_coded_c_fragment, residual_eob_run);
+    }
+
+    return 0;
+}
+
+/*
+ * This function reverses the DC prediction for each coded fragment in
+ * the frame. Much of this function is adapted directly from the original
+ * VP3 source code.
+ */
+#define COMPATIBLE_FRAME(x) \
+  (compatible_frame[s->all_fragments[x].coding_method] == current_frame_type)
+#define FRAME_CODED(x) (s->all_fragments[x].coding_method != MODE_COPY)
+#define DC_COEFF(u) (s->coeffs[u].index ? 0 : s->coeffs[u].coeff) //FIXME do somethin to simplify this
+
+static void reverse_dc_prediction(Vp3DecodeContext *s,
+                                  int first_fragment,
+                                  int fragment_width,
+                                  int fragment_height)
+{
+
+#define PUL 8
+#define PU 4
+#define PUR 2
+#define PL 1
+
+    int x, y;
+    int i = first_fragment;
+
+    int predicted_dc;
+
+    /* DC values for the left, up-left, up, and up-right fragments */
+    int vl, vul, vu, vur;
+
+    /* indices for the left, up-left, up, and up-right fragments */
+    int l, ul, u, ur;
+
+    /*
+     * The 6 fields mean:
+     *   0: up-left multiplier
+     *   1: up multiplier
+     *   2: up-right multiplier
+     *   3: left multiplier
+     */
+    int predictor_transform[16][4] = {
+        {  0,  0,  0,  0},
+        {  0,  0,  0,128},        // PL
+        {  0,  0,128,  0},        // PUR
+        {  0,  0, 53, 75},        // PUR|PL
+        {  0,128,  0,  0},        // PU
+        {  0, 64,  0, 64},        // PU|PL
+        {  0,128,  0,  0},        // PU|PUR
+        {  0,  0, 53, 75},        // PU|PUR|PL
+        {128,  0,  0,  0},        // PUL
+        {  0,  0,  0,128},        // PUL|PL
+        { 64,  0, 64,  0},        // PUL|PUR
+        {  0,  0, 53, 75},        // PUL|PUR|PL
+        {  0,128,  0,  0},        // PUL|PU
+       {-104,116,  0,116},        // PUL|PU|PL
+        { 24, 80, 24,  0},        // PUL|PU|PUR
+       {-104,116,  0,116}         // PUL|PU|PUR|PL
+    };
+
+    /* This table shows which types of blocks can use other blocks for
+     * prediction. For example, INTRA is the only mode in this table to
+     * have a frame number of 0. That means INTRA blocks can only predict
+     * from other INTRA blocks. There are 2 golden frame coding types;
+     * blocks encoding in these modes can only predict from other blocks
+     * that were encoded with these 1 of these 2 modes. */
+    unsigned char compatible_frame[8] = {
+        1,    /* MODE_INTER_NO_MV */
+        0,    /* MODE_INTRA */
+        1,    /* MODE_INTER_PLUS_MV */
+        1,    /* MODE_INTER_LAST_MV */
+        1,    /* MODE_INTER_PRIOR_MV */
+        2,    /* MODE_USING_GOLDEN */
+        2,    /* MODE_GOLDEN_MV */
+        1     /* MODE_INTER_FOUR_MV */
+    };
+    int current_frame_type;
+
+    /* there is a last DC predictor for each of the 3 frame types */
+    short last_dc[3];
+
+    int transform = 0;
+
+    debug_vp3("  vp3: reversing DC prediction\n");
+
+    vul = vu = vur = vl = 0;
+    last_dc[0] = last_dc[1] = last_dc[2] = 0;
+
+    /* for each fragment row... */
+    for (y = 0; y < fragment_height; y++) {
+
+        /* for each fragment in a row... */
+        for (x = 0; x < fragment_width; x++, i++) {
+
+            /* reverse prediction if this block was coded */
+            if (s->all_fragments[i].coding_method != MODE_COPY) {
+
+                current_frame_type =
+                    compatible_frame[s->all_fragments[i].coding_method];
+                debug_dc_pred(" frag %d: orig DC = %d, ",
+                    i, DC_COEFF(i));
+
+                transform= 0;
+                if(x){
+                    l= i-1;
+                    vl = DC_COEFF(l);
+                    if(FRAME_CODED(l) && COMPATIBLE_FRAME(l))
+                        transform |= PL;
+                }
+                if(y){
+                    u= i-fragment_width;
+                    vu = DC_COEFF(u);
+                    if(FRAME_CODED(u) && COMPATIBLE_FRAME(u))
+                        transform |= PU;
+                    if(x){
+                        ul= i-fragment_width-1;
+                        vul = DC_COEFF(ul);
+                        if(FRAME_CODED(ul) && COMPATIBLE_FRAME(ul))
+                            transform |= PUL;
+                    }
+                    if(x + 1 < fragment_width){
+                        ur= i-fragment_width+1;
+                        vur = DC_COEFF(ur);
+                        if(FRAME_CODED(ur) && COMPATIBLE_FRAME(ur))
+                            transform |= PUR;
+                    }
+                }
+
+                debug_dc_pred("transform = %d, ", transform);
+
+                if (transform == 0) {
+
+                    /* if there were no fragments to predict from, use last
+                     * DC saved */
+                    predicted_dc = last_dc[current_frame_type];
+                    debug_dc_pred("from last DC (%d) = %d\n",
+                        current_frame_type, DC_COEFF(i));
+
+                } else {
+
+                    /* apply the appropriate predictor transform */
+                    predicted_dc =
+                        (predictor_transform[transform][0] * vul) +
+                        (predictor_transform[transform][1] * vu) +
+                        (predictor_transform[transform][2] * vur) +
+                        (predictor_transform[transform][3] * vl);
+
+                    predicted_dc /= 128;
+
+                    /* check for outranging on the [ul u l] and
+                     * [ul u ur l] predictors */
+                    if ((transform == 13) || (transform == 15)) {
+                        if (FFABS(predicted_dc - vu) > 128)
+                            predicted_dc = vu;
+                        else if (FFABS(predicted_dc - vl) > 128)
+                            predicted_dc = vl;
+                        else if (FFABS(predicted_dc - vul) > 128)
+                            predicted_dc = vul;
+                    }
+
+                    debug_dc_pred("from pred DC = %d\n",
+                    DC_COEFF(i));
+                }
+
+                /* at long last, apply the predictor */
+                if(s->coeffs[i].index){
+                    *s->next_coeff= s->coeffs[i];
+                    s->coeffs[i].index=0;
+                    s->coeffs[i].coeff=0;
+                    s->coeffs[i].next= s->next_coeff++;
+                }
+                s->coeffs[i].coeff += predicted_dc;
+                /* save the DC */
+                last_dc[current_frame_type] = DC_COEFF(i);
+                if(DC_COEFF(i) && !(s->all_fragments[i].coeff_count&127)){
+                    s->all_fragments[i].coeff_count= 129;
+//                    s->all_fragments[i].next_coeff= s->next_coeff;
+                    s->coeffs[i].next= s->next_coeff;
+                    (s->next_coeff++)->next=NULL;
+                }
+            }
+        }
+    }
+}
+
+
+static void horizontal_filter(unsigned char *first_pixel, int stride,
+    int *bounding_values);
+static void vertical_filter(unsigned char *first_pixel, int stride,
+    int *bounding_values);
+
+/*
+ * Perform the final rendering for a particular slice of data.
+ * The slice number ranges from 0..(macroblock_height - 1).
+ */
+static void render_slice(Vp3DecodeContext *s, int slice)
+{
+    int x;
+    int m, n;
+    int16_t *dequantizer;
+    DECLARE_ALIGNED_16(DCTELEM, block[64]);
+    int motion_x = 0xdeadbeef, motion_y = 0xdeadbeef;
+    int motion_halfpel_index;
+    uint8_t *motion_source;
+    int plane;
+    int current_macroblock_entry = slice * s->macroblock_width * 6;
+
+    if (slice >= s->macroblock_height)
+        return;
+
+    for (plane = 0; plane < 3; plane++) {
+        uint8_t *output_plane = s->current_frame.data    [plane];
+        uint8_t *  last_plane = s->   last_frame.data    [plane];
+        uint8_t *golden_plane = s-> golden_frame.data    [plane];
+        int stride            = s->current_frame.linesize[plane];
+        int plane_width       = s->width  >> !!plane;
+        int plane_height      = s->height >> !!plane;
+        int y =        slice *  FRAGMENT_PIXELS << !plane ;
+        int slice_height = y + (FRAGMENT_PIXELS << !plane);
+        int i = s->macroblock_fragments[current_macroblock_entry + plane + 3*!!plane];
+
+        if (!s->flipped_image) stride = -stride;
+
+
+        if(FFABS(stride) > 2048)
+            return; //various tables are fixed size
+
+        /* for each fragment row in the slice (both of them)... */
+        for (; y < slice_height; y += 8) {
+
+            /* for each fragment in a row... */
+            for (x = 0; x < plane_width; x += 8, i++) {
+
+                if ((i < 0) || (i >= s->fragment_count)) {
+                    av_log(s->avctx, AV_LOG_ERROR, "  vp3:render_slice(): bad fragment number (%d)\n", i);
+                    return;
+                }
+
+                /* transform if this block was coded */
+                if ((s->all_fragments[i].coding_method != MODE_COPY) &&
+                    !((s->avctx->flags & CODEC_FLAG_GRAY) && plane)) {
+
+                    if ((s->all_fragments[i].coding_method == MODE_USING_GOLDEN) ||
+                        (s->all_fragments[i].coding_method == MODE_GOLDEN_MV))
+                        motion_source= golden_plane;
+                    else
+                        motion_source= last_plane;
+
+                    motion_source += s->all_fragments[i].first_pixel;
+                    motion_halfpel_index = 0;
+
+                    /* sort out the motion vector if this fragment is coded
+                     * using a motion vector method */
+                    if ((s->all_fragments[i].coding_method > MODE_INTRA) &&
+                        (s->all_fragments[i].coding_method != MODE_USING_GOLDEN)) {
+                        int src_x, src_y;
+                        motion_x = s->all_fragments[i].motion_x;
+                        motion_y = s->all_fragments[i].motion_y;
+                        if(plane){
+                            motion_x= (motion_x>>1) | (motion_x&1);
+                            motion_y= (motion_y>>1) | (motion_y&1);
+                        }
+
+                        src_x= (motion_x>>1) + x;
+                        src_y= (motion_y>>1) + y;
+                        if ((motion_x == 127) || (motion_y == 127))
+                            av_log(s->avctx, AV_LOG_ERROR, " help! got invalid motion vector! (%X, %X)\n", motion_x, motion_y);
+
+                        motion_halfpel_index = motion_x & 0x01;
+                        motion_source += (motion_x >> 1);
+
+                        motion_halfpel_index |= (motion_y & 0x01) << 1;
+                        motion_source += ((motion_y >> 1) * stride);
+
+                        if(src_x<0 || src_y<0 || src_x + 9 >= plane_width || src_y + 9 >= plane_height){
+                            uint8_t *temp= s->edge_emu_buffer;
+                            if(stride<0) temp -= 9*stride;
+                            else temp += 9*stride;
+
+                            ff_emulated_edge_mc(temp, motion_source, stride, 9, 9, src_x, src_y, plane_width, plane_height);
+                            motion_source= temp;
+                        }
+                    }
+
+
+                    /* first, take care of copying a block from either the
+                     * previous or the golden frame */
+                    if (s->all_fragments[i].coding_method != MODE_INTRA) {
+                        /* Note, it is possible to implement all MC cases with
+                           put_no_rnd_pixels_l2 which would look more like the
+                           VP3 source but this would be slower as
+                           put_no_rnd_pixels_tab is better optimzed */
+                        if(motion_halfpel_index != 3){
+                            s->dsp.put_no_rnd_pixels_tab[1][motion_halfpel_index](
+                                output_plane + s->all_fragments[i].first_pixel,
+                                motion_source, stride, 8);
+                        }else{
+                            int d= (motion_x ^ motion_y)>>31; // d is 0 if motion_x and _y have the same sign, else -1
+                            s->dsp.put_no_rnd_pixels_l2[1](
+                                output_plane + s->all_fragments[i].first_pixel,
+                                motion_source - d,
+                                motion_source + stride + 1 + d,
+                                stride, 8);
+                        }
+                        dequantizer = s->qmat[1][plane];
+                    }else{
+                        dequantizer = s->qmat[0][plane];
+                    }
+
+                    /* dequantize the DCT coefficients */
+                    debug_idct("fragment %d, coding mode %d, DC = %d, dequant = %d:\n",
+                        i, s->all_fragments[i].coding_method,
+                        DC_COEFF(i), dequantizer[0]);
+
+                    if(s->avctx->idct_algo==FF_IDCT_VP3){
+                        Coeff *coeff= s->coeffs + i;
+                        memset(block, 0, sizeof(block));
+                        while(coeff->next){
+                            block[coeff->index]= coeff->coeff * dequantizer[coeff->index];
+                            coeff= coeff->next;
+                        }
+                    }else{
+                        Coeff *coeff= s->coeffs + i;
+                        memset(block, 0, sizeof(block));
+                        while(coeff->next){
+                            block[coeff->index]= (coeff->coeff * dequantizer[coeff->index] + 2)>>2;
+                            coeff= coeff->next;
+                        }
+                    }
+
+                    /* invert DCT and place (or add) in final output */
+
+                    if (s->all_fragments[i].coding_method == MODE_INTRA) {
+                        if(s->avctx->idct_algo!=FF_IDCT_VP3)
+                            block[0] += 128<<3;
+                        s->dsp.idct_put(
+                            output_plane + s->all_fragments[i].first_pixel,
+                            stride,
+                            block);
+                    } else {
+                        s->dsp.idct_add(
+                            output_plane + s->all_fragments[i].first_pixel,
+                            stride,
+                            block);
+                    }
+
+                    debug_idct("block after idct_%s():\n",
+                        (s->all_fragments[i].coding_method == MODE_INTRA)?
+                        "put" : "add");
+                    for (m = 0; m < 8; m++) {
+                        for (n = 0; n < 8; n++) {
+                            debug_idct(" %3d", *(output_plane +
+                                s->all_fragments[i].first_pixel + (m * stride + n)));
+                        }
+                        debug_idct("\n");
+                    }
+                    debug_idct("\n");
+
+                } else {
+
+                    /* copy directly from the previous frame */
+                    s->dsp.put_pixels_tab[1][0](
+                        output_plane + s->all_fragments[i].first_pixel,
+                        last_plane + s->all_fragments[i].first_pixel,
+                        stride, 8);
+
+                }
+#if 0
+                /* perform the left edge filter if:
+                 *   - the fragment is not on the left column
+                 *   - the fragment is coded in this frame
+                 *   - the fragment is not coded in this frame but the left
+                 *     fragment is coded in this frame (this is done instead
+                 *     of a right edge filter when rendering the left fragment
+                 *     since this fragment is not available yet) */
+                if ((x > 0) &&
+                    ((s->all_fragments[i].coding_method != MODE_COPY) ||
+                     ((s->all_fragments[i].coding_method == MODE_COPY) &&
+                      (s->all_fragments[i - 1].coding_method != MODE_COPY)) )) {
+                    horizontal_filter(
+                        output_plane + s->all_fragments[i].first_pixel + 7*stride,
+                        -stride, s->bounding_values_array + 127);
+                }
+
+                /* perform the top edge filter if:
+                 *   - the fragment is not on the top row
+                 *   - the fragment is coded in this frame
+                 *   - the fragment is not coded in this frame but the above
+                 *     fragment is coded in this frame (this is done instead
+                 *     of a bottom edge filter when rendering the above
+                 *     fragment since this fragment is not available yet) */
+                if ((y > 0) &&
+                    ((s->all_fragments[i].coding_method != MODE_COPY) ||
+                     ((s->all_fragments[i].coding_method == MODE_COPY) &&
+                      (s->all_fragments[i - fragment_width].coding_method != MODE_COPY)) )) {
+                    vertical_filter(
+                        output_plane + s->all_fragments[i].first_pixel - stride,
+                        -stride, s->bounding_values_array + 127);
+                }
+#endif
+            }
+        }
+    }
+
+     /* this looks like a good place for slice dispatch... */
+     /* algorithm:
+      *   if (slice == s->macroblock_height - 1)
+      *     dispatch (both last slice & 2nd-to-last slice);
+      *   else if (slice > 0)
+      *     dispatch (slice - 1);
+      */
+
+    emms_c();
+}
+
+static void horizontal_filter(unsigned char *first_pixel, int stride,
+    int *bounding_values)
+{
+    unsigned char *end;
+    int filter_value;
+
+    for (end= first_pixel + 8*stride; first_pixel != end; first_pixel += stride) {
+        filter_value =
+            (first_pixel[-2] - first_pixel[ 1])
+         +3*(first_pixel[ 0] - first_pixel[-1]);
+        filter_value = bounding_values[(filter_value + 4) >> 3];
+        first_pixel[-1] = av_clip_uint8(first_pixel[-1] + filter_value);
+        first_pixel[ 0] = av_clip_uint8(first_pixel[ 0] - filter_value);
+    }
+}
+
+static void vertical_filter(unsigned char *first_pixel, int stride,
+    int *bounding_values)
+{
+    unsigned char *end;
+    int filter_value;
+    const int nstride= -stride;
+
+    for (end= first_pixel + 8; first_pixel < end; first_pixel++) {
+        filter_value =
+            (first_pixel[2 * nstride] - first_pixel[ stride])
+         +3*(first_pixel[0          ] - first_pixel[nstride]);
+        filter_value = bounding_values[(filter_value + 4) >> 3];
+        first_pixel[nstride] = av_clip_uint8(first_pixel[nstride] + filter_value);
+        first_pixel[0] = av_clip_uint8(first_pixel[0] - filter_value);
+    }
+}
+
+static void apply_loop_filter(Vp3DecodeContext *s)
+{
+    int plane;
+    int x, y;
+    int *bounding_values= s->bounding_values_array+127;
+
+#if 0
+    int bounding_values_array[256];
+    int filter_limit;
+
+    /* find the right loop limit value */
+    for (x = 63; x >= 0; x--) {
+        if (vp31_ac_scale_factor[x] >= s->quality_index)
+            break;
+    }
+    filter_limit = vp31_filter_limit_values[s->quality_index];
+
+    /* set up the bounding values */
+    memset(bounding_values_array, 0, 256 * sizeof(int));
+    for (x = 0; x < filter_limit; x++) {
+        bounding_values[-x - filter_limit] = -filter_limit + x;
+        bounding_values[-x] = -x;
+        bounding_values[x] = x;
+        bounding_values[x + filter_limit] = filter_limit - x;
+    }
+#endif
+
+    for (plane = 0; plane < 3; plane++) {
+        int width           = s->fragment_width  >> !!plane;
+        int height          = s->fragment_height >> !!plane;
+        int fragment        = s->fragment_start        [plane];
+        int stride          = s->current_frame.linesize[plane];
+        uint8_t *plane_data = s->current_frame.data    [plane];
+        if (!s->flipped_image) stride = -stride;
+
+        for (y = 0; y < height; y++) {
+
+            for (x = 0; x < width; x++) {
+START_TIMER
+                /* do not perform left edge filter for left columns frags */
+                if ((x > 0) &&
+                    (s->all_fragments[fragment].coding_method != MODE_COPY)) {
+                    horizontal_filter(
+                        plane_data + s->all_fragments[fragment].first_pixel,
+                        stride, bounding_values);
+                }
+
+                /* do not perform top edge filter for top row fragments */
+                if ((y > 0) &&
+                    (s->all_fragments[fragment].coding_method != MODE_COPY)) {
+                    vertical_filter(
+                        plane_data + s->all_fragments[fragment].first_pixel,
+                        stride, bounding_values);
+                }
+
+                /* do not perform right edge filter for right column
+                 * fragments or if right fragment neighbor is also coded
+                 * in this frame (it will be filtered in next iteration) */
+                if ((x < width - 1) &&
+                    (s->all_fragments[fragment].coding_method != MODE_COPY) &&
+                    (s->all_fragments[fragment + 1].coding_method == MODE_COPY)) {
+                    horizontal_filter(
+                        plane_data + s->all_fragments[fragment + 1].first_pixel,
+                        stride, bounding_values);
+                }
+
+                /* do not perform bottom edge filter for bottom row
+                 * fragments or if bottom fragment neighbor is also coded
+                 * in this frame (it will be filtered in the next row) */
+                if ((y < height - 1) &&
+                    (s->all_fragments[fragment].coding_method != MODE_COPY) &&
+                    (s->all_fragments[fragment + width].coding_method == MODE_COPY)) {
+                    vertical_filter(
+                        plane_data + s->all_fragments[fragment + width].first_pixel,
+                        stride, bounding_values);
+                }
+
+                fragment++;
+STOP_TIMER("loop filter")
+            }
+        }
+    }
+}
+
+/*
+ * This function computes the first pixel addresses for each fragment.
+ * This function needs to be invoked after the first frame is allocated
+ * so that it has access to the plane strides.
+ */
+static void vp3_calculate_pixel_addresses(Vp3DecodeContext *s)
+{
+
+    int i, x, y;
+
+    /* figure out the first pixel addresses for each of the fragments */
+    /* Y plane */
+    i = 0;
+    for (y = s->fragment_height; y > 0; y--) {
+        for (x = 0; x < s->fragment_width; x++) {
+            s->all_fragments[i++].first_pixel =
+                s->golden_frame.linesize[0] * y * FRAGMENT_PIXELS -
+                    s->golden_frame.linesize[0] +
+                    x * FRAGMENT_PIXELS;
+            debug_init("  fragment %d, first pixel @ %d\n",
+                i-1, s->all_fragments[i-1].first_pixel);
+        }
+    }
+
+    /* U plane */
+    i = s->fragment_start[1];
+    for (y = s->fragment_height / 2; y > 0; y--) {
+        for (x = 0; x < s->fragment_width / 2; x++) {
+            s->all_fragments[i++].first_pixel =
+                s->golden_frame.linesize[1] * y * FRAGMENT_PIXELS -
+                    s->golden_frame.linesize[1] +
+                    x * FRAGMENT_PIXELS;
+            debug_init("  fragment %d, first pixel @ %d\n",
+                i-1, s->all_fragments[i-1].first_pixel);
+        }
+    }
+
+    /* V plane */
+    i = s->fragment_start[2];
+    for (y = s->fragment_height / 2; y > 0; y--) {
+        for (x = 0; x < s->fragment_width / 2; x++) {
+            s->all_fragments[i++].first_pixel =
+                s->golden_frame.linesize[2] * y * FRAGMENT_PIXELS -
+                    s->golden_frame.linesize[2] +
+                    x * FRAGMENT_PIXELS;
+            debug_init("  fragment %d, first pixel @ %d\n",
+                i-1, s->all_fragments[i-1].first_pixel);
+        }
+    }
+}
+
+/* FIXME: this should be merged with the above! */
+static void theora_calculate_pixel_addresses(Vp3DecodeContext *s)
+{
+
+    int i, x, y;
+
+    /* figure out the first pixel addresses for each of the fragments */
+    /* Y plane */
+    i = 0;
+    for (y = 1; y <= s->fragment_height; y++) {
+        for (x = 0; x < s->fragment_width; x++) {
+            s->all_fragments[i++].first_pixel =
+                s->golden_frame.linesize[0] * y * FRAGMENT_PIXELS -
+                    s->golden_frame.linesize[0] +
+                    x * FRAGMENT_PIXELS;
+            debug_init("  fragment %d, first pixel @ %d\n",
+                i-1, s->all_fragments[i-1].first_pixel);
+        }
+    }
+
+    /* U plane */
+    i = s->fragment_start[1];
+    for (y = 1; y <= s->fragment_height / 2; y++) {
+        for (x = 0; x < s->fragment_width / 2; x++) {
+            s->all_fragments[i++].first_pixel =
+                s->golden_frame.linesize[1] * y * FRAGMENT_PIXELS -
+                    s->golden_frame.linesize[1] +
+                    x * FRAGMENT_PIXELS;
+            debug_init("  fragment %d, first pixel @ %d\n",
+                i-1, s->all_fragments[i-1].first_pixel);
+        }
+    }
+
+    /* V plane */
+    i = s->fragment_start[2];
+    for (y = 1; y <= s->fragment_height / 2; y++) {
+        for (x = 0; x < s->fragment_width / 2; x++) {
+            s->all_fragments[i++].first_pixel =
+                s->golden_frame.linesize[2] * y * FRAGMENT_PIXELS -
+                    s->golden_frame.linesize[2] +
+                    x * FRAGMENT_PIXELS;
+            debug_init("  fragment %d, first pixel @ %d\n",
+                i-1, s->all_fragments[i-1].first_pixel);
+        }
+    }
+}
+
+/*
+ * This is the ffmpeg/libavcodec API init function.
+ */
+static int vp3_decode_init(AVCodecContext *avctx)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+    int i, inter, plane;
+    int c_width;
+    int c_height;
+    int y_superblock_count;
+    int c_superblock_count;
+
+    if (avctx->codec_tag == MKTAG('V','P','3','0'))
+        s->version = 0;
+    else
+        s->version = 1;
+
+    s->avctx = avctx;
+    s->width = (avctx->width + 15) & 0xFFFFFFF0;
+    s->height = (avctx->height + 15) & 0xFFFFFFF0;
+    avctx->pix_fmt = PIX_FMT_YUV420P;
+    avctx->has_b_frames = 0;
+    if(avctx->idct_algo==FF_IDCT_AUTO)
+        avctx->idct_algo=FF_IDCT_VP3;
+    dsputil_init(&s->dsp, avctx);
+
+    ff_init_scantable(s->dsp.idct_permutation, &s->scantable, ff_zigzag_direct);
+
+    /* initialize to an impossible value which will force a recalculation
+     * in the first frame decode */
+    s->quality_index = -1;
+
+    s->y_superblock_width = (s->width + 31) / 32;
+    s->y_superblock_height = (s->height + 31) / 32;
+    y_superblock_count = s->y_superblock_width * s->y_superblock_height;
+
+    /* work out the dimensions for the C planes */
+    c_width = s->width / 2;
+    c_height = s->height / 2;
+    s->c_superblock_width = (c_width + 31) / 32;
+    s->c_superblock_height = (c_height + 31) / 32;
+    c_superblock_count = s->c_superblock_width * s->c_superblock_height;
+
+    s->superblock_count = y_superblock_count + (c_superblock_count * 2);
+    s->u_superblock_start = y_superblock_count;
+    s->v_superblock_start = s->u_superblock_start + c_superblock_count;
+    s->superblock_coding = av_malloc(s->superblock_count);
+
+    s->macroblock_width = (s->width + 15) / 16;
+    s->macroblock_height = (s->height + 15) / 16;
+    s->macroblock_count = s->macroblock_width * s->macroblock_height;
+
+    s->fragment_width = s->width / FRAGMENT_PIXELS;
+    s->fragment_height = s->height / FRAGMENT_PIXELS;
+
+    /* fragment count covers all 8x8 blocks for all 3 planes */
+    s->fragment_count = s->fragment_width * s->fragment_height * 3 / 2;
+    s->fragment_start[1] = s->fragment_width * s->fragment_height;
+    s->fragment_start[2] = s->fragment_width * s->fragment_height * 5 / 4;
+
+    debug_init("  Y plane: %d x %d\n", s->width, s->height);
+    debug_init("  C plane: %d x %d\n", c_width, c_height);
+    debug_init("  Y superblocks: %d x %d, %d total\n",
+        s->y_superblock_width, s->y_superblock_height, y_superblock_count);
+    debug_init("  C superblocks: %d x %d, %d total\n",
+        s->c_superblock_width, s->c_superblock_height, c_superblock_count);
+    debug_init("  total superblocks = %d, U starts @ %d, V starts @ %d\n",
+        s->superblock_count, s->u_superblock_start, s->v_superblock_start);
+    debug_init("  macroblocks: %d x %d, %d total\n",
+        s->macroblock_width, s->macroblock_height, s->macroblock_count);
+    debug_init("  %d fragments, %d x %d, u starts @ %d, v starts @ %d\n",
+        s->fragment_count,
+        s->fragment_width,
+        s->fragment_height,
+        s->fragment_start[1],
+        s->fragment_start[2]);
+
+    s->all_fragments = av_malloc(s->fragment_count * sizeof(Vp3Fragment));
+    s->coeffs = av_malloc(s->fragment_count * sizeof(Coeff) * 65);
+    s->coded_fragment_list = av_malloc(s->fragment_count * sizeof(int));
+    s->pixel_addresses_inited = 0;
+
+    if (!s->theora_tables)
+    {
+        for (i = 0; i < 64; i++) {
+            s->coded_dc_scale_factor[i] = vp31_dc_scale_factor[i];
+            s->coded_ac_scale_factor[i] = vp31_ac_scale_factor[i];
+            s->base_matrix[0][i] = vp31_intra_y_dequant[i];
+            s->base_matrix[1][i] = vp31_intra_c_dequant[i];
+            s->base_matrix[2][i] = vp31_inter_dequant[i];
+            s->filter_limit_values[i] = vp31_filter_limit_values[i];
+        }
+
+        for(inter=0; inter<2; inter++){
+            for(plane=0; plane<3; plane++){
+                s->qr_count[inter][plane]= 1;
+                s->qr_size [inter][plane][0]= 63;
+                s->qr_base [inter][plane][0]=
+                s->qr_base [inter][plane][1]= 2*inter + (!!plane)*!inter;
+            }
+        }
+
+        /* init VLC tables */
+        for (i = 0; i < 16; i++) {
+
+            /* DC histograms */
+            init_vlc(&s->dc_vlc[i], 5, 32,
+                &dc_bias[i][0][1], 4, 2,
+                &dc_bias[i][0][0], 4, 2, 0);
+
+            /* group 1 AC histograms */
+            init_vlc(&s->ac_vlc_1[i], 5, 32,
+                &ac_bias_0[i][0][1], 4, 2,
+                &ac_bias_0[i][0][0], 4, 2, 0);
+
+            /* group 2 AC histograms */
+            init_vlc(&s->ac_vlc_2[i], 5, 32,
+                &ac_bias_1[i][0][1], 4, 2,
+                &ac_bias_1[i][0][0], 4, 2, 0);
+
+            /* group 3 AC histograms */
+            init_vlc(&s->ac_vlc_3[i], 5, 32,
+                &ac_bias_2[i][0][1], 4, 2,
+                &ac_bias_2[i][0][0], 4, 2, 0);
+
+            /* group 4 AC histograms */
+            init_vlc(&s->ac_vlc_4[i], 5, 32,
+                &ac_bias_3[i][0][1], 4, 2,
+                &ac_bias_3[i][0][0], 4, 2, 0);
+        }
+    } else {
+        for (i = 0; i < 16; i++) {
+
+            /* DC histograms */
+            init_vlc(&s->dc_vlc[i], 5, 32,
+                &s->huffman_table[i][0][1], 4, 2,
+                &s->huffman_table[i][0][0], 4, 2, 0);
+
+            /* group 1 AC histograms */
+            init_vlc(&s->ac_vlc_1[i], 5, 32,
+                &s->huffman_table[i+16][0][1], 4, 2,
+                &s->huffman_table[i+16][0][0], 4, 2, 0);
+
+            /* group 2 AC histograms */
+            init_vlc(&s->ac_vlc_2[i], 5, 32,
+                &s->huffman_table[i+16*2][0][1], 4, 2,
+                &s->huffman_table[i+16*2][0][0], 4, 2, 0);
+
+            /* group 3 AC histograms */
+            init_vlc(&s->ac_vlc_3[i], 5, 32,
+                &s->huffman_table[i+16*3][0][1], 4, 2,
+                &s->huffman_table[i+16*3][0][0], 4, 2, 0);
+
+            /* group 4 AC histograms */
+            init_vlc(&s->ac_vlc_4[i], 5, 32,
+                &s->huffman_table[i+16*4][0][1], 4, 2,
+                &s->huffman_table[i+16*4][0][0], 4, 2, 0);
+        }
+    }
+
+    init_vlc(&s->superblock_run_length_vlc, 6, 34,
+        &superblock_run_length_vlc_table[0][1], 4, 2,
+        &superblock_run_length_vlc_table[0][0], 4, 2, 0);
+
+    init_vlc(&s->fragment_run_length_vlc, 5, 30,
+        &fragment_run_length_vlc_table[0][1], 4, 2,
+        &fragment_run_length_vlc_table[0][0], 4, 2, 0);
+
+    init_vlc(&s->mode_code_vlc, 3, 8,
+        &mode_code_vlc_table[0][1], 2, 1,
+        &mode_code_vlc_table[0][0], 2, 1, 0);
+
+    init_vlc(&s->motion_vector_vlc, 6, 63,
+        &motion_vector_vlc_table[0][1], 2, 1,
+        &motion_vector_vlc_table[0][0], 2, 1, 0);
+
+    /* work out the block mapping tables */
+    s->superblock_fragments = av_malloc(s->superblock_count * 16 * sizeof(int));
+    s->superblock_macroblocks = av_malloc(s->superblock_count * 4 * sizeof(int));
+    s->macroblock_fragments = av_malloc(s->macroblock_count * 6 * sizeof(int));
+    s->macroblock_coding = av_malloc(s->macroblock_count + 1);
+    init_block_mapping(s);
+
+    for (i = 0; i < 3; i++) {
+        s->current_frame.data[i] = NULL;
+        s->last_frame.data[i] = NULL;
+        s->golden_frame.data[i] = NULL;
+    }
+
+    return 0;
+}
+
+/*
+ * This is the ffmpeg/libavcodec API frame decode function.
+ */
+static int vp3_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+    GetBitContext gb;
+    static int counter = 0;
+    int i;
+
+    init_get_bits(&gb, buf, buf_size * 8);
+
+    if (s->theora && get_bits1(&gb))
+    {
+#if 1
+        av_log(avctx, AV_LOG_ERROR, "Header packet passed to frame decoder, skipping\n");
+        return -1;
+#else
+        int ptype = get_bits(&gb, 7);
+
+        skip_bits(&gb, 6*8); /* "theora" */
+
+        switch(ptype)
+        {
+            case 1:
+                theora_decode_comments(avctx, &gb);
+                break;
+            case 2:
+                theora_decode_tables(avctx, &gb);
+                    init_dequantizer(s);
+                break;
+            default:
+                av_log(avctx, AV_LOG_ERROR, "Unknown Theora config packet: %d\n", ptype);
+        }
+        return buf_size;
+#endif
+    }
+
+    s->keyframe = !get_bits1(&gb);
+    if (!s->theora)
+        skip_bits(&gb, 1);
+    s->last_quality_index = s->quality_index;
+
+    s->nqis=0;
+    do{
+        s->qis[s->nqis++]= get_bits(&gb, 6);
+    } while(s->theora >= 0x030200 && s->nqis<3 && get_bits1(&gb));
+
+    s->quality_index= s->qis[0];
+
+    if (s->avctx->debug & FF_DEBUG_PICT_INFO)
+        av_log(s->avctx, AV_LOG_INFO, " VP3 %sframe #%d: Q index = %d\n",
+            s->keyframe?"key":"", counter, s->quality_index);
+    counter++;
+
+    if (s->quality_index != s->last_quality_index) {
+        init_dequantizer(s);
+        init_loop_filter(s);
+    }
+
+    if (s->keyframe) {
+        if (!s->theora)
+        {
+            skip_bits(&gb, 4); /* width code */
+            skip_bits(&gb, 4); /* height code */
+            if (s->version)
+            {
+                s->version = get_bits(&gb, 5);
+                if (counter == 1)
+                    av_log(s->avctx, AV_LOG_DEBUG, "VP version: %d\n", s->version);
+            }
+        }
+        if (s->version || s->theora)
+        {
+                if (get_bits1(&gb))
+                    av_log(s->avctx, AV_LOG_ERROR, "Warning, unsupported keyframe coding type?!\n");
+            skip_bits(&gb, 2); /* reserved? */
+        }
+
+        if (s->last_frame.data[0] == s->golden_frame.data[0]) {
+            if (s->golden_frame.data[0])
+                avctx->release_buffer(avctx, &s->golden_frame);
+            s->last_frame= s->golden_frame; /* ensure that we catch any access to this released frame */
+        } else {
+            if (s->golden_frame.data[0])
+                avctx->release_buffer(avctx, &s->golden_frame);
+            if (s->last_frame.data[0])
+                avctx->release_buffer(avctx, &s->last_frame);
+        }
+
+        s->golden_frame.reference = 3;
+        if(avctx->get_buffer(avctx, &s->golden_frame) < 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "vp3: get_buffer() failed\n");
+            return -1;
+        }
+
+        /* golden frame is also the current frame */
+        s->current_frame= s->golden_frame;
+
+        /* time to figure out pixel addresses? */
+        if (!s->pixel_addresses_inited)
+        {
+            if (!s->flipped_image)
+                vp3_calculate_pixel_addresses(s);
+            else
+                theora_calculate_pixel_addresses(s);
+            s->pixel_addresses_inited = 1;
+        }
+    } else {
+        /* allocate a new current frame */
+        s->current_frame.reference = 3;
+        if (!s->pixel_addresses_inited) {
+            av_log(s->avctx, AV_LOG_ERROR, "vp3: first frame not a keyframe\n");
+            return -1;
+        }
+        if(avctx->get_buffer(avctx, &s->current_frame) < 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "vp3: get_buffer() failed\n");
+            return -1;
+        }
+    }
+
+    s->current_frame.qscale_table= s->qscale_table; //FIXME allocate individual tables per AVFrame
+    s->current_frame.qstride= 0;
+
+    {START_TIMER
+    init_frame(s, &gb);
+    STOP_TIMER("init_frame")}
+
+#if KEYFRAMES_ONLY
+if (!s->keyframe) {
+
+    memcpy(s->current_frame.data[0], s->golden_frame.data[0],
+        s->current_frame.linesize[0] * s->height);
+    memcpy(s->current_frame.data[1], s->golden_frame.data[1],
+        s->current_frame.linesize[1] * s->height / 2);
+    memcpy(s->current_frame.data[2], s->golden_frame.data[2],
+        s->current_frame.linesize[2] * s->height / 2);
+
+} else {
+#endif
+
+    {START_TIMER
+    if (unpack_superblocks(s, &gb)){
+        av_log(s->avctx, AV_LOG_ERROR, "error in unpack_superblocks\n");
+        return -1;
+    }
+    STOP_TIMER("unpack_superblocks")}
+    {START_TIMER
+    if (unpack_modes(s, &gb)){
+        av_log(s->avctx, AV_LOG_ERROR, "error in unpack_modes\n");
+        return -1;
+    }
+    STOP_TIMER("unpack_modes")}
+    {START_TIMER
+    if (unpack_vectors(s, &gb)){
+        av_log(s->avctx, AV_LOG_ERROR, "error in unpack_vectors\n");
+        return -1;
+    }
+    STOP_TIMER("unpack_vectors")}
+    {START_TIMER
+    if (unpack_dct_coeffs(s, &gb)){
+        av_log(s->avctx, AV_LOG_ERROR, "error in unpack_dct_coeffs\n");
+        return -1;
+    }
+    STOP_TIMER("unpack_dct_coeffs")}
+    {START_TIMER
+
+    reverse_dc_prediction(s, 0, s->fragment_width, s->fragment_height);
+    if ((avctx->flags & CODEC_FLAG_GRAY) == 0) {
+        reverse_dc_prediction(s, s->fragment_start[1],
+            s->fragment_width / 2, s->fragment_height / 2);
+        reverse_dc_prediction(s, s->fragment_start[2],
+            s->fragment_width / 2, s->fragment_height / 2);
+    }
+    STOP_TIMER("reverse_dc_prediction")}
+    {START_TIMER
+
+    for (i = 0; i < s->macroblock_height; i++)
+        render_slice(s, i);
+    STOP_TIMER("render_fragments")}
+
+    {START_TIMER
+    apply_loop_filter(s);
+    STOP_TIMER("apply_loop_filter")}
+#if KEYFRAMES_ONLY
+}
+#endif
+
+    *data_size=sizeof(AVFrame);
+    *(AVFrame*)data= s->current_frame;
+
+    /* release the last frame, if it is allocated and if it is not the
+     * golden frame */
+    if ((s->last_frame.data[0]) &&
+        (s->last_frame.data[0] != s->golden_frame.data[0]))
+        avctx->release_buffer(avctx, &s->last_frame);
+
+    /* shuffle frames (last = current) */
+    s->last_frame= s->current_frame;
+    s->current_frame.data[0]= NULL; /* ensure that we catch any access to this released frame */
+
+    return buf_size;
+}
+
+/*
+ * This is the ffmpeg/libavcodec API module cleanup function.
+ */
+static int vp3_decode_end(AVCodecContext *avctx)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+
+    av_free(s->all_fragments);
+    av_free(s->coeffs);
+    av_free(s->coded_fragment_list);
+    av_free(s->superblock_fragments);
+    av_free(s->superblock_macroblocks);
+    av_free(s->macroblock_fragments);
+    av_free(s->macroblock_coding);
+
+    /* release all frames */
+    if (s->golden_frame.data[0] && s->golden_frame.data[0] != s->last_frame.data[0])
+        avctx->release_buffer(avctx, &s->golden_frame);
+    if (s->last_frame.data[0])
+        avctx->release_buffer(avctx, &s->last_frame);
+    /* no need to release the current_frame since it will always be pointing
+     * to the same frame as either the golden or last frame */
+
+    return 0;
+}
+
+static int read_huffman_tree(AVCodecContext *avctx, GetBitContext *gb)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+
+    if (get_bits(gb, 1)) {
+        int token;
+        if (s->entries >= 32) { /* overflow */
+            av_log(avctx, AV_LOG_ERROR, "huffman tree overflow\n");
+            return -1;
+        }
+        token = get_bits(gb, 5);
+        //av_log(avctx, AV_LOG_DEBUG, "hti %d hbits %x token %d entry : %d size %d\n", s->hti, s->hbits, token, s->entries, s->huff_code_size);
+        s->huffman_table[s->hti][token][0] = s->hbits;
+        s->huffman_table[s->hti][token][1] = s->huff_code_size;
+        s->entries++;
+    }
+    else {
+        if (s->huff_code_size >= 32) {/* overflow */
+            av_log(avctx, AV_LOG_ERROR, "huffman tree overflow\n");
+            return -1;
+        }
+        s->huff_code_size++;
+        s->hbits <<= 1;
+        read_huffman_tree(avctx, gb);
+        s->hbits |= 1;
+        read_huffman_tree(avctx, gb);
+        s->hbits >>= 1;
+        s->huff_code_size--;
+    }
+    return 0;
+}
+
+static int theora_decode_header(AVCodecContext *avctx, GetBitContext *gb)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+
+    s->theora = get_bits_long(gb, 24);
+    av_log(avctx, AV_LOG_INFO, "Theora bitstream version %X\n", s->theora);
+
+    /* 3.2.0 aka alpha3 has the same frame orientation as original vp3 */
+    /* but previous versions have the image flipped relative to vp3 */
+    if (s->theora < 0x030200)
+    {
+        s->flipped_image = 1;
+        av_log(avctx, AV_LOG_DEBUG, "Old (<alpha3) Theora bitstream, flipped image\n");
+    }
+
+    s->width = get_bits(gb, 16) << 4;
+    s->height = get_bits(gb, 16) << 4;
+
+    if(avcodec_check_dimensions(avctx, s->width, s->height)){
+        av_log(avctx, AV_LOG_ERROR, "Invalid dimensions (%dx%d)\n", s->width, s->height);
+        s->width= s->height= 0;
+        return -1;
+    }
+
+    if (s->theora >= 0x030400)
+    {
+        skip_bits(gb, 32); /* total number of superblocks in a frame */
+        // fixme, the next field is 36bits long
+        skip_bits(gb, 32); /* total number of blocks in a frame */
+        skip_bits(gb, 4); /* total number of blocks in a frame */
+        skip_bits(gb, 32); /* total number of macroblocks in a frame */
+
+        skip_bits(gb, 24); /* frame width */
+        skip_bits(gb, 24); /* frame height */
+    }
+    else
+    {
+        skip_bits(gb, 24); /* frame width */
+        skip_bits(gb, 24); /* frame height */
+    }
+
+  if (s->theora >= 0x030200) {
+    skip_bits(gb, 8); /* offset x */
+    skip_bits(gb, 8); /* offset y */
+  }
+
+    skip_bits(gb, 32); /* fps numerator */
+    skip_bits(gb, 32); /* fps denumerator */
+    skip_bits(gb, 24); /* aspect numerator */
+    skip_bits(gb, 24); /* aspect denumerator */
+
+    if (s->theora < 0x030200)
+        skip_bits(gb, 5); /* keyframe frequency force */
+    skip_bits(gb, 8); /* colorspace */
+    if (s->theora >= 0x030400)
+        skip_bits(gb, 2); /* pixel format: 420,res,422,444 */
+    skip_bits(gb, 24); /* bitrate */
+
+    skip_bits(gb, 6); /* quality hint */
+
+    if (s->theora >= 0x030200)
+    {
+        skip_bits(gb, 5); /* keyframe frequency force */
+
+        if (s->theora < 0x030400)
+            skip_bits(gb, 5); /* spare bits */
+    }
+
+//    align_get_bits(gb);
+
+    avctx->width = s->width;
+    avctx->height = s->height;
+
+    return 0;
+}
+
+static int theora_decode_tables(AVCodecContext *avctx, GetBitContext *gb)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+    int i, n, matrices, inter, plane;
+
+    if (s->theora >= 0x030200) {
+        n = get_bits(gb, 3);
+        /* loop filter limit values table */
+        for (i = 0; i < 64; i++)
+            s->filter_limit_values[i] = get_bits(gb, n);
+    }
+
+    if (s->theora >= 0x030200)
+        n = get_bits(gb, 4) + 1;
+    else
+        n = 16;
+    /* quality threshold table */
+    for (i = 0; i < 64; i++)
+        s->coded_ac_scale_factor[i] = get_bits(gb, n);
+
+    if (s->theora >= 0x030200)
+        n = get_bits(gb, 4) + 1;
+    else
+        n = 16;
+    /* dc scale factor table */
+    for (i = 0; i < 64; i++)
+        s->coded_dc_scale_factor[i] = get_bits(gb, n);
+
+    if (s->theora >= 0x030200)
+        matrices = get_bits(gb, 9) + 1;
+    else
+        matrices = 3;
+
+    if(matrices > 384){
+        av_log(avctx, AV_LOG_ERROR, "invalid number of base matrixes\n");
+        return -1;
+    }
+
+    for(n=0; n<matrices; n++){
+        for (i = 0; i < 64; i++)
+            s->base_matrix[n][i]= get_bits(gb, 8);
+    }
+
+    for (inter = 0; inter <= 1; inter++) {
+        for (plane = 0; plane <= 2; plane++) {
+            int newqr= 1;
+            if (inter || plane > 0)
+                newqr = get_bits(gb, 1);
+            if (!newqr) {
+                int qtj, plj;
+                if(inter && get_bits(gb, 1)){
+                    qtj = 0;
+                    plj = plane;
+                }else{
+                    qtj= (3*inter + plane - 1) / 3;
+                    plj= (plane + 2) % 3;
+                }
+                s->qr_count[inter][plane]= s->qr_count[qtj][plj];
+                memcpy(s->qr_size[inter][plane], s->qr_size[qtj][plj], sizeof(s->qr_size[0][0]));
+                memcpy(s->qr_base[inter][plane], s->qr_base[qtj][plj], sizeof(s->qr_base[0][0]));
+            } else {
+                int qri= 0;
+                int qi = 0;
+
+                for(;;){
+                    i= get_bits(gb, av_log2(matrices-1)+1);
+                    if(i>= matrices){
+                        av_log(avctx, AV_LOG_ERROR, "invalid base matrix index\n");
+                        return -1;
+                    }
+                    s->qr_base[inter][plane][qri]= i;
+                    if(qi >= 63)
+                        break;
+                    i = get_bits(gb, av_log2(63-qi)+1) + 1;
+                    s->qr_size[inter][plane][qri++]= i;
+                    qi += i;
+                }
+
+                if (qi > 63) {
+                    av_log(avctx, AV_LOG_ERROR, "invalid qi %d > 63\n", qi);
+                    return -1;
+                }
+                s->qr_count[inter][plane]= qri;
+            }
+        }
+    }
+
+    /* Huffman tables */
+    for (s->hti = 0; s->hti < 80; s->hti++) {
+        s->entries = 0;
+        s->huff_code_size = 1;
+        if (!get_bits(gb, 1)) {
+            s->hbits = 0;
+            read_huffman_tree(avctx, gb);
+            s->hbits = 1;
+            read_huffman_tree(avctx, gb);
+        }
+    }
+
+    s->theora_tables = 1;
+
+    return 0;
+}
+
+#if ENABLE_THEORA_DECODER
+static int theora_decode_init(AVCodecContext *avctx)
+{
+    Vp3DecodeContext *s = avctx->priv_data;
+    GetBitContext gb;
+    int ptype;
+    uint8_t *header_start[3];
+    int header_len[3];
+    int i;
+
+    s->theora = 1;
+
+    if (!avctx->extradata_size)
+    {
+        av_log(avctx, AV_LOG_ERROR, "Missing extradata!\n");
+        return -1;
+    }
+
+    if (ff_split_xiph_headers(avctx->extradata, avctx->extradata_size,
+                              42, header_start, header_len) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "Corrupt extradata\n");
+        return -1;
+    }
+
+  for(i=0;i<3;i++) {
+    init_get_bits(&gb, header_start[i], header_len[i]);
+
+    ptype = get_bits(&gb, 8);
+    debug_vp3("Theora headerpacket type: %x\n", ptype);
+
+     if (!(ptype & 0x80))
+     {
+        av_log(avctx, AV_LOG_ERROR, "Invalid extradata!\n");
+//        return -1;
+     }
+
+    // FIXME: Check for this as well.
+    skip_bits(&gb, 6*8); /* "theora" */
+
+    switch(ptype)
+    {
+        case 0x80:
+            theora_decode_header(avctx, &gb);
+                break;
+        case 0x81:
+// FIXME: is this needed? it breaks sometimes
+//            theora_decode_comments(avctx, gb);
+            break;
+        case 0x82:
+            theora_decode_tables(avctx, &gb);
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Unknown Theora config packet: %d\n", ptype&~0x80);
+            break;
+    }
+    if(8*header_len[i] != get_bits_count(&gb))
+        av_log(avctx, AV_LOG_ERROR, "%d bits left in packet %X\n", 8*header_len[i] - get_bits_count(&gb), ptype);
+    if (s->theora < 0x030200)
+        break;
+  }
+
+    vp3_decode_init(avctx);
+    return 0;
+}
+#endif
+
+AVCodec vp3_decoder = {
+    "vp3",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VP3,
+    sizeof(Vp3DecodeContext),
+    vp3_decode_init,
+    NULL,
+    vp3_decode_end,
+    vp3_decode_frame,
+    0,
+    NULL
+};
+
+#if ENABLE_THEORA_DECODER
+AVCodec theora_decoder = {
+    "theora",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_THEORA,
+    sizeof(Vp3DecodeContext),
+    theora_decode_init,
+    NULL,
+    vp3_decode_end,
+    vp3_decode_frame,
+    0,
+    NULL
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/vp3data.h b/contrib/ffmpeg/libavcodec/vp3data.h
new file mode 100644
index 000000000..d69ddfa28
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp3data.h
@@ -0,0 +1,3178 @@
+/*
+ * copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef VP3DATA_H
+#define VP3DATA_H
+
+/* these coefficients dequantize intraframe Y plane coefficients
+ * (note: same as JPEG) */
+static const int16_t vp31_intra_y_dequant[64] =
+{       16,  11,  10,  16,  24,  40,  51,  61,
+        12,  12,  14,  19,  26,  58,  60,  55,
+        14,  13,  16,  24,  40,  57,  69,  56,
+        14,  17,  22,  29,  51,  87,  80,  62,
+        18,  22,  37,  58,  68, 109, 103,  77,
+        24,  35,  55,  64,  81, 104, 113,  92,
+        49,  64,  78,  87, 103, 121, 120, 101,
+        72,  92,  95,  98, 112, 100, 103,  99
+};
+
+/* these coefficients dequantize intraframe C plane coefficients
+ * (note: same as JPEG) */
+static const int16_t vp31_intra_c_dequant[64] =
+{       17,  18,     24,     47,     99,     99,     99,     99,
+        18,  21,     26,     66,     99,     99,     99,     99,
+        24,  26,     56,     99,     99,     99,     99,     99,
+        47,  66,     99,     99,     99,     99,     99,     99,
+        99,  99,     99,     99,     99,     99,     99,     99,
+        99,  99,     99,     99,     99,     99,     99,     99,
+        99,  99,     99,     99,     99,     99,     99,     99,
+        99,  99,     99,     99,     99,     99,     99,     99
+};
+
+/* these coefficients dequantize interframe coefficients (all planes) */
+static const int16_t vp31_inter_dequant[64] =
+{   16,  16,  16,  20,  24,  28,  32,  40,
+    16,  16,  20,  24,  28,  32,  40,  48,
+    16,  20,  24,  28,  32,  40,  48,  64,
+    20,  24,  28,  32,  40,  48,  64,  64,
+    24,  28,  32,  40,  48,  64,  64,  64,
+    28,  32,  40,  48,  64,  64,  64,  96,
+    32,  40,  48,  64,  64,  64,  96,  128,
+    40,  48,  64,  64,  64,  96,  128, 128
+};
+
+static const int16_t vp31_dc_scale_factor[64] =
+{ 220, 200, 190, 180, 170, 170, 160, 160,
+  150, 150, 140, 140, 130, 130, 120, 120,
+  110, 110, 100, 100, 90,  90,  90,  80,
+  80,  80,  70,  70,  70,  60,  60,  60,
+  60,  50,  50,  50,  50,  40,  40,  40,
+  40,  40,  30,  30,  30,  30,  30,  30,
+  30,  20,  20,  20,  20,  20,  20,  20,
+  20,  10,  10,  10,  10,  10,  10,  10
+};
+
+static const uint32_t vp31_ac_scale_factor[64] =
+{ 500,  450,  400,  370,  340,  310, 285, 265,
+  245,  225,  210,  195,  185,  180, 170, 160,
+  150,  145,  135,  130,  125,  115, 110, 107,
+  100,   96,   93,   89,   85,   82,  75,  74,
+   70,   68,   64,   60,   57,   56,  52,  50,
+   49,   45,   44,   43,   40,   38,  37,  35,
+   33,   32,   30,   29,   28,   25,  24,  22,
+   21,   19,   18,   17,   15,   13,  12,  10
+};
+
+static const uint32_t vp31_filter_limit_values[64] =
+{  30, 25, 20, 20, 15, 15, 14, 14,
+   13, 13, 12, 12, 11, 11, 10, 10,
+    9,  9,  8,  8,  7,  7,  7,  7,
+    6,  6,  6,  6,  5,  5,  5,  5,
+    4,  4,  4,  4,  3,  3,  3,  3,
+    2,  2,  2,  2,  2,  2,  2,  2,
+    0,  0,  0,  0,  0,  0,  0,  0,
+    0,  0,  0,  0,  0,  0,  0,  0
+};
+
+static const uint16_t superblock_run_length_vlc_table[34][2] = {
+    { 0, 1 },
+
+    { 4, 3 },    { 5, 3 },
+
+    { 0xC, 4 },  { 0xD, 4 },
+
+    { 0x38, 6 },    { 0x39, 6 },    { 0x3A, 6 },    { 0x3B, 6 },
+
+    { 0xF0, 8 },    { 0xF1, 8 },    { 0xF2, 8 },    { 0xF3, 8 },
+    { 0xF4, 8 },    { 0xF5, 8 },    { 0xF6, 8 },    { 0xF7, 8 },
+
+    { 0x3E0, 10 },    { 0x3E1, 10 },    { 0x3E2, 10 },    { 0x3E3, 10 },
+    { 0x3E4, 10 },    { 0x3E5, 10 },    { 0x3E6, 10 },    { 0x3E7, 10 },
+    { 0x3E8, 10 },    { 0x3E9, 10 },    { 0x3EA, 10 },    { 0x3EB, 10 },
+    { 0x3EC, 10 },    { 0x3ED, 10 },    { 0x3EE, 10 },    { 0x3EF, 10 },
+
+    { 0x3F, 6 }  /* this last VLC is a special case for reading 12 more
+                    bits from stream and adding the value 34 */
+};
+
+static const uint16_t fragment_run_length_vlc_table[30][2] = {
+    /* 1 -> 2 */
+    { 0x0, 2 },    { 0x1, 2 },
+
+    /* 3 -> 4 */
+    { 0x4, 3 },    { 0x5, 3 },
+
+    /* 5 -> 6 */
+    { 0xC, 4 },    { 0xD, 4 },
+
+    /* 7 -> 10 */
+    { 0x38, 6 },   { 0x39, 6 },
+    { 0x3A, 6 },   { 0x3B, 6 },
+
+    /* 11 -> 14 */
+    { 0x78, 7 },   { 0x79, 7 },
+    { 0x7A, 7 },   { 0x7B, 7 },
+
+    /* 15 -> 30 */
+    { 0x1F0, 9 },  { 0x1F1, 9 },  { 0x1F2, 9 },  { 0x1F3, 9 },
+    { 0x1F4, 9 },  { 0x1F5, 9 },  { 0x1F6, 9 },  { 0x1F7, 9 },
+    { 0x1F8, 9 },  { 0x1F9, 9 },  { 0x1FA, 9 },  { 0x1FB, 9 },
+    { 0x1FC, 9 },  { 0x1FD, 9 },  { 0x1FE, 9 },  { 0x1FF, 9 }
+};
+
+static const uint8_t mode_code_vlc_table[8][2] = {
+    { 0, 1 },      { 2, 2 },
+    { 6, 3 },      { 14, 4 },
+    { 30, 5 },     { 62, 6 },
+    { 126, 7 },    { 127, 7 }
+};
+
+static const uint8_t motion_vector_vlc_table[63][2] = {
+    { 0, 3 },
+    { 1, 3 },
+    { 2, 3 },
+
+    { 6, 4 },    { 7, 4 },
+
+    { 8, 4 },    { 9, 4 },
+
+    { 40, 6 },    { 41, 6 },    { 42, 6 },    { 43, 6 },
+    { 44, 6 },    { 45, 6 },    { 46, 6 },    { 47, 6 },
+
+    { 96, 7 },    { 97, 7 },    { 98, 7 },    { 99, 7 },
+    { 100, 7 },   { 101, 7 },   { 102, 7 },   { 103, 7 },
+    { 104, 7 },   { 105, 7 },   { 106, 7 },   { 107, 7 },
+    { 108, 7 },   { 109, 7 },   { 110, 7 },   { 111, 7 },
+
+    { 0xE0, 8 },  { 0xE1, 8 },  { 0xE2, 8 },  { 0xE3, 8 },
+    { 0xE4, 8 },  { 0xE5, 8 },  { 0xE6, 8 },  { 0xE7, 8 },
+    { 0xE8, 8 },  { 0xE9, 8 },  { 0xEA, 8 },  { 0xEB, 8 },
+    { 0xEC, 8 },  { 0xED, 8 },  { 0xEE, 8 },  { 0xEF, 8 },
+
+    { 0xF0, 8 },  { 0xF1, 8 },  { 0xF2, 8 },  { 0xF3, 8 },
+    { 0xF4, 8 },  { 0xF5, 8 },  { 0xF6, 8 },  { 0xF7, 8 },
+    { 0xF8, 8 },  { 0xF9, 8 },  { 0xFA, 8 },  { 0xFB, 8 },
+    { 0xFC, 8 },  { 0xFD, 8 },  { 0xFE, 8 },  { 0xFF, 8 }
+};
+
+static const int motion_vector_table[63] = {
+    0, 1, -1,
+    2, -2,
+    3, -3,
+    4, -4, 5, -5, 6, -6, 7, -7,
+    8, -8, 9, -9, 10, -10, 11, -11, 12, -12, 13, -13, 14, -14, 15, -15,
+    16, -16, 17, -17, 18, -18, 19, -19, 20, -20, 21, -21, 22, -22, 23, -23,
+    24, -24, 25, -25, 26, -26, 27, -27, 28, -28, 29, -29, 30, -30, 31, -31
+};
+
+static const int8_t fixed_motion_vector_table[64] = {
+   0,   0,   1,  -1,   2,  -2,   3,  -3,
+   4,  -4,   5,  -5,   6,  -6,   7,  -7,
+   8,  -8,   9,  -9,  10, -10,  11, -11,
+  12, -12,  13, -13,  14, -14,  15, -15,
+  16, -16,  17, -17,  18, -18,  19, -19,
+  20, -20,  21, -21,  22, -22,  23, -23,
+  24, -24,  25, -25,  26, -26,  27, -27,
+  28, -28,  29, -29,  30, -30,  31, -31
+};
+
+/* only tokens 0..6 indicate eob runs */
+static const int eob_run_base[7] = {
+    1, 2, 3, 4, 8, 16, 0
+};
+static const int eob_run_get_bits[7] = {
+    0, 0, 0, 2, 3, 4, 12
+};
+
+static const int zero_run_base[32] = {
+    0, 0, 0, 0, 0, 0, 0,  /* 0..6 are never used */
+    0, 0,  /* 7..8 */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* 9..22 */
+    1, 2, 3, 4, 5,  /* 23..27 */
+    6, 10, 1, 2  /* 28..31 */
+};
+static const int zero_run_get_bits[32] = {
+    0, 0, 0, 0, 0, 0, 0,  /* 0..6 are never used */
+    3, 6,  /* 7..8 */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* 9..22 */
+    0, 0, 0, 0, 0,  /* 23..27 */
+    2, 3, 0, 1  /* 28..31 */
+};
+
+static const int coeff_get_bits[32] = {
+    0, 0, 0, 0, 0, 0, 0,  /* 0..6 are never used */
+    0, 0, 0, 0, 0, 0,  /* 7..12 use constant coeffs */
+    1, 1, 1, 1,  /* 13..16 are constants but still need sign bit */
+    2, 3, 4, 5, 6, 10,  /* 17..22, for reading large coeffs */
+    1, 1, 1, 1, 1, 1, 1,  /* 23..29 are constants but still need sign bit */
+    2, 2  /* 30..31 */
+};
+
+static const int16_t coeff_table_token_7_8[1] = { 0 };
+static const int16_t coeff_table_token_9[1] = { 1 };
+static const int16_t coeff_table_token_10[1] = { -1 };
+static const int16_t coeff_table_token_11[1] = { 2 };
+static const int16_t coeff_table_token_12[1] = { -2 };
+
+static const int16_t coeff_table_token_13[2] = { 3, -3 };
+static const int16_t coeff_table_token_14[2] = { 4, -4 };
+static const int16_t coeff_table_token_15[2] = { 5, -5 };
+static const int16_t coeff_table_token_16[2] = { 6, -6 };
+
+static const int16_t coeff_table_token_23_24_25_26_27_28_29[2] = { 1, -1 };
+static const int16_t coeff_table_token_30[4] = { 2, 3, -2, -3 };
+static const int16_t coeff_table_token_31[4] = { 2, 3, -2, -3 };
+
+static const int16_t coeff_table_token_17[4] = {
+    7, 8, -7, -8
+};
+
+static const int16_t coeff_table_token_18[8] = {
+    9, 10, 11, 12, -9, -10, -11, -12
+};
+
+static const int16_t coeff_table_token_19[16] = {
+    13, 14, 15, 16, 17, 18, 19, 20, -13, -14, -15, -16, -17, -18, -19, -20
+};
+
+static const int16_t coeff_table_token_20[32] = {
+    21, 22, 23, 24, 25, 26, 27, 28,
+    29, 30, 31, 32, 33, 34, 35, 36,
+    -21, -22, -23, -24, -25, -26, -27, -28,
+    -29, -30, -31, -32, -33, -34, -35, -36
+};
+
+static const int16_t coeff_table_token_21[64] = {
+    37, 38, 39, 40, 41, 42, 43, 44,
+    45, 46, 47, 48, 49, 50, 51, 52,
+    53, 54, 55, 56, 57, 58, 59, 60,
+    61, 62, 63, 64, 65, 66, 67, 68,
+    -37, -38, -39, -40, -41, -42, -43, -44,
+    -45, -46, -47, -48, -49, -50, -51, -52,
+    -53, -54, -55, -56, -57, -58, -59, -60,
+    -61, -62, -63, -64, -65, -66, -67, -68
+};
+
+static const int16_t coeff_table_token_22[1024] = {
+    69, 70, 71, 72, 73, 74, 75, 76,
+    77, 78, 79, 80, 81, 82, 83, 84,
+    85, 86, 87, 88, 89, 90, 91, 92,
+    93, 94, 95, 96, 97, 98, 99, 100,
+    101, 102, 103, 104, 105, 106, 107, 108,
+    109, 110, 111, 112, 113, 114, 115, 116,
+    117, 118, 119, 120, 121, 122, 123, 124,
+    125, 126, 127, 128, 129, 130, 131, 132,
+    133, 134, 135, 136, 137, 138, 139, 140,
+    141, 142, 143, 144, 145, 146, 147, 148,
+    149, 150, 151, 152, 153, 154, 155, 156,
+    157, 158, 159, 160, 161, 162, 163, 164,
+    165, 166, 167, 168, 169, 170, 171, 172,
+    173, 174, 175, 176, 177, 178, 179, 180,
+    181, 182, 183, 184, 185, 186, 187, 188,
+    189, 190, 191, 192, 193, 194, 195, 196,
+    197, 198, 199, 200, 201, 202, 203, 204,
+    205, 206, 207, 208, 209, 210, 211, 212,
+    213, 214, 215, 216, 217, 218, 219, 220,
+    221, 222, 223, 224, 225, 226, 227, 228,
+    229, 230, 231, 232, 233, 234, 235, 236,
+    237, 238, 239, 240, 241, 242, 243, 244,
+    245, 246, 247, 248, 249, 250, 251, 252,
+    253, 254, 255, 256, 257, 258, 259, 260,
+    261, 262, 263, 264, 265, 266, 267, 268,
+    269, 270, 271, 272, 273, 274, 275, 276,
+    277, 278, 279, 280, 281, 282, 283, 284,
+    285, 286, 287, 288, 289, 290, 291, 292,
+    293, 294, 295, 296, 297, 298, 299, 300,
+    301, 302, 303, 304, 305, 306, 307, 308,
+    309, 310, 311, 312, 313, 314, 315, 316,
+    317, 318, 319, 320, 321, 322, 323, 324,
+    325, 326, 327, 328, 329, 330, 331, 332,
+    333, 334, 335, 336, 337, 338, 339, 340,
+    341, 342, 343, 344, 345, 346, 347, 348,
+    349, 350, 351, 352, 353, 354, 355, 356,
+    357, 358, 359, 360, 361, 362, 363, 364,
+    365, 366, 367, 368, 369, 370, 371, 372,
+    373, 374, 375, 376, 377, 378, 379, 380,
+    381, 382, 383, 384, 385, 386, 387, 388,
+    389, 390, 391, 392, 393, 394, 395, 396,
+    397, 398, 399, 400, 401, 402, 403, 404,
+    405, 406, 407, 408, 409, 410, 411, 412,
+    413, 414, 415, 416, 417, 418, 419, 420,
+    421, 422, 423, 424, 425, 426, 427, 428,
+    429, 430, 431, 432, 433, 434, 435, 436,
+    437, 438, 439, 440, 441, 442, 443, 444,
+    445, 446, 447, 448, 449, 450, 451, 452,
+    453, 454, 455, 456, 457, 458, 459, 460,
+    461, 462, 463, 464, 465, 466, 467, 468,
+    469, 470, 471, 472, 473, 474, 475, 476,
+    477, 478, 479, 480, 481, 482, 483, 484,
+    485, 486, 487, 488, 489, 490, 491, 492,
+    493, 494, 495, 496, 497, 498, 499, 500,
+    501, 502, 503, 504, 505, 506, 507, 508,
+    509, 510, 511, 512, 513, 514, 515, 516,
+    517, 518, 519, 520, 521, 522, 523, 524,
+    525, 526, 527, 528, 529, 530, 531, 532,
+    533, 534, 535, 536, 537, 538, 539, 540,
+    541, 542, 543, 544, 545, 546, 547, 548,
+    549, 550, 551, 552, 553, 554, 555, 556,
+    557, 558, 559, 560, 561, 562, 563, 564,
+    565, 566, 567, 568, 569, 570, 571, 572,
+    573, 574, 575, 576, 577, 578, 579, 580,
+    -69, -70, -71, -72, -73, -74, -75, -76,
+    -77, -78, -79, -80, -81, -82, -83, -84,
+    -85, -86, -87, -88, -89, -90, -91, -92,
+    -93, -94, -95, -96, -97, -98, -99, -100,
+    -101, -102, -103, -104, -105, -106, -107, -108,
+    -109, -110, -111, -112, -113, -114, -115, -116,
+    -117, -118, -119, -120, -121, -122, -123, -124,
+    -125, -126, -127, -128, -129, -130, -131, -132,
+    -133, -134, -135, -136, -137, -138, -139, -140,
+    -141, -142, -143, -144, -145, -146, -147, -148,
+    -149, -150, -151, -152, -153, -154, -155, -156,
+    -157, -158, -159, -160, -161, -162, -163, -164,
+    -165, -166, -167, -168, -169, -170, -171, -172,
+    -173, -174, -175, -176, -177, -178, -179, -180,
+    -181, -182, -183, -184, -185, -186, -187, -188,
+    -189, -190, -191, -192, -193, -194, -195, -196,
+    -197, -198, -199, -200, -201, -202, -203, -204,
+    -205, -206, -207, -208, -209, -210, -211, -212,
+    -213, -214, -215, -216, -217, -218, -219, -220,
+    -221, -222, -223, -224, -225, -226, -227, -228,
+    -229, -230, -231, -232, -233, -234, -235, -236,
+    -237, -238, -239, -240, -241, -242, -243, -244,
+    -245, -246, -247, -248, -249, -250, -251, -252,
+    -253, -254, -255, -256, -257, -258, -259, -260,
+    -261, -262, -263, -264, -265, -266, -267, -268,
+    -269, -270, -271, -272, -273, -274, -275, -276,
+    -277, -278, -279, -280, -281, -282, -283, -284,
+    -285, -286, -287, -288, -289, -290, -291, -292,
+    -293, -294, -295, -296, -297, -298, -299, -300,
+    -301, -302, -303, -304, -305, -306, -307, -308,
+    -309, -310, -311, -312, -313, -314, -315, -316,
+    -317, -318, -319, -320, -321, -322, -323, -324,
+    -325, -326, -327, -328, -329, -330, -331, -332,
+    -333, -334, -335, -336, -337, -338, -339, -340,
+    -341, -342, -343, -344, -345, -346, -347, -348,
+    -349, -350, -351, -352, -353, -354, -355, -356,
+    -357, -358, -359, -360, -361, -362, -363, -364,
+    -365, -366, -367, -368, -369, -370, -371, -372,
+    -373, -374, -375, -376, -377, -378, -379, -380,
+    -381, -382, -383, -384, -385, -386, -387, -388,
+    -389, -390, -391, -392, -393, -394, -395, -396,
+    -397, -398, -399, -400, -401, -402, -403, -404,
+    -405, -406, -407, -408, -409, -410, -411, -412,
+    -413, -414, -415, -416, -417, -418, -419, -420,
+    -421, -422, -423, -424, -425, -426, -427, -428,
+    -429, -430, -431, -432, -433, -434, -435, -436,
+    -437, -438, -439, -440, -441, -442, -443, -444,
+    -445, -446, -447, -448, -449, -450, -451, -452,
+    -453, -454, -455, -456, -457, -458, -459, -460,
+    -461, -462, -463, -464, -465, -466, -467, -468,
+    -469, -470, -471, -472, -473, -474, -475, -476,
+    -477, -478, -479, -480, -481, -482, -483, -484,
+    -485, -486, -487, -488, -489, -490, -491, -492,
+    -493, -494, -495, -496, -497, -498, -499, -500,
+    -501, -502, -503, -504, -505, -506, -507, -508,
+    -509, -510, -511, -512, -513, -514, -515, -516,
+    -517, -518, -519, -520, -521, -522, -523, -524,
+    -525, -526, -527, -528, -529, -530, -531, -532,
+    -533, -534, -535, -536, -537, -538, -539, -540,
+    -541, -542, -543, -544, -545, -546, -547, -548,
+    -549, -550, -551, -552, -553, -554, -555, -556,
+    -557, -558, -559, -560, -561, -562, -563, -564,
+    -565, -566, -567, -568, -569, -570, -571, -572,
+    -573, -574, -575, -576, -577, -578, -579, -580
+};
+
+static const int16_t *coeff_tables[32] = {
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    coeff_table_token_7_8,
+
+    coeff_table_token_7_8,
+    coeff_table_token_9,
+    coeff_table_token_10,
+    coeff_table_token_11,
+    coeff_table_token_12,
+    coeff_table_token_13,
+    coeff_table_token_14,
+    coeff_table_token_15,
+
+    coeff_table_token_16,
+    coeff_table_token_17,
+    coeff_table_token_18,
+    coeff_table_token_19,
+    coeff_table_token_20,
+    coeff_table_token_21,
+    coeff_table_token_22,
+    coeff_table_token_23_24_25_26_27_28_29,
+
+    coeff_table_token_23_24_25_26_27_28_29,
+    coeff_table_token_23_24_25_26_27_28_29,
+    coeff_table_token_23_24_25_26_27_28_29,
+    coeff_table_token_23_24_25_26_27_28_29,
+    coeff_table_token_23_24_25_26_27_28_29,
+    coeff_table_token_23_24_25_26_27_28_29,
+    coeff_table_token_30,
+    coeff_table_token_31
+};
+
+static const uint16_t dc_bias[16][32][2] = {
+  {  /* DC bias table 0 */
+    { 0x2D, 6 },
+    { 0x26, 7 },
+    { 0x166, 9 },
+    { 0x4E, 8 },
+    { 0x2CE, 10 },
+    { 0x59E, 11 },
+    { 0x27D, 11 },
+    { 0x8, 5 },
+    { 0x4F9, 12 },
+    { 0xF, 4 },
+    { 0xE, 4 },
+    { 0x1B, 5 },
+    { 0x6, 4 },
+    { 0x8, 4 },
+    { 0x5, 4 },
+    { 0x1A, 5 },
+    { 0x15, 5 },
+    { 0x7, 4 },
+    { 0xC, 4 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0x9, 4 },
+    { 0x17, 5 },
+    { 0x29, 6 },
+    { 0x28, 6 },
+    { 0xB2, 8 },
+    { 0x4F8, 12 },
+    { 0x59F, 11 },
+    { 0x9E, 9 },
+    { 0x13F, 10 },
+    { 0x12, 6 },
+    { 0x58, 7 }
+  },
+  {  /* DC bias table 1 */
+    { 0x10, 5 },
+    { 0x47, 7 },
+    { 0x1FF, 9 },
+    { 0x8C, 8 },
+    { 0x3FC, 10 },
+    { 0x46A, 11 },
+    { 0x469, 11 },
+    { 0x22, 6 },
+    { 0x11A1, 13 },
+    { 0xE, 4 },
+    { 0xD, 4 },
+    { 0x4, 4 },
+    { 0x5, 4 },
+    { 0x9, 4 },
+    { 0x6, 4 },
+    { 0x1E, 5 },
+    { 0x16, 5 },
+    { 0x7, 4 },
+    { 0xC, 4 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xA, 4 },
+    { 0x17, 5 },
+    { 0x7D, 7 },
+    { 0x7E, 7 },
+    { 0x11B, 9 },
+    { 0x8D1, 12 },
+    { 0x3FD, 10 },
+    { 0x46B, 11 },
+    { 0x11A0, 13 },
+    { 0x7C, 7 },
+    { 0xFE, 8 }
+  },
+  {  /* DC bias table 2 */
+    { 0x16, 5 },
+    { 0x20, 6 },
+    { 0x86, 8 },
+    { 0x87, 8 },
+    { 0x367, 10 },
+    { 0x6CC, 11 },
+    { 0x6CB, 11 },
+    { 0x6E, 7 },
+    { 0x366D, 14 },
+    { 0xF, 4 },
+    { 0xE, 4 },
+    { 0x4, 4 },
+    { 0x5, 4 },
+    { 0xA, 4 },
+    { 0x6, 4 },
+    { 0x1A, 5 },
+    { 0x11, 5 },
+    { 0x7, 4 },
+    { 0xC, 4 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0x9, 4 },
+    { 0x17, 5 },
+    { 0x6F, 7 },
+    { 0x6D, 7 },
+    { 0x364, 10 },
+    { 0xD9A, 12 },
+    { 0x6CA, 11 },
+    { 0x1B37, 13 },
+    { 0x366C, 14 },
+    { 0x42, 7 },
+    { 0xD8, 8 }
+  },
+  {  /* DC bias table 3 */
+    { 0x0, 4 },
+    { 0x2D, 6 },
+    { 0xF7, 8 },
+    { 0x58, 7 },
+    { 0x167, 9 },
+    { 0x2CB, 10 },
+    { 0x2CA, 10 },
+    { 0xE, 6 },
+    { 0x1661, 13 },
+    { 0x3, 3 },
+    { 0x2, 3 },
+    { 0x8, 4 },
+    { 0x9, 4 },
+    { 0xD, 4 },
+    { 0x2, 4 },
+    { 0x1F, 5 },
+    { 0x17, 5 },
+    { 0x1, 4 },
+    { 0xC, 4 },
+    { 0xE, 4 },
+    { 0xA, 4 },
+    { 0x6, 5 },
+    { 0x78, 7 },
+    { 0xF, 6 },
+    { 0x7A, 7 },
+    { 0x164, 9 },
+    { 0x599, 11 },
+    { 0x2CD, 10 },
+    { 0xB31, 12 },
+    { 0x1660, 13 },
+    { 0x79, 7 },
+    { 0xF6, 8 }
+  },
+  {  /* DC bias table 4 */
+    { 0x3, 4 },
+    { 0x3C, 6 },
+    { 0xF, 7 },
+    { 0x7A, 7 },
+    { 0x1D, 8 },
+    { 0x20, 9 },
+    { 0x72, 10 },
+    { 0x6, 6 },
+    { 0x399, 13 },
+    { 0x4, 3 },
+    { 0x5, 3 },
+    { 0x5, 4 },
+    { 0x6, 4 },
+    { 0xE, 4 },
+    { 0x4, 4 },
+    { 0x0, 4 },
+    { 0x19, 5 },
+    { 0x2, 4 },
+    { 0xD, 4 },
+    { 0x7, 4 },
+    { 0x1F, 5 },
+    { 0x30, 6 },
+    { 0x11, 8 },
+    { 0x31, 6 },
+    { 0x5, 6 },
+    { 0x21, 9 },
+    { 0xE7, 11 },
+    { 0x38, 9 },
+    { 0x1CD, 12 },
+    { 0x398, 13 },
+    { 0x7B, 7 },
+    { 0x9, 7 }
+  },
+  {  /* DC bias table 5 */
+    { 0x9, 4 },
+    { 0x2, 5 },
+    { 0x74, 7 },
+    { 0x7, 6 },
+    { 0xEC, 8 },
+    { 0xD1, 9 },
+    { 0x1A6, 10 },
+    { 0x6, 6 },
+    { 0xD21, 13 },
+    { 0x5, 3 },
+    { 0x6, 3 },
+    { 0x8, 4 },
+    { 0x7, 4 },
+    { 0xF, 4 },
+    { 0x4, 4 },
+    { 0x0, 4 },
+    { 0x1C, 5 },
+    { 0x2, 4 },
+    { 0x5, 4 },
+    { 0x3, 4 },
+    { 0xC, 5 },
+    { 0x35, 7 },
+    { 0x1A7, 10 },
+    { 0x1B, 6 },
+    { 0x77, 7 },
+    { 0x1A5, 10 },
+    { 0x349, 11 },
+    { 0xD0, 9 },
+    { 0x691, 12 },
+    { 0xD20, 13 },
+    { 0x75, 7 },
+    { 0xED, 8 }
+  },
+  {  /* DC bias table 6 */
+    { 0xA, 4 },
+    { 0xC, 5 },
+    { 0x12, 6 },
+    { 0x1B, 6 },
+    { 0xB7, 8 },
+    { 0x16C, 9 },
+    { 0x99, 9 },
+    { 0x5A, 7 },
+    { 0x16D8, 13 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x0, 3 },
+    { 0x5, 4 },
+    { 0x17, 5 },
+    { 0xE, 5 },
+    { 0x2, 4 },
+    { 0x3, 4 },
+    { 0xF, 5 },
+    { 0x1A, 6 },
+    { 0x4D, 8 },
+    { 0x2DB3, 14 },
+    { 0x2C, 6 },
+    { 0x11, 6 },
+    { 0x2DA, 10 },
+    { 0x5B7, 11 },
+    { 0x98, 9 },
+    { 0xB6D, 12 },
+    { 0x2DB2, 14 },
+    { 0x10, 6 },
+    { 0x27, 7 }
+  },
+  {  /* DC bias table 7 */
+    { 0xD, 4 },
+    { 0xF, 5 },
+    { 0x1D, 6 },
+    { 0x8, 5 },
+    { 0x51, 7 },
+    { 0x56, 8 },
+    { 0xAF, 9 },
+    { 0x2A, 7 },
+    { 0x148A, 13 },
+    { 0x7, 3 },
+    { 0x0, 2 },
+    { 0x8, 4 },
+    { 0x9, 4 },
+    { 0xC, 4 },
+    { 0x6, 4 },
+    { 0x17, 5 },
+    { 0xB, 5 },
+    { 0x16, 5 },
+    { 0x15, 5 },
+    { 0x9, 5 },
+    { 0x50, 7 },
+    { 0xAE, 9 },
+    { 0x2917, 14 },
+    { 0x1C, 6 },
+    { 0x14, 6 },
+    { 0x290, 10 },
+    { 0x523, 11 },
+    { 0x149, 9 },
+    { 0xA44, 12 },
+    { 0x2916, 14 },
+    { 0x53, 7 },
+    { 0xA5, 8 }
+  },
+  {  /* DC bias table 8 */
+    { 0x1, 4 },
+    { 0x1D, 6 },
+    { 0xF5, 8 },
+    { 0xF4, 8 },
+    { 0x24D, 10 },
+    { 0x499, 11 },
+    { 0x498, 11 },
+    { 0x1, 5 },
+    { 0x21, 6 },
+    { 0x6, 3 },
+    { 0x5, 3 },
+    { 0x6, 4 },
+    { 0x5, 4 },
+    { 0x2, 4 },
+    { 0x7, 5 },
+    { 0x25, 6 },
+    { 0x7B, 7 },
+    { 0x1C, 6 },
+    { 0x20, 6 },
+    { 0xD, 6 },
+    { 0x48, 7 },
+    { 0x92, 8 },
+    { 0x127, 9 },
+    { 0xE, 4 },
+    { 0x4, 4 },
+    { 0x11, 5 },
+    { 0xC, 6 },
+    { 0x3C, 6 },
+    { 0xF, 5 },
+    { 0x0, 5 },
+    { 0x1F, 5 },
+    { 0x13, 5 }
+  },
+  {  /* DC bias table 9 */
+    { 0x5, 4 },
+    { 0x3C, 6 },
+    { 0x40, 7 },
+    { 0xD, 7 },
+    { 0x31, 9 },
+    { 0x61, 10 },
+    { 0x60, 10 },
+    { 0x2, 5 },
+    { 0xF5, 8 },
+    { 0x6, 3 },
+    { 0x5, 3 },
+    { 0x7, 4 },
+    { 0x6, 4 },
+    { 0x2, 4 },
+    { 0x9, 5 },
+    { 0x25, 6 },
+    { 0x7, 6 },
+    { 0x21, 6 },
+    { 0x24, 6 },
+    { 0x10, 6 },
+    { 0x41, 7 },
+    { 0xF4, 8 },
+    { 0x19, 8 },
+    { 0xE, 4 },
+    { 0x3, 4 },
+    { 0x11, 5 },
+    { 0x11, 6 },
+    { 0x3F, 6 },
+    { 0x3E, 6 },
+    { 0x7B, 7 },
+    { 0x0, 4 },
+    { 0x13, 5 }
+  },
+  {  /* DC bias table 10 */
+    { 0xA, 4 },
+    { 0x7, 5 },
+    { 0x1, 6 },
+    { 0x9, 6 },
+    { 0x131, 9 },
+    { 0x261, 10 },
+    { 0x260, 10 },
+    { 0x15, 6 },
+    { 0x1, 7 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0x8, 4 },
+    { 0x7, 4 },
+    { 0x6, 4 },
+    { 0x12, 5 },
+    { 0x2F, 6 },
+    { 0x14, 6 },
+    { 0x27, 6 },
+    { 0x2D, 6 },
+    { 0x16, 6 },
+    { 0x4D, 7 },
+    { 0x99, 8 },
+    { 0x0, 7 },
+    { 0x4, 4 },
+    { 0x1, 4 },
+    { 0x5, 5 },
+    { 0x17, 6 },
+    { 0x2E, 6 },
+    { 0x2C, 6 },
+    { 0x8, 6 },
+    { 0x6, 5 },
+    { 0x1, 5 }
+  },
+  {  /* DC bias table 11 */
+    { 0x0, 3 },
+    { 0xE, 5 },
+    { 0x17, 6 },
+    { 0x2A, 6 },
+    { 0x10, 7 },
+    { 0xF9, 10 },
+    { 0xF8, 10 },
+    { 0x1E, 7 },
+    { 0x3F, 8 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x6, 4 },
+    { 0xF, 5 },
+    { 0x5, 5 },
+    { 0x16, 6 },
+    { 0x29, 6 },
+    { 0x2B, 6 },
+    { 0x15, 6 },
+    { 0x50, 7 },
+    { 0x11, 7 },
+    { 0x7D, 9 },
+    { 0x4, 4 },
+    { 0x17, 5 },
+    { 0x6, 5 },
+    { 0x14, 6 },
+    { 0x2C, 6 },
+    { 0x2D, 6 },
+    { 0xE, 6 },
+    { 0x9, 6 },
+    { 0x51, 7 }
+  },
+  {  /* DC bias table 12 */
+    { 0x2, 3 },
+    { 0x18, 5 },
+    { 0x2F, 6 },
+    { 0xD, 5 },
+    { 0x53, 7 },
+    { 0x295, 10 },
+    { 0x294, 10 },
+    { 0xA4, 8 },
+    { 0x7C, 8 },
+    { 0x0, 2 },
+    { 0x7, 3 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x1B, 5 },
+    { 0xC, 5 },
+    { 0x28, 6 },
+    { 0x6A, 7 },
+    { 0x1E, 6 },
+    { 0x1D, 6 },
+    { 0x69, 7 },
+    { 0xD7, 8 },
+    { 0x7D, 8 },
+    { 0x14B, 9 },
+    { 0x19, 5 },
+    { 0x16, 5 },
+    { 0x2E, 6 },
+    { 0x1C, 6 },
+    { 0x2B, 6 },
+    { 0x2A, 6 },
+    { 0x68, 7 },
+    { 0x3F, 7 },
+    { 0xD6, 8 }
+  },
+  {  /* DC bias table 13 */
+    { 0x2, 3 },
+    { 0x1B, 5 },
+    { 0xC, 5 },
+    { 0x18, 5 },
+    { 0x29, 6 },
+    { 0x7F, 8 },
+    { 0x2F0, 10 },
+    { 0x198, 9 },
+    { 0x179, 9 },
+    { 0x0, 2 },
+    { 0x7, 3 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x1A, 5 },
+    { 0xD, 5 },
+    { 0x2A, 6 },
+    { 0x64, 7 },
+    { 0x1E, 6 },
+    { 0x67, 7 },
+    { 0x5F, 7 },
+    { 0xCD, 8 },
+    { 0x7E, 8 },
+    { 0x2F1, 10 },
+    { 0x16, 5 },
+    { 0xE, 5 },
+    { 0x2E, 6 },
+    { 0x65, 7 },
+    { 0x2B, 6 },
+    { 0x28, 6 },
+    { 0x3E, 7 },
+    { 0xBD, 8 },
+    { 0x199, 9 }
+  },
+  {  /* DC bias table 14 */
+    { 0x2, 3 },
+    { 0x7, 4 },
+    { 0x16, 5 },
+    { 0x6, 4 },
+    { 0x36, 6 },
+    { 0x5C, 7 },
+    { 0x15D, 9 },
+    { 0x15C, 9 },
+    { 0x2BF, 10 },
+    { 0x0, 2 },
+    { 0x7, 3 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x18, 5 },
+    { 0x34, 6 },
+    { 0x2A, 6 },
+    { 0x5E, 7 },
+    { 0x6A, 7 },
+    { 0x64, 7 },
+    { 0x5D, 7 },
+    { 0xCB, 8 },
+    { 0xAD, 8 },
+    { 0x2BE, 10 },
+    { 0x14, 5 },
+    { 0x33, 6 },
+    { 0x6E, 7 },
+    { 0x5F, 7 },
+    { 0x6F, 7 },
+    { 0x6B, 7 },
+    { 0xCA, 8 },
+    { 0xAC, 8 },
+    { 0x15E, 9 }
+  },
+  {  /* DC bias table 15 */
+    { 0xF, 4 },
+    { 0x1D, 5 },
+    { 0x18, 5 },
+    { 0xB, 4 },
+    { 0x19, 5 },
+    { 0x29, 6 },
+    { 0xD6, 8 },
+    { 0x551, 11 },
+    { 0xAA1, 12 },
+    { 0x1, 2 },
+    { 0x0, 2 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x1B, 5 },
+    { 0x38, 6 },
+    { 0x28, 6 },
+    { 0x57, 7 },
+    { 0x6A, 7 },
+    { 0x68, 7 },
+    { 0x56, 7 },
+    { 0xE5, 8 },
+    { 0x155, 9 },
+    { 0xAA0, 12 },
+    { 0x73, 7 },
+    { 0x69, 7 },
+    { 0xD7, 8 },
+    { 0xAB, 8 },
+    { 0xE4, 8 },
+    { 0xA9, 8 },
+    { 0x151, 9 },
+    { 0x150, 9 },
+    { 0x2A9, 10 }
+  }
+};
+
+static const uint16_t ac_bias_0[16][32][2] = {
+  {  /* AC bias group 1, table 0 */
+    { 0x8, 5 },
+    { 0x25, 7 },
+    { 0x17A, 9 },
+    { 0x2F7, 10 },
+    { 0xBDB, 12 },
+    { 0x17B4, 13 },
+    { 0x2F6B, 14 },
+    { 0x1D, 5 },
+    { 0x2F6A, 14 },
+    { 0x8, 4 },
+    { 0x7, 4 },
+    { 0x1, 4 },
+    { 0x2, 4 },
+    { 0xA, 4 },
+    { 0x6, 4 },
+    { 0x0, 4 },
+    { 0x1C, 5 },
+    { 0x9, 4 },
+    { 0xD, 4 },
+    { 0xF, 4 },
+    { 0xC, 4 },
+    { 0x3, 4 },
+    { 0xA, 5 },
+    { 0x16, 5 },
+    { 0x13, 6 },
+    { 0x5D, 7 },
+    { 0x24, 7 },
+    { 0xBC, 8 },
+    { 0x5C, 7 },
+    { 0x5EC, 11 },
+    { 0xB, 5 },
+    { 0x5F, 7 }
+  },
+  {  /* AC bias group 1, table 1 */
+    { 0xF, 5 },
+    { 0x10, 6 },
+    { 0x4B, 8 },
+    { 0xC6, 8 },
+    { 0x31D, 10 },
+    { 0xC71, 12 },
+    { 0xC70, 12 },
+    { 0x1, 4 },
+    { 0xC73, 12 },
+    { 0x8, 4 },
+    { 0x9, 4 },
+    { 0x2, 4 },
+    { 0x3, 4 },
+    { 0xB, 4 },
+    { 0x6, 4 },
+    { 0x0, 4 },
+    { 0x1C, 5 },
+    { 0x5, 4 },
+    { 0xD, 4 },
+    { 0xF, 4 },
+    { 0xA, 4 },
+    { 0x19, 5 },
+    { 0x13, 6 },
+    { 0x1D, 5 },
+    { 0x30, 6 },
+    { 0x62, 7 },
+    { 0x24, 7 },
+    { 0x4A, 8 },
+    { 0x18F, 9 },
+    { 0xC72, 12 },
+    { 0xE, 5 },
+    { 0x11, 6 }
+  },
+  {  /* AC bias group 1, table 2 */
+    { 0x1B, 5 },
+    { 0x3, 6 },
+    { 0x8D, 8 },
+    { 0x40, 7 },
+    { 0x239, 10 },
+    { 0x471, 11 },
+    { 0x8E0, 12 },
+    { 0x3, 4 },
+    { 0x11C3, 13 },
+    { 0xA, 4 },
+    { 0x9, 4 },
+    { 0x4, 4 },
+    { 0x5, 4 },
+    { 0xE, 4 },
+    { 0x7, 4 },
+    { 0x1, 4 },
+    { 0x1E, 5 },
+    { 0x6, 4 },
+    { 0xC, 4 },
+    { 0xB, 4 },
+    { 0x2, 4 },
+    { 0x0, 5 },
+    { 0x41, 7 },
+    { 0x1F, 5 },
+    { 0x22, 6 },
+    { 0x2, 6 },
+    { 0x8F, 8 },
+    { 0x8C, 8 },
+    { 0x11D, 9 },
+    { 0x11C2, 13 },
+    { 0x1A, 5 },
+    { 0x21, 6 }
+  },
+  {  /* AC bias group 1, table 3 */
+    { 0x1F, 5 },
+    { 0x3, 6 },
+    { 0x3, 7 },
+    { 0x43, 7 },
+    { 0xB, 9 },
+    { 0x15, 10 },
+    { 0x51, 12 },
+    { 0x3, 4 },
+    { 0x50, 12 },
+    { 0xD, 4 },
+    { 0xC, 4 },
+    { 0x4, 4 },
+    { 0x6, 4 },
+    { 0xE, 4 },
+    { 0xA, 4 },
+    { 0x1, 4 },
+    { 0x1E, 5 },
+    { 0x5, 4 },
+    { 0x9, 4 },
+    { 0x7, 4 },
+    { 0x11, 5 },
+    { 0x2, 6 },
+    { 0x4, 8 },
+    { 0x2, 4 },
+    { 0x2D, 6 },
+    { 0x20, 6 },
+    { 0x42, 7 },
+    { 0x1, 7 },
+    { 0x0, 7 },
+    { 0x29, 11 },
+    { 0x17, 5 },
+    { 0x2C, 6 }
+  },
+  {  /* AC bias group 1, table 4 */
+    { 0x3, 4 },
+    { 0x1F, 6 },
+    { 0x3A, 7 },
+    { 0x5D, 7 },
+    { 0x173, 9 },
+    { 0x2E4, 10 },
+    { 0x172D, 13 },
+    { 0x4, 4 },
+    { 0x172C, 13 },
+    { 0xF, 4 },
+    { 0xE, 4 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0xC, 4 },
+    { 0xA, 4 },
+    { 0x1, 4 },
+    { 0x16, 5 },
+    { 0x2, 4 },
+    { 0x5, 4 },
+    { 0x1A, 5 },
+    { 0x2F, 6 },
+    { 0x38, 7 },
+    { 0x5CA, 11 },
+    { 0x6, 4 },
+    { 0x37, 6 },
+    { 0x1E, 6 },
+    { 0x3B, 7 },
+    { 0x39, 7 },
+    { 0xB8, 8 },
+    { 0xB97, 12 },
+    { 0x0, 4 },
+    { 0x36, 6 }
+  },
+  {  /* AC bias group 1, table 5 */
+    { 0x6, 4 },
+    { 0x37, 6 },
+    { 0x5D, 7 },
+    { 0xC, 6 },
+    { 0xB9, 8 },
+    { 0x2E3, 10 },
+    { 0x5C4, 11 },
+    { 0x4, 4 },
+    { 0x1715, 13 },
+    { 0x0, 3 },
+    { 0xF, 4 },
+    { 0x8, 4 },
+    { 0x7, 4 },
+    { 0xC, 4 },
+    { 0x9, 4 },
+    { 0x1D, 5 },
+    { 0x16, 5 },
+    { 0x1C, 5 },
+    { 0x1A, 5 },
+    { 0xB, 5 },
+    { 0x5E, 7 },
+    { 0x170, 9 },
+    { 0x1714, 13 },
+    { 0xA, 4 },
+    { 0xA, 5 },
+    { 0x36, 6 },
+    { 0x5F, 7 },
+    { 0x1B, 7 },
+    { 0x1A, 7 },
+    { 0xB8B, 12 },
+    { 0x2, 4 },
+    { 0x7, 5 }
+  },
+  {  /* AC bias group 1, table 6 */
+    { 0xC, 4 },
+    { 0xB, 5 },
+    { 0x79, 7 },
+    { 0x22, 6 },
+    { 0xF0, 8 },
+    { 0x119, 9 },
+    { 0x230, 10 },
+    { 0x1D, 5 },
+    { 0x8C4, 12 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xA, 4 },
+    { 0x9, 4 },
+    { 0xB, 4 },
+    { 0x7, 4 },
+    { 0x1C, 5 },
+    { 0x3D, 6 },
+    { 0xD, 5 },
+    { 0x8, 5 },
+    { 0x15, 6 },
+    { 0x8D, 8 },
+    { 0x118B, 13 },
+    { 0x118A, 13 },
+    { 0xD, 4 },
+    { 0x10, 5 },
+    { 0x9, 5 },
+    { 0x14, 6 },
+    { 0x47, 7 },
+    { 0xF1, 8 },
+    { 0x463, 11 },
+    { 0x1F, 5 },
+    { 0xC, 5 }
+  },
+  {  /* AC bias group 1, table 7 */
+    { 0x0, 3 },
+    { 0x1A, 5 },
+    { 0x33, 6 },
+    { 0xC, 5 },
+    { 0x46, 7 },
+    { 0x1E3, 9 },
+    { 0x3C5, 10 },
+    { 0x17, 5 },
+    { 0x1E21, 13 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x9, 4 },
+    { 0xA, 4 },
+    { 0x7, 4 },
+    { 0x1B, 5 },
+    { 0x3D, 6 },
+    { 0x1B, 6 },
+    { 0x22, 6 },
+    { 0x79, 7 },
+    { 0xF0, 8 },
+    { 0x1E20, 13 },
+    { 0x1E23, 13 },
+    { 0x1E22, 13 },
+    { 0xE, 4 },
+    { 0x16, 5 },
+    { 0x18, 5 },
+    { 0x32, 6 },
+    { 0x1A, 6 },
+    { 0x47, 7 },
+    { 0x789, 11 },
+    { 0x1F, 5 },
+    { 0x10, 5 }
+  },
+  {  /* AC bias group 1, table 8 */
+    { 0x1D, 5 },
+    { 0x61, 7 },
+    { 0x4E, 8 },
+    { 0x9E, 9 },
+    { 0x27C, 11 },
+    { 0x9F5, 13 },
+    { 0x9F4, 13 },
+    { 0x3, 4 },
+    { 0x60, 7 },
+    { 0x0, 3 },
+    { 0xF, 4 },
+    { 0xB, 4 },
+    { 0xA, 4 },
+    { 0x9, 4 },
+    { 0x5, 4 },
+    { 0xD, 5 },
+    { 0x31, 6 },
+    { 0x8, 5 },
+    { 0x38, 6 },
+    { 0x12, 6 },
+    { 0x26, 7 },
+    { 0x13F, 10 },
+    { 0x4FB, 12 },
+    { 0xD, 4 },
+    { 0x2, 4 },
+    { 0xC, 5 },
+    { 0x39, 6 },
+    { 0x1C, 6 },
+    { 0xF, 5 },
+    { 0x1D, 6 },
+    { 0x8, 4 },
+    { 0x19, 5 }
+  },
+  {  /* AC bias group 1, table 9 */
+    { 0x7, 4 },
+    { 0x19, 6 },
+    { 0xAB, 8 },
+    { 0xAA, 8 },
+    { 0x119, 10 },
+    { 0x461, 12 },
+    { 0x460, 12 },
+    { 0x1B, 5 },
+    { 0x47, 8 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xC, 4 },
+    { 0xB, 4 },
+    { 0x9, 4 },
+    { 0x5, 4 },
+    { 0xD, 5 },
+    { 0x35, 6 },
+    { 0x3D, 6 },
+    { 0x3C, 6 },
+    { 0x18, 6 },
+    { 0x22, 7 },
+    { 0x8D, 9 },
+    { 0x231, 11 },
+    { 0xE, 4 },
+    { 0x1F, 5 },
+    { 0x9, 5 },
+    { 0x2B, 6 },
+    { 0x10, 6 },
+    { 0x34, 6 },
+    { 0x54, 7 },
+    { 0x8, 4 },
+    { 0x14, 5 }
+  },
+  {  /* AC bias group 1, table 10 */
+    { 0xC, 4 },
+    { 0x5, 5 },
+    { 0x8, 6 },
+    { 0x5B, 7 },
+    { 0x4D, 9 },
+    { 0x131, 11 },
+    { 0x261, 12 },
+    { 0x1A, 5 },
+    { 0x12, 7 },
+    { 0x0, 3 },
+    { 0xF, 4 },
+    { 0xA, 4 },
+    { 0x9, 4 },
+    { 0x6, 4 },
+    { 0x1B, 5 },
+    { 0x6, 5 },
+    { 0x1C, 6 },
+    { 0x2C, 6 },
+    { 0x15, 6 },
+    { 0x5A, 7 },
+    { 0x27, 8 },
+    { 0x99, 10 },
+    { 0x260, 12 },
+    { 0xE, 4 },
+    { 0x4, 4 },
+    { 0xF, 5 },
+    { 0x7, 5 },
+    { 0x1D, 6 },
+    { 0xB, 5 },
+    { 0x14, 6 },
+    { 0x8, 4 },
+    { 0x17, 5 }
+  },
+  {  /* AC bias group 1, table 11 */
+    { 0xF, 4 },
+    { 0x13, 5 },
+    { 0x75, 7 },
+    { 0x24, 6 },
+    { 0x95, 8 },
+    { 0x251, 10 },
+    { 0x4A0, 11 },
+    { 0x10, 5 },
+    { 0xC8, 8 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x1, 4 },
+    { 0x0, 4 },
+    { 0x1A, 5 },
+    { 0x11, 5 },
+    { 0x2C, 6 },
+    { 0x65, 7 },
+    { 0x74, 7 },
+    { 0x4B, 7 },
+    { 0xC9, 8 },
+    { 0x129, 9 },
+    { 0x943, 12 },
+    { 0x942, 12 },
+    { 0x3, 3 },
+    { 0xA, 4 },
+    { 0x1C, 5 },
+    { 0x18, 5 },
+    { 0x33, 6 },
+    { 0x17, 5 },
+    { 0x2D, 6 },
+    { 0x1B, 5 },
+    { 0x3B, 6 }
+  },
+  {  /* AC bias group 1, table 12 */
+    { 0x3, 3 },
+    { 0x1A, 5 },
+    { 0x2D, 6 },
+    { 0x38, 6 },
+    { 0x28, 7 },
+    { 0x395, 10 },
+    { 0xE51, 12 },
+    { 0x37, 6 },
+    { 0xE4, 8 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0x1F, 5 },
+    { 0x1E, 5 },
+    { 0x17, 5 },
+    { 0x3A, 6 },
+    { 0x73, 7 },
+    { 0x2A, 7 },
+    { 0x2B, 7 },
+    { 0x29, 7 },
+    { 0x1CB, 9 },
+    { 0x729, 11 },
+    { 0x1CA1, 13 },
+    { 0x1CA0, 13 },
+    { 0x4, 3 },
+    { 0xA, 4 },
+    { 0x4, 4 },
+    { 0x18, 5 },
+    { 0x36, 6 },
+    { 0xB, 5 },
+    { 0x2C, 6 },
+    { 0x19, 5 },
+    { 0x3B, 6 }
+  },
+  {  /* AC bias group 1, table 13 */
+    { 0x4, 3 },
+    { 0x4, 4 },
+    { 0x3F, 6 },
+    { 0x17, 5 },
+    { 0x75, 7 },
+    { 0x1F5, 9 },
+    { 0x7D1, 11 },
+    { 0x17, 6 },
+    { 0x1F6, 9 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0x1B, 5 },
+    { 0x1A, 5 },
+    { 0xA, 5 },
+    { 0x32, 6 },
+    { 0x74, 7 },
+    { 0xF8, 8 },
+    { 0xF9, 8 },
+    { 0x1F7, 9 },
+    { 0x3E9, 10 },
+    { 0xFA0, 12 },
+    { 0x1F43, 13 },
+    { 0x1F42, 13 },
+    { 0x3, 3 },
+    { 0xA, 4 },
+    { 0x1E, 5 },
+    { 0x1C, 5 },
+    { 0x3B, 6 },
+    { 0x18, 5 },
+    { 0x16, 6 },
+    { 0x16, 5 },
+    { 0x33, 6 }
+  },
+  {  /* AC bias group 1, table 14 */
+    { 0x4, 3 },
+    { 0x7, 4 },
+    { 0x18, 5 },
+    { 0x1E, 5 },
+    { 0x36, 6 },
+    { 0x31, 7 },
+    { 0x177, 9 },
+    { 0x77, 7 },
+    { 0x176, 9 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0x1A, 5 },
+    { 0x19, 5 },
+    { 0x3A, 6 },
+    { 0x19, 6 },
+    { 0x5C, 7 },
+    { 0xBA, 8 },
+    { 0x61, 8 },
+    { 0xC1, 9 },
+    { 0x180, 10 },
+    { 0x302, 11 },
+    { 0x607, 12 },
+    { 0x606, 12 },
+    { 0x2, 3 },
+    { 0xA, 4 },
+    { 0x1F, 5 },
+    { 0x1C, 5 },
+    { 0x37, 6 },
+    { 0x16, 5 },
+    { 0x76, 7 },
+    { 0xD, 5 },
+    { 0x2F, 6 }
+  },
+  {  /* AC bias group 1, table 15 */
+    { 0x0, 3 },
+    { 0xA, 4 },
+    { 0x1A, 5 },
+    { 0xC, 4 },
+    { 0x1D, 5 },
+    { 0x39, 6 },
+    { 0x78, 7 },
+    { 0x5E, 7 },
+    { 0x393, 11 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x16, 5 },
+    { 0xF, 5 },
+    { 0x2E, 6 },
+    { 0x5F, 7 },
+    { 0x73, 8 },
+    { 0xE5, 9 },
+    { 0x1C8, 10 },
+    { 0xE4A, 13 },
+    { 0x1C97, 14 },
+    { 0x1C96, 14 },
+    { 0xE49, 13 },
+    { 0xE48, 13 },
+    { 0x4, 3 },
+    { 0x6, 4 },
+    { 0x1F, 5 },
+    { 0x1B, 5 },
+    { 0x1D, 6 },
+    { 0x38, 6 },
+    { 0x38, 7 },
+    { 0x3D, 6 },
+    { 0x79, 7 }
+  }
+};
+
+static const uint16_t ac_bias_1[16][32][2] = {
+  {  /* AC bias group 2, table 0 */
+    { 0xB, 5 },
+    { 0x2B, 7 },
+    { 0x54, 8 },
+    { 0x1B7, 9 },
+    { 0x6D9, 11 },
+    { 0xDB1, 12 },
+    { 0xDB0, 12 },
+    { 0x2, 4 },
+    { 0xAB, 9 },
+    { 0x9, 4 },
+    { 0xA, 4 },
+    { 0x7, 4 },
+    { 0x8, 4 },
+    { 0xF, 4 },
+    { 0xC, 4 },
+    { 0x3, 4 },
+    { 0x1D, 5 },
+    { 0x4, 4 },
+    { 0xB, 4 },
+    { 0x6, 4 },
+    { 0x1A, 5 },
+    { 0x3, 6 },
+    { 0xAA, 9 },
+    { 0x1, 4 },
+    { 0x0, 5 },
+    { 0x14, 6 },
+    { 0x6C, 7 },
+    { 0xDA, 8 },
+    { 0x2, 6 },
+    { 0x36D, 10 },
+    { 0x1C, 5 },
+    { 0x37, 6 }
+  },
+  {  /* AC bias group 2, table 1 */
+    { 0x1D, 5 },
+    { 0x4, 6 },
+    { 0xB6, 8 },
+    { 0x6A, 8 },
+    { 0x5B9, 11 },
+    { 0x16E1, 13 },
+    { 0x16E0, 13 },
+    { 0x7, 4 },
+    { 0x16F, 9 },
+    { 0xC, 4 },
+    { 0xD, 4 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0xF, 4 },
+    { 0xA, 4 },
+    { 0x3, 4 },
+    { 0x17, 5 },
+    { 0x2, 4 },
+    { 0x4, 4 },
+    { 0x1C, 5 },
+    { 0x2C, 6 },
+    { 0x6B, 8 },
+    { 0xB71, 12 },
+    { 0x5, 4 },
+    { 0x3, 5 },
+    { 0x1B, 6 },
+    { 0x5A, 7 },
+    { 0x34, 7 },
+    { 0x5, 6 },
+    { 0x2DD, 10 },
+    { 0x0, 4 },
+    { 0xC, 5 }
+  },
+  {  /* AC bias group 2, table 2 */
+    { 0x3, 4 },
+    { 0x7F, 7 },
+    { 0xA1, 8 },
+    { 0xA0, 8 },
+    { 0x20C, 10 },
+    { 0x834, 12 },
+    { 0x106B, 13 },
+    { 0x7, 4 },
+    { 0x82, 8 },
+    { 0xE, 4 },
+    { 0xD, 4 },
+    { 0xB, 4 },
+    { 0xC, 4 },
+    { 0x0, 3 },
+    { 0x9, 4 },
+    { 0x2, 4 },
+    { 0x11, 5 },
+    { 0x1E, 5 },
+    { 0x15, 5 },
+    { 0x3E, 6 },
+    { 0x40, 7 },
+    { 0x41B, 11 },
+    { 0x106A, 13 },
+    { 0x6, 4 },
+    { 0xA, 5 },
+    { 0x29, 6 },
+    { 0x7E, 7 },
+    { 0x51, 7 },
+    { 0x21, 6 },
+    { 0x107, 9 },
+    { 0x4, 4 },
+    { 0xB, 5 }
+  },
+  {  /* AC bias group 2, table 3 */
+    { 0x7, 4 },
+    { 0x1B, 6 },
+    { 0xF6, 8 },
+    { 0xE9, 8 },
+    { 0x3A1, 10 },
+    { 0x740, 11 },
+    { 0xE82, 12 },
+    { 0x1F, 5 },
+    { 0x1EF, 9 },
+    { 0x1, 3 },
+    { 0x2, 3 },
+    { 0xB, 4 },
+    { 0xC, 4 },
+    { 0xD, 4 },
+    { 0x8, 4 },
+    { 0x1C, 5 },
+    { 0x3, 5 },
+    { 0x12, 5 },
+    { 0x2, 5 },
+    { 0x75, 7 },
+    { 0x1D1, 9 },
+    { 0x1D07, 13 },
+    { 0x1D06, 13 },
+    { 0xA, 4 },
+    { 0x13, 5 },
+    { 0x3B, 6 },
+    { 0x1A, 6 },
+    { 0x7A, 7 },
+    { 0x3C, 6 },
+    { 0x1EE, 9 },
+    { 0x0, 4 },
+    { 0xC, 5 }
+  },
+  {  /* AC bias group 2, table 4 */
+    { 0xD, 4 },
+    { 0x3D, 6 },
+    { 0x42, 7 },
+    { 0x37, 7 },
+    { 0xD9, 9 },
+    { 0x362, 11 },
+    { 0x6C6, 12 },
+    { 0x1F, 5 },
+    { 0x86, 8 },
+    { 0x1, 3 },
+    { 0x2, 3 },
+    { 0xC, 4 },
+    { 0xB, 4 },
+    { 0xA, 4 },
+    { 0x1, 4 },
+    { 0xF, 5 },
+    { 0x25, 6 },
+    { 0x3C, 6 },
+    { 0x1A, 6 },
+    { 0x87, 8 },
+    { 0x1B0, 10 },
+    { 0xD8F, 13 },
+    { 0xD8E, 13 },
+    { 0xE, 4 },
+    { 0x13, 5 },
+    { 0xC, 5 },
+    { 0x24, 6 },
+    { 0x20, 6 },
+    { 0x11, 5 },
+    { 0x6D, 8 },
+    { 0x0, 4 },
+    { 0xE, 5 }
+  },
+  {  /* AC bias group 2, table 5 */
+    { 0x0, 3 },
+    { 0x12, 5 },
+    { 0x76, 7 },
+    { 0x77, 7 },
+    { 0x14D, 9 },
+    { 0x533, 11 },
+    { 0x14C9, 13 },
+    { 0x13, 5 },
+    { 0xA5, 8 },
+    { 0x2, 3 },
+    { 0x3, 3 },
+    { 0xB, 4 },
+    { 0xC, 4 },
+    { 0x8, 4 },
+    { 0x1A, 5 },
+    { 0x2B, 6 },
+    { 0x75, 7 },
+    { 0x74, 7 },
+    { 0xA7, 8 },
+    { 0x298, 10 },
+    { 0x14C8, 13 },
+    { 0x14CB, 13 },
+    { 0x14CA, 13 },
+    { 0xF, 4 },
+    { 0x1C, 5 },
+    { 0x7, 5 },
+    { 0x2A, 6 },
+    { 0x28, 6 },
+    { 0x1B, 5 },
+    { 0xA4, 8 },
+    { 0x2, 4 },
+    { 0x6, 5 }
+  },
+  {  /* AC bias group 2, table 6 */
+    { 0x2, 3 },
+    { 0x1A, 5 },
+    { 0x2B, 6 },
+    { 0x3A, 6 },
+    { 0xED, 8 },
+    { 0x283, 10 },
+    { 0xA0A, 12 },
+    { 0x4, 5 },
+    { 0xA1, 8 },
+    { 0x4, 3 },
+    { 0x3, 3 },
+    { 0xB, 4 },
+    { 0xC, 4 },
+    { 0x1F, 5 },
+    { 0x6, 5 },
+    { 0x77, 7 },
+    { 0xA3, 8 },
+    { 0xA2, 8 },
+    { 0x140, 9 },
+    { 0x1417, 13 },
+    { 0x1416, 13 },
+    { 0xA09, 12 },
+    { 0xA08, 12 },
+    { 0x0, 3 },
+    { 0x1E, 5 },
+    { 0x7, 5 },
+    { 0x2A, 6 },
+    { 0x29, 6 },
+    { 0x1C, 5 },
+    { 0xEC, 8 },
+    { 0x1B, 5 },
+    { 0x5, 5 }
+  },
+  {  /* AC bias group 2, table 7 */
+    { 0x2, 3 },
+    { 0x2, 4 },
+    { 0x18, 5 },
+    { 0x1D, 5 },
+    { 0x35, 6 },
+    { 0xE4, 8 },
+    { 0x1CF, 11 },
+    { 0x1D, 7 },
+    { 0x72, 9 },
+    { 0x4, 3 },
+    { 0x5, 3 },
+    { 0x6, 4 },
+    { 0x7, 4 },
+    { 0x6, 5 },
+    { 0x73, 7 },
+    { 0x38, 8 },
+    { 0x1CE, 11 },
+    { 0x39B, 12 },
+    { 0x398, 12 },
+    { 0x733, 13 },
+    { 0x732, 13 },
+    { 0x735, 13 },
+    { 0x734, 13 },
+    { 0x0, 3 },
+    { 0x1F, 5 },
+    { 0x1B, 5 },
+    { 0x34, 6 },
+    { 0xF, 6 },
+    { 0x1E, 5 },
+    { 0xE5, 8 },
+    { 0x19, 5 },
+    { 0x38, 6 }
+  },
+  {  /* AC bias group 2, table 8 */
+    { 0x16, 5 },
+    { 0x50, 7 },
+    { 0x172, 9 },
+    { 0x2E7, 10 },
+    { 0x1732, 13 },
+    { 0x2E67, 14 },
+    { 0x2E66, 14 },
+    { 0x6, 4 },
+    { 0x51, 7 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xD, 4 },
+    { 0xC, 4 },
+    { 0x9, 4 },
+    { 0x1C, 5 },
+    { 0x9, 5 },
+    { 0x1C, 6 },
+    { 0x1D, 6 },
+    { 0x5D, 7 },
+    { 0xB8, 8 },
+    { 0x5CD, 11 },
+    { 0x1731, 13 },
+    { 0x1730, 13 },
+    { 0xF, 4 },
+    { 0x5, 4 },
+    { 0xF, 5 },
+    { 0x8, 5 },
+    { 0x29, 6 },
+    { 0x1D, 5 },
+    { 0x2F, 6 },
+    { 0x8, 4 },
+    { 0x15, 5 }
+  },
+  {  /* AC bias group 2, table 9 */
+    { 0x9, 4 },
+    { 0x21, 6 },
+    { 0x40, 7 },
+    { 0xAD, 8 },
+    { 0x2B0, 10 },
+    { 0x1589, 13 },
+    { 0x1588, 13 },
+    { 0x1C, 5 },
+    { 0x5F, 7 },
+    { 0x0, 3 },
+    { 0xF, 4 },
+    { 0xD, 4 },
+    { 0xC, 4 },
+    { 0x6, 4 },
+    { 0x11, 5 },
+    { 0x2A, 6 },
+    { 0x57, 7 },
+    { 0x5E, 7 },
+    { 0x41, 7 },
+    { 0x159, 9 },
+    { 0x563, 11 },
+    { 0x158B, 13 },
+    { 0x158A, 13 },
+    { 0x1, 3 },
+    { 0x5, 4 },
+    { 0x14, 5 },
+    { 0x3B, 6 },
+    { 0x2E, 6 },
+    { 0x4, 4 },
+    { 0x3A, 6 },
+    { 0x7, 4 },
+    { 0x16, 5 }
+  },
+  {  /* AC bias group 2, table 10 */
+    { 0xE, 4 },
+    { 0x7, 5 },
+    { 0x46, 7 },
+    { 0x45, 7 },
+    { 0x64, 9 },
+    { 0x32A, 12 },
+    { 0x657, 13 },
+    { 0x18, 5 },
+    { 0xD, 6 },
+    { 0x0, 3 },
+    { 0xF, 4 },
+    { 0xA, 4 },
+    { 0xB, 4 },
+    { 0x1A, 5 },
+    { 0x36, 6 },
+    { 0x47, 7 },
+    { 0x44, 7 },
+    { 0x18, 7 },
+    { 0x33, 8 },
+    { 0xCB, 10 },
+    { 0x656, 13 },
+    { 0x329, 12 },
+    { 0x328, 12 },
+    { 0x2, 3 },
+    { 0x6, 4 },
+    { 0x19, 5 },
+    { 0xE, 5 },
+    { 0x37, 6 },
+    { 0x9, 4 },
+    { 0xF, 5 },
+    { 0x2, 4 },
+    { 0x10, 5 }
+  },
+  {  /* AC bias group 2, table 11 */
+    { 0x3, 3 },
+    { 0x18, 5 },
+    { 0x23, 6 },
+    { 0x77, 7 },
+    { 0x194, 9 },
+    { 0x1956, 13 },
+    { 0x32AF, 14 },
+    { 0x3A, 6 },
+    { 0x76, 7 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x1F, 5 },
+    { 0x1E, 5 },
+    { 0x14, 5 },
+    { 0x22, 6 },
+    { 0x64, 7 },
+    { 0x197, 9 },
+    { 0x196, 9 },
+    { 0x32B, 10 },
+    { 0x654, 11 },
+    { 0x32AE, 14 },
+    { 0x1955, 13 },
+    { 0x1954, 13 },
+    { 0x0, 3 },
+    { 0x9, 4 },
+    { 0x1C, 5 },
+    { 0x15, 5 },
+    { 0x10, 5 },
+    { 0xD, 4 },
+    { 0x17, 5 },
+    { 0x16, 5 },
+    { 0x33, 6 }
+  },
+  {  /* AC bias group 2, table 12 */
+    { 0x5, 3 },
+    { 0x6, 4 },
+    { 0x3E, 6 },
+    { 0x10, 5 },
+    { 0x48, 7 },
+    { 0x93F, 12 },
+    { 0x24FA, 14 },
+    { 0x32, 6 },
+    { 0x67, 7 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x1B, 5 },
+    { 0x1E, 5 },
+    { 0x34, 6 },
+    { 0x66, 7 },
+    { 0x92, 8 },
+    { 0x126, 9 },
+    { 0x24E, 10 },
+    { 0x49E, 11 },
+    { 0x49F7, 15 },
+    { 0x49F6, 15 },
+    { 0x24F9, 14 },
+    { 0x24F8, 14 },
+    { 0x0, 3 },
+    { 0x7, 4 },
+    { 0x18, 5 },
+    { 0x11, 5 },
+    { 0x3F, 6 },
+    { 0xE, 4 },
+    { 0x13, 5 },
+    { 0x35, 6 },
+    { 0x25, 6 }
+  },
+  {  /* AC bias group 2, table 13 */
+    { 0x5, 3 },
+    { 0x8, 4 },
+    { 0x12, 5 },
+    { 0x1C, 5 },
+    { 0x1C, 6 },
+    { 0xEA, 9 },
+    { 0x1D75, 14 },
+    { 0x1E, 6 },
+    { 0x66, 7 },
+    { 0x1, 3 },
+    { 0x2, 3 },
+    { 0x1B, 5 },
+    { 0x1A, 5 },
+    { 0x1F, 6 },
+    { 0x3B, 7 },
+    { 0x74, 8 },
+    { 0x1D6, 10 },
+    { 0x3AF, 11 },
+    { 0x1D74, 14 },
+    { 0x1D77, 14 },
+    { 0x1D76, 14 },
+    { 0xEB9, 13 },
+    { 0xEB8, 13 },
+    { 0xF, 4 },
+    { 0x6, 4 },
+    { 0x13, 5 },
+    { 0x3B, 6 },
+    { 0x3A, 6 },
+    { 0x0, 3 },
+    { 0x18, 5 },
+    { 0x32, 6 },
+    { 0x67, 7 }
+  },
+  {  /* AC bias group 2, table 14 */
+    { 0x4, 3 },
+    { 0xA, 4 },
+    { 0x1B, 5 },
+    { 0xC, 4 },
+    { 0xD, 5 },
+    { 0xE6, 8 },
+    { 0x684, 11 },
+    { 0x72, 7 },
+    { 0xE7, 8 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x17, 5 },
+    { 0x16, 5 },
+    { 0x18, 6 },
+    { 0xD1, 8 },
+    { 0x1A0, 9 },
+    { 0x686, 11 },
+    { 0xD0F, 12 },
+    { 0xD0A, 12 },
+    { 0x1A17, 13 },
+    { 0x1A16, 13 },
+    { 0x1A1D, 13 },
+    { 0x1A1C, 13 },
+    { 0xF, 4 },
+    { 0x1D, 5 },
+    { 0xE, 5 },
+    { 0x35, 6 },
+    { 0x38, 6 },
+    { 0x0, 3 },
+    { 0xF, 5 },
+    { 0x19, 6 },
+    { 0x69, 7 }
+  },
+  {  /* AC bias group 2, table 15 */
+    { 0x3, 3 },
+    { 0xC, 4 },
+    { 0x1B, 5 },
+    { 0x0, 3 },
+    { 0x3, 4 },
+    { 0x2E, 6 },
+    { 0x51, 9 },
+    { 0xBC, 8 },
+    { 0x53, 9 },
+    { 0x4, 3 },
+    { 0x2, 3 },
+    { 0x16, 5 },
+    { 0x15, 5 },
+    { 0x15, 7 },
+    { 0x50, 9 },
+    { 0xA4, 10 },
+    { 0x294, 12 },
+    { 0x52B, 13 },
+    { 0x52A, 13 },
+    { 0x52D, 13 },
+    { 0x52C, 13 },
+    { 0x52F, 13 },
+    { 0x52E, 13 },
+    { 0xE, 4 },
+    { 0x1A, 5 },
+    { 0x4, 5 },
+    { 0x28, 6 },
+    { 0x29, 6 },
+    { 0xF, 4 },
+    { 0xB, 6 },
+    { 0x5F, 7 },
+    { 0xBD, 8 }
+  }
+};
+
+static const uint16_t ac_bias_2[16][32][2] = {
+  {  /* AC bias group 3, table 0 */
+    { 0x3, 4 },
+    { 0x9, 6 },
+    { 0xD0, 8 },
+    { 0x1A3, 9 },
+    { 0x344, 10 },
+    { 0xD14, 12 },
+    { 0x1A2B, 13 },
+    { 0x4, 4 },
+    { 0x15, 7 },
+    { 0x0, 3 },
+    { 0xF, 4 },
+    { 0xB, 4 },
+    { 0xC, 4 },
+    { 0xE, 4 },
+    { 0x9, 4 },
+    { 0x1B, 5 },
+    { 0xA, 5 },
+    { 0x14, 5 },
+    { 0xD, 5 },
+    { 0x2A, 6 },
+    { 0x14, 7 },
+    { 0x68B, 11 },
+    { 0x1A2A, 13 },
+    { 0x8, 4 },
+    { 0xB, 5 },
+    { 0x2B, 6 },
+    { 0xB, 6 },
+    { 0x69, 7 },
+    { 0x35, 6 },
+    { 0x8, 6 },
+    { 0x7, 4 },
+    { 0xC, 5 }
+  },
+  {  /* AC bias group 3, table 1 */
+    { 0xA, 4 },
+    { 0x3C, 6 },
+    { 0x32, 7 },
+    { 0x30, 7 },
+    { 0xC5, 9 },
+    { 0x621, 12 },
+    { 0x620, 12 },
+    { 0x1F, 5 },
+    { 0x33, 7 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xE, 4 },
+    { 0xD, 4 },
+    { 0xC, 4 },
+    { 0x4, 4 },
+    { 0xD, 5 },
+    { 0x26, 6 },
+    { 0x27, 6 },
+    { 0x14, 6 },
+    { 0x63, 8 },
+    { 0x189, 10 },
+    { 0x623, 12 },
+    { 0x622, 12 },
+    { 0xB, 4 },
+    { 0x12, 5 },
+    { 0x3D, 6 },
+    { 0x22, 6 },
+    { 0x15, 6 },
+    { 0xB, 5 },
+    { 0x23, 6 },
+    { 0x7, 4 },
+    { 0x10, 5 }
+  },
+  {  /* AC bias group 3, table 2 */
+    { 0xF, 4 },
+    { 0xC, 5 },
+    { 0x43, 7 },
+    { 0x10, 6 },
+    { 0x44, 8 },
+    { 0x114, 10 },
+    { 0x455, 12 },
+    { 0x18, 5 },
+    { 0x23, 7 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xE, 4 },
+    { 0xD, 4 },
+    { 0x9, 4 },
+    { 0x19, 5 },
+    { 0x9, 5 },
+    { 0x17, 6 },
+    { 0x16, 6 },
+    { 0x42, 7 },
+    { 0x8B, 9 },
+    { 0x454, 12 },
+    { 0x457, 12 },
+    { 0x456, 12 },
+    { 0xB, 4 },
+    { 0x15, 5 },
+    { 0xA, 5 },
+    { 0x29, 6 },
+    { 0x20, 6 },
+    { 0xD, 5 },
+    { 0x28, 6 },
+    { 0x7, 4 },
+    { 0x11, 5 }
+  },
+  {  /* AC bias group 3, table 3 */
+    { 0x1, 3 },
+    { 0x1A, 5 },
+    { 0x29, 6 },
+    { 0x2A, 6 },
+    { 0xA0, 8 },
+    { 0x285, 10 },
+    { 0x1425, 13 },
+    { 0x2, 5 },
+    { 0x0, 7 },
+    { 0x2, 3 },
+    { 0x3, 3 },
+    { 0xC, 4 },
+    { 0xB, 4 },
+    { 0x8, 4 },
+    { 0x12, 5 },
+    { 0x1, 6 },
+    { 0x51, 7 },
+    { 0x1, 7 },
+    { 0x143, 9 },
+    { 0x508, 11 },
+    { 0x1424, 13 },
+    { 0x1427, 13 },
+    { 0x1426, 13 },
+    { 0xF, 4 },
+    { 0x1C, 5 },
+    { 0x3, 5 },
+    { 0x37, 6 },
+    { 0x2B, 6 },
+    { 0x13, 5 },
+    { 0x36, 6 },
+    { 0x1D, 5 },
+    { 0x1, 5 }
+  },
+  {  /* AC bias group 3, table 4 */
+    { 0x4, 3 },
+    { 0x1F, 5 },
+    { 0x3D, 6 },
+    { 0x6, 5 },
+    { 0x16, 7 },
+    { 0x53, 9 },
+    { 0x14A, 11 },
+    { 0x34, 6 },
+    { 0x2A, 8 },
+    { 0x2, 3 },
+    { 0x3, 3 },
+    { 0xB, 4 },
+    { 0xC, 4 },
+    { 0x1C, 5 },
+    { 0x37, 6 },
+    { 0x17, 7 },
+    { 0x2B, 8 },
+    { 0x28, 8 },
+    { 0xA4, 10 },
+    { 0x52D, 13 },
+    { 0x52C, 13 },
+    { 0x52F, 13 },
+    { 0x52E, 13 },
+    { 0x0, 3 },
+    { 0x1D, 5 },
+    { 0x7, 5 },
+    { 0x4, 5 },
+    { 0x35, 6 },
+    { 0x14, 5 },
+    { 0x36, 6 },
+    { 0x15, 5 },
+    { 0x3C, 6 }
+  },
+  {  /* AC bias group 3, table 5 */
+    { 0x4, 3 },
+    { 0xA, 4 },
+    { 0x7, 5 },
+    { 0x1D, 5 },
+    { 0x9, 6 },
+    { 0x1F3, 9 },
+    { 0x7C7, 11 },
+    { 0x8, 6 },
+    { 0x1F0, 9 },
+    { 0x3, 3 },
+    { 0x2, 3 },
+    { 0xD, 4 },
+    { 0xC, 4 },
+    { 0x17, 5 },
+    { 0x7D, 7 },
+    { 0x1F2, 9 },
+    { 0x7C6, 11 },
+    { 0x7C5, 11 },
+    { 0x1F12, 13 },
+    { 0x3E27, 14 },
+    { 0x3E26, 14 },
+    { 0x1F11, 13 },
+    { 0x1F10, 13 },
+    { 0x0, 3 },
+    { 0x1E, 5 },
+    { 0x6, 5 },
+    { 0x39, 6 },
+    { 0x38, 6 },
+    { 0x3F, 6 },
+    { 0x2C, 6 },
+    { 0x5, 5 },
+    { 0x2D, 6 }
+  },
+  {  /* AC bias group 3, table 6 */
+    { 0x2, 3 },
+    { 0x7, 4 },
+    { 0x18, 5 },
+    { 0x3, 4 },
+    { 0x5, 5 },
+    { 0x35, 7 },
+    { 0x4F, 9 },
+    { 0x12, 7 },
+    { 0x4E5, 13 },
+    { 0x5, 3 },
+    { 0x4, 3 },
+    { 0xD, 4 },
+    { 0xE, 4 },
+    { 0x33, 6 },
+    { 0x26, 8 },
+    { 0x9D, 10 },
+    { 0x4E4, 13 },
+    { 0x4E7, 13 },
+    { 0x4E6, 13 },
+    { 0x4E1, 13 },
+    { 0x4E0, 13 },
+    { 0x4E3, 13 },
+    { 0x4E2, 13 },
+    { 0x0, 3 },
+    { 0x1F, 5 },
+    { 0xC, 5 },
+    { 0x3D, 6 },
+    { 0x3C, 6 },
+    { 0x32, 6 },
+    { 0x34, 7 },
+    { 0x1B, 6 },
+    { 0x8, 6 }
+  },
+  {  /* AC bias group 3, table 7 */
+    { 0x0, 3 },
+    { 0x4, 4 },
+    { 0x1C, 5 },
+    { 0xF, 4 },
+    { 0x2, 4 },
+    { 0x7, 5 },
+    { 0x75, 7 },
+    { 0xE8, 8 },
+    { 0x1D2A, 13 },
+    { 0x5, 3 },
+    { 0x4, 3 },
+    { 0xD, 4 },
+    { 0xC, 4 },
+    { 0x77, 7 },
+    { 0xE96, 12 },
+    { 0x3A57, 14 },
+    { 0x3A56, 14 },
+    { 0x3A5D, 14 },
+    { 0x3A5C, 14 },
+    { 0x3A5F, 14 },
+    { 0x3A5E, 14 },
+    { 0x1D29, 13 },
+    { 0x1D28, 13 },
+    { 0x3, 3 },
+    { 0x6, 5 },
+    { 0xA, 5 },
+    { 0x2C, 7 },
+    { 0x17, 6 },
+    { 0x76, 7 },
+    { 0x1D3, 9 },
+    { 0x3A4, 10 },
+    { 0x2D, 7 }
+  },
+  {  /* AC bias group 3, table 8 */
+    { 0xA, 4 },
+    { 0x24, 6 },
+    { 0xBF, 8 },
+    { 0x85, 8 },
+    { 0x211, 10 },
+    { 0x842, 12 },
+    { 0x1087, 13 },
+    { 0x18, 5 },
+    { 0x20, 6 },
+    { 0x1, 3 },
+    { 0x2, 3 },
+    { 0xE, 4 },
+    { 0xD, 4 },
+    { 0x7, 4 },
+    { 0x13, 5 },
+    { 0x25, 6 },
+    { 0x5E, 7 },
+    { 0x43, 7 },
+    { 0xBE, 8 },
+    { 0x109, 9 },
+    { 0x1086, 13 },
+    { 0x841, 12 },
+    { 0x840, 12 },
+    { 0xF, 4 },
+    { 0x1, 4 },
+    { 0x11, 5 },
+    { 0x0, 5 },
+    { 0x2E, 6 },
+    { 0x19, 5 },
+    { 0x1, 5 },
+    { 0x6, 4 },
+    { 0x16, 5 }
+  },
+  {  /* AC bias group 3, table 9 */
+    { 0x2, 3 },
+    { 0xF, 5 },
+    { 0x6F, 7 },
+    { 0x61, 7 },
+    { 0x374, 10 },
+    { 0x1BA8, 13 },
+    { 0x3753, 14 },
+    { 0x12, 5 },
+    { 0x36, 6 },
+    { 0x0, 3 },
+    { 0x1, 3 },
+    { 0xA, 4 },
+    { 0xB, 4 },
+    { 0x1A, 5 },
+    { 0x31, 6 },
+    { 0x60, 7 },
+    { 0xDC, 8 },
+    { 0x1BB, 9 },
+    { 0x6EB, 11 },
+    { 0x1BAB, 13 },
+    { 0x3752, 14 },
+    { 0x3755, 14 },
+    { 0x3754, 14 },
+    { 0xE, 4 },
+    { 0x6, 4 },
+    { 0x13, 5 },
+    { 0xE, 5 },
+    { 0x3E, 6 },
+    { 0x8, 4 },
+    { 0x1E, 5 },
+    { 0x19, 5 },
+    { 0x3F, 6 }
+  },
+  {  /* AC bias group 3, table 10 */
+    { 0x3, 3 },
+    { 0x1C, 5 },
+    { 0x25, 6 },
+    { 0x24, 6 },
+    { 0x1DA, 9 },
+    { 0x1DBD, 13 },
+    { 0x3B7C, 14 },
+    { 0x3C, 6 },
+    { 0x3D, 6 },
+    { 0x0, 3 },
+    { 0x1, 3 },
+    { 0xB, 4 },
+    { 0xA, 4 },
+    { 0xB, 5 },
+    { 0x77, 7 },
+    { 0xEC, 8 },
+    { 0x3B6, 10 },
+    { 0x76E, 11 },
+    { 0x1DBF, 13 },
+    { 0x76FB, 15 },
+    { 0x76FA, 15 },
+    { 0x3B79, 14 },
+    { 0x3B78, 14 },
+    { 0xD, 4 },
+    { 0x1F, 5 },
+    { 0x13, 5 },
+    { 0xA, 5 },
+    { 0x8, 5 },
+    { 0xC, 4 },
+    { 0x8, 4 },
+    { 0x9, 5 },
+    { 0x3A, 6 }
+  },
+  {  /* AC bias group 3, table 11 */
+    { 0x5, 3 },
+    { 0x3, 4 },
+    { 0x4, 5 },
+    { 0x10, 5 },
+    { 0x8F, 8 },
+    { 0x475, 11 },
+    { 0x11D1, 13 },
+    { 0x79, 7 },
+    { 0x27, 6 },
+    { 0x2, 3 },
+    { 0x3, 3 },
+    { 0x1, 4 },
+    { 0x0, 4 },
+    { 0x26, 6 },
+    { 0x46, 7 },
+    { 0x11C, 9 },
+    { 0x477, 11 },
+    { 0x8ED, 12 },
+    { 0x11D0, 13 },
+    { 0x11D3, 13 },
+    { 0x11D2, 13 },
+    { 0x11D9, 13 },
+    { 0x11D8, 13 },
+    { 0xD, 4 },
+    { 0x1F, 5 },
+    { 0x12, 5 },
+    { 0x5, 5 },
+    { 0x3D, 6 },
+    { 0xC, 4 },
+    { 0xE, 4 },
+    { 0x22, 6 },
+    { 0x78, 7 }
+  },
+  {  /* AC bias group 3, table 12 */
+    { 0x5, 3 },
+    { 0xC, 4 },
+    { 0x1B, 5 },
+    { 0x0, 4 },
+    { 0x6, 6 },
+    { 0x3E2, 10 },
+    { 0x3E3D, 14 },
+    { 0xF, 7 },
+    { 0x34, 6 },
+    { 0x3, 3 },
+    { 0x2, 3 },
+    { 0x1E, 5 },
+    { 0x1D, 5 },
+    { 0x7D, 7 },
+    { 0x1F0, 9 },
+    { 0x7C6, 11 },
+    { 0x3E3C, 14 },
+    { 0x3E3F, 14 },
+    { 0x3E3E, 14 },
+    { 0x3E39, 14 },
+    { 0x3E38, 14 },
+    { 0x3E3B, 14 },
+    { 0x3E3A, 14 },
+    { 0x8, 4 },
+    { 0x1C, 5 },
+    { 0x2, 5 },
+    { 0x3F, 6 },
+    { 0x35, 6 },
+    { 0x9, 4 },
+    { 0x1, 3 },
+    { 0xE, 7 },
+    { 0xF9, 8 }
+  },
+  {  /* AC bias group 3, table 13 */
+    { 0x4, 3 },
+    { 0xB, 4 },
+    { 0x1, 4 },
+    { 0xA, 4 },
+    { 0x1E, 6 },
+    { 0xE0, 9 },
+    { 0xE1E, 13 },
+    { 0x71, 8 },
+    { 0x39, 7 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0xD, 5 },
+    { 0xC, 5 },
+    { 0x20, 7 },
+    { 0x1C2, 10 },
+    { 0x1C3F, 14 },
+    { 0x1C3E, 14 },
+    { 0xE19, 13 },
+    { 0xE18, 13 },
+    { 0xE1B, 13 },
+    { 0xE1A, 13 },
+    { 0xE1D, 13 },
+    { 0xE1C, 13 },
+    { 0x0, 4 },
+    { 0x9, 5 },
+    { 0x1D, 6 },
+    { 0x1F, 6 },
+    { 0x11, 6 },
+    { 0x5, 4 },
+    { 0x1, 3 },
+    { 0x43, 8 },
+    { 0x42, 8 }
+  },
+  {  /* AC bias group 3, table 14 */
+    { 0x4, 3 },
+    { 0xD, 4 },
+    { 0x7, 4 },
+    { 0x2, 3 },
+    { 0x14, 5 },
+    { 0x16C, 9 },
+    { 0x16D1, 13 },
+    { 0x2DF, 10 },
+    { 0x16E, 9 },
+    { 0x0, 2 },
+    { 0x7, 3 },
+    { 0x2C, 6 },
+    { 0x2B, 6 },
+    { 0x2DE, 10 },
+    { 0x16D0, 13 },
+    { 0x16D3, 13 },
+    { 0x16D2, 13 },
+    { 0x2DB5, 14 },
+    { 0x2DB4, 14 },
+    { 0x2DB7, 14 },
+    { 0x2DB6, 14 },
+    { 0x16D9, 13 },
+    { 0x16D8, 13 },
+    { 0xC, 5 },
+    { 0x2A, 6 },
+    { 0x5A, 7 },
+    { 0x1B, 6 },
+    { 0x1A, 6 },
+    { 0x17, 5 },
+    { 0xC, 4 },
+    { 0x5B7, 11 },
+    { 0x5B5, 11 }
+  },
+  {  /* AC bias group 3, table 15 */
+    { 0x2, 2 },
+    { 0xF, 4 },
+    { 0x1C, 5 },
+    { 0xC, 4 },
+    { 0x3B, 6 },
+    { 0x1AC, 9 },
+    { 0x1AD8, 13 },
+    { 0x35B3, 14 },
+    { 0x35B2, 14 },
+    { 0x1, 2 },
+    { 0x0, 2 },
+    { 0x69, 7 },
+    { 0x68, 7 },
+    { 0x35BD, 14 },
+    { 0x35BC, 14 },
+    { 0x35BF, 14 },
+    { 0x35BE, 14 },
+    { 0x35B9, 14 },
+    { 0x35B8, 14 },
+    { 0x35BB, 14 },
+    { 0x35BA, 14 },
+    { 0x35B5, 14 },
+    { 0x35B4, 14 },
+    { 0x1A9, 9 },
+    { 0x1A8, 9 },
+    { 0x35A, 10 },
+    { 0xD7, 8 },
+    { 0xD5, 8 },
+    { 0x3A, 6 },
+    { 0x1B, 5 },
+    { 0x35B7, 14 },
+    { 0x35B6, 14 }
+  }
+};
+
+static const uint16_t ac_bias_3[16][32][2] = {
+  {  /* AC bias group 4, table 0 */
+    { 0x0, 3 },
+    { 0x10, 5 },
+    { 0x72, 7 },
+    { 0x71, 7 },
+    { 0x154, 9 },
+    { 0xAAB, 12 },
+    { 0xAA8, 12 },
+    { 0x14, 5 },
+    { 0x70, 7 },
+    { 0x2, 3 },
+    { 0x3, 3 },
+    { 0xC, 4 },
+    { 0xB, 4 },
+    { 0x3, 4 },
+    { 0x11, 5 },
+    { 0x73, 7 },
+    { 0x54, 7 },
+    { 0xAB, 8 },
+    { 0x2AB, 10 },
+    { 0x1553, 13 },
+    { 0x1552, 13 },
+    { 0x1555, 13 },
+    { 0x1554, 13 },
+    { 0xD, 4 },
+    { 0x1E, 5 },
+    { 0x12, 5 },
+    { 0x3E, 6 },
+    { 0x2B, 6 },
+    { 0x2, 4 },
+    { 0x3F, 6 },
+    { 0x1D, 5 },
+    { 0x13, 5 }
+  },
+  {  /* AC bias group 4, table 1 */
+    { 0x3, 3 },
+    { 0x1F, 5 },
+    { 0x29, 6 },
+    { 0x3D, 6 },
+    { 0xC, 7 },
+    { 0x69, 10 },
+    { 0x345, 13 },
+    { 0x2, 5 },
+    { 0x28, 6 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0xE, 4 },
+    { 0xC, 4 },
+    { 0x15, 5 },
+    { 0x7, 6 },
+    { 0x1B, 8 },
+    { 0x6B, 10 },
+    { 0x6A, 10 },
+    { 0x344, 13 },
+    { 0x347, 13 },
+    { 0x346, 13 },
+    { 0x1A1, 12 },
+    { 0x1A0, 12 },
+    { 0xB, 4 },
+    { 0x1A, 5 },
+    { 0x12, 5 },
+    { 0x0, 5 },
+    { 0x3C, 6 },
+    { 0x8, 4 },
+    { 0x1B, 5 },
+    { 0x13, 5 },
+    { 0x1, 5 }
+  },
+  {  /* AC bias group 4, table 2 */
+    { 0x4, 3 },
+    { 0x4, 4 },
+    { 0x3F, 6 },
+    { 0x14, 5 },
+    { 0x56, 7 },
+    { 0x15C, 9 },
+    { 0x15D5, 13 },
+    { 0x3C, 6 },
+    { 0x2A, 6 },
+    { 0x0, 3 },
+    { 0x1, 3 },
+    { 0xE, 4 },
+    { 0xD, 4 },
+    { 0xC, 5 },
+    { 0xAF, 8 },
+    { 0x2BB, 10 },
+    { 0x15D4, 13 },
+    { 0x15D7, 13 },
+    { 0x15D6, 13 },
+    { 0x15D1, 13 },
+    { 0x15D0, 13 },
+    { 0x15D3, 13 },
+    { 0x15D2, 13 },
+    { 0xB, 4 },
+    { 0x19, 5 },
+    { 0xD, 5 },
+    { 0x3E, 6 },
+    { 0x31, 6 },
+    { 0x7, 4 },
+    { 0x5, 4 },
+    { 0x3D, 6 },
+    { 0x30, 6 }
+  },
+  {  /* AC bias group 4, table 3 */
+    { 0x5, 3 },
+    { 0x8, 4 },
+    { 0x1A, 5 },
+    { 0x0, 4 },
+    { 0x36, 6 },
+    { 0x11, 8 },
+    { 0x106, 12 },
+    { 0xA, 7 },
+    { 0x6E, 7 },
+    { 0x2, 3 },
+    { 0x3, 3 },
+    { 0x3, 4 },
+    { 0x2, 4 },
+    { 0x6F, 7 },
+    { 0x21, 9 },
+    { 0x20F, 13 },
+    { 0x20E, 13 },
+    { 0x101, 12 },
+    { 0x100, 12 },
+    { 0x103, 12 },
+    { 0x102, 12 },
+    { 0x105, 12 },
+    { 0x104, 12 },
+    { 0xC, 4 },
+    { 0x1E, 5 },
+    { 0x3, 5 },
+    { 0x3E, 6 },
+    { 0x3F, 6 },
+    { 0x9, 4 },
+    { 0xE, 4 },
+    { 0xB, 7 },
+    { 0x9, 7 }
+  },
+  {  /* AC bias group 4, table 4 */
+    { 0x2, 3 },
+    { 0xE, 4 },
+    { 0x1E, 5 },
+    { 0xC, 4 },
+    { 0x1F, 5 },
+    { 0x6E, 7 },
+    { 0xAD, 10 },
+    { 0xAF, 10 },
+    { 0x14, 7 },
+    { 0x4, 3 },
+    { 0x3, 3 },
+    { 0x1A, 5 },
+    { 0x17, 5 },
+    { 0x2A, 8 },
+    { 0x576, 13 },
+    { 0xAEF, 14 },
+    { 0xAEE, 14 },
+    { 0x571, 13 },
+    { 0x570, 13 },
+    { 0x573, 13 },
+    { 0x572, 13 },
+    { 0x575, 13 },
+    { 0x574, 13 },
+    { 0x3, 4 },
+    { 0x16, 5 },
+    { 0x4, 5 },
+    { 0x36, 6 },
+    { 0xB, 6 },
+    { 0xA, 4 },
+    { 0x0, 3 },
+    { 0x6F, 7 },
+    { 0xAC, 10 }
+  },
+  {  /* AC bias group 4, table 5 */
+    { 0x4, 3 },
+    { 0x5, 4 },
+    { 0x3, 3 },
+    { 0x1, 3 },
+    { 0x4, 4 },
+    { 0x2F, 6 },
+    { 0x526, 11 },
+    { 0x1495, 13 },
+    { 0xA6, 8 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0x2D, 6 },
+    { 0x2C, 6 },
+    { 0x1494, 13 },
+    { 0x1497, 13 },
+    { 0x1496, 13 },
+    { 0x1491, 13 },
+    { 0x1490, 13 },
+    { 0x1493, 13 },
+    { 0x1492, 13 },
+    { 0x293D, 14 },
+    { 0x293C, 14 },
+    { 0x293F, 14 },
+    { 0x0, 3 },
+    { 0x28, 6 },
+    { 0xA5, 8 },
+    { 0x148, 9 },
+    { 0xA7, 8 },
+    { 0x2E, 6 },
+    { 0x15, 5 },
+    { 0xA4E, 12 },
+    { 0x293E, 14 }
+  },
+  {  /* AC bias group 4, table 6 */
+    { 0x4, 3 },
+    { 0x5, 4 },
+    { 0x3, 3 },
+    { 0x1, 3 },
+    { 0x4, 4 },
+    { 0x2F, 6 },
+    { 0x526, 11 },
+    { 0x1495, 13 },
+    { 0xA6, 8 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0x2D, 6 },
+    { 0x2C, 6 },
+    { 0x1494, 13 },
+    { 0x1497, 13 },
+    { 0x1496, 13 },
+    { 0x1491, 13 },
+    { 0x1490, 13 },
+    { 0x1493, 13 },
+    { 0x1492, 13 },
+    { 0x293D, 14 },
+    { 0x293C, 14 },
+    { 0x293F, 14 },
+    { 0x0, 3 },
+    { 0x28, 6 },
+    { 0xA5, 8 },
+    { 0x148, 9 },
+    { 0xA7, 8 },
+    { 0x2E, 6 },
+    { 0x15, 5 },
+    { 0xA4E, 12 },
+    { 0x293E, 14 }
+  },
+  {  /* AC bias group 4, table 7 */
+    { 0x4, 3 },
+    { 0x5, 4 },
+    { 0x3, 3 },
+    { 0x1, 3 },
+    { 0x4, 4 },
+    { 0x2F, 6 },
+    { 0x526, 11 },
+    { 0x1495, 13 },
+    { 0xA6, 8 },
+    { 0x7, 3 },
+    { 0x6, 3 },
+    { 0x2D, 6 },
+    { 0x2C, 6 },
+    { 0x1494, 13 },
+    { 0x1497, 13 },
+    { 0x1496, 13 },
+    { 0x1491, 13 },
+    { 0x1490, 13 },
+    { 0x1493, 13 },
+    { 0x1492, 13 },
+    { 0x293D, 14 },
+    { 0x293C, 14 },
+    { 0x293F, 14 },
+    { 0x0, 3 },
+    { 0x28, 6 },
+    { 0xA5, 8 },
+    { 0x148, 9 },
+    { 0xA7, 8 },
+    { 0x2E, 6 },
+    { 0x15, 5 },
+    { 0xA4E, 12 },
+    { 0x293E, 14 }
+  },
+  {  /* AC bias group 4, table 8 */
+    { 0x3, 3 },
+    { 0x11, 5 },
+    { 0x20, 6 },
+    { 0x74, 7 },
+    { 0x10D, 9 },
+    { 0x863, 12 },
+    { 0x860, 12 },
+    { 0xA, 5 },
+    { 0x75, 7 },
+    { 0x1, 3 },
+    { 0x0, 3 },
+    { 0xB, 4 },
+    { 0xA, 4 },
+    { 0x18, 5 },
+    { 0x38, 6 },
+    { 0x42, 7 },
+    { 0x10F, 9 },
+    { 0x10E, 9 },
+    { 0x219, 10 },
+    { 0x10C3, 13 },
+    { 0x10C2, 13 },
+    { 0x10C5, 13 },
+    { 0x10C4, 13 },
+    { 0xF, 4 },
+    { 0x4, 4 },
+    { 0x19, 5 },
+    { 0xB, 5 },
+    { 0x39, 6 },
+    { 0x9, 4 },
+    { 0x1B, 5 },
+    { 0x1A, 5 },
+    { 0x3B, 6 }
+  },
+  {  /* AC bias group 4, table 9 */
+    { 0x5, 3 },
+    { 0x1, 4 },
+    { 0x3E, 6 },
+    { 0x1, 5 },
+    { 0xE2, 8 },
+    { 0x1C6F, 13 },
+    { 0x38D9, 14 },
+    { 0x39, 6 },
+    { 0x1F, 6 },
+    { 0x2, 3 },
+    { 0x1, 3 },
+    { 0x9, 4 },
+    { 0x8, 4 },
+    { 0x0, 5 },
+    { 0x70, 7 },
+    { 0x1C7, 9 },
+    { 0x38C, 10 },
+    { 0x71A, 11 },
+    { 0x38D8, 14 },
+    { 0x38DB, 14 },
+    { 0x38DA, 14 },
+    { 0x38DD, 14 },
+    { 0x38DC, 14 },
+    { 0xD, 4 },
+    { 0x1D, 5 },
+    { 0xE, 5 },
+    { 0x3F, 6 },
+    { 0x3C, 6 },
+    { 0xC, 4 },
+    { 0x6, 4 },
+    { 0x3D, 6 },
+    { 0x1E, 6 }
+  },
+  {  /* AC bias group 4, table 10 */
+    { 0x6, 3 },
+    { 0xB, 4 },
+    { 0x11, 5 },
+    { 0x1E, 5 },
+    { 0x74, 7 },
+    { 0x3AA, 10 },
+    { 0x1D5C, 13 },
+    { 0x1, 6 },
+    { 0x21, 6 },
+    { 0x1, 3 },
+    { 0x2, 3 },
+    { 0x7, 4 },
+    { 0x6, 4 },
+    { 0x3E, 6 },
+    { 0xEB, 8 },
+    { 0x1D4, 9 },
+    { 0xEAF, 12 },
+    { 0x3ABB, 14 },
+    { 0x3ABA, 14 },
+    { 0x1D59, 13 },
+    { 0x1D58, 13 },
+    { 0x1D5B, 13 },
+    { 0x1D5A, 13 },
+    { 0xA, 4 },
+    { 0x1C, 5 },
+    { 0x1, 5 },
+    { 0x3F, 6 },
+    { 0x3B, 6 },
+    { 0x1, 4 },
+    { 0x9, 4 },
+    { 0x20, 6 },
+    { 0x0, 6 }
+  },
+  {  /* AC bias group 4, table 11 */
+    { 0x4, 3 },
+    { 0xA, 4 },
+    { 0x17, 5 },
+    { 0x4, 4 },
+    { 0x16, 6 },
+    { 0x16A, 9 },
+    { 0x16B1, 13 },
+    { 0x17, 7 },
+    { 0x5B, 7 },
+    { 0x6, 3 },
+    { 0x7, 3 },
+    { 0x1, 4 },
+    { 0x0, 4 },
+    { 0xA, 6 },
+    { 0x2D7, 10 },
+    { 0xB5A, 12 },
+    { 0x16B0, 13 },
+    { 0x16B3, 13 },
+    { 0x16B2, 13 },
+    { 0x2D6D, 14 },
+    { 0x2D6C, 14 },
+    { 0x2D6F, 14 },
+    { 0x2D6E, 14 },
+    { 0x6, 4 },
+    { 0xA, 5 },
+    { 0x4, 5 },
+    { 0x2C, 6 },
+    { 0x17, 6 },
+    { 0x3, 4 },
+    { 0x7, 4 },
+    { 0x16, 7 },
+    { 0xB4, 8 }
+  },
+  {  /* AC bias group 4, table 12 */
+    { 0x5, 3 },
+    { 0xD, 4 },
+    { 0x5, 4 },
+    { 0x9, 4 },
+    { 0x33, 6 },
+    { 0x193, 9 },
+    { 0x192C, 13 },
+    { 0x61, 8 },
+    { 0x31, 7 },
+    { 0x0, 2 },
+    { 0x7, 3 },
+    { 0x10, 5 },
+    { 0x11, 5 },
+    { 0xC8, 8 },
+    { 0x192F, 13 },
+    { 0x325B, 14 },
+    { 0x325A, 14 },
+    { 0x1929, 13 },
+    { 0x1928, 13 },
+    { 0x192B, 13 },
+    { 0x192A, 13 },
+    { 0x325D, 14 },
+    { 0x325C, 14 },
+    { 0x18, 5 },
+    { 0x1A, 6 },
+    { 0x1B, 6 },
+    { 0x65, 7 },
+    { 0x19, 6 },
+    { 0x4, 4 },
+    { 0x7, 4 },
+    { 0x60, 8 },
+    { 0x324, 10 }
+  },
+  {  /* AC bias group 4, table 13 */
+    { 0x6, 3 },
+    { 0x0, 3 },
+    { 0x2, 4 },
+    { 0xF, 4 },
+    { 0x39, 6 },
+    { 0x1D9, 9 },
+    { 0x1D82, 13 },
+    { 0x761, 11 },
+    { 0x3BE, 10 },
+    { 0x1, 2 },
+    { 0x2, 2 },
+    { 0xF, 6 },
+    { 0xE, 6 },
+    { 0x762, 11 },
+    { 0x3B07, 14 },
+    { 0x3B06, 14 },
+    { 0x3B1D, 14 },
+    { 0x3B1C, 14 },
+    { 0x3B1F, 14 },
+    { 0x3B1E, 14 },
+    { 0x3B19, 14 },
+    { 0x3B18, 14 },
+    { 0x3B1B, 14 },
+    { 0x38, 6 },
+    { 0x1DE, 9 },
+    { 0xED, 8 },
+    { 0x3BF, 10 },
+    { 0xEE, 8 },
+    { 0x3A, 6 },
+    { 0x6, 5 },
+    { 0xEC0, 12 },
+    { 0x3B1A, 14 }
+  },
+  {  /* AC bias group 4, table 14 */
+    { 0x0, 2 },
+    { 0x2, 3 },
+    { 0xF, 5 },
+    { 0x6, 4 },
+    { 0x1C, 6 },
+    { 0x1D0, 10 },
+    { 0xE8C, 13 },
+    { 0x1D1B, 14 },
+    { 0x1D1A, 14 },
+    { 0x3, 2 },
+    { 0x2, 2 },
+    { 0xEA, 9 },
+    { 0xE9, 9 },
+    { 0xE89, 13 },
+    { 0xE88, 13 },
+    { 0xE8B, 13 },
+    { 0xE8A, 13 },
+    { 0x1D65, 14 },
+    { 0x1D64, 14 },
+    { 0x1D67, 14 },
+    { 0x1D66, 14 },
+    { 0x1D61, 14 },
+    { 0x1D60, 14 },
+    { 0x3AD, 11 },
+    { 0x1D63, 14 },
+    { 0x1D62, 14 },
+    { 0x1D1D, 14 },
+    { 0x1D1C, 14 },
+    { 0x3B, 7 },
+    { 0x1D7, 10 },
+    { 0x1D1F, 14 },
+    { 0x1D1E, 14 }
+  },
+  {  /* AC bias group 4, table 15 */
+    { 0x2, 2 },
+    { 0xF, 4 },
+    { 0x1C, 5 },
+    { 0xC, 4 },
+    { 0x3B, 6 },
+    { 0x1AC, 9 },
+    { 0x1AD8, 13 },
+    { 0x35B3, 14 },
+    { 0x35B2, 14 },
+    { 0x1, 2 },
+    { 0x0, 2 },
+    { 0x69, 7 },
+    { 0x68, 7 },
+    { 0x35BD, 14 },
+    { 0x35BC, 14 },
+    { 0x35BF, 14 },
+    { 0x35BE, 14 },
+    { 0x35B9, 14 },
+    { 0x35B8, 14 },
+    { 0x35BB, 14 },
+    { 0x35BA, 14 },
+    { 0x35B5, 14 },
+    { 0x35B4, 14 },
+    { 0x1A9, 9 },
+    { 0x1A8, 9 },
+    { 0x35A, 10 },
+    { 0xD7, 8 },
+    { 0xD5, 8 },
+    { 0x3A, 6 },
+    { 0x1B, 5 },
+    { 0x35B7, 14 },
+    { 0x35B6, 14 }
+  }
+};
+
+#endif /* VP3DATA_H */
diff --git a/contrib/ffmpeg/libavcodec/vp3dsp.c b/contrib/ffmpeg/libavcodec/vp3dsp.c
new file mode 100644
index 000000000..bb9fed091
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp3dsp.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) 2004 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file vp3dsp.c
+ * Standard C DSP-oriented functions cribbed from the original VP3
+ * source code.
+ */
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define IdctAdjustBeforeShift 8
+#define xC1S7 64277
+#define xC2S6 60547
+#define xC3S5 54491
+#define xC4S4 46341
+#define xC5S3 36410
+#define xC6S2 25080
+#define xC7S1 12785
+
+#define M(a,b) (((a) * (b))>>16)
+
+static av_always_inline void idct(uint8_t *dst, int stride, int16_t *input, int type)
+{
+    int16_t *ip = input;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+
+    int A, B, C, D, Ad, Bd, Cd, Dd, E, F, G, H;
+    int Ed, Gd, Add, Bdd, Fd, Hd;
+
+    int i;
+
+    /* Inverse DCT on the rows now */
+    for (i = 0; i < 8; i++) {
+        /* Check for non-zero values */
+        if ( ip[0] | ip[1] | ip[2] | ip[3] | ip[4] | ip[5] | ip[6] | ip[7] ) {
+            A = M(xC1S7, ip[1]) + M(xC7S1, ip[7]);
+            B = M(xC7S1, ip[1]) - M(xC1S7, ip[7]);
+            C = M(xC3S5, ip[3]) + M(xC5S3, ip[5]);
+            D = M(xC3S5, ip[5]) - M(xC5S3, ip[3]);
+
+            Ad = M(xC4S4, (A - C));
+            Bd = M(xC4S4, (B - D));
+
+            Cd = A + C;
+            Dd = B + D;
+
+            E = M(xC4S4, (ip[0] + ip[4]));
+            F = M(xC4S4, (ip[0] - ip[4]));
+
+            G = M(xC2S6, ip[2]) + M(xC6S2, ip[6]);
+            H = M(xC6S2, ip[2]) - M(xC2S6, ip[6]);
+
+            Ed = E - G;
+            Gd = E + G;
+
+            Add = F + Ad;
+            Bdd = Bd - H;
+
+            Fd = F - Ad;
+            Hd = Bd + H;
+
+            /*  Final sequence of operations over-write original inputs. */
+            ip[0] = Gd + Cd ;
+            ip[7] = Gd - Cd ;
+
+            ip[1] = Add + Hd;
+            ip[2] = Add - Hd;
+
+            ip[3] = Ed + Dd ;
+            ip[4] = Ed - Dd ;
+
+            ip[5] = Fd + Bdd;
+            ip[6] = Fd - Bdd;
+        }
+
+        ip += 8;            /* next row */
+    }
+
+    ip = input;
+
+    for ( i = 0; i < 8; i++) {
+        /* Check for non-zero values (bitwise or faster than ||) */
+        if ( ip[1 * 8] | ip[2 * 8] | ip[3 * 8] |
+             ip[4 * 8] | ip[5 * 8] | ip[6 * 8] | ip[7 * 8] ) {
+
+            A = M(xC1S7, ip[1*8]) + M(xC7S1, ip[7*8]);
+            B = M(xC7S1, ip[1*8]) - M(xC1S7, ip[7*8]);
+            C = M(xC3S5, ip[3*8]) + M(xC5S3, ip[5*8]);
+            D = M(xC3S5, ip[5*8]) - M(xC5S3, ip[3*8]);
+
+            Ad = M(xC4S4, (A - C));
+            Bd = M(xC4S4, (B - D));
+
+            Cd = A + C;
+            Dd = B + D;
+
+            E = M(xC4S4, (ip[0*8] + ip[4*8])) + 8;
+            F = M(xC4S4, (ip[0*8] - ip[4*8])) + 8;
+
+            if(type==1){  //HACK
+                E += 16*128;
+                F += 16*128;
+            }
+
+            G = M(xC2S6, ip[2*8]) + M(xC6S2, ip[6*8]);
+            H = M(xC6S2, ip[2*8]) - M(xC2S6, ip[6*8]);
+
+            Ed = E - G;
+            Gd = E + G;
+
+            Add = F + Ad;
+            Bdd = Bd - H;
+
+            Fd = F - Ad;
+            Hd = Bd + H;
+
+            /* Final sequence of operations over-write original inputs. */
+            if(type==0){
+                ip[0*8] = (Gd + Cd )  >> 4;
+                ip[7*8] = (Gd - Cd )  >> 4;
+
+                ip[1*8] = (Add + Hd ) >> 4;
+                ip[2*8] = (Add - Hd ) >> 4;
+
+                ip[3*8] = (Ed + Dd )  >> 4;
+                ip[4*8] = (Ed - Dd )  >> 4;
+
+                ip[5*8] = (Fd + Bdd ) >> 4;
+                ip[6*8] = (Fd - Bdd ) >> 4;
+            }else if(type==1){
+                dst[0*stride] = cm[(Gd + Cd )  >> 4];
+                dst[7*stride] = cm[(Gd - Cd )  >> 4];
+
+                dst[1*stride] = cm[(Add + Hd ) >> 4];
+                dst[2*stride] = cm[(Add - Hd ) >> 4];
+
+                dst[3*stride] = cm[(Ed + Dd )  >> 4];
+                dst[4*stride] = cm[(Ed - Dd )  >> 4];
+
+                dst[5*stride] = cm[(Fd + Bdd ) >> 4];
+                dst[6*stride] = cm[(Fd - Bdd ) >> 4];
+            }else{
+                dst[0*stride] = cm[dst[0*stride] + ((Gd + Cd )  >> 4)];
+                dst[7*stride] = cm[dst[7*stride] + ((Gd - Cd )  >> 4)];
+
+                dst[1*stride] = cm[dst[1*stride] + ((Add + Hd ) >> 4)];
+                dst[2*stride] = cm[dst[2*stride] + ((Add - Hd ) >> 4)];
+
+                dst[3*stride] = cm[dst[3*stride] + ((Ed + Dd )  >> 4)];
+                dst[4*stride] = cm[dst[4*stride] + ((Ed - Dd )  >> 4)];
+
+                dst[5*stride] = cm[dst[5*stride] + ((Fd + Bdd ) >> 4)];
+                dst[6*stride] = cm[dst[6*stride] + ((Fd - Bdd ) >> 4)];
+            }
+
+        } else {
+            if(type==0){
+                ip[0*8] =
+                ip[1*8] =
+                ip[2*8] =
+                ip[3*8] =
+                ip[4*8] =
+                ip[5*8] =
+                ip[6*8] =
+                ip[7*8] = ((xC4S4 * ip[0*8] + (IdctAdjustBeforeShift<<16))>>20);
+            }else if(type==1){
+                dst[0*stride]=
+                dst[1*stride]=
+                dst[2*stride]=
+                dst[3*stride]=
+                dst[4*stride]=
+                dst[5*stride]=
+                dst[6*stride]=
+                dst[7*stride]= 128 + ((xC4S4 * ip[0*8] + (IdctAdjustBeforeShift<<16))>>20);
+            }else{
+                if(ip[0*8]){
+                    int v= ((xC4S4 * ip[0*8] + (IdctAdjustBeforeShift<<16))>>20);
+                    dst[0*stride] = cm[dst[0*stride] + v];
+                    dst[1*stride] = cm[dst[1*stride] + v];
+                    dst[2*stride] = cm[dst[2*stride] + v];
+                    dst[3*stride] = cm[dst[3*stride] + v];
+                    dst[4*stride] = cm[dst[4*stride] + v];
+                    dst[5*stride] = cm[dst[5*stride] + v];
+                    dst[6*stride] = cm[dst[6*stride] + v];
+                    dst[7*stride] = cm[dst[7*stride] + v];
+                }
+            }
+        }
+
+        ip++;            /* next column */
+        dst++;
+    }
+}
+
+void ff_vp3_idct_c(DCTELEM *block/* align 16*/){
+    idct(NULL, 0, block, 0);
+}
+
+void ff_vp3_idct_put_c(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/){
+    idct(dest, line_size, block, 1);
+}
+
+void ff_vp3_idct_add_c(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/){
+    idct(dest, line_size, block, 2);
+}
diff --git a/contrib/ffmpeg/libavcodec/vp5.c b/contrib/ffmpeg/libavcodec/vp5.c
new file mode 100644
index 000000000..8a8c217c0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp5.c
@@ -0,0 +1,290 @@
+/**
+ * @file vp5.c
+ * VP5 compatible video decoder
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "bitstream.h"
+#include "mpegvideo.h"
+
+#include "vp56.h"
+#include "vp56data.h"
+#include "vp5data.h"
+
+
+static int vp5_parse_header(vp56_context_t *s, uint8_t *buf, int buf_size,
+                            int *golden_frame)
+{
+    vp56_range_coder_t *c = &s->c;
+    int rows, cols;
+
+    vp56_init_range_decoder(&s->c, buf, buf_size);
+    s->framep[VP56_FRAME_CURRENT]->key_frame = !vp56_rac_get(c);
+    vp56_rac_get(c);
+    vp56_init_dequant(s, vp56_rac_gets(c, 6));
+    if (s->framep[VP56_FRAME_CURRENT]->key_frame)
+    {
+        vp56_rac_gets(c, 8);
+        if(vp56_rac_gets(c, 5) > 5)
+            return 0;
+        vp56_rac_gets(c, 2);
+        if (vp56_rac_get(c)) {
+            av_log(s->avctx, AV_LOG_ERROR, "interlacing not supported\n");
+            return 0;
+        }
+        rows = vp56_rac_gets(c, 8);  /* number of stored macroblock rows */
+        cols = vp56_rac_gets(c, 8);  /* number of stored macroblock cols */
+        vp56_rac_gets(c, 8);  /* number of displayed macroblock rows */
+        vp56_rac_gets(c, 8);  /* number of displayed macroblock cols */
+        vp56_rac_gets(c, 2);
+        if (16*cols != s->avctx->coded_width ||
+            16*rows != s->avctx->coded_height) {
+            avcodec_set_dimensions(s->avctx, 16*cols, 16*rows);
+            return 2;
+        }
+    }
+    return 1;
+}
+
+/* Gives very similar result than the vp6 version except in a few cases */
+static int vp5_adjust(int v, int t)
+{
+    int s2, s1 = v >> 31;
+    v ^= s1;
+    v -= s1;
+    v *= v < 2*t;
+    v -= t;
+    s2 = v >> 31;
+    v ^= s2;
+    v -= s2;
+    v = t - v;
+    v += s1;
+    v ^= s1;
+    return v;
+}
+
+static void vp5_parse_vector_adjustment(vp56_context_t *s, vp56_mv_t *vect)
+{
+    vp56_range_coder_t *c = &s->c;
+    int comp, di;
+
+    for (comp=0; comp<2; comp++) {
+        int delta = 0;
+        if (vp56_rac_get_prob(c, s->vector_model_dct[comp])) {
+            int sign = vp56_rac_get_prob(c, s->vector_model_sig[comp]);
+            di  = vp56_rac_get_prob(c, s->vector_model_pdi[comp][0]);
+            di |= vp56_rac_get_prob(c, s->vector_model_pdi[comp][1]) << 1;
+            delta = vp56_rac_get_tree(c, vp56_pva_tree,
+                                      s->vector_model_pdv[comp]);
+            delta = di | (delta << 2);
+            delta = (delta ^ -sign) + sign;
+        }
+        if (!comp)
+            vect->x = delta;
+        else
+            vect->y = delta;
+    }
+}
+
+static void vp5_parse_vector_models(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = &s->c;
+    int comp, node;
+
+    for (comp=0; comp<2; comp++) {
+        if (vp56_rac_get_prob(c, vp5_vmc_pct[comp][0]))
+            s->vector_model_dct[comp] = vp56_rac_gets_nn(c, 7);
+        if (vp56_rac_get_prob(c, vp5_vmc_pct[comp][1]))
+            s->vector_model_sig[comp] = vp56_rac_gets_nn(c, 7);
+        if (vp56_rac_get_prob(c, vp5_vmc_pct[comp][2]))
+            s->vector_model_pdi[comp][0] = vp56_rac_gets_nn(c, 7);
+        if (vp56_rac_get_prob(c, vp5_vmc_pct[comp][3]))
+            s->vector_model_pdi[comp][1] = vp56_rac_gets_nn(c, 7);
+    }
+
+    for (comp=0; comp<2; comp++)
+        for (node=0; node<7; node++)
+            if (vp56_rac_get_prob(c, vp5_vmc_pct[comp][4 + node]))
+                s->vector_model_pdv[comp][node] = vp56_rac_gets_nn(c, 7);
+}
+
+static void vp5_parse_coeff_models(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = &s->c;
+    uint8_t def_prob[11];
+    int node, cg, ctx;
+    int ct;    /* code type */
+    int pt;    /* plane type (0 for Y, 1 for U or V) */
+
+    memset(def_prob, 0x80, sizeof(def_prob));
+
+    for (pt=0; pt<2; pt++)
+        for (node=0; node<11; node++)
+            if (vp56_rac_get_prob(c, vp5_dccv_pct[pt][node])) {
+                def_prob[node] = vp56_rac_gets_nn(c, 7);
+                s->coeff_model_dccv[pt][node] = def_prob[node];
+            } else if (s->framep[VP56_FRAME_CURRENT]->key_frame) {
+                s->coeff_model_dccv[pt][node] = def_prob[node];
+            }
+
+    for (ct=0; ct<3; ct++)
+        for (pt=0; pt<2; pt++)
+            for (cg=0; cg<6; cg++)
+                for (node=0; node<11; node++)
+                    if (vp56_rac_get_prob(c, vp5_ract_pct[ct][pt][cg][node])) {
+                        def_prob[node] = vp56_rac_gets_nn(c, 7);
+                        s->coeff_model_ract[pt][ct][cg][node] = def_prob[node];
+                    } else if (s->framep[VP56_FRAME_CURRENT]->key_frame) {
+                        s->coeff_model_ract[pt][ct][cg][node] = def_prob[node];
+                    }
+
+    /* coeff_model_dcct is a linear combination of coeff_model_dccv */
+    for (pt=0; pt<2; pt++)
+        for (ctx=0; ctx<36; ctx++)
+            for (node=0; node<5; node++)
+                s->coeff_model_dcct[pt][ctx][node] = av_clip(((s->coeff_model_dccv[pt][node] * vp5_dccv_lc[node][ctx][0] + 128) >> 8) + vp5_dccv_lc[node][ctx][1], 1, 254);
+
+    /* coeff_model_acct is a linear combination of coeff_model_ract */
+    for (ct=0; ct<3; ct++)
+        for (pt=0; pt<2; pt++)
+            for (cg=0; cg<3; cg++)
+                for (ctx=0; ctx<6; ctx++)
+                    for (node=0; node<5; node++)
+                        s->coeff_model_acct[pt][ct][cg][ctx][node] = av_clip(((s->coeff_model_ract[pt][ct][cg][node] * vp5_ract_lc[ct][cg][node][ctx][0] + 128) >> 8) + vp5_ract_lc[ct][cg][node][ctx][1], 1, 254);
+}
+
+static void vp5_parse_coeff(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = &s->c;
+    uint8_t *permute = s->scantable.permutated;
+    uint8_t *model, *model2;
+    int coeff, sign, coeff_idx;
+    int b, i, cg, idx, ctx, ctx_last;
+    int pt = 0;    /* plane type (0 for Y, 1 for U or V) */
+
+    for (b=0; b<6; b++) {
+        int ct = 1;    /* code type */
+
+        if (b > 3) pt = 1;
+
+        ctx = 6*s->coeff_ctx[vp56_b6to4[b]][0]
+              + s->above_blocks[s->above_block_idx[b]].not_null_dc;
+        model = s->coeff_model_dccv[pt];
+        model2 = s->coeff_model_dcct[pt][ctx];
+
+        for (coeff_idx=0; coeff_idx<64; ) {
+            if (vp56_rac_get_prob(c, model2[0])) {
+                if (vp56_rac_get_prob(c, model2[2])) {
+                    if (vp56_rac_get_prob(c, model2[3])) {
+                        s->coeff_ctx[vp56_b6to4[b]][coeff_idx] = 4;
+                        idx = vp56_rac_get_tree(c, vp56_pc_tree, model);
+                        sign = vp56_rac_get(c);
+                        coeff = vp56_coeff_bias[idx];
+                        for (i=vp56_coeff_bit_length[idx]; i>=0; i--)
+                            coeff += vp56_rac_get_prob(c, vp56_coeff_parse_table[idx][i]) << i;
+                    } else {
+                        if (vp56_rac_get_prob(c, model2[4])) {
+                            coeff = 3 + vp56_rac_get_prob(c, model[5]);
+                            s->coeff_ctx[vp56_b6to4[b]][coeff_idx] = 3;
+                        } else {
+                            coeff = 2;
+                            s->coeff_ctx[vp56_b6to4[b]][coeff_idx] = 2;
+                        }
+                        sign = vp56_rac_get(c);
+                    }
+                    ct = 2;
+                } else {
+                    ct = 1;
+                    s->coeff_ctx[vp56_b6to4[b]][coeff_idx] = 1;
+                    sign = vp56_rac_get(c);
+                    coeff = 1;
+                }
+                coeff = (coeff ^ -sign) + sign;
+                if (coeff_idx)
+                    coeff *= s->dequant_ac;
+                s->block_coeff[b][permute[coeff_idx]] = coeff;
+            } else {
+                if (ct && !vp56_rac_get_prob(c, model2[1]))
+                    break;
+                ct = 0;
+                s->coeff_ctx[vp56_b6to4[b]][coeff_idx] = 0;
+            }
+
+            cg = vp5_coeff_groups[++coeff_idx];
+            ctx = s->coeff_ctx[vp56_b6to4[b]][coeff_idx];
+            model = s->coeff_model_ract[pt][ct][cg];
+            model2 = cg > 2 ? model : s->coeff_model_acct[pt][ct][cg][ctx];
+        }
+
+        ctx_last = FFMIN(s->coeff_ctx_last[vp56_b6to4[b]], 24);
+        s->coeff_ctx_last[vp56_b6to4[b]] = coeff_idx;
+        if (coeff_idx < ctx_last)
+            for (i=coeff_idx; i<=ctx_last; i++)
+                s->coeff_ctx[vp56_b6to4[b]][i] = 5;
+        s->above_blocks[s->above_block_idx[b]].not_null_dc = s->coeff_ctx[vp56_b6to4[b]][0];
+    }
+}
+
+static void vp5_default_models_init(vp56_context_t *s)
+{
+    int i;
+
+    for (i=0; i<2; i++) {
+        s->vector_model_sig[i] = 0x80;
+        s->vector_model_dct[i] = 0x80;
+        s->vector_model_pdi[i][0] = 0x55;
+        s->vector_model_pdi[i][1] = 0x80;
+    }
+    memcpy(s->mb_types_stats, vp56_def_mb_types_stats, sizeof(s->mb_types_stats));
+    memset(s->vector_model_pdv, 0x80, sizeof(s->vector_model_pdv));
+}
+
+static int vp5_decode_init(AVCodecContext *avctx)
+{
+    vp56_context_t *s = avctx->priv_data;
+
+    vp56_init(s, avctx, 1);
+    s->vp56_coord_div = vp5_coord_div;
+    s->parse_vector_adjustment = vp5_parse_vector_adjustment;
+    s->adjust = vp5_adjust;
+    s->parse_coeff = vp5_parse_coeff;
+    s->default_models_init = vp5_default_models_init;
+    s->parse_vector_models = vp5_parse_vector_models;
+    s->parse_coeff_models = vp5_parse_coeff_models;
+    s->parse_header = vp5_parse_header;
+
+    return 0;
+}
+
+AVCodec vp5_decoder = {
+    "vp5",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VP5,
+    sizeof(vp56_context_t),
+    vp5_decode_init,
+    NULL,
+    vp56_free,
+    vp56_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/vp56.c b/contrib/ffmpeg/libavcodec/vp56.c
new file mode 100644
index 000000000..abd1b3a63
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp56.c
@@ -0,0 +1,665 @@
+/**
+ * @file vp56.c
+ * VP5 and VP6 compatible video decoder (common features)
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "avcodec.h"
+
+#include "vp56.h"
+#include "vp56data.h"
+
+
+void vp56_init_dequant(vp56_context_t *s, int quantizer)
+{
+    s->quantizer = quantizer;
+    s->dequant_dc = vp56_dc_dequant[quantizer] << 2;
+    s->dequant_ac = vp56_ac_dequant[quantizer] << 2;
+}
+
+static int vp56_get_vectors_predictors(vp56_context_t *s, int row, int col,
+                                       vp56_frame_t ref_frame)
+{
+    int nb_pred = 0;
+    vp56_mv_t vect[2] = {{0,0}, {0,0}};
+    int pos, offset;
+    vp56_mv_t mvp;
+
+    for (pos=0; pos<12; pos++) {
+        mvp.x = col + vp56_candidate_predictor_pos[pos][0];
+        mvp.y = row + vp56_candidate_predictor_pos[pos][1];
+        if (mvp.x < 0 || mvp.x >= s->mb_width ||
+            mvp.y < 0 || mvp.y >= s->mb_height)
+            continue;
+        offset = mvp.x + s->mb_width*mvp.y;
+
+        if (vp56_reference_frame[s->macroblocks[offset].type] != ref_frame)
+            continue;
+        if ((s->macroblocks[offset].mv.x == vect[0].x &&
+             s->macroblocks[offset].mv.y == vect[0].y) ||
+            (s->macroblocks[offset].mv.x == 0 &&
+             s->macroblocks[offset].mv.y == 0))
+            continue;
+
+        vect[nb_pred++] = s->macroblocks[offset].mv;
+        if (nb_pred > 1) {
+            nb_pred = -1;
+            break;
+        }
+        s->vector_candidate_pos = pos;
+    }
+
+    s->vector_candidate[0] = vect[0];
+    s->vector_candidate[1] = vect[1];
+
+    return nb_pred+1;
+}
+
+static void vp56_parse_mb_type_models(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = &s->c;
+    int i, ctx, type;
+
+    for (ctx=0; ctx<3; ctx++) {
+        if (vp56_rac_get_prob(c, 174)) {
+            int idx = vp56_rac_gets(c, 4);
+            memcpy(s->mb_types_stats[ctx],vp56_pre_def_mb_type_stats[idx][ctx],
+                   sizeof(s->mb_types_stats[ctx]));
+        }
+        if (vp56_rac_get_prob(c, 254)) {
+            for (type=0; type<10; type++) {
+                for(i=0; i<2; i++) {
+                    if (vp56_rac_get_prob(c, 205)) {
+                        int delta, sign = vp56_rac_get(c);
+
+                        delta = vp56_rac_get_tree(c, vp56_pmbtm_tree,
+                                                  vp56_mb_type_model_model);
+                        if (!delta)
+                            delta = 4 * vp56_rac_gets(c, 7);
+                        s->mb_types_stats[ctx][type][i] += (delta ^ -sign) + sign;
+                    }
+                }
+            }
+        }
+    }
+
+    /* compute MB type probability tables based on previous MB type */
+    for (ctx=0; ctx<3; ctx++) {
+        int p[10];
+
+        for (type=0; type<10; type++)
+            p[type] = 100 * s->mb_types_stats[ctx][type][1];
+
+        for (type=0; type<10; type++) {
+            int p02, p34, p0234, p17, p56, p89, p5689, p156789;
+
+            /* conservative MB type probability */
+            s->mb_type_model[ctx][type][0] = 255 - (255 * s->mb_types_stats[ctx][type][0]) / (1 + s->mb_types_stats[ctx][type][0] + s->mb_types_stats[ctx][type][1]);
+
+            p[type] = 0;    /* same MB type => weight is null */
+
+            /* binary tree parsing probabilities */
+            p02 = p[0] + p[2];
+            p34 = p[3] + p[4];
+            p0234 = p02 + p34;
+            p17 = p[1] + p[7];
+            p56 = p[5] + p[6];
+            p89 = p[8] + p[9];
+            p5689 = p56 + p89;
+            p156789 = p17 + p5689;
+
+            s->mb_type_model[ctx][type][1] = 1 + 255 * p0234/(1+p0234+p156789);
+            s->mb_type_model[ctx][type][2] = 1 + 255 * p02  / (1+p0234);
+            s->mb_type_model[ctx][type][3] = 1 + 255 * p17  / (1+p156789);
+            s->mb_type_model[ctx][type][4] = 1 + 255 * p[0] / (1+p02);
+            s->mb_type_model[ctx][type][5] = 1 + 255 * p[3] / (1+p34);
+            s->mb_type_model[ctx][type][6] = 1 + 255 * p[1] / (1+p17);
+            s->mb_type_model[ctx][type][7] = 1 + 255 * p56  / (1+p5689);
+            s->mb_type_model[ctx][type][8] = 1 + 255 * p[5] / (1+p56);
+            s->mb_type_model[ctx][type][9] = 1 + 255 * p[8] / (1+p89);
+
+            /* restore initial value */
+            p[type] = 100 * s->mb_types_stats[ctx][type][1];
+        }
+    }
+}
+
+static vp56_mb_t vp56_parse_mb_type(vp56_context_t *s,
+                                    vp56_mb_t prev_type, int ctx)
+{
+    uint8_t *mb_type_model = s->mb_type_model[ctx][prev_type];
+    vp56_range_coder_t *c = &s->c;
+
+    if (vp56_rac_get_prob(c, mb_type_model[0]))
+        return prev_type;
+    else
+        return vp56_rac_get_tree(c, vp56_pmbt_tree, mb_type_model);
+}
+
+static void vp56_decode_4mv(vp56_context_t *s, int row, int col)
+{
+    vp56_mv_t mv = {0,0};
+    int type[4];
+    int b;
+
+    /* parse each block type */
+    for (b=0; b<4; b++) {
+        type[b] = vp56_rac_gets(&s->c, 2);
+        if (type[b])
+            type[b]++;  /* only returns 0, 2, 3 or 4 (all INTER_PF) */
+    }
+
+    /* get vectors */
+    for (b=0; b<4; b++) {
+        switch (type[b]) {
+            case VP56_MB_INTER_NOVEC_PF:
+                s->mv[b] = (vp56_mv_t) {0,0};
+                break;
+            case VP56_MB_INTER_DELTA_PF:
+                s->parse_vector_adjustment(s, &s->mv[b]);
+                break;
+            case VP56_MB_INTER_V1_PF:
+                s->mv[b] = s->vector_candidate[0];
+                break;
+            case VP56_MB_INTER_V2_PF:
+                s->mv[b] = s->vector_candidate[1];
+                break;
+        }
+        mv.x += s->mv[b].x;
+        mv.y += s->mv[b].y;
+    }
+
+    /* this is the one selected for the whole MB for prediction */
+    s->macroblocks[row * s->mb_width + col].mv = s->mv[3];
+
+    /* chroma vectors are average luma vectors */
+    if (s->avctx->codec->id == CODEC_ID_VP5) {
+        s->mv[4].x = s->mv[5].x = RSHIFT(mv.x,2);
+        s->mv[4].y = s->mv[5].y = RSHIFT(mv.y,2);
+    } else {
+        s->mv[4] = s->mv[5] = (vp56_mv_t) {mv.x/4, mv.y/4};
+    }
+}
+
+static vp56_mb_t vp56_decode_mv(vp56_context_t *s, int row, int col)
+{
+    vp56_mv_t *mv, vect = {0,0};
+    int ctx, b;
+
+    ctx = vp56_get_vectors_predictors(s, row, col, VP56_FRAME_PREVIOUS);
+    s->mb_type = vp56_parse_mb_type(s, s->mb_type, ctx);
+    s->macroblocks[row * s->mb_width + col].type = s->mb_type;
+
+    switch (s->mb_type) {
+        case VP56_MB_INTER_V1_PF:
+            mv = &s->vector_candidate[0];
+            break;
+
+        case VP56_MB_INTER_V2_PF:
+            mv = &s->vector_candidate[1];
+            break;
+
+        case VP56_MB_INTER_V1_GF:
+            vp56_get_vectors_predictors(s, row, col, VP56_FRAME_GOLDEN);
+            mv = &s->vector_candidate[0];
+            break;
+
+        case VP56_MB_INTER_V2_GF:
+            vp56_get_vectors_predictors(s, row, col, VP56_FRAME_GOLDEN);
+            mv = &s->vector_candidate[1];
+            break;
+
+        case VP56_MB_INTER_DELTA_PF:
+            s->parse_vector_adjustment(s, &vect);
+            mv = &vect;
+            break;
+
+        case VP56_MB_INTER_DELTA_GF:
+            vp56_get_vectors_predictors(s, row, col, VP56_FRAME_GOLDEN);
+            s->parse_vector_adjustment(s, &vect);
+            mv = &vect;
+            break;
+
+        case VP56_MB_INTER_4V:
+            vp56_decode_4mv(s, row, col);
+            return s->mb_type;
+
+        default:
+            mv = &vect;
+            break;
+    }
+
+    s->macroblocks[row*s->mb_width + col].mv = *mv;
+
+    /* same vector for all blocks */
+    for (b=0; b<6; b++)
+        s->mv[b] = *mv;
+
+    return s->mb_type;
+}
+
+static void vp56_add_predictors_dc(vp56_context_t *s, vp56_frame_t ref_frame)
+{
+    int idx = s->scantable.permutated[0];
+    int i;
+
+    for (i=0; i<6; i++) {
+        vp56_ref_dc_t *ab = &s->above_blocks[s->above_block_idx[i]];
+        vp56_ref_dc_t *lb = &s->left_block[vp56_b6to4[i]];
+        int count = 0;
+        int dc = 0;
+
+        if (ref_frame == lb->ref_frame) {
+            dc += lb->dc_coeff;
+            count++;
+        }
+        if (ref_frame == ab->ref_frame) {
+            dc += ab->dc_coeff;
+            count++;
+        }
+        if (s->avctx->codec->id == CODEC_ID_VP5) {
+            if (count < 2 && ref_frame == ab[-1].ref_frame) {
+                dc += ab[-1].dc_coeff;
+                count++;
+            }
+            if (count < 2 && ref_frame == ab[1].ref_frame) {
+                dc += ab[1].dc_coeff;
+                count++;
+            }
+        }
+        if (count == 0)
+            dc = s->prev_dc[vp56_b6to3[i]][ref_frame];
+        else if (count == 2)
+            dc /= 2;
+
+        s->block_coeff[i][idx] += dc;
+        s->prev_dc[vp56_b6to3[i]][ref_frame] = s->block_coeff[i][idx];
+        ab->dc_coeff = s->block_coeff[i][idx];
+        ab->ref_frame = ref_frame;
+        lb->dc_coeff = s->block_coeff[i][idx];
+        lb->ref_frame = ref_frame;
+        s->block_coeff[i][idx] *= s->dequant_dc;
+    }
+}
+
+static void vp56_edge_filter(vp56_context_t *s, uint8_t *yuv,
+                             int pix_inc, int line_inc, int t)
+{
+    int pix2_inc = 2 * pix_inc;
+    int i, v;
+
+    for (i=0; i<12; i++) {
+        v = (yuv[-pix2_inc] + 3*(yuv[0]-yuv[-pix_inc]) - yuv[pix_inc] + 4) >>3;
+        v = s->adjust(v, t);
+        yuv[-pix_inc] = av_clip_uint8(yuv[-pix_inc] + v);
+        yuv[0] = av_clip_uint8(yuv[0] - v);
+        yuv += line_inc;
+    }
+}
+
+static void vp56_deblock_filter(vp56_context_t *s, uint8_t *yuv,
+                                int stride, int dx, int dy)
+{
+    int t = vp56_filter_threshold[s->quantizer];
+    if (dx)  vp56_edge_filter(s, yuv +         10-dx ,      1, stride, t);
+    if (dy)  vp56_edge_filter(s, yuv + stride*(10-dy), stride,      1, t);
+}
+
+static void vp56_mc(vp56_context_t *s, int b, uint8_t *src,
+                    int stride, int x, int y)
+{
+    int plane = vp56_b6to3[b];
+    uint8_t *dst=s->framep[VP56_FRAME_CURRENT]->data[plane]+s->block_offset[b];
+    uint8_t *src_block;
+    int src_offset;
+    int overlap_offset = 0;
+    int mask = s->vp56_coord_div[b] - 1;
+    int deblock_filtering = s->deblock_filtering;
+    int dx;
+    int dy;
+
+    if (s->avctx->skip_loop_filter >= AVDISCARD_ALL ||
+        (s->avctx->skip_loop_filter >= AVDISCARD_NONKEY
+         && !s->framep[VP56_FRAME_CURRENT]->key_frame))
+        deblock_filtering = 0;
+
+    dx = s->mv[b].x / s->vp56_coord_div[b];
+    dy = s->mv[b].y / s->vp56_coord_div[b];
+
+    if (b >= 4) {
+        x /= 2;
+        y /= 2;
+    }
+    x += dx - 2;
+    y += dy - 2;
+
+    if (x<0 || x+12>=s->plane_width[plane] ||
+        y<0 || y+12>=s->plane_height[plane]) {
+        ff_emulated_edge_mc(s->edge_emu_buffer,
+                            src + s->block_offset[b] + (dy-2)*stride + (dx-2),
+                            stride, 12, 12, x, y,
+                            s->plane_width[plane],
+                            s->plane_height[plane]);
+        src_block = s->edge_emu_buffer;
+        src_offset = 2 + 2*stride;
+    } else if (deblock_filtering) {
+        /* only need a 12x12 block, but there is no such dsp function, */
+        /* so copy a 16x12 block */
+        s->dsp.put_pixels_tab[0][0](s->edge_emu_buffer,
+                                    src + s->block_offset[b] + (dy-2)*stride + (dx-2),
+                                    stride, 12);
+        src_block = s->edge_emu_buffer;
+        src_offset = 2 + 2*stride;
+    } else {
+        src_block = src;
+        src_offset = s->block_offset[b] + dy*stride + dx;
+    }
+
+    if (deblock_filtering)
+        vp56_deblock_filter(s, src_block, stride, dx&7, dy&7);
+
+    if (s->mv[b].x & mask)
+        overlap_offset += (s->mv[b].x > 0) ? 1 : -1;
+    if (s->mv[b].y & mask)
+        overlap_offset += (s->mv[b].y > 0) ? stride : -stride;
+
+    if (overlap_offset) {
+        if (s->filter)
+            s->filter(s, dst, src_block, src_offset, src_offset+overlap_offset,
+                      stride, s->mv[b], mask, s->filter_selection, b<4);
+        else
+            s->dsp.put_no_rnd_pixels_l2[1](dst, src_block+src_offset,
+                                           src_block+src_offset+overlap_offset,
+                                           stride, 8);
+    } else {
+        s->dsp.put_pixels_tab[1][0](dst, src_block+src_offset, stride, 8);
+    }
+}
+
+static void vp56_decode_mb(vp56_context_t *s, int row, int col)
+{
+    AVFrame *frame_current, *frame_ref;
+    vp56_mb_t mb_type;
+    vp56_frame_t ref_frame;
+    int b, plan, off;
+
+    if (s->framep[VP56_FRAME_CURRENT]->key_frame)
+        mb_type = VP56_MB_INTRA;
+    else
+        mb_type = vp56_decode_mv(s, row, col);
+    ref_frame = vp56_reference_frame[mb_type];
+
+    memset(s->block_coeff, 0, sizeof(s->block_coeff));
+
+    s->parse_coeff(s);
+
+    vp56_add_predictors_dc(s, ref_frame);
+
+    frame_current = s->framep[VP56_FRAME_CURRENT];
+    frame_ref = s->framep[ref_frame];
+
+    switch (mb_type) {
+        case VP56_MB_INTRA:
+            for (b=0; b<6; b++) {
+                plan = vp56_b6to3[b];
+                s->dsp.idct_put(frame_current->data[plan] + s->block_offset[b],
+                                s->stride[plan], s->block_coeff[b]);
+            }
+            break;
+
+        case VP56_MB_INTER_NOVEC_PF:
+        case VP56_MB_INTER_NOVEC_GF:
+            for (b=0; b<6; b++) {
+                plan = vp56_b6to3[b];
+                off = s->block_offset[b];
+                s->dsp.put_pixels_tab[1][0](frame_current->data[plan] + off,
+                                            frame_ref->data[plan] + off,
+                                            s->stride[plan], 8);
+                s->dsp.idct_add(frame_current->data[plan] + off,
+                                s->stride[plan], s->block_coeff[b]);
+            }
+            break;
+
+        case VP56_MB_INTER_DELTA_PF:
+        case VP56_MB_INTER_V1_PF:
+        case VP56_MB_INTER_V2_PF:
+        case VP56_MB_INTER_DELTA_GF:
+        case VP56_MB_INTER_4V:
+        case VP56_MB_INTER_V1_GF:
+        case VP56_MB_INTER_V2_GF:
+            for (b=0; b<6; b++) {
+                int x_off = b==1 || b==3 ? 8 : 0;
+                int y_off = b==2 || b==3 ? 8 : 0;
+                plan = vp56_b6to3[b];
+                vp56_mc(s, b, frame_ref->data[plan], s->stride[plan],
+                        16*col+x_off, 16*row+y_off);
+                s->dsp.idct_add(frame_current->data[plan] + s->block_offset[b],
+                                s->stride[plan], s->block_coeff[b]);
+            }
+            break;
+    }
+}
+
+static int vp56_size_changed(AVCodecContext *avctx, vp56_context_t *s)
+{
+    int stride = s->framep[VP56_FRAME_CURRENT]->linesize[0];
+    int i;
+
+    s->plane_width[0] = s->avctx->coded_width;
+    s->plane_width[1] = s->plane_width[2] = s->avctx->coded_width/2;
+    s->plane_height[0] = s->avctx->coded_height;
+    s->plane_height[1] = s->plane_height[2] = s->avctx->coded_height/2;
+
+    for (i=0; i<3; i++)
+        s->stride[i] = s->flip * s->framep[VP56_FRAME_CURRENT]->linesize[i];
+
+    s->mb_width = (s->avctx->coded_width+15) / 16;
+    s->mb_height = (s->avctx->coded_height+15) / 16;
+
+    if (s->mb_width > 1000 || s->mb_height > 1000) {
+        av_log(avctx, AV_LOG_ERROR, "picture too big\n");
+        return -1;
+    }
+
+    s->above_blocks = av_realloc(s->above_blocks,
+                                 (4*s->mb_width+6) * sizeof(*s->above_blocks));
+    s->macroblocks = av_realloc(s->macroblocks,
+                                s->mb_width*s->mb_height*sizeof(*s->macroblocks));
+    av_free(s->edge_emu_buffer_alloc);
+    s->edge_emu_buffer_alloc = av_malloc(16*stride);
+    s->edge_emu_buffer = s->edge_emu_buffer_alloc;
+    if (s->flip < 0)
+        s->edge_emu_buffer += 15 * stride;
+
+    return 0;
+}
+
+int vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+                      uint8_t *buf, int buf_size)
+{
+    vp56_context_t *s = avctx->priv_data;
+    AVFrame *const p = s->framep[VP56_FRAME_CURRENT];
+    int mb_row, mb_col, mb_row_flip, mb_offset = 0;
+    int block, y, uv, stride_y, stride_uv;
+    int golden_frame = 0;
+    int res;
+
+    res = s->parse_header(s, buf, buf_size, &golden_frame);
+    if (!res)
+        return -1;
+
+    p->reference = 1;
+    if (avctx->get_buffer(avctx, p) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    if (res == 2)
+        if (vp56_size_changed(avctx, s)) {
+            avctx->release_buffer(avctx, p);
+            return -1;
+        }
+
+    if (p->key_frame) {
+        p->pict_type = FF_I_TYPE;
+        s->default_models_init(s);
+        for (block=0; block<s->mb_height*s->mb_width; block++)
+            s->macroblocks[block].type = VP56_MB_INTRA;
+    } else {
+        p->pict_type = FF_P_TYPE;
+        vp56_parse_mb_type_models(s);
+        s->parse_vector_models(s);
+        s->mb_type = VP56_MB_INTER_NOVEC_PF;
+    }
+
+    s->parse_coeff_models(s);
+
+    memset(s->prev_dc, 0, sizeof(s->prev_dc));
+    s->prev_dc[1][VP56_FRAME_CURRENT] = 128;
+    s->prev_dc[2][VP56_FRAME_CURRENT] = 128;
+
+    for (block=0; block < 4*s->mb_width+6; block++) {
+        s->above_blocks[block].ref_frame = -1;
+        s->above_blocks[block].dc_coeff = 0;
+        s->above_blocks[block].not_null_dc = 0;
+    }
+    s->above_blocks[2*s->mb_width + 2].ref_frame = 0;
+    s->above_blocks[3*s->mb_width + 4].ref_frame = 0;
+
+    stride_y  = p->linesize[0];
+    stride_uv = p->linesize[1];
+
+    if (s->flip < 0)
+        mb_offset = 7;
+
+    /* main macroblocks loop */
+    for (mb_row=0; mb_row<s->mb_height; mb_row++) {
+        if (s->flip < 0)
+            mb_row_flip = s->mb_height - mb_row - 1;
+        else
+            mb_row_flip = mb_row;
+
+        for (block=0; block<4; block++) {
+            s->left_block[block].ref_frame = -1;
+            s->left_block[block].dc_coeff = 0;
+            s->left_block[block].not_null_dc = 0;
+            memset(s->coeff_ctx[block], 0, 64*sizeof(s->coeff_ctx[block][0]));
+        }
+        memset(s->coeff_ctx_last, 24, sizeof(s->coeff_ctx_last));
+
+        s->above_block_idx[0] = 1;
+        s->above_block_idx[1] = 2;
+        s->above_block_idx[2] = 1;
+        s->above_block_idx[3] = 2;
+        s->above_block_idx[4] = 2*s->mb_width + 2 + 1;
+        s->above_block_idx[5] = 3*s->mb_width + 4 + 1;
+
+        s->block_offset[s->frbi] = (mb_row_flip*16 + mb_offset) * stride_y;
+        s->block_offset[s->srbi] = s->block_offset[s->frbi] + 8*stride_y;
+        s->block_offset[1] = s->block_offset[0] + 8;
+        s->block_offset[3] = s->block_offset[2] + 8;
+        s->block_offset[4] = (mb_row_flip*8 + mb_offset) * stride_uv;
+        s->block_offset[5] = s->block_offset[4];
+
+        for (mb_col=0; mb_col<s->mb_width; mb_col++) {
+            vp56_decode_mb(s, mb_row, mb_col);
+
+            for (y=0; y<4; y++) {
+                s->above_block_idx[y] += 2;
+                s->block_offset[y] += 16;
+            }
+
+            for (uv=4; uv<6; uv++) {
+                s->above_block_idx[uv] += 1;
+                s->block_offset[uv] += 8;
+            }
+        }
+    }
+
+    if (s->framep[VP56_FRAME_PREVIOUS] == s->framep[VP56_FRAME_GOLDEN])
+        FFSWAP(AVFrame *, s->framep[VP56_FRAME_PREVIOUS],
+                          s->framep[VP56_FRAME_UNUSED]);
+    else if (s->framep[VP56_FRAME_PREVIOUS]->data[0])
+        avctx->release_buffer(avctx, s->framep[VP56_FRAME_PREVIOUS]);
+    if (p->key_frame || golden_frame) {
+        if (s->framep[VP56_FRAME_GOLDEN]->data[0])
+            avctx->release_buffer(avctx, s->framep[VP56_FRAME_GOLDEN]);
+        s->framep[VP56_FRAME_GOLDEN] = p;
+    }
+    FFSWAP(AVFrame *, s->framep[VP56_FRAME_CURRENT],
+                      s->framep[VP56_FRAME_PREVIOUS]);
+
+    *(AVFrame*)data = *p;
+    *data_size = sizeof(AVFrame);
+
+    return buf_size;
+}
+
+void vp56_init(vp56_context_t *s, AVCodecContext *avctx, int flip)
+{
+    int i;
+
+    s->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_YUV420P;
+
+    if (s->avctx->idct_algo == FF_IDCT_AUTO)
+        s->avctx->idct_algo = FF_IDCT_VP3;
+    dsputil_init(&s->dsp, s->avctx);
+    ff_init_scantable(s->dsp.idct_permutation, &s->scantable,ff_zigzag_direct);
+
+    avcodec_set_dimensions(s->avctx, 0, 0);
+
+    for (i=0; i<3; i++)
+        s->framep[i] = &s->frames[i];
+    s->framep[VP56_FRAME_UNUSED] = s->framep[VP56_FRAME_GOLDEN];
+    s->edge_emu_buffer_alloc = NULL;
+
+    s->above_blocks = NULL;
+    s->macroblocks = NULL;
+    s->quantizer = -1;
+    s->deblock_filtering = 1;
+
+    s->filter = NULL;
+
+    if (flip) {
+        s->flip = -1;
+        s->frbi = 2;
+        s->srbi = 0;
+    } else {
+        s->flip = 1;
+        s->frbi = 0;
+        s->srbi = 2;
+    }
+}
+
+int vp56_free(AVCodecContext *avctx)
+{
+    vp56_context_t *s = avctx->priv_data;
+
+    av_free(s->above_blocks);
+    av_free(s->macroblocks);
+    av_free(s->edge_emu_buffer_alloc);
+    if (s->framep[VP56_FRAME_GOLDEN]->data[0]
+        && (s->framep[VP56_FRAME_PREVIOUS] != s->framep[VP56_FRAME_GOLDEN]))
+        avctx->release_buffer(avctx, s->framep[VP56_FRAME_GOLDEN]);
+    if (s->framep[VP56_FRAME_PREVIOUS]->data[0])
+        avctx->release_buffer(avctx, s->framep[VP56_FRAME_PREVIOUS]);
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/vp56.h b/contrib/ffmpeg/libavcodec/vp56.h
new file mode 100644
index 000000000..fb8bbba6f
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp56.h
@@ -0,0 +1,253 @@
+/**
+ * @file vp56.h
+ * VP5 and VP6 compatible video decoder (common features)
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef VP56_H
+#define VP56_H
+
+#include "vp56data.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+
+typedef struct vp56_context vp56_context_t;
+typedef struct vp56_mv vp56_mv_t;
+
+typedef void (*vp56_parse_vector_adjustment_t)(vp56_context_t *s,
+                                               vp56_mv_t *vect);
+typedef int (*vp56_adjust_t)(int v, int t);
+typedef void (*vp56_filter_t)(vp56_context_t *s, uint8_t *dst, uint8_t *src,
+                              int offset1, int offset2, int stride,
+                              vp56_mv_t mv, int mask, int select, int luma);
+typedef void (*vp56_parse_coeff_t)(vp56_context_t *s);
+typedef void (*vp56_default_models_init_t)(vp56_context_t *s);
+typedef void (*vp56_parse_vector_models_t)(vp56_context_t *s);
+typedef void (*vp56_parse_coeff_models_t)(vp56_context_t *s);
+typedef int (*vp56_parse_header_t)(vp56_context_t *s, uint8_t *buf,
+                                   int buf_size, int *golden_frame);
+
+typedef struct {
+    int high;
+    int bits;
+    const uint8_t *buffer;
+    unsigned long code_word;
+} vp56_range_coder_t;
+
+typedef struct {
+    uint8_t not_null_dc;
+    vp56_frame_t ref_frame;
+    DCTELEM dc_coeff;
+} vp56_ref_dc_t;
+
+struct vp56_mv {
+    int x;
+    int y;
+};
+
+typedef struct {
+    uint8_t type;
+    vp56_mv_t mv;
+} vp56_macroblock_t;
+
+struct vp56_context {
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    ScanTable scantable;
+    AVFrame frames[3];
+    AVFrame *framep[4];
+    uint8_t *edge_emu_buffer_alloc;
+    uint8_t *edge_emu_buffer;
+    vp56_range_coder_t c;
+    vp56_range_coder_t cc;
+    vp56_range_coder_t *ccp;
+    int sub_version;
+
+    /* frame info */
+    int plane_width[3];
+    int plane_height[3];
+    int mb_width;   /* number of horizontal MB */
+    int mb_height;  /* number of vertical MB */
+    int block_offset[6];
+
+    int quantizer;
+    uint16_t dequant_dc;
+    uint16_t dequant_ac;
+
+    /* DC predictors management */
+    vp56_ref_dc_t *above_blocks;
+    vp56_ref_dc_t left_block[4];
+    int above_block_idx[6];
+    DCTELEM prev_dc[3][3];    /* [plan][ref_frame] */
+
+    /* blocks / macroblock */
+    vp56_mb_t mb_type;
+    vp56_macroblock_t *macroblocks;
+    DECLARE_ALIGNED_16(DCTELEM, block_coeff[6][64]);
+    uint8_t coeff_reorder[64];       /* used in vp6 only */
+    uint8_t coeff_index_to_pos[64];  /* used in vp6 only */
+
+    /* motion vectors */
+    vp56_mv_t mv[6];  /* vectors for each block in MB */
+    vp56_mv_t vector_candidate[2];
+    int vector_candidate_pos;
+
+    /* filtering hints */
+    int filter_header;               /* used in vp6 only */
+    int deblock_filtering;
+    int filter_selection;
+    int filter_mode;
+    int max_vector_length;
+    int sample_variance_threshold;
+
+    /* AC models */
+    uint8_t vector_model_sig[2];           /* delta sign */
+    uint8_t vector_model_dct[2];           /* delta coding types */
+    uint8_t vector_model_pdi[2][2];        /* predefined delta init */
+    uint8_t vector_model_pdv[2][7];        /* predefined delta values */
+    uint8_t vector_model_fdv[2][8];        /* 8 bit delta value definition */
+    uint8_t mb_type_model[3][10][10];      /* model for decoding MB type */
+    uint8_t coeff_model_dccv[2][11];       /* DC coeff value */
+    uint8_t coeff_model_ract[2][3][6][11]; /* Run/AC coding type and AC coeff value */
+    uint8_t coeff_model_acct[2][3][3][6][5];/* vp5 only AC coding type for coding group < 3 */
+    uint8_t coeff_model_dcct[2][36][5];    /* DC coeff coding type */
+    uint8_t coeff_model_runv[2][14];       /* run value (vp6 only) */
+    uint8_t mb_types_stats[3][10][2];      /* contextual, next MB type stats */
+    uint8_t coeff_ctx[4][64];              /* used in vp5 only */
+    uint8_t coeff_ctx_last[4];             /* used in vp5 only */
+
+    /* upside-down flipping hints */
+    int flip;  /* are we flipping ? */
+    int frbi;  /* first row block index in MB */
+    int srbi;  /* second row block index in MB */
+    int stride[3];  /* stride for each plan */
+
+    const uint8_t *vp56_coord_div;
+    vp56_parse_vector_adjustment_t parse_vector_adjustment;
+    vp56_adjust_t adjust;
+    vp56_filter_t filter;
+    vp56_parse_coeff_t parse_coeff;
+    vp56_default_models_init_t default_models_init;
+    vp56_parse_vector_models_t parse_vector_models;
+    vp56_parse_coeff_models_t parse_coeff_models;
+    vp56_parse_header_t parse_header;
+};
+
+
+void vp56_init(vp56_context_t *s, AVCodecContext *avctx, int flip);
+int vp56_free(AVCodecContext *avctx);
+void vp56_init_dequant(vp56_context_t *s, int quantizer);
+int vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+                      uint8_t *buf, int buf_size);
+
+
+/**
+ * vp56 specific range coder implementation
+ */
+
+static inline void vp56_init_range_decoder(vp56_range_coder_t *c,
+                                           const uint8_t *buf, int buf_size)
+{
+    c->high = 255;
+    c->bits = 8;
+    c->buffer = buf;
+    c->code_word = *c->buffer++ << 8;
+    c->code_word |= *c->buffer++;
+}
+
+static inline int vp56_rac_get_prob(vp56_range_coder_t *c, uint8_t prob)
+{
+    unsigned int low = 1 + (((c->high - 1) * prob) / 256);
+    unsigned int low_shift = low << 8;
+    int bit = c->code_word >= low_shift;
+
+    if (bit) {
+        c->high -= low;
+        c->code_word -= low_shift;
+    } else {
+        c->high = low;
+    }
+
+    /* normalize */
+    while (c->high < 128) {
+        c->high <<= 1;
+        c->code_word <<= 1;
+        if (--c->bits == 0) {
+            c->bits = 8;
+            c->code_word |= *c->buffer++;
+        }
+    }
+    return bit;
+}
+
+static inline int vp56_rac_get(vp56_range_coder_t *c)
+{
+    /* equiprobable */
+    int low = (c->high + 1) >> 1;
+    unsigned int low_shift = low << 8;
+    int bit = c->code_word >= low_shift;
+    if (bit) {
+        c->high = (c->high - low) << 1;
+        c->code_word -= low_shift;
+    } else {
+        c->high = low << 1;
+    }
+
+    /* normalize */
+    c->code_word <<= 1;
+    if (--c->bits == 0) {
+        c->bits = 8;
+        c->code_word |= *c->buffer++;
+    }
+    return bit;
+}
+
+static inline int vp56_rac_gets(vp56_range_coder_t *c, int bits)
+{
+    int value = 0;
+
+    while (bits--) {
+        value = (value << 1) | vp56_rac_get(c);
+    }
+
+    return value;
+}
+
+static inline int vp56_rac_gets_nn(vp56_range_coder_t *c, int bits)
+{
+    int v = vp56_rac_gets(c, 7) << 1;
+    return v + !v;
+}
+
+static inline int vp56_rac_get_tree(vp56_range_coder_t *c,
+                                    const vp56_tree_t *tree,
+                                    const uint8_t *probs)
+{
+    while (tree->val > 0) {
+        if (vp56_rac_get_prob(c, probs[tree->prob_idx]))
+            tree += tree->val;
+        else
+            tree++;
+    }
+    return -tree->val;
+}
+
+#endif /* VP56_H */
diff --git a/contrib/ffmpeg/libavcodec/vp56data.c b/contrib/ffmpeg/libavcodec/vp56data.c
new file mode 100644
index 000000000..e75c6d1ce
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp56data.c
@@ -0,0 +1,66 @@
+/**
+ * @file vp56data.c
+ * VP5 and VP6 compatible video decoder (common data)
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "vp56data.h"
+
+const uint8_t vp56_b6to3[] = { 0, 0, 0, 0, 1, 2 };
+const uint8_t vp56_b6to4[] = { 0, 0, 1, 1, 2, 3 };
+
+const uint8_t vp56_coeff_parse_table[6][11] = {
+    { 159,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0 },
+    { 145, 165,   0,   0,   0,   0,   0,   0,   0,   0,   0 },
+    { 140, 148, 173,   0,   0,   0,   0,   0,   0,   0,   0 },
+    { 135, 140, 155, 176,   0,   0,   0,   0,   0,   0,   0 },
+    { 130, 134, 141, 157, 180,   0,   0,   0,   0,   0,   0 },
+    { 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254 },
+};
+
+const uint8_t vp56_def_mb_types_stats[3][10][2] = {
+    { {  69, 42 }, {   1,  2 }, {  1,   7 }, {  44, 42 }, {  6, 22 },
+      {   1,  3 }, {   0,  2 }, {  1,   5 }, {   0,  1 }, {  0,  0 }, },
+    { { 229,  8 }, {   1,  1 }, {  0,   8 }, {   0,  0 }, {  0,  0 },
+      {   1,  2 }, {   0,  1 }, {  0,   0 }, {   1,  1 }, {  0,  0 }, },
+    { { 122, 35 }, {   1,  1 }, {  1,   6 }, {  46, 34 }, {  0,  0 },
+      {   1,  2 }, {   0,  1 }, {  0,   1 }, {   1,  1 }, {  0,  0 }, },
+};
+
+const vp56_tree_t vp56_pva_tree[] = {
+    { 8, 0},
+    { 4, 1},
+    { 2, 2}, {-0}, {-1},
+    { 2, 3}, {-2}, {-3},
+    { 4, 4},
+    { 2, 5}, {-4}, {-5},
+    { 2, 6}, {-6}, {-7},
+};
+
+const vp56_tree_t vp56_pc_tree[] = {
+    { 4, 6},
+    { 2, 7}, {-0}, {-1},
+    { 4, 8},
+    { 2, 9}, {-2}, {-3},
+    { 2,10}, {-4}, {-5},
+};
+
+const uint8_t vp56_coeff_bias[] = { 5, 7, 11, 19, 35, 67 };
+const uint8_t vp56_coeff_bit_length[] = { 0, 1, 2, 3, 4, 10 };
diff --git a/contrib/ffmpeg/libavcodec/vp56data.h b/contrib/ffmpeg/libavcodec/vp56data.h
new file mode 100644
index 000000000..d784b9803
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp56data.h
@@ -0,0 +1,249 @@
+/**
+ * @file vp56data.h
+ * VP5 and VP6 compatible video decoder (common data)
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef VP56DATA_H
+#define VP56DATA_H
+
+#include "common.h"
+
+typedef enum {
+    VP56_FRAME_CURRENT  = 0,
+    VP56_FRAME_PREVIOUS = 1,
+    VP56_FRAME_GOLDEN   = 2,
+    VP56_FRAME_UNUSED   = 3,
+} vp56_frame_t;
+
+typedef enum {
+    VP56_MB_INTER_NOVEC_PF = 0,  /**< Inter MB, no vector, from previous frame */
+    VP56_MB_INTRA          = 1,  /**< Intra MB */
+    VP56_MB_INTER_DELTA_PF = 2,  /**< Inter MB, above/left vector + delta, from previous frame */
+    VP56_MB_INTER_V1_PF    = 3,  /**< Inter MB, first vector, from previous frame */
+    VP56_MB_INTER_V2_PF    = 4,  /**< Inter MB, second vector, from previous frame */
+    VP56_MB_INTER_NOVEC_GF = 5,  /**< Inter MB, no vector, from golden frame */
+    VP56_MB_INTER_DELTA_GF = 6,  /**< Inter MB, above/left vector + delta, from golden frame */
+    VP56_MB_INTER_4V       = 7,  /**< Inter MB, 4 vectors, from previous frame */
+    VP56_MB_INTER_V1_GF    = 8,  /**< Inter MB, first vector, from golden frame */
+    VP56_MB_INTER_V2_GF    = 9,  /**< Inter MB, second vector, from golden frame */
+} vp56_mb_t;
+
+typedef struct {
+  int8_t val;
+  int8_t prob_idx;
+} vp56_tree_t;
+
+extern const uint8_t vp56_b6to3[];
+extern const uint8_t vp56_b6to4[];
+extern const uint8_t vp56_coeff_parse_table[6][11];
+extern const uint8_t vp56_def_mb_types_stats[3][10][2];
+extern const vp56_tree_t vp56_pva_tree[];
+extern const vp56_tree_t vp56_pc_tree[];
+extern const uint8_t vp56_coeff_bias[];
+extern const uint8_t vp56_coeff_bit_length[];
+
+static const vp56_frame_t vp56_reference_frame[] = {
+    VP56_FRAME_PREVIOUS,  /* VP56_MB_INTER_NOVEC_PF */
+    VP56_FRAME_CURRENT,   /* VP56_MB_INTRA */
+    VP56_FRAME_PREVIOUS,  /* VP56_MB_INTER_DELTA_PF */
+    VP56_FRAME_PREVIOUS,  /* VP56_MB_INTER_V1_PF */
+    VP56_FRAME_PREVIOUS,  /* VP56_MB_INTER_V2_PF */
+    VP56_FRAME_GOLDEN,    /* VP56_MB_INTER_NOVEC_GF */
+    VP56_FRAME_GOLDEN,    /* VP56_MB_INTER_DELTA_GF */
+    VP56_FRAME_PREVIOUS,  /* VP56_MB_INTER_4V */
+    VP56_FRAME_GOLDEN,    /* VP56_MB_INTER_V1_GF */
+    VP56_FRAME_GOLDEN,    /* VP56_MB_INTER_V2_GF */
+};
+
+static const uint8_t vp56_ac_dequant[64] = {
+    94, 92, 90, 88, 86, 82, 78, 74,
+    70, 66, 62, 58, 54, 53, 52, 51,
+    50, 49, 48, 47, 46, 45, 44, 43,
+    42, 40, 39, 37, 36, 35, 34, 33,
+    32, 31, 30, 29, 28, 27, 26, 25,
+    24, 23, 22, 21, 20, 19, 18, 17,
+    16, 15, 14, 13, 12, 11, 10,  9,
+     8,  7,  6,  5,  4,  3,  2,  1,
+};
+
+static const uint8_t vp56_dc_dequant[64] = {
+    47, 47, 47, 47, 45, 43, 43, 43,
+    43, 43, 42, 41, 41, 40, 40, 40,
+    40, 35, 35, 35, 35, 33, 33, 33,
+    33, 32, 32, 32, 27, 27, 26, 26,
+    25, 25, 24, 24, 23, 23, 19, 19,
+    19, 19, 18, 18, 17, 16, 16, 16,
+    16, 16, 15, 11, 11, 11, 10, 10,
+     9,  8,  7,  5,  3,  3,  2,  2,
+};
+
+static const uint8_t vp56_pre_def_mb_type_stats[16][3][10][2] = {
+  { { {   9, 15 }, {  32, 25 }, {  7,  19 }, {   9, 21 }, {  1, 12 },
+      {  14, 12 }, {   3, 18 }, { 14,  23 }, {   3, 10 }, {  0,  4 }, },
+    { {  41, 22 }, {   1,  0 }, {  1,  31 }, {   0,  0 }, {  0,  0 },
+      {   0,  1 }, {   1,  7 }, {  0,   1 }, {  98, 25 }, {  4, 10 }, },
+    { {   2,  3 }, {   2,  3 }, {  0,   2 }, {   0,  2 }, {  0,  0 },
+      {  11,  4 }, {   1,  4 }, {  0,   2 }, {   3,  2 }, {  0,  4 }, }, },
+  { { {  48, 39 }, {   1,  2 }, { 11,  27 }, {  29, 44 }, {  7, 27 },
+      {   1,  4 }, {   0,  3 }, {  1,   6 }, {   1,  2 }, {  0,  0 }, },
+    { { 123, 37 }, {   6,  4 }, {  1,  27 }, {   0,  0 }, {  0,  0 },
+      {   5,  8 }, {   1,  7 }, {  0,   1 }, {  12, 10 }, {  0,  2 }, },
+    { {  49, 46 }, {   3,  4 }, {  7,  31 }, {  42, 41 }, {  0,  0 },
+      {   2,  6 }, {   1,  7 }, {  1,   4 }, {   2,  4 }, {  0,  1 }, }, },
+  { { {  21, 32 }, {   1,  2 }, {  4,  10 }, {  32, 43 }, {  6, 23 },
+      {   2,  3 }, {   1, 19 }, {  1,   6 }, {  12, 21 }, {  0,  7 }, },
+    { {  26, 14 }, {  14, 12 }, {  0,  24 }, {   0,  0 }, {  0,  0 },
+      {  55, 17 }, {   1,  9 }, {  0,  36 }, {   5,  7 }, {  1,  3 }, },
+    { {  26, 25 }, {   1,  1 }, {  2,  10 }, {  67, 39 }, {  0,  0 },
+      {   1,  1 }, {   0, 14 }, {  0,   2 }, {  31, 26 }, {  1,  6 }, }, },
+  { { {  69, 83 }, {   0,  0 }, {  0,   2 }, {  10, 29 }, {  3, 12 },
+      {   0,  1 }, {   0,  3 }, {  0,   3 }, {   2,  2 }, {  0,  0 }, },
+    { { 209,  5 }, {   0,  0 }, {  0,  27 }, {   0,  0 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   1 }, {   0,  0 }, {  0,  0 }, },
+    { { 103, 46 }, {   1,  2 }, {  2,  10 }, {  33, 42 }, {  0,  0 },
+      {   1,  4 }, {   0,  3 }, {  0,   1 }, {   1,  3 }, {  0,  0 }, }, },
+  { { {  11, 20 }, {   1,  4 }, { 18,  36 }, {  43, 48 }, { 13, 35 },
+      {   0,  2 }, {   0,  5 }, {  3,  12 }, {   1,  2 }, {  0,  0 }, },
+    { {   2,  5 }, {   4,  5 }, {  0, 121 }, {   0,  0 }, {  0,  0 },
+      {   0,  3 }, {   2,  4 }, {  1,   4 }, {   2,  2 }, {  0,  1 }, },
+    { {  14, 31 }, {   9, 13 }, { 14,  54 }, {  22, 29 }, {  0,  0 },
+      {   2,  6 }, {   4, 18 }, {  6,  13 }, {   1,  5 }, {  0,  1 }, }, },
+  { { {  70, 44 }, {   0,  1 }, {  2,  10 }, {  37, 46 }, {  8, 26 },
+      {   0,  2 }, {   0,  2 }, {  0,   2 }, {   0,  1 }, {  0,  0 }, },
+    { { 175,  5 }, {   0,  1 }, {  0,  48 }, {   0,  0 }, {  0,  0 },
+      {   0,  2 }, {   0,  1 }, {  0,   2 }, {   0,  1 }, {  0,  0 }, },
+    { {  85, 39 }, {   0,  0 }, {  1,   9 }, {  69, 40 }, {  0,  0 },
+      {   0,  1 }, {   0,  3 }, {  0,   1 }, {   2,  3 }, {  0,  0 }, }, },
+  { { {   8, 15 }, {   0,  1 }, {  8,  21 }, {  74, 53 }, { 22, 42 },
+      {   0,  1 }, {   0,  2 }, {  0,   3 }, {   1,  2 }, {  0,  0 }, },
+    { {  83,  5 }, {   2,  3 }, {  0, 102 }, {   0,  0 }, {  0,  0 },
+      {   1,  3 }, {   0,  2 }, {  0,   1 }, {   0,  0 }, {  0,  0 }, },
+    { {  31, 28 }, {   0,  0 }, {  3,  14 }, { 130, 34 }, {  0,  0 },
+      {   0,  1 }, {   0,  3 }, {  0,   1 }, {   3,  3 }, {  0,  1 }, }, },
+  { { { 141, 42 }, {   0,  0 }, {  1,   4 }, {  11, 24 }, {  1, 11 },
+      {   0,  1 }, {   0,  1 }, {  0,   2 }, {   0,  0 }, {  0,  0 }, },
+    { { 233,  6 }, {   0,  0 }, {  0,   8 }, {   0,  0 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   0 }, {   0,  1 }, {  0,  0 }, },
+    { { 171, 25 }, {   0,  0 }, {  1,   5 }, {  25, 21 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   0 }, {   0,  0 }, {  0,  0 }, }, },
+  { { {   8, 19 }, {   4, 10 }, { 24,  45 }, {  21, 37 }, {  9, 29 },
+      {   0,  3 }, {   1,  7 }, { 11,  25 }, {   0,  2 }, {  0,  1 }, },
+    { {  34, 16 }, { 112, 21 }, {  1,  28 }, {   0,  0 }, {  0,  0 },
+      {   6,  8 }, {   1,  7 }, {  0,   3 }, {   2,  5 }, {  0,  2 }, },
+    { {  17, 21 }, {  68, 29 }, {  6,  15 }, {  13, 22 }, {  0,  0 },
+      {   6, 12 }, {   3, 14 }, {  4,  10 }, {   1,  7 }, {  0,  3 }, }, },
+  { { {  46, 42 }, {   0,  1 }, {  2,  10 }, {  54, 51 }, { 10, 30 },
+      {   0,  2 }, {   0,  2 }, {  0,   1 }, {   0,  1 }, {  0,  0 }, },
+    { { 159, 35 }, {   2,  2 }, {  0,  25 }, {   0,  0 }, {  0,  0 },
+      {   3,  6 }, {   0,  5 }, {  0,   1 }, {   4,  4 }, {  0,  1 }, },
+    { {  51, 39 }, {   0,  1 }, {  2,  12 }, {  91, 44 }, {  0,  0 },
+      {   0,  2 }, {   0,  3 }, {  0,   1 }, {   2,  3 }, {  0,  1 }, }, },
+  { { {  28, 32 }, {   0,  0 }, {  3,  10 }, {  75, 51 }, { 14, 33 },
+      {   0,  1 }, {   0,  2 }, {  0,   1 }, {   1,  2 }, {  0,  0 }, },
+    { {  75, 39 }, {   5,  7 }, {  2,  48 }, {   0,  0 }, {  0,  0 },
+      {   3, 11 }, {   2, 16 }, {  1,   4 }, {   7, 10 }, {  0,  2 }, },
+    { {  81, 25 }, {   0,  0 }, {  2,   9 }, { 106, 26 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   1 }, {   1,  1 }, {  0,  0 }, }, },
+  { { { 100, 46 }, {   0,  1 }, {  3,   9 }, {  21, 37 }, {  5, 20 },
+      {   0,  1 }, {   0,  2 }, {  1,   2 }, {   0,  1 }, {  0,  0 }, },
+    { { 212, 21 }, {   0,  1 }, {  0,   9 }, {   0,  0 }, {  0,  0 },
+      {   1,  2 }, {   0,  2 }, {  0,   0 }, {   2,  2 }, {  0,  0 }, },
+    { { 140, 37 }, {   0,  1 }, {  1,   8 }, {  24, 33 }, {  0,  0 },
+      {   1,  2 }, {   0,  2 }, {  0,   1 }, {   1,  2 }, {  0,  0 }, }, },
+  { { {  27, 29 }, {   0,  1 }, {  9,  25 }, {  53, 51 }, { 12, 34 },
+      {   0,  1 }, {   0,  3 }, {  1,   5 }, {   0,  2 }, {  0,  0 }, },
+    { {   4,  2 }, {   0,  0 }, {  0, 172 }, {   0,  0 }, {  0,  0 },
+      {   0,  1 }, {   0,  2 }, {  0,   0 }, {   2,  0 }, {  0,  0 }, },
+    { {  14, 23 }, {   1,  3 }, { 11,  53 }, {  90, 31 }, {  0,  0 },
+      {   0,  3 }, {   1,  5 }, {  2,   6 }, {   1,  2 }, {  0,  0 }, }, },
+  { { {  80, 38 }, {   0,  0 }, {  1,   4 }, {  69, 33 }, {  5, 16 },
+      {   0,  1 }, {   0,  1 }, {  0,   0 }, {   0,  1 }, {  0,  0 }, },
+    { { 187, 22 }, {   1,  1 }, {  0,  17 }, {   0,  0 }, {  0,  0 },
+      {   3,  6 }, {   0,  4 }, {  0,   1 }, {   4,  4 }, {  0,  1 }, },
+    { { 123, 29 }, {   0,  0 }, {  1,   7 }, {  57, 30 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   1 }, {   0,  1 }, {  0,  0 }, }, },
+  { { {  16, 20 }, {   0,  0 }, {  2,   8 }, { 104, 49 }, { 15, 33 },
+      {   0,  1 }, {   0,  1 }, {  0,   1 }, {   1,  1 }, {  0,  0 }, },
+    { { 133,  6 }, {   1,  2 }, {  1,  70 }, {   0,  0 }, {  0,  0 },
+      {   0,  2 }, {   0,  4 }, {  0,   3 }, {   1,  1 }, {  0,  0 }, },
+    { {  13, 14 }, {   0,  0 }, {  4,  20 }, { 175, 20 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   1 }, {   1,  1 }, {  0,  0 }, }, },
+  { { { 194, 16 }, {   0,  0 }, {  1,   1 }, {   1,  9 }, {  1,  3 },
+      {   0,  0 }, {   0,  1 }, {  0,   1 }, {   0,  0 }, {  0,  0 }, },
+    { { 251,  1 }, {   0,  0 }, {  0,   2 }, {   0,  0 }, {  0,  0 },
+      {   0,  0 }, {   0,  0 }, {  0,   0 }, {   0,  0 }, {  0,  0 }, },
+    { { 202, 23 }, {   0,  0 }, {  1,   3 }, {   2,  9 }, {  0,  0 },
+      {   0,  1 }, {   0,  1 }, {  0,   1 }, {   0,  0 }, {  0,  0 }, }, },
+};
+
+static const uint8_t vp56_filter_threshold[] = {
+    14, 14, 13, 13, 12, 12, 10, 10,
+    10, 10,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  7,  7,  7,  7,
+     7,  7,  6,  6,  6,  6,  6,  6,
+     5,  5,  5,  5,  4,  4,  4,  4,
+     4,  4,  4,  3,  3,  3,  3,  2,
+};
+
+static const uint8_t vp56_mb_type_model_model[] = {
+    171, 83, 199, 140, 125, 104,
+};
+
+static const vp56_tree_t vp56_pmbtm_tree[] = {
+    { 4, 0},
+    { 2, 1}, {-8}, {-4},
+    { 8, 2},
+    { 6, 3},
+    { 4, 4},
+    { 2, 5}, {-24}, {-20}, {-16}, {-12}, {-0},
+};
+
+static const vp56_tree_t vp56_pmbt_tree[] = {
+    { 8, 1},
+    { 4, 2},
+    { 2, 4}, {-VP56_MB_INTER_NOVEC_PF}, {-VP56_MB_INTER_DELTA_PF},
+    { 2, 5}, {-VP56_MB_INTER_V1_PF},    {-VP56_MB_INTER_V2_PF},
+    { 4, 3},
+    { 2, 6}, {-VP56_MB_INTRA},          {-VP56_MB_INTER_4V},
+    { 4, 7},
+    { 2, 8}, {-VP56_MB_INTER_NOVEC_GF}, {-VP56_MB_INTER_DELTA_GF},
+    { 2, 9}, {-VP56_MB_INTER_V1_GF},    {-VP56_MB_INTER_V2_GF},
+};
+
+/* relative pos of surrounding blocks, from closest to farthest */
+static const int8_t vp56_candidate_predictor_pos[12][2] = {
+    {  0, -1 },
+    { -1,  0 },
+    { -1, -1 },
+    {  1, -1 },
+    {  0, -2 },
+    { -2,  0 },
+    { -2, -1 },
+    { -1, -2 },
+    {  1, -2 },
+    {  2, -1 },
+    { -2, -2 },
+    {  2, -2 },
+};
+
+#endif /* VP56DATA */
diff --git a/contrib/ffmpeg/libavcodec/vp5data.h b/contrib/ffmpeg/libavcodec/vp5data.h
new file mode 100644
index 000000000..effc17c2c
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp5data.h
@@ -0,0 +1,173 @@
+/**
+ * @file vp5data.h
+ * VP5 compatible video decoder
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef VP5DATA_H
+#define VP5DATA_H
+
+static const uint8_t vp5_coeff_groups[] = {
+    -1, 0, 1, 1, 2, 1, 1, 2,
+     2, 1, 1, 2, 2, 2, 1, 2,
+     2, 2, 2, 2, 1, 1, 2, 2,
+     3, 3, 4, 3, 4, 4, 4, 3,
+     3, 3, 3, 3, 4, 3, 3, 3,
+     4, 4, 4, 4, 4, 3, 3, 4,
+     4, 4, 3, 4, 4, 4, 4, 4,
+     4, 4, 5, 5, 5, 5, 5, 5,
+};
+
+static const uint8_t vp5_vmc_pct[2][11] = {
+    { 243, 220, 251, 253, 237, 232, 241, 245, 247, 251, 253 },
+    { 235, 211, 246, 249, 234, 231, 248, 249, 252, 252, 254 },
+};
+
+static const uint8_t vp5_dccv_pct[2][11] = {
+    { 146, 197, 181, 207, 232, 243, 238, 251, 244, 250, 249 },
+    { 179, 219, 214, 240, 250, 254, 244, 254, 254, 254, 254 },
+};
+
+static const uint8_t vp5_ract_pct[3][2][6][11] = {
+    { { { 227, 246, 230, 247, 244, 254, 254, 254, 254, 254, 254 },
+        { 202, 254, 209, 231, 231, 249, 249, 253, 254, 254, 254 },
+        { 206, 254, 225, 242, 241, 251, 253, 254, 254, 254, 254 },
+        { 235, 254, 241, 253, 252, 254, 254, 254, 254, 254, 254 },
+        { 234, 254, 248, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } },
+      { { 240, 254, 248, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 238, 254, 240, 253, 254, 254, 254, 254, 254, 254, 254 },
+        { 244, 254, 251, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } } },
+    { { { 206, 203, 227, 239, 247, 254, 253, 254, 254, 254, 254 },
+        { 207, 199, 220, 236, 243, 252, 252, 254, 254, 254, 254 },
+        { 212, 219, 230, 243, 244, 253, 252, 254, 254, 254, 254 },
+        { 236, 237, 247, 252, 253, 254, 254, 254, 254, 254, 254 },
+        { 240, 240, 248, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } },
+      { { 230, 233, 249, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 238, 238, 250, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 248, 251, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } } },
+    { { { 225, 239, 227, 231, 244, 253, 243, 254, 254, 253, 254 },
+        { 232, 234, 224, 228, 242, 249, 242, 252, 251, 251, 254 },
+        { 235, 249, 238, 240, 251, 254, 249, 254, 253, 253, 254 },
+        { 249, 253, 251, 250, 254, 254, 254, 254, 254, 254, 254 },
+        { 251, 250, 249, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } },
+      { { 243, 244, 250, 250, 254, 254, 254, 254, 254, 254, 254 },
+        { 249, 248, 250, 253, 254, 254, 254, 254, 254, 254, 254 },
+        { 253, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 },
+        { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } } },
+};
+
+static const int16_t vp5_dccv_lc[5][36][2] = {
+    { {154,  61}, {141,  54}, { 90,  45}, { 54,  34}, { 54,  13}, {128, 109},
+      {136,  54}, {148,  45}, { 92,  41}, { 54,  33}, { 51,  15}, { 87, 113},
+      { 87,  44}, { 97,  40}, { 67,  36}, { 46,  29}, { 41,  15}, { 64,  80},
+      { 59,  33}, { 61,  31}, { 51,  28}, { 44,  22}, { 33,  12}, { 49,  63},
+      { 69,  12}, { 59,  16}, { 46,  14}, { 31,  13}, { 26,   6}, { 92,  26},
+      {128, 108}, { 77, 119}, { 54,  84}, { 26,  71}, { 87,  19}, { 95, 155} },
+    { {154,   4}, {182,   0}, {159,  -8}, {128,  -5}, {143,  -5}, {187,  55},
+      {182,   0}, {228,  -3}, {187,  -7}, {174,  -9}, {189, -11}, {169,  79},
+      {161,  -9}, {192,  -8}, {187,  -9}, {169, -10}, {136,  -9}, {184,  40},
+      {164, -11}, {179, -10}, {174, -10}, {161, -10}, {115,  -7}, {197,  20},
+      {195, -11}, {195, -11}, {146, -10}, {110,  -6}, { 95,  -4}, {195,  39},
+      {182,  55}, {172,  77}, {177,  37}, {169,  29}, {172,  52}, { 92, 162} },
+    { {174,  80}, {164,  80}, { 95,  80}, { 46,  66}, { 56,  24}, { 36, 193},
+      {164,  80}, {166,  77}, {105,  76}, { 49,  68}, { 46,  31}, { 49, 186},
+      { 97,  78}, {110,  74}, { 72,  72}, { 44,  60}, { 33,  30}, { 69, 131},
+      { 61,  61}, { 69,  63}, { 51,  57}, { 31,  48}, { 26,  27}, { 64,  89},
+      { 67,  23}, { 51,  32}, { 36,  33}, { 26,  28}, { 20,  12}, { 44,  68},
+      { 26, 197}, { 41, 189}, { 61, 129}, { 28, 103}, { 49,  52}, {-12, 245} },
+    { {102, 141}, { 79, 166}, { 72, 162}, { 97, 125}, {179,   4}, {307,   0},
+      { 72, 168}, { 69, 175}, { 84, 160}, {105, 127}, {148,  34}, {310,   0},
+      { 84, 151}, { 82, 161}, { 87, 153}, { 87, 135}, {115,  51}, {317,   0},
+      { 97, 125}, {102, 131}, {105, 125}, { 87, 122}, { 84,  64}, { 54, 184},
+      {166,  18}, {146,  43}, {125,  51}, { 90,  64}, { 95,   7}, { 38, 154},
+      {294,   0}, { 13, 225}, { 10, 225}, { 67, 168}, {  0, 167}, {161,  94} },
+    { {172,  76}, {172,  75}, {136,  80}, { 64,  98}, { 74,  67}, {315,   0},
+      {169,  76}, {207,  56}, {164,  66}, { 97,  80}, { 67,  72}, {328,   0},
+      {136,  80}, {187,  53}, {154,  62}, { 72,  85}, { -2, 105}, {305,   0},
+      { 74,  91}, {128,  64}, {113,  64}, { 61,  77}, { 41,  75}, {259,   0},
+      { 46,  84}, { 51,  81}, { 28,  89}, { 31,  78}, { 23,  77}, {202,   0},
+      {323,   0}, {323,   0}, {300,   0}, {236,   0}, {195,   0}, {328,   0} },
+};
+
+static const int16_t vp5_ract_lc[3][3][5][6][2] = {
+    { { { {276,  0}, {238,  0}, {195,  0}, {156,  0}, {113,  0}, {274,  0} },
+        { {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1} },
+        { {192, 59}, {182, 50}, {141, 48}, {110, 40}, { 92, 19}, {125,128} },
+        { {169, 87}, {169, 83}, {184, 62}, {220, 16}, {184,  0}, {264,  0} },
+        { {212, 40}, {212, 36}, {169, 49}, {174, 27}, {  8,120}, {182, 71} } },
+      { { {259, 10}, {197, 19}, {143, 22}, {123, 16}, {110,  8}, {133, 88} },
+        { {  0,  1}, {256,  0}, {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1} },
+        { {207, 46}, {187, 50}, { 97, 83}, { 23,100}, { 41, 56}, { 56,188} },
+        { {166, 90}, {146,108}, {161, 88}, {136, 95}, {174,  0}, {266,  0} },
+        { {264,  7}, {243, 18}, {184, 43}, {-14,154}, { 20,112}, { 20,199} } },
+      { { {230, 26}, {197, 22}, {159, 20}, {146, 12}, {136,  4}, { 54,162} },
+        { {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1}, {  0,  1} },
+        { {192, 59}, {156, 72}, { 84,101}, { 49,101}, { 79, 47}, { 79,167} },
+        { {138,115}, {136,116}, {166, 80}, {238,  0}, {195,  0}, {261,  0} },
+        { {225, 33}, {205, 42}, {159, 61}, { 79, 96}, { 92, 66}, { 28,195} } },
+    }, {
+      { { {200, 37}, {197, 18}, {159, 13}, {143,  7}, {102,  5}, {123,126} },
+        { {197,  3}, {220, -9}, {210,-12}, {187, -6}, {151, -2}, {174, 80} },
+        { {200, 53}, {187, 47}, {159, 40}, {118, 38}, {100, 18}, {141,111} },
+        { {179, 78}, {166, 86}, {197, 50}, {207, 27}, {187,  0}, {115,139} },
+        { {218, 34}, {220, 29}, {174, 46}, {128, 61}, { 54, 89}, {187, 65} } },
+      { { {238, 14}, {197, 18}, {125, 26}, { 90, 25}, { 82, 13}, {161, 86} },
+        { {189,  1}, {205, -2}, {156, -4}, {143, -4}, {146, -4}, {172, 72} },
+        { {230, 31}, {192, 45}, {102, 76}, { 38, 85}, { 56, 41}, { 64,173} },
+        { {166, 91}, {141,111}, {128,116}, {118,109}, {177,  0}, { 23,222} },
+        { {253, 14}, {236, 21}, {174, 49}, { 33,118}, { 44, 93}, { 23,187} } },
+      { { {218, 28}, {179, 28}, {118, 35}, { 95, 30}, { 72, 24}, {128,108} },
+        { {187,  1}, {174, -1}, {125, -1}, {110, -1}, {108, -1}, {202, 52} },
+        { {197, 53}, {146, 75}, { 46,118}, { 33,103}, { 64, 50}, {118,126} },
+        { {138,114}, {128,122}, {161, 86}, {243, -6}, {195,  0}, { 38,210} },
+        { {215, 39}, {179, 58}, { 97,101}, { 95, 85}, { 87, 70}, { 69,152} } },
+    }, {
+      { { {236, 24}, {205, 18}, {172, 12}, {154,  6}, {125,  1}, {169, 75} },
+        { {187,  4}, {230, -2}, {228, -4}, {236, -4}, {241, -2}, {192, 66} },
+        { {200, 46}, {187, 42}, {159, 34}, {136, 25}, {105, 10}, {179, 62} },
+        { {207, 55}, {192, 63}, {192, 54}, {195, 36}, {177,  1}, {143, 98} },
+        { {225, 27}, {207, 34}, {200, 30}, {131, 57}, { 97, 60}, {197, 45} } },
+      { { {271,  8}, {218, 13}, {133, 19}, { 90, 19}, { 72,  7}, {182, 51} },
+        { {179,  1}, {225, -1}, {154, -2}, {110, -1}, { 92,  0}, {195, 41} },
+        { {241, 26}, {189, 40}, { 82, 64}, { 33, 60}, { 67, 17}, {120, 94} },
+        { {192, 68}, {151, 94}, {146, 90}, {143, 72}, {161,  0}, {113,128} },
+        { {256, 12}, {218, 29}, {166, 48}, { 44, 99}, { 31, 87}, {148, 78} } },
+      { { {238, 20}, {184, 22}, {113, 27}, { 90, 22}, { 74,  9}, {192, 37} },
+        { {184,  0}, {215, -1}, {141, -1}, { 97,  0}, { 49,  0}, {264, 13} },
+        { {182, 51}, {138, 61}, { 95, 63}, { 54, 59}, { 64, 25}, {200, 45} },
+        { {179, 75}, {156, 87}, {174, 65}, {177, 44}, {174,  0}, {164, 85} },
+        { {195, 45}, {148, 65}, {105, 79}, { 95, 72}, { 87, 60}, {169, 63} } },
+    }
+};
+
+static const uint8_t vp5_coord_div[] = { 2, 2, 2, 2, 4, 4 };
+
+#endif /* VP5DATA_H */
diff --git a/contrib/ffmpeg/libavcodec/vp6.c b/contrib/ffmpeg/libavcodec/vp6.c
new file mode 100644
index 000000000..2e904b7e0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp6.c
@@ -0,0 +1,556 @@
+/**
+ * @file vp6.c
+ * VP6 compatible video decoder
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *
+ * The VP6F decoder accept an optional 1 byte extradata. It is composed of:
+ *  - upper 4bits: difference between encoded width and visible width
+ *  - lower 4bits: difference between encoded height and visible height
+ */
+
+#include <stdlib.h>
+
+#include "avcodec.h"
+#include "dsputil.h"
+#include "bitstream.h"
+#include "mpegvideo.h"
+
+#include "vp56.h"
+#include "vp56data.h"
+#include "vp6data.h"
+
+
+static int vp6_parse_header(vp56_context_t *s, uint8_t *buf, int buf_size,
+                            int *golden_frame)
+{
+    vp56_range_coder_t *c = &s->c;
+    int parse_filter_info = 0;
+    int coeff_offset = 0;
+    int vrt_shift = 0;
+    int sub_version;
+    int rows, cols;
+    int res = 1;
+    int separated_coeff = buf[0] & 1;
+
+    s->framep[VP56_FRAME_CURRENT]->key_frame = !(buf[0] & 0x80);
+    vp56_init_dequant(s, (buf[0] >> 1) & 0x3F);
+
+    if (s->framep[VP56_FRAME_CURRENT]->key_frame) {
+        sub_version = buf[1] >> 3;
+        if (sub_version > 8)
+            return 0;
+        s->filter_header = buf[1] & 0x06;
+        if (buf[1] & 1) {
+            av_log(s->avctx, AV_LOG_ERROR, "interlacing not supported\n");
+            return 0;
+        }
+        if (separated_coeff || !s->filter_header) {
+            coeff_offset = AV_RB16(buf+2) - 2;
+            buf += 2;
+            buf_size -= 2;
+        }
+
+        rows = buf[2];  /* number of stored macroblock rows */
+        cols = buf[3];  /* number of stored macroblock cols */
+        /* buf[4] is number of displayed macroblock rows */
+        /* buf[5] is number of displayed macroblock cols */
+
+        if (16*cols != s->avctx->coded_width ||
+            16*rows != s->avctx->coded_height) {
+            avcodec_set_dimensions(s->avctx, 16*cols, 16*rows);
+            if (s->avctx->extradata_size == 1) {
+                s->avctx->width  -= s->avctx->extradata[0] >> 4;
+                s->avctx->height -= s->avctx->extradata[0] & 0x0F;
+            }
+            res = 2;
+        }
+
+        vp56_init_range_decoder(c, buf+6, buf_size-6);
+        vp56_rac_gets(c, 2);
+
+        parse_filter_info = s->filter_header;
+        if (sub_version < 8)
+            vrt_shift = 5;
+        s->sub_version = sub_version;
+    } else {
+        if (!s->sub_version)
+            return 0;
+
+        if (separated_coeff || !s->filter_header) {
+            coeff_offset = AV_RB16(buf+1) - 2;
+            buf += 2;
+            buf_size -= 2;
+        }
+        vp56_init_range_decoder(c, buf+1, buf_size-1);
+
+        *golden_frame = vp56_rac_get(c);
+        if (s->filter_header) {
+            s->deblock_filtering = vp56_rac_get(c);
+            if (s->deblock_filtering)
+                vp56_rac_get(c);
+            if (s->sub_version > 7)
+                parse_filter_info = vp56_rac_get(c);
+        }
+    }
+
+    if (parse_filter_info) {
+        if (vp56_rac_get(c)) {
+            s->filter_mode = 2;
+            s->sample_variance_threshold = vp56_rac_gets(c, 5) << vrt_shift;
+            s->max_vector_length = 2 << vp56_rac_gets(c, 3);
+        } else if (vp56_rac_get(c)) {
+            s->filter_mode = 1;
+        } else {
+            s->filter_mode = 0;
+        }
+        if (s->sub_version > 7)
+            s->filter_selection = vp56_rac_gets(c, 4);
+        else
+            s->filter_selection = 16;
+    }
+
+    vp56_rac_get(c);
+
+    if (coeff_offset) {
+        vp56_init_range_decoder(&s->cc, buf+coeff_offset,
+                                buf_size-coeff_offset);
+        s->ccp = &s->cc;
+    } else {
+        s->ccp = &s->c;
+    }
+
+    return res;
+}
+
+static void vp6_coeff_order_table_init(vp56_context_t *s)
+{
+    int i, pos, idx = 1;
+
+    s->coeff_index_to_pos[0] = 0;
+    for (i=0; i<16; i++)
+        for (pos=1; pos<64; pos++)
+            if (s->coeff_reorder[pos] == i)
+                s->coeff_index_to_pos[idx++] = pos;
+}
+
+static void vp6_default_models_init(vp56_context_t *s)
+{
+    s->vector_model_dct[0] = 0xA2;
+    s->vector_model_dct[1] = 0xA4;
+    s->vector_model_sig[0] = 0x80;
+    s->vector_model_sig[1] = 0x80;
+
+    memcpy(s->mb_types_stats, vp56_def_mb_types_stats, sizeof(s->mb_types_stats));
+    memcpy(s->vector_model_fdv, vp6_def_fdv_vector_model, sizeof(s->vector_model_fdv));
+    memcpy(s->vector_model_pdv, vp6_def_pdv_vector_model, sizeof(s->vector_model_pdv));
+    memcpy(s->coeff_model_runv, vp6_def_runv_coeff_model, sizeof(s->coeff_model_runv));
+    memcpy(s->coeff_reorder, vp6_def_coeff_reorder, sizeof(s->coeff_reorder));
+
+    vp6_coeff_order_table_init(s);
+}
+
+static void vp6_parse_vector_models(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = &s->c;
+    int comp, node;
+
+    for (comp=0; comp<2; comp++) {
+        if (vp56_rac_get_prob(c, vp6_sig_dct_pct[comp][0]))
+            s->vector_model_dct[comp] = vp56_rac_gets_nn(c, 7);
+        if (vp56_rac_get_prob(c, vp6_sig_dct_pct[comp][1]))
+            s->vector_model_sig[comp] = vp56_rac_gets_nn(c, 7);
+    }
+
+    for (comp=0; comp<2; comp++)
+        for (node=0; node<7; node++)
+            if (vp56_rac_get_prob(c, vp6_pdv_pct[comp][node]))
+                s->vector_model_pdv[comp][node] = vp56_rac_gets_nn(c, 7);
+
+    for (comp=0; comp<2; comp++)
+        for (node=0; node<8; node++)
+            if (vp56_rac_get_prob(c, vp6_fdv_pct[comp][node]))
+                s->vector_model_fdv[comp][node] = vp56_rac_gets_nn(c, 7);
+}
+
+static void vp6_parse_coeff_models(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = &s->c;
+    int def_prob[11];
+    int node, cg, ctx, pos;
+    int ct;    /* code type */
+    int pt;    /* plane type (0 for Y, 1 for U or V) */
+
+    memset(def_prob, 0x80, sizeof(def_prob));
+
+    for (pt=0; pt<2; pt++)
+        for (node=0; node<11; node++)
+            if (vp56_rac_get_prob(c, vp6_dccv_pct[pt][node])) {
+                def_prob[node] = vp56_rac_gets_nn(c, 7);
+                s->coeff_model_dccv[pt][node] = def_prob[node];
+            } else if (s->framep[VP56_FRAME_CURRENT]->key_frame) {
+                s->coeff_model_dccv[pt][node] = def_prob[node];
+            }
+
+    if (vp56_rac_get(c)) {
+        for (pos=1; pos<64; pos++)
+            if (vp56_rac_get_prob(c, vp6_coeff_reorder_pct[pos]))
+                s->coeff_reorder[pos] = vp56_rac_gets(c, 4);
+        vp6_coeff_order_table_init(s);
+    }
+
+    for (cg=0; cg<2; cg++)
+        for (node=0; node<14; node++)
+            if (vp56_rac_get_prob(c, vp6_runv_pct[cg][node]))
+                s->coeff_model_runv[cg][node] = vp56_rac_gets_nn(c, 7);
+
+    for (ct=0; ct<3; ct++)
+        for (pt=0; pt<2; pt++)
+            for (cg=0; cg<6; cg++)
+                for (node=0; node<11; node++)
+                    if (vp56_rac_get_prob(c, vp6_ract_pct[ct][pt][cg][node])) {
+                        def_prob[node] = vp56_rac_gets_nn(c, 7);
+                        s->coeff_model_ract[pt][ct][cg][node] = def_prob[node];
+                    } else if (s->framep[VP56_FRAME_CURRENT]->key_frame) {
+                        s->coeff_model_ract[pt][ct][cg][node] = def_prob[node];
+                    }
+
+    /* coeff_model_dcct is a linear combination of coeff_model_dccv */
+    for (pt=0; pt<2; pt++)
+        for (ctx=0; ctx<3; ctx++)
+            for (node=0; node<5; node++)
+                s->coeff_model_dcct[pt][ctx][node] = av_clip(((s->coeff_model_dccv[pt][node] * vp6_dccv_lc[ctx][node][0] + 128) >> 8) + vp6_dccv_lc[ctx][node][1], 1, 255);
+}
+
+static void vp6_parse_vector_adjustment(vp56_context_t *s, vp56_mv_t *vect)
+{
+    vp56_range_coder_t *c = &s->c;
+    int comp;
+
+    *vect = (vp56_mv_t) {0,0};
+    if (s->vector_candidate_pos < 2)
+        *vect = s->vector_candidate[0];
+
+    for (comp=0; comp<2; comp++) {
+        int i, delta = 0;
+
+        if (vp56_rac_get_prob(c, s->vector_model_dct[comp])) {
+            static const uint8_t prob_order[] = {0, 1, 2, 7, 6, 5, 4};
+            for (i=0; i<sizeof(prob_order); i++) {
+                int j = prob_order[i];
+                delta |= vp56_rac_get_prob(c, s->vector_model_fdv[comp][j])<<j;
+            }
+            if (delta & 0xF0)
+                delta |= vp56_rac_get_prob(c, s->vector_model_fdv[comp][3])<<3;
+            else
+                delta |= 8;
+        } else {
+            delta = vp56_rac_get_tree(c, vp56_pva_tree,
+                                      s->vector_model_pdv[comp]);
+        }
+
+        if (delta && vp56_rac_get_prob(c, s->vector_model_sig[comp]))
+            delta = -delta;
+
+        if (!comp)
+            vect->x += delta;
+        else
+            vect->y += delta;
+    }
+}
+
+static void vp6_parse_coeff(vp56_context_t *s)
+{
+    vp56_range_coder_t *c = s->ccp;
+    uint8_t *permute = s->scantable.permutated;
+    uint8_t *model, *model2, *model3;
+    int coeff, sign, coeff_idx;
+    int b, i, cg, idx, ctx;
+    int pt = 0;    /* plane type (0 for Y, 1 for U or V) */
+
+    for (b=0; b<6; b++) {
+        int ct = 1;    /* code type */
+        int run = 1;
+
+        if (b > 3) pt = 1;
+
+        ctx = s->left_block[vp56_b6to4[b]].not_null_dc
+              + s->above_blocks[s->above_block_idx[b]].not_null_dc;
+        model = s->coeff_model_dccv[pt];
+        model2 = s->coeff_model_dcct[pt][ctx];
+
+        for (coeff_idx=0; coeff_idx<64; ) {
+            if ((coeff_idx>1 && ct==0) || vp56_rac_get_prob(c, model2[0])) {
+                /* parse a coeff */
+                if (coeff_idx == 0) {
+                    s->left_block[vp56_b6to4[b]].not_null_dc = 1;
+                    s->above_blocks[s->above_block_idx[b]].not_null_dc = 1;
+                }
+
+                if (vp56_rac_get_prob(c, model2[2])) {
+                    if (vp56_rac_get_prob(c, model2[3])) {
+                        idx = vp56_rac_get_tree(c, vp56_pc_tree, model);
+                        coeff = vp56_coeff_bias[idx];
+                        for (i=vp56_coeff_bit_length[idx]; i>=0; i--)
+                            coeff += vp56_rac_get_prob(c, vp56_coeff_parse_table[idx][i]) << i;
+                    } else {
+                        if (vp56_rac_get_prob(c, model2[4]))
+                            coeff = 3 + vp56_rac_get_prob(c, model[5]);
+                        else
+                            coeff = 2;
+                    }
+                    ct = 2;
+                } else {
+                    ct = 1;
+                    coeff = 1;
+                }
+                sign = vp56_rac_get(c);
+                coeff = (coeff ^ -sign) + sign;
+                if (coeff_idx)
+                    coeff *= s->dequant_ac;
+                idx = s->coeff_index_to_pos[coeff_idx];
+                s->block_coeff[b][permute[idx]] = coeff;
+                run = 1;
+            } else {
+                /* parse a run */
+                ct = 0;
+                if (coeff_idx == 0) {
+                    s->left_block[vp56_b6to4[b]].not_null_dc = 0;
+                    s->above_blocks[s->above_block_idx[b]].not_null_dc = 0;
+                } else {
+                    if (!vp56_rac_get_prob(c, model2[1]))
+                        break;
+
+                    model3 = s->coeff_model_runv[coeff_idx >= 6];
+                    run = vp56_rac_get_tree(c, vp6_pcr_tree, model3);
+                    if (!run)
+                        for (run=9, i=0; i<6; i++)
+                            run += vp56_rac_get_prob(c, model3[i+8]) << i;
+                }
+            }
+
+            cg = vp6_coeff_groups[coeff_idx+=run];
+            model = model2 = s->coeff_model_ract[pt][ct][cg];
+        }
+    }
+}
+
+static int vp6_adjust(int v, int t)
+{
+    int V = v, s = v >> 31;
+    V ^= s;
+    V -= s;
+    if (V-t-1 >= (unsigned)(t-1))
+        return v;
+    V = 2*t - V;
+    V += s;
+    V ^= s;
+    return V;
+}
+
+static int vp6_block_variance(uint8_t *src, int stride)
+{
+    int sum = 0, square_sum = 0;
+    int y, x;
+
+    for (y=0; y<8; y+=2) {
+        for (x=0; x<8; x+=2) {
+            sum += src[x];
+            square_sum += src[x]*src[x];
+        }
+        src += 2*stride;
+    }
+    return (16*square_sum - sum*sum) >> 8;
+}
+
+static void vp6_filter_hv2(vp56_context_t *s, uint8_t *dst, uint8_t *src,
+                           int stride, int delta, int16_t weight)
+{
+    s->dsp.put_pixels_tab[1][0](dst, src, stride, 8);
+    s->dsp.biweight_h264_pixels_tab[3](dst, src+delta, stride, 2,
+                                       8-weight, weight, 0);
+}
+
+static void vp6_filter_hv4(uint8_t *dst, uint8_t *src, int stride,
+                           int delta, const int16_t *weights)
+{
+    int x, y;
+
+    for (y=0; y<8; y++) {
+        for (x=0; x<8; x++) {
+            dst[x] = av_clip_uint8((  src[x-delta  ] * weights[0]
+                                 + src[x        ] * weights[1]
+                                 + src[x+delta  ] * weights[2]
+                                 + src[x+2*delta] * weights[3] + 64) >> 7);
+        }
+        src += stride;
+        dst += stride;
+    }
+}
+
+static void vp6_filter_diag2(vp56_context_t *s, uint8_t *dst, uint8_t *src,
+                             int stride, int h_weight, int v_weight)
+{
+    uint8_t *tmp = s->edge_emu_buffer+16;
+    int x, xmax;
+
+    s->dsp.put_pixels_tab[1][0](tmp, src, stride, 8);
+    s->dsp.biweight_h264_pixels_tab[3](tmp, src+1, stride, 2,
+                                       8-h_weight, h_weight, 0);
+    /* we need a 8x9 block to do vertical filter, so compute one more line */
+    for (x=8*stride, xmax=x+8; x<xmax; x++)
+        tmp[x] = (src[x]*(8-h_weight) + src[x+1]*h_weight + 4) >> 3;
+
+    s->dsp.put_pixels_tab[1][0](dst, tmp, stride, 8);
+    s->dsp.biweight_h264_pixels_tab[3](dst, tmp+stride, stride, 2,
+                                       8-v_weight, v_weight, 0);
+}
+
+static void vp6_filter_diag4(uint8_t *dst, uint8_t *src, int stride,
+                             const int16_t *h_weights,const int16_t *v_weights)
+{
+    int x, y;
+    int tmp[8*11];
+    int *t = tmp;
+
+    src -= stride;
+
+    for (y=0; y<11; y++) {
+        for (x=0; x<8; x++) {
+            t[x] = av_clip_uint8((  src[x-1] * h_weights[0]
+                               + src[x  ] * h_weights[1]
+                               + src[x+1] * h_weights[2]
+                               + src[x+2] * h_weights[3] + 64) >> 7);
+        }
+        src += stride;
+        t += 8;
+    }
+
+    t = tmp + 8;
+    for (y=0; y<8; y++) {
+        for (x=0; x<8; x++) {
+            dst[x] = av_clip_uint8((  t[x-8 ] * v_weights[0]
+                                 + t[x   ] * v_weights[1]
+                                 + t[x+8 ] * v_weights[2]
+                                 + t[x+16] * v_weights[3] + 64) >> 7);
+        }
+        dst += stride;
+        t += 8;
+    }
+}
+
+static void vp6_filter(vp56_context_t *s, uint8_t *dst, uint8_t *src,
+                       int offset1, int offset2, int stride,
+                       vp56_mv_t mv, int mask, int select, int luma)
+{
+    int filter4 = 0;
+    int x8 = mv.x & mask;
+    int y8 = mv.y & mask;
+
+    if (luma) {
+        x8 *= 2;
+        y8 *= 2;
+        filter4 = s->filter_mode;
+        if (filter4 == 2) {
+            if (s->max_vector_length &&
+                (FFABS(mv.x) > s->max_vector_length ||
+                 FFABS(mv.y) > s->max_vector_length)) {
+                filter4 = 0;
+            } else if (s->sample_variance_threshold
+                       && (vp6_block_variance(src+offset1, stride)
+                           < s->sample_variance_threshold)) {
+                filter4 = 0;
+            }
+        }
+    }
+
+    if ((y8 && (offset2-offset1)*s->flip<0) || (!y8 && offset1 > offset2)) {
+        offset1 = offset2;
+    }
+
+    if (filter4) {
+        if (!y8) {                      /* left or right combine */
+            vp6_filter_hv4(dst, src+offset1, stride, 1,
+                           vp6_block_copy_filter[select][x8]);
+        } else if (!x8) {               /* above or below combine */
+            vp6_filter_hv4(dst, src+offset1, stride, stride,
+                           vp6_block_copy_filter[select][y8]);
+        } else if ((mv.x^mv.y) >> 31) { /* lower-left or upper-right combine */
+            vp6_filter_diag4(dst, src+offset1-1, stride,
+                             vp6_block_copy_filter[select][x8],
+                             vp6_block_copy_filter[select][y8]);
+        } else {                        /* lower-right or upper-left combine */
+            vp6_filter_diag4(dst, src+offset1, stride,
+                             vp6_block_copy_filter[select][x8],
+                             vp6_block_copy_filter[select][y8]);
+        }
+    } else {
+        if (!y8) {                      /* left or right combine */
+            vp6_filter_hv2(s, dst, src+offset1, stride, 1, x8);
+        } else if (!x8) {               /* above or below combine */
+            vp6_filter_hv2(s, dst, src+offset1, stride, stride, y8);
+        } else if ((mv.x^mv.y) >> 31) { /* lower-left or upper-right combine */
+            vp6_filter_diag2(s, dst, src+offset1-1, stride, x8, y8);
+        } else {                        /* lower-right or upper-left combine */
+            vp6_filter_diag2(s, dst, src+offset1, stride, x8, y8);
+        }
+    }
+}
+
+static int vp6_decode_init(AVCodecContext *avctx)
+{
+    vp56_context_t *s = avctx->priv_data;
+
+    vp56_init(s, avctx, avctx->codec->id == CODEC_ID_VP6);
+    s->vp56_coord_div = vp6_coord_div;
+    s->parse_vector_adjustment = vp6_parse_vector_adjustment;
+    s->adjust = vp6_adjust;
+    s->filter = vp6_filter;
+    s->parse_coeff = vp6_parse_coeff;
+    s->default_models_init = vp6_default_models_init;
+    s->parse_vector_models = vp6_parse_vector_models;
+    s->parse_coeff_models = vp6_parse_coeff_models;
+    s->parse_header = vp6_parse_header;
+
+    return 0;
+}
+
+AVCodec vp6_decoder = {
+    "vp6",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VP6,
+    sizeof(vp56_context_t),
+    vp6_decode_init,
+    NULL,
+    vp56_free,
+    vp56_decode_frame,
+};
+
+/* flash version, not flipped upside-down */
+AVCodec vp6f_decoder = {
+    "vp6f",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VP6F,
+    sizeof(vp56_context_t),
+    vp6_decode_init,
+    NULL,
+    vp56_free,
+    vp56_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/vp6data.h b/contrib/ffmpeg/libavcodec/vp6data.h
new file mode 100644
index 000000000..0545a9d66
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vp6data.h
@@ -0,0 +1,300 @@
+/**
+ * @file vp6data.h
+ * VP6 compatible video decoder
+ *
+ * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef VP6DATA_H
+#define VP6DATA_H
+
+#include "vp56data.h"
+
+static const uint8_t vp6_def_fdv_vector_model[2][8] = {
+    { 247, 210, 135, 68, 138, 220, 239, 246 },
+    { 244, 184, 201, 44, 173, 221, 239, 253 },
+};
+
+static const uint8_t vp6_def_pdv_vector_model[2][7] = {
+    { 225, 146, 172, 147, 214,  39, 156 },
+    { 204, 170, 119, 235, 140, 230, 228 },
+};
+
+static const uint8_t vp6_def_coeff_reorder[] = {
+     0,  0,  1,  1,  1,  2,  2,  2,
+     2,  2,  2,  3,  3,  4,  4,  4,
+     5,  5,  5,  5,  6,  6,  7,  7,
+     7,  7,  7,  8,  8,  9,  9,  9,
+     9,  9,  9, 10, 10, 11, 11, 11,
+    11, 11, 11, 12, 12, 12, 12, 12,
+    12, 13, 13, 13, 13, 13, 14, 14,
+    14, 14, 15, 15, 15, 15, 15, 15,
+};
+
+static const uint8_t vp6_def_runv_coeff_model[2][14] = {
+    { 198, 197, 196, 146, 198, 204, 169, 142, 130, 136, 149, 149, 191, 249 },
+    { 135, 201, 181, 154,  98, 117, 132, 126, 146, 169, 184, 240, 246, 254 },
+};
+
+static const uint8_t vp6_sig_dct_pct[2][2] = {
+    { 237, 246 },
+    { 231, 243 },
+};
+
+static const uint8_t vp6_pdv_pct[2][7] = {
+    { 253, 253, 254, 254, 254, 254, 254 },
+    { 245, 253, 254, 254, 254, 254, 254 },
+};
+
+static const uint8_t vp6_fdv_pct[2][8] = {
+    { 254, 254, 254, 254, 254, 250, 250, 252 },
+    { 254, 254, 254, 254, 254, 251, 251, 254 },
+};
+
+static const uint8_t vp6_dccv_pct[2][11] = {
+    { 146, 255, 181, 207, 232, 243, 238, 251, 244, 250, 249 },
+    { 179, 255, 214, 240, 250, 255, 244, 255, 255, 255, 255 },
+};
+
+static const uint8_t vp6_coeff_reorder_pct[] =  {
+    255, 132, 132, 159, 153, 151, 161, 170,
+    164, 162, 136, 110, 103, 114, 129, 118,
+    124, 125, 132, 136, 114, 110, 142, 135,
+    134, 123, 143, 126, 153, 183, 166, 161,
+    171, 180, 179, 164, 203, 218, 225, 217,
+    215, 206, 203, 217, 229, 241, 248, 243,
+    253, 255, 253, 255, 255, 255, 255, 255,
+    255, 255, 255, 255, 255, 255, 255, 255,
+};
+
+static const uint8_t vp6_runv_pct[2][14] = {
+  { 219, 246, 238, 249, 232, 239, 249, 255, 248, 253, 239, 244, 241, 248 },
+  { 198, 232, 251, 253, 219, 241, 253, 255, 248, 249, 244, 238, 251, 255 },
+};
+
+static const uint8_t vp6_ract_pct[3][2][6][11] = {
+  { { { 227, 246, 230, 247, 244, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 209, 231, 231, 249, 249, 253, 255, 255, 255 },
+      { 255, 255, 225, 242, 241, 251, 253, 255, 255, 255, 255 },
+      { 255, 255, 241, 253, 252, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 248, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } },
+    { { 240, 255, 248, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 240, 253, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } } },
+  { { { 206, 203, 227, 239, 247, 255, 253, 255, 255, 255, 255 },
+      { 207, 199, 220, 236, 243, 252, 252, 255, 255, 255, 255 },
+      { 212, 219, 230, 243, 244, 253, 252, 255, 255, 255, 255 },
+      { 236, 237, 247, 252, 253, 255, 255, 255, 255, 255, 255 },
+      { 240, 240, 248, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } },
+    { { 230, 233, 249, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 238, 238, 250, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 248, 251, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } } },
+  { { { 225, 239, 227, 231, 244, 253, 243, 255, 255, 253, 255 },
+      { 232, 234, 224, 228, 242, 249, 242, 252, 251, 251, 255 },
+      { 235, 249, 238, 240, 251, 255, 249, 255, 253, 253, 255 },
+      { 249, 253, 251, 250, 255, 255, 255, 255, 255, 255, 255 },
+      { 251, 250, 249, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } },
+    { { 243, 244, 250, 250, 255, 255, 255, 255, 255, 255, 255 },
+      { 249, 248, 250, 253, 255, 255, 255, 255, 255, 255, 255 },
+      { 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 },
+      { 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } } }
+};
+
+static const int vp6_dccv_lc[3][5][2] = {
+  { { 122, 133 }, { 0, 1 }, { 78,  171 }, { 139, 117 }, { 168, 79 } },
+  { { 133,  51 }, { 0, 1 }, { 169,  71 }, { 214,  44 }, { 210, 38 } },
+  { { 142, -16 }, { 0, 1 }, { 221, -30 }, { 246,  -3 }, { 203, 17 } },
+};
+
+static const uint8_t vp6_coeff_groups[] = {
+    0, 0, 1, 1, 1, 2, 2, 2,
+    2, 2, 2, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5,
+};
+
+static const int16_t vp6_block_copy_filter[17][8][4] = {
+  { {   0, 128,   0,   0  },  /* 0 */
+    {  -3, 122,   9,   0  },
+    {  -4, 109,  24,  -1  },
+    {  -5,  91,  45,  -3  },
+    {  -4,  68,  68,  -4  },
+    {  -3,  45,  91,  -5  },
+    {  -1,  24, 109,  -4  },
+    {   0,   9, 122,  -3  } },
+  { {   0, 128,   0,   0  },  /* 1 */
+    {  -4, 124,   9,  -1  },
+    {  -5, 110,  25,  -2  },
+    {  -6,  91,  46,  -3  },
+    {  -5,  69,  69,  -5  },
+    {  -3,  46,  91,  -6  },
+    {  -2,  25, 110,  -5  },
+    {  -1,   9, 124,  -4  } },
+  { {   0, 128,   0,   0  },  /* 2 */
+    {  -4, 123,  10,  -1  },
+    {  -6, 110,  26,  -2  },
+    {  -7,  92,  47,  -4  },
+    {  -6,  70,  70,  -6  },
+    {  -4,  47,  92,  -7  },
+    {  -2,  26, 110,  -6  },
+    {  -1,  10, 123,  -4  } },
+  { {   0, 128,   0,   0  },  /* 3 */
+    {  -5, 124,  10,  -1  },
+    {  -7, 110,  27,  -2  },
+    {  -7,  91,  48,  -4  },
+    {  -6,  70,  70,  -6  },
+    {  -4,  48,  92,  -8  },
+    {  -2,  27, 110,  -7  },
+    {  -1,  10, 124,  -5  } },
+  { {   0, 128,   0,   0  },  /* 4 */
+    {  -6, 124,  11,  -1  },
+    {  -8, 111,  28,  -3  },
+    {  -8,  92,  49,  -5  },
+    {  -7,  71,  71,  -7  },
+    {  -5,  49,  92,  -8  },
+    {  -3,  28, 111,  -8  },
+    {  -1,  11, 124,  -6  } },
+  { {  0,  128,   0,   0  },  /* 5 */
+    {  -6, 123,  12,  -1  },
+    {  -9, 111,  29,  -3  },
+    {  -9,  93,  50,  -6  },
+    {  -8,  72,  72,  -8  },
+    {  -6,  50,  93,  -9  },
+    {  -3,  29, 111,  -9  },
+    {  -1,  12, 123,  -6  } },
+  { {   0, 128,   0,   0  },  /* 6 */
+    {  -7, 124,  12,  -1  },
+    { -10, 111,  30,  -3  },
+    { -10,  93,  51,  -6  },
+    {  -9,  73,  73,  -9  },
+    {  -6,  51,  93, -10  },
+    {  -3,  30, 111, -10  },
+    {  -1,  12, 124,  -7  } },
+  { {   0, 128,   0,   0  },  /* 7 */
+    {  -7, 123,  13,  -1  },
+    { -11, 112,  31,  -4  },
+    { -11,  94,  52,  -7  },
+    { -10,  74,  74, -10  },
+    {  -7,  52,  94, -11  },
+    {  -4,  31, 112, -11  },
+    {  -1,  13, 123,  -7  } },
+  { {   0, 128,   0,  0  },  /* 8 */
+    {  -8, 124,  13,  -1  },
+    { -12, 112,  32,  -4  },
+    { -12,  94,  53,  -7  },
+    { -10,  74,  74, -10  },
+    {  -7,  53,  94, -12  },
+    {  -4,  32, 112, -12  },
+    {  -1,  13, 124,  -8  } },
+  { {   0, 128,   0,   0  },  /* 9 */
+    {  -9, 124,  14,  -1  },
+    { -13, 112,  33,  -4  },
+    { -13,  95,  54,  -8  },
+    { -11,  75,  75, -11  },
+    {  -8,  54,  95, -13  },
+    {  -4,  33, 112, -13  },
+    {  -1,  14, 124,  -9  } },
+  { {   0, 128,   0,   0  },  /* 10 */
+    {  -9, 123,  15,  -1  },
+    { -14, 113,  34,  -5  },
+    { -14,  95,  55,  -8  },
+    { -12,  76,  76, -12  },
+    {  -8,  55,  95, -14  },
+    {  -5,  34, 112, -13  },
+    {  -1,  15, 123,  -9  } },
+  { {   0, 128,   0,   0  },  /* 11 */
+    { -10, 124,  15,  -1  },
+    { -14, 113,  34,  -5  },
+    { -15,  96,  56,  -9  },
+    { -13,  77,  77, -13  },
+    {  -9,  56,  96, -15  },
+    {  -5,  34, 113, -14  },
+    {  -1,  15, 124, -10  } },
+  { {   0, 128,   0,   0  },  /* 12 */
+    { -10, 123,  16,  -1  },
+    { -15, 113,  35,  -5  },
+    { -16,  98,  56, -10  },
+    { -14,  78,  78, -14  },
+    { -10,  56,  98, -16  },
+    {  -5,  35, 113, -15  },
+    {  -1,  16, 123, -10  } },
+  { {   0, 128,   0,   0  },  /* 13 */
+    { -11, 124,  17,  -2  },
+    { -16, 113,  36,  -5  },
+    { -17,  98,  57, -10  },
+    { -14,  78,  78, -14  },
+    { -10,  57,  98, -17  },
+    {  -5,  36, 113, -16  },
+    {  -2,  17, 124, -11  } },
+  { {   0, 128,   0,   0  },  /* 14 */
+    { -12, 125,  17,  -2  },
+    { -17, 114,  37,  -6  },
+    { -18,  99,  58, -11  },
+    { -15,  79,  79, -15  },
+    { -11,  58,  99, -18  },
+    {  -6,  37, 114, -17  },
+    {  -2,  17, 125, -12  } },
+  { {   0, 128,   0,   0  },  /* 15 */
+    { -12, 124,  18,  -2  },
+    { -18, 114,  38,  -6  },
+    { -19,  99,  59, -11  },
+    { -16,  80,  80, -16  },
+    { -11,  59,  99, -19  },
+    {  -6,  38, 114, -18  },
+    {  -2,  18, 124, -12  } },
+  { {   0, 128,   0,   0  },  /* 16 */
+    {  -4, 118,  16,  -2  },
+    {  -7, 106,  34,  -5  },
+    {  -8,  90,  53,  -7  },
+    {  -8,  72,  72,  -8  },
+    {  -7,  53,  90,  -8  },
+    {  -5,  34, 106,  -7  },
+    {  -2,  16, 118,  -4  } },
+};
+
+static const vp56_tree_t vp6_pcr_tree[] = {
+    { 8, 0},
+    { 4, 1},
+    { 2, 2}, {-1}, {-2},
+    { 2, 3}, {-3}, {-4},
+    { 8, 4},
+    { 4, 5},
+    { 2, 6}, {-5}, {-6},
+    { 2, 7}, {-7}, {-8},
+             {-0},
+};
+
+static const uint8_t vp6_coord_div[] = { 4, 4, 4, 4, 8, 8 };
+
+#endif /* VP6DATA_H */
diff --git a/contrib/ffmpeg/libavcodec/vqavideo.c b/contrib/ffmpeg/libavcodec/vqavideo.c
new file mode 100644
index 000000000..57fe6cf44
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/vqavideo.c
@@ -0,0 +1,625 @@
+/*
+ * Westwood Studios VQA Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file vqavideo.c
+ * VQA Video Decoder by Mike Melanson (melanson@pcisys.net)
+ * For more information about the VQA format, visit:
+ *   http://wiki.multimedia.cx/index.php?title=VQA
+ *
+ * The VQA video decoder outputs PAL8 or RGB555 colorspace data, depending
+ * on the type of data in the file.
+ *
+ * This decoder needs the 42-byte VQHD header from the beginning
+ * of the VQA file passed through the extradata field. The VQHD header
+ * is laid out as:
+ *
+ *   bytes 0-3   chunk fourcc: 'VQHD'
+ *   bytes 4-7   chunk size in big-endian format, should be 0x0000002A
+ *   bytes 8-49  VQHD chunk data
+ *
+ * Bytes 8-49 are what this decoder expects to see.
+ *
+ * Briefly, VQA is a vector quantized animation format that operates in a
+ * VGA palettized colorspace. It operates on pixel vectors (blocks)
+ * of either 4x2 or 4x4 in size. Compressed VQA chunks can contain vector
+ * codebooks, palette information, and code maps for rendering vectors onto
+ * frames. Any of these components can also be compressed with a run-length
+ * encoding (RLE) algorithm commonly referred to as "format80".
+ *
+ * VQA takes a novel approach to rate control. Each group of n frames
+ * (usually, n = 8) relies on a different vector codebook. Rather than
+ * transporting an entire codebook every 8th frame, the new codebook is
+ * broken up into 8 pieces and sent along with the compressed video chunks
+ * for each of the 8 frames preceding the 8 frames which require the
+ * codebook. A full codebook is also sent on the very first frame of a
+ * file. This is an interesting technique, although it makes random file
+ * seeking difficult despite the fact that the frames are all intracoded.
+ *
+ * V1,2 VQA uses 12-bit codebook indices. If the 12-bit indices were
+ * packed into bytes and then RLE compressed, bytewise, the results would
+ * be poor. That is why the coding method divides each index into 2 parts,
+ * the top 4 bits and the bottom 8 bits, then RL encodes the 4-bit pieces
+ * together and the 8-bit pieces together. If most of the vectors are
+ * clustered into one group of 256 vectors, most of the 4-bit index pieces
+ * should be the same.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+#include "dsputil.h"
+
+#define PALETTE_COUNT 256
+#define VQA_HEADER_SIZE 0x2A
+#define CHUNK_PREAMBLE_SIZE 8
+
+/* allocate the maximum vector space, regardless of the file version:
+ * (0xFF00 codebook vectors + 0x100 solid pixel vectors) * (4x4 pixels/block) */
+#define MAX_CODEBOOK_VECTORS 0xFF00
+#define SOLID_PIXEL_VECTORS 0x100
+#define MAX_VECTORS (MAX_CODEBOOK_VECTORS + SOLID_PIXEL_VECTORS)
+#define MAX_CODEBOOK_SIZE (MAX_VECTORS * 4 * 4)
+
+#define CBF0_TAG MKBETAG('C', 'B', 'F', '0')
+#define CBFZ_TAG MKBETAG('C', 'B', 'F', 'Z')
+#define CBP0_TAG MKBETAG('C', 'B', 'P', '0')
+#define CBPZ_TAG MKBETAG('C', 'B', 'P', 'Z')
+#define CPL0_TAG MKBETAG('C', 'P', 'L', '0')
+#define CPLZ_TAG MKBETAG('C', 'P', 'L', 'Z')
+#define VPTZ_TAG MKBETAG('V', 'P', 'T', 'Z')
+
+#define VQA_DEBUG 0
+
+#if VQA_DEBUG
+#define vqa_debug printf
+#else
+static inline void vqa_debug(const char *format, ...) { }
+#endif
+
+typedef struct VqaContext {
+
+    AVCodecContext *avctx;
+    DSPContext dsp;
+    AVFrame frame;
+
+    unsigned char *buf;
+    int size;
+
+    uint32_t palette[PALETTE_COUNT];
+
+    int width;   /* width of a frame */
+    int height;   /* height of a frame */
+    int vector_width;  /* width of individual vector */
+    int vector_height;  /* height of individual vector */
+    int vqa_version;  /* this should be either 1, 2 or 3 */
+
+    unsigned char *codebook;         /* the current codebook */
+    int codebook_size;
+    unsigned char *next_codebook_buffer;  /* accumulator for next codebook */
+    int next_codebook_buffer_index;
+
+    unsigned char *decode_buffer;
+    int decode_buffer_size;
+
+    /* number of frames to go before replacing codebook */
+    int partial_countdown;
+    int partial_count;
+
+} VqaContext;
+
+static int vqa_decode_init(AVCodecContext *avctx)
+{
+    VqaContext *s = (VqaContext *)avctx->priv_data;
+    unsigned char *vqa_header;
+    int i, j, codebook_index;;
+
+    s->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+    dsputil_init(&s->dsp, avctx);
+
+    /* make sure the extradata made it */
+    if (s->avctx->extradata_size != VQA_HEADER_SIZE) {
+        av_log(s->avctx, AV_LOG_ERROR, "  VQA video: expected extradata size of %d\n", VQA_HEADER_SIZE);
+        return -1;
+    }
+
+    /* load up the VQA parameters from the header */
+    vqa_header = (unsigned char *)s->avctx->extradata;
+    s->vqa_version = vqa_header[0];
+    s->width = AV_RL16(&vqa_header[6]);
+    s->height = AV_RL16(&vqa_header[8]);
+    if(avcodec_check_dimensions(avctx, s->width, s->height)){
+        s->width= s->height= 0;
+        return -1;
+    }
+    s->vector_width = vqa_header[10];
+    s->vector_height = vqa_header[11];
+    s->partial_count = s->partial_countdown = vqa_header[13];
+
+    /* the vector dimensions have to meet very stringent requirements */
+    if ((s->vector_width != 4) ||
+        ((s->vector_height != 2) && (s->vector_height != 4))) {
+        /* return without further initialization */
+        return -1;
+    }
+
+    /* allocate codebooks */
+    s->codebook_size = MAX_CODEBOOK_SIZE;
+    s->codebook = av_malloc(s->codebook_size);
+    s->next_codebook_buffer = av_malloc(s->codebook_size);
+
+    /* initialize the solid-color vectors */
+    if (s->vector_height == 4) {
+        codebook_index = 0xFF00 * 16;
+        for (i = 0; i < 256; i++)
+            for (j = 0; j < 16; j++)
+                s->codebook[codebook_index++] = i;
+    } else {
+        codebook_index = 0xF00 * 8;
+        for (i = 0; i < 256; i++)
+            for (j = 0; j < 8; j++)
+                s->codebook[codebook_index++] = i;
+    }
+    s->next_codebook_buffer_index = 0;
+
+    /* allocate decode buffer */
+    s->decode_buffer_size = (s->width / s->vector_width) *
+        (s->height / s->vector_height) * 2;
+    s->decode_buffer = av_malloc(s->decode_buffer_size);
+
+    s->frame.data[0] = NULL;
+
+    return 0;
+}
+
+#define CHECK_COUNT() \
+    if (dest_index + count > dest_size) { \
+        av_log(NULL, AV_LOG_ERROR, "  VQA video: decode_format80 problem: next op would overflow dest_index\n"); \
+        av_log(NULL, AV_LOG_ERROR, "  VQA video: current dest_index = %d, count = %d, dest_size = %d\n", \
+            dest_index, count, dest_size); \
+        return; \
+    }
+
+static void decode_format80(unsigned char *src, int src_size,
+    unsigned char *dest, int dest_size, int check_size) {
+
+    int src_index = 0;
+    int dest_index = 0;
+    int count;
+    int src_pos;
+    unsigned char color;
+    int i;
+
+    while (src_index < src_size) {
+
+        vqa_debug("      opcode %02X: ", src[src_index]);
+
+        /* 0x80 means that frame is finished */
+        if (src[src_index] == 0x80)
+            return;
+
+        if (dest_index >= dest_size) {
+            av_log(NULL, AV_LOG_ERROR, "  VQA video: decode_format80 problem: dest_index (%d) exceeded dest_size (%d)\n",
+                dest_index, dest_size);
+            return;
+        }
+
+        if (src[src_index] == 0xFF) {
+
+            src_index++;
+            count = AV_RL16(&src[src_index]);
+            src_index += 2;
+            src_pos = AV_RL16(&src[src_index]);
+            src_index += 2;
+            vqa_debug("(1) copy %X bytes from absolute pos %X\n", count, src_pos);
+            CHECK_COUNT();
+            for (i = 0; i < count; i++)
+                dest[dest_index + i] = dest[src_pos + i];
+            dest_index += count;
+
+        } else if (src[src_index] == 0xFE) {
+
+            src_index++;
+            count = AV_RL16(&src[src_index]);
+            src_index += 2;
+            color = src[src_index++];
+            vqa_debug("(2) set %X bytes to %02X\n", count, color);
+            CHECK_COUNT();
+            memset(&dest[dest_index], color, count);
+            dest_index += count;
+
+        } else if ((src[src_index] & 0xC0) == 0xC0) {
+
+            count = (src[src_index++] & 0x3F) + 3;
+            src_pos = AV_RL16(&src[src_index]);
+            src_index += 2;
+            vqa_debug("(3) copy %X bytes from absolute pos %X\n", count, src_pos);
+            CHECK_COUNT();
+            for (i = 0; i < count; i++)
+                dest[dest_index + i] = dest[src_pos + i];
+            dest_index += count;
+
+        } else if (src[src_index] > 0x80) {
+
+            count = src[src_index++] & 0x3F;
+            vqa_debug("(4) copy %X bytes from source to dest\n", count);
+            CHECK_COUNT();
+            memcpy(&dest[dest_index], &src[src_index], count);
+            src_index += count;
+            dest_index += count;
+
+        } else {
+
+            count = ((src[src_index] & 0x70) >> 4) + 3;
+            src_pos = AV_RB16(&src[src_index]) & 0x0FFF;
+            src_index += 2;
+            vqa_debug("(5) copy %X bytes from relpos %X\n", count, src_pos);
+            CHECK_COUNT();
+            for (i = 0; i < count; i++)
+                dest[dest_index + i] = dest[dest_index - src_pos + i];
+            dest_index += count;
+        }
+    }
+
+    /* validate that the entire destination buffer was filled; this is
+     * important for decoding frame maps since each vector needs to have a
+     * codebook entry; it is not important for compressed codebooks because
+     * not every entry needs to be filled */
+    if (check_size)
+        if (dest_index < dest_size)
+            av_log(NULL, AV_LOG_ERROR, "  VQA video: decode_format80 problem: decode finished with dest_index (%d) < dest_size (%d)\n",
+                dest_index, dest_size);
+}
+
+static void vqa_decode_chunk(VqaContext *s)
+{
+    unsigned int chunk_type;
+    unsigned int chunk_size;
+    int byte_skip;
+    unsigned int index = 0;
+    int i;
+    unsigned char r, g, b;
+    int index_shift;
+
+    int cbf0_chunk = -1;
+    int cbfz_chunk = -1;
+    int cbp0_chunk = -1;
+    int cbpz_chunk = -1;
+    int cpl0_chunk = -1;
+    int cplz_chunk = -1;
+    int vptz_chunk = -1;
+
+    int x, y;
+    int lines = 0;
+    int pixel_ptr;
+    int vector_index = 0;
+    int lobyte = 0;
+    int hibyte = 0;
+    int lobytes = 0;
+    int hibytes = s->decode_buffer_size / 2;
+
+    /* first, traverse through the frame and find the subchunks */
+    while (index < s->size) {
+
+        chunk_type = AV_RB32(&s->buf[index]);
+        chunk_size = AV_RB32(&s->buf[index + 4]);
+
+        switch (chunk_type) {
+
+        case CBF0_TAG:
+            cbf0_chunk = index;
+            break;
+
+        case CBFZ_TAG:
+            cbfz_chunk = index;
+            break;
+
+        case CBP0_TAG:
+            cbp0_chunk = index;
+            break;
+
+        case CBPZ_TAG:
+            cbpz_chunk = index;
+            break;
+
+        case CPL0_TAG:
+            cpl0_chunk = index;
+            break;
+
+        case CPLZ_TAG:
+            cplz_chunk = index;
+            break;
+
+        case VPTZ_TAG:
+            vptz_chunk = index;
+            break;
+
+        default:
+            av_log(s->avctx, AV_LOG_ERROR, "  VQA video: Found unknown chunk type: %c%c%c%c (%08X)\n",
+            (chunk_type >> 24) & 0xFF,
+            (chunk_type >> 16) & 0xFF,
+            (chunk_type >>  8) & 0xFF,
+            (chunk_type >>  0) & 0xFF,
+            chunk_type);
+            break;
+        }
+
+        byte_skip = chunk_size & 0x01;
+        index += (CHUNK_PREAMBLE_SIZE + chunk_size + byte_skip);
+    }
+
+    /* next, deal with the palette */
+    if ((cpl0_chunk != -1) && (cplz_chunk != -1)) {
+
+        /* a chunk should not have both chunk types */
+        av_log(s->avctx, AV_LOG_ERROR, "  VQA video: problem: found both CPL0 and CPLZ chunks\n");
+        return;
+    }
+
+    /* decompress the palette chunk */
+    if (cplz_chunk != -1) {
+
+/* yet to be handled */
+
+    }
+
+    /* convert the RGB palette into the machine's endian format */
+    if (cpl0_chunk != -1) {
+
+        chunk_size = AV_RB32(&s->buf[cpl0_chunk + 4]);
+        /* sanity check the palette size */
+        if (chunk_size / 3 > 256) {
+            av_log(s->avctx, AV_LOG_ERROR, "  VQA video: problem: found a palette chunk with %d colors\n",
+                chunk_size / 3);
+            return;
+        }
+        cpl0_chunk += CHUNK_PREAMBLE_SIZE;
+        for (i = 0; i < chunk_size / 3; i++) {
+            /* scale by 4 to transform 6-bit palette -> 8-bit */
+            r = s->buf[cpl0_chunk++] * 4;
+            g = s->buf[cpl0_chunk++] * 4;
+            b = s->buf[cpl0_chunk++] * 4;
+            s->palette[i] = (r << 16) | (g << 8) | (b);
+        }
+    }
+
+    /* next, look for a full codebook */
+    if ((cbf0_chunk != -1) && (cbfz_chunk != -1)) {
+
+        /* a chunk should not have both chunk types */
+        av_log(s->avctx, AV_LOG_ERROR, "  VQA video: problem: found both CBF0 and CBFZ chunks\n");
+        return;
+    }
+
+    /* decompress the full codebook chunk */
+    if (cbfz_chunk != -1) {
+
+        chunk_size = AV_RB32(&s->buf[cbfz_chunk + 4]);
+        cbfz_chunk += CHUNK_PREAMBLE_SIZE;
+        decode_format80(&s->buf[cbfz_chunk], chunk_size,
+            s->codebook, s->codebook_size, 0);
+    }
+
+    /* copy a full codebook */
+    if (cbf0_chunk != -1) {
+
+        chunk_size = AV_RB32(&s->buf[cbf0_chunk + 4]);
+        /* sanity check the full codebook size */
+        if (chunk_size > MAX_CODEBOOK_SIZE) {
+            av_log(s->avctx, AV_LOG_ERROR, "  VQA video: problem: CBF0 chunk too large (0x%X bytes)\n",
+                chunk_size);
+            return;
+        }
+        cbf0_chunk += CHUNK_PREAMBLE_SIZE;
+
+        memcpy(s->codebook, &s->buf[cbf0_chunk], chunk_size);
+    }
+
+    /* decode the frame */
+    if (vptz_chunk == -1) {
+
+        /* something is wrong if there is no VPTZ chunk */
+        av_log(s->avctx, AV_LOG_ERROR, "  VQA video: problem: no VPTZ chunk found\n");
+        return;
+    }
+
+    chunk_size = AV_RB32(&s->buf[vptz_chunk + 4]);
+    vptz_chunk += CHUNK_PREAMBLE_SIZE;
+    decode_format80(&s->buf[vptz_chunk], chunk_size,
+        s->decode_buffer, s->decode_buffer_size, 1);
+
+    /* render the final PAL8 frame */
+    if (s->vector_height == 4)
+        index_shift = 4;
+    else
+        index_shift = 3;
+    for (y = 0; y < s->frame.linesize[0] * s->height;
+        y += s->frame.linesize[0] * s->vector_height) {
+
+        for (x = y; x < y + s->width; x += 4, lobytes++, hibytes++) {
+            pixel_ptr = x;
+
+            /* get the vector index, the method for which varies according to
+             * VQA file version */
+            switch (s->vqa_version) {
+
+            case 1:
+/* still need sample media for this case (only one game, "Legend of
+ * Kyrandia III : Malcolm's Revenge", is known to use this version) */
+                lobyte = s->decode_buffer[lobytes * 2];
+                hibyte = s->decode_buffer[(lobytes * 2) + 1];
+                vector_index = ((hibyte << 8) | lobyte) >> 3;
+                vector_index <<= index_shift;
+                lines = s->vector_height;
+                /* uniform color fill - a quick hack */
+                if (hibyte == 0xFF) {
+                    while (lines--) {
+                        s->frame.data[0][pixel_ptr + 0] = 255 - lobyte;
+                        s->frame.data[0][pixel_ptr + 1] = 255 - lobyte;
+                        s->frame.data[0][pixel_ptr + 2] = 255 - lobyte;
+                        s->frame.data[0][pixel_ptr + 3] = 255 - lobyte;
+                        pixel_ptr += s->frame.linesize[0];
+                    }
+                    lines=0;
+                }
+                break;
+
+            case 2:
+                lobyte = s->decode_buffer[lobytes];
+                hibyte = s->decode_buffer[hibytes];
+                vector_index = (hibyte << 8) | lobyte;
+                vector_index <<= index_shift;
+                lines = s->vector_height;
+                break;
+
+            case 3:
+/* not implemented yet */
+                lines = 0;
+                break;
+            }
+
+            while (lines--) {
+                s->frame.data[0][pixel_ptr + 0] = s->codebook[vector_index++];
+                s->frame.data[0][pixel_ptr + 1] = s->codebook[vector_index++];
+                s->frame.data[0][pixel_ptr + 2] = s->codebook[vector_index++];
+                s->frame.data[0][pixel_ptr + 3] = s->codebook[vector_index++];
+                pixel_ptr += s->frame.linesize[0];
+            }
+        }
+    }
+
+    /* handle partial codebook */
+    if ((cbp0_chunk != -1) && (cbpz_chunk != -1)) {
+        /* a chunk should not have both chunk types */
+        av_log(s->avctx, AV_LOG_ERROR, "  VQA video: problem: found both CBP0 and CBPZ chunks\n");
+        return;
+    }
+
+    if (cbp0_chunk != -1) {
+
+        chunk_size = AV_RB32(&s->buf[cbp0_chunk + 4]);
+        cbp0_chunk += CHUNK_PREAMBLE_SIZE;
+
+        /* accumulate partial codebook */
+        memcpy(&s->next_codebook_buffer[s->next_codebook_buffer_index],
+            &s->buf[cbp0_chunk], chunk_size);
+        s->next_codebook_buffer_index += chunk_size;
+
+        s->partial_countdown--;
+        if (s->partial_countdown == 0) {
+
+            /* time to replace codebook */
+            memcpy(s->codebook, s->next_codebook_buffer,
+                s->next_codebook_buffer_index);
+
+            /* reset accounting */
+            s->next_codebook_buffer_index = 0;
+            s->partial_countdown = s->partial_count;
+        }
+    }
+
+    if (cbpz_chunk != -1) {
+
+        chunk_size = AV_RB32(&s->buf[cbpz_chunk + 4]);
+        cbpz_chunk += CHUNK_PREAMBLE_SIZE;
+
+        /* accumulate partial codebook */
+        memcpy(&s->next_codebook_buffer[s->next_codebook_buffer_index],
+            &s->buf[cbpz_chunk], chunk_size);
+        s->next_codebook_buffer_index += chunk_size;
+
+        s->partial_countdown--;
+        if (s->partial_countdown == 0) {
+
+            /* decompress codebook */
+            decode_format80(s->next_codebook_buffer,
+                s->next_codebook_buffer_index,
+                s->codebook, s->codebook_size, 0);
+
+            /* reset accounting */
+            s->next_codebook_buffer_index = 0;
+            s->partial_countdown = s->partial_count;
+        }
+    }
+}
+
+static int vqa_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    VqaContext *s = (VqaContext *)avctx->priv_data;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    if (avctx->get_buffer(avctx, &s->frame)) {
+        av_log(s->avctx, AV_LOG_ERROR, "  VQA Video: get_buffer() failed\n");
+        return -1;
+    }
+
+    vqa_decode_chunk(s);
+
+    /* make the palette available on the way out */
+    memcpy(s->frame.data[1], s->palette, PALETTE_COUNT * 4);
+    s->frame.palette_has_changed = 1;
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->frame;
+
+    /* report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int vqa_decode_end(AVCodecContext *avctx)
+{
+    VqaContext *s = (VqaContext *)avctx->priv_data;
+
+    av_free(s->codebook);
+    av_free(s->next_codebook_buffer);
+    av_free(s->decode_buffer);
+
+    if (s->frame.data[0])
+        avctx->release_buffer(avctx, &s->frame);
+
+    return 0;
+}
+
+AVCodec vqa_decoder = {
+    "vqavideo",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WS_VQA,
+    sizeof(VqaContext),
+    vqa_decode_init,
+    NULL,
+    vqa_decode_end,
+    vqa_decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/w32thread.c b/contrib/ffmpeg/libavcodec/w32thread.c
new file mode 100644
index 000000000..e749a64af
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/w32thread.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+//#define DEBUG
+
+#include "avcodec.h"
+#include "common.h"
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <process.h>
+
+typedef struct ThreadContext{
+    AVCodecContext *avctx;
+    HANDLE thread;
+    HANDLE work_sem;
+    HANDLE done_sem;
+    int (*func)(AVCodecContext *c, void *arg);
+    void *arg;
+    int ret;
+}ThreadContext;
+
+
+static unsigned __stdcall thread_func(void *v){
+    ThreadContext *c= v;
+
+    for(;;){
+//printf("thread_func %X enter wait\n", (int)v); fflush(stdout);
+        WaitForSingleObject(c->work_sem, INFINITE);
+//printf("thread_func %X after wait (func=%X)\n", (int)v, (int)c->func); fflush(stdout);
+        if(c->func)
+            c->ret= c->func(c->avctx, c->arg);
+        else
+            return 0;
+//printf("thread_func %X signal complete\n", (int)v); fflush(stdout);
+        ReleaseSemaphore(c->done_sem, 1, 0);
+    }
+
+    return 0;
+}
+
+/**
+ * free what has been allocated by avcodec_thread_init().
+ * must be called after decoding has finished, especially dont call while avcodec_thread_execute() is running
+ */
+void avcodec_thread_free(AVCodecContext *s){
+    ThreadContext *c= s->thread_opaque;
+    int i;
+
+    for(i=0; i<s->thread_count; i++){
+
+        c[i].func= NULL;
+        ReleaseSemaphore(c[i].work_sem, 1, 0);
+        WaitForSingleObject(c[i].thread, INFINITE);
+        if(c[i].work_sem) CloseHandle(c[i].work_sem);
+        if(c[i].done_sem) CloseHandle(c[i].done_sem);
+    }
+
+    av_freep(&s->thread_opaque);
+}
+
+int avcodec_thread_execute(AVCodecContext *s, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count){
+    ThreadContext *c= s->thread_opaque;
+    int i;
+
+    assert(s == c->avctx);
+    assert(count <= s->thread_count);
+
+    /* note, we can be certain that this is not called with the same AVCodecContext by different threads at the same time */
+
+    for(i=0; i<count; i++){
+        c[i].arg= arg[i];
+        c[i].func= func;
+        c[i].ret= 12345;
+
+        ReleaseSemaphore(c[i].work_sem, 1, 0);
+    }
+    for(i=0; i<count; i++){
+        WaitForSingleObject(c[i].done_sem, INFINITE);
+
+        c[i].func= NULL;
+        if(ret) ret[i]= c[i].ret;
+    }
+    return 0;
+}
+
+int avcodec_thread_init(AVCodecContext *s, int thread_count){
+    int i;
+    ThreadContext *c;
+    uint32_t threadid;
+
+    s->thread_count= thread_count;
+
+    assert(!s->thread_opaque);
+    c= av_mallocz(sizeof(ThreadContext)*thread_count);
+    s->thread_opaque= c;
+
+    for(i=0; i<thread_count; i++){
+//printf("init semaphors %d\n", i); fflush(stdout);
+        c[i].avctx= s;
+
+        if(!(c[i].work_sem = CreateSemaphore(NULL, 0, s->thread_count, NULL)))
+            goto fail;
+        if(!(c[i].done_sem = CreateSemaphore(NULL, 0, s->thread_count, NULL)))
+            goto fail;
+
+//printf("create thread %d\n", i); fflush(stdout);
+        c[i].thread = (HANDLE)_beginthreadex(NULL, 0, thread_func, &c[i], 0, &threadid );
+        if( !c[i].thread ) goto fail;
+    }
+//printf("init done\n"); fflush(stdout);
+
+    s->execute= avcodec_thread_execute;
+
+    return 0;
+fail:
+    avcodec_thread_free(s);
+    return -1;
+}
diff --git a/contrib/ffmpeg/libavcodec/wavpack.c b/contrib/ffmpeg/libavcodec/wavpack.c
new file mode 100644
index 000000000..e79d4a570
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wavpack.c
@@ -0,0 +1,562 @@
+/*
+ * WavPack lossless audio decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define ALT_BITSTREAM_READER_LE
+#include "avcodec.h"
+#include "bitstream.h"
+
+/**
+ * @file wavpack.c
+ * WavPack lossless audio decoder
+ */
+
+#define WV_JOINT 0x0010
+
+enum WP_ID_Flags{
+    WP_IDF_MASK   = 0x1F,
+    WP_IDF_IGNORE = 0x20,
+    WP_IDF_ODD    = 0x40,
+    WP_IDF_LONG   = 0x80
+};
+
+enum WP_ID{
+    WP_ID_DUMMY = 0,
+    WP_ID_ENCINFO,
+    WP_ID_DECTERMS,
+    WP_ID_DECWEIGHTS,
+    WP_ID_DECSAMPLES,
+    WP_ID_ENTROPY,
+    WP_ID_HYBRID,
+    WP_ID_SHAPING,
+    WP_ID_FLOATINFO,
+    WP_ID_INT32INFO,
+    WP_ID_DATA,
+    WP_ID_CORR,
+    WP_ID_FLT,
+    WP_ID_CHANINFO
+};
+
+#define MAX_TERMS 16
+
+typedef struct Decorr {
+    int delta;
+    int value;
+    int weightA;
+    int weightB;
+    int samplesA[8];
+    int samplesB[8];
+} Decorr;
+
+typedef struct WavpackContext {
+    AVCodecContext *avctx;
+    int stereo;
+    int joint;
+    uint32_t CRC;
+    GetBitContext gb;
+    int data_size; // in bits
+    int samples;
+    int median[6];
+    int terms;
+    Decorr decorr[MAX_TERMS];
+    int zero, one, zeroes;
+} WavpackContext;
+
+// exponent table copied from WavPack source
+static const uint8_t wp_exp2_table [256] = {
+    0x00, 0x01, 0x01, 0x02, 0x03, 0x03, 0x04, 0x05, 0x06, 0x06, 0x07, 0x08, 0x08, 0x09, 0x0a, 0x0b,
+    0x0b, 0x0c, 0x0d, 0x0e, 0x0e, 0x0f, 0x10, 0x10, 0x11, 0x12, 0x13, 0x13, 0x14, 0x15, 0x16, 0x16,
+    0x17, 0x18, 0x19, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1d, 0x1e, 0x1f, 0x20, 0x20, 0x21, 0x22, 0x23,
+    0x24, 0x24, 0x25, 0x26, 0x27, 0x28, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3a, 0x3b, 0x3c, 0x3d,
+    0x3e, 0x3f, 0x40, 0x41, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x48, 0x49, 0x4a, 0x4b,
+    0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a,
+    0x5b, 0x5c, 0x5d, 0x5e, 0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+    0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
+    0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x87, 0x88, 0x89, 0x8a,
+    0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b,
+    0x9c, 0x9d, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad,
+    0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0,
+    0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc8, 0xc9, 0xca, 0xcb, 0xcd, 0xce, 0xcf, 0xd0, 0xd2, 0xd3, 0xd4,
+    0xd6, 0xd7, 0xd8, 0xd9, 0xdb, 0xdc, 0xdd, 0xde, 0xe0, 0xe1, 0xe2, 0xe4, 0xe5, 0xe6, 0xe8, 0xe9,
+    0xea, 0xec, 0xed, 0xee, 0xf0, 0xf1, 0xf2, 0xf4, 0xf5, 0xf6, 0xf8, 0xf9, 0xfa, 0xfc, 0xfd, 0xff
+};
+
+static av_always_inline int wp_exp2(int16_t val)
+{
+    int res, neg = 0;
+
+    if(val < 0){
+        val = -val;
+        neg = 1;
+    }
+
+    res = wp_exp2_table[val & 0xFF] | 0x100;
+    val >>= 8;
+    res = (val > 9) ? (res << (val - 9)) : (res >> (9 - val));
+    return neg ? -res : res;
+}
+
+static inline int get_unary(GetBitContext *gb){
+    int r=0;
+    while(get_bits1(gb) && r<33)r++;
+    return r;
+}
+
+// macros for manipulating median values
+#define GET_MED(n) ((median[n] >> 4) + 1)
+#define DEC_MED(n) median[n] -= ((median[n] + (128>>n) - 2) / (128>>n)) * 2
+#define INC_MED(n) median[n] += ((median[n] + (128>>n)) / (128>>n)) * 5
+
+// macros for applying weight
+#define UPDATE_WEIGHT_CLIP(weight, delta, samples, in) \
+        if(samples && in){ \
+            if((samples ^ in) < 0){ \
+                weight -= delta; \
+                if(weight < -1024) weight = -1024; \
+            }else{ \
+                weight += delta; \
+                if(weight > 1024) weight = 1024; \
+            } \
+        }
+
+
+static av_always_inline int get_tail(GetBitContext *gb, int k)
+{
+    int p, e, res;
+
+    if(k<1)return 0;
+    p = av_log2(k);
+    e = (1 << (p + 1)) - k - 1;
+    res = p ? get_bits(gb, p) : 0;
+    if(res >= e){
+        res = (res<<1) - e + get_bits1(gb);
+    }
+    return res;
+}
+
+static int wv_get_value(WavpackContext *ctx, GetBitContext *gb, int *median, int *last)
+{
+    int t, t2;
+    int sign, base, add, ret;
+
+    *last = 0;
+
+    if((ctx->median[0] < 2U) && (ctx->median[3] < 2U) && !ctx->zero && !ctx->one){
+        if(ctx->zeroes){
+            ctx->zeroes--;
+            if(ctx->zeroes)
+                return 0;
+        }else{
+            t = get_unary(gb);
+            if(t >= 2) t = get_bits(gb, t - 1) | (1 << (t-1));
+            ctx->zeroes = t;
+            if(ctx->zeroes){
+                memset(ctx->median, 0, sizeof(ctx->median));
+                return 0;
+            }
+        }
+    }
+
+    if(get_bits_count(gb) >= ctx->data_size){
+        *last = 1;
+        return 0;
+    }
+
+    if(ctx->zero){
+        t = 0;
+        ctx->zero = 0;
+    }else{
+        t = get_unary(gb);
+        if(get_bits_count(gb) >= ctx->data_size){
+            *last = 1;
+            return 0;
+        }
+        if(t == 16) {
+            t2 = get_unary(gb);
+            if(t2 < 2) t += t2;
+            else t += get_bits(gb, t2 - 1) | (1 << (t2 - 1));
+        }
+
+        if(ctx->one){
+            ctx->one = t&1;
+            t = (t>>1) + 1;
+        }else{
+            ctx->one = t&1;
+            t >>= 1;
+        }
+        ctx->zero = !ctx->one;
+    }
+
+    if(!t){
+        base = 0;
+        add = GET_MED(0) - 1;
+        DEC_MED(0);
+    }else if(t == 1){
+        base = GET_MED(0);
+        add = GET_MED(1) - 1;
+        INC_MED(0);
+        DEC_MED(1);
+    }else if(t == 2){
+        base = GET_MED(0) + GET_MED(1);
+        add = GET_MED(2) - 1;
+        INC_MED(0);
+        INC_MED(1);
+        DEC_MED(2);
+    }else{
+        base = GET_MED(0) + GET_MED(1) + GET_MED(2) * (t - 2);
+        add = GET_MED(2) - 1;
+        INC_MED(0);
+        INC_MED(1);
+        INC_MED(2);
+    }
+    ret = base + get_tail(gb, add);
+    sign = get_bits1(gb);
+    return sign ? ~ret : ret;
+}
+
+static int wv_unpack_stereo(WavpackContext *s, GetBitContext *gb, int16_t *dst)
+{
+    int i, j, count = 0;
+    int last, t;
+    int A, B, L, L2, R, R2;
+    int pos = 0;
+    uint32_t crc = 0xFFFFFFFF;
+
+    s->one = s->zero = s->zeroes = 0;
+    do{
+        L = wv_get_value(s, gb, s->median, &last);
+        if(last) break;
+        R = wv_get_value(s, gb, s->median + 3, &last);
+        if(last) break;
+        for(i = 0; i < s->terms; i++){
+            t = s->decorr[i].value;
+            j = 0;
+            if(t > 0){
+                if(t > 8){
+                    if(t & 1){
+                        A = 2 * s->decorr[i].samplesA[0] - s->decorr[i].samplesA[1];
+                        B = 2 * s->decorr[i].samplesB[0] - s->decorr[i].samplesB[1];
+                    }else{
+                        A = (3 * s->decorr[i].samplesA[0] - s->decorr[i].samplesA[1]) >> 1;
+                        B = (3 * s->decorr[i].samplesB[0] - s->decorr[i].samplesB[1]) >> 1;
+                    }
+                    s->decorr[i].samplesA[1] = s->decorr[i].samplesA[0];
+                    s->decorr[i].samplesB[1] = s->decorr[i].samplesB[0];
+                    j = 0;
+                }else{
+                    A = s->decorr[i].samplesA[pos];
+                    B = s->decorr[i].samplesB[pos];
+                    j = (pos + t) & 7;
+                }
+                L2 = L + ((s->decorr[i].weightA * A + 512) >> 10);
+                R2 = R + ((s->decorr[i].weightB * B + 512) >> 10);
+                if(A && L) s->decorr[i].weightA -= ((((L ^ A) >> 30) & 2) - 1) * s->decorr[i].delta;
+                if(B && R) s->decorr[i].weightB -= ((((R ^ B) >> 30) & 2) - 1) * s->decorr[i].delta;
+                s->decorr[i].samplesA[j] = L = L2;
+                s->decorr[i].samplesB[j] = R = R2;
+            }else if(t == -1){
+                L2 = L + ((s->decorr[i].weightA * s->decorr[i].samplesA[0] + 512) >> 10);
+                UPDATE_WEIGHT_CLIP(s->decorr[i].weightA, s->decorr[i].delta, s->decorr[i].samplesA[0], L);
+                L = L2;
+                R2 = R + ((s->decorr[i].weightB * L2 + 512) >> 10);
+                UPDATE_WEIGHT_CLIP(s->decorr[i].weightB, s->decorr[i].delta, L2, R);
+                R = R2;
+                s->decorr[i].samplesA[0] = R;
+            }else{
+                R2 = R + ((s->decorr[i].weightB * s->decorr[i].samplesB[0] + 512) >> 10);
+                UPDATE_WEIGHT_CLIP(s->decorr[i].weightB, s->decorr[i].delta, s->decorr[i].samplesB[0], R);
+                R = R2;
+
+                if(t == -3){
+                    R2 = s->decorr[i].samplesA[0];
+                    s->decorr[i].samplesA[0] = R;
+                }
+
+                L2 = L + ((s->decorr[i].weightA * R2 + 512) >> 10);
+                UPDATE_WEIGHT_CLIP(s->decorr[i].weightA, s->decorr[i].delta, R2, L);
+                L = L2;
+                s->decorr[i].samplesB[0] = L;
+            }
+        }
+        pos = (pos + 1) & 7;
+        if(s->joint)
+            L += (R -= (L >> 1));
+        crc = (crc * 3 + L) * 3 + R;
+        *dst++ = L;
+        *dst++ = R;
+
+        count++;
+    }while(!last && count < s->samples);
+
+    if(crc != s->CRC){
+        av_log(s->avctx, AV_LOG_ERROR, "CRC error\n");
+        return -1;
+    }
+    return count * 2;
+}
+
+static int wv_unpack_mono(WavpackContext *s, GetBitContext *gb, int16_t *dst)
+{
+    int i, j, count = 0;
+    int last, t;
+    int A, S, T;
+    int pos = 0;
+    uint32_t crc = 0xFFFFFFFF;
+
+    s->one = s->zero = s->zeroes = 0;
+    do{
+        T = wv_get_value(s, gb, s->median, &last);
+        S = 0;
+        if(last) break;
+        for(i = 0; i < s->terms; i++){
+            t = s->decorr[i].value;
+            if(t > 8){
+                if(t & 1)
+                    A = 2 * s->decorr[i].samplesA[0] - s->decorr[i].samplesA[1];
+                else
+                    A = (3 * s->decorr[i].samplesA[0] - s->decorr[i].samplesA[1]) >> 1;
+                s->decorr[i].samplesA[1] = s->decorr[i].samplesA[0];
+                j = 0;
+            }else{
+                A = s->decorr[i].samplesA[pos];
+                j = (pos + t) & 7;
+            }
+            S = T + ((s->decorr[i].weightA * A + 512) >> 10);
+            if(A && T) s->decorr[i].weightA -= ((((T ^ A) >> 30) & 2) - 1) * s->decorr[i].delta;
+            s->decorr[i].samplesA[j] = T = S;
+        }
+        pos = (pos + 1) & 7;
+        crc = crc * 3 + S;
+        *dst++ = S;
+        count++;
+    }while(!last && count < s->samples);
+
+    if(crc != s->CRC){
+        av_log(s->avctx, AV_LOG_ERROR, "CRC error\n");
+        return -1;
+    }
+    return count;
+}
+
+static int wavpack_decode_init(AVCodecContext *avctx)
+{
+    WavpackContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    s->stereo = (avctx->channels == 2);
+
+    return 0;
+}
+
+static int wavpack_decode_close(AVCodecContext *avctx)
+{
+//    WavpackContext *s = avctx->priv_data;
+
+    return 0;
+}
+
+static int wavpack_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    WavpackContext *s = avctx->priv_data;
+    int16_t *samples = data;
+    int samplecount;
+    int got_terms = 0, got_weights = 0, got_samples = 0, got_entropy = 0, got_bs = 0;
+    uint8_t* buf_end = buf + buf_size;
+    int i, j, id, size, ssize, weights, t;
+
+    if (buf_size == 0){
+        *data_size = 0;
+        return 0;
+    }
+
+    memset(s->decorr, 0, MAX_TERMS * sizeof(Decorr));
+
+    s->samples = AV_RL32(buf); buf += 4;
+    if(!s->samples){
+        *data_size = 0;
+        return buf_size;
+    }
+    /* should not happen but who knows */
+    if(s->samples * 2 * avctx->channels > *data_size){
+        av_log(avctx, AV_LOG_ERROR, "Packet size is too big to be handled in lavc!\n");
+        return -1;
+    }
+    s->joint = AV_RL32(buf) & WV_JOINT; buf += 4;
+    s->CRC = AV_RL32(buf); buf += 4;
+    // parse metadata blocks
+    while(buf < buf_end){
+        id = *buf++;
+        size = *buf++;
+        if(id & WP_IDF_LONG) {
+            size |= (*buf++) << 8;
+            size |= (*buf++) << 16;
+        }
+        size <<= 1; // size is specified in words
+        ssize = size;
+        if(id & WP_IDF_ODD) size--;
+        if(size < 0){
+            av_log(avctx, AV_LOG_ERROR, "Got incorrect block %02X with size %i\n", id, size);
+            break;
+        }
+        if(buf + ssize > buf_end){
+            av_log(avctx, AV_LOG_ERROR, "Block size %i is out of bounds\n", size);
+            break;
+        }
+        if(id & WP_IDF_IGNORE){
+            buf += ssize;
+            continue;
+        }
+        switch(id & WP_IDF_MASK){
+        case WP_ID_DECTERMS:
+            s->terms = size;
+            if(s->terms > MAX_TERMS){
+                av_log(avctx, AV_LOG_ERROR, "Too many decorrelation terms\n");
+                buf += ssize;
+                continue;
+            }
+            for(i = 0; i < s->terms; i++) {
+                s->decorr[s->terms - i - 1].value = (*buf & 0x1F) - 5;
+                s->decorr[s->terms - i - 1].delta = *buf >> 5;
+                buf++;
+            }
+            got_terms = 1;
+            break;
+        case WP_ID_DECWEIGHTS:
+            if(!got_terms){
+                av_log(avctx, AV_LOG_ERROR, "No decorrelation terms met\n");
+                continue;
+            }
+            weights = size >> s->stereo;
+            if(weights > MAX_TERMS || weights > s->terms){
+                av_log(avctx, AV_LOG_ERROR, "Too many decorrelation weights\n");
+                buf += ssize;
+                continue;
+            }
+            for(i = 0; i < weights; i++) {
+                t = (int8_t)(*buf++);
+                s->decorr[s->terms - i - 1].weightA = t << 3;
+                if(s->decorr[s->terms - i - 1].weightA > 0)
+                    s->decorr[s->terms - i - 1].weightA += (s->decorr[s->terms - i - 1].weightA + 64) >> 7;
+                if(s->stereo){
+                    t = (int8_t)(*buf++);
+                    s->decorr[s->terms - i - 1].weightB = t << 3;
+                    if(s->decorr[s->terms - i - 1].weightB > 0)
+                        s->decorr[s->terms - i - 1].weightB += (s->decorr[s->terms - i - 1].weightB + 64) >> 7;
+                }
+            }
+            got_weights = 1;
+            break;
+        case WP_ID_DECSAMPLES:
+            if(!got_terms){
+                av_log(avctx, AV_LOG_ERROR, "No decorrelation terms met\n");
+                continue;
+            }
+            t = 0;
+            for(i = s->terms - 1; (i >= 0) && (t < size); i--) {
+                if(s->decorr[i].value > 8){
+                    s->decorr[i].samplesA[0] = wp_exp2(AV_RL16(buf)); buf += 2;
+                    s->decorr[i].samplesA[1] = wp_exp2(AV_RL16(buf)); buf += 2;
+                    if(s->stereo){
+                        s->decorr[i].samplesB[0] = wp_exp2(AV_RL16(buf)); buf += 2;
+                        s->decorr[i].samplesB[1] = wp_exp2(AV_RL16(buf)); buf += 2;
+                        t += 4;
+                    }
+                    t += 4;
+                }else if(s->decorr[i].value < 0){
+                    s->decorr[i].samplesA[0] = wp_exp2(AV_RL16(buf)); buf += 2;
+                    s->decorr[i].samplesB[0] = wp_exp2(AV_RL16(buf)); buf += 2;
+                    t += 4;
+                }else{
+                    for(j = 0; j < s->decorr[i].value; j++){
+                        s->decorr[i].samplesA[j] = wp_exp2(AV_RL16(buf)); buf += 2;
+                        if(s->stereo){
+                            s->decorr[i].samplesB[j] = wp_exp2(AV_RL16(buf)); buf += 2;
+                        }
+                    }
+                    t += s->decorr[i].value * 2 * avctx->channels;
+                }
+            }
+            got_samples = 1;
+            break;
+        case WP_ID_ENTROPY:
+            if(size != 6 * avctx->channels){
+                av_log(avctx, AV_LOG_ERROR, "Entropy vars size should be %i, got %i", 6 * avctx->channels, size);
+                buf += ssize;
+                continue;
+            }
+            for(i = 0; i < 3 * avctx->channels; i++){
+                s->median[i] = wp_exp2(AV_RL16(buf));
+                buf += 2;
+            }
+            got_entropy = 1;
+            break;
+        case WP_ID_DATA:
+            init_get_bits(&s->gb, buf, size * 8);
+            s->data_size = size * 8;
+            buf += size;
+            got_bs = 1;
+            break;
+        default:
+            buf += size;
+        }
+        if(id & WP_IDF_ODD) buf++;
+    }
+    if(!got_terms){
+        av_log(avctx, AV_LOG_ERROR, "No block with decorrelation terms\n");
+        return -1;
+    }
+    if(!got_weights){
+        av_log(avctx, AV_LOG_ERROR, "No block with decorrelation weights\n");
+        return -1;
+    }
+    if(!got_samples){
+        av_log(avctx, AV_LOG_ERROR, "No block with decorrelation samples\n");
+        return -1;
+    }
+    if(!got_entropy){
+        av_log(avctx, AV_LOG_ERROR, "No block with entropy info\n");
+        return -1;
+    }
+    if(!got_bs){
+        av_log(avctx, AV_LOG_ERROR, "Packed samples not found\n");
+        return -1;
+    }
+
+    if(s->stereo)
+        samplecount = wv_unpack_stereo(s, &s->gb, samples);
+    else
+        samplecount = wv_unpack_mono(s, &s->gb, samples);
+    *data_size = samplecount * 2;
+
+    return buf_size;
+}
+
+AVCodec wavpack_decoder = {
+    "wavpack",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_WAVPACK,
+    sizeof(WavpackContext),
+    wavpack_decode_init,
+    NULL,
+    wavpack_decode_close,
+    wavpack_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/wma.c b/contrib/ffmpeg/libavcodec/wma.c
new file mode 100644
index 000000000..2241a07a0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wma.c
@@ -0,0 +1,386 @@
+/*
+ * WMA compatible codec
+ * Copyright (c) 2002-2007 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "wma.h"
+#include "wmadata.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+/* XXX: use same run/length optimization as mpeg decoders */
+//FIXME maybe split decode / encode or pass flag
+static void init_coef_vlc(VLC *vlc,
+                          uint16_t **prun_table, uint16_t **plevel_table, uint16_t **pint_table,
+                          const CoefVLCTable *vlc_table)
+{
+    int n = vlc_table->n;
+    const uint8_t *table_bits = vlc_table->huffbits;
+    const uint32_t *table_codes = vlc_table->huffcodes;
+    const uint16_t *levels_table = vlc_table->levels;
+    uint16_t *run_table, *level_table, *int_table;
+    int i, l, j, k, level;
+
+    init_vlc(vlc, VLCBITS, n, table_bits, 1, 1, table_codes, 4, 4, 0);
+
+    run_table = av_malloc(n * sizeof(uint16_t));
+    level_table = av_malloc(n * sizeof(uint16_t));
+    int_table = av_malloc(n * sizeof(uint16_t));
+    i = 2;
+    level = 1;
+    k = 0;
+    while (i < n) {
+        int_table[k]= i;
+        l = levels_table[k++];
+        for(j=0;j<l;j++) {
+            run_table[i] = j;
+            level_table[i] = level;
+            i++;
+        }
+        level++;
+    }
+    *prun_table = run_table;
+    *plevel_table = level_table;
+    *pint_table= int_table;
+}
+
+int ff_wma_init(AVCodecContext * avctx, int flags2)
+{
+    WMACodecContext *s = avctx->priv_data;
+    int i;
+    float *window;
+    float bps1, high_freq;
+    volatile float bps;
+    int sample_rate1;
+    int coef_vlc_table;
+
+    s->sample_rate = avctx->sample_rate;
+    s->nb_channels = avctx->channels;
+    s->bit_rate = avctx->bit_rate;
+    s->block_align = avctx->block_align;
+
+    dsputil_init(&s->dsp, avctx);
+
+    if (avctx->codec->id == CODEC_ID_WMAV1) {
+        s->version = 1;
+    } else {
+        s->version = 2;
+    }
+
+    /* compute MDCT block size */
+    if (s->sample_rate <= 16000) {
+        s->frame_len_bits = 9;
+    } else if (s->sample_rate <= 22050 ||
+               (s->sample_rate <= 32000 && s->version == 1)) {
+        s->frame_len_bits = 10;
+    } else {
+        s->frame_len_bits = 11;
+    }
+    s->frame_len = 1 << s->frame_len_bits;
+    if (s->use_variable_block_len) {
+        int nb_max, nb;
+        nb = ((flags2 >> 3) & 3) + 1;
+        if ((s->bit_rate / s->nb_channels) >= 32000)
+            nb += 2;
+        nb_max = s->frame_len_bits - BLOCK_MIN_BITS;
+        if (nb > nb_max)
+            nb = nb_max;
+        s->nb_block_sizes = nb + 1;
+    } else {
+        s->nb_block_sizes = 1;
+    }
+
+    /* init rate dependent parameters */
+    s->use_noise_coding = 1;
+    high_freq = s->sample_rate * 0.5;
+
+    /* if version 2, then the rates are normalized */
+    sample_rate1 = s->sample_rate;
+    if (s->version == 2) {
+        if (sample_rate1 >= 44100)
+            sample_rate1 = 44100;
+        else if (sample_rate1 >= 22050)
+            sample_rate1 = 22050;
+        else if (sample_rate1 >= 16000)
+            sample_rate1 = 16000;
+        else if (sample_rate1 >= 11025)
+            sample_rate1 = 11025;
+        else if (sample_rate1 >= 8000)
+            sample_rate1 = 8000;
+    }
+
+    bps = (float)s->bit_rate / (float)(s->nb_channels * s->sample_rate);
+    s->byte_offset_bits = av_log2((int)(bps * s->frame_len / 8.0 + 0.5)) + 2;
+
+    /* compute high frequency value and choose if noise coding should
+       be activated */
+    bps1 = bps;
+    if (s->nb_channels == 2)
+        bps1 = bps * 1.6;
+    if (sample_rate1 == 44100) {
+        if (bps1 >= 0.61)
+            s->use_noise_coding = 0;
+        else
+            high_freq = high_freq * 0.4;
+    } else if (sample_rate1 == 22050) {
+        if (bps1 >= 1.16)
+            s->use_noise_coding = 0;
+        else if (bps1 >= 0.72)
+            high_freq = high_freq * 0.7;
+        else
+            high_freq = high_freq * 0.6;
+    } else if (sample_rate1 == 16000) {
+        if (bps > 0.5)
+            high_freq = high_freq * 0.5;
+        else
+            high_freq = high_freq * 0.3;
+    } else if (sample_rate1 == 11025) {
+        high_freq = high_freq * 0.7;
+    } else if (sample_rate1 == 8000) {
+        if (bps <= 0.625) {
+            high_freq = high_freq * 0.5;
+        } else if (bps > 0.75) {
+            s->use_noise_coding = 0;
+        } else {
+            high_freq = high_freq * 0.65;
+        }
+    } else {
+        if (bps >= 0.8) {
+            high_freq = high_freq * 0.75;
+        } else if (bps >= 0.6) {
+            high_freq = high_freq * 0.6;
+        } else {
+            high_freq = high_freq * 0.5;
+        }
+    }
+    dprintf(s->avctx, "flags2=0x%x\n", flags2);
+    dprintf(s->avctx, "version=%d channels=%d sample_rate=%d bitrate=%d block_align=%d\n",
+           s->version, s->nb_channels, s->sample_rate, s->bit_rate,
+           s->block_align);
+    dprintf(s->avctx, "bps=%f bps1=%f high_freq=%f bitoffset=%d\n",
+           bps, bps1, high_freq, s->byte_offset_bits);
+    dprintf(s->avctx, "use_noise_coding=%d use_exp_vlc=%d nb_block_sizes=%d\n",
+           s->use_noise_coding, s->use_exp_vlc, s->nb_block_sizes);
+
+    /* compute the scale factor band sizes for each MDCT block size */
+    {
+        int a, b, pos, lpos, k, block_len, i, j, n;
+        const uint8_t *table;
+
+        if (s->version == 1) {
+            s->coefs_start = 3;
+        } else {
+            s->coefs_start = 0;
+        }
+        for(k = 0; k < s->nb_block_sizes; k++) {
+            block_len = s->frame_len >> k;
+
+            if (s->version == 1) {
+                lpos = 0;
+                for(i=0;i<25;i++) {
+                    a = wma_critical_freqs[i];
+                    b = s->sample_rate;
+                    pos = ((block_len * 2 * a)  + (b >> 1)) / b;
+                    if (pos > block_len)
+                        pos = block_len;
+                    s->exponent_bands[0][i] = pos - lpos;
+                    if (pos >= block_len) {
+                        i++;
+                        break;
+                    }
+                    lpos = pos;
+                }
+                s->exponent_sizes[0] = i;
+            } else {
+                /* hardcoded tables */
+                table = NULL;
+                a = s->frame_len_bits - BLOCK_MIN_BITS - k;
+                if (a < 3) {
+                    if (s->sample_rate >= 44100)
+                        table = exponent_band_44100[a];
+                    else if (s->sample_rate >= 32000)
+                        table = exponent_band_32000[a];
+                    else if (s->sample_rate >= 22050)
+                        table = exponent_band_22050[a];
+                }
+                if (table) {
+                    n = *table++;
+                    for(i=0;i<n;i++)
+                        s->exponent_bands[k][i] = table[i];
+                    s->exponent_sizes[k] = n;
+                } else {
+                    j = 0;
+                    lpos = 0;
+                    for(i=0;i<25;i++) {
+                        a = wma_critical_freqs[i];
+                        b = s->sample_rate;
+                        pos = ((block_len * 2 * a)  + (b << 1)) / (4 * b);
+                        pos <<= 2;
+                        if (pos > block_len)
+                            pos = block_len;
+                        if (pos > lpos)
+                            s->exponent_bands[k][j++] = pos - lpos;
+                        if (pos >= block_len)
+                            break;
+                        lpos = pos;
+                    }
+                    s->exponent_sizes[k] = j;
+                }
+            }
+
+            /* max number of coefs */
+            s->coefs_end[k] = (s->frame_len - ((s->frame_len * 9) / 100)) >> k;
+            /* high freq computation */
+            s->high_band_start[k] = (int)((block_len * 2 * high_freq) /
+                                          s->sample_rate + 0.5);
+            n = s->exponent_sizes[k];
+            j = 0;
+            pos = 0;
+            for(i=0;i<n;i++) {
+                int start, end;
+                start = pos;
+                pos += s->exponent_bands[k][i];
+                end = pos;
+                if (start < s->high_band_start[k])
+                    start = s->high_band_start[k];
+                if (end > s->coefs_end[k])
+                    end = s->coefs_end[k];
+                if (end > start)
+                    s->exponent_high_bands[k][j++] = end - start;
+            }
+            s->exponent_high_sizes[k] = j;
+#if 0
+            tprintf(s->avctx, "%5d: coefs_end=%d high_band_start=%d nb_high_bands=%d: ",
+                  s->frame_len >> k,
+                  s->coefs_end[k],
+                  s->high_band_start[k],
+                  s->exponent_high_sizes[k]);
+            for(j=0;j<s->exponent_high_sizes[k];j++)
+                tprintf(s->avctx, " %d", s->exponent_high_bands[k][j]);
+            tprintf(s->avctx, "\n");
+#endif
+        }
+    }
+
+#ifdef TRACE
+    {
+        int i, j;
+        for(i = 0; i < s->nb_block_sizes; i++) {
+            tprintf(s->avctx, "%5d: n=%2d:",
+                   s->frame_len >> i,
+                   s->exponent_sizes[i]);
+            for(j=0;j<s->exponent_sizes[i];j++)
+                tprintf(s->avctx, " %d", s->exponent_bands[i][j]);
+            tprintf(s->avctx, "\n");
+        }
+    }
+#endif
+
+    /* init MDCT windows : simple sinus window */
+    for(i = 0; i < s->nb_block_sizes; i++) {
+        int n, j;
+        float alpha;
+        n = 1 << (s->frame_len_bits - i);
+        window = av_malloc(sizeof(float) * n);
+        alpha = M_PI / (2.0 * n);
+        for(j=0;j<n;j++) {
+            window[j] = sin((j + 0.5) * alpha);
+        }
+        s->windows[i] = window;
+    }
+
+    s->reset_block_lengths = 1;
+
+    if (s->use_noise_coding) {
+
+        /* init the noise generator */
+        if (s->use_exp_vlc)
+            s->noise_mult = 0.02;
+        else
+            s->noise_mult = 0.04;
+
+#ifdef TRACE
+        for(i=0;i<NOISE_TAB_SIZE;i++)
+            s->noise_table[i] = 1.0 * s->noise_mult;
+#else
+        {
+            unsigned int seed;
+            float norm;
+            seed = 1;
+            norm = (1.0 / (float)(1LL << 31)) * sqrt(3) * s->noise_mult;
+            for(i=0;i<NOISE_TAB_SIZE;i++) {
+                seed = seed * 314159 + 1;
+                s->noise_table[i] = (float)((int)seed) * norm;
+            }
+        }
+#endif
+    }
+
+    /* choose the VLC tables for the coefficients */
+    coef_vlc_table = 2;
+    if (s->sample_rate >= 32000) {
+        if (bps1 < 0.72)
+            coef_vlc_table = 0;
+        else if (bps1 < 1.16)
+            coef_vlc_table = 1;
+    }
+    s->coef_vlcs[0]= &coef_vlcs[coef_vlc_table * 2    ];
+    s->coef_vlcs[1]= &coef_vlcs[coef_vlc_table * 2 + 1];
+    init_coef_vlc(&s->coef_vlc[0], &s->run_table[0], &s->level_table[0], &s->int_table[0],
+                  s->coef_vlcs[0]);
+    init_coef_vlc(&s->coef_vlc[1], &s->run_table[1], &s->level_table[1], &s->int_table[1],
+                  s->coef_vlcs[1]);
+
+    return 0;
+}
+
+int ff_wma_total_gain_to_bits(int total_gain){
+         if (total_gain < 15) return 13;
+    else if (total_gain < 32) return 12;
+    else if (total_gain < 40) return 11;
+    else if (total_gain < 45) return 10;
+    else                      return  9;
+}
+
+int ff_wma_end(AVCodecContext *avctx)
+{
+    WMACodecContext *s = avctx->priv_data;
+    int i;
+
+    for(i = 0; i < s->nb_block_sizes; i++)
+        ff_mdct_end(&s->mdct_ctx[i]);
+    for(i = 0; i < s->nb_block_sizes; i++)
+        av_free(s->windows[i]);
+
+    if (s->use_exp_vlc) {
+        free_vlc(&s->exp_vlc);
+    }
+    if (s->use_noise_coding) {
+        free_vlc(&s->hgain_vlc);
+    }
+    for(i = 0;i < 2; i++) {
+        free_vlc(&s->coef_vlc[i]);
+        av_free(s->run_table[i]);
+        av_free(s->level_table[i]);
+    }
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/wma.h b/contrib/ffmpeg/libavcodec/wma.h
new file mode 100644
index 000000000..cd4daa7e5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wma.h
@@ -0,0 +1,149 @@
+/*
+ * WMA compatible codec
+ * Copyright (c) 2002-2007 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef WMA_H
+#define WMA_H
+
+#include "bitstream.h"
+#include "dsputil.h"
+
+/* size of blocks */
+#define BLOCK_MIN_BITS 7
+#define BLOCK_MAX_BITS 11
+#define BLOCK_MAX_SIZE (1 << BLOCK_MAX_BITS)
+
+#define BLOCK_NB_SIZES (BLOCK_MAX_BITS - BLOCK_MIN_BITS + 1)
+
+/* XXX: find exact max size */
+#define HIGH_BAND_MAX_SIZE 16
+
+#define NB_LSP_COEFS 10
+
+/* XXX: is it a suitable value ? */
+#define MAX_CODED_SUPERFRAME_SIZE 16384
+
+#define MAX_CHANNELS 2
+
+#define NOISE_TAB_SIZE 8192
+
+#define LSP_POW_BITS 7
+
+//FIXME should be in wmadec
+#define VLCBITS 9
+#define VLCMAX ((22+VLCBITS-1)/VLCBITS)
+
+typedef struct CoefVLCTable {
+    int n;                      ///< total number of codes
+    int max_level;
+    const uint32_t *huffcodes;  ///< VLC bit values
+    const uint8_t *huffbits;    ///< VLC bit size
+    const uint16_t *levels;     ///< table to build run/level tables
+} CoefVLCTable;
+
+typedef struct WMACodecContext {
+    AVCodecContext* avctx;
+    GetBitContext gb;
+    PutBitContext pb;
+    int sample_rate;
+    int nb_channels;
+    int bit_rate;
+    int version;                            ///< 1 = 0x160 (WMAV1), 2 = 0x161 (WMAV2)
+    int block_align;
+    int use_bit_reservoir;
+    int use_variable_block_len;
+    int use_exp_vlc;                        ///< exponent coding: 0 = lsp, 1 = vlc + delta
+    int use_noise_coding;                   ///< true if perceptual noise is added
+    int byte_offset_bits;
+    VLC exp_vlc;
+    int exponent_sizes[BLOCK_NB_SIZES];
+    uint16_t exponent_bands[BLOCK_NB_SIZES][25];
+    int high_band_start[BLOCK_NB_SIZES];    ///< index of first coef in high band
+    int coefs_start;                        ///< first coded coef
+    int coefs_end[BLOCK_NB_SIZES];          ///< max number of coded coefficients
+    int exponent_high_sizes[BLOCK_NB_SIZES];
+    int exponent_high_bands[BLOCK_NB_SIZES][HIGH_BAND_MAX_SIZE];
+    VLC hgain_vlc;
+
+    /* coded values in high bands */
+    int high_band_coded[MAX_CHANNELS][HIGH_BAND_MAX_SIZE];
+    int high_band_values[MAX_CHANNELS][HIGH_BAND_MAX_SIZE];
+
+    /* there are two possible tables for spectral coefficients */
+//FIXME the following 3 tables should be shared between decoders
+    VLC coef_vlc[2];
+    uint16_t *run_table[2];
+    uint16_t *level_table[2];
+    uint16_t *int_table[2];
+    CoefVLCTable *coef_vlcs[2];
+    /* frame info */
+    int frame_len;                          ///< frame length in samples
+    int frame_len_bits;                     ///< frame_len = 1 << frame_len_bits
+    int nb_block_sizes;                     ///< number of block sizes
+    /* block info */
+    int reset_block_lengths;
+    int block_len_bits;                     ///< log2 of current block length
+    int next_block_len_bits;                ///< log2 of next block length
+    int prev_block_len_bits;                ///< log2 of prev block length
+    int block_len;                          ///< block length in samples
+    int block_num;                          ///< block number in current frame
+    int block_pos;                          ///< current position in frame
+    uint8_t ms_stereo;                      ///< true if mid/side stereo mode
+    uint8_t channel_coded[MAX_CHANNELS];    ///< true if channel is coded
+    DECLARE_ALIGNED_16(float, exponents[MAX_CHANNELS][BLOCK_MAX_SIZE]);
+    float max_exponent[MAX_CHANNELS];
+    int16_t coefs1[MAX_CHANNELS][BLOCK_MAX_SIZE];
+    DECLARE_ALIGNED_16(float, coefs[MAX_CHANNELS][BLOCK_MAX_SIZE]);
+    DECLARE_ALIGNED_16(FFTSample, output[BLOCK_MAX_SIZE * 2]);
+    MDCTContext mdct_ctx[BLOCK_NB_SIZES];
+    float *windows[BLOCK_NB_SIZES];
+    DECLARE_ALIGNED_16(FFTSample, mdct_tmp[BLOCK_MAX_SIZE]); ///< temporary storage for imdct
+    /* output buffer for one frame and the last for IMDCT windowing */
+    DECLARE_ALIGNED_16(float, frame_out[MAX_CHANNELS][BLOCK_MAX_SIZE * 2]);
+    /* last frame info */
+    uint8_t last_superframe[MAX_CODED_SUPERFRAME_SIZE + 4]; /* padding added */
+    int last_bitoffset;
+    int last_superframe_len;
+    float noise_table[NOISE_TAB_SIZE];
+    int noise_index;
+    float noise_mult; /* XXX: suppress that and integrate it in the noise array */
+    /* lsp_to_curve tables */
+    float lsp_cos_table[BLOCK_MAX_SIZE];
+    float lsp_pow_e_table[256];
+    float lsp_pow_m_table1[(1 << LSP_POW_BITS)];
+    float lsp_pow_m_table2[(1 << LSP_POW_BITS)];
+    DSPContext dsp;
+
+#ifdef TRACE
+    int frame_count;
+#endif
+} WMACodecContext;
+
+extern const uint16_t ff_wma_hgain_huffcodes[37];
+extern const uint8_t ff_wma_hgain_huffbits[37];
+extern const float ff_wma_lsp_codebook[NB_LSP_COEFS][16];
+extern const uint32_t ff_wma_scale_huffcodes[121];
+extern const uint8_t ff_wma_scale_huffbits[121];
+
+int ff_wma_init(AVCodecContext * avctx, int flags2);
+int ff_wma_total_gain_to_bits(int total_gain);
+int ff_wma_end(AVCodecContext *avctx);
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/wmadata.h b/contrib/ffmpeg/libavcodec/wmadata.h
new file mode 100644
index 000000000..31ed89bf0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wmadata.h
@@ -0,0 +1,1433 @@
+/*
+ * WMA compatible decoder
+ * copyright (c) 2002 The FFmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file wmadata.h
+ * Various WMA tables.
+ */
+
+static const uint16_t wma_critical_freqs[25] = {
+    100,   200,  300, 400,   510,  630,  770,    920,
+    1080, 1270, 1480, 1720, 2000, 2320, 2700,   3150,
+    3700, 4400, 5300, 6400, 7700, 9500, 12000, 15500,
+    24500,
+};
+
+/* first value is number of bands */
+static const uint8_t exponent_band_22050[3][25] = {
+    { 10, 4, 8, 4, 8, 8, 12, 20, 24, 24, 16, },
+    { 14, 4, 8, 8, 4, 12, 12, 16, 24, 16, 20, 24, 32, 40, 36, },
+    { 23, 4, 4, 4, 8, 4, 4, 8, 8, 8, 8, 8, 12, 12, 16, 16, 24, 24, 32, 44, 48, 60, 84, 72, },
+};
+
+static const uint8_t exponent_band_32000[3][25] = {
+    { 11, 4, 4, 8, 4, 4, 12, 16, 24, 20, 28, 4, },
+    { 15, 4, 8, 4, 4, 8, 8, 16, 20, 12, 20, 20, 28, 40, 56, 8, },
+    { 16, 8, 4, 8, 8, 12, 16, 20, 24, 40, 32, 32, 44, 56, 80, 112, 16, },
+};
+
+static const uint8_t exponent_band_44100[3][25] = {
+    { 12,  4,   4,   4,   4,   4,   8,   8,   8,  12,  16,  20,  36, },
+    { 15,  4,   8,   4,   8,   8,   4,   8,   8,  12,  12,  12,  24,  28,  40,  76, },
+    { 17,  4,   8,   8,   4,  12,  12,   8,   8,  24,  16,  20,  24,  32,  40,  60,  80, 152, },
+};
+
+const uint16_t ff_wma_hgain_huffcodes[37] = {
+ 0x00003, 0x002e7, 0x00001, 0x005cd, 0x0005d, 0x005c9, 0x0005e, 0x00003,
+ 0x00016, 0x0000b, 0x00001, 0x00006, 0x00001, 0x00006, 0x00004, 0x00005,
+ 0x00004, 0x00007, 0x00003, 0x00007, 0x00004, 0x0000a, 0x0000a, 0x00002,
+ 0x00003, 0x00000, 0x00005, 0x00002, 0x0005f, 0x00004, 0x00003, 0x00002,
+ 0x005c8, 0x000b8, 0x005ca, 0x005cb, 0x005cc,
+};
+
+const uint8_t ff_wma_hgain_huffbits[37] = {
+ 10, 12, 10, 13,  9, 13,  9,  8,
+  7,  5,  5,  4,  4,  3,  3,  3,
+  4,  3,  4,  4,  5,  5,  6,  8,
+  7, 10,  8, 10,  9,  8,  9,  9,
+ 13, 10, 13, 13, 13,
+};
+
+const float ff_wma_lsp_codebook[NB_LSP_COEFS][16] = {
+ { 1.98732877, 1.97944528, 1.97179088, 1.96260549, 1.95038374, 1.93336114, 1.90719232, 1.86191415, },
+ { 1.97260000, 1.96083160, 1.94982586, 1.93806164, 1.92516608, 1.91010199, 1.89232331, 1.87149812,
+   1.84564818, 1.81358067, 1.77620070, 1.73265264, 1.67907855, 1.60959081, 1.50829650, 1.33120330, },
+ { 1.90109110, 1.86482426, 1.83419671, 1.80168452, 1.76650116, 1.72816320, 1.68502700, 1.63738256,
+   1.58501580, 1.51795181, 1.43679906, 1.33950585, 1.24176208, 1.12260729, 0.96749668, 0.74048265, },
+ { 1.76943864, 1.67822463, 1.59946365, 1.53560582, 1.47470796, 1.41210167, 1.34509536, 1.27339507,
+   1.19303814, 1.09765169, 0.98818722, 0.87239446, 0.74369172, 0.59768184, 0.43168630, 0.17977021, },
+ { 1.43428349, 1.32038354, 1.21074086, 1.10577988, 1.00561746, 0.90335924, 0.80437489, 0.70709671,
+   0.60427395, 0.49814048, 0.38509539, 0.27106800, 0.14407416, 0.00219910, -0.16725141, -0.36936085, },
+ { 0.99895687, 0.84188166, 0.70753739, 0.57906595, 0.47055563, 0.36966965, 0.26826648, 0.17163380,
+   0.07208392, -0.03062936, -1.40037388, -0.25128968, -0.37213937, -0.51075646, -0.64887512, -0.80308031, },
+ { 0.26515280, 0.06313551, -0.08872080, -0.21103548, -0.31069678, -0.39680323, -0.47223474, -0.54167135,
+   -0.61444740, -0.68943343, -0.76580211, -0.85170082, -0.95289061, -1.06514703, -1.20510707, -1.37617746, },
+ { -0.53940301, -0.73770929, -0.88424876, -1.01117930, -1.13389091, -1.26830073, -1.42041987, -1.62033919,
+   -1.10158808, -1.16512566, -1.23337128, -1.30414401, -1.37663312, -1.46853845, -1.57625798, -1.66893638, },
+ { -0.38601997, -0.56009350, -0.66978483, -0.76028471, -0.83846064, -0.90868087, -0.97408881, -1.03694962, },
+ { -1.56144989, -1.65944032, -1.72689685, -1.77857740, -1.82203011, -1.86220079, -1.90283983, -1.94820479, },
+};
+
+const uint32_t ff_wma_scale_huffcodes[121] = {
+ 0x3ffe8, 0x3ffe6, 0x3ffe7, 0x3ffe5, 0x7fff5, 0x7fff1, 0x7ffed, 0x7fff6,
+ 0x7ffee, 0x7ffef, 0x7fff0, 0x7fffc, 0x7fffd, 0x7ffff, 0x7fffe, 0x7fff7,
+ 0x7fff8, 0x7fffb, 0x7fff9, 0x3ffe4, 0x7fffa, 0x3ffe3, 0x1ffef, 0x1fff0,
+ 0x0fff5, 0x1ffee, 0x0fff2, 0x0fff3, 0x0fff4, 0x0fff1, 0x07ff6, 0x07ff7,
+ 0x03ff9, 0x03ff5, 0x03ff7, 0x03ff3, 0x03ff6, 0x03ff2, 0x01ff7, 0x01ff5,
+ 0x00ff9, 0x00ff7, 0x00ff6, 0x007f9, 0x00ff4, 0x007f8, 0x003f9, 0x003f7,
+ 0x003f5, 0x001f8, 0x001f7, 0x000fa, 0x000f8, 0x000f6, 0x00079, 0x0003a,
+ 0x00038, 0x0001a, 0x0000b, 0x00004, 0x00000, 0x0000a, 0x0000c, 0x0001b,
+ 0x00039, 0x0003b, 0x00078, 0x0007a, 0x000f7, 0x000f9, 0x001f6, 0x001f9,
+ 0x003f4, 0x003f6, 0x003f8, 0x007f5, 0x007f4, 0x007f6, 0x007f7, 0x00ff5,
+ 0x00ff8, 0x01ff4, 0x01ff6, 0x01ff8, 0x03ff8, 0x03ff4, 0x0fff0, 0x07ff4,
+ 0x0fff6, 0x07ff5, 0x3ffe2, 0x7ffd9, 0x7ffda, 0x7ffdb, 0x7ffdc, 0x7ffdd,
+ 0x7ffde, 0x7ffd8, 0x7ffd2, 0x7ffd3, 0x7ffd4, 0x7ffd5, 0x7ffd6, 0x7fff2,
+ 0x7ffdf, 0x7ffe7, 0x7ffe8, 0x7ffe9, 0x7ffea, 0x7ffeb, 0x7ffe6, 0x7ffe0,
+ 0x7ffe1, 0x7ffe2, 0x7ffe3, 0x7ffe4, 0x7ffe5, 0x7ffd7, 0x7ffec, 0x7fff4,
+ 0x7fff3,
+};
+
+const uint8_t ff_wma_scale_huffbits[121] = {
+ 18, 18, 18, 18, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 18, 19, 18, 17, 17,
+ 16, 17, 16, 16, 16, 16, 15, 15,
+ 14, 14, 14, 14, 14, 14, 13, 13,
+ 12, 12, 12, 11, 12, 11, 10, 10,
+ 10,  9,  9,  8,  8,  8,  7,  6,
+  6,  5,  4,  3,  1,  4,  4,  5,
+  6,  6,  7,  7,  8,  8,  9,  9,
+ 10, 10, 10, 11, 11, 11, 11, 12,
+ 12, 13, 13, 13, 14, 14, 16, 15,
+ 16, 15, 18, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19,
+};
+
+static const uint32_t coef0_huffcodes[666] = {
+ 0x00258, 0x0003d, 0x00000, 0x00005, 0x00008, 0x00008, 0x0000c, 0x0001b,
+ 0x0001f, 0x00015, 0x00024, 0x00032, 0x0003a, 0x00026, 0x0002c, 0x0002f,
+ 0x0004a, 0x0004d, 0x00061, 0x00070, 0x00073, 0x00048, 0x00052, 0x0005a,
+ 0x0005d, 0x0006e, 0x00099, 0x0009e, 0x000c1, 0x000ce, 0x000e4, 0x000f0,
+ 0x00093, 0x0009e, 0x000a2, 0x000a1, 0x000b8, 0x000d2, 0x000d3, 0x0012e,
+ 0x00130, 0x000de, 0x0012d, 0x0019b, 0x001e4, 0x00139, 0x0013a, 0x0013f,
+ 0x0014f, 0x0016d, 0x001a2, 0x0027c, 0x0027e, 0x00332, 0x0033c, 0x0033f,
+ 0x0038b, 0x00396, 0x003c5, 0x00270, 0x0027c, 0x0025a, 0x00395, 0x00248,
+ 0x004bd, 0x004fb, 0x00662, 0x00661, 0x0071b, 0x004e6, 0x004ff, 0x00666,
+ 0x0071c, 0x0071a, 0x0071f, 0x00794, 0x00536, 0x004e2, 0x0078e, 0x004ee,
+ 0x00518, 0x00535, 0x004fb, 0x0078d, 0x00530, 0x00680, 0x0068f, 0x005cb,
+ 0x00965, 0x006a6, 0x00967, 0x0097f, 0x00682, 0x006ae, 0x00cd0, 0x00e28,
+ 0x00f13, 0x00f1f, 0x009f5, 0x00cd3, 0x00f11, 0x00926, 0x00964, 0x00f32,
+ 0x00f12, 0x00f30, 0x00966, 0x00d0b, 0x00a68, 0x00b91, 0x009c7, 0x00b73,
+ 0x012fa, 0x0131d, 0x013f9, 0x01ca0, 0x0199c, 0x01c7a, 0x0198c, 0x01248,
+ 0x01c74, 0x01c64, 0x0139e, 0x012fd, 0x00a77, 0x012fc, 0x01c7b, 0x012ca,
+ 0x014cc, 0x014d2, 0x014e3, 0x014dc, 0x012dc, 0x03344, 0x02598, 0x0263c,
+ 0x0333b, 0x025e6, 0x01a1c, 0x01e3c, 0x014e2, 0x033d4, 0x01a11, 0x03349,
+ 0x03cce, 0x014e1, 0x01a34, 0x0273e, 0x02627, 0x0273f, 0x038ee, 0x03971,
+ 0x03c67, 0x03c61, 0x0333d, 0x038c2, 0x0263f, 0x038cd, 0x02638, 0x02e41,
+ 0x0351f, 0x03348, 0x03c66, 0x03562, 0x02989, 0x027d5, 0x0333c, 0x02e4f,
+ 0x0343b, 0x02ddf, 0x04bc8, 0x029c0, 0x02e57, 0x04c72, 0x025b7, 0x03547,
+ 0x03540, 0x029d3, 0x04c45, 0x025bb, 0x06600, 0x04c73, 0x04bce, 0x0357b,
+ 0x029a6, 0x029d2, 0x0263e, 0x0298a, 0x07183, 0x06602, 0x07958, 0x04b66,
+ 0x0537d, 0x05375, 0x04fe9, 0x04b67, 0x0799f, 0x04bc9, 0x051fe, 0x06a3b,
+ 0x05bb6, 0x04fa8, 0x0728f, 0x05376, 0x0492c, 0x0537e, 0x0795a, 0x06a3c,
+ 0x0e515, 0x07887, 0x0683a, 0x051f9, 0x051fd, 0x0cc6a, 0x06a8a, 0x0cc6d,
+ 0x05bb3, 0x0683b, 0x051fc, 0x05378, 0x0728e, 0x07886, 0x05bb7, 0x0f2a4,
+ 0x0795b, 0x0683c, 0x09fc1, 0x0683d, 0x0b752, 0x09678, 0x0a3e8, 0x06ac7,
+ 0x051f0, 0x0b759, 0x06af3, 0x04b6b, 0x0f2a0, 0x0f2ad, 0x096c3, 0x0e518,
+ 0x0b75c, 0x0d458, 0x0cc6b, 0x0537c, 0x067aa, 0x04fea, 0x0343a, 0x0cc71,
+ 0x0967f, 0x09fc4, 0x096c2, 0x0e516, 0x0f2a1, 0x0d45c, 0x0d45d, 0x0d45e,
+ 0x12fb9, 0x0967e, 0x1982f, 0x09883, 0x096c4, 0x0b753, 0x12fb8, 0x0f2a8,
+ 0x1ca21, 0x096c5, 0x0e51a, 0x1ca27, 0x12f3c, 0x0d471, 0x0f2aa, 0x0b75b,
+ 0x12fbb, 0x0f2a9, 0x0f2ac, 0x0d45a, 0x0b74f, 0x096c8, 0x16e91, 0x096ca,
+ 0x12fbf, 0x0d0a7, 0x13103, 0x0d516, 0x16e99, 0x12cbd, 0x0a3ea, 0x19829,
+ 0x0b755, 0x29ba7, 0x1ca28, 0x29ba5, 0x16e93, 0x1982c, 0x19828, 0x25994,
+ 0x0a3eb, 0x1ca29, 0x16e90, 0x1ca25, 0x1982d, 0x1ca26, 0x16e9b, 0x0b756,
+ 0x0967c, 0x25997, 0x0b75f, 0x198d3, 0x0b757, 0x19a2a, 0x0d45b, 0x0e517,
+ 0x1ca24, 0x1ca23, 0x1ca22, 0x0b758, 0x16e97, 0x0cd14, 0x13100, 0x00007,
+ 0x0003b, 0x0006b, 0x00097, 0x00138, 0x00125, 0x00173, 0x00258, 0x00335,
+ 0x0028e, 0x004c6, 0x00715, 0x00729, 0x004ef, 0x00519, 0x004ed, 0x00532,
+ 0x0068c, 0x00686, 0x00978, 0x00e5d, 0x00e31, 0x009f4, 0x00b92, 0x012f8,
+ 0x00d06, 0x00a67, 0x00d44, 0x00a76, 0x00d59, 0x012cd, 0x01c78, 0x01c75,
+ 0x0199f, 0x0198f, 0x01c67, 0x014c6, 0x01c79, 0x01c76, 0x00b94, 0x00d1b,
+ 0x01e32, 0x01e31, 0x01ab0, 0x01a05, 0x01aa1, 0x0333a, 0x025e5, 0x02626,
+ 0x03541, 0x03544, 0x03421, 0x03546, 0x02e55, 0x02e56, 0x0492d, 0x02dde,
+ 0x0299b, 0x02ddc, 0x0357a, 0x0249c, 0x0668b, 0x1c77f, 0x1ca20, 0x0d45f,
+ 0x09886, 0x16e9a, 0x0f2a7, 0x0b751, 0x0a3ee, 0x0cf59, 0x0cf57, 0x0b754,
+ 0x0d0a6, 0x16e98, 0x0b760, 0x06ac6, 0x0a3f0, 0x12fbe, 0x13104, 0x0f2a5,
+ 0x0a3ef, 0x0d472, 0x12cba, 0x1982e, 0x16e9c, 0x1c77e, 0x198d0, 0x13105,
+ 0x16e92, 0x0b75d, 0x0d459, 0x0001a, 0x000c0, 0x0016c, 0x003cd, 0x00350,
+ 0x0067b, 0x0051e, 0x006a9, 0x009f4, 0x00b72, 0x00d09, 0x01249, 0x01e3d,
+ 0x01ca1, 0x01a1f, 0x01721, 0x01a8a, 0x016e8, 0x03347, 0x01a35, 0x0249d,
+ 0x0299a, 0x02596, 0x02e4e, 0x0298b, 0x07182, 0x04c46, 0x025ba, 0x02e40,
+ 0x027d6, 0x04fe8, 0x06607, 0x05310, 0x09884, 0x072e1, 0x06a3d, 0x04b6a,
+ 0x04c7a, 0x06603, 0x04c7b, 0x03428, 0x06605, 0x09664, 0x09fc0, 0x071de,
+ 0x06601, 0x05bb2, 0x09885, 0x0a3e2, 0x1c61f, 0x12cbb, 0x0b750, 0x0cf58,
+ 0x0967d, 0x25995, 0x668ad, 0x0b75a, 0x09fc2, 0x0537f, 0x0b75e, 0x13fae,
+ 0x12fbc, 0x00031, 0x001c4, 0x004c5, 0x005b8, 0x00cf4, 0x0096f, 0x00d46,
+ 0x01e57, 0x01a04, 0x02625, 0x03346, 0x028f9, 0x04c47, 0x072e0, 0x04b69,
+ 0x03420, 0x07957, 0x06639, 0x0799e, 0x07959, 0x07881, 0x04b68, 0x09fc3,
+ 0x09fd6, 0x0cc70, 0x0a3f1, 0x12cbe, 0x0e30e, 0x0e51b, 0x06af2, 0x12cbc,
+ 0x1c77d, 0x0f2ab, 0x12fbd, 0x1aa2f, 0x0a3ec, 0x0d473, 0x05377, 0x0a3e9,
+ 0x1982b, 0x0e300, 0x12f3f, 0x0cf5f, 0x096c0, 0x38c3c, 0x16e94, 0x16e95,
+ 0x12f3d, 0x29ba4, 0x29ba6, 0x1c77c, 0x6a8ba, 0x3545c, 0x33457, 0x668ac,
+ 0x6a8bb, 0x16e9d, 0x0e519, 0x25996, 0x12f3e, 0x00036, 0x0033e, 0x006ad,
+ 0x00d03, 0x012c8, 0x0124a, 0x03c42, 0x03ccd, 0x06606, 0x07880, 0x06852,
+ 0x06a3a, 0x05bb4, 0x0f2a2, 0x09fc7, 0x12cb9, 0x0cc6c, 0x0a6e8, 0x096c1,
+ 0x0004a, 0x00355, 0x012f9, 0x014e8, 0x01abe, 0x025b6, 0x0492e, 0x09fc6,
+ 0x051ff, 0x0cc6f, 0x096cb, 0x0d071, 0x198d1, 0x12cb8, 0x38c3d, 0x13faf,
+ 0x096c9, 0x0009d, 0x00539, 0x012ce, 0x0341f, 0x029c1, 0x04b33, 0x0a3e3,
+ 0x0d070, 0x16e96, 0x0b763, 0x000a0, 0x009ce, 0x038cc, 0x0343d, 0x051fa,
+ 0x09888, 0x12fba, 0x000df, 0x00a75, 0x029a7, 0x09fc5, 0x0e301, 0x0967b,
+ 0x001e7, 0x012c9, 0x051fb, 0x09889, 0x0f2a6, 0x0016f, 0x01cb9, 0x0cf5a,
+ 0x12cbf, 0x09679, 0x00272, 0x01a15, 0x0967a, 0x003cb, 0x025f6, 0x0b762,
+ 0x0028d, 0x03c60, 0x0cf5e, 0x00352, 0x03ccc, 0x0072f, 0x07186, 0x004ec,
+ 0x05379, 0x0068e, 0x09887, 0x006a7, 0x06af1, 0x00e29, 0x0cf5b, 0x00f31,
+ 0x0d470, 0x009c6, 0x013fb, 0x13102, 0x019a5, 0x13101, 0x01983, 0x01c65,
+ 0x0124f, 0x014c7, 0x01726, 0x01abf, 0x03304, 0x02624, 0x03c41, 0x027d7,
+ 0x02ddd, 0x02e54, 0x0343c, 0x06604, 0x07181, 0x0663a, 0x04fa9, 0x0663b,
+ 0x05311, 0x0537a, 0x06839, 0x05bb5, 0x0492f, 0x06af0, 0x096c7, 0x0cc6e,
+ 0x0537b, 0x0cf5c, 0x0cf56, 0x198d2, 0x0cf5d, 0x0a3ed, 0x0f2a3, 0x1982a,
+ 0x0b761, 0x096c6,
+};
+
+static const uint8_t coef0_huffbits[666] = {
+ 11,  6,  2,  3,  4,  5,  5,  5,
+  5,  6,  6,  6,  6,  7,  7,  7,
+  7,  7,  7,  7,  7,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  9,  9,  9,  9,  9,  9,  9,  9,
+  9,  9,  9,  9,  9, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 10, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 12, 12, 11, 12,
+ 12, 12, 12, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 13, 13, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 13, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 14, 14, 15, 15, 15, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 14, 15, 15, 15, 15, 16,
+ 16, 16, 15, 16, 15, 15, 16, 16,
+ 16, 16, 15, 16, 16, 16, 15, 16,
+ 16, 15, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 15, 15, 16, 16,
+ 15, 16, 16, 16, 17, 17, 17, 16,
+ 16, 17, 16, 16, 16, 16, 17, 16,
+ 17, 17, 16, 16, 15, 15, 15, 16,
+ 17, 16, 17, 16, 16, 17, 17, 17,
+ 17, 17, 17, 16, 17, 17, 17, 16,
+ 17, 17, 16, 17, 17, 17, 16, 17,
+ 17, 16, 16, 17, 17, 17, 18, 17,
+ 17, 17, 17, 17, 18, 18, 17, 17,
+ 17, 19, 17, 19, 18, 17, 17, 18,
+ 17, 17, 18, 17, 17, 17, 18, 17,
+ 17, 18, 17, 17, 17, 17, 17, 16,
+ 17, 17, 17, 17, 18, 16, 17,  4,
+  6,  8,  9,  9, 10, 10, 10, 10,
+ 11, 11, 11, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 14, 13, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 15, 15, 15, 15, 15, 15, 16, 15,
+ 15, 15, 15, 15, 15, 17, 17, 17,
+ 16, 18, 16, 17, 17, 16, 16, 17,
+ 17, 18, 17, 16, 17, 17, 17, 16,
+ 17, 17, 18, 17, 18, 17, 17, 17,
+ 18, 17, 17,  5,  8, 10, 10, 11,
+ 11, 12, 12, 12, 13, 13, 14, 13,
+ 13, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 16, 16, 15, 16, 16,
+ 15, 15, 15, 15, 15, 16, 16, 15,
+ 15, 16, 16, 17, 17, 18, 17, 16,
+ 17, 18, 19, 17, 16, 16, 17, 17,
+ 17,  6,  9, 11, 12, 12, 13, 13,
+ 13, 14, 14, 14, 15, 15, 15, 16,
+ 15, 15, 15, 15, 15, 15, 16, 16,
+ 16, 16, 17, 18, 16, 16, 16, 18,
+ 17, 16, 17, 18, 17, 17, 16, 17,
+ 17, 16, 17, 16, 17, 18, 18, 18,
+ 17, 19, 19, 17, 20, 19, 18, 19,
+ 20, 18, 16, 18, 17,  7, 10, 12,
+ 13, 13, 14, 14, 14, 15, 15, 16,
+ 16, 16, 16, 16, 18, 16, 17, 17,
+  8, 11, 13, 14, 14, 15, 16, 16,
+ 16, 16, 17, 17, 17, 18, 18, 17,
+ 17,  8, 12, 14, 15, 15, 15, 17,
+ 17, 18, 17,  9, 12, 14, 15, 16,
+ 16, 17,  9, 13, 15, 16, 16, 17,
+  9, 13, 16, 16, 16, 10, 13, 16,
+ 18, 17, 10, 14, 17, 10, 14, 17,
+ 11, 14, 16, 11, 14, 11, 15, 12,
+ 16, 12, 16, 12, 16, 12, 16, 12,
+ 17, 13, 13, 17, 13, 17, 13, 13,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 15, 15, 15, 15, 16, 15,
+ 16, 16, 16, 16, 16, 16, 17, 16,
+ 16, 16, 16, 17, 16, 17, 16, 17,
+ 17, 17,
+};
+
+static const uint32_t coef1_huffcodes[555] = {
+ 0x00115, 0x00002, 0x00001, 0x00000, 0x0000d, 0x00007, 0x00013, 0x0001d,
+ 0x00008, 0x0000c, 0x00023, 0x0002b, 0x0003f, 0x00017, 0x0001b, 0x00043,
+ 0x00049, 0x00050, 0x00055, 0x00054, 0x00067, 0x00064, 0x0007b, 0x0002d,
+ 0x00028, 0x0002a, 0x00085, 0x00089, 0x0002b, 0x00035, 0x00090, 0x00091,
+ 0x00094, 0x00088, 0x000c1, 0x000c6, 0x000f2, 0x000e3, 0x000c5, 0x000e2,
+ 0x00036, 0x000f0, 0x000a7, 0x000cd, 0x000fb, 0x00059, 0x00116, 0x00103,
+ 0x00108, 0x0012b, 0x0012d, 0x00188, 0x0012e, 0x0014c, 0x001c3, 0x00187,
+ 0x001e7, 0x0006f, 0x00094, 0x00069, 0x001e6, 0x001ca, 0x00147, 0x00195,
+ 0x000a7, 0x00213, 0x00209, 0x00303, 0x00295, 0x00289, 0x0028c, 0x0028d,
+ 0x00312, 0x00330, 0x0029b, 0x00308, 0x00328, 0x0029a, 0x0025e, 0x003c5,
+ 0x00384, 0x0039f, 0x00397, 0x00296, 0x0032e, 0x00332, 0x003c6, 0x003e6,
+ 0x0012d, 0x000d1, 0x00402, 0x000dd, 0x00161, 0x0012b, 0x00127, 0x0045d,
+ 0x00601, 0x004ab, 0x0045f, 0x00410, 0x004bf, 0x00528, 0x0045c, 0x00424,
+ 0x00400, 0x00511, 0x00618, 0x0073d, 0x0063a, 0x00614, 0x0073c, 0x007c0,
+ 0x007cf, 0x00802, 0x00966, 0x00964, 0x00951, 0x008a0, 0x00346, 0x00803,
+ 0x00a52, 0x0024a, 0x007c1, 0x0063f, 0x00126, 0x00406, 0x00789, 0x008a2,
+ 0x00960, 0x00967, 0x00c05, 0x00c70, 0x00c79, 0x00a5d, 0x00c26, 0x00c4d,
+ 0x00372, 0x008a5, 0x00c08, 0x002c5, 0x00f11, 0x00cc4, 0x00f8e, 0x00e16,
+ 0x00496, 0x00e77, 0x00f9c, 0x00c25, 0x00f1e, 0x00c27, 0x00f1f, 0x00e17,
+ 0x00ccd, 0x00355, 0x00c09, 0x00c78, 0x00f90, 0x00521, 0x00357, 0x00356,
+ 0x0068e, 0x00f9d, 0x00c04, 0x00e58, 0x00a20, 0x00a2c, 0x00c4c, 0x0052f,
+ 0x00f8d, 0x01178, 0x01053, 0x01097, 0x0180f, 0x0180d, 0x012fb, 0x012aa,
+ 0x0202a, 0x00a40, 0x018ed, 0x01ceb, 0x01455, 0x018e3, 0x012a1, 0x00354,
+ 0x00353, 0x00f1c, 0x00c7b, 0x00c37, 0x0101d, 0x012cb, 0x01142, 0x0197d,
+ 0x01095, 0x01e3b, 0x0186b, 0x00588, 0x01c2a, 0x014b8, 0x01e3a, 0x018ec,
+ 0x01f46, 0x012fa, 0x00a53, 0x01ce8, 0x00a55, 0x01c29, 0x0117b, 0x01052,
+ 0x012a0, 0x00589, 0x00950, 0x01c2b, 0x00a50, 0x0208b, 0x0180e, 0x02027,
+ 0x02556, 0x01e20, 0x006e7, 0x01c28, 0x0197a, 0x00684, 0x020a2, 0x01f22,
+ 0x03018, 0x039cf, 0x03e25, 0x02557, 0x0294c, 0x028a6, 0x00d11, 0x028a9,
+ 0x02979, 0x00d46, 0x00a56, 0x039ce, 0x030cc, 0x0329a, 0x0149d, 0x0510f,
+ 0x0451c, 0x02028, 0x03299, 0x01ced, 0x014b9, 0x00f85, 0x00c7a, 0x01800,
+ 0x00341, 0x012ca, 0x039c8, 0x0329d, 0x00d0d, 0x03e20, 0x05144, 0x00d45,
+ 0x030d0, 0x0186d, 0x030d5, 0x00d0f, 0x00d40, 0x04114, 0x020a1, 0x0297f,
+ 0x03e24, 0x032f1, 0x04047, 0x030d4, 0x028a8, 0x00d0e, 0x0451d, 0x04044,
+ 0x0297e, 0x04042, 0x030d2, 0x030cf, 0x03e21, 0x03e26, 0x028a5, 0x0451a,
+ 0x00d48, 0x01a16, 0x00d44, 0x04518, 0x0149b, 0x039ca, 0x01498, 0x0403d,
+ 0x0451b, 0x0149c, 0x032f3, 0x030cb, 0x08073, 0x03e22, 0x0529a, 0x020aa,
+ 0x039cc, 0x0738a, 0x06530, 0x07389, 0x06193, 0x08071, 0x04043, 0x030ce,
+ 0x05147, 0x07388, 0x05145, 0x08072, 0x04521, 0x00d47, 0x0297c, 0x030cd,
+ 0x030ca, 0x0000b, 0x0000c, 0x00083, 0x000e4, 0x00048, 0x00102, 0x001cc,
+ 0x001f5, 0x00097, 0x0020b, 0x00124, 0x00453, 0x00627, 0x00639, 0x00605,
+ 0x00517, 0x001b8, 0x00663, 0x00667, 0x007c3, 0x00823, 0x00961, 0x00963,
+ 0x00e5a, 0x00e59, 0x00a2b, 0x00cbf, 0x00292, 0x00a2d, 0x007d0, 0x00953,
+ 0x00cc5, 0x00f84, 0x004ab, 0x014a7, 0x0068a, 0x0117a, 0x0052e, 0x01442,
+ 0x0052c, 0x00c77, 0x00f8f, 0x004aa, 0x01094, 0x01801, 0x012c4, 0x0297b,
+ 0x00952, 0x01f19, 0x006a5, 0x01149, 0x012c5, 0x01803, 0x022f2, 0x0329b,
+ 0x04520, 0x0149e, 0x00d13, 0x01f16, 0x01ce9, 0x0101c, 0x006e6, 0x039c9,
+ 0x06191, 0x07c8e, 0x06192, 0x0ca63, 0x039cd, 0x06190, 0x06884, 0x06885,
+ 0x07382, 0x00d49, 0x00d41, 0x0450c, 0x0149a, 0x030d1, 0x08077, 0x03e23,
+ 0x01a15, 0x0e701, 0x0e702, 0x08079, 0x0822a, 0x0a218, 0x07887, 0x0403f,
+ 0x0520b, 0x0529b, 0x0e700, 0x04519, 0x00007, 0x000e0, 0x000d0, 0x0039b,
+ 0x003e5, 0x00163, 0x0063e, 0x007c9, 0x00806, 0x00954, 0x01044, 0x01f44,
+ 0x0197c, 0x01f45, 0x00a51, 0x01f47, 0x00951, 0x0052d, 0x02291, 0x0092f,
+ 0x00a54, 0x00d12, 0x0297d, 0x00d0c, 0x01499, 0x0329e, 0x032f0, 0x02025,
+ 0x039c6, 0x00a57, 0x03e46, 0x00d42, 0x0738b, 0x05146, 0x04046, 0x08078,
+ 0x0510e, 0x07886, 0x02904, 0x04156, 0x04157, 0x06032, 0x030d3, 0x08bce,
+ 0x04040, 0x0403e, 0x0a414, 0x10457, 0x08075, 0x06887, 0x07c8f, 0x039c7,
+ 0x07387, 0x08070, 0x08bcf, 0x1482a, 0x10456, 0x1482b, 0x01a17, 0x06886,
+ 0x0450d, 0x00013, 0x0006b, 0x00615, 0x0080b, 0x0082b, 0x00952, 0x00e5b,
+ 0x018e2, 0x0186c, 0x01f18, 0x0329f, 0x00d43, 0x03e29, 0x05140, 0x05141,
+ 0x0ca62, 0x06033, 0x03c42, 0x03e28, 0x0450f, 0x0a21a, 0x07384, 0x0a219,
+ 0x0e703, 0x0a21b, 0x01a14, 0x07383, 0x045e6, 0x0007a, 0x0012c, 0x00ccc,
+ 0x0068f, 0x01802, 0x00a52, 0x00953, 0x04045, 0x01a20, 0x0451f, 0x000a4,
+ 0x00735, 0x01cec, 0x02029, 0x020a3, 0x0451e, 0x00069, 0x00c24, 0x02024,
+ 0x032f2, 0x05142, 0x00196, 0x00523, 0x000a6, 0x0197b, 0x0030b, 0x0092e,
+ 0x003e9, 0x03e27, 0x00160, 0x05143, 0x00652, 0x04041, 0x00734, 0x028a7,
+ 0x0080f, 0x01483, 0x0097c, 0x00340, 0x0068b, 0x00522, 0x01054, 0x01096,
+ 0x01f17, 0x0202b, 0x01cea, 0x020a0, 0x02978, 0x02026, 0x0297a, 0x039cb,
+ 0x03e2b, 0x0149f, 0x0329c, 0x07385, 0x08074, 0x0450e, 0x03e2a, 0x05149,
+ 0x08076, 0x07386, 0x05148,
+};
+
+static const uint8_t coef1_huffbits[555] = {
+  9,  5,  2,  4,  4,  5,  5,  5,
+  6,  6,  6,  6,  6,  7,  7,  7,
+  7,  7,  7,  7,  7,  7,  7,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  8,  8,  8,  8,  8,  8,  8,  8,
+  9,  8,  8,  8,  8,  9,  9,  9,
+  9,  9,  9,  9,  9,  9,  9,  9,
+  9, 10, 10, 10,  9,  9,  9,  9,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 11, 11, 11, 11, 11, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 13, 12, 12, 12, 12, 12, 12, 12,
+ 13, 12, 12, 12, 12, 12, 12, 12,
+ 12, 13, 12, 12, 12, 13, 13, 13,
+ 13, 12, 12, 12, 12, 12, 12, 13,
+ 12, 13, 13, 13, 13, 13, 13, 13,
+ 14, 14, 13, 13, 13, 13, 13, 13,
+ 13, 12, 12, 12, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 14, 13, 14, 13, 13, 13,
+ 13, 13, 14, 13, 14, 14, 13, 14,
+ 14, 13, 14, 13, 13, 14, 14, 13,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 15, 14, 14, 14, 14, 15, 15,
+ 15, 14, 14, 13, 13, 12, 12, 13,
+ 13, 13, 14, 14, 15, 14, 15, 15,
+ 14, 13, 14, 15, 15, 15, 14, 14,
+ 14, 14, 15, 14, 14, 15, 15, 15,
+ 14, 15, 14, 14, 14, 14, 14, 15,
+ 15, 16, 15, 15, 15, 14, 15, 15,
+ 15, 15, 14, 14, 16, 14, 15, 14,
+ 14, 15, 15, 15, 15, 16, 15, 14,
+ 15, 15, 15, 16, 15, 15, 14, 14,
+ 14,  4,  7,  8,  8,  9,  9,  9,
+  9, 10, 10, 11, 11, 11, 11, 11,
+ 11, 12, 11, 11, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 11, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 12, 12, 13, 13, 13, 13, 14,
+ 14, 13, 14, 13, 13, 13, 14, 14,
+ 15, 15, 14, 13, 13, 13, 14, 14,
+ 15, 15, 15, 16, 14, 15, 17, 17,
+ 15, 15, 15, 15, 15, 14, 16, 14,
+ 16, 16, 16, 16, 16, 16, 15, 15,
+ 17, 15, 16, 15,  6,  8, 10, 10,
+ 10, 11, 11, 11, 12, 12, 13, 13,
+ 13, 13, 14, 13, 14, 13, 14, 14,
+ 14, 14, 14, 15, 15, 14, 14, 14,
+ 14, 14, 14, 15, 15, 15, 15, 16,
+ 15, 15, 16, 15, 15, 15, 14, 16,
+ 15, 15, 18, 17, 16, 17, 15, 14,
+ 15, 16, 16, 19, 17, 19, 16, 17,
+ 15,  7, 10, 11, 12, 12, 12, 12,
+ 13, 13, 13, 14, 15, 14, 15, 15,
+ 16, 15, 14, 14, 15, 16, 15, 16,
+ 16, 16, 16, 15, 15,  7, 11, 12,
+ 13, 13, 14, 14, 15, 15, 15,  8,
+ 11, 13, 14, 14, 15,  9, 12, 14,
+ 14, 15,  9, 13, 10, 13, 10, 14,
+ 10, 14, 11, 15, 11, 15, 11, 14,
+ 12, 15, 12, 13, 13, 13, 13, 13,
+ 13, 14, 13, 14, 14, 14, 14, 14,
+ 14, 15, 14, 15, 16, 15, 14, 15,
+ 16, 15, 15,
+};
+
+static const uint32_t coef2_huffcodes[1336] = {
+ 0x003e6, 0x000f6, 0x00000, 0x00002, 0x00006, 0x0000f, 0x0001b, 0x00028,
+ 0x00039, 0x0003f, 0x0006b, 0x00076, 0x000b7, 0x000e8, 0x000ef, 0x00169,
+ 0x001a7, 0x001d4, 0x001dc, 0x002c4, 0x00349, 0x00355, 0x00391, 0x003dc,
+ 0x00581, 0x005b2, 0x00698, 0x0070c, 0x00755, 0x0073a, 0x00774, 0x007cf,
+ 0x00b0a, 0x00b66, 0x00d2e, 0x00d5e, 0x00e1b, 0x00eac, 0x00e5a, 0x00f7e,
+ 0x00fa1, 0x0163e, 0x01a37, 0x01a52, 0x01c39, 0x01ab3, 0x01d5f, 0x01cb6,
+ 0x01f52, 0x01dd9, 0x02c04, 0x02c2e, 0x02c2d, 0x02c23, 0x03467, 0x034a3,
+ 0x0351b, 0x03501, 0x03a5d, 0x0351c, 0x03875, 0x03dea, 0x0397b, 0x039db,
+ 0x03df1, 0x039d8, 0x03bb4, 0x0580a, 0x0584d, 0x05842, 0x05b13, 0x058ea,
+ 0x0697d, 0x06a06, 0x068cc, 0x06ac7, 0x06a96, 0x072f4, 0x07543, 0x072b4,
+ 0x07d20, 0x0b003, 0x073b5, 0x07be6, 0x0d180, 0x07bd1, 0x07cb8, 0x07d06,
+ 0x07d25, 0x0d2f2, 0x0d19a, 0x0d334, 0x0e1dc, 0x0d529, 0x0d584, 0x0e1d2,
+ 0x0e5e3, 0x0eec4, 0x0e564, 0x0fa49, 0x16001, 0x0eedc, 0x0f7fa, 0x1a32c,
+ 0x16131, 0x16003, 0x0f9c8, 0x1ef80, 0x1d2a0, 0x1aa4b, 0x0f7ce, 0x1abfe,
+ 0x1aa50, 0x1a458, 0x1a816, 0x1cae4, 0x1d2fe, 0x1d52e, 0x1aa4c, 0x2c245,
+ 0x1d2a1, 0x1a35d, 0x1ca1b, 0x1d5d8, 0x1f531, 0x1ca1c, 0x1f389, 0x1f4af,
+ 0x3a5e7, 0x351fb, 0x2c24b, 0x34bce, 0x2c24d, 0x2c249, 0x2c24a, 0x72dfc,
+ 0x357ef, 0x35002, 0x3a5e6, 0x39431, 0x5843b, 0x34a77, 0x58431, 0x3a5f3,
+ 0x3a5dd, 0x3e5e5, 0x356bd, 0x3976e, 0x6a3d2, 0x3500d, 0x694c4, 0x580bd,
+ 0x3e5e8, 0x74b95, 0x34a6e, 0x3977c, 0x39432, 0x5b0d2, 0x6a3d8, 0x580b8,
+ 0x5b0cb, 0x5b0d7, 0x72dee, 0x72ded, 0x72dec, 0x74b9c, 0x3977f, 0x72dea,
+ 0x74b9e, 0x7be7d, 0x580bf, 0x5b0d5, 0x7cba8, 0x74b91, 0x3e5dd, 0xb6171,
+ 0xd46b3, 0xd46b9, 0x7cba1, 0x74b9f, 0x72de1, 0xe59f5, 0x3e5eb, 0x00004,
+ 0x00015, 0x00038, 0x00075, 0x000e8, 0x001d3, 0x00347, 0x0039c, 0x00690,
+ 0x0074a, 0x00b60, 0x00e93, 0x00f74, 0x0163d, 0x01a5a, 0x01d24, 0x01cbe,
+ 0x01f4b, 0x03468, 0x03562, 0x03947, 0x03e82, 0x05804, 0x05b12, 0x05803,
+ 0x0696d, 0x06a9e, 0x0697c, 0x06978, 0x06afb, 0x074b2, 0x072f5, 0x073c0,
+ 0x07541, 0x06944, 0x074b7, 0x070d3, 0x07ba9, 0x0b0b1, 0x0d1af, 0x0e1dd,
+ 0x0e5e2, 0x0e1a3, 0x0eec3, 0x1612f, 0x0e961, 0x0eeda, 0x0e78e, 0x0fa48,
+ 0x1612c, 0x0e511, 0x0e565, 0x0e953, 0x1aa4a, 0x0e59d, 0x1d52c, 0x1a811,
+ 0x1cae7, 0x1abfc, 0x1d52d, 0x1cacf, 0x1cf05, 0x2c254, 0x34a72, 0x1f4ac,
+ 0x3976b, 0x34a71, 0x2c6d9, 0x2d873, 0x34a6a, 0x357e7, 0x3464c, 0x3e5f5,
+ 0x58433, 0x1f53a, 0x3500a, 0x357ea, 0x34a73, 0x3942f, 0x357e5, 0x39775,
+ 0x694cd, 0x39772, 0x7cba5, 0x6a3ef, 0x35483, 0x74b98, 0x5b0c1, 0x39770,
+ 0x3a5d7, 0x39433, 0x39434, 0x694ce, 0x580be, 0x3e5ff, 0x6a3ec, 0xb616f,
+ 0xd46b1, 0x6a3d1, 0x72de5, 0x74b6e, 0x72de9, 0x3e700, 0xd46b6, 0x6a3e9,
+ 0x74b69, 0xe5675, 0xd46b8, 0x7cbaa, 0x3a5d1, 0x0000c, 0x0003c, 0x000eb,
+ 0x001f1, 0x003a4, 0x006a8, 0x007d5, 0x00d43, 0x00e77, 0x016c5, 0x01cb1,
+ 0x02c5d, 0x03a55, 0x03a56, 0x03e51, 0x03bb5, 0x05b0a, 0x06a9f, 0x074b8,
+ 0x07d28, 0x0d187, 0x0d40e, 0x0d52e, 0x0d425, 0x0eae3, 0x0e1d3, 0x1612e,
+ 0x0e59e, 0x0eec2, 0x0e578, 0x0e51a, 0x0e579, 0x0e515, 0x0e960, 0x0d183,
+ 0x0d220, 0x0d2cb, 0x0e512, 0x16c3e, 0x16002, 0x16c42, 0x1cae9, 0x3461a,
+ 0x1d2fa, 0x1a308, 0x1a849, 0x1cf07, 0x1f38f, 0x34b65, 0x2c253, 0x1ef9e,
+ 0x1cbc3, 0x1cbc1, 0x2c255, 0x1f384, 0x58435, 0x2c5cd, 0x3a5f7, 0x2c252,
+ 0x3959c, 0x2c6d8, 0x3a5d3, 0x6ad78, 0x6a3f2, 0x7cba9, 0xb6176, 0x72deb,
+ 0x39764, 0x3e5f6, 0x3a5d8, 0x74a8c, 0x6a3e6, 0x694d1, 0x6ad79, 0x1a4592,
+ 0xe59fb, 0x7cbb3, 0x5b0cd, 0x00017, 0x000b5, 0x002c3, 0x005b7, 0x00b1c,
+ 0x00e5c, 0x0163f, 0x01ab2, 0x01efa, 0x0348a, 0x0396e, 0x058da, 0x06963,
+ 0x06a30, 0x072cd, 0x073cf, 0x07ce7, 0x0d2ca, 0x0d2d8, 0x0e764, 0x0e794,
+ 0x16008, 0x16167, 0x1617e, 0x1aa49, 0x1a30b, 0x1a813, 0x2c6da, 0x1a580,
+ 0x1cbc2, 0x0f9ca, 0x1617f, 0x1d2fe, 0x0f7fc, 0x16c40, 0x0e513, 0x0eec5,
+ 0x0f7c3, 0x1d508, 0x1a81e, 0x1d2fd, 0x39430, 0x35486, 0x3e5fd, 0x2c24c,
+ 0x2c75a, 0x34a74, 0x3a5f4, 0x3464d, 0x694ca, 0x3a5f1, 0x1d509, 0x1d5c0,
+ 0x34648, 0x3464e, 0x6a3d5, 0x6a3e8, 0x6a3e7, 0x5b0c3, 0x2c248, 0x1f38a,
+ 0x3a5f2, 0x6a3e5, 0x00029, 0x00168, 0x0058c, 0x00b67, 0x00f9d, 0x01c3d,
+ 0x01cbf, 0x02c20, 0x0351d, 0x03df6, 0x06af9, 0x072b5, 0x0b1d7, 0x0b0b2,
+ 0x0d40a, 0x0d52b, 0x0e952, 0x0e797, 0x163c3, 0x1c3a0, 0x1f386, 0x1ca21,
+ 0x34655, 0x2c247, 0x1f53b, 0x2c250, 0x2c24f, 0x1f385, 0x1ef5d, 0x1cf15,
+ 0x1caea, 0x1ab0a, 0x1cf19, 0x1f53d, 0x1d5c2, 0x1d2fb, 0x1ef58, 0x34a78,
+ 0x357ec, 0x1f533, 0x3a5e1, 0x694d2, 0x58482, 0x3a5ee, 0x2c6dc, 0x357eb,
+ 0x5b0c4, 0x39778, 0x6a3e1, 0x7cbb4, 0x3a5e1, 0x74b68, 0x3a5ef, 0x3a5d2,
+ 0x39424, 0x72de2, 0xe59f6, 0xe59f7, 0x3e702, 0x3e5ec, 0x1f38b, 0x0003b,
+ 0x001f0, 0x00777, 0x00fa8, 0x01cb2, 0x02d84, 0x03a57, 0x03dd6, 0x06917,
+ 0x06a11, 0x07d07, 0x0eae2, 0x0e796, 0x0f9c9, 0x0f7fb, 0x16166, 0x16160,
+ 0x1ab1b, 0x1abfa, 0x2d87b, 0x1d2f7, 0x39768, 0x1f38c, 0x34653, 0x34651,
+ 0x6a3d9, 0x35001, 0x3abbd, 0x38742, 0x39426, 0x34a76, 0x3a5ec, 0x34a75,
+ 0x35000, 0x35488, 0x1cf10, 0x2c6db, 0x357ed, 0x357e8, 0x357e9, 0x3a5f0,
+ 0x694c2, 0xb6178, 0x72df5, 0x39425, 0x3942b, 0x74b6d, 0x74b6f, 0xb6177,
+ 0xb6179, 0x74b6a, 0xb6172, 0x58487, 0x3e5ee, 0x3e5ed, 0x72df2, 0x72df4,
+ 0x7cbae, 0x6a3ca, 0x70e86, 0x34bcf, 0x6a3c8, 0x00059, 0x00384, 0x00d5b,
+ 0x01c38, 0x03560, 0x0395b, 0x0584e, 0x06964, 0x073cd, 0x0b1e7, 0x0e798,
+ 0x0e78d, 0x0fa43, 0x1a848, 0x1a32f, 0x1aa4e, 0x3464a, 0x1f4ab, 0x1f38d,
+ 0x3a5eb, 0x3a5d4, 0x3548a, 0x6a3c7, 0x5b0d0, 0x6a3c5, 0x7cbb0, 0x694cb,
+ 0x3a5e5, 0x3e5e2, 0x3942c, 0x2d872, 0x1f4ae, 0x3a5d5, 0x694d3, 0x58481,
+ 0x35009, 0x39774, 0x58432, 0xb616c, 0x5b0db, 0x3548b, 0xb6174, 0x1d5d95,
+ 0xb004c, 0x7cbb2, 0x3a5e5, 0x74a8f, 0xe59f9, 0x72df6, 0xe59fd, 0x7cbad,
+ 0xd427d, 0x72cff, 0x3977a, 0x5b0d9, 0xb616d, 0xb616b, 0x1a4593, 0x7cbaf,
+ 0x5b0da, 0x00071, 0x003eb, 0x01603, 0x02c6c, 0x03961, 0x068c8, 0x06a31,
+ 0x072bd, 0x0d2c2, 0x0e51b, 0x0e5e6, 0x1abfb, 0x1d2ff, 0x1cae5, 0x1ef5c,
+ 0x1ef5e, 0x1cf13, 0x34a6d, 0x3976d, 0xb616a, 0x3e5f2, 0x6a3c4, 0xb6169,
+ 0x3e5dc, 0x580b9, 0x74b99, 0x75764, 0x58434, 0x3a5d9, 0x6945a, 0x69459,
+ 0x3548c, 0x3a5e9, 0x69457, 0x72df1, 0x6945e, 0x6a35e, 0x3e701, 0xb6168,
+ 0x5b0dd, 0x3a5de, 0x6a3c2, 0xd4278, 0x6a3cc, 0x72dfd, 0xb6165, 0x16009a,
+ 0x7cbb1, 0xd427c, 0xb6162, 0xe765e, 0x1cecbe, 0x7cbb6, 0x69454, 0xb6160,
+ 0xd427a, 0x1d5d96, 0xb1d6d, 0xe59f4, 0x72de8, 0x3a5db, 0x0007a, 0x006ae,
+ 0x01c3c, 0x03aba, 0x058e9, 0x072cc, 0x0d2dd, 0x0d22d, 0x0eec1, 0x0eedb,
+ 0x1d2a2, 0x1ef5b, 0x357e2, 0x3abbf, 0x1d2f9, 0x35004, 0x3a5dc, 0x351fc,
+ 0x3976c, 0x6a3c6, 0x6a3cb, 0x3e5ea, 0xe59f3, 0x6a3ce, 0x69452, 0xe59f0,
+ 0x74b90, 0xd4279, 0xd427b, 0x7cbb5, 0x5b0c5, 0x3a5e3, 0x3a5e2, 0x000d0,
+ 0x00775, 0x01efe, 0x03dd5, 0x0728c, 0x07cb9, 0x0e1a2, 0x0ea85, 0x0eed8,
+ 0x1a30a, 0x1aa4f, 0x3a5df, 0x35008, 0x3a5e0, 0x3e5f4, 0x3e5f7, 0xb1d6c,
+ 0x5843e, 0x34a70, 0x72df8, 0x74b6b, 0xd427f, 0x72df0, 0x5b0bf, 0x5b0c0,
+ 0xd46b0, 0x72def, 0xe59f8, 0x162e64, 0xb1d6f, 0x3a5e0, 0x39427, 0x69166,
+ 0x6a3e2, 0x6a3e3, 0x74a8d, 0xd427e, 0x1d5d97, 0xd46b4, 0x5b0d8, 0x6a3d3,
+ 0x000e0, 0x00b63, 0x034cc, 0x06a33, 0x073c9, 0x0e1a0, 0x0f7fd, 0x0f9cc,
+ 0x1617d, 0x1caeb, 0x1f4a9, 0x3abb3, 0x69450, 0x39420, 0x39777, 0x3e5e0,
+ 0x6a3d4, 0x6a3ed, 0xb6166, 0xe59f1, 0xb1d6e, 0xe5676, 0x6a3ea, 0xe5674,
+ 0xb6163, 0xd46b7, 0x7cba6, 0xd46ba, 0x1d5d94, 0xb6164, 0x6a3f1, 0x7cba2,
+ 0x69451, 0x72dfa, 0xd46bb, 0x72df7, 0x74b94, 0x1cecbf, 0xe59fa, 0x16009b,
+ 0x6a3e4, 0x000e6, 0x00e94, 0x03876, 0x070ef, 0x0d52a, 0x16015, 0x16014,
+ 0x1abf9, 0x1cf17, 0x34a79, 0x34650, 0x3e705, 0x6a3d0, 0x58430, 0x74b9d,
+ 0x7be7e, 0x5b0be, 0x39773, 0x6a3de, 0x000fb, 0x00f7b, 0x03dd7, 0x07bd0,
+ 0x0e59c, 0x0f9cd, 0x1cf18, 0x1d2ff, 0x34a7a, 0x39429, 0x3500c, 0x72de0,
+ 0x69456, 0x7be7c, 0xd46b5, 0xd46b2, 0x6a3dd, 0x001a2, 0x0163b, 0x06913,
+ 0x0b016, 0x0fa42, 0x1a32d, 0x1cf06, 0x34a7c, 0x34a7d, 0xb6161, 0x35481,
+ 0x3e5fa, 0x7cba0, 0x7be7f, 0x7cba3, 0x7cba7, 0x5b0d3, 0x72de6, 0x6a3dc,
+ 0x001a9, 0x01ab4, 0x06a34, 0x0d46a, 0x16130, 0x1ef5f, 0x1f532, 0x1f536,
+ 0x3942e, 0x58436, 0x6a3db, 0x6945b, 0x001c9, 0x01ca0, 0x0728b, 0x0eed9,
+ 0x1f539, 0x1ca1d, 0x39765, 0x39766, 0x58439, 0x6945d, 0x39767, 0x001d3,
+ 0x01f2c, 0x07bfc, 0x16161, 0x34652, 0x3a5ed, 0x3548d, 0x58438, 0x6a3da,
+ 0x002c1, 0x02c5e, 0x0d335, 0x1ab1a, 0x2d874, 0x35006, 0x35484, 0x5b0cc,
+ 0x74b9a, 0x72df3, 0x6a3d6, 0x002da, 0x034b3, 0x0d5ae, 0x1caee, 0x2d871,
+ 0x357e3, 0x74b97, 0x72df9, 0x580ba, 0x5b0d4, 0x0034d, 0x0354e, 0x0f750,
+ 0x1cbc0, 0x3a5e7, 0x3a5e4, 0x00385, 0x03a58, 0x16c41, 0x2c5cf, 0x3e5e1,
+ 0x74b6c, 0xe5677, 0x6a3df, 0x00390, 0x03e50, 0x163c2, 0x2d876, 0x35482,
+ 0x5b0d6, 0x5843a, 0x0039f, 0x0585e, 0x1a583, 0x3500f, 0x74b93, 0x39771,
+ 0x003e4, 0x06912, 0x16c43, 0x357e1, 0x0058a, 0x0696f, 0x1f538, 0x5b0c9,
+ 0x6a3cf, 0x005b6, 0x06af8, 0x1f534, 0x58483, 0x6a3e0, 0x00695, 0x07d02,
+ 0x1cae8, 0x58485, 0x006a2, 0x0754a, 0x357ee, 0x3977b, 0x00748, 0x074b2,
+ 0x34a7b, 0x00729, 0x0b1e0, 0x34649, 0x3e5e3, 0x0073d, 0x0d2c4, 0x3e5e6,
+ 0x007bb, 0x0b099, 0x39762, 0x5b0ce, 0x6945f, 0x007d1, 0x0d5ab, 0x39779,
+ 0x007d3, 0x0d52f, 0x39763, 0x6945c, 0x00b1a, 0x0d2c5, 0x35489, 0x00d23,
+ 0x0eaed, 0x3e5f8, 0x00d32, 0x16016, 0x3e5fb, 0x00d41, 0x0e768, 0x3a5ed,
+ 0x00e1f, 0x16017, 0x58027, 0x00ead, 0x0fa07, 0x69455, 0x00e54, 0x1612b,
+ 0x00e55, 0x1a581, 0x00f78, 0x1a32b, 0x580bc, 0x6a3ee, 0x00f79, 0x1abfd,
+ 0x00f95, 0x1ab18, 0x6a3f0, 0x01637, 0x1aa4d, 0x0162d, 0x1f53c, 0x6a3f3,
+ 0x01a31, 0x1a810, 0x39769, 0x01a50, 0x1caef, 0x01a36, 0x1a32e, 0x01a67,
+ 0x1f38e, 0x01a85, 0x1ef59, 0x01aa6, 0x1ef83, 0x01d51, 0x2c012, 0x01d53,
+ 0x2d879, 0x01d5e, 0x35005, 0x01cba, 0x1cf04, 0x69453, 0x01d2d, 0x351ff,
+ 0x01f2d, 0x2d86f, 0x01f29, 0x35007, 0x02c22, 0x351fa, 0x02c03, 0x3a5ec,
+ 0x02c5f, 0x3a5eb, 0x02c58, 0x34a6b, 0x03469, 0x356be, 0x02c59, 0x34a6c,
+ 0x0346a, 0x3a5ea, 0x034bd, 0x034bf, 0x356bf, 0x0386a, 0x03ab9, 0x5843f,
+ 0x0386b, 0x3a5f5, 0x03a4b, 0x39421, 0x03aa4, 0x3a5e9, 0x03a5a, 0x03960,
+ 0x3977e, 0x03de9, 0x03958, 0x03df7, 0x039e1, 0x3e5e4, 0x0395f, 0x69458,
+ 0x03e91, 0x03df2, 0x39428, 0x058f2, 0x03e80, 0x6a3c3, 0x03e93, 0x694c0,
+ 0x058b8, 0x5b0ca, 0x0584f, 0x694c1, 0x058f1, 0x068d6, 0x06a10, 0x06ac3,
+ 0x06a32, 0x070d2, 0x06911, 0x074b1, 0x07494, 0x06ad4, 0x06ad6, 0x072b8,
+ 0x06afa, 0x074b3, 0x07540, 0x073ce, 0x0b005, 0x074b3, 0x07495, 0x074b9,
+ 0x0d336, 0x07bff, 0x07763, 0x073c8, 0x07d29, 0x0b622, 0x0d221, 0x0d181,
+ 0x0b1d1, 0x074b8, 0x0b1d0, 0x0d19b, 0x0d2c3, 0x0b172, 0x0d2dc, 0x0b623,
+ 0x0d5aa, 0x0d426, 0x0d182, 0x0e795, 0x0e1d1, 0x0d337, 0x0e96c, 0x0e5e4,
+ 0x0e514, 0x0eaee, 0x16000, 0x0e767, 0x0e1a1, 0x0e78f, 0x16004, 0x0f7c2,
+ 0x0e799, 0x0e5e7, 0x0e566, 0x0e769, 0x0f751, 0x0eede, 0x0fa06, 0x16005,
+ 0x0fa9f, 0x1a5e6, 0x0e766, 0x1636f, 0x0eedd, 0x0eec0, 0x1a309, 0x1ceca,
+ 0x163cd, 0x0f9cb, 0x0eedf, 0x1a582, 0x1612d, 0x0e5e5, 0x1abf8, 0x1a30c,
+ 0x1ca1f, 0x163cc, 0x1a35c, 0x1ca1e, 0x1aa51, 0x163ac, 0x1a84e, 0x1a53f,
+ 0x1cf16, 0x1d2fc, 0x1a5b3, 0x1ab19, 0x1a81f, 0x1d5c3, 0x16c3f, 0x1d5c1,
+ 0x1d2fc, 0x1f4aa, 0x1a812, 0x1f535, 0x1cf12, 0x1a817, 0x1617c, 0x1ab0b,
+ 0x1d2f8, 0x1ef82, 0x2d87a, 0x1d52f, 0x1f530, 0x1aa48, 0x35487, 0x1d2fd,
+ 0x1f4ad, 0x1cf11, 0x3461b, 0x35485, 0x1ca20, 0x1caed, 0x1cae6, 0x1abff,
+ 0x3464f, 0x34a6f, 0x1ef81, 0x3464b, 0x39d96, 0x1f383, 0x1f537, 0x1cf14,
+ 0x2c5ce, 0x3500e, 0x2c251, 0x1caec, 0x1f387, 0x34654, 0x357e4, 0x2d878,
+ 0x3500b, 0x35480, 0x3a5e8, 0x3548e, 0x34b64, 0x1f4a8, 0x35003, 0x3e5df,
+ 0x2d870, 0x357e6, 0x3e5f0, 0x1ef5a, 0x3a5ea, 0x1f388, 0x3e703, 0x2c24e,
+ 0x3a5e2, 0x351fd, 0x2c6dd, 0x3e704, 0x351fe, 0x2d875, 0x5b0c7, 0x3976a,
+ 0x3a5e6, 0x39423, 0x58480, 0x2c246, 0x3a5e3, 0x2d877, 0x3e5f1, 0x3abbe,
+ 0x58489, 0x3e5f9, 0x357e0, 0x3abbc, 0x5b0c6, 0x69167, 0x69165, 0x3e5e9,
+ 0x39422, 0x3976f, 0x3977d, 0x3e5de, 0x6a3c9, 0x58b98, 0x3a5f6, 0x3a5d0,
+ 0x58486, 0x6a3c1, 0x3e5fc, 0x5b0dc, 0x3548f, 0x3942d, 0x694c9, 0x58484,
+ 0x3a5e8, 0x74b9b, 0x74b96, 0x694d0, 0x58488, 0x3a5e4, 0x3942a, 0x72ec2,
+ 0x39776, 0x5b0d1, 0x5b0cf, 0x3a5d6, 0xe59fc, 0x5b0c8, 0x3e5e7, 0x7cbb7,
+ 0x70e87, 0x7cbab, 0x5b0c2, 0x694c3, 0x74a8e, 0x3e5f3, 0x6a3cd, 0x72dfe,
+ 0x73b2e, 0x72ec0, 0x694c5, 0x58437, 0x694c8, 0x72dff, 0x39435, 0x5843d,
+ 0x6a3d7, 0x72ec1, 0xd22c8, 0x694cf, 0xb6173, 0x3e5fe, 0x580bb, 0xe59f2,
+ 0xb616e, 0xb6175, 0x3a5da, 0x5b0bd, 0x694cc, 0x5843c, 0x694c7, 0x74b92,
+ 0x72ec3, 0x694c6, 0xb6170, 0x7cbac, 0xb1733, 0x7cba4, 0xb6167, 0x72de7,
+ 0x72de4, 0x6a3c0, 0x3e5ef, 0x162e65, 0x72de3, 0x72dfb, 0x6a35f, 0x6a3eb,
+};
+
+static const uint8_t coef2_huffbits[1336] = {
+ 11,  9,  2,  3,  4,  4,  5,  6,
+  6,  7,  7,  8,  8,  8,  9,  9,
+  9,  9, 10, 10, 10, 10, 11, 11,
+ 11, 11, 11, 11, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 16, 15, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 18, 17, 17, 17, 17,
+ 17, 17, 17, 18, 18, 17, 17, 18,
+ 17, 17, 18, 17, 18, 18, 18, 18,
+ 19, 18, 18, 18, 18, 18, 18, 20,
+ 18, 18, 18, 19, 19, 18, 19, 18,
+ 19, 19, 18, 19, 19, 18, 19, 19,
+ 19, 19, 18, 19, 19, 19, 19, 19,
+ 19, 19, 20, 20, 20, 19, 19, 20,
+ 19, 20, 19, 19, 20, 19, 19, 20,
+ 20, 20, 20, 19, 20, 21, 19,  3,
+  5,  7,  8,  9,  9, 10, 11, 11,
+ 12, 12, 12, 13, 13, 13, 13, 14,
+ 14, 14, 14, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 16, 16,
+ 15, 15, 15, 15, 16, 16, 16, 16,
+ 17, 16, 17, 17, 16, 17, 17, 17,
+ 17, 17, 17, 16, 17, 17, 17, 17,
+ 18, 17, 17, 18, 18, 18, 18, 18,
+ 19, 18, 18, 18, 18, 18, 18, 19,
+ 19, 18, 18, 18, 18, 19, 18, 19,
+ 19, 19, 20, 19, 18, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 20,
+ 20, 19, 20, 19, 20, 19, 20, 19,
+ 19, 21, 20, 20, 19,  4,  7,  8,
+ 10, 11, 11, 12, 12, 13, 13, 14,
+ 14, 14, 14, 15, 15, 15, 15, 15,
+ 16, 16, 16, 16, 16, 16, 16, 17,
+ 17, 17, 17, 17, 17, 17, 16, 16,
+ 16, 16, 17, 17, 17, 17, 18, 18,
+ 18, 17, 17, 18, 18, 18, 18, 18,
+ 18, 18, 18, 18, 19, 18, 18, 18,
+ 19, 18, 19, 19, 19, 20, 20, 20,
+ 19, 19, 19, 19, 19, 19, 19, 21,
+ 21, 20, 19,  5,  8, 10, 11, 12,
+ 13, 13, 13, 14, 14, 15, 15, 15,
+ 15, 16, 16, 16, 16, 16, 17, 17,
+ 17, 17, 17, 17, 17, 17, 18, 17,
+ 18, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 19, 18, 19, 18,
+ 18, 18, 18, 18, 19, 18, 17, 17,
+ 18, 18, 19, 19, 19, 19, 18, 18,
+ 18, 19,  6,  9, 11, 12, 13, 13,
+ 14, 14, 14, 15, 15, 16, 16, 16,
+ 16, 16, 16, 17, 17, 17, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 18, 17, 18, 18, 17, 18, 18, 18,
+ 18, 18, 18, 19, 19, 18, 18, 18,
+ 19, 19, 19, 20, 19, 19, 18, 19,
+ 19, 20, 21, 21, 19, 19, 18,  6,
+ 10, 12, 13, 14, 14, 14, 15, 15,
+ 15, 16, 16, 17, 17, 17, 17, 17,
+ 17, 17, 18, 18, 19, 18, 18, 18,
+ 19, 18, 18, 18, 19, 18, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 19, 20, 20, 19, 19, 19, 19, 20,
+ 20, 19, 20, 19, 19, 19, 20, 20,
+ 20, 19, 19, 18, 19,  7, 10, 12,
+ 13, 14, 15, 15, 15, 16, 16, 17,
+ 17, 17, 17, 17, 17, 18, 18, 18,
+ 18, 19, 18, 19, 19, 19, 20, 19,
+ 18, 19, 19, 18, 18, 19, 19, 19,
+ 18, 19, 19, 20, 19, 18, 20, 21,
+ 20, 20, 19, 19, 21, 20, 21, 20,
+ 20, 20, 19, 19, 20, 20, 21, 20,
+ 19,  7, 11, 13, 14, 15, 15, 15,
+ 16, 16, 17, 17, 17, 17, 18, 18,
+ 18, 18, 18, 19, 20, 19, 19, 20,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 18, 18, 19, 20, 19, 19, 19, 20,
+ 19, 19, 19, 20, 19, 20, 20, 21,
+ 20, 20, 20, 21, 22, 20, 19, 20,
+ 20, 21, 20, 21, 20, 19,  8, 11,
+ 13, 14, 15, 16, 16, 16, 17, 17,
+ 17, 18, 18, 18, 18, 18, 19, 18,
+ 19, 19, 19, 19, 21, 19, 19, 21,
+ 19, 20, 20, 20, 19, 18, 18,  8,
+ 12, 14, 15, 16, 16, 16, 16, 17,
+ 17, 17, 19, 18, 18, 19, 19, 20,
+ 19, 18, 20, 19, 20, 20, 19, 19,
+ 20, 20, 21, 21, 20, 19, 19, 19,
+ 19, 19, 19, 20, 21, 20, 19, 19,
+  8, 12, 14, 15, 16, 16, 17, 17,
+ 17, 18, 18, 18, 19, 19, 19, 19,
+ 19, 19, 20, 21, 20, 21, 19, 21,
+ 20, 20, 20, 20, 21, 20, 19, 20,
+ 19, 20, 20, 20, 19, 22, 21, 21,
+ 19,  9, 12, 14, 15, 16, 17, 17,
+ 17, 18, 18, 18, 19, 19, 19, 19,
+ 20, 19, 19, 19,  9, 13, 15, 16,
+ 17, 17, 18, 18, 18, 19, 18, 20,
+ 19, 20, 20, 20, 19,  9, 13, 15,
+ 16, 17, 17, 18, 18, 18, 20, 18,
+ 19, 20, 20, 20, 20, 19, 20, 19,
+  9, 13, 15, 16, 17, 18, 18, 18,
+ 19, 19, 19, 19, 10, 14, 16, 17,
+ 18, 18, 19, 19, 19, 19, 19, 10,
+ 14, 16, 17, 18, 18, 18, 19, 19,
+ 10, 14, 16, 17, 18, 18, 18, 19,
+ 19, 20, 19, 10, 14, 16, 18, 18,
+ 18, 19, 20, 19, 19, 10, 14, 17,
+ 18, 18, 18, 10, 15, 17, 18, 19,
+ 19, 21, 19, 11, 15, 17, 18, 18,
+ 19, 19, 11, 15, 17, 18, 19, 19,
+ 11, 15, 17, 18, 11, 15, 18, 19,
+ 19, 11, 15, 18, 19, 19, 11, 16,
+ 18, 19, 11, 15, 18, 19, 11, 16,
+ 18, 12, 16, 18, 19, 12, 16, 19,
+ 12, 16, 19, 19, 19, 12, 16, 19,
+ 12, 16, 19, 19, 12, 16, 18, 12,
+ 16, 19, 12, 17, 19, 12, 17, 19,
+ 12, 17, 19, 12, 17, 19, 13, 17,
+ 13, 17, 13, 17, 19, 19, 13, 17,
+ 13, 17, 19, 13, 17, 13, 18, 19,
+ 13, 17, 19, 13, 18, 13, 17, 13,
+ 18, 13, 18, 13, 18, 13, 18, 13,
+ 18, 13, 18, 14, 18, 19, 14, 18,
+ 14, 18, 14, 18, 14, 18, 14, 19,
+ 14, 19, 14, 18, 14, 18, 14, 18,
+ 14, 19, 14, 14, 18, 14, 14, 19,
+ 14, 18, 14, 19, 14, 19, 14, 15,
+ 19, 15, 15, 15, 15, 19, 15, 19,
+ 15, 15, 19, 15, 15, 19, 15, 19,
+ 15, 19, 15, 19, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 16,
+ 15, 15, 15, 16, 16, 16, 15, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 17, 16, 16, 16, 17,
+ 17, 16, 17, 17, 16, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 18,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 18, 17, 17, 18, 17, 17, 17, 17,
+ 18, 18, 17, 17, 17, 17, 17, 17,
+ 17, 18, 17, 18, 18, 17, 17, 17,
+ 18, 18, 18, 17, 18, 17, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 17,
+ 18, 18, 18, 18, 19, 18, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 19,
+ 18, 18, 19, 18, 18, 18, 19, 18,
+ 19, 18, 18, 19, 18, 18, 19, 19,
+ 19, 19, 19, 18, 19, 18, 19, 18,
+ 19, 19, 18, 18, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 18, 19,
+ 19, 19, 19, 19, 18, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 20,
+ 19, 19, 19, 19, 21, 19, 19, 20,
+ 19, 20, 19, 19, 19, 19, 19, 20,
+ 20, 20, 19, 19, 19, 20, 19, 19,
+ 19, 20, 20, 19, 20, 19, 19, 21,
+ 20, 20, 19, 19, 19, 19, 19, 19,
+ 20, 19, 20, 20, 20, 20, 20, 20,
+ 20, 19, 19, 21, 20, 20, 19, 19,
+};
+
+static const uint32_t coef3_huffcodes[1072] = {
+ 0x001b2, 0x00069, 0x00000, 0x00004, 0x00006, 0x0000e, 0x00014, 0x00019,
+ 0x00016, 0x0002b, 0x00030, 0x0003d, 0x0003c, 0x0005a, 0x0005f, 0x0006d,
+ 0x0007e, 0x0005f, 0x0007f, 0x000b6, 0x000bc, 0x000d8, 0x000f2, 0x000fe,
+ 0x000bc, 0x000fc, 0x00161, 0x0016e, 0x00174, 0x00176, 0x001a2, 0x001e3,
+ 0x001f3, 0x00174, 0x0017a, 0x001ea, 0x002a8, 0x002c4, 0x002e6, 0x00314,
+ 0x00346, 0x00367, 0x003e9, 0x002e5, 0x002ee, 0x003d6, 0x00555, 0x00554,
+ 0x00557, 0x005c3, 0x005d6, 0x006e0, 0x0062f, 0x006e2, 0x00799, 0x00789,
+ 0x007fa, 0x005ce, 0x007fe, 0x005ec, 0x007cc, 0x007af, 0x00aa7, 0x00b19,
+ 0x00b94, 0x00b85, 0x00b9f, 0x00c48, 0x00c45, 0x00dd8, 0x00c4c, 0x00c4b,
+ 0x00d99, 0x00d1f, 0x00dc2, 0x00f95, 0x00fa2, 0x00bb5, 0x00b9f, 0x00f5d,
+ 0x00bbf, 0x00f47, 0x0154a, 0x00fd5, 0x00f45, 0x00f7f, 0x0160d, 0x01889,
+ 0x01757, 0x01722, 0x018b3, 0x0172d, 0x01a39, 0x01a18, 0x01bb3, 0x01b30,
+ 0x01e63, 0x0173c, 0x01b35, 0x01723, 0x01e80, 0x01fee, 0x01761, 0x01ffc,
+ 0x01f7f, 0x02c7c, 0x01fa1, 0x0177b, 0x01755, 0x0175a, 0x01fa6, 0x02eab,
+ 0x0310a, 0x02c69, 0x03669, 0x03127, 0x03103, 0x02e43, 0x03662, 0x03165,
+ 0x03124, 0x0313b, 0x03111, 0x03668, 0x0343b, 0x03c52, 0x03efc, 0x02e6c,
+ 0x03fda, 0x03ef8, 0x02e7b, 0x03ee2, 0x03cc5, 0x03d72, 0x058c0, 0x03df8,
+ 0x02ea9, 0x03e7e, 0x0556d, 0x05c82, 0x03d71, 0x03e7b, 0x03c42, 0x058d7,
+ 0x03f4e, 0x06200, 0x03d70, 0x05cb2, 0x05c96, 0x05cb0, 0x03f45, 0x05cb1,
+ 0x02e6d, 0x03110, 0x02f68, 0x05c90, 0x07ca6, 0x07c88, 0x06204, 0x062c8,
+ 0x078a6, 0x07986, 0x079d5, 0x0b1ad, 0x07989, 0x0b079, 0x05cdd, 0x0aad4,
+ 0x05de8, 0x07dcd, 0x07987, 0x05d67, 0x05d99, 0x0b91d, 0x07cf1, 0x05d9b,
+ 0x079d7, 0x0b07b, 0x05c85, 0x05d9a, 0x07dcc, 0x07ebf, 0x07dce, 0x07dfb,
+ 0x07ec0, 0x07d1a, 0x07a07, 0x05c84, 0x0c471, 0x07cf2, 0x0baef, 0x0b9d2,
+ 0x05deb, 0x07bd6, 0x0b845, 0x05d98, 0x0b91a, 0x0bae8, 0x0c4e0, 0x0dc31,
+ 0x0f93d, 0x0bbce, 0x0d1d2, 0x0f7a9, 0x0d9b9, 0x0bbcb, 0x0b900, 0x0aad7,
+ 0x0babd, 0x0c4e1, 0x0f46f, 0x0c588, 0x0c58b, 0x160e6, 0x0bbcf, 0x0bac3,
+ 0x0f945, 0x0f7a3, 0x0d1c1, 0x0fb8e, 0x0f7a4, 0x0fb8c, 0x0f40c, 0x0c473,
+ 0x0fd72, 0x0bbcd, 0x0fffa, 0x0f940, 0x0bbc9, 0x0f7a8, 0x1a1ed, 0x0bbc5,
+ 0x1f26f, 0x163fd, 0x160c7, 0x1a1f5, 0x0f947, 0x163fc, 0x154b3, 0x0fff6,
+ 0x163f6, 0x160e9, 0x1a1f0, 0x0bab9, 0x0baba, 0x17086, 0x0b903, 0x0fd75,
+ 0x0f308, 0x176f3, 0x163ff, 0x0fd7d, 0x1bb78, 0x163fb, 0x188db, 0x1a1f7,
+ 0x154b2, 0x172fd, 0x163f4, 0x1bb73, 0x172ff, 0x0babc, 0x0f97d, 0x1a1f3,
+ 0x1bb6d, 0x1ffd5, 0x1a1f4, 0x1f272, 0x17380, 0x17382, 0x1ffe7, 0x0bac8,
+ 0x0bbc4, 0x188d3, 0x160e0, 0x0fd7b, 0x1725f, 0x172f5, 0x1bb79, 0x1fad9,
+ 0x1f269, 0x188d0, 0x0bac4, 0x0bac5, 0x31185, 0x188d2, 0x188cc, 0x31187,
+ 0x3e7fe, 0x188d1, 0x1bb6c, 0x1f268, 0x1fad2, 0x1ffd9, 0x1a1ea, 0x1bb68,
+ 0x1facb, 0x3fdb2, 0x1e81a, 0x188ce, 0x172fb, 0x1a1ef, 0x1face, 0x1bb70,
+ 0x0bac1, 0x1bb6b, 0x172f8, 0x1bb66, 0x1ffdf, 0x1bb6a, 0x1ffd7, 0x1f266,
+ 0x176f8, 0x37653, 0x1fa7e, 0x31182, 0x1fac8, 0x2c7e3, 0x370ee, 0x176ec,
+ 0x176e9, 0x2e4bc, 0x160c5, 0x3765a, 0x3ce9c, 0x17373, 0x176e8, 0x188d4,
+ 0x176f1, 0x176ef, 0x37659, 0x1bb7c, 0x1ffde, 0x176f2, 0x3118b, 0x2c7d4,
+ 0x37651, 0x5ce9f, 0x37650, 0x31191, 0x3f4f6, 0x3f4f5, 0x7a06c, 0x1fac1,
+ 0x5c97b, 0x2c7e0, 0x79d3a, 0x3e7fd, 0x2c7df, 0x3f4f0, 0x7a06d, 0x376c1,
+ 0x79d3b, 0x00004, 0x00014, 0x00059, 0x000ab, 0x000b8, 0x00177, 0x001f5,
+ 0x001f2, 0x00315, 0x003fc, 0x005bd, 0x0062d, 0x006e8, 0x007dd, 0x00b04,
+ 0x007cd, 0x00b1e, 0x00d1e, 0x00f15, 0x00f3b, 0x00f41, 0x01548, 0x018b0,
+ 0x0173b, 0x01884, 0x01a1c, 0x01bb4, 0x01f25, 0x017b5, 0x0176d, 0x01ef8,
+ 0x02e73, 0x03107, 0x03125, 0x03105, 0x02e49, 0x03ce8, 0x03ef9, 0x03e5e,
+ 0x02e72, 0x03471, 0x03fd9, 0x0623f, 0x078a0, 0x06867, 0x05cb3, 0x06272,
+ 0x068ec, 0x06e9a, 0x079d4, 0x06e98, 0x0b1aa, 0x06e1a, 0x07985, 0x068ee,
+ 0x06e9b, 0x05c88, 0x0b1ac, 0x07dfa, 0x05d65, 0x07cf0, 0x07cbf, 0x0c475,
+ 0x160eb, 0x1bb7e, 0x0f7a6, 0x1fedd, 0x160e3, 0x0fffb, 0x0fb8d, 0x0fff9,
+ 0x0d1c0, 0x0c58c, 0x1a1e9, 0x0bab8, 0x0f5cf, 0x0fff5, 0x376c5, 0x1a1ec,
+ 0x160ed, 0x1fede, 0x1fac9, 0x1a1eb, 0x1f224, 0x176ee, 0x0fd79, 0x17080,
+ 0x17387, 0x1bb7a, 0x1ffe9, 0x176f7, 0x17385, 0x17781, 0x2c7d5, 0x17785,
+ 0x1ffe3, 0x163f5, 0x1fac2, 0x3e7f9, 0x3118d, 0x3fdb1, 0x1ffe2, 0x1f226,
+ 0x3118a, 0x2c7d9, 0x31190, 0x3118c, 0x3f4f3, 0x1bb7f, 0x1bb72, 0x31184,
+ 0xb92f4, 0x3e7fb, 0x6e1d9, 0x1faca, 0x62300, 0x3fdb8, 0x3d037, 0x3e7fc,
+ 0x62301, 0x3f4f2, 0x1f26a, 0x0000e, 0x00063, 0x000f8, 0x001ee, 0x00377,
+ 0x003f7, 0x006e3, 0x005cc, 0x00b05, 0x00dd2, 0x00fd4, 0x0172e, 0x0172a,
+ 0x01e23, 0x01f2d, 0x01763, 0x01769, 0x0176c, 0x02e75, 0x03104, 0x02ec1,
+ 0x03e58, 0x0583f, 0x03f62, 0x03f44, 0x058c5, 0x0623c, 0x05cf4, 0x07bd7,
+ 0x05d9d, 0x0aad2, 0x05d66, 0x0b1a9, 0x0b078, 0x07cfe, 0x0b918, 0x0c46f,
+ 0x0b919, 0x0b847, 0x06e1b, 0x0b84b, 0x0aad8, 0x0fd74, 0x172f4, 0x17081,
+ 0x0f97c, 0x1f273, 0x0f7a0, 0x0fd7c, 0x172f7, 0x0fd7a, 0x1bb77, 0x172fe,
+ 0x1f270, 0x0fd73, 0x1bb7b, 0x1a1bc, 0x1bb7d, 0x0bbc3, 0x172f6, 0x0baeb,
+ 0x0fb8f, 0x3f4f4, 0x3fdb4, 0x376c8, 0x3e7fa, 0x1ffd0, 0x62303, 0xb92f5,
+ 0x1f261, 0x31189, 0x3fdb5, 0x2c7db, 0x376c9, 0x1fad6, 0x1fad1, 0x00015,
+ 0x000f0, 0x002e0, 0x0058e, 0x005d7, 0x00c4d, 0x00fa1, 0x00bdb, 0x01756,
+ 0x01f70, 0x02c19, 0x0313c, 0x0370f, 0x03cc0, 0x02ea8, 0x058c6, 0x058c7,
+ 0x02eb7, 0x058d0, 0x07d18, 0x0aa58, 0x0b848, 0x05d9e, 0x05d6c, 0x0b84c,
+ 0x0c589, 0x0b901, 0x163f8, 0x0bac9, 0x0b9c5, 0x0f93c, 0x188d8, 0x0bbc7,
+ 0x160ec, 0x0fd6f, 0x188d9, 0x160ea, 0x0f7a7, 0x0f944, 0x0baab, 0x0dc3a,
+ 0x188cf, 0x176fb, 0x2c7d8, 0x2c7d7, 0x1bb75, 0x5ce9e, 0x62302, 0x370ed,
+ 0x176f4, 0x1ffd1, 0x370ef, 0x3f4f8, 0x376c7, 0x1ffe1, 0x376c6, 0x176ff,
+ 0x6e1d8, 0x176f6, 0x17087, 0x0f5cd, 0x00035, 0x001a0, 0x0058b, 0x00aac,
+ 0x00b9a, 0x0175f, 0x01e22, 0x01e8c, 0x01fb2, 0x0310b, 0x058d1, 0x0552e,
+ 0x05c27, 0x0686e, 0x07ca7, 0x0c474, 0x0dc33, 0x07bf2, 0x05de9, 0x07a35,
+ 0x0baaa, 0x0b9eb, 0x0fb95, 0x0b9b8, 0x17381, 0x1f262, 0x188cd, 0x17088,
+ 0x172fa, 0x0f7a2, 0x1fad3, 0x0bac0, 0x3765c, 0x1fedf, 0x1f225, 0x1fad4,
+ 0x2c7da, 0x5ce9d, 0x3e7f8, 0x1e203, 0x188d7, 0x00054, 0x002c0, 0x007a1,
+ 0x00f78, 0x01b36, 0x01fa3, 0x0313a, 0x03436, 0x0343a, 0x07d1d, 0x07bd8,
+ 0x05cdf, 0x0b846, 0x0b189, 0x0d9b8, 0x0fff8, 0x0d9be, 0x0c58a, 0x05dea,
+ 0x0d1d3, 0x160e4, 0x1f26b, 0x188da, 0x1e202, 0x2c7d2, 0x163fe, 0x31193,
+ 0x17782, 0x376c2, 0x2c7d1, 0x3fdb0, 0x3765d, 0x2c7d0, 0x1fad0, 0x1e201,
+ 0x188dd, 0x2c7e2, 0x37657, 0x37655, 0x376c4, 0x376c0, 0x176ea, 0x0006f,
+ 0x003cf, 0x00dd5, 0x01f23, 0x02c61, 0x02ed0, 0x05d54, 0x0552d, 0x07883,
+ 0x0b1a8, 0x0b91c, 0x0babf, 0x0b902, 0x0f7aa, 0x0f7a5, 0x1a1e8, 0x1ffd6,
+ 0x0babe, 0x1a1bf, 0x163f3, 0x1ffd8, 0x1fad7, 0x1f275, 0x1ffdc, 0x0007d,
+ 0x005bc, 0x01549, 0x02a99, 0x03def, 0x06273, 0x079d6, 0x07d1b, 0x0aad3,
+ 0x0d0fc, 0x2c7dd, 0x188d6, 0x0bac2, 0x2c7e1, 0x1bb76, 0x1a1bd, 0x31186,
+ 0x0fd78, 0x1a1be, 0x31183, 0x3fdb6, 0x3f4f1, 0x37652, 0x1fad5, 0x3f4f9,
+ 0x3e7ff, 0x5ce9c, 0x3765b, 0x31188, 0x17372, 0x000bd, 0x0078b, 0x01f21,
+ 0x03c43, 0x03ded, 0x0aad6, 0x07ec1, 0x0f942, 0x05c86, 0x17089, 0x0babb,
+ 0x1ffe8, 0x2c7de, 0x1f26e, 0x1fac4, 0x3f4f7, 0x37656, 0x1fa7d, 0x376c3,
+ 0x3fdb3, 0x3118f, 0x1fac6, 0x000f8, 0x007ed, 0x01efd, 0x03e7a, 0x05c91,
+ 0x0aad9, 0x0baec, 0x0dc32, 0x0f46e, 0x1e200, 0x176fa, 0x3765e, 0x3fdb7,
+ 0x2c7d6, 0x3fdb9, 0x37654, 0x37658, 0x3118e, 0x1ffdb, 0x000f6, 0x00c43,
+ 0x03106, 0x068ef, 0x0b84d, 0x0b188, 0x0bbcc, 0x1f264, 0x1bb69, 0x17386,
+ 0x1fac0, 0x00171, 0x00f39, 0x03e41, 0x068ed, 0x0d9bc, 0x0f7a1, 0x1bb67,
+ 0x1ffdd, 0x176f9, 0x001b9, 0x00f7d, 0x03f63, 0x0d0fd, 0x0b9ea, 0x188dc,
+ 0x1fac3, 0x1a1f2, 0x31192, 0x1ffe4, 0x001f6, 0x01754, 0x06865, 0x0f309,
+ 0x160e5, 0x176f5, 0x3765f, 0x1facc, 0x001e9, 0x01a1a, 0x06201, 0x0f105,
+ 0x176f0, 0x002df, 0x01756, 0x05d6d, 0x163fa, 0x176ed, 0x00342, 0x02e40,
+ 0x0d0ff, 0x17082, 0x003cd, 0x02a98, 0x0fffc, 0x2c7dc, 0x1fa7f, 0x003fe,
+ 0x03764, 0x0fffd, 0x176fc, 0x1fac5, 0x002f7, 0x02ed1, 0x0fb97, 0x0058a,
+ 0x02edc, 0x0bbc8, 0x005d4, 0x0623d, 0x160e8, 0x0062e, 0x05830, 0x163f9,
+ 0x006eb, 0x06205, 0x1f274, 0x007de, 0x062c9, 0x1f265, 0x005c9, 0x05cde,
+ 0x1ffd3, 0x005d4, 0x07988, 0x007ce, 0x0b849, 0x00b1b, 0x05c89, 0x1fac7,
+ 0x00b93, 0x05c83, 0x00b9e, 0x0f14f, 0x00c4a, 0x0b9c7, 0x00dd4, 0x0c470,
+ 0x1f271, 0x00f38, 0x0fb96, 0x176eb, 0x00fa0, 0x163f7, 0x00bb2, 0x0b91b,
+ 0x00bbe, 0x0f102, 0x00f44, 0x0f946, 0x1facd, 0x00f79, 0x0d9bd, 0x0154d,
+ 0x0bbc6, 0x00fd2, 0x160e7, 0x0172b, 0x188cb, 0x0175e, 0x0fd76, 0x0175c,
+ 0x1bb71, 0x0189f, 0x1a1ee, 0x01f24, 0x1a1f6, 0x01ba7, 0x0bbca, 0x01f7d,
+ 0x0ffff, 0x01f2e, 0x1bb65, 0x01bb5, 0x172f9, 0x01fef, 0x1f26c, 0x01f3e,
+ 0x0fd77, 0x01762, 0x1bb6e, 0x01ef9, 0x172fc, 0x01fa0, 0x02ab7, 0x02e4a,
+ 0x1f267, 0x01fb3, 0x1ffda, 0x02e42, 0x03101, 0x17780, 0x0313d, 0x03475,
+ 0x17784, 0x03126, 0x1facf, 0x03c51, 0x17783, 0x03e40, 0x1ffe5, 0x03663,
+ 0x1ffe0, 0x03e8f, 0x1f26d, 0x0343c, 0x03cc1, 0x176fd, 0x03e45, 0x02ec0,
+ 0x03f61, 0x03dee, 0x03fd8, 0x0583e, 0x02e45, 0x03e59, 0x03d02, 0x05ce8,
+ 0x05568, 0x176fe, 0x02f69, 0x1fad8, 0x058c1, 0x05c83, 0x1ffe6, 0x06271,
+ 0x06e1c, 0x062c7, 0x068e1, 0x0552f, 0x06864, 0x06866, 0x06e99, 0x05cbc,
+ 0x07ca5, 0x078a1, 0x05c82, 0x07dcf, 0x0623b, 0x0623e, 0x068e8, 0x07a36,
+ 0x05d9c, 0x0b077, 0x07cf3, 0x07a34, 0x07ca4, 0x07d19, 0x079d2, 0x07d1c,
+ 0x07bd9, 0x0b84a, 0x0fb94, 0x0aad5, 0x0dc30, 0x07bf3, 0x0baee, 0x0b07a,
+ 0x0c472, 0x0b91e, 0x0d9ba, 0x05d9f, 0x0d0fe, 0x0b9c6, 0x05c87, 0x0f14e,
+ 0x0baed, 0x0b92e, 0x0f103, 0x0b9c4, 0x0fb91, 0x0d9bb, 0x0b1ab, 0x0c58d,
+ 0x0fffe, 0x0f93b, 0x0f941, 0x0baea, 0x0b91f, 0x0f5cc, 0x0d9bf, 0x0f943,
+ 0x0f104, 0x1f260, 0x0fb92, 0x0f93f, 0x0f3a6, 0x0bac7, 0x0f7ab, 0x0bac6,
+ 0x17383, 0x0fd6d, 0x0bae9, 0x0fd6e, 0x1e74f, 0x188ca, 0x1f227, 0x0fb93,
+ 0x0fb90, 0x0fff7, 0x17085, 0x17083, 0x160e1, 0x17084, 0x0f93e, 0x160e2,
+ 0x160c6, 0x1a1f1, 0x1bb6f, 0x17384, 0x0fd70, 0x1f263, 0x188d5, 0x173a6,
+ 0x0f5ce, 0x163f2, 0x0fd71, 0x1ffd2, 0x160c4, 0x1ffd4, 0x2c7d3, 0x1bb74,
+};
+
+static const uint8_t coef3_huffbits[1072] = {
+  9,  7,  2,  3,  4,  4,  5,  5,
+  6,  6,  6,  6,  7,  7,  7,  7,
+  7,  8,  8,  8,  8,  8,  8,  8,
+  9,  9,  9,  9,  9,  9,  9,  9,
+  9, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 12, 11, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 14, 13, 14, 14, 13, 14, 13,
+ 13, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 14, 14, 15, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 14, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 16, 15, 16, 16, 16,
+ 16, 15, 15, 16, 16, 16, 16, 16,
+ 15, 16, 16, 16, 15, 16, 15, 15,
+ 16, 15, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 16, 17, 16, 17, 17, 16,
+ 17, 16, 17, 16, 16, 17, 17, 17,
+ 16, 17, 16, 16, 17, 16, 17, 16,
+ 17, 17, 16, 16, 17, 17, 17, 17,
+ 17, 17, 17, 17, 16, 17, 17, 16,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 16, 18, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 16, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 18,
+ 17, 17, 17, 17, 18, 17, 17, 18,
+ 19, 17, 17, 17, 18, 17, 17, 17,
+ 18, 18, 18, 17, 17, 17, 18, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 18, 18, 17, 18, 18, 18, 18, 17,
+ 18, 18, 18, 17, 17, 18, 18, 18,
+ 18, 19, 18, 18, 19, 19, 20, 18,
+ 19, 18, 19, 19, 18, 19, 20, 18,
+ 19,  4,  6,  7,  8,  9,  9,  9,
+ 10, 10, 10, 11, 11, 11, 11, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 16, 15, 15, 15,
+ 15, 16, 16, 15, 16, 16, 15, 16,
+ 17, 17, 17, 17, 17, 16, 16, 16,
+ 16, 16, 17, 17, 17, 16, 18, 17,
+ 17, 17, 18, 17, 17, 18, 17, 17,
+ 17, 17, 17, 18, 17, 18, 18, 18,
+ 17, 17, 18, 19, 18, 18, 17, 17,
+ 18, 18, 18, 18, 19, 17, 17, 18,
+ 20, 19, 19, 18, 19, 18, 19, 19,
+ 19, 19, 17,  5,  7,  9, 10, 10,
+ 11, 11, 12, 12, 12, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 15,
+ 14, 15, 15, 15, 15, 15, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 15, 16, 16, 17, 17, 17,
+ 16, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 16,
+ 16, 19, 18, 18, 19, 17, 19, 20,
+ 17, 18, 18, 18, 18, 18, 18,  6,
+  8, 10, 11, 12, 12, 12, 13, 13,
+ 13, 14, 14, 14, 14, 15, 15, 15,
+ 15, 15, 15, 16, 16, 16, 16, 16,
+ 16, 17, 17, 17, 16, 16, 17, 17,
+ 17, 17, 17, 17, 17, 16, 16, 16,
+ 17, 18, 18, 18, 17, 19, 19, 18,
+ 18, 17, 18, 19, 18, 17, 18, 18,
+ 19, 18, 17, 17,  6,  9, 11, 12,
+ 13, 13, 13, 14, 14, 14, 15, 15,
+ 15, 15, 15, 16, 16, 16, 16, 16,
+ 16, 17, 16, 17, 17, 17, 17, 17,
+ 17, 17, 18, 17, 18, 17, 17, 18,
+ 18, 19, 19, 17, 17,  7, 10, 12,
+ 13, 13, 14, 14, 14, 14, 15, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 17, 17, 17, 18, 17, 18,
+ 18, 18, 18, 18, 18, 18, 18, 17,
+ 17, 18, 18, 18, 18, 18, 18,  7,
+ 10, 12, 13, 14, 15, 15, 15, 15,
+ 16, 16, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 18, 17, 17,  8,
+ 11, 13, 14, 15, 15, 15, 15, 16,
+ 16, 18, 17, 17, 18, 17, 17, 18,
+ 17, 17, 18, 18, 19, 18, 18, 19,
+ 19, 19, 18, 18, 18,  8, 11, 13,
+ 14, 15, 16, 16, 16, 16, 17, 17,
+ 17, 18, 17, 18, 19, 18, 18, 18,
+ 18, 18, 18,  8, 12, 14, 15, 15,
+ 16, 16, 16, 17, 17, 18, 18, 18,
+ 18, 18, 18, 18, 18, 17,  9, 12,
+ 14, 15, 16, 16, 17, 17, 17, 17,
+ 18,  9, 12, 14, 15, 16, 17, 17,
+ 17, 18,  9, 13, 15, 16, 17, 17,
+ 18, 17, 18, 17,  9, 13, 15, 16,
+ 17, 18, 18, 18, 10, 13, 15, 16,
+ 18, 10, 14, 16, 17, 18, 10, 14,
+ 16, 17, 10, 14, 16, 18, 18, 10,
+ 14, 16, 18, 18, 11, 15, 16, 11,
+ 15, 17, 11, 15, 17, 11, 15, 17,
+ 11, 15, 17, 11, 15, 17, 12, 16,
+ 17, 12, 15, 12, 16, 12, 16, 18,
+ 12, 16, 12, 16, 12, 16, 12, 16,
+ 17, 12, 16, 18, 12, 17, 13, 16,
+ 13, 16, 13, 16, 18, 13, 16, 13,
+ 17, 13, 17, 13, 17, 13, 17, 13,
+ 17, 13, 17, 13, 17, 13, 17, 13,
+ 16, 13, 17, 13, 17, 13, 17, 14,
+ 17, 14, 17, 14, 17, 14, 14, 14,
+ 17, 14, 17, 14, 14, 18, 14, 14,
+ 18, 14, 18, 14, 18, 14, 17, 14,
+ 17, 14, 17, 14, 14, 18, 14, 15,
+ 15, 15, 14, 15, 15, 14, 15, 15,
+ 15, 18, 15, 18, 15, 15, 17, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 16, 15, 15, 15, 15, 16,
+ 16, 16, 16, 16, 15, 15, 15, 15,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 17, 16, 16,
+ 16, 17, 16, 16, 16, 17, 17, 17,
+ 17, 17, 16, 17, 17, 17, 17, 16,
+ 16, 16, 17, 17, 17, 17, 16, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 18, 17,
+};
+
+static const uint32_t coef4_huffcodes[476] = {
+ 0x00f01, 0x0001e, 0x00000, 0x00004, 0x00006, 0x0000d, 0x0000a, 0x00017,
+ 0x0001d, 0x00017, 0x0002c, 0x00031, 0x00039, 0x0003e, 0x00039, 0x0005a,
+ 0x00066, 0x00070, 0x0007b, 0x00070, 0x00077, 0x000af, 0x000c9, 0x000f2,
+ 0x000f4, 0x000b2, 0x000e3, 0x0015b, 0x0015d, 0x00181, 0x0019d, 0x001e3,
+ 0x001c5, 0x002b5, 0x002db, 0x00338, 0x003c3, 0x003cc, 0x003f0, 0x002cd,
+ 0x003fa, 0x003a1, 0x005b4, 0x00657, 0x007ab, 0x0074d, 0x0074c, 0x00ac1,
+ 0x00ac5, 0x0076b, 0x00ca8, 0x00f04, 0x00f00, 0x00fe3, 0x00f3c, 0x00f10,
+ 0x00f39, 0x00fe6, 0x00e26, 0x00e90, 0x016c5, 0x01827, 0x01954, 0x015c5,
+ 0x01958, 0x01f8a, 0x01c4a, 0x02b0f, 0x02b41, 0x02b0e, 0x033c6, 0x03050,
+ 0x01c4f, 0x02d88, 0x0305c, 0x03c18, 0x02b4f, 0x02cc2, 0x03a47, 0x05680,
+ 0x0569d, 0x06442, 0x06443, 0x06446, 0x0656e, 0x06444, 0x07120, 0x0748a,
+ 0x0c1ba, 0x07e22, 0x07aa6, 0x07f25, 0x07aa7, 0x07e20, 0x0c11b, 0x0c118,
+ 0x07aa5, 0x0ad0a, 0x0f389, 0x19ebb, 0x0caad, 0x0fe42, 0x0fe40, 0x16c34,
+ 0x2b4e5, 0x33d65, 0x16c30, 0x1e7ae, 0x1e25c, 0x18370, 0x1e703, 0x19eba,
+ 0x16c37, 0x0e234, 0x16c6e, 0x00004, 0x0002a, 0x00061, 0x00075, 0x000cb,
+ 0x000ff, 0x00190, 0x001eb, 0x001d1, 0x002b9, 0x00307, 0x00339, 0x0033f,
+ 0x003fb, 0x003b4, 0x0060c, 0x00679, 0x00645, 0x0067d, 0x0078a, 0x007e3,
+ 0x00749, 0x00ac4, 0x00ad2, 0x00ae3, 0x00c10, 0x00c16, 0x00ad1, 0x00cf4,
+ 0x00fe2, 0x01586, 0x00e9d, 0x019f1, 0x01664, 0x01e26, 0x01d38, 0x02b4d,
+ 0x033c5, 0x01fc2, 0x01fc3, 0x01d28, 0x03c1d, 0x0598e, 0x0f094, 0x07aa4,
+ 0x0ad38, 0x0ac0c, 0x0c11a, 0x079ea, 0x0c881, 0x0fe44, 0x0b635, 0x0ac0d,
+ 0x0b61e, 0x05987, 0x07121, 0x0f382, 0x0f387, 0x0e237, 0x0fe47, 0x0f383,
+ 0x0f091, 0x0f385, 0x0e233, 0x182ee, 0x19eb8, 0x1663e, 0x0f093, 0x00014,
+ 0x00058, 0x00159, 0x00167, 0x00300, 0x003d4, 0x005b5, 0x0079d, 0x0076a,
+ 0x00b67, 0x00b60, 0x00f05, 0x00cf0, 0x00f17, 0x00e95, 0x01822, 0x01913,
+ 0x016c2, 0x0182f, 0x01959, 0x01fcb, 0x01e27, 0x01c40, 0x033c7, 0x01e7b,
+ 0x01c49, 0x02d89, 0x01e23, 0x01660, 0x03f12, 0x02cc6, 0x033e1, 0x05b34,
+ 0x0609a, 0x06569, 0x07488, 0x07e21, 0x0cf5f, 0x0712c, 0x0389d, 0x067cf,
+ 0x07f28, 0x1663f, 0x33d67, 0x1663d, 0x1e25d, 0x3c1ab, 0x15c44, 0x16c36,
+ 0x0001f, 0x000ec, 0x00323, 0x005b2, 0x0079f, 0x00ac2, 0x00f16, 0x00e9e,
+ 0x01956, 0x01e0f, 0x019ea, 0x01666, 0x02b89, 0x02b02, 0x02d8c, 0x03c1b,
+ 0x03c19, 0x032b5, 0x03f9c, 0x02ccf, 0x03897, 0x05b35, 0x0ad02, 0x07f29,
+ 0x06441, 0x03884, 0x07888, 0x0784e, 0x06568, 0x0c1bb, 0x05986, 0x067cc,
+ 0x0fe49, 0x0fe48, 0x0c1bc, 0x0fe41, 0x18371, 0x1663c, 0x0e231, 0x0711e,
+ 0x0ad09, 0x0f092, 0x0002d, 0x001db, 0x00781, 0x00c1a, 0x00f55, 0x01580,
+ 0x01ea8, 0x02d9b, 0x032af, 0x03f16, 0x03c1c, 0x07834, 0x03c45, 0x0389c,
+ 0x067ce, 0x06445, 0x0c1b9, 0x07889, 0x07f3a, 0x0784f, 0x07f2b, 0x0ad0b,
+ 0x0f090, 0x0c11d, 0x0e94e, 0x0711f, 0x0e9f1, 0x0f38e, 0x079e9, 0x0ad03,
+ 0x0f09b, 0x0caae, 0x0fe46, 0x2b4e6, 0x0e9f0, 0x19eb6, 0x67ac1, 0x67ac0,
+ 0x33d66, 0x0f388, 0x00071, 0x003a0, 0x00ca9, 0x01829, 0x01d39, 0x02b43,
+ 0x02cc4, 0x06554, 0x0f09a, 0x0b61f, 0x067cd, 0x0711c, 0x0b636, 0x07f2a,
+ 0x0b634, 0x0c11f, 0x0cf5e, 0x0b61d, 0x0f06b, 0x0caab, 0x0c1be, 0x0e94c,
+ 0x0f099, 0x182ed, 0x0e94f, 0x0c119, 0x0e232, 0x2b4e4, 0x0f38a, 0x19eb4,
+ 0x1e25f, 0x0e94d, 0x000b7, 0x00785, 0x016cc, 0x03051, 0x033c4, 0x0656f,
+ 0x03891, 0x0711d, 0x0caaf, 0x0f097, 0x07489, 0x0f098, 0x0c880, 0x0caaa,
+ 0x0f386, 0x19eb7, 0x16c6f, 0x0f384, 0x182e8, 0x182e9, 0x0e230, 0x1e700,
+ 0x33d62, 0x33d63, 0x33d64, 0x16c33, 0x0e216, 0x000fd, 0x00c15, 0x01665,
+ 0x03c4a, 0x07f3b, 0x07896, 0x0c11c, 0x0e215, 0x16c32, 0x0f38b, 0x0f38d,
+ 0x182ea, 0x1e701, 0x712df, 0x15c46, 0x00194, 0x00fe0, 0x03f13, 0x0748b,
+ 0x0f096, 0x0cf80, 0x1e25e, 0xe25bd, 0x33d61, 0x16c31, 0x001f9, 0x01912,
+ 0x05710, 0x0f3d0, 0x0c1bf, 0x00301, 0x01e24, 0x0ad08, 0x003cd, 0x01c41,
+ 0x0c1bd, 0x00563, 0x03a52, 0x0f3d1, 0x00570, 0x02cce, 0x0e217, 0x0067b,
+ 0x0655d, 0x0074b, 0x06447, 0x00c12, 0x074fb, 0x00f08, 0x0b61c, 0x00e22,
+ 0x0fe43, 0x016c7, 0x01836, 0x019f2, 0x01c43, 0x01d3f, 0x01fcf, 0x02b4c,
+ 0x0304c, 0x032b6, 0x03a46, 0x05607, 0x03f17, 0x02cc5, 0x0609b, 0x0655c,
+ 0x07e23, 0x067c1, 0x07f26, 0x07f27, 0x0f095, 0x0e9f3, 0x0cf81, 0x0c11e,
+ 0x0caac, 0x0f38f, 0x0e9f2, 0x074fa, 0x0e236, 0x0fe45, 0x1c428, 0x0e235,
+ 0x182ef, 0x19eb5, 0x0f3d6, 0x182ec, 0x16c35, 0x0f38c, 0x2b4e7, 0x15c47,
+ 0xe25bc, 0x1e702, 0x1c4b6, 0x0e25a, 0x3c1aa, 0x15c45, 0x1c429, 0x19eb9,
+ 0x1e7af, 0x182eb, 0x1e0d4, 0x3896e,
+};
+
+static const uint8_t coef4_huffbits[476] = {
+ 12,  6,  2,  3,  4,  4,  5,  5,
+  5,  6,  6,  6,  6,  6,  7,  7,
+  7,  7,  7,  8,  8,  8,  8,  8,
+  8,  9,  9,  9,  9,  9,  9,  9,
+ 10, 10, 10, 10, 10, 10, 10, 11,
+ 10, 11, 11, 11, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 16, 16,
+ 16, 15, 15, 15, 15, 15, 16, 16,
+ 15, 16, 16, 17, 16, 16, 16, 17,
+ 18, 18, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17,  4,  6,  7,  8,  8,
+  8,  9,  9, 10, 10, 10, 10, 10,
+ 10, 11, 11, 11, 11, 11, 11, 11,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 13, 13, 13, 14, 13, 14, 14,
+ 14, 13, 13, 14, 14, 16, 16, 15,
+ 16, 16, 16, 15, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 17, 16, 16,
+ 16, 16, 17, 17, 17, 18, 16,  5,
+  8,  9, 10, 10, 10, 11, 11, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 14, 14, 13,
+ 14, 14, 13, 14, 14, 15, 14, 15,
+ 15, 15, 16, 15, 16, 16, 15, 15,
+ 15, 18, 18, 18, 17, 18, 17, 17,
+  6,  9, 10, 11, 11, 12, 12, 13,
+ 13, 13, 13, 14, 14, 14, 14, 14,
+ 14, 14, 14, 15, 15, 15, 16, 15,
+ 15, 15, 15, 15, 15, 16, 16, 15,
+ 16, 16, 16, 16, 17, 18, 17, 16,
+ 16, 16,  7, 10, 11, 12, 12, 13,
+ 13, 14, 14, 14, 14, 15, 14, 15,
+ 15, 15, 16, 15, 15, 15, 15, 16,
+ 16, 16, 17, 16, 17, 16, 15, 16,
+ 16, 16, 16, 18, 17, 17, 19, 19,
+ 18, 16,  7, 11, 12, 13, 14, 14,
+ 15, 15, 16, 16, 15, 16, 16, 15,
+ 16, 16, 16, 16, 16, 16, 16, 17,
+ 16, 17, 17, 16, 17, 18, 16, 17,
+ 17, 17,  8, 11, 13, 14, 14, 15,
+ 15, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 17, 16, 17, 17, 17, 17,
+ 18, 18, 18, 17, 17,  8, 12, 14,
+ 14, 15, 15, 16, 17, 17, 16, 16,
+ 17, 17, 20, 17,  9, 12, 14, 16,
+ 16, 16, 17, 21, 18, 17,  9, 13,
+ 15, 16, 16, 10, 13, 16, 10, 14,
+ 16, 11, 15, 16, 11, 15, 17, 11,
+ 15, 12, 15, 12, 16, 12, 16, 13,
+ 16, 13, 13, 13, 14, 14, 13, 14,
+ 14, 14, 15, 15, 14, 15, 15, 15,
+ 15, 15, 15, 15, 16, 17, 16, 16,
+ 16, 16, 17, 16, 17, 16, 18, 17,
+ 17, 17, 16, 17, 17, 16, 18, 17,
+ 21, 17, 18, 17, 18, 17, 18, 17,
+ 17, 17, 17, 19,
+};
+
+static const uint32_t coef5_huffcodes[435] = {
+ 0x00347, 0x0000b, 0x00001, 0x00001, 0x0000c, 0x00004, 0x00010, 0x00015,
+ 0x0001f, 0x0000b, 0x00023, 0x00026, 0x00029, 0x00035, 0x00037, 0x00001,
+ 0x00015, 0x0001a, 0x0001d, 0x0001c, 0x0001e, 0x0004e, 0x00049, 0x00051,
+ 0x00078, 0x00004, 0x00000, 0x00008, 0x0000d, 0x0007b, 0x00005, 0x00032,
+ 0x00095, 0x00091, 0x00096, 0x000a1, 0x000d9, 0x00003, 0x00019, 0x00061,
+ 0x00066, 0x00060, 0x00017, 0x0000e, 0x00063, 0x001a0, 0x001b7, 0x001e6,
+ 0x001e7, 0x001b6, 0x00018, 0x001e8, 0x00038, 0x00031, 0x00005, 0x0003d,
+ 0x00027, 0x001ea, 0x0001a, 0x000c5, 0x000f9, 0x000ff, 0x000db, 0x00250,
+ 0x000fc, 0x0025c, 0x00008, 0x00075, 0x003d7, 0x003d3, 0x001b0, 0x0007c,
+ 0x003ca, 0x00036, 0x00189, 0x004a6, 0x004a2, 0x004fb, 0x000c0, 0x0007f,
+ 0x0009a, 0x00311, 0x0006e, 0x0009b, 0x0068c, 0x006c0, 0x00484, 0x00012,
+ 0x000c3, 0x0094f, 0x00979, 0x009f9, 0x00d09, 0x00da6, 0x00da8, 0x00901,
+ 0x000c1, 0x00373, 0x00d08, 0x009fa, 0x00d8b, 0x00d85, 0x00d86, 0x000df,
+ 0x006e2, 0x000ce, 0x00f24, 0x009fe, 0x001f7, 0x007c1, 0x000cf, 0x009fc,
+ 0x009ff, 0x00d89, 0x00da9, 0x009fd, 0x001f8, 0x01a36, 0x0128c, 0x0129d,
+ 0x01a37, 0x00196, 0x003ea, 0x00f8b, 0x00d93, 0x01e45, 0x01e58, 0x01e4b,
+ 0x01e59, 0x013f1, 0x00309, 0x00265, 0x00308, 0x0243a, 0x027e1, 0x00f89,
+ 0x00324, 0x03cbc, 0x03c86, 0x03695, 0x0243c, 0x0243b, 0x0243e, 0x01e4a,
+ 0x003a5, 0x03468, 0x03428, 0x03c84, 0x027e0, 0x025e2, 0x01880, 0x00197,
+ 0x00325, 0x03cb7, 0x0791e, 0x007ec, 0x06c75, 0x004c8, 0x04bc7, 0x004c6,
+ 0x00983, 0x0481e, 0x01b53, 0x0251b, 0x01b58, 0x00984, 0x04fa8, 0x03cbb,
+ 0x00f8a, 0x00322, 0x0346a, 0x0243d, 0x00326, 0x03469, 0x0481f, 0x0481d,
+ 0x00746, 0x09032, 0x01b50, 0x01d13, 0x0d8e4, 0x0481b, 0x06c74, 0x0796b,
+ 0x07969, 0x00985, 0x0d8e3, 0x00986, 0x00fa2, 0x01301, 0x06c7c, 0x00987,
+ 0x03cb8, 0x0f4af, 0x00e88, 0x1b1c0, 0x00fce, 0x033eb, 0x03f6a, 0x03f69,
+ 0x00fcf, 0x0791f, 0x004c9, 0x04871, 0x00fcd, 0x00982, 0x00fcc, 0x00fa3,
+ 0x01d12, 0x0796c, 0x01b47, 0x00321, 0x0796a, 0x0d8e2, 0x04872, 0x04873,
+ 0x0000e, 0x00014, 0x0000a, 0x000a0, 0x00012, 0x0007d, 0x001a2, 0x0003b,
+ 0x0025f, 0x000dd, 0x0027c, 0x00343, 0x00368, 0x0036b, 0x0003e, 0x001fa,
+ 0x00485, 0x001b3, 0x0007f, 0x001b1, 0x0019e, 0x004ba, 0x007ad, 0x00339,
+ 0x00066, 0x007a4, 0x00793, 0x006c6, 0x0007e, 0x000f1, 0x00372, 0x009fb,
+ 0x00d83, 0x00d8a, 0x00947, 0x009f4, 0x001d0, 0x01b09, 0x01b4b, 0x007ec,
+ 0x003e1, 0x000ca, 0x003ec, 0x02539, 0x04fa9, 0x01b57, 0x03429, 0x03d2a,
+ 0x00d97, 0x003a7, 0x00dc0, 0x00d96, 0x00dc1, 0x007eb, 0x03cba, 0x00c43,
+ 0x00c41, 0x01b52, 0x007ef, 0x00323, 0x03cb9, 0x03c83, 0x007d0, 0x007ed,
+ 0x06c7f, 0x09033, 0x03f6c, 0x36383, 0x1e95d, 0x06c78, 0x00747, 0x01b51,
+ 0x00022, 0x00016, 0x00039, 0x00252, 0x00079, 0x00486, 0x00338, 0x00369,
+ 0x00d88, 0x00026, 0x00d87, 0x00f4b, 0x00d82, 0x00027, 0x001e1, 0x01a15,
+ 0x007c7, 0x012f0, 0x001e0, 0x006d0, 0x01a16, 0x01e44, 0x01e5f, 0x03690,
+ 0x00d90, 0x00c42, 0x00daf, 0x00d92, 0x00f80, 0x00cfb, 0x0342f, 0x0487f,
+ 0x01b46, 0x07968, 0x00d95, 0x00d91, 0x01b55, 0x03f68, 0x04bc6, 0x03cbd,
+ 0x00f81, 0x00320, 0x00069, 0x000fe, 0x006d5, 0x0033f, 0x000de, 0x007c6,
+ 0x01e40, 0x00d94, 0x00f88, 0x03c8e, 0x03694, 0x00dae, 0x00dad, 0x00267,
+ 0x003a6, 0x00327, 0x0487e, 0x007ee, 0x00749, 0x004c7, 0x03692, 0x01b56,
+ 0x00fd1, 0x07a56, 0x06c77, 0x09031, 0x00748, 0x06c7a, 0x0796d, 0x033ea,
+ 0x06c76, 0x00fd0, 0x36382, 0x1e417, 0x00745, 0x04faf, 0x0d8e1, 0x03f6b,
+ 0x1e95c, 0x04fad, 0x0009e, 0x004bd, 0x0067c, 0x01b08, 0x003eb, 0x01b45,
+ 0x03691, 0x0d8e5, 0x07904, 0x00981, 0x007ea, 0x019f4, 0x06c7d, 0x04fab,
+ 0x04fac, 0x06c7e, 0x01300, 0x06c7b, 0x0006f, 0x003f7, 0x03c85, 0x004c4,
+ 0x0001e, 0x006e1, 0x03693, 0x01b44, 0x00241, 0x01e46, 0x0019d, 0x00266,
+ 0x004bb, 0x02538, 0x007ac, 0x01b54, 0x00902, 0x04870, 0x00da7, 0x00900,
+ 0x00185, 0x06c79, 0x006e3, 0x003e9, 0x01e94, 0x003ed, 0x003f2, 0x0342e,
+ 0x0346b, 0x0251a, 0x004c5, 0x01881, 0x0481c, 0x01b59, 0x03c87, 0x04fae,
+ 0x007e9, 0x03f6d, 0x0f20a, 0x09030, 0x04faa, 0x0d8e6, 0x03f6f, 0x0481a,
+ 0x03f6e, 0x1e416, 0x0d8e7,
+};
+
+static const uint8_t coef5_huffbits[435] = {
+ 10,  4,  2,  4,  4,  5,  5,  5,
+  5,  6,  6,  6,  6,  6,  6,  7,
+  7,  7,  7,  7,  7,  7,  7,  7,
+  7,  8,  8,  8,  8,  7,  8,  8,
+  8,  8,  8,  8,  8,  9,  9,  9,
+  9,  9,  9,  9,  9,  9,  9,  9,
+  9,  9, 10,  9, 10, 10, 10, 10,
+ 10,  9, 10, 10, 10, 10, 10, 10,
+ 10, 10, 11, 11, 10, 10, 11, 11,
+ 10, 11, 11, 11, 11, 11, 12, 12,
+ 12, 12, 12, 12, 11, 11, 11, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 13,
+ 13, 13, 12, 12, 13, 13, 13, 12,
+ 12, 12, 12, 12, 13, 13, 13, 13,
+ 13, 14, 14, 14, 14, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 15, 14, 14, 14, 14, 14, 14, 13,
+ 14, 14, 14, 14, 14, 14, 15, 14,
+ 15, 14, 15, 15, 15, 15, 15, 15,
+ 16, 15, 15, 14, 15, 16, 15, 14,
+ 14, 15, 14, 14, 15, 14, 15, 15,
+ 15, 16, 15, 17, 16, 15, 15, 15,
+ 15, 16, 16, 16, 16, 17, 15, 16,
+ 14, 16, 16, 17, 16, 16, 16, 16,
+ 16, 15, 15, 15, 16, 16, 16, 16,
+ 17, 15, 15, 15, 15, 16, 15, 15,
+  4,  7,  8,  8,  9,  9,  9, 10,
+ 10, 10, 10, 10, 10, 10, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 12,
+ 12, 11, 11, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 13, 13, 13, 13,
+ 12, 13, 14, 14, 15, 15, 14, 14,
+ 14, 14, 14, 14, 14, 15, 14, 14,
+ 14, 15, 15, 15, 14, 14, 15, 15,
+ 15, 16, 16, 18, 17, 15, 15, 15,
+  6,  9, 10, 10, 11, 11, 12, 12,
+ 12, 13, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 14, 14, 15, 16, 15, 14,
+ 14, 15,  7, 10, 11, 12, 13, 13,
+ 13, 14, 14, 14, 14, 14, 14, 14,
+ 14, 15, 15, 15, 15, 15, 14, 15,
+ 16, 15, 15, 16, 15, 15, 15, 16,
+ 15, 16, 18, 17, 15, 15, 16, 16,
+ 17, 15,  8, 11, 13, 13, 14, 15,
+ 14, 16, 15, 16, 15, 15, 15, 15,
+ 15, 15, 17, 15,  9, 12, 14, 15,
+ 10, 13, 14, 15, 10, 13, 11, 14,
+ 11, 14, 11, 15, 12, 15, 12, 12,
+ 13, 15, 13, 14, 13, 14, 14, 14,
+ 14, 14, 15, 15, 15, 15, 14, 15,
+ 15, 16, 16, 16, 15, 16, 16, 15,
+ 16, 17, 16,
+};
+
+static const uint16_t levels0[60] = {
+317, 92, 62, 60, 19, 17, 10,  7,
+  6,  5,  5,  3,  3,  3,  2,  2,
+  2,  2,  2,  2,  2,  1,  2,  2,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,
+};
+
+static const uint16_t levels1[40] = {
+311, 91, 61, 28, 10,  6,  5,  2,
+  2,  2,  2,  2,  2,  2,  2,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+};
+
+static const uint16_t levels2[340] = {
+181,110, 78, 63, 61, 62, 60, 61,
+ 33, 41, 41, 19, 17, 19, 12, 11,
+  9, 11, 10,  6,  8,  7,  6,  4,
+  5,  5,  4,  4,  3,  4,  3,  5,
+  3,  4,  3,  3,  3,  3,  3,  3,
+  2,  2,  4,  2,  3,  2,  3,  3,
+  2,  2,  2,  2,  2,  2,  2,  2,
+  3,  2,  2,  2,  2,  2,  2,  2,
+  2,  2,  2,  1,  2,  1,  2,  2,
+  2,  2,  1,  2,  1,  1,  1,  2,
+  2,  1,  2,  1,  2,  2,  2,  2,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,
+};
+
+static const uint16_t levels3[180] = {
+351,122, 76, 61, 41, 42, 24, 30,
+ 22, 19, 11,  9, 10,  8,  5,  5,
+  4,  5,  5,  3,  3,  3,  3,  3,
+  3,  3,  2,  2,  3,  2,  2,  2,
+  3,  3,  2,  2,  2,  3,  2,  2,
+  2,  2,  2,  2,  2,  2,  2,  2,
+  2,  2,  2,  2,  2,  2,  1,  1,
+  2,  2,  1,  2,  1,  2,  2,  2,
+  2,  2,  2,  1,  2,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  2,
+  2,  1,  2,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,
+};
+
+static const uint16_t levels4[70] = {
+113, 68, 49, 42, 40, 32, 27, 15,
+ 10,  5,  3,  3,  3,  3,  2,  2,
+  2,  2,  2,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,
+};
+
+static const uint16_t levels5[40] = {
+214, 72, 42, 40, 18,  4,  4,  2,
+  2,  2,  2,  2,  1,  1,  2,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+  1,  1,  1,  1,  1,  1,  1,  1,
+};
+
+static const CoefVLCTable coef_vlcs[6] = {
+    {
+        sizeof(coef0_huffbits), sizeof(levels0)/2, coef0_huffcodes, coef0_huffbits, levels0,
+    },
+    {
+        sizeof(coef1_huffbits), sizeof(levels1)/2, coef1_huffcodes, coef1_huffbits, levels1,
+    },
+    {
+        sizeof(coef2_huffbits), sizeof(levels2)/2, coef2_huffcodes, coef2_huffbits, levels2,
+    },
+    {
+        sizeof(coef3_huffbits), sizeof(levels3)/2, coef3_huffcodes, coef3_huffbits, levels3,
+    },
+    {
+        sizeof(coef4_huffbits), sizeof(levels4)/2, coef4_huffcodes, coef4_huffbits, levels4,
+    },
+    {
+        sizeof(coef5_huffbits), sizeof(levels5)/2, coef5_huffcodes, coef5_huffbits, levels5,
+    },
+};
diff --git a/contrib/ffmpeg/libavcodec/wmadec.c b/contrib/ffmpeg/libavcodec/wmadec.c
new file mode 100644
index 000000000..ef3cc7a33
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wmadec.c
@@ -0,0 +1,912 @@
+/*
+ * WMA compatible decoder
+ * Copyright (c) 2002 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file wmadec.c
+ * WMA compatible decoder.
+ * This decoder handles Microsoft Windows Media Audio data, versions 1 & 2.
+ * WMA v1 is identified by audio format 0x160 in Microsoft media files
+ * (ASF/AVI/WAV). WMA v2 is identified by audio format 0x161.
+ *
+ * To use this decoder, a calling application must supply the extra data
+ * bytes provided with the WMA data. These are the extra, codec-specific
+ * bytes at the end of a WAVEFORMATEX data structure. Transmit these bytes
+ * to the decoder using the extradata[_size] fields in AVCodecContext. There
+ * should be 4 extra bytes for v1 data and 6 extra bytes for v2 data.
+ */
+
+#include "avcodec.h"
+#include "wma.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define EXPVLCBITS 8
+#define EXPMAX ((19+EXPVLCBITS-1)/EXPVLCBITS)
+
+#define HGAINVLCBITS 9
+#define HGAINMAX ((13+HGAINVLCBITS-1)/HGAINVLCBITS)
+
+static void wma_lsp_to_curve_init(WMACodecContext *s, int frame_len);
+
+#ifdef TRACE
+static void dump_shorts(WMADecodeContext *s, const char *name, const short *tab, int n)
+{
+    int i;
+
+    tprintf(s->avctx, "%s[%d]:\n", name, n);
+    for(i=0;i<n;i++) {
+        if ((i & 7) == 0)
+            tprintf(s->avctx, "%4d: ", i);
+        tprintf(s->avctx, " %5d.0", tab[i]);
+        if ((i & 7) == 7)
+            tprintf(s->avctx, "\n");
+    }
+}
+
+static void dump_floats(WMADecodeContext *s, const char *name, int prec, const float *tab, int n)
+{
+    int i;
+
+    tprintf(s->avctx, "%s[%d]:\n", name, n);
+    for(i=0;i<n;i++) {
+        if ((i & 7) == 0)
+            tprintf(s->avctx, "%4d: ", i);
+        tprintf(s->avctx, " %8.*f", prec, tab[i]);
+        if ((i & 7) == 7)
+            tprintf(s->avctx, "\n");
+    }
+    if ((i & 7) != 0)
+        tprintf(s->avctx, "\n");
+}
+#endif
+
+static int wma_decode_init(AVCodecContext * avctx)
+{
+    WMACodecContext *s = avctx->priv_data;
+    int i, flags1, flags2;
+    uint8_t *extradata;
+
+    s->avctx = avctx;
+
+    /* extract flag infos */
+    flags1 = 0;
+    flags2 = 0;
+    extradata = avctx->extradata;
+    if (avctx->codec->id == CODEC_ID_WMAV1 && avctx->extradata_size >= 4) {
+        flags1 = extradata[0] | (extradata[1] << 8);
+        flags2 = extradata[2] | (extradata[3] << 8);
+    } else if (avctx->codec->id == CODEC_ID_WMAV2 && avctx->extradata_size >= 6) {
+        flags1 = extradata[0] | (extradata[1] << 8) |
+            (extradata[2] << 16) | (extradata[3] << 24);
+        flags2 = extradata[4] | (extradata[5] << 8);
+    }
+// for(i=0; i<avctx->extradata_size; i++)
+//     av_log(NULL, AV_LOG_ERROR, "%02X ", extradata[i]);
+
+    s->use_exp_vlc = flags2 & 0x0001;
+    s->use_bit_reservoir = flags2 & 0x0002;
+    s->use_variable_block_len = flags2 & 0x0004;
+
+    ff_wma_init(avctx, flags2);
+
+    /* init MDCT */
+    for(i = 0; i < s->nb_block_sizes; i++)
+        ff_mdct_init(&s->mdct_ctx[i], s->frame_len_bits - i + 1, 1);
+
+    if (s->use_noise_coding) {
+        init_vlc(&s->hgain_vlc, HGAINVLCBITS, sizeof(ff_wma_hgain_huffbits),
+                 ff_wma_hgain_huffbits, 1, 1,
+                 ff_wma_hgain_huffcodes, 2, 2, 0);
+    }
+
+    if (s->use_exp_vlc) {
+        init_vlc(&s->exp_vlc, EXPVLCBITS, sizeof(ff_wma_scale_huffbits), //FIXME move out of context
+                 ff_wma_scale_huffbits, 1, 1,
+                 ff_wma_scale_huffcodes, 4, 4, 0);
+    } else {
+        wma_lsp_to_curve_init(s, s->frame_len);
+    }
+
+    return 0;
+}
+
+/**
+ * interpolate values for a bigger or smaller block. The block must
+ * have multiple sizes
+ */
+static void interpolate_array(float *scale, int old_size, int new_size)
+{
+    int i, j, jincr, k;
+    float v;
+
+    if (new_size > old_size) {
+        jincr = new_size / old_size;
+        j = new_size;
+        for(i = old_size - 1; i >=0; i--) {
+            v = scale[i];
+            k = jincr;
+            do {
+                scale[--j] = v;
+            } while (--k);
+        }
+    } else if (new_size < old_size) {
+        j = 0;
+        jincr = old_size / new_size;
+        for(i = 0; i < new_size; i++) {
+            scale[i] = scale[j];
+            j += jincr;
+        }
+    }
+}
+
+/**
+ * compute x^-0.25 with an exponent and mantissa table. We use linear
+ * interpolation to reduce the mantissa table size at a small speed
+ * expense (linear interpolation approximately doubles the number of
+ * bits of precision).
+ */
+static inline float pow_m1_4(WMACodecContext *s, float x)
+{
+    union {
+        float f;
+        unsigned int v;
+    } u, t;
+    unsigned int e, m;
+    float a, b;
+
+    u.f = x;
+    e = u.v >> 23;
+    m = (u.v >> (23 - LSP_POW_BITS)) & ((1 << LSP_POW_BITS) - 1);
+    /* build interpolation scale: 1 <= t < 2. */
+    t.v = ((u.v << LSP_POW_BITS) & ((1 << 23) - 1)) | (127 << 23);
+    a = s->lsp_pow_m_table1[m];
+    b = s->lsp_pow_m_table2[m];
+    return s->lsp_pow_e_table[e] * (a + b * t.f);
+}
+
+static void wma_lsp_to_curve_init(WMACodecContext *s, int frame_len)
+{
+    float wdel, a, b;
+    int i, e, m;
+
+    wdel = M_PI / frame_len;
+    for(i=0;i<frame_len;i++)
+        s->lsp_cos_table[i] = 2.0f * cos(wdel * i);
+
+    /* tables for x^-0.25 computation */
+    for(i=0;i<256;i++) {
+        e = i - 126;
+        s->lsp_pow_e_table[i] = pow(2.0, e * -0.25);
+    }
+
+    /* NOTE: these two tables are needed to avoid two operations in
+       pow_m1_4 */
+    b = 1.0;
+    for(i=(1 << LSP_POW_BITS) - 1;i>=0;i--) {
+        m = (1 << LSP_POW_BITS) + i;
+        a = (float)m * (0.5 / (1 << LSP_POW_BITS));
+        a = pow(a, -0.25);
+        s->lsp_pow_m_table1[i] = 2 * a - b;
+        s->lsp_pow_m_table2[i] = b - a;
+        b = a;
+    }
+#if 0
+    for(i=1;i<20;i++) {
+        float v, r1, r2;
+        v = 5.0 / i;
+        r1 = pow_m1_4(s, v);
+        r2 = pow(v,-0.25);
+        printf("%f^-0.25=%f e=%f\n", v, r1, r2 - r1);
+    }
+#endif
+}
+
+/**
+ * NOTE: We use the same code as Vorbis here
+ * @todo optimize it further with SSE/3Dnow
+ */
+static void wma_lsp_to_curve(WMACodecContext *s,
+                             float *out, float *val_max_ptr,
+                             int n, float *lsp)
+{
+    int i, j;
+    float p, q, w, v, val_max;
+
+    val_max = 0;
+    for(i=0;i<n;i++) {
+        p = 0.5f;
+        q = 0.5f;
+        w = s->lsp_cos_table[i];
+        for(j=1;j<NB_LSP_COEFS;j+=2){
+            q *= w - lsp[j - 1];
+            p *= w - lsp[j];
+        }
+        p *= p * (2.0f - w);
+        q *= q * (2.0f + w);
+        v = p + q;
+        v = pow_m1_4(s, v);
+        if (v > val_max)
+            val_max = v;
+        out[i] = v;
+    }
+    *val_max_ptr = val_max;
+}
+
+/**
+ * decode exponents coded with LSP coefficients (same idea as Vorbis)
+ */
+static void decode_exp_lsp(WMACodecContext *s, int ch)
+{
+    float lsp_coefs[NB_LSP_COEFS];
+    int val, i;
+
+    for(i = 0; i < NB_LSP_COEFS; i++) {
+        if (i == 0 || i >= 8)
+            val = get_bits(&s->gb, 3);
+        else
+            val = get_bits(&s->gb, 4);
+        lsp_coefs[i] = ff_wma_lsp_codebook[i][val];
+    }
+
+    wma_lsp_to_curve(s, s->exponents[ch], &s->max_exponent[ch],
+                     s->block_len, lsp_coefs);
+}
+
+/**
+ * decode exponents coded with VLC codes
+ */
+static int decode_exp_vlc(WMACodecContext *s, int ch)
+{
+    int last_exp, n, code;
+    const uint16_t *ptr, *band_ptr;
+    float v, *q, max_scale, *q_end;
+
+    band_ptr = s->exponent_bands[s->frame_len_bits - s->block_len_bits];
+    ptr = band_ptr;
+    q = s->exponents[ch];
+    q_end = q + s->block_len;
+    max_scale = 0;
+    if (s->version == 1) {
+        last_exp = get_bits(&s->gb, 5) + 10;
+        /* XXX: use a table */
+        v = pow(10, last_exp * (1.0 / 16.0));
+        max_scale = v;
+        n = *ptr++;
+        do {
+            *q++ = v;
+        } while (--n);
+    }else
+        last_exp = 36;
+
+    while (q < q_end) {
+        code = get_vlc2(&s->gb, s->exp_vlc.table, EXPVLCBITS, EXPMAX);
+        if (code < 0)
+            return -1;
+        /* NOTE: this offset is the same as MPEG4 AAC ! */
+        last_exp += code - 60;
+        /* XXX: use a table */
+        v = pow(10, last_exp * (1.0 / 16.0));
+        if (v > max_scale)
+            max_scale = v;
+        n = *ptr++;
+        do {
+            *q++ = v;
+        } while (--n);
+    }
+    s->max_exponent[ch] = max_scale;
+    return 0;
+}
+
+
+/**
+ * Apply MDCT window and add into output.
+ *
+ * We ensure that when the windows overlap their squared sum
+ * is always 1 (MDCT reconstruction rule).
+ */
+static void wma_window(WMACodecContext *s, float *out)
+{
+    float *in = s->output;
+    int block_len, bsize, n;
+
+    /* left part */
+    if (s->block_len_bits <= s->prev_block_len_bits) {
+        block_len = s->block_len;
+        bsize = s->frame_len_bits - s->block_len_bits;
+
+        s->dsp.vector_fmul_add_add(out, in, s->windows[bsize],
+                                   out, 0, block_len, 1);
+
+    } else {
+        block_len = 1 << s->prev_block_len_bits;
+        n = (s->block_len - block_len) / 2;
+        bsize = s->frame_len_bits - s->prev_block_len_bits;
+
+        s->dsp.vector_fmul_add_add(out+n, in+n, s->windows[bsize],
+                                   out+n, 0, block_len, 1);
+
+        memcpy(out+n+block_len, in+n+block_len, n*sizeof(float));
+    }
+
+    out += s->block_len;
+    in += s->block_len;
+
+    /* right part */
+    if (s->block_len_bits <= s->next_block_len_bits) {
+        block_len = s->block_len;
+        bsize = s->frame_len_bits - s->block_len_bits;
+
+        s->dsp.vector_fmul_reverse(out, in, s->windows[bsize], block_len);
+
+    } else {
+        block_len = 1 << s->next_block_len_bits;
+        n = (s->block_len - block_len) / 2;
+        bsize = s->frame_len_bits - s->next_block_len_bits;
+
+        memcpy(out, in, n*sizeof(float));
+
+        s->dsp.vector_fmul_reverse(out+n, in+n, s->windows[bsize], block_len);
+
+        memset(out+n+block_len, 0, n*sizeof(float));
+    }
+}
+
+
+/**
+ * @return 0 if OK. 1 if last block of frame. return -1 if
+ * unrecorrable error.
+ */
+static int wma_decode_block(WMACodecContext *s)
+{
+    int n, v, a, ch, code, bsize;
+    int coef_nb_bits, total_gain, parse_exponents;
+    int nb_coefs[MAX_CHANNELS];
+    float mdct_norm;
+
+#ifdef TRACE
+    tprintf(s->avctx, "***decode_block: %d:%d\n", s->frame_count - 1, s->block_num);
+#endif
+
+    /* compute current block length */
+    if (s->use_variable_block_len) {
+        n = av_log2(s->nb_block_sizes - 1) + 1;
+
+        if (s->reset_block_lengths) {
+            s->reset_block_lengths = 0;
+            v = get_bits(&s->gb, n);
+            if (v >= s->nb_block_sizes)
+                return -1;
+            s->prev_block_len_bits = s->frame_len_bits - v;
+            v = get_bits(&s->gb, n);
+            if (v >= s->nb_block_sizes)
+                return -1;
+            s->block_len_bits = s->frame_len_bits - v;
+        } else {
+            /* update block lengths */
+            s->prev_block_len_bits = s->block_len_bits;
+            s->block_len_bits = s->next_block_len_bits;
+        }
+        v = get_bits(&s->gb, n);
+        if (v >= s->nb_block_sizes)
+            return -1;
+        s->next_block_len_bits = s->frame_len_bits - v;
+    } else {
+        /* fixed block len */
+        s->next_block_len_bits = s->frame_len_bits;
+        s->prev_block_len_bits = s->frame_len_bits;
+        s->block_len_bits = s->frame_len_bits;
+    }
+
+    /* now check if the block length is coherent with the frame length */
+    s->block_len = 1 << s->block_len_bits;
+    if ((s->block_pos + s->block_len) > s->frame_len)
+        return -1;
+
+    if (s->nb_channels == 2) {
+        s->ms_stereo = get_bits(&s->gb, 1);
+    }
+    v = 0;
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        a = get_bits(&s->gb, 1);
+        s->channel_coded[ch] = a;
+        v |= a;
+    }
+    /* if no channel coded, no need to go further */
+    /* XXX: fix potential framing problems */
+    if (!v)
+        goto next;
+
+    bsize = s->frame_len_bits - s->block_len_bits;
+
+    /* read total gain and extract corresponding number of bits for
+       coef escape coding */
+    total_gain = 1;
+    for(;;) {
+        a = get_bits(&s->gb, 7);
+        total_gain += a;
+        if (a != 127)
+            break;
+    }
+
+    coef_nb_bits= ff_wma_total_gain_to_bits(total_gain);
+
+    /* compute number of coefficients */
+    n = s->coefs_end[bsize] - s->coefs_start;
+    for(ch = 0; ch < s->nb_channels; ch++)
+        nb_coefs[ch] = n;
+
+    /* complex coding */
+    if (s->use_noise_coding) {
+
+        for(ch = 0; ch < s->nb_channels; ch++) {
+            if (s->channel_coded[ch]) {
+                int i, n, a;
+                n = s->exponent_high_sizes[bsize];
+                for(i=0;i<n;i++) {
+                    a = get_bits(&s->gb, 1);
+                    s->high_band_coded[ch][i] = a;
+                    /* if noise coding, the coefficients are not transmitted */
+                    if (a)
+                        nb_coefs[ch] -= s->exponent_high_bands[bsize][i];
+                }
+            }
+        }
+        for(ch = 0; ch < s->nb_channels; ch++) {
+            if (s->channel_coded[ch]) {
+                int i, n, val, code;
+
+                n = s->exponent_high_sizes[bsize];
+                val = (int)0x80000000;
+                for(i=0;i<n;i++) {
+                    if (s->high_band_coded[ch][i]) {
+                        if (val == (int)0x80000000) {
+                            val = get_bits(&s->gb, 7) - 19;
+                        } else {
+                            code = get_vlc2(&s->gb, s->hgain_vlc.table, HGAINVLCBITS, HGAINMAX);
+                            if (code < 0)
+                                return -1;
+                            val += code - 18;
+                        }
+                        s->high_band_values[ch][i] = val;
+                    }
+                }
+            }
+        }
+    }
+
+    /* exposant can be interpolated in short blocks. */
+    parse_exponents = 1;
+    if (s->block_len_bits != s->frame_len_bits) {
+        parse_exponents = get_bits(&s->gb, 1);
+    }
+
+    if (parse_exponents) {
+        for(ch = 0; ch < s->nb_channels; ch++) {
+            if (s->channel_coded[ch]) {
+                if (s->use_exp_vlc) {
+                    if (decode_exp_vlc(s, ch) < 0)
+                        return -1;
+                } else {
+                    decode_exp_lsp(s, ch);
+                }
+            }
+        }
+    } else {
+        for(ch = 0; ch < s->nb_channels; ch++) {
+            if (s->channel_coded[ch]) {
+                interpolate_array(s->exponents[ch], 1 << s->prev_block_len_bits,
+                                  s->block_len);
+            }
+        }
+    }
+
+    /* parse spectral coefficients : just RLE encoding */
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]) {
+            VLC *coef_vlc;
+            int level, run, sign, tindex;
+            int16_t *ptr, *eptr;
+            const uint16_t *level_table, *run_table;
+
+            /* special VLC tables are used for ms stereo because
+               there is potentially less energy there */
+            tindex = (ch == 1 && s->ms_stereo);
+            coef_vlc = &s->coef_vlc[tindex];
+            run_table = s->run_table[tindex];
+            level_table = s->level_table[tindex];
+            /* XXX: optimize */
+            ptr = &s->coefs1[ch][0];
+            eptr = ptr + nb_coefs[ch];
+            memset(ptr, 0, s->block_len * sizeof(int16_t));
+            for(;;) {
+                code = get_vlc2(&s->gb, coef_vlc->table, VLCBITS, VLCMAX);
+                if (code < 0)
+                    return -1;
+                if (code == 1) {
+                    /* EOB */
+                    break;
+                } else if (code == 0) {
+                    /* escape */
+                    level = get_bits(&s->gb, coef_nb_bits);
+                    /* NOTE: this is rather suboptimal. reading
+                       block_len_bits would be better */
+                    run = get_bits(&s->gb, s->frame_len_bits);
+                } else {
+                    /* normal code */
+                    run = run_table[code];
+                    level = level_table[code];
+                }
+                sign = get_bits(&s->gb, 1);
+                if (!sign)
+                    level = -level;
+                ptr += run;
+                if (ptr >= eptr)
+                {
+                    av_log(NULL, AV_LOG_ERROR, "overflow in spectral RLE, ignoring\n");
+                    break;
+                }
+                *ptr++ = level;
+                /* NOTE: EOB can be omitted */
+                if (ptr >= eptr)
+                    break;
+            }
+        }
+        if (s->version == 1 && s->nb_channels >= 2) {
+            align_get_bits(&s->gb);
+        }
+    }
+
+    /* normalize */
+    {
+        int n4 = s->block_len / 2;
+        mdct_norm = 1.0 / (float)n4;
+        if (s->version == 1) {
+            mdct_norm *= sqrt(n4);
+        }
+    }
+
+    /* finally compute the MDCT coefficients */
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]) {
+            int16_t *coefs1;
+            float *coefs, *exponents, mult, mult1, noise, *exp_ptr;
+            int i, j, n, n1, last_high_band;
+            float exp_power[HIGH_BAND_MAX_SIZE];
+
+            coefs1 = s->coefs1[ch];
+            exponents = s->exponents[ch];
+            mult = pow(10, total_gain * 0.05) / s->max_exponent[ch];
+            mult *= mdct_norm;
+            coefs = s->coefs[ch];
+            if (s->use_noise_coding) {
+                mult1 = mult;
+                /* very low freqs : noise */
+                for(i = 0;i < s->coefs_start; i++) {
+                    *coefs++ = s->noise_table[s->noise_index] * (*exponents++) * mult1;
+                    s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+                }
+
+                n1 = s->exponent_high_sizes[bsize];
+
+                /* compute power of high bands */
+                exp_ptr = exponents +
+                    s->high_band_start[bsize] -
+                    s->coefs_start;
+                last_high_band = 0; /* avoid warning */
+                for(j=0;j<n1;j++) {
+                    n = s->exponent_high_bands[s->frame_len_bits -
+                                              s->block_len_bits][j];
+                    if (s->high_band_coded[ch][j]) {
+                        float e2, v;
+                        e2 = 0;
+                        for(i = 0;i < n; i++) {
+                            v = exp_ptr[i];
+                            e2 += v * v;
+                        }
+                        exp_power[j] = e2 / n;
+                        last_high_band = j;
+                        tprintf(s->avctx, "%d: power=%f (%d)\n", j, exp_power[j], n);
+                    }
+                    exp_ptr += n;
+                }
+
+                /* main freqs and high freqs */
+                for(j=-1;j<n1;j++) {
+                    if (j < 0) {
+                        n = s->high_band_start[bsize] -
+                            s->coefs_start;
+                    } else {
+                        n = s->exponent_high_bands[s->frame_len_bits -
+                                                  s->block_len_bits][j];
+                    }
+                    if (j >= 0 && s->high_band_coded[ch][j]) {
+                        /* use noise with specified power */
+                        mult1 = sqrt(exp_power[j] / exp_power[last_high_band]);
+                        /* XXX: use a table */
+                        mult1 = mult1 * pow(10, s->high_band_values[ch][j] * 0.05);
+                        mult1 = mult1 / (s->max_exponent[ch] * s->noise_mult);
+                        mult1 *= mdct_norm;
+                        for(i = 0;i < n; i++) {
+                            noise = s->noise_table[s->noise_index];
+                            s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+                            *coefs++ = (*exponents++) * noise * mult1;
+                        }
+                    } else {
+                        /* coded values + small noise */
+                        for(i = 0;i < n; i++) {
+                            noise = s->noise_table[s->noise_index];
+                            s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+                            *coefs++ = ((*coefs1++) + noise) * (*exponents++) * mult;
+                        }
+                    }
+                }
+
+                /* very high freqs : noise */
+                n = s->block_len - s->coefs_end[bsize];
+                mult1 = mult * exponents[-1];
+                for(i = 0; i < n; i++) {
+                    *coefs++ = s->noise_table[s->noise_index] * mult1;
+                    s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+                }
+            } else {
+                /* XXX: optimize more */
+                for(i = 0;i < s->coefs_start; i++)
+                    *coefs++ = 0.0;
+                n = nb_coefs[ch];
+                for(i = 0;i < n; i++) {
+                    *coefs++ = coefs1[i] * exponents[i] * mult;
+                }
+                n = s->block_len - s->coefs_end[bsize];
+                for(i = 0;i < n; i++)
+                    *coefs++ = 0.0;
+            }
+        }
+    }
+
+#ifdef TRACE
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]) {
+            dump_floats(s, "exponents", 3, s->exponents[ch], s->block_len);
+            dump_floats(s, "coefs", 1, s->coefs[ch], s->block_len);
+        }
+    }
+#endif
+
+    if (s->ms_stereo && s->channel_coded[1]) {
+        float a, b;
+        int i;
+
+        /* nominal case for ms stereo: we do it before mdct */
+        /* no need to optimize this case because it should almost
+           never happen */
+        if (!s->channel_coded[0]) {
+            tprintf(s->avctx, "rare ms-stereo case happened\n");
+            memset(s->coefs[0], 0, sizeof(float) * s->block_len);
+            s->channel_coded[0] = 1;
+        }
+
+        for(i = 0; i < s->block_len; i++) {
+            a = s->coefs[0][i];
+            b = s->coefs[1][i];
+            s->coefs[0][i] = a + b;
+            s->coefs[1][i] = a - b;
+        }
+    }
+
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]) {
+            int n4, index, n;
+
+            n = s->block_len;
+            n4 = s->block_len / 2;
+            s->mdct_ctx[bsize].fft.imdct_calc(&s->mdct_ctx[bsize],
+                          s->output, s->coefs[ch], s->mdct_tmp);
+
+            /* multiply by the window and add in the frame */
+            index = (s->frame_len / 2) + s->block_pos - n4;
+            wma_window(s, &s->frame_out[ch][index]);
+
+            /* specific fast case for ms-stereo : add to second
+               channel if it is not coded */
+            if (s->ms_stereo && !s->channel_coded[1]) {
+                wma_window(s, &s->frame_out[1][index]);
+            }
+        }
+    }
+ next:
+    /* update block number */
+    s->block_num++;
+    s->block_pos += s->block_len;
+    if (s->block_pos >= s->frame_len)
+        return 1;
+    else
+        return 0;
+}
+
+/* decode a frame of frame_len samples */
+static int wma_decode_frame(WMACodecContext *s, int16_t *samples)
+{
+    int ret, i, n, a, ch, incr;
+    int16_t *ptr;
+    float *iptr;
+
+#ifdef TRACE
+    tprintf(s->avctx, "***decode_frame: %d size=%d\n", s->frame_count++, s->frame_len);
+#endif
+
+    /* read each block */
+    s->block_num = 0;
+    s->block_pos = 0;
+    for(;;) {
+        ret = wma_decode_block(s);
+        if (ret < 0)
+            return -1;
+        if (ret)
+            break;
+    }
+
+    /* convert frame to integer */
+    n = s->frame_len;
+    incr = s->nb_channels;
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        ptr = samples + ch;
+        iptr = s->frame_out[ch];
+
+        for(i=0;i<n;i++) {
+            a = lrintf(*iptr++);
+            if (a > 32767)
+                a = 32767;
+            else if (a < -32768)
+                a = -32768;
+            *ptr = a;
+            ptr += incr;
+        }
+        /* prepare for next block */
+        memmove(&s->frame_out[ch][0], &s->frame_out[ch][s->frame_len],
+                s->frame_len * sizeof(float));
+    }
+
+#ifdef TRACE
+    dump_shorts(s, "samples", samples, n * s->nb_channels);
+#endif
+    return 0;
+}
+
+static int wma_decode_superframe(AVCodecContext *avctx,
+                                 void *data, int *data_size,
+                                 uint8_t *buf, int buf_size)
+{
+    WMACodecContext *s = avctx->priv_data;
+    int nb_frames, bit_offset, i, pos, len;
+    uint8_t *q;
+    int16_t *samples;
+
+    tprintf(avctx, "***decode_superframe:\n");
+
+    if(buf_size==0){
+        s->last_superframe_len = 0;
+        return 0;
+    }
+
+    samples = data;
+
+    init_get_bits(&s->gb, buf, buf_size*8);
+
+    if (s->use_bit_reservoir) {
+        /* read super frame header */
+        get_bits(&s->gb, 4); /* super frame index */
+        nb_frames = get_bits(&s->gb, 4) - 1;
+
+        bit_offset = get_bits(&s->gb, s->byte_offset_bits + 3);
+
+        if (s->last_superframe_len > 0) {
+            //        printf("skip=%d\n", s->last_bitoffset);
+            /* add bit_offset bits to last frame */
+            if ((s->last_superframe_len + ((bit_offset + 7) >> 3)) >
+                MAX_CODED_SUPERFRAME_SIZE)
+                goto fail;
+            q = s->last_superframe + s->last_superframe_len;
+            len = bit_offset;
+            while (len > 7) {
+                *q++ = (get_bits)(&s->gb, 8);
+                len -= 8;
+            }
+            if (len > 0) {
+                *q++ = (get_bits)(&s->gb, len) << (8 - len);
+            }
+
+            /* XXX: bit_offset bits into last frame */
+            init_get_bits(&s->gb, s->last_superframe, MAX_CODED_SUPERFRAME_SIZE*8);
+            /* skip unused bits */
+            if (s->last_bitoffset > 0)
+                skip_bits(&s->gb, s->last_bitoffset);
+            /* this frame is stored in the last superframe and in the
+               current one */
+            if (wma_decode_frame(s, samples) < 0)
+                goto fail;
+            samples += s->nb_channels * s->frame_len;
+        }
+
+        /* read each frame starting from bit_offset */
+        pos = bit_offset + 4 + 4 + s->byte_offset_bits + 3;
+        init_get_bits(&s->gb, buf + (pos >> 3), (MAX_CODED_SUPERFRAME_SIZE - (pos >> 3))*8);
+        len = pos & 7;
+        if (len > 0)
+            skip_bits(&s->gb, len);
+
+        s->reset_block_lengths = 1;
+        for(i=0;i<nb_frames;i++) {
+            if (wma_decode_frame(s, samples) < 0)
+                goto fail;
+            samples += s->nb_channels * s->frame_len;
+        }
+
+        /* we copy the end of the frame in the last frame buffer */
+        pos = get_bits_count(&s->gb) + ((bit_offset + 4 + 4 + s->byte_offset_bits + 3) & ~7);
+        s->last_bitoffset = pos & 7;
+        pos >>= 3;
+        len = buf_size - pos;
+        if (len > MAX_CODED_SUPERFRAME_SIZE || len < 0) {
+            goto fail;
+        }
+        s->last_superframe_len = len;
+        memcpy(s->last_superframe, buf + pos, len);
+    } else {
+        /* single frame decode */
+        if (wma_decode_frame(s, samples) < 0)
+            goto fail;
+        samples += s->nb_channels * s->frame_len;
+    }
+
+//av_log(NULL, AV_LOG_ERROR, "%d %d %d %d outbytes:%d eaten:%d\n", s->frame_len_bits, s->block_len_bits, s->frame_len, s->block_len,        (int8_t *)samples - (int8_t *)data, s->block_align);
+
+    *data_size = (int8_t *)samples - (int8_t *)data;
+    return s->block_align;
+ fail:
+    /* when error, we reset the bit reservoir */
+    s->last_superframe_len = 0;
+    return -1;
+}
+
+AVCodec wmav1_decoder =
+{
+    "wmav1",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_WMAV1,
+    sizeof(WMACodecContext),
+    wma_decode_init,
+    NULL,
+    ff_wma_end,
+    wma_decode_superframe,
+};
+
+AVCodec wmav2_decoder =
+{
+    "wmav2",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_WMAV2,
+    sizeof(WMACodecContext),
+    wma_decode_init,
+    NULL,
+    ff_wma_end,
+    wma_decode_superframe,
+};
diff --git a/contrib/ffmpeg/libavcodec/wmaenc.c b/contrib/ffmpeg/libavcodec/wmaenc.c
new file mode 100644
index 000000000..e902a6aff
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wmaenc.c
@@ -0,0 +1,407 @@
+/*
+ * WMA compatible encoder
+ * Copyright (c) 2007 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include "wma.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+
+static int encode_init(AVCodecContext * avctx){
+    WMACodecContext *s = avctx->priv_data;
+    int i, flags1, flags2;
+    uint8_t *extradata;
+
+    s->avctx = avctx;
+
+    if(avctx->channels > MAX_CHANNELS)
+        return -1;
+
+    if(avctx->bit_rate < 24*1000)
+        return -1;
+
+    /* extract flag infos */
+    flags1 = 0;
+    flags2 = 1;
+    if (avctx->codec->id == CODEC_ID_WMAV1) {
+        extradata= av_malloc(4);
+        avctx->extradata_size= 4;
+        extradata[0] = flags1;
+        extradata[1] = flags1>>8;
+        extradata[2] = flags2;
+        extradata[3] = flags2>>8;
+    } else if (avctx->codec->id == CODEC_ID_WMAV2) {
+        extradata= av_mallocz(10);
+        avctx->extradata_size= 10;
+        extradata[0] = flags1;
+        extradata[1] = flags1>>8;
+        extradata[2] = flags1>>16;
+        extradata[3] = flags1>>24;
+        extradata[4] = flags2;
+        extradata[5] = flags2>>8;
+    }else
+        assert(0);
+    avctx->extradata= extradata;
+    s->use_exp_vlc = flags2 & 0x0001;
+    s->use_bit_reservoir = flags2 & 0x0002;
+    s->use_variable_block_len = flags2 & 0x0004;
+
+    ff_wma_init(avctx, flags2);
+
+    /* init MDCT */
+    for(i = 0; i < s->nb_block_sizes; i++)
+        ff_mdct_init(&s->mdct_ctx[i], s->frame_len_bits - i + 1, 0);
+
+    avctx->block_align=
+    s->block_align= avctx->bit_rate*(int64_t)s->frame_len / (avctx->sample_rate*8);
+//av_log(NULL, AV_LOG_ERROR, "%d %d %d %d\n", s->block_align, avctx->bit_rate, s->frame_len, avctx->sample_rate);
+    avctx->frame_size= s->frame_len;
+
+    return 0;
+}
+
+
+static void apply_window_and_mdct(AVCodecContext * avctx, signed short * audio, int len) {
+    WMACodecContext *s = avctx->priv_data;
+    int window_index= s->frame_len_bits - s->block_len_bits;
+    int i, j, channel;
+    const float * win = s->windows[window_index];
+    int window_len = 1 << s->block_len_bits;
+    float n = window_len/2;
+
+    for (channel = 0; channel < avctx->channels; channel++) {
+        memcpy(s->output, s->frame_out[channel], sizeof(float)*window_len);
+        j = channel;
+        for (i = 0; i < len; i++, j += avctx->channels){
+            s->output[i+window_len]  = audio[j] / n * win[window_len - i - 1];
+            s->frame_out[channel][i] = audio[j] / n * win[i];
+        }
+        ff_mdct_calc(&s->mdct_ctx[window_index], s->coefs[channel], s->output, s->mdct_tmp);
+    }
+}
+
+//FIXME use for decoding too
+static void init_exp(WMACodecContext *s, int ch, int *exp_param){
+    int n;
+    const uint16_t *ptr;
+    float v, *q, max_scale, *q_end;
+
+    ptr = s->exponent_bands[s->frame_len_bits - s->block_len_bits];
+    q = s->exponents[ch];
+    q_end = q + s->block_len;
+    max_scale = 0;
+    while (q < q_end) {
+        /* XXX: use a table */
+        v = pow(10, *exp_param++ * (1.0 / 16.0));
+        max_scale= FFMAX(max_scale, v);
+        n = *ptr++;
+        do {
+            *q++ = v;
+        } while (--n);
+    }
+    s->max_exponent[ch] = max_scale;
+}
+
+static void encode_exp_vlc(WMACodecContext *s, int ch, const int *exp_param){
+    int last_exp;
+    const uint16_t *ptr;
+    float *q, *q_end;
+
+    ptr = s->exponent_bands[s->frame_len_bits - s->block_len_bits];
+    q = s->exponents[ch];
+    q_end = q + s->block_len;
+    if (s->version == 1) {
+        last_exp= *exp_param++;
+        assert(last_exp-10 >= 0 && last_exp-10 < 32);
+        put_bits(&s->pb, 5, last_exp - 10);
+        q+= *ptr++;
+    }else
+        last_exp = 36;
+    while (q < q_end) {
+        int exp = *exp_param++;
+        int code = exp - last_exp + 60;
+        assert(code >= 0 && code < 120);
+        put_bits(&s->pb, ff_wma_scale_huffbits[code], ff_wma_scale_huffcodes[code]);
+        /* XXX: use a table */
+        q+= *ptr++;
+        last_exp= exp;
+    }
+}
+
+static int encode_block(WMACodecContext *s, float (*src_coefs)[BLOCK_MAX_SIZE], int total_gain){
+    int v, bsize, ch, coef_nb_bits, parse_exponents;
+    float mdct_norm;
+    int nb_coefs[MAX_CHANNELS];
+    static const int fixed_exp[25]={20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20};
+
+    //FIXME remove duplication relative to decoder
+    if (s->use_variable_block_len) {
+        assert(0); //FIXME not implemented
+    }else{
+        /* fixed block len */
+        s->next_block_len_bits = s->frame_len_bits;
+        s->prev_block_len_bits = s->frame_len_bits;
+        s->block_len_bits = s->frame_len_bits;
+    }
+
+    s->block_len = 1 << s->block_len_bits;
+//     assert((s->block_pos + s->block_len) <= s->frame_len);
+    bsize = s->frame_len_bits - s->block_len_bits;
+
+    //FIXME factor
+    v = s->coefs_end[bsize] - s->coefs_start;
+    for(ch = 0; ch < s->nb_channels; ch++)
+        nb_coefs[ch] = v;
+    {
+        int n4 = s->block_len / 2;
+        mdct_norm = 1.0 / (float)n4;
+        if (s->version == 1) {
+            mdct_norm *= sqrt(n4);
+        }
+    }
+
+    if (s->nb_channels == 2) {
+        put_bits(&s->pb, 1, s->ms_stereo= 1);
+    }
+
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]= 1) { //FIXME
+            init_exp(s, ch, fixed_exp);
+        }
+    }
+
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]) {
+            int16_t *coefs1;
+            float *coefs, *exponents, mult;
+            int i, n;
+
+            coefs1 = s->coefs1[ch];
+            exponents = s->exponents[ch];
+            mult = pow(10, total_gain * 0.05) / s->max_exponent[ch];
+            mult *= mdct_norm;
+            coefs = src_coefs[ch];
+            if (s->use_noise_coding && 0) {
+                assert(0); //FIXME not implemented
+            } else {
+                coefs += s->coefs_start;
+                n = nb_coefs[ch];
+                for(i = 0;i < n; i++){
+                    double t= *coefs++ / (exponents[i] * mult);
+                    if(t<-32768 || t>32767)
+                        return -1;
+
+                    coefs1[i] = lrint(t);
+                }
+            }
+        }
+    }
+
+    v = 0;
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        int a = s->channel_coded[ch];
+        put_bits(&s->pb, 1, a);
+        v |= a;
+    }
+
+    if (!v)
+        return 1;
+
+    for(v= total_gain-1; v>=127; v-= 127)
+        put_bits(&s->pb, 7, 127);
+    put_bits(&s->pb, 7, v);
+
+    coef_nb_bits= ff_wma_total_gain_to_bits(total_gain);
+
+    if (s->use_noise_coding) {
+        for(ch = 0; ch < s->nb_channels; ch++) {
+            if (s->channel_coded[ch]) {
+                int i, n;
+                n = s->exponent_high_sizes[bsize];
+                for(i=0;i<n;i++) {
+                    put_bits(&s->pb, 1, s->high_band_coded[ch][i]= 0);
+                    if (0)
+                        nb_coefs[ch] -= s->exponent_high_bands[bsize][i];
+                }
+            }
+        }
+    }
+
+    parse_exponents = 1;
+    if (s->block_len_bits != s->frame_len_bits) {
+        put_bits(&s->pb, 1, parse_exponents);
+    }
+
+    if (parse_exponents) {
+        for(ch = 0; ch < s->nb_channels; ch++) {
+            if (s->channel_coded[ch]) {
+                if (s->use_exp_vlc) {
+                    encode_exp_vlc(s, ch, fixed_exp);
+                } else {
+                    assert(0); //FIXME not implemented
+//                    encode_exp_lsp(s, ch);
+                }
+            }
+        }
+    } else {
+        assert(0); //FIXME not implemented
+    }
+
+    for(ch = 0; ch < s->nb_channels; ch++) {
+        if (s->channel_coded[ch]) {
+            int run, tindex;
+            int16_t *ptr, *eptr;
+            tindex = (ch == 1 && s->ms_stereo);
+            ptr = &s->coefs1[ch][0];
+            eptr = ptr + nb_coefs[ch];
+
+            run=0;
+            for(;ptr < eptr; ptr++){
+                if(*ptr){
+                    int level= *ptr;
+                    int abs_level= FFABS(level);
+                    int code= 0;
+                    if(abs_level <= s->coef_vlcs[tindex]->max_level){
+                        if(run < s->coef_vlcs[tindex]->levels[abs_level-1])
+                            code= run + s->int_table[tindex][abs_level-1];
+                    }
+
+                    assert(code < s->coef_vlcs[tindex]->n);
+                    put_bits(&s->pb, s->coef_vlcs[tindex]->huffbits[code], s->coef_vlcs[tindex]->huffcodes[code]);
+
+                    if(code == 0){
+                        if(1<<coef_nb_bits <= abs_level)
+                            return -1;
+
+                        put_bits(&s->pb, coef_nb_bits, abs_level);
+                        put_bits(&s->pb, s->frame_len_bits, run);
+                    }
+                    put_bits(&s->pb, 1, level < 0); //FIXME the sign is fliped somewhere
+                    run=0;
+                }else{
+                    run++;
+                }
+            }
+            if(run)
+                put_bits(&s->pb, s->coef_vlcs[tindex]->huffbits[1], s->coef_vlcs[tindex]->huffcodes[1]);
+        }
+        if (s->version == 1 && s->nb_channels >= 2) {
+            align_put_bits(&s->pb);
+        }
+    }
+    return 0;
+}
+
+static int encode_frame(WMACodecContext *s, float (*src_coefs)[BLOCK_MAX_SIZE], uint8_t *buf, int buf_size, int total_gain){
+    init_put_bits(&s->pb, buf, buf_size);
+
+    if (s->use_bit_reservoir) {
+        assert(0);//FIXME not implemented
+    }else{
+        if(encode_block(s, src_coefs, total_gain) < 0)
+            return INT_MAX;
+    }
+
+    align_put_bits(&s->pb);
+
+    return put_bits_count(&s->pb)/8 - s->block_align;
+}
+
+static int encode_superframe(AVCodecContext *avctx,
+                            unsigned char *buf, int buf_size, void *data){
+    WMACodecContext *s = avctx->priv_data;
+    short *samples = data;
+    int i, total_gain, best;
+
+    s->block_len_bits= s->frame_len_bits; //required by non variable block len
+    s->block_len = 1 << s->block_len_bits;
+
+    apply_window_and_mdct(avctx, samples, avctx->frame_size);
+
+    if (s->ms_stereo) {
+        float a, b;
+        int i;
+
+        for(i = 0; i < s->block_len; i++) {
+            a = s->coefs[0][i]*0.5;
+            b = s->coefs[1][i]*0.5;
+            s->coefs[0][i] = a + b;
+            s->coefs[1][i] = a - b;
+        }
+    }
+
+#if 1
+    total_gain= 128;
+    for(i=64; i; i>>=1){
+        int error= encode_frame(s, s->coefs, buf, buf_size, total_gain-i);
+        if(error<0)
+            total_gain-= i;
+    }
+#else
+    total_gain= 90;
+    best= encode_frame(s, s->coefs, buf, buf_size, total_gain);
+    for(i=32; i; i>>=1){
+        int scoreL= encode_frame(s, s->coefs, buf, buf_size, total_gain-i);
+        int scoreR= encode_frame(s, s->coefs, buf, buf_size, total_gain+i);
+        av_log(NULL, AV_LOG_ERROR, "%d %d %d (%d)\n", scoreL, best, scoreR, total_gain);
+        if(scoreL < FFMIN(best, scoreR)){
+            best = scoreL;
+            total_gain -= i;
+        }else if(scoreR < best){
+            best = scoreR;
+            total_gain += i;
+        }
+    }
+#endif
+
+    encode_frame(s, s->coefs, buf, buf_size, total_gain);
+    assert((put_bits_count(&s->pb) & 7) == 0);
+    i= s->block_align - (put_bits_count(&s->pb)+7)/8;
+    assert(i>=0);
+    while(i--)
+        put_bits(&s->pb, 8, 'N');
+
+    flush_put_bits(&s->pb);
+    return pbBufPtr(&s->pb) - s->pb.buf;
+}
+
+AVCodec wmav1_encoder =
+{
+    "wmav1",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_WMAV1,
+    sizeof(WMACodecContext),
+    encode_init,
+    encode_superframe,
+    ff_wma_end,
+};
+
+AVCodec wmav2_encoder =
+{
+    "wmav2",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_WMAV2,
+    sizeof(WMACodecContext),
+    encode_init,
+    encode_superframe,
+    ff_wma_end,
+};
diff --git a/contrib/ffmpeg/libavcodec/wmv2.c b/contrib/ffmpeg/libavcodec/wmv2.c
new file mode 100644
index 000000000..d57eaa5e4
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wmv2.c
@@ -0,0 +1,861 @@
+/*
+ * Copyright (c) 2002 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file wmv2.c
+ * wmv2 codec.
+ */
+
+#include "simple_idct.h"
+
+#define SKIP_TYPE_NONE 0
+#define SKIP_TYPE_MPEG 1
+#define SKIP_TYPE_ROW  2
+#define SKIP_TYPE_COL  3
+
+
+typedef struct Wmv2Context{
+    MpegEncContext s;
+    int j_type_bit;
+    int j_type;
+    int flag3;
+    int flag63;
+    int abt_flag;
+    int abt_type;
+    int abt_type_table[6];
+    int per_mb_abt;
+    int per_block_abt;
+    int mspel_bit;
+    int cbp_table_index;
+    int top_left_mv_flag;
+    int per_mb_rl_bit;
+    int skip_type;
+    int hshift;
+
+    ScanTable abt_scantable[2];
+    DECLARE_ALIGNED_8(DCTELEM, abt_block2[6][64]);
+}Wmv2Context;
+
+static void wmv2_common_init(Wmv2Context * w){
+    MpegEncContext * const s= &w->s;
+
+    ff_init_scantable(s->dsp.idct_permutation, &w->abt_scantable[0], wmv2_scantableA);
+    ff_init_scantable(s->dsp.idct_permutation, &w->abt_scantable[1], wmv2_scantableB);
+}
+
+#ifdef CONFIG_ENCODERS
+
+static int encode_ext_header(Wmv2Context *w){
+    MpegEncContext * const s= &w->s;
+    PutBitContext pb;
+    int code;
+
+    init_put_bits(&pb, s->avctx->extradata, s->avctx->extradata_size);
+
+    put_bits(&pb, 5, s->avctx->time_base.den / s->avctx->time_base.num); //yes 29.97 -> 29
+    put_bits(&pb, 11, FFMIN(s->bit_rate/1024, 2047));
+
+    put_bits(&pb, 1, w->mspel_bit=1);
+    put_bits(&pb, 1, w->flag3=1);
+    put_bits(&pb, 1, w->abt_flag=1);
+    put_bits(&pb, 1, w->j_type_bit=1);
+    put_bits(&pb, 1, w->top_left_mv_flag=0);
+    put_bits(&pb, 1, w->per_mb_rl_bit=1);
+    put_bits(&pb, 3, code=1);
+
+    flush_put_bits(&pb);
+
+    s->slice_height = s->mb_height / code;
+
+    return 0;
+}
+
+static int wmv2_encode_init(AVCodecContext *avctx){
+    Wmv2Context * const w= avctx->priv_data;
+
+    if(MPV_encode_init(avctx) < 0)
+        return -1;
+
+    wmv2_common_init(w);
+
+    avctx->extradata_size= 4;
+    avctx->extradata= av_mallocz(avctx->extradata_size + 10);
+    encode_ext_header(w);
+
+    return 0;
+}
+
+#if 0 /* unused, remove? */
+static int wmv2_encode_end(AVCodecContext *avctx){
+
+    if(MPV_encode_end(avctx) < 0)
+        return -1;
+
+    avctx->extradata_size= 0;
+    av_freep(&avctx->extradata);
+
+    return 0;
+}
+#endif
+
+int ff_wmv2_encode_picture_header(MpegEncContext * s, int picture_number)
+{
+    Wmv2Context * const w= (Wmv2Context*)s;
+
+    put_bits(&s->pb, 1, s->pict_type - 1);
+    if(s->pict_type == I_TYPE){
+        put_bits(&s->pb, 7, 0);
+    }
+    put_bits(&s->pb, 5, s->qscale);
+
+    s->dc_table_index = 1;
+    s->mv_table_index = 1; /* only if P frame */
+//    s->use_skip_mb_code = 1; /* only if P frame */
+    s->per_mb_rl_table = 0;
+    s->mspel= 0;
+    w->per_mb_abt=0;
+    w->abt_type=0;
+    w->j_type=0;
+
+    assert(s->flipflop_rounding);
+
+    if (s->pict_type == I_TYPE) {
+        assert(s->no_rounding==1);
+        if(w->j_type_bit) put_bits(&s->pb, 1, w->j_type);
+
+        if(w->per_mb_rl_bit) put_bits(&s->pb, 1, s->per_mb_rl_table);
+
+        if(!s->per_mb_rl_table){
+            code012(&s->pb, s->rl_chroma_table_index);
+            code012(&s->pb, s->rl_table_index);
+        }
+
+        put_bits(&s->pb, 1, s->dc_table_index);
+
+        s->inter_intra_pred= 0;
+    }else{
+        int cbp_index;
+
+        put_bits(&s->pb, 2, SKIP_TYPE_NONE);
+
+        code012(&s->pb, cbp_index=0);
+        if(s->qscale <= 10){
+            int map[3]= {0,2,1};
+            w->cbp_table_index= map[cbp_index];
+        }else if(s->qscale <= 20){
+            int map[3]= {1,0,2};
+            w->cbp_table_index= map[cbp_index];
+        }else{
+            int map[3]= {2,1,0};
+            w->cbp_table_index= map[cbp_index];
+        }
+
+        if(w->mspel_bit) put_bits(&s->pb, 1, s->mspel);
+
+        if(w->abt_flag){
+            put_bits(&s->pb, 1, w->per_mb_abt^1);
+            if(!w->per_mb_abt){
+                code012(&s->pb, w->abt_type);
+            }
+        }
+
+        if(w->per_mb_rl_bit) put_bits(&s->pb, 1, s->per_mb_rl_table);
+
+        if(!s->per_mb_rl_table){
+            code012(&s->pb, s->rl_table_index);
+            s->rl_chroma_table_index = s->rl_table_index;
+        }
+        put_bits(&s->pb, 1, s->dc_table_index);
+        put_bits(&s->pb, 1, s->mv_table_index);
+
+        s->inter_intra_pred= 0;//(s->width*s->height < 320*240 && s->bit_rate<=II_BITRATE);
+    }
+    s->esc3_level_length= 0;
+    s->esc3_run_length= 0;
+
+    return 0;
+}
+
+// nearly idential to wmv1 but thats just because we dont use the useless M$ crap features
+// its duplicated here in case someone wants to add support for these carp features
+void ff_wmv2_encode_mb(MpegEncContext * s,
+                       DCTELEM block[6][64],
+                       int motion_x, int motion_y)
+{
+    Wmv2Context * const w= (Wmv2Context*)s;
+    int cbp, coded_cbp, i;
+    int pred_x, pred_y;
+    uint8_t *coded_block;
+
+    handle_slices(s);
+
+    if (!s->mb_intra) {
+        /* compute cbp */
+        cbp = 0;
+        for (i = 0; i < 6; i++) {
+            if (s->block_last_index[i] >= 0)
+                cbp |= 1 << (5 - i);
+        }
+
+        put_bits(&s->pb,
+                 wmv2_inter_table[w->cbp_table_index][cbp + 64][1],
+                 wmv2_inter_table[w->cbp_table_index][cbp + 64][0]);
+
+        /* motion vector */
+        h263_pred_motion(s, 0, 0, &pred_x, &pred_y);
+        msmpeg4_encode_motion(s, motion_x - pred_x,
+                              motion_y - pred_y);
+    } else {
+        /* compute cbp */
+        cbp = 0;
+        coded_cbp = 0;
+        for (i = 0; i < 6; i++) {
+            int val, pred;
+            val = (s->block_last_index[i] >= 1);
+            cbp |= val << (5 - i);
+            if (i < 4) {
+                /* predict value for close blocks only for luma */
+                pred = coded_block_pred(s, i, &coded_block);
+                *coded_block = val;
+                val = val ^ pred;
+            }
+            coded_cbp |= val << (5 - i);
+        }
+#if 0
+        if (coded_cbp)
+            printf("cbp=%x %x\n", cbp, coded_cbp);
+#endif
+
+        if (s->pict_type == I_TYPE) {
+            put_bits(&s->pb,
+                     ff_msmp4_mb_i_table[coded_cbp][1], ff_msmp4_mb_i_table[coded_cbp][0]);
+        } else {
+            put_bits(&s->pb,
+                     wmv2_inter_table[w->cbp_table_index][cbp][1],
+                     wmv2_inter_table[w->cbp_table_index][cbp][0]);
+        }
+        put_bits(&s->pb, 1, 0);         /* no AC prediction yet */
+        if(s->inter_intra_pred){
+            s->h263_aic_dir=0;
+            put_bits(&s->pb, table_inter_intra[s->h263_aic_dir][1], table_inter_intra[s->h263_aic_dir][0]);
+        }
+    }
+
+    for (i = 0; i < 6; i++) {
+        msmpeg4_encode_block(s, block[i], i);
+    }
+}
+#endif //CONFIG_ENCODERS
+
+static void parse_mb_skip(Wmv2Context * w){
+    int mb_x, mb_y;
+    MpegEncContext * const s= &w->s;
+    uint32_t * const mb_type= s->current_picture_ptr->mb_type;
+
+    w->skip_type= get_bits(&s->gb, 2);
+    switch(w->skip_type){
+    case SKIP_TYPE_NONE:
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                mb_type[mb_y*s->mb_stride + mb_x]= MB_TYPE_16x16 | MB_TYPE_L0;
+            }
+        }
+        break;
+    case SKIP_TYPE_MPEG:
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                mb_type[mb_y*s->mb_stride + mb_x]= (get_bits1(&s->gb) ? MB_TYPE_SKIP : 0) | MB_TYPE_16x16 | MB_TYPE_L0;
+            }
+        }
+        break;
+    case SKIP_TYPE_ROW:
+        for(mb_y=0; mb_y<s->mb_height; mb_y++){
+            if(get_bits1(&s->gb)){
+                for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                    mb_type[mb_y*s->mb_stride + mb_x]=  MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+                }
+            }else{
+                for(mb_x=0; mb_x<s->mb_width; mb_x++){
+                    mb_type[mb_y*s->mb_stride + mb_x]= (get_bits1(&s->gb) ? MB_TYPE_SKIP : 0) | MB_TYPE_16x16 | MB_TYPE_L0;
+                }
+            }
+        }
+        break;
+    case SKIP_TYPE_COL:
+        for(mb_x=0; mb_x<s->mb_width; mb_x++){
+            if(get_bits1(&s->gb)){
+                for(mb_y=0; mb_y<s->mb_height; mb_y++){
+                    mb_type[mb_y*s->mb_stride + mb_x]=  MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+                }
+            }else{
+                for(mb_y=0; mb_y<s->mb_height; mb_y++){
+                    mb_type[mb_y*s->mb_stride + mb_x]= (get_bits1(&s->gb) ? MB_TYPE_SKIP : 0) | MB_TYPE_16x16 | MB_TYPE_L0;
+                }
+            }
+        }
+        break;
+    }
+}
+
+static int decode_ext_header(Wmv2Context *w){
+    MpegEncContext * const s= &w->s;
+    GetBitContext gb;
+    int fps;
+    int code;
+
+    if(s->avctx->extradata_size<4) return -1;
+
+    init_get_bits(&gb, s->avctx->extradata, s->avctx->extradata_size*8);
+
+    fps                = get_bits(&gb, 5);
+    s->bit_rate        = get_bits(&gb, 11)*1024;
+    w->mspel_bit       = get_bits1(&gb);
+    w->flag3           = get_bits1(&gb);
+    w->abt_flag        = get_bits1(&gb);
+    w->j_type_bit      = get_bits1(&gb);
+    w->top_left_mv_flag= get_bits1(&gb);
+    w->per_mb_rl_bit   = get_bits1(&gb);
+    code               = get_bits(&gb, 3);
+
+    if(code==0) return -1;
+
+    s->slice_height = s->mb_height / code;
+
+    if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+        av_log(s->avctx, AV_LOG_DEBUG, "fps:%d, br:%d, qpbit:%d, abt_flag:%d, j_type_bit:%d, tl_mv_flag:%d, mbrl_bit:%d, code:%d, flag3:%d, slices:%d\n",
+        fps, s->bit_rate, w->mspel_bit, w->abt_flag, w->j_type_bit, w->top_left_mv_flag, w->per_mb_rl_bit, code, w->flag3,
+        code);
+    }
+    return 0;
+}
+
+int ff_wmv2_decode_picture_header(MpegEncContext * s)
+{
+    Wmv2Context * const w= (Wmv2Context*)s;
+    int code;
+
+#if 0
+{
+int i;
+for(i=0; i<s->gb.size*8; i++)
+    printf("%d", get_bits1(&s->gb));
+//    get_bits1(&s->gb);
+printf("END\n");
+return -1;
+}
+#endif
+    if(s->picture_number==0)
+        decode_ext_header(w);
+
+    s->pict_type = get_bits(&s->gb, 1) + 1;
+    if(s->pict_type == I_TYPE){
+        code = get_bits(&s->gb, 7);
+        av_log(s->avctx, AV_LOG_DEBUG, "I7:%X/\n", code);
+    }
+    s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
+    if(s->qscale < 0)
+       return -1;
+
+    return 0;
+}
+
+int ff_wmv2_decode_secondary_picture_header(MpegEncContext * s)
+{
+    Wmv2Context * const w= (Wmv2Context*)s;
+
+    if (s->pict_type == I_TYPE) {
+        if(w->j_type_bit) w->j_type= get_bits1(&s->gb);
+        else              w->j_type= 0; //FIXME check
+
+        if(!w->j_type){
+            if(w->per_mb_rl_bit) s->per_mb_rl_table= get_bits1(&s->gb);
+            else                 s->per_mb_rl_table= 0;
+
+            if(!s->per_mb_rl_table){
+                s->rl_chroma_table_index = decode012(&s->gb);
+                s->rl_table_index = decode012(&s->gb);
+            }
+
+            s->dc_table_index = get_bits1(&s->gb);
+        }
+        s->inter_intra_pred= 0;
+        s->no_rounding = 1;
+        if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+            av_log(s->avctx, AV_LOG_DEBUG, "qscale:%d rlc:%d rl:%d dc:%d mbrl:%d j_type:%d \n",
+                s->qscale,
+                s->rl_chroma_table_index,
+                s->rl_table_index,
+                s->dc_table_index,
+                s->per_mb_rl_table,
+                w->j_type);
+        }
+    }else{
+        int cbp_index;
+        w->j_type=0;
+
+        parse_mb_skip(w);
+        cbp_index= decode012(&s->gb);
+        if(s->qscale <= 10){
+            int map[3]= {0,2,1};
+            w->cbp_table_index= map[cbp_index];
+        }else if(s->qscale <= 20){
+            int map[3]= {1,0,2};
+            w->cbp_table_index= map[cbp_index];
+        }else{
+            int map[3]= {2,1,0};
+            w->cbp_table_index= map[cbp_index];
+        }
+
+        if(w->mspel_bit) s->mspel= get_bits1(&s->gb);
+        else             s->mspel= 0; //FIXME check
+
+        if(w->abt_flag){
+            w->per_mb_abt= get_bits1(&s->gb)^1;
+            if(!w->per_mb_abt){
+                w->abt_type= decode012(&s->gb);
+            }
+        }
+
+        if(w->per_mb_rl_bit) s->per_mb_rl_table= get_bits1(&s->gb);
+        else                 s->per_mb_rl_table= 0;
+
+        if(!s->per_mb_rl_table){
+            s->rl_table_index = decode012(&s->gb);
+            s->rl_chroma_table_index = s->rl_table_index;
+        }
+
+        s->dc_table_index = get_bits1(&s->gb);
+        s->mv_table_index = get_bits1(&s->gb);
+
+        s->inter_intra_pred= 0;//(s->width*s->height < 320*240 && s->bit_rate<=II_BITRATE);
+        s->no_rounding ^= 1;
+
+        if(s->avctx->debug&FF_DEBUG_PICT_INFO){
+            av_log(s->avctx, AV_LOG_DEBUG, "rl:%d rlc:%d dc:%d mv:%d mbrl:%d qp:%d mspel:%d per_mb_abt:%d abt_type:%d cbp:%d ii:%d\n",
+                s->rl_table_index,
+                s->rl_chroma_table_index,
+                s->dc_table_index,
+                s->mv_table_index,
+                s->per_mb_rl_table,
+                s->qscale,
+                s->mspel,
+                w->per_mb_abt,
+                w->abt_type,
+                w->cbp_table_index,
+                s->inter_intra_pred);
+        }
+    }
+    s->esc3_level_length= 0;
+    s->esc3_run_length= 0;
+
+s->picture_number++; //FIXME ?
+
+
+//    if(w->j_type)
+//        return wmv2_decode_j_picture(w); //FIXME
+
+    if(w->j_type){
+        av_log(s->avctx, AV_LOG_ERROR, "J-type picture is not supported\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static inline int wmv2_decode_motion(Wmv2Context *w, int *mx_ptr, int *my_ptr){
+    MpegEncContext * const s= &w->s;
+    int ret;
+
+    ret= msmpeg4_decode_motion(s, mx_ptr, my_ptr);
+
+    if(ret<0) return -1;
+
+    if((((*mx_ptr)|(*my_ptr)) & 1) && s->mspel)
+        w->hshift= get_bits1(&s->gb);
+    else
+        w->hshift= 0;
+
+//printf("%d %d  ", *mx_ptr, *my_ptr);
+
+    return 0;
+}
+
+static int16_t *wmv2_pred_motion(Wmv2Context *w, int *px, int *py){
+    MpegEncContext * const s= &w->s;
+    int xy, wrap, diff, type;
+    int16_t *A, *B, *C, *mot_val;
+
+    wrap = s->b8_stride;
+    xy = s->block_index[0];
+
+    mot_val = s->current_picture.motion_val[0][xy];
+
+    A = s->current_picture.motion_val[0][xy - 1];
+    B = s->current_picture.motion_val[0][xy - wrap];
+    C = s->current_picture.motion_val[0][xy + 2 - wrap];
+
+    if(s->mb_x && !s->first_slice_line && !s->mspel && w->top_left_mv_flag)
+        diff= FFMAX(FFABS(A[0] - B[0]), FFABS(A[1] - B[1]));
+    else
+        diff=0;
+
+    if(diff >= 8)
+        type= get_bits1(&s->gb);
+    else
+        type= 2;
+
+    if(type == 0){
+        *px= A[0];
+        *py= A[1];
+    }else if(type == 1){
+        *px= B[0];
+        *py= B[1];
+    }else{
+        /* special case for first (slice) line */
+        if (s->first_slice_line) {
+            *px = A[0];
+            *py = A[1];
+        } else {
+            *px = mid_pred(A[0], B[0], C[0]);
+            *py = mid_pred(A[1], B[1], C[1]);
+        }
+    }
+
+    return mot_val;
+}
+
+static inline int wmv2_decode_inter_block(Wmv2Context *w, DCTELEM *block, int n, int cbp){
+    MpegEncContext * const s= &w->s;
+    static const int sub_cbp_table[3]= {2,3,1};
+    int sub_cbp;
+
+    if(!cbp){
+        s->block_last_index[n] = -1;
+
+        return 0;
+    }
+
+    if(w->per_block_abt)
+        w->abt_type= decode012(&s->gb);
+#if 0
+    if(w->per_block_abt)
+        printf("B%d", w->abt_type);
+#endif
+    w->abt_type_table[n]= w->abt_type;
+
+    if(w->abt_type){
+//        const uint8_t *scantable= w->abt_scantable[w->abt_type-1].permutated;
+        const uint8_t *scantable= w->abt_scantable[w->abt_type-1].scantable;
+//        const uint8_t *scantable= w->abt_type-1 ? w->abt_scantable[1].permutated : w->abt_scantable[0].scantable;
+
+        sub_cbp= sub_cbp_table[ decode012(&s->gb) ];
+//        printf("S%d", sub_cbp);
+
+        if(sub_cbp&1){
+            if (msmpeg4_decode_block(s, block, n, 1, scantable) < 0)
+                return -1;
+        }
+
+        if(sub_cbp&2){
+            if (msmpeg4_decode_block(s, w->abt_block2[n], n, 1, scantable) < 0)
+                return -1;
+        }
+        s->block_last_index[n] = 63;
+
+        return 0;
+    }else{
+        return msmpeg4_decode_block(s, block, n, 1, s->inter_scantable.permutated);
+    }
+}
+
+static void wmv2_add_block(Wmv2Context *w, DCTELEM *block1, uint8_t *dst, int stride, int n){
+    MpegEncContext * const s= &w->s;
+
+  if (s->block_last_index[n] >= 0) {
+    switch(w->abt_type_table[n]){
+    case 0:
+        s->dsp.idct_add (dst, stride, block1);
+        break;
+    case 1:
+        simple_idct84_add(dst           , stride, block1);
+        simple_idct84_add(dst + 4*stride, stride, w->abt_block2[n]);
+        memset(w->abt_block2[n], 0, 64*sizeof(DCTELEM));
+        break;
+    case 2:
+        simple_idct48_add(dst           , stride, block1);
+        simple_idct48_add(dst + 4       , stride, w->abt_block2[n]);
+        memset(w->abt_block2[n], 0, 64*sizeof(DCTELEM));
+        break;
+    default:
+        av_log(s->avctx, AV_LOG_ERROR, "internal error in WMV2 abt\n");
+    }
+  }
+}
+
+void ff_wmv2_add_mb(MpegEncContext *s, DCTELEM block1[6][64], uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr){
+    Wmv2Context * const w= (Wmv2Context*)s;
+
+    wmv2_add_block(w, block1[0], dest_y                    , s->linesize, 0);
+    wmv2_add_block(w, block1[1], dest_y + 8                , s->linesize, 1);
+    wmv2_add_block(w, block1[2], dest_y +     8*s->linesize, s->linesize, 2);
+    wmv2_add_block(w, block1[3], dest_y + 8 + 8*s->linesize, s->linesize, 3);
+
+    if(s->flags&CODEC_FLAG_GRAY) return;
+
+    wmv2_add_block(w, block1[4], dest_cb                   , s->uvlinesize, 4);
+    wmv2_add_block(w, block1[5], dest_cr                   , s->uvlinesize, 5);
+}
+
+void ff_mspel_motion(MpegEncContext *s,
+                               uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+                               uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
+                               int motion_x, int motion_y, int h)
+{
+    Wmv2Context * const w= (Wmv2Context*)s;
+    uint8_t *ptr;
+    int dxy, offset, mx, my, src_x, src_y, v_edge_pos, linesize, uvlinesize;
+    int emu=0;
+
+    dxy = ((motion_y & 1) << 1) | (motion_x & 1);
+    dxy = 2*dxy + w->hshift;
+    src_x = s->mb_x * 16 + (motion_x >> 1);
+    src_y = s->mb_y * 16 + (motion_y >> 1);
+
+    /* WARNING: do no forget half pels */
+    v_edge_pos = s->v_edge_pos;
+    src_x = av_clip(src_x, -16, s->width);
+    src_y = av_clip(src_y, -16, s->height);
+
+    if(src_x<=-16 || src_x >= s->width)
+        dxy &= ~3;
+    if(src_y<=-16 || src_y >= s->height)
+        dxy &= ~4;
+
+    linesize   = s->linesize;
+    uvlinesize = s->uvlinesize;
+    ptr = ref_picture[0] + (src_y * linesize) + src_x;
+
+    if(s->flags&CODEC_FLAG_EMU_EDGE){
+        if(src_x<1 || src_y<1 || src_x + 17  >= s->h_edge_pos
+                              || src_y + h+1 >= v_edge_pos){
+            ff_emulated_edge_mc(s->edge_emu_buffer, ptr - 1 - s->linesize, s->linesize, 19, 19,
+                             src_x-1, src_y-1, s->h_edge_pos, s->v_edge_pos);
+            ptr= s->edge_emu_buffer + 1 + s->linesize;
+            emu=1;
+        }
+    }
+
+    s->dsp.put_mspel_pixels_tab[dxy](dest_y             , ptr             , linesize);
+    s->dsp.put_mspel_pixels_tab[dxy](dest_y+8           , ptr+8           , linesize);
+    s->dsp.put_mspel_pixels_tab[dxy](dest_y  +8*linesize, ptr  +8*linesize, linesize);
+    s->dsp.put_mspel_pixels_tab[dxy](dest_y+8+8*linesize, ptr+8+8*linesize, linesize);
+
+    if(s->flags&CODEC_FLAG_GRAY) return;
+
+    if (s->out_format == FMT_H263) {
+        dxy = 0;
+        if ((motion_x & 3) != 0)
+            dxy |= 1;
+        if ((motion_y & 3) != 0)
+            dxy |= 2;
+        mx = motion_x >> 2;
+        my = motion_y >> 2;
+    } else {
+        mx = motion_x / 2;
+        my = motion_y / 2;
+        dxy = ((my & 1) << 1) | (mx & 1);
+        mx >>= 1;
+        my >>= 1;
+    }
+
+    src_x = s->mb_x * 8 + mx;
+    src_y = s->mb_y * 8 + my;
+    src_x = av_clip(src_x, -8, s->width >> 1);
+    if (src_x == (s->width >> 1))
+        dxy &= ~1;
+    src_y = av_clip(src_y, -8, s->height >> 1);
+    if (src_y == (s->height >> 1))
+        dxy &= ~2;
+    offset = (src_y * uvlinesize) + src_x;
+    ptr = ref_picture[1] + offset;
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
+                         src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
+        ptr= s->edge_emu_buffer;
+    }
+    pix_op[1][dxy](dest_cb, ptr, uvlinesize, h >> 1);
+
+    ptr = ref_picture[2] + offset;
+    if(emu){
+        ff_emulated_edge_mc(s->edge_emu_buffer, ptr, s->uvlinesize, 9, 9,
+                         src_x, src_y, s->h_edge_pos>>1, s->v_edge_pos>>1);
+        ptr= s->edge_emu_buffer;
+    }
+    pix_op[1][dxy](dest_cr, ptr, uvlinesize, h >> 1);
+}
+
+
+static int wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64])
+{
+    Wmv2Context * const w= (Wmv2Context*)s;
+    int cbp, code, i;
+    uint8_t *coded_val;
+
+    if(w->j_type) return 0;
+
+    if (s->pict_type == P_TYPE) {
+        if(IS_SKIP(s->current_picture.mb_type[s->mb_y * s->mb_stride + s->mb_x])){
+            /* skip mb */
+            s->mb_intra = 0;
+            for(i=0;i<6;i++)
+                s->block_last_index[i] = -1;
+            s->mv_dir = MV_DIR_FORWARD;
+            s->mv_type = MV_TYPE_16X16;
+            s->mv[0][0][0] = 0;
+            s->mv[0][0][1] = 0;
+            s->mb_skipped = 1;
+            w->hshift=0;
+            return 0;
+        }
+
+        code = get_vlc2(&s->gb, mb_non_intra_vlc[w->cbp_table_index].table, MB_NON_INTRA_VLC_BITS, 3);
+        if (code < 0)
+            return -1;
+        s->mb_intra = (~code & 0x40) >> 6;
+
+        cbp = code & 0x3f;
+    } else {
+        s->mb_intra = 1;
+        code = get_vlc2(&s->gb, ff_msmp4_mb_i_vlc.table, MB_INTRA_VLC_BITS, 2);
+        if (code < 0){
+            av_log(s->avctx, AV_LOG_ERROR, "II-cbp illegal at %d %d\n", s->mb_x, s->mb_y);
+            return -1;
+        }
+        /* predict coded block pattern */
+        cbp = 0;
+        for(i=0;i<6;i++) {
+            int val = ((code >> (5 - i)) & 1);
+            if (i < 4) {
+                int pred = coded_block_pred(s, i, &coded_val);
+                val = val ^ pred;
+                *coded_val = val;
+            }
+            cbp |= val << (5 - i);
+        }
+    }
+
+    if (!s->mb_intra) {
+        int mx, my;
+//printf("P at %d %d\n", s->mb_x, s->mb_y);
+        wmv2_pred_motion(w, &mx, &my);
+
+        if(cbp){
+            s->dsp.clear_blocks(s->block[0]);
+            if(s->per_mb_rl_table){
+                s->rl_table_index = decode012(&s->gb);
+                s->rl_chroma_table_index = s->rl_table_index;
+            }
+
+            if(w->abt_flag && w->per_mb_abt){
+                w->per_block_abt= get_bits1(&s->gb);
+                if(!w->per_block_abt)
+                    w->abt_type= decode012(&s->gb);
+            }else
+                w->per_block_abt=0;
+        }
+
+        if (wmv2_decode_motion(w, &mx, &my) < 0)
+            return -1;
+
+        s->mv_dir = MV_DIR_FORWARD;
+        s->mv_type = MV_TYPE_16X16;
+        s->mv[0][0][0] = mx;
+        s->mv[0][0][1] = my;
+
+        for (i = 0; i < 6; i++) {
+            if (wmv2_decode_inter_block(w, block[i], i, (cbp >> (5 - i)) & 1) < 0)
+            {
+                av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding inter block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
+                return -1;
+            }
+        }
+    } else {
+//if(s->pict_type==P_TYPE)
+//   printf("%d%d ", s->inter_intra_pred, cbp);
+//printf("I at %d %d %d %06X\n", s->mb_x, s->mb_y, ((cbp&3)? 1 : 0) +((cbp&0x3C)? 2 : 0), show_bits(&s->gb, 24));
+        s->ac_pred = get_bits1(&s->gb);
+        if(s->inter_intra_pred){
+            s->h263_aic_dir= get_vlc2(&s->gb, inter_intra_vlc.table, INTER_INTRA_VLC_BITS, 1);
+//            printf("%d%d %d %d/", s->ac_pred, s->h263_aic_dir, s->mb_x, s->mb_y);
+        }
+        if(s->per_mb_rl_table && cbp){
+            s->rl_table_index = decode012(&s->gb);
+            s->rl_chroma_table_index = s->rl_table_index;
+        }
+
+        s->dsp.clear_blocks(s->block[0]);
+        for (i = 0; i < 6; i++) {
+            if (msmpeg4_decode_block(s, block[i], i, (cbp >> (5 - i)) & 1, NULL) < 0)
+            {
+                av_log(s->avctx, AV_LOG_ERROR, "\nerror while decoding intra block: %d x %d (%d)\n", s->mb_x, s->mb_y, i);
+                return -1;
+            }
+        }
+    }
+
+    return 0;
+}
+
+static int wmv2_decode_init(AVCodecContext *avctx){
+    Wmv2Context * const w= avctx->priv_data;
+
+    if(ff_h263_decode_init(avctx) < 0)
+        return -1;
+
+    wmv2_common_init(w);
+
+    return 0;
+}
+
+AVCodec wmv2_decoder = {
+    "wmv2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WMV2,
+    sizeof(Wmv2Context),
+    wmv2_decode_init,
+    NULL,
+    ff_h263_decode_end,
+    ff_h263_decode_frame,
+    CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+};
+
+#ifdef CONFIG_ENCODERS
+AVCodec wmv2_encoder = {
+    "wmv2",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WMV2,
+    sizeof(Wmv2Context),
+    wmv2_encode_init,
+    MPV_encode_picture,
+    MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
+#endif
diff --git a/contrib/ffmpeg/libavcodec/wnv1.c b/contrib/ffmpeg/libavcodec/wnv1.c
new file mode 100644
index 000000000..46b31a5c5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/wnv1.c
@@ -0,0 +1,146 @@
+/*
+ * Winnov WNV1 codec
+ * Copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file wnv1.c
+ * Winnov WNV1 codec.
+ */
+
+#include "avcodec.h"
+#include "common.h"
+#include "bitstream.h"
+
+
+typedef struct WNV1Context{
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    int shift;
+    GetBitContext gb;
+} WNV1Context;
+
+static uint16_t code_tab[16][2]={
+{0x1FD,9}, {0xFD,8}, {0x7D,7}, {0x3D,6}, {0x1D,5}, {0x0D,4}, {0x005,3},
+{0x000,1},
+{0x004,3}, {0x0C,4}, {0x1C,5}, {0x3C,6}, {0x7C,7}, {0xFC,8}, {0x1FC,9}, {0xFF,8}
+};
+
+#define CODE_VLC_BITS 9
+static VLC code_vlc;
+
+/* returns modified base_value */
+static inline int wnv1_get_code(WNV1Context *w, int base_value)
+{
+    int v = get_vlc2(&w->gb, code_vlc.table, CODE_VLC_BITS, 1);
+
+    if(v==15)
+        return ff_reverse[ get_bits(&w->gb, 8 - w->shift) ];
+    else
+        return base_value + ((v - 7)<<w->shift);
+}
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    WNV1Context * const l = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&l->pic;
+    unsigned char *Y,*U,*V;
+    int i, j;
+    int prev_y = 0, prev_u = 0, prev_v = 0;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference = 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->key_frame = 1;
+
+    for(i=8; i<buf_size; i++)
+        buf[i]= ff_reverse[ buf[i] ]; //FIXME ensure that the buffer is modifyable or use a temp one
+    init_get_bits(&l->gb, buf+8, (buf_size-8)*8);
+
+    if (buf[2] >> 4 == 6)
+        l->shift = 2;
+    else {
+        l->shift = 8 - (buf[2] >> 4);
+        if (l->shift > 4) {
+            av_log(avctx, AV_LOG_ERROR, "Unknown WNV1 frame header value %i, please upload file for study\n", buf[2] >> 4);
+            l->shift = 4;
+        }
+        if (l->shift < 1) {
+            av_log(avctx, AV_LOG_ERROR, "Unknown WNV1 frame header value %i, please upload file for study\n", buf[2] >> 4);
+            l->shift = 1;
+        }
+    }
+
+    Y = p->data[0];
+    U = p->data[1];
+    V = p->data[2];
+    for (j = 0; j < avctx->height; j++) {
+        for (i = 0; i < avctx->width / 2; i++) {
+            Y[i * 2] = wnv1_get_code(l, prev_y);
+            prev_u = U[i] = wnv1_get_code(l, prev_u);
+            prev_y = Y[(i * 2) + 1] = wnv1_get_code(l, Y[i * 2]);
+            prev_v = V[i] = wnv1_get_code(l, prev_v);
+        }
+        Y += p->linesize[0];
+        U += p->linesize[1];
+        V += p->linesize[2];
+    }
+
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = l->pic;
+
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx){
+    WNV1Context * const l = avctx->priv_data;
+
+    l->avctx = avctx;
+    avctx->pix_fmt = PIX_FMT_YUV422P;
+
+    if(!code_vlc.table){
+        init_vlc(&code_vlc, CODE_VLC_BITS, 16,
+                    &code_tab[0][1], 4, 2,
+                    &code_tab[0][0], 4, 2, 1);
+    }
+
+    return 0;
+}
+
+AVCodec wnv1_decoder = {
+    "wnv1",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_WNV1,
+    sizeof(WNV1Context),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/ws-snd1.c b/contrib/ffmpeg/libavcodec/ws-snd1.c
new file mode 100644
index 000000000..3624909a3
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/ws-snd1.c
@@ -0,0 +1,144 @@
+/*
+ * Westwood SNDx codecs
+ * Copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+
+/**
+ * @file ws-snd.c
+ * Westwood SNDx codecs.
+ *
+ * Reference documents about VQA format and its audio codecs
+ * can be found here:
+ * http://www.multimedia.cx
+ */
+
+static const char ws_adpcm_2bit[] = { -2, -1, 0, 1};
+static const char ws_adpcm_4bit[] = {
+    -9, -8, -6, -5, -4, -3, -2, -1,
+     0,  1,  2,  3,  4,  5,  6,  8 };
+
+#define CLIP8(a) if(a>127)a=127;if(a<-128)a=-128;
+
+static int ws_snd_decode_init(AVCodecContext * avctx)
+{
+//    WSSNDContext *c = avctx->priv_data;
+
+    return 0;
+}
+
+static int ws_snd_decode_frame(AVCodecContext *avctx,
+                void *data, int *data_size,
+                uint8_t *buf, int buf_size)
+{
+//    WSSNDContext *c = avctx->priv_data;
+
+    int in_size, out_size;
+    int sample = 0;
+    int i;
+    short *samples = data;
+
+    if (!buf_size)
+        return 0;
+
+    out_size = AV_RL16(&buf[0]);
+    *data_size = out_size * 2;
+    in_size = AV_RL16(&buf[2]);
+    buf += 4;
+
+    if (in_size == out_size) {
+        for (i = 0; i < out_size; i++)
+            *samples++ = (*buf++ - 0x80) << 8;
+        return buf_size;
+    }
+
+    while (out_size > 0) {
+        int code;
+        uint8_t count;
+        code = (*buf) >> 6;
+        count = (*buf) & 0x3F;
+        buf++;
+        switch(code) {
+        case 0: /* ADPCM 2-bit */
+            for (count++; count > 0; count--) {
+                code = *buf++;
+                sample += ws_adpcm_2bit[code & 0x3];
+                CLIP8(sample);
+                *samples++ = sample << 8;
+                sample += ws_adpcm_2bit[(code >> 2) & 0x3];
+                CLIP8(sample);
+                *samples++ = sample << 8;
+                sample += ws_adpcm_2bit[(code >> 4) & 0x3];
+                CLIP8(sample);
+                *samples++ = sample << 8;
+                sample += ws_adpcm_2bit[(code >> 6) & 0x3];
+                CLIP8(sample);
+                *samples++ = sample << 8;
+                out_size -= 4;
+            }
+            break;
+        case 1: /* ADPCM 4-bit */
+            for (count++; count > 0; count--) {
+                code = *buf++;
+                sample += ws_adpcm_4bit[code & 0xF];
+                CLIP8(sample);
+                *samples++ = sample << 8;
+                sample += ws_adpcm_4bit[code >> 4];
+                CLIP8(sample);
+                *samples++ = sample << 8;
+                out_size -= 2;
+            }
+            break;
+        case 2: /* no compression */
+            if (count & 0x20) { /* big delta */
+                char t;
+                t = count;
+                t <<= 3;
+                sample += t >> 3;
+                *samples++ = sample << 8;
+                out_size--;
+            } else { /* copy */
+                for (count++; count > 0; count--) {
+                    *samples++ = (*buf++ - 0x80) << 8;
+                    out_size--;
+                }
+                sample = buf[-1] - 0x80;
+            }
+            break;
+        default: /* run */
+            for(count++; count > 0; count--) {
+                *samples++ = sample << 8;
+                out_size--;
+            }
+        }
+    }
+
+    return buf_size;
+}
+
+AVCodec ws_snd1_decoder = {
+    "ws_snd1",
+    CODEC_TYPE_AUDIO,
+    CODEC_ID_WESTWOOD_SND1,
+    0,
+    ws_snd_decode_init,
+    NULL,
+    NULL,
+    ws_snd_decode_frame,
+};
diff --git a/contrib/ffmpeg/libavcodec/x264.c b/contrib/ffmpeg/libavcodec/x264.c
new file mode 100644
index 000000000..c9df820f5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/x264.c
@@ -0,0 +1,300 @@
+/*
+ * H.264 encoding using the x264 library
+ * Copyright (C) 2005  Mans Rullgard <mru@inprovide.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avcodec.h"
+#include <x264.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct X264Context {
+    x264_param_t params;
+    x264_t *enc;
+    x264_picture_t pic;
+    AVFrame out_pic;
+} X264Context;
+
+static void
+X264_log(void *p, int level, const char *fmt, va_list args)
+{
+    static const int level_map[] = {
+        [X264_LOG_ERROR]   = AV_LOG_ERROR,
+        [X264_LOG_WARNING] = AV_LOG_ERROR,
+        [X264_LOG_INFO]    = AV_LOG_INFO,
+        [X264_LOG_DEBUG]   = AV_LOG_DEBUG
+    };
+
+    if(level < 0 || level > X264_LOG_DEBUG)
+        return;
+
+    av_vlog(p, level_map[level], fmt, args);
+}
+
+
+static int
+encode_nals(uint8_t *buf, int size, x264_nal_t *nals, int nnal)
+{
+    uint8_t *p = buf;
+    int i;
+
+    for(i = 0; i < nnal; i++){
+        int s = x264_nal_encode(p, &size, 1, nals + i);
+        if(s < 0)
+            return -1;
+        p += s;
+    }
+
+    return p - buf;
+}
+
+static int
+X264_frame(AVCodecContext *ctx, uint8_t *buf, int bufsize, void *data)
+{
+    X264Context *x4 = ctx->priv_data;
+    AVFrame *frame = data;
+    x264_nal_t *nal;
+    int nnal, i;
+    x264_picture_t pic_out;
+
+    x4->pic.img.i_csp = X264_CSP_I420;
+    x4->pic.img.i_plane = 3;
+
+    if (frame) {
+        for(i = 0; i < 3; i++){
+            x4->pic.img.plane[i] = frame->data[i];
+            x4->pic.img.i_stride[i] = frame->linesize[i];
+        }
+
+        x4->pic.i_pts = frame->pts;
+        x4->pic.i_type = X264_TYPE_AUTO;
+    }
+
+    if(x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL,
+                           &pic_out))
+        return -1;
+
+    bufsize = encode_nals(buf, bufsize, nal, nnal);
+    if(bufsize < 0)
+        return -1;
+
+    /* FIXME: dts */
+    x4->out_pic.pts = pic_out.i_pts;
+
+    switch(pic_out.i_type){
+    case X264_TYPE_IDR:
+    case X264_TYPE_I:
+        x4->out_pic.pict_type = FF_I_TYPE;
+        break;
+    case X264_TYPE_P:
+        x4->out_pic.pict_type = FF_P_TYPE;
+        break;
+    case X264_TYPE_B:
+    case X264_TYPE_BREF:
+        x4->out_pic.pict_type = FF_B_TYPE;
+        break;
+    }
+
+    x4->out_pic.key_frame = pic_out.i_type == X264_TYPE_IDR;
+    x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA;
+
+    return bufsize;
+}
+
+static int
+X264_close(AVCodecContext *avctx)
+{
+    X264Context *x4 = avctx->priv_data;
+
+    if(x4->enc)
+        x264_encoder_close(x4->enc);
+
+    return 0;
+}
+
+static int
+X264_init(AVCodecContext *avctx)
+{
+    X264Context *x4 = avctx->priv_data;
+
+    x264_param_default(&x4->params);
+
+    x4->params.pf_log = X264_log;
+    x4->params.p_log_private = avctx;
+
+    x4->params.i_keyint_max = avctx->gop_size;
+    x4->params.rc.i_bitrate = avctx->bit_rate / 1000;
+    x4->params.rc.i_vbv_buffer_size = avctx->rc_buffer_size / 1000;
+    x4->params.rc.i_vbv_max_bitrate = avctx->rc_max_rate / 1000;
+    x4->params.rc.b_stat_write = (avctx->flags & CODEC_FLAG_PASS1);
+    if(avctx->flags & CODEC_FLAG_PASS2) x4->params.rc.b_stat_read = 1;
+    else{
+        if(avctx->crf){
+            x4->params.rc.i_rc_method = X264_RC_CRF;
+            x4->params.rc.f_rf_constant = avctx->crf;
+        }else if(avctx->cqp > -1){
+            x4->params.rc.i_rc_method = X264_RC_CQP;
+            x4->params.rc.i_qp_constant = avctx->cqp;
+        }
+    }
+
+    // if neither crf nor cqp modes are selected we have to enable the RC
+    // we do it this way because we cannot check if the bitrate has been set
+    if(!(avctx->crf || (avctx->cqp > -1))) x4->params.rc.i_rc_method = X264_RC_ABR;
+
+    x4->params.i_bframe = avctx->max_b_frames;
+    x4->params.b_cabac = avctx->coder_type == FF_CODER_TYPE_AC;
+    x4->params.b_bframe_adaptive = avctx->b_frame_strategy;
+    x4->params.i_bframe_bias = avctx->bframebias;
+    x4->params.b_bframe_pyramid = (avctx->flags2 & CODEC_FLAG2_BPYRAMID);
+    avctx->has_b_frames= (avctx->flags2 & CODEC_FLAG2_BPYRAMID) ? 2 : !!avctx->max_b_frames;
+
+    x4->params.i_keyint_min = avctx->keyint_min;
+    if(x4->params.i_keyint_min > x4->params.i_keyint_max)
+        x4->params.i_keyint_min = x4->params.i_keyint_max;
+
+    x4->params.i_scenecut_threshold = avctx->scenechange_threshold;
+
+    x4->params.b_deblocking_filter = (avctx->flags & CODEC_FLAG_LOOP_FILTER);
+    x4->params.i_deblocking_filter_alphac0 = avctx->deblockalpha;
+    x4->params.i_deblocking_filter_beta = avctx->deblockbeta;
+
+    x4->params.rc.i_qp_min = avctx->qmin;
+    x4->params.rc.i_qp_max = avctx->qmax;
+    x4->params.rc.i_qp_step = avctx->max_qdiff;
+
+    x4->params.rc.f_qcompress = avctx->qcompress;  /* 0.0 => cbr, 1.0 => constant qp */
+    x4->params.rc.f_qblur = avctx->qblur;        /* temporally blur quants */
+    x4->params.rc.f_complexity_blur = avctx->complexityblur;
+
+    x4->params.i_frame_reference = avctx->refs;
+
+    x4->params.i_width = avctx->width;
+    x4->params.i_height = avctx->height;
+    x4->params.vui.i_sar_width = avctx->sample_aspect_ratio.num;
+    x4->params.vui.i_sar_height = avctx->sample_aspect_ratio.den;
+    x4->params.i_fps_num = avctx->time_base.den;
+    x4->params.i_fps_den = avctx->time_base.num;
+
+    x4->params.analyse.inter = 0;
+    if(avctx->partitions){
+        if(avctx->partitions & X264_PART_I4X4)
+            x4->params.analyse.inter |= X264_ANALYSE_I4x4;
+        if(avctx->partitions & X264_PART_I8X8)
+            x4->params.analyse.inter |= X264_ANALYSE_I8x8;
+        if(avctx->partitions & X264_PART_P8X8)
+            x4->params.analyse.inter |= X264_ANALYSE_PSUB16x16;
+        if(avctx->partitions & X264_PART_P4X4)
+            x4->params.analyse.inter |= X264_ANALYSE_PSUB8x8;
+        if(avctx->partitions & X264_PART_B8X8)
+            x4->params.analyse.inter |= X264_ANALYSE_BSUB16x16;
+    }
+
+    x4->params.analyse.i_direct_mv_pred = avctx->directpred;
+
+    x4->params.analyse.b_weighted_bipred = (avctx->flags2 & CODEC_FLAG2_WPRED);
+
+    if(avctx->me_method == ME_EPZS)
+        x4->params.analyse.i_me_method = X264_ME_DIA;
+    else if(avctx->me_method == ME_HEX)
+        x4->params.analyse.i_me_method = X264_ME_HEX;
+    else if(avctx->me_method == ME_UMH)
+        x4->params.analyse.i_me_method = X264_ME_UMH;
+    else if(avctx->me_method == ME_FULL)
+        x4->params.analyse.i_me_method = X264_ME_ESA;
+    else x4->params.analyse.i_me_method = X264_ME_HEX;
+
+    x4->params.analyse.i_me_range = avctx->me_range;
+    x4->params.analyse.i_subpel_refine = avctx->me_subpel_quality;
+
+    x4->params.analyse.b_bidir_me = (avctx->bidir_refine > 0);
+    x4->params.analyse.b_bframe_rdo = (avctx->flags2 & CODEC_FLAG2_BRDO);
+    x4->params.analyse.b_mixed_references =
+        (avctx->flags2 & CODEC_FLAG2_MIXED_REFS);
+    x4->params.analyse.b_chroma_me = (avctx->me_cmp & FF_CMP_CHROMA);
+    x4->params.analyse.b_transform_8x8 = (avctx->flags2 & CODEC_FLAG2_8X8DCT);
+    x4->params.analyse.b_fast_pskip = (avctx->flags2 & CODEC_FLAG2_FASTPSKIP);
+
+    x4->params.analyse.i_trellis = avctx->trellis;
+    x4->params.analyse.i_noise_reduction = avctx->noise_reduction;
+
+    if(avctx->level > 0) x4->params.i_level_idc = avctx->level;
+
+    x4->params.rc.f_rate_tolerance =
+        (float)avctx->bit_rate_tolerance/avctx->bit_rate;
+
+    if((avctx->rc_buffer_size != 0) &&
+            (avctx->rc_initial_buffer_occupancy <= avctx->rc_buffer_size)){
+        x4->params.rc.f_vbv_buffer_init =
+            (float)avctx->rc_initial_buffer_occupancy/avctx->rc_buffer_size;
+    }
+    else x4->params.rc.f_vbv_buffer_init = 0.9;
+
+    x4->params.rc.f_ip_factor = 1/fabs(avctx->i_quant_factor);
+    x4->params.rc.f_pb_factor = avctx->b_quant_factor;
+    x4->params.analyse.i_chroma_qp_offset = avctx->chromaoffset;
+    x4->params.rc.psz_rc_eq = avctx->rc_eq;
+
+    x4->params.analyse.b_psnr = (avctx->flags & CODEC_FLAG_PSNR);
+    x4->params.i_log_level = X264_LOG_DEBUG;
+
+    x4->params.b_aud = (avctx->flags2 & CODEC_FLAG2_AUD);
+
+    x4->params.i_threads = avctx->thread_count;
+
+    if(avctx->flags & CODEC_FLAG_GLOBAL_HEADER){
+        x4->params.b_repeat_headers = 0;
+    }
+
+    x4->enc = x264_encoder_open(&x4->params);
+    if(!x4->enc)
+        return -1;
+
+    avctx->coded_frame = &x4->out_pic;
+
+    if(avctx->flags & CODEC_FLAG_GLOBAL_HEADER){
+        x264_nal_t *nal;
+        int nnal, i, s = 0;
+
+        x264_encoder_headers(x4->enc, &nal, &nnal);
+
+        /* 5 bytes NAL header + worst case escaping */
+        for(i = 0; i < nnal; i++)
+            s += 5 + nal[i].i_payload * 4 / 3;
+
+        avctx->extradata = av_malloc(s);
+        avctx->extradata_size = encode_nals(avctx->extradata, s, nal, nnal);
+    }
+
+    return 0;
+}
+
+AVCodec x264_encoder = {
+    .name = "h264",
+    .type = CODEC_TYPE_VIDEO,
+    .id = CODEC_ID_H264,
+    .priv_data_size = sizeof(X264Context),
+    .init = X264_init,
+    .encode = X264_frame,
+    .close = X264_close,
+    .capabilities = CODEC_CAP_DELAY,
+    .pix_fmts = (enum PixelFormat[]) { PIX_FMT_YUV420P, -1 }
+};
diff --git a/contrib/ffmpeg/libavcodec/xan.c b/contrib/ffmpeg/libavcodec/xan.c
new file mode 100644
index 000000000..f697514a0
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xan.c
@@ -0,0 +1,492 @@
+/*
+ * Wing Commander/Xan Video Decoder
+ * Copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file xan.c
+ * Xan video decoder for Wing Commander III computer game
+ * by Mario Brito (mbrito@student.dei.uc.pt)
+ * and Mike Melanson (melanson@pcisys.net)
+ *
+ * The xan_wc3 decoder outputs PAL8 data.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+typedef struct XanContext {
+
+    AVCodecContext *avctx;
+    AVFrame last_frame;
+    AVFrame current_frame;
+
+    unsigned char *buf;
+    int size;
+
+    /* scratch space */
+    unsigned char *buffer1;
+    int buffer1_size;
+    unsigned char *buffer2;
+    int buffer2_size;
+
+    int frame_size;
+
+} XanContext;
+
+static int xan_decode_init(AVCodecContext *avctx)
+{
+    XanContext *s = avctx->priv_data;
+
+    s->avctx = avctx;
+    s->frame_size = 0;
+
+    if ((avctx->codec->id == CODEC_ID_XAN_WC3) &&
+        (s->avctx->palctrl == NULL)) {
+        av_log(avctx, AV_LOG_ERROR, " WC3 Xan video: palette expected.\n");
+        return -1;
+    }
+
+    avctx->pix_fmt = PIX_FMT_PAL8;
+    avctx->has_b_frames = 0;
+
+    if(avcodec_check_dimensions(avctx, avctx->width, avctx->height))
+        return -1;
+
+    s->buffer1_size = avctx->width * avctx->height;
+    s->buffer1 = av_malloc(s->buffer1_size);
+    s->buffer2_size = avctx->width * avctx->height;
+    s->buffer2 = av_malloc(s->buffer2_size);
+    if (!s->buffer1 || !s->buffer2)
+        return -1;
+
+    return 0;
+}
+
+/* This function is used in lieu of memcpy(). This decoder can not use
+ * memcpy because the memory locations often overlap and
+ * memcpy doesn't like that; it's not uncommon, for example, for
+ * dest = src+1, to turn byte A into  pattern AAAAAAAA.
+ * This was originally repz movsb in Intel x86 ASM. */
+static inline void bytecopy(unsigned char *dest, unsigned char *src, int count)
+{
+    int i;
+
+    for (i = 0; i < count; i++)
+        dest[i] = src[i];
+}
+
+static int xan_huffman_decode(unsigned char *dest, unsigned char *src,
+    int dest_len)
+{
+    unsigned char byte = *src++;
+    unsigned char ival = byte + 0x16;
+    unsigned char * ptr = src + byte*2;
+    unsigned char val = ival;
+    int counter = 0;
+    unsigned char *dest_end = dest + dest_len;
+
+    unsigned char bits = *ptr++;
+
+    while ( val != 0x16 ) {
+        if ( (1 << counter) & bits )
+            val = src[byte + val - 0x17];
+        else
+            val = src[val - 0x17];
+
+        if ( val < 0x16 ) {
+            if (dest + 1 > dest_end)
+                return 0;
+            *dest++ = val;
+            val = ival;
+        }
+
+        if (counter++ == 7) {
+            counter = 0;
+            bits = *ptr++;
+        }
+    }
+
+    return 0;
+}
+
+static void xan_unpack(unsigned char *dest, unsigned char *src, int dest_len)
+{
+    unsigned char opcode;
+    int size;
+    int offset;
+    int byte1, byte2, byte3;
+    unsigned char *dest_end = dest + dest_len;
+
+    for (;;) {
+        opcode = *src++;
+
+        if ( (opcode & 0x80) == 0 ) {
+
+            offset = *src++;
+
+            size = opcode & 3;
+            if (dest + size > dest_end)
+                return;
+            bytecopy(dest, src, size);  dest += size;  src += size;
+
+            size = ((opcode & 0x1c) >> 2) + 3;
+            if (dest + size > dest_end)
+                return;
+            bytecopy (dest, dest - (((opcode & 0x60) << 3) + offset + 1), size);
+            dest += size;
+
+        } else if ( (opcode & 0x40) == 0 ) {
+
+            byte1 = *src++;
+            byte2 = *src++;
+
+            size = byte1 >> 6;
+            if (dest + size > dest_end)
+                return;
+            bytecopy (dest, src, size);  dest += size;  src += size;
+
+            size = (opcode & 0x3f) + 4;
+            if (dest + size > dest_end)
+                return;
+            bytecopy (dest, dest - (((byte1 & 0x3f) << 8) + byte2 + 1), size);
+            dest += size;
+
+        } else if ( (opcode & 0x20) == 0 ) {
+
+            byte1 = *src++;
+            byte2 = *src++;
+            byte3 = *src++;
+
+            size = opcode & 3;
+            if (dest + size > dest_end)
+                return;
+            bytecopy (dest, src, size);  dest += size;  src += size;
+
+            size = byte3 + 5 + ((opcode & 0xc) << 6);
+            if (dest + size > dest_end)
+                return;
+            bytecopy (dest,
+                dest - ((((opcode & 0x10) >> 4) << 0x10) + 1 + (byte1 << 8) + byte2),
+                size);
+            dest += size;
+        } else {
+            size = ((opcode & 0x1f) << 2) + 4;
+
+            if (size > 0x70)
+                break;
+
+            if (dest + size > dest_end)
+                return;
+            bytecopy (dest, src, size);  dest += size;  src += size;
+        }
+    }
+
+    size = opcode & 3;
+    bytecopy(dest, src, size);  dest += size;  src += size;
+}
+
+static void inline xan_wc3_output_pixel_run(XanContext *s,
+    unsigned char *pixel_buffer, int x, int y, int pixel_count)
+{
+    int stride;
+    int line_inc;
+    int index;
+    int current_x;
+    int width = s->avctx->width;
+    unsigned char *palette_plane;
+
+    palette_plane = s->current_frame.data[0];
+    stride = s->current_frame.linesize[0];
+    line_inc = stride - width;
+    index = y * stride + x;
+    current_x = x;
+    while((pixel_count--) && (index < s->frame_size)) {
+
+        /* don't do a memcpy() here; keyframes generally copy an entire
+         * frame of data and the stride needs to be accounted for */
+        palette_plane[index++] = *pixel_buffer++;
+
+        current_x++;
+        if (current_x >= width) {
+            index += line_inc;
+            current_x = 0;
+        }
+    }
+}
+
+static void inline xan_wc3_copy_pixel_run(XanContext *s,
+    int x, int y, int pixel_count, int motion_x, int motion_y)
+{
+    int stride;
+    int line_inc;
+    int curframe_index, prevframe_index;
+    int curframe_x, prevframe_x;
+    int width = s->avctx->width;
+    unsigned char *palette_plane, *prev_palette_plane;
+
+    palette_plane = s->current_frame.data[0];
+    prev_palette_plane = s->last_frame.data[0];
+    stride = s->current_frame.linesize[0];
+    line_inc = stride - width;
+    curframe_index = y * stride + x;
+    curframe_x = x;
+    prevframe_index = (y + motion_y) * stride + x + motion_x;
+    prevframe_x = x + motion_x;
+    while((pixel_count--) && (curframe_index < s->frame_size)) {
+
+        palette_plane[curframe_index++] =
+            prev_palette_plane[prevframe_index++];
+
+        curframe_x++;
+        if (curframe_x >= width) {
+            curframe_index += line_inc;
+            curframe_x = 0;
+        }
+
+        prevframe_x++;
+        if (prevframe_x >= width) {
+            prevframe_index += line_inc;
+            prevframe_x = 0;
+        }
+    }
+}
+
+static void xan_wc3_decode_frame(XanContext *s) {
+
+    int width = s->avctx->width;
+    int height = s->avctx->height;
+    int total_pixels = width * height;
+    unsigned char opcode;
+    unsigned char flag = 0;
+    int size = 0;
+    int motion_x, motion_y;
+    int x, y;
+
+    unsigned char *opcode_buffer = s->buffer1;
+    int opcode_buffer_size = s->buffer1_size;
+    unsigned char *imagedata_buffer = s->buffer2;
+    int imagedata_buffer_size = s->buffer2_size;
+
+    /* pointers to segments inside the compressed chunk */
+    unsigned char *huffman_segment;
+    unsigned char *size_segment;
+    unsigned char *vector_segment;
+    unsigned char *imagedata_segment;
+
+    huffman_segment =   s->buf + AV_RL16(&s->buf[0]);
+    size_segment =      s->buf + AV_RL16(&s->buf[2]);
+    vector_segment =    s->buf + AV_RL16(&s->buf[4]);
+    imagedata_segment = s->buf + AV_RL16(&s->buf[6]);
+
+    xan_huffman_decode(opcode_buffer, huffman_segment, opcode_buffer_size);
+
+    if (imagedata_segment[0] == 2)
+        xan_unpack(imagedata_buffer, &imagedata_segment[1],
+            imagedata_buffer_size);
+    else
+        imagedata_buffer = &imagedata_segment[1];
+
+    /* use the decoded data segments to build the frame */
+    x = y = 0;
+    while (total_pixels) {
+
+        opcode = *opcode_buffer++;
+        size = 0;
+
+        switch (opcode) {
+
+        case 0:
+            flag ^= 1;
+            continue;
+
+        case 1:
+        case 2:
+        case 3:
+        case 4:
+        case 5:
+        case 6:
+        case 7:
+        case 8:
+            size = opcode;
+            break;
+
+        case 12:
+        case 13:
+        case 14:
+        case 15:
+        case 16:
+        case 17:
+        case 18:
+            size += (opcode - 10);
+            break;
+
+        case 9:
+        case 19:
+            size = *size_segment++;
+            break;
+
+        case 10:
+        case 20:
+            size = AV_RB16(&size_segment[0]);
+            size_segment += 2;
+            break;
+
+        case 11:
+        case 21:
+            size = (size_segment[0] << 16) | (size_segment[1] << 8) |
+                size_segment[2];
+            size_segment += 3;
+            break;
+        }
+
+        if (opcode < 12) {
+            flag ^= 1;
+            if (flag) {
+                /* run of (size) pixels is unchanged from last frame */
+                xan_wc3_copy_pixel_run(s, x, y, size, 0, 0);
+            } else {
+                /* output a run of pixels from imagedata_buffer */
+                xan_wc3_output_pixel_run(s, imagedata_buffer, x, y, size);
+                imagedata_buffer += size;
+            }
+        } else {
+            /* run-based motion compensation from last frame */
+            motion_x = (*vector_segment >> 4) & 0xF;
+            motion_y = *vector_segment & 0xF;
+            vector_segment++;
+
+            /* sign extension */
+            if (motion_x & 0x8)
+                motion_x |= 0xFFFFFFF0;
+            if (motion_y & 0x8)
+                motion_y |= 0xFFFFFFF0;
+
+            /* copy a run of pixels from the previous frame */
+            xan_wc3_copy_pixel_run(s, x, y, size, motion_x, motion_y);
+
+            flag = 0;
+        }
+
+        /* coordinate accounting */
+        total_pixels -= size;
+        while (size) {
+            if (x + size >= width) {
+                y++;
+                size -= (width - x);
+                x = 0;
+            } else {
+                x += size;
+                size = 0;
+            }
+        }
+    }
+}
+
+static void xan_wc4_decode_frame(XanContext *s) {
+}
+
+static int xan_decode_frame(AVCodecContext *avctx,
+                            void *data, int *data_size,
+                            uint8_t *buf, int buf_size)
+{
+    XanContext *s = avctx->priv_data;
+    AVPaletteControl *palette_control = avctx->palctrl;
+
+    if (avctx->get_buffer(avctx, &s->current_frame)) {
+        av_log(s->avctx, AV_LOG_ERROR, "  Xan Video: get_buffer() failed\n");
+        return -1;
+    }
+    s->current_frame.reference = 3;
+
+    if (!s->frame_size)
+        s->frame_size = s->current_frame.linesize[0] * s->avctx->height;
+
+    palette_control->palette_changed = 0;
+    memcpy(s->current_frame.data[1], palette_control->palette,
+        AVPALETTE_SIZE);
+    s->current_frame.palette_has_changed = 1;
+
+    s->buf = buf;
+    s->size = buf_size;
+
+    if (avctx->codec->id == CODEC_ID_XAN_WC3)
+        xan_wc3_decode_frame(s);
+    else if (avctx->codec->id == CODEC_ID_XAN_WC4)
+        xan_wc4_decode_frame(s);
+
+    /* release the last frame if it is allocated */
+    if (s->last_frame.data[0])
+        avctx->release_buffer(avctx, &s->last_frame);
+
+    /* shuffle frames */
+    s->last_frame = s->current_frame;
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = s->current_frame;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+static int xan_decode_end(AVCodecContext *avctx)
+{
+    XanContext *s = avctx->priv_data;
+
+    /* release the last frame */
+    if (s->last_frame.data[0])
+        avctx->release_buffer(avctx, &s->last_frame);
+
+    av_free(s->buffer1);
+    av_free(s->buffer2);
+
+    return 0;
+}
+
+AVCodec xan_wc3_decoder = {
+    "xan_wc3",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_XAN_WC3,
+    sizeof(XanContext),
+    xan_decode_init,
+    NULL,
+    xan_decode_end,
+    xan_decode_frame,
+    CODEC_CAP_DR1,
+};
+
+/*
+AVCodec xan_wc4_decoder = {
+    "xan_wc4",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_XAN_WC4,
+    sizeof(XanContext),
+    xan_decode_init,
+    NULL,
+    xan_decode_end,
+    xan_decode_frame,
+    CODEC_CAP_DR1,
+};
+*/
diff --git a/contrib/ffmpeg/libavcodec/xiph.c b/contrib/ffmpeg/libavcodec/xiph.c
new file mode 100644
index 000000000..65c9d5603
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xiph.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2007  FFmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "xiph.h"
+
+int ff_split_xiph_headers(uint8_t *extradata, int extradata_size,
+                          int first_header_size, uint8_t *header_start[3],
+                          int header_len[3])
+{
+    int i, j;
+
+    if (AV_RB16(extradata) == first_header_size) {
+        for (i=0; i<3; i++) {
+            header_len[i] = AV_RB16(extradata);
+            extradata += 2;
+            header_start[i] = extradata;
+            extradata += header_len[i];
+        }
+    } else if (extradata[0] == 2) {
+        for (i=0,j=1; i<2; i++,j++) {
+            header_len[i] = 0;
+            for (; j<extradata_size && extradata[j]==0xff; j++) {
+                header_len[i] += 0xff;
+            }
+            if (j >= extradata_size)
+                return -1;
+
+            header_len[i] += extradata[j];
+        }
+        header_len[2] = extradata_size - header_len[0] - header_len[1] - j;
+        extradata += j;
+        header_start[0] = extradata;
+        header_start[1] = header_start[0] + header_len[0];
+        header_start[2] = header_start[1] + header_len[1];
+    } else {
+        return -1;
+    }
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavcodec/xiph.h b/contrib/ffmpeg/libavcodec/xiph.h
new file mode 100644
index 000000000..85cfeebaf
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xiph.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2007  FFmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "common.h"
+
+/**
+ * Splits a single extradata buffer into the three headers that most
+ * Xiph codecs use. (e.g. Theora and Vorbis)
+ * Works both with Matroska's packing and lavc's packing.
+ *
+ * @param[in] extradata The single chunk that combines all three headers
+ * @param[in] extradata_size The size of the extradata buffer
+ * @param[in] first_header_size The size of the first header, used to
+ * differentiate between the Matroska packing and lavc packing.
+ * @param[out] header_start Pointers to the start of the three separate headers.
+ * @param[out] header_len The sizes of each of the three headers.
+ * @return On error a negative value is returned, on success zero.
+ */
+int ff_split_xiph_headers(uint8_t *extradata, int extradata_size,
+                          int first_header_size, uint8_t *header_start[3],
+                          int header_len[3]);
diff --git a/contrib/ffmpeg/libavcodec/xl.c b/contrib/ffmpeg/libavcodec/xl.c
new file mode 100644
index 000000000..8a011d887
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xl.c
@@ -0,0 +1,140 @@
+/*
+ * Miro VideoXL codec
+ * Copyright (c) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file xl.c
+ * Miro VideoXL codec.
+ */
+
+#include "avcodec.h"
+#include "mpegvideo.h"
+
+typedef struct VideoXLContext{
+    AVCodecContext *avctx;
+    AVFrame pic;
+} VideoXLContext;
+
+static const int xl_table[32] = {
+   0,   1,   2,   3,   4,   5,   6,   7,
+   8,   9,  12,  15,  20,  25,  34,  46,
+  64,  82,  94, 103, 108, 113, 116, 119,
+ 120, 121, 122, 123, 124, 125, 126, 127};
+
+static int decode_frame(AVCodecContext *avctx,
+                        void *data, int *data_size,
+                        uint8_t *buf, int buf_size)
+{
+    VideoXLContext * const a = avctx->priv_data;
+    AVFrame * const p= (AVFrame*)&a->pic;
+    uint8_t *Y, *U, *V;
+    int i, j;
+    int stride;
+    uint32_t val;
+    int y0, y1, y2, y3, c0, c1;
+
+    if(p->data[0])
+        avctx->release_buffer(avctx, p);
+
+    p->reference = 0;
+    if(avctx->get_buffer(avctx, p) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+    p->pict_type= I_TYPE;
+    p->key_frame= 1;
+
+    Y = a->pic.data[0];
+    U = a->pic.data[1];
+    V = a->pic.data[2];
+
+    stride = avctx->width - 4;
+    for (i = 0; i < avctx->height; i++) {
+        /* lines are stored in reversed order */
+        buf += stride;
+
+        for (j = 0; j < avctx->width; j += 4) {
+            /* value is stored in LE dword with word swapped */
+            val = AV_RL32(buf);
+            buf -= 4;
+            val = ((val >> 16) & 0xFFFF) | ((val & 0xFFFF) << 16);
+
+            if(!j)
+                y0 = (val & 0x1F) << 2;
+            else
+                y0 = y3 + xl_table[val & 0x1F];
+            val >>= 5;
+            y1 = y0 + xl_table[val & 0x1F];
+            val >>= 5;
+            y2 = y1 + xl_table[val & 0x1F];
+            val >>= 6; /* align to word */
+            y3 = y2 + xl_table[val & 0x1F];
+            val >>= 5;
+            if(!j)
+                c0 = (val & 0x1F) << 2;
+            else
+                c0 += xl_table[val & 0x1F];
+            val >>= 5;
+            if(!j)
+                c1 = (val & 0x1F) << 2;
+            else
+                c1 += xl_table[val & 0x1F];
+
+            Y[j + 0] = y0 << 1;
+            Y[j + 1] = y1 << 1;
+            Y[j + 2] = y2 << 1;
+            Y[j + 3] = y3 << 1;
+
+            U[j >> 2] = c0 << 1;
+            V[j >> 2] = c1 << 1;
+        }
+
+        buf += avctx->width + 4;
+        Y += a->pic.linesize[0];
+        U += a->pic.linesize[1];
+        V += a->pic.linesize[2];
+    }
+
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = a->pic;
+
+    return buf_size;
+}
+
+static int decode_init(AVCodecContext *avctx){
+//    VideoXLContext * const a = avctx->priv_data;
+
+    avctx->pix_fmt= PIX_FMT_YUV411P;
+
+    return 0;
+}
+
+AVCodec xl_decoder = {
+    "xl",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_VIXL,
+    sizeof(VideoXLContext),
+    decode_init,
+    NULL,
+    NULL,
+    decode_frame,
+    CODEC_CAP_DR1,
+};
diff --git a/contrib/ffmpeg/libavcodec/xvid_internal.h b/contrib/ffmpeg/libavcodec/xvid_internal.h
new file mode 100644
index 000000000..49c59c205
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xvid_internal.h
@@ -0,0 +1,32 @@
+/*
+ * copyright (C) 2006 Corey Hickey
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef XVID_INTERNAL_H
+#define XVID_INTERNAL_H
+
+/**
+ * @file xvid_internal.h
+ * common functions for use with the XviD wrappers
+ */
+
+
+int av_tempfile(char *prefix, char **filename);
+
+#endif /* XVID_INTERNAL_H */
diff --git a/contrib/ffmpeg/libavcodec/xvid_rc.c b/contrib/ffmpeg/libavcodec/xvid_rc.c
new file mode 100644
index 000000000..6a0029e6d
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xvid_rc.c
@@ -0,0 +1,148 @@
+/*
+ * xvid Rate control wrapper for lavc video encoders
+ *
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <xvid.h>
+#include <unistd.h>
+#include "avcodec.h"
+#include "xvid_internal.h"
+//#include "dsputil.h"
+#include "mpegvideo.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+extern unsigned int xvid_debug;
+
+int ff_xvid_rate_control_init(MpegEncContext *s){
+    char *tmp_name;
+    int fd, i;
+    xvid_plg_create_t xvid_plg_create;
+    xvid_plugin_2pass2_t xvid_2pass2;
+
+//xvid_debug=-1;
+
+    fd=av_tempfile("xvidrc.", &tmp_name);
+    if (fd == -1) {
+        av_log(NULL, AV_LOG_ERROR, "Can't create temporary pass2 file.\n");
+        return -1;
+    }
+
+    for(i=0; i<s->rc_context.num_entries; i++){
+        static const char *frame_types = " ipbs";
+        char tmp[256];
+        RateControlEntry *rce;
+
+        rce= &s->rc_context.entry[i];
+
+        snprintf(tmp, sizeof(tmp), "%c %d %d %d %d %d %d\n",
+            frame_types[rce->pict_type], (int)lrintf(rce->qscale / FF_QP2LAMBDA), rce->i_count, s->mb_num - rce->i_count - rce->skip_count,
+            rce->skip_count, (rce->i_tex_bits + rce->p_tex_bits + rce->misc_bits+7)/8, (rce->header_bits+rce->mv_bits+7)/8);
+
+//av_log(NULL, AV_LOG_ERROR, "%s\n", tmp);
+        write(fd, tmp, strlen(tmp));
+    }
+
+    close(fd);
+
+    memset(&xvid_2pass2, 0, sizeof(xvid_2pass2));
+    xvid_2pass2.version= XVID_MAKE_VERSION(1,1,0);
+    xvid_2pass2.filename= tmp_name;
+    xvid_2pass2.bitrate= s->avctx->bit_rate;
+    xvid_2pass2.vbv_size= s->avctx->rc_buffer_size;
+    xvid_2pass2.vbv_maxrate= s->avctx->rc_max_rate;
+    xvid_2pass2.vbv_initial= s->avctx->rc_initial_buffer_occupancy;
+
+    memset(&xvid_plg_create, 0, sizeof(xvid_plg_create));
+    xvid_plg_create.version= XVID_MAKE_VERSION(1,1,0);
+    xvid_plg_create.fbase= s->avctx->time_base.den;
+    xvid_plg_create.fincr= s->avctx->time_base.num;
+    xvid_plg_create.param= &xvid_2pass2;
+
+    if(xvid_plugin_2pass2(NULL, XVID_PLG_CREATE, &xvid_plg_create, &s->rc_context.non_lavc_opaque)<0){
+        av_log(NULL, AV_LOG_ERROR, "xvid_plugin_2pass2 failed\n");
+        return -1;
+    }
+    return 0;
+}
+
+float ff_xvid_rate_estimate_qscale(MpegEncContext *s, int dry_run){
+    xvid_plg_data_t xvid_plg_data;
+
+    memset(&xvid_plg_data, 0, sizeof(xvid_plg_data));
+    xvid_plg_data.version= XVID_MAKE_VERSION(1,1,0);
+    xvid_plg_data.width = s->width;
+    xvid_plg_data.height= s->height;
+    xvid_plg_data.mb_width = s->mb_width;
+    xvid_plg_data.mb_height= s->mb_height;
+    xvid_plg_data.fbase= s->avctx->time_base.den;
+    xvid_plg_data.fincr= s->avctx->time_base.num;
+    xvid_plg_data.min_quant[0]= s->avctx->qmin;
+    xvid_plg_data.min_quant[1]= s->avctx->qmin;
+    xvid_plg_data.min_quant[2]= s->avctx->qmin; //FIXME i/b factor & offset
+    xvid_plg_data.max_quant[0]= s->avctx->qmax;
+    xvid_plg_data.max_quant[1]= s->avctx->qmax;
+    xvid_plg_data.max_quant[2]= s->avctx->qmax; //FIXME i/b factor & offset
+    xvid_plg_data.bquant_offset = 0; //  100 * s->avctx->b_quant_offset;
+    xvid_plg_data.bquant_ratio = 100; // * s->avctx->b_quant_factor;
+
+#if 0
+    xvid_plg_data.stats.hlength= X
+#endif
+
+    if(!s->rc_context.dry_run_qscale){
+        if(s->picture_number){
+            xvid_plg_data.length=
+            xvid_plg_data.stats.length= (s->frame_bits + 7)/8;
+            xvid_plg_data.frame_num= s->rc_context.last_picture_number;
+            xvid_plg_data.quant= s->qscale;
+
+            xvid_plg_data.type= s->last_pict_type;
+            if(xvid_plugin_2pass2(s->rc_context.non_lavc_opaque, XVID_PLG_AFTER, &xvid_plg_data, NULL)){
+                av_log(s->avctx, AV_LOG_ERROR, "xvid_plugin_2pass2(handle, XVID_PLG_AFTER, ...) FAILED\n");
+                return -1;
+            }
+        }
+        s->rc_context.last_picture_number=
+        xvid_plg_data.frame_num= s->picture_number;
+        xvid_plg_data.quant= 0;
+        if(xvid_plugin_2pass2(s->rc_context.non_lavc_opaque, XVID_PLG_BEFORE, &xvid_plg_data, NULL)){
+            av_log(s->avctx, AV_LOG_ERROR, "xvid_plugin_2pass2(handle, XVID_PLG_BEFORE, ...) FAILED\n");
+            return -1;
+        }
+        s->rc_context.dry_run_qscale= xvid_plg_data.quant;
+    }
+    xvid_plg_data.quant= s->rc_context.dry_run_qscale;
+    if(!dry_run)
+        s->rc_context.dry_run_qscale= 0;
+
+    if(s->pict_type == B_TYPE) //FIXME this is not exactly identical to xvid
+        return xvid_plg_data.quant * FF_QP2LAMBDA * s->avctx->b_quant_factor + s->avctx->b_quant_offset;
+    else
+        return xvid_plg_data.quant * FF_QP2LAMBDA;
+}
+
+void ff_xvid_rate_control_uninit(MpegEncContext *s){
+    xvid_plg_destroy_t xvid_plg_destroy;
+
+    xvid_plugin_2pass2(s->rc_context.non_lavc_opaque, XVID_PLG_DESTROY, &xvid_plg_destroy, NULL);
+}
+
diff --git a/contrib/ffmpeg/libavcodec/xvidff.c b/contrib/ffmpeg/libavcodec/xvidff.c
new file mode 100644
index 000000000..590fe4b30
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xvidff.c
@@ -0,0 +1,768 @@
+/*
+ * Interface to xvidcore for mpeg4 encoding
+ * Copyright (c) 2004 Adam Thayer <krevnik@comcast.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file xvidmpeg4.c
+ * Interface to xvidcore for MPEG-4 compliant encoding.
+ * @author Adam Thayer (krevnik@comcast.net)
+ */
+
+#include <xvid.h>
+#include <unistd.h>
+#include "common.h"
+#include "avcodec.h"
+#include "xvid_internal.h"
+
+/**
+ * Buffer management macros.
+ */
+#define BUFFER_SIZE                 1024
+#define BUFFER_REMAINING(x)         (BUFFER_SIZE - strlen(x))
+#define BUFFER_CAT(x)               (&((x)[strlen(x)]))
+
+/* For PPC Use */
+#if HAVE_ALTIVEC==1
+extern int has_altivec(void);
+#endif
+
+/**
+ * Structure for the private XviD context.
+ * This stores all the private context for the codec.
+ */
+typedef struct xvid_context {
+    void *encoder_handle;          /** Handle for XviD Encoder */
+    int xsize, ysize;              /** Frame size */
+    int vop_flags;                 /** VOP flags for XviD Encoder */
+    int vol_flags;                 /** VOL flags for XviD Encoder */
+    int me_flags;                  /** Motion Estimation flags */
+    int qscale;                    /** Do we use constant scale? */
+    int quicktime_format;          /** Are we in a QT-based format? */
+    AVFrame encoded_picture;       /** Encoded frame information */
+    char *twopassbuffer;           /** Character buffer for two-pass */
+    char *old_twopassbuffer;       /** Old character buffer (two-pass) */
+    char *twopassfile;             /** second pass temp file name */
+    unsigned char *intra_matrix;   /** P-Frame Quant Matrix */
+    unsigned char *inter_matrix;   /** I-Frame Quant Matrix */
+} xvid_context_t;
+
+/**
+ * Structure for the private first-pass plugin.
+ */
+typedef struct xvid_ff_pass1 {
+    int     version;                /** XviD version */
+    xvid_context_t *context;        /** Pointer to private context */
+} xvid_ff_pass1_t;
+
+/* Prototypes - See function implementation for details */
+int xvid_strip_vol_header(AVCodecContext *avctx, unsigned char *frame, unsigned int header_len, unsigned int frame_len);
+int xvid_ff_2pass(void *ref, int opt, void *p1, void *p2);
+void xvid_correct_framerate(AVCodecContext *avctx);
+
+/**
+ * Creates the private context for the encoder.
+ * All buffers are allocated, settings are loaded from the user,
+ * and the encoder context created.
+ *
+ * @param avctx AVCodecContext pointer to context
+ * @return Returns 0 on success, -1 on failure
+ */
+int ff_xvid_encode_init(AVCodecContext *avctx)  {
+    int xerr, i;
+    int xvid_flags = avctx->flags;
+    xvid_context_t *x = avctx->priv_data;
+    uint16_t *intra, *inter;
+    int fd;
+
+    xvid_plugin_single_t single;
+    xvid_ff_pass1_t rc2pass1;
+    xvid_plugin_2pass2_t rc2pass2;
+    xvid_gbl_init_t xvid_gbl_init;
+    xvid_enc_create_t xvid_enc_create;
+    xvid_enc_plugin_t plugins[7];
+
+    /* Bring in VOP flags from ffmpeg command-line */
+    x->vop_flags = XVID_VOP_HALFPEL; /* Bare minimum quality */
+    if( xvid_flags & CODEC_FLAG_4MV )
+        x->vop_flags |= XVID_VOP_INTER4V; /* Level 3 */
+    if( xvid_flags & CODEC_FLAG_TRELLIS_QUANT)
+        x->vop_flags |= XVID_VOP_TRELLISQUANT; /* Level 5 */
+    if( xvid_flags & CODEC_FLAG_AC_PRED )
+        x->vop_flags |= XVID_VOP_HQACPRED; /* Level 6 */
+    if( xvid_flags & CODEC_FLAG_GRAY )
+        x->vop_flags |= XVID_VOP_GREYSCALE;
+
+    /* Decide which ME quality setting to use */
+    x->me_flags = 0;
+    switch( avctx->me_method ) {
+       case ME_FULL:   /* Quality 6 */
+           x->me_flags |=  XVID_ME_EXTSEARCH16
+                       |   XVID_ME_EXTSEARCH8;
+
+       case ME_EPZS:   /* Quality 4 */
+           x->me_flags |=  XVID_ME_ADVANCEDDIAMOND8
+                       |   XVID_ME_HALFPELREFINE8
+                       |   XVID_ME_CHROMA_PVOP
+                       |   XVID_ME_CHROMA_BVOP;
+
+       case ME_LOG:    /* Quality 2 */
+       case ME_PHODS:
+       case ME_X1:
+           x->me_flags |=  XVID_ME_ADVANCEDDIAMOND16
+                       |   XVID_ME_HALFPELREFINE16;
+
+       case ME_ZERO:   /* Quality 0 */
+       default:
+           break;
+    }
+
+    /* Decide how we should decide blocks */
+    switch( avctx->mb_decision ) {
+       case 2:
+           x->vop_flags |= XVID_VOP_MODEDECISION_RD;
+           x->me_flags |=  XVID_ME_HALFPELREFINE8_RD
+                       |   XVID_ME_QUARTERPELREFINE8_RD
+                       |   XVID_ME_EXTSEARCH_RD
+                       |   XVID_ME_CHECKPREDICTION_RD;
+       case 1:
+           if( !(x->vop_flags & XVID_VOP_MODEDECISION_RD) )
+               x->vop_flags |= XVID_VOP_FAST_MODEDECISION_RD;
+           x->me_flags |=  XVID_ME_HALFPELREFINE16_RD
+                       |   XVID_ME_QUARTERPELREFINE16_RD;
+
+       default:
+           break;
+    }
+
+    /* Bring in VOL flags from ffmpeg command-line */
+    x->vol_flags = 0;
+    if( xvid_flags & CODEC_FLAG_GMC ) {
+        x->vol_flags |= XVID_VOL_GMC;
+        x->me_flags |= XVID_ME_GME_REFINE;
+    }
+    if( xvid_flags & CODEC_FLAG_QPEL ) {
+        x->vol_flags |= XVID_VOL_QUARTERPEL;
+        x->me_flags |= XVID_ME_QUARTERPELREFINE16;
+        if( x->vop_flags & XVID_VOP_INTER4V )
+            x->me_flags |= XVID_ME_QUARTERPELREFINE8;
+    }
+
+    memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init));
+    xvid_gbl_init.version = XVID_VERSION;
+    xvid_gbl_init.debug = 0;
+
+#ifdef ARCH_POWERPC
+    /* XviD's PPC support is borked, use libavcodec to detect */
+#if HAVE_ALTIVEC==1
+    if( has_altivec() ) {
+        xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ALTIVEC;
+    } else
+#endif
+        xvid_gbl_init.cpu_flags = XVID_CPU_FORCE;
+#else
+    /* XviD can detect on x86 */
+    xvid_gbl_init.cpu_flags = 0;
+#endif
+
+    /* Initialize */
+    xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL);
+
+    /* Create the encoder reference */
+    memset(&xvid_enc_create, 0, sizeof(xvid_enc_create));
+    xvid_enc_create.version = XVID_VERSION;
+
+    /* Store the desired frame size */
+    xvid_enc_create.width = x->xsize = avctx->width;
+    xvid_enc_create.height = x->ysize = avctx->height;
+
+    /* XviD can determine the proper profile to use */
+    /* xvid_enc_create.profile = XVID_PROFILE_S_L3; */
+
+    /* We don't use zones or threads */
+    xvid_enc_create.zones = NULL;
+    xvid_enc_create.num_zones = 0;
+    xvid_enc_create.num_threads = 0;
+
+    xvid_enc_create.plugins = plugins;
+    xvid_enc_create.num_plugins = 0;
+
+    /* Initialize Buffers */
+    x->twopassbuffer = NULL;
+    x->old_twopassbuffer = NULL;
+    x->twopassfile = NULL;
+
+    if( xvid_flags & CODEC_FLAG_PASS1 ) {
+        memset(&rc2pass1, 0, sizeof(xvid_ff_pass1_t));
+        rc2pass1.version = XVID_VERSION;
+        rc2pass1.context = x;
+        x->twopassbuffer = av_malloc(BUFFER_SIZE);
+        x->old_twopassbuffer = av_malloc(BUFFER_SIZE);
+        if( x->twopassbuffer == NULL || x->old_twopassbuffer == NULL ) {
+            av_log(avctx, AV_LOG_ERROR,
+                "XviD: Cannot allocate 2-pass log buffers\n");
+            return -1;
+        }
+        x->twopassbuffer[0] = x->old_twopassbuffer[0] = 0;
+
+        plugins[xvid_enc_create.num_plugins].func = xvid_ff_2pass;
+        plugins[xvid_enc_create.num_plugins].param = &rc2pass1;
+        xvid_enc_create.num_plugins++;
+    } else if( xvid_flags & CODEC_FLAG_PASS2 ) {
+        memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t));
+        rc2pass2.version = XVID_VERSION;
+        rc2pass2.bitrate = avctx->bit_rate;
+
+        fd = av_tempfile("xvidff.", &(x->twopassfile));
+        if( fd == -1 ) {
+            av_log(avctx, AV_LOG_ERROR,
+                "XviD: Cannot write 2-pass pipe\n");
+            return -1;
+        }
+
+        if( avctx->stats_in == NULL ) {
+            av_log(avctx, AV_LOG_ERROR,
+                "XviD: No 2-pass information loaded for second pass\n");
+            return -1;
+        }
+
+        if( strlen(avctx->stats_in) >
+              write(fd, avctx->stats_in, strlen(avctx->stats_in)) ) {
+            close(fd);
+            av_log(avctx, AV_LOG_ERROR,
+                "XviD: Cannot write to 2-pass pipe\n");
+            return -1;
+        }
+
+        close(fd);
+        rc2pass2.filename = x->twopassfile;
+        plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2;
+        plugins[xvid_enc_create.num_plugins].param = &rc2pass2;
+        xvid_enc_create.num_plugins++;
+    } else if( !(xvid_flags & CODEC_FLAG_QSCALE) ) {
+        /* Single Pass Bitrate Control! */
+        memset(&single, 0, sizeof(xvid_plugin_single_t));
+        single.version = XVID_VERSION;
+        single.bitrate = avctx->bit_rate;
+
+        plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single;
+        plugins[xvid_enc_create.num_plugins].param = &single;
+        xvid_enc_create.num_plugins++;
+    }
+
+    /* Luminance Masking */
+    if( 0.0 != avctx->lumi_masking ) {
+        plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking;
+        plugins[xvid_enc_create.num_plugins].param = NULL;
+        xvid_enc_create.num_plugins++;
+    }
+
+    /* Frame Rate and Key Frames */
+    xvid_correct_framerate(avctx);
+    xvid_enc_create.fincr = avctx->time_base.num;
+    xvid_enc_create.fbase = avctx->time_base.den;
+    if( avctx->gop_size > 0 )
+        xvid_enc_create.max_key_interval = avctx->gop_size;
+    else
+        xvid_enc_create.max_key_interval = 240; /* XviD's best default */
+
+    /* Quants */
+    if( xvid_flags & CODEC_FLAG_QSCALE ) x->qscale = 1;
+    else x->qscale = 0;
+
+    xvid_enc_create.min_quant[0] = avctx->qmin;
+    xvid_enc_create.min_quant[1] = avctx->qmin;
+    xvid_enc_create.min_quant[2] = avctx->qmin;
+    xvid_enc_create.max_quant[0] = avctx->qmax;
+    xvid_enc_create.max_quant[1] = avctx->qmax;
+    xvid_enc_create.max_quant[2] = avctx->qmax;
+
+    /* Quant Matrices */
+    x->intra_matrix = x->inter_matrix = NULL;
+    if( avctx->mpeg_quant )
+       x->vol_flags |= XVID_VOL_MPEGQUANT;
+    if( (avctx->intra_matrix || avctx->inter_matrix) ) {
+       x->vol_flags |= XVID_VOL_MPEGQUANT;
+
+       if( avctx->intra_matrix ) {
+           intra = avctx->intra_matrix;
+           x->intra_matrix = av_malloc(sizeof(unsigned char) * 64);
+       } else
+           intra = NULL;
+       if( avctx->inter_matrix ) {
+           inter = avctx->inter_matrix;
+           x->inter_matrix = av_malloc(sizeof(unsigned char) * 64);
+       } else
+           inter = NULL;
+
+       for( i = 0; i < 64; i++ ) {
+           if( intra )
+               x->intra_matrix[i] = (unsigned char)intra[i];
+           if( inter )
+               x->inter_matrix[i] = (unsigned char)inter[i];
+       }
+    }
+
+    /* Misc Settings */
+    xvid_enc_create.frame_drop_ratio = 0;
+    xvid_enc_create.global = 0;
+    if( xvid_flags & CODEC_FLAG_CLOSED_GOP )
+        xvid_enc_create.global |= XVID_GLOBAL_CLOSED_GOP;
+
+    /* Determines which codec mode we are operating in */
+    avctx->extradata = NULL;
+    avctx->extradata_size = 0;
+    if( xvid_flags & CODEC_FLAG_GLOBAL_HEADER ) {
+        /* In this case, we are claiming to be MPEG4 */
+        x->quicktime_format = 1;
+        avctx->codec_id = CODEC_ID_MPEG4;
+    } else {
+        /* We are claiming to be XviD */
+        x->quicktime_format = 0;
+        if(!avctx->codec_tag)
+            avctx->codec_tag = ff_get_fourcc("xvid");
+    }
+
+    /* Bframes */
+    xvid_enc_create.max_bframes = avctx->max_b_frames;
+    xvid_enc_create.bquant_offset = 100 * avctx->b_quant_offset;
+    xvid_enc_create.bquant_ratio = 100 * avctx->b_quant_factor;
+    if( avctx->max_b_frames > 0  && !x->quicktime_format ) xvid_enc_create.global |= XVID_GLOBAL_PACKED;
+
+    /* Create encoder context */
+    xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL);
+    if( xerr ) {
+        av_log(avctx, AV_LOG_ERROR, "XviD: Could not create encoder reference\n");
+        return -1;
+    }
+
+    x->encoder_handle = xvid_enc_create.handle;
+    avctx->coded_frame = &x->encoded_picture;
+
+    return 0;
+}
+
+/**
+ * Encodes a single frame.
+ *
+ * @param avctx AVCodecContext pointer to context
+ * @param frame Pointer to encoded frame buffer
+ * @param buf_size Size of encoded frame buffer
+ * @param data Pointer to AVFrame of unencoded frame
+ * @return Returns 0 on success, -1 on failure
+ */
+int ff_xvid_encode_frame(AVCodecContext *avctx,
+                         unsigned char *frame, int buf_size, void *data) {
+    int xerr, i;
+    char *tmp;
+    xvid_context_t *x = avctx->priv_data;
+    AVFrame *picture = data;
+    AVFrame *p = &(x->encoded_picture);
+
+    xvid_enc_frame_t xvid_enc_frame;
+    xvid_enc_stats_t xvid_enc_stats;
+
+    /* Start setting up the frame */
+    memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame));
+    xvid_enc_frame.version = XVID_VERSION;
+    memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats));
+    xvid_enc_stats.version = XVID_VERSION;
+    *p = *picture;
+
+    /* Let XviD know where to put the frame. */
+    xvid_enc_frame.bitstream = frame;
+    xvid_enc_frame.length = buf_size;
+
+    /* Initialize input image fields */
+    if( avctx->pix_fmt != PIX_FMT_YUV420P ) {
+        av_log(avctx, AV_LOG_ERROR, "XviD: Color spaces other than 420p not supported\n");
+        return -1;
+    }
+
+    xvid_enc_frame.input.csp = XVID_CSP_PLANAR; /* YUV420P */
+
+    for( i = 0; i < 4; i++ ) {
+        xvid_enc_frame.input.plane[i] = picture->data[i];
+        xvid_enc_frame.input.stride[i] = picture->linesize[i];
+    }
+
+    /* Encoder Flags */
+    xvid_enc_frame.vop_flags = x->vop_flags;
+    xvid_enc_frame.vol_flags = x->vol_flags;
+    xvid_enc_frame.motion = x->me_flags;
+    xvid_enc_frame.type = XVID_TYPE_AUTO;
+
+    /* Quant Setting */
+    if( x->qscale ) xvid_enc_frame.quant = picture->quality / FF_QP2LAMBDA;
+    else xvid_enc_frame.quant = 0;
+
+    /* Matrices */
+    xvid_enc_frame.quant_intra_matrix = x->intra_matrix;
+    xvid_enc_frame.quant_inter_matrix = x->inter_matrix;
+
+    /* Encode */
+    xerr = xvid_encore(x->encoder_handle, XVID_ENC_ENCODE,
+        &xvid_enc_frame, &xvid_enc_stats);
+
+    /* Two-pass log buffer swapping */
+    avctx->stats_out = NULL;
+    if( x->twopassbuffer ) {
+        tmp = x->old_twopassbuffer;
+        x->old_twopassbuffer = x->twopassbuffer;
+        x->twopassbuffer = tmp;
+        x->twopassbuffer[0] = 0;
+        if( x->old_twopassbuffer[0] != 0 ) {
+            avctx->stats_out = x->old_twopassbuffer;
+        }
+    }
+
+    if( 0 <= xerr ) {
+        p->quality = xvid_enc_stats.quant * FF_QP2LAMBDA;
+        if( xvid_enc_stats.type == XVID_TYPE_PVOP )
+            p->pict_type = FF_P_TYPE;
+        else if( xvid_enc_stats.type == XVID_TYPE_BVOP )
+            p->pict_type = FF_B_TYPE;
+        else if( xvid_enc_stats.type == XVID_TYPE_SVOP )
+            p->pict_type = FF_S_TYPE;
+        else
+            p->pict_type = FF_I_TYPE;
+        if( xvid_enc_frame.out_flags & XVID_KEYFRAME ) {
+            p->key_frame = 1;
+            if( x->quicktime_format )
+                return xvid_strip_vol_header(avctx, frame,
+                    xvid_enc_stats.hlength, xerr);
+         } else
+            p->key_frame = 0;
+
+        return xerr;
+    } else {
+        av_log(avctx, AV_LOG_ERROR, "XviD: Encoding Error Occurred: %i\n", xerr);
+        return -1;
+    }
+}
+
+/**
+ * Destroys the private context for the encoder.
+ * All buffers are freed, and the XviD encoder context is destroyed.
+ *
+ * @param avctx AVCodecContext pointer to context
+ * @return Returns 0, success guaranteed
+ */
+int ff_xvid_encode_close(AVCodecContext *avctx) {
+    xvid_context_t *x = avctx->priv_data;
+
+    xvid_encore(x->encoder_handle, XVID_ENC_DESTROY, NULL, NULL);
+
+    if( avctx->extradata != NULL )
+        av_free(avctx->extradata);
+    if( x->twopassbuffer != NULL ) {
+        av_free(x->twopassbuffer);
+        av_free(x->old_twopassbuffer);
+    }
+    if( x->twopassfile != NULL )
+        av_free(x->twopassfile);
+    if( x->intra_matrix != NULL )
+        av_free(x->intra_matrix);
+    if( x->inter_matrix != NULL )
+        av_free(x->inter_matrix);
+
+    return 0;
+}
+
+/**
+ * Routine to create a global VO/VOL header for MP4 container.
+ * What we do here is extract the header from the XviD bitstream
+ * as it is encoded. We also strip the repeated headers from the
+ * bitstream when a global header is requested for MPEG-4 ISO
+ * compliance.
+ *
+ * @param avctx AVCodecContext pointer to context
+ * @param frame Pointer to encoded frame data
+ * @param header_len Length of header to search
+ * @param frame_len Length of encoded frame data
+ * @return Returns new length of frame data
+ */
+int xvid_strip_vol_header(AVCodecContext *avctx,
+                  unsigned char *frame,
+                  unsigned int header_len,
+                  unsigned int frame_len) {
+    int vo_len = 0, i;
+
+    for( i = 0; i < header_len - 3; i++ ) {
+        if( frame[i] == 0x00 &&
+            frame[i+1] == 0x00 &&
+            frame[i+2] == 0x01 &&
+            frame[i+3] == 0xB6 ) {
+            vo_len = i;
+            break;
+        }
+    }
+
+    if( vo_len > 0 ) {
+        /* We need to store the header, so extract it */
+        if( avctx->extradata == NULL ) {
+            avctx->extradata = av_malloc(vo_len);
+            memcpy(avctx->extradata, frame, vo_len);
+            avctx->extradata_size = vo_len;
+        }
+        /* Less dangerous now, memmove properly copies the two
+           chunks of overlapping data */
+        memmove(frame, &(frame[vo_len]), frame_len - vo_len);
+        return frame_len - vo_len;
+    } else
+        return frame_len;
+}
+
+/**
+ * Routine to correct a possibly erroneous framerate being fed to us.
+ * XviD currently chokes on framerates where the ticks per frame is
+ * extremely large. This function works to correct problems in this area
+ * by estimating a new framerate and taking the simpler fraction of
+ * the two presented.
+ *
+ * @param avctx Context that contains the framerate to correct.
+ */
+void xvid_correct_framerate(AVCodecContext *avctx) {
+    int frate, fbase;
+    int est_frate, est_fbase;
+    int gcd;
+    float est_fps, fps;
+
+    frate = avctx->time_base.den;
+    fbase = avctx->time_base.num;
+
+    gcd = ff_gcd(frate, fbase);
+    if( gcd > 1 ) {
+        frate /= gcd;
+        fbase /= gcd;
+    }
+
+    if( frate <= 65000 && fbase <= 65000 ) {
+        avctx->time_base.den = frate;
+        avctx->time_base.num = fbase;
+        return;
+    }
+
+    fps = (float)frate / (float)fbase;
+    est_fps = roundf(fps * 1000.0) / 1000.0;
+
+    est_frate = (int)est_fps;
+    if( est_fps > (int)est_fps ) {
+        est_frate = (est_frate + 1) * 1000;
+        est_fbase = (int)roundf((float)est_frate / est_fps);
+    } else
+        est_fbase = 1;
+
+    gcd = ff_gcd(est_frate, est_fbase);
+    if( gcd > 1 ) {
+        est_frate /= gcd;
+        est_fbase /= gcd;
+    }
+
+    if( fbase > est_fbase ) {
+        avctx->time_base.den = est_frate;
+        avctx->time_base.num = est_fbase;
+        av_log(avctx, AV_LOG_DEBUG,
+            "XviD: framerate re-estimated: %.2f, %.3f%% correction\n",
+            est_fps, (((est_fps - fps)/fps) * 100.0));
+    } else {
+        avctx->time_base.den = frate;
+        avctx->time_base.num = fbase;
+    }
+}
+
+/*
+ * XviD 2-Pass Kludge Section
+ *
+ * XviD's default 2-pass doesn't allow us to create data as we need to, so
+ * this section spends time replacing the first pass plugin so we can write
+ * statistic information as libavcodec requests in. We have another kludge
+ * that allows us to pass data to the second pass in XviD without a custom
+ * rate-control plugin.
+ */
+
+/**
+ * Initializes the two-pass plugin and context.
+ *
+ * @param param Input construction parameter structure
+ * @param handle Private context handle
+ * @return Returns XVID_ERR_xxxx on failure, or 0 on success.
+ */
+static int xvid_ff_2pass_create(xvid_plg_create_t * param,
+                                void ** handle) {
+    xvid_ff_pass1_t *x = (xvid_ff_pass1_t *)param->param;
+    char *log = x->context->twopassbuffer;
+
+    /* Do a quick bounds check */
+    if( log == NULL )
+        return XVID_ERR_FAIL;
+
+    /* We use snprintf() */
+    /* This is because we can safely prevent a buffer overflow */
+    log[0] = 0;
+    snprintf(log, BUFFER_REMAINING(log),
+        "# ffmpeg 2-pass log file, using xvid codec\n");
+    snprintf(BUFFER_CAT(log), BUFFER_REMAINING(log),
+        "# Do not modify. libxvidcore version: %d.%d.%d\n\n",
+        XVID_VERSION_MAJOR(XVID_VERSION),
+        XVID_VERSION_MINOR(XVID_VERSION),
+        XVID_VERSION_PATCH(XVID_VERSION));
+
+    *handle = x->context;
+    return 0;
+}
+
+/**
+ * Destroys the two-pass plugin context.
+ *
+ * @param ref Context pointer for the plugin
+ * @param param Destrooy context
+ * @return Returns 0, success guaranteed
+ */
+static int xvid_ff_2pass_destroy(xvid_context_t *ref,
+                                xvid_plg_destroy_t *param) {
+    /* Currently cannot think of anything to do on destruction */
+    /* Still, the framework should be here for reference/use */
+    if( ref->twopassbuffer != NULL )
+        ref->twopassbuffer[0] = 0;
+    return 0;
+}
+
+/**
+ * Enables fast encode mode during the first pass.
+ *
+ * @param ref Context pointer for the plugin
+ * @param param Frame data
+ * @return Returns 0, success guaranteed
+ */
+static int xvid_ff_2pass_before(xvid_context_t *ref,
+                                xvid_plg_data_t *param) {
+    int motion_remove;
+    int motion_replacements;
+    int vop_remove;
+
+    /* Nothing to do here, result is changed too much */
+    if( param->zone && param->zone->mode == XVID_ZONE_QUANT )
+        return 0;
+
+    /* We can implement a 'turbo' first pass mode here */
+    param->quant = 2;
+
+    /* Init values */
+    motion_remove = ~XVID_ME_CHROMA_PVOP &
+                    ~XVID_ME_CHROMA_BVOP &
+                    ~XVID_ME_EXTSEARCH16 &
+                    ~XVID_ME_ADVANCEDDIAMOND16;
+    motion_replacements = XVID_ME_FAST_MODEINTERPOLATE |
+                          XVID_ME_SKIP_DELTASEARCH |
+                          XVID_ME_FASTREFINE16 |
+                          XVID_ME_BFRAME_EARLYSTOP;
+    vop_remove = ~XVID_VOP_MODEDECISION_RD &
+                 ~XVID_VOP_FAST_MODEDECISION_RD &
+                 ~XVID_VOP_TRELLISQUANT &
+                 ~XVID_VOP_INTER4V &
+                 ~XVID_VOP_HQACPRED;
+
+    param->vol_flags &= ~XVID_VOL_GMC;
+    param->vop_flags &= vop_remove;
+    param->motion_flags &= motion_remove;
+    param->motion_flags |= motion_replacements;
+
+    return 0;
+}
+
+/**
+ * Captures statistic data and writes it during first pass.
+ *
+ * @param ref Context pointer for the plugin
+ * @param param Statistic data
+ * @return Returns XVID_ERR_xxxx on failure, or 0 on success
+ */
+static int xvid_ff_2pass_after(xvid_context_t *ref,
+                                xvid_plg_data_t *param) {
+    char *log = ref->twopassbuffer;
+    char *frame_types = " ipbs";
+    char frame_type;
+
+    /* Quick bounds check */
+    if( log == NULL )
+        return XVID_ERR_FAIL;
+
+    /* Convert the type given to us into a character */
+    if( param->type < 5 && param->type > 0 ) {
+        frame_type = frame_types[param->type];
+    } else {
+        return XVID_ERR_FAIL;
+    }
+
+    snprintf(BUFFER_CAT(log), BUFFER_REMAINING(log),
+        "%c %d %d %d %d %d %d\n",
+        frame_type, param->stats.quant, param->stats.kblks, param->stats.mblks,
+        param->stats.ublks, param->stats.length, param->stats.hlength);
+
+    return 0;
+}
+
+/**
+ * Dispatch function for our custom plugin.
+ * This handles the dispatch for the XviD plugin. It passes data
+ * on to other functions for actual processing.
+ *
+ * @param ref Context pointer for the plugin
+ * @param cmd The task given for us to complete
+ * @param p1 First parameter (varies)
+ * @param p2 Second parameter (varies)
+ * @return Returns XVID_ERR_xxxx on failure, or 0 on success
+ */
+int xvid_ff_2pass(void *ref, int cmd, void *p1, void *p2) {
+    switch( cmd ) {
+        case XVID_PLG_INFO:
+        case XVID_PLG_FRAME:
+            return 0;
+
+        case XVID_PLG_BEFORE:
+            return xvid_ff_2pass_before(ref, p1);
+
+        case XVID_PLG_CREATE:
+            return xvid_ff_2pass_create(p1, p2);
+
+        case XVID_PLG_AFTER:
+            return xvid_ff_2pass_after(ref, p1);
+
+        case XVID_PLG_DESTROY:
+            return xvid_ff_2pass_destroy(ref, p1);
+
+        default:
+            return XVID_ERR_FAIL;
+    }
+}
+
+/**
+ * XviD codec definition for libavcodec.
+ */
+AVCodec xvid_encoder = {
+    "xvid",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_XVID,
+    sizeof(xvid_context_t),
+    ff_xvid_encode_init,
+    ff_xvid_encode_frame,
+    ff_xvid_encode_close,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
+};
diff --git a/contrib/ffmpeg/libavcodec/xvmc_render.h b/contrib/ffmpeg/libavcodec/xvmc_render.h
new file mode 100644
index 000000000..37b342294
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xvmc_render.h
@@ -0,0 +1,50 @@
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+#include <X11/extensions/Xv.h>
+#include <X11/extensions/Xvlib.h>
+#include <X11/extensions/XvMClib.h>
+
+
+//the surface should be shown, video driver manipulate this
+#define MP_XVMC_STATE_DISPLAY_PENDING 1
+//the surface is needed for prediction, codec manipulate this
+#define MP_XVMC_STATE_PREDICTION 2
+//this surface is needed for subpicture rendering
+#define MP_XVMC_STATE_OSD_SOURCE 4
+//                     1337    IDCT MCo
+#define MP_XVMC_RENDER_MAGIC 0x1DC711C0
+
+typedef   struct{
+//these are not changed by decoder!
+  int  magic;
+
+  short * data_blocks;
+  XvMCMacroBlock * mv_blocks;
+  int total_number_of_mv_blocks;
+  int total_number_of_data_blocks;
+  int mc_type;//XVMC_MPEG1/2/4,XVMC_H263 without XVMC_IDCT
+  int idct;//does we use IDCT acceleration?
+  int chroma_format;//420,422,444
+  int unsigned_intra;//+-128 for intra pictures after clip
+  XvMCSurface* p_surface;//pointer to rendered surface, never changed
+
+//these are changed by decoder
+//used by XvMCRenderSurface function
+  XvMCSurface* p_past_surface;//pointer to the past surface
+  XvMCSurface* p_future_surface;//pointer to  the future prediction surface
+
+  unsigned int picture_structure;//top/bottom fields or frame  !
+  unsigned int flags;//XVMC_SECOND_FIELD - 1'st or 2'd field in the sequence
+  unsigned int display_flags; //1,2 or 1+2 fields for XvMCPutSurface,
+
+//these are internal communication one
+  int state;//0-free,1 Waiting to Display,2 Waiting for prediction
+  int start_mv_blocks_num;//offset in the array for the current slice,updated by vo
+  int filled_mv_blocks_num;//processed mv block in this slice,change by decoder
+
+  int next_free_data_block_num;//used in add_mv_block, pointer to next free block
+//extensions
+  void * p_osd_target_surface_render;//pointer to the surface where subpicture is rendered
+
+} xvmc_render_state_t;
diff --git a/contrib/ffmpeg/libavcodec/xvmcvideo.c b/contrib/ffmpeg/libavcodec/xvmcvideo.c
new file mode 100644
index 000000000..4a0677f6e
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/xvmcvideo.c
@@ -0,0 +1,318 @@
+/*
+ * XVideo Motion Compensation
+ * Copyright (c) 2003 Ivan Kalvachev
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <limits.h>
+
+//avcodec include
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+
+#ifdef HAVE_XVMC
+
+//X11 includes are in the xvmc_render.h
+//by replacing it with none-X one
+//XvMC emulation could be performed
+
+#include "xvmc_render.h"
+
+//#include "xvmc_debug.h"
+
+//set s->block
+inline void XVMC_init_block(MpegEncContext *s){
+xvmc_render_state_t * render;
+    render = (xvmc_render_state_t*)s->current_picture.data[2];
+    assert(render != NULL);
+    if( (render == NULL) || (render->magic != MP_XVMC_RENDER_MAGIC) ){
+        assert(0);
+        return;//make sure that this is render packet
+    }
+    s->block =(DCTELEM *)(render->data_blocks+(render->next_free_data_block_num)*64);
+}
+
+void XVMC_pack_pblocks(MpegEncContext *s, int cbp){
+int i,j;
+const int mb_block_count = 4+(1<<s->chroma_format);
+
+    j=0;
+    cbp<<= 12-mb_block_count;
+    for(i=0; i<mb_block_count; i++){
+        if(cbp & (1<<11)) {
+           s->pblocks[i] = (short *)(&s->block[(j++)]);
+        }else{
+           s->pblocks[i] = NULL;
+        }
+        cbp+=cbp;
+//        printf("s->pblocks[%d]=%p ,s->block=%p cbp=%d\n",i,s->pblocks[i],s->block,cbp);
+    }
+}
+
+//these functions should be called on every new field or/and frame
+//They should be safe if they are called few times for same field!
+int XVMC_field_start(MpegEncContext*s, AVCodecContext *avctx){
+xvmc_render_state_t * render,* last, * next;
+
+    assert(avctx != NULL);
+
+    render = (xvmc_render_state_t*)s->current_picture.data[2];
+    assert(render != NULL);
+    if( (render == NULL) || (render->magic != MP_XVMC_RENDER_MAGIC) )
+        return -1;//make sure that this is render packet
+
+    render->picture_structure = s->picture_structure;
+    render->flags = (s->first_field)? 0: XVMC_SECOND_FIELD;
+
+//make sure that all data is drawn by XVMC_end_frame
+    assert(render->filled_mv_blocks_num==0);
+
+    render->p_future_surface = NULL;
+    render->p_past_surface = NULL;
+
+    switch(s->pict_type){
+        case  I_TYPE:
+            return 0;// no prediction from other frames
+        case  B_TYPE:
+            next = (xvmc_render_state_t*)s->next_picture.data[2];
+            assert(next!=NULL);
+            assert(next->state & MP_XVMC_STATE_PREDICTION);
+            if(next == NULL) return -1;
+            if(next->magic != MP_XVMC_RENDER_MAGIC) return -1;
+            render->p_future_surface = next->p_surface;
+            //no return here, going to set forward prediction
+        case  P_TYPE:
+            last = (xvmc_render_state_t*)s->last_picture.data[2];
+            if(last == NULL)// && !s->first_field)
+                last = render;//predict second field from the first
+            if(last->magic != MP_XVMC_RENDER_MAGIC) return -1;
+            assert(last->state & MP_XVMC_STATE_PREDICTION);
+            render->p_past_surface = last->p_surface;
+            return 0;
+    }
+
+return -1;
+}
+
+void XVMC_field_end(MpegEncContext *s){
+xvmc_render_state_t * render;
+    render = (xvmc_render_state_t*)s->current_picture.data[2];
+    assert(render != NULL);
+
+    if(render->filled_mv_blocks_num > 0){
+//        printf("xvmcvideo.c: rendering %d left blocks after last slice!!!\n",render->filled_mv_blocks_num );
+        ff_draw_horiz_band(s,0,0);
+    }
+}
+
+void XVMC_decode_mb(MpegEncContext *s){
+XvMCMacroBlock * mv_block;
+xvmc_render_state_t * render;
+int i,cbp,blocks_per_mb;
+
+const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
+
+
+    if(s->encoding){
+        av_log(s->avctx, AV_LOG_ERROR, "XVMC doesn't support encoding!!!\n");
+        return;
+    }
+
+   //from MPV_decode_mb(),
+    /* update DC predictors for P macroblocks */
+    if (!s->mb_intra) {
+        s->last_dc[0] =
+        s->last_dc[1] =
+        s->last_dc[2] =  128 << s->intra_dc_precision;
+    }
+
+   //MC doesn't skip blocks
+    s->mb_skipped = 0;
+
+
+   // do I need to export quant when I could not perform postprocessing?
+   // anyway, it doesn't hurrt
+    s->current_picture.qscale_table[mb_xy] = s->qscale;
+
+//START OF XVMC specific code
+    render = (xvmc_render_state_t*)s->current_picture.data[2];
+    assert(render!=NULL);
+    assert(render->magic==MP_XVMC_RENDER_MAGIC);
+    assert(render->mv_blocks);
+
+    //take the next free macroblock
+    mv_block = &render->mv_blocks[render->start_mv_blocks_num +
+                                   render->filled_mv_blocks_num ];
+
+// memset(mv_block,0,sizeof(XvMCMacroBlock));
+
+    mv_block->x = s->mb_x;
+    mv_block->y = s->mb_y;
+    mv_block->dct_type = s->interlaced_dct;//XVMC_DCT_TYPE_FRAME/FIELD;
+//    mv_block->motion_type = 0;  //zero to silense warnings
+    if(s->mb_intra){
+        mv_block->macroblock_type = XVMC_MB_TYPE_INTRA;//no MC, all done
+    }else{
+        mv_block->macroblock_type = XVMC_MB_TYPE_PATTERN;
+
+        if(s->mv_dir & MV_DIR_FORWARD){
+            mv_block->macroblock_type|= XVMC_MB_TYPE_MOTION_FORWARD;
+            //pmv[n][dir][xy]=mv[dir][n][xy]
+            mv_block->PMV[0][0][0] = s->mv[0][0][0];
+            mv_block->PMV[0][0][1] = s->mv[0][0][1];
+            mv_block->PMV[1][0][0] = s->mv[0][1][0];
+            mv_block->PMV[1][0][1] = s->mv[0][1][1];
+        }
+        if(s->mv_dir & MV_DIR_BACKWARD){
+            mv_block->macroblock_type|=XVMC_MB_TYPE_MOTION_BACKWARD;
+            mv_block->PMV[0][1][0] = s->mv[1][0][0];
+            mv_block->PMV[0][1][1] = s->mv[1][0][1];
+            mv_block->PMV[1][1][0] = s->mv[1][1][0];
+            mv_block->PMV[1][1][1] = s->mv[1][1][1];
+        }
+
+        switch(s->mv_type){
+            case  MV_TYPE_16X16:
+                mv_block->motion_type = XVMC_PREDICTION_FRAME;
+                break;
+            case  MV_TYPE_16X8:
+                mv_block->motion_type = XVMC_PREDICTION_16x8;
+                break;
+            case  MV_TYPE_FIELD:
+                mv_block->motion_type = XVMC_PREDICTION_FIELD;
+                if(s->picture_structure == PICT_FRAME){
+                    mv_block->PMV[0][0][1]<<=1;
+                    mv_block->PMV[1][0][1]<<=1;
+                    mv_block->PMV[0][1][1]<<=1;
+                    mv_block->PMV[1][1][1]<<=1;
+                }
+                break;
+            case  MV_TYPE_DMV:
+                mv_block->motion_type = XVMC_PREDICTION_DUAL_PRIME;
+                if(s->picture_structure == PICT_FRAME){
+
+                    mv_block->PMV[0][0][0] = s->mv[0][0][0];//top from top
+                    mv_block->PMV[0][0][1] = s->mv[0][0][1]<<1;
+
+                    mv_block->PMV[0][1][0] = s->mv[0][0][0];//bottom from bottom
+                    mv_block->PMV[0][1][1] = s->mv[0][0][1]<<1;
+
+                    mv_block->PMV[1][0][0] = s->mv[0][2][0];//dmv00, top from bottom
+                    mv_block->PMV[1][0][1] = s->mv[0][2][1]<<1;//dmv01
+
+                    mv_block->PMV[1][1][0] = s->mv[0][3][0];//dmv10, bottom from top
+                    mv_block->PMV[1][1][1] = s->mv[0][3][1]<<1;//dmv11
+
+                }else{
+                    mv_block->PMV[0][1][0] = s->mv[0][2][0];//dmv00
+                    mv_block->PMV[0][1][1] = s->mv[0][2][1];//dmv01
+                }
+                break;
+            default:
+                assert(0);
+        }
+
+        mv_block->motion_vertical_field_select = 0;
+
+//set correct field referenses
+        if(s->mv_type == MV_TYPE_FIELD || s->mv_type == MV_TYPE_16X8){
+            if( s->field_select[0][0] ) mv_block->motion_vertical_field_select|=1;
+            if( s->field_select[1][0] ) mv_block->motion_vertical_field_select|=2;
+            if( s->field_select[0][1] ) mv_block->motion_vertical_field_select|=4;
+            if( s->field_select[1][1] ) mv_block->motion_vertical_field_select|=8;
+        }
+    }//!intra
+//time to handle data blocks;
+    mv_block->index = render->next_free_data_block_num;
+
+    blocks_per_mb = 6;
+    if( s->chroma_format >= 2){
+        blocks_per_mb = 4 + (1 << (s->chroma_format));
+    }
+
+//  calculate cbp
+    cbp = 0;
+    for(i=0; i<blocks_per_mb; i++) {
+        cbp+= cbp;
+        if(s->block_last_index[i] >= 0)
+            cbp++;
+    }
+
+    if(s->flags & CODEC_FLAG_GRAY){
+        if(s->mb_intra){//intra frames are alwasy full chroma block
+            for(i=4; i<blocks_per_mb; i++){
+                memset(s->pblocks[i],0,sizeof(short)*8*8);//so we need to clear them
+                if(!render->unsigned_intra)
+                    s->pblocks[i][0] = 1<<10;
+            }
+        }else{
+            cbp&= 0xf << (blocks_per_mb - 4);
+            blocks_per_mb = 4;//Luminance blocks only
+        }
+    }
+    mv_block->coded_block_pattern = cbp;
+    if(cbp == 0)
+        mv_block->macroblock_type &= ~XVMC_MB_TYPE_PATTERN;
+
+    for(i=0; i<blocks_per_mb; i++){
+        if(s->block_last_index[i] >= 0){
+            // i do not have unsigned_intra MOCO to test, hope it is OK
+            if( (s->mb_intra) && ( render->idct || (!render->idct && !render->unsigned_intra)) )
+                s->pblocks[i][0]-=1<<10;
+            if(!render->idct){
+                s->dsp.idct(s->pblocks[i]);
+                //!!TODO!clip!!!
+            }
+//copy blocks only if the codec doesn't support pblocks reordering
+            if(s->avctx->xvmc_acceleration == 1){
+                memcpy(&render->data_blocks[(render->next_free_data_block_num)*64],
+                        s->pblocks[i],sizeof(short)*8*8);
+            }else{
+/*              if(s->pblocks[i] != &render->data_blocks[
+                        (render->next_free_data_block_num)*64]){
+                   printf("ERROR mb(%d,%d) s->pblocks[i]=%p data_block[]=%p\n",
+                   s->mb_x,s->mb_y, s->pblocks[i],
+                   &render->data_blocks[(render->next_free_data_block_num)*64]);
+                }*/
+            }
+            render->next_free_data_block_num++;
+        }
+    }
+    render->filled_mv_blocks_num++;
+
+    assert(render->filled_mv_blocks_num <= render->total_number_of_mv_blocks);
+    assert(render->next_free_data_block_num <= render->total_number_of_data_blocks);
+
+
+    if(render->filled_mv_blocks_num >= render->total_number_of_mv_blocks)
+        ff_draw_horiz_band(s,0,0);
+
+// DumpRenderInfo(render);
+// DumpMBlockInfo(mv_block);
+
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavcodec/zmbv.c b/contrib/ffmpeg/libavcodec/zmbv.c
new file mode 100644
index 000000000..89b8418c5
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/zmbv.c
@@ -0,0 +1,691 @@
+/*
+ * Zip Motion Blocks Video (ZMBV) decoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file zmbv.c
+ * Zip Motion Blocks Video decoder
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#ifdef CONFIG_ZLIB
+#include <zlib.h>
+#endif
+
+#define ZMBV_KEYFRAME 1
+#define ZMBV_DELTAPAL 2
+
+enum ZmbvFormat {
+    ZMBV_FMT_NONE  = 0,
+    ZMBV_FMT_1BPP  = 1,
+    ZMBV_FMT_2BPP  = 2,
+    ZMBV_FMT_4BPP  = 3,
+    ZMBV_FMT_8BPP  = 4,
+    ZMBV_FMT_15BPP = 5,
+    ZMBV_FMT_16BPP = 6,
+    ZMBV_FMT_24BPP = 7,
+    ZMBV_FMT_32BPP = 8
+};
+
+/*
+ * Decoder context
+ */
+typedef struct ZmbvContext {
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    int bpp;
+    unsigned int decomp_size;
+    uint8_t* decomp_buf;
+    uint8_t pal[768];
+    uint8_t *prev, *cur;
+    int width, height;
+    int fmt;
+    int comp;
+    int flags;
+    int bw, bh, bx, by;
+    int decomp_len;
+#ifdef CONFIG_ZLIB
+    z_stream zstream;
+#endif
+    int (*decode_intra)(struct ZmbvContext *c);
+    int (*decode_xor)(struct ZmbvContext *c);
+} ZmbvContext;
+
+/**
+ * Decode XOR'ed frame - 8bpp version
+ */
+
+static int zmbv_decode_xor_8(ZmbvContext *c)
+{
+    uint8_t *src = c->decomp_buf;
+    uint8_t *output, *prev;
+    int8_t *mvec;
+    int x, y;
+    int d, dx, dy, bw2, bh2;
+    int block;
+    int i, j;
+    int mx, my;
+
+    output = c->cur;
+    prev = c->prev;
+
+    if(c->flags & ZMBV_DELTAPAL){
+        for(i = 0; i < 768; i++)
+            c->pal[i] ^= *src++;
+    }
+
+    mvec = (int8_t*)src;
+    src += ((c->bx * c->by * 2 + 3) & ~3);
+
+    block = 0;
+    for(y = 0; y < c->height; y += c->bh) {
+        bh2 = ((c->height - y) > c->bh) ? c->bh : (c->height - y);
+        for(x = 0; x < c->width; x += c->bw) {
+            uint8_t *out, *tprev;
+
+            d = mvec[block] & 1;
+            dx = mvec[block] >> 1;
+            dy = mvec[block + 1] >> 1;
+            block += 2;
+
+            bw2 = ((c->width - x) > c->bw) ? c->bw : (c->width - x);
+
+            /* copy block - motion vectors out of bounds are used to zero blocks */
+            out = output + x;
+            tprev = prev + x + dx + dy * c->width;
+            mx = x + dx;
+            my = y + dy;
+            for(j = 0; j < bh2; j++){
+                if((my + j < 0) || (my + j >= c->height)) {
+                    memset(out, 0, bw2);
+                } else {
+                    for(i = 0; i < bw2; i++){
+                        if((mx + i < 0) || (mx + i >= c->width))
+                            out[i] = 0;
+                        else
+                            out[i] = tprev[i];
+                    }
+                }
+                out += c->width;
+                tprev += c->width;
+            }
+
+            if(d) { /* apply XOR'ed difference */
+                out = output + x;
+                for(j = 0; j < bh2; j++){
+                    for(i = 0; i < bw2; i++)
+                        out[i] ^= *src++;
+                    out += c->width;
+                }
+            }
+        }
+        output += c->width * c->bh;
+        prev += c->width * c->bh;
+    }
+    if(src - c->decomp_buf != c->decomp_len)
+        av_log(c->avctx, AV_LOG_ERROR, "Used %i of %i bytes\n", src-c->decomp_buf, c->decomp_len);
+    return 0;
+}
+
+/**
+ * Decode XOR'ed frame - 15bpp and 16bpp version
+ */
+
+static int zmbv_decode_xor_16(ZmbvContext *c)
+{
+    uint8_t *src = c->decomp_buf;
+    uint16_t *output, *prev;
+    int8_t *mvec;
+    int x, y;
+    int d, dx, dy, bw2, bh2;
+    int block;
+    int i, j;
+    int mx, my;
+
+    output = (uint16_t*)c->cur;
+    prev = (uint16_t*)c->prev;
+
+    mvec = (int8_t*)src;
+    src += ((c->bx * c->by * 2 + 3) & ~3);
+
+    block = 0;
+    for(y = 0; y < c->height; y += c->bh) {
+        bh2 = ((c->height - y) > c->bh) ? c->bh : (c->height - y);
+        for(x = 0; x < c->width; x += c->bw) {
+            uint16_t *out, *tprev;
+
+            d = mvec[block] & 1;
+            dx = mvec[block] >> 1;
+            dy = mvec[block + 1] >> 1;
+            block += 2;
+
+            bw2 = ((c->width - x) > c->bw) ? c->bw : (c->width - x);
+
+            /* copy block - motion vectors out of bounds are used to zero blocks */
+            out = output + x;
+            tprev = prev + x + dx + dy * c->width;
+            mx = x + dx;
+            my = y + dy;
+            for(j = 0; j < bh2; j++){
+                if((my + j < 0) || (my + j >= c->height)) {
+                    memset(out, 0, bw2 * 2);
+                } else {
+                    for(i = 0; i < bw2; i++){
+                        if((mx + i < 0) || (mx + i >= c->width))
+                            out[i] = 0;
+                        else
+                            out[i] = tprev[i];
+                    }
+                }
+                out += c->width;
+                tprev += c->width;
+            }
+
+            if(d) { /* apply XOR'ed difference */
+                out = output + x;
+                for(j = 0; j < bh2; j++){
+                    for(i = 0; i < bw2; i++) {
+                        out[i] ^= *((uint16_t*)src);
+                        src += 2;
+                    }
+                    out += c->width;
+                }
+            }
+        }
+        output += c->width * c->bh;
+        prev += c->width * c->bh;
+    }
+    if(src - c->decomp_buf != c->decomp_len)
+        av_log(c->avctx, AV_LOG_ERROR, "Used %i of %i bytes\n", src-c->decomp_buf, c->decomp_len);
+    return 0;
+}
+
+#ifdef ZMBV_ENABLE_24BPP
+/**
+ * Decode XOR'ed frame - 24bpp version
+ */
+
+static int zmbv_decode_xor_24(ZmbvContext *c)
+{
+    uint8_t *src = c->decomp_buf;
+    uint8_t *output, *prev;
+    int8_t *mvec;
+    int x, y;
+    int d, dx, dy, bw2, bh2;
+    int block;
+    int i, j;
+    int mx, my;
+    int stride;
+
+    output = c->cur;
+    prev = c->prev;
+
+    stride = c->width * 3;
+    mvec = (int8_t*)src;
+    src += ((c->bx * c->by * 2 + 3) & ~3);
+
+    block = 0;
+    for(y = 0; y < c->height; y += c->bh) {
+        bh2 = ((c->height - y) > c->bh) ? c->bh : (c->height - y);
+        for(x = 0; x < c->width; x += c->bw) {
+            uint8_t *out, *tprev;
+
+            d = mvec[block] & 1;
+            dx = mvec[block] >> 1;
+            dy = mvec[block + 1] >> 1;
+            block += 2;
+
+            bw2 = ((c->width - x) > c->bw) ? c->bw : (c->width - x);
+
+            /* copy block - motion vectors out of bounds are used to zero blocks */
+            out = output + x * 3;
+            tprev = prev + (x + dx) * 3 + dy * stride;
+            mx = x + dx;
+            my = y + dy;
+            for(j = 0; j < bh2; j++){
+                if((my + j < 0) || (my + j >= c->height)) {
+                    memset(out, 0, bw2 * 3);
+                } else {
+                    for(i = 0; i < bw2; i++){
+                        if((mx + i < 0) || (mx + i >= c->width)) {
+                            out[i * 3 + 0] = 0;
+                            out[i * 3 + 1] = 0;
+                            out[i * 3 + 2] = 0;
+                        } else {
+                            out[i * 3 + 0] = tprev[i * 3 + 0];
+                            out[i * 3 + 1] = tprev[i * 3 + 1];
+                            out[i * 3 + 2] = tprev[i * 3 + 2];
+                        }
+                    }
+                }
+                out += stride;
+                tprev += stride;
+            }
+
+            if(d) { /* apply XOR'ed difference */
+                out = output + x * 3;
+                for(j = 0; j < bh2; j++){
+                    for(i = 0; i < bw2; i++) {
+                        out[i * 3 + 0] ^= *src++;
+                        out[i * 3 + 1] ^= *src++;
+                        out[i * 3 + 2] ^= *src++;
+                    }
+                    out += stride;
+                }
+            }
+        }
+        output += stride * c->bh;
+        prev += stride * c->bh;
+    }
+    if(src - c->decomp_buf != c->decomp_len)
+        av_log(c->avctx, AV_LOG_ERROR, "Used %i of %i bytes\n", src-c->decomp_buf, c->decomp_len);
+    return 0;
+}
+#endif //ZMBV_ENABLE_24BPP
+
+/**
+ * Decode XOR'ed frame - 32bpp version
+ */
+
+static int zmbv_decode_xor_32(ZmbvContext *c)
+{
+    uint8_t *src = c->decomp_buf;
+    uint32_t *output, *prev;
+    int8_t *mvec;
+    int x, y;
+    int d, dx, dy, bw2, bh2;
+    int block;
+    int i, j;
+    int mx, my;
+
+    output = (uint32_t*)c->cur;
+    prev = (uint32_t*)c->prev;
+
+    mvec = (int8_t*)src;
+    src += ((c->bx * c->by * 2 + 3) & ~3);
+
+    block = 0;
+    for(y = 0; y < c->height; y += c->bh) {
+        bh2 = ((c->height - y) > c->bh) ? c->bh : (c->height - y);
+        for(x = 0; x < c->width; x += c->bw) {
+            uint32_t *out, *tprev;
+
+            d = mvec[block] & 1;
+            dx = mvec[block] >> 1;
+            dy = mvec[block + 1] >> 1;
+            block += 2;
+
+            bw2 = ((c->width - x) > c->bw) ? c->bw : (c->width - x);
+
+            /* copy block - motion vectors out of bounds are used to zero blocks */
+            out = output + x;
+            tprev = prev + x + dx + dy * c->width;
+            mx = x + dx;
+            my = y + dy;
+            for(j = 0; j < bh2; j++){
+                if((my + j < 0) || (my + j >= c->height)) {
+                    memset(out, 0, bw2 * 4);
+                } else {
+                    for(i = 0; i < bw2; i++){
+                        if((mx + i < 0) || (mx + i >= c->width))
+                            out[i] = 0;
+                        else
+                            out[i] = tprev[i];
+                    }
+                }
+                out += c->width;
+                tprev += c->width;
+            }
+
+            if(d) { /* apply XOR'ed difference */
+                out = output + x;
+                for(j = 0; j < bh2; j++){
+                    for(i = 0; i < bw2; i++) {
+                        out[i] ^= *((uint32_t*)src);
+                        src += 4;
+                    }
+                    out += c->width;
+                }
+            }
+        }
+        output += c->width * c->bh;
+        prev += c->width * c->bh;
+    }
+    if(src - c->decomp_buf != c->decomp_len)
+        av_log(c->avctx, AV_LOG_ERROR, "Used %i of %i bytes\n", src-c->decomp_buf, c->decomp_len);
+    return 0;
+}
+
+/**
+ * Decode intraframe
+ */
+static int zmbv_decode_intra(ZmbvContext *c)
+{
+    uint8_t *src = c->decomp_buf;
+
+    /* make the palette available on the way out */
+    if (c->fmt == ZMBV_FMT_8BPP) {
+        memcpy(c->pal, src, 768);
+        src += 768;
+    }
+
+    memcpy(c->cur, src, c->width * c->height * (c->bpp / 8));
+    return 0;
+}
+
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
+{
+    ZmbvContext * const c = (ZmbvContext *)avctx->priv_data;
+    uint8_t *outptr;
+#ifdef CONFIG_ZLIB
+    int zret = Z_OK; // Zlib return code
+#endif
+    int len = buf_size;
+    int hi_ver, lo_ver;
+
+    if(c->pic.data[0])
+            avctx->release_buffer(avctx, &c->pic);
+
+    c->pic.reference = 1;
+    c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
+    if(avctx->get_buffer(avctx, &c->pic) < 0){
+        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+        return -1;
+    }
+
+    outptr = c->pic.data[0]; // Output image pointer
+
+    /* parse header */
+    c->flags = buf[0];
+    buf++; len--;
+    if(c->flags & ZMBV_KEYFRAME) {
+        hi_ver = buf[0];
+        lo_ver = buf[1];
+        c->comp = buf[2];
+        c->fmt = buf[3];
+        c->bw = buf[4];
+        c->bh = buf[5];
+
+        buf += 6;
+        len -= 6;
+        av_log(avctx, AV_LOG_DEBUG, "Flags=%X ver=%i.%i comp=%i fmt=%i blk=%ix%i\n",c->flags,hi_ver,lo_ver,c->comp,c->fmt,c->bw,c->bh);
+        if(hi_ver != 0 || lo_ver != 1) {
+            av_log(avctx, AV_LOG_ERROR, "Unsupported version %i.%i\n", hi_ver, lo_ver);
+            return -1;
+        }
+        if(c->bw == 0 || c->bh == 0) {
+            av_log(avctx, AV_LOG_ERROR, "Unsupported block size %ix%i\n", c->bw, c->bh);
+        }
+        if(c->comp != 0 && c->comp != 1) {
+            av_log(avctx, AV_LOG_ERROR, "Unsupported compression type %i\n", c->comp);
+            return -1;
+        }
+
+        switch(c->fmt) {
+        case ZMBV_FMT_8BPP:
+            c->bpp = 8;
+            c->decode_intra = zmbv_decode_intra;
+            c->decode_xor = zmbv_decode_xor_8;
+            break;
+        case ZMBV_FMT_15BPP:
+        case ZMBV_FMT_16BPP:
+            c->bpp = 16;
+            c->decode_intra = zmbv_decode_intra;
+            c->decode_xor = zmbv_decode_xor_16;
+            break;
+#ifdef ZMBV_ENABLE_24BPP
+        case ZMBV_FMT_24BPP:
+            c->bpp = 24;
+            c->decode_intra = zmbv_decode_intra;
+            c->decode_xor = zmbv_decode_xor_24;
+            break;
+#endif //ZMBV_ENABLE_24BPP
+        case ZMBV_FMT_32BPP:
+            c->bpp = 32;
+            c->decode_intra = zmbv_decode_intra;
+            c->decode_xor = zmbv_decode_xor_32;
+            break;
+        default:
+            c->decode_intra = NULL;
+            c->decode_xor = NULL;
+            av_log(avctx, AV_LOG_ERROR, "Unsupported (for now) format %i\n", c->fmt);
+            return -1;
+        }
+#ifdef CONFIG_ZLIB
+        zret = inflateReset(&c->zstream);
+        if (zret != Z_OK) {
+            av_log(avctx, AV_LOG_ERROR, "Inflate reset error: %d\n", zret);
+            return -1;
+        }
+#else
+        av_log(avctx, AV_LOG_ERROR, "BUG! Zlib support not compiled in frame decoder.\n");
+        return -1;
+#endif  /* CONFIG_ZLIB */
+        c->cur = av_realloc(c->cur, avctx->width * avctx->height * (c->bpp / 8));
+        c->prev = av_realloc(c->prev, avctx->width * avctx->height * (c->bpp / 8));
+        c->bx = (c->width + c->bw - 1) / c->bw;
+        c->by = (c->height+ c->bh - 1) / c->bh;
+    }
+
+    if(c->decode_intra == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "Error! Got no format or no keyframe!\n");
+        return -1;
+    }
+
+    if(c->comp == 0) { //Uncompressed data
+        memcpy(c->decomp_buf, buf, len);
+        c->decomp_size = 1;
+    } else { // ZLIB-compressed data
+#ifdef CONFIG_ZLIB
+        c->zstream.total_in = c->zstream.total_out = 0;
+        c->zstream.next_in = buf;
+        c->zstream.avail_in = len;
+        c->zstream.next_out = c->decomp_buf;
+        c->zstream.avail_out = c->decomp_size;
+        inflate(&c->zstream, Z_FINISH);
+        c->decomp_len = c->zstream.total_out;
+#else
+        av_log(avctx, AV_LOG_ERROR, "BUG! Zlib support not compiled in frame decoder.\n");
+        return -1;
+#endif
+    }
+    if(c->flags & ZMBV_KEYFRAME) {
+        c->pic.key_frame = 1;
+        c->pic.pict_type = FF_I_TYPE;
+        c->decode_intra(c);
+    } else {
+        c->pic.key_frame = 0;
+        c->pic.pict_type = FF_P_TYPE;
+        c->decode_xor(c);
+    }
+
+    /* update frames */
+    {
+        uint8_t *out, *src;
+        int i, j;
+
+        out = c->pic.data[0];
+        src = c->cur;
+        switch(c->fmt) {
+        case ZMBV_FMT_8BPP:
+            for(j = 0; j < c->height; j++) {
+                for(i = 0; i < c->width; i++) {
+                    out[i * 3 + 0] = c->pal[(*src) * 3 + 0];
+                    out[i * 3 + 1] = c->pal[(*src) * 3 + 1];
+                    out[i * 3 + 2] = c->pal[(*src) * 3 + 2];
+                    *src++;
+                }
+                out += c->pic.linesize[0];
+            }
+            break;
+        case ZMBV_FMT_15BPP:
+            for(j = 0; j < c->height; j++) {
+                for(i = 0; i < c->width; i++) {
+                    uint16_t tmp = AV_RL16(src);
+                    src += 2;
+                    out[i * 3 + 0] = (tmp & 0x7C00) >> 7;
+                    out[i * 3 + 1] = (tmp & 0x03E0) >> 2;
+                    out[i * 3 + 2] = (tmp & 0x001F) << 3;
+                }
+                out += c->pic.linesize[0];
+            }
+            break;
+        case ZMBV_FMT_16BPP:
+            for(j = 0; j < c->height; j++) {
+                for(i = 0; i < c->width; i++) {
+                    uint16_t tmp = AV_RL16(src);
+                    src += 2;
+                    out[i * 3 + 0] = (tmp & 0xF800) >> 8;
+                    out[i * 3 + 1] = (tmp & 0x07E0) >> 3;
+                    out[i * 3 + 2] = (tmp & 0x001F) << 3;
+                }
+                out += c->pic.linesize[0];
+            }
+            break;
+#ifdef ZMBV_ENABLE_24BPP
+        case ZMBV_FMT_24BPP:
+            for(j = 0; j < c->height; j++) {
+                memcpy(out, src, c->width * 3);
+                src += c->width * 3;
+                out += c->pic.linesize[0];
+            }
+            break;
+#endif //ZMBV_ENABLE_24BPP
+        case ZMBV_FMT_32BPP:
+            for(j = 0; j < c->height; j++) {
+                for(i = 0; i < c->width; i++) {
+                    uint32_t tmp = AV_RL32(src);
+                    src += 4;
+                    out[i * 3 + 0] = tmp >> 16;
+                    out[i * 3 + 1] = tmp >> 8;
+                    out[i * 3 + 2] = tmp >> 0;
+                }
+                out += c->pic.linesize[0];
+            }
+            break;
+        default:
+            av_log(avctx, AV_LOG_ERROR, "Cannot handle format %i\n", c->fmt);
+        }
+        memcpy(c->prev, c->cur, c->width * c->height * (c->bpp / 8));
+    }
+    *data_size = sizeof(AVFrame);
+    *(AVFrame*)data = c->pic;
+
+    /* always report that the buffer was completely consumed */
+    return buf_size;
+}
+
+
+
+/*
+ *
+ * Init zmbv decoder
+ *
+ */
+static int decode_init(AVCodecContext *avctx)
+{
+    ZmbvContext * const c = (ZmbvContext *)avctx->priv_data;
+    int zret; // Zlib return code
+
+    c->avctx = avctx;
+
+    c->pic.data[0] = NULL;
+    c->width = avctx->width;
+    c->height = avctx->height;
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return 1;
+    }
+    c->bpp = avctx->bits_per_sample;
+
+#ifdef CONFIG_ZLIB
+    // Needed if zlib unused or init aborted before inflateInit
+    memset(&(c->zstream), 0, sizeof(z_stream));
+#else
+    av_log(avctx, AV_LOG_ERROR, "Zlib support not compiled.\n");
+    return 1;
+#endif
+    avctx->pix_fmt = PIX_FMT_RGB24;
+    c->decomp_size = (avctx->width + 255) * 4 * (avctx->height + 64);
+
+    /* Allocate decompression buffer */
+    if (c->decomp_size) {
+        if ((c->decomp_buf = av_malloc(c->decomp_size)) == NULL) {
+            av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
+            return 1;
+        }
+    }
+
+#ifdef CONFIG_ZLIB
+    c->zstream.zalloc = Z_NULL;
+    c->zstream.zfree = Z_NULL;
+    c->zstream.opaque = Z_NULL;
+    zret = inflateInit(&(c->zstream));
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
+        return 1;
+    }
+#endif
+
+    return 0;
+}
+
+
+
+/*
+ *
+ * Uninit zmbv decoder
+ *
+ */
+static int decode_end(AVCodecContext *avctx)
+{
+    ZmbvContext * const c = (ZmbvContext *)avctx->priv_data;
+
+    av_freep(&c->decomp_buf);
+
+    if (c->pic.data[0])
+        avctx->release_buffer(avctx, &c->pic);
+#ifdef CONFIG_ZLIB
+    inflateEnd(&(c->zstream));
+#endif
+    av_freep(&c->cur);
+    av_freep(&c->prev);
+
+    return 0;
+}
+
+AVCodec zmbv_decoder = {
+    "zmbv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ZMBV,
+    sizeof(ZmbvContext),
+    decode_init,
+    NULL,
+    decode_end,
+    decode_frame
+};
+
diff --git a/contrib/ffmpeg/libavcodec/zmbvenc.c b/contrib/ffmpeg/libavcodec/zmbvenc.c
new file mode 100644
index 000000000..a79964449
--- /dev/null
+++ b/contrib/ffmpeg/libavcodec/zmbvenc.c
@@ -0,0 +1,328 @@
+/*
+ * Zip Motion Blocks Video (ZMBV) encoder
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file zmbvenc.c
+ * Zip Motion Blocks Video encoder
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "avcodec.h"
+
+#include <zlib.h>
+
+#define ZMBV_KEYFRAME 1
+#define ZMBV_DELTAPAL 2
+
+#define ZMBV_BLOCK 16
+
+/**
+ * Encoder context
+ */
+typedef struct ZmbvEncContext {
+    AVCodecContext *avctx;
+    AVFrame pic;
+
+    int range;
+    uint8_t *comp_buf, *work_buf;
+    uint8_t pal[768];
+    uint32_t pal2[256]; //for quick comparisons
+    uint8_t *prev;
+    int pstride;
+    int comp_size;
+    int keyint, curfrm;
+    z_stream zstream;
+} ZmbvEncContext;
+
+/** Block comparing function
+ * XXX should be optimized and moved to DSPContext
+ * TODO handle out of edge ME
+ */
+static inline int block_cmp(uint8_t *src, int stride, uint8_t *src2, int stride2, int bw, int bh)
+{
+    int sum = 0;
+    int i, j;
+
+    for(j = 0; j < bh; j++){
+        for(i = 0; i < bw; i++)
+            sum += src[i] ^ src2[i];
+        src += stride;
+        src2 += stride2;
+    }
+    return sum;
+}
+
+/** Motion estimation function
+ * TODO make better ME decisions
+ */
+static int zmbv_me(ZmbvEncContext *c, uint8_t *src, int sstride, uint8_t *prev, int pstride,
+                    int x, int y, int *mx, int *my)
+{
+    int dx, dy, tx, ty, tv, bv, bw, bh;
+
+    *mx = *my = 0;
+    bw = FFMIN(ZMBV_BLOCK, c->avctx->width - x);
+    bh = FFMIN(ZMBV_BLOCK, c->avctx->height - y);
+    bv = block_cmp(src, sstride, prev, pstride, bw, bh);
+    if(!bv) return 0;
+    for(ty = FFMAX(y - c->range, 0); ty < FFMIN(y + c->range, c->avctx->height - bh); ty++){
+        for(tx = FFMAX(x - c->range, 0); tx < FFMIN(x + c->range, c->avctx->width - bw); tx++){
+            if(tx == x && ty == y) continue; // we already tested this block
+            dx = tx - x;
+            dy = ty - y;
+            tv = block_cmp(src, sstride, prev + dx + dy*pstride, pstride, bw, bh);
+            if(tv < bv){
+                 bv = tv;
+                 *mx = dx;
+                 *my = dy;
+                 if(!bv) return 0;
+             }
+         }
+    }
+    return bv;
+}
+
+static int encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_size, void *data)
+{
+    ZmbvEncContext * const c = (ZmbvEncContext *)avctx->priv_data;
+    AVFrame *pict = data;
+    AVFrame * const p = &c->pic;
+    uint8_t *src, *prev;
+    uint32_t *palptr;
+    int zret = Z_OK;
+    int len = 0;
+    int keyframe, chpal;
+    int fl;
+    int work_size = 0;
+    int bw, bh;
+    int i, j;
+
+    keyframe = !c->curfrm;
+    c->curfrm++;
+    if(c->curfrm == c->keyint)
+        c->curfrm = 0;
+    *p = *pict;
+    p->pict_type= keyframe ? FF_I_TYPE : FF_P_TYPE;
+    p->key_frame= keyframe;
+    chpal = !keyframe && memcmp(p->data[1], c->pal2, 1024);
+
+    fl = (keyframe ? ZMBV_KEYFRAME : 0) | (chpal ? ZMBV_DELTAPAL : 0);
+    *buf++ = fl; len++;
+    if(keyframe){
+        deflateReset(&c->zstream);
+        *buf++ = 0; len++; // hi ver
+        *buf++ = 1; len++; // lo ver
+        *buf++ = 1; len++; // comp
+        *buf++ = 4; len++; // format - 8bpp
+        *buf++ = ZMBV_BLOCK; len++; // block width
+        *buf++ = ZMBV_BLOCK; len++; // block height
+    }
+    palptr = (uint32_t*)p->data[1];
+    src = p->data[0];
+    prev = c->prev;
+    if(chpal){
+        uint8_t tpal[3];
+        for(i = 0; i < 256; i++){
+            tpal[0] = palptr[i] >> 16;
+            tpal[1] = palptr[i] >>  8;
+            tpal[2] = palptr[i];
+            c->work_buf[work_size++] = tpal[0] ^ c->pal[i * 3 + 0];
+            c->work_buf[work_size++] = tpal[1] ^ c->pal[i * 3 + 1];
+            c->work_buf[work_size++] = tpal[2] ^ c->pal[i * 3 + 2];
+            c->pal[i * 3 + 0] = tpal[0];
+            c->pal[i * 3 + 1] = tpal[1];
+            c->pal[i * 3 + 2] = tpal[2];
+        }
+        memcpy(c->pal2, p->data[1], 1024);
+    }
+    if(keyframe){
+        for(i = 0; i < 256; i++){
+            c->pal[i*3 + 0] = palptr[i] >> 16;
+            c->pal[i*3 + 1] = palptr[i] >>  8;
+            c->pal[i*3 + 2] = palptr[i];
+        }
+        memcpy(c->work_buf, c->pal, 768);
+        memcpy(c->pal2, p->data[1], 1024);
+        work_size = 768;
+        for(i = 0; i < avctx->height; i++){
+            memcpy(c->work_buf + work_size, src, avctx->width);
+            src += p->linesize[0];
+            work_size += avctx->width;
+        }
+    }else{
+        int x, y, bh2, bw2;
+        uint8_t *tsrc, *tprev;
+        uint8_t *mv;
+        int mx, my, bv;
+
+        bw = (avctx->width + ZMBV_BLOCK - 1) / ZMBV_BLOCK;
+        bh = (avctx->height + ZMBV_BLOCK - 1) / ZMBV_BLOCK;
+        mv = c->work_buf + work_size;
+        memset(c->work_buf + work_size, 0, (bw * bh * 2 + 3) & ~3);
+        work_size += (bw * bh * 2 + 3) & ~3;
+        /* for now just XOR'ing */
+        for(y = 0; y < avctx->height; y += ZMBV_BLOCK) {
+            bh2 = FFMIN(avctx->height - y, ZMBV_BLOCK);
+            for(x = 0; x < avctx->width; x += ZMBV_BLOCK, mv += 2) {
+                bw2 = FFMIN(avctx->width - x, ZMBV_BLOCK);
+
+                tsrc = src + x;
+                tprev = prev + x;
+
+                bv = zmbv_me(c, tsrc, p->linesize[0], tprev, c->pstride, x, y, &mx, &my);
+                mv[0] = (mx << 1) | !!bv;
+                mv[1] = my << 1;
+                tprev += mx + my * c->pstride;
+                if(bv){
+                    for(j = 0; j < bh2; j++){
+                        for(i = 0; i < bw2; i++)
+                            c->work_buf[work_size++] = tsrc[i] ^ tprev[i];
+                        tsrc += p->linesize[0];
+                        tprev += c->pstride;
+                    }
+                }
+            }
+            src += p->linesize[0] * ZMBV_BLOCK;
+            prev += c->pstride * ZMBV_BLOCK;
+        }
+    }
+    /* save the previous frame */
+    src = p->data[0];
+    prev = c->prev;
+    for(i = 0; i < avctx->height; i++){
+        memcpy(prev, src, avctx->width);
+        prev += c->pstride;
+        src += p->linesize[0];
+    }
+
+    c->zstream.next_in = c->work_buf;
+    c->zstream.avail_in = work_size;
+    c->zstream.total_in = 0;
+
+    c->zstream.next_out = c->comp_buf;
+    c->zstream.avail_out = c->comp_size;
+    c->zstream.total_out = 0;
+    if((zret = deflate(&c->zstream, Z_SYNC_FLUSH)) != Z_OK){
+        av_log(avctx, AV_LOG_ERROR, "Error compressing data\n");
+        return -1;
+    }
+
+    memcpy(buf, c->comp_buf, c->zstream.total_out);
+    return len + c->zstream.total_out;
+}
+
+
+/**
+ * Init zmbv encoder
+ */
+static int encode_init(AVCodecContext *avctx)
+{
+    ZmbvEncContext * const c = (ZmbvEncContext *)avctx->priv_data;
+    int zret; // Zlib return code
+    int lvl = 9;
+
+    c->avctx = avctx;
+
+    c->pic.data[0] = NULL;
+    c->curfrm = 0;
+    c->keyint = avctx->keyint_min;
+    c->range = 8;
+    if(avctx->me_range > 0)
+        c->range = FFMIN(avctx->me_range, 127);
+
+    if(avctx->compression_level >= 0)
+        lvl = avctx->compression_level;
+    if(lvl < 0 || lvl > 9){
+        av_log(avctx, AV_LOG_ERROR, "Compression level should be 0-9, not %i\n", lvl);
+        return -1;
+    }
+
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
+        return -1;
+    }
+
+    // Needed if zlib unused or init aborted before deflateInit
+    memset(&(c->zstream), 0, sizeof(z_stream));
+    c->comp_size = avctx->width * avctx->height + 1024 +
+        ((avctx->width + ZMBV_BLOCK - 1) / ZMBV_BLOCK) * ((avctx->height + ZMBV_BLOCK - 1) / ZMBV_BLOCK) * 2 + 4;
+    if ((c->work_buf = av_malloc(c->comp_size)) == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate work buffer.\n");
+        return -1;
+    }
+    /* Conservative upper bound taken from zlib v1.2.1 source via lcl.c */
+    c->comp_size = c->comp_size + ((c->comp_size + 7) >> 3) +
+                           ((c->comp_size + 63) >> 6) + 11;
+
+    /* Allocate compression buffer */
+    if ((c->comp_buf = av_malloc(c->comp_size)) == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate compression buffer.\n");
+        return -1;
+    }
+    c->pstride = (avctx->width + 15) & ~15;
+    if ((c->prev = av_malloc(c->pstride * avctx->height)) == NULL) {
+        av_log(avctx, AV_LOG_ERROR, "Can't allocate picture.\n");
+        return -1;
+    }
+
+    c->zstream.zalloc = Z_NULL;
+    c->zstream.zfree = Z_NULL;
+    c->zstream.opaque = Z_NULL;
+    zret = deflateInit(&(c->zstream), lvl);
+    if (zret != Z_OK) {
+        av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
+        return -1;
+    }
+
+    return 0;
+}
+
+
+
+/**
+ * Uninit zmbv encoder
+ */
+static int encode_end(AVCodecContext *avctx)
+{
+    ZmbvEncContext * const c = (ZmbvEncContext *)avctx->priv_data;
+
+    av_freep(&c->comp_buf);
+    av_freep(&c->work_buf);
+
+    deflateEnd(&(c->zstream));
+    av_freep(&c->prev);
+
+    return 0;
+}
+
+AVCodec zmbv_encoder = {
+    "zmbv",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_ZMBV,
+    sizeof(ZmbvEncContext),
+    encode_init,
+    encode_frame,
+    encode_end,
+    .pix_fmts = (enum PixelFormat[]){PIX_FMT_PAL8, -1},
+};
diff --git a/contrib/ffmpeg/libavformat/4xm.c b/contrib/ffmpeg/libavformat/4xm.c
new file mode 100644
index 000000000..bf10b9e82
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/4xm.c
@@ -0,0 +1,331 @@
+/*
+ * 4X Technologies .4xm File Demuxer (no muxer)
+ * Copyright (c) 2003  The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file 4xm.c
+ * 4X Technologies file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * for more information on the .4xm file format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ */
+
+#include "avformat.h"
+
+#define  RIFF_TAG MKTAG('R', 'I', 'F', 'F')
+#define _4XMV_TAG MKTAG('4', 'X', 'M', 'V')
+#define  LIST_TAG MKTAG('L', 'I', 'S', 'T')
+#define  HEAD_TAG MKTAG('H', 'E', 'A', 'D')
+#define  TRK__TAG MKTAG('T', 'R', 'K', '_')
+#define  MOVI_TAG MKTAG('M', 'O', 'V', 'I')
+#define  VTRK_TAG MKTAG('V', 'T', 'R', 'K')
+#define  STRK_TAG MKTAG('S', 'T', 'R', 'K')
+#define  std__TAG MKTAG('s', 't', 'd', '_')
+#define  name_TAG MKTAG('n', 'a', 'm', 'e')
+#define  vtrk_TAG MKTAG('v', 't', 'r', 'k')
+#define  strk_TAG MKTAG('s', 't', 'r', 'k')
+#define  ifrm_TAG MKTAG('i', 'f', 'r', 'm')
+#define  pfrm_TAG MKTAG('p', 'f', 'r', 'm')
+#define  cfrm_TAG MKTAG('c', 'f', 'r', 'm')
+#define  snd__TAG MKTAG('s', 'n', 'd', '_')
+
+#define vtrk_SIZE 0x44
+#define strk_SIZE 0x28
+
+#define GET_LIST_HEADER() \
+    fourcc_tag = get_le32(pb); \
+    size = get_le32(pb); \
+    if (fourcc_tag != LIST_TAG) \
+        return AVERROR_INVALIDDATA; \
+    fourcc_tag = get_le32(pb);
+
+typedef struct AudioTrack {
+    int sample_rate;
+    int bits;
+    int channels;
+    int stream_index;
+    int adpcm;
+} AudioTrack;
+
+typedef struct FourxmDemuxContext {
+    int width;
+    int height;
+    int video_stream_index;
+    int track_count;
+    AudioTrack *tracks;
+    int selected_track;
+
+    int64_t audio_pts;
+    int64_t video_pts;
+    float fps;
+} FourxmDemuxContext;
+
+static int fourxm_probe(AVProbeData *p)
+{
+    if (p->buf_size < 12)
+        return 0;
+
+    if ((AV_RL32(&p->buf[0]) != RIFF_TAG) ||
+        (AV_RL32(&p->buf[8]) != _4XMV_TAG))
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int fourxm_read_header(AVFormatContext *s,
+                              AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    unsigned int fourcc_tag;
+    unsigned int size;
+    int header_size;
+    FourxmDemuxContext *fourxm = (FourxmDemuxContext *)s->priv_data;
+    unsigned char *header;
+    int i;
+    int current_track = -1;
+    AVStream *st;
+
+    fourxm->track_count = 0;
+    fourxm->tracks = NULL;
+    fourxm->selected_track = 0;
+    fourxm->fps = 1.0;
+
+    /* skip the first 3 32-bit numbers */
+    url_fseek(pb, 12, SEEK_CUR);
+
+    /* check for LIST-HEAD */
+    GET_LIST_HEADER();
+    header_size = size - 4;
+    if (fourcc_tag != HEAD_TAG)
+        return AVERROR_INVALIDDATA;
+
+    /* allocate space for the header and load the whole thing */
+    header = av_malloc(header_size);
+    if (!header)
+        return AVERROR_NOMEM;
+    if (get_buffer(pb, header, header_size) != header_size)
+        return AVERROR_IO;
+
+    /* take the lazy approach and search for any and all vtrk and strk chunks */
+    for (i = 0; i < header_size - 8; i++) {
+        fourcc_tag = AV_RL32(&header[i]);
+        size = AV_RL32(&header[i + 4]);
+
+        if (fourcc_tag == std__TAG) {
+            fourxm->fps = av_int2flt(AV_RL32(&header[i + 12]));
+        } else if (fourcc_tag == vtrk_TAG) {
+            /* check that there is enough data */
+            if (size != vtrk_SIZE) {
+                av_free(header);
+                return AVERROR_INVALIDDATA;
+            }
+            fourxm->width = AV_RL32(&header[i + 36]);
+            fourxm->height = AV_RL32(&header[i + 40]);
+            i += 8 + size;
+
+            /* allocate a new AVStream */
+            st = av_new_stream(s, 0);
+            if (!st)
+                return AVERROR_NOMEM;
+            av_set_pts_info(st, 60, 1, fourxm->fps);
+
+            fourxm->video_stream_index = st->index;
+
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = CODEC_ID_4XM;
+            st->codec->codec_tag = 0;  /* no fourcc */
+            st->codec->width = fourxm->width;
+            st->codec->height = fourxm->height;
+
+        } else if (fourcc_tag == strk_TAG) {
+            /* check that there is enough data */
+            if (size != strk_SIZE) {
+                av_free(header);
+                return AVERROR_INVALIDDATA;
+            }
+            current_track = AV_RL32(&header[i + 8]);
+            if (current_track + 1 > fourxm->track_count) {
+                fourxm->track_count = current_track + 1;
+                if((unsigned)fourxm->track_count >= UINT_MAX / sizeof(AudioTrack))
+                    return -1;
+                fourxm->tracks = av_realloc(fourxm->tracks,
+                    fourxm->track_count * sizeof(AudioTrack));
+                if (!fourxm->tracks) {
+                    av_free(header);
+                    return AVERROR_NOMEM;
+                }
+            }
+            fourxm->tracks[current_track].adpcm = AV_RL32(&header[i + 12]);
+            fourxm->tracks[current_track].channels = AV_RL32(&header[i + 36]);
+            fourxm->tracks[current_track].sample_rate = AV_RL32(&header[i + 40]);
+            fourxm->tracks[current_track].bits = AV_RL32(&header[i + 44]);
+            i += 8 + size;
+
+            /* allocate a new AVStream */
+            st = av_new_stream(s, current_track);
+            if (!st)
+                return AVERROR_NOMEM;
+
+            av_set_pts_info(st, 60, 1, fourxm->tracks[current_track].sample_rate);
+
+            fourxm->tracks[current_track].stream_index = st->index;
+
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_tag = 0;
+            st->codec->channels = fourxm->tracks[current_track].channels;
+            st->codec->sample_rate = fourxm->tracks[current_track].sample_rate;
+            st->codec->bits_per_sample = fourxm->tracks[current_track].bits;
+            st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+                st->codec->bits_per_sample;
+            st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+            if (fourxm->tracks[current_track].adpcm)
+                st->codec->codec_id = CODEC_ID_ADPCM_4XM;
+            else if (st->codec->bits_per_sample == 8)
+                st->codec->codec_id = CODEC_ID_PCM_U8;
+            else
+                st->codec->codec_id = CODEC_ID_PCM_S16LE;
+        }
+    }
+
+    av_free(header);
+
+    /* skip over the LIST-MOVI chunk (which is where the stream should be */
+    GET_LIST_HEADER();
+    if (fourcc_tag != MOVI_TAG)
+        return AVERROR_INVALIDDATA;
+
+    /* initialize context members */
+    fourxm->video_pts = -1;  /* first frame will push to 0 */
+    fourxm->audio_pts = 0;
+
+    return 0;
+}
+
+static int fourxm_read_packet(AVFormatContext *s,
+                              AVPacket *pkt)
+{
+    FourxmDemuxContext *fourxm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned int fourcc_tag;
+    unsigned int size, out_size;
+    int ret = 0;
+    int track_number;
+    int packet_read = 0;
+    unsigned char header[8];
+    int audio_frame_count;
+
+    while (!packet_read) {
+
+        if ((ret = get_buffer(&s->pb, header, 8)) < 0)
+            return ret;
+        fourcc_tag = AV_RL32(&header[0]);
+        size = AV_RL32(&header[4]);
+        if (url_feof(pb))
+            return AVERROR_IO;
+        switch (fourcc_tag) {
+
+        case LIST_TAG:
+            /* this is a good time to bump the video pts */
+            fourxm->video_pts ++;
+
+            /* skip the LIST-* tag and move on to the next fourcc */
+            get_le32(pb);
+            break;
+
+        case ifrm_TAG:
+        case pfrm_TAG:
+        case cfrm_TAG:{
+
+            /* allocate 8 more bytes than 'size' to account for fourcc
+             * and size */
+            if (size + 8 < size || av_new_packet(pkt, size + 8))
+                return AVERROR_IO;
+            pkt->stream_index = fourxm->video_stream_index;
+            pkt->pts = fourxm->video_pts;
+            pkt->pos = url_ftell(&s->pb);
+            memcpy(pkt->data, header, 8);
+            ret = get_buffer(&s->pb, &pkt->data[8], size);
+
+            if (ret < 0)
+                av_free_packet(pkt);
+            else
+                packet_read = 1;
+            break;
+        }
+
+        case snd__TAG:
+            track_number = get_le32(pb);
+            out_size= get_le32(pb);
+            size-=8;
+
+            if (track_number == fourxm->selected_track) {
+                ret= av_get_packet(&s->pb, pkt, size);
+                if(ret<0)
+                    return AVERROR_IO;
+                pkt->stream_index =
+                    fourxm->tracks[fourxm->selected_track].stream_index;
+                pkt->pts = fourxm->audio_pts;
+                packet_read = 1;
+
+                /* pts accounting */
+                audio_frame_count = size;
+                if (fourxm->tracks[fourxm->selected_track].adpcm)
+                    audio_frame_count -=
+                        2 * (fourxm->tracks[fourxm->selected_track].channels);
+                audio_frame_count /=
+                      fourxm->tracks[fourxm->selected_track].channels;
+                if (fourxm->tracks[fourxm->selected_track].adpcm)
+                    audio_frame_count *= 2;
+                else
+                    audio_frame_count /=
+                    (fourxm->tracks[fourxm->selected_track].bits / 8);
+                fourxm->audio_pts += audio_frame_count;
+
+            } else {
+                url_fseek(pb, size, SEEK_CUR);
+            }
+            break;
+
+        default:
+            url_fseek(pb, size, SEEK_CUR);
+            break;
+        }
+    }
+    return ret;
+}
+
+static int fourxm_read_close(AVFormatContext *s)
+{
+    FourxmDemuxContext *fourxm = (FourxmDemuxContext *)s->priv_data;
+
+    av_free(fourxm->tracks);
+
+    return 0;
+}
+
+AVInputFormat fourxm_demuxer = {
+    "4xm",
+    "4X Technologies format",
+    sizeof(FourxmDemuxContext),
+    fourxm_probe,
+    fourxm_read_header,
+    fourxm_read_packet,
+    fourxm_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/Makefile b/contrib/ffmpeg/libavformat/Makefile
new file mode 100644
index 000000000..f1339bd9d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/Makefile
@@ -0,0 +1,179 @@
+#
+# libavformat Makefile
+# (c) 2000-2003 Fabrice Bellard
+#
+include ../config.mak
+
+CFLAGS+=-I$(SRC_PATH)/libavcodec
+
+OBJS= utils.o cutils.o os_support.o allformats.o
+
+HEADERS = avformat.h avio.h rtp.h rtsp.h rtspcodes.h
+
+# muxers/demuxers
+OBJS-$(CONFIG_FOURXM_DEMUXER)            += 4xm.o
+OBJS-$(CONFIG_ADTS_MUXER)                += adtsenc.o
+OBJS-$(CONFIG_AIFF_DEMUXER)              += aiff.o riff.o
+OBJS-$(CONFIG_AIFF_MUXER)                += aiff.o riff.o
+OBJS-$(CONFIG_AMR_DEMUXER)               += amr.o
+OBJS-$(CONFIG_AMR_MUXER)                 += amr.o
+OBJS-$(CONFIG_ASF_DEMUXER)               += asf.o riff.o
+OBJS-$(CONFIG_ASF_MUXER)                 += asf-enc.o riff.o
+OBJS-$(CONFIG_ASF_STREAM_MUXER)          += asf-enc.o riff.o
+OBJS-$(CONFIG_AU_DEMUXER)                += au.o riff.o
+OBJS-$(CONFIG_AU_MUXER)                  += au.o riff.o
+OBJS-$(CONFIG_AVI_DEMUXER)               += avidec.o riff.o
+OBJS-$(CONFIG_AVI_MUXER)                 += avienc.o riff.o
+OBJS-$(CONFIG_AVISYNTH)                  += avisynth.o
+OBJS-$(CONFIG_AVS_DEMUXER)               += avs.o vocdec.o voc.o riff.o
+OBJS-$(CONFIG_CRC_MUXER)                 += crc.o
+OBJS-$(CONFIG_FRAMECRC_MUXER)            += crc.o
+OBJS-$(CONFIG_DAUD_DEMUXER)              += daud.o
+OBJS-$(CONFIG_DC1394_DEMUXER)            += dc1394.o
+OBJS-$(CONFIG_DSICIN_DEMUXER)            += dsicin.o
+OBJS-$(CONFIG_DV_DEMUXER)                += dv.o
+OBJS-$(CONFIG_DV_MUXER)                  += dvenc.o
+OBJS-$(CONFIG_DV1394_DEMUXER)            += dv1394.o
+OBJS-$(CONFIG_DXA_DEMUXER)               += dxa.o
+OBJS-$(CONFIG_EA_DEMUXER)                += electronicarts.o
+OBJS-$(CONFIG_FFM_DEMUXER)               += ffm.o
+OBJS-$(CONFIG_FFM_MUXER)                 += ffm.o
+OBJS-$(CONFIG_FLIC_DEMUXER)              += flic.o
+OBJS-$(CONFIG_FLV_DEMUXER)               += flvdec.o
+OBJS-$(CONFIG_FLV_MUXER)                 += flvenc.o
+OBJS-$(CONFIG_GIF_MUXER)                 += gif.o
+OBJS-$(CONFIG_GIF_DEMUXER)               += gifdec.o
+OBJS-$(CONFIG_GXF_DEMUXER)               += gxf.o
+OBJS-$(CONFIG_GXF_MUXER)                 += gxfenc.o
+OBJS-$(CONFIG_IDCIN_DEMUXER)             += idcin.o
+OBJS-$(CONFIG_ROQ_DEMUXER)               += idroq.o
+OBJS-$(CONFIG_IMAGE2_DEMUXER)            += img2.o
+OBJS-$(CONFIG_IMAGE2PIPE_DEMUXER)        += img2.o
+OBJS-$(CONFIG_IMAGE2_MUXER)              += img2.o
+OBJS-$(CONFIG_IMAGE2PIPE_MUXER)          += img2.o
+OBJS-$(CONFIG_IPMOVIE_DEMUXER)           += ipmovie.o
+OBJS-$(CONFIG_MATROSKA_DEMUXER)          += matroska.o riff.o
+OBJS-$(CONFIG_MM_DEMUXER)                += mm.o
+OBJS-$(CONFIG_MMF_DEMUXER)               += mmf.o riff.o
+OBJS-$(CONFIG_MMF_MUXER)                 += mmf.o riff.o
+OBJS-$(CONFIG_MOV_DEMUXER)               += mov.o riff.o isom.o
+OBJS-$(CONFIG_MOV_MUXER)                 += movenc.o riff.o isom.o
+OBJS-$(CONFIG_TGP_MUXER)                 += movenc.o riff.o isom.o
+OBJS-$(CONFIG_MP4_MUXER)                 += movenc.o riff.o isom.o
+OBJS-$(CONFIG_PSP_MUXER)                 += movenc.o riff.o isom.o
+OBJS-$(CONFIG_TG2_MUXER)                 += movenc.o riff.o isom.o
+OBJS-$(CONFIG_MP3_DEMUXER)               += mp3.o
+OBJS-$(CONFIG_MP2_MUXER)                 += mp3.o
+OBJS-$(CONFIG_MP3_MUXER)                 += mp3.o
+OBJS-$(CONFIG_MPC_DEMUXER)               += mpc.o
+OBJS-$(CONFIG_MPEG1SYSTEM_MUXER)         += mpeg.o
+OBJS-$(CONFIG_MPEG1VCD_MUXER)            += mpeg.o
+OBJS-$(CONFIG_MPEG2VOB_MUXER)            += mpeg.o
+OBJS-$(CONFIG_MPEG2SVCD_MUXER)           += mpeg.o
+OBJS-$(CONFIG_MPEG2DVD_MUXER)            += mpeg.o
+OBJS-$(CONFIG_MPEGPS_DEMUXER)            += mpeg.o
+OBJS-$(CONFIG_MPEGTS_DEMUXER)            += mpegts.o
+OBJS-$(CONFIG_MPEGTS_MUXER)              += mpegtsenc.o
+OBJS-$(CONFIG_MPJPEG_MUXER)              += mpjpeg.o
+OBJS-$(CONFIG_MTV_DEMUXER)               += mtv.o
+OBJS-$(CONFIG_MXF_DEMUXER)               += mxf.o
+OBJS-$(CONFIG_NSV_DEMUXER)               += nsvdec.o riff.o
+OBJS-$(CONFIG_NUV_DEMUXER)               += nuv.o riff.o
+OBJS-$(CONFIG_OGG_DEMUXER)               += ogg2.o           \
+                                            oggparsevorbis.o \
+                                            oggparsetheora.o \
+                                            oggparseflac.o   \
+                                            oggparseogm.o    \
+                                            riff.o
+OBJS-$(CONFIG_OGG_MUXER)                 += ogg.o
+OBJS-$(CONFIG_STR_DEMUXER)               += psxstr.o
+OBJS-$(CONFIG_SHORTEN_DEMUXER)           += raw.o
+OBJS-$(CONFIG_FLAC_DEMUXER)              += raw.o
+OBJS-$(CONFIG_FLAC_MUXER)                += raw.o
+OBJS-$(CONFIG_AC3_DEMUXER)               += raw.o
+OBJS-$(CONFIG_AC3_MUXER)                 += raw.o
+OBJS-$(CONFIG_DTS_DEMUXER)               += raw.o
+OBJS-$(CONFIG_AAC_DEMUXER)               += raw.o
+OBJS-$(CONFIG_H261_DEMUXER)              += raw.o
+OBJS-$(CONFIG_H261_MUXER)                += raw.o
+OBJS-$(CONFIG_H263_DEMUXER)              += raw.o
+OBJS-$(CONFIG_H263_MUXER)                += raw.o
+OBJS-$(CONFIG_M4V_DEMUXER)               += raw.o
+OBJS-$(CONFIG_M4V_MUXER)                 += raw.o
+OBJS-$(CONFIG_H264_DEMUXER)              += raw.o
+OBJS-$(CONFIG_H264_MUXER)                += raw.o
+OBJS-$(CONFIG_MPEGVIDEO_DEMUXER)         += raw.o
+OBJS-$(CONFIG_MPEG1VIDEO_MUXER)          += raw.o
+OBJS-$(CONFIG_MPEG2VIDEO_MUXER)          += raw.o
+OBJS-$(CONFIG_MJPEG_DEMUXER)             += raw.o
+OBJS-$(CONFIG_INGENIENT_DEMUXER)         += raw.o
+OBJS-$(CONFIG_MJPEG_MUXER)               += raw.o
+OBJS-$(CONFIG_RAWVIDEO_DEMUXER)          += raw.o
+OBJS-$(CONFIG_RAWVIDEO_MUXER)            += raw.o
+OBJS-$(CONFIG_NULL_MUXER)                += raw.o
+OBJS-$(CONFIG_NUT_DEMUXER)               += nutdec.o riff.o
+OBJS-$(CONFIG_RM_DEMUXER)                += rm.o
+OBJS-$(CONFIG_RM_MUXER)                  += rm.o
+OBJS-$(CONFIG_SEGAFILM_DEMUXER)          += segafilm.o
+OBJS-$(CONFIG_VMD_DEMUXER)               += sierravmd.o
+OBJS-$(CONFIG_SMACKER_DEMUXER)           += smacker.o
+OBJS-$(CONFIG_SOL_DEMUXER)               += sol.o
+OBJS-$(CONFIG_SWF_DEMUXER)               += swf.o
+OBJS-$(CONFIG_SWF_MUXER)                 += swf.o
+OBJS-$(CONFIG_THP_DEMUXER)               += thp.o
+OBJS-$(CONFIG_TIERTEXSEQ_DEMUXER)        += tiertexseq.o
+OBJS-$(CONFIG_TTA_DEMUXER)               += tta.o
+OBJS-$(CONFIG_V4L2_DEMUXER)              += v4l2.o
+OBJS-$(CONFIG_VOC_DEMUXER)               += vocdec.o voc.o riff.o
+OBJS-$(CONFIG_VOC_MUXER)                 += vocenc.o voc.o riff.o
+OBJS-$(CONFIG_WAV_DEMUXER)               += wav.o riff.o
+OBJS-$(CONFIG_WAV_MUXER)                 += wav.o riff.o
+OBJS-$(CONFIG_WC3_DEMUXER)               += wc3movie.o
+OBJS-$(CONFIG_WSAUD_DEMUXER)             += westwood.o
+OBJS-$(CONFIG_WSVQA_DEMUXER)             += westwood.o
+OBJS-$(CONFIG_WV_DEMUXER)                += wv.o
+OBJS-$(CONFIG_X11_GRAB_DEVICE_DEMUXER)   += x11grab.o
+OBJS-$(CONFIG_YUV4MPEGPIPE_MUXER)        += yuv4mpeg.o
+OBJS-$(CONFIG_YUV4MPEGPIPE_DEMUXER)      += yuv4mpeg.o
+
+# external libraries
+OBJS-$(CONFIG_LIBNUT_DEMUXER)            += libnut.o riff.o
+OBJS-$(CONFIG_LIBNUT_MUXER)              += libnut.o riff.o
+
+OBJS+= framehook.o
+
+ifeq ($(CONFIG_V4L),yes)
+OBJS-$(CONFIG_VIDEO_GRAB_DEVICE_DEMUXER) += grab.o
+endif
+
+ifeq ($(CONFIG_BKTR),yes)
+OBJS-$(CONFIG_VIDEO_GRAB_DEVICE_DEMUXER) += grab_bktr.o
+endif
+
+ifeq ($(CONFIG_AUDIO_OSS),yes)
+OBJS-$(CONFIG_AUDIO_DEMUXER)             += audio.o
+OBJS-$(CONFIG_AUDIO_MUXER)               += audio.o
+endif
+
+EXTRALIBS := -L$(BUILD_ROOT)/libavutil -lavutil$(BUILDSUF) \
+             -lavcodec$(BUILDSUF) -L$(BUILD_ROOT)/libavcodec $(EXTRALIBS)
+
+ifeq ($(CONFIG_AUDIO_BEOS),yes)
+CPPOBJS+= beosaudio.o
+endif
+
+# protocols I/O
+OBJS+= avio.o aviobuf.o
+
+ifeq ($(CONFIG_PROTOCOLS),yes)
+OBJS+= file.o
+ifeq ($(CONFIG_NETWORK),yes)
+OBJS+= udp.o tcp.o http.o rtsp.o rtp.o rtpproto.o mpegts.o rtp_h264.o
+endif
+endif
+
+NAME=avformat
+LIBVERSION=$(LAVFVERSION)
+LIBMAJOR=$(LAVFMAJOR)
+
+include ../common.mak
diff --git a/contrib/ffmpeg/libavformat/adtsenc.c b/contrib/ffmpeg/libavformat/adtsenc.c
new file mode 100644
index 000000000..1ef683838
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/adtsenc.c
@@ -0,0 +1,123 @@
+/*
+ * ADTS muxer.
+ * Copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@smartjog.com>
+ *                    Mans Rullgard <mru@inprovide.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "bitstream.h"
+
+#define ADTS_HEADER_SIZE 7
+
+typedef struct {
+    int write_adts;
+    int objecttype;
+    int sample_rate_index;
+    int channel_conf;
+} ADTSContext;
+
+static int decode_extradata(ADTSContext *adts, uint8_t *buf, int size)
+{
+    GetBitContext gb;
+
+    init_get_bits(&gb, buf, size * 8);
+    adts->objecttype = get_bits(&gb, 5) - 1;
+    adts->sample_rate_index = get_bits(&gb, 4);
+    adts->channel_conf = get_bits(&gb, 4);
+
+    adts->write_adts = 1;
+
+    return 0;
+}
+
+static int adts_write_header(AVFormatContext *s)
+{
+    ADTSContext *adts = s->priv_data;
+    AVCodecContext *avc = s->streams[0]->codec;
+
+    if(avc->extradata_size > 0)
+        decode_extradata(adts, avc->extradata, avc->extradata_size);
+
+    return 0;
+}
+
+static int adts_write_frame_header(AVFormatContext *s, int size)
+{
+    ADTSContext *ctx = s->priv_data;
+    PutBitContext pb;
+    uint8_t buf[ADTS_HEADER_SIZE];
+
+    init_put_bits(&pb, buf, ADTS_HEADER_SIZE);
+
+    /* adts_fixed_header */
+    put_bits(&pb, 12, 0xfff);   /* syncword */
+    put_bits(&pb, 1, 0);        /* ID */
+    put_bits(&pb, 2, 0);        /* layer */
+    put_bits(&pb, 1, 1);        /* protection_absent */
+    put_bits(&pb, 2, ctx->objecttype); /* profile_objecttype */
+    put_bits(&pb, 4, ctx->sample_rate_index);
+    put_bits(&pb, 1, 0);        /* private_bit */
+    put_bits(&pb, 3, ctx->channel_conf); /* channel_configuration */
+    put_bits(&pb, 1, 0);        /* original_copy */
+    put_bits(&pb, 1, 0);        /* home */
+
+    /* adts_variable_header */
+    put_bits(&pb, 1, 0);        /* copyright_identification_bit */
+    put_bits(&pb, 1, 0);        /* copyright_identification_start */
+    put_bits(&pb, 13, ADTS_HEADER_SIZE + size); /* aac_frame_length */
+    put_bits(&pb, 11, 0x7ff);   /* adts_buffer_fullness */
+    put_bits(&pb, 2, 0);        /* number_of_raw_data_blocks_in_frame */
+
+    flush_put_bits(&pb);
+    put_buffer(&s->pb, buf, ADTS_HEADER_SIZE);
+
+    return 0;
+}
+
+static int adts_write_trailer(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int adts_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ADTSContext *adts = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+
+    if (!pkt->size)
+        return 0;
+    if(adts->write_adts)
+        adts_write_frame_header(s, pkt->size);
+    put_buffer(pb, pkt->data, pkt->size);
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+AVOutputFormat adts_muxer = {
+    "adts",
+    "ADTS AAC",
+    "audio/aac",
+    "aac",
+    sizeof(ADTSContext),
+    CODEC_ID_AAC,
+    CODEC_ID_NONE,
+    adts_write_header,
+    adts_write_packet,
+    adts_write_trailer,
+};
diff --git a/contrib/ffmpeg/libavformat/aiff.c b/contrib/ffmpeg/libavformat/aiff.c
new file mode 100644
index 000000000..868d55219
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/aiff.c
@@ -0,0 +1,444 @@
+/*
+ * AIFF/AIFF-C muxer and demuxer
+ * Copyright (c) 2006  Patrick Guimond
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "allformats.h"
+#include "riff.h"
+#include "intfloat_readwrite.h"
+
+static const AVCodecTag codec_aiff_tags[] = {
+    { CODEC_ID_PCM_S16BE, MKTAG('N','O','N','E') },
+    { CODEC_ID_PCM_S8, MKTAG('N','O','N','E') },
+    { CODEC_ID_PCM_S24BE, MKTAG('N','O','N','E') },
+    { CODEC_ID_PCM_S32BE, MKTAG('N','O','N','E') },
+    { CODEC_ID_PCM_ALAW, MKTAG('a','l','a','w') },
+    { CODEC_ID_PCM_ALAW, MKTAG('A','L','A','W') },
+    { CODEC_ID_PCM_MULAW, MKTAG('u','l','a','w') },
+    { CODEC_ID_PCM_MULAW, MKTAG('U','L','A','W') },
+    { CODEC_ID_MACE3, MKTAG('M','A','C','3') },
+    { CODEC_ID_MACE6, MKTAG('M','A','C','6') },
+    { CODEC_ID_GSM, MKTAG('G','S','M',' ') },
+    { CODEC_ID_ADPCM_G726, MKTAG('G','7','2','6') },
+    { 0, 0 },
+};
+
+#define AIFF                    0
+#define AIFF_C_VERSION1         0xA2805140
+
+static int aiff_codec_get_id (int bps)
+{
+    if (bps <= 8)
+        return CODEC_ID_PCM_S8;
+    if (bps <= 16)
+        return CODEC_ID_PCM_S16BE;
+    if (bps <= 24)
+        return CODEC_ID_PCM_S24BE;
+    if (bps <= 32)
+        return CODEC_ID_PCM_S32BE;
+
+    /* bigger than 32 isn't allowed  */
+    return 0;
+}
+
+/* returns the size of the found tag */
+static int get_tag(ByteIOContext *pb, uint32_t * tag)
+{
+    int size;
+
+    if (url_feof(pb))
+        return AVERROR_IO;
+
+    *tag = get_le32(pb);
+    size = get_be32(pb);
+
+    if (size < 0)
+        size = 0x7fffffff;
+
+    return size;
+}
+
+/* Metadata string read */
+static void get_meta(ByteIOContext *pb, char * str, int strsize, int size)
+{
+    int res;
+
+    if (size > strsize-1)
+        res = get_buffer(pb, (uint8_t*)str, strsize-1);
+    else
+        res = get_buffer(pb, (uint8_t*)str, size);
+
+    if (res < 0)
+        return;
+
+    str[res] = 0;
+    if (size & 1)
+        size++;
+    size -= res;
+    if (size)
+        url_fskip(pb, size);
+}
+
+/* Returns the number of sound data frames or negative on error */
+static unsigned int get_aiff_header(ByteIOContext *pb, AVCodecContext *codec,
+                             int size, unsigned version)
+{
+    AVExtFloat ext;
+    double sample_rate;
+    unsigned int num_frames;
+
+
+    if (size & 1)
+        size++;
+
+    codec->codec_type = CODEC_TYPE_AUDIO;
+    codec->channels = get_be16(pb);
+    num_frames = get_be32(pb);
+    codec->bits_per_sample = get_be16(pb);
+
+    get_buffer(pb, (uint8_t*)&ext, sizeof(ext));/* Sample rate is in */
+    sample_rate = av_ext2dbl(ext);          /* 80 bits BE IEEE extended float */
+    codec->sample_rate = sample_rate;
+    size -= 18;
+
+    /* Got an AIFF-C? */
+    if (version == AIFF_C_VERSION1) {
+        codec->codec_tag = get_le32(pb);
+        codec->codec_id  = codec_get_id (codec_aiff_tags, codec->codec_tag);
+
+        if (codec->codec_id == CODEC_ID_PCM_S16BE) {
+            codec->codec_id = aiff_codec_get_id (codec->bits_per_sample);
+            codec->bits_per_sample = av_get_bits_per_sample(codec->codec_id);
+        }
+
+        size -= 4;
+    } else {
+        /* Need the codec type */
+        codec->codec_id = aiff_codec_get_id (codec->bits_per_sample);
+        codec->bits_per_sample = av_get_bits_per_sample(codec->codec_id);
+    }
+
+    if (!codec->codec_id)
+        return AVERROR_INVALIDDATA;
+
+    /* Block align needs to be computed in all cases, as the definition
+     * is specific to applications -> here we use the WAVE format definition */
+    codec->block_align = (codec->bits_per_sample * codec->channels) >> 3;
+
+    codec->bit_rate = codec->sample_rate * (codec->block_align << 3);
+
+    /* Chunk is over */
+    if (size)
+        url_fseek(pb, size, SEEK_CUR);
+
+    return num_frames;
+}
+
+#ifdef CONFIG_MUXERS
+typedef struct {
+    offset_t form;
+    offset_t frames;
+    offset_t ssnd;
+} AIFFOutputContext;
+
+static int aiff_write_header(AVFormatContext *s)
+{
+    AIFFOutputContext *aiff = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *enc = s->streams[0]->codec;
+    AVExtFloat sample_rate;
+    int aifc = 0;
+
+    /* First verify if format is ok */
+    if (!enc->codec_tag) {
+        return -1;
+    }
+
+    if (enc->codec_tag != MKTAG('N','O','N','E'))
+        aifc = 1;
+
+    /* FORM AIFF header */
+    put_tag(pb, "FORM");
+    aiff->form = url_ftell(pb);
+    put_be32(pb, 0);                    /* file length */
+    put_tag(pb, aifc ? "AIFC" : "AIFF");
+
+    if (aifc) {
+        /* Version chunk */
+        put_tag(pb, "FVER");
+        put_be32(pb, 4);
+        put_be32(pb, 0xA2805140);
+    }
+
+    /* Common chunk */
+    put_tag(pb, "COMM");
+    put_be32(pb, aifc ? 24 : 18); /* size */
+    put_be16(pb, enc->channels);        /* Number of channels */
+
+    aiff->frames = url_ftell(pb);
+    put_be32(pb, 0);                    /* Number of frames */
+
+    if (!enc->bits_per_sample)
+        enc->bits_per_sample = av_get_bits_per_sample(enc->codec_id);
+    if (!enc->bits_per_sample) {
+        av_log(s, AV_LOG_ERROR, "could not compute bits per sample\n");
+        return -1;
+    }
+    if (!enc->block_align)
+        enc->block_align = (enc->bits_per_sample * enc->channels) >> 3;
+
+    put_be16(pb, enc->bits_per_sample); /* Sample size */
+
+    sample_rate = av_dbl2ext((double)enc->sample_rate);
+    put_buffer(pb, (uint8_t*)&sample_rate, sizeof(sample_rate));
+
+    if (aifc) {
+        put_le32(pb, enc->codec_tag);
+        put_be16(pb, 0);
+    }
+
+    /* Sound data chunk */
+    put_tag(pb, "SSND");
+    aiff->ssnd = url_ftell(pb);         /* Sound chunk size */
+    put_be32(pb, 0);                    /* Sound samples data size */
+    put_be32(pb, 0);                    /* Data offset */
+    put_be32(pb, 0);                    /* Block-size (block align) */
+
+    av_set_pts_info(s->streams[0], 64, 1, s->streams[0]->codec->sample_rate);
+
+    /* Data is starting here */
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+static int aiff_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ByteIOContext *pb = &s->pb;
+    put_buffer(pb, pkt->data, pkt->size);
+    return 0;
+}
+
+static int aiff_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    AIFFOutputContext *aiff = s->priv_data;
+    AVCodecContext *enc = s->streams[0]->codec;
+
+    /* Chunks sizes must be even */
+    offset_t file_size, end_size;
+    end_size = file_size = url_ftell(pb);
+    if (file_size & 1) {
+        put_byte(pb, 0);
+        end_size++;
+    }
+
+    if (!url_is_streamed(&s->pb)) {
+        /* File length */
+        url_fseek(pb, aiff->form, SEEK_SET);
+        put_be32(pb, (uint32_t)(file_size - aiff->form - 4));
+
+        /* Number of sample frames */
+        url_fseek(pb, aiff->frames, SEEK_SET);
+        put_be32(pb, ((uint32_t)(file_size-aiff->ssnd-12))/enc->block_align);
+
+        /* Sound Data chunk size */
+        url_fseek(pb, aiff->ssnd, SEEK_SET);
+        put_be32(pb, (uint32_t)(file_size - aiff->ssnd - 4));
+
+        /* return to the end */
+        url_fseek(pb, end_size, SEEK_SET);
+
+        put_flush_packet(pb);
+    }
+
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+static int aiff_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size < 16)
+        return 0;
+    if (p->buf[0] == 'F' && p->buf[1] == 'O' &&
+        p->buf[2] == 'R' && p->buf[3] == 'M' &&
+        p->buf[8] == 'A' && p->buf[9] == 'I' &&
+        p->buf[10] == 'F' && (p->buf[11] == 'F' || p->buf[11] == 'C'))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+/* aiff input */
+static int aiff_read_header(AVFormatContext *s,
+                            AVFormatParameters *ap)
+{
+    int size, filesize, offset;
+    uint32_t tag;
+    unsigned version = AIFF_C_VERSION1;
+    ByteIOContext *pb = &s->pb;
+    AVStream * st = s->streams[0];
+
+    /* check FORM header */
+    filesize = get_tag(pb, &tag);
+    if (filesize < 0 || tag != MKTAG('F', 'O', 'R', 'M'))
+        return AVERROR_INVALIDDATA;
+
+    /* AIFF data type */
+    tag = get_le32(pb);
+    if (tag == MKTAG('A', 'I', 'F', 'F'))       /* Got an AIFF file */
+        version = AIFF;
+    else if (tag != MKTAG('A', 'I', 'F', 'C'))  /* An AIFF-C file then */
+        return AVERROR_INVALIDDATA;
+
+    filesize -= 4;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    while (filesize > 0) {
+        /* parse different chunks */
+        size = get_tag(pb, &tag);
+        if (size < 0)
+            return size;
+
+        filesize -= size + 8;
+
+        switch (tag) {
+            case MKTAG('C', 'O', 'M', 'M'):     /* Common chunk */
+                /* Then for the complete header info */
+                st->nb_frames = get_aiff_header (pb, st->codec, size, version);
+                if (st->nb_frames < 0)
+                        return st->nb_frames;
+                break;
+
+            case MKTAG('F', 'V', 'E', 'R'):     /* Version chunk */
+                version = get_be32(pb);
+                break;
+
+            case MKTAG('N', 'A', 'M', 'E'):     /* Sample name chunk */
+                get_meta (pb, s->title, sizeof(s->title), size);
+                break;
+
+            case MKTAG('A', 'U', 'T', 'H'):     /* Author chunk */
+                get_meta (pb, s->author, sizeof(s->author), size);
+                break;
+
+            case MKTAG('(', 'c', ')', ' '):     /* Copyright chunk */
+                get_meta (pb, s->copyright, sizeof(s->copyright), size);
+                break;
+
+            case MKTAG('A', 'N', 'N', 'O'):     /* Annotation chunk */
+                get_meta (pb, s->comment, sizeof(s->comment), size);
+                break;
+
+            case MKTAG('S', 'S', 'N', 'D'):     /* Sampled sound chunk */
+                get_be32(pb);               /* Block align... don't care */
+                offset = get_be32(pb);      /* Offset of sound data */
+                goto got_sound;
+
+            default: /* Jump */
+                if (size & 1)   /* Always even aligned */
+                    size++;
+                url_fskip (pb, size);
+        }
+    }
+
+    /* End of loop and didn't get sound */
+    return AVERROR_INVALIDDATA;
+
+got_sound:
+    /* Now positioned, get the sound data start and end */
+    if (st->nb_frames)
+        s->file_size = st->nb_frames * st->codec->block_align;
+
+    av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+    st->start_time = 0;
+    st->duration = st->nb_frames;
+
+    /* Position the stream at the first block */
+    url_fskip(pb, offset);
+
+    return 0;
+}
+
+#define MAX_SIZE 4096
+
+static int aiff_read_packet(AVFormatContext *s,
+                            AVPacket *pkt)
+{
+    AVStream *st = s->streams[0];
+    int res;
+
+    /* End of stream may be reached */
+    if (url_feof(&s->pb))
+        return AVERROR_IO;
+
+    /* Now for that packet */
+    res = av_get_packet(&s->pb, pkt, (MAX_SIZE / st->codec->block_align) * st->codec->block_align);
+    if (res < 0)
+        return res;
+
+    /* Only one stream in an AIFF file */
+    pkt->stream_index = 0;
+    return 0;
+}
+
+static int aiff_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int aiff_read_seek(AVFormatContext *s,
+                          int stream_index, int64_t timestamp, int flags)
+{
+    return pcm_read_seek(s, stream_index, timestamp, flags);
+}
+
+#ifdef CONFIG_AIFF_DEMUXER
+AVInputFormat aiff_demuxer = {
+    "aiff",
+    "Audio IFF",
+    0,
+    aiff_probe,
+    aiff_read_header,
+    aiff_read_packet,
+    aiff_read_close,
+    aiff_read_seek,
+    .codec_tag= (const AVCodecTag*[]){codec_aiff_tags, 0},
+};
+#endif
+
+#ifdef CONFIG_AIFF_MUXER
+AVOutputFormat aiff_muxer = {
+    "aiff",
+    "Audio IFF",
+    "audio/aiff",
+    "aif,aiff,afc,aifc",
+    sizeof(AIFFOutputContext),
+    CODEC_ID_PCM_S16BE,
+    CODEC_ID_NONE,
+    aiff_write_header,
+    aiff_write_packet,
+    aiff_write_trailer,
+    .codec_tag= (const AVCodecTag*[]){codec_aiff_tags, 0},
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/allformats.c b/contrib/ffmpeg/libavformat/allformats.c
new file mode 100644
index 000000000..8534a18f6
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/allformats.c
@@ -0,0 +1,172 @@
+/*
+ * Register all the formats and protocols
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "allformats.h"
+
+#define REGISTER_MUXER(X,x) \
+          if(ENABLE_##X##_MUXER)   av_register_output_format(&x##_muxer)
+#define REGISTER_DEMUXER(X,x) \
+          if(ENABLE_##X##_DEMUXER) av_register_input_format(&x##_demuxer)
+#define REGISTER_MUXDEMUX(X,x)  REGISTER_MUXER(X,x); REGISTER_DEMUXER(X,x)
+
+/* If you do not call this function, then you can select exactly which
+   formats you want to support */
+
+/**
+ * Initialize libavformat and register all the (de)muxers and protocols.
+ */
+void av_register_all(void)
+{
+    static int inited = 0;
+
+    if (inited != 0)
+        return;
+    inited = 1;
+
+    avcodec_init();
+    avcodec_register_all();
+
+    REGISTER_DEMUXER (AAC, aac);
+    REGISTER_MUXDEMUX(AC3, ac3);
+    REGISTER_MUXER   (ADTS, adts);
+    REGISTER_MUXDEMUX(AIFF, aiff);
+    REGISTER_MUXDEMUX(AMR, amr);
+    REGISTER_MUXDEMUX(ASF, asf);
+    REGISTER_MUXER   (ASF_STREAM, asf_stream);
+    REGISTER_MUXDEMUX(AU, au);
+    REGISTER_MUXDEMUX(AUDIO, audio);
+    REGISTER_MUXDEMUX(AVI, avi);
+#ifdef CONFIG_AVISYNTH
+    av_register_input_format(&avisynth_demuxer);
+#endif
+    REGISTER_DEMUXER (AVS, avs);
+    REGISTER_MUXER   (CRC, crc);
+    REGISTER_DEMUXER (DAUD, daud);
+    REGISTER_DEMUXER (DC1394, dc1394);
+    REGISTER_DEMUXER (DSICIN, dsicin);
+    REGISTER_DEMUXER (DTS, dts);
+    REGISTER_MUXDEMUX(DV, dv);
+    REGISTER_DEMUXER (DV1394, dv1394);
+    REGISTER_DEMUXER (DXA, dxa);
+    REGISTER_DEMUXER (EA, ea);
+    REGISTER_MUXDEMUX(FFM, ffm);
+    REGISTER_MUXDEMUX(FLAC, flac);
+    REGISTER_DEMUXER (FLIC, flic);
+    REGISTER_MUXDEMUX(FLV, flv);
+    REGISTER_DEMUXER (FOURXM, fourxm);
+    REGISTER_MUXER   (FRAMECRC, framecrc);
+    REGISTER_MUXDEMUX(GIF, gif);
+    REGISTER_DEMUXER (GXF, gxf);
+    REGISTER_MUXER   (GXF, gxf);
+    REGISTER_MUXDEMUX(H261, h261);
+    REGISTER_MUXDEMUX(H263, h263);
+    REGISTER_MUXDEMUX(H264, h264);
+    REGISTER_DEMUXER (IDCIN, idcin);
+    REGISTER_MUXDEMUX(IMAGE2, image2);
+    REGISTER_MUXDEMUX(IMAGE2PIPE, image2pipe);
+    REGISTER_DEMUXER (INGENIENT, ingenient);
+    REGISTER_DEMUXER (IPMOVIE, ipmovie);
+    if (!ENABLE_NUT_DEMUXER) REGISTER_DEMUXER (LIBNUT, libnut);
+    REGISTER_MUXER   (LIBNUT, libnut);
+    REGISTER_MUXDEMUX(M4V, m4v);
+    REGISTER_DEMUXER (MATROSKA, matroska);
+    REGISTER_MUXDEMUX(MJPEG, mjpeg);
+    REGISTER_DEMUXER (MM, mm);
+    REGISTER_MUXDEMUX(MMF, mmf);
+    REGISTER_MUXDEMUX(MOV, mov);
+    REGISTER_MUXER   (MP2, mp2);
+    REGISTER_MUXDEMUX(MP3, mp3);
+    REGISTER_MUXER   (MP4, mp4);
+    REGISTER_DEMUXER (MPC, mpc);
+    REGISTER_MUXER   (MPEG1SYSTEM, mpeg1system);
+    REGISTER_MUXER   (MPEG1VCD, mpeg1vcd);
+    REGISTER_MUXER   (MPEG1VIDEO, mpeg1video);
+    REGISTER_MUXER   (MPEG2DVD, mpeg2dvd);
+    REGISTER_MUXER   (MPEG2SVCD, mpeg2svcd);
+    REGISTER_MUXER   (MPEG2VIDEO, mpeg2video);
+    REGISTER_MUXER   (MPEG2VOB, mpeg2vob);
+    REGISTER_DEMUXER (MPEGPS, mpegps);
+    REGISTER_MUXDEMUX(MPEGTS, mpegts);
+    REGISTER_DEMUXER (MPEGVIDEO, mpegvideo);
+    REGISTER_MUXER   (MPJPEG, mpjpeg);
+    REGISTER_DEMUXER (MTV, mtv);
+    REGISTER_DEMUXER (MXF, mxf);
+    REGISTER_DEMUXER (NSV, nsv);
+    REGISTER_MUXER   (NULL, null);
+    REGISTER_DEMUXER (NUT, nut);
+    REGISTER_DEMUXER (NUV, nuv);
+    REGISTER_DEMUXER (OGG, ogg);
+    REGISTER_MUXER   (OGG, ogg);
+    REGISTER_MUXDEMUX(PCM_ALAW,  pcm_alaw);
+    REGISTER_MUXDEMUX(PCM_MULAW, pcm_mulaw);
+    REGISTER_MUXDEMUX(PCM_S16BE, pcm_s16be);
+    REGISTER_MUXDEMUX(PCM_S16LE, pcm_s16le);
+    REGISTER_MUXDEMUX(PCM_S8,    pcm_s8);
+    REGISTER_MUXDEMUX(PCM_U16BE, pcm_u16be);
+    REGISTER_MUXDEMUX(PCM_U16LE, pcm_u16le);
+    REGISTER_MUXDEMUX(PCM_U8,    pcm_u8);
+    REGISTER_MUXER   (PSP, psp);
+    REGISTER_MUXDEMUX(RAWVIDEO, rawvideo);
+    REGISTER_MUXDEMUX(RM, rm);
+    REGISTER_DEMUXER (ROQ, roq);
+    REGISTER_DEMUXER (REDIR, redir);
+    REGISTER_MUXER   (RTP, rtp);
+    REGISTER_DEMUXER (RTSP, rtsp);
+    REGISTER_DEMUXER (SDP, sdp);
+#ifdef CONFIG_NETWORK
+    av_register_rtp_dynamic_payload_handlers();
+#endif
+    REGISTER_DEMUXER (SEGAFILM, segafilm);
+    REGISTER_DEMUXER (SHORTEN, shorten);
+    REGISTER_DEMUXER (SMACKER, smacker);
+    REGISTER_DEMUXER (SOL, sol);
+    REGISTER_DEMUXER (STR, str);
+    REGISTER_MUXDEMUX(SWF, swf);
+    REGISTER_MUXER   (TG2, tg2);
+    REGISTER_MUXER   (TGP, tgp);
+    REGISTER_DEMUXER (THP, thp);
+    REGISTER_DEMUXER (TIERTEXSEQ, tiertexseq);
+    REGISTER_DEMUXER (TTA, tta);
+    REGISTER_DEMUXER (V4L2, v4l2);
+    REGISTER_DEMUXER (VC1, vc1);
+    REGISTER_DEMUXER (VIDEO_GRAB_DEVICE, video_grab_device);
+    REGISTER_DEMUXER (VMD, vmd);
+    REGISTER_MUXDEMUX(VOC, voc);
+    REGISTER_MUXDEMUX(WAV, wav);
+    REGISTER_DEMUXER (WC3, wc3);
+    REGISTER_DEMUXER (WSAUD, wsaud);
+    REGISTER_DEMUXER (WSVQA, wsvqa);
+    REGISTER_DEMUXER (WV, wv);
+    REGISTER_DEMUXER (X11_GRAB_DEVICE, x11_grab_device);
+    REGISTER_MUXDEMUX(YUV4MPEGPIPE, yuv4mpegpipe);
+
+#ifdef CONFIG_PROTOCOLS
+    /* file protocols */
+    register_protocol(&file_protocol);
+    register_protocol(&pipe_protocol);
+#ifdef CONFIG_NETWORK
+    register_protocol(&udp_protocol);
+    register_protocol(&rtp_protocol);
+    register_protocol(&tcp_protocol);
+    register_protocol(&http_protocol);
+#endif
+#endif
+}
diff --git a/contrib/ffmpeg/libavformat/allformats.h b/contrib/ffmpeg/libavformat/allformats.h
new file mode 100644
index 000000000..9734940d3
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/allformats.h
@@ -0,0 +1,182 @@
+/*
+ * Register all the formats and protocols.
+ * copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef ALLFORMATS_H
+#define ALLFORMATS_H
+
+extern AVInputFormat fourxm_demuxer;
+extern AVOutputFormat adts_muxer;
+extern AVInputFormat aiff_demuxer;
+extern AVOutputFormat aiff_muxer;
+extern AVInputFormat amr_demuxer;
+extern AVOutputFormat amr_muxer;
+extern AVInputFormat asf_demuxer;
+extern AVOutputFormat asf_muxer;
+extern AVOutputFormat asf_stream_muxer;
+extern AVInputFormat au_demuxer;
+extern AVOutputFormat au_muxer;
+extern AVInputFormat audio_demuxer;
+extern AVOutputFormat audio_muxer;
+extern AVInputFormat avi_demuxer;
+extern AVOutputFormat avi_muxer;
+extern AVInputFormat avisynth_demuxer;
+extern AVInputFormat avs_demuxer;
+extern AVOutputFormat crc_muxer;
+extern AVOutputFormat framecrc_muxer;
+extern AVInputFormat daud_demuxer;
+extern AVInputFormat dc1394_demuxer;
+extern AVInputFormat dsicin_demuxer;
+extern AVInputFormat dv1394_demuxer;
+extern AVInputFormat dv_demuxer;
+extern AVOutputFormat dv_muxer;
+extern AVInputFormat dxa_demuxer;
+extern AVInputFormat ea_demuxer;
+extern AVInputFormat ffm_demuxer;
+extern AVOutputFormat ffm_muxer;
+extern AVInputFormat flic_demuxer;
+extern AVInputFormat flv_demuxer;
+extern AVOutputFormat flv_muxer;
+extern AVOutputFormat gif_muxer;
+extern AVInputFormat gif_demuxer;
+extern AVInputFormat video_grab_device_demuxer;
+extern AVInputFormat gxf_demuxer;
+extern AVOutputFormat gxf_muxer;
+extern AVInputFormat idcin_demuxer;
+extern AVInputFormat roq_demuxer;
+extern AVInputFormat image2_demuxer;
+extern AVInputFormat image2pipe_demuxer;
+extern AVOutputFormat image2_muxer;
+extern AVOutputFormat image2pipe_muxer;
+extern AVInputFormat image_demuxer;
+extern AVInputFormat imagepipe_demuxer;
+extern AVOutputFormat image_muxer;
+extern AVOutputFormat imagepipe_muxer;
+extern AVInputFormat ipmovie_demuxer;
+extern AVInputFormat libnut_demuxer;
+extern AVOutputFormat libnut_muxer;
+extern AVInputFormat matroska_demuxer;
+extern AVInputFormat mm_demuxer;
+extern AVInputFormat mmf_demuxer;
+extern AVOutputFormat mmf_muxer;
+extern AVInputFormat mov_demuxer;
+extern AVOutputFormat mov_muxer;
+extern AVOutputFormat tgp_muxer;
+extern AVOutputFormat mp4_muxer;
+extern AVOutputFormat psp_muxer;
+extern AVOutputFormat tg2_muxer;
+extern AVInputFormat mp3_demuxer;
+extern AVOutputFormat mp2_muxer;
+extern AVOutputFormat mp3_muxer;
+extern AVInputFormat mpc_demuxer;
+extern AVOutputFormat mpeg1system_muxer;
+extern AVOutputFormat mpeg1vcd_muxer;
+extern AVOutputFormat mpeg2vob_muxer;
+extern AVOutputFormat mpeg2svcd_muxer;
+extern AVOutputFormat mpeg2dvd_muxer;
+extern AVInputFormat mpegps_demuxer;
+extern AVInputFormat mpegts_demuxer;
+extern AVOutputFormat mpegts_muxer;
+extern AVOutputFormat mpjpeg_muxer;
+extern AVInputFormat mtv_demuxer;
+extern AVInputFormat mxf_demuxer;
+extern AVInputFormat nsv_demuxer;
+extern AVInputFormat nut_demuxer;
+extern AVInputFormat nuv_demuxer;
+extern AVInputFormat ogg_demuxer;
+extern AVOutputFormat ogg_muxer;
+extern AVInputFormat str_demuxer;
+extern AVInputFormat shorten_demuxer;
+extern AVInputFormat flac_demuxer;
+extern AVOutputFormat flac_muxer;
+extern AVInputFormat ac3_demuxer;
+extern AVOutputFormat ac3_muxer;
+extern AVInputFormat dts_demuxer;
+extern AVInputFormat aac_demuxer;
+extern AVInputFormat h261_demuxer;
+extern AVOutputFormat h261_muxer;
+extern AVInputFormat h263_demuxer;
+extern AVOutputFormat h263_muxer;
+extern AVInputFormat m4v_demuxer;
+extern AVOutputFormat m4v_muxer;
+extern AVInputFormat h264_demuxer;
+extern AVOutputFormat h264_muxer;
+extern AVInputFormat mpegvideo_demuxer;
+extern AVOutputFormat mpeg1video_muxer;
+extern AVOutputFormat mpeg2video_muxer;
+extern AVInputFormat mjpeg_demuxer;
+extern AVInputFormat ingenient_demuxer;
+extern AVOutputFormat mjpeg_muxer;
+extern AVInputFormat pcm_s16le_demuxer;
+extern AVOutputFormat pcm_s16le_muxer;
+extern AVInputFormat pcm_s16be_demuxer;
+extern AVOutputFormat pcm_s16be_muxer;
+extern AVInputFormat pcm_u16le_demuxer;
+extern AVOutputFormat pcm_u16le_muxer;
+extern AVInputFormat pcm_u16be_demuxer;
+extern AVOutputFormat pcm_u16be_muxer;
+extern AVInputFormat pcm_s8_demuxer;
+extern AVOutputFormat pcm_s8_muxer;
+extern AVInputFormat pcm_u8_demuxer;
+extern AVOutputFormat pcm_u8_muxer;
+extern AVInputFormat pcm_mulaw_demuxer;
+extern AVOutputFormat pcm_mulaw_muxer;
+extern AVInputFormat pcm_alaw_demuxer;
+extern AVOutputFormat pcm_alaw_muxer;
+extern AVInputFormat rawvideo_demuxer;
+extern AVOutputFormat rawvideo_muxer;
+extern AVOutputFormat null_muxer;
+extern AVInputFormat rm_demuxer;
+extern AVOutputFormat rm_muxer;
+extern AVInputFormat sdp_demuxer;
+extern AVInputFormat redir_demuxer;
+extern AVInputFormat segafilm_demuxer;
+extern AVInputFormat vmd_demuxer;
+extern AVInputFormat smacker_demuxer;
+extern AVInputFormat sol_demuxer;
+extern AVInputFormat swf_demuxer;
+extern AVOutputFormat swf_muxer;
+extern AVInputFormat tta_demuxer;
+extern AVInputFormat v4l2_demuxer;
+extern AVInputFormat vc1_demuxer;
+extern AVInputFormat voc_demuxer;
+extern AVOutputFormat voc_muxer;
+extern AVInputFormat wav_demuxer;
+extern AVOutputFormat wav_muxer;
+extern AVInputFormat wc3_demuxer;
+extern AVInputFormat wsaud_demuxer;
+extern AVInputFormat wsvqa_demuxer;
+extern AVInputFormat wv_demuxer;
+extern AVOutputFormat yuv4mpegpipe_muxer;
+extern AVInputFormat yuv4mpegpipe_demuxer;
+extern AVInputFormat tiertexseq_demuxer;
+extern AVInputFormat x11_grab_device_demuxer;
+extern AVInputFormat thp_demuxer;
+
+/* raw.c */
+int pcm_read_seek(AVFormatContext *s,
+                  int stream_index, int64_t timestamp, int flags);
+
+/* rtsp.c */
+int redir_open(AVFormatContext **ic_ptr, ByteIOContext *f);
+/* rtp.c */
+void av_register_rtp_dynamic_payload_handlers();
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/amr.c b/contrib/ffmpeg/libavformat/amr.c
new file mode 100644
index 000000000..635a898fa
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/amr.c
@@ -0,0 +1,201 @@
+/*
+ * amr file format
+ * Copyright (c) 2001 ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+Write and read amr data according to RFC3267, http://www.ietf.org/rfc/rfc3267.txt?number=3267
+
+Only mono files are supported.
+
+*/
+#include "avformat.h"
+
+static const char AMR_header [] = "#!AMR\n";
+static const char AMRWB_header [] = "#!AMR-WB\n";
+
+#ifdef CONFIG_MUXERS
+static int amr_write_header(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *enc = s->streams[0]->codec;
+
+    s->priv_data = NULL;
+
+    if (enc->codec_id == CODEC_ID_AMR_NB)
+    {
+        put_tag(pb, AMR_header);       /* magic number */
+    }
+    else if(enc->codec_id == CODEC_ID_AMR_WB)
+    {
+        put_tag(pb, AMRWB_header);       /* magic number */
+    }
+    else
+    {
+        return -1;
+    }
+    put_flush_packet(pb);
+    return 0;
+}
+
+static int amr_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    put_buffer(&s->pb, pkt->data, pkt->size);
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int amr_write_trailer(AVFormatContext *s)
+{
+    return 0;
+}
+#endif /* CONFIG_MUXERS */
+
+static int amr_probe(AVProbeData *p)
+{
+    //Only check for "#!AMR" which could be amr-wb, amr-nb.
+    //This will also trigger multichannel files: "#!AMR_MC1.0\n" and
+    //"#!AMR-WB_MC1.0\n" (not supported)
+
+    if (p->buf_size < 5)
+        return 0;
+    if(memcmp(p->buf,AMR_header,5)==0)
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+/* amr input */
+static int amr_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    uint8_t header[9];
+
+    get_buffer(pb, header, 6);
+
+    st = av_new_stream(s, 0);
+    if (!st)
+    {
+        return AVERROR_NOMEM;
+    }
+    if(memcmp(header,AMR_header,6)!=0)
+    {
+        get_buffer(pb, header+6, 3);
+        if(memcmp(header,AMRWB_header,9)!=0)
+        {
+            return -1;
+        }
+
+        st->codec->codec_tag = MKTAG('s', 'a', 'w', 'b');
+        st->codec->codec_id = CODEC_ID_AMR_WB;
+        st->codec->sample_rate = 16000;
+    }
+    else
+    {
+        st->codec->codec_tag = MKTAG('s', 'a', 'm', 'r');
+        st->codec->codec_id = CODEC_ID_AMR_NB;
+        st->codec->sample_rate = 8000;
+    }
+    st->codec->channels = 1;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+
+    return 0;
+}
+
+static int amr_read_packet(AVFormatContext *s,
+                          AVPacket *pkt)
+{
+    AVCodecContext *enc = s->streams[0]->codec;
+    int read, size, toc, mode;
+
+    if (url_feof(&s->pb))
+    {
+        return AVERROR_IO;
+    }
+
+//FIXME this is wrong, this should rather be in a AVParset
+    toc=get_byte(&s->pb);
+    mode = (toc >> 3) & 0x0F;
+
+    if (enc->codec_id == CODEC_ID_AMR_NB)
+    {
+        static const uint8_t packed_size[16] = {12, 13, 15, 17, 19, 20, 26, 31, 5, 0, 0, 0, 0, 0, 0, 0};
+
+        size=packed_size[mode]+1;
+    }
+    else if(enc->codec_id == CODEC_ID_AMR_WB)
+    {
+        static uint8_t packed_size[16] = {18, 24, 33, 37, 41, 47, 51, 59, 61, 6, 6, 0, 0, 0, 1, 1};
+
+        size=packed_size[mode];
+    }
+    else
+    {
+        assert(0);
+    }
+
+    if ( (size==0) || av_new_packet(pkt, size))
+    {
+        return AVERROR_IO;
+    }
+
+    pkt->stream_index = 0;
+    pkt->pos= url_ftell(&s->pb);
+    pkt->data[0]=toc;
+    pkt->duration= enc->codec_id == CODEC_ID_AMR_NB ? 160 : 320;
+    read = get_buffer(&s->pb, pkt->data+1, size-1);
+
+    if (read != size-1)
+    {
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+
+    return 0;
+}
+
+#ifdef CONFIG_AMR_DEMUXER
+AVInputFormat amr_demuxer = {
+    "amr",
+    "3gpp amr file format",
+    0, /*priv_data_size*/
+    amr_probe,
+    amr_read_header,
+    amr_read_packet,
+    NULL,
+};
+#endif
+
+#ifdef CONFIG_AMR_MUXER
+AVOutputFormat amr_muxer = {
+    "amr",
+    "3gpp amr file format",
+    "audio/amr",
+    "amr",
+    0,
+    CODEC_ID_AMR_NB,
+    CODEC_ID_NONE,
+    amr_write_header,
+    amr_write_packet,
+    amr_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/asf-enc.c b/contrib/ffmpeg/libavformat/asf-enc.c
new file mode 100644
index 000000000..f1d9c6903
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/asf-enc.c
@@ -0,0 +1,853 @@
+/*
+ * Adaptive stream format muxer
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "riff.h"
+#include "asf.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+
+#define ASF_INDEXED_INTERVAL    10000000
+#define ASF_INDEX_BLOCK         600
+
+#define ASF_PACKET_ERROR_CORRECTION_DATA_SIZE 0x2
+#define ASF_PACKET_ERROR_CORRECTION_FLAGS (\
+                ASF_PACKET_FLAG_ERROR_CORRECTION_PRESENT | \
+                ASF_PACKET_ERROR_CORRECTION_DATA_SIZE\
+                )
+
+#if (ASF_PACKET_ERROR_CORRECTION_FLAGS != 0)
+#   define ASF_PACKET_ERROR_CORRECTION_FLAGS_FIELD_SIZE 1
+#else
+#   define ASF_PACKET_ERROR_CORRECTION_FLAGS_FIELD_SIZE 0
+#endif
+
+#define ASF_PPI_PROPERTY_FLAGS (\
+                ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_BYTE | \
+                ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_DWORD | \
+                ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_BYTE | \
+                ASF_PL_FLAG_STREAM_NUMBER_LENGTH_FIELD_IS_BYTE \
+                )
+
+#define ASF_PPI_LENGTH_TYPE_FLAGS 0
+
+#define ASF_PAYLOAD_FLAGS ASF_PL_FLAG_PAYLOAD_LENGTH_FIELD_IS_WORD
+
+#if (ASF_PPI_FLAG_SEQUENCE_FIELD_IS_BYTE == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_SEQUENCE_FIELD_SIZE))
+#   define ASF_PPI_SEQUENCE_FIELD_SIZE 1
+#endif
+#if (ASF_PPI_FLAG_SEQUENCE_FIELD_IS_WORD == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_SEQUENCE_FIELD_SIZE))
+#   define ASF_PPI_SEQUENCE_FIELD_SIZE 2
+#endif
+#if (ASF_PPI_FLAG_SEQUENCE_FIELD_IS_DWORD == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_SEQUENCE_FIELD_SIZE))
+#   define ASF_PPI_SEQUENCE_FIELD_SIZE 4
+#endif
+#ifndef ASF_PPI_SEQUENCE_FIELD_SIZE
+#   define ASF_PPI_SEQUENCE_FIELD_SIZE 0
+#endif
+
+
+#if (ASF_PPI_FLAG_PACKET_LENGTH_FIELD_IS_BYTE == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_PACKET_LENGTH_FIELD_SIZE))
+#   define ASF_PPI_PACKET_LENGTH_FIELD_SIZE 1
+#endif
+#if (ASF_PPI_FLAG_PACKET_LENGTH_FIELD_IS_WORD == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_PACKET_LENGTH_FIELD_SIZE))
+#   define ASF_PPI_PACKET_LENGTH_FIELD_SIZE 2
+#endif
+#if (ASF_PPI_FLAG_PACKET_LENGTH_FIELD_IS_DWORD == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_PACKET_LENGTH_FIELD_SIZE))
+#   define ASF_PPI_PACKET_LENGTH_FIELD_SIZE 4
+#endif
+#ifndef ASF_PPI_PACKET_LENGTH_FIELD_SIZE
+#   define ASF_PPI_PACKET_LENGTH_FIELD_SIZE 0
+#endif
+
+#if (ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_BYTE == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_PADDING_LENGTH_FIELD_SIZE))
+#   define ASF_PPI_PADDING_LENGTH_FIELD_SIZE 1
+#endif
+#if (ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_WORD == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_PADDING_LENGTH_FIELD_SIZE))
+#   define ASF_PPI_PADDING_LENGTH_FIELD_SIZE 2
+#endif
+#if (ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_DWORD == (ASF_PPI_LENGTH_TYPE_FLAGS & ASF_PPI_MASK_PADDING_LENGTH_FIELD_SIZE))
+#   define ASF_PPI_PADDING_LENGTH_FIELD_SIZE 4
+#endif
+#ifndef ASF_PPI_PADDING_LENGTH_FIELD_SIZE
+#   define ASF_PPI_PADDING_LENGTH_FIELD_SIZE 0
+#endif
+
+#if (ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_BYTE == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_REPLICATED_DATA_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE 1
+#endif
+#if (ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_WORD == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_REPLICATED_DATA_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE 2
+#endif
+#if (ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_DWORD == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_REPLICATED_DATA_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE 4
+#endif
+#ifndef ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE
+#   define ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE 0
+#endif
+
+#if (ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_BYTE == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE 1
+#endif
+#if (ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_WORD == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE 2
+#endif
+#if (ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_DWORD == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE 4
+#endif
+#ifndef ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE
+#   define ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE 0
+#endif
+
+#if (ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_BYTE == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE 1
+#endif
+#if (ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_WORD == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE 2
+#endif
+#if (ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_DWORD == (ASF_PPI_PROPERTY_FLAGS & ASF_PL_MASK_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE 4
+#endif
+#ifndef ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE
+#   define ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE 0
+#endif
+
+#if (ASF_PL_FLAG_PAYLOAD_LENGTH_FIELD_IS_BYTE == (ASF_PAYLOAD_FLAGS & ASF_PL_MASK_PAYLOAD_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_LENGTH_FIELD_SIZE 1
+#endif
+#if (ASF_PL_FLAG_PAYLOAD_LENGTH_FIELD_IS_WORD == (ASF_PAYLOAD_FLAGS & ASF_PL_MASK_PAYLOAD_LENGTH_FIELD_SIZE))
+#   define ASF_PAYLOAD_LENGTH_FIELD_SIZE 2
+#endif
+#ifndef ASF_PAYLOAD_LENGTH_FIELD_SIZE
+#   define ASF_PAYLOAD_LENGTH_FIELD_SIZE 0
+#endif
+
+#define PACKET_HEADER_MIN_SIZE (\
+                ASF_PACKET_ERROR_CORRECTION_FLAGS_FIELD_SIZE + \
+                ASF_PACKET_ERROR_CORRECTION_DATA_SIZE + \
+                1 + /*Length Type Flags*/ \
+                1 + /*Property Flags*/ \
+                ASF_PPI_PACKET_LENGTH_FIELD_SIZE + \
+                ASF_PPI_SEQUENCE_FIELD_SIZE + \
+                ASF_PPI_PADDING_LENGTH_FIELD_SIZE + \
+                4 + /*Send Time Field*/ \
+                2   /*Duration Field*/ \
+                )
+
+
+// Replicated Data shall be at least 8 bytes long.
+#define ASF_PAYLOAD_REPLICATED_DATA_LENGTH 0x08
+
+#define PAYLOAD_HEADER_SIZE_SINGLE_PAYLOAD (\
+                1 + /*Stream Number*/ \
+                ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE + \
+                ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE + \
+                ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE + \
+                ASF_PAYLOAD_REPLICATED_DATA_LENGTH \
+                )
+
+#define PAYLOAD_HEADER_SIZE_MULTIPLE_PAYLOADS (\
+                1 + /*Stream Number*/ \
+                ASF_PAYLOAD_MEDIA_OBJECT_NUMBER_FIELD_SIZE + \
+                ASF_PAYLOAD_OFFSET_INTO_MEDIA_OBJECT_FIELD_SIZE + \
+                ASF_PAYLOAD_REPLICATED_DATA_LENGTH_FIELD_SIZE + \
+                ASF_PAYLOAD_REPLICATED_DATA_LENGTH + \
+                ASF_PAYLOAD_LENGTH_FIELD_SIZE \
+                )
+
+#define SINGLE_PAYLOAD_DATA_LENGTH (\
+                PACKET_SIZE - \
+                PACKET_HEADER_MIN_SIZE - \
+                PAYLOAD_HEADER_SIZE_SINGLE_PAYLOAD \
+                )
+
+#define MULTI_PAYLOAD_CONSTANT (\
+                PACKET_SIZE - \
+                PACKET_HEADER_MIN_SIZE - \
+                1 - /*Payload Flags*/ \
+                2*PAYLOAD_HEADER_SIZE_MULTIPLE_PAYLOADS \
+                )
+
+static const AVCodecTag codec_asf_bmp_tags[] = {
+    { CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
+    { CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
+    { CODEC_ID_NONE, 0 },
+};
+
+#define PREROLL_TIME 3100
+
+static void put_guid(ByteIOContext *s, const GUID *g)
+{
+    assert(sizeof(*g) == 16);
+    put_buffer(s, g, sizeof(*g));
+}
+
+static void put_str16_nolen(ByteIOContext *s, const char *tag);
+static void put_str16(ByteIOContext *s, const char *tag)
+{
+    put_le16(s,strlen(tag) + 1);
+    put_str16_nolen(s, tag);
+}
+
+static void put_str16_nolen(ByteIOContext *s, const char *tag)
+{
+    int c;
+
+    do{
+        c = (uint8_t)*tag++;
+        put_le16(s, c);
+    }while(c);
+}
+
+static int64_t put_header(ByteIOContext *pb, const GUID *g)
+{
+    int64_t pos;
+
+    pos = url_ftell(pb);
+    put_guid(pb, g);
+    put_le64(pb, 24);
+    return pos;
+}
+
+/* update header size */
+static void end_header(ByteIOContext *pb, int64_t pos)
+{
+    int64_t pos1;
+
+    pos1 = url_ftell(pb);
+    url_fseek(pb, pos + 16, SEEK_SET);
+    put_le64(pb, pos1 - pos);
+    url_fseek(pb, pos1, SEEK_SET);
+}
+
+/* write an asf chunk (only used in streaming case) */
+static void put_chunk(AVFormatContext *s, int type, int payload_length, int flags)
+{
+    ASFContext *asf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int length;
+
+    length = payload_length + 8;
+    put_le16(pb, type);
+    put_le16(pb, length);    //size
+    put_le32(pb, asf->seqno);//sequence number
+    put_le16(pb, flags); /* unknown bytes */
+    put_le16(pb, length);    //size_confirm
+    asf->seqno++;
+}
+
+/* convert from unix to windows time */
+static int64_t unix_to_file_time(int ti)
+{
+    int64_t t;
+
+    t = ti * INT64_C(10000000);
+    t += INT64_C(116444736000000000);
+    return t;
+}
+
+/* write the header (used two times if non streamed) */
+static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data_chunk_size)
+{
+    ASFContext *asf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int header_size, n, extra_size, extra_size2, wav_extra_size, file_time;
+    int has_title;
+    AVCodecContext *enc;
+    int64_t header_offset, cur_pos, hpos;
+    int bit_rate;
+    int64_t duration;
+
+    duration = asf->duration + PREROLL_TIME * 10000;
+    has_title = (s->title[0] || s->author[0] || s->copyright[0] || s->comment[0]);
+
+    bit_rate = 0;
+    for(n=0;n<s->nb_streams;n++) {
+        enc = s->streams[n]->codec;
+
+        av_set_pts_info(s->streams[n], 32, 1, 1000); /* 32 bit pts in ms */
+
+        bit_rate += enc->bit_rate;
+    }
+
+    if (asf->is_streamed) {
+        put_chunk(s, 0x4824, 0, 0xc00); /* start of stream (length will be patched later) */
+    }
+
+    put_guid(pb, &asf_header);
+    put_le64(pb, -1); /* header length, will be patched after */
+    put_le32(pb, 3 + has_title + s->nb_streams); /* number of chunks in header */
+    put_byte(pb, 1); /* ??? */
+    put_byte(pb, 2); /* ??? */
+
+    /* file header */
+    header_offset = url_ftell(pb);
+    hpos = put_header(pb, &file_header);
+    put_guid(pb, &my_guid);
+    put_le64(pb, file_size);
+    file_time = 0;
+    put_le64(pb, unix_to_file_time(file_time));
+    put_le64(pb, asf->nb_packets); /* number of packets */
+    put_le64(pb, duration); /* end time stamp (in 100ns units) */
+    put_le64(pb, asf->duration); /* duration (in 100ns units) */
+    put_le64(pb, PREROLL_TIME); /* start time stamp */
+    put_le32(pb, (asf->is_streamed || url_is_streamed(pb)) ? 3 : 2); /* ??? */
+    put_le32(pb, asf->packet_size); /* packet size */
+    put_le32(pb, asf->packet_size); /* packet size */
+    put_le32(pb, bit_rate); /* Nominal data rate in bps */
+    end_header(pb, hpos);
+
+    /* unknown headers */
+    hpos = put_header(pb, &head1_guid);
+    put_guid(pb, &head2_guid);
+    put_le32(pb, 6);
+    put_le16(pb, 0);
+    end_header(pb, hpos);
+
+    /* title and other infos */
+    if (has_title) {
+        hpos = put_header(pb, &comment_header);
+        if ( s->title[0]     ) { put_le16(pb, 2 * (strlen(s->title    ) + 1)); } else { put_le16(pb, 0); }
+        if ( s->author[0]    ) { put_le16(pb, 2 * (strlen(s->author   ) + 1)); } else { put_le16(pb, 0); }
+        if ( s->copyright[0] ) { put_le16(pb, 2 * (strlen(s->copyright) + 1)); } else { put_le16(pb, 0); }
+        if ( s->comment[0]   ) { put_le16(pb, 2 * (strlen(s->comment  ) + 1)); } else { put_le16(pb, 0); }
+        put_le16(pb, 0);
+        if ( s->title[0]     ) put_str16_nolen(pb, s->title);
+        if ( s->author[0]    ) put_str16_nolen(pb, s->author);
+        if ( s->copyright[0] ) put_str16_nolen(pb, s->copyright);
+        if ( s->comment[0]   ) put_str16_nolen(pb, s->comment);
+        end_header(pb, hpos);
+    }
+
+    /* stream headers */
+    for(n=0;n<s->nb_streams;n++) {
+        int64_t es_pos;
+        //        ASFStream *stream = &asf->streams[n];
+
+        enc = s->streams[n]->codec;
+        asf->streams[n].num = n + 1;
+        asf->streams[n].seq = 0;
+
+
+        switch(enc->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            wav_extra_size = 0;
+            extra_size = 18 + wav_extra_size;
+            extra_size2 = 8;
+            break;
+        default:
+        case CODEC_TYPE_VIDEO:
+            wav_extra_size = enc->extradata_size;
+            extra_size = 0x33 + wav_extra_size;
+            extra_size2 = 0;
+            break;
+        }
+
+        hpos = put_header(pb, &stream_header);
+        if (enc->codec_type == CODEC_TYPE_AUDIO) {
+            put_guid(pb, &audio_stream);
+            put_guid(pb, &audio_conceal_spread);
+        } else {
+            put_guid(pb, &video_stream);
+            put_guid(pb, &video_conceal_none);
+        }
+        put_le64(pb, 0); /* ??? */
+        es_pos = url_ftell(pb);
+        put_le32(pb, extra_size); /* wav header len */
+        put_le32(pb, extra_size2); /* additional data len */
+        put_le16(pb, n + 1); /* stream number */
+        put_le32(pb, 0); /* ??? */
+
+        if (enc->codec_type == CODEC_TYPE_AUDIO) {
+            /* WAVEFORMATEX header */
+            int wavsize = put_wav_header(pb, enc);
+            if ((enc->codec_id != CODEC_ID_MP3) && (enc->codec_id != CODEC_ID_MP2) && (enc->codec_id != CODEC_ID_ADPCM_IMA_WAV) && (enc->extradata_size==0)) {
+                wavsize += 2;
+                put_le16(pb, 0);
+            }
+
+            if (wavsize < 0)
+                return -1;
+            if (wavsize != extra_size) {
+                cur_pos = url_ftell(pb);
+                url_fseek(pb, es_pos, SEEK_SET);
+                put_le32(pb, wavsize); /* wav header len */
+                url_fseek(pb, cur_pos, SEEK_SET);
+            }
+            /* ERROR Correction */
+            put_byte(pb, 0x01);
+            if(enc->codec_id == CODEC_ID_ADPCM_G726 || !enc->block_align){
+                put_le16(pb, 0x0190);
+                put_le16(pb, 0x0190);
+            }else{
+                put_le16(pb, enc->block_align);
+                put_le16(pb, enc->block_align);
+            }
+            put_le16(pb, 0x01);
+            put_byte(pb, 0x00);
+        } else {
+            put_le32(pb, enc->width);
+            put_le32(pb, enc->height);
+            put_byte(pb, 2); /* ??? */
+            put_le16(pb, 40 + enc->extradata_size); /* size */
+
+            /* BITMAPINFOHEADER header */
+            put_bmp_header(pb, enc, codec_bmp_tags, 1);
+        }
+        end_header(pb, hpos);
+    }
+
+    /* media comments */
+
+    hpos = put_header(pb, &codec_comment_header);
+    put_guid(pb, &codec_comment1_header);
+    put_le32(pb, s->nb_streams);
+    for(n=0;n<s->nb_streams;n++) {
+        AVCodec *p;
+
+        enc = s->streams[n]->codec;
+        p = avcodec_find_encoder(enc->codec_id);
+
+        if(enc->codec_type == CODEC_TYPE_AUDIO)
+            put_le16(pb, 2);
+        else if(enc->codec_type == CODEC_TYPE_VIDEO)
+            put_le16(pb, 1);
+        else
+            put_le16(pb, -1);
+
+        if(enc->codec_id == CODEC_ID_WMAV2)
+            put_str16(pb, "Windows Media Audio V8");
+        else
+            put_str16(pb, p ? p->name : enc->codec_name);
+        put_le16(pb, 0); /* no parameters */
+
+
+        /* id */
+        if (enc->codec_type == CODEC_TYPE_AUDIO) {
+            put_le16(pb, 2);
+            put_le16(pb, enc->codec_tag);
+        } else {
+            put_le16(pb, 4);
+            put_le32(pb, enc->codec_tag);
+        }
+        if(!enc->codec_tag)
+            return -1;
+    }
+    end_header(pb, hpos);
+
+    /* patch the header size fields */
+
+    cur_pos = url_ftell(pb);
+    header_size = cur_pos - header_offset;
+    if (asf->is_streamed) {
+        header_size += 8 + 30 + 50;
+
+        url_fseek(pb, header_offset - 10 - 30, SEEK_SET);
+        put_le16(pb, header_size);
+        url_fseek(pb, header_offset - 2 - 30, SEEK_SET);
+        put_le16(pb, header_size);
+
+        header_size -= 8 + 30 + 50;
+    }
+    header_size += 24 + 6;
+    url_fseek(pb, header_offset - 14, SEEK_SET);
+    put_le64(pb, header_size);
+    url_fseek(pb, cur_pos, SEEK_SET);
+
+    /* movie chunk, followed by packets of packet_size */
+    asf->data_offset = cur_pos;
+    put_guid(pb, &data_header);
+    put_le64(pb, data_chunk_size);
+    put_guid(pb, &my_guid);
+    put_le64(pb, asf->nb_packets); /* nb packets */
+    put_byte(pb, 1); /* ??? */
+    put_byte(pb, 1); /* ??? */
+    return 0;
+}
+
+static int asf_write_header(AVFormatContext *s)
+{
+    ASFContext *asf = s->priv_data;
+
+    asf->packet_size = PACKET_SIZE;
+    asf->nb_packets = 0;
+
+    asf->last_indexed_pts = 0;
+    asf->index_ptr = (ASFIndex*)av_malloc( sizeof(ASFIndex) * ASF_INDEX_BLOCK );
+    asf->nb_index_memory_alloc = ASF_INDEX_BLOCK;
+    asf->nb_index_count = 0;
+    asf->maximum_packet = 0;
+
+    if (asf_write_header1(s, 0, 0) < 0) {
+        //av_free(asf);
+        return -1;
+    }
+
+    put_flush_packet(&s->pb);
+
+    asf->packet_nb_payloads = 0;
+    asf->packet_timestamp_start = -1;
+    asf->packet_timestamp_end = -1;
+    init_put_byte(&asf->pb, asf->packet_buf, asf->packet_size, 1,
+                  NULL, NULL, NULL, NULL);
+
+    return 0;
+}
+
+static int asf_write_stream_header(AVFormatContext *s)
+{
+    ASFContext *asf = s->priv_data;
+
+    asf->is_streamed = 1;
+
+    return asf_write_header(s);
+}
+
+static int put_payload_parsing_info(
+                                AVFormatContext *s,
+                                unsigned int    sendtime,
+                                unsigned int    duration,
+                                int             nb_payloads,
+                                int             padsize
+            )
+{
+    ASFContext *asf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ppi_size, i;
+    int64_t start= url_ftell(pb);
+
+    int iLengthTypeFlags = ASF_PPI_LENGTH_TYPE_FLAGS;
+
+    padsize -= PACKET_HEADER_MIN_SIZE;
+    if(asf->multi_payloads_present)
+        padsize--;
+    assert(padsize>=0);
+
+    put_byte(pb, ASF_PACKET_ERROR_CORRECTION_FLAGS);
+    for (i = 0; i < ASF_PACKET_ERROR_CORRECTION_DATA_SIZE; i++){
+        put_byte(pb, 0x0);
+    }
+
+    if (asf->multi_payloads_present)
+        iLengthTypeFlags |= ASF_PPI_FLAG_MULTIPLE_PAYLOADS_PRESENT;
+
+    if (padsize > 0) {
+        if (padsize < 256)
+            iLengthTypeFlags |= ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_BYTE;
+        else
+            iLengthTypeFlags |= ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_WORD;
+    }
+    put_byte(pb, iLengthTypeFlags);
+
+    put_byte(pb, ASF_PPI_PROPERTY_FLAGS);
+
+    if (iLengthTypeFlags & ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_WORD)
+        put_le16(pb, padsize - 2);
+    if (iLengthTypeFlags & ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_BYTE)
+        put_byte(pb, padsize - 1);
+
+    put_le32(pb, sendtime);
+    put_le16(pb, duration);
+    if (asf->multi_payloads_present)
+        put_byte(pb, nb_payloads | ASF_PAYLOAD_FLAGS);
+
+    ppi_size = url_ftell(pb) - start;
+
+    return ppi_size;
+}
+
+static void flush_packet(AVFormatContext *s)
+{
+    ASFContext *asf = s->priv_data;
+    int packet_hdr_size, packet_filled_size;
+
+    if (asf->is_streamed) {
+        put_chunk(s, 0x4424, asf->packet_size, 0);
+    }
+
+    packet_hdr_size = put_payload_parsing_info(
+                            s,
+                            asf->packet_timestamp_start,
+                            asf->packet_timestamp_end - asf->packet_timestamp_start,
+                            asf->packet_nb_payloads,
+                            asf->packet_size_left
+                        );
+
+    packet_filled_size = PACKET_SIZE - asf->packet_size_left;
+    assert(packet_hdr_size <= asf->packet_size_left);
+    memset(asf->packet_buf + packet_filled_size, 0, asf->packet_size_left);
+
+    put_buffer(&s->pb, asf->packet_buf, asf->packet_size - packet_hdr_size);
+
+    put_flush_packet(&s->pb);
+    asf->nb_packets++;
+    asf->packet_nb_payloads = 0;
+    asf->packet_timestamp_start = -1;
+    asf->packet_timestamp_end = -1;
+    init_put_byte(&asf->pb, asf->packet_buf, asf->packet_size, 1,
+                  NULL, NULL, NULL, NULL);
+}
+
+static void put_payload_header(
+                                AVFormatContext *s,
+                                ASFStream       *stream,
+                                int             presentation_time,
+                                int             m_obj_size,
+                                int             m_obj_offset,
+                                int             payload_len,
+                                int             flags
+            )
+{
+    ASFContext *asf = s->priv_data;
+    ByteIOContext *pb = &asf->pb;
+    int val;
+
+    val = stream->num;
+    if (flags & PKT_FLAG_KEY)
+        val |= ASF_PL_FLAG_KEY_FRAME;
+    put_byte(pb, val);
+
+    put_byte(pb, stream->seq);  //Media object number
+    put_le32(pb, m_obj_offset); //Offset Into Media Object
+
+    // Replicated Data shall be at least 8 bytes long.
+    // The first 4 bytes of data shall contain the
+    // Size of the Media Object that the payload belongs to.
+    // The next 4 bytes of data shall contain the
+    // Presentation Time for the media object that the payload belongs to.
+    put_byte(pb, ASF_PAYLOAD_REPLICATED_DATA_LENGTH);
+
+    put_le32(pb, m_obj_size);       //Replicated Data - Media Object Size
+    put_le32(pb, presentation_time);//Replicated Data - Presentation Time
+
+    if (asf->multi_payloads_present){
+        put_le16(pb, payload_len);   //payload length
+    }
+}
+
+static void put_frame(
+                    AVFormatContext *s,
+                    ASFStream       *stream,
+                    AVStream        *avst,
+                    int             timestamp,
+                    const uint8_t   *buf,
+                    int             m_obj_size,
+                    int             flags
+                )
+{
+    ASFContext *asf = s->priv_data;
+    int m_obj_offset, payload_len, frag_len1;
+
+    m_obj_offset = 0;
+    while (m_obj_offset < m_obj_size) {
+        payload_len = m_obj_size - m_obj_offset;
+        if (asf->packet_timestamp_start == -1) {
+            asf->multi_payloads_present = (payload_len < MULTI_PAYLOAD_CONSTANT);
+
+            asf->packet_size_left = PACKET_SIZE;
+            if (asf->multi_payloads_present){
+                frag_len1 = MULTI_PAYLOAD_CONSTANT - 1;
+            }
+            else {
+                frag_len1 = SINGLE_PAYLOAD_DATA_LENGTH;
+            }
+            asf->packet_timestamp_start = timestamp;
+        }
+        else {
+            // multi payloads
+            frag_len1 = asf->packet_size_left - PAYLOAD_HEADER_SIZE_MULTIPLE_PAYLOADS - PACKET_HEADER_MIN_SIZE - 1;
+
+            asf->packet_timestamp_start = timestamp;
+
+            if(frag_len1 < payload_len && avst->codec->codec_type == CODEC_TYPE_AUDIO){
+                flush_packet(s);
+                continue;
+            }
+        }
+        if (frag_len1 > 0) {
+            if (payload_len > frag_len1)
+                payload_len = frag_len1;
+            else if (payload_len == (frag_len1 - 1))
+                payload_len = frag_len1 - 2;  //additional byte need to put padding length
+
+            put_payload_header(s, stream, timestamp+PREROLL_TIME, m_obj_size, m_obj_offset, payload_len, flags);
+            put_buffer(&asf->pb, buf, payload_len);
+
+            if (asf->multi_payloads_present)
+                asf->packet_size_left -= (payload_len + PAYLOAD_HEADER_SIZE_MULTIPLE_PAYLOADS);
+            else
+                asf->packet_size_left -= (payload_len + PAYLOAD_HEADER_SIZE_SINGLE_PAYLOAD);
+            asf->packet_timestamp_end = timestamp;
+
+            asf->packet_nb_payloads++;
+        } else {
+            payload_len = 0;
+        }
+        m_obj_offset += payload_len;
+        buf += payload_len;
+
+        if (!asf->multi_payloads_present)
+            flush_packet(s);
+        else if (asf->packet_size_left <= (PAYLOAD_HEADER_SIZE_MULTIPLE_PAYLOADS + PACKET_HEADER_MIN_SIZE + 1))
+            flush_packet(s);
+    }
+    stream->seq++;
+}
+
+static int asf_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ASFContext *asf = s->priv_data;
+    ASFStream *stream;
+    int64_t duration;
+    AVCodecContext *codec;
+    int64_t packet_st,pts;
+    int start_sec,i;
+    int flags= pkt->flags;
+
+    codec = s->streams[pkt->stream_index]->codec;
+    stream = &asf->streams[pkt->stream_index];
+
+    if(codec->codec_type == CODEC_TYPE_AUDIO)
+        flags &= ~PKT_FLAG_KEY;
+
+    //XXX /FIXME use duration from AVPacket (quick hack by)
+    pts = (pkt->pts != AV_NOPTS_VALUE) ? pkt->pts : pkt->dts;
+    assert(pts != AV_NOPTS_VALUE);
+    duration = pts * 10000;
+    asf->duration= FFMAX(asf->duration, duration);
+
+    packet_st = asf->nb_packets;
+    put_frame(s, stream, s->streams[pkt->stream_index], pkt->dts, pkt->data, pkt->size, flags);
+
+    /* check index */
+    if ((!asf->is_streamed) && (flags & PKT_FLAG_KEY)) {
+        start_sec = (int)(duration / INT64_C(10000000));
+        if (start_sec != (int)(asf->last_indexed_pts / INT64_C(10000000))) {
+            for(i=asf->nb_index_count;i<start_sec;i++) {
+                if (i>=asf->nb_index_memory_alloc) {
+                    asf->nb_index_memory_alloc += ASF_INDEX_BLOCK;
+                    asf->index_ptr = (ASFIndex*)av_realloc( asf->index_ptr, sizeof(ASFIndex) * asf->nb_index_memory_alloc );
+                }
+                // store
+                asf->index_ptr[i].packet_number = (uint32_t)packet_st;
+                asf->index_ptr[i].packet_count  = (uint16_t)(asf->nb_packets-packet_st);
+                asf->maximum_packet = FFMAX(asf->maximum_packet, (uint16_t)(asf->nb_packets-packet_st));
+            }
+            asf->nb_index_count = start_sec;
+            asf->last_indexed_pts = duration;
+        }
+    }
+    return 0;
+}
+
+//
+static int asf_write_index(AVFormatContext *s, ASFIndex *index, uint16_t max, uint32_t count)
+{
+    ByteIOContext *pb = &s->pb;
+    int i;
+
+    put_guid(pb, &simple_index_header);
+    put_le64(pb, 24 + 16 + 8 + 4 + 4 + (4 + 2)*count);
+    put_guid(pb, &my_guid);
+    put_le64(pb, ASF_INDEXED_INTERVAL);
+    put_le32(pb, max);
+    put_le32(pb, count);
+    for(i=0; i<count; i++) {
+        put_le32(pb, index[i].packet_number);
+        put_le16(pb, index[i].packet_count);
+    }
+
+    return 0;
+}
+
+static int asf_write_trailer(AVFormatContext *s)
+{
+    ASFContext *asf = s->priv_data;
+    int64_t file_size,data_size;
+
+    /* flush the current packet */
+    if (asf->pb.buf_ptr > asf->pb.buffer)
+        flush_packet(s);
+
+    /* write index */
+    data_size = url_ftell(&s->pb);
+    if ((!asf->is_streamed) && (asf->nb_index_count != 0)) {
+        asf_write_index(s, asf->index_ptr, asf->maximum_packet, asf->nb_index_count);
+    }
+    put_flush_packet(&s->pb);
+
+    if (asf->is_streamed || url_is_streamed(&s->pb)) {
+        put_chunk(s, 0x4524, 0, 0); /* end of stream */
+    } else {
+        /* rewrite an updated header */
+        file_size = url_ftell(&s->pb);
+        url_fseek(&s->pb, 0, SEEK_SET);
+        asf_write_header1(s, file_size, data_size - asf->data_offset);
+    }
+
+    put_flush_packet(&s->pb);
+    av_free(asf->index_ptr);
+    return 0;
+}
+
+#ifdef CONFIG_ASF_MUXER
+AVOutputFormat asf_muxer = {
+    "asf",
+    "asf format",
+    "video/x-ms-asf",
+    "asf,wmv,wma",
+    sizeof(ASFContext),
+#ifdef CONFIG_LIBMP3LAME
+    CODEC_ID_MP3,
+#else
+    CODEC_ID_MP2,
+#endif
+    CODEC_ID_MSMPEG4V3,
+    asf_write_header,
+    asf_write_packet,
+    asf_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+    .codec_tag= (const AVCodecTag*[]){codec_asf_bmp_tags, codec_bmp_tags, codec_wav_tags, 0},
+};
+#endif
+
+#ifdef CONFIG_ASF_STREAM_MUXER
+AVOutputFormat asf_stream_muxer = {
+    "asf_stream",
+    "asf format",
+    "video/x-ms-asf",
+    "asf,wmv,wma",
+    sizeof(ASFContext),
+#ifdef CONFIG_LIBMP3LAME
+    CODEC_ID_MP3,
+#else
+    CODEC_ID_MP2,
+#endif
+    CODEC_ID_MSMPEG4V3,
+    asf_write_stream_header,
+    asf_write_packet,
+    asf_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+    .codec_tag= (const AVCodecTag*[]){codec_asf_bmp_tags, codec_bmp_tags, codec_wav_tags, 0},
+};
+#endif //CONFIG_ASF_STREAM_MUXER
diff --git a/contrib/ffmpeg/libavformat/asf.c b/contrib/ffmpeg/libavformat/asf.c
new file mode 100644
index 000000000..498f6e79e
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/asf.c
@@ -0,0 +1,1037 @@
+/*
+ * ASF compatible demuxer
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "riff.h"
+#include "mpegaudio.h"
+#include "asf.h"
+#include "common.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define FRAME_HEADER_SIZE 17
+// Fix Me! FRAME_HEADER_SIZE may be different.
+
+static const GUID index_guid = {
+    0x90, 0x08, 0x00, 0x33, 0xb1, 0xe5, 0xcf, 0x11, 0x89, 0xf4, 0x00, 0xa0, 0xc9, 0x03, 0x49, 0xcb
+};
+
+static const GUID stream_bitrate_guid = { /* (http://get.to/sdp) */
+    0xce, 0x75, 0xf8, 0x7b, 0x8d, 0x46, 0xd1, 0x11, 0x8d, 0x82, 0x00, 0x60, 0x97, 0xc9, 0xa2, 0xb2
+};
+/**********************************/
+/* decoding */
+
+//#define DEBUG
+
+#ifdef DEBUG
+#define PRINT_IF_GUID(g,cmp) \
+if (!memcmp(g, &cmp, sizeof(GUID))) \
+    printf("(GUID: %s) ", #cmp)
+
+static void print_guid(const GUID *g)
+{
+    int i;
+    PRINT_IF_GUID(g, asf_header);
+    else PRINT_IF_GUID(g, file_header);
+    else PRINT_IF_GUID(g, stream_header);
+    else PRINT_IF_GUID(g, audio_stream);
+    else PRINT_IF_GUID(g, audio_conceal_none);
+    else PRINT_IF_GUID(g, video_stream);
+    else PRINT_IF_GUID(g, video_conceal_none);
+    else PRINT_IF_GUID(g, command_stream);
+    else PRINT_IF_GUID(g, comment_header);
+    else PRINT_IF_GUID(g, codec_comment_header);
+    else PRINT_IF_GUID(g, codec_comment1_header);
+    else PRINT_IF_GUID(g, data_header);
+    else PRINT_IF_GUID(g, index_guid);
+    else PRINT_IF_GUID(g, head1_guid);
+    else PRINT_IF_GUID(g, head2_guid);
+    else PRINT_IF_GUID(g, my_guid);
+    else PRINT_IF_GUID(g, ext_stream_header);
+    else PRINT_IF_GUID(g, extended_content_header);
+    else PRINT_IF_GUID(g, ext_stream_embed_stream_header);
+    else PRINT_IF_GUID(g, ext_stream_audio_stream);
+    else PRINT_IF_GUID(g, metadata_header);
+    else PRINT_IF_GUID(g, stream_bitrate_guid);
+    else
+        printf("(GUID: unknown) ");
+    for(i=0;i<16;i++)
+        printf(" 0x%02x,", (*g)[i]);
+    printf("}\n");
+}
+#undef PRINT_IF_GUID
+#endif
+
+static void get_guid(ByteIOContext *s, GUID *g)
+{
+    assert(sizeof(*g) == 16);
+    get_buffer(s, g, sizeof(*g));
+}
+
+#if 0
+static void get_str16(ByteIOContext *pb, char *buf, int buf_size)
+{
+    int len, c;
+    char *q;
+
+    len = get_le16(pb);
+    q = buf;
+    while (len > 0) {
+        c = get_le16(pb);
+        if ((q - buf) < buf_size - 1)
+            *q++ = c;
+        len--;
+    }
+    *q = '\0';
+}
+#endif
+
+static void get_str16_nolen(ByteIOContext *pb, int len, char *buf, int buf_size)
+{
+    char* q = buf;
+    len /= 2;
+    while (len--) {
+        uint8_t tmp;
+        PUT_UTF8(get_le16(pb), tmp, if (q - buf < buf_size - 1) *q++ = tmp;)
+    }
+    *q = '\0';
+}
+
+static int asf_probe(AVProbeData *pd)
+{
+    /* check file header */
+    if (pd->buf_size <= 32)
+        return 0;
+
+    if (!memcmp(pd->buf, &asf_header, sizeof(GUID)))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int get_value(ByteIOContext *pb, int type){
+    switch(type){
+        case 2: return get_le32(pb);
+        case 3: return get_le32(pb);
+        case 4: return get_le64(pb);
+        case 5: return get_le16(pb);
+        default:return INT_MIN;
+    }
+}
+
+static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    ASFContext *asf = s->priv_data;
+    GUID g;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    ASFStream *asf_st;
+    int size, i;
+    int64_t gsize;
+    AVRational dar[128];
+
+    memset(dar, 0, sizeof(dar));
+
+    get_guid(pb, &g);
+    if (memcmp(&g, &asf_header, sizeof(GUID)))
+        goto fail;
+    get_le64(pb);
+    get_le32(pb);
+    get_byte(pb);
+    get_byte(pb);
+    memset(&asf->asfid2avid, -1, sizeof(asf->asfid2avid));
+    for(;;) {
+        get_guid(pb, &g);
+        gsize = get_le64(pb);
+#ifdef DEBUG
+        printf("%08"PRIx64": ", url_ftell(pb) - 24);
+        print_guid(&g);
+        printf("  size=0x%"PRIx64"\n", gsize);
+#endif
+        if (!memcmp(&g, &data_header, sizeof(GUID))) {
+            asf->data_object_offset = url_ftell(pb);
+            // if not streaming, gsize is not unlimited (how?), and there is enough space in the file..
+            if (!(asf->hdr.flags & 0x01) && gsize >= 100) {
+                asf->data_object_size = gsize - 24;
+            } else {
+                asf->data_object_size = (uint64_t)-1;
+            }
+            break;
+        }
+        if (gsize < 24)
+            goto fail;
+        if (!memcmp(&g, &file_header, sizeof(GUID))) {
+            get_guid(pb, &asf->hdr.guid);
+            asf->hdr.file_size          = get_le64(pb);
+            asf->hdr.create_time        = get_le64(pb);
+            asf->nb_packets             = get_le64(pb);
+            asf->hdr.send_time          = get_le64(pb);
+            asf->hdr.play_time          = get_le64(pb);
+            asf->hdr.preroll            = get_le32(pb);
+            asf->hdr.ignore             = get_le32(pb);
+            asf->hdr.flags              = get_le32(pb);
+            asf->hdr.min_pktsize        = get_le32(pb);
+            asf->hdr.max_pktsize        = get_le32(pb);
+            asf->hdr.max_bitrate        = get_le32(pb);
+            asf->packet_size = asf->hdr.max_pktsize;
+        } else if (!memcmp(&g, &stream_header, sizeof(GUID))) {
+            int type, type_specific_size, sizeX;
+            uint64_t total_size;
+            unsigned int tag1;
+            int64_t pos1, pos2;
+            int test_for_ext_stream_audio;
+
+            pos1 = url_ftell(pb);
+
+            st = av_new_stream(s, 0);
+            if (!st)
+                goto fail;
+            av_set_pts_info(st, 32, 1, 1000); /* 32 bit pts in ms */
+            asf_st = av_mallocz(sizeof(ASFStream));
+            if (!asf_st)
+                goto fail;
+            st->priv_data = asf_st;
+            st->start_time = asf->hdr.preroll;
+            if(!(asf->hdr.flags & 0x01)) { // if we aren't streaming...
+                st->duration = asf->hdr.send_time /
+                    (10000000 / 1000) - st->start_time;
+            }
+            get_guid(pb, &g);
+
+            test_for_ext_stream_audio = 0;
+            if (!memcmp(&g, &audio_stream, sizeof(GUID))) {
+                type = CODEC_TYPE_AUDIO;
+            } else if (!memcmp(&g, &video_stream, sizeof(GUID))) {
+                type = CODEC_TYPE_VIDEO;
+            } else if (!memcmp(&g, &command_stream, sizeof(GUID))) {
+                type = CODEC_TYPE_UNKNOWN;
+            } else if (!memcmp(&g, &ext_stream_embed_stream_header, sizeof(GUID))) {
+                test_for_ext_stream_audio = 1;
+                type = CODEC_TYPE_UNKNOWN;
+            } else {
+                goto fail;
+            }
+            get_guid(pb, &g);
+            total_size = get_le64(pb);
+            type_specific_size = get_le32(pb);
+            get_le32(pb);
+            st->id = get_le16(pb) & 0x7f; /* stream id */
+            // mapping of asf ID to AV stream ID;
+            asf->asfid2avid[st->id] = s->nb_streams - 1;
+
+            get_le32(pb);
+
+            if (test_for_ext_stream_audio) {
+                get_guid(pb, &g);
+                if (!memcmp(&g, &ext_stream_audio_stream, sizeof(GUID))) {
+                    type = CODEC_TYPE_AUDIO;
+                    get_guid(pb, &g);
+                    get_le32(pb);
+                    get_le32(pb);
+                    get_le32(pb);
+                    get_guid(pb, &g);
+                    get_le32(pb);
+                }
+            }
+
+            st->codec->codec_type = type;
+            if (type == CODEC_TYPE_AUDIO) {
+                get_wav_header(pb, st->codec, type_specific_size);
+                st->need_parsing = 1;
+                /* We have to init the frame size at some point .... */
+                pos2 = url_ftell(pb);
+                if (gsize >= (pos2 + 8 - pos1 + 24)) {
+                    asf_st->ds_span = get_byte(pb);
+                    asf_st->ds_packet_size = get_le16(pb);
+                    asf_st->ds_chunk_size = get_le16(pb);
+                    get_le16(pb); //ds_data_size
+                    get_byte(pb); //ds_silence_data
+                }
+                //printf("Descrambling: ps:%d cs:%d ds:%d s:%d  sd:%d\n",
+                //       asf_st->ds_packet_size, asf_st->ds_chunk_size,
+                //       asf_st->ds_data_size, asf_st->ds_span, asf_st->ds_silence_data);
+                if (asf_st->ds_span > 1) {
+                    if (!asf_st->ds_chunk_size
+                        || (asf_st->ds_packet_size/asf_st->ds_chunk_size <= 1)
+                        || asf_st->ds_packet_size % asf_st->ds_chunk_size)
+                        asf_st->ds_span = 0; // disable descrambling
+                }
+                switch (st->codec->codec_id) {
+                case CODEC_ID_MP3:
+                    st->codec->frame_size = MPA_FRAME_SIZE;
+                    break;
+                case CODEC_ID_PCM_S16LE:
+                case CODEC_ID_PCM_S16BE:
+                case CODEC_ID_PCM_U16LE:
+                case CODEC_ID_PCM_U16BE:
+                case CODEC_ID_PCM_S8:
+                case CODEC_ID_PCM_U8:
+                case CODEC_ID_PCM_ALAW:
+                case CODEC_ID_PCM_MULAW:
+                    st->codec->frame_size = 1;
+                    break;
+                default:
+                    /* This is probably wrong, but it prevents a crash later */
+                    st->codec->frame_size = 1;
+                    break;
+                }
+            } else if (type == CODEC_TYPE_VIDEO) {
+                get_le32(pb);
+                get_le32(pb);
+                get_byte(pb);
+                size = get_le16(pb); /* size */
+                sizeX= get_le32(pb); /* size */
+                st->codec->width = get_le32(pb);
+                st->codec->height = get_le32(pb);
+                /* not available for asf */
+                get_le16(pb); /* panes */
+                st->codec->bits_per_sample = get_le16(pb); /* depth */
+                tag1 = get_le32(pb);
+                url_fskip(pb, 20);
+//                av_log(NULL, AV_LOG_DEBUG, "size:%d tsize:%d sizeX:%d\n", size, total_size, sizeX);
+                size= sizeX;
+                if (size > 40) {
+                    st->codec->extradata_size = size - 40;
+                    st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+                    get_buffer(pb, st->codec->extradata, st->codec->extradata_size);
+                }
+
+        /* Extract palette from extradata if bpp <= 8 */
+        /* This code assumes that extradata contains only palette */
+        /* This is true for all paletted codecs implemented in ffmpeg */
+        if (st->codec->extradata_size && (st->codec->bits_per_sample <= 8)) {
+            st->codec->palctrl = av_mallocz(sizeof(AVPaletteControl));
+#ifdef WORDS_BIGENDIAN
+            for (i = 0; i < FFMIN(st->codec->extradata_size, AVPALETTE_SIZE)/4; i++)
+                st->codec->palctrl->palette[i] = bswap_32(((uint32_t*)st->codec->extradata)[i]);
+#else
+            memcpy(st->codec->palctrl->palette, st->codec->extradata,
+                   FFMIN(st->codec->extradata_size, AVPALETTE_SIZE));
+#endif
+            st->codec->palctrl->palette_changed = 1;
+        }
+
+                st->codec->codec_tag = tag1;
+                st->codec->codec_id = codec_get_id(codec_bmp_tags, tag1);
+                if(tag1 == MKTAG('D', 'V', 'R', ' '))
+                    st->need_parsing = 1;
+            }
+            pos2 = url_ftell(pb);
+            url_fskip(pb, gsize - (pos2 - pos1 + 24));
+        } else if (!memcmp(&g, &comment_header, sizeof(GUID))) {
+            int len1, len2, len3, len4, len5;
+
+            len1 = get_le16(pb);
+            len2 = get_le16(pb);
+            len3 = get_le16(pb);
+            len4 = get_le16(pb);
+            len5 = get_le16(pb);
+            get_str16_nolen(pb, len1, s->title    , sizeof(s->title));
+            get_str16_nolen(pb, len2, s->author   , sizeof(s->author));
+            get_str16_nolen(pb, len3, s->copyright, sizeof(s->copyright));
+            get_str16_nolen(pb, len4, s->comment  , sizeof(s->comment));
+            url_fskip(pb, len5);
+        } else if (!memcmp(&g, &stream_bitrate_guid, sizeof(GUID))) {
+            int stream_count = get_le16(pb);
+            int j;
+
+//            av_log(NULL, AV_LOG_ERROR, "stream bitrate properties\n");
+//            av_log(NULL, AV_LOG_ERROR, "streams %d\n", streams);
+            for(j = 0; j < stream_count; j++) {
+                int flags, bitrate, stream_id;
+
+                flags= get_le16(pb);
+                bitrate= get_le32(pb);
+                stream_id= (flags & 0x7f);
+//                av_log(NULL, AV_LOG_ERROR, "flags: 0x%x stream id %d, bitrate %d\n", flags, stream_id, bitrate);
+                asf->stream_bitrates[stream_id-1]= bitrate;
+            }
+       } else if (!memcmp(&g, &extended_content_header, sizeof(GUID))) {
+                int desc_count, i;
+
+                desc_count = get_le16(pb);
+                for(i=0;i<desc_count;i++)
+                {
+                        int name_len,value_type,value_len;
+                        uint64_t value_num = 0;
+                        char name[1024];
+
+                        name_len = get_le16(pb);
+                        get_str16_nolen(pb, name_len, name, sizeof(name));
+                        value_type = get_le16(pb);
+                        value_len = get_le16(pb);
+                        if ((value_type == 0) || (value_type == 1)) // unicode or byte
+                        {
+                                if     (!strcmp(name,"WM/AlbumTitle")) get_str16_nolen(pb, value_len, s->album, sizeof(s->album));
+                                else if(!strcmp(name,"WM/Genre"     )) get_str16_nolen(pb, value_len, s->genre, sizeof(s->genre));
+                                else url_fskip(pb, value_len);
+                        }
+                        if ((value_type >= 2) && (value_type <= 5)) // boolean or DWORD or QWORD or WORD
+                        {
+                                value_num= get_value(pb, value_type);
+                                if (!strcmp(name,"WM/Track"      )) s->track = value_num + 1;
+                                if (!strcmp(name,"WM/TrackNumber")) s->track = value_num;
+                        }
+                }
+        } else if (!memcmp(&g, &metadata_header, sizeof(GUID))) {
+            int n, stream_num, name_len, value_len, value_type, value_num;
+            n = get_le16(pb);
+
+            for(i=0;i<n;i++) {
+                char name[1024];
+
+                get_le16(pb); //lang_list_index
+                stream_num= get_le16(pb);
+                name_len=   get_le16(pb);
+                value_type= get_le16(pb);
+                value_len=  get_le32(pb);
+
+                get_str16_nolen(pb, name_len, name, sizeof(name));
+//av_log(NULL, AV_LOG_ERROR, "%d %d %d %d %d <%s>\n", i, stream_num, name_len, value_type, value_len, name);
+                value_num= get_le16(pb);//we should use get_value() here but it doesnt work 2 is le16 here but le32 elsewhere
+                url_fskip(pb, value_len - 2);
+
+                if(stream_num<128){
+                    if     (!strcmp(name, "AspectRatioX")) dar[stream_num].num= value_num;
+                    else if(!strcmp(name, "AspectRatioY")) dar[stream_num].den= value_num;
+                }
+            }
+        } else if (!memcmp(&g, &ext_stream_header, sizeof(GUID))) {
+            int ext_len, payload_ext_ct, stream_ct;
+            uint32_t ext_d;
+            int64_t pos_ex_st;
+            pos_ex_st = url_ftell(pb);
+
+            get_le64(pb); // starttime
+            get_le64(pb); // endtime
+            get_le32(pb); // leak-datarate
+            get_le32(pb); // bucket-datasize
+            get_le32(pb); // init-bucket-fullness
+            get_le32(pb); // alt-leak-datarate
+            get_le32(pb); // alt-bucket-datasize
+            get_le32(pb); // alt-init-bucket-fullness
+            get_le32(pb); // max-object-size
+            get_le32(pb); // flags (reliable,seekable,no_cleanpoints?,resend-live-cleanpoints, rest of bits reserved)
+            get_le16(pb); // stream-num
+            get_le16(pb); // stream-language-id-index
+            get_le64(pb); // avg frametime in 100ns units
+            stream_ct = get_le16(pb); //stream-name-count
+            payload_ext_ct = get_le16(pb); //payload-extension-system-count
+
+            for (i=0; i<stream_ct; i++){
+                get_le16(pb);
+                ext_len = get_le16(pb);
+                url_fseek(pb, ext_len, SEEK_CUR);
+            }
+
+            for (i=0; i<payload_ext_ct; i++){
+                get_guid(pb, &g);
+                ext_d=get_le16(pb);
+                ext_len=get_le32(pb);
+                url_fseek(pb, ext_len, SEEK_CUR);
+            }
+
+            // there could be a optional stream properties object to follow
+            // if so the next iteration will pick it up
+        } else if (!memcmp(&g, &head1_guid, sizeof(GUID))) {
+            int v1, v2;
+            get_guid(pb, &g);
+            v1 = get_le32(pb);
+            v2 = get_le16(pb);
+#if 0
+        } else if (!memcmp(&g, &codec_comment_header, sizeof(GUID))) {
+            int len, v1, n, num;
+            char str[256], *q;
+            char tag[16];
+
+            get_guid(pb, &g);
+            print_guid(&g);
+
+            n = get_le32(pb);
+            for(i=0;i<n;i++) {
+                num = get_le16(pb); /* stream number */
+                get_str16(pb, str, sizeof(str));
+                get_str16(pb, str, sizeof(str));
+                len = get_le16(pb);
+                q = tag;
+                while (len > 0) {
+                    v1 = get_byte(pb);
+                    if ((q - tag) < sizeof(tag) - 1)
+                        *q++ = v1;
+                    len--;
+                }
+                *q = '\0';
+            }
+#endif
+        } else if (url_feof(pb)) {
+            goto fail;
+        } else {
+            url_fseek(pb, gsize - 24, SEEK_CUR);
+        }
+    }
+    get_guid(pb, &g);
+    get_le64(pb);
+    get_byte(pb);
+    get_byte(pb);
+    if (url_feof(pb))
+        goto fail;
+    asf->data_offset = url_ftell(pb);
+    asf->packet_size_left = 0;
+
+
+    for(i=0; i<128; i++){
+        int stream_num= asf->asfid2avid[i];
+        if(stream_num>=0 && dar[i].num>0 && dar[i].den>0){
+            AVCodecContext *codec= s->streams[stream_num]->codec;
+            av_reduce(&codec->sample_aspect_ratio.num,
+                    &codec->sample_aspect_ratio.den,
+                    dar[i].num, dar[i].den, INT_MAX);
+//av_log(NULL, AV_LOG_ERROR, "dar %d:%d sar=%d:%d\n", dar[i].num, dar[i].den, codec->sample_aspect_ratio.num, codec->sample_aspect_ratio.den);
+        }
+    }
+
+    return 0;
+
+ fail:
+     for(i=0;i<s->nb_streams;i++) {
+        AVStream *st = s->streams[i];
+        if (st) {
+            av_free(st->priv_data);
+            av_free(st->codec->extradata);
+        }
+        av_free(st);
+    }
+    return -1;
+}
+
+#define DO_2BITS(bits, var, defval) \
+    switch (bits & 3) \
+    { \
+    case 3: var = get_le32(pb); rsize += 4; break; \
+    case 2: var = get_le16(pb); rsize += 2; break; \
+    case 1: var = get_byte(pb); rsize++; break; \
+    default: var = defval; break; \
+    }
+
+/**
+ *
+ * @return <0 in case of an error
+ */
+static int asf_get_packet(AVFormatContext *s)
+{
+    ASFContext *asf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint32_t packet_length, padsize;
+    int rsize = 8;
+    int c, d, e, off;
+
+    off= (url_ftell(&s->pb) - s->data_offset) % asf->packet_size + 3;
+
+    c=d=e=-1;
+    while(off-- > 0){
+        c=d; d=e;
+        e= get_byte(pb);
+        if(c == 0x82 && !d && !e)
+            break;
+    }
+
+    if (c != 0x82) {
+        if (!url_feof(pb))
+            av_log(s, AV_LOG_ERROR, "ff asf bad header %x  at:%"PRId64"\n", c, url_ftell(pb));
+    }
+    if ((c & 0x8f) == 0x82) {
+        if (d || e) {
+            if (!url_feof(pb))
+                av_log(s, AV_LOG_ERROR, "ff asf bad non zero\n");
+            return -1;
+        }
+        c= get_byte(pb);
+        d= get_byte(pb);
+        rsize+=3;
+    }else{
+        url_fseek(pb, -1, SEEK_CUR); //FIXME
+    }
+
+    asf->packet_flags    = c;
+    asf->packet_property = d;
+
+    DO_2BITS(asf->packet_flags >> 5, packet_length, asf->packet_size);
+    DO_2BITS(asf->packet_flags >> 1, padsize, 0); // sequence ignored
+    DO_2BITS(asf->packet_flags >> 3, padsize, 0); // padding length
+
+    //the following checks prevent overflows and infinite loops
+    if(packet_length >= (1U<<29)){
+        av_log(s, AV_LOG_ERROR, "invalid packet_length %d at:%"PRId64"\n", packet_length, url_ftell(pb));
+        return -1;
+    }
+    if(padsize >= packet_length){
+        av_log(s, AV_LOG_ERROR, "invalid padsize %d at:%"PRId64"\n", padsize, url_ftell(pb));
+        return -1;
+    }
+
+    asf->packet_timestamp = get_le32(pb);
+    get_le16(pb); /* duration */
+    // rsize has at least 11 bytes which have to be present
+
+    if (asf->packet_flags & 0x01) {
+        asf->packet_segsizetype = get_byte(pb); rsize++;
+        asf->packet_segments = asf->packet_segsizetype & 0x3f;
+    } else {
+        asf->packet_segments = 1;
+        asf->packet_segsizetype = 0x80;
+    }
+    asf->packet_size_left = packet_length - padsize - rsize;
+    if (packet_length < asf->hdr.min_pktsize)
+        padsize += asf->hdr.min_pktsize - packet_length;
+    asf->packet_padsize = padsize;
+#ifdef DEBUG
+    printf("packet: size=%d padsize=%d  left=%d\n", asf->packet_size, asf->packet_padsize, asf->packet_size_left);
+#endif
+    return 0;
+}
+
+/**
+ *
+ * @return <0 if error
+ */
+static int asf_read_frame_header(AVFormatContext *s){
+    ASFContext *asf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int rsize = 1;
+    int num = get_byte(pb);
+    int64_t ts0, ts1;
+
+    asf->packet_segments--;
+    asf->packet_key_frame = num >> 7;
+    asf->stream_index = asf->asfid2avid[num & 0x7f];
+    // sequence should be ignored!
+    DO_2BITS(asf->packet_property >> 4, asf->packet_seq, 0);
+    DO_2BITS(asf->packet_property >> 2, asf->packet_frag_offset, 0);
+    DO_2BITS(asf->packet_property, asf->packet_replic_size, 0);
+//printf("key:%d stream:%d seq:%d offset:%d replic_size:%d\n", asf->packet_key_frame, asf->stream_index, asf->packet_seq, //asf->packet_frag_offset, asf->packet_replic_size);
+    if (asf->packet_replic_size >= 8) {
+        asf->packet_obj_size = get_le32(pb);
+        if(asf->packet_obj_size >= (1<<24) || asf->packet_obj_size <= 0){
+            av_log(s, AV_LOG_ERROR, "packet_obj_size invalid\n");
+            return -1;
+        }
+        asf->packet_frag_timestamp = get_le32(pb); // timestamp
+        if(asf->packet_replic_size >= 8+38+4){
+//            for(i=0; i<asf->packet_replic_size-8; i++)
+//                av_log(s, AV_LOG_DEBUG, "%02X ",get_byte(pb));
+//            av_log(s, AV_LOG_DEBUG, "\n");
+            url_fskip(pb, 10);
+            ts0= get_le64(pb);
+            ts1= get_le64(pb);
+            url_fskip(pb, 12);
+            get_le32(pb);
+            url_fskip(pb, asf->packet_replic_size - 8 - 38 - 4);
+            if(ts0!= -1) asf->packet_frag_timestamp= ts0/10000;
+            else         asf->packet_frag_timestamp= AV_NOPTS_VALUE;
+        }else
+            url_fskip(pb, asf->packet_replic_size - 8);
+        rsize += asf->packet_replic_size; // FIXME - check validity
+    } else if (asf->packet_replic_size==1){
+        // multipacket - frag_offset is begining timestamp
+        asf->packet_time_start = asf->packet_frag_offset;
+        asf->packet_frag_offset = 0;
+        asf->packet_frag_timestamp = asf->packet_timestamp;
+
+        asf->packet_time_delta = get_byte(pb);
+        rsize++;
+    }else if(asf->packet_replic_size!=0){
+        av_log(s, AV_LOG_ERROR, "unexpected packet_replic_size of %d\n", asf->packet_replic_size);
+        return -1;
+    }
+    if (asf->packet_flags & 0x01) {
+        DO_2BITS(asf->packet_segsizetype >> 6, asf->packet_frag_size, 0); // 0 is illegal
+        if(asf->packet_frag_size > asf->packet_size_left - rsize){
+            av_log(s, AV_LOG_ERROR, "packet_frag_size is invalid\n");
+            return -1;
+        }
+        //printf("Fragsize %d\n", asf->packet_frag_size);
+    } else {
+        asf->packet_frag_size = asf->packet_size_left - rsize;
+        //printf("Using rest  %d %d %d\n", asf->packet_frag_size, asf->packet_size_left, rsize);
+    }
+    if (asf->packet_replic_size == 1) {
+        asf->packet_multi_size = asf->packet_frag_size;
+        if (asf->packet_multi_size > asf->packet_size_left)
+            return -1;
+    }
+    asf->packet_size_left -= rsize;
+    //printf("___objsize____  %d   %d    rs:%d\n", asf->packet_obj_size, asf->packet_frag_offset, rsize);
+
+    return 0;
+}
+
+static int asf_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ASFContext *asf = s->priv_data;
+    ASFStream *asf_st = 0;
+    ByteIOContext *pb = &s->pb;
+    //static int pc = 0;
+    for (;;) {
+        if(url_feof(pb))
+            return AVERROR_IO;
+        if (asf->packet_size_left < FRAME_HEADER_SIZE
+            || asf->packet_segments < 1) {
+            //asf->packet_size_left <= asf->packet_padsize) {
+            int ret = asf->packet_size_left + asf->packet_padsize;
+            //printf("PacketLeftSize:%d  Pad:%d Pos:%"PRId64"\n", asf->packet_size_left, asf->packet_padsize, url_ftell(pb));
+            assert(ret>=0);
+            /* fail safe */
+            url_fskip(pb, ret);
+
+            asf->packet_pos= url_ftell(&s->pb);
+            if (asf->data_object_size != (uint64_t)-1 &&
+                (asf->packet_pos - asf->data_object_offset >= asf->data_object_size))
+                return AVERROR_IO; /* Do not exceed the size of the data object */
+            ret = asf_get_packet(s);
+            //printf("READ ASF PACKET  %d   r:%d   c:%d\n", ret, asf->packet_size_left, pc++);
+            if (ret < 0)
+                assert(asf->packet_size_left < FRAME_HEADER_SIZE || asf->packet_segments < 1);
+            asf->packet_time_start = 0;
+            continue;
+        }
+        if (asf->packet_time_start == 0) {
+            if(asf_read_frame_header(s) < 0){
+                asf->packet_segments= 0;
+                continue;
+            }
+            if (asf->stream_index < 0
+                || s->streams[asf->stream_index]->discard >= AVDISCARD_ALL
+                || (!asf->packet_key_frame && s->streams[asf->stream_index]->discard >= AVDISCARD_NONKEY)
+                ) {
+                asf->packet_time_start = 0;
+                /* unhandled packet (should not happen) */
+                url_fskip(pb, asf->packet_frag_size);
+                asf->packet_size_left -= asf->packet_frag_size;
+                if(asf->stream_index < 0)
+                    av_log(s, AV_LOG_ERROR, "ff asf skip %d (unknown stream)\n", asf->packet_frag_size);
+                continue;
+            }
+            asf->asf_st = s->streams[asf->stream_index]->priv_data;
+        }
+        asf_st = asf->asf_st;
+
+        if (asf->packet_replic_size == 1) {
+            // frag_offset is here used as the begining timestamp
+            asf->packet_frag_timestamp = asf->packet_time_start;
+            asf->packet_time_start += asf->packet_time_delta;
+            asf->packet_obj_size = asf->packet_frag_size = get_byte(pb);
+            asf->packet_size_left--;
+            asf->packet_multi_size--;
+            if (asf->packet_multi_size < asf->packet_obj_size)
+            {
+                asf->packet_time_start = 0;
+                url_fskip(pb, asf->packet_multi_size);
+                asf->packet_size_left -= asf->packet_multi_size;
+                continue;
+            }
+            asf->packet_multi_size -= asf->packet_obj_size;
+            //printf("COMPRESS size  %d  %d  %d   ms:%d\n", asf->packet_obj_size, asf->packet_frag_timestamp, asf->packet_size_left, asf->packet_multi_size);
+        }
+        if (   asf_st->pkt.size != asf->packet_obj_size
+            || asf_st->frag_offset + asf->packet_frag_size > asf_st->pkt.size) { //FIXME is this condition sufficient?
+            if(asf_st->pkt.data){
+                av_log(s, AV_LOG_INFO, "freeing incomplete packet size %d, new %d\n", asf_st->pkt.size, asf->packet_obj_size);
+                asf_st->frag_offset = 0;
+                av_free_packet(&asf_st->pkt);
+            }
+            /* new packet */
+            av_new_packet(&asf_st->pkt, asf->packet_obj_size);
+            asf_st->seq = asf->packet_seq;
+            asf_st->pkt.pts = asf->packet_frag_timestamp;
+            asf_st->pkt.stream_index = asf->stream_index;
+            asf_st->pkt.pos =
+            asf_st->packet_pos= asf->packet_pos;
+//printf("new packet: stream:%d key:%d packet_key:%d audio:%d size:%d\n",
+//asf->stream_index, asf->packet_key_frame, asf_st->pkt.flags & PKT_FLAG_KEY,
+//s->streams[asf->stream_index]->codec->codec_type == CODEC_TYPE_AUDIO, asf->packet_obj_size);
+            if (s->streams[asf->stream_index]->codec->codec_type == CODEC_TYPE_AUDIO)
+                asf->packet_key_frame = 1;
+            if (asf->packet_key_frame)
+                asf_st->pkt.flags |= PKT_FLAG_KEY;
+        }
+
+        /* read data */
+        //printf("READ PACKET s:%d  os:%d  o:%d,%d  l:%d   DATA:%p\n",
+        //       asf->packet_size, asf_st->pkt.size, asf->packet_frag_offset,
+        //       asf_st->frag_offset, asf->packet_frag_size, asf_st->pkt.data);
+        asf->packet_size_left -= asf->packet_frag_size;
+        if (asf->packet_size_left < 0)
+            continue;
+
+        if(   asf->packet_frag_offset >= asf_st->pkt.size
+           || asf->packet_frag_size > asf_st->pkt.size - asf->packet_frag_offset){
+            av_log(s, AV_LOG_ERROR, "packet fragment position invalid %u,%u not in %u\n",
+                asf->packet_frag_offset, asf->packet_frag_size, asf_st->pkt.size);
+            continue;
+        }
+
+        get_buffer(pb, asf_st->pkt.data + asf->packet_frag_offset,
+                   asf->packet_frag_size);
+        asf_st->frag_offset += asf->packet_frag_size;
+        /* test if whole packet is read */
+        if (asf_st->frag_offset == asf_st->pkt.size) {
+            /* return packet */
+            if (asf_st->ds_span > 1) {
+              if(asf_st->pkt.size != asf_st->ds_packet_size * asf_st->ds_span){
+                    av_log(s, AV_LOG_ERROR, "pkt.size != ds_packet_size * ds_span\n");
+              }else{
+                /* packet descrambling */
+                uint8_t *newdata = av_malloc(asf_st->pkt.size);
+                if (newdata) {
+                    int offset = 0;
+                    while (offset < asf_st->pkt.size) {
+                        int off = offset / asf_st->ds_chunk_size;
+                        int row = off / asf_st->ds_span;
+                        int col = off % asf_st->ds_span;
+                        int idx = row + col * asf_st->ds_packet_size / asf_st->ds_chunk_size;
+                        //printf("off:%d  row:%d  col:%d  idx:%d\n", off, row, col, idx);
+
+                        assert(offset + asf_st->ds_chunk_size <= asf_st->pkt.size);
+                        assert(idx+1 <= asf_st->pkt.size / asf_st->ds_chunk_size);
+                        memcpy(newdata + offset,
+                               asf_st->pkt.data + idx * asf_st->ds_chunk_size,
+                               asf_st->ds_chunk_size);
+                        offset += asf_st->ds_chunk_size;
+                    }
+                    av_free(asf_st->pkt.data);
+                    asf_st->pkt.data = newdata;
+                }
+              }
+            }
+            asf_st->frag_offset = 0;
+            *pkt= asf_st->pkt;
+            //printf("packet %d %d\n", asf_st->pkt.size, asf->packet_frag_size);
+            asf_st->pkt.size = 0;
+            asf_st->pkt.data = 0;
+            break; // packet completed
+        }
+    }
+    return 0;
+}
+
+static int asf_read_close(AVFormatContext *s)
+{
+    int i;
+
+    for(i=0;i<s->nb_streams;i++) {
+        AVStream *st = s->streams[i];
+        av_free(st->priv_data);
+        av_free(st->codec->palctrl);
+    }
+    return 0;
+}
+
+// Added to support seeking after packets have been read
+// If information is not reset, read_packet fails due to
+// leftover information from previous reads
+static void asf_reset_header(AVFormatContext *s)
+{
+    ASFContext *asf = s->priv_data;
+    ASFStream *asf_st;
+    int i;
+
+    asf->packet_nb_frames = 0;
+    asf->packet_size_left = 0;
+    asf->packet_segments = 0;
+    asf->packet_flags = 0;
+    asf->packet_property = 0;
+    asf->packet_timestamp = 0;
+    asf->packet_segsizetype = 0;
+    asf->packet_segments = 0;
+    asf->packet_seq = 0;
+    asf->packet_replic_size = 0;
+    asf->packet_key_frame = 0;
+    asf->packet_padsize = 0;
+    asf->packet_frag_offset = 0;
+    asf->packet_frag_size = 0;
+    asf->packet_frag_timestamp = 0;
+    asf->packet_multi_size = 0;
+    asf->packet_obj_size = 0;
+    asf->packet_time_delta = 0;
+    asf->packet_time_start = 0;
+
+    for(i=0; i<s->nb_streams; i++){
+        asf_st= s->streams[i]->priv_data;
+        av_free_packet(&asf_st->pkt);
+        asf_st->frag_offset=0;
+        asf_st->seq=0;
+    }
+    asf->asf_st= NULL;
+}
+
+static int64_t asf_read_pts(AVFormatContext *s, int stream_index, int64_t *ppos, int64_t pos_limit)
+{
+    ASFContext *asf = s->priv_data;
+    AVPacket pkt1, *pkt = &pkt1;
+    ASFStream *asf_st;
+    int64_t pts;
+    int64_t pos= *ppos;
+    int i;
+    int64_t start_pos[s->nb_streams];
+
+    for(i=0; i<s->nb_streams; i++){
+        start_pos[i]= pos;
+    }
+
+    pos= (pos+asf->packet_size-1-s->data_offset)/asf->packet_size*asf->packet_size+ s->data_offset;
+    *ppos= pos;
+    url_fseek(&s->pb, pos, SEEK_SET);
+
+//printf("asf_read_pts\n");
+    asf_reset_header(s);
+    for(;;){
+        if (av_read_frame(s, pkt) < 0){
+            av_log(s, AV_LOG_INFO, "asf_read_pts failed\n");
+            return AV_NOPTS_VALUE;
+        }
+
+        pts= pkt->pts;
+
+        av_free_packet(pkt);
+        if(pkt->flags&PKT_FLAG_KEY){
+            i= pkt->stream_index;
+
+            asf_st= s->streams[i]->priv_data;
+
+//            assert((asf_st->packet_pos - s->data_offset) % asf->packet_size == 0);
+            pos= asf_st->packet_pos;
+
+            av_add_index_entry(s->streams[i], pos, pts, pkt->size, pos - start_pos[i] + 1, AVINDEX_KEYFRAME);
+            start_pos[i]= asf_st->packet_pos + 1;
+
+            if(pkt->stream_index == stream_index)
+               break;
+        }
+    }
+
+    *ppos= pos;
+//printf("found keyframe at %"PRId64" stream %d stamp:%"PRId64"\n", *ppos, stream_index, pts);
+
+    return pts;
+}
+
+static void asf_build_simple_index(AVFormatContext *s, int stream_index)
+{
+    GUID g;
+    ASFContext *asf = s->priv_data;
+    int64_t gsize, itime;
+    int64_t pos, current_pos, index_pts;
+    int i;
+    int pct,ict;
+
+    current_pos = url_ftell(&s->pb);
+
+    url_fseek(&s->pb, asf->data_object_offset + asf->data_object_size, SEEK_SET);
+    get_guid(&s->pb, &g);
+    if (!memcmp(&g, &index_guid, sizeof(GUID))) {
+        gsize = get_le64(&s->pb);
+        get_guid(&s->pb, &g);
+        itime=get_le64(&s->pb);
+        pct=get_le32(&s->pb);
+        ict=get_le32(&s->pb);
+        av_log(NULL, AV_LOG_DEBUG, "itime:0x%"PRIx64", pct:%d, ict:%d\n",itime,pct,ict);
+
+        for (i=0;i<ict;i++){
+            int pktnum=get_le32(&s->pb);
+            int pktct =get_le16(&s->pb);
+            av_log(NULL, AV_LOG_DEBUG, "pktnum:%d, pktct:%d\n", pktnum, pktct);
+
+            pos=s->data_offset + asf->packet_size*(int64_t)pktnum;
+            index_pts=av_rescale(itime, i, 10000);
+
+            av_add_index_entry(s->streams[stream_index], pos, index_pts, asf->packet_size, 0, AVINDEX_KEYFRAME);
+        }
+        asf->index_read= 1;
+    }
+    url_fseek(&s->pb, current_pos, SEEK_SET);
+}
+
+static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int flags)
+{
+    ASFContext *asf = s->priv_data;
+    AVStream *st = s->streams[stream_index];
+    int64_t pos;
+    int index;
+
+    if (asf->packet_size <= 0)
+        return -1;
+
+    if (!asf->index_read)
+        asf_build_simple_index(s, stream_index);
+
+    if(!(asf->index_read && st->index_entries)){
+        if(av_seek_frame_binary(s, stream_index, pts, flags)<0)
+            return -1;
+    }else{
+        index= av_index_search_timestamp(st, pts, flags);
+        if(index<0)
+            return -1;
+
+        /* find the position */
+        pos = st->index_entries[index].pos;
+        pts = st->index_entries[index].timestamp;
+
+    // various attempts to find key frame have failed so far
+    //    asf_reset_header(s);
+    //    url_fseek(&s->pb, pos, SEEK_SET);
+    //    key_pos = pos;
+    //     for(i=0;i<16;i++){
+    //         pos = url_ftell(&s->pb);
+    //         if (av_read_frame(s, &pkt) < 0){
+    //             av_log(s, AV_LOG_INFO, "seek failed\n");
+    //             return -1;
+    //         }
+    //         asf_st = s->streams[stream_index]->priv_data;
+    //         pos += st->parser->frame_offset;
+    //
+    //         if (pkt.size > b) {
+    //             b = pkt.size;
+    //             key_pos = pos;
+    //         }
+    //
+    //         av_free_packet(&pkt);
+    //     }
+
+        /* do the seek */
+        av_log(NULL, AV_LOG_DEBUG, "SEEKTO: %"PRId64"\n", pos);
+        url_fseek(&s->pb, pos, SEEK_SET);
+    }
+    asf_reset_header(s);
+    return 0;
+}
+
+AVInputFormat asf_demuxer = {
+    "asf",
+    "asf format",
+    sizeof(ASFContext),
+    asf_probe,
+    asf_read_header,
+    asf_read_packet,
+    asf_read_close,
+    asf_read_seek,
+    asf_read_pts,
+};
diff --git a/contrib/ffmpeg/libavformat/asf.h b/contrib/ffmpeg/libavformat/asf.h
new file mode 100644
index 000000000..6d76ebecb
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/asf.h
@@ -0,0 +1,280 @@
+/*
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define PACKET_SIZE 3200
+
+typedef struct {
+    int num;
+    unsigned char seq;
+    /* use for reading */
+    AVPacket pkt;
+    int frag_offset;
+    int timestamp;
+    int64_t duration;
+
+    int ds_span;                /* descrambling  */
+    int ds_packet_size;
+    int ds_chunk_size;
+
+    int64_t packet_pos;
+
+} ASFStream;
+
+typedef uint8_t GUID[16];
+
+typedef struct {
+    GUID guid;                  ///< generated by client computer
+    uint64_t file_size;         /**< in bytes
+                                 *   invalid if broadcasting */
+    uint64_t create_time;       /**< time of creation, in 100-nanosecond units since 1.1.1601
+                                 *   invalid if broadcasting */
+    uint64_t play_time;         /**< play time, in 100-nanosecond units
+                                 * invalid if broadcasting */
+    uint64_t send_time;         /**< time to send file, in 100-nanosecond units
+                                 *   invalid if broadcasting (could be ignored) */
+    uint32_t preroll;           /**< timestamp of the first packet, in milliseconds
+                                 *   if nonzero - substract from time */
+    uint32_t ignore;            ///< preroll is 64bit - but let's just ignore it
+    uint32_t flags;             /**< 0x01 - broadcast
+                                 *   0x02 - seekable
+                                 *   rest is reserved should be 0 */
+    uint32_t min_pktsize;       /**< size of a data packet
+                                 *   invalid if broadcasting */
+    uint32_t max_pktsize;       /**< shall be the same as for min_pktsize
+                                 *   invalid if broadcasting */
+    uint32_t max_bitrate;       /**< bandwith of stream in bps
+                                 *   should be the sum of bitrates of the
+                                 *   individual media streams */
+} ASFMainHeader;
+
+
+typedef struct {
+    uint32_t packet_number;
+    uint16_t packet_count;
+} ASFIndex;
+
+
+typedef struct {
+    uint32_t seqno;
+    unsigned int packet_size;
+    int is_streamed;
+    int asfid2avid[128];                 ///< conversion table from asf ID 2 AVStream ID
+    ASFStream streams[128];              ///< it's max number and it's not that big
+    uint32_t stream_bitrates[128];       ///< max number of streams, bitrate for each (for streaming)
+    /* non streamed additonnal info */
+    uint64_t nb_packets;                 ///< how many packets are there in the file, invalid if broadcasting
+    int64_t duration;                    ///< in 100ns units
+    /* packet filling */
+    unsigned char multi_payloads_present;
+    int packet_size_left;
+    int packet_timestamp_start;
+    int packet_timestamp_end;
+    unsigned int packet_nb_payloads;
+    int packet_nb_frames;
+    uint8_t packet_buf[PACKET_SIZE];
+    ByteIOContext pb;
+    /* only for reading */
+    uint64_t data_offset;                ///< begining of the first data packet
+    uint64_t data_object_offset;         ///< data object offset (excl. GUID & size)
+    uint64_t data_object_size;           ///< size of the data object
+    int index_read;
+
+    ASFMainHeader hdr;
+
+    int packet_flags;
+    int packet_property;
+    int packet_timestamp;
+    int packet_segsizetype;
+    int packet_segments;
+    int packet_seq;
+    int packet_replic_size;
+    int packet_key_frame;
+    int packet_padsize;
+    unsigned int packet_frag_offset;
+    unsigned int packet_frag_size;
+    int64_t packet_frag_timestamp;
+    int packet_multi_size;
+    int packet_obj_size;
+    int packet_time_delta;
+    int packet_time_start;
+    int64_t packet_pos;
+
+    int stream_index;
+
+
+    int64_t last_indexed_pts;
+    ASFIndex* index_ptr;
+    uint32_t nb_index_count;
+    uint32_t nb_index_memory_alloc;
+    uint16_t maximum_packet;
+
+    ASFStream* asf_st;                   ///< currently decoded stream
+} ASFContext;
+
+static const GUID asf_header = {
+    0x30, 0x26, 0xB2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C
+};
+
+static const GUID file_header = {
+    0xA1, 0xDC, 0xAB, 0x8C, 0x47, 0xA9, 0xCF, 0x11, 0x8E, 0xE4, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65
+};
+
+static const GUID stream_header = {
+    0x91, 0x07, 0xDC, 0xB7, 0xB7, 0xA9, 0xCF, 0x11, 0x8E, 0xE6, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65
+};
+
+static const GUID ext_stream_header = {
+    0xCB, 0xA5, 0xE6, 0x14, 0x72, 0xC6, 0x32, 0x43, 0x83, 0x99, 0xA9, 0x69, 0x52, 0x06, 0x5B, 0x5A
+};
+
+static const GUID audio_stream = {
+    0x40, 0x9E, 0x69, 0xF8, 0x4D, 0x5B, 0xCF, 0x11, 0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B
+};
+
+static const GUID audio_conceal_none = {
+    // 0x40, 0xa4, 0xf1, 0x49, 0x4ece, 0x11d0, 0xa3, 0xac, 0x00, 0xa0, 0xc9, 0x03, 0x48, 0xf6
+    // New value lifted from avifile
+    0x00, 0x57, 0xfb, 0x20, 0x55, 0x5B, 0xCF, 0x11, 0xa8, 0xfd, 0x00, 0x80, 0x5f, 0x5c, 0x44, 0x2b
+};
+
+static const GUID audio_conceal_spread = {
+     0x50, 0xCD, 0xC3, 0xBF, 0x8F, 0x61, 0xCF, 0x11, 0x8B, 0xB2, 0x00, 0xAA, 0x00, 0xB4, 0xE2, 0x20
+};
+
+static const GUID video_stream = {
+    0xC0, 0xEF, 0x19, 0xBC, 0x4D, 0x5B, 0xCF, 0x11, 0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B
+};
+
+static const GUID video_conceal_none = {
+    0x00, 0x57, 0xFB, 0x20, 0x55, 0x5B, 0xCF, 0x11, 0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B
+};
+
+static const GUID command_stream = {
+    0xC0, 0xCF, 0xDA, 0x59, 0xE6, 0x59, 0xD0, 0x11, 0xA3, 0xAC, 0x00, 0xA0, 0xC9, 0x03, 0x48, 0xF6
+};
+
+static const GUID comment_header = {
+    0x33, 0x26, 0xb2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c
+};
+
+static const GUID codec_comment_header = {
+    0x40, 0x52, 0xD1, 0x86, 0x1D, 0x31, 0xD0, 0x11, 0xA3, 0xA4, 0x00, 0xA0, 0xC9, 0x03, 0x48, 0xF6
+};
+static const GUID codec_comment1_header = {
+    0x41, 0x52, 0xd1, 0x86, 0x1D, 0x31, 0xD0, 0x11, 0xa3, 0xa4, 0x00, 0xa0, 0xc9, 0x03, 0x48, 0xf6
+};
+
+static const GUID data_header = {
+    0x36, 0x26, 0xb2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c
+};
+
+static const GUID head1_guid = {
+    0xb5, 0x03, 0xbf, 0x5f, 0x2E, 0xA9, 0xCF, 0x11, 0x8e, 0xe3, 0x00, 0xc0, 0x0c, 0x20, 0x53, 0x65
+};
+
+static const GUID head2_guid = {
+    0x11, 0xd2, 0xd3, 0xab, 0xBA, 0xA9, 0xCF, 0x11, 0x8e, 0xe6, 0x00, 0xc0, 0x0c, 0x20, 0x53, 0x65
+};
+
+static const GUID extended_content_header = {
+        0x40, 0xA4, 0xD0, 0xD2, 0x07, 0xE3, 0xD2, 0x11, 0x97, 0xF0, 0x00, 0xA0, 0xC9, 0x5E, 0xA8, 0x50
+};
+
+static const GUID simple_index_header = {
+        0x90, 0x08, 0x00, 0x33, 0xB1, 0xE5, 0xCF, 0x11, 0x89, 0xF4, 0x00, 0xA0, 0xC9, 0x03, 0x49, 0xCB
+};
+
+static const GUID ext_stream_embed_stream_header = {
+        0xe2, 0x65, 0xfb, 0x3a, 0xEF, 0x47, 0xF2, 0x40, 0xac, 0x2c, 0x70, 0xa9, 0x0d, 0x71, 0xd3, 0x43
+};
+
+static const GUID ext_stream_audio_stream = {
+        0x9d, 0x8c, 0x17, 0x31, 0xE1, 0x03, 0x28, 0x45, 0xb5, 0x82, 0x3d, 0xf9, 0xdb, 0x22, 0xf5, 0x03
+};
+
+static const GUID metadata_header = {
+        0xea, 0xcb, 0xf8, 0xc5, 0xaf, 0x5b, 0x77, 0x48, 0x84, 0x67, 0xaa, 0x8c, 0x44, 0xfa, 0x4c, 0xca
+};
+
+/* I am not a number !!! This GUID is the one found on the PC used to
+   generate the stream */
+static const GUID my_guid = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+#define ASF_PACKET_FLAG_ERROR_CORRECTION_PRESENT 0x80 //1000 0000
+
+
+//   ASF data packet structure
+//   =========================
+//
+//
+//  -----------------------------------
+// | Error Correction Data             |  Optional
+//  -----------------------------------
+// | Payload Parsing Information (PPI) |
+//  -----------------------------------
+// | Payload Data                      |
+//  -----------------------------------
+// | Padding Data                      |
+//  -----------------------------------
+
+
+// PPI_FLAG - Payload parsing information flags
+#define ASF_PPI_FLAG_MULTIPLE_PAYLOADS_PRESENT 1
+
+#define ASF_PPI_FLAG_SEQUENCE_FIELD_IS_BYTE  0x02 //0000 0010
+#define ASF_PPI_FLAG_SEQUENCE_FIELD_IS_WORD  0x04 //0000 0100
+#define ASF_PPI_FLAG_SEQUENCE_FIELD_IS_DWORD 0x06 //0000 0110
+#define ASF_PPI_MASK_SEQUENCE_FIELD_SIZE     0x06 //0000 0110
+
+#define ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_BYTE  0x08 //0000 1000
+#define ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_WORD  0x10 //0001 0000
+#define ASF_PPI_FLAG_PADDING_LENGTH_FIELD_IS_DWORD 0x18 //0001 1000
+#define ASF_PPI_MASK_PADDING_LENGTH_FIELD_SIZE     0x18 //0001 1000
+
+#define ASF_PPI_FLAG_PACKET_LENGTH_FIELD_IS_BYTE  0x20 //0010 0000
+#define ASF_PPI_FLAG_PACKET_LENGTH_FIELD_IS_WORD  0x40 //0100 0000
+#define ASF_PPI_FLAG_PACKET_LENGTH_FIELD_IS_DWORD 0x60 //0110 0000
+#define ASF_PPI_MASK_PACKET_LENGTH_FIELD_SIZE     0x60 //0110 0000
+
+// PL_FLAG - Payload flags
+#define ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_BYTE   0x01 //0000 0001
+#define ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_WORD   0x02 //0000 0010
+#define ASF_PL_FLAG_REPLICATED_DATA_LENGTH_FIELD_IS_DWORD  0x03 //0000 0011
+#define ASF_PL_MASK_REPLICATED_DATA_LENGTH_FIELD_SIZE      0x03 //0000 0011
+
+#define ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_BYTE  0x04 //0000 0100
+#define ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_WORD  0x08 //0000 1000
+#define ASF_PL_FLAG_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_IS_DWORD 0x0c //0000 1100
+#define ASF_PL_MASK_OFFSET_INTO_MEDIA_OBJECT_LENGTH_FIELD_SIZE     0x0c //0000 1100
+
+#define ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_BYTE  0x10 //0001 0000
+#define ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_WORD  0x20 //0010 0000
+#define ASF_PL_FLAG_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_IS_DWORD 0x30 //0011 0000
+#define ASF_PL_MASK_MEDIA_OBJECT_NUMBER_LENGTH_FIELD_SIZE     0x30 //0011 0000
+
+#define ASF_PL_FLAG_STREAM_NUMBER_LENGTH_FIELD_IS_BYTE  0x40 //0100 0000
+#define ASF_PL_MASK_STREAM_NUMBER_LENGTH_FIELD_SIZE     0xc0 //1100 0000
+
+#define ASF_PL_FLAG_PAYLOAD_LENGTH_FIELD_IS_BYTE  0x40 //0100 0000
+#define ASF_PL_FLAG_PAYLOAD_LENGTH_FIELD_IS_WORD  0x80 //1000 0000
+#define ASF_PL_MASK_PAYLOAD_LENGTH_FIELD_SIZE     0xc0 //1100 0000
+
+#define ASF_PL_FLAG_KEY_FRAME 0x80 //1000 0000
diff --git a/contrib/ffmpeg/libavformat/au.c b/contrib/ffmpeg/libavformat/au.c
new file mode 100644
index 000000000..9e84c9d31
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/au.c
@@ -0,0 +1,209 @@
+/*
+ * AU muxer and demuxer
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * First version by Francois Revol revol@free.fr
+ *
+ * Reference documents:
+ * http://www.opengroup.org/public/pubs/external/auformat.html
+ * http://www.goice.co.jp/member/mo/formats/au.html
+ */
+
+#include "avformat.h"
+#include "allformats.h"
+#include "riff.h"
+
+/* if we don't know the size in advance */
+#define AU_UNKNOWN_SIZE ((uint32_t)(~0))
+
+/* The ffmpeg codecs we support, and the IDs they have in the file */
+static const AVCodecTag codec_au_tags[] = {
+    { CODEC_ID_PCM_MULAW, 1 },
+    { CODEC_ID_PCM_S16BE, 3 },
+    { CODEC_ID_PCM_ALAW, 27 },
+    { 0, 0 },
+};
+
+#ifdef CONFIG_MUXERS
+/* AUDIO_FILE header */
+static int put_au_header(ByteIOContext *pb, AVCodecContext *enc)
+{
+    if(!enc->codec_tag)
+        return -1;
+    put_tag(pb, ".snd");       /* magic number */
+    put_be32(pb, 24);           /* header size */
+    put_be32(pb, AU_UNKNOWN_SIZE); /* data size */
+    put_be32(pb, (uint32_t)enc->codec_tag);     /* codec ID */
+    put_be32(pb, enc->sample_rate);
+    put_be32(pb, (uint32_t)enc->channels);
+    return 0;
+}
+
+static int au_write_header(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+
+    s->priv_data = NULL;
+
+    /* format header */
+    if (put_au_header(pb, s->streams[0]->codec) < 0) {
+        return -1;
+    }
+
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+static int au_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ByteIOContext *pb = &s->pb;
+    put_buffer(pb, pkt->data, pkt->size);
+    return 0;
+}
+
+static int au_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    offset_t file_size;
+
+    if (!url_is_streamed(&s->pb)) {
+
+        /* update file size */
+        file_size = url_ftell(pb);
+        url_fseek(pb, 8, SEEK_SET);
+        put_be32(pb, (uint32_t)(file_size - 24));
+        url_fseek(pb, file_size, SEEK_SET);
+
+        put_flush_packet(pb);
+    }
+
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+static int au_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 24)
+        return 0;
+    if (p->buf[0] == '.' && p->buf[1] == 's' &&
+        p->buf[2] == 'n' && p->buf[3] == 'd')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+/* au input */
+static int au_read_header(AVFormatContext *s,
+                          AVFormatParameters *ap)
+{
+    int size;
+    unsigned int tag;
+    ByteIOContext *pb = &s->pb;
+    unsigned int id, codec, channels, rate;
+    AVStream *st;
+
+    /* check ".snd" header */
+    tag = get_le32(pb);
+    if (tag != MKTAG('.', 's', 'n', 'd'))
+        return -1;
+    size = get_be32(pb); /* header size */
+    get_be32(pb); /* data size */
+
+    id = get_be32(pb);
+    rate = get_be32(pb);
+    channels = get_be32(pb);
+
+    codec = codec_get_id(codec_au_tags, id);
+
+    if (size >= 24) {
+        /* skip unused data */
+        url_fseek(pb, size - 24, SEEK_CUR);
+    }
+
+    /* now we are ready: build format streams */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return -1;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_tag = id;
+    st->codec->codec_id = codec;
+    st->codec->channels = channels;
+    st->codec->sample_rate = rate;
+    av_set_pts_info(st, 64, 1, rate);
+    return 0;
+}
+
+#define MAX_SIZE 4096
+
+static int au_read_packet(AVFormatContext *s,
+                          AVPacket *pkt)
+{
+    int ret;
+
+    if (url_feof(&s->pb))
+        return AVERROR_IO;
+    ret= av_get_packet(&s->pb, pkt, MAX_SIZE);
+    if (ret < 0)
+        return AVERROR_IO;
+    pkt->stream_index = 0;
+
+    /* note: we need to modify the packet size here to handle the last
+       packet */
+    pkt->size = ret;
+    return 0;
+}
+
+static int au_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+#ifdef CONFIG_AU_DEMUXER
+AVInputFormat au_demuxer = {
+    "au",
+    "SUN AU Format",
+    0,
+    au_probe,
+    au_read_header,
+    au_read_packet,
+    au_read_close,
+    pcm_read_seek,
+    .codec_tag= (const AVCodecTag*[]){codec_au_tags, 0},
+};
+#endif
+
+#ifdef CONFIG_AU_MUXER
+AVOutputFormat au_muxer = {
+    "au",
+    "SUN AU Format",
+    "audio/basic",
+    "au",
+    0,
+    CODEC_ID_PCM_S16BE,
+    CODEC_ID_NONE,
+    au_write_header,
+    au_write_packet,
+    au_write_trailer,
+    .codec_tag= (const AVCodecTag*[]){codec_au_tags, 0},
+};
+#endif //CONFIG_AU_MUXER
diff --git a/contrib/ffmpeg/libavformat/audio.c b/contrib/ffmpeg/libavformat/audio.c
new file mode 100644
index 000000000..a9e5bffd5
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/audio.c
@@ -0,0 +1,344 @@
+/*
+ * Linux audio play and grab interface
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_SOUNDCARD_H
+#include <soundcard.h>
+#else
+#include <sys/soundcard.h>
+#endif
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+
+#define AUDIO_BLOCK_SIZE 4096
+
+typedef struct {
+    int fd;
+    int sample_rate;
+    int channels;
+    int frame_size; /* in bytes ! */
+    int codec_id;
+    int flip_left : 1;
+    uint8_t buffer[AUDIO_BLOCK_SIZE];
+    int buffer_ptr;
+} AudioData;
+
+static int audio_open(AudioData *s, int is_output, const char *audio_device)
+{
+    int audio_fd;
+    int tmp, err;
+    char *flip = getenv("AUDIO_FLIP_LEFT");
+
+    if (is_output)
+        audio_fd = open(audio_device, O_WRONLY);
+    else
+        audio_fd = open(audio_device, O_RDONLY);
+    if (audio_fd < 0) {
+        perror(audio_device);
+        return AVERROR_IO;
+    }
+
+    if (flip && *flip == '1') {
+        s->flip_left = 1;
+    }
+
+    /* non blocking mode */
+    if (!is_output)
+        fcntl(audio_fd, F_SETFL, O_NONBLOCK);
+
+    s->frame_size = AUDIO_BLOCK_SIZE;
+#if 0
+    tmp = (NB_FRAGMENTS << 16) | FRAGMENT_BITS;
+    err = ioctl(audio_fd, SNDCTL_DSP_SETFRAGMENT, &tmp);
+    if (err < 0) {
+        perror("SNDCTL_DSP_SETFRAGMENT");
+    }
+#endif
+
+    /* select format : favour native format */
+    err = ioctl(audio_fd, SNDCTL_DSP_GETFMTS, &tmp);
+
+#ifdef WORDS_BIGENDIAN
+    if (tmp & AFMT_S16_BE) {
+        tmp = AFMT_S16_BE;
+    } else if (tmp & AFMT_S16_LE) {
+        tmp = AFMT_S16_LE;
+    } else {
+        tmp = 0;
+    }
+#else
+    if (tmp & AFMT_S16_LE) {
+        tmp = AFMT_S16_LE;
+    } else if (tmp & AFMT_S16_BE) {
+        tmp = AFMT_S16_BE;
+    } else {
+        tmp = 0;
+    }
+#endif
+
+    switch(tmp) {
+    case AFMT_S16_LE:
+        s->codec_id = CODEC_ID_PCM_S16LE;
+        break;
+    case AFMT_S16_BE:
+        s->codec_id = CODEC_ID_PCM_S16BE;
+        break;
+    default:
+        av_log(NULL, AV_LOG_ERROR, "Soundcard does not support 16 bit sample format\n");
+        close(audio_fd);
+        return AVERROR_IO;
+    }
+    err=ioctl(audio_fd, SNDCTL_DSP_SETFMT, &tmp);
+    if (err < 0) {
+        perror("SNDCTL_DSP_SETFMT");
+        goto fail;
+    }
+
+    tmp = (s->channels == 2);
+    err = ioctl(audio_fd, SNDCTL_DSP_STEREO, &tmp);
+    if (err < 0) {
+        perror("SNDCTL_DSP_STEREO");
+        goto fail;
+    }
+    if (tmp)
+        s->channels = 2;
+
+    tmp = s->sample_rate;
+    err = ioctl(audio_fd, SNDCTL_DSP_SPEED, &tmp);
+    if (err < 0) {
+        perror("SNDCTL_DSP_SPEED");
+        goto fail;
+    }
+    s->sample_rate = tmp; /* store real sample rate */
+    s->fd = audio_fd;
+
+    return 0;
+ fail:
+    close(audio_fd);
+    return AVERROR_IO;
+}
+
+static int audio_close(AudioData *s)
+{
+    close(s->fd);
+    return 0;
+}
+
+/* sound output support */
+static int audio_write_header(AVFormatContext *s1)
+{
+    AudioData *s = s1->priv_data;
+    AVStream *st;
+    int ret;
+
+    st = s1->streams[0];
+    s->sample_rate = st->codec->sample_rate;
+    s->channels = st->codec->channels;
+    ret = audio_open(s, 1, NULL);
+    if (ret < 0) {
+        return AVERROR_IO;
+    } else {
+        return 0;
+    }
+}
+
+static int audio_write_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    AudioData *s = s1->priv_data;
+    int len, ret;
+    int size= pkt->size;
+    uint8_t *buf= pkt->data;
+
+    while (size > 0) {
+        len = AUDIO_BLOCK_SIZE - s->buffer_ptr;
+        if (len > size)
+            len = size;
+        memcpy(s->buffer + s->buffer_ptr, buf, len);
+        s->buffer_ptr += len;
+        if (s->buffer_ptr >= AUDIO_BLOCK_SIZE) {
+            for(;;) {
+                ret = write(s->fd, s->buffer, AUDIO_BLOCK_SIZE);
+                if (ret > 0)
+                    break;
+                if (ret < 0 && (errno != EAGAIN && errno != EINTR))
+                    return AVERROR_IO;
+            }
+            s->buffer_ptr = 0;
+        }
+        buf += len;
+        size -= len;
+    }
+    return 0;
+}
+
+static int audio_write_trailer(AVFormatContext *s1)
+{
+    AudioData *s = s1->priv_data;
+
+    audio_close(s);
+    return 0;
+}
+
+/* grab support */
+
+static int audio_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    AudioData *s = s1->priv_data;
+    AVStream *st;
+    int ret;
+
+    if (ap->sample_rate <= 0 || ap->channels <= 0)
+        return -1;
+
+    st = av_new_stream(s1, 0);
+    if (!st) {
+        return AVERROR(ENOMEM);
+    }
+    s->sample_rate = ap->sample_rate;
+    s->channels = ap->channels;
+
+    ret = audio_open(s, 0, s1->filename);
+    if (ret < 0) {
+        av_free(st);
+        return AVERROR_IO;
+    }
+
+    /* take real parameters */
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = s->codec_id;
+    st->codec->sample_rate = s->sample_rate;
+    st->codec->channels = s->channels;
+
+    av_set_pts_info(st, 64, 1, 1000000);  /* 64 bits pts in us */
+    return 0;
+}
+
+static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    AudioData *s = s1->priv_data;
+    int ret, bdelay;
+    int64_t cur_time;
+    struct audio_buf_info abufi;
+
+    if (av_new_packet(pkt, s->frame_size) < 0)
+        return AVERROR_IO;
+    for(;;) {
+        struct timeval tv;
+        fd_set fds;
+
+        tv.tv_sec = 0;
+        tv.tv_usec = 30 * 1000; /* 30 msecs -- a bit shorter than 1 frame at 30fps */
+
+        FD_ZERO(&fds);
+        FD_SET(s->fd, &fds);
+
+        /* This will block until data is available or we get a timeout */
+        (void) select(s->fd + 1, &fds, 0, 0, &tv);
+
+        ret = read(s->fd, pkt->data, pkt->size);
+        if (ret > 0)
+            break;
+        if (ret == -1 && (errno == EAGAIN || errno == EINTR)) {
+            av_free_packet(pkt);
+            pkt->size = 0;
+            pkt->pts = av_gettime();
+            return 0;
+        }
+        if (!(ret == 0 || (ret == -1 && (errno == EAGAIN || errno == EINTR)))) {
+            av_free_packet(pkt);
+            return AVERROR_IO;
+        }
+    }
+    pkt->size = ret;
+
+    /* compute pts of the start of the packet */
+    cur_time = av_gettime();
+    bdelay = ret;
+    if (ioctl(s->fd, SNDCTL_DSP_GETISPACE, &abufi) == 0) {
+        bdelay += abufi.bytes;
+    }
+    /* substract time represented by the number of bytes in the audio fifo */
+    cur_time -= (bdelay * 1000000LL) / (s->sample_rate * s->channels);
+
+    /* convert to wanted units */
+    pkt->pts = cur_time;
+
+    if (s->flip_left && s->channels == 2) {
+        int i;
+        short *p = (short *) pkt->data;
+
+        for (i = 0; i < ret; i += 4) {
+            *p = ~*p;
+            p += 2;
+        }
+    }
+    return 0;
+}
+
+static int audio_read_close(AVFormatContext *s1)
+{
+    AudioData *s = s1->priv_data;
+
+    audio_close(s);
+    return 0;
+}
+
+#ifdef CONFIG_AUDIO_DEMUXER
+AVInputFormat audio_demuxer = {
+    "audio_device",
+    "audio grab and output",
+    sizeof(AudioData),
+    NULL,
+    audio_read_header,
+    audio_read_packet,
+    audio_read_close,
+    .flags = AVFMT_NOFILE,
+};
+#endif
+
+#ifdef CONFIG_AUDIO_MUXER
+AVOutputFormat audio_muxer = {
+    "audio_device",
+    "audio grab and output",
+    "",
+    "",
+    sizeof(AudioData),
+    /* XXX: we make the assumption that the soundcard accepts this format */
+    /* XXX: find better solution with "preinit" method, needed also in
+       other formats */
+#ifdef WORDS_BIGENDIAN
+    CODEC_ID_PCM_S16BE,
+#else
+    CODEC_ID_PCM_S16LE,
+#endif
+    CODEC_ID_NONE,
+    audio_write_header,
+    audio_write_packet,
+    audio_write_trailer,
+    .flags = AVFMT_NOFILE,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/avformat.h b/contrib/ffmpeg/libavformat/avformat.h
new file mode 100644
index 000000000..eb8c4e153
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avformat.h
@@ -0,0 +1,888 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFORMAT_H
+#define AVFORMAT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LIBAVFORMAT_VERSION_INT ((51<<16)+(11<<8)+0)
+#define LIBAVFORMAT_VERSION     51.11.0
+#define LIBAVFORMAT_BUILD       LIBAVFORMAT_VERSION_INT
+
+#define LIBAVFORMAT_IDENT       "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION)
+
+#include <time.h>
+#include <stdio.h>  /* FILE */
+#include "avcodec.h"
+
+#include "avio.h"
+
+/* packet functions */
+
+typedef struct AVPacket {
+    int64_t pts;                            ///< presentation time stamp in time_base units
+    int64_t dts;                            ///< decompression time stamp in time_base units
+    uint8_t *data;
+    int   size;
+    int   stream_index;
+    int   flags;
+    int   duration;                         ///< presentation duration in time_base units (0 if not available)
+    void  (*destruct)(struct AVPacket *);
+    void  *priv;
+    int64_t pos;                            ///< byte position in stream, -1 if unknown
+} AVPacket;
+#define PKT_FLAG_KEY   0x0001
+
+void av_destruct_packet_nofree(AVPacket *pkt);
+
+/**
+ * Default packet destructor.
+ */
+void av_destruct_packet(AVPacket *pkt);
+
+/* initialize optional fields of a packet */
+static inline void av_init_packet(AVPacket *pkt)
+{
+    pkt->pts   = AV_NOPTS_VALUE;
+    pkt->dts   = AV_NOPTS_VALUE;
+    pkt->pos   = -1;
+    pkt->duration = 0;
+    pkt->flags = 0;
+    pkt->stream_index = 0;
+    pkt->destruct= av_destruct_packet_nofree;
+}
+
+/**
+ * Allocate the payload of a packet and intialized its fields to default values.
+ *
+ * @param pkt packet
+ * @param size wanted payload size
+ * @return 0 if OK. AVERROR_xxx otherwise.
+ */
+int av_new_packet(AVPacket *pkt, int size);
+
+/**
+ * Allocate and read the payload of a packet and intialized its fields to default values.
+ *
+ * @param pkt packet
+ * @param size wanted payload size
+ * @return >0 (read size) if OK. AVERROR_xxx otherwise.
+ */
+int av_get_packet(ByteIOContext *s, AVPacket *pkt, int size);
+
+/**
+ * @warning This is a hack - the packet memory allocation stuff is broken. The
+ * packet is allocated if it was not really allocated
+ */
+int av_dup_packet(AVPacket *pkt);
+
+/**
+ * Free a packet
+ *
+ * @param pkt packet to free
+ */
+static inline void av_free_packet(AVPacket *pkt)
+{
+    if (pkt && pkt->destruct) {
+        pkt->destruct(pkt);
+    }
+}
+
+/*************************************************/
+/* fractional numbers for exact pts handling */
+
+/* the exact value of the fractional number is: 'val + num / den'. num
+   is assumed to be such as 0 <= num < den */
+typedef struct AVFrac {
+    int64_t val, num, den;
+} AVFrac attribute_deprecated;
+
+/*************************************************/
+/* input/output formats */
+
+struct AVCodecTag;
+
+struct AVFormatContext;
+
+/** this structure contains the data a format has to probe a file */
+typedef struct AVProbeData {
+    const char *filename;
+    unsigned char *buf;
+    int buf_size;
+} AVProbeData;
+
+#define AVPROBE_SCORE_MAX 100               ///< max score, half of that is used for file extension based detection
+
+typedef struct AVFormatParameters {
+    AVRational time_base;
+    int sample_rate;
+    int channels;
+    int width;
+    int height;
+    enum PixelFormat pix_fmt;
+    int channel; /**< used to select dv channel */
+#if LIBAVFORMAT_VERSION_INT < (52<<16)
+    const char *device; /**< video, audio or DV device */
+#endif
+    const char *standard; /**< tv standard, NTSC, PAL, SECAM */
+    int mpeg2ts_raw:1;  /**< force raw MPEG2 transport stream output, if possible */
+    int mpeg2ts_compute_pcr:1; /**< compute exact PCR for each transport
+                                  stream packet (only meaningful if
+                                  mpeg2ts_raw is TRUE */
+    int initial_pause:1;       /**< do not begin to play the stream
+                                  immediately (RTSP only) */
+    int prealloced_context:1;
+    enum CodecID video_codec_id;
+    enum CodecID audio_codec_id;
+} AVFormatParameters;
+
+//! demuxer will use url_fopen, no opened file should be provided by the caller
+#define AVFMT_NOFILE        0x0001
+#define AVFMT_NEEDNUMBER    0x0002 /**< needs '%d' in filename */
+#define AVFMT_SHOW_IDS      0x0008 /**< show format stream IDs numbers */
+#define AVFMT_RAWPICTURE    0x0020 /**< format wants AVPicture structure for
+                                      raw picture data */
+#define AVFMT_GLOBALHEADER  0x0040 /**< format wants global header */
+#define AVFMT_NOTIMESTAMPS  0x0080 /**< format doesnt need / has any timestamps */
+#define AVFMT_GENERIC_INDEX 0x0100 /**< use generic index building code */
+
+typedef struct AVOutputFormat {
+    const char *name;
+    const char *long_name;
+    const char *mime_type;
+    const char *extensions; /**< comma separated filename extensions */
+    /** size of private data so that it can be allocated in the wrapper */
+    int priv_data_size;
+    /* output support */
+    enum CodecID audio_codec; /**< default audio codec */
+    enum CodecID video_codec; /**< default video codec */
+    int (*write_header)(struct AVFormatContext *);
+    int (*write_packet)(struct AVFormatContext *, AVPacket *pkt);
+    int (*write_trailer)(struct AVFormatContext *);
+    /** can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_GLOBALHEADER */
+    int flags;
+    /** currently only used to set pixel format if not YUV420P */
+    int (*set_parameters)(struct AVFormatContext *, AVFormatParameters *);
+    int (*interleave_packet)(struct AVFormatContext *, AVPacket *out, AVPacket *in, int flush);
+
+    /**
+     * list of supported codec_id-codec_tag pairs, ordered by "better choice first"
+     * the arrays are all CODEC_ID_NONE terminated
+     */
+    const struct AVCodecTag **codec_tag;
+
+    /* private fields */
+    struct AVOutputFormat *next;
+} AVOutputFormat;
+
+typedef struct AVInputFormat {
+    const char *name;
+    const char *long_name;
+    /** size of private data so that it can be allocated in the wrapper */
+    int priv_data_size;
+    /** tell if a given file has a chance of being parsing by this format */
+    int (*read_probe)(AVProbeData *);
+    /** read the format header and initialize the AVFormatContext
+       structure. Return 0 if OK. 'ap' if non NULL contains
+       additionnal paramters. Only used in raw format right
+       now. 'av_new_stream' should be called to create new streams.  */
+    int (*read_header)(struct AVFormatContext *,
+                       AVFormatParameters *ap);
+    /** read one packet and put it in 'pkt'. pts and flags are also
+       set. 'av_new_stream' can be called only if the flag
+       AVFMTCTX_NOHEADER is used. */
+    int (*read_packet)(struct AVFormatContext *, AVPacket *pkt);
+    /** close the stream. The AVFormatContext and AVStreams are not
+       freed by this function */
+    int (*read_close)(struct AVFormatContext *);
+    /**
+     * seek to a given timestamp relative to the frames in
+     * stream component stream_index
+     * @param stream_index must not be -1
+     * @param flags selects which direction should be preferred if no exact
+     *              match is available
+     */
+    int (*read_seek)(struct AVFormatContext *,
+                     int stream_index, int64_t timestamp, int flags);
+    /**
+     * gets the next timestamp in AV_TIME_BASE units.
+     */
+    int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index,
+                              int64_t *pos, int64_t pos_limit);
+    /** can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER */
+    int flags;
+    /** if extensions are defined, then no probe is done. You should
+       usually not use extension format guessing because it is not
+       reliable enough */
+    const char *extensions;
+    /** general purpose read only value that the format can use */
+    int value;
+
+    /** start/resume playing - only meaningful if using a network based format
+       (RTSP) */
+    int (*read_play)(struct AVFormatContext *);
+
+    /** pause playing - only meaningful if using a network based format
+       (RTSP) */
+    int (*read_pause)(struct AVFormatContext *);
+
+    const struct AVCodecTag **codec_tag;
+
+    /* private fields */
+    struct AVInputFormat *next;
+} AVInputFormat;
+
+typedef struct AVIndexEntry {
+    int64_t pos;
+    int64_t timestamp;
+#define AVINDEX_KEYFRAME 0x0001
+    int flags:2;
+    int size:30; //yeah trying to keep the size of this small to reduce memory requirements (its 24 vs 32 byte due to possible 8byte align)
+    int min_distance;         /**< min distance between this and the previous keyframe, used to avoid unneeded searching */
+} AVIndexEntry;
+
+typedef struct AVStream {
+    int index;    /**< stream index in AVFormatContext */
+    int id;       /**< format specific stream id */
+    AVCodecContext *codec; /**< codec context */
+    /**
+     * real base frame rate of the stream.
+     * this is the lowest framerate with which all timestamps can be
+     * represented accurately (its the least common multiple of all
+     * framerates in the stream), Note, this value is just a guess!
+     * for example if the timebase is 1/90000 and all frames have either
+     * approximately 3600 or 1800 timer ticks then r_frame_rate will be 50/1
+     */
+    AVRational r_frame_rate;
+    void *priv_data;
+#if LIBAVFORMAT_VERSION_INT < (52<<16)
+    /* internal data used in av_find_stream_info() */
+    int64_t codec_info_duration;
+    int codec_info_nb_frames;
+#endif
+    /** encoding: PTS generation when outputing stream */
+    AVFrac pts;
+
+    /**
+     * this is the fundamental unit of time (in seconds) in terms
+     * of which frame timestamps are represented. for fixed-fps content,
+     * timebase should be 1/framerate and timestamp increments should be
+     * identically 1.
+     */
+    AVRational time_base;
+    int pts_wrap_bits; /**< number of bits in pts (used for wrapping control) */
+    /* ffmpeg.c private use */
+    int stream_copy; /**< if set, just copy stream */
+    enum AVDiscard discard; ///< selects which packets can be discarded at will and dont need to be demuxed
+    //FIXME move stuff to a flags field?
+    /** quality, as it has been removed from AVCodecContext and put in AVVideoFrame
+     * MN:dunno if thats the right place, for it */
+    float quality;
+    /** decoding: position of the first frame of the component, in
+       AV_TIME_BASE fractional seconds. */
+    int64_t start_time;
+    /** decoding: duration of the stream, in AV_TIME_BASE fractional
+       seconds. */
+    int64_t duration;
+
+    char language[4]; /** ISO 639 3-letter language code (empty string if undefined) */
+
+    /* av_read_frame() support */
+    int need_parsing;                  ///< 1->full parsing needed, 2->only parse headers dont repack
+    struct AVCodecParserContext *parser;
+
+    int64_t cur_dts;
+    int last_IP_duration;
+    int64_t last_IP_pts;
+    /* av_seek_frame() support */
+    AVIndexEntry *index_entries; /**< only used if the format does not
+                                    support seeking natively */
+    int nb_index_entries;
+    unsigned int index_entries_allocated_size;
+
+    int64_t nb_frames;                 ///< number of frames in this stream if known or 0
+
+#define MAX_REORDER_DELAY 4
+    int64_t pts_buffer[MAX_REORDER_DELAY+1];
+} AVStream;
+
+#define AVFMTCTX_NOHEADER      0x0001 /**< signal that no header is present
+                                         (streams are added dynamically) */
+
+#define MAX_STREAMS 20
+
+/* format I/O context */
+typedef struct AVFormatContext {
+    const AVClass *av_class; /**< set by av_alloc_format_context */
+    /* can only be iformat or oformat, not both at the same time */
+    struct AVInputFormat *iformat;
+    struct AVOutputFormat *oformat;
+    void *priv_data;
+    ByteIOContext pb;
+    unsigned int nb_streams;
+    AVStream *streams[MAX_STREAMS];
+    char filename[1024]; /**< input or output filename */
+    /* stream info */
+    int64_t timestamp;
+    char title[512];
+    char author[512];
+    char copyright[512];
+    char comment[512];
+    char album[512];
+    int year;  /**< ID3 year, 0 if none */
+    int track; /**< track number, 0 if none */
+    char genre[32]; /**< ID3 genre */
+
+    int ctx_flags; /**< format specific flags, see AVFMTCTX_xx */
+    /* private data for pts handling (do not modify directly) */
+    /** This buffer is only needed when packets were already buffered but
+       not decoded, for example to get the codec parameters in mpeg
+       streams */
+    struct AVPacketList *packet_buffer;
+
+    /** decoding: position of the first frame of the component, in
+       AV_TIME_BASE fractional seconds. NEVER set this value directly:
+       it is deduced from the AVStream values.  */
+    int64_t start_time;
+    /** decoding: duration of the stream, in AV_TIME_BASE fractional
+       seconds. NEVER set this value directly: it is deduced from the
+       AVStream values.  */
+    int64_t duration;
+    /** decoding: total file size. 0 if unknown */
+    int64_t file_size;
+    /** decoding: total stream bitrate in bit/s, 0 if not
+       available. Never set it directly if the file_size and the
+       duration are known as ffmpeg can compute it automatically. */
+    int bit_rate;
+
+    /* av_read_frame() support */
+    AVStream *cur_st;
+    const uint8_t *cur_ptr;
+    int cur_len;
+    AVPacket cur_pkt;
+
+    /* av_seek_frame() support */
+    int64_t data_offset; /** offset of the first packet */
+    int index_built;
+
+    int mux_rate;
+    int packet_size;
+    int preload;
+    int max_delay;
+
+#define AVFMT_NOOUTPUTLOOP -1
+#define AVFMT_INFINITEOUTPUTLOOP 0
+    /** number of times to loop output in formats that support it */
+    int loop_output;
+
+    int flags;
+#define AVFMT_FLAG_GENPTS       0x0001 ///< generate pts if missing even if it requires parsing future frames
+#define AVFMT_FLAG_IGNIDX       0x0002 ///< ignore index
+
+    int loop_input;
+    /** decoding: size of data to probe; encoding unused */
+    unsigned int probesize;
+
+    /**
+     * maximum duration in AV_TIME_BASE units over which the input should be analyzed in av_find_stream_info()
+     */
+    int max_analyze_duration;
+
+    const uint8_t *key;
+    int keylen;
+} AVFormatContext;
+
+typedef struct AVPacketList {
+    AVPacket pkt;
+    struct AVPacketList *next;
+} AVPacketList;
+
+extern AVInputFormat *first_iformat;
+extern AVOutputFormat *first_oformat;
+
+enum CodecID av_guess_image2_codec(const char *filename);
+
+/* XXX: use automatic init with either ELF sections or C file parser */
+/* modules */
+
+#include "rtp.h"
+
+#include "rtsp.h"
+
+/* utils.c */
+void av_register_input_format(AVInputFormat *format);
+void av_register_output_format(AVOutputFormat *format);
+AVOutputFormat *guess_stream_format(const char *short_name,
+                                    const char *filename, const char *mime_type);
+AVOutputFormat *guess_format(const char *short_name,
+                             const char *filename, const char *mime_type);
+
+/**
+ * Guesses the codec id based upon muxer and filename.
+ */
+enum CodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
+                            const char *filename, const char *mime_type, enum CodecType type);
+
+/**
+ * Send a nice hexadecimal dump of a buffer to the specified file stream.
+ *
+ * @param f The file stream pointer where the dump should be sent to.
+ * @param buf buffer
+ * @param size buffer size
+ *
+ * @see av_hex_dump_log, av_pkt_dump, av_pkt_dump_log
+ */
+void av_hex_dump(FILE *f, uint8_t *buf, int size);
+
+/**
+ * Send a nice hexadecimal dump of a buffer to the log.
+ *
+ * @param avcl A pointer to an arbitrary struct of which the first field is a
+ * pointer to an AVClass struct.
+ * @param level The importance level of the message, lower values signifying
+ * higher importance.
+ * @param buf buffer
+ * @param size buffer size
+ *
+ * @see av_hex_dump, av_pkt_dump, av_pkt_dump_log
+ */
+void av_hex_dump_log(void *avcl, int level, uint8_t *buf, int size);
+
+/**
+ * Send a nice dump of a packet to the specified file stream.
+ *
+ * @param f The file stream pointer where the dump should be sent to.
+ * @param pkt packet to dump
+ * @param dump_payload true if the payload must be displayed too
+ */
+void av_pkt_dump(FILE *f, AVPacket *pkt, int dump_payload);
+
+/**
+ * Send a nice dump of a packet to the log.
+ *
+ * @param avcl A pointer to an arbitrary struct of which the first field is a
+ * pointer to an AVClass struct.
+ * @param level The importance level of the message, lower values signifying
+ * higher importance.
+ * @param pkt packet to dump
+ * @param dump_payload true if the payload must be displayed too
+ */
+void av_pkt_dump_log(void *avcl, int level, AVPacket *pkt, int dump_payload);
+
+void av_register_all(void);
+
+/** codec tag <-> codec id */
+enum CodecID av_codec_get_id(const struct AVCodecTag **tags, unsigned int tag);
+unsigned int av_codec_get_tag(const struct AVCodecTag **tags, enum CodecID id);
+
+/* media file input */
+
+/**
+ * finds AVInputFormat based on input format's short name.
+ */
+AVInputFormat *av_find_input_format(const char *short_name);
+
+/**
+ * Guess file format.
+ *
+ * @param is_opened whether the file is already opened, determines whether
+ *                  demuxers with or without AVFMT_NOFILE are probed
+ */
+AVInputFormat *av_probe_input_format(AVProbeData *pd, int is_opened);
+
+/**
+ * Allocates all the structures needed to read an input stream.
+ *        This does not open the needed codecs for decoding the stream[s].
+ */
+int av_open_input_stream(AVFormatContext **ic_ptr,
+                         ByteIOContext *pb, const char *filename,
+                         AVInputFormat *fmt, AVFormatParameters *ap);
+
+/**
+ * Open a media file as input. The codec are not opened. Only the file
+ * header (if present) is read.
+ *
+ * @param ic_ptr the opened media file handle is put here
+ * @param filename filename to open.
+ * @param fmt if non NULL, force the file format to use
+ * @param buf_size optional buffer size (zero if default is OK)
+ * @param ap additionnal parameters needed when opening the file (NULL if default)
+ * @return 0 if OK. AVERROR_xxx otherwise.
+ */
+int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
+                       AVInputFormat *fmt,
+                       int buf_size,
+                       AVFormatParameters *ap);
+/** no av_open for output, so applications will need this: */
+AVFormatContext *av_alloc_format_context(void);
+
+/**
+ * Read packets of a media file to get stream information. This
+ * is useful for file formats with no headers such as MPEG. This
+ * function also computes the real frame rate in case of mpeg2 repeat
+ * frame mode.
+ * The logical file position is not changed by this function;
+ * examined packets may be buffered for later processing.
+ *
+ * @param ic media file handle
+ * @return >=0 if OK. AVERROR_xxx if error.
+ * @todo let user decide somehow what information is needed so we dont waste time geting stuff the user doesnt need
+ */
+int av_find_stream_info(AVFormatContext *ic);
+
+/**
+ * Read a transport packet from a media file.
+ *
+ * This function is absolete and should never be used.
+ * Use av_read_frame() instead.
+ *
+ * @param s media file handle
+ * @param pkt is filled
+ * @return 0 if OK. AVERROR_xxx if error.
+ */
+int av_read_packet(AVFormatContext *s, AVPacket *pkt);
+
+/**
+ * Return the next frame of a stream.
+ *
+ * The returned packet is valid
+ * until the next av_read_frame() or until av_close_input_file() and
+ * must be freed with av_free_packet. For video, the packet contains
+ * exactly one frame. For audio, it contains an integer number of
+ * frames if each frame has a known fixed size (e.g. PCM or ADPCM
+ * data). If the audio frames have a variable size (e.g. MPEG audio),
+ * then it contains one frame.
+ *
+ * pkt->pts, pkt->dts and pkt->duration are always set to correct
+ * values in AVStream.timebase units (and guessed if the format cannot
+ * provided them). pkt->pts can be AV_NOPTS_VALUE if the video format
+ * has B frames, so it is better to rely on pkt->dts if you do not
+ * decompress the payload.
+ *
+ * @return 0 if OK, < 0 if error or end of file.
+ */
+int av_read_frame(AVFormatContext *s, AVPacket *pkt);
+
+/**
+ * Seek to the key frame at timestamp.
+ * 'timestamp' in 'stream_index'.
+ * @param stream_index If stream_index is (-1), a default
+ * stream is selected, and timestamp is automatically converted
+ * from AV_TIME_BASE units to the stream specific time_base.
+ * @param timestamp timestamp in AVStream.time_base units
+ *        or if there is no stream specified then in AV_TIME_BASE units
+ * @param flags flags which select direction and seeking mode
+ * @return >= 0 on success
+ */
+int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int flags);
+
+/**
+ * start playing a network based stream (e.g. RTSP stream) at the
+ * current position
+ */
+int av_read_play(AVFormatContext *s);
+
+/**
+ * Pause a network based stream (e.g. RTSP stream).
+ *
+ * Use av_read_play() to resume it.
+ */
+int av_read_pause(AVFormatContext *s);
+
+/**
+ * Close a media file (but not its codecs).
+ *
+ * @param s media file handle
+ */
+void av_close_input_file(AVFormatContext *s);
+
+/**
+ * Add a new stream to a media file.
+ *
+ * Can only be called in the read_header() function. If the flag
+ * AVFMTCTX_NOHEADER is in the format context, then new streams
+ * can be added in read_packet too.
+ *
+ * @param s media file handle
+ * @param id file format dependent stream id
+ */
+AVStream *av_new_stream(AVFormatContext *s, int id);
+
+/**
+ * Set the pts for a given stream.
+ *
+ * @param s stream
+ * @param pts_wrap_bits number of bits effectively used by the pts
+ *        (used for wrap control, 33 is the value for MPEG)
+ * @param pts_num numerator to convert to seconds (MPEG: 1)
+ * @param pts_den denominator to convert to seconds (MPEG: 90000)
+ */
+void av_set_pts_info(AVStream *s, int pts_wrap_bits,
+                     int pts_num, int pts_den);
+
+#define AVSEEK_FLAG_BACKWARD 1 ///< seek backward
+#define AVSEEK_FLAG_BYTE     2 ///< seeking based on position in bytes
+#define AVSEEK_FLAG_ANY      4 ///< seek to any frame, even non keyframes
+
+int av_find_default_stream_index(AVFormatContext *s);
+
+/**
+ * Gets the index for a specific timestamp.
+ * @param flags if AVSEEK_FLAG_BACKWARD then the returned index will correspond to
+ *                 the timestamp which is <= the requested one, if backward is 0
+ *                 then it will be >=
+ *              if AVSEEK_FLAG_ANY seek to any frame, only keyframes otherwise
+ * @return < 0 if no such timestamp could be found
+ */
+int av_index_search_timestamp(AVStream *st, int64_t timestamp, int flags);
+
+/**
+ * Add a index entry into a sorted list updateing if it is already there.
+ *
+ * @param timestamp timestamp in the timebase of the given stream
+ */
+int av_add_index_entry(AVStream *st,
+                       int64_t pos, int64_t timestamp, int size, int distance, int flags);
+
+/**
+ * Does a binary search using av_index_search_timestamp() and AVCodec.read_timestamp().
+ * this isnt supposed to be called directly by a user application, but by demuxers
+ * @param target_ts target timestamp in the time base of the given stream
+ * @param stream_index stream number
+ */
+int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts, int flags);
+
+/**
+ * Updates cur_dts of all streams based on given timestamp and AVStream.
+ *
+ * Stream ref_st unchanged, others set cur_dts in their native timebase
+ * only needed for timestamp wrapping or if (dts not set and pts!=dts)
+ * @param timestamp new dts expressed in time_base of param ref_st
+ * @param ref_st reference stream giving time_base of param timestamp
+ */
+void av_update_cur_dts(AVFormatContext *s, AVStream *ref_st, int64_t timestamp);
+
+/**
+ * Does a binary search using read_timestamp().
+ * this isnt supposed to be called directly by a user application, but by demuxers
+ * @param target_ts target timestamp in the time base of the given stream
+ * @param stream_index stream number
+ */
+int64_t av_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts, int64_t pos_min, int64_t pos_max, int64_t pos_limit, int64_t ts_min, int64_t ts_max, int flags, int64_t *ts_ret, int64_t (*read_timestamp)(struct AVFormatContext *, int , int64_t *, int64_t ));
+
+/** media file output */
+int av_set_parameters(AVFormatContext *s, AVFormatParameters *ap);
+
+/**
+ * allocate the stream private data and write the stream header to an
+ * output media file
+ *
+ * @param s media file handle
+ * @return 0 if OK. AVERROR_xxx if error.
+ */
+int av_write_header(AVFormatContext *s);
+
+/**
+ * Write a packet to an output media file.
+ *
+ * The packet shall contain one audio or video frame.
+ * The packet must be correctly interleaved according to the container specification,
+ * if not then av_interleaved_write_frame must be used
+ *
+ * @param s media file handle
+ * @param pkt the packet, which contains the stream_index, buf/buf_size, dts/pts, ...
+ * @return < 0 if error, = 0 if OK, 1 if end of stream wanted.
+ */
+int av_write_frame(AVFormatContext *s, AVPacket *pkt);
+
+/**
+ * Writes a packet to an output media file ensuring correct interleaving.
+ *
+ * The packet must contain one audio or video frame.
+ * If the packets are already correctly interleaved the application should
+ * call av_write_frame() instead as its slightly faster, its also important
+ * to keep in mind that completly non interleaved input will need huge amounts
+ * of memory to interleave with this, so its prefereable to interleave at the
+ * demuxer level
+ *
+ * @param s media file handle
+ * @param pkt the packet, which contains the stream_index, buf/buf_size, dts/pts, ...
+ * @return < 0 if error, = 0 if OK, 1 if end of stream wanted.
+ */
+int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt);
+
+/**
+ * Interleave a packet per DTS in an output media file.
+ *
+ * Packets with pkt->destruct == av_destruct_packet will be freed inside this function,
+ * so they cannot be used after it, note calling av_free_packet() on them is still safe.
+ *
+ * @param s media file handle
+ * @param out the interleaved packet will be output here
+ * @param in the input packet
+ * @param flush 1 if no further packets are available as input and all
+ *              remaining packets should be output
+ * @return 1 if a packet was output, 0 if no packet could be output,
+ *         < 0 if an error occured
+ */
+int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush);
+
+/**
+ * @brief Write the stream trailer to an output media file and
+ *        free the file private data.
+ *
+ * @param s media file handle
+ * @return 0 if OK. AVERROR_xxx if error.
+ */
+int av_write_trailer(AVFormatContext *s);
+
+void dump_format(AVFormatContext *ic,
+                 int index,
+                 const char *url,
+                 int is_output);
+
+/**
+ * parses width and height out of string str.
+ */
+int parse_image_size(int *width_ptr, int *height_ptr, const char *str);
+
+/**
+ * Converts frame rate from string to a fraction.
+ */
+int parse_frame_rate(int *frame_rate, int *frame_rate_base, const char *arg);
+
+/**
+ * Converts date string to number of seconds since Jan 1st, 1970.
+ *
+ * @code
+ * Syntax:
+ * - If not a duration:
+ *  [{YYYY-MM-DD|YYYYMMDD}]{T| }{HH[:MM[:SS[.m...]]][Z]|HH[MM[SS[.m...]]][Z]}
+ * Time is localtime unless Z is suffixed to the end. In this case GMT
+ * Return the date in micro seconds since 1970
+ *
+ * - If a duration:
+ *  HH[:MM[:SS[.m...]]]
+ *  S+[.m...]
+ * @endcode
+ */
+int64_t parse_date(const char *datestr, int duration);
+
+int64_t av_gettime(void);
+
+/* ffm specific for ffserver */
+#define FFM_PACKET_SIZE 4096
+offset_t ffm_read_write_index(int fd);
+void ffm_write_write_index(int fd, offset_t pos);
+void ffm_set_write_index(AVFormatContext *s, offset_t pos, offset_t file_size);
+
+/**
+ * Attempts to find a specific tag in a URL.
+ *
+ * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done.
+ * Return 1 if found.
+ */
+int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info);
+
+/**
+ * Returns in 'buf' the path with '%d' replaced by number.
+
+ * Also handles the '%0nd' format where 'n' is the total number
+ * of digits and '%%'.
+ *
+ * @param buf destination buffer
+ * @param buf_size destination buffer size
+ * @param path numbered sequence string
+ * @number frame number
+ * @return 0 if OK, -1 if format error.
+ */
+int av_get_frame_filename(char *buf, int buf_size,
+                          const char *path, int number);
+
+/**
+ * Check whether filename actually is a numbered sequence generator.
+ *
+ * @param filename possible numbered sequence string
+ * @return 1 if a valid numbered sequence string, 0 otherwise.
+ */
+int av_filename_number_test(const char *filename);
+
+/* grab specific */
+int video_grab_init(void);
+int audio_init(void);
+
+/* DV1394 */
+int dv1394_init(void);
+int dc1394_init(void);
+
+#ifdef HAVE_AV_CONFIG_H
+
+#include "os_support.h"
+
+int strstart(const char *str, const char *val, const char **ptr);
+int stristart(const char *str, const char *val, const char **ptr);
+void pstrcpy(char *buf, int buf_size, const char *str);
+char *pstrcat(char *buf, int buf_size, const char *s);
+
+void __dynarray_add(unsigned long **tab_ptr, int *nb_ptr, unsigned long elem);
+
+#ifdef __GNUC__
+#define dynarray_add(tab, nb_ptr, elem)\
+do {\
+    typeof(tab) _tab = (tab);\
+    typeof(elem) _elem = (elem);\
+    (void)sizeof(**_tab == _elem); /* check that types are compatible */\
+    __dynarray_add((unsigned long **)_tab, nb_ptr, (unsigned long)_elem);\
+} while(0)
+#else
+#define dynarray_add(tab, nb_ptr, elem)\
+do {\
+    __dynarray_add((unsigned long **)(tab), nb_ptr, (unsigned long)(elem));\
+} while(0)
+#endif
+
+time_t mktimegm(struct tm *tm);
+struct tm *brktimegm(time_t secs, struct tm *tm);
+const char *small_strptime(const char *p, const char *fmt,
+                           struct tm *dt);
+
+struct in_addr;
+int resolve_host(struct in_addr *sin_addr, const char *hostname);
+
+void url_split(char *proto, int proto_size,
+               char *authorization, int authorization_size,
+               char *hostname, int hostname_size,
+               int *port_ptr,
+               char *path, int path_size,
+               const char *url);
+
+int match_ext(const char *filename, const char *extensions);
+
+#endif /* HAVE_AV_CONFIG_H */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AVFORMAT_H */
+
diff --git a/contrib/ffmpeg/libavformat/avi.h b/contrib/ffmpeg/libavformat/avi.h
new file mode 100644
index 000000000..2c360689b
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avi.h
@@ -0,0 +1,39 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_AVI_H
+#define FFMPEG_AVI_H
+
+#include "avcodec.h"
+
+#define AVIF_HASINDEX           0x00000010        // Index at end of file?
+#define AVIF_MUSTUSEINDEX       0x00000020
+#define AVIF_ISINTERLEAVED      0x00000100
+#define AVIF_TRUSTCKTYPE        0x00000800        // Use CKType to find key frames?
+#define AVIF_WASCAPTUREFILE     0x00010000
+#define AVIF_COPYRIGHTED        0x00020000
+
+#define AVI_MAX_RIFF_SIZE       0x40000000LL
+#define AVI_MASTER_INDEX_SIZE   256
+
+/* index flags */
+#define AVIIF_INDEX             0x10
+
+#endif /* FFMPEG_AVI_H */
diff --git a/contrib/ffmpeg/libavformat/avidec.c b/contrib/ffmpeg/libavformat/avidec.c
new file mode 100644
index 000000000..23c130ab7
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avidec.c
@@ -0,0 +1,1018 @@
+/*
+ * AVI demuxer
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "avi.h"
+#include "dv.h"
+#include "riff.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+//#define DEBUG
+//#define DEBUG_SEEK
+
+typedef struct AVIStream {
+    int64_t frame_offset; /* current frame (video) or byte (audio) counter
+                         (used to compute the pts) */
+    int remaining;
+    int packet_size;
+
+    int scale;
+    int rate;
+    int sample_size; /* size of one sample (or packet) (in the rate/scale sense) in bytes */
+
+    int64_t cum_len; /* temporary storage (used during seek) */
+
+    int prefix;                       ///< normally 'd'<<8 + 'c' or 'w'<<8 + 'b'
+    int prefix_count;
+} AVIStream;
+
+typedef struct {
+    int64_t  riff_end;
+    int64_t  movi_end;
+    offset_t movi_list;
+    int index_loaded;
+    int is_odml;
+    int non_interleaved;
+    int stream_index;
+    DVDemuxContext* dv_demux;
+} AVIContext;
+
+static int avi_load_index(AVFormatContext *s);
+static int guess_ni_flag(AVFormatContext *s);
+
+#ifdef DEBUG
+static void print_tag(const char *str, unsigned int tag, int size)
+{
+    printf("%s: tag=%c%c%c%c size=0x%x\n",
+           str, tag & 0xff,
+           (tag >> 8) & 0xff,
+           (tag >> 16) & 0xff,
+           (tag >> 24) & 0xff,
+           size);
+}
+#endif
+
+static int get_riff(AVIContext *avi, ByteIOContext *pb)
+{
+    uint32_t tag;
+    /* check RIFF header */
+    tag = get_le32(pb);
+
+    if (tag != MKTAG('R', 'I', 'F', 'F'))
+        return -1;
+    avi->riff_end = get_le32(pb);   /* RIFF chunk size */
+    avi->riff_end += url_ftell(pb); /* RIFF chunk end */
+    tag = get_le32(pb);
+    if(tag == MKTAG('A', 'V', 'I', 0x19))
+        av_log(NULL, AV_LOG_INFO, "file has been generated with a totally broken muxer\n");
+    else
+    if (tag != MKTAG('A', 'V', 'I', ' ') && tag != MKTAG('A', 'V', 'I', 'X'))
+        return -1;
+
+    return 0;
+}
+
+static int read_braindead_odml_indx(AVFormatContext *s, int frame_num){
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int longs_pre_entry= get_le16(pb);
+    int index_sub_type = get_byte(pb);
+    int index_type     = get_byte(pb);
+    int entries_in_use = get_le32(pb);
+    int chunk_id       = get_le32(pb);
+    int64_t base       = get_le64(pb);
+    int stream_id= 10*((chunk_id&0xFF) - '0') + (((chunk_id>>8)&0xFF) - '0');
+    AVStream *st;
+    AVIStream *ast;
+    int i;
+    int64_t last_pos= -1;
+    int64_t filesize= url_fsize(&s->pb);
+
+#ifdef DEBUG_SEEK
+    av_log(s, AV_LOG_ERROR, "longs_pre_entry:%d index_type:%d entries_in_use:%d chunk_id:%X base:%16"PRIX64"\n",
+        longs_pre_entry,index_type, entries_in_use, chunk_id, base);
+#endif
+
+    if(stream_id > s->nb_streams || stream_id < 0)
+        return -1;
+    st= s->streams[stream_id];
+    ast = st->priv_data;
+
+    if(index_sub_type)
+        return -1;
+
+    get_le32(pb);
+
+    if(index_type && longs_pre_entry != 2)
+        return -1;
+    if(index_type>1)
+        return -1;
+
+    if(filesize > 0 && base >= filesize){
+        av_log(s, AV_LOG_ERROR, "ODML index invalid\n");
+        if(base>>32 == (base & 0xFFFFFFFF) && (base & 0xFFFFFFFF) < filesize && filesize <= 0xFFFFFFFF)
+            base &= 0xFFFFFFFF;
+        else
+            return -1;
+    }
+
+    for(i=0; i<entries_in_use; i++){
+        if(index_type){
+            int64_t pos= get_le32(pb) + base - 8;
+            int len    = get_le32(pb);
+            int key= len >= 0;
+            len &= 0x7FFFFFFF;
+
+#ifdef DEBUG_SEEK
+            av_log(s, AV_LOG_ERROR, "pos:%"PRId64", len:%X\n", pos, len);
+#endif
+            if(last_pos == pos || pos == base - 8)
+                avi->non_interleaved= 1;
+            else
+                av_add_index_entry(st, pos, ast->cum_len / FFMAX(1, ast->sample_size), len, 0, key ? AVINDEX_KEYFRAME : 0);
+
+            if(ast->sample_size)
+                ast->cum_len += len;
+            else
+                ast->cum_len ++;
+            last_pos= pos;
+        }else{
+            int64_t offset, pos;
+            int duration;
+            offset = get_le64(pb);
+            get_le32(pb);       /* size */
+            duration = get_le32(pb);
+            pos = url_ftell(pb);
+
+            url_fseek(pb, offset+8, SEEK_SET);
+            read_braindead_odml_indx(s, frame_num);
+            frame_num += duration;
+
+            url_fseek(pb, pos, SEEK_SET);
+        }
+    }
+    avi->index_loaded=1;
+    return 0;
+}
+
+static void clean_index(AVFormatContext *s){
+    int i;
+    int64_t j;
+
+    for(i=0; i<s->nb_streams; i++){
+        AVStream *st = s->streams[i];
+        AVIStream *ast = st->priv_data;
+        int n= st->nb_index_entries;
+        int max= ast->sample_size;
+        int64_t pos, size, ts;
+
+        if(n != 1 || ast->sample_size==0)
+            continue;
+
+        while(max < 1024) max+=max;
+
+        pos= st->index_entries[0].pos;
+        size= st->index_entries[0].size;
+        ts= st->index_entries[0].timestamp;
+
+        for(j=0; j<size; j+=max){
+            av_add_index_entry(st, pos+j, ts + j/ast->sample_size, FFMIN(max, size-j), 0, AVINDEX_KEYFRAME);
+        }
+    }
+}
+
+static int avi_read_tag(ByteIOContext *pb, char *buf, int maxlen,  unsigned int size)
+{
+    offset_t i = url_ftell(pb);
+    size += (size & 1);
+    get_strz(pb, buf, maxlen);
+    url_fseek(pb, i+size, SEEK_SET);
+    return 0;
+}
+
+static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint32_t tag, tag1, handler;
+    int codec_type, stream_index, frame_period, bit_rate;
+    unsigned int size, nb_frames;
+    int i;
+    AVStream *st;
+    AVIStream *ast = NULL;
+    char str_track[4];
+
+    avi->stream_index= -1;
+
+    if (get_riff(avi, pb) < 0)
+        return -1;
+
+    /* first list tag */
+    stream_index = -1;
+    codec_type = -1;
+    frame_period = 0;
+    for(;;) {
+        if (url_feof(pb))
+            goto fail;
+        tag = get_le32(pb);
+        size = get_le32(pb);
+#ifdef DEBUG
+        print_tag("tag", tag, size);
+#endif
+
+        switch(tag) {
+        case MKTAG('L', 'I', 'S', 'T'):
+            /* ignored, except when start of video packets */
+            tag1 = get_le32(pb);
+#ifdef DEBUG
+            print_tag("list", tag1, 0);
+#endif
+            if (tag1 == MKTAG('m', 'o', 'v', 'i')) {
+                avi->movi_list = url_ftell(pb) - 4;
+                if(size) avi->movi_end = avi->movi_list + size + (size & 1);
+                else     avi->movi_end = url_fsize(pb);
+#ifdef DEBUG
+                printf("movi end=%"PRIx64"\n", avi->movi_end);
+#endif
+                goto end_of_header;
+            }
+            break;
+        case MKTAG('d', 'm', 'l', 'h'):
+            avi->is_odml = 1;
+            url_fskip(pb, size + (size & 1));
+            break;
+        case MKTAG('a', 'v', 'i', 'h'):
+            /* avi header */
+            /* using frame_period is bad idea */
+            frame_period = get_le32(pb);
+            bit_rate = get_le32(pb) * 8;
+            get_le32(pb);
+            avi->non_interleaved |= get_le32(pb) & AVIF_MUSTUSEINDEX;
+
+            url_fskip(pb, 2 * 4);
+            get_le32(pb);
+
+            url_fskip(pb, size - 7 * 4);
+            break;
+        case MKTAG('s', 't', 'r', 'h'):
+            /* stream header */
+
+            tag1 = get_le32(pb);
+            handler = get_le32(pb); /* codec tag */
+
+            if(tag1 == MKTAG('p', 'a', 'd', 's')){
+                url_fskip(pb, size - 8);
+                break;
+            }else{
+                stream_index++;
+                st = av_new_stream(s, stream_index);
+                if (!st)
+                    goto fail;
+
+                ast = av_mallocz(sizeof(AVIStream));
+                if (!ast)
+                    goto fail;
+                st->priv_data = ast;
+            }
+
+#ifdef DEBUG
+            print_tag("strh", tag1, -1);
+#endif
+            if(tag1 == MKTAG('i', 'a', 'v', 's') || tag1 == MKTAG('i', 'v', 'a', 's')){
+                int64_t dv_dur;
+
+                /*
+                 * After some consideration -- I don't think we
+                 * have to support anything but DV in a type1 AVIs.
+                 */
+                if (s->nb_streams != 1)
+                    goto fail;
+
+                if (handler != MKTAG('d', 'v', 's', 'd') &&
+                    handler != MKTAG('d', 'v', 'h', 'd') &&
+                    handler != MKTAG('d', 'v', 's', 'l'))
+                   goto fail;
+
+                ast = s->streams[0]->priv_data;
+                av_freep(&s->streams[0]->codec->extradata);
+                av_freep(&s->streams[0]);
+                s->nb_streams = 0;
+                if (ENABLE_DV_DEMUXER) {
+                    avi->dv_demux = dv_init_demux(s);
+                    if (!avi->dv_demux)
+                        goto fail;
+                }
+                s->streams[0]->priv_data = ast;
+                url_fskip(pb, 3 * 4);
+                ast->scale = get_le32(pb);
+                ast->rate = get_le32(pb);
+                url_fskip(pb, 4);  /* start time */
+
+                dv_dur = get_le32(pb);
+                if (ast->scale > 0 && ast->rate > 0 && dv_dur > 0) {
+                    dv_dur *= AV_TIME_BASE;
+                    s->duration = av_rescale(dv_dur, ast->scale, ast->rate);
+                }
+                /*
+                 * else, leave duration alone; timing estimation in utils.c
+                 *      will make a guess based on bit rate.
+                 */
+
+                stream_index = s->nb_streams - 1;
+                url_fskip(pb, size - 9*4);
+                break;
+            }
+
+            assert(stream_index < s->nb_streams);
+            st->codec->stream_codec_tag= handler;
+
+            get_le32(pb); /* flags */
+            get_le16(pb); /* priority */
+            get_le16(pb); /* language */
+            get_le32(pb); /* initial frame */
+            ast->scale = get_le32(pb);
+            ast->rate = get_le32(pb);
+            if(ast->scale && ast->rate){
+            }else if(frame_period){
+                ast->rate = 1000000;
+                ast->scale = frame_period;
+            }else{
+                ast->rate = 25;
+                ast->scale = 1;
+            }
+            av_set_pts_info(st, 64, ast->scale, ast->rate);
+
+            ast->cum_len=get_le32(pb); /* start */
+            nb_frames = get_le32(pb);
+
+            st->start_time = 0;
+            st->duration = nb_frames;
+            get_le32(pb); /* buffer size */
+            get_le32(pb); /* quality */
+            ast->sample_size = get_le32(pb); /* sample ssize */
+            ast->cum_len *= FFMAX(1, ast->sample_size);
+//            av_log(NULL, AV_LOG_DEBUG, "%d %d %d %d\n", ast->rate, ast->scale, ast->start, ast->sample_size);
+
+            switch(tag1) {
+            case MKTAG('v', 'i', 'd', 's'):
+                codec_type = CODEC_TYPE_VIDEO;
+
+                ast->sample_size = 0;
+                break;
+            case MKTAG('a', 'u', 'd', 's'):
+                codec_type = CODEC_TYPE_AUDIO;
+                break;
+            case MKTAG('t', 'x', 't', 's'):
+                //FIXME
+                codec_type = CODEC_TYPE_DATA; //CODEC_TYPE_SUB ?  FIXME
+                break;
+            default:
+                av_log(s, AV_LOG_ERROR, "unknown stream type %X\n", tag1);
+                goto fail;
+            }
+            ast->frame_offset= ast->cum_len;
+            url_fskip(pb, size - 12 * 4);
+            break;
+        case MKTAG('s', 't', 'r', 'f'):
+            /* stream header */
+            if (stream_index >= (unsigned)s->nb_streams || avi->dv_demux) {
+                url_fskip(pb, size);
+            } else {
+                st = s->streams[stream_index];
+                switch(codec_type) {
+                case CODEC_TYPE_VIDEO:
+                    get_le32(pb); /* size */
+                    st->codec->width = get_le32(pb);
+                    st->codec->height = get_le32(pb);
+                    get_le16(pb); /* panes */
+                    st->codec->bits_per_sample= get_le16(pb); /* depth */
+                    tag1 = get_le32(pb);
+                    get_le32(pb); /* ImageSize */
+                    get_le32(pb); /* XPelsPerMeter */
+                    get_le32(pb); /* YPelsPerMeter */
+                    get_le32(pb); /* ClrUsed */
+                    get_le32(pb); /* ClrImportant */
+
+                    if(size > 10*4 && size<(1<<30)){
+                        st->codec->extradata_size= size - 10*4;
+                        st->codec->extradata= av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+                        get_buffer(pb, st->codec->extradata, st->codec->extradata_size);
+                    }
+
+                    if(st->codec->extradata_size & 1) //FIXME check if the encoder really did this correctly
+                        get_byte(pb);
+
+                    /* Extract palette from extradata if bpp <= 8 */
+                    /* This code assumes that extradata contains only palette */
+                    /* This is true for all paletted codecs implemented in ffmpeg */
+                    if (st->codec->extradata_size && (st->codec->bits_per_sample <= 8)) {
+                        st->codec->palctrl = av_mallocz(sizeof(AVPaletteControl));
+#ifdef WORDS_BIGENDIAN
+                        for (i = 0; i < FFMIN(st->codec->extradata_size, AVPALETTE_SIZE)/4; i++)
+                            st->codec->palctrl->palette[i] = bswap_32(((uint32_t*)st->codec->extradata)[i]);
+#else
+                        memcpy(st->codec->palctrl->palette, st->codec->extradata,
+                               FFMIN(st->codec->extradata_size, AVPALETTE_SIZE));
+#endif
+                        st->codec->palctrl->palette_changed = 1;
+                    }
+
+#ifdef DEBUG
+                    print_tag("video", tag1, 0);
+#endif
+                    st->codec->codec_type = CODEC_TYPE_VIDEO;
+                    st->codec->codec_tag = tag1;
+                    st->codec->codec_id = codec_get_id(codec_bmp_tags, tag1);
+                    st->need_parsing = 2; //only parse headers dont do slower repacketization, this is needed to get the pict type which is needed for generating correct pts
+//                    url_fskip(pb, size - 5 * 4);
+                    break;
+                case CODEC_TYPE_AUDIO:
+                    get_wav_header(pb, st->codec, size);
+                    if(ast->sample_size && st->codec->block_align && ast->sample_size % st->codec->block_align)
+                        av_log(s, AV_LOG_DEBUG, "invalid sample size or block align detected\n");
+                    if (size%2) /* 2-aligned (fix for Stargate SG-1 - 3x18 - Shades of Grey.avi) */
+                        url_fskip(pb, 1);
+                    /* Force parsing as several audio frames can be in
+                     * one packet. */
+                    st->need_parsing = 1;
+                    /* ADTS header is in extradata, AAC without header must be stored as exact frames, parser not needed and it will fail */
+                    if (st->codec->codec_id == CODEC_ID_AAC && st->codec->extradata_size)
+                        st->need_parsing = 0;
+                    /* AVI files with Xan DPCM audio (wrongly) declare PCM
+                     * audio in the header but have Axan as stream_code_tag. */
+                    if (st->codec->stream_codec_tag == ff_get_fourcc("Axan")){
+                        st->codec->codec_id  = CODEC_ID_XAN_DPCM;
+                        st->codec->codec_tag = 0;
+                    }
+                    break;
+                default:
+                    st->codec->codec_type = CODEC_TYPE_DATA;
+                    st->codec->codec_id= CODEC_ID_NONE;
+                    st->codec->codec_tag= 0;
+                    url_fskip(pb, size);
+                    break;
+                }
+            }
+            break;
+        case MKTAG('i', 'n', 'd', 'x'):
+            i= url_ftell(pb);
+            if(!url_is_streamed(pb) && !(s->flags & AVFMT_FLAG_IGNIDX)){
+                read_braindead_odml_indx(s, 0);
+            }
+            url_fseek(pb, i+size, SEEK_SET);
+            break;
+        case MKTAG('I', 'N', 'A', 'M'):
+            avi_read_tag(pb, s->title, sizeof(s->title), size);
+            break;
+        case MKTAG('I', 'A', 'R', 'T'):
+            avi_read_tag(pb, s->author, sizeof(s->author), size);
+            break;
+        case MKTAG('I', 'C', 'O', 'P'):
+            avi_read_tag(pb, s->copyright, sizeof(s->copyright), size);
+            break;
+        case MKTAG('I', 'C', 'M', 'T'):
+            avi_read_tag(pb, s->comment, sizeof(s->comment), size);
+            break;
+        case MKTAG('I', 'G', 'N', 'R'):
+            avi_read_tag(pb, s->genre, sizeof(s->genre), size);
+            break;
+        case MKTAG('I', 'P', 'R', 'D'):
+            avi_read_tag(pb, s->album, sizeof(s->album), size);
+            break;
+        case MKTAG('I', 'P', 'R', 'T'):
+            avi_read_tag(pb, str_track, sizeof(str_track), size);
+            sscanf(str_track, "%d", &s->track);
+            break;
+        default:
+            if(size > 1000000){
+                av_log(s, AV_LOG_ERROR, "well something went wrong during header parsing, "
+                                        "ill ignore it and try to continue anyway\n");
+                avi->movi_list = url_ftell(pb) - 4;
+                avi->movi_end  = url_fsize(pb);
+                goto end_of_header;
+            }
+            /* skip tag */
+            size += (size & 1);
+            url_fskip(pb, size);
+            break;
+        }
+    }
+ end_of_header:
+    /* check stream number */
+    if (stream_index != s->nb_streams - 1) {
+    fail:
+        for(i=0;i<s->nb_streams;i++) {
+            av_freep(&s->streams[i]->codec->extradata);
+            av_freep(&s->streams[i]);
+        }
+        return -1;
+    }
+
+    if(!avi->index_loaded && !url_is_streamed(pb))
+        avi_load_index(s);
+    avi->index_loaded = 1;
+    avi->non_interleaved |= guess_ni_flag(s);
+    if(avi->non_interleaved)
+        clean_index(s);
+
+    return 0;
+}
+
+static int avi_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int n, d[8], size;
+    offset_t i, sync;
+    void* dstr;
+
+    if (ENABLE_DV_DEMUXER && avi->dv_demux) {
+        size = dv_get_packet(avi->dv_demux, pkt);
+        if (size >= 0)
+            return size;
+    }
+
+    if(avi->non_interleaved){
+        int best_stream_index = 0;
+        AVStream *best_st= NULL;
+        AVIStream *best_ast;
+        int64_t best_ts= INT64_MAX;
+        int i;
+
+        for(i=0; i<s->nb_streams; i++){
+            AVStream *st = s->streams[i];
+            AVIStream *ast = st->priv_data;
+            int64_t ts= ast->frame_offset;
+
+            if(ast->sample_size)
+                ts /= ast->sample_size;
+            ts= av_rescale(ts, AV_TIME_BASE * (int64_t)st->time_base.num, st->time_base.den);
+
+//            av_log(NULL, AV_LOG_DEBUG, "%"PRId64" %d/%d %"PRId64"\n", ts, st->time_base.num, st->time_base.den, ast->frame_offset);
+            if(ts < best_ts){
+                best_ts= ts;
+                best_st= st;
+                best_stream_index= i;
+            }
+        }
+        best_ast = best_st->priv_data;
+        best_ts= av_rescale(best_ts, best_st->time_base.den, AV_TIME_BASE * (int64_t)best_st->time_base.num); //FIXME a little ugly
+        if(best_ast->remaining)
+            i= av_index_search_timestamp(best_st, best_ts, AVSEEK_FLAG_ANY | AVSEEK_FLAG_BACKWARD);
+        else
+            i= av_index_search_timestamp(best_st, best_ts, AVSEEK_FLAG_ANY);
+
+//        av_log(NULL, AV_LOG_DEBUG, "%d\n", i);
+        if(i>=0){
+            int64_t pos= best_st->index_entries[i].pos;
+            pos += best_ast->packet_size - best_ast->remaining;
+            url_fseek(&s->pb, pos + 8, SEEK_SET);
+//        av_log(NULL, AV_LOG_DEBUG, "pos=%"PRId64"\n", pos);
+
+            assert(best_ast->remaining <= best_ast->packet_size);
+
+            avi->stream_index= best_stream_index;
+            if(!best_ast->remaining)
+                best_ast->packet_size=
+                best_ast->remaining= best_st->index_entries[i].size;
+        }
+    }
+
+resync:
+    if(avi->stream_index >= 0){
+        AVStream *st= s->streams[ avi->stream_index ];
+        AVIStream *ast= st->priv_data;
+        int size;
+
+        if(ast->sample_size <= 1) // minorityreport.AVI block_align=1024 sample_size=1 IMA-ADPCM
+            size= INT_MAX;
+        else if(ast->sample_size < 32)
+            size= 64*ast->sample_size;
+        else
+            size= ast->sample_size;
+
+        if(size > ast->remaining)
+            size= ast->remaining;
+        av_get_packet(pb, pkt, size);
+
+        if (ENABLE_DV_DEMUXER && avi->dv_demux) {
+            dstr = pkt->destruct;
+            size = dv_produce_packet(avi->dv_demux, pkt,
+                                    pkt->data, pkt->size);
+            pkt->destruct = dstr;
+            pkt->flags |= PKT_FLAG_KEY;
+        } else {
+            /* XXX: how to handle B frames in avi ? */
+            pkt->dts = ast->frame_offset;
+//                pkt->dts += ast->start;
+            if(ast->sample_size)
+                pkt->dts /= ast->sample_size;
+//av_log(NULL, AV_LOG_DEBUG, "dts:%"PRId64" offset:%"PRId64" %d/%d smpl_siz:%d base:%d st:%d size:%d\n", pkt->dts, ast->frame_offset, ast->scale, ast->rate, ast->sample_size, AV_TIME_BASE, avi->stream_index, size);
+            pkt->stream_index = avi->stream_index;
+
+            if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+                AVIndexEntry *e;
+                int index;
+                assert(st->index_entries);
+
+                index= av_index_search_timestamp(st, pkt->dts, 0);
+                e= &st->index_entries[index];
+
+                if(index >= 0 && e->timestamp == ast->frame_offset){
+                    if (e->flags & AVINDEX_KEYFRAME)
+                        pkt->flags |= PKT_FLAG_KEY;
+                }
+            } else {
+                pkt->flags |= PKT_FLAG_KEY;
+            }
+            if(ast->sample_size)
+                ast->frame_offset += pkt->size;
+            else
+                ast->frame_offset++;
+        }
+        ast->remaining -= size;
+        if(!ast->remaining){
+            avi->stream_index= -1;
+            ast->packet_size= 0;
+        }
+
+        return size;
+    }
+
+    memset(d, -1, sizeof(int)*8);
+    for(i=sync=url_ftell(pb); !url_feof(pb); i++) {
+        int j;
+
+        if (i >= avi->movi_end) {
+            if (avi->is_odml) {
+                url_fskip(pb, avi->riff_end - i);
+                avi->riff_end = avi->movi_end = url_fsize(pb);
+            } else
+                break;
+        }
+
+        for(j=0; j<7; j++)
+            d[j]= d[j+1];
+        d[7]= get_byte(pb);
+
+        size= d[4] + (d[5]<<8) + (d[6]<<16) + (d[7]<<24);
+
+        if(    d[2] >= '0' && d[2] <= '9'
+            && d[3] >= '0' && d[3] <= '9'){
+            n= (d[2] - '0') * 10 + (d[3] - '0');
+        }else{
+            n= 100; //invalid stream id
+        }
+//av_log(NULL, AV_LOG_DEBUG, "%X %X %X %X %X %X %X %X %"PRId64" %d %d\n", d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7], i, size, n);
+        if(i + size > avi->movi_end || d[0]<0)
+            continue;
+
+        //parse ix##
+        if(  (d[0] == 'i' && d[1] == 'x' && n < s->nb_streams)
+        //parse JUNK
+           ||(d[0] == 'J' && d[1] == 'U' && d[2] == 'N' && d[3] == 'K')){
+            url_fskip(pb, size);
+//av_log(NULL, AV_LOG_DEBUG, "SKIP\n");
+            goto resync;
+        }
+
+        if(    d[0] >= '0' && d[0] <= '9'
+            && d[1] >= '0' && d[1] <= '9'){
+            n= (d[0] - '0') * 10 + (d[1] - '0');
+        }else{
+            n= 100; //invalid stream id
+        }
+
+        //parse ##dc/##wb
+        if(n < s->nb_streams){
+          AVStream *st;
+          AVIStream *ast;
+          st = s->streams[n];
+          ast = st->priv_data;
+
+          if(   (st->discard >= AVDISCARD_DEFAULT && size==0)
+             /*|| (st->discard >= AVDISCARD_NONKEY && !(pkt->flags & PKT_FLAG_KEY))*/ //FIXME needs a little reordering
+             || st->discard >= AVDISCARD_ALL){
+                if(ast->sample_size) ast->frame_offset += pkt->size;
+                else                 ast->frame_offset++;
+                url_fskip(pb, size);
+                goto resync;
+          }
+
+          if(   ((ast->prefix_count<5 || sync+9 > i) && d[2]<128 && d[3]<128) ||
+                d[2]*256+d[3] == ast->prefix /*||
+                (d[2] == 'd' && d[3] == 'c') ||
+                (d[2] == 'w' && d[3] == 'b')*/) {
+
+//av_log(NULL, AV_LOG_DEBUG, "OK\n");
+            if(d[2]*256+d[3] == ast->prefix)
+                ast->prefix_count++;
+            else{
+                ast->prefix= d[2]*256+d[3];
+                ast->prefix_count= 0;
+            }
+
+            avi->stream_index= n;
+            ast->packet_size= size + 8;
+            ast->remaining= size;
+
+            {
+                uint64_t pos= url_ftell(pb) - 8;
+                if(!st->index_entries || !st->nb_index_entries || st->index_entries[st->nb_index_entries - 1].pos < pos){
+                    av_add_index_entry(st, pos, ast->frame_offset / FFMAX(1, ast->sample_size), size, 0, AVINDEX_KEYFRAME);
+                }
+            }
+            goto resync;
+          }
+        }
+        /* palette changed chunk */
+        if (   d[0] >= '0' && d[0] <= '9'
+            && d[1] >= '0' && d[1] <= '9'
+            && ((d[2] == 'p' && d[3] == 'c'))
+            && n < s->nb_streams && i + size <= avi->movi_end) {
+
+            AVStream *st;
+            int first, clr, flags, k, p;
+
+            st = s->streams[n];
+
+            first = get_byte(pb);
+            clr = get_byte(pb);
+            if(!clr) /* all 256 colors used */
+                clr = 256;
+            flags = get_le16(pb);
+            p = 4;
+            for (k = first; k < clr + first; k++) {
+                int r, g, b;
+                r = get_byte(pb);
+                g = get_byte(pb);
+                b = get_byte(pb);
+                    get_byte(pb);
+                st->codec->palctrl->palette[k] = b + (g << 8) + (r << 16);
+            }
+            st->codec->palctrl->palette_changed = 1;
+            goto resync;
+        }
+
+    }
+
+    return -1;
+}
+
+/* XXX: we make the implicit supposition that the position are sorted
+   for each stream */
+static int avi_read_idx1(AVFormatContext *s, int size)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int nb_index_entries, i;
+    AVStream *st;
+    AVIStream *ast;
+    unsigned int index, tag, flags, pos, len;
+    unsigned last_pos= -1;
+
+    nb_index_entries = size / 16;
+    if (nb_index_entries <= 0)
+        return -1;
+
+    /* read the entries and sort them in each stream component */
+    for(i = 0; i < nb_index_entries; i++) {
+        tag = get_le32(pb);
+        flags = get_le32(pb);
+        pos = get_le32(pb);
+        len = get_le32(pb);
+#if defined(DEBUG_SEEK)
+        av_log(NULL, AV_LOG_DEBUG, "%d: tag=0x%x flags=0x%x pos=0x%x len=%d/",
+               i, tag, flags, pos, len);
+#endif
+        if(i==0 && pos > avi->movi_list)
+            avi->movi_list= 0; //FIXME better check
+        pos += avi->movi_list;
+
+        index = ((tag & 0xff) - '0') * 10;
+        index += ((tag >> 8) & 0xff) - '0';
+        if (index >= s->nb_streams)
+            continue;
+        st = s->streams[index];
+        ast = st->priv_data;
+
+#if defined(DEBUG_SEEK)
+        av_log(NULL, AV_LOG_DEBUG, "%d cum_len=%"PRId64"\n", len, ast->cum_len);
+#endif
+        if(last_pos == pos)
+            avi->non_interleaved= 1;
+        else
+            av_add_index_entry(st, pos, ast->cum_len / FFMAX(1, ast->sample_size), len, 0, (flags&AVIIF_INDEX) ? AVINDEX_KEYFRAME : 0);
+        if(ast->sample_size)
+            ast->cum_len += len;
+        else
+            ast->cum_len ++;
+        last_pos= pos;
+    }
+    return 0;
+}
+
+static int guess_ni_flag(AVFormatContext *s){
+    int i;
+    int64_t last_start=0;
+    int64_t first_end= INT64_MAX;
+
+    for(i=0; i<s->nb_streams; i++){
+        AVStream *st = s->streams[i];
+        int n= st->nb_index_entries;
+
+        if(n <= 0)
+            continue;
+
+        if(st->index_entries[0].pos > last_start)
+            last_start= st->index_entries[0].pos;
+        if(st->index_entries[n-1].pos < first_end)
+            first_end= st->index_entries[n-1].pos;
+    }
+    return last_start > first_end;
+}
+
+static int avi_load_index(AVFormatContext *s)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint32_t tag, size;
+    offset_t pos= url_ftell(pb);
+
+    url_fseek(pb, avi->movi_end, SEEK_SET);
+#ifdef DEBUG_SEEK
+    printf("movi_end=0x%"PRIx64"\n", avi->movi_end);
+#endif
+    for(;;) {
+        if (url_feof(pb))
+            break;
+        tag = get_le32(pb);
+        size = get_le32(pb);
+#ifdef DEBUG_SEEK
+        printf("tag=%c%c%c%c size=0x%x\n",
+               tag & 0xff,
+               (tag >> 8) & 0xff,
+               (tag >> 16) & 0xff,
+               (tag >> 24) & 0xff,
+               size);
+#endif
+        switch(tag) {
+        case MKTAG('i', 'd', 'x', '1'):
+            if (avi_read_idx1(s, size) < 0)
+                goto skip;
+            else
+                goto the_end;
+            break;
+        default:
+        skip:
+            size += (size & 1);
+            url_fskip(pb, size);
+            break;
+        }
+    }
+ the_end:
+    url_fseek(pb, pos, SEEK_SET);
+    return 0;
+}
+
+static int avi_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
+{
+    AVIContext *avi = s->priv_data;
+    AVStream *st;
+    int i, index;
+    int64_t pos;
+
+    if (!avi->index_loaded) {
+        /* we only load the index on demand */
+        avi_load_index(s);
+        avi->index_loaded = 1;
+    }
+    assert(stream_index>= 0);
+
+    st = s->streams[stream_index];
+    index= av_index_search_timestamp(st, timestamp, flags);
+    if(index<0)
+        return -1;
+
+    /* find the position */
+    pos = st->index_entries[index].pos;
+    timestamp = st->index_entries[index].timestamp;
+
+//    av_log(NULL, AV_LOG_DEBUG, "XX %"PRId64" %d %"PRId64"\n", timestamp, index, st->index_entries[index].timestamp);
+
+    if (ENABLE_DV_DEMUXER && avi->dv_demux) {
+        /* One and only one real stream for DV in AVI, and it has video  */
+        /* offsets. Calling with other stream indices should have failed */
+        /* the av_index_search_timestamp call above.                     */
+        assert(stream_index == 0);
+
+        /* Feed the DV video stream version of the timestamp to the */
+        /* DV demux so it can synth correct timestamps              */
+        dv_offset_reset(avi->dv_demux, timestamp);
+
+        url_fseek(&s->pb, pos, SEEK_SET);
+        avi->stream_index= -1;
+        return 0;
+    }
+
+    for(i = 0; i < s->nb_streams; i++) {
+        AVStream *st2 = s->streams[i];
+        AVIStream *ast2 = st2->priv_data;
+
+        ast2->packet_size=
+        ast2->remaining= 0;
+
+        if (st2->nb_index_entries <= 0)
+            continue;
+
+//        assert(st2->codec->block_align);
+        assert(st2->time_base.den == ast2->rate);
+        assert(st2->time_base.num == ast2->scale);
+        index = av_index_search_timestamp(
+                st2,
+                av_rescale(timestamp, st2->time_base.den*(int64_t)st->time_base.num, st->time_base.den * (int64_t)st2->time_base.num),
+                flags | AVSEEK_FLAG_BACKWARD);
+        if(index<0)
+            index=0;
+
+        if(!avi->non_interleaved){
+            while(index>0 && st2->index_entries[index].pos > pos)
+                index--;
+            while(index+1 < st2->nb_index_entries && st2->index_entries[index].pos < pos)
+                index++;
+        }
+
+//        av_log(NULL, AV_LOG_DEBUG, "%"PRId64" %d %"PRId64"\n", timestamp, index, st2->index_entries[index].timestamp);
+        /* extract the current frame number */
+        ast2->frame_offset = st2->index_entries[index].timestamp;
+        if(ast2->sample_size)
+            ast2->frame_offset *=ast2->sample_size;
+    }
+
+    /* do the seek */
+    url_fseek(&s->pb, pos, SEEK_SET);
+    avi->stream_index= -1;
+    return 0;
+}
+
+static int avi_read_close(AVFormatContext *s)
+{
+    int i;
+    AVIContext *avi = s->priv_data;
+
+    for(i=0;i<s->nb_streams;i++) {
+        AVStream *st = s->streams[i];
+        AVIStream *ast = st->priv_data;
+        av_free(ast);
+        av_free(st->codec->palctrl);
+    }
+
+    if (avi->dv_demux)
+        av_free(avi->dv_demux);
+
+    return 0;
+}
+
+static int avi_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if (p->buf[0] == 'R' && p->buf[1] == 'I' &&
+        p->buf[2] == 'F' && p->buf[3] == 'F' &&
+        p->buf[8] == 'A' && p->buf[9] == 'V' &&
+        p->buf[10] == 'I' && (p->buf[11] == ' ' || p->buf[11] == 0x19))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+AVInputFormat avi_demuxer = {
+    "avi",
+    "avi format",
+    sizeof(AVIContext),
+    avi_probe,
+    avi_read_header,
+    avi_read_packet,
+    avi_read_close,
+    avi_read_seek,
+};
diff --git a/contrib/ffmpeg/libavformat/avienc.c b/contrib/ffmpeg/libavformat/avienc.c
new file mode 100644
index 000000000..ac8b2670d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avienc.c
@@ -0,0 +1,580 @@
+/*
+ * AVI muxer
+ * Copyright (c) 2000 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "avi.h"
+#include "riff.h"
+
+/*
+ * TODO:
+ *  - fill all fields if non streamed (nb_frames for example)
+ */
+
+#ifdef CONFIG_AVI_MUXER
+typedef struct AVIIentry {
+    unsigned int flags, pos, len;
+} AVIIentry;
+
+#define AVI_INDEX_CLUSTER_SIZE 16384
+
+typedef struct AVIIndex {
+    offset_t    indx_start;
+    int         entry;
+    int         ents_allocated;
+    AVIIentry** cluster;
+} AVIIndex;
+
+typedef struct {
+    offset_t riff_start, movi_list, odml_list;
+    offset_t frames_hdr_all, frames_hdr_strm[MAX_STREAMS];
+    int audio_strm_length[MAX_STREAMS];
+    int riff_id;
+    int packet_count[MAX_STREAMS];
+
+    AVIIndex indexes[MAX_STREAMS];
+} AVIContext;
+
+static inline AVIIentry* avi_get_ientry(AVIIndex* idx, int ent_id)
+{
+    int cl = ent_id / AVI_INDEX_CLUSTER_SIZE;
+    int id = ent_id % AVI_INDEX_CLUSTER_SIZE;
+    return &idx->cluster[cl][id];
+}
+
+static offset_t avi_start_new_riff(AVIContext *avi, ByteIOContext *pb,
+                                   const char* riff_tag, const char* list_tag)
+{
+    offset_t loff;
+    int i;
+
+    avi->riff_id++;
+    for (i=0; i<MAX_STREAMS; i++)
+         avi->indexes[i].entry = 0;
+
+    avi->riff_start = start_tag(pb, "RIFF");
+    put_tag(pb, riff_tag);
+    loff = start_tag(pb, "LIST");
+    put_tag(pb, list_tag);
+    return loff;
+}
+
+static char* avi_stream2fourcc(char* tag, int index, enum CodecType type)
+{
+    tag[0] = '0';
+    tag[1] = '0' + index;
+    if (type == CODEC_TYPE_VIDEO) {
+        tag[2] = 'd';
+        tag[3] = 'c';
+    } else {
+        tag[2] = 'w';
+        tag[3] = 'b';
+    }
+    tag[4] = '\0';
+    return tag;
+}
+
+static void avi_write_info_tag(ByteIOContext *pb, const char *tag, const char *str)
+{
+    int len = strlen(str);
+    if (len > 0) {
+        len++;
+        put_tag(pb, tag);
+        put_le32(pb, len);
+        put_strz(pb, str);
+        if (len & 1)
+            put_byte(pb, 0);
+    }
+}
+
+static int avi_write_counters(AVFormatContext* s, int riff_id)
+{
+    ByteIOContext *pb = &s->pb;
+    AVIContext *avi = s->priv_data;
+    int n, au_byterate, au_ssize, au_scale, nb_frames = 0;
+    offset_t file_size;
+    AVCodecContext* stream;
+
+    file_size = url_ftell(pb);
+    for(n = 0; n < s->nb_streams; n++) {
+        assert(avi->frames_hdr_strm[n]);
+        stream = s->streams[n]->codec;
+        url_fseek(pb, avi->frames_hdr_strm[n], SEEK_SET);
+        ff_parse_specific_params(stream, &au_byterate, &au_ssize, &au_scale);
+        if(au_ssize == 0) {
+            put_le32(pb, avi->packet_count[n]);
+        } else {
+            put_le32(pb, avi->audio_strm_length[n] / au_ssize);
+        }
+        if(stream->codec_type == CODEC_TYPE_VIDEO)
+            nb_frames = FFMAX(nb_frames, avi->packet_count[n]);
+    }
+    if(riff_id == 1) {
+        assert(avi->frames_hdr_all);
+        url_fseek(pb, avi->frames_hdr_all, SEEK_SET);
+        put_le32(pb, nb_frames);
+    }
+    url_fseek(pb, file_size, SEEK_SET);
+
+    return 0;
+}
+
+static int avi_write_header(AVFormatContext *s)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int bitrate, n, i, nb_frames, au_byterate, au_ssize, au_scale;
+    AVCodecContext *stream, *video_enc;
+    offset_t list1, list2, strh, strf;
+
+    /* header list */
+    avi->riff_id = 0;
+    list1 = avi_start_new_riff(avi, pb, "AVI ", "hdrl");
+
+    /* avi header */
+    put_tag(pb, "avih");
+    put_le32(pb, 14 * 4);
+    bitrate = 0;
+
+    video_enc = NULL;
+    for(n=0;n<s->nb_streams;n++) {
+        stream = s->streams[n]->codec;
+        bitrate += stream->bit_rate;
+        if (stream->codec_type == CODEC_TYPE_VIDEO)
+            video_enc = stream;
+    }
+
+    nb_frames = 0;
+
+    if(video_enc){
+        put_le32(pb, (uint32_t)(INT64_C(1000000) * video_enc->time_base.num / video_enc->time_base.den));
+    } else {
+        put_le32(pb, 0);
+    }
+    put_le32(pb, bitrate / 8); /* XXX: not quite exact */
+    put_le32(pb, 0); /* padding */
+    if (url_is_streamed(pb))
+        put_le32(pb, AVIF_TRUSTCKTYPE | AVIF_ISINTERLEAVED); /* flags */
+    else
+        put_le32(pb, AVIF_TRUSTCKTYPE | AVIF_HASINDEX | AVIF_ISINTERLEAVED); /* flags */
+    avi->frames_hdr_all = url_ftell(pb); /* remember this offset to fill later */
+    put_le32(pb, nb_frames); /* nb frames, filled later */
+    put_le32(pb, 0); /* initial frame */
+    put_le32(pb, s->nb_streams); /* nb streams */
+    put_le32(pb, 1024 * 1024); /* suggested buffer size */
+    if(video_enc){
+        put_le32(pb, video_enc->width);
+        put_le32(pb, video_enc->height);
+    } else {
+        put_le32(pb, 0);
+        put_le32(pb, 0);
+    }
+    put_le32(pb, 0); /* reserved */
+    put_le32(pb, 0); /* reserved */
+    put_le32(pb, 0); /* reserved */
+    put_le32(pb, 0); /* reserved */
+
+    /* stream list */
+    for(i=0;i<n;i++) {
+        list2 = start_tag(pb, "LIST");
+        put_tag(pb, "strl");
+
+        stream = s->streams[i]->codec;
+
+        /* FourCC should really be set by the codec itself */
+        if (! stream->codec_tag) {
+            stream->codec_tag = codec_get_bmp_tag(stream->codec_id);
+        }
+
+        /* stream generic header */
+        strh = start_tag(pb, "strh");
+        switch(stream->codec_type) {
+        case CODEC_TYPE_VIDEO: put_tag(pb, "vids"); break;
+        case CODEC_TYPE_AUDIO: put_tag(pb, "auds"); break;
+//        case CODEC_TYPE_TEXT : put_tag(pb, "txts"); break;
+        case CODEC_TYPE_DATA : put_tag(pb, "dats"); break;
+        }
+        if(stream->codec_type == CODEC_TYPE_VIDEO)
+            put_le32(pb, stream->codec_tag);
+        else
+            put_le32(pb, 1);
+        put_le32(pb, 0); /* flags */
+        put_le16(pb, 0); /* priority */
+        put_le16(pb, 0); /* language */
+        put_le32(pb, 0); /* initial frame */
+
+        ff_parse_specific_params(stream, &au_byterate, &au_ssize, &au_scale);
+
+        put_le32(pb, au_scale); /* scale */
+        put_le32(pb, au_byterate); /* rate */
+        av_set_pts_info(s->streams[i], 64, au_scale, au_byterate);
+
+        put_le32(pb, 0); /* start */
+        avi->frames_hdr_strm[i] = url_ftell(pb); /* remember this offset to fill later */
+        if (url_is_streamed(pb))
+            put_le32(pb, AVI_MAX_RIFF_SIZE); /* FIXME: this may be broken, but who cares */
+        else
+            put_le32(pb, 0); /* length, XXX: filled later */
+
+        /* suggested buffer size */ //FIXME set at the end to largest chunk
+        if(stream->codec_type == CODEC_TYPE_VIDEO)
+            put_le32(pb, 1024 * 1024);
+        else if(stream->codec_type == CODEC_TYPE_AUDIO)
+            put_le32(pb, 12 * 1024);
+        else
+            put_le32(pb, 0);
+        put_le32(pb, -1); /* quality */
+        put_le32(pb, au_ssize); /* sample size */
+        put_le32(pb, 0);
+        put_le16(pb, stream->width);
+        put_le16(pb, stream->height);
+        end_tag(pb, strh);
+
+      if(stream->codec_type != CODEC_TYPE_DATA){
+        strf = start_tag(pb, "strf");
+        switch(stream->codec_type) {
+        case CODEC_TYPE_VIDEO:
+            put_bmp_header(pb, stream, codec_bmp_tags, 0);
+            break;
+        case CODEC_TYPE_AUDIO:
+            if (put_wav_header(pb, stream) < 0) {
+                av_free(avi);
+                return -1;
+            }
+            break;
+        default:
+            return -1;
+        }
+        end_tag(pb, strf);
+      }
+
+        if (!url_is_streamed(pb)) {
+            unsigned char tag[5];
+            int j;
+
+            /* Starting to lay out AVI OpenDML master index.
+             * We want to make it JUNK entry for now, since we'd
+             * like to get away without making AVI an OpenDML one
+             * for compatibility reasons.
+             */
+            avi->indexes[i].entry = avi->indexes[i].ents_allocated = 0;
+            avi->indexes[i].indx_start = start_tag(pb, "JUNK");
+            put_le16(pb, 4);        /* wLongsPerEntry */
+            put_byte(pb, 0);        /* bIndexSubType (0 == frame index) */
+            put_byte(pb, 0);        /* bIndexType (0 == AVI_INDEX_OF_INDEXES) */
+            put_le32(pb, 0);        /* nEntriesInUse (will fill out later on) */
+            put_tag(pb, avi_stream2fourcc(&tag[0], i, stream->codec_type));
+                                    /* dwChunkId */
+            put_le64(pb, 0);        /* dwReserved[3]
+            put_le32(pb, 0);           Must be 0.    */
+            for (j=0; j < AVI_MASTER_INDEX_SIZE * 2; j++)
+                 put_le64(pb, 0);
+            end_tag(pb, avi->indexes[i].indx_start);
+        }
+
+        end_tag(pb, list2);
+    }
+
+    if (!url_is_streamed(pb)) {
+        /* AVI could become an OpenDML one, if it grows beyond 2Gb range */
+        avi->odml_list = start_tag(pb, "JUNK");
+        put_tag(pb, "odml");
+        put_tag(pb, "dmlh");
+        put_le32(pb, 248);
+        for (i = 0; i < 248; i+= 4)
+             put_le32(pb, 0);
+        end_tag(pb, avi->odml_list);
+    }
+
+    end_tag(pb, list1);
+
+    list2 = start_tag(pb, "LIST");
+    put_tag(pb, "INFO");
+    avi_write_info_tag(pb, "INAM", s->title);
+    avi_write_info_tag(pb, "IART", s->author);
+    avi_write_info_tag(pb, "ICOP", s->copyright);
+    avi_write_info_tag(pb, "ICMT", s->comment);
+    avi_write_info_tag(pb, "IPRD", s->album);
+    avi_write_info_tag(pb, "IGNR", s->genre);
+    if (s->track) {
+        char str_track[4];
+        snprintf(str_track, 4, "%d", s->track);
+        avi_write_info_tag(pb, "IPRT", str_track);
+    }
+    if(!(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT))
+        avi_write_info_tag(pb, "ISFT", LIBAVFORMAT_IDENT);
+    end_tag(pb, list2);
+
+    /* some padding for easier tag editing */
+    list2 = start_tag(pb, "JUNK");
+    for (i = 0; i < 1016; i += 4)
+        put_le32(pb, 0);
+    end_tag(pb, list2);
+
+    avi->movi_list = start_tag(pb, "LIST");
+    put_tag(pb, "movi");
+
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+static int avi_write_ix(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    AVIContext *avi = s->priv_data;
+    char tag[5];
+    char ix_tag[] = "ix00";
+    int i, j;
+
+    assert(!url_is_streamed(pb));
+
+    if (avi->riff_id > AVI_MASTER_INDEX_SIZE)
+        return -1;
+
+    for (i=0;i<s->nb_streams;i++) {
+         offset_t ix, pos;
+
+         avi_stream2fourcc(&tag[0], i, s->streams[i]->codec->codec_type);
+         ix_tag[3] = '0' + i;
+
+         /* Writing AVI OpenDML leaf index chunk */
+         ix = url_ftell(pb);
+         put_tag(pb, &ix_tag[0]);     /* ix?? */
+         put_le32(pb, avi->indexes[i].entry * 8 + 24);
+                                      /* chunk size */
+         put_le16(pb, 2);             /* wLongsPerEntry */
+         put_byte(pb, 0);             /* bIndexSubType (0 == frame index) */
+         put_byte(pb, 1);             /* bIndexType (1 == AVI_INDEX_OF_CHUNKS) */
+         put_le32(pb, avi->indexes[i].entry);
+                                      /* nEntriesInUse */
+         put_tag(pb, &tag[0]);        /* dwChunkId */
+         put_le64(pb, avi->movi_list);/* qwBaseOffset */
+         put_le32(pb, 0);             /* dwReserved_3 (must be 0) */
+
+         for (j=0; j<avi->indexes[i].entry; j++) {
+             AVIIentry* ie = avi_get_ientry(&avi->indexes[i], j);
+             put_le32(pb, ie->pos + 8);
+             put_le32(pb, ((uint32_t)ie->len & ~0x80000000) |
+                          (ie->flags & 0x10 ? 0 : 0x80000000));
+         }
+         put_flush_packet(pb);
+         pos = url_ftell(pb);
+
+         /* Updating one entry in the AVI OpenDML master index */
+         url_fseek(pb, avi->indexes[i].indx_start - 8, SEEK_SET);
+         put_tag(pb, "indx");                 /* enabling this entry */
+         url_fskip(pb, 8);
+         put_le32(pb, avi->riff_id);          /* nEntriesInUse */
+         url_fskip(pb, 16*avi->riff_id);
+         put_le64(pb, ix);                    /* qwOffset */
+         put_le32(pb, pos - ix);              /* dwSize */
+         put_le32(pb, avi->indexes[i].entry); /* dwDuration */
+
+         url_fseek(pb, pos, SEEK_SET);
+    }
+    return 0;
+}
+
+static int avi_write_idx1(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    AVIContext *avi = s->priv_data;
+    offset_t idx_chunk;
+    int i;
+    char tag[5];
+
+    if (!url_is_streamed(pb)) {
+        AVIIentry* ie = 0, *tie;
+        int entry[MAX_STREAMS];
+        int empty, stream_id = -1;
+
+        idx_chunk = start_tag(pb, "idx1");
+        memset(&entry[0], 0, sizeof(entry));
+        do {
+            empty = 1;
+            for (i=0; i<s->nb_streams; i++) {
+                 if (avi->indexes[i].entry <= entry[i])
+                     continue;
+
+                 tie = avi_get_ientry(&avi->indexes[i], entry[i]);
+                 if (empty || tie->pos < ie->pos) {
+                     ie = tie;
+                     stream_id = i;
+                 }
+                 empty = 0;
+            }
+            if (!empty) {
+                avi_stream2fourcc(&tag[0], stream_id,
+                                  s->streams[stream_id]->codec->codec_type);
+                put_tag(pb, &tag[0]);
+                put_le32(pb, ie->flags);
+                put_le32(pb, ie->pos);
+                put_le32(pb, ie->len);
+                entry[stream_id]++;
+            }
+        } while (!empty);
+        end_tag(pb, idx_chunk);
+
+        avi_write_counters(s, avi->riff_id);
+    }
+    return 0;
+}
+
+static int avi_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned char tag[5];
+    unsigned int flags=0;
+    const int stream_index= pkt->stream_index;
+    AVCodecContext *enc= s->streams[stream_index]->codec;
+    int size= pkt->size;
+
+//    av_log(s, AV_LOG_DEBUG, "%"PRId64" %d %d\n", pkt->dts, avi->packet_count[stream_index], stream_index);
+    while(enc->block_align==0 && pkt->dts != AV_NOPTS_VALUE && pkt->dts > avi->packet_count[stream_index]){
+        AVPacket empty_packet;
+
+        av_init_packet(&empty_packet);
+        empty_packet.size= 0;
+        empty_packet.data= NULL;
+        empty_packet.stream_index= stream_index;
+        avi_write_packet(s, &empty_packet);
+//        av_log(s, AV_LOG_DEBUG, "dup %"PRId64" %d\n", pkt->dts, avi->packet_count[stream_index]);
+    }
+    avi->packet_count[stream_index]++;
+
+    // Make sure to put an OpenDML chunk when the file size exceeds the limits
+    if (!url_is_streamed(pb) &&
+        (url_ftell(pb) - avi->riff_start > AVI_MAX_RIFF_SIZE)) {
+
+        avi_write_ix(s);
+        end_tag(pb, avi->movi_list);
+
+        if (avi->riff_id == 1)
+            avi_write_idx1(s);
+
+        end_tag(pb, avi->riff_start);
+        avi->movi_list = avi_start_new_riff(avi, pb, "AVIX", "movi");
+    }
+
+    avi_stream2fourcc(&tag[0], stream_index, enc->codec_type);
+    if(pkt->flags&PKT_FLAG_KEY)
+        flags = 0x10;
+    if (enc->codec_type == CODEC_TYPE_AUDIO) {
+       avi->audio_strm_length[stream_index] += size;
+    }
+
+    if (!url_is_streamed(&s->pb)) {
+        AVIIndex* idx = &avi->indexes[stream_index];
+        int cl = idx->entry / AVI_INDEX_CLUSTER_SIZE;
+        int id = idx->entry % AVI_INDEX_CLUSTER_SIZE;
+        if (idx->ents_allocated <= idx->entry) {
+            idx->cluster = av_realloc(idx->cluster, (cl+1)*sizeof(void*));
+            if (!idx->cluster)
+                return -1;
+            idx->cluster[cl] = av_malloc(AVI_INDEX_CLUSTER_SIZE*sizeof(AVIIentry));
+            if (!idx->cluster[cl])
+                return -1;
+            idx->ents_allocated += AVI_INDEX_CLUSTER_SIZE;
+        }
+
+        idx->cluster[cl][id].flags = flags;
+        idx->cluster[cl][id].pos = url_ftell(pb) - avi->movi_list;
+        idx->cluster[cl][id].len = size;
+        idx->entry++;
+    }
+
+    put_buffer(pb, tag, 4);
+    put_le32(pb, size);
+    put_buffer(pb, pkt->data, size);
+    if (size & 1)
+        put_byte(pb, 0);
+
+    put_flush_packet(pb);
+    return 0;
+}
+
+static int avi_write_trailer(AVFormatContext *s)
+{
+    AVIContext *avi = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int res = 0;
+    int i, j, n, nb_frames;
+    offset_t file_size;
+
+    if (!url_is_streamed(pb)){
+        if (avi->riff_id == 1) {
+            end_tag(pb, avi->movi_list);
+            res = avi_write_idx1(s);
+            end_tag(pb, avi->riff_start);
+        } else {
+            avi_write_ix(s);
+            end_tag(pb, avi->movi_list);
+            end_tag(pb, avi->riff_start);
+
+            file_size = url_ftell(pb);
+            url_fseek(pb, avi->odml_list - 8, SEEK_SET);
+            put_tag(pb, "LIST"); /* Making this AVI OpenDML one */
+            url_fskip(pb, 16);
+
+            for (n=nb_frames=0;n<s->nb_streams;n++) {
+                AVCodecContext *stream = s->streams[n]->codec;
+                if (stream->codec_type == CODEC_TYPE_VIDEO) {
+                    if (nb_frames < avi->packet_count[n])
+                        nb_frames = avi->packet_count[n];
+                } else {
+                    if (stream->codec_id == CODEC_ID_MP2 || stream->codec_id == CODEC_ID_MP3) {
+                        nb_frames += avi->packet_count[n];
+                    }
+                }
+            }
+            put_le32(pb, nb_frames);
+            url_fseek(pb, file_size, SEEK_SET);
+
+            avi_write_counters(s, avi->riff_id);
+        }
+    }
+    put_flush_packet(pb);
+
+    for (i=0; i<MAX_STREAMS; i++) {
+         for (j=0; j<avi->indexes[i].ents_allocated/AVI_INDEX_CLUSTER_SIZE; j++)
+              av_free(avi->indexes[i].cluster[j]);
+         av_free(avi->indexes[i].cluster);
+         avi->indexes[i].cluster = NULL;
+         avi->indexes[i].ents_allocated = avi->indexes[i].entry = 0;
+    }
+
+    return res;
+}
+
+AVOutputFormat avi_muxer = {
+    "avi",
+    "avi format",
+    "video/x-msvideo",
+    "avi",
+    sizeof(AVIContext),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG4,
+    avi_write_header,
+    avi_write_packet,
+    avi_write_trailer,
+    .codec_tag= (const AVCodecTag*[]){codec_bmp_tags, codec_wav_tags, 0},
+};
+#endif //CONFIG_AVI_MUXER
diff --git a/contrib/ffmpeg/libavformat/avio.c b/contrib/ffmpeg/libavformat/avio.c
new file mode 100644
index 000000000..a22bd22f3
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avio.c
@@ -0,0 +1,186 @@
+/*
+ * Unbuffered io for ffmpeg system
+ * Copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+static int default_interrupt_cb(void);
+
+URLProtocol *first_protocol = NULL;
+URLInterruptCB *url_interrupt_cb = default_interrupt_cb;
+
+int register_protocol(URLProtocol *protocol)
+{
+    URLProtocol **p;
+    p = &first_protocol;
+    while (*p != NULL) p = &(*p)->next;
+    *p = protocol;
+    protocol->next = NULL;
+    return 0;
+}
+
+int url_open(URLContext **puc, const char *filename, int flags)
+{
+    URLContext *uc;
+    URLProtocol *up;
+    const char *p;
+    char proto_str[128], *q;
+    int err;
+
+    p = filename;
+    q = proto_str;
+    while (*p != '\0' && *p != ':') {
+        /* protocols can only contain alphabetic chars */
+        if (!isalpha(*p))
+            goto file_proto;
+        if ((q - proto_str) < sizeof(proto_str) - 1)
+            *q++ = *p;
+        p++;
+    }
+    /* if the protocol has length 1, we consider it is a dos drive */
+    if (*p == '\0' || (q - proto_str) <= 1) {
+    file_proto:
+        strcpy(proto_str, "file");
+    } else {
+        *q = '\0';
+    }
+
+    up = first_protocol;
+    while (up != NULL) {
+        if (!strcmp(proto_str, up->name))
+            goto found;
+        up = up->next;
+    }
+    err = AVERROR(ENOENT);
+    goto fail;
+ found:
+    uc = av_malloc(sizeof(URLContext) + strlen(filename) + 1);
+    if (!uc) {
+        err = AVERROR(ENOMEM);
+        goto fail;
+    }
+#if LIBAVFORMAT_VERSION_INT >= (52<<16)
+    uc->filename = (char *) &uc[1];
+#endif
+    strcpy(uc->filename, filename);
+    uc->prot = up;
+    uc->flags = flags;
+    uc->is_streamed = 0; /* default = not streamed */
+    uc->max_packet_size = 0; /* default: stream file */
+    err = up->url_open(uc, filename, flags);
+    if (err < 0) {
+        av_free(uc);
+        *puc = NULL;
+        return err;
+    }
+    *puc = uc;
+    return 0;
+ fail:
+    *puc = NULL;
+    return err;
+}
+
+int url_read(URLContext *h, unsigned char *buf, int size)
+{
+    int ret;
+    if (h->flags & URL_WRONLY)
+        return AVERROR_IO;
+    ret = h->prot->url_read(h, buf, size);
+    return ret;
+}
+
+#if defined(CONFIG_MUXERS) || defined(CONFIG_PROTOCOLS)
+int url_write(URLContext *h, unsigned char *buf, int size)
+{
+    int ret;
+    if (!(h->flags & (URL_WRONLY | URL_RDWR)))
+        return AVERROR_IO;
+    /* avoid sending too big packets */
+    if (h->max_packet_size && size > h->max_packet_size)
+        return AVERROR_IO;
+    ret = h->prot->url_write(h, buf, size);
+    return ret;
+}
+#endif //CONFIG_MUXERS || CONFIG_PROTOCOLS
+
+offset_t url_seek(URLContext *h, offset_t pos, int whence)
+{
+    offset_t ret;
+
+    if (!h->prot->url_seek)
+        return AVERROR(EPIPE);
+    ret = h->prot->url_seek(h, pos, whence);
+    return ret;
+}
+
+int url_close(URLContext *h)
+{
+    int ret;
+
+    ret = h->prot->url_close(h);
+    av_free(h);
+    return ret;
+}
+
+int url_exist(const char *filename)
+{
+    URLContext *h;
+    if (url_open(&h, filename, URL_RDONLY) < 0)
+        return 0;
+    url_close(h);
+    return 1;
+}
+
+offset_t url_filesize(URLContext *h)
+{
+    offset_t pos, size;
+
+    size= url_seek(h, 0, AVSEEK_SIZE);
+    if(size<0){
+        pos = url_seek(h, 0, SEEK_CUR);
+        if ((size = url_seek(h, -1, SEEK_END)) < 0)
+            return size;
+        size++;
+        url_seek(h, pos, SEEK_SET);
+    }
+    return size;
+}
+
+int url_get_max_packet_size(URLContext *h)
+{
+    return h->max_packet_size;
+}
+
+void url_get_filename(URLContext *h, char *buf, int buf_size)
+{
+    pstrcpy(buf, buf_size, h->filename);
+}
+
+
+static int default_interrupt_cb(void)
+{
+    return 0;
+}
+
+void url_set_interrupt_cb(URLInterruptCB *interrupt_cb)
+{
+    if (!interrupt_cb)
+        interrupt_cb = default_interrupt_cb;
+    url_interrupt_cb = interrupt_cb;
+}
diff --git a/contrib/ffmpeg/libavformat/avio.h b/contrib/ffmpeg/libavformat/avio.h
new file mode 100644
index 000000000..be78c9a7b
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avio.h
@@ -0,0 +1,272 @@
+/*
+ * unbuffered io for ffmpeg system
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef AVIO_H
+#define AVIO_H
+
+/* output byte stream handling */
+
+typedef int64_t offset_t;
+
+/* unbuffered I/O */
+
+struct URLContext {
+    struct URLProtocol *prot;
+    int flags;
+    int is_streamed;  /**< true if streamed (no seek possible), default = false */
+    int max_packet_size;  /**< if non zero, the stream is packetized with this max packet size */
+    void *priv_data;
+#if LIBAVFORMAT_VERSION_INT >= (52<<16)
+    char *filename; /**< specified filename */
+#else
+    char filename[1]; /**< specified filename */
+#endif
+};
+
+typedef struct URLContext URLContext;
+
+typedef struct URLPollEntry {
+    URLContext *handle;
+    int events;
+    int revents;
+} URLPollEntry;
+
+#define URL_RDONLY 0
+#define URL_WRONLY 1
+#define URL_RDWR   2
+
+typedef int URLInterruptCB(void);
+
+int url_open(URLContext **h, const char *filename, int flags);
+int url_read(URLContext *h, unsigned char *buf, int size);
+int url_write(URLContext *h, unsigned char *buf, int size);
+offset_t url_seek(URLContext *h, offset_t pos, int whence);
+int url_close(URLContext *h);
+int url_exist(const char *filename);
+offset_t url_filesize(URLContext *h);
+
+/**
+ * Return the maximum packet size associated to packetized file
+ * handle. If the file is not packetized (stream like http or file on
+ * disk), then 0 is returned.
+ *
+ * @param h file handle
+ * @return maximum packet size in bytes
+ */
+int url_get_max_packet_size(URLContext *h);
+void url_get_filename(URLContext *h, char *buf, int buf_size);
+
+/**
+ * the callback is called in blocking functions to test regulary if
+ * asynchronous interruption is needed. AVERROR(EINTR) is returned
+ * in this case by the interrupted function. 'NULL' means no interrupt
+ * callback is given. i
+ */
+void url_set_interrupt_cb(URLInterruptCB *interrupt_cb);
+
+/* not implemented */
+int url_poll(URLPollEntry *poll_table, int n, int timeout);
+
+/**
+ * passing this as the "whence" parameter to a seek function causes it to
+ * return the filesize without seeking anywhere, supporting this is optional
+ * if its not supprted then the seek function will return <0
+ */
+#define AVSEEK_SIZE 0x10000
+
+typedef struct URLProtocol {
+    const char *name;
+    int (*url_open)(URLContext *h, const char *filename, int flags);
+    int (*url_read)(URLContext *h, unsigned char *buf, int size);
+    int (*url_write)(URLContext *h, unsigned char *buf, int size);
+    offset_t (*url_seek)(URLContext *h, offset_t pos, int whence);
+    int (*url_close)(URLContext *h);
+    struct URLProtocol *next;
+} URLProtocol;
+
+extern URLProtocol *first_protocol;
+extern URLInterruptCB *url_interrupt_cb;
+
+int register_protocol(URLProtocol *protocol);
+
+typedef struct {
+    unsigned char *buffer;
+    int buffer_size;
+    unsigned char *buf_ptr, *buf_end;
+    void *opaque;
+    int (*read_packet)(void *opaque, uint8_t *buf, int buf_size);
+    int (*write_packet)(void *opaque, uint8_t *buf, int buf_size);
+    offset_t (*seek)(void *opaque, offset_t offset, int whence);
+    offset_t pos; /**< position in the file of the current buffer */
+    int must_flush; /**< true if the next seek should flush */
+    int eof_reached; /**< true if eof reached */
+    int write_flag;  /**< true if open for writing */
+    int is_streamed;
+    int max_packet_size;
+    unsigned long checksum;
+    unsigned char *checksum_ptr;
+    unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size);
+    int error;         ///< contains the error code or 0 if no error happened
+} ByteIOContext;
+
+int init_put_byte(ByteIOContext *s,
+                  unsigned char *buffer,
+                  int buffer_size,
+                  int write_flag,
+                  void *opaque,
+                  int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  offset_t (*seek)(void *opaque, offset_t offset, int whence));
+
+void put_byte(ByteIOContext *s, int b);
+void put_buffer(ByteIOContext *s, const unsigned char *buf, int size);
+void put_le64(ByteIOContext *s, uint64_t val);
+void put_be64(ByteIOContext *s, uint64_t val);
+void put_le32(ByteIOContext *s, unsigned int val);
+void put_be32(ByteIOContext *s, unsigned int val);
+void put_le24(ByteIOContext *s, unsigned int val);
+void put_be24(ByteIOContext *s, unsigned int val);
+void put_le16(ByteIOContext *s, unsigned int val);
+void put_be16(ByteIOContext *s, unsigned int val);
+void put_tag(ByteIOContext *s, const char *tag);
+
+void put_strz(ByteIOContext *s, const char *buf);
+
+offset_t url_fseek(ByteIOContext *s, offset_t offset, int whence);
+void url_fskip(ByteIOContext *s, offset_t offset);
+offset_t url_ftell(ByteIOContext *s);
+offset_t url_fsize(ByteIOContext *s);
+int url_feof(ByteIOContext *s);
+int url_ferror(ByteIOContext *s);
+
+#define URL_EOF (-1)
+/** @note return URL_EOF (-1) if EOF */
+int url_fgetc(ByteIOContext *s);
+
+/** @warning currently size is limited */
+#ifdef __GNUC__
+int url_fprintf(ByteIOContext *s, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
+#else
+int url_fprintf(ByteIOContext *s, const char *fmt, ...);
+#endif
+
+/** @note unlike fgets, the EOL character is not returned and a whole
+   line is parsed. return NULL if first char read was EOF */
+char *url_fgets(ByteIOContext *s, char *buf, int buf_size);
+
+void put_flush_packet(ByteIOContext *s);
+
+int get_buffer(ByteIOContext *s, unsigned char *buf, int size);
+int get_partial_buffer(ByteIOContext *s, unsigned char *buf, int size);
+
+/** @note return 0 if EOF, so you cannot use it if EOF handling is
+   necessary */
+int get_byte(ByteIOContext *s);
+unsigned int get_le24(ByteIOContext *s);
+unsigned int get_le32(ByteIOContext *s);
+uint64_t get_le64(ByteIOContext *s);
+unsigned int get_le16(ByteIOContext *s);
+
+char *get_strz(ByteIOContext *s, char *buf, int maxlen);
+unsigned int get_be16(ByteIOContext *s);
+unsigned int get_be24(ByteIOContext *s);
+unsigned int get_be32(ByteIOContext *s);
+uint64_t get_be64(ByteIOContext *s);
+
+static inline int url_is_streamed(ByteIOContext *s)
+{
+    return s->is_streamed;
+}
+
+int url_fdopen(ByteIOContext *s, URLContext *h);
+
+/** @warning must be called before any I/O */
+int url_setbufsize(ByteIOContext *s, int buf_size);
+
+/** @note when opened as read/write, the buffers are only used for
+   reading */
+int url_fopen(ByteIOContext *s, const char *filename, int flags);
+int url_fclose(ByteIOContext *s);
+URLContext *url_fileno(ByteIOContext *s);
+
+/**
+ * Return the maximum packet size associated to packetized buffered file
+ * handle. If the file is not packetized (stream like http or file on
+ * disk), then 0 is returned.
+ *
+ * @param h buffered file handle
+ * @return maximum packet size in bytes
+ */
+int url_fget_max_packet_size(ByteIOContext *s);
+
+int url_open_buf(ByteIOContext *s, uint8_t *buf, int buf_size, int flags);
+
+/** return the written or read size */
+int url_close_buf(ByteIOContext *s);
+
+/**
+ * Open a write only memory stream.
+ *
+ * @param s new IO context
+ * @return zero if no error.
+ */
+int url_open_dyn_buf(ByteIOContext *s);
+
+/**
+ * Open a write only packetized memory stream with a maximum packet
+ * size of 'max_packet_size'.  The stream is stored in a memory buffer
+ * with a big endian 4 byte header giving the packet size in bytes.
+ *
+ * @param s new IO context
+ * @param max_packet_size maximum packet size (must be > 0)
+ * @return zero if no error.
+ */
+int url_open_dyn_packet_buf(ByteIOContext *s, int max_packet_size);
+
+/**
+ * Return the written size and a pointer to the buffer. The buffer
+ *  must be freed with av_free().
+ * @param s IO context
+ * @param pointer to a byte buffer
+ * @return the length of the byte buffer
+ */
+int url_close_dyn_buf(ByteIOContext *s, uint8_t **pbuffer);
+
+unsigned long get_checksum(ByteIOContext *s);
+void init_checksum(ByteIOContext *s, unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len), unsigned long checksum);
+
+/* file.c */
+extern URLProtocol file_protocol;
+extern URLProtocol pipe_protocol;
+
+/* udp.c */
+extern URLProtocol udp_protocol;
+int udp_set_remote_url(URLContext *h, const char *uri);
+int udp_get_local_port(URLContext *h);
+int udp_get_file_handle(URLContext *h);
+
+/* tcp.c  */
+extern URLProtocol tcp_protocol;
+
+/* http.c */
+extern URLProtocol http_protocol;
+
+#endif
+
diff --git a/contrib/ffmpeg/libavformat/aviobuf.c b/contrib/ffmpeg/libavformat/aviobuf.c
new file mode 100644
index 000000000..2cc247b62
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/aviobuf.c
@@ -0,0 +1,755 @@
+/*
+ * Buffered I/O for ffmpeg system
+ * Copyright (c) 2000,2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "avio.h"
+#include <stdarg.h>
+
+#define IO_BUFFER_SIZE 32768
+
+static void fill_buffer(ByteIOContext *s);
+
+int init_put_byte(ByteIOContext *s,
+                  unsigned char *buffer,
+                  int buffer_size,
+                  int write_flag,
+                  void *opaque,
+                  int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  offset_t (*seek)(void *opaque, offset_t offset, int whence))
+{
+    s->buffer = buffer;
+    s->buffer_size = buffer_size;
+    s->buf_ptr = buffer;
+    s->write_flag = write_flag;
+    if (!s->write_flag)
+        s->buf_end = buffer;
+    else
+        s->buf_end = buffer + buffer_size;
+    s->opaque = opaque;
+    s->write_packet = write_packet;
+    s->read_packet = read_packet;
+    s->seek = seek;
+    s->pos = 0;
+    s->must_flush = 0;
+    s->eof_reached = 0;
+    s->error = 0;
+    s->is_streamed = 0;
+    s->max_packet_size = 0;
+    s->update_checksum= NULL;
+    if(!read_packet && !write_flag){
+        s->pos = buffer_size;
+        s->buf_end = s->buffer + buffer_size;
+    }
+    return 0;
+}
+
+static void flush_buffer(ByteIOContext *s)
+{
+    if (s->buf_ptr > s->buffer) {
+        if (s->write_packet && !s->error){
+            int ret= s->write_packet(s->opaque, s->buffer, s->buf_ptr - s->buffer);
+            if(ret < 0){
+                s->error = ret;
+            }
+        }
+        if(s->update_checksum){
+            s->checksum= s->update_checksum(s->checksum, s->checksum_ptr, s->buf_ptr - s->checksum_ptr);
+            s->checksum_ptr= s->buffer;
+        }
+        s->pos += s->buf_ptr - s->buffer;
+    }
+    s->buf_ptr = s->buffer;
+}
+
+void put_byte(ByteIOContext *s, int b)
+{
+    *(s->buf_ptr)++ = b;
+    if (s->buf_ptr >= s->buf_end)
+        flush_buffer(s);
+}
+
+void put_buffer(ByteIOContext *s, const unsigned char *buf, int size)
+{
+    int len;
+
+    while (size > 0) {
+        len = (s->buf_end - s->buf_ptr);
+        if (len > size)
+            len = size;
+        memcpy(s->buf_ptr, buf, len);
+        s->buf_ptr += len;
+
+        if (s->buf_ptr >= s->buf_end)
+            flush_buffer(s);
+
+        buf += len;
+        size -= len;
+    }
+}
+
+void put_flush_packet(ByteIOContext *s)
+{
+    flush_buffer(s);
+    s->must_flush = 0;
+}
+
+offset_t url_fseek(ByteIOContext *s, offset_t offset, int whence)
+{
+    offset_t offset1;
+    offset_t pos= s->pos - (s->write_flag ? 0 : (s->buf_end - s->buffer));
+
+    if (whence != SEEK_CUR && whence != SEEK_SET)
+        return AVERROR(EINVAL);
+
+    if (whence == SEEK_CUR) {
+        offset1 = pos + (s->buf_ptr - s->buffer);
+        if (offset == 0)
+            return offset1;
+        offset += offset1;
+    }
+    offset1 = offset - pos;
+    if (!s->must_flush &&
+        offset1 >= 0 && offset1 < (s->buf_end - s->buffer)) {
+        /* can do the seek inside the buffer */
+        s->buf_ptr = s->buffer + offset1;
+    } else if(s->is_streamed && !s->write_flag &&
+              offset1 >= 0 && offset1 < (s->buf_end - s->buffer) + (1<<16)){
+        while(s->pos < offset && !s->eof_reached)
+            fill_buffer(s);
+        s->buf_ptr = s->buf_end + offset - s->pos;
+    } else {
+        offset_t res = AVERROR(EPIPE);
+
+#if defined(CONFIG_MUXERS) || defined(CONFIG_NETWORK)
+        if (s->write_flag) {
+            flush_buffer(s);
+            s->must_flush = 1;
+        } else
+#endif /* defined(CONFIG_MUXERS) || defined(CONFIG_NETWORK) */
+        {
+            s->buf_end = s->buffer;
+        }
+        s->buf_ptr = s->buffer;
+        if (!s->seek || (res = s->seek(s->opaque, offset, SEEK_SET)) < 0)
+            return res;
+        s->pos = offset;
+    }
+    s->eof_reached = 0;
+    return offset;
+}
+
+void url_fskip(ByteIOContext *s, offset_t offset)
+{
+    url_fseek(s, offset, SEEK_CUR);
+}
+
+offset_t url_ftell(ByteIOContext *s)
+{
+    return url_fseek(s, 0, SEEK_CUR);
+}
+
+offset_t url_fsize(ByteIOContext *s)
+{
+    offset_t size;
+
+    if (!s->seek)
+        return AVERROR(EPIPE);
+    size = s->seek(s->opaque, 0, AVSEEK_SIZE);
+    if(size<0){
+        if ((size = s->seek(s->opaque, -1, SEEK_END)) < 0)
+            return size;
+        size++;
+        s->seek(s->opaque, s->pos, SEEK_SET);
+    }
+    return size;
+}
+
+int url_feof(ByteIOContext *s)
+{
+    return s->eof_reached;
+}
+
+int url_ferror(ByteIOContext *s)
+{
+    return s->error;
+}
+
+void put_le32(ByteIOContext *s, unsigned int val)
+{
+    put_byte(s, val);
+    put_byte(s, val >> 8);
+    put_byte(s, val >> 16);
+    put_byte(s, val >> 24);
+}
+
+void put_be32(ByteIOContext *s, unsigned int val)
+{
+    put_byte(s, val >> 24);
+    put_byte(s, val >> 16);
+    put_byte(s, val >> 8);
+    put_byte(s, val);
+}
+
+void put_strz(ByteIOContext *s, const char *str)
+{
+    if (str)
+        put_buffer(s, (const unsigned char *) str, strlen(str) + 1);
+    else
+        put_byte(s, 0);
+}
+
+void put_le64(ByteIOContext *s, uint64_t val)
+{
+    put_le32(s, (uint32_t)(val & 0xffffffff));
+    put_le32(s, (uint32_t)(val >> 32));
+}
+
+void put_be64(ByteIOContext *s, uint64_t val)
+{
+    put_be32(s, (uint32_t)(val >> 32));
+    put_be32(s, (uint32_t)(val & 0xffffffff));
+}
+
+void put_le16(ByteIOContext *s, unsigned int val)
+{
+    put_byte(s, val);
+    put_byte(s, val >> 8);
+}
+
+void put_be16(ByteIOContext *s, unsigned int val)
+{
+    put_byte(s, val >> 8);
+    put_byte(s, val);
+}
+
+void put_le24(ByteIOContext *s, unsigned int val)
+{
+    put_le16(s, val & 0xffff);
+    put_byte(s, val >> 16);
+}
+
+void put_be24(ByteIOContext *s, unsigned int val)
+{
+    put_be16(s, val >> 8);
+    put_byte(s, val);
+}
+
+void put_tag(ByteIOContext *s, const char *tag)
+{
+    while (*tag) {
+        put_byte(s, *tag++);
+    }
+}
+
+/* Input stream */
+
+static void fill_buffer(ByteIOContext *s)
+{
+    int len;
+
+    /* no need to do anything if EOF already reached */
+    if (s->eof_reached)
+        return;
+
+    if(s->update_checksum){
+        if(s->buf_end > s->checksum_ptr)
+            s->checksum= s->update_checksum(s->checksum, s->checksum_ptr, s->buf_end - s->checksum_ptr);
+        s->checksum_ptr= s->buffer;
+    }
+
+    len = s->read_packet(s->opaque, s->buffer, s->buffer_size);
+    if (len <= 0) {
+        /* do not modify buffer if EOF reached so that a seek back can
+           be done without rereading data */
+        s->eof_reached = 1;
+    if(len<0)
+        s->error= len;
+    } else {
+        s->pos += len;
+        s->buf_ptr = s->buffer;
+        s->buf_end = s->buffer + len;
+    }
+}
+
+unsigned long get_checksum(ByteIOContext *s){
+    s->checksum= s->update_checksum(s->checksum, s->checksum_ptr, s->buf_ptr - s->checksum_ptr);
+    s->update_checksum= NULL;
+    return s->checksum;
+}
+
+void init_checksum(ByteIOContext *s, unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len), unsigned long checksum){
+    s->update_checksum= update_checksum;
+    if(s->update_checksum){
+        s->checksum= checksum;
+        s->checksum_ptr= s->buf_ptr;
+    }
+}
+
+/* XXX: put an inline version */
+int get_byte(ByteIOContext *s)
+{
+    if (s->buf_ptr < s->buf_end) {
+        return *s->buf_ptr++;
+    } else {
+        fill_buffer(s);
+        if (s->buf_ptr < s->buf_end)
+            return *s->buf_ptr++;
+        else
+            return 0;
+    }
+}
+
+int url_fgetc(ByteIOContext *s)
+{
+    if (s->buf_ptr < s->buf_end) {
+        return *s->buf_ptr++;
+    } else {
+        fill_buffer(s);
+        if (s->buf_ptr < s->buf_end)
+            return *s->buf_ptr++;
+        else
+            return URL_EOF;
+    }
+}
+
+int get_buffer(ByteIOContext *s, unsigned char *buf, int size)
+{
+    int len, size1;
+
+    size1 = size;
+    while (size > 0) {
+        len = s->buf_end - s->buf_ptr;
+        if (len > size)
+            len = size;
+        if (len == 0) {
+            if(size > s->buffer_size && !s->update_checksum){
+                len = s->read_packet(s->opaque, buf, size);
+                if (len <= 0) {
+                    /* do not modify buffer if EOF reached so that a seek back can
+                    be done without rereading data */
+                    s->eof_reached = 1;
+                    if(len<0)
+                        s->error= len;
+                    break;
+                } else {
+                    s->pos += len;
+                    size -= len;
+                    buf += len;
+                    s->buf_ptr = s->buffer;
+                    s->buf_end = s->buffer/* + len*/;
+                }
+            }else{
+                fill_buffer(s);
+                len = s->buf_end - s->buf_ptr;
+                if (len == 0)
+                    break;
+            }
+        } else {
+            memcpy(buf, s->buf_ptr, len);
+            buf += len;
+            s->buf_ptr += len;
+            size -= len;
+        }
+    }
+    return size1 - size;
+}
+
+int get_partial_buffer(ByteIOContext *s, unsigned char *buf, int size)
+{
+    int len;
+
+    if(size<0)
+        return -1;
+
+    len = s->buf_end - s->buf_ptr;
+    if (len == 0) {
+        fill_buffer(s);
+        len = s->buf_end - s->buf_ptr;
+    }
+    if (len > size)
+        len = size;
+    memcpy(buf, s->buf_ptr, len);
+    s->buf_ptr += len;
+    return len;
+}
+
+unsigned int get_le16(ByteIOContext *s)
+{
+    unsigned int val;
+    val = get_byte(s);
+    val |= get_byte(s) << 8;
+    return val;
+}
+
+unsigned int get_le24(ByteIOContext *s)
+{
+    unsigned int val;
+    val = get_le16(s);
+    val |= get_byte(s) << 16;
+    return val;
+}
+
+unsigned int get_le32(ByteIOContext *s)
+{
+    unsigned int val;
+    val = get_le16(s);
+    val |= get_le16(s) << 16;
+    return val;
+}
+
+uint64_t get_le64(ByteIOContext *s)
+{
+    uint64_t val;
+    val = (uint64_t)get_le32(s);
+    val |= (uint64_t)get_le32(s) << 32;
+    return val;
+}
+
+unsigned int get_be16(ByteIOContext *s)
+{
+    unsigned int val;
+    val = get_byte(s) << 8;
+    val |= get_byte(s);
+    return val;
+}
+
+unsigned int get_be24(ByteIOContext *s)
+{
+    unsigned int val;
+    val = get_be16(s) << 8;
+    val |= get_byte(s);
+    return val;
+}
+unsigned int get_be32(ByteIOContext *s)
+{
+    unsigned int val;
+    val = get_be16(s) << 16;
+    val |= get_be16(s);
+    return val;
+}
+
+char *get_strz(ByteIOContext *s, char *buf, int maxlen)
+{
+    int i = 0;
+    char c;
+
+    while ((c = get_byte(s))) {
+        if (i < maxlen-1)
+            buf[i++] = c;
+    }
+
+    buf[i] = 0; /* Ensure null terminated, but may be truncated */
+
+    return buf;
+}
+
+uint64_t get_be64(ByteIOContext *s)
+{
+    uint64_t val;
+    val = (uint64_t)get_be32(s) << 32;
+    val |= (uint64_t)get_be32(s);
+    return val;
+}
+
+/* link with avio functions */
+
+#ifdef CONFIG_MUXERS
+static int url_write_packet(void *opaque, uint8_t *buf, int buf_size)
+{
+    URLContext *h = opaque;
+    return url_write(h, buf, buf_size);
+}
+#else
+#define         url_write_packet NULL
+#endif //CONFIG_MUXERS
+
+static int url_read_packet(void *opaque, uint8_t *buf, int buf_size)
+{
+    URLContext *h = opaque;
+    return url_read(h, buf, buf_size);
+}
+
+static offset_t url_seek_packet(void *opaque, offset_t offset, int whence)
+{
+    URLContext *h = opaque;
+    return url_seek(h, offset, whence);
+    //return 0;
+}
+
+int url_fdopen(ByteIOContext *s, URLContext *h)
+{
+    uint8_t *buffer;
+    int buffer_size, max_packet_size;
+
+
+    max_packet_size = url_get_max_packet_size(h);
+    if (max_packet_size) {
+        buffer_size = max_packet_size; /* no need to bufferize more than one packet */
+    } else {
+        buffer_size = IO_BUFFER_SIZE;
+    }
+    buffer = av_malloc(buffer_size);
+    if (!buffer)
+        return AVERROR(ENOMEM);
+
+    if (init_put_byte(s, buffer, buffer_size,
+                      (h->flags & URL_WRONLY || h->flags & URL_RDWR), h,
+                      url_read_packet, url_write_packet, url_seek_packet) < 0) {
+        av_free(buffer);
+        return AVERROR_IO;
+    }
+    s->is_streamed = h->is_streamed;
+    s->max_packet_size = max_packet_size;
+    return 0;
+}
+
+int url_setbufsize(ByteIOContext *s, int buf_size)
+{
+    uint8_t *buffer;
+    buffer = av_malloc(buf_size);
+    if (!buffer)
+        return AVERROR(ENOMEM);
+
+    av_free(s->buffer);
+    s->buffer = buffer;
+    s->buffer_size = buf_size;
+    s->buf_ptr = buffer;
+    if (!s->write_flag)
+        s->buf_end = buffer;
+    else
+        s->buf_end = buffer + buf_size;
+    return 0;
+}
+
+int url_fopen(ByteIOContext *s, const char *filename, int flags)
+{
+    URLContext *h;
+    int err;
+
+    err = url_open(&h, filename, flags);
+    if (err < 0)
+        return err;
+    err = url_fdopen(s, h);
+    if (err < 0) {
+        url_close(h);
+        return err;
+    }
+    return 0;
+}
+
+int url_fclose(ByteIOContext *s)
+{
+    URLContext *h = s->opaque;
+
+    av_free(s->buffer);
+    memset(s, 0, sizeof(ByteIOContext));
+    return url_close(h);
+}
+
+URLContext *url_fileno(ByteIOContext *s)
+{
+    return s->opaque;
+}
+
+#ifdef CONFIG_MUXERS
+int url_fprintf(ByteIOContext *s, const char *fmt, ...)
+{
+    va_list ap;
+    char buf[4096];
+    int ret;
+
+    va_start(ap, fmt);
+    ret = vsnprintf(buf, sizeof(buf), fmt, ap);
+    va_end(ap);
+    put_buffer(s, buf, strlen(buf));
+    return ret;
+}
+#endif //CONFIG_MUXERS
+
+char *url_fgets(ByteIOContext *s, char *buf, int buf_size)
+{
+    int c;
+    char *q;
+
+    c = url_fgetc(s);
+    if (c == EOF)
+        return NULL;
+    q = buf;
+    for(;;) {
+        if (c == EOF || c == '\n')
+            break;
+        if ((q - buf) < buf_size - 1)
+            *q++ = c;
+        c = url_fgetc(s);
+    }
+    if (buf_size > 0)
+        *q = '\0';
+    return buf;
+}
+
+int url_fget_max_packet_size(ByteIOContext *s)
+{
+    return s->max_packet_size;
+}
+
+/* url_open_dyn_buf and url_close_dyn_buf are used in rtp.c to send a response
+ * back to the server even if CONFIG_MUXERS is not set. */
+#if defined(CONFIG_MUXERS) || defined(CONFIG_NETWORK)
+/* buffer handling */
+int url_open_buf(ByteIOContext *s, uint8_t *buf, int buf_size, int flags)
+{
+    return init_put_byte(s, buf, buf_size,
+                         (flags & URL_WRONLY || flags & URL_RDWR),
+                         NULL, NULL, NULL, NULL);
+}
+
+int url_close_buf(ByteIOContext *s)
+{
+    put_flush_packet(s);
+    return s->buf_ptr - s->buffer;
+}
+
+/* output in a dynamic buffer */
+
+typedef struct DynBuffer {
+    int pos, size, allocated_size;
+    uint8_t *buffer;
+    int io_buffer_size;
+    uint8_t io_buffer[1];
+} DynBuffer;
+
+static int dyn_buf_write(void *opaque, uint8_t *buf, int buf_size)
+{
+    DynBuffer *d = opaque;
+    int new_size, new_allocated_size;
+
+    /* reallocate buffer if needed */
+    new_size = d->pos + buf_size;
+    new_allocated_size = d->allocated_size;
+    if(new_size < d->pos || new_size > INT_MAX/2)
+        return -1;
+    while (new_size > new_allocated_size) {
+        if (!new_allocated_size)
+            new_allocated_size = new_size;
+        else
+            new_allocated_size += new_allocated_size / 2 + 1;
+    }
+
+    if (new_allocated_size > d->allocated_size) {
+        d->buffer = av_realloc(d->buffer, new_allocated_size);
+        if(d->buffer == NULL)
+             return -1234;
+        d->allocated_size = new_allocated_size;
+    }
+    memcpy(d->buffer + d->pos, buf, buf_size);
+    d->pos = new_size;
+    if (d->pos > d->size)
+        d->size = d->pos;
+    return buf_size;
+}
+
+static int dyn_packet_buf_write(void *opaque, uint8_t *buf, int buf_size)
+{
+    unsigned char buf1[4];
+    int ret;
+
+    /* packetized write: output the header */
+    buf1[0] = (buf_size >> 24);
+    buf1[1] = (buf_size >> 16);
+    buf1[2] = (buf_size >> 8);
+    buf1[3] = (buf_size);
+    ret= dyn_buf_write(opaque, buf1, 4);
+    if(ret < 0)
+        return ret;
+
+    /* then the data */
+    return dyn_buf_write(opaque, buf, buf_size);
+}
+
+static offset_t dyn_buf_seek(void *opaque, offset_t offset, int whence)
+{
+    DynBuffer *d = opaque;
+
+    if (whence == SEEK_CUR)
+        offset += d->pos;
+    else if (whence == SEEK_END)
+        offset += d->size;
+    if (offset < 0 || offset > 0x7fffffffLL)
+        return -1;
+    d->pos = offset;
+    return 0;
+}
+
+static int url_open_dyn_buf_internal(ByteIOContext *s, int max_packet_size)
+{
+    DynBuffer *d;
+    int io_buffer_size, ret;
+
+    if (max_packet_size)
+        io_buffer_size = max_packet_size;
+    else
+        io_buffer_size = 1024;
+
+    if(sizeof(DynBuffer) + io_buffer_size < io_buffer_size)
+        return -1;
+    d = av_malloc(sizeof(DynBuffer) + io_buffer_size);
+    if (!d)
+        return -1;
+    d->io_buffer_size = io_buffer_size;
+    d->buffer = NULL;
+    d->pos = 0;
+    d->size = 0;
+    d->allocated_size = 0;
+    ret = init_put_byte(s, d->io_buffer, io_buffer_size,
+                        1, d, NULL,
+                        max_packet_size ? dyn_packet_buf_write : dyn_buf_write,
+                        max_packet_size ? NULL : dyn_buf_seek);
+    if (ret == 0) {
+        s->max_packet_size = max_packet_size;
+    }
+    return ret;
+}
+
+int url_open_dyn_buf(ByteIOContext *s)
+{
+    return url_open_dyn_buf_internal(s, 0);
+}
+
+int url_open_dyn_packet_buf(ByteIOContext *s, int max_packet_size)
+{
+    if (max_packet_size <= 0)
+        return -1;
+    return url_open_dyn_buf_internal(s, max_packet_size);
+}
+
+int url_close_dyn_buf(ByteIOContext *s, uint8_t **pbuffer)
+{
+    DynBuffer *d = s->opaque;
+    int size;
+
+    put_flush_packet(s);
+
+    *pbuffer = d->buffer;
+    size = d->size;
+    av_free(d);
+    return size;
+}
+#endif /* CONFIG_MUXERS || CONFIG_NETWORK */
diff --git a/contrib/ffmpeg/libavformat/avisynth.c b/contrib/ffmpeg/libavformat/avisynth.c
new file mode 100644
index 000000000..1afcdea5e
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avisynth.c
@@ -0,0 +1,222 @@
+/*
+ * AVISynth support for ffmpeg system
+ * Copyright (c) 2006 DivX, Inc.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+#include "riff.h"
+
+#include <windows.h>
+#include <vfw.h>
+
+typedef struct {
+  PAVISTREAM handle;
+  AVISTREAMINFO info;
+  DWORD read;
+  LONG chunck_size;
+  LONG chunck_samples;
+} AVISynthStream;
+
+typedef struct {
+  PAVIFILE file;
+  AVISynthStream *streams;
+  int nb_streams;
+  int next_stream;
+} AVISynthContext;
+
+static int avisynth_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+  AVISynthContext *avs = s->priv_data;
+  HRESULT res;
+  AVIFILEINFO info;
+  DWORD id;
+  AVStream *st;
+  AVISynthStream *stream;
+
+  AVIFileInit();
+
+  res = AVIFileOpen(&avs->file, s->filename, OF_READ|OF_SHARE_DENY_WRITE, NULL);
+  if (res != S_OK)
+    {
+      av_log(s, AV_LOG_ERROR, "AVIFileOpen failed with error %ld", res);
+      AVIFileExit();
+      return -1;
+    }
+
+  res = AVIFileInfo(avs->file, &info, sizeof(info));
+  if (res != S_OK)
+    {
+      av_log(s, AV_LOG_ERROR, "AVIFileInfo failed with error %ld", res);
+      AVIFileExit();
+      return -1;
+    }
+
+  avs->streams = av_mallocz(info.dwStreams * sizeof(AVISynthStream));
+
+  for (id=0; id<info.dwStreams; id++)
+    {
+      stream = &avs->streams[id];
+      stream->read = 0;
+      if (AVIFileGetStream(avs->file, &stream->handle, 0, id) == S_OK)
+        {
+          if (AVIStreamInfo(stream->handle, &stream->info, sizeof(stream->info)) == S_OK)
+            {
+              if (stream->info.fccType == streamtypeAUDIO)
+                {
+                  WAVEFORMATEX wvfmt;
+                  LONG struct_size = sizeof(WAVEFORMATEX);
+                  if (AVIStreamReadFormat(stream->handle, 0, &wvfmt, &struct_size) != S_OK)
+                    continue;
+
+                  st = av_new_stream(s, id);
+                  st->codec->codec_type = CODEC_TYPE_AUDIO;
+
+                  st->codec->block_align = wvfmt.nBlockAlign;
+                  st->codec->channels = wvfmt.nChannels;
+                  st->codec->sample_rate = wvfmt.nSamplesPerSec;
+                  st->codec->bit_rate = wvfmt.nAvgBytesPerSec * 8;
+                  st->codec->bits_per_sample = wvfmt.wBitsPerSample;
+
+                  stream->chunck_samples = wvfmt.nSamplesPerSec * (uint64_t)info.dwScale / (uint64_t)info.dwRate;
+                  stream->chunck_size = stream->chunck_samples * wvfmt.nChannels * wvfmt.wBitsPerSample / 8;
+
+                  st->codec->codec_tag = wvfmt.wFormatTag;
+                  st->codec->codec_id = wav_codec_get_id(wvfmt.wFormatTag, st->codec->bits_per_sample);
+                }
+              else if (stream->info.fccType == streamtypeVIDEO)
+                {
+                  BITMAPINFO imgfmt;
+                  LONG struct_size = sizeof(BITMAPINFO);
+
+                  stream->chunck_size = stream->info.dwSampleSize;
+                  stream->chunck_samples = 1;
+
+                  if (AVIStreamReadFormat(stream->handle, 0, &imgfmt, &struct_size) != S_OK)
+                    continue;
+
+                  st = av_new_stream(s, id);
+                  st->codec->codec_type = CODEC_TYPE_VIDEO;
+                  st->r_frame_rate.num = stream->info.dwRate;
+                  st->r_frame_rate.den = stream->info.dwScale;
+
+                  st->codec->width = imgfmt.bmiHeader.biWidth;
+                  st->codec->height = imgfmt.bmiHeader.biHeight;
+
+                  st->codec->bits_per_sample = imgfmt.bmiHeader.biBitCount;
+                  st->codec->bit_rate = (uint64_t)stream->info.dwSampleSize * (uint64_t)stream->info.dwRate * 8 / (uint64_t)stream->info.dwScale;
+                  st->codec->codec_tag = imgfmt.bmiHeader.biCompression;
+                  st->codec->codec_id = codec_get_id(codec_bmp_tags, imgfmt.bmiHeader.biCompression);
+
+                  st->duration = stream->info.dwLength;
+                }
+              else
+                {
+                  AVIStreamRelease(stream->handle);
+                  continue;
+                }
+
+              avs->nb_streams++;
+
+              st->codec->stream_codec_tag = stream->info.fccHandler;
+
+              av_set_pts_info(st, 64, info.dwScale, info.dwRate);
+              st->start_time = stream->info.dwStart;
+            }
+        }
+    }
+
+  return 0;
+}
+
+static int avisynth_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+  AVISynthContext *avs = s->priv_data;
+  HRESULT res;
+  AVISynthStream *stream;
+  int stream_id = avs->next_stream;
+  LONG read_size;
+
+  // handle interleaving manually...
+  stream = &avs->streams[stream_id];
+
+  if (stream->read >= stream->info.dwLength)
+    return AVERROR_IO;
+
+  if (av_new_packet(pkt, stream->chunck_size))
+    return AVERROR_IO;
+  pkt->stream_index = stream_id;
+  pkt->pts = avs->streams[stream_id].read / avs->streams[stream_id].chunck_samples;
+
+  res = AVIStreamRead(stream->handle, stream->read, stream->chunck_samples, pkt->data, stream->chunck_size, &read_size, NULL);
+
+  pkt->pts = stream->read;
+  pkt->size = read_size;
+
+  stream->read += stream->chunck_samples;
+
+  // prepare for the next stream to read
+  do {
+    avs->next_stream = (avs->next_stream+1) % avs->nb_streams;
+  } while (avs->next_stream != stream_id && s->streams[avs->next_stream]->discard >= AVDISCARD_ALL);
+
+  return (res == S_OK) ? pkt->size : -1;
+}
+
+static int avisynth_read_close(AVFormatContext *s)
+{
+  AVISynthContext *avs = s->priv_data;
+  int i;
+
+  for (i=0;i<avs->nb_streams;i++)
+    {
+      AVIStreamRelease(avs->streams[i].handle);
+    }
+
+  av_free(avs->streams);
+  AVIFileRelease(avs->file);
+  AVIFileExit();
+  return 0;
+}
+
+static int avisynth_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int flags)
+{
+  AVISynthContext *avs = s->priv_data;
+  int stream_id;
+
+  for (stream_id = 0; stream_id < avs->nb_streams; stream_id++)
+    {
+      avs->streams[stream_id].read = pts * avs->streams[stream_id].chunck_samples;
+    }
+
+  return 0;
+}
+
+AVInputFormat avisynth_demuxer = {
+  "avs",
+  "AVISynth",
+  sizeof(AVISynthContext),
+  NULL,
+  avisynth_read_header,
+  avisynth_read_packet,
+  avisynth_read_close,
+  avisynth_read_seek,
+  NULL,
+  0,
+  "avs",
+};
diff --git a/contrib/ffmpeg/libavformat/avs.c b/contrib/ffmpeg/libavformat/avs.c
new file mode 100644
index 000000000..0fa77deff
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/avs.c
@@ -0,0 +1,227 @@
+/*
+ * AVS demuxer.
+ * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "avformat.h"
+#include "voc.h"
+
+
+typedef struct avs_format {
+    voc_dec_context_t voc;
+    AVStream *st_video;
+    AVStream *st_audio;
+    int width;
+    int height;
+    int bits_per_sample;
+    int fps;
+    int nb_frames;
+    int remaining_frame_size;
+    int remaining_audio_size;
+} avs_format_t;
+
+typedef enum avs_block_type {
+    AVS_VIDEO     = 0x01,
+    AVS_AUDIO     = 0x02,
+    AVS_PALETTE   = 0x03,
+    AVS_GAME_DATA = 0x04,
+} avs_block_type_t;
+
+static int avs_probe(AVProbeData * p)
+{
+    const uint8_t *d;
+
+    if (p->buf_size < 2)
+        return 0;
+    d = p->buf;
+    if (d[0] == 'w' && d[1] == 'W' && d[2] == 0x10 && d[3] == 0)
+        return 50;
+
+    return 0;
+}
+
+static int avs_read_header(AVFormatContext * s, AVFormatParameters * ap)
+{
+    avs_format_t *avs = s->priv_data;
+
+    s->ctx_flags |= AVFMTCTX_NOHEADER;
+
+    url_fskip(&s->pb, 4);
+    avs->width = get_le16(&s->pb);
+    avs->height = get_le16(&s->pb);
+    avs->bits_per_sample = get_le16(&s->pb);
+    avs->fps = get_le16(&s->pb);
+    avs->nb_frames = get_le32(&s->pb);
+    avs->remaining_frame_size = 0;
+    avs->remaining_audio_size = 0;
+
+    avs->st_video = avs->st_audio = NULL;
+
+    if (avs->width != 318 || avs->height != 198)
+        av_log(s, AV_LOG_ERROR, "This avs pretend to be %dx%d "
+               "when the avs format is supposed to be 318x198 only.\n",
+               avs->width, avs->height);
+
+    return 0;
+}
+
+static int
+avs_read_video_packet(AVFormatContext * s, AVPacket * pkt,
+                      avs_block_type_t type, int sub_type, int size,
+                      uint8_t * palette, int palette_size)
+{
+    avs_format_t *avs = s->priv_data;
+    int ret;
+
+    ret = av_new_packet(pkt, size + palette_size);
+    if (ret < 0)
+        return ret;
+
+    if (palette_size) {
+        pkt->data[0] = 0x00;
+        pkt->data[1] = 0x03;
+        pkt->data[2] = palette_size & 0xFF;
+        pkt->data[3] = (palette_size >> 8) & 0xFF;
+        memcpy(pkt->data + 4, palette, palette_size - 4);
+    }
+
+    pkt->data[palette_size + 0] = sub_type;
+    pkt->data[palette_size + 1] = type;
+    pkt->data[palette_size + 2] = size & 0xFF;
+    pkt->data[palette_size + 3] = (size >> 8) & 0xFF;
+    ret = get_buffer(&s->pb, pkt->data + palette_size + 4, size - 4) + 4;
+    if (ret < size) {
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+
+    pkt->size = ret + palette_size;
+    pkt->stream_index = avs->st_video->index;
+    if (sub_type == 0)
+        pkt->flags |= PKT_FLAG_KEY;
+
+    return 0;
+}
+
+static int avs_read_audio_packet(AVFormatContext * s, AVPacket * pkt)
+{
+    avs_format_t *avs = s->priv_data;
+    int ret, size;
+
+    size = url_ftell(&s->pb);
+    ret = voc_get_packet(s, pkt, avs->st_audio, avs->remaining_audio_size);
+    size = url_ftell(&s->pb) - size;
+    avs->remaining_audio_size -= size;
+
+    if (ret == AVERROR_IO)
+        return 0;    /* this indicate EOS */
+    if (ret < 0)
+        return ret;
+
+    pkt->stream_index = avs->st_audio->index;
+    pkt->flags |= PKT_FLAG_KEY;
+
+    return size;
+}
+
+static int avs_read_packet(AVFormatContext * s, AVPacket * pkt)
+{
+    avs_format_t *avs = s->priv_data;
+    int sub_type = 0, size = 0;
+    avs_block_type_t type = 0;
+    int palette_size = 0;
+    uint8_t palette[4 + 3 * 256];
+    int ret;
+
+    if (avs->remaining_audio_size > 0)
+        if (avs_read_audio_packet(s, pkt) > 0)
+            return 0;
+
+    while (1) {
+        if (avs->remaining_frame_size <= 0) {
+            if (!get_le16(&s->pb))    /* found EOF */
+                return AVERROR_IO;
+            avs->remaining_frame_size = get_le16(&s->pb) - 4;
+        }
+
+        while (avs->remaining_frame_size > 0) {
+            sub_type = get_byte(&s->pb);
+            type = get_byte(&s->pb);
+            size = get_le16(&s->pb);
+            avs->remaining_frame_size -= size;
+
+            switch (type) {
+            case AVS_PALETTE:
+                ret = get_buffer(&s->pb, palette, size - 4);
+                if (ret < size - 4)
+                    return AVERROR_IO;
+                palette_size = size;
+                break;
+
+            case AVS_VIDEO:
+                if (!avs->st_video) {
+                    avs->st_video = av_new_stream(s, AVS_VIDEO);
+                    if (avs->st_video == NULL)
+                        return AVERROR_NOMEM;
+                    avs->st_video->codec->codec_type = CODEC_TYPE_VIDEO;
+                    avs->st_video->codec->codec_id = CODEC_ID_AVS;
+                    avs->st_video->codec->width = avs->width;
+                    avs->st_video->codec->height = avs->height;
+                    avs->st_video->codec->bits_per_sample=avs->bits_per_sample;
+                    avs->st_video->nb_frames = avs->nb_frames;
+                    avs->st_video->codec->time_base = (AVRational) {
+                    1, avs->fps};
+                }
+                return avs_read_video_packet(s, pkt, type, sub_type, size,
+                                             palette, palette_size);
+
+            case AVS_AUDIO:
+                if (!avs->st_audio) {
+                    avs->st_audio = av_new_stream(s, AVS_AUDIO);
+                    if (avs->st_audio == NULL)
+                        return AVERROR_NOMEM;
+                    avs->st_audio->codec->codec_type = CODEC_TYPE_AUDIO;
+                }
+                avs->remaining_audio_size = size - 4;
+                size = avs_read_audio_packet(s, pkt);
+                if (size != 0)
+                    return size;
+                break;
+
+            default:
+                url_fskip(&s->pb, size - 4);
+            }
+        }
+    }
+}
+
+static int avs_read_close(AVFormatContext * s)
+{
+    return 0;
+}
+
+AVInputFormat avs_demuxer = {
+    "avs",
+    "avs format",
+    sizeof(avs_format_t),
+    avs_probe,
+    avs_read_header,
+    avs_read_packet,
+    avs_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/beosaudio.cpp b/contrib/ffmpeg/libavformat/beosaudio.cpp
new file mode 100644
index 000000000..6c16f0048
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/beosaudio.cpp
@@ -0,0 +1,465 @@
+/*
+ * BeOS audio play interface
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#include <Application.h>
+#include <SoundPlayer.h>
+
+extern "C" {
+#include "avformat.h"
+}
+
+#ifdef HAVE_BSOUNDRECORDER
+#include <SoundRecorder.h>
+using namespace BPrivate::Media::Experimental;
+#endif
+
+/* enable performance checks */
+//#define PERF_CHECK
+
+/* enable Media Kit latency checks */
+//#define LATENCY_CHECK
+
+#define AUDIO_BLOCK_SIZE 4096
+#define AUDIO_BLOCK_COUNT 8
+
+#define AUDIO_BUFFER_SIZE (AUDIO_BLOCK_SIZE*AUDIO_BLOCK_COUNT)
+
+typedef struct {
+    int fd; // UNUSED
+    int sample_rate;
+    int channels;
+    int frame_size; /* in bytes ! */
+    CodecID codec_id;
+    uint8_t buffer[AUDIO_BUFFER_SIZE];
+    int buffer_ptr;
+    /* ring buffer */
+    sem_id input_sem;
+    int input_index;
+    sem_id output_sem;
+    int output_index;
+    BSoundPlayer *player;
+#ifdef HAVE_BSOUNDRECORDER
+    BSoundRecorder *recorder;
+#endif
+    int has_quit; /* signal callbacks not to wait */
+    volatile bigtime_t starve_time;
+} AudioData;
+
+static thread_id main_thid;
+static thread_id bapp_thid;
+static int own_BApp_created = 0;
+static int refcount = 0;
+
+/* create the BApplication and Run() it */
+static int32 bapp_thread(void *arg)
+{
+    new BApplication("application/x-vnd.ffmpeg");
+    own_BApp_created = 1;
+    be_app->Run();
+    /* kill the process group */
+//    kill(0, SIGINT);
+//    kill(main_thid, SIGHUP);
+    return B_OK;
+}
+
+/* create the BApplication only if needed */
+static void create_bapp_if_needed(void)
+{
+    if (refcount++ == 0) {
+        /* needed by libmedia */
+        if (be_app == NULL) {
+            bapp_thid = spawn_thread(bapp_thread, "ffmpeg BApplication", B_NORMAL_PRIORITY, NULL);
+            resume_thread(bapp_thid);
+            while (!own_BApp_created)
+                snooze(50000);
+        }
+    }
+}
+
+static void destroy_bapp_if_needed(void)
+{
+    if (--refcount == 0 && own_BApp_created) {
+        be_app->Lock();
+        be_app->Quit();
+        be_app = NULL;
+    }
+}
+
+/* called back by BSoundPlayer */
+static void audioplay_callback(void *cookie, void *buffer, size_t bufferSize, const media_raw_audio_format &format)
+{
+    AudioData *s;
+    size_t len, amount;
+    unsigned char *buf = (unsigned char *)buffer;
+
+    s = (AudioData *)cookie;
+    if (s->has_quit)
+        return;
+    while (bufferSize > 0) {
+#ifdef PERF_CHECK
+        bigtime_t t;
+        t = system_time();
+#endif
+        len = MIN(AUDIO_BLOCK_SIZE, bufferSize);
+        if (acquire_sem_etc(s->output_sem, len, B_CAN_INTERRUPT, 0LL) < B_OK) {
+            s->has_quit = 1;
+            s->player->SetHasData(false);
+            return;
+        }
+        amount = MIN(len, (AUDIO_BUFFER_SIZE - s->output_index));
+        memcpy(buf, &s->buffer[s->output_index], amount);
+        s->output_index += amount;
+        if (s->output_index >= AUDIO_BUFFER_SIZE) {
+            s->output_index %= AUDIO_BUFFER_SIZE;
+            memcpy(buf + amount, &s->buffer[s->output_index], len - amount);
+            s->output_index += len-amount;
+            s->output_index %= AUDIO_BUFFER_SIZE;
+        }
+        release_sem_etc(s->input_sem, len, 0);
+#ifdef PERF_CHECK
+        t = system_time() - t;
+        s->starve_time = MAX(s->starve_time, t);
+#endif
+        buf += len;
+        bufferSize -= len;
+    }
+}
+
+#ifdef HAVE_BSOUNDRECORDER
+/* called back by BSoundRecorder */
+static void audiorecord_callback(void *cookie, bigtime_t timestamp, void *buffer, size_t bufferSize, const media_multi_audio_format &format)
+{
+    AudioData *s;
+    size_t len, amount;
+    unsigned char *buf = (unsigned char *)buffer;
+
+    s = (AudioData *)cookie;
+    if (s->has_quit)
+        return;
+
+    while (bufferSize > 0) {
+        len = MIN(bufferSize, AUDIO_BLOCK_SIZE);
+        //printf("acquire_sem(input, %d)\n", len);
+        if (acquire_sem_etc(s->input_sem, len, B_CAN_INTERRUPT, 0LL) < B_OK) {
+            s->has_quit = 1;
+            return;
+        }
+        amount = MIN(len, (AUDIO_BUFFER_SIZE - s->input_index));
+        memcpy(&s->buffer[s->input_index], buf, amount);
+        s->input_index += amount;
+        if (s->input_index >= AUDIO_BUFFER_SIZE) {
+            s->input_index %= AUDIO_BUFFER_SIZE;
+            memcpy(&s->buffer[s->input_index], buf + amount, len - amount);
+            s->input_index += len - amount;
+        }
+        release_sem_etc(s->output_sem, len, 0);
+        //printf("release_sem(output, %d)\n", len);
+        buf += len;
+        bufferSize -= len;
+    }
+}
+#endif
+
+static int audio_open(AudioData *s, int is_output, const char *audio_device)
+{
+    int p[2];
+    int ret;
+    media_raw_audio_format format;
+    media_multi_audio_format iformat;
+
+#ifndef HAVE_BSOUNDRECORDER
+    if (!is_output)
+        return AVERROR(EIO); /* not for now */
+#endif
+    s->input_sem = create_sem(AUDIO_BUFFER_SIZE, "ffmpeg_ringbuffer_input");
+    if (s->input_sem < B_OK)
+        return AVERROR(EIO);
+    s->output_sem = create_sem(0, "ffmpeg_ringbuffer_output");
+    if (s->output_sem < B_OK) {
+        delete_sem(s->input_sem);
+        return AVERROR(EIO);
+    }
+    s->input_index = 0;
+    s->output_index = 0;
+    create_bapp_if_needed();
+    s->frame_size = AUDIO_BLOCK_SIZE;
+    /* bump up the priority (avoid realtime though) */
+    set_thread_priority(find_thread(NULL), B_DISPLAY_PRIORITY+1);
+#ifdef HAVE_BSOUNDRECORDER
+    if (!is_output) {
+        bool wait_for_input = false;
+        if (audio_device && !strcmp(audio_device, "wait:"))
+            wait_for_input = true;
+        s->recorder = new BSoundRecorder(&iformat, wait_for_input, "ffmpeg input", audiorecord_callback);
+        if (wait_for_input && (s->recorder->InitCheck() == B_OK)) {
+            s->recorder->WaitForIncomingConnection(&iformat);
+        }
+        if (s->recorder->InitCheck() != B_OK || iformat.format != media_raw_audio_format::B_AUDIO_SHORT) {
+            delete s->recorder;
+            s->recorder = NULL;
+            if (s->input_sem)
+                delete_sem(s->input_sem);
+            if (s->output_sem)
+                delete_sem(s->output_sem);
+            return AVERROR(EIO);
+        }
+        s->codec_id = (iformat.byte_order == B_MEDIA_LITTLE_ENDIAN)?CODEC_ID_PCM_S16LE:CODEC_ID_PCM_S16BE;
+        s->channels = iformat.channel_count;
+        s->sample_rate = (int)iformat.frame_rate;
+        s->frame_size = iformat.buffer_size;
+        s->recorder->SetCookie(s);
+        s->recorder->SetVolume(1.0);
+        s->recorder->Start();
+        return 0;
+    }
+#endif
+    format = media_raw_audio_format::wildcard;
+    format.format = media_raw_audio_format::B_AUDIO_SHORT;
+    format.byte_order = B_HOST_IS_LENDIAN ? B_MEDIA_LITTLE_ENDIAN : B_MEDIA_BIG_ENDIAN;
+    format.channel_count = s->channels;
+    format.buffer_size = s->frame_size;
+    format.frame_rate = s->sample_rate;
+    s->player = new BSoundPlayer(&format, "ffmpeg output", audioplay_callback);
+    if (s->player->InitCheck() != B_OK) {
+        delete s->player;
+        s->player = NULL;
+        if (s->input_sem)
+            delete_sem(s->input_sem);
+        if (s->output_sem)
+            delete_sem(s->output_sem);
+        return AVERROR(EIO);
+    }
+    s->player->SetCookie(s);
+    s->player->SetVolume(1.0);
+    s->player->Start();
+    s->player->SetHasData(true);
+    return 0;
+}
+
+static int audio_close(AudioData *s)
+{
+    if (s->input_sem)
+        delete_sem(s->input_sem);
+    if (s->output_sem)
+        delete_sem(s->output_sem);
+    s->has_quit = 1;
+    if (s->player) {
+        s->player->Stop();
+    }
+    if (s->player)
+        delete s->player;
+#ifdef HAVE_BSOUNDRECORDER
+    if (s->recorder)
+        delete s->recorder;
+#endif
+    destroy_bapp_if_needed();
+    return 0;
+}
+
+/* sound output support */
+static int audio_write_header(AVFormatContext *s1)
+{
+    AudioData *s = (AudioData *)s1->priv_data;
+    AVStream *st;
+    int ret;
+
+    st = s1->streams[0];
+    s->sample_rate = st->codec->sample_rate;
+    s->channels = st->codec->channels;
+    ret = audio_open(s, 1, NULL);
+    if (ret < 0)
+        return AVERROR(EIO);
+    return 0;
+}
+
+static int audio_write_packet(AVFormatContext *s1, int stream_index,
+                              const uint8_t *buf, int size, int64_t force_pts)
+{
+    AudioData *s = (AudioData *)s1->priv_data;
+    int len, ret;
+#ifdef LATENCY_CHECK
+bigtime_t lat1, lat2;
+lat1 = s->player->Latency();
+#endif
+#ifdef PERF_CHECK
+    bigtime_t t = s->starve_time;
+    s->starve_time = 0;
+    printf("starve_time: %lld    \n", t);
+#endif
+    while (size > 0) {
+        int amount;
+        len = MIN(size, AUDIO_BLOCK_SIZE);
+        if (acquire_sem_etc(s->input_sem, len, B_CAN_INTERRUPT, 0LL) < B_OK)
+            return AVERROR(EIO);
+        amount = MIN(len, (AUDIO_BUFFER_SIZE - s->input_index));
+        memcpy(&s->buffer[s->input_index], buf, amount);
+        s->input_index += amount;
+        if (s->input_index >= AUDIO_BUFFER_SIZE) {
+            s->input_index %= AUDIO_BUFFER_SIZE;
+            memcpy(&s->buffer[s->input_index], buf + amount, len - amount);
+            s->input_index += len - amount;
+        }
+        release_sem_etc(s->output_sem, len, 0);
+        buf += len;
+        size -= len;
+    }
+#ifdef LATENCY_CHECK
+lat2 = s->player->Latency();
+printf("#### BSoundPlayer::Latency(): before= %lld, after= %lld\n", lat1, lat2);
+#endif
+    return 0;
+}
+
+static int audio_write_trailer(AVFormatContext *s1)
+{
+    AudioData *s = (AudioData *)s1->priv_data;
+
+    audio_close(s);
+    return 0;
+}
+
+/* grab support */
+
+static int audio_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    AudioData *s = (AudioData *)s1->priv_data;
+    AVStream *st;
+    int ret;
+
+    if (!ap || ap->sample_rate <= 0 || ap->channels <= 0)
+        return -1;
+
+    st = av_new_stream(s1, 0);
+    if (!st) {
+        return AVERROR(ENOMEM);
+    }
+    s->sample_rate = ap->sample_rate;
+    s->channels = ap->channels;
+
+    ret = audio_open(s, 0, s1->filename);
+    if (ret < 0) {
+        av_free(st);
+        return AVERROR(EIO);
+    }
+    /* take real parameters */
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = s->codec_id;
+    st->codec->sample_rate = s->sample_rate;
+    st->codec->channels = s->channels;
+    return 0;
+    av_set_pts_info(s1, 48, 1, 1000000);  /* 48 bits pts in us */
+}
+
+static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    AudioData *s = (AudioData *)s1->priv_data;
+    int size;
+    size_t len, amount;
+    unsigned char *buf;
+    status_t err;
+
+    if (av_new_packet(pkt, s->frame_size) < 0)
+        return AVERROR(EIO);
+    buf = (unsigned char *)pkt->data;
+    size = pkt->size;
+    while (size > 0) {
+        len = MIN(AUDIO_BLOCK_SIZE, size);
+        //printf("acquire_sem(output, %d)\n", len);
+        while ((err=acquire_sem_etc(s->output_sem, len, B_CAN_INTERRUPT, 0LL)) == B_INTERRUPTED);
+        if (err < B_OK) {
+            av_free_packet(pkt);
+            return AVERROR(EIO);
+        }
+        amount = MIN(len, (AUDIO_BUFFER_SIZE - s->output_index));
+        memcpy(buf, &s->buffer[s->output_index], amount);
+        s->output_index += amount;
+        if (s->output_index >= AUDIO_BUFFER_SIZE) {
+            s->output_index %= AUDIO_BUFFER_SIZE;
+            memcpy(buf + amount, &s->buffer[s->output_index], len - amount);
+            s->output_index += len-amount;
+            s->output_index %= AUDIO_BUFFER_SIZE;
+        }
+        release_sem_etc(s->input_sem, len, 0);
+        //printf("release_sem(input, %d)\n", len);
+        buf += len;
+        size -= len;
+    }
+    //XXX: add pts info
+    return 0;
+}
+
+static int audio_read_close(AVFormatContext *s1)
+{
+    AudioData *s = (AudioData *)s1->priv_data;
+
+    audio_close(s);
+    return 0;
+}
+
+static AVInputFormat audio_demuxer = {
+    "audio_device",
+    "audio grab and output",
+    sizeof(AudioData),
+    NULL,
+    audio_read_header,
+    audio_read_packet,
+    audio_read_close,
+    NULL,
+    AVFMT_NOFILE,
+};
+
+AVOutputFormat audio_muxer = {
+    "audio_device",
+    "audio grab and output",
+    "",
+    "",
+    sizeof(AudioData),
+#ifdef WORDS_BIGENDIAN
+    CODEC_ID_PCM_S16BE,
+#else
+    CODEC_ID_PCM_S16LE,
+#endif
+    CODEC_ID_NONE,
+    audio_write_header,
+    audio_write_packet,
+    audio_write_trailer,
+    AVFMT_NOFILE,
+};
+
+extern "C" {
+
+int audio_init(void)
+{
+    main_thid = find_thread(NULL);
+    av_register_input_format(&audio_demuxer);
+    av_register_output_format(&audio_muxer);
+    return 0;
+}
+
+} // "C"
+
diff --git a/contrib/ffmpeg/libavformat/crc.c b/contrib/ffmpeg/libavformat/crc.c
new file mode 100644
index 000000000..bdbe8bcff
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/crc.c
@@ -0,0 +1,98 @@
+/*
+ * CRC decoder (for codec/format testing)
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "adler32.h"
+
+#ifdef CONFIG_CRC_MUXER
+typedef struct CRCState {
+    uint32_t crcval;
+} CRCState;
+
+static int crc_write_header(struct AVFormatContext *s)
+{
+    CRCState *crc = s->priv_data;
+
+    /* init CRC */
+    crc->crcval = 1;
+
+    return 0;
+}
+
+static int crc_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    CRCState *crc = s->priv_data;
+    crc->crcval = av_adler32_update(crc->crcval, pkt->data, pkt->size);
+    return 0;
+}
+
+static int crc_write_trailer(struct AVFormatContext *s)
+{
+    CRCState *crc = s->priv_data;
+    char buf[64];
+
+    snprintf(buf, sizeof(buf), "CRC=0x%08x\n", crc->crcval);
+    put_buffer(&s->pb, buf, strlen(buf));
+    put_flush_packet(&s->pb);
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_FRAMECRC_MUXER
+static int framecrc_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    uint32_t crc = av_adler32_update(0, pkt->data, pkt->size);
+    char buf[256];
+
+    snprintf(buf, sizeof(buf), "%d, %"PRId64", %d, 0x%08x\n", pkt->stream_index, pkt->dts, pkt->size, crc);
+    put_buffer(&s->pb, buf, strlen(buf));
+    put_flush_packet(&s->pb);
+    return 0;
+}
+#endif
+
+#ifdef CONFIG_CRC_MUXER
+AVOutputFormat crc_muxer = {
+    "crc",
+    "crc testing format",
+    NULL,
+    "",
+    sizeof(CRCState),
+    CODEC_ID_PCM_S16LE,
+    CODEC_ID_RAWVIDEO,
+    crc_write_header,
+    crc_write_packet,
+    crc_write_trailer,
+};
+#endif
+#ifdef CONFIG_FRAMECRC_MUXER
+AVOutputFormat framecrc_muxer = {
+    "framecrc",
+    "framecrc testing format",
+    NULL,
+    "",
+    0,
+    CODEC_ID_PCM_S16LE,
+    CODEC_ID_RAWVIDEO,
+    NULL,
+    framecrc_write_packet,
+    NULL,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/cutils.c b/contrib/ffmpeg/libavformat/cutils.c
new file mode 100644
index 000000000..45959ec39
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/cutils.c
@@ -0,0 +1,275 @@
+/*
+ * Various simple utilities for ffmpeg system
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+#if !defined(CONFIG_NOCUTILS)
+/**
+ * Return TRUE if val is a prefix of str. If it returns TRUE, ptr is
+ * set to the next character in 'str' after the prefix.
+ *
+ * @param str input string
+ * @param val prefix to test
+ * @param ptr updated after the prefix in str in there is a match
+ * @return TRUE if there is a match
+ */
+int strstart(const char *str, const char *val, const char **ptr)
+{
+    const char *p, *q;
+    p = str;
+    q = val;
+    while (*q != '\0') {
+        if (*p != *q)
+            return 0;
+        p++;
+        q++;
+    }
+    if (ptr)
+        *ptr = p;
+    return 1;
+}
+
+/**
+ * Return TRUE if val is a prefix of str (case independent). If it
+ * returns TRUE, ptr is set to the next character in 'str' after the
+ * prefix.
+ *
+ * @param str input string
+ * @param val prefix to test
+ * @param ptr updated after the prefix in str in there is a match
+ * @return TRUE if there is a match */
+int stristart(const char *str, const char *val, const char **ptr)
+{
+    const char *p, *q;
+    p = str;
+    q = val;
+    while (*q != '\0') {
+        if (toupper(*(const unsigned char *)p) != toupper(*(const unsigned char *)q))
+            return 0;
+        p++;
+        q++;
+    }
+    if (ptr)
+        *ptr = p;
+    return 1;
+}
+
+/**
+ * Copy the string str to buf. If str length is bigger than buf_size -
+ * 1 then it is clamped to buf_size - 1.
+ * NOTE: this function does what strncpy should have done to be
+ * useful. NEVER use strncpy.
+ *
+ * @param buf destination buffer
+ * @param buf_size size of destination buffer
+ * @param str source string
+ */
+void pstrcpy(char *buf, int buf_size, const char *str)
+{
+    int c;
+    char *q = buf;
+
+    if (buf_size <= 0)
+        return;
+
+    for(;;) {
+        c = *str++;
+        if (c == 0 || q >= buf + buf_size - 1)
+            break;
+        *q++ = c;
+    }
+    *q = '\0';
+}
+
+/* strcat and truncate. */
+char *pstrcat(char *buf, int buf_size, const char *s)
+{
+    int len;
+    len = strlen(buf);
+    if (len < buf_size)
+        pstrcpy(buf + len, buf_size - len, s);
+    return buf;
+}
+
+#endif
+
+/* add one element to a dynamic array */
+void __dynarray_add(unsigned long **tab_ptr, int *nb_ptr, unsigned long elem)
+{
+    int nb, nb_alloc;
+    unsigned long *tab;
+
+    nb = *nb_ptr;
+    tab = *tab_ptr;
+    if ((nb & (nb - 1)) == 0) {
+        if (nb == 0)
+            nb_alloc = 1;
+        else
+            nb_alloc = nb * 2;
+        tab = av_realloc(tab, nb_alloc * sizeof(unsigned long));
+        *tab_ptr = tab;
+    }
+    tab[nb++] = elem;
+    *nb_ptr = nb;
+}
+
+time_t mktimegm(struct tm *tm)
+{
+    time_t t;
+
+    int y = tm->tm_year + 1900, m = tm->tm_mon + 1, d = tm->tm_mday;
+
+    if (m < 3) {
+        m += 12;
+        y--;
+    }
+
+    t = 86400 *
+        (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + y / 400 - 719469);
+
+    t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
+
+    return t;
+}
+
+#define ISLEAP(y) (((y) % 4 == 0) && (((y) % 100) != 0 || ((y) % 400) == 0))
+#define LEAPS_COUNT(y) ((y)/4 - (y)/100 + (y)/400)
+
+/* this is our own gmtime_r. it differs from its POSIX counterpart in a
+   couple of places, though. */
+struct tm *brktimegm(time_t secs, struct tm *tm)
+{
+    int days, y, ny, m;
+    int md[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+
+    days = secs / 86400;
+    secs %= 86400;
+    tm->tm_hour = secs / 3600;
+    tm->tm_min = (secs % 3600) / 60;
+    tm->tm_sec =  secs % 60;
+
+    /* oh well, may be someone some day will invent a formula for this stuff */
+    y = 1970; /* start "guessing" */
+    while (days >= (ISLEAP(y)?366:365)) {
+        ny = (y + days/366);
+        days -= (ny - y) * 365 + LEAPS_COUNT(ny - 1) - LEAPS_COUNT(y - 1);
+        y = ny;
+    }
+    md[1] = ISLEAP(y)?29:28;
+    for (m=0; days >= md[m]; m++)
+         days -= md[m];
+
+    tm->tm_year = y;  /* unlike gmtime_r we store complete year here */
+    tm->tm_mon = m+1; /* unlike gmtime_r tm_mon is from 1 to 12 */
+    tm->tm_mday = days+1;
+
+    return tm;
+}
+
+/* get a positive number between n_min and n_max, for a maximum length
+   of len_max. Return -1 if error. */
+static int date_get_num(const char **pp,
+                        int n_min, int n_max, int len_max)
+{
+    int i, val, c;
+    const char *p;
+
+    p = *pp;
+    val = 0;
+    for(i = 0; i < len_max; i++) {
+        c = *p;
+        if (!isdigit(c))
+            break;
+        val = (val * 10) + c - '0';
+        p++;
+    }
+    /* no number read ? */
+    if (p == *pp)
+        return -1;
+    if (val < n_min || val > n_max)
+        return -1;
+    *pp = p;
+    return val;
+}
+
+/* small strptime for ffmpeg */
+const char *small_strptime(const char *p, const char *fmt,
+                           struct tm *dt)
+{
+    int c, val;
+
+    for(;;) {
+        c = *fmt++;
+        if (c == '\0') {
+            return p;
+        } else if (c == '%') {
+            c = *fmt++;
+            switch(c) {
+            case 'H':
+                val = date_get_num(&p, 0, 23, 2);
+                if (val == -1)
+                    return NULL;
+                dt->tm_hour = val;
+                break;
+            case 'M':
+                val = date_get_num(&p, 0, 59, 2);
+                if (val == -1)
+                    return NULL;
+                dt->tm_min = val;
+                break;
+            case 'S':
+                val = date_get_num(&p, 0, 59, 2);
+                if (val == -1)
+                    return NULL;
+                dt->tm_sec = val;
+                break;
+            case 'Y':
+                val = date_get_num(&p, 0, 9999, 4);
+                if (val == -1)
+                    return NULL;
+                dt->tm_year = val - 1900;
+                break;
+            case 'm':
+                val = date_get_num(&p, 1, 12, 2);
+                if (val == -1)
+                    return NULL;
+                dt->tm_mon = val - 1;
+                break;
+            case 'd':
+                val = date_get_num(&p, 1, 31, 2);
+                if (val == -1)
+                    return NULL;
+                dt->tm_mday = val;
+                break;
+            case '%':
+                goto match;
+            default:
+                return NULL;
+            }
+        } else {
+        match:
+            if (c != *p)
+                return NULL;
+            p++;
+        }
+    }
+    return p;
+}
+
diff --git a/contrib/ffmpeg/libavformat/daud.c b/contrib/ffmpeg/libavformat/daud.c
new file mode 100644
index 000000000..ec81b7b1c
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/daud.c
@@ -0,0 +1,58 @@
+/*
+ * D-Cinema audio demuxer
+ * Copyright (c) 2005 Reimar Döffinger.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+static int daud_header(AVFormatContext *s, AVFormatParameters *ap) {
+    AVStream *st = av_new_stream(s, 0);
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_PCM_S24DAUD;
+    st->codec->codec_tag = MKTAG('d', 'a', 'u', 'd');
+    st->codec->channels = 6;
+    st->codec->sample_rate = 96000;
+    st->codec->bit_rate = 3 * 6 * 96000 * 8;
+    st->codec->block_align = 3 * 6;
+    st->codec->bits_per_sample = 24;
+    return 0;
+}
+
+static int daud_packet(AVFormatContext *s, AVPacket *pkt) {
+    ByteIOContext *pb = &s->pb;
+    int ret, size;
+    if (url_feof(pb))
+        return AVERROR_IO;
+    size = get_be16(pb);
+    get_be16(pb); // unknown
+    ret = av_get_packet(pb, pkt, size);
+    pkt->stream_index = 0;
+    return ret;
+}
+
+AVInputFormat daud_demuxer = {
+    "daud",
+    "D-Cinema audio format",
+    0,
+    NULL,
+    daud_header,
+    daud_packet,
+    NULL,
+    NULL,
+    .extensions = "302",
+};
diff --git a/contrib/ffmpeg/libavformat/dc1394.c b/contrib/ffmpeg/libavformat/dc1394.c
new file mode 100644
index 000000000..bf140c466
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dc1394.c
@@ -0,0 +1,193 @@
+/*
+ * IIDC1394 grab interface (uses libdc1394 and libraw1394)
+ * Copyright (c) 2004 Roman Shaposhnik
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+
+#include <libraw1394/raw1394.h>
+#include <libdc1394/dc1394_control.h>
+
+#undef free
+
+typedef struct dc1394_data {
+    raw1394handle_t handle;
+    dc1394_cameracapture camera;
+    int current_frame;
+    int fps;
+
+    AVPacket packet;
+} dc1394_data;
+
+struct dc1394_frame_format {
+    int width;
+    int height;
+    enum PixelFormat pix_fmt;
+    int frame_size_id;
+} dc1394_frame_formats[] = {
+    { 320, 240, PIX_FMT_UYVY422, MODE_320x240_YUV422 },
+    { 640, 480, PIX_FMT_UYYVYY411, MODE_640x480_YUV411 },
+    { 640, 480, PIX_FMT_UYVY422, MODE_640x480_YUV422 },
+    {   0,   0, 0, MODE_320x240_YUV422 } /* default -- gotta be the last one */
+};
+
+struct dc1394_frame_rate {
+    int frame_rate;
+    int frame_rate_id;
+} dc1394_frame_rates[] = {
+    {  1875, FRAMERATE_1_875 },
+    {  3750, FRAMERATE_3_75  },
+    {  7500, FRAMERATE_7_5   },
+    { 15000, FRAMERATE_15    },
+    { 30000, FRAMERATE_30    },
+    { 60000, FRAMERATE_60    },
+    {     0, FRAMERATE_30    } /* default -- gotta be the last one */
+};
+
+static int dc1394_read_header(AVFormatContext *c, AVFormatParameters * ap)
+{
+    dc1394_data* dc1394 = c->priv_data;
+    AVStream* vst;
+    nodeid_t* camera_nodes;
+    int res;
+    struct dc1394_frame_format *fmt;
+    struct dc1394_frame_rate *fps;
+
+    for (fmt = dc1394_frame_formats; fmt->width; fmt++)
+         if (fmt->pix_fmt == ap->pix_fmt && fmt->width == ap->width && fmt->height == ap->height)
+             break;
+
+    for (fps = dc1394_frame_rates; fps->frame_rate; fps++)
+         if (fps->frame_rate == av_rescale(1000, ap->time_base.den, ap->time_base.num))
+             break;
+
+    /* create a video stream */
+    vst = av_new_stream(c, 0);
+    if (!vst)
+        return -1;
+    av_set_pts_info(vst, 64, 1, 1000);
+    vst->codec->codec_type = CODEC_TYPE_VIDEO;
+    vst->codec->codec_id = CODEC_ID_RAWVIDEO;
+    vst->codec->time_base.den = fps->frame_rate;
+    vst->codec->time_base.num = 1000;
+    vst->codec->width = fmt->width;
+    vst->codec->height = fmt->height;
+    vst->codec->pix_fmt = fmt->pix_fmt;
+
+    /* packet init */
+    av_init_packet(&dc1394->packet);
+    dc1394->packet.size = avpicture_get_size(fmt->pix_fmt, fmt->width, fmt->height);
+    dc1394->packet.stream_index = vst->index;
+    dc1394->packet.flags |= PKT_FLAG_KEY;
+
+    dc1394->current_frame = 0;
+    dc1394->fps = fps->frame_rate;
+
+    vst->codec->bit_rate = av_rescale(dc1394->packet.size * 8, fps->frame_rate, 1000);
+
+    /* Now lets prep the hardware */
+    dc1394->handle = dc1394_create_handle(0); /* FIXME: gotta have ap->port */
+    if (!dc1394->handle) {
+        av_log(c, AV_LOG_ERROR, "Can't acquire dc1394 handle on port %d\n", 0 /* ap->port */);
+        goto out;
+    }
+    camera_nodes = dc1394_get_camera_nodes(dc1394->handle, &res, 1);
+    if (!camera_nodes || camera_nodes[ap->channel] == DC1394_NO_CAMERA) {
+        av_log(c, AV_LOG_ERROR, "There's no IIDC camera on the channel %d\n", ap->channel);
+        goto out_handle;
+    }
+    res = dc1394_dma_setup_capture(dc1394->handle, camera_nodes[ap->channel],
+                                   0,
+                                   FORMAT_VGA_NONCOMPRESSED,
+                                   fmt->frame_size_id,
+                                   SPEED_400,
+                                   fps->frame_rate_id, 8, 1,
+                                   c->filename,
+                                   &dc1394->camera);
+    dc1394_free_camera_nodes(camera_nodes);
+    if (res != DC1394_SUCCESS) {
+        av_log(c, AV_LOG_ERROR, "Can't prepare camera for the DMA capture\n");
+        goto out_handle;
+    }
+
+    res = dc1394_start_iso_transmission(dc1394->handle, dc1394->camera.node);
+    if (res != DC1394_SUCCESS) {
+        av_log(c, AV_LOG_ERROR, "Can't start isochronous transmission\n");
+        goto out_handle_dma;
+    }
+
+    return 0;
+
+out_handle_dma:
+    dc1394_dma_unlisten(dc1394->handle, &dc1394->camera);
+    dc1394_dma_release_camera(dc1394->handle, &dc1394->camera);
+out_handle:
+    dc1394_destroy_handle(dc1394->handle);
+out:
+    return -1;
+}
+
+static int dc1394_read_packet(AVFormatContext *c, AVPacket *pkt)
+{
+    struct dc1394_data *dc1394 = c->priv_data;
+    int res;
+
+    /* discard stale frame */
+    if (dc1394->current_frame++) {
+        if (dc1394_dma_done_with_buffer(&dc1394->camera) != DC1394_SUCCESS)
+            av_log(c, AV_LOG_ERROR, "failed to release %d frame\n", dc1394->current_frame);
+    }
+
+    res = dc1394_dma_single_capture(&dc1394->camera);
+
+    if (res == DC1394_SUCCESS) {
+        dc1394->packet.data = (uint8_t *)(dc1394->camera.capture_buffer);
+        dc1394->packet.pts = (dc1394->current_frame * 1000000) / dc1394->fps;
+        res = dc1394->packet.size;
+    } else {
+        av_log(c, AV_LOG_ERROR, "DMA capture failed\n");
+        dc1394->packet.data = NULL;
+        res = -1;
+    }
+
+    *pkt = dc1394->packet;
+    return res;
+}
+
+static int dc1394_close(AVFormatContext * context)
+{
+    struct dc1394_data *dc1394 = context->priv_data;
+
+    dc1394_stop_iso_transmission(dc1394->handle, dc1394->camera.node);
+    dc1394_dma_unlisten(dc1394->handle, &dc1394->camera);
+    dc1394_dma_release_camera(dc1394->handle, &dc1394->camera);
+    dc1394_destroy_handle(dc1394->handle);
+
+    return 0;
+}
+
+AVInputFormat dc1394_demuxer = {
+    .name           = "dc1394",
+    .long_name      = "dc1394 A/V grab",
+    .priv_data_size = sizeof(struct dc1394_data),
+    .read_header    = dc1394_read_header,
+    .read_packet    = dc1394_read_packet,
+    .read_close     = dc1394_close,
+    .flags          = AVFMT_NOFILE
+};
diff --git a/contrib/ffmpeg/libavformat/dsicin.c b/contrib/ffmpeg/libavformat/dsicin.c
new file mode 100644
index 000000000..fb9cb50df
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dsicin.c
@@ -0,0 +1,224 @@
+/*
+ * Delphine Software International CIN File Demuxer
+ * Copyright (c) 2006 Gregory Montoir (cyx@users.sourceforge.net)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file dsicin.c
+ * Delphine Software International CIN file demuxer
+ */
+
+#include "avformat.h"
+
+
+typedef struct CinFileHeader {
+    int video_frame_size;
+    int video_frame_width;
+    int video_frame_height;
+    int audio_frequency;
+    int audio_bits;
+    int audio_stereo;
+    int audio_frame_size;
+} CinFileHeader;
+
+typedef struct CinFrameHeader {
+    int audio_frame_type;
+    int video_frame_type;
+    int pal_colors_count;
+    int audio_frame_size;
+    int video_frame_size;
+} CinFrameHeader;
+
+typedef struct CinDemuxContext {
+    int audio_stream_index;
+    int video_stream_index;
+    CinFileHeader file_header;
+    int64_t audio_stream_pts;
+    int64_t video_stream_pts;
+    CinFrameHeader frame_header;
+    int audio_buffer_size;
+} CinDemuxContext;
+
+
+static int cin_probe(AVProbeData *p)
+{
+    if (p->buf_size < 18)
+        return 0;
+
+    /* header starts with this special marker */
+    if (AV_RL32(&p->buf[0]) != 0x55AA0000)
+        return 0;
+
+    /* for accuracy, check some header field values */
+    if (AV_RL32(&p->buf[12]) != 22050 || p->buf[16] != 16 || p->buf[17] != 0)
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int cin_read_file_header(CinDemuxContext *cin, ByteIOContext *pb) {
+    CinFileHeader *hdr = &cin->file_header;
+
+    if (get_le32(pb) != 0x55AA0000)
+        return AVERROR_INVALIDDATA;
+
+    hdr->video_frame_size   = get_le32(pb);
+    hdr->video_frame_width  = get_le16(pb);
+    hdr->video_frame_height = get_le16(pb);
+    hdr->audio_frequency    = get_le32(pb);
+    hdr->audio_bits         = get_byte(pb);
+    hdr->audio_stereo       = get_byte(pb);
+    hdr->audio_frame_size   = get_le16(pb);
+
+    if (hdr->audio_frequency != 22050 || hdr->audio_bits != 16 || hdr->audio_stereo != 0)
+        return AVERROR_INVALIDDATA;
+
+    return 0;
+}
+
+static int cin_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    int rc;
+    CinDemuxContext *cin = (CinDemuxContext *)s->priv_data;
+    CinFileHeader *hdr = &cin->file_header;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+
+    rc = cin_read_file_header(cin, pb);
+    if (rc)
+        return rc;
+
+    cin->video_stream_pts = 0;
+    cin->audio_stream_pts = 0;
+    cin->audio_buffer_size = 0;
+
+    /* initialize the video decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 32, 1, 12);
+    cin->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_DSICINVIDEO;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = hdr->video_frame_width;
+    st->codec->height = hdr->video_frame_height;
+
+    /* initialize the audio decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 32, 1, 22050);
+    cin->audio_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_DSICINAUDIO;
+    st->codec->codec_tag = 0;  /* no tag */
+    st->codec->channels = 1;
+    st->codec->sample_rate = 22050;
+    st->codec->bits_per_sample = 16;
+    st->codec->bit_rate = st->codec->sample_rate * st->codec->bits_per_sample * st->codec->channels;
+    st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+
+    return 0;
+}
+
+static int cin_read_frame_header(CinDemuxContext *cin, ByteIOContext *pb) {
+    CinFrameHeader *hdr = &cin->frame_header;
+
+    hdr->video_frame_type = get_byte(pb);
+    hdr->audio_frame_type = get_byte(pb);
+    hdr->pal_colors_count = get_le16(pb);
+    hdr->video_frame_size = get_le32(pb);
+    hdr->audio_frame_size = get_le32(pb);
+
+    if (url_feof(pb) || url_ferror(pb))
+        return AVERROR_IO;
+
+    if (get_le32(pb) != 0xAA55AA55)
+        return AVERROR_INVALIDDATA;
+
+    return 0;
+}
+
+static int cin_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    CinDemuxContext *cin = (CinDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    CinFrameHeader *hdr = &cin->frame_header;
+    int rc, palette_type, pkt_size;
+
+    if (cin->audio_buffer_size == 0) {
+        rc = cin_read_frame_header(cin, pb);
+        if (rc)
+            return rc;
+
+        if ((int16_t)hdr->pal_colors_count < 0) {
+            hdr->pal_colors_count = -(int16_t)hdr->pal_colors_count;
+            palette_type = 1;
+        } else {
+            palette_type = 0;
+        }
+
+        /* palette and video packet */
+        pkt_size = (palette_type + 3) * hdr->pal_colors_count + hdr->video_frame_size;
+
+        if (av_new_packet(pkt, 4 + pkt_size))
+            return AVERROR_NOMEM;
+
+        pkt->stream_index = cin->video_stream_index;
+        pkt->pts = cin->video_stream_pts++;
+
+        pkt->data[0] = palette_type;
+        pkt->data[1] = hdr->pal_colors_count & 0xFF;
+        pkt->data[2] = hdr->pal_colors_count >> 8;
+        pkt->data[3] = hdr->video_frame_type;
+
+        if (get_buffer(pb, &pkt->data[4], pkt_size) != pkt_size)
+            return AVERROR_IO;
+
+        /* sound buffer will be processed on next read_packet() call */
+        cin->audio_buffer_size = hdr->audio_frame_size;
+        return 0;
+    }
+
+    /* audio packet */
+    if (av_new_packet(pkt, cin->audio_buffer_size))
+        return AVERROR_NOMEM;
+
+    pkt->stream_index = cin->audio_stream_index;
+    pkt->pts = cin->audio_stream_pts;
+    cin->audio_stream_pts += cin->audio_buffer_size * 2 / cin->file_header.audio_frame_size;
+
+    if (get_buffer(pb, pkt->data, cin->audio_buffer_size) != cin->audio_buffer_size)
+        return AVERROR_IO;
+
+    cin->audio_buffer_size = 0;
+    return 0;
+}
+
+AVInputFormat dsicin_demuxer = {
+    "dsicin",
+    "Delphine Software International CIN format",
+    sizeof(CinDemuxContext),
+    cin_probe,
+    cin_read_header,
+    cin_read_packet,
+};
diff --git a/contrib/ffmpeg/libavformat/dv.c b/contrib/ffmpeg/libavformat/dv.c
new file mode 100644
index 000000000..10a306260
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dv.c
@@ -0,0 +1,451 @@
+/*
+ * General DV muxer/demuxer
+ * Copyright (c) 2003 Roman Shaposhnik
+ *
+ * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
+ * of DV technical info.
+ *
+ * Raw DV format
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * 50 Mbps (DVCPRO50) support
+ * Copyright (c) 2006 Daniel Maas <dmaas@maasdigital.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <time.h>
+#include "avformat.h"
+#include "dvdata.h"
+#include "dv.h"
+
+struct DVDemuxContext {
+    const DVprofile*  sys;    /* Current DV profile. E.g.: 525/60, 625/50 */
+    AVFormatContext* fctx;
+    AVStream*        vst;
+    AVStream*        ast[2];
+    AVPacket         audio_pkt[2];
+    uint8_t          audio_buf[2][8192];
+    int              ach;
+    int              frames;
+    uint64_t         abytes;
+};
+
+static inline uint16_t dv_audio_12to16(uint16_t sample)
+{
+    uint16_t shift, result;
+
+    sample = (sample < 0x800) ? sample : sample | 0xf000;
+    shift = (sample & 0xf00) >> 8;
+
+    if (shift < 0x2 || shift > 0xd) {
+        result = sample;
+    } else if (shift < 0x8) {
+        shift--;
+        result = (sample - (256 * shift)) << shift;
+    } else {
+        shift = 0xe - shift;
+        result = ((sample + ((256 * shift) + 1)) << shift) - 1;
+    }
+
+    return result;
+}
+
+/*
+ * This is the dumbest implementation of all -- it simply looks at
+ * a fixed offset and if pack isn't there -- fails. We might want
+ * to have a fallback mechanism for complete search of missing packs.
+ */
+static const uint8_t* dv_extract_pack(uint8_t* frame, enum dv_pack_type t)
+{
+    int offs;
+
+    switch (t) {
+    case dv_audio_source:
+          offs = (80*6 + 80*16*3 + 3);
+          break;
+    case dv_audio_control:
+          offs = (80*6 + 80*16*4 + 3);
+          break;
+    case dv_video_control:
+          offs = (80*5 + 48 + 5);
+          break;
+    default:
+          return NULL;
+    }
+
+    return (frame[offs] == t ? &frame[offs] : NULL);
+}
+
+/*
+ * There's a couple of assumptions being made here:
+ * 1. By default we silence erroneous (0x8000/16bit 0x800/12bit) audio samples.
+ *    We can pass them upwards when ffmpeg will be ready to deal with them.
+ * 2. We don't do software emphasis.
+ * 3. Audio is always returned as 16bit linear samples: 12bit nonlinear samples
+ *    are converted into 16bit linear ones.
+ */
+static int dv_extract_audio(uint8_t* frame, uint8_t* pcm, uint8_t* pcm2,
+                            const DVprofile *sys)
+{
+    int size, chan, i, j, d, of, smpls, freq, quant, half_ch;
+    uint16_t lc, rc;
+    const uint8_t* as_pack;
+
+    as_pack = dv_extract_pack(frame, dv_audio_source);
+    if (!as_pack)    /* No audio ? */
+        return 0;
+
+    smpls = as_pack[1] & 0x3f; /* samples in this frame - min. samples */
+    freq = (as_pack[4] >> 3) & 0x07; /* 0 - 48KHz, 1 - 44,1kHz, 2 - 32 kHz */
+    quant = as_pack[4] & 0x07; /* 0 - 16bit linear, 1 - 12bit nonlinear */
+
+    if (quant > 1)
+        return -1; /* Unsupported quantization */
+
+    size = (sys->audio_min_samples[freq] + smpls) * 4; /* 2ch, 2bytes */
+    half_ch = sys->difseg_size/2;
+
+    /* for each DIF channel */
+    for (chan = 0; chan < sys->n_difchan; chan++) {
+        /* for each DIF segment */
+        for (i = 0; i < sys->difseg_size; i++) {
+            frame += 6 * 80; /* skip DIF segment header */
+            if (quant == 1 && i == half_ch) {
+                /* next stereo channel (12bit mode only) */
+                if (!pcm2)
+                    break;
+                else
+                    pcm = pcm2;
+            }
+
+            /* for each AV sequence */
+            for (j = 0; j < 9; j++) {
+                for (d = 8; d < 80; d += 2) {
+                    if (quant == 0) {  /* 16bit quantization */
+                        of = sys->audio_shuffle[i][j] + (d - 8)/2 * sys->audio_stride;
+                        if (of*2 >= size)
+                            continue;
+
+                        pcm[of*2] = frame[d+1]; // FIXME: may be we have to admit
+                        pcm[of*2+1] = frame[d]; //        that DV is a big endian PCM
+                        if (pcm[of*2+1] == 0x80 && pcm[of*2] == 0x00)
+                            pcm[of*2+1] = 0;
+                    } else {           /* 12bit quantization */
+                        lc = ((uint16_t)frame[d] << 4) |
+                             ((uint16_t)frame[d+2] >> 4);
+                        rc = ((uint16_t)frame[d+1] << 4) |
+                             ((uint16_t)frame[d+2] & 0x0f);
+                        lc = (lc == 0x800 ? 0 : dv_audio_12to16(lc));
+                        rc = (rc == 0x800 ? 0 : dv_audio_12to16(rc));
+
+                        of = sys->audio_shuffle[i%half_ch][j] + (d - 8)/3 * sys->audio_stride;
+                        if (of*2 >= size)
+                            continue;
+
+                        pcm[of*2] = lc & 0xff; // FIXME: may be we have to admit
+                        pcm[of*2+1] = lc >> 8; //        that DV is a big endian PCM
+                        of = sys->audio_shuffle[i%half_ch+half_ch][j] +
+                            (d - 8)/3 * sys->audio_stride;
+                        pcm[of*2] = rc & 0xff; // FIXME: may be we have to admit
+                        pcm[of*2+1] = rc >> 8; //        that DV is a big endian PCM
+                        ++d;
+                    }
+                }
+
+                frame += 16 * 80; /* 15 Video DIFs + 1 Audio DIF */
+            }
+        }
+
+        /* next stereo channel (50Mbps only) */
+        if(!pcm2)
+            break;
+        pcm = pcm2;
+    }
+
+    return size;
+}
+
+static int dv_extract_audio_info(DVDemuxContext* c, uint8_t* frame)
+{
+    const uint8_t* as_pack;
+    int freq, stype, smpls, quant, i, ach;
+
+    as_pack = dv_extract_pack(frame, dv_audio_source);
+    if (!as_pack || !c->sys) {    /* No audio ? */
+        c->ach = 0;
+        return 0;
+    }
+
+    smpls = as_pack[1] & 0x3f; /* samples in this frame - min. samples */
+    freq = (as_pack[4] >> 3) & 0x07; /* 0 - 48KHz, 1 - 44,1kHz, 2 - 32 kHz */
+    stype = (as_pack[3] & 0x1f); /* 0 - 2CH, 2 - 4CH */
+    quant = as_pack[4] & 0x07; /* 0 - 16bit linear, 1 - 12bit nonlinear */
+
+    /* note: ach counts PAIRS of channels (i.e. stereo channels) */
+    ach = (stype == 2 || (quant && (freq == 2))) ? 2 : 1;
+
+    /* Dynamic handling of the audio streams in DV */
+    for (i=0; i<ach; i++) {
+       if (!c->ast[i]) {
+           c->ast[i] = av_new_stream(c->fctx, 0);
+           if (!c->ast[i])
+               break;
+           av_set_pts_info(c->ast[i], 64, 1, 30000);
+           c->ast[i]->codec->codec_type = CODEC_TYPE_AUDIO;
+           c->ast[i]->codec->codec_id = CODEC_ID_PCM_S16LE;
+
+           av_init_packet(&c->audio_pkt[i]);
+           c->audio_pkt[i].size     = 0;
+           c->audio_pkt[i].data     = c->audio_buf[i];
+           c->audio_pkt[i].stream_index = c->ast[i]->index;
+           c->audio_pkt[i].flags |= PKT_FLAG_KEY;
+       }
+       c->ast[i]->codec->sample_rate = dv_audio_frequency[freq];
+       c->ast[i]->codec->channels = 2;
+       c->ast[i]->codec->bit_rate = 2 * dv_audio_frequency[freq] * 16;
+       c->ast[i]->start_time = 0;
+    }
+    c->ach = i;
+
+    return (c->sys->audio_min_samples[freq] + smpls) * 4; /* 2ch, 2bytes */;
+}
+
+static int dv_extract_video_info(DVDemuxContext *c, uint8_t* frame)
+{
+    const uint8_t* vsc_pack;
+    AVCodecContext* avctx;
+    int apt, is16_9;
+    int size = 0;
+
+    if (c->sys) {
+        avctx = c->vst->codec;
+
+        av_set_pts_info(c->vst, 64, c->sys->frame_rate_base, c->sys->frame_rate);
+        avctx->time_base= (AVRational){c->sys->frame_rate_base, c->sys->frame_rate};
+        if(!avctx->width){
+            avctx->width = c->sys->width;
+            avctx->height = c->sys->height;
+        }
+        avctx->pix_fmt = c->sys->pix_fmt;
+
+        /* finding out SAR is a little bit messy */
+        vsc_pack = dv_extract_pack(frame, dv_video_control);
+        apt = frame[4] & 0x07;
+        is16_9 = (vsc_pack && ((vsc_pack[2] & 0x07) == 0x02 ||
+                               (!apt && (vsc_pack[2] & 0x07) == 0x07)));
+        avctx->sample_aspect_ratio = c->sys->sar[is16_9];
+        avctx->bit_rate = av_rescale(c->sys->frame_size * 8,
+                                     c->sys->frame_rate,
+                                     c->sys->frame_rate_base);
+        size = c->sys->frame_size;
+    }
+    return size;
+}
+
+/*
+ * The following 3 functions constitute our interface to the world
+ */
+
+DVDemuxContext* dv_init_demux(AVFormatContext *s)
+{
+    DVDemuxContext *c;
+
+    c = av_mallocz(sizeof(DVDemuxContext));
+    if (!c)
+        return NULL;
+
+    c->vst = av_new_stream(s, 0);
+    if (!c->vst) {
+        av_free(c);
+        return NULL;
+    }
+
+    c->sys = NULL;
+    c->fctx = s;
+    c->ast[0] = c->ast[1] = NULL;
+    c->ach = 0;
+    c->frames = 0;
+    c->abytes = 0;
+
+    c->vst->codec->codec_type = CODEC_TYPE_VIDEO;
+    c->vst->codec->codec_id = CODEC_ID_DVVIDEO;
+    c->vst->codec->bit_rate = 25000000;
+    c->vst->start_time = 0;
+
+    return c;
+}
+
+int dv_get_packet(DVDemuxContext *c, AVPacket *pkt)
+{
+    int size = -1;
+    int i;
+
+    for (i=0; i<c->ach; i++) {
+       if (c->ast[i] && c->audio_pkt[i].size) {
+           *pkt = c->audio_pkt[i];
+           c->audio_pkt[i].size = 0;
+           size = pkt->size;
+           break;
+       }
+    }
+
+    return size;
+}
+
+int dv_produce_packet(DVDemuxContext *c, AVPacket *pkt,
+                      uint8_t* buf, int buf_size)
+{
+    int size, i;
+
+    if (buf_size < DV_PROFILE_BYTES ||
+        !(c->sys = dv_frame_profile(buf)) ||
+        buf_size < c->sys->frame_size) {
+          return -1;   /* Broken frame, or not enough data */
+    }
+
+    /* Queueing audio packet */
+    /* FIXME: in case of no audio/bad audio we have to do something */
+    size = dv_extract_audio_info(c, buf);
+    for (i=0; i<c->ach; i++) {
+       c->audio_pkt[i].size = size;
+       c->audio_pkt[i].pts  = c->abytes * 30000*8 / c->ast[i]->codec->bit_rate;
+    }
+    dv_extract_audio(buf, c->audio_buf[0], c->audio_buf[1], c->sys);
+    c->abytes += size;
+
+    /* Now it's time to return video packet */
+    size = dv_extract_video_info(c, buf);
+    av_init_packet(pkt);
+    pkt->data     = buf;
+    pkt->size     = size;
+    pkt->flags   |= PKT_FLAG_KEY;
+    pkt->stream_index = c->vst->id;
+    pkt->pts      = c->frames;
+
+    c->frames++;
+
+    return size;
+}
+
+static int64_t dv_frame_offset(AVFormatContext *s, DVDemuxContext *c,
+                              int64_t timestamp, int flags)
+{
+    // FIXME: sys may be wrong if last dv_read_packet() failed (buffer is junk)
+    const DVprofile* sys = dv_codec_profile(c->vst->codec);
+    int64_t offset;
+    int64_t size = url_fsize(&s->pb);
+    int64_t max_offset = ((size-1) / sys->frame_size) * sys->frame_size;
+
+    offset = sys->frame_size * timestamp;
+
+    if (offset > max_offset) offset = max_offset;
+    else if (offset < 0) offset = 0;
+
+    return offset;
+}
+
+void dv_offset_reset(DVDemuxContext *c, int64_t frame_offset)
+{
+    c->frames= frame_offset;
+    if (c->ach)
+        c->abytes= av_rescale(c->frames,
+                          c->ast[0]->codec->bit_rate * (int64_t)c->sys->frame_rate_base,
+                          8*c->sys->frame_rate);
+    c->audio_pkt[0].size = c->audio_pkt[1].size = 0;
+}
+
+/************************************************************
+ * Implementation of the easiest DV storage of all -- raw DV.
+ ************************************************************/
+
+typedef struct RawDVContext {
+    DVDemuxContext* dv_demux;
+    uint8_t         buf[DV_MAX_FRAME_SIZE];
+} RawDVContext;
+
+static int dv_read_header(AVFormatContext *s,
+                          AVFormatParameters *ap)
+{
+    RawDVContext *c = s->priv_data;
+
+    c->dv_demux = dv_init_demux(s);
+    if (!c->dv_demux)
+        return -1;
+
+    if (get_buffer(&s->pb, c->buf, DV_PROFILE_BYTES) <= 0 ||
+        url_fseek(&s->pb, -DV_PROFILE_BYTES, SEEK_CUR) < 0)
+        return AVERROR_IO;
+
+    c->dv_demux->sys = dv_frame_profile(c->buf);
+    s->bit_rate = av_rescale(c->dv_demux->sys->frame_size * 8,
+                             c->dv_demux->sys->frame_rate,
+                             c->dv_demux->sys->frame_rate_base);
+
+    return 0;
+}
+
+
+static int dv_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int size;
+    RawDVContext *c = s->priv_data;
+
+    size = dv_get_packet(c->dv_demux, pkt);
+
+    if (size < 0) {
+        size = c->dv_demux->sys->frame_size;
+        if (get_buffer(&s->pb, c->buf, size) <= 0)
+            return AVERROR_IO;
+
+        size = dv_produce_packet(c->dv_demux, pkt, c->buf, size);
+    }
+
+    return size;
+}
+
+static int dv_read_seek(AVFormatContext *s, int stream_index,
+                       int64_t timestamp, int flags)
+{
+    RawDVContext *r = s->priv_data;
+    DVDemuxContext *c = r->dv_demux;
+    int64_t offset= dv_frame_offset(s, c, timestamp, flags);
+
+    dv_offset_reset(c, offset / c->sys->frame_size);
+
+    return url_fseek(&s->pb, offset, SEEK_SET);
+}
+
+static int dv_read_close(AVFormatContext *s)
+{
+    RawDVContext *c = s->priv_data;
+    av_free(c->dv_demux);
+    return 0;
+}
+
+#ifdef CONFIG_DV_DEMUXER
+AVInputFormat dv_demuxer = {
+    "dv",
+    "DV video format",
+    sizeof(RawDVContext),
+    NULL,
+    dv_read_header,
+    dv_read_packet,
+    dv_read_close,
+    dv_read_seek,
+    .extensions = "dv,dif",
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/dv.h b/contrib/ffmpeg/libavformat/dv.h
new file mode 100644
index 000000000..2fa30036c
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dv.h
@@ -0,0 +1,37 @@
+/*
+ * General DV muxer/demuxer
+ * Copyright (c) 2003 Roman Shaposhnik
+ *
+ * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
+ * of DV technical info.
+ *
+ * Raw DV format
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+typedef struct DVDemuxContext DVDemuxContext;
+DVDemuxContext* dv_init_demux(AVFormatContext* s);
+int dv_get_packet(DVDemuxContext*, AVPacket *);
+int dv_produce_packet(DVDemuxContext*, AVPacket*, uint8_t*, int);
+void dv_offset_reset(DVDemuxContext *c, int64_t frame_offset);
+
+typedef struct DVMuxContext DVMuxContext;
+DVMuxContext* dv_init_mux(AVFormatContext* s);
+int dv_assemble_frame(DVMuxContext *c, AVStream*, const uint8_t*, int, uint8_t**);
+void dv_delete_mux(DVMuxContext*);
diff --git a/contrib/ffmpeg/libavformat/dv1394.c b/contrib/ffmpeg/libavformat/dv1394.c
new file mode 100644
index 000000000..3a5f479c8
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dv1394.c
@@ -0,0 +1,236 @@
+/*
+ * Linux DV1394 interface
+ * Copyright (c) 2003 Max Krasnyansky <maxk@qualcomm.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/poll.h>
+#include <sys/time.h>
+#include <time.h>
+
+#include "avformat.h"
+
+#undef DV1394_DEBUG
+
+#include "dv1394.h"
+#include "dv.h"
+
+struct dv1394_data {
+    int fd;
+    int channel;
+    int format;
+
+    uint8_t *ring; /* Ring buffer */
+    int index;  /* Current frame index */
+    int avail;  /* Number of frames available for reading */
+    int done;   /* Number of completed frames */
+
+    DVDemuxContext* dv_demux; /* Generic DV muxing/demuxing context */
+};
+
+/*
+ * The trick here is to kludge around well known problem with kernel Ooopsing
+ * when you try to capture PAL on a device node configure for NTSC. That's
+ * why we have to configure the device node for PAL, and then read only NTSC
+ * amount of data.
+ */
+static int dv1394_reset(struct dv1394_data *dv)
+{
+    struct dv1394_init init;
+
+    init.channel     = dv->channel;
+    init.api_version = DV1394_API_VERSION;
+    init.n_frames    = DV1394_RING_FRAMES;
+    init.format      = DV1394_PAL;
+
+    if (ioctl(dv->fd, DV1394_INIT, &init) < 0)
+        return -1;
+
+    dv->avail  = dv->done = 0;
+    return 0;
+}
+
+static int dv1394_start(struct dv1394_data *dv)
+{
+    /* Tell DV1394 driver to enable receiver */
+    if (ioctl(dv->fd, DV1394_START_RECEIVE, 0) < 0) {
+        perror("Failed to start receiver");
+        return -1;
+    }
+    return 0;
+}
+
+static int dv1394_read_header(AVFormatContext * context, AVFormatParameters * ap)
+{
+    struct dv1394_data *dv = context->priv_data;
+
+    dv->dv_demux = dv_init_demux(context);
+    if (!dv->dv_demux)
+        goto failed;
+
+    if (ap->standard && !strcasecmp(ap->standard, "pal"))
+        dv->format = DV1394_PAL;
+    else
+        dv->format = DV1394_NTSC;
+
+    if (ap->channel)
+        dv->channel = ap->channel;
+    else
+        dv->channel = DV1394_DEFAULT_CHANNEL;
+
+    /* Open and initialize DV1394 device */
+    dv->fd = open(context->filename, O_RDONLY);
+    if (dv->fd < 0) {
+        perror("Failed to open DV interface");
+        goto failed;
+    }
+
+    if (dv1394_reset(dv) < 0) {
+        perror("Failed to initialize DV interface");
+        goto failed;
+    }
+
+    dv->ring = mmap(NULL, DV1394_PAL_FRAME_SIZE * DV1394_RING_FRAMES,
+                    PROT_READ, MAP_PRIVATE, dv->fd, 0);
+    if (dv->ring == MAP_FAILED) {
+        perror("Failed to mmap DV ring buffer");
+        goto failed;
+    }
+
+    if (dv1394_start(dv) < 0)
+        goto failed;
+
+    return 0;
+
+failed:
+    close(dv->fd);
+    return AVERROR_IO;
+}
+
+static int dv1394_read_packet(AVFormatContext *context, AVPacket *pkt)
+{
+    struct dv1394_data *dv = context->priv_data;
+    int size;
+
+    size = dv_get_packet(dv->dv_demux, pkt);
+    if (size > 0)
+        return size;
+
+    if (!dv->avail) {
+        struct dv1394_status s;
+        struct pollfd p;
+
+        if (dv->done) {
+            /* Request more frames */
+            if (ioctl(dv->fd, DV1394_RECEIVE_FRAMES, dv->done) < 0) {
+                /* This usually means that ring buffer overflowed.
+                 * We have to reset :(.
+                 */
+
+                av_log(context, AV_LOG_ERROR, "DV1394: Ring buffer overflow. Reseting ..\n");
+
+                dv1394_reset(dv);
+                dv1394_start(dv);
+            }
+            dv->done = 0;
+        }
+
+        /* Wait until more frames are available */
+restart_poll:
+        p.fd = dv->fd;
+        p.events = POLLIN | POLLERR | POLLHUP;
+        if (poll(&p, 1, -1) < 0) {
+            if (errno == EAGAIN || errno == EINTR)
+                goto restart_poll;
+            perror("Poll failed");
+            return AVERROR_IO;
+        }
+
+        if (ioctl(dv->fd, DV1394_GET_STATUS, &s) < 0) {
+            perror("Failed to get status");
+            return AVERROR_IO;
+        }
+#ifdef DV1394_DEBUG
+        av_log(context, AV_LOG_DEBUG, "DV1394: status\n"
+                "\tactive_frame\t%d\n"
+                "\tfirst_clear_frame\t%d\n"
+                "\tn_clear_frames\t%d\n"
+                "\tdropped_frames\t%d\n",
+                s.active_frame, s.first_clear_frame,
+                s.n_clear_frames, s.dropped_frames);
+#endif
+
+        dv->avail = s.n_clear_frames;
+        dv->index = s.first_clear_frame;
+        dv->done  = 0;
+
+        if (s.dropped_frames) {
+            av_log(context, AV_LOG_ERROR, "DV1394: Frame drop detected (%d). Reseting ..\n",
+                    s.dropped_frames);
+
+            dv1394_reset(dv);
+            dv1394_start(dv);
+        }
+    }
+
+#ifdef DV1394_DEBUG
+    av_log(context, AV_LOG_DEBUG, "index %d, avail %d, done %d\n", dv->index, dv->avail,
+            dv->done);
+#endif
+
+    size = dv_produce_packet(dv->dv_demux, pkt,
+                             dv->ring + (dv->index * DV1394_PAL_FRAME_SIZE),
+                             DV1394_PAL_FRAME_SIZE);
+    dv->index = (dv->index + 1) % DV1394_RING_FRAMES;
+    dv->done++; dv->avail--;
+
+    return size;
+}
+
+static int dv1394_close(AVFormatContext * context)
+{
+    struct dv1394_data *dv = context->priv_data;
+
+    /* Shutdown DV1394 receiver */
+    if (ioctl(dv->fd, DV1394_SHUTDOWN, 0) < 0)
+        perror("Failed to shutdown DV1394");
+
+    /* Unmap ring buffer */
+    if (munmap(dv->ring, DV1394_NTSC_FRAME_SIZE * DV1394_RING_FRAMES) < 0)
+        perror("Failed to munmap DV1394 ring buffer");
+
+    close(dv->fd);
+    av_free(dv->dv_demux);
+
+    return 0;
+}
+
+AVInputFormat dv1394_demuxer = {
+    .name           = "dv1394",
+    .long_name      = "dv1394 A/V grab",
+    .priv_data_size = sizeof(struct dv1394_data),
+    .read_header    = dv1394_read_header,
+    .read_packet    = dv1394_read_packet,
+    .read_close     = dv1394_close,
+    .flags          = AVFMT_NOFILE
+};
diff --git a/contrib/ffmpeg/libavformat/dv1394.h b/contrib/ffmpeg/libavformat/dv1394.h
new file mode 100644
index 000000000..f7db40108
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dv1394.h
@@ -0,0 +1,357 @@
+/*
+ * dv1394.h - DV input/output over IEEE 1394 on OHCI chips
+ *   Copyright (C)2001 Daniel Maas <dmaas@dcine.com>
+ *     receive, proc_fs by Dan Dennedy <dan@dennedy.org>
+ *
+ * based on:
+ *   video1394.h - driver for OHCI 1394 boards
+ *   Copyright (C)1999,2000 Sebastien Rougeaux <sebastien.rougeaux@anu.edu.au>
+ *                          Peter Schlaile <udbz@rz.uni-karlsruhe.de>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef _DV_1394_H
+#define _DV_1394_H
+
+#define DV1394_DEFAULT_CHANNEL 63
+#define DV1394_DEFAULT_CARD    0
+#define DV1394_RING_FRAMES     20
+
+#define DV1394_WIDTH  720
+#define DV1394_NTSC_HEIGHT 480
+#define DV1394_PAL_HEIGHT 576
+
+/* This is the public user-space interface. Try not to break it. */
+
+#define DV1394_API_VERSION 0x20011127
+
+/* ********************
+   **                **
+   **   DV1394 API   **
+   **                **
+   ********************
+
+   There are two methods of operating the DV1394 DV output device.
+
+   1)
+
+   The simplest is an interface based on write(): simply write
+   full DV frames of data to the device, and they will be transmitted
+   as quickly as possible. The FD may be set for non-blocking I/O,
+   in which case you can use select() or poll() to wait for output
+   buffer space.
+
+   To set the DV output parameters (e.g. whether you want NTSC or PAL
+   video), use the DV1394_INIT ioctl, passing in the parameters you
+   want in a struct dv1394_init.
+
+   Example 1:
+         To play a raw .DV file:   cat foo.DV > /dev/dv1394
+         (cat will use write() internally)
+
+   Example 2:
+           static struct dv1394_init init = {
+              0x63,        (broadcast channel)
+              4,           (four-frame ringbuffer)
+              DV1394_NTSC, (send NTSC video)
+              0, 0         (default empty packet rate)
+           }
+
+           ioctl(fd, DV1394_INIT, &init);
+
+           while(1) {
+                  read( <a raw DV file>, buf, DV1394_NTSC_FRAME_SIZE );
+                  write( <the dv1394 FD>, buf, DV1394_NTSC_FRAME_SIZE );
+           }
+
+   2)
+
+   For more control over buffering, and to avoid unnecessary copies
+   of the DV data, you can use the more sophisticated the mmap() interface.
+   First, call the DV1394_INIT ioctl to specify your parameters,
+   including the number of frames in the ringbuffer. Then, calling mmap()
+   on the dv1394 device will give you direct access to the ringbuffer
+   from which the DV card reads your frame data.
+
+   The ringbuffer is simply one large, contiguous region of memory
+   containing two or more frames of packed DV data. Each frame of DV data
+   is 120000 bytes (NTSC) or 144000 bytes (PAL).
+
+   Fill one or more frames in the ringbuffer, then use the DV1394_SUBMIT_FRAMES
+   ioctl to begin I/O. You can use either the DV1394_WAIT_FRAMES ioctl
+   or select()/poll() to wait until the frames are transmitted. Next, you'll
+   need to call the DV1394_GET_STATUS ioctl to determine which ringbuffer
+   frames are clear (ready to be filled with new DV data). Finally, use
+   DV1394_SUBMIT_FRAMES again to send the new data to the DV output.
+
+
+   Example: here is what a four-frame ringbuffer might look like
+            during DV transmission:
+
+
+         frame 0   frame 1   frame 2   frame 3
+
+        *--------------------------------------*
+        | CLEAR   | DV data | DV data | CLEAR  |
+        *--------------------------------------*
+                   <ACTIVE>
+
+        transmission goes in this direction --->>>
+
+
+   The DV hardware is currently transmitting the data in frame 1.
+   Once frame 1 is finished, it will automatically transmit frame 2.
+   (if frame 2 finishes before frame 3 is submitted, the device
+   will continue to transmit frame 2, and will increase the dropped_frames
+   counter each time it repeats the transmission).
+
+
+   If you called DV1394_GET_STATUS at this instant, you would
+   receive the following values:
+
+                  n_frames          = 4
+                  active_frame      = 1
+                  first_clear_frame = 3
+                  n_clear_frames    = 2
+
+   At this point, you should write new DV data into frame 3 and optionally
+   frame 0. Then call DV1394_SUBMIT_FRAMES to inform the device that
+   it may transmit the new frames.
+
+   ERROR HANDLING
+
+   An error (buffer underflow/overflow or a break in the DV stream due
+   to a 1394 bus reset) can be detected by checking the dropped_frames
+   field of struct dv1394_status (obtained through the
+   DV1394_GET_STATUS ioctl).
+
+   The best way to recover from such an error is to re-initialize
+   dv1394, either by using the DV1394_INIT ioctl call, or closing the
+   file descriptor and opening it again. (note that you must unmap all
+   ringbuffer mappings when closing the file descriptor, or else
+   dv1394 will still be considered 'in use').
+
+   MAIN LOOP
+
+   For maximum efficiency and robustness against bus errors, you are
+   advised to model the main loop of your application after the
+   following pseudo-code example:
+
+   (checks of system call return values omitted for brevity; always
+   check return values in your code!)
+
+   while( frames left ) {
+
+    struct pollfd *pfd = ...;
+
+    pfd->fd = dv1394_fd;
+    pfd->revents = 0;
+    pfd->events = POLLOUT | POLLIN; (OUT for transmit, IN for receive)
+
+    (add other sources of I/O here)
+
+    poll(pfd, 1, -1); (or select(); add a timeout if you want)
+
+    if(pfd->revents) {
+         struct dv1394_status status;
+
+         ioctl(dv1394_fd, DV1394_GET_STATUS, &status);
+
+         if(status.dropped_frames > 0) {
+              reset_dv1394();
+         } else {
+              for(int i = 0; i < status.n_clear_frames; i++) {
+                  copy_DV_frame();
+              }
+         }
+    }
+   }
+
+   where copy_DV_frame() reads or writes on the dv1394 file descriptor
+   (read/write mode) or copies data to/from the mmap ringbuffer and
+   then calls ioctl(DV1394_SUBMIT_FRAMES) to notify dv1394 that new
+   frames are availble (mmap mode).
+
+   reset_dv1394() is called in the event of a buffer
+   underflow/overflow or a halt in the DV stream (e.g. due to a 1394
+   bus reset). To guarantee recovery from the error, this function
+   should close the dv1394 file descriptor (and munmap() all
+   ringbuffer mappings, if you are using them), then re-open the
+   dv1394 device (and re-map the ringbuffer).
+
+*/
+
+
+/* maximum number of frames in the ringbuffer */
+#define DV1394_MAX_FRAMES 32
+
+/* number of *full* isochronous packets per DV frame */
+#define DV1394_NTSC_PACKETS_PER_FRAME 250
+#define DV1394_PAL_PACKETS_PER_FRAME  300
+
+/* size of one frame's worth of DV data, in bytes */
+#define DV1394_NTSC_FRAME_SIZE (480 * DV1394_NTSC_PACKETS_PER_FRAME)
+#define DV1394_PAL_FRAME_SIZE  (480 * DV1394_PAL_PACKETS_PER_FRAME)
+
+
+/* ioctl() commands */
+
+enum {
+        /* I don't like using 0 as a valid ioctl() */
+        DV1394_INVALID = 0,
+
+
+        /* get the driver ready to transmit video.
+           pass a struct dv1394_init* as the parameter (see below),
+           or NULL to get default parameters */
+        DV1394_INIT,
+
+
+        /* stop transmitting video and free the ringbuffer */
+        DV1394_SHUTDOWN,
+
+
+        /* submit N new frames to be transmitted, where
+           the index of the first new frame is first_clear_buffer,
+           and the index of the last new frame is
+           (first_clear_buffer + N) % n_frames */
+        DV1394_SUBMIT_FRAMES,
+
+
+        /* block until N buffers are clear (pass N as the parameter)
+           Because we re-transmit the last frame on underrun, there
+           will at most be n_frames - 1 clear frames at any time */
+        DV1394_WAIT_FRAMES,
+
+        /* capture new frames that have been received, where
+           the index of the first new frame is first_clear_buffer,
+           and the index of the last new frame is
+           (first_clear_buffer + N) % n_frames */
+        DV1394_RECEIVE_FRAMES,
+
+
+        DV1394_START_RECEIVE,
+
+
+        /* pass a struct dv1394_status* as the parameter (see below) */
+        DV1394_GET_STATUS,
+};
+
+
+
+enum pal_or_ntsc {
+        DV1394_NTSC = 0,
+        DV1394_PAL
+};
+
+
+
+
+/* this is the argument to DV1394_INIT */
+struct dv1394_init {
+        /* DV1394_API_VERSION */
+        unsigned int api_version;
+
+        /* isochronous transmission channel to use */
+        unsigned int channel;
+
+        /* number of frames in the ringbuffer. Must be at least 2
+           and at most DV1394_MAX_FRAMES. */
+        unsigned int n_frames;
+
+        /* send/receive PAL or NTSC video format */
+        enum pal_or_ntsc format;
+
+        /* the following are used only for transmission */
+
+        /* set these to zero unless you want a
+           non-default empty packet rate (see below) */
+        unsigned long cip_n;
+        unsigned long cip_d;
+
+        /* set this to zero unless you want a
+           non-default SYT cycle offset (default = 3 cycles) */
+        unsigned int syt_offset;
+};
+
+/* NOTE: you may only allocate the DV frame ringbuffer once each time
+   you open the dv1394 device. DV1394_INIT will fail if you call it a
+   second time with different 'n_frames' or 'format' arguments (which
+   would imply a different size for the ringbuffer). If you need a
+   different buffer size, simply close and re-open the device, then
+   initialize it with your new settings. */
+
+/* Q: What are cip_n and cip_d? */
+
+/*
+  A: DV video streams do not utilize 100% of the potential bandwidth offered
+  by IEEE 1394 (FireWire). To achieve the correct rate of data transmission,
+  DV devices must periodically insert empty packets into the 1394 data stream.
+  Typically there is one empty packet per 14-16 data-carrying packets.
+
+  Some DV devices will accept a wide range of empty packet rates, while others
+  require a precise rate. If the dv1394 driver produces empty packets at
+  a rate that your device does not accept, you may see ugly patterns on the
+  DV output, or even no output at all.
+
+  The default empty packet insertion rate seems to work for many people; if
+  your DV output is stable, you can simply ignore this discussion. However,
+  we have exposed the empty packet rate as a parameter to support devices that
+  do not work with the default rate.
+
+  The decision to insert an empty packet is made with a numerator/denominator
+  algorithm. Empty packets are produced at an average rate of CIP_N / CIP_D.
+  You can alter the empty packet rate by passing non-zero values for cip_n
+  and cip_d to the INIT ioctl.
+
+ */
+
+
+
+struct dv1394_status {
+        /* this embedded init struct returns the current dv1394
+           parameters in use */
+        struct dv1394_init init;
+
+        /* the ringbuffer frame that is currently being
+           displayed. (-1 if the device is not transmitting anything) */
+        int active_frame;
+
+        /* index of the first buffer (ahead of active_frame) that
+           is ready to be filled with data */
+        unsigned int first_clear_frame;
+
+        /* how many buffers, including first_clear_buffer, are
+           ready to be filled with data */
+        unsigned int n_clear_frames;
+
+        /* how many times the DV stream has underflowed, overflowed,
+           or otherwise encountered an error, since the previous call
+           to DV1394_GET_STATUS */
+        unsigned int dropped_frames;
+
+        /* N.B. The dropped_frames counter is only a lower bound on the actual
+           number of dropped frames, with the special case that if dropped_frames
+           is zero, then it is guaranteed that NO frames have been dropped
+           since the last call to DV1394_GET_STATUS.
+        */
+};
+
+
+#endif /* _DV_1394_H */
diff --git a/contrib/ffmpeg/libavformat/dvenc.c b/contrib/ffmpeg/libavformat/dvenc.c
new file mode 100644
index 000000000..bdac43784
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dvenc.c
@@ -0,0 +1,411 @@
+/*
+ * General DV muxer/demuxer
+ * Copyright (c) 2003 Roman Shaposhnik
+ *
+ * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
+ * of DV technical info.
+ *
+ * Raw DV format
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * 50 Mbps (DVCPRO50) support
+ * Copyright (c) 2006 Daniel Maas <dmaas@maasdigital.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <time.h>
+#include <stdarg.h>
+#include "avformat.h"
+#include "dvdata.h"
+#include "dv.h"
+#include "fifo.h"
+
+struct DVMuxContext {
+    const DVprofile*  sys;    /* Current DV profile. E.g.: 525/60, 625/50 */
+    int         n_ast;        /* Number of stereo audio streams (up to 2) */
+    AVStream   *ast[2];       /* Stereo audio streams */
+    AVFifoBuffer  audio_data[2]; /* Fifo for storing excessive amounts of PCM */
+    int         frames;       /* Number of a current frame */
+    time_t      start_time;   /* Start time of recording */
+    int         has_audio;    /* frame under contruction has audio */
+    int         has_video;    /* frame under contruction has video */
+    uint8_t     frame_buf[DV_MAX_FRAME_SIZE]; /* frame under contruction */
+};
+
+static const int dv_aaux_packs_dist[12][9] = {
+    { 0xff, 0xff, 0xff, 0x50, 0x51, 0x52, 0x53, 0xff, 0xff },
+    { 0x50, 0x51, 0x52, 0x53, 0xff, 0xff, 0xff, 0xff, 0xff },
+    { 0xff, 0xff, 0xff, 0x50, 0x51, 0x52, 0x53, 0xff, 0xff },
+    { 0x50, 0x51, 0x52, 0x53, 0xff, 0xff, 0xff, 0xff, 0xff },
+    { 0xff, 0xff, 0xff, 0x50, 0x51, 0x52, 0x53, 0xff, 0xff },
+    { 0x50, 0x51, 0x52, 0x53, 0xff, 0xff, 0xff, 0xff, 0xff },
+    { 0xff, 0xff, 0xff, 0x50, 0x51, 0x52, 0x53, 0xff, 0xff },
+    { 0x50, 0x51, 0x52, 0x53, 0xff, 0xff, 0xff, 0xff, 0xff },
+    { 0xff, 0xff, 0xff, 0x50, 0x51, 0x52, 0x53, 0xff, 0xff },
+    { 0x50, 0x51, 0x52, 0x53, 0xff, 0xff, 0xff, 0xff, 0xff },
+    { 0xff, 0xff, 0xff, 0x50, 0x51, 0x52, 0x53, 0xff, 0xff },
+    { 0x50, 0x51, 0x52, 0x53, 0xff, 0xff, 0xff, 0xff, 0xff },
+};
+
+static int dv_audio_frame_size(const DVprofile* sys, int frame)
+{
+    return sys->audio_samples_dist[frame % (sizeof(sys->audio_samples_dist)/
+                                            sizeof(sys->audio_samples_dist[0]))];
+}
+
+static int dv_write_pack(enum dv_pack_type pack_id, DVMuxContext *c, uint8_t* buf, ...)
+{
+    struct tm tc;
+    time_t ct;
+    int ltc_frame;
+    va_list ap;
+
+    buf[0] = (uint8_t)pack_id;
+    switch (pack_id) {
+    case dv_timecode:
+          ct = (time_t)(c->frames / ((float)c->sys->frame_rate /
+                                     (float)c->sys->frame_rate_base));
+          brktimegm(ct, &tc);
+          /*
+           * LTC drop-frame frame counter drops two frames (0 and 1) every
+           * minute, unless it is exactly divisible by 10
+           */
+          ltc_frame = (c->frames + 2*ct/60 - 2*ct/600) % c->sys->ltc_divisor;
+          buf[1] = (0 << 7) | /* Color fame: 0 - unsync; 1 - sync mode */
+                   (1 << 6) | /* Drop frame timecode: 0 - nondrop; 1 - drop */
+                   ((ltc_frame / 10) << 4) | /* Tens of frames */
+                   (ltc_frame % 10);         /* Units of frames */
+          buf[2] = (1 << 7) | /* Biphase mark polarity correction: 0 - even; 1 - odd */
+                   ((tc.tm_sec / 10) << 4) | /* Tens of seconds */
+                   (tc.tm_sec % 10);         /* Units of seconds */
+          buf[3] = (1 << 7) | /* Binary group flag BGF0 */
+                   ((tc.tm_min / 10) << 4) | /* Tens of minutes */
+                   (tc.tm_min % 10);         /* Units of minutes */
+          buf[4] = (1 << 7) | /* Binary group flag BGF2 */
+                   (1 << 6) | /* Binary group flag BGF1 */
+                   ((tc.tm_hour / 10) << 4) | /* Tens of hours */
+                   (tc.tm_hour % 10);         /* Units of hours */
+          break;
+    case dv_audio_source:  /* AAUX source pack */
+          va_start(ap, buf);
+          buf[1] = (1 << 7) | /* locked mode -- SMPTE only supports locked mode */
+                   (1 << 6) | /* reserved -- always 1 */
+                   (dv_audio_frame_size(c->sys, c->frames) -
+                    c->sys->audio_min_samples[0]);
+                              /* # of samples      */
+          buf[2] = (0 << 7) | /* multi-stereo      */
+                   (0 << 5) | /* #of audio channels per block: 0 -- 1 channel */
+                   (0 << 4) | /* pair bit: 0 -- one pair of channels */
+                   !!va_arg(ap, int); /* audio mode        */
+          buf[3] = (1 << 7) | /* res               */
+                   (1 << 6) | /* multi-language flag */
+                   (c->sys->dsf << 5) | /*  system: 60fields/50fields */
+                   (c->sys->n_difchan & 2); /* definition: 0 -- 25Mbps, 2 -- 50Mbps */
+          buf[4] = (1 << 7) | /* emphasis: 1 -- off */
+                   (0 << 6) | /* emphasis time constant: 0 -- reserved */
+                   (0 << 3) | /* frequency: 0 -- 48Khz, 1 -- 44,1Khz, 2 -- 32Khz */
+                    0;        /* quantization: 0 -- 16bit linear, 1 -- 12bit nonlinear */
+          va_end(ap);
+          break;
+    case dv_audio_control:
+          buf[1] = (0 << 6) | /* copy protection: 0 -- unrestricted */
+                   (1 << 4) | /* input source: 1 -- digital input */
+                   (3 << 2) | /* compression: 3 -- no information */
+                    0;        /* misc. info/SMPTE emphasis off */
+          buf[2] = (1 << 7) | /* recording start point: 1 -- no */
+                   (1 << 6) | /* recording end point: 1 -- no */
+                   (1 << 3) | /* recording mode: 1 -- original */
+                    7;
+          buf[3] = (1 << 7) | /* direction: 1 -- forward */
+                   (c->sys->pix_fmt == PIX_FMT_YUV420P ? 0x20 : /* speed */
+                                                         c->sys->ltc_divisor*4);
+          buf[4] = (1 << 7) | /* reserved -- always 1 */
+                    0x7f;     /* genre category */
+          break;
+    case dv_audio_recdate:
+    case dv_video_recdate:  /* VAUX recording date */
+          ct = c->start_time + (time_t)(c->frames /
+               ((float)c->sys->frame_rate / (float)c->sys->frame_rate_base));
+          brktimegm(ct, &tc);
+          buf[1] = 0xff; /* ds, tm, tens of time zone, units of time zone */
+                         /* 0xff is very likely to be "unknown" */
+          buf[2] = (3 << 6) | /* reserved -- always 1 */
+                   ((tc.tm_mday / 10) << 4) | /* Tens of day */
+                   (tc.tm_mday % 10);         /* Units of day */
+          buf[3] = /* we set high 4 bits to 0, shouldn't we set them to week? */
+                   ((tc.tm_mon / 10) << 4) |    /* Tens of month */
+                   (tc.tm_mon  % 10);           /* Units of month */
+          buf[4] = (((tc.tm_year % 100) / 10) << 4) | /* Tens of year */
+                   (tc.tm_year % 10);                 /* Units of year */
+          break;
+    case dv_audio_rectime:  /* AAUX recording time */
+    case dv_video_rectime:  /* VAUX recording time */
+          ct = c->start_time + (time_t)(c->frames /
+               ((float)c->sys->frame_rate / (float)c->sys->frame_rate_base));
+          brktimegm(ct, &tc);
+          buf[1] = (3 << 6) | /* reserved -- always 1 */
+                   0x3f; /* tens of frame, units of frame: 0x3f - "unknown" ? */
+          buf[2] = (1 << 7) | /* reserved -- always 1 */
+                   ((tc.tm_sec / 10) << 4) | /* Tens of seconds */
+                   (tc.tm_sec % 10);         /* Units of seconds */
+          buf[3] = (1 << 7) | /* reserved -- always 1 */
+                   ((tc.tm_min / 10) << 4) | /* Tens of minutes */
+                   (tc.tm_min % 10);         /* Units of minutes */
+          buf[4] = (3 << 6) | /* reserved -- always 1 */
+                   ((tc.tm_hour / 10) << 4) | /* Tens of hours */
+                   (tc.tm_hour % 10);         /* Units of hours */
+          break;
+    default:
+          buf[1] = buf[2] = buf[3] = buf[4] = 0xff;
+    }
+    return 5;
+}
+
+static void dv_inject_audio(DVMuxContext *c, int channel, uint8_t* frame_ptr)
+{
+    int i, j, d, of, size;
+    size = 4 * dv_audio_frame_size(c->sys, c->frames);
+    frame_ptr += channel * c->sys->difseg_size * 150 * 80;
+    for (i = 0; i < c->sys->difseg_size; i++) {
+       frame_ptr += 6 * 80; /* skip DIF segment header */
+       for (j = 0; j < 9; j++) {
+          dv_write_pack(dv_aaux_packs_dist[i][j], c, &frame_ptr[3], i >= c->sys->difseg_size/2);
+          for (d = 8; d < 80; d+=2) {
+             of = c->sys->audio_shuffle[i][j] + (d - 8)/2 * c->sys->audio_stride;
+             if (of*2 >= size)
+                 continue;
+
+             frame_ptr[d] = av_fifo_peek(&c->audio_data[channel], of*2+1); // FIXME: may be we have to admit
+             frame_ptr[d+1] = av_fifo_peek(&c->audio_data[channel], of*2); //        that DV is a big endian PCM
+          }
+          frame_ptr += 16 * 80; /* 15 Video DIFs + 1 Audio DIF */
+       }
+    }
+}
+
+static void dv_inject_metadata(DVMuxContext *c, uint8_t* frame)
+{
+    int j, k;
+    uint8_t* buf;
+
+    for (buf = frame; buf < frame + c->sys->frame_size; buf += 150 * 80) {
+        /* DV subcode: 2nd and 3d DIFs */
+        for (j = 80; j < 80 * 3; j += 80) {
+            for (k = 6; k < 6 * 8; k += 8)
+                dv_write_pack(dv_timecode, c, &buf[j+k]);
+
+            if (((long)(buf-frame)/(c->sys->frame_size/(c->sys->difseg_size*c->sys->n_difchan))%c->sys->difseg_size) > 5) { /* FIXME: is this really needed ? */
+                dv_write_pack(dv_video_recdate, c, &buf[j+14]);
+                dv_write_pack(dv_video_rectime, c, &buf[j+22]);
+                dv_write_pack(dv_video_recdate, c, &buf[j+38]);
+                dv_write_pack(dv_video_rectime, c, &buf[j+46]);
+            }
+        }
+
+        /* DV VAUX: 4th, 5th and 6th 3DIFs */
+        for (j = 80*3 + 3; j < 80*6; j += 80) {
+            dv_write_pack(dv_video_recdate, c, &buf[j+5*2]);
+            dv_write_pack(dv_video_rectime, c, &buf[j+5*3]);
+            dv_write_pack(dv_video_recdate, c, &buf[j+5*11]);
+            dv_write_pack(dv_video_rectime, c, &buf[j+5*12]);
+        }
+    }
+}
+
+/*
+ * The following 3 functions constitute our interface to the world
+ */
+
+int dv_assemble_frame(DVMuxContext *c, AVStream* st,
+                      const uint8_t* data, int data_size, uint8_t** frame)
+{
+    int i, reqasize;
+
+    *frame = &c->frame_buf[0];
+    reqasize = 4 * dv_audio_frame_size(c->sys, c->frames);
+
+    switch (st->codec->codec_type) {
+    case CODEC_TYPE_VIDEO:
+          /* FIXME: we have to have more sensible approach than this one */
+          if (c->has_video)
+              av_log(st->codec, AV_LOG_ERROR, "Can't process DV frame #%d. Insufficient audio data or severe sync problem.\n", c->frames);
+
+          memcpy(*frame, data, c->sys->frame_size);
+          c->has_video = 1;
+          break;
+    case CODEC_TYPE_AUDIO:
+          for (i = 0; i < c->n_ast && st != c->ast[i]; i++);
+
+          /* FIXME: we have to have more sensible approach than this one */
+          if (av_fifo_size(&c->audio_data[i]) + data_size >= 100*AVCODEC_MAX_AUDIO_FRAME_SIZE)
+              av_log(st->codec, AV_LOG_ERROR, "Can't process DV frame #%d. Insufficient video data or severe sync problem.\n", c->frames);
+          av_fifo_write(&c->audio_data[i], data, data_size);
+
+          /* Lets see if we've got enough audio for one DV frame */
+          c->has_audio |= ((reqasize <= av_fifo_size(&c->audio_data[i])) << i);
+
+          break;
+    default:
+          break;
+    }
+
+    /* Lets see if we have enough data to construct one DV frame */
+    if (c->has_video == 1 && c->has_audio + 1 == 1<<c->n_ast) {
+        dv_inject_metadata(c, *frame);
+        for (i=0; i<c->n_ast; i++) {
+             dv_inject_audio(c, i, *frame);
+             av_fifo_drain(&c->audio_data[i], reqasize);
+        }
+
+        c->has_video = 0;
+        c->has_audio = 0;
+        c->frames++;
+
+        return c->sys->frame_size;
+    }
+
+    return 0;
+}
+
+DVMuxContext* dv_init_mux(AVFormatContext* s)
+{
+    DVMuxContext *c = (DVMuxContext *)s->priv_data;
+    AVStream *vst = NULL;
+    int i;
+
+    /* we support at most 1 video and 2 audio streams */
+    if (s->nb_streams > 3)
+        return NULL;
+
+    c->n_ast = 0;
+    c->ast[0] = c->ast[1] = NULL;
+
+    /* We have to sort out where audio and where video stream is */
+    for (i=0; i<s->nb_streams; i++) {
+         switch (s->streams[i]->codec->codec_type) {
+         case CODEC_TYPE_VIDEO:
+               vst = s->streams[i];
+               break;
+         case CODEC_TYPE_AUDIO:
+             c->ast[c->n_ast++] = s->streams[i];
+             break;
+         default:
+               goto bail_out;
+         }
+    }
+
+    /* Some checks -- DV format is very picky about its incoming streams */
+    if (!vst || vst->codec->codec_id != CODEC_ID_DVVIDEO)
+        goto bail_out;
+    for (i=0; i<c->n_ast; i++) {
+        if (c->ast[i] && (c->ast[i]->codec->codec_id != CODEC_ID_PCM_S16LE ||
+                          c->ast[i]->codec->sample_rate != 48000 ||
+                          c->ast[i]->codec->channels != 2))
+            goto bail_out;
+    }
+    c->sys = dv_codec_profile(vst->codec);
+    if (!c->sys)
+        goto bail_out;
+
+    if((c->n_ast > 1) && (c->sys->n_difchan < 2)) {
+        /* only 1 stereo pair is allowed in 25Mbps mode */
+        goto bail_out;
+    }
+
+    /* Ok, everything seems to be in working order */
+    c->frames = 0;
+    c->has_audio = 0;
+    c->has_video = 0;
+    c->start_time = (time_t)s->timestamp;
+
+    for (i=0; i<c->n_ast; i++) {
+        if (c->ast[i] && av_fifo_init(&c->audio_data[i], 100*AVCODEC_MAX_AUDIO_FRAME_SIZE) < 0) {
+            while (i>0) {
+                i--;
+                av_fifo_free(&c->audio_data[i]);
+            }
+            goto bail_out;
+        }
+    }
+
+    return c;
+
+bail_out:
+    return NULL;
+}
+
+void dv_delete_mux(DVMuxContext *c)
+{
+    int i;
+    for (i=0; i < c->n_ast; i++)
+        av_fifo_free(&c->audio_data[i]);
+}
+
+#ifdef CONFIG_MUXERS
+static int dv_write_header(AVFormatContext *s)
+{
+    if (!dv_init_mux(s)) {
+        av_log(s, AV_LOG_ERROR, "Can't initialize DV format!\n"
+                    "Make sure that you supply exactly two streams:\n"
+                    "     video: 25fps or 29.97fps, audio: 2ch/48Khz/PCM\n"
+                    "     (50Mbps allows an optional second audio stream)\n");
+        return -1;
+    }
+    return 0;
+}
+
+static int dv_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    uint8_t* frame;
+    int fsize;
+
+    fsize = dv_assemble_frame((DVMuxContext *)s->priv_data, s->streams[pkt->stream_index],
+                              pkt->data, pkt->size, &frame);
+    if (fsize > 0) {
+        put_buffer(&s->pb, frame, fsize);
+        put_flush_packet(&s->pb);
+    }
+    return 0;
+}
+
+/*
+ * We might end up with some extra A/V data without matching counterpart.
+ * E.g. video data without enough audio to write the complete frame.
+ * Currently we simply drop the last frame. I don't know whether this
+ * is the best strategy of all
+ */
+static int dv_write_trailer(struct AVFormatContext *s)
+{
+    dv_delete_mux((DVMuxContext *)s->priv_data);
+    return 0;
+}
+#endif /* CONFIG_MUXERS */
+
+#ifdef CONFIG_DV_MUXER
+AVOutputFormat dv_muxer = {
+    "dv",
+    "DV video format",
+    NULL,
+    "dv",
+    sizeof(DVMuxContext),
+    CODEC_ID_PCM_S16LE,
+    CODEC_ID_DVVIDEO,
+    dv_write_header,
+    dv_write_packet,
+    dv_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/dxa.c b/contrib/ffmpeg/libavformat/dxa.c
new file mode 100644
index 000000000..f49d3d4ac
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/dxa.c
@@ -0,0 +1,214 @@
+/*
+ * DXA demuxer
+ * Copyright (c) 2007 Konstantin Shishkov.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+#include "riff.h"
+
+#define DXA_EXTRA_SIZE  9
+
+typedef struct{
+    int frames;
+    int has_sound;
+    int bpc;
+    uint32_t bytes_left;
+    int64_t wavpos, vidpos;
+    int readvid;
+}DXAContext;
+
+static int dxa_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 4)
+        return 0;
+    if (p->buf[0] == 'D' && p->buf[1] == 'E' &&
+        p->buf[2] == 'X' && p->buf[3] == 'A')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int dxa_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    DXAContext *c = s->priv_data;
+    AVStream *st, *ast;
+    uint32_t tag;
+    int32_t fps;
+    int w, h;
+    int num, den;
+    int flags;
+
+    tag = get_le32(pb);
+    if (tag != MKTAG('D', 'E', 'X', 'A'))
+        return -1;
+    flags = get_byte(pb);
+    c->frames = get_be16(pb);
+    if(!c->frames){
+        av_log(s, AV_LOG_ERROR, "File contains no frames ???\n");
+        return -1;
+    }
+
+    fps = get_be32(pb);
+    if(fps > 0){
+        den = 1000;
+        num = fps;
+    }else if (fps < 0){
+        den = 100000;
+        num = -fps;
+    }else{
+        den = 10;
+        num = 1;
+    }
+    w = get_be16(pb);
+    h = get_be16(pb);
+    c->has_sound = 0;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return -1;
+
+    // Parse WAV data header
+    if(get_le32(pb) == MKTAG('W', 'A', 'V', 'E')){
+        uint32_t size, fsize;
+        c->has_sound = 1;
+        size = get_be32(pb);
+        c->vidpos = url_ftell(pb) + size;
+        url_fskip(pb, 16);
+        fsize = get_le32(pb);
+
+        ast = av_new_stream(s, 0);
+        if (!ast)
+            return -1;
+        get_wav_header(pb, ast->codec, fsize);
+        // find 'data' chunk
+        while(url_ftell(pb) < c->vidpos && !url_feof(pb)){
+            tag = get_le32(pb);
+            fsize = get_le32(pb);
+            if(tag == MKTAG('d', 'a', 't', 'a')) break;
+            url_fskip(pb, fsize);
+        }
+        c->bpc = (fsize + c->frames - 1) / c->frames;
+        if(ast->codec->block_align)
+            c->bpc = ((c->bpc + ast->codec->block_align - 1) / ast->codec->block_align) * ast->codec->block_align;
+        c->bytes_left = fsize;
+        c->wavpos = url_ftell(pb);
+        url_fseek(pb, c->vidpos, SEEK_SET);
+    }
+
+    /* now we are ready: build format streams */
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id   = CODEC_ID_DXA;
+    st->codec->width      = w;
+    st->codec->height     = h;
+    av_reduce(&den, &num, den, num, (1UL<<31)-1);
+    av_set_pts_info(st, 33, num, den);
+    /* flags & 0x80 means that image is interlaced,
+     * flags & 0x40 means that image has double height
+     * either way set true height
+     */
+    if(flags & 0xC0){
+        st->codec->height >>= 1;
+    }
+    c->readvid = !c->has_sound;
+    c->vidpos  = url_ftell(pb);
+    s->start_time = 0;
+    s->duration = (int64_t)c->frames * AV_TIME_BASE * num / den;
+    av_log(s, AV_LOG_DEBUG, "%d frame(s)\n",c->frames);
+
+    return 0;
+}
+
+static int dxa_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    DXAContext *c = s->priv_data;
+    int ret;
+    uint32_t size;
+    uint8_t buf[DXA_EXTRA_SIZE], pal[768+4];
+    int pal_size = 0;
+
+    if(!c->readvid && c->has_sound && c->bytes_left){
+        c->readvid = 1;
+        url_fseek(&s->pb, c->wavpos, SEEK_SET);
+        size = FFMIN(c->bytes_left, c->bpc);
+        ret = av_get_packet(&s->pb, pkt, size);
+        pkt->stream_index = 1;
+        if(ret != size)
+            return AVERROR_IO;
+        c->bytes_left -= size;
+        c->wavpos = url_ftell(&s->pb);
+        return 0;
+    }
+    url_fseek(&s->pb, c->vidpos, SEEK_SET);
+    while(!url_feof(&s->pb) && c->frames){
+        get_buffer(&s->pb, buf, 4);
+        switch(AV_RL32(buf)){
+        case MKTAG('N', 'U', 'L', 'L'):
+            if(av_new_packet(pkt, 4 + pal_size) < 0)
+                return AVERROR_NOMEM;
+            pkt->stream_index = 0;
+            if(pal_size) memcpy(pkt->data, pal, pal_size);
+            memcpy(pkt->data + pal_size, buf, 4);
+            c->frames--;
+            c->vidpos = url_ftell(&s->pb);
+            c->readvid = 0;
+            return 0;
+        case MKTAG('C', 'M', 'A', 'P'):
+            pal_size = 768+4;
+            memcpy(pal, buf, 4);
+            get_buffer(&s->pb, pal + 4, 768);
+            break;
+        case MKTAG('F', 'R', 'A', 'M'):
+            get_buffer(&s->pb, buf + 4, DXA_EXTRA_SIZE - 4);
+            size = AV_RB32(buf + 5);
+            if(size > 0xFFFFFF){
+                av_log(s, AV_LOG_ERROR, "Frame size is too big: %d\n", size);
+                return -1;
+            }
+            if(av_new_packet(pkt, size + DXA_EXTRA_SIZE + pal_size) < 0)
+                return AVERROR_NOMEM;
+            memcpy(pkt->data + pal_size, buf, DXA_EXTRA_SIZE);
+            ret = get_buffer(&s->pb, pkt->data + DXA_EXTRA_SIZE + pal_size, size);
+            if(ret != size){
+                av_free_packet(pkt);
+                return AVERROR_IO;
+            }
+            if(pal_size) memcpy(pkt->data, pal, pal_size);
+            pkt->stream_index = 0;
+            c->frames--;
+            c->vidpos = url_ftell(&s->pb);
+            c->readvid = 0;
+            return 0;
+        default:
+            av_log(s, AV_LOG_ERROR, "Unknown tag %c%c%c%c\n", buf[0], buf[1], buf[2], buf[3]);
+            return -1;
+        }
+    }
+    return AVERROR(EIO);
+}
+
+AVInputFormat dxa_demuxer = {
+    "dxa",
+    "dxa",
+    sizeof(DXAContext),
+    dxa_probe,
+    dxa_read_header,
+    dxa_read_packet,
+};
diff --git a/contrib/ffmpeg/libavformat/electronicarts.c b/contrib/ffmpeg/libavformat/electronicarts.c
new file mode 100644
index 000000000..762d658ab
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/electronicarts.c
@@ -0,0 +1,291 @@
+/* Electronic Arts Multimedia File Demuxer
+ * Copyright (c) 2004  The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file electronicarts.c
+ * Electronic Arts Multimedia file demuxer (WVE/UV2/etc.)
+ * by Robin Kay (komadori at gekkou.co.uk)
+ */
+
+#include "avformat.h"
+
+#define SCHl_TAG MKTAG('S', 'C', 'H', 'l')
+#define PT00_TAG MKTAG('P', 'T', 0x0, 0x0)
+#define SCDl_TAG MKTAG('S', 'C', 'D', 'l')
+#define pIQT_TAG MKTAG('p', 'I', 'Q', 'T')
+#define SCEl_TAG MKTAG('S', 'C', 'E', 'l')
+#define _TAG MKTAG('', '', '', '')
+
+#define EA_SAMPLE_RATE 22050
+#define EA_BITS_PER_SAMPLE 16
+#define EA_PREAMBLE_SIZE 8
+
+typedef struct EaDemuxContext {
+    int width;
+    int height;
+    int video_stream_index;
+    int track_count;
+
+    int audio_stream_index;
+    int audio_frame_counter;
+
+    int64_t audio_pts;
+    int64_t video_pts;
+    int video_pts_inc;
+    float fps;
+
+    int num_channels;
+    int num_samples;
+    int compression_type;
+} EaDemuxContext;
+
+static uint32_t read_arbitary(ByteIOContext *pb) {
+    uint8_t size, byte;
+    int i;
+    uint32_t word;
+
+    size = get_byte(pb);
+
+    word = 0;
+    for (i = 0; i < size; i++) {
+        byte = get_byte(pb);
+        word <<= 8;
+        word |= byte;
+    }
+
+    return word;
+}
+
+/*
+ * Process WVE file header
+ * Returns 1 if the WVE file is valid and successfully opened, 0 otherwise
+ */
+static int process_ea_header(AVFormatContext *s) {
+    int inHeader;
+    uint32_t blockid, size;
+    EaDemuxContext *ea = (EaDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+
+    if (get_buffer(pb, (void*)&blockid, 4) != 4) {
+        return 0;
+    }
+    if (le2me_32(blockid) != SCHl_TAG) {
+        return 0;
+    }
+
+    if (get_buffer(pb, (void*)&size, 4) != 4) {
+        return 0;
+    }
+    size = le2me_32(size);
+
+    if (get_buffer(pb, (void*)&blockid, 4) != 4) {
+        return 0;
+    }
+    if (le2me_32(blockid) != PT00_TAG) {
+        av_log (s, AV_LOG_ERROR, "PT header missing\n");
+        return 0;
+    }
+
+    inHeader = 1;
+    while (inHeader) {
+        int inSubheader;
+        uint8_t byte;
+        byte = get_byte(pb) & 0xFF;
+
+        switch (byte) {
+        case 0xFD:
+            av_log (s, AV_LOG_INFO, "entered audio subheader\n");
+            inSubheader = 1;
+            while (inSubheader) {
+                uint8_t subbyte;
+                subbyte = get_byte(pb) & 0xFF;
+
+                switch (subbyte) {
+                case 0x82:
+                    ea->num_channels = read_arbitary(pb);
+                    av_log (s, AV_LOG_INFO, "num_channels (element 0x82) set to 0x%08x\n", ea->num_channels);
+                    break;
+                case 0x83:
+                    ea->compression_type = read_arbitary(pb);
+                    av_log (s, AV_LOG_INFO, "compression_type (element 0x83) set to 0x%08x\n", ea->compression_type);
+                    break;
+                case 0x85:
+                    ea->num_samples = read_arbitary(pb);
+                    av_log (s, AV_LOG_INFO, "num_samples (element 0x85) set to 0x%08x\n", ea->num_samples);
+                    break;
+                case 0x8A:
+                    av_log (s, AV_LOG_INFO, "element 0x%02x set to 0x%08x\n", subbyte, read_arbitary(pb));
+                    av_log (s, AV_LOG_INFO, "exited audio subheader\n");
+                    inSubheader = 0;
+                    break;
+                default:
+                    av_log (s, AV_LOG_INFO, "element 0x%02x set to 0x%08x\n", subbyte, read_arbitary(pb));
+                    break;
+                }
+            }
+            break;
+        case 0xFF:
+            av_log (s, AV_LOG_INFO, "end of header block reached\n");
+            inHeader = 0;
+            break;
+        default:
+            av_log (s, AV_LOG_INFO, "header element 0x%02x set to 0x%08x\n", byte, read_arbitary(pb));
+            break;
+        }
+    }
+
+    if ((ea->num_channels != 2) || (ea->compression_type != 7)) {
+        av_log (s, AV_LOG_ERROR, "unsupported stream type\n");
+        return 0;
+    }
+
+    /* skip to the start of the data */
+    url_fseek(pb, size, SEEK_SET);
+
+    return 1;
+}
+
+
+static int ea_probe(AVProbeData *p)
+{
+    if (p->buf_size < 4)
+        return 0;
+
+    if (AV_RL32(&p->buf[0]) != SCHl_TAG)
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int ea_read_header(AVFormatContext *s,
+                          AVFormatParameters *ap)
+{
+    EaDemuxContext *ea = (EaDemuxContext *)s->priv_data;
+    AVStream *st;
+
+    if (!process_ea_header(s))
+        return AVERROR_IO;
+
+#if 0
+    /* initialize the video decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, 90000);
+    ea->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_EA_MJPEG;
+    st->codec->codec_tag = 0;  /* no fourcc */
+#endif
+
+    /* initialize the audio decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, EA_SAMPLE_RATE);
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_ADPCM_EA;
+    st->codec->codec_tag = 0;  /* no tag */
+    st->codec->channels = ea->num_channels;
+    st->codec->sample_rate = EA_SAMPLE_RATE;
+    st->codec->bits_per_sample = EA_BITS_PER_SAMPLE;
+    st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+        st->codec->bits_per_sample / 4;
+    st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+
+    ea->audio_stream_index = st->index;
+    ea->audio_frame_counter = 0;
+
+    return 1;
+}
+
+static int ea_read_packet(AVFormatContext *s,
+                          AVPacket *pkt)
+{
+    EaDemuxContext *ea = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ret = 0;
+    int packet_read = 0;
+    unsigned char preamble[EA_PREAMBLE_SIZE];
+    unsigned int chunk_type, chunk_size;
+
+    while (!packet_read) {
+
+        if (get_buffer(pb, preamble, EA_PREAMBLE_SIZE) != EA_PREAMBLE_SIZE)
+            return AVERROR_IO;
+        chunk_type = AV_RL32(&preamble[0]);
+        chunk_size = AV_RL32(&preamble[4]) - EA_PREAMBLE_SIZE;
+
+        switch (chunk_type) {
+        /* audio data */
+        case SCDl_TAG:
+            ret = av_get_packet(pb, pkt, chunk_size);
+            if (ret != chunk_size)
+                ret = AVERROR_IO;
+            else {
+                    pkt->stream_index = ea->audio_stream_index;
+                    pkt->pts = 90000;
+                    pkt->pts *= ea->audio_frame_counter;
+                    pkt->pts /= EA_SAMPLE_RATE;
+
+                    /* 2 samples/byte, 1 or 2 samples per frame depending
+                     * on stereo; chunk also has 12-byte header */
+                    ea->audio_frame_counter += ((chunk_size - 12) * 2) /
+                        ea->num_channels;
+            }
+
+            packet_read = 1;
+            break;
+
+        /* ending tag */
+        case SCEl_TAG:
+            ret = AVERROR_IO;
+            packet_read = 1;
+            break;
+
+        default:
+            url_fseek(pb, chunk_size, SEEK_CUR);
+            break;
+        }
+
+        /* ending packet */
+        if (chunk_type == SCEl_TAG) {
+        }
+    }
+
+    return ret;
+}
+
+static int ea_read_close(AVFormatContext *s)
+{
+//    EaDemuxContext *ea = (EaDemuxContext *)s->priv_data;
+
+    return 0;
+}
+
+AVInputFormat ea_demuxer = {
+    "ea",
+    "Electronic Arts Multimedia Format",
+    sizeof(EaDemuxContext),
+    ea_probe,
+    ea_read_header,
+    ea_read_packet,
+    ea_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/ffm.c b/contrib/ffmpeg/libavformat/ffm.c
new file mode 100644
index 000000000..a2970ae42
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/ffm.c
@@ -0,0 +1,794 @@
+/*
+ * FFM (ffserver live feed) muxer and demuxer
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <unistd.h>
+
+/* The FFM file is made of blocks of fixed size */
+#define FFM_HEADER_SIZE 14
+#define PACKET_ID       0x666d
+
+/* each packet contains frames (which can span several packets */
+#define FRAME_HEADER_SIZE    8
+#define FLAG_KEY_FRAME       0x01
+
+typedef struct FFMStream {
+    int64_t pts;
+} FFMStream;
+
+enum {
+    READ_HEADER,
+    READ_DATA,
+};
+
+typedef struct FFMContext {
+    /* only reading mode */
+    offset_t write_index, file_size;
+    int read_state;
+    uint8_t header[FRAME_HEADER_SIZE];
+
+    /* read and write */
+    int first_packet; /* true if first packet, needed to set the discontinuity tag */
+    int first_frame_in_packet; /* true if first frame in packet, needed to know if PTS information is valid */
+    int packet_size;
+    int frame_offset;
+    int64_t pts;
+    uint8_t *packet_ptr, *packet_end;
+    uint8_t packet[FFM_PACKET_SIZE];
+} FFMContext;
+
+static int64_t get_pts(AVFormatContext *s, offset_t pos);
+
+/* disable pts hack for testing */
+int ffm_nopts = 0;
+
+#ifdef CONFIG_MUXERS
+static void flush_packet(AVFormatContext *s)
+{
+    FFMContext *ffm = s->priv_data;
+    int fill_size, h;
+    ByteIOContext *pb = &s->pb;
+
+    fill_size = ffm->packet_end - ffm->packet_ptr;
+    memset(ffm->packet_ptr, 0, fill_size);
+
+    if (url_ftell(pb) % ffm->packet_size)
+        av_abort();
+
+    /* put header */
+    put_be16(pb, PACKET_ID);
+    put_be16(pb, fill_size);
+    put_be64(pb, ffm->pts);
+    h = ffm->frame_offset;
+    if (ffm->first_packet)
+        h |= 0x8000;
+    put_be16(pb, h);
+    put_buffer(pb, ffm->packet, ffm->packet_end - ffm->packet);
+    put_flush_packet(pb);
+
+    /* prepare next packet */
+    ffm->frame_offset = 0; /* no key frame */
+    ffm->pts = 0; /* no pts */
+    ffm->packet_ptr = ffm->packet;
+    ffm->first_packet = 0;
+}
+
+/* 'first' is true if first data of a frame */
+static void ffm_write_data(AVFormatContext *s,
+                           const uint8_t *buf, int size,
+                           int64_t pts, int first)
+{
+    FFMContext *ffm = s->priv_data;
+    int len;
+
+    if (first && ffm->frame_offset == 0)
+        ffm->frame_offset = ffm->packet_ptr - ffm->packet + FFM_HEADER_SIZE;
+    if (first && ffm->pts == 0)
+        ffm->pts = pts;
+
+    /* write as many packets as needed */
+    while (size > 0) {
+        len = ffm->packet_end - ffm->packet_ptr;
+        if (len > size)
+            len = size;
+        memcpy(ffm->packet_ptr, buf, len);
+
+        ffm->packet_ptr += len;
+        buf += len;
+        size -= len;
+        if (ffm->packet_ptr >= ffm->packet_end) {
+            /* special case : no pts in packet : we leave the current one */
+            if (ffm->pts == 0)
+                ffm->pts = pts;
+
+            flush_packet(s);
+        }
+    }
+}
+
+static int ffm_write_header(AVFormatContext *s)
+{
+    FFMContext *ffm = s->priv_data;
+    AVStream *st;
+    FFMStream *fst;
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *codec;
+    int bit_rate, i;
+
+    ffm->packet_size = FFM_PACKET_SIZE;
+
+    /* header */
+    put_le32(pb, MKTAG('F', 'F', 'M', '1'));
+    put_be32(pb, ffm->packet_size);
+    /* XXX: store write position in other file ? */
+    put_be64(pb, ffm->packet_size); /* current write position */
+
+    put_be32(pb, s->nb_streams);
+    bit_rate = 0;
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        bit_rate += st->codec->bit_rate;
+    }
+    put_be32(pb, bit_rate);
+
+    /* list of streams */
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        fst = av_mallocz(sizeof(FFMStream));
+        if (!fst)
+            goto fail;
+        av_set_pts_info(st, 64, 1, 1000000);
+        st->priv_data = fst;
+
+        codec = st->codec;
+        /* generic info */
+        put_be32(pb, codec->codec_id);
+        put_byte(pb, codec->codec_type);
+        put_be32(pb, codec->bit_rate);
+        put_be32(pb, st->quality);
+        put_be32(pb, codec->flags);
+        put_be32(pb, codec->flags2);
+        put_be32(pb, codec->debug);
+        /* specific info */
+        switch(codec->codec_type) {
+        case CODEC_TYPE_VIDEO:
+            put_be32(pb, codec->time_base.num);
+            put_be32(pb, codec->time_base.den);
+            put_be16(pb, codec->width);
+            put_be16(pb, codec->height);
+            put_be16(pb, codec->gop_size);
+            put_be32(pb, codec->pix_fmt);
+            put_byte(pb, codec->qmin);
+            put_byte(pb, codec->qmax);
+            put_byte(pb, codec->max_qdiff);
+            put_be16(pb, (int) (codec->qcompress * 10000.0));
+            put_be16(pb, (int) (codec->qblur * 10000.0));
+            put_be32(pb, codec->bit_rate_tolerance);
+            put_strz(pb, codec->rc_eq);
+            put_be32(pb, codec->rc_max_rate);
+            put_be32(pb, codec->rc_min_rate);
+            put_be32(pb, codec->rc_buffer_size);
+            put_be64(pb, av_dbl2int(codec->i_quant_factor));
+            put_be64(pb, av_dbl2int(codec->b_quant_factor));
+            put_be64(pb, av_dbl2int(codec->i_quant_offset));
+            put_be64(pb, av_dbl2int(codec->b_quant_offset));
+            put_be32(pb, codec->dct_algo);
+            put_be32(pb, codec->strict_std_compliance);
+            put_be32(pb, codec->max_b_frames);
+            put_be32(pb, codec->luma_elim_threshold);
+            put_be32(pb, codec->chroma_elim_threshold);
+            put_be32(pb, codec->mpeg_quant);
+            put_be32(pb, codec->intra_dc_precision);
+            put_be32(pb, codec->me_method);
+            put_be32(pb, codec->mb_decision);
+            put_be32(pb, codec->nsse_weight);
+            put_be32(pb, codec->frame_skip_cmp);
+            put_be64(pb, av_dbl2int(codec->rc_buffer_aggressivity));
+            put_be32(pb, codec->codec_tag);
+            break;
+        case CODEC_TYPE_AUDIO:
+            put_be32(pb, codec->sample_rate);
+            put_le16(pb, codec->channels);
+            put_le16(pb, codec->frame_size);
+            break;
+        default:
+            return -1;
+        }
+        /* hack to have real time */
+        if (ffm_nopts)
+            fst->pts = 0;
+        else
+            fst->pts = av_gettime();
+    }
+
+    /* flush until end of block reached */
+    while ((url_ftell(pb) % ffm->packet_size) != 0)
+        put_byte(pb, 0);
+
+    put_flush_packet(pb);
+
+    /* init packet mux */
+    ffm->packet_ptr = ffm->packet;
+    ffm->packet_end = ffm->packet + ffm->packet_size - FFM_HEADER_SIZE;
+    assert(ffm->packet_end >= ffm->packet);
+    ffm->frame_offset = 0;
+    ffm->pts = 0;
+    ffm->first_packet = 1;
+
+    return 0;
+ fail:
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        av_freep(&st->priv_data);
+    }
+    return -1;
+}
+
+static int ffm_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVStream *st = s->streams[pkt->stream_index];
+    FFMStream *fst = st->priv_data;
+    int64_t pts;
+    uint8_t header[FRAME_HEADER_SIZE];
+    int duration;
+    int size= pkt->size;
+
+    //XXX/FIXME use duration from pkt
+    if (st->codec->codec_type == CODEC_TYPE_AUDIO) {
+        duration = ((float)st->codec->frame_size / st->codec->sample_rate * 1000000.0);
+    } else {
+        duration = (1000000.0 * st->codec->time_base.num / (float)st->codec->time_base.den);
+    }
+
+    pts = fst->pts;
+    /* packet size & key_frame */
+    header[0] = pkt->stream_index;
+    header[1] = 0;
+    if (pkt->flags & PKT_FLAG_KEY)
+        header[1] |= FLAG_KEY_FRAME;
+    header[2] = (size >> 16) & 0xff;
+    header[3] = (size >> 8) & 0xff;
+    header[4] = size & 0xff;
+    header[5] = (duration >> 16) & 0xff;
+    header[6] = (duration >> 8) & 0xff;
+    header[7] = duration & 0xff;
+    ffm_write_data(s, header, FRAME_HEADER_SIZE, pts, 1);
+    ffm_write_data(s, pkt->data, size, pts, 0);
+
+    fst->pts += duration;
+    return 0;
+}
+
+static int ffm_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    FFMContext *ffm = s->priv_data;
+
+    /* flush packets */
+    if (ffm->packet_ptr > ffm->packet)
+        flush_packet(s);
+
+    put_flush_packet(pb);
+
+    if (!url_is_streamed(pb)) {
+        int64_t size;
+        /* update the write offset */
+        size = url_ftell(pb);
+        url_fseek(pb, 8, SEEK_SET);
+        put_be64(pb, size);
+        put_flush_packet(pb);
+    }
+
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+/* ffm demux */
+
+static int ffm_is_avail_data(AVFormatContext *s, int size)
+{
+    FFMContext *ffm = s->priv_data;
+    offset_t pos, avail_size;
+    int len;
+
+    len = ffm->packet_end - ffm->packet_ptr;
+    if (!ffm_nopts) {
+        /* XXX: I don't understand this test, so I disabled it for testing */
+        if (size <= len)
+            return 1;
+    }
+    pos = url_ftell(&s->pb);
+    if (pos == ffm->write_index) {
+        /* exactly at the end of stream */
+        return 0;
+    } else if (pos < ffm->write_index) {
+        avail_size = ffm->write_index - pos;
+    } else {
+        avail_size = (ffm->file_size - pos) + (ffm->write_index - FFM_PACKET_SIZE);
+    }
+    avail_size = (avail_size / ffm->packet_size) * (ffm->packet_size - FFM_HEADER_SIZE) + len;
+    if (size <= avail_size)
+        return 1;
+    else
+        return 0;
+}
+
+/* first is true if we read the frame header */
+static int ffm_read_data(AVFormatContext *s,
+                         uint8_t *buf, int size, int first)
+{
+    FFMContext *ffm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int len, fill_size, size1, frame_offset;
+
+    size1 = size;
+    while (size > 0) {
+    redo:
+        len = ffm->packet_end - ffm->packet_ptr;
+        if (len > size)
+            len = size;
+        if (len == 0) {
+            if (url_ftell(pb) == ffm->file_size)
+                url_fseek(pb, ffm->packet_size, SEEK_SET);
+    retry_read:
+            get_be16(pb); /* PACKET_ID */
+            fill_size = get_be16(pb);
+            ffm->pts = get_be64(pb);
+            ffm->first_frame_in_packet = 1;
+            frame_offset = get_be16(pb);
+            get_buffer(pb, ffm->packet, ffm->packet_size - FFM_HEADER_SIZE);
+            ffm->packet_end = ffm->packet + (ffm->packet_size - FFM_HEADER_SIZE - fill_size);
+            if (ffm->packet_end < ffm->packet)
+                return -1;
+            /* if first packet or resynchronization packet, we must
+               handle it specifically */
+            if (ffm->first_packet || (frame_offset & 0x8000)) {
+                if (!frame_offset) {
+                    /* This packet has no frame headers in it */
+                    if (url_ftell(pb) >= ffm->packet_size * 3) {
+                        url_fseek(pb, -ffm->packet_size * 2, SEEK_CUR);
+                        goto retry_read;
+                    }
+                    /* This is bad, we cannot find a valid frame header */
+                    return 0;
+                }
+                ffm->first_packet = 0;
+                if ((frame_offset & 0x7ffff) < FFM_HEADER_SIZE)
+                    return -1;
+                ffm->packet_ptr = ffm->packet + (frame_offset & 0x7fff) - FFM_HEADER_SIZE;
+                if (!first)
+                    break;
+            } else {
+                ffm->packet_ptr = ffm->packet;
+            }
+            goto redo;
+        }
+        memcpy(buf, ffm->packet_ptr, len);
+        buf += len;
+        ffm->packet_ptr += len;
+        size -= len;
+        first = 0;
+    }
+    return size1 - size;
+}
+
+
+static void adjust_write_index(AVFormatContext *s)
+{
+    FFMContext *ffm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int64_t pts;
+    //offset_t orig_write_index = ffm->write_index;
+    offset_t pos_min, pos_max;
+    int64_t pts_start;
+    offset_t ptr = url_ftell(pb);
+
+
+    pos_min = 0;
+    pos_max = ffm->file_size - 2 * FFM_PACKET_SIZE;
+
+    pts_start = get_pts(s, pos_min);
+
+    pts = get_pts(s, pos_max);
+
+    if (pts - 100000 > pts_start)
+        goto end;
+
+    ffm->write_index = FFM_PACKET_SIZE;
+
+    pts_start = get_pts(s, pos_min);
+
+    pts = get_pts(s, pos_max);
+
+    if (pts - 100000 <= pts_start) {
+        while (1) {
+            offset_t newpos;
+            int64_t newpts;
+
+            newpos = ((pos_max + pos_min) / (2 * FFM_PACKET_SIZE)) * FFM_PACKET_SIZE;
+
+            if (newpos == pos_min)
+                break;
+
+            newpts = get_pts(s, newpos);
+
+            if (newpts - 100000 <= pts) {
+                pos_max = newpos;
+                pts = newpts;
+            } else {
+                pos_min = newpos;
+            }
+        }
+        ffm->write_index += pos_max;
+    }
+
+    //printf("Adjusted write index from %"PRId64" to %"PRId64": pts=%0.6f\n", orig_write_index, ffm->write_index, pts / 1000000.);
+    //printf("pts range %0.6f - %0.6f\n", get_pts(s, 0) / 1000000. , get_pts(s, ffm->file_size - 2 * FFM_PACKET_SIZE) / 1000000. );
+
+ end:
+    url_fseek(pb, ptr, SEEK_SET);
+}
+
+
+static int ffm_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    FFMContext *ffm = s->priv_data;
+    AVStream *st;
+    FFMStream *fst;
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *codec;
+    int i, nb_streams;
+    uint32_t tag;
+
+    /* header */
+    tag = get_le32(pb);
+    if (tag != MKTAG('F', 'F', 'M', '1'))
+        goto fail;
+    ffm->packet_size = get_be32(pb);
+    if (ffm->packet_size != FFM_PACKET_SIZE)
+        goto fail;
+    ffm->write_index = get_be64(pb);
+    /* get also filesize */
+    if (!url_is_streamed(pb)) {
+        ffm->file_size = url_fsize(pb);
+        adjust_write_index(s);
+    } else {
+        ffm->file_size = (UINT64_C(1) << 63) - 1;
+    }
+
+    nb_streams = get_be32(pb);
+    get_be32(pb); /* total bitrate */
+    /* read each stream */
+    for(i=0;i<nb_streams;i++) {
+        char rc_eq_buf[128];
+
+        st = av_new_stream(s, 0);
+        if (!st)
+            goto fail;
+        fst = av_mallocz(sizeof(FFMStream));
+        if (!fst)
+            goto fail;
+        s->streams[i] = st;
+
+        av_set_pts_info(st, 64, 1, 1000000);
+
+        st->priv_data = fst;
+
+        codec = st->codec;
+        /* generic info */
+        codec->codec_id = get_be32(pb);
+        codec->codec_type = get_byte(pb); /* codec_type */
+        codec->bit_rate = get_be32(pb);
+        st->quality = get_be32(pb);
+        codec->flags = get_be32(pb);
+        codec->flags2 = get_be32(pb);
+        codec->debug = get_be32(pb);
+        /* specific info */
+        switch(codec->codec_type) {
+        case CODEC_TYPE_VIDEO:
+            codec->time_base.num = get_be32(pb);
+            codec->time_base.den = get_be32(pb);
+            codec->width = get_be16(pb);
+            codec->height = get_be16(pb);
+            codec->gop_size = get_be16(pb);
+            codec->pix_fmt = get_be32(pb);
+            codec->qmin = get_byte(pb);
+            codec->qmax = get_byte(pb);
+            codec->max_qdiff = get_byte(pb);
+            codec->qcompress = get_be16(pb) / 10000.0;
+            codec->qblur = get_be16(pb) / 10000.0;
+            codec->bit_rate_tolerance = get_be32(pb);
+            codec->rc_eq = av_strdup(get_strz(pb, rc_eq_buf, sizeof(rc_eq_buf)));
+            codec->rc_max_rate = get_be32(pb);
+            codec->rc_min_rate = get_be32(pb);
+            codec->rc_buffer_size = get_be32(pb);
+            codec->i_quant_factor = av_int2dbl(get_be64(pb));
+            codec->b_quant_factor = av_int2dbl(get_be64(pb));
+            codec->i_quant_offset = av_int2dbl(get_be64(pb));
+            codec->b_quant_offset = av_int2dbl(get_be64(pb));
+            codec->dct_algo = get_be32(pb);
+            codec->strict_std_compliance = get_be32(pb);
+            codec->max_b_frames = get_be32(pb);
+            codec->luma_elim_threshold = get_be32(pb);
+            codec->chroma_elim_threshold = get_be32(pb);
+            codec->mpeg_quant = get_be32(pb);
+            codec->intra_dc_precision = get_be32(pb);
+            codec->me_method = get_be32(pb);
+            codec->mb_decision = get_be32(pb);
+            codec->nsse_weight = get_be32(pb);
+            codec->frame_skip_cmp = get_be32(pb);
+            codec->rc_buffer_aggressivity = av_int2dbl(get_be64(pb));
+            codec->codec_tag = get_be32(pb);
+            break;
+        case CODEC_TYPE_AUDIO:
+            codec->sample_rate = get_be32(pb);
+            codec->channels = get_le16(pb);
+            codec->frame_size = get_le16(pb);
+            break;
+        default:
+            goto fail;
+        }
+
+    }
+
+    /* get until end of block reached */
+    while ((url_ftell(pb) % ffm->packet_size) != 0)
+        get_byte(pb);
+
+    /* init packet demux */
+    ffm->packet_ptr = ffm->packet;
+    ffm->packet_end = ffm->packet;
+    ffm->frame_offset = 0;
+    ffm->pts = 0;
+    ffm->read_state = READ_HEADER;
+    ffm->first_packet = 1;
+    return 0;
+ fail:
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        if (st) {
+            av_freep(&st->priv_data);
+            av_free(st);
+        }
+    }
+    return -1;
+}
+
+/* return < 0 if eof */
+static int ffm_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int size;
+    FFMContext *ffm = s->priv_data;
+    int duration;
+
+    switch(ffm->read_state) {
+    case READ_HEADER:
+        if (!ffm_is_avail_data(s, FRAME_HEADER_SIZE)) {
+            return AVERROR(EAGAIN);
+        }
+#if 0
+        printf("pos=%08"PRIx64" spos=%"PRIx64", write_index=%"PRIx64" size=%"PRIx64"\n",
+               url_ftell(&s->pb), s->pb.pos, ffm->write_index, ffm->file_size);
+#endif
+        if (ffm_read_data(s, ffm->header, FRAME_HEADER_SIZE, 1) !=
+            FRAME_HEADER_SIZE)
+            return AVERROR(EAGAIN);
+#if 0
+        {
+            int i;
+            for(i=0;i<FRAME_HEADER_SIZE;i++)
+                printf("%02x ", ffm->header[i]);
+            printf("\n");
+        }
+#endif
+        ffm->read_state = READ_DATA;
+        /* fall thru */
+    case READ_DATA:
+        size = (ffm->header[2] << 16) | (ffm->header[3] << 8) | ffm->header[4];
+        if (!ffm_is_avail_data(s, size)) {
+            return AVERROR(EAGAIN);
+        }
+
+        duration = (ffm->header[5] << 16) | (ffm->header[6] << 8) | ffm->header[7];
+
+        av_new_packet(pkt, size);
+        pkt->stream_index = ffm->header[0];
+        pkt->pos = url_ftell(&s->pb);
+        if (ffm->header[1] & FLAG_KEY_FRAME)
+            pkt->flags |= PKT_FLAG_KEY;
+
+        ffm->read_state = READ_HEADER;
+        if (ffm_read_data(s, pkt->data, size, 0) != size) {
+            /* bad case: desynchronized packet. we cancel all the packet loading */
+            av_free_packet(pkt);
+            return AVERROR(EAGAIN);
+        }
+        if (ffm->first_frame_in_packet)
+        {
+            pkt->pts = ffm->pts;
+            ffm->first_frame_in_packet = 0;
+        }
+        pkt->duration = duration;
+        break;
+    }
+    return 0;
+}
+
+//#define DEBUG_SEEK
+
+/* pos is between 0 and file_size - FFM_PACKET_SIZE. It is translated
+   by the write position inside this function */
+static void ffm_seek1(AVFormatContext *s, offset_t pos1)
+{
+    FFMContext *ffm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    offset_t pos;
+
+    pos = pos1 + ffm->write_index;
+    if (pos >= ffm->file_size)
+        pos -= (ffm->file_size - FFM_PACKET_SIZE);
+#ifdef DEBUG_SEEK
+    printf("seek to %"PRIx64" -> %"PRIx64"\n", pos1, pos);
+#endif
+    url_fseek(pb, pos, SEEK_SET);
+}
+
+static int64_t get_pts(AVFormatContext *s, offset_t pos)
+{
+    ByteIOContext *pb = &s->pb;
+    int64_t pts;
+
+    ffm_seek1(s, pos);
+    url_fskip(pb, 4);
+    pts = get_be64(pb);
+#ifdef DEBUG_SEEK
+    printf("pts=%0.6f\n", pts / 1000000.0);
+#endif
+    return pts;
+}
+
+/* seek to a given time in the file. The file read pointer is
+   positionned at or before pts. XXX: the following code is quite
+   approximative */
+static int ffm_seek(AVFormatContext *s, int stream_index, int64_t wanted_pts, int flags)
+{
+    FFMContext *ffm = s->priv_data;
+    offset_t pos_min, pos_max, pos;
+    int64_t pts_min, pts_max, pts;
+    double pos1;
+
+#ifdef DEBUG_SEEK
+    printf("wanted_pts=%0.6f\n", wanted_pts / 1000000.0);
+#endif
+    /* find the position using linear interpolation (better than
+       dichotomy in typical cases) */
+    pos_min = 0;
+    pos_max = ffm->file_size - 2 * FFM_PACKET_SIZE;
+    while (pos_min <= pos_max) {
+        pts_min = get_pts(s, pos_min);
+        pts_max = get_pts(s, pos_max);
+        /* linear interpolation */
+        pos1 = (double)(pos_max - pos_min) * (double)(wanted_pts - pts_min) /
+            (double)(pts_max - pts_min);
+        pos = (((int64_t)pos1) / FFM_PACKET_SIZE) * FFM_PACKET_SIZE;
+        if (pos <= pos_min)
+            pos = pos_min;
+        else if (pos >= pos_max)
+            pos = pos_max;
+        pts = get_pts(s, pos);
+        /* check if we are lucky */
+        if (pts == wanted_pts) {
+            goto found;
+        } else if (pts > wanted_pts) {
+            pos_max = pos - FFM_PACKET_SIZE;
+        } else {
+            pos_min = pos + FFM_PACKET_SIZE;
+        }
+    }
+    pos = (flags & AVSEEK_FLAG_BACKWARD) ? pos_min : pos_max;
+    if (pos > 0)
+        pos -= FFM_PACKET_SIZE;
+ found:
+    ffm_seek1(s, pos);
+    return 0;
+}
+
+#ifdef CONFIG_FFSERVER
+offset_t ffm_read_write_index(int fd)
+{
+    uint8_t buf[8];
+    offset_t pos;
+    int i;
+
+    lseek(fd, 8, SEEK_SET);
+    read(fd, buf, 8);
+    pos = 0;
+    for(i=0;i<8;i++)
+        pos |= (int64_t)buf[i] << (56 - i * 8);
+    return pos;
+}
+
+void ffm_write_write_index(int fd, offset_t pos)
+{
+    uint8_t buf[8];
+    int i;
+
+    for(i=0;i<8;i++)
+        buf[i] = (pos >> (56 - i * 8)) & 0xff;
+    lseek(fd, 8, SEEK_SET);
+    write(fd, buf, 8);
+}
+
+void ffm_set_write_index(AVFormatContext *s, offset_t pos, offset_t file_size)
+{
+    FFMContext *ffm = s->priv_data;
+    ffm->write_index = pos;
+    ffm->file_size = file_size;
+}
+#endif // CONFIG_FFSERVER
+
+static int ffm_read_close(AVFormatContext *s)
+{
+    AVStream *st;
+    int i;
+
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        av_freep(&st->priv_data);
+    }
+    return 0;
+}
+
+static int ffm_probe(AVProbeData *p)
+{
+    if (p->buf_size >= 4 &&
+        p->buf[0] == 'F' && p->buf[1] == 'F' && p->buf[2] == 'M' &&
+        p->buf[3] == '1')
+        return AVPROBE_SCORE_MAX + 1;
+    return 0;
+}
+
+#ifdef CONFIG_FFM_DEMUXER
+AVInputFormat ffm_demuxer = {
+    "ffm",
+    "ffm format",
+    sizeof(FFMContext),
+    ffm_probe,
+    ffm_read_header,
+    ffm_read_packet,
+    ffm_read_close,
+    ffm_seek,
+};
+#endif
+#ifdef CONFIG_FFM_MUXER
+AVOutputFormat ffm_muxer = {
+    "ffm",
+    "ffm format",
+    "",
+    "ffm",
+    sizeof(FFMContext),
+    /* not really used */
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG1VIDEO,
+    ffm_write_header,
+    ffm_write_packet,
+    ffm_write_trailer,
+};
+#endif //CONFIG_FFM_MUXER
diff --git a/contrib/ffmpeg/libavformat/file.c b/contrib/ffmpeg/libavformat/file.c
new file mode 100644
index 000000000..3caf80a61
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/file.c
@@ -0,0 +1,130 @@
+/*
+ * Buffered file io for ffmpeg system
+ * Copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+
+/* standard file protocol */
+
+static int file_open(URLContext *h, const char *filename, int flags)
+{
+    int access;
+    int fd;
+
+    strstart(filename, "file:", &filename);
+
+    if (flags & URL_RDWR) {
+        access = O_CREAT | O_TRUNC | O_RDWR;
+    } else if (flags & URL_WRONLY) {
+        access = O_CREAT | O_TRUNC | O_WRONLY;
+    } else {
+        access = O_RDONLY;
+    }
+#if defined(__MINGW32__) || defined(CONFIG_OS2) || defined(__CYGWIN__)
+    access |= O_BINARY;
+#endif
+    fd = open(filename, access, 0666);
+    if (fd < 0)
+        return AVERROR(ENOENT);
+    h->priv_data = (void *)(size_t)fd;
+    return 0;
+}
+
+static int file_read(URLContext *h, unsigned char *buf, int size)
+{
+    int fd = (size_t)h->priv_data;
+    return read(fd, buf, size);
+}
+
+static int file_write(URLContext *h, unsigned char *buf, int size)
+{
+    int fd = (size_t)h->priv_data;
+    return write(fd, buf, size);
+}
+
+/* XXX: use llseek */
+static offset_t file_seek(URLContext *h, offset_t pos, int whence)
+{
+    int fd = (size_t)h->priv_data;
+    return lseek(fd, pos, whence);
+}
+
+static int file_close(URLContext *h)
+{
+    int fd = (size_t)h->priv_data;
+    return close(fd);
+}
+
+URLProtocol file_protocol = {
+    "file",
+    file_open,
+    file_read,
+    file_write,
+    file_seek,
+    file_close,
+};
+
+/* pipe protocol */
+
+static int pipe_open(URLContext *h, const char *filename, int flags)
+{
+    int fd;
+
+    if (flags & URL_WRONLY) {
+        fd = 1;
+    } else {
+        fd = 0;
+    }
+#if defined(__MINGW32__) || defined(CONFIG_OS2) || defined(__CYGWIN__)
+    setmode(fd, O_BINARY);
+#endif
+    h->priv_data = (void *)(size_t)fd;
+    h->is_streamed = 1;
+    return 0;
+}
+
+static int pipe_read(URLContext *h, unsigned char *buf, int size)
+{
+    int fd = (size_t)h->priv_data;
+    return read(fd, buf, size);
+}
+
+static int pipe_write(URLContext *h, unsigned char *buf, int size)
+{
+    int fd = (size_t)h->priv_data;
+    return write(fd, buf, size);
+}
+
+static int pipe_close(URLContext *h)
+{
+    return 0;
+}
+
+URLProtocol pipe_protocol = {
+    "pipe",
+    pipe_open,
+    pipe_read,
+    pipe_write,
+    NULL,
+    pipe_close,
+};
diff --git a/contrib/ffmpeg/libavformat/flic.c b/contrib/ffmpeg/libavformat/flic.c
new file mode 100644
index 000000000..0c3a7f01f
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/flic.c
@@ -0,0 +1,223 @@
+/*
+ * FLI/FLC Animation File Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file flic.c
+ * FLI/FLC file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * for more information on the .fli/.flc file format and all of its many
+ * variations, visit:
+ *   http://www.compuphase.com/flic.htm
+ *
+ * This demuxer handles standard 0xAF11- and 0xAF12-type FLIs. It also
+ * handles special FLIs from the PC game "Magic Carpet".
+ */
+
+#include "avformat.h"
+
+#define FLIC_FILE_MAGIC_1 0xAF11
+#define FLIC_FILE_MAGIC_2 0xAF12
+#define FLIC_FILE_MAGIC_3 0xAF44  /* Flic Type for Extended FLX Format which
+                                     originated in Dave's Targa Animator (DTA) */
+#define FLIC_CHUNK_MAGIC_1 0xF1FA
+#define FLIC_CHUNK_MAGIC_2 0xF5FA
+#define FLIC_MC_PTS_INC 6000  /* pts increment for Magic Carpet game FLIs */
+#define FLIC_DEFAULT_PTS_INC 6000  /* for FLIs that have 0 speed */
+
+#define FLIC_HEADER_SIZE 128
+#define FLIC_PREAMBLE_SIZE 6
+
+typedef struct FlicDemuxContext {
+    int frame_pts_inc;
+    int64_t pts;
+    int video_stream_index;
+} FlicDemuxContext;
+
+static int flic_probe(AVProbeData *p)
+{
+    int magic_number;
+
+    if (p->buf_size < 6)
+        return 0;
+
+    magic_number = AV_RL16(&p->buf[4]);
+    if ((magic_number != FLIC_FILE_MAGIC_1) &&
+        (magic_number != FLIC_FILE_MAGIC_2) &&
+        (magic_number != FLIC_FILE_MAGIC_3))
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int flic_read_header(AVFormatContext *s,
+                            AVFormatParameters *ap)
+{
+    FlicDemuxContext *flic = (FlicDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned char header[FLIC_HEADER_SIZE];
+    AVStream *st;
+    int speed;
+    int magic_number;
+
+    flic->pts = 0;
+
+    /* load the whole header and pull out the width and height */
+    if (get_buffer(pb, header, FLIC_HEADER_SIZE) != FLIC_HEADER_SIZE)
+        return AVERROR_IO;
+
+    magic_number = AV_RL16(&header[4]);
+    speed = AV_RL32(&header[0x10]);
+
+    /* initialize the decoder streams */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    flic->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_FLIC;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = AV_RL16(&header[0x08]);
+    st->codec->height = AV_RL16(&header[0x0A]);
+
+    if (!st->codec->width || !st->codec->height)
+        return AVERROR_INVALIDDATA;
+
+    /* send over the whole 128-byte FLIC header */
+    st->codec->extradata_size = FLIC_HEADER_SIZE;
+    st->codec->extradata = av_malloc(FLIC_HEADER_SIZE);
+    memcpy(st->codec->extradata, header, FLIC_HEADER_SIZE);
+
+    av_set_pts_info(st, 33, 1, 90000);
+
+    /* Time to figure out the framerate: If there is a FLIC chunk magic
+     * number at offset 0x10, assume this is from the Bullfrog game,
+     * Magic Carpet. */
+    if (AV_RL16(&header[0x10]) == FLIC_CHUNK_MAGIC_1) {
+
+        flic->frame_pts_inc = FLIC_MC_PTS_INC;
+
+        /* rewind the stream since the first chunk is at offset 12 */
+        url_fseek(pb, 12, SEEK_SET);
+
+        /* send over abbreviated FLIC header chunk */
+        av_free(st->codec->extradata);
+        st->codec->extradata_size = 12;
+        st->codec->extradata = av_malloc(12);
+        memcpy(st->codec->extradata, header, 12);
+
+    } else if (magic_number == FLIC_FILE_MAGIC_1) {
+        /*
+         * in this case, the speed (n) is number of 1/70s ticks between frames:
+         *
+         *    pts        n * frame #
+         *  --------  =  -----------  => pts = n * (90000/70) * frame #
+         *   90000           70
+         *
+         *  therefore, the frame pts increment = n * 1285.7
+         */
+        flic->frame_pts_inc = speed * 1285.7;
+    } else if ((magic_number == FLIC_FILE_MAGIC_2) ||
+               (magic_number == FLIC_FILE_MAGIC_3)) {
+        /*
+         * in this case, the speed (n) is number of milliseconds between frames:
+         *
+         *    pts        n * frame #
+         *  --------  =  -----------  => pts = n * 90 * frame #
+         *   90000          1000
+         *
+         *  therefore, the frame pts increment = n * 90
+         */
+        flic->frame_pts_inc = speed * 90;
+    } else {
+        av_log(s, AV_LOG_INFO, "Invalid or unsupported magic chunk in file\n");
+        return AVERROR_INVALIDDATA;
+    }
+
+    if (flic->frame_pts_inc == 0)
+        flic->frame_pts_inc = FLIC_DEFAULT_PTS_INC;
+
+    return 0;
+}
+
+static int flic_read_packet(AVFormatContext *s,
+                            AVPacket *pkt)
+{
+    FlicDemuxContext *flic = (FlicDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int packet_read = 0;
+    unsigned int size;
+    int magic;
+    int ret = 0;
+    unsigned char preamble[FLIC_PREAMBLE_SIZE];
+
+    while (!packet_read) {
+
+        if ((ret = get_buffer(pb, preamble, FLIC_PREAMBLE_SIZE)) !=
+            FLIC_PREAMBLE_SIZE) {
+            ret = AVERROR_IO;
+            break;
+        }
+
+        size = AV_RL32(&preamble[0]);
+        magic = AV_RL16(&preamble[4]);
+
+        if (((magic == FLIC_CHUNK_MAGIC_1) || (magic == FLIC_CHUNK_MAGIC_2)) && size > FLIC_PREAMBLE_SIZE) {
+            if (av_new_packet(pkt, size)) {
+                ret = AVERROR_IO;
+                break;
+            }
+            pkt->stream_index = flic->video_stream_index;
+            pkt->pts = flic->pts;
+            pkt->pos = url_ftell(pb);
+            memcpy(pkt->data, preamble, FLIC_PREAMBLE_SIZE);
+            ret = get_buffer(pb, pkt->data + FLIC_PREAMBLE_SIZE,
+                size - FLIC_PREAMBLE_SIZE);
+            if (ret != size - FLIC_PREAMBLE_SIZE) {
+                av_free_packet(pkt);
+                ret = AVERROR_IO;
+            }
+            flic->pts += flic->frame_pts_inc;
+            packet_read = 1;
+        } else {
+            /* not interested in this chunk */
+            url_fseek(pb, size - 6, SEEK_CUR);
+        }
+    }
+
+    return ret;
+}
+
+static int flic_read_close(AVFormatContext *s)
+{
+//    FlicDemuxContext *flic = (FlicDemuxContext *)s->priv_data;
+
+    return 0;
+}
+
+AVInputFormat flic_demuxer = {
+    "flic",
+    "FLI/FLC/FLX animation format",
+    sizeof(FlicDemuxContext),
+    flic_probe,
+    flic_read_header,
+    flic_read_packet,
+    flic_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/flv.h b/contrib/ffmpeg/libavformat/flv.h
new file mode 100644
index 000000000..1484ac15d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/flv.h
@@ -0,0 +1,110 @@
+/**
+ * @file flv.h
+ * FLV common header
+ *
+ * Copyright (c) 2006 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FLV_H
+#define FLV_H
+
+/* offsets for packed values */
+#define FLV_AUDIO_SAMPLESSIZE_OFFSET 1
+#define FLV_AUDIO_SAMPLERATE_OFFSET  2
+#define FLV_AUDIO_CODECID_OFFSET     4
+
+#define FLV_VIDEO_FRAMETYPE_OFFSET   4
+
+/* bitmasks to isolate specific values */
+#define FLV_AUDIO_CHANNEL_MASK    0x01
+#define FLV_AUDIO_SAMPLESIZE_MASK 0x02
+#define FLV_AUDIO_SAMPLERATE_MASK 0x0c
+#define FLV_AUDIO_CODECID_MASK    0xf0
+
+#define FLV_VIDEO_CODECID_MASK    0x0f
+#define FLV_VIDEO_FRAMETYPE_MASK  0xf0
+
+#define AMF_END_OF_OBJECT         0x09
+
+enum {
+    FLV_HEADER_FLAG_HASVIDEO = 1,
+    FLV_HEADER_FLAG_HASAUDIO = 4,
+};
+
+enum {
+    FLV_TAG_TYPE_AUDIO = 0x08,
+    FLV_TAG_TYPE_VIDEO = 0x09,
+    FLV_TAG_TYPE_META  = 0x12,
+};
+
+enum {
+    FLV_MONO   = 0,
+    FLV_STEREO = 1,
+};
+
+enum {
+    FLV_SAMPLESSIZE_8BIT  = 0,
+    FLV_SAMPLESSIZE_16BIT = 1 << FLV_AUDIO_SAMPLESSIZE_OFFSET,
+};
+
+enum {
+    FLV_SAMPLERATE_SPECIAL = 0, /**< signifies 5512Hz and 8000Hz in the case of NELLYMOSER */
+    FLV_SAMPLERATE_11025HZ = 1 << FLV_AUDIO_SAMPLERATE_OFFSET,
+    FLV_SAMPLERATE_22050HZ = 2 << FLV_AUDIO_SAMPLERATE_OFFSET,
+    FLV_SAMPLERATE_44100HZ = 3 << FLV_AUDIO_SAMPLERATE_OFFSET,
+};
+
+enum {
+    FLV_CODECID_PCM_BE              = 0,
+    FLV_CODECID_ADPCM               = 1 << FLV_AUDIO_CODECID_OFFSET,
+    FLV_CODECID_MP3                 = 2 << FLV_AUDIO_CODECID_OFFSET,
+    FLV_CODECID_PCM_LE              = 3 << FLV_AUDIO_CODECID_OFFSET,
+    FLV_CODECID_NELLYMOSER_8HZ_MONO = 5 << FLV_AUDIO_CODECID_OFFSET,
+    FLV_CODECID_NELLYMOSER          = 6 << FLV_AUDIO_CODECID_OFFSET,
+};
+
+enum {
+    FLV_CODECID_H263    = 2,
+    FLV_CODECID_SCREEN  = 3,
+    FLV_CODECID_VP6     = 4,
+    FLV_CODECID_VP6A    = 5,
+    FLV_CODECID_SCREEN2 = 6,
+};
+
+enum {
+    FLV_FRAME_KEY        = 1 << FLV_VIDEO_FRAMETYPE_OFFSET,
+    FLV_FRAME_INTER      = 2 << FLV_VIDEO_FRAMETYPE_OFFSET,
+    FLV_FRAME_DISP_INTER = 3 << FLV_VIDEO_FRAMETYPE_OFFSET,
+};
+
+typedef enum {
+    AMF_DATA_TYPE_NUMBER      = 0x00,
+    AMF_DATA_TYPE_BOOL        = 0x01,
+    AMF_DATA_TYPE_STRING      = 0x02,
+    AMF_DATA_TYPE_OBJECT      = 0x03,
+    AMF_DATA_TYPE_NULL        = 0x05,
+    AMF_DATA_TYPE_UNDEFINED   = 0x06,
+    AMF_DATA_TYPE_REFERENCE   = 0x07,
+    AMF_DATA_TYPE_MIXEDARRAY  = 0x08,
+    AMF_DATA_TYPE_ARRAY       = 0x0a,
+    AMF_DATA_TYPE_DATE        = 0x0b,
+    AMF_DATA_TYPE_UNSUPPORTED = 0x0d,
+} AMFDataType;
+
+#endif /* FLV_H */
diff --git a/contrib/ffmpeg/libavformat/flvdec.c b/contrib/ffmpeg/libavformat/flvdec.c
new file mode 100644
index 000000000..bf91fbbc7
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/flvdec.c
@@ -0,0 +1,395 @@
+/*
+ * FLV demuxer
+ * Copyright (c) 2003 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ *
+ * This demuxer will generate a 1 byte extradata for VP6F content.
+ * It is composed of:
+ *  - upper 4bits: difference between encoded width and visible width
+ *  - lower 4bits: difference between encoded height and visible height
+ */
+#include "avformat.h"
+#include "flv.h"
+
+static int flv_probe(AVProbeData *p)
+{
+    const uint8_t *d;
+
+    if (p->buf_size < 6)
+        return 0;
+    d = p->buf;
+    if (d[0] == 'F' && d[1] == 'L' && d[2] == 'V' && d[3] < 5 && d[5]==0) {
+        return AVPROBE_SCORE_MAX;
+    }
+    return 0;
+}
+
+static void flv_set_audio_codec(AVFormatContext *s, AVStream *astream, int flv_codecid) {
+    AVCodecContext *acodec = astream->codec;
+    switch(flv_codecid) {
+        //no distinction between S16 and S8 PCM codec flags
+        case FLV_CODECID_PCM_BE:
+            acodec->codec_id = acodec->bits_per_sample == 8 ? CODEC_ID_PCM_S8 : CODEC_ID_PCM_S16BE; break;
+        case FLV_CODECID_PCM_LE:
+            acodec->codec_id = acodec->bits_per_sample == 8 ? CODEC_ID_PCM_S8 : CODEC_ID_PCM_S16LE; break;
+        case FLV_CODECID_ADPCM: acodec->codec_id = CODEC_ID_ADPCM_SWF;                              break;
+        case FLV_CODECID_MP3  : acodec->codec_id = CODEC_ID_MP3      ; astream->need_parsing = 1  ; break;
+        case FLV_CODECID_NELLYMOSER_8HZ_MONO:
+            acodec->sample_rate = 8000; //in case metadata does not otherwise declare samplerate
+        case FLV_CODECID_NELLYMOSER:
+        default:
+            av_log(s, AV_LOG_INFO, "Unsupported audio codec (%x)\n", flv_codecid >> FLV_AUDIO_CODECID_OFFSET);
+            acodec->codec_tag = flv_codecid >> FLV_AUDIO_CODECID_OFFSET;
+    }
+}
+
+static int flv_set_video_codec(AVFormatContext *s, AVStream *vstream, int flv_codecid) {
+    AVCodecContext *vcodec = vstream->codec;
+    switch(flv_codecid) {
+        case FLV_CODECID_H263  : vcodec->codec_id = CODEC_ID_FLV1   ; break;
+        case FLV_CODECID_SCREEN: vcodec->codec_id = CODEC_ID_FLASHSV; break;
+        case FLV_CODECID_VP6   : vcodec->codec_id = CODEC_ID_VP6F   ;
+            if(vcodec->extradata_size != 1) {
+                vcodec->extradata_size = 1;
+                vcodec->extradata = av_malloc(1);
+            }
+            vcodec->extradata[0] = get_byte(&s->pb);
+            return 1; // 1 byte body size adjustment for flv_read_packet()
+        default:
+            av_log(s, AV_LOG_INFO, "Unsupported video codec (%x)\n", flv_codecid);
+            vcodec->codec_tag = flv_codecid;
+    }
+
+    return 0;
+}
+
+static int amf_get_string(ByteIOContext *ioc, char *buffer, int buffsize) {
+    int length = get_be16(ioc);
+    if(length >= buffsize) {
+        url_fskip(ioc, length);
+        return -1;
+    }
+
+    get_buffer(ioc, buffer, length);
+
+    buffer[length] = '\0';
+
+    return length;
+}
+
+static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vstream, const char *key, unsigned int max_pos, int depth) {
+    AVCodecContext *acodec, *vcodec;
+    ByteIOContext *ioc;
+    AMFDataType amf_type;
+    char str_val[256];
+    double num_val;
+
+    num_val = 0;
+    ioc = &s->pb;
+
+    amf_type = get_byte(ioc);
+
+    switch(amf_type) {
+        case AMF_DATA_TYPE_NUMBER:
+            num_val = av_int2dbl(get_be64(ioc)); break;
+        case AMF_DATA_TYPE_BOOL:
+            num_val = get_byte(ioc); break;
+        case AMF_DATA_TYPE_STRING:
+            if(amf_get_string(ioc, str_val, sizeof(str_val)) < 0)
+                return -1;
+            break;
+        case AMF_DATA_TYPE_OBJECT: {
+            unsigned int keylen;
+
+            while(url_ftell(ioc) < max_pos - 2 && (keylen = get_be16(ioc))) {
+                url_fskip(ioc, keylen); //skip key string
+                if(amf_parse_object(s, NULL, NULL, NULL, max_pos, depth + 1) < 0)
+                    return -1; //if we couldn't skip, bomb out.
+            }
+            if(get_byte(ioc) != AMF_END_OF_OBJECT)
+                return -1;
+        }
+            break;
+        case AMF_DATA_TYPE_NULL:
+        case AMF_DATA_TYPE_UNDEFINED:
+        case AMF_DATA_TYPE_UNSUPPORTED:
+            break; //these take up no additional space
+        case AMF_DATA_TYPE_MIXEDARRAY:
+            url_fskip(ioc, 4); //skip 32-bit max array index
+            while(url_ftell(ioc) < max_pos - 2 && amf_get_string(ioc, str_val, sizeof(str_val)) > 0) {
+                //this is the only case in which we would want a nested parse to not skip over the object
+                if(amf_parse_object(s, astream, vstream, str_val, max_pos, depth + 1) < 0)
+                    return -1;
+            }
+            if(get_byte(ioc) != AMF_END_OF_OBJECT)
+                return -1;
+            break;
+        case AMF_DATA_TYPE_ARRAY: {
+            unsigned int arraylen, i;
+
+            arraylen = get_be32(ioc);
+            for(i = 0; i < arraylen && url_ftell(ioc) < max_pos - 1; i++) {
+                if(amf_parse_object(s, NULL, NULL, NULL, max_pos, depth + 1) < 0)
+                    return -1; //if we couldn't skip, bomb out.
+            }
+        }
+            break;
+        case AMF_DATA_TYPE_DATE:
+            url_fskip(ioc, 8 + 2); //timestamp (double) and UTC offset (int16)
+            break;
+        default: //unsupported type, we couldn't skip
+            return -1;
+    }
+
+    if(depth == 1 && key) { //only look for metadata values when we are not nested and key != NULL
+        acodec = astream ? astream->codec : NULL;
+        vcodec = vstream ? vstream->codec : NULL;
+
+        if(amf_type == AMF_DATA_TYPE_BOOL) {
+            if(!strcmp(key, "stereo") && acodec) acodec->channels = num_val > 0 ? 2 : 1;
+        } else if(amf_type == AMF_DATA_TYPE_NUMBER) {
+            if(!strcmp(key, "duration")) s->duration = num_val * AV_TIME_BASE;
+//            else if(!strcmp(key, "width")  && vcodec && num_val > 0) vcodec->width  = num_val;
+//            else if(!strcmp(key, "height") && vcodec && num_val > 0) vcodec->height = num_val;
+            else if(!strcmp(key, "audiocodecid") && acodec) flv_set_audio_codec(s, astream, (int)num_val << FLV_AUDIO_CODECID_OFFSET);
+            else if(!strcmp(key, "videocodecid") && vcodec) flv_set_video_codec(s, vstream, (int)num_val);
+            else if(!strcmp(key, "audiosamplesize") && acodec && num_val >= 0) {
+                acodec->bits_per_sample = num_val;
+                //we may have to rewrite a previously read codecid because FLV only marks PCM endianness.
+                if(num_val == 8 && (acodec->codec_id == CODEC_ID_PCM_S16BE || acodec->codec_id == CODEC_ID_PCM_S16LE))
+                    acodec->codec_id = CODEC_ID_PCM_S8;
+            }
+            else if(!strcmp(key, "audiosamplerate") && acodec && num_val >= 0) {
+                //some tools, like FLVTool2, write consistently approximate metadata sample rates
+                switch((int)num_val) {
+                    case 44000: acodec->sample_rate = 44100  ; break;
+                    case 22000: acodec->sample_rate = 22050  ; break;
+                    case 11000: acodec->sample_rate = 11025  ; break;
+                    case 5000 : acodec->sample_rate = 5512   ; break;
+                    default   : acodec->sample_rate = num_val;
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+
+static int flv_read_metabody(AVFormatContext *s, unsigned int next_pos) {
+    AMFDataType type;
+    AVStream *stream, *astream, *vstream;
+    ByteIOContext *ioc;
+    int i, keylen;
+    char buffer[11]; //only needs to hold the string "onMetaData". Anything longer is something we don't want.
+
+    astream = NULL;
+    vstream = NULL;
+    keylen = 0;
+    ioc = &s->pb;
+
+    //first object needs to be "onMetaData" string
+    type = get_byte(ioc);
+    if(type != AMF_DATA_TYPE_STRING || amf_get_string(ioc, buffer, sizeof(buffer)) < 0 || strcmp(buffer, "onMetaData"))
+        return -1;
+
+    //find the streams now so that amf_parse_object doesn't need to do the lookup every time it is called.
+    for(i = 0; i < s->nb_streams; i++) {
+        stream = s->streams[i];
+        if     (stream->codec->codec_type == CODEC_TYPE_AUDIO) astream = stream;
+        else if(stream->codec->codec_type == CODEC_TYPE_VIDEO) vstream = stream;
+    }
+
+    //parse the second object (we want a mixed array)
+    if(amf_parse_object(s, astream, vstream, buffer, next_pos, 0) < 0)
+        return -1;
+
+    return 0;
+}
+
+static int flv_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    int offset, flags;
+    AVStream *st;
+
+    url_fskip(&s->pb, 4);
+    flags = get_byte(&s->pb);
+    /* old flvtool cleared this field */
+    /* FIXME: better fix needed */
+    if (!flags) {
+        flags = FLV_HEADER_FLAG_HASVIDEO | FLV_HEADER_FLAG_HASAUDIO;
+        av_log(s, AV_LOG_WARNING, "Broken FLV file, which says no streams present, this might fail\n");
+    }
+
+    if(flags & FLV_HEADER_FLAG_HASVIDEO){
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        av_set_pts_info(st, 24, 1, 1000); /* 24 bit pts in ms */
+    }
+    if(flags & FLV_HEADER_FLAG_HASAUDIO){
+        st = av_new_stream(s, 1);
+        if (!st)
+            return AVERROR_NOMEM;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        av_set_pts_info(st, 24, 1, 1000); /* 24 bit pts in ms */
+    }
+
+    offset = get_be32(&s->pb);
+    url_fseek(&s->pb, offset, SEEK_SET);
+
+    s->start_time = 0;
+
+    return 0;
+}
+
+static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int ret, i, type, size, pts, flags, is_audio, next, pos;
+    AVStream *st = NULL;
+
+ for(;;){
+    pos = url_ftell(&s->pb);
+    url_fskip(&s->pb, 4); /* size of previous packet */
+    type = get_byte(&s->pb);
+    size = get_be24(&s->pb);
+    pts = get_be24(&s->pb);
+//    av_log(s, AV_LOG_DEBUG, "type:%d, size:%d, pts:%d\n", type, size, pts);
+    if (url_feof(&s->pb))
+        return AVERROR_IO;
+    url_fskip(&s->pb, 4); /* reserved */
+    flags = 0;
+
+    if(size == 0)
+        continue;
+
+    next= size + url_ftell(&s->pb);
+
+    if (type == FLV_TAG_TYPE_AUDIO) {
+        is_audio=1;
+        flags = get_byte(&s->pb);
+    } else if (type == FLV_TAG_TYPE_VIDEO) {
+        is_audio=0;
+        flags = get_byte(&s->pb);
+    } else {
+        if (type == FLV_TAG_TYPE_META && size > 13+1+4)
+            flv_read_metabody(s, next);
+        else /* skip packet */
+            av_log(s, AV_LOG_ERROR, "skipping flv packet: type %d, size %d, flags %d\n", type, size, flags);
+        url_fseek(&s->pb, next, SEEK_SET);
+        continue;
+    }
+
+    /* now find stream */
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        if (st->id == is_audio)
+            break;
+    }
+    if(i == s->nb_streams){
+        av_log(NULL, AV_LOG_ERROR, "invalid stream\n");
+        url_fseek(&s->pb, next, SEEK_SET);
+        continue;
+    }
+//    av_log(NULL, AV_LOG_DEBUG, "%d %X %d \n", is_audio, flags, st->discard);
+    if(  (st->discard >= AVDISCARD_NONKEY && !((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY ||         is_audio))
+       ||(st->discard >= AVDISCARD_BIDIR  &&  ((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_DISP_INTER && !is_audio))
+       || st->discard >= AVDISCARD_ALL
+       ){
+        url_fseek(&s->pb, next, SEEK_SET);
+        continue;
+    }
+    if ((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY)
+        av_add_index_entry(st, pos, pts, size, 0, AVINDEX_KEYFRAME);
+    break;
+ }
+
+    // if not streamed and no duration from metadata then seek to end to find the duration from the timestamps
+    if(!url_is_streamed(&s->pb) && s->duration==AV_NOPTS_VALUE){
+        int size;
+        const int pos= url_ftell(&s->pb);
+        const int fsize= url_fsize(&s->pb);
+        url_fseek(&s->pb, fsize-4, SEEK_SET);
+        size= get_be32(&s->pb);
+        url_fseek(&s->pb, fsize-3-size, SEEK_SET);
+        if(size == get_be24(&s->pb) + 11){
+            s->duration= get_be24(&s->pb) * (int64_t)AV_TIME_BASE / 1000;
+        }
+        url_fseek(&s->pb, pos, SEEK_SET);
+    }
+
+    if(is_audio){
+        if(!st->codec->sample_rate || !st->codec->bits_per_sample || (!st->codec->codec_id && !st->codec->codec_tag)) {
+            st->codec->channels = (flags & FLV_AUDIO_CHANNEL_MASK) == FLV_STEREO ? 2 : 1;
+            if((flags & FLV_AUDIO_CODECID_MASK) == FLV_CODECID_NELLYMOSER_8HZ_MONO)
+                st->codec->sample_rate= 8000;
+            else
+                st->codec->sample_rate = (44100 << ((flags & FLV_AUDIO_SAMPLERATE_MASK) >> FLV_AUDIO_SAMPLERATE_OFFSET) >> 3);
+            st->codec->bits_per_sample = (flags & FLV_AUDIO_SAMPLESIZE_MASK) ? 16 : 8;
+            flv_set_audio_codec(s, st, flags & FLV_AUDIO_CODECID_MASK);
+        }
+    }else{
+        size -= flv_set_video_codec(s, st, flags & FLV_VIDEO_CODECID_MASK);
+    }
+
+    ret= av_get_packet(&s->pb, pkt, size - 1);
+    if (ret <= 0) {
+        return AVERROR_IO;
+    }
+    /* note: we need to modify the packet size here to handle the last
+       packet */
+    pkt->size = ret;
+    pkt->pts = pts;
+    pkt->stream_index = st->index;
+
+    if (is_audio || ((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY))
+        pkt->flags |= PKT_FLAG_KEY;
+
+    return ret;
+}
+
+static int flv_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int flv_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
+{
+    AVStream *st = s->streams[stream_index];
+    int index = av_index_search_timestamp(st, timestamp, flags);
+    if (index < 0)
+        return -1;
+    url_fseek(&s->pb, st->index_entries[index].pos, SEEK_SET);
+
+    return 0;
+}
+
+AVInputFormat flv_demuxer = {
+    "flv",
+    "flv format",
+    0,
+    flv_probe,
+    flv_read_header,
+    flv_read_packet,
+    flv_read_close,
+    flv_read_seek,
+    .extensions = "flv",
+    .value = CODEC_ID_FLV1,
+};
diff --git a/contrib/ffmpeg/libavformat/flvenc.c b/contrib/ffmpeg/libavformat/flvenc.c
new file mode 100644
index 000000000..ece585d77
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/flvenc.c
@@ -0,0 +1,336 @@
+/*
+ * FLV muxer
+ * Copyright (c) 2003 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "flv.h"
+#include "riff.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+static const AVCodecTag flv_video_codec_ids[] = {
+    {CODEC_ID_FLV1,    FLV_CODECID_H263  },
+    {CODEC_ID_FLASHSV, FLV_CODECID_SCREEN},
+    {CODEC_ID_VP6F,    FLV_CODECID_VP6   },
+    {CODEC_ID_VP6,     FLV_CODECID_VP6   },
+    {CODEC_ID_NONE,    0}
+};
+
+static const AVCodecTag flv_audio_codec_ids[] = {
+    {CODEC_ID_MP3,       FLV_CODECID_MP3    >> FLV_AUDIO_CODECID_OFFSET},
+    {CODEC_ID_PCM_S8,    FLV_CODECID_PCM_BE >> FLV_AUDIO_CODECID_OFFSET},
+    {CODEC_ID_PCM_S16BE, FLV_CODECID_PCM_BE >> FLV_AUDIO_CODECID_OFFSET},
+    {CODEC_ID_PCM_S16LE, FLV_CODECID_PCM_LE >> FLV_AUDIO_CODECID_OFFSET},
+    {CODEC_ID_ADPCM_SWF, FLV_CODECID_ADPCM  >> FLV_AUDIO_CODECID_OFFSET},
+    {CODEC_ID_NONE,      0}
+};
+
+typedef struct FLVContext {
+    int hasAudio;
+    int hasVideo;
+    int reserved;
+    offset_t duration_offset;
+    offset_t filesize_offset;
+    int64_t duration;
+} FLVContext;
+
+static int get_audio_flags(AVCodecContext *enc){
+    int flags = (enc->bits_per_sample == 16) ? FLV_SAMPLESSIZE_16BIT : FLV_SAMPLESSIZE_8BIT;
+
+    switch (enc->sample_rate) {
+        case    44100:
+            flags |= FLV_SAMPLERATE_44100HZ;
+            break;
+        case    22050:
+            flags |= FLV_SAMPLERATE_22050HZ;
+            break;
+        case    11025:
+            flags |= FLV_SAMPLERATE_11025HZ;
+            break;
+        case     8000: //nellymoser only
+        case     5512: //not mp3
+            flags |= FLV_SAMPLERATE_SPECIAL;
+            break;
+        default:
+            av_log(enc, AV_LOG_ERROR, "flv doesnt support that sample rate, choose from (44100, 22050, 11025)\n");
+            return -1;
+    }
+
+    if (enc->channels > 1) {
+        flags |= FLV_STEREO;
+    }
+
+    switch(enc->codec_id){
+    case CODEC_ID_MP3:
+        flags |= FLV_CODECID_MP3    | FLV_SAMPLESSIZE_16BIT;
+        break;
+    case CODEC_ID_PCM_S8:
+        flags |= FLV_CODECID_PCM_BE | FLV_SAMPLESSIZE_8BIT;
+        break;
+    case CODEC_ID_PCM_S16BE:
+        flags |= FLV_CODECID_PCM_BE | FLV_SAMPLESSIZE_16BIT;
+        break;
+    case CODEC_ID_PCM_S16LE:
+        flags |= FLV_CODECID_PCM_LE | FLV_SAMPLESSIZE_16BIT;
+        break;
+    case CODEC_ID_ADPCM_SWF:
+        flags |= FLV_CODECID_ADPCM | FLV_SAMPLESSIZE_16BIT;
+        break;
+    case 0:
+        flags |= enc->codec_tag<<4;
+        break;
+    default:
+        av_log(enc, AV_LOG_ERROR, "codec not compatible with flv\n");
+        return -1;
+    }
+
+    return flags;
+}
+
+static void put_amf_string(ByteIOContext *pb, const char *str)
+{
+    size_t len = strlen(str);
+    put_be16(pb, len);
+    put_buffer(pb, str, len);
+}
+
+static void put_amf_double(ByteIOContext *pb, double d)
+{
+    put_byte(pb, AMF_DATA_TYPE_NUMBER);
+    put_be64(pb, av_dbl2int(d));
+}
+
+static void put_amf_bool(ByteIOContext *pb, int b) {
+    put_byte(pb, AMF_DATA_TYPE_BOOL);
+    put_byte(pb, !!b);
+}
+
+static int flv_write_header(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    FLVContext *flv = s->priv_data;
+    int i, width, height, samplerate, samplesize, channels, audiocodecid, videocodecid;
+    double framerate = 0.0;
+    int metadata_size_pos, data_size;
+
+    flv->hasAudio = 0;
+    flv->hasVideo = 0;
+
+    for(i=0; i<s->nb_streams; i++){
+        AVCodecContext *enc = s->streams[i]->codec;
+        if (enc->codec_type == CODEC_TYPE_VIDEO) {
+            width = enc->width;
+            height = enc->height;
+            if (s->streams[i]->r_frame_rate.den && s->streams[i]->r_frame_rate.num) {
+                framerate = av_q2d(s->streams[i]->r_frame_rate);
+            } else {
+                framerate = 1/av_q2d(s->streams[i]->codec->time_base);
+            }
+            flv->hasVideo=1;
+
+            videocodecid = enc->codec_tag;
+            if(videocodecid == 0) {
+                av_log(enc, AV_LOG_ERROR, "video codec not compatible with flv\n");
+                return -1;
+            }
+        } else {
+            flv->hasAudio=1;
+            samplerate = enc->sample_rate;
+            channels = enc->channels;
+
+            audiocodecid = enc->codec_tag;
+            samplesize = (enc->codec_id == CODEC_ID_PCM_S8) ? 8 : 16;
+
+            if(get_audio_flags(enc)<0)
+                return -1;
+        }
+        av_set_pts_info(s->streams[i], 24, 1, 1000); /* 24 bit pts in ms */
+    }
+    put_tag(pb,"FLV");
+    put_byte(pb,1);
+    put_byte(pb,   FLV_HEADER_FLAG_HASAUDIO * flv->hasAudio
+                 + FLV_HEADER_FLAG_HASVIDEO * flv->hasVideo);
+    put_be32(pb,9);
+    put_be32(pb,0);
+
+    for(i=0; i<s->nb_streams; i++){
+        if(s->streams[i]->codec->codec_tag == 5){
+            put_byte(pb,8); // message type
+            put_be24(pb,0); // include flags
+            put_be24(pb,0); // time stamp
+            put_be32(pb,0); // reserved
+            put_be32(pb,11); // size
+            flv->reserved=5;
+        }
+    }
+
+    /* write meta_tag */
+    put_byte(pb, 18);         // tag type META
+    metadata_size_pos= url_ftell(pb);
+    put_be24(pb, 0);          // size of data part (sum of all parts below)
+    put_be24(pb, 0);          // time stamp
+    put_be32(pb, 0);          // reserved
+
+    /* now data of data_size size */
+
+    /* first event name as a string */
+    put_byte(pb, AMF_DATA_TYPE_STRING);
+    put_amf_string(pb, "onMetaData"); // 12 bytes
+
+    /* mixed array (hash) with size and string/type/data tuples */
+    put_byte(pb, AMF_DATA_TYPE_MIXEDARRAY);
+    put_be32(pb, 5*flv->hasVideo + 4*flv->hasAudio + 2); // +2 for duration and file size
+
+    put_amf_string(pb, "duration");
+    flv->duration_offset= url_ftell(pb);
+    put_amf_double(pb, 0); // delayed write
+
+    if(flv->hasVideo){
+        put_amf_string(pb, "width");
+        put_amf_double(pb, width);
+
+        put_amf_string(pb, "height");
+        put_amf_double(pb, height);
+
+        put_amf_string(pb, "videodatarate");
+        put_amf_double(pb, s->bit_rate / 1024.0);
+
+        put_amf_string(pb, "framerate");
+        put_amf_double(pb, framerate);
+
+        put_amf_string(pb, "videocodecid");
+        put_amf_double(pb, videocodecid);
+    }
+
+    if(flv->hasAudio){
+        put_amf_string(pb, "audiosamplerate");
+        put_amf_double(pb, samplerate);
+
+        put_amf_string(pb, "audiosamplesize");
+        put_amf_double(pb, samplesize);
+
+        put_amf_string(pb, "stereo");
+        put_amf_bool(pb, (channels == 2));
+
+        put_amf_string(pb, "audiocodecid");
+        put_amf_double(pb, audiocodecid);
+    }
+
+    put_amf_string(pb, "filesize");
+    flv->filesize_offset= url_ftell(pb);
+    put_amf_double(pb, 0); // delayed write
+
+    put_amf_string(pb, "");
+    put_byte(pb, AMF_END_OF_OBJECT);
+
+    /* write total size of tag */
+    data_size= url_ftell(pb) - metadata_size_pos - 10;
+    url_fseek(pb, metadata_size_pos, SEEK_SET);
+    put_be24(pb, data_size);
+    url_fseek(pb, data_size + 10 - 3, SEEK_CUR);
+    put_be32(pb, data_size + 11);
+
+    return 0;
+}
+
+static int flv_write_trailer(AVFormatContext *s)
+{
+    int64_t file_size;
+
+    ByteIOContext *pb = &s->pb;
+    FLVContext *flv = s->priv_data;
+
+    file_size = url_ftell(pb);
+
+    /* update informations */
+    url_fseek(pb, flv->duration_offset, SEEK_SET);
+    put_amf_double(pb, flv->duration / (double)1000);
+    url_fseek(pb, flv->filesize_offset, SEEK_SET);
+    put_amf_double(pb, file_size);
+
+    url_fseek(pb, file_size, SEEK_SET);
+    return 0;
+}
+
+static int flv_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *enc = s->streams[pkt->stream_index]->codec;
+    FLVContext *flv = s->priv_data;
+    int size= pkt->size;
+    int flags;
+
+//    av_log(s, AV_LOG_DEBUG, "type:%d pts: %"PRId64" size:%d\n", enc->codec_type, timestamp, size);
+
+    if (enc->codec_type == CODEC_TYPE_VIDEO) {
+        put_byte(pb, FLV_TAG_TYPE_VIDEO);
+
+        flags = enc->codec_tag;
+        if(flags == 0) {
+            av_log(enc, AV_LOG_ERROR, "video codec %X not compatible with flv\n",enc->codec_id);
+            return -1;
+        }
+
+        flags |= pkt->flags & PKT_FLAG_KEY ? FLV_FRAME_KEY : FLV_FRAME_INTER;
+    } else {
+        assert(enc->codec_type == CODEC_TYPE_AUDIO);
+        flags = get_audio_flags(enc);
+
+        assert(size);
+
+        put_byte(pb, FLV_TAG_TYPE_AUDIO);
+    }
+
+    if ((enc->codec_id == CODEC_ID_VP6) || (enc->codec_id == CODEC_ID_VP6F))
+        put_be24(pb,size+2); // include the extra byte needed for VP6 in flv and flags
+    else
+        put_be24(pb,size+1); // include flags
+    put_be24(pb,pkt->pts);
+    put_be32(pb,flv->reserved);
+    put_byte(pb,flags);
+    if (enc->codec_id == CODEC_ID_VP6)
+        put_byte(pb,0);
+    if (enc->codec_id == CODEC_ID_VP6F)
+        put_byte(pb, enc->extradata_size ? enc->extradata[0] : 0);
+    put_buffer(pb, pkt->data, size);
+    put_be32(pb,size+1+11); // previous tag size
+    flv->duration = pkt->pts + pkt->duration;
+
+    put_flush_packet(pb);
+    return 0;
+}
+
+AVOutputFormat flv_muxer = {
+    "flv",
+    "flv format",
+    "video/x-flv",
+    "flv",
+    sizeof(FLVContext),
+#ifdef CONFIG_LIBMP3LAME
+    CODEC_ID_MP3,
+#else // CONFIG_LIBMP3LAME
+    CODEC_ID_NONE,
+#endif // CONFIG_LIBMP3LAME
+    CODEC_ID_FLV1,
+    flv_write_header,
+    flv_write_packet,
+    flv_write_trailer,
+    .codec_tag= (const AVCodecTag*[]){flv_video_codec_ids, flv_audio_codec_ids, 0},
+};
diff --git a/contrib/ffmpeg/libavformat/framehook.c b/contrib/ffmpeg/libavformat/framehook.c
new file mode 100644
index 000000000..8738f8030
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/framehook.c
@@ -0,0 +1,120 @@
+/*
+ * Video processing hooks
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <errno.h>
+#include "config.h"
+#include "avformat.h"
+#include "framehook.h"
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+
+typedef struct _FrameHookEntry {
+    struct _FrameHookEntry *next;
+    FrameHookConfigureFn Configure;
+    FrameHookProcessFn Process;
+    FrameHookReleaseFn Release;
+    void *ctx;
+} FrameHookEntry;
+
+static FrameHookEntry *first_hook;
+
+/* Returns 0 on OK */
+int frame_hook_add(int argc, char *argv[])
+{
+#ifdef CONFIG_VHOOK
+    void *loaded;
+    FrameHookEntry *fhe, **fhep;
+
+    if (argc < 1) {
+        return ENOENT;
+    }
+
+    loaded = dlopen(argv[0], RTLD_NOW);
+    if (!loaded) {
+        av_log(NULL, AV_LOG_ERROR, "%s\n", dlerror());
+        return -1;
+    }
+
+    fhe = av_mallocz(sizeof(*fhe));
+    if (!fhe) {
+        return AVERROR(ENOMEM);
+    }
+
+    fhe->Configure = dlsym(loaded, "Configure");
+    fhe->Process = dlsym(loaded, "Process");
+    fhe->Release = dlsym(loaded, "Release");    /* Optional */
+
+    if (!fhe->Process) {
+        av_log(NULL, AV_LOG_ERROR, "Failed to find Process entrypoint in %s\n", argv[0]);
+        return AVERROR(ENOENT);
+    }
+
+    if (!fhe->Configure && argc > 1) {
+        av_log(NULL, AV_LOG_ERROR, "Failed to find Configure entrypoint in %s\n", argv[0]);
+        return AVERROR(ENOENT);
+    }
+
+    if (argc > 1 || fhe->Configure) {
+        if (fhe->Configure(&fhe->ctx, argc, argv)) {
+            av_log(NULL, AV_LOG_ERROR, "Failed to Configure %s\n", argv[0]);
+            return AVERROR(EINVAL);
+        }
+    }
+
+    for (fhep = &first_hook; *fhep; fhep = &((*fhep)->next)) {
+    }
+
+    *fhep = fhe;
+
+    return 0;
+#else
+    av_log(NULL, AV_LOG_ERROR, "Video hooking not compiled into this version\n");
+    return 1;
+#endif
+}
+
+void frame_hook_process(AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
+{
+    if (first_hook) {
+        FrameHookEntry *fhe;
+
+        for (fhe = first_hook; fhe; fhe = fhe->next) {
+            fhe->Process(fhe->ctx, pict, pix_fmt, width, height, pts);
+        }
+    }
+}
+
+void frame_hook_release(void)
+{
+    FrameHookEntry *fhe;
+    FrameHookEntry *fhenext;
+
+    for (fhe = first_hook; fhe; fhe = fhenext) {
+        fhenext = fhe->next;
+        if (fhe->Release)
+            fhe->Release(fhe->ctx);
+        av_free(fhe);
+    }
+
+    first_hook = NULL;
+}
diff --git a/contrib/ffmpeg/libavformat/framehook.h b/contrib/ffmpeg/libavformat/framehook.h
new file mode 100644
index 000000000..06ed4f889
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/framehook.h
@@ -0,0 +1,52 @@
+/*
+ * video processing hooks
+ * copyright (c) 2000, 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _FRAMEHOOK_H
+#define _FRAMEHOOK_H
+
+#warning VHOOK is deprecated please help porting libmpcodecs or a better filter system to ffmpeg instead of wasting your time writing new fiters for this crappy one
+
+/*
+ * Prototypes for interface to .so that implement a video processing hook
+ */
+
+#include "avcodec.h"
+
+/* Function must be called 'Configure' */
+typedef int (FrameHookConfigure)(void **ctxp, int argc, char *argv[]);
+typedef FrameHookConfigure *FrameHookConfigureFn;
+extern FrameHookConfigure Configure;
+
+/* Function must be called 'Process' */
+typedef void (FrameHookProcess)(void *ctx, struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts);
+typedef FrameHookProcess *FrameHookProcessFn;
+extern FrameHookProcess Process;
+
+/* Function must be called 'Release' */
+typedef void (FrameHookRelease)(void *ctx);
+typedef FrameHookRelease *FrameHookReleaseFn;
+extern FrameHookRelease Release;
+
+extern int frame_hook_add(int argc, char *argv[]);
+extern void frame_hook_process(struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts);
+extern void frame_hook_release(void);
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/gif.c b/contrib/ffmpeg/libavformat/gif.c
new file mode 100644
index 000000000..1083710d5
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/gif.c
@@ -0,0 +1,419 @@
+/*
+ * Animated GIF muxer
+ * Copyright (c) 2000 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * First version by Francois Revol revol@free.fr
+ *
+ * Features and limitations:
+ * - currently no compression is performed,
+ *   in fact the size of the data is 9/8 the size of the image in 8bpp
+ * - uses only a global standard palette
+ * - tested with IE 5.0, Opera for BeOS, NetPositive (BeOS), and Mozilla (BeOS).
+ *
+ * Reference documents:
+ * http://www.goice.co.jp/member/mo/formats/gif.html
+ * http://astronomy.swin.edu.au/pbourke/dataformats/gif/
+ * http://www.dcs.ed.ac.uk/home/mxr/gfx/2d/GIF89a.txt
+ *
+ * this url claims to have an LZW algorithm not covered by Unisys patent:
+ * http://www.msg.net/utility/whirlgif/gifencod.html
+ * could help reduce the size of the files _a lot_...
+ * some sites mentions an RLE type compression also.
+ */
+
+#include "avformat.h"
+#include "bitstream.h"
+
+/* bitstream minipacket size */
+#define GIF_CHUNKS 100
+
+/* slows down the decoding (and some browsers don't like it) */
+/* update on the 'some browsers don't like it issue from above: this was probably due to missing 'Data Sub-block Terminator' (byte 19) in the app_header */
+#define GIF_ADD_APP_HEADER // required to enable looping of animated gif
+
+typedef struct {
+    unsigned char r;
+    unsigned char g;
+    unsigned char b;
+} rgb_triplet;
+
+/* we use the standard 216 color palette */
+
+/* this script was used to create the palette:
+ * for r in 00 33 66 99 cc ff; do for g in 00 33 66 99 cc ff; do echo -n "    "; for b in 00 33 66 99 cc ff; do
+ *   echo -n "{ 0x$r, 0x$g, 0x$b }, "; done; echo ""; done; done
+ */
+
+static const rgb_triplet gif_clut[216] = {
+    { 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x33 }, { 0x00, 0x00, 0x66 }, { 0x00, 0x00, 0x99 }, { 0x00, 0x00, 0xcc }, { 0x00, 0x00, 0xff },
+    { 0x00, 0x33, 0x00 }, { 0x00, 0x33, 0x33 }, { 0x00, 0x33, 0x66 }, { 0x00, 0x33, 0x99 }, { 0x00, 0x33, 0xcc }, { 0x00, 0x33, 0xff },
+    { 0x00, 0x66, 0x00 }, { 0x00, 0x66, 0x33 }, { 0x00, 0x66, 0x66 }, { 0x00, 0x66, 0x99 }, { 0x00, 0x66, 0xcc }, { 0x00, 0x66, 0xff },
+    { 0x00, 0x99, 0x00 }, { 0x00, 0x99, 0x33 }, { 0x00, 0x99, 0x66 }, { 0x00, 0x99, 0x99 }, { 0x00, 0x99, 0xcc }, { 0x00, 0x99, 0xff },
+    { 0x00, 0xcc, 0x00 }, { 0x00, 0xcc, 0x33 }, { 0x00, 0xcc, 0x66 }, { 0x00, 0xcc, 0x99 }, { 0x00, 0xcc, 0xcc }, { 0x00, 0xcc, 0xff },
+    { 0x00, 0xff, 0x00 }, { 0x00, 0xff, 0x33 }, { 0x00, 0xff, 0x66 }, { 0x00, 0xff, 0x99 }, { 0x00, 0xff, 0xcc }, { 0x00, 0xff, 0xff },
+    { 0x33, 0x00, 0x00 }, { 0x33, 0x00, 0x33 }, { 0x33, 0x00, 0x66 }, { 0x33, 0x00, 0x99 }, { 0x33, 0x00, 0xcc }, { 0x33, 0x00, 0xff },
+    { 0x33, 0x33, 0x00 }, { 0x33, 0x33, 0x33 }, { 0x33, 0x33, 0x66 }, { 0x33, 0x33, 0x99 }, { 0x33, 0x33, 0xcc }, { 0x33, 0x33, 0xff },
+    { 0x33, 0x66, 0x00 }, { 0x33, 0x66, 0x33 }, { 0x33, 0x66, 0x66 }, { 0x33, 0x66, 0x99 }, { 0x33, 0x66, 0xcc }, { 0x33, 0x66, 0xff },
+    { 0x33, 0x99, 0x00 }, { 0x33, 0x99, 0x33 }, { 0x33, 0x99, 0x66 }, { 0x33, 0x99, 0x99 }, { 0x33, 0x99, 0xcc }, { 0x33, 0x99, 0xff },
+    { 0x33, 0xcc, 0x00 }, { 0x33, 0xcc, 0x33 }, { 0x33, 0xcc, 0x66 }, { 0x33, 0xcc, 0x99 }, { 0x33, 0xcc, 0xcc }, { 0x33, 0xcc, 0xff },
+    { 0x33, 0xff, 0x00 }, { 0x33, 0xff, 0x33 }, { 0x33, 0xff, 0x66 }, { 0x33, 0xff, 0x99 }, { 0x33, 0xff, 0xcc }, { 0x33, 0xff, 0xff },
+    { 0x66, 0x00, 0x00 }, { 0x66, 0x00, 0x33 }, { 0x66, 0x00, 0x66 }, { 0x66, 0x00, 0x99 }, { 0x66, 0x00, 0xcc }, { 0x66, 0x00, 0xff },
+    { 0x66, 0x33, 0x00 }, { 0x66, 0x33, 0x33 }, { 0x66, 0x33, 0x66 }, { 0x66, 0x33, 0x99 }, { 0x66, 0x33, 0xcc }, { 0x66, 0x33, 0xff },
+    { 0x66, 0x66, 0x00 }, { 0x66, 0x66, 0x33 }, { 0x66, 0x66, 0x66 }, { 0x66, 0x66, 0x99 }, { 0x66, 0x66, 0xcc }, { 0x66, 0x66, 0xff },
+    { 0x66, 0x99, 0x00 }, { 0x66, 0x99, 0x33 }, { 0x66, 0x99, 0x66 }, { 0x66, 0x99, 0x99 }, { 0x66, 0x99, 0xcc }, { 0x66, 0x99, 0xff },
+    { 0x66, 0xcc, 0x00 }, { 0x66, 0xcc, 0x33 }, { 0x66, 0xcc, 0x66 }, { 0x66, 0xcc, 0x99 }, { 0x66, 0xcc, 0xcc }, { 0x66, 0xcc, 0xff },
+    { 0x66, 0xff, 0x00 }, { 0x66, 0xff, 0x33 }, { 0x66, 0xff, 0x66 }, { 0x66, 0xff, 0x99 }, { 0x66, 0xff, 0xcc }, { 0x66, 0xff, 0xff },
+    { 0x99, 0x00, 0x00 }, { 0x99, 0x00, 0x33 }, { 0x99, 0x00, 0x66 }, { 0x99, 0x00, 0x99 }, { 0x99, 0x00, 0xcc }, { 0x99, 0x00, 0xff },
+    { 0x99, 0x33, 0x00 }, { 0x99, 0x33, 0x33 }, { 0x99, 0x33, 0x66 }, { 0x99, 0x33, 0x99 }, { 0x99, 0x33, 0xcc }, { 0x99, 0x33, 0xff },
+    { 0x99, 0x66, 0x00 }, { 0x99, 0x66, 0x33 }, { 0x99, 0x66, 0x66 }, { 0x99, 0x66, 0x99 }, { 0x99, 0x66, 0xcc }, { 0x99, 0x66, 0xff },
+    { 0x99, 0x99, 0x00 }, { 0x99, 0x99, 0x33 }, { 0x99, 0x99, 0x66 }, { 0x99, 0x99, 0x99 }, { 0x99, 0x99, 0xcc }, { 0x99, 0x99, 0xff },
+    { 0x99, 0xcc, 0x00 }, { 0x99, 0xcc, 0x33 }, { 0x99, 0xcc, 0x66 }, { 0x99, 0xcc, 0x99 }, { 0x99, 0xcc, 0xcc }, { 0x99, 0xcc, 0xff },
+    { 0x99, 0xff, 0x00 }, { 0x99, 0xff, 0x33 }, { 0x99, 0xff, 0x66 }, { 0x99, 0xff, 0x99 }, { 0x99, 0xff, 0xcc }, { 0x99, 0xff, 0xff },
+    { 0xcc, 0x00, 0x00 }, { 0xcc, 0x00, 0x33 }, { 0xcc, 0x00, 0x66 }, { 0xcc, 0x00, 0x99 }, { 0xcc, 0x00, 0xcc }, { 0xcc, 0x00, 0xff },
+    { 0xcc, 0x33, 0x00 }, { 0xcc, 0x33, 0x33 }, { 0xcc, 0x33, 0x66 }, { 0xcc, 0x33, 0x99 }, { 0xcc, 0x33, 0xcc }, { 0xcc, 0x33, 0xff },
+    { 0xcc, 0x66, 0x00 }, { 0xcc, 0x66, 0x33 }, { 0xcc, 0x66, 0x66 }, { 0xcc, 0x66, 0x99 }, { 0xcc, 0x66, 0xcc }, { 0xcc, 0x66, 0xff },
+    { 0xcc, 0x99, 0x00 }, { 0xcc, 0x99, 0x33 }, { 0xcc, 0x99, 0x66 }, { 0xcc, 0x99, 0x99 }, { 0xcc, 0x99, 0xcc }, { 0xcc, 0x99, 0xff },
+    { 0xcc, 0xcc, 0x00 }, { 0xcc, 0xcc, 0x33 }, { 0xcc, 0xcc, 0x66 }, { 0xcc, 0xcc, 0x99 }, { 0xcc, 0xcc, 0xcc }, { 0xcc, 0xcc, 0xff },
+    { 0xcc, 0xff, 0x00 }, { 0xcc, 0xff, 0x33 }, { 0xcc, 0xff, 0x66 }, { 0xcc, 0xff, 0x99 }, { 0xcc, 0xff, 0xcc }, { 0xcc, 0xff, 0xff },
+    { 0xff, 0x00, 0x00 }, { 0xff, 0x00, 0x33 }, { 0xff, 0x00, 0x66 }, { 0xff, 0x00, 0x99 }, { 0xff, 0x00, 0xcc }, { 0xff, 0x00, 0xff },
+    { 0xff, 0x33, 0x00 }, { 0xff, 0x33, 0x33 }, { 0xff, 0x33, 0x66 }, { 0xff, 0x33, 0x99 }, { 0xff, 0x33, 0xcc }, { 0xff, 0x33, 0xff },
+    { 0xff, 0x66, 0x00 }, { 0xff, 0x66, 0x33 }, { 0xff, 0x66, 0x66 }, { 0xff, 0x66, 0x99 }, { 0xff, 0x66, 0xcc }, { 0xff, 0x66, 0xff },
+    { 0xff, 0x99, 0x00 }, { 0xff, 0x99, 0x33 }, { 0xff, 0x99, 0x66 }, { 0xff, 0x99, 0x99 }, { 0xff, 0x99, 0xcc }, { 0xff, 0x99, 0xff },
+    { 0xff, 0xcc, 0x00 }, { 0xff, 0xcc, 0x33 }, { 0xff, 0xcc, 0x66 }, { 0xff, 0xcc, 0x99 }, { 0xff, 0xcc, 0xcc }, { 0xff, 0xcc, 0xff },
+    { 0xff, 0xff, 0x00 }, { 0xff, 0xff, 0x33 }, { 0xff, 0xff, 0x66 }, { 0xff, 0xff, 0x99 }, { 0xff, 0xff, 0xcc }, { 0xff, 0xff, 0xff },
+};
+
+/* The GIF format uses reversed order for bitstreams... */
+/* at least they don't use PDP_ENDIAN :) */
+/* so we 'extend' PutBitContext. hmmm, OOP :) */
+/* seems this thing changed slightly since I wrote it... */
+
+#ifdef ALT_BITSTREAM_WRITER
+# error no ALT_BITSTREAM_WRITER support for now
+#endif
+
+static void gif_put_bits_rev(PutBitContext *s, int n, unsigned int value)
+{
+    unsigned int bit_buf;
+    int bit_cnt;
+
+    //    printf("put_bits=%d %x\n", n, value);
+    assert(n == 32 || value < (1U << n));
+
+    bit_buf = s->bit_buf;
+    bit_cnt = 32 - s->bit_left; /* XXX:lazyness... was = s->bit_cnt; */
+
+    //    printf("n=%d value=%x cnt=%d buf=%x\n", n, value, bit_cnt, bit_buf);
+    /* XXX: optimize */
+    if (n < (32-bit_cnt)) {
+        bit_buf |= value << (bit_cnt);
+        bit_cnt+=n;
+    } else {
+        bit_buf |= value << (bit_cnt);
+
+        *s->buf_ptr = bit_buf & 0xff;
+        s->buf_ptr[1] = (bit_buf >> 8) & 0xff;
+        s->buf_ptr[2] = (bit_buf >> 16) & 0xff;
+        s->buf_ptr[3] = (bit_buf >> 24) & 0xff;
+
+        //printf("bitbuf = %08x\n", bit_buf);
+        s->buf_ptr+=4;
+        if (s->buf_ptr >= s->buf_end)
+            puts("bit buffer overflow !!"); // should never happen ! who got rid of the callback ???
+//            flush_buffer_rev(s);
+        bit_cnt=bit_cnt + n - 32;
+        if (bit_cnt == 0) {
+            bit_buf = 0;
+        } else {
+            bit_buf = value >> (n - bit_cnt);
+        }
+    }
+
+    s->bit_buf = bit_buf;
+    s->bit_left = 32 - bit_cnt;
+}
+
+/* pad the end of the output stream with zeros */
+static void gif_flush_put_bits_rev(PutBitContext *s)
+{
+    while (s->bit_left < 32) {
+        /* XXX: should test end of buffer */
+        *s->buf_ptr++=s->bit_buf & 0xff;
+        s->bit_buf>>=8;
+        s->bit_left+=8;
+    }
+//    flush_buffer_rev(s);
+    s->bit_left=32;
+    s->bit_buf=0;
+}
+
+/* !RevPutBitContext */
+
+/* GIF header */
+static int gif_image_write_header(ByteIOContext *pb,
+                                  int width, int height, int loop_count,
+                                  uint32_t *palette)
+{
+    int i;
+    unsigned int v;
+
+    put_tag(pb, "GIF");
+    put_tag(pb, "89a");
+    put_le16(pb, width);
+    put_le16(pb, height);
+
+    put_byte(pb, 0xf7); /* flags: global clut, 256 entries */
+    put_byte(pb, 0x1f); /* background color index */
+    put_byte(pb, 0); /* aspect ratio */
+
+    /* the global palette */
+    if (!palette) {
+        put_buffer(pb, (const unsigned char *)gif_clut, 216*3);
+        for(i=0;i<((256-216)*3);i++)
+            put_byte(pb, 0);
+    } else {
+        for(i=0;i<256;i++) {
+            v = palette[i];
+            put_byte(pb, (v >> 16) & 0xff);
+            put_byte(pb, (v >> 8) & 0xff);
+            put_byte(pb, (v) & 0xff);
+        }
+    }
+
+        /*        update: this is the 'NETSCAPE EXTENSION' that allows for looped animated gif
+                see http://members.aol.com/royalef/gifabout.htm#net-extension
+
+                byte   1       : 33 (hex 0x21) GIF Extension code
+                byte   2       : 255 (hex 0xFF) Application Extension Label
+                byte   3       : 11 (hex (0x0B) Length of Application Block
+                                         (eleven bytes of data to follow)
+                bytes  4 to 11 : "NETSCAPE"
+                bytes 12 to 14 : "2.0"
+                byte  15       : 3 (hex 0x03) Length of Data Sub-Block
+                                         (three bytes of data to follow)
+                byte  16       : 1 (hex 0x01)
+                bytes 17 to 18 : 0 to 65535, an unsigned integer in
+                                         lo-hi byte format. This indicate the
+                                         number of iterations the loop should
+                                         be executed.
+                bytes 19       : 0 (hex 0x00) a Data Sub-block Terminator
+        */
+
+    /* application extension header */
+#ifdef GIF_ADD_APP_HEADER
+    if (loop_count >= 0 && loop_count <= 65535) {
+    put_byte(pb, 0x21);
+    put_byte(pb, 0xff);
+    put_byte(pb, 0x0b);
+        put_tag(pb, "NETSCAPE2.0");  // bytes 4 to 14
+        put_byte(pb, 0x03); // byte 15
+        put_byte(pb, 0x01); // byte 16
+        put_le16(pb, (uint16_t)loop_count);
+        put_byte(pb, 0x00); // byte 19
+    }
+#endif
+    return 0;
+}
+
+/* this is maybe slow, but allows for extensions */
+static inline unsigned char gif_clut_index(uint8_t r, uint8_t g, uint8_t b)
+{
+    return ((((r)/47)%6)*6*6+(((g)/47)%6)*6+(((b)/47)%6));
+}
+
+
+static int gif_image_write_image(ByteIOContext *pb,
+                                 int x1, int y1, int width, int height,
+                                 const uint8_t *buf, int linesize, int pix_fmt)
+{
+    PutBitContext p;
+    uint8_t buffer[200]; /* 100 * 9 / 8 = 113 */
+    int i, left, w, v;
+    const uint8_t *ptr;
+    /* image block */
+
+    put_byte(pb, 0x2c);
+    put_le16(pb, x1);
+    put_le16(pb, y1);
+    put_le16(pb, width);
+    put_le16(pb, height);
+    put_byte(pb, 0x00); /* flags */
+    /* no local clut */
+
+    put_byte(pb, 0x08);
+
+    left= width * height;
+
+    init_put_bits(&p, buffer, 130);
+
+/*
+ * the thing here is the bitstream is written as little packets, with a size byte before
+ * but it's still the same bitstream between packets (no flush !)
+ */
+    ptr = buf;
+    w = width;
+    while(left>0) {
+
+        gif_put_bits_rev(&p, 9, 0x0100); /* clear code */
+
+        for(i=(left<GIF_CHUNKS)?left:GIF_CHUNKS;i;i--) {
+            if (pix_fmt == PIX_FMT_RGB24) {
+                v = gif_clut_index(ptr[0], ptr[1], ptr[2]);
+                ptr+=3;
+            } else {
+                v = *ptr++;
+            }
+            gif_put_bits_rev(&p, 9, v);
+            if (--w == 0) {
+                w = width;
+                buf += linesize;
+                ptr = buf;
+            }
+        }
+
+        if(left<=GIF_CHUNKS) {
+            gif_put_bits_rev(&p, 9, 0x101); /* end of stream */
+            gif_flush_put_bits_rev(&p);
+        }
+        if(pbBufPtr(&p) - p.buf > 0) {
+            put_byte(pb, pbBufPtr(&p) - p.buf); /* byte count of the packet */
+            put_buffer(pb, p.buf, pbBufPtr(&p) - p.buf); /* the actual buffer */
+            p.buf_ptr = p.buf; /* dequeue the bytes off the bitstream */
+        }
+        left-=GIF_CHUNKS;
+    }
+    put_byte(pb, 0x00); /* end of image block */
+
+    return 0;
+}
+
+typedef struct {
+    int64_t time, file_time;
+    uint8_t buffer[100]; /* data chunks */
+} GIFContext;
+
+static int gif_write_header(AVFormatContext *s)
+{
+    GIFContext *gif = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *enc, *video_enc;
+    int i, width, height, loop_count /*, rate*/;
+
+/* XXX: do we reject audio streams or just ignore them ?
+    if(s->nb_streams > 1)
+        return -1;
+*/
+    gif->time = 0;
+    gif->file_time = 0;
+
+    video_enc = NULL;
+    for(i=0;i<s->nb_streams;i++) {
+        enc = s->streams[i]->codec;
+        if (enc->codec_type != CODEC_TYPE_AUDIO)
+            video_enc = enc;
+    }
+
+    if (!video_enc) {
+        av_free(gif);
+        return -1;
+    } else {
+        width = video_enc->width;
+        height = video_enc->height;
+        loop_count = s->loop_output;
+//        rate = video_enc->time_base.den;
+    }
+
+    if (video_enc->pix_fmt != PIX_FMT_RGB24) {
+        av_log(s, AV_LOG_ERROR, "ERROR: gif only handles the rgb24 pixel format. Use -pix_fmt rgb24.\n");
+        return AVERROR_IO;
+    }
+
+    gif_image_write_header(pb, width, height, loop_count, NULL);
+
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int gif_write_video(AVFormatContext *s,
+                           AVCodecContext *enc, const uint8_t *buf, int size)
+{
+    ByteIOContext *pb = &s->pb;
+    GIFContext *gif = s->priv_data;
+    int jiffies;
+    int64_t delay;
+
+    /* graphic control extension block */
+    put_byte(pb, 0x21);
+    put_byte(pb, 0xf9);
+    put_byte(pb, 0x04); /* block size */
+    put_byte(pb, 0x04); /* flags */
+
+    /* 1 jiffy is 1/70 s */
+    /* the delay_time field indicates the number of jiffies - 1 */
+    delay = gif->file_time - gif->time;
+
+    /* XXX: should use delay, in order to be more accurate */
+    /* instead of using the same rounded value each time */
+    /* XXX: don't even remember if I really use it for now */
+    jiffies = (70*enc->time_base.num/enc->time_base.den) - 1;
+
+    put_le16(pb, jiffies);
+
+    put_byte(pb, 0x1f); /* transparent color index */
+    put_byte(pb, 0x00);
+
+    gif_image_write_image(pb, 0, 0, enc->width, enc->height,
+                          buf, enc->width * 3, PIX_FMT_RGB24);
+
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int gif_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVCodecContext *codec = s->streams[pkt->stream_index]->codec;
+    if (codec->codec_type == CODEC_TYPE_AUDIO)
+        return 0; /* just ignore audio */
+    else
+        return gif_write_video(s, codec, pkt->data, pkt->size);
+}
+
+static int gif_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+
+    put_byte(pb, 0x3b);
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+AVOutputFormat gif_muxer = {
+    "gif",
+    "GIF Animation",
+    "image/gif",
+    "gif",
+    sizeof(GIFContext),
+    CODEC_ID_NONE,
+    CODEC_ID_RAWVIDEO,
+    gif_write_header,
+    gif_write_packet,
+    gif_write_trailer,
+};
diff --git a/contrib/ffmpeg/libavformat/gifdec.c b/contrib/ffmpeg/libavformat/gifdec.c
new file mode 100644
index 000000000..1d31211f6
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/gifdec.c
@@ -0,0 +1,593 @@
+/*
+ * GIF demuxer
+ * Copyright (c) 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+//#define DEBUG
+
+#define MAXBITS                 12
+#define         SIZTABLE        (1<<MAXBITS)
+
+#define GCE_DISPOSAL_NONE       0
+#define GCE_DISPOSAL_INPLACE    1
+#define GCE_DISPOSAL_BACKGROUND 2
+#define GCE_DISPOSAL_RESTORE    3
+
+typedef struct GifState {
+    int screen_width;
+    int screen_height;
+    int bits_per_pixel;
+    int background_color_index;
+    int transparent_color_index;
+    int color_resolution;
+    uint8_t *image_buf;
+    int image_linesize;
+    uint32_t *image_palette;
+    int pix_fmt;
+
+    /* after the frame is displayed, the disposal method is used */
+    int gce_disposal;
+    /* delay during which the frame is shown */
+    int gce_delay;
+
+    /* LZW compatible decoder */
+    ByteIOContext *f;
+    int eob_reached;
+    uint8_t *pbuf, *ebuf;
+    int bbits;
+    unsigned int bbuf;
+
+    int cursize;                /* The current code size */
+    int curmask;
+    int codesize;
+    int clear_code;
+    int end_code;
+    int newcodes;               /* First available code */
+    int top_slot;               /* Highest code for current size */
+    int slot;                   /* Last read code */
+    int fc, oc;
+    uint8_t *sp;
+    uint8_t stack[SIZTABLE];
+    uint8_t suffix[SIZTABLE];
+    uint16_t prefix[SIZTABLE];
+
+    /* aux buffers */
+    uint8_t global_palette[256 * 3];
+    uint8_t local_palette[256 * 3];
+    uint8_t buf[256];
+} GifState;
+
+
+static const uint8_t gif87a_sig[6] = "GIF87a";
+static const uint8_t gif89a_sig[6] = "GIF89a";
+
+static const uint16_t mask[17] =
+{
+    0x0000, 0x0001, 0x0003, 0x0007,
+    0x000F, 0x001F, 0x003F, 0x007F,
+    0x00FF, 0x01FF, 0x03FF, 0x07FF,
+    0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF
+};
+
+/* Probe gif video format or gif image format. The current heuristic
+   supposes the gif87a is always a single image. For gif89a, we
+   consider it as a video only if a GCE extension is present in the
+   first kilobyte. */
+static int gif_video_probe(AVProbeData * pd)
+{
+    const uint8_t *p, *p_end;
+    int bits_per_pixel, has_global_palette, ext_code, ext_len;
+    int gce_flags, gce_disposal;
+
+    if (pd->buf_size < 24 ||
+        memcmp(pd->buf, gif89a_sig, 6) != 0)
+        return 0;
+    p_end = pd->buf + pd->buf_size;
+    p = pd->buf + 6;
+    bits_per_pixel = (p[4] & 0x07) + 1;
+    has_global_palette = (p[4] & 0x80);
+    p += 7;
+    if (has_global_palette)
+        p += (1 << bits_per_pixel) * 3;
+    for(;;) {
+        if (p >= p_end)
+            return 0;
+        if (*p != '!')
+            break;
+        p++;
+        if (p >= p_end)
+            return 0;
+        ext_code = *p++;
+        if (p >= p_end)
+            return 0;
+        ext_len = *p++;
+        if (ext_code == 0xf9) {
+            if (p >= p_end)
+                return 0;
+            /* if GCE extension found with gce_disposal != 0: it is
+               likely to be an animation */
+            gce_flags = *p++;
+            gce_disposal = (gce_flags >> 2) & 0x7;
+            if (gce_disposal != 0)
+                return AVPROBE_SCORE_MAX;
+            else
+                return 0;
+        }
+        for(;;) {
+            if (ext_len == 0)
+                break;
+            p += ext_len;
+            if (p >= p_end)
+                return 0;
+            ext_len = *p++;
+        }
+    }
+    return 0;
+}
+
+static void GLZWDecodeInit(GifState * s, int csize)
+{
+    /* read buffer */
+    s->eob_reached = 0;
+    s->pbuf = s->buf;
+    s->ebuf = s->buf;
+    s->bbuf = 0;
+    s->bbits = 0;
+
+    /* decoder */
+    s->codesize = csize;
+    s->cursize = s->codesize + 1;
+    s->curmask = mask[s->cursize];
+    s->top_slot = 1 << s->cursize;
+    s->clear_code = 1 << s->codesize;
+    s->end_code = s->clear_code + 1;
+    s->slot = s->newcodes = s->clear_code + 2;
+    s->oc = s->fc = 0;
+    s->sp = s->stack;
+}
+
+/* XXX: optimize */
+static inline int GetCode(GifState * s)
+{
+    int c, sizbuf;
+    uint8_t *ptr;
+
+    while (s->bbits < s->cursize) {
+        ptr = s->pbuf;
+        if (ptr >= s->ebuf) {
+            if (!s->eob_reached) {
+                sizbuf = get_byte(s->f);
+                s->ebuf = s->buf + sizbuf;
+                s->pbuf = s->buf;
+                if (sizbuf > 0) {
+                    get_buffer(s->f, s->buf, sizbuf);
+                } else {
+                    s->eob_reached = 1;
+                }
+            }
+            ptr = s->pbuf;
+        }
+        s->bbuf |= ptr[0] << s->bbits;
+        ptr++;
+        s->pbuf = ptr;
+        s->bbits += 8;
+    }
+    c = s->bbuf & s->curmask;
+    s->bbuf >>= s->cursize;
+    s->bbits -= s->cursize;
+    return c;
+}
+
+/* NOTE: the algorithm here is inspired from the LZW GIF decoder
+   written by Steven A. Bennett in 1987. */
+/* return the number of byte decoded */
+static int GLZWDecode(GifState * s, uint8_t * buf, int len)
+{
+    int l, c, code, oc, fc;
+    uint8_t *sp;
+
+    if (s->end_code < 0)
+        return 0;
+
+    l = len;
+    sp = s->sp;
+    oc = s->oc;
+    fc = s->fc;
+
+    while (sp > s->stack) {
+        *buf++ = *(--sp);
+        if ((--l) == 0)
+            goto the_end;
+    }
+
+    for (;;) {
+        c = GetCode(s);
+        if (c == s->end_code) {
+            s->end_code = -1;
+            break;
+        } else if (c == s->clear_code) {
+            s->cursize = s->codesize + 1;
+            s->curmask = mask[s->cursize];
+            s->slot = s->newcodes;
+            s->top_slot = 1 << s->cursize;
+            while ((c = GetCode(s)) == s->clear_code);
+            if (c == s->end_code) {
+                s->end_code = -1;
+                break;
+            }
+            /* test error */
+            if (c >= s->slot)
+                c = 0;
+            fc = oc = c;
+            *buf++ = c;
+            if ((--l) == 0)
+                break;
+        } else {
+            code = c;
+            if (code >= s->slot) {
+                *sp++ = fc;
+                code = oc;
+            }
+            while (code >= s->newcodes) {
+                *sp++ = s->suffix[code];
+                code = s->prefix[code];
+            }
+            *sp++ = code;
+            if (s->slot < s->top_slot) {
+                s->suffix[s->slot] = fc = code;
+                s->prefix[s->slot++] = oc;
+                oc = c;
+            }
+            if (s->slot >= s->top_slot) {
+                if (s->cursize < MAXBITS) {
+                    s->top_slot <<= 1;
+                    s->curmask = mask[++s->cursize];
+                }
+            }
+            while (sp > s->stack) {
+                *buf++ = *(--sp);
+                if ((--l) == 0)
+                    goto the_end;
+            }
+        }
+    }
+  the_end:
+    s->sp = sp;
+    s->oc = oc;
+    s->fc = fc;
+    return len - l;
+}
+
+static int gif_read_image(GifState *s)
+{
+    ByteIOContext *f = s->f;
+    int left, top, width, height, bits_per_pixel, code_size, flags;
+    int is_interleaved, has_local_palette, y, x, pass, y1, linesize, n, i;
+    uint8_t *ptr, *line, *d, *spal, *palette, *sptr, *ptr1;
+
+    left = get_le16(f);
+    top = get_le16(f);
+    width = get_le16(f);
+    height = get_le16(f);
+    flags = get_byte(f);
+    is_interleaved = flags & 0x40;
+    has_local_palette = flags & 0x80;
+    bits_per_pixel = (flags & 0x07) + 1;
+#ifdef DEBUG
+    printf("gif: image x=%d y=%d w=%d h=%d\n", left, top, width, height);
+#endif
+
+    if (has_local_palette) {
+        get_buffer(f, s->local_palette, 3 * (1 << bits_per_pixel));
+        palette = s->local_palette;
+    } else {
+        palette = s->global_palette;
+        bits_per_pixel = s->bits_per_pixel;
+    }
+
+    /* verify that all the image is inside the screen dimensions */
+    if (left + width > s->screen_width ||
+        top + height > s->screen_height)
+        return AVERROR(EINVAL);
+
+    /* build the palette */
+    if (s->pix_fmt == PIX_FMT_RGB24) {
+        line = av_malloc(width);
+        if (!line)
+            return AVERROR(ENOMEM);
+    } else {
+        n = (1 << bits_per_pixel);
+        spal = palette;
+        for(i = 0; i < n; i++) {
+            s->image_palette[i] = (0xff << 24) |
+                (spal[0] << 16) | (spal[1] << 8) | (spal[2]);
+            spal += 3;
+        }
+        for(; i < 256; i++)
+            s->image_palette[i] = (0xff << 24);
+        /* handle transparency */
+        if (s->transparent_color_index >= 0)
+            s->image_palette[s->transparent_color_index] = 0;
+        line = NULL;
+    }
+
+    /* now get the image data */
+    s->f = f;
+    code_size = get_byte(f);
+    GLZWDecodeInit(s, code_size);
+
+    /* read all the image */
+    linesize = s->image_linesize;
+    ptr1 = s->image_buf + top * linesize + (left * 3);
+    ptr = ptr1;
+    pass = 0;
+    y1 = 0;
+    for (y = 0; y < height; y++) {
+        if (s->pix_fmt == PIX_FMT_RGB24) {
+            /* transcode to RGB24 */
+            GLZWDecode(s, line, width);
+            d = ptr;
+            sptr = line;
+            for(x = 0; x < width; x++) {
+                spal = palette + sptr[0] * 3;
+                d[0] = spal[0];
+                d[1] = spal[1];
+                d[2] = spal[2];
+                d += 3;
+                sptr++;
+            }
+        } else {
+            GLZWDecode(s, ptr, width);
+        }
+        if (is_interleaved) {
+            switch(pass) {
+            default:
+            case 0:
+            case 1:
+                y1 += 8;
+                ptr += linesize * 8;
+                if (y1 >= height) {
+                    y1 = 4;
+                    if (pass == 0)
+                        ptr = ptr1 + linesize * 4;
+                    else
+                        ptr = ptr1 + linesize * 2;
+                    pass++;
+                }
+                break;
+            case 2:
+                y1 += 4;
+                ptr += linesize * 4;
+                if (y1 >= height) {
+                    y1 = 1;
+                    ptr = ptr1 + linesize;
+                    pass++;
+                }
+                break;
+            case 3:
+                y1 += 2;
+                ptr += linesize * 2;
+                break;
+            }
+        } else {
+            ptr += linesize;
+        }
+    }
+    av_free(line);
+
+    /* read the garbage data until end marker is found */
+    while (!s->eob_reached)
+        GetCode(s);
+    return 0;
+}
+
+static int gif_read_extension(GifState *s)
+{
+    ByteIOContext *f = s->f;
+    int ext_code, ext_len, i, gce_flags, gce_transparent_index;
+
+    /* extension */
+    ext_code = get_byte(f);
+    ext_len = get_byte(f);
+#ifdef DEBUG
+    printf("gif: ext_code=0x%x len=%d\n", ext_code, ext_len);
+#endif
+    switch(ext_code) {
+    case 0xf9:
+        if (ext_len != 4)
+            goto discard_ext;
+        s->transparent_color_index = -1;
+        gce_flags = get_byte(f);
+        s->gce_delay = get_le16(f);
+        gce_transparent_index = get_byte(f);
+        if (gce_flags & 0x01)
+            s->transparent_color_index = gce_transparent_index;
+        else
+            s->transparent_color_index = -1;
+        s->gce_disposal = (gce_flags >> 2) & 0x7;
+#ifdef DEBUG
+        printf("gif: gce_flags=%x delay=%d tcolor=%d disposal=%d\n",
+               gce_flags, s->gce_delay,
+               s->transparent_color_index, s->gce_disposal);
+#endif
+        ext_len = get_byte(f);
+        break;
+    }
+
+    /* NOTE: many extension blocks can come after */
+ discard_ext:
+    while (ext_len != 0) {
+        for (i = 0; i < ext_len; i++)
+            get_byte(f);
+        ext_len = get_byte(f);
+#ifdef DEBUG
+        printf("gif: ext_len1=%d\n", ext_len);
+#endif
+    }
+    return 0;
+}
+
+static int gif_read_header1(GifState *s)
+{
+    ByteIOContext *f = s->f;
+    uint8_t sig[6];
+    int ret, v, n;
+    int has_global_palette;
+
+    /* read gif signature */
+    ret = get_buffer(f, sig, 6);
+    if (ret != 6)
+        return -1;
+    if (memcmp(sig, gif87a_sig, 6) != 0 &&
+        memcmp(sig, gif89a_sig, 6) != 0)
+        return -1;
+
+    /* read screen header */
+    s->transparent_color_index = -1;
+    s->screen_width = get_le16(f);
+    s->screen_height = get_le16(f);
+    if(   (unsigned)s->screen_width  > 32767
+       || (unsigned)s->screen_height > 32767){
+        av_log(NULL, AV_LOG_ERROR, "picture size too large\n");
+        return -1;
+    }
+
+    v = get_byte(f);
+    s->color_resolution = ((v & 0x70) >> 4) + 1;
+    has_global_palette = (v & 0x80);
+    s->bits_per_pixel = (v & 0x07) + 1;
+    s->background_color_index = get_byte(f);
+    get_byte(f);                /* ignored */
+#ifdef DEBUG
+    printf("gif: screen_w=%d screen_h=%d bpp=%d global_palette=%d\n",
+           s->screen_width, s->screen_height, s->bits_per_pixel,
+           has_global_palette);
+#endif
+    if (has_global_palette) {
+        n = 1 << s->bits_per_pixel;
+        get_buffer(f, s->global_palette, n * 3);
+    }
+    return 0;
+}
+
+static int gif_parse_next_image(GifState *s)
+{
+    ByteIOContext *f = s->f;
+    int ret, code;
+
+    for (;;) {
+        code = url_fgetc(f);
+#ifdef DEBUG
+        printf("gif: code=%02x '%c'\n", code, code);
+#endif
+        switch (code) {
+        case ',':
+            if (gif_read_image(s) < 0)
+                return AVERROR_IO;
+            ret = 0;
+            goto the_end;
+        case ';':
+            /* end of image */
+            ret = AVERROR_IO;
+            goto the_end;
+        case '!':
+            if (gif_read_extension(s) < 0)
+                return AVERROR_IO;
+            break;
+        case EOF:
+        default:
+            /* error or errneous EOF */
+            ret = AVERROR_IO;
+            goto the_end;
+        }
+    }
+  the_end:
+    return ret;
+}
+
+static int gif_read_header(AVFormatContext * s1,
+                           AVFormatParameters * ap)
+{
+    GifState *s = s1->priv_data;
+    ByteIOContext *f = &s1->pb;
+    AVStream *st;
+
+    s->f = f;
+    if (gif_read_header1(s) < 0)
+        return -1;
+
+    /* allocate image buffer */
+    s->image_linesize = s->screen_width * 3;
+    s->image_buf = av_malloc(s->screen_height * s->image_linesize);
+    if (!s->image_buf)
+        return AVERROR(ENOMEM);
+    s->pix_fmt = PIX_FMT_RGB24;
+    /* now we are ready: build format streams */
+    st = av_new_stream(s1, 0);
+    if (!st)
+        return -1;
+
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_RAWVIDEO;
+    st->codec->time_base.den = 5;
+    st->codec->time_base.num = 1;
+    /* XXX: check if screen size is always valid */
+    st->codec->width = s->screen_width;
+    st->codec->height = s->screen_height;
+    st->codec->pix_fmt = PIX_FMT_RGB24;
+    return 0;
+}
+
+static int gif_read_packet(AVFormatContext * s1,
+                           AVPacket * pkt)
+{
+    GifState *s = s1->priv_data;
+    int ret;
+
+    ret = gif_parse_next_image(s);
+    if (ret < 0)
+        return ret;
+
+    /* XXX: avoid copying */
+    if (av_new_packet(pkt, s->screen_width * s->screen_height * 3)) {
+        return AVERROR_IO;
+    }
+    pkt->stream_index = 0;
+    memcpy(pkt->data, s->image_buf, s->screen_width * s->screen_height * 3);
+    return 0;
+}
+
+static int gif_read_close(AVFormatContext *s1)
+{
+    GifState *s = s1->priv_data;
+    av_free(s->image_buf);
+    return 0;
+}
+
+AVInputFormat gif_demuxer =
+{
+    "gif",
+    "gif format",
+    sizeof(GifState),
+    gif_video_probe,
+    gif_read_header,
+    gif_read_packet,
+    gif_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/grab.c b/contrib/ffmpeg/libavformat/grab.c
new file mode 100644
index 000000000..5e778ecc0
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/grab.c
@@ -0,0 +1,860 @@
+/*
+ * Linux video grab interface
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#define _LINUX_TIME_H 1
+#include <linux/videodev.h>
+#include <time.h>
+
+typedef struct {
+    int fd;
+    int frame_format; /* see VIDEO_PALETTE_xxx */
+    int use_mmap;
+    int width, height;
+    int frame_rate;
+    int frame_rate_base;
+    int64_t time_frame;
+    int frame_size;
+    struct video_capability video_cap;
+    struct video_audio audio_saved;
+    uint8_t *video_buf;
+    struct video_mbuf gb_buffers;
+    struct video_mmap gb_buf;
+    int gb_frame;
+
+    /* ATI All In Wonder specific stuff */
+    /* XXX: remove and merge in libavcodec/imgconvert.c */
+    int aiw_enabled;
+    int deint;
+    int halfw;
+    uint8_t *src_mem;
+    uint8_t *lum_m4_mem;
+} VideoData;
+
+static int aiw_init(VideoData *s);
+static int aiw_read_picture(VideoData *s, uint8_t *data);
+static int aiw_close(VideoData *s);
+
+static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    VideoData *s = s1->priv_data;
+    AVStream *st;
+    int width, height;
+    int video_fd, frame_size;
+    int ret, frame_rate, frame_rate_base;
+    int desired_palette, desired_depth;
+    struct video_tuner tuner;
+    struct video_audio audio;
+    struct video_picture pict;
+    int j;
+
+    if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0) {
+        av_log(s1, AV_LOG_ERROR, "Bad capture size (%dx%d) or wrong time base (%d)\n",
+            ap->width, ap->height, ap->time_base.den);
+
+        return -1;
+    }
+
+    width = ap->width;
+    height = ap->height;
+    frame_rate      = ap->time_base.den;
+    frame_rate_base = ap->time_base.num;
+
+    if((unsigned)width > 32767 || (unsigned)height > 32767) {
+        av_log(s1, AV_LOG_ERROR, "Capture size is out of range: %dx%d\n",
+            width, height);
+
+        return -1;
+    }
+
+    st = av_new_stream(s1, 0);
+    if (!st)
+        return AVERROR(ENOMEM);
+    av_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
+
+    s->width = width;
+    s->height = height;
+    s->frame_rate      = frame_rate;
+    s->frame_rate_base = frame_rate_base;
+
+    video_fd = open(s1->filename, O_RDWR);
+    if (video_fd < 0) {
+        perror(s1->filename);
+        goto fail;
+    }
+
+    if (ioctl(video_fd,VIDIOCGCAP, &s->video_cap) < 0) {
+        perror("VIDIOCGCAP");
+        goto fail;
+    }
+
+    if (!(s->video_cap.type & VID_TYPE_CAPTURE)) {
+        av_log(s1, AV_LOG_ERROR, "Fatal: grab device does not handle capture\n");
+        goto fail;
+    }
+
+    desired_palette = -1;
+    desired_depth = -1;
+    if (ap->pix_fmt == PIX_FMT_YUV420P) {
+        desired_palette = VIDEO_PALETTE_YUV420P;
+        desired_depth = 12;
+    } else if (ap->pix_fmt == PIX_FMT_YUYV422) {
+        desired_palette = VIDEO_PALETTE_YUV422;
+        desired_depth = 16;
+    } else if (ap->pix_fmt == PIX_FMT_BGR24) {
+        desired_palette = VIDEO_PALETTE_RGB24;
+        desired_depth = 24;
+    }
+
+    /* set tv standard */
+    if (ap->standard && !ioctl(video_fd, VIDIOCGTUNER, &tuner)) {
+        if (!strcasecmp(ap->standard, "pal"))
+            tuner.mode = VIDEO_MODE_PAL;
+        else if (!strcasecmp(ap->standard, "secam"))
+            tuner.mode = VIDEO_MODE_SECAM;
+        else
+            tuner.mode = VIDEO_MODE_NTSC;
+        ioctl(video_fd, VIDIOCSTUNER, &tuner);
+    }
+
+    /* unmute audio */
+    audio.audio = 0;
+    ioctl(video_fd, VIDIOCGAUDIO, &audio);
+    memcpy(&s->audio_saved, &audio, sizeof(audio));
+    audio.flags &= ~VIDEO_AUDIO_MUTE;
+    ioctl(video_fd, VIDIOCSAUDIO, &audio);
+
+    ioctl(video_fd, VIDIOCGPICT, &pict);
+#if 0
+    printf("v4l: colour=%d hue=%d brightness=%d constrast=%d whiteness=%d\n",
+           pict.colour,
+           pict.hue,
+           pict.brightness,
+           pict.contrast,
+           pict.whiteness);
+#endif
+    /* try to choose a suitable video format */
+    pict.palette = desired_palette;
+    pict.depth= desired_depth;
+    if (desired_palette == -1 || (ret = ioctl(video_fd, VIDIOCSPICT, &pict)) < 0) {
+        pict.palette=VIDEO_PALETTE_YUV420P;
+        pict.depth=12;
+        ret = ioctl(video_fd, VIDIOCSPICT, &pict);
+        if (ret < 0) {
+            pict.palette=VIDEO_PALETTE_YUV422;
+            pict.depth=16;
+            ret = ioctl(video_fd, VIDIOCSPICT, &pict);
+            if (ret < 0) {
+                pict.palette=VIDEO_PALETTE_RGB24;
+                pict.depth=24;
+                ret = ioctl(video_fd, VIDIOCSPICT, &pict);
+                if (ret < 0) {
+                    pict.palette=VIDEO_PALETTE_GREY;
+                    pict.depth=8;
+                    ret = ioctl(video_fd, VIDIOCSPICT, &pict);
+                    if (ret < 0)
+                        goto fail1;
+                }
+            }
+        }
+    }
+
+    ret = ioctl(video_fd,VIDIOCGMBUF,&s->gb_buffers);
+    if (ret < 0) {
+        /* try to use read based access */
+        struct video_window win;
+        int val;
+
+        win.x = 0;
+        win.y = 0;
+        win.width = width;
+        win.height = height;
+        win.chromakey = -1;
+        win.flags = 0;
+
+        ioctl(video_fd, VIDIOCSWIN, &win);
+
+        s->frame_format = pict.palette;
+
+        val = 1;
+        ioctl(video_fd, VIDIOCCAPTURE, &val);
+
+        s->time_frame = av_gettime() * s->frame_rate / s->frame_rate_base;
+        s->use_mmap = 0;
+
+        /* ATI All In Wonder automatic activation */
+        if (!strcmp(s->video_cap.name, "Km")) {
+            if (aiw_init(s) < 0)
+                goto fail;
+            s->aiw_enabled = 1;
+            /* force 420P format because convertion from YUV422 to YUV420P
+               is done in this driver (ugly) */
+            s->frame_format = VIDEO_PALETTE_YUV420P;
+        }
+    } else {
+        s->video_buf = mmap(0,s->gb_buffers.size,PROT_READ|PROT_WRITE,MAP_SHARED,video_fd,0);
+        if ((unsigned char*)-1 == s->video_buf) {
+            s->video_buf = mmap(0,s->gb_buffers.size,PROT_READ|PROT_WRITE,MAP_PRIVATE,video_fd,0);
+            if ((unsigned char*)-1 == s->video_buf) {
+                perror("mmap");
+                goto fail;
+            }
+        }
+        s->gb_frame = 0;
+        s->time_frame = av_gettime() * s->frame_rate / s->frame_rate_base;
+
+        /* start to grab the first frame */
+        s->gb_buf.frame = s->gb_frame % s->gb_buffers.frames;
+        s->gb_buf.height = height;
+        s->gb_buf.width = width;
+        s->gb_buf.format = pict.palette;
+
+        ret = ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf);
+        if (ret < 0) {
+            if (errno != EAGAIN) {
+            fail1:
+                av_log(s1, AV_LOG_ERROR, "Fatal: grab device does not support suitable format\n");
+            } else {
+                av_log(s1, AV_LOG_ERROR,"Fatal: grab device does not receive any video signal\n");
+            }
+            goto fail;
+        }
+        for (j = 1; j < s->gb_buffers.frames; j++) {
+          s->gb_buf.frame = j;
+          ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf);
+        }
+        s->frame_format = s->gb_buf.format;
+        s->use_mmap = 1;
+    }
+
+    switch(s->frame_format) {
+    case VIDEO_PALETTE_YUV420P:
+        frame_size = (width * height * 3) / 2;
+        st->codec->pix_fmt = PIX_FMT_YUV420P;
+        break;
+    case VIDEO_PALETTE_YUV422:
+        frame_size = width * height * 2;
+        st->codec->pix_fmt = PIX_FMT_YUYV422;
+        break;
+    case VIDEO_PALETTE_RGB24:
+        frame_size = width * height * 3;
+        st->codec->pix_fmt = PIX_FMT_BGR24; /* NOTE: v4l uses BGR24, not RGB24 ! */
+        break;
+    case VIDEO_PALETTE_GREY:
+        frame_size = width * height * 1;
+        st->codec->pix_fmt = PIX_FMT_GRAY8;
+        break;
+    default:
+        goto fail;
+    }
+    s->fd = video_fd;
+    s->frame_size = frame_size;
+
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_RAWVIDEO;
+    st->codec->width = width;
+    st->codec->height = height;
+    st->codec->time_base.den      = frame_rate;
+    st->codec->time_base.num = frame_rate_base;
+    st->codec->bit_rate = frame_size * 1/av_q2d(st->codec->time_base) * 8;
+
+    return 0;
+ fail:
+    if (video_fd >= 0)
+        close(video_fd);
+    av_free(st);
+    return AVERROR_IO;
+}
+
+static int v4l_mm_read_picture(VideoData *s, uint8_t *buf)
+{
+    uint8_t *ptr;
+
+    while (ioctl(s->fd, VIDIOCSYNC, &s->gb_frame) < 0 &&
+           (errno == EAGAIN || errno == EINTR));
+
+    ptr = s->video_buf + s->gb_buffers.offsets[s->gb_frame];
+    memcpy(buf, ptr, s->frame_size);
+
+    /* Setup to capture the next frame */
+    s->gb_buf.frame = s->gb_frame;
+    if (ioctl(s->fd, VIDIOCMCAPTURE, &s->gb_buf) < 0) {
+        if (errno == EAGAIN)
+            av_log(NULL, AV_LOG_ERROR, "Cannot Sync\n");
+        else
+            perror("VIDIOCMCAPTURE");
+        return AVERROR_IO;
+    }
+
+    /* This is now the grabbing frame */
+    s->gb_frame = (s->gb_frame + 1) % s->gb_buffers.frames;
+
+    return s->frame_size;
+}
+
+static int grab_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    VideoData *s = s1->priv_data;
+    int64_t curtime, delay;
+    struct timespec ts;
+
+    /* Calculate the time of the next frame */
+    s->time_frame += INT64_C(1000000);
+
+    /* wait based on the frame rate */
+    for(;;) {
+        curtime = av_gettime();
+        delay = s->time_frame  * s->frame_rate_base / s->frame_rate - curtime;
+        if (delay <= 0) {
+            if (delay < INT64_C(-1000000) * s->frame_rate_base / s->frame_rate) {
+                /* printf("grabbing is %d frames late (dropping)\n", (int) -(delay / 16666)); */
+                s->time_frame += INT64_C(1000000);
+            }
+            break;
+        }
+        ts.tv_sec = delay / 1000000;
+        ts.tv_nsec = (delay % 1000000) * 1000;
+        nanosleep(&ts, NULL);
+    }
+
+    if (av_new_packet(pkt, s->frame_size) < 0)
+        return AVERROR_IO;
+
+    pkt->pts = curtime;
+
+    /* read one frame */
+    if (s->aiw_enabled) {
+        return aiw_read_picture(s, pkt->data);
+    } else if (s->use_mmap) {
+        return v4l_mm_read_picture(s, pkt->data);
+    } else {
+        if (read(s->fd, pkt->data, pkt->size) != pkt->size)
+            return AVERROR_IO;
+        return s->frame_size;
+    }
+}
+
+static int grab_read_close(AVFormatContext *s1)
+{
+    VideoData *s = s1->priv_data;
+
+    if (s->aiw_enabled)
+        aiw_close(s);
+
+    if (s->use_mmap)
+        munmap(s->video_buf, s->gb_buffers.size);
+
+    /* mute audio. we must force it because the BTTV driver does not
+       return its state correctly */
+    s->audio_saved.flags |= VIDEO_AUDIO_MUTE;
+    ioctl(s->fd, VIDIOCSAUDIO, &s->audio_saved);
+
+    close(s->fd);
+    return 0;
+}
+
+AVInputFormat video_grab_device_demuxer = {
+    "video4linux",
+    "video grab",
+    sizeof(VideoData),
+    NULL,
+    grab_read_header,
+    grab_read_packet,
+    grab_read_close,
+    .flags = AVFMT_NOFILE,
+};
+
+/* All in Wonder specific stuff */
+/* XXX: remove and merge in libavcodec/imgconvert.c */
+
+static int aiw_init(VideoData *s)
+{
+    int width, height;
+
+    width = s->width;
+    height = s->height;
+
+    if ((width == s->video_cap.maxwidth && height == s->video_cap.maxheight) ||
+        (width == s->video_cap.maxwidth && height == s->video_cap.maxheight*2) ||
+        (width == s->video_cap.maxwidth/2 && height == s->video_cap.maxheight)) {
+
+        s->deint=0;
+        s->halfw=0;
+        if (height == s->video_cap.maxheight*2) s->deint=1;
+        if (width == s->video_cap.maxwidth/2) s->halfw=1;
+    } else {
+        av_log(NULL, AV_LOG_ERROR, "\nIncorrect Grab Size Supplied - Supported Sizes Are:\n");
+        av_log(NULL, AV_LOG_ERROR, " %dx%d  %dx%d %dx%d\n\n",
+                s->video_cap.maxwidth,s->video_cap.maxheight,
+                s->video_cap.maxwidth,s->video_cap.maxheight*2,
+                s->video_cap.maxwidth/2,s->video_cap.maxheight);
+        goto fail;
+    }
+
+    if (s->halfw == 0) {
+        s->src_mem = av_malloc(s->width*2);
+    } else {
+        s->src_mem = av_malloc(s->width*4);
+    }
+    if (!s->src_mem) goto fail;
+
+    s->lum_m4_mem = av_malloc(s->width);
+    if (!s->lum_m4_mem)
+        goto fail;
+    return 0;
+ fail:
+    av_freep(&s->src_mem);
+    av_freep(&s->lum_m4_mem);
+    return -1;
+}
+
+#ifdef HAVE_MMX
+#include "libavcodec/i386/mmx.h"
+
+#define LINE_WITH_UV \
+                    movq_m2r(ptr[0],mm0); \
+                    movq_m2r(ptr[8],mm1);  \
+                    movq_r2r(mm0, mm4); \
+                    punpcklbw_r2r(mm1,mm0); \
+                    punpckhbw_r2r(mm1,mm4); \
+                    movq_r2r(mm0,mm5); \
+                    punpcklbw_r2r(mm4,mm0); \
+                    punpckhbw_r2r(mm4,mm5); \
+                    movq_r2r(mm0,mm1); \
+                    punpcklbw_r2r(mm5,mm1); \
+                    movq_r2m(mm1,lum[0]); \
+                    movq_m2r(ptr[16],mm2); \
+                    movq_m2r(ptr[24],mm1); \
+                    movq_r2r(mm2,mm4); \
+                    punpcklbw_r2r(mm1,mm2); \
+                    punpckhbw_r2r(mm1,mm4); \
+                    movq_r2r(mm2,mm3); \
+                    punpcklbw_r2r(mm4,mm2); \
+                    punpckhbw_r2r(mm4,mm3); \
+                    movq_r2r(mm2,mm1); \
+                    punpcklbw_r2r(mm3,mm1); \
+                    movq_r2m(mm1,lum[8]); \
+                    punpckhdq_r2r(mm2,mm0); \
+                    punpckhdq_r2r(mm3,mm5); \
+                    movq_r2m(mm0,cb[0]); \
+                    movq_r2m(mm5,cr[0]);
+
+#define LINE_NO_UV \
+                    movq_m2r(ptr[0],mm0);\
+                    movq_m2r(ptr[8],mm1);\
+                    movq_r2r(mm0, mm4);\
+                    punpcklbw_r2r(mm1,mm0); \
+                    punpckhbw_r2r(mm1,mm4);\
+                    movq_r2r(mm0,mm5);\
+                    punpcklbw_r2r(mm4,mm0);\
+                    punpckhbw_r2r(mm4,mm5);\
+                    movq_r2r(mm0,mm1);\
+                    punpcklbw_r2r(mm5,mm1);\
+                    movq_r2m(mm1,lum[0]);\
+                    movq_m2r(ptr[16],mm2);\
+                    movq_m2r(ptr[24],mm1);\
+                    movq_r2r(mm2,mm4);\
+                    punpcklbw_r2r(mm1,mm2);\
+                    punpckhbw_r2r(mm1,mm4);\
+                    movq_r2r(mm2,mm3);\
+                    punpcklbw_r2r(mm4,mm2);\
+                    punpckhbw_r2r(mm4,mm3);\
+                    movq_r2r(mm2,mm1);\
+                    punpcklbw_r2r(mm3,mm1);\
+                    movq_r2m(mm1,lum[8]);
+
+#define LINE_WITHUV_AVG \
+                    movq_m2r(ptr[0], mm0);\
+                    movq_m2r(ptr[8], mm1);\
+                    movq_r2r(mm0, mm4);\
+                    punpcklbw_r2r(mm1,mm0);\
+                    punpckhbw_r2r(mm1,mm4);\
+                    movq_r2r(mm0,mm5);\
+                    punpcklbw_r2r(mm4,mm0);\
+                    punpckhbw_r2r(mm4,mm5);\
+                    movq_r2r(mm0,mm1);\
+                    movq_r2r(mm5,mm2);\
+                    punpcklbw_r2r(mm7,mm1);\
+                    punpcklbw_r2r(mm7,mm2);\
+                    paddw_r2r(mm6,mm1);\
+                    paddw_r2r(mm2,mm1);\
+                    psraw_i2r(1,mm1);\
+                    packuswb_r2r(mm7,mm1);\
+                    movd_r2m(mm1,lum[0]);\
+                    movq_m2r(ptr[16],mm2);\
+                    movq_m2r(ptr[24],mm1);\
+                    movq_r2r(mm2,mm4);\
+                    punpcklbw_r2r(mm1,mm2);\
+                    punpckhbw_r2r(mm1,mm4);\
+                    movq_r2r(mm2,mm3);\
+                    punpcklbw_r2r(mm4,mm2);\
+                    punpckhbw_r2r(mm4,mm3);\
+                    movq_r2r(mm2,mm1);\
+                    movq_r2r(mm3,mm4);\
+                    punpcklbw_r2r(mm7,mm1);\
+                    punpcklbw_r2r(mm7,mm4);\
+                    paddw_r2r(mm6,mm1);\
+                    paddw_r2r(mm4,mm1);\
+                    psraw_i2r(1,mm1);\
+                    packuswb_r2r(mm7,mm1);\
+                    movd_r2m(mm1,lum[4]);\
+                    punpckhbw_r2r(mm7,mm0);\
+                    punpckhbw_r2r(mm7,mm2);\
+                    paddw_r2r(mm6,mm0);\
+                    paddw_r2r(mm2,mm0);\
+                    psraw_i2r(1,mm0);\
+                    packuswb_r2r(mm7,mm0);\
+                    punpckhbw_r2r(mm7,mm5);\
+                    punpckhbw_r2r(mm7,mm3);\
+                    paddw_r2r(mm6,mm5);\
+                    paddw_r2r(mm3,mm5);\
+                    psraw_i2r(1,mm5);\
+                    packuswb_r2r(mm7,mm5);\
+                    movd_r2m(mm0,cb[0]);\
+                    movd_r2m(mm5,cr[0]);
+
+#define LINE_NOUV_AVG \
+                    movq_m2r(ptr[0],mm0);\
+                    movq_m2r(ptr[8],mm1);\
+                    pand_r2r(mm5,mm0);\
+                    pand_r2r(mm5,mm1);\
+                    pmaddwd_r2r(mm6,mm0);\
+                    pmaddwd_r2r(mm6,mm1);\
+                    packssdw_r2r(mm1,mm0);\
+                    paddw_r2r(mm6,mm0);\
+                    psraw_i2r(1,mm0);\
+                    movq_m2r(ptr[16],mm2);\
+                    movq_m2r(ptr[24],mm3);\
+                    pand_r2r(mm5,mm2);\
+                    pand_r2r(mm5,mm3);\
+                    pmaddwd_r2r(mm6,mm2);\
+                    pmaddwd_r2r(mm6,mm3);\
+                    packssdw_r2r(mm3,mm2);\
+                    paddw_r2r(mm6,mm2);\
+                    psraw_i2r(1,mm2);\
+                    packuswb_r2r(mm2,mm0);\
+                    movq_r2m(mm0,lum[0]);
+
+#define DEINT_LINE_LUM(ptroff) \
+                    movd_m2r(lum_m4[(ptroff)],mm0);\
+                    movd_m2r(lum_m3[(ptroff)],mm1);\
+                    movd_m2r(lum_m2[(ptroff)],mm2);\
+                    movd_m2r(lum_m1[(ptroff)],mm3);\
+                    movd_m2r(lum[(ptroff)],mm4);\
+                    punpcklbw_r2r(mm7,mm0);\
+                    movd_r2m(mm2,lum_m4[(ptroff)]);\
+                    punpcklbw_r2r(mm7,mm1);\
+                    punpcklbw_r2r(mm7,mm2);\
+                    punpcklbw_r2r(mm7,mm3);\
+                    punpcklbw_r2r(mm7,mm4);\
+                    psllw_i2r(2,mm1);\
+                    psllw_i2r(1,mm2);\
+                    paddw_r2r(mm6,mm1);\
+                    psllw_i2r(2,mm3);\
+                    paddw_r2r(mm2,mm1);\
+                    paddw_r2r(mm4,mm0);\
+                    paddw_r2r(mm3,mm1);\
+                    psubusw_r2r(mm0,mm1);\
+                    psrlw_i2r(3,mm1);\
+                    packuswb_r2r(mm7,mm1);\
+                    movd_r2m(mm1,lum_m2[(ptroff)]);
+
+#else
+#include "libavcodec/dsputil.h"
+
+#define LINE_WITH_UV \
+                    lum[0]=ptr[0];lum[1]=ptr[2];lum[2]=ptr[4];lum[3]=ptr[6];\
+                    cb[0]=ptr[1];cb[1]=ptr[5];\
+                    cr[0]=ptr[3];cr[1]=ptr[7];\
+                    lum[4]=ptr[8];lum[5]=ptr[10];lum[6]=ptr[12];lum[7]=ptr[14];\
+                    cb[2]=ptr[9];cb[3]=ptr[13];\
+                    cr[2]=ptr[11];cr[3]=ptr[15];\
+                    lum[8]=ptr[16];lum[9]=ptr[18];lum[10]=ptr[20];lum[11]=ptr[22];\
+                    cb[4]=ptr[17];cb[5]=ptr[21];\
+                    cr[4]=ptr[19];cr[5]=ptr[23];\
+                    lum[12]=ptr[24];lum[13]=ptr[26];lum[14]=ptr[28];lum[15]=ptr[30];\
+                    cb[6]=ptr[25];cb[7]=ptr[29];\
+                    cr[6]=ptr[27];cr[7]=ptr[31];
+
+#define LINE_NO_UV \
+                    lum[0]=ptr[0];lum[1]=ptr[2];lum[2]=ptr[4];lum[3]=ptr[6];\
+                    lum[4]=ptr[8];lum[5]=ptr[10];lum[6]=ptr[12];lum[7]=ptr[14];\
+                    lum[8]=ptr[16];lum[9]=ptr[18];lum[10]=ptr[20];lum[11]=ptr[22];\
+                    lum[12]=ptr[24];lum[13]=ptr[26];lum[14]=ptr[28];lum[15]=ptr[30];
+
+#define LINE_WITHUV_AVG \
+                    sum=(ptr[0]+ptr[2]+1) >> 1;lum[0]=sum; \
+                    sum=(ptr[4]+ptr[6]+1) >> 1;lum[1]=sum; \
+                    sum=(ptr[1]+ptr[5]+1) >> 1;cb[0]=sum; \
+                    sum=(ptr[3]+ptr[7]+1) >> 1;cr[0]=sum; \
+                    sum=(ptr[8]+ptr[10]+1) >> 1;lum[2]=sum; \
+                    sum=(ptr[12]+ptr[14]+1) >> 1;lum[3]=sum; \
+                    sum=(ptr[9]+ptr[13]+1) >> 1;cb[1]=sum; \
+                    sum=(ptr[11]+ptr[15]+1) >> 1;cr[1]=sum; \
+                    sum=(ptr[16]+ptr[18]+1) >> 1;lum[4]=sum; \
+                    sum=(ptr[20]+ptr[22]+1) >> 1;lum[5]=sum; \
+                    sum=(ptr[17]+ptr[21]+1) >> 1;cb[2]=sum; \
+                    sum=(ptr[19]+ptr[23]+1) >> 1;cr[2]=sum; \
+                    sum=(ptr[24]+ptr[26]+1) >> 1;lum[6]=sum; \
+                    sum=(ptr[28]+ptr[30]+1) >> 1;lum[7]=sum; \
+                    sum=(ptr[25]+ptr[29]+1) >> 1;cb[3]=sum; \
+                    sum=(ptr[27]+ptr[31]+1) >> 1;cr[3]=sum;
+
+#define LINE_NOUV_AVG \
+                    sum=(ptr[0]+ptr[2]+1) >> 1;lum[0]=sum; \
+                    sum=(ptr[4]+ptr[6]+1) >> 1;lum[1]=sum; \
+                    sum=(ptr[8]+ptr[10]+1) >> 1;lum[2]=sum; \
+                    sum=(ptr[12]+ptr[14]+1) >> 1;lum[3]=sum; \
+                    sum=(ptr[16]+ptr[18]+1) >> 1;lum[4]=sum; \
+                    sum=(ptr[20]+ptr[22]+1) >> 1;lum[5]=sum; \
+                    sum=(ptr[24]+ptr[26]+1) >> 1;lum[6]=sum; \
+                    sum=(ptr[28]+ptr[30]+1) >> 1;lum[7]=sum;
+
+#define DEINT_LINE_LUM(ptroff) \
+                    sum=(-lum_m4[(ptroff)]+(lum_m3[(ptroff)]<<2)+(lum_m2[(ptroff)]<<1)+(lum_m1[(ptroff)]<<2)-lum[(ptroff)]); \
+                    lum_m4[(ptroff)]=lum_m2[(ptroff)];\
+                    lum_m2[(ptroff)]=cm[(sum+4)>>3];\
+                    sum=(-lum_m4[(ptroff)+1]+(lum_m3[(ptroff)+1]<<2)+(lum_m2[(ptroff)+1]<<1)+(lum_m1[(ptroff)+1]<<2)-lum[(ptroff)+1]); \
+                    lum_m4[(ptroff)+1]=lum_m2[(ptroff)+1];\
+                    lum_m2[(ptroff)+1]=cm[(sum+4)>>3];\
+                    sum=(-lum_m4[(ptroff)+2]+(lum_m3[(ptroff)+2]<<2)+(lum_m2[(ptroff)+2]<<1)+(lum_m1[(ptroff)+2]<<2)-lum[(ptroff)+2]); \
+                    lum_m4[(ptroff)+2]=lum_m2[(ptroff)+2];\
+                    lum_m2[(ptroff)+2]=cm[(sum+4)>>3];\
+                    sum=(-lum_m4[(ptroff)+3]+(lum_m3[(ptroff)+3]<<2)+(lum_m2[(ptroff)+3]<<1)+(lum_m1[(ptroff)+3]<<2)-lum[(ptroff)+3]); \
+                    lum_m4[(ptroff)+3]=lum_m2[(ptroff)+3];\
+                    lum_m2[(ptroff)+3]=cm[(sum+4)>>3];
+
+#endif
+
+
+/* Read two fields separately. */
+static int aiw_read_picture(VideoData *s, uint8_t *data)
+{
+    uint8_t *ptr, *lum, *cb, *cr;
+    int h;
+#ifndef HAVE_MMX
+    int sum;
+#endif
+    uint8_t* src = s->src_mem;
+    uint8_t *ptrend = &src[s->width*2];
+    lum=data;
+    cb=&lum[s->width*s->height];
+    cr=&cb[(s->width*s->height)/4];
+    if (s->deint == 0 && s->halfw == 0) {
+        while (read(s->fd,src,s->width*2) < 0) {
+            usleep(100);
+        }
+        for (h = 0; h < s->height-2; h+=2) {
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, cb+=8, cr+=8) {
+                LINE_WITH_UV
+                    }
+            read(s->fd,src,s->width*2);
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16) {
+                LINE_NO_UV
+                    }
+            read(s->fd,src,s->width*2);
+        }
+        /*
+         * Do last two lines
+         */
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, cb+=8, cr+=8) {
+            LINE_WITH_UV
+                }
+        read(s->fd,src,s->width*2);
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16) {
+            LINE_NO_UV
+                }
+        /* drop second field */
+        while (read(s->fd,src,s->width*2) < 0) {
+            usleep(100);
+        }
+        for (h = 0; h < s->height - 1; h++) {
+            read(s->fd,src,s->width*2);
+        }
+    } else if (s->halfw == 1) {
+#ifdef HAVE_MMX
+        mmx_t rounder;
+        mmx_t masker;
+        rounder.uw[0]=1;
+        rounder.uw[1]=1;
+        rounder.uw[2]=1;
+        rounder.uw[3]=1;
+        masker.ub[0]=0xff;
+        masker.ub[1]=0;
+        masker.ub[2]=0xff;
+        masker.ub[3]=0;
+        masker.ub[4]=0xff;
+        masker.ub[5]=0;
+        masker.ub[6]=0xff;
+        masker.ub[7]=0;
+        pxor_r2r(mm7,mm7);
+        movq_m2r(rounder,mm6);
+#endif
+        while (read(s->fd,src,s->width*4) < 0) {
+            usleep(100);
+        }
+        ptrend = &src[s->width*4];
+        for (h = 0; h < s->height-2; h+=2) {
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=8, cb+=4, cr+=4) {
+                LINE_WITHUV_AVG
+                    }
+            read(s->fd,src,s->width*4);
+#ifdef HAVE_MMX
+            movq_m2r(masker,mm5);
+#endif
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=8) {
+                LINE_NOUV_AVG
+                    }
+            read(s->fd,src,s->width*4);
+        }
+        /*
+ * Do last two lines
+ */
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=8, cb+=4, cr+=4) {
+            LINE_WITHUV_AVG
+                }
+        read(s->fd,src,s->width*4);
+#ifdef HAVE_MMX
+        movq_m2r(masker,mm5);
+#endif
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=8) {
+            LINE_NOUV_AVG
+                }
+        /* drop second field */
+        while (read(s->fd,src,s->width*4) < 0) {
+            usleep(100);
+        }
+        for (h = 0; h < s->height - 1; h++) {
+            read(s->fd,src,s->width*4);
+        }
+    } else {
+        uint8_t *lum_m1, *lum_m2, *lum_m3, *lum_m4;
+#ifdef HAVE_MMX
+        mmx_t rounder;
+        rounder.uw[0]=4;
+        rounder.uw[1]=4;
+        rounder.uw[2]=4;
+        rounder.uw[3]=4;
+        movq_m2r(rounder,mm6);
+        pxor_r2r(mm7,mm7);
+#else
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+#endif
+
+        /* read two fields and deinterlace them */
+        while (read(s->fd,src,s->width*2) < 0) {
+            usleep(100);
+        }
+        for (h = 0; h < (s->height/2)-2; h+=2) {
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, cb+=8, cr+=8) {
+                LINE_WITH_UV
+                    }
+            read(s->fd,src,s->width*2);
+            /* skip a luminance line - will be filled in later */
+            lum += s->width;
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, cb+=8, cr+=8) {
+                LINE_WITH_UV
+                    }
+            /* skip a luminance line - will be filled in later */
+            lum += s->width;
+            read(s->fd,src,s->width*2);
+        }
+        /*
+ * Do last two lines
+ */
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, cb+=8, cr+=8) {
+            LINE_WITH_UV
+                }
+        /* skip a luminance line - will be filled in later */
+        lum += s->width;
+        read(s->fd,src,s->width*2);
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, cb+=8, cr+=8) {
+            LINE_WITH_UV
+                }
+        /*
+ *
+ * SECOND FIELD
+ *
+ */
+        lum=&data[s->width];
+        while (read(s->fd,src,s->width*2) < 0) {
+            usleep(10);
+        }
+        /* First (and last) two lines not interlaced */
+        for (h = 0; h < 2; h++) {
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16) {
+                LINE_NO_UV
+                    }
+            read(s->fd,src,s->width*2);
+            /* skip a luminance line */
+            lum += s->width;
+        }
+        lum_m1=&lum[-s->width];
+        lum_m2=&lum_m1[-s->width];
+        lum_m3=&lum_m2[-s->width];
+        memmove(s->lum_m4_mem,&lum_m3[-s->width],s->width);
+        for (; h < (s->height/2)-1; h++) {
+            lum_m4=s->lum_m4_mem;
+            for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16,lum_m1+=16,lum_m2+=16,lum_m3+=16,lum_m4+=16) {
+                LINE_NO_UV
+
+                    DEINT_LINE_LUM(0)
+                    DEINT_LINE_LUM(4)
+                    DEINT_LINE_LUM(8)
+                    DEINT_LINE_LUM(12)
+                    }
+            read(s->fd,src,s->width*2);
+            /* skip a luminance line */
+            lum += s->width;
+            lum_m1 += s->width;
+            lum_m2 += s->width;
+            lum_m3 += s->width;
+            //                lum_m4 += s->width;
+        }
+        /*
+ * Do last line
+ */
+        lum_m4=s->lum_m4_mem;
+        for (ptr = &src[0]; ptr < ptrend; ptr+=32, lum+=16, lum_m1+=16, lum_m2+=16, lum_m3+=16, lum_m4+=16) {
+            LINE_NO_UV
+
+                DEINT_LINE_LUM(0)
+                DEINT_LINE_LUM(4)
+                DEINT_LINE_LUM(8)
+                DEINT_LINE_LUM(12)
+                }
+    }
+#ifdef HAVE_MMX
+    emms();
+#endif
+    return s->frame_size;
+}
+
+static int aiw_close(VideoData *s)
+{
+    av_freep(&s->lum_m4_mem);
+    av_freep(&s->src_mem);
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavformat/grab_bktr.c b/contrib/ffmpeg/libavformat/grab_bktr.c
new file mode 100644
index 000000000..100653db7
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/grab_bktr.c
@@ -0,0 +1,320 @@
+/*
+ * *BSD video grab interface
+ * Copyright (c) 2002 Steve O'Hara-Smith
+ * based on
+ *           Linux video grab interface
+ *           Copyright (c) 2000,2001 Gerard Lantau.
+ * and
+ *           simple_grab.c Copyright (c) 1999 Roger Hardiman
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#if defined (HAVE_DEV_BKTR_IOCTL_METEOR_H) && defined (HAVE_DEV_BKTR_IOCTL_BT848_H)
+# include <dev/bktr/ioctl_meteor.h>
+# include <dev/bktr/ioctl_bt848.h>
+#elif defined (HAVE_MACHINE_IOCTL_METEOR_H) && defined (HAVE_MACHINE_IOCTL_BT848_H)
+# include <machine/ioctl_meteor.h>
+# include <machine/ioctl_bt848.h>
+#elif defined (HAVE_DEV_VIDEO_METEOR_IOCTL_METEOR_H) && defined (HAVE_DEV_VIDEO_METEOR_IOCTL_BT848_H)
+# include <dev/video/meteor/ioctl_meteor.h>
+# include <dev/video/bktr/ioctl_bt848.h>
+#elif HAVE_DEV_IC_BT8XX_H
+# include <dev/ic/bt8xx.h>
+#endif
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#include <signal.h>
+
+typedef struct {
+    int video_fd;
+    int tuner_fd;
+    int width, height;
+    int frame_rate;
+    int frame_rate_base;
+    u_int64_t per_frame;
+} VideoData;
+
+
+#define PAL 1
+#define PALBDGHI 1
+#define NTSC 2
+#define NTSCM 2
+#define SECAM 3
+#define PALN 4
+#define PALM 5
+#define NTSCJ 6
+
+/* PAL is 768 x 576. NTSC is 640 x 480 */
+#define PAL_HEIGHT 576
+#define SECAM_HEIGHT 576
+#define NTSC_HEIGHT 480
+
+#ifndef VIDEO_FORMAT
+#define VIDEO_FORMAT NTSC
+#endif
+
+static int bktr_dev[] = { METEOR_DEV0, METEOR_DEV1, METEOR_DEV2,
+    METEOR_DEV3, METEOR_DEV_SVIDEO };
+
+uint8_t *video_buf;
+size_t video_buf_size;
+u_int64_t last_frame_time;
+volatile sig_atomic_t nsignals;
+
+
+static void catchsignal(int signal)
+{
+    nsignals++;
+    return;
+}
+
+static int bktr_init(const char *video_device, int width, int height,
+    int format, int *video_fd, int *tuner_fd, int idev, double frequency)
+{
+    struct meteor_geomet geo;
+    int h_max;
+    long ioctl_frequency;
+    char *arg;
+    int c;
+    struct sigaction act, old;
+
+    if (idev < 0 || idev > 4)
+    {
+        arg = getenv ("BKTR_DEV");
+        if (arg)
+            idev = atoi (arg);
+        if (idev < 0 || idev > 4)
+            idev = 1;
+    }
+
+    if (format < 1 || format > 6)
+    {
+        arg = getenv ("BKTR_FORMAT");
+        if (arg)
+            format = atoi (arg);
+        if (format < 1 || format > 6)
+            format = VIDEO_FORMAT;
+    }
+
+    if (frequency <= 0)
+    {
+        arg = getenv ("BKTR_FREQUENCY");
+        if (arg)
+            frequency = atof (arg);
+        if (frequency <= 0)
+            frequency = 0.0;
+    }
+
+    memset(&act, 0, sizeof(act));
+    sigemptyset(&act.sa_mask);
+    act.sa_handler = catchsignal;
+    sigaction(SIGUSR1, &act, &old);
+
+    *tuner_fd = open("/dev/tuner0", O_RDONLY);
+    if (*tuner_fd < 0)
+        perror("Warning: Tuner not opened, continuing");
+
+    *video_fd = open(video_device, O_RDONLY);
+    if (*video_fd < 0) {
+        perror(video_device);
+        return -1;
+    }
+
+    geo.rows = height;
+    geo.columns = width;
+    geo.frames = 1;
+    geo.oformat = METEOR_GEO_YUV_422 | METEOR_GEO_YUV_12;
+
+    switch (format) {
+    case PAL:   h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALBDGHI; break;
+    case PALN:  h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALN;     break;
+    case PALM:  h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALM;     break;
+    case SECAM: h_max = SECAM_HEIGHT; c = BT848_IFORM_F_SECAM;    break;
+    case NTSC:  h_max = NTSC_HEIGHT;  c = BT848_IFORM_F_NTSCM;    break;
+    case NTSCJ: h_max = NTSC_HEIGHT;  c = BT848_IFORM_F_NTSCJ;    break;
+    default:    h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALBDGHI; break;
+    }
+
+    if (height <= h_max / 2)
+        geo.oformat |= METEOR_GEO_EVEN_ONLY;
+
+    if (ioctl(*video_fd, METEORSETGEO, &geo) < 0) {
+        perror("METEORSETGEO");
+        return -1;
+    }
+
+    if (ioctl(*video_fd, BT848SFMT, &c) < 0) {
+        perror("BT848SFMT");
+        return -1;
+    }
+
+    c = bktr_dev[idev];
+    if (ioctl(*video_fd, METEORSINPUT, &c) < 0) {
+        perror("METEORSINPUT");
+        return -1;
+    }
+
+    video_buf_size = width * height * 12 / 8;
+
+    video_buf = (uint8_t *)mmap((caddr_t)0, video_buf_size,
+        PROT_READ, MAP_SHARED, *video_fd, (off_t)0);
+    if (video_buf == MAP_FAILED) {
+        perror("mmap");
+        return -1;
+    }
+
+    if (frequency != 0.0) {
+        ioctl_frequency  = (unsigned long)(frequency*16);
+        if (ioctl(*tuner_fd, TVTUNER_SETFREQ, &ioctl_frequency) < 0)
+            perror("TVTUNER_SETFREQ");
+    }
+
+    c = AUDIO_UNMUTE;
+    if (ioctl(*tuner_fd, BT848_SAUDIO, &c) < 0)
+        perror("TVTUNER_SAUDIO");
+
+    c = METEOR_CAP_CONTINOUS;
+    ioctl(*video_fd, METEORCAPTUR, &c);
+
+    c = SIGUSR1;
+    ioctl(*video_fd, METEORSSIGNAL, &c);
+
+    return 0;
+}
+
+static void bktr_getframe(u_int64_t per_frame)
+{
+    u_int64_t curtime;
+
+    curtime = av_gettime();
+    if (!last_frame_time
+        || ((last_frame_time + per_frame) > curtime)) {
+        if (!usleep(last_frame_time + per_frame + per_frame / 8 - curtime)) {
+            if (!nsignals)
+                av_log(NULL, AV_LOG_INFO,
+                       "SLEPT NO signals - %d microseconds late\n",
+                       (int)(av_gettime() - last_frame_time - per_frame));
+        }
+    }
+    nsignals = 0;
+    last_frame_time = curtime;
+}
+
+
+/* note: we support only one picture read at a time */
+static int grab_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    VideoData *s = s1->priv_data;
+
+    if (av_new_packet(pkt, video_buf_size) < 0)
+        return AVERROR(EIO);
+
+    bktr_getframe(s->per_frame);
+
+    pkt->pts = av_gettime();
+    memcpy(pkt->data, video_buf, video_buf_size);
+
+    return video_buf_size;
+}
+
+static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    VideoData *s = s1->priv_data;
+    AVStream *st;
+    int width, height;
+    int frame_rate;
+    int frame_rate_base;
+    int format = -1;
+
+    if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0)
+        return -1;
+
+    width = ap->width;
+    height = ap->height;
+    frame_rate = ap->time_base.den;
+    frame_rate_base = ap->time_base.num;
+
+    st = av_new_stream(s1, 0);
+    if (!st)
+        return AVERROR(ENOMEM);
+    av_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in use */
+
+    s->width = width;
+    s->height = height;
+    s->frame_rate = frame_rate;
+    s->frame_rate_base = frame_rate_base;
+    s->per_frame = ((u_int64_t)1000000 * s->frame_rate_base) / s->frame_rate;
+
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->pix_fmt = PIX_FMT_YUV420P;
+    st->codec->codec_id = CODEC_ID_RAWVIDEO;
+    st->codec->width = width;
+    st->codec->height = height;
+    st->codec->time_base.den = frame_rate;
+    st->codec->time_base.num = frame_rate_base;
+
+    if (ap->standard) {
+        if (!strcasecmp(ap->standard, "pal"))
+            format = PAL;
+        else if (!strcasecmp(ap->standard, "secam"))
+            format = SECAM;
+        else if (!strcasecmp(ap->standard, "ntsc"))
+            format = NTSC;
+    }
+
+    if (bktr_init(s1->filename, width, height, format,
+            &(s->video_fd), &(s->tuner_fd), -1, 0.0) < 0)
+        return AVERROR(EIO);
+
+    nsignals = 0;
+    last_frame_time = 0;
+
+    return 0;
+}
+
+static int grab_read_close(AVFormatContext *s1)
+{
+    VideoData *s = s1->priv_data;
+    int c;
+
+    c = METEOR_CAP_STOP_CONT;
+    ioctl(s->video_fd, METEORCAPTUR, &c);
+    close(s->video_fd);
+
+    c = AUDIO_MUTE;
+    ioctl(s->tuner_fd, BT848_SAUDIO, &c);
+    close(s->tuner_fd);
+
+    munmap((caddr_t)video_buf, video_buf_size);
+
+    return 0;
+}
+
+AVInputFormat video_grab_device_demuxer = {
+    "bktr",
+    "video grab",
+     sizeof(VideoData),
+     NULL,
+    grab_read_header,
+    grab_read_packet,
+    grab_read_close,
+    .flags = AVFMT_NOFILE,
+};
diff --git a/contrib/ffmpeg/libavformat/gxf.c b/contrib/ffmpeg/libavformat/gxf.c
new file mode 100644
index 000000000..ba2463ead
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/gxf.c
@@ -0,0 +1,524 @@
+/*
+ * GXF demuxer.
+ * Copyright (c) 2006 Reimar Doeffinger.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "common.h"
+
+typedef enum {
+    PKT_MAP = 0xbc,
+    PKT_MEDIA = 0xbf,
+    PKT_EOS = 0xfb,
+    PKT_FLT = 0xfc,
+    PKT_UMF = 0xfd
+} pkt_type_t;
+
+typedef enum {
+    MAT_NAME = 0x40,
+    MAT_FIRST_FIELD = 0x41,
+    MAT_LAST_FIELD = 0x42,
+    MAT_MARK_IN = 0x43,
+    MAT_MARK_OUT = 0x44,
+    MAT_SIZE = 0x45
+} mat_tag_t;
+
+typedef enum {
+    TRACK_NAME = 0x4c,
+    TRACK_AUX = 0x4d,
+    TRACK_VER = 0x4e,
+    TRACK_MPG_AUX = 0x4f,
+    TRACK_FPS = 0x50,
+    TRACK_LINES = 0x51,
+    TRACK_FPF = 0x52
+} track_tag_t;
+
+typedef struct {
+    int64_t first_field;
+    int64_t last_field;
+    AVRational frames_per_second;
+    int32_t fields_per_frame;
+} st_info_t;
+
+/**
+ * \brief parses a packet header, extracting type and length
+ * \param pb ByteIOContext to read header from
+ * \param type detected packet type is stored here
+ * \param length detected packet length, excluding header is stored here
+ * \return 0 if header not found or contains invalid data, 1 otherwise
+ */
+static int parse_packet_header(ByteIOContext *pb, pkt_type_t *type, int *length) {
+    if (get_be32(pb))
+        return 0;
+    if (get_byte(pb) != 1)
+        return 0;
+    *type = get_byte(pb);
+    *length = get_be32(pb);
+    if ((*length >> 24) || *length < 16)
+        return 0;
+    *length -= 16;
+    if (get_be32(pb))
+        return 0;
+    if (get_byte(pb) != 0xe1)
+        return 0;
+    if (get_byte(pb) != 0xe2)
+        return 0;
+    return 1;
+}
+
+/**
+ * \brief check if file starts with a PKT_MAP header
+ */
+static int gxf_probe(AVProbeData *p) {
+    static const uint8_t startcode[] = {0, 0, 0, 0, 1, 0xbc}; // start with map packet
+    static const uint8_t endcode[] = {0, 0, 0, 0, 0xe1, 0xe2};
+    if (p->buf_size < 16)
+        return 0;
+    if (!memcmp(p->buf, startcode, sizeof(startcode)) &&
+        !memcmp(&p->buf[16 - sizeof(endcode)], endcode, sizeof(endcode)))
+        return AVPROBE_SCORE_MAX;
+    return 0;
+}
+
+/**
+ * \brief gets the stream index for the track with the specified id, creates new
+ *        stream if not found
+ * \param stream id of stream to find / add
+ * \param format stream format identifier
+ */
+static int get_sindex(AVFormatContext *s, int id, int format) {
+    int i;
+    AVStream *st = NULL;
+    for (i = 0; i < s->nb_streams; i++) {
+        if (s->streams[i]->id == id)
+            return i;
+    }
+    st = av_new_stream(s, id);
+    switch (format) {
+        case 3:
+        case 4:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = CODEC_ID_MJPEG;
+            break;
+        case 13:
+        case 15:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = CODEC_ID_DVVIDEO;
+            break;
+        case 14:
+        case 16:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = CODEC_ID_DVVIDEO;
+            break;
+        case 11:
+        case 12:
+        case 20:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = CODEC_ID_MPEG2VIDEO;
+            st->need_parsing = 2; // get keyframe flag etc.
+            break;
+        case 22:
+        case 23:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = CODEC_ID_MPEG1VIDEO;
+            st->need_parsing = 2; // get keyframe flag etc.
+            break;
+        case 9:
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_id = CODEC_ID_PCM_S24LE;
+            st->codec->channels = 1;
+            st->codec->sample_rate = 48000;
+            st->codec->bit_rate = 3 * 1 * 48000 * 8;
+            st->codec->block_align = 3 * 1;
+            st->codec->bits_per_sample = 24;
+            break;
+        case 10:
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_id = CODEC_ID_PCM_S16LE;
+            st->codec->channels = 1;
+            st->codec->sample_rate = 48000;
+            st->codec->bit_rate = 2 * 1 * 48000 * 8;
+            st->codec->block_align = 2 * 1;
+            st->codec->bits_per_sample = 16;
+            break;
+        case 17:
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_id = CODEC_ID_AC3;
+            st->codec->channels = 2;
+            st->codec->sample_rate = 48000;
+            break;
+        // timecode tracks:
+        case 7:
+        case 8:
+        case 24:
+            st->codec->codec_type = CODEC_TYPE_DATA;
+            st->codec->codec_id = CODEC_ID_NONE;
+            break;
+        default:
+            st->codec->codec_type = CODEC_TYPE_UNKNOWN;
+            st->codec->codec_id = CODEC_ID_NONE;
+            break;
+    }
+    return s->nb_streams - 1;
+}
+
+/**
+ * \brief filters out interesting tags from material information.
+ * \param len lenght of tag section, will be adjusted to contain remaining bytes
+ * \param si struct to store collected information into
+ */
+static void gxf_material_tags(ByteIOContext *pb, int *len, st_info_t *si) {
+    si->first_field = AV_NOPTS_VALUE;
+    si->last_field = AV_NOPTS_VALUE;
+    while (*len >= 2) {
+        mat_tag_t tag = get_byte(pb);
+        int tlen = get_byte(pb);
+        *len -= 2;
+        if (tlen > *len)
+            return;
+        *len -= tlen;
+        if (tlen == 4) {
+            uint32_t value = get_be32(pb);
+            if (tag == MAT_FIRST_FIELD)
+                si->first_field = value;
+            else if (tag == MAT_LAST_FIELD)
+                si->last_field = value;
+        } else
+            url_fskip(pb, tlen);
+    }
+}
+
+/**
+ * \brief convert fps tag value to AVRational fps
+ * \param fps fps value from tag
+ * \return fps as AVRational, or 0 / 0 if unknown
+ */
+static AVRational fps_tag2avr(int32_t fps) {
+    extern const AVRational ff_frame_rate_tab[];
+    if (fps < 1 || fps > 9) fps = 9;
+    return ff_frame_rate_tab[9 - fps]; // values have opposite order
+}
+
+/**
+ * \brief convert UMF attributes flags to AVRational fps
+ * \param fps fps value from flags
+ * \return fps as AVRational, or 0 / 0 if unknown
+ */
+static AVRational fps_umf2avr(uint32_t flags) {
+    static const AVRational map[] = {{50, 1}, {60000, 1001}, {24, 1},
+        {25, 1}, {30000, 1001}};
+    int idx =  av_log2((flags & 0x7c0) >> 6);
+    return map[idx];
+}
+
+/**
+ * \brief filters out interesting tags from track information.
+ * \param len length of tag section, will be adjusted to contain remaining bytes
+ * \param si struct to store collected information into
+ */
+static void gxf_track_tags(ByteIOContext *pb, int *len, st_info_t *si) {
+    si->frames_per_second = (AVRational){0, 0};
+    si->fields_per_frame = 0;
+    while (*len >= 2) {
+        track_tag_t tag = get_byte(pb);
+        int tlen = get_byte(pb);
+        *len -= 2;
+        if (tlen > *len)
+            return;
+        *len -= tlen;
+        if (tlen == 4) {
+            uint32_t value = get_be32(pb);
+            if (tag == TRACK_FPS)
+                si->frames_per_second = fps_tag2avr(value);
+            else if (tag == TRACK_FPF && (value == 1 || value == 2))
+                si->fields_per_frame = value;
+        } else
+            url_fskip(pb, tlen);
+    }
+}
+
+/**
+ * \brief read index from FLT packet into stream 0 av_index
+ */
+static void gxf_read_index(AVFormatContext *s, int pkt_len) {
+    ByteIOContext *pb = &s->pb;
+    AVStream *st = s->streams[0];
+    uint32_t fields_per_map = get_le32(pb);
+    uint32_t map_cnt = get_le32(pb);
+    int i;
+    pkt_len -= 8;
+    if (map_cnt > 1000) {
+        av_log(s, AV_LOG_ERROR, "GXF: too many index entries %u (%x)\n", map_cnt, map_cnt);
+        map_cnt = 1000;
+    }
+    if (pkt_len < 4 * map_cnt) {
+        av_log(s, AV_LOG_ERROR, "GXF: invalid index length\n");
+        url_fskip(pb, pkt_len);
+        return;
+    }
+    pkt_len -= 4 * map_cnt;
+    av_add_index_entry(st, 0, 0, 0, 0, 0);
+    for (i = 0; i < map_cnt; i++)
+        av_add_index_entry(st, (uint64_t)get_le32(pb) * 1024,
+                           i * (uint64_t)fields_per_map + 1, 0, 0, 0);
+    url_fskip(pb, pkt_len);
+}
+
+static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) {
+    ByteIOContext *pb = &s->pb;
+    pkt_type_t pkt_type;
+    int map_len;
+    int len;
+    AVRational main_timebase = {0, 0};
+    st_info_t si;
+    int i;
+    if (!parse_packet_header(pb, &pkt_type, &map_len) || pkt_type != PKT_MAP) {
+        av_log(s, AV_LOG_ERROR, "GXF: map packet not found\n");
+        return 0;
+    }
+    map_len -= 2;
+    if (get_byte(pb) != 0x0e0 || get_byte(pb) != 0xff) {
+        av_log(s, AV_LOG_ERROR, "GXF: unknown version or invalid map preamble\n");
+        return 0;
+    }
+    map_len -= 2;
+    len = get_be16(pb); // length of material data section
+    if (len > map_len) {
+        av_log(s, AV_LOG_ERROR, "GXF: material data longer than map data\n");
+        return 0;
+    }
+    map_len -= len;
+    gxf_material_tags(pb, &len, &si);
+    url_fskip(pb, len);
+    map_len -= 2;
+    len = get_be16(pb); // length of track description
+    if (len > map_len) {
+        av_log(s, AV_LOG_ERROR, "GXF: track description longer than map data\n");
+        return 0;
+    }
+    map_len -= len;
+    while (len > 0) {
+        int track_type, track_id, track_len;
+        AVStream *st;
+        int idx;
+        len -= 4;
+        track_type = get_byte(pb);
+        track_id = get_byte(pb);
+        track_len = get_be16(pb);
+        len -= track_len;
+        gxf_track_tags(pb, &track_len, &si);
+        url_fskip(pb, track_len);
+        if (!(track_type & 0x80)) {
+           av_log(s, AV_LOG_ERROR, "GXF: invalid track type %x\n", track_type);
+           continue;
+        }
+        track_type &= 0x7f;
+        if ((track_id & 0xc0) != 0xc0) {
+           av_log(s, AV_LOG_ERROR, "GXF: invalid track id %x\n", track_id);
+           continue;
+        }
+        track_id &= 0x3f;
+        idx = get_sindex(s, track_id, track_type);
+        if (idx < 0) continue;
+        st = s->streams[idx];
+        if (!main_timebase.num || !main_timebase.den) {
+            main_timebase.num = si.frames_per_second.den;
+            main_timebase.den = si.frames_per_second.num * si.fields_per_frame;
+        }
+        st->start_time = si.first_field;
+        if (si.first_field != AV_NOPTS_VALUE && si.last_field != AV_NOPTS_VALUE)
+            st->duration = si.last_field - si.first_field;
+    }
+    if (len < 0)
+        av_log(s, AV_LOG_ERROR, "GXF: invalid track description length specified\n");
+    if (map_len)
+        url_fskip(pb, map_len);
+    if (!parse_packet_header(pb, &pkt_type, &len)) {
+        av_log(s, AV_LOG_ERROR, "GXF: sync lost in header\n");
+        return -1;
+    }
+    if (pkt_type == PKT_FLT) {
+        gxf_read_index(s, len);
+        if (!parse_packet_header(pb, &pkt_type, &len)) {
+            av_log(s, AV_LOG_ERROR, "GXF: sync lost in header\n");
+            return -1;
+        }
+    }
+    if (pkt_type == PKT_UMF) {
+        if (len >= 0x39) {
+            AVRational fps;
+            len -= 0x39;
+            url_fskip(pb, 5); // preamble
+            url_fskip(pb, 0x30); // payload description
+            fps = fps_umf2avr(get_le32(pb));
+            if (!main_timebase.num || !main_timebase.den) {
+                // this may not always be correct, but simply the best we can get
+                main_timebase.num = fps.den;
+                main_timebase.den = fps.num;
+            }
+        } else
+            av_log(s, AV_LOG_INFO, "GXF: UMF packet too short\n");
+    } else
+        av_log(s, AV_LOG_INFO, "GXF: UMF packet missing\n");
+    url_fskip(pb, len);
+    if (!main_timebase.num || !main_timebase.den)
+        main_timebase = (AVRational){1, 50}; // set some arbitrary fallback
+    for (i = 0; i < s->nb_streams; i++) {
+        AVStream *st = s->streams[i];
+        av_set_pts_info(st, 32, main_timebase.num, main_timebase.den);
+    }
+    return 0;
+}
+
+#define READ_ONE() \
+    { \
+        if (!max_interval-- || url_feof(pb)) \
+            goto out; \
+        tmp = tmp << 8 | get_byte(pb); \
+    }
+
+/**
+ * \brief resync the stream on the next media packet with specified properties
+ * \param max_interval how many bytes to search for matching packet at most
+ * \param track track id the media packet must belong to, -1 for any
+ * \param timestamp minimum timestamp (== field number) the packet must have, -1 for any
+ * \return timestamp of packet found
+ */
+static int64_t gxf_resync_media(AVFormatContext *s, uint64_t max_interval, int track, int timestamp) {
+    uint32_t tmp;
+    uint64_t last_pos;
+    uint64_t last_found_pos = 0;
+    int cur_track;
+    int64_t cur_timestamp = AV_NOPTS_VALUE;
+    int len;
+    ByteIOContext *pb = &s->pb;
+    pkt_type_t type;
+    tmp = get_be32(pb);
+start:
+    while (tmp)
+        READ_ONE();
+    READ_ONE();
+    if (tmp != 1)
+        goto start;
+    last_pos = url_ftell(pb);
+    url_fseek(pb, -5, SEEK_CUR);
+    if (!parse_packet_header(pb, &type, &len) || type != PKT_MEDIA) {
+        url_fseek(pb, last_pos, SEEK_SET);
+        goto start;
+    }
+    get_byte(pb);
+    cur_track = get_byte(pb);
+    cur_timestamp = get_be32(pb);
+    last_found_pos = url_ftell(pb) - 16 - 6;
+    if ((track >= 0 && track != cur_track) || (timestamp >= 0 && timestamp > cur_timestamp)) {
+        url_fseek(pb, last_pos, SEEK_SET);
+        goto start;
+    }
+out:
+    if (last_found_pos)
+        url_fseek(pb, last_found_pos, SEEK_SET);
+    return cur_timestamp;
+}
+
+static int gxf_packet(AVFormatContext *s, AVPacket *pkt) {
+    ByteIOContext *pb = &s->pb;
+    pkt_type_t pkt_type;
+    int pkt_len;
+    while (!url_feof(pb)) {
+        int track_type, track_id, ret;
+        int field_nr;
+        if (!parse_packet_header(pb, &pkt_type, &pkt_len)) {
+            if (!url_feof(pb))
+                av_log(s, AV_LOG_ERROR, "GXF: sync lost\n");
+            return -1;
+        }
+        if (pkt_type == PKT_FLT) {
+            gxf_read_index(s, pkt_len);
+            continue;
+        }
+        if (pkt_type != PKT_MEDIA) {
+            url_fskip(pb, pkt_len);
+            continue;
+        }
+        if (pkt_len < 16) {
+            av_log(s, AV_LOG_ERROR, "GXF: invalid media packet length\n");
+            continue;
+        }
+        pkt_len -= 16;
+        track_type = get_byte(pb);
+        track_id = get_byte(pb);
+        field_nr = get_be32(pb);
+        get_be32(pb); // field information
+        get_be32(pb); // "timeline" field number
+        get_byte(pb); // flags
+        get_byte(pb); // reserved
+        // NOTE: there is also data length information in the
+        // field information, it might be better to take this into account
+        // as well.
+        ret = av_get_packet(pb, pkt, pkt_len);
+        pkt->stream_index = get_sindex(s, track_id, track_type);
+        pkt->dts = field_nr;
+        return ret;
+    }
+    return AVERROR_IO;
+}
+
+static int gxf_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags) {
+    uint64_t pos;
+    uint64_t maxlen = 100 * 1024 * 1024;
+    AVStream *st = s->streams[0];
+    int64_t start_time = s->streams[stream_index]->start_time;
+    int64_t found;
+    int idx;
+    if (timestamp < start_time) timestamp = start_time;
+    idx = av_index_search_timestamp(st, timestamp - start_time,
+                                    AVSEEK_FLAG_ANY | AVSEEK_FLAG_BACKWARD);
+    if (idx < 0)
+        return -1;
+    pos = st->index_entries[idx].pos;
+    if (idx < st->nb_index_entries - 2)
+        maxlen = st->index_entries[idx + 2].pos - pos;
+    maxlen = FFMAX(maxlen, 200 * 1024);
+    url_fseek(&s->pb, pos, SEEK_SET);
+    found = gxf_resync_media(s, maxlen, -1, timestamp);
+    if (FFABS(found - timestamp) > 4)
+        return -1;
+    return 0;
+}
+
+static int64_t gxf_read_timestamp(AVFormatContext *s, int stream_index,
+                                  int64_t *pos, int64_t pos_limit) {
+    ByteIOContext *pb = &s->pb;
+    int64_t res;
+    url_fseek(pb, *pos, SEEK_SET);
+    res = gxf_resync_media(s, pos_limit - *pos, -1, -1);
+    *pos = url_ftell(pb);
+    return res;
+}
+
+AVInputFormat gxf_demuxer = {
+    "gxf",
+    "GXF format",
+    0,
+    gxf_probe,
+    gxf_header,
+    gxf_packet,
+    NULL,
+    gxf_seek,
+    gxf_read_timestamp,
+};
diff --git a/contrib/ffmpeg/libavformat/gxf.h b/contrib/ffmpeg/libavformat/gxf.h
new file mode 100644
index 000000000..0e2a31ca4
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/gxf.h
@@ -0,0 +1,34 @@
+/*
+ * GXF demuxer
+ * copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_GXF_H
+#define FFMPEG_GXF_H
+
+/* gxf.c */
+typedef enum {
+    PKT_MAP = 0xbc,
+    PKT_MEDIA = 0xbf,
+    PKT_EOS = 0xfb,
+    PKT_FLT = 0xfc,
+    PKT_UMF = 0xfd
+} pkt_type_t;
+
+#endif /* FFMPEG_GXF_H */
diff --git a/contrib/ffmpeg/libavformat/gxfenc.c b/contrib/ffmpeg/libavformat/gxfenc.c
new file mode 100644
index 000000000..39b9ed3e1
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/gxfenc.c
@@ -0,0 +1,828 @@
+/*
+ * GXF muxer.
+ * Copyright (c) 2006 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+#include "gxf.h"
+#include "riff.h"
+#include "fifo.h"
+
+#define GXF_AUDIO_PACKET_SIZE 65536
+
+typedef struct GXFStreamContext {
+    AVCodecContext *codec;
+    AVFifoBuffer audio_buffer;
+    uint32_t track_type;
+    uint32_t sample_size;
+    uint32_t sample_rate;
+    uint16_t media_type;
+    uint16_t media_info;
+    uint8_t index;
+    int frame_rate_index;
+    int lines_index;
+    int fields;
+    int iframes;
+    int pframes;
+    int bframes;
+    int p_per_gop;
+    int b_per_gop;
+    int first_gop_closed;
+    int64_t current_dts;
+    int dts_delay;
+} GXFStreamContext;
+
+typedef struct GXFContext {
+    uint32_t nb_frames;
+    uint32_t material_flags;
+    uint16_t audio_tracks;
+    uint16_t mpeg_tracks;
+    int64_t creation_time;
+    uint32_t umf_start_offset;
+    uint32_t umf_track_offset;
+    uint32_t umf_media_offset;
+    uint32_t umf_user_data_offset;
+    uint32_t umf_user_data_size;
+    uint32_t umf_length;
+    uint16_t umf_track_size;
+    uint16_t umf_media_size;
+    int audio_written;
+    int sample_rate;
+    int flags;
+    AVFormatContext *fc;
+    GXFStreamContext streams[48];
+} GXFContext;
+
+typedef struct GXF_Lines {
+    int height;
+    int index;
+} GXF_Lines;
+
+
+/* FIXME check if it is relevant */
+static const GXF_Lines gxf_lines_tab[] = {
+    { 480,  1 }, /* NTSC */
+    { 512,  1 }, /* NTSC + VBI */
+    { 576,  2 }, /* PAL */
+    { 608,  2 }, /* PAL + VBI */
+    { 1080, 4 },
+    { 720,  6 },
+};
+
+static const AVCodecTag gxf_media_types[] = {
+    { CODEC_ID_MJPEG     ,   3 }, /* NTSC */
+    { CODEC_ID_MJPEG     ,   4 }, /* PAL */
+    { CODEC_ID_PCM_S24LE ,   9 },
+    { CODEC_ID_PCM_S16LE ,  10 },
+    { CODEC_ID_MPEG2VIDEO,  11 }, /* NTSC */
+    { CODEC_ID_MPEG2VIDEO,  12 }, /* PAL */
+    { CODEC_ID_DVVIDEO   ,  13 }, /* NTSC */
+    { CODEC_ID_DVVIDEO   ,  14 }, /* PAL */
+    { CODEC_ID_DVVIDEO   ,  15 }, /* 50M NTSC */
+    { CODEC_ID_DVVIDEO   ,  16 }, /* 50M PAL */
+    { CODEC_ID_AC3       ,  17 },
+    //{ CODEC_ID_NONE,  ,   18 }, /* Non compressed 24 bit audio */
+    { CODEC_ID_MPEG2VIDEO,  20 }, /* MPEG HD */
+    { CODEC_ID_MPEG1VIDEO,  22 }, /* NTSC */
+    { CODEC_ID_MPEG1VIDEO,  23 }, /* PAL */
+    { 0, 0 },
+};
+
+#define SERVER_PATH "/space/"
+#define ES_NAME_PATTERN "ES."
+
+static int gxf_find_lines_index(GXFStreamContext *ctx)
+{
+    int i;
+
+    for (i = 0; i < 6; ++i) {
+        if (ctx->codec->height == gxf_lines_tab[i].height) {
+            ctx->lines_index = gxf_lines_tab[i].index;
+            return 0;
+        }
+    }
+    return -1;
+}
+
+static void gxf_write_padding(ByteIOContext *pb, offset_t to_pad)
+{
+    for (; to_pad > 0; to_pad--) {
+        put_byte(pb, 0);
+    }
+}
+
+static offset_t updatePacketSize(ByteIOContext *pb, offset_t pos)
+{
+    offset_t curpos;
+    int size;
+
+    size = url_ftell(pb) - pos;
+    if (size % 4) {
+        gxf_write_padding(pb, 4 - size % 4);
+        size = url_ftell(pb) - pos;
+    }
+    curpos = url_ftell(pb);
+    url_fseek(pb, pos + 6, SEEK_SET);
+    put_be32(pb, size);
+    url_fseek(pb, curpos, SEEK_SET);
+    return curpos - pos;
+}
+
+static offset_t updateSize(ByteIOContext *pb, offset_t pos)
+{
+    offset_t curpos;
+
+    curpos = url_ftell(pb);
+    url_fseek(pb, pos, SEEK_SET);
+    put_be16(pb, curpos - pos - 2);
+    url_fseek(pb, curpos, SEEK_SET);
+    return curpos - pos;
+}
+
+static void gxf_write_packet_header(ByteIOContext *pb, pkt_type_t type)
+{
+    put_be32(pb, 0); /* packet leader for synchro */
+    put_byte(pb, 1);
+    put_byte(pb, type); /* map packet */
+    put_be32(pb, 0); /* size */
+    put_be32(pb, 0); /* reserved */
+    put_byte(pb, 0xE1); /* trailer 1 */
+    put_byte(pb, 0xE2); /* trailer 2 */
+}
+
+static int gxf_write_mpeg_auxiliary(ByteIOContext *pb, GXFStreamContext *ctx)
+{
+    char buffer[1024];
+    int size;
+
+    if (ctx->iframes) {
+        ctx->p_per_gop = ctx->pframes / ctx->iframes;
+        if (ctx->pframes % ctx->iframes)
+            ctx->p_per_gop++;
+        if (ctx->pframes)
+            ctx->b_per_gop = ctx->bframes / ctx->pframes;
+        if (ctx->p_per_gop > 9)
+            ctx->p_per_gop = 9; /* ensure value won't take more than one char */
+        if (ctx->b_per_gop > 9)
+            ctx->b_per_gop = 9; /* ensure value won't take more than one char */
+    }
+    size = snprintf(buffer, 1024, "Ver 1\nBr %.6f\nIpg 1\nPpi %d\nBpiop %d\n"
+                    "Pix 0\nCf %d\nCg %d\nSl 7\nnl16 %d\nVi 1\nf1 1\n",
+                    (float)ctx->codec->bit_rate, ctx->p_per_gop, ctx->b_per_gop,
+                    ctx->codec->pix_fmt == PIX_FMT_YUV422P ? 2 : 1, ctx->first_gop_closed == 1,
+                    ctx->codec->height / 16);
+    put_byte(pb, 0x4F);
+    put_byte(pb, size + 1);
+    put_buffer(pb, (uint8_t *)buffer, size + 1);
+    return size + 3;
+}
+
+static int gxf_write_timecode_auxiliary(ByteIOContext *pb, GXFStreamContext *ctx)
+{
+    /* FIXME implement that */
+    put_byte(pb, 0); /* fields */
+    put_byte(pb, 0);  /* seconds */
+    put_byte(pb, 0); /* minutes */
+    put_byte(pb, 0); /* flags + hours */
+    /* reserved */
+    put_be32(pb, 0);
+    return 8;
+}
+
+static int gxf_write_track_description(ByteIOContext *pb, GXFStreamContext *stream)
+{
+    offset_t pos;
+
+    /* track description section */
+    put_byte(pb, stream->media_type + 0x80);
+    put_byte(pb, stream->index + 0xC0);
+
+    pos = url_ftell(pb);
+    put_be16(pb, 0); /* size */
+
+    /* media file name */
+    put_byte(pb, 0x4C);
+    put_byte(pb, strlen(ES_NAME_PATTERN) + 3);
+    put_tag(pb, ES_NAME_PATTERN);
+    put_be16(pb, stream->media_info);
+    put_byte(pb, 0);
+
+    if (stream->codec->codec_id != CODEC_ID_MPEG2VIDEO) {
+        /* auxiliary information */
+        put_byte(pb, 0x4D);
+        put_byte(pb, 8);
+        if (stream->codec->codec_id == CODEC_ID_NONE)
+            gxf_write_timecode_auxiliary(pb, stream);
+        else
+            put_le64(pb, 0);
+    }
+
+    /* file system version */
+    put_byte(pb, 0x4E);
+    put_byte(pb, 4);
+    put_be32(pb, 0);
+
+    if (stream->codec->codec_id == CODEC_ID_MPEG2VIDEO)
+        gxf_write_mpeg_auxiliary(pb, stream);
+
+    /* frame rate */
+    put_byte(pb, 0x50);
+    put_byte(pb, 4);
+    put_be32(pb, stream->frame_rate_index);
+
+    /* lines per frame */
+    put_byte(pb, 0x51);
+    put_byte(pb, 4);
+    put_be32(pb, stream->lines_index);
+
+    /* fields per frame */
+    put_byte(pb, 0x52);
+    put_byte(pb, 4);
+    put_be32(pb, stream->fields);
+
+    return updateSize(pb, pos);
+}
+
+static int gxf_write_material_data_section(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos;
+    const char *filename = strrchr(ctx->fc->filename, '/');
+
+    pos = url_ftell(pb);
+    put_be16(pb, 0); /* size */
+
+    /* name */
+    if (filename)
+        filename++;
+    else
+        filename = ctx->fc->filename;
+    put_byte(pb, 0x40);
+    put_byte(pb, strlen(SERVER_PATH) + strlen(filename) + 1);
+    put_tag(pb, SERVER_PATH);
+    put_tag(pb, filename);
+    put_byte(pb, 0);
+
+    /* first field */
+    put_byte(pb, 0x41);
+    put_byte(pb, 4);
+    put_be32(pb, 0);
+
+    /* last field */
+    put_byte(pb, 0x42);
+    put_byte(pb, 4);
+    put_be32(pb, ctx->nb_frames);
+
+    /* reserved */
+    put_byte(pb, 0x43);
+    put_byte(pb, 4);
+    put_be32(pb, 0);
+
+    put_byte(pb, 0x44);
+    put_byte(pb, 4);
+    put_be32(pb, ctx->nb_frames);
+
+    /* estimated size */
+    put_byte(pb, 0x45);
+    put_byte(pb, 4);
+    put_be32(pb, url_fsize(pb) / 1024);
+
+    return updateSize(pb, pos);
+}
+
+static int gxf_write_track_description_section(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos;
+    int i;
+
+    pos = url_ftell(pb);
+    put_be16(pb, 0); /* size */
+    for (i = 0; i < ctx->fc->nb_streams; ++i)
+        gxf_write_track_description(pb, &ctx->streams[i]);
+    return updateSize(pb, pos);
+}
+
+static int gxf_write_map_packet(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos = url_ftell(pb);
+
+    gxf_write_packet_header(pb, PKT_MAP);
+
+    /* preamble */
+    put_byte(pb, 0xE0); /* version */
+    put_byte(pb, 0xFF); /* reserved */
+
+    gxf_write_material_data_section(pb, ctx);
+    gxf_write_track_description_section(pb, ctx);
+
+    return updatePacketSize(pb, pos);
+}
+
+#if 0
+static int gxf_write_flt_packet(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos = url_ftell(pb);
+    int i;
+
+    gxf_write_packet_header(pb, PKT_FLT);
+
+    put_le32(pb, 1000); /* number of fields */
+    put_le32(pb, 0); /* number of active flt entries */
+
+    for (i = 0; i < 1000; ++i) {
+        put_le32(pb, 0);
+    }
+    return updatePacketSize(pb, pos);
+}
+#endif
+
+static int gxf_write_umf_material_description(ByteIOContext *pb, GXFContext *ctx)
+{
+    put_le32(pb, ctx->flags);
+    put_le32(pb, ctx->nb_frames); /* length of the longest track */
+    put_le32(pb, ctx->nb_frames); /* length of the shortest track */
+    put_le32(pb, 0); /* mark in */
+    put_le32(pb, ctx->nb_frames); /* mark out */
+    put_le32(pb, 0); /* timecode mark in */
+    put_le32(pb, ctx->nb_frames); /* timecode mark out */
+    put_le64(pb, ctx->fc->timestamp); /* modification time */
+    put_le64(pb, ctx->fc->timestamp); /* creation time */
+    put_le16(pb, 0); /* reserved */
+    put_le16(pb, 0); /* reserved */
+    put_le16(pb, ctx->audio_tracks);
+    put_le16(pb, 0); /* timecode track count */
+    put_le16(pb, 0); /* reserved */
+    put_le16(pb, ctx->mpeg_tracks);
+    return 48;
+}
+
+static int gxf_write_umf_payload(ByteIOContext *pb, GXFContext *ctx)
+{
+    put_le32(pb, ctx->umf_length); /* total length of the umf data */
+    put_le32(pb, 3); /* version */
+    put_le32(pb, ctx->fc->nb_streams);
+    put_le32(pb, ctx->umf_track_offset); /* umf track section offset */
+    put_le32(pb, ctx->umf_track_size);
+    put_le32(pb, ctx->fc->nb_streams);
+    put_le32(pb, ctx->umf_media_offset);
+    put_le32(pb, ctx->umf_media_size);
+    put_le32(pb, ctx->umf_user_data_offset); /* user data offset */
+    put_le32(pb, ctx->umf_user_data_size); /* user data size */
+    put_le32(pb, 0); /* reserved */
+    put_le32(pb, 0); /* reserved */
+    return 48;
+}
+
+static int gxf_write_umf_track_description(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos = url_ftell(pb);
+    int tracks[255]={0};
+    int i;
+
+    ctx->umf_track_offset = pos - ctx->umf_start_offset;
+    for (i = 0; i < ctx->fc->nb_streams; ++i) {
+        AVStream *st = ctx->fc->streams[i];
+        GXFStreamContext *sc = &ctx->streams[i];
+        int id = 0;
+
+        switch (st->codec->codec_id) {
+        case CODEC_ID_MPEG1VIDEO: id= 'L'; break;
+        case CODEC_ID_MPEG2VIDEO: id= 'M'; break;
+        case CODEC_ID_PCM_S16LE:  id= 'A'; break;
+        case CODEC_ID_DVVIDEO:    id= sc->track_type == 6 ? 'E' : 'D'; break;
+        case CODEC_ID_MJPEG:      id= 'V'; break;
+        default:                  break;
+        }
+        sc->media_info= id << 8;
+        /* FIXME first 10 audio tracks are 0 to 9 next 22 are A to V */
+        sc->media_info |= '0' + (tracks[id]++);
+        put_le16(pb, sc->media_info);
+        put_le16(pb, 1);
+    }
+    return url_ftell(pb) - pos;
+}
+
+static int gxf_write_umf_media_mpeg(ByteIOContext *pb, GXFStreamContext *stream)
+{
+    if (stream->codec->pix_fmt == PIX_FMT_YUV422P)
+        put_le32(pb, 2);
+    else
+        put_le32(pb, 1); /* default to 420 */
+    put_le32(pb, stream->first_gop_closed == 1); /* closed = 1, open = 0, unknown = 255 */
+    put_le32(pb, 3); /* top = 1, bottom = 2, frame = 3, unknown = 0 */
+    put_le32(pb, 1); /* I picture per GOP */
+    put_le32(pb, stream->p_per_gop);
+    put_le32(pb, stream->b_per_gop);
+    if (stream->codec->codec_id == CODEC_ID_MPEG2VIDEO)
+        put_le32(pb, 2);
+    else if (stream->codec->codec_id == CODEC_ID_MPEG1VIDEO)
+        put_le32(pb, 1);
+    else
+        put_le32(pb, 0);
+    put_le32(pb, 0); /* reserved */
+    return 32;
+}
+
+static int gxf_write_umf_media_timecode(ByteIOContext *pb, GXFStreamContext *track)
+{
+    /* FIXME implement */
+    put_be32(pb, 0); /* drop frame flag */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    return 32;
+}
+
+static int gxf_write_umf_media_dv(ByteIOContext *pb, GXFStreamContext *track)
+{
+    int i;
+
+    for (i = 0; i < 8; i++) {
+        put_be32(pb, 0);
+    }
+    return 32;
+}
+
+static int gxf_write_umf_media_audio(ByteIOContext *pb, GXFStreamContext *track)
+{
+    put_le64(pb, av_dbl2int(1)); /* sound level to begin to */
+    put_le64(pb, av_dbl2int(1)); /* sound level to begin to */
+    put_le32(pb, 0); /* number of fields over which to ramp up sound level */
+    put_le32(pb, 0); /* number of fields over which to ramp down sound level */
+    put_le32(pb, 0); /* reserved */
+    put_le32(pb, 0); /* reserved */
+    return 32;
+}
+
+#if 0
+static int gxf_write_umf_media_mjpeg(ByteIOContext *pb, GXFStreamContext *track)
+{
+    put_be64(pb, 0); /* FIXME FLOAT max chroma quant level */
+    put_be64(pb, 0); /* FIXME FLOAT max luma quant level */
+    put_be64(pb, 0); /* FIXME FLOAT min chroma quant level */
+    put_be64(pb, 0); /* FIXME FLOAT min luma quant level */
+    return 32;
+}
+#endif
+
+static int gxf_write_umf_media_description(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos;
+    int i;
+
+    pos = url_ftell(pb);
+    ctx->umf_media_offset = pos - ctx->umf_start_offset;
+    for (i = 0; i < ctx->fc->nb_streams; ++i) {
+        GXFStreamContext *sc = &ctx->streams[i];
+        char buffer[88];
+        offset_t startpos, curpos;
+        int path_size = strlen(ES_NAME_PATTERN);
+
+        memset(buffer, 0, 88);
+        startpos = url_ftell(pb);
+        put_le16(pb, 0); /* length */
+        put_le16(pb, sc->media_info);
+        put_le16(pb, 0); /* reserved */
+        put_le16(pb, 0); /* reserved */
+        put_le32(pb, ctx->nb_frames);
+        put_le32(pb, 0); /* attributes rw, ro */
+        put_le32(pb, 0); /* mark in */
+        put_le32(pb, ctx->nb_frames); /* mark out */
+        strncpy(buffer, ES_NAME_PATTERN, path_size);
+        put_buffer(pb, (uint8_t *)buffer, path_size);
+        put_be16(pb, sc->media_info);
+        put_buffer(pb, (uint8_t *)buffer + path_size + 2, 88 - path_size - 2);
+        put_le32(pb, sc->track_type);
+        put_le32(pb, sc->sample_rate);
+        put_le32(pb, sc->sample_size);
+        put_le32(pb, 0); /* reserved */
+        switch (sc->codec->codec_id) {
+        case CODEC_ID_MPEG2VIDEO:
+            gxf_write_umf_media_mpeg(pb, sc);
+            break;
+        case CODEC_ID_PCM_S16LE:
+            gxf_write_umf_media_audio(pb, sc);
+            break;
+        case CODEC_ID_DVVIDEO:
+            gxf_write_umf_media_dv(pb, sc);
+            break;
+        default:
+            gxf_write_umf_media_timecode(pb, sc); /* 8 0bytes */
+        }
+        curpos = url_ftell(pb);
+        url_fseek(pb, startpos, SEEK_SET);
+        put_le16(pb, curpos - startpos);
+        url_fseek(pb, curpos, SEEK_SET);
+    }
+    return url_ftell(pb) - pos;
+}
+
+static int gxf_write_umf_user_data(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos = url_ftell(pb);
+    ctx->umf_user_data_offset = pos - ctx->umf_start_offset;
+    put_le32(pb, 20);
+    put_le32(pb,  0);
+    put_le16(pb,  0);
+    put_le16(pb,  0);
+    put_le32(pb,  0);
+    put_byte(pb,  0);
+    put_byte(pb,  0);
+    put_byte(pb,  0);
+    put_byte(pb,  0);
+    return 20;
+}
+
+static int gxf_write_umf_packet(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos = url_ftell(pb);
+
+    gxf_write_packet_header(pb, PKT_UMF);
+
+    /* preamble */
+    put_byte(pb, 3); /* first and last (only) packet */
+    put_be32(pb, ctx->umf_length); /* data length */
+
+    ctx->umf_start_offset = url_ftell(pb);
+    gxf_write_umf_payload(pb, ctx);
+    gxf_write_umf_material_description(pb, ctx);
+    ctx->umf_track_size = gxf_write_umf_track_description(pb, ctx);
+    ctx->umf_media_size = gxf_write_umf_media_description(pb, ctx);
+    ctx->umf_user_data_size = gxf_write_umf_user_data(pb, ctx);
+    ctx->umf_length = url_ftell(pb) - ctx->umf_start_offset;
+    return updatePacketSize(pb, pos);
+}
+
+#define GXF_NODELAY -5000
+
+static int gxf_write_header(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    GXFContext *gxf = s->priv_data;
+    int i;
+
+    gxf->fc = s;
+    gxf->flags |= 0x00080000; /* material is simple clip */
+    for (i = 0; i < s->nb_streams; ++i) {
+        AVStream *st = s->streams[i];
+        GXFStreamContext *sc = &gxf->streams[i];
+
+        sc->codec = st->codec;
+        sc->index = i;
+        sc->media_type = codec_get_tag(gxf_media_types, sc->codec->codec_id);
+        if (st->codec->codec_type == CODEC_TYPE_AUDIO) {
+            if (st->codec->codec_id != CODEC_ID_PCM_S16LE) {
+                av_log(s, AV_LOG_ERROR, "only 16 BIT PCM LE allowed for now\n");
+                return -1;
+            }
+            if (st->codec->sample_rate != 48000) {
+                av_log(s, AV_LOG_ERROR, "only 48000hz sampling rate is allowed\n");
+                return -1;
+            }
+            if (st->codec->channels != 1) {
+                av_log(s, AV_LOG_ERROR, "only mono tracks are allowed\n");
+                return -1;
+            }
+            sc->track_type = 2;
+            sc->sample_rate = st->codec->sample_rate;
+            av_set_pts_info(st, 64, 1, sc->sample_rate);
+            sc->sample_size = 16;
+            sc->frame_rate_index = -2;
+            sc->lines_index = -2;
+            sc->fields = -2;
+            gxf->audio_tracks++;
+            gxf->flags |= 0x04000000; /* audio is 16 bit pcm */
+            av_fifo_init(&sc->audio_buffer, 3*GXF_AUDIO_PACKET_SIZE);
+        } else if (sc->codec->codec_type == CODEC_TYPE_VIDEO) {
+            /* FIXME check from time_base ? */
+            if (sc->codec->height == 480 || sc->codec->height == 512) { /* NTSC or NTSC+VBI */
+                sc->frame_rate_index = 5;
+                sc->sample_rate = 60;
+                gxf->flags |= 0x00000080;
+            } else { /* assume PAL */
+                sc->frame_rate_index = 6;
+                sc->media_type++;
+                sc->sample_rate = 50;
+                gxf->flags |= 0x00000040;
+            }
+            gxf->sample_rate = sc->sample_rate;
+            av_set_pts_info(st, 64, 1, st->codec->time_base.den);
+            sc->dts_delay = GXF_NODELAY;
+            if (gxf_find_lines_index(sc) < 0)
+                sc->lines_index = -1;
+            sc->sample_size = st->codec->bit_rate;
+            sc->fields = 2; /* interlaced */
+            switch (sc->codec->codec_id) {
+            case CODEC_ID_MPEG2VIDEO:
+                sc->first_gop_closed = -1;
+                sc->track_type = 4;
+                gxf->mpeg_tracks++;
+                gxf->flags |= 0x00008000;
+                break;
+            case CODEC_ID_DVVIDEO:
+                if (sc->codec->pix_fmt == PIX_FMT_YUV422P) {
+                    sc->media_type += 2;
+                    sc->track_type = 6;
+                    gxf->flags |= 0x00002000;
+                } else {
+                    sc->track_type = 5;
+                    gxf->flags |= 0x00001000;
+                }
+                break;
+            default:
+                av_log(s, AV_LOG_ERROR, "video codec not supported\n");
+                return -1;
+            }
+        }
+    }
+    gxf_write_map_packet(pb, gxf);
+    //gxf_write_flt_packet(pb, gxf);
+    gxf_write_umf_packet(pb, gxf);
+    put_flush_packet(pb);
+    return 0;
+}
+
+static int gxf_write_eos_packet(ByteIOContext *pb, GXFContext *ctx)
+{
+    offset_t pos = url_ftell(pb);
+
+    gxf_write_packet_header(pb, PKT_EOS);
+    return updatePacketSize(pb, pos);
+}
+
+static int gxf_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    GXFContext *gxf = s->priv_data;
+    offset_t end;
+    int i;
+
+    for (i = 0; i < s->nb_streams; ++i) {
+        if (s->streams[i]->codec->codec_type == CODEC_TYPE_AUDIO) {
+            av_fifo_free(&gxf->streams[i].audio_buffer);
+        }
+        if (s->streams[i]->codec->frame_number > gxf->nb_frames)
+            gxf->nb_frames = 2 * s->streams[i]->codec->frame_number;
+    }
+
+    gxf_write_eos_packet(pb, gxf);
+    end = url_ftell(pb);
+    url_fseek(pb, 0, SEEK_SET);
+    /* overwrite map and umf packets with new values */
+    gxf_write_map_packet(pb, gxf);
+    //gxf_write_flt_packet(pb, gxf);
+    gxf_write_umf_packet(pb, gxf);
+    url_fseek(pb, end, SEEK_SET);
+    return 0;
+}
+
+static int gxf_parse_mpeg_frame(GXFStreamContext *sc, const uint8_t *buf, int size)
+{
+    uint32_t c=-1;
+    int i;
+    for(i=0; i<size-4 && c!=0x100; i++){
+        c = (c<<8) + buf[i];
+        if(c == 0x1B8 && sc->first_gop_closed == -1) /* GOP start code */
+            sc->first_gop_closed= (buf[i+4]>>6)&1;
+    }
+    return (buf[i+1]>>3)&7;
+}
+
+static int gxf_write_media_preamble(ByteIOContext *pb, GXFContext *ctx, AVPacket *pkt, int size)
+{
+    GXFStreamContext *sc = &ctx->streams[pkt->stream_index];
+    int64_t dts = av_rescale(pkt->dts, ctx->sample_rate, sc->codec->time_base.den);
+
+    put_byte(pb, sc->media_type);
+    put_byte(pb, sc->index);
+    put_be32(pb, dts);
+    if (sc->codec->codec_type == CODEC_TYPE_AUDIO) {
+        put_be16(pb, 0);
+        put_be16(pb, size / 2);
+    } else if (sc->codec->codec_id == CODEC_ID_MPEG2VIDEO) {
+        int frame_type = gxf_parse_mpeg_frame(sc, pkt->data, pkt->size);
+        if (frame_type == FF_I_TYPE) {
+            put_byte(pb, 0x0d);
+            sc->iframes++;
+        } else if (frame_type == FF_B_TYPE) {
+            put_byte(pb, 0x0f);
+            sc->bframes++;
+        } else {
+            put_byte(pb, 0x0e);
+            sc->pframes++;
+        }
+        put_be24(pb, size);
+    } else if (sc->codec->codec_id == CODEC_ID_DVVIDEO) {
+        put_byte(pb, size / 4096);
+        put_be24(pb, 0);
+    } else
+        put_be32(pb, size);
+    put_be32(pb, dts);
+    put_byte(pb, 1); /* flags */
+    put_byte(pb, 0); /* reserved */
+    return 16;
+}
+
+static int gxf_write_media_packet(ByteIOContext *pb, GXFContext *ctx, AVPacket *pkt)
+{
+    GXFStreamContext *sc = &ctx->streams[pkt->stream_index];
+    offset_t pos = url_ftell(pb);
+    int padding = 0;
+
+    gxf_write_packet_header(pb, PKT_MEDIA);
+    if (sc->codec->codec_id == CODEC_ID_MPEG2VIDEO && pkt->size % 4) /* MPEG-2 frames must be padded */
+        padding = 4 - pkt->size % 4;
+    else if (sc->codec->codec_type == CODEC_TYPE_AUDIO)
+        padding = GXF_AUDIO_PACKET_SIZE - pkt->size;
+    gxf_write_media_preamble(pb, ctx, pkt, pkt->size + padding);
+    put_buffer(pb, pkt->data, pkt->size);
+    gxf_write_padding(pb, padding);
+    return updatePacketSize(pb, pos);
+}
+
+static int gxf_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    GXFContext *gxf = s->priv_data;
+
+    gxf_write_media_packet(&s->pb, gxf, pkt);
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int gxf_new_audio_packet(GXFContext *gxf, GXFStreamContext *sc, AVPacket *pkt, int flush)
+{
+    int size = flush ? av_fifo_size(&sc->audio_buffer) : GXF_AUDIO_PACKET_SIZE;
+
+    if (!size)
+        return 0;
+    av_new_packet(pkt, size);
+    av_fifo_read(&sc->audio_buffer, pkt->data, size);
+    pkt->stream_index = sc->index;
+    pkt->dts = sc->current_dts;
+    sc->current_dts += size / 2; /* we only support 16 bit pcm mono for now */
+    return size;
+}
+
+static int gxf_interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush)
+{
+    GXFContext *gxf = s->priv_data;
+    AVPacket new_pkt;
+    int i;
+
+    for (i = 0; i < s->nb_streams; i++) {
+        AVStream *st = s->streams[i];
+        GXFStreamContext *sc = &gxf->streams[i];
+        if (st->codec->codec_type == CODEC_TYPE_AUDIO) {
+            if (pkt && pkt->stream_index == i) {
+                av_fifo_write(&sc->audio_buffer, pkt->data, pkt->size);
+                pkt = NULL;
+            }
+            if (flush || av_fifo_size(&sc->audio_buffer) >= GXF_AUDIO_PACKET_SIZE) {
+                if (!pkt && gxf_new_audio_packet(gxf, sc, &new_pkt, flush) > 0) {
+                    pkt = &new_pkt;
+                    break; /* add pkt right now into list */
+                }
+            }
+        } else if (pkt && pkt->stream_index == i) {
+            if (sc->dts_delay == GXF_NODELAY) /* adjust dts if needed */
+                sc->dts_delay = pkt->dts;
+            pkt->dts -= sc->dts_delay;
+        }
+    }
+    return av_interleave_packet_per_dts(s, out, pkt, flush);
+}
+
+AVOutputFormat gxf_muxer = {
+    "gxf",
+    "GXF format",
+    NULL,
+    "gxf",
+    sizeof(GXFContext),
+    CODEC_ID_PCM_S16LE,
+    CODEC_ID_MPEG2VIDEO,
+    gxf_write_header,
+    gxf_write_packet,
+    gxf_write_trailer,
+    0,
+    NULL,
+    gxf_interleave_packet,
+};
diff --git a/contrib/ffmpeg/libavformat/http.c b/contrib/ffmpeg/libavformat/http.c
new file mode 100644
index 000000000..e057d6efe
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/http.c
@@ -0,0 +1,354 @@
+/*
+ * HTTP protocol for ffmpeg client
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <unistd.h>
+#include "network.h"
+
+#include "base64.h"
+
+/* XXX: POST protocol is not completly implemented because ffmpeg use
+   only a subset of it */
+
+//#define DEBUG
+
+/* used for protocol handling */
+#define BUFFER_SIZE 1024
+#define URL_SIZE    4096
+#define MAX_REDIRECTS 8
+
+typedef struct {
+    URLContext *hd;
+    unsigned char buffer[BUFFER_SIZE], *buf_ptr, *buf_end;
+    int line_count;
+    int http_code;
+    offset_t off, filesize;
+    char location[URL_SIZE];
+} HTTPContext;
+
+static int http_connect(URLContext *h, const char *path, const char *hoststr,
+                        const char *auth, int *new_location);
+static int http_write(URLContext *h, uint8_t *buf, int size);
+
+
+/* return non zero if error */
+static int http_open_cnx(URLContext *h)
+{
+    const char *path, *proxy_path;
+    char hostname[1024], hoststr[1024];
+    char auth[1024];
+    char path1[1024];
+    char buf[1024];
+    int port, use_proxy, err, location_changed = 0, redirects = 0;
+    HTTPContext *s = h->priv_data;
+    URLContext *hd = NULL;
+
+    proxy_path = getenv("http_proxy");
+    use_proxy = (proxy_path != NULL) && !getenv("no_proxy") &&
+        strstart(proxy_path, "http://", NULL);
+
+    /* fill the dest addr */
+ redo:
+    /* needed in any case to build the host string */
+    url_split(NULL, 0, auth, sizeof(auth), hostname, sizeof(hostname), &port,
+              path1, sizeof(path1), s->location);
+    if (port > 0) {
+        snprintf(hoststr, sizeof(hoststr), "%s:%d", hostname, port);
+    } else {
+        pstrcpy(hoststr, sizeof(hoststr), hostname);
+    }
+
+    if (use_proxy) {
+        url_split(NULL, 0, auth, sizeof(auth), hostname, sizeof(hostname), &port,
+                  NULL, 0, proxy_path);
+        path = s->location;
+    } else {
+        if (path1[0] == '\0')
+            path = "/";
+        else
+            path = path1;
+    }
+    if (port < 0)
+        port = 80;
+
+    snprintf(buf, sizeof(buf), "tcp://%s:%d", hostname, port);
+    err = url_open(&hd, buf, URL_RDWR);
+    if (err < 0)
+        goto fail;
+
+    s->hd = hd;
+    if (http_connect(h, path, hoststr, auth, &location_changed) < 0)
+        goto fail;
+    if ((s->http_code == 302 || s->http_code == 303) && location_changed == 1) {
+        /* url moved, get next */
+        url_close(hd);
+        if (redirects++ >= MAX_REDIRECTS)
+            return AVERROR_IO;
+        location_changed = 0;
+        goto redo;
+    }
+    return 0;
+ fail:
+    if (hd)
+        url_close(hd);
+    return AVERROR_IO;
+}
+
+static int http_open(URLContext *h, const char *uri, int flags)
+{
+    HTTPContext *s;
+    int ret;
+
+    h->is_streamed = 1;
+
+    s = av_malloc(sizeof(HTTPContext));
+    if (!s) {
+        return AVERROR(ENOMEM);
+    }
+    h->priv_data = s;
+    s->filesize = -1;
+    s->off = 0;
+    pstrcpy (s->location, URL_SIZE, uri);
+
+    ret = http_open_cnx(h);
+    if (ret != 0)
+        av_free (s);
+    return ret;
+}
+static int http_getc(HTTPContext *s)
+{
+    int len;
+    if (s->buf_ptr >= s->buf_end) {
+        len = url_read(s->hd, s->buffer, BUFFER_SIZE);
+        if (len < 0) {
+            return AVERROR_IO;
+        } else if (len == 0) {
+            return -1;
+        } else {
+            s->buf_ptr = s->buffer;
+            s->buf_end = s->buffer + len;
+        }
+    }
+    return *s->buf_ptr++;
+}
+
+static int process_line(URLContext *h, char *line, int line_count,
+                        int *new_location)
+{
+    HTTPContext *s = h->priv_data;
+    char *tag, *p;
+
+    /* end of header */
+    if (line[0] == '\0')
+        return 0;
+
+    p = line;
+    if (line_count == 0) {
+        while (!isspace(*p) && *p != '\0')
+            p++;
+        while (isspace(*p))
+            p++;
+        s->http_code = strtol(p, NULL, 10);
+#ifdef DEBUG
+        printf("http_code=%d\n", s->http_code);
+#endif
+        /* error codes are 4xx and 5xx */
+        if (s->http_code >= 400 && s->http_code < 600)
+            return -1;
+    } else {
+        while (*p != '\0' && *p != ':')
+            p++;
+        if (*p != ':')
+            return 1;
+
+        *p = '\0';
+        tag = line;
+        p++;
+        while (isspace(*p))
+            p++;
+        if (!strcmp(tag, "Location")) {
+            strcpy(s->location, p);
+            *new_location = 1;
+        } else if (!strcmp (tag, "Content-Length") && s->filesize == -1) {
+            s->filesize = atoll(p);
+        } else if (!strcmp (tag, "Content-Range")) {
+            /* "bytes $from-$to/$document_size" */
+            const char *slash;
+            if (!strncmp (p, "bytes ", 6)) {
+                p += 6;
+                s->off = atoll(p);
+                if ((slash = strchr(p, '/')) && strlen(slash) > 0)
+                    s->filesize = atoll(slash+1);
+            }
+            h->is_streamed = 0; /* we _can_ in fact seek */
+        }
+    }
+    return 1;
+}
+
+static int http_connect(URLContext *h, const char *path, const char *hoststr,
+                        const char *auth, int *new_location)
+{
+    HTTPContext *s = h->priv_data;
+    int post, err, ch;
+    char line[1024], *q;
+    char *auth_b64;
+    int auth_b64_len = strlen(auth)* 4 / 3 + 12;
+    offset_t off = s->off;
+
+
+    /* send http header */
+    post = h->flags & URL_WRONLY;
+    auth_b64 = av_malloc(auth_b64_len);
+    av_base64_encode(auth_b64, auth_b64_len, (uint8_t *)auth, strlen(auth));
+    snprintf(s->buffer, sizeof(s->buffer),
+             "%s %s HTTP/1.1\r\n"
+             "User-Agent: %s\r\n"
+             "Accept: */*\r\n"
+             "Range: bytes=%"PRId64"-\r\n"
+             "Host: %s\r\n"
+             "Authorization: Basic %s\r\n"
+             "Connection: close\r\n"
+             "\r\n",
+             post ? "POST" : "GET",
+             path,
+             LIBAVFORMAT_IDENT,
+             s->off,
+             hoststr,
+             auth_b64);
+
+    av_freep(&auth_b64);
+    if (http_write(h, s->buffer, strlen(s->buffer)) < 0)
+        return AVERROR_IO;
+
+    /* init input buffer */
+    s->buf_ptr = s->buffer;
+    s->buf_end = s->buffer;
+    s->line_count = 0;
+    s->off = 0;
+    s->filesize = -1;
+    if (post) {
+        sleep(1);
+        return 0;
+    }
+
+    /* wait for header */
+    q = line;
+    for(;;) {
+        ch = http_getc(s);
+        if (ch < 0)
+            return AVERROR_IO;
+        if (ch == '\n') {
+            /* process line */
+            if (q > line && q[-1] == '\r')
+                q--;
+            *q = '\0';
+#ifdef DEBUG
+            printf("header='%s'\n", line);
+#endif
+            err = process_line(h, line, s->line_count, new_location);
+            if (err < 0)
+                return err;
+            if (err == 0)
+                break;
+            s->line_count++;
+            q = line;
+        } else {
+            if ((q - line) < sizeof(line) - 1)
+                *q++ = ch;
+        }
+    }
+
+    return (off == s->off) ? 0 : -1;
+}
+
+
+static int http_read(URLContext *h, uint8_t *buf, int size)
+{
+    HTTPContext *s = h->priv_data;
+    int len;
+
+    /* read bytes from input buffer first */
+    len = s->buf_end - s->buf_ptr;
+    if (len > 0) {
+        if (len > size)
+            len = size;
+        memcpy(buf, s->buf_ptr, len);
+        s->buf_ptr += len;
+    } else {
+        len = url_read(s->hd, buf, size);
+    }
+    if (len > 0)
+        s->off += len;
+    return len;
+}
+
+/* used only when posting data */
+static int http_write(URLContext *h, uint8_t *buf, int size)
+{
+    HTTPContext *s = h->priv_data;
+    return url_write(s->hd, buf, size);
+}
+
+static int http_close(URLContext *h)
+{
+    HTTPContext *s = h->priv_data;
+    url_close(s->hd);
+    av_free(s);
+    return 0;
+}
+
+static offset_t http_seek(URLContext *h, offset_t off, int whence)
+{
+    HTTPContext *s = h->priv_data;
+    URLContext *old_hd = s->hd;
+    offset_t old_off = s->off;
+
+    if (whence == AVSEEK_SIZE)
+        return s->filesize;
+    else if ((s->filesize == -1 && whence == SEEK_END) || h->is_streamed)
+        return -1;
+
+    /* we save the old context in case the seek fails */
+    s->hd = NULL;
+    if (whence == SEEK_CUR)
+        off += s->off;
+    else if (whence == SEEK_END)
+        off += s->filesize;
+    s->off = off;
+
+    /* if it fails, continue on old connection */
+    if (http_open_cnx(h) < 0) {
+        s->hd = old_hd;
+        s->off = old_off;
+        return -1;
+    }
+    url_close(old_hd);
+    return off;
+}
+
+URLProtocol http_protocol = {
+    "http",
+    http_open,
+    http_read,
+    http_write,
+    http_seek,
+    http_close,
+};
diff --git a/contrib/ffmpeg/libavformat/idcin.c b/contrib/ffmpeg/libavformat/idcin.c
new file mode 100644
index 000000000..e2c92f3b4
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/idcin.c
@@ -0,0 +1,301 @@
+/*
+ * Id Quake II CIN File Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file idcin.c
+ * Id Quake II CIN file demuxer by Mike Melanson (melanson@pcisys.net)
+ * For more information about the Id CIN format, visit:
+ *   http://www.csse.monash.edu.au/~timf/
+ *
+ * CIN is a somewhat quirky and ill-defined format. Here are some notes
+ * for anyone trying to understand the technical details of this format:
+ *
+ * The format has no definite file signature. This is problematic for a
+ * general-purpose media player that wants to automatically detect file
+ * types. However, a CIN file does start with 5 32-bit numbers that
+ * specify audio and video parameters. This demuxer gets around the lack
+ * of file signature by performing sanity checks on those parameters.
+ * Probabalistically, this is a reasonable solution since the number of
+ * valid combinations of the 5 parameters is a very small subset of the
+ * total 160-bit number space.
+ *
+ * Refer to the function idcin_probe() for the precise A/V parameters
+ * that this demuxer allows.
+ *
+ * Next, each audio and video frame has a duration of 1/14 sec. If the
+ * audio sample rate is a multiple of the common frequency 22050 Hz it will
+ * divide evenly by 14. However, if the sample rate is 11025 Hz:
+ *   11025 (samples/sec) / 14 (frames/sec) = 787.5 (samples/frame)
+ * The way the CIN stores audio in this case is by storing 787 sample
+ * frames in the first audio frame and 788 sample frames in the second
+ * audio frame. Therefore, the total number of bytes in an audio frame
+ * is given as:
+ *   audio frame #0: 787 * (bytes/sample) * (# channels) bytes in frame
+ *   audio frame #1: 788 * (bytes/sample) * (# channels) bytes in frame
+ *   audio frame #2: 787 * (bytes/sample) * (# channels) bytes in frame
+ *   audio frame #3: 788 * (bytes/sample) * (# channels) bytes in frame
+ *
+ * Finally, not all Id CIN creation tools agree on the resolution of the
+ * color palette, apparently. Some creation tools specify red, green, and
+ * blue palette components in terms of 6-bit VGA color DAC values which
+ * range from 0..63. Other tools specify the RGB components as full 8-bit
+ * values that range from 0..255. Since there are no markers in the file to
+ * differentiate between the two variants, this demuxer uses the following
+ * heuristic:
+ *   - load the 768 palette bytes from disk
+ *   - assume that they will need to be shifted left by 2 bits to
+ *     transform them from 6-bit values to 8-bit values
+ *   - scan through all 768 palette bytes
+ *     - if any bytes exceed 63, do not shift the bytes at all before
+ *       transmitting them to the video decoder
+ */
+
+#include "avformat.h"
+
+#define HUFFMAN_TABLE_SIZE (64 * 1024)
+#define FRAME_PTS_INC (90000 / 14)
+
+typedef struct IdcinDemuxContext {
+    int video_stream_index;
+    int audio_stream_index;
+    int audio_chunk_size1;
+    int audio_chunk_size2;
+
+    /* demux state variables */
+    int current_audio_chunk;
+    int next_chunk_is_video;
+    int audio_present;
+
+    int64_t pts;
+
+    AVPaletteControl palctrl;
+} IdcinDemuxContext;
+
+static int idcin_probe(AVProbeData *p)
+{
+    unsigned int number;
+
+    /*
+     * This is what you could call a "probabilistic" file check: Id CIN
+     * files don't have a definite file signature. In lieu of such a marker,
+     * perform sanity checks on the 5 32-bit header fields:
+     *  width, height: greater than 0, less than or equal to 1024
+     * audio sample rate: greater than or equal to 8000, less than or
+     *  equal to 48000, or 0 for no audio
+     * audio sample width (bytes/sample): 0 for no audio, or 1 or 2
+     * audio channels: 0 for no audio, or 1 or 2
+     */
+
+    /* cannot proceed without 20 bytes */
+    if (p->buf_size < 20)
+        return 0;
+
+    /* check the video width */
+    number = AV_RL32(&p->buf[0]);
+    if ((number == 0) || (number > 1024))
+       return 0;
+
+    /* check the video height */
+    number = AV_RL32(&p->buf[4]);
+    if ((number == 0) || (number > 1024))
+       return 0;
+
+    /* check the audio sample rate */
+    number = AV_RL32(&p->buf[8]);
+    if ((number != 0) && ((number < 8000) | (number > 48000)))
+        return 0;
+
+    /* check the audio bytes/sample */
+    number = AV_RL32(&p->buf[12]);
+    if (number > 2)
+        return 0;
+
+    /* check the audio channels */
+    number = AV_RL32(&p->buf[16]);
+    if (number > 2)
+        return 0;
+
+    /* return half certainly since this check is a bit sketchy */
+    return AVPROBE_SCORE_MAX / 2;
+}
+
+static int idcin_read_header(AVFormatContext *s,
+                             AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    IdcinDemuxContext *idcin = (IdcinDemuxContext *)s->priv_data;
+    AVStream *st;
+    unsigned int width, height;
+    unsigned int sample_rate, bytes_per_sample, channels;
+
+    /* get the 5 header parameters */
+    width = get_le32(pb);
+    height = get_le32(pb);
+    sample_rate = get_le32(pb);
+    bytes_per_sample = get_le32(pb);
+    channels = get_le32(pb);
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, 90000);
+    idcin->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_IDCIN;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = width;
+    st->codec->height = height;
+
+    /* load up the Huffman tables into extradata */
+    st->codec->extradata_size = HUFFMAN_TABLE_SIZE;
+    st->codec->extradata = av_malloc(HUFFMAN_TABLE_SIZE);
+    if (get_buffer(pb, st->codec->extradata, HUFFMAN_TABLE_SIZE) !=
+        HUFFMAN_TABLE_SIZE)
+        return AVERROR_IO;
+    /* save a reference in order to transport the palette */
+    st->codec->palctrl = &idcin->palctrl;
+
+    /* if sample rate is 0, assume no audio */
+    if (sample_rate) {
+        idcin->audio_present = 1;
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        av_set_pts_info(st, 33, 1, 90000);
+        idcin->audio_stream_index = st->index;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_tag = 1;
+        st->codec->channels = channels;
+        st->codec->sample_rate = sample_rate;
+        st->codec->bits_per_sample = bytes_per_sample * 8;
+        st->codec->bit_rate = sample_rate * bytes_per_sample * 8 * channels;
+        st->codec->block_align = bytes_per_sample * channels;
+        if (bytes_per_sample == 1)
+            st->codec->codec_id = CODEC_ID_PCM_U8;
+        else
+            st->codec->codec_id = CODEC_ID_PCM_S16LE;
+
+        if (sample_rate % 14 != 0) {
+            idcin->audio_chunk_size1 = (sample_rate / 14) *
+            bytes_per_sample * channels;
+            idcin->audio_chunk_size2 = (sample_rate / 14 + 1) *
+                bytes_per_sample * channels;
+        } else {
+            idcin->audio_chunk_size1 = idcin->audio_chunk_size2 =
+                (sample_rate / 14) * bytes_per_sample * channels;
+        }
+        idcin->current_audio_chunk = 0;
+    } else
+        idcin->audio_present = 1;
+
+    idcin->next_chunk_is_video = 1;
+    idcin->pts = 0;
+
+    return 0;
+}
+
+static int idcin_read_packet(AVFormatContext *s,
+                             AVPacket *pkt)
+{
+    int ret;
+    unsigned int command;
+    unsigned int chunk_size;
+    IdcinDemuxContext *idcin = (IdcinDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int i;
+    int palette_scale;
+    unsigned char r, g, b;
+    unsigned char palette_buffer[768];
+
+    if (url_feof(&s->pb))
+        return AVERROR_IO;
+
+    if (idcin->next_chunk_is_video) {
+        command = get_le32(pb);
+        if (command == 2) {
+            return AVERROR_IO;
+        } else if (command == 1) {
+            /* trigger a palette change */
+            idcin->palctrl.palette_changed = 1;
+            if (get_buffer(pb, palette_buffer, 768) != 768)
+                return AVERROR_IO;
+            /* scale the palette as necessary */
+            palette_scale = 2;
+            for (i = 0; i < 768; i++)
+                if (palette_buffer[i] > 63) {
+                    palette_scale = 0;
+                    break;
+                }
+
+            for (i = 0; i < 256; i++) {
+                r = palette_buffer[i * 3    ] << palette_scale;
+                g = palette_buffer[i * 3 + 1] << palette_scale;
+                b = palette_buffer[i * 3 + 2] << palette_scale;
+                idcin->palctrl.palette[i] = (r << 16) | (g << 8) | (b);
+            }
+        }
+
+        chunk_size = get_le32(pb);
+        /* skip the number of decoded bytes (always equal to width * height) */
+        url_fseek(pb, 4, SEEK_CUR);
+        chunk_size -= 4;
+        ret= av_get_packet(pb, pkt, chunk_size);
+        if (ret != chunk_size)
+            return AVERROR_IO;
+        pkt->stream_index = idcin->video_stream_index;
+        pkt->pts = idcin->pts;
+    } else {
+        /* send out the audio chunk */
+        if (idcin->current_audio_chunk)
+            chunk_size = idcin->audio_chunk_size2;
+        else
+            chunk_size = idcin->audio_chunk_size1;
+        ret= av_get_packet(pb, pkt, chunk_size);
+        if (ret != chunk_size)
+            return AVERROR_IO;
+        pkt->stream_index = idcin->audio_stream_index;
+        pkt->pts = idcin->pts;
+
+        idcin->current_audio_chunk ^= 1;
+        idcin->pts += FRAME_PTS_INC;
+    }
+
+    if (idcin->audio_present)
+        idcin->next_chunk_is_video ^= 1;
+
+    return ret;
+}
+
+static int idcin_read_close(AVFormatContext *s)
+{
+
+    return 0;
+}
+
+AVInputFormat idcin_demuxer = {
+    "idcin",
+    "Id CIN format",
+    sizeof(IdcinDemuxContext),
+    idcin_probe,
+    idcin_read_header,
+    idcin_read_packet,
+    idcin_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/idroq.c b/contrib/ffmpeg/libavformat/idroq.c
new file mode 100644
index 000000000..b8ee176ab
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/idroq.c
@@ -0,0 +1,291 @@
+/*
+ * Id RoQ (.roq) File Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file idroq.c
+ * Id RoQ format file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * for more information on the .roq file format, visit:
+ *   http://www.csse.monash.edu.au/~timf/
+ */
+
+#include "avformat.h"
+
+#define RoQ_MAGIC_NUMBER 0x1084
+#define RoQ_CHUNK_PREAMBLE_SIZE 8
+#define RoQ_AUDIO_SAMPLE_RATE 22050
+#define RoQ_CHUNKS_TO_SCAN 30
+
+#define RoQ_INFO           0x1001
+#define RoQ_QUAD_CODEBOOK  0x1002
+#define RoQ_QUAD_VQ        0x1011
+#define RoQ_SOUND_MONO     0x1020
+#define RoQ_SOUND_STEREO   0x1021
+
+typedef struct RoqDemuxContext {
+
+    int width;
+    int height;
+    int audio_channels;
+    int framerate;
+    int frame_pts_inc;
+
+    int video_stream_index;
+    int audio_stream_index;
+
+    int64_t video_pts;
+    unsigned int audio_frame_count;
+
+} RoqDemuxContext;
+
+static int roq_probe(AVProbeData *p)
+{
+    if (p->buf_size < 6)
+        return 0;
+
+    if ((AV_RL16(&p->buf[0]) != RoQ_MAGIC_NUMBER) ||
+        (AV_RL32(&p->buf[2]) != 0xFFFFFFFF))
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int roq_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    RoqDemuxContext *roq = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    unsigned char preamble[RoQ_CHUNK_PREAMBLE_SIZE];
+    int i;
+    unsigned int chunk_size;
+    unsigned int chunk_type;
+
+    /* get the main header */
+    if (get_buffer(pb, preamble, RoQ_CHUNK_PREAMBLE_SIZE) !=
+        RoQ_CHUNK_PREAMBLE_SIZE)
+        return AVERROR_IO;
+    roq->framerate = AV_RL16(&preamble[6]);
+    roq->frame_pts_inc = 90000 / roq->framerate;
+
+    /* init private context parameters */
+    roq->width = roq->height = roq->audio_channels = roq->video_pts =
+    roq->audio_frame_count = 0;
+
+    /* scan the first n chunks searching for A/V parameters */
+    for (i = 0; i < RoQ_CHUNKS_TO_SCAN; i++) {
+        if (get_buffer(pb, preamble, RoQ_CHUNK_PREAMBLE_SIZE) !=
+            RoQ_CHUNK_PREAMBLE_SIZE)
+            return AVERROR_IO;
+
+        chunk_type = AV_RL16(&preamble[0]);
+        chunk_size = AV_RL32(&preamble[2]);
+
+        switch (chunk_type) {
+
+        case RoQ_INFO:
+            /* fetch the width and height; reuse the preamble bytes */
+            if (get_buffer(pb, preamble, RoQ_CHUNK_PREAMBLE_SIZE) !=
+                RoQ_CHUNK_PREAMBLE_SIZE)
+                return AVERROR_IO;
+            roq->width = AV_RL16(&preamble[0]);
+            roq->height = AV_RL16(&preamble[2]);
+            break;
+
+        case RoQ_QUAD_CODEBOOK:
+        case RoQ_QUAD_VQ:
+            /* ignore during this scan */
+            url_fseek(pb, chunk_size, SEEK_CUR);
+            break;
+
+        case RoQ_SOUND_MONO:
+            roq->audio_channels = 1;
+            url_fseek(pb, chunk_size, SEEK_CUR);
+            break;
+
+        case RoQ_SOUND_STEREO:
+            roq->audio_channels = 2;
+            url_fseek(pb, chunk_size, SEEK_CUR);
+            break;
+
+        default:
+            av_log(s, AV_LOG_ERROR, " unknown RoQ chunk type (%04X)\n", AV_RL16(&preamble[0]));
+            return AVERROR_INVALIDDATA;
+            break;
+        }
+
+        /* if all necessary parameters have been gathered, exit early */
+        if ((roq->width && roq->height) && roq->audio_channels)
+            break;
+    }
+
+    /* seek back to the first chunk */
+    url_fseek(pb, RoQ_CHUNK_PREAMBLE_SIZE, SEEK_SET);
+
+    /* initialize the decoders */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    /* set the pts reference (1 pts = 1/90000) */
+    av_set_pts_info(st, 33, 1, 90000);
+    roq->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_ROQ;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = roq->width;
+    st->codec->height = roq->height;
+
+    if (roq->audio_channels) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        av_set_pts_info(st, 33, 1, 90000);
+        roq->audio_stream_index = st->index;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = CODEC_ID_ROQ_DPCM;
+        st->codec->codec_tag = 0;  /* no tag */
+        st->codec->channels = roq->audio_channels;
+        st->codec->sample_rate = RoQ_AUDIO_SAMPLE_RATE;
+        st->codec->bits_per_sample = 16;
+        st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+            st->codec->bits_per_sample;
+        st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+    }
+
+    return 0;
+}
+
+static int roq_read_packet(AVFormatContext *s,
+                           AVPacket *pkt)
+{
+    RoqDemuxContext *roq = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ret = 0;
+    unsigned int chunk_size;
+    unsigned int chunk_type;
+    unsigned int codebook_size;
+    unsigned char preamble[RoQ_CHUNK_PREAMBLE_SIZE];
+    int packet_read = 0;
+    offset_t codebook_offset;
+
+    while (!packet_read) {
+
+        if (url_feof(&s->pb))
+            return AVERROR_IO;
+
+        /* get the next chunk preamble */
+        if ((ret = get_buffer(pb, preamble, RoQ_CHUNK_PREAMBLE_SIZE)) !=
+            RoQ_CHUNK_PREAMBLE_SIZE)
+            return AVERROR_IO;
+
+        chunk_type = AV_RL16(&preamble[0]);
+        chunk_size = AV_RL32(&preamble[2]);
+        if(chunk_size > INT_MAX)
+            return AVERROR_INVALIDDATA;
+
+        switch (chunk_type) {
+
+        case RoQ_INFO:
+            /* don't care about this chunk anymore */
+            url_fseek(pb, RoQ_CHUNK_PREAMBLE_SIZE, SEEK_CUR);
+            break;
+
+        case RoQ_QUAD_CODEBOOK:
+            /* packet needs to contain both this codebook and next VQ chunk */
+            codebook_offset = url_ftell(pb) - RoQ_CHUNK_PREAMBLE_SIZE;
+            codebook_size = chunk_size;
+            url_fseek(pb, codebook_size, SEEK_CUR);
+            if (get_buffer(pb, preamble, RoQ_CHUNK_PREAMBLE_SIZE) !=
+                RoQ_CHUNK_PREAMBLE_SIZE)
+                return AVERROR_IO;
+            chunk_size = AV_RL32(&preamble[2]) + RoQ_CHUNK_PREAMBLE_SIZE * 2 +
+                codebook_size;
+
+            /* rewind */
+            url_fseek(pb, codebook_offset, SEEK_SET);
+
+            /* load up the packet */
+            ret= av_get_packet(pb, pkt, chunk_size);
+            if (ret != chunk_size)
+                return AVERROR_IO;
+            pkt->stream_index = roq->video_stream_index;
+            pkt->pts = roq->video_pts;
+
+            roq->video_pts += roq->frame_pts_inc;
+            packet_read = 1;
+            break;
+
+        case RoQ_SOUND_MONO:
+        case RoQ_SOUND_STEREO:
+        case RoQ_QUAD_VQ:
+            /* load up the packet */
+            if (av_new_packet(pkt, chunk_size + RoQ_CHUNK_PREAMBLE_SIZE))
+                return AVERROR_IO;
+            /* copy over preamble */
+            memcpy(pkt->data, preamble, RoQ_CHUNK_PREAMBLE_SIZE);
+
+            if (chunk_type == RoQ_QUAD_VQ) {
+                pkt->stream_index = roq->video_stream_index;
+                pkt->pts = roq->video_pts;
+                roq->video_pts += roq->frame_pts_inc;
+            } else {
+                pkt->stream_index = roq->audio_stream_index;
+                pkt->pts = roq->audio_frame_count;
+                pkt->pts *= 90000;
+                pkt->pts /= RoQ_AUDIO_SAMPLE_RATE;
+                roq->audio_frame_count += (chunk_size / roq->audio_channels);
+            }
+
+            pkt->pos= url_ftell(pb);
+            ret = get_buffer(pb, pkt->data + RoQ_CHUNK_PREAMBLE_SIZE,
+                chunk_size);
+            if (ret != chunk_size)
+                ret = AVERROR_IO;
+
+            packet_read = 1;
+            break;
+
+        default:
+            av_log(s, AV_LOG_ERROR, "  unknown RoQ chunk (%04X)\n", chunk_type);
+            return AVERROR_INVALIDDATA;
+            break;
+        }
+    }
+
+    return ret;
+}
+
+static int roq_read_close(AVFormatContext *s)
+{
+//    RoqDemuxContext *roq = (RoqDemuxContext *)s->priv_data;
+
+    return 0;
+}
+
+AVInputFormat roq_demuxer = {
+    "RoQ",
+    "Id RoQ format",
+    sizeof(RoqDemuxContext),
+    roq_probe,
+    roq_read_header,
+    roq_read_packet,
+    roq_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/img2.c b/contrib/ffmpeg/libavformat/img2.c
new file mode 100644
index 000000000..fa67ee742
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/img2.c
@@ -0,0 +1,428 @@
+/*
+ * Image format
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+typedef struct {
+    int img_first;
+    int img_last;
+    int img_number;
+    int img_count;
+    int is_pipe;
+    char path[1024];
+} VideoData;
+
+typedef struct {
+    enum CodecID id;
+    const char *str;
+} IdStrMap;
+
+static const IdStrMap img_tags[] = {
+    { CODEC_ID_MJPEG     , "jpeg"},
+    { CODEC_ID_MJPEG     , "jpg"},
+    { CODEC_ID_LJPEG     , "ljpg"},
+    { CODEC_ID_PNG       , "png"},
+    { CODEC_ID_PPM       , "ppm"},
+    { CODEC_ID_PGM       , "pgm"},
+    { CODEC_ID_PGMYUV    , "pgmyuv"},
+    { CODEC_ID_PBM       , "pbm"},
+    { CODEC_ID_PAM       , "pam"},
+    { CODEC_ID_MPEG1VIDEO, "mpg1-img"},
+    { CODEC_ID_MPEG2VIDEO, "mpg2-img"},
+    { CODEC_ID_MPEG4     , "mpg4-img"},
+    { CODEC_ID_FFV1      , "ffv1-img"},
+    { CODEC_ID_RAWVIDEO  , "y"},
+    { CODEC_ID_BMP       , "bmp"},
+    { CODEC_ID_GIF       , "gif"},
+    { CODEC_ID_TARGA     , "tga"},
+    { CODEC_ID_TIFF      , "tiff"},
+    {0, NULL}
+};
+
+static int sizes[][2] = {
+    { 640, 480 },
+    { 720, 480 },
+    { 720, 576 },
+    { 352, 288 },
+    { 352, 240 },
+    { 160, 128 },
+    { 512, 384 },
+    { 640, 352 },
+    { 640, 240 },
+};
+
+static int infer_size(int *width_ptr, int *height_ptr, int size)
+{
+    int i;
+
+    for(i=0;i<sizeof(sizes)/sizeof(sizes[0]);i++) {
+        if ((sizes[i][0] * sizes[i][1]) == size) {
+            *width_ptr = sizes[i][0];
+            *height_ptr = sizes[i][1];
+            return 0;
+        }
+    }
+    return -1;
+}
+static enum CodecID av_str2id(const IdStrMap *tags, const char *str)
+{
+    str= strrchr(str, '.');
+    if(!str) return CODEC_ID_NONE;
+    str++;
+
+    while (tags->id) {
+        int i;
+        for(i=0; toupper(tags->str[i]) == toupper(str[i]); i++){
+            if(tags->str[i]==0 && str[i]==0)
+                return tags->id;
+        }
+
+        tags++;
+    }
+    return CODEC_ID_NONE;
+}
+
+/* return -1 if no image found */
+static int find_image_range(int *pfirst_index, int *plast_index,
+                            const char *path)
+{
+    char buf[1024];
+    int range, last_index, range1, first_index;
+
+    /* find the first image */
+    for(first_index = 0; first_index < 5; first_index++) {
+        if (av_get_frame_filename(buf, sizeof(buf), path, first_index) < 0){
+            *pfirst_index =
+            *plast_index = 1;
+            return 0;
+        }
+        if (url_exist(buf))
+            break;
+    }
+    if (first_index == 5)
+        goto fail;
+
+    /* find the last image */
+    last_index = first_index;
+    for(;;) {
+        range = 0;
+        for(;;) {
+            if (!range)
+                range1 = 1;
+            else
+                range1 = 2 * range;
+            if (av_get_frame_filename(buf, sizeof(buf), path,
+                                      last_index + range1) < 0)
+                goto fail;
+            if (!url_exist(buf))
+                break;
+            range = range1;
+            /* just in case... */
+            if (range >= (1 << 30))
+                goto fail;
+        }
+        /* we are sure than image last_index + range exists */
+        if (!range)
+            break;
+        last_index += range;
+    }
+    *pfirst_index = first_index;
+    *plast_index = last_index;
+    return 0;
+ fail:
+    return -1;
+}
+
+
+static int image_probe(AVProbeData *p)
+{
+    if (p->filename && av_str2id(img_tags, p->filename)) {
+        if (av_filename_number_test(p->filename))
+            return AVPROBE_SCORE_MAX;
+        else
+            return AVPROBE_SCORE_MAX/2;
+    }
+    return 0;
+}
+
+enum CodecID av_guess_image2_codec(const char *filename){
+    return av_str2id(img_tags, filename);
+}
+
+static int img_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    VideoData *s = s1->priv_data;
+    int first_index, last_index;
+    AVStream *st;
+
+    s1->ctx_flags |= AVFMTCTX_NOHEADER;
+
+    st = av_new_stream(s1, 0);
+    if (!st) {
+        return AVERROR(ENOMEM);
+    }
+
+    pstrcpy(s->path, sizeof(s->path), s1->filename);
+    s->img_number = 0;
+    s->img_count = 0;
+
+    /* find format */
+    if (s1->iformat->flags & AVFMT_NOFILE)
+        s->is_pipe = 0;
+    else{
+        s->is_pipe = 1;
+        st->need_parsing= 1;
+    }
+
+    if (!ap->time_base.num) {
+        av_set_pts_info(st, 60, 1, 25);
+    } else {
+        av_set_pts_info(st, 60, ap->time_base.num, ap->time_base.den);
+    }
+
+    if(ap->width && ap->height){
+        st->codec->width = ap->width;
+        st->codec->height= ap->height;
+    }
+
+    if (!s->is_pipe) {
+        if (find_image_range(&first_index, &last_index, s->path) < 0)
+            return AVERROR_IO;
+        s->img_first = first_index;
+        s->img_last = last_index;
+        s->img_number = first_index;
+        /* compute duration */
+        st->start_time = 0;
+        st->duration = last_index - first_index + 1;
+    }
+
+    if(ap->video_codec_id){
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        st->codec->codec_id = ap->video_codec_id;
+    }else if(ap->audio_codec_id){
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = ap->audio_codec_id;
+    }else{
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        st->codec->codec_id = av_str2id(img_tags, s->path);
+    }
+    if(st->codec->codec_type == CODEC_TYPE_VIDEO && ap->pix_fmt != PIX_FMT_NONE)
+        st->codec->pix_fmt = ap->pix_fmt;
+
+    return 0;
+}
+
+static int img_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    VideoData *s = s1->priv_data;
+    char filename[1024];
+    int i;
+    int size[3]={0}, ret[3]={0};
+    ByteIOContext f1[3], *f[3]= {&f1[0], &f1[1], &f1[2]};
+    AVCodecContext *codec= s1->streams[0]->codec;
+
+    if (!s->is_pipe) {
+        /* loop over input */
+        if (s1->loop_input && s->img_number > s->img_last) {
+            s->img_number = s->img_first;
+        }
+        if (av_get_frame_filename(filename, sizeof(filename),
+                                  s->path, s->img_number)<0 && s->img_number > 1)
+            return AVERROR_IO;
+        for(i=0; i<3; i++){
+            if (url_fopen(f[i], filename, URL_RDONLY) < 0)
+                return AVERROR_IO;
+            size[i]= url_fsize(f[i]);
+
+            if(codec->codec_id != CODEC_ID_RAWVIDEO)
+                break;
+            filename[ strlen(filename) - 1 ]= 'U' + i;
+        }
+
+        if(codec->codec_id == CODEC_ID_RAWVIDEO && !codec->width)
+            infer_size(&codec->width, &codec->height, size[0]);
+    } else {
+        f[0] = &s1->pb;
+        if (url_feof(f[0]))
+            return AVERROR_IO;
+        size[0]= 4096;
+    }
+
+    av_new_packet(pkt, size[0] + size[1] + size[2]);
+    pkt->stream_index = 0;
+    pkt->flags |= PKT_FLAG_KEY;
+
+    pkt->size= 0;
+    for(i=0; i<3; i++){
+        if(size[i]){
+            ret[i]= get_buffer(f[i], pkt->data + pkt->size, size[i]);
+            if (!s->is_pipe)
+                url_fclose(f[i]);
+            if(ret[i]>0)
+                pkt->size += ret[i];
+        }
+    }
+
+    if (ret[0] <= 0 || ret[1]<0 || ret[2]<0) {
+        av_free_packet(pkt);
+        return AVERROR_IO; /* signal EOF */
+    } else {
+        s->img_count++;
+        s->img_number++;
+        return 0;
+    }
+}
+
+static int img_read_close(AVFormatContext *s1)
+{
+    return 0;
+}
+
+#ifdef CONFIG_MUXERS
+/******************************************************/
+/* image output */
+
+static int img_write_header(AVFormatContext *s)
+{
+    VideoData *img = s->priv_data;
+
+    img->img_number = 1;
+    pstrcpy(img->path, sizeof(img->path), s->filename);
+
+    /* find format */
+    if (s->oformat->flags & AVFMT_NOFILE)
+        img->is_pipe = 0;
+    else
+        img->is_pipe = 1;
+
+    return 0;
+}
+
+static int img_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    VideoData *img = s->priv_data;
+    ByteIOContext pb1[3], *pb[3]= {&pb1[0], &pb1[1], &pb1[2]};
+    char filename[1024];
+    AVCodecContext *codec= s->streams[ pkt->stream_index ]->codec;
+    int i;
+
+    if (!img->is_pipe) {
+        if (av_get_frame_filename(filename, sizeof(filename),
+                                  img->path, img->img_number) < 0 && img->img_number>1)
+            return AVERROR_IO;
+        for(i=0; i<3; i++){
+            if (url_fopen(pb[i], filename, URL_WRONLY) < 0)
+                return AVERROR_IO;
+
+            if(codec->codec_id != CODEC_ID_RAWVIDEO)
+                break;
+            filename[ strlen(filename) - 1 ]= 'U' + i;
+        }
+    } else {
+        pb[0] = &s->pb;
+    }
+
+    if(codec->codec_id == CODEC_ID_RAWVIDEO){
+        int ysize = codec->width * codec->height;
+        put_buffer(pb[0], pkt->data        , ysize);
+        put_buffer(pb[1], pkt->data + ysize, (pkt->size - ysize)/2);
+        put_buffer(pb[2], pkt->data + ysize +(pkt->size - ysize)/2, (pkt->size - ysize)/2);
+        put_flush_packet(pb[1]);
+        put_flush_packet(pb[2]);
+        url_fclose(pb[1]);
+        url_fclose(pb[2]);
+    }else{
+        put_buffer(pb[0], pkt->data, pkt->size);
+    }
+    put_flush_packet(pb[0]);
+    if (!img->is_pipe) {
+        url_fclose(pb[0]);
+    }
+
+    img->img_number++;
+    return 0;
+}
+
+static int img_write_trailer(AVFormatContext *s)
+{
+    return 0;
+}
+
+#endif /* CONFIG_MUXERS */
+
+/* input */
+#ifdef CONFIG_IMAGE2_DEMUXER
+AVInputFormat image2_demuxer = {
+    "image2",
+    "image2 sequence",
+    sizeof(VideoData),
+    image_probe,
+    img_read_header,
+    img_read_packet,
+    img_read_close,
+    NULL,
+    NULL,
+    AVFMT_NOFILE,
+};
+#endif
+#ifdef CONFIG_IMAGE2PIPE_DEMUXER
+AVInputFormat image2pipe_demuxer = {
+    "image2pipe",
+    "piped image2 sequence",
+    sizeof(VideoData),
+    NULL, /* no probe */
+    img_read_header,
+    img_read_packet,
+    img_read_close,
+    NULL,
+};
+#endif
+
+/* output */
+#ifdef CONFIG_IMAGE2_MUXER
+AVOutputFormat image2_muxer = {
+    "image2",
+    "image2 sequence",
+    "",
+    "",
+    sizeof(VideoData),
+    CODEC_ID_NONE,
+    CODEC_ID_MJPEG,
+    img_write_header,
+    img_write_packet,
+    img_write_trailer,
+    AVFMT_NOFILE,
+};
+#endif
+#ifdef CONFIG_IMAGE2PIPE_MUXER
+AVOutputFormat image2pipe_muxer = {
+    "image2pipe",
+    "piped image2 sequence",
+    "",
+    "",
+    sizeof(VideoData),
+    CODEC_ID_NONE,
+    CODEC_ID_MJPEG,
+    img_write_header,
+    img_write_packet,
+    img_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/ipmovie.c b/contrib/ffmpeg/libavformat/ipmovie.c
new file mode 100644
index 000000000..975bfd36b
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/ipmovie.c
@@ -0,0 +1,627 @@
+/*
+ * Interplay MVE File Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file ipmovie.c
+ * Interplay MVE file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * For more information regarding the Interplay MVE file format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ * The aforementioned site also contains a command line utility for parsing
+ * IP MVE files so that you can get a good idea of the typical structure of
+ * such files. This demuxer is not the best example to use if you are trying
+ * to write your own as it uses a rather roundabout approach for splitting
+ * up and sending out the chunks.
+ */
+
+#include "avformat.h"
+
+/* debugging support: #define DEBUG_IPMOVIE as non-zero to see extremely
+ * verbose information about the demux process */
+#define DEBUG_IPMOVIE 0
+
+#if DEBUG_IPMOVIE
+#define debug_ipmovie printf
+#else
+static inline void debug_ipmovie(const char *format, ...) { }
+#endif
+
+#define IPMOVIE_SIGNATURE "Interplay MVE File\x1A\0"
+#define IPMOVIE_SIGNATURE_SIZE 20
+#define CHUNK_PREAMBLE_SIZE 4
+#define OPCODE_PREAMBLE_SIZE 4
+
+#define CHUNK_INIT_AUDIO   0x0000
+#define CHUNK_AUDIO_ONLY   0x0001
+#define CHUNK_INIT_VIDEO   0x0002
+#define CHUNK_VIDEO        0x0003
+#define CHUNK_SHUTDOWN     0x0004
+#define CHUNK_END          0x0005
+/* these last types are used internally */
+#define CHUNK_DONE         0xFFFC
+#define CHUNK_NOMEM        0xFFFD
+#define CHUNK_EOF          0xFFFE
+#define CHUNK_BAD          0xFFFF
+
+#define OPCODE_END_OF_STREAM           0x00
+#define OPCODE_END_OF_CHUNK            0x01
+#define OPCODE_CREATE_TIMER            0x02
+#define OPCODE_INIT_AUDIO_BUFFERS      0x03
+#define OPCODE_START_STOP_AUDIO        0x04
+#define OPCODE_INIT_VIDEO_BUFFERS      0x05
+#define OPCODE_UNKNOWN_06              0x06
+#define OPCODE_SEND_BUFFER             0x07
+#define OPCODE_AUDIO_FRAME             0x08
+#define OPCODE_SILENCE_FRAME           0x09
+#define OPCODE_INIT_VIDEO_MODE         0x0A
+#define OPCODE_CREATE_GRADIENT         0x0B
+#define OPCODE_SET_PALETTE             0x0C
+#define OPCODE_SET_PALETTE_COMPRESSED  0x0D
+#define OPCODE_UNKNOWN_0E              0x0E
+#define OPCODE_SET_DECODING_MAP        0x0F
+#define OPCODE_UNKNOWN_10              0x10
+#define OPCODE_VIDEO_DATA              0x11
+#define OPCODE_UNKNOWN_12              0x12
+#define OPCODE_UNKNOWN_13              0x13
+#define OPCODE_UNKNOWN_14              0x14
+#define OPCODE_UNKNOWN_15              0x15
+
+#define PALETTE_COUNT 256
+
+typedef struct IPMVEContext {
+
+    unsigned char *buf;
+    int buf_size;
+
+    float fps;
+    int frame_pts_inc;
+
+    unsigned int video_width;
+    unsigned int video_height;
+    int64_t video_pts;
+
+    unsigned int audio_bits;
+    unsigned int audio_channels;
+    unsigned int audio_sample_rate;
+    unsigned int audio_type;
+    unsigned int audio_frame_count;
+
+    int video_stream_index;
+    int audio_stream_index;
+
+    offset_t audio_chunk_offset;
+    int audio_chunk_size;
+    offset_t video_chunk_offset;
+    int video_chunk_size;
+    offset_t decode_map_chunk_offset;
+    int decode_map_chunk_size;
+
+    offset_t next_chunk_offset;
+
+    AVPaletteControl palette_control;
+
+} IPMVEContext;
+
+static int load_ipmovie_packet(IPMVEContext *s, ByteIOContext *pb,
+    AVPacket *pkt) {
+
+    int chunk_type;
+    int64_t audio_pts = 0;
+
+    if (s->audio_chunk_offset) {
+
+        /* adjust for PCM audio by skipping chunk header */
+        if (s->audio_type != CODEC_ID_INTERPLAY_DPCM) {
+            s->audio_chunk_offset += 6;
+            s->audio_chunk_size -= 6;
+        }
+
+        url_fseek(pb, s->audio_chunk_offset, SEEK_SET);
+        s->audio_chunk_offset = 0;
+
+        /* figure out the audio pts */
+        audio_pts = 90000;
+        audio_pts *= s->audio_frame_count;
+        audio_pts /= s->audio_sample_rate;
+
+        if (s->audio_chunk_size != av_get_packet(pb, pkt, s->audio_chunk_size))
+            return CHUNK_EOF;
+
+        pkt->stream_index = s->audio_stream_index;
+        pkt->pts = audio_pts;
+
+        /* audio frame maintenance */
+        if (s->audio_type != CODEC_ID_INTERPLAY_DPCM)
+            s->audio_frame_count +=
+            (s->audio_chunk_size / s->audio_channels / (s->audio_bits / 8));
+        else
+            s->audio_frame_count +=
+                (s->audio_chunk_size - 6) / s->audio_channels;
+
+        debug_ipmovie("sending audio frame with pts %"PRId64" (%d audio frames)\n",
+            audio_pts, s->audio_frame_count);
+
+        chunk_type = CHUNK_VIDEO;
+
+    } else if (s->decode_map_chunk_offset) {
+
+        /* send both the decode map and the video data together */
+
+        if (av_new_packet(pkt, s->decode_map_chunk_size + s->video_chunk_size))
+            return CHUNK_NOMEM;
+
+        pkt->pos= s->decode_map_chunk_offset;
+        url_fseek(pb, s->decode_map_chunk_offset, SEEK_SET);
+        s->decode_map_chunk_offset = 0;
+
+        if (get_buffer(pb, pkt->data, s->decode_map_chunk_size) !=
+            s->decode_map_chunk_size) {
+            av_free_packet(pkt);
+            return CHUNK_EOF;
+        }
+
+        url_fseek(pb, s->video_chunk_offset, SEEK_SET);
+        s->video_chunk_offset = 0;
+
+        if (get_buffer(pb, pkt->data + s->decode_map_chunk_size,
+            s->video_chunk_size) != s->video_chunk_size) {
+            av_free_packet(pkt);
+            return CHUNK_EOF;
+        }
+
+        pkt->stream_index = s->video_stream_index;
+        pkt->pts = s->video_pts;
+
+        debug_ipmovie("sending video frame with pts %"PRId64"\n",
+            pkt->pts);
+
+        s->video_pts += s->frame_pts_inc;
+
+        chunk_type = CHUNK_VIDEO;
+
+    } else {
+
+        url_fseek(pb, s->next_chunk_offset, SEEK_SET);
+        chunk_type = CHUNK_DONE;
+
+    }
+
+    return chunk_type;
+}
+
+/* This function loads and processes a single chunk in an IP movie file.
+ * It returns the type of chunk that was processed. */
+static int process_ipmovie_chunk(IPMVEContext *s, ByteIOContext *pb,
+    AVPacket *pkt)
+{
+    unsigned char chunk_preamble[CHUNK_PREAMBLE_SIZE];
+    int chunk_type;
+    int chunk_size;
+    unsigned char opcode_preamble[OPCODE_PREAMBLE_SIZE];
+    unsigned char opcode_type;
+    unsigned char opcode_version;
+    int opcode_size;
+    unsigned char scratch[1024];
+    int i, j;
+    int first_color, last_color;
+    int audio_flags;
+    unsigned char r, g, b;
+
+    /* see if there are any pending packets */
+    chunk_type = load_ipmovie_packet(s, pb, pkt);
+    if (chunk_type != CHUNK_DONE)
+        return chunk_type;
+
+    /* read the next chunk, wherever the file happens to be pointing */
+    if (url_feof(pb))
+        return CHUNK_EOF;
+    if (get_buffer(pb, chunk_preamble, CHUNK_PREAMBLE_SIZE) !=
+        CHUNK_PREAMBLE_SIZE)
+        return CHUNK_BAD;
+    chunk_size = AV_RL16(&chunk_preamble[0]);
+    chunk_type = AV_RL16(&chunk_preamble[2]);
+
+    debug_ipmovie("chunk type 0x%04X, 0x%04X bytes: ", chunk_type, chunk_size);
+
+    switch (chunk_type) {
+
+    case CHUNK_INIT_AUDIO:
+        debug_ipmovie("initialize audio\n");
+        break;
+
+    case CHUNK_AUDIO_ONLY:
+        debug_ipmovie("audio only\n");
+        break;
+
+    case CHUNK_INIT_VIDEO:
+        debug_ipmovie("initialize video\n");
+        break;
+
+    case CHUNK_VIDEO:
+        debug_ipmovie("video (and audio)\n");
+        break;
+
+    case CHUNK_SHUTDOWN:
+        debug_ipmovie("shutdown\n");
+        break;
+
+    case CHUNK_END:
+        debug_ipmovie("end\n");
+        break;
+
+    default:
+        debug_ipmovie("invalid chunk\n");
+        chunk_type = CHUNK_BAD;
+        break;
+
+    }
+
+    while ((chunk_size > 0) && (chunk_type != CHUNK_BAD)) {
+
+        /* read the next chunk, wherever the file happens to be pointing */
+       if (url_feof(pb)) {
+            chunk_type = CHUNK_EOF;
+            break;
+        }
+        if (get_buffer(pb, opcode_preamble, CHUNK_PREAMBLE_SIZE) !=
+            CHUNK_PREAMBLE_SIZE) {
+            chunk_type = CHUNK_BAD;
+            break;
+        }
+
+        opcode_size = AV_RL16(&opcode_preamble[0]);
+        opcode_type = opcode_preamble[2];
+        opcode_version = opcode_preamble[3];
+
+        chunk_size -= OPCODE_PREAMBLE_SIZE;
+        chunk_size -= opcode_size;
+        if (chunk_size < 0) {
+            debug_ipmovie("chunk_size countdown just went negative\n");
+            chunk_type = CHUNK_BAD;
+            break;
+        }
+
+        debug_ipmovie("  opcode type %02X, version %d, 0x%04X bytes: ",
+            opcode_type, opcode_version, opcode_size);
+        switch (opcode_type) {
+
+        case OPCODE_END_OF_STREAM:
+            debug_ipmovie("end of stream\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_END_OF_CHUNK:
+            debug_ipmovie("end of chunk\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_CREATE_TIMER:
+            debug_ipmovie("create timer\n");
+            if ((opcode_version > 0) || (opcode_size > 6)) {
+                debug_ipmovie("bad create_timer opcode\n");
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            if (get_buffer(pb, scratch, opcode_size) !=
+                opcode_size) {
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            s->fps = 1000000.0 / (AV_RL32(&scratch[0]) * AV_RL16(&scratch[4]));
+            s->frame_pts_inc = 90000 / s->fps;
+            debug_ipmovie("  %.2f frames/second (timer div = %d, subdiv = %d)\n",
+                s->fps, AV_RL32(&scratch[0]), AV_RL16(&scratch[4]));
+            break;
+
+        case OPCODE_INIT_AUDIO_BUFFERS:
+            debug_ipmovie("initialize audio buffers\n");
+            if ((opcode_version > 1) || (opcode_size > 10)) {
+                debug_ipmovie("bad init_audio_buffers opcode\n");
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            if (get_buffer(pb, scratch, opcode_size) !=
+                opcode_size) {
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            s->audio_sample_rate = AV_RL16(&scratch[4]);
+            audio_flags = AV_RL16(&scratch[2]);
+            /* bit 0 of the flags: 0 = mono, 1 = stereo */
+            s->audio_channels = (audio_flags & 1) + 1;
+            /* bit 1 of the flags: 0 = 8 bit, 1 = 16 bit */
+            s->audio_bits = (((audio_flags >> 1) & 1) + 1) * 8;
+            /* bit 2 indicates compressed audio in version 1 opcode */
+            if ((opcode_version == 1) && (audio_flags & 0x4))
+                s->audio_type = CODEC_ID_INTERPLAY_DPCM;
+            else if (s->audio_bits == 16)
+                s->audio_type = CODEC_ID_PCM_S16LE;
+            else
+                s->audio_type = CODEC_ID_PCM_U8;
+            debug_ipmovie("audio: %d bits, %d Hz, %s, %s format\n",
+                s->audio_bits,
+                s->audio_sample_rate,
+                (s->audio_channels == 2) ? "stereo" : "mono",
+                (s->audio_type == CODEC_ID_INTERPLAY_DPCM) ?
+                "Interplay audio" : "PCM");
+            break;
+
+        case OPCODE_START_STOP_AUDIO:
+            debug_ipmovie("start/stop audio\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_INIT_VIDEO_BUFFERS:
+            debug_ipmovie("initialize video buffers\n");
+            if ((opcode_version > 2) || (opcode_size > 8)) {
+                debug_ipmovie("bad init_video_buffers opcode\n");
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            if (get_buffer(pb, scratch, opcode_size) !=
+                opcode_size) {
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            s->video_width = AV_RL16(&scratch[0]) * 8;
+            s->video_height = AV_RL16(&scratch[2]) * 8;
+            debug_ipmovie("video resolution: %d x %d\n",
+                s->video_width, s->video_height);
+            break;
+
+        case OPCODE_UNKNOWN_06:
+        case OPCODE_UNKNOWN_0E:
+        case OPCODE_UNKNOWN_10:
+        case OPCODE_UNKNOWN_12:
+        case OPCODE_UNKNOWN_13:
+        case OPCODE_UNKNOWN_14:
+        case OPCODE_UNKNOWN_15:
+            debug_ipmovie("unknown (but documented) opcode %02X\n", opcode_type);
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_SEND_BUFFER:
+            debug_ipmovie("send buffer\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_AUDIO_FRAME:
+            debug_ipmovie("audio frame\n");
+
+            /* log position and move on for now */
+            s->audio_chunk_offset = url_ftell(pb);
+            s->audio_chunk_size = opcode_size;
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_SILENCE_FRAME:
+            debug_ipmovie("silence frame\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_INIT_VIDEO_MODE:
+            debug_ipmovie("initialize video mode\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_CREATE_GRADIENT:
+            debug_ipmovie("create gradient\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_SET_PALETTE:
+            debug_ipmovie("set palette\n");
+            /* check for the logical maximum palette size
+             * (3 * 256 + 4 bytes) */
+            if (opcode_size > 0x304) {
+                debug_ipmovie("demux_ipmovie: set_palette opcode too large\n");
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            if (get_buffer(pb, scratch, opcode_size) != opcode_size) {
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+
+            /* load the palette into internal data structure */
+            first_color = AV_RL16(&scratch[0]);
+            last_color = first_color + AV_RL16(&scratch[2]) - 1;
+            /* sanity check (since they are 16 bit values) */
+            if ((first_color > 0xFF) || (last_color > 0xFF)) {
+                debug_ipmovie("demux_ipmovie: set_palette indices out of range (%d -> %d)\n",
+                    first_color, last_color);
+                chunk_type = CHUNK_BAD;
+                break;
+            }
+            j = 4;  /* offset of first palette data */
+            for (i = first_color; i <= last_color; i++) {
+                /* the palette is stored as a 6-bit VGA palette, thus each
+                 * component is shifted up to a 8-bit range */
+                r = scratch[j++] * 4;
+                g = scratch[j++] * 4;
+                b = scratch[j++] * 4;
+                s->palette_control.palette[i] = (r << 16) | (g << 8) | (b);
+            }
+            /* indicate a palette change */
+            s->palette_control.palette_changed = 1;
+            break;
+
+        case OPCODE_SET_PALETTE_COMPRESSED:
+            debug_ipmovie("set palette compressed\n");
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_SET_DECODING_MAP:
+            debug_ipmovie("set decoding map\n");
+
+            /* log position and move on for now */
+            s->decode_map_chunk_offset = url_ftell(pb);
+            s->decode_map_chunk_size = opcode_size;
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        case OPCODE_VIDEO_DATA:
+            debug_ipmovie("set video data\n");
+
+            /* log position and move on for now */
+            s->video_chunk_offset = url_ftell(pb);
+            s->video_chunk_size = opcode_size;
+            url_fseek(pb, opcode_size, SEEK_CUR);
+            break;
+
+        default:
+            debug_ipmovie("*** unknown opcode type\n");
+            chunk_type = CHUNK_BAD;
+            break;
+
+        }
+    }
+
+    /* make a note of where the stream is sitting */
+    s->next_chunk_offset = url_ftell(pb);
+
+    /* dispatch the first of any pending packets */
+    if ((chunk_type == CHUNK_VIDEO) || (chunk_type == CHUNK_AUDIO_ONLY))
+        chunk_type = load_ipmovie_packet(s, pb, pkt);
+
+    return chunk_type;
+}
+
+static int ipmovie_probe(AVProbeData *p)
+{
+    if (p->buf_size < IPMOVIE_SIGNATURE_SIZE)
+        return 0;
+    if (strncmp(p->buf, IPMOVIE_SIGNATURE, IPMOVIE_SIGNATURE_SIZE) != 0)
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int ipmovie_read_header(AVFormatContext *s,
+                               AVFormatParameters *ap)
+{
+    IPMVEContext *ipmovie = (IPMVEContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVPacket pkt;
+    AVStream *st;
+    unsigned char chunk_preamble[CHUNK_PREAMBLE_SIZE];
+    int chunk_type;
+
+    /* initialize private context members */
+    ipmovie->video_pts = ipmovie->audio_frame_count = 0;
+    ipmovie->audio_chunk_offset = ipmovie->video_chunk_offset =
+    ipmovie->decode_map_chunk_offset = 0;
+
+    /* on the first read, this will position the stream at the first chunk */
+    ipmovie->next_chunk_offset = IPMOVIE_SIGNATURE_SIZE + 6;
+
+    /* process the first chunk which should be CHUNK_INIT_VIDEO */
+    if (process_ipmovie_chunk(ipmovie, pb, &pkt) != CHUNK_INIT_VIDEO)
+        return AVERROR_INVALIDDATA;
+
+    /* peek ahead to the next chunk-- if it is an init audio chunk, process
+     * it; if it is the first video chunk, this is a silent file */
+    if (get_buffer(pb, chunk_preamble, CHUNK_PREAMBLE_SIZE) !=
+        CHUNK_PREAMBLE_SIZE)
+        return AVERROR_IO;
+    chunk_type = AV_RL16(&chunk_preamble[2]);
+    url_fseek(pb, -CHUNK_PREAMBLE_SIZE, SEEK_CUR);
+
+    if (chunk_type == CHUNK_VIDEO)
+        ipmovie->audio_type = 0;  /* no audio */
+    else if (process_ipmovie_chunk(ipmovie, pb, &pkt) != CHUNK_INIT_AUDIO)
+        return AVERROR_INVALIDDATA;
+
+    /* initialize the stream decoders */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, 90000);
+    ipmovie->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_INTERPLAY_VIDEO;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = ipmovie->video_width;
+    st->codec->height = ipmovie->video_height;
+
+    /* palette considerations */
+    st->codec->palctrl = &ipmovie->palette_control;
+
+    if (ipmovie->audio_type) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        av_set_pts_info(st, 33, 1, 90000);
+        ipmovie->audio_stream_index = st->index;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = ipmovie->audio_type;
+        st->codec->codec_tag = 0;  /* no tag */
+        st->codec->channels = ipmovie->audio_channels;
+        st->codec->sample_rate = ipmovie->audio_sample_rate;
+        st->codec->bits_per_sample = ipmovie->audio_bits;
+        st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+            st->codec->bits_per_sample;
+        if (st->codec->codec_id == CODEC_ID_INTERPLAY_DPCM)
+            st->codec->bit_rate /= 2;
+        st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+    }
+
+    return 0;
+}
+
+static int ipmovie_read_packet(AVFormatContext *s,
+                               AVPacket *pkt)
+{
+    IPMVEContext *ipmovie = (IPMVEContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ret;
+
+    ret = process_ipmovie_chunk(ipmovie, pb, pkt);
+    if (ret == CHUNK_BAD)
+        ret = AVERROR_INVALIDDATA;
+    else if (ret == CHUNK_EOF)
+        ret = AVERROR_IO;
+    else if (ret == CHUNK_NOMEM)
+        ret = AVERROR_NOMEM;
+    else if (ret == CHUNK_VIDEO)
+        ret = 0;
+    else
+        ret = -1;
+
+    return ret;
+}
+
+static int ipmovie_read_close(AVFormatContext *s)
+{
+//    IPMVEContext *ipmovie = (IPMVEContext *)s->priv_data;
+
+    return 0;
+}
+
+AVInputFormat ipmovie_demuxer = {
+    "ipmovie",
+    "Interplay MVE format",
+    sizeof(IPMVEContext),
+    ipmovie_probe,
+    ipmovie_read_header,
+    ipmovie_read_packet,
+    ipmovie_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/isom.c b/contrib/ffmpeg/libavformat/isom.c
new file mode 100644
index 000000000..f913bc0a9
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/isom.c
@@ -0,0 +1,247 @@
+/*
+ * ISO Media common code
+ * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2002 Francois Revol <revol@free.fr>
+ * Copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+#include "riff.h"
+#include "isom.h"
+
+/* http://www.mp4ra.org */
+const AVCodecTag ff_mp4_obj_type[] = {
+    { CODEC_ID_MPEG4     ,  32 },
+    { CODEC_ID_H264      ,  33 },
+    { CODEC_ID_AAC       ,  64 },
+    { CODEC_ID_MPEG2VIDEO,  96 }, /* MPEG2 Simple */
+    { CODEC_ID_MPEG2VIDEO,  97 }, /* MPEG2 Main */
+    { CODEC_ID_MPEG2VIDEO,  98 }, /* MPEG2 SNR */
+    { CODEC_ID_MPEG2VIDEO,  99 }, /* MPEG2 Spatial */
+    { CODEC_ID_MPEG2VIDEO, 100 }, /* MPEG2 High */
+    { CODEC_ID_MPEG2VIDEO, 101 }, /* MPEG2 422 */
+    { CODEC_ID_AAC       , 102 }, /* MPEG2 AAC Main */
+    { CODEC_ID_AAC       , 103 }, /* MPEG2 AAC Low */
+    { CODEC_ID_AAC       , 104 }, /* MPEG2 AAC SSR */
+    { CODEC_ID_MP3       , 105 }, /* 13818-3 */
+    { CODEC_ID_MPEG1VIDEO, 106 }, /* 11172-2 */
+    { CODEC_ID_MP3       , 107 }, /* 11172-3 */
+    { CODEC_ID_MJPEG     , 108 }, /* 10918-1 */
+    { CODEC_ID_PNG       , 109 },
+    { CODEC_ID_JPEG2000  , 110 }, /* 15444-1 */
+    { CODEC_ID_VC1       , 163 },
+    { CODEC_ID_VORBIS    , 221 },
+    { CODEC_ID_PCM_S16LE , 224 },
+    { CODEC_ID_QCELP     , 225 },
+    { CODEC_ID_AC3       , 226 },
+    { CODEC_ID_PCM_ALAW  , 227 },
+    { CODEC_ID_PCM_MULAW , 228 },
+    { CODEC_ID_PCM_S16BE , 230 },
+    { CODEC_ID_H263      , 242 },
+    { CODEC_ID_H261      , 243 },
+    { 0, 0 },
+};
+
+const AVCodecTag codec_movvideo_tags[] = {
+/*  { CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
+
+    { CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */
+/*  { CODEC_ID_RAWVIDEO, MKTAG('Y', 'u', 'v', '2') }, *//* Uncompressed YUV422 */
+    { CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'U', 'I') }, /* YUV with alpha-channel (AVID Uncompressed) */
+    { CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */
+
+    { CODEC_ID_MJPEG,  MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
+    { CODEC_ID_MJPEG,  MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
+    { CODEC_ID_MJPEG,  MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
+/*  { CODEC_ID_MJPEG,  MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
+    { CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
+
+    { CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
+    { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
+    { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
+    { CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
+
+    { CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
+    { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
+    { CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
+    { CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
+
+    { CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
+    { CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */
+
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
+    { CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
+  //{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
+  //{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
+
+    { CODEC_ID_VP3,     MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
+    { CODEC_ID_RPZA,    MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
+    { CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
+    { CODEC_ID_8BPS,    MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
+    { CODEC_ID_SMC,     MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
+    { CODEC_ID_QTRLE,   MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
+    { CODEC_ID_MSRLE,   MKTAG('W', 'R', 'L', 'E') },
+    { CODEC_ID_QDRAW,   MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
+
+    { CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
+
+    { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* HDV 720p30 */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 produced by Sony HD camera */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* HDV produced by FCP */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */
+    { CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
+
+  //{ CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
+
+    { CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
+    { CODEC_ID_TIFF,  MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
+    { CODEC_ID_GIF,   MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
+    { CODEC_ID_PNG,   MKTAG('p', 'n', 'g', ' ') },
+
+    { CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
+
+    { CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
+
+    { CODEC_ID_NONE, 0 },
+};
+
+const AVCodecTag codec_movaudio_tags[] = {
+    { CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
+    { CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
+    { CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
+    { CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
+    { CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') }, /* 16 bits */
+    { CODEC_ID_PCM_S16BE, MKTAG('N', 'O', 'N', 'E') }, /* uncompressed */
+    { CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') }, /*  */
+    { CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
+    { CODEC_ID_PCM_S8,    MKTAG('s', 'o', 'w', 't') },
+    { CODEC_ID_PCM_U8,    MKTAG('r', 'a', 'w', ' ') }, /* 8 bits unsigned */
+    { CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') }, /*  */
+    { CODEC_ID_PCM_ALAW,  MKTAG('a', 'l', 'a', 'w') }, /*  */
+
+    { CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') }, /* IMA-4 ADPCM */
+    { CODEC_ID_ADPCM_MS,     MKTAG('m', 's', 0x00, 0x02) }, /* MS ADPCM */
+
+    { CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') }, /* Macintosh Audio Compression and Expansion 3:1 */
+    { CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') }, /* Macintosh Audio Compression and Expansion 6:1 */
+
+    { CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') }, /* MPEG layer 3 */ /* sample files at http://www.3ivx.com/showcase.html use this tag */
+    { CODEC_ID_MP3, 0x6D730055 }, /* MPEG layer 3 */
+    { CODEC_ID_MP3, MKTAG('m', 's', 0x00, 0x55) }, /* MPEG layer 3 *//* XXX: check endianness */
+
+/*  { CODEC_ID_OGG_VORBIS, MKTAG('O', 'g', 'g', 'S') }, *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
+
+    { CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') }, /* MPEG-4 AAC */
+
+    { CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
+    { CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
+
+    { CODEC_ID_AC3,  MKTAG('m', 's', 0x20, 0x00) }, /* Dolby AC-3 */
+
+    { CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') }, /* Apple Lossless */
+    { CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') }, /* QDM2 */
+
+    { CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
+    { CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
+
+    { CODEC_ID_NONE, 0 },
+};
+
+/* map numeric codes from mdhd atom to ISO 639 */
+/* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
+/* http://developer.apple.com/documentation/mac/Text/Text-368.html */
+/* deprecated by putting the code as 3*5bit ascii */
+static const char *mov_mdhd_language_map[] = {
+    /* 0-9 */
+    "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
+    "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
+    "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav",  NULL,
+    "fo ",  NULL, "rus", "chi",  NULL, "iri", "alb", "ron", "ces", "slk",
+    "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
+    /*?*/
+    "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon",  NULL, "pus",
+    "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
+    "pa ", "ori", "mal", "kan", "tam", "tel",  NULL, "bur", "khm", "lao",
+    /*                   roman? arabic? */
+    "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
+    /*==rundi?*/
+    NULL, "run",  NULL, "mlg", "epo",  NULL,  NULL,  NULL,  NULL,  NULL,
+    /* 100 */
+    NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+    NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+    NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL, "wel", "baq",
+    "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
+};
+
+int ff_mov_iso639_to_lang(const char *lang, int mp4)
+{
+    int i, code = 0;
+
+    /* old way, only for QT? */
+    for (i = 0; !mp4 && (i < (sizeof(mov_mdhd_language_map)/sizeof(char *))); i++) {
+        if (mov_mdhd_language_map[i] && !strcmp(lang, mov_mdhd_language_map[i]))
+            return i;
+    }
+    /* XXX:can we do that in mov too? */
+    if (!mp4)
+        return 0;
+    /* handle undefined as such */
+    if (lang[0] == '\0')
+        lang = "und";
+    /* 5bit ascii */
+    for (i = 0; i < 3; i++) {
+        unsigned char c = (unsigned char)lang[i];
+        if (c < 0x60)
+            return 0;
+        if (c > 0x60 + 0x1f)
+            return 0;
+        code <<= 5;
+        code |= (c - 0x60);
+    }
+    return code;
+}
+
+int ff_mov_lang_to_iso639(int code, char *to)
+{
+    int i;
+    /* is it the mangled iso code? */
+    /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
+    if (code > 138) {
+        for (i = 2; i >= 0; i--) {
+            to[i] = 0x60 + (code & 0x1f);
+            code >>= 5;
+        }
+        return 1;
+    }
+    /* old fashion apple lang code */
+    if (code >= (sizeof(mov_mdhd_language_map)/sizeof(char *)))
+        return 0;
+    if (!mov_mdhd_language_map[code])
+        return 0;
+    strncpy(to, mov_mdhd_language_map[code], 4);
+    return 1;
+}
diff --git a/contrib/ffmpeg/libavformat/isom.h b/contrib/ffmpeg/libavformat/isom.h
new file mode 100644
index 000000000..efcb1fc42
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/isom.h
@@ -0,0 +1,40 @@
+/*
+ * ISO Media common code
+ * copyright (c) 2001 Fabrice Bellard.
+ * copyright (c) 2002 Francois Revol <revol@free.fr>
+ * copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_ISOM_H
+#define FFMPEG_ISOM_H
+
+/* isom.c */
+extern const AVCodecTag ff_mp4_obj_type[];
+extern const AVCodecTag codec_movvideo_tags[];
+extern const AVCodecTag codec_movaudio_tags[];
+
+int ff_mov_iso639_to_lang(const char *lang, int mp4);
+int ff_mov_lang_to_iso639(int code, char *to);
+
+typedef struct Time2Sample{
+    int count;
+    int duration;
+}Time2Sample;
+
+#endif /* FFMPEG_ISOM_H */
diff --git a/contrib/ffmpeg/libavformat/libnut.c b/contrib/ffmpeg/libavformat/libnut.c
new file mode 100644
index 000000000..0f7b879a9
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/libnut.c
@@ -0,0 +1,310 @@
+/*
+ * NUT (de)muxing via libnut
+ * copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file libnut.c
+ * NUT demuxing and muxing via libnut.
+ * @author Oded Shimon <ods15@ods15.dyndns.org>
+ */
+
+#include "avformat.h"
+#include "riff.h"
+#include <libnut.h>
+
+#define ID_STRING "nut/multimedia container"
+#define ID_LENGTH (strlen(ID_STRING) + 1)
+
+typedef struct {
+    nut_context_t * nut;
+    nut_stream_header_t * s;
+} NUTContext;
+
+static const AVCodecTag nut_tags[] = {
+    { CODEC_ID_MPEG4,  MKTAG('m', 'p', '4', 'v') },
+    { CODEC_ID_MP3,    MKTAG('m', 'p', '3', ' ') },
+    { CODEC_ID_VORBIS, MKTAG('v', 'r', 'b', 's') },
+    { 0, 0 },
+};
+
+#ifdef CONFIG_MUXERS
+static int av_write(void * h, size_t len, const uint8_t * buf) {
+    ByteIOContext * bc = h;
+    put_buffer(bc, buf, len);
+    //put_flush_packet(bc);
+    return len;
+}
+
+static int nut_write_header(AVFormatContext * avf) {
+    NUTContext * priv = avf->priv_data;
+    ByteIOContext * bc = &avf->pb;
+    nut_muxer_opts_t mopts = {
+        .output = {
+            .priv = bc,
+            .write = av_write,
+        },
+        .alloc = { av_malloc, av_realloc, av_free },
+        .write_index = 1,
+        .realtime_stream = 0,
+        .max_distance = 32768,
+        .fti = NULL,
+    };
+    nut_stream_header_t * s;
+    int i;
+
+    priv->s = s = av_mallocz((avf->nb_streams + 1) * sizeof*s);
+
+    for (i = 0; i < avf->nb_streams; i++) {
+        AVCodecContext * codec = avf->streams[i]->codec;
+        int j;
+        int fourcc = 0;
+        int num, denom, ssize;
+
+        s[i].type = codec->codec_type == CODEC_TYPE_VIDEO ? NUT_VIDEO_CLASS : NUT_AUDIO_CLASS;
+
+        if (codec->codec_tag) fourcc = codec->codec_tag;
+        else fourcc = codec_get_tag(nut_tags, codec->codec_id);
+
+        if (!fourcc) {
+            if (codec->codec_type == CODEC_TYPE_VIDEO) fourcc = codec_get_tag(codec_bmp_tags, codec->codec_id);
+            if (codec->codec_type == CODEC_TYPE_AUDIO) fourcc = codec_get_tag(codec_wav_tags, codec->codec_id);
+        }
+
+        s[i].fourcc_len = 4;
+        s[i].fourcc = av_malloc(s[i].fourcc_len);
+        for (j = 0; j < s[i].fourcc_len; j++) s[i].fourcc[j] = (fourcc >> (j*8)) & 0xFF;
+
+        ff_parse_specific_params(codec, &num, &ssize, &denom);
+        av_set_pts_info(avf->streams[i], 60, denom, num);
+
+        s[i].time_base.num = denom;
+        s[i].time_base.den = num;
+
+        s[i].fixed_fps = 0;
+        s[i].decode_delay = codec->has_b_frames;
+        s[i].codec_specific_len = codec->extradata_size;
+        s[i].codec_specific = codec->extradata;
+
+        if (codec->codec_type == CODEC_TYPE_VIDEO) {
+            s[i].width = codec->width;
+            s[i].height = codec->height;
+            s[i].sample_width = 0;
+            s[i].sample_height = 0;
+            s[i].colorspace_type = 0;
+        } else {
+            s[i].samplerate_num = codec->sample_rate;
+            s[i].samplerate_denom = 1;
+            s[i].channel_count = codec->channels;
+        }
+    }
+
+    s[avf->nb_streams].type = -1;
+    priv->nut = nut_muxer_init(&mopts, s, NULL);
+
+    return 0;
+}
+
+static int nut_write_packet(AVFormatContext * avf, AVPacket * pkt) {
+    NUTContext * priv = avf->priv_data;
+    nut_packet_t p;
+
+    p.len = pkt->size;
+    p.stream = pkt->stream_index;
+    p.pts = pkt->pts;
+    p.flags = pkt->flags & PKT_FLAG_KEY ? NUT_FLAG_KEY : 0;
+    p.next_pts = 0;
+
+    nut_write_frame_reorder(priv->nut, &p, pkt->data);
+
+    return 0;
+}
+
+static int nut_write_trailer(AVFormatContext * avf) {
+    ByteIOContext * bc = &avf->pb;
+    NUTContext * priv = avf->priv_data;
+    int i;
+
+    nut_muxer_uninit_reorder(priv->nut);
+    put_flush_packet(bc);
+
+    for(i = 0; priv->s[i].type != -1; i++ ) av_freep(&priv->s[i].fourcc);
+    av_freep(&priv->s);
+
+    return 0;
+}
+
+AVOutputFormat libnut_muxer = {
+    "nut",
+    "nut format",
+    "video/x-nut",
+    "nut",
+    sizeof(NUTContext),
+    CODEC_ID_VORBIS,
+    CODEC_ID_MPEG4,
+    nut_write_header,
+    nut_write_packet,
+    nut_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif //CONFIG_MUXERS
+
+static int nut_probe(AVProbeData *p) {
+    if (p->buf_size >= ID_LENGTH && !memcmp(p->buf, ID_STRING, ID_LENGTH)) return AVPROBE_SCORE_MAX;
+
+    return 0;
+}
+
+static size_t av_read(void * h, size_t len, uint8_t * buf) {
+    ByteIOContext * bc = h;
+    return get_buffer(bc, buf, len);
+}
+
+static off_t av_seek(void * h, long long pos, int whence) {
+    ByteIOContext * bc = h;
+    if (whence == SEEK_END) {
+        pos = url_fsize(bc) + pos;
+        whence = SEEK_SET;
+    }
+    return url_fseek(bc, pos, whence);
+}
+
+static int nut_read_header(AVFormatContext * avf, AVFormatParameters * ap) {
+    NUTContext * priv = avf->priv_data;
+    ByteIOContext * bc = &avf->pb;
+    nut_demuxer_opts_t dopts = {
+        .input = {
+            .priv = bc,
+            .seek = av_seek,
+            .read = av_read,
+            .eof = NULL,
+            .file_pos = 0,
+        },
+        .alloc = { av_malloc, av_realloc, av_free },
+        .read_index = 1,
+        .cache_syncpoints = 1,
+    };
+    nut_context_t * nut = priv->nut = nut_demuxer_init(&dopts);
+    nut_stream_header_t * s;
+    int ret, i;
+
+    if ((ret = nut_read_headers(nut, &s, NULL))) {
+        av_log(avf, AV_LOG_ERROR, " NUT error: %s\n", nut_error(ret));
+        nut_demuxer_uninit(nut);
+        return -1;
+    }
+
+    priv->s = s;
+
+    for (i = 0; s[i].type != -1 && i < 2; i++) {
+        AVStream * st = av_new_stream(avf, i);
+        int j;
+
+        for (j = 0; j < s[i].fourcc_len && j < 8; j++) st->codec->codec_tag |= s[i].fourcc[j]<<(j*8);
+
+        st->codec->has_b_frames = s[i].decode_delay;
+
+        st->codec->extradata_size = s[i].codec_specific_len;
+        if (st->codec->extradata_size) {
+            st->codec->extradata = av_mallocz(st->codec->extradata_size);
+            memcpy(st->codec->extradata, s[i].codec_specific, st->codec->extradata_size);
+        }
+
+        av_set_pts_info(avf->streams[i], 60, s[i].time_base.num, s[i].time_base.den);
+        st->start_time = 0;
+        st->duration = s[i].max_pts;
+
+        st->codec->codec_id = codec_get_id(nut_tags, st->codec->codec_tag);
+
+        switch(s[i].type) {
+        case NUT_AUDIO_CLASS:
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            if (st->codec->codec_id == CODEC_ID_NONE) st->codec->codec_id = codec_get_id(codec_wav_tags, st->codec->codec_tag);
+
+            st->codec->channels = s[i].channel_count;
+            st->codec->sample_rate = s[i].samplerate_num / s[i].samplerate_denom;
+            break;
+        case NUT_VIDEO_CLASS:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            if (st->codec->codec_id == CODEC_ID_NONE) st->codec->codec_id = codec_get_id(codec_bmp_tags, st->codec->codec_tag);
+
+            st->codec->width = s[i].width;
+            st->codec->height = s[i].height;
+            st->codec->sample_aspect_ratio.num = s[i].sample_width;
+            st->codec->sample_aspect_ratio.den = s[i].sample_height;
+            break;
+        }
+        if (st->codec->codec_id == CODEC_ID_NONE) av_log(avf, AV_LOG_ERROR, "Unknown codec?!\n");
+    }
+
+    return 0;
+}
+
+static int nut_read_packet(AVFormatContext * avf, AVPacket * pkt) {
+    NUTContext * priv = avf->priv_data;
+    nut_packet_t pd;
+    int ret;
+
+    ret = nut_read_next_packet(priv->nut, &pd);
+
+    if (ret || av_new_packet(pkt, pd.len) < 0) {
+        if (ret != NUT_ERR_EOF)
+            av_log(avf, AV_LOG_ERROR, " NUT error: %s\n", nut_error(ret));
+        return -1;
+    }
+
+    if (pd.flags & NUT_FLAG_KEY) pkt->flags |= PKT_FLAG_KEY;
+    pkt->pts = pd.pts;
+    pkt->stream_index = pd.stream;
+    pkt->pos = url_ftell(&avf->pb);
+
+    ret = nut_read_frame(priv->nut, &pd.len, pkt->data);
+
+    return ret;
+}
+
+static int nut_read_seek(AVFormatContext * avf, int stream_index, int64_t target_ts, int flags) {
+    NUTContext * priv = avf->priv_data;
+    int active_streams[] = { stream_index, -1 };
+    double time_pos = target_ts * priv->s[stream_index].time_base.num / (double)priv->s[stream_index].time_base.den;
+
+    if (nut_seek(priv->nut, time_pos, 2*!(flags & AVSEEK_FLAG_BACKWARD), active_streams)) return -1;
+
+    return 0;
+}
+
+static int nut_read_close(AVFormatContext *s) {
+    NUTContext * priv = s->priv_data;
+
+    nut_demuxer_uninit(priv->nut);
+
+    return 0;
+}
+
+AVInputFormat libnut_demuxer = {
+    "nut",
+    "nut format",
+    sizeof(NUTContext),
+    nut_probe,
+    nut_read_header,
+    nut_read_packet,
+    nut_read_close,
+    nut_read_seek,
+    .extensions = "nut",
+};
diff --git a/contrib/ffmpeg/libavformat/matroska.c b/contrib/ffmpeg/libavformat/matroska.c
new file mode 100644
index 000000000..591530490
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/matroska.c
@@ -0,0 +1,2850 @@
+/*
+ * Matroska file demuxer (no muxer yet)
+ * Copyright (c) 2003-2004 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file matroska.c
+ * Matroska file demuxer
+ * by Ronald Bultje <rbultje@ronald.bitfreak.net>
+ * with a little help from Moritz Bunkus <moritz@bunkus.org>
+ * Specs available on the matroska project page:
+ * http://www.matroska.org/.
+ */
+
+#include "avformat.h"
+/* For codec_get_id(). */
+#include "riff.h"
+#include "intfloat_readwrite.h"
+
+/* EBML version supported */
+#define EBML_VERSION 1
+
+/* top-level master-IDs */
+#define EBML_ID_HEADER             0x1A45DFA3
+
+/* IDs in the HEADER master */
+#define EBML_ID_EBMLVERSION        0x4286
+#define EBML_ID_EBMLREADVERSION    0x42F7
+#define EBML_ID_EBMLMAXIDLENGTH    0x42F2
+#define EBML_ID_EBMLMAXSIZELENGTH  0x42F3
+#define EBML_ID_DOCTYPE            0x4282
+#define EBML_ID_DOCTYPEVERSION     0x4287
+#define EBML_ID_DOCTYPEREADVERSION 0x4285
+
+/* general EBML types */
+#define EBML_ID_VOID               0xEC
+
+/*
+ * Matroska element IDs. max. 32-bit.
+ */
+
+/* toplevel segment */
+#define MATROSKA_ID_SEGMENT    0x18538067
+
+/* matroska top-level master IDs */
+#define MATROSKA_ID_INFO       0x1549A966
+#define MATROSKA_ID_TRACKS     0x1654AE6B
+#define MATROSKA_ID_CUES       0x1C53BB6B
+#define MATROSKA_ID_TAGS       0x1254C367
+#define MATROSKA_ID_SEEKHEAD   0x114D9B74
+#define MATROSKA_ID_CLUSTER    0x1F43B675
+
+/* IDs in the info master */
+#define MATROSKA_ID_TIMECODESCALE 0x2AD7B1
+#define MATROSKA_ID_DURATION   0x4489
+#define MATROSKA_ID_TITLE      0x7BA9
+#define MATROSKA_ID_WRITINGAPP 0x5741
+#define MATROSKA_ID_MUXINGAPP  0x4D80
+#define MATROSKA_ID_DATEUTC    0x4461
+
+/* ID in the tracks master */
+#define MATROSKA_ID_TRACKENTRY 0xAE
+
+/* IDs in the trackentry master */
+#define MATROSKA_ID_TRACKNUMBER 0xD7
+#define MATROSKA_ID_TRACKUID   0x73C5
+#define MATROSKA_ID_TRACKTYPE  0x83
+#define MATROSKA_ID_TRACKAUDIO 0xE1
+#define MATROSKA_ID_TRACKVIDEO 0xE0
+#define MATROSKA_ID_CODECID    0x86
+#define MATROSKA_ID_CODECPRIVATE 0x63A2
+#define MATROSKA_ID_CODECNAME  0x258688
+#define MATROSKA_ID_CODECINFOURL 0x3B4040
+#define MATROSKA_ID_CODECDOWNLOADURL 0x26B240
+#define MATROSKA_ID_TRACKNAME  0x536E
+#define MATROSKA_ID_TRACKLANGUAGE 0x22B59C
+#define MATROSKA_ID_TRACKFLAGENABLED 0xB9
+#define MATROSKA_ID_TRACKFLAGDEFAULT 0x88
+#define MATROSKA_ID_TRACKFLAGLACING 0x9C
+#define MATROSKA_ID_TRACKMINCACHE 0x6DE7
+#define MATROSKA_ID_TRACKMAXCACHE 0x6DF8
+#define MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383
+
+/* IDs in the trackvideo master */
+#define MATROSKA_ID_VIDEOFRAMERATE 0x2383E3
+#define MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0
+#define MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA
+#define MATROSKA_ID_VIDEOPIXELWIDTH 0xB0
+#define MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA
+#define MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A
+#define MATROSKA_ID_VIDEOSTEREOMODE 0x53B9
+#define MATROSKA_ID_VIDEOASPECTRATIO 0x54B3
+#define MATROSKA_ID_VIDEOCOLOURSPACE 0x2EB524
+
+/* IDs in the trackaudio master */
+#define MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5
+#define MATROSKA_ID_AUDIOOUTSAMPLINGFREQ 0x78B5
+
+#define MATROSKA_ID_AUDIOBITDEPTH 0x6264
+#define MATROSKA_ID_AUDIOCHANNELS 0x9F
+
+/* ID in the cues master */
+#define MATROSKA_ID_POINTENTRY 0xBB
+
+/* IDs in the pointentry master */
+#define MATROSKA_ID_CUETIME    0xB3
+#define MATROSKA_ID_CUETRACKPOSITION 0xB7
+
+/* IDs in the cuetrackposition master */
+#define MATROSKA_ID_CUETRACK   0xF7
+#define MATROSKA_ID_CUECLUSTERPOSITION 0xF1
+
+/* IDs in the tags master */
+/* TODO */
+
+/* IDs in the seekhead master */
+#define MATROSKA_ID_SEEKENTRY  0x4DBB
+
+/* IDs in the seekpoint master */
+#define MATROSKA_ID_SEEKID     0x53AB
+#define MATROSKA_ID_SEEKPOSITION 0x53AC
+
+/* IDs in the cluster master */
+#define MATROSKA_ID_CLUSTERTIMECODE 0xE7
+#define MATROSKA_ID_BLOCKGROUP 0xA0
+#define MATROSKA_ID_SIMPLEBLOCK 0xA3
+
+/* IDs in the blockgroup master */
+#define MATROSKA_ID_BLOCK      0xA1
+#define MATROSKA_ID_BLOCKDURATION 0x9B
+#define MATROSKA_ID_BLOCKREFERENCE 0xFB
+
+typedef enum {
+  MATROSKA_TRACK_TYPE_VIDEO    = 0x1,
+  MATROSKA_TRACK_TYPE_AUDIO    = 0x2,
+  MATROSKA_TRACK_TYPE_COMPLEX  = 0x3,
+  MATROSKA_TRACK_TYPE_LOGO     = 0x10,
+  MATROSKA_TRACK_TYPE_SUBTITLE = 0x11,
+  MATROSKA_TRACK_TYPE_CONTROL  = 0x20,
+} MatroskaTrackType;
+
+typedef enum {
+  MATROSKA_EYE_MODE_MONO  = 0x0,
+  MATROSKA_EYE_MODE_RIGHT = 0x1,
+  MATROSKA_EYE_MODE_LEFT  = 0x2,
+  MATROSKA_EYE_MODE_BOTH  = 0x3,
+} MatroskaEyeMode;
+
+typedef enum {
+  MATROSKA_ASPECT_RATIO_MODE_FREE  = 0x0,
+  MATROSKA_ASPECT_RATIO_MODE_KEEP  = 0x1,
+  MATROSKA_ASPECT_RATIO_MODE_FIXED = 0x2,
+} MatroskaAspectRatioMode;
+
+/*
+ * These aren't in any way "matroska-form" things,
+ * it's just something I use in the muxer/demuxer.
+ */
+
+typedef enum {
+  MATROSKA_TRACK_ENABLED = (1<<0),
+  MATROSKA_TRACK_DEFAULT = (1<<1),
+  MATROSKA_TRACK_LACING  = (1<<2),
+  MATROSKA_TRACK_REAL_V  = (1<<4),
+  MATROSKA_TRACK_REORDER = (1<<8),
+  MATROSKA_TRACK_SHIFT   = (1<<16)
+} MatroskaTrackFlags;
+
+typedef enum {
+  MATROSKA_VIDEOTRACK_INTERLACED = (MATROSKA_TRACK_SHIFT<<0)
+} MatroskaVideoTrackFlags;
+
+/*
+ * Matroska Codec IDs. Strings.
+ */
+
+typedef struct CodecTags{
+    const char *str;
+    enum CodecID id;
+}CodecTags;
+
+#define MATROSKA_CODEC_ID_VIDEO_VFW_FOURCC   "V_MS/VFW/FOURCC"
+#define MATROSKA_CODEC_ID_AUDIO_ACM          "A_MS/ACM"
+
+static CodecTags codec_tags[]={
+//    {"V_MS/VFW/FOURCC"  , CODEC_ID_NONE},
+    {"V_UNCOMPRESSED"   , CODEC_ID_RAWVIDEO},
+    {"V_MPEG4/ISO/SP"   , CODEC_ID_MPEG4},
+    {"V_MPEG4/ISO/ASP"  , CODEC_ID_MPEG4},
+    {"V_MPEG4/ISO/AP"   , CODEC_ID_MPEG4},
+    {"V_MPEG4/ISO/AVC"  , CODEC_ID_H264},
+    {"V_MPEG4/MS/V3"    , CODEC_ID_MSMPEG4V3},
+    {"V_MPEG1"          , CODEC_ID_MPEG1VIDEO},
+    {"V_MPEG2"          , CODEC_ID_MPEG2VIDEO},
+    {"V_MJPEG"          , CODEC_ID_MJPEG},
+    {"V_REAL/RV10"      , CODEC_ID_RV10},
+    {"V_REAL/RV20"      , CODEC_ID_RV20},
+    {"V_REAL/RV30"      , CODEC_ID_RV30},
+    {"V_REAL/RV40"      , CODEC_ID_RV40},
+    {"V_THEORA"         , CODEC_ID_THEORA},
+/* TODO: Real/Quicktime */
+
+//    {"A_MS/ACM"         , CODEC_ID_NONE},
+    {"A_MPEG/L1"        , CODEC_ID_MP3},
+    {"A_MPEG/L2"        , CODEC_ID_MP3},
+    {"A_MPEG/L3"        , CODEC_ID_MP3},
+    {"A_PCM/INT/BIG"    , CODEC_ID_PCM_U16BE},
+    {"A_PCM/INT/LIT"    , CODEC_ID_PCM_U16LE},
+//    {"A_PCM/FLOAT/IEEE" , CODEC_ID_NONE},
+    {"A_AC3"            , CODEC_ID_AC3},
+    {"A_DTS"            , CODEC_ID_DTS},
+    {"A_VORBIS"         , CODEC_ID_VORBIS},
+    {"A_AAC"            , CODEC_ID_AAC},
+    {"A_FLAC"           , CODEC_ID_FLAC},
+    {"A_WAVPACK4"       , CODEC_ID_WAVPACK},
+    {"A_TTA1"           , CODEC_ID_TTA},
+    {NULL               , CODEC_ID_NONE}
+/* TODO: AC3-9/10 (?), Real, Musepack, Quicktime */
+};
+
+/* max. depth in the EBML tree structure */
+#define EBML_MAX_DEPTH 16
+
+typedef struct Track {
+    MatroskaTrackType type;
+
+    /* Unique track number and track ID. stream_index is the index that
+     * the calling app uses for this track. */
+    uint32_t num,
+        uid,
+        stream_index;
+
+    char *name,
+        *language;
+
+    char *codec_id,
+        *codec_name;
+
+    unsigned char *codec_priv;
+    int codec_priv_size;
+
+    uint64_t default_duration;
+    MatroskaTrackFlags flags;
+} MatroskaTrack;
+
+typedef struct MatroskaVideoTrack {
+    MatroskaTrack track;
+
+    int pixel_width,
+        pixel_height,
+        display_width,
+        display_height;
+
+    uint32_t fourcc;
+
+    MatroskaAspectRatioMode ar_mode;
+    MatroskaEyeMode eye_mode;
+
+    //..
+} MatroskaVideoTrack;
+
+typedef struct MatroskaAudioTrack {
+    MatroskaTrack track;
+
+    int channels,
+        bitdepth,
+        internal_samplerate,
+        samplerate;
+    //..
+} MatroskaAudioTrack;
+
+typedef struct MatroskaSubtitleTrack {
+    MatroskaTrack track;
+
+    //..
+} MatroskaSubtitleTrack;
+
+#define MAX_TRACK_SIZE (FFMAX(FFMAX(sizeof(MatroskaVideoTrack), \
+                                    sizeof(MatroskaAudioTrack)), \
+                                    sizeof(MatroskaSubtitleTrack)))
+
+typedef struct MatroskaLevel {
+    uint64_t start, length;
+} MatroskaLevel;
+
+typedef struct MatroskaDemuxIndex {
+  uint64_t        pos;   /* of the corresponding *cluster*! */
+  uint16_t        track; /* reference to 'num' */
+  uint64_t        time;  /* in nanoseconds */
+} MatroskaDemuxIndex;
+
+typedef struct MatroskaDemuxContext {
+    AVFormatContext *ctx;
+
+    /* ebml stuff */
+    int num_levels;
+    MatroskaLevel levels[EBML_MAX_DEPTH];
+    int level_up;
+
+    /* matroska stuff */
+    char *writing_app,
+        *muxing_app;
+    int64_t created;
+
+    /* timescale in the file */
+    int64_t time_scale;
+
+    /* position (time, ns) */
+    int64_t pos;
+
+    /* num_streams is the number of streams that av_new_stream() was called
+     * for ( = that are available to the calling program). */
+    int num_tracks, num_streams;
+    MatroskaTrack *tracks[MAX_STREAMS];
+
+    /* cache for ID peeking */
+    uint32_t peek_id;
+
+    /* byte position of the segment inside the stream */
+    offset_t segment_start;
+
+    /* The packet queue. */
+    AVPacket **packets;
+    int num_packets;
+    /* Second packet queue used to reorder pts of some video track. */
+    AVPacket **packets_reorder;
+    int num_packets_reorder;
+    uint64_t reorder_max_pts;
+
+    /* have we already parse metadata/cues/clusters? */
+    int metadata_parsed,
+        index_parsed,
+        done;
+
+    /* The index for seeking. */
+    int num_indexes;
+    MatroskaDemuxIndex *index;
+} MatroskaDemuxContext;
+
+/*
+ * The first few functions handle EBML file parsing. The rest
+ * is the document interpretation. Matroska really just is a
+ * EBML file.
+ */
+
+/*
+ * Return: the amount of levels in the hierarchy that the
+ * current element lies higher than the previous one.
+ * The opposite isn't done - that's auto-done using master
+ * element reading.
+ */
+
+static int
+ebml_read_element_level_up (MatroskaDemuxContext *matroska)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    offset_t pos = url_ftell(pb);
+    int num = 0;
+
+    while (matroska->num_levels > 0) {
+        MatroskaLevel *level = &matroska->levels[matroska->num_levels - 1];
+
+        if (pos >= level->start + level->length) {
+            matroska->num_levels--;
+            num++;
+        } else {
+            break;
+        }
+    }
+
+    return num;
+}
+
+/*
+ * Read: an "EBML number", which is defined as a variable-length
+ * array of bytes. The first byte indicates the length by giving a
+ * number of 0-bits followed by a one. The position of the first
+ * "one" bit inside the first byte indicates the length of this
+ * number.
+ * Returns: num. of bytes read. < 0 on error.
+ */
+
+static int
+ebml_read_num (MatroskaDemuxContext *matroska,
+               int                   max_size,
+               uint64_t             *number)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    int len_mask = 0x80, read = 1, n = 1;
+    int64_t total = 0;
+
+    /* the first byte tells us the length in bytes - get_byte() can normally
+     * return 0, but since that's not a valid first ebmlID byte, we can
+     * use it safely here to catch EOS. */
+    if (!(total = get_byte(pb))) {
+        /* we might encounter EOS here */
+        if (!url_feof(pb)) {
+            offset_t pos = url_ftell(pb);
+            av_log(matroska->ctx, AV_LOG_ERROR,
+                   "Read error at pos. %"PRIu64" (0x%"PRIx64")\n",
+                   pos, pos);
+        }
+        return AVERROR_IO; /* EOS or actual I/O error */
+    }
+
+    /* get the length of the EBML number */
+    while (read <= max_size && !(total & len_mask)) {
+        read++;
+        len_mask >>= 1;
+    }
+    if (read > max_size) {
+        offset_t pos = url_ftell(pb) - 1;
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Invalid EBML number size tag 0x%02x at pos %"PRIu64" (0x%"PRIx64")\n",
+               (uint8_t) total, pos, pos);
+        return AVERROR_INVALIDDATA;
+    }
+
+    /* read out length */
+    total &= ~len_mask;
+    while (n++ < read)
+        total = (total << 8) | get_byte(pb);
+
+    *number = total;
+
+    return read;
+}
+
+/*
+ * Read: the element content data ID.
+ * Return: the number of bytes read or < 0 on error.
+ */
+
+static int
+ebml_read_element_id (MatroskaDemuxContext *matroska,
+                      uint32_t             *id,
+                      int                  *level_up)
+{
+    int read;
+    uint64_t total;
+
+    /* if we re-call this, use our cached ID */
+    if (matroska->peek_id != 0) {
+        if (level_up)
+            *level_up = 0;
+        *id = matroska->peek_id;
+        return 0;
+    }
+
+    /* read out the "EBML number", include tag in ID */
+    if ((read = ebml_read_num(matroska, 4, &total)) < 0)
+        return read;
+    *id = matroska->peek_id  = total | (1 << (read * 7));
+
+    /* level tracking */
+    if (level_up)
+        *level_up = ebml_read_element_level_up(matroska);
+
+    return read;
+}
+
+/*
+ * Read: element content length.
+ * Return: the number of bytes read or < 0 on error.
+ */
+
+static int
+ebml_read_element_length (MatroskaDemuxContext *matroska,
+                          uint64_t             *length)
+{
+    /* clear cache since we're now beyond that data point */
+    matroska->peek_id = 0;
+
+    /* read out the "EBML number", include tag in ID */
+    return ebml_read_num(matroska, 8, length);
+}
+
+/*
+ * Return: the ID of the next element, or 0 on error.
+ * Level_up contains the amount of levels that this
+ * next element lies higher than the previous one.
+ */
+
+static uint32_t
+ebml_peek_id (MatroskaDemuxContext *matroska,
+              int                  *level_up)
+{
+    uint32_t id;
+
+    assert(level_up != NULL);
+
+    if (ebml_read_element_id(matroska, &id, level_up) < 0)
+        return 0;
+
+    return id;
+}
+
+/*
+ * Seek to a given offset.
+ * 0 is success, -1 is failure.
+ */
+
+static int
+ebml_read_seek (MatroskaDemuxContext *matroska,
+                offset_t              offset)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+
+    /* clear ID cache, if any */
+    matroska->peek_id = 0;
+
+    return (url_fseek(pb, offset, SEEK_SET) == offset) ? 0 : -1;
+}
+
+/*
+ * Skip the next element.
+ * 0 is success, -1 is failure.
+ */
+
+static int
+ebml_read_skip (MatroskaDemuxContext *matroska)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    uint32_t id;
+    uint64_t length;
+    int res;
+
+    if ((res = ebml_read_element_id(matroska, &id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &length)) < 0)
+        return res;
+
+    url_fskip(pb, length);
+
+    return 0;
+}
+
+/*
+ * Read the next element as an unsigned int.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_uint (MatroskaDemuxContext *matroska,
+                uint32_t             *id,
+                uint64_t             *num)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    int n = 0, size, res;
+    uint64_t rlength;
+
+    if ((res = ebml_read_element_id(matroska, id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &rlength)) < 0)
+        return res;
+    size = rlength;
+    if (size < 1 || size > 8) {
+        offset_t pos = url_ftell(pb);
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Invalid uint element size %d at position %"PRId64" (0x%"PRIx64")\n",
+                size, pos, pos);
+        return AVERROR_INVALIDDATA;
+    }
+
+    /* big-endian ordening; build up number */
+    *num = 0;
+    while (n++ < size)
+        *num = (*num << 8) | get_byte(pb);
+
+    return 0;
+}
+
+/*
+ * Read the next element as a signed int.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_sint (MatroskaDemuxContext *matroska,
+                uint32_t             *id,
+                int64_t              *num)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    int size, n = 1, negative = 0, res;
+    uint64_t rlength;
+
+    if ((res = ebml_read_element_id(matroska, id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &rlength)) < 0)
+        return res;
+    size = rlength;
+    if (size < 1 || size > 8) {
+        offset_t pos = url_ftell(pb);
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Invalid sint element size %d at position %"PRId64" (0x%"PRIx64")\n",
+                size, pos, pos);
+        return AVERROR_INVALIDDATA;
+    }
+    if ((*num = get_byte(pb)) & 0x80) {
+        negative = 1;
+        *num &= ~0x80;
+    }
+    while (n++ < size)
+        *num = (*num << 8) | get_byte(pb);
+
+    /* make signed */
+    if (negative)
+        *num = *num - (1LL << ((8 * size) - 1));
+
+    return 0;
+}
+
+/*
+ * Read the next element as a float.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_float (MatroskaDemuxContext *matroska,
+                 uint32_t             *id,
+                 double               *num)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    int size, res;
+    uint64_t rlength;
+
+    if ((res = ebml_read_element_id(matroska, id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &rlength)) < 0)
+        return res;
+    size = rlength;
+
+    if (size == 4) {
+        *num= av_int2flt(get_be32(pb));
+    } else if(size==8){
+        *num= av_int2dbl(get_be64(pb));
+    } else{
+        offset_t pos = url_ftell(pb);
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Invalid float element size %d at position %"PRIu64" (0x%"PRIx64")\n",
+               size, pos, pos);
+        return AVERROR_INVALIDDATA;
+    }
+
+    return 0;
+}
+
+/*
+ * Read the next element as an ASCII string.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_ascii (MatroskaDemuxContext *matroska,
+                 uint32_t             *id,
+                 char                **str)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    int size, res;
+    uint64_t rlength;
+
+    if ((res = ebml_read_element_id(matroska, id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &rlength)) < 0)
+        return res;
+    size = rlength;
+
+    /* ebml strings are usually not 0-terminated, so we allocate one
+     * byte more, read the string and NULL-terminate it ourselves. */
+    if (size < 0 || !(*str = av_malloc(size + 1))) {
+        av_log(matroska->ctx, AV_LOG_ERROR, "Memory allocation failed\n");
+        return AVERROR_NOMEM;
+    }
+    if (get_buffer(pb, (uint8_t *) *str, size) != size) {
+        offset_t pos = url_ftell(pb);
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Read error at pos. %"PRIu64" (0x%"PRIx64")\n", pos, pos);
+        return AVERROR_IO;
+    }
+    (*str)[size] = '\0';
+
+    return 0;
+}
+
+/*
+ * Read the next element as a UTF-8 string.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_utf8 (MatroskaDemuxContext *matroska,
+                uint32_t             *id,
+                char                **str)
+{
+  return ebml_read_ascii(matroska, id, str);
+}
+
+/*
+ * Read the next element as a date (nanoseconds since 1/1/2000).
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_date (MatroskaDemuxContext *matroska,
+                uint32_t             *id,
+                int64_t              *date)
+{
+  return ebml_read_sint(matroska, id, date);
+}
+
+/*
+ * Read the next element, but only the header. The contents
+ * are supposed to be sub-elements which can be read separately.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_master (MatroskaDemuxContext *matroska,
+                  uint32_t             *id)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    uint64_t length;
+    MatroskaLevel *level;
+    int res;
+
+    if ((res = ebml_read_element_id(matroska, id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &length)) < 0)
+        return res;
+
+    /* protect... (Heaven forbids that the '>' is true) */
+    if (matroska->num_levels >= EBML_MAX_DEPTH) {
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "File moves beyond max. allowed depth (%d)\n", EBML_MAX_DEPTH);
+        return AVERROR_NOTSUPP;
+    }
+
+    /* remember level */
+    level = &matroska->levels[matroska->num_levels++];
+    level->start = url_ftell(pb);
+    level->length = length;
+
+    return 0;
+}
+
+/*
+ * Read the next element as binary data.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_binary (MatroskaDemuxContext *matroska,
+                  uint32_t             *id,
+                  uint8_t             **binary,
+                  int                  *size)
+{
+    ByteIOContext *pb = &matroska->ctx->pb;
+    uint64_t rlength;
+    int res;
+
+    if ((res = ebml_read_element_id(matroska, id, NULL)) < 0 ||
+        (res = ebml_read_element_length(matroska, &rlength)) < 0)
+        return res;
+    *size = rlength;
+
+    if (!(*binary = av_malloc(*size))) {
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Memory allocation error\n");
+        return AVERROR_NOMEM;
+    }
+
+    if (get_buffer(pb, *binary, *size) != *size) {
+        offset_t pos = url_ftell(pb);
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Read error at pos. %"PRIu64" (0x%"PRIx64")\n", pos, pos);
+        return AVERROR_IO;
+    }
+
+    return 0;
+}
+
+/*
+ * Read signed/unsigned "EBML" numbers.
+ * Return: number of bytes processed, < 0 on error.
+ * XXX: use ebml_read_num().
+ */
+
+static int
+matroska_ebmlnum_uint (uint8_t  *data,
+                       uint32_t  size,
+                       uint64_t *num)
+{
+    int len_mask = 0x80, read = 1, n = 1, num_ffs = 0;
+    uint64_t total;
+
+    if (size <= 0)
+        return AVERROR_INVALIDDATA;
+
+    total = data[0];
+    while (read <= 8 && !(total & len_mask)) {
+        read++;
+        len_mask >>= 1;
+    }
+    if (read > 8)
+        return AVERROR_INVALIDDATA;
+
+    if ((total &= (len_mask - 1)) == len_mask - 1)
+        num_ffs++;
+    if (size < read)
+        return AVERROR_INVALIDDATA;
+    while (n < read) {
+        if (data[n] == 0xff)
+            num_ffs++;
+        total = (total << 8) | data[n];
+        n++;
+    }
+
+    if (read == num_ffs)
+        *num = (uint64_t)-1;
+    else
+        *num = total;
+
+    return read;
+}
+
+/*
+ * Same as above, but signed.
+ */
+
+static int
+matroska_ebmlnum_sint (uint8_t  *data,
+                       uint32_t  size,
+                       int64_t  *num)
+{
+    uint64_t unum;
+    int res;
+
+    /* read as unsigned number first */
+    if ((res = matroska_ebmlnum_uint(data, size, &unum)) < 0)
+        return res;
+
+    /* make signed (weird way) */
+    if (unum == (uint64_t)-1)
+        *num = INT64_MAX;
+    else
+        *num = unum - ((1LL << ((7 * res) - 1)) - 1);
+
+    return res;
+}
+
+/*
+ * Read an EBML header.
+ * 0 is success, < 0 is failure.
+ */
+
+static int
+ebml_read_header (MatroskaDemuxContext *matroska,
+                  char                **doctype,
+                  int                  *version)
+{
+    uint32_t id;
+    int level_up, res = 0;
+
+    /* default init */
+    if (doctype)
+        *doctype = NULL;
+    if (version)
+        *version = 1;
+
+    if (!(id = ebml_peek_id(matroska, &level_up)) ||
+        level_up != 0 || id != EBML_ID_HEADER) {
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "This is not an EBML file (id=0x%x/0x%x)\n", id, EBML_ID_HEADER);
+        return AVERROR_INVALIDDATA;
+    }
+    if ((res = ebml_read_master(matroska, &id)) < 0)
+        return res;
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &level_up)))
+            return AVERROR_IO;
+
+        /* end-of-header */
+        if (level_up)
+            break;
+
+        switch (id) {
+            /* is our read version uptodate? */
+            case EBML_ID_EBMLREADVERSION: {
+                uint64_t num;
+
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    return res;
+                if (num > EBML_VERSION) {
+                    av_log(matroska->ctx, AV_LOG_ERROR,
+                           "EBML version %"PRIu64" (> %d) is not supported\n",
+                           num, EBML_VERSION);
+                    return AVERROR_INVALIDDATA;
+                }
+                break;
+            }
+
+            /* we only handle 8 byte lengths at max */
+            case EBML_ID_EBMLMAXSIZELENGTH: {
+                uint64_t num;
+
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    return res;
+                if (num > sizeof(uint64_t)) {
+                    av_log(matroska->ctx, AV_LOG_ERROR,
+                           "Integers of size %"PRIu64" (> %zd) not supported\n",
+                           num, sizeof(uint64_t));
+                    return AVERROR_INVALIDDATA;
+                }
+                break;
+            }
+
+            /* we handle 4 byte IDs at max */
+            case EBML_ID_EBMLMAXIDLENGTH: {
+                uint64_t num;
+
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    return res;
+                if (num > sizeof(uint32_t)) {
+                    av_log(matroska->ctx, AV_LOG_ERROR,
+                           "IDs of size %"PRIu64" (> %zu) not supported\n",
+                            num, sizeof(uint32_t));
+                    return AVERROR_INVALIDDATA;
+                }
+                break;
+            }
+
+            case EBML_ID_DOCTYPE: {
+                char *text;
+
+                if ((res = ebml_read_ascii(matroska, &id, &text)) < 0)
+                    return res;
+                if (doctype) {
+                    if (*doctype)
+                        av_free(*doctype);
+                    *doctype = text;
+                } else
+                    av_free(text);
+                break;
+            }
+
+            case EBML_ID_DOCTYPEREADVERSION: {
+                uint64_t num;
+
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    return res;
+                if (version)
+                    *version = num;
+                break;
+            }
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown data type 0x%x in EBML header", id);
+                /* pass-through */
+
+            case EBML_ID_VOID:
+            /* we ignore these two, as they don't tell us anything we
+             * care about */
+            case EBML_ID_EBMLVERSION:
+            case EBML_ID_DOCTYPEVERSION:
+                res = ebml_read_skip (matroska);
+                break;
+        }
+    }
+
+    return 0;
+}
+
+/*
+ * Put one packet in an application-supplied AVPacket struct.
+ * Returns 0 on success or -1 on failure.
+ */
+
+static int
+matroska_deliver_packet (MatroskaDemuxContext *matroska,
+                         AVPacket             *pkt)
+{
+    if (matroska->num_packets > 0) {
+        memcpy(pkt, matroska->packets[0], sizeof(AVPacket));
+        av_free(matroska->packets[0]);
+        if (matroska->num_packets > 1) {
+            memmove(&matroska->packets[0], &matroska->packets[1],
+                    (matroska->num_packets - 1) * sizeof(AVPacket *));
+            matroska->packets =
+                av_realloc(matroska->packets, (matroska->num_packets - 1) *
+                           sizeof(AVPacket *));
+        } else {
+            av_freep(&matroska->packets);
+        }
+        matroska->num_packets--;
+        return 0;
+    }
+
+    return -1;
+}
+
+/*
+ * Put a packet into our internal queue. Will be delivered to the
+ * user/application during the next get_packet() call.
+ */
+
+static void
+matroska_queue_packet (MatroskaDemuxContext *matroska,
+                       AVPacket             *pkt)
+{
+    matroska->packets =
+        av_realloc(matroska->packets, (matroska->num_packets + 1) *
+                   sizeof(AVPacket *));
+    matroska->packets[matroska->num_packets] = pkt;
+    matroska->num_packets++;
+}
+
+/*
+ * Put a packet into our internal reordering queue. Will be moved to the
+ * main packet queue when enough packets are available to reorder pts.
+ */
+
+static void
+matroska_queue_packet_reordered (MatroskaDemuxContext *matroska,
+                                 AVPacket             *pkt,
+                                 int                   is_bframe)
+{
+    if (matroska->num_packets_reorder && !is_bframe
+        && pkt->pts > matroska->reorder_max_pts) {
+        /* reorder pts */
+        int i, j, k = 1;
+        for (j=matroska->num_packets_reorder-1; j && k; j--) {
+            k = 0;
+            for (i=0; i<j; i++) {
+                if (matroska->packets_reorder[i]->pts > matroska->packets_reorder[i+1]->pts) {
+                    FFSWAP(uint64_t, matroska->packets_reorder[i]->pts, matroska->packets_reorder[i+1]->pts);
+                    k = 1;
+                }
+            }
+        }
+        /* then really queue the packets */
+        for (i=0; i<matroska->num_packets_reorder; i++)
+            matroska_queue_packet (matroska, matroska->packets_reorder[i]);
+        matroska->num_packets_reorder = 0;
+    }
+    matroska->packets_reorder =
+        av_realloc(matroska->packets_reorder,
+                   (matroska->num_packets_reorder + 1) * sizeof(AVPacket *));
+    matroska->packets_reorder[matroska->num_packets_reorder++] = pkt;
+    if (pkt->pts > matroska->reorder_max_pts)
+        matroska->reorder_max_pts = pkt->pts;
+}
+
+
+/*
+ * Autodetecting...
+ */
+
+static int
+matroska_probe (AVProbeData *p)
+{
+    uint64_t total = 0;
+    int len_mask = 0x80, size = 1, n = 1;
+    uint8_t probe_data[] = { 'm', 'a', 't', 'r', 'o', 's', 'k', 'a' };
+
+    if (p->buf_size < 5)
+        return 0;
+
+    /* ebml header? */
+    if ((p->buf[0] << 24 | p->buf[1] << 16 |
+         p->buf[2] << 8 | p->buf[3]) != EBML_ID_HEADER)
+        return 0;
+
+    /* length of header */
+    total = p->buf[4];
+    while (size <= 8 && !(total & len_mask)) {
+        size++;
+        len_mask >>= 1;
+    }
+    if (size > 8)
+      return 0;
+    total &= (len_mask - 1);
+    while (n < size)
+        total = (total << 8) | p->buf[4 + n++];
+
+    /* does the probe data contain the whole header? */
+    if (p->buf_size < 4 + size + total)
+      return 0;
+
+    /* the header must contain the document type 'matroska'. For now,
+     * we don't parse the whole header but simply check for the
+     * availability of that array of characters inside the header.
+     * Not fully fool-proof, but good enough. */
+    for (n = 4 + size; n <= 4 + size + total - sizeof(probe_data); n++)
+        if (!memcmp (&p->buf[n], probe_data, sizeof(probe_data)))
+            return AVPROBE_SCORE_MAX;
+
+    return 0;
+}
+
+/*
+ * From here on, it's all XML-style DTD stuff... Needs no comments.
+ */
+
+static int
+matroska_parse_info (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG, "Parsing info...\n");
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* cluster timecode */
+            case MATROSKA_ID_TIMECODESCALE: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                matroska->time_scale = num;
+                break;
+            }
+
+            case MATROSKA_ID_DURATION: {
+                double num;
+                if ((res = ebml_read_float(matroska, &id, &num)) < 0)
+                    break;
+                matroska->ctx->duration = num * matroska->time_scale * 1000 / AV_TIME_BASE;
+                break;
+            }
+
+            case MATROSKA_ID_TITLE: {
+                char *text;
+                if ((res = ebml_read_utf8(matroska, &id, &text)) < 0)
+                    break;
+                strncpy(matroska->ctx->title, text,
+                        sizeof(matroska->ctx->title)-1);
+                av_free(text);
+                break;
+            }
+
+            case MATROSKA_ID_WRITINGAPP: {
+                char *text;
+                if ((res = ebml_read_utf8(matroska, &id, &text)) < 0)
+                    break;
+                matroska->writing_app = text;
+                break;
+            }
+
+            case MATROSKA_ID_MUXINGAPP: {
+                char *text;
+                if ((res = ebml_read_utf8(matroska, &id, &text)) < 0)
+                    break;
+                matroska->muxing_app = text;
+                break;
+            }
+
+            case MATROSKA_ID_DATEUTC: {
+                int64_t time;
+                if ((res = ebml_read_date(matroska, &id, &time)) < 0)
+                    break;
+                matroska->created = time;
+                break;
+            }
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown entry 0x%x in info header\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+static int
+matroska_add_stream (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+    MatroskaTrack *track;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG, "parsing track, adding stream..,\n");
+
+    /* Allocate a generic track. As soon as we know its type we'll realloc. */
+    track = av_mallocz(MAX_TRACK_SIZE);
+    matroska->num_tracks++;
+
+    /* start with the master */
+    if ((res = ebml_read_master(matroska, &id)) < 0)
+        return res;
+
+    /* try reading the trackentry headers */
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up > 0) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* track number (unique stream ID) */
+            case MATROSKA_ID_TRACKNUMBER: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                track->num = num;
+                break;
+            }
+
+            /* track UID (unique identifier) */
+            case MATROSKA_ID_TRACKUID: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                track->uid = num;
+                break;
+            }
+
+            /* track type (video, audio, combined, subtitle, etc.) */
+            case MATROSKA_ID_TRACKTYPE: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                if (track->type && track->type != num) {
+                    av_log(matroska->ctx, AV_LOG_INFO,
+                           "More than one tracktype in an entry - skip\n");
+                    break;
+                }
+                track->type = num;
+
+                switch (track->type) {
+                    case MATROSKA_TRACK_TYPE_VIDEO:
+                    case MATROSKA_TRACK_TYPE_AUDIO:
+                    case MATROSKA_TRACK_TYPE_SUBTITLE:
+                        break;
+                    case MATROSKA_TRACK_TYPE_COMPLEX:
+                    case MATROSKA_TRACK_TYPE_LOGO:
+                    case MATROSKA_TRACK_TYPE_CONTROL:
+                    default:
+                        av_log(matroska->ctx, AV_LOG_INFO,
+                               "Unknown or unsupported track type 0x%x\n",
+                               track->type);
+                        track->type = 0;
+                        break;
+                }
+                matroska->tracks[matroska->num_tracks - 1] = track;
+                break;
+            }
+
+            /* tracktype specific stuff for video */
+            case MATROSKA_ID_TRACKVIDEO: {
+                MatroskaVideoTrack *videotrack;
+                if (!track->type)
+                    track->type = MATROSKA_TRACK_TYPE_VIDEO;
+                if (track->type != MATROSKA_TRACK_TYPE_VIDEO) {
+                    av_log(matroska->ctx, AV_LOG_INFO,
+                           "video data in non-video track - ignoring\n");
+                    res = AVERROR_INVALIDDATA;
+                    break;
+                } else if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+                videotrack = (MatroskaVideoTrack *)track;
+
+                while (res == 0) {
+                    if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+                        res = AVERROR_IO;
+                        break;
+                    } else if (matroska->level_up > 0) {
+                        matroska->level_up--;
+                        break;
+                    }
+
+                    switch (id) {
+                        /* fixme, this should be one-up, but I get it here */
+                        case MATROSKA_ID_TRACKDEFAULTDURATION: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint (matroska, &id,
+                                                       &num)) < 0)
+                                break;
+                            track->default_duration = num/matroska->time_scale;
+                            break;
+                        }
+
+                        /* video framerate */
+                        case MATROSKA_ID_VIDEOFRAMERATE: {
+                            double num;
+                            if ((res = ebml_read_float(matroska, &id,
+                                                       &num)) < 0)
+                                break;
+                            track->default_duration = 1000000000/(matroska->time_scale*num);
+                            break;
+                        }
+
+                        /* width of the size to display the video at */
+                        case MATROSKA_ID_VIDEODISPLAYWIDTH: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            videotrack->display_width = num;
+                            break;
+                        }
+
+                        /* height of the size to display the video at */
+                        case MATROSKA_ID_VIDEODISPLAYHEIGHT: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            videotrack->display_height = num;
+                            break;
+                        }
+
+                        /* width of the video in the file */
+                        case MATROSKA_ID_VIDEOPIXELWIDTH: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            videotrack->pixel_width = num;
+                            break;
+                        }
+
+                        /* height of the video in the file */
+                        case MATROSKA_ID_VIDEOPIXELHEIGHT: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            videotrack->pixel_height = num;
+                            break;
+                        }
+
+                        /* whether the video is interlaced */
+                        case MATROSKA_ID_VIDEOFLAGINTERLACED: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            if (num)
+                                track->flags |=
+                                    MATROSKA_VIDEOTRACK_INTERLACED;
+                            else
+                                track->flags &=
+                                    ~MATROSKA_VIDEOTRACK_INTERLACED;
+                            break;
+                        }
+
+                        /* stereo mode (whether the video has two streams,
+                         * where one is for the left eye and the other for
+                         * the right eye, which creates a 3D-like
+                         * effect) */
+                        case MATROSKA_ID_VIDEOSTEREOMODE: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            if (num != MATROSKA_EYE_MODE_MONO &&
+                                num != MATROSKA_EYE_MODE_LEFT &&
+                                num != MATROSKA_EYE_MODE_RIGHT &&
+                                num != MATROSKA_EYE_MODE_BOTH) {
+                                av_log(matroska->ctx, AV_LOG_INFO,
+                                       "Ignoring unknown eye mode 0x%x\n",
+                                       (uint32_t) num);
+                                break;
+                            }
+                            videotrack->eye_mode = num;
+                            break;
+                        }
+
+                        /* aspect ratio behaviour */
+                        case MATROSKA_ID_VIDEOASPECTRATIO: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            if (num != MATROSKA_ASPECT_RATIO_MODE_FREE &&
+                                num != MATROSKA_ASPECT_RATIO_MODE_KEEP &&
+                                num != MATROSKA_ASPECT_RATIO_MODE_FIXED) {
+                                av_log(matroska->ctx, AV_LOG_INFO,
+                                       "Ignoring unknown aspect ratio 0x%x\n",
+                                       (uint32_t) num);
+                                break;
+                            }
+                            videotrack->ar_mode = num;
+                            break;
+                        }
+
+                        /* colourspace (only matters for raw video)
+                         * fourcc */
+                        case MATROSKA_ID_VIDEOCOLOURSPACE: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            videotrack->fourcc = num;
+                            break;
+                        }
+
+                        default:
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "Unknown video track header entry "
+                                   "0x%x - ignoring\n", id);
+                            /* pass-through */
+
+                        case EBML_ID_VOID:
+                            res = ebml_read_skip(matroska);
+                            break;
+                    }
+
+                    if (matroska->level_up) {
+                        matroska->level_up--;
+                        break;
+                    }
+                }
+                break;
+            }
+
+            /* tracktype specific stuff for audio */
+            case MATROSKA_ID_TRACKAUDIO: {
+                MatroskaAudioTrack *audiotrack;
+                if (!track->type)
+                    track->type = MATROSKA_TRACK_TYPE_AUDIO;
+                if (track->type != MATROSKA_TRACK_TYPE_AUDIO) {
+                    av_log(matroska->ctx, AV_LOG_INFO,
+                           "audio data in non-audio track - ignoring\n");
+                    res = AVERROR_INVALIDDATA;
+                    break;
+                } else if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+                audiotrack = (MatroskaAudioTrack *)track;
+                audiotrack->channels = 1;
+                audiotrack->samplerate = 8000;
+
+                while (res == 0) {
+                    if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+                        res = AVERROR_IO;
+                        break;
+                    } else if (matroska->level_up > 0) {
+                        matroska->level_up--;
+                        break;
+                    }
+
+                    switch (id) {
+                        /* samplerate */
+                        case MATROSKA_ID_AUDIOSAMPLINGFREQ: {
+                            double num;
+                            if ((res = ebml_read_float(matroska, &id,
+                                                       &num)) < 0)
+                                break;
+                            audiotrack->internal_samplerate =
+                            audiotrack->samplerate = num;
+                            break;
+                        }
+
+                        case MATROSKA_ID_AUDIOOUTSAMPLINGFREQ: {
+                            double num;
+                            if ((res = ebml_read_float(matroska, &id,
+                                                       &num)) < 0)
+                                break;
+                            audiotrack->samplerate = num;
+                            break;
+                        }
+
+                            /* bitdepth */
+                        case MATROSKA_ID_AUDIOBITDEPTH: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            audiotrack->bitdepth = num;
+                            break;
+                        }
+
+                            /* channels */
+                        case MATROSKA_ID_AUDIOCHANNELS: {
+                            uint64_t num;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &num)) < 0)
+                                break;
+                            audiotrack->channels = num;
+                            break;
+                        }
+
+                        default:
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "Unknown audio track header entry "
+                                   "0x%x - ignoring\n", id);
+                            /* pass-through */
+
+                        case EBML_ID_VOID:
+                            res = ebml_read_skip(matroska);
+                            break;
+                    }
+
+                    if (matroska->level_up) {
+                        matroska->level_up--;
+                        break;
+                    }
+                }
+                break;
+            }
+
+                /* codec identifier */
+            case MATROSKA_ID_CODECID: {
+                char *text;
+                if ((res = ebml_read_ascii(matroska, &id, &text)) < 0)
+                    break;
+                track->codec_id = text;
+                break;
+            }
+
+                /* codec private data */
+            case MATROSKA_ID_CODECPRIVATE: {
+                uint8_t *data;
+                int size;
+                if ((res = ebml_read_binary(matroska, &id, &data, &size) < 0))
+                    break;
+                track->codec_priv = data;
+                track->codec_priv_size = size;
+                break;
+            }
+
+                /* name of the codec */
+            case MATROSKA_ID_CODECNAME: {
+                char *text;
+                if ((res = ebml_read_utf8(matroska, &id, &text)) < 0)
+                    break;
+                track->codec_name = text;
+                break;
+            }
+
+                /* name of this track */
+            case MATROSKA_ID_TRACKNAME: {
+                char *text;
+                if ((res = ebml_read_utf8(matroska, &id, &text)) < 0)
+                    break;
+                track->name = text;
+                break;
+            }
+
+                /* language (matters for audio/subtitles, mostly) */
+            case MATROSKA_ID_TRACKLANGUAGE: {
+                char *text;
+                if ((res = ebml_read_utf8(matroska, &id, &text)) < 0)
+                    break;
+                track->language = text;
+                break;
+            }
+
+                /* whether this is actually used */
+            case MATROSKA_ID_TRACKFLAGENABLED: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                if (num)
+                    track->flags |= MATROSKA_TRACK_ENABLED;
+                else
+                    track->flags &= ~MATROSKA_TRACK_ENABLED;
+                break;
+            }
+
+                /* whether it's the default for this track type */
+            case MATROSKA_ID_TRACKFLAGDEFAULT: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                if (num)
+                    track->flags |= MATROSKA_TRACK_DEFAULT;
+                else
+                    track->flags &= ~MATROSKA_TRACK_DEFAULT;
+                break;
+            }
+
+                /* lacing (like MPEG, where blocks don't end/start on frame
+                 * boundaries) */
+            case MATROSKA_ID_TRACKFLAGLACING: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                if (num)
+                    track->flags |= MATROSKA_TRACK_LACING;
+                else
+                    track->flags &= ~MATROSKA_TRACK_LACING;
+                break;
+            }
+
+                /* default length (in time) of one data block in this track */
+            case MATROSKA_ID_TRACKDEFAULTDURATION: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                track->default_duration = num / matroska->time_scale;
+                break;
+            }
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown track header entry 0x%x - ignoring\n", id);
+                /* pass-through */
+
+            case EBML_ID_VOID:
+            /* we ignore these because they're nothing useful. */
+            case MATROSKA_ID_CODECINFOURL:
+            case MATROSKA_ID_CODECDOWNLOADURL:
+            case MATROSKA_ID_TRACKMINCACHE:
+            case MATROSKA_ID_TRACKMAXCACHE:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+static int
+matroska_parse_tracks (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG, "parsing tracks...\n");
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* one track within the "all-tracks" header */
+            case MATROSKA_ID_TRACKENTRY:
+                res = matroska_add_stream(matroska);
+                break;
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown entry 0x%x in track header\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+static int
+matroska_parse_index (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+    MatroskaDemuxIndex idx;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG, "parsing index...\n");
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* one single index entry ('point') */
+            case MATROSKA_ID_POINTENTRY:
+                if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+
+                /* in the end, we hope to fill one entry with a
+                 * timestamp, a file position and a tracknum */
+                idx.pos   = (uint64_t) -1;
+                idx.time  = (uint64_t) -1;
+                idx.track = (uint16_t) -1;
+
+                while (res == 0) {
+                    if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+                        res = AVERROR_IO;
+                        break;
+                    } else if (matroska->level_up) {
+                        matroska->level_up--;
+                        break;
+                    }
+
+                    switch (id) {
+                        /* one single index entry ('point') */
+                        case MATROSKA_ID_CUETIME: {
+                            uint64_t time;
+                            if ((res = ebml_read_uint(matroska, &id,
+                                                      &time)) < 0)
+                                break;
+                            idx.time = time * matroska->time_scale;
+                            break;
+                        }
+
+                        /* position in the file + track to which it
+                         * belongs */
+                        case MATROSKA_ID_CUETRACKPOSITION:
+                            if ((res = ebml_read_master(matroska, &id)) < 0)
+                                break;
+
+                            while (res == 0) {
+                                if (!(id = ebml_peek_id (matroska,
+                                                    &matroska->level_up))) {
+                                    res = AVERROR_IO;
+                                    break;
+                                } else if (matroska->level_up) {
+                                    matroska->level_up--;
+                                    break;
+                                }
+
+                                switch (id) {
+                                    /* track number */
+                                    case MATROSKA_ID_CUETRACK: {
+                                        uint64_t num;
+                                        if ((res = ebml_read_uint(matroska,
+                                                          &id, &num)) < 0)
+                                            break;
+                                        idx.track = num;
+                                        break;
+                                    }
+
+                                        /* position in file */
+                                    case MATROSKA_ID_CUECLUSTERPOSITION: {
+                                        uint64_t num;
+                                        if ((res = ebml_read_uint(matroska,
+                                                          &id, &num)) < 0)
+                                            break;
+                                        idx.pos = num;
+                                        break;
+                                    }
+
+                                    default:
+                                        av_log(matroska->ctx, AV_LOG_INFO,
+                                               "Unknown entry 0x%x in "
+                                               "CuesTrackPositions\n", id);
+                                        /* fall-through */
+
+                                    case EBML_ID_VOID:
+                                        res = ebml_read_skip(matroska);
+                                        break;
+                                }
+
+                                if (matroska->level_up) {
+                                    matroska->level_up--;
+                                    break;
+                                }
+                            }
+
+                            break;
+
+                        default:
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "Unknown entry 0x%x in cuespoint "
+                                   "index\n", id);
+                            /* fall-through */
+
+                        case EBML_ID_VOID:
+                            res = ebml_read_skip(matroska);
+                            break;
+                    }
+
+                    if (matroska->level_up) {
+                        matroska->level_up--;
+                        break;
+                    }
+                }
+
+                /* so let's see if we got what we wanted */
+                if (idx.pos   != (uint64_t) -1 &&
+                    idx.time  != (uint64_t) -1 &&
+                    idx.track != (uint16_t) -1) {
+                    if (matroska->num_indexes % 32 == 0) {
+                        /* re-allocate bigger index */
+                        matroska->index =
+                            av_realloc(matroska->index,
+                                       (matroska->num_indexes + 32) *
+                                       sizeof(MatroskaDemuxIndex));
+                    }
+                    matroska->index[matroska->num_indexes] = idx;
+                    matroska->num_indexes++;
+                }
+                break;
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown entry 0x%x in cues header\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+static int
+matroska_parse_metadata (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* Hm, this is unsupported... */
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown entry 0x%x in metadata header\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+static int
+matroska_parse_seekhead (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG, "parsing seekhead...\n");
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            case MATROSKA_ID_SEEKENTRY: {
+                uint32_t seek_id = 0, peek_id_cache = 0;
+                uint64_t seek_pos = (uint64_t) -1, t;
+
+                if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+
+                while (res == 0) {
+                    if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+                        res = AVERROR_IO;
+                        break;
+                    } else if (matroska->level_up) {
+                        matroska->level_up--;
+                        break;
+                    }
+
+                    switch (id) {
+                        case MATROSKA_ID_SEEKID:
+                            res = ebml_read_uint(matroska, &id, &t);
+                            seek_id = t;
+                            break;
+
+                        case MATROSKA_ID_SEEKPOSITION:
+                            res = ebml_read_uint(matroska, &id, &seek_pos);
+                            break;
+
+                        default:
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "Unknown seekhead ID 0x%x\n", id);
+                            /* fall-through */
+
+                        case EBML_ID_VOID:
+                            res = ebml_read_skip(matroska);
+                            break;
+                    }
+
+                    if (matroska->level_up) {
+                        matroska->level_up--;
+                        break;
+                    }
+                }
+
+                if (!seek_id || seek_pos == (uint64_t) -1) {
+                    av_log(matroska->ctx, AV_LOG_INFO,
+                           "Incomplete seekhead entry (0x%x/%"PRIu64")\n",
+                           seek_id, seek_pos);
+                    break;
+                }
+
+                switch (seek_id) {
+                    case MATROSKA_ID_CUES:
+                    case MATROSKA_ID_TAGS: {
+                        uint32_t level_up = matroska->level_up;
+                        offset_t before_pos;
+                        uint64_t length;
+                        MatroskaLevel level;
+
+                        /* remember the peeked ID and the current position */
+                        peek_id_cache = matroska->peek_id;
+                        before_pos = url_ftell(&matroska->ctx->pb);
+
+                        /* seek */
+                        if ((res = ebml_read_seek(matroska, seek_pos +
+                                               matroska->segment_start)) < 0)
+                            return res;
+
+                        /* we don't want to lose our seekhead level, so we add
+                         * a dummy. This is a crude hack. */
+                        if (matroska->num_levels == EBML_MAX_DEPTH) {
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "Max EBML element depth (%d) reached, "
+                                   "cannot parse further.\n", EBML_MAX_DEPTH);
+                            return AVERROR_UNKNOWN;
+                        }
+
+                        level.start = 0;
+                        level.length = (uint64_t)-1;
+                        matroska->levels[matroska->num_levels] = level;
+                        matroska->num_levels++;
+
+                        /* check ID */
+                        if (!(id = ebml_peek_id (matroska,
+                                                 &matroska->level_up)))
+                            goto finish;
+                        if (id != seek_id) {
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "We looked for ID=0x%x but got "
+                                   "ID=0x%x (pos=%"PRIu64")",
+                                   seek_id, id, seek_pos +
+                                   matroska->segment_start);
+                            goto finish;
+                        }
+
+                        /* read master + parse */
+                        if ((res = ebml_read_master(matroska, &id)) < 0)
+                            goto finish;
+                        switch (id) {
+                            case MATROSKA_ID_CUES:
+                                if (!(res = matroska_parse_index(matroska)) ||
+                                    url_feof(&matroska->ctx->pb)) {
+                                    matroska->index_parsed = 1;
+                                    res = 0;
+                                }
+                                break;
+                            case MATROSKA_ID_TAGS:
+                                if (!(res = matroska_parse_metadata(matroska)) ||
+                                   url_feof(&matroska->ctx->pb)) {
+                                    matroska->metadata_parsed = 1;
+                                    res = 0;
+                                }
+                                break;
+                        }
+
+                    finish:
+                        /* remove dummy level */
+                        while (matroska->num_levels) {
+                            matroska->num_levels--;
+                            length =
+                                matroska->levels[matroska->num_levels].length;
+                            if (length == (uint64_t)-1)
+                                break;
+                        }
+
+                        /* seek back */
+                        if ((res = ebml_read_seek(matroska, before_pos)) < 0)
+                            return res;
+                        matroska->peek_id = peek_id_cache;
+                        matroska->level_up = level_up;
+                        break;
+                    }
+
+                    default:
+                        av_log(matroska->ctx, AV_LOG_INFO,
+                               "Ignoring seekhead entry for ID=0x%x\n",
+                               seek_id);
+                        break;
+                }
+
+                break;
+            }
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown seekhead ID 0x%x\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+#define ARRAY_SIZE(x)  (sizeof(x)/sizeof(*x))
+
+static int
+matroska_aac_profile (char *codec_id)
+{
+    static const char *aac_profiles[] = {
+        "MAIN", "LC", "SSR"
+    };
+    int profile;
+
+    for (profile=0; profile<ARRAY_SIZE(aac_profiles); profile++)
+        if (strstr(codec_id, aac_profiles[profile]))
+            break;
+    return profile + 1;
+}
+
+static int
+matroska_aac_sri (int samplerate)
+{
+    static const int aac_sample_rates[] = {
+        96000, 88200, 64000, 48000, 44100, 32000,
+        24000, 22050, 16000, 12000, 11025,  8000,
+    };
+    int sri;
+
+    for (sri=0; sri<ARRAY_SIZE(aac_sample_rates); sri++)
+        if (aac_sample_rates[sri] == samplerate)
+            break;
+    return sri;
+}
+
+static int
+matroska_read_header (AVFormatContext    *s,
+                      AVFormatParameters *ap)
+{
+    MatroskaDemuxContext *matroska = s->priv_data;
+    char *doctype;
+    int version, last_level, res = 0;
+    uint32_t id;
+
+    matroska->ctx = s;
+
+    /* First read the EBML header. */
+    doctype = NULL;
+    if ((res = ebml_read_header(matroska, &doctype, &version)) < 0)
+        return res;
+    if ((doctype == NULL) || strcmp(doctype, "matroska")) {
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Wrong EBML doctype ('%s' != 'matroska').\n",
+               doctype ? doctype : "(none)");
+        if (doctype)
+            av_free(doctype);
+        return AVERROR_NOFMT;
+    }
+    av_free(doctype);
+    if (version > 2) {
+        av_log(matroska->ctx, AV_LOG_ERROR,
+               "Matroska demuxer version 2 too old for file version %d\n",
+               version);
+        return AVERROR_NOFMT;
+    }
+
+    /* The next thing is a segment. */
+    while (1) {
+        if (!(id = ebml_peek_id(matroska, &last_level)))
+            return AVERROR_IO;
+        if (id == MATROSKA_ID_SEGMENT)
+            break;
+
+        /* oi! */
+        av_log(matroska->ctx, AV_LOG_INFO,
+               "Expected a Segment ID (0x%x), but received 0x%x!\n",
+               MATROSKA_ID_SEGMENT, id);
+        if ((res = ebml_read_skip(matroska)) < 0)
+            return res;
+    }
+
+    /* We now have a Matroska segment.
+     * Seeks are from the beginning of the segment,
+     * after the segment ID/length. */
+    if ((res = ebml_read_master(matroska, &id)) < 0)
+        return res;
+    matroska->segment_start = url_ftell(&s->pb);
+
+    matroska->time_scale = 1000000;
+    /* we've found our segment, start reading the different contents in here */
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* stream info */
+            case MATROSKA_ID_INFO: {
+                if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+                res = matroska_parse_info(matroska);
+                break;
+            }
+
+            /* track info headers */
+            case MATROSKA_ID_TRACKS: {
+                if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+                res = matroska_parse_tracks(matroska);
+                break;
+            }
+
+            /* stream index */
+            case MATROSKA_ID_CUES: {
+                if (!matroska->index_parsed) {
+                    if ((res = ebml_read_master(matroska, &id)) < 0)
+                        break;
+                    res = matroska_parse_index(matroska);
+                } else
+                    res = ebml_read_skip(matroska);
+                break;
+            }
+
+            /* metadata */
+            case MATROSKA_ID_TAGS: {
+                if (!matroska->metadata_parsed) {
+                    if ((res = ebml_read_master(matroska, &id)) < 0)
+                        break;
+                    res = matroska_parse_metadata(matroska);
+                } else
+                    res = ebml_read_skip(matroska);
+                break;
+            }
+
+            /* file index (if seekable, seek to Cues/Tags to parse it) */
+            case MATROSKA_ID_SEEKHEAD: {
+                if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+                res = matroska_parse_seekhead(matroska);
+                break;
+            }
+
+            case MATROSKA_ID_CLUSTER: {
+                /* Do not read the master - this will be done in the next
+                 * call to matroska_read_packet. */
+                res = 1;
+                break;
+            }
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown matroska file header ID 0x%x\n", id);
+            /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    /* Have we found a cluster? */
+    if (ebml_peek_id(matroska, NULL) == MATROSKA_ID_CLUSTER) {
+        int i, j;
+        MatroskaTrack *track;
+        AVStream *st;
+
+        for (i = 0; i < matroska->num_tracks; i++) {
+            enum CodecID codec_id = CODEC_ID_NONE;
+            uint8_t *extradata = NULL;
+            int extradata_size = 0;
+            int extradata_offset = 0;
+            track = matroska->tracks[i];
+
+            /* libavformat does not really support subtitles.
+             * Also apply some sanity checks. */
+            if ((track->type == MATROSKA_TRACK_TYPE_SUBTITLE) ||
+                (track->codec_id == NULL))
+                continue;
+
+            for(j=0; codec_tags[j].str; j++){
+                if(!strncmp(codec_tags[j].str, track->codec_id,
+                            strlen(codec_tags[j].str))){
+                    codec_id= codec_tags[j].id;
+                    break;
+                }
+            }
+
+            /* Set the FourCC from the CodecID. */
+            /* This is the MS compatibility mode which stores a
+             * BITMAPINFOHEADER in the CodecPrivate. */
+            if (!strcmp(track->codec_id,
+                        MATROSKA_CODEC_ID_VIDEO_VFW_FOURCC) &&
+                (track->codec_priv_size >= 40) &&
+                (track->codec_priv != NULL)) {
+                unsigned char *p;
+
+                /* Offset of biCompression. Stored in LE. */
+                p = (unsigned char *)track->codec_priv + 16;
+                ((MatroskaVideoTrack *)track)->fourcc = (p[3] << 24) |
+                                 (p[2] << 16) | (p[1] << 8) | p[0];
+                codec_id = codec_get_id(codec_bmp_tags, ((MatroskaVideoTrack *)track)->fourcc);
+
+            }
+
+            /* This is the MS compatibility mode which stores a
+             * WAVEFORMATEX in the CodecPrivate. */
+            else if (!strcmp(track->codec_id,
+                             MATROSKA_CODEC_ID_AUDIO_ACM) &&
+                (track->codec_priv_size >= 18) &&
+                (track->codec_priv != NULL)) {
+                unsigned char *p;
+                uint16_t tag;
+
+                /* Offset of wFormatTag. Stored in LE. */
+                p = (unsigned char *)track->codec_priv;
+                tag = (p[1] << 8) | p[0];
+                codec_id = codec_get_id(codec_wav_tags, tag);
+
+            }
+
+            else if (codec_id == CODEC_ID_AAC && !track->codec_priv_size) {
+                MatroskaAudioTrack *audiotrack = (MatroskaAudioTrack *) track;
+                int profile = matroska_aac_profile(track->codec_id);
+                int sri = matroska_aac_sri(audiotrack->internal_samplerate);
+                extradata = av_malloc(5);
+                if (extradata == NULL)
+                    return AVERROR_NOMEM;
+                extradata[0] = (profile << 3) | ((sri&0x0E) >> 1);
+                extradata[1] = ((sri&0x01) << 7) | (audiotrack->channels<<3);
+                if (strstr(track->codec_id, "SBR")) {
+                    sri = matroska_aac_sri(audiotrack->samplerate);
+                    extradata[2] = 0x56;
+                    extradata[3] = 0xE5;
+                    extradata[4] = 0x80 | (sri<<3);
+                    extradata_size = 5;
+                } else {
+                    extradata_size = 2;
+                }
+                track->default_duration = 1024*1000 / audiotrack->internal_samplerate;
+            }
+
+            else if (codec_id == CODEC_ID_TTA) {
+                MatroskaAudioTrack *audiotrack = (MatroskaAudioTrack *) track;
+                ByteIOContext b;
+                extradata_size = 30;
+                extradata = av_mallocz(extradata_size);
+                if (extradata == NULL)
+                    return AVERROR_NOMEM;
+                init_put_byte(&b, extradata, extradata_size, 1,
+                              NULL, NULL, NULL, NULL);
+                put_buffer(&b, (uint8_t *) "TTA1", 4);
+                put_le16(&b, 1);
+                put_le16(&b, audiotrack->channels);
+                put_le16(&b, audiotrack->bitdepth);
+                put_le32(&b, audiotrack->samplerate);
+                put_le32(&b, matroska->ctx->duration * audiotrack->samplerate);
+            }
+
+            else if (codec_id == CODEC_ID_RV10 || codec_id == CODEC_ID_RV20 ||
+                     codec_id == CODEC_ID_RV30 || codec_id == CODEC_ID_RV40) {
+                extradata_offset = 26;
+                track->codec_priv_size -= extradata_offset;
+                track->flags |= MATROSKA_TRACK_REAL_V;
+            }
+
+            if (codec_id == CODEC_ID_NONE) {
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown/unsupported CodecID %s.\n",
+                       track->codec_id);
+            }
+
+            track->stream_index = matroska->num_streams;
+
+            matroska->num_streams++;
+            st = av_new_stream(s, track->stream_index);
+            if (st == NULL)
+                return AVERROR_NOMEM;
+            av_set_pts_info(st, 64, matroska->time_scale, 1000*1000*1000); /* 64 bit pts in ns */
+
+            st->codec->codec_id = codec_id;
+
+            if (track->default_duration)
+                av_reduce(&st->codec->time_base.num, &st->codec->time_base.den,
+                          track->default_duration, 1000, 30000);
+
+            if(extradata){
+                st->codec->extradata = extradata;
+                st->codec->extradata_size = extradata_size;
+            } else if(track->codec_priv && track->codec_priv_size > 0){
+                st->codec->extradata = av_malloc(track->codec_priv_size);
+                if(st->codec->extradata == NULL)
+                    return AVERROR_NOMEM;
+                st->codec->extradata_size = track->codec_priv_size;
+                memcpy(st->codec->extradata,track->codec_priv+extradata_offset,
+                       track->codec_priv_size);
+            }
+
+            if (track->type == MATROSKA_TRACK_TYPE_VIDEO) {
+                MatroskaVideoTrack *videotrack = (MatroskaVideoTrack *)track;
+
+                st->codec->codec_type = CODEC_TYPE_VIDEO;
+                st->codec->codec_tag = videotrack->fourcc;
+                st->codec->width = videotrack->pixel_width;
+                st->codec->height = videotrack->pixel_height;
+                if (videotrack->display_width == 0)
+                    videotrack->display_width= videotrack->pixel_width;
+                if (videotrack->display_height == 0)
+                    videotrack->display_height= videotrack->pixel_height;
+                av_reduce(&st->codec->sample_aspect_ratio.num,
+                          &st->codec->sample_aspect_ratio.den,
+                          st->codec->height * videotrack->display_width,
+                          st->codec-> width * videotrack->display_height,
+                          255);
+                st->need_parsing = 2;
+            } else if (track->type == MATROSKA_TRACK_TYPE_AUDIO) {
+                MatroskaAudioTrack *audiotrack = (MatroskaAudioTrack *)track;
+
+                st->codec->codec_type = CODEC_TYPE_AUDIO;
+                st->codec->sample_rate = audiotrack->samplerate;
+                st->codec->channels = audiotrack->channels;
+            } else if (track->type == MATROSKA_TRACK_TYPE_SUBTITLE) {
+                st->codec->codec_type = CODEC_TYPE_SUBTITLE;
+            }
+
+            /* What do we do with private data? E.g. for Vorbis. */
+        }
+        res = 0;
+    }
+
+    return res;
+}
+
+static int
+matroska_find_track_by_num (MatroskaDemuxContext *matroska,
+                            int                   num)
+{
+    int i;
+
+    for (i = 0; i < matroska->num_tracks; i++)
+        if (matroska->tracks[i]->num == num)
+            return i;
+
+    return -1;
+}
+
+static inline int
+rv_offset(uint8_t *data, int slice, int slices)
+{
+    return AV_RL32(data+8*slice+4) + 8*slices;
+}
+
+static int
+matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data, int size,
+                     int64_t pos, uint64_t cluster_time, uint64_t duration,
+                     int is_keyframe, int is_bframe)
+{
+    int res = 0;
+    int track;
+    AVPacket *pkt;
+    uint8_t *origdata = data;
+    int16_t block_time;
+    uint32_t *lace_size = NULL;
+    int n, flags, laces = 0;
+    uint64_t num;
+
+    /* first byte(s): tracknum */
+    if ((n = matroska_ebmlnum_uint(data, size, &num)) < 0) {
+        av_log(matroska->ctx, AV_LOG_ERROR, "EBML block data error\n");
+        av_free(origdata);
+        return res;
+    }
+    data += n;
+    size -= n;
+
+    /* fetch track from num */
+    track = matroska_find_track_by_num(matroska, num);
+    if (size <= 3 || track < 0 || track >= matroska->num_tracks) {
+        av_log(matroska->ctx, AV_LOG_INFO,
+               "Invalid stream %d or size %u\n", track, size);
+        av_free(origdata);
+        return res;
+    }
+    if(matroska->ctx->streams[ matroska->tracks[track]->stream_index ]->discard >= AVDISCARD_ALL){
+        av_free(origdata);
+        return res;
+    }
+    if (duration == AV_NOPTS_VALUE)
+        duration = matroska->tracks[track]->default_duration;
+
+    /* block_time (relative to cluster time) */
+    block_time = (data[0] << 8) | data[1];
+    data += 2;
+    size -= 2;
+    flags = *data;
+    data += 1;
+    size -= 1;
+    if (is_keyframe == -1)
+        is_keyframe = flags & 1 ? PKT_FLAG_KEY : 0;
+    switch ((flags & 0x06) >> 1) {
+        case 0x0: /* no lacing */
+            laces = 1;
+            lace_size = av_mallocz(sizeof(int));
+            lace_size[0] = size;
+            break;
+
+        case 0x1: /* xiph lacing */
+        case 0x2: /* fixed-size lacing */
+        case 0x3: /* EBML lacing */
+            if (size == 0) {
+                res = -1;
+                break;
+            }
+            laces = (*data) + 1;
+            data += 1;
+            size -= 1;
+            lace_size = av_mallocz(laces * sizeof(int));
+
+            switch ((flags & 0x06) >> 1) {
+                case 0x1: /* xiph lacing */ {
+                    uint8_t temp;
+                    uint32_t total = 0;
+                    for (n = 0; res == 0 && n < laces - 1; n++) {
+                        while (1) {
+                            if (size == 0) {
+                                res = -1;
+                                break;
+                            }
+                            temp = *data;
+                            lace_size[n] += temp;
+                            data += 1;
+                            size -= 1;
+                            if (temp != 0xff)
+                                break;
+                        }
+                        total += lace_size[n];
+                    }
+                    lace_size[n] = size - total;
+                    break;
+                }
+
+                case 0x2: /* fixed-size lacing */
+                    for (n = 0; n < laces; n++)
+                        lace_size[n] = size / laces;
+                    break;
+
+                case 0x3: /* EBML lacing */ {
+                    uint32_t total;
+                    n = matroska_ebmlnum_uint(data, size, &num);
+                    if (n < 0) {
+                        av_log(matroska->ctx, AV_LOG_INFO,
+                               "EBML block data error\n");
+                        break;
+                    }
+                    data += n;
+                    size -= n;
+                    total = lace_size[0] = num;
+                    for (n = 1; res == 0 && n < laces - 1; n++) {
+                        int64_t snum;
+                        int r;
+                        r = matroska_ebmlnum_sint (data, size, &snum);
+                        if (r < 0) {
+                            av_log(matroska->ctx, AV_LOG_INFO,
+                                   "EBML block data error\n");
+                            break;
+                        }
+                        data += r;
+                        size -= r;
+                        lace_size[n] = lace_size[n - 1] + snum;
+                        total += lace_size[n];
+                    }
+                    lace_size[n] = size - total;
+                    break;
+                }
+            }
+            break;
+    }
+
+    if (res == 0) {
+        int real_v = matroska->tracks[track]->flags & MATROSKA_TRACK_REAL_V;
+        uint64_t timecode = AV_NOPTS_VALUE;
+
+        if (cluster_time != (uint64_t)-1 && cluster_time + block_time >= 0)
+            timecode = cluster_time + block_time;
+
+        for (n = 0; n < laces; n++) {
+            int slice, slices = 1;
+
+            if (real_v) {
+                slices = *data++ + 1;
+                lace_size[n]--;
+            }
+
+            for (slice=0; slice<slices; slice++) {
+                int slice_size, slice_offset = 0;
+                if (real_v)
+                    slice_offset = rv_offset(data, slice, slices);
+                if (slice+1 == slices)
+                    slice_size = lace_size[n] - slice_offset;
+                else
+                    slice_size = rv_offset(data, slice+1, slices) - slice_offset;
+                pkt = av_mallocz(sizeof(AVPacket));
+                /* XXX: prevent data copy... */
+                if (av_new_packet(pkt, slice_size) < 0) {
+                    res = AVERROR_NOMEM;
+                    n = laces-1;
+                    break;
+                }
+                memcpy (pkt->data, data+slice_offset, slice_size);
+
+                if (n == 0)
+                    pkt->flags = is_keyframe;
+                pkt->stream_index = matroska->tracks[track]->stream_index;
+
+                pkt->pts = timecode;
+                pkt->pos = pos;
+                pkt->duration = duration;
+
+                if (matroska->tracks[track]->flags & MATROSKA_TRACK_REORDER)
+                    matroska_queue_packet_reordered(matroska, pkt, is_bframe);
+                else
+                    matroska_queue_packet(matroska, pkt);
+
+                if (timecode != AV_NOPTS_VALUE)
+                    timecode = duration ? timecode + duration : AV_NOPTS_VALUE;
+            }
+            data += lace_size[n];
+        }
+    }
+
+    av_free(lace_size);
+    av_free(origdata);
+    return res;
+}
+
+static int
+matroska_parse_blockgroup (MatroskaDemuxContext *matroska,
+                           uint64_t              cluster_time)
+{
+    int res = 0;
+    uint32_t id;
+    int is_bframe = 0;
+    int is_keyframe = PKT_FLAG_KEY, last_num_packets = matroska->num_packets;
+    uint64_t duration = AV_NOPTS_VALUE;
+    uint8_t *data;
+    int size = 0;
+    int64_t pos = 0;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG, "parsing blockgroup...\n");
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* one block inside the group. Note, block parsing is one
+             * of the harder things, so this code is a bit complicated.
+             * See http://www.matroska.org/ for documentation. */
+            case MATROSKA_ID_BLOCK: {
+                pos = url_ftell(&matroska->ctx->pb);
+                res = ebml_read_binary(matroska, &id, &data, &size);
+                break;
+            }
+
+            case MATROSKA_ID_BLOCKDURATION: {
+                if ((res = ebml_read_uint(matroska, &id, &duration)) < 0)
+                    break;
+                duration /= matroska->time_scale;
+                break;
+            }
+
+            case MATROSKA_ID_BLOCKREFERENCE: {
+                int64_t num;
+                /* We've found a reference, so not even the first frame in
+                 * the lace is a key frame. */
+                is_keyframe = 0;
+                if (last_num_packets != matroska->num_packets)
+                    matroska->packets[last_num_packets]->flags = 0;
+                if ((res = ebml_read_sint(matroska, &id, &num)) < 0)
+                    break;
+                if (num > 0)
+                    is_bframe = 1;
+                break;
+            }
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown entry 0x%x in blockgroup data\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    if (res)
+        return res;
+
+    if (size > 0)
+        res = matroska_parse_block(matroska, data, size, pos, cluster_time,
+                                   duration, is_keyframe, is_bframe);
+
+    return res;
+}
+
+static int
+matroska_parse_cluster (MatroskaDemuxContext *matroska)
+{
+    int res = 0;
+    uint32_t id;
+    uint64_t cluster_time = 0;
+    uint8_t *data;
+    int64_t pos;
+    int size;
+
+    av_log(matroska->ctx, AV_LOG_DEBUG,
+           "parsing cluster at %"PRId64"\n", url_ftell(&matroska->ctx->pb));
+
+    while (res == 0) {
+        if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+            res = AVERROR_IO;
+            break;
+        } else if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+
+        switch (id) {
+            /* cluster timecode */
+            case MATROSKA_ID_CLUSTERTIMECODE: {
+                uint64_t num;
+                if ((res = ebml_read_uint(matroska, &id, &num)) < 0)
+                    break;
+                cluster_time = num;
+                break;
+            }
+
+                /* a group of blocks inside a cluster */
+            case MATROSKA_ID_BLOCKGROUP:
+                if ((res = ebml_read_master(matroska, &id)) < 0)
+                    break;
+                res = matroska_parse_blockgroup(matroska, cluster_time);
+                break;
+
+            case MATROSKA_ID_SIMPLEBLOCK:
+                pos = url_ftell(&matroska->ctx->pb);
+                res = ebml_read_binary(matroska, &id, &data, &size);
+                if (res == 0)
+                    res = matroska_parse_block(matroska, data, size, pos,
+                                               cluster_time, AV_NOPTS_VALUE,
+                                               -1, 0);
+                break;
+
+            default:
+                av_log(matroska->ctx, AV_LOG_INFO,
+                       "Unknown entry 0x%x in cluster data\n", id);
+                /* fall-through */
+
+            case EBML_ID_VOID:
+                res = ebml_read_skip(matroska);
+                break;
+        }
+
+        if (matroska->level_up) {
+            matroska->level_up--;
+            break;
+        }
+    }
+
+    return res;
+}
+
+static int
+matroska_read_packet (AVFormatContext *s,
+                      AVPacket        *pkt)
+{
+    MatroskaDemuxContext *matroska = s->priv_data;
+    int res = 0;
+    uint32_t id;
+
+    /* Read stream until we have a packet queued. */
+    while (matroska_deliver_packet(matroska, pkt)) {
+
+        /* Have we already reached the end? */
+        if (matroska->done)
+            return AVERROR_IO;
+
+        while (res == 0) {
+            if (!(id = ebml_peek_id(matroska, &matroska->level_up))) {
+                return AVERROR_IO;
+            } else if (matroska->level_up) {
+                matroska->level_up--;
+                break;
+            }
+
+            switch (id) {
+                case MATROSKA_ID_CLUSTER:
+                    if ((res = ebml_read_master(matroska, &id)) < 0)
+                        break;
+                    if ((res = matroska_parse_cluster(matroska)) == 0)
+                        res = 1; /* Parsed one cluster, let's get out. */
+                    break;
+
+                default:
+                case EBML_ID_VOID:
+                    res = ebml_read_skip(matroska);
+                    break;
+            }
+
+            if (matroska->level_up) {
+                matroska->level_up--;
+                break;
+            }
+        }
+
+        if (res == -1)
+            matroska->done = 1;
+    }
+
+    return 0;
+}
+
+static int
+matroska_read_close (AVFormatContext *s)
+{
+    MatroskaDemuxContext *matroska = s->priv_data;
+    int n = 0;
+
+    av_free(matroska->writing_app);
+    av_free(matroska->muxing_app);
+    av_free(matroska->index);
+
+    if (matroska->packets != NULL) {
+        for (n = 0; n < matroska->num_packets; n++) {
+            av_free_packet(matroska->packets[n]);
+            av_free(matroska->packets[n]);
+        }
+        av_free(matroska->packets);
+    }
+    if (matroska->packets_reorder) {
+        for (n = 0; n < matroska->num_packets_reorder; n++) {
+            av_free_packet(matroska->packets_reorder[n]);
+            av_free(matroska->packets_reorder[n]);
+        }
+        av_free(matroska->packets_reorder);
+    }
+
+    for (n = 0; n < matroska->num_tracks; n++) {
+        MatroskaTrack *track = matroska->tracks[n];
+        av_free(track->codec_id);
+        av_free(track->codec_name);
+        av_free(track->codec_priv);
+        av_free(track->name);
+        av_free(track->language);
+
+        av_free(track);
+    }
+
+    return 0;
+}
+
+AVInputFormat matroska_demuxer = {
+    "matroska",
+    "Matroska file format",
+    sizeof(MatroskaDemuxContext),
+    matroska_probe,
+    matroska_read_header,
+    matroska_read_packet,
+    matroska_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/mm.c b/contrib/ffmpeg/libavformat/mm.c
new file mode 100644
index 000000000..443b70929
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mm.c
@@ -0,0 +1,212 @@
+/*
+ * American Laser Games MM Format Demuxer
+ * Copyright (c) 2006 Peter Ross
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file mm.c
+ * American Laser Games MM Format Demuxer
+ * by Peter Ross (suxen_drol at hotmail dot com)
+ *
+ * The MM format was used by IBM-PC ports of ALG's "arcade shooter" games,
+ * including Mad Dog McCree and Crime Patrol.
+ *
+ * Technical details here:
+ *  http://wiki.multimedia.cx/index.php?title=American_Laser_Games_MM
+ */
+
+#include "avformat.h"
+
+#define MM_PREAMBLE_SIZE    6
+
+#define MM_TYPE_HEADER      0x0
+#define MM_TYPE_INTER       0x5
+#define MM_TYPE_INTRA       0x8
+#define MM_TYPE_INTRA_HH    0xc
+#define MM_TYPE_INTER_HH    0xd
+#define MM_TYPE_INTRA_HHV   0xe
+#define MM_TYPE_INTER_HHV   0xf
+#define MM_TYPE_AUDIO       0x15
+#define MM_TYPE_PALETTE     0x31
+
+#define MM_HEADER_LEN_V     0x16    /* video only */
+#define MM_HEADER_LEN_AV    0x18    /* video + audio */
+
+#define MM_PALETTE_COUNT    128
+#define MM_PALETTE_SIZE     (MM_PALETTE_COUNT*3)
+
+typedef struct {
+  AVPaletteControl palette_control;
+  unsigned int audio_pts, video_pts;
+} MmDemuxContext;
+
+static int mm_probe(AVProbeData *p)
+{
+    /* the first chunk is always the header */
+    if (p->buf_size < MM_PREAMBLE_SIZE)
+        return 0;
+    if (AV_RL16(&p->buf[0]) != MM_TYPE_HEADER)
+        return 0;
+    if (AV_RL32(&p->buf[2]) != MM_HEADER_LEN_V && AV_RL32(&p->buf[2]) != MM_HEADER_LEN_AV)
+        return 0;
+
+    /* only return half certainty since this check is a bit sketchy */
+    return AVPROBE_SCORE_MAX / 2;
+}
+
+static int mm_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    MmDemuxContext *mm = (MmDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+
+    unsigned int type, length;
+    unsigned int frame_rate, width, height;
+
+    type = get_le16(pb);
+    length = get_le32(pb);
+
+    if (type != MM_TYPE_HEADER)
+        return AVERROR_INVALIDDATA;
+
+    /* read header */
+    get_le16(pb);   /* total number of chunks */
+    frame_rate = get_le16(pb);
+    get_le16(pb);   /* ibm-pc video bios mode */
+    width = get_le16(pb);
+    height = get_le16(pb);
+    url_fseek(pb, length - 10, SEEK_CUR);  /* unknown data */
+
+    /* video stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_MMVIDEO;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = width;
+    st->codec->height = height;
+    st->codec->palctrl = &mm->palette_control;
+    av_set_pts_info(st, 64, 1, frame_rate);
+
+    /* audio stream */
+    if (length == MM_HEADER_LEN_AV) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_tag = 0; /* no fourcc */
+        st->codec->codec_id = CODEC_ID_PCM_U8;
+        st->codec->channels = 1;
+        st->codec->sample_rate = 8000;
+        av_set_pts_info(st, 64, 1, 8000); /* 8000 hz */
+    }
+
+    mm->palette_control.palette_changed = 0;
+    mm->audio_pts = 0;
+    mm->video_pts = 0;
+    return 0;
+}
+
+static int mm_read_packet(AVFormatContext *s,
+                           AVPacket *pkt)
+{
+    MmDemuxContext *mm = (MmDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned char preamble[MM_PREAMBLE_SIZE];
+    unsigned char pal[MM_PALETTE_SIZE];
+    unsigned int type, length;
+    int i;
+
+    while(1) {
+
+        if (get_buffer(pb, preamble, MM_PREAMBLE_SIZE) != MM_PREAMBLE_SIZE) {
+            return AVERROR_IO;
+        }
+
+        type = AV_RL16(&preamble[0]);
+        length = AV_RL16(&preamble[2]);
+
+        switch(type) {
+        case MM_TYPE_PALETTE :
+            url_fseek(pb, 4, SEEK_CUR);  /* unknown data */
+            if (get_buffer(pb, pal, MM_PALETTE_SIZE) != MM_PALETTE_SIZE)
+                return AVERROR_IO;
+            url_fseek(pb, length - (4 + MM_PALETTE_SIZE), SEEK_CUR);
+
+            for (i=0; i<MM_PALETTE_COUNT; i++) {
+                int r = pal[i*3 + 0];
+                int g = pal[i*3 + 1];
+                int b = pal[i*3 + 2];
+                mm->palette_control.palette[i] = (r << 16) | (g << 8) | (b);
+                /* repeat palette, where each components is multiplied by four */
+                mm->palette_control.palette[i+128] = (r << 18) | (g << 10) | (b<<2);
+            }
+            mm->palette_control.palette_changed = 1;
+            break;
+
+        case MM_TYPE_INTER :
+        case MM_TYPE_INTRA :
+        case MM_TYPE_INTRA_HH :
+        case MM_TYPE_INTER_HH :
+        case MM_TYPE_INTRA_HHV :
+        case MM_TYPE_INTER_HHV :
+            /* output preamble + data */
+            if (av_new_packet(pkt, length + MM_PREAMBLE_SIZE))
+                return AVERROR_NOMEM;
+            memcpy(pkt->data, preamble, MM_PREAMBLE_SIZE);
+            if (get_buffer(pb, pkt->data + MM_PREAMBLE_SIZE, length) != length)
+                return AVERROR_IO;
+            pkt->size = length + MM_PREAMBLE_SIZE;
+            pkt->stream_index = 0;
+            pkt->pts = mm->video_pts++;
+            return 0;
+
+        case MM_TYPE_AUDIO :
+            if (av_get_packet(&s->pb, pkt, length)<0)
+                return AVERROR_NOMEM;
+            pkt->size = length;
+            pkt->stream_index = 1;
+            pkt->pts = mm->audio_pts++;
+            return 0;
+
+        default :
+            av_log(NULL, AV_LOG_INFO, "mm: unknown chunk type 0x%x\n", type);
+            url_fseek(pb, length, SEEK_CUR);
+        }
+    }
+
+    return 0;
+}
+
+static int mm_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+AVInputFormat mm_demuxer = {
+    "mm",
+    "American Laser Games MM format",
+    sizeof(MmDemuxContext),
+    mm_probe,
+    mm_read_header,
+    mm_read_packet,
+    mm_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/mmf.c b/contrib/ffmpeg/libavformat/mmf.c
new file mode 100644
index 000000000..40b1a497c
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mmf.c
@@ -0,0 +1,331 @@
+/*
+ * Yamaha SMAF format
+ * Copyright (c) 2005 Vidar Madsen
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "allformats.h"
+#include "riff.h"
+
+typedef struct {
+    offset_t atrpos, atsqpos, awapos;
+    offset_t data_size;
+} MMFContext;
+
+static int mmf_rates[] = { 4000, 8000, 11025, 22050, 44100 };
+
+static int mmf_rate_code(int rate)
+{
+    int i;
+    for(i = 0; i < 5; i++)
+        if(mmf_rates[i] == rate)
+            return i;
+    return -1;
+}
+
+static int mmf_rate(int code)
+{
+    if((code < 0) || (code > 4))
+        return -1;
+    return mmf_rates[code];
+}
+
+#ifdef CONFIG_MUXERS
+/* Copy of end_tag() from avienc.c, but for big-endian chunk size */
+static void end_tag_be(ByteIOContext *pb, offset_t start)
+{
+    offset_t pos;
+
+    pos = url_ftell(pb);
+    url_fseek(pb, start - 4, SEEK_SET);
+    put_be32(pb, (uint32_t)(pos - start));
+    url_fseek(pb, pos, SEEK_SET);
+}
+
+static int mmf_write_header(AVFormatContext *s)
+{
+    MMFContext *mmf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    offset_t pos;
+    int rate;
+
+    rate = mmf_rate_code(s->streams[0]->codec->sample_rate);
+    if(rate < 0) {
+        av_log(s, AV_LOG_ERROR, "Unsupported sample rate %d\n", s->streams[0]->codec->sample_rate);
+        return -1;
+    }
+
+    put_tag(pb, "MMMD");
+    put_be32(pb, 0);
+    pos = start_tag(pb, "CNTI");
+    put_byte(pb, 0); /* class */
+    put_byte(pb, 0); /* type */
+    put_byte(pb, 0); /* code type */
+    put_byte(pb, 0); /* status */
+    put_byte(pb, 0); /* counts */
+    put_tag(pb, "VN:libavcodec,"); /* metadata ("ST:songtitle,VN:version,...") */
+    end_tag_be(pb, pos);
+
+    put_buffer(pb, "ATR\x00", 4);
+    put_be32(pb, 0);
+    mmf->atrpos = url_ftell(pb);
+    put_byte(pb, 0); /* format type */
+    put_byte(pb, 0); /* sequence type */
+    put_byte(pb, (0 << 7) | (1 << 4) | rate); /* (channel << 7) | (format << 4) | rate */
+    put_byte(pb, 0); /* wave base bit */
+    put_byte(pb, 2); /* time base d */
+    put_byte(pb, 2); /* time base g */
+
+    put_tag(pb, "Atsq");
+    put_be32(pb, 16);
+    mmf->atsqpos = url_ftell(pb);
+    /* Will be filled on close */
+    put_buffer(pb, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 16);
+
+    mmf->awapos = start_tag(pb, "Awa\x01");
+
+    av_set_pts_info(s->streams[0], 64, 1, s->streams[0]->codec->sample_rate);
+
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+static int mmf_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ByteIOContext *pb = &s->pb;
+    put_buffer(pb, pkt->data, pkt->size);
+    return 0;
+}
+
+/* Write a variable-length symbol */
+static void put_varlength(ByteIOContext *pb, int val)
+{
+    if(val < 128)
+        put_byte(pb, val);
+    else {
+        val -= 128;
+        put_byte(pb, 0x80 | val >> 7);
+        put_byte(pb, 0x7f & val);
+    }
+}
+
+static int mmf_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    MMFContext *mmf = s->priv_data;
+    offset_t pos, size;
+    int gatetime;
+
+    if (!url_is_streamed(&s->pb)) {
+        /* Fill in length fields */
+        end_tag_be(pb, mmf->awapos);
+        end_tag_be(pb, mmf->atrpos);
+        end_tag_be(pb, 8);
+
+        pos = url_ftell(pb);
+        size = pos - mmf->awapos;
+
+        /* Fill Atsq chunk */
+        url_fseek(pb, mmf->atsqpos, SEEK_SET);
+
+        /* "play wav" */
+        put_byte(pb, 0); /* start time */
+        put_byte(pb, 1); /* (channel << 6) | wavenum */
+        gatetime = size * 500 / s->streams[0]->codec->sample_rate;
+        put_varlength(pb, gatetime); /* duration */
+
+        /* "nop" */
+        put_varlength(pb, gatetime); /* start time */
+        put_buffer(pb, "\xff\x00", 2); /* nop */
+
+        /* "end of sequence" */
+        put_buffer(pb, "\x00\x00\x00\x00", 4);
+
+        url_fseek(pb, pos, SEEK_SET);
+
+        put_flush_packet(pb);
+    }
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+static int mmf_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if (p->buf[0] == 'M' && p->buf[1] == 'M' &&
+        p->buf[2] == 'M' && p->buf[3] == 'D' &&
+        p->buf[8] == 'C' && p->buf[9] == 'N' &&
+        p->buf[10] == 'T' && p->buf[11] == 'I')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+/* mmf input */
+static int mmf_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    MMFContext *mmf = s->priv_data;
+    unsigned int tag;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    offset_t file_size, size;
+    int rate, params;
+
+    tag = get_le32(pb);
+    if (tag != MKTAG('M', 'M', 'M', 'D'))
+        return -1;
+    file_size = get_be32(pb);
+
+    /* Skip some unused chunks that may or may not be present */
+    for(;; url_fseek(pb, size, SEEK_CUR)) {
+        tag = get_le32(pb);
+        size = get_be32(pb);
+        if(tag == MKTAG('C','N','T','I')) continue;
+        if(tag == MKTAG('O','P','D','A')) continue;
+        break;
+    }
+
+    /* Tag = "ATRx", where "x" = track number */
+    if ((tag & 0xffffff) == MKTAG('M', 'T', 'R', 0)) {
+        av_log(s, AV_LOG_ERROR, "MIDI like format found, unsupported\n");
+        return -1;
+    }
+    if ((tag & 0xffffff) != MKTAG('A', 'T', 'R', 0)) {
+        av_log(s, AV_LOG_ERROR, "Unsupported SMAF chunk %08x\n", tag);
+        return -1;
+    }
+
+    get_byte(pb); /* format type */
+    get_byte(pb); /* sequence type */
+    params = get_byte(pb); /* (channel << 7) | (format << 4) | rate */
+    rate = mmf_rate(params & 0x0f);
+    if(rate  < 0) {
+        av_log(s, AV_LOG_ERROR, "Invalid sample rate\n");
+        return -1;
+    }
+    get_byte(pb); /* wave base bit */
+    get_byte(pb); /* time base d */
+    get_byte(pb); /* time base g */
+
+    /* Skip some unused chunks that may or may not be present */
+    for(;; url_fseek(pb, size, SEEK_CUR)) {
+        tag = get_le32(pb);
+        size = get_be32(pb);
+        if(tag == MKTAG('A','t','s','q')) continue;
+        if(tag == MKTAG('A','s','p','I')) continue;
+        break;
+    }
+
+    /* Make sure it's followed by an Awa chunk, aka wave data */
+    if ((tag & 0xffffff) != MKTAG('A', 'w', 'a', 0)) {
+        av_log(s, AV_LOG_ERROR, "Unexpected SMAF chunk %08x\n", tag);
+        return -1;
+    }
+    mmf->data_size = size;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_ADPCM_YAMAHA;
+    st->codec->sample_rate = rate;
+    st->codec->channels = 1;
+    st->codec->bits_per_sample = 4;
+    st->codec->bit_rate = st->codec->sample_rate * st->codec->bits_per_sample;
+
+    av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+
+    return 0;
+}
+
+#define MAX_SIZE 4096
+
+static int mmf_read_packet(AVFormatContext *s,
+                           AVPacket *pkt)
+{
+    MMFContext *mmf = s->priv_data;
+    AVStream *st;
+    int ret, size;
+
+    if (url_feof(&s->pb))
+        return AVERROR_IO;
+    st = s->streams[0];
+
+    size = MAX_SIZE;
+    if(size > mmf->data_size)
+        size = mmf->data_size;
+
+    if(!size)
+        return AVERROR_IO;
+
+    if (av_new_packet(pkt, size))
+        return AVERROR_IO;
+    pkt->stream_index = 0;
+
+    ret = get_buffer(&s->pb, pkt->data, pkt->size);
+    if (ret < 0)
+        av_free_packet(pkt);
+
+    mmf->data_size -= ret;
+
+    pkt->size = ret;
+    return ret;
+}
+
+static int mmf_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int mmf_read_seek(AVFormatContext *s,
+                         int stream_index, int64_t timestamp, int flags)
+{
+    return pcm_read_seek(s, stream_index, timestamp, flags);
+}
+
+#ifdef CONFIG_MMF_DEMUXER
+AVInputFormat mmf_demuxer = {
+    "mmf",
+    "mmf format",
+    sizeof(MMFContext),
+    mmf_probe,
+    mmf_read_header,
+    mmf_read_packet,
+    mmf_read_close,
+    mmf_read_seek,
+};
+#endif
+#ifdef CONFIG_MMF_MUXER
+AVOutputFormat mmf_muxer = {
+    "mmf",
+    "mmf format",
+    "application/vnd.smaf",
+    "mmf",
+    sizeof(MMFContext),
+    CODEC_ID_ADPCM_YAMAHA,
+    CODEC_ID_NONE,
+    mmf_write_header,
+    mmf_write_packet,
+    mmf_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/mov.c b/contrib/ffmpeg/libavformat/mov.c
new file mode 100644
index 000000000..e9b577576
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mov.c
@@ -0,0 +1,1696 @@
+/*
+ * MOV demuxer
+ * Copyright (c) 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <limits.h>
+
+//#define DEBUG
+
+#include "avformat.h"
+#include "riff.h"
+#include "isom.h"
+#include "dv.h"
+
+#ifdef CONFIG_ZLIB
+#include <zlib.h>
+#endif
+
+/*
+ * First version by Francois Revol revol@free.fr
+ * Seek function by Gael Chardon gael.dev@4now.net
+ *
+ * Features and limitations:
+ * - reads most of the QT files I have (at least the structure),
+ *   the exceptions are .mov with zlib compressed headers ('cmov' section). It shouldn't be hard to implement.
+ *   FIXED, Francois Revol, 07/17/2002
+ * - ffmpeg has nearly none of the usual QuickTime codecs,
+ *   although I succesfully dumped raw and mp3 audio tracks off .mov files.
+ *   Sample QuickTime files with mp3 audio can be found at: http://www.3ivx.com/showcase.html
+ * - .mp4 parsing is still hazardous, although the format really is QuickTime with some minor changes
+ *   (to make .mov parser crash maybe ?), despite what they say in the MPEG FAQ at
+ *   http://mpeg.telecomitalialab.com/faq.htm
+ * - the code is quite ugly... maybe I won't do it recursive next time :-)
+ * - seek is not supported with files that contain edit list
+ *
+ * Funny I didn't know about http://sourceforge.net/projects/qt-ffmpeg/
+ * when coding this :) (it's a writer anyway)
+ *
+ * Reference documents:
+ * http://www.geocities.com/xhelmboyx/quicktime/formats/qtm-layout.txt
+ * Apple:
+ *  http://developer.apple.com/documentation/QuickTime/QTFF/
+ *  http://developer.apple.com/documentation/QuickTime/QTFF/qtff.pdf
+ * QuickTime is a trademark of Apple (AFAIK :))
+ */
+
+#include "qtpalette.h"
+
+
+#undef NDEBUG
+#include <assert.h>
+
+/* the QuickTime file format is quite convoluted...
+ * it has lots of index tables, each indexing something in another one...
+ * Here we just use what is needed to read the chunks
+ */
+
+typedef struct MOV_sample_to_chunk_tbl {
+    long first;
+    long count;
+    long id;
+} MOV_sample_to_chunk_tbl;
+
+typedef struct {
+    uint32_t type;
+    int64_t offset;
+    int64_t size; /* total size (excluding the size and type fields) */
+} MOV_atom_t;
+
+typedef struct {
+    int seed;
+    int flags;
+    int size;
+    void* clrs;
+} MOV_ctab_t;
+
+typedef struct MOV_mdat_atom_s {
+    offset_t offset;
+    int64_t size;
+} MOV_mdat_atom_t;
+
+typedef struct {
+    uint8_t  version;
+    uint32_t flags; // 24bit
+
+    /* 0x03 ESDescrTag */
+    uint16_t es_id;
+#define MP4ODescrTag                    0x01
+#define MP4IODescrTag                   0x02
+#define MP4ESDescrTag                   0x03
+#define MP4DecConfigDescrTag            0x04
+#define MP4DecSpecificDescrTag          0x05
+#define MP4SLConfigDescrTag             0x06
+#define MP4ContentIdDescrTag            0x07
+#define MP4SupplContentIdDescrTag       0x08
+#define MP4IPIPtrDescrTag               0x09
+#define MP4IPMPPtrDescrTag              0x0A
+#define MP4IPMPDescrTag                 0x0B
+#define MP4RegistrationDescrTag         0x0D
+#define MP4ESIDIncDescrTag              0x0E
+#define MP4ESIDRefDescrTag              0x0F
+#define MP4FileIODescrTag               0x10
+#define MP4FileODescrTag                0x11
+#define MP4ExtProfileLevelDescrTag      0x13
+#define MP4ExtDescrTagsStart            0x80
+#define MP4ExtDescrTagsEnd              0xFE
+    uint8_t  stream_priority;
+
+    /* 0x04 DecConfigDescrTag */
+    uint8_t  object_type_id;
+    uint8_t  stream_type;
+    /* XXX: really streamType is
+     * only 6bit, followed by:
+     * 1bit  upStream
+     * 1bit  reserved
+     */
+    uint32_t buffer_size_db; // 24
+    uint32_t max_bitrate;
+    uint32_t avg_bitrate;
+
+    /* 0x05 DecSpecificDescrTag */
+    uint8_t  decoder_cfg_len;
+    uint8_t *decoder_cfg;
+
+    /* 0x06 SLConfigDescrTag */
+    uint8_t  sl_config_len;
+    uint8_t *sl_config;
+} MOV_esds_t;
+
+struct MOVParseTableEntry;
+
+typedef struct MOVStreamContext {
+    int ffindex; /* the ffmpeg stream id */
+    long next_chunk;
+    unsigned int chunk_count;
+    int64_t *chunk_offsets;
+    unsigned int stts_count;
+    Time2Sample *stts_data;
+    unsigned int ctts_count;
+    Time2Sample *ctts_data;
+    unsigned int edit_count; /* number of 'edit' (elst atom) */
+    unsigned int sample_to_chunk_sz;
+    MOV_sample_to_chunk_tbl *sample_to_chunk;
+    int sample_to_ctime_index;
+    int sample_to_ctime_sample;
+    unsigned int sample_size;
+    unsigned int sample_count;
+    long *sample_sizes;
+    unsigned int keyframe_count;
+    long *keyframes;
+    int time_scale;
+    int time_rate;
+    long current_sample;
+    MOV_esds_t esds;
+    unsigned int bytes_per_frame;
+    unsigned int samples_per_frame;
+    int dv_audio_container;
+} MOVStreamContext;
+
+typedef struct MOVContext {
+    AVFormatContext *fc;
+    int time_scale;
+    int64_t duration; /* duration of the longest track */
+    int found_moov; /* when both 'moov' and 'mdat' sections has been found */
+    int found_mdat; /* we suppose we have enough data to read the file */
+    int64_t mdat_offset;
+    int total_streams;
+    MOVStreamContext *streams[MAX_STREAMS];
+
+    int ctab_size;
+    MOV_ctab_t **ctab;           /* color tables */
+    const struct MOVParseTableEntry *parse_table; /* could be eventually used to change the table */
+    /* NOTE: for recursion save to/ restore from local variable! */
+
+    AVPaletteControl palette_control;
+    MOV_mdat_atom_t *mdat_list;
+    int mdat_count;
+    DVDemuxContext *dv_demux;
+    AVFormatContext *dv_fctx;
+    int isom; /* 1 if file is ISO Media (mp4/3gp) */
+} MOVContext;
+
+
+/* XXX: it's the first time I make a recursive parser I think... sorry if it's ugly :P */
+
+/* those functions parse an atom */
+/* return code:
+ 1: found what I wanted, exit
+ 0: continue to parse next atom
+ -1: error occured, exit
+ */
+typedef int (*mov_parse_function)(MOVContext *ctx, ByteIOContext *pb, MOV_atom_t atom);
+
+/* links atom IDs to parse functions */
+typedef struct MOVParseTableEntry {
+    uint32_t type;
+    mov_parse_function func;
+} MOVParseTableEntry;
+
+static int mov_read_default(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    int64_t total_size = 0;
+    MOV_atom_t a;
+    int i;
+    int err = 0;
+
+    a.offset = atom.offset;
+
+    if (atom.size < 0)
+        atom.size = 0x7fffffffffffffffLL;
+    while(((total_size + 8) < atom.size) && !url_feof(pb) && !err) {
+        a.size = atom.size;
+        a.type=0L;
+        if(atom.size >= 8) {
+            a.size = get_be32(pb);
+            a.type = get_le32(pb);
+        }
+        total_size += 8;
+        a.offset += 8;
+        dprintf(c->fc, "type: %08x  %.4s  sz: %"PRIx64"  %"PRIx64"   %"PRIx64"\n", a.type, (char*)&a.type, a.size, atom.size, total_size);
+        if (a.size == 1) { /* 64 bit extended size */
+            a.size = get_be64(pb) - 8;
+            a.offset += 8;
+            total_size += 8;
+        }
+        if (a.size == 0) {
+            a.size = atom.size - total_size;
+            if (a.size <= 8)
+                break;
+        }
+        a.size -= 8;
+        if(a.size < 0 || a.size > atom.size - total_size)
+            break;
+
+        for (i = 0; c->parse_table[i].type != 0L
+             && c->parse_table[i].type != a.type; i++)
+            /* empty */;
+
+        if (c->parse_table[i].type == 0) { /* skip leaf atoms data */
+            url_fskip(pb, a.size);
+        } else {
+            offset_t start_pos = url_ftell(pb);
+            int64_t left;
+            err = (c->parse_table[i].func)(c, pb, a);
+            left = a.size - url_ftell(pb) + start_pos;
+            if (left > 0) /* skip garbage at atom end */
+                url_fskip(pb, left);
+        }
+
+        a.offset += a.size;
+        total_size += a.size;
+    }
+
+    if (!err && total_size < atom.size && atom.size < 0x7ffff) {
+        url_fskip(pb, atom.size - total_size);
+    }
+
+    return err;
+}
+
+static int mov_read_ctab(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+#if 1
+    url_fskip(pb, atom.size); // for now
+#else
+    VERY VERY BROKEN, NEVER execute this, needs rewrite
+    unsigned int len;
+    MOV_ctab_t *t;
+    c->ctab = av_realloc(c->ctab, ++c->ctab_size);
+    t = c->ctab[c->ctab_size];
+    t->seed = get_be32(pb);
+    t->flags = get_be16(pb);
+    t->size = get_be16(pb) + 1;
+    len = 2 * t->size * 4;
+    if (len > 0) {
+        t->clrs = av_malloc(len); // 16bit A R G B
+        if (t->clrs)
+            get_buffer(pb, t->clrs, len);
+    }
+#endif
+
+    return 0;
+}
+
+static int mov_read_hdlr(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    uint32_t type;
+    uint32_t ctype;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    /* component type */
+    ctype = get_le32(pb);
+    type = get_le32(pb); /* component subtype */
+
+    dprintf(c->fc, "ctype= %c%c%c%c (0x%08lx)\n", *((char *)&ctype), ((char *)&ctype)[1], ((char *)&ctype)[2], ((char *)&ctype)[3], (long) ctype);
+    dprintf(c->fc, "stype= %c%c%c%c\n", *((char *)&type), ((char *)&type)[1], ((char *)&type)[2], ((char *)&type)[3]);
+    if(!ctype)
+        c->isom = 1;
+    if(type == MKTAG('v', 'i', 'd', 'e'))
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+    else if(type == MKTAG('s', 'o', 'u', 'n'))
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+    else if(type == MKTAG('m', '1', 'a', ' '))
+        st->codec->codec_id = CODEC_ID_MP2;
+    else if(type == MKTAG('s', 'u', 'b', 'p')) {
+        st->codec->codec_type = CODEC_TYPE_SUBTITLE;
+        st->codec->codec_id = CODEC_ID_DVD_SUBTITLE;
+    }
+    get_be32(pb); /* component  manufacture */
+    get_be32(pb); /* component flags */
+    get_be32(pb); /* component flags mask */
+
+    if(atom.size <= 24)
+        return 0; /* nothing left to read */
+
+    url_fskip(pb, atom.size - (url_ftell(pb) - atom.offset));
+    return 0;
+}
+
+static int mov_mp4_read_descr_len(ByteIOContext *pb)
+{
+    int len = 0;
+    int count = 4;
+    while (count--) {
+        int c = get_byte(pb);
+        len = (len << 7) | (c & 0x7f);
+        if (!(c & 0x80))
+            break;
+    }
+    return len;
+}
+
+static int mov_mp4_read_descr(MOVContext *c, ByteIOContext *pb, int *tag)
+{
+    int len;
+    *tag = get_byte(pb);
+    len = mov_mp4_read_descr_len(pb);
+    dprintf(c->fc, "MPEG4 description: tag=0x%02x len=%d\n", *tag, len);
+    return len;
+}
+
+static int mov_read_esds(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    int tag, len;
+
+    /* Well, broken but suffisant for some MP4 streams */
+    get_be32(pb); /* version + flags */
+    len = mov_mp4_read_descr(c, pb, &tag);
+    if (tag == MP4ESDescrTag) {
+        get_be16(pb); /* ID */
+        get_byte(pb); /* priority */
+    } else
+        get_be16(pb); /* ID */
+
+    len = mov_mp4_read_descr(c, pb, &tag);
+    if (tag == MP4DecConfigDescrTag) {
+        sc->esds.object_type_id = get_byte(pb);
+        sc->esds.stream_type = get_byte(pb);
+        sc->esds.buffer_size_db = get_be24(pb);
+        sc->esds.max_bitrate = get_be32(pb);
+        sc->esds.avg_bitrate = get_be32(pb);
+
+        st->codec->codec_id= codec_get_id(ff_mp4_obj_type, sc->esds.object_type_id);
+        dprintf(c->fc, "esds object type id %d\n", sc->esds.object_type_id);
+        len = mov_mp4_read_descr(c, pb, &tag);
+        if (tag == MP4DecSpecificDescrTag) {
+            dprintf(c->fc, "Specific MPEG4 header len=%d\n", len);
+            st->codec->extradata = av_mallocz(len + FF_INPUT_BUFFER_PADDING_SIZE);
+            if (st->codec->extradata) {
+                get_buffer(pb, st->codec->extradata, len);
+                st->codec->extradata_size = len;
+                /* from mplayer */
+                if ((*st->codec->extradata >> 3) == 29) {
+                    st->codec->codec_id = CODEC_ID_MP3ON4;
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+/* this atom contains actual media data */
+static int mov_read_mdat(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    if(atom.size == 0) /* wrong one (MP4) */
+        return 0;
+    c->mdat_list = av_realloc(c->mdat_list, (c->mdat_count + 1) * sizeof(*c->mdat_list));
+    c->mdat_list[c->mdat_count].offset = atom.offset;
+    c->mdat_list[c->mdat_count].size = atom.size;
+    c->mdat_count++;
+    c->found_mdat=1;
+    c->mdat_offset = atom.offset;
+    if(c->found_moov)
+        return 1; /* found both, just go */
+    url_fskip(pb, atom.size);
+    return 0; /* now go for moov */
+}
+
+static int mov_read_ftyp(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    uint32_t type = get_le32(pb);
+
+    if (type != MKTAG('q','t',' ',' '))
+        c->isom = 1;
+    av_log(c->fc, AV_LOG_DEBUG, "ISO: File Type Major Brand: %.4s\n",(char *)&type);
+    get_be32(pb); /* minor version */
+    url_fskip(pb, atom.size - 8);
+    return 0;
+}
+
+/* this atom should contain all header atoms */
+static int mov_read_moov(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    int err;
+
+    err = mov_read_default(c, pb, atom);
+    /* we parsed the 'moov' atom, we can terminate the parsing as soon as we find the 'mdat' */
+    /* so we don't parse the whole file if over a network */
+    c->found_moov=1;
+    if(c->found_mdat)
+        return 1; /* found both, just go */
+    return 0; /* now go for mdat */
+}
+
+
+static int mov_read_mdhd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    int version = get_byte(pb);
+    int lang;
+
+    if (version > 1)
+        return 1; /* unsupported */
+
+    get_byte(pb); get_byte(pb);
+    get_byte(pb); /* flags */
+
+    if (version == 1) {
+        get_be64(pb);
+        get_be64(pb);
+    } else {
+        get_be32(pb); /* creation time */
+        get_be32(pb); /* modification time */
+    }
+
+    sc->time_scale = get_be32(pb);
+    st->duration = (version == 1) ? get_be64(pb) : get_be32(pb); /* duration */
+
+    lang = get_be16(pb); /* language */
+    ff_mov_lang_to_iso639(lang, st->language);
+    get_be16(pb); /* quality */
+
+    return 0;
+}
+
+static int mov_read_mvhd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    int version = get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    if (version == 1) {
+        get_be64(pb);
+        get_be64(pb);
+    } else {
+        get_be32(pb); /* creation time */
+        get_be32(pb); /* modification time */
+    }
+    c->time_scale = get_be32(pb); /* time scale */
+#ifdef DEBUG
+    av_log(NULL, AV_LOG_DEBUG, "time scale = %i\n", c->time_scale);
+#endif
+    c->duration = (version == 1) ? get_be64(pb) : get_be32(pb); /* duration */
+    get_be32(pb); /* preferred scale */
+
+    get_be16(pb); /* preferred volume */
+
+    url_fskip(pb, 10); /* reserved */
+
+    url_fskip(pb, 36); /* display matrix */
+
+    get_be32(pb); /* preview time */
+    get_be32(pb); /* preview duration */
+    get_be32(pb); /* poster time */
+    get_be32(pb); /* selection time */
+    get_be32(pb); /* selection duration */
+    get_be32(pb); /* current time */
+    get_be32(pb); /* next track ID */
+
+    return 0;
+}
+
+static int mov_read_smi(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+
+    if((uint64_t)atom.size > (1<<30))
+        return -1;
+
+    // currently SVQ3 decoder expect full STSD header - so let's fake it
+    // this should be fixed and just SMI header should be passed
+    av_free(st->codec->extradata);
+    st->codec->extradata_size = 0x5a + atom.size;
+    st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    if (st->codec->extradata) {
+        memcpy(st->codec->extradata, "SVQ3", 4); // fake
+        get_buffer(pb, st->codec->extradata + 0x5a, atom.size);
+        dprintf(c->fc, "Reading SMI %"PRId64"  %s\n", atom.size, st->codec->extradata + 0x5a);
+    } else
+        url_fskip(pb, atom.size);
+
+    return 0;
+}
+
+static int mov_read_enda(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    int little_endian = get_be16(pb);
+
+    if (little_endian) {
+        switch (st->codec->codec_id) {
+        case CODEC_ID_PCM_S24BE:
+            st->codec->codec_id = CODEC_ID_PCM_S24LE;
+            break;
+        case CODEC_ID_PCM_S32BE:
+            st->codec->codec_id = CODEC_ID_PCM_S32LE;
+            break;
+        default:
+            break;
+        }
+    }
+    return 0;
+}
+
+/* FIXME modify qdm2/svq3/h264 decoders to take full atom as extradata */
+static int mov_read_extradata(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    if((uint64_t)atom.size > (1<<30))
+        return -1;
+    av_free(st->codec->extradata);
+    st->codec->extradata_size = atom.size + 8;
+    st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (st->codec->extradata) {
+        AV_WL32(st->codec->extradata + 4, atom.type);
+        get_buffer(pb, st->codec->extradata + 8, atom.size);
+    } else
+        url_fskip(pb, atom.size);
+    return 0;
+}
+
+static int mov_read_wave(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+
+    if((uint64_t)atom.size > (1<<30))
+        return -1;
+
+    if (st->codec->codec_id == CODEC_ID_QDM2) {
+        // pass all frma atom to codec, needed at least for QDM2
+        av_free(st->codec->extradata);
+        st->codec->extradata_size = atom.size;
+        st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+        if (st->codec->extradata) {
+            get_buffer(pb, st->codec->extradata, atom.size);
+        } else
+            url_fskip(pb, atom.size);
+    } else if (atom.size > 8) { /* to read frma, esds atoms */
+        mov_read_default(c, pb, atom);
+    } else
+        url_fskip(pb, atom.size);
+    return 0;
+}
+
+static int mov_read_avcC(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+
+    if((uint64_t)atom.size > (1<<30))
+        return -1;
+
+    av_free(st->codec->extradata);
+
+    st->codec->extradata_size = atom.size;
+    st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+
+    if (st->codec->extradata) {
+        get_buffer(pb, st->codec->extradata, atom.size);
+    } else
+        url_fskip(pb, atom.size);
+
+    return 0;
+}
+
+static int mov_read_stco(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    unsigned int i, entries;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    entries = get_be32(pb);
+
+    if(entries >= UINT_MAX/sizeof(int64_t))
+        return -1;
+
+    sc->chunk_count = entries;
+    sc->chunk_offsets = av_malloc(entries * sizeof(int64_t));
+    if (!sc->chunk_offsets)
+        return -1;
+    if (atom.type == MKTAG('s', 't', 'c', 'o')) {
+        for(i=0; i<entries; i++) {
+            sc->chunk_offsets[i] = get_be32(pb);
+        }
+    } else if (atom.type == MKTAG('c', 'o', '6', '4')) {
+        for(i=0; i<entries; i++) {
+            sc->chunk_offsets[i] = get_be64(pb);
+        }
+    } else
+        return -1;
+
+    return 0;
+}
+
+static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    int entries, frames_per_sample;
+    uint32_t format;
+    uint8_t codec_name[32];
+
+    /* for palette traversal */
+    int color_depth;
+    int color_start;
+    int color_count;
+    int color_end;
+    int color_index;
+    int color_dec;
+    int color_greyscale;
+    unsigned char *color_table;
+    int j;
+    unsigned char r, g, b;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    entries = get_be32(pb);
+
+    while(entries--) { //Parsing Sample description table
+        enum CodecID id;
+        MOV_atom_t a = { 0, 0, 0 };
+        offset_t start_pos = url_ftell(pb);
+        int size = get_be32(pb); /* size */
+        format = get_le32(pb); /* data format */
+
+        get_be32(pb); /* reserved */
+        get_be16(pb); /* reserved */
+        get_be16(pb); /* index */
+
+        if (st->codec->codec_tag) {
+            /* multiple fourcc, just skip for now */
+            url_fskip(pb, size - (url_ftell(pb) - start_pos));
+            continue;
+        }
+
+        st->codec->codec_tag = format;
+        id = codec_get_id(codec_movaudio_tags, format);
+        if (st->codec->codec_type != CODEC_TYPE_VIDEO && id > 0) {
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+        } else if (st->codec->codec_type != CODEC_TYPE_AUDIO && /* do not overwrite codec type */
+                   format && format != MKTAG('m', 'p', '4', 's')) { /* skip old asf mpeg4 tag */
+            id = codec_get_id(codec_movvideo_tags, format);
+            if (id <= 0)
+                id = codec_get_id(codec_bmp_tags, format);
+            if (id > 0)
+                st->codec->codec_type = CODEC_TYPE_VIDEO;
+        }
+
+        dprintf(c->fc, "size=%d 4CC= %c%c%c%c codec_type=%d\n",
+                size,
+                (format >> 0) & 0xff, (format >> 8) & 0xff, (format >> 16) & 0xff, (format >> 24) & 0xff,
+                st->codec->codec_type);
+
+        if(st->codec->codec_type==CODEC_TYPE_VIDEO) {
+            st->codec->codec_id = id;
+            get_be16(pb); /* version */
+            get_be16(pb); /* revision level */
+            get_be32(pb); /* vendor */
+            get_be32(pb); /* temporal quality */
+            get_be32(pb); /* spacial quality */
+
+            st->codec->width = get_be16(pb); /* width */
+            st->codec->height = get_be16(pb); /* height */
+
+            get_be32(pb); /* horiz resolution */
+            get_be32(pb); /* vert resolution */
+            get_be32(pb); /* data size, always 0 */
+            frames_per_sample = get_be16(pb); /* frames per samples */
+#ifdef DEBUG
+            av_log(NULL, AV_LOG_DEBUG, "frames/samples = %d\n", frames_per_sample);
+#endif
+            get_buffer(pb, codec_name, 32); /* codec name, pascal string (FIXME: true for mp4?) */
+            if (codec_name[0] <= 31) {
+                memcpy(st->codec->codec_name, &codec_name[1],codec_name[0]);
+                st->codec->codec_name[codec_name[0]] = 0;
+            }
+
+            st->codec->bits_per_sample = get_be16(pb); /* depth */
+            st->codec->color_table_id = get_be16(pb); /* colortable id */
+
+            /* figure out the palette situation */
+            color_depth = st->codec->bits_per_sample & 0x1F;
+            color_greyscale = st->codec->bits_per_sample & 0x20;
+
+            /* if the depth is 2, 4, or 8 bpp, file is palettized */
+            if ((color_depth == 2) || (color_depth == 4) ||
+                (color_depth == 8)) {
+
+                if (color_greyscale) {
+
+                    /* compute the greyscale palette */
+                    color_count = 1 << color_depth;
+                    color_index = 255;
+                    color_dec = 256 / (color_count - 1);
+                    for (j = 0; j < color_count; j++) {
+                        r = g = b = color_index;
+                        c->palette_control.palette[j] =
+                            (r << 16) | (g << 8) | (b);
+                        color_index -= color_dec;
+                        if (color_index < 0)
+                            color_index = 0;
+                    }
+
+                } else if (st->codec->color_table_id & 0x08) {
+
+                    /* if flag bit 3 is set, use the default palette */
+                    color_count = 1 << color_depth;
+                    if (color_depth == 2)
+                        color_table = ff_qt_default_palette_4;
+                    else if (color_depth == 4)
+                        color_table = ff_qt_default_palette_16;
+                    else
+                        color_table = ff_qt_default_palette_256;
+
+                    for (j = 0; j < color_count; j++) {
+                        r = color_table[j * 4 + 0];
+                        g = color_table[j * 4 + 1];
+                        b = color_table[j * 4 + 2];
+                        c->palette_control.palette[j] =
+                            (r << 16) | (g << 8) | (b);
+                    }
+
+                } else {
+
+                    /* load the palette from the file */
+                    color_start = get_be32(pb);
+                    color_count = get_be16(pb);
+                    color_end = get_be16(pb);
+                    for (j = color_start; j <= color_end; j++) {
+                        /* each R, G, or B component is 16 bits;
+                         * only use the top 8 bits; skip alpha bytes
+                         * up front */
+                        get_byte(pb);
+                        get_byte(pb);
+                        r = get_byte(pb);
+                        get_byte(pb);
+                        g = get_byte(pb);
+                        get_byte(pb);
+                        b = get_byte(pb);
+                        get_byte(pb);
+                        c->palette_control.palette[j] =
+                            (r << 16) | (g << 8) | (b);
+                    }
+                }
+
+                st->codec->palctrl = &c->palette_control;
+                st->codec->palctrl->palette_changed = 1;
+            } else
+                st->codec->palctrl = NULL;
+        } else if(st->codec->codec_type==CODEC_TYPE_AUDIO) {
+            int bits_per_sample;
+            uint16_t version = get_be16(pb);
+
+            st->codec->codec_id = id;
+            get_be16(pb); /* revision level */
+            get_be32(pb); /* vendor */
+
+            st->codec->channels = get_be16(pb);             /* channel count */
+            dprintf(c->fc, "audio channels %d\n", st->codec->channels);
+            st->codec->bits_per_sample = get_be16(pb);      /* sample size */
+            /* do we need to force to 16 for AMR ? */
+
+            /* handle specific s8 codec */
+            get_be16(pb); /* compression id = 0*/
+            get_be16(pb); /* packet size = 0 */
+
+            st->codec->sample_rate = ((get_be32(pb) >> 16));
+
+            switch (st->codec->codec_id) {
+            case CODEC_ID_PCM_S8:
+            case CODEC_ID_PCM_U8:
+                if (st->codec->bits_per_sample == 16)
+                    st->codec->codec_id = CODEC_ID_PCM_S16BE;
+                break;
+            case CODEC_ID_PCM_S16LE:
+            case CODEC_ID_PCM_S16BE:
+                if (st->codec->bits_per_sample == 8)
+                    st->codec->codec_id = CODEC_ID_PCM_S8;
+                else if (st->codec->bits_per_sample == 24)
+                    st->codec->codec_id = CODEC_ID_PCM_S24BE;
+                break;
+            default:
+                break;
+            }
+
+            //Read QT version 1 fields. In version 0 theese dont exist
+            dprintf(c->fc, "version =%d, isom =%d\n",version,c->isom);
+            if(!c->isom) {
+                if(version==1) {
+                    sc->samples_per_frame = get_be32(pb);
+                    get_be32(pb); /* bytes per packet */
+                    sc->bytes_per_frame = get_be32(pb);
+                    get_be32(pb); /* bytes per sample */
+                } else if(version==2) {
+                    get_be32(pb); /* sizeof struct only */
+                    st->codec->sample_rate = av_int2dbl(get_be64(pb)); /* float 64 */
+                    st->codec->channels = get_be32(pb);
+                    get_be32(pb); /* always 0x7F000000 */
+                    get_be32(pb); /* bits per channel if sound is uncompressed */
+                    get_be32(pb); /* lcpm format specific flag */
+                    get_be32(pb); /* bytes per audio packet if constant */
+                    get_be32(pb); /* lpcm frames per audio packet if constant */
+                }
+            }
+
+            bits_per_sample = av_get_bits_per_sample(st->codec->codec_id);
+            if (bits_per_sample) {
+                st->codec->bits_per_sample = bits_per_sample;
+                sc->sample_size = (bits_per_sample >> 3) * st->codec->channels;
+            }
+        } else {
+            /* other codec type, just skip (rtp, mp4s, tmcd ...) */
+            url_fskip(pb, size - (url_ftell(pb) - start_pos));
+        }
+        /* this will read extra atoms at the end (wave, alac, damr, avcC, SMI ...) */
+        a.size = size - (url_ftell(pb) - start_pos);
+        if (a.size > 8)
+            mov_read_default(c, pb, a);
+        else if (a.size > 0)
+            url_fskip(pb, a.size);
+    }
+
+    if(st->codec->codec_type==CODEC_TYPE_AUDIO && st->codec->sample_rate==0 && sc->time_scale>1) {
+        st->codec->sample_rate= sc->time_scale;
+    }
+
+    /* special codec parameters handling */
+    switch (st->codec->codec_id) {
+#ifdef CONFIG_H261_DECODER
+    case CODEC_ID_H261:
+#endif
+#ifdef CONFIG_H263_DECODER
+    case CODEC_ID_H263:
+#endif
+#ifdef CONFIG_MPEG4_DECODER
+    case CODEC_ID_MPEG4:
+#endif
+        st->codec->width= 0; /* let decoder init width/height */
+        st->codec->height= 0;
+        break;
+#ifdef CONFIG_LIBFAAD
+    case CODEC_ID_AAC:
+#endif
+#ifdef CONFIG_VORBIS_DECODER
+    case CODEC_ID_VORBIS:
+#endif
+    case CODEC_ID_MP3ON4:
+        st->codec->sample_rate= 0; /* let decoder init parameters properly */
+        break;
+#ifdef CONFIG_DV_DEMUXER
+    case CODEC_ID_DVAUDIO:
+        c->dv_fctx = av_alloc_format_context();
+        c->dv_demux = dv_init_demux(c->dv_fctx);
+        if (!c->dv_demux) {
+            av_log(c->fc, AV_LOG_ERROR, "dv demux context init error\n");
+            return -1;
+        }
+        sc->dv_audio_container = 1;
+        st->codec->codec_id = CODEC_ID_PCM_S16LE;
+        break;
+#endif
+    /* no ifdef since parameters are always those */
+    case CODEC_ID_AMR_WB:
+        st->codec->sample_rate= 16000;
+        st->codec->channels= 1; /* really needed */
+        break;
+    case CODEC_ID_AMR_NB:
+        st->codec->sample_rate= 8000;
+        st->codec->channels= 1; /* really needed */
+        break;
+    case CODEC_ID_MP2:
+    case CODEC_ID_MP3:
+        st->codec->codec_type = CODEC_TYPE_AUDIO; /* force type after stsd for m1a hdlr */
+        st->need_parsing = 1;
+        break;
+    default:
+        break;
+    }
+
+    return 0;
+}
+
+static int mov_read_stsc(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    unsigned int i, entries;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    entries = get_be32(pb);
+
+    if(entries >= UINT_MAX / sizeof(MOV_sample_to_chunk_tbl))
+        return -1;
+
+#ifdef DEBUG
+av_log(NULL, AV_LOG_DEBUG, "track[%i].stsc.entries = %i\n", c->fc->nb_streams-1, entries);
+#endif
+    sc->sample_to_chunk_sz = entries;
+    sc->sample_to_chunk = av_malloc(entries * sizeof(MOV_sample_to_chunk_tbl));
+    if (!sc->sample_to_chunk)
+        return -1;
+    for(i=0; i<entries; i++) {
+        sc->sample_to_chunk[i].first = get_be32(pb);
+        sc->sample_to_chunk[i].count = get_be32(pb);
+        sc->sample_to_chunk[i].id = get_be32(pb);
+    }
+    return 0;
+}
+
+static int mov_read_stss(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    unsigned int i, entries;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    entries = get_be32(pb);
+
+    if(entries >= UINT_MAX / sizeof(long))
+        return -1;
+
+    sc->keyframe_count = entries;
+#ifdef DEBUG
+    av_log(NULL, AV_LOG_DEBUG, "keyframe_count = %d\n", sc->keyframe_count);
+#endif
+    sc->keyframes = av_malloc(entries * sizeof(long));
+    if (!sc->keyframes)
+        return -1;
+    for(i=0; i<entries; i++) {
+        sc->keyframes[i] = get_be32(pb);
+#ifdef DEBUG
+/*        av_log(NULL, AV_LOG_DEBUG, "keyframes[]=%ld\n", sc->keyframes[i]); */
+#endif
+    }
+    return 0;
+}
+
+static int mov_read_stsz(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    unsigned int i, entries, sample_size;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+
+    sample_size = get_be32(pb);
+    if (!sc->sample_size) /* do not overwrite value computed in stsd */
+        sc->sample_size = sample_size;
+    entries = get_be32(pb);
+    if(entries >= UINT_MAX / sizeof(long))
+        return -1;
+
+    sc->sample_count = entries;
+    if (sample_size)
+        return 0;
+
+#ifdef DEBUG
+    av_log(NULL, AV_LOG_DEBUG, "sample_size = %d sample_count = %d\n", sc->sample_size, sc->sample_count);
+#endif
+    sc->sample_sizes = av_malloc(entries * sizeof(long));
+    if (!sc->sample_sizes)
+        return -1;
+    for(i=0; i<entries; i++) {
+        sc->sample_sizes[i] = get_be32(pb);
+#ifdef DEBUG
+        av_log(NULL, AV_LOG_DEBUG, "sample_sizes[]=%ld\n", sc->sample_sizes[i]);
+#endif
+    }
+    return 0;
+}
+
+static int mov_read_stts(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    unsigned int i, entries;
+    int64_t duration=0;
+    int64_t total_sample_count=0;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+    entries = get_be32(pb);
+    if(entries >= UINT_MAX / sizeof(Time2Sample))
+        return -1;
+
+    sc->stts_count = entries;
+    sc->stts_data = av_malloc(entries * sizeof(Time2Sample));
+
+#ifdef DEBUG
+av_log(NULL, AV_LOG_DEBUG, "track[%i].stts.entries = %i\n", c->fc->nb_streams-1, entries);
+#endif
+
+    sc->time_rate=0;
+
+    for(i=0; i<entries; i++) {
+        int sample_duration;
+        int sample_count;
+
+        sample_count=get_be32(pb);
+        sample_duration = get_be32(pb);
+        sc->stts_data[i].count= sample_count;
+        sc->stts_data[i].duration= sample_duration;
+
+        sc->time_rate= ff_gcd(sc->time_rate, sample_duration);
+
+        dprintf(c->fc, "sample_count=%d, sample_duration=%d\n",sample_count,sample_duration);
+
+        duration+=(int64_t)sample_duration*sample_count;
+        total_sample_count+=sample_count;
+    }
+
+    st->nb_frames= total_sample_count;
+    if(duration)
+        st->duration= duration;
+    return 0;
+}
+
+static int mov_read_ctts(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    MOVStreamContext *sc = (MOVStreamContext *)st->priv_data;
+    unsigned int i, entries;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+    entries = get_be32(pb);
+    if(entries >= UINT_MAX / sizeof(Time2Sample))
+        return -1;
+
+    sc->ctts_count = entries;
+    sc->ctts_data = av_malloc(entries * sizeof(Time2Sample));
+
+    dprintf(c->fc, "track[%i].ctts.entries = %i\n", c->fc->nb_streams-1, entries);
+
+    for(i=0; i<entries; i++) {
+        int count    =get_be32(pb);
+        int duration =get_be32(pb);
+
+        if (duration < 0) {
+            av_log(c->fc, AV_LOG_ERROR, "negative ctts, ignoring\n");
+            sc->ctts_count = 0;
+            url_fskip(pb, 8 * (entries - i - 1));
+            break;
+        }
+        sc->ctts_data[i].count   = count;
+        sc->ctts_data[i].duration= duration;
+
+        sc->time_rate= ff_gcd(sc->time_rate, duration);
+    }
+    return 0;
+}
+
+static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st;
+    MOVStreamContext *sc;
+
+    st = av_new_stream(c->fc, c->fc->nb_streams);
+    if (!st) return -2;
+    sc = av_mallocz(sizeof(MOVStreamContext));
+    if (!sc) {
+        av_free(st);
+        return -1;
+    }
+
+    st->priv_data = sc;
+    st->codec->codec_type = CODEC_TYPE_DATA;
+    st->start_time = 0; /* XXX: check */
+    c->streams[c->fc->nb_streams-1] = sc;
+
+    return mov_read_default(c, pb, atom);
+}
+
+static int mov_read_tkhd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    AVStream *st = c->fc->streams[c->fc->nb_streams-1];
+    int version = get_byte(pb);
+
+    get_byte(pb); get_byte(pb);
+    get_byte(pb); /* flags */
+    /*
+    MOV_TRACK_ENABLED 0x0001
+    MOV_TRACK_IN_MOVIE 0x0002
+    MOV_TRACK_IN_PREVIEW 0x0004
+    MOV_TRACK_IN_POSTER 0x0008
+    */
+
+    if (version == 1) {
+        get_be64(pb);
+        get_be64(pb);
+    } else {
+        get_be32(pb); /* creation time */
+        get_be32(pb); /* modification time */
+    }
+    st->id = (int)get_be32(pb); /* track id (NOT 0 !)*/
+    get_be32(pb); /* reserved */
+    st->start_time = 0; /* check */
+    (version == 1) ? get_be64(pb) : get_be32(pb); /* highlevel (considering edits) duration in movie timebase */
+    get_be32(pb); /* reserved */
+    get_be32(pb); /* reserved */
+
+    get_be16(pb); /* layer */
+    get_be16(pb); /* alternate group */
+    get_be16(pb); /* volume */
+    get_be16(pb); /* reserved */
+
+    url_fskip(pb, 36); /* display matrix */
+
+    /* those are fixed-point */
+    get_be32(pb); /* track width */
+    get_be32(pb); /* track height */
+
+    return 0;
+}
+
+/* this atom should be null (from specs), but some buggy files put the 'moov' atom inside it... */
+/* like the files created with Adobe Premiere 5.0, for samples see */
+/* http://graphics.tudelft.nl/~wouter/publications/soundtests/ */
+static int mov_read_wide(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    int err;
+
+    if (atom.size < 8)
+        return 0; /* continue */
+    if (get_be32(pb) != 0) { /* 0 sized mdat atom... use the 'wide' atom size */
+        url_fskip(pb, atom.size - 4);
+        return 0;
+    }
+    atom.type = get_le32(pb);
+    atom.offset += 8;
+    atom.size -= 8;
+    if (atom.type != MKTAG('m', 'd', 'a', 't')) {
+        url_fskip(pb, atom.size);
+        return 0;
+    }
+    err = mov_read_mdat(c, pb, atom);
+    return err;
+}
+
+static int mov_read_cmov(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+#ifdef CONFIG_ZLIB
+    ByteIOContext ctx;
+    uint8_t *cmov_data;
+    uint8_t *moov_data; /* uncompressed data */
+    long cmov_len, moov_len;
+    int ret;
+
+    get_be32(pb); /* dcom atom */
+    if (get_le32(pb) != MKTAG( 'd', 'c', 'o', 'm' ))
+        return -1;
+    if (get_le32(pb) != MKTAG( 'z', 'l', 'i', 'b' )) {
+        av_log(NULL, AV_LOG_ERROR, "unknown compression for cmov atom !");
+        return -1;
+    }
+    get_be32(pb); /* cmvd atom */
+    if (get_le32(pb) != MKTAG( 'c', 'm', 'v', 'd' ))
+        return -1;
+    moov_len = get_be32(pb); /* uncompressed size */
+    cmov_len = atom.size - 6 * 4;
+
+    cmov_data = av_malloc(cmov_len);
+    if (!cmov_data)
+        return -1;
+    moov_data = av_malloc(moov_len);
+    if (!moov_data) {
+        av_free(cmov_data);
+        return -1;
+    }
+    get_buffer(pb, cmov_data, cmov_len);
+    if(uncompress (moov_data, (uLongf *) &moov_len, (const Bytef *)cmov_data, cmov_len) != Z_OK)
+        return -1;
+    if(init_put_byte(&ctx, moov_data, moov_len, 0, NULL, NULL, NULL, NULL) != 0)
+        return -1;
+    atom.type = MKTAG( 'm', 'o', 'o', 'v' );
+    atom.offset = 0;
+    atom.size = moov_len;
+#ifdef DEBUG
+//    { int fd = open("/tmp/uncompheader.mov", O_WRONLY | O_CREAT); write(fd, moov_data, moov_len); close(fd); }
+#endif
+    ret = mov_read_default(c, &ctx, atom);
+    av_free(moov_data);
+    av_free(cmov_data);
+    return ret;
+#else
+    av_log(c->fc, AV_LOG_ERROR, "this file requires zlib support compiled in\n");
+    return -1;
+#endif
+}
+
+/* edit list atom */
+static int mov_read_elst(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
+{
+    int i, edit_count;
+
+    get_byte(pb); /* version */
+    get_byte(pb); get_byte(pb); get_byte(pb); /* flags */
+    edit_count= c->streams[c->fc->nb_streams-1]->edit_count = get_be32(pb);     /* entries */
+
+    for(i=0; i<edit_count; i++){
+        get_be32(pb); /* Track duration */
+        get_be32(pb); /* Media time */
+        get_be32(pb); /* Media rate */
+    }
+    dprintf(c->fc, "track[%i].edit_count = %i\n", c->fc->nb_streams-1, c->streams[c->fc->nb_streams-1]->edit_count);
+    return 0;
+}
+
+static const MOVParseTableEntry mov_default_parse_table[] = {
+/* mp4 atoms */
+{ MKTAG( 'c', 'o', '6', '4' ), mov_read_stco },
+{ MKTAG( 'c', 't', 't', 's' ), mov_read_ctts }, /* composition time to sample */
+{ MKTAG( 'e', 'd', 't', 's' ), mov_read_default },
+{ MKTAG( 'e', 'l', 's', 't' ), mov_read_elst },
+{ MKTAG( 'e', 'n', 'd', 'a' ), mov_read_enda },
+{ MKTAG( 'f', 'i', 'e', 'l' ), mov_read_extradata },
+{ MKTAG( 'f', 't', 'y', 'p' ), mov_read_ftyp },
+{ MKTAG( 'h', 'd', 'l', 'r' ), mov_read_hdlr },
+{ MKTAG( 'j', 'p', '2', 'h' ), mov_read_extradata },
+{ MKTAG( 'm', 'd', 'a', 't' ), mov_read_mdat },
+{ MKTAG( 'm', 'd', 'h', 'd' ), mov_read_mdhd },
+{ MKTAG( 'm', 'd', 'i', 'a' ), mov_read_default },
+{ MKTAG( 'm', 'i', 'n', 'f' ), mov_read_default },
+{ MKTAG( 'm', 'o', 'o', 'v' ), mov_read_moov },
+{ MKTAG( 'm', 'v', 'h', 'd' ), mov_read_mvhd },
+{ MKTAG( 'S', 'M', 'I', ' ' ), mov_read_smi }, /* Sorenson extension ??? */
+{ MKTAG( 'a', 'l', 'a', 'c' ), mov_read_extradata }, /* alac specific atom */
+{ MKTAG( 'a', 'v', 'c', 'C' ), mov_read_avcC },
+{ MKTAG( 's', 't', 'b', 'l' ), mov_read_default },
+{ MKTAG( 's', 't', 'c', 'o' ), mov_read_stco },
+{ MKTAG( 's', 't', 's', 'c' ), mov_read_stsc },
+{ MKTAG( 's', 't', 's', 'd' ), mov_read_stsd }, /* sample description */
+{ MKTAG( 's', 't', 's', 's' ), mov_read_stss }, /* sync sample */
+{ MKTAG( 's', 't', 's', 'z' ), mov_read_stsz }, /* sample size */
+{ MKTAG( 's', 't', 't', 's' ), mov_read_stts },
+{ MKTAG( 't', 'k', 'h', 'd' ), mov_read_tkhd }, /* track header */
+{ MKTAG( 't', 'r', 'a', 'k' ), mov_read_trak },
+{ MKTAG( 'w', 'a', 'v', 'e' ), mov_read_wave },
+{ MKTAG( 'c', 't', 'a', 'b' ), mov_read_ctab },
+{ MKTAG( 'e', 's', 'd', 's' ), mov_read_esds },
+{ MKTAG( 'w', 'i', 'd', 'e' ), mov_read_wide }, /* place holder */
+{ MKTAG( 'c', 'm', 'o', 'v' ), mov_read_cmov },
+{ 0L, NULL }
+};
+
+static void mov_free_stream_context(MOVStreamContext *sc)
+{
+    if(sc) {
+        av_freep(&sc->ctts_data);
+        av_freep(&sc);
+    }
+}
+
+/* XXX: is it sufficient ? */
+static int mov_probe(AVProbeData *p)
+{
+    unsigned int offset;
+    uint32_t tag;
+    int score = 0;
+
+    /* check file header */
+    if (p->buf_size <= 12)
+        return 0;
+    offset = 0;
+    for(;;) {
+        /* ignore invalid offset */
+        if ((offset + 8) > (unsigned int)p->buf_size)
+            return score;
+        tag = AV_RL32(p->buf + offset + 4);
+        switch(tag) {
+        /* check for obvious tags */
+        case MKTAG( 'j', 'P', ' ', ' ' ): /* jpeg 2000 signature */
+        case MKTAG( 'm', 'o', 'o', 'v' ):
+        case MKTAG( 'm', 'd', 'a', 't' ):
+        case MKTAG( 'p', 'n', 'o', 't' ): /* detect movs with preview pics like ew.mov and april.mov */
+        case MKTAG( 'u', 'd', 't', 'a' ): /* Packet Video PVAuthor adds this and a lot of more junk */
+            return AVPROBE_SCORE_MAX;
+        /* those are more common words, so rate then a bit less */
+        case MKTAG( 'w', 'i', 'd', 'e' ):
+        case MKTAG( 'f', 'r', 'e', 'e' ):
+        case MKTAG( 'j', 'u', 'n', 'k' ):
+        case MKTAG( 'p', 'i', 'c', 't' ):
+            return AVPROBE_SCORE_MAX - 5;
+        case MKTAG( 'f', 't', 'y', 'p' ):
+        case MKTAG( 's', 'k', 'i', 'p' ):
+        case MKTAG( 'u', 'u', 'i', 'd' ):
+            offset = AV_RB32(p->buf+offset) + offset;
+            /* if we only find those cause probedata is too small at least rate them */
+            score = AVPROBE_SCORE_MAX - 50;
+            break;
+        default:
+            /* unrecognized tag */
+            return score;
+        }
+    }
+    return score;
+}
+
+static void mov_build_index(MOVContext *mov, AVStream *st)
+{
+    MOVStreamContext *sc = st->priv_data;
+    offset_t current_offset;
+    int64_t current_dts = 0;
+    unsigned int stts_index = 0;
+    unsigned int stsc_index = 0;
+    unsigned int stss_index = 0;
+    unsigned int i, j, k;
+
+    if (sc->sample_sizes || st->codec->codec_type == CODEC_TYPE_VIDEO || sc->dv_audio_container) {
+        unsigned int current_sample = 0;
+        unsigned int stts_sample = 0;
+        unsigned int keyframe, sample_size;
+        unsigned int distance = 0;
+
+        st->nb_frames = sc->sample_count;
+        for (i = 0; i < sc->chunk_count; i++) {
+            current_offset = sc->chunk_offsets[i];
+            if (stsc_index + 1 < sc->sample_to_chunk_sz && i + 1 == sc->sample_to_chunk[stsc_index + 1].first)
+                stsc_index++;
+            for (j = 0; j < sc->sample_to_chunk[stsc_index].count; j++) {
+                if (current_sample >= sc->sample_count) {
+                    av_log(mov->fc, AV_LOG_ERROR, "wrong sample count\n");
+                    goto out;
+                }
+                keyframe = !sc->keyframe_count || current_sample + 1 == sc->keyframes[stss_index];
+                if (keyframe) {
+                    distance = 0;
+                    if (stss_index + 1 < sc->keyframe_count)
+                        stss_index++;
+                }
+                sample_size = sc->sample_size > 0 ? sc->sample_size : sc->sample_sizes[current_sample];
+                dprintf(mov->fc, "AVIndex stream %d, sample %d, offset %"PRIx64", dts %"PRId64", size %d, distance %d, keyframe %d\n",
+                        st->index, current_sample, current_offset, current_dts, sample_size, distance, keyframe);
+                av_add_index_entry(st, current_offset, current_dts, sample_size, distance, keyframe ? AVINDEX_KEYFRAME : 0);
+                current_offset += sample_size;
+                assert(sc->stts_data[stts_index].duration % sc->time_rate == 0);
+                current_dts += sc->stts_data[stts_index].duration / sc->time_rate;
+                distance++;
+                stts_sample++;
+                current_sample++;
+                if (stts_index + 1 < sc->stts_count && stts_sample == sc->stts_data[stts_index].count) {
+                    stts_sample = 0;
+                    stts_index++;
+                }
+            }
+        }
+    } else { /* read whole chunk */
+        unsigned int chunk_samples, chunk_size, chunk_duration;
+
+        for (i = 0; i < sc->chunk_count; i++) {
+            current_offset = sc->chunk_offsets[i];
+            if (stsc_index + 1 < sc->sample_to_chunk_sz && i + 1 == sc->sample_to_chunk[stsc_index + 1].first)
+                stsc_index++;
+            chunk_samples = sc->sample_to_chunk[stsc_index].count;
+            /* get chunk size */
+            if (sc->sample_size > 1 || st->codec->codec_id == CODEC_ID_PCM_U8 || st->codec->codec_id == CODEC_ID_PCM_S8)
+                chunk_size = chunk_samples * sc->sample_size;
+            else if (sc->samples_per_frame > 0 && (chunk_samples * sc->bytes_per_frame % sc->samples_per_frame == 0))
+                chunk_size = chunk_samples * sc->bytes_per_frame / sc->samples_per_frame;
+            else { /* workaround to find nearest next chunk offset */
+                chunk_size = INT_MAX;
+                for (j = 0; j < mov->total_streams; j++) {
+                    MOVStreamContext *msc = mov->streams[j];
+
+                    for (k = msc->next_chunk; k < msc->chunk_count; k++) {
+                        if (msc->chunk_offsets[k] > current_offset && msc->chunk_offsets[k] - current_offset < chunk_size) {
+                            chunk_size = msc->chunk_offsets[k] - current_offset;
+                            msc->next_chunk = k;
+                            break;
+                        }
+                    }
+                }
+                /* check for last chunk */
+                if (chunk_size == INT_MAX)
+                    for (j = 0; j < mov->mdat_count; j++) {
+                        dprintf(mov->fc, "mdat %d, offset %"PRIx64", size %"PRId64", current offset %"PRIx64"\n",
+                                j, mov->mdat_list[j].offset, mov->mdat_list[j].size, current_offset);
+                        if (mov->mdat_list[j].offset <= current_offset && mov->mdat_list[j].offset + mov->mdat_list[j].size > current_offset)
+                            chunk_size = mov->mdat_list[j].offset + mov->mdat_list[j].size - current_offset;
+                    }
+                assert(chunk_size != INT_MAX);
+                for (j = 0; j < mov->total_streams; j++) {
+                    mov->streams[j]->next_chunk = 0;
+                }
+            }
+            av_add_index_entry(st, current_offset, current_dts, chunk_size, 0, AVINDEX_KEYFRAME);
+            /* get chunk duration */
+            chunk_duration = 0;
+            while (chunk_samples > 0) {
+                if (chunk_samples < sc->stts_data[stts_index].count) {
+                    chunk_duration += sc->stts_data[stts_index].duration * chunk_samples;
+                    sc->stts_data[stts_index].count -= chunk_samples;
+                    break;
+                } else {
+                    chunk_duration += sc->stts_data[stts_index].duration * chunk_samples;
+                    chunk_samples -= sc->stts_data[stts_index].count;
+                    if (stts_index + 1 < sc->stts_count) {
+                        stts_index++;
+                    }
+                }
+            }
+            dprintf(mov->fc, "AVIndex stream %d, chunk %d, offset %"PRIx64", dts %"PRId64", size %d, duration %d\n",
+                    st->index, i, current_offset, current_dts, chunk_size, chunk_duration);
+            assert(chunk_duration % sc->time_rate == 0);
+            current_dts += chunk_duration / sc->time_rate;
+        }
+    }
+ out:
+    /* adjust sample count to avindex entries */
+    sc->sample_count = st->nb_index_entries;
+}
+
+static int mov_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    MOVContext *mov = (MOVContext *) s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int i, err;
+    MOV_atom_t atom = { 0, 0, 0 };
+
+    mov->fc = s;
+    mov->parse_table = mov_default_parse_table;
+
+    if(!url_is_streamed(pb)) /* .mov and .mp4 aren't streamable anyway (only progressive download if moov is before mdat) */
+        atom.size = url_fsize(pb);
+    else
+        atom.size = 0x7FFFFFFFFFFFFFFFLL;
+
+    /* check MOV header */
+    err = mov_read_default(mov, pb, atom);
+    if (err<0 || (!mov->found_moov && !mov->found_mdat)) {
+        av_log(s, AV_LOG_ERROR, "mov: header not found !!! (err:%d, moov:%d, mdat:%d) pos:%"PRId64"\n",
+                err, mov->found_moov, mov->found_mdat, url_ftell(pb));
+        return -1;
+    }
+    dprintf(mov->fc, "on_parse_exit_offset=%d\n", (int) url_ftell(pb));
+
+    /* some cleanup : make sure we are on the mdat atom */
+    if(!url_is_streamed(pb) && (url_ftell(pb) != mov->mdat_offset))
+        url_fseek(pb, mov->mdat_offset, SEEK_SET);
+
+    mov->total_streams = s->nb_streams;
+
+    for(i=0; i<mov->total_streams; i++) {
+        MOVStreamContext *sc = mov->streams[i];
+        AVStream *st = s->streams[i];
+        /* sanity checks */
+        if(!sc->stts_count || !sc->chunk_count || !sc->sample_to_chunk_sz ||
+           (!sc->sample_size && !sc->sample_count)){
+            av_log(s, AV_LOG_ERROR, "missing mandatory atoms, broken header\n");
+            sc->sample_count = 0; //ignore track
+            continue;
+        }
+        if(!sc->time_rate)
+            sc->time_rate=1;
+        if(!sc->time_scale)
+            sc->time_scale= mov->time_scale;
+        av_set_pts_info(st, 64, sc->time_rate, sc->time_scale);
+
+        if (st->codec->codec_type == CODEC_TYPE_AUDIO && sc->stts_count == 1)
+            st->codec->frame_size = sc->stts_data[0].duration;
+
+        if(st->duration != AV_NOPTS_VALUE){
+            assert(st->duration % sc->time_rate == 0);
+            st->duration /= sc->time_rate;
+        }
+        sc->ffindex = i;
+        mov_build_index(mov, st);
+    }
+
+    for(i=0; i<mov->total_streams; i++) {
+        /* dont need those anymore */
+        av_freep(&mov->streams[i]->chunk_offsets);
+        av_freep(&mov->streams[i]->sample_to_chunk);
+        av_freep(&mov->streams[i]->sample_sizes);
+        av_freep(&mov->streams[i]->keyframes);
+        av_freep(&mov->streams[i]->stts_data);
+    }
+    av_freep(&mov->mdat_list);
+    return 0;
+}
+
+static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    MOVContext *mov = s->priv_data;
+    MOVStreamContext *sc = 0;
+    AVIndexEntry *sample = 0;
+    int64_t best_dts = INT64_MAX;
+    int i;
+
+    for (i = 0; i < mov->total_streams; i++) {
+        MOVStreamContext *msc = mov->streams[i];
+
+        if (s->streams[i]->discard != AVDISCARD_ALL && msc->current_sample < msc->sample_count) {
+            AVIndexEntry *current_sample = &s->streams[i]->index_entries[msc->current_sample];
+            int64_t dts = av_rescale(current_sample->timestamp * (int64_t)msc->time_rate, AV_TIME_BASE, msc->time_scale);
+
+            dprintf(s, "stream %d, sample %ld, dts %"PRId64"\n", i, msc->current_sample, dts);
+            if (dts < best_dts) {
+                sample = current_sample;
+                best_dts = dts;
+                sc = msc;
+            }
+        }
+    }
+    if (!sample)
+        return -1;
+    /* must be done just before reading, to avoid infinite loop on sample */
+    sc->current_sample++;
+    if (sample->pos >= url_fsize(&s->pb)) {
+        av_log(mov->fc, AV_LOG_ERROR, "stream %d, offset 0x%"PRIx64": partial file\n", sc->ffindex, sample->pos);
+        return -1;
+    }
+#ifdef CONFIG_DV_DEMUXER
+    if (sc->dv_audio_container) {
+        dv_get_packet(mov->dv_demux, pkt);
+        dprintf(s, "dv audio pkt size %d\n", pkt->size);
+    } else {
+#endif
+        url_fseek(&s->pb, sample->pos, SEEK_SET);
+        av_get_packet(&s->pb, pkt, sample->size);
+#ifdef CONFIG_DV_DEMUXER
+        if (mov->dv_demux) {
+            void *pkt_destruct_func = pkt->destruct;
+            dv_produce_packet(mov->dv_demux, pkt, pkt->data, pkt->size);
+            pkt->destruct = pkt_destruct_func;
+        }
+    }
+#endif
+    pkt->stream_index = sc->ffindex;
+    pkt->dts = sample->timestamp;
+    if (sc->ctts_data) {
+        assert(sc->ctts_data[sc->sample_to_ctime_index].duration % sc->time_rate == 0);
+        pkt->pts = pkt->dts + sc->ctts_data[sc->sample_to_ctime_index].duration / sc->time_rate;
+        /* update ctts context */
+        sc->sample_to_ctime_sample++;
+        if (sc->sample_to_ctime_index < sc->ctts_count && sc->ctts_data[sc->sample_to_ctime_index].count == sc->sample_to_ctime_sample) {
+            sc->sample_to_ctime_index++;
+            sc->sample_to_ctime_sample = 0;
+        }
+    } else {
+        pkt->pts = pkt->dts;
+    }
+    pkt->flags |= sample->flags & AVINDEX_KEYFRAME ? PKT_FLAG_KEY : 0;
+    pkt->pos = sample->pos;
+    dprintf(s, "stream %d, pts %"PRId64", dts %"PRId64", pos 0x%"PRIx64", duration %d\n", pkt->stream_index, pkt->pts, pkt->dts, pkt->pos, pkt->duration);
+    return 0;
+}
+
+static int mov_seek_stream(AVStream *st, int64_t timestamp, int flags)
+{
+    MOVStreamContext *sc = st->priv_data;
+    int sample, time_sample;
+    int i;
+
+    sample = av_index_search_timestamp(st, timestamp, flags);
+    dprintf(st->codec, "stream %d, timestamp %"PRId64", sample %d\n", st->index, timestamp, sample);
+    if (sample < 0) /* not sure what to do */
+        return -1;
+    sc->current_sample = sample;
+    dprintf(st->codec, "stream %d, found sample %ld\n", st->index, sc->current_sample);
+    /* adjust ctts index */
+    if (sc->ctts_data) {
+        time_sample = 0;
+        for (i = 0; i < sc->ctts_count; i++) {
+            time_sample += sc->ctts_data[i].count;
+            if (time_sample >= sc->current_sample) {
+                sc->sample_to_ctime_index = i;
+                sc->sample_to_ctime_sample = time_sample - sc->current_sample;
+                break;
+            }
+        }
+    }
+    return sample;
+}
+
+static int mov_read_seek(AVFormatContext *s, int stream_index, int64_t sample_time, int flags)
+{
+    AVStream *st;
+    int64_t seek_timestamp, timestamp;
+    int sample;
+    int i;
+
+    if (stream_index >= s->nb_streams)
+        return -1;
+
+    st = s->streams[stream_index];
+    sample = mov_seek_stream(st, sample_time, flags);
+    if (sample < 0)
+        return -1;
+
+    /* adjust seek timestamp to found sample timestamp */
+    seek_timestamp = st->index_entries[sample].timestamp;
+
+    for (i = 0; i < s->nb_streams; i++) {
+        st = s->streams[i];
+        if (stream_index == i || st->discard == AVDISCARD_ALL)
+            continue;
+
+        timestamp = av_rescale_q(seek_timestamp, s->streams[stream_index]->time_base, st->time_base);
+        mov_seek_stream(st, timestamp, flags);
+    }
+    return 0;
+}
+
+static int mov_read_close(AVFormatContext *s)
+{
+    int i;
+    MOVContext *mov = (MOVContext *) s->priv_data;
+    for(i=0; i<mov->total_streams; i++)
+        mov_free_stream_context(mov->streams[i]);
+    /* free color tabs */
+    for(i=0; i<mov->ctab_size; i++)
+        av_freep(&mov->ctab[i]);
+    if(mov->dv_demux){
+        for(i=0; i<mov->dv_fctx->nb_streams; i++){
+            av_freep(&mov->dv_fctx->streams[i]->codec);
+            av_freep(&mov->dv_fctx->streams[i]);
+        }
+        av_freep(&mov->dv_fctx);
+        av_freep(&mov->dv_demux);
+    }
+    av_freep(&mov->ctab);
+    return 0;
+}
+
+AVInputFormat mov_demuxer = {
+    "mov,mp4,m4a,3gp,3g2,mj2",
+    "QuickTime/MPEG4/Motion JPEG 2000 format",
+    sizeof(MOVContext),
+    mov_probe,
+    mov_read_header,
+    mov_read_packet,
+    mov_read_close,
+    mov_read_seek,
+};
diff --git a/contrib/ffmpeg/libavformat/movenc.c b/contrib/ffmpeg/libavformat/movenc.c
new file mode 100644
index 000000000..e93416914
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/movenc.c
@@ -0,0 +1,1689 @@
+/*
+ * MOV, 3GP, MP4 muxer
+ * Copyright (c) 2003 Thomas Raivio.
+ * Copyright (c) 2004 Gildas Bazin <gbazin at videolan dot org>.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "riff.h"
+#include "avio.h"
+#include "isom.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define MOV_INDEX_CLUSTER_SIZE 16384
+#define globalTimescale 1000
+
+#define MODE_MP4 0
+#define MODE_MOV 1
+#define MODE_3GP 2
+#define MODE_PSP 3 // example working PSP command line:
+// ffmpeg -i testinput.avi  -f psp -r 14.985 -s 320x240 -b 768 -ar 24000 -ab 32 M4V00001.MP4
+#define MODE_3G2 4
+
+typedef struct MOVIentry {
+    unsigned int flags, size;
+    uint64_t     pos;
+    unsigned int samplesInChunk;
+    char         key_frame;
+    unsigned int entries;
+    int64_t      cts;
+    int64_t      dts;
+} MOVIentry;
+
+typedef struct MOVIndex {
+    int         mode;
+    int         entry;
+    long        timescale;
+    long        time;
+    int64_t     trackDuration;
+    long        sampleCount;
+    long        sampleSize;
+    int         hasKeyframes;
+    int         hasBframes;
+    int         language;
+    int         trackID;
+    int         tag;
+    AVCodecContext *enc;
+
+    int         vosLen;
+    uint8_t     *vosData;
+    MOVIentry   *cluster;
+    int         audio_vbr;
+} MOVTrack;
+
+typedef struct MOVContext {
+    int     mode;
+    int64_t time;
+    int     nb_streams;
+    offset_t mdat_pos;
+    uint64_t mdat_size;
+    long    timescale;
+    MOVTrack tracks[MAX_STREAMS];
+} MOVContext;
+
+//FIXME supprt 64bit varaint with wide placeholders
+static offset_t updateSize (ByteIOContext *pb, offset_t pos)
+{
+    offset_t curpos = url_ftell(pb);
+    url_fseek(pb, pos, SEEK_SET);
+    put_be32(pb, curpos - pos); /* rewrite size */
+    url_fseek(pb, curpos, SEEK_SET);
+
+    return curpos - pos;
+}
+
+/* Chunk offset atom */
+static int mov_write_stco_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    int i;
+    int mode64 = 0; //   use 32 bit size variant if possible
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    if (pos > UINT32_MAX) {
+        mode64 = 1;
+        put_tag(pb, "co64");
+    } else
+        put_tag(pb, "stco");
+    put_be32(pb, 0); /* version & flags */
+    put_be32(pb, track->entry); /* entry count */
+    for (i=0; i<track->entry; i++) {
+        if(mode64 == 1)
+            put_be64(pb, track->cluster[i].pos);
+        else
+            put_be32(pb, track->cluster[i].pos);
+    }
+    return updateSize (pb, pos);
+}
+
+/* Sample size atom */
+static int mov_write_stsz_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    int equalChunks = 1;
+    int i, j, entries = 0, tst = -1, oldtst = -1;
+
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "stsz");
+    put_be32(pb, 0); /* version & flags */
+
+    for (i=0; i<track->entry; i++) {
+        tst = track->cluster[i].size/track->cluster[i].entries;
+        if(oldtst != -1 && tst != oldtst) {
+            equalChunks = 0;
+        }
+        oldtst = tst;
+        entries += track->cluster[i].entries;
+    }
+    if (equalChunks) {
+        int sSize = track->cluster[0].size/track->cluster[0].entries;
+        put_be32(pb, sSize); // sample size
+        put_be32(pb, entries); // sample count
+    }
+    else {
+        put_be32(pb, 0); // sample size
+        put_be32(pb, entries); // sample count
+        for (i=0; i<track->entry; i++) {
+            for ( j=0; j<track->cluster[i].entries; j++) {
+                put_be32(pb, track->cluster[i].size /
+                         track->cluster[i].entries);
+            }
+        }
+    }
+    return updateSize (pb, pos);
+}
+
+/* Sample to chunk atom */
+static int mov_write_stsc_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    int index = 0, oldval = -1, i;
+    offset_t entryPos, curpos;
+
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "stsc");
+    put_be32(pb, 0); // version & flags
+    entryPos = url_ftell(pb);
+    put_be32(pb, track->entry); // entry count
+    for (i=0; i<track->entry; i++) {
+        if(oldval != track->cluster[i].samplesInChunk)
+        {
+            put_be32(pb, i+1); // first chunk
+            put_be32(pb, track->cluster[i].samplesInChunk); // samples per chunk
+            put_be32(pb, 0x1); // sample description index
+            oldval = track->cluster[i].samplesInChunk;
+            index++;
+        }
+    }
+    curpos = url_ftell(pb);
+    url_fseek(pb, entryPos, SEEK_SET);
+    put_be32(pb, index); // rewrite size
+    url_fseek(pb, curpos, SEEK_SET);
+
+    return updateSize (pb, pos);
+}
+
+/* Sync sample atom */
+static int mov_write_stss_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t curpos, entryPos;
+    int i, index = 0;
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); // size
+    put_tag(pb, "stss");
+    put_be32(pb, 0); // version & flags
+    entryPos = url_ftell(pb);
+    put_be32(pb, track->entry); // entry count
+    for (i=0; i<track->entry; i++) {
+        if(track->cluster[i].key_frame == 1) {
+            put_be32(pb, i+1);
+            index++;
+        }
+    }
+    curpos = url_ftell(pb);
+    url_fseek(pb, entryPos, SEEK_SET);
+    put_be32(pb, index); // rewrite size
+    url_fseek(pb, curpos, SEEK_SET);
+    return updateSize (pb, pos);
+}
+
+static int mov_write_amr_tag(ByteIOContext *pb, MOVTrack *track)
+{
+    put_be32(pb, 0x11); /* size */
+    if (track->mode == MODE_MOV) put_tag(pb, "samr");
+    else                         put_tag(pb, "damr");
+    put_tag(pb, "FFMP");
+    put_byte(pb, 0); /* decoder version */
+
+    put_be16(pb, 0x81FF); /* Mode set (all modes for AMR_NB) */
+    put_byte(pb, 0x00); /* Mode change period (no restriction) */
+    put_byte(pb, 0x01); /* Frames per sample */
+    return 0x11;
+}
+
+static int mov_write_enda_tag(ByteIOContext *pb)
+{
+    put_be32(pb, 10);
+    put_tag(pb, "enda");
+    put_be16(pb, 1); /* little endian */
+    return 10;
+}
+
+static unsigned int descrLength(unsigned int len)
+{
+    int i;
+    for(i=1; len>>(7*i); i++);
+    return len + 1 + i;
+}
+
+static void putDescr(ByteIOContext *pb, int tag, unsigned int size)
+{
+    int i= descrLength(size) - size - 2;
+    put_byte(pb, tag);
+    for(; i>0; i--)
+        put_byte(pb, (size>>(7*i)) | 0x80);
+    put_byte(pb, size & 0x7F);
+}
+
+static int mov_write_esds_tag(ByteIOContext *pb, MOVTrack* track) // Basic
+{
+    offset_t pos = url_ftell(pb);
+    int decoderSpecificInfoLen = track->vosLen ? descrLength(track->vosLen):0;
+
+    put_be32(pb, 0);               // size
+    put_tag(pb, "esds");
+    put_be32(pb, 0);               // Version
+
+    // ES descriptor
+    putDescr(pb, 0x03, 3 + descrLength(13 + decoderSpecificInfoLen) +
+             descrLength(1));
+    put_be16(pb, track->trackID);
+    put_byte(pb, 0x00);            // flags (= no flags)
+
+    // DecoderConfig descriptor
+    putDescr(pb, 0x04, 13 + decoderSpecificInfoLen);
+
+    // Object type indication
+    put_byte(pb, codec_get_tag(ff_mp4_obj_type, track->enc->codec_id));
+
+    // the following fields is made of 6 bits to identify the streamtype (4 for video, 5 for audio)
+    // plus 1 bit to indicate upstream and 1 bit set to 1 (reserved)
+    if(track->enc->codec_type == CODEC_TYPE_AUDIO)
+        put_byte(pb, 0x15);            // flags (= Audiostream)
+    else
+        put_byte(pb, 0x11);            // flags (= Visualstream)
+
+    put_byte(pb,  track->enc->rc_buffer_size>>(3+16));             // Buffersize DB (24 bits)
+    put_be16(pb, (track->enc->rc_buffer_size>>3)&0xFFFF);          // Buffersize DB
+
+    put_be32(pb, FFMAX(track->enc->bit_rate, track->enc->rc_max_rate));     // maxbitrate  (FIXME should be max rate in any 1 sec window)
+    if(track->enc->rc_max_rate != track->enc->rc_min_rate || track->enc->rc_min_rate==0)
+        put_be32(pb, 0);     // vbr
+    else
+        put_be32(pb, track->enc->rc_max_rate);     // avg bitrate
+
+    if (track->vosLen)
+    {
+        // DecoderSpecific info descriptor
+        putDescr(pb, 0x05, track->vosLen);
+        put_buffer(pb, track->vosData, track->vosLen);
+    }
+
+
+    // SL descriptor
+    putDescr(pb, 0x06, 1);
+    put_byte(pb, 0x02);
+    return updateSize (pb, pos);
+}
+
+static int mov_write_wave_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+
+    put_be32(pb, 0);     /* size */
+    put_tag(pb, "wave");
+
+    put_be32(pb, 12);    /* size */
+    put_tag(pb, "frma");
+    put_le32(pb, track->tag);
+
+    if (track->enc->codec_id == CODEC_ID_AAC) {
+        /* useless atom needed by mplayer, ipod, not needed by quicktime */
+        put_be32(pb, 12); /* size */
+        put_tag(pb, "mp4a");
+        put_be32(pb, 0);
+        mov_write_esds_tag(pb, track);
+    } else if (track->enc->codec_id == CODEC_ID_PCM_S24LE ||
+               track->enc->codec_id == CODEC_ID_PCM_S32LE) {
+        mov_write_enda_tag(pb);
+    } else if (track->enc->codec_id == CODEC_ID_AMR_NB) {
+        mov_write_amr_tag(pb, track);
+    }
+
+    put_be32(pb, 8);     /* size */
+    put_be32(pb, 0);     /* null tag */
+
+    return updateSize (pb, pos);
+}
+
+static int mov_write_audio_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    int version = track->mode == MODE_MOV &&
+        (track->audio_vbr ||
+         track->enc->codec_id == CODEC_ID_PCM_S32LE ||
+         track->enc->codec_id == CODEC_ID_PCM_S24LE);
+
+    put_be32(pb, 0); /* size */
+    put_le32(pb, track->tag); // store it byteswapped
+    put_be32(pb, 0); /* Reserved */
+    put_be16(pb, 0); /* Reserved */
+    put_be16(pb, 1); /* Data-reference index, XXX  == 1 */
+
+    /* SoundDescription */
+    put_be16(pb, version); /* Version */
+    put_be16(pb, 0); /* Revision level */
+    put_be32(pb, 0); /* Reserved */
+
+    if (track->mode == MODE_MOV) {
+        put_be16(pb, track->enc->channels);
+        if (track->enc->codec_id == CODEC_ID_PCM_U8 ||
+            track->enc->codec_id == CODEC_ID_PCM_S8)
+            put_be16(pb, 8); /* bits per sample */
+        else
+            put_be16(pb, 16);
+        put_be16(pb, track->audio_vbr ? -2 : 0); /* compression ID */
+    } else { /* reserved for mp4/3gp */
+        put_be16(pb, 2);
+        put_be16(pb, 16);
+        put_be16(pb, 0);
+    }
+
+    put_be16(pb, 0); /* packet size (= 0) */
+    put_be16(pb, track->timescale); /* Time scale */
+    put_be16(pb, 0); /* Reserved */
+
+    if(version == 1) { /* SoundDescription V1 extended info */
+        put_be32(pb, track->enc->frame_size); /* Samples per packet */
+        put_be32(pb, track->sampleSize / track->enc->channels); /* Bytes per packet */
+        put_be32(pb, track->sampleSize); /* Bytes per frame */
+        put_be32(pb, 2); /* Bytes per sample */
+    }
+
+    if(track->mode == MODE_MOV &&
+       (track->enc->codec_id == CODEC_ID_AAC ||
+        track->enc->codec_id == CODEC_ID_AMR_NB ||
+        track->enc->codec_id == CODEC_ID_PCM_S24LE ||
+        track->enc->codec_id == CODEC_ID_PCM_S32LE))
+        mov_write_wave_tag(pb, track);
+    else if(track->enc->codec_id == CODEC_ID_AAC)
+        mov_write_esds_tag(pb, track);
+    else if(track->enc->codec_id == CODEC_ID_AMR_NB)
+        mov_write_amr_tag(pb, track);
+
+    return updateSize (pb, pos);
+}
+
+static int mov_write_d263_tag(ByteIOContext *pb)
+{
+    put_be32(pb, 0xf); /* size */
+    put_tag(pb, "d263");
+    put_tag(pb, "FFMP");
+    put_byte(pb, 0); /* decoder version */
+    /* FIXME use AVCodecContext level/profile, when encoder will set values */
+    put_byte(pb, 0xa); /* level */
+    put_byte(pb, 0); /* profile */
+    return 0xf;
+}
+
+/* TODO: No idea about these values */
+static int mov_write_svq3_tag(ByteIOContext *pb)
+{
+    put_be32(pb, 0x15);
+    put_tag(pb, "SMI ");
+    put_tag(pb, "SEQH");
+    put_be32(pb, 0x5);
+    put_be32(pb, 0xe2c0211d);
+    put_be32(pb, 0xc0000000);
+    put_byte(pb, 0);
+    return 0x15;
+}
+
+static uint8_t *avc_find_startcode( uint8_t *p, uint8_t *end )
+{
+    uint8_t *a = p + 4 - ((int)p & 3);
+
+    for( end -= 3; p < a && p < end; p++ ) {
+        if( p[0] == 0 && p[1] == 0 && p[2] == 1 )
+            return p;
+    }
+
+    for( end -= 3; p < end; p += 4 ) {
+        uint32_t x = *(uint32_t*)p;
+//      if( (x - 0x01000100) & (~x) & 0x80008000 ) // little endian
+//      if( (x - 0x00010001) & (~x) & 0x00800080 ) // big endian
+        if( (x - 0x01010101) & (~x) & 0x80808080 ) { // generic
+            if( p[1] == 0 ) {
+                if( p[0] == 0 && p[2] == 1 )
+                    return p-1;
+                if( p[2] == 0 && p[3] == 1 )
+                    return p;
+            }
+            if( p[3] == 0 ) {
+                if( p[2] == 0 && p[4] == 1 )
+                    return p+1;
+                if( p[4] == 0 && p[5] == 1 )
+                    return p+2;
+            }
+        }
+    }
+
+    for( end += 3; p < end; p++ ) {
+        if( p[0] == 0 && p[1] == 0 && p[2] == 1 )
+            return p;
+    }
+
+    return end + 3;
+}
+
+static void avc_parse_nal_units(uint8_t **buf, int *size)
+{
+    ByteIOContext pb;
+    uint8_t *p = *buf;
+    uint8_t *end = p + *size;
+    uint8_t *nal_start, *nal_end;
+
+    url_open_dyn_buf(&pb);
+    nal_start = avc_find_startcode(p, end);
+    while (nal_start < end) {
+        while(!*(nal_start++));
+        nal_end = avc_find_startcode(nal_start, end);
+        put_be32(&pb, nal_end - nal_start);
+        put_buffer(&pb, nal_start, nal_end - nal_start);
+        nal_start = nal_end;
+    }
+    av_freep(buf);
+    *size = url_close_dyn_buf(&pb, buf);
+}
+
+static int mov_write_avcc_tag(ByteIOContext *pb, MOVTrack *track)
+{
+    offset_t pos = url_ftell(pb);
+
+    put_be32(pb, 0);
+    put_tag(pb, "avcC");
+    if (track->vosLen > 6) {
+        /* check for h264 start code */
+        if (AV_RB32(track->vosData) == 0x00000001) {
+            uint8_t *buf, *end;
+            uint32_t sps_size=0, pps_size=0;
+            uint8_t *sps=0, *pps=0;
+
+            avc_parse_nal_units(&track->vosData, &track->vosLen);
+            buf = track->vosData;
+            end = track->vosData + track->vosLen;
+
+            /* look for sps and pps */
+            while (buf < end) {
+                unsigned int size;
+                uint8_t nal_type;
+                size = AV_RB32(buf);
+                nal_type = buf[4] & 0x1f;
+                if (nal_type == 7) { /* SPS */
+                    sps = buf + 4;
+                    sps_size = size;
+                } else if (nal_type == 8) { /* PPS */
+                    pps = buf + 4;
+                    pps_size = size;
+                }
+                buf += size + 4;
+            }
+            assert(sps);
+            assert(pps);
+
+            put_byte(pb, 1); /* version */
+            put_byte(pb, sps[1]); /* profile */
+            put_byte(pb, sps[2]); /* profile compat */
+            put_byte(pb, sps[3]); /* level */
+            put_byte(pb, 0xff); /* 6 bits reserved (111111) + 2 bits nal size length - 1 (11) */
+            put_byte(pb, 0xe1); /* 3 bits reserved (111) + 5 bits number of sps (00001) */
+
+            put_be16(pb, sps_size);
+            put_buffer(pb, sps, sps_size);
+            put_byte(pb, 1); /* number of pps */
+            put_be16(pb, pps_size);
+            put_buffer(pb, pps, pps_size);
+        } else {
+            put_buffer(pb, track->vosData, track->vosLen);
+        }
+    }
+    return updateSize(pb, pos);
+}
+
+static int mov_find_video_codec_tag(AVFormatContext *s, MOVTrack *track)
+{
+    int tag = track->enc->codec_tag;
+    if (!tag) {
+        if (track->enc->codec_id == CODEC_ID_DVVIDEO) {
+            if (track->enc->height == 480) { /* NTSC */
+                if (track->enc->pix_fmt == PIX_FMT_YUV422P)
+                    tag = MKTAG('d', 'v', '5', 'n');
+                else
+                    tag = MKTAG('d', 'v', 'c', ' ');
+            } else { /* assume PAL */
+                if (track->enc->pix_fmt == PIX_FMT_YUV422P)
+                    tag = MKTAG('d', 'v', '5', 'p');
+                else if (track->enc->pix_fmt == PIX_FMT_YUV420P)
+                    tag = MKTAG('d', 'v', 'c', 'p');
+                else
+                    tag = MKTAG('d', 'v', 'p', 'p');
+            }
+        } else if (track->enc->codec_id == CODEC_ID_H263) {
+            if (track->mode == MODE_MOV)
+                tag = MKTAG('h', '2', '6', '3');
+            else
+                tag = MKTAG('s', '2', '6', '3');
+        } else {
+            tag = codec_get_tag(codec_movvideo_tags, track->enc->codec_id);
+        }
+    }
+    // if no mac fcc found, try with Microsoft tags
+    if (!tag) {
+        tag = codec_get_tag(codec_bmp_tags, track->enc->codec_id);
+        if (tag) {
+            av_log(s, AV_LOG_INFO, "Warning, using MS style video codec tag, the file may be unplayable!\n");
+        }
+    }
+    assert(tag);
+    return tag;
+}
+
+static int mov_find_audio_codec_tag(AVFormatContext *s, MOVTrack *track)
+{
+    int tag = track->enc->codec_tag;
+    if (!tag) {
+        tag = codec_get_tag(codec_movaudio_tags, track->enc->codec_id);
+    }
+    // if no mac fcc found, try with Microsoft tags
+    if (!tag) {
+        int ms_tag = codec_get_tag(codec_wav_tags, track->enc->codec_id);
+        if (ms_tag) {
+            tag = MKTAG('m', 's', ((ms_tag >> 8) & 0xff), (ms_tag & 0xff));
+            av_log(s, AV_LOG_INFO, "Warning, using MS style audio codec tag, the file may be unplayable!\n");
+        }
+    }
+    assert(tag);
+    return tag;
+}
+
+static int mov_write_video_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    char compressor_name[32];
+
+    put_be32(pb, 0); /* size */
+    put_le32(pb, track->tag); // store it byteswapped
+    put_be32(pb, 0); /* Reserved */
+    put_be16(pb, 0); /* Reserved */
+    put_be16(pb, 1); /* Data-reference index */
+
+    put_be16(pb, 0); /* Codec stream version */
+    put_be16(pb, 0); /* Codec stream revision (=0) */
+    if (track->mode == MODE_MOV) {
+        put_tag(pb, "FFMP"); /* Vendor */
+        if(track->enc->codec_id == CODEC_ID_RAWVIDEO) {
+            put_be32(pb, 0); /* Temporal Quality */
+            put_be32(pb, 0x400); /* Spatial Quality = lossless*/
+        } else {
+            put_be32(pb, 0x200); /* Temporal Quality = normal */
+            put_be32(pb, 0x200); /* Spatial Quality = normal */
+        }
+    } else {
+        put_be32(pb, 0); /* Reserved */
+        put_be32(pb, 0); /* Reserved */
+        put_be32(pb, 0); /* Reserved */
+    }
+    put_be16(pb, track->enc->width); /* Video width */
+    put_be16(pb, track->enc->height); /* Video height */
+    put_be32(pb, 0x00480000); /* Horizontal resolution 72dpi */
+    put_be32(pb, 0x00480000); /* Vertical resolution 72dpi */
+    put_be32(pb, 0); /* Data size (= 0) */
+    put_be16(pb, 1); /* Frame count (= 1) */
+
+    memset(compressor_name,0,32);
+    /* FIXME not sure, ISO 14496-1 draft where it shall be set to 0 */
+    if (track->mode == MODE_MOV && track->enc->codec && track->enc->codec->name)
+        strncpy(compressor_name,track->enc->codec->name,31);
+    put_byte(pb, strlen(compressor_name));
+    put_buffer(pb, compressor_name, 31);
+
+    put_be16(pb, 0x18); /* Reserved */
+    put_be16(pb, 0xffff); /* Reserved */
+    if(track->enc->codec_id == CODEC_ID_MPEG4)
+        mov_write_esds_tag(pb, track);
+    else if(track->enc->codec_id == CODEC_ID_H263)
+        mov_write_d263_tag(pb);
+    else if(track->enc->codec_id == CODEC_ID_SVQ3)
+        mov_write_svq3_tag(pb);
+    else if(track->enc->codec_id == CODEC_ID_H264)
+        mov_write_avcc_tag(pb, track);
+
+    return updateSize (pb, pos);
+}
+
+static int mov_write_stsd_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "stsd");
+    put_be32(pb, 0); /* version & flags */
+    put_be32(pb, 1); /* entry count */
+    if (track->enc->codec_type == CODEC_TYPE_VIDEO)
+        mov_write_video_tag(pb, track);
+    else if (track->enc->codec_type == CODEC_TYPE_AUDIO)
+        mov_write_audio_tag(pb, track);
+    return updateSize(pb, pos);
+}
+
+static int mov_write_ctts_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    Time2Sample *ctts_entries;
+    uint32_t entries = 0;
+    uint32_t atom_size;
+    int i;
+
+    ctts_entries = av_malloc((track->entry + 1) * sizeof(*ctts_entries)); /* worst case */
+    ctts_entries[0].count = 1;
+    ctts_entries[0].duration = track->cluster[0].cts;
+    for (i=1; i<track->entry; i++) {
+        if (track->cluster[i].cts == ctts_entries[entries].duration) {
+            ctts_entries[entries].count++; /* compress */
+        } else {
+            entries++;
+            ctts_entries[entries].duration = track->cluster[i].cts;
+            ctts_entries[entries].count = 1;
+        }
+    }
+    entries++; /* last one */
+    atom_size = 16 + (entries * 8);
+    put_be32(pb, atom_size); /* size */
+    put_tag(pb, "ctts");
+    put_be32(pb, 0); /* version & flags */
+    put_be32(pb, entries); /* entry count */
+    for (i=0; i<entries; i++) {
+        put_be32(pb, ctts_entries[i].count);
+        put_be32(pb, ctts_entries[i].duration);
+    }
+    av_free(ctts_entries);
+    return atom_size;
+}
+
+/* Time to sample atom */
+static int mov_write_stts_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    Time2Sample *stts_entries;
+    uint32_t entries = -1;
+    uint32_t atom_size;
+    int i;
+
+    if (track->enc->codec_type == CODEC_TYPE_AUDIO && !track->audio_vbr) {
+        stts_entries = av_malloc(sizeof(*stts_entries)); /* one entry */
+        stts_entries[0].count = track->sampleCount;
+        stts_entries[0].duration = 1;
+        entries = 1;
+    } else {
+        stts_entries = av_malloc(track->entry * sizeof(*stts_entries)); /* worst case */
+        for (i=0; i<track->entry; i++) {
+            int64_t duration = i + 1 == track->entry ?
+                track->trackDuration - track->cluster[i].dts + track->cluster[0].dts : /* readjusting */
+                track->cluster[i+1].dts - track->cluster[i].dts;
+            if (i && duration == stts_entries[entries].duration) {
+                stts_entries[entries].count++; /* compress */
+            } else {
+                entries++;
+                stts_entries[entries].duration = duration;
+                stts_entries[entries].count = 1;
+            }
+        }
+        entries++; /* last one */
+    }
+    atom_size = 16 + (entries * 8);
+    put_be32(pb, atom_size); /* size */
+    put_tag(pb, "stts");
+    put_be32(pb, 0); /* version & flags */
+    put_be32(pb, entries); /* entry count */
+    for (i=0; i<entries; i++) {
+        put_be32(pb, stts_entries[i].count);
+        put_be32(pb, stts_entries[i].duration);
+    }
+    av_free(stts_entries);
+    return atom_size;
+}
+
+static int mov_write_dref_tag(ByteIOContext *pb)
+{
+    put_be32(pb, 28); /* size */
+    put_tag(pb, "dref");
+    put_be32(pb, 0); /* version & flags */
+    put_be32(pb, 1); /* entry count */
+
+    put_be32(pb, 0xc); /* size */
+    put_tag(pb, "url ");
+    put_be32(pb, 1); /* version & flags */
+
+    return 28;
+}
+
+static int mov_write_stbl_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "stbl");
+    mov_write_stsd_tag(pb, track);
+    mov_write_stts_tag(pb, track);
+    if (track->enc->codec_type == CODEC_TYPE_VIDEO &&
+        track->hasKeyframes < track->entry)
+        mov_write_stss_tag(pb, track);
+    if (track->enc->codec_type == CODEC_TYPE_VIDEO &&
+        track->hasBframes)
+        mov_write_ctts_tag(pb, track);
+    mov_write_stsc_tag(pb, track);
+    mov_write_stsz_tag(pb, track);
+    mov_write_stco_tag(pb, track);
+    return updateSize(pb, pos);
+}
+
+static int mov_write_dinf_tag(ByteIOContext *pb)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "dinf");
+    mov_write_dref_tag(pb);
+    return updateSize(pb, pos);
+}
+
+static int mov_write_smhd_tag(ByteIOContext *pb)
+{
+    put_be32(pb, 16); /* size */
+    put_tag(pb, "smhd");
+    put_be32(pb, 0); /* version & flags */
+    put_be16(pb, 0); /* reserved (balance, normally = 0) */
+    put_be16(pb, 0); /* reserved */
+    return 16;
+}
+
+static int mov_write_vmhd_tag(ByteIOContext *pb)
+{
+    put_be32(pb, 0x14); /* size (always 0x14) */
+    put_tag(pb, "vmhd");
+    put_be32(pb, 0x01); /* version & flags */
+    put_be64(pb, 0); /* reserved (graphics mode = copy) */
+    return 0x14;
+}
+
+static int mov_write_hdlr_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    const char *descr, *hdlr, *hdlr_type;
+    offset_t pos = url_ftell(pb);
+
+    if (!track) { /* no media --> data handler */
+        hdlr = "dhlr";
+        hdlr_type = "url ";
+        descr = "DataHandler";
+    } else {
+        hdlr = (track->mode == MODE_MOV) ? "mhlr" : "\0\0\0\0";
+        if (track->enc->codec_type == CODEC_TYPE_VIDEO) {
+            hdlr_type = "vide";
+            descr = "VideoHandler";
+        } else {
+            hdlr_type = "soun";
+            descr = "SoundHandler";
+        }
+    }
+
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "hdlr");
+    put_be32(pb, 0); /* Version & flags */
+    put_buffer(pb, hdlr, 4); /* handler */
+    put_tag(pb, hdlr_type); /* handler type */
+    put_be32(pb ,0); /* reserved */
+    put_be32(pb ,0); /* reserved */
+    put_be32(pb ,0); /* reserved */
+    put_byte(pb, strlen(descr)); /* string counter */
+    put_buffer(pb, descr, strlen(descr)); /* handler description */
+    return updateSize(pb, pos);
+}
+
+static int mov_write_minf_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "minf");
+    if(track->enc->codec_type == CODEC_TYPE_VIDEO)
+        mov_write_vmhd_tag(pb);
+    else
+        mov_write_smhd_tag(pb);
+    if (track->mode == MODE_MOV) /* FIXME: Why do it for MODE_MOV only ? */
+        mov_write_hdlr_tag(pb, NULL);
+    mov_write_dinf_tag(pb);
+    mov_write_stbl_tag(pb, track);
+    return updateSize(pb, pos);
+}
+
+static int mov_write_mdhd_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    int version = track->trackDuration < INT32_MAX ? 0 : 1;
+
+    (version == 1) ? put_be32(pb, 44) : put_be32(pb, 32); /* size */
+    put_tag(pb, "mdhd");
+    put_byte(pb, version);
+    put_be24(pb, 0); /* flags */
+    if (version == 1) {
+        put_be64(pb, track->time);
+        put_be64(pb, track->time);
+    } else {
+        put_be32(pb, track->time); /* creation time */
+        put_be32(pb, track->time); /* modification time */
+    }
+    put_be32(pb, track->timescale); /* time scale (sample rate for audio) */
+    (version == 1) ? put_be64(pb, track->trackDuration) : put_be32(pb, track->trackDuration); /* duration */
+    put_be16(pb, track->language); /* language */
+    put_be16(pb, 0); /* reserved (quality) */
+    return 32;
+}
+
+static int mov_write_mdia_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "mdia");
+    mov_write_mdhd_tag(pb, track);
+    mov_write_hdlr_tag(pb, track);
+    mov_write_minf_tag(pb, track);
+    return updateSize(pb, pos);
+}
+
+static int mov_write_tkhd_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    int64_t duration = av_rescale_rnd(track->trackDuration, globalTimescale, track->timescale, AV_ROUND_UP);
+    int version = duration < INT32_MAX ? 0 : 1;
+
+    (version == 1) ? put_be32(pb, 104) : put_be32(pb, 92); /* size */
+    put_tag(pb, "tkhd");
+    put_byte(pb, version);
+    put_be24(pb, 0xf); /* flags (track enabled) */
+    if (version == 1) {
+        put_be64(pb, track->time);
+        put_be64(pb, track->time);
+    } else {
+        put_be32(pb, track->time); /* creation time */
+        put_be32(pb, track->time); /* modification time */
+    }
+    put_be32(pb, track->trackID); /* track-id */
+    put_be32(pb, 0); /* reserved */
+    (version == 1) ? put_be64(pb, duration) : put_be32(pb, duration);
+
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0x0); /* reserved (Layer & Alternate group) */
+    /* Volume, only for audio */
+    if(track->enc->codec_type == CODEC_TYPE_AUDIO)
+        put_be16(pb, 0x0100);
+    else
+        put_be16(pb, 0);
+    put_be16(pb, 0); /* reserved */
+
+    /* Matrix structure */
+    put_be32(pb, 0x00010000); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x00010000); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x40000000); /* reserved */
+
+    /* Track width and height, for visual only */
+    if(track->enc->codec_type == CODEC_TYPE_VIDEO) {
+        double sample_aspect_ratio = av_q2d(track->enc->sample_aspect_ratio);
+        if( !sample_aspect_ratio ) sample_aspect_ratio = 1;
+        put_be32(pb, sample_aspect_ratio * track->enc->width*0x10000);
+        put_be32(pb, track->enc->height*0x10000);
+    }
+    else {
+        put_be32(pb, 0);
+        put_be32(pb, 0);
+    }
+    return 0x5c;
+}
+
+// This box seems important for the psp playback ... without it the movie seems to hang
+static int mov_write_edts_tag(ByteIOContext *pb, MOVTrack *track)
+{
+    put_be32(pb, 0x24); /* size  */
+    put_tag(pb, "edts");
+    put_be32(pb, 0x1c); /* size  */
+    put_tag(pb, "elst");
+    put_be32(pb, 0x0);
+    put_be32(pb, 0x1);
+
+    put_be32(pb, av_rescale_rnd(track->trackDuration, globalTimescale, track->timescale, AV_ROUND_UP)); /* duration   ... doesn't seem to effect psp */
+
+    put_be32(pb, track->cluster[0].cts); /* first pts is cts since dts is 0 */
+    put_be32(pb, 0x00010000);
+    return 0x24;
+}
+
+// goes at the end of each track!  ... Critical for PSP playback ("Incompatible data" without it)
+static int mov_write_uuid_tag_psp(ByteIOContext *pb, MOVTrack *mov)
+{
+    put_be32(pb, 0x34); /* size ... reports as 28 in mp4box! */
+    put_tag(pb, "uuid");
+    put_tag(pb, "USMT");
+    put_be32(pb, 0x21d24fce);
+    put_be32(pb, 0xbb88695c);
+    put_be32(pb, 0xfac9c740);
+    put_be32(pb, 0x1c);     // another size here!
+    put_tag(pb, "MTDT");
+    put_be32(pb, 0x00010012);
+    put_be32(pb, 0x0a);
+    put_be32(pb, 0x55c40000);
+    put_be32(pb, 0x1);
+    put_be32(pb, 0x0);
+    return 0x34;
+}
+
+static int mov_write_trak_tag(ByteIOContext *pb, MOVTrack* track)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "trak");
+    mov_write_tkhd_tag(pb, track);
+    if (track->mode == MODE_PSP || track->hasBframes)
+        mov_write_edts_tag(pb, track);  // PSP Movies require edts box
+    mov_write_mdia_tag(pb, track);
+    if (track->mode == MODE_PSP)
+        mov_write_uuid_tag_psp(pb,track);  // PSP Movies require this uuid box
+    return updateSize(pb, pos);
+}
+
+#if 0
+/* TODO: Not sorted out, but not necessary either */
+static int mov_write_iods_tag(ByteIOContext *pb, MOVContext *mov)
+{
+    put_be32(pb, 0x15); /* size */
+    put_tag(pb, "iods");
+    put_be32(pb, 0);    /* version & flags */
+    put_be16(pb, 0x1007);
+    put_byte(pb, 0);
+    put_be16(pb, 0x4fff);
+    put_be16(pb, 0xfffe);
+    put_be16(pb, 0x01ff);
+    return 0x15;
+}
+#endif
+
+static int mov_write_mvhd_tag(ByteIOContext *pb, MOVContext *mov)
+{
+    int maxTrackID = 1, i;
+    int64_t maxTrackLenTemp, maxTrackLen = 0;
+    int version;
+
+    for (i=0; i<mov->nb_streams; i++) {
+        if(mov->tracks[i].entry > 0) {
+            maxTrackLenTemp = av_rescale_rnd(mov->tracks[i].trackDuration, globalTimescale, mov->tracks[i].timescale, AV_ROUND_UP);
+            if(maxTrackLen < maxTrackLenTemp)
+                maxTrackLen = maxTrackLenTemp;
+            if(maxTrackID < mov->tracks[i].trackID)
+                maxTrackID = mov->tracks[i].trackID;
+        }
+    }
+
+    version = maxTrackLen < UINT32_MAX ? 0 : 1;
+    (version == 1) ? put_be32(pb, 120) : put_be32(pb, 108); /* size */
+    put_tag(pb, "mvhd");
+    put_byte(pb, version);
+    put_be24(pb, 0); /* flags */
+    if (version == 1) {
+        put_be64(pb, mov->time);
+        put_be64(pb, mov->time);
+    } else {
+        put_be32(pb, mov->time); /* creation time */
+        put_be32(pb, mov->time); /* modification time */
+    }
+    put_be32(pb, mov->timescale); /* timescale */
+    (version == 1) ? put_be64(pb, maxTrackLen) : put_be32(pb, maxTrackLen); /* duration of longest track */
+
+    put_be32(pb, 0x00010000); /* reserved (preferred rate) 1.0 = normal */
+    put_be16(pb, 0x0100); /* reserved (preferred volume) 1.0 = normal */
+    put_be16(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+    put_be32(pb, 0); /* reserved */
+
+    /* Matrix structure */
+    put_be32(pb, 0x00010000); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x00010000); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x0); /* reserved */
+    put_be32(pb, 0x40000000); /* reserved */
+
+    put_be32(pb, 0); /* reserved (preview time) */
+    put_be32(pb, 0); /* reserved (preview duration) */
+    put_be32(pb, 0); /* reserved (poster time) */
+    put_be32(pb, 0); /* reserved (selection time) */
+    put_be32(pb, 0); /* reserved (selection duration) */
+    put_be32(pb, 0); /* reserved (current time) */
+    put_be32(pb, maxTrackID+1); /* Next track id */
+    return 0x6c;
+}
+
+static int mov_write_itunes_hdlr_tag(ByteIOContext *pb, MOVContext* mov,
+                                     AVFormatContext *s)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "hdlr");
+    put_be32(pb, 0);
+    put_be32(pb, 0);
+    put_tag(pb, "mdir");
+    put_tag(pb, "appl");
+    put_be32(pb, 0);
+    put_be32(pb, 0);
+    put_be16(pb, 0);
+    return updateSize(pb, pos);
+}
+
+/* helper function to write a data tag with the specified string as data */
+static int mov_write_string_data_tag(ByteIOContext *pb, const char *data, int long_style)
+{
+    if(long_style){
+        offset_t pos = url_ftell(pb);
+        put_be32(pb, 0); /* size */
+        put_tag(pb, "data");
+        put_be32(pb, 1);
+        put_be32(pb, 0);
+        put_buffer(pb, data, strlen(data));
+        return updateSize(pb, pos);
+    }else{
+        put_be16(pb, strlen(data)); /* string length */
+        put_be16(pb, 0);
+        put_buffer(pb, data, strlen(data));
+        return strlen(data) + 4;
+    }
+}
+
+static int mov_write_string_tag(ByteIOContext *pb, const char *name, const char *value, int long_style){
+    int size = 0;
+    if ( value && value[0] ) {
+        offset_t pos = url_ftell(pb);
+        put_be32(pb, 0); /* size */
+        put_tag(pb, name);
+        mov_write_string_data_tag(pb, value, long_style);
+        size= updateSize(pb, pos);
+    }
+    return size;
+}
+
+/* iTunes year */
+static int mov_write_day_tag(ByteIOContext *pb, int year, int long_style)
+{
+    if(year){
+        char year_str[5];
+        snprintf(year_str, sizeof(year_str), "%04d", year);
+        return mov_write_string_tag(pb, "\251day", year_str, long_style);
+    }else
+        return 0;
+}
+
+/* iTunes track number */
+static int mov_write_trkn_tag(ByteIOContext *pb, MOVContext* mov,
+                              AVFormatContext *s)
+{
+    int size = 0;
+    if ( s->track ) {
+        offset_t pos = url_ftell(pb);
+        put_be32(pb, 0); /* size */
+        put_tag(pb, "trkn");
+        {
+            offset_t pos = url_ftell(pb);
+            put_be32(pb, 0); /* size */
+            put_tag(pb, "data");
+            put_be32(pb, 0);        // 8 bytes empty
+            put_be32(pb, 0);
+            put_be16(pb, 0);        // empty
+            put_be16(pb, s->track); // track number
+            put_be16(pb, 0);        // total track number
+            put_be16(pb, 0);        // empty
+            updateSize(pb, pos);
+        }
+        size = updateSize(pb, pos);
+    }
+    return size;
+}
+
+/* iTunes meta data list */
+static int mov_write_ilst_tag(ByteIOContext *pb, MOVContext* mov,
+                              AVFormatContext *s)
+{
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "ilst");
+    mov_write_string_tag(pb, "\251nam", s->title         , 1);
+    mov_write_string_tag(pb, "\251ART", s->author        , 1);
+    mov_write_string_tag(pb, "\251wrt", s->author        , 1);
+    mov_write_string_tag(pb, "\251alb", s->album         , 1);
+    mov_write_day_tag(pb, s->year ,1);
+    if(mov->tracks[0].enc && !(mov->tracks[0].enc->flags & CODEC_FLAG_BITEXACT))
+        mov_write_string_tag(pb, "\251too", LIBAVFORMAT_IDENT, 1);
+    mov_write_string_tag(pb, "\251cmt", s->comment       , 1);
+    mov_write_string_tag(pb, "\251gen", s->genre         , 1);
+    mov_write_trkn_tag(pb, mov, s);
+    return updateSize(pb, pos);
+}
+
+/* iTunes meta data tag */
+static int mov_write_meta_tag(ByteIOContext *pb, MOVContext* mov,
+                              AVFormatContext *s)
+{
+    int size = 0;
+
+    // only save meta tag if required
+    if ( s->title[0] || s->author[0] || s->album[0] || s->year ||
+         s->comment[0] || s->genre[0] || s->track ) {
+        offset_t pos = url_ftell(pb);
+        put_be32(pb, 0); /* size */
+        put_tag(pb, "meta");
+        put_be32(pb, 0);
+        mov_write_itunes_hdlr_tag(pb, mov, s);
+        mov_write_ilst_tag(pb, mov, s);
+        size = updateSize(pb, pos);
+    }
+    return size;
+}
+
+static int mov_write_udta_tag(ByteIOContext *pb, MOVContext* mov,
+                              AVFormatContext *s)
+{
+    offset_t pos = url_ftell(pb);
+    int i;
+
+    put_be32(pb, 0); /* size */
+    put_tag(pb, "udta");
+
+    /* iTunes meta data */
+    mov_write_meta_tag(pb, mov, s);
+
+  if(mov->mode == MODE_MOV){ // the title field breaks gtkpod with mp4 and my suspicion is that stuff isnt valid in mp4
+    /* Requirements */
+    for (i=0; i<mov->nb_streams; i++) {
+        if(mov->tracks[i].entry <= 0) continue;
+        if (mov->tracks[i].enc->codec_id == CODEC_ID_AAC ||
+            mov->tracks[i].enc->codec_id == CODEC_ID_MPEG4) {
+            mov_write_string_tag(pb, "\251req", "QuickTime 6.0 or greater", 0);
+            break;
+        }
+    }
+
+    mov_write_string_tag(pb, "\251nam", s->title         , 0);
+    mov_write_string_tag(pb, "\251aut", s->author        , 0);
+    mov_write_string_tag(pb, "\251alb", s->album         , 0);
+    mov_write_day_tag(pb, s->year, 0);
+    if(mov->tracks[0].enc && !(mov->tracks[0].enc->flags & CODEC_FLAG_BITEXACT))
+        mov_write_string_tag(pb, "\251enc", LIBAVFORMAT_IDENT, 0);
+    mov_write_string_tag(pb, "\251des", s->comment       , 0);
+    mov_write_string_tag(pb, "\251gen", s->genre         , 0);
+  }
+
+    return updateSize(pb, pos);
+}
+
+static int utf8len(uint8_t *b){
+    int len=0;
+    int val;
+    while(*b){
+        GET_UTF8(val, *b++, return -1;)
+        len++;
+    }
+    return len;
+}
+
+static int ascii_to_wc (ByteIOContext *pb, uint8_t *b)
+{
+    int val;
+    while(*b){
+        GET_UTF8(val, *b++, return -1;)
+        put_be16(pb, val);
+    }
+    put_be16(pb, 0x00);
+    return 0;
+}
+
+static uint16_t language_code (const char *str)
+{
+    return ((((str[0]-0x60) & 0x1F)<<10) + (((str[1]-0x60) & 0x1F)<<5) + ((str[2]-0x60) & 0x1F));
+}
+
+static int mov_write_uuidusmt_tag (ByteIOContext *pb, AVFormatContext *s)
+{
+    size_t len, size;
+    offset_t pos, curpos;
+
+    size = 0;
+    if (s->title[0]) {
+        pos = url_ftell(pb);
+        put_be32(pb, 0); /* size placeholder*/
+        put_tag(pb, "uuid");
+        put_tag(pb, "USMT");
+        put_be32(pb, 0x21d24fce ); /* 96 bit UUID */
+        put_be32(pb, 0xbb88695c );
+        put_be32(pb, 0xfac9c740 );
+        size += 24;
+
+        put_be32(pb, 0); /* size placeholder*/
+        put_tag(pb, "MTDT");
+        put_be16(pb, 4);
+        size += 10;
+
+        // ?
+        put_be16(pb, 0x0C);                 /* size */
+        put_be32(pb, 0x0B);                 /* type */
+        put_be16(pb, language_code("und")); /* language */
+        put_be16(pb, 0x0);                  /* ? */
+        put_be16(pb, 0x021C);               /* data */
+        size += 12;
+
+        // Encoder
+        len = utf8len(LIBAVCODEC_IDENT)+1;
+        if(len<=0)
+            goto not_utf8;
+        put_be16(pb, len*2+10);             /* size */
+        put_be32(pb, 0x04);                 /* type */
+        put_be16(pb, language_code("eng")); /* language */
+        put_be16(pb, 0x01);                 /* ? */
+        ascii_to_wc(pb, LIBAVCODEC_IDENT);
+        size += len*2+10;
+
+        // Title
+        len = utf8len(s->title)+1;
+        if(len<=0)
+            goto not_utf8;
+        put_be16(pb, len*2+10);             /* size */
+        put_be32(pb, 0x01);                 /* type */
+        put_be16(pb, language_code("eng")); /* language */
+        put_be16(pb, 0x01);                 /* ? */
+        ascii_to_wc (pb, s->title);
+        size += len*2+10;
+
+        // Date
+//        snprintf(dt,32,"%04d/%02d/%02d %02d:%02d:%02d",t_st->tm_year+1900,t_st->tm_mon+1,t_st->tm_mday,t_st->tm_hour,t_st->tm_min,t_st->tm_sec);
+        len = utf8len("2006/04/01 11:11:11")+1;
+        if(len<=0)
+            goto not_utf8;
+        put_be16(pb, len*2+10);    /* size */
+        put_be32(pb, 0x03);        /* type */
+        put_be16(pb, language_code("und")); /* language */
+        put_be16(pb, 0x01);        /* ? */
+        ascii_to_wc (pb, "2006/04/01 11:11:11");
+        size += len*2+10;
+
+        // size
+        curpos = url_ftell(pb);
+        url_fseek(pb, pos, SEEK_SET);
+        put_be32(pb, size);
+        url_fseek(pb, pos+24, SEEK_SET);
+        put_be32(pb, size-24);
+        url_fseek(pb, curpos, SEEK_SET);
+    }
+
+    return size;
+not_utf8:
+    av_log(s, AV_LOG_ERROR, "not utf8\n");
+    return -1;
+}
+
+static int mov_write_moov_tag(ByteIOContext *pb, MOVContext *mov,
+                              AVFormatContext *s)
+{
+    int i;
+    offset_t pos = url_ftell(pb);
+    put_be32(pb, 0); /* size placeholder*/
+    put_tag(pb, "moov");
+    mov->timescale = globalTimescale;
+
+    for (i=0; i<mov->nb_streams; i++) {
+        if(mov->tracks[i].entry <= 0) continue;
+
+        mov->tracks[i].time = mov->time;
+        mov->tracks[i].trackID = i+1;
+    }
+
+    mov_write_mvhd_tag(pb, mov);
+    //mov_write_iods_tag(pb, mov);
+    for (i=0; i<mov->nb_streams; i++) {
+        if(mov->tracks[i].entry > 0) {
+            mov_write_trak_tag(pb, &(mov->tracks[i]));
+        }
+    }
+
+    if (mov->mode == MODE_PSP)
+        mov_write_uuidusmt_tag(pb, s);
+    else
+        mov_write_udta_tag(pb, mov, s);
+
+    return updateSize(pb, pos);
+}
+
+static int mov_write_mdat_tag(ByteIOContext *pb, MOVContext* mov)
+{
+    put_be32(pb, 8);    // placeholder for extended size field (64 bit)
+    put_tag(pb, mov->mode == MODE_MOV ? "wide" : "free");
+
+    mov->mdat_pos = url_ftell(pb);
+    put_be32(pb, 0); /* size placeholder*/
+    put_tag(pb, "mdat");
+    return 0;
+}
+
+/* TODO: This needs to be more general */
+static void mov_write_ftyp_tag (ByteIOContext *pb, AVFormatContext *s)
+{
+    MOVContext *mov = s->priv_data;
+
+    put_be32(pb, 0x14 ); /* size */
+    put_tag(pb, "ftyp");
+
+    if ( mov->mode == MODE_3GP )
+        put_tag(pb, "3gp4");
+    else if ( mov->mode == MODE_3G2 )
+        put_tag(pb, "3g2a");
+    else if ( mov->mode == MODE_PSP )
+        put_tag(pb, "MSNV");
+    else if ( mov->mode == MODE_MP4 )
+        put_tag(pb, "isom");
+    else
+        put_tag(pb, "qt  ");
+
+    put_be32(pb, 0x200 );
+
+    if ( mov->mode == MODE_3GP )
+        put_tag(pb, "3gp4");
+    else if ( mov->mode == MODE_3G2 )
+        put_tag(pb, "3g2a");
+    else if ( mov->mode == MODE_PSP )
+        put_tag(pb, "MSNV");
+    else if ( mov->mode == MODE_MP4 )
+        put_tag(pb, "mp41");
+    else
+        put_tag(pb, "qt  ");
+}
+
+static void mov_write_uuidprof_tag(ByteIOContext *pb, AVFormatContext *s)
+{
+    AVCodecContext *VideoCodec = s->streams[0]->codec;
+    AVCodecContext *AudioCodec = s->streams[1]->codec;
+    int AudioRate = AudioCodec->sample_rate;
+    int FrameRate = ((VideoCodec->time_base.den) * (0x10000))/ (VideoCodec->time_base.num);
+    int audio_kbitrate= AudioCodec->bit_rate / 1000;
+    int video_kbitrate= FFMIN(VideoCodec->bit_rate / 1000, 800 - audio_kbitrate);
+
+    put_be32(pb, 0x94 ); /* size */
+    put_tag(pb, "uuid");
+    put_tag(pb, "PROF");
+
+    put_be32(pb, 0x21d24fce ); /* 96 bit UUID */
+    put_be32(pb, 0xbb88695c );
+    put_be32(pb, 0xfac9c740 );
+
+    put_be32(pb, 0x0 );  /* ? */
+    put_be32(pb, 0x3 );  /* 3 sections ? */
+
+    put_be32(pb, 0x14 ); /* size */
+    put_tag(pb, "FPRF");
+    put_be32(pb, 0x0 );  /* ? */
+    put_be32(pb, 0x0 );  /* ? */
+    put_be32(pb, 0x0 );  /* ? */
+
+    put_be32(pb, 0x2c );  /* size */
+    put_tag(pb, "APRF");   /* audio */
+    put_be32(pb, 0x0 );
+    put_be32(pb, 0x2 );   /* TrackID */
+    put_tag(pb, "mp4a");
+    put_be32(pb, 0x20f );
+    put_be32(pb, 0x0 );
+    put_be32(pb, audio_kbitrate);
+    put_be32(pb, audio_kbitrate);
+    put_be32(pb, AudioRate );
+    put_be32(pb, AudioCodec->channels );
+
+    put_be32(pb, 0x34 );  /* size */
+    put_tag(pb, "VPRF");   /* video */
+    put_be32(pb, 0x0 );
+    put_be32(pb, 0x1 );    /* TrackID */
+    if (VideoCodec->codec_id == CODEC_ID_H264) {
+        put_tag(pb, "avc1");
+        put_be16(pb, 0x014D );
+        put_be16(pb, 0x0015 );
+    } else {
+        put_tag(pb, "mp4v");
+        put_be16(pb, 0x0000 );
+        put_be16(pb, 0x0103 );
+    }
+    put_be32(pb, 0x0 );
+    put_be32(pb, video_kbitrate);
+    put_be32(pb, video_kbitrate);
+    put_be32(pb, FrameRate);
+    put_be32(pb, FrameRate);
+    put_be16(pb, VideoCodec->width);
+    put_be16(pb, VideoCodec->height);
+    put_be32(pb, 0x010001); /* ? */
+}
+
+static int mov_write_header(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    MOVContext *mov = s->priv_data;
+    int i;
+
+    /* Default mode == MP4 */
+    mov->mode = MODE_MP4;
+
+    if (s->oformat != NULL) {
+        if (!strcmp("3gp", s->oformat->name)) mov->mode = MODE_3GP;
+        else if (!strcmp("3g2", s->oformat->name)) mov->mode = MODE_3G2;
+        else if (!strcmp("mov", s->oformat->name)) mov->mode = MODE_MOV;
+        else if (!strcmp("psp", s->oformat->name)) mov->mode = MODE_PSP;
+
+        mov_write_ftyp_tag(pb,s);
+        if ( mov->mode == MODE_PSP ) {
+            if ( s->nb_streams != 2 ) {
+                av_log(s, AV_LOG_ERROR, "PSP mode need one video and one audio stream\n");
+                return -1;
+            }
+            mov_write_uuidprof_tag(pb,s);
+        }
+    }
+
+    for(i=0; i<s->nb_streams; i++){
+        AVStream *st= s->streams[i];
+        MOVTrack *track= &mov->tracks[i];
+
+        track->enc = st->codec;
+        track->language = ff_mov_iso639_to_lang(st->language, mov->mode != MODE_MOV);
+        track->mode = mov->mode;
+        if(st->codec->codec_type == CODEC_TYPE_VIDEO){
+            track->tag = mov_find_video_codec_tag(s, track);
+            track->timescale = st->codec->time_base.den;
+            av_set_pts_info(st, 64, 1, st->codec->time_base.den);
+        }else if(st->codec->codec_type == CODEC_TYPE_AUDIO){
+            track->tag = mov_find_audio_codec_tag(s, track);
+            track->timescale = st->codec->sample_rate;
+            av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+            if(!st->codec->frame_size){
+                av_log(s, AV_LOG_ERROR, "track %d: codec frame size is not set\n", i);
+                return -1;
+            }else if(st->codec->frame_size > 1){ /* assume compressed audio */
+                track->audio_vbr = 1;
+            }else{
+                track->sampleSize = (av_get_bits_per_sample(st->codec->codec_id) >> 3) * st->codec->channels;
+            }
+        }
+    }
+
+    mov_write_mdat_tag(pb, mov);
+    mov->time = s->timestamp + 0x7C25B080; //1970 based -> 1904 based
+    mov->nb_streams = s->nb_streams;
+
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+static int mov_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    MOVContext *mov = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    MOVTrack *trk = &mov->tracks[pkt->stream_index];
+    AVCodecContext *enc = trk->enc;
+    unsigned int samplesInChunk = 0;
+    int size= pkt->size;
+
+    if (url_is_streamed(&s->pb)) return 0; /* Can't handle that */
+    if (!size) return 0; /* Discard 0 sized packets */
+
+    if (enc->codec_id == CODEC_ID_AMR_NB) {
+        /* We must find out how many AMR blocks there are in one packet */
+        static uint16_t packed_size[16] =
+            {13, 14, 16, 18, 20, 21, 27, 32, 6, 0, 0, 0, 0, 0, 0, 0};
+        int len = 0;
+
+        while (len < size && samplesInChunk < 100) {
+            len += packed_size[(pkt->data[len] >> 3) & 0x0F];
+            samplesInChunk++;
+        }
+        if(samplesInChunk > 1){
+            av_log(s, AV_LOG_ERROR, "fatal error, input is not a single packet, inplement a AVParser for it\n");
+            return -1;
+        }
+    } else if (trk->sampleSize)
+        samplesInChunk = size/trk->sampleSize;
+    else
+        samplesInChunk = 1;
+
+    /* copy extradata if it exists */
+    if (trk->vosLen == 0 && enc->extradata_size > 0) {
+        trk->vosLen = enc->extradata_size;
+        trk->vosData = av_malloc(trk->vosLen);
+        memcpy(trk->vosData, enc->extradata, trk->vosLen);
+    }
+
+    if (enc->codec_id == CODEC_ID_H264 && trk->vosLen > 0 && *(uint8_t *)trk->vosData != 1) {
+        /* from x264 or from bytestream h264 */
+        /* nal reformating needed */
+        avc_parse_nal_units(&pkt->data, &pkt->size);
+        assert(pkt->size);
+        size = pkt->size;
+    }
+
+    if (!(trk->entry % MOV_INDEX_CLUSTER_SIZE)) {
+        trk->cluster = av_realloc(trk->cluster, (trk->entry + MOV_INDEX_CLUSTER_SIZE) * sizeof(*trk->cluster));
+        if (!trk->cluster)
+            return -1;
+    }
+
+    trk->cluster[trk->entry].pos = url_ftell(pb);
+    trk->cluster[trk->entry].samplesInChunk = samplesInChunk;
+    trk->cluster[trk->entry].size = size;
+    trk->cluster[trk->entry].entries = samplesInChunk;
+    trk->cluster[trk->entry].dts = pkt->dts;
+    trk->trackDuration = pkt->dts - trk->cluster[0].dts + pkt->duration;
+
+    if(enc->codec_type == CODEC_TYPE_VIDEO) {
+        if (pkt->dts != pkt->pts)
+            trk->hasBframes = 1;
+        trk->cluster[trk->entry].cts = pkt->pts - pkt->dts;
+        trk->cluster[trk->entry].key_frame = !!(pkt->flags & PKT_FLAG_KEY);
+        if(trk->cluster[trk->entry].key_frame)
+            trk->hasKeyframes++;
+    }
+    trk->entry++;
+    trk->sampleCount += samplesInChunk;
+    mov->mdat_size += size;
+
+    put_buffer(pb, pkt->data, size);
+
+    put_flush_packet(pb);
+    return 0;
+}
+
+static int mov_write_trailer(AVFormatContext *s)
+{
+    MOVContext *mov = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int res = 0;
+    int i;
+
+    offset_t moov_pos = url_ftell(pb);
+
+    /* Write size of mdat tag */
+    if (mov->mdat_size+8 <= UINT32_MAX) {
+        url_fseek(pb, mov->mdat_pos, SEEK_SET);
+        put_be32(pb, mov->mdat_size+8);
+    } else {
+        /* overwrite 'wide' placeholder atom */
+        url_fseek(pb, mov->mdat_pos - 8, SEEK_SET);
+        put_be32(pb, 1); /* special value: real atom size will be 64 bit value after tag field */
+        put_tag(pb, "mdat");
+        put_be64(pb, mov->mdat_size+16);
+    }
+    url_fseek(pb, moov_pos, SEEK_SET);
+
+    mov_write_moov_tag(pb, mov, s);
+
+    for (i=0; i<mov->nb_streams; i++) {
+        av_freep(&mov->tracks[i].cluster);
+
+        if( mov->tracks[i].vosLen ) av_free( mov->tracks[i].vosData );
+
+    }
+
+    put_flush_packet(pb);
+
+    return res;
+}
+
+#ifdef CONFIG_MOV_MUXER
+AVOutputFormat mov_muxer = {
+    "mov",
+    "mov format",
+    NULL,
+    "mov",
+    sizeof(MOVContext),
+    CODEC_ID_AAC,
+    CODEC_ID_MPEG4,
+    mov_write_header,
+    mov_write_packet,
+    mov_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif
+#ifdef CONFIG_TGP_MUXER
+AVOutputFormat tgp_muxer = {
+    "3gp",
+    "3gp format",
+    NULL,
+    "3gp",
+    sizeof(MOVContext),
+    CODEC_ID_AMR_NB,
+    CODEC_ID_H263,
+    mov_write_header,
+    mov_write_packet,
+    mov_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif
+#ifdef CONFIG_MP4_MUXER
+AVOutputFormat mp4_muxer = {
+    "mp4",
+    "mp4 format",
+    "application/mp4",
+    "mp4,m4a",
+    sizeof(MOVContext),
+    CODEC_ID_AAC,
+    CODEC_ID_MPEG4,
+    mov_write_header,
+    mov_write_packet,
+    mov_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif
+#ifdef CONFIG_PSP_MUXER
+AVOutputFormat psp_muxer = {
+    "psp",
+    "psp mp4 format",
+    NULL,
+    "mp4,psp",
+    sizeof(MOVContext),
+    CODEC_ID_AAC,
+    CODEC_ID_MPEG4,
+    mov_write_header,
+    mov_write_packet,
+    mov_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif
+#ifdef CONFIG_TG2_MUXER
+AVOutputFormat tg2_muxer = {
+    "3g2",
+    "3gp2 format",
+    NULL,
+    "3g2",
+    sizeof(MOVContext),
+    CODEC_ID_AMR_NB,
+    CODEC_ID_H263,
+    mov_write_header,
+    mov_write_packet,
+    mov_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/mp3.c b/contrib/ffmpeg/libavformat/mp3.c
new file mode 100644
index 000000000..e86ea14c8
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mp3.c
@@ -0,0 +1,431 @@
+/*
+ * MP3 muxer and demuxer
+ * Copyright (c) 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "mpegaudio.h"
+
+#define ID3_HEADER_SIZE 10
+#define ID3_TAG_SIZE 128
+
+#define ID3_GENRE_MAX 125
+
+static const char *id3_genre_str[ID3_GENRE_MAX + 1] = {
+    [0] = "Blues",
+    [1] = "Classic Rock",
+    [2] = "Country",
+    [3] = "Dance",
+    [4] = "Disco",
+    [5] = "Funk",
+    [6] = "Grunge",
+    [7] = "Hip-Hop",
+    [8] = "Jazz",
+    [9] = "Metal",
+    [10] = "New Age",
+    [11] = "Oldies",
+    [12] = "Other",
+    [13] = "Pop",
+    [14] = "R&B",
+    [15] = "Rap",
+    [16] = "Reggae",
+    [17] = "Rock",
+    [18] = "Techno",
+    [19] = "Industrial",
+    [20] = "Alternative",
+    [21] = "Ska",
+    [22] = "Death Metal",
+    [23] = "Pranks",
+    [24] = "Soundtrack",
+    [25] = "Euro-Techno",
+    [26] = "Ambient",
+    [27] = "Trip-Hop",
+    [28] = "Vocal",
+    [29] = "Jazz+Funk",
+    [30] = "Fusion",
+    [31] = "Trance",
+    [32] = "Classical",
+    [33] = "Instrumental",
+    [34] = "Acid",
+    [35] = "House",
+    [36] = "Game",
+    [37] = "Sound Clip",
+    [38] = "Gospel",
+    [39] = "Noise",
+    [40] = "AlternRock",
+    [41] = "Bass",
+    [42] = "Soul",
+    [43] = "Punk",
+    [44] = "Space",
+    [45] = "Meditative",
+    [46] = "Instrumental Pop",
+    [47] = "Instrumental Rock",
+    [48] = "Ethnic",
+    [49] = "Gothic",
+    [50] = "Darkwave",
+    [51] = "Techno-Industrial",
+    [52] = "Electronic",
+    [53] = "Pop-Folk",
+    [54] = "Eurodance",
+    [55] = "Dream",
+    [56] = "Southern Rock",
+    [57] = "Comedy",
+    [58] = "Cult",
+    [59] = "Gangsta",
+    [60] = "Top 40",
+    [61] = "Christian Rap",
+    [62] = "Pop/Funk",
+    [63] = "Jungle",
+    [64] = "Native American",
+    [65] = "Cabaret",
+    [66] = "New Wave",
+    [67] = "Psychadelic",
+    [68] = "Rave",
+    [69] = "Showtunes",
+    [70] = "Trailer",
+    [71] = "Lo-Fi",
+    [72] = "Tribal",
+    [73] = "Acid Punk",
+    [74] = "Acid Jazz",
+    [75] = "Polka",
+    [76] = "Retro",
+    [77] = "Musical",
+    [78] = "Rock & Roll",
+    [79] = "Hard Rock",
+    [80] = "Folk",
+    [81] = "Folk-Rock",
+    [82] = "National Folk",
+    [83] = "Swing",
+    [84] = "Fast Fusion",
+    [85] = "Bebob",
+    [86] = "Latin",
+    [87] = "Revival",
+    [88] = "Celtic",
+    [89] = "Bluegrass",
+    [90] = "Avantgarde",
+    [91] = "Gothic Rock",
+    [92] = "Progressive Rock",
+    [93] = "Psychedelic Rock",
+    [94] = "Symphonic Rock",
+    [95] = "Slow Rock",
+    [96] = "Big Band",
+    [97] = "Chorus",
+    [98] = "Easy Listening",
+    [99] = "Acoustic",
+    [100] = "Humour",
+    [101] = "Speech",
+    [102] = "Chanson",
+    [103] = "Opera",
+    [104] = "Chamber Music",
+    [105] = "Sonata",
+    [106] = "Symphony",
+    [107] = "Booty Bass",
+    [108] = "Primus",
+    [109] = "Porn Groove",
+    [110] = "Satire",
+    [111] = "Slow Jam",
+    [112] = "Club",
+    [113] = "Tango",
+    [114] = "Samba",
+    [115] = "Folklore",
+    [116] = "Ballad",
+    [117] = "Power Ballad",
+    [118] = "Rhythmic Soul",
+    [119] = "Freestyle",
+    [120] = "Duet",
+    [121] = "Punk Rock",
+    [122] = "Drum Solo",
+    [123] = "A capella",
+    [124] = "Euro-House",
+    [125] = "Dance Hall",
+};
+
+/* buf must be ID3_HEADER_SIZE byte long */
+static int id3_match(const uint8_t *buf)
+{
+    return (buf[0] == 'I' &&
+            buf[1] == 'D' &&
+            buf[2] == '3' &&
+            buf[3] != 0xff &&
+            buf[4] != 0xff &&
+            (buf[6] & 0x80) == 0 &&
+            (buf[7] & 0x80) == 0 &&
+            (buf[8] & 0x80) == 0 &&
+            (buf[9] & 0x80) == 0);
+}
+
+static void id3_get_string(char *str, int str_size,
+                           const uint8_t *buf, int buf_size)
+{
+    int i, c;
+    char *q;
+
+    q = str;
+    for(i = 0; i < buf_size; i++) {
+        c = buf[i];
+        if (c == '\0')
+            break;
+        if ((q - str) >= str_size - 1)
+            break;
+        *q++ = c;
+    }
+    *q = '\0';
+}
+
+/* 'buf' must be ID3_TAG_SIZE byte long */
+static int id3_parse_tag(AVFormatContext *s, const uint8_t *buf)
+{
+    char str[5];
+    int genre;
+
+    if (!(buf[0] == 'T' &&
+          buf[1] == 'A' &&
+          buf[2] == 'G'))
+        return -1;
+    id3_get_string(s->title, sizeof(s->title), buf + 3, 30);
+    id3_get_string(s->author, sizeof(s->author), buf + 33, 30);
+    id3_get_string(s->album, sizeof(s->album), buf + 63, 30);
+    id3_get_string(str, sizeof(str), buf + 93, 4);
+    s->year = atoi(str);
+    id3_get_string(s->comment, sizeof(s->comment), buf + 97, 30);
+    if (buf[125] == 0 && buf[126] != 0)
+        s->track = buf[126];
+    genre = buf[127];
+    if (genre <= ID3_GENRE_MAX)
+        pstrcpy(s->genre, sizeof(s->genre), id3_genre_str[genre]);
+    return 0;
+}
+
+static void id3_create_tag(AVFormatContext *s, uint8_t *buf)
+{
+    int v, i;
+
+    memset(buf, 0, ID3_TAG_SIZE); /* fail safe */
+    buf[0] = 'T';
+    buf[1] = 'A';
+    buf[2] = 'G';
+    strncpy(buf + 3, s->title, 30);
+    strncpy(buf + 33, s->author, 30);
+    strncpy(buf + 63, s->album, 30);
+    v = s->year;
+    if (v > 0) {
+        for(i = 0;i < 4; i++) {
+            buf[96 - i] = '0' + (v % 10);
+            v = v / 10;
+        }
+    }
+    strncpy(buf + 97, s->comment, 30);
+    if (s->track != 0) {
+        buf[125] = 0;
+        buf[126] = s->track;
+    }
+    for(i = 0; i <= ID3_GENRE_MAX; i++) {
+        if (!strcasecmp(s->genre, id3_genre_str[i])) {
+            buf[127] = i;
+            break;
+        }
+    }
+}
+
+/* mp3 read */
+
+static int mp3_read_probe(AVProbeData *p)
+{
+    int max_frames, first_frames;
+    int fsize, frames, sample_rate;
+    uint32_t header;
+    uint8_t *buf, *buf2, *end;
+    AVCodecContext avctx;
+
+    if(p->buf_size < ID3_HEADER_SIZE)
+        return 0;
+
+    if(id3_match(p->buf))
+        return AVPROBE_SCORE_MAX/2+1; // this must be less then mpeg-ps because some retards put id3 tage before mpeg-ps files
+
+    max_frames = 0;
+    buf = p->buf;
+    end = buf + FFMIN(4096, p->buf_size - sizeof(uint32_t));
+
+    for(; buf < end; buf++) {
+        buf2 = buf;
+
+        for(frames = 0; buf2 < end; frames++) {
+            header = (buf2[0] << 24) | (buf2[1] << 16) | (buf2[2] << 8) | buf2[3];
+            fsize = mpa_decode_header(&avctx, header, &sample_rate);
+            if(fsize < 0)
+                break;
+            buf2 += fsize;
+        }
+        max_frames = FFMAX(max_frames, frames);
+        if(buf == p->buf)
+            first_frames= frames;
+    }
+    if   (first_frames>=3) return AVPROBE_SCORE_MAX/2+1;
+    else if(max_frames>=3) return AVPROBE_SCORE_MAX/4;
+    else if(max_frames>=1) return 1;
+    else                   return 0;
+}
+
+static int mp3_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    AVStream *st;
+    uint8_t buf[ID3_TAG_SIZE];
+    int len, ret, filesize;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_MP3;
+    st->need_parsing = 1;
+
+    /* try to get the TAG */
+    if (!url_is_streamed(&s->pb)) {
+        /* XXX: change that */
+        filesize = url_fsize(&s->pb);
+        if (filesize > 128) {
+            url_fseek(&s->pb, filesize - 128, SEEK_SET);
+            ret = get_buffer(&s->pb, buf, ID3_TAG_SIZE);
+            if (ret == ID3_TAG_SIZE) {
+                id3_parse_tag(s, buf);
+            }
+            url_fseek(&s->pb, 0, SEEK_SET);
+        }
+    }
+
+    /* if ID3 header found, skip it */
+    ret = get_buffer(&s->pb, buf, ID3_HEADER_SIZE);
+    if (ret != ID3_HEADER_SIZE)
+        return -1;
+    if (id3_match(buf)) {
+        /* skip ID3 header */
+        len = ((buf[6] & 0x7f) << 21) |
+            ((buf[7] & 0x7f) << 14) |
+            ((buf[8] & 0x7f) << 7) |
+            (buf[9] & 0x7f);
+        url_fskip(&s->pb, len);
+    } else {
+        url_fseek(&s->pb, 0, SEEK_SET);
+    }
+
+    /* the parameters will be extracted from the compressed bitstream */
+    return 0;
+}
+
+#define MP3_PACKET_SIZE 1024
+
+static int mp3_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int ret, size;
+    //    AVStream *st = s->streams[0];
+
+    size= MP3_PACKET_SIZE;
+
+    ret= av_get_packet(&s->pb, pkt, size);
+
+    pkt->stream_index = 0;
+    if (ret <= 0) {
+        return AVERROR_IO;
+    }
+    /* note: we need to modify the packet size here to handle the last
+       packet */
+    pkt->size = ret;
+    return ret;
+}
+
+static int mp3_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+#ifdef CONFIG_MUXERS
+/* simple formats */
+static int mp3_write_header(struct AVFormatContext *s)
+{
+    return 0;
+}
+
+static int mp3_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    put_buffer(&s->pb, pkt->data, pkt->size);
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int mp3_write_trailer(struct AVFormatContext *s)
+{
+    uint8_t buf[ID3_TAG_SIZE];
+
+    /* write the id3 header */
+    if (s->title[0] != '\0') {
+        id3_create_tag(s, buf);
+        put_buffer(&s->pb, buf, ID3_TAG_SIZE);
+        put_flush_packet(&s->pb);
+    }
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+#ifdef CONFIG_MP3_DEMUXER
+AVInputFormat mp3_demuxer = {
+    "mp3",
+    "MPEG audio",
+    0,
+    mp3_read_probe,
+    mp3_read_header,
+    mp3_read_packet,
+    mp3_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "mp2,mp3,m2a", /* XXX: use probe */
+};
+#endif
+#ifdef CONFIG_MP2_MUXER
+AVOutputFormat mp2_muxer = {
+    "mp2",
+    "MPEG audio layer 2",
+    "audio/x-mpeg",
+#ifdef CONFIG_LIBMP3LAME
+    "mp2,m2a",
+#else
+    "mp2,mp3,m2a",
+#endif
+    0,
+    CODEC_ID_MP2,
+    0,
+    mp3_write_header,
+    mp3_write_packet,
+    mp3_write_trailer,
+};
+#endif
+#ifdef CONFIG_MP3_MUXER
+AVOutputFormat mp3_muxer = {
+    "mp3",
+    "MPEG audio layer 3",
+    "audio/x-mpeg",
+    "mp3",
+    0,
+    CODEC_ID_MP3,
+    0,
+    mp3_write_header,
+    mp3_write_packet,
+    mp3_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/mpc.c b/contrib/ffmpeg/libavformat/mpc.c
new file mode 100644
index 000000000..a28efb16d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpc.c
@@ -0,0 +1,231 @@
+/*
+ * Musepack demuxer
+ * Copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include "avformat.h"
+#include "bitstream.h"
+
+#define MPC_FRAMESIZE  1152
+#define DELAY_FRAMES   32
+
+static const int mpc_rate[4] = { 44100, 48000, 37800, 32000 };
+typedef struct {
+    int64_t pos;
+    int size, skip;
+}MPCFrame;
+
+typedef struct {
+    int ver;
+    uint32_t curframe, lastframe;
+    uint32_t fcount;
+    MPCFrame *frames;
+    int curbits;
+    int frames_noted;
+} MPCContext;
+
+static int mpc_probe(AVProbeData *p)
+{
+    const uint8_t *d = p->buf;
+    if (p->buf_size < 32)
+        return 0;
+    if (d[0] == 'M' && d[1] == 'P' && d[2] == '+' && (d[3] == 0x17 || d[3] == 0x7))
+        return AVPROBE_SCORE_MAX;
+    if (d[0] == 'I' && d[1] == 'D' && d[2] == '3')
+        return AVPROBE_SCORE_MAX / 2;
+    return 0;
+}
+
+static int mpc_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    MPCContext *c = s->priv_data;
+    AVStream *st;
+    int t;
+
+    t = get_le24(&s->pb);
+    if(t != MKTAG('M', 'P', '+', 0)){
+        if(t != MKTAG('I', 'D', '3', 0)){
+            av_log(s, AV_LOG_ERROR, "Not a Musepack file\n");
+            return -1;
+        }
+        /* skip ID3 tags and try again */
+        url_fskip(&s->pb, 3);
+        t  = get_byte(&s->pb) << 21;
+        t |= get_byte(&s->pb) << 14;
+        t |= get_byte(&s->pb) <<  7;
+        t |= get_byte(&s->pb);
+        av_log(s, AV_LOG_DEBUG, "Skipping %d(%X) bytes of ID3 data\n", t, t);
+        url_fskip(&s->pb, t);
+        if(get_le24(&s->pb) != MKTAG('M', 'P', '+', 0)){
+            av_log(s, AV_LOG_ERROR, "Not a Musepack file\n");
+            return -1;
+        }
+    }
+    c->ver = get_byte(&s->pb);
+    if(c->ver != 0x07 && c->ver != 0x17){
+        av_log(s, AV_LOG_ERROR, "Can demux Musepack SV7, got version %02X\n", c->ver);
+        return -1;
+    }
+    c->fcount = get_le32(&s->pb);
+    if((int64_t)c->fcount * sizeof(MPCFrame) >= UINT_MAX){
+        av_log(s, AV_LOG_ERROR, "Too many frames, seeking is not possible\n");
+        return -1;
+    }
+    c->frames = av_malloc(c->fcount * sizeof(MPCFrame));
+    c->curframe = 0;
+    c->lastframe = -1;
+    c->curbits = 8;
+    c->frames_noted = 0;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_MUSEPACK7;
+    st->codec->channels = 2;
+    st->codec->bits_per_sample = 16;
+
+    st->codec->extradata_size = 16;
+    st->codec->extradata = av_mallocz(st->codec->extradata_size+FF_INPUT_BUFFER_PADDING_SIZE);
+    get_buffer(&s->pb, st->codec->extradata, 16);
+    st->codec->sample_rate = mpc_rate[st->codec->extradata[2] & 3];
+    av_set_pts_info(st, 32, MPC_FRAMESIZE, st->codec->sample_rate);
+    /* scan for seekpoints */
+    s->start_time = 0;
+    s->duration = (int64_t)c->fcount * MPC_FRAMESIZE * AV_TIME_BASE / st->codec->sample_rate;
+
+    return 0;
+}
+
+static int mpc_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    MPCContext *c = s->priv_data;
+    int ret, size, size2, curbits, cur = c->curframe;
+    int64_t tmp, pos;
+
+    if (c->curframe >= c->fcount)
+        return -1;
+
+    if(c->curframe != c->lastframe + 1){
+        url_fseek(&s->pb, c->frames[c->curframe].pos, SEEK_SET);
+        c->curbits = c->frames[c->curframe].skip;
+    }
+    c->lastframe = c->curframe;
+    c->curframe++;
+    curbits = c->curbits;
+    pos = url_ftell(&s->pb);
+    tmp = get_le32(&s->pb);
+    if(curbits <= 12){
+        size2 = (tmp >> (12 - curbits)) & 0xFFFFF;
+    }else{
+        tmp = (tmp << 32) | get_le32(&s->pb);
+        size2 = (tmp >> (44 - curbits)) & 0xFFFFF;
+    }
+    curbits += 20;
+    url_fseek(&s->pb, pos, SEEK_SET);
+
+    size = ((size2 + curbits + 31) & ~31) >> 3;
+    if(cur == c->frames_noted){
+        c->frames[cur].pos = pos;
+        c->frames[cur].size = size;
+        c->frames[cur].skip = curbits - 20;
+        av_add_index_entry(s->streams[0], cur, cur, size, 0, AVINDEX_KEYFRAME);
+        c->frames_noted++;
+    }
+    c->curbits = (curbits + size2) & 0x1F;
+
+    if (av_new_packet(pkt, size) < 0)
+        return AVERROR_IO;
+
+    pkt->data[0] = curbits;
+    pkt->data[1] = (c->curframe > c->fcount);
+
+    pkt->stream_index = 0;
+    pkt->pts = cur;
+    ret = get_buffer(&s->pb, pkt->data + 4, size);
+    if(c->curbits)
+        url_fseek(&s->pb, -4, SEEK_CUR);
+    if(ret < size){
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+    pkt->size = ret + 4;
+
+    return 0;
+}
+
+static int mpc_read_close(AVFormatContext *s)
+{
+    MPCContext *c = s->priv_data;
+
+    av_freep(&c->frames);
+    return 0;
+}
+
+/**
+ * Seek to the given position
+ * If position is unknown but is within the limits of file
+ * then packets are skipped unless desired position is reached
+ *
+ * Also this function makes use of the fact that timestamp == frameno
+ */
+static int mpc_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
+{
+    AVStream *st = s->streams[stream_index];
+    MPCContext *c = s->priv_data;
+    AVPacket pkt1, *pkt = &pkt1;
+    int ret;
+    int index = av_index_search_timestamp(st, timestamp - DELAY_FRAMES, flags);
+    uint32_t lastframe;
+
+    /* if found, seek there */
+    if (index >= 0){
+        c->curframe = st->index_entries[index].pos;
+        return 0;
+    }
+    /* if timestamp is out of bounds, return error */
+    if(timestamp < 0 || timestamp >= c->fcount)
+        return -1;
+    timestamp -= DELAY_FRAMES;
+    /* seek to the furthest known position and read packets until
+       we reach desired position */
+    lastframe = c->curframe;
+    if(c->frames_noted) c->curframe = c->frames_noted - 1;
+    while(c->curframe < timestamp){
+        ret = av_read_frame(s, pkt);
+        if (ret < 0){
+            c->curframe = lastframe;
+            return -1;
+        }
+        av_free_packet(pkt);
+    }
+    return 0;
+}
+
+
+AVInputFormat mpc_demuxer = {
+    "mpc",
+    "musepack",
+    sizeof(MPCContext),
+    mpc_probe,
+    mpc_read_header,
+    mpc_read_packet,
+    mpc_read_close,
+    mpc_read_seek,
+    .extensions = "mpc",
+};
diff --git a/contrib/ffmpeg/libavformat/mpeg.c b/contrib/ffmpeg/libavformat/mpeg.c
new file mode 100644
index 000000000..ae47fa60a
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpeg.c
@@ -0,0 +1,1853 @@
+/*
+ * MPEG1/2 muxer and demuxer
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "bitstream.h"
+#include "fifo.h"
+
+#define MAX_PAYLOAD_SIZE 4096
+//#define DEBUG_SEEK
+
+#undef NDEBUG
+#include <assert.h>
+
+typedef struct PacketDesc {
+    int64_t pts;
+    int64_t dts;
+    int size;
+    int unwritten_size;
+    int flags;
+    struct PacketDesc *next;
+} PacketDesc;
+
+typedef struct {
+    AVFifoBuffer fifo;
+    uint8_t id;
+    int max_buffer_size; /* in bytes */
+    int buffer_index;
+    PacketDesc *predecode_packet;
+    PacketDesc *premux_packet;
+    PacketDesc **next_packet;
+    int packet_number;
+    uint8_t lpcm_header[3];
+    int lpcm_align;
+    int bytes_to_iframe;
+    int align_iframe;
+    int64_t vobu_start_pts;
+} StreamInfo;
+
+typedef struct {
+    int packet_size; /* required packet size */
+    int packet_number;
+    int pack_header_freq;     /* frequency (in packets^-1) at which we send pack headers */
+    int system_header_freq;
+    int system_header_size;
+    int mux_rate; /* bitrate in units of 50 bytes/s */
+    /* stream info */
+    int audio_bound;
+    int video_bound;
+    int is_mpeg2;
+    int is_vcd;
+    int is_svcd;
+    int is_dvd;
+    int64_t last_scr; /* current system clock */
+
+    double vcd_padding_bitrate; //FIXME floats
+    int64_t vcd_padding_bytes_written;
+
+} MpegMuxContext;
+
+#define PACK_START_CODE             ((unsigned int)0x000001ba)
+#define SYSTEM_HEADER_START_CODE    ((unsigned int)0x000001bb)
+#define SEQUENCE_END_CODE           ((unsigned int)0x000001b7)
+#define PACKET_START_CODE_MASK      ((unsigned int)0xffffff00)
+#define PACKET_START_CODE_PREFIX    ((unsigned int)0x00000100)
+#define ISO_11172_END_CODE          ((unsigned int)0x000001b9)
+
+/* mpeg2 */
+#define PROGRAM_STREAM_MAP 0x1bc
+#define PRIVATE_STREAM_1   0x1bd
+#define PADDING_STREAM     0x1be
+#define PRIVATE_STREAM_2   0x1bf
+
+
+#define AUDIO_ID 0xc0
+#define VIDEO_ID 0xe0
+#define AC3_ID   0x80
+#define DTS_ID   0x8a
+#define LPCM_ID  0xa0
+#define SUB_ID   0x20
+
+#define STREAM_TYPE_VIDEO_MPEG1     0x01
+#define STREAM_TYPE_VIDEO_MPEG2     0x02
+#define STREAM_TYPE_AUDIO_MPEG1     0x03
+#define STREAM_TYPE_AUDIO_MPEG2     0x04
+#define STREAM_TYPE_PRIVATE_SECTION 0x05
+#define STREAM_TYPE_PRIVATE_DATA    0x06
+#define STREAM_TYPE_AUDIO_AAC       0x0f
+#define STREAM_TYPE_VIDEO_MPEG4     0x10
+#define STREAM_TYPE_VIDEO_H264      0x1b
+
+#define STREAM_TYPE_AUDIO_AC3       0x81
+#define STREAM_TYPE_AUDIO_DTS       0x8a
+
+static const int lpcm_freq_tab[4] = { 48000, 96000, 44100, 32000 };
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat mpeg1system_muxer;
+AVOutputFormat mpeg1vcd_muxer;
+AVOutputFormat mpeg2vob_muxer;
+AVOutputFormat mpeg2svcd_muxer;
+AVOutputFormat mpeg2dvd_muxer;
+
+static int put_pack_header(AVFormatContext *ctx,
+                           uint8_t *buf, int64_t timestamp)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    PutBitContext pb;
+
+    init_put_bits(&pb, buf, 128);
+
+    put_bits(&pb, 32, PACK_START_CODE);
+    if (s->is_mpeg2) {
+        put_bits(&pb, 2, 0x1);
+    } else {
+        put_bits(&pb, 4, 0x2);
+    }
+    put_bits(&pb, 3, (uint32_t)((timestamp >> 30) & 0x07));
+    put_bits(&pb, 1, 1);
+    put_bits(&pb, 15, (uint32_t)((timestamp >> 15) & 0x7fff));
+    put_bits(&pb, 1, 1);
+    put_bits(&pb, 15, (uint32_t)((timestamp) & 0x7fff));
+    put_bits(&pb, 1, 1);
+    if (s->is_mpeg2) {
+        /* clock extension */
+        put_bits(&pb, 9, 0);
+    }
+    put_bits(&pb, 1, 1);
+    put_bits(&pb, 22, s->mux_rate);
+    put_bits(&pb, 1, 1);
+    if (s->is_mpeg2) {
+        put_bits(&pb, 1, 1);
+        put_bits(&pb, 5, 0x1f); /* reserved */
+        put_bits(&pb, 3, 0); /* stuffing length */
+    }
+    flush_put_bits(&pb);
+    return pbBufPtr(&pb) - pb.buf;
+}
+
+static int put_system_header(AVFormatContext *ctx, uint8_t *buf,int only_for_stream_id)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int size, i, private_stream_coded, id;
+    PutBitContext pb;
+
+    init_put_bits(&pb, buf, 128);
+
+    put_bits(&pb, 32, SYSTEM_HEADER_START_CODE);
+    put_bits(&pb, 16, 0);
+    put_bits(&pb, 1, 1);
+
+    put_bits(&pb, 22, s->mux_rate); /* maximum bit rate of the multiplexed stream */
+    put_bits(&pb, 1, 1); /* marker */
+    if (s->is_vcd && only_for_stream_id==VIDEO_ID) {
+        /* This header applies only to the video stream (see VCD standard p. IV-7)*/
+        put_bits(&pb, 6, 0);
+    } else
+        put_bits(&pb, 6, s->audio_bound);
+
+    if (s->is_vcd) {
+        /* see VCD standard, p. IV-7*/
+        put_bits(&pb, 1, 0);
+        put_bits(&pb, 1, 1);
+    } else {
+        put_bits(&pb, 1, 0); /* variable bitrate*/
+        put_bits(&pb, 1, 0); /* non constrainted bit stream */
+    }
+
+    if (s->is_vcd || s->is_dvd) {
+        /* see VCD standard p IV-7 */
+        put_bits(&pb, 1, 1); /* audio locked */
+        put_bits(&pb, 1, 1); /* video locked */
+    } else {
+        put_bits(&pb, 1, 0); /* audio locked */
+        put_bits(&pb, 1, 0); /* video locked */
+    }
+
+    put_bits(&pb, 1, 1); /* marker */
+
+    if (s->is_vcd && only_for_stream_id==AUDIO_ID) {
+        /* This header applies only to the audio stream (see VCD standard p. IV-7)*/
+        put_bits(&pb, 5, 0);
+    } else
+        put_bits(&pb, 5, s->video_bound);
+
+    if (s->is_dvd) {
+        put_bits(&pb, 1, 0);    /* packet_rate_restriction_flag */
+        put_bits(&pb, 7, 0x7f); /* reserved byte */
+    } else
+        put_bits(&pb, 8, 0xff); /* reserved byte */
+
+    /* DVD-Video Stream_bound entries
+    id (0xB9) video, maximum P-STD for stream 0xE0. (P-STD_buffer_bound_scale = 1)
+    id (0xB8) audio, maximum P-STD for any MPEG audio (0xC0 to 0xC7) streams. If there are none set to 4096 (32x128). (P-STD_buffer_bound_scale = 0)
+    id (0xBD) private stream 1 (audio other than MPEG and subpictures). (P-STD_buffer_bound_scale = 1)
+    id (0xBF) private stream 2, NAV packs, set to 2x1024. */
+    if (s->is_dvd) {
+
+        int P_STD_max_video = 0;
+        int P_STD_max_mpeg_audio = 0;
+        int P_STD_max_mpeg_PS1 = 0;
+
+        for(i=0;i<ctx->nb_streams;i++) {
+            StreamInfo *stream = ctx->streams[i]->priv_data;
+
+            id = stream->id;
+            if (id == 0xbd && stream->max_buffer_size > P_STD_max_mpeg_PS1) {
+                P_STD_max_mpeg_PS1 = stream->max_buffer_size;
+            } else if (id >= 0xc0 && id <= 0xc7 && stream->max_buffer_size > P_STD_max_mpeg_audio) {
+                P_STD_max_mpeg_audio = stream->max_buffer_size;
+            } else if (id == 0xe0 && stream->max_buffer_size > P_STD_max_video) {
+                P_STD_max_video = stream->max_buffer_size;
+            }
+        }
+
+        /* video */
+        put_bits(&pb, 8, 0xb9); /* stream ID */
+        put_bits(&pb, 2, 3);
+        put_bits(&pb, 1, 1);
+        put_bits(&pb, 13, P_STD_max_video / 1024);
+
+        /* audio */
+        if (P_STD_max_mpeg_audio == 0)
+            P_STD_max_mpeg_audio = 4096;
+        put_bits(&pb, 8, 0xb8); /* stream ID */
+        put_bits(&pb, 2, 3);
+        put_bits(&pb, 1, 0);
+        put_bits(&pb, 13, P_STD_max_mpeg_audio / 128);
+
+        /* private stream 1 */
+        put_bits(&pb, 8, 0xbd); /* stream ID */
+        put_bits(&pb, 2, 3);
+        put_bits(&pb, 1, 0);
+        put_bits(&pb, 13, P_STD_max_mpeg_PS1 / 128);
+
+        /* private stream 2 */
+        put_bits(&pb, 8, 0xbf); /* stream ID */
+        put_bits(&pb, 2, 3);
+        put_bits(&pb, 1, 1);
+        put_bits(&pb, 13, 2);
+    }
+    else {
+        /* audio stream info */
+        private_stream_coded = 0;
+        for(i=0;i<ctx->nb_streams;i++) {
+            StreamInfo *stream = ctx->streams[i]->priv_data;
+
+
+            /* For VCDs, only include the stream info for the stream
+            that the pack which contains this system belongs to.
+            (see VCD standard p. IV-7) */
+            if ( !s->is_vcd || stream->id==only_for_stream_id
+                || only_for_stream_id==0) {
+
+                id = stream->id;
+                if (id < 0xc0) {
+                    /* special case for private streams (AC3 use that) */
+                    if (private_stream_coded)
+                        continue;
+                    private_stream_coded = 1;
+                    id = 0xbd;
+                }
+                put_bits(&pb, 8, id); /* stream ID */
+                put_bits(&pb, 2, 3);
+                if (id < 0xe0) {
+                    /* audio */
+                    put_bits(&pb, 1, 0);
+                    put_bits(&pb, 13, stream->max_buffer_size / 128);
+                } else {
+                    /* video */
+                    put_bits(&pb, 1, 1);
+                    put_bits(&pb, 13, stream->max_buffer_size / 1024);
+                }
+            }
+        }
+    }
+
+    flush_put_bits(&pb);
+    size = pbBufPtr(&pb) - pb.buf;
+    /* patch packet size */
+    buf[4] = (size - 6) >> 8;
+    buf[5] = (size - 6) & 0xff;
+
+    return size;
+}
+
+static int get_system_header_size(AVFormatContext *ctx)
+{
+    int buf_index, i, private_stream_coded;
+    StreamInfo *stream;
+    MpegMuxContext *s = ctx->priv_data;
+
+    if (s->is_dvd)
+       return 18; // DVD-Video system headers are 18 bytes fixed length.
+
+    buf_index = 12;
+    private_stream_coded = 0;
+    for(i=0;i<ctx->nb_streams;i++) {
+        stream = ctx->streams[i]->priv_data;
+        if (stream->id < 0xc0) {
+            if (private_stream_coded)
+                continue;
+            private_stream_coded = 1;
+        }
+        buf_index += 3;
+    }
+    return buf_index;
+}
+
+static int mpeg_mux_init(AVFormatContext *ctx)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int bitrate, i, mpa_id, mpv_id, mps_id, ac3_id, dts_id, lpcm_id, j;
+    AVStream *st;
+    StreamInfo *stream;
+    int audio_bitrate;
+    int video_bitrate;
+
+    s->packet_number = 0;
+    s->is_vcd = (ctx->oformat == &mpeg1vcd_muxer);
+    s->is_svcd = (ctx->oformat == &mpeg2svcd_muxer);
+    s->is_mpeg2 = (ctx->oformat == &mpeg2vob_muxer || ctx->oformat == &mpeg2svcd_muxer || ctx->oformat == &mpeg2dvd_muxer);
+    s->is_dvd = (ctx->oformat == &mpeg2dvd_muxer);
+
+    if(ctx->packet_size)
+        s->packet_size = ctx->packet_size;
+    else
+        s->packet_size = 2048;
+
+    s->vcd_padding_bytes_written = 0;
+    s->vcd_padding_bitrate=0;
+
+    s->audio_bound = 0;
+    s->video_bound = 0;
+    mpa_id = AUDIO_ID;
+    ac3_id = AC3_ID;
+    dts_id = DTS_ID;
+    mpv_id = VIDEO_ID;
+    mps_id = SUB_ID;
+    lpcm_id = LPCM_ID;
+    for(i=0;i<ctx->nb_streams;i++) {
+        st = ctx->streams[i];
+        stream = av_mallocz(sizeof(StreamInfo));
+        if (!stream)
+            goto fail;
+        st->priv_data = stream;
+
+        av_set_pts_info(st, 64, 1, 90000);
+
+        switch(st->codec->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            if (st->codec->codec_id == CODEC_ID_AC3) {
+                stream->id = ac3_id++;
+            } else if (st->codec->codec_id == CODEC_ID_DTS) {
+                stream->id = dts_id++;
+            } else if (st->codec->codec_id == CODEC_ID_PCM_S16BE) {
+                stream->id = lpcm_id++;
+                for(j = 0; j < 4; j++) {
+                    if (lpcm_freq_tab[j] == st->codec->sample_rate)
+                        break;
+                }
+                if (j == 4)
+                    goto fail;
+                if (st->codec->channels > 8)
+                    return -1;
+                stream->lpcm_header[0] = 0x0c;
+                stream->lpcm_header[1] = (st->codec->channels - 1) | (j << 4);
+                stream->lpcm_header[2] = 0x80;
+                stream->lpcm_align = st->codec->channels * 2;
+            } else {
+                stream->id = mpa_id++;
+            }
+
+            /* This value HAS to be used for VCD (see VCD standard, p. IV-7).
+               Right now it is also used for everything else.*/
+            stream->max_buffer_size = 4 * 1024;
+            s->audio_bound++;
+            break;
+        case CODEC_TYPE_VIDEO:
+            stream->id = mpv_id++;
+            if (st->codec->rc_buffer_size)
+                stream->max_buffer_size = 6*1024 + st->codec->rc_buffer_size/8;
+            else
+                stream->max_buffer_size = 230*1024; //FIXME this is probably too small as default
+#if 0
+                /* see VCD standard, p. IV-7*/
+                stream->max_buffer_size = 46 * 1024;
+            else
+                /* This value HAS to be used for SVCD (see SVCD standard, p. 26 V.2.3.2).
+                   Right now it is also used for everything else.*/
+                stream->max_buffer_size = 230 * 1024;
+#endif
+            s->video_bound++;
+            break;
+        case CODEC_TYPE_SUBTITLE:
+            stream->id = mps_id++;
+            stream->max_buffer_size = 16 * 1024;
+            break;
+        default:
+            return -1;
+        }
+        av_fifo_init(&stream->fifo, 16);
+    }
+    bitrate = 0;
+    audio_bitrate = 0;
+    video_bitrate = 0;
+    for(i=0;i<ctx->nb_streams;i++) {
+        int codec_rate;
+        st = ctx->streams[i];
+        stream = (StreamInfo*) st->priv_data;
+
+        if(st->codec->rc_max_rate || stream->id==VIDEO_ID)
+            codec_rate= st->codec->rc_max_rate;
+        else
+            codec_rate= st->codec->bit_rate;
+
+        if(!codec_rate)
+            codec_rate= (1<<21)*8*50/ctx->nb_streams;
+
+        bitrate += codec_rate;
+
+        if (stream->id==AUDIO_ID)
+            audio_bitrate += codec_rate;
+        else if (stream->id==VIDEO_ID)
+            video_bitrate += codec_rate;
+    }
+
+    if(ctx->mux_rate){
+        s->mux_rate= (ctx->mux_rate + (8 * 50) - 1) / (8 * 50);
+    } else {
+        /* we increase slightly the bitrate to take into account the
+           headers. XXX: compute it exactly */
+        bitrate += bitrate*5/100;
+        bitrate += 10000;
+        s->mux_rate = (bitrate + (8 * 50) - 1) / (8 * 50);
+    }
+
+    if (s->is_vcd) {
+        double overhead_rate;
+
+        /* The VCD standard mandates that the mux_rate field is 3528
+           (see standard p. IV-6).
+           The value is actually "wrong", i.e. if you calculate
+           it using the normal formula and the 75 sectors per second transfer
+           rate you get a different value because the real pack size is 2324,
+           not 2352. But the standard explicitly specifies that the mux_rate
+           field in the header must have this value.*/
+//        s->mux_rate=2352 * 75 / 50;    /* = 3528*/
+
+        /* The VCD standard states that the muxed stream must be
+           exactly 75 packs / second (the data rate of a single speed cdrom).
+           Since the video bitrate (probably 1150000 bits/sec) will be below
+           the theoretical maximum we have to add some padding packets
+           to make up for the lower data rate.
+           (cf. VCD standard p. IV-6 )*/
+
+        /* Add the header overhead to the data rate.
+           2279 data bytes per audio pack, 2294 data bytes per video pack*/
+        overhead_rate = ((audio_bitrate / 8.0) / 2279) * (2324 - 2279);
+        overhead_rate += ((video_bitrate / 8.0) / 2294) * (2324 - 2294);
+        overhead_rate *= 8;
+
+        /* Add padding so that the full bitrate is 2324*75 bytes/sec */
+        s->vcd_padding_bitrate = 2324 * 75 * 8 - (bitrate + overhead_rate);
+    }
+
+    if (s->is_vcd || s->is_mpeg2)
+        /* every packet */
+        s->pack_header_freq = 1;
+    else
+        /* every 2 seconds */
+        s->pack_header_freq = 2 * bitrate / s->packet_size / 8;
+
+    /* the above seems to make pack_header_freq zero sometimes */
+    if (s->pack_header_freq == 0)
+       s->pack_header_freq = 1;
+
+    if (s->is_mpeg2)
+        /* every 200 packets. Need to look at the spec.  */
+        s->system_header_freq = s->pack_header_freq * 40;
+    else if (s->is_vcd)
+        /* the standard mandates that there are only two system headers
+           in the whole file: one in the first packet of each stream.
+           (see standard p. IV-7 and IV-8) */
+        s->system_header_freq = 0x7fffffff;
+    else
+        s->system_header_freq = s->pack_header_freq * 5;
+
+    for(i=0;i<ctx->nb_streams;i++) {
+        stream = ctx->streams[i]->priv_data;
+        stream->packet_number = 0;
+    }
+    s->system_header_size = get_system_header_size(ctx);
+    s->last_scr = 0;
+    return 0;
+ fail:
+    for(i=0;i<ctx->nb_streams;i++) {
+        av_free(ctx->streams[i]->priv_data);
+    }
+    return AVERROR(ENOMEM);
+}
+
+static inline void put_timestamp(ByteIOContext *pb, int id, int64_t timestamp)
+{
+    put_byte(pb,
+             (id << 4) |
+             (((timestamp >> 30) & 0x07) << 1) |
+             1);
+    put_be16(pb, (uint16_t)((((timestamp >> 15) & 0x7fff) << 1) | 1));
+    put_be16(pb, (uint16_t)((((timestamp) & 0x7fff) << 1) | 1));
+}
+
+
+/* return the number of padding bytes that should be inserted into
+   the multiplexed stream.*/
+static int get_vcd_padding_size(AVFormatContext *ctx, int64_t pts)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int pad_bytes = 0;
+
+    if (s->vcd_padding_bitrate > 0 && pts!=AV_NOPTS_VALUE)
+    {
+        int64_t full_pad_bytes;
+
+        full_pad_bytes = (int64_t)((s->vcd_padding_bitrate * (pts / 90000.0)) / 8.0); //FIXME this is wrong
+        pad_bytes = (int) (full_pad_bytes - s->vcd_padding_bytes_written);
+
+        if (pad_bytes<0)
+            /* might happen if we have already padded to a later timestamp. This
+               can occur if another stream has already advanced further.*/
+            pad_bytes=0;
+    }
+
+    return pad_bytes;
+}
+
+
+#if 0 /* unused, remove? */
+/* return the exact available payload size for the next packet for
+   stream 'stream_index'. 'pts' and 'dts' are only used to know if
+   timestamps are needed in the packet header. */
+static int get_packet_payload_size(AVFormatContext *ctx, int stream_index,
+                                   int64_t pts, int64_t dts)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int buf_index;
+    StreamInfo *stream;
+
+    stream = ctx->streams[stream_index]->priv_data;
+
+    buf_index = 0;
+    if (((s->packet_number % s->pack_header_freq) == 0)) {
+        /* pack header size */
+        if (s->is_mpeg2)
+            buf_index += 14;
+        else
+            buf_index += 12;
+
+        if (s->is_vcd) {
+            /* there is exactly one system header for each stream in a VCD MPEG,
+               One in the very first video packet and one in the very first
+               audio packet (see VCD standard p. IV-7 and IV-8).*/
+
+            if (stream->packet_number==0)
+                /* The system headers refer only to the stream they occur in,
+                   so they have a constant size.*/
+                buf_index += 15;
+
+        } else {
+            if ((s->packet_number % s->system_header_freq) == 0)
+                buf_index += s->system_header_size;
+        }
+    }
+
+    if ((s->is_vcd && stream->packet_number==0)
+        || (s->is_svcd && s->packet_number==0))
+        /* the first pack of each stream contains only the pack header,
+           the system header and some padding (see VCD standard p. IV-6)
+           Add the padding size, so that the actual payload becomes 0.*/
+        buf_index += s->packet_size - buf_index;
+    else {
+        /* packet header size */
+        buf_index += 6;
+        if (s->is_mpeg2) {
+            buf_index += 3;
+            if (stream->packet_number==0)
+                buf_index += 3; /* PES extension */
+            buf_index += 1;    /* obligatory stuffing byte */
+        }
+        if (pts != AV_NOPTS_VALUE) {
+            if (dts != pts)
+                buf_index += 5 + 5;
+            else
+                buf_index += 5;
+
+        } else {
+            if (!s->is_mpeg2)
+                buf_index++;
+        }
+
+        if (stream->id < 0xc0) {
+            /* AC3/LPCM private data header */
+            buf_index += 4;
+            if (stream->id >= 0xa0) {
+                int n;
+                buf_index += 3;
+                /* NOTE: we round the payload size to an integer number of
+                   LPCM samples */
+                n = (s->packet_size - buf_index) % stream->lpcm_align;
+                if (n)
+                    buf_index += (stream->lpcm_align - n);
+            }
+        }
+
+        if (s->is_vcd && stream->id == AUDIO_ID)
+            /* The VCD standard demands that 20 zero bytes follow
+               each audio packet (see standard p. IV-8).*/
+            buf_index+=20;
+    }
+    return s->packet_size - buf_index;
+}
+#endif
+
+/* Write an MPEG padding packet header. */
+static void put_padding_packet(AVFormatContext *ctx, ByteIOContext *pb,int packet_bytes)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int i;
+
+    put_be32(pb, PADDING_STREAM);
+    put_be16(pb, packet_bytes - 6);
+    if (!s->is_mpeg2) {
+        put_byte(pb, 0x0f);
+        packet_bytes -= 7;
+    } else
+        packet_bytes -= 6;
+
+    for(i=0;i<packet_bytes;i++)
+        put_byte(pb, 0xff);
+}
+
+static int get_nb_frames(AVFormatContext *ctx, StreamInfo *stream, int len){
+    int nb_frames=0;
+    PacketDesc *pkt_desc= stream->premux_packet;
+
+    while(len>0){
+        if(pkt_desc->size == pkt_desc->unwritten_size)
+            nb_frames++;
+        len -= pkt_desc->unwritten_size;
+        pkt_desc= pkt_desc->next;
+    }
+
+    return nb_frames;
+}
+
+/* flush the packet on stream stream_index */
+static int flush_packet(AVFormatContext *ctx, int stream_index,
+                         int64_t pts, int64_t dts, int64_t scr, int trailer_size)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    StreamInfo *stream = ctx->streams[stream_index]->priv_data;
+    uint8_t *buf_ptr;
+    int size, payload_size, startcode, id, stuffing_size, i, header_len;
+    int packet_size;
+    uint8_t buffer[128];
+    int zero_trail_bytes = 0;
+    int pad_packet_bytes = 0;
+    int pes_flags;
+    int general_pack = 0;  /*"general" pack without data specific to one stream?*/
+    int nb_frames;
+
+    id = stream->id;
+
+#if 0
+    printf("packet ID=%2x PTS=%0.3f\n",
+           id, pts / 90000.0);
+#endif
+
+    buf_ptr = buffer;
+
+    if ((s->packet_number % s->pack_header_freq) == 0 || s->last_scr != scr) {
+        /* output pack and systems header if needed */
+        size = put_pack_header(ctx, buf_ptr, scr);
+        buf_ptr += size;
+        s->last_scr= scr;
+
+        if (s->is_vcd) {
+            /* there is exactly one system header for each stream in a VCD MPEG,
+               One in the very first video packet and one in the very first
+               audio packet (see VCD standard p. IV-7 and IV-8).*/
+
+            if (stream->packet_number==0) {
+                size = put_system_header(ctx, buf_ptr, id);
+                buf_ptr += size;
+            }
+        } else if (s->is_dvd) {
+            if (stream->align_iframe || s->packet_number == 0){
+                int PES_bytes_to_fill = s->packet_size - size - 10;
+
+                if (pts != AV_NOPTS_VALUE) {
+                    if (dts != pts)
+                        PES_bytes_to_fill -= 5 + 5;
+                    else
+                        PES_bytes_to_fill -= 5;
+                }
+
+                if (stream->bytes_to_iframe == 0 || s->packet_number == 0) {
+                    size = put_system_header(ctx, buf_ptr, 0);
+                    buf_ptr += size;
+                    size = buf_ptr - buffer;
+                    put_buffer(&ctx->pb, buffer, size);
+
+                    put_be32(&ctx->pb, PRIVATE_STREAM_2);
+                    put_be16(&ctx->pb, 0x03d4);         // length
+                    put_byte(&ctx->pb, 0x00);           // substream ID, 00=PCI
+                    for (i = 0; i < 979; i++)
+                        put_byte(&ctx->pb, 0x00);
+
+                    put_be32(&ctx->pb, PRIVATE_STREAM_2);
+                    put_be16(&ctx->pb, 0x03fa);         // length
+                    put_byte(&ctx->pb, 0x01);           // substream ID, 01=DSI
+                    for (i = 0; i < 1017; i++)
+                        put_byte(&ctx->pb, 0x00);
+
+                    memset(buffer, 0, 128);
+                    buf_ptr = buffer;
+                    s->packet_number++;
+                    stream->align_iframe = 0;
+                    scr += s->packet_size*90000LL / (s->mux_rate*50LL); //FIXME rounding and first few bytes of each packet
+                    size = put_pack_header(ctx, buf_ptr, scr);
+                    s->last_scr= scr;
+                    buf_ptr += size;
+                    /* GOP Start */
+                } else if (stream->bytes_to_iframe < PES_bytes_to_fill) {
+                    pad_packet_bytes = PES_bytes_to_fill - stream->bytes_to_iframe;
+                }
+            }
+        } else {
+            if ((s->packet_number % s->system_header_freq) == 0) {
+                size = put_system_header(ctx, buf_ptr, 0);
+                buf_ptr += size;
+            }
+        }
+    }
+    size = buf_ptr - buffer;
+    put_buffer(&ctx->pb, buffer, size);
+
+    packet_size = s->packet_size - size;
+
+    if (s->is_vcd && id == AUDIO_ID)
+        /* The VCD standard demands that 20 zero bytes follow
+           each audio pack (see standard p. IV-8).*/
+        zero_trail_bytes += 20;
+
+    if ((s->is_vcd && stream->packet_number==0)
+        || (s->is_svcd && s->packet_number==0)) {
+        /* for VCD the first pack of each stream contains only the pack header,
+           the system header and lots of padding (see VCD standard p. IV-6).
+           In the case of an audio pack, 20 zero bytes are also added at
+           the end.*/
+        /* For SVCD we fill the very first pack to increase compatibility with
+           some DVD players. Not mandated by the standard.*/
+        if (s->is_svcd)
+            general_pack = 1;    /* the system header refers to both streams and no stream data*/
+        pad_packet_bytes = packet_size - zero_trail_bytes;
+    }
+
+    packet_size -= pad_packet_bytes + zero_trail_bytes;
+
+    if (packet_size > 0) {
+
+        /* packet header size */
+        packet_size -= 6;
+
+        /* packet header */
+        if (s->is_mpeg2) {
+            header_len = 3;
+            if (stream->packet_number==0)
+                header_len += 3; /* PES extension */
+            header_len += 1; /* obligatory stuffing byte */
+        } else {
+            header_len = 0;
+        }
+        if (pts != AV_NOPTS_VALUE) {
+            if (dts != pts)
+                header_len += 5 + 5;
+            else
+                header_len += 5;
+        } else {
+            if (!s->is_mpeg2)
+                header_len++;
+        }
+
+        payload_size = packet_size - header_len;
+        if (id < 0xc0) {
+            startcode = PRIVATE_STREAM_1;
+            payload_size -= 1;
+            if (id >= 0x40) {
+                payload_size -= 3;
+                if (id >= 0xa0)
+                    payload_size -= 3;
+            }
+        } else {
+            startcode = 0x100 + id;
+        }
+
+        stuffing_size = payload_size - av_fifo_size(&stream->fifo);
+
+        // first byte doesnt fit -> reset pts/dts + stuffing
+        if(payload_size <= trailer_size && pts != AV_NOPTS_VALUE){
+            int timestamp_len=0;
+            if(dts != pts)
+                timestamp_len += 5;
+            if(pts != AV_NOPTS_VALUE)
+                timestamp_len += s->is_mpeg2 ? 5 : 4;
+            pts=dts= AV_NOPTS_VALUE;
+            header_len -= timestamp_len;
+            if (s->is_dvd && stream->align_iframe) {
+                pad_packet_bytes += timestamp_len;
+                packet_size -= timestamp_len;
+            } else {
+                payload_size += timestamp_len;
+            }
+            stuffing_size += timestamp_len;
+            if(payload_size > trailer_size)
+                stuffing_size += payload_size - trailer_size;
+        }
+
+        if (pad_packet_bytes > 0 && pad_packet_bytes <= 7) { // can't use padding, so use stuffing
+            packet_size += pad_packet_bytes;
+            payload_size += pad_packet_bytes; // undo the previous adjustment
+            if (stuffing_size < 0) {
+                stuffing_size = pad_packet_bytes;
+            } else {
+                stuffing_size += pad_packet_bytes;
+            }
+            pad_packet_bytes = 0;
+        }
+
+        if (stuffing_size < 0)
+            stuffing_size = 0;
+        if (stuffing_size > 16) {    /*<=16 for MPEG-1, <=32 for MPEG-2*/
+            pad_packet_bytes += stuffing_size;
+            packet_size -= stuffing_size;
+            payload_size -= stuffing_size;
+            stuffing_size = 0;
+        }
+
+        nb_frames= get_nb_frames(ctx, stream, payload_size - stuffing_size);
+
+        put_be32(&ctx->pb, startcode);
+
+        put_be16(&ctx->pb, packet_size);
+
+        if (!s->is_mpeg2)
+            for(i=0;i<stuffing_size;i++)
+                put_byte(&ctx->pb, 0xff);
+
+        if (s->is_mpeg2) {
+            put_byte(&ctx->pb, 0x80); /* mpeg2 id */
+
+            pes_flags=0;
+
+            if (pts != AV_NOPTS_VALUE) {
+                pes_flags |= 0x80;
+                if (dts != pts)
+                    pes_flags |= 0x40;
+            }
+
+            /* Both the MPEG-2 and the SVCD standards demand that the
+               P-STD_buffer_size field be included in the first packet of
+               every stream. (see SVCD standard p. 26 V.2.3.1 and V.2.3.2
+               and MPEG-2 standard 2.7.7) */
+            if (stream->packet_number == 0)
+                pes_flags |= 0x01;
+
+            put_byte(&ctx->pb, pes_flags); /* flags */
+            put_byte(&ctx->pb, header_len - 3 + stuffing_size);
+
+            if (pes_flags & 0x80)  /*write pts*/
+                put_timestamp(&ctx->pb, (pes_flags & 0x40) ? 0x03 : 0x02, pts);
+            if (pes_flags & 0x40)  /*write dts*/
+                put_timestamp(&ctx->pb, 0x01, dts);
+
+            if (pes_flags & 0x01) {  /*write pes extension*/
+                put_byte(&ctx->pb, 0x10); /* flags */
+
+                /* P-STD buffer info */
+                if (id == AUDIO_ID)
+                    put_be16(&ctx->pb, 0x4000 | stream->max_buffer_size/128);
+                else
+                    put_be16(&ctx->pb, 0x6000 | stream->max_buffer_size/1024);
+            }
+
+        } else {
+            if (pts != AV_NOPTS_VALUE) {
+                if (dts != pts) {
+                    put_timestamp(&ctx->pb, 0x03, pts);
+                    put_timestamp(&ctx->pb, 0x01, dts);
+                } else {
+                    put_timestamp(&ctx->pb, 0x02, pts);
+                }
+            } else {
+                put_byte(&ctx->pb, 0x0f);
+            }
+        }
+
+        if (s->is_mpeg2) {
+            /* special stuffing byte that is always written
+               to prevent accidental generation of start codes. */
+            put_byte(&ctx->pb, 0xff);
+
+            for(i=0;i<stuffing_size;i++)
+                put_byte(&ctx->pb, 0xff);
+        }
+
+        if (startcode == PRIVATE_STREAM_1) {
+            put_byte(&ctx->pb, id);
+            if (id >= 0xa0) {
+                /* LPCM (XXX: check nb_frames) */
+                put_byte(&ctx->pb, 7);
+                put_be16(&ctx->pb, 4); /* skip 3 header bytes */
+                put_byte(&ctx->pb, stream->lpcm_header[0]);
+                put_byte(&ctx->pb, stream->lpcm_header[1]);
+                put_byte(&ctx->pb, stream->lpcm_header[2]);
+            } else if (id >= 0x40) {
+                /* AC3 */
+                put_byte(&ctx->pb, nb_frames);
+                put_be16(&ctx->pb, trailer_size+1);
+            }
+        }
+
+        /* output data */
+        if(av_fifo_generic_read(&stream->fifo, payload_size - stuffing_size, &put_buffer, &ctx->pb) < 0)
+            return -1;
+        stream->bytes_to_iframe -= payload_size - stuffing_size;
+    }else{
+        payload_size=
+        stuffing_size= 0;
+    }
+
+    if (pad_packet_bytes > 0)
+        put_padding_packet(ctx,&ctx->pb, pad_packet_bytes);
+
+    for(i=0;i<zero_trail_bytes;i++)
+        put_byte(&ctx->pb, 0x00);
+
+    put_flush_packet(&ctx->pb);
+
+    s->packet_number++;
+
+    /* only increase the stream packet number if this pack actually contains
+       something that is specific to this stream! I.e. a dedicated header
+       or some data.*/
+    if (!general_pack)
+        stream->packet_number++;
+
+    return payload_size - stuffing_size;
+}
+
+static void put_vcd_padding_sector(AVFormatContext *ctx)
+{
+    /* There are two ways to do this padding: writing a sector/pack
+       of 0 values, or writing an MPEG padding pack. Both seem to
+       work with most decoders, BUT the VCD standard only allows a 0-sector
+       (see standard p. IV-4, IV-5).
+       So a 0-sector it is...*/
+
+    MpegMuxContext *s = ctx->priv_data;
+    int i;
+
+    for(i=0;i<s->packet_size;i++)
+        put_byte(&ctx->pb, 0);
+
+    s->vcd_padding_bytes_written += s->packet_size;
+
+    put_flush_packet(&ctx->pb);
+
+    /* increasing the packet number is correct. The SCR of the following packs
+       is calculated from the packet_number and it has to include the padding
+       sector (it represents the sector index, not the MPEG pack index)
+       (see VCD standard p. IV-6)*/
+    s->packet_number++;
+}
+
+#if 0 /* unused, remove? */
+static int64_t get_vcd_scr(AVFormatContext *ctx,int stream_index,int64_t pts)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int64_t scr;
+
+        /* Since the data delivery rate is constant, SCR is computed
+           using the formula C + i * 1200 where C is the start constant
+           and i is the pack index.
+           It is recommended that SCR 0 is at the beginning of the VCD front
+           margin (a sequence of empty Form 2 sectors on the CD).
+           It is recommended that the front margin is 30 sectors long, so
+           we use C = 30*1200 = 36000
+           (Note that even if the front margin is not 30 sectors the file
+           will still be correct according to the standard. It just won't have
+           the "recommended" value).*/
+        scr = 36000 + s->packet_number * 1200;
+
+    return scr;
+}
+#endif
+
+static int remove_decoded_packets(AVFormatContext *ctx, int64_t scr){
+//    MpegMuxContext *s = ctx->priv_data;
+    int i;
+
+    for(i=0; i<ctx->nb_streams; i++){
+        AVStream *st = ctx->streams[i];
+        StreamInfo *stream = st->priv_data;
+        PacketDesc *pkt_desc= stream->predecode_packet;
+
+        while(pkt_desc && scr > pkt_desc->dts){ //FIXME > vs >=
+            if(stream->buffer_index < pkt_desc->size ||
+               stream->predecode_packet == stream->premux_packet){
+                av_log(ctx, AV_LOG_ERROR, "buffer underflow\n");
+                break;
+            }
+            stream->buffer_index -= pkt_desc->size;
+
+            stream->predecode_packet= pkt_desc->next;
+            av_freep(&pkt_desc);
+        }
+    }
+
+    return 0;
+}
+
+static int output_packet(AVFormatContext *ctx, int flush){
+    MpegMuxContext *s = ctx->priv_data;
+    AVStream *st;
+    StreamInfo *stream;
+    int i, avail_space, es_size, trailer_size;
+    int best_i= -1;
+    int best_score= INT_MIN;
+    int ignore_constraints=0;
+    int64_t scr= s->last_scr;
+    PacketDesc *timestamp_packet;
+    const int64_t max_delay= av_rescale(ctx->max_delay, 90000, AV_TIME_BASE);
+
+retry:
+    for(i=0; i<ctx->nb_streams; i++){
+        AVStream *st = ctx->streams[i];
+        StreamInfo *stream = st->priv_data;
+        const int avail_data=  av_fifo_size(&stream->fifo);
+        const int space= stream->max_buffer_size - stream->buffer_index;
+        int rel_space= 1024*space / stream->max_buffer_size;
+        PacketDesc *next_pkt= stream->premux_packet;
+
+        /* for subtitle, a single PES packet must be generated,
+           so we flush after every single subtitle packet */
+        if(s->packet_size > avail_data && !flush
+           && st->codec->codec_type != CODEC_TYPE_SUBTITLE)
+            return 0;
+        if(avail_data==0)
+            continue;
+        assert(avail_data>0);
+
+        if(space < s->packet_size && !ignore_constraints)
+            continue;
+
+        if(next_pkt && next_pkt->dts - scr > max_delay)
+            continue;
+
+        if(rel_space > best_score){
+            best_score= rel_space;
+            best_i = i;
+            avail_space= space;
+        }
+    }
+
+    if(best_i < 0){
+        int64_t best_dts= INT64_MAX;
+
+        for(i=0; i<ctx->nb_streams; i++){
+            AVStream *st = ctx->streams[i];
+            StreamInfo *stream = st->priv_data;
+            PacketDesc *pkt_desc= stream->predecode_packet;
+            if(pkt_desc && pkt_desc->dts < best_dts)
+                best_dts= pkt_desc->dts;
+        }
+
+#if 0
+        av_log(ctx, AV_LOG_DEBUG, "bumping scr, scr:%f, dts:%f\n",
+               scr/90000.0, best_dts/90000.0);
+#endif
+        if(best_dts == INT64_MAX)
+            return 0;
+
+        if(scr >= best_dts+1 && !ignore_constraints){
+            av_log(ctx, AV_LOG_ERROR, "packet too large, ignoring buffer limits to mux it\n");
+            ignore_constraints= 1;
+        }
+        scr= FFMAX(best_dts+1, scr);
+        if(remove_decoded_packets(ctx, scr) < 0)
+            return -1;
+        goto retry;
+    }
+
+    assert(best_i >= 0);
+
+    st = ctx->streams[best_i];
+    stream = st->priv_data;
+
+    assert(av_fifo_size(&stream->fifo) > 0);
+
+    assert(avail_space >= s->packet_size || ignore_constraints);
+
+    timestamp_packet= stream->premux_packet;
+    if(timestamp_packet->unwritten_size == timestamp_packet->size){
+        trailer_size= 0;
+    }else{
+        trailer_size= timestamp_packet->unwritten_size;
+        timestamp_packet= timestamp_packet->next;
+    }
+
+    if(timestamp_packet){
+//av_log(ctx, AV_LOG_DEBUG, "dts:%f pts:%f scr:%f stream:%d\n", timestamp_packet->dts/90000.0, timestamp_packet->pts/90000.0, scr/90000.0, best_i);
+        es_size= flush_packet(ctx, best_i, timestamp_packet->pts, timestamp_packet->dts, scr, trailer_size);
+    }else{
+        assert(av_fifo_size(&stream->fifo) == trailer_size);
+        es_size= flush_packet(ctx, best_i, AV_NOPTS_VALUE, AV_NOPTS_VALUE, scr, trailer_size);
+    }
+
+    if (s->is_vcd) {
+        /* Write one or more padding sectors, if necessary, to reach
+           the constant overall bitrate.*/
+        int vcd_pad_bytes;
+
+        while((vcd_pad_bytes = get_vcd_padding_size(ctx,stream->premux_packet->pts) ) >= s->packet_size){ //FIXME pts cannot be correct here
+            put_vcd_padding_sector(ctx);
+            s->last_scr += s->packet_size*90000LL / (s->mux_rate*50LL); //FIXME rounding and first few bytes of each packet
+        }
+    }
+
+    stream->buffer_index += es_size;
+    s->last_scr += s->packet_size*90000LL / (s->mux_rate*50LL); //FIXME rounding and first few bytes of each packet
+
+    while(stream->premux_packet && stream->premux_packet->unwritten_size <= es_size){
+        es_size -= stream->premux_packet->unwritten_size;
+        stream->premux_packet= stream->premux_packet->next;
+    }
+    if(es_size)
+        stream->premux_packet->unwritten_size -= es_size;
+
+    if(remove_decoded_packets(ctx, s->last_scr) < 0)
+        return -1;
+
+    return 1;
+}
+
+static int mpeg_mux_write_packet(AVFormatContext *ctx, AVPacket *pkt)
+{
+    MpegMuxContext *s = ctx->priv_data;
+    int stream_index= pkt->stream_index;
+    int size= pkt->size;
+    uint8_t *buf= pkt->data;
+    AVStream *st = ctx->streams[stream_index];
+    StreamInfo *stream = st->priv_data;
+    int64_t pts, dts;
+    PacketDesc *pkt_desc;
+    const int preload= av_rescale(ctx->preload, 90000, AV_TIME_BASE);
+    const int is_iframe = st->codec->codec_type == CODEC_TYPE_VIDEO && (pkt->flags & PKT_FLAG_KEY);
+
+    pts= pkt->pts;
+    dts= pkt->dts;
+
+    if(pts != AV_NOPTS_VALUE) pts += preload;
+    if(dts != AV_NOPTS_VALUE) dts += preload;
+
+//av_log(ctx, AV_LOG_DEBUG, "dts:%f pts:%f flags:%d stream:%d nopts:%d\n", dts/90000.0, pts/90000.0, pkt->flags, pkt->stream_index, pts != AV_NOPTS_VALUE);
+    if (!stream->premux_packet)
+        stream->next_packet = &stream->premux_packet;
+    *stream->next_packet=
+    pkt_desc= av_mallocz(sizeof(PacketDesc));
+    pkt_desc->pts= pts;
+    pkt_desc->dts= dts;
+    pkt_desc->unwritten_size=
+    pkt_desc->size= size;
+    if(!stream->predecode_packet)
+        stream->predecode_packet= pkt_desc;
+    stream->next_packet= &pkt_desc->next;
+
+    av_fifo_realloc(&stream->fifo, av_fifo_size(&stream->fifo) + size + 1);
+
+    if (s->is_dvd){
+        if (is_iframe && (s->packet_number == 0 || (pts - stream->vobu_start_pts >= 36000))) { // min VOBU length 0.4 seconds (mpucoder)
+            stream->bytes_to_iframe = av_fifo_size(&stream->fifo);
+            stream->align_iframe = 1;
+            stream->vobu_start_pts = pts;
+        } else {
+            stream->align_iframe = 0;
+        }
+    }
+
+    av_fifo_write(&stream->fifo, buf, size);
+
+    for(;;){
+        int ret= output_packet(ctx, 0);
+        if(ret<=0)
+            return ret;
+    }
+}
+
+static int mpeg_mux_end(AVFormatContext *ctx)
+{
+//    MpegMuxContext *s = ctx->priv_data;
+    StreamInfo *stream;
+    int i;
+
+    for(;;){
+        int ret= output_packet(ctx, 1);
+        if(ret<0)
+            return ret;
+        else if(ret==0)
+            break;
+    }
+
+    /* End header according to MPEG1 systems standard. We do not write
+       it as it is usually not needed by decoders and because it
+       complicates MPEG stream concatenation. */
+    //put_be32(&ctx->pb, ISO_11172_END_CODE);
+    //put_flush_packet(&ctx->pb);
+
+    for(i=0;i<ctx->nb_streams;i++) {
+        stream = ctx->streams[i]->priv_data;
+
+        assert(av_fifo_size(&stream->fifo) == 0);
+        av_fifo_free(&stream->fifo);
+    }
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+/*********************************************/
+/* demux code */
+
+#define MAX_SYNC_SIZE 100000
+
+static int cdxa_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if (p->buf[0] == 'R' && p->buf[1] == 'I' &&
+        p->buf[2] == 'F' && p->buf[3] == 'F' &&
+        p->buf[8] == 'C' && p->buf[9] == 'D' &&
+        p->buf[10] == 'X' && p->buf[11] == 'A')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int mpegps_probe(AVProbeData *p)
+{
+    uint32_t code= -1;
+    int sys=0, pspack=0, priv1=0, vid=0, audio=0;
+    int i;
+    int score=0;
+
+    score = cdxa_probe(p);
+    if (score > 0) return score;
+
+    /* Search for MPEG stream */
+    for(i=0; i<p->buf_size; i++){
+        code = (code<<8) + p->buf[i];
+        if ((code & 0xffffff00) == 0x100) {
+            if(code == SYSTEM_HEADER_START_CODE) sys++;
+            else if(code == PRIVATE_STREAM_1)    priv1++;
+            else if(code == PACK_START_CODE)     pspack++;
+            else if((code & 0xf0) == VIDEO_ID)   vid++;
+            else if((code & 0xe0) == AUDIO_ID)   audio++;
+        }
+    }
+
+    if(vid || audio)            /* invalid VDR files nd short PES streams */
+        score= AVPROBE_SCORE_MAX/4;
+
+//av_log(NULL, AV_LOG_ERROR, "%d %d %d %d %d\n", sys, priv1, pspack,vid, audio);
+    if(sys && sys*9 <= pspack*10)
+        return AVPROBE_SCORE_MAX/2+2; // +1 for .mpg
+    if((priv1 || vid || audio) && (priv1+vid+audio)*9 <= pspack*10)
+        return AVPROBE_SCORE_MAX/2+2; // +1 for .mpg
+    if((!!vid ^ !!audio) && (audio+vid > 1) && !sys && !pspack) /* PES stream */
+        return AVPROBE_SCORE_MAX/2+2;
+
+    //02-Penguin.flac has sys:0 priv1:0 pspack:0 vid:0 audio:1
+    return score;
+}
+
+
+typedef struct MpegDemuxContext {
+    int32_t header_state;
+    unsigned char psm_es_type[256];
+} MpegDemuxContext;
+
+static int mpegps_read_header(AVFormatContext *s,
+                              AVFormatParameters *ap)
+{
+    MpegDemuxContext *m = s->priv_data;
+    m->header_state = 0xff;
+    s->ctx_flags |= AVFMTCTX_NOHEADER;
+
+    /* no need to do more */
+    return 0;
+}
+
+static int64_t get_pts(ByteIOContext *pb, int c)
+{
+    int64_t pts;
+    int val;
+
+    if (c < 0)
+        c = get_byte(pb);
+    pts = (int64_t)((c >> 1) & 0x07) << 30;
+    val = get_be16(pb);
+    pts |= (int64_t)(val >> 1) << 15;
+    val = get_be16(pb);
+    pts |= (int64_t)(val >> 1);
+    return pts;
+}
+
+static int find_next_start_code(ByteIOContext *pb, int *size_ptr,
+                                int32_t *header_state)
+{
+    unsigned int state, v;
+    int val, n;
+
+    state = *header_state;
+    n = *size_ptr;
+    while (n > 0) {
+        if (url_feof(pb))
+            break;
+        v = get_byte(pb);
+        n--;
+        if (state == 0x000001) {
+            state = ((state << 8) | v) & 0xffffff;
+            val = state;
+            goto found;
+        }
+        state = ((state << 8) | v) & 0xffffff;
+    }
+    val = -1;
+ found:
+    *header_state = state;
+    *size_ptr = n;
+    return val;
+}
+
+#if 0 /* unused, remove? */
+/* XXX: optimize */
+static int find_prev_start_code(ByteIOContext *pb, int *size_ptr)
+{
+    int64_t pos, pos_start;
+    int max_size, start_code;
+
+    max_size = *size_ptr;
+    pos_start = url_ftell(pb);
+
+    /* in order to go faster, we fill the buffer */
+    pos = pos_start - 16386;
+    if (pos < 0)
+        pos = 0;
+    url_fseek(pb, pos, SEEK_SET);
+    get_byte(pb);
+
+    pos = pos_start;
+    for(;;) {
+        pos--;
+        if (pos < 0 || (pos_start - pos) >= max_size) {
+            start_code = -1;
+            goto the_end;
+        }
+        url_fseek(pb, pos, SEEK_SET);
+        start_code = get_be32(pb);
+        if ((start_code & 0xffffff00) == 0x100)
+            break;
+    }
+ the_end:
+    *size_ptr = pos_start - pos;
+    return start_code;
+}
+#endif
+
+/**
+ * Extracts stream types from a program stream map
+ * According to ISO/IEC 13818-1 ('MPEG-2 Systems') table 2-35
+ *
+ * @return number of bytes occupied by PSM in the bitstream
+ */
+static long mpegps_psm_parse(MpegDemuxContext *m, ByteIOContext *pb)
+{
+    int psm_length, ps_info_length, es_map_length;
+
+    psm_length = get_be16(pb);
+    get_byte(pb);
+    get_byte(pb);
+    ps_info_length = get_be16(pb);
+
+    /* skip program_stream_info */
+    url_fskip(pb, ps_info_length);
+    es_map_length = get_be16(pb);
+
+    /* at least one es available? */
+    while (es_map_length >= 4){
+        unsigned char type = get_byte(pb);
+        unsigned char es_id = get_byte(pb);
+        uint16_t es_info_length = get_be16(pb);
+        /* remember mapping from stream id to stream type */
+        m->psm_es_type[es_id] = type;
+        /* skip program_stream_info */
+        url_fskip(pb, es_info_length);
+        es_map_length -= 4 + es_info_length;
+    }
+    get_be32(pb); /* crc32 */
+    return 2 + psm_length;
+}
+
+/* read the next PES header. Return its position in ppos
+   (if not NULL), and its start code, pts and dts.
+ */
+static int mpegps_read_pes_header(AVFormatContext *s,
+                                  int64_t *ppos, int *pstart_code,
+                                  int64_t *ppts, int64_t *pdts)
+{
+    MpegDemuxContext *m = s->priv_data;
+    int len, size, startcode, c, flags, header_len;
+    int pes_ext, ext2_len, id_ext, skip;
+    int64_t pts, dts;
+    int64_t last_sync= url_ftell(&s->pb);
+
+ error_redo:
+        url_fseek(&s->pb, last_sync, SEEK_SET);
+ redo:
+        /* next start code (should be immediately after) */
+        m->header_state = 0xff;
+        size = MAX_SYNC_SIZE;
+        startcode = find_next_start_code(&s->pb, &size, &m->header_state);
+        last_sync = url_ftell(&s->pb);
+    //printf("startcode=%x pos=0x%"PRIx64"\n", startcode, url_ftell(&s->pb));
+    if (startcode < 0)
+        return AVERROR_IO;
+    if (startcode == PACK_START_CODE)
+        goto redo;
+    if (startcode == SYSTEM_HEADER_START_CODE)
+        goto redo;
+    if (startcode == PADDING_STREAM ||
+        startcode == PRIVATE_STREAM_2) {
+        /* skip them */
+        len = get_be16(&s->pb);
+        url_fskip(&s->pb, len);
+        goto redo;
+    }
+    if (startcode == PROGRAM_STREAM_MAP) {
+        mpegps_psm_parse(m, &s->pb);
+        goto redo;
+    }
+
+    /* find matching stream */
+    if (!((startcode >= 0x1c0 && startcode <= 0x1df) ||
+          (startcode >= 0x1e0 && startcode <= 0x1ef) ||
+          (startcode == 0x1bd) || (startcode == 0x1fd)))
+        goto redo;
+    if (ppos) {
+        *ppos = url_ftell(&s->pb) - 4;
+    }
+    len = get_be16(&s->pb);
+    pts =
+    dts = AV_NOPTS_VALUE;
+    /* stuffing */
+    for(;;) {
+        if (len < 1)
+            goto error_redo;
+        c = get_byte(&s->pb);
+        len--;
+        /* XXX: for mpeg1, should test only bit 7 */
+        if (c != 0xff)
+            break;
+    }
+    if ((c & 0xc0) == 0x40) {
+        /* buffer scale & size */
+        get_byte(&s->pb);
+        c = get_byte(&s->pb);
+        len -= 2;
+    }
+    if ((c & 0xe0) == 0x20) {
+        dts = pts = get_pts(&s->pb, c);
+        len -= 4;
+        if (c & 0x10){
+            dts = get_pts(&s->pb, -1);
+            len -= 5;
+        }
+    } else if ((c & 0xc0) == 0x80) {
+        /* mpeg 2 PES */
+#if 0 /* some streams have this field set for no apparent reason */
+        if ((c & 0x30) != 0) {
+            /* Encrypted multiplex not handled */
+            goto redo;
+        }
+#endif
+        flags = get_byte(&s->pb);
+        header_len = get_byte(&s->pb);
+        len -= 2;
+        if (header_len > len)
+            goto error_redo;
+        len -= header_len;
+        if (flags & 0x80) {
+            dts = pts = get_pts(&s->pb, -1);
+            header_len -= 5;
+            if (flags & 0x40) {
+                dts = get_pts(&s->pb, -1);
+                header_len -= 5;
+            }
+        }
+        if (flags & 0x01) { /* PES extension */
+            pes_ext = get_byte(&s->pb);
+            header_len--;
+            if (pes_ext & 0x40) { /* pack header - should be zero in PS */
+                goto error_redo;
+            }
+            /* Skip PES private data, program packet sequence counter and P-STD buffer */
+            skip = (pes_ext >> 4) & 0xb;
+            skip += skip & 0x9;
+            url_fskip(&s->pb, skip);
+            header_len -= skip;
+
+            if (pes_ext & 0x01) { /* PES extension 2 */
+                ext2_len = get_byte(&s->pb);
+                header_len--;
+                if ((ext2_len & 0x7f) > 0) {
+                    id_ext = get_byte(&s->pb);
+                    if ((id_ext & 0x80) == 0)
+                        startcode = ((startcode & 0xff) << 8) | id_ext;
+                    header_len--;
+                }
+            }
+        }
+        if(header_len < 0)
+            goto error_redo;
+        url_fskip(&s->pb, header_len);
+    }
+    else if( c!= 0xf )
+        goto redo;
+
+    if (startcode == PRIVATE_STREAM_1 && !m->psm_es_type[startcode & 0xff]) {
+        startcode = get_byte(&s->pb);
+        len--;
+        if (startcode >= 0x80 && startcode <= 0xcf) {
+            /* audio: skip header */
+            get_byte(&s->pb);
+            get_byte(&s->pb);
+            get_byte(&s->pb);
+            len -= 3;
+            if (startcode >= 0xb0 && startcode <= 0xbf) {
+                /* MLP/TrueHD audio has a 4-byte header */
+                get_byte(&s->pb);
+                len--;
+            }
+        }
+    }
+    if(len<0)
+        goto error_redo;
+    if(dts != AV_NOPTS_VALUE && ppos){
+        int i;
+        for(i=0; i<s->nb_streams; i++){
+            if(startcode == s->streams[i]->id) {
+                av_add_index_entry(s->streams[i], *ppos, dts, 0, 0, AVINDEX_KEYFRAME /* FIXME keyframe? */);
+            }
+        }
+    }
+
+    *pstart_code = startcode;
+    *ppts = pts;
+    *pdts = dts;
+    return len;
+}
+
+static int mpegps_read_packet(AVFormatContext *s,
+                              AVPacket *pkt)
+{
+    MpegDemuxContext *m = s->priv_data;
+    AVStream *st;
+    int len, startcode, i, type, codec_id = 0, es_type;
+    int64_t pts, dts, dummy_pos; //dummy_pos is needed for the index building to work
+
+ redo:
+    len = mpegps_read_pes_header(s, &dummy_pos, &startcode, &pts, &dts);
+    if (len < 0)
+        return len;
+
+    /* now find stream */
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+        if (st->id == startcode)
+            goto found;
+    }
+
+    es_type = m->psm_es_type[startcode & 0xff];
+    if(es_type > 0){
+        if(es_type == STREAM_TYPE_VIDEO_MPEG1){
+            codec_id = CODEC_ID_MPEG2VIDEO;
+            type = CODEC_TYPE_VIDEO;
+        } else if(es_type == STREAM_TYPE_VIDEO_MPEG2){
+            codec_id = CODEC_ID_MPEG2VIDEO;
+            type = CODEC_TYPE_VIDEO;
+        } else if(es_type == STREAM_TYPE_AUDIO_MPEG1 ||
+                  es_type == STREAM_TYPE_AUDIO_MPEG2){
+            codec_id = CODEC_ID_MP3;
+            type = CODEC_TYPE_AUDIO;
+        } else if(es_type == STREAM_TYPE_AUDIO_AAC){
+            codec_id = CODEC_ID_AAC;
+            type = CODEC_TYPE_AUDIO;
+        } else if(es_type == STREAM_TYPE_VIDEO_MPEG4){
+            codec_id = CODEC_ID_MPEG4;
+            type = CODEC_TYPE_VIDEO;
+        } else if(es_type == STREAM_TYPE_VIDEO_H264){
+            codec_id = CODEC_ID_H264;
+            type = CODEC_TYPE_VIDEO;
+        } else if(es_type == STREAM_TYPE_AUDIO_AC3){
+            codec_id = CODEC_ID_AC3;
+            type = CODEC_TYPE_AUDIO;
+        } else {
+            goto skip;
+        }
+    } else if (startcode >= 0x1e0 && startcode <= 0x1ef) {
+        static const unsigned char avs_seqh[4] = { 0, 0, 1, 0xb0 };
+        unsigned char buf[8];
+        get_buffer(&s->pb, buf, 8);
+        url_fseek(&s->pb, -8, SEEK_CUR);
+        if(!memcmp(buf, avs_seqh, 4) && (buf[6] != 0 || buf[7] != 1))
+            codec_id = CODEC_ID_CAVS;
+        else
+            codec_id = CODEC_ID_MPEG2VIDEO;
+        type = CODEC_TYPE_VIDEO;
+    } else if (startcode >= 0x1c0 && startcode <= 0x1df) {
+        type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_MP2;
+    } else if (startcode >= 0x80 && startcode <= 0x87) {
+        type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_AC3;
+    } else if ((startcode >= 0x88 && startcode <= 0x8f)
+               ||( startcode >= 0x98 && startcode <= 0x9f)) {
+        /* 0x90 - 0x97 is reserved for SDDS in DVD specs */
+        type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_DTS;
+    } else if (startcode >= 0xa0 && startcode <= 0xaf) {
+        type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_PCM_S16BE;
+    } else if (startcode >= 0xb0 && startcode <= 0xbf) {
+        type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_MLP;
+    } else if (startcode >= 0xc0 && startcode <= 0xcf) {
+        /* Used for both AC-3 and E-AC-3 in EVOB files */
+        type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_AC3;
+    } else if (startcode >= 0x20 && startcode <= 0x3f) {
+        type = CODEC_TYPE_SUBTITLE;
+        codec_id = CODEC_ID_DVD_SUBTITLE;
+    } else if (startcode >= 0xfd55 && startcode <= 0xfd5f) {
+        type = CODEC_TYPE_VIDEO;
+        codec_id = CODEC_ID_VC1;
+    } else {
+    skip:
+        /* skip packet */
+        url_fskip(&s->pb, len);
+        goto redo;
+    }
+    /* no stream found: add a new stream */
+    st = av_new_stream(s, startcode);
+    if (!st)
+        goto skip;
+    st->codec->codec_type = type;
+    st->codec->codec_id = codec_id;
+    if (codec_id != CODEC_ID_PCM_S16BE)
+        st->need_parsing = 1;
+ found:
+    if(st->discard >= AVDISCARD_ALL)
+        goto skip;
+    if (startcode >= 0xa0 && startcode <= 0xaf) {
+        int b1, freq;
+
+        /* for LPCM, we just skip the header and consider it is raw
+           audio data */
+        if (len <= 3)
+            goto skip;
+        get_byte(&s->pb); /* emphasis (1), muse(1), reserved(1), frame number(5) */
+        b1 = get_byte(&s->pb); /* quant (2), freq(2), reserved(1), channels(3) */
+        get_byte(&s->pb); /* dynamic range control (0x80 = off) */
+        len -= 3;
+        freq = (b1 >> 4) & 3;
+        st->codec->sample_rate = lpcm_freq_tab[freq];
+        st->codec->channels = 1 + (b1 & 7);
+        st->codec->bit_rate = st->codec->channels * st->codec->sample_rate * 2;
+    }
+    av_new_packet(pkt, len);
+    get_buffer(&s->pb, pkt->data, pkt->size);
+    pkt->pts = pts;
+    pkt->dts = dts;
+    pkt->stream_index = st->index;
+#if 0
+    av_log(s, AV_LOG_DEBUG, "%d: pts=%0.3f dts=%0.3f size=%d\n",
+           pkt->stream_index, pkt->pts / 90000.0, pkt->dts / 90000.0, pkt->size);
+#endif
+
+    return 0;
+}
+
+static int mpegps_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
+                               int64_t *ppos, int64_t pos_limit)
+{
+    int len, startcode;
+    int64_t pos, pts, dts;
+
+    pos = *ppos;
+#ifdef DEBUG_SEEK
+    printf("read_dts: pos=0x%"PRIx64" next=%d -> ", pos, find_next);
+#endif
+    url_fseek(&s->pb, pos, SEEK_SET);
+    for(;;) {
+        len = mpegps_read_pes_header(s, &pos, &startcode, &pts, &dts);
+        if (len < 0) {
+#ifdef DEBUG_SEEK
+            printf("none (ret=%d)\n", len);
+#endif
+            return AV_NOPTS_VALUE;
+        }
+        if (startcode == s->streams[stream_index]->id &&
+            dts != AV_NOPTS_VALUE) {
+            break;
+        }
+        url_fskip(&s->pb, len);
+    }
+#ifdef DEBUG_SEEK
+    printf("pos=0x%"PRIx64" dts=0x%"PRIx64" %0.3f\n", pos, dts, dts / 90000.0);
+#endif
+    *ppos = pos;
+    return dts;
+}
+
+#ifdef CONFIG_MPEG1SYSTEM_MUXER
+AVOutputFormat mpeg1system_muxer = {
+    "mpeg",
+    "MPEG1 System format",
+    "video/mpeg",
+    "mpg,mpeg",
+    sizeof(MpegMuxContext),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG1VIDEO,
+    mpeg_mux_init,
+    mpeg_mux_write_packet,
+    mpeg_mux_end,
+};
+#endif
+#ifdef CONFIG_MPEG1VCD_MUXER
+AVOutputFormat mpeg1vcd_muxer = {
+    "vcd",
+    "MPEG1 System format (VCD)",
+    "video/mpeg",
+    NULL,
+    sizeof(MpegMuxContext),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG1VIDEO,
+    mpeg_mux_init,
+    mpeg_mux_write_packet,
+    mpeg_mux_end,
+};
+#endif
+#ifdef CONFIG_MPEG2VOB_MUXER
+AVOutputFormat mpeg2vob_muxer = {
+    "vob",
+    "MPEG2 PS format (VOB)",
+    "video/mpeg",
+    "vob",
+    sizeof(MpegMuxContext),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG2VIDEO,
+    mpeg_mux_init,
+    mpeg_mux_write_packet,
+    mpeg_mux_end,
+};
+#endif
+
+/* Same as mpeg2vob_mux except that the pack size is 2324 */
+#ifdef CONFIG_MPEG2SVCD_MUXER
+AVOutputFormat mpeg2svcd_muxer = {
+    "svcd",
+    "MPEG2 PS format (VOB)",
+    "video/mpeg",
+    "vob",
+    sizeof(MpegMuxContext),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG2VIDEO,
+    mpeg_mux_init,
+    mpeg_mux_write_packet,
+    mpeg_mux_end,
+};
+#endif
+
+/*  Same as mpeg2vob_mux except the 'is_dvd' flag is set to produce NAV pkts */
+#ifdef CONFIG_MPEG2DVD_MUXER
+AVOutputFormat mpeg2dvd_muxer = {
+    "dvd",
+    "MPEG2 PS format (DVD VOB)",
+    "video/mpeg",
+    "dvd",
+    sizeof(MpegMuxContext),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG2VIDEO,
+    mpeg_mux_init,
+    mpeg_mux_write_packet,
+    mpeg_mux_end,
+};
+#endif
+
+#ifdef CONFIG_MPEGPS_DEMUXER
+AVInputFormat mpegps_demuxer = {
+    "mpeg",
+    "MPEG PS format",
+    sizeof(MpegDemuxContext),
+    mpegps_probe,
+    mpegps_read_header,
+    mpegps_read_packet,
+    mpegps_read_close,
+    NULL, //mpegps_read_seek,
+    mpegps_read_dts,
+    .flags = AVFMT_SHOW_IDS,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/mpegts.c b/contrib/ffmpeg/libavformat/mpegts.c
new file mode 100644
index 000000000..c466710ee
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpegts.c
@@ -0,0 +1,1552 @@
+/*
+ * MPEG2 transport stream (aka DVB) demuxer
+ * Copyright (c) 2002-2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "crc.h"
+#include "mpegts.h"
+
+//#define DEBUG_SI
+//#define DEBUG_SEEK
+
+/* 1.0 second at 24Mbit/s */
+#define MAX_SCAN_PACKETS 32000
+
+/* maximum size in which we look for synchronisation if
+   synchronisation is lost */
+#define MAX_RESYNC_SIZE 4096
+
+typedef struct PESContext PESContext;
+
+static PESContext* add_pes_stream(MpegTSContext *ts, int pid, int stream_type);
+static AVStream* new_pes_av_stream(PESContext *pes, uint32_t code);
+
+enum MpegTSFilterType {
+    MPEGTS_PES,
+    MPEGTS_SECTION,
+};
+
+typedef void PESCallback(void *opaque, const uint8_t *buf, int len, int is_start);
+
+typedef struct MpegTSPESFilter {
+    PESCallback *pes_cb;
+    void *opaque;
+} MpegTSPESFilter;
+
+typedef void SectionCallback(void *opaque, const uint8_t *buf, int len);
+
+typedef void SetServiceCallback(void *opaque, int ret);
+
+typedef struct MpegTSSectionFilter {
+    int section_index;
+    int section_h_size;
+    uint8_t *section_buf;
+    int check_crc:1;
+    int end_of_section_reached:1;
+    SectionCallback *section_cb;
+    void *opaque;
+} MpegTSSectionFilter;
+
+typedef struct MpegTSFilter {
+    int pid;
+    int last_cc; /* last cc code (-1 if first packet) */
+    enum MpegTSFilterType type;
+    union {
+        MpegTSPESFilter pes_filter;
+        MpegTSSectionFilter section_filter;
+    } u;
+} MpegTSFilter;
+
+typedef struct MpegTSService {
+    int running:1;
+    int sid;    /**< MPEG Program Number of stream */
+    char *provider_name; /**< DVB Network name, "" if not DVB stream */
+    char *name; /**< DVB Service name, "MPEG Program [sid]" if not DVB stream*/
+} MpegTSService;
+
+struct MpegTSContext {
+    /* user data */
+    AVFormatContext *stream;
+    /** raw packet size, including FEC if present            */
+    int raw_packet_size;
+    /** if true, all pids are analyzed to find streams       */
+    int auto_guess;
+    int set_service_ret;
+
+    /** force raw MPEG2 transport stream output, if possible */
+    int mpeg2ts_raw;
+    /** compute exact PCR for each transport stream packet   */
+    int mpeg2ts_compute_pcr;
+
+    int64_t cur_pcr;    /**< used to estimate the exact PCR  */
+    int pcr_incr;       /**< used to estimate the exact PCR  */
+    int pcr_pid;        /**< used to estimate the exact PCR  */
+
+    /* data needed to handle file based ts */
+    /** stop parsing loop                                    */
+    int stop_parse;
+    /** packet containing Audio/Video data                   */
+    AVPacket *pkt;
+
+    /******************************************/
+    /* private mpegts data */
+    /* scan context */
+    MpegTSFilter *sdt_filter;
+    /** number of PMTs in the last PAT seen                  */
+    int nb_services;
+    /** list of PMTs in the last PAT seen                    */
+    MpegTSService **services;
+
+    /* set service context (XXX: allocated it ?) */
+    SetServiceCallback *set_service_cb;
+    void *set_service_opaque;
+    /** filter for the PAT                                   */
+    MpegTSFilter *pat_filter;
+    /** filter for the PMT for the MPEG program number specified by req_sid */
+    MpegTSFilter *pmt_filter;
+    /** MPEG program number of stream we want to decode      */
+    int req_sid;
+
+    /** filters for various streams specified by PMT + for the PAT and PMT */
+    MpegTSFilter *pids[NB_PID_MAX];
+};
+
+/**
+ *  Assembles PES packets out of TS packets, and then calls the "section_cb"
+ *  function when they are complete.
+ */
+static void write_section_data(AVFormatContext *s, MpegTSFilter *tss1,
+                               const uint8_t *buf, int buf_size, int is_start)
+{
+    MpegTSSectionFilter *tss = &tss1->u.section_filter;
+    int len;
+
+    if (is_start) {
+        memcpy(tss->section_buf, buf, buf_size);
+        tss->section_index = buf_size;
+        tss->section_h_size = -1;
+        tss->end_of_section_reached = 0;
+    } else {
+        if (tss->end_of_section_reached)
+            return;
+        len = 4096 - tss->section_index;
+        if (buf_size < len)
+            len = buf_size;
+        memcpy(tss->section_buf + tss->section_index, buf, len);
+        tss->section_index += len;
+    }
+
+    /* compute section length if possible */
+    if (tss->section_h_size == -1 && tss->section_index >= 3) {
+        len = (((tss->section_buf[1] & 0xf) << 8) | tss->section_buf[2]) + 3;
+        if (len > 4096)
+            return;
+        tss->section_h_size = len;
+    }
+
+    if (tss->section_h_size != -1 && tss->section_index >= tss->section_h_size) {
+        tss->end_of_section_reached = 1;
+        if (!tss->check_crc ||
+            av_crc(av_crc04C11DB7, -1, tss->section_buf, tss->section_h_size) == 0)
+            tss->section_cb(tss->opaque, tss->section_buf, tss->section_h_size);
+    }
+}
+
+static MpegTSFilter *mpegts_open_section_filter(MpegTSContext *ts, unsigned int pid,
+                                         SectionCallback *section_cb, void *opaque,
+                                         int check_crc)
+
+{
+    MpegTSFilter *filter;
+    MpegTSSectionFilter *sec;
+
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "Filter: pid=0x%x\n", pid);
+#endif
+    if (pid >= NB_PID_MAX || ts->pids[pid])
+        return NULL;
+    filter = av_mallocz(sizeof(MpegTSFilter));
+    if (!filter)
+        return NULL;
+    ts->pids[pid] = filter;
+    filter->type = MPEGTS_SECTION;
+    filter->pid = pid;
+    filter->last_cc = -1;
+    sec = &filter->u.section_filter;
+    sec->section_cb = section_cb;
+    sec->opaque = opaque;
+    sec->section_buf = av_malloc(MAX_SECTION_SIZE);
+    sec->check_crc = check_crc;
+    if (!sec->section_buf) {
+        av_free(filter);
+        return NULL;
+    }
+    return filter;
+}
+
+static MpegTSFilter *mpegts_open_pes_filter(MpegTSContext *ts, unsigned int pid,
+                                     PESCallback *pes_cb,
+                                     void *opaque)
+{
+    MpegTSFilter *filter;
+    MpegTSPESFilter *pes;
+
+    if (pid >= NB_PID_MAX || ts->pids[pid])
+        return NULL;
+    filter = av_mallocz(sizeof(MpegTSFilter));
+    if (!filter)
+        return NULL;
+    ts->pids[pid] = filter;
+    filter->type = MPEGTS_PES;
+    filter->pid = pid;
+    filter->last_cc = -1;
+    pes = &filter->u.pes_filter;
+    pes->pes_cb = pes_cb;
+    pes->opaque = opaque;
+    return filter;
+}
+
+static void mpegts_close_filter(MpegTSContext *ts, MpegTSFilter *filter)
+{
+    int pid;
+
+    pid = filter->pid;
+    if (filter->type == MPEGTS_SECTION)
+        av_freep(&filter->u.section_filter.section_buf);
+    else if (filter->type == MPEGTS_PES)
+        av_freep(&filter->u.pes_filter.opaque);
+
+    av_free(filter);
+    ts->pids[pid] = NULL;
+}
+
+static int analyze(const uint8_t *buf, int size, int packet_size, int *index){
+    int stat[packet_size];
+    int i;
+    int x=0;
+    int best_score=0;
+
+    memset(stat, 0, packet_size*sizeof(int));
+
+    for(x=i=0; i<size; i++){
+        if(buf[i] == 0x47){
+            stat[x]++;
+            if(stat[x] > best_score){
+                best_score= stat[x];
+                if(index) *index= x;
+            }
+        }
+
+        x++;
+        if(x == packet_size) x= 0;
+    }
+
+    return best_score;
+}
+
+/* autodetect fec presence. Must have at least 1024 bytes  */
+static int get_packet_size(const uint8_t *buf, int size)
+{
+    int score, fec_score, dvhs_score;
+
+    if (size < (TS_FEC_PACKET_SIZE * 5 + 1))
+        return -1;
+
+    score    = analyze(buf, size, TS_PACKET_SIZE, NULL);
+    dvhs_score    = analyze(buf, size, TS_DVHS_PACKET_SIZE, NULL);
+    fec_score= analyze(buf, size, TS_FEC_PACKET_SIZE, NULL);
+//    av_log(NULL, AV_LOG_DEBUG, "score: %d, dvhs_score: %d, fec_score: %d \n", score, dvhs_score, fec_score);
+
+    if     (score > fec_score && score > dvhs_score) return TS_PACKET_SIZE;
+    else if(dvhs_score > score && dvhs_score > fec_score) return TS_DVHS_PACKET_SIZE;
+    else if(score < fec_score && dvhs_score < fec_score) return TS_FEC_PACKET_SIZE;
+    else                       return -1;
+}
+
+typedef struct SectionHeader {
+    uint8_t tid;
+    uint16_t id;
+    uint8_t version;
+    uint8_t sec_num;
+    uint8_t last_sec_num;
+} SectionHeader;
+
+static inline int get8(const uint8_t **pp, const uint8_t *p_end)
+{
+    const uint8_t *p;
+    int c;
+
+    p = *pp;
+    if (p >= p_end)
+        return -1;
+    c = *p++;
+    *pp = p;
+    return c;
+}
+
+static inline int get16(const uint8_t **pp, const uint8_t *p_end)
+{
+    const uint8_t *p;
+    int c;
+
+    p = *pp;
+    if ((p + 1) >= p_end)
+        return -1;
+    c = (p[0] << 8) | p[1];
+    p += 2;
+    *pp = p;
+    return c;
+}
+
+/* read and allocate a DVB string preceeded by its length */
+static char *getstr8(const uint8_t **pp, const uint8_t *p_end)
+{
+    int len;
+    const uint8_t *p;
+    char *str;
+
+    p = *pp;
+    len = get8(&p, p_end);
+    if (len < 0)
+        return NULL;
+    if ((p + len) > p_end)
+        return NULL;
+    str = av_malloc(len + 1);
+    if (!str)
+        return NULL;
+    memcpy(str, p, len);
+    str[len] = '\0';
+    p += len;
+    *pp = p;
+    return str;
+}
+
+static int parse_section_header(SectionHeader *h,
+                                const uint8_t **pp, const uint8_t *p_end)
+{
+    int val;
+
+    val = get8(pp, p_end);
+    if (val < 0)
+        return -1;
+    h->tid = val;
+    *pp += 2;
+    val = get16(pp, p_end);
+    if (val < 0)
+        return -1;
+    h->id = val;
+    val = get8(pp, p_end);
+    if (val < 0)
+        return -1;
+    h->version = (val >> 1) & 0x1f;
+    val = get8(pp, p_end);
+    if (val < 0)
+        return -1;
+    h->sec_num = val;
+    val = get8(pp, p_end);
+    if (val < 0)
+        return -1;
+    h->last_sec_num = val;
+    return 0;
+}
+
+static MpegTSService *new_service(MpegTSContext *ts, int sid,
+                                  char *provider_name, char *name)
+{
+    MpegTSService *service;
+
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "new_service: "
+           "sid=0x%04x provider='%s' name='%s'\n",
+           sid, provider_name, name);
+#endif
+
+    service = av_mallocz(sizeof(MpegTSService));
+    if (!service)
+        return NULL;
+    service->sid = sid;
+    service->provider_name = provider_name;
+    service->name = name;
+    dynarray_add(&ts->services, &ts->nb_services, service);
+    return service;
+}
+
+static void pmt_cb(void *opaque, const uint8_t *section, int section_len)
+{
+    MpegTSContext *ts = opaque;
+    SectionHeader h1, *h = &h1;
+    PESContext *pes;
+    AVStream *st;
+    const uint8_t *p, *p_end, *desc_list_end, *desc_end;
+    int program_info_length, pcr_pid, pid, stream_type;
+    int desc_list_len, desc_len, desc_tag;
+    int comp_page = 0, anc_page = 0; /* initialize to kill warnings */
+    char language[4];
+
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "PMT: len %i\n", section_len);
+    av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
+#endif
+    p_end = section + section_len - 4;
+    p = section;
+    if (parse_section_header(h, &p, p_end) < 0)
+        return;
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "sid=0x%x sec_num=%d/%d\n",
+           h->id, h->sec_num, h->last_sec_num);
+#endif
+    if (h->tid != PMT_TID || (ts->req_sid >= 0 && h->id != ts->req_sid) )
+        return;
+
+    pcr_pid = get16(&p, p_end) & 0x1fff;
+    if (pcr_pid < 0)
+        return;
+    ts->pcr_pid = pcr_pid;
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "pcr_pid=0x%x\n", pcr_pid);
+#endif
+    program_info_length = get16(&p, p_end) & 0xfff;
+    if (program_info_length < 0)
+        return;
+    p += program_info_length;
+    if (p >= p_end)
+        return;
+    for(;;) {
+        language[0] = 0;
+        st = 0;
+        stream_type = get8(&p, p_end);
+        if (stream_type < 0)
+            break;
+        pid = get16(&p, p_end) & 0x1fff;
+        if (pid < 0)
+            break;
+        desc_list_len = get16(&p, p_end) & 0xfff;
+        if (desc_list_len < 0)
+            break;
+        desc_list_end = p + desc_list_len;
+        if (desc_list_end > p_end)
+            break;
+        for(;;) {
+            desc_tag = get8(&p, desc_list_end);
+            if (desc_tag < 0)
+                break;
+            if (stream_type == STREAM_TYPE_PRIVATE_DATA) {
+                if((desc_tag == 0x6A) || (desc_tag == 0x7A)) {
+                    /*assume DVB AC-3 Audio*/
+                    stream_type = STREAM_TYPE_AUDIO_AC3;
+                } else if(desc_tag == 0x7B) {
+                    /* DVB DTS audio */
+                    stream_type = STREAM_TYPE_AUDIO_DTS;
+                }
+            }
+            desc_len = get8(&p, desc_list_end);
+            desc_end = p + desc_len;
+            if (desc_end > desc_list_end)
+                break;
+#ifdef DEBUG_SI
+            av_log(ts->stream, AV_LOG_DEBUG, "tag: 0x%02x len=%d\n",
+                   desc_tag, desc_len);
+#endif
+            switch(desc_tag) {
+            case DVB_SUBT_DESCID:
+                if (stream_type == STREAM_TYPE_PRIVATE_DATA)
+                    stream_type = STREAM_TYPE_SUBTITLE_DVB;
+
+                language[0] = get8(&p, desc_end);
+                language[1] = get8(&p, desc_end);
+                language[2] = get8(&p, desc_end);
+                language[3] = 0;
+                get8(&p, desc_end);
+                comp_page = get16(&p, desc_end);
+                anc_page = get16(&p, desc_end);
+
+                break;
+            case 0x0a: /* ISO 639 language descriptor */
+                language[0] = get8(&p, desc_end);
+                language[1] = get8(&p, desc_end);
+                language[2] = get8(&p, desc_end);
+                language[3] = 0;
+                break;
+            default:
+                break;
+            }
+            p = desc_end;
+        }
+        p = desc_list_end;
+
+#ifdef DEBUG_SI
+        av_log(ts->stream, AV_LOG_DEBUG, "stream_type=%d pid=0x%x\n",
+               stream_type, pid);
+#endif
+
+        /* now create ffmpeg stream */
+        switch(stream_type) {
+        case STREAM_TYPE_AUDIO_MPEG1:
+        case STREAM_TYPE_AUDIO_MPEG2:
+        case STREAM_TYPE_VIDEO_MPEG1:
+        case STREAM_TYPE_VIDEO_MPEG2:
+        case STREAM_TYPE_VIDEO_MPEG4:
+        case STREAM_TYPE_VIDEO_H264:
+        case STREAM_TYPE_VIDEO_VC1:
+        case STREAM_TYPE_AUDIO_AAC:
+        case STREAM_TYPE_AUDIO_AC3:
+        case STREAM_TYPE_AUDIO_DTS:
+        case STREAM_TYPE_SUBTITLE_DVB:
+            pes = add_pes_stream(ts, pid, stream_type);
+            if (pes)
+                st = new_pes_av_stream(pes, 0);
+            break;
+        default:
+            /* we ignore the other streams */
+            break;
+        }
+
+        if (st) {
+            if (language[0] != 0) {
+                st->language[0] = language[0];
+                st->language[1] = language[1];
+                st->language[2] = language[2];
+                st->language[3] = language[3];
+            }
+
+            if (stream_type == STREAM_TYPE_SUBTITLE_DVB) {
+                st->codec->sub_id = (anc_page << 16) | comp_page;
+            }
+        }
+    }
+    /* all parameters are there */
+    ts->set_service_cb(ts->set_service_opaque, 0);
+    mpegts_close_filter(ts, ts->pmt_filter);
+    ts->pmt_filter = NULL;
+}
+
+static void pat_cb(void *opaque, const uint8_t *section, int section_len)
+{
+    MpegTSContext *ts = opaque;
+    SectionHeader h1, *h = &h1;
+    const uint8_t *p, *p_end;
+    int sid, pmt_pid;
+
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "PAT:\n");
+    av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
+#endif
+    p_end = section + section_len - 4;
+    p = section;
+    if (parse_section_header(h, &p, p_end) < 0)
+        return;
+    if (h->tid != PAT_TID)
+        return;
+
+    for(;;) {
+        sid = get16(&p, p_end);
+        if (sid < 0)
+            break;
+        pmt_pid = get16(&p, p_end) & 0x1fff;
+        if (pmt_pid < 0)
+            break;
+#ifdef DEBUG_SI
+        av_log(ts->stream, AV_LOG_DEBUG, "sid=0x%x pid=0x%x\n", sid, pmt_pid);
+#endif
+        if (sid == 0x0000) {
+            /* NIT info */
+        } else {
+            if (ts->req_sid == sid) {
+                ts->pmt_filter = mpegts_open_section_filter(ts, pmt_pid,
+                                                            pmt_cb, ts, 1);
+                goto found;
+            }
+        }
+    }
+    /* not found */
+    ts->set_service_cb(ts->set_service_opaque, -1);
+
+ found:
+    mpegts_close_filter(ts, ts->pat_filter);
+    ts->pat_filter = NULL;
+}
+
+/* add all services found in the PAT */
+static void pat_scan_cb(void *opaque, const uint8_t *section, int section_len)
+{
+    MpegTSContext *ts = opaque;
+    SectionHeader h1, *h = &h1;
+    const uint8_t *p, *p_end;
+    int sid, pmt_pid;
+    char *provider_name, *name;
+    char buf[256];
+
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "PAT:\n");
+    av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
+#endif
+    p_end = section + section_len - 4;
+    p = section;
+    if (parse_section_header(h, &p, p_end) < 0)
+        return;
+    if (h->tid != PAT_TID)
+        return;
+
+    for(;;) {
+        sid = get16(&p, p_end);
+        if (sid < 0)
+            break;
+        pmt_pid = get16(&p, p_end) & 0x1fff;
+        if (pmt_pid < 0)
+            break;
+#ifdef DEBUG_SI
+        av_log(ts->stream, AV_LOG_DEBUG, "sid=0x%x pid=0x%x\n", sid, pmt_pid);
+#endif
+        if (sid == 0x0000) {
+            /* NIT info */
+        } else {
+            /* add the service with a dummy name */
+            snprintf(buf, sizeof(buf), "Service %x\n", sid);
+            name = av_strdup(buf);
+            provider_name = av_strdup("");
+            if (name && provider_name) {
+                new_service(ts, sid, provider_name, name);
+            } else {
+                av_freep(&name);
+                av_freep(&provider_name);
+            }
+        }
+    }
+    ts->stop_parse = 1;
+
+    /* remove filter */
+    mpegts_close_filter(ts, ts->pat_filter);
+    ts->pat_filter = NULL;
+}
+
+static void mpegts_set_service(MpegTSContext *ts, int sid,
+                        SetServiceCallback *set_service_cb, void *opaque)
+{
+    ts->set_service_cb = set_service_cb;
+    ts->set_service_opaque = opaque;
+    ts->req_sid = sid;
+    ts->pat_filter = mpegts_open_section_filter(ts, PAT_PID,
+                                                pat_cb, ts, 1);
+}
+
+static void sdt_cb(void *opaque, const uint8_t *section, int section_len)
+{
+    MpegTSContext *ts = opaque;
+    SectionHeader h1, *h = &h1;
+    const uint8_t *p, *p_end, *desc_list_end, *desc_end;
+    int onid, val, sid, desc_list_len, desc_tag, desc_len, service_type;
+    char *name, *provider_name;
+
+#ifdef DEBUG_SI
+    av_log(ts->stream, AV_LOG_DEBUG, "SDT:\n");
+    av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
+#endif
+
+    p_end = section + section_len - 4;
+    p = section;
+    if (parse_section_header(h, &p, p_end) < 0)
+        return;
+    if (h->tid != SDT_TID)
+        return;
+    onid = get16(&p, p_end);
+    if (onid < 0)
+        return;
+    val = get8(&p, p_end);
+    if (val < 0)
+        return;
+    for(;;) {
+        sid = get16(&p, p_end);
+        if (sid < 0)
+            break;
+        val = get8(&p, p_end);
+        if (val < 0)
+            break;
+        desc_list_len = get16(&p, p_end) & 0xfff;
+        if (desc_list_len < 0)
+            break;
+        desc_list_end = p + desc_list_len;
+        if (desc_list_end > p_end)
+            break;
+        for(;;) {
+            desc_tag = get8(&p, desc_list_end);
+            if (desc_tag < 0)
+                break;
+            desc_len = get8(&p, desc_list_end);
+            desc_end = p + desc_len;
+            if (desc_end > desc_list_end)
+                break;
+#ifdef DEBUG_SI
+            av_log(ts->stream, AV_LOG_DEBUG, "tag: 0x%02x len=%d\n",
+                   desc_tag, desc_len);
+#endif
+            switch(desc_tag) {
+            case 0x48:
+                service_type = get8(&p, p_end);
+                if (service_type < 0)
+                    break;
+                provider_name = getstr8(&p, p_end);
+                if (!provider_name)
+                    break;
+                name = getstr8(&p, p_end);
+                if (!name)
+                    break;
+                new_service(ts, sid, provider_name, name);
+                break;
+            default:
+                break;
+            }
+            p = desc_end;
+        }
+        p = desc_list_end;
+    }
+    ts->stop_parse = 1;
+
+    /* remove filter */
+    mpegts_close_filter(ts, ts->sdt_filter);
+    ts->sdt_filter = NULL;
+}
+
+/* scan services in a transport stream by looking at the SDT */
+static void mpegts_scan_sdt(MpegTSContext *ts)
+{
+    ts->sdt_filter = mpegts_open_section_filter(ts, SDT_PID,
+                                                sdt_cb, ts, 1);
+}
+
+/* scan services in a transport stream by looking at the PAT (better
+   than nothing !) */
+static void mpegts_scan_pat(MpegTSContext *ts)
+{
+    ts->pat_filter = mpegts_open_section_filter(ts, PAT_PID,
+                                                pat_scan_cb, ts, 1);
+}
+
+/* TS stream handling */
+
+enum MpegTSState {
+    MPEGTS_HEADER = 0,
+    MPEGTS_PESHEADER_FILL,
+    MPEGTS_PAYLOAD,
+    MPEGTS_SKIP,
+};
+
+/* enough for PES header + length */
+#define PES_START_SIZE 9
+#define MAX_PES_HEADER_SIZE (9 + 255)
+
+struct PESContext {
+    int pid;
+    int stream_type;
+    MpegTSContext *ts;
+    AVFormatContext *stream;
+    AVStream *st;
+    enum MpegTSState state;
+    /* used to get the format */
+    int data_index;
+    int total_size;
+    int pes_header_size;
+    int64_t pts, dts;
+    uint8_t header[MAX_PES_HEADER_SIZE];
+};
+
+static int64_t get_pts(const uint8_t *p)
+{
+    int64_t pts;
+    int val;
+
+    pts = (int64_t)((p[0] >> 1) & 0x07) << 30;
+    val = (p[1] << 8) | p[2];
+    pts |= (int64_t)(val >> 1) << 15;
+    val = (p[3] << 8) | p[4];
+    pts |= (int64_t)(val >> 1);
+    return pts;
+}
+
+/* return non zero if a packet could be constructed */
+static void mpegts_push_data(void *opaque,
+                             const uint8_t *buf, int buf_size, int is_start)
+{
+    PESContext *pes = opaque;
+    MpegTSContext *ts = pes->ts;
+    const uint8_t *p;
+    int len, code;
+
+    if (is_start) {
+        pes->state = MPEGTS_HEADER;
+        pes->data_index = 0;
+    }
+    p = buf;
+    while (buf_size > 0) {
+        switch(pes->state) {
+        case MPEGTS_HEADER:
+            len = PES_START_SIZE - pes->data_index;
+            if (len > buf_size)
+                len = buf_size;
+            memcpy(pes->header + pes->data_index, p, len);
+            pes->data_index += len;
+            p += len;
+            buf_size -= len;
+            if (pes->data_index == PES_START_SIZE) {
+                /* we got all the PES or section header. We can now
+                   decide */
+#if 0
+                av_hex_dump_log(pes->stream, AV_LOG_DEBUG, pes->header, pes->data_index);
+#endif
+                if (pes->header[0] == 0x00 && pes->header[1] == 0x00 &&
+                    pes->header[2] == 0x01) {
+                    /* it must be an mpeg2 PES stream */
+                    code = pes->header[3] | 0x100;
+                    if (!((code >= 0x1c0 && code <= 0x1df) ||
+                          (code >= 0x1e0 && code <= 0x1ef) ||
+                          (code == 0x1bd) || (code == 0x1fd)))
+                        goto skip;
+                    if (!pes->st) {
+                        /* allocate stream */
+                        new_pes_av_stream(pes, code);
+                    }
+                    pes->state = MPEGTS_PESHEADER_FILL;
+                    pes->total_size = (pes->header[4] << 8) | pes->header[5];
+                    /* NOTE: a zero total size means the PES size is
+                       unbounded */
+                    if (pes->total_size)
+                        pes->total_size += 6;
+                    pes->pes_header_size = pes->header[8] + 9;
+                } else {
+                    /* otherwise, it should be a table */
+                    /* skip packet */
+                skip:
+                    pes->state = MPEGTS_SKIP;
+                    continue;
+                }
+            }
+            break;
+            /**********************************************/
+            /* PES packing parsing */
+        case MPEGTS_PESHEADER_FILL:
+            len = pes->pes_header_size - pes->data_index;
+            if (len > buf_size)
+                len = buf_size;
+            memcpy(pes->header + pes->data_index, p, len);
+            pes->data_index += len;
+            p += len;
+            buf_size -= len;
+            if (pes->data_index == pes->pes_header_size) {
+                const uint8_t *r;
+                unsigned int flags;
+
+                flags = pes->header[7];
+                r = pes->header + 9;
+                pes->pts = AV_NOPTS_VALUE;
+                pes->dts = AV_NOPTS_VALUE;
+                if ((flags & 0xc0) == 0x80) {
+                    pes->pts = get_pts(r);
+                    r += 5;
+                } else if ((flags & 0xc0) == 0xc0) {
+                    pes->pts = get_pts(r);
+                    r += 5;
+                    pes->dts = get_pts(r);
+                    r += 5;
+                }
+                /* we got the full header. We parse it and get the payload */
+                pes->state = MPEGTS_PAYLOAD;
+            }
+            break;
+        case MPEGTS_PAYLOAD:
+            if (pes->total_size) {
+                len = pes->total_size - pes->data_index;
+                if (len > buf_size)
+                    len = buf_size;
+            } else {
+                len = buf_size;
+            }
+            if (len > 0) {
+                AVPacket *pkt = ts->pkt;
+                if (pes->st && av_new_packet(pkt, len) == 0) {
+                    memcpy(pkt->data, p, len);
+                    pkt->stream_index = pes->st->index;
+                    pkt->pts = pes->pts;
+                    pkt->dts = pes->dts;
+                    /* reset pts values */
+                    pes->pts = AV_NOPTS_VALUE;
+                    pes->dts = AV_NOPTS_VALUE;
+                    ts->stop_parse = 1;
+                    return;
+                }
+            }
+            buf_size = 0;
+            break;
+        case MPEGTS_SKIP:
+            buf_size = 0;
+            break;
+        }
+    }
+}
+
+static AVStream* new_pes_av_stream(PESContext *pes, uint32_t code)
+{
+    AVStream *st;
+    int codec_type, codec_id;
+
+    switch(pes->stream_type){
+    case STREAM_TYPE_AUDIO_MPEG1:
+    case STREAM_TYPE_AUDIO_MPEG2:
+        codec_type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_MP3;
+        break;
+    case STREAM_TYPE_VIDEO_MPEG1:
+    case STREAM_TYPE_VIDEO_MPEG2:
+        codec_type = CODEC_TYPE_VIDEO;
+        codec_id = CODEC_ID_MPEG2VIDEO;
+        break;
+    case STREAM_TYPE_VIDEO_MPEG4:
+        codec_type = CODEC_TYPE_VIDEO;
+        codec_id = CODEC_ID_MPEG4;
+        break;
+    case STREAM_TYPE_VIDEO_H264:
+        codec_type = CODEC_TYPE_VIDEO;
+        codec_id = CODEC_ID_H264;
+        break;
+    case STREAM_TYPE_VIDEO_VC1:
+        codec_type = CODEC_TYPE_VIDEO;
+        codec_id = CODEC_ID_VC1;
+        break;
+    case STREAM_TYPE_AUDIO_AAC:
+        codec_type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_AAC;
+        break;
+    case STREAM_TYPE_AUDIO_AC3:
+        codec_type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_AC3;
+        break;
+    case STREAM_TYPE_AUDIO_DTS:
+        codec_type = CODEC_TYPE_AUDIO;
+        codec_id = CODEC_ID_DTS;
+        break;
+    case STREAM_TYPE_SUBTITLE_DVB:
+        codec_type = CODEC_TYPE_SUBTITLE;
+        codec_id = CODEC_ID_DVB_SUBTITLE;
+        break;
+    default:
+        if (code >= 0x1c0 && code <= 0x1df) {
+            codec_type = CODEC_TYPE_AUDIO;
+            codec_id = CODEC_ID_MP2;
+        } else if (code == 0x1bd) {
+            codec_type = CODEC_TYPE_AUDIO;
+            codec_id = CODEC_ID_AC3;
+        } else {
+            codec_type = CODEC_TYPE_VIDEO;
+            codec_id = CODEC_ID_MPEG1VIDEO;
+        }
+        break;
+    }
+    st = av_new_stream(pes->stream, pes->pid);
+    if (st) {
+        av_set_pts_info(st, 33, 1, 90000);
+        st->priv_data = pes;
+        st->codec->codec_type = codec_type;
+        st->codec->codec_id = codec_id;
+        st->need_parsing = 1;
+        pes->st = st;
+    }
+    return st;
+}
+
+
+static PESContext *add_pes_stream(MpegTSContext *ts, int pid, int stream_type)
+{
+    MpegTSFilter *tss;
+    PESContext *pes;
+
+    /* if no pid found, then add a pid context */
+    pes = av_mallocz(sizeof(PESContext));
+    if (!pes)
+        return 0;
+    pes->ts = ts;
+    pes->stream = ts->stream;
+    pes->pid = pid;
+    pes->stream_type = stream_type;
+    tss = mpegts_open_pes_filter(ts, pid, mpegts_push_data, pes);
+    if (!tss) {
+        av_free(pes);
+        return 0;
+    }
+    return pes;
+}
+
+/* handle one TS packet */
+static void handle_packet(MpegTSContext *ts, const uint8_t *packet)
+{
+    AVFormatContext *s = ts->stream;
+    MpegTSFilter *tss;
+    int len, pid, cc, cc_ok, afc, is_start;
+    const uint8_t *p, *p_end;
+
+    pid = ((packet[1] & 0x1f) << 8) | packet[2];
+    is_start = packet[1] & 0x40;
+    tss = ts->pids[pid];
+    if (ts->auto_guess && tss == NULL && is_start) {
+        add_pes_stream(ts, pid, 0);
+        tss = ts->pids[pid];
+    }
+    if (!tss)
+        return;
+
+    /* continuity check (currently not used) */
+    cc = (packet[3] & 0xf);
+    cc_ok = (tss->last_cc < 0) || ((((tss->last_cc + 1) & 0x0f) == cc));
+    tss->last_cc = cc;
+
+    /* skip adaptation field */
+    afc = (packet[3] >> 4) & 3;
+    p = packet + 4;
+    if (afc == 0) /* reserved value */
+        return;
+    if (afc == 2) /* adaptation field only */
+        return;
+    if (afc == 3) {
+        /* skip adapation field */
+        p += p[0] + 1;
+    }
+    /* if past the end of packet, ignore */
+    p_end = packet + TS_PACKET_SIZE;
+    if (p >= p_end)
+        return;
+
+    if (tss->type == MPEGTS_SECTION) {
+        if (is_start) {
+            /* pointer field present */
+            len = *p++;
+            if (p + len > p_end)
+                return;
+            if (len && cc_ok) {
+                /* write remaining section bytes */
+                write_section_data(s, tss,
+                                   p, len, 0);
+                /* check whether filter has been closed */
+                if (!ts->pids[pid])
+                    return;
+            }
+            p += len;
+            if (p < p_end) {
+                write_section_data(s, tss,
+                                   p, p_end - p, 1);
+            }
+        } else {
+            if (cc_ok) {
+                write_section_data(s, tss,
+                                   p, p_end - p, 0);
+            }
+        }
+    } else {
+        tss->u.pes_filter.pes_cb(tss->u.pes_filter.opaque,
+                                 p, p_end - p, is_start);
+    }
+}
+
+/* XXX: try to find a better synchro over several packets (use
+   get_packet_size() ?) */
+static int mpegts_resync(ByteIOContext *pb)
+{
+    int c, i;
+
+    for(i = 0;i < MAX_RESYNC_SIZE; i++) {
+        c = url_fgetc(pb);
+        if (c < 0)
+            return -1;
+        if (c == 0x47) {
+            url_fseek(pb, -1, SEEK_CUR);
+            return 0;
+        }
+    }
+    /* no sync found */
+    return -1;
+}
+
+/* return -1 if error or EOF. Return 0 if OK. */
+static int read_packet(ByteIOContext *pb, uint8_t *buf, int raw_packet_size)
+{
+    int skip, len;
+
+    for(;;) {
+        len = get_buffer(pb, buf, TS_PACKET_SIZE);
+        if (len != TS_PACKET_SIZE)
+            return AVERROR_IO;
+        /* check paquet sync byte */
+        if (buf[0] != 0x47) {
+            /* find a new packet start */
+            url_fseek(pb, -TS_PACKET_SIZE, SEEK_CUR);
+            if (mpegts_resync(pb) < 0)
+                return AVERROR_INVALIDDATA;
+            else
+                continue;
+        } else {
+            skip = raw_packet_size - TS_PACKET_SIZE;
+            if (skip > 0)
+                url_fskip(pb, skip);
+            break;
+        }
+    }
+    return 0;
+}
+
+static int handle_packets(MpegTSContext *ts, int nb_packets)
+{
+    AVFormatContext *s = ts->stream;
+    ByteIOContext *pb = &s->pb;
+    uint8_t packet[TS_PACKET_SIZE];
+    int packet_num, ret;
+
+    ts->stop_parse = 0;
+    packet_num = 0;
+    for(;;) {
+        if (ts->stop_parse)
+            break;
+        packet_num++;
+        if (nb_packets != 0 && packet_num >= nb_packets)
+            break;
+        ret = read_packet(pb, packet, ts->raw_packet_size);
+        if (ret != 0)
+            return ret;
+        handle_packet(ts, packet);
+    }
+    return 0;
+}
+
+static int mpegts_probe(AVProbeData *p)
+{
+#if 1
+    const int size= p->buf_size;
+    int score, fec_score, dvhs_score;
+#define CHECK_COUNT 10
+
+    if (size < (TS_FEC_PACKET_SIZE * CHECK_COUNT))
+        return -1;
+
+    score    = analyze(p->buf, TS_PACKET_SIZE    *CHECK_COUNT, TS_PACKET_SIZE, NULL);
+    dvhs_score  = analyze(p->buf, TS_DVHS_PACKET_SIZE    *CHECK_COUNT, TS_DVHS_PACKET_SIZE, NULL);
+    fec_score= analyze(p->buf, TS_FEC_PACKET_SIZE*CHECK_COUNT, TS_FEC_PACKET_SIZE, NULL);
+//    av_log(NULL, AV_LOG_DEBUG, "score: %d, dvhs_score: %d, fec_score: %d \n", score, dvhs_score, fec_score);
+
+// we need a clear definition for the returned score otherwise things will become messy sooner or later
+    if     (score > fec_score && score > dvhs_score && score > 6) return AVPROBE_SCORE_MAX + score     - CHECK_COUNT;
+    else if(dvhs_score > score && dvhs_score > fec_score && dvhs_score > 6) return AVPROBE_SCORE_MAX + dvhs_score  - CHECK_COUNT;
+    else if(                 fec_score > 6) return AVPROBE_SCORE_MAX + fec_score - CHECK_COUNT;
+    else                                    return -1;
+#else
+    /* only use the extension for safer guess */
+    if (match_ext(p->filename, "ts"))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+#endif
+}
+
+static void set_service_cb(void *opaque, int ret)
+{
+    MpegTSContext *ts = opaque;
+    ts->set_service_ret = ret;
+    ts->stop_parse = 1;
+}
+
+/* return the 90 kHz PCR and the extension for the 27 MHz PCR. return
+   (-1) if not available */
+static int parse_pcr(int64_t *ppcr_high, int *ppcr_low,
+                     const uint8_t *packet)
+{
+    int afc, len, flags;
+    const uint8_t *p;
+    unsigned int v;
+
+    afc = (packet[3] >> 4) & 3;
+    if (afc <= 1)
+        return -1;
+    p = packet + 4;
+    len = p[0];
+    p++;
+    if (len == 0)
+        return -1;
+    flags = *p++;
+    len--;
+    if (!(flags & 0x10))
+        return -1;
+    if (len < 6)
+        return -1;
+    v = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
+    *ppcr_high = ((int64_t)v << 1) | (p[4] >> 7);
+    *ppcr_low = ((p[4] & 1) << 8) | p[5];
+    return 0;
+}
+
+static int mpegts_read_header(AVFormatContext *s,
+                              AVFormatParameters *ap)
+{
+    MpegTSContext *ts = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint8_t buf[1024];
+    int len, sid, i;
+    int64_t pos;
+    MpegTSService *service;
+
+    if (ap) {
+        ts->mpeg2ts_raw = ap->mpeg2ts_raw;
+        ts->mpeg2ts_compute_pcr = ap->mpeg2ts_compute_pcr;
+    }
+
+    /* read the first 1024 bytes to get packet size */
+    pos = url_ftell(pb);
+    len = get_buffer(pb, buf, sizeof(buf));
+    if (len != sizeof(buf))
+        goto fail;
+    ts->raw_packet_size = get_packet_size(buf, sizeof(buf));
+    if (ts->raw_packet_size <= 0)
+        goto fail;
+    ts->stream = s;
+    ts->auto_guess = 0;
+
+goto_auto_guess:
+    if (!ts->mpeg2ts_raw) {
+        /* normal demux */
+
+        if (!ts->auto_guess) {
+            ts->set_service_ret = -1;
+
+            /* first do a scaning to get all the services */
+            url_fseek(pb, pos, SEEK_SET);
+            mpegts_scan_sdt(ts);
+
+            handle_packets(ts, s->probesize);
+
+            if (ts->nb_services <= 0) {
+                /* no SDT found, we try to look at the PAT */
+
+                /* First remove the SDT filters from each PID */
+                int i;
+                for (i=0; i < NB_PID_MAX; i++) {
+                    if (ts->pids[i])
+                        mpegts_close_filter(ts, ts->pids[i]);
+                }
+                url_fseek(pb, pos, SEEK_SET);
+                mpegts_scan_pat(ts);
+
+                handle_packets(ts, s->probesize);
+            }
+
+            if (ts->nb_services <= 0) {
+                /* raw transport stream */
+                ts->auto_guess = 1;
+                s->ctx_flags |= AVFMTCTX_NOHEADER;
+                goto do_pcr;
+            }
+
+            /* tune to first service found */
+            for(i=0; i<ts->nb_services && ts->set_service_ret; i++){
+                service = ts->services[i];
+                sid = service->sid;
+#ifdef DEBUG_SI
+                av_log(ts->stream, AV_LOG_DEBUG, "tuning to '%s'\n", service->name);
+#endif
+
+                /* now find the info for the first service if we found any,
+                otherwise try to filter all PATs */
+
+                url_fseek(pb, pos, SEEK_SET);
+                mpegts_set_service(ts, sid, set_service_cb, ts);
+
+                handle_packets(ts, s->probesize);
+            }
+            /* if could not find service, exit */
+
+            if (ts->set_service_ret != 0) {
+                if(ts->auto_guess)
+                  return -1;
+                else {
+                  //let's retry with auto_guess set
+                 ts->auto_guess = 1;
+                 goto goto_auto_guess;
+                }
+            }
+
+#ifdef DEBUG_SI
+            av_log(ts->stream, AV_LOG_DEBUG, "tuning done\n");
+#endif
+        }
+        s->ctx_flags |= AVFMTCTX_NOHEADER;
+    } else {
+        AVStream *st;
+        int pcr_pid, pid, nb_packets, nb_pcrs, ret, pcr_l;
+        int64_t pcrs[2], pcr_h;
+        int packet_count[2];
+        uint8_t packet[TS_PACKET_SIZE];
+
+        /* only read packets */
+
+    do_pcr:
+        st = av_new_stream(s, 0);
+        if (!st)
+            goto fail;
+        av_set_pts_info(st, 60, 1, 27000000);
+        st->codec->codec_type = CODEC_TYPE_DATA;
+        st->codec->codec_id = CODEC_ID_MPEG2TS;
+
+        /* we iterate until we find two PCRs to estimate the bitrate */
+        pcr_pid = -1;
+        nb_pcrs = 0;
+        nb_packets = 0;
+        for(;;) {
+            ret = read_packet(&s->pb, packet, ts->raw_packet_size);
+            if (ret < 0)
+                return -1;
+            pid = ((packet[1] & 0x1f) << 8) | packet[2];
+            if ((pcr_pid == -1 || pcr_pid == pid) &&
+                parse_pcr(&pcr_h, &pcr_l, packet) == 0) {
+                pcr_pid = pid;
+                packet_count[nb_pcrs] = nb_packets;
+                pcrs[nb_pcrs] = pcr_h * 300 + pcr_l;
+                nb_pcrs++;
+                if (nb_pcrs >= 2)
+                    break;
+            }
+            nb_packets++;
+        }
+        ts->pcr_pid = pcr_pid;
+
+        /* NOTE1: the bitrate is computed without the FEC */
+        /* NOTE2: it is only the bitrate of the start of the stream */
+        ts->pcr_incr = (pcrs[1] - pcrs[0]) / (packet_count[1] - packet_count[0]);
+        ts->cur_pcr = pcrs[0] - ts->pcr_incr * packet_count[0];
+        s->bit_rate = (TS_PACKET_SIZE * 8) * 27e6 / ts->pcr_incr;
+        st->codec->bit_rate = s->bit_rate;
+        st->start_time = ts->cur_pcr;
+#if 0
+        av_log(ts->stream, AV_LOG_DEBUG, "start=%0.3f pcr=%0.3f incr=%d\n",
+               st->start_time / 1000000.0, pcrs[0] / 27e6, ts->pcr_incr);
+#endif
+    }
+
+    url_fseek(pb, pos, SEEK_SET);
+    return 0;
+ fail:
+    return -1;
+}
+
+#define MAX_PACKET_READAHEAD ((128 * 1024) / 188)
+
+static int mpegts_raw_read_packet(AVFormatContext *s,
+                                  AVPacket *pkt)
+{
+    MpegTSContext *ts = s->priv_data;
+    int ret, i;
+    int64_t pcr_h, next_pcr_h, pos;
+    int pcr_l, next_pcr_l;
+    uint8_t pcr_buf[12];
+
+    if (av_new_packet(pkt, TS_PACKET_SIZE) < 0)
+        return AVERROR(ENOMEM);
+    pkt->pos= url_ftell(&s->pb);
+    ret = read_packet(&s->pb, pkt->data, ts->raw_packet_size);
+    if (ret < 0) {
+        av_free_packet(pkt);
+        return ret;
+    }
+    if (ts->mpeg2ts_compute_pcr) {
+        /* compute exact PCR for each packet */
+        if (parse_pcr(&pcr_h, &pcr_l, pkt->data) == 0) {
+            /* we read the next PCR (XXX: optimize it by using a bigger buffer */
+            pos = url_ftell(&s->pb);
+            for(i = 0; i < MAX_PACKET_READAHEAD; i++) {
+                url_fseek(&s->pb, pos + i * ts->raw_packet_size, SEEK_SET);
+                get_buffer(&s->pb, pcr_buf, 12);
+                if (parse_pcr(&next_pcr_h, &next_pcr_l, pcr_buf) == 0) {
+                    /* XXX: not precise enough */
+                    ts->pcr_incr = ((next_pcr_h - pcr_h) * 300 + (next_pcr_l - pcr_l)) /
+                        (i + 1);
+                    break;
+                }
+            }
+            url_fseek(&s->pb, pos, SEEK_SET);
+            /* no next PCR found: we use previous increment */
+            ts->cur_pcr = pcr_h * 300 + pcr_l;
+        }
+        pkt->pts = ts->cur_pcr;
+        pkt->duration = ts->pcr_incr;
+        ts->cur_pcr += ts->pcr_incr;
+    }
+    pkt->stream_index = 0;
+    return 0;
+}
+
+static int mpegts_read_packet(AVFormatContext *s,
+                              AVPacket *pkt)
+{
+    MpegTSContext *ts = s->priv_data;
+
+    if (!ts->mpeg2ts_raw) {
+        ts->pkt = pkt;
+        return handle_packets(ts, 0);
+    } else {
+        return mpegts_raw_read_packet(s, pkt);
+    }
+}
+
+static int mpegts_read_close(AVFormatContext *s)
+{
+    MpegTSContext *ts = s->priv_data;
+    int i;
+    for(i=0;i<NB_PID_MAX;i++)
+        if (ts->pids[i]) mpegts_close_filter(ts, ts->pids[i]);
+
+    for(i = 0; i < ts->nb_services; i++){
+        av_free(ts->services[i]->provider_name);
+        av_free(ts->services[i]->name);
+        av_free(ts->services[i]);
+    }
+    av_freep(&ts->services);
+
+    return 0;
+}
+
+static int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index,
+                              int64_t *ppos, int64_t pos_limit)
+{
+    MpegTSContext *ts = s->priv_data;
+    int64_t pos, timestamp;
+    uint8_t buf[TS_PACKET_SIZE];
+    int pcr_l, pid;
+    const int find_next= 1;
+    pos = ((*ppos  + ts->raw_packet_size - 1) / ts->raw_packet_size) * ts->raw_packet_size;
+    if (find_next) {
+        for(;;) {
+            url_fseek(&s->pb, pos, SEEK_SET);
+            if (get_buffer(&s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
+                return AV_NOPTS_VALUE;
+            pid = ((buf[1] & 0x1f) << 8) | buf[2];
+            if (pid == ts->pcr_pid &&
+                parse_pcr(&timestamp, &pcr_l, buf) == 0) {
+                break;
+            }
+            pos += ts->raw_packet_size;
+        }
+    } else {
+        for(;;) {
+            pos -= ts->raw_packet_size;
+            if (pos < 0)
+                return AV_NOPTS_VALUE;
+            url_fseek(&s->pb, pos, SEEK_SET);
+            if (get_buffer(&s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
+                return AV_NOPTS_VALUE;
+            pid = ((buf[1] & 0x1f) << 8) | buf[2];
+            if (pid == ts->pcr_pid &&
+                parse_pcr(&timestamp, &pcr_l, buf) == 0) {
+                break;
+            }
+        }
+    }
+    *ppos = pos;
+
+    return timestamp;
+}
+
+static int read_seek(AVFormatContext *s, int stream_index, int64_t target_ts, int flags){
+    MpegTSContext *ts = s->priv_data;
+    uint8_t buf[TS_PACKET_SIZE];
+    int64_t pos;
+
+    if(av_seek_frame_binary(s, stream_index, target_ts, flags) < 0)
+        return -1;
+
+    pos= url_ftell(&s->pb);
+
+    for(;;) {
+        url_fseek(&s->pb, pos, SEEK_SET);
+        if (get_buffer(&s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
+            return -1;
+//        pid = ((buf[1] & 0x1f) << 8) | buf[2];
+        if(buf[1] & 0x40) break;
+        pos += ts->raw_packet_size;
+    }
+    url_fseek(&s->pb, pos, SEEK_SET);
+
+    return 0;
+}
+
+/**************************************************************/
+/* parsing functions - called from other demuxers such as RTP */
+
+MpegTSContext *mpegts_parse_open(AVFormatContext *s)
+{
+    MpegTSContext *ts;
+
+    ts = av_mallocz(sizeof(MpegTSContext));
+    if (!ts)
+        return NULL;
+    /* no stream case, currently used by RTP */
+    ts->raw_packet_size = TS_PACKET_SIZE;
+    ts->stream = s;
+    ts->auto_guess = 1;
+    return ts;
+}
+
+/* return the consumed length if a packet was output, or -1 if no
+   packet is output */
+int mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
+                        const uint8_t *buf, int len)
+{
+    int len1;
+
+    len1 = len;
+    ts->pkt = pkt;
+    ts->stop_parse = 0;
+    for(;;) {
+        if (ts->stop_parse)
+            break;
+        if (len < TS_PACKET_SIZE)
+            return -1;
+        if (buf[0] != 0x47) {
+            buf++;
+            len--;
+        } else {
+            handle_packet(ts, buf);
+            buf += TS_PACKET_SIZE;
+            len -= TS_PACKET_SIZE;
+        }
+    }
+    return len1 - len;
+}
+
+void mpegts_parse_close(MpegTSContext *ts)
+{
+    int i;
+
+    for(i=0;i<NB_PID_MAX;i++)
+        av_free(ts->pids[i]);
+    av_free(ts);
+}
+
+AVInputFormat mpegts_demuxer = {
+    "mpegts",
+    "MPEG2 transport stream format",
+    sizeof(MpegTSContext),
+    mpegts_probe,
+    mpegts_read_header,
+    mpegts_read_packet,
+    mpegts_read_close,
+    read_seek,
+    mpegts_get_pcr,
+    .flags = AVFMT_SHOW_IDS,
+};
diff --git a/contrib/ffmpeg/libavformat/mpegts.h b/contrib/ffmpeg/libavformat/mpegts.h
new file mode 100644
index 000000000..771becbd4
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpegts.h
@@ -0,0 +1,63 @@
+/*
+ * MPEG2 transport stream defines
+ * Copyright (c) 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define TS_FEC_PACKET_SIZE 204
+#define TS_DVHS_PACKET_SIZE 192
+#define TS_PACKET_SIZE 188
+#define NB_PID_MAX 8192
+#define MAX_SECTION_SIZE 4096
+
+/* pids */
+#define PAT_PID                 0x0000
+#define SDT_PID                 0x0011
+
+/* table ids */
+#define PAT_TID   0x00
+#define PMT_TID   0x02
+#define SDT_TID   0x42
+
+/* descriptor ids */
+#define DVB_SUBT_DESCID             0x59
+
+#define STREAM_TYPE_VIDEO_MPEG1     0x01
+#define STREAM_TYPE_VIDEO_MPEG2     0x02
+#define STREAM_TYPE_AUDIO_MPEG1     0x03
+#define STREAM_TYPE_AUDIO_MPEG2     0x04
+#define STREAM_TYPE_PRIVATE_SECTION 0x05
+#define STREAM_TYPE_PRIVATE_DATA    0x06
+#define STREAM_TYPE_AUDIO_AAC       0x0f
+#define STREAM_TYPE_VIDEO_MPEG4     0x10
+#define STREAM_TYPE_VIDEO_H264      0x1b
+#define STREAM_TYPE_VIDEO_VC1       0xea
+
+#define STREAM_TYPE_AUDIO_AC3       0x81
+#define STREAM_TYPE_AUDIO_DTS       0x8a
+
+#define STREAM_TYPE_SUBTITLE_DVB    0x100
+
+extern AVOutputFormat mpegts_muxer;
+
+typedef struct MpegTSContext MpegTSContext;
+
+MpegTSContext *mpegts_parse_open(AVFormatContext *s);
+int mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
+                        const uint8_t *buf, int len);
+void mpegts_parse_close(MpegTSContext *ts);
diff --git a/contrib/ffmpeg/libavformat/mpegtsenc.c b/contrib/ffmpeg/libavformat/mpegtsenc.c
new file mode 100644
index 000000000..c521b68b8
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpegtsenc.c
@@ -0,0 +1,695 @@
+/*
+ * MPEG2 transport stream (aka DVB) muxer
+ * Copyright (c) 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "crc.h"
+#include "mpegts.h"
+
+/* write DVB SI sections */
+
+/*********************************************/
+/* mpegts section writer */
+
+typedef struct MpegTSSection {
+    int pid;
+    int cc;
+    void (*write_packet)(struct MpegTSSection *s, const uint8_t *packet);
+    void *opaque;
+} MpegTSSection;
+
+/* NOTE: 4 bytes must be left at the end for the crc32 */
+static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
+{
+    unsigned int crc;
+    unsigned char packet[TS_PACKET_SIZE];
+    const unsigned char *buf_ptr;
+    unsigned char *q;
+    int first, b, len1, left;
+
+    crc = bswap_32(av_crc(av_crc04C11DB7, -1, buf, len - 4));
+    buf[len - 4] = (crc >> 24) & 0xff;
+    buf[len - 3] = (crc >> 16) & 0xff;
+    buf[len - 2] = (crc >> 8) & 0xff;
+    buf[len - 1] = (crc) & 0xff;
+
+    /* send each packet */
+    buf_ptr = buf;
+    while (len > 0) {
+        first = (buf == buf_ptr);
+        q = packet;
+        *q++ = 0x47;
+        b = (s->pid >> 8);
+        if (first)
+            b |= 0x40;
+        *q++ = b;
+        *q++ = s->pid;
+        s->cc = (s->cc + 1) & 0xf;
+        *q++ = 0x10 | s->cc;
+        if (first)
+            *q++ = 0; /* 0 offset */
+        len1 = TS_PACKET_SIZE - (q - packet);
+        if (len1 > len)
+            len1 = len;
+        memcpy(q, buf_ptr, len1);
+        q += len1;
+        /* add known padding data */
+        left = TS_PACKET_SIZE - (q - packet);
+        if (left > 0)
+            memset(q, 0xff, left);
+
+        s->write_packet(s, packet);
+
+        buf_ptr += len1;
+        len -= len1;
+    }
+}
+
+static inline void put16(uint8_t **q_ptr, int val)
+{
+    uint8_t *q;
+    q = *q_ptr;
+    *q++ = val >> 8;
+    *q++ = val;
+    *q_ptr = q;
+}
+
+static int mpegts_write_section1(MpegTSSection *s, int tid, int id,
+                          int version, int sec_num, int last_sec_num,
+                          uint8_t *buf, int len)
+{
+    uint8_t section[1024], *q;
+    unsigned int tot_len;
+
+    tot_len = 3 + 5 + len + 4;
+    /* check if not too big */
+    if (tot_len > 1024)
+        return -1;
+
+    q = section;
+    *q++ = tid;
+    put16(&q, 0xb000 | (len + 5 + 4)); /* 5 byte header + 4 byte CRC */
+    put16(&q, id);
+    *q++ = 0xc1 | (version << 1); /* current_next_indicator = 1 */
+    *q++ = sec_num;
+    *q++ = last_sec_num;
+    memcpy(q, buf, len);
+
+    mpegts_write_section(s, section, tot_len);
+    return 0;
+}
+
+/*********************************************/
+/* mpegts writer */
+
+#define DEFAULT_PMT_START_PID   0x1000
+#define DEFAULT_START_PID       0x0100
+#define DEFAULT_PROVIDER_NAME   "FFmpeg"
+#define DEFAULT_SERVICE_NAME    "Service01"
+
+/* default network id, transport stream and service identifiers */
+#define DEFAULT_ONID            0x0001
+#define DEFAULT_TSID            0x0001
+#define DEFAULT_SID             0x0001
+
+/* a PES packet header is generated every DEFAULT_PES_HEADER_FREQ packets */
+#define DEFAULT_PES_HEADER_FREQ 16
+#define DEFAULT_PES_PAYLOAD_SIZE ((DEFAULT_PES_HEADER_FREQ - 1) * 184 + 170)
+
+/* we retransmit the SI info at this rate */
+#define SDT_RETRANS_TIME 500
+#define PAT_RETRANS_TIME 100
+#define PCR_RETRANS_TIME 20
+
+typedef struct MpegTSWriteStream {
+    struct MpegTSService *service;
+    int pid; /* stream associated pid */
+    int cc;
+    int payload_index;
+    int64_t payload_pts;
+    int64_t payload_dts;
+    uint8_t payload[DEFAULT_PES_PAYLOAD_SIZE];
+} MpegTSWriteStream;
+
+typedef struct MpegTSService {
+    MpegTSSection pmt; /* MPEG2 pmt table context */
+    int sid;           /* service ID */
+    char *name;
+    char *provider_name;
+    int pcr_pid;
+    int pcr_packet_count;
+    int pcr_packet_freq;
+} MpegTSService;
+
+typedef struct MpegTSWrite {
+    MpegTSSection pat; /* MPEG2 pat table */
+    MpegTSSection sdt; /* MPEG2 sdt table context */
+    MpegTSService **services;
+    int sdt_packet_count;
+    int sdt_packet_freq;
+    int pat_packet_count;
+    int pat_packet_freq;
+    int nb_services;
+    int onid;
+    int tsid;
+} MpegTSWrite;
+
+static void mpegts_write_pat(AVFormatContext *s)
+{
+    MpegTSWrite *ts = s->priv_data;
+    MpegTSService *service;
+    uint8_t data[1012], *q;
+    int i;
+
+    q = data;
+    for(i = 0; i < ts->nb_services; i++) {
+        service = ts->services[i];
+        put16(&q, service->sid);
+        put16(&q, 0xe000 | service->pmt.pid);
+    }
+    mpegts_write_section1(&ts->pat, PAT_TID, ts->tsid, 0, 0, 0,
+                          data, q - data);
+}
+
+static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
+{
+    //    MpegTSWrite *ts = s->priv_data;
+    uint8_t data[1012], *q, *desc_length_ptr, *program_info_length_ptr;
+    int val, stream_type, i;
+
+    q = data;
+    put16(&q, 0xe000 | service->pcr_pid);
+
+    program_info_length_ptr = q;
+    q += 2; /* patched after */
+
+    /* put program info here */
+
+    val = 0xf000 | (q - program_info_length_ptr - 2);
+    program_info_length_ptr[0] = val >> 8;
+    program_info_length_ptr[1] = val;
+
+    for(i = 0; i < s->nb_streams; i++) {
+        AVStream *st = s->streams[i];
+        MpegTSWriteStream *ts_st = st->priv_data;
+        switch(st->codec->codec_id) {
+        case CODEC_ID_MPEG1VIDEO:
+        case CODEC_ID_MPEG2VIDEO:
+            stream_type = STREAM_TYPE_VIDEO_MPEG2;
+            break;
+        case CODEC_ID_MPEG4:
+            stream_type = STREAM_TYPE_VIDEO_MPEG4;
+            break;
+        case CODEC_ID_H264:
+            stream_type = STREAM_TYPE_VIDEO_H264;
+            break;
+        case CODEC_ID_MP2:
+        case CODEC_ID_MP3:
+            stream_type = STREAM_TYPE_AUDIO_MPEG1;
+            break;
+        case CODEC_ID_AAC:
+            stream_type = STREAM_TYPE_AUDIO_AAC;
+            break;
+        case CODEC_ID_AC3:
+            stream_type = STREAM_TYPE_AUDIO_AC3;
+            break;
+        default:
+            stream_type = STREAM_TYPE_PRIVATE_DATA;
+            break;
+        }
+        *q++ = stream_type;
+        put16(&q, 0xe000 | ts_st->pid);
+        desc_length_ptr = q;
+        q += 2; /* patched after */
+
+        /* write optional descriptors here */
+        switch(st->codec->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            if (strlen(st->language) == 3) {
+                *q++ = 0x0a; /* ISO 639 language descriptor */
+                *q++ = 4;
+                *q++ = st->language[0];
+                *q++ = st->language[1];
+                *q++ = st->language[2];
+                *q++ = 0; /* undefined type */
+            }
+            break;
+        case CODEC_TYPE_SUBTITLE:
+            {
+                const char *language;
+                language = st->language;
+                if (strlen(language) != 3)
+                    language = "eng";
+                *q++ = 0x59;
+                *q++ = 8;
+                *q++ = language[0];
+                *q++ = language[1];
+                *q++ = language[2];
+                *q++ = 0x10; /* normal subtitles (0x20 = if hearing pb) */
+                put16(&q, 1); /* page id */
+                put16(&q, 1); /* ancillary page id */
+            }
+            break;
+        }
+
+        val = 0xf000 | (q - desc_length_ptr - 2);
+        desc_length_ptr[0] = val >> 8;
+        desc_length_ptr[1] = val;
+    }
+    mpegts_write_section1(&service->pmt, PMT_TID, service->sid, 0, 0, 0,
+                          data, q - data);
+}
+
+/* NOTE: str == NULL is accepted for an empty string */
+static void putstr8(uint8_t **q_ptr, const char *str)
+{
+    uint8_t *q;
+    int len;
+
+    q = *q_ptr;
+    if (!str)
+        len = 0;
+    else
+        len = strlen(str);
+    *q++ = len;
+    memcpy(q, str, len);
+    q += len;
+    *q_ptr = q;
+}
+
+static void mpegts_write_sdt(AVFormatContext *s)
+{
+    MpegTSWrite *ts = s->priv_data;
+    MpegTSService *service;
+    uint8_t data[1012], *q, *desc_list_len_ptr, *desc_len_ptr;
+    int i, running_status, free_ca_mode, val;
+
+    q = data;
+    put16(&q, ts->onid);
+    *q++ = 0xff;
+    for(i = 0; i < ts->nb_services; i++) {
+        service = ts->services[i];
+        put16(&q, service->sid);
+        *q++ = 0xfc | 0x00; /* currently no EIT info */
+        desc_list_len_ptr = q;
+        q += 2;
+        running_status = 4; /* running */
+        free_ca_mode = 0;
+
+        /* write only one descriptor for the service name and provider */
+        *q++ = 0x48;
+        desc_len_ptr = q;
+        q++;
+        *q++ = 0x01; /* digital television service */
+        putstr8(&q, service->provider_name);
+        putstr8(&q, service->name);
+        desc_len_ptr[0] = q - desc_len_ptr - 1;
+
+        /* fill descriptor length */
+        val = (running_status << 13) | (free_ca_mode << 12) |
+            (q - desc_list_len_ptr - 2);
+        desc_list_len_ptr[0] = val >> 8;
+        desc_list_len_ptr[1] = val;
+    }
+    mpegts_write_section1(&ts->sdt, SDT_TID, ts->tsid, 0, 0, 0,
+                          data, q - data);
+}
+
+static MpegTSService *mpegts_add_service(MpegTSWrite *ts,
+                                         int sid,
+                                         const char *provider_name,
+                                         const char *name)
+{
+    MpegTSService *service;
+
+    service = av_mallocz(sizeof(MpegTSService));
+    if (!service)
+        return NULL;
+    service->pmt.pid = DEFAULT_PMT_START_PID + ts->nb_services - 1;
+    service->sid = sid;
+    service->provider_name = av_strdup(provider_name);
+    service->name = av_strdup(name);
+    service->pcr_pid = 0x1fff;
+    dynarray_add(&ts->services, &ts->nb_services, service);
+    return service;
+}
+
+static void section_write_packet(MpegTSSection *s, const uint8_t *packet)
+{
+    AVFormatContext *ctx = s->opaque;
+    put_buffer(&ctx->pb, packet, TS_PACKET_SIZE);
+}
+
+static int mpegts_write_header(AVFormatContext *s)
+{
+    MpegTSWrite *ts = s->priv_data;
+    MpegTSWriteStream *ts_st;
+    MpegTSService *service;
+    AVStream *st;
+    int i, total_bit_rate;
+    const char *service_name;
+
+    ts->tsid = DEFAULT_TSID;
+    ts->onid = DEFAULT_ONID;
+    /* allocate a single DVB service */
+    service_name = s->title;
+    if (service_name[0] == '\0')
+        service_name = DEFAULT_SERVICE_NAME;
+    service = mpegts_add_service(ts, DEFAULT_SID,
+                                 DEFAULT_PROVIDER_NAME, service_name);
+    service->pmt.write_packet = section_write_packet;
+    service->pmt.opaque = s;
+
+    ts->pat.pid = PAT_PID;
+    ts->pat.cc = 0;
+    ts->pat.write_packet = section_write_packet;
+    ts->pat.opaque = s;
+
+    ts->sdt.pid = SDT_PID;
+    ts->sdt.cc = 0;
+    ts->sdt.write_packet = section_write_packet;
+    ts->sdt.opaque = s;
+
+    /* assign pids to each stream */
+    total_bit_rate = 0;
+    for(i = 0;i < s->nb_streams; i++) {
+        st = s->streams[i];
+        ts_st = av_mallocz(sizeof(MpegTSWriteStream));
+        if (!ts_st)
+            goto fail;
+        st->priv_data = ts_st;
+        ts_st->service = service;
+        ts_st->pid = DEFAULT_START_PID + i;
+        ts_st->payload_pts = AV_NOPTS_VALUE;
+        ts_st->payload_dts = AV_NOPTS_VALUE;
+        /* update PCR pid by using the first video stream */
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO &&
+            service->pcr_pid == 0x1fff)
+            service->pcr_pid = ts_st->pid;
+        total_bit_rate += st->codec->bit_rate;
+    }
+
+    /* if no video stream, use the first stream as PCR */
+    if (service->pcr_pid == 0x1fff && s->nb_streams > 0) {
+        ts_st = s->streams[0]->priv_data;
+        service->pcr_pid = ts_st->pid;
+    }
+
+    if (total_bit_rate <= 8 * 1024)
+        total_bit_rate = 8 * 1024;
+    service->pcr_packet_freq = (total_bit_rate * PCR_RETRANS_TIME) /
+        (TS_PACKET_SIZE * 8 * 1000);
+    ts->sdt_packet_freq = (total_bit_rate * SDT_RETRANS_TIME) /
+        (TS_PACKET_SIZE * 8 * 1000);
+    ts->pat_packet_freq = (total_bit_rate * PAT_RETRANS_TIME) /
+        (TS_PACKET_SIZE * 8 * 1000);
+#if 0
+    printf("%d %d %d\n",
+           total_bit_rate, ts->sdt_packet_freq, ts->pat_packet_freq);
+#endif
+
+    /* write info at the start of the file, so that it will be fast to
+       find them */
+    mpegts_write_sdt(s);
+    mpegts_write_pat(s);
+    for(i = 0; i < ts->nb_services; i++) {
+        mpegts_write_pmt(s, ts->services[i]);
+    }
+    put_flush_packet(&s->pb);
+
+    return 0;
+
+ fail:
+    for(i = 0;i < s->nb_streams; i++) {
+        st = s->streams[i];
+        av_free(st->priv_data);
+    }
+    return -1;
+}
+
+/* send SDT, PAT and PMT tables regulary */
+static void retransmit_si_info(AVFormatContext *s)
+{
+    MpegTSWrite *ts = s->priv_data;
+    int i;
+
+    if (++ts->sdt_packet_count == ts->sdt_packet_freq) {
+        ts->sdt_packet_count = 0;
+        mpegts_write_sdt(s);
+    }
+    if (++ts->pat_packet_count == ts->pat_packet_freq) {
+        ts->pat_packet_count = 0;
+        mpegts_write_pat(s);
+        for(i = 0; i < ts->nb_services; i++) {
+            mpegts_write_pmt(s, ts->services[i]);
+        }
+    }
+}
+
+static void write_pts(uint8_t *q, int fourbits, int64_t pts)
+{
+    int val;
+
+    val = fourbits << 4 | (((pts >> 30) & 0x07) << 1) | 1;
+    *q++ = val;
+    val = (((pts >> 15) & 0x7fff) << 1) | 1;
+    *q++ = val >> 8;
+    *q++ = val;
+    val = (((pts) & 0x7fff) << 1) | 1;
+    *q++ = val >> 8;
+    *q++ = val;
+}
+
+/* NOTE: pes_data contains all the PES packet */
+static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
+                             const uint8_t *payload, int payload_size,
+                             int64_t pts, int64_t dts)
+{
+    MpegTSWriteStream *ts_st = st->priv_data;
+    uint8_t buf[TS_PACKET_SIZE];
+    uint8_t *q;
+    int val, is_start, len, header_len, write_pcr, private_code, flags;
+    int afc_len, stuffing_len;
+    int64_t pcr = -1; /* avoid warning */
+
+    is_start = 1;
+    while (payload_size > 0) {
+        retransmit_si_info(s);
+
+        write_pcr = 0;
+        if (ts_st->pid == ts_st->service->pcr_pid) {
+            ts_st->service->pcr_packet_count++;
+            if (ts_st->service->pcr_packet_count >=
+                ts_st->service->pcr_packet_freq) {
+                ts_st->service->pcr_packet_count = 0;
+                write_pcr = 1;
+                /* XXX: this is incorrect, but at least we have a PCR
+                   value */
+                pcr = pts;
+            }
+        }
+
+        /* prepare packet header */
+        q = buf;
+        *q++ = 0x47;
+        val = (ts_st->pid >> 8);
+        if (is_start)
+            val |= 0x40;
+        *q++ = val;
+        *q++ = ts_st->pid;
+        *q++ = 0x10 | ts_st->cc | (write_pcr ? 0x20 : 0);
+        ts_st->cc = (ts_st->cc + 1) & 0xf;
+        if (write_pcr) {
+            *q++ = 7; /* AFC length */
+            *q++ = 0x10; /* flags: PCR present */
+            *q++ = pcr >> 25;
+            *q++ = pcr >> 17;
+            *q++ = pcr >> 9;
+            *q++ = pcr >> 1;
+            *q++ = (pcr & 1) << 7;
+            *q++ = 0;
+        }
+        if (is_start) {
+            /* write PES header */
+            *q++ = 0x00;
+            *q++ = 0x00;
+            *q++ = 0x01;
+            private_code = 0;
+            if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+                *q++ = 0xe0;
+            } else if (st->codec->codec_type == CODEC_TYPE_AUDIO &&
+                       (st->codec->codec_id == CODEC_ID_MP2 ||
+                        st->codec->codec_id == CODEC_ID_MP3)) {
+                *q++ = 0xc0;
+            } else {
+                *q++ = 0xbd;
+                if (st->codec->codec_type == CODEC_TYPE_SUBTITLE) {
+                    private_code = 0x20;
+                }
+            }
+            header_len = 0;
+            flags = 0;
+            if (pts != AV_NOPTS_VALUE) {
+                header_len += 5;
+                flags |= 0x80;
+            }
+            if (dts != AV_NOPTS_VALUE) {
+                header_len += 5;
+                flags |= 0x40;
+            }
+            len = payload_size + header_len + 3;
+            if (private_code != 0)
+                len++;
+            *q++ = len >> 8;
+            *q++ = len;
+            val = 0x80;
+            /* data alignment indicator is required for subtitle data */
+            if (st->codec->codec_type == CODEC_TYPE_SUBTITLE)
+                val |= 0x04;
+            *q++ = val;
+            *q++ = flags;
+            *q++ = header_len;
+            if (pts != AV_NOPTS_VALUE) {
+                write_pts(q, flags >> 6, pts);
+                q += 5;
+            }
+            if (dts != AV_NOPTS_VALUE) {
+                write_pts(q, 1, dts);
+                q += 5;
+            }
+            if (private_code != 0)
+                *q++ = private_code;
+            is_start = 0;
+        }
+        /* header size */
+        header_len = q - buf;
+        /* data len */
+        len = TS_PACKET_SIZE - header_len;
+        if (len > payload_size)
+            len = payload_size;
+        stuffing_len = TS_PACKET_SIZE - header_len - len;
+        if (stuffing_len > 0) {
+            /* add stuffing with AFC */
+            if (buf[3] & 0x20) {
+                /* stuffing already present: increase its size */
+                afc_len = buf[4] + 1;
+                memmove(buf + 4 + afc_len + stuffing_len,
+                        buf + 4 + afc_len,
+                        header_len - (4 + afc_len));
+                buf[4] += stuffing_len;
+                memset(buf + 4 + afc_len, 0xff, stuffing_len);
+            } else {
+                /* add stuffing */
+                memmove(buf + 4 + stuffing_len, buf + 4, header_len - 4);
+                buf[3] |= 0x20;
+                buf[4] = stuffing_len - 1;
+                if (stuffing_len >= 2) {
+                    buf[5] = 0x00;
+                    memset(buf + 6, 0xff, stuffing_len - 2);
+                }
+            }
+        }
+        memcpy(buf + TS_PACKET_SIZE - len, payload, len);
+        payload += len;
+        payload_size -= len;
+        put_buffer(&s->pb, buf, TS_PACKET_SIZE);
+    }
+    put_flush_packet(&s->pb);
+}
+
+static int mpegts_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVStream *st = s->streams[pkt->stream_index];
+    int size= pkt->size;
+    uint8_t *buf= pkt->data;
+    MpegTSWriteStream *ts_st = st->priv_data;
+    int len, max_payload_size;
+
+    if (st->codec->codec_type == CODEC_TYPE_SUBTITLE) {
+        /* for subtitle, a single PES packet must be generated */
+        mpegts_write_pes(s, st, buf, size, pkt->pts, AV_NOPTS_VALUE);
+        return 0;
+    }
+
+    max_payload_size = DEFAULT_PES_PAYLOAD_SIZE;
+    while (size > 0) {
+        len = max_payload_size - ts_st->payload_index;
+        if (len > size)
+            len = size;
+        memcpy(ts_st->payload + ts_st->payload_index, buf, len);
+        buf += len;
+        size -= len;
+        ts_st->payload_index += len;
+        if (ts_st->payload_pts == AV_NOPTS_VALUE)
+            ts_st->payload_pts = pkt->pts;
+        if (ts_st->payload_dts == AV_NOPTS_VALUE)
+            ts_st->payload_dts = pkt->dts;
+        if (ts_st->payload_index >= max_payload_size) {
+            mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_index,
+                             ts_st->payload_pts, ts_st->payload_dts);
+            ts_st->payload_pts = AV_NOPTS_VALUE;
+            ts_st->payload_dts = AV_NOPTS_VALUE;
+            ts_st->payload_index = 0;
+        }
+    }
+    return 0;
+}
+
+static int mpegts_write_end(AVFormatContext *s)
+{
+    MpegTSWrite *ts = s->priv_data;
+    MpegTSWriteStream *ts_st;
+    MpegTSService *service;
+    AVStream *st;
+    int i;
+
+    /* flush current packets */
+    for(i = 0; i < s->nb_streams; i++) {
+        st = s->streams[i];
+        ts_st = st->priv_data;
+        if (ts_st->payload_index > 0) {
+            mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_index,
+                             ts_st->payload_pts, ts_st->payload_dts);
+        }
+    }
+    put_flush_packet(&s->pb);
+
+    for(i = 0; i < ts->nb_services; i++) {
+        service = ts->services[i];
+        av_freep(&service->provider_name);
+        av_freep(&service->name);
+        av_free(service);
+    }
+    av_free(ts->services);
+
+    return 0;
+}
+
+AVOutputFormat mpegts_muxer = {
+    "mpegts",
+    "MPEG2 transport stream format",
+    "video/x-mpegts",
+    "ts",
+    sizeof(MpegTSWrite),
+    CODEC_ID_MP2,
+    CODEC_ID_MPEG2VIDEO,
+    mpegts_write_header,
+    mpegts_write_packet,
+    mpegts_write_end,
+};
diff --git a/contrib/ffmpeg/libavformat/mpjpeg.c b/contrib/ffmpeg/libavformat/mpjpeg.c
new file mode 100644
index 000000000..937917313
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mpjpeg.c
@@ -0,0 +1,67 @@
+/*
+ * Multipart JPEG format
+ * Copyright (c) 2000, 2001, 2002, 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+/* Multipart JPEG */
+
+#define BOUNDARY_TAG "ffserver"
+
+static int mpjpeg_write_header(AVFormatContext *s)
+{
+    uint8_t buf1[256];
+
+    snprintf(buf1, sizeof(buf1), "--%s\n", BOUNDARY_TAG);
+    put_buffer(&s->pb, buf1, strlen(buf1));
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int mpjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    uint8_t buf1[256];
+
+    snprintf(buf1, sizeof(buf1), "Content-type: image/jpeg\n\n");
+    put_buffer(&s->pb, buf1, strlen(buf1));
+    put_buffer(&s->pb, pkt->data, pkt->size);
+
+    snprintf(buf1, sizeof(buf1), "\n--%s\n", BOUNDARY_TAG);
+    put_buffer(&s->pb, buf1, strlen(buf1));
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int mpjpeg_write_trailer(AVFormatContext *s)
+{
+    return 0;
+}
+
+AVOutputFormat mpjpeg_muxer = {
+    "mpjpeg",
+    "Mime multipart JPEG format",
+    "multipart/x-mixed-replace;boundary=" BOUNDARY_TAG,
+    "mjpg",
+    0,
+    CODEC_ID_NONE,
+    CODEC_ID_MJPEG,
+    mpjpeg_write_header,
+    mpjpeg_write_packet,
+    mpjpeg_write_trailer,
+};
diff --git a/contrib/ffmpeg/libavformat/mtv.c b/contrib/ffmpeg/libavformat/mtv.c
new file mode 100644
index 000000000..7a68ea97f
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mtv.c
@@ -0,0 +1,187 @@
+/*
+ * mtv demuxer
+ * Copyright (c) 2006 Reynaldo H. Verdejo Pinochet
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mtv.c
+ * MTV demuxer.
+ */
+
+#include "avformat.h"
+#include "bswap.h"
+
+#define MTV_ASUBCHUNK_DATA_SIZE 500
+#define MTV_HEADER_SIZE 512
+#define MTV_AUDIO_PADDING_SIZE 12
+#define AUDIO_SAMPLING_RATE 44100
+#define VIDEO_SID 0
+#define AUDIO_SID 1
+
+typedef struct MTVDemuxContext {
+
+    unsigned int        file_size;         ///< filesize, not always right
+    unsigned int        segments;          ///< number of 512 byte segments
+    unsigned int        audio_identifier;  ///< 'MP3' on all files I have seen
+    unsigned int        audio_br;          ///< bitrate of audio chanel (mp3)
+    unsigned int        img_colorfmt;      ///< frame colorfmt rgb 565/555
+    unsigned int        img_bpp;           ///< frame bits per pixel
+    unsigned int        img_width;         //
+    unsigned int        img_height;        //
+    unsigned int        img_segment_size;  ///< size of image segment
+    unsigned int        video_fps;         //
+    unsigned int        audio_subsegments; ///< audio subsegments on one segment
+
+    uint8_t             audio_packet_count;
+
+} MTVDemuxContext;
+
+static int mtv_probe(AVProbeData *p)
+{
+    if(p->buf_size < 3)
+        return 0;
+
+    /* Magic is 'AMV' */
+
+    if(*(p->buf) != 'A' || *(p->buf+1) != 'M' || *(p->buf+2) != 'V')
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int mtv_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    MTVDemuxContext    *mtv = s->priv_data;
+    ByteIOContext      *pb  = &s->pb;
+    AVStream           *st;
+
+
+    url_fskip(pb, 3);
+    mtv->file_size         = get_le32(pb);
+    mtv->segments          = get_le32(pb);
+    url_fskip(pb, 32);
+    mtv->audio_identifier  = get_le24(pb);
+    mtv->audio_br          = get_le16(pb);
+    mtv->img_colorfmt      = get_le24(pb);
+    mtv->img_bpp           = get_byte(pb);
+    mtv->img_width         = get_le16(pb);
+    mtv->img_height        = get_le16(pb);
+    mtv->img_segment_size  = get_le16(pb);
+    url_fskip(pb, 4);
+    mtv->audio_subsegments = get_le16(pb);
+    mtv->video_fps         = (mtv->audio_br / 4) / mtv->audio_subsegments;
+
+    /* FIXME Add sanity check here */
+
+    /* first packet is allways audio*/
+
+    mtv->audio_packet_count = 1;
+
+    /* all systems go! init decoders */
+
+    /* video - raw rgb565 */
+
+    st = av_new_stream(s, VIDEO_SID);
+    if(!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 64, 1, mtv->video_fps);
+    st->codec->codec_type      = CODEC_TYPE_VIDEO;
+    st->codec->codec_id        = CODEC_ID_RAWVIDEO;
+    st->codec->codec_tag       = MKTAG('R', 'G', 'B', mtv->img_bpp);
+    st->codec->width           = mtv->img_width;
+    st->codec->height          = mtv->img_height;
+    st->codec->bits_per_sample = mtv->img_bpp;
+    st->codec->sample_rate     = mtv->video_fps;
+
+    /* audio - mp3 */
+
+    st = av_new_stream(s, AUDIO_SID);
+    if(!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 64, 1, AUDIO_SAMPLING_RATE);
+    st->codec->codec_type      = CODEC_TYPE_AUDIO;
+    st->codec->codec_id        = CODEC_ID_MP3;
+    st->codec->bit_rate        = mtv->audio_br;
+    st->need_parsing=1;
+
+    /* Jump over header */
+
+    if(url_fseek(pb, MTV_HEADER_SIZE, SEEK_SET) != MTV_HEADER_SIZE)
+        return AVERROR_IO;
+
+    return(0);
+
+}
+
+static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    MTVDemuxContext *mtv = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ret;
+#ifndef WORDS_BIGENDIAN
+    int i;
+#endif
+
+    ret = 0;
+
+    if(mtv->audio_subsegments >= mtv->audio_packet_count)
+    {
+        url_fskip(pb, MTV_AUDIO_PADDING_SIZE);
+
+        ret = av_get_packet(pb, pkt, MTV_ASUBCHUNK_DATA_SIZE);
+        if(ret != MTV_ASUBCHUNK_DATA_SIZE)
+            return AVERROR_IO;
+
+        mtv->audio_packet_count++;
+        pkt->stream_index = AUDIO_SID;
+
+    }else
+    {
+        ret = av_get_packet(pb, pkt, mtv->img_segment_size);
+        if(ret != mtv->img_segment_size)
+            return AVERROR_IO;
+
+#ifndef WORDS_BIGENDIAN
+
+        /* pkt->data is GGGRRRR BBBBBGGG
+         * and we need RRRRRGGG GGGBBBBB
+         * for PIX_FMT_RGB565 so here we
+         * just swap bytes as they come
+         */
+
+        for(i=0;i<mtv->img_segment_size/2;i++)
+            *((uint16_t *)pkt->data+i) = bswap_16(*((uint16_t *)pkt->data+i));
+#endif
+        mtv->audio_packet_count = 1;
+        pkt->stream_index = VIDEO_SID;
+    }
+
+    return(ret);
+}
+
+AVInputFormat mtv_demuxer = {
+    "MTV",
+    "MTV format",
+    sizeof(MTVDemuxContext),
+    mtv_probe,
+    mtv_read_header,
+    mtv_read_packet,
+};
diff --git a/contrib/ffmpeg/libavformat/mxf.c b/contrib/ffmpeg/libavformat/mxf.c
new file mode 100644
index 000000000..677e023f0
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/mxf.c
@@ -0,0 +1,1024 @@
+/*
+ * MXF demuxer.
+ * Copyright (c) 2006 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * References
+ * SMPTE 336M KLV Data Encoding Protocol Using Key-Length-Value
+ * SMPTE 377M MXF File Format Specifications
+ * SMPTE 378M Operational Pattern 1a
+ * SMPTE 379M MXF Generic Container
+ * SMPTE 381M Mapping MPEG Streams into the MXF Generic Container
+ * SMPTE 382M Mapping AES3 and Broadcast Wave Audio into the MXF Generic Container
+ * SMPTE 383M Mapping DV-DIF Data to the MXF Generic Container
+ *
+ * Principle
+ * Search for Track numbers which will identify essence element KLV packets.
+ * Search for SourcePackage which define tracks which contains Track numbers.
+ * Material Package contains tracks with reference to SourcePackage tracks.
+ * Search for Descriptors (Picture, Sound) which contains codec info and parameters.
+ * Assign Descriptors to correct Tracks.
+ *
+ * Metadata reading functions read Local Tags, get InstanceUID(0x3C0A) then add MetaDataSet to MXFContext.
+ * Metadata parsing resolves Strong References to objects.
+ *
+ * Simple demuxer, only OP1A supported and some files might not work at all.
+ * Only tracks with associated descriptors will be decoded. "Highly Desirable" SMPTE 377M D.1
+ */
+
+//#define DEBUG
+
+#include "avformat.h"
+#include "aes.h"
+
+typedef uint8_t UID[16];
+
+enum MXFMetadataSetType {
+    AnyType,
+    MaterialPackage,
+    SourcePackage,
+    SourceClip,
+    TimecodeComponent,
+    Sequence,
+    MultipleDescriptor,
+    Descriptor,
+    Track,
+    EssenceContainerData,
+    CryptoContext,
+};
+
+typedef struct MXFCryptoContext {
+    UID uid;
+    enum MXFMetadataSetType type;
+    UID context_uid;
+    UID source_container_ul;
+} MXFCryptoContext;
+
+typedef struct MXFStructuralComponent {
+    UID uid;
+    enum MXFMetadataSetType type;
+    UID source_package_uid;
+    UID data_definition_ul;
+    int64_t duration;
+    int64_t start_position;
+    int source_track_id;
+} MXFStructuralComponent;
+
+typedef struct MXFSequence {
+    UID uid;
+    enum MXFMetadataSetType type;
+    UID data_definition_ul;
+    UID *structural_components_refs;
+    int structural_components_count;
+    int64_t duration;
+} MXFSequence;
+
+typedef struct MXFTrack {
+    UID uid;
+    enum MXFMetadataSetType type;
+    MXFSequence *sequence; /* mandatory, and only one */
+    UID sequence_ref;
+    int track_id;
+    uint8_t track_number[4];
+    AVRational edit_rate;
+} MXFTrack;
+
+typedef struct MXFDescriptor {
+    UID uid;
+    enum MXFMetadataSetType type;
+    UID essence_container_ul;
+    UID essence_codec_ul;
+    AVRational sample_rate;
+    AVRational aspect_ratio;
+    int width;
+    int height;
+    int channels;
+    int bits_per_sample;
+    UID *sub_descriptors_refs;
+    int sub_descriptors_count;
+    int linked_track_id;
+    uint8_t *extradata;
+    int extradata_size;
+} MXFDescriptor;
+
+typedef struct MXFPackage {
+    UID uid;
+    enum MXFMetadataSetType type;
+    UID package_uid;
+    UID *tracks_refs;
+    int tracks_count;
+    MXFDescriptor *descriptor; /* only one */
+    UID descriptor_ref;
+} MXFPackage;
+
+typedef struct MXFEssenceContainerData {
+    UID uid;
+    enum MXFMetadataSetType type;
+    UID linked_package_uid;
+} MXFEssenceContainerData;
+
+typedef struct {
+    UID uid;
+    enum MXFMetadataSetType type;
+} MXFMetadataSet;
+
+typedef struct MXFContext {
+    UID *packages_refs;
+    int packages_count;
+    MXFMetadataSet **metadata_sets;
+    int metadata_sets_count;
+    const uint8_t *sync_key;
+    AVFormatContext *fc;
+    struct AVAES *aesc;
+} MXFContext;
+
+typedef struct KLVPacket {
+    UID key;
+    offset_t offset;
+    uint64_t length;
+} KLVPacket;
+
+enum MXFWrappingScheme {
+    Frame,
+    Clip,
+};
+
+typedef struct MXFCodecUL {
+    UID uid;
+    enum CodecID id;
+    enum MXFWrappingScheme wrapping;
+} MXFCodecUL;
+
+typedef struct MXFDataDefinitionUL {
+    UID uid;
+    enum CodecType type;
+} MXFDataDefinitionUL;
+
+typedef struct MXFMetadataReadTableEntry {
+    const UID key;
+    int (*read)();
+    int ctx_size;
+    enum MXFMetadataSetType type;
+} MXFMetadataReadTableEntry;
+
+/* partial keys to match */
+static const uint8_t mxf_header_partition_pack_key[]       = { 0x06,0x0e,0x2b,0x34,0x02,0x05,0x01,0x01,0x0d,0x01,0x02,0x01,0x01,0x02 };
+static const uint8_t mxf_essence_element_key[]             = { 0x06,0x0e,0x2b,0x34,0x01,0x02,0x01,0x01,0x0d,0x01,0x03,0x01 };
+/* complete keys to match */
+static const uint8_t mxf_encrypted_triplet_key[]           = { 0x06,0x0e,0x2b,0x34,0x02,0x04,0x01,0x07,0x0d,0x01,0x03,0x01,0x02,0x7e,0x01,0x00 };
+static const uint8_t mxf_encrypted_essence_container[]     = { 0x06,0x0e,0x2b,0x34,0x04,0x01,0x01,0x07,0x0d,0x01,0x03,0x01,0x02,0x0b,0x01,0x00 };
+
+#define IS_KLV_KEY(x, y) (!memcmp(x, y, sizeof(y)))
+
+#define PRINT_KEY(pc, s, x) dprintf(pc, "%s %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n", s, \
+                             (x)[0], (x)[1], (x)[2], (x)[3], (x)[4], (x)[5], (x)[6], (x)[7], (x)[8], (x)[9], (x)[10], (x)[11], (x)[12], (x)[13], (x)[14], (x)[15])
+
+static int64_t klv_decode_ber_length(ByteIOContext *pb)
+{
+    uint64_t size = get_byte(pb);
+    if (size & 0x80) { /* long form */
+        int bytes_num = size & 0x7f;
+        /* SMPTE 379M 5.3.4 guarantee that bytes_num must not exceed 8 bytes */
+        if (bytes_num > 8)
+            return -1;
+        size = 0;
+        while (bytes_num--)
+            size = size << 8 | get_byte(pb);
+    }
+    return size;
+}
+
+static int klv_read_packet(KLVPacket *klv, ByteIOContext *pb)
+{
+    klv->offset = url_ftell(pb);
+    get_buffer(pb, klv->key, 16);
+    klv->length = klv_decode_ber_length(pb);
+    return klv->length == -1 ? -1 : 0;
+}
+
+static int mxf_get_stream_index(AVFormatContext *s, KLVPacket *klv)
+{
+    int i;
+
+    for (i = 0; i < s->nb_streams; i++) {
+        MXFTrack *track = s->streams[i]->priv_data;
+        /* SMPTE 379M 7.3 */
+        if (!memcmp(klv->key + sizeof(mxf_essence_element_key), track->track_number, sizeof(track->track_number)))
+            return i;
+    }
+    /* return 0 if only one stream, for OP Atom files with 0 as track number */
+    return s->nb_streams == 1 ? 0 : -1;
+}
+
+/* XXX: use AVBitStreamFilter */
+static int mxf_get_d10_aes3_packet(ByteIOContext *pb, AVStream *st, AVPacket *pkt, int64_t length)
+{
+    uint8_t buffer[61444];
+    uint8_t *buf_ptr, *end_ptr, *data_ptr;
+
+    if (length > 61444) /* worst case PAL 1920 samples 8 channels */
+        return -1;
+    get_buffer(pb, buffer, length);
+    av_new_packet(pkt, length);
+    data_ptr = pkt->data;
+    end_ptr = buffer + length;
+    buf_ptr = buffer + 4; /* skip SMPTE 331M header */
+    for (; buf_ptr < end_ptr; buf_ptr += 4) {
+        if (st->codec->bits_per_sample == 24) {
+            data_ptr[0] = (buf_ptr[2] >> 4) | ((buf_ptr[3] & 0x0f) << 4);
+            data_ptr[1] = (buf_ptr[1] >> 4) | ((buf_ptr[2] & 0x0f) << 4);
+            data_ptr[2] = (buf_ptr[0] >> 4) | ((buf_ptr[1] & 0x0f) << 4);
+            data_ptr += 3;
+        } else {
+            data_ptr[0] = (buf_ptr[2] >> 4) | ((buf_ptr[3] & 0x0f) << 4);
+            data_ptr[1] = (buf_ptr[1] >> 4) | ((buf_ptr[2] & 0x0f) << 4);
+            data_ptr += 2;
+        }
+    }
+    pkt->size = data_ptr - pkt->data;
+    return 0;
+}
+
+static int mxf_decrypt_triplet(AVFormatContext *s, AVPacket *pkt, KLVPacket *klv)
+{
+    static const uint8_t checkv[16] = {0x43, 0x48, 0x55, 0x4b, 0x43, 0x48, 0x55, 0x4b, 0x43, 0x48, 0x55, 0x4b, 0x43, 0x48, 0x55, 0x4b};
+    MXFContext *mxf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    offset_t end = url_ftell(pb) + klv->length;
+    uint64_t size;
+    uint64_t orig_size;
+    uint64_t plaintext_size;
+    uint8_t ivec[16];
+    uint8_t tmpbuf[16];
+    int index;
+
+    if (!mxf->aesc && s->key && s->keylen == 16) {
+        mxf->aesc = av_malloc(av_aes_size);
+        av_aes_init(mxf->aesc, s->key, 128, 1);
+    }
+    // crypto context
+    url_fskip(pb, klv_decode_ber_length(pb));
+    // plaintext offset
+    klv_decode_ber_length(pb);
+    plaintext_size = get_be64(pb);
+    // source klv key
+    klv_decode_ber_length(pb);
+    get_buffer(pb, klv->key, 16);
+    if (!IS_KLV_KEY(klv, mxf_essence_element_key)) goto err_out;
+    index = mxf_get_stream_index(s, klv);
+    if (index < 0) goto err_out;
+    // source size
+    klv_decode_ber_length(pb);
+    orig_size = get_be64(pb);
+    if (orig_size < plaintext_size) goto err_out;
+    // enc. code
+    size = klv_decode_ber_length(pb);
+    if (size < 32 || size - 32 < orig_size) goto err_out;
+    get_buffer(pb, ivec, 16);
+    get_buffer(pb, tmpbuf, 16);
+    if (mxf->aesc)
+        av_aes_crypt(mxf->aesc, tmpbuf, tmpbuf, 1, ivec, 1);
+    if (memcmp(tmpbuf, checkv, 16))
+        av_log(s, AV_LOG_ERROR, "probably incorrect decryption key\n");
+    size -= 32;
+    av_get_packet(pb, pkt, size);
+    size -= plaintext_size;
+    if (mxf->aesc)
+        av_aes_crypt(mxf->aesc, &pkt->data[plaintext_size],
+                     &pkt->data[plaintext_size], size >> 4, ivec, 1);
+    pkt->size = orig_size;
+    pkt->stream_index = index;
+    url_fskip(pb, end - url_ftell(pb));
+    return 0;
+
+err_out:
+    url_fskip(pb, end - url_ftell(pb));
+    return -1;
+}
+
+static int mxf_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    MXFContext *mxf = s->priv_data;
+    KLVPacket klv;
+
+    while (!url_feof(&s->pb)) {
+        if (klv_read_packet(&klv, &s->pb) < 0) {
+            av_log(s, AV_LOG_ERROR, "error reading KLV packet\n");
+            return -1;
+        }
+#ifdef DEBUG
+        PRINT_KEY(s, "read packet", klv.key);
+#endif
+        if (IS_KLV_KEY(klv.key, mxf_encrypted_triplet_key)) {
+            int res = mxf_decrypt_triplet(s, pkt, &klv);
+            mxf->sync_key = mxf_encrypted_triplet_key;
+            if (res < 0) {
+                av_log(s, AV_LOG_ERROR, "invalid encoded triplet\n");
+                return -1;
+            }
+            return 0;
+        }
+        if (IS_KLV_KEY(klv.key, mxf_essence_element_key)) {
+            int index = mxf_get_stream_index(s, &klv);
+            if (index < 0) {
+                av_log(s, AV_LOG_ERROR, "error getting stream index\n");
+                url_fskip(&s->pb, klv.length);
+                return -1;
+            }
+            /* check for 8 channels AES3 element */
+            if (klv.key[12] == 0x06 && klv.key[13] == 0x01 && klv.key[14] == 0x10) {
+                if (mxf_get_d10_aes3_packet(&s->pb, s->streams[index], pkt, klv.length) < 0) {
+                    av_log(s, AV_LOG_ERROR, "error reading D-10 aes3 frame\n");
+                    return -1;
+                }
+            } else
+                av_get_packet(&s->pb, pkt, klv.length);
+            pkt->stream_index = index;
+            return 0;
+        } else
+            url_fskip(&s->pb, klv.length);
+    }
+    return AVERROR_IO;
+}
+
+static int mxf_add_metadata_set(MXFContext *mxf, void *metadata_set)
+{
+    mxf->metadata_sets = av_realloc(mxf->metadata_sets, (mxf->metadata_sets_count + 1) * sizeof(*mxf->metadata_sets));
+    mxf->metadata_sets[mxf->metadata_sets_count] = metadata_set;
+    mxf->metadata_sets_count++;
+    return 0;
+}
+
+static int mxf_read_metadata_cryptographic_context(MXFCryptoContext *cryptocontext, ByteIOContext *pb, int tag)
+{
+    switch(tag) {
+    case 0xFFFE:
+        get_buffer(pb, cryptocontext->context_uid, 16);
+        break;
+    case 0xFFFD:
+        get_buffer(pb, cryptocontext->source_container_ul, 16);
+        break;
+    }
+    return 0;
+}
+
+static int mxf_read_metadata_content_storage(MXFContext *mxf, ByteIOContext *pb, int tag)
+{
+    switch (tag) {
+    case 0x1901:
+        mxf->packages_count = get_be32(pb);
+        if (mxf->packages_count >= UINT_MAX / sizeof(UID))
+            return -1;
+        mxf->packages_refs = av_malloc(mxf->packages_count * sizeof(UID));
+        url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+        get_buffer(pb, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID));
+        break;
+    }
+    return 0;
+}
+
+static int mxf_read_metadata_source_clip(MXFStructuralComponent *source_clip, ByteIOContext *pb, int tag)
+{
+    switch(tag) {
+    case 0x0202:
+        source_clip->duration = get_be64(pb);
+        break;
+    case 0x1201:
+        source_clip->start_position = get_be64(pb);
+        break;
+    case 0x1101:
+        /* UMID, only get last 16 bytes */
+        url_fskip(pb, 16);
+        get_buffer(pb, source_clip->source_package_uid, 16);
+        break;
+    case 0x1102:
+        source_clip->source_track_id = get_be32(pb);
+        break;
+    }
+    return 0;
+}
+
+static int mxf_read_metadata_material_package(MXFPackage *package, ByteIOContext *pb, int tag)
+{
+    switch(tag) {
+    case 0x4403:
+        package->tracks_count = get_be32(pb);
+        if (package->tracks_count >= UINT_MAX / sizeof(UID))
+            return -1;
+        package->tracks_refs = av_malloc(package->tracks_count * sizeof(UID));
+        url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+        get_buffer(pb, (uint8_t *)package->tracks_refs, package->tracks_count * sizeof(UID));
+        break;
+    }
+    return 0;
+}
+
+static int mxf_read_metadata_track(MXFTrack *track, ByteIOContext *pb, int tag)
+{
+    switch(tag) {
+    case 0x4801:
+        track->track_id = get_be32(pb);
+        break;
+    case 0x4804:
+        get_buffer(pb, track->track_number, 4);
+        break;
+    case 0x4B01:
+        track->edit_rate.den = get_be32(pb);
+        track->edit_rate.num = get_be32(pb);
+        break;
+    case 0x4803:
+        get_buffer(pb, track->sequence_ref, 16);
+        break;
+    }
+    return 0;
+}
+
+static int mxf_read_metadata_sequence(MXFSequence *sequence, ByteIOContext *pb, int tag)
+{
+    switch(tag) {
+    case 0x0202:
+        sequence->duration = get_be64(pb);
+        break;
+    case 0x0201:
+        get_buffer(pb, sequence->data_definition_ul, 16);
+        break;
+    case 0x1001:
+        sequence->structural_components_count = get_be32(pb);
+        if (sequence->structural_components_count >= UINT_MAX / sizeof(UID))
+            return -1;
+        sequence->structural_components_refs = av_malloc(sequence->structural_components_count * sizeof(UID));
+        url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+        get_buffer(pb, (uint8_t *)sequence->structural_components_refs, sequence->structural_components_count * sizeof(UID));
+        break;
+    }
+    return 0;
+}
+
+static int mxf_read_metadata_source_package(MXFPackage *package, ByteIOContext *pb, int tag)
+{
+    switch(tag) {
+    case 0x4403:
+        package->tracks_count = get_be32(pb);
+        if (package->tracks_count >= UINT_MAX / sizeof(UID))
+            return -1;
+        package->tracks_refs = av_malloc(package->tracks_count * sizeof(UID));
+        url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+        get_buffer(pb, (uint8_t *)package->tracks_refs, package->tracks_count * sizeof(UID));
+        break;
+    case 0x4401:
+        /* UMID, only get last 16 bytes */
+        url_fskip(pb, 16);
+        get_buffer(pb, package->package_uid, 16);
+        break;
+    case 0x4701:
+        get_buffer(pb, package->descriptor_ref, 16);
+        break;
+    }
+    return 0;
+}
+
+static void mxf_read_metadata_pixel_layout(ByteIOContext *pb, MXFDescriptor *descriptor)
+{
+    int code;
+
+    do {
+        code = get_byte(pb);
+        dprintf(NULL, "pixel layout: code 0x%x\n", code);
+        switch (code) {
+        case 0x52: /* R */
+            descriptor->bits_per_sample += get_byte(pb);
+            break;
+        case 0x47: /* G */
+            descriptor->bits_per_sample += get_byte(pb);
+            break;
+        case 0x42: /* B */
+            descriptor->bits_per_sample += get_byte(pb);
+            break;
+        default:
+            get_byte(pb);
+        }
+    } while (code != 0); /* SMPTE 377M E.2.46 */
+}
+
+static int mxf_read_metadata_generic_descriptor(MXFDescriptor *descriptor, ByteIOContext *pb, int tag, int size)
+{
+    switch(tag) {
+    case 0x3F01:
+        descriptor->sub_descriptors_count = get_be32(pb);
+        if (descriptor->sub_descriptors_count >= UINT_MAX / sizeof(UID))
+            return -1;
+        descriptor->sub_descriptors_refs = av_malloc(descriptor->sub_descriptors_count * sizeof(UID));
+        url_fskip(pb, 4); /* useless size of objects, always 16 according to specs */
+        get_buffer(pb, (uint8_t *)descriptor->sub_descriptors_refs, descriptor->sub_descriptors_count * sizeof(UID));
+        break;
+    case 0x3004:
+        get_buffer(pb, descriptor->essence_container_ul, 16);
+        break;
+    case 0x3006:
+        descriptor->linked_track_id = get_be32(pb);
+        break;
+    case 0x3201: /* PictureEssenceCoding */
+        get_buffer(pb, descriptor->essence_codec_ul, 16);
+        break;
+    case 0x3203:
+        descriptor->width = get_be32(pb);
+        break;
+    case 0x3202:
+        descriptor->height = get_be32(pb);
+        break;
+    case 0x320E:
+        descriptor->aspect_ratio.num = get_be32(pb);
+        descriptor->aspect_ratio.den = get_be32(pb);
+        break;
+    case 0x3D03:
+        descriptor->sample_rate.num = get_be32(pb);
+        descriptor->sample_rate.den = get_be32(pb);
+        break;
+    case 0x3D06: /* SoundEssenceCompression */
+        get_buffer(pb, descriptor->essence_codec_ul, 16);
+        break;
+    case 0x3D07:
+        descriptor->channels = get_be32(pb);
+        break;
+    case 0x3D01:
+        descriptor->bits_per_sample = get_be32(pb);
+        break;
+    case 0x3401:
+        mxf_read_metadata_pixel_layout(pb, descriptor);
+        break;
+    case 0x8201: /* Private tag used by SONY C0023S01.mxf */
+        descriptor->extradata = av_malloc(size);
+        descriptor->extradata_size = size;
+        get_buffer(pb, descriptor->extradata, size);
+        break;
+    }
+    return 0;
+}
+
+/* SMPTE RP224 http://www.smpte-ra.org/mdd/index.html */
+static const MXFDataDefinitionUL mxf_data_definition_uls[] = {
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x01,0x03,0x02,0x02,0x01,0x00,0x00,0x00 }, CODEC_TYPE_VIDEO },
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x01,0x03,0x02,0x02,0x02,0x00,0x00,0x00 }, CODEC_TYPE_AUDIO },
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x05,0x01,0x03,0x02,0x02,0x02,0x02,0x00,0x00 }, CODEC_TYPE_AUDIO },
+    { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },  CODEC_TYPE_DATA },
+};
+
+static const MXFCodecUL mxf_codec_uls[] = {
+    /* PictureEssenceCoding */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x02,0x02,0x00 }, CODEC_ID_MPEG2VIDEO, Frame }, /* 422P@ML I-Frame */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x04,0x02,0x00 }, CODEC_ID_MPEG2VIDEO, Frame }, /* 422P@HL I-Frame */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x04,0x03,0x00 }, CODEC_ID_MPEG2VIDEO, Frame }, /* 422P@HL Long GoP */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x01,0x11,0x00 }, CODEC_ID_MPEG2VIDEO, Frame }, /* MP@ML Long GoP */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x02,0x03,0x00 }, CODEC_ID_MPEG2VIDEO, Frame }, /* 422P@ML Long GoP */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x03,0x03,0x00 }, CODEC_ID_MPEG2VIDEO, Frame }, /* MP@HL Long GoP */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x20,0x02,0x03 },      CODEC_ID_MPEG4, Frame }, /* XDCAM proxy_pal030926.mxf */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x03,0x04,0x01,0x02,0x02,0x01,0x20,0x02,0x04 },      CODEC_ID_MPEG4, Frame }, /* XDCAM Proxy C0023S01.mxf */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x05 }, CODEC_ID_MPEG2VIDEO, Frame }, /* D-10 30Mbps PAL */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x01,0x02,0x01,0x01 }, CODEC_ID_MPEG2VIDEO, Frame }, /* D-10 50Mbps PAL */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x04,0x00 },    CODEC_ID_DVVIDEO, Frame }, /* DVCPRO50 PAL */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x02,0x02,0x00 },    CODEC_ID_DVVIDEO, Frame }, /* DVCPRO25 PAL */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x02,0x02,0x01,0x02,0x00 },    CODEC_ID_DVVIDEO, Frame }, /* DV25 IEC PAL */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x07,0x04,0x01,0x02,0x02,0x03,0x01,0x01,0x00 },   CODEC_ID_JPEG2000, Frame }, /* JPEG2000 Codestream */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x01,0x02,0x01,0x7F,0x00,0x00,0x00 },   CODEC_ID_RAWVIDEO, Frame }, /* Uncompressed */
+    /* SoundEssenceCompression */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x00,0x00,0x00,0x00 },  CODEC_ID_PCM_S16LE, Frame }, /* Uncompressed */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x01,0x7F,0x00,0x00,0x00 },  CODEC_ID_PCM_S16LE, Frame },
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x07,0x04,0x02,0x02,0x01,0x7E,0x00,0x00,0x00 },  CODEC_ID_PCM_S16BE, Frame }, /* From Omneon MXF file */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x02,0x03,0x01,0x01,0x00 },   CODEC_ID_PCM_ALAW, Frame },
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x04,0x04,0x02,0x02,0x02,0x03,0x01,0x01,0x00 },   CODEC_ID_PCM_ALAW, Frame }, /* XDCAM Proxy C0023S01.mxf */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x02,0x03,0x02,0x01,0x00 },        CODEC_ID_AC3, Frame },
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x02,0x03,0x02,0x05,0x00 },        CODEC_ID_MP2, Frame }, /* MP2 or MP3 */
+  //{ { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x04,0x02,0x02,0x02,0x03,0x02,0x1C,0x00 },    CODEC_ID_DOLBY_E, Frame }, /* Dolby-E */
+    { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },       CODEC_ID_NONE, Frame },
+};
+
+static const MXFCodecUL mxf_picture_essence_container_uls[] = {
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x60,0x01 }, CODEC_ID_MPEG2VIDEO, Frame }, /* MPEG-ES Frame wrapped */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0xe0,0x02 }, CODEC_ID_MPEG2VIDEO,  Clip }, /* MPEG-ES Clip wrapped, 0xe0 MPV stream id */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x04,0x61,0x07 }, CODEC_ID_MPEG2VIDEO,  Clip }, /* MPEG-ES Custom wrapped, 0x61 ??? stream id */
+    { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },       CODEC_ID_NONE, Frame },
+};
+
+static const MXFCodecUL mxf_sound_essence_container_uls[] = {
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x06,0x01,0x00 },  CODEC_ID_PCM_S16LE, Frame }, /* BWF Frame wrapped */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x06,0x03,0x00 },  CODEC_ID_PCM_S16LE, Frame }, /* AES Frame wrapped */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0x40,0x01 },        CODEC_ID_MP2, Frame }, /* MPEG-ES Frame wrapped, 0x40 ??? stream id */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0xc0,0x01 },        CODEC_ID_MP2, Frame }, /* MPEG-ES Frame wrapped, 0xc0 MPA stream id */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x02,0x0D,0x01,0x03,0x01,0x02,0x04,0xc0,0x02 },        CODEC_ID_MP2,  Clip }, /* MPEG-ES Clip wrapped, 0xc0 MPA stream id */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x05,0x01 },  CODEC_ID_PCM_S16BE, Frame }, /* D-10 Mapping 30Mbps PAL Extended Template */
+    { { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x01,0x0D,0x01,0x03,0x01,0x02,0x01,0x01,0x01 },  CODEC_ID_PCM_S16BE, Frame }, /* D-10 Mapping 50Mbps PAL Extended Template */
+    { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },       CODEC_ID_NONE, Frame },
+};
+
+static const MXFCodecUL *mxf_get_codec_ul(const MXFCodecUL *uls, UID *uid)
+{
+    while (uls->id != CODEC_ID_NONE) {
+        if(!memcmp(uls->uid, *uid, 16))
+            break;
+        uls++;
+    }
+    return uls;
+}
+
+static enum CodecType mxf_get_codec_type(const MXFDataDefinitionUL *uls, UID *uid)
+{
+    while (uls->type != CODEC_TYPE_DATA) {
+        if(!memcmp(uls->uid, *uid, 16))
+            break;
+        uls++;
+    }
+    return uls->type;
+}
+
+static void *mxf_resolve_strong_ref(MXFContext *mxf, UID *strong_ref, enum MXFMetadataSetType type)
+{
+    int i;
+
+    if (!strong_ref)
+        return NULL;
+    for (i = 0; i < mxf->metadata_sets_count; i++) {
+        if (!memcmp(*strong_ref, mxf->metadata_sets[i]->uid, 16) &&
+            (type == AnyType || mxf->metadata_sets[i]->type == type)) {
+            return mxf->metadata_sets[i];
+        }
+    }
+    return NULL;
+}
+
+static int mxf_parse_structural_metadata(MXFContext *mxf)
+{
+    MXFPackage *material_package = NULL;
+    MXFPackage *temp_package = NULL;
+    int i, j, k;
+
+    dprintf(mxf->fc, "metadata sets count %d\n", mxf->metadata_sets_count);
+    /* TODO: handle multiple material packages (OP3x) */
+    for (i = 0; i < mxf->packages_count; i++) {
+        material_package = mxf_resolve_strong_ref(mxf, &mxf->packages_refs[i], MaterialPackage);
+        if (material_package) break;
+    }
+    if (!material_package) {
+        av_log(mxf->fc, AV_LOG_ERROR, "no material package found\n");
+        return -1;
+    }
+
+    for (i = 0; i < material_package->tracks_count; i++) {
+        MXFPackage *source_package = NULL;
+        MXFTrack *material_track = NULL;
+        MXFTrack *source_track = NULL;
+        MXFTrack *temp_track = NULL;
+        MXFDescriptor *descriptor = NULL;
+        MXFStructuralComponent *component = NULL;
+        UID *essence_container_ul = NULL;
+        const MXFCodecUL *codec_ul = NULL;
+        const MXFCodecUL *container_ul = NULL;
+        AVStream *st;
+
+        if (!(material_track = mxf_resolve_strong_ref(mxf, &material_package->tracks_refs[i], Track))) {
+            av_log(mxf->fc, AV_LOG_ERROR, "could not resolve material track strong ref\n");
+            continue;
+        }
+
+        if (!(material_track->sequence = mxf_resolve_strong_ref(mxf, &material_track->sequence_ref, Sequence))) {
+            av_log(mxf->fc, AV_LOG_ERROR, "could not resolve material track sequence strong ref\n");
+            return -1;
+        }
+
+        /* TODO: handle multiple source clips */
+        for (j = 0; j < material_track->sequence->structural_components_count; j++) {
+            /* TODO: handle timecode component */
+            component = mxf_resolve_strong_ref(mxf, &material_track->sequence->structural_components_refs[j], SourceClip);
+            if (!component)
+                continue;
+
+            for (k = 0; k < mxf->packages_count; k++) {
+                temp_package = mxf_resolve_strong_ref(mxf, &mxf->packages_refs[k], SourcePackage);
+                if (!temp_package)
+                    continue;
+                if (!memcmp(temp_package->package_uid, component->source_package_uid, 16)) {
+                    source_package = temp_package;
+                    break;
+                }
+            }
+            if (!source_package) {
+                av_log(mxf->fc, AV_LOG_ERROR, "material track %d: no corresponding source package found\n", material_track->track_id);
+                break;
+            }
+            for (k = 0; k < source_package->tracks_count; k++) {
+                if (!(temp_track = mxf_resolve_strong_ref(mxf, &source_package->tracks_refs[k], Track))) {
+                    av_log(mxf->fc, AV_LOG_ERROR, "could not resolve source track strong ref\n");
+                    return -1;
+                }
+                if (temp_track->track_id == component->source_track_id) {
+                    source_track = temp_track;
+                    break;
+                }
+            }
+            if (!source_track) {
+                av_log(mxf->fc, AV_LOG_ERROR, "material track %d: no corresponding source track found\n", material_track->track_id);
+                break;
+            }
+        }
+        if (!source_track)
+            continue;
+
+        st = av_new_stream(mxf->fc, source_track->track_id);
+        st->priv_data = source_track;
+        st->duration = component->duration;
+        if (st->duration == -1)
+            st->duration = AV_NOPTS_VALUE;
+        st->start_time = component->start_position;
+        av_set_pts_info(st, 64, material_track->edit_rate.num, material_track->edit_rate.den);
+
+        if (!(source_track->sequence = mxf_resolve_strong_ref(mxf, &source_track->sequence_ref, Sequence))) {
+            av_log(mxf->fc, AV_LOG_ERROR, "could not resolve source track sequence strong ref\n");
+            return -1;
+        }
+
+#ifdef DEBUG
+        PRINT_KEY(mxf->fc, "data definition   ul", source_track->sequence->data_definition_ul);
+#endif
+        st->codec->codec_type = mxf_get_codec_type(mxf_data_definition_uls, &source_track->sequence->data_definition_ul);
+
+        source_package->descriptor = mxf_resolve_strong_ref(mxf, &source_package->descriptor_ref, AnyType);
+        if (source_package->descriptor) {
+            if (source_package->descriptor->type == MultipleDescriptor) {
+                for (j = 0; j < source_package->descriptor->sub_descriptors_count; j++) {
+                    MXFDescriptor *sub_descriptor = mxf_resolve_strong_ref(mxf, &source_package->descriptor->sub_descriptors_refs[j], Descriptor);
+
+                    if (!sub_descriptor) {
+                        av_log(mxf->fc, AV_LOG_ERROR, "could not resolve sub descriptor strong ref\n");
+                        continue;
+                    }
+                    if (sub_descriptor->linked_track_id == source_track->track_id) {
+                        descriptor = sub_descriptor;
+                        break;
+                    }
+                }
+            } else if (source_package->descriptor->type == Descriptor)
+                descriptor = source_package->descriptor;
+        }
+        if (!descriptor) {
+            av_log(mxf->fc, AV_LOG_INFO, "source track %d: stream %d, no descriptor found\n", source_track->track_id, st->index);
+            continue;
+        }
+#ifdef DEBUG
+        PRINT_KEY(mxf->fc, "essence codec     ul", descriptor->essence_codec_ul);
+        PRINT_KEY(mxf->fc, "essence container ul", descriptor->essence_container_ul);
+#endif
+        essence_container_ul = &descriptor->essence_container_ul;
+        /* HACK: replacing the original key with mxf_encrypted_essence_container
+         * is not allowed according to s429-6, try to find correct information anyway */
+        if (IS_KLV_KEY(essence_container_ul, mxf_encrypted_essence_container)) {
+            av_log(mxf->fc, AV_LOG_INFO, "broken encrypted mxf file\n");
+            for (k = 0; k < mxf->metadata_sets_count; k++) {
+                MXFMetadataSet *metadata = mxf->metadata_sets[k];
+                if (metadata->type == CryptoContext) {
+                    essence_container_ul = &((MXFCryptoContext *)metadata)->source_container_ul;
+                    break;
+                }
+            }
+        }
+        /* TODO: drop PictureEssenceCoding and SoundEssenceCompression, only check EssenceContainer */
+        codec_ul = mxf_get_codec_ul(mxf_codec_uls, &descriptor->essence_codec_ul);
+        st->codec->codec_id = codec_ul->id;
+        if (descriptor->extradata) {
+            st->codec->extradata = descriptor->extradata;
+            st->codec->extradata_size = descriptor->extradata_size;
+        }
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            container_ul = mxf_get_codec_ul(mxf_picture_essence_container_uls, essence_container_ul);
+            if (st->codec->codec_id == CODEC_ID_NONE)
+                st->codec->codec_id = container_ul->id;
+            st->codec->width = descriptor->width;
+            st->codec->height = descriptor->height;
+            st->codec->bits_per_sample = descriptor->bits_per_sample; /* Uncompressed */
+            st->need_parsing = 2; /* only parse headers */
+        } else if (st->codec->codec_type == CODEC_TYPE_AUDIO) {
+            container_ul = mxf_get_codec_ul(mxf_sound_essence_container_uls, essence_container_ul);
+            if (st->codec->codec_id == CODEC_ID_NONE)
+                st->codec->codec_id = container_ul->id;
+            st->codec->channels = descriptor->channels;
+            st->codec->bits_per_sample = descriptor->bits_per_sample;
+            st->codec->sample_rate = descriptor->sample_rate.num / descriptor->sample_rate.den;
+            /* TODO: implement CODEC_ID_RAWAUDIO */
+            if (st->codec->codec_id == CODEC_ID_PCM_S16LE) {
+                if (descriptor->bits_per_sample == 24)
+                    st->codec->codec_id = CODEC_ID_PCM_S24LE;
+                else if (descriptor->bits_per_sample == 32)
+                    st->codec->codec_id = CODEC_ID_PCM_S32LE;
+            } else if (st->codec->codec_id == CODEC_ID_PCM_S16BE) {
+                if (descriptor->bits_per_sample == 24)
+                    st->codec->codec_id = CODEC_ID_PCM_S24BE;
+                else if (descriptor->bits_per_sample == 32)
+                    st->codec->codec_id = CODEC_ID_PCM_S32BE;
+                if (descriptor->essence_container_ul[13] == 0x01) /* D-10 Mapping */
+                    st->codec->channels = 8; /* force channels to 8 */
+            } else if (st->codec->codec_id == CODEC_ID_MP2) {
+                st->need_parsing = 1;
+            }
+        }
+        if (container_ul && container_ul->wrapping == Clip) {
+            dprintf(mxf->fc, "stream %d: clip wrapped essence\n", st->index);
+            st->need_parsing = 1;
+        }
+    }
+    return 0;
+}
+
+static const MXFMetadataReadTableEntry mxf_metadata_read_table[] = {
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x18,0x00 }, mxf_read_metadata_content_storage, 0, AnyType },
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x37,0x00 }, mxf_read_metadata_source_package, sizeof(MXFPackage), SourcePackage },
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x36,0x00 }, mxf_read_metadata_material_package, sizeof(MXFPackage), MaterialPackage },
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x0F,0x00 }, mxf_read_metadata_sequence, sizeof(MXFSequence), Sequence },
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x11,0x00 }, mxf_read_metadata_source_clip, sizeof(MXFStructuralComponent), SourceClip },
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x44,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), MultipleDescriptor },
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x42,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), Descriptor }, /* Generic Sound */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x28,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), Descriptor }, /* CDCI */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x29,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), Descriptor }, /* RGBA */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x51,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), Descriptor }, /* MPEG 2 Video */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x48,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), Descriptor }, /* Wave */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x47,0x00 }, mxf_read_metadata_generic_descriptor, sizeof(MXFDescriptor), Descriptor }, /* AES3 */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x3A,0x00 }, mxf_read_metadata_track, sizeof(MXFTrack), Track }, /* Static Track */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x01,0x01,0x01,0x01,0x3B,0x00 }, mxf_read_metadata_track, sizeof(MXFTrack), Track }, /* Generic Track */
+    { { 0x06,0x0E,0x2B,0x34,0x02,0x53,0x01,0x01,0x0d,0x01,0x04,0x01,0x02,0x02,0x00,0x00 }, mxf_read_metadata_cryptographic_context, sizeof(MXFCryptoContext), CryptoContext },
+    { { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }, NULL, 0, AnyType },
+};
+
+static int mxf_read_sync(ByteIOContext *pb, const uint8_t *key, unsigned size)
+{
+    int i, b;
+    for (i = 0; i < size && !url_feof(pb); i++) {
+        b = get_byte(pb);
+        if (b == key[0])
+            i = 0;
+        else if (b != key[i])
+            i = -1;
+    }
+    return i == size;
+}
+
+static int mxf_read_local_tags(MXFContext *mxf, KLVPacket *klv, int (*read_child)(), int ctx_size, enum MXFMetadataSetType type)
+{
+    ByteIOContext *pb = &mxf->fc->pb;
+    MXFMetadataSet *ctx = ctx_size ? av_mallocz(ctx_size) : mxf;
+    uint64_t klv_end= url_ftell(pb) + klv->length;
+
+    while (url_ftell(pb) + 4 < klv_end) {
+        int tag = get_be16(pb);
+        int size = get_be16(pb); /* KLV specified by 0x53 */
+        uint64_t next= url_ftell(pb) + size;
+
+        if (!size) { /* ignore empty tag, needed for some files with empty UMID tag */
+            av_log(mxf->fc, AV_LOG_ERROR, "local tag 0x%04X with 0 size\n", tag);
+            continue;
+        }
+        if(ctx_size && tag == 0x3C0A)
+            get_buffer(pb, ctx->uid, 16);
+        else
+            read_child(ctx, pb, tag, size);
+
+        url_fseek(pb, next, SEEK_SET);
+    }
+    if (ctx_size) ctx->type = type;
+    return ctx_size ? mxf_add_metadata_set(mxf, ctx) : 0;
+}
+
+static int mxf_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    MXFContext *mxf = s->priv_data;
+    KLVPacket klv;
+
+    mxf->sync_key = mxf_essence_element_key;
+    if (!mxf_read_sync(&s->pb, mxf_header_partition_pack_key, 14)) {
+        av_log(s, AV_LOG_ERROR, "could not find header partition pack key\n");
+        return -1;
+    }
+    url_fseek(&s->pb, -14, SEEK_CUR);
+    mxf->fc = s;
+    while (!url_feof(&s->pb)) {
+        const MXFMetadataReadTableEntry *metadata;
+
+        if (klv_read_packet(&klv, &s->pb) < 0) {
+            av_log(s, AV_LOG_ERROR, "error reading KLV packet\n");
+            return -1;
+        }
+#ifdef DEBUG
+        PRINT_KEY(s, "read header", klv.key);
+#endif
+        if (IS_KLV_KEY(klv.key, mxf_encrypted_triplet_key) ||
+            IS_KLV_KEY(klv.key, mxf_essence_element_key)) {
+            /* FIXME avoid seek */
+            url_fseek(&s->pb, klv.offset, SEEK_SET);
+            break;
+        }
+
+        for (metadata = mxf_metadata_read_table; metadata->read; metadata++) {
+            if (IS_KLV_KEY(klv.key, metadata->key)) {
+                if (mxf_read_local_tags(mxf, &klv, metadata->read, metadata->ctx_size, metadata->type) < 0) {
+                    av_log(s, AV_LOG_ERROR, "error reading header metadata\n");
+                    return -1;
+                }
+                break;
+            }
+        }
+        if (!metadata->read)
+            url_fskip(&s->pb, klv.length);
+    }
+    return mxf_parse_structural_metadata(mxf);
+}
+
+static int mxf_read_close(AVFormatContext *s)
+{
+    MXFContext *mxf = s->priv_data;
+    int i;
+
+    av_freep(&mxf->packages_refs);
+    for (i = 0; i < mxf->metadata_sets_count; i++) {
+        switch (mxf->metadata_sets[i]->type) {
+        case MultipleDescriptor:
+            av_freep(&((MXFDescriptor *)mxf->metadata_sets[i])->sub_descriptors_refs);
+            break;
+        case Sequence:
+            av_freep(&((MXFSequence *)mxf->metadata_sets[i])->structural_components_refs);
+            break;
+        case SourcePackage:
+        case MaterialPackage:
+            av_freep(&((MXFPackage *)mxf->metadata_sets[i])->tracks_refs);
+            break;
+        default:
+            break;
+        }
+        av_freep(&mxf->metadata_sets[i]);
+    }
+    av_freep(&mxf->metadata_sets);
+    av_freep(&mxf->aesc);
+    return 0;
+}
+
+static int mxf_probe(AVProbeData *p) {
+    uint8_t *bufp = p->buf;
+    uint8_t *end = p->buf + p->buf_size;
+
+    if (p->buf_size < sizeof(mxf_header_partition_pack_key))
+        return 0;
+
+    /* Must skip Run-In Sequence and search for MXF header partition pack key SMPTE 377M 5.5 */
+    end -= sizeof(mxf_header_partition_pack_key);
+    for (; bufp < end; bufp++) {
+        if (IS_KLV_KEY(bufp, mxf_header_partition_pack_key))
+            return AVPROBE_SCORE_MAX;
+    }
+    return 0;
+}
+
+/* rudimentary binary seek */
+/* XXX: use MXF Index */
+static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_time, int flags)
+{
+    MXFContext *mxf = s->priv_data;
+    AVStream *st = s->streams[stream_index];
+    int64_t seconds;
+
+    if (!s->bit_rate)
+        return -1;
+    if (sample_time < 0)
+        sample_time = 0;
+    seconds = av_rescale(sample_time, st->time_base.num, st->time_base.den);
+    url_fseek(&s->pb, (s->bit_rate * seconds) >> 3, SEEK_SET);
+    if (!mxf_read_sync(&s->pb, mxf->sync_key, 12))
+        return -1;
+
+    /* found KLV key */
+    url_fseek(&s->pb, -12, SEEK_CUR);
+    av_update_cur_dts(s, st, sample_time);
+    return 0;
+}
+
+AVInputFormat mxf_demuxer = {
+    "mxf",
+    "MXF format",
+    sizeof(MXFContext),
+    mxf_probe,
+    mxf_read_header,
+    mxf_read_packet,
+    mxf_read_close,
+    mxf_read_seek,
+};
diff --git a/contrib/ffmpeg/libavformat/network.h b/contrib/ffmpeg/libavformat/network.h
new file mode 100644
index 000000000..3aa8ba836
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/network.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2007 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef NETWORK_H
+#define NETWORK_H
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#include <netdb.h>
+
+#if !defined(HAVE_INET_ATON)
+/* in os_support.c */
+int inet_aton (const char * str, struct in_addr * add);
+#endif
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/nsvdec.c b/contrib/ffmpeg/libavformat/nsvdec.c
new file mode 100644
index 000000000..2753edbd9
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/nsvdec.c
@@ -0,0 +1,765 @@
+/*
+ * NSV demuxer
+ * Copyright (c) 2004 The FFmpeg Project.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "riff.h"
+
+//#define DEBUG
+//#define DEBUG_DUMP_INDEX // XXX dumbdriving-271.nsv breaks with it commented!!
+//#define DEBUG_SEEK
+#define CHECK_SUBSEQUENT_NSVS
+//#define DISABLE_AUDIO
+
+/* max bytes to crawl for trying to resync
+ * stupid streaming servers don't start at chunk boundaries...
+ */
+#define NSV_MAX_RESYNC (500*1024)
+#define NSV_MAX_RESYNC_TRIES 300
+
+/*
+ * First version by Francois Revol - revol@free.fr
+ * References:
+ * (1) http://www.multimedia.cx/nsv-format.txt
+ * seems someone came to the same conclusions as me, and updated it:
+ * (2) http://www.stud.ktu.lt/~vitslav/nsv/nsv-format.txt
+ *     http://www.stud.ktu.lt/~vitslav/nsv/
+ * official docs
+ * (3) http://ultravox.aol.com/NSVFormat.rtf
+ * Sample files:
+ * (S1) http://www.nullsoft.com/nsv/samples/
+ * http://www.nullsoft.com/nsv/samples/faster.nsv
+ * http://streamripper.sourceforge.net/openbb/read.php?TID=492&page=4
+ */
+
+/*
+ * notes on the header (Francois Revol):
+ *
+ * It is followed by strings, then a table, but nothing tells
+ * where the table begins according to (1). After checking faster.nsv,
+ * I believe NVSf[16-19] gives the size of the strings data
+ * (that is the offset of the data table after the header).
+ * After checking all samples from (S1) all confirms this.
+ *
+ * Then, about NSVf[12-15], faster.nsf has 179700. When veiwing it in VLC,
+ * I noticed there was about 1 NVSs chunk/s, so I ran
+ * strings faster.nsv | grep NSVs | wc -l
+ * which gave me 180. That leads me to think that NSVf[12-15] might be the
+ * file length in milliseconds.
+ * Let's try that:
+ * for f in *.nsv; do HTIME="$(od -t x4 "$f" | head -1 | sed 's/.* //')"; echo "'$f' $((0x$HTIME))s = $((0x$HTIME/1000/60)):$((0x$HTIME/1000%60))"; done
+ * except for nstrailer (which doesn't have an NSVf header), it repports correct time.
+ *
+ * nsvtrailer.nsv (S1) does not have any NSVf header, only NSVs chunks,
+ * so the header seems to not be mandatory. (for streaming).
+ *
+ * index slice duration check (excepts nsvtrailer.nsv):
+ * for f in [^n]*.nsv; do DUR="$(ffmpeg -i "$f" 2>/dev/null | grep 'NSVf duration' | cut -d ' ' -f 4)"; IC="$(ffmpeg -i "$f" 2>/dev/null | grep 'INDEX ENTRIES' | cut -d ' ' -f 2)"; echo "duration $DUR, slite time $(($DUR/$IC))"; done
+ */
+
+/*
+ * TODO:
+ * - handle timestamps !!!
+ * - use index
+ * - mime-type in probe()
+ * - seek
+ */
+
+#ifdef DEBUG
+#define PRINT(_v) printf _v
+#else
+#define PRINT(_v)
+#endif
+
+#if 0
+struct NSVf_header {
+    uint32_t chunk_tag; /* 'NSVf' */
+    uint32_t chunk_size;
+    uint32_t file_size; /* max 4GB ??? noone learns anything it seems :^) */
+    uint32_t file_length; //unknown1;  /* what about MSB of file_size ? */
+    uint32_t info_strings_size; /* size of the info strings */ //unknown2;
+    uint32_t table_entries;
+    uint32_t table_entries_used; /* the left ones should be -1 */
+};
+
+struct NSVs_header {
+    uint32_t chunk_tag; /* 'NSVs' */
+    uint32_t v4cc;      /* or 'NONE' */
+    uint32_t a4cc;      /* or 'NONE' */
+    uint16_t vwidth;    /* assert(vwidth%16==0) */
+    uint16_t vheight;   /* assert(vheight%16==0) */
+    uint8_t framerate;  /* value = (framerate&0x80)?frtable[frameratex0x7f]:framerate */
+    uint16_t unknown;
+};
+
+struct nsv_avchunk_header {
+    uint8_t vchunk_size_lsb;
+    uint16_t vchunk_size_msb; /* value = (vchunk_size_msb << 4) | (vchunk_size_lsb >> 4) */
+    uint16_t achunk_size;
+};
+
+struct nsv_pcm_header {
+    uint8_t bits_per_sample;
+    uint8_t channel_count;
+    uint16_t sample_rate;
+};
+#endif
+
+/* variation from avi.h */
+/*typedef struct CodecTag {
+    int id;
+    unsigned int tag;
+} CodecTag;*/
+
+/* tags */
+
+#define T_NSVF MKTAG('N', 'S', 'V', 'f') /* file header */
+#define T_NSVS MKTAG('N', 'S', 'V', 's') /* chunk header */
+#define T_TOC2 MKTAG('T', 'O', 'C', '2') /* extra index marker */
+#define T_NONE MKTAG('N', 'O', 'N', 'E') /* null a/v 4CC */
+#define T_SUBT MKTAG('S', 'U', 'B', 'T') /* subtitle aux data */
+#define T_ASYN MKTAG('A', 'S', 'Y', 'N') /* async a/v aux marker */
+#define T_KEYF MKTAG('K', 'E', 'Y', 'F') /* video keyframe aux marker (addition) */
+
+#define TB_NSVF MKBETAG('N', 'S', 'V', 'f')
+#define TB_NSVS MKBETAG('N', 'S', 'V', 's')
+
+/* hardcoded stream indices */
+#define NSV_ST_VIDEO 0
+#define NSV_ST_AUDIO 1
+#define NSV_ST_SUBT 2
+
+enum NSVStatus {
+    NSV_UNSYNC,
+    NSV_FOUND_NSVF,
+    NSV_HAS_READ_NSVF,
+    NSV_FOUND_NSVS,
+    NSV_HAS_READ_NSVS,
+    NSV_FOUND_BEEF,
+    NSV_GOT_VIDEO,
+    NSV_GOT_AUDIO,
+};
+
+typedef struct NSVStream {
+    int frame_offset; /* current frame (video) or byte (audio) counter
+                         (used to compute the pts) */
+    int scale;
+    int rate;
+    int sample_size; /* audio only data */
+    int start;
+
+    int new_frame_offset; /* temporary storage (used during seek) */
+    int cum_len; /* temporary storage (used during seek) */
+} NSVStream;
+
+typedef struct {
+    int  base_offset;
+    int  NSVf_end;
+    uint32_t *nsvf_index_data;
+    int index_entries;
+    enum NSVStatus state;
+    AVPacket ahead[2]; /* [v, a] if .data is !NULL there is something */
+    /* cached */
+    int64_t duration;
+    uint32_t vtag, atag;
+    uint16_t vwidth, vheight;
+    int16_t avsync;
+    //DVDemuxContext* dv_demux;
+} NSVContext;
+
+static const AVCodecTag nsv_codec_video_tags[] = {
+    { CODEC_ID_VP3, MKTAG('V', 'P', '3', ' ') },
+    { CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') },
+    { CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') },
+    { CODEC_ID_VP5, MKTAG('V', 'P', '5', ' ') },
+    { CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', ' ') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') },
+/*
+    { CODEC_ID_VP4, MKTAG('V', 'P', '4', ' ') },
+    { CODEC_ID_VP4, MKTAG('V', 'P', '4', '0') },
+*/
+    { CODEC_ID_XVID, MKTAG('X', 'V', 'I', 'D') }, /* cf sample xvid decoder from nsv_codec_sdk.zip */
+    { CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', '3') },
+    { 0, 0 },
+};
+
+static const AVCodecTag nsv_codec_audio_tags[] = {
+    { CODEC_ID_MP3, MKTAG('M', 'P', '3', ' ') },
+    { CODEC_ID_AAC, MKTAG('A', 'A', 'C', ' ') },
+    { CODEC_ID_AAC, MKTAG('A', 'A', 'C', 'P') }, /* _CUTTED__MUXED_2 Heads - Out Of The City.nsv */
+    { CODEC_ID_PCM_U16LE, MKTAG('P', 'C', 'M', ' ') },
+    { 0, 0 },
+};
+
+//static int nsv_load_index(AVFormatContext *s);
+static int nsv_read_chunk(AVFormatContext *s, int fill_header);
+
+#ifdef DEBUG
+static void print_tag(const char *str, unsigned int tag, int size)
+{
+    printf("%s: tag=%c%c%c%c\n",
+           str, tag & 0xff,
+           (tag >> 8) & 0xff,
+           (tag >> 16) & 0xff,
+           (tag >> 24) & 0xff);
+}
+#endif
+
+/* try to find something we recognize, and set the state accordingly */
+static int nsv_resync(AVFormatContext *s)
+{
+    NSVContext *nsv = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint32_t v = 0;
+    int i;
+
+    PRINT(("%s(), offset = %"PRId64", state = %d\n", __FUNCTION__, url_ftell(pb), nsv->state));
+
+    //nsv->state = NSV_UNSYNC;
+
+    for (i = 0; i < NSV_MAX_RESYNC; i++) {
+        if (url_feof(pb)) {
+            PRINT(("NSV EOF\n"));
+            nsv->state = NSV_UNSYNC;
+            return -1;
+        }
+        v <<= 8;
+        v |= get_byte(pb);
+/*
+        if (i < 8) {
+            PRINT(("NSV resync: [%d] = %02x\n", i, v & 0x0FF));
+        }
+*/
+
+        if ((v & 0x0000ffff) == 0xefbe) { /* BEEF */
+            PRINT(("NSV resynced on BEEF after %d bytes\n", i+1));
+            nsv->state = NSV_FOUND_BEEF;
+            return 0;
+        }
+        /* we read as big endian, thus the MK*BE* */
+        if (v == TB_NSVF) { /* NSVf */
+            PRINT(("NSV resynced on NSVf after %d bytes\n", i+1));
+            nsv->state = NSV_FOUND_NSVF;
+            return 0;
+        }
+        if (v == MKBETAG('N', 'S', 'V', 's')) { /* NSVs */
+            PRINT(("NSV resynced on NSVs after %d bytes\n", i+1));
+            nsv->state = NSV_FOUND_NSVS;
+            return 0;
+        }
+
+    }
+    PRINT(("NSV sync lost\n"));
+    return -1;
+}
+
+static int nsv_parse_NSVf_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    NSVContext *nsv = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned int file_size, size;
+    int64_t duration;
+    int strings_size;
+    int table_entries;
+    int table_entries_used;
+
+    PRINT(("%s()\n", __FUNCTION__));
+
+    nsv->state = NSV_UNSYNC; /* in case we fail */
+
+    size = get_le32(pb);
+    if (size < 28)
+        return -1;
+    nsv->NSVf_end = size;
+
+    //s->file_size = (uint32_t)get_le32(pb);
+    file_size = (uint32_t)get_le32(pb);
+    PRINT(("NSV NSVf chunk_size %u\n", size));
+    PRINT(("NSV NSVf file_size %u\n", file_size));
+
+    nsv->duration = duration = get_le32(pb); /* in ms */
+    PRINT(("NSV NSVf duration %"PRId64" ms\n", duration));
+    // XXX: store it in AVStreams
+
+    strings_size = get_le32(pb);
+    table_entries = get_le32(pb);
+    table_entries_used = get_le32(pb);
+    PRINT(("NSV NSVf info-strings size: %d, table entries: %d, bis %d\n",
+            strings_size, table_entries, table_entries_used));
+    if (url_feof(pb))
+        return -1;
+
+    PRINT(("NSV got header; filepos %"PRId64"\n", url_ftell(pb)));
+
+    if (strings_size > 0) {
+        char *strings; /* last byte will be '\0' to play safe with str*() */
+        char *p, *endp;
+        char *token, *value;
+        char quote;
+
+        p = strings = av_mallocz(strings_size + 1);
+        endp = strings + strings_size;
+        get_buffer(pb, strings, strings_size);
+        while (p < endp) {
+            while (*p == ' ')
+                p++; /* strip out spaces */
+            if (p >= endp-2)
+                break;
+            token = p;
+            p = strchr(p, '=');
+            if (!p || p >= endp-2)
+                break;
+            *p++ = '\0';
+            quote = *p++;
+            value = p;
+            p = strchr(p, quote);
+            if (!p || p >= endp)
+                break;
+            *p++ = '\0';
+            PRINT(("NSV NSVf INFO: %s='%s'\n", token, value));
+            if (!strcmp(token, "ASPECT")) {
+                /* don't care */
+            } else if (!strcmp(token, "CREATOR") || !strcmp(token, "Author")) {
+                strncpy(s->author, value, 512-1);
+            } else if (!strcmp(token, "Copyright")) {
+                strncpy(s->copyright, value, 512-1);
+            } else if (!strcmp(token, "TITLE") || !strcmp(token, "Title")) {
+                strncpy(s->title, value, 512-1);
+            }
+        }
+        av_free(strings);
+    }
+    if (url_feof(pb))
+        return -1;
+
+    PRINT(("NSV got infos; filepos %"PRId64"\n", url_ftell(pb)));
+
+    if (table_entries_used > 0) {
+        nsv->index_entries = table_entries_used;
+        if((unsigned)table_entries >= UINT_MAX / sizeof(uint32_t))
+            return -1;
+        nsv->nsvf_index_data = av_malloc(table_entries * sizeof(uint32_t));
+#warning "FIXME: Byteswap buffer as needed"
+        get_buffer(pb, (unsigned char *)nsv->nsvf_index_data, table_entries * sizeof(uint32_t));
+    }
+
+    PRINT(("NSV got index; filepos %"PRId64"\n", url_ftell(pb)));
+
+#ifdef DEBUG_DUMP_INDEX
+#define V(v) ((v<0x20 || v > 127)?'.':v)
+    /* dump index */
+    PRINT(("NSV %d INDEX ENTRIES:\n", table_entries));
+    PRINT(("NSV [dataoffset][fileoffset]\n", table_entries));
+    for (i = 0; i < table_entries; i++) {
+        unsigned char b[8];
+        url_fseek(pb, size + nsv->nsvf_index_data[i], SEEK_SET);
+        get_buffer(pb, b, 8);
+        PRINT(("NSV [0x%08lx][0x%08lx]: %02x %02x %02x %02x %02x %02x %02x %02x"
+           "%c%c%c%c%c%c%c%c\n",
+           nsv->nsvf_index_data[i], size + nsv->nsvf_index_data[i],
+           b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7],
+           V(b[0]), V(b[1]), V(b[2]), V(b[3]), V(b[4]), V(b[5]), V(b[6]), V(b[7]) ));
+    }
+    //url_fseek(pb, size, SEEK_SET); /* go back to end of header */
+#undef V
+#endif
+
+    url_fseek(pb, nsv->base_offset + size, SEEK_SET); /* required for dumbdriving-271.nsv (2 extra bytes) */
+
+    if (url_feof(pb))
+        return -1;
+    nsv->state = NSV_HAS_READ_NSVF;
+    return 0;
+}
+
+static int nsv_parse_NSVs_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    NSVContext *nsv = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint32_t vtag, atag;
+    uint16_t vwidth, vheight;
+    AVRational framerate;
+    int i;
+    AVStream *st;
+    NSVStream *nst;
+    PRINT(("%s()\n", __FUNCTION__));
+
+    vtag = get_le32(pb);
+    atag = get_le32(pb);
+    vwidth = get_le16(pb);
+    vheight = get_le16(pb);
+    i = get_byte(pb);
+
+    PRINT(("NSV NSVs framerate code %2x\n", i));
+    if(i&0x80) { /* odd way of giving native framerates from docs */
+        int t=(i & 0x7F)>>2;
+        if(t<16) framerate = (AVRational){1, t+1};
+        else     framerate = (AVRational){t-15, 1};
+
+        if(i&1){
+            framerate.num *= 1000;
+            framerate.den *= 1001;
+        }
+
+        if((i&3)==3)      framerate.num *= 24;
+        else if((i&3)==2) framerate.num *= 25;
+        else              framerate.num *= 30;
+    }
+    else
+        framerate= (AVRational){i, 1};
+
+    nsv->avsync = get_le16(pb);
+#ifdef DEBUG
+    print_tag("NSV NSVs vtag", vtag, 0);
+    print_tag("NSV NSVs atag", atag, 0);
+    PRINT(("NSV NSVs vsize %dx%d\n", vwidth, vheight));
+#endif
+
+    /* XXX change to ap != NULL ? */
+    if (s->nb_streams == 0) { /* streams not yet published, let's do that */
+        nsv->vtag = vtag;
+        nsv->atag = atag;
+        nsv->vwidth = vwidth;
+        nsv->vheight = vwidth;
+        if (vtag != T_NONE) {
+            st = av_new_stream(s, NSV_ST_VIDEO);
+            if (!st)
+                goto fail;
+
+            nst = av_mallocz(sizeof(NSVStream));
+            if (!nst)
+                goto fail;
+            st->priv_data = nst;
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_tag = vtag;
+            st->codec->codec_id = codec_get_id(nsv_codec_video_tags, vtag);
+            st->codec->width = vwidth;
+            st->codec->height = vheight;
+            st->codec->bits_per_sample = 24; /* depth XXX */
+
+            av_set_pts_info(st, 64, framerate.den, framerate.num);
+            st->start_time = 0;
+            st->duration = av_rescale(nsv->duration, framerate.num, 1000*framerate.den);
+        }
+        if (atag != T_NONE) {
+#ifndef DISABLE_AUDIO
+            st = av_new_stream(s, NSV_ST_AUDIO);
+            if (!st)
+                goto fail;
+
+            nst = av_mallocz(sizeof(NSVStream));
+            if (!nst)
+                goto fail;
+            st->priv_data = nst;
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_tag = atag;
+            st->codec->codec_id = codec_get_id(nsv_codec_audio_tags, atag);
+
+            st->need_parsing = 1; /* for PCM we will read a chunk later and put correct info */
+
+            /* set timebase to common denominator of ms and framerate */
+            av_set_pts_info(st, 64, 1, framerate.num*1000);
+            st->start_time = 0;
+            st->duration = (int64_t)nsv->duration * framerate.num;
+#endif
+        }
+#ifdef CHECK_SUBSEQUENT_NSVS
+    } else {
+        if (nsv->vtag != vtag || nsv->atag != atag || nsv->vwidth != vwidth || nsv->vheight != vwidth) {
+            PRINT(("NSV NSVs header values differ from the first one!!!\n"));
+            //return -1;
+        }
+#endif /* CHECK_SUBSEQUENT_NSVS */
+    }
+
+    nsv->state = NSV_HAS_READ_NSVS;
+    return 0;
+fail:
+    /* XXX */
+    nsv->state = NSV_UNSYNC;
+    return -1;
+}
+
+static int nsv_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    NSVContext *nsv = s->priv_data;
+    int i, err;
+
+    PRINT(("%s()\n", __FUNCTION__));
+    PRINT(("filename '%s'\n", s->filename));
+
+    nsv->state = NSV_UNSYNC;
+    nsv->ahead[0].data = nsv->ahead[1].data = NULL;
+
+    for (i = 0; i < NSV_MAX_RESYNC_TRIES; i++) {
+        if (nsv_resync(s) < 0)
+            return -1;
+        if (nsv->state == NSV_FOUND_NSVF)
+            err = nsv_parse_NSVf_header(s, ap);
+            /* we need the first NSVs also... */
+        if (nsv->state == NSV_FOUND_NSVS) {
+            err = nsv_parse_NSVs_header(s, ap);
+            break; /* we just want the first one */
+        }
+    }
+    if (s->nb_streams < 1) /* no luck so far */
+        return -1;
+    /* now read the first chunk, so we can attempt to decode more info */
+    err = nsv_read_chunk(s, 1);
+
+    PRINT(("parsed header\n"));
+    return 0;
+}
+
+static int nsv_read_chunk(AVFormatContext *s, int fill_header)
+{
+    NSVContext *nsv = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st[2] = {NULL, NULL};
+    NSVStream *nst;
+    AVPacket *pkt;
+    int i, err = 0;
+    uint8_t auxcount; /* number of aux metadata, also 4 bits of vsize */
+    uint32_t vsize;
+    uint16_t asize;
+    uint16_t auxsize;
+    uint32_t auxtag;
+
+    PRINT(("%s(%d)\n", __FUNCTION__, fill_header));
+
+    if (nsv->ahead[0].data || nsv->ahead[1].data)
+        return 0; //-1; /* hey! eat what you've in your plate first! */
+
+null_chunk_retry:
+    if (url_feof(pb))
+        return -1;
+
+    for (i = 0; i < NSV_MAX_RESYNC_TRIES && nsv->state < NSV_FOUND_NSVS && !err; i++)
+        err = nsv_resync(s);
+    if (err < 0)
+        return err;
+    if (nsv->state == NSV_FOUND_NSVS)
+        err = nsv_parse_NSVs_header(s, NULL);
+    if (err < 0)
+        return err;
+    if (nsv->state != NSV_HAS_READ_NSVS && nsv->state != NSV_FOUND_BEEF)
+        return -1;
+
+    auxcount = get_byte(pb);
+    vsize = get_le16(pb);
+    asize = get_le16(pb);
+    vsize = (vsize << 4) | (auxcount >> 4);
+    auxcount &= 0x0f;
+    PRINT(("NSV CHUNK %d aux, %u bytes video, %d bytes audio\n", auxcount, vsize, asize));
+    /* skip aux stuff */
+    for (i = 0; i < auxcount; i++) {
+        auxsize = get_le16(pb);
+        auxtag = get_le32(pb);
+        PRINT(("NSV aux data: '%c%c%c%c', %d bytes\n",
+              (auxtag & 0x0ff),
+              ((auxtag >> 8) & 0x0ff),
+              ((auxtag >> 16) & 0x0ff),
+              ((auxtag >> 24) & 0x0ff),
+              auxsize));
+        url_fskip(pb, auxsize);
+        vsize -= auxsize + sizeof(uint16_t) + sizeof(uint32_t); /* that's becoming braindead */
+    }
+
+    if (url_feof(pb))
+        return -1;
+    if (!vsize && !asize) {
+        nsv->state = NSV_UNSYNC;
+        goto null_chunk_retry;
+    }
+
+    /* map back streams to v,a */
+    if (s->streams[0])
+        st[s->streams[0]->id] = s->streams[0];
+    if (s->streams[1])
+        st[s->streams[1]->id] = s->streams[1];
+
+    if (vsize/* && st[NSV_ST_VIDEO]*/) {
+        nst = st[NSV_ST_VIDEO]->priv_data;
+        pkt = &nsv->ahead[NSV_ST_VIDEO];
+        av_get_packet(pb, pkt, vsize);
+        pkt->stream_index = st[NSV_ST_VIDEO]->index;//NSV_ST_VIDEO;
+        pkt->dts = nst->frame_offset;
+        pkt->flags |= nsv->state == NSV_HAS_READ_NSVS ? PKT_FLAG_KEY : 0; /* keyframe only likely on a sync frame */
+/*
+        for (i = 0; i < MIN(8, vsize); i++)
+            PRINT(("NSV video: [%d] = %02x\n", i, pkt->data[i]));
+*/
+    }
+    ((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset++;
+
+    if (asize/*st[NSV_ST_AUDIO]*/) {
+        nst = st[NSV_ST_AUDIO]->priv_data;
+        pkt = &nsv->ahead[NSV_ST_AUDIO];
+        /* read raw audio specific header on the first audio chunk... */
+        /* on ALL audio chunks ?? seems so! */
+        if (asize && st[NSV_ST_AUDIO]->codec->codec_tag == MKTAG('P', 'C', 'M', ' ')/* && fill_header*/) {
+            uint8_t bps;
+            uint8_t channels;
+            uint16_t samplerate;
+            bps = get_byte(pb);
+            channels = get_byte(pb);
+            samplerate = get_le16(pb);
+            asize-=4;
+            PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate));
+            if (fill_header) {
+                st[NSV_ST_AUDIO]->need_parsing = 0; /* we know everything */
+                if (bps != 16) {
+                    PRINT(("NSV AUDIO bit/sample != 16 (%d)!!!\n", bps));
+                }
+                bps /= channels; // ???
+                if (bps == 8)
+                    st[NSV_ST_AUDIO]->codec->codec_id = CODEC_ID_PCM_U8;
+                samplerate /= 4;/* UGH ??? XXX */
+                channels = 1;
+                st[NSV_ST_AUDIO]->codec->channels = channels;
+                st[NSV_ST_AUDIO]->codec->sample_rate = samplerate;
+                PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate));
+            }
+        }
+        av_get_packet(pb, pkt, asize);
+        pkt->stream_index = st[NSV_ST_AUDIO]->index;//NSV_ST_AUDIO;
+        pkt->flags |= nsv->state == NSV_HAS_READ_NSVS ? PKT_FLAG_KEY : 0; /* keyframe only likely on a sync frame */
+        if( nsv->state == NSV_HAS_READ_NSVS && st[NSV_ST_VIDEO] ) {
+            /* on a nsvs frame we have new information on a/v sync */
+            pkt->dts = (((NSVStream*)st[NSV_ST_VIDEO]->priv_data)->frame_offset-1);
+            pkt->dts *= (int64_t)1000 * st[NSV_ST_VIDEO]->time_base.num;
+            pkt->dts += (int64_t)nsv->avsync * st[NSV_ST_VIDEO]->time_base.den;
+            PRINT(("NSV AUDIO: sync:%d, dts:%"PRId64, nsv->avsync, pkt->dts));
+        }
+        nst->frame_offset++;
+    }
+
+    nsv->state = NSV_UNSYNC;
+    return 0;
+}
+
+
+static int nsv_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    NSVContext *nsv = s->priv_data;
+    int i, err = 0;
+
+    PRINT(("%s()\n", __FUNCTION__));
+
+    /* in case we don't already have something to eat ... */
+    if (nsv->ahead[0].data == NULL && nsv->ahead[1].data == NULL)
+        err = nsv_read_chunk(s, 0);
+    if (err < 0)
+        return err;
+
+    /* now pick one of the plates */
+    for (i = 0; i < 2; i++) {
+        if (nsv->ahead[i].data) {
+                PRINT(("%s: using cached packet[%d]\n", __FUNCTION__, i));
+            /* avoid the cost of new_packet + memcpy(->data) */
+            memcpy(pkt, &nsv->ahead[i], sizeof(AVPacket));
+            nsv->ahead[i].data = NULL; /* we ate that one */
+            return pkt->size;
+        }
+    }
+
+    /* this restaurant is not approvisionned :^] */
+    return -1;
+}
+
+static int nsv_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
+{
+#if 0
+    NSVContext *avi = s->priv_data;
+    AVStream *st;
+    NSVStream *ast;
+    int frame_number, i;
+    int64_t pos;
+#endif
+
+    return -1;
+}
+
+static int nsv_read_close(AVFormatContext *s)
+{
+/*     int i; */
+    NSVContext *nsv = s->priv_data;
+
+    if (nsv->index_entries)
+        av_free(nsv->nsvf_index_data);
+
+#if 0
+
+    for(i=0;i<s->nb_streams;i++) {
+        AVStream *st = s->streams[i];
+        NSVStream *ast = st->priv_data;
+        if(ast){
+            av_free(ast->index_entries);
+            av_free(ast);
+        }
+        av_free(st->codec->palctrl);
+    }
+
+#endif
+    return 0;
+}
+
+static int nsv_probe(AVProbeData *p)
+{
+    int i;
+//    PRINT(("nsv_probe(), buf_size %d\n", p->buf_size));
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if (p->buf[0] == 'N' && p->buf[1] == 'S' &&
+        p->buf[2] == 'V' && p->buf[3] == 'f')
+        return AVPROBE_SCORE_MAX;
+    /* streamed files might not have any header */
+    if (p->buf[0] == 'N' && p->buf[1] == 'S' &&
+        p->buf[2] == 'V' && p->buf[3] == 's')
+        return AVPROBE_SCORE_MAX;
+    /* XXX: do streamed files always start at chunk boundary ?? */
+    /* or do we need to search NSVs in the byte stream ? */
+    /* seems the servers don't bother starting clean chunks... */
+    /* sometimes even the first header is at 9KB or something :^) */
+    for (i = 1; i < p->buf_size - 3; i++) {
+        if (p->buf[i+0] == 'N' && p->buf[i+1] == 'S' &&
+            p->buf[i+2] == 'V' && p->buf[i+3] == 's')
+            return AVPROBE_SCORE_MAX-20;
+    }
+    /* so we'll have more luck on extension... */
+    if (match_ext(p->filename, "nsv"))
+        return AVPROBE_SCORE_MAX-20;
+    /* FIXME: add mime-type check */
+    return 0;
+}
+
+AVInputFormat nsv_demuxer = {
+    "nsv",
+    "NullSoft Video format",
+    sizeof(NSVContext),
+    nsv_probe,
+    nsv_read_header,
+    nsv_read_packet,
+    nsv_read_close,
+    nsv_read_seek,
+};
diff --git a/contrib/ffmpeg/libavformat/nut.c b/contrib/ffmpeg/libavformat/nut.c
new file mode 100644
index 000000000..995149951
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/nut.c
@@ -0,0 +1,1457 @@
+/*
+ * "NUT" Container Format muxer and demuxer (DRAFT-200403??)
+ * Copyright (c) 2003 Alex Beregszaszi
+ * Copyright (c) 2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ *
+ * Visit the official site at http://www.nut.hu/
+ *
+ */
+
+/*
+ * TODO:
+ * - index writing
+ * - index packet reading support
+*/
+
+//#define DEBUG 1
+
+#include <limits.h>
+#include "avformat.h"
+#include "mpegaudio.h"
+#include "riff.h"
+#include "adler32.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+//#define TRACE
+
+//from /dev/random
+
+#define     MAIN_STARTCODE (0x7A561F5F04ADULL + (((uint64_t)('N'<<8) + 'M')<<48))
+#define   STREAM_STARTCODE (0x11405BF2F9DBULL + (((uint64_t)('N'<<8) + 'S')<<48))
+#define KEYFRAME_STARTCODE (0xE4ADEECA4569ULL + (((uint64_t)('N'<<8) + 'K')<<48))
+#define    INDEX_STARTCODE (0xDD672F23E64EULL + (((uint64_t)('N'<<8) + 'X')<<48))
+#define     INFO_STARTCODE (0xAB68B596BA78ULL + (((uint64_t)('N'<<8) + 'I')<<48))
+
+#define ID_STRING "nut/multimedia container\0"
+
+#define MAX_DISTANCE (1024*16-1)
+#define MAX_SHORT_DISTANCE (1024*4-1)
+
+#define FLAG_DATA_SIZE       1
+#define FLAG_KEY_FRAME       2
+#define FLAG_INVALID         4
+
+typedef struct {
+    uint8_t flags;
+    uint8_t stream_id_plus1;
+    uint16_t size_mul;
+    uint16_t size_lsb;
+    int16_t timestamp_delta;
+    uint8_t reserved_count;
+} FrameCode;
+
+typedef struct {
+    int last_key_frame;
+    int msb_timestamp_shift;
+    int rate_num;
+    int rate_den;
+    int64_t last_pts;
+    int64_t last_sync_pos;                    ///<pos of last 1/2 type frame
+    int decode_delay;
+} StreamContext;
+
+typedef struct {
+    AVFormatContext *avf;
+    int written_packet_size;
+    int64_t packet_start[3]; //0-> startcode less, 1-> short startcode 2-> long startcodes
+    FrameCode frame_code[256];
+    unsigned int stream_count;
+    uint64_t next_startcode;     ///< stores the next startcode if it has alraedy been parsed but the stream isnt seekable
+    StreamContext *stream;
+    int max_distance;
+    int max_short_distance;
+    int rate_num;
+    int rate_den;
+    int short_startcode;
+} NUTContext;
+
+static char *info_table[][2]={
+        {NULL                   ,  NULL }, // end
+        {NULL                   ,  NULL },
+        {NULL                   , "UTF8"},
+        {NULL                   , "v"},
+        {NULL                   , "s"},
+        {"StreamId"             , "v"},
+        {"SegmentId"            , "v"},
+        {"StartTimestamp"       , "v"},
+        {"EndTimestamp"         , "v"},
+        {"Author"               , "UTF8"},
+        {"Title"                , "UTF8"},
+        {"Description"          , "UTF8"},
+        {"Copyright"            , "UTF8"},
+        {"Encoder"              , "UTF8"},
+        {"Keyword"              , "UTF8"},
+        {"Cover"                , "JPEG"},
+        {"Cover"                , "PNG"},
+};
+
+static void update(NUTContext *nut, int stream_index, int64_t frame_start, int frame_type, int frame_code, int key_frame, int size, int64_t pts){
+    StreamContext *stream= &nut->stream[stream_index];
+
+    stream->last_key_frame= key_frame;
+    nut->packet_start[ frame_type ]= frame_start;
+    stream->last_pts= pts;
+}
+
+static void reset(AVFormatContext *s, int64_t global_ts){
+    NUTContext *nut = s->priv_data;
+    int i;
+
+    for(i=0; i<s->nb_streams; i++){
+        StreamContext *stream= &nut->stream[i];
+
+        stream->last_key_frame= 1;
+
+        stream->last_pts= av_rescale(global_ts, stream->rate_num*(int64_t)nut->rate_den, stream->rate_den*(int64_t)nut->rate_num);
+    }
+}
+
+static void build_frame_code(AVFormatContext *s){
+    NUTContext *nut = s->priv_data;
+    int key_frame, index, pred, stream_id;
+    int start=0;
+    int end= 255;
+    int keyframe_0_esc= s->nb_streams > 2;
+    int pred_table[10];
+
+    if(keyframe_0_esc){
+        /* keyframe = 0 escape */
+        FrameCode *ft= &nut->frame_code[start];
+        ft->flags= FLAG_DATA_SIZE;
+        ft->stream_id_plus1= 0;
+        ft->size_mul=1;
+        ft->timestamp_delta=0;
+        start++;
+    }
+
+    for(stream_id= 0; stream_id<s->nb_streams; stream_id++){
+        int start2= start + (end-start)*stream_id / s->nb_streams;
+        int end2  = start + (end-start)*(stream_id+1) / s->nb_streams;
+        AVCodecContext *codec = s->streams[stream_id]->codec;
+        int is_audio= codec->codec_type == CODEC_TYPE_AUDIO;
+        int intra_only= /*codec->intra_only || */is_audio;
+        int pred_count;
+
+        for(key_frame=0; key_frame<2; key_frame++){
+            if(intra_only && keyframe_0_esc && key_frame==0)
+                continue;
+
+            {
+                FrameCode *ft= &nut->frame_code[start2];
+                ft->flags= FLAG_KEY_FRAME*key_frame;
+                ft->flags|= FLAG_DATA_SIZE;
+                ft->stream_id_plus1= stream_id + 1;
+                ft->size_mul=1;
+                ft->timestamp_delta=0;
+                start2++;
+            }
+        }
+
+        key_frame= intra_only;
+#if 1
+        if(is_audio){
+            int frame_bytes= codec->frame_size*(int64_t)codec->bit_rate / (8*codec->sample_rate);
+            int pts;
+            for(pts=0; pts<2; pts++){
+                for(pred=0; pred<2; pred++){
+                    FrameCode *ft= &nut->frame_code[start2];
+                    ft->flags= FLAG_KEY_FRAME*key_frame;
+                    ft->stream_id_plus1= stream_id + 1;
+                    ft->size_mul=frame_bytes + 2;
+                    ft->size_lsb=frame_bytes + pred;
+                    ft->timestamp_delta=pts;
+                    start2++;
+                }
+            }
+        }else{
+            FrameCode *ft= &nut->frame_code[start2];
+            ft->flags= FLAG_KEY_FRAME | FLAG_DATA_SIZE;
+            ft->stream_id_plus1= stream_id + 1;
+            ft->size_mul=1;
+            ft->timestamp_delta=1;
+            start2++;
+        }
+#endif
+
+        if(codec->has_b_frames){
+            pred_count=5;
+            pred_table[0]=-2;
+            pred_table[1]=-1;
+            pred_table[2]=1;
+            pred_table[3]=3;
+            pred_table[4]=4;
+        }else if(codec->codec_id == CODEC_ID_VORBIS){
+            pred_count=3;
+            pred_table[0]=2;
+            pred_table[1]=9;
+            pred_table[2]=16;
+        }else{
+            pred_count=1;
+            pred_table[0]=1;
+        }
+
+        for(pred=0; pred<pred_count; pred++){
+            int start3= start2 + (end2-start2)*pred / pred_count;
+            int end3  = start2 + (end2-start2)*(pred+1) / pred_count;
+
+            for(index=start3; index<end3; index++){
+                FrameCode *ft= &nut->frame_code[index];
+                ft->flags= FLAG_KEY_FRAME*key_frame;
+                ft->flags|= FLAG_DATA_SIZE;
+                ft->stream_id_plus1= stream_id + 1;
+//FIXME use single byte size and pred from last
+                ft->size_mul= end3-start3;
+                ft->size_lsb= index - start3;
+                ft->timestamp_delta= pred_table[pred];
+            }
+        }
+    }
+    memmove(&nut->frame_code['N'+1], &nut->frame_code['N'], sizeof(FrameCode)*(255-'N'));
+    nut->frame_code['N'].flags= FLAG_INVALID;
+}
+
+static uint64_t get_v(ByteIOContext *bc)
+{
+    uint64_t val = 0;
+
+    for(;;)
+    {
+        int tmp = get_byte(bc);
+
+        if (tmp&0x80)
+            val= (val<<7) + tmp - 0x80;
+        else{
+//av_log(NULL, AV_LOG_DEBUG, "get_v()= %"PRId64"\n", (val<<7) + tmp);
+            return (val<<7) + tmp;
+        }
+    }
+    return -1;
+}
+
+static int get_str(ByteIOContext *bc, char *string, unsigned int maxlen){
+    unsigned int len= get_v(bc);
+
+    if(len && maxlen)
+        get_buffer(bc, string, FFMIN(len, maxlen));
+    while(len > maxlen){
+        get_byte(bc);
+        len--;
+    }
+
+    if(maxlen)
+        string[FFMIN(len, maxlen-1)]= 0;
+
+    if(maxlen == len)
+        return -1;
+    else
+        return 0;
+}
+
+static int64_t get_s(ByteIOContext *bc){
+    int64_t v = get_v(bc) + 1;
+
+    if (v&1) return -(v>>1);
+    else     return  (v>>1);
+}
+
+static uint64_t get_vb(ByteIOContext *bc){
+    uint64_t val=0;
+    unsigned int i= get_v(bc);
+
+    if(i>8)
+        return UINT64_MAX;
+
+    while(i--)
+        val = (val<<8) + get_byte(bc);
+
+//av_log(NULL, AV_LOG_DEBUG, "get_vb()= %"PRId64"\n", val);
+    return val;
+}
+
+#ifdef TRACE
+static inline uint64_t get_v_trace(ByteIOContext *bc, char *file, char *func, int line){
+    uint64_t v= get_v(bc);
+
+    printf("get_v %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+    return v;
+}
+
+static inline int64_t get_s_trace(ByteIOContext *bc, char *file, char *func, int line){
+    int64_t v= get_s(bc);
+
+    printf("get_s %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+    return v;
+}
+
+static inline uint64_t get_vb_trace(ByteIOContext *bc, char *file, char *func, int line){
+    uint64_t v= get_vb(bc);
+
+    printf("get_vb %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+    return v;
+}
+#define get_v(bc)  get_v_trace(bc, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_s(bc)  get_s_trace(bc, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_vb(bc)  get_vb_trace(bc, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#endif
+
+
+static int get_packetheader(NUTContext *nut, ByteIOContext *bc, int calculate_checksum)
+{
+    int64_t start, size;
+    start= url_ftell(bc) - 8;
+
+    size= get_v(bc);
+
+    init_checksum(bc, calculate_checksum ? av_adler32_update : NULL, 1);
+
+    nut->packet_start[2] = start;
+    nut->written_packet_size= size;
+
+    return size;
+}
+
+static int check_checksum(ByteIOContext *bc){
+    unsigned long checksum= get_checksum(bc);
+    return checksum != get_be32(bc);
+}
+
+/**
+ *
+ */
+static int get_length(uint64_t val){
+    int i;
+
+    for (i=7; val>>i; i+=7);
+
+    return i;
+}
+
+static uint64_t find_any_startcode(ByteIOContext *bc, int64_t pos){
+    uint64_t state=0;
+
+    if(pos >= 0)
+        url_fseek(bc, pos, SEEK_SET); //note, this may fail if the stream isnt seekable, but that shouldnt matter, as in this case we simply start where we are currently
+
+    while(!url_feof(bc)){
+        state= (state<<8) | get_byte(bc);
+        if((state>>56) != 'N')
+            continue;
+        switch(state){
+        case MAIN_STARTCODE:
+        case STREAM_STARTCODE:
+        case KEYFRAME_STARTCODE:
+        case INFO_STARTCODE:
+        case INDEX_STARTCODE:
+            return state;
+        }
+    }
+
+    return 0;
+}
+
+/**
+ * find the given startcode.
+ * @param code the startcode
+ * @param pos the start position of the search, or -1 if the current position
+ * @returns the position of the startcode or -1 if not found
+ */
+static int64_t find_startcode(ByteIOContext *bc, uint64_t code, int64_t pos){
+    for(;;){
+        uint64_t startcode= find_any_startcode(bc, pos);
+        if(startcode == code)
+            return url_ftell(bc) - 8;
+        else if(startcode == 0)
+            return -1;
+        pos=-1;
+    }
+}
+
+static int64_t lsb2full(StreamContext *stream, int64_t lsb){
+    int64_t mask = (1<<stream->msb_timestamp_shift)-1;
+    int64_t delta= stream->last_pts - mask/2;
+    return  ((lsb - delta)&mask) + delta;
+}
+
+#ifdef CONFIG_MUXERS
+
+static void put_v(ByteIOContext *bc, uint64_t val)
+{
+    int i;
+
+//av_log(NULL, AV_LOG_DEBUG, "put_v()= %"PRId64"\n", val);
+    val &= 0x7FFFFFFFFFFFFFFFULL; // FIXME can only encode upto 63 bits currently
+    i= get_length(val);
+
+    for (i-=7; i>0; i-=7){
+        put_byte(bc, 0x80 | (val>>i));
+    }
+
+    put_byte(bc, val&0x7f);
+}
+
+/**
+ * stores a string as vb.
+ */
+static void put_str(ByteIOContext *bc, const char *string){
+    int len= strlen(string);
+
+    put_v(bc, len);
+    put_buffer(bc, string, len);
+}
+
+static void put_s(ByteIOContext *bc, int64_t val){
+    if (val<=0) put_v(bc, -2*val  );
+    else        put_v(bc,  2*val-1);
+}
+
+static void put_vb(ByteIOContext *bc, uint64_t val){
+    int i;
+
+    for (i=8; val>>i; i+=8);
+
+    put_v(bc, i>>3);
+    for(i-=8; i>=0; i-=8)
+        put_byte(bc, (val>>i)&0xFF);
+}
+
+#ifdef TRACE
+static inline void put_v_trace(ByteIOContext *bc, uint64_t v, char *file, char *func, int line){
+    printf("get_v %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+
+    put_v(bc, v);
+}
+
+static inline void put_s_trace(ByteIOContext *bc, int64_t v, char *file, char *func, int line){
+    printf("get_s %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+
+    put_s(bc, v);
+}
+
+static inline void put_vb_trace(ByteIOContext *bc, uint64_t v, char *file, char *func, int line){
+    printf("get_vb %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+
+    put_vb(bc, v);
+}
+#define put_v(bc, v)  put_v_trace(bc, v, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define put_s(bc, v)  put_s_trace(bc, v, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define put_vb(bc, v)  put_vb_trace(bc, v, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#endif
+
+static int put_packetheader(NUTContext *nut, ByteIOContext *bc, int max_size, int calculate_checksum)
+{
+    put_flush_packet(bc);
+    nut->packet_start[2]= url_ftell(bc) - 8;
+    nut->written_packet_size = max_size;
+
+    /* packet header */
+    put_v(bc, nut->written_packet_size); /* forward ptr */
+
+    if(calculate_checksum)
+        init_checksum(bc, av_adler32_update, 1);
+
+    return 0;
+}
+
+/**
+ *
+ * must not be called more then once per packet
+ */
+static int update_packetheader(NUTContext *nut, ByteIOContext *bc, int additional_size, int calculate_checksum){
+    int64_t start= nut->packet_start[2];
+    int64_t cur= url_ftell(bc);
+    int size= cur - start - get_length(nut->written_packet_size)/7 - 8;
+
+    if(calculate_checksum)
+        size += 4;
+
+    if(size != nut->written_packet_size){
+        int i;
+
+        assert( size <= nut->written_packet_size );
+
+        url_fseek(bc, start + 8, SEEK_SET);
+        for(i=get_length(size); i < get_length(nut->written_packet_size); i+=7)
+            put_byte(bc, 0x80);
+        put_v(bc, size);
+
+        url_fseek(bc, cur, SEEK_SET);
+        nut->written_packet_size= size; //FIXME may fail if multiple updates with differing sizes, as get_length may differ
+
+        if(calculate_checksum)
+            put_be32(bc, get_checksum(bc));
+    }
+
+    return 0;
+}
+
+static int nut_write_header(AVFormatContext *s)
+{
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    AVCodecContext *codec;
+    int i, j, tmp_time, tmp_flags,tmp_stream, tmp_mul, tmp_size, tmp_fields;
+
+    if (strcmp(s->filename, "./data/b-libav.nut")) {
+        av_log(s, AV_LOG_ERROR, " libavformat NUT is non-compliant and disabled\n");
+        return -1;
+    }
+
+    nut->avf= s;
+
+    nut->stream =
+        av_mallocz(sizeof(StreamContext)*s->nb_streams);
+
+
+    put_buffer(bc, ID_STRING, strlen(ID_STRING));
+    put_byte(bc, 0);
+    nut->packet_start[2]= url_ftell(bc);
+
+    /* main header */
+    put_be64(bc, MAIN_STARTCODE);
+    put_packetheader(nut, bc, 120+5*256, 1);
+    put_v(bc, 2); /* version */
+    put_v(bc, s->nb_streams);
+    put_v(bc, MAX_DISTANCE);
+    put_v(bc, MAX_SHORT_DISTANCE);
+
+    put_v(bc, nut->rate_num=1);
+    put_v(bc, nut->rate_den=2);
+    put_v(bc, nut->short_startcode=0x4EFE79);
+
+    build_frame_code(s);
+    assert(nut->frame_code['N'].flags == FLAG_INVALID);
+
+    tmp_time= tmp_flags= tmp_stream= tmp_mul= tmp_size= /*tmp_res=*/ INT_MAX;
+    for(i=0; i<256;){
+        tmp_fields=0;
+        tmp_size= 0;
+        if(tmp_time   != nut->frame_code[i].timestamp_delta) tmp_fields=1;
+        if(tmp_mul    != nut->frame_code[i].size_mul       ) tmp_fields=2;
+        if(tmp_stream != nut->frame_code[i].stream_id_plus1) tmp_fields=3;
+        if(tmp_size   != nut->frame_code[i].size_lsb       ) tmp_fields=4;
+//        if(tmp_res    != nut->frame_code[i].res            ) tmp_fields=5;
+
+        tmp_time  = nut->frame_code[i].timestamp_delta;
+        tmp_flags = nut->frame_code[i].flags;
+        tmp_stream= nut->frame_code[i].stream_id_plus1;
+        tmp_mul   = nut->frame_code[i].size_mul;
+        tmp_size  = nut->frame_code[i].size_lsb;
+//        tmp_res   = nut->frame_code[i].res;
+
+        for(j=0; i<256; j++,i++){
+            if(nut->frame_code[i].timestamp_delta != tmp_time  ) break;
+            if(nut->frame_code[i].flags           != tmp_flags ) break;
+            if(nut->frame_code[i].stream_id_plus1 != tmp_stream) break;
+            if(nut->frame_code[i].size_mul        != tmp_mul   ) break;
+            if(nut->frame_code[i].size_lsb        != tmp_size+j) break;
+//            if(nut->frame_code[i].res             != tmp_res   ) break;
+        }
+        if(j != tmp_mul - tmp_size) tmp_fields=6;
+
+        put_v(bc, tmp_flags);
+        put_v(bc, tmp_fields);
+        if(tmp_fields>0) put_s(bc, tmp_time);
+        if(tmp_fields>1) put_v(bc, tmp_mul);
+        if(tmp_fields>2) put_v(bc, tmp_stream);
+        if(tmp_fields>3) put_v(bc, tmp_size);
+        if(tmp_fields>4) put_v(bc, 0 /*tmp_res*/);
+        if(tmp_fields>5) put_v(bc, j);
+    }
+
+    update_packetheader(nut, bc, 0, 1);
+
+    /* stream headers */
+    for (i = 0; i < s->nb_streams; i++)
+    {
+        int nom, denom, ssize;
+
+        codec = s->streams[i]->codec;
+
+        put_be64(bc, STREAM_STARTCODE);
+        put_packetheader(nut, bc, 120 + codec->extradata_size, 1);
+        put_v(bc, i /*s->streams[i]->index*/);
+        switch(codec->codec_type){
+        case CODEC_TYPE_VIDEO: put_v(bc, 0); break;
+        case CODEC_TYPE_AUDIO: put_v(bc, 1); break;
+//        case CODEC_TYPE_TEXT : put_v(bc, 2); break;
+        case CODEC_TYPE_DATA : put_v(bc, 3); break;
+        default: return -1;
+        }
+        if (codec->codec_tag)
+            put_vb(bc, codec->codec_tag);
+        else if (codec->codec_type == CODEC_TYPE_VIDEO)
+        {
+            put_vb(bc, codec_get_bmp_tag(codec->codec_id));
+        }
+        else if (codec->codec_type == CODEC_TYPE_AUDIO)
+        {
+            put_vb(bc, codec_get_wav_tag(codec->codec_id));
+        }
+        else
+            put_vb(bc, 0);
+
+        ff_parse_specific_params(codec, &nom, &ssize, &denom);
+
+        nut->stream[i].rate_num= nom;
+        nut->stream[i].rate_den= denom;
+        av_set_pts_info(s->streams[i], 60, denom, nom);
+
+        put_v(bc, codec->bit_rate);
+        put_vb(bc, 0); /* no language code */
+        put_v(bc, nom);
+        put_v(bc, denom);
+        if(nom / denom < 1000)
+            nut->stream[i].msb_timestamp_shift = 7;
+        else
+            nut->stream[i].msb_timestamp_shift = 14;
+        put_v(bc, nut->stream[i].msb_timestamp_shift);
+        put_v(bc, codec->has_b_frames);
+        put_byte(bc, 0); /* flags: 0x1 - fixed_fps, 0x2 - index_present */
+
+        if(codec->extradata_size){
+            put_v(bc, 1);
+            put_v(bc, codec->extradata_size);
+            put_buffer(bc, codec->extradata, codec->extradata_size);
+        }
+        put_v(bc, 0); /* end of codec specific headers */
+
+        switch(codec->codec_type)
+        {
+            case CODEC_TYPE_AUDIO:
+                put_v(bc, codec->sample_rate);
+                put_v(bc, 1);
+                put_v(bc, codec->channels);
+                break;
+            case CODEC_TYPE_VIDEO:
+                put_v(bc, codec->width);
+                put_v(bc, codec->height);
+                put_v(bc, codec->sample_aspect_ratio.num);
+                put_v(bc, codec->sample_aspect_ratio.den);
+                put_v(bc, 0); /* csp type -- unknown */
+                break;
+            default:
+                break;
+        }
+        update_packetheader(nut, bc, 0, 1);
+    }
+
+    /* info header */
+    put_be64(bc, INFO_STARTCODE);
+    put_packetheader(nut, bc, 30+strlen(s->author)+strlen(s->title)+
+        strlen(s->comment)+strlen(s->copyright)+strlen(LIBAVFORMAT_IDENT), 1);
+    if (s->author[0])
+    {
+        put_v(bc, 9); /* type */
+        put_str(bc, s->author);
+    }
+    if (s->title[0])
+    {
+        put_v(bc, 10); /* type */
+        put_str(bc, s->title);
+    }
+    if (s->comment[0])
+    {
+        put_v(bc, 11); /* type */
+        put_str(bc, s->comment);
+    }
+    if (s->copyright[0])
+    {
+        put_v(bc, 12); /* type */
+        put_str(bc, s->copyright);
+    }
+    /* encoder */
+    if(!(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT)){
+        put_v(bc, 13); /* type */
+        put_str(bc, LIBAVFORMAT_IDENT);
+    }
+
+    put_v(bc, 0); /* eof info */
+    update_packetheader(nut, bc, 0, 1);
+
+    put_flush_packet(bc);
+
+    return 0;
+}
+
+static int nut_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    NUTContext *nut = s->priv_data;
+    StreamContext *stream= &nut->stream[pkt->stream_index];
+    ByteIOContext *bc = &s->pb;
+    int key_frame = 0, full_pts=0;
+    AVCodecContext *enc;
+    int64_t coded_pts;
+    int frame_type, best_length, frame_code, flags, i, size_mul, size_lsb, time_delta;
+    const int64_t frame_start= url_ftell(bc);
+    int64_t pts= pkt->pts;
+    int size= pkt->size;
+    int stream_index= pkt->stream_index;
+
+    enc = s->streams[stream_index]->codec;
+    key_frame = !!(pkt->flags & PKT_FLAG_KEY);
+
+    frame_type=0;
+    if(frame_start + size + 20 - FFMAX(nut->packet_start[1], nut->packet_start[2]) > MAX_DISTANCE)
+        frame_type=2;
+    if(key_frame && !stream->last_key_frame)
+        frame_type=2;
+
+    if(frame_type>1){
+        int64_t global_ts= av_rescale(pts, stream->rate_den*(int64_t)nut->rate_num, stream->rate_num*(int64_t)nut->rate_den);
+        reset(s, global_ts);
+        put_be64(bc, KEYFRAME_STARTCODE);
+        put_v(bc, global_ts);
+    }
+    assert(stream->last_pts != AV_NOPTS_VALUE);
+    coded_pts = pts & ((1<<stream->msb_timestamp_shift)-1);
+    if(lsb2full(stream, coded_pts) != pts)
+        full_pts=1;
+
+    if(full_pts)
+        coded_pts= pts + (1<<stream->msb_timestamp_shift);
+
+    best_length=INT_MAX;
+    frame_code= -1;
+    for(i=0; i<256; i++){
+        int stream_id_plus1= nut->frame_code[i].stream_id_plus1;
+        int fc_key_frame;
+        int length=0;
+        size_mul= nut->frame_code[i].size_mul;
+        size_lsb= nut->frame_code[i].size_lsb;
+        time_delta= nut->frame_code[i].timestamp_delta;
+        flags= nut->frame_code[i].flags;
+
+        assert(size_mul > size_lsb);
+
+        if(stream_id_plus1 == 0) length+= get_length(stream_index);
+        else if(stream_id_plus1 - 1 != stream_index)
+            continue;
+        fc_key_frame= !!(flags & FLAG_KEY_FRAME);
+
+        assert(key_frame==0 || key_frame==1);
+        if(fc_key_frame != key_frame)
+            continue;
+
+        if(flags & FLAG_DATA_SIZE){
+            if(size % size_mul != size_lsb)
+                continue;
+            length += get_length(size / size_mul);
+        }else if(size != size_lsb)
+            continue;
+
+        if(full_pts && time_delta)
+            continue;
+
+        if(!time_delta){
+            length += get_length(coded_pts);
+        }else{
+            if(time_delta != pts - stream->last_pts)
+                continue;
+        }
+
+        if(length < best_length){
+            best_length= length;
+            frame_code=i;
+        }
+//    av_log(s, AV_LOG_DEBUG, "%d %d %d %d %d %d %d %d %d %d\n", key_frame, frame_type, full_pts, size, stream_index, flags, size_mul, size_lsb, stream_id_plus1, length);
+    }
+
+    assert(frame_code != -1);
+    flags= nut->frame_code[frame_code].flags;
+    size_mul= nut->frame_code[frame_code].size_mul;
+    size_lsb= nut->frame_code[frame_code].size_lsb;
+    time_delta= nut->frame_code[frame_code].timestamp_delta;
+#ifdef TRACE
+    best_length /= 7;
+    best_length ++; //frame_code
+    if(frame_type==2){
+        best_length += 8; // startcode
+    }
+    av_log(s, AV_LOG_DEBUG, "kf:%d ft:%d pt:%d fc:%2X len:%2d size:%d stream:%d flag:%d mul:%d lsb:%d s+1:%d pts_delta:%d pts:%"PRId64" fs:%"PRId64"\n", key_frame, frame_type, full_pts ? 1 : 0, frame_code, best_length, size, stream_index, flags, size_mul, size_lsb, nut->frame_code[frame_code].stream_id_plus1,(int)(pts - stream->last_pts), pts, frame_start);
+//    av_log(s, AV_LOG_DEBUG, "%d %d %d\n", stream->lru_pts_delta[0], stream->lru_pts_delta[1], stream->lru_pts_delta[2]);
+#endif
+
+    assert(frame_type != 1); //short startcode not implemented yet
+    put_byte(bc, frame_code);
+
+    if(nut->frame_code[frame_code].stream_id_plus1 == 0)
+        put_v(bc, stream_index);
+    if (!time_delta){
+        put_v(bc, coded_pts);
+    }
+    if(flags & FLAG_DATA_SIZE)
+        put_v(bc, size / size_mul);
+    else
+        assert(size == size_lsb);
+    if(size > MAX_DISTANCE){
+        assert(frame_type > 1);
+    }
+
+    put_buffer(bc, pkt->data, size);
+
+    update(nut, stream_index, frame_start, frame_type, frame_code, key_frame, size, pts);
+
+    return 0;
+}
+
+static int nut_write_trailer(AVFormatContext *s)
+{
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+
+#if 0
+    int i;
+
+    /* WRITE INDEX */
+
+    for (i = 0; s->nb_streams; i++)
+    {
+        put_be64(bc, INDEX_STARTCODE);
+        put_packetheader(nut, bc, 64, 1);
+        put_v(bc, s->streams[i]->id);
+        put_v(bc, ...);
+        update_packetheader(nut, bc, 0, 1);
+    }
+#endif
+
+    put_flush_packet(bc);
+
+    av_freep(&nut->stream);
+
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+static int nut_probe(AVProbeData *p)
+{
+    int i;
+    uint64_t code= 0xff;
+
+    for (i = 0; i < p->buf_size; i++) {
+        code = (code << 8) | p->buf[i];
+        if (code == MAIN_STARTCODE)
+            return AVPROBE_SCORE_MAX;
+    }
+    return 0;
+}
+
+static int decode_main_header(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    uint64_t tmp;
+    int i, j, tmp_stream, tmp_mul, tmp_time, tmp_size, count, tmp_res;
+
+    get_packetheader(nut, bc, 1);
+
+    tmp = get_v(bc);
+    if (tmp != 2){
+        av_log(s, AV_LOG_ERROR, "bad version (%"PRId64")\n", tmp);
+        return -1;
+    }
+
+    nut->stream_count = get_v(bc);
+    if(nut->stream_count > MAX_STREAMS){
+        av_log(s, AV_LOG_ERROR, "too many streams\n");
+        return -1;
+    }
+    nut->max_distance = get_v(bc);
+    nut->max_short_distance = get_v(bc);
+    nut->rate_num= get_v(bc);
+    nut->rate_den= get_v(bc);
+    nut->short_startcode= get_v(bc);
+    if(nut->short_startcode>>16 != 'N'){
+        av_log(s, AV_LOG_ERROR, "invalid short startcode %X\n", nut->short_startcode);
+        return -1;
+    }
+
+    for(i=0; i<256;){
+        int tmp_flags = get_v(bc);
+        int tmp_fields= get_v(bc);
+        if(tmp_fields>0) tmp_time  = get_s(bc);
+        if(tmp_fields>1) tmp_mul   = get_v(bc);
+        if(tmp_fields>2) tmp_stream= get_v(bc);
+        if(tmp_fields>3) tmp_size  = get_v(bc);
+        else             tmp_size  = 0;
+        if(tmp_fields>4) tmp_res   = get_v(bc);
+        else             tmp_res   = 0;
+        if(tmp_fields>5) count     = get_v(bc);
+        else             count     = tmp_mul - tmp_size;
+
+        while(tmp_fields-- > 6)
+           get_v(bc);
+
+        if(count == 0 || i+count > 256){
+            av_log(s, AV_LOG_ERROR, "illegal count %d at %d\n", count, i);
+            return -1;
+        }
+        if(tmp_stream > nut->stream_count + 1){
+            av_log(s, AV_LOG_ERROR, "illegal stream number\n");
+            return -1;
+        }
+
+        for(j=0; j<count; j++,i++){
+            nut->frame_code[i].flags           = tmp_flags ;
+            nut->frame_code[i].timestamp_delta = tmp_time  ;
+            nut->frame_code[i].stream_id_plus1 = tmp_stream;
+            nut->frame_code[i].size_mul        = tmp_mul   ;
+            nut->frame_code[i].size_lsb        = tmp_size+j;
+            nut->frame_code[i].reserved_count  = tmp_res   ;
+        }
+    }
+    if(nut->frame_code['N'].flags != FLAG_INVALID){
+        av_log(s, AV_LOG_ERROR, "illegal frame_code table\n");
+        return -1;
+    }
+
+    if(check_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Main header checksum mismatch\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int decode_stream_header(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    int class, nom, denom, stream_id;
+    uint64_t tmp;
+    AVStream *st;
+
+    get_packetheader(nut, bc, 1);
+    stream_id= get_v(bc);
+    if(stream_id >= nut->stream_count || s->streams[stream_id])
+        return -1;
+
+    st = av_new_stream(s, stream_id);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    class = get_v(bc);
+    tmp = get_vb(bc);
+    st->codec->codec_tag= tmp;
+    switch(class)
+    {
+        case 0:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = codec_get_bmp_id(tmp);
+            if (st->codec->codec_id == CODEC_ID_NONE)
+                av_log(s, AV_LOG_ERROR, "Unknown codec?!\n");
+            break;
+        case 1:
+        case 32: //compatibility
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_id = codec_get_wav_id(tmp);
+            if (st->codec->codec_id == CODEC_ID_NONE)
+                av_log(s, AV_LOG_ERROR, "Unknown codec?!\n");
+            break;
+        case 2:
+//            st->codec->codec_type = CODEC_TYPE_TEXT;
+//            break;
+        case 3:
+            st->codec->codec_type = CODEC_TYPE_DATA;
+            break;
+        default:
+            av_log(s, AV_LOG_ERROR, "Unknown stream class (%d)\n", class);
+            return -1;
+    }
+    s->bit_rate += get_v(bc);
+    get_vb(bc); /* language code */
+    nom = get_v(bc);
+    denom = get_v(bc);
+    nut->stream[stream_id].msb_timestamp_shift = get_v(bc);
+    st->codec->has_b_frames=
+    nut->stream[stream_id].decode_delay= get_v(bc);
+    get_byte(bc); /* flags */
+
+    /* codec specific data headers */
+    while(get_v(bc) != 0){
+        st->codec->extradata_size= get_v(bc);
+        if((unsigned)st->codec->extradata_size > (1<<30))
+            return -1;
+        st->codec->extradata= av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        get_buffer(bc, st->codec->extradata, st->codec->extradata_size);
+//            url_fskip(bc, get_v(bc));
+    }
+
+    if (st->codec->codec_type == CODEC_TYPE_VIDEO) /* VIDEO */
+    {
+        st->codec->width = get_v(bc);
+        st->codec->height = get_v(bc);
+        st->codec->sample_aspect_ratio.num= get_v(bc);
+        st->codec->sample_aspect_ratio.den= get_v(bc);
+        get_v(bc); /* csp type */
+    }
+    if (st->codec->codec_type == CODEC_TYPE_AUDIO) /* AUDIO */
+    {
+        st->codec->sample_rate = get_v(bc);
+        get_v(bc); // samplerate_den
+        st->codec->channels = get_v(bc);
+    }
+    if(check_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Stream header %d checksum mismatch\n", stream_id);
+        return -1;
+    }
+    av_set_pts_info(s->streams[stream_id], 60, denom, nom);
+    nut->stream[stream_id].rate_num= nom;
+    nut->stream[stream_id].rate_den= denom;
+    return 0;
+}
+
+static int decode_info_header(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+
+    get_packetheader(nut, bc, 1);
+
+    for(;;){
+        int id= get_v(bc);
+        char *name, *type, custom_name[256], custom_type[256];
+
+        if(!id)
+            break;
+        else if(id >= sizeof(info_table)/sizeof(info_table[0])){
+            av_log(s, AV_LOG_ERROR, "info id is too large %d %zd\n", id, sizeof(info_table)/sizeof(info_table[0]));
+            return -1;
+        }
+
+        type= info_table[id][1];
+        name= info_table[id][0];
+//av_log(s, AV_LOG_DEBUG, "%d %s %s\n", id, type, name);
+
+        if(!type){
+            get_str(bc, custom_type, sizeof(custom_type));
+            type= custom_type;
+        }
+        if(!name){
+            get_str(bc, custom_name, sizeof(custom_name));
+            name= custom_name;
+        }
+
+        if(!strcmp(type, "v")){
+            get_v(bc);
+        }else{
+            if(!strcmp(name, "Author"))
+                get_str(bc, s->author, sizeof(s->author));
+            else if(!strcmp(name, "Title"))
+                get_str(bc, s->title, sizeof(s->title));
+            else if(!strcmp(name, "Copyright"))
+                get_str(bc, s->copyright, sizeof(s->copyright));
+            else if(!strcmp(name, "Description"))
+                get_str(bc, s->comment, sizeof(s->comment));
+            else
+                get_str(bc, NULL, 0);
+        }
+    }
+    if(check_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Info header checksum mismatch\n");
+        return -1;
+    }
+    return 0;
+}
+
+static int nut_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    int64_t pos;
+    int inited_stream_count;
+
+    nut->avf= s;
+
+    /* main header */
+    pos=0;
+    for(;;){
+        pos= find_startcode(bc, MAIN_STARTCODE, pos)+1;
+        if (pos<0){
+            av_log(s, AV_LOG_ERROR, "no main startcode found\n");
+            return -1;
+        }
+        if(decode_main_header(nut) >= 0)
+            break;
+    }
+
+
+    s->bit_rate = 0;
+
+    nut->stream = av_malloc(sizeof(StreamContext)*nut->stream_count);
+
+    /* stream headers */
+    pos=0;
+    for(inited_stream_count=0; inited_stream_count < nut->stream_count;){
+        pos= find_startcode(bc, STREAM_STARTCODE, pos)+1;
+        if (pos<0+1){
+            av_log(s, AV_LOG_ERROR, "not all stream headers found\n");
+            return -1;
+        }
+        if(decode_stream_header(nut) >= 0)
+            inited_stream_count++;
+    }
+
+    /* info headers */
+    pos=0;
+    for(;;){
+        uint64_t startcode= find_any_startcode(bc, pos);
+        pos= url_ftell(bc);
+
+        if(startcode==0){
+            av_log(s, AV_LOG_ERROR, "EOF before video frames\n");
+            return -1;
+        }else if(startcode == KEYFRAME_STARTCODE){
+            nut->next_startcode= startcode;
+            break;
+        }else if(startcode != INFO_STARTCODE){
+            continue;
+        }
+
+        decode_info_header(nut);
+    }
+
+    return 0;
+}
+
+static int decode_frame_header(NUTContext *nut, int *key_frame_ret, int64_t *pts_ret, int *stream_id_ret, int frame_code, int frame_type, int64_t frame_start){
+    AVFormatContext *s= nut->avf;
+    StreamContext *stream;
+    ByteIOContext *bc = &s->pb;
+    int size, flags, size_mul, size_lsb, stream_id, time_delta;
+    int64_t pts = 0;
+
+    if(frame_type < 2 && frame_start - nut->packet_start[2] > nut->max_distance){
+        av_log(s, AV_LOG_ERROR, "last frame must have been damaged\n");
+        return -1;
+    }
+
+    if(frame_type)
+        nut->packet_start[ frame_type ]= frame_start; //otherwise 1 goto 1 may happen
+
+    flags= nut->frame_code[frame_code].flags;
+    size_mul= nut->frame_code[frame_code].size_mul;
+    size_lsb= nut->frame_code[frame_code].size_lsb;
+    stream_id= nut->frame_code[frame_code].stream_id_plus1 - 1;
+    time_delta= nut->frame_code[frame_code].timestamp_delta;
+
+    if(stream_id==-1)
+        stream_id= get_v(bc);
+    if(stream_id >= s->nb_streams){
+        av_log(s, AV_LOG_ERROR, "illegal stream_id\n");
+        return -1;
+    }
+    stream= &nut->stream[stream_id];
+
+//    av_log(s, AV_LOG_DEBUG, "ft:%d ppts:%d %d %d\n", frame_type, stream->lru_pts_delta[0], stream->lru_pts_delta[1], stream->lru_pts_delta[2]);
+
+    *key_frame_ret= !!(flags & FLAG_KEY_FRAME);
+
+    if(!time_delta){
+        int64_t mask = (1<<stream->msb_timestamp_shift)-1;
+        pts= get_v(bc);
+        if(pts > mask){
+            pts -= mask+1;
+        }else{
+            if(stream->last_pts == AV_NOPTS_VALUE){
+                av_log(s, AV_LOG_ERROR, "no reference pts available\n");
+                return -1;
+            }
+            pts= lsb2full(stream, pts);
+        }
+    }else{
+        if(stream->last_pts == AV_NOPTS_VALUE){
+            av_log(s, AV_LOG_ERROR, "no reference pts available\n");
+            return -1;
+        }
+        pts= stream->last_pts + time_delta;
+    }
+
+    if(*key_frame_ret){
+//        av_log(s, AV_LOG_DEBUG, "stream:%d start:%"PRId64" pts:%"PRId64" length:%"PRId64"\n",stream_id, frame_start, av_pts, frame_start - nut->stream[stream_id].last_sync_pos);
+        av_add_index_entry(
+            s->streams[stream_id],
+            frame_start,
+            pts,
+            0,
+            frame_start - nut->stream[stream_id].last_sync_pos,
+            AVINDEX_KEYFRAME);
+        nut->stream[stream_id].last_sync_pos= frame_start;
+//                assert(nut->packet_start == frame_start);
+    }
+
+    assert(size_mul > size_lsb);
+    size= size_lsb;
+    if(flags & FLAG_DATA_SIZE)
+        size+= size_mul*get_v(bc);
+
+#ifdef TRACE
+av_log(s, AV_LOG_DEBUG, "fs:%"PRId64" fc:%d ft:%d kf:%d pts:%"PRId64" size:%d mul:%d lsb:%d flags:%d delta:%d\n", frame_start, frame_code, frame_type, *key_frame_ret, pts, size, size_mul, size_lsb, flags, time_delta);
+#endif
+
+    if(frame_type==0 && url_ftell(bc) - nut->packet_start[2] + size > nut->max_distance){
+        av_log(s, AV_LOG_ERROR, "frame size too large\n");
+        return -1;
+    }
+
+    *stream_id_ret = stream_id;
+    *pts_ret = pts;
+
+    update(nut, stream_id, frame_start, frame_type, frame_code, *key_frame_ret, size, pts);
+
+    return size;
+}
+
+static int decode_frame(NUTContext *nut, AVPacket *pkt, int frame_code, int frame_type, int64_t frame_start){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    int size, stream_id, key_frame, discard;
+    int64_t pts, last_IP_pts;
+
+    size= decode_frame_header(nut, &key_frame, &pts, &stream_id, frame_code, frame_type, frame_start);
+    if(size < 0)
+        return -1;
+
+    discard= s->streams[ stream_id ]->discard;
+    last_IP_pts= s->streams[ stream_id ]->last_IP_pts;
+    if(  (discard >= AVDISCARD_NONKEY && !key_frame)
+       ||(discard >= AVDISCARD_BIDIR && last_IP_pts != AV_NOPTS_VALUE && last_IP_pts > pts)
+       || discard >= AVDISCARD_ALL){
+        url_fskip(bc, size);
+        return 1;
+    }
+
+    av_get_packet(bc, pkt, size);
+    pkt->stream_index = stream_id;
+    if (key_frame)
+        pkt->flags |= PKT_FLAG_KEY;
+    pkt->pts = pts;
+
+    return 0;
+}
+
+static int nut_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    int i, frame_code=0, ret;
+
+    for(;;){
+        int64_t pos= url_ftell(bc);
+        int frame_type= 0;
+        uint64_t tmp= nut->next_startcode;
+        nut->next_startcode=0;
+
+        if (url_feof(bc))
+            return -1;
+
+        if(tmp){
+            pos-=8;
+        }else{
+            frame_code = get_byte(bc);
+            if(frame_code == 'N'){
+                tmp= frame_code;
+                for(i=1; i<8; i++)
+                    tmp = (tmp<<8) + get_byte(bc);
+            }
+        }
+        switch(tmp){
+        case MAIN_STARTCODE:
+        case STREAM_STARTCODE:
+        case INDEX_STARTCODE:
+            get_packetheader(nut, bc, 0);
+            assert(nut->packet_start[2] == pos);
+            url_fseek(bc, nut->written_packet_size, SEEK_CUR);
+            break;
+        case INFO_STARTCODE:
+            if(decode_info_header(nut)<0)
+                goto resync;
+            break;
+        case KEYFRAME_STARTCODE:
+            frame_type = 2;
+            reset(s, get_v(bc));
+            frame_code = get_byte(bc);
+        case 0:
+            ret= decode_frame(nut, pkt, frame_code, frame_type, pos);
+            if(ret==0)
+                return 0;
+            else if(ret==1) //ok but discard packet
+                break;
+        default:
+resync:
+av_log(s, AV_LOG_DEBUG, "syncing from %"PRId64"\n", nut->packet_start[2]+1);
+            tmp= find_any_startcode(bc, nut->packet_start[2]+1);
+            if(tmp==0)
+                return -1;
+av_log(s, AV_LOG_DEBUG, "sync\n");
+            nut->next_startcode= tmp;
+        }
+    }
+}
+
+static int64_t nut_read_timestamp(AVFormatContext *s, int stream_index, int64_t *pos_arg, int64_t pos_limit){
+    NUTContext *nut = s->priv_data;
+    StreamContext *stream;
+    ByteIOContext *bc = &s->pb;
+    int64_t pos, pts;
+    uint64_t code;
+    int frame_code,step, stream_id, i,size, key_frame;
+av_log(s, AV_LOG_DEBUG, "read_timestamp(X,%d,%"PRId64",%"PRId64")\n", stream_index, *pos_arg, pos_limit);
+
+    if(*pos_arg < 0)
+        return AV_NOPTS_VALUE;
+
+    pos= *pos_arg;
+    step= FFMIN(16*1024, pos);
+    do{
+        pos-= step;
+        code= find_any_startcode(bc, pos);
+
+        if(code && url_ftell(bc) - 8 <= *pos_arg)
+            break;
+        step= FFMIN(2*step, pos);
+    }while(step);
+
+    if(!code) //nothing found, not even after pos_arg
+        return AV_NOPTS_VALUE;
+
+    url_fseek(bc, -8, SEEK_CUR);
+    for(i=0; i<s->nb_streams; i++)
+        nut->stream[i].last_sync_pos= url_ftell(bc);
+
+    for(;;){
+        int frame_type=0;
+        int64_t pos= url_ftell(bc);
+        uint64_t tmp=0;
+
+        if(pos > pos_limit || url_feof(bc))
+            return AV_NOPTS_VALUE;
+
+        frame_code = get_byte(bc);
+        if(frame_code == 'N'){
+            tmp= frame_code;
+            for(i=1; i<8; i++)
+                tmp = (tmp<<8) + get_byte(bc);
+        }
+//av_log(s, AV_LOG_DEBUG, "before switch %"PRIX64" at=%"PRId64"\n", tmp, pos);
+
+        switch(tmp){
+        case MAIN_STARTCODE:
+        case STREAM_STARTCODE:
+        case INDEX_STARTCODE:
+        case INFO_STARTCODE:
+            get_packetheader(nut, bc, 0);
+            assert(nut->packet_start[2]==pos);
+            url_fseek(bc, nut->written_packet_size, SEEK_CUR);
+            break;
+        case KEYFRAME_STARTCODE:
+            frame_type=2;
+            reset(s, get_v(bc));
+            frame_code = get_byte(bc);
+        case 0:
+            size= decode_frame_header(nut, &key_frame, &pts, &stream_id, frame_code, frame_type, pos);
+            if(size < 0)
+                goto resync;
+
+            stream= &nut->stream[stream_id];
+            if(stream_id != stream_index || !key_frame || pos < *pos_arg){
+                url_fseek(bc, size, SEEK_CUR);
+                break;
+            }
+
+            *pos_arg= pos;
+            return pts;
+        default:
+resync:
+av_log(s, AV_LOG_DEBUG, "syncing from %"PRId64"\n", nut->packet_start[2]+1);
+            if(!find_any_startcode(bc, nut->packet_start[2]+1))
+                return AV_NOPTS_VALUE;
+
+            url_fseek(bc, -8, SEEK_CUR);
+        }
+    }
+    return AV_NOPTS_VALUE;
+}
+
+static int nut_read_seek(AVFormatContext *s, int stream_index, int64_t target_ts, int flags){
+//    NUTContext *nut = s->priv_data;
+    int64_t pos;
+
+    if(av_seek_frame_binary(s, stream_index, target_ts, flags) < 0)
+        return -1;
+
+    pos= url_ftell(&s->pb);
+    nut_read_timestamp(s, stream_index, &pos, pos-1);
+
+    return 0;
+}
+
+static int nut_read_close(AVFormatContext *s)
+{
+    NUTContext *nut = s->priv_data;
+
+    av_freep(&nut->stream);
+
+    return 0;
+}
+
+#ifdef CONFIG_NUT_DEMUXER
+AVInputFormat nut_demuxer = {
+    "nut",
+    "nut format",
+    sizeof(NUTContext),
+    nut_probe,
+    nut_read_header,
+    nut_read_packet,
+    nut_read_close,
+    nut_read_seek,
+    nut_read_timestamp,
+    .extensions = "nut",
+};
+#endif
+#ifdef CONFIG_NUT_MUXER
+AVOutputFormat nut_muxer = {
+    "nut",
+    "nut format",
+    "video/x-nut",
+    "nut",
+    sizeof(NUTContext),
+#ifdef CONFIG_LIBVORBIS
+    CODEC_ID_VORBIS,
+#elif defined(CONFIG_LIBMP3LAME)
+    CODEC_ID_MP3,
+#else
+    CODEC_ID_MP2, /* AC3 needs liba52 decoder */
+#endif
+    CODEC_ID_MPEG4,
+    nut_write_header,
+    nut_write_packet,
+    nut_write_trailer,
+    .flags = AVFMT_GLOBALHEADER,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/nut.h b/contrib/ffmpeg/libavformat/nut.h
new file mode 100644
index 000000000..82bbf6f17
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/nut.h
@@ -0,0 +1,97 @@
+/*
+ * "NUT" Container Format (de)muxer
+ * Copyright (c) 2006 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+//#include <limits.h>
+#include "avformat.h"
+#include "crc.h"
+//#include "mpegaudio.h"
+#include "riff.h"
+//#include "adler32.h"
+
+#define      MAIN_STARTCODE (0x7A561F5F04ADULL + (((uint64_t)('N'<<8) + 'M')<<48))
+#define    STREAM_STARTCODE (0x11405BF2F9DBULL + (((uint64_t)('N'<<8) + 'S')<<48))
+#define SYNCPOINT_STARTCODE (0xE4ADEECA4569ULL + (((uint64_t)('N'<<8) + 'K')<<48))
+#define     INDEX_STARTCODE (0xDD672F23E64EULL + (((uint64_t)('N'<<8) + 'X')<<48))
+#define      INFO_STARTCODE (0xAB68B596BA78ULL + (((uint64_t)('N'<<8) + 'I')<<48))
+
+#define ID_STRING "nut/multimedia container\0"
+
+#define MAX_DISTANCE (1024*32-1)
+
+typedef enum{
+    FLAG_KEY        =   1, ///<if set, frame is keyframe
+    FLAG_EOR        =   2, ///<if set, stream has no relevance on presentation. (EOR)
+    FLAG_CODED_PTS  =   8, ///<if set, coded_pts is in the frame header
+    FLAG_STREAM_ID  =  16, ///<if set, stream_id is coded in the frame header
+    FLAG_SIZE_MSB   =  32, ///<if set, data_size_msb is at frame header, otherwise data_size_msb is 0
+    FLAG_CHECKSUM   =  64, ///<if set then the frame header contains a checksum
+    FLAG_RESERVED   = 128, ///<if set, reserved_count is coded in the frame header
+    FLAG_CODED      =4096, ///<if set, coded_flags are stored in the frame header.
+    FLAG_INVALID    =8192, ///<if set, frame_code is invalid.
+}flag_t;
+
+typedef struct {
+    uint64_t pos;
+    uint64_t back_ptr;
+//    uint64_t global_key_pts;
+    int64_t ts;
+} syncpoint_t;
+
+typedef struct {
+    uint16_t flags;
+    uint8_t  stream_id;
+    uint16_t size_mul;
+    uint16_t size_lsb;
+    int16_t  pts_delta;
+    uint8_t  reserved_count;
+} FrameCode; // maybe s/FrameCode/framecode_t/ or change all to java style but dont mix
+
+typedef struct {
+    int last_flags;
+    int skip_until_key_frame;
+    int64_t last_pts;
+    int time_base_id;
+    AVRational time_base;
+    int msb_pts_shift;
+    int max_pts_distance;
+    int decode_delay; //FIXME duplicate of has_b_frames
+} StreamContext;// maybe s/StreamContext/streamcontext_t/
+
+typedef struct {
+    AVFormatContext *avf;
+//    int written_packet_size;
+//    int64_t packet_start[3]; //0-> startcode less, 1-> short startcode 2-> long startcodes
+    FrameCode frame_code[256];
+    uint64_t next_startcode;     ///< stores the next startcode if it has alraedy been parsed but the stream isnt seekable
+    StreamContext *stream;
+    unsigned int max_distance;
+    unsigned int time_base_count;
+    int64_t last_syncpoint_pos;
+    AVRational *time_base;
+    struct AVTreeNode *syncpoints;
+} NUTContext;
+
+
+//FIXME move to a common spot, like crc.c/h
+static unsigned long av_crc04C11DB7_update(unsigned long checksum, const uint8_t *buf, unsigned int len){
+    return av_crc(av_crc04C11DB7, checksum, buf, len);
+}
diff --git a/contrib/ffmpeg/libavformat/nutdec.c b/contrib/ffmpeg/libavformat/nutdec.c
new file mode 100644
index 000000000..c0f331c27
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/nutdec.c
@@ -0,0 +1,885 @@
+/*
+ * "NUT" Container Format demuxer
+ * Copyright (c) 2004-2006 Michael Niedermayer
+ * Copyright (c) 2003 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include "tree.h"
+#include "nut.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+static uint64_t get_v(ByteIOContext *bc){
+    uint64_t val = 0;
+    int tmp;
+
+    do{
+        tmp = get_byte(bc);
+        val= (val<<7) + (tmp&127);
+    }while(tmp&128);
+    return val;
+}
+
+static int get_str(ByteIOContext *bc, char *string, unsigned int maxlen){
+    unsigned int len= get_v(bc);
+
+    if(len && maxlen)
+        get_buffer(bc, string, FFMIN(len, maxlen));
+    while(len > maxlen){
+        get_byte(bc);
+        len--;
+    }
+
+    if(maxlen)
+        string[FFMIN(len, maxlen-1)]= 0;
+
+    if(maxlen == len)
+        return -1;
+    else
+        return 0;
+}
+
+static int64_t get_s(ByteIOContext *bc){
+    int64_t v = get_v(bc) + 1;
+
+    if (v&1) return -(v>>1);
+    else     return  (v>>1);
+}
+
+static uint64_t get_fourcc(ByteIOContext *bc){
+    unsigned int len= get_v(bc);
+
+    if     (len==2) return get_le16(bc);
+    else if(len==4) return get_le32(bc);
+    else            return -1;
+}
+
+#ifdef TRACE
+static inline uint64_t get_v_trace(ByteIOContext *bc, char *file, char *func, int line){
+    uint64_t v= get_v(bc);
+
+    printf("get_v %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+    return v;
+}
+
+static inline int64_t get_s_trace(ByteIOContext *bc, char *file, char *func, int line){
+    int64_t v= get_s(bc);
+
+    printf("get_s %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+    return v;
+}
+
+static inline uint64_t get_vb_trace(ByteIOContext *bc, char *file, char *func, int line){
+    uint64_t v= get_vb(bc);
+
+    printf("get_vb %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line);
+    return v;
+}
+#define get_v(bc)  get_v_trace(bc, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_s(bc)  get_s_trace(bc, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_vb(bc)  get_vb_trace(bc, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#endif
+
+static int get_packetheader(NUTContext *nut, ByteIOContext *bc, int calculate_checksum)
+{
+    int64_t start, size;
+//    start= url_ftell(bc) - 8;
+
+    size= get_v(bc);
+    if(size > 4096)
+        get_be32(bc); //FIXME check this
+
+    init_checksum(bc, calculate_checksum ? av_crc04C11DB7_update : NULL, 0);
+
+//    nut->packet_start[2] = start;
+//    nut->written_packet_size= size;
+
+    return size;
+}
+
+static uint64_t find_any_startcode(ByteIOContext *bc, int64_t pos){
+    uint64_t state=0;
+
+    if(pos >= 0)
+        url_fseek(bc, pos, SEEK_SET); //note, this may fail if the stream isnt seekable, but that shouldnt matter, as in this case we simply start where we are currently
+
+    while(!url_feof(bc)){
+        state= (state<<8) | get_byte(bc);
+        if((state>>56) != 'N')
+            continue;
+        switch(state){
+        case MAIN_STARTCODE:
+        case STREAM_STARTCODE:
+        case SYNCPOINT_STARTCODE:
+        case INFO_STARTCODE:
+        case INDEX_STARTCODE:
+            return state;
+        }
+    }
+
+    return 0;
+}
+
+/**
+ * find the given startcode.
+ * @param code the startcode
+ * @param pos the start position of the search, or -1 if the current position
+ * @returns the position of the startcode or -1 if not found
+ */
+static int64_t find_startcode(ByteIOContext *bc, uint64_t code, int64_t pos){
+    for(;;){
+        uint64_t startcode= find_any_startcode(bc, pos);
+        if(startcode == code)
+            return url_ftell(bc) - 8;
+        else if(startcode == 0)
+            return -1;
+        pos=-1;
+    }
+}
+
+static int64_t lsb2full(StreamContext *stream, int64_t lsb){
+    int64_t mask = (1<<stream->msb_pts_shift)-1;
+    int64_t delta= stream->last_pts - mask/2;
+    return  ((lsb - delta)&mask) + delta;
+}
+
+static int nut_probe(AVProbeData *p){
+    int i;
+    uint64_t code= 0;
+
+    for (i = 0; i < p->buf_size; i++) {
+        code = (code << 8) | p->buf[i];
+        if (code == MAIN_STARTCODE)
+            return AVPROBE_SCORE_MAX;
+    }
+    return 0;
+}
+
+#define GET_V(dst, check) \
+    tmp= get_v(bc);\
+    if(!(check)){\
+        av_log(s, AV_LOG_ERROR, "Error " #dst " is (%"PRId64")\n", tmp);\
+        return -1;\
+    }\
+    dst= tmp;
+
+static int skip_reserved(ByteIOContext *bc, int64_t pos){
+    pos -= url_ftell(bc);
+    if(pos<0){
+        url_fseek(bc, pos, SEEK_CUR);
+        return -1;
+    }else{
+        while(pos--)
+            get_byte(bc);
+        return 0;
+    }
+}
+
+static int decode_main_header(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    uint64_t tmp, end;
+    unsigned int stream_count;
+    int i, j, tmp_stream, tmp_mul, tmp_pts, tmp_size, count, tmp_res;
+
+    end= get_packetheader(nut, bc, 1);
+    end += url_ftell(bc);
+
+    GET_V(tmp              , tmp >=2 && tmp <= 3)
+    GET_V(stream_count     , tmp > 0 && tmp <=MAX_STREAMS)
+
+    nut->max_distance = get_v(bc);
+    if(nut->max_distance > 65536){
+        av_log(s, AV_LOG_DEBUG, "max_distance %d\n", nut->max_distance);
+        nut->max_distance= 65536;
+    }
+
+    GET_V(nut->time_base_count, tmp>0 && tmp<INT_MAX / sizeof(AVRational))
+    nut->time_base= av_malloc(nut->time_base_count * sizeof(AVRational));
+
+    for(i=0; i<nut->time_base_count; i++){
+        GET_V(nut->time_base[i].num, tmp>0 && tmp<(1ULL<<31))
+        GET_V(nut->time_base[i].den, tmp>0 && tmp<(1ULL<<31))
+        if(ff_gcd(nut->time_base[i].num, nut->time_base[i].den) != 1){
+            av_log(s, AV_LOG_ERROR, "time base invalid\n");
+            return -1;
+        }
+    }
+    tmp_pts=0;
+    tmp_mul=1;
+    tmp_stream=0;
+    for(i=0; i<256;){
+        int tmp_flags = get_v(bc);
+        int tmp_fields= get_v(bc);
+        if(tmp_fields>0) tmp_pts   = get_s(bc);
+        if(tmp_fields>1) tmp_mul   = get_v(bc);
+        if(tmp_fields>2) tmp_stream= get_v(bc);
+        if(tmp_fields>3) tmp_size  = get_v(bc);
+        else             tmp_size  = 0;
+        if(tmp_fields>4) tmp_res   = get_v(bc);
+        else             tmp_res   = 0;
+        if(tmp_fields>5) count     = get_v(bc);
+        else             count     = tmp_mul - tmp_size;
+
+        while(tmp_fields-- > 6)
+           get_v(bc);
+
+        if(count == 0 || i+count > 256){
+            av_log(s, AV_LOG_ERROR, "illegal count %d at %d\n", count, i);
+            return -1;
+        }
+        if(tmp_stream >= stream_count){
+            av_log(s, AV_LOG_ERROR, "illegal stream number\n");
+            return -1;
+        }
+
+        for(j=0; j<count; j++,i++){
+            if (i == 'N') {
+                nut->frame_code[i].flags= FLAG_INVALID;
+                j--;
+                continue;
+            }
+            nut->frame_code[i].flags           = tmp_flags ;
+            nut->frame_code[i].pts_delta       = tmp_pts   ;
+            nut->frame_code[i].stream_id       = tmp_stream;
+            nut->frame_code[i].size_mul        = tmp_mul   ;
+            nut->frame_code[i].size_lsb        = tmp_size+j;
+            nut->frame_code[i].reserved_count  = tmp_res   ;
+        }
+    }
+    assert(nut->frame_code['N'].flags == FLAG_INVALID);
+
+    if(skip_reserved(bc, end) || get_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Main header checksum mismatch\n");
+        return -1;
+    }
+
+    nut->stream = av_mallocz(sizeof(StreamContext)*stream_count);
+    for(i=0; i<stream_count; i++){
+        av_new_stream(s, i);
+    }
+
+    return 0;
+}
+
+static int decode_stream_header(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    StreamContext *stc;
+    int class, stream_id;
+    uint64_t tmp, end;
+    AVStream *st;
+
+    end= get_packetheader(nut, bc, 1);
+    end += url_ftell(bc);
+
+    GET_V(stream_id, tmp < s->nb_streams && !nut->stream[tmp].time_base.num);
+    stc= &nut->stream[stream_id];
+
+    st = s->streams[stream_id];
+    if (!st)
+        return AVERROR_NOMEM;
+
+    class = get_v(bc);
+    tmp = get_fourcc(bc);
+    st->codec->codec_tag= tmp;
+    switch(class)
+    {
+        case 0:
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+            st->codec->codec_id = codec_get_bmp_id(tmp);
+            if (st->codec->codec_id == CODEC_ID_NONE)
+                av_log(s, AV_LOG_ERROR, "Unknown codec?!\n");
+            break;
+        case 1:
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+            st->codec->codec_id = codec_get_wav_id(tmp);
+            if (st->codec->codec_id == CODEC_ID_NONE)
+                av_log(s, AV_LOG_ERROR, "Unknown codec?!\n");
+            break;
+        case 2:
+//            st->codec->codec_type = CODEC_TYPE_TEXT;
+//            break;
+        case 3:
+            st->codec->codec_type = CODEC_TYPE_DATA;
+            break;
+        default:
+            av_log(s, AV_LOG_ERROR, "Unknown stream class (%d)\n", class);
+            return -1;
+    }
+    GET_V(stc->time_base_id    , tmp < nut->time_base_count);
+    GET_V(stc->msb_pts_shift   , tmp < 16);
+    stc->max_pts_distance= get_v(bc);
+    GET_V(stc->decode_delay    , tmp < 1000); //sanity limit, raise this if moors law is true
+    st->codec->has_b_frames= stc->decode_delay;
+    get_v(bc); //stream flags
+
+    GET_V(st->codec->extradata_size, tmp < (1<<30));
+    if(st->codec->extradata_size){
+        st->codec->extradata= av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        get_buffer(bc, st->codec->extradata, st->codec->extradata_size);
+    }
+
+    if (st->codec->codec_type == CODEC_TYPE_VIDEO){
+        GET_V(st->codec->width , tmp > 0)
+        GET_V(st->codec->height, tmp > 0)
+        st->codec->sample_aspect_ratio.num= get_v(bc);
+        st->codec->sample_aspect_ratio.den= get_v(bc);
+        if((!st->codec->sample_aspect_ratio.num) != (!st->codec->sample_aspect_ratio.den)){
+            av_log(s, AV_LOG_ERROR, "invalid aspect ratio\n");
+            return -1;
+        }
+        get_v(bc); /* csp type */
+    }else if (st->codec->codec_type == CODEC_TYPE_AUDIO){
+        GET_V(st->codec->sample_rate , tmp > 0)
+        tmp= get_v(bc); // samplerate_den
+        if(tmp > st->codec->sample_rate){
+            av_log(s, AV_LOG_ERROR, "bleh, libnut muxed this ;)\n");
+            st->codec->sample_rate= tmp;
+        }
+        GET_V(st->codec->channels, tmp > 0)
+    }
+    if(skip_reserved(bc, end) || get_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Stream header %d checksum mismatch\n", stream_id);
+        return -1;
+    }
+    stc->time_base= nut->time_base[stc->time_base_id];
+    av_set_pts_info(s->streams[stream_id], 63, stc->time_base.num, stc->time_base.den);
+    return 0;
+}
+
+static int decode_info_header(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    uint64_t tmp;
+    unsigned int stream_id_plus1, chapter_start, chapter_len, count;
+    int chapter_id, i;
+    int64_t value, end;
+    char name[256], str_value[1024], type_str[256], *type= type_str;
+
+    end= get_packetheader(nut, bc, 1);
+    end += url_ftell(bc);
+
+    GET_V(stream_id_plus1, tmp <= s->nb_streams)
+    chapter_id   = get_s(bc);
+    chapter_start= get_v(bc);
+    chapter_len  = get_v(bc);
+    count        = get_v(bc);
+    for(i=0; i<count; i++){
+        get_str(bc, name, sizeof(name));
+        value= get_s(bc);
+        if(value == -1){
+            type= "UTF-8";
+            get_str(bc, str_value, sizeof(str_value));
+        }else if(value == -2){
+            get_str(bc, type, sizeof(type));
+            get_str(bc, str_value, sizeof(str_value));
+        }else if(value == -3){
+            type= "s";
+            value= get_s(bc);
+        }else if(value == -4){
+            type= "t";
+            value= get_v(bc);
+        }else if(value < -4){
+            type= "r";
+            get_s(bc);
+        }else{
+            type= "v";
+        }
+
+        if(chapter_id==0 && !strcmp(type, "UTF-8")){
+            if     (!strcmp(name, "Author"))
+                pstrcpy(s->author   , sizeof(s->author)   , str_value);
+            else if(!strcmp(name, "Title"))
+                pstrcpy(s->title    , sizeof(s->title)    , str_value);
+            else if(!strcmp(name, "Copyright"))
+                pstrcpy(s->copyright, sizeof(s->copyright), str_value);
+            else if(!strcmp(name, "Description"))
+                pstrcpy(s->comment  , sizeof(s->comment)  , str_value);
+        }
+    }
+
+    if(skip_reserved(bc, end) || get_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Info header checksum mismatch\n");
+        return -1;
+    }
+    return 0;
+}
+
+int sp_pos_cmp(syncpoint_t *a, syncpoint_t *b){
+    return (a->pos - b->pos>>32) - (b->pos - a->pos>>32);
+}
+
+int sp_pts_cmp(syncpoint_t *a, syncpoint_t *b){
+    return (a->ts - b->ts>>32) - (b->ts - a->ts>>32);
+}
+
+static void add_sp(NUTContext *nut, int64_t pos, int64_t back_ptr, int64_t ts){
+    syncpoint_t *sp2, *sp= av_mallocz(sizeof(syncpoint_t));
+
+    sp->pos= pos;
+    sp->back_ptr= back_ptr;
+    sp->ts= ts;
+    sp2= av_tree_insert(&nut->syncpoints, sp, sp_pos_cmp);
+    if(sp2 && sp2 != sp)
+        av_free(sp);
+}
+
+static int decode_syncpoint(NUTContext *nut, int64_t *ts, int64_t *back_ptr){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    int64_t end, tmp;
+    int i;
+    AVRational time_base;
+
+    nut->last_syncpoint_pos= url_ftell(bc)-8;
+
+    end= get_packetheader(nut, bc, 1);
+    end += url_ftell(bc);
+
+    tmp= get_v(bc);
+    *back_ptr= nut->last_syncpoint_pos - 16*get_v(bc);
+    if(*back_ptr < 0)
+        return -1;
+
+    time_base= nut->time_base[tmp % nut->time_base_count];
+    for(i=0; i<s->nb_streams; i++){
+        nut->stream[i].last_pts= av_rescale_rnd(
+            tmp / nut->time_base_count,
+            time_base.num * (int64_t)nut->stream[i].time_base.den,
+            time_base.den * (int64_t)nut->stream[i].time_base.num,
+            AV_ROUND_DOWN);
+        //last_key_frame ?
+    }
+    //FIXME put this in a reset func maybe
+
+    if(skip_reserved(bc, end) || get_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "sync point checksum mismatch\n");
+        return -1;
+    }
+
+    *ts= tmp / s->nb_streams * av_q2d(nut->time_base[tmp % s->nb_streams])*AV_TIME_BASE;
+    add_sp(nut, nut->last_syncpoint_pos, *back_ptr, *ts);
+
+    return 0;
+}
+
+static int find_and_decode_index(NUTContext *nut){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    uint64_t tmp, end;
+    int i, j, syncpoint_count;
+    int64_t filesize= url_fsize(bc);
+    int64_t *syncpoints;
+    int8_t *has_keyframe;
+
+    url_fseek(bc, filesize-12, SEEK_SET);
+    url_fseek(bc, filesize-get_be64(bc), SEEK_SET);
+    if(get_be64(bc) != INDEX_STARTCODE){
+        av_log(s, AV_LOG_ERROR, "no index at the end\n");
+        return -1;
+    }
+
+    end= get_packetheader(nut, bc, 1);
+    end += url_ftell(bc);
+
+    get_v(bc); //max_pts
+    GET_V(syncpoint_count, tmp < INT_MAX/8 && tmp > 0)
+    syncpoints= av_malloc(sizeof(int64_t)*syncpoint_count);
+    has_keyframe= av_malloc(sizeof(int8_t)*(syncpoint_count+1));
+    for(i=0; i<syncpoint_count; i++){
+        GET_V(syncpoints[i], tmp>0)
+        if(i)
+            syncpoints[i] += syncpoints[i-1];
+    }
+
+    for(i=0; i<s->nb_streams; i++){
+        int64_t last_pts= -1;
+        for(j=0; j<syncpoint_count;){
+            uint64_t x= get_v(bc);
+            int type= x&1;
+            int n= j;
+            x>>=1;
+            if(type){
+                int flag= x&1;
+                x>>=1;
+                if(n+x >= syncpoint_count + 1){
+                    av_log(s, AV_LOG_ERROR, "index overflow A\n");
+                    return -1;
+                }
+                while(x--)
+                    has_keyframe[n++]= flag;
+                has_keyframe[n++]= !flag;
+            }else{
+                while(x != 1){
+                    if(n>=syncpoint_count + 1){
+                        av_log(s, AV_LOG_ERROR, "index overflow B\n");
+                        return -1;
+                    }
+                    has_keyframe[n++]= x&1;
+                    x>>=1;
+                }
+            }
+            if(has_keyframe[0]){
+                av_log(s, AV_LOG_ERROR, "keyframe before first syncpoint in index\n");
+                return -1;
+            }
+            assert(n<=syncpoint_count+1);
+            for(; j<n; j++){
+                if(has_keyframe[j]){
+                    uint64_t B, A= get_v(bc);
+                    if(!A){
+                        A= get_v(bc);
+                        B= get_v(bc);
+                        //eor_pts[j][i] = last_pts + A + B
+                    }else
+                        B= 0;
+                    av_add_index_entry(
+                        s->streams[i],
+                        16*syncpoints[j-1],
+                        last_pts + A,
+                        0,
+                        0,
+                        AVINDEX_KEYFRAME);
+                    last_pts += A + B;
+                }
+            }
+        }
+    }
+
+    if(skip_reserved(bc, end) || get_checksum(bc)){
+        av_log(s, AV_LOG_ERROR, "Index checksum mismatch\n");
+        return -1;
+    }
+    return 0;
+}
+
+static int nut_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    int64_t pos;
+    int inited_stream_count;
+
+    nut->avf= s;
+
+    /* main header */
+    pos=0;
+    do{
+        pos= find_startcode(bc, MAIN_STARTCODE, pos)+1;
+        if (pos<0+1){
+            av_log(s, AV_LOG_ERROR, "no main startcode found\n");
+            return -1;
+        }
+    }while(decode_main_header(nut) < 0);
+
+    /* stream headers */
+    pos=0;
+    for(inited_stream_count=0; inited_stream_count < s->nb_streams;){
+        pos= find_startcode(bc, STREAM_STARTCODE, pos)+1;
+        if (pos<0+1){
+            av_log(s, AV_LOG_ERROR, "not all stream headers found\n");
+            return -1;
+        }
+        if(decode_stream_header(nut) >= 0)
+            inited_stream_count++;
+    }
+
+    /* info headers */
+    pos=0;
+    for(;;){
+        uint64_t startcode= find_any_startcode(bc, pos);
+        pos= url_ftell(bc);
+
+        if(startcode==0){
+            av_log(s, AV_LOG_ERROR, "EOF before video frames\n");
+            return -1;
+        }else if(startcode == SYNCPOINT_STARTCODE){
+            nut->next_startcode= startcode;
+            break;
+        }else if(startcode != INFO_STARTCODE){
+            continue;
+        }
+
+        decode_info_header(nut);
+    }
+
+    s->data_offset= pos-8;
+
+    if(!url_is_streamed(bc)){
+        int64_t orig_pos= url_ftell(bc);
+        find_and_decode_index(nut);
+        url_fseek(bc, orig_pos, SEEK_SET);
+    }
+    assert(nut->next_startcode == SYNCPOINT_STARTCODE);
+
+    return 0;
+}
+
+static int decode_frame_header(NUTContext *nut, int64_t *pts, int *stream_id, int frame_code){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    StreamContext *stc;
+    int size, flags, size_mul, pts_delta, i, reserved_count;
+    uint64_t tmp;
+
+    if(url_ftell(bc) > nut->last_syncpoint_pos + nut->max_distance){
+        av_log(s, AV_LOG_ERROR, "last frame must have been damaged %Ld > %Ld + %d\n", url_ftell(bc), nut->last_syncpoint_pos, nut->max_distance);
+        return -1;
+    }
+
+    flags          = nut->frame_code[frame_code].flags;
+    size_mul       = nut->frame_code[frame_code].size_mul;
+    size           = nut->frame_code[frame_code].size_lsb;
+    *stream_id     = nut->frame_code[frame_code].stream_id;
+    pts_delta      = nut->frame_code[frame_code].pts_delta;
+    reserved_count = nut->frame_code[frame_code].reserved_count;
+
+    if(flags & FLAG_INVALID)
+        return -1;
+    if(flags & FLAG_CODED)
+        flags ^= get_v(bc);
+    if(flags & FLAG_STREAM_ID){
+        GET_V(*stream_id, tmp < s->nb_streams)
+    }
+    stc= &nut->stream[*stream_id];
+    if(flags&FLAG_CODED_PTS){
+        int coded_pts= get_v(bc);
+//FIXME check last_pts validity?
+        if(coded_pts < (1<<stc->msb_pts_shift)){
+            *pts=lsb2full(stc, coded_pts);
+        }else
+            *pts=coded_pts - (1<<stc->msb_pts_shift);
+    }else
+        *pts= stc->last_pts + pts_delta;
+    if(flags&FLAG_SIZE_MSB){
+        size += size_mul*get_v(bc);
+    }
+    if(flags&FLAG_RESERVED)
+        reserved_count= get_v(bc);
+    for(i=0; i<reserved_count; i++)
+        get_v(bc);
+    if(flags&FLAG_CHECKSUM){
+        get_be32(bc); //FIXME check this
+    }else if(size > 2*nut->max_distance || FFABS(stc->last_pts - *pts) > stc->max_pts_distance){
+        av_log(s, AV_LOG_ERROR, "frame size > 2max_distance and no checksum\n");
+        return -1;
+    }
+
+    stc->last_pts= *pts;
+    stc->last_flags= flags;
+
+    return size;
+}
+
+static int decode_frame(NUTContext *nut, AVPacket *pkt, int frame_code){
+    AVFormatContext *s= nut->avf;
+    ByteIOContext *bc = &s->pb;
+    int size, stream_id, discard;
+    int64_t pts, last_IP_pts;
+    StreamContext *stc;
+
+    size= decode_frame_header(nut, &pts, &stream_id, frame_code);
+    if(size < 0)
+        return -1;
+
+    stc= &nut->stream[stream_id];
+
+    if (stc->last_flags & FLAG_KEY)
+        stc->skip_until_key_frame=0;
+
+    discard= s->streams[ stream_id ]->discard;
+    last_IP_pts= s->streams[ stream_id ]->last_IP_pts;
+    if(  (discard >= AVDISCARD_NONKEY && !(stc->last_flags & FLAG_KEY))
+       ||(discard >= AVDISCARD_BIDIR && last_IP_pts != AV_NOPTS_VALUE && last_IP_pts > pts)
+       || discard >= AVDISCARD_ALL
+       || stc->skip_until_key_frame){
+        url_fskip(bc, size);
+        return 1;
+    }
+
+    av_get_packet(bc, pkt, size);
+    pkt->stream_index = stream_id;
+    if (stc->last_flags & FLAG_KEY)
+        pkt->flags |= PKT_FLAG_KEY;
+    pkt->pts = pts;
+
+    return 0;
+}
+
+static int nut_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    int i, frame_code=0, ret, skip;
+    int64_t ts, back_ptr;
+
+    for(;;){
+        int64_t pos= url_ftell(bc);
+        uint64_t tmp= nut->next_startcode;
+        nut->next_startcode=0;
+
+        if(tmp){
+            pos-=8;
+        }else{
+            frame_code = get_byte(bc);
+            if(url_feof(bc))
+                return -1;
+            if(frame_code == 'N'){
+                tmp= frame_code;
+                for(i=1; i<8; i++)
+                    tmp = (tmp<<8) + get_byte(bc);
+            }
+        }
+        switch(tmp){
+        case MAIN_STARTCODE:
+        case STREAM_STARTCODE:
+        case INDEX_STARTCODE:
+            skip= get_packetheader(nut, bc, 0);
+            url_fseek(bc, skip, SEEK_CUR);
+            break;
+        case INFO_STARTCODE:
+            if(decode_info_header(nut)<0)
+                goto resync;
+            break;
+        case SYNCPOINT_STARTCODE:
+            if(decode_syncpoint(nut, &ts, &back_ptr)<0)
+                goto resync;
+            frame_code = get_byte(bc);
+        case 0:
+            ret= decode_frame(nut, pkt, frame_code);
+            if(ret==0)
+                return 0;
+            else if(ret==1) //ok but discard packet
+                break;
+        default:
+resync:
+av_log(s, AV_LOG_DEBUG, "syncing from %"PRId64"\n", pos);
+            tmp= find_any_startcode(bc, nut->last_syncpoint_pos+1);
+            if(tmp==0)
+                return -1;
+av_log(s, AV_LOG_DEBUG, "sync\n");
+            nut->next_startcode= tmp;
+        }
+    }
+}
+
+static int64_t nut_read_timestamp(AVFormatContext *s, int stream_index, int64_t *pos_arg, int64_t pos_limit){
+    NUTContext *nut = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    int64_t pos, pts, back_ptr;
+av_log(s, AV_LOG_DEBUG, "read_timestamp(X,%d,%"PRId64",%"PRId64")\n", stream_index, *pos_arg, pos_limit);
+
+    pos= *pos_arg;
+resync:
+    do{
+        pos= find_startcode(bc, SYNCPOINT_STARTCODE, pos)+1;
+        if(pos < 1){
+            assert(nut->next_startcode == 0);
+            av_log(s, AV_LOG_ERROR, "read_timestamp failed\n");
+            return AV_NOPTS_VALUE;
+        }
+    }while(decode_syncpoint(nut, &pts, &back_ptr) < 0);
+    *pos_arg = pos-1;
+    assert(nut->last_syncpoint_pos == *pos_arg);
+
+    av_log(s, AV_LOG_DEBUG, "return %Ld %Ld\n", pts,back_ptr );
+    if     (stream_index == -1) return pts;
+    else if(stream_index == -2) return back_ptr;
+
+assert(0);
+}
+
+static int read_seek(AVFormatContext *s, int stream_index, int64_t pts, int flags){
+    NUTContext *nut = s->priv_data;
+    AVStream *st= s->streams[stream_index];
+    syncpoint_t dummy={.ts= pts*av_q2d(st->time_base)*AV_TIME_BASE};
+    syncpoint_t nopts_sp= {.ts= AV_NOPTS_VALUE, .back_ptr= AV_NOPTS_VALUE};
+    syncpoint_t *sp, *next_node[2]= {&nopts_sp, &nopts_sp};
+    int64_t pos, pos2, ts;
+    int i;
+
+    if(st->index_entries){
+        int index= av_index_search_timestamp(st, pts, flags);
+        if(index<0)
+            return -1;
+
+        pos2= st->index_entries[index].pos;
+        ts  = st->index_entries[index].timestamp;
+    }else{
+        av_tree_find(nut->syncpoints, &dummy, sp_pts_cmp, next_node);
+        av_log(s, AV_LOG_DEBUG, "%Ld-%Ld %Ld-%Ld\n", next_node[0]->pos, next_node[1]->pos,
+                                                    next_node[0]->ts , next_node[1]->ts);
+        pos= av_gen_search(s, -1, dummy.ts, next_node[0]->pos, next_node[1]->pos, next_node[1]->pos,
+                                            next_node[0]->ts , next_node[1]->ts, AVSEEK_FLAG_BACKWARD, &ts, nut_read_timestamp);
+
+        if(!(flags & AVSEEK_FLAG_BACKWARD)){
+            dummy.pos= pos+16;
+            next_node[1]= &nopts_sp;
+            av_tree_find(nut->syncpoints, &dummy, sp_pos_cmp, next_node);
+            pos2= av_gen_search(s, -2, dummy.pos, next_node[0]->pos     , next_node[1]->pos, next_node[1]->pos,
+                                                next_node[0]->back_ptr, next_node[1]->back_ptr, flags, &ts, nut_read_timestamp);
+            if(pos2>=0)
+                pos= pos2;
+            //FIXME dir but i think it doesnt matter
+        }
+        dummy.pos= pos;
+        sp= av_tree_find(nut->syncpoints, &dummy, sp_pos_cmp, NULL);
+
+        assert(sp);
+        pos2= sp->back_ptr  - 15;
+    }
+    av_log(NULL, AV_LOG_DEBUG, "SEEKTO: %"PRId64"\n", pos2);
+    pos= find_startcode(&s->pb, SYNCPOINT_STARTCODE, pos2);
+    url_fseek(&s->pb, pos, SEEK_SET);
+    av_log(NULL, AV_LOG_DEBUG, "SP: %"PRId64"\n", pos);
+    if(pos2 > pos || pos2 + 15 < pos){
+        av_log(NULL, AV_LOG_ERROR, "no syncpoint at backptr pos\n");
+    }
+    for(i=0; i<s->nb_streams; i++)
+        nut->stream[i].skip_until_key_frame=1;
+
+    return 0;
+}
+
+static int nut_read_close(AVFormatContext *s)
+{
+    NUTContext *nut = s->priv_data;
+
+    av_freep(&nut->time_base);
+    av_freep(&nut->stream);
+
+    return 0;
+}
+
+#ifdef CONFIG_NUT_DEMUXER
+AVInputFormat nut_demuxer = {
+    "nut",
+    "nut format",
+    sizeof(NUTContext),
+    nut_probe,
+    nut_read_header,
+    nut_read_packet,
+    nut_read_close,
+    read_seek,
+    .extensions = "nut",
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/nuv.c b/contrib/ffmpeg/libavformat/nuv.c
new file mode 100644
index 000000000..7e04222ee
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/nuv.c
@@ -0,0 +1,241 @@
+/*
+ * NuppelVideo demuxer.
+ * Copyright (c) 2006 Reimar Doeffinger.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "riff.h"
+
+typedef struct {
+    int v_id;
+    int a_id;
+} NUVContext;
+
+typedef enum {
+    NUV_VIDEO = 'V',
+    NUV_EXTRADATA = 'D',
+    NUV_AUDIO = 'A',
+    NUV_SEEKP = 'R',
+    NUV_MYTHEXT = 'X'
+} frametype_t;
+
+static int nuv_probe(AVProbeData *p) {
+    if (p->buf_size < 12)
+        return 0;
+    if (!memcmp(p->buf, "NuppelVideo", 12))
+        return AVPROBE_SCORE_MAX;
+    if (!memcmp(p->buf, "MythTVVideo", 12))
+        return AVPROBE_SCORE_MAX;
+    return 0;
+}
+
+//! little macro to sanitize packet size
+#define PKTSIZE(s) (s &  0xffffff)
+
+/**
+ * \brief read until we found all data needed for decoding
+ * \param vst video stream of which to change parameters
+ * \param ast video stream of which to change parameters
+ * \param myth set if this is a MythTVVideo format file
+ * \return 1 if all required codec data was found
+ */
+static int get_codec_data(ByteIOContext *pb, AVStream *vst,
+                          AVStream *ast, int myth) {
+    frametype_t frametype;
+    if (!vst && !myth)
+        return 1; // no codec data needed
+    while (!url_feof(pb)) {
+        int size, subtype;
+        frametype = get_byte(pb);
+        switch (frametype) {
+            case NUV_EXTRADATA:
+                subtype = get_byte(pb);
+                url_fskip(pb, 6);
+                size = PKTSIZE(get_le32(pb));
+                if (vst && subtype == 'R') {
+                    vst->codec->extradata_size = size;
+                    vst->codec->extradata = av_malloc(size);
+                    get_buffer(pb, vst->codec->extradata, size);
+                    size = 0;
+                    if (!myth)
+                        return 1;
+                }
+                break;
+            case NUV_MYTHEXT:
+                url_fskip(pb, 7);
+                size = PKTSIZE(get_le32(pb));
+                if (size != 128 * 4)
+                    break;
+                get_le32(pb); // version
+                if (vst) {
+                    vst->codec->codec_tag = get_le32(pb);
+                    vst->codec->codec_id =
+                        codec_get_id(codec_bmp_tags, vst->codec->codec_tag);
+                } else
+                    url_fskip(pb, 4);
+
+                if (ast) {
+                    ast->codec->codec_tag = get_le32(pb);
+                    ast->codec->sample_rate = get_le32(pb);
+                    ast->codec->bits_per_sample = get_le32(pb);
+                    ast->codec->channels = get_le32(pb);
+                    ast->codec->codec_id =
+                        wav_codec_get_id(ast->codec->codec_tag,
+                                         ast->codec->bits_per_sample);
+                } else
+                    url_fskip(pb, 4 * 4);
+
+                size -= 6 * 4;
+                url_fskip(pb, size);
+                return 1;
+            case NUV_SEEKP:
+                size = 11;
+                break;
+            default:
+                url_fskip(pb, 7);
+                size = PKTSIZE(get_le32(pb));
+                break;
+        }
+        url_fskip(pb, size);
+    }
+    return 0;
+}
+
+static int nuv_header(AVFormatContext *s, AVFormatParameters *ap) {
+    NUVContext *ctx = (NUVContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    char id_string[12], version_string[5];
+    double aspect, fps;
+    int is_mythtv, width, height, v_packs, a_packs;
+    int stream_nr = 0;
+    AVStream *vst = NULL, *ast = NULL;
+    get_buffer(pb, id_string, 12);
+    is_mythtv = !memcmp(id_string, "MythTVVideo", 12);
+    get_buffer(pb, version_string, 5);
+    url_fskip(pb, 3); // padding
+    width = get_le32(pb);
+    height = get_le32(pb);
+    get_le32(pb); // unused, "desiredwidth"
+    get_le32(pb); // unused, "desiredheight"
+    get_byte(pb); // 'P' == progressive, 'I' == interlaced
+    url_fskip(pb, 3); // padding
+    aspect = av_int2dbl(get_le64(pb));
+    fps = av_int2dbl(get_le64(pb));
+
+    // number of packets per stream type, -1 means unknown, e.g. streaming
+    v_packs = get_le32(pb);
+    a_packs = get_le32(pb);
+    get_le32(pb); // text
+
+    get_le32(pb); // keyframe distance (?)
+
+    if (v_packs) {
+        ctx->v_id = stream_nr++;
+        vst = av_new_stream(s, ctx->v_id);
+        vst->codec->codec_type = CODEC_TYPE_VIDEO;
+        vst->codec->codec_id = CODEC_ID_NUV;
+        vst->codec->codec_tag = MKTAG('R', 'J', 'P', 'G');
+        vst->codec->width = width;
+        vst->codec->height = height;
+        vst->codec->bits_per_sample = 10;
+        vst->codec->sample_aspect_ratio = av_d2q(aspect, 10000);
+        vst->r_frame_rate = av_d2q(fps, 60000);
+        av_set_pts_info(vst, 32, 1, 1000);
+    } else
+        ctx->v_id = -1;
+
+    if (a_packs) {
+        ctx->a_id = stream_nr++;
+        ast = av_new_stream(s, ctx->a_id);
+        ast->codec->codec_type = CODEC_TYPE_AUDIO;
+        ast->codec->codec_id = CODEC_ID_PCM_S16LE;
+        ast->codec->channels = 2;
+        ast->codec->sample_rate = 44100;
+        ast->codec->bit_rate = 2 * 2 * 44100 * 8;
+        ast->codec->block_align = 2 * 2;
+        ast->codec->bits_per_sample = 16;
+        av_set_pts_info(ast, 32, 1, 1000);
+    } else
+        ctx->a_id = -1;
+
+    get_codec_data(pb, vst, ast, is_mythtv);
+    return 0;
+}
+
+#define HDRSIZE 12
+
+static int nuv_packet(AVFormatContext *s, AVPacket *pkt) {
+    NUVContext *ctx = (NUVContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    uint8_t hdr[HDRSIZE];
+    frametype_t frametype;
+    int ret, size;
+    while (!url_feof(pb)) {
+        ret = get_buffer(pb, hdr, HDRSIZE);
+        if (ret <= 0)
+            return ret ? ret : -1;
+        frametype = hdr[0];
+        size = PKTSIZE(AV_RL32(&hdr[8]));
+        switch (frametype) {
+            case NUV_VIDEO:
+            case NUV_EXTRADATA:
+                if (ctx->v_id < 0) {
+                    av_log(s, AV_LOG_ERROR, "Video packet in file without video stream!\n");
+                    url_fskip(pb, size);
+                    break;
+                }
+                ret = av_new_packet(pkt, HDRSIZE + size);
+                if (ret < 0)
+                    return ret;
+                pkt->pos = url_ftell(pb);
+                pkt->pts = AV_RL32(&hdr[4]);
+                pkt->stream_index = ctx->v_id;
+                memcpy(pkt->data, hdr, HDRSIZE);
+                ret = get_buffer(pb, pkt->data + HDRSIZE, size);
+                return ret;
+            case NUV_AUDIO:
+                if (ctx->a_id < 0) {
+                    av_log(s, AV_LOG_ERROR, "Audio packet in file without audio stream!\n");
+                    url_fskip(pb, size);
+                    break;
+                }
+                ret = av_get_packet(pb, pkt, size);
+                pkt->pts = AV_RL32(&hdr[4]);
+                pkt->stream_index = ctx->a_id;
+                return ret;
+            case NUV_SEEKP:
+                // contains no data, size value is invalid
+                break;
+            default:
+                url_fskip(pb, size);
+                break;
+        }
+    }
+    return AVERROR_IO;
+}
+
+AVInputFormat nuv_demuxer = {
+    "nuv",
+    "NuppelVideo format",
+    sizeof(NUVContext),
+    nuv_probe,
+    nuv_header,
+    nuv_packet,
+    NULL,
+    NULL,
+};
diff --git a/contrib/ffmpeg/libavformat/ogg.c b/contrib/ffmpeg/libavformat/ogg.c
new file mode 100644
index 000000000..c98bb2273
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/ogg.c
@@ -0,0 +1,283 @@
+/*
+ * Ogg bitstream support
+ * Mark Hills <mark@pogo.org.uk>
+ *
+ * Uses libogg, but requires libvorbisenc to construct correct headers
+ * when containing Vorbis stream -- currently the only format supported
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+
+#include <ogg/ogg.h>
+
+#include "avformat.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+#define DECODER_BUFFER_SIZE 4096
+
+
+typedef struct OggContext {
+    /* output */
+    ogg_stream_state os ;
+    int header_handled ;
+    ogg_packet op;
+
+    /* input */
+    ogg_sync_state oy ;
+} OggContext ;
+
+
+#ifdef CONFIG_MUXERS
+static int ogg_write_header(AVFormatContext *avfcontext)
+{
+    OggContext *context = avfcontext->priv_data;
+    ogg_packet *op= &context->op;
+    int n;
+
+    ogg_stream_init(&context->os, 31415);
+
+    for(n = 0 ; n < avfcontext->nb_streams ; n++) {
+        AVCodecContext *codec = avfcontext->streams[n]->codec;
+        uint8_t *headers = codec->extradata;
+        int headers_len = codec->extradata_size;
+        uint8_t *header_start[3];
+        int header_len[3];
+        int i, j;
+
+        av_set_pts_info(avfcontext->streams[n], 60, 1, AV_TIME_BASE);
+
+        for(j=1,i=0;i<2;++i, ++j) {
+            header_len[i]=0;
+            while(j<headers_len && headers[j]==0xff) {
+                header_len[i]+=0xff;
+                ++j;
+            }
+            header_len[i]+=headers[j];
+        }
+        header_len[2]=headers_len-header_len[0]-header_len[1]-j;
+        headers+=j;
+        header_start[0] = headers;
+        header_start[1] = header_start[0] + header_len[0];
+        header_start[2] = header_start[1] + header_len[1];
+
+        for(i=0; i < 3; ++i){
+            op->bytes = header_len[i];
+
+            op->packet= header_start[i];
+            op->b_o_s= op->packetno==0;
+
+            ogg_stream_packetin(&context->os, op);
+
+            op->packetno++; //FIXME multiple streams
+        }
+
+        context->header_handled = 0 ;
+    }
+
+    return 0 ;
+}
+
+static int ogg_write_packet(AVFormatContext *avfcontext, AVPacket *pkt)
+{
+    OggContext *context = avfcontext->priv_data ;
+    AVCodecContext *avctx= avfcontext->streams[pkt->stream_index]->codec;
+    ogg_packet *op= &context->op;
+    ogg_page og ;
+    int64_t pts;
+
+    pts= av_rescale(pkt->pts, avctx->sample_rate, AV_TIME_BASE);
+
+//    av_log(avfcontext, AV_LOG_DEBUG, "M%d\n", size);
+
+    /* flush header packets so audio starts on a new page */
+
+    if(!context->header_handled) {
+        while(ogg_stream_flush(&context->os, &og)) {
+            put_buffer(&avfcontext->pb, og.header, og.header_len) ;
+            put_buffer(&avfcontext->pb, og.body, og.body_len) ;
+            put_flush_packet(&avfcontext->pb);
+        }
+        context->header_handled = 1 ;
+    }
+
+    op->packet = (uint8_t*) pkt->data;
+    op->bytes  = pkt->size;
+    op->b_o_s  = op->packetno == 0;
+    op->granulepos= pts;
+
+    /* correct the fields in the packet -- essential for streaming */
+
+    ogg_stream_packetin(&context->os, op);
+
+    while(ogg_stream_pageout(&context->os, &og)) {
+        put_buffer(&avfcontext->pb, og.header, og.header_len);
+        put_buffer(&avfcontext->pb, og.body, og.body_len);
+        put_flush_packet(&avfcontext->pb);
+    }
+    op->packetno++;
+
+    return 0;
+}
+
+
+static int ogg_write_trailer(AVFormatContext *avfcontext) {
+    OggContext *context = avfcontext->priv_data ;
+    ogg_page og ;
+
+    while(ogg_stream_flush(&context->os, &og)) {
+        put_buffer(&avfcontext->pb, og.header, og.header_len) ;
+        put_buffer(&avfcontext->pb, og.body, og.body_len) ;
+        put_flush_packet(&avfcontext->pb);
+    }
+
+    ogg_stream_clear(&context->os) ;
+    return 0 ;
+}
+
+
+AVOutputFormat ogg_muxer = {
+    "ogg",
+    "Ogg format",
+    "application/ogg",
+    "ogg",
+    sizeof(OggContext),
+    CODEC_ID_VORBIS,
+    0,
+    ogg_write_header,
+    ogg_write_packet,
+    ogg_write_trailer,
+} ;
+#endif //CONFIG_MUXERS
+
+#if 0
+static int next_packet(AVFormatContext *avfcontext, ogg_packet *op) {
+    OggContext *context = avfcontext->priv_data ;
+    ogg_page og ;
+    char *buf ;
+
+    while(ogg_stream_packetout(&context->os, op) != 1) {
+
+        /* while no pages are available, read in more data to the sync */
+        while(ogg_sync_pageout(&context->oy, &og) != 1) {
+            buf = ogg_sync_buffer(&context->oy, DECODER_BUFFER_SIZE) ;
+            if(get_buffer(&avfcontext->pb, buf, DECODER_BUFFER_SIZE) <= 0)
+                return 1 ;
+            ogg_sync_wrote(&context->oy, DECODER_BUFFER_SIZE) ;
+        }
+
+        /* got a page. Feed it into the stream and get the packet */
+        if(ogg_stream_pagein(&context->os, &og) != 0)
+            return 1 ;
+    }
+
+    return 0 ;
+}
+
+
+static int ogg_read_header(AVFormatContext *avfcontext, AVFormatParameters *ap)
+{
+    OggContext *context = avfcontext->priv_data;
+    ogg_packet op ;
+    char *buf ;
+    ogg_page og ;
+    AVStream *ast ;
+    AVCodecContext *codec;
+    uint8_t *p;
+    int i;
+
+    ogg_sync_init(&context->oy) ;
+    buf = ogg_sync_buffer(&context->oy, DECODER_BUFFER_SIZE) ;
+
+    if(get_buffer(&avfcontext->pb, buf, DECODER_BUFFER_SIZE) <= 0)
+        return AVERROR_IO ;
+
+    ogg_sync_wrote(&context->oy, DECODER_BUFFER_SIZE) ;
+    ogg_sync_pageout(&context->oy, &og) ;
+    ogg_stream_init(&context->os, ogg_page_serialno(&og)) ;
+    ogg_stream_pagein(&context->os, &og) ;
+
+    /* currently only one vorbis stream supported */
+
+    ast = av_new_stream(avfcontext, 0) ;
+    if(!ast)
+        return AVERROR_NOMEM ;
+    av_set_pts_info(ast, 60, 1, AV_TIME_BASE);
+
+    codec= &ast->codec;
+    codec->codec_type = CODEC_TYPE_AUDIO;
+    codec->codec_id = CODEC_ID_VORBIS;
+    for(i=0; i<3; i++){
+        if(next_packet(avfcontext, &op)){
+            return -1;
+        }
+        if(op.bytes >= (1<<16) || op.bytes < 0)
+            return -1;
+        codec->extradata_size+= 2 + op.bytes;
+        codec->extradata= av_realloc(codec->extradata, codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        memset(codec->extradata + codec->extradata_size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
+        p= codec->extradata + codec->extradata_size - 2 - op.bytes;
+        *(p++)= op.bytes>>8;
+        *(p++)= op.bytes&0xFF;
+        memcpy(p, op.packet, op.bytes);
+    }
+
+    return 0 ;
+}
+
+
+static int ogg_read_packet(AVFormatContext *avfcontext, AVPacket *pkt) {
+    ogg_packet op ;
+
+    if(next_packet(avfcontext, &op))
+        return AVERROR_IO ;
+    if(av_new_packet(pkt, op.bytes) < 0)
+        return AVERROR_IO ;
+    pkt->stream_index = 0 ;
+    memcpy(pkt->data, op.packet, op.bytes);
+    if(avfcontext->streams[0]->codec.sample_rate && op.granulepos!=-1)
+        pkt->pts= av_rescale(op.granulepos, AV_TIME_BASE, avfcontext->streams[0]->codec.sample_rate);
+//    printf("%"PRId64" %d %d\n", pkt->pts, (int)op.granulepos, avfcontext->streams[0]->codec.sample_rate);
+
+    return op.bytes;
+}
+
+
+static int ogg_read_close(AVFormatContext *avfcontext) {
+    OggContext *context = avfcontext->priv_data ;
+
+    ogg_stream_clear(&context->os) ;
+    ogg_sync_clear(&context->oy) ;
+
+    return 0 ;
+}
+
+
+static AVInputFormat ogg_iformat = {
+    "ogg",
+    "Ogg Vorbis",
+    sizeof(OggContext),
+    NULL,
+    ogg_read_header,
+    ogg_read_packet,
+    ogg_read_close,
+    .extensions = "ogg",
+} ;
+#endif
diff --git a/contrib/ffmpeg/libavformat/ogg2.c b/contrib/ffmpeg/libavformat/ogg2.c
new file mode 100644
index 000000000..8ca7b2d13
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/ogg2.c
@@ -0,0 +1,700 @@
+/*
+ * Ogg bitstream support
+ * Luca Barbato <lu_zero@gentoo.org>
+ * Based on tcvp implementation
+ *
+ */
+
+/**
+    Copyright (C) 2005  Michael Ahlberg, Måns Rullgård
+
+    Permission is hereby granted, free of charge, to any person
+    obtaining a copy of this software and associated documentation
+    files (the "Software"), to deal in the Software without
+    restriction, including without limitation the rights to use, copy,
+    modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+**/
+
+
+#include <stdio.h>
+#include "ogg2.h"
+#include "avformat.h"
+
+#define MAX_PAGE_SIZE 65307
+#define DECODER_BUFFER_SIZE MAX_PAGE_SIZE
+
+static ogg_codec_t *ogg_codecs[] = {
+    &vorbis_codec,
+    &theora_codec,
+    &flac_codec,
+    &ogm_video_codec,
+    &ogm_audio_codec,
+    &ogm_old_codec,
+    NULL
+};
+
+#if 0                           // CONFIG_MUXERS
+static int
+ogg_write_header (AVFormatContext * avfcontext)
+{
+}
+
+static int
+ogg_write_packet (AVFormatContext * avfcontext, AVPacket * pkt)
+{
+}
+
+
+static int
+ogg_write_trailer (AVFormatContext * avfcontext)
+{
+}
+
+
+AVOutputFormat ogg_muxer = {
+    "ogg",
+    "Ogg format",
+    "application/ogg",
+    "ogg",
+    sizeof (OggContext),
+    CODEC_ID_VORBIS,
+    0,
+    ogg_write_header,
+    ogg_write_packet,
+    ogg_write_trailer,
+};
+#endif //CONFIG_MUXERS
+
+//FIXME We could avoid some structure duplication
+static int
+ogg_save (AVFormatContext * s)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_state_t *ost =
+        av_malloc(sizeof (*ost) + (ogg->nstreams-1) * sizeof (*ogg->streams));
+    int i;
+    ost->pos = url_ftell (&s->pb);;
+    ost->curidx = ogg->curidx;
+    ost->next = ogg->state;
+    ost->nstreams = ogg->nstreams;
+    memcpy(ost->streams, ogg->streams, ogg->nstreams * sizeof(*ogg->streams));
+
+    for (i = 0; i < ogg->nstreams; i++){
+        ogg_stream_t *os = ogg->streams + i;
+        os->buf = av_malloc (os->bufsize);
+        memset (os->buf, 0, os->bufsize);
+        memcpy (os->buf, ost->streams[i].buf, os->bufpos);
+    }
+
+    ogg->state = ost;
+
+    return 0;
+}
+
+static int
+ogg_restore (AVFormatContext * s, int discard)
+{
+    ogg_t *ogg = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    ogg_state_t *ost = ogg->state;
+    int i;
+
+    if (!ost)
+        return 0;
+
+    ogg->state = ost->next;
+
+    if (!discard){
+        for (i = 0; i < ogg->nstreams; i++)
+            av_free (ogg->streams[i].buf);
+
+        url_fseek (bc, ost->pos, SEEK_SET);
+        ogg->curidx = ost->curidx;
+        ogg->nstreams = ost->nstreams;
+        memcpy(ogg->streams, ost->streams,
+               ost->nstreams * sizeof(*ogg->streams));
+    }
+
+    av_free (ost);
+
+    return 0;
+}
+
+static int
+ogg_reset (ogg_t * ogg)
+{
+    int i;
+
+    for (i = 0; i < ogg->nstreams; i++){
+        ogg_stream_t *os = ogg->streams + i;
+        os->bufpos = 0;
+        os->pstart = 0;
+        os->psize = 0;
+        os->granule = -1;
+        os->lastgp = -1;
+        os->nsegs = 0;
+        os->segp = 0;
+    }
+
+    ogg->curidx = -1;
+
+    return 0;
+}
+
+static ogg_codec_t *
+ogg_find_codec (uint8_t * buf, int size)
+{
+    int i;
+
+    for (i = 0; ogg_codecs[i]; i++)
+        if (size >= ogg_codecs[i]->magicsize &&
+            !memcmp (buf, ogg_codecs[i]->magic, ogg_codecs[i]->magicsize))
+            return ogg_codecs[i];
+
+    return NULL;
+}
+
+static int
+ogg_find_stream (ogg_t * ogg, int serial)
+{
+    int i;
+
+    for (i = 0; i < ogg->nstreams; i++)
+        if (ogg->streams[i].serial == serial)
+            return i;
+
+    return -1;
+}
+
+static int
+ogg_new_stream (AVFormatContext * s, uint32_t serial)
+{
+
+    ogg_t *ogg = s->priv_data;
+    int idx = ogg->nstreams++;
+    AVStream *st;
+    ogg_stream_t *os;
+
+    ogg->streams = av_realloc (ogg->streams,
+                               ogg->nstreams * sizeof (*ogg->streams));
+    memset (ogg->streams + idx, 0, sizeof (*ogg->streams));
+    os = ogg->streams + idx;
+    os->serial = serial;
+    os->bufsize = DECODER_BUFFER_SIZE;
+    os->buf = av_malloc(os->bufsize);
+    os->header = -1;
+
+    st = av_new_stream (s, idx);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 64, 1, 1000000);
+
+    return idx;
+}
+
+static int
+ogg_new_buf(ogg_t *ogg, int idx)
+{
+    ogg_stream_t *os = ogg->streams + idx;
+    uint8_t *nb = av_malloc(os->bufsize);
+    int size = os->bufpos - os->pstart;
+    if(os->buf){
+        memcpy(nb, os->buf + os->pstart, size);
+        av_free(os->buf);
+    }
+    os->buf = nb;
+    os->bufpos = size;
+    os->pstart = 0;
+
+    return 0;
+}
+
+static int
+ogg_read_page (AVFormatContext * s, int *str)
+{
+    ByteIOContext *bc = &s->pb;
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os;
+    int i = 0;
+    int flags, nsegs;
+    uint64_t gp;
+    uint32_t serial;
+    uint32_t seq;
+    uint32_t crc;
+    int size, idx;
+    uint8_t sync[4];
+    int sp = 0;
+
+    if (get_buffer (bc, sync, 4) < 4)
+        return -1;
+
+    do{
+        int c;
+
+        if (sync[sp & 3] == 'O' &&
+            sync[(sp + 1) & 3] == 'g' &&
+            sync[(sp + 2) & 3] == 'g' && sync[(sp + 3) & 3] == 'S')
+            break;
+
+        c = url_fgetc (bc);
+        if (c < 0)
+            return -1;
+        sync[sp++ & 3] = c;
+    }while (i++ < MAX_PAGE_SIZE);
+
+    if (i >= MAX_PAGE_SIZE){
+        av_log (s, AV_LOG_INFO, "ogg, can't find sync word\n");
+        return -1;
+    }
+
+    if (url_fgetc (bc) != 0)      /* version */
+        return -1;
+
+    flags = url_fgetc (bc);
+    gp = get_le64 (bc);
+    serial = get_le32 (bc);
+    seq = get_le32 (bc);
+    crc = get_le32 (bc);
+    nsegs = url_fgetc (bc);
+
+    idx = ogg_find_stream (ogg, serial);
+    if (idx < 0){
+        idx = ogg_new_stream (s, serial);
+        if (idx < 0)
+            return -1;
+    }
+
+    os = ogg->streams + idx;
+
+    if(os->psize > 0)
+        ogg_new_buf(ogg, idx);
+
+    if (get_buffer (bc, os->segments, nsegs) < nsegs)
+        return -1;
+
+    os->nsegs = nsegs;
+    os->segp = 0;
+
+    size = 0;
+    for (i = 0; i < nsegs; i++)
+        size += os->segments[i];
+
+    if (flags & OGG_FLAG_CONT){
+        if (!os->psize){
+            while (os->segp < os->nsegs){
+                int seg = os->segments[os->segp++];
+                os->pstart += seg;
+                if (seg < 255)
+                  break;
+            }
+        }
+    }else{
+      os->psize = 0;
+    }
+
+    if (os->bufsize - os->bufpos < size){
+        uint8_t *nb = av_malloc (os->bufsize *= 2);
+        memcpy (nb, os->buf, os->bufpos);
+        av_free (os->buf);
+        os->buf = nb;
+    }
+
+    if (get_buffer (bc, os->buf + os->bufpos, size) < size)
+        return -1;
+
+    os->lastgp = os->granule;
+    os->bufpos += size;
+    os->granule = gp;
+    os->flags = flags;
+
+    if (str)
+        *str = idx;
+
+    return 0;
+}
+
+static int
+ogg_packet (AVFormatContext * s, int *str, int *dstart, int *dsize)
+{
+    ogg_t *ogg = s->priv_data;
+    int idx;
+    ogg_stream_t *os;
+    int complete = 0;
+    int segp = 0, psize = 0;
+
+#if 0
+    av_log (s, AV_LOG_DEBUG, "ogg_packet: curidx=%i\n", ogg->curidx);
+#endif
+
+    do{
+        idx = ogg->curidx;
+
+        while (idx < 0){
+            if (ogg_read_page (s, &idx) < 0)
+                return -1;
+        }
+
+        os = ogg->streams + idx;
+
+#if 0
+        av_log (s, AV_LOG_DEBUG,
+                "ogg_packet: idx=%d pstart=%d psize=%d segp=%d nsegs=%d\n",
+                idx, os->pstart, os->psize, os->segp, os->nsegs);
+#endif
+
+        if (!os->codec){
+            if (os->header < 0){
+                os->codec = ogg_find_codec (os->buf, os->bufpos);
+                if (!os->codec){
+                    os->header = 0;
+                    return 0;
+                }
+            }else{
+                return 0;
+            }
+        }
+
+        segp = os->segp;
+        psize = os->psize;
+
+        while (os->segp < os->nsegs){
+            int ss = os->segments[os->segp++];
+            os->psize += ss;
+            if (ss < 255){
+                complete = 1;
+                break;
+            }
+        }
+
+        if (!complete && os->segp == os->nsegs){
+            ogg->curidx = -1;
+        }
+    }while (!complete);
+
+#if 0
+    av_log (s, AV_LOG_DEBUG,
+            "ogg_packet: idx %i, frame size %i, start %i\n",
+            idx, os->psize, os->pstart);
+#endif
+
+    ogg->curidx = idx;
+
+    if (os->header < 0){
+        int hdr = os->codec->header (s, idx);
+        if (!hdr){
+          os->header = os->seq;
+          os->segp = segp;
+          os->psize = psize;
+          ogg->headers = 1;
+        }else{
+          os->pstart += os->psize;
+          os->psize = 0;
+        }
+    }
+
+    if (os->header > -1 && os->seq > os->header){
+        if (os->codec && os->codec->packet)
+            os->codec->packet (s, idx);
+        if (str)
+            *str = idx;
+        if (dstart)
+            *dstart = os->pstart;
+        if (dsize)
+            *dsize = os->psize;
+        os->pstart += os->psize;
+        os->psize = 0;
+    }
+
+    os->seq++;
+    if (os->segp == os->nsegs)
+        ogg->curidx = -1;
+
+    return 0;
+}
+
+static int
+ogg_get_headers (AVFormatContext * s)
+{
+    ogg_t *ogg = s->priv_data;
+
+    do{
+        if (ogg_packet (s, NULL, NULL, NULL) < 0)
+            return -1;
+    }while (!ogg->headers);
+
+#if 0
+    av_log (s, AV_LOG_DEBUG, "found headers\n");
+#endif
+
+    return 0;
+}
+
+static uint64_t
+ogg_gptopts (AVFormatContext * s, int i, uint64_t gp)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + i;
+    uint64_t pts = AV_NOPTS_VALUE;
+
+    if(os->codec->gptopts){
+        pts = os->codec->gptopts(s, i, gp);
+    } else {
+        pts = gp;
+    }
+
+    return pts;
+}
+
+
+static int
+ogg_get_length (AVFormatContext * s)
+{
+    ogg_t *ogg = s->priv_data;
+    int idx = -1, i;
+    offset_t size, end;
+
+    if(s->pb.is_streamed)
+        return 0;
+
+// already set
+    if (s->duration != AV_NOPTS_VALUE)
+        return 0;
+
+    size = url_fsize(&s->pb);
+    if(size < 0)
+        return 0;
+    end = size > MAX_PAGE_SIZE? size - MAX_PAGE_SIZE: size;
+
+    ogg_save (s);
+    url_fseek (&s->pb, end, SEEK_SET);
+
+    while (!ogg_read_page (s, &i)){
+        if (ogg->streams[i].granule != -1 && ogg->streams[i].granule != 0 &&
+            ogg->streams[i].codec)
+            idx = i;
+    }
+
+    if (idx != -1){
+        s->streams[idx]->duration =
+            ogg_gptopts (s, idx, ogg->streams[idx].granule);
+    }
+
+    ogg->size = size;
+    ogg_restore (s, 0);
+    ogg_save (s);
+    while (!ogg_read_page (s, &i)) {
+        if (i == idx && ogg->streams[i].granule != -1 && ogg->streams[i].granule != 0)
+            break;
+    }
+    if (i == idx) {
+        s->streams[idx]->start_time = ogg_gptopts (s, idx, ogg->streams[idx].granule);
+        s->streams[idx]->duration -= s->streams[idx]->start_time;
+    }
+    ogg_restore (s, 0);
+
+    return 0;
+}
+
+
+static int
+ogg_read_header (AVFormatContext * s, AVFormatParameters * ap)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg->curidx = -1;
+    //linear headers seek from start
+    if (ogg_get_headers (s) < 0){
+      return -1;
+    }
+
+    //linear granulepos seek from end
+    ogg_get_length (s);
+
+    //fill the extradata in the per codec callbacks
+    return 0;
+}
+
+
+static int
+ogg_read_packet (AVFormatContext * s, AVPacket * pkt)
+{
+    ogg_t *ogg;
+    ogg_stream_t *os;
+    int idx = -1;
+    int pstart, psize;
+
+    //Get an ogg packet
+    do{
+        if (ogg_packet (s, &idx, &pstart, &psize) < 0)
+            return AVERROR_IO;
+    }while (idx < 0 || !s->streams[idx]);
+
+    ogg = s->priv_data;
+    os = ogg->streams + idx;
+
+    //Alloc a pkt
+    if (av_new_packet (pkt, psize) < 0)
+        return AVERROR_IO;
+    pkt->stream_index = idx;
+    memcpy (pkt->data, os->buf + pstart, psize);
+    if (os->lastgp != -1LL){
+        pkt->pts = ogg_gptopts (s, idx, os->lastgp);
+        os->lastgp = -1;
+    }
+
+    return psize;
+}
+
+
+static int
+ogg_read_close (AVFormatContext * s)
+{
+    ogg_t *ogg = s->priv_data;
+    int i;
+
+    for (i = 0; i < ogg->nstreams; i++){
+        av_free (ogg->streams[i].buf);
+        av_free (ogg->streams[i].private);
+    }
+    av_free (ogg->streams);
+    return 0;
+}
+
+
+static int
+ogg_read_seek (AVFormatContext * s, int stream_index, int64_t target_ts,
+               int flags)
+{
+    AVStream *st = s->streams[stream_index];
+    ogg_t *ogg = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    uint64_t min = 0, max = ogg->size;
+    uint64_t tmin = st->start_time, tmax = st->start_time + st->duration;
+    int64_t pts = AV_NOPTS_VALUE;
+
+    ogg_save (s);
+
+    if ((uint64_t)target_ts < tmin || target_ts < 0)
+        target_ts = tmin;
+    while (min <= max && tmin < tmax){
+        uint64_t p = min + (max - min) * (target_ts - tmin) / (tmax - tmin);
+        int i = -1;
+
+        url_fseek (bc, p, SEEK_SET);
+
+        while (!ogg_read_page (s, &i)){
+            if (i == stream_index && ogg->streams[i].granule != 0 &&
+                ogg->streams[i].granule != -1)
+                break;
+        }
+
+        if (i == -1)
+            break;
+
+        pts = ogg_gptopts (s, i, ogg->streams[i].granule);
+        p = url_ftell (bc);
+
+        if (FFABS (pts - target_ts) * st->time_base.num < st->time_base.den)
+            break;
+
+        if (pts > target_ts){
+            if (max == p && tmax == pts) {
+                // probably our tmin is wrong, causing us to always end up too late in the file
+                tmin = (target_ts + tmin + 1) / 2;
+                if (tmin == target_ts) {
+                    url_fseek(bc, min, SEEK_SET);
+                    break;
+                }
+            }
+            max = p;
+            tmax = pts;
+        }else{
+            if (min == p && tmin == pts) {
+                // probably our tmax is wrong, causing us to always end up too early in the file
+                tmax = (target_ts + tmax) / 2;
+                if (tmax == target_ts) {
+                    url_fseek(bc, max, SEEK_SET);
+                    break;
+                }
+            }
+            min = p;
+            tmin = pts;
+        }
+    }
+
+    if (FFABS (pts - target_ts) * st->time_base.num < st->time_base.den){
+        ogg_restore (s, 1);
+        ogg_reset (ogg);
+    }else{
+        ogg_restore (s, 0);
+        pts = AV_NOPTS_VALUE;
+    }
+
+    av_update_cur_dts(s, st, pts);
+    return 0;
+
+#if 0
+    //later...
+    int64_t pos;
+    if (av_seek_frame_binary (s, stream_index, target_ts, flags) < 0)
+        return -1;
+    pos = url_ftell (&s->pb);
+    ogg_read_timestamp (s, stream_index, &pos, pos - 1);
+#endif
+
+}
+
+#if 0
+static int64_t
+ogg_read_timestamp (AVFormatContext * s, int stream_index, int64_t * pos_arg,
+                    int64_t pos_limit)
+{
+    ogg_t *ogg = s->priv_data;
+    ByteIOContext *bc = &s->pb;
+    int64_t pos, pts;
+
+    if (*pos_arg < 0)
+        return AV_NOPTS_VALUE;
+
+    pos = *pos_arg;
+}
+#endif
+
+static int ogg_probe(AVProbeData *p)
+{
+    if (p->buf_size < 6)
+        return 0;
+    if (p->buf[0] == 'O' && p->buf[1] == 'g' &&
+        p->buf[2] == 'g' && p->buf[3] == 'S' &&
+        p->buf[4] == 0x0 && p->buf[5] <= 0x7 )
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+AVInputFormat ogg_demuxer = {
+    "ogg",
+    "Ogg",
+    sizeof (ogg_t),
+    ogg_probe,
+    ogg_read_header,
+    ogg_read_packet,
+    ogg_read_close,
+    ogg_read_seek,
+// ogg_read_timestamp,
+    .extensions = "ogg",
+};
diff --git a/contrib/ffmpeg/libavformat/ogg2.h b/contrib/ffmpeg/libavformat/ogg2.h
new file mode 100644
index 000000000..6b7c6b22e
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/ogg2.h
@@ -0,0 +1,86 @@
+/**
+    Copyright (C) 2005  Michael Ahlberg, Måns Rullgård
+
+    Permission is hereby granted, free of charge, to any person
+    obtaining a copy of this software and associated documentation
+    files (the "Software"), to deal in the Software without
+    restriction, including without limitation the rights to use, copy,
+    modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+**/
+
+#ifndef OGG_H
+#define OGG_H
+
+#include "avformat.h"
+
+typedef struct ogg_codec {
+    int8_t *magic;
+    uint8_t magicsize;
+    int8_t *name;
+    int (*header)(AVFormatContext *, int);
+    int (*packet)(AVFormatContext *, int);
+    uint64_t (*gptopts)(AVFormatContext *, int, uint64_t);
+} ogg_codec_t;
+
+typedef struct ogg_stream {
+    uint8_t *buf;
+    unsigned int bufsize;
+    unsigned int bufpos;
+    unsigned int pstart;
+    unsigned int psize;
+    uint32_t serial;
+    uint32_t seq;
+    uint64_t granule, lastgp;
+    int flags;
+    ogg_codec_t *codec;
+    int header;
+    int nsegs, segp;
+    uint8_t segments[255];
+    void *private;
+} ogg_stream_t;
+
+typedef struct ogg_state {
+    uint64_t pos;
+    int curidx;
+    struct ogg_state *next;
+    int nstreams;
+    ogg_stream_t streams[1];
+} ogg_state_t;
+
+typedef struct ogg {
+    ogg_stream_t *streams;
+    int nstreams;
+    int headers;
+    int curidx;
+    uint64_t size;
+    ogg_state_t *state;
+} ogg_t;
+
+#define OGG_FLAG_CONT 1
+#define OGG_FLAG_BOS  2
+#define OGG_FLAG_EOS  4
+
+extern ogg_codec_t vorbis_codec;
+extern ogg_codec_t theora_codec;
+extern ogg_codec_t flac_codec;
+extern ogg_codec_t ogm_video_codec;
+extern ogg_codec_t ogm_audio_codec;
+extern ogg_codec_t ogm_old_codec;
+
+extern int vorbis_comment(AVFormatContext *ms, uint8_t *buf, int size);
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/oggparseflac.c b/contrib/ffmpeg/libavformat/oggparseflac.c
new file mode 100644
index 000000000..8960088d8
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/oggparseflac.c
@@ -0,0 +1,82 @@
+/*
+ *    Copyright (C) 2005  Matthieu CASTET
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include "avformat.h"
+#include "bitstream.h"
+#include "ogg2.h"
+
+#define FLAC_STREAMINFO_SIZE 0x22
+
+static int
+flac_header (AVFormatContext * s, int idx)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    AVStream *st = s->streams[idx];
+    GetBitContext gb;
+    int mdt;
+
+    if (os->buf[os->pstart] == 0xff)
+        return 0;
+
+    init_get_bits(&gb, os->buf + os->pstart, os->psize*8);
+    get_bits(&gb, 1); /* metadata_last */
+    mdt = get_bits(&gb, 7);
+
+    if (mdt == 0x7f) {
+        skip_bits(&gb, 4*8); /* "FLAC" */
+        if(get_bits(&gb, 8) != 1) /* unsupported major version */
+            return -1;
+        skip_bits(&gb, 8 + 16);      /* minor version + header count */
+        skip_bits(&gb, 4*8); /* "fLaC" */
+
+        /* METADATA_BLOCK_HEADER */
+        if (get_bits(&gb, 32) != FLAC_STREAMINFO_SIZE)
+            return -1;
+
+        skip_bits(&gb, 16*2+24*2);
+
+        st->codec->sample_rate = get_bits_long(&gb, 20);
+        st->codec->channels = get_bits(&gb, 3) + 1;
+
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = CODEC_ID_FLAC;
+
+        st->codec->extradata =
+            av_malloc(FLAC_STREAMINFO_SIZE + FF_INPUT_BUFFER_PADDING_SIZE);
+        memcpy (st->codec->extradata, os->buf + os->pstart + 5 + 4 + 4 + 4,
+                FLAC_STREAMINFO_SIZE);
+        st->codec->extradata_size = FLAC_STREAMINFO_SIZE;
+
+        st->time_base.num = 1;
+        st->time_base.den = st->codec->sample_rate;
+    } else if (mdt == 4) {
+        vorbis_comment (s, os->buf + os->pstart + 4, os->psize - 4);
+    }
+
+    return 1;
+}
+
+ogg_codec_t flac_codec = {
+    .magic = "\177FLAC",
+    .magicsize = 5,
+    .header = flac_header
+};
diff --git a/contrib/ffmpeg/libavformat/oggparseogm.c b/contrib/ffmpeg/libavformat/oggparseogm.c
new file mode 100644
index 000000000..8788e5d41
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/oggparseogm.c
@@ -0,0 +1,166 @@
+/**
+    Copyright (C) 2005  Michael Ahlberg, Måns Rullgård
+
+    Permission is hereby granted, free of charge, to any person
+    obtaining a copy of this software and associated documentation
+    files (the "Software"), to deal in the Software without
+    restriction, including without limitation the rights to use, copy,
+    modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+**/
+
+#include <stdlib.h>
+#include "avformat.h"
+#include "bitstream.h"
+#include "bswap.h"
+#include "ogg2.h"
+#include "riff.h"
+
+static int
+ogm_header(AVFormatContext *s, int idx)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    AVStream *st = s->streams[idx];
+    uint8_t *p = os->buf + os->pstart;
+    uint64_t time_unit;
+    uint64_t spu;
+    uint32_t default_len;
+
+    if(!(*p & 1))
+        return 0;
+    if(*p != 1)
+        return 1;
+
+    p++;
+
+    if(*p == 'v'){
+        int tag;
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        p += 8;
+        tag = le2me_32(unaligned32(p));
+        st->codec->codec_id = codec_get_bmp_id(tag);
+        st->codec->codec_tag = tag;
+    } else {
+        int cid;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        p += 8;
+        p[4] = 0;
+        cid = strtol(p, NULL, 16);
+        st->codec->codec_id = codec_get_wav_id(cid);
+    }
+
+    p += 4;
+    p += 4;                     /* useless size field */
+
+    time_unit = le2me_64(unaligned64(p));
+    p += 8;
+    spu = le2me_64(unaligned64(p));
+    p += 8;
+    default_len = le2me_32(unaligned32(p));
+    p += 4;
+
+    p += 8;                     /* buffersize + bits_per_sample */
+
+    if(st->codec->codec_type == CODEC_TYPE_VIDEO){
+        st->codec->width = le2me_32(unaligned32(p));
+        p += 4;
+        st->codec->height = le2me_32(unaligned32(p));
+        st->codec->time_base.den = spu * 10000000;
+        st->codec->time_base.num = time_unit;
+        st->time_base = st->codec->time_base;
+    } else {
+        st->codec->channels = le2me_16(unaligned16(p));
+        p += 2;
+        p += 2;                 /* block_align */
+        st->codec->bit_rate = le2me_32(unaligned32(p)) * 8;
+        st->codec->sample_rate = spu * 10000000 / time_unit;
+        st->time_base.num = 1;
+        st->time_base.den = st->codec->sample_rate;
+    }
+
+    return 1;
+}
+
+static int
+ogm_dshow_header(AVFormatContext *s, int idx)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    AVStream *st = s->streams[idx];
+    uint8_t *p = os->buf + os->pstart;
+    uint32_t t;
+
+    if(!(*p & 1))
+        return 0;
+    if(*p != 1)
+        return 1;
+
+    t = le2me_32(unaligned32(p + 96));
+
+    if(t == 0x05589f80){
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        st->codec->codec_id = codec_get_bmp_id(le2me_32(unaligned32(p + 68)));
+        st->codec->time_base.den = 10000000;
+        st->codec->time_base.num = le2me_64(unaligned64(p + 164));
+        st->codec->width = le2me_32(unaligned32(p + 176));
+        st->codec->height = le2me_32(unaligned32(p + 180));
+    } else if(t == 0x05589f81){
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = codec_get_wav_id(le2me_16(unaligned16(p+124)));
+        st->codec->channels = le2me_16(unaligned16(p + 126));
+        st->codec->sample_rate = le2me_32(unaligned32(p + 128));
+        st->codec->bit_rate = le2me_32(unaligned32(p + 132)) * 8;
+    }
+
+    return 1;
+}
+
+static int
+ogm_packet(AVFormatContext *s, int idx)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    uint8_t *p = os->buf + os->pstart;
+    int lb;
+
+    lb = ((*p & 2) << 1) | ((*p >> 6) & 3);
+    os->pstart += lb + 1;
+    os->psize -= lb + 1;
+
+    return 0;
+}
+
+ogg_codec_t ogm_video_codec = {
+    .magic = "\001video",
+    .magicsize = 6,
+    .header = ogm_header,
+    .packet = ogm_packet
+};
+
+ogg_codec_t ogm_audio_codec = {
+    .magic = "\001audio",
+    .magicsize = 6,
+    .header = ogm_header,
+    .packet = ogm_packet
+};
+
+ogg_codec_t ogm_old_codec = {
+    .magic = "\001Direct Show Samples embedded in Ogg",
+    .magicsize = 35,
+    .header = ogm_dshow_header,
+    .packet = ogm_packet
+};
diff --git a/contrib/ffmpeg/libavformat/oggparsetheora.c b/contrib/ffmpeg/libavformat/oggparsetheora.c
new file mode 100644
index 000000000..9052bbbea
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/oggparsetheora.c
@@ -0,0 +1,129 @@
+/**
+      Copyright (C) 2005  Matthieu CASTET, Alex Beregszaszi
+
+      Permission is hereby granted, free of charge, to any person
+      obtaining a copy of this software and associated documentation
+      files (the "Software"), to deal in the Software without
+      restriction, including without limitation the rights to use, copy,
+      modify, merge, publish, distribute, sublicense, and/or sell copies
+      of the Software, and to permit persons to whom the Software is
+      furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be
+      included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+      NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+      HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+      WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+      DEALINGS IN THE SOFTWARE.
+**/
+
+#include <stdlib.h>
+#include "avformat.h"
+#include "bitstream.h"
+#include "bswap.h"
+#include "ogg2.h"
+
+typedef struct theora_params {
+    int gpshift;
+    int gpmask;
+} theora_params_t;
+
+static int
+theora_header (AVFormatContext * s, int idx)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    AVStream *st = s->streams[idx];
+    theora_params_t *thp = os->private;
+    int cds = st->codec->extradata_size + os->psize + 2;
+    uint8_t *cdp;
+
+    if(!(os->buf[os->pstart] & 0x80))
+        return 0;
+
+    if(!thp){
+        thp = av_mallocz(sizeof(*thp));
+        os->private = thp;
+    }
+
+    if (os->buf[os->pstart] == 0x80) {
+        GetBitContext gb;
+        int version;
+
+        init_get_bits(&gb, os->buf + os->pstart, os->psize*8);
+
+        skip_bits(&gb, 7*8); /* 0x80"theora" */
+
+        version = get_bits(&gb, 8) << 16;
+        version |= get_bits(&gb, 8) << 8;
+        version |= get_bits(&gb, 8);
+
+        if (version < 0x030100)
+        {
+            av_log(s, AV_LOG_ERROR,
+                "Too old or unsupported Theora (%x)\n", version);
+            return -1;
+        }
+
+        st->codec->width = get_bits(&gb, 16) << 4;
+        st->codec->height = get_bits(&gb, 16) << 4;
+
+        if (version >= 0x030400)
+            skip_bits(&gb, 164);
+        else if (version >= 0x030200)
+            skip_bits(&gb, 64);
+        st->codec->time_base.den = get_bits(&gb, 32);
+        st->codec->time_base.num = get_bits(&gb, 32);
+        st->time_base = st->codec->time_base;
+
+        st->codec->sample_aspect_ratio.num = get_bits(&gb, 24);
+        st->codec->sample_aspect_ratio.den = get_bits(&gb, 24);
+
+        if (version >= 0x030200)
+            skip_bits(&gb, 38);
+        if (version >= 0x304000)
+            skip_bits(&gb, 2);
+
+        thp->gpshift = get_bits(&gb, 5);
+        thp->gpmask = (1 << thp->gpshift) - 1;
+
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        st->codec->codec_id = CODEC_ID_THEORA;
+
+    } else if (os->buf[os->pstart] == 0x83) {
+        vorbis_comment (s, os->buf + os->pstart + 7, os->psize - 8);
+    }
+
+    st->codec->extradata = av_realloc (st->codec->extradata, cds);
+    cdp = st->codec->extradata + st->codec->extradata_size;
+    *cdp++ = os->psize >> 8;
+    *cdp++ = os->psize & 0xff;
+    memcpy (cdp, os->buf + os->pstart, os->psize);
+    st->codec->extradata_size = cds;
+
+    return 1;
+}
+
+static uint64_t
+theora_gptopts(AVFormatContext *ctx, int idx, uint64_t gp)
+{
+    ogg_t *ogg = ctx->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    theora_params_t *thp = os->private;
+    uint64_t iframe = gp >> thp->gpshift;
+    uint64_t pframe = gp & thp->gpmask;
+
+    return iframe + pframe;
+}
+
+ogg_codec_t theora_codec = {
+    .magic = "\200theora",
+    .magicsize = 7,
+    .header = theora_header,
+    .gptopts = theora_gptopts
+};
diff --git a/contrib/ffmpeg/libavformat/oggparsevorbis.c b/contrib/ffmpeg/libavformat/oggparsevorbis.c
new file mode 100644
index 000000000..5de221cb4
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/oggparsevorbis.c
@@ -0,0 +1,205 @@
+/**
+      Copyright (C) 2005  Michael Ahlberg, Måns Rullgård
+
+      Permission is hereby granted, free of charge, to any person
+      obtaining a copy of this software and associated documentation
+      files (the "Software"), to deal in the Software without
+      restriction, including without limitation the rights to use, copy,
+      modify, merge, publish, distribute, sublicense, and/or sell copies
+      of the Software, and to permit persons to whom the Software is
+      furnished to do so, subject to the following conditions:
+
+      The above copyright notice and this permission notice shall be
+      included in all copies or substantial portions of the Software.
+
+      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+      NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+      HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+      WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+      DEALINGS IN THE SOFTWARE.
+**/
+
+#include <stdlib.h>
+#include "avformat.h"
+#include "bitstream.h"
+#include "bswap.h"
+#include "ogg2.h"
+
+extern int
+vorbis_comment (AVFormatContext * as, uint8_t *buf, int size)
+{
+    char *p = buf;
+    int s, n, j;
+
+    if (size < 4)
+        return -1;
+
+    s = le2me_32 (unaligned32 (p));
+    p += 4;
+    size -= 4;
+
+    if (size < s + 4)
+        return -1;
+
+    p += s;
+    size -= s;
+
+    n = le2me_32 (unaligned32 (p));
+    p += 4;
+    size -= 4;
+
+    while (size >= 4){
+        char *t, *v;
+        int tl, vl;
+
+        s = le2me_32 (unaligned32 (p));
+        p += 4;
+        size -= 4;
+
+        if (size < s)
+            break;
+
+        t = p;
+        p += s;
+        size -= s;
+        n--;
+
+        v = memchr (t, '=', s);
+        if (!v)
+            continue;
+
+        tl = v - t;
+        vl = s - tl - 1;
+        v++;
+
+        if (tl && vl){
+            char tt[tl + 1];
+            char ct[vl + 1];
+
+            for (j = 0; j < tl; j++)
+                tt[j] = toupper (t[j]);
+            tt[tl] = 0;
+
+            memcpy (ct, v, vl);
+            ct[vl] = 0;
+
+            // took from Vorbis_I_spec
+            if (!strcmp (tt, "AUTHOR"))
+                strncpy (as->author, ct, FFMIN(sizeof (as->author), vl));
+            else if (!strcmp (tt, "TITLE"))
+                strncpy (as->title, ct, FFMIN(sizeof (as->title), vl));
+            else if (!strcmp (tt, "COPYRIGHT"))
+                strncpy (as->copyright, ct, FFMIN(sizeof (as->copyright), vl));
+            else if (!strcmp (tt, "DESCRIPTION"))
+                strncpy (as->comment, ct, FFMIN(sizeof (as->comment), vl));
+            else if (!strcmp (tt, "GENRE"))
+                strncpy (as->genre, ct, FFMIN(sizeof (as->genre), vl));
+            else if (!strcmp (tt, "TRACKNUMBER"))
+                as->track = atoi (ct);
+            //Too bored to add others for today
+        }
+    }
+
+    if (size > 0)
+        av_log (as, AV_LOG_INFO, "%i bytes of comment header remain\n", size);
+    if (n > 0)
+        av_log (as, AV_LOG_INFO,
+                "truncated comment header, %i comments not found\n", n);
+
+    return 0;
+}
+
+
+/** Parse the vorbis header
+ * Vorbis Identification header from Vorbis_I_spec.html#vorbis-spec-codec
+ * [vorbis_version] = read 32 bits as unsigned integer | Not used
+ * [audio_channels] = read 8 bit integer as unsigned | Used
+ * [audio_sample_rate] = read 32 bits as unsigned integer | Used
+ * [bitrate_maximum] = read 32 bits as signed integer | Not used yet
+ * [bitrate_nominal] = read 32 bits as signed integer | Not used yet
+ * [bitrate_minimum] = read 32 bits as signed integer | Used as bitrate
+ * [blocksize_0] = read 4 bits as unsigned integer | Not Used
+ * [blocksize_1] = read 4 bits as unsigned integer | Not Used
+ * [framing_flag] = read one bit | Not Used
+ *    */
+
+typedef struct {
+    unsigned int len[3];
+    unsigned char *packet[3];
+} oggvorbis_private_t;
+
+
+static unsigned int
+fixup_vorbis_headers(AVFormatContext * as, oggvorbis_private_t *priv,
+                     void **buf)
+{
+    int i,offset, len;
+    unsigned char *ptr;
+
+    len = priv->len[0] + priv->len[1] + priv->len[2];
+    ptr = *buf = av_mallocz(len + len/255 + 64);
+
+    ptr[0] = 2;
+    offset = 1;
+    offset += av_xiphlacing(&ptr[offset], priv->len[0]);
+    offset += av_xiphlacing(&ptr[offset], priv->len[1]);
+    for(i = 0; i < 3; i++) {
+        memcpy(&ptr[offset], priv->packet[i], priv->len[i]);
+        offset += priv->len[i];
+    }
+    *buf = av_realloc(*buf, offset);
+    return offset;
+}
+
+
+static int
+vorbis_header (AVFormatContext * s, int idx)
+{
+    ogg_t *ogg = s->priv_data;
+    ogg_stream_t *os = ogg->streams + idx;
+    AVStream *st = s->streams[idx];
+    oggvorbis_private_t *priv;
+
+    if (os->seq > 2)
+        return 0;
+
+    if(os->seq == 0) {
+        os->private = av_mallocz(sizeof(oggvorbis_private_t));
+        if(!os->private)
+            return 0;
+    }
+
+    priv = os->private;
+    priv->len[os->seq] = os->psize;
+    priv->packet[os->seq] = av_mallocz(os->psize);
+    memcpy(priv->packet[os->seq], os->buf + os->pstart, os->psize);
+    if (os->buf[os->pstart] == 1) {
+        uint8_t *p = os->buf + os->pstart + 11; //skip up to the audio channels
+        st->codec->channels = *p++;
+        st->codec->sample_rate = le2me_32 (unaligned32 (p));
+        p += 8; //skip maximum and and nominal bitrate
+        st->codec->bit_rate = le2me_32 (unaligned32 (p)); //Minimum bitrate
+
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = CODEC_ID_VORBIS;
+
+        st->time_base.num = 1;
+        st->time_base.den = st->codec->sample_rate;
+    } else if (os->buf[os->pstart] == 3) {
+        vorbis_comment (s, os->buf + os->pstart + 7, os->psize - 8);
+    } else {
+        st->codec->extradata_size =
+            fixup_vorbis_headers(s, priv, &st->codec->extradata);
+    }
+
+    return os->seq < 3;
+}
+
+ogg_codec_t vorbis_codec = {
+    .magic = "\001vorbis",
+    .magicsize = 7,
+    .header = vorbis_header
+};
diff --git a/contrib/ffmpeg/libavformat/os_support.c b/contrib/ffmpeg/libavformat/os_support.c
new file mode 100644
index 000000000..7a4be8fa7
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/os_support.c
@@ -0,0 +1,167 @@
+/*
+ * Various utilities for ffmpeg system
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ * copyright (c) 2002 Francois Revol
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "config.h"
+#include "avformat.h"
+#if defined(CONFIG_WINCE)
+/* Skip includes on WinCE. */
+#elif defined(__MINGW32__)
+#include <sys/types.h>
+#include <sys/timeb.h>
+#elif defined(CONFIG_OS2)
+#include <string.h>
+#include <sys/time.h>
+#else
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#endif
+#include <time.h>
+
+#ifndef HAVE_SYS_POLL_H
+#if defined(__MINGW32__)
+#include <winsock2.h>
+#else
+#include <sys/select.h>
+#endif
+#endif
+
+/**
+ * gets the current time in micro seconds.
+ */
+int64_t av_gettime(void)
+{
+#if defined(CONFIG_WINCE)
+    return timeGetTime() * INT64_C(1000);
+#elif defined(__MINGW32__)
+    struct timeb tb;
+    _ftime(&tb);
+    return ((int64_t)tb.time * INT64_C(1000) + (int64_t)tb.millitm) * INT64_C(1000);
+#else
+    struct timeval tv;
+    gettimeofday(&tv,NULL);
+    return (int64_t)tv.tv_sec * 1000000 + tv.tv_usec;
+#endif
+}
+
+#if !defined(CONFIG_WINCE) && !defined(HAVE_LOCALTIME_R)
+struct tm *localtime_r(const time_t *t, struct tm *tp)
+{
+    struct tm *l;
+
+    l = localtime(t);
+    if (!l)
+        return 0;
+    *tp = *l;
+    return tp;
+}
+#endif /* !defined(CONFIG_WINCE) && !defined(HAVE_LOCALTIME_R) */
+
+#if !defined(HAVE_INET_ATON) && defined(CONFIG_NETWORK)
+#include <stdlib.h>
+#include <strings.h>
+#include "network.h"
+
+int inet_aton (const char * str, struct in_addr * add)
+{
+    const char * pch = str;
+    unsigned int add1 = 0, add2 = 0, add3 = 0, add4 = 0;
+
+    add1 = atoi(pch);
+    pch = strpbrk(pch,".");
+    if (pch == 0 || ++pch == 0) goto done;
+    add2 = atoi(pch);
+    pch = strpbrk(pch,".");
+    if (pch == 0 || ++pch == 0) goto done;
+    add3 = atoi(pch);
+    pch = strpbrk(pch,".");
+    if (pch == 0 || ++pch == 0) goto done;
+    add4 = atoi(pch);
+
+done:
+    add->s_addr=(add4<<24)+(add3<<16)+(add2<<8)+add1;
+
+    return 1;
+}
+#endif /* !defined(HAVE_INET_ATON) && defined(CONFIG_NETWORK) */
+
+#ifdef CONFIG_FFSERVER
+#ifndef HAVE_SYS_POLL_H
+int poll(struct pollfd *fds, nfds_t numfds, int timeout)
+{
+    fd_set read_set;
+    fd_set write_set;
+    fd_set exception_set;
+    nfds_t i;
+    int n;
+    int rc;
+
+    FD_ZERO(&read_set);
+    FD_ZERO(&write_set);
+    FD_ZERO(&exception_set);
+
+    n = -1;
+    for(i = 0; i < numfds; i++) {
+        if (fds[i].fd < 0)
+            continue;
+        if (fds[i].fd >= FD_SETSIZE) {
+            errno = EINVAL;
+            return -1;
+        }
+
+        if (fds[i].events & POLLIN)  FD_SET(fds[i].fd, &read_set);
+        if (fds[i].events & POLLOUT) FD_SET(fds[i].fd, &write_set);
+        if (fds[i].events & POLLERR) FD_SET(fds[i].fd, &exception_set);
+
+        if (fds[i].fd > n)
+            n = fds[i].fd;
+    };
+
+    if (n == -1)
+        /* Hey!? Nothing to poll, in fact!!! */
+        return 0;
+
+    if (timeout < 0)
+        rc = select(n+1, &read_set, &write_set, &exception_set, NULL);
+    else {
+        struct timeval    tv;
+
+        tv.tv_sec = timeout / 1000;
+        tv.tv_usec = 1000 * (timeout % 1000);
+        rc = select(n+1, &read_set, &write_set, &exception_set, &tv);
+    };
+
+    if (rc < 0)
+        return rc;
+
+    for(i = 0; i < (nfds_t) n; i++) {
+        fds[i].revents = 0;
+
+        if (FD_ISSET(fds[i].fd, &read_set))      fds[i].revents |= POLLIN;
+        if (FD_ISSET(fds[i].fd, &write_set))     fds[i].revents |= POLLOUT;
+        if (FD_ISSET(fds[i].fd, &exception_set)) fds[i].revents |= POLLERR;
+    };
+
+    return rc;
+}
+#endif /* HAVE_SYS_POLL_H */
+#endif /* CONFIG_FFSERVER */
+
diff --git a/contrib/ffmpeg/libavformat/os_support.h b/contrib/ffmpeg/libavformat/os_support.h
new file mode 100644
index 000000000..424d6dabd
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/os_support.h
@@ -0,0 +1,111 @@
+/*
+ * various utilities for ffmpeg system
+ * copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _OS_SUPPORT_H
+#define _OS_SUPPORT_H
+
+/**
+ * @file os_support.h
+ * miscellaneous OS support macros and functions.
+ *
+ * - socklen_t typedef (BeOS, Innotek libc)
+ * - usleep() (Win32, BeOS, OS/2)
+ * - lseek() (Win32)
+ * - floatf() (OS/2)
+ * - strcasecmp() (OS/2)
+ * - closesocket()
+ * - poll() (BeOS, MinGW)
+ */
+
+#if defined(__BEOS__) || defined(__INNOTEK_LIBC__)
+typedef int socklen_t;
+#endif
+
+#ifdef __MINGW32__
+__declspec(dllimport) void __stdcall Sleep(unsigned long dwMilliseconds);
+// #  include <windows.h>
+#  define usleep(t)    Sleep((t) / 1000)
+#  include <fcntl.h>
+#  define lseek(f,p,w) _lseeki64((f), (p), (w))
+#  define HAVE_CLOSESOCKET 1
+#endif
+
+#ifdef __BEOS__
+#  include <sys/socket.h>
+#  include <netinet/in.h>
+   /* not net_server ? */
+#  if IPPROTO_TCP != 6
+#    define HAVE_CLOSESOCKET 1
+#  endif
+#  include <BeBuild.h>
+   /* R5 didn't have usleep, fake it. Haiku and Zeta has it now. */
+#  if B_BEOS_VERSION <= B_BEOS_VERSION_5
+#    include <OS.h>
+     /* doesn't set errno but that's enough */
+#    define usleep(t)  snooze((bigtime_t)(t))
+#  endif
+#  ifndef SA_RESTART
+#    warning SA_RESTART not implemented; ffserver might misbehave.
+#    define SA_RESTART 0
+#  endif
+#endif
+
+#if defined(CONFIG_OS2)
+#include <stdlib.h>
+static inline int usleep(unsigned int t) { return _sleep2(t / 1000); }
+static inline int strcasecmp(const char* s1, const char* s2) { return stricmp(s1,s2); }
+#endif
+
+/* most of the time closing a socket is just closing an fd */
+#if HAVE_CLOSESOCKET != 1
+#define closesocket close
+#endif
+
+#ifdef CONFIG_FFSERVER
+#ifndef HAVE_SYS_POLL_H
+typedef unsigned long nfds_t;
+
+struct pollfd {
+    int fd;
+    short events;  /* events to look for */
+    short revents; /* events that occured */
+};
+
+/* events & revents */
+#define POLLIN     0x0001  /* any readable data available */
+#define POLLOUT    0x0002  /* file descriptor is writeable */
+#define POLLRDNORM POLLIN
+#define POLLWRNORM POLLOUT
+#define POLLRDBAND 0x0008  /* priority readable data */
+#define POLLWRBAND 0x0010  /* priority data can be written */
+#define POLLPRI    0x0020  /* high priority readable data */
+
+/* revents only */
+#define POLLERR    0x0004  /* errors pending */
+#define POLLHUP    0x0080  /* disconnected */
+#define POLLNVAL   0x1000  /* invalid file descriptor */
+
+
+extern int poll(struct pollfd *fds, nfds_t numfds, int timeout);
+#endif /* HAVE_SYS_POLL_H */
+#endif /* CONFIG_FFSERVER */
+
+#endif /* _OS_SUPPORT_H */
diff --git a/contrib/ffmpeg/libavformat/psxstr.c b/contrib/ffmpeg/libavformat/psxstr.c
new file mode 100644
index 000000000..2f1a3dc73
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/psxstr.c
@@ -0,0 +1,364 @@
+/*
+ * Sony Playstation (PSX) STR File Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file psxstr.c
+ * PSX STR file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * This module handles streams that have been ripped from Sony Playstation
+ * CD games. This demuxer can handle either raw STR files (which are just
+ * concatenations of raw compact disc sectors) or STR files with 0x2C-byte
+ * RIFF headers, followed by CD sectors.
+ */
+
+#include "avformat.h"
+
+//#define PRINTSTUFF
+
+#define RIFF_TAG MKTAG('R', 'I', 'F', 'F')
+#define CDXA_TAG MKTAG('C', 'D', 'X', 'A')
+
+#define RAW_CD_SECTOR_SIZE 2352
+#define RAW_CD_SECTOR_DATA_SIZE 2304
+#define VIDEO_DATA_CHUNK_SIZE 0x7E0
+#define VIDEO_DATA_HEADER_SIZE 0x38
+#define RIFF_HEADER_SIZE 0x2C
+
+#define CDXA_TYPE_MASK     0x0E
+#define CDXA_TYPE_DATA     0x08
+#define CDXA_TYPE_AUDIO    0x04
+#define CDXA_TYPE_VIDEO    0x02
+
+#define STR_MAGIC (0x80010160)
+
+typedef struct StrChannel {
+
+    int type;
+#define STR_AUDIO 0
+#define STR_VIDEO 1
+
+    /* video parameters */
+    int width;
+    int height;
+    int video_stream_index;
+
+    /* audio parameters */
+    int sample_rate;
+    int channels;
+    int bits;
+    int audio_stream_index;
+} StrChannel;
+
+typedef struct StrDemuxContext {
+
+    /* a STR file can contain up to 32 channels of data */
+    StrChannel channels[32];
+
+    /* only decode the first audio and video channels encountered */
+    int video_channel;
+    int audio_channel;
+
+    int64_t pts;
+
+    unsigned char *video_chunk;
+    AVPacket tmp_pkt;
+} StrDemuxContext;
+
+static const char sync_header[12] = {0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00};
+
+static int str_probe(AVProbeData *p)
+{
+    int start;
+
+    /* need at least 0x38 bytes to validate */
+    if (p->buf_size < 0x38)
+        return 0;
+
+    if ((AV_RL32(&p->buf[0]) == RIFF_TAG) &&
+        (AV_RL32(&p->buf[8]) == CDXA_TAG)) {
+
+        /* RIFF header seen; skip 0x2C bytes */
+        start = RIFF_HEADER_SIZE;
+    } else
+        start = 0;
+
+    /* look for CD sync header (00, 0xFF x 10, 00) */
+    if (memcmp(p->buf+start,sync_header,sizeof(sync_header)))
+        return 0;
+
+    /* MPEG files (like those ripped from VCDs) can also look like this;
+     * only return half certainty */
+    return 50;
+}
+
+#if 0
+static void dump(unsigned char *buf,size_t len)
+{
+    int i;
+    for(i=0;i<len;i++) {
+        if ((i&15)==0) av_log(NULL, AV_LOG_DEBUG, "%04x  ",i);
+        av_log(NULL, AV_LOG_DEBUG, "%02x ",buf[i]);
+        if ((i&15)==15) av_log(NULL, AV_LOG_DEBUG, "\n");
+    }
+    av_log(NULL, AV_LOG_DEBUG, "\n");
+}
+#endif
+
+static int str_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    StrDemuxContext *str = (StrDemuxContext *)s->priv_data;
+    AVStream *st;
+    unsigned char sector[RAW_CD_SECTOR_SIZE];
+    int start;
+    int i;
+    int channel;
+
+    /* initialize context members */
+    str->pts = 0;
+    str->audio_channel = -1;  /* assume to audio or video */
+    str->video_channel = -1;
+    str->video_chunk = NULL;
+
+
+    /* skip over any RIFF header */
+    if (get_buffer(pb, sector, RIFF_HEADER_SIZE) != RIFF_HEADER_SIZE)
+        return AVERROR_IO;
+    if (AV_RL32(&sector[0]) == RIFF_TAG)
+        start = RIFF_HEADER_SIZE;
+    else
+        start = 0;
+
+    url_fseek(pb, start, SEEK_SET);
+
+    /* check through the first 32 sectors for individual channels */
+    for (i = 0; i < 32; i++) {
+        if (get_buffer(pb, sector, RAW_CD_SECTOR_SIZE) != RAW_CD_SECTOR_SIZE)
+            return AVERROR_IO;
+
+//printf("%02x %02x %02x %02x\n",sector[0x10],sector[0x11],sector[0x12],sector[0x13]);
+
+        channel = sector[0x11];
+        if (channel >= 32)
+            return AVERROR_INVALIDDATA;
+
+        switch (sector[0x12] & CDXA_TYPE_MASK) {
+
+        case CDXA_TYPE_DATA:
+        case CDXA_TYPE_VIDEO:
+            /* check if this channel gets to be the dominant video channel */
+            if (str->video_channel == -1) {
+                /* qualify the magic number */
+                if (AV_RL32(&sector[0x18]) != STR_MAGIC)
+                    break;
+                str->video_channel = channel;
+                str->channels[channel].type = STR_VIDEO;
+                str->channels[channel].width = AV_RL16(&sector[0x28]);
+                str->channels[channel].height = AV_RL16(&sector[0x2A]);
+
+                /* allocate a new AVStream */
+                st = av_new_stream(s, 0);
+                if (!st)
+                    return AVERROR_NOMEM;
+                av_set_pts_info(st, 64, 1, 15);
+
+                str->channels[channel].video_stream_index = st->index;
+
+                st->codec->codec_type = CODEC_TYPE_VIDEO;
+                st->codec->codec_id = CODEC_ID_MDEC;
+                st->codec->codec_tag = 0;  /* no fourcc */
+                st->codec->width = str->channels[channel].width;
+                st->codec->height = str->channels[channel].height;
+            }
+            break;
+
+        case CDXA_TYPE_AUDIO:
+            /* check if this channel gets to be the dominant audio channel */
+            if (str->audio_channel == -1) {
+                int fmt;
+                str->audio_channel = channel;
+                str->channels[channel].type = STR_AUDIO;
+                str->channels[channel].channels =
+                    (sector[0x13] & 0x01) ? 2 : 1;
+                str->channels[channel].sample_rate =
+                    (sector[0x13] & 0x04) ? 18900 : 37800;
+                str->channels[channel].bits =
+                    (sector[0x13] & 0x10) ? 8 : 4;
+
+                /* allocate a new AVStream */
+                st = av_new_stream(s, 0);
+                if (!st)
+                    return AVERROR_NOMEM;
+                av_set_pts_info(st, 64, 128, str->channels[channel].sample_rate);
+
+                str->channels[channel].audio_stream_index = st->index;
+
+                fmt = sector[0x13];
+                st->codec->codec_type = CODEC_TYPE_AUDIO;
+                st->codec->codec_id = CODEC_ID_ADPCM_XA;
+                st->codec->codec_tag = 0;  /* no fourcc */
+                st->codec->channels = (fmt&1)?2:1;
+                st->codec->sample_rate = (fmt&4)?18900:37800;
+            //    st->codec->bit_rate = 0; //FIXME;
+                st->codec->block_align = 128;
+            }
+            break;
+
+        default:
+            /* ignore */
+            break;
+        }
+    }
+
+if (str->video_channel != -1)
+  av_log (s, AV_LOG_DEBUG, " video channel = %d, %d x %d %d\n", str->video_channel,
+    str->channels[str->video_channel].width,
+    str->channels[str->video_channel].height,str->channels[str->video_channel].video_stream_index);
+if (str->audio_channel != -1)
+   av_log (s, AV_LOG_DEBUG, " audio channel = %d, %d Hz, %d channels, %d bits/sample %d\n",
+    str->audio_channel,
+    str->channels[str->audio_channel].sample_rate,
+    str->channels[str->audio_channel].channels,
+    str->channels[str->audio_channel].bits,str->channels[str->audio_channel].audio_stream_index);
+
+    /* back to the start */
+    url_fseek(pb, start, SEEK_SET);
+
+    return 0;
+}
+
+static int str_read_packet(AVFormatContext *s,
+                           AVPacket *ret_pkt)
+{
+    ByteIOContext *pb = &s->pb;
+    StrDemuxContext *str = (StrDemuxContext *)s->priv_data;
+    unsigned char sector[RAW_CD_SECTOR_SIZE];
+    int channel;
+    int packet_read = 0;
+    int ret = 0;
+    AVPacket *pkt;
+
+    while (!packet_read) {
+
+        if (get_buffer(pb, sector, RAW_CD_SECTOR_SIZE) != RAW_CD_SECTOR_SIZE)
+            return AVERROR_IO;
+
+        channel = sector[0x11];
+        if (channel >= 32)
+            return AVERROR_INVALIDDATA;
+
+        switch (sector[0x12] & CDXA_TYPE_MASK) {
+
+        case CDXA_TYPE_DATA:
+        case CDXA_TYPE_VIDEO:
+            /* check if this the video channel we care about */
+            if (channel == str->video_channel) {
+
+                int current_sector = AV_RL16(&sector[0x1C]);
+                int sector_count   = AV_RL16(&sector[0x1E]);
+                int frame_size = AV_RL32(&sector[0x24]);
+                int bytes_to_copy;
+//        printf("%d %d %d\n",current_sector,sector_count,frame_size);
+                /* if this is the first sector of the frame, allocate a pkt */
+                pkt = &str->tmp_pkt;
+                if (current_sector == 0) {
+                    if (av_new_packet(pkt, frame_size))
+                        return AVERROR_IO;
+
+                    pkt->pos= url_ftell(pb) - RAW_CD_SECTOR_SIZE;
+                    pkt->stream_index =
+                        str->channels[channel].video_stream_index;
+               //     pkt->pts = str->pts;
+
+                    /* if there is no audio, adjust the pts after every video
+                     * frame; assume 15 fps */
+                   if (str->audio_channel != -1)
+                       str->pts += (90000 / 15);
+                }
+
+                /* load all the constituent chunks in the video packet */
+                bytes_to_copy = frame_size - current_sector*VIDEO_DATA_CHUNK_SIZE;
+                if (bytes_to_copy>0) {
+                    if (bytes_to_copy>VIDEO_DATA_CHUNK_SIZE) bytes_to_copy=VIDEO_DATA_CHUNK_SIZE;
+                    memcpy(pkt->data + current_sector*VIDEO_DATA_CHUNK_SIZE,
+                        sector + VIDEO_DATA_HEADER_SIZE, bytes_to_copy);
+                }
+                if (current_sector == sector_count-1) {
+                    *ret_pkt = *pkt;
+                    return 0;
+                }
+
+            }
+            break;
+
+        case CDXA_TYPE_AUDIO:
+#ifdef PRINTSTUFF
+printf (" dropping audio sector\n");
+#endif
+#if 1
+            /* check if this the video channel we care about */
+            if (channel == str->audio_channel) {
+                pkt = ret_pkt;
+                if (av_new_packet(pkt, 2304))
+                    return AVERROR_IO;
+                memcpy(pkt->data,sector+24,2304);
+
+                pkt->stream_index =
+                    str->channels[channel].audio_stream_index;
+                //pkt->pts = str->pts;
+                return 0;
+            }
+#endif
+            break;
+        default:
+            /* drop the sector and move on */
+#ifdef PRINTSTUFF
+printf (" dropping other sector\n");
+#endif
+            break;
+        }
+
+        if (url_feof(pb))
+            return AVERROR_IO;
+    }
+
+    return ret;
+}
+
+static int str_read_close(AVFormatContext *s)
+{
+    StrDemuxContext *str = (StrDemuxContext *)s->priv_data;
+
+    av_free(str->video_chunk);
+
+    return 0;
+}
+
+AVInputFormat str_demuxer = {
+    "psxstr",
+    "Sony Playstation STR format",
+    sizeof(StrDemuxContext),
+    str_probe,
+    str_read_header,
+    str_read_packet,
+    str_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/qtpalette.h b/contrib/ffmpeg/libavformat/qtpalette.h
new file mode 100644
index 000000000..183600fde
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/qtpalette.h
@@ -0,0 +1,311 @@
+/*
+ * Default Palettes for Quicktime Files
+ *  Automatically generated from a utility derived from XAnim:
+ *  http://xanim.va.pubnix.com/home.html
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef QTPALETTE_H
+#define QTPALETTE_H
+
+unsigned char ff_qt_default_palette_4[4 * 4] = {
+  0x93, 0x65, 0x5E, 0x00,
+  0xFF, 0xFF, 0xFF, 0x00,
+  0xDF, 0xD0, 0xAB, 0x00,
+  0x00, 0x00, 0x00, 0x00
+};
+
+unsigned char ff_qt_default_palette_16[16 * 4] = {
+  0xFF, 0xFB, 0xFF, 0x00,
+  0xEF, 0xD9, 0xBB, 0x00,
+  0xE8, 0xC9, 0xB1, 0x00,
+  0x93, 0x65, 0x5E, 0x00,
+  0xFC, 0xDE, 0xE8, 0x00,
+  0x9D, 0x88, 0x91, 0x00,
+  0xFF, 0xFF, 0xFF, 0x00,
+  0xFF, 0xFF, 0xFF, 0x00,
+  0xFF, 0xFF, 0xFF, 0x00,
+  0x47, 0x48, 0x37, 0x00,
+  0x7A, 0x5E, 0x55, 0x00,
+  0xDF, 0xD0, 0xAB, 0x00,
+  0xFF, 0xFB, 0xF9, 0x00,
+  0xE8, 0xCA, 0xC5, 0x00,
+  0x8A, 0x7C, 0x77, 0x00,
+  0x00, 0x00, 0x00, 0x00
+};
+
+unsigned char ff_qt_default_palette_256[256 * 4] = {
+  /*   0, 0x00 */  0xFF, 0xFF, 0xFF, 0x00,
+  /*   1, 0x01 */  0xFF, 0xFF, 0xCC, 0x00,
+  /*   2, 0x02 */  0xFF, 0xFF, 0x99, 0x00,
+  /*   3, 0x03 */  0xFF, 0xFF, 0x66, 0x00,
+  /*   4, 0x04 */  0xFF, 0xFF, 0x33, 0x00,
+  /*   5, 0x05 */  0xFF, 0xFF, 0x00, 0x00,
+  /*   6, 0x06 */  0xFF, 0xCC, 0xFF, 0x00,
+  /*   7, 0x07 */  0xFF, 0xCC, 0xCC, 0x00,
+  /*   8, 0x08 */  0xFF, 0xCC, 0x99, 0x00,
+  /*   9, 0x09 */  0xFF, 0xCC, 0x66, 0x00,
+  /*  10, 0x0A */  0xFF, 0xCC, 0x33, 0x00,
+  /*  11, 0x0B */  0xFF, 0xCC, 0x00, 0x00,
+  /*  12, 0x0C */  0xFF, 0x99, 0xFF, 0x00,
+  /*  13, 0x0D */  0xFF, 0x99, 0xCC, 0x00,
+  /*  14, 0x0E */  0xFF, 0x99, 0x99, 0x00,
+  /*  15, 0x0F */  0xFF, 0x99, 0x66, 0x00,
+  /*  16, 0x10 */  0xFF, 0x99, 0x33, 0x00,
+  /*  17, 0x11 */  0xFF, 0x99, 0x00, 0x00,
+  /*  18, 0x12 */  0xFF, 0x66, 0xFF, 0x00,
+  /*  19, 0x13 */  0xFF, 0x66, 0xCC, 0x00,
+  /*  20, 0x14 */  0xFF, 0x66, 0x99, 0x00,
+  /*  21, 0x15 */  0xFF, 0x66, 0x66, 0x00,
+  /*  22, 0x16 */  0xFF, 0x66, 0x33, 0x00,
+  /*  23, 0x17 */  0xFF, 0x66, 0x00, 0x00,
+  /*  24, 0x18 */  0xFF, 0x33, 0xFF, 0x00,
+  /*  25, 0x19 */  0xFF, 0x33, 0xCC, 0x00,
+  /*  26, 0x1A */  0xFF, 0x33, 0x99, 0x00,
+  /*  27, 0x1B */  0xFF, 0x33, 0x66, 0x00,
+  /*  28, 0x1C */  0xFF, 0x33, 0x33, 0x00,
+  /*  29, 0x1D */  0xFF, 0x33, 0x00, 0x00,
+  /*  30, 0x1E */  0xFF, 0x00, 0xFF, 0x00,
+  /*  31, 0x1F */  0xFF, 0x00, 0xCC, 0x00,
+  /*  32, 0x20 */  0xFF, 0x00, 0x99, 0x00,
+  /*  33, 0x21 */  0xFF, 0x00, 0x66, 0x00,
+  /*  34, 0x22 */  0xFF, 0x00, 0x33, 0x00,
+  /*  35, 0x23 */  0xFF, 0x00, 0x00, 0x00,
+  /*  36, 0x24 */  0xCC, 0xFF, 0xFF, 0x00,
+  /*  37, 0x25 */  0xCC, 0xFF, 0xCC, 0x00,
+  /*  38, 0x26 */  0xCC, 0xFF, 0x99, 0x00,
+  /*  39, 0x27 */  0xCC, 0xFF, 0x66, 0x00,
+  /*  40, 0x28 */  0xCC, 0xFF, 0x33, 0x00,
+  /*  41, 0x29 */  0xCC, 0xFF, 0x00, 0x00,
+  /*  42, 0x2A */  0xCC, 0xCC, 0xFF, 0x00,
+  /*  43, 0x2B */  0xCC, 0xCC, 0xCC, 0x00,
+  /*  44, 0x2C */  0xCC, 0xCC, 0x99, 0x00,
+  /*  45, 0x2D */  0xCC, 0xCC, 0x66, 0x00,
+  /*  46, 0x2E */  0xCC, 0xCC, 0x33, 0x00,
+  /*  47, 0x2F */  0xCC, 0xCC, 0x00, 0x00,
+  /*  48, 0x30 */  0xCC, 0x99, 0xFF, 0x00,
+  /*  49, 0x31 */  0xCC, 0x99, 0xCC, 0x00,
+  /*  50, 0x32 */  0xCC, 0x99, 0x99, 0x00,
+  /*  51, 0x33 */  0xCC, 0x99, 0x66, 0x00,
+  /*  52, 0x34 */  0xCC, 0x99, 0x33, 0x00,
+  /*  53, 0x35 */  0xCC, 0x99, 0x00, 0x00,
+  /*  54, 0x36 */  0xCC, 0x66, 0xFF, 0x00,
+  /*  55, 0x37 */  0xCC, 0x66, 0xCC, 0x00,
+  /*  56, 0x38 */  0xCC, 0x66, 0x99, 0x00,
+  /*  57, 0x39 */  0xCC, 0x66, 0x66, 0x00,
+  /*  58, 0x3A */  0xCC, 0x66, 0x33, 0x00,
+  /*  59, 0x3B */  0xCC, 0x66, 0x00, 0x00,
+  /*  60, 0x3C */  0xCC, 0x33, 0xFF, 0x00,
+  /*  61, 0x3D */  0xCC, 0x33, 0xCC, 0x00,
+  /*  62, 0x3E */  0xCC, 0x33, 0x99, 0x00,
+  /*  63, 0x3F */  0xCC, 0x33, 0x66, 0x00,
+  /*  64, 0x40 */  0xCC, 0x33, 0x33, 0x00,
+  /*  65, 0x41 */  0xCC, 0x33, 0x00, 0x00,
+  /*  66, 0x42 */  0xCC, 0x00, 0xFF, 0x00,
+  /*  67, 0x43 */  0xCC, 0x00, 0xCC, 0x00,
+  /*  68, 0x44 */  0xCC, 0x00, 0x99, 0x00,
+  /*  69, 0x45 */  0xCC, 0x00, 0x66, 0x00,
+  /*  70, 0x46 */  0xCC, 0x00, 0x33, 0x00,
+  /*  71, 0x47 */  0xCC, 0x00, 0x00, 0x00,
+  /*  72, 0x48 */  0x99, 0xFF, 0xFF, 0x00,
+  /*  73, 0x49 */  0x99, 0xFF, 0xCC, 0x00,
+  /*  74, 0x4A */  0x99, 0xFF, 0x99, 0x00,
+  /*  75, 0x4B */  0x99, 0xFF, 0x66, 0x00,
+  /*  76, 0x4C */  0x99, 0xFF, 0x33, 0x00,
+  /*  77, 0x4D */  0x99, 0xFF, 0x00, 0x00,
+  /*  78, 0x4E */  0x99, 0xCC, 0xFF, 0x00,
+  /*  79, 0x4F */  0x99, 0xCC, 0xCC, 0x00,
+  /*  80, 0x50 */  0x99, 0xCC, 0x99, 0x00,
+  /*  81, 0x51 */  0x99, 0xCC, 0x66, 0x00,
+  /*  82, 0x52 */  0x99, 0xCC, 0x33, 0x00,
+  /*  83, 0x53 */  0x99, 0xCC, 0x00, 0x00,
+  /*  84, 0x54 */  0x99, 0x99, 0xFF, 0x00,
+  /*  85, 0x55 */  0x99, 0x99, 0xCC, 0x00,
+  /*  86, 0x56 */  0x99, 0x99, 0x99, 0x00,
+  /*  87, 0x57 */  0x99, 0x99, 0x66, 0x00,
+  /*  88, 0x58 */  0x99, 0x99, 0x33, 0x00,
+  /*  89, 0x59 */  0x99, 0x99, 0x00, 0x00,
+  /*  90, 0x5A */  0x99, 0x66, 0xFF, 0x00,
+  /*  91, 0x5B */  0x99, 0x66, 0xCC, 0x00,
+  /*  92, 0x5C */  0x99, 0x66, 0x99, 0x00,
+  /*  93, 0x5D */  0x99, 0x66, 0x66, 0x00,
+  /*  94, 0x5E */  0x99, 0x66, 0x33, 0x00,
+  /*  95, 0x5F */  0x99, 0x66, 0x00, 0x00,
+  /*  96, 0x60 */  0x99, 0x33, 0xFF, 0x00,
+  /*  97, 0x61 */  0x99, 0x33, 0xCC, 0x00,
+  /*  98, 0x62 */  0x99, 0x33, 0x99, 0x00,
+  /*  99, 0x63 */  0x99, 0x33, 0x66, 0x00,
+  /* 100, 0x64 */  0x99, 0x33, 0x33, 0x00,
+  /* 101, 0x65 */  0x99, 0x33, 0x00, 0x00,
+  /* 102, 0x66 */  0x99, 0x00, 0xFF, 0x00,
+  /* 103, 0x67 */  0x99, 0x00, 0xCC, 0x00,
+  /* 104, 0x68 */  0x99, 0x00, 0x99, 0x00,
+  /* 105, 0x69 */  0x99, 0x00, 0x66, 0x00,
+  /* 106, 0x6A */  0x99, 0x00, 0x33, 0x00,
+  /* 107, 0x6B */  0x99, 0x00, 0x00, 0x00,
+  /* 108, 0x6C */  0x66, 0xFF, 0xFF, 0x00,
+  /* 109, 0x6D */  0x66, 0xFF, 0xCC, 0x00,
+  /* 110, 0x6E */  0x66, 0xFF, 0x99, 0x00,
+  /* 111, 0x6F */  0x66, 0xFF, 0x66, 0x00,
+  /* 112, 0x70 */  0x66, 0xFF, 0x33, 0x00,
+  /* 113, 0x71 */  0x66, 0xFF, 0x00, 0x00,
+  /* 114, 0x72 */  0x66, 0xCC, 0xFF, 0x00,
+  /* 115, 0x73 */  0x66, 0xCC, 0xCC, 0x00,
+  /* 116, 0x74 */  0x66, 0xCC, 0x99, 0x00,
+  /* 117, 0x75 */  0x66, 0xCC, 0x66, 0x00,
+  /* 118, 0x76 */  0x66, 0xCC, 0x33, 0x00,
+  /* 119, 0x77 */  0x66, 0xCC, 0x00, 0x00,
+  /* 120, 0x78 */  0x66, 0x99, 0xFF, 0x00,
+  /* 121, 0x79 */  0x66, 0x99, 0xCC, 0x00,
+  /* 122, 0x7A */  0x66, 0x99, 0x99, 0x00,
+  /* 123, 0x7B */  0x66, 0x99, 0x66, 0x00,
+  /* 124, 0x7C */  0x66, 0x99, 0x33, 0x00,
+  /* 125, 0x7D */  0x66, 0x99, 0x00, 0x00,
+  /* 126, 0x7E */  0x66, 0x66, 0xFF, 0x00,
+  /* 127, 0x7F */  0x66, 0x66, 0xCC, 0x00,
+  /* 128, 0x80 */  0x66, 0x66, 0x99, 0x00,
+  /* 129, 0x81 */  0x66, 0x66, 0x66, 0x00,
+  /* 130, 0x82 */  0x66, 0x66, 0x33, 0x00,
+  /* 131, 0x83 */  0x66, 0x66, 0x00, 0x00,
+  /* 132, 0x84 */  0x66, 0x33, 0xFF, 0x00,
+  /* 133, 0x85 */  0x66, 0x33, 0xCC, 0x00,
+  /* 134, 0x86 */  0x66, 0x33, 0x99, 0x00,
+  /* 135, 0x87 */  0x66, 0x33, 0x66, 0x00,
+  /* 136, 0x88 */  0x66, 0x33, 0x33, 0x00,
+  /* 137, 0x89 */  0x66, 0x33, 0x00, 0x00,
+  /* 138, 0x8A */  0x66, 0x00, 0xFF, 0x00,
+  /* 139, 0x8B */  0x66, 0x00, 0xCC, 0x00,
+  /* 140, 0x8C */  0x66, 0x00, 0x99, 0x00,
+  /* 141, 0x8D */  0x66, 0x00, 0x66, 0x00,
+  /* 142, 0x8E */  0x66, 0x00, 0x33, 0x00,
+  /* 143, 0x8F */  0x66, 0x00, 0x00, 0x00,
+  /* 144, 0x90 */  0x33, 0xFF, 0xFF, 0x00,
+  /* 145, 0x91 */  0x33, 0xFF, 0xCC, 0x00,
+  /* 146, 0x92 */  0x33, 0xFF, 0x99, 0x00,
+  /* 147, 0x93 */  0x33, 0xFF, 0x66, 0x00,
+  /* 148, 0x94 */  0x33, 0xFF, 0x33, 0x00,
+  /* 149, 0x95 */  0x33, 0xFF, 0x00, 0x00,
+  /* 150, 0x96 */  0x33, 0xCC, 0xFF, 0x00,
+  /* 151, 0x97 */  0x33, 0xCC, 0xCC, 0x00,
+  /* 152, 0x98 */  0x33, 0xCC, 0x99, 0x00,
+  /* 153, 0x99 */  0x33, 0xCC, 0x66, 0x00,
+  /* 154, 0x9A */  0x33, 0xCC, 0x33, 0x00,
+  /* 155, 0x9B */  0x33, 0xCC, 0x00, 0x00,
+  /* 156, 0x9C */  0x33, 0x99, 0xFF, 0x00,
+  /* 157, 0x9D */  0x33, 0x99, 0xCC, 0x00,
+  /* 158, 0x9E */  0x33, 0x99, 0x99, 0x00,
+  /* 159, 0x9F */  0x33, 0x99, 0x66, 0x00,
+  /* 160, 0xA0 */  0x33, 0x99, 0x33, 0x00,
+  /* 161, 0xA1 */  0x33, 0x99, 0x00, 0x00,
+  /* 162, 0xA2 */  0x33, 0x66, 0xFF, 0x00,
+  /* 163, 0xA3 */  0x33, 0x66, 0xCC, 0x00,
+  /* 164, 0xA4 */  0x33, 0x66, 0x99, 0x00,
+  /* 165, 0xA5 */  0x33, 0x66, 0x66, 0x00,
+  /* 166, 0xA6 */  0x33, 0x66, 0x33, 0x00,
+  /* 167, 0xA7 */  0x33, 0x66, 0x00, 0x00,
+  /* 168, 0xA8 */  0x33, 0x33, 0xFF, 0x00,
+  /* 169, 0xA9 */  0x33, 0x33, 0xCC, 0x00,
+  /* 170, 0xAA */  0x33, 0x33, 0x99, 0x00,
+  /* 171, 0xAB */  0x33, 0x33, 0x66, 0x00,
+  /* 172, 0xAC */  0x33, 0x33, 0x33, 0x00,
+  /* 173, 0xAD */  0x33, 0x33, 0x00, 0x00,
+  /* 174, 0xAE */  0x33, 0x00, 0xFF, 0x00,
+  /* 175, 0xAF */  0x33, 0x00, 0xCC, 0x00,
+  /* 176, 0xB0 */  0x33, 0x00, 0x99, 0x00,
+  /* 177, 0xB1 */  0x33, 0x00, 0x66, 0x00,
+  /* 178, 0xB2 */  0x33, 0x00, 0x33, 0x00,
+  /* 179, 0xB3 */  0x33, 0x00, 0x00, 0x00,
+  /* 180, 0xB4 */  0x00, 0xFF, 0xFF, 0x00,
+  /* 181, 0xB5 */  0x00, 0xFF, 0xCC, 0x00,
+  /* 182, 0xB6 */  0x00, 0xFF, 0x99, 0x00,
+  /* 183, 0xB7 */  0x00, 0xFF, 0x66, 0x00,
+  /* 184, 0xB8 */  0x00, 0xFF, 0x33, 0x00,
+  /* 185, 0xB9 */  0x00, 0xFF, 0x00, 0x00,
+  /* 186, 0xBA */  0x00, 0xCC, 0xFF, 0x00,
+  /* 187, 0xBB */  0x00, 0xCC, 0xCC, 0x00,
+  /* 188, 0xBC */  0x00, 0xCC, 0x99, 0x00,
+  /* 189, 0xBD */  0x00, 0xCC, 0x66, 0x00,
+  /* 190, 0xBE */  0x00, 0xCC, 0x33, 0x00,
+  /* 191, 0xBF */  0x00, 0xCC, 0x00, 0x00,
+  /* 192, 0xC0 */  0x00, 0x99, 0xFF, 0x00,
+  /* 193, 0xC1 */  0x00, 0x99, 0xCC, 0x00,
+  /* 194, 0xC2 */  0x00, 0x99, 0x99, 0x00,
+  /* 195, 0xC3 */  0x00, 0x99, 0x66, 0x00,
+  /* 196, 0xC4 */  0x00, 0x99, 0x33, 0x00,
+  /* 197, 0xC5 */  0x00, 0x99, 0x00, 0x00,
+  /* 198, 0xC6 */  0x00, 0x66, 0xFF, 0x00,
+  /* 199, 0xC7 */  0x00, 0x66, 0xCC, 0x00,
+  /* 200, 0xC8 */  0x00, 0x66, 0x99, 0x00,
+  /* 201, 0xC9 */  0x00, 0x66, 0x66, 0x00,
+  /* 202, 0xCA */  0x00, 0x66, 0x33, 0x00,
+  /* 203, 0xCB */  0x00, 0x66, 0x00, 0x00,
+  /* 204, 0xCC */  0x00, 0x33, 0xFF, 0x00,
+  /* 205, 0xCD */  0x00, 0x33, 0xCC, 0x00,
+  /* 206, 0xCE */  0x00, 0x33, 0x99, 0x00,
+  /* 207, 0xCF */  0x00, 0x33, 0x66, 0x00,
+  /* 208, 0xD0 */  0x00, 0x33, 0x33, 0x00,
+  /* 209, 0xD1 */  0x00, 0x33, 0x00, 0x00,
+  /* 210, 0xD2 */  0x00, 0x00, 0xFF, 0x00,
+  /* 211, 0xD3 */  0x00, 0x00, 0xCC, 0x00,
+  /* 212, 0xD4 */  0x00, 0x00, 0x99, 0x00,
+  /* 213, 0xD5 */  0x00, 0x00, 0x66, 0x00,
+  /* 214, 0xD6 */  0x00, 0x00, 0x33, 0x00,
+  /* 215, 0xD7 */  0xEE, 0x00, 0x00, 0x00,
+  /* 216, 0xD8 */  0xDD, 0x00, 0x00, 0x00,
+  /* 217, 0xD9 */  0xBB, 0x00, 0x00, 0x00,
+  /* 218, 0xDA */  0xAA, 0x00, 0x00, 0x00,
+  /* 219, 0xDB */  0x88, 0x00, 0x00, 0x00,
+  /* 220, 0xDC */  0x77, 0x00, 0x00, 0x00,
+  /* 221, 0xDD */  0x55, 0x00, 0x00, 0x00,
+  /* 222, 0xDE */  0x44, 0x00, 0x00, 0x00,
+  /* 223, 0xDF */  0x22, 0x00, 0x00, 0x00,
+  /* 224, 0xE0 */  0x11, 0x00, 0x00, 0x00,
+  /* 225, 0xE1 */  0x00, 0xEE, 0x00, 0x00,
+  /* 226, 0xE2 */  0x00, 0xDD, 0x00, 0x00,
+  /* 227, 0xE3 */  0x00, 0xBB, 0x00, 0x00,
+  /* 228, 0xE4 */  0x00, 0xAA, 0x00, 0x00,
+  /* 229, 0xE5 */  0x00, 0x88, 0x00, 0x00,
+  /* 230, 0xE6 */  0x00, 0x77, 0x00, 0x00,
+  /* 231, 0xE7 */  0x00, 0x55, 0x00, 0x00,
+  /* 232, 0xE8 */  0x00, 0x44, 0x00, 0x00,
+  /* 233, 0xE9 */  0x00, 0x22, 0x00, 0x00,
+  /* 234, 0xEA */  0x00, 0x11, 0x00, 0x00,
+  /* 235, 0xEB */  0x00, 0x00, 0xEE, 0x00,
+  /* 236, 0xEC */  0x00, 0x00, 0xDD, 0x00,
+  /* 237, 0xED */  0x00, 0x00, 0xBB, 0x00,
+  /* 238, 0xEE */  0x00, 0x00, 0xAA, 0x00,
+  /* 239, 0xEF */  0x00, 0x00, 0x88, 0x00,
+  /* 240, 0xF0 */  0x00, 0x00, 0x77, 0x00,
+  /* 241, 0xF1 */  0x00, 0x00, 0x55, 0x00,
+  /* 242, 0xF2 */  0x00, 0x00, 0x44, 0x00,
+  /* 243, 0xF3 */  0x00, 0x00, 0x22, 0x00,
+  /* 244, 0xF4 */  0x00, 0x00, 0x11, 0x00,
+  /* 245, 0xF5 */  0xEE, 0xEE, 0xEE, 0x00,
+  /* 246, 0xF6 */  0xDD, 0xDD, 0xDD, 0x00,
+  /* 247, 0xF7 */  0xBB, 0xBB, 0xBB, 0x00,
+  /* 248, 0xF8 */  0xAA, 0xAA, 0xAA, 0x00,
+  /* 249, 0xF9 */  0x88, 0x88, 0x88, 0x00,
+  /* 250, 0xFA */  0x77, 0x77, 0x77, 0x00,
+  /* 251, 0xFB */  0x55, 0x55, 0x55, 0x00,
+  /* 252, 0xFC */  0x44, 0x44, 0x44, 0x00,
+  /* 253, 0xFD */  0x22, 0x22, 0x22, 0x00,
+  /* 254, 0xFE */  0x11, 0x11, 0x11, 0x00,
+  /* 255, 0xFF */  0x00, 0x00, 0x00, 0x00
+};
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/raw.c b/contrib/ffmpeg/libavformat/raw.c
new file mode 100644
index 000000000..73a20379a
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/raw.c
@@ -0,0 +1,901 @@
+/*
+ * RAW muxer and demuxer
+ * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2005 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "ac3.h"
+
+#ifdef CONFIG_MUXERS
+/* simple formats */
+static int raw_write_header(struct AVFormatContext *s)
+{
+    return 0;
+}
+
+static int flac_write_header(struct AVFormatContext *s)
+{
+    static const uint8_t header[8] = {
+        0x66, 0x4C, 0x61, 0x43, 0x80, 0x00, 0x00, 0x22
+    };
+    uint8_t *streaminfo = s->streams[0]->codec->extradata;
+    int len = s->streams[0]->codec->extradata_size;
+    if(streaminfo != NULL && len > 0) {
+        put_buffer(&s->pb, header, 8);
+        put_buffer(&s->pb, streaminfo, len);
+    }
+    return 0;
+}
+
+static int raw_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    put_buffer(&s->pb, pkt->data, pkt->size);
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int raw_write_trailer(struct AVFormatContext *s)
+{
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+/* raw input */
+static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    AVStream *st;
+    int id;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+        id = s->iformat->value;
+        if (id == CODEC_ID_RAWVIDEO) {
+            st->codec->codec_type = CODEC_TYPE_VIDEO;
+        } else {
+            st->codec->codec_type = CODEC_TYPE_AUDIO;
+        }
+        st->codec->codec_id = id;
+
+        switch(st->codec->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            st->codec->sample_rate = ap->sample_rate;
+            st->codec->channels = ap->channels;
+            av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+            break;
+        case CODEC_TYPE_VIDEO:
+            av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den);
+            st->codec->width = ap->width;
+            st->codec->height = ap->height;
+            st->codec->pix_fmt = ap->pix_fmt;
+            if(st->codec->pix_fmt == PIX_FMT_NONE)
+                st->codec->pix_fmt= PIX_FMT_YUV420P;
+            break;
+        default:
+            return -1;
+        }
+    return 0;
+}
+
+#define RAW_PACKET_SIZE 1024
+
+static int raw_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int ret, size;
+    //    AVStream *st = s->streams[0];
+
+    size= RAW_PACKET_SIZE;
+
+    ret= av_get_packet(&s->pb, pkt, size);
+
+    pkt->stream_index = 0;
+    if (ret <= 0) {
+        return AVERROR_IO;
+    }
+    /* note: we need to modify the packet size here to handle the last
+       packet */
+    pkt->size = ret;
+    return ret;
+}
+
+static int raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int ret, size;
+
+    size = RAW_PACKET_SIZE;
+
+    if (av_new_packet(pkt, size) < 0)
+        return AVERROR_IO;
+
+    pkt->pos= url_ftell(&s->pb);
+    pkt->stream_index = 0;
+    ret = get_partial_buffer(&s->pb, pkt->data, size);
+    if (ret <= 0) {
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+    pkt->size = ret;
+    return ret;
+}
+
+// http://www.artificis.hu/files/texts/ingenient.txt
+static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int ret, size, w, h, unk1, unk2;
+
+    if (get_le32(&s->pb) != MKTAG('M', 'J', 'P', 'G'))
+        return AVERROR_IO; // FIXME
+
+    size = get_le32(&s->pb);
+
+    w = get_le16(&s->pb);
+    h = get_le16(&s->pb);
+
+    url_fskip(&s->pb, 8); // zero + size (padded?)
+    url_fskip(&s->pb, 2);
+    unk1 = get_le16(&s->pb);
+    unk2 = get_le16(&s->pb);
+    url_fskip(&s->pb, 22); // ascii timestamp
+
+    av_log(NULL, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n",
+        size, w, h, unk1, unk2);
+
+    if (av_new_packet(pkt, size) < 0)
+        return AVERROR_IO;
+
+    pkt->pos = url_ftell(&s->pb);
+    pkt->stream_index = 0;
+    ret = get_buffer(&s->pb, pkt->data, size);
+    if (ret <= 0) {
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+    pkt->size = ret;
+    return ret;
+}
+
+static int raw_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+int pcm_read_seek(AVFormatContext *s,
+                  int stream_index, int64_t timestamp, int flags)
+{
+    AVStream *st;
+    int block_align, byte_rate;
+    int64_t pos;
+
+    st = s->streams[0];
+
+    block_align = st->codec->block_align ? st->codec->block_align :
+        (av_get_bits_per_sample(st->codec->codec_id) * st->codec->channels) >> 3;
+    byte_rate = st->codec->bit_rate ? st->codec->bit_rate >> 3 :
+        block_align * st->codec->sample_rate;
+
+    if (block_align <= 0 || byte_rate <= 0)
+        return -1;
+
+    /* compute the position by aligning it to block_align */
+    pos = av_rescale_rnd(timestamp * byte_rate,
+                         st->time_base.num,
+                         st->time_base.den * (int64_t)block_align,
+                         (flags & AVSEEK_FLAG_BACKWARD) ? AV_ROUND_DOWN : AV_ROUND_UP);
+    pos *= block_align;
+
+    /* recompute exact position */
+    st->cur_dts = av_rescale(pos, st->time_base.den, byte_rate * (int64_t)st->time_base.num);
+    url_fseek(&s->pb, pos + s->data_offset, SEEK_SET);
+    return 0;
+}
+
+/* ac3 read */
+static int ac3_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    AVStream *st;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_AC3;
+    st->need_parsing = 1;
+    /* the parameters will be extracted from the compressed bitstream */
+    return 0;
+}
+
+static int shorten_read_header(AVFormatContext *s,
+                               AVFormatParameters *ap)
+{
+    AVStream *st;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_SHORTEN;
+    st->need_parsing = 1;
+    /* the parameters will be extracted from the compressed bitstream */
+    return 0;
+}
+
+/* flac read */
+static int flac_read_header(AVFormatContext *s,
+                            AVFormatParameters *ap)
+{
+    AVStream *st;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_FLAC;
+    st->need_parsing = 1;
+    /* the parameters will be extracted from the compressed bitstream */
+    return 0;
+}
+
+/* dts read */
+static int dts_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    AVStream *st;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_DTS;
+    st->need_parsing = 1;
+    /* the parameters will be extracted from the compressed bitstream */
+    return 0;
+}
+
+/* aac read */
+static int aac_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    AVStream *st;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_AAC;
+    st->need_parsing = 1;
+    /* the parameters will be extracted from the compressed bitstream */
+    return 0;
+}
+
+/* mpeg1/h263 input */
+static int video_read_header(AVFormatContext *s,
+                             AVFormatParameters *ap)
+{
+    AVStream *st;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = s->iformat->value;
+    st->need_parsing = 1;
+
+    /* for mjpeg, specify frame rate */
+    /* for mpeg4 specify it too (most mpeg4 streams dont have the fixed_vop_rate set ...)*/
+    if (ap->time_base.num) {
+        av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den);
+    } else if ( st->codec->codec_id == CODEC_ID_MJPEG ||
+                st->codec->codec_id == CODEC_ID_MPEG4 ||
+                st->codec->codec_id == CODEC_ID_H264) {
+        av_set_pts_info(st, 64, 1, 25);
+    }
+
+    return 0;
+}
+
+#define SEQ_START_CODE          0x000001b3
+#define GOP_START_CODE          0x000001b8
+#define PICTURE_START_CODE      0x00000100
+#define SLICE_START_CODE        0x00000101
+#define PACK_START_CODE         0x000001ba
+#define VIDEO_ID                0x000001e0
+#define AUDIO_ID                0x000001c0
+
+static int mpegvideo_probe(AVProbeData *p)
+{
+    uint32_t code= -1;
+    int pic=0, seq=0, slice=0, pspack=0, pes=0;
+    int i;
+
+    for(i=0; i<p->buf_size; i++){
+        code = (code<<8) + p->buf[i];
+        if ((code & 0xffffff00) == 0x100) {
+            switch(code){
+            case     SEQ_START_CODE:   seq++; break;
+            case PICTURE_START_CODE:   pic++; break;
+            case   SLICE_START_CODE: slice++; break;
+            case    PACK_START_CODE: pspack++; break;
+            }
+            if     ((code & 0x1f0) == VIDEO_ID)   pes++;
+            else if((code & 0x1e0) == AUDIO_ID)   pes++;
+        }
+    }
+    if(seq && seq*9<=pic*10 && pic*9<=slice*10 && !pspack && !pes)
+        return AVPROBE_SCORE_MAX/2+1; // +1 for .mpg
+    return 0;
+}
+
+#define VIDEO_OBJECT_START_CODE        0x00000100
+#define VIDEO_OBJECT_LAYER_START_CODE  0x00000120
+#define VISUAL_OBJECT_START_CODE       0x000001b5
+#define VOP_START_CODE                 0x000001b6
+
+static int mpeg4video_probe(AVProbeData *probe_packet)
+{
+    uint32_t temp_buffer= -1;
+    int VO=0, VOL=0, VOP = 0, VISO = 0;
+    int i;
+
+    for(i=0; i<probe_packet->buf_size; i++){
+        temp_buffer = (temp_buffer<<8) + probe_packet->buf[i];
+        if ((temp_buffer & 0xffffff00) == 0x100) {
+            switch(temp_buffer){
+            case VOP_START_CODE:             VOP++; break;
+            case VISUAL_OBJECT_START_CODE:  VISO++; break;
+            }
+            switch(temp_buffer & 0xfffffff0){
+            case VIDEO_OBJECT_START_CODE:            VO++; break;
+            case VIDEO_OBJECT_LAYER_START_CODE:     VOL++; break;
+            }
+        }
+    }
+
+    if ( VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0)
+        return AVPROBE_SCORE_MAX/2;
+    return 0;
+}
+
+static int h263_probe(AVProbeData *p)
+{
+    int code;
+    const uint8_t *d;
+
+    if (p->buf_size < 6)
+        return 0;
+    d = p->buf;
+    code = (d[0] << 14) | (d[1] << 6) | (d[2] >> 2);
+    if (code == 0x20) {
+        return 50;
+    }
+    return 0;
+}
+
+static int h261_probe(AVProbeData *p)
+{
+    int code;
+    const uint8_t *d;
+
+    if (p->buf_size < 6)
+        return 0;
+    d = p->buf;
+    code = (d[0] << 12) | (d[1] << 4) | (d[2] >> 4);
+    if (code == 0x10) {
+        return 50;
+    }
+    return 0;
+}
+
+static int ac3_probe(AVProbeData *p)
+{
+    int max_frames, first_frames, frames;
+    uint8_t *buf, *buf2, *end;
+    AC3HeaderInfo hdr;
+
+    if(p->buf_size < 7)
+        return 0;
+
+    max_frames = 0;
+    buf = p->buf;
+    end = buf + FFMIN(4096, p->buf_size - 7);
+
+    for(; buf < end; buf++) {
+        buf2 = buf;
+
+        for(frames = 0; buf2 < end; frames++) {
+            if(ff_ac3_parse_header(buf2, &hdr) < 0)
+                break;
+            buf2 += hdr.frame_size;
+        }
+        max_frames = FFMAX(max_frames, frames);
+        if(buf == p->buf)
+            first_frames = frames;
+    }
+    if   (first_frames>=3) return AVPROBE_SCORE_MAX * 3 / 4;
+    else if(max_frames>=3) return AVPROBE_SCORE_MAX / 2;
+    else if(max_frames>=1) return 1;
+    else                   return 0;
+}
+
+AVInputFormat shorten_demuxer = {
+    "shn",
+    "raw shorten",
+    0,
+    NULL,
+    shorten_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "shn",
+};
+
+AVInputFormat flac_demuxer = {
+    "flac",
+    "raw flac",
+    0,
+    NULL,
+    flac_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "flac",
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat flac_muxer = {
+    "flac",
+    "raw flac",
+    "audio/x-flac",
+    "flac",
+    0,
+    CODEC_ID_FLAC,
+    0,
+    flac_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat ac3_demuxer = {
+    "ac3",
+    "raw ac3",
+    0,
+    ac3_probe,
+    ac3_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "ac3",
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat ac3_muxer = {
+    "ac3",
+    "raw ac3",
+    "audio/x-ac3",
+    "ac3",
+    0,
+    CODEC_ID_AC3,
+    0,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat dts_demuxer = {
+    "dts",
+    "raw dts",
+    0,
+    NULL,
+    dts_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "dts",
+};
+
+AVInputFormat aac_demuxer = {
+    "aac",
+    "ADTS AAC",
+    0,
+    NULL,
+    aac_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "aac",
+};
+
+AVInputFormat h261_demuxer = {
+    "h261",
+    "raw h261",
+    0,
+    h261_probe,
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "h261",
+    .value = CODEC_ID_H261,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat h261_muxer = {
+    "h261",
+    "raw h261",
+    "video/x-h261",
+    "h261",
+    0,
+    0,
+    CODEC_ID_H261,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat h263_demuxer = {
+    "h263",
+    "raw h263",
+    0,
+    h263_probe,
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+//    .extensions = "h263", //FIXME remove after writing mpeg4_probe
+    .value = CODEC_ID_H263,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat h263_muxer = {
+    "h263",
+    "raw h263",
+    "video/x-h263",
+    "h263",
+    0,
+    0,
+    CODEC_ID_H263,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat m4v_demuxer = {
+    "m4v",
+    "raw MPEG4 video format",
+    0,
+    mpeg4video_probe, /** probing for mpeg4 data */
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "m4v", //FIXME remove after writing mpeg4_probe
+    .value = CODEC_ID_MPEG4,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat m4v_muxer = {
+    "m4v",
+    "raw MPEG4 video format",
+    NULL,
+    "m4v",
+    0,
+    CODEC_ID_NONE,
+    CODEC_ID_MPEG4,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat h264_demuxer = {
+    "h264",
+    "raw H264 video format",
+    0,
+    NULL /*mpegvideo_probe*/,
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "h26l,h264,264", //FIXME remove after writing mpeg4_probe
+    .value = CODEC_ID_H264,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat h264_muxer = {
+    "h264",
+    "raw H264 video format",
+    NULL,
+    "h264",
+    0,
+    CODEC_ID_NONE,
+    CODEC_ID_H264,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat mpegvideo_demuxer = {
+    "mpegvideo",
+    "MPEG video",
+    0,
+    mpegvideo_probe,
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .value = CODEC_ID_MPEG1VIDEO,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat mpeg1video_muxer = {
+    "mpeg1video",
+    "MPEG video",
+    "video/x-mpeg",
+    "mpg,mpeg,m1v",
+    0,
+    0,
+    CODEC_ID_MPEG1VIDEO,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat mpeg2video_muxer = {
+    "mpeg2video",
+    "MPEG2 video",
+    NULL,
+    "m2v",
+    0,
+    0,
+    CODEC_ID_MPEG2VIDEO,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat mjpeg_demuxer = {
+    "mjpeg",
+    "MJPEG video",
+    0,
+    NULL,
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "mjpg,mjpeg",
+    .value = CODEC_ID_MJPEG,
+};
+
+AVInputFormat ingenient_demuxer = {
+    "ingenient",
+    "Ingenient MJPEG",
+    0,
+    NULL,
+    video_read_header,
+    ingenient_read_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "cgi", // FIXME
+    .value = CODEC_ID_MJPEG,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat mjpeg_muxer = {
+    "mjpeg",
+    "MJPEG video",
+    "video/x-mjpeg",
+    "mjpg,mjpeg",
+    0,
+    0,
+    CODEC_ID_MJPEG,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+AVInputFormat vc1_demuxer = {
+    "vc1",
+    "raw vc1",
+    0,
+    NULL /* vc1_probe */,
+    video_read_header,
+    raw_read_partial_packet,
+    raw_read_close,
+    .extensions = "vc1",
+    .value = CODEC_ID_VC1,
+};
+
+/* pcm formats */
+
+#define PCMINPUTDEF(name, long_name, ext, codec) \
+AVInputFormat pcm_ ## name ## _demuxer = {\
+    #name,\
+    long_name,\
+    0,\
+    NULL,\
+    raw_read_header,\
+    raw_read_packet,\
+    raw_read_close,\
+    pcm_read_seek,\
+    .flags= AVFMT_GENERIC_INDEX,\
+    .extensions = ext,\
+    .value = codec,\
+};
+
+#define PCMOUTPUTDEF(name, long_name, ext, codec) \
+AVOutputFormat pcm_ ## name ## _muxer = {\
+    #name,\
+    long_name,\
+    NULL,\
+    ext,\
+    0,\
+    codec,\
+    0,\
+    raw_write_header,\
+    raw_write_packet,\
+    raw_write_trailer,\
+    .flags= AVFMT_NOTIMESTAMPS,\
+};
+
+
+#if !defined(CONFIG_MUXERS) && defined(CONFIG_DEMUXERS)
+#define PCMDEF(name, long_name, ext, codec) \
+        PCMINPUTDEF(name, long_name, ext, codec)
+#elif defined(CONFIG_MUXERS) && !defined(CONFIG_DEMUXERS)
+#define PCMDEF(name, long_name, ext, codec) \
+        PCMOUTPUTDEF(name, long_name, ext, codec)
+#elif defined(CONFIG_MUXERS) && defined(CONFIG_DEMUXERS)
+#define PCMDEF(name, long_name, ext, codec) \
+        PCMINPUTDEF(name, long_name, ext, codec)\
+        PCMOUTPUTDEF(name, long_name, ext, codec)
+#else
+#define PCMDEF(name, long_name, ext, codec)
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define BE_DEF(s) s
+#define LE_DEF(s) NULL
+#else
+#define BE_DEF(s) NULL
+#define LE_DEF(s) s
+#endif
+
+
+PCMDEF(s16le, "pcm signed 16 bit little endian format",
+       LE_DEF("sw"), CODEC_ID_PCM_S16LE)
+
+PCMDEF(s16be, "pcm signed 16 bit big endian format",
+       BE_DEF("sw"), CODEC_ID_PCM_S16BE)
+
+PCMDEF(u16le, "pcm unsigned 16 bit little endian format",
+       LE_DEF("uw"), CODEC_ID_PCM_U16LE)
+
+PCMDEF(u16be, "pcm unsigned 16 bit big endian format",
+       BE_DEF("uw"), CODEC_ID_PCM_U16BE)
+
+PCMDEF(s8, "pcm signed 8 bit format",
+       "sb", CODEC_ID_PCM_S8)
+
+PCMDEF(u8, "pcm unsigned 8 bit format",
+       "ub", CODEC_ID_PCM_U8)
+
+PCMDEF(mulaw, "pcm mu law format",
+       "ul", CODEC_ID_PCM_MULAW)
+
+PCMDEF(alaw, "pcm A law format",
+       "al", CODEC_ID_PCM_ALAW)
+
+static int rawvideo_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int packet_size, ret, width, height;
+    AVStream *st = s->streams[0];
+
+    width = st->codec->width;
+    height = st->codec->height;
+
+    packet_size = avpicture_get_size(st->codec->pix_fmt, width, height);
+    if (packet_size < 0)
+        return -1;
+
+    ret= av_get_packet(&s->pb, pkt, packet_size);
+
+    pkt->stream_index = 0;
+    if (ret != packet_size) {
+        return AVERROR_IO;
+    } else {
+        return 0;
+    }
+}
+
+AVInputFormat rawvideo_demuxer = {
+    "rawvideo",
+    "raw video format",
+    0,
+    NULL,
+    raw_read_header,
+    rawvideo_read_packet,
+    raw_read_close,
+    .flags= AVFMT_GENERIC_INDEX,
+    .extensions = "yuv,cif,qcif",
+    .value = CODEC_ID_RAWVIDEO,
+};
+
+#ifdef CONFIG_MUXERS
+AVOutputFormat rawvideo_muxer = {
+    "rawvideo",
+    "raw video format",
+    NULL,
+    "yuv",
+    0,
+    CODEC_ID_NONE,
+    CODEC_ID_RAWVIDEO,
+    raw_write_header,
+    raw_write_packet,
+    raw_write_trailer,
+    .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
+
+#ifdef CONFIG_MUXERS
+static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt)
+{
+    return 0;
+}
+
+AVOutputFormat null_muxer = {
+    "null",
+    "null video format",
+    NULL,
+    NULL,
+    0,
+#ifdef WORDS_BIGENDIAN
+    CODEC_ID_PCM_S16BE,
+#else
+    CODEC_ID_PCM_S16LE,
+#endif
+    CODEC_ID_RAWVIDEO,
+    raw_write_header,
+    null_write_packet,
+    raw_write_trailer,
+    .flags = AVFMT_NOFILE | AVFMT_RAWPICTURE | AVFMT_NOTIMESTAMPS,
+};
+#endif //CONFIG_MUXERS
diff --git a/contrib/ffmpeg/libavformat/riff.c b/contrib/ffmpeg/libavformat/riff.c
new file mode 100644
index 000000000..4a5553fa4
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/riff.c
@@ -0,0 +1,500 @@
+/*
+ * RIFF codec tags
+ * Copyright (c) 2000 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+#include "avcodec.h"
+#include "riff.h"
+#include "allformats.h" // for asf_muxer
+
+/* Note: when encoding, the first matching tag is used, so order is
+   important if multiple tags possible for a given codec. */
+const AVCodecTag codec_bmp_tags[] = {
+    { CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
+    { CODEC_ID_H264, MKTAG('h', '2', '6', '4') },
+    { CODEC_ID_H264, MKTAG('X', '2', '6', '4') },
+    { CODEC_ID_H264, MKTAG('x', '2', '6', '4') },
+    { CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') },
+    { CODEC_ID_H264, MKTAG('V', 'S', 'S', 'H') },
+
+    { CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
+    { CODEC_ID_H263P, MKTAG('H', '2', '6', '3') },
+    { CODEC_ID_H263I, MKTAG('I', '2', '6', '3') }, /* intel h263 */
+    { CODEC_ID_H261, MKTAG('H', '2', '6', '1') },
+
+    /* added based on MPlayer */
+    { CODEC_ID_H263P, MKTAG('U', '2', '6', '3') },
+    { CODEC_ID_H263P, MKTAG('v', 'i', 'v', '1') },
+
+    { CODEC_ID_MPEG4, MKTAG('F', 'M', 'P', '4') },
+    { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') },
+    { CODEC_ID_MPEG4, MKTAG('D', 'X', '5', '0') },
+    { CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
+    { CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
+    { CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
+    { CODEC_ID_MPEG4, MKTAG(0x04, 0, 0, 0) }, /* some broken avi use this */
+
+    /* added based on MPlayer */
+    { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', '1') },
+    { CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') },
+    { CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
+    { CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') },
+    { CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') },
+    { CODEC_ID_MPEG4, MKTAG('S', 'E', 'D', 'G') },
+
+    { CODEC_ID_MPEG4, MKTAG('R', 'M', 'P', '4') },
+
+    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') }, /* default signature when using MSMPEG4 */
+    { CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
+
+    /* added based on MPlayer */
+    { CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', 'G', '3') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '5') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '6') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '4') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('A', 'P', '4', '1') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '1') },
+    { CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '0') },
+
+    { CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') },
+
+    /* added based on MPlayer */
+    { CODEC_ID_MSMPEG4V2, MKTAG('D', 'I', 'V', '2') },
+
+    { CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') },
+
+    { CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') },
+
+    /* added based on MPlayer */
+    { CODEC_ID_WMV2, MKTAG('W', 'M', 'V', '2') },
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') },
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') },
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') },
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '2', '5') },
+    { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '1') },
+    { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '2') },
+    { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', '2') },
+    { CODEC_ID_MPEG2VIDEO, MKTAG('M', 'P', 'E', 'G') },
+    { CODEC_ID_MPEG1VIDEO, MKTAG('P', 'I', 'M', '1') },
+    { CODEC_ID_MPEG1VIDEO, MKTAG('V', 'C', 'R', '2') },
+    { CODEC_ID_MPEG1VIDEO, 0x10000001 },
+    { CODEC_ID_MPEG2VIDEO, 0x10000002 },
+    { CODEC_ID_MPEG2VIDEO, MKTAG('D', 'V', 'R', ' ') },
+    { CODEC_ID_MJPEG, MKTAG('M', 'J', 'P', 'G') },
+    { CODEC_ID_MJPEG, MKTAG('L', 'J', 'P', 'G') },
+    { CODEC_ID_LJPEG, MKTAG('L', 'J', 'P', 'G') },
+    { CODEC_ID_MJPEG, MKTAG('J', 'P', 'G', 'L') }, /* Pegasus lossless JPEG */
+    { CODEC_ID_MJPEG, MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - decoder */
+    { CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') },
+    { CODEC_ID_MJPEG, MKTAG('I', 'J', 'P', 'G') },
+    { CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') },
+    { CODEC_ID_JPEGLS, MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - encoder */
+    { CODEC_ID_HUFFYUV, MKTAG('H', 'F', 'Y', 'U') },
+    { CODEC_ID_FFVHUFF, MKTAG('F', 'F', 'V', 'H') },
+    { CODEC_ID_CYUV, MKTAG('C', 'Y', 'U', 'V') },
+    { CODEC_ID_RAWVIDEO, 0 },
+    { CODEC_ID_RAWVIDEO, MKTAG('I', '4', '2', '0') },
+    { CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', '2') },
+    { CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', '2') },
+    { CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '2') },
+    { CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'V', 'Y') },
+    { CODEC_ID_RAWVIDEO, MKTAG('I', 'Y', 'U', 'V') },
+    { CODEC_ID_RAWVIDEO, MKTAG('Y', '8', '0', '0') },
+    { CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') },
+    { CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') },
+    { CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') },
+    { CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') },
+    { CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') },
+    { CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') },
+    { CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') },
+    { CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') },
+    { CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') },
+    { CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') },
+    { CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') },
+    { CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') },
+    { CODEC_ID_MSRLE, MKTAG(0x1, 0x0, 0x0, 0x0) },
+    { CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') },
+    { CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') },
+    { CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') },
+    { CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') },
+    { CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') },
+    { CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') },
+    { CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') },
+    { CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') },
+    { CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') },
+    { CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') },
+    { CODEC_ID_SNOW, MKTAG('S', 'N', 'O', 'W') },
+    { CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') },
+    { CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') },
+    { CODEC_ID_FLASHSV, MKTAG('F', 'S', 'V', '1') },
+    { CODEC_ID_VP6F, MKTAG('V', 'P', '6', 'F') },
+    { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') },
+    { CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') },
+    { CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') },
+    { CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') },
+    { CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') },
+    { CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') },
+    { CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') },
+    { CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') },
+    { CODEC_ID_VC1, MKTAG('W', 'V', 'C', '1') },
+    { CODEC_ID_VC1, MKTAG('W', 'M', 'V', 'A') },
+    { CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') },
+    { CODEC_ID_WNV1, MKTAG('W', 'N', 'V', '1') },
+    { CODEC_ID_AASC, MKTAG('A', 'A', 'S', 'C') },
+    { CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') },
+    { CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') },
+    { CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') },
+    { CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') },
+    { CODEC_ID_CSCD, MKTAG('C', 'S', 'C', 'D') },
+    { CODEC_ID_ZMBV, MKTAG('Z', 'M', 'B', 'V') },
+    { CODEC_ID_KMVC, MKTAG('K', 'M', 'V', 'C') },
+    { CODEC_ID_CAVS, MKTAG('C', 'A', 'V', 'S') },
+    { CODEC_ID_JPEG2000, MKTAG('M', 'J', '2', 'C') },
+    { CODEC_ID_VMNC, MKTAG('V', 'M', 'n', 'c') },
+    { CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') },
+    { CODEC_ID_NONE, 0 },
+};
+
+const AVCodecTag codec_wav_tags[] = {
+    { CODEC_ID_MP2, 0x50 },
+    { CODEC_ID_MP3, 0x55 },
+    { CODEC_ID_AC3, 0x2000 },
+    { CODEC_ID_DTS, 0x2001 },
+    { CODEC_ID_PCM_S16LE, 0x01 },
+    { CODEC_ID_PCM_U8, 0x01 }, /* must come after s16le in this list */
+    { CODEC_ID_PCM_S24LE, 0x01 },
+    { CODEC_ID_PCM_S32LE, 0x01 },
+    { CODEC_ID_PCM_ALAW, 0x06 },
+    { CODEC_ID_PCM_MULAW, 0x07 },
+    { CODEC_ID_ADPCM_MS, 0x02 },
+    { CODEC_ID_ADPCM_IMA_WAV, 0x11 },
+    { CODEC_ID_ADPCM_YAMAHA, 0x20 },
+    { CODEC_ID_ADPCM_G726, 0x45 },
+    { CODEC_ID_ADPCM_IMA_DK4, 0x61 },  /* rogue format number */
+    { CODEC_ID_ADPCM_IMA_DK3, 0x62 },  /* rogue format number */
+    { CODEC_ID_WMAV1, 0x160 },
+    { CODEC_ID_WMAV2, 0x161 },
+    { CODEC_ID_AAC, 0x706d },
+    { CODEC_ID_AAC, 0xff },
+    { CODEC_ID_VORBIS, ('V'<<8)+'o' }, //HACK/FIXME, does vorbis in WAV/AVI have an (in)official id?
+    { CODEC_ID_SONIC, 0x2048 },
+    { CODEC_ID_SONIC_LS, 0x2048 },
+    { CODEC_ID_ADPCM_CT, 0x200 },
+    { CODEC_ID_ADPCM_SWF, ('S'<<8)+'F' },
+    { CODEC_ID_TRUESPEECH, 0x22 },
+    { CODEC_ID_FLAC, 0xF1AC },
+    { CODEC_ID_IMC, 0x401 },
+    { CODEC_ID_GSM_MS, 0x31 },
+
+    /* FIXME: All of the IDs below are not 16 bit and thus illegal. */
+    // for NuppelVideo (nuv.c)
+    { CODEC_ID_PCM_S16LE, MKTAG('R', 'A', 'W', 'A') },
+    { CODEC_ID_MP3, MKTAG('L', 'A', 'M', 'E') },
+    { CODEC_ID_MP3, MKTAG('M', 'P', '3', ' ') },
+    { 0, 0 },
+};
+
+unsigned int codec_get_tag(const AVCodecTag *tags, int id)
+{
+    while (tags->id != CODEC_ID_NONE) {
+        if (tags->id == id)
+            return tags->tag;
+        tags++;
+    }
+    return 0;
+}
+
+enum CodecID codec_get_id(const AVCodecTag *tags, unsigned int tag)
+{
+    while (tags->id != CODEC_ID_NONE) {
+        if(   toupper((tag >> 0)&0xFF) == toupper((tags->tag >> 0)&0xFF)
+           && toupper((tag >> 8)&0xFF) == toupper((tags->tag >> 8)&0xFF)
+           && toupper((tag >>16)&0xFF) == toupper((tags->tag >>16)&0xFF)
+           && toupper((tag >>24)&0xFF) == toupper((tags->tag >>24)&0xFF))
+            return tags->id;
+        tags++;
+    }
+    return CODEC_ID_NONE;
+}
+
+unsigned int av_codec_get_tag(const AVCodecTag *tags[4], enum CodecID id)
+{
+    int i;
+    for(i=0; tags && tags[i]; i++){
+        int tag= codec_get_tag(tags[i], id);
+        if(tag) return tag;
+    }
+    return 0;
+}
+
+enum CodecID av_codec_get_id(const AVCodecTag *tags[4], unsigned int tag)
+{
+    int i;
+    for(i=0; tags && tags[i]; i++){
+        enum CodecID id= codec_get_id(tags[i], tag);
+        if(id!=CODEC_ID_NONE) return id;
+    }
+    return CODEC_ID_NONE;
+}
+
+unsigned int codec_get_bmp_tag(int id)
+{
+    return codec_get_tag(codec_bmp_tags, id);
+}
+
+unsigned int codec_get_wav_tag(int id)
+{
+    return codec_get_tag(codec_wav_tags, id);
+}
+
+enum CodecID codec_get_bmp_id(unsigned int tag)
+{
+    return codec_get_id(codec_bmp_tags, tag);
+}
+
+enum CodecID codec_get_wav_id(unsigned int tag)
+{
+    return codec_get_id(codec_wav_tags, tag);
+}
+
+#ifdef CONFIG_MUXERS
+offset_t start_tag(ByteIOContext *pb, const char *tag)
+{
+    put_tag(pb, tag);
+    put_le32(pb, 0);
+    return url_ftell(pb);
+}
+
+void end_tag(ByteIOContext *pb, offset_t start)
+{
+    offset_t pos;
+
+    pos = url_ftell(pb);
+    url_fseek(pb, start - 4, SEEK_SET);
+    put_le32(pb, (uint32_t)(pos - start));
+    url_fseek(pb, pos, SEEK_SET);
+}
+
+/* WAVEFORMATEX header */
+/* returns the size or -1 on error */
+int put_wav_header(ByteIOContext *pb, AVCodecContext *enc)
+{
+    int bps, blkalign, bytespersec;
+    int hdrsize = 18;
+
+    if(!enc->codec_tag || enc->codec_tag > 0xffff)
+        return -1;
+
+    put_le16(pb, enc->codec_tag);
+    put_le16(pb, enc->channels);
+    put_le32(pb, enc->sample_rate);
+    if (enc->codec_id == CODEC_ID_PCM_U8 ||
+        enc->codec_id == CODEC_ID_PCM_ALAW ||
+        enc->codec_id == CODEC_ID_PCM_MULAW) {
+        bps = 8;
+    } else if (enc->codec_id == CODEC_ID_MP2 || enc->codec_id == CODEC_ID_MP3 || enc->codec_id == CODEC_ID_GSM_MS) {
+        bps = 0;
+    } else if (enc->codec_id == CODEC_ID_ADPCM_IMA_WAV || enc->codec_id == CODEC_ID_ADPCM_MS || enc->codec_id == CODEC_ID_ADPCM_G726 || enc->codec_id == CODEC_ID_ADPCM_YAMAHA) { //
+        bps = 4;
+    } else if (enc->codec_id == CODEC_ID_PCM_S24LE) {
+        bps = 24;
+    } else if (enc->codec_id == CODEC_ID_PCM_S32LE) {
+        bps = 32;
+    } else {
+        bps = 16;
+    }
+    if(bps != enc->bits_per_sample && enc->bits_per_sample){
+        av_log(enc, AV_LOG_WARNING, "requested bits_per_sample (%d) and actually stored (%d) differ\n", enc->bits_per_sample, bps);
+    }
+
+    if (enc->codec_id == CODEC_ID_MP2 || enc->codec_id == CODEC_ID_MP3 || enc->codec_id == CODEC_ID_GSM_MS) {
+        blkalign = enc->frame_size; //this is wrong, but seems many demuxers dont work if this is set correctly
+        //blkalign = 144 * enc->bit_rate/enc->sample_rate;
+    } else if (enc->codec_id == CODEC_ID_ADPCM_G726) { //
+        blkalign = 1;
+    } else if (enc->block_align != 0) { /* specified by the codec */
+        blkalign = enc->block_align;
+    } else
+        blkalign = enc->channels*bps >> 3;
+    if (enc->codec_id == CODEC_ID_PCM_U8 ||
+        enc->codec_id == CODEC_ID_PCM_S24LE ||
+        enc->codec_id == CODEC_ID_PCM_S32LE ||
+        enc->codec_id == CODEC_ID_PCM_S16LE) {
+        bytespersec = enc->sample_rate * blkalign;
+    } else {
+        bytespersec = enc->bit_rate / 8;
+    }
+    put_le32(pb, bytespersec); /* bytes per second */
+    put_le16(pb, blkalign); /* block align */
+    put_le16(pb, bps); /* bits per sample */
+    if (enc->codec_id == CODEC_ID_MP3) {
+        put_le16(pb, 12); /* wav_extra_size */
+        hdrsize += 12;
+        put_le16(pb, 1); /* wID */
+        put_le32(pb, 2); /* fdwFlags */
+        put_le16(pb, 1152); /* nBlockSize */
+        put_le16(pb, 1); /* nFramesPerBlock */
+        put_le16(pb, 1393); /* nCodecDelay */
+    } else if (enc->codec_id == CODEC_ID_MP2) {
+        put_le16(pb, 22); /* wav_extra_size */
+        hdrsize += 22;
+        put_le16(pb, 2);  /* fwHeadLayer */
+        put_le32(pb, enc->bit_rate); /* dwHeadBitrate */
+        put_le16(pb, enc->channels == 2 ? 1 : 8); /* fwHeadMode */
+        put_le16(pb, 0);  /* fwHeadModeExt */
+        put_le16(pb, 1);  /* wHeadEmphasis */
+        put_le16(pb, 16); /* fwHeadFlags */
+        put_le32(pb, 0);  /* dwPTSLow */
+        put_le32(pb, 0);  /* dwPTSHigh */
+    } else if (enc->codec_id == CODEC_ID_GSM_MS) {
+        put_le16(pb, 2); /* wav_extra_size */
+        hdrsize += 2;
+        put_le16(pb, enc->frame_size); /* wSamplesPerBlock */
+    } else if (enc->codec_id == CODEC_ID_ADPCM_IMA_WAV) {
+        put_le16(pb, 2); /* wav_extra_size */
+        hdrsize += 2;
+        put_le16(pb, enc->frame_size); /* wSamplesPerBlock */
+    } else if(enc->extradata_size){
+        put_le16(pb, enc->extradata_size);
+        put_buffer(pb, enc->extradata, enc->extradata_size);
+        hdrsize += enc->extradata_size;
+        if(hdrsize&1){
+            hdrsize++;
+            put_byte(pb, 0);
+        }
+    } else {
+        hdrsize -= 2;
+    }
+
+    return hdrsize;
+}
+
+/* BITMAPINFOHEADER header */
+void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const AVCodecTag *tags, int for_asf)
+{
+    put_le32(pb, 40 + enc->extradata_size); /* size */
+    put_le32(pb, enc->width);
+    put_le32(pb, enc->height);
+    put_le16(pb, 1); /* planes */
+
+    put_le16(pb, enc->bits_per_sample ? enc->bits_per_sample : 24); /* depth */
+    /* compression type */
+    put_le32(pb, enc->codec_tag);
+    put_le32(pb, enc->width * enc->height * 3);
+    put_le32(pb, 0);
+    put_le32(pb, 0);
+    put_le32(pb, 0);
+    put_le32(pb, 0);
+
+    put_buffer(pb, enc->extradata, enc->extradata_size);
+
+    if (enc->extradata_size & 1)
+        put_byte(pb, 0);
+}
+#endif //CONFIG_MUXERS
+
+#ifdef CONFIG_DEMUXERS
+/* We could be given one of the three possible structures here:
+ * WAVEFORMAT, PCMWAVEFORMAT or WAVEFORMATEX. Each structure
+ * is an expansion of the previous one with the fields added
+ * at the bottom. PCMWAVEFORMAT adds 'WORD wBitsPerSample' and
+ * WAVEFORMATEX adds 'WORD  cbSize' and basically makes itself
+ * an openended structure.
+ */
+void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size)
+{
+    int id;
+
+    id = get_le16(pb);
+    codec->codec_type = CODEC_TYPE_AUDIO;
+    codec->codec_tag = id;
+    codec->channels = get_le16(pb);
+    codec->sample_rate = get_le32(pb);
+    codec->bit_rate = get_le32(pb) * 8;
+    codec->block_align = get_le16(pb);
+    if (size == 14) {  /* We're dealing with plain vanilla WAVEFORMAT */
+        codec->bits_per_sample = 8;
+    }else
+        codec->bits_per_sample = get_le16(pb);
+    if (size >= 18) {  /* We're obviously dealing with WAVEFORMATEX */
+        int cbSize = get_le16(pb); /* cbSize */
+        size -= 18;
+        cbSize = FFMIN(size, cbSize);
+        if (cbSize >= 22 && id == 0xfffe) { /* WAVEFORMATEXTENSIBLE */
+            codec->bits_per_sample = get_le16(pb);
+            get_le32(pb); /* dwChannelMask */
+            id = get_le32(pb); /* 4 first bytes of GUID */
+            url_fskip(pb, 12); /* skip end of GUID */
+            cbSize -= 22;
+            size -= 22;
+        }
+        codec->extradata_size = cbSize;
+        if (cbSize > 0) {
+            codec->extradata = av_mallocz(codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            get_buffer(pb, codec->extradata, codec->extradata_size);
+            size -= cbSize;
+        }
+
+        /* It is possible for the chunk to contain garbage at the end */
+        if (size > 0)
+            url_fskip(pb, size);
+    }
+    codec->codec_id = wav_codec_get_id(id, codec->bits_per_sample);
+}
+
+
+int wav_codec_get_id(unsigned int tag, int bps)
+{
+    int id;
+    id = codec_get_id(codec_wav_tags, tag);
+    if (id <= 0)
+        return id;
+    /* handle specific u8 codec */
+    if (id == CODEC_ID_PCM_S16LE && bps == 8)
+        id = CODEC_ID_PCM_U8;
+    if (id == CODEC_ID_PCM_S16LE && bps == 24)
+        id = CODEC_ID_PCM_S24LE;
+    if (id == CODEC_ID_PCM_S16LE && bps == 32)
+        id = CODEC_ID_PCM_S32LE;
+    return id;
+}
+#endif // CONFIG_DEMUXERS
+
+void ff_parse_specific_params(AVCodecContext *stream, int *au_rate, int *au_ssize, int *au_scale)
+{
+    int gcd;
+
+    *au_ssize= stream->block_align;
+    if(stream->frame_size && stream->sample_rate){
+        *au_scale=stream->frame_size;
+        *au_rate= stream->sample_rate;
+    }else if(stream->codec_type == CODEC_TYPE_VIDEO){
+        *au_scale= stream->time_base.num;
+        *au_rate = stream->time_base.den;
+    }else{
+        *au_scale= stream->block_align ? stream->block_align*8 : 8;
+        *au_rate = stream->bit_rate;
+    }
+    gcd= ff_gcd(*au_scale, *au_rate);
+    *au_scale /= gcd;
+    *au_rate /= gcd;
+}
diff --git a/contrib/ffmpeg/libavformat/riff.h b/contrib/ffmpeg/libavformat/riff.h
new file mode 100644
index 000000000..45c72dde6
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/riff.h
@@ -0,0 +1,55 @@
+/*
+ * RIFF codec tags
+ * copyright (c) 2000 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file riff.h
+ * internal header for RIFF based (de)muxers
+ * do NOT include this in end user applications
+ */
+
+#ifndef FF_RIFF_H
+#define FF_RIFF_H
+
+offset_t start_tag(ByteIOContext *pb, const char *tag);
+void end_tag(ByteIOContext *pb, offset_t start);
+
+typedef struct AVCodecTag {
+    int id;
+    unsigned int tag;
+} AVCodecTag;
+
+void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const AVCodecTag *tags, int for_asf);
+int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);
+int wav_codec_get_id(unsigned int tag, int bps);
+void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size);
+
+extern const AVCodecTag codec_bmp_tags[];
+extern const AVCodecTag codec_wav_tags[];
+
+unsigned int codec_get_tag(const AVCodecTag *tags, int id);
+enum CodecID codec_get_id(const AVCodecTag *tags, unsigned int tag);
+unsigned int codec_get_bmp_tag(int id) attribute_deprecated; //use av_codec_get_tag
+unsigned int codec_get_wav_tag(int id) attribute_deprecated; //use av_codec_get_tag
+enum CodecID codec_get_bmp_id(unsigned int tag) attribute_deprecated; //use av_codec_get_id
+enum CodecID codec_get_wav_id(unsigned int tag) attribute_deprecated; //use av_codec_get_id
+void ff_parse_specific_params(AVCodecContext *stream, int *au_rate, int *au_ssize, int *au_scale);
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/rm.c b/contrib/ffmpeg/libavformat/rm.c
new file mode 100644
index 000000000..ad2f5ff27
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rm.c
@@ -0,0 +1,1147 @@
+/*
+ * "Real" compatible muxer and demuxer.
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+/* in ms */
+#define BUFFER_DURATION 0
+
+typedef struct {
+    int nb_packets;
+    int packet_total_size;
+    int packet_max_size;
+    /* codec related output */
+    int bit_rate;
+    float frame_rate;
+    int nb_frames;    /* current frame number */
+    int total_frames; /* total number of frames */
+    int num;
+    AVCodecContext *enc;
+} StreamInfo;
+
+typedef struct {
+    StreamInfo streams[2];
+    StreamInfo *audio_stream, *video_stream;
+    int data_pos; /* position of the data after the header */
+    int nb_packets;
+    int old_format;
+    int current_stream;
+    int remaining_len;
+    /// Audio descrambling matrix parameters
+    uint8_t *audiobuf; ///< place to store reordered audio data
+    int64_t audiotimestamp; ///< Audio packet timestamp
+    int sub_packet_cnt; // Subpacket counter, used while reading
+    int sub_packet_size, sub_packet_h, coded_framesize; ///< Descrambling parameters from container
+    int audio_stream_num; ///< Stream number for audio packets
+    int audio_pkt_cnt; ///< Output packet counter
+    int audio_framesize; /// Audio frame size from container
+    int sub_packet_lengths[16]; /// Length of each aac subpacket
+} RMContext;
+
+#ifdef CONFIG_MUXERS
+static void put_str(ByteIOContext *s, const char *tag)
+{
+    put_be16(s,strlen(tag));
+    while (*tag) {
+        put_byte(s, *tag++);
+    }
+}
+
+static void put_str8(ByteIOContext *s, const char *tag)
+{
+    put_byte(s, strlen(tag));
+    while (*tag) {
+        put_byte(s, *tag++);
+    }
+}
+
+static void rv10_write_header(AVFormatContext *ctx,
+                              int data_size, int index_pos)
+{
+    RMContext *rm = ctx->priv_data;
+    ByteIOContext *s = &ctx->pb;
+    StreamInfo *stream;
+    unsigned char *data_offset_ptr, *start_ptr;
+    const char *desc, *mimetype;
+    int nb_packets, packet_total_size, packet_max_size, size, packet_avg_size, i;
+    int bit_rate, v, duration, flags, data_pos;
+
+    start_ptr = s->buf_ptr;
+
+    put_tag(s, ".RMF");
+    put_be32(s,18); /* header size */
+    put_be16(s,0);
+    put_be32(s,0);
+    put_be32(s,4 + ctx->nb_streams); /* num headers */
+
+    put_tag(s,"PROP");
+    put_be32(s, 50);
+    put_be16(s, 0);
+    packet_max_size = 0;
+    packet_total_size = 0;
+    nb_packets = 0;
+    bit_rate = 0;
+    duration = 0;
+    for(i=0;i<ctx->nb_streams;i++) {
+        StreamInfo *stream = &rm->streams[i];
+        bit_rate += stream->bit_rate;
+        if (stream->packet_max_size > packet_max_size)
+            packet_max_size = stream->packet_max_size;
+        nb_packets += stream->nb_packets;
+        packet_total_size += stream->packet_total_size;
+        /* select maximum duration */
+        v = (int) (1000.0 * (float)stream->total_frames / stream->frame_rate);
+        if (v > duration)
+            duration = v;
+    }
+    put_be32(s, bit_rate); /* max bit rate */
+    put_be32(s, bit_rate); /* avg bit rate */
+    put_be32(s, packet_max_size);        /* max packet size */
+    if (nb_packets > 0)
+        packet_avg_size = packet_total_size / nb_packets;
+    else
+        packet_avg_size = 0;
+    put_be32(s, packet_avg_size);        /* avg packet size */
+    put_be32(s, nb_packets);  /* num packets */
+    put_be32(s, duration); /* duration */
+    put_be32(s, BUFFER_DURATION);           /* preroll */
+    put_be32(s, index_pos);           /* index offset */
+    /* computation of data the data offset */
+    data_offset_ptr = s->buf_ptr;
+    put_be32(s, 0);           /* data offset : will be patched after */
+    put_be16(s, ctx->nb_streams);    /* num streams */
+    flags = 1 | 2; /* save allowed & perfect play */
+    if (url_is_streamed(s))
+        flags |= 4; /* live broadcast */
+    put_be16(s, flags);
+
+    /* comments */
+
+    put_tag(s,"CONT");
+    size = strlen(ctx->title) + strlen(ctx->author) + strlen(ctx->copyright) +
+        strlen(ctx->comment) + 4 * 2 + 10;
+    put_be32(s,size);
+    put_be16(s,0);
+    put_str(s, ctx->title);
+    put_str(s, ctx->author);
+    put_str(s, ctx->copyright);
+    put_str(s, ctx->comment);
+
+    for(i=0;i<ctx->nb_streams;i++) {
+        int codec_data_size;
+
+        stream = &rm->streams[i];
+
+        if (stream->enc->codec_type == CODEC_TYPE_AUDIO) {
+            desc = "The Audio Stream";
+            mimetype = "audio/x-pn-realaudio";
+            codec_data_size = 73;
+        } else {
+            desc = "The Video Stream";
+            mimetype = "video/x-pn-realvideo";
+            codec_data_size = 34;
+        }
+
+        put_tag(s,"MDPR");
+        size = 10 + 9 * 4 + strlen(desc) + strlen(mimetype) + codec_data_size;
+        put_be32(s, size);
+        put_be16(s, 0);
+
+        put_be16(s, i); /* stream number */
+        put_be32(s, stream->bit_rate); /* max bit rate */
+        put_be32(s, stream->bit_rate); /* avg bit rate */
+        put_be32(s, stream->packet_max_size);        /* max packet size */
+        if (stream->nb_packets > 0)
+            packet_avg_size = stream->packet_total_size /
+                stream->nb_packets;
+        else
+            packet_avg_size = 0;
+        put_be32(s, packet_avg_size);        /* avg packet size */
+        put_be32(s, 0);           /* start time */
+        put_be32(s, BUFFER_DURATION);           /* preroll */
+        /* duration */
+        if (url_is_streamed(s) || !stream->total_frames)
+            put_be32(s, (int)(3600 * 1000));
+        else
+            put_be32(s, (int)(stream->total_frames * 1000 / stream->frame_rate));
+        put_str8(s, desc);
+        put_str8(s, mimetype);
+        put_be32(s, codec_data_size);
+
+        if (stream->enc->codec_type == CODEC_TYPE_AUDIO) {
+            int coded_frame_size, fscode, sample_rate;
+            sample_rate = stream->enc->sample_rate;
+            coded_frame_size = (stream->enc->bit_rate *
+                                stream->enc->frame_size) / (8 * sample_rate);
+            /* audio codec info */
+            put_tag(s, ".ra");
+            put_byte(s, 0xfd);
+            put_be32(s, 0x00040000); /* version */
+            put_tag(s, ".ra4");
+            put_be32(s, 0x01b53530); /* stream length */
+            put_be16(s, 4); /* unknown */
+            put_be32(s, 0x39); /* header size */
+
+            switch(sample_rate) {
+            case 48000:
+            case 24000:
+            case 12000:
+                fscode = 1;
+                break;
+            default:
+            case 44100:
+            case 22050:
+            case 11025:
+                fscode = 2;
+                break;
+            case 32000:
+            case 16000:
+            case 8000:
+                fscode = 3;
+            }
+            put_be16(s, fscode); /* codec additional info, for AC3, seems
+                                     to be a frequency code */
+            /* special hack to compensate rounding errors... */
+            if (coded_frame_size == 557)
+                coded_frame_size--;
+            put_be32(s, coded_frame_size); /* frame length */
+            put_be32(s, 0x51540); /* unknown */
+            put_be32(s, 0x249f0); /* unknown */
+            put_be32(s, 0x249f0); /* unknown */
+            put_be16(s, 0x01);
+            /* frame length : seems to be very important */
+            put_be16(s, coded_frame_size);
+            put_be32(s, 0); /* unknown */
+            put_be16(s, stream->enc->sample_rate); /* sample rate */
+            put_be32(s, 0x10); /* unknown */
+            put_be16(s, stream->enc->channels);
+            put_str8(s, "Int0"); /* codec name */
+            put_str8(s, "dnet"); /* codec name */
+            put_be16(s, 0); /* title length */
+            put_be16(s, 0); /* author length */
+            put_be16(s, 0); /* copyright length */
+            put_byte(s, 0); /* end of header */
+        } else {
+            /* video codec info */
+            put_be32(s,34); /* size */
+            if(stream->enc->codec_id == CODEC_ID_RV10)
+                put_tag(s,"VIDORV10");
+            else
+                put_tag(s,"VIDORV20");
+            put_be16(s, stream->enc->width);
+            put_be16(s, stream->enc->height);
+            put_be16(s, (int) stream->frame_rate); /* frames per seconds ? */
+            put_be32(s,0);     /* unknown meaning */
+            put_be16(s, (int) stream->frame_rate);  /* unknown meaning */
+            put_be32(s,0);     /* unknown meaning */
+            put_be16(s, 8);    /* unknown meaning */
+            /* Seems to be the codec version: only use basic H263. The next
+               versions seems to add a diffential DC coding as in
+               MPEG... nothing new under the sun */
+            if(stream->enc->codec_id == CODEC_ID_RV10)
+                put_be32(s,0x10000000);
+            else
+                put_be32(s,0x20103001);
+            //put_be32(s,0x10003000);
+        }
+    }
+
+    /* patch data offset field */
+    data_pos = s->buf_ptr - start_ptr;
+    rm->data_pos = data_pos;
+    data_offset_ptr[0] = data_pos >> 24;
+    data_offset_ptr[1] = data_pos >> 16;
+    data_offset_ptr[2] = data_pos >> 8;
+    data_offset_ptr[3] = data_pos;
+
+    /* data stream */
+    put_tag(s,"DATA");
+    put_be32(s,data_size + 10 + 8);
+    put_be16(s,0);
+
+    put_be32(s, nb_packets); /* number of packets */
+    put_be32(s,0); /* next data header */
+}
+
+static void write_packet_header(AVFormatContext *ctx, StreamInfo *stream,
+                                int length, int key_frame)
+{
+    int timestamp;
+    ByteIOContext *s = &ctx->pb;
+
+    stream->nb_packets++;
+    stream->packet_total_size += length;
+    if (length > stream->packet_max_size)
+        stream->packet_max_size =  length;
+
+    put_be16(s,0); /* version */
+    put_be16(s,length + 12);
+    put_be16(s, stream->num); /* stream number */
+    timestamp = (1000 * (float)stream->nb_frames) / stream->frame_rate;
+    put_be32(s, timestamp); /* timestamp */
+    put_byte(s, 0); /* reserved */
+    put_byte(s, key_frame ? 2 : 0); /* flags */
+}
+
+static int rm_write_header(AVFormatContext *s)
+{
+    RMContext *rm = s->priv_data;
+    StreamInfo *stream;
+    int n;
+    AVCodecContext *codec;
+
+    for(n=0;n<s->nb_streams;n++) {
+        s->streams[n]->id = n;
+        codec = s->streams[n]->codec;
+        stream = &rm->streams[n];
+        memset(stream, 0, sizeof(StreamInfo));
+        stream->num = n;
+        stream->bit_rate = codec->bit_rate;
+        stream->enc = codec;
+
+        switch(codec->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            rm->audio_stream = stream;
+            stream->frame_rate = (float)codec->sample_rate / (float)codec->frame_size;
+            /* XXX: dummy values */
+            stream->packet_max_size = 1024;
+            stream->nb_packets = 0;
+            stream->total_frames = stream->nb_packets;
+            break;
+        case CODEC_TYPE_VIDEO:
+            rm->video_stream = stream;
+            stream->frame_rate = (float)codec->time_base.den / (float)codec->time_base.num;
+            /* XXX: dummy values */
+            stream->packet_max_size = 4096;
+            stream->nb_packets = 0;
+            stream->total_frames = stream->nb_packets;
+            break;
+        default:
+            return -1;
+        }
+    }
+
+    rv10_write_header(s, 0, 0);
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int rm_write_audio(AVFormatContext *s, const uint8_t *buf, int size, int flags)
+{
+    uint8_t *buf1;
+    RMContext *rm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    StreamInfo *stream = rm->audio_stream;
+    int i;
+
+    /* XXX: suppress this malloc */
+    buf1= (uint8_t*) av_malloc( size * sizeof(uint8_t) );
+
+    write_packet_header(s, stream, size, !!(flags & PKT_FLAG_KEY));
+
+    /* for AC3, the words seems to be reversed */
+    for(i=0;i<size;i+=2) {
+        buf1[i] = buf[i+1];
+        buf1[i+1] = buf[i];
+    }
+    put_buffer(pb, buf1, size);
+    put_flush_packet(pb);
+    stream->nb_frames++;
+    av_free(buf1);
+    return 0;
+}
+
+static int rm_write_video(AVFormatContext *s, const uint8_t *buf, int size, int flags)
+{
+    RMContext *rm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    StreamInfo *stream = rm->video_stream;
+    int key_frame = !!(flags & PKT_FLAG_KEY);
+
+    /* XXX: this is incorrect: should be a parameter */
+
+    /* Well, I spent some time finding the meaning of these bits. I am
+       not sure I understood everything, but it works !! */
+#if 1
+    write_packet_header(s, stream, size + 7, key_frame);
+    /* bit 7: '1' if final packet of a frame converted in several packets */
+    put_byte(pb, 0x81);
+    /* bit 7: '1' if I frame. bits 6..0 : sequence number in current
+       frame starting from 1 */
+    if (key_frame) {
+        put_byte(pb, 0x81);
+    } else {
+        put_byte(pb, 0x01);
+    }
+    put_be16(pb, 0x4000 + (size)); /* total frame size */
+    put_be16(pb, 0x4000 + (size));              /* offset from the start or the end */
+#else
+    /* full frame */
+    write_packet_header(s, size + 6);
+    put_byte(pb, 0xc0);
+    put_be16(pb, 0x4000 + size); /* total frame size */
+    put_be16(pb, 0x4000 + packet_number * 126); /* position in stream */
+#endif
+    put_byte(pb, stream->nb_frames & 0xff);
+
+    put_buffer(pb, buf, size);
+    put_flush_packet(pb);
+
+    stream->nb_frames++;
+    return 0;
+}
+
+static int rm_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    if (s->streams[pkt->stream_index]->codec->codec_type ==
+        CODEC_TYPE_AUDIO)
+        return rm_write_audio(s, pkt->data, pkt->size, pkt->flags);
+    else
+        return rm_write_video(s, pkt->data, pkt->size, pkt->flags);
+}
+
+static int rm_write_trailer(AVFormatContext *s)
+{
+    RMContext *rm = s->priv_data;
+    int data_size, index_pos, i;
+    ByteIOContext *pb = &s->pb;
+
+    if (!url_is_streamed(&s->pb)) {
+        /* end of file: finish to write header */
+        index_pos = url_fseek(pb, 0, SEEK_CUR);
+        data_size = index_pos - rm->data_pos;
+
+        /* index */
+        put_tag(pb, "INDX");
+        put_be32(pb, 10 + 10 * s->nb_streams);
+        put_be16(pb, 0);
+
+        for(i=0;i<s->nb_streams;i++) {
+            put_be32(pb, 0); /* zero indices */
+            put_be16(pb, i); /* stream number */
+            put_be32(pb, 0); /* next index */
+        }
+        /* undocumented end header */
+        put_be32(pb, 0);
+        put_be32(pb, 0);
+
+        url_fseek(pb, 0, SEEK_SET);
+        for(i=0;i<s->nb_streams;i++)
+            rm->streams[i].total_frames = rm->streams[i].nb_frames;
+        rv10_write_header(s, data_size, index_pos);
+    } else {
+        /* undocumented end header */
+        put_be32(pb, 0);
+        put_be32(pb, 0);
+    }
+    put_flush_packet(pb);
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+/***************************************************/
+
+static void get_str(ByteIOContext *pb, char *buf, int buf_size)
+{
+    int len, i;
+    char *q;
+
+    len = get_be16(pb);
+    q = buf;
+    for(i=0;i<len;i++) {
+        if (i < buf_size - 1)
+            *q++ = get_byte(pb);
+    }
+    *q = '\0';
+}
+
+static void get_str8(ByteIOContext *pb, char *buf, int buf_size)
+{
+    int len, i;
+    char *q;
+
+    len = get_byte(pb);
+    q = buf;
+    for(i=0;i<len;i++) {
+        if (i < buf_size - 1)
+            *q++ = get_byte(pb);
+    }
+    *q = '\0';
+}
+
+static int rm_read_audio_stream_info(AVFormatContext *s, AVStream *st,
+                                      int read_all)
+{
+    RMContext *rm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    char buf[256];
+    uint32_t version;
+    int i;
+
+    /* ra type header */
+    version = get_be32(pb); /* version */
+    if (((version >> 16) & 0xff) == 3) {
+        int64_t startpos = url_ftell(pb);
+        /* very old version */
+        for(i = 0; i < 14; i++)
+            get_byte(pb);
+        get_str8(pb, s->title, sizeof(s->title));
+        get_str8(pb, s->author, sizeof(s->author));
+        get_str8(pb, s->copyright, sizeof(s->copyright));
+        get_str8(pb, s->comment, sizeof(s->comment));
+        if ((startpos + (version & 0xffff)) >= url_ftell(pb) + 2) {
+        // fourcc (should always be "lpcJ")
+        get_byte(pb);
+        get_str8(pb, buf, sizeof(buf));
+        }
+        // Skip extra header crap (this should never happen)
+        if ((startpos + (version & 0xffff)) > url_ftell(pb))
+            url_fskip(pb, (version & 0xffff) + startpos - url_ftell(pb));
+        st->codec->sample_rate = 8000;
+        st->codec->channels = 1;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = CODEC_ID_RA_144;
+    } else {
+        int flavor, sub_packet_h, coded_framesize, sub_packet_size;
+        /* old version (4) */
+        get_be32(pb); /* .ra4 */
+        get_be32(pb); /* data size */
+        get_be16(pb); /* version2 */
+        get_be32(pb); /* header size */
+        flavor= get_be16(pb); /* add codec info / flavor */
+        rm->coded_framesize = coded_framesize = get_be32(pb); /* coded frame size */
+        get_be32(pb); /* ??? */
+        get_be32(pb); /* ??? */
+        get_be32(pb); /* ??? */
+        rm->sub_packet_h = sub_packet_h = get_be16(pb); /* 1 */
+        st->codec->block_align= get_be16(pb); /* frame size */
+        rm->sub_packet_size = sub_packet_size = get_be16(pb); /* sub packet size */
+        get_be16(pb); /* ??? */
+        if (((version >> 16) & 0xff) == 5) {
+            get_be16(pb); get_be16(pb); get_be16(pb); }
+        st->codec->sample_rate = get_be16(pb);
+        get_be32(pb);
+        st->codec->channels = get_be16(pb);
+        if (((version >> 16) & 0xff) == 5) {
+            get_be32(pb);
+            buf[0] = get_byte(pb);
+            buf[1] = get_byte(pb);
+            buf[2] = get_byte(pb);
+            buf[3] = get_byte(pb);
+            buf[4] = 0;
+        } else {
+            get_str8(pb, buf, sizeof(buf)); /* desc */
+            get_str8(pb, buf, sizeof(buf)); /* desc */
+        }
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        if (!strcmp(buf, "dnet")) {
+            st->codec->codec_id = CODEC_ID_AC3;
+        } else if (!strcmp(buf, "28_8")) {
+            st->codec->codec_id = CODEC_ID_RA_288;
+            st->codec->extradata_size= 0;
+            rm->audio_framesize = st->codec->block_align;
+            st->codec->block_align = coded_framesize;
+
+            if(rm->audio_framesize >= UINT_MAX / sub_packet_h){
+                av_log(s, AV_LOG_ERROR, "rm->audio_framesize * sub_packet_h too large\n");
+                return -1;
+            }
+
+            rm->audiobuf = av_malloc(rm->audio_framesize * sub_packet_h);
+        } else if (!strcmp(buf, "cook")) {
+            int codecdata_length, i;
+            get_be16(pb); get_byte(pb);
+            if (((version >> 16) & 0xff) == 5)
+                get_byte(pb);
+            codecdata_length = get_be32(pb);
+            if(codecdata_length + FF_INPUT_BUFFER_PADDING_SIZE <= (unsigned)codecdata_length){
+                av_log(s, AV_LOG_ERROR, "codecdata_length too large\n");
+                return -1;
+            }
+
+            st->codec->codec_id = CODEC_ID_COOK;
+            st->codec->extradata_size= codecdata_length;
+            st->codec->extradata= av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            for(i = 0; i < codecdata_length; i++)
+                ((uint8_t*)st->codec->extradata)[i] = get_byte(pb);
+            rm->audio_framesize = st->codec->block_align;
+            st->codec->block_align = rm->sub_packet_size;
+
+            if(rm->audio_framesize >= UINT_MAX / sub_packet_h){
+                av_log(s, AV_LOG_ERROR, "rm->audio_framesize * sub_packet_h too large\n");
+                return -1;
+            }
+
+            rm->audiobuf = av_malloc(rm->audio_framesize * sub_packet_h);
+        } else if (!strcmp(buf, "raac") || !strcmp(buf, "racp")) {
+            int codecdata_length, i;
+            get_be16(pb); get_byte(pb);
+            if (((version >> 16) & 0xff) == 5)
+                get_byte(pb);
+            st->codec->codec_id = CODEC_ID_AAC;
+            codecdata_length = get_be32(pb);
+            if(codecdata_length + FF_INPUT_BUFFER_PADDING_SIZE <= (unsigned)codecdata_length){
+                av_log(s, AV_LOG_ERROR, "codecdata_length too large\n");
+                return -1;
+            }
+            if (codecdata_length >= 1) {
+                st->codec->extradata_size = codecdata_length - 1;
+                st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+                get_byte(pb);
+                for(i = 0; i < st->codec->extradata_size; i++)
+                    ((uint8_t*)st->codec->extradata)[i] = get_byte(pb);
+            }
+        } else {
+            st->codec->codec_id = CODEC_ID_NONE;
+            pstrcpy(st->codec->codec_name, sizeof(st->codec->codec_name),
+                    buf);
+        }
+        if (read_all) {
+            get_byte(pb);
+            get_byte(pb);
+            get_byte(pb);
+
+            get_str8(pb, s->title, sizeof(s->title));
+            get_str8(pb, s->author, sizeof(s->author));
+            get_str8(pb, s->copyright, sizeof(s->copyright));
+            get_str8(pb, s->comment, sizeof(s->comment));
+        }
+    }
+    return 0;
+}
+
+static int rm_read_header_old(AVFormatContext *s, AVFormatParameters *ap)
+{
+    RMContext *rm = s->priv_data;
+    AVStream *st;
+
+    rm->old_format = 1;
+    st = av_new_stream(s, 0);
+    if (!st)
+        return -1;
+    return rm_read_audio_stream_info(s, st, 1);
+}
+
+static int rm_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    RMContext *rm = s->priv_data;
+    AVStream *st;
+    ByteIOContext *pb = &s->pb;
+    unsigned int tag, v;
+    int tag_size, size, codec_data_size, i;
+    int64_t codec_pos;
+    unsigned int start_time, duration;
+    char buf[128];
+    int flags = 0;
+
+    tag = get_le32(pb);
+    if (tag == MKTAG('.', 'r', 'a', 0xfd)) {
+        /* very old .ra format */
+        return rm_read_header_old(s, ap);
+    } else if (tag != MKTAG('.', 'R', 'M', 'F')) {
+        return AVERROR_IO;
+    }
+
+    get_be32(pb); /* header size */
+    get_be16(pb);
+    get_be32(pb);
+    get_be32(pb); /* number of headers */
+
+    for(;;) {
+        if (url_feof(pb))
+            goto fail;
+        tag = get_le32(pb);
+        tag_size = get_be32(pb);
+        get_be16(pb);
+#if 0
+        printf("tag=%c%c%c%c (%08x) size=%d\n",
+               (tag) & 0xff,
+               (tag >> 8) & 0xff,
+               (tag >> 16) & 0xff,
+               (tag >> 24) & 0xff,
+               tag,
+               tag_size);
+#endif
+        if (tag_size < 10 && tag != MKTAG('D', 'A', 'T', 'A'))
+            goto fail;
+        switch(tag) {
+        case MKTAG('P', 'R', 'O', 'P'):
+            /* file header */
+            get_be32(pb); /* max bit rate */
+            get_be32(pb); /* avg bit rate */
+            get_be32(pb); /* max packet size */
+            get_be32(pb); /* avg packet size */
+            get_be32(pb); /* nb packets */
+            get_be32(pb); /* duration */
+            get_be32(pb); /* preroll */
+            get_be32(pb); /* index offset */
+            get_be32(pb); /* data offset */
+            get_be16(pb); /* nb streams */
+            flags = get_be16(pb); /* flags */
+            break;
+        case MKTAG('C', 'O', 'N', 'T'):
+            get_str(pb, s->title, sizeof(s->title));
+            get_str(pb, s->author, sizeof(s->author));
+            get_str(pb, s->copyright, sizeof(s->copyright));
+            get_str(pb, s->comment, sizeof(s->comment));
+            break;
+        case MKTAG('M', 'D', 'P', 'R'):
+            st = av_new_stream(s, 0);
+            if (!st)
+                goto fail;
+            st->id = get_be16(pb);
+            get_be32(pb); /* max bit rate */
+            st->codec->bit_rate = get_be32(pb); /* bit rate */
+            get_be32(pb); /* max packet size */
+            get_be32(pb); /* avg packet size */
+            start_time = get_be32(pb); /* start time */
+            get_be32(pb); /* preroll */
+            duration = get_be32(pb); /* duration */
+            st->start_time = start_time;
+            st->duration = duration;
+            get_str8(pb, buf, sizeof(buf)); /* desc */
+            get_str8(pb, buf, sizeof(buf)); /* mimetype */
+            codec_data_size = get_be32(pb);
+            codec_pos = url_ftell(pb);
+            st->codec->codec_type = CODEC_TYPE_DATA;
+            av_set_pts_info(st, 64, 1, 1000);
+
+            v = get_be32(pb);
+            if (v == MKTAG(0xfd, 'a', 'r', '.')) {
+                /* ra type header */
+                if (rm_read_audio_stream_info(s, st, 0))
+                    return -1;
+            } else {
+                int fps, fps2;
+                if (get_le32(pb) != MKTAG('V', 'I', 'D', 'O')) {
+                fail1:
+                    av_log(st->codec, AV_LOG_ERROR, "Unsupported video codec\n");
+                    goto skip;
+                }
+                st->codec->codec_tag = get_le32(pb);
+//                av_log(NULL, AV_LOG_DEBUG, "%X %X\n", st->codec->codec_tag, MKTAG('R', 'V', '2', '0'));
+                if (   st->codec->codec_tag != MKTAG('R', 'V', '1', '0')
+                    && st->codec->codec_tag != MKTAG('R', 'V', '2', '0')
+                    && st->codec->codec_tag != MKTAG('R', 'V', '3', '0')
+                    && st->codec->codec_tag != MKTAG('R', 'V', '4', '0'))
+                    goto fail1;
+                st->codec->width = get_be16(pb);
+                st->codec->height = get_be16(pb);
+                st->codec->time_base.num= 1;
+                fps= get_be16(pb);
+                st->codec->codec_type = CODEC_TYPE_VIDEO;
+                get_be32(pb);
+                fps2= get_be16(pb);
+                get_be16(pb);
+
+                st->codec->extradata_size= codec_data_size - (url_ftell(pb) - codec_pos);
+
+                if(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE <= (unsigned)st->codec->extradata_size){
+                    //check is redundant as get_buffer() will catch this
+                    av_log(s, AV_LOG_ERROR, "st->codec->extradata_size too large\n");
+                    return -1;
+                }
+                st->codec->extradata= av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+                get_buffer(pb, st->codec->extradata, st->codec->extradata_size);
+
+//                av_log(NULL, AV_LOG_DEBUG, "fps= %d fps2= %d\n", fps, fps2);
+                st->codec->time_base.den = fps * st->codec->time_base.num;
+                switch(((uint8_t*)st->codec->extradata)[4]>>4){
+                case 1: st->codec->codec_id = CODEC_ID_RV10; break;
+                case 2: st->codec->codec_id = CODEC_ID_RV20; break;
+                case 3: st->codec->codec_id = CODEC_ID_RV30; break;
+                case 4: st->codec->codec_id = CODEC_ID_RV40; break;
+                default: goto fail1;
+                }
+            }
+skip:
+            /* skip codec info */
+            size = url_ftell(pb) - codec_pos;
+            url_fskip(pb, codec_data_size - size);
+            break;
+        case MKTAG('D', 'A', 'T', 'A'):
+            goto header_end;
+        default:
+            /* unknown tag: skip it */
+            url_fskip(pb, tag_size - 10);
+            break;
+        }
+    }
+ header_end:
+    rm->nb_packets = get_be32(pb); /* number of packets */
+    if (!rm->nb_packets && (flags & 4))
+        rm->nb_packets = 3600 * 25;
+    get_be32(pb); /* next data header */
+    return 0;
+
+ fail:
+    for(i=0;i<s->nb_streams;i++) {
+        av_free(s->streams[i]);
+    }
+    return AVERROR_IO;
+}
+
+static int get_num(ByteIOContext *pb, int *len)
+{
+    int n, n1;
+
+    n = get_be16(pb);
+    (*len)-=2;
+    if (n >= 0x4000) {
+        return n - 0x4000;
+    } else {
+        n1 = get_be16(pb);
+        (*len)-=2;
+        return (n << 16) | n1;
+    }
+}
+
+/* multiple of 20 bytes for ra144 (ugly) */
+#define RAW_PACKET_SIZE 1000
+
+static int sync(AVFormatContext *s, int64_t *timestamp, int *flags, int *stream_index, int64_t *pos){
+    RMContext *rm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int len, num, res, i;
+    AVStream *st;
+    uint32_t state=0xFFFFFFFF;
+
+    while(!url_feof(pb)){
+        *pos= url_ftell(pb);
+        if(rm->remaining_len > 0){
+            num= rm->current_stream;
+            len= rm->remaining_len;
+            *timestamp = AV_NOPTS_VALUE;
+            *flags= 0;
+        }else{
+            state= (state<<8) + get_byte(pb);
+
+            if(state == MKBETAG('I', 'N', 'D', 'X')){
+                len = get_be16(pb) - 6;
+                if(len<0)
+                    continue;
+                goto skip;
+            }
+
+            if(state > (unsigned)0xFFFF || state < 12)
+                continue;
+            len=state;
+            state= 0xFFFFFFFF;
+
+            num = get_be16(pb);
+            *timestamp = get_be32(pb);
+            res= get_byte(pb); /* reserved */
+            *flags = get_byte(pb); /* flags */
+
+
+            len -= 12;
+        }
+        for(i=0;i<s->nb_streams;i++) {
+            st = s->streams[i];
+            if (num == st->id)
+                break;
+        }
+        if (i == s->nb_streams) {
+skip:
+            /* skip packet if unknown number */
+            url_fskip(pb, len);
+            rm->remaining_len -= len;
+            continue;
+        }
+        *stream_index= i;
+
+        return len;
+    }
+    return -1;
+}
+
+static int rm_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    RMContext *rm = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    int i, len, tmp, j;
+    int64_t timestamp, pos;
+    uint8_t *ptr;
+    int flags;
+
+    if (rm->audio_pkt_cnt) {
+        // If there are queued audio packet return them first
+        st = s->streams[rm->audio_stream_num];
+        if (st->codec->codec_id == CODEC_ID_AAC)
+            av_get_packet(pb, pkt, rm->sub_packet_lengths[rm->sub_packet_cnt - rm->audio_pkt_cnt]);
+        else {
+        av_new_packet(pkt, st->codec->block_align);
+        memcpy(pkt->data, rm->audiobuf + st->codec->block_align *
+               (rm->sub_packet_h * rm->audio_framesize / st->codec->block_align - rm->audio_pkt_cnt),
+               st->codec->block_align);
+        }
+        rm->audio_pkt_cnt--;
+        pkt->flags = 0;
+        pkt->stream_index = rm->audio_stream_num;
+    } else if (rm->old_format) {
+        st = s->streams[0];
+        if (st->codec->codec_id == CODEC_ID_RA_288) {
+            int x, y;
+
+            for (y = 0; y < rm->sub_packet_h; y++)
+                for (x = 0; x < rm->sub_packet_h/2; x++)
+                    if (get_buffer(pb, rm->audiobuf+x*2*rm->audio_framesize+y*rm->coded_framesize, rm->coded_framesize) <= 0)
+                        return AVERROR_IO;
+            rm->audio_stream_num = 0;
+            rm->audio_pkt_cnt = rm->sub_packet_h * rm->audio_framesize / st->codec->block_align - 1;
+            // Release first audio packet
+            av_new_packet(pkt, st->codec->block_align);
+            memcpy(pkt->data, rm->audiobuf, st->codec->block_align);
+            pkt->flags |= PKT_FLAG_KEY; // Mark first packet as keyframe
+            pkt->stream_index = 0;
+        } else {
+            /* just read raw bytes */
+            len = RAW_PACKET_SIZE;
+            len= av_get_packet(pb, pkt, len);
+            pkt->stream_index = 0;
+            if (len <= 0) {
+                return AVERROR_IO;
+            }
+            pkt->size = len;
+        }
+    } else {
+        int seq=1;
+resync:
+        len=sync(s, &timestamp, &flags, &i, &pos);
+        if(len<0)
+            return AVERROR_IO;
+        st = s->streams[i];
+
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            int h, pic_num, len2, pos;
+
+            h= get_byte(pb); len--;
+            if(!(h & 0x40)){
+                seq = get_byte(pb); len--;
+            }
+
+            if((h & 0xc0) == 0x40){
+                len2= pos= 0;
+            }else{
+                len2 = get_num(pb, &len);
+                pos = get_num(pb, &len);
+            }
+            /* picture number */
+            pic_num= get_byte(pb); len--;
+            rm->remaining_len= len;
+            rm->current_stream= st->id;
+
+//            av_log(NULL, AV_LOG_DEBUG, "%X len:%d pos:%d len2:%d pic_num:%d\n",h, len, pos, len2, pic_num);
+            if(len2 && len2<len)
+                len=len2;
+            rm->remaining_len-= len;
+            av_get_packet(pb, pkt, len);
+
+        } else if (st->codec->codec_type == CODEC_TYPE_AUDIO) {
+            if ((st->codec->codec_id == CODEC_ID_RA_288) ||
+                (st->codec->codec_id == CODEC_ID_COOK)) {
+                int x;
+                int sps = rm->sub_packet_size;
+                int cfs = rm->coded_framesize;
+                int h = rm->sub_packet_h;
+                int y = rm->sub_packet_cnt;
+                int w = rm->audio_framesize;
+
+                if (flags & 2)
+                    y = rm->sub_packet_cnt = 0;
+                if (!y)
+                    rm->audiotimestamp = timestamp;
+
+                switch(st->codec->codec_id) {
+                    case CODEC_ID_RA_288:
+                        for (x = 0; x < h/2; x++)
+                            get_buffer(pb, rm->audiobuf+x*2*w+y*cfs, cfs);
+                        break;
+                    case CODEC_ID_COOK:
+                        for (x = 0; x < w/sps; x++)
+                            get_buffer(pb, rm->audiobuf+sps*(h*x+((h+1)/2)*(y&1)+(y>>1)), sps);
+                        break;
+                }
+
+                if (++(rm->sub_packet_cnt) < h)
+                    goto resync;
+                else {
+                    rm->sub_packet_cnt = 0;
+                    rm->audio_stream_num = i;
+                    rm->audio_pkt_cnt = h * w / st->codec->block_align - 1;
+                    // Release first audio packet
+                    av_new_packet(pkt, st->codec->block_align);
+                    memcpy(pkt->data, rm->audiobuf, st->codec->block_align);
+                    timestamp = rm->audiotimestamp;
+                    flags = 2; // Mark first packet as keyframe
+                }
+            } else if (st->codec->codec_id == CODEC_ID_AAC) {
+                int x;
+                rm->audio_stream_num = i;
+                rm->sub_packet_cnt = (get_be16(pb) & 0xf0) >> 4;
+                if (rm->sub_packet_cnt) {
+                    for (x = 0; x < rm->sub_packet_cnt; x++)
+                        rm->sub_packet_lengths[x] = get_be16(pb);
+                    // Release first audio packet
+                    rm->audio_pkt_cnt = rm->sub_packet_cnt - 1;
+                    av_get_packet(pb, pkt, rm->sub_packet_lengths[0]);
+                    flags = 2; // Mark first packet as keyframe
+                }
+            } else
+                av_get_packet(pb, pkt, len);
+
+        } else
+            av_get_packet(pb, pkt, len);
+
+        if(  (st->discard >= AVDISCARD_NONKEY && !(flags&2))
+           || st->discard >= AVDISCARD_ALL){
+            av_free_packet(pkt);
+            goto resync;
+        }
+
+        pkt->stream_index = i;
+
+#if 0
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            if(st->codec->codec_id == CODEC_ID_RV20){
+                int seq= 128*(pkt->data[2]&0x7F) + (pkt->data[3]>>1);
+                av_log(NULL, AV_LOG_DEBUG, "%d %"PRId64" %d\n", timestamp, timestamp*512LL/25, seq);
+
+                seq |= (timestamp&~0x3FFF);
+                if(seq - timestamp >  0x2000) seq -= 0x4000;
+                if(seq - timestamp < -0x2000) seq += 0x4000;
+            }
+        }
+#endif
+        pkt->pts= timestamp;
+        if(flags&2){
+            pkt->flags |= PKT_FLAG_KEY;
+            if((seq&0x7F) == 1)
+                av_add_index_entry(st, pos, timestamp, 0, 0, AVINDEX_KEYFRAME);
+        }
+    }
+
+    /* for AC3, needs to swap bytes */
+    if (st->codec->codec_id == CODEC_ID_AC3) {
+        ptr = pkt->data;
+        for(j=0;j<len;j+=2) {
+            tmp = ptr[0];
+            ptr[0] = ptr[1];
+            ptr[1] = tmp;
+                ptr += 2;
+        }
+    }
+    return 0;
+}
+
+static int rm_read_close(AVFormatContext *s)
+{
+    RMContext *rm = s->priv_data;
+
+    av_free(rm->audiobuf);
+    return 0;
+}
+
+static int rm_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if ((p->buf[0] == '.' && p->buf[1] == 'R' &&
+         p->buf[2] == 'M' && p->buf[3] == 'F' &&
+         p->buf[4] == 0 && p->buf[5] == 0) ||
+        (p->buf[0] == '.' && p->buf[1] == 'r' &&
+         p->buf[2] == 'a' && p->buf[3] == 0xfd))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int64_t rm_read_dts(AVFormatContext *s, int stream_index,
+                               int64_t *ppos, int64_t pos_limit)
+{
+    RMContext *rm = s->priv_data;
+    int64_t pos, dts;
+    int stream_index2, flags, len, h;
+
+    pos = *ppos;
+
+    if(rm->old_format)
+        return AV_NOPTS_VALUE;
+
+    url_fseek(&s->pb, pos, SEEK_SET);
+    rm->remaining_len=0;
+    for(;;){
+        int seq=1;
+        AVStream *st;
+
+        len=sync(s, &dts, &flags, &stream_index2, &pos);
+        if(len<0)
+            return AV_NOPTS_VALUE;
+
+        st = s->streams[stream_index2];
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            h= get_byte(&s->pb); len--;
+            if(!(h & 0x40)){
+                seq = get_byte(&s->pb); len--;
+            }
+        }
+
+        if((flags&2) && (seq&0x7F) == 1){
+//            av_log(s, AV_LOG_DEBUG, "%d %d-%d %"PRId64" %d\n", flags, stream_index2, stream_index, dts, seq);
+            av_add_index_entry(st, pos, dts, 0, 0, AVINDEX_KEYFRAME);
+            if(stream_index2 == stream_index)
+                break;
+        }
+
+        url_fskip(&s->pb, len);
+    }
+    *ppos = pos;
+    return dts;
+}
+
+#ifdef CONFIG_RM_DEMUXER
+AVInputFormat rm_demuxer = {
+    "rm",
+    "rm format",
+    sizeof(RMContext),
+    rm_probe,
+    rm_read_header,
+    rm_read_packet,
+    rm_read_close,
+    NULL,
+    rm_read_dts,
+};
+#endif
+#ifdef CONFIG_RM_MUXER
+AVOutputFormat rm_muxer = {
+    "rm",
+    "rm format",
+    "application/vnd.rn-realmedia",
+    "rm,ra",
+    sizeof(RMContext),
+    CODEC_ID_AC3,
+    CODEC_ID_RV10,
+    rm_write_header,
+    rm_write_packet,
+    rm_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/rtp.c b/contrib/ffmpeg/libavformat/rtp.c
new file mode 100644
index 000000000..493a89cf3
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtp.c
@@ -0,0 +1,1085 @@
+/*
+ * RTP input/output format
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "mpegts.h"
+#include "bitstream.h"
+
+#include <unistd.h>
+#include "network.h"
+
+#include "rtp_internal.h"
+#include "rtp_h264.h"
+
+//#define DEBUG
+
+
+/* TODO: - add RTCP statistics reporting (should be optional).
+
+         - add support for h263/mpeg4 packetized output : IDEA: send a
+         buffer to 'rtp_write_packet' contains all the packets for ONE
+         frame. Each packet should have a four byte header containing
+         the length in big endian format (same trick as
+         'url_open_dyn_packet_buf')
+*/
+
+/* from http://www.iana.org/assignments/rtp-parameters last updated 05 January 2005 */
+AVRtpPayloadType_t AVRtpPayloadTypes[]=
+{
+  {0, "PCMU",        CODEC_TYPE_AUDIO,   CODEC_ID_PCM_MULAW, 8000, 1},
+  {1, "Reserved",    CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {2, "Reserved",    CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {3, "GSM",         CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {4, "G723",        CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {5, "DVI4",        CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {6, "DVI4",        CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 16000, 1},
+  {7, "LPC",         CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {8, "PCMA",        CODEC_TYPE_AUDIO,   CODEC_ID_PCM_ALAW, 8000, 1},
+  {9, "G722",        CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {10, "L16",        CODEC_TYPE_AUDIO,   CODEC_ID_PCM_S16BE, 44100, 2},
+  {11, "L16",        CODEC_TYPE_AUDIO,   CODEC_ID_PCM_S16BE, 44100, 1},
+  {12, "QCELP",      CODEC_TYPE_AUDIO,   CODEC_ID_QCELP, 8000, 1},
+  {13, "CN",         CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {14, "MPA",        CODEC_TYPE_AUDIO,   CODEC_ID_MP2, 90000, -1},
+  {15, "G728",       CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {16, "DVI4",       CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 11025, 1},
+  {17, "DVI4",       CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 22050, 1},
+  {18, "G729",       CODEC_TYPE_AUDIO,   CODEC_ID_NONE, 8000, 1},
+  {19, "reserved",   CODEC_TYPE_AUDIO,   CODEC_ID_NONE, -1, -1},
+  {20, "unassigned", CODEC_TYPE_AUDIO,   CODEC_ID_NONE, -1, -1},
+  {21, "unassigned", CODEC_TYPE_AUDIO,   CODEC_ID_NONE, -1, -1},
+  {22, "unassigned", CODEC_TYPE_AUDIO,   CODEC_ID_NONE, -1, -1},
+  {23, "unassigned", CODEC_TYPE_AUDIO,   CODEC_ID_NONE, -1, -1},
+  {24, "unassigned", CODEC_TYPE_VIDEO,   CODEC_ID_NONE, -1, -1},
+  {25, "CelB",       CODEC_TYPE_VIDEO,   CODEC_ID_NONE, 90000, -1},
+  {26, "JPEG",       CODEC_TYPE_VIDEO,   CODEC_ID_MJPEG, 90000, -1},
+  {27, "unassigned", CODEC_TYPE_VIDEO,   CODEC_ID_NONE, -1, -1},
+  {28, "nv",         CODEC_TYPE_VIDEO,   CODEC_ID_NONE, 90000, -1},
+  {29, "unassigned", CODEC_TYPE_VIDEO,   CODEC_ID_NONE, -1, -1},
+  {30, "unassigned", CODEC_TYPE_VIDEO,   CODEC_ID_NONE, -1, -1},
+  {31, "H261",       CODEC_TYPE_VIDEO,   CODEC_ID_H261, 90000, -1},
+  {32, "MPV",        CODEC_TYPE_VIDEO,   CODEC_ID_MPEG1VIDEO, 90000, -1},
+  {33, "MP2T",       CODEC_TYPE_DATA,    CODEC_ID_MPEG2TS, 90000, -1},
+  {34, "H263",       CODEC_TYPE_VIDEO,   CODEC_ID_H263, 90000, -1},
+  {35, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {36, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {37, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {38, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {39, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {40, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {41, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {42, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {43, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {44, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {45, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {46, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {47, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {48, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {49, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {50, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {51, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {52, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {53, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {54, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {55, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {56, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {57, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {58, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {59, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {60, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {61, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {62, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {63, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {64, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {65, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {66, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {67, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {68, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {69, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {70, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {71, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {72, "reserved for RTCP conflict avoidance", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {73, "reserved for RTCP conflict avoidance", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {74, "reserved for RTCP conflict avoidance", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {75, "reserved for RTCP conflict avoidance", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {76, "reserved for RTCP conflict avoidance", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {77, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {78, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {79, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {80, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {81, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {82, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {83, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {84, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {85, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {86, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {87, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {88, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {89, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {90, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {91, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {92, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {93, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {94, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {95, "unassigned", CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {96, "dynamic",    CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {97, "dynamic",    CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {98, "dynamic",    CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {99, "dynamic",    CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {100, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {101, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {102, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {103, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {104, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {105, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {106, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {107, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {108, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {109, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {110, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {111, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {112, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {113, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {114, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {115, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {116, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {117, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {118, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {119, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {120, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {121, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {122, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {123, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {124, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {125, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {126, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {127, "dynamic",   CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1},
+  {-1, "",           CODEC_TYPE_UNKNOWN, CODEC_ID_NONE, -1, -1}
+};
+
+/* statistics functions */
+RTPDynamicProtocolHandler *RTPFirstDynamicPayloadHandler= NULL;
+
+static RTPDynamicProtocolHandler mp4v_es_handler= {"MP4V-ES", CODEC_TYPE_VIDEO, CODEC_ID_MPEG4};
+static RTPDynamicProtocolHandler mpeg4_generic_handler= {"mpeg4-generic", CODEC_TYPE_AUDIO, CODEC_ID_AAC};
+
+static void register_dynamic_payload_handler(RTPDynamicProtocolHandler *handler)
+{
+    handler->next= RTPFirstDynamicPayloadHandler;
+    RTPFirstDynamicPayloadHandler= handler;
+}
+
+void av_register_rtp_dynamic_payload_handlers()
+{
+    register_dynamic_payload_handler(&mp4v_es_handler);
+    register_dynamic_payload_handler(&mpeg4_generic_handler);
+    register_dynamic_payload_handler(&ff_h264_dynamic_handler);
+}
+
+int rtp_get_codec_info(AVCodecContext *codec, int payload_type)
+{
+    if (AVRtpPayloadTypes[payload_type].codec_id != CODEC_ID_NONE) {
+        codec->codec_type = AVRtpPayloadTypes[payload_type].codec_type;
+        codec->codec_id = AVRtpPayloadTypes[payload_type].codec_id;
+        if (AVRtpPayloadTypes[payload_type].audio_channels > 0)
+            codec->channels = AVRtpPayloadTypes[payload_type].audio_channels;
+        if (AVRtpPayloadTypes[payload_type].clock_rate > 0)
+            codec->sample_rate = AVRtpPayloadTypes[payload_type].clock_rate;
+        return 0;
+    }
+    return -1;
+}
+
+int rtp_get_payload_type(AVCodecContext *codec)
+{
+    int i, payload_type;
+
+    /* compute the payload type */
+    for (payload_type = -1, i = 0; AVRtpPayloadTypes[i].pt >= 0; ++i)
+        if (AVRtpPayloadTypes[i].codec_id == codec->codec_id) {
+            if (codec->codec_id == CODEC_ID_PCM_S16BE)
+                if (codec->channels != AVRtpPayloadTypes[i].audio_channels)
+                    continue;
+            payload_type = AVRtpPayloadTypes[i].pt;
+        }
+    return payload_type;
+}
+
+static inline uint32_t decode_be32(const uint8_t *p)
+{
+    return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
+}
+
+static inline uint64_t decode_be64(const uint8_t *p)
+{
+    return ((uint64_t)decode_be32(p) << 32) | decode_be32(p + 4);
+}
+
+static int rtcp_parse_packet(RTPDemuxContext *s, const unsigned char *buf, int len)
+{
+    if (buf[1] != 200)
+        return -1;
+    s->last_rtcp_ntp_time = decode_be64(buf + 8);
+    if (s->first_rtcp_ntp_time == AV_NOPTS_VALUE)
+        s->first_rtcp_ntp_time = s->last_rtcp_ntp_time;
+    s->last_rtcp_timestamp = decode_be32(buf + 16);
+    return 0;
+}
+
+#define RTP_SEQ_MOD (1<<16)
+
+/**
+* called on parse open packet
+*/
+static void rtp_init_statistics(RTPStatistics *s, uint16_t base_sequence) // called on parse open packet.
+{
+    memset(s, 0, sizeof(RTPStatistics));
+    s->max_seq= base_sequence;
+    s->probation= 1;
+}
+
+/**
+* called whenever there is a large jump in sequence numbers, or when they get out of probation...
+*/
+static void rtp_init_sequence(RTPStatistics *s, uint16_t seq)
+{
+    s->max_seq= seq;
+    s->cycles= 0;
+    s->base_seq= seq -1;
+    s->bad_seq= RTP_SEQ_MOD + 1;
+    s->received= 0;
+    s->expected_prior= 0;
+    s->received_prior= 0;
+    s->jitter= 0;
+    s->transit= 0;
+}
+
+/**
+* returns 1 if we should handle this packet.
+*/
+static int rtp_valid_packet_in_sequence(RTPStatistics *s, uint16_t seq)
+{
+    uint16_t udelta= seq - s->max_seq;
+    const int MAX_DROPOUT= 3000;
+    const int MAX_MISORDER = 100;
+    const int MIN_SEQUENTIAL = 2;
+
+    /* source not valid until MIN_SEQUENTIAL packets with sequence seq. numbers have been received */
+    if(s->probation)
+    {
+        if(seq==s->max_seq + 1) {
+            s->probation--;
+            s->max_seq= seq;
+            if(s->probation==0) {
+                rtp_init_sequence(s, seq);
+                s->received++;
+                return 1;
+            }
+        } else {
+            s->probation= MIN_SEQUENTIAL - 1;
+            s->max_seq = seq;
+        }
+    } else if (udelta < MAX_DROPOUT) {
+        // in order, with permissible gap
+        if(seq < s->max_seq) {
+            //sequence number wrapped; count antother 64k cycles
+            s->cycles += RTP_SEQ_MOD;
+        }
+        s->max_seq= seq;
+    } else if (udelta <= RTP_SEQ_MOD - MAX_MISORDER) {
+        // sequence made a large jump...
+        if(seq==s->bad_seq) {
+            // two sequential packets-- assume that the other side restarted without telling us; just resync.
+            rtp_init_sequence(s, seq);
+        } else {
+            s->bad_seq= (seq + 1) & (RTP_SEQ_MOD-1);
+            return 0;
+        }
+    } else {
+        // duplicate or reordered packet...
+    }
+    s->received++;
+    return 1;
+}
+
+#if 0
+/**
+* This function is currently unused; without a valid local ntp time, I don't see how we could calculate the
+* difference between the arrival and sent timestamp.  As a result, the jitter and transit statistics values
+* never change.  I left this in in case someone else can see a way. (rdm)
+*/
+static void rtcp_update_jitter(RTPStatistics *s, uint32_t sent_timestamp, uint32_t arrival_timestamp)
+{
+    uint32_t transit= arrival_timestamp - sent_timestamp;
+    int d;
+    s->transit= transit;
+    d= FFABS(transit - s->transit);
+    s->jitter += d - ((s->jitter + 8)>>4);
+}
+#endif
+
+int rtp_check_and_send_back_rr(RTPDemuxContext *s, int count)
+{
+    ByteIOContext pb;
+    uint8_t *buf;
+    int len;
+    int rtcp_bytes;
+    RTPStatistics *stats= &s->statistics;
+    uint32_t lost;
+    uint32_t extended_max;
+    uint32_t expected_interval;
+    uint32_t received_interval;
+    uint32_t lost_interval;
+    uint32_t expected;
+    uint32_t fraction;
+    uint64_t ntp_time= s->last_rtcp_ntp_time; // TODO: Get local ntp time?
+
+    if (!s->rtp_ctx || (count < 1))
+        return -1;
+
+    /* TODO: I think this is way too often; RFC 1889 has algorithm for this */
+    /* XXX: mpeg pts hardcoded. RTCP send every 0.5 seconds */
+    s->octet_count += count;
+    rtcp_bytes = ((s->octet_count - s->last_octet_count) * RTCP_TX_RATIO_NUM) /
+        RTCP_TX_RATIO_DEN;
+    rtcp_bytes /= 50; // mmu_man: that's enough for me... VLC sends much less btw !?
+    if (rtcp_bytes < 28)
+        return -1;
+    s->last_octet_count = s->octet_count;
+
+    if (url_open_dyn_buf(&pb) < 0)
+        return -1;
+
+    // Receiver Report
+    put_byte(&pb, (RTP_VERSION << 6) + 1); /* 1 report block */
+    put_byte(&pb, 201);
+    put_be16(&pb, 7); /* length in words - 1 */
+    put_be32(&pb, s->ssrc); // our own SSRC
+    put_be32(&pb, s->ssrc); // XXX: should be the server's here!
+    // some placeholders we should really fill...
+    // RFC 1889/p64
+    extended_max= stats->cycles + stats->max_seq;
+    expected= extended_max - stats->base_seq + 1;
+    lost= expected - stats->received;
+    lost= FFMIN(lost, 0xffffff); // clamp it since it's only 24 bits...
+    expected_interval= expected - stats->expected_prior;
+    stats->expected_prior= expected;
+    received_interval= stats->received - stats->received_prior;
+    stats->received_prior= stats->received;
+    lost_interval= expected_interval - received_interval;
+    if (expected_interval==0 || lost_interval<=0) fraction= 0;
+    else fraction = (lost_interval<<8)/expected_interval;
+
+    fraction= (fraction<<24) | lost;
+
+    put_be32(&pb, fraction); /* 8 bits of fraction, 24 bits of total packets lost */
+    put_be32(&pb, extended_max); /* max sequence received */
+    put_be32(&pb, stats->jitter>>4); /* jitter */
+
+    if(s->last_rtcp_ntp_time==AV_NOPTS_VALUE)
+    {
+        put_be32(&pb, 0); /* last SR timestamp */
+        put_be32(&pb, 0); /* delay since last SR */
+    } else {
+        uint32_t middle_32_bits= s->last_rtcp_ntp_time>>16; // this is valid, right? do we need to handle 64 bit values special?
+        uint32_t delay_since_last= ntp_time - s->last_rtcp_ntp_time;
+
+        put_be32(&pb, middle_32_bits); /* last SR timestamp */
+        put_be32(&pb, delay_since_last); /* delay since last SR */
+    }
+
+    // CNAME
+    put_byte(&pb, (RTP_VERSION << 6) + 1); /* 1 report block */
+    put_byte(&pb, 202);
+    len = strlen(s->hostname);
+    put_be16(&pb, (6 + len + 3) / 4); /* length in words - 1 */
+    put_be32(&pb, s->ssrc);
+    put_byte(&pb, 0x01);
+    put_byte(&pb, len);
+    put_buffer(&pb, s->hostname, len);
+    // padding
+    for (len = (6 + len) % 4; len % 4; len++) {
+        put_byte(&pb, 0);
+    }
+
+    put_flush_packet(&pb);
+    len = url_close_dyn_buf(&pb, &buf);
+    if ((len > 0) && buf) {
+        int result;
+#if defined(DEBUG)
+        printf("sending %d bytes of RR\n", len);
+#endif
+        result= url_write(s->rtp_ctx, buf, len);
+#if defined(DEBUG)
+        printf("result from url_write: %d\n", result);
+#endif
+        av_free(buf);
+    }
+    return 0;
+}
+
+/**
+ * open a new RTP parse context for stream 'st'. 'st' can be NULL for
+ * MPEG2TS streams to indicate that they should be demuxed inside the
+ * rtp demux (otherwise CODEC_ID_MPEG2TS packets are returned)
+ * TODO: change this to not take rtp_payload data, and use the new dynamic payload system.
+ */
+RTPDemuxContext *rtp_parse_open(AVFormatContext *s1, AVStream *st, URLContext *rtpc, int payload_type, rtp_payload_data_t *rtp_payload_data)
+{
+    RTPDemuxContext *s;
+
+    s = av_mallocz(sizeof(RTPDemuxContext));
+    if (!s)
+        return NULL;
+    s->payload_type = payload_type;
+    s->last_rtcp_ntp_time = AV_NOPTS_VALUE;
+    s->first_rtcp_ntp_time = AV_NOPTS_VALUE;
+    s->ic = s1;
+    s->st = st;
+    s->rtp_payload_data = rtp_payload_data;
+    rtp_init_statistics(&s->statistics, 0); // do we know the initial sequence from sdp?
+    if (!strcmp(AVRtpPayloadTypes[payload_type].enc_name, "MP2T")) {
+        s->ts = mpegts_parse_open(s->ic);
+        if (s->ts == NULL) {
+            av_free(s);
+            return NULL;
+        }
+    } else {
+        switch(st->codec->codec_id) {
+        case CODEC_ID_MPEG1VIDEO:
+        case CODEC_ID_MPEG2VIDEO:
+        case CODEC_ID_MP2:
+        case CODEC_ID_MP3:
+        case CODEC_ID_MPEG4:
+        case CODEC_ID_H264:
+            st->need_parsing = 1;
+            break;
+        default:
+            break;
+        }
+    }
+    // needed to send back RTCP RR in RTSP sessions
+    s->rtp_ctx = rtpc;
+    gethostname(s->hostname, sizeof(s->hostname));
+    return s;
+}
+
+static int rtp_parse_mp4_au(RTPDemuxContext *s, const uint8_t *buf)
+{
+    int au_headers_length, au_header_size, i;
+    GetBitContext getbitcontext;
+    rtp_payload_data_t *infos;
+
+    infos = s->rtp_payload_data;
+
+    if (infos == NULL)
+        return -1;
+
+    /* decode the first 2 bytes where are stored the AUHeader sections
+       length in bits */
+    au_headers_length = AV_RB16(buf);
+
+    if (au_headers_length > RTP_MAX_PACKET_LENGTH)
+      return -1;
+
+    infos->au_headers_length_bytes = (au_headers_length + 7) / 8;
+
+    /* skip AU headers length section (2 bytes) */
+    buf += 2;
+
+    init_get_bits(&getbitcontext, buf, infos->au_headers_length_bytes * 8);
+
+    /* XXX: Wrong if optionnal additional sections are present (cts, dts etc...) */
+    au_header_size = infos->sizelength + infos->indexlength;
+    if (au_header_size <= 0 || (au_headers_length % au_header_size != 0))
+        return -1;
+
+    infos->nb_au_headers = au_headers_length / au_header_size;
+    infos->au_headers = av_malloc(sizeof(struct AUHeaders) * infos->nb_au_headers);
+
+    /* XXX: We handle multiple AU Section as only one (need to fix this for interleaving)
+       In my test, the faad decoder doesnt behave correctly when sending each AU one by one
+       but does when sending the whole as one big packet...  */
+    infos->au_headers[0].size = 0;
+    infos->au_headers[0].index = 0;
+    for (i = 0; i < infos->nb_au_headers; ++i) {
+        infos->au_headers[0].size += get_bits_long(&getbitcontext, infos->sizelength);
+        infos->au_headers[0].index = get_bits_long(&getbitcontext, infos->indexlength);
+    }
+
+    infos->nb_au_headers = 1;
+
+    return 0;
+}
+
+/**
+ * This was the second switch in rtp_parse packet.  Normalizes time, if required, sets stream_index, etc.
+ */
+static void finalize_packet(RTPDemuxContext *s, AVPacket *pkt, uint32_t timestamp)
+{
+    switch(s->st->codec->codec_id) {
+        case CODEC_ID_MP2:
+        case CODEC_ID_MPEG1VIDEO:
+            if (s->last_rtcp_ntp_time != AV_NOPTS_VALUE) {
+                int64_t addend;
+
+                int delta_timestamp;
+                /* XXX: is it really necessary to unify the timestamp base ? */
+                /* compute pts from timestamp with received ntp_time */
+                delta_timestamp = timestamp - s->last_rtcp_timestamp;
+                /* convert to 90 kHz without overflow */
+                addend = (s->last_rtcp_ntp_time - s->first_rtcp_ntp_time) >> 14;
+                addend = (addend * 5625) >> 14;
+                pkt->pts = addend + delta_timestamp;
+            }
+            break;
+        case CODEC_ID_AAC:
+        case CODEC_ID_H264:
+        case CODEC_ID_MPEG4:
+            pkt->pts = timestamp;
+            break;
+        default:
+            /* no timestamp info yet */
+            break;
+    }
+    pkt->stream_index = s->st->index;
+}
+
+/**
+ * Parse an RTP or RTCP packet directly sent as a buffer.
+ * @param s RTP parse context.
+ * @param pkt returned packet
+ * @param buf input buffer or NULL to read the next packets
+ * @param len buffer len
+ * @return 0 if a packet is returned, 1 if a packet is returned and more can follow
+ * (use buf as NULL to read the next). -1 if no packet (error or no more packet).
+ */
+int rtp_parse_packet(RTPDemuxContext *s, AVPacket *pkt,
+                     const uint8_t *buf, int len)
+{
+    unsigned int ssrc, h;
+    int payload_type, seq, ret;
+    AVStream *st;
+    uint32_t timestamp;
+    int rv= 0;
+
+    if (!buf) {
+        /* return the next packets, if any */
+        if(s->st && s->parse_packet) {
+            timestamp= 0; ///< Should not be used if buf is NULL, but should be set to the timestamp of the packet returned....
+            rv= s->parse_packet(s, pkt, &timestamp, NULL, 0);
+            finalize_packet(s, pkt, timestamp);
+            return rv;
+        } else {
+            // TODO: Move to a dynamic packet handler (like above)
+            if (s->read_buf_index >= s->read_buf_size)
+                return -1;
+            ret = mpegts_parse_packet(s->ts, pkt, s->buf + s->read_buf_index,
+                                      s->read_buf_size - s->read_buf_index);
+            if (ret < 0)
+                return -1;
+            s->read_buf_index += ret;
+            if (s->read_buf_index < s->read_buf_size)
+                return 1;
+            else
+                return 0;
+        }
+    }
+
+    if (len < 12)
+        return -1;
+
+    if ((buf[0] & 0xc0) != (RTP_VERSION << 6))
+        return -1;
+    if (buf[1] >= 200 && buf[1] <= 204) {
+        rtcp_parse_packet(s, buf, len);
+        return -1;
+    }
+    payload_type = buf[1] & 0x7f;
+    seq  = (buf[2] << 8) | buf[3];
+    timestamp = decode_be32(buf + 4);
+    ssrc = decode_be32(buf + 8);
+    /* store the ssrc in the RTPDemuxContext */
+    s->ssrc = ssrc;
+
+    /* NOTE: we can handle only one payload type */
+    if (s->payload_type != payload_type)
+        return -1;
+
+    st = s->st;
+    // only do something with this if all the rtp checks pass...
+    if(!rtp_valid_packet_in_sequence(&s->statistics, seq))
+    {
+        av_log(st?st->codec:NULL, AV_LOG_ERROR, "RTP: PT=%02x: bad cseq %04x expected=%04x\n",
+               payload_type, seq, ((s->seq + 1) & 0xffff));
+        return -1;
+    }
+
+    s->seq = seq;
+    len -= 12;
+    buf += 12;
+
+    if (!st) {
+        /* specific MPEG2TS demux support */
+        ret = mpegts_parse_packet(s->ts, pkt, buf, len);
+        if (ret < 0)
+            return -1;
+        if (ret < len) {
+            s->read_buf_size = len - ret;
+            memcpy(s->buf, buf + ret, s->read_buf_size);
+            s->read_buf_index = 0;
+            return 1;
+        }
+    } else {
+        // at this point, the RTP header has been stripped;  This is ASSUMING that there is only 1 CSRC, which in't wise.
+        switch(st->codec->codec_id) {
+        case CODEC_ID_MP2:
+            /* better than nothing: skip mpeg audio RTP header */
+            if (len <= 4)
+                return -1;
+            h = decode_be32(buf);
+            len -= 4;
+            buf += 4;
+            av_new_packet(pkt, len);
+            memcpy(pkt->data, buf, len);
+            break;
+        case CODEC_ID_MPEG1VIDEO:
+            /* better than nothing: skip mpeg video RTP header */
+            if (len <= 4)
+                return -1;
+            h = decode_be32(buf);
+            buf += 4;
+            len -= 4;
+            if (h & (1 << 26)) {
+                /* mpeg2 */
+                if (len <= 4)
+                    return -1;
+                buf += 4;
+                len -= 4;
+            }
+            av_new_packet(pkt, len);
+            memcpy(pkt->data, buf, len);
+            break;
+            // moved from below, verbatim.  this is because this section handles packets, and the lower switch handles
+            // timestamps.
+            // TODO: Put this into a dynamic packet handler...
+        case CODEC_ID_AAC:
+            if (rtp_parse_mp4_au(s, buf))
+                return -1;
+            {
+                rtp_payload_data_t *infos = s->rtp_payload_data;
+                if (infos == NULL)
+                    return -1;
+                buf += infos->au_headers_length_bytes + 2;
+                len -= infos->au_headers_length_bytes + 2;
+
+                /* XXX: Fixme we only handle the case where rtp_parse_mp4_au define
+                    one au_header */
+                av_new_packet(pkt, infos->au_headers[0].size);
+                memcpy(pkt->data, buf, infos->au_headers[0].size);
+                buf += infos->au_headers[0].size;
+                len -= infos->au_headers[0].size;
+            }
+            s->read_buf_size = len;
+            s->buf_ptr = buf;
+            rv= 0;
+            break;
+        default:
+            if(s->parse_packet) {
+                rv= s->parse_packet(s, pkt, &timestamp, buf, len);
+            } else {
+                av_new_packet(pkt, len);
+                memcpy(pkt->data, buf, len);
+            }
+            break;
+        }
+
+        // now perform timestamp things....
+        finalize_packet(s, pkt, timestamp);
+    }
+    return rv;
+}
+
+void rtp_parse_close(RTPDemuxContext *s)
+{
+    // TODO: fold this into the protocol specific data fields.
+    if (!strcmp(AVRtpPayloadTypes[s->payload_type].enc_name, "MP2T")) {
+        mpegts_parse_close(s->ts);
+    }
+    av_free(s);
+}
+
+/* rtp output */
+
+static int rtp_write_header(AVFormatContext *s1)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    int payload_type, max_packet_size, n;
+    AVStream *st;
+
+    if (s1->nb_streams != 1)
+        return -1;
+    st = s1->streams[0];
+
+    payload_type = rtp_get_payload_type(st->codec);
+    if (payload_type < 0)
+        payload_type = RTP_PT_PRIVATE; /* private payload type */
+    s->payload_type = payload_type;
+
+// following 2 FIXMies could be set based on the current time, theres normaly no info leak, as rtp will likely be transmitted immedeatly
+    s->base_timestamp = 0; /* FIXME: was random(), what should this be? */
+    s->timestamp = s->base_timestamp;
+    s->ssrc = 0; /* FIXME: was random(), what should this be? */
+    s->first_packet = 1;
+
+    max_packet_size = url_fget_max_packet_size(&s1->pb);
+    if (max_packet_size <= 12)
+        return AVERROR_IO;
+    s->max_payload_size = max_packet_size - 12;
+
+    switch(st->codec->codec_id) {
+    case CODEC_ID_MP2:
+    case CODEC_ID_MP3:
+        s->buf_ptr = s->buf + 4;
+        s->cur_timestamp = 0;
+        break;
+    case CODEC_ID_MPEG1VIDEO:
+        s->cur_timestamp = 0;
+        break;
+    case CODEC_ID_MPEG2TS:
+        n = s->max_payload_size / TS_PACKET_SIZE;
+        if (n < 1)
+            n = 1;
+        s->max_payload_size = n * TS_PACKET_SIZE;
+        s->buf_ptr = s->buf;
+        break;
+    default:
+        s->buf_ptr = s->buf;
+        break;
+    }
+
+    return 0;
+}
+
+/* send an rtcp sender report packet */
+static void rtcp_send_sr(AVFormatContext *s1, int64_t ntp_time)
+{
+    RTPDemuxContext *s = s1->priv_data;
+#if defined(DEBUG)
+    printf("RTCP: %02x %"PRIx64" %x\n", s->payload_type, ntp_time, s->timestamp);
+#endif
+    put_byte(&s1->pb, (RTP_VERSION << 6));
+    put_byte(&s1->pb, 200);
+    put_be16(&s1->pb, 6); /* length in words - 1 */
+    put_be32(&s1->pb, s->ssrc);
+    put_be64(&s1->pb, ntp_time);
+    put_be32(&s1->pb, s->timestamp);
+    put_be32(&s1->pb, s->packet_count);
+    put_be32(&s1->pb, s->octet_count);
+    put_flush_packet(&s1->pb);
+}
+
+/* send an rtp packet. sequence number is incremented, but the caller
+   must update the timestamp itself */
+static void rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m)
+{
+    RTPDemuxContext *s = s1->priv_data;
+
+#ifdef DEBUG
+    printf("rtp_send_data size=%d\n", len);
+#endif
+
+    /* build the RTP header */
+    put_byte(&s1->pb, (RTP_VERSION << 6));
+    put_byte(&s1->pb, (s->payload_type & 0x7f) | ((m & 0x01) << 7));
+    put_be16(&s1->pb, s->seq);
+    put_be32(&s1->pb, s->timestamp);
+    put_be32(&s1->pb, s->ssrc);
+
+    put_buffer(&s1->pb, buf1, len);
+    put_flush_packet(&s1->pb);
+
+    s->seq++;
+    s->octet_count += len;
+    s->packet_count++;
+}
+
+/* send an integer number of samples and compute time stamp and fill
+   the rtp send buffer before sending. */
+static void rtp_send_samples(AVFormatContext *s1,
+                             const uint8_t *buf1, int size, int sample_size)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    int len, max_packet_size, n;
+
+    max_packet_size = (s->max_payload_size / sample_size) * sample_size;
+    /* not needed, but who nows */
+    if ((size % sample_size) != 0)
+        av_abort();
+    while (size > 0) {
+        len = (max_packet_size - (s->buf_ptr - s->buf));
+        if (len > size)
+            len = size;
+
+        /* copy data */
+        memcpy(s->buf_ptr, buf1, len);
+        s->buf_ptr += len;
+        buf1 += len;
+        size -= len;
+        n = (s->buf_ptr - s->buf);
+        /* if buffer full, then send it */
+        if (n >= max_packet_size) {
+            rtp_send_data(s1, s->buf, n, 0);
+            s->buf_ptr = s->buf;
+            /* update timestamp */
+            s->timestamp += n / sample_size;
+        }
+    }
+}
+
+/* NOTE: we suppose that exactly one frame is given as argument here */
+/* XXX: test it */
+static void rtp_send_mpegaudio(AVFormatContext *s1,
+                               const uint8_t *buf1, int size)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    AVStream *st = s1->streams[0];
+    int len, count, max_packet_size;
+
+    max_packet_size = s->max_payload_size;
+
+    /* test if we must flush because not enough space */
+    len = (s->buf_ptr - s->buf);
+    if ((len + size) > max_packet_size) {
+        if (len > 4) {
+            rtp_send_data(s1, s->buf, s->buf_ptr - s->buf, 0);
+            s->buf_ptr = s->buf + 4;
+            /* 90 KHz time stamp */
+            s->timestamp = s->base_timestamp +
+                (s->cur_timestamp * 90000LL) / st->codec->sample_rate;
+        }
+    }
+
+    /* add the packet */
+    if (size > max_packet_size) {
+        /* big packet: fragment */
+        count = 0;
+        while (size > 0) {
+            len = max_packet_size - 4;
+            if (len > size)
+                len = size;
+            /* build fragmented packet */
+            s->buf[0] = 0;
+            s->buf[1] = 0;
+            s->buf[2] = count >> 8;
+            s->buf[3] = count;
+            memcpy(s->buf + 4, buf1, len);
+            rtp_send_data(s1, s->buf, len + 4, 0);
+            size -= len;
+            buf1 += len;
+            count += len;
+        }
+    } else {
+        if (s->buf_ptr == s->buf + 4) {
+            /* no fragmentation possible */
+            s->buf[0] = 0;
+            s->buf[1] = 0;
+            s->buf[2] = 0;
+            s->buf[3] = 0;
+        }
+        memcpy(s->buf_ptr, buf1, size);
+        s->buf_ptr += size;
+    }
+    s->cur_timestamp += st->codec->frame_size;
+}
+
+/* NOTE: a single frame must be passed with sequence header if
+   needed. XXX: use slices. */
+static void rtp_send_mpegvideo(AVFormatContext *s1,
+                               const uint8_t *buf1, int size)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    AVStream *st = s1->streams[0];
+    int len, h, max_packet_size;
+    uint8_t *q;
+
+    max_packet_size = s->max_payload_size;
+
+    while (size > 0) {
+        /* XXX: more correct headers */
+        h = 0;
+        if (st->codec->sub_id == 2)
+            h |= 1 << 26; /* mpeg 2 indicator */
+        q = s->buf;
+        *q++ = h >> 24;
+        *q++ = h >> 16;
+        *q++ = h >> 8;
+        *q++ = h;
+
+        if (st->codec->sub_id == 2) {
+            h = 0;
+            *q++ = h >> 24;
+            *q++ = h >> 16;
+            *q++ = h >> 8;
+            *q++ = h;
+        }
+
+        len = max_packet_size - (q - s->buf);
+        if (len > size)
+            len = size;
+
+        memcpy(q, buf1, len);
+        q += len;
+
+        /* 90 KHz time stamp */
+        s->timestamp = s->base_timestamp +
+            av_rescale((int64_t)s->cur_timestamp * st->codec->time_base.num, 90000, st->codec->time_base.den); //FIXME pass timestamps
+        rtp_send_data(s1, s->buf, q - s->buf, (len == size));
+
+        buf1 += len;
+        size -= len;
+    }
+    s->cur_timestamp++;
+}
+
+static void rtp_send_raw(AVFormatContext *s1,
+                         const uint8_t *buf1, int size)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    AVStream *st = s1->streams[0];
+    int len, max_packet_size;
+
+    max_packet_size = s->max_payload_size;
+
+    while (size > 0) {
+        len = max_packet_size;
+        if (len > size)
+            len = size;
+
+        /* 90 KHz time stamp */
+        s->timestamp = s->base_timestamp +
+            av_rescale((int64_t)s->cur_timestamp * st->codec->time_base.num, 90000, st->codec->time_base.den); //FIXME pass timestamps
+        rtp_send_data(s1, buf1, len, (len == size));
+
+        buf1 += len;
+        size -= len;
+    }
+    s->cur_timestamp++;
+}
+
+/* NOTE: size is assumed to be an integer multiple of TS_PACKET_SIZE */
+static void rtp_send_mpegts_raw(AVFormatContext *s1,
+                                const uint8_t *buf1, int size)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    int len, out_len;
+
+    while (size >= TS_PACKET_SIZE) {
+        len = s->max_payload_size - (s->buf_ptr - s->buf);
+        if (len > size)
+            len = size;
+        memcpy(s->buf_ptr, buf1, len);
+        buf1 += len;
+        size -= len;
+        s->buf_ptr += len;
+
+        out_len = s->buf_ptr - s->buf;
+        if (out_len >= s->max_payload_size) {
+            rtp_send_data(s1, s->buf, out_len, 0);
+            s->buf_ptr = s->buf;
+        }
+    }
+}
+
+/* write an RTP packet. 'buf1' must contain a single specific frame. */
+static int rtp_write_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    RTPDemuxContext *s = s1->priv_data;
+    AVStream *st = s1->streams[0];
+    int rtcp_bytes;
+    int64_t ntp_time;
+    int size= pkt->size;
+    uint8_t *buf1= pkt->data;
+
+#ifdef DEBUG
+    printf("%d: write len=%d\n", pkt->stream_index, size);
+#endif
+
+    /* XXX: mpeg pts hardcoded. RTCP send every 0.5 seconds */
+    rtcp_bytes = ((s->octet_count - s->last_octet_count) * RTCP_TX_RATIO_NUM) /
+        RTCP_TX_RATIO_DEN;
+    if (s->first_packet || rtcp_bytes >= 28) {
+        /* compute NTP time */
+        /* XXX: 90 kHz timestamp hardcoded */
+        ntp_time = (pkt->pts << 28) / 5625;
+        rtcp_send_sr(s1, ntp_time);
+        s->last_octet_count = s->octet_count;
+        s->first_packet = 0;
+    }
+
+    switch(st->codec->codec_id) {
+    case CODEC_ID_PCM_MULAW:
+    case CODEC_ID_PCM_ALAW:
+    case CODEC_ID_PCM_U8:
+    case CODEC_ID_PCM_S8:
+        rtp_send_samples(s1, buf1, size, 1 * st->codec->channels);
+        break;
+    case CODEC_ID_PCM_U16BE:
+    case CODEC_ID_PCM_U16LE:
+    case CODEC_ID_PCM_S16BE:
+    case CODEC_ID_PCM_S16LE:
+        rtp_send_samples(s1, buf1, size, 2 * st->codec->channels);
+        break;
+    case CODEC_ID_MP2:
+    case CODEC_ID_MP3:
+        rtp_send_mpegaudio(s1, buf1, size);
+        break;
+    case CODEC_ID_MPEG1VIDEO:
+        rtp_send_mpegvideo(s1, buf1, size);
+        break;
+    case CODEC_ID_MPEG2TS:
+        rtp_send_mpegts_raw(s1, buf1, size);
+        break;
+    default:
+        /* better than nothing : send the codec raw data */
+        rtp_send_raw(s1, buf1, size);
+        break;
+    }
+    return 0;
+}
+
+static int rtp_write_trailer(AVFormatContext *s1)
+{
+    //    RTPDemuxContext *s = s1->priv_data;
+    return 0;
+}
+
+AVOutputFormat rtp_muxer = {
+    "rtp",
+    "RTP output format",
+    NULL,
+    NULL,
+    sizeof(RTPDemuxContext),
+    CODEC_ID_PCM_MULAW,
+    CODEC_ID_NONE,
+    rtp_write_header,
+    rtp_write_packet,
+    rtp_write_trailer,
+};
diff --git a/contrib/ffmpeg/libavformat/rtp.h b/contrib/ffmpeg/libavformat/rtp.h
new file mode 100644
index 000000000..fec763051
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtp.h
@@ -0,0 +1,127 @@
+/*
+ * RTP definitions
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef RTP_H
+#define RTP_H
+
+#define RTP_MIN_PACKET_LENGTH 12
+#define RTP_MAX_PACKET_LENGTH 1500 /* XXX: suppress this define */
+
+int rtp_init(void);
+int rtp_get_codec_info(AVCodecContext *codec, int payload_type);
+
+/** return < 0 if unknown payload type */
+int rtp_get_payload_type(AVCodecContext *codec);
+
+typedef struct RTPDemuxContext RTPDemuxContext;
+typedef struct rtp_payload_data_s rtp_payload_data_s;
+RTPDemuxContext *rtp_parse_open(AVFormatContext *s1, AVStream *st, URLContext *rtpc, int payload_type, rtp_payload_data_s *rtp_payload_data);
+int rtp_parse_packet(RTPDemuxContext *s, AVPacket *pkt,
+                     const uint8_t *buf, int len);
+void rtp_parse_close(RTPDemuxContext *s);
+
+extern AVOutputFormat rtp_muxer;
+extern AVInputFormat rtp_demuxer;
+
+int rtp_get_local_port(URLContext *h);
+int rtp_set_remote_url(URLContext *h, const char *uri);
+void rtp_get_file_handles(URLContext *h, int *prtp_fd, int *prtcp_fd);
+
+/**
+ * some rtp servers assume client is dead if they don't hear from them...
+ * so we send a Receiver Report to the provided ByteIO context
+ * (we don't have access to the rtcp handle from here)
+ */
+int rtp_check_and_send_back_rr(RTPDemuxContext *s, int count);
+
+extern URLProtocol rtp_protocol;
+
+#define RTP_PT_PRIVATE 96
+#define RTP_VERSION 2
+#define RTP_MAX_SDES 256   /**< maximum text length for SDES */
+
+/* RTCP paquets use 0.5 % of the bandwidth */
+#define RTCP_TX_RATIO_NUM 5
+#define RTCP_TX_RATIO_DEN 1000
+
+/** Structure listing useful vars to parse RTP packet payload*/
+typedef struct rtp_payload_data_s
+{
+    int sizelength;
+    int indexlength;
+    int indexdeltalength;
+    int profile_level_id;
+    int streamtype;
+    int objecttype;
+    char *mode;
+
+    /** mpeg 4 AU headers */
+    struct AUHeaders {
+        int size;
+        int index;
+        int cts_flag;
+        int cts;
+        int dts_flag;
+        int dts;
+        int rap_flag;
+        int streamstate;
+    } *au_headers;
+    int nb_au_headers;
+    int au_headers_length_bytes;
+    int cur_au_index;
+} rtp_payload_data_t;
+
+typedef struct AVRtpPayloadType_s
+{
+    int pt;
+    const char enc_name[50]; /* XXX: why 50 ? */
+    enum CodecType codec_type;
+    enum CodecID codec_id;
+    int clock_rate;
+    int audio_channels;
+} AVRtpPayloadType_t;
+
+#if 0
+typedef enum {
+  RTCP_SR   = 200,
+  RTCP_RR   = 201,
+  RTCP_SDES = 202,
+  RTCP_BYE  = 203,
+  RTCP_APP  = 204
+} rtcp_type_t;
+
+typedef enum {
+  RTCP_SDES_END    =  0,
+  RTCP_SDES_CNAME  =  1,
+  RTCP_SDES_NAME   =  2,
+  RTCP_SDES_EMAIL  =  3,
+  RTCP_SDES_PHONE  =  4,
+  RTCP_SDES_LOC    =  5,
+  RTCP_SDES_TOOL   =  6,
+  RTCP_SDES_NOTE   =  7,
+  RTCP_SDES_PRIV   =  8,
+  RTCP_SDES_IMG    =  9,
+  RTCP_SDES_DOOR   = 10,
+  RTCP_SDES_SOURCE = 11
+} rtcp_sdes_type_t;
+#endif
+
+extern AVRtpPayloadType_t AVRtpPayloadTypes[];
+#endif /* RTP_H */
diff --git a/contrib/ffmpeg/libavformat/rtp_h264.c b/contrib/ffmpeg/libavformat/rtp_h264.c
new file mode 100644
index 000000000..d38e8780d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtp_h264.c
@@ -0,0 +1,413 @@
+/*
+ * RTP H264 Protocol (RFC3984)
+ * Copyright (c) 2006 Ryan Martell.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+* @file rtp_h264.c
+ * @brief H.264 / RTP Code (RFC3984)
+ * @author Ryan Martell <rdm4@martellventures.com>
+ *
+ * @note Notes:
+ * Notes:
+ * This currently supports packetization mode:
+ * Single Nal Unit Mode (0), or
+ * Non-Interleaved Mode (1).  It currently does not support
+ * Interleaved Mode (2). (This requires implementing STAP-B, MTAP16, MTAP24, FU-B packet types)
+ *
+ * @note TODO:
+ * 1) RTCP sender reports for udp streams are required..
+ *
+ */
+
+#include "avformat.h"
+#include "mpegts.h"
+#include "bitstream.h"
+
+#include <unistd.h>
+#include "network.h"
+#include <assert.h>
+
+#include "rtp_internal.h"
+#include "rtp_h264.h"
+#include "base64.h"
+
+/**
+    RTP/H264 specific private data.
+*/
+typedef struct h264_rtp_extra_data {
+    unsigned long cookie;       ///< sanity check, to make sure we get the pointer we're expecting.
+
+    //sdp setup parameters
+    uint8_t profile_idc;        ///< from the sdp setup parameters.
+    uint8_t profile_iop;        ///< from the sdp setup parameters.
+    uint8_t level_idc;          ///< from the sdp setup parameters.
+    int packetization_mode;     ///< from the sdp setup parameters.
+#ifdef DEBUG
+    int packet_types_received[32];
+#endif
+} h264_rtp_extra_data;
+
+#define MAGIC_COOKIE (0xdeadbeef)       ///< Cookie for the extradata; to verify we are what we think we are, and that we haven't been freed.
+#define DEAD_COOKIE (0xdeaddead)        ///< Cookie for the extradata; once it is freed.
+
+/* ---------------- private code */
+static void sdp_parse_fmtp_config_h264(AVStream * stream,
+                                       h264_rtp_extra_data * h264_data,
+                                       char *attr, char *value)
+{
+    AVCodecContext *codec = stream->codec;
+    assert(codec->codec_id == CODEC_ID_H264);
+    assert(h264_data != NULL);
+
+    if (!strcmp(attr, "packetization-mode")) {
+        av_log(NULL, AV_LOG_DEBUG, "H.264/RTP Packetization Mode: %d\n", atoi(attr));
+        h264_data->packetization_mode = atoi(attr);
+        /*
+           Packetization Mode:
+           0 or not present: Single NAL mode (Only nals from 1-23 are allowed)
+           1: Non-interleaved Mode: 1-23, 24 (STAP-A), 28 (FU-A) are allowed.
+           2: Interleaved Mode: 25 (STAP-B), 26 (MTAP16), 27 (MTAP24), 28 (FU-A), and 29 (FU-B) are allowed.
+         */
+        if (h264_data->packetization_mode > 1)
+            av_log(stream, AV_LOG_ERROR,
+                   "H.264/RTP Interleaved RTP mode is not supported yet.");
+    } else if (!strcmp(attr, "profile-level-id")) {
+        if (strlen(value) == 6) {
+            char buffer[3];
+            // 6 characters=3 bytes, in hex.
+            uint8_t profile_idc;
+            uint8_t profile_iop;
+            uint8_t level_idc;
+
+            buffer[0] = value[0]; buffer[1] = value[1]; buffer[2] = '\0';
+            profile_idc = strtol(buffer, NULL, 16);
+            buffer[0] = value[2]; buffer[1] = value[3];
+            profile_iop = strtol(buffer, NULL, 16);
+            buffer[0] = value[4]; buffer[1] = value[5];
+            level_idc = strtol(buffer, NULL, 16);
+
+            // set the parameters...
+            av_log(NULL, AV_LOG_DEBUG,
+                   "H.264/RTP Profile IDC: %x Profile IOP: %x Level: %x\n",
+                   profile_idc, profile_iop, level_idc);
+            h264_data->profile_idc = profile_idc;
+            h264_data->profile_iop = profile_iop;
+            h264_data->level_idc = level_idc;
+        }
+    } else  if (!strcmp(attr, "sprop-parameter-sets")) {
+        uint8_t start_sequence[]= { 0, 0, 1 };
+        codec->extradata_size= 0;
+        codec->extradata= NULL;
+
+        while (*value) {
+            char base64packet[1024];
+            uint8_t decoded_packet[1024];
+            uint32_t packet_size;
+            char *dst = base64packet;
+
+            while (*value && *value != ','
+                   && (dst - base64packet) < sizeof(base64packet) - 1) {
+                *dst++ = *value++;
+            }
+            *dst++ = '\0';
+
+            if (*value == ',')
+                value++;
+
+            packet_size= av_base64_decode(decoded_packet, base64packet, sizeof(decoded_packet));
+            if (packet_size) {
+                uint8_t *dest= av_malloc(packet_size+sizeof(start_sequence)+codec->extradata_size);
+                if(dest)
+                {
+                    if(codec->extradata_size)
+                    {
+                        // av_realloc?
+                        memcpy(dest, codec->extradata, codec->extradata_size);
+                        av_free(codec->extradata);
+                    }
+
+                    memcpy(dest+codec->extradata_size, start_sequence, sizeof(start_sequence));
+                    memcpy(dest+codec->extradata_size+sizeof(start_sequence), decoded_packet, packet_size);
+
+                    codec->extradata= dest;
+                    codec->extradata_size+= sizeof(start_sequence)+packet_size;
+                } else {
+                    av_log(NULL, AV_LOG_ERROR, "H.264/RTP Unable to allocate memory for extradata!");
+                }
+            }
+        }
+        av_log(NULL, AV_LOG_DEBUG, "H.264/RTP Extradata set to %p (size: %d)!", codec->extradata, codec->extradata_size);
+    }
+}
+
+// return 0 on packet, no more left, 1 on packet, 1 on partial packet...
+static int h264_handle_packet(RTPDemuxContext * s,
+                              AVPacket * pkt,
+                              uint32_t * timestamp,
+                              const uint8_t * buf,
+                              int len)
+{
+#ifdef DEBUG
+    h264_rtp_extra_data *data = s->dynamic_protocol_context;
+#endif
+    uint8_t nal = buf[0];
+    uint8_t type = (nal & 0x1f);
+    int result= 0;
+    uint8_t start_sequence[]= {0, 0, 1};
+
+    assert(data);
+    assert(data->cookie == MAGIC_COOKIE);
+    assert(buf);
+
+    if (type >= 1 && type <= 23)
+        type = 1;              // simplify the case. (these are all the nal types used internally by the h264 codec)
+    switch (type) {
+    case 0:                    // undefined;
+        result= -1;
+        break;
+
+    case 1:
+        av_new_packet(pkt, len+sizeof(start_sequence));
+        memcpy(pkt->data, start_sequence, sizeof(start_sequence));
+        memcpy(pkt->data+sizeof(start_sequence), buf, len);
+#ifdef DEBUG
+        data->packet_types_received[nal & 0x1f]++;
+#endif
+        break;
+
+    case 24:                   // STAP-A (one packet, multiple nals)
+        // consume the STAP-A NAL
+        buf++;
+        len--;
+        // first we are going to figure out the total size....
+        {
+            int pass= 0;
+            int total_length= 0;
+            uint8_t *dst= NULL;
+
+            for(pass= 0; pass<2; pass++) {
+                const uint8_t *src= buf;
+                int src_len= len;
+
+                do {
+                    uint16_t nal_size = AV_RB16(src); // this going to be a problem if unaligned (can it be?)
+
+                    // consume the length of the aggregate...
+                    src += 2;
+                    src_len -= 2;
+
+                    if (nal_size <= src_len) {
+                        if(pass==0) {
+                            // counting...
+                            total_length+= sizeof(start_sequence)+nal_size;
+                        } else {
+                            // copying
+                            assert(dst);
+                            memcpy(dst, start_sequence, sizeof(start_sequence));
+                            dst+= sizeof(start_sequence);
+                            memcpy(dst, src, nal_size);
+#ifdef DEBUG
+                            data->packet_types_received[*src & 0x1f]++;
+#endif
+                            dst+= nal_size;
+                        }
+                    } else {
+                        av_log(NULL, AV_LOG_ERROR,
+                               "nal size exceeds length: %d %d\n", nal_size, src_len);
+                    }
+
+                    // eat what we handled...
+                    src += nal_size;
+                    src_len -= nal_size;
+
+                    if (src_len < 0)
+                        av_log(NULL, AV_LOG_ERROR,
+                               "Consumed more bytes than we got! (%d)\n", src_len);
+                } while (src_len > 2);      // because there could be rtp padding..
+
+                if(pass==0) {
+                    // now we know the total size of the packet (with the start sequences added)
+                    av_new_packet(pkt, total_length);
+                    dst= pkt->data;
+                } else {
+                    assert(dst-pkt->data==total_length);
+                }
+            }
+        }
+        break;
+
+    case 25:                   // STAP-B
+    case 26:                   // MTAP-16
+    case 27:                   // MTAP-24
+    case 29:                   // FU-B
+        av_log(NULL, AV_LOG_ERROR,
+               "Unhandled type (%d) (See RFC for implementation details\n",
+               type);
+        result= -1;
+        break;
+
+    case 28:                   // FU-A (fragmented nal)
+        buf++;
+        len--;                  // skip the fu_indicator
+        {
+            // these are the same as above, we just redo them here for clarity...
+            uint8_t fu_indicator = nal;
+            uint8_t fu_header = *buf;   // read the fu_header.
+            uint8_t start_bit = (fu_header & 0x80) >> 7;
+//            uint8_t end_bit = (fu_header & 0x40) >> 6;
+            uint8_t nal_type = (fu_header & 0x1f);
+            uint8_t reconstructed_nal;
+
+            // reconstruct this packet's true nal; only the data follows..
+            reconstructed_nal = fu_indicator & (0xe0);  // the original nal forbidden bit and NRI are stored in this packet's nal;
+            reconstructed_nal |= (nal_type & 0x1f);
+
+            // skip the fu_header...
+            buf++;
+            len--;
+
+#ifdef DEBUG
+            if (start_bit)
+                data->packet_types_received[nal_type & 0x1f]++;
+#endif
+            if(start_bit) {
+                // copy in the start sequence, and the reconstructed nal....
+                av_new_packet(pkt, sizeof(start_sequence)+sizeof(nal)+len);
+                memcpy(pkt->data, start_sequence, sizeof(start_sequence));
+                pkt->data[sizeof(start_sequence)]= reconstructed_nal;
+                memcpy(pkt->data+sizeof(start_sequence)+sizeof(nal), buf, len);
+            } else {
+                av_new_packet(pkt, len);
+                memcpy(pkt->data, buf, len);
+            }
+        }
+        break;
+
+    case 30:                   // undefined
+    case 31:                   // undefined
+    default:
+        av_log(NULL, AV_LOG_ERROR, "Undefined type (%d)", type);
+        result= -1;
+        break;
+    }
+
+    return result;
+}
+
+/* ---------------- public code */
+static void *h264_new_extradata()
+{
+    h264_rtp_extra_data *data =
+        av_mallocz(sizeof(h264_rtp_extra_data) +
+                   FF_INPUT_BUFFER_PADDING_SIZE);
+
+    if (data) {
+        data->cookie = MAGIC_COOKIE;
+    }
+
+    return data;
+}
+
+static void h264_free_extradata(void *d)
+{
+    h264_rtp_extra_data *data = (h264_rtp_extra_data *) d;
+#ifdef DEBUG
+    int ii;
+
+    for (ii = 0; ii < 32; ii++) {
+        if (data->packet_types_received[ii])
+            av_log(NULL, AV_LOG_DEBUG, "Received %d packets of type %d\n",
+                   data->packet_types_received[ii], ii);
+    }
+#endif
+
+    assert(data);
+    assert(data->cookie == MAGIC_COOKIE);
+
+    // avoid stale pointers (assert)
+    data->cookie = DEAD_COOKIE;
+
+    // and clear out this...
+    av_free(data);
+}
+
+static int parse_h264_sdp_line(AVStream * stream, void *data,
+                               const char *line)
+{
+    AVCodecContext *codec = stream->codec;
+    h264_rtp_extra_data *h264_data = (h264_rtp_extra_data *) data;
+    const char *p = line;
+
+    assert(h264_data->cookie == MAGIC_COOKIE);
+
+    if (strstart(p, "framesize:", &p)) {
+        char buf1[50];
+        char *dst = buf1;
+
+        // remove the protocol identifier..
+        while (*p && *p == ' ') p++; // strip spaces.
+        while (*p && *p != ' ') p++; // eat protocol identifier
+        while (*p && *p == ' ') p++; // strip trailing spaces.
+        while (*p && *p != '-' && (buf1 - dst) < sizeof(buf1) - 1) {
+            *dst++ = *p++;
+        }
+        *dst = '\0';
+
+        // a='framesize:96 320-240'
+        // set our parameters..
+        codec->width = atoi(buf1);
+        codec->height = atoi(p + 1); // skip the -
+        codec->pix_fmt = PIX_FMT_YUV420P;
+    } else if (strstart(p, "fmtp:", &p)) {
+        char attr[256];
+        char value[4096];
+
+        // remove the protocol identifier..
+        while (*p && *p == ' ') p++; // strip spaces.
+        while (*p && *p != ' ') p++; // eat protocol identifier
+        while (*p && *p == ' ') p++; // strip trailing spaces.
+
+        /* loop on each attribute */
+        while (rtsp_next_attr_and_value
+               (&p, attr, sizeof(attr), value, sizeof(value))) {
+            /* grab the codec extra_data from the config parameter of the fmtp line */
+            sdp_parse_fmtp_config_h264(stream, h264_data, attr, value);
+        }
+    } else if (strstart(p, "cliprect:", &p)) {
+        // could use this if we wanted.
+    }
+
+    av_set_pts_info(stream, 33, 1, 90000);      // 33 should be right, because the pts is 64 bit? (done elsewhere; this is a one time thing)
+
+    return 0;                   // keep processing it the normal way...
+}
+
+/**
+This is the structure for expanding on the dynamic rtp protocols (makes everything static. yay!)
+*/
+RTPDynamicProtocolHandler ff_h264_dynamic_handler = {
+    "H264",
+    CODEC_TYPE_VIDEO,
+    CODEC_ID_H264,
+    parse_h264_sdp_line,
+    h264_new_extradata,
+    h264_free_extradata,
+    h264_handle_packet
+};
diff --git a/contrib/ffmpeg/libavformat/rtp_h264.h b/contrib/ffmpeg/libavformat/rtp_h264.h
new file mode 100644
index 000000000..19508574d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtp_h264.h
@@ -0,0 +1,26 @@
+/*
+ * RTP H264 Protocol (RFC3984)
+ * Copyright (c) 2006 Ryan Martell.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef RTP_H264_H
+#define RTP_H264_H
+
+extern RTPDynamicProtocolHandler ff_h264_dynamic_handler;
+#endif /* RTP_H264_H */
diff --git a/contrib/ffmpeg/libavformat/rtp_internal.h b/contrib/ffmpeg/libavformat/rtp_internal.h
new file mode 100644
index 000000000..3edcf49c8
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtp_internal.h
@@ -0,0 +1,110 @@
+/*
+ * RTP definitions
+ * Copyright (c) 2006 Ryan Martell <rdm4@martellventures.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+// this is a bit of a misnomer, because rtp & rtsp internal structures and prototypes are in here.
+#ifndef RTP_INTERNAL_H
+#define RTP_INTERNAL_H
+
+// these statistics are used for rtcp receiver reports...
+typedef struct {
+    uint16_t max_seq;           ///< highest sequence number seen
+    uint32_t cycles;            ///< shifted count of sequence number cycles
+    uint32_t base_seq;          ///< base sequence number
+    uint32_t bad_seq;           ///< last bad sequence number + 1
+    int probation;              ///< sequence packets till source is valid
+    int received;               ///< packets received
+    int expected_prior;         ///< packets expected in last interval
+    int received_prior;         ///< packets received in last interval
+    uint32_t transit;           ///< relative transit time for previous packet
+    uint32_t jitter;            ///< estimated jitter.
+} RTPStatistics;
+
+
+typedef int (*DynamicPayloadPacketHandlerProc) (struct RTPDemuxContext * s,
+                                                AVPacket * pkt,
+                                                uint32_t *timestamp,
+                                                const uint8_t * buf,
+                                                int len);
+
+typedef struct RTPDynamicProtocolHandler_s {
+    // fields from AVRtpDynamicPayloadType_s
+    const char enc_name[50];    /* XXX: still why 50 ? ;-) */
+    enum CodecType codec_type;
+    enum CodecID codec_id;
+
+    // may be null
+    int (*parse_sdp_a_line) (AVStream * stream,
+                             void *protocol_data,
+                             const char *line); ///< Parse the a= line from the sdp field
+    void *(*open) (); ///< allocate any data needed by the rtp parsing for this dynamic data.
+    void (*close)(void *protocol_data); ///< free any data needed by the rtp parsing for this dynamic data.
+    DynamicPayloadPacketHandlerProc parse_packet; ///< parse handler for this dynamic packet.
+
+    struct RTPDynamicProtocolHandler_s *next;
+} RTPDynamicProtocolHandler;
+
+// moved out of rtp.c, because the h264 decoder needs to know about this structure..
+struct RTPDemuxContext {
+    AVFormatContext *ic;
+    AVStream *st;
+    int payload_type;
+    uint32_t ssrc;
+    uint16_t seq;
+    uint32_t timestamp;
+    uint32_t base_timestamp;
+    uint32_t cur_timestamp;
+    int max_payload_size;
+    struct MpegTSContext *ts;   /* only used for MP2T payloads */
+    int read_buf_index;
+    int read_buf_size;
+    /* used to send back RTCP RR */
+    URLContext *rtp_ctx;
+    char hostname[256];
+
+    RTPStatistics statistics; ///< Statistics for this stream (used by RTCP receiver reports)
+
+    /* rtcp sender statistics receive */
+    int64_t last_rtcp_ntp_time;    // TODO: move into statistics
+    int64_t first_rtcp_ntp_time;   // TODO: move into statistics
+    uint32_t last_rtcp_timestamp;  // TODO: move into statistics
+
+    /* rtcp sender statistics */
+    unsigned int packet_count;     // TODO: move into statistics (outgoing)
+    unsigned int octet_count;      // TODO: move into statistics (outgoing)
+    unsigned int last_octet_count; // TODO: move into statistics (outgoing)
+    int first_packet;
+    /* buffer for output */
+    uint8_t buf[RTP_MAX_PACKET_LENGTH];
+    uint8_t *buf_ptr;
+
+    /* special infos for au headers parsing */
+    rtp_payload_data_t *rtp_payload_data; // TODO: Move into dynamic payload handlers
+
+    /* dynamic payload stuff */
+    DynamicPayloadPacketHandlerProc parse_packet;     ///< This is also copied from the dynamic protocol handler structure
+    void *dynamic_protocol_context;        ///< This is a copy from the values setup from the sdp parsing, in rtsp.c don't free me.
+};
+
+extern RTPDynamicProtocolHandler *RTPFirstDynamicPayloadHandler;
+
+int rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size); ///< from rtsp.c, but used by rtp dynamic protocol handlers.
+#endif /* RTP_INTERNAL_H */
+
diff --git a/contrib/ffmpeg/libavformat/rtpproto.c b/contrib/ffmpeg/libavformat/rtpproto.c
new file mode 100644
index 000000000..4d32e667d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtpproto.c
@@ -0,0 +1,295 @@
+/*
+ * RTP network protocol
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+#include <unistd.h>
+#include <stdarg.h>
+#include "network.h"
+#include <fcntl.h>
+
+#define RTP_TX_BUF_SIZE  (64 * 1024)
+#define RTP_RX_BUF_SIZE  (128 * 1024)
+
+typedef struct RTPContext {
+    URLContext *rtp_hd, *rtcp_hd;
+    int rtp_fd, rtcp_fd;
+} RTPContext;
+
+/**
+ * If no filename is given to av_open_input_file because you want to
+ * get the local port first, then you must call this function to set
+ * the remote server address.
+ *
+ * @param s1 media file context
+ * @param uri of the remote server
+ * @return zero if no error.
+ */
+int rtp_set_remote_url(URLContext *h, const char *uri)
+{
+    RTPContext *s = h->priv_data;
+    char hostname[256];
+    int port;
+
+    char buf[1024];
+    char path[1024];
+
+    url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port,
+              path, sizeof(path), uri);
+
+    snprintf(buf, sizeof(buf), "udp://%s:%d%s", hostname, port, path);
+    udp_set_remote_url(s->rtp_hd, buf);
+
+    snprintf(buf, sizeof(buf), "udp://%s:%d%s", hostname, port + 1, path);
+    udp_set_remote_url(s->rtcp_hd, buf);
+    return 0;
+}
+
+
+/* add option to url of the form:
+   "http://host:port/path?option1=val1&option2=val2... */
+static void url_add_option(char *buf, int buf_size, const char *fmt, ...)
+{
+    char buf1[1024];
+    va_list ap;
+
+    va_start(ap, fmt);
+    if (strchr(buf, '?'))
+        pstrcat(buf, buf_size, "&");
+    else
+        pstrcat(buf, buf_size, "?");
+    vsnprintf(buf1, sizeof(buf1), fmt, ap);
+    pstrcat(buf, buf_size, buf1);
+    va_end(ap);
+}
+
+static void build_udp_url(char *buf, int buf_size,
+                          const char *hostname, int port,
+                          int local_port, int multicast, int ttl)
+{
+    snprintf(buf, buf_size, "udp://%s:%d", hostname, port);
+    if (local_port >= 0)
+        url_add_option(buf, buf_size, "localport=%d", local_port);
+    if (multicast)
+        url_add_option(buf, buf_size, "multicast=1");
+    if (ttl >= 0)
+        url_add_option(buf, buf_size, "ttl=%d", ttl);
+}
+
+/*
+ * url syntax: rtp://host:port[?option=val...]
+ * option: 'multicast=1' : enable multicast
+ *         'ttl=n'       : set the ttl value (for multicast only)
+ *         'localport=n' : set the local port to n
+ *
+ */
+static int rtp_open(URLContext *h, const char *uri, int flags)
+{
+    RTPContext *s;
+    int port, is_output, is_multicast, ttl, local_port;
+    char hostname[256];
+    char buf[1024];
+    char path[1024];
+    const char *p;
+
+    is_output = (flags & URL_WRONLY);
+
+    s = av_mallocz(sizeof(RTPContext));
+    if (!s)
+        return AVERROR(ENOMEM);
+    h->priv_data = s;
+
+    url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port,
+              path, sizeof(path), uri);
+    /* extract parameters */
+    is_multicast = 0;
+    ttl = -1;
+    local_port = -1;
+    p = strchr(uri, '?');
+    if (p) {
+        is_multicast = find_info_tag(buf, sizeof(buf), "multicast", p);
+        if (find_info_tag(buf, sizeof(buf), "ttl", p)) {
+            ttl = strtol(buf, NULL, 10);
+        }
+        if (find_info_tag(buf, sizeof(buf), "localport", p)) {
+            local_port = strtol(buf, NULL, 10);
+        }
+    }
+
+    build_udp_url(buf, sizeof(buf),
+                  hostname, port, local_port, is_multicast, ttl);
+    if (url_open(&s->rtp_hd, buf, flags) < 0)
+        goto fail;
+    local_port = udp_get_local_port(s->rtp_hd);
+    /* XXX: need to open another connexion if the port is not even */
+
+    /* well, should suppress localport in path */
+
+    build_udp_url(buf, sizeof(buf),
+                  hostname, port + 1, local_port + 1, is_multicast, ttl);
+    if (url_open(&s->rtcp_hd, buf, flags) < 0)
+        goto fail;
+
+    /* just to ease handle access. XXX: need to suppress direct handle
+       access */
+    s->rtp_fd = udp_get_file_handle(s->rtp_hd);
+    s->rtcp_fd = udp_get_file_handle(s->rtcp_hd);
+
+    h->max_packet_size = url_get_max_packet_size(s->rtp_hd);
+    h->is_streamed = 1;
+    return 0;
+
+ fail:
+    if (s->rtp_hd)
+        url_close(s->rtp_hd);
+    if (s->rtcp_hd)
+        url_close(s->rtcp_hd);
+    av_free(s);
+    return AVERROR_IO;
+}
+
+static int rtp_read(URLContext *h, uint8_t *buf, int size)
+{
+    RTPContext *s = h->priv_data;
+    struct sockaddr_in from;
+    socklen_t from_len;
+    int len, fd_max, n;
+    fd_set rfds;
+#if 0
+    for(;;) {
+        from_len = sizeof(from);
+        len = recvfrom (s->rtp_fd, buf, size, 0,
+                        (struct sockaddr *)&from, &from_len);
+        if (len < 0) {
+            if (errno == EAGAIN || errno == EINTR)
+                continue;
+            return AVERROR_IO;
+        }
+        break;
+    }
+#else
+    for(;;) {
+        /* build fdset to listen to RTP and RTCP packets */
+        FD_ZERO(&rfds);
+        fd_max = s->rtp_fd;
+        FD_SET(s->rtp_fd, &rfds);
+        if (s->rtcp_fd > fd_max)
+            fd_max = s->rtcp_fd;
+        FD_SET(s->rtcp_fd, &rfds);
+        n = select(fd_max + 1, &rfds, NULL, NULL, NULL);
+        if (n > 0) {
+            /* first try RTCP */
+            if (FD_ISSET(s->rtcp_fd, &rfds)) {
+                from_len = sizeof(from);
+                len = recvfrom (s->rtcp_fd, buf, size, 0,
+                                (struct sockaddr *)&from, &from_len);
+                if (len < 0) {
+                    if (errno == EAGAIN || errno == EINTR)
+                        continue;
+                    return AVERROR_IO;
+                }
+                break;
+            }
+            /* then RTP */
+            if (FD_ISSET(s->rtp_fd, &rfds)) {
+                from_len = sizeof(from);
+                len = recvfrom (s->rtp_fd, buf, size, 0,
+                                (struct sockaddr *)&from, &from_len);
+                if (len < 0) {
+                    if (errno == EAGAIN || errno == EINTR)
+                        continue;
+                    return AVERROR_IO;
+                }
+                break;
+            }
+        }
+    }
+#endif
+    return len;
+}
+
+static int rtp_write(URLContext *h, uint8_t *buf, int size)
+{
+    RTPContext *s = h->priv_data;
+    int ret;
+    URLContext *hd;
+
+    if (buf[1] >= 200 && buf[1] <= 204) {
+        /* RTCP payload type */
+        hd = s->rtcp_hd;
+    } else {
+        /* RTP payload type */
+        hd = s->rtp_hd;
+    }
+
+    ret = url_write(hd, buf, size);
+#if 0
+    {
+        struct timespec ts;
+        ts.tv_sec = 0;
+        ts.tv_nsec = 10 * 1000000;
+        nanosleep(&ts, NULL);
+    }
+#endif
+    return ret;
+}
+
+static int rtp_close(URLContext *h)
+{
+    RTPContext *s = h->priv_data;
+
+    url_close(s->rtp_hd);
+    url_close(s->rtcp_hd);
+    av_free(s);
+    return 0;
+}
+
+/**
+ * Return the local port used by the RTP connexion
+ * @param s1 media file context
+ * @return the local port number
+ */
+int rtp_get_local_port(URLContext *h)
+{
+    RTPContext *s = h->priv_data;
+    return udp_get_local_port(s->rtp_hd);
+}
+
+/**
+ * Return the rtp and rtcp file handles for select() usage to wait for several RTP
+ * streams at the same time.
+ * @param h media file context
+ */
+void rtp_get_file_handles(URLContext *h, int *prtp_fd, int *prtcp_fd)
+{
+    RTPContext *s = h->priv_data;
+
+    *prtp_fd = s->rtp_fd;
+    *prtcp_fd = s->rtcp_fd;
+}
+
+URLProtocol rtp_protocol = {
+    "rtp",
+    rtp_open,
+    rtp_read,
+    rtp_write,
+    NULL, /* seek */
+    rtp_close,
+};
diff --git a/contrib/ffmpeg/libavformat/rtsp.c b/contrib/ffmpeg/libavformat/rtsp.c
new file mode 100644
index 000000000..7d4c6bf78
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtsp.c
@@ -0,0 +1,1486 @@
+/*
+ * RTSP/SDP client
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+#include <sys/time.h>
+#include <unistd.h> /* for select() prototype */
+#include "network.h"
+
+#include "rtp_internal.h"
+
+//#define DEBUG
+//#define DEBUG_RTP_TCP
+
+enum RTSPClientState {
+    RTSP_STATE_IDLE,
+    RTSP_STATE_PLAYING,
+    RTSP_STATE_PAUSED,
+};
+
+typedef struct RTSPState {
+    URLContext *rtsp_hd; /* RTSP TCP connexion handle */
+    int nb_rtsp_streams;
+    struct RTSPStream **rtsp_streams;
+
+    enum RTSPClientState state;
+    int64_t seek_timestamp;
+
+    /* XXX: currently we use unbuffered input */
+    //    ByteIOContext rtsp_gb;
+    int seq;        /* RTSP command sequence number */
+    char session_id[512];
+    enum RTSPProtocol protocol;
+    char last_reply[2048]; /* XXX: allocate ? */
+    RTPDemuxContext *cur_rtp;
+} RTSPState;
+
+typedef struct RTSPStream {
+    URLContext *rtp_handle; /* RTP stream handle */
+    RTPDemuxContext *rtp_ctx; /* RTP parse context */
+
+    int stream_index; /* corresponding stream index, if any. -1 if none (MPEG2TS case) */
+    int interleaved_min, interleaved_max;  /* interleave ids, if TCP transport */
+    char control_url[1024]; /* url for this stream (from SDP) */
+
+    int sdp_port; /* port (from SDP content - not used in RTSP) */
+    struct in_addr sdp_ip; /* IP address  (from SDP content - not used in RTSP) */
+    int sdp_ttl;  /* IP TTL (from SDP content - not used in RTSP) */
+    int sdp_payload_type; /* payload type - only used in SDP */
+    rtp_payload_data_t rtp_payload_data; /* rtp payload parsing infos from SDP */
+
+    RTPDynamicProtocolHandler *dynamic_handler; ///< Only valid if it's a dynamic protocol. (This is the handler structure)
+    void *dynamic_protocol_context; ///< Only valid if it's a dynamic protocol. (This is any private data associated with the dynamic protocol)
+} RTSPStream;
+
+static int rtsp_read_play(AVFormatContext *s);
+
+/* XXX: currently, the only way to change the protocols consists in
+   changing this variable */
+
+int rtsp_default_protocols = (1 << RTSP_PROTOCOL_RTP_UDP);
+
+FFRTSPCallback *ff_rtsp_callback = NULL;
+
+static int rtsp_probe(AVProbeData *p)
+{
+    if (strstart(p->filename, "rtsp:", NULL))
+        return AVPROBE_SCORE_MAX;
+    return 0;
+}
+
+static int redir_isspace(int c)
+{
+    return (c == ' ' || c == '\t' || c == '\n' || c == '\r');
+}
+
+static void skip_spaces(const char **pp)
+{
+    const char *p;
+    p = *pp;
+    while (redir_isspace(*p))
+        p++;
+    *pp = p;
+}
+
+static void get_word_sep(char *buf, int buf_size, const char *sep,
+                         const char **pp)
+{
+    const char *p;
+    char *q;
+
+    p = *pp;
+    if (*p == '/')
+        p++;
+    skip_spaces(&p);
+    q = buf;
+    while (!strchr(sep, *p) && *p != '\0') {
+        if ((q - buf) < buf_size - 1)
+            *q++ = *p;
+        p++;
+    }
+    if (buf_size > 0)
+        *q = '\0';
+    *pp = p;
+}
+
+static void get_word(char *buf, int buf_size, const char **pp)
+{
+    const char *p;
+    char *q;
+
+    p = *pp;
+    skip_spaces(&p);
+    q = buf;
+    while (!redir_isspace(*p) && *p != '\0') {
+        if ((q - buf) < buf_size - 1)
+            *q++ = *p;
+        p++;
+    }
+    if (buf_size > 0)
+        *q = '\0';
+    *pp = p;
+}
+
+/* parse the rtpmap description: <codec_name>/<clock_rate>[/<other
+   params>] */
+static int sdp_parse_rtpmap(AVCodecContext *codec, RTSPStream *rtsp_st, int payload_type, const char *p)
+{
+    char buf[256];
+    int i;
+    AVCodec *c;
+    const char *c_name;
+
+    /* Loop into AVRtpDynamicPayloadTypes[] and AVRtpPayloadTypes[] and
+       see if we can handle this kind of payload */
+    get_word_sep(buf, sizeof(buf), "/", &p);
+    if (payload_type >= RTP_PT_PRIVATE) {
+        RTPDynamicProtocolHandler *handler= RTPFirstDynamicPayloadHandler;
+        while(handler) {
+            if (!strcmp(buf, handler->enc_name) && (codec->codec_type == handler->codec_type)) {
+                codec->codec_id = handler->codec_id;
+                rtsp_st->dynamic_handler= handler;
+                if(handler->open) {
+                    rtsp_st->dynamic_protocol_context= handler->open();
+                }
+                break;
+            }
+            handler= handler->next;
+        }
+    } else {
+        /* We are in a standard case ( from http://www.iana.org/assignments/rtp-parameters) */
+        /* search into AVRtpPayloadTypes[] */
+        for (i = 0; AVRtpPayloadTypes[i].pt >= 0; ++i)
+            if (!strcmp(buf, AVRtpPayloadTypes[i].enc_name) && (codec->codec_type == AVRtpPayloadTypes[i].codec_type)){
+                codec->codec_id = AVRtpPayloadTypes[i].codec_id;
+                break;
+            }
+    }
+
+    c = avcodec_find_decoder(codec->codec_id);
+    if (c && c->name)
+        c_name = c->name;
+    else
+        c_name = (char *)NULL;
+
+    if (c_name) {
+        get_word_sep(buf, sizeof(buf), "/", &p);
+        i = atoi(buf);
+        switch (codec->codec_type) {
+            case CODEC_TYPE_AUDIO:
+                av_log(codec, AV_LOG_DEBUG, " audio codec set to : %s\n", c_name);
+                codec->sample_rate = RTSP_DEFAULT_AUDIO_SAMPLERATE;
+                codec->channels = RTSP_DEFAULT_NB_AUDIO_CHANNELS;
+                if (i > 0) {
+                    codec->sample_rate = i;
+                    get_word_sep(buf, sizeof(buf), "/", &p);
+                    i = atoi(buf);
+                    if (i > 0)
+                        codec->channels = i;
+                    // TODO: there is a bug here; if it is a mono stream, and less than 22000Hz, faad upconverts to stereo and twice the
+                    //  frequency.  No problem, but the sample rate is being set here by the sdp line.  Upcoming patch forthcoming. (rdm)
+                }
+                av_log(codec, AV_LOG_DEBUG, " audio samplerate set to : %i\n", codec->sample_rate);
+                av_log(codec, AV_LOG_DEBUG, " audio channels set to : %i\n", codec->channels);
+                break;
+            case CODEC_TYPE_VIDEO:
+                av_log(codec, AV_LOG_DEBUG, " video codec set to : %s\n", c_name);
+                break;
+            default:
+                break;
+        }
+        return 0;
+    }
+
+    return -1;
+}
+
+/* return the length and optionnaly the data */
+static int hex_to_data(uint8_t *data, const char *p)
+{
+    int c, len, v;
+
+    len = 0;
+    v = 1;
+    for(;;) {
+        skip_spaces(&p);
+        if (p == '\0')
+            break;
+        c = toupper((unsigned char)*p++);
+        if (c >= '0' && c <= '9')
+            c = c - '0';
+        else if (c >= 'A' && c <= 'F')
+            c = c - 'A' + 10;
+        else
+            break;
+        v = (v << 4) | c;
+        if (v & 0x100) {
+            if (data)
+                data[len] = v;
+            len++;
+            v = 1;
+        }
+    }
+    return len;
+}
+
+static void sdp_parse_fmtp_config(AVCodecContext *codec, char *attr, char *value)
+{
+    switch (codec->codec_id) {
+        case CODEC_ID_MPEG4:
+        case CODEC_ID_AAC:
+            if (!strcmp(attr, "config")) {
+                /* decode the hexa encoded parameter */
+                int len = hex_to_data(NULL, value);
+                codec->extradata = av_mallocz(len + FF_INPUT_BUFFER_PADDING_SIZE);
+                if (!codec->extradata)
+                    return;
+                codec->extradata_size = len;
+                hex_to_data(codec->extradata, value);
+            }
+            break;
+        default:
+            break;
+    }
+    return;
+}
+
+typedef struct attrname_map
+{
+    const char *str;
+    uint16_t type;
+    uint32_t offset;
+} attrname_map_t;
+
+/* All known fmtp parmeters and the corresping RTPAttrTypeEnum */
+#define ATTR_NAME_TYPE_INT 0
+#define ATTR_NAME_TYPE_STR 1
+static attrname_map_t attr_names[]=
+{
+    {"SizeLength",       ATTR_NAME_TYPE_INT, offsetof(rtp_payload_data_t, sizelength)},
+    {"IndexLength",      ATTR_NAME_TYPE_INT, offsetof(rtp_payload_data_t, indexlength)},
+    {"IndexDeltaLength", ATTR_NAME_TYPE_INT, offsetof(rtp_payload_data_t, indexdeltalength)},
+    {"profile-level-id", ATTR_NAME_TYPE_INT, offsetof(rtp_payload_data_t, profile_level_id)},
+    {"StreamType",       ATTR_NAME_TYPE_INT, offsetof(rtp_payload_data_t, streamtype)},
+    {"mode",             ATTR_NAME_TYPE_STR, offsetof(rtp_payload_data_t, mode)},
+    {NULL, -1, -1},
+};
+
+/** parse the attribute line from the fmtp a line of an sdp resonse.  This is broken out as a function
+* because it is used in rtp_h264.c, which is forthcoming.
+*/
+int rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size)
+{
+    skip_spaces(p);
+    if(**p)
+    {
+        get_word_sep(attr, attr_size, "=", p);
+        if (**p == '=')
+            (*p)++;
+        get_word_sep(value, value_size, ";", p);
+        if (**p == ';')
+            (*p)++;
+        return 1;
+    }
+    return 0;
+}
+
+/* parse a SDP line and save stream attributes */
+static void sdp_parse_fmtp(AVStream *st, const char *p)
+{
+    char attr[256];
+    char value[4096];
+    int i;
+
+    RTSPStream *rtsp_st = st->priv_data;
+    AVCodecContext *codec = st->codec;
+    rtp_payload_data_t *rtp_payload_data = &rtsp_st->rtp_payload_data;
+
+    /* loop on each attribute */
+    while(rtsp_next_attr_and_value(&p, attr, sizeof(attr), value, sizeof(value)))
+    {
+        /* grab the codec extra_data from the config parameter of the fmtp line */
+        sdp_parse_fmtp_config(codec, attr, value);
+        /* Looking for a known attribute */
+        for (i = 0; attr_names[i].str; ++i) {
+            if (!strcasecmp(attr, attr_names[i].str)) {
+                if (attr_names[i].type == ATTR_NAME_TYPE_INT)
+                    *(int *)((char *)rtp_payload_data + attr_names[i].offset) = atoi(value);
+                else if (attr_names[i].type == ATTR_NAME_TYPE_STR)
+                    *(char **)((char *)rtp_payload_data + attr_names[i].offset) = av_strdup(value);
+            }
+        }
+    }
+}
+
+/** Parse a string \p in the form of Range:npt=xx-xx, and determine the start
+ *  and end time.
+ *  Used for seeking in the rtp stream.
+ */
+static void rtsp_parse_range_npt(const char *p, int64_t *start, int64_t *end)
+{
+    char buf[256];
+
+    skip_spaces(&p);
+    if (!stristart(p, "npt=", &p))
+        return;
+
+    *start = AV_NOPTS_VALUE;
+    *end = AV_NOPTS_VALUE;
+
+    get_word_sep(buf, sizeof(buf), "-", &p);
+    *start = parse_date(buf, 1);
+    if (*p == '-') {
+        p++;
+        get_word_sep(buf, sizeof(buf), "-", &p);
+        *end = parse_date(buf, 1);
+    }
+//    av_log(NULL, AV_LOG_DEBUG, "Range Start: %lld\n", *start);
+//    av_log(NULL, AV_LOG_DEBUG, "Range End: %lld\n", *end);
+}
+
+typedef struct SDPParseState {
+    /* SDP only */
+    struct in_addr default_ip;
+    int default_ttl;
+} SDPParseState;
+
+static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1,
+                           int letter, const char *buf)
+{
+    RTSPState *rt = s->priv_data;
+    char buf1[64], st_type[64];
+    const char *p;
+    int codec_type, payload_type, i;
+    AVStream *st;
+    RTSPStream *rtsp_st;
+    struct in_addr sdp_ip;
+    int ttl;
+
+#ifdef DEBUG
+    printf("sdp: %c='%s'\n", letter, buf);
+#endif
+
+    p = buf;
+    switch(letter) {
+    case 'c':
+        get_word(buf1, sizeof(buf1), &p);
+        if (strcmp(buf1, "IN") != 0)
+            return;
+        get_word(buf1, sizeof(buf1), &p);
+        if (strcmp(buf1, "IP4") != 0)
+            return;
+        get_word_sep(buf1, sizeof(buf1), "/", &p);
+        if (inet_aton(buf1, &sdp_ip) == 0)
+            return;
+        ttl = 16;
+        if (*p == '/') {
+            p++;
+            get_word_sep(buf1, sizeof(buf1), "/", &p);
+            ttl = atoi(buf1);
+        }
+        if (s->nb_streams == 0) {
+            s1->default_ip = sdp_ip;
+            s1->default_ttl = ttl;
+        } else {
+            st = s->streams[s->nb_streams - 1];
+            rtsp_st = st->priv_data;
+            rtsp_st->sdp_ip = sdp_ip;
+            rtsp_st->sdp_ttl = ttl;
+        }
+        break;
+    case 's':
+        pstrcpy(s->title, sizeof(s->title), p);
+        break;
+    case 'i':
+        if (s->nb_streams == 0) {
+            pstrcpy(s->comment, sizeof(s->comment), p);
+            break;
+        }
+        break;
+    case 'm':
+        /* new stream */
+        get_word(st_type, sizeof(st_type), &p);
+        if (!strcmp(st_type, "audio")) {
+            codec_type = CODEC_TYPE_AUDIO;
+        } else if (!strcmp(st_type, "video")) {
+            codec_type = CODEC_TYPE_VIDEO;
+        } else {
+            return;
+        }
+        rtsp_st = av_mallocz(sizeof(RTSPStream));
+        if (!rtsp_st)
+            return;
+        rtsp_st->stream_index = -1;
+        dynarray_add(&rt->rtsp_streams, &rt->nb_rtsp_streams, rtsp_st);
+
+        rtsp_st->sdp_ip = s1->default_ip;
+        rtsp_st->sdp_ttl = s1->default_ttl;
+
+        get_word(buf1, sizeof(buf1), &p); /* port */
+        rtsp_st->sdp_port = atoi(buf1);
+
+        get_word(buf1, sizeof(buf1), &p); /* protocol (ignored) */
+
+        /* XXX: handle list of formats */
+        get_word(buf1, sizeof(buf1), &p); /* format list */
+        rtsp_st->sdp_payload_type = atoi(buf1);
+
+        if (!strcmp(AVRtpPayloadTypes[rtsp_st->sdp_payload_type].enc_name, "MP2T")) {
+            /* no corresponding stream */
+        } else {
+            st = av_new_stream(s, 0);
+            if (!st)
+                return;
+            st->priv_data = rtsp_st;
+            rtsp_st->stream_index = st->index;
+            st->codec->codec_type = codec_type;
+            if (rtsp_st->sdp_payload_type < RTP_PT_PRIVATE) {
+                /* if standard payload type, we can find the codec right now */
+                rtp_get_codec_info(st->codec, rtsp_st->sdp_payload_type);
+            }
+        }
+        /* put a default control url */
+        pstrcpy(rtsp_st->control_url, sizeof(rtsp_st->control_url), s->filename);
+        break;
+    case 'a':
+        if (strstart(p, "control:", &p) && s->nb_streams > 0) {
+            char proto[32];
+            /* get the control url */
+            st = s->streams[s->nb_streams - 1];
+            rtsp_st = st->priv_data;
+
+            /* XXX: may need to add full url resolution */
+            url_split(proto, sizeof(proto), NULL, 0, NULL, 0, NULL, NULL, 0, p);
+            if (proto[0] == '\0') {
+                /* relative control URL */
+                pstrcat(rtsp_st->control_url, sizeof(rtsp_st->control_url), "/");
+                pstrcat(rtsp_st->control_url, sizeof(rtsp_st->control_url), p);
+            } else {
+                pstrcpy(rtsp_st->control_url, sizeof(rtsp_st->control_url), p);
+            }
+        } else if (strstart(p, "rtpmap:", &p)) {
+            /* NOTE: rtpmap is only supported AFTER the 'm=' tag */
+            get_word(buf1, sizeof(buf1), &p);
+            payload_type = atoi(buf1);
+            for(i = 0; i < s->nb_streams;i++) {
+                st = s->streams[i];
+                rtsp_st = st->priv_data;
+                if (rtsp_st->sdp_payload_type == payload_type) {
+                    sdp_parse_rtpmap(st->codec, rtsp_st, payload_type, p);
+                }
+            }
+        } else if (strstart(p, "fmtp:", &p)) {
+            /* NOTE: fmtp is only supported AFTER the 'a=rtpmap:xxx' tag */
+            get_word(buf1, sizeof(buf1), &p);
+            payload_type = atoi(buf1);
+            for(i = 0; i < s->nb_streams;i++) {
+                st = s->streams[i];
+                rtsp_st = st->priv_data;
+                if (rtsp_st->sdp_payload_type == payload_type) {
+                    if(rtsp_st->dynamic_handler && rtsp_st->dynamic_handler->parse_sdp_a_line) {
+                        if(!rtsp_st->dynamic_handler->parse_sdp_a_line(st, rtsp_st->dynamic_protocol_context, buf)) {
+                            sdp_parse_fmtp(st, p);
+                        }
+                    } else {
+                        sdp_parse_fmtp(st, p);
+                    }
+                }
+            }
+        } else if(strstart(p, "framesize:", &p)) {
+            // let dynamic protocol handlers have a stab at the line.
+            get_word(buf1, sizeof(buf1), &p);
+            payload_type = atoi(buf1);
+            for(i = 0; i < s->nb_streams;i++) {
+                st = s->streams[i];
+                rtsp_st = st->priv_data;
+                if (rtsp_st->sdp_payload_type == payload_type) {
+                    if(rtsp_st->dynamic_handler && rtsp_st->dynamic_handler->parse_sdp_a_line) {
+                        rtsp_st->dynamic_handler->parse_sdp_a_line(st, rtsp_st->dynamic_protocol_context, buf);
+                    }
+                }
+            }
+        } else if(strstart(p, "range:", &p)) {
+            int64_t start, end;
+
+            // this is so that seeking on a streamed file can work.
+            rtsp_parse_range_npt(p, &start, &end);
+            s->start_time= start;
+            s->duration= (end==AV_NOPTS_VALUE)?AV_NOPTS_VALUE:end-start; // AV_NOPTS_VALUE means live broadcast (and can't seek)
+        }
+        break;
+    }
+}
+
+static int sdp_parse(AVFormatContext *s, const char *content)
+{
+    const char *p;
+    int letter;
+    char buf[1024], *q;
+    SDPParseState sdp_parse_state, *s1 = &sdp_parse_state;
+
+    memset(s1, 0, sizeof(SDPParseState));
+    p = content;
+    for(;;) {
+        skip_spaces(&p);
+        letter = *p;
+        if (letter == '\0')
+            break;
+        p++;
+        if (*p != '=')
+            goto next_line;
+        p++;
+        /* get the content */
+        q = buf;
+        while (*p != '\n' && *p != '\r' && *p != '\0') {
+            if ((q - buf) < sizeof(buf) - 1)
+                *q++ = *p;
+            p++;
+        }
+        *q = '\0';
+        sdp_parse_line(s, s1, letter, buf);
+    next_line:
+        while (*p != '\n' && *p != '\0')
+            p++;
+        if (*p == '\n')
+            p++;
+    }
+    return 0;
+}
+
+static void rtsp_parse_range(int *min_ptr, int *max_ptr, const char **pp)
+{
+    const char *p;
+    int v;
+
+    p = *pp;
+    skip_spaces(&p);
+    v = strtol(p, (char **)&p, 10);
+    if (*p == '-') {
+        p++;
+        *min_ptr = v;
+        v = strtol(p, (char **)&p, 10);
+        *max_ptr = v;
+    } else {
+        *min_ptr = v;
+        *max_ptr = v;
+    }
+    *pp = p;
+}
+
+/* XXX: only one transport specification is parsed */
+static void rtsp_parse_transport(RTSPHeader *reply, const char *p)
+{
+    char transport_protocol[16];
+    char profile[16];
+    char lower_transport[16];
+    char parameter[16];
+    RTSPTransportField *th;
+    char buf[256];
+
+    reply->nb_transports = 0;
+
+    for(;;) {
+        skip_spaces(&p);
+        if (*p == '\0')
+            break;
+
+        th = &reply->transports[reply->nb_transports];
+
+        get_word_sep(transport_protocol, sizeof(transport_protocol),
+                     "/", &p);
+        if (*p == '/')
+            p++;
+        get_word_sep(profile, sizeof(profile), "/;,", &p);
+        lower_transport[0] = '\0';
+        if (*p == '/') {
+            p++;
+            get_word_sep(lower_transport, sizeof(lower_transport),
+                         ";,", &p);
+        }
+        if (!strcasecmp(lower_transport, "TCP"))
+            th->protocol = RTSP_PROTOCOL_RTP_TCP;
+        else
+            th->protocol = RTSP_PROTOCOL_RTP_UDP;
+
+        if (*p == ';')
+            p++;
+        /* get each parameter */
+        while (*p != '\0' && *p != ',') {
+            get_word_sep(parameter, sizeof(parameter), "=;,", &p);
+            if (!strcmp(parameter, "port")) {
+                if (*p == '=') {
+                    p++;
+                    rtsp_parse_range(&th->port_min, &th->port_max, &p);
+                }
+            } else if (!strcmp(parameter, "client_port")) {
+                if (*p == '=') {
+                    p++;
+                    rtsp_parse_range(&th->client_port_min,
+                                     &th->client_port_max, &p);
+                }
+            } else if (!strcmp(parameter, "server_port")) {
+                if (*p == '=') {
+                    p++;
+                    rtsp_parse_range(&th->server_port_min,
+                                     &th->server_port_max, &p);
+                }
+            } else if (!strcmp(parameter, "interleaved")) {
+                if (*p == '=') {
+                    p++;
+                    rtsp_parse_range(&th->interleaved_min,
+                                     &th->interleaved_max, &p);
+                }
+            } else if (!strcmp(parameter, "multicast")) {
+                if (th->protocol == RTSP_PROTOCOL_RTP_UDP)
+                    th->protocol = RTSP_PROTOCOL_RTP_UDP_MULTICAST;
+            } else if (!strcmp(parameter, "ttl")) {
+                if (*p == '=') {
+                    p++;
+                    th->ttl = strtol(p, (char **)&p, 10);
+                }
+            } else if (!strcmp(parameter, "destination")) {
+                struct in_addr ipaddr;
+
+                if (*p == '=') {
+                    p++;
+                    get_word_sep(buf, sizeof(buf), ";,", &p);
+                    if (inet_aton(buf, &ipaddr))
+                        th->destination = ntohl(ipaddr.s_addr);
+                }
+            }
+            while (*p != ';' && *p != '\0' && *p != ',')
+                p++;
+            if (*p == ';')
+                p++;
+        }
+        if (*p == ',')
+            p++;
+
+        reply->nb_transports++;
+    }
+}
+
+void rtsp_parse_line(RTSPHeader *reply, const char *buf)
+{
+    const char *p;
+
+    /* NOTE: we do case independent match for broken servers */
+    p = buf;
+    if (stristart(p, "Session:", &p)) {
+        get_word_sep(reply->session_id, sizeof(reply->session_id), ";", &p);
+    } else if (stristart(p, "Content-Length:", &p)) {
+        reply->content_length = strtol(p, NULL, 10);
+    } else if (stristart(p, "Transport:", &p)) {
+        rtsp_parse_transport(reply, p);
+    } else if (stristart(p, "CSeq:", &p)) {
+        reply->seq = strtol(p, NULL, 10);
+    } else if (stristart(p, "Range:", &p)) {
+        rtsp_parse_range_npt(p, &reply->range_start, &reply->range_end);
+    }
+}
+
+static int url_readbuf(URLContext *h, unsigned char *buf, int size)
+{
+    int ret, len;
+
+    len = 0;
+    while (len < size) {
+        ret = url_read(h, buf+len, size-len);
+        if (ret < 1)
+            return ret;
+        len += ret;
+    }
+    return len;
+}
+
+/* skip a RTP/TCP interleaved packet */
+static void rtsp_skip_packet(AVFormatContext *s)
+{
+    RTSPState *rt = s->priv_data;
+    int ret, len, len1;
+    uint8_t buf[1024];
+
+    ret = url_readbuf(rt->rtsp_hd, buf, 3);
+    if (ret != 3)
+        return;
+    len = (buf[1] << 8) | buf[2];
+#ifdef DEBUG
+    printf("skipping RTP packet len=%d\n", len);
+#endif
+    /* skip payload */
+    while (len > 0) {
+        len1 = len;
+        if (len1 > sizeof(buf))
+            len1 = sizeof(buf);
+        ret = url_readbuf(rt->rtsp_hd, buf, len1);
+        if (ret != len1)
+            return;
+        len -= len1;
+    }
+}
+
+static void rtsp_send_cmd(AVFormatContext *s,
+                          const char *cmd, RTSPHeader *reply,
+                          unsigned char **content_ptr)
+{
+    RTSPState *rt = s->priv_data;
+    char buf[4096], buf1[1024], *q;
+    unsigned char ch;
+    const char *p;
+    int content_length, line_count;
+    unsigned char *content = NULL;
+
+    memset(reply, 0, sizeof(RTSPHeader));
+
+    rt->seq++;
+    pstrcpy(buf, sizeof(buf), cmd);
+    snprintf(buf1, sizeof(buf1), "CSeq: %d\r\n", rt->seq);
+    pstrcat(buf, sizeof(buf), buf1);
+    if (rt->session_id[0] != '\0' && !strstr(cmd, "\nIf-Match:")) {
+        snprintf(buf1, sizeof(buf1), "Session: %s\r\n", rt->session_id);
+        pstrcat(buf, sizeof(buf), buf1);
+    }
+    pstrcat(buf, sizeof(buf), "\r\n");
+#ifdef DEBUG
+    printf("Sending:\n%s--\n", buf);
+#endif
+    url_write(rt->rtsp_hd, buf, strlen(buf));
+
+    /* parse reply (XXX: use buffers) */
+    line_count = 0;
+    rt->last_reply[0] = '\0';
+    for(;;) {
+        q = buf;
+        for(;;) {
+            if (url_readbuf(rt->rtsp_hd, &ch, 1) != 1)
+                break;
+            if (ch == '\n')
+                break;
+            if (ch == '$') {
+                /* XXX: only parse it if first char on line ? */
+                rtsp_skip_packet(s);
+            } else if (ch != '\r') {
+                if ((q - buf) < sizeof(buf) - 1)
+                    *q++ = ch;
+            }
+        }
+        *q = '\0';
+#ifdef DEBUG
+        printf("line='%s'\n", buf);
+#endif
+        /* test if last line */
+        if (buf[0] == '\0')
+            break;
+        p = buf;
+        if (line_count == 0) {
+            /* get reply code */
+            get_word(buf1, sizeof(buf1), &p);
+            get_word(buf1, sizeof(buf1), &p);
+            reply->status_code = atoi(buf1);
+        } else {
+            rtsp_parse_line(reply, p);
+            pstrcat(rt->last_reply, sizeof(rt->last_reply), p);
+            pstrcat(rt->last_reply, sizeof(rt->last_reply), "\n");
+        }
+        line_count++;
+    }
+
+    if (rt->session_id[0] == '\0' && reply->session_id[0] != '\0')
+        pstrcpy(rt->session_id, sizeof(rt->session_id), reply->session_id);
+
+    content_length = reply->content_length;
+    if (content_length > 0) {
+        /* leave some room for a trailing '\0' (useful for simple parsing) */
+        content = av_malloc(content_length + 1);
+        (void)url_readbuf(rt->rtsp_hd, content, content_length);
+        content[content_length] = '\0';
+    }
+    if (content_ptr)
+        *content_ptr = content;
+}
+
+
+void rtsp_set_callback(FFRTSPCallback *rtsp_cb)
+{
+    ff_rtsp_callback = rtsp_cb;
+}
+
+
+/* close and free RTSP streams */
+static void rtsp_close_streams(RTSPState *rt)
+{
+    int i;
+    RTSPStream *rtsp_st;
+
+    for(i=0;i<rt->nb_rtsp_streams;i++) {
+        rtsp_st = rt->rtsp_streams[i];
+        if (rtsp_st) {
+            if (rtsp_st->rtp_ctx)
+                rtp_parse_close(rtsp_st->rtp_ctx);
+            if (rtsp_st->rtp_handle)
+                url_close(rtsp_st->rtp_handle);
+            if (rtsp_st->dynamic_handler && rtsp_st->dynamic_protocol_context)
+                rtsp_st->dynamic_handler->close(rtsp_st->dynamic_protocol_context);
+        }
+        av_free(rtsp_st);
+    }
+    av_free(rt->rtsp_streams);
+}
+
+static int rtsp_read_header(AVFormatContext *s,
+                            AVFormatParameters *ap)
+{
+    RTSPState *rt = s->priv_data;
+    char host[1024], path[1024], tcpname[1024], cmd[2048];
+    URLContext *rtsp_hd;
+    int port, i, j, ret, err;
+    RTSPHeader reply1, *reply = &reply1;
+    unsigned char *content = NULL;
+    RTSPStream *rtsp_st;
+    int protocol_mask;
+    AVStream *st;
+
+    /* extract hostname and port */
+    url_split(NULL, 0, NULL, 0,
+              host, sizeof(host), &port, path, sizeof(path), s->filename);
+    if (port < 0)
+        port = RTSP_DEFAULT_PORT;
+
+    /* open the tcp connexion */
+    snprintf(tcpname, sizeof(tcpname), "tcp://%s:%d", host, port);
+    if (url_open(&rtsp_hd, tcpname, URL_RDWR) < 0)
+        return AVERROR_IO;
+    rt->rtsp_hd = rtsp_hd;
+    rt->seq = 0;
+
+    /* describe the stream */
+    snprintf(cmd, sizeof(cmd),
+             "DESCRIBE %s RTSP/1.0\r\n"
+             "Accept: application/sdp\r\n",
+             s->filename);
+    rtsp_send_cmd(s, cmd, reply, &content);
+    if (!content) {
+        err = AVERROR_INVALIDDATA;
+        goto fail;
+    }
+    if (reply->status_code != RTSP_STATUS_OK) {
+        err = AVERROR_INVALIDDATA;
+        goto fail;
+    }
+
+    /* now we got the SDP description, we parse it */
+    ret = sdp_parse(s, (const char *)content);
+    av_freep(&content);
+    if (ret < 0) {
+        err = AVERROR_INVALIDDATA;
+        goto fail;
+    }
+
+    protocol_mask = rtsp_default_protocols;
+
+    /* for each stream, make the setup request */
+    /* XXX: we assume the same server is used for the control of each
+       RTSP stream */
+
+    for(j = RTSP_RTP_PORT_MIN, i = 0; i < rt->nb_rtsp_streams; ++i) {
+        char transport[2048];
+
+        rtsp_st = rt->rtsp_streams[i];
+
+        /* compute available transports */
+        transport[0] = '\0';
+
+        /* RTP/UDP */
+        if (protocol_mask & (1 << RTSP_PROTOCOL_RTP_UDP)) {
+            char buf[256];
+
+            /* first try in specified port range */
+            if (RTSP_RTP_PORT_MIN != 0) {
+                while(j <= RTSP_RTP_PORT_MAX) {
+                    snprintf(buf, sizeof(buf), "rtp://?localport=%d", j);
+                    if (url_open(&rtsp_st->rtp_handle, buf, URL_RDWR) == 0) {
+                        j += 2; /* we will use two port by rtp stream (rtp and rtcp) */
+                        goto rtp_opened;
+                    }
+                }
+            }
+
+/*            then try on any port
+**            if (url_open(&rtsp_st->rtp_handle, "rtp://", URL_RDONLY) < 0) {
+**                err = AVERROR_INVALIDDATA;
+**                goto fail;
+**            }
+*/
+
+        rtp_opened:
+            port = rtp_get_local_port(rtsp_st->rtp_handle);
+            if (transport[0] != '\0')
+                pstrcat(transport, sizeof(transport), ",");
+            snprintf(transport + strlen(transport), sizeof(transport) - strlen(transport) - 1,
+                     "RTP/AVP/UDP;unicast;client_port=%d-%d",
+                     port, port + 1);
+        }
+
+        /* RTP/TCP */
+        else if (protocol_mask & (1 << RTSP_PROTOCOL_RTP_TCP)) {
+            if (transport[0] != '\0')
+                pstrcat(transport, sizeof(transport), ",");
+            snprintf(transport + strlen(transport), sizeof(transport) - strlen(transport) - 1,
+                     "RTP/AVP/TCP");
+        }
+
+        else if (protocol_mask & (1 << RTSP_PROTOCOL_RTP_UDP_MULTICAST)) {
+            if (transport[0] != '\0')
+                pstrcat(transport, sizeof(transport), ",");
+            snprintf(transport + strlen(transport),
+                     sizeof(transport) - strlen(transport) - 1,
+                     "RTP/AVP/UDP;multicast");
+        }
+        snprintf(cmd, sizeof(cmd),
+                 "SETUP %s RTSP/1.0\r\n"
+                 "Transport: %s\r\n",
+                 rtsp_st->control_url, transport);
+        rtsp_send_cmd(s, cmd, reply, NULL);
+        if (reply->status_code != RTSP_STATUS_OK ||
+            reply->nb_transports != 1) {
+            err = AVERROR_INVALIDDATA;
+            goto fail;
+        }
+
+        /* XXX: same protocol for all streams is required */
+        if (i > 0) {
+            if (reply->transports[0].protocol != rt->protocol) {
+                err = AVERROR_INVALIDDATA;
+                goto fail;
+            }
+        } else {
+            rt->protocol = reply->transports[0].protocol;
+        }
+
+        /* close RTP connection if not choosen */
+        if (reply->transports[0].protocol != RTSP_PROTOCOL_RTP_UDP &&
+            (protocol_mask & (1 << RTSP_PROTOCOL_RTP_UDP))) {
+            url_close(rtsp_st->rtp_handle);
+            rtsp_st->rtp_handle = NULL;
+        }
+
+        switch(reply->transports[0].protocol) {
+        case RTSP_PROTOCOL_RTP_TCP:
+            rtsp_st->interleaved_min = reply->transports[0].interleaved_min;
+            rtsp_st->interleaved_max = reply->transports[0].interleaved_max;
+            break;
+
+        case RTSP_PROTOCOL_RTP_UDP:
+            {
+                char url[1024];
+
+                /* XXX: also use address if specified */
+                snprintf(url, sizeof(url), "rtp://%s:%d",
+                         host, reply->transports[0].server_port_min);
+                if (rtp_set_remote_url(rtsp_st->rtp_handle, url) < 0) {
+                    err = AVERROR_INVALIDDATA;
+                    goto fail;
+                }
+            }
+            break;
+        case RTSP_PROTOCOL_RTP_UDP_MULTICAST:
+            {
+                char url[1024];
+                int ttl;
+
+                ttl = reply->transports[0].ttl;
+                if (!ttl)
+                    ttl = 16;
+                snprintf(url, sizeof(url), "rtp://%s:%d?multicast=1&ttl=%d",
+                         host,
+                         reply->transports[0].server_port_min,
+                         ttl);
+                if (url_open(&rtsp_st->rtp_handle, url, URL_RDWR) < 0) {
+                    err = AVERROR_INVALIDDATA;
+                    goto fail;
+                }
+            }
+            break;
+        }
+        /* open the RTP context */
+        st = NULL;
+        if (rtsp_st->stream_index >= 0)
+            st = s->streams[rtsp_st->stream_index];
+        if (!st)
+            s->ctx_flags |= AVFMTCTX_NOHEADER;
+        rtsp_st->rtp_ctx = rtp_parse_open(s, st, rtsp_st->rtp_handle, rtsp_st->sdp_payload_type, &rtsp_st->rtp_payload_data);
+
+        if (!rtsp_st->rtp_ctx) {
+            err = AVERROR_NOMEM;
+            goto fail;
+        } else {
+            if(rtsp_st->dynamic_handler) {
+                rtsp_st->rtp_ctx->dynamic_protocol_context= rtsp_st->dynamic_protocol_context;
+                rtsp_st->rtp_ctx->parse_packet= rtsp_st->dynamic_handler->parse_packet;
+            }
+        }
+    }
+
+    /* use callback if available to extend setup */
+    if (ff_rtsp_callback) {
+        if (ff_rtsp_callback(RTSP_ACTION_CLIENT_SETUP, rt->session_id,
+                             NULL, 0, rt->last_reply) < 0) {
+            err = AVERROR_INVALIDDATA;
+            goto fail;
+        }
+    }
+
+
+    rt->state = RTSP_STATE_IDLE;
+    rt->seek_timestamp = 0; /* default is to start stream at position
+                               zero */
+    if (ap->initial_pause) {
+        /* do not start immediately */
+    } else {
+        if (rtsp_read_play(s) < 0) {
+            err = AVERROR_INVALIDDATA;
+            goto fail;
+        }
+    }
+    return 0;
+ fail:
+    rtsp_close_streams(rt);
+    av_freep(&content);
+    url_close(rt->rtsp_hd);
+    return err;
+}
+
+static int tcp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
+                           uint8_t *buf, int buf_size)
+{
+    RTSPState *rt = s->priv_data;
+    int id, len, i, ret;
+    RTSPStream *rtsp_st;
+
+#ifdef DEBUG_RTP_TCP
+    printf("tcp_read_packet:\n");
+#endif
+ redo:
+    for(;;) {
+        ret = url_readbuf(rt->rtsp_hd, buf, 1);
+#ifdef DEBUG_RTP_TCP
+        printf("ret=%d c=%02x [%c]\n", ret, buf[0], buf[0]);
+#endif
+        if (ret != 1)
+            return -1;
+        if (buf[0] == '$')
+            break;
+    }
+    ret = url_readbuf(rt->rtsp_hd, buf, 3);
+    if (ret != 3)
+        return -1;
+    id = buf[0];
+    len = (buf[1] << 8) | buf[2];
+#ifdef DEBUG_RTP_TCP
+    printf("id=%d len=%d\n", id, len);
+#endif
+    if (len > buf_size || len < 12)
+        goto redo;
+    /* get the data */
+    ret = url_readbuf(rt->rtsp_hd, buf, len);
+    if (ret != len)
+        return -1;
+
+    /* find the matching stream */
+    for(i = 0; i < rt->nb_rtsp_streams; i++) {
+        rtsp_st = rt->rtsp_streams[i];
+        if (id >= rtsp_st->interleaved_min &&
+            id <= rtsp_st->interleaved_max)
+            goto found;
+    }
+    goto redo;
+ found:
+    *prtsp_st = rtsp_st;
+    return len;
+}
+
+static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
+                           uint8_t *buf, int buf_size)
+{
+    RTSPState *rt = s->priv_data;
+    RTSPStream *rtsp_st;
+    fd_set rfds;
+    int fd1, fd2, fd_max, n, i, ret;
+    struct timeval tv;
+
+    for(;;) {
+        if (url_interrupt_cb())
+            return -1;
+        FD_ZERO(&rfds);
+        fd_max = -1;
+        for(i = 0; i < rt->nb_rtsp_streams; i++) {
+            rtsp_st = rt->rtsp_streams[i];
+            /* currently, we cannot probe RTCP handle because of blocking restrictions */
+            rtp_get_file_handles(rtsp_st->rtp_handle, &fd1, &fd2);
+            if (fd1 > fd_max)
+                fd_max = fd1;
+            FD_SET(fd1, &rfds);
+        }
+        tv.tv_sec = 0;
+        tv.tv_usec = 100 * 1000;
+        n = select(fd_max + 1, &rfds, NULL, NULL, &tv);
+        if (n > 0) {
+            for(i = 0; i < rt->nb_rtsp_streams; i++) {
+                rtsp_st = rt->rtsp_streams[i];
+                rtp_get_file_handles(rtsp_st->rtp_handle, &fd1, &fd2);
+                if (FD_ISSET(fd1, &rfds)) {
+                    ret = url_read(rtsp_st->rtp_handle, buf, buf_size);
+                    if (ret > 0) {
+                        *prtsp_st = rtsp_st;
+                        return ret;
+                    }
+                }
+            }
+        }
+    }
+}
+
+static int rtsp_read_packet(AVFormatContext *s,
+                            AVPacket *pkt)
+{
+    RTSPState *rt = s->priv_data;
+    RTSPStream *rtsp_st;
+    int ret, len;
+    uint8_t buf[RTP_MAX_PACKET_LENGTH];
+
+    /* get next frames from the same RTP packet */
+    if (rt->cur_rtp) {
+        ret = rtp_parse_packet(rt->cur_rtp, pkt, NULL, 0);
+        if (ret == 0) {
+            rt->cur_rtp = NULL;
+            return 0;
+        } else if (ret == 1) {
+            return 0;
+        } else {
+            rt->cur_rtp = NULL;
+        }
+    }
+
+    /* read next RTP packet */
+ redo:
+    switch(rt->protocol) {
+    default:
+    case RTSP_PROTOCOL_RTP_TCP:
+        len = tcp_read_packet(s, &rtsp_st, buf, sizeof(buf));
+        break;
+    case RTSP_PROTOCOL_RTP_UDP:
+    case RTSP_PROTOCOL_RTP_UDP_MULTICAST:
+        len = udp_read_packet(s, &rtsp_st, buf, sizeof(buf));
+        if (rtsp_st->rtp_ctx)
+            rtp_check_and_send_back_rr(rtsp_st->rtp_ctx, len);
+        break;
+    }
+    if (len < 0)
+        return AVERROR_IO;
+    ret = rtp_parse_packet(rtsp_st->rtp_ctx, pkt, buf, len);
+    if (ret < 0)
+        goto redo;
+    if (ret == 1) {
+        /* more packets may follow, so we save the RTP context */
+        rt->cur_rtp = rtsp_st->rtp_ctx;
+    }
+    return 0;
+}
+
+static int rtsp_read_play(AVFormatContext *s)
+{
+    RTSPState *rt = s->priv_data;
+    RTSPHeader reply1, *reply = &reply1;
+    char cmd[1024];
+
+    av_log(s, AV_LOG_DEBUG, "hello state=%d\n", rt->state);
+
+    if (rt->state == RTSP_STATE_PAUSED) {
+        snprintf(cmd, sizeof(cmd),
+                 "PLAY %s RTSP/1.0\r\n",
+                 s->filename);
+    } else {
+        snprintf(cmd, sizeof(cmd),
+                 "PLAY %s RTSP/1.0\r\n"
+                 "Range: npt=%0.3f-\r\n",
+                 s->filename,
+                 (double)rt->seek_timestamp / AV_TIME_BASE);
+    }
+    rtsp_send_cmd(s, cmd, reply, NULL);
+    if (reply->status_code != RTSP_STATUS_OK) {
+        return -1;
+    } else {
+        rt->state = RTSP_STATE_PLAYING;
+        return 0;
+    }
+}
+
+/* pause the stream */
+static int rtsp_read_pause(AVFormatContext *s)
+{
+    RTSPState *rt = s->priv_data;
+    RTSPHeader reply1, *reply = &reply1;
+    char cmd[1024];
+
+    rt = s->priv_data;
+
+    if (rt->state != RTSP_STATE_PLAYING)
+        return 0;
+
+    snprintf(cmd, sizeof(cmd),
+             "PAUSE %s RTSP/1.0\r\n",
+             s->filename);
+    rtsp_send_cmd(s, cmd, reply, NULL);
+    if (reply->status_code != RTSP_STATUS_OK) {
+        return -1;
+    } else {
+        rt->state = RTSP_STATE_PAUSED;
+        return 0;
+    }
+}
+
+static int rtsp_read_seek(AVFormatContext *s, int stream_index,
+                          int64_t timestamp, int flags)
+{
+    RTSPState *rt = s->priv_data;
+
+    rt->seek_timestamp = timestamp;
+    switch(rt->state) {
+    default:
+    case RTSP_STATE_IDLE:
+        break;
+    case RTSP_STATE_PLAYING:
+        if (rtsp_read_play(s) != 0)
+            return -1;
+        break;
+    case RTSP_STATE_PAUSED:
+        rt->state = RTSP_STATE_IDLE;
+        break;
+    }
+    return 0;
+}
+
+static int rtsp_read_close(AVFormatContext *s)
+{
+    RTSPState *rt = s->priv_data;
+    RTSPHeader reply1, *reply = &reply1;
+    char cmd[1024];
+
+#if 0
+    /* NOTE: it is valid to flush the buffer here */
+    if (rt->protocol == RTSP_PROTOCOL_RTP_TCP) {
+        url_fclose(&rt->rtsp_gb);
+    }
+#endif
+    snprintf(cmd, sizeof(cmd),
+             "TEARDOWN %s RTSP/1.0\r\n",
+             s->filename);
+    rtsp_send_cmd(s, cmd, reply, NULL);
+
+    if (ff_rtsp_callback) {
+        ff_rtsp_callback(RTSP_ACTION_CLIENT_TEARDOWN, rt->session_id,
+                         NULL, 0, NULL);
+    }
+
+    rtsp_close_streams(rt);
+    url_close(rt->rtsp_hd);
+    return 0;
+}
+
+AVInputFormat rtsp_demuxer = {
+    "rtsp",
+    "RTSP input format",
+    sizeof(RTSPState),
+    rtsp_probe,
+    rtsp_read_header,
+    rtsp_read_packet,
+    rtsp_read_close,
+    rtsp_read_seek,
+    .flags = AVFMT_NOFILE,
+    .read_play = rtsp_read_play,
+    .read_pause = rtsp_read_pause,
+};
+
+static int sdp_probe(AVProbeData *p1)
+{
+    const char *p = p1->buf, *p_end = p1->buf + p1->buf_size;
+
+    /* we look for a line beginning "c=IN IP4" */
+    while (p < p_end && *p != '\0') {
+        if (p + sizeof("c=IN IP4") - 1 < p_end && strstart(p, "c=IN IP4", NULL))
+            return AVPROBE_SCORE_MAX / 2;
+
+        while(p < p_end - 1 && *p != '\n') p++;
+        if (++p >= p_end)
+            break;
+        if (*p == '\r')
+            p++;
+    }
+    return 0;
+}
+
+#define SDP_MAX_SIZE 8192
+
+static int sdp_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    RTSPState *rt = s->priv_data;
+    RTSPStream *rtsp_st;
+    int size, i, err;
+    char *content;
+    char url[1024];
+    AVStream *st;
+
+    /* read the whole sdp file */
+    /* XXX: better loading */
+    content = av_malloc(SDP_MAX_SIZE);
+    size = get_buffer(&s->pb, content, SDP_MAX_SIZE - 1);
+    if (size <= 0) {
+        av_free(content);
+        return AVERROR_INVALIDDATA;
+    }
+    content[size] ='\0';
+
+    sdp_parse(s, content);
+    av_free(content);
+
+    /* open each RTP stream */
+    for(i=0;i<rt->nb_rtsp_streams;i++) {
+        rtsp_st = rt->rtsp_streams[i];
+
+        snprintf(url, sizeof(url), "rtp://%s:%d?multicast=1&ttl=%d",
+                 inet_ntoa(rtsp_st->sdp_ip),
+                 rtsp_st->sdp_port,
+                 rtsp_st->sdp_ttl);
+        if (url_open(&rtsp_st->rtp_handle, url, URL_RDWR) < 0) {
+            err = AVERROR_INVALIDDATA;
+            goto fail;
+        }
+        /* open the RTP context */
+        st = NULL;
+        if (rtsp_st->stream_index >= 0)
+            st = s->streams[rtsp_st->stream_index];
+        if (!st)
+            s->ctx_flags |= AVFMTCTX_NOHEADER;
+        rtsp_st->rtp_ctx = rtp_parse_open(s, st, rtsp_st->rtp_handle, rtsp_st->sdp_payload_type, &rtsp_st->rtp_payload_data);
+        if (!rtsp_st->rtp_ctx) {
+            err = AVERROR_NOMEM;
+            goto fail;
+        } else {
+            if(rtsp_st->dynamic_handler) {
+                rtsp_st->rtp_ctx->dynamic_protocol_context= rtsp_st->dynamic_protocol_context;
+                rtsp_st->rtp_ctx->parse_packet= rtsp_st->dynamic_handler->parse_packet;
+            }
+        }
+    }
+    return 0;
+ fail:
+    rtsp_close_streams(rt);
+    return err;
+}
+
+static int sdp_read_packet(AVFormatContext *s,
+                            AVPacket *pkt)
+{
+    return rtsp_read_packet(s, pkt);
+}
+
+static int sdp_read_close(AVFormatContext *s)
+{
+    RTSPState *rt = s->priv_data;
+    rtsp_close_streams(rt);
+    return 0;
+}
+
+#ifdef CONFIG_SDP_DEMUXER
+AVInputFormat sdp_demuxer = {
+    "sdp",
+    "SDP",
+    sizeof(RTSPState),
+    sdp_probe,
+    sdp_read_header,
+    sdp_read_packet,
+    sdp_read_close,
+};
+#endif
+
+/* dummy redirector format (used directly in av_open_input_file now) */
+static int redir_probe(AVProbeData *pd)
+{
+    const char *p;
+    p = pd->buf;
+    while (redir_isspace(*p))
+        p++;
+    if (strstart(p, "http://", NULL) ||
+        strstart(p, "rtsp://", NULL))
+        return AVPROBE_SCORE_MAX;
+    return 0;
+}
+
+/* called from utils.c */
+int redir_open(AVFormatContext **ic_ptr, ByteIOContext *f)
+{
+    char buf[4096], *q;
+    int c;
+    AVFormatContext *ic = NULL;
+
+    /* parse each URL and try to open it */
+    c = url_fgetc(f);
+    while (c != URL_EOF) {
+        /* skip spaces */
+        for(;;) {
+            if (!redir_isspace(c))
+                break;
+            c = url_fgetc(f);
+        }
+        if (c == URL_EOF)
+            break;
+        /* record url */
+        q = buf;
+        for(;;) {
+            if (c == URL_EOF || redir_isspace(c))
+                break;
+            if ((q - buf) < sizeof(buf) - 1)
+                *q++ = c;
+            c = url_fgetc(f);
+        }
+        *q = '\0';
+        //printf("URL='%s'\n", buf);
+        /* try to open the media file */
+        if (av_open_input_file(&ic, buf, NULL, 0, NULL) == 0)
+            break;
+    }
+    *ic_ptr = ic;
+    if (!ic)
+        return AVERROR_IO;
+    else
+        return 0;
+}
+
+AVInputFormat redir_demuxer = {
+    "redir",
+    "Redirector format",
+    0,
+    redir_probe,
+    NULL,
+    NULL,
+    NULL,
+};
diff --git a/contrib/ffmpeg/libavformat/rtsp.h b/contrib/ffmpeg/libavformat/rtsp.h
new file mode 100644
index 000000000..481e2ba49
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtsp.h
@@ -0,0 +1,94 @@
+/*
+ * RTSP definitions
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef RTSP_H
+#define RTSP_H
+
+#include "rtspcodes.h"
+
+enum RTSPProtocol {
+    RTSP_PROTOCOL_RTP_UDP = 0,
+    RTSP_PROTOCOL_RTP_TCP = 1,
+    RTSP_PROTOCOL_RTP_UDP_MULTICAST = 2,
+};
+
+#define RTSP_DEFAULT_PORT   554
+#define RTSP_MAX_TRANSPORTS 8
+#define RTSP_TCP_MAX_PACKET_SIZE 1472
+#define RTSP_DEFAULT_NB_AUDIO_CHANNELS 2
+#define RTSP_DEFAULT_AUDIO_SAMPLERATE 44100
+#define RTSP_RTP_PORT_MIN 5000
+#define RTSP_RTP_PORT_MAX 10000
+
+typedef struct RTSPTransportField {
+    int interleaved_min, interleaved_max;  /**< interleave ids, if TCP transport */
+    int port_min, port_max; /**< RTP ports */
+    int client_port_min, client_port_max; /**< RTP ports */
+    int server_port_min, server_port_max; /**< RTP ports */
+    int ttl; /**< ttl value */
+    uint32_t destination; /**< destination IP address */
+    enum RTSPProtocol protocol;
+} RTSPTransportField;
+
+typedef struct RTSPHeader {
+    int content_length;
+    enum RTSPStatusCode status_code; /**< response code from server */
+    int nb_transports;
+    /** in AV_TIME_BASE unit, AV_NOPTS_VALUE if not used */
+    int64_t range_start, range_end;
+    RTSPTransportField transports[RTSP_MAX_TRANSPORTS];
+    int seq; /**< sequence number */
+    char session_id[512];
+} RTSPHeader;
+
+/** the callback can be used to extend the connection setup/teardown step */
+enum RTSPCallbackAction {
+    RTSP_ACTION_SERVER_SETUP,
+    RTSP_ACTION_SERVER_TEARDOWN,
+    RTSP_ACTION_CLIENT_SETUP,
+    RTSP_ACTION_CLIENT_TEARDOWN,
+};
+
+typedef struct RTSPActionServerSetup {
+    uint32_t ipaddr;
+    char transport_option[512];
+} RTSPActionServerSetup;
+
+typedef int FFRTSPCallback(enum RTSPCallbackAction action,
+                           const char *session_id,
+                           char *buf, int buf_size,
+                           void *arg);
+
+/** useful for modules: set RTSP callback function */
+void rtsp_set_callback(FFRTSPCallback *rtsp_cb);
+
+int rtsp_init(void);
+void rtsp_parse_line(RTSPHeader *reply, const char *buf);
+
+extern int rtsp_default_protocols;
+extern int rtsp_rtp_port_min;
+extern int rtsp_rtp_port_max;
+extern FFRTSPCallback *ff_rtsp_callback;
+extern AVInputFormat rtsp_demuxer;
+
+int rtsp_pause(AVFormatContext *s);
+int rtsp_resume(AVFormatContext *s);
+
+#endif /* RTSP_H */
diff --git a/contrib/ffmpeg/libavformat/rtspcodes.h b/contrib/ffmpeg/libavformat/rtspcodes.h
new file mode 100644
index 000000000..74cfb5d5b
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/rtspcodes.h
@@ -0,0 +1,36 @@
+/*
+ * RTSP definitions
+ * copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/** RTSP handling */
+enum RTSPStatusCode {
+RTSP_STATUS_OK              =200, /**< OK */
+RTSP_STATUS_METHOD          =405, /**< Method Not Allowed */
+RTSP_STATUS_BANDWIDTH       =453, /**< Not Enough Bandwidth */
+RTSP_STATUS_SESSION         =454, /**< Session Not Found */
+RTSP_STATUS_STATE           =455, /**< Method Not Valid in This State */
+RTSP_STATUS_AGGREGATE       =459, /**< Aggregate operation not allowed */
+RTSP_STATUS_ONLY_AGGREGATE  =460, /**< Only aggregate operation allowed */
+RTSP_STATUS_TRANSPORT       =461, /**< Unsupported transport */
+RTSP_STATUS_INTERNAL        =500, /**< Internal Server Error */
+RTSP_STATUS_SERVICE         =503, /**< Service Unavailable */
+RTSP_STATUS_VERSION         =505, /**< RTSP Version not supported */
+};
+
diff --git a/contrib/ffmpeg/libavformat/segafilm.c b/contrib/ffmpeg/libavformat/segafilm.c
new file mode 100644
index 000000000..b5375ccf7
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/segafilm.c
@@ -0,0 +1,295 @@
+/*
+ * Sega FILM Format (CPK) Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file segafilm.c
+ * Sega FILM (.cpk) file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * For more information regarding the Sega FILM file format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ */
+
+#include "avformat.h"
+
+#define FILM_TAG MKBETAG('F', 'I', 'L', 'M')
+#define FDSC_TAG MKBETAG('F', 'D', 'S', 'C')
+#define STAB_TAG MKBETAG('S', 'T', 'A', 'B')
+#define CVID_TAG MKBETAG('c', 'v', 'i', 'd')
+
+typedef struct {
+  int stream;
+  offset_t sample_offset;
+  unsigned int sample_size;
+  int64_t pts;
+  int keyframe;
+} film_sample_t;
+
+typedef struct FilmDemuxContext {
+    int video_stream_index;
+    int audio_stream_index;
+
+    unsigned int audio_type;
+    unsigned int audio_samplerate;
+    unsigned int audio_bits;
+    unsigned int audio_channels;
+
+    unsigned int video_type;
+    unsigned int sample_count;
+    film_sample_t *sample_table;
+    unsigned int current_sample;
+
+    unsigned int base_clock;
+    unsigned int version;
+
+    /* buffer used for interleaving stereo PCM data */
+    unsigned char *stereo_buffer;
+    int stereo_buffer_size;
+} FilmDemuxContext;
+
+static int film_probe(AVProbeData *p)
+{
+    if (p->buf_size < 4)
+        return 0;
+
+    if (AV_RB32(&p->buf[0]) != FILM_TAG)
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int film_read_header(AVFormatContext *s,
+                            AVFormatParameters *ap)
+{
+    FilmDemuxContext *film = (FilmDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    unsigned char scratch[256];
+    int i;
+    unsigned int data_offset;
+    unsigned int audio_frame_counter;
+
+    film->sample_table = NULL;
+    film->stereo_buffer = NULL;
+    film->stereo_buffer_size = 0;
+
+    /* load the main FILM header */
+    if (get_buffer(pb, scratch, 16) != 16)
+        return AVERROR_IO;
+    data_offset = AV_RB32(&scratch[4]);
+    film->version = AV_RB32(&scratch[8]);
+
+    /* load the FDSC chunk */
+    if (film->version == 0) {
+        /* special case for Lemmings .film files; 20-byte header */
+        if (get_buffer(pb, scratch, 20) != 20)
+            return AVERROR_IO;
+        /* make some assumptions about the audio parameters */
+        film->audio_type = CODEC_ID_PCM_S8;
+        film->audio_samplerate = 22050;
+        film->audio_channels = 1;
+        film->audio_bits = 8;
+    } else {
+        /* normal Saturn .cpk files; 32-byte header */
+        if (get_buffer(pb, scratch, 32) != 32)
+            return AVERROR_IO;
+        film->audio_samplerate = AV_RB16(&scratch[24]);;
+        film->audio_channels = scratch[21];
+        film->audio_bits = scratch[22];
+        if (film->audio_bits == 8)
+            film->audio_type = CODEC_ID_PCM_S8;
+        else if (film->audio_bits == 16)
+            film->audio_type = CODEC_ID_PCM_S16BE;
+        else
+            film->audio_type = 0;
+    }
+
+    if (AV_RB32(&scratch[0]) != FDSC_TAG)
+        return AVERROR_INVALIDDATA;
+
+    if (AV_RB32(&scratch[8]) == CVID_TAG) {
+        film->video_type = CODEC_ID_CINEPAK;
+    } else
+        film->video_type = 0;
+
+    /* initialize the decoder streams */
+    if (film->video_type) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        film->video_stream_index = st->index;
+        st->codec->codec_type = CODEC_TYPE_VIDEO;
+        st->codec->codec_id = film->video_type;
+        st->codec->codec_tag = 0;  /* no fourcc */
+        st->codec->width = AV_RB32(&scratch[16]);
+        st->codec->height = AV_RB32(&scratch[12]);
+    }
+
+    if (film->audio_type) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        film->audio_stream_index = st->index;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = film->audio_type;
+        st->codec->codec_tag = 1;
+        st->codec->channels = film->audio_channels;
+        st->codec->bits_per_sample = film->audio_bits;
+        st->codec->sample_rate = film->audio_samplerate;
+        st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+            st->codec->bits_per_sample;
+        st->codec->block_align = st->codec->channels *
+            st->codec->bits_per_sample / 8;
+    }
+
+    /* load the sample table */
+    if (get_buffer(pb, scratch, 16) != 16)
+        return AVERROR_IO;
+    if (AV_RB32(&scratch[0]) != STAB_TAG)
+        return AVERROR_INVALIDDATA;
+    film->base_clock = AV_RB32(&scratch[8]);
+    film->sample_count = AV_RB32(&scratch[12]);
+    if(film->sample_count >= UINT_MAX / sizeof(film_sample_t))
+        return -1;
+    film->sample_table = av_malloc(film->sample_count * sizeof(film_sample_t));
+
+    for(i=0; i<s->nb_streams; i++)
+        av_set_pts_info(s->streams[i], 33, 1, film->base_clock);
+
+    audio_frame_counter = 0;
+    for (i = 0; i < film->sample_count; i++) {
+        /* load the next sample record and transfer it to an internal struct */
+        if (get_buffer(pb, scratch, 16) != 16) {
+            av_free(film->sample_table);
+            return AVERROR_IO;
+        }
+        film->sample_table[i].sample_offset =
+            data_offset + AV_RB32(&scratch[0]);
+        film->sample_table[i].sample_size = AV_RB32(&scratch[4]);
+        if (AV_RB32(&scratch[8]) == 0xFFFFFFFF) {
+            film->sample_table[i].stream = film->audio_stream_index;
+            film->sample_table[i].pts = audio_frame_counter;
+            film->sample_table[i].pts *= film->base_clock;
+            film->sample_table[i].pts /= film->audio_samplerate;
+
+            audio_frame_counter += (film->sample_table[i].sample_size /
+                (film->audio_channels * film->audio_bits / 8));
+        } else {
+            film->sample_table[i].stream = film->video_stream_index;
+            film->sample_table[i].pts = AV_RB32(&scratch[8]) & 0x7FFFFFFF;
+            film->sample_table[i].keyframe = (scratch[8] & 0x80) ? 0 : 1;
+        }
+    }
+
+    film->current_sample = 0;
+
+    return 0;
+}
+
+static int film_read_packet(AVFormatContext *s,
+                            AVPacket *pkt)
+{
+    FilmDemuxContext *film = (FilmDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    film_sample_t *sample;
+    int ret = 0;
+    int i;
+    int left, right;
+
+    if (film->current_sample >= film->sample_count)
+        return AVERROR_IO;
+
+    sample = &film->sample_table[film->current_sample];
+
+    /* position the stream (will probably be there anyway) */
+    url_fseek(pb, sample->sample_offset, SEEK_SET);
+
+    /* do a special song and dance when loading FILM Cinepak chunks */
+    if ((sample->stream == film->video_stream_index) &&
+        (film->video_type == CODEC_ID_CINEPAK)) {
+        pkt->pos= url_ftell(pb);
+        if (av_new_packet(pkt, sample->sample_size))
+            return AVERROR_NOMEM;
+        get_buffer(pb, pkt->data, sample->sample_size);
+    } else if ((sample->stream == film->audio_stream_index) &&
+        (film->audio_channels == 2)) {
+        /* stereo PCM needs to be interleaved */
+
+        if (av_new_packet(pkt, sample->sample_size))
+            return AVERROR_NOMEM;
+
+        /* make sure the interleave buffer is large enough */
+        if (sample->sample_size > film->stereo_buffer_size) {
+            av_free(film->stereo_buffer);
+            film->stereo_buffer_size = sample->sample_size;
+            film->stereo_buffer = av_malloc(film->stereo_buffer_size);
+        }
+
+        pkt->pos= url_ftell(pb);
+        ret = get_buffer(pb, film->stereo_buffer, sample->sample_size);
+        if (ret != sample->sample_size)
+            ret = AVERROR_IO;
+
+        left = 0;
+        right = sample->sample_size / 2;
+        for (i = 0; i < sample->sample_size; ) {
+            if (film->audio_bits == 8) {
+                pkt->data[i++] = film->stereo_buffer[left++];
+                pkt->data[i++] = film->stereo_buffer[right++];
+            } else {
+                pkt->data[i++] = film->stereo_buffer[left++];
+                pkt->data[i++] = film->stereo_buffer[left++];
+                pkt->data[i++] = film->stereo_buffer[right++];
+                pkt->data[i++] = film->stereo_buffer[right++];
+            }
+        }
+    } else {
+        ret= av_get_packet(pb, pkt, sample->sample_size);
+        if (ret != sample->sample_size)
+            ret = AVERROR_IO;
+    }
+
+    pkt->stream_index = sample->stream;
+    pkt->pts = sample->pts;
+
+    film->current_sample++;
+
+    return ret;
+}
+
+static int film_read_close(AVFormatContext *s)
+{
+    FilmDemuxContext *film = (FilmDemuxContext *)s->priv_data;
+
+    av_free(film->sample_table);
+    av_free(film->stereo_buffer);
+
+    return 0;
+}
+
+AVInputFormat segafilm_demuxer = {
+    "film_cpk",
+    "Sega FILM/CPK format",
+    sizeof(FilmDemuxContext),
+    film_probe,
+    film_read_header,
+    film_read_packet,
+    film_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/sierravmd.c b/contrib/ffmpeg/libavformat/sierravmd.c
new file mode 100644
index 000000000..3e1c8597d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/sierravmd.c
@@ -0,0 +1,302 @@
+/*
+ * Sierra VMD Format Demuxer
+ * Copyright (c) 2004 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file sierravmd.c
+ * Sierra VMD file demuxer
+ * by Vladimir "VAG" Gneushev (vagsoft at mail.ru)
+ * for more information on the Sierra VMD file format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ */
+
+#include "avformat.h"
+
+#define VMD_HEADER_SIZE 0x0330
+#define BYTES_PER_FRAME_RECORD 16
+
+typedef struct {
+  int stream_index;
+  offset_t frame_offset;
+  unsigned int frame_size;
+  int64_t pts;
+  int keyframe;
+  unsigned char frame_record[BYTES_PER_FRAME_RECORD];
+} vmd_frame_t;
+
+typedef struct VmdDemuxContext {
+    int video_stream_index;
+    int audio_stream_index;
+
+    unsigned int frame_count;
+    unsigned int frames_per_block;
+    vmd_frame_t *frame_table;
+    unsigned int current_frame;
+
+    int sample_rate;
+    int64_t audio_sample_counter;
+    int skiphdr;
+
+    unsigned char vmd_header[VMD_HEADER_SIZE];
+} VmdDemuxContext;
+
+static int vmd_probe(AVProbeData *p)
+{
+    if (p->buf_size < 2)
+        return 0;
+
+    /* check if the first 2 bytes of the file contain the appropriate size
+     * of a VMD header chunk */
+    if (AV_RL16(&p->buf[0]) != VMD_HEADER_SIZE - 2)
+        return 0;
+
+    /* only return half certainty since this check is a bit sketchy */
+    return AVPROBE_SCORE_MAX / 2;
+}
+
+static int vmd_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    VmdDemuxContext *vmd = (VmdDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st, *vst;
+    unsigned int toc_offset;
+    unsigned char *raw_frame_table;
+    int raw_frame_table_size;
+    offset_t current_offset;
+    int i, j;
+    unsigned int total_frames;
+    int64_t pts_inc = 1;
+    int64_t current_video_pts = 0, current_audio_pts = 0;
+    unsigned char chunk[BYTES_PER_FRAME_RECORD];
+    int num, den;
+    int sound_buffers;
+
+    /* fetch the main header, including the 2 header length bytes */
+    url_fseek(pb, 0, SEEK_SET);
+    if (get_buffer(pb, vmd->vmd_header, VMD_HEADER_SIZE) != VMD_HEADER_SIZE)
+        return AVERROR_IO;
+
+    /* start up the decoders */
+    vst = av_new_stream(s, 0);
+    if (!vst)
+        return AVERROR_NOMEM;
+    av_set_pts_info(vst, 33, 1, 10);
+    vmd->video_stream_index = vst->index;
+    vst->codec->codec_type = CODEC_TYPE_VIDEO;
+    vst->codec->codec_id = CODEC_ID_VMDVIDEO;
+    vst->codec->codec_tag = 0;  /* no fourcc */
+    vst->codec->width = AV_RL16(&vmd->vmd_header[12]);
+    vst->codec->height = AV_RL16(&vmd->vmd_header[14]);
+    vst->codec->extradata_size = VMD_HEADER_SIZE;
+    vst->codec->extradata = av_mallocz(VMD_HEADER_SIZE + FF_INPUT_BUFFER_PADDING_SIZE);
+    memcpy(vst->codec->extradata, vmd->vmd_header, VMD_HEADER_SIZE);
+
+    /* if sample rate is 0, assume no audio */
+    vmd->sample_rate = AV_RL16(&vmd->vmd_header[804]);
+    if (vmd->sample_rate) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        vmd->audio_stream_index = st->index;
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        st->codec->codec_id = CODEC_ID_VMDAUDIO;
+        st->codec->codec_tag = 0;  /* no fourcc */
+        st->codec->channels = (vmd->vmd_header[811] & 0x80) ? 2 : 1;
+        st->codec->sample_rate = vmd->sample_rate;
+        st->codec->block_align = AV_RL16(&vmd->vmd_header[806]);
+        if (st->codec->block_align & 0x8000) {
+            st->codec->bits_per_sample = 16;
+            st->codec->block_align = -(st->codec->block_align - 0x10000);
+        } else {
+            st->codec->bits_per_sample = 8;
+        }
+        st->codec->bit_rate = st->codec->sample_rate *
+            st->codec->bits_per_sample * st->codec->channels;
+
+        /* calculate pts */
+        num = st->codec->block_align;
+        den = st->codec->sample_rate * st->codec->channels;
+        av_reduce(&den, &num, den, num, (1UL<<31)-1);
+        av_set_pts_info(vst, 33, num, den);
+        av_set_pts_info(st, 33, num, den);
+        pts_inc = num;
+    }
+
+    toc_offset = AV_RL32(&vmd->vmd_header[812]);
+    vmd->frame_count = AV_RL16(&vmd->vmd_header[6]);
+    vmd->frames_per_block = AV_RL16(&vmd->vmd_header[18]);
+    url_fseek(pb, toc_offset, SEEK_SET);
+
+    raw_frame_table = NULL;
+    vmd->frame_table = NULL;
+    sound_buffers = AV_RL16(&vmd->vmd_header[808]);
+    raw_frame_table_size = vmd->frame_count * 6;
+    raw_frame_table = av_malloc(raw_frame_table_size);
+    if(vmd->frame_count * vmd->frames_per_block  >= UINT_MAX / sizeof(vmd_frame_t)){
+        av_log(s, AV_LOG_ERROR, "vmd->frame_count * vmd->frames_per_block too large\n");
+        return -1;
+    }
+    vmd->frame_table = av_malloc((vmd->frame_count * vmd->frames_per_block + sound_buffers) * sizeof(vmd_frame_t));
+    if (!raw_frame_table || !vmd->frame_table) {
+        av_free(raw_frame_table);
+        av_free(vmd->frame_table);
+        return AVERROR_NOMEM;
+    }
+    if (get_buffer(pb, raw_frame_table, raw_frame_table_size) !=
+        raw_frame_table_size) {
+        av_free(raw_frame_table);
+        av_free(vmd->frame_table);
+        return AVERROR_IO;
+    }
+
+    total_frames = 0;
+    for (i = 0; i < vmd->frame_count; i++) {
+
+        current_offset = AV_RL32(&raw_frame_table[6 * i + 2]);
+
+        /* handle each entry in index block */
+        for (j = 0; j < vmd->frames_per_block; j++) {
+            int type;
+            uint32_t size;
+
+            get_buffer(pb, chunk, BYTES_PER_FRAME_RECORD);
+            type = chunk[0];
+            size = AV_RL32(&chunk[2]);
+            if(!size)
+                continue;
+            switch(type) {
+            case 1: /* Audio Chunk */
+                /* first audio chunk contains several audio buffers */
+                if(current_audio_pts){
+                    vmd->frame_table[total_frames].frame_offset = current_offset;
+                    vmd->frame_table[total_frames].stream_index = vmd->audio_stream_index;
+                    vmd->frame_table[total_frames].frame_size = size;
+                    memcpy(vmd->frame_table[total_frames].frame_record, chunk, BYTES_PER_FRAME_RECORD);
+                    vmd->frame_table[total_frames].pts = current_audio_pts;
+                    total_frames++;
+                    current_audio_pts += pts_inc;
+                }else{
+                    uint32_t flags;
+                    int k;
+                    int noff;
+                    int64_t pos;
+
+                    pos = url_ftell(pb);
+                    url_fseek(pb, current_offset, SEEK_SET);
+                    flags = get_le32(pb);
+                    noff = 4;
+                    url_fseek(pb, pos, SEEK_SET);
+                    av_log(s, AV_LOG_DEBUG, "Sound mapping = %08X (%i bufs)\n", flags, sound_buffers);
+                    for(k = 0; k < sound_buffers - 1; k++){
+                        if(flags & 1) { /* silent block */
+                            vmd->frame_table[total_frames].frame_size = 0;
+                        }else{
+                            vmd->frame_table[total_frames].frame_size = st->codec->block_align + (st->codec->block_align & 1);
+                        }
+                        noff += vmd->frame_table[total_frames].frame_size;
+                        vmd->frame_table[total_frames].frame_offset = current_offset + noff;
+                        vmd->frame_table[total_frames].stream_index = vmd->audio_stream_index;
+                        memcpy(vmd->frame_table[total_frames].frame_record, chunk, BYTES_PER_FRAME_RECORD);
+                        vmd->frame_table[total_frames].pts = current_audio_pts;
+                        total_frames++;
+                        current_audio_pts += pts_inc;
+                        flags >>= 1;
+                    }
+                }
+                break;
+            case 2: /* Video Chunk */
+                vmd->frame_table[total_frames].frame_offset = current_offset;
+                vmd->frame_table[total_frames].stream_index = vmd->video_stream_index;
+                vmd->frame_table[total_frames].frame_size = size;
+                memcpy(vmd->frame_table[total_frames].frame_record, chunk, BYTES_PER_FRAME_RECORD);
+                vmd->frame_table[total_frames].pts = current_video_pts;
+                total_frames++;
+                break;
+            }
+            current_offset += size;
+        }
+        current_video_pts += pts_inc;
+    }
+
+    av_free(raw_frame_table);
+
+    vmd->current_frame = 0;
+    vmd->frame_count = total_frames;
+
+    return 0;
+}
+
+static int vmd_read_packet(AVFormatContext *s,
+                           AVPacket *pkt)
+{
+    VmdDemuxContext *vmd = (VmdDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ret = 0;
+    vmd_frame_t *frame;
+
+    if (vmd->current_frame >= vmd->frame_count)
+        return AVERROR_IO;
+
+    frame = &vmd->frame_table[vmd->current_frame];
+    /* position the stream (will probably be there already) */
+    url_fseek(pb, frame->frame_offset, SEEK_SET);
+
+    if (av_new_packet(pkt, frame->frame_size + BYTES_PER_FRAME_RECORD))
+        return AVERROR_NOMEM;
+    pkt->pos= url_ftell(pb);
+    memcpy(pkt->data, frame->frame_record, BYTES_PER_FRAME_RECORD);
+    ret = get_buffer(pb, pkt->data + BYTES_PER_FRAME_RECORD,
+        frame->frame_size);
+
+    if (ret != frame->frame_size) {
+        av_free_packet(pkt);
+        ret = AVERROR_IO;
+    }
+    pkt->stream_index = frame->stream_index;
+    pkt->pts = frame->pts;
+    av_log(NULL, AV_LOG_INFO, " dispatching %s frame with %d bytes and pts %"PRId64"\n",
+            (frame->frame_record[0] == 0x02) ? "video" : "audio",
+            frame->frame_size + BYTES_PER_FRAME_RECORD,
+            pkt->pts);
+
+    vmd->current_frame++;
+
+    return ret;
+}
+
+static int vmd_read_close(AVFormatContext *s)
+{
+    VmdDemuxContext *vmd = (VmdDemuxContext *)s->priv_data;
+
+    av_free(vmd->frame_table);
+
+    return 0;
+}
+
+AVInputFormat vmd_demuxer = {
+    "vmd",
+    "Sierra VMD format",
+    sizeof(VmdDemuxContext),
+    vmd_probe,
+    vmd_read_header,
+    vmd_read_packet,
+    vmd_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/smacker.c b/contrib/ffmpeg/libavformat/smacker.c
new file mode 100644
index 000000000..04fde3d03
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/smacker.c
@@ -0,0 +1,345 @@
+/*
+ * Smacker demuxer
+ * Copyright (c) 2006 Konstantin Shishkov.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * Based on http://wiki.multimedia.cx/index.php?title=Smacker
+ */
+
+#include "avformat.h"
+#include "riff.h"
+#include "bswap.h"
+
+#define SMACKER_PAL 0x01
+
+enum SAudFlags {
+    SMK_AUD_PACKED  = 0x80000000,
+    SMK_AUD_16BITS  = 0x20000000,
+    SMK_AUD_STEREO  = 0x10000000,
+    SMK_AUD_BINKAUD = 0x08000000,
+    SMK_AUD_USEDCT  = 0x04000000
+};
+
+typedef struct SmackerContext {
+    /* Smacker file header */
+    uint32_t magic;
+    uint32_t width, height;
+    uint32_t frames;
+    int      pts_inc;
+    uint32_t flags;
+    uint32_t audio[7];
+    uint32_t treesize;
+    uint32_t mmap_size, mclr_size, full_size, type_size;
+    uint32_t rates[7];
+    uint32_t pad;
+    /* frame info */
+    uint32_t *frm_size;
+    uint8_t  *frm_flags;
+    /* internal variables */
+    int cur_frame;
+    int is_ver4;
+    int64_t cur_pts;
+    /* current frame for demuxing */
+    uint8_t pal[768];
+    int indexes[7];
+    int videoindex;
+    uint8_t *bufs[7];
+    int buf_sizes[7];
+    int stream_id[7];
+    int curstream;
+    offset_t nextpos;
+    int64_t aud_pts[7];
+} SmackerContext;
+
+typedef struct SmackerFrame {
+    int64_t pts;
+    int stream;
+} SmackerFrame;
+
+/* palette used in Smacker */
+static const uint8_t smk_pal[64] = {
+    0x00, 0x04, 0x08, 0x0C, 0x10, 0x14, 0x18, 0x1C,
+    0x20, 0x24, 0x28, 0x2C, 0x30, 0x34, 0x38, 0x3C,
+    0x41, 0x45, 0x49, 0x4D, 0x51, 0x55, 0x59, 0x5D,
+    0x61, 0x65, 0x69, 0x6D, 0x71, 0x75, 0x79, 0x7D,
+    0x82, 0x86, 0x8A, 0x8E, 0x92, 0x96, 0x9A, 0x9E,
+    0xA2, 0xA6, 0xAA, 0xAE, 0xB2, 0xB6, 0xBA, 0xBE,
+    0xC3, 0xC7, 0xCB, 0xCF, 0xD3, 0xD7, 0xDB, 0xDF,
+    0xE3, 0xE7, 0xEB, 0xEF, 0xF3, 0xF7, 0xFB, 0xFF
+};
+
+
+static int smacker_probe(AVProbeData *p)
+{
+    if (p->buf_size < 4)
+        return 0;
+    if(p->buf[0] == 'S' && p->buf[1] == 'M' && p->buf[2] == 'K'
+        && (p->buf[3] == '2' || p->buf[3] == '4'))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int smacker_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    SmackerContext *smk = (SmackerContext *)s->priv_data;
+    AVStream *st, *ast[7];
+    int i, ret;
+    int tbase;
+
+    /* read and check header */
+    smk->magic = get_le32(pb);
+    if (smk->magic != MKTAG('S', 'M', 'K', '2') && smk->magic != MKTAG('S', 'M', 'K', '4'))
+        return -1;
+    smk->width = get_le32(pb);
+    smk->height = get_le32(pb);
+    smk->frames = get_le32(pb);
+    smk->pts_inc = (int32_t)get_le32(pb);
+    smk->flags = get_le32(pb);
+    for(i = 0; i < 7; i++)
+        smk->audio[i] = get_le32(pb);
+    smk->treesize = get_le32(pb);
+
+    if(smk->treesize >= UINT_MAX/4){ // smk->treesize + 16 must not overflow (this check is probably redundant)
+        av_log(s, AV_LOG_ERROR, "treesize too large\n");
+        return -1;
+    }
+
+//FIXME remove extradata "rebuilding"
+    smk->mmap_size = get_le32(pb);
+    smk->mclr_size = get_le32(pb);
+    smk->full_size = get_le32(pb);
+    smk->type_size = get_le32(pb);
+    for(i = 0; i < 7; i++)
+        smk->rates[i] = get_le32(pb);
+    smk->pad = get_le32(pb);
+    /* setup data */
+    if(smk->frames > 0xFFFFFF) {
+        av_log(s, AV_LOG_ERROR, "Too many frames: %i\n", smk->frames);
+        return -1;
+    }
+    smk->frm_size = av_malloc(smk->frames * 4);
+    smk->frm_flags = av_malloc(smk->frames);
+
+    smk->is_ver4 = (smk->magic != MKTAG('S', 'M', 'K', '2'));
+
+    /* read frame info */
+    for(i = 0; i < smk->frames; i++) {
+        smk->frm_size[i] = get_le32(pb);
+    }
+    for(i = 0; i < smk->frames; i++) {
+        smk->frm_flags[i] = get_byte(pb);
+    }
+
+    /* init video codec */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return -1;
+    smk->videoindex = st->index;
+    st->codec->width = smk->width;
+    st->codec->height = smk->height;
+    st->codec->pix_fmt = PIX_FMT_PAL8;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_SMACKVIDEO;
+    st->codec->codec_tag = smk->magic;
+    /* Smacker uses 100000 as internal timebase */
+    if(smk->pts_inc < 0)
+        smk->pts_inc = -smk->pts_inc;
+    else
+        smk->pts_inc *= 100;
+    tbase = 100000;
+    av_reduce(&tbase, &smk->pts_inc, tbase, smk->pts_inc, (1UL<<31)-1);
+    av_set_pts_info(st, 33, smk->pts_inc, tbase);
+    /* handle possible audio streams */
+    for(i = 0; i < 7; i++) {
+        smk->indexes[i] = -1;
+        if((smk->rates[i] & 0xFFFFFF) && !(smk->rates[i] & SMK_AUD_BINKAUD)){
+            ast[i] = av_new_stream(s, 0);
+            smk->indexes[i] = ast[i]->index;
+            ast[i]->codec->codec_type = CODEC_TYPE_AUDIO;
+            ast[i]->codec->codec_id = (smk->rates[i] & SMK_AUD_PACKED) ? CODEC_ID_SMACKAUDIO : CODEC_ID_PCM_U8;
+            ast[i]->codec->codec_tag = MKTAG('S', 'M', 'K', 'A');
+            ast[i]->codec->channels = (smk->rates[i] & SMK_AUD_STEREO) ? 2 : 1;
+            ast[i]->codec->sample_rate = smk->rates[i] & 0xFFFFFF;
+            ast[i]->codec->bits_per_sample = (smk->rates[i] & SMK_AUD_16BITS) ? 16 : 8;
+            if(ast[i]->codec->bits_per_sample == 16 && ast[i]->codec->codec_id == CODEC_ID_PCM_U8)
+                ast[i]->codec->codec_id = CODEC_ID_PCM_S16LE;
+            av_set_pts_info(ast[i], 64, 1, ast[i]->codec->sample_rate
+                    * ast[i]->codec->channels * ast[i]->codec->bits_per_sample / 8);
+        }
+    }
+
+
+    /* load trees to extradata, they will be unpacked by decoder */
+    st->codec->extradata = av_malloc(smk->treesize + 16);
+    st->codec->extradata_size = smk->treesize + 16;
+    if(!st->codec->extradata){
+        av_log(s, AV_LOG_ERROR, "Cannot allocate %i bytes of extradata\n", smk->treesize + 16);
+        av_free(smk->frm_size);
+        av_free(smk->frm_flags);
+        return -1;
+    }
+    ret = get_buffer(pb, st->codec->extradata + 16, st->codec->extradata_size - 16);
+    if(ret != st->codec->extradata_size - 16){
+        av_free(smk->frm_size);
+        av_free(smk->frm_flags);
+        return AVERROR_IO;
+    }
+    ((int32_t*)st->codec->extradata)[0] = le2me_32(smk->mmap_size);
+    ((int32_t*)st->codec->extradata)[1] = le2me_32(smk->mclr_size);
+    ((int32_t*)st->codec->extradata)[2] = le2me_32(smk->full_size);
+    ((int32_t*)st->codec->extradata)[3] = le2me_32(smk->type_size);
+
+    smk->curstream = -1;
+    smk->nextpos = url_ftell(pb);
+
+    return 0;
+}
+
+
+static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    SmackerContext *smk = (SmackerContext *)s->priv_data;
+    int flags;
+    int ret;
+    int i;
+    int frame_size = 0;
+    int palchange = 0;
+    int pos;
+
+    if (url_feof(&s->pb) || smk->cur_frame >= smk->frames)
+        return AVERROR(EIO);
+
+    /* if we demuxed all streams, pass another frame */
+    if(smk->curstream < 0) {
+        url_fseek(&s->pb, smk->nextpos, 0);
+        frame_size = smk->frm_size[smk->cur_frame] & (~3);
+        flags = smk->frm_flags[smk->cur_frame];
+        /* handle palette change event */
+        pos = url_ftell(&s->pb);
+        if(flags & SMACKER_PAL){
+            int size, sz, t, off, j, pos;
+            uint8_t *pal = smk->pal;
+            uint8_t oldpal[768];
+
+            memcpy(oldpal, pal, 768);
+            size = get_byte(&s->pb);
+            size = size * 4 - 1;
+            frame_size -= size;
+            frame_size--;
+            sz = 0;
+            pos = url_ftell(&s->pb) + size;
+            while(sz < 256){
+                t = get_byte(&s->pb);
+                if(t & 0x80){ /* skip palette entries */
+                    sz += (t & 0x7F) + 1;
+                    pal += ((t & 0x7F) + 1) * 3;
+                } else if(t & 0x40){ /* copy with offset */
+                    off = get_byte(&s->pb) * 3;
+                    j = (t & 0x3F) + 1;
+                    while(j-- && sz < 256) {
+                        *pal++ = oldpal[off + 0];
+                        *pal++ = oldpal[off + 1];
+                        *pal++ = oldpal[off + 2];
+                        sz++;
+                        off += 3;
+                    }
+                } else { /* new entries */
+                    *pal++ = smk_pal[t];
+                    *pal++ = smk_pal[get_byte(&s->pb) & 0x3F];
+                    *pal++ = smk_pal[get_byte(&s->pb) & 0x3F];
+                    sz++;
+                }
+            }
+            url_fseek(&s->pb, pos, 0);
+            palchange |= 1;
+        }
+        flags >>= 1;
+        smk->curstream = -1;
+        /* if audio chunks are present, put them to stack and retrieve later */
+        for(i = 0; i < 7; i++) {
+            if(flags & 1) {
+                int size;
+                size = get_le32(&s->pb) - 4;
+                frame_size -= size;
+                frame_size -= 4;
+                smk->curstream++;
+                smk->bufs[smk->curstream] = av_realloc(smk->bufs[smk->curstream], size);
+                smk->buf_sizes[smk->curstream] = size;
+                ret = get_buffer(&s->pb, smk->bufs[smk->curstream], size);
+                if(ret != size)
+                    return AVERROR_IO;
+                smk->stream_id[smk->curstream] = smk->indexes[i];
+            }
+            flags >>= 1;
+        }
+        if (av_new_packet(pkt, frame_size + 768))
+            return AVERROR_NOMEM;
+        if(smk->frm_size[smk->cur_frame] & 1)
+            palchange |= 2;
+        pkt->data[0] = palchange;
+        memcpy(pkt->data + 1, smk->pal, 768);
+        ret = get_buffer(&s->pb, pkt->data + 769, frame_size);
+        if(ret != frame_size)
+            return AVERROR_IO;
+        pkt->stream_index = smk->videoindex;
+        pkt->size = ret + 769;
+        smk->cur_frame++;
+        smk->nextpos = url_ftell(&s->pb);
+    } else {
+        if (av_new_packet(pkt, smk->buf_sizes[smk->curstream]))
+            return AVERROR_NOMEM;
+        memcpy(pkt->data, smk->bufs[smk->curstream], smk->buf_sizes[smk->curstream]);
+        pkt->size = smk->buf_sizes[smk->curstream];
+        pkt->stream_index = smk->stream_id[smk->curstream];
+        pkt->pts = smk->aud_pts[smk->curstream];
+        smk->aud_pts[smk->curstream] += AV_RL32(pkt->data);
+        smk->curstream--;
+    }
+
+    return 0;
+}
+
+static int smacker_read_close(AVFormatContext *s)
+{
+    SmackerContext *smk = (SmackerContext *)s->priv_data;
+    int i;
+
+    for(i = 0; i < 7; i++)
+        if(smk->bufs[i])
+            av_free(smk->bufs[i]);
+    if(smk->frm_size)
+        av_free(smk->frm_size);
+    if(smk->frm_flags)
+        av_free(smk->frm_flags);
+
+    return 0;
+}
+
+AVInputFormat smacker_demuxer = {
+    "smk",
+    "Smacker Video",
+    sizeof(SmackerContext),
+    smacker_probe,
+    smacker_read_header,
+    smacker_read_packet,
+    smacker_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/sol.c b/contrib/ffmpeg/libavformat/sol.c
new file mode 100644
index 000000000..951ec6eb9
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/sol.c
@@ -0,0 +1,160 @@
+/*
+ * Sierra SOL demuxer
+ * Copyright Konstantin Shishkov.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * Based on documents from Game Audio Player and own research
+ */
+
+#include "avformat.h"
+#include "allformats.h"
+#include "riff.h"
+#include "bswap.h"
+
+/* if we don't know the size in advance */
+#define AU_UNKNOWN_SIZE ((uint32_t)(~0))
+
+static int sol_probe(AVProbeData *p)
+{
+    /* check file header */
+    uint16_t magic;
+    if (p->buf_size <= 14)
+        return 0;
+    magic=le2me_16(*((uint16_t*)p->buf));
+    if ((magic == 0x0B8D || magic == 0x0C0D || magic == 0x0C8D) &&
+        p->buf[2] == 'S' && p->buf[3] == 'O' &&
+        p->buf[4] == 'L' && p->buf[5] == 0)
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+#define SOL_DPCM    1
+#define SOL_16BIT   4
+#define SOL_STEREO 16
+
+static int sol_codec_id(int magic, int type)
+{
+    if (magic == 0x0B8D)
+    {
+        if (type & SOL_DPCM) return CODEC_ID_SOL_DPCM;
+        else return CODEC_ID_PCM_U8;
+    }
+    if (type & SOL_DPCM)
+    {
+        if (type & SOL_16BIT) return CODEC_ID_SOL_DPCM;
+        else if (magic == 0x0C8D) return CODEC_ID_SOL_DPCM;
+        else return CODEC_ID_SOL_DPCM;
+    }
+    if (type & SOL_16BIT) return CODEC_ID_PCM_S16LE;
+    return CODEC_ID_PCM_U8;
+}
+
+static int sol_codec_type(int magic, int type)
+{
+    if (magic == 0x0B8D) return 1;//SOL_DPCM_OLD;
+    if (type & SOL_DPCM)
+    {
+        if (type & SOL_16BIT) return 3;//SOL_DPCM_NEW16;
+        else if (magic == 0x0C8D) return 1;//SOL_DPCM_OLD;
+        else return 2;//SOL_DPCM_NEW8;
+    }
+    return -1;
+}
+
+static int sol_channels(int magic, int type)
+{
+    if (magic == 0x0B8D || !(type & SOL_STEREO)) return 1;
+    return 2;
+}
+
+static int sol_read_header(AVFormatContext *s,
+                          AVFormatParameters *ap)
+{
+    int size;
+    unsigned int magic,tag;
+    ByteIOContext *pb = &s->pb;
+    unsigned int id, codec, channels, rate, type;
+    AVStream *st;
+
+    /* check ".snd" header */
+    magic = get_le16(pb);
+    tag = get_le32(pb);
+    if (tag != MKTAG('S', 'O', 'L', 0))
+        return -1;
+    rate = get_le16(pb);
+    type = get_byte(pb);
+    size = get_le32(pb);
+    if (magic != 0x0B8D)
+        get_byte(pb); /* newer SOLs contain padding byte */
+
+    codec = sol_codec_id(magic, type);
+    channels = sol_channels(magic, type);
+
+    if (codec == CODEC_ID_SOL_DPCM)
+        id = sol_codec_type(magic, type);
+    else id = 0;
+
+    /* now we are ready: build format streams */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return -1;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_tag = id;
+    st->codec->codec_id = codec;
+    st->codec->channels = channels;
+    st->codec->sample_rate = rate;
+    av_set_pts_info(st, 64, 1, rate);
+    return 0;
+}
+
+#define MAX_SIZE 4096
+
+static int sol_read_packet(AVFormatContext *s,
+                          AVPacket *pkt)
+{
+    int ret;
+
+    if (url_feof(&s->pb))
+        return AVERROR(EIO);
+    ret= av_get_packet(&s->pb, pkt, MAX_SIZE);
+    pkt->stream_index = 0;
+
+    /* note: we need to modify the packet size here to handle the last
+       packet */
+    pkt->size = ret;
+    return 0;
+}
+
+static int sol_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+AVInputFormat sol_demuxer = {
+    "sol",
+    "Sierra SOL Format",
+    0,
+    sol_probe,
+    sol_read_header,
+    sol_read_packet,
+    sol_read_close,
+    pcm_read_seek,
+};
diff --git a/contrib/ffmpeg/libavformat/swf.c b/contrib/ffmpeg/libavformat/swf.c
new file mode 100644
index 000000000..7d889af7d
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/swf.c
@@ -0,0 +1,797 @@
+/*
+ * Flash Compatible Streaming Format
+ * Copyright (c) 2000 Fabrice Bellard.
+ * Copyright (c) 2003 Tinic Uro.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "bitstream.h"
+#include "riff.h"    /* for CodecTag */
+
+/* should have a generic way to indicate probable size */
+#define DUMMY_FILE_SIZE   (100 * 1024 * 1024)
+#define DUMMY_DURATION    600 /* in seconds */
+
+#define TAG_END           0
+#define TAG_SHOWFRAME     1
+#define TAG_DEFINESHAPE   2
+#define TAG_FREECHARACTER 3
+#define TAG_PLACEOBJECT   4
+#define TAG_REMOVEOBJECT  5
+#define TAG_STREAMHEAD    18
+#define TAG_STREAMBLOCK   19
+#define TAG_JPEG2         21
+#define TAG_PLACEOBJECT2  26
+#define TAG_STREAMHEAD2   45
+#define TAG_VIDEOSTREAM   60
+#define TAG_VIDEOFRAME    61
+
+#define TAG_LONG         0x100
+
+/* flags for shape definition */
+#define FLAG_MOVETO      0x01
+#define FLAG_SETFILL0    0x02
+#define FLAG_SETFILL1    0x04
+
+#define AUDIO_FIFO_SIZE 65536
+
+/* character id used */
+#define BITMAP_ID 0
+#define VIDEO_ID 0
+#define SHAPE_ID  1
+
+#undef NDEBUG
+#include <assert.h>
+
+typedef struct {
+    int audio_stream_index;
+    offset_t duration_pos;
+    offset_t tag_pos;
+
+    int samples_per_frame;
+    int sound_samples;
+    int swf_frame_number;
+    int video_frame_number;
+    int frame_rate;
+    int tag;
+
+    uint8_t audio_fifo[AUDIO_FIFO_SIZE];
+    int audio_in_pos;
+
+    int video_type;
+    int audio_type;
+} SWFContext;
+
+static const AVCodecTag swf_codec_tags[] = {
+    {CODEC_ID_FLV1, 0x02},
+    {CODEC_ID_VP6F, 0x04},
+    {0, 0},
+};
+
+static const AVCodecTag swf_audio_codec_tags[] = {
+    {CODEC_ID_PCM_S16LE,  0x00},
+    {CODEC_ID_ADPCM_SWF,  0x01},
+    {CODEC_ID_MP3,        0x02},
+    {CODEC_ID_PCM_S16LE,  0x03},
+  //{CODEC_ID_NELLYMOSER, 0x06},
+    {0, 0},
+};
+
+#ifdef CONFIG_MUXERS
+static void put_swf_tag(AVFormatContext *s, int tag)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+
+    swf->tag_pos = url_ftell(pb);
+    swf->tag = tag;
+    /* reserve some room for the tag */
+    if (tag & TAG_LONG) {
+        put_le16(pb, 0);
+        put_le32(pb, 0);
+    } else {
+        put_le16(pb, 0);
+    }
+}
+
+static void put_swf_end_tag(AVFormatContext *s)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    offset_t pos;
+    int tag_len, tag;
+
+    pos = url_ftell(pb);
+    tag_len = pos - swf->tag_pos - 2;
+    tag = swf->tag;
+    url_fseek(pb, swf->tag_pos, SEEK_SET);
+    if (tag & TAG_LONG) {
+        tag &= ~TAG_LONG;
+        put_le16(pb, (tag << 6) | 0x3f);
+        put_le32(pb, tag_len - 4);
+    } else {
+        assert(tag_len < 0x3f);
+        put_le16(pb, (tag << 6) | tag_len);
+    }
+    url_fseek(pb, pos, SEEK_SET);
+}
+
+static inline void max_nbits(int *nbits_ptr, int val)
+{
+    int n;
+
+    if (val == 0)
+        return;
+    val = abs(val);
+    n = 1;
+    while (val != 0) {
+        n++;
+        val >>= 1;
+    }
+    if (n > *nbits_ptr)
+        *nbits_ptr = n;
+}
+
+static void put_swf_rect(ByteIOContext *pb,
+                         int xmin, int xmax, int ymin, int ymax)
+{
+    PutBitContext p;
+    uint8_t buf[256];
+    int nbits, mask;
+
+    init_put_bits(&p, buf, sizeof(buf));
+
+    nbits = 0;
+    max_nbits(&nbits, xmin);
+    max_nbits(&nbits, xmax);
+    max_nbits(&nbits, ymin);
+    max_nbits(&nbits, ymax);
+    mask = (1 << nbits) - 1;
+
+    /* rectangle info */
+    put_bits(&p, 5, nbits);
+    put_bits(&p, nbits, xmin & mask);
+    put_bits(&p, nbits, xmax & mask);
+    put_bits(&p, nbits, ymin & mask);
+    put_bits(&p, nbits, ymax & mask);
+
+    flush_put_bits(&p);
+    put_buffer(pb, buf, pbBufPtr(&p) - p.buf);
+}
+
+static void put_swf_line_edge(PutBitContext *pb, int dx, int dy)
+{
+    int nbits, mask;
+
+    put_bits(pb, 1, 1); /* edge */
+    put_bits(pb, 1, 1); /* line select */
+    nbits = 2;
+    max_nbits(&nbits, dx);
+    max_nbits(&nbits, dy);
+
+    mask = (1 << nbits) - 1;
+    put_bits(pb, 4, nbits - 2); /* 16 bits precision */
+    if (dx == 0) {
+      put_bits(pb, 1, 0);
+      put_bits(pb, 1, 1);
+      put_bits(pb, nbits, dy & mask);
+    } else if (dy == 0) {
+      put_bits(pb, 1, 0);
+      put_bits(pb, 1, 0);
+      put_bits(pb, nbits, dx & mask);
+    } else {
+      put_bits(pb, 1, 1);
+      put_bits(pb, nbits, dx & mask);
+      put_bits(pb, nbits, dy & mask);
+    }
+}
+
+#define FRAC_BITS 16
+
+/* put matrix */
+static void put_swf_matrix(ByteIOContext *pb,
+                           int a, int b, int c, int d, int tx, int ty)
+{
+    PutBitContext p;
+    uint8_t buf[256];
+    int nbits;
+
+    init_put_bits(&p, buf, sizeof(buf));
+
+    put_bits(&p, 1, 1); /* a, d present */
+    nbits = 1;
+    max_nbits(&nbits, a);
+    max_nbits(&nbits, d);
+    put_bits(&p, 5, nbits); /* nb bits */
+    put_bits(&p, nbits, a);
+    put_bits(&p, nbits, d);
+
+    put_bits(&p, 1, 1); /* b, c present */
+    nbits = 1;
+    max_nbits(&nbits, c);
+    max_nbits(&nbits, b);
+    put_bits(&p, 5, nbits); /* nb bits */
+    put_bits(&p, nbits, c);
+    put_bits(&p, nbits, b);
+
+    nbits = 1;
+    max_nbits(&nbits, tx);
+    max_nbits(&nbits, ty);
+    put_bits(&p, 5, nbits); /* nb bits */
+    put_bits(&p, nbits, tx);
+    put_bits(&p, nbits, ty);
+
+    flush_put_bits(&p);
+    put_buffer(pb, buf, pbBufPtr(&p) - p.buf);
+}
+
+/* */
+static int swf_write_header(AVFormatContext *s)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *enc, *audio_enc, *video_enc;
+    PutBitContext p;
+    uint8_t buf1[256];
+    int i, width, height, rate, rate_base;
+
+    swf->audio_in_pos = 0;
+    swf->sound_samples = 0;
+    swf->swf_frame_number = 0;
+    swf->video_frame_number = 0;
+
+    video_enc = NULL;
+    audio_enc = NULL;
+    for(i=0;i<s->nb_streams;i++) {
+        enc = s->streams[i]->codec;
+        if (enc->codec_type == CODEC_TYPE_AUDIO) {
+            if (enc->codec_id == CODEC_ID_MP3) {
+                if (!enc->frame_size) {
+                    av_log(s, AV_LOG_ERROR, "audio frame size not set\n");
+                    return -1;
+                }
+                audio_enc = enc;
+            } else {
+                av_log(s, AV_LOG_ERROR, "SWF muxer only supports MP3\n");
+                return -1;
+            }
+        } else {
+            if ( enc->codec_id == CODEC_ID_VP6F ||
+                 enc->codec_id == CODEC_ID_FLV1 ||
+                 enc->codec_id == CODEC_ID_MJPEG ) {
+                video_enc = enc;
+            } else {
+                av_log(s, AV_LOG_ERROR, "SWF muxer only supports VP6, FLV1 and MJPEG\n");
+                return -1;
+            }
+        }
+    }
+
+    if (!video_enc) {
+        /* currenty, cannot work correctly if audio only */
+        swf->video_type = 0;
+        width = 320;
+        height = 200;
+        rate = 10;
+        rate_base= 1;
+    } else {
+        swf->video_type = video_enc->codec_id;
+        width = video_enc->width;
+        height = video_enc->height;
+        rate = video_enc->time_base.den;
+        rate_base = video_enc->time_base.num;
+    }
+
+    if (!audio_enc ) {
+        swf->audio_type = 0;
+        swf->samples_per_frame = ( 44100. * rate_base ) / rate;
+    } else {
+        swf->audio_type = audio_enc->codec_id;
+        swf->samples_per_frame = ( ( audio_enc->sample_rate ) * rate_base ) / rate;
+    }
+
+    put_tag(pb, "FWS");
+    if ( video_enc && video_enc->codec_id == CODEC_ID_VP6F ) {
+        put_byte(pb, 8); /* version (version 8 and above support VP6 codec) */
+    } else if ( video_enc && video_enc->codec_id == CODEC_ID_FLV1 ) {
+        put_byte(pb, 6); /* version (version 6 and above support FLV1 codec) */
+    } else {
+        put_byte(pb, 4); /* version (should use 4 for mpeg audio support) */
+    }
+    put_le32(pb, DUMMY_FILE_SIZE); /* dummy size
+                                      (will be patched if not streamed) */
+
+    put_swf_rect(pb, 0, width * 20, 0, height * 20);
+    put_le16(pb, (rate * 256) / rate_base); /* frame rate */
+    swf->duration_pos = url_ftell(pb);
+    put_le16(pb, (uint16_t)(DUMMY_DURATION * (int64_t)rate / rate_base)); /* frame count */
+
+    /* define a shape with the jpeg inside */
+    if ( video_enc && (video_enc->codec_id == CODEC_ID_VP6F ||
+                       video_enc->codec_id == CODEC_ID_FLV1 )) {
+    } else if ( video_enc && video_enc->codec_id == CODEC_ID_MJPEG ) {
+        put_swf_tag(s, TAG_DEFINESHAPE);
+
+        put_le16(pb, SHAPE_ID); /* ID of shape */
+        /* bounding rectangle */
+        put_swf_rect(pb, 0, width, 0, height);
+        /* style info */
+        put_byte(pb, 1); /* one fill style */
+        put_byte(pb, 0x41); /* clipped bitmap fill */
+        put_le16(pb, BITMAP_ID); /* bitmap ID */
+        /* position of the bitmap */
+        put_swf_matrix(pb, (int)(1.0 * (1 << FRAC_BITS)), 0,
+                        0, (int)(1.0 * (1 << FRAC_BITS)), 0, 0);
+        put_byte(pb, 0); /* no line style */
+
+        /* shape drawing */
+        init_put_bits(&p, buf1, sizeof(buf1));
+        put_bits(&p, 4, 1); /* one fill bit */
+        put_bits(&p, 4, 0); /* zero line bit */
+
+        put_bits(&p, 1, 0); /* not an edge */
+        put_bits(&p, 5, FLAG_MOVETO | FLAG_SETFILL0);
+        put_bits(&p, 5, 1); /* nbits */
+        put_bits(&p, 1, 0); /* X */
+        put_bits(&p, 1, 0); /* Y */
+        put_bits(&p, 1, 1); /* set fill style 1 */
+
+        /* draw the rectangle ! */
+        put_swf_line_edge(&p, width, 0);
+        put_swf_line_edge(&p, 0, height);
+        put_swf_line_edge(&p, -width, 0);
+        put_swf_line_edge(&p, 0, -height);
+
+        /* end of shape */
+        put_bits(&p, 1, 0); /* not an edge */
+        put_bits(&p, 5, 0);
+
+        flush_put_bits(&p);
+        put_buffer(pb, buf1, pbBufPtr(&p) - p.buf);
+
+        put_swf_end_tag(s);
+    }
+
+    if (audio_enc && audio_enc->codec_id == CODEC_ID_MP3 ) {
+        int v;
+
+        /* start sound */
+        put_swf_tag(s, TAG_STREAMHEAD2);
+
+        v = 0;
+        switch(audio_enc->sample_rate) {
+        case 11025:
+            v |= 1 << 2;
+            break;
+        case 22050:
+            v |= 2 << 2;
+            break;
+        case 44100:
+            v |= 3 << 2;
+            break;
+        default:
+            /* not supported */
+            av_log(s, AV_LOG_ERROR, "swf doesnt support that sample rate, choose from (44100, 22050, 11025)\n");
+            return -1;
+        }
+        v |= 0x02; /* 16 bit playback */
+        if (audio_enc->channels == 2)
+            v |= 0x01; /* stereo playback */
+        put_byte(&s->pb, v);
+        v |= 0x20; /* mp3 compressed */
+        put_byte(&s->pb, v);
+        put_le16(&s->pb, swf->samples_per_frame);  /* avg samples per frame */
+        put_le16(&s->pb, 0);
+
+        put_swf_end_tag(s);
+    }
+
+    put_flush_packet(&s->pb);
+    return 0;
+}
+
+static int swf_write_video(AVFormatContext *s,
+                           AVCodecContext *enc, const uint8_t *buf, int size)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+
+    /* Flash Player limit */
+    if ( swf->swf_frame_number == 16000 ) {
+        av_log(enc, AV_LOG_INFO, "warning: Flash Player limit of 16000 frames reached\n");
+    }
+
+            if ( swf->video_type == CODEC_ID_VP6F ||
+                 swf->video_type == CODEC_ID_FLV1 ) {
+                if ( swf->video_frame_number == 0 ) {
+                    /* create a new video object */
+                    put_swf_tag(s, TAG_VIDEOSTREAM);
+                    put_le16(pb, VIDEO_ID);
+                    put_le16(pb, 15000 ); /* hard flash player limit */
+                    put_le16(pb, enc->width);
+                    put_le16(pb, enc->height);
+                    put_byte(pb, 0);
+                    put_byte(pb,codec_get_tag(swf_codec_tags,swf->video_type));
+                    put_swf_end_tag(s);
+
+                    /* place the video object for the first time */
+                    put_swf_tag(s, TAG_PLACEOBJECT2);
+                    put_byte(pb, 0x36);
+                    put_le16(pb, 1);
+                    put_le16(pb, VIDEO_ID);
+                    put_swf_matrix(pb, 1 << FRAC_BITS, 0, 0, 1 << FRAC_BITS, 0, 0);
+                    put_le16(pb, swf->video_frame_number );
+                    put_byte(pb, 'v');
+                    put_byte(pb, 'i');
+                    put_byte(pb, 'd');
+                    put_byte(pb, 'e');
+                    put_byte(pb, 'o');
+                    put_byte(pb, 0x00);
+                    put_swf_end_tag(s);
+                } else {
+                    /* mark the character for update */
+                    put_swf_tag(s, TAG_PLACEOBJECT2);
+                    put_byte(pb, 0x11);
+                    put_le16(pb, 1);
+                    put_le16(pb, swf->video_frame_number );
+                    put_swf_end_tag(s);
+                }
+
+                    /* set video frame data */
+                    put_swf_tag(s, TAG_VIDEOFRAME | TAG_LONG);
+                    put_le16(pb, VIDEO_ID);
+                    put_le16(pb, swf->video_frame_number++ );
+                    put_buffer(pb, buf, size);
+                    put_swf_end_tag(s);
+            } else if ( swf->video_type == CODEC_ID_MJPEG ) {
+                if (swf->swf_frame_number > 0) {
+                    /* remove the shape */
+                    put_swf_tag(s, TAG_REMOVEOBJECT);
+                    put_le16(pb, SHAPE_ID); /* shape ID */
+                    put_le16(pb, 1); /* depth */
+                    put_swf_end_tag(s);
+
+                    /* free the bitmap */
+                    put_swf_tag(s, TAG_FREECHARACTER);
+                    put_le16(pb, BITMAP_ID);
+                    put_swf_end_tag(s);
+                }
+
+                put_swf_tag(s, TAG_JPEG2 | TAG_LONG);
+
+                put_le16(pb, BITMAP_ID); /* ID of the image */
+
+                /* a dummy jpeg header seems to be required */
+                put_byte(pb, 0xff);
+                put_byte(pb, 0xd8);
+                put_byte(pb, 0xff);
+                put_byte(pb, 0xd9);
+                /* write the jpeg image */
+                put_buffer(pb, buf, size);
+
+                put_swf_end_tag(s);
+
+                /* draw the shape */
+
+                put_swf_tag(s, TAG_PLACEOBJECT);
+                put_le16(pb, SHAPE_ID); /* shape ID */
+                put_le16(pb, 1); /* depth */
+                put_swf_matrix(pb, 20 << FRAC_BITS, 0, 0, 20 << FRAC_BITS, 0, 0);
+                put_swf_end_tag(s);
+            } else {
+                /* invalid codec */
+            }
+
+            swf->swf_frame_number ++;
+
+    /* streaming sound always should be placed just before showframe tags */
+    if (swf->audio_type && swf->audio_in_pos) {
+        put_swf_tag(s, TAG_STREAMBLOCK | TAG_LONG);
+        put_le16(pb, swf->sound_samples);
+        put_le16(pb, 0); // seek samples
+        put_buffer(pb, swf->audio_fifo, swf->audio_in_pos);
+        put_swf_end_tag(s);
+
+        /* update FIFO */
+        swf->sound_samples = 0;
+        swf->audio_in_pos = 0;
+    }
+
+    /* output the frame */
+    put_swf_tag(s, TAG_SHOWFRAME);
+    put_swf_end_tag(s);
+
+    put_flush_packet(&s->pb);
+
+    return 0;
+}
+
+static int swf_write_audio(AVFormatContext *s,
+                           AVCodecContext *enc, const uint8_t *buf, int size)
+{
+    SWFContext *swf = s->priv_data;
+
+    /* Flash Player limit */
+    if ( swf->swf_frame_number == 16000 ) {
+        av_log(enc, AV_LOG_INFO, "warning: Flash Player limit of 16000 frames reached\n");
+    }
+
+    if (swf->audio_in_pos + size >= AUDIO_FIFO_SIZE) {
+        av_log(s, AV_LOG_ERROR, "audio fifo too small to mux audio essence\n");
+        return -1;
+    }
+
+    memcpy(swf->audio_fifo +  swf->audio_in_pos, buf, size);
+    swf->audio_in_pos += size;
+    swf->sound_samples += enc->frame_size;
+
+    /* if audio only stream make sure we add swf frames */
+    if ( swf->video_type == 0 ) {
+        swf_write_video(s, enc, 0, 0);
+    }
+
+    return 0;
+}
+
+static int swf_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVCodecContext *codec = s->streams[pkt->stream_index]->codec;
+    if (codec->codec_type == CODEC_TYPE_AUDIO)
+        return swf_write_audio(s, codec, pkt->data, pkt->size);
+    else
+        return swf_write_video(s, codec, pkt->data, pkt->size);
+}
+
+static int swf_write_trailer(AVFormatContext *s)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVCodecContext *enc, *video_enc;
+    int file_size, i;
+
+    video_enc = NULL;
+    for(i=0;i<s->nb_streams;i++) {
+        enc = s->streams[i]->codec;
+        if (enc->codec_type == CODEC_TYPE_VIDEO)
+            video_enc = enc;
+    }
+
+    put_swf_tag(s, TAG_END);
+    put_swf_end_tag(s);
+
+    put_flush_packet(&s->pb);
+
+    /* patch file size and number of frames if not streamed */
+    if (!url_is_streamed(&s->pb) && video_enc) {
+        file_size = url_ftell(pb);
+        url_fseek(pb, 4, SEEK_SET);
+        put_le32(pb, file_size);
+        url_fseek(pb, swf->duration_pos, SEEK_SET);
+        put_le16(pb, video_enc->frame_number);
+        url_fseek(pb, file_size, SEEK_SET);
+    }
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+/*********************************************/
+/* Extract FLV encoded frame and MP3 from swf
+   Note that the detection of the real frame
+   is inaccurate at this point as it can be
+   quite tricky to determine, you almost certainly
+   will get a bad audio/video sync */
+
+static int get_swf_tag(ByteIOContext *pb, int *len_ptr)
+{
+    int tag, len;
+
+    if (url_feof(pb))
+        return -1;
+
+    tag = get_le16(pb);
+    len = tag & 0x3f;
+    tag = tag >> 6;
+    if (len == 0x3f) {
+        len = get_le32(pb);
+    }
+//    av_log(NULL, AV_LOG_DEBUG, "Tag: %d - Len: %d\n", tag, len);
+    *len_ptr = len;
+    return tag;
+}
+
+
+static int swf_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 16)
+        return 0;
+    if ((p->buf[0] == 'F' || p->buf[0] == 'C') && p->buf[1] == 'W' &&
+        p->buf[2] == 'S')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int swf_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int nbits, len, tag, v;
+    offset_t frame_offset = -1;
+    AVStream *ast = 0;
+    AVStream *vst = 0;
+
+    tag = get_be32(pb) & 0xffffff00;
+
+    if (tag == MKBETAG('C', 'W', 'S', 0))
+    {
+        av_log(s, AV_LOG_ERROR, "Compressed SWF format not supported\n");
+        return AVERROR_IO;
+    }
+    if (tag != MKBETAG('F', 'W', 'S', 0))
+        return AVERROR_IO;
+    get_le32(pb);
+    /* skip rectangle size */
+    nbits = get_byte(pb) >> 3;
+    len = (4 * nbits - 3 + 7) / 8;
+    url_fskip(pb, len);
+    swf->frame_rate = get_le16(pb); /* 8.8 fixed */
+    get_le16(pb); /* frame count */
+
+    swf->samples_per_frame = 0;
+
+    for(;;) {
+        offset_t tag_offset = url_ftell(pb);
+        tag = get_swf_tag(pb, &len);
+        if (tag < 0 || tag == TAG_VIDEOFRAME || tag == TAG_STREAMBLOCK) {
+            url_fseek(pb, frame_offset == -1 ? tag_offset : frame_offset, SEEK_SET);
+            break;
+        }
+        if ( tag == TAG_VIDEOSTREAM && !vst) {
+            int ch_id = get_le16(pb);
+            get_le16(pb);
+            get_le16(pb);
+            get_le16(pb);
+            get_byte(pb);
+            /* Check for FLV1 */
+            vst = av_new_stream(s, ch_id);
+            vst->codec->codec_type = CODEC_TYPE_VIDEO;
+            vst->codec->codec_id = codec_get_id(swf_codec_tags, get_byte(pb));
+        } else if ( ( tag == TAG_STREAMHEAD || tag == TAG_STREAMHEAD2 ) && !ast) {
+            /* streaming found */
+            int sample_rate_code;
+            get_byte(pb);
+            v = get_byte(pb);
+            swf->samples_per_frame = get_le16(pb);
+            ast = av_new_stream(s, -1); /* -1 to avoid clash with video stream ch_id */
+            swf->audio_stream_index = ast->index;
+            ast->codec->channels = 1 + (v&1);
+            ast->codec->codec_type = CODEC_TYPE_AUDIO;
+            ast->codec->codec_id = codec_get_id(swf_audio_codec_tags, (v>>4) & 15);
+            ast->need_parsing = 1;
+            sample_rate_code= (v>>2) & 3;
+            if (!sample_rate_code)
+                return AVERROR_IO;
+            ast->codec->sample_rate = 11025 << (sample_rate_code-1);
+            av_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
+            if (len > 4)
+                url_fskip(pb,len-4);
+
+        } else if (tag == TAG_JPEG2 && !vst) {
+            vst = av_new_stream(s, -2); /* -2 to avoid clash with video stream and audio stream */
+            vst->codec->codec_type = CODEC_TYPE_VIDEO;
+            vst->codec->codec_id = CODEC_ID_MJPEG;
+            url_fskip(pb, len);
+            frame_offset = tag_offset;
+        } else {
+            url_fskip(pb, len);
+        }
+    }
+    if (vst)
+        av_set_pts_info(vst, 64, 256, swf->frame_rate);
+    return 0;
+}
+
+static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    SWFContext *swf = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st = 0;
+    int tag, len, i, frame;
+
+    for(;;) {
+        tag = get_swf_tag(pb, &len);
+        if (tag < 0)
+            return AVERROR_IO;
+        if (tag == TAG_VIDEOFRAME) {
+            int ch_id = get_le16(pb);
+            len -= 2;
+            for( i=0; i<s->nb_streams; i++ ) {
+                st = s->streams[i];
+                if (st->codec->codec_type == CODEC_TYPE_VIDEO && st->id == ch_id) {
+                    frame = get_le16(pb);
+                    av_get_packet(pb, pkt, len-2);
+                    pkt->pts = frame;
+                    pkt->stream_index = st->index;
+                    return pkt->size;
+                }
+            }
+        } else if (tag == TAG_STREAMBLOCK) {
+            st = s->streams[swf->audio_stream_index];
+            if (st->codec->codec_id == CODEC_ID_MP3) {
+                url_fskip(pb, 4);
+                av_get_packet(pb, pkt, len-4);
+            } else { // ADPCM, PCM
+                av_get_packet(pb, pkt, len);
+            }
+            pkt->stream_index = st->index;
+            return pkt->size;
+        } else if (tag == TAG_JPEG2) {
+            for (i=0; i<s->nb_streams; i++) {
+                st = s->streams[i];
+                if (st->id == -2) {
+                    get_le16(pb); /* BITMAP_ID */
+                    av_new_packet(pkt, len-2);
+                    get_buffer(pb, pkt->data, 4);
+                    if (AV_RB32(pkt->data) == 0xffd8ffd9) {
+                        /* old SWF files containing SOI/EOI as data start */
+                        pkt->size -= 4;
+                        get_buffer(pb, pkt->data, pkt->size);
+                    } else {
+                        get_buffer(pb, pkt->data + 4, pkt->size - 4);
+                    }
+                    pkt->stream_index = st->index;
+                    return pkt->size;
+                }
+            }
+        }
+        url_fskip(pb, len);
+    }
+    return 0;
+}
+
+static int swf_read_close(AVFormatContext *s)
+{
+     return 0;
+}
+
+#ifdef CONFIG_SWF_DEMUXER
+AVInputFormat swf_demuxer = {
+    "swf",
+    "Flash format",
+    sizeof(SWFContext),
+    swf_probe,
+    swf_read_header,
+    swf_read_packet,
+    swf_read_close,
+};
+#endif
+#ifdef CONFIG_SWF_MUXER
+AVOutputFormat swf_muxer = {
+    "swf",
+    "Flash format",
+    "application/x-shockwave-flash",
+    "swf",
+    sizeof(SWFContext),
+    CODEC_ID_MP3,
+    CODEC_ID_FLV1,
+    swf_write_header,
+    swf_write_packet,
+    swf_write_trailer,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/tcp.c b/contrib/ffmpeg/libavformat/tcp.c
new file mode 100644
index 000000000..a5539be4c
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/tcp.c
@@ -0,0 +1,200 @@
+/*
+ * TCP protocol
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <unistd.h>
+#include "network.h"
+#include <sys/time.h>
+#include <fcntl.h>
+
+typedef struct TCPContext {
+    int fd;
+} TCPContext;
+
+/* resolve host with also IP address parsing */
+int resolve_host(struct in_addr *sin_addr, const char *hostname)
+{
+    struct hostent *hp;
+
+    if ((inet_aton(hostname, sin_addr)) == 0) {
+        hp = gethostbyname(hostname);
+        if (!hp)
+            return -1;
+        memcpy (sin_addr, hp->h_addr, sizeof(struct in_addr));
+    }
+    return 0;
+}
+
+/* return non zero if error */
+static int tcp_open(URLContext *h, const char *uri, int flags)
+{
+    struct sockaddr_in dest_addr;
+    char hostname[1024], *q;
+    int port, fd = -1;
+    TCPContext *s = NULL;
+    fd_set wfds;
+    int fd_max, ret;
+    struct timeval tv;
+    socklen_t optlen;
+    char proto[1024],path[1024],tmp[1024];  // PETR: protocol and path strings
+
+    url_split(proto, sizeof(proto), NULL, 0, hostname, sizeof(hostname),
+      &port, path, sizeof(path), uri);  // PETR: use url_split
+    if (strcmp(proto,"tcp")) goto fail; // PETR: check protocol
+    if ((q = strchr(hostname,'@'))) { strcpy(tmp,q+1); strcpy(hostname,tmp); } // PETR: take only the part after '@' for tcp protocol
+
+    s = av_malloc(sizeof(TCPContext));
+    if (!s)
+        return AVERROR(ENOMEM);
+    h->priv_data = s;
+
+    if (port <= 0 || port >= 65536)
+        goto fail;
+
+    dest_addr.sin_family = AF_INET;
+    dest_addr.sin_port = htons(port);
+    if (resolve_host(&dest_addr.sin_addr, hostname) < 0)
+        goto fail;
+
+    fd = socket(AF_INET, SOCK_STREAM, 0);
+    if (fd < 0)
+        goto fail;
+    fcntl(fd, F_SETFL, O_NONBLOCK);
+
+ redo:
+    ret = connect(fd, (struct sockaddr *)&dest_addr,
+                  sizeof(dest_addr));
+    if (ret < 0) {
+        if (errno == EINTR)
+            goto redo;
+        if (errno != EINPROGRESS)
+            goto fail;
+
+        /* wait until we are connected or until abort */
+        for(;;) {
+            if (url_interrupt_cb()) {
+                ret = AVERROR(EINTR);
+                goto fail1;
+            }
+            fd_max = fd;
+            FD_ZERO(&wfds);
+            FD_SET(fd, &wfds);
+            tv.tv_sec = 0;
+            tv.tv_usec = 100 * 1000;
+            ret = select(fd_max + 1, NULL, &wfds, NULL, &tv);
+            if (ret > 0 && FD_ISSET(fd, &wfds))
+                break;
+        }
+
+        /* test error */
+        optlen = sizeof(ret);
+        getsockopt (fd, SOL_SOCKET, SO_ERROR, &ret, &optlen);
+        if (ret != 0)
+            goto fail;
+    }
+    s->fd = fd;
+    return 0;
+
+ fail:
+    ret = AVERROR_IO;
+ fail1:
+    if (fd >= 0)
+        closesocket(fd);
+    av_free(s);
+    return ret;
+}
+
+static int tcp_read(URLContext *h, uint8_t *buf, int size)
+{
+    TCPContext *s = h->priv_data;
+    int len, fd_max, ret;
+    fd_set rfds;
+    struct timeval tv;
+
+    for (;;) {
+        if (url_interrupt_cb())
+            return AVERROR(EINTR);
+        fd_max = s->fd;
+        FD_ZERO(&rfds);
+        FD_SET(s->fd, &rfds);
+        tv.tv_sec = 0;
+        tv.tv_usec = 100 * 1000;
+        ret = select(fd_max + 1, &rfds, NULL, NULL, &tv);
+        if (ret > 0 && FD_ISSET(s->fd, &rfds)) {
+            len = recv(s->fd, buf, size, 0);
+            if (len < 0) {
+                if (errno != EINTR && errno != EAGAIN)
+                    return AVERROR(errno);
+            } else return len;
+        } else if (ret < 0) {
+            return -1;
+        }
+    }
+}
+
+static int tcp_write(URLContext *h, uint8_t *buf, int size)
+{
+    TCPContext *s = h->priv_data;
+    int ret, size1, fd_max, len;
+    fd_set wfds;
+    struct timeval tv;
+
+    size1 = size;
+    while (size > 0) {
+        if (url_interrupt_cb())
+            return AVERROR(EINTR);
+        fd_max = s->fd;
+        FD_ZERO(&wfds);
+        FD_SET(s->fd, &wfds);
+        tv.tv_sec = 0;
+        tv.tv_usec = 100 * 1000;
+        ret = select(fd_max + 1, NULL, &wfds, NULL, &tv);
+        if (ret > 0 && FD_ISSET(s->fd, &wfds)) {
+            len = send(s->fd, buf, size, 0);
+            if (len < 0) {
+                if (errno != EINTR && errno != EAGAIN)
+                    return AVERROR(errno);
+                continue;
+            }
+            size -= len;
+            buf += len;
+        } else if (ret < 0) {
+            return -1;
+        }
+    }
+    return size1 - size;
+}
+
+static int tcp_close(URLContext *h)
+{
+    TCPContext *s = h->priv_data;
+    closesocket(s->fd);
+    av_free(s);
+    return 0;
+}
+
+URLProtocol tcp_protocol = {
+    "tcp",
+    tcp_open,
+    tcp_read,
+    tcp_write,
+    NULL, /* seek */
+    tcp_close,
+};
diff --git a/contrib/ffmpeg/libavformat/thp.c b/contrib/ffmpeg/libavformat/thp.c
new file mode 100644
index 000000000..d0d80428c
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/thp.c
@@ -0,0 +1,170 @@
+/*
+ * THP Demuxer
+ * Copyright (c) 2007 Marco Gerards.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+#include "avformat.h"
+#include "allformats.h"
+
+typedef struct ThpDemuxContext {
+    int              version;
+    int              first_frame;
+    int              first_framesz;
+    int              last_frame;
+    int              compoff;
+    int              framecnt;
+    AVRational       fps;
+    int              frame;
+    int              next_frame;
+    int              next_framesz;
+    int              video_stream_index;
+    int              compcount;
+    unsigned char    components[16];
+    AVStream*        vst;
+    int              has_audio;
+} ThpDemuxContext;
+
+
+static int thp_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size < 4)
+        return 0;
+
+    if (AV_RL32(p->buf) == MKTAG('T', 'H', 'P', '\0'))
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int thp_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+  ThpDemuxContext *thp = s->priv_data;
+  AVStream *st;
+  ByteIOContext *pb = &s->pb;
+  int i;
+
+  /* Read the file header.  */
+
+                         get_be32(pb); /* Skip Magic.  */
+  thp->version         = get_be32(pb);
+
+                         get_be32(pb); /* Max buf size.  */
+                         get_be32(pb); /* Max samples.  */
+
+  thp->fps             = av_d2q(av_int2flt(get_be32(pb)), INT_MAX);
+  thp->framecnt        = get_be32(pb);
+  thp->first_framesz   = get_be32(pb);
+                         get_be32(pb); /* Data size.  */
+
+  thp->compoff         = get_be32(pb);
+                         get_be32(pb); /* offsetDataOffset.  */
+  thp->first_frame     = get_be32(pb);
+  thp->last_frame      = get_be32(pb);
+
+  thp->next_framesz    = thp->first_framesz;
+  thp->next_frame      = thp->first_frame;
+
+  /* Read the component structure.  */
+  url_fseek (pb, thp->compoff, SEEK_SET);
+  thp->compcount       = get_be32(pb);
+
+  /* Read the list of component types.  */
+  get_buffer(pb, thp->components, 16);
+
+  for (i = 0; i < thp->compcount; i++) {
+      if (thp->components[i] == 0) {
+          if (thp->vst != 0)
+             break;
+
+          /* Video component.  */
+          st = av_new_stream(s, 0);
+          if (!st)
+             return AVERROR_NOMEM;
+
+          /* The denominator and numerator are switched because 1/fps
+             is required.  */
+          av_set_pts_info(st, 64, thp->fps.den, thp->fps.num);
+          st->codec->codec_type = CODEC_TYPE_VIDEO;
+          st->codec->codec_id = CODEC_ID_THP;
+          st->codec->codec_tag = 0;  /* no fourcc */
+          st->codec->width = get_be32(pb);
+          st->codec->height = get_be32(pb);
+          st->codec->sample_rate = av_q2d(thp->fps);
+          thp->vst = st;
+          thp->video_stream_index = st->index;
+
+          if (thp->version == 0x11000)
+             get_be32(pb); /* Unknown.  */
+        }
+      else if (thp->components[i] == 1) {
+          /* XXX: Required for audio playback.  */
+          thp->has_audio = 1;
+      }
+    }
+
+  return 0;
+}
+
+static int thp_read_packet(AVFormatContext *s,
+                            AVPacket *pkt)
+{
+    ThpDemuxContext *thp = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int size;
+    int ret;
+
+    /* Terminate when last frame is reached.  */
+    if (thp->frame >= thp->framecnt)
+       return AVERROR_IO;
+
+    url_fseek(pb, thp->next_frame, SEEK_SET);
+
+    /* Locate the next frame and read out its size.  */
+    thp->next_frame += thp->next_framesz;
+    thp->next_framesz = get_be32(pb);
+
+                        get_be32(pb); /* Previous total size.  */
+    size              = get_be32(pb); /* Total size of this frame.  */
+
+    if (thp->has_audio)
+                        get_be32(pb); /* Audio size.  */
+
+    ret = av_get_packet(pb, pkt, size);
+    if (ret != size) {
+       av_free_packet(pkt);
+       return AVERROR_IO;
+    }
+
+    pkt->stream_index = thp->video_stream_index;
+    thp->frame++;
+
+    return 0;
+}
+
+AVInputFormat thp_demuxer = {
+    "thp",
+    "THP",
+    sizeof(ThpDemuxContext),
+    thp_probe,
+    thp_read_header,
+    thp_read_packet
+};
diff --git a/contrib/ffmpeg/libavformat/tiertexseq.c b/contrib/ffmpeg/libavformat/tiertexseq.c
new file mode 100644
index 000000000..8f565824a
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/tiertexseq.c
@@ -0,0 +1,313 @@
+/*
+ * Tiertex Limited SEQ File Demuxer
+ * Copyright (c) 2006 Gregory Montoir (cyx@users.sourceforge.net)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file tiertexseq.c
+ * Tiertex Limited SEQ file demuxer
+ */
+
+#include "avformat.h"
+
+#define SEQ_FRAME_SIZE         6144
+#define SEQ_FRAME_W            256
+#define SEQ_FRAME_H            128
+#define SEQ_NUM_FRAME_BUFFERS  30
+#define SEQ_AUDIO_BUFFER_SIZE  882
+#define SEQ_SAMPLE_RATE        22050
+#define SEQ_FRAME_RATE         25
+
+
+typedef struct TiertexSeqFrameBuffer {
+    int fill_size;
+    int data_size;
+    unsigned char *data;
+} TiertexSeqFrameBuffer;
+
+typedef struct SeqDemuxContext {
+    int audio_stream_index;
+    int video_stream_index;
+    int current_frame_pts;
+    int current_frame_offs;
+    TiertexSeqFrameBuffer frame_buffers[SEQ_NUM_FRAME_BUFFERS];
+    int frame_buffers_count;
+    unsigned int current_audio_data_size;
+    unsigned int current_audio_data_offs;
+    unsigned int current_pal_data_size;
+    unsigned int current_pal_data_offs;
+    unsigned int current_video_data_size;
+    unsigned char *current_video_data_ptr;
+    int audio_buffer_full;
+} SeqDemuxContext;
+
+
+static int seq_probe(AVProbeData *p)
+{
+    int i;
+
+    if (p->buf_size < 258)
+        return 0;
+
+    /* there's no real header in a .seq file, the only thing they have in common */
+    /* is the first 256 bytes of the file which are always filled with 0 */
+    for (i = 0; i < 256; i++)
+        if (p->buf[i] != 0)
+            return 0;
+
+    if(p->buf[256]==0 && p->buf[257]==0)
+        return 0;
+
+    /* only one fourth of the score since the previous check is too naive */
+    return AVPROBE_SCORE_MAX / 4;
+}
+
+static int seq_init_frame_buffers(SeqDemuxContext *seq, ByteIOContext *pb)
+{
+    int i, sz;
+    TiertexSeqFrameBuffer *seq_buffer;
+
+    url_fseek(pb, 256, SEEK_SET);
+
+    for (i = 0; i < SEQ_NUM_FRAME_BUFFERS; i++) {
+        sz = get_le16(pb);
+        if (sz == 0)
+            break;
+        else {
+            seq_buffer = &seq->frame_buffers[i];
+            seq_buffer->fill_size = 0;
+            seq_buffer->data_size = sz;
+            seq_buffer->data = av_malloc(sz);
+            if (!seq_buffer->data)
+                return AVERROR_NOMEM;
+        }
+    }
+    seq->frame_buffers_count = i;
+    return 0;
+}
+
+static int seq_fill_buffer(SeqDemuxContext *seq, ByteIOContext *pb, int buffer_num, unsigned int data_offs, int data_size)
+{
+    TiertexSeqFrameBuffer *seq_buffer;
+
+    if (buffer_num >= SEQ_NUM_FRAME_BUFFERS)
+        return AVERROR_INVALIDDATA;
+
+    seq_buffer = &seq->frame_buffers[buffer_num];
+    if (seq_buffer->fill_size + data_size > seq_buffer->data_size)
+        return AVERROR_INVALIDDATA;
+
+    url_fseek(pb, seq->current_frame_offs + data_offs, SEEK_SET);
+    if (get_buffer(pb, seq_buffer->data + seq_buffer->fill_size, data_size) != data_size)
+        return AVERROR_IO;
+
+    seq_buffer->fill_size += data_size;
+    return 0;
+}
+
+static int seq_parse_frame_data(SeqDemuxContext *seq, ByteIOContext *pb)
+{
+    unsigned int offset_table[4], buffer_num[4];
+    TiertexSeqFrameBuffer *seq_buffer;
+    int i, e, err;
+
+    seq->current_frame_offs += SEQ_FRAME_SIZE;
+    url_fseek(pb, seq->current_frame_offs, SEEK_SET);
+
+    /* sound data */
+    seq->current_audio_data_offs = get_le16(pb);
+    if (seq->current_audio_data_offs != 0) {
+        seq->current_audio_data_size = SEQ_AUDIO_BUFFER_SIZE * 2;
+    } else {
+        seq->current_audio_data_size = 0;
+    }
+
+    /* palette data */
+    seq->current_pal_data_offs = get_le16(pb);
+    if (seq->current_pal_data_offs != 0) {
+        seq->current_pal_data_size = 768;
+    } else {
+        seq->current_pal_data_size = 0;
+    }
+
+    /* video data */
+    for (i = 0; i < 4; i++)
+        buffer_num[i] = get_byte(pb);
+
+    for (i = 0; i < 4; i++)
+        offset_table[i] = get_le16(pb);
+
+    for (i = 0; i < 3; i++) {
+        if (offset_table[i] != 0) {
+            for (e = i + 1; e < 4 && offset_table[e] == 0; e++);
+            err = seq_fill_buffer(seq, pb, buffer_num[1 + i],
+              offset_table[i],
+              offset_table[e] - offset_table[i]);
+            if (err != 0)
+                return err;
+        }
+    }
+
+    if (buffer_num[0] != 255) {
+        if (buffer_num[0] >= SEQ_NUM_FRAME_BUFFERS)
+            return AVERROR_INVALIDDATA;
+
+        seq_buffer = &seq->frame_buffers[buffer_num[0]];
+        seq->current_video_data_size = seq_buffer->fill_size;
+        seq->current_video_data_ptr  = seq_buffer->data;
+        seq_buffer->fill_size = 0;
+    } else {
+        seq->current_video_data_size = 0;
+        seq->current_video_data_ptr  = 0;
+    }
+
+    return 0;
+}
+
+static int seq_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    int i, rc;
+    SeqDemuxContext *seq = (SeqDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+
+    /* init internal buffers */
+    rc = seq_init_frame_buffers(seq, pb);
+    if (rc)
+        return rc;
+
+    seq->current_frame_offs = 0;
+
+    /* preload (no audio data, just buffer operations related data) */
+    for (i = 1; i <= 100; i++) {
+        rc = seq_parse_frame_data(seq, pb);
+        if (rc)
+            return rc;
+    }
+
+    seq->current_frame_pts = 0;
+
+    seq->audio_buffer_full = 0;
+
+    /* initialize the video decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 32, 1, SEQ_FRAME_RATE);
+    seq->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_TIERTEXSEQVIDEO;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = SEQ_FRAME_W;
+    st->codec->height = SEQ_FRAME_H;
+
+    /* initialize the audio decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    av_set_pts_info(st, 32, 1, SEQ_SAMPLE_RATE);
+    seq->audio_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_PCM_S16BE;
+    st->codec->codec_tag = 0;  /* no tag */
+    st->codec->channels = 1;
+    st->codec->sample_rate = SEQ_SAMPLE_RATE;
+    st->codec->bits_per_sample = 16;
+    st->codec->bit_rate = st->codec->sample_rate * st->codec->bits_per_sample * st->codec->channels;
+    st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+
+    return 0;
+}
+
+static int seq_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int rc;
+    SeqDemuxContext *seq = (SeqDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+
+    if (!seq->audio_buffer_full) {
+        rc = seq_parse_frame_data(seq, pb);
+        if (rc)
+            return rc;
+
+        /* video packet */
+        if (seq->current_pal_data_size + seq->current_video_data_size != 0) {
+            if (av_new_packet(pkt, 1 + seq->current_pal_data_size + seq->current_video_data_size))
+                return AVERROR_NOMEM;
+
+            pkt->data[0] = 0;
+            if (seq->current_pal_data_size != 0) {
+                pkt->data[0] |= 1;
+                url_fseek(pb, seq->current_frame_offs + seq->current_pal_data_offs, SEEK_SET);
+                if (get_buffer(pb, &pkt->data[1], seq->current_pal_data_size) != seq->current_pal_data_size)
+                    return AVERROR_IO;
+            }
+            if (seq->current_video_data_size != 0) {
+                pkt->data[0] |= 2;
+                memcpy(&pkt->data[1 + seq->current_pal_data_size],
+                  seq->current_video_data_ptr,
+                  seq->current_video_data_size);
+            }
+            pkt->stream_index = seq->video_stream_index;
+            pkt->pts = seq->current_frame_pts;
+
+            /* sound buffer will be processed on next read_packet() call */
+            seq->audio_buffer_full = 1;
+            return 0;
+       }
+    }
+
+    /* audio packet */
+    if (seq->current_audio_data_offs == 0) /* end of data reached */
+        return AVERROR_IO;
+
+    url_fseek(pb, seq->current_frame_offs + seq->current_audio_data_offs, SEEK_SET);
+    rc = av_get_packet(pb, pkt, seq->current_audio_data_size);
+    if (rc < 0)
+        return rc;
+
+    pkt->stream_index = seq->audio_stream_index;
+    pkt->pts = seq->current_frame_pts++;
+
+    seq->audio_buffer_full = 0;
+    return 0;
+}
+
+static int seq_read_close(AVFormatContext *s)
+{
+    int i;
+    SeqDemuxContext *seq = (SeqDemuxContext *)s->priv_data;
+
+    for (i = 0; i < SEQ_NUM_FRAME_BUFFERS; i++)
+        av_free(seq->frame_buffers[i].data);
+
+    return 0;
+}
+
+AVInputFormat tiertexseq_demuxer = {
+    "tiertexseq",
+    "Tiertex Limited SEQ format",
+    sizeof(SeqDemuxContext),
+    seq_probe,
+    seq_read_header,
+    seq_read_packet,
+    seq_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/tta.c b/contrib/ffmpeg/libavformat/tta.c
new file mode 100644
index 000000000..a3709437e
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/tta.c
@@ -0,0 +1,150 @@
+/*
+ * TTA demuxer
+ * Copyright (c) 2006 Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include "avformat.h"
+#include "bitstream.h"
+
+typedef struct {
+    int totalframes, currentframe;
+    uint32_t *seektable;
+} TTAContext;
+
+static int tta_probe(AVProbeData *p)
+{
+    const uint8_t *d = p->buf;
+    if (p->buf_size < 4)
+        return 0;
+    if (d[0] == 'T' && d[1] == 'T' && d[2] == 'A' && d[3] == '1')
+        return 80;
+    return 0;
+}
+
+static int tta_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    TTAContext *c = s->priv_data;
+    AVStream *st;
+    int i, channels, bps, samplerate, datalen, framelen;
+
+    if (get_le32(&s->pb) != ff_get_fourcc("TTA1"))
+        return -1; // not tta file
+
+    url_fskip(&s->pb, 2); // FIXME: flags
+    channels = get_le16(&s->pb);
+    bps = get_le16(&s->pb);
+    samplerate = get_le32(&s->pb);
+    if(samplerate <= 0 || samplerate > 1000000){
+        av_log(s, AV_LOG_ERROR, "nonsense samplerate\n");
+        return -1;
+    }
+
+    datalen = get_le32(&s->pb);
+    if(datalen < 0){
+        av_log(s, AV_LOG_ERROR, "nonsense datalen\n");
+        return -1;
+    }
+
+    url_fskip(&s->pb, 4); // header crc
+
+    framelen = samplerate*256/245;
+    c->totalframes = datalen / framelen + ((datalen % framelen) ? 1 : 0);
+    c->currentframe = 0;
+
+    if(c->totalframes >= UINT_MAX/sizeof(uint32_t)){
+        av_log(s, AV_LOG_ERROR, "totalframes too large\n");
+        return -1;
+    }
+    c->seektable = av_mallocz(sizeof(uint32_t)*c->totalframes);
+    if (!c->seektable)
+        return AVERROR_NOMEM;
+
+    for (i = 0; i < c->totalframes; i++)
+        c->seektable[i] = get_le32(&s->pb);
+    url_fskip(&s->pb, 4); // seektable crc
+
+    st = av_new_stream(s, 0);
+//    av_set_pts_info(st, 32, 1, 1000);
+    if (!st)
+        return AVERROR_NOMEM;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_TTA;
+    st->codec->channels = channels;
+    st->codec->sample_rate = samplerate;
+    st->codec->bits_per_sample = bps;
+
+    st->codec->extradata_size = url_ftell(&s->pb);
+    if(st->codec->extradata_size+FF_INPUT_BUFFER_PADDING_SIZE <= (unsigned)st->codec->extradata_size){
+        //this check is redundant as get_buffer should fail
+        av_log(s, AV_LOG_ERROR, "extradata_size too large\n");
+        return -1;
+    }
+    st->codec->extradata = av_mallocz(st->codec->extradata_size+FF_INPUT_BUFFER_PADDING_SIZE);
+    url_fseek(&s->pb, 0, SEEK_SET);
+    get_buffer(&s->pb, st->codec->extradata, st->codec->extradata_size);
+
+    return 0;
+}
+
+static int tta_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    TTAContext *c = s->priv_data;
+    int ret, size;
+
+    // FIXME!
+    if (c->currentframe > c->totalframes)
+        size = 0;
+    else
+        size = c->seektable[c->currentframe];
+
+    c->currentframe++;
+
+    if (av_new_packet(pkt, size) < 0)
+        return AVERROR_IO;
+
+    pkt->pos = url_ftell(&s->pb);
+    pkt->stream_index = 0;
+    ret = get_buffer(&s->pb, pkt->data, size);
+    if (ret <= 0) {
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+    pkt->size = ret;
+//    av_log(s, AV_LOG_INFO, "TTA packet #%d desired size: %d read size: %d at pos %d\n",
+//        c->currentframe, size, ret, pkt->pos);
+    return 0; //ret;
+}
+
+static int tta_read_close(AVFormatContext *s)
+{
+    TTAContext *c = s->priv_data;
+    if (c->seektable)
+        av_free(c->seektable);
+    return 0;
+}
+
+AVInputFormat tta_demuxer = {
+    "tta",
+    "true-audio",
+    sizeof(TTAContext),
+    tta_probe,
+    tta_read_header,
+    tta_read_packet,
+    tta_read_close,
+    .extensions = "tta",
+};
diff --git a/contrib/ffmpeg/libavformat/udp.c b/contrib/ffmpeg/libavformat/udp.c
new file mode 100644
index 000000000..bbf8ca2ec
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/udp.c
@@ -0,0 +1,492 @@
+/*
+ * UDP prototype streaming system
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <unistd.h>
+#include "network.h"
+
+#ifndef IPV6_ADD_MEMBERSHIP
+#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+#endif
+
+typedef struct {
+    int udp_fd;
+    int ttl;
+    int is_multicast;
+    int local_port;
+    int reuse_socket;
+#ifndef CONFIG_IPV6
+    struct ip_mreq mreq;
+    struct sockaddr_in dest_addr;
+#else
+    struct sockaddr_storage dest_addr;
+    size_t dest_addr_len;
+#endif
+} UDPContext;
+
+#define UDP_TX_BUF_SIZE 32768
+
+#ifdef CONFIG_IPV6
+
+static int udp_ipv6_is_multicast_address(const struct sockaddr *addr) {
+    if (addr->sa_family == AF_INET)
+        return IN_MULTICAST(ntohl(((struct sockaddr_in *)addr)->sin_addr.s_addr));
+    if (addr->sa_family == AF_INET6)
+        return IN6_IS_ADDR_MULTICAST(&((struct sockaddr_in6 *)addr)->sin6_addr);
+    return -1;
+}
+
+static int udp_ipv6_set_multicast_ttl(int sockfd, int mcastTTL, struct sockaddr *addr) {
+    if (addr->sa_family == AF_INET) {
+        if (setsockopt(sockfd, IPPROTO_IP, IP_MULTICAST_TTL, &mcastTTL, sizeof(mcastTTL)) < 0) {
+            perror("setsockopt(IP_MULTICAST_TTL)");
+            return -1;
+        }
+    }
+    if (addr->sa_family == AF_INET6) {
+        if (setsockopt(sockfd, IPPROTO_IPV6, IPV6_MULTICAST_HOPS, &mcastTTL, sizeof(mcastTTL)) < 0) {
+            perror("setsockopt(IPV6_MULTICAST_HOPS)");
+            return -1;
+        }
+    }
+    return 0;
+}
+
+static int udp_ipv6_join_multicast_group(int sockfd, struct sockaddr *addr) {
+    struct ip_mreq   mreq;
+    struct ipv6_mreq mreq6;
+    if (addr->sa_family == AF_INET) {
+        mreq.imr_multiaddr.s_addr = ((struct sockaddr_in *)addr)->sin_addr.s_addr;
+        mreq.imr_interface.s_addr= INADDR_ANY;
+        if (setsockopt(sockfd, IPPROTO_IP, IP_ADD_MEMBERSHIP, (const void *)&mreq, sizeof(mreq)) < 0) {
+            perror("setsockopt(IP_ADD_MEMBERSHIP)");
+            return -1;
+        }
+    }
+    if (addr->sa_family == AF_INET6) {
+        memcpy(&mreq6.ipv6mr_multiaddr, &(((struct sockaddr_in6 *)addr)->sin6_addr), sizeof(struct in6_addr));
+        mreq6.ipv6mr_interface= 0;
+        if (setsockopt(sockfd, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP, &mreq6, sizeof(mreq6)) < 0) {
+            perror("setsockopt(IPV6_ADD_MEMBERSHIP)");
+            return -1;
+        }
+    }
+    return 0;
+}
+
+static int udp_ipv6_leave_multicast_group(int sockfd, struct sockaddr *addr) {
+    struct ip_mreq   mreq;
+    struct ipv6_mreq mreq6;
+    if (addr->sa_family == AF_INET) {
+        mreq.imr_multiaddr.s_addr = ((struct sockaddr_in *)addr)->sin_addr.s_addr;
+        mreq.imr_interface.s_addr= INADDR_ANY;
+        if (setsockopt(sockfd, IPPROTO_IP, IP_DROP_MEMBERSHIP, (const void *)&mreq, sizeof(mreq)) < 0) {
+            perror("setsockopt(IP_DROP_MEMBERSHIP)");
+            return -1;
+        }
+    }
+    if (addr->sa_family == AF_INET6) {
+        memcpy(&mreq6.ipv6mr_multiaddr, &(((struct sockaddr_in6 *)addr)->sin6_addr), sizeof(struct in6_addr));
+        mreq6.ipv6mr_interface= 0;
+        if (setsockopt(sockfd, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP, &mreq6, sizeof(mreq6)) < 0) {
+            perror("setsockopt(IPV6_DROP_MEMBERSHIP)");
+            return -1;
+        }
+    }
+    return 0;
+}
+
+static struct addrinfo* udp_ipv6_resolve_host(const char *hostname, int port, int type, int family, int flags) {
+    struct addrinfo hints, *res = 0;
+    int error;
+    char sport[16];
+    const char *node = 0, *service = 0;
+
+    if (port > 0) {
+        snprintf(sport, sizeof(sport), "%d", port);
+        service = sport;
+    }
+    if ((hostname) && (hostname[0] != '\0') && (hostname[0] != '?')) {
+        node = hostname;
+    }
+    if ((node) || (service)) {
+        memset(&hints, 0, sizeof(hints));
+        hints.ai_socktype = type;
+        hints.ai_family   = family;
+        hints.ai_flags = flags;
+        if ((error = getaddrinfo(node, service, &hints, &res))) {
+            av_log(NULL, AV_LOG_ERROR, "udp_ipv6_resolve_host: %s\n", gai_strerror(error));
+        }
+    }
+    return res;
+}
+
+static int udp_ipv6_set_remote_url(URLContext *h, const char *uri) {
+    UDPContext *s = h->priv_data;
+    char hostname[256];
+    int port;
+    struct addrinfo *res0;
+    url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port, NULL, 0, uri);
+    res0 = udp_ipv6_resolve_host(hostname, port, SOCK_DGRAM, AF_UNSPEC, 0);
+    if (res0 == 0) return AVERROR_IO;
+    memcpy(&s->dest_addr, res0->ai_addr, res0->ai_addrlen);
+    s->dest_addr_len = res0->ai_addrlen;
+    freeaddrinfo(res0);
+    return 0;
+}
+
+static int udp_ipv6_set_local(URLContext *h) {
+    UDPContext *s = h->priv_data;
+    int udp_fd = -1;
+    struct sockaddr_storage clientaddr;
+    socklen_t addrlen;
+    char sbuf[NI_MAXSERV];
+    char hbuf[NI_MAXHOST];
+    struct addrinfo *res0 = NULL, *res = NULL;
+
+    if (s->local_port != 0) {
+        res0 = udp_ipv6_resolve_host(0, s->local_port, SOCK_DGRAM, AF_UNSPEC, AI_PASSIVE);
+        if (res0 == 0)
+            goto fail;
+        for (res = res0; res; res=res->ai_next) {
+            udp_fd = socket(res->ai_family, SOCK_DGRAM, 0);
+            if (udp_fd > 0) break;
+            perror("socket");
+        }
+    } else {
+        udp_fd = socket(s->dest_addr.ss_family, SOCK_DGRAM, 0);
+        if (udp_fd < 0)
+            perror("socket");
+    }
+
+    if (udp_fd < 0)
+        goto fail;
+
+    if (s->local_port != 0) {
+        if (bind(udp_fd, res0->ai_addr, res0->ai_addrlen) < 0) {
+            perror("bind");
+            goto fail;
+        }
+        freeaddrinfo(res0);
+        res0 = NULL;
+    }
+
+    addrlen = sizeof(clientaddr);
+    if (getsockname(udp_fd, (struct sockaddr *)&clientaddr, &addrlen) < 0) {
+        perror("getsockname");
+        goto fail;
+    }
+
+    if (getnameinfo((struct sockaddr *)&clientaddr, addrlen, hbuf, sizeof(hbuf),  sbuf, sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV) != 0) {
+        perror("getnameinfo");
+        goto fail;
+    }
+
+    s->local_port = strtol(sbuf, NULL, 10);
+
+    return udp_fd;
+
+ fail:
+    if (udp_fd >= 0)
+        closesocket(udp_fd);
+    if(res0)
+        freeaddrinfo(res0);
+    return -1;
+}
+
+#endif
+
+
+/**
+ * If no filename is given to av_open_input_file because you want to
+ * get the local port first, then you must call this function to set
+ * the remote server address.
+ *
+ * url syntax: udp://host:port[?option=val...]
+ * option: 'multicast=1' : enable multicast
+ *         'ttl=n'       : set the ttl value (for multicast only)
+ *         'localport=n' : set the local port
+ *         'pkt_size=n'  : set max packet size
+ *         'reuse=1'     : enable reusing the socket
+ *
+ * @param s1 media file context
+ * @param uri of the remote server
+ * @return zero if no error.
+ */
+int udp_set_remote_url(URLContext *h, const char *uri)
+{
+#ifdef CONFIG_IPV6
+    return udp_ipv6_set_remote_url(h, uri);
+#else
+    UDPContext *s = h->priv_data;
+    char hostname[256];
+    int port;
+
+    url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port, NULL, 0, uri);
+
+    /* set the destination address */
+    if (resolve_host(&s->dest_addr.sin_addr, hostname) < 0)
+        return AVERROR_IO;
+    s->dest_addr.sin_family = AF_INET;
+    s->dest_addr.sin_port = htons(port);
+    return 0;
+#endif
+}
+
+/**
+ * Return the local port used by the UDP connexion
+ * @param s1 media file context
+ * @return the local port number
+ */
+int udp_get_local_port(URLContext *h)
+{
+    UDPContext *s = h->priv_data;
+    return s->local_port;
+}
+
+/**
+ * Return the udp file handle for select() usage to wait for several RTP
+ * streams at the same time.
+ * @param h media file context
+ */
+int udp_get_file_handle(URLContext *h)
+{
+    UDPContext *s = h->priv_data;
+    return s->udp_fd;
+}
+
+/* put it in UDP context */
+/* return non zero if error */
+static int udp_open(URLContext *h, const char *uri, int flags)
+{
+    char hostname[1024];
+    int port, udp_fd = -1, tmp;
+    UDPContext *s = NULL;
+    int is_output;
+    const char *p;
+    char buf[256];
+#ifndef CONFIG_IPV6
+    struct sockaddr_in my_addr, my_addr1;
+    int len;
+#endif
+
+    h->is_streamed = 1;
+    h->max_packet_size = 1472;
+
+    is_output = (flags & URL_WRONLY);
+
+    s = av_malloc(sizeof(UDPContext));
+    if (!s)
+        return AVERROR(ENOMEM);
+
+    h->priv_data = s;
+    s->ttl = 16;
+    s->is_multicast = 0;
+    s->local_port = 0;
+    s->reuse_socket = 0;
+    p = strchr(uri, '?');
+    if (p) {
+        s->is_multicast = find_info_tag(buf, sizeof(buf), "multicast", p);
+        s->reuse_socket = find_info_tag(buf, sizeof(buf), "reuse", p);
+        if (find_info_tag(buf, sizeof(buf), "ttl", p)) {
+            s->ttl = strtol(buf, NULL, 10);
+        }
+        if (find_info_tag(buf, sizeof(buf), "localport", p)) {
+            s->local_port = strtol(buf, NULL, 10);
+        }
+        if (find_info_tag(buf, sizeof(buf), "pkt_size", p)) {
+            h->max_packet_size = strtol(buf, NULL, 10);
+        }
+    }
+
+    /* fill the dest addr */
+    url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &port, NULL, 0, uri);
+
+    /* XXX: fix url_split */
+    if (hostname[0] == '\0' || hostname[0] == '?') {
+        /* only accepts null hostname if input */
+        if (s->is_multicast || (flags & URL_WRONLY))
+            goto fail;
+    } else {
+        udp_set_remote_url(h, uri);
+    }
+
+#ifndef CONFIG_IPV6
+    udp_fd = socket(AF_INET, SOCK_DGRAM, 0);
+    if (udp_fd < 0)
+        goto fail;
+
+    my_addr.sin_family = AF_INET;
+    my_addr.sin_addr.s_addr = htonl (INADDR_ANY);
+    if (s->is_multicast && !(h->flags & URL_WRONLY)) {
+        /* special case: the bind must be done on the multicast address port */
+        my_addr.sin_port = s->dest_addr.sin_port;
+    } else {
+        my_addr.sin_port = htons(s->local_port);
+    }
+
+    if (s->reuse_socket)
+        if (setsockopt (udp_fd, SOL_SOCKET, SO_REUSEADDR, &(s->reuse_socket), sizeof(s->reuse_socket)) != 0)
+            goto fail;
+
+    /* the bind is needed to give a port to the socket now */
+    if (bind(udp_fd,(struct sockaddr *)&my_addr, sizeof(my_addr)) < 0)
+        goto fail;
+
+    len = sizeof(my_addr1);
+    getsockname(udp_fd, (struct sockaddr *)&my_addr1, &len);
+    s->local_port = ntohs(my_addr1.sin_port);
+
+#ifdef IP_MULTICAST_TTL
+    if (s->is_multicast) {
+        if (h->flags & URL_WRONLY) {
+            /* output */
+            if (setsockopt(udp_fd, IPPROTO_IP, IP_MULTICAST_TTL,
+                           &s->ttl, sizeof(s->ttl)) < 0) {
+                perror("IP_MULTICAST_TTL");
+                goto fail;
+            }
+        } else {
+            /* input */
+            memset(&s->mreq, 0, sizeof(s->mreq));
+            s->mreq.imr_multiaddr = s->dest_addr.sin_addr;
+            s->mreq.imr_interface.s_addr = htonl (INADDR_ANY);
+            if (setsockopt(udp_fd, IPPROTO_IP, IP_ADD_MEMBERSHIP,
+                           &s->mreq, sizeof(s->mreq)) < 0) {
+                perror("rtp: IP_ADD_MEMBERSHIP");
+                goto fail;
+            }
+        }
+    }
+#endif
+#else
+    if (s->is_multicast && !(h->flags & URL_WRONLY))
+        s->local_port = port;
+    udp_fd = udp_ipv6_set_local(h);
+    if (udp_fd < 0)
+        goto fail;
+    if (s->is_multicast) {
+        if (h->flags & URL_WRONLY) {
+            if (udp_ipv6_set_multicast_ttl(udp_fd, s->ttl, (struct sockaddr *)&s->dest_addr) < 0)
+                goto fail;
+        } else {
+            if (udp_ipv6_join_multicast_group(udp_fd, (struct sockaddr *)&s->dest_addr) < 0)
+                goto fail;
+        }
+    }
+#endif
+
+    if (is_output) {
+        /* limit the tx buf size to limit latency */
+        tmp = UDP_TX_BUF_SIZE;
+        if (setsockopt(udp_fd, SOL_SOCKET, SO_SNDBUF, &tmp, sizeof(tmp)) < 0) {
+            perror("setsockopt sndbuf");
+            goto fail;
+        }
+    }
+
+    s->udp_fd = udp_fd;
+    return 0;
+ fail:
+    if (udp_fd >= 0)
+        closesocket(udp_fd);
+    av_free(s);
+    return AVERROR_IO;
+}
+
+static int udp_read(URLContext *h, uint8_t *buf, int size)
+{
+    UDPContext *s = h->priv_data;
+#ifndef CONFIG_IPV6
+    struct sockaddr_in from;
+#else
+    struct sockaddr_storage from;
+#endif
+    socklen_t from_len;
+    int len;
+
+    for(;;) {
+        from_len = sizeof(from);
+        len = recvfrom (s->udp_fd, buf, size, 0,
+                        (struct sockaddr *)&from, &from_len);
+        if (len < 0) {
+            if (errno != EAGAIN && errno != EINTR)
+                return AVERROR_IO;
+        } else {
+            break;
+        }
+    }
+    return len;
+}
+
+static int udp_write(URLContext *h, uint8_t *buf, int size)
+{
+    UDPContext *s = h->priv_data;
+    int ret;
+
+    for(;;) {
+        ret = sendto (s->udp_fd, buf, size, 0,
+                      (struct sockaddr *) &s->dest_addr,
+#ifndef CONFIG_IPV6
+                      sizeof (s->dest_addr));
+#else
+                      s->dest_addr_len);
+#endif
+        if (ret < 0) {
+            if (errno != EINTR && errno != EAGAIN)
+                return AVERROR_IO;
+        } else {
+            break;
+        }
+    }
+    return size;
+}
+
+static int udp_close(URLContext *h)
+{
+    UDPContext *s = h->priv_data;
+
+#ifndef CONFIG_IPV6
+#ifdef IP_DROP_MEMBERSHIP
+    if (s->is_multicast && !(h->flags & URL_WRONLY)) {
+        if (setsockopt(s->udp_fd, IPPROTO_IP, IP_DROP_MEMBERSHIP,
+                       &s->mreq, sizeof(s->mreq)) < 0) {
+            perror("IP_DROP_MEMBERSHIP");
+        }
+    }
+#endif
+#else
+    if (s->is_multicast && !(h->flags & URL_WRONLY))
+        udp_ipv6_leave_multicast_group(s->udp_fd, (struct sockaddr *)&s->dest_addr);
+#endif
+    closesocket(s->udp_fd);
+    av_free(s);
+    return 0;
+}
+
+URLProtocol udp_protocol = {
+    "udp",
+    udp_open,
+    udp_read,
+    udp_write,
+    NULL, /* seek */
+    udp_close,
+};
diff --git a/contrib/ffmpeg/libavformat/utils.c b/contrib/ffmpeg/libavformat/utils.c
new file mode 100644
index 000000000..36cb269b5
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/utils.c
@@ -0,0 +1,2888 @@
+/*
+ * Various utilities for ffmpeg system
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "allformats.h"
+#include "opt.h"
+
+#undef NDEBUG
+#include <assert.h>
+
+/**
+ * @file libavformat/utils.c
+ * Various utility functions for using ffmpeg library.
+ */
+
+static void av_frac_init(AVFrac *f, int64_t val, int64_t num, int64_t den);
+static void av_frac_add(AVFrac *f, int64_t incr);
+
+/** head of registered input format linked list. */
+AVInputFormat *first_iformat = NULL;
+/** head of registered output format linked list. */
+AVOutputFormat *first_oformat = NULL;
+
+void av_register_input_format(AVInputFormat *format)
+{
+    AVInputFormat **p;
+    p = &first_iformat;
+    while (*p != NULL) p = &(*p)->next;
+    *p = format;
+    format->next = NULL;
+}
+
+void av_register_output_format(AVOutputFormat *format)
+{
+    AVOutputFormat **p;
+    p = &first_oformat;
+    while (*p != NULL) p = &(*p)->next;
+    *p = format;
+    format->next = NULL;
+}
+
+int match_ext(const char *filename, const char *extensions)
+{
+    const char *ext, *p;
+    char ext1[32], *q;
+
+    if(!filename)
+        return 0;
+
+    ext = strrchr(filename, '.');
+    if (ext) {
+        ext++;
+        p = extensions;
+        for(;;) {
+            q = ext1;
+            while (*p != '\0' && *p != ',' && q-ext1<sizeof(ext1)-1)
+                *q++ = *p++;
+            *q = '\0';
+            if (!strcasecmp(ext1, ext))
+                return 1;
+            if (*p == '\0')
+                break;
+            p++;
+        }
+    }
+    return 0;
+}
+
+AVOutputFormat *guess_format(const char *short_name, const char *filename,
+                             const char *mime_type)
+{
+    AVOutputFormat *fmt, *fmt_found;
+    int score_max, score;
+
+    /* specific test for image sequences */
+#ifdef CONFIG_IMAGE2_MUXER
+    if (!short_name && filename &&
+        av_filename_number_test(filename) &&
+        av_guess_image2_codec(filename) != CODEC_ID_NONE) {
+        return guess_format("image2", NULL, NULL);
+    }
+#endif
+    /* find the proper file type */
+    fmt_found = NULL;
+    score_max = 0;
+    fmt = first_oformat;
+    while (fmt != NULL) {
+        score = 0;
+        if (fmt->name && short_name && !strcmp(fmt->name, short_name))
+            score += 100;
+        if (fmt->mime_type && mime_type && !strcmp(fmt->mime_type, mime_type))
+            score += 10;
+        if (filename && fmt->extensions &&
+            match_ext(filename, fmt->extensions)) {
+            score += 5;
+        }
+        if (score > score_max) {
+            score_max = score;
+            fmt_found = fmt;
+        }
+        fmt = fmt->next;
+    }
+    return fmt_found;
+}
+
+AVOutputFormat *guess_stream_format(const char *short_name, const char *filename,
+                             const char *mime_type)
+{
+    AVOutputFormat *fmt = guess_format(short_name, filename, mime_type);
+
+    if (fmt) {
+        AVOutputFormat *stream_fmt;
+        char stream_format_name[64];
+
+        snprintf(stream_format_name, sizeof(stream_format_name), "%s_stream", fmt->name);
+        stream_fmt = guess_format(stream_format_name, NULL, NULL);
+
+        if (stream_fmt)
+            fmt = stream_fmt;
+    }
+
+    return fmt;
+}
+
+enum CodecID av_guess_codec(AVOutputFormat *fmt, const char *short_name,
+                            const char *filename, const char *mime_type, enum CodecType type){
+    if(type == CODEC_TYPE_VIDEO){
+        enum CodecID codec_id= CODEC_ID_NONE;
+
+#ifdef CONFIG_IMAGE2_MUXER
+        if(!strcmp(fmt->name, "image2") || !strcmp(fmt->name, "image2pipe")){
+            codec_id= av_guess_image2_codec(filename);
+        }
+#endif
+        if(codec_id == CODEC_ID_NONE)
+            codec_id= fmt->video_codec;
+        return codec_id;
+    }else if(type == CODEC_TYPE_AUDIO)
+        return fmt->audio_codec;
+    else
+        return CODEC_ID_NONE;
+}
+
+AVInputFormat *av_find_input_format(const char *short_name)
+{
+    AVInputFormat *fmt;
+    for(fmt = first_iformat; fmt != NULL; fmt = fmt->next) {
+        if (!strcmp(fmt->name, short_name))
+            return fmt;
+    }
+    return NULL;
+}
+
+/* memory handling */
+
+void av_destruct_packet(AVPacket *pkt)
+{
+    av_free(pkt->data);
+    pkt->data = NULL; pkt->size = 0;
+}
+
+int av_new_packet(AVPacket *pkt, int size)
+{
+    uint8_t *data;
+    if((unsigned)size > (unsigned)size + FF_INPUT_BUFFER_PADDING_SIZE)
+        return AVERROR_NOMEM;
+    data = av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (!data)
+        return AVERROR_NOMEM;
+    memset(data + size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
+
+    av_init_packet(pkt);
+    pkt->data = data;
+    pkt->size = size;
+    pkt->destruct = av_destruct_packet;
+    return 0;
+}
+
+int av_get_packet(ByteIOContext *s, AVPacket *pkt, int size)
+{
+    int ret= av_new_packet(pkt, size);
+
+    if(ret<0)
+        return ret;
+
+    pkt->pos= url_ftell(s);
+
+    ret= get_buffer(s, pkt->data, size);
+    if(ret<=0)
+        av_free_packet(pkt);
+    else
+        pkt->size= ret;
+
+    return ret;
+}
+
+int av_dup_packet(AVPacket *pkt)
+{
+    if (pkt->destruct != av_destruct_packet) {
+        uint8_t *data;
+        /* we duplicate the packet and don't forget to put the padding
+           again */
+        if((unsigned)pkt->size > (unsigned)pkt->size + FF_INPUT_BUFFER_PADDING_SIZE)
+            return AVERROR_NOMEM;
+        data = av_malloc(pkt->size + FF_INPUT_BUFFER_PADDING_SIZE);
+        if (!data) {
+            return AVERROR_NOMEM;
+        }
+        memcpy(data, pkt->data, pkt->size);
+        memset(data + pkt->size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
+        pkt->data = data;
+        pkt->destruct = av_destruct_packet;
+    }
+    return 0;
+}
+
+int av_filename_number_test(const char *filename)
+{
+    char buf[1024];
+    return filename && (av_get_frame_filename(buf, sizeof(buf), filename, 1)>=0);
+}
+
+static AVInputFormat *av_probe_input_format2(AVProbeData *pd, int is_opened, int *score_max)
+{
+    AVInputFormat *fmt1, *fmt;
+    int score;
+
+    fmt = NULL;
+    for(fmt1 = first_iformat; fmt1 != NULL; fmt1 = fmt1->next) {
+        if (!is_opened == !(fmt1->flags & AVFMT_NOFILE))
+            continue;
+        score = 0;
+        if (fmt1->read_probe) {
+            score = fmt1->read_probe(pd);
+        } else if (fmt1->extensions) {
+            if (match_ext(pd->filename, fmt1->extensions)) {
+                score = 50;
+            }
+        }
+        if (score > *score_max) {
+            *score_max = score;
+            fmt = fmt1;
+        }
+    }
+    return fmt;
+}
+
+AVInputFormat *av_probe_input_format(AVProbeData *pd, int is_opened){
+    int score=0;
+    return av_probe_input_format2(pd, is_opened, &score);
+}
+
+/************************************************************/
+/* input media file */
+
+/**
+ * Open a media file from an IO stream. 'fmt' must be specified.
+ */
+static const char* format_to_name(void* ptr)
+{
+    AVFormatContext* fc = (AVFormatContext*) ptr;
+    if(fc->iformat) return fc->iformat->name;
+    else if(fc->oformat) return fc->oformat->name;
+    else return "NULL";
+}
+
+#define OFFSET(x) offsetof(AVFormatContext,x)
+#define DEFAULT 0 //should be NAN but it doesnt work as its not a constant in glibc as required by ANSI/ISO C
+//these names are too long to be readable
+#define E AV_OPT_FLAG_ENCODING_PARAM
+#define D AV_OPT_FLAG_DECODING_PARAM
+
+static const AVOption options[]={
+{"probesize", NULL, OFFSET(probesize), FF_OPT_TYPE_INT, 32000, 32, INT_MAX, D}, /* 32000 from mpegts.c: 1.0 second at 24Mbit/s */
+{"muxrate", "set mux rate", OFFSET(mux_rate), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, E},
+{"packetsize", "set packet size", OFFSET(packet_size), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, E},
+{"fflags", NULL, OFFSET(flags), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, D|E, "fflags"},
+{"ignidx", "ignore index", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_IGNIDX, INT_MIN, INT_MAX, D, "fflags"},
+{"genpts", "generate pts", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_GENPTS, INT_MIN, INT_MAX, D, "fflags"},
+{"track", " set the track number", OFFSET(track), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, E},
+{"year", "set the year", OFFSET(year), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, E},
+{"analyzeduration", NULL, OFFSET(max_analyze_duration), FF_OPT_TYPE_INT, 3*AV_TIME_BASE, 0, INT_MAX, D},
+{NULL},
+};
+
+#undef E
+#undef D
+#undef DEFAULT
+
+static const AVClass av_format_context_class = { "AVFormatContext", format_to_name, options };
+
+static void avformat_get_context_defaults(AVFormatContext *s)
+{
+    memset(s, 0, sizeof(AVFormatContext));
+
+    s->av_class = &av_format_context_class;
+
+    av_opt_set_defaults(s);
+}
+
+AVFormatContext *av_alloc_format_context(void)
+{
+    AVFormatContext *ic;
+    ic = av_malloc(sizeof(AVFormatContext));
+    if (!ic) return ic;
+    avformat_get_context_defaults(ic);
+    ic->av_class = &av_format_context_class;
+    return ic;
+}
+
+int av_open_input_stream(AVFormatContext **ic_ptr,
+                         ByteIOContext *pb, const char *filename,
+                         AVInputFormat *fmt, AVFormatParameters *ap)
+{
+    int err;
+    AVFormatContext *ic;
+    AVFormatParameters default_ap;
+
+    if(!ap){
+        ap=&default_ap;
+        memset(ap, 0, sizeof(default_ap));
+    }
+
+    if(!ap->prealloced_context)
+        ic = av_alloc_format_context();
+    else
+        ic = *ic_ptr;
+    if (!ic) {
+        err = AVERROR_NOMEM;
+        goto fail;
+    }
+    ic->iformat = fmt;
+    if (pb)
+        ic->pb = *pb;
+    ic->duration = AV_NOPTS_VALUE;
+    ic->start_time = AV_NOPTS_VALUE;
+    pstrcpy(ic->filename, sizeof(ic->filename), filename);
+
+    /* allocate private data */
+    if (fmt->priv_data_size > 0) {
+        ic->priv_data = av_mallocz(fmt->priv_data_size);
+        if (!ic->priv_data) {
+            err = AVERROR_NOMEM;
+            goto fail;
+        }
+    } else {
+        ic->priv_data = NULL;
+    }
+
+    err = ic->iformat->read_header(ic, ap);
+    if (err < 0)
+        goto fail;
+
+    if (pb && !ic->data_offset)
+        ic->data_offset = url_ftell(&ic->pb);
+
+    *ic_ptr = ic;
+    return 0;
+ fail:
+    if (ic) {
+        av_freep(&ic->priv_data);
+    }
+    av_free(ic);
+    *ic_ptr = NULL;
+    return err;
+}
+
+/** Size of probe buffer, for guessing file type from file contents. */
+#define PROBE_BUF_MIN 2048
+#define PROBE_BUF_MAX (1<<20)
+
+int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
+                       AVInputFormat *fmt,
+                       int buf_size,
+                       AVFormatParameters *ap)
+{
+    int err, must_open_file, file_opened, probe_size;
+    AVProbeData probe_data, *pd = &probe_data;
+    ByteIOContext pb1, *pb = &pb1;
+
+    file_opened = 0;
+    pd->filename = "";
+    if (filename)
+        pd->filename = filename;
+    pd->buf = NULL;
+    pd->buf_size = 0;
+
+    if (!fmt) {
+        /* guess format if no file can be opened  */
+        fmt = av_probe_input_format(pd, 0);
+    }
+
+    /* do not open file if the format does not need it. XXX: specific
+       hack needed to handle RTSP/TCP */
+    must_open_file = 1;
+    if (fmt && (fmt->flags & AVFMT_NOFILE)) {
+        must_open_file = 0;
+        pb= NULL; //FIXME this or memset(pb, 0, sizeof(ByteIOContext)); otherwise its uninitalized
+    }
+
+    if (!fmt || must_open_file) {
+        /* if no file needed do not try to open one */
+        if (url_fopen(pb, filename, URL_RDONLY) < 0) {
+            err = AVERROR_IO;
+            goto fail;
+        }
+        file_opened = 1;
+        if (buf_size > 0) {
+            url_setbufsize(pb, buf_size);
+        }
+
+        for(probe_size= PROBE_BUF_MIN; probe_size<=PROBE_BUF_MAX && !fmt; probe_size<<=1){
+            int score= probe_size < PROBE_BUF_MAX ? AVPROBE_SCORE_MAX/4 : 0;
+            /* read probe data */
+            pd->buf= av_realloc(pd->buf, probe_size);
+            pd->buf_size = get_buffer(pb, pd->buf, probe_size);
+            if (url_fseek(pb, 0, SEEK_SET) < 0) {
+                url_fclose(pb);
+                if (url_fopen(pb, filename, URL_RDONLY) < 0) {
+                    file_opened = 0;
+                    err = AVERROR_IO;
+                    goto fail;
+                }
+            }
+            /* guess file format */
+            fmt = av_probe_input_format2(pd, 1, &score);
+        }
+        av_freep(&pd->buf);
+    }
+
+    /* if still no format found, error */
+    if (!fmt) {
+        err = AVERROR_NOFMT;
+        goto fail;
+    }
+
+    /* XXX: suppress this hack for redirectors */
+#ifdef CONFIG_NETWORK
+    if (fmt == &redir_demuxer) {
+        err = redir_open(ic_ptr, pb);
+        url_fclose(pb);
+        return err;
+    }
+#endif
+
+    /* check filename in case of an image number is expected */
+    if (fmt->flags & AVFMT_NEEDNUMBER) {
+        if (!av_filename_number_test(filename)) {
+            err = AVERROR_NUMEXPECTED;
+            goto fail;
+        }
+    }
+    err = av_open_input_stream(ic_ptr, pb, filename, fmt, ap);
+    if (err)
+        goto fail;
+    return 0;
+ fail:
+    av_freep(&pd->buf);
+    if (file_opened)
+        url_fclose(pb);
+    *ic_ptr = NULL;
+    return err;
+
+}
+
+/*******************************************************/
+
+int av_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    return s->iformat->read_packet(s, pkt);
+}
+
+/**********************************************************/
+
+/**
+ * Get the number of samples of an audio frame. Return (-1) if error.
+ */
+static int get_audio_frame_size(AVCodecContext *enc, int size)
+{
+    int frame_size;
+
+    if (enc->frame_size <= 1) {
+        int bits_per_sample = av_get_bits_per_sample(enc->codec_id);
+
+        if (bits_per_sample) {
+            if (enc->channels == 0)
+                return -1;
+            frame_size = (size << 3) / (bits_per_sample * enc->channels);
+        } else {
+            /* used for example by ADPCM codecs */
+            if (enc->bit_rate == 0)
+                return -1;
+            frame_size = (size * 8 * enc->sample_rate) / enc->bit_rate;
+        }
+    } else {
+        frame_size = enc->frame_size;
+    }
+    return frame_size;
+}
+
+
+/**
+ * Return the frame duration in seconds, return 0 if not available.
+ */
+static void compute_frame_duration(int *pnum, int *pden, AVStream *st,
+                                   AVCodecParserContext *pc, AVPacket *pkt)
+{
+    int frame_size;
+
+    *pnum = 0;
+    *pden = 0;
+    switch(st->codec->codec_type) {
+    case CODEC_TYPE_VIDEO:
+        if(st->time_base.num*1000LL > st->time_base.den){
+            *pnum = st->time_base.num;
+            *pden = st->time_base.den;
+        }else if(st->codec->time_base.num*1000LL > st->codec->time_base.den){
+            *pnum = st->codec->time_base.num;
+            *pden = st->codec->time_base.den;
+            if (pc && pc->repeat_pict) {
+                *pden *= 2;
+                *pnum = (*pnum) * (2 + pc->repeat_pict);
+            }
+        }
+        break;
+    case CODEC_TYPE_AUDIO:
+        frame_size = get_audio_frame_size(st->codec, pkt->size);
+        if (frame_size < 0)
+            break;
+        *pnum = frame_size;
+        *pden = st->codec->sample_rate;
+        break;
+    default:
+        break;
+    }
+}
+
+static int is_intra_only(AVCodecContext *enc){
+    if(enc->codec_type == CODEC_TYPE_AUDIO){
+        return 1;
+    }else if(enc->codec_type == CODEC_TYPE_VIDEO){
+        switch(enc->codec_id){
+        case CODEC_ID_MJPEG:
+        case CODEC_ID_MJPEGB:
+        case CODEC_ID_LJPEG:
+        case CODEC_ID_RAWVIDEO:
+        case CODEC_ID_DVVIDEO:
+        case CODEC_ID_HUFFYUV:
+        case CODEC_ID_FFVHUFF:
+        case CODEC_ID_ASV1:
+        case CODEC_ID_ASV2:
+        case CODEC_ID_VCR1:
+            return 1;
+        default: break;
+        }
+    }
+    return 0;
+}
+
+static int64_t lsb2full(int64_t lsb, int64_t last_ts, int lsb_bits){
+    int64_t mask = lsb_bits < 64 ? (1LL<<lsb_bits)-1 : -1LL;
+    int64_t delta= last_ts - mask/2;
+    return  ((lsb - delta)&mask) + delta;
+}
+
+static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
+                               AVCodecParserContext *pc, AVPacket *pkt)
+{
+    int num, den, presentation_delayed, delay, i;
+    /* handle wrapping */
+    if(st->cur_dts != AV_NOPTS_VALUE){
+        if(pkt->pts != AV_NOPTS_VALUE)
+            pkt->pts= lsb2full(pkt->pts, st->cur_dts, st->pts_wrap_bits);
+        if(pkt->dts != AV_NOPTS_VALUE)
+            pkt->dts= lsb2full(pkt->dts, st->cur_dts, st->pts_wrap_bits);
+    }
+
+    if (pkt->duration == 0) {
+        compute_frame_duration(&num, &den, st, pc, pkt);
+        if (den && num) {
+            pkt->duration = av_rescale(1, num * (int64_t)st->time_base.den, den * (int64_t)st->time_base.num);
+        }
+    }
+
+    if(is_intra_only(st->codec))
+        pkt->flags |= PKT_FLAG_KEY;
+
+    /* do we have a video B frame ? */
+    delay= st->codec->has_b_frames;
+    presentation_delayed = 0;
+    /* XXX: need has_b_frame, but cannot get it if the codec is
+        not initialized */
+    if (delay &&
+        pc && pc->pict_type != FF_B_TYPE)
+        presentation_delayed = 1;
+    /* this may be redundant, but it shouldnt hurt */
+    if(pkt->dts != AV_NOPTS_VALUE && pkt->pts != AV_NOPTS_VALUE && pkt->pts > pkt->dts)
+        presentation_delayed = 1;
+
+    if(st->cur_dts == AV_NOPTS_VALUE){
+        st->cur_dts = -delay * pkt->duration;
+    }
+
+//    av_log(NULL, AV_LOG_DEBUG, "IN delayed:%d pts:%"PRId64", dts:%"PRId64" cur_dts:%"PRId64" st:%d pc:%p\n", presentation_delayed, pkt->pts, pkt->dts, st->cur_dts, pkt->stream_index, pc);
+    /* interpolate PTS and DTS if they are not present */
+    if(delay <=1){
+        if (presentation_delayed) {
+            /* DTS = decompression time stamp */
+            /* PTS = presentation time stamp */
+            if (pkt->dts == AV_NOPTS_VALUE)
+                pkt->dts = st->last_IP_pts;
+            if (pkt->dts == AV_NOPTS_VALUE)
+                pkt->dts = st->cur_dts;
+
+            /* this is tricky: the dts must be incremented by the duration
+            of the frame we are displaying, i.e. the last I or P frame */
+            if (st->last_IP_duration == 0)
+                st->last_IP_duration = pkt->duration;
+            st->cur_dts = pkt->dts + st->last_IP_duration;
+            st->last_IP_duration  = pkt->duration;
+            st->last_IP_pts= pkt->pts;
+            /* cannot compute PTS if not present (we can compute it only
+            by knowing the futur */
+        } else if(pkt->pts != AV_NOPTS_VALUE || pkt->dts != AV_NOPTS_VALUE || pkt->duration){
+            if(pkt->pts != AV_NOPTS_VALUE && pkt->duration){
+                int64_t old_diff= FFABS(st->cur_dts - pkt->duration - pkt->pts);
+                int64_t new_diff= FFABS(st->cur_dts - pkt->pts);
+                if(old_diff < new_diff && old_diff < (pkt->duration>>3)){
+                    pkt->pts += pkt->duration;
+    //                av_log(NULL, AV_LOG_DEBUG, "id:%d old:%"PRId64" new:%"PRId64" dur:%d cur:%"PRId64" size:%d\n", pkt->stream_index, old_diff, new_diff, pkt->duration, st->cur_dts, pkt->size);
+                }
+            }
+
+            /* presentation is not delayed : PTS and DTS are the same */
+            if(pkt->pts == AV_NOPTS_VALUE)
+                pkt->pts = pkt->dts;
+            if(pkt->pts == AV_NOPTS_VALUE)
+                pkt->pts = st->cur_dts;
+            pkt->dts = pkt->pts;
+            st->cur_dts = pkt->pts + pkt->duration;
+        }
+    }
+
+    if(pkt->pts != AV_NOPTS_VALUE){
+        st->pts_buffer[0]= pkt->pts;
+        for(i=1; i<delay+1 && st->pts_buffer[i] == AV_NOPTS_VALUE; i++)
+            st->pts_buffer[i]= (i-delay-1) * pkt->duration;
+        for(i=0; i<delay && st->pts_buffer[i] > st->pts_buffer[i+1]; i++)
+            FFSWAP(int64_t, st->pts_buffer[i], st->pts_buffer[i+1]);
+        if(pkt->dts == AV_NOPTS_VALUE)
+            pkt->dts= st->pts_buffer[0];
+        if(pkt->dts > st->cur_dts)
+            st->cur_dts = pkt->dts;
+    }
+
+//    av_log(NULL, AV_LOG_ERROR, "OUTdelayed:%d/%d pts:%"PRId64", dts:%"PRId64" cur_dts:%"PRId64"\n", presentation_delayed, delay, pkt->pts, pkt->dts, st->cur_dts);
+
+    /* update flags */
+    if (pc) {
+        pkt->flags = 0;
+        /* key frame computation */
+            if (pc->pict_type == FF_I_TYPE)
+                pkt->flags |= PKT_FLAG_KEY;
+    }
+}
+
+void av_destruct_packet_nofree(AVPacket *pkt)
+{
+    pkt->data = NULL; pkt->size = 0;
+}
+
+static int av_read_frame_internal(AVFormatContext *s, AVPacket *pkt)
+{
+    AVStream *st;
+    int len, ret, i;
+
+    for(;;) {
+        /* select current input stream component */
+        st = s->cur_st;
+        if (st) {
+            if (!st->need_parsing || !st->parser) {
+                /* no parsing needed: we just output the packet as is */
+                /* raw data support */
+                *pkt = s->cur_pkt;
+                compute_pkt_fields(s, st, NULL, pkt);
+                s->cur_st = NULL;
+                break;
+            } else if (s->cur_len > 0 && st->discard < AVDISCARD_ALL) {
+                len = av_parser_parse(st->parser, st->codec, &pkt->data, &pkt->size,
+                                      s->cur_ptr, s->cur_len,
+                                      s->cur_pkt.pts, s->cur_pkt.dts);
+                s->cur_pkt.pts = AV_NOPTS_VALUE;
+                s->cur_pkt.dts = AV_NOPTS_VALUE;
+                /* increment read pointer */
+                s->cur_ptr += len;
+                s->cur_len -= len;
+
+                /* return packet if any */
+                if (pkt->size) {
+                got_packet:
+                    pkt->duration = 0;
+                    pkt->stream_index = st->index;
+                    pkt->pts = st->parser->pts;
+                    pkt->dts = st->parser->dts;
+                    pkt->destruct = av_destruct_packet_nofree;
+                    compute_pkt_fields(s, st, st->parser, pkt);
+
+                    if((s->iformat->flags & AVFMT_GENERIC_INDEX) && pkt->flags & PKT_FLAG_KEY){
+                        av_add_index_entry(st, st->parser->frame_offset, pkt->dts,
+                                           0, 0, AVINDEX_KEYFRAME);
+                    }
+
+                    break;
+                }
+            } else {
+                /* free packet */
+                av_free_packet(&s->cur_pkt);
+                s->cur_st = NULL;
+            }
+        } else {
+            /* read next packet */
+            ret = av_read_packet(s, &s->cur_pkt);
+            if (ret < 0) {
+                if (ret == AVERROR(EAGAIN))
+                    return ret;
+                /* return the last frames, if any */
+                for(i = 0; i < s->nb_streams; i++) {
+                    st = s->streams[i];
+                    if (st->parser && st->need_parsing) {
+                        av_parser_parse(st->parser, st->codec,
+                                        &pkt->data, &pkt->size,
+                                        NULL, 0,
+                                        AV_NOPTS_VALUE, AV_NOPTS_VALUE);
+                        if (pkt->size)
+                            goto got_packet;
+                    }
+                }
+                /* no more packets: really terminates parsing */
+                return ret;
+            }
+
+            st = s->streams[s->cur_pkt.stream_index];
+            if(st->codec->debug & FF_DEBUG_PTS)
+                av_log(s, AV_LOG_DEBUG, "av_read_packet stream=%d, pts=%"PRId64", dts=%"PRId64", size=%d\n",
+                    s->cur_pkt.stream_index,
+                    s->cur_pkt.pts,
+                    s->cur_pkt.dts,
+                    s->cur_pkt.size);
+
+            s->cur_st = st;
+            s->cur_ptr = s->cur_pkt.data;
+            s->cur_len = s->cur_pkt.size;
+            if (st->need_parsing && !st->parser) {
+                st->parser = av_parser_init(st->codec->codec_id);
+                if (!st->parser) {
+                    /* no parser available : just output the raw packets */
+                    st->need_parsing = 0;
+                }else if(st->need_parsing == 2){
+                    st->parser->flags |= PARSER_FLAG_COMPLETE_FRAMES;
+                }
+                if(st->parser && (s->iformat->flags & AVFMT_GENERIC_INDEX)){
+                    st->parser->last_frame_offset=
+                    st->parser->cur_offset= s->cur_pkt.pos;
+                }
+            }
+        }
+    }
+    if(st->codec->debug & FF_DEBUG_PTS)
+        av_log(s, AV_LOG_DEBUG, "av_read_frame_internal stream=%d, pts=%"PRId64", dts=%"PRId64", size=%d\n",
+            pkt->stream_index,
+            pkt->pts,
+            pkt->dts,
+            pkt->size);
+
+    return 0;
+}
+
+int av_read_frame(AVFormatContext *s, AVPacket *pkt)
+{
+    AVPacketList *pktl;
+    int eof=0;
+    const int genpts= s->flags & AVFMT_FLAG_GENPTS;
+
+    for(;;){
+        pktl = s->packet_buffer;
+        if (pktl) {
+            AVPacket *next_pkt= &pktl->pkt;
+
+            if(genpts && next_pkt->dts != AV_NOPTS_VALUE){
+                while(pktl && next_pkt->pts == AV_NOPTS_VALUE){
+                    if(   pktl->pkt.stream_index == next_pkt->stream_index
+                       && next_pkt->dts < pktl->pkt.dts
+                       && pktl->pkt.pts != pktl->pkt.dts //not b frame
+                       /*&& pktl->pkt.dts != AV_NOPTS_VALUE*/){
+                        next_pkt->pts= pktl->pkt.dts;
+                    }
+                    pktl= pktl->next;
+                }
+                pktl = s->packet_buffer;
+            }
+
+            if(   next_pkt->pts != AV_NOPTS_VALUE
+               || next_pkt->dts == AV_NOPTS_VALUE
+               || !genpts || eof){
+                /* read packet from packet buffer, if there is data */
+                *pkt = *next_pkt;
+                s->packet_buffer = pktl->next;
+                av_free(pktl);
+                return 0;
+            }
+        }
+        if(genpts){
+            AVPacketList **plast_pktl= &s->packet_buffer;
+            int ret= av_read_frame_internal(s, pkt);
+            if(ret<0){
+                if(pktl && ret != AVERROR(EAGAIN)){
+                    eof=1;
+                    continue;
+                }else
+                    return ret;
+            }
+
+            /* duplicate the packet */
+            if (av_dup_packet(pkt) < 0)
+                return AVERROR_NOMEM;
+
+            while(*plast_pktl) plast_pktl= &(*plast_pktl)->next; //FIXME maybe maintain pointer to the last?
+
+            pktl = av_mallocz(sizeof(AVPacketList));
+            if (!pktl)
+                return AVERROR_NOMEM;
+
+            /* add the packet in the buffered packet list */
+            *plast_pktl = pktl;
+            pktl->pkt= *pkt;
+        }else{
+            assert(!s->packet_buffer);
+            return av_read_frame_internal(s, pkt);
+        }
+    }
+}
+
+/* XXX: suppress the packet queue */
+static void flush_packet_queue(AVFormatContext *s)
+{
+    AVPacketList *pktl;
+
+    for(;;) {
+        pktl = s->packet_buffer;
+        if (!pktl)
+            break;
+        s->packet_buffer = pktl->next;
+        av_free_packet(&pktl->pkt);
+        av_free(pktl);
+    }
+}
+
+/*******************************************************/
+/* seek support */
+
+int av_find_default_stream_index(AVFormatContext *s)
+{
+    int i;
+    AVStream *st;
+
+    if (s->nb_streams <= 0)
+        return -1;
+    for(i = 0; i < s->nb_streams; i++) {
+        st = s->streams[i];
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            return i;
+        }
+    }
+    return 0;
+}
+
+/**
+ * Flush the frame reader.
+ */
+static void av_read_frame_flush(AVFormatContext *s)
+{
+    AVStream *st;
+    int i;
+
+    flush_packet_queue(s);
+
+    /* free previous packet */
+    if (s->cur_st) {
+        if (s->cur_st->parser)
+            av_free_packet(&s->cur_pkt);
+        s->cur_st = NULL;
+    }
+    /* fail safe */
+    s->cur_ptr = NULL;
+    s->cur_len = 0;
+
+    /* for each stream, reset read state */
+    for(i = 0; i < s->nb_streams; i++) {
+        st = s->streams[i];
+
+        if (st->parser) {
+            av_parser_close(st->parser);
+            st->parser = NULL;
+        }
+        st->last_IP_pts = AV_NOPTS_VALUE;
+        st->cur_dts = AV_NOPTS_VALUE; /* we set the current DTS to an unspecified origin */
+    }
+}
+
+void av_update_cur_dts(AVFormatContext *s, AVStream *ref_st, int64_t timestamp){
+    int i;
+
+    for(i = 0; i < s->nb_streams; i++) {
+        AVStream *st = s->streams[i];
+
+        st->cur_dts = av_rescale(timestamp,
+                                 st->time_base.den * (int64_t)ref_st->time_base.num,
+                                 st->time_base.num * (int64_t)ref_st->time_base.den);
+    }
+}
+
+int av_add_index_entry(AVStream *st,
+                            int64_t pos, int64_t timestamp, int size, int distance, int flags)
+{
+    AVIndexEntry *entries, *ie;
+    int index;
+
+    if((unsigned)st->nb_index_entries + 1 >= UINT_MAX / sizeof(AVIndexEntry))
+        return -1;
+
+    entries = av_fast_realloc(st->index_entries,
+                              &st->index_entries_allocated_size,
+                              (st->nb_index_entries + 1) *
+                              sizeof(AVIndexEntry));
+    if(!entries)
+        return -1;
+
+    st->index_entries= entries;
+
+    index= av_index_search_timestamp(st, timestamp, AVSEEK_FLAG_ANY);
+
+    if(index<0){
+        index= st->nb_index_entries++;
+        ie= &entries[index];
+        assert(index==0 || ie[-1].timestamp < timestamp);
+    }else{
+        ie= &entries[index];
+        if(ie->timestamp != timestamp){
+            if(ie->timestamp <= timestamp)
+                return -1;
+            memmove(entries + index + 1, entries + index, sizeof(AVIndexEntry)*(st->nb_index_entries - index));
+            st->nb_index_entries++;
+        }else if(ie->pos == pos && distance < ie->min_distance) //dont reduce the distance
+            distance= ie->min_distance;
+    }
+
+    ie->pos = pos;
+    ie->timestamp = timestamp;
+    ie->min_distance= distance;
+    ie->size= size;
+    ie->flags = flags;
+
+    return index;
+}
+
+/**
+ * build an index for raw streams using a parser.
+ */
+static void av_build_index_raw(AVFormatContext *s)
+{
+    AVPacket pkt1, *pkt = &pkt1;
+    int ret;
+    AVStream *st;
+
+    st = s->streams[0];
+    av_read_frame_flush(s);
+    url_fseek(&s->pb, s->data_offset, SEEK_SET);
+
+    for(;;) {
+        ret = av_read_frame(s, pkt);
+        if (ret < 0)
+            break;
+        if (pkt->stream_index == 0 && st->parser &&
+            (pkt->flags & PKT_FLAG_KEY)) {
+            av_add_index_entry(st, st->parser->frame_offset, pkt->dts,
+                            0, 0, AVINDEX_KEYFRAME);
+        }
+        av_free_packet(pkt);
+    }
+}
+
+/**
+ * Returns TRUE if we deal with a raw stream.
+ *
+ * Raw codec data and parsing needed.
+ */
+static int is_raw_stream(AVFormatContext *s)
+{
+    AVStream *st;
+
+    if (s->nb_streams != 1)
+        return 0;
+    st = s->streams[0];
+    if (!st->need_parsing)
+        return 0;
+    return 1;
+}
+
+int av_index_search_timestamp(AVStream *st, int64_t wanted_timestamp,
+                              int flags)
+{
+    AVIndexEntry *entries= st->index_entries;
+    int nb_entries= st->nb_index_entries;
+    int a, b, m;
+    int64_t timestamp;
+
+    a = - 1;
+    b = nb_entries;
+
+    while (b - a > 1) {
+        m = (a + b) >> 1;
+        timestamp = entries[m].timestamp;
+        if(timestamp >= wanted_timestamp)
+            b = m;
+        if(timestamp <= wanted_timestamp)
+            a = m;
+    }
+    m= (flags & AVSEEK_FLAG_BACKWARD) ? a : b;
+
+    if(!(flags & AVSEEK_FLAG_ANY)){
+        while(m>=0 && m<nb_entries && !(entries[m].flags & AVINDEX_KEYFRAME)){
+            m += (flags & AVSEEK_FLAG_BACKWARD) ? -1 : 1;
+        }
+    }
+
+    if(m == nb_entries)
+        return -1;
+    return  m;
+}
+
+#define DEBUG_SEEK
+
+int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts, int flags){
+    AVInputFormat *avif= s->iformat;
+    int64_t pos_min, pos_max, pos, pos_limit;
+    int64_t ts_min, ts_max, ts;
+    int index;
+    AVStream *st;
+
+    if (stream_index < 0)
+        return -1;
+
+#ifdef DEBUG_SEEK
+    av_log(s, AV_LOG_DEBUG, "read_seek: %d %"PRId64"\n", stream_index, target_ts);
+#endif
+
+    ts_max=
+    ts_min= AV_NOPTS_VALUE;
+    pos_limit= -1; //gcc falsely says it may be uninitalized
+
+    st= s->streams[stream_index];
+    if(st->index_entries){
+        AVIndexEntry *e;
+
+        index= av_index_search_timestamp(st, target_ts, flags | AVSEEK_FLAG_BACKWARD); //FIXME whole func must be checked for non keyframe entries in index case, especially read_timestamp()
+        index= FFMAX(index, 0);
+        e= &st->index_entries[index];
+
+        if(e->timestamp <= target_ts || e->pos == e->min_distance){
+            pos_min= e->pos;
+            ts_min= e->timestamp;
+#ifdef DEBUG_SEEK
+        av_log(s, AV_LOG_DEBUG, "using cached pos_min=0x%"PRIx64" dts_min=%"PRId64"\n",
+               pos_min,ts_min);
+#endif
+        }else{
+            assert(index==0);
+        }
+
+        index= av_index_search_timestamp(st, target_ts, flags & ~AVSEEK_FLAG_BACKWARD);
+        assert(index < st->nb_index_entries);
+        if(index >= 0){
+            e= &st->index_entries[index];
+            assert(e->timestamp >= target_ts);
+            pos_max= e->pos;
+            ts_max= e->timestamp;
+            pos_limit= pos_max - e->min_distance;
+#ifdef DEBUG_SEEK
+        av_log(s, AV_LOG_DEBUG, "using cached pos_max=0x%"PRIx64" pos_limit=0x%"PRIx64" dts_max=%"PRId64"\n",
+               pos_max,pos_limit, ts_max);
+#endif
+        }
+    }
+
+    pos= av_gen_search(s, stream_index, target_ts, pos_min, pos_max, pos_limit, ts_min, ts_max, flags, &ts, avif->read_timestamp);
+    if(pos<0)
+        return -1;
+
+    /* do the seek */
+    url_fseek(&s->pb, pos, SEEK_SET);
+
+    av_update_cur_dts(s, st, ts);
+
+    return 0;
+}
+
+int64_t av_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts, int64_t pos_min, int64_t pos_max, int64_t pos_limit, int64_t ts_min, int64_t ts_max, int flags, int64_t *ts_ret, int64_t (*read_timestamp)(struct AVFormatContext *, int , int64_t *, int64_t )){
+    int64_t pos, ts;
+    int64_t start_pos, filesize;
+    int no_change;
+
+#ifdef DEBUG_SEEK
+    av_log(s, AV_LOG_DEBUG, "gen_seek: %d %"PRId64"\n", stream_index, target_ts);
+#endif
+
+    if(ts_min == AV_NOPTS_VALUE){
+        pos_min = s->data_offset;
+        ts_min = read_timestamp(s, stream_index, &pos_min, INT64_MAX);
+        if (ts_min == AV_NOPTS_VALUE)
+            return -1;
+    }
+
+    if(ts_max == AV_NOPTS_VALUE){
+        int step= 1024;
+        filesize = url_fsize(&s->pb);
+        pos_max = filesize - 1;
+        do{
+            pos_max -= step;
+            ts_max = read_timestamp(s, stream_index, &pos_max, pos_max + step);
+            step += step;
+        }while(ts_max == AV_NOPTS_VALUE && pos_max >= step);
+        if (ts_max == AV_NOPTS_VALUE)
+            return -1;
+
+        for(;;){
+            int64_t tmp_pos= pos_max + 1;
+            int64_t tmp_ts= read_timestamp(s, stream_index, &tmp_pos, INT64_MAX);
+            if(tmp_ts == AV_NOPTS_VALUE)
+                break;
+            ts_max= tmp_ts;
+            pos_max= tmp_pos;
+            if(tmp_pos >= filesize)
+                break;
+        }
+        pos_limit= pos_max;
+    }
+
+    if(ts_min > ts_max){
+        return -1;
+    }else if(ts_min == ts_max){
+        pos_limit= pos_min;
+    }
+
+    no_change=0;
+    while (pos_min < pos_limit) {
+#ifdef DEBUG_SEEK
+        av_log(s, AV_LOG_DEBUG, "pos_min=0x%"PRIx64" pos_max=0x%"PRIx64" dts_min=%"PRId64" dts_max=%"PRId64"\n",
+               pos_min, pos_max,
+               ts_min, ts_max);
+#endif
+        assert(pos_limit <= pos_max);
+
+        if(no_change==0){
+            int64_t approximate_keyframe_distance= pos_max - pos_limit;
+            // interpolate position (better than dichotomy)
+            pos = av_rescale(target_ts - ts_min, pos_max - pos_min, ts_max - ts_min)
+                + pos_min - approximate_keyframe_distance;
+        }else if(no_change==1){
+            // bisection, if interpolation failed to change min or max pos last time
+            pos = (pos_min + pos_limit)>>1;
+        }else{
+            // linear search if bisection failed, can only happen if there are very few or no keframes between min/max
+            pos=pos_min;
+        }
+        if(pos <= pos_min)
+            pos= pos_min + 1;
+        else if(pos > pos_limit)
+            pos= pos_limit;
+        start_pos= pos;
+
+        ts = read_timestamp(s, stream_index, &pos, INT64_MAX); //may pass pos_limit instead of -1
+        if(pos == pos_max)
+            no_change++;
+        else
+            no_change=0;
+#ifdef DEBUG_SEEK
+av_log(s, AV_LOG_DEBUG, "%"PRId64" %"PRId64" %"PRId64" / %"PRId64" %"PRId64" %"PRId64" target:%"PRId64" limit:%"PRId64" start:%"PRId64" noc:%d\n", pos_min, pos, pos_max, ts_min, ts, ts_max, target_ts, pos_limit, start_pos, no_change);
+#endif
+        assert(ts != AV_NOPTS_VALUE);
+        if (target_ts <= ts) {
+            pos_limit = start_pos - 1;
+            pos_max = pos;
+            ts_max = ts;
+        }
+        if (target_ts >= ts) {
+            pos_min = pos;
+            ts_min = ts;
+        }
+    }
+
+    pos = (flags & AVSEEK_FLAG_BACKWARD) ? pos_min : pos_max;
+    ts  = (flags & AVSEEK_FLAG_BACKWARD) ?  ts_min :  ts_max;
+#ifdef DEBUG_SEEK
+    pos_min = pos;
+    ts_min = read_timestamp(s, stream_index, &pos_min, INT64_MAX);
+    pos_min++;
+    ts_max = read_timestamp(s, stream_index, &pos_min, INT64_MAX);
+    av_log(s, AV_LOG_DEBUG, "pos=0x%"PRIx64" %"PRId64"<=%"PRId64"<=%"PRId64"\n",
+           pos, ts_min, target_ts, ts_max);
+#endif
+    *ts_ret= ts;
+    return pos;
+}
+
+static int av_seek_frame_byte(AVFormatContext *s, int stream_index, int64_t pos, int flags){
+    int64_t pos_min, pos_max;
+#if 0
+    AVStream *st;
+
+    if (stream_index < 0)
+        return -1;
+
+    st= s->streams[stream_index];
+#endif
+
+    pos_min = s->data_offset;
+    pos_max = url_fsize(&s->pb) - 1;
+
+    if     (pos < pos_min) pos= pos_min;
+    else if(pos > pos_max) pos= pos_max;
+
+    url_fseek(&s->pb, pos, SEEK_SET);
+
+#if 0
+    av_update_cur_dts(s, st, ts);
+#endif
+    return 0;
+}
+
+static int av_seek_frame_generic(AVFormatContext *s,
+                                 int stream_index, int64_t timestamp, int flags)
+{
+    int index;
+    AVStream *st;
+    AVIndexEntry *ie;
+
+    st = s->streams[stream_index];
+
+    index = av_index_search_timestamp(st, timestamp, flags);
+
+    if(index < 0){
+        int i;
+        AVPacket pkt;
+
+        if(st->index_entries && st->nb_index_entries){
+            ie= &st->index_entries[st->nb_index_entries-1];
+            url_fseek(&s->pb, ie->pos, SEEK_SET);
+            av_update_cur_dts(s, st, ie->timestamp);
+        }else
+            url_fseek(&s->pb, 0, SEEK_SET);
+
+        for(i=0;; i++) {
+            int ret = av_read_frame(s, &pkt);
+            if(ret<0)
+                break;
+            av_free_packet(&pkt);
+            if(stream_index == pkt.stream_index){
+                if((pkt.flags & PKT_FLAG_KEY) && pkt.dts > timestamp)
+                    break;
+            }
+        }
+        index = av_index_search_timestamp(st, timestamp, flags);
+    }
+    if (index < 0)
+        return -1;
+
+    av_read_frame_flush(s);
+    if (s->iformat->read_seek){
+        if(s->iformat->read_seek(s, stream_index, timestamp, flags) >= 0)
+            return 0;
+    }
+    ie = &st->index_entries[index];
+    url_fseek(&s->pb, ie->pos, SEEK_SET);
+
+    av_update_cur_dts(s, st, ie->timestamp);
+
+    return 0;
+}
+
+int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
+{
+    int ret;
+    AVStream *st;
+
+    av_read_frame_flush(s);
+
+    if(flags & AVSEEK_FLAG_BYTE)
+        return av_seek_frame_byte(s, stream_index, timestamp, flags);
+
+    if(stream_index < 0){
+        stream_index= av_find_default_stream_index(s);
+        if(stream_index < 0)
+            return -1;
+
+        st= s->streams[stream_index];
+       /* timestamp for default must be expressed in AV_TIME_BASE units */
+        timestamp = av_rescale(timestamp, st->time_base.den, AV_TIME_BASE * (int64_t)st->time_base.num);
+    }
+    st= s->streams[stream_index];
+
+    /* first, we try the format specific seek */
+    if (s->iformat->read_seek)
+        ret = s->iformat->read_seek(s, stream_index, timestamp, flags);
+    else
+        ret = -1;
+    if (ret >= 0) {
+        return 0;
+    }
+
+    if(s->iformat->read_timestamp)
+        return av_seek_frame_binary(s, stream_index, timestamp, flags);
+    else
+        return av_seek_frame_generic(s, stream_index, timestamp, flags);
+}
+
+/*******************************************************/
+
+/**
+ * Returns TRUE if the stream has accurate timings in any stream.
+ *
+ * @return TRUE if the stream has accurate timings for at least one component.
+ */
+static int av_has_timings(AVFormatContext *ic)
+{
+    int i;
+    AVStream *st;
+
+    for(i = 0;i < ic->nb_streams; i++) {
+        st = ic->streams[i];
+        if (st->start_time != AV_NOPTS_VALUE &&
+            st->duration != AV_NOPTS_VALUE)
+            return 1;
+    }
+    return 0;
+}
+
+/**
+ * Estimate the stream timings from the one of each components.
+ *
+ * Also computes the global bitrate if possible.
+ */
+static void av_update_stream_timings(AVFormatContext *ic)
+{
+    int64_t start_time, start_time1, end_time, end_time1;
+    int i;
+    AVStream *st;
+
+    start_time = INT64_MAX;
+    end_time = INT64_MIN;
+    for(i = 0;i < ic->nb_streams; i++) {
+        st = ic->streams[i];
+        if (st->start_time != AV_NOPTS_VALUE) {
+            start_time1= av_rescale_q(st->start_time, st->time_base, AV_TIME_BASE_Q);
+            if (start_time1 < start_time)
+                start_time = start_time1;
+            if (st->duration != AV_NOPTS_VALUE) {
+                end_time1 = start_time1
+                          + av_rescale_q(st->duration, st->time_base, AV_TIME_BASE_Q);
+                if (end_time1 > end_time)
+                    end_time = end_time1;
+            }
+        }
+    }
+    if (start_time != INT64_MAX) {
+        ic->start_time = start_time;
+        if (end_time != INT64_MIN) {
+            ic->duration = end_time - start_time;
+            if (ic->file_size > 0) {
+                /* compute the bit rate */
+                ic->bit_rate = (double)ic->file_size * 8.0 * AV_TIME_BASE /
+                    (double)ic->duration;
+            }
+        }
+    }
+
+}
+
+static void fill_all_stream_timings(AVFormatContext *ic)
+{
+    int i;
+    AVStream *st;
+
+    av_update_stream_timings(ic);
+    for(i = 0;i < ic->nb_streams; i++) {
+        st = ic->streams[i];
+        if (st->start_time == AV_NOPTS_VALUE) {
+            if(ic->start_time != AV_NOPTS_VALUE)
+                st->start_time = av_rescale_q(ic->start_time, AV_TIME_BASE_Q, st->time_base);
+            if(ic->duration != AV_NOPTS_VALUE)
+                st->duration = av_rescale_q(ic->duration, AV_TIME_BASE_Q, st->time_base);
+        }
+    }
+}
+
+static void av_estimate_timings_from_bit_rate(AVFormatContext *ic)
+{
+    int64_t filesize, duration;
+    int bit_rate, i;
+    AVStream *st;
+
+    /* if bit_rate is already set, we believe it */
+    if (ic->bit_rate == 0) {
+        bit_rate = 0;
+        for(i=0;i<ic->nb_streams;i++) {
+            st = ic->streams[i];
+            bit_rate += st->codec->bit_rate;
+        }
+        ic->bit_rate = bit_rate;
+    }
+
+    /* if duration is already set, we believe it */
+    if (ic->duration == AV_NOPTS_VALUE &&
+        ic->bit_rate != 0 &&
+        ic->file_size != 0)  {
+        filesize = ic->file_size;
+        if (filesize > 0) {
+            for(i = 0; i < ic->nb_streams; i++) {
+                st = ic->streams[i];
+                duration= av_rescale(8*filesize, st->time_base.den, ic->bit_rate*(int64_t)st->time_base.num);
+                if (st->start_time == AV_NOPTS_VALUE ||
+                    st->duration == AV_NOPTS_VALUE) {
+                    st->start_time = 0;
+                    st->duration = duration;
+                }
+            }
+        }
+    }
+}
+
+#define DURATION_MAX_READ_SIZE 250000
+
+/* only usable for MPEG-PS streams */
+static void av_estimate_timings_from_pts(AVFormatContext *ic, offset_t old_offset)
+{
+    AVPacket pkt1, *pkt = &pkt1;
+    AVStream *st;
+    int read_size, i, ret;
+    int64_t end_time;
+    int64_t filesize, offset, duration;
+
+    av_read_frame_flush(ic);
+
+    /* we read the first packets to get the first PTS (not fully
+       accurate, but it is enough now) */
+    url_fseek(&ic->pb, 0, SEEK_SET);
+    read_size = 0;
+    for(;;) {
+        if (read_size >= DURATION_MAX_READ_SIZE)
+            break;
+        /* if all info is available, we can stop */
+        for(i = 0;i < ic->nb_streams; i++) {
+            st = ic->streams[i];
+            if (st->start_time == AV_NOPTS_VALUE)
+                break;
+        }
+        if (i == ic->nb_streams)
+            break;
+
+        ret = av_read_packet(ic, pkt);
+        if (ret != 0)
+            break;
+        read_size += pkt->size;
+        st = ic->streams[pkt->stream_index];
+        if (pkt->pts != AV_NOPTS_VALUE) {
+            if (st->start_time == AV_NOPTS_VALUE)
+                st->start_time = pkt->pts;
+        }
+        av_free_packet(pkt);
+    }
+
+    /* estimate the end time (duration) */
+    /* XXX: may need to support wrapping */
+    filesize = ic->file_size;
+    offset = filesize - DURATION_MAX_READ_SIZE;
+    if (offset < 0)
+        offset = 0;
+
+    url_fseek(&ic->pb, offset, SEEK_SET);
+    read_size = 0;
+    for(;;) {
+        if (read_size >= DURATION_MAX_READ_SIZE)
+            break;
+        /* if all info is available, we can stop */
+        for(i = 0;i < ic->nb_streams; i++) {
+            st = ic->streams[i];
+            if (st->duration == AV_NOPTS_VALUE)
+                break;
+        }
+        if (i == ic->nb_streams)
+            break;
+
+        ret = av_read_packet(ic, pkt);
+        if (ret != 0)
+            break;
+        read_size += pkt->size;
+        st = ic->streams[pkt->stream_index];
+        if (pkt->pts != AV_NOPTS_VALUE) {
+            end_time = pkt->pts;
+            duration = end_time - st->start_time;
+            if (duration > 0) {
+                if (st->duration == AV_NOPTS_VALUE ||
+                    st->duration < duration)
+                    st->duration = duration;
+            }
+        }
+        av_free_packet(pkt);
+    }
+
+    fill_all_stream_timings(ic);
+
+    url_fseek(&ic->pb, old_offset, SEEK_SET);
+}
+
+static void av_estimate_timings(AVFormatContext *ic, offset_t old_offset)
+{
+    int64_t file_size;
+
+    /* get the file size, if possible */
+    if (ic->iformat->flags & AVFMT_NOFILE) {
+        file_size = 0;
+    } else {
+        file_size = url_fsize(&ic->pb);
+        if (file_size < 0)
+            file_size = 0;
+    }
+    ic->file_size = file_size;
+
+    if ((!strcmp(ic->iformat->name, "mpeg") ||
+         !strcmp(ic->iformat->name, "mpegts")) &&
+        file_size && !ic->pb.is_streamed) {
+        /* get accurate estimate from the PTSes */
+        av_estimate_timings_from_pts(ic, old_offset);
+    } else if (av_has_timings(ic)) {
+        /* at least one components has timings - we use them for all
+           the components */
+        fill_all_stream_timings(ic);
+    } else {
+        /* less precise: use bit rate info */
+        av_estimate_timings_from_bit_rate(ic);
+    }
+    av_update_stream_timings(ic);
+
+#if 0
+    {
+        int i;
+        AVStream *st;
+        for(i = 0;i < ic->nb_streams; i++) {
+            st = ic->streams[i];
+        printf("%d: start_time: %0.3f duration: %0.3f\n",
+               i, (double)st->start_time / AV_TIME_BASE,
+               (double)st->duration / AV_TIME_BASE);
+        }
+        printf("stream: start_time: %0.3f duration: %0.3f bitrate=%d kb/s\n",
+               (double)ic->start_time / AV_TIME_BASE,
+               (double)ic->duration / AV_TIME_BASE,
+               ic->bit_rate / 1000);
+    }
+#endif
+}
+
+static int has_codec_parameters(AVCodecContext *enc)
+{
+    int val;
+    switch(enc->codec_type) {
+    case CODEC_TYPE_AUDIO:
+        val = enc->sample_rate;
+        break;
+    case CODEC_TYPE_VIDEO:
+        val = enc->width && enc->pix_fmt != PIX_FMT_NONE;
+        break;
+    default:
+        val = 1;
+        break;
+    }
+    return (val != 0);
+}
+
+static int try_decode_frame(AVStream *st, const uint8_t *data, int size)
+{
+    int16_t *samples;
+    AVCodec *codec;
+    int got_picture, data_size, ret=0;
+    AVFrame picture;
+
+  if(!st->codec->codec){
+    codec = avcodec_find_decoder(st->codec->codec_id);
+    if (!codec)
+        return -1;
+    ret = avcodec_open(st->codec, codec);
+    if (ret < 0)
+        return ret;
+  }
+
+  if(!has_codec_parameters(st->codec)){
+    switch(st->codec->codec_type) {
+    case CODEC_TYPE_VIDEO:
+        ret = avcodec_decode_video(st->codec, &picture,
+                                   &got_picture, (uint8_t *)data, size);
+        break;
+    case CODEC_TYPE_AUDIO:
+        data_size = FFMAX(size, AVCODEC_MAX_AUDIO_FRAME_SIZE);
+        samples = av_malloc(data_size);
+        if (!samples)
+            goto fail;
+        ret = avcodec_decode_audio2(st->codec, samples,
+                                    &data_size, (uint8_t *)data, size);
+        av_free(samples);
+        break;
+    default:
+        break;
+    }
+  }
+ fail:
+    return ret;
+}
+
+/* absolute maximum size we read until we abort */
+#define MAX_READ_SIZE        5000000
+
+#define MAX_STD_TIMEBASES (60*12+5)
+static int get_std_framerate(int i){
+    if(i<60*12) return i*1001;
+    else        return ((int[]){24,30,60,12,15})[i-60*12]*1000*12;
+}
+
+int av_find_stream_info(AVFormatContext *ic)
+{
+    int i, count, ret, read_size, j;
+    AVStream *st;
+    AVPacket pkt1, *pkt;
+    AVPacketList *pktl=NULL, **ppktl;
+    int64_t last_dts[MAX_STREAMS];
+    int duration_count[MAX_STREAMS]={0};
+    double (*duration_error)[MAX_STD_TIMEBASES];
+    offset_t old_offset = url_ftell(&ic->pb);
+    int64_t codec_info_duration[MAX_STREAMS]={0};
+    int codec_info_nb_frames[MAX_STREAMS]={0};
+
+    duration_error = av_mallocz(MAX_STREAMS * sizeof(*duration_error));
+    if (!duration_error) return AVERROR_NOMEM;
+
+    for(i=0;i<ic->nb_streams;i++) {
+        st = ic->streams[i];
+        if(st->codec->codec_type == CODEC_TYPE_VIDEO){
+/*            if(!st->time_base.num)
+                st->time_base= */
+            if(!st->codec->time_base.num)
+                st->codec->time_base= st->time_base;
+        }
+        //only for the split stuff
+        if (!st->parser) {
+            st->parser = av_parser_init(st->codec->codec_id);
+            if(st->need_parsing == 2 && st->parser){
+                st->parser->flags |= PARSER_FLAG_COMPLETE_FRAMES;
+            }
+        }
+    }
+
+    for(i=0;i<MAX_STREAMS;i++){
+        last_dts[i]= AV_NOPTS_VALUE;
+    }
+
+    count = 0;
+    read_size = 0;
+    ppktl = &ic->packet_buffer;
+    for(;;) {
+        /* check if one codec still needs to be handled */
+        for(i=0;i<ic->nb_streams;i++) {
+            st = ic->streams[i];
+            if (!has_codec_parameters(st->codec))
+                break;
+            /* variable fps and no guess at the real fps */
+            if(   (st->codec->time_base.den >= 101LL*st->codec->time_base.num || st->codec->codec_id == CODEC_ID_MPEG2VIDEO)
+               && duration_count[i]<20 && st->codec->codec_type == CODEC_TYPE_VIDEO)
+                break;
+            if(st->parser && st->parser->parser->split && !st->codec->extradata)
+                break;
+        }
+        if (i == ic->nb_streams) {
+            /* NOTE: if the format has no header, then we need to read
+               some packets to get most of the streams, so we cannot
+               stop here */
+            if (!(ic->ctx_flags & AVFMTCTX_NOHEADER)) {
+                /* if we found the info for all the codecs, we can stop */
+                ret = count;
+                break;
+            }
+        }
+        /* we did not get all the codec info, but we read too much data */
+        if (read_size >= MAX_READ_SIZE) {
+            ret = count;
+            break;
+        }
+
+        /* NOTE: a new stream can be added there if no header in file
+           (AVFMTCTX_NOHEADER) */
+        ret = av_read_frame_internal(ic, &pkt1);
+        if (ret < 0) {
+            /* EOF or error */
+            ret = -1; /* we could not have all the codec parameters before EOF */
+            for(i=0;i<ic->nb_streams;i++) {
+                st = ic->streams[i];
+                if (!has_codec_parameters(st->codec)){
+                    char buf[256];
+                    avcodec_string(buf, sizeof(buf), st->codec, 0);
+                    av_log(ic, AV_LOG_INFO, "Could not find codec parameters (%s)\n", buf);
+                } else {
+                    ret = 0;
+                }
+            }
+            break;
+        }
+
+        pktl = av_mallocz(sizeof(AVPacketList));
+        if (!pktl) {
+            ret = AVERROR_NOMEM;
+            break;
+        }
+
+        /* add the packet in the buffered packet list */
+        *ppktl = pktl;
+        ppktl = &pktl->next;
+
+        pkt = &pktl->pkt;
+        *pkt = pkt1;
+
+        /* duplicate the packet */
+        if (av_dup_packet(pkt) < 0) {
+            ret = AVERROR_NOMEM;
+            break;
+        }
+
+        read_size += pkt->size;
+
+        st = ic->streams[pkt->stream_index];
+        if(codec_info_nb_frames[st->index]>1)
+            codec_info_duration[st->index] += pkt->duration;
+        if (pkt->duration != 0)
+            codec_info_nb_frames[st->index]++;
+
+        {
+            int index= pkt->stream_index;
+            int64_t last= last_dts[index];
+            int64_t duration= pkt->dts - last;
+
+            if(pkt->dts != AV_NOPTS_VALUE && last != AV_NOPTS_VALUE && duration>0){
+                double dur= duration * av_q2d(st->time_base);
+
+//                if(st->codec->codec_type == CODEC_TYPE_VIDEO)
+//                    av_log(NULL, AV_LOG_ERROR, "%f\n", dur);
+                if(duration_count[index] < 2)
+                    memset(duration_error, 0, MAX_STREAMS * sizeof(*duration_error));
+                for(i=1; i<MAX_STD_TIMEBASES; i++){
+                    int framerate= get_std_framerate(i);
+                    int ticks= lrintf(dur*framerate/(1001*12));
+                    double error= dur - ticks*1001*12/(double)framerate;
+                    duration_error[index][i] += error*error;
+                }
+                duration_count[index]++;
+            }
+            if(last == AV_NOPTS_VALUE || duration_count[index]<=1)
+                last_dts[pkt->stream_index]= pkt->dts;
+        }
+        if(st->parser && st->parser->parser->split && !st->codec->extradata){
+            int i= st->parser->parser->split(st->codec, pkt->data, pkt->size);
+            if(i){
+                st->codec->extradata_size= i;
+                st->codec->extradata= av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+                memcpy(st->codec->extradata, pkt->data, st->codec->extradata_size);
+                memset(st->codec->extradata + i, 0, FF_INPUT_BUFFER_PADDING_SIZE);
+            }
+        }
+
+        /* if still no information, we try to open the codec and to
+           decompress the frame. We try to avoid that in most cases as
+           it takes longer and uses more memory. For MPEG4, we need to
+           decompress for Quicktime. */
+        if (!has_codec_parameters(st->codec) /*&&
+            (st->codec->codec_id == CODEC_ID_FLV1 ||
+             st->codec->codec_id == CODEC_ID_H264 ||
+             st->codec->codec_id == CODEC_ID_H263 ||
+             st->codec->codec_id == CODEC_ID_H261 ||
+             st->codec->codec_id == CODEC_ID_VORBIS ||
+             st->codec->codec_id == CODEC_ID_MJPEG ||
+             st->codec->codec_id == CODEC_ID_PNG ||
+             st->codec->codec_id == CODEC_ID_PAM ||
+             st->codec->codec_id == CODEC_ID_PGM ||
+             st->codec->codec_id == CODEC_ID_PGMYUV ||
+             st->codec->codec_id == CODEC_ID_PBM ||
+             st->codec->codec_id == CODEC_ID_PPM ||
+             st->codec->codec_id == CODEC_ID_SHORTEN ||
+             (st->codec->codec_id == CODEC_ID_MPEG4 && !st->need_parsing))*/)
+            try_decode_frame(st, pkt->data, pkt->size);
+
+        if (av_rescale_q(codec_info_duration[st->index], st->time_base, AV_TIME_BASE_Q) >= ic->max_analyze_duration) {
+            break;
+        }
+        count++;
+    }
+
+    // close codecs which where opened in try_decode_frame()
+    for(i=0;i<ic->nb_streams;i++) {
+        st = ic->streams[i];
+        if(st->codec->codec)
+            avcodec_close(st->codec);
+    }
+    for(i=0;i<ic->nb_streams;i++) {
+        st = ic->streams[i];
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            if(st->codec->codec_id == CODEC_ID_RAWVIDEO && !st->codec->codec_tag && !st->codec->bits_per_sample)
+                st->codec->codec_tag= avcodec_pix_fmt_to_codec_tag(st->codec->pix_fmt);
+
+            if(duration_count[i]
+               && (st->codec->time_base.num*101LL <= st->codec->time_base.den || st->codec->codec_id == CODEC_ID_MPEG2VIDEO) /*&&
+               //FIXME we should not special case mpeg2, but this needs testing with non mpeg2 ...
+               st->time_base.num*duration_sum[i]/duration_count[i]*101LL > st->time_base.den*/){
+                double best_error= 2*av_q2d(st->time_base);
+                best_error= best_error*best_error*duration_count[i]*1000*12*30;
+
+                for(j=1; j<MAX_STD_TIMEBASES; j++){
+                    double error= duration_error[i][j] * get_std_framerate(j);
+//                    if(st->codec->codec_type == CODEC_TYPE_VIDEO)
+//                        av_log(NULL, AV_LOG_ERROR, "%f %f\n", get_std_framerate(j) / 12.0/1001, error);
+                    if(error < best_error){
+                        best_error= error;
+                        av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den, get_std_framerate(j), 12*1001, INT_MAX);
+                    }
+                }
+            }
+
+            if (!st->r_frame_rate.num){
+                if(    st->codec->time_base.den * (int64_t)st->time_base.num
+                    <= st->codec->time_base.num * (int64_t)st->time_base.den){
+                    st->r_frame_rate.num = st->codec->time_base.den;
+                    st->r_frame_rate.den = st->codec->time_base.num;
+                }else{
+                    st->r_frame_rate.num = st->time_base.den;
+                    st->r_frame_rate.den = st->time_base.num;
+                }
+            }
+        }else if(st->codec->codec_type == CODEC_TYPE_AUDIO) {
+            if(!st->codec->bits_per_sample)
+                st->codec->bits_per_sample= av_get_bits_per_sample(st->codec->codec_id);
+        }
+    }
+
+    av_estimate_timings(ic, old_offset);
+#if 0
+    /* correct DTS for b frame streams with no timestamps */
+    for(i=0;i<ic->nb_streams;i++) {
+        st = ic->streams[i];
+        if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
+            if(b-frames){
+                ppktl = &ic->packet_buffer;
+                while(ppkt1){
+                    if(ppkt1->stream_index != i)
+                        continue;
+                    if(ppkt1->pkt->dts < 0)
+                        break;
+                    if(ppkt1->pkt->pts != AV_NOPTS_VALUE)
+                        break;
+                    ppkt1->pkt->dts -= delta;
+                    ppkt1= ppkt1->next;
+                }
+                if(ppkt1)
+                    continue;
+                st->cur_dts -= delta;
+            }
+        }
+    }
+#endif
+
+    av_free(duration_error);
+
+    return ret;
+}
+
+/*******************************************************/
+
+int av_read_play(AVFormatContext *s)
+{
+    if (!s->iformat->read_play)
+        return AVERROR_NOTSUPP;
+    return s->iformat->read_play(s);
+}
+
+int av_read_pause(AVFormatContext *s)
+{
+    if (!s->iformat->read_pause)
+        return AVERROR_NOTSUPP;
+    return s->iformat->read_pause(s);
+}
+
+void av_close_input_file(AVFormatContext *s)
+{
+    int i, must_open_file;
+    AVStream *st;
+
+    /* free previous packet */
+    if (s->cur_st && s->cur_st->parser)
+        av_free_packet(&s->cur_pkt);
+
+    if (s->iformat->read_close)
+        s->iformat->read_close(s);
+    for(i=0;i<s->nb_streams;i++) {
+        /* free all data in a stream component */
+        st = s->streams[i];
+        if (st->parser) {
+            av_parser_close(st->parser);
+        }
+        av_free(st->index_entries);
+        av_free(st->codec->extradata);
+        av_free(st->codec);
+        av_free(st);
+    }
+    flush_packet_queue(s);
+    must_open_file = 1;
+    if (s->iformat->flags & AVFMT_NOFILE) {
+        must_open_file = 0;
+    }
+    if (must_open_file) {
+        url_fclose(&s->pb);
+    }
+    av_freep(&s->priv_data);
+    av_free(s);
+}
+
+AVStream *av_new_stream(AVFormatContext *s, int id)
+{
+    AVStream *st;
+    int i;
+
+    if (s->nb_streams >= MAX_STREAMS)
+        return NULL;
+
+    st = av_mallocz(sizeof(AVStream));
+    if (!st)
+        return NULL;
+
+    st->codec= avcodec_alloc_context();
+    if (s->iformat) {
+        /* no default bitrate if decoding */
+        st->codec->bit_rate = 0;
+    }
+    st->index = s->nb_streams;
+    st->id = id;
+    st->start_time = AV_NOPTS_VALUE;
+    st->duration = AV_NOPTS_VALUE;
+    st->cur_dts = AV_NOPTS_VALUE;
+
+    /* default pts settings is MPEG like */
+    av_set_pts_info(st, 33, 1, 90000);
+    st->last_IP_pts = AV_NOPTS_VALUE;
+    for(i=0; i<MAX_REORDER_DELAY+1; i++)
+        st->pts_buffer[i]= AV_NOPTS_VALUE;
+
+    s->streams[s->nb_streams++] = st;
+    return st;
+}
+
+/************************************************************/
+/* output media file */
+
+int av_set_parameters(AVFormatContext *s, AVFormatParameters *ap)
+{
+    int ret;
+
+    if (s->oformat->priv_data_size > 0) {
+        s->priv_data = av_mallocz(s->oformat->priv_data_size);
+        if (!s->priv_data)
+            return AVERROR_NOMEM;
+    } else
+        s->priv_data = NULL;
+
+    if (s->oformat->set_parameters) {
+        ret = s->oformat->set_parameters(s, ap);
+        if (ret < 0)
+            return ret;
+    }
+    return 0;
+}
+
+int av_write_header(AVFormatContext *s)
+{
+    int ret, i;
+    AVStream *st;
+
+    // some sanity checks
+    for(i=0;i<s->nb_streams;i++) {
+        st = s->streams[i];
+
+        switch (st->codec->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            if(st->codec->sample_rate<=0){
+                av_log(s, AV_LOG_ERROR, "sample rate not set\n");
+                return -1;
+            }
+            break;
+        case CODEC_TYPE_VIDEO:
+            if(st->codec->time_base.num<=0 || st->codec->time_base.den<=0){ //FIXME audio too?
+                av_log(s, AV_LOG_ERROR, "time base not set\n");
+                return -1;
+            }
+            if(st->codec->width<=0 || st->codec->height<=0){
+                av_log(s, AV_LOG_ERROR, "dimensions not set\n");
+                return -1;
+            }
+            break;
+        }
+
+        if(s->oformat->codec_tag){
+            if(st->codec->codec_tag){
+                //FIXME
+                //check that tag + id is in the table
+                //if neither is in the table -> ok
+                //if tag is in the table with another id -> FAIL
+                //if id is in the table with another tag -> FAIL unless strict < ?
+            }else
+                st->codec->codec_tag= av_codec_get_tag(s->oformat->codec_tag, st->codec->codec_id);
+        }
+    }
+
+    if (!s->priv_data && s->oformat->priv_data_size > 0) {
+        s->priv_data = av_mallocz(s->oformat->priv_data_size);
+        if (!s->priv_data)
+            return AVERROR_NOMEM;
+    }
+
+    if(s->oformat->write_header){
+        ret = s->oformat->write_header(s);
+        if (ret < 0)
+            return ret;
+    }
+
+    /* init PTS generation */
+    for(i=0;i<s->nb_streams;i++) {
+        int64_t den = AV_NOPTS_VALUE;
+        st = s->streams[i];
+
+        switch (st->codec->codec_type) {
+        case CODEC_TYPE_AUDIO:
+            den = (int64_t)st->time_base.num * st->codec->sample_rate;
+            break;
+        case CODEC_TYPE_VIDEO:
+            den = (int64_t)st->time_base.num * st->codec->time_base.den;
+            break;
+        default:
+            break;
+        }
+        if (den != AV_NOPTS_VALUE) {
+            if (den <= 0)
+                return AVERROR_INVALIDDATA;
+            av_frac_init(&st->pts, 0, 0, den);
+        }
+    }
+    return 0;
+}
+
+//FIXME merge with compute_pkt_fields
+static int compute_pkt_fields2(AVStream *st, AVPacket *pkt){
+    int delay = FFMAX(st->codec->has_b_frames, !!st->codec->max_b_frames);
+    int num, den, frame_size, i;
+
+//    av_log(st->codec, AV_LOG_DEBUG, "av_write_frame: pts:%"PRId64" dts:%"PRId64" cur_dts:%"PRId64" b:%d size:%d st:%d\n", pkt->pts, pkt->dts, st->cur_dts, delay, pkt->size, pkt->stream_index);
+
+/*    if(pkt->pts == AV_NOPTS_VALUE && pkt->dts == AV_NOPTS_VALUE)
+        return -1;*/
+
+    /* duration field */
+    if (pkt->duration == 0) {
+        compute_frame_duration(&num, &den, st, NULL, pkt);
+        if (den && num) {
+            pkt->duration = av_rescale(1, num * (int64_t)st->time_base.den, den * (int64_t)st->time_base.num);
+        }
+    }
+
+    //XXX/FIXME this is a temporary hack until all encoders output pts
+    if((pkt->pts == 0 || pkt->pts == AV_NOPTS_VALUE) && pkt->dts == AV_NOPTS_VALUE && !delay){
+        pkt->dts=
+//        pkt->pts= st->cur_dts;
+        pkt->pts= st->pts.val;
+    }
+
+    //calculate dts from pts
+    if(pkt->pts != AV_NOPTS_VALUE && pkt->dts == AV_NOPTS_VALUE){
+        st->pts_buffer[0]= pkt->pts;
+        for(i=1; i<delay+1 && st->pts_buffer[i] == AV_NOPTS_VALUE; i++)
+            st->pts_buffer[i]= (i-delay-1) * pkt->duration;
+        for(i=0; i<delay && st->pts_buffer[i] > st->pts_buffer[i+1]; i++)
+            FFSWAP(int64_t, st->pts_buffer[i], st->pts_buffer[i+1]);
+
+        pkt->dts= st->pts_buffer[0];
+    }
+
+    if(st->cur_dts && st->cur_dts != AV_NOPTS_VALUE && st->cur_dts >= pkt->dts){
+        av_log(NULL, AV_LOG_ERROR, "error, non monotone timestamps %"PRId64" >= %"PRId64" st:%d\n", st->cur_dts, pkt->dts, st->index);
+        return -1;
+    }
+    if(pkt->dts != AV_NOPTS_VALUE && pkt->pts != AV_NOPTS_VALUE && pkt->pts < pkt->dts){
+        av_log(NULL, AV_LOG_ERROR, "error, pts < dts (%"PRId64" < %"PRId64")\n",
+               pkt->pts, pkt->dts);
+        return -1;
+    }
+
+//    av_log(NULL, AV_LOG_DEBUG, "av_write_frame: pts2:%"PRId64" dts2:%"PRId64"\n", pkt->pts, pkt->dts);
+    st->cur_dts= pkt->dts;
+    st->pts.val= pkt->dts;
+
+    /* update pts */
+    switch (st->codec->codec_type) {
+    case CODEC_TYPE_AUDIO:
+        frame_size = get_audio_frame_size(st->codec, pkt->size);
+
+        /* HACK/FIXME, we skip the initial 0-size packets as they are most likely equal to the encoder delay,
+           but it would be better if we had the real timestamps from the encoder */
+        if (frame_size >= 0 && (pkt->size || st->pts.num!=st->pts.den>>1 || st->pts.val)) {
+            av_frac_add(&st->pts, (int64_t)st->time_base.den * frame_size);
+        }
+        break;
+    case CODEC_TYPE_VIDEO:
+        av_frac_add(&st->pts, (int64_t)st->time_base.den * st->codec->time_base.num);
+        break;
+    default:
+        break;
+    }
+    return 0;
+}
+
+static void truncate_ts(AVStream *st, AVPacket *pkt){
+    int64_t pts_mask = (2LL << (st->pts_wrap_bits-1)) - 1;
+
+//    if(pkt->dts < 0)
+//        pkt->dts= 0;  //this happens for low_delay=0 and b frames, FIXME, needs further invstigation about what we should do here
+
+    if (pkt->pts != AV_NOPTS_VALUE)
+        pkt->pts &= pts_mask;
+    if (pkt->dts != AV_NOPTS_VALUE)
+        pkt->dts &= pts_mask;
+}
+
+int av_write_frame(AVFormatContext *s, AVPacket *pkt)
+{
+    int ret;
+
+    ret=compute_pkt_fields2(s->streams[pkt->stream_index], pkt);
+    if(ret<0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
+        return ret;
+
+    truncate_ts(s->streams[pkt->stream_index], pkt);
+
+    ret= s->oformat->write_packet(s, pkt);
+    if(!ret)
+        ret= url_ferror(&s->pb);
+    return ret;
+}
+
+int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush){
+    AVPacketList *pktl, **next_point, *this_pktl;
+    int stream_count=0;
+    int streams[MAX_STREAMS];
+
+    if(pkt){
+        AVStream *st= s->streams[ pkt->stream_index];
+
+//        assert(pkt->destruct != av_destruct_packet); //FIXME
+
+        this_pktl = av_mallocz(sizeof(AVPacketList));
+        this_pktl->pkt= *pkt;
+        if(pkt->destruct == av_destruct_packet)
+            pkt->destruct= NULL; // non shared -> must keep original from being freed
+        else
+            av_dup_packet(&this_pktl->pkt);  //shared -> must dup
+
+        next_point = &s->packet_buffer;
+        while(*next_point){
+            AVStream *st2= s->streams[ (*next_point)->pkt.stream_index];
+            int64_t left=  st2->time_base.num * (int64_t)st ->time_base.den;
+            int64_t right= st ->time_base.num * (int64_t)st2->time_base.den;
+            if((*next_point)->pkt.dts * left > pkt->dts * right) //FIXME this can overflow
+                break;
+            next_point= &(*next_point)->next;
+        }
+        this_pktl->next= *next_point;
+        *next_point= this_pktl;
+    }
+
+    memset(streams, 0, sizeof(streams));
+    pktl= s->packet_buffer;
+    while(pktl){
+//av_log(s, AV_LOG_DEBUG, "show st:%d dts:%"PRId64"\n", pktl->pkt.stream_index, pktl->pkt.dts);
+        if(streams[ pktl->pkt.stream_index ] == 0)
+            stream_count++;
+        streams[ pktl->pkt.stream_index ]++;
+        pktl= pktl->next;
+    }
+
+    if(s->nb_streams == stream_count || (flush && stream_count)){
+        pktl= s->packet_buffer;
+        *out= pktl->pkt;
+
+        s->packet_buffer= pktl->next;
+        av_freep(&pktl);
+        return 1;
+    }else{
+        av_init_packet(out);
+        return 0;
+    }
+}
+
+/**
+ * Interleaves a AVPacket correctly so it can be muxed.
+ * @param out the interleaved packet will be output here
+ * @param in the input packet
+ * @param flush 1 if no further packets are available as input and all
+ *              remaining packets should be output
+ * @return 1 if a packet was output, 0 if no packet could be output,
+ *         < 0 if an error occured
+ */
+static int av_interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *in, int flush){
+    if(s->oformat->interleave_packet)
+        return s->oformat->interleave_packet(s, out, in, flush);
+    else
+        return av_interleave_packet_per_dts(s, out, in, flush);
+}
+
+int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt){
+    AVStream *st= s->streams[ pkt->stream_index];
+
+    //FIXME/XXX/HACK drop zero sized packets
+    if(st->codec->codec_type == CODEC_TYPE_AUDIO && pkt->size==0)
+        return 0;
+
+//av_log(NULL, AV_LOG_DEBUG, "av_interleaved_write_frame %d %"PRId64" %"PRId64"\n", pkt->size, pkt->dts, pkt->pts);
+    if(compute_pkt_fields2(st, pkt) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
+        return -1;
+
+    if(pkt->dts == AV_NOPTS_VALUE)
+        return -1;
+
+    for(;;){
+        AVPacket opkt;
+        int ret= av_interleave_packet(s, &opkt, pkt, 0);
+        if(ret<=0) //FIXME cleanup needed for ret<0 ?
+            return ret;
+
+        truncate_ts(s->streams[opkt.stream_index], &opkt);
+        ret= s->oformat->write_packet(s, &opkt);
+
+        av_free_packet(&opkt);
+        pkt= NULL;
+
+        if(ret<0)
+            return ret;
+        if(url_ferror(&s->pb))
+            return url_ferror(&s->pb);
+    }
+}
+
+int av_write_trailer(AVFormatContext *s)
+{
+    int ret, i;
+
+    for(;;){
+        AVPacket pkt;
+        ret= av_interleave_packet(s, &pkt, NULL, 1);
+        if(ret<0) //FIXME cleanup needed for ret<0 ?
+            goto fail;
+        if(!ret)
+            break;
+
+        truncate_ts(s->streams[pkt.stream_index], &pkt);
+        ret= s->oformat->write_packet(s, &pkt);
+
+        av_free_packet(&pkt);
+
+        if(ret<0)
+            goto fail;
+        if(url_ferror(&s->pb))
+            goto fail;
+    }
+
+    if(s->oformat->write_trailer)
+        ret = s->oformat->write_trailer(s);
+fail:
+    if(ret == 0)
+       ret=url_ferror(&s->pb);
+    for(i=0;i<s->nb_streams;i++)
+        av_freep(&s->streams[i]->priv_data);
+    av_freep(&s->priv_data);
+    return ret;
+}
+
+/* "user interface" functions */
+
+void dump_format(AVFormatContext *ic,
+                 int index,
+                 const char *url,
+                 int is_output)
+{
+    int i, flags;
+    char buf[256];
+
+    av_log(NULL, AV_LOG_INFO, "%s #%d, %s, %s '%s':\n",
+            is_output ? "Output" : "Input",
+            index,
+            is_output ? ic->oformat->name : ic->iformat->name,
+            is_output ? "to" : "from", url);
+    if (!is_output) {
+        av_log(NULL, AV_LOG_INFO, "  Duration: ");
+        if (ic->duration != AV_NOPTS_VALUE) {
+            int hours, mins, secs, us;
+            secs = ic->duration / AV_TIME_BASE;
+            us = ic->duration % AV_TIME_BASE;
+            mins = secs / 60;
+            secs %= 60;
+            hours = mins / 60;
+            mins %= 60;
+            av_log(NULL, AV_LOG_INFO, "%02d:%02d:%02d.%01d", hours, mins, secs,
+                   (10 * us) / AV_TIME_BASE);
+        } else {
+            av_log(NULL, AV_LOG_INFO, "N/A");
+        }
+        if (ic->start_time != AV_NOPTS_VALUE) {
+            int secs, us;
+            av_log(NULL, AV_LOG_INFO, ", start: ");
+            secs = ic->start_time / AV_TIME_BASE;
+            us = ic->start_time % AV_TIME_BASE;
+            av_log(NULL, AV_LOG_INFO, "%d.%06d",
+                   secs, (int)av_rescale(us, 1000000, AV_TIME_BASE));
+        }
+        av_log(NULL, AV_LOG_INFO, ", bitrate: ");
+        if (ic->bit_rate) {
+            av_log(NULL, AV_LOG_INFO,"%d kb/s", ic->bit_rate / 1000);
+        } else {
+            av_log(NULL, AV_LOG_INFO, "N/A");
+        }
+        av_log(NULL, AV_LOG_INFO, "\n");
+    }
+    for(i=0;i<ic->nb_streams;i++) {
+        AVStream *st = ic->streams[i];
+        int g= ff_gcd(st->time_base.num, st->time_base.den);
+        avcodec_string(buf, sizeof(buf), st->codec, is_output);
+        av_log(NULL, AV_LOG_INFO, "  Stream #%d.%d", index, i);
+        /* the pid is an important information, so we display it */
+        /* XXX: add a generic system */
+        if (is_output)
+            flags = ic->oformat->flags;
+        else
+            flags = ic->iformat->flags;
+        if (flags & AVFMT_SHOW_IDS) {
+            av_log(NULL, AV_LOG_INFO, "[0x%x]", st->id);
+        }
+        if (strlen(st->language) > 0) {
+            av_log(NULL, AV_LOG_INFO, "(%s)", st->language);
+        }
+        av_log(NULL, AV_LOG_DEBUG, ", %d/%d", st->time_base.num/g, st->time_base.den/g);
+        av_log(NULL, AV_LOG_INFO, ": %s", buf);
+        if(st->codec->codec_type == CODEC_TYPE_VIDEO){
+            if(st->r_frame_rate.den && st->r_frame_rate.num)
+                av_log(NULL, AV_LOG_INFO, ", %5.2f fps(r)", av_q2d(st->r_frame_rate));
+/*            else if(st->time_base.den && st->time_base.num)
+                av_log(NULL, AV_LOG_INFO, ", %5.2f fps(m)", 1/av_q2d(st->time_base));*/
+            else
+                av_log(NULL, AV_LOG_INFO, ", %5.2f fps(c)", 1/av_q2d(st->codec->time_base));
+        }
+        av_log(NULL, AV_LOG_INFO, "\n");
+    }
+}
+
+typedef struct {
+    const char *abv;
+    int width, height;
+    int frame_rate, frame_rate_base;
+} AbvEntry;
+
+static AbvEntry frame_abvs[] = {
+    { "ntsc",      720, 480, 30000, 1001 },
+    { "pal",       720, 576,    25,    1 },
+    { "qntsc",     352, 240, 30000, 1001 }, /* VCD compliant ntsc */
+    { "qpal",      352, 288,    25,    1 }, /* VCD compliant pal */
+    { "sntsc",     640, 480, 30000, 1001 }, /* square pixel ntsc */
+    { "spal",      768, 576,    25,    1 }, /* square pixel pal */
+    { "film",      352, 240,    24,    1 },
+    { "ntsc-film", 352, 240, 24000, 1001 },
+    { "sqcif",     128,  96,     0,    0 },
+    { "qcif",      176, 144,     0,    0 },
+    { "cif",       352, 288,     0,    0 },
+    { "4cif",      704, 576,     0,    0 },
+};
+
+int parse_image_size(int *width_ptr, int *height_ptr, const char *str)
+{
+    int i;
+    int n = sizeof(frame_abvs) / sizeof(AbvEntry);
+    const char *p;
+    int frame_width = 0, frame_height = 0;
+
+    for(i=0;i<n;i++) {
+        if (!strcmp(frame_abvs[i].abv, str)) {
+            frame_width = frame_abvs[i].width;
+            frame_height = frame_abvs[i].height;
+            break;
+        }
+    }
+    if (i == n) {
+        p = str;
+        frame_width = strtol(p, (char **)&p, 10);
+        if (*p)
+            p++;
+        frame_height = strtol(p, (char **)&p, 10);
+    }
+    if (frame_width <= 0 || frame_height <= 0)
+        return -1;
+    *width_ptr = frame_width;
+    *height_ptr = frame_height;
+    return 0;
+}
+
+int parse_frame_rate(int *frame_rate, int *frame_rate_base, const char *arg)
+{
+    int i;
+    char* cp;
+
+    /* First, we check our abbreviation table */
+    for (i = 0; i < sizeof(frame_abvs)/sizeof(*frame_abvs); ++i)
+         if (!strcmp(frame_abvs[i].abv, arg)) {
+             *frame_rate = frame_abvs[i].frame_rate;
+             *frame_rate_base = frame_abvs[i].frame_rate_base;
+             return 0;
+         }
+
+    /* Then, we try to parse it as fraction */
+    cp = strchr(arg, '/');
+    if (!cp)
+        cp = strchr(arg, ':');
+    if (cp) {
+        char* cpp;
+        *frame_rate = strtol(arg, &cpp, 10);
+        if (cpp != arg || cpp == cp)
+            *frame_rate_base = strtol(cp+1, &cpp, 10);
+        else
+           *frame_rate = 0;
+    }
+    else {
+        /* Finally we give up and parse it as double */
+        AVRational time_base = av_d2q(strtod(arg, 0), DEFAULT_FRAME_RATE_BASE);
+        *frame_rate_base = time_base.den;
+        *frame_rate = time_base.num;
+    }
+    if (!*frame_rate || !*frame_rate_base)
+        return -1;
+    else
+        return 0;
+}
+
+#ifndef CONFIG_WINCE
+int64_t parse_date(const char *datestr, int duration)
+{
+    const char *p;
+    int64_t t;
+    struct tm dt;
+    int i;
+    static const char *date_fmt[] = {
+        "%Y-%m-%d",
+        "%Y%m%d",
+    };
+    static const char *time_fmt[] = {
+        "%H:%M:%S",
+        "%H%M%S",
+    };
+    const char *q;
+    int is_utc, len;
+    char lastch;
+    int negative = 0;
+
+#undef time
+    time_t now = time(0);
+
+    len = strlen(datestr);
+    if (len > 0)
+        lastch = datestr[len - 1];
+    else
+        lastch = '\0';
+    is_utc = (lastch == 'z' || lastch == 'Z');
+
+    memset(&dt, 0, sizeof(dt));
+
+    p = datestr;
+    q = NULL;
+    if (!duration) {
+        for (i = 0; i < sizeof(date_fmt) / sizeof(date_fmt[0]); i++) {
+            q = small_strptime(p, date_fmt[i], &dt);
+            if (q) {
+                break;
+            }
+        }
+
+        if (!q) {
+            if (is_utc) {
+                dt = *gmtime(&now);
+            } else {
+                dt = *localtime(&now);
+            }
+            dt.tm_hour = dt.tm_min = dt.tm_sec = 0;
+        } else {
+            p = q;
+        }
+
+        if (*p == 'T' || *p == 't' || *p == ' ')
+            p++;
+
+        for (i = 0; i < sizeof(time_fmt) / sizeof(time_fmt[0]); i++) {
+            q = small_strptime(p, time_fmt[i], &dt);
+            if (q) {
+                break;
+            }
+        }
+    } else {
+        if (p[0] == '-') {
+            negative = 1;
+            ++p;
+        }
+        q = small_strptime(p, time_fmt[0], &dt);
+        if (!q) {
+            dt.tm_sec = strtol(p, (char **)&q, 10);
+            dt.tm_min = 0;
+            dt.tm_hour = 0;
+        }
+    }
+
+    /* Now we have all the fields that we can get */
+    if (!q) {
+        if (duration)
+            return 0;
+        else
+            return now * INT64_C(1000000);
+    }
+
+    if (duration) {
+        t = dt.tm_hour * 3600 + dt.tm_min * 60 + dt.tm_sec;
+    } else {
+        dt.tm_isdst = -1;       /* unknown */
+        if (is_utc) {
+            t = mktimegm(&dt);
+        } else {
+            t = mktime(&dt);
+        }
+    }
+
+    t *= 1000000;
+
+    if (*q == '.') {
+        int val, n;
+        q++;
+        for (val = 0, n = 100000; n >= 1; n /= 10, q++) {
+            if (!isdigit(*q))
+                break;
+            val += n * (*q - '0');
+        }
+        t += val;
+    }
+    return negative ? -t : t;
+}
+#endif /* CONFIG_WINCE */
+
+int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info)
+{
+    const char *p;
+    char tag[128], *q;
+
+    p = info;
+    if (*p == '?')
+        p++;
+    for(;;) {
+        q = tag;
+        while (*p != '\0' && *p != '=' && *p != '&') {
+            if ((q - tag) < sizeof(tag) - 1)
+                *q++ = *p;
+            p++;
+        }
+        *q = '\0';
+        q = arg;
+        if (*p == '=') {
+            p++;
+            while (*p != '&' && *p != '\0') {
+                if ((q - arg) < arg_size - 1) {
+                    if (*p == '+')
+                        *q++ = ' ';
+                    else
+                        *q++ = *p;
+                }
+                p++;
+            }
+            *q = '\0';
+        }
+        if (!strcmp(tag, tag1))
+            return 1;
+        if (*p != '&')
+            break;
+        p++;
+    }
+    return 0;
+}
+
+int av_get_frame_filename(char *buf, int buf_size,
+                          const char *path, int number)
+{
+    const char *p;
+    char *q, buf1[20], c;
+    int nd, len, percentd_found;
+
+    q = buf;
+    p = path;
+    percentd_found = 0;
+    for(;;) {
+        c = *p++;
+        if (c == '\0')
+            break;
+        if (c == '%') {
+            do {
+                nd = 0;
+                while (isdigit(*p)) {
+                    nd = nd * 10 + *p++ - '0';
+                }
+                c = *p++;
+            } while (isdigit(c));
+
+            switch(c) {
+            case '%':
+                goto addchar;
+            case 'd':
+                if (percentd_found)
+                    goto fail;
+                percentd_found = 1;
+                snprintf(buf1, sizeof(buf1), "%0*d", nd, number);
+                len = strlen(buf1);
+                if ((q - buf + len) > buf_size - 1)
+                    goto fail;
+                memcpy(q, buf1, len);
+                q += len;
+                break;
+            default:
+                goto fail;
+            }
+        } else {
+        addchar:
+            if ((q - buf) < buf_size - 1)
+                *q++ = c;
+        }
+    }
+    if (!percentd_found)
+        goto fail;
+    *q = '\0';
+    return 0;
+ fail:
+    *q = '\0';
+    return -1;
+}
+
+static void hex_dump_internal(void *avcl, FILE *f, int level, uint8_t *buf, int size)
+{
+    int len, i, j, c;
+#define PRINT(...) do { if (!f) av_log(avcl, level, __VA_ARGS__); else fprintf(f, __VA_ARGS__); } while(0)
+
+    for(i=0;i<size;i+=16) {
+        len = size - i;
+        if (len > 16)
+            len = 16;
+        PRINT("%08x ", i);
+        for(j=0;j<16;j++) {
+            if (j < len)
+                PRINT(" %02x", buf[i+j]);
+            else
+                PRINT("   ");
+        }
+        PRINT(" ");
+        for(j=0;j<len;j++) {
+            c = buf[i+j];
+            if (c < ' ' || c > '~')
+                c = '.';
+            PRINT("%c", c);
+        }
+        PRINT("\n");
+    }
+#undef PRINT
+}
+
+void av_hex_dump(FILE *f, uint8_t *buf, int size)
+{
+    hex_dump_internal(NULL, f, 0, buf, size);
+}
+
+void av_hex_dump_log(void *avcl, int level, uint8_t *buf, int size)
+{
+    hex_dump_internal(avcl, NULL, level, buf, size);
+}
+
+ //FIXME needs to know the time_base
+static void pkt_dump_internal(void *avcl, FILE *f, int level, AVPacket *pkt, int dump_payload)
+{
+#define PRINT(...) do { if (!f) av_log(avcl, level, __VA_ARGS__); else fprintf(f, __VA_ARGS__); } while(0)
+    PRINT("stream #%d:\n", pkt->stream_index);
+    PRINT("  keyframe=%d\n", ((pkt->flags & PKT_FLAG_KEY) != 0));
+    PRINT("  duration=%0.3f\n", (double)pkt->duration / AV_TIME_BASE);
+    /* DTS is _always_ valid after av_read_frame() */
+    PRINT("  dts=");
+    if (pkt->dts == AV_NOPTS_VALUE)
+        PRINT("N/A");
+    else
+        PRINT("%0.3f", (double)pkt->dts / AV_TIME_BASE);
+    /* PTS may be not known if B frames are present */
+    PRINT("  pts=");
+    if (pkt->pts == AV_NOPTS_VALUE)
+        PRINT("N/A");
+    else
+        PRINT("%0.3f", (double)pkt->pts / AV_TIME_BASE);
+    PRINT("\n");
+    PRINT("  size=%d\n", pkt->size);
+#undef PRINT
+    if (dump_payload)
+        av_hex_dump(f, pkt->data, pkt->size);
+}
+
+void av_pkt_dump(FILE *f, AVPacket *pkt, int dump_payload)
+{
+    pkt_dump_internal(NULL, f, 0, pkt, dump_payload);
+}
+
+void av_pkt_dump_log(void *avcl, int level, AVPacket *pkt, int dump_payload)
+{
+    pkt_dump_internal(avcl, NULL, level, pkt, dump_payload);
+}
+
+void url_split(char *proto, int proto_size,
+               char *authorization, int authorization_size,
+               char *hostname, int hostname_size,
+               int *port_ptr,
+               char *path, int path_size,
+               const char *url)
+{
+    const char *p;
+    char *q;
+    int port;
+
+    port = -1;
+
+    p = url;
+    q = proto;
+    while (*p != ':' && *p != '\0') {
+        if ((q - proto) < proto_size - 1)
+            *q++ = *p;
+        p++;
+    }
+    if (proto_size > 0)
+        *q = '\0';
+    if (authorization_size > 0)
+        authorization[0] = '\0';
+    if (*p == '\0') {
+        if (proto_size > 0)
+            proto[0] = '\0';
+        if (hostname_size > 0)
+            hostname[0] = '\0';
+        p = url;
+    } else {
+        char *at,*slash; // PETR: position of '@' character and '/' character
+
+        p++;
+        if (*p == '/')
+            p++;
+        if (*p == '/')
+            p++;
+        at = strchr(p,'@'); // PETR: get the position of '@'
+        slash = strchr(p,'/');  // PETR: get position of '/' - end of hostname
+        if (at && slash && at > slash) at = NULL; // PETR: not interested in '@' behind '/'
+
+        q = at ? authorization : hostname;  // PETR: if '@' exists starting with auth.
+
+         while ((at || *p != ':') && *p != '/' && *p != '?' && *p != '\0') { // PETR:
+            if (*p == '@') {    // PETR: passed '@'
+              if (authorization_size > 0)
+                  *q = '\0';
+              q = hostname;
+              at = NULL;
+            } else if (!at) {   // PETR: hostname
+              if ((q - hostname) < hostname_size - 1)
+                  *q++ = *p;
+            } else {
+              if ((q - authorization) < authorization_size - 1)
+                *q++ = *p;
+            }
+            p++;
+        }
+        if (hostname_size > 0)
+            *q = '\0';
+        if (*p == ':') {
+            p++;
+            port = strtoul(p, (char **)&p, 10);
+        }
+    }
+    if (port_ptr)
+        *port_ptr = port;
+    pstrcpy(path, path_size, p);
+}
+
+void av_set_pts_info(AVStream *s, int pts_wrap_bits,
+                     int pts_num, int pts_den)
+{
+    s->pts_wrap_bits = pts_wrap_bits;
+    s->time_base.num = pts_num;
+    s->time_base.den = pts_den;
+}
+
+/* fraction handling */
+
+/**
+ * f = val + (num / den) + 0.5.
+ *
+ * 'num' is normalized so that it is such as 0 <= num < den.
+ *
+ * @param f fractional number
+ * @param val integer value
+ * @param num must be >= 0
+ * @param den must be >= 1
+ */
+static void av_frac_init(AVFrac *f, int64_t val, int64_t num, int64_t den)
+{
+    num += (den >> 1);
+    if (num >= den) {
+        val += num / den;
+        num = num % den;
+    }
+    f->val = val;
+    f->num = num;
+    f->den = den;
+}
+
+/**
+ * Fractionnal addition to f: f = f + (incr / f->den).
+ *
+ * @param f fractional number
+ * @param incr increment, can be positive or negative
+ */
+static void av_frac_add(AVFrac *f, int64_t incr)
+{
+    int64_t num, den;
+
+    num = f->num + incr;
+    den = f->den;
+    if (num < 0) {
+        f->val += num / den;
+        num = num % den;
+        if (num < 0) {
+            num += den;
+            f->val--;
+        }
+    } else if (num >= den) {
+        f->val += num / den;
+        num = num % den;
+    }
+    f->num = num;
+}
diff --git a/contrib/ffmpeg/libavformat/v4l2.c b/contrib/ffmpeg/libavformat/v4l2.c
new file mode 100644
index 000000000..aeaac3347
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/v4l2.c
@@ -0,0 +1,631 @@
+/*
+ * Video4Linux2 grab interface
+ * Copyright (c) 2000,2001 Fabrice Bellard.
+ * Copyright (c) 2006 Luca Abeni.
+ *
+ * Part of this file is based on the V4L2 video capture example
+ * (http://v4l2spec.bytesex.org/v4l2spec/capture.c)
+ *
+ * Thanks to Michael Niedermayer for providing the mapping between
+ * V4L2_PIX_FMT_* and PIX_FMT_*
+ *
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#include <asm/types.h>
+#include <linux/videodev2.h>
+#include <time.h>
+
+static const int desired_video_buffers = 256;
+
+enum io_method {
+    io_read,
+    io_mmap,
+    io_userptr
+};
+
+struct video_data {
+    int fd;
+    int frame_format; /* V4L2_PIX_FMT_* */
+    enum io_method io_method;
+    int width, height;
+    int frame_rate;
+    int frame_rate_base;
+    int frame_size;
+    int top_field_first;
+
+    int buffers;
+    void **buf_start;
+    unsigned int *buf_len;
+};
+
+struct buff_data {
+    int index;
+    int fd;
+};
+
+struct fmt_map {
+    enum PixelFormat ff_fmt;
+    int32_t v4l2_fmt;
+};
+
+static struct fmt_map fmt_conversion_table[] = {
+    {
+        .ff_fmt = PIX_FMT_YUV420P,
+        .v4l2_fmt = V4L2_PIX_FMT_YUV420,
+    },
+    {
+        .ff_fmt = PIX_FMT_YUV422P,
+        .v4l2_fmt = V4L2_PIX_FMT_YUV422P,
+    },
+    {
+        .ff_fmt = PIX_FMT_YUYV422,
+        .v4l2_fmt = V4L2_PIX_FMT_YUYV,
+    },
+    {
+        .ff_fmt = PIX_FMT_UYVY422,
+        .v4l2_fmt = V4L2_PIX_FMT_UYVY,
+    },
+    {
+        .ff_fmt = PIX_FMT_YUV411P,
+        .v4l2_fmt = V4L2_PIX_FMT_YUV411P,
+    },
+    {
+        .ff_fmt = PIX_FMT_YUV410P,
+        .v4l2_fmt = V4L2_PIX_FMT_YUV410,
+    },
+    {
+        .ff_fmt = PIX_FMT_BGR24,
+        .v4l2_fmt = V4L2_PIX_FMT_BGR24,
+    },
+    {
+        .ff_fmt = PIX_FMT_RGB24,
+        .v4l2_fmt = V4L2_PIX_FMT_RGB24,
+    },
+    /*
+    {
+        .ff_fmt = PIX_FMT_RGB32,
+        .v4l2_fmt = V4L2_PIX_FMT_BGR32,
+    },
+    */
+    {
+        .ff_fmt = PIX_FMT_GRAY8,
+        .v4l2_fmt = V4L2_PIX_FMT_GREY,
+    },
+};
+
+static int device_open(AVFormatContext *ctx, uint32_t *capabilities)
+{
+    struct v4l2_capability cap;
+    int fd;
+    int res;
+
+    fd = open(ctx->filename, O_RDWR /*| O_NONBLOCK*/, 0);
+    if (fd < 0) {
+        av_log(ctx, AV_LOG_ERROR, "Cannot open video device %s : %s\n",
+                 ctx->filename, strerror(errno));
+
+        return -1;
+    }
+
+    res = ioctl(fd, VIDIOC_QUERYCAP, &cap);
+    // ENOIOCTLCMD definition only availble on __KERNEL__
+    if (res < 0 && errno == 515)
+    {
+        av_log(ctx, AV_LOG_ERROR, "QUERYCAP not implemented, probably V4L device but not supporting V4L2\n");
+        close(fd);
+
+        return -1;
+    }
+    if (res < 0) {
+        av_log(ctx, AV_LOG_ERROR, "ioctl(VIDIOC_QUERYCAP): %s\n",
+                 strerror(errno));
+        close(fd);
+
+        return -1;
+    }
+    if ((cap.capabilities & V4L2_CAP_VIDEO_CAPTURE) == 0) {
+        av_log(ctx, AV_LOG_ERROR, "Not a video capture device\n");
+        close(fd);
+
+        return -1;
+    }
+    *capabilities = cap.capabilities;
+
+    return fd;
+}
+
+static int device_init(AVFormatContext *ctx, int *width, int *height, int pix_fmt)
+{
+    struct video_data *s = ctx->priv_data;
+    int fd = s->fd;
+    struct v4l2_format fmt;
+    int res;
+
+    memset(&fmt, 0, sizeof(struct v4l2_format));
+    fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+    fmt.fmt.pix.width = *width;
+    fmt.fmt.pix.height = *height;
+    fmt.fmt.pix.pixelformat = pix_fmt;
+    fmt.fmt.pix.field = V4L2_FIELD_INTERLACED;
+    res = ioctl(fd, VIDIOC_S_FMT, &fmt);
+    if ((*width != fmt.fmt.pix.width) || (*height != fmt.fmt.pix.height)) {
+        av_log(ctx, AV_LOG_INFO, "The V4L2 driver changed the video from %dx%d to %dx%d\n", *width, *height, fmt.fmt.pix.width, fmt.fmt.pix.height);
+        *width = fmt.fmt.pix.width;
+        *height = fmt.fmt.pix.height;
+    }
+
+    return res;
+}
+
+static int first_field(int fd)
+{
+    int res;
+    v4l2_std_id std;
+
+    res = ioctl(fd, VIDIOC_G_STD, &std);
+    if (res < 0) {
+        return 0;
+    }
+    if (std & V4L2_STD_NTSC) {
+        return 0;
+    }
+
+    return 1;
+}
+
+static uint32_t fmt_ff2v4l(enum PixelFormat pix_fmt)
+{
+    int i;
+
+    for (i = 0; i < sizeof(fmt_conversion_table) / sizeof(struct fmt_map); i++) {
+        if (fmt_conversion_table[i].ff_fmt == pix_fmt) {
+            return fmt_conversion_table[i].v4l2_fmt;
+        }
+    }
+
+    return 0;
+}
+
+static enum PixelFormat fmt_v4l2ff(uint32_t pix_fmt)
+{
+    int i;
+
+    for (i = 0; i < sizeof(fmt_conversion_table) / sizeof(struct fmt_map); i++) {
+        if (fmt_conversion_table[i].v4l2_fmt == pix_fmt) {
+            return fmt_conversion_table[i].ff_fmt;
+        }
+    }
+
+    return -1;
+}
+
+static int mmap_init(AVFormatContext *ctx)
+{
+    struct video_data *s = ctx->priv_data;
+    struct v4l2_requestbuffers req;
+    int i, res;
+
+    memset(&req, 0, sizeof(struct v4l2_requestbuffers));
+    req.count = desired_video_buffers;
+    req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+    req.memory = V4L2_MEMORY_MMAP;
+    res = ioctl (s->fd, VIDIOC_REQBUFS, &req);
+    if (res < 0) {
+        if (errno == EINVAL) {
+            av_log(ctx, AV_LOG_ERROR, "Device does not support mmap\n");
+        } else {
+            av_log(ctx, AV_LOG_ERROR, "ioctl(VIDIOC_REQBUFS)\n");
+        }
+
+        return -1;
+    }
+
+    if (req.count < 2) {
+        av_log(ctx, AV_LOG_ERROR, "Insufficient buffer memory\n");
+
+        return -1;
+    }
+    s->buffers = req.count;
+    s->buf_start = av_malloc(sizeof(void *) * s->buffers);
+    if (s->buf_start == NULL) {
+        av_log(ctx, AV_LOG_ERROR, "Cannot allocate buffer pointers\n");
+
+        return -1;
+    }
+    s->buf_len = av_malloc(sizeof(unsigned int) * s->buffers);
+    if (s->buf_len == NULL) {
+        av_log(ctx, AV_LOG_ERROR, "Cannot allocate buffer sizes\n");
+        av_free(s->buf_start);
+
+        return -1;
+    }
+
+    for (i = 0; i < req.count; i++) {
+        struct v4l2_buffer buf;
+
+        memset(&buf, 0, sizeof(struct v4l2_buffer));
+        buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+        buf.memory = V4L2_MEMORY_MMAP;
+        buf.index = i;
+        res = ioctl (s->fd, VIDIOC_QUERYBUF, &buf);
+        if (res < 0) {
+            av_log(ctx, AV_LOG_ERROR, "ioctl(VIDIOC_QUERYBUF)\n");
+
+            return -1;
+        }
+
+        s->buf_len[i] = buf.length;
+        if (s->buf_len[i] < s->frame_size) {
+            av_log(ctx, AV_LOG_ERROR, "Buffer len [%d] = %d != %d\n", i, s->buf_len[i], s->frame_size);
+
+            return -1;
+        }
+        s->buf_start[i] = mmap (NULL, buf.length,
+                        PROT_READ | PROT_WRITE, MAP_SHARED, s->fd, buf.m.offset);
+        if (s->buf_start[i] == MAP_FAILED) {
+            av_log(ctx, AV_LOG_ERROR, "mmap: %s\n", strerror(errno));
+
+            return -1;
+        }
+    }
+
+    return 0;
+}
+
+static int read_init(AVFormatContext *ctx)
+{
+    return -1;
+}
+
+static void mmap_release_buffer(AVPacket *pkt)
+{
+    struct v4l2_buffer buf;
+    int res, fd;
+    struct buff_data *buf_descriptor = pkt->priv;
+
+    memset(&buf, 0, sizeof(struct v4l2_buffer));
+    buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+    buf.memory = V4L2_MEMORY_MMAP;
+    buf.index = buf_descriptor->index;
+    fd = buf_descriptor->fd;
+    av_free(buf_descriptor);
+
+    res = ioctl (fd, VIDIOC_QBUF, &buf);
+    if (res < 0) {
+        av_log(NULL, AV_LOG_ERROR, "ioctl(VIDIOC_QBUF)\n");
+    }
+    pkt->data = NULL;
+    pkt->size = 0;
+}
+
+static int mmap_read_frame(AVFormatContext *ctx, AVPacket *pkt)
+{
+    struct video_data *s = ctx->priv_data;
+    struct v4l2_buffer buf;
+    struct buff_data *buf_descriptor;
+    int res;
+
+    memset(&buf, 0, sizeof(struct v4l2_buffer));
+    buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+    buf.memory = V4L2_MEMORY_MMAP;
+
+    /* FIXME: Some special treatment might be needed in case of loss of signal... */
+    while ((res = ioctl(s->fd, VIDIOC_DQBUF, &buf)) < 0 &&
+           ((errno == EAGAIN) || (errno == EINTR)));
+    if (res < 0) {
+        av_log(ctx, AV_LOG_ERROR, "ioctl(VIDIOC_DQBUF): %s\n", strerror(errno));
+
+        return -1;
+    }
+    assert (buf.index < s->buffers);
+    if (buf.bytesused != s->frame_size) {
+        av_log(ctx, AV_LOG_ERROR, "The v4l2 frame is %d bytes, but %d bytes are expected\n", buf.bytesused, s->frame_size);
+
+        return -1;
+    }
+
+    /* Image is at s->buff_start[buf.index] */
+    pkt->data= s->buf_start[buf.index];
+    pkt->size = buf.bytesused;
+    pkt->pts = buf.timestamp.tv_sec * INT64_C(1000000) + buf.timestamp.tv_usec;
+    pkt->destruct = mmap_release_buffer;
+    buf_descriptor = av_malloc(sizeof(struct buff_data));
+    if (buf_descriptor == NULL) {
+        /* Something went wrong... Since av_malloc() failed, we cannot even
+         * allocate a buffer for memcopying into it
+         */
+        av_log(ctx, AV_LOG_ERROR, "Failed to allocate a buffer descriptor\n");
+        res = ioctl (s->fd, VIDIOC_QBUF, &buf);
+
+        return -1;
+    }
+    buf_descriptor->fd = s->fd;
+    buf_descriptor->index = buf.index;
+    pkt->priv = buf_descriptor;
+
+    return s->buf_len[buf.index];
+}
+
+static int read_frame(AVFormatContext *ctx, AVPacket *pkt)
+{
+    return -1;
+}
+
+static int mmap_start(AVFormatContext *ctx)
+{
+    struct video_data *s = ctx->priv_data;
+    enum v4l2_buf_type type;
+    int i, res;
+
+    for (i = 0; i < s->buffers; i++) {
+        struct v4l2_buffer buf;
+
+        memset(&buf, 0, sizeof(struct v4l2_buffer));
+        buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+        buf.memory = V4L2_MEMORY_MMAP;
+        buf.index  = i;
+
+        res = ioctl (s->fd, VIDIOC_QBUF, &buf);
+        if (res < 0) {
+            av_log(ctx, AV_LOG_ERROR, "ioctl(VIDIOC_QBUF): %s\n", strerror(errno));
+
+            return -1;
+        }
+    }
+
+    type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+    res = ioctl (s->fd, VIDIOC_STREAMON, &type);
+    if (res < 0) {
+        av_log(ctx, AV_LOG_ERROR, "ioctl(VIDIOC_STREAMON): %s\n", strerror(errno));
+
+        return -1;
+    }
+
+    return 0;
+}
+
+static void mmap_close(struct video_data *s)
+{
+    enum v4l2_buf_type type;
+    int i;
+
+    type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+    /* We do not check for the result, because we could
+     * not do anything about it anyway...
+     */
+    ioctl(s->fd, VIDIOC_STREAMOFF, &type);
+    for (i = 0; i < s->buffers; i++) {
+        munmap(s->buf_start[i], s->buf_len[i]);
+    }
+    av_free(s->buf_start);
+    av_free(s->buf_len);
+}
+
+static int v4l2_set_parameters( AVFormatContext *s1, AVFormatParameters *ap )
+{
+    struct video_data *s = s1->priv_data;
+    struct v4l2_input input;
+    struct v4l2_standard standard;
+    int i;
+
+    /* set tv video input */
+    memset (&input, 0, sizeof (input));
+    input.index = ap->channel;
+    if(ioctl (s->fd, VIDIOC_ENUMINPUT, &input) < 0) {
+        av_log(s1, AV_LOG_ERROR, "The V4L2 driver ioctl enum input failed:\n");
+        return AVERROR_IO;
+    }
+
+    av_log(s1, AV_LOG_DEBUG, "The V4L2 driver set input_id: %d, input: %s\n",
+           ap->channel, input.name);
+    if(ioctl (s->fd, VIDIOC_S_INPUT, &input.index) < 0 ) {
+        av_log(s1, AV_LOG_ERROR, "The V4L2 driver ioctl set input(%d) failed\n",
+            ap->channel);
+        return AVERROR_IO;
+    }
+
+    av_log(s1, AV_LOG_DEBUG, "The V4L2 driver set standard: %s\n",
+           ap->standard );
+    /* set tv standard */
+    memset (&standard, 0, sizeof (standard));
+    for(i=0;;i++) {
+        standard.index = i;
+        if (ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
+            av_log(s1, AV_LOG_ERROR, "The V4L2 driver ioctl set standard(%s) failed\n",
+                   ap->standard);
+            return AVERROR_IO;
+        }
+
+        if(!strcasecmp(standard.name, ap->standard)) {
+            break;
+        }
+    }
+
+    av_log(s1, AV_LOG_DEBUG, "The V4L2 driver set standard: %s, id: %"PRIu64"\n",
+           ap->standard, standard.id);
+    if (ioctl(s->fd, VIDIOC_S_STD, &standard.id) < 0) {
+        av_log(s1, AV_LOG_ERROR, "The V4L2 driver ioctl set standard(%s) failed\n",
+            ap->standard);
+        return AVERROR_IO;
+    }
+
+    return 0;
+}
+
+static int v4l2_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    struct video_data *s = s1->priv_data;
+    AVStream *st;
+    int width, height;
+    int res, frame_rate, frame_rate_base;
+    uint32_t desired_format, capabilities;
+
+    if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0) {
+        av_log(s1, AV_LOG_ERROR, "Missing/Wrong parameters\n");
+
+        return -1;
+    }
+
+    width = ap->width;
+    height = ap->height;
+    frame_rate = ap->time_base.den;
+    frame_rate_base = ap->time_base.num;
+
+    if((unsigned)width > 32767 || (unsigned)height > 32767) {
+        av_log(s1, AV_LOG_ERROR, "Wrong size %dx%d\n", width, height);
+
+        return -1;
+    }
+
+    st = av_new_stream(s1, 0);
+    if (!st) {
+        return AVERROR(ENOMEM);
+    }
+    av_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
+
+    s->width = width;
+    s->height = height;
+    s->frame_rate      = frame_rate;
+    s->frame_rate_base = frame_rate_base;
+
+    capabilities = 0;
+    s->fd = device_open(s1, &capabilities);
+    if (s->fd < 0) {
+        av_free(st);
+
+        return AVERROR_IO;
+    }
+    av_log(s1, AV_LOG_INFO, "[%d]Capabilities: %x\n", s->fd, capabilities);
+
+    desired_format = fmt_ff2v4l(ap->pix_fmt);
+    if (desired_format == 0 || (device_init(s1, &width, &height, desired_format) < 0)) {
+        int i, done;
+
+        done = 0; i = 0;
+        while (!done) {
+            desired_format = fmt_conversion_table[i].v4l2_fmt;
+            if (device_init(s1, &width, &height, desired_format) < 0) {
+                desired_format = 0;
+                i++;
+            } else {
+               done = 1;
+            }
+            if (i == sizeof(fmt_conversion_table) / sizeof(struct fmt_map)) {
+               done = 1;
+            }
+        }
+    }
+    if (desired_format == 0) {
+        av_log(s1, AV_LOG_ERROR, "Cannot find a proper format.\n");
+        close(s->fd);
+        av_free(st);
+
+        return AVERROR_IO;
+    }
+    s->frame_format = desired_format;
+
+    if( v4l2_set_parameters( s1, ap ) < 0 )
+        return AVERROR_IO;
+
+    st->codec->pix_fmt = fmt_v4l2ff(desired_format);
+    s->frame_size = avpicture_get_size(st->codec->pix_fmt, width, height);
+    if (capabilities & V4L2_CAP_STREAMING) {
+        s->io_method = io_mmap;
+        res = mmap_init(s1);
+        if (res == 0) {
+            res = mmap_start(s1);
+        }
+    } else {
+        s->io_method = io_read;
+        res = read_init(s1);
+    }
+    if (res < 0) {
+        close(s->fd);
+        av_free(st);
+
+        return AVERROR_IO;
+    }
+    s->top_field_first = first_field(s->fd);
+
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_RAWVIDEO;
+    st->codec->width = width;
+    st->codec->height = height;
+    st->codec->time_base.den = frame_rate;
+    st->codec->time_base.num = frame_rate_base;
+    st->codec->bit_rate = s->frame_size * 1/av_q2d(st->codec->time_base) * 8;
+
+    return 0;
+}
+
+static int v4l2_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    struct video_data *s = s1->priv_data;
+    int res;
+
+    if (s->io_method == io_mmap) {
+        av_init_packet(pkt);
+        res = mmap_read_frame(s1, pkt);
+    } else if (s->io_method == io_read) {
+        if (av_new_packet(pkt, s->frame_size) < 0)
+            return AVERROR_IO;
+
+        res = read_frame(s1, pkt);
+    } else {
+        return AVERROR_IO;
+    }
+    if (res < 0) {
+        return AVERROR_IO;
+    }
+
+    if (s1->streams[0]->codec->coded_frame) {
+        s1->streams[0]->codec->coded_frame->interlaced_frame = 1;
+        s1->streams[0]->codec->coded_frame->top_field_first = s->top_field_first;
+    }
+
+    return s->frame_size;
+}
+
+static int v4l2_read_close(AVFormatContext *s1)
+{
+    struct video_data *s = s1->priv_data;
+
+    if (s->io_method == io_mmap) {
+        mmap_close(s);
+    }
+
+    close(s->fd);
+    return 0;
+}
+
+AVInputFormat v4l2_demuxer = {
+    "video4linux2",
+    "video grab",
+    sizeof(struct video_data),
+    NULL,
+    v4l2_read_header,
+    v4l2_read_packet,
+    v4l2_read_close,
+    .flags = AVFMT_NOFILE,
+};
diff --git a/contrib/ffmpeg/libavformat/voc.c b/contrib/ffmpeg/libavformat/voc.c
new file mode 100644
index 000000000..97b73d163
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/voc.c
@@ -0,0 +1,36 @@
+/*
+ * Creative Voice File common data.
+ * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "voc.h"
+
+const unsigned char voc_magic[21] = "Creative Voice File\x1A";
+
+const AVCodecTag voc_codec_tags[] = {
+    {CODEC_ID_PCM_U8,        0x00},
+    {CODEC_ID_ADPCM_SBPRO_4, 0x01},
+    {CODEC_ID_ADPCM_SBPRO_3, 0x02},
+    {CODEC_ID_ADPCM_SBPRO_2, 0x03},
+    {CODEC_ID_PCM_S16LE,     0x04},
+    {CODEC_ID_PCM_ALAW,      0x06},
+    {CODEC_ID_PCM_MULAW,     0x07},
+    {CODEC_ID_ADPCM_CT,    0x0200},
+    {0, 0},
+};
diff --git a/contrib/ffmpeg/libavformat/voc.h b/contrib/ffmpeg/libavformat/voc.h
new file mode 100644
index 000000000..9b2bb8cce
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/voc.h
@@ -0,0 +1,51 @@
+/*
+ * Creative Voice File demuxer.
+ * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef VOC_H
+#define VOC_H
+
+#include "avformat.h"
+#include "riff.h"    /* for CodecTag */
+
+typedef struct voc_dec_context {
+    int remaining_size;
+} voc_dec_context_t;
+
+typedef enum voc_type {
+    VOC_TYPE_EOF              = 0x00,
+    VOC_TYPE_VOICE_DATA       = 0x01,
+    VOC_TYPE_VOICE_DATA_CONT  = 0x02,
+    VOC_TYPE_SILENCE          = 0x03,
+    VOC_TYPE_MARKER           = 0x04,
+    VOC_TYPE_ASCII            = 0x05,
+    VOC_TYPE_REPETITION_START = 0x06,
+    VOC_TYPE_REPETITION_END   = 0x07,
+    VOC_TYPE_EXTENDED         = 0x08,
+    VOC_TYPE_NEW_VOICE_DATA   = 0x09,
+} voc_type_t;
+
+extern const unsigned char voc_magic[21];
+extern const AVCodecTag voc_codec_tags[];
+
+int voc_get_packet(AVFormatContext *s, AVPacket *pkt,
+                   AVStream *st, int max_size);
+
+#endif
diff --git a/contrib/ffmpeg/libavformat/vocdec.c b/contrib/ffmpeg/libavformat/vocdec.c
new file mode 100644
index 000000000..85d304dff
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/vocdec.c
@@ -0,0 +1,155 @@
+/*
+ * Creative Voice File demuxer.
+ * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "voc.h"
+
+
+
+
+static int voc_probe(AVProbeData *p)
+{
+    int version, check;
+
+    if (p->buf_size < 26)
+        return 0;
+    if (memcmp(p->buf, voc_magic, sizeof(voc_magic) - 1))
+        return 0;
+    version = p->buf[22] | (p->buf[23] << 8);
+    check = p->buf[24] | (p->buf[25] << 8);
+    if (~version + 0x1234 != check)
+        return 10;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int voc_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    voc_dec_context_t *voc = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int header_size;
+    AVStream *st;
+
+    url_fskip(pb, 20);
+    header_size = get_le16(pb) - 22;
+    if (header_size != 4) {
+        av_log(s, AV_LOG_ERROR, "unknown header size: %d\n", header_size);
+        return AVERROR_NOTSUPP;
+    }
+    url_fskip(pb, header_size);
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+
+    voc->remaining_size = 0;
+    return 0;
+}
+
+int
+voc_get_packet(AVFormatContext *s, AVPacket *pkt, AVStream *st, int max_size)
+{
+    voc_dec_context_t *voc = s->priv_data;
+    AVCodecContext *dec = st->codec;
+    ByteIOContext *pb = &s->pb;
+    voc_type_t type;
+    int size;
+    int sample_rate = 0;
+    int channels = 1;
+
+    while (!voc->remaining_size) {
+        type = get_byte(pb);
+        if (type == VOC_TYPE_EOF)
+            return AVERROR_IO;
+        voc->remaining_size = get_le24(pb);
+        max_size -= 4;
+
+        switch (type) {
+        case VOC_TYPE_VOICE_DATA:
+            dec->sample_rate = 1000000 / (256 - get_byte(pb));
+            if (sample_rate)
+                dec->sample_rate = sample_rate;
+            dec->channels = channels;
+            dec->codec_id = codec_get_id(voc_codec_tags, get_byte(pb));
+            dec->bits_per_sample = av_get_bits_per_sample(dec->codec_id);
+            voc->remaining_size -= 2;
+            max_size -= 2;
+            channels = 1;
+            break;
+
+        case VOC_TYPE_VOICE_DATA_CONT:
+            break;
+
+        case VOC_TYPE_EXTENDED:
+            sample_rate = get_le16(pb);
+            get_byte(pb);
+            channels = get_byte(pb) + 1;
+            sample_rate = 256000000 / (channels * (65536 - sample_rate));
+            voc->remaining_size = 0;
+            max_size -= 4;
+            break;
+
+        case VOC_TYPE_NEW_VOICE_DATA:
+            dec->sample_rate = get_le32(pb);
+            dec->bits_per_sample = get_byte(pb);
+            dec->channels = get_byte(pb);
+            dec->codec_id = codec_get_id(voc_codec_tags, get_le16(pb));
+            url_fskip(pb, 4);
+            voc->remaining_size -= 12;
+            max_size -= 12;
+            break;
+
+        default:
+            url_fskip(pb, voc->remaining_size);
+            max_size -= voc->remaining_size;
+            voc->remaining_size = 0;
+            break;
+        }
+    }
+
+    dec->bit_rate = dec->sample_rate * dec->bits_per_sample;
+
+    if (max_size <= 0)
+        max_size = 2048;
+    size = FFMIN(voc->remaining_size, max_size);
+    voc->remaining_size -= size;
+    return av_get_packet(pb, pkt, size);
+}
+
+static int voc_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    return voc_get_packet(s, pkt, s->streams[0], 0);
+}
+
+static int voc_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+AVInputFormat voc_demuxer = {
+    "voc",
+    "Creative Voice File format",
+    sizeof(voc_dec_context_t),
+    voc_probe,
+    voc_read_header,
+    voc_read_packet,
+    voc_read_close,
+    .codec_tag=(const AVCodecTag*[]){voc_codec_tags, 0},
+};
diff --git a/contrib/ffmpeg/libavformat/vocenc.c b/contrib/ffmpeg/libavformat/vocenc.c
new file mode 100644
index 000000000..6a07c92dd
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/vocenc.c
@@ -0,0 +1,103 @@
+/*
+ * Creative Voice File muxer.
+ * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "voc.h"
+
+
+typedef struct voc_enc_context {
+    int param_written;
+} voc_enc_context_t;
+
+static int voc_write_header(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    const int header_size = 26;
+    const int version = 0x0114;
+
+    if (s->nb_streams != 1
+        || s->streams[0]->codec->codec_type != CODEC_TYPE_AUDIO)
+        return AVERROR_NOTSUPP;
+
+    put_buffer(pb, voc_magic, sizeof(voc_magic) - 1);
+    put_le16(pb, header_size);
+    put_le16(pb, version);
+    put_le16(pb, ~version + 0x1234);
+
+    return 0;
+}
+
+static int voc_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    voc_enc_context_t *voc = s->priv_data;
+    AVCodecContext *enc = s->streams[0]->codec;
+    ByteIOContext *pb = &s->pb;
+
+    if (!voc->param_written) {
+        if (enc->codec_tag > 0xFF) {
+            put_byte(pb, VOC_TYPE_NEW_VOICE_DATA);
+            put_le24(pb, pkt->size + 12);
+            put_le32(pb, enc->sample_rate);
+            put_byte(pb, enc->bits_per_sample);
+            put_byte(pb, enc->channels);
+            put_le16(pb, enc->codec_tag);
+            put_le32(pb, 0);
+        } else {
+            if (s->streams[0]->codec->channels > 1) {
+                put_byte(pb, VOC_TYPE_EXTENDED);
+                put_le24(pb, 4);
+                put_le16(pb, 65536-256000000/(enc->sample_rate*enc->channels));
+                put_byte(pb, enc->codec_tag);
+                put_byte(pb, enc->channels - 1);
+            }
+            put_byte(pb, VOC_TYPE_VOICE_DATA);
+            put_le24(pb, pkt->size + 2);
+            put_byte(pb, 256 - 1000000 / enc->sample_rate);
+            put_byte(pb, enc->codec_tag);
+        }
+        voc->param_written = 1;
+    } else {
+        put_byte(pb, VOC_TYPE_VOICE_DATA_CONT);
+        put_le24(pb, pkt->size);
+    }
+
+    put_buffer(pb, pkt->data, pkt->size);
+    return 0;
+}
+
+static int voc_write_trailer(AVFormatContext *s)
+{
+    put_byte(&s->pb, 0);
+    return 0;
+}
+
+AVOutputFormat voc_muxer = {
+    "voc",
+    "Creative Voice File format",
+    "audio/x-voc",
+    "voc",
+    sizeof(voc_enc_context_t),
+    CODEC_ID_PCM_U8,
+    CODEC_ID_NONE,
+    voc_write_header,
+    voc_write_packet,
+    voc_write_trailer,
+    .codec_tag=(const AVCodecTag*[]){voc_codec_tags, 0},
+};
diff --git a/contrib/ffmpeg/libavformat/wav.c b/contrib/ffmpeg/libavformat/wav.c
new file mode 100644
index 000000000..0699bec70
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/wav.c
@@ -0,0 +1,285 @@
+/*
+ * WAV muxer and demuxer
+ * Copyright (c) 2001, 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+#include "allformats.h"
+#include "riff.h"
+
+typedef struct {
+    offset_t data;
+    offset_t data_end;
+    int64_t minpts;
+    int64_t maxpts;
+    int last_duration;
+} WAVContext;
+
+#ifdef CONFIG_MUXERS
+static int wav_write_header(AVFormatContext *s)
+{
+    WAVContext *wav = s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    offset_t fmt, fact;
+
+    put_tag(pb, "RIFF");
+    put_le32(pb, 0); /* file length */
+    put_tag(pb, "WAVE");
+
+    /* format header */
+    fmt = start_tag(pb, "fmt ");
+    if (put_wav_header(pb, s->streams[0]->codec) < 0) {
+        av_free(wav);
+        return -1;
+    }
+    end_tag(pb, fmt);
+
+    if(s->streams[0]->codec->codec_tag != 0x01 /* hence for all other than PCM */
+       && !url_is_streamed(&s->pb)) {
+        fact = start_tag(pb, "fact");
+        put_le32(pb, 0);
+        end_tag(pb, fact);
+    }
+
+    av_set_pts_info(s->streams[0], 64, 1, s->streams[0]->codec->sample_rate);
+    wav->maxpts = wav->last_duration = 0;
+    wav->minpts = INT64_MAX;
+
+    /* data header */
+    wav->data = start_tag(pb, "data");
+
+    put_flush_packet(pb);
+
+    return 0;
+}
+
+static int wav_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    ByteIOContext *pb = &s->pb;
+    WAVContext *wav = s->priv_data;
+    put_buffer(pb, pkt->data, pkt->size);
+    if(pkt->pts != AV_NOPTS_VALUE) {
+        wav->minpts = FFMIN(wav->minpts, pkt->pts);
+        wav->maxpts = FFMAX(wav->maxpts, pkt->pts);
+        wav->last_duration = pkt->duration;
+    } else
+        av_log(s, AV_LOG_ERROR, "wav_write_packet: NOPTS\n");
+    return 0;
+}
+
+static int wav_write_trailer(AVFormatContext *s)
+{
+    ByteIOContext *pb = &s->pb;
+    WAVContext *wav = s->priv_data;
+    offset_t file_size;
+
+    if (!url_is_streamed(&s->pb)) {
+        end_tag(pb, wav->data);
+
+        /* update file size */
+        file_size = url_ftell(pb);
+        url_fseek(pb, 4, SEEK_SET);
+        put_le32(pb, (uint32_t)(file_size - 8));
+        url_fseek(pb, file_size, SEEK_SET);
+
+        put_flush_packet(pb);
+
+        if(s->streams[0]->codec->codec_tag != 0x01) {
+            /* Update num_samps in fact chunk */
+            int number_of_samples;
+            number_of_samples = av_rescale(wav->maxpts - wav->minpts + wav->last_duration,
+                                           s->streams[0]->codec->sample_rate * (int64_t)s->streams[0]->time_base.num,
+                                           s->streams[0]->time_base.den);
+            url_fseek(pb, wav->data-12, SEEK_SET);
+            put_le32(pb, number_of_samples);
+            url_fseek(pb, file_size, SEEK_SET);
+            put_flush_packet(pb);
+        }
+    }
+    return 0;
+}
+#endif //CONFIG_MUXERS
+
+/* return the size of the found tag */
+/* XXX: > 2GB ? */
+static int find_tag(ByteIOContext *pb, uint32_t tag1)
+{
+    unsigned int tag;
+    int size;
+
+    for(;;) {
+        if (url_feof(pb))
+            return -1;
+        tag = get_le32(pb);
+        size = get_le32(pb);
+        if (tag == tag1)
+            break;
+        url_fseek(pb, size, SEEK_CUR);
+    }
+    if (size < 0)
+        size = 0x7fffffff;
+    return size;
+}
+
+static int wav_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if (p->buf[0] == 'R' && p->buf[1] == 'I' &&
+        p->buf[2] == 'F' && p->buf[3] == 'F' &&
+        p->buf[8] == 'W' && p->buf[9] == 'A' &&
+        p->buf[10] == 'V' && p->buf[11] == 'E')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+/* wav input */
+static int wav_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    int size;
+    unsigned int tag;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    WAVContext *wav = s->priv_data;
+
+    /* check RIFF header */
+    tag = get_le32(pb);
+
+    if (tag != MKTAG('R', 'I', 'F', 'F'))
+        return -1;
+    get_le32(pb); /* file size */
+    tag = get_le32(pb);
+    if (tag != MKTAG('W', 'A', 'V', 'E'))
+        return -1;
+
+    /* parse fmt header */
+    size = find_tag(pb, MKTAG('f', 'm', 't', ' '));
+    if (size < 0)
+        return -1;
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+
+    get_wav_header(pb, st->codec, size);
+    st->need_parsing = 1;
+
+    av_set_pts_info(st, 64, 1, st->codec->sample_rate);
+
+    size = find_tag(pb, MKTAG('d', 'a', 't', 'a'));
+    if (size < 0)
+        return -1;
+    wav->data_end= url_ftell(pb) + size;
+    return 0;
+}
+
+#define MAX_SIZE 4096
+
+static int wav_read_packet(AVFormatContext *s,
+                           AVPacket *pkt)
+{
+    int ret, size, left;
+    AVStream *st;
+    WAVContext *wav = s->priv_data;
+
+    if (url_feof(&s->pb))
+        return AVERROR_IO;
+    st = s->streams[0];
+
+    left= wav->data_end - url_ftell(&s->pb);
+    if(left <= 0){
+        left = find_tag(&(s->pb), MKTAG('d', 'a', 't', 'a'));
+        if (left < 0) {
+            return AVERROR_IO;
+        }
+        wav->data_end= url_ftell(&s->pb) + left;
+    }
+
+    size = MAX_SIZE;
+    if (st->codec->block_align > 1) {
+        if (size < st->codec->block_align)
+            size = st->codec->block_align;
+        size = (size / st->codec->block_align) * st->codec->block_align;
+    }
+    size= FFMIN(size, left);
+    ret= av_get_packet(&s->pb, pkt, size);
+    if (ret <= 0)
+        return AVERROR_IO;
+    pkt->stream_index = 0;
+
+    /* note: we need to modify the packet size here to handle the last
+       packet */
+    pkt->size = ret;
+    return ret;
+}
+
+static int wav_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int wav_read_seek(AVFormatContext *s,
+                         int stream_index, int64_t timestamp, int flags)
+{
+    AVStream *st;
+
+    st = s->streams[0];
+    switch(st->codec->codec_id) {
+    case CODEC_ID_MP2:
+    case CODEC_ID_MP3:
+    case CODEC_ID_AC3:
+    case CODEC_ID_DTS:
+        /* use generic seeking with dynamically generated indexes */
+        return -1;
+    default:
+        break;
+    }
+    return pcm_read_seek(s, stream_index, timestamp, flags);
+}
+
+#ifdef CONFIG_WAV_DEMUXER
+AVInputFormat wav_demuxer = {
+    "wav",
+    "wav format",
+    sizeof(WAVContext),
+    wav_probe,
+    wav_read_header,
+    wav_read_packet,
+    wav_read_close,
+    wav_read_seek,
+    .flags= AVFMT_GENERIC_INDEX,
+    .codec_tag= (const AVCodecTag*[]){codec_wav_tags, 0},
+};
+#endif
+#ifdef CONFIG_WAV_MUXER
+AVOutputFormat wav_muxer = {
+    "wav",
+    "wav format",
+    "audio/x-wav",
+    "wav",
+    sizeof(WAVContext),
+    CODEC_ID_PCM_S16LE,
+    CODEC_ID_NONE,
+    wav_write_header,
+    wav_write_packet,
+    wav_write_trailer,
+    .codec_tag= (const AVCodecTag*[]){codec_wav_tags, 0},
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/wc3movie.c b/contrib/ffmpeg/libavformat/wc3movie.c
new file mode 100644
index 000000000..3e58a1bba
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/wc3movie.c
@@ -0,0 +1,394 @@
+/*
+ * Wing Commander III Movie (.mve) File Demuxer
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file wc3movie.c
+ * Wing Commander III Movie file demuxer
+ * by Mike Melanson (melanson@pcisys.net)
+ * for more information on the WC3 .mve file format, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ */
+
+#include "avformat.h"
+
+#define WC3_PREAMBLE_SIZE 8
+
+#define FORM_TAG MKTAG('F', 'O', 'R', 'M')
+#define MOVE_TAG MKTAG('M', 'O', 'V', 'E')
+#define _PC__TAG MKTAG('_', 'P', 'C', '_')
+#define SOND_TAG MKTAG('S', 'O', 'N', 'D')
+#define BNAM_TAG MKTAG('B', 'N', 'A', 'M')
+#define SIZE_TAG MKTAG('S', 'I', 'Z', 'E')
+#define PALT_TAG MKTAG('P', 'A', 'L', 'T')
+#define INDX_TAG MKTAG('I', 'N', 'D', 'X')
+#define BRCH_TAG MKTAG('B', 'R', 'C', 'H')
+#define SHOT_TAG MKTAG('S', 'H', 'O', 'T')
+#define VGA__TAG MKTAG('V', 'G', 'A', ' ')
+#define TEXT_TAG MKTAG('T', 'E', 'X', 'T')
+#define AUDI_TAG MKTAG('A', 'U', 'D', 'I')
+
+/* video resolution unless otherwise specified */
+#define WC3_DEFAULT_WIDTH 320
+#define WC3_DEFAULT_HEIGHT 165
+
+/* always use the same PCM audio parameters */
+#define WC3_SAMPLE_RATE 22050
+#define WC3_AUDIO_CHANNELS 1
+#define WC3_AUDIO_BITS 16
+
+/* nice, constant framerate */
+#define WC3_FRAME_PTS_INC (90000 / 15)
+
+#define PALETTE_SIZE (256 * 3)
+#define PALETTE_COUNT 256
+
+typedef struct Wc3DemuxContext {
+    int width;
+    int height;
+    unsigned char *palettes;
+    int palette_count;
+    int64_t pts;
+    int video_stream_index;
+    int audio_stream_index;
+
+    AVPaletteControl palette_control;
+
+} Wc3DemuxContext;
+
+/* bizarre palette lookup table */
+static const unsigned char wc3_pal_lookup[] = {
+  0x00, 0x03, 0x05, 0x07, 0x09, 0x0B, 0x0D, 0x0E,
+  0x10, 0x12, 0x13, 0x15, 0x16, 0x18, 0x19, 0x1A,
+  0x1C, 0x1D, 0x1F, 0x20, 0x21, 0x23, 0x24, 0x25,
+  0x27, 0x28, 0x29, 0x2A, 0x2C, 0x2D, 0x2E, 0x2F,
+  0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x38, 0x39,
+  0x3A, 0x3B, 0x3C, 0x3D, 0x3F, 0x40, 0x41, 0x42,
+  0x43, 0x44, 0x45, 0x46, 0x48, 0x49, 0x4A, 0x4B,
+  0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53,
+  0x54, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C,
+  0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x64,
+  0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C,
+  0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74,
+  0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C,
+  0x7D, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83,
+  0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B,
+  0x8C, 0x8D, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92,
+  0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x99,
+  0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA1,
+  0xA2, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8,
+  0xA9, 0xAA, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,
+  0xB0, 0xB1, 0xB2, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6,
+  0xB7, 0xB8, 0xB9, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD,
+  0xBE, 0xBF, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4,
+  0xC5, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB,
+  0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD0, 0xD1,
+  0xD2, 0xD3, 0xD4, 0xD5, 0xD5, 0xD6, 0xD7, 0xD8,
+  0xD9, 0xDA, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
+  0xDF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE4, 0xE5,
+  0xE6, 0xE7, 0xE8, 0xE9, 0xE9, 0xEA, 0xEB, 0xEC,
+  0xED, 0xED, 0xEE, 0xEF, 0xF0, 0xF1, 0xF1, 0xF2,
+  0xF3, 0xF4, 0xF5, 0xF6, 0xF6, 0xF7, 0xF8, 0xF9,
+  0xFA, 0xFA, 0xFB, 0xFC, 0xFD, 0xFD, 0xFD, 0xFD
+};
+
+
+static int wc3_probe(AVProbeData *p)
+{
+    if (p->buf_size < 12)
+        return 0;
+
+    if ((AV_RL32(&p->buf[0]) != FORM_TAG) ||
+        (AV_RL32(&p->buf[8]) != MOVE_TAG))
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int wc3_read_header(AVFormatContext *s,
+                           AVFormatParameters *ap)
+{
+    Wc3DemuxContext *wc3 = (Wc3DemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned int fourcc_tag;
+    unsigned int size;
+    AVStream *st;
+    unsigned char preamble[WC3_PREAMBLE_SIZE];
+    int ret = 0;
+    int current_palette = 0;
+    int bytes_to_read;
+    int i;
+    unsigned char rotate;
+
+    /* default context members */
+    wc3->width = WC3_DEFAULT_WIDTH;
+    wc3->height = WC3_DEFAULT_HEIGHT;
+    wc3->palettes = NULL;
+    wc3->palette_count = 0;
+    wc3->pts = 0;
+    wc3->video_stream_index = wc3->audio_stream_index = 0;
+
+    /* skip the first 3 32-bit numbers */
+    url_fseek(pb, 12, SEEK_CUR);
+
+    /* traverse through the chunks and load the header information before
+     * the first BRCH tag */
+    if ((ret = get_buffer(pb, preamble, WC3_PREAMBLE_SIZE)) !=
+        WC3_PREAMBLE_SIZE)
+        return AVERROR_IO;
+    fourcc_tag = AV_RL32(&preamble[0]);
+    size = (AV_RB32(&preamble[4]) + 1) & (~1);
+
+    do {
+        switch (fourcc_tag) {
+
+        case SOND_TAG:
+        case INDX_TAG:
+            /* SOND unknown, INDX unnecessary; ignore both */
+            url_fseek(pb, size, SEEK_CUR);
+            break;
+
+        case _PC__TAG:
+            /* need the number of palettes */
+            url_fseek(pb, 8, SEEK_CUR);
+            if ((ret = get_buffer(pb, preamble, 4)) != 4)
+                return AVERROR_IO;
+            wc3->palette_count = AV_RL32(&preamble[0]);
+            if((unsigned)wc3->palette_count >= UINT_MAX / PALETTE_SIZE){
+                wc3->palette_count= 0;
+                return -1;
+            }
+            wc3->palettes = av_malloc(wc3->palette_count * PALETTE_SIZE);
+            break;
+
+        case BNAM_TAG:
+            /* load up the name */
+            if ((unsigned)size < 512)
+                bytes_to_read = size;
+            else
+                bytes_to_read = 512;
+            if ((ret = get_buffer(pb, s->title, bytes_to_read)) != bytes_to_read)
+                return AVERROR_IO;
+            break;
+
+        case SIZE_TAG:
+            /* video resolution override */
+            if ((ret = get_buffer(pb, preamble, WC3_PREAMBLE_SIZE)) !=
+                WC3_PREAMBLE_SIZE)
+                return AVERROR_IO;
+            wc3->width = AV_RL32(&preamble[0]);
+            wc3->height = AV_RL32(&preamble[4]);
+            break;
+
+        case PALT_TAG:
+            /* one of several palettes */
+            if ((unsigned)current_palette >= wc3->palette_count)
+                return AVERROR_INVALIDDATA;
+            if ((ret = get_buffer(pb,
+                &wc3->palettes[current_palette * PALETTE_SIZE],
+                PALETTE_SIZE)) != PALETTE_SIZE)
+                return AVERROR_IO;
+
+            /* transform the current palette in place */
+            for (i = current_palette * PALETTE_SIZE;
+                 i < (current_palette + 1) * PALETTE_SIZE; i++) {
+                /* rotate each palette component left by 2 and use the result
+                 * as an index into the color component table */
+                rotate = ((wc3->palettes[i] << 2) & 0xFF) |
+                         ((wc3->palettes[i] >> 6) & 0xFF);
+                wc3->palettes[i] = wc3_pal_lookup[rotate];
+            }
+            current_palette++;
+            break;
+
+        default:
+            av_log(s, AV_LOG_ERROR, "  unrecognized WC3 chunk: %c%c%c%c (0x%02X%02X%02X%02X)\n",
+                preamble[0], preamble[1], preamble[2], preamble[3],
+                preamble[0], preamble[1], preamble[2], preamble[3]);
+            return AVERROR_INVALIDDATA;
+            break;
+        }
+
+        if ((ret = get_buffer(pb, preamble, WC3_PREAMBLE_SIZE)) !=
+            WC3_PREAMBLE_SIZE)
+            return AVERROR_IO;
+        fourcc_tag = AV_RL32(&preamble[0]);
+        /* chunk sizes are 16-bit aligned */
+        size = (AV_RB32(&preamble[4]) + 1) & (~1);
+
+    } while (fourcc_tag != BRCH_TAG);
+
+    /* initialize the decoder streams */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, 90000);
+    wc3->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_XAN_WC3;
+    st->codec->codec_tag = 0;  /* no fourcc */
+    st->codec->width = wc3->width;
+    st->codec->height = wc3->height;
+
+    /* palette considerations */
+    st->codec->palctrl = &wc3->palette_control;
+
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, 90000);
+    wc3->audio_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_PCM_S16LE;
+    st->codec->codec_tag = 1;
+    st->codec->channels = WC3_AUDIO_CHANNELS;
+    st->codec->bits_per_sample = WC3_AUDIO_BITS;
+    st->codec->sample_rate = WC3_SAMPLE_RATE;
+    st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+        st->codec->bits_per_sample;
+    st->codec->block_align = WC3_AUDIO_BITS * WC3_AUDIO_CHANNELS;
+
+    return 0;
+}
+
+static int wc3_read_packet(AVFormatContext *s,
+                           AVPacket *pkt)
+{
+    Wc3DemuxContext *wc3 = (Wc3DemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned int fourcc_tag;
+    unsigned int size;
+    int packet_read = 0;
+    int ret = 0;
+    unsigned char preamble[WC3_PREAMBLE_SIZE];
+    unsigned char text[1024];
+    unsigned int palette_number;
+    int i;
+    unsigned char r, g, b;
+    int base_palette_index;
+
+    while (!packet_read) {
+
+        /* get the next chunk preamble */
+        if ((ret = get_buffer(pb, preamble, WC3_PREAMBLE_SIZE)) !=
+            WC3_PREAMBLE_SIZE)
+            ret = AVERROR_IO;
+
+        fourcc_tag = AV_RL32(&preamble[0]);
+        /* chunk sizes are 16-bit aligned */
+        size = (AV_RB32(&preamble[4]) + 1) & (~1);
+
+        switch (fourcc_tag) {
+
+        case BRCH_TAG:
+            /* no-op */
+            break;
+
+        case SHOT_TAG:
+            /* load up new palette */
+            if ((ret = get_buffer(pb, preamble, 4)) != 4)
+                return AVERROR_IO;
+            palette_number = AV_RL32(&preamble[0]);
+            if (palette_number >= wc3->palette_count)
+                return AVERROR_INVALIDDATA;
+            base_palette_index = palette_number * PALETTE_COUNT * 3;
+            for (i = 0; i < PALETTE_COUNT; i++) {
+                r = wc3->palettes[base_palette_index + i * 3 + 0];
+                g = wc3->palettes[base_palette_index + i * 3 + 1];
+                b = wc3->palettes[base_palette_index + i * 3 + 2];
+                wc3->palette_control.palette[i] = (r << 16) | (g << 8) | (b);
+            }
+            wc3->palette_control.palette_changed = 1;
+            break;
+
+        case VGA__TAG:
+            /* send out video chunk */
+            ret= av_get_packet(pb, pkt, size);
+            pkt->stream_index = wc3->video_stream_index;
+            pkt->pts = wc3->pts;
+            if (ret != size)
+                ret = AVERROR_IO;
+            packet_read = 1;
+            break;
+
+        case TEXT_TAG:
+            /* subtitle chunk */
+#if 0
+            url_fseek(pb, size, SEEK_CUR);
+#else
+            if ((unsigned)size > sizeof(text) || (ret = get_buffer(pb, text, size)) != size)
+                ret = AVERROR_IO;
+            else {
+                int i = 0;
+                av_log (s, AV_LOG_DEBUG, "Subtitle time!\n");
+                av_log (s, AV_LOG_DEBUG, "  inglish: %s\n", &text[i + 1]);
+                i += text[i] + 1;
+                av_log (s, AV_LOG_DEBUG, "  doytsch: %s\n", &text[i + 1]);
+                i += text[i] + 1;
+                av_log (s, AV_LOG_DEBUG, "  fronsay: %s\n", &text[i + 1]);
+            }
+#endif
+            break;
+
+        case AUDI_TAG:
+            /* send out audio chunk */
+            ret= av_get_packet(pb, pkt, size);
+            pkt->stream_index = wc3->audio_stream_index;
+            pkt->pts = wc3->pts;
+            if (ret != size)
+                ret = AVERROR_IO;
+
+            /* time to advance pts */
+            wc3->pts += WC3_FRAME_PTS_INC;
+
+            packet_read = 1;
+            break;
+
+        default:
+            av_log (s, AV_LOG_ERROR, "  unrecognized WC3 chunk: %c%c%c%c (0x%02X%02X%02X%02X)\n",
+                preamble[0], preamble[1], preamble[2], preamble[3],
+                preamble[0], preamble[1], preamble[2], preamble[3]);
+            ret = AVERROR_INVALIDDATA;
+            packet_read = 1;
+            break;
+        }
+    }
+
+    return ret;
+}
+
+static int wc3_read_close(AVFormatContext *s)
+{
+    Wc3DemuxContext *wc3 = (Wc3DemuxContext *)s->priv_data;
+
+    av_free(wc3->palettes);
+
+    return 0;
+}
+
+AVInputFormat wc3_demuxer = {
+    "wc3movie",
+    "Wing Commander III movie format",
+    sizeof(Wc3DemuxContext),
+    wc3_probe,
+    wc3_read_header,
+    wc3_read_packet,
+    wc3_read_close,
+};
diff --git a/contrib/ffmpeg/libavformat/westwood.c b/contrib/ffmpeg/libavformat/westwood.c
new file mode 100644
index 000000000..bed2f0d14
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/westwood.c
@@ -0,0 +1,400 @@
+/*
+ * Westwood Studios Multimedia Formats Demuxer (VQA, AUD)
+ * Copyright (c) 2003 The ffmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file westwood.c
+ * Westwood Studios VQA & AUD file demuxers
+ * by Mike Melanson (melanson@pcisys.net)
+ * for more information on the Westwood file formats, visit:
+ *   http://www.pcisys.net/~melanson/codecs/
+ *   http://www.geocities.com/SiliconValley/8682/aud3.txt
+ *
+ * Implementation note: There is no definite file signature for AUD files.
+ * The demuxer uses a probabilistic strategy for content detection. This
+ * entails performing sanity checks on certain header values in order to
+ * qualify a file. Refer to wsaud_probe() for the precise parameters.
+ */
+
+#include "avformat.h"
+
+#define AUD_HEADER_SIZE 12
+#define AUD_CHUNK_PREAMBLE_SIZE 8
+#define AUD_CHUNK_SIGNATURE 0x0000DEAF
+
+#define FORM_TAG MKBETAG('F', 'O', 'R', 'M')
+#define WVQA_TAG MKBETAG('W', 'V', 'Q', 'A')
+#define VQHD_TAG MKBETAG('V', 'Q', 'H', 'D')
+#define FINF_TAG MKBETAG('F', 'I', 'N', 'F')
+#define SND0_TAG MKBETAG('S', 'N', 'D', '0')
+#define SND1_TAG MKBETAG('S', 'N', 'D', '1')
+#define SND2_TAG MKBETAG('S', 'N', 'D', '2')
+#define VQFR_TAG MKBETAG('V', 'Q', 'F', 'R')
+
+/* don't know what these tags are for, but acknowledge their existence */
+#define CINF_TAG MKBETAG('C', 'I', 'N', 'F')
+#define CINH_TAG MKBETAG('C', 'I', 'N', 'H')
+#define CIND_TAG MKBETAG('C', 'I', 'N', 'D')
+#define PINF_TAG MKBETAG('P', 'I', 'N', 'F')
+#define PINH_TAG MKBETAG('P', 'I', 'N', 'H')
+#define PIND_TAG MKBETAG('P', 'I', 'N', 'D')
+#define CMDS_TAG MKBETAG('C', 'M', 'D', 'S')
+
+#define VQA_HEADER_SIZE 0x2A
+#define VQA_FRAMERATE 15
+#define VQA_VIDEO_PTS_INC (90000 / VQA_FRAMERATE)
+#define VQA_PREAMBLE_SIZE 8
+
+typedef struct WsAudDemuxContext {
+    int audio_samplerate;
+    int audio_channels;
+    int audio_bits;
+    int audio_type;
+    int audio_stream_index;
+    int64_t audio_frame_counter;
+} WsAudDemuxContext;
+
+typedef struct WsVqaDemuxContext {
+    int audio_samplerate;
+    int audio_channels;
+    int audio_bits;
+
+    int audio_stream_index;
+    int video_stream_index;
+
+    int64_t audio_frame_counter;
+    int64_t video_pts;
+} WsVqaDemuxContext;
+
+static int wsaud_probe(AVProbeData *p)
+{
+    int field;
+
+    /* Probabilistic content detection strategy: There is no file signature
+     * so perform sanity checks on various header parameters:
+     *   8000 <= sample rate (16 bits) <= 48000  ==> 40001 acceptable numbers
+     *   compression type (8 bits) = 1 or 99     ==> 2 acceptable numbers
+     * There is a total of 24 bits. The number space contains 2^24 =
+     * 16777216 numbers. There are 40001 * 2 = 80002 acceptable combinations
+     * of numbers. There is a 80002/16777216 = 0.48% chance of a false
+     * positive.
+     */
+
+    if (p->buf_size < AUD_HEADER_SIZE)
+        return 0;
+
+    /* check sample rate */
+    field = AV_RL16(&p->buf[0]);
+    if ((field < 8000) || (field > 48000))
+        return 0;
+
+    /* note: only check for WS IMA (type 99) right now since there is no
+     * support for type 1 */
+    if (p->buf[11] != 99)
+        return 0;
+
+    /* return 1/2 certainty since this file check is a little sketchy */
+    return AVPROBE_SCORE_MAX / 2;
+}
+
+static int wsaud_read_header(AVFormatContext *s,
+                             AVFormatParameters *ap)
+{
+    WsAudDemuxContext *wsaud = (WsAudDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    unsigned char header[AUD_HEADER_SIZE];
+
+    if (get_buffer(pb, header, AUD_HEADER_SIZE) != AUD_HEADER_SIZE)
+        return AVERROR_IO;
+    wsaud->audio_samplerate = AV_RL16(&header[0]);
+    if (header[11] == 99)
+        wsaud->audio_type = CODEC_ID_ADPCM_IMA_WS;
+    else
+        return AVERROR_INVALIDDATA;
+
+    /* flag 0 indicates stereo */
+    wsaud->audio_channels = (header[10] & 0x1) + 1;
+    /* flag 1 indicates 16 bit audio */
+    wsaud->audio_bits = (((header[10] & 0x2) >> 1) + 1) * 8;
+
+    /* initialize the audio decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, wsaud->audio_samplerate);
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = wsaud->audio_type;
+    st->codec->codec_tag = 0;  /* no tag */
+    st->codec->channels = wsaud->audio_channels;
+    st->codec->sample_rate = wsaud->audio_samplerate;
+    st->codec->bits_per_sample = wsaud->audio_bits;
+    st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+        st->codec->bits_per_sample / 4;
+    st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+
+    wsaud->audio_stream_index = st->index;
+    wsaud->audio_frame_counter = 0;
+
+    return 0;
+}
+
+static int wsaud_read_packet(AVFormatContext *s,
+                             AVPacket *pkt)
+{
+    WsAudDemuxContext *wsaud = (WsAudDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    unsigned char preamble[AUD_CHUNK_PREAMBLE_SIZE];
+    unsigned int chunk_size;
+    int ret = 0;
+
+    if (get_buffer(pb, preamble, AUD_CHUNK_PREAMBLE_SIZE) !=
+        AUD_CHUNK_PREAMBLE_SIZE)
+        return AVERROR_IO;
+
+    /* validate the chunk */
+    if (AV_RL32(&preamble[4]) != AUD_CHUNK_SIGNATURE)
+        return AVERROR_INVALIDDATA;
+
+    chunk_size = AV_RL16(&preamble[0]);
+    ret= av_get_packet(pb, pkt, chunk_size);
+    if (ret != chunk_size)
+        return AVERROR_IO;
+    pkt->stream_index = wsaud->audio_stream_index;
+    pkt->pts = wsaud->audio_frame_counter;
+    pkt->pts /= wsaud->audio_samplerate;
+
+    /* 2 samples/byte, 1 or 2 samples per frame depending on stereo */
+    wsaud->audio_frame_counter += (chunk_size * 2) / wsaud->audio_channels;
+
+    return ret;
+}
+
+static int wsaud_read_close(AVFormatContext *s)
+{
+//    WsAudDemuxContext *wsaud = (WsAudDemuxContext *)s->priv_data;
+
+    return 0;
+}
+
+
+static int wsvqa_probe(AVProbeData *p)
+{
+    /* need 12 bytes to qualify */
+    if (p->buf_size < 12)
+        return 0;
+
+    /* check for the VQA signatures */
+    if ((AV_RB32(&p->buf[0]) != FORM_TAG) ||
+        (AV_RB32(&p->buf[8]) != WVQA_TAG))
+        return 0;
+
+    return AVPROBE_SCORE_MAX;
+}
+
+static int wsvqa_read_header(AVFormatContext *s,
+                             AVFormatParameters *ap)
+{
+    WsVqaDemuxContext *wsvqa = (WsVqaDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    AVStream *st;
+    unsigned char *header;
+    unsigned char scratch[VQA_PREAMBLE_SIZE];
+    unsigned int chunk_tag;
+    unsigned int chunk_size;
+
+    /* initialize the video decoder stream */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return AVERROR_NOMEM;
+    av_set_pts_info(st, 33, 1, VQA_FRAMERATE);
+    wsvqa->video_stream_index = st->index;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_WS_VQA;
+    st->codec->codec_tag = 0;  /* no fourcc */
+
+    /* skip to the start of the VQA header */
+    url_fseek(pb, 20, SEEK_SET);
+
+    /* the VQA header needs to go to the decoder */
+    st->codec->extradata_size = VQA_HEADER_SIZE;
+    st->codec->extradata = av_mallocz(VQA_HEADER_SIZE + FF_INPUT_BUFFER_PADDING_SIZE);
+    header = (unsigned char *)st->codec->extradata;
+    if (get_buffer(pb, st->codec->extradata, VQA_HEADER_SIZE) !=
+        VQA_HEADER_SIZE) {
+        av_free(st->codec->extradata);
+        return AVERROR_IO;
+    }
+    st->codec->width = AV_RL16(&header[6]);
+    st->codec->height = AV_RL16(&header[8]);
+
+    /* initialize the audio decoder stream for VQA v1 or nonzero samplerate */
+    if (AV_RL16(&header[24]) || (AV_RL16(&header[0]) == 1 && AV_RL16(&header[2]) == 1)) {
+        st = av_new_stream(s, 0);
+        if (!st)
+            return AVERROR_NOMEM;
+        av_set_pts_info(st, 33, 1, VQA_FRAMERATE);
+        st->codec->codec_type = CODEC_TYPE_AUDIO;
+        if (AV_RL16(&header[0]) == 1)
+            st->codec->codec_id = CODEC_ID_WESTWOOD_SND1;
+        else
+            st->codec->codec_id = CODEC_ID_ADPCM_IMA_WS;
+        st->codec->codec_tag = 0;  /* no tag */
+        st->codec->sample_rate = AV_RL16(&header[24]);
+        if (!st->codec->sample_rate)
+            st->codec->sample_rate = 22050;
+        st->codec->channels = header[26];
+        if (!st->codec->channels)
+            st->codec->channels = 1;
+        st->codec->bits_per_sample = 16;
+        st->codec->bit_rate = st->codec->channels * st->codec->sample_rate *
+            st->codec->bits_per_sample / 4;
+        st->codec->block_align = st->codec->channels * st->codec->bits_per_sample;
+
+        wsvqa->audio_stream_index = st->index;
+        wsvqa->audio_samplerate = st->codec->sample_rate;
+        wsvqa->audio_channels = st->codec->channels;
+        wsvqa->audio_frame_counter = 0;
+    }
+
+    /* there are 0 or more chunks before the FINF chunk; iterate until
+     * FINF has been skipped and the file will be ready to be demuxed */
+    do {
+        if (get_buffer(pb, scratch, VQA_PREAMBLE_SIZE) != VQA_PREAMBLE_SIZE) {
+            av_free(st->codec->extradata);
+            return AVERROR_IO;
+        }
+        chunk_tag = AV_RB32(&scratch[0]);
+        chunk_size = AV_RB32(&scratch[4]);
+
+        /* catch any unknown header tags, for curiousity */
+        switch (chunk_tag) {
+        case CINF_TAG:
+        case CINH_TAG:
+        case CIND_TAG:
+        case PINF_TAG:
+        case PINH_TAG:
+        case PIND_TAG:
+        case FINF_TAG:
+        case CMDS_TAG:
+            break;
+
+        default:
+            av_log (s, AV_LOG_ERROR, " note: unknown chunk seen (%c%c%c%c)\n",
+                scratch[0], scratch[1],
+                scratch[2], scratch[3]);
+            break;
+        }
+
+        url_fseek(pb, chunk_size, SEEK_CUR);
+    } while (chunk_tag != FINF_TAG);
+
+    wsvqa->video_pts = wsvqa->audio_frame_counter = 0;
+
+    return 0;
+}
+
+static int wsvqa_read_packet(AVFormatContext *s,
+                             AVPacket *pkt)
+{
+    WsVqaDemuxContext *wsvqa = (WsVqaDemuxContext *)s->priv_data;
+    ByteIOContext *pb = &s->pb;
+    int ret = -1;
+    unsigned char preamble[VQA_PREAMBLE_SIZE];
+    unsigned int chunk_type;
+    unsigned int chunk_size;
+    int skip_byte;
+
+    while (get_buffer(pb, preamble, VQA_PREAMBLE_SIZE) == VQA_PREAMBLE_SIZE) {
+        chunk_type = AV_RB32(&preamble[0]);
+        chunk_size = AV_RB32(&preamble[4]);
+        skip_byte = chunk_size & 0x01;
+
+        if ((chunk_type == SND1_TAG) || (chunk_type == SND2_TAG) || (chunk_type == VQFR_TAG)) {
+
+            if (av_new_packet(pkt, chunk_size))
+                return AVERROR_IO;
+            ret = get_buffer(pb, pkt->data, chunk_size);
+            if (ret != chunk_size) {
+                av_free_packet(pkt);
+                return AVERROR_IO;
+            }
+
+            if (chunk_type == SND2_TAG) {
+                pkt->stream_index = wsvqa->audio_stream_index;
+                /* 2 samples/byte, 1 or 2 samples per frame depending on stereo */
+                wsvqa->audio_frame_counter += (chunk_size * 2) / wsvqa->audio_channels;
+            } else if(chunk_type == SND1_TAG) {
+                pkt->stream_index = wsvqa->audio_stream_index;
+                /* unpacked size is stored in header */
+                wsvqa->audio_frame_counter += AV_RL16(pkt->data) / wsvqa->audio_channels;
+            } else {
+                pkt->stream_index = wsvqa->video_stream_index;
+                wsvqa->video_pts += VQA_VIDEO_PTS_INC;
+            }
+            /* stay on 16-bit alignment */
+            if (skip_byte)
+                url_fseek(pb, 1, SEEK_CUR);
+
+            return ret;
+        } else {
+            switch(chunk_type){
+            case CMDS_TAG:
+            case SND0_TAG:
+                break;
+            default:
+                av_log(s, AV_LOG_INFO, "Skipping unknown chunk 0x%08X\n", chunk_type);
+            }
+            url_fseek(pb, chunk_size + skip_byte, SEEK_CUR);
+        }
+    }
+
+    return ret;
+}
+
+static int wsvqa_read_close(AVFormatContext *s)
+{
+//    WsVqaDemuxContext *wsvqa = (WsVqaDemuxContext *)s->priv_data;
+
+    return 0;
+}
+
+#ifdef CONFIG_WSAUD_DEMUXER
+AVInputFormat wsaud_demuxer = {
+    "wsaud",
+    "Westwood Studios audio format",
+    sizeof(WsAudDemuxContext),
+    wsaud_probe,
+    wsaud_read_header,
+    wsaud_read_packet,
+    wsaud_read_close,
+};
+#endif
+#ifdef CONFIG_WSVQA_DEMUXER
+AVInputFormat wsvqa_demuxer = {
+    "wsvqa",
+    "Westwood Studios VQA format",
+    sizeof(WsVqaDemuxContext),
+    wsvqa_probe,
+    wsvqa_read_header,
+    wsvqa_read_packet,
+    wsvqa_read_close,
+};
+#endif
diff --git a/contrib/ffmpeg/libavformat/wv.c b/contrib/ffmpeg/libavformat/wv.c
new file mode 100644
index 000000000..ed1eefeea
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/wv.c
@@ -0,0 +1,241 @@
+/*
+ * WavPack demuxer
+ * Copyright (c) 2006 Konstantin Shishkov.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avformat.h"
+#include "allformats.h"
+#include "bswap.h"
+
+// specs say that maximum block size is 1Mb
+#define WV_BLOCK_LIMIT 1047576
+
+#define WV_EXTRA_SIZE 12
+
+enum WV_FLAGS{
+    WV_MONO   = 0x0004,
+    WV_HYBRID = 0x0008,
+    WV_JOINT  = 0x0010,
+    WV_CROSSD = 0x0020,
+    WV_HSHAPE = 0x0040,
+    WV_FLOAT  = 0x0080,
+    WV_INT32  = 0x0100,
+    WV_HBR    = 0x0200,
+    WV_HBAL   = 0x0400,
+    WV_MCINIT = 0x0800,
+    WV_MCEND  = 0x1000,
+};
+
+static const int wv_rates[16] = {
+     6000,  8000,  9600, 11025, 12000, 16000, 22050, 24000,
+    32000, 44100, 48000, 64000, 88200, 96000, 192000, -1
+};
+
+typedef struct{
+    uint32_t blksize, flags;
+    int rate, chan, bpp;
+    uint32_t samples, soff;
+    int block_parsed;
+    uint8_t extra[WV_EXTRA_SIZE];
+    int64_t pos;
+}WVContext;
+
+static int wv_probe(AVProbeData *p)
+{
+    /* check file header */
+    if (p->buf_size <= 32)
+        return 0;
+    if (p->buf[0] == 'w' && p->buf[1] == 'v' &&
+        p->buf[2] == 'p' && p->buf[3] == 'k')
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+static int wv_read_block_header(AVFormatContext *ctx, ByteIOContext *pb)
+{
+    WVContext *wc = ctx->priv_data;
+    uint32_t tag, ver;
+    int size;
+    int rate, bpp, chan;
+
+    wc->pos = url_ftell(pb);
+    tag = get_le32(pb);
+    if (tag != MKTAG('w', 'v', 'p', 'k'))
+        return -1;
+    size = get_le32(pb);
+    if(size < 24 || size > WV_BLOCK_LIMIT){
+        av_log(ctx, AV_LOG_ERROR, "Incorrect block size %i\n", size);
+        return -1;
+    }
+    wc->blksize = size;
+    ver = get_le16(pb);
+    if(ver < 0x402 || ver > 0x40F){
+        av_log(ctx, AV_LOG_ERROR, "Unsupported version %03X\n", ver);
+        return -1;
+    }
+    get_byte(pb); // track no
+    get_byte(pb); // track sub index
+    wc->samples = get_le32(pb); // total samples in file
+    wc->soff = get_le32(pb); // offset in samples of current block
+    get_buffer(pb, wc->extra, WV_EXTRA_SIZE);
+    wc->flags = AV_RL32(wc->extra + 4);
+    //parse flags
+    if(wc->flags & WV_FLOAT){
+        av_log(ctx, AV_LOG_ERROR, "Floating point data is not supported\n");
+        return -1;
+    }
+    if(wc->flags & WV_HYBRID){
+        av_log(ctx, AV_LOG_ERROR, "Hybrid coding mode is not supported\n");
+        return -1;
+    }
+    if(wc->flags & WV_INT32){
+        av_log(ctx, AV_LOG_ERROR, "Integer point data is not supported\n");
+        return -1;
+    }
+
+    bpp = ((wc->flags & 3) + 1) << 3;
+    chan = 1 + !(wc->flags & WV_MONO);
+    rate = wv_rates[(wc->flags >> 23) & 0xF];
+    if(rate == -1){
+        av_log(ctx, AV_LOG_ERROR, "Unknown sampling rate\n");
+        return -1;
+    }
+    if(!wc->bpp) wc->bpp = bpp;
+    if(!wc->chan) wc->chan = chan;
+    if(!wc->rate) wc->rate = rate;
+
+    if(wc->flags && bpp != wc->bpp){
+        av_log(ctx, AV_LOG_ERROR, "Bits per sample differ, this block: %i, header block: %i\n", bpp, wc->bpp);
+        return -1;
+    }
+    if(wc->flags && chan != wc->chan){
+        av_log(ctx, AV_LOG_ERROR, "Channels differ, this block: %i, header block: %i\n", chan, wc->chan);
+        return -1;
+    }
+    if(wc->flags && rate != wc->rate){
+        av_log(ctx, AV_LOG_ERROR, "Sampling rate differ, this block: %i, header block: %i\n", rate, wc->rate);
+        return -1;
+    }
+    wc->blksize = size - 24;
+    return 0;
+}
+
+static int wv_read_header(AVFormatContext *s,
+                          AVFormatParameters *ap)
+{
+    ByteIOContext *pb = &s->pb;
+    WVContext *wc = s->priv_data;
+    AVStream *st;
+
+    if(wv_read_block_header(s, pb) < 0)
+        return -1;
+
+    wc->block_parsed = 0;
+    /* now we are ready: build format streams */
+    st = av_new_stream(s, 0);
+    if (!st)
+        return -1;
+    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_id = CODEC_ID_WAVPACK;
+    st->codec->channels = wc->chan;
+    st->codec->sample_rate = wc->rate;
+    st->codec->bits_per_sample = wc->bpp;
+    av_set_pts_info(st, 64, 1, wc->rate);
+    s->start_time = 0;
+    s->duration = (int64_t)wc->samples * AV_TIME_BASE / st->codec->sample_rate;
+    return 0;
+}
+
+static int wv_read_packet(AVFormatContext *s,
+                          AVPacket *pkt)
+{
+    WVContext *wc = s->priv_data;
+    int ret;
+
+    if (url_feof(&s->pb))
+        return AVERROR(EIO);
+    if(wc->block_parsed){
+        if(wv_read_block_header(s, &s->pb) < 0)
+            return -1;
+    }
+
+    if(av_new_packet(pkt, wc->blksize + WV_EXTRA_SIZE) < 0)
+        return AVERROR_NOMEM;
+    memcpy(pkt->data, wc->extra, WV_EXTRA_SIZE);
+    ret = get_buffer(&s->pb, pkt->data + WV_EXTRA_SIZE, wc->blksize);
+    if(ret != wc->blksize){
+        av_free_packet(pkt);
+        return AVERROR_IO;
+    }
+    pkt->stream_index = 0;
+    wc->block_parsed = 1;
+    pkt->size = ret + WV_EXTRA_SIZE;
+    pkt->pts = wc->soff;
+    av_add_index_entry(s->streams[0], wc->pos, pkt->pts, 0, 0, AVINDEX_KEYFRAME);
+    return 0;
+}
+
+static int wv_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int wv_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
+{
+    AVStream *st = s->streams[stream_index];
+    WVContext *wc = s->priv_data;
+    AVPacket pkt1, *pkt = &pkt1;
+    int ret;
+    int index = av_index_search_timestamp(st, timestamp, flags);
+    int64_t pos, pts;
+
+    /* if found, seek there */
+    if (index >= 0){
+        wc->block_parsed = 1;
+        url_fseek(&s->pb, st->index_entries[index].pos, SEEK_SET);
+        return 0;
+    }
+    /* if timestamp is out of bounds, return error */
+    if(timestamp < 0 || timestamp >= s->duration)
+        return -1;
+
+    pos = url_ftell(&s->pb);
+    do{
+        ret = av_read_frame(s, pkt);
+        if (ret < 0){
+            url_fseek(&s->pb, pos, SEEK_SET);
+            return -1;
+        }
+        pts = pkt->pts;
+        av_free_packet(pkt);
+    }while(pts < timestamp);
+    return 0;
+}
+
+AVInputFormat wv_demuxer = {
+    "wv",
+    "WavPack",
+    sizeof(WVContext),
+    wv_probe,
+    wv_read_header,
+    wv_read_packet,
+    wv_read_close,
+    wv_read_seek,
+};
diff --git a/contrib/ffmpeg/libavformat/x11grab.c b/contrib/ffmpeg/libavformat/x11grab.c
new file mode 100644
index 000000000..8916d799a
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/x11grab.c
@@ -0,0 +1,529 @@
+/*
+ * X11 video grab interface
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg integration:
+ * Copyright (C) 2006 Clemens Fruhwirth <clemens@endorphin.org>
+ *                    Edouard Gomez <ed.gomez@free.fr>
+ *
+ * This file contains code from grab.c:
+ * Copyright (c) 2000-2001 Fabrice Bellard
+ *
+ * This file contains code from the xvidcap project:
+ * Copyright (C) 1997-1998 Rasca, Berlin
+ *               2003-2004 Karl H. Beckers, Frankfurt
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * @file x11grab.c
+ * X11 frame device demuxer by Clemens Fruhwirth <clemens@endorphin.org>
+ * and Edouard Gomez <ed.gomez@free.fr>.
+ */
+
+#include "avformat.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/time.h>
+#define _LINUX_TIME_H 1
+#include <time.h>
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/Xlibint.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <X11/extensions/XShm.h>
+
+/**
+ * X11 Device Demuxer context
+ */
+typedef struct x11_grab_s
+{
+    int frame_size;          /**< Size in bytes of a grabbed frame */
+    AVRational time_base;    /**< Time base */
+    int64_t time_frame;      /**< Current time */
+
+    int height;              /**< Height of the grab frame */
+    int width;               /**< Width of the grab frame */
+    int x_off;               /**< Horizontal top-left corner coordinate */
+    int y_off;               /**< Vertical top-left corner coordinate */
+
+    Display *dpy;            /**< X11 display from which x11grab grabs frames */
+    XImage *image;           /**< X11 image holding the grab */
+    int use_shm;             /**< !0 when using XShm extension */
+    XShmSegmentInfo shminfo; /**< When using XShm, keeps track of XShm infos */
+    int mouse_warning_shown;
+} x11_grab_t;
+
+/**
+ * Initializes the x11 grab device demuxer (public device demuxer API).
+ *
+ * @param s1 Context from avformat core
+ * @param ap Parameters from avformat core
+ * @return <ul>
+ *          <li>ENOMEM no memory left</li>
+ *          <li>AVERROR_IO other failure case</li>
+ *          <li>0 success</li>
+ *         </ul>
+ */
+static int
+x11grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
+{
+    x11_grab_t *x11grab = s1->priv_data;
+    Display *dpy;
+    AVStream *st = NULL;
+    int input_pixfmt;
+    XImage *image;
+    int x_off = 0;
+    int y_off = 0;
+    int use_shm;
+    char *param, *offset;
+
+    param = av_strdup(s1->filename);
+    offset = strchr(param, '+');
+    if (offset) {
+        sscanf(offset, "%d,%d", &x_off, &y_off);
+        *offset= 0;
+    }
+
+    av_log(s1, AV_LOG_INFO, "device: %s -> display: %s x: %d y: %d width: %d height: %d\n", s1->filename, param, x_off, y_off, ap->width, ap->height);
+
+    dpy = XOpenDisplay(param);
+    if(!dpy) {
+        av_log(s1, AV_LOG_ERROR, "Could not open X display.\n");
+        return AVERROR_IO;
+    }
+
+    if (!ap || ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0) {
+        av_log(s1, AV_LOG_ERROR, "AVParameters don't have any video size. Use -s.\n");
+        return AVERROR_IO;
+    }
+
+    st = av_new_stream(s1, 0);
+    if (!st) {
+        return AVERROR(ENOMEM);
+    }
+    av_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
+
+    use_shm = XShmQueryExtension(dpy);
+    av_log(s1, AV_LOG_INFO, "shared memory extension %s found\n", use_shm ? "" : "not");
+
+    if(use_shm) {
+        int scr = XDefaultScreen(dpy);
+        image = XShmCreateImage(dpy,
+                                DefaultVisual(dpy, scr),
+                                DefaultDepth(dpy, scr),
+                                ZPixmap,
+                                NULL,
+                                &x11grab->shminfo,
+                                ap->width, ap->height);
+        x11grab->shminfo.shmid = shmget(IPC_PRIVATE,
+                                        image->bytes_per_line * image->height,
+                                        IPC_CREAT|0777);
+        if (x11grab->shminfo.shmid == -1) {
+            av_log(s1, AV_LOG_ERROR, "Fatal: Can't get shared memory!\n");
+            return AVERROR(ENOMEM);
+        }
+        x11grab->shminfo.shmaddr = image->data = shmat(x11grab->shminfo.shmid, 0, 0);
+        x11grab->shminfo.readOnly = False;
+
+        if (!XShmAttach(dpy, &x11grab->shminfo)) {
+            av_log(s1, AV_LOG_ERROR, "Fatal: Failed to attach shared memory!\n");
+            /* needs some better error subroutine :) */
+            return AVERROR_IO;
+        }
+    } else {
+        image = XGetImage(dpy, RootWindow(dpy, DefaultScreen(dpy)),
+                          x_off,y_off,
+                          ap->width,ap->height,
+                          AllPlanes, ZPixmap);
+    }
+
+    switch (image->bits_per_pixel) {
+    case 8:
+        av_log (s1, AV_LOG_DEBUG, "8 bit palette\n");
+        input_pixfmt = PIX_FMT_PAL8;
+        break;
+    case 16:
+        if (       image->red_mask   == 0xf800 &&
+                   image->green_mask == 0x07e0 &&
+                   image->blue_mask  == 0x001f ) {
+            av_log (s1, AV_LOG_DEBUG, "16 bit RGB565\n");
+            input_pixfmt = PIX_FMT_RGB565;
+        } else if (image->red_mask   == 0x7c00 &&
+                   image->green_mask == 0x03e0 &&
+                   image->blue_mask  == 0x001f ) {
+            av_log(s1, AV_LOG_DEBUG, "16 bit RGB555\n");
+            input_pixfmt = PIX_FMT_RGB555;
+        } else {
+            av_log(s1, AV_LOG_ERROR, "RGB ordering at image depth %i not supported ... aborting\n", image->bits_per_pixel);
+            av_log(s1, AV_LOG_ERROR, "color masks: r 0x%.6lx g 0x%.6lx b 0x%.6lx\n", image->red_mask, image->green_mask, image->blue_mask);
+            return AVERROR_IO;
+        }
+        break;
+    case 24:
+        if (        image->red_mask   == 0xff0000 &&
+                    image->green_mask == 0x00ff00 &&
+                    image->blue_mask  == 0x0000ff ) {
+            input_pixfmt = PIX_FMT_BGR24;
+        } else if ( image->red_mask   == 0x0000ff &&
+                    image->green_mask == 0x00ff00 &&
+                    image->blue_mask  == 0xff0000 ) {
+            input_pixfmt = PIX_FMT_RGB24;
+        } else {
+            av_log(s1, AV_LOG_ERROR,"rgb ordering at image depth %i not supported ... aborting\n", image->bits_per_pixel);
+            av_log(s1, AV_LOG_ERROR, "color masks: r 0x%.6lx g 0x%.6lx b 0x%.6lx\n", image->red_mask, image->green_mask, image->blue_mask);
+            return AVERROR_IO;
+        }
+        break;
+    case 32:
+#if 0
+        GetColorInfo (image, &c_info);
+        if ( c_info.alpha_mask == 0xff000000 && image->green_mask == 0x0000ff00) {
+            /* byte order is relevant here, not endianness
+             * endianness is handled by avcodec, but atm no such thing
+             * as having ABGR, instead of ARGB in a word. Since we
+             * need this for Solaris/SPARC, but need to do the conversion
+             * for every frame we do it outside of this loop, cf. below
+             * this matches both ARGB32 and ABGR32 */
+            input_pixfmt = PIX_FMT_ARGB32;
+        }  else {
+            av_log(s1, AV_LOG_ERROR,"image depth %i not supported ... aborting\n", image->bits_per_pixel);
+            return AVERROR_IO;
+        }
+#endif
+        input_pixfmt = PIX_FMT_RGB32;
+        break;
+    default:
+        av_log(s1, AV_LOG_ERROR, "image depth %i not supported ... aborting\n", image->bits_per_pixel);
+        return -1;
+    }
+
+    x11grab->frame_size = ap->width * ap->height * image->bits_per_pixel/8;
+    x11grab->dpy = dpy;
+    x11grab->width = ap->width;
+    x11grab->height = ap->height;
+    x11grab->time_base  = ap->time_base;
+    x11grab->time_frame = av_gettime() / av_q2d(ap->time_base);
+    x11grab->x_off = x_off;
+    x11grab->y_off = y_off;
+    x11grab->image = image;
+    x11grab->use_shm = use_shm;
+    x11grab->mouse_warning_shown = 0;
+
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_RAWVIDEO;
+    st->codec->width = ap->width;
+    st->codec->height = ap->height;
+    st->codec->pix_fmt = input_pixfmt;
+    st->codec->time_base = ap->time_base;
+    st->codec->bit_rate = x11grab->frame_size * 1/av_q2d(ap->time_base) * 8;
+
+    return 0;
+}
+
+/**
+ * Get pointer coordinates from X11.
+ *
+ * @param x Integer where horizontal coordinate will be returned
+ * @param y Integer where vertical coordinate will be returned
+ * @param dpy X11 display from where pointer coordinates are retrieved
+ * @param s1 Context used for logging errors if necessary
+ */
+static void
+get_pointer_coordinates(int *x, int *y, Display *dpy, AVFormatContext *s1)
+{
+    Window mrootwindow, childwindow;
+    int dummy;
+
+    mrootwindow = DefaultRootWindow(dpy);
+
+    if (XQueryPointer(dpy, mrootwindow, &mrootwindow, &childwindow,
+                      x, y, &dummy, &dummy, (unsigned int*)&dummy)) {
+    } else {
+        x11_grab_t *s = s1->priv_data;
+        if (!s->mouse_warning_shown) {
+            av_log(s1, AV_LOG_INFO, "couldn't find mouse pointer\n");
+            s->mouse_warning_shown = 1;
+        }
+        *x = -1;
+        *y = -1;
+    }
+}
+
+/**
+ * Mouse painting helper function that applies an 'and' and 'or' mask pair to
+ * '*dst' pixel. It actually draws a mouse pointer pixel to grabbed frame.
+ *
+ * @param dst Destination pixel
+ * @param and Part of the mask that must be applied using a bitwise 'and'
+ *            operator
+ * @param or  Part of the mask that must be applied using a bitwise 'or'
+ *            operator
+ * @param bits_per_pixel Bits per pixel used in the grabbed image
+ */
+static void inline
+apply_masks(uint8_t *dst, int and, int or, int bits_per_pixel)
+{
+    switch (bits_per_pixel) {
+    case 32:
+        *(uint32_t*)dst = (*(uint32_t*)dst & and) | or;
+        break;
+    case 16:
+        *(uint16_t*)dst = (*(uint16_t*)dst & and) | or;
+        break;
+    case 8:
+        *dst = !!or;
+        break;
+    }
+}
+
+/**
+ * Paints a mouse pointer in an X11 image.
+ *
+ * @param image Image where to paint the mouse pointer
+ * @param s context used to retrieve original grabbing rectangle
+ *          coordinates
+ * @param x Mouse pointer coordinate
+ * @param y Mouse pointer coordinate
+ */
+static void
+paint_mouse_pointer(XImage *image, x11_grab_t *s, int x, int y)
+{
+    /* 16x20x1bpp bitmap for the black channel of the mouse pointer */
+    static const uint16_t const mousePointerBlack[] =
+        {
+            0x0000, 0x0003, 0x0005, 0x0009, 0x0011,
+            0x0021, 0x0041, 0x0081, 0x0101, 0x0201,
+            0x03c1, 0x0049, 0x0095, 0x0093, 0x0120,
+            0x0120, 0x0240, 0x0240, 0x0380, 0x0000
+        };
+
+    /* 16x20x1bpp bitmap for the white channel of the mouse pointer */
+    static const uint16_t const mousePointerWhite[] =
+        {
+            0x0000, 0x0000, 0x0002, 0x0006, 0x000e,
+            0x001e, 0x003e, 0x007e, 0x00fe, 0x01fe,
+            0x003e, 0x0036, 0x0062, 0x0060, 0x00c0,
+            0x00c0, 0x0180, 0x0180, 0x0000, 0x0000
+        };
+
+    int x_off = s->x_off;
+    int y_off = s->y_off;
+    int width = s->width;
+    int height = s->height;
+
+    if (   x - x_off >= 0 && x < width + x_off
+        && y - y_off >= 0 && y < height + y_off) {
+        uint8_t *im_data = (uint8_t*)image->data;
+        int bytes_per_pixel;
+        int line;
+        int masks;
+
+        /* Select correct masks and pixel size */
+        if (image->bits_per_pixel == 8) {
+            masks = 1;
+        } else {
+            masks = (image->red_mask|image->green_mask|image->blue_mask);
+        }
+        bytes_per_pixel = image->bits_per_pixel>>3;
+
+        /* Shift to right line */
+        im_data += image->bytes_per_line * (y - y_off);
+        /* Shift to right pixel in the line */
+        im_data += bytes_per_pixel * (x - x_off);
+
+        /* Draw the cursor - proper loop */
+        for (line = 0; line < FFMIN(20, (y_off + height) - y); line++) {
+            uint8_t *cursor = im_data;
+            int column;
+            uint16_t bm_b;
+            uint16_t bm_w;
+
+            bm_b = mousePointerBlack[line];
+            bm_w = mousePointerWhite[line];
+
+            for (column = 0; column < FFMIN(16, (x_off + width) - x); column++) {
+                apply_masks(cursor, ~(masks*(bm_b&1)), masks*(bm_w&1),
+                            image->bits_per_pixel);
+                cursor += bytes_per_pixel;
+                bm_b >>= 1;
+                bm_w >>= 1;
+            }
+            im_data += image->bytes_per_line;
+        }
+    }
+}
+
+
+/**
+ * Reads new data in the image structure.
+ *
+ * @param dpy X11 display to grab from
+ * @param d
+ * @param image Image where the grab will be put
+ * @param x Top-Left grabbing rectangle horizontal coordinate
+ * @param y Top-Left grabbing rectangle vertical coordinate
+ * @return 0 if error, !0 if successful
+ */
+static int
+xget_zpixmap(Display *dpy, Drawable d, XImage *image, int x, int y)
+{
+    xGetImageReply rep;
+    xGetImageReq *req;
+    long nbytes;
+
+    if (!image) {
+        return 0;
+    }
+
+    LockDisplay(dpy);
+    GetReq(GetImage, req);
+
+    /* First set up the standard stuff in the request */
+    req->drawable = d;
+    req->x = x;
+    req->y = y;
+    req->width = image->width;
+    req->height = image->height;
+    req->planeMask = (unsigned int)AllPlanes;
+    req->format = ZPixmap;
+
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.length) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return 0;
+    }
+
+    nbytes = (long)rep.length << 2;
+    _XReadPad(dpy, image->data, nbytes);
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}
+
+/**
+ * Grabs a frame from x11 (public device demuxer API).
+ *
+ * @param s1 Context from avformat core
+ * @param pkt Packet holding the brabbed frame
+ * @return frame size in bytes
+ */
+static int
+x11grab_read_packet(AVFormatContext *s1, AVPacket *pkt)
+{
+    x11_grab_t *s = s1->priv_data;
+    Display *dpy = s->dpy;
+    XImage *image = s->image;
+    int x_off = s->x_off;
+    int y_off = s->y_off;
+
+    int64_t curtime, delay;
+    struct timespec ts;
+
+    /* Calculate the time of the next frame */
+    s->time_frame += INT64_C(1000000);
+
+    /* wait based on the frame rate */
+    for(;;) {
+        curtime = av_gettime();
+        delay = s->time_frame * av_q2d(s->time_base) - curtime;
+        if (delay <= 0) {
+            if (delay < INT64_C(-1000000) * av_q2d(s->time_base)) {
+                s->time_frame += INT64_C(1000000);
+            }
+            break;
+        }
+        ts.tv_sec = delay / 1000000;
+        ts.tv_nsec = (delay % 1000000) * 1000;
+        nanosleep(&ts, NULL);
+    }
+
+    if (av_new_packet(pkt, s->frame_size) < 0) {
+        return AVERROR_IO;
+    }
+
+    pkt->pts = curtime;
+
+    if(s->use_shm) {
+        if (!XShmGetImage(dpy, RootWindow(dpy, DefaultScreen(dpy)), image, x_off, y_off, AllPlanes)) {
+            av_log (s1, AV_LOG_INFO, "XShmGetImage() failed\n");
+        }
+    } else {
+        if (!xget_zpixmap(dpy, RootWindow(dpy, DefaultScreen(dpy)), image, x_off, y_off)) {
+            av_log (s1, AV_LOG_INFO, "XGetZPixmap() failed\n");
+        }
+    }
+
+    {
+        int pointer_x, pointer_y;
+        get_pointer_coordinates(&pointer_x, &pointer_y, dpy, s1);
+        paint_mouse_pointer(image, s, pointer_x, pointer_y);
+    }
+
+
+    /* XXX: avoid memcpy */
+    memcpy(pkt->data, image->data, s->frame_size);
+    return s->frame_size;
+}
+
+/**
+ * Closes x11 frame grabber (public device demuxer API).
+ *
+ * @param s1 Context from avformat core
+ * @return 0 success, !0 failure
+ */
+static int
+x11grab_read_close(AVFormatContext *s1)
+{
+    x11_grab_t *x11grab = s1->priv_data;
+
+    /* Detach cleanly from shared mem */
+    if (x11grab->use_shm) {
+        XShmDetach(x11grab->dpy, &x11grab->shminfo);
+        shmdt(x11grab->shminfo.shmaddr);
+        shmctl(x11grab->shminfo.shmid, IPC_RMID, NULL);
+    }
+
+    /* Destroy X11 image */
+    if (x11grab->image) {
+        XDestroyImage(x11grab->image);
+        x11grab->image = NULL;
+    }
+
+    /* Free X11 display */
+    XCloseDisplay(x11grab->dpy);
+    return 0;
+}
+
+/** x11 grabber device demuxer declaration */
+AVInputFormat x11_grab_device_demuxer =
+{
+    "x11grab",
+    "X11grab",
+    sizeof(x11_grab_t),
+    NULL,
+    x11grab_read_header,
+    x11grab_read_packet,
+    x11grab_read_close,
+    .flags = AVFMT_NOFILE,
+};
diff --git a/contrib/ffmpeg/libavformat/yuv4mpeg.c b/contrib/ffmpeg/libavformat/yuv4mpeg.c
new file mode 100644
index 000000000..70214ae00
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/yuv4mpeg.c
@@ -0,0 +1,408 @@
+/*
+ * YUV4MPEG format
+ * Copyright (c) 2001, 2002, 2003 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avformat.h"
+
+#define Y4M_MAGIC "YUV4MPEG2"
+#define Y4M_FRAME_MAGIC "FRAME"
+#define Y4M_LINE_MAX 256
+
+struct frame_attributes {
+    int interlaced_frame;
+    int top_field_first;
+};
+
+static int yuv4_generate_header(AVFormatContext *s, char* buf)
+{
+    AVStream *st;
+    int width, height;
+    int raten, rated, aspectn, aspectd, n;
+    char inter;
+    const char *colorspace = "";
+
+    st = s->streams[0];
+    width = st->codec->width;
+    height = st->codec->height;
+
+    av_reduce(&raten, &rated, st->codec->time_base.den, st->codec->time_base.num, (1UL<<31)-1);
+
+    aspectn = st->codec->sample_aspect_ratio.num;
+    aspectd = st->codec->sample_aspect_ratio.den;
+
+    if ( aspectn == 0 && aspectd == 1 ) aspectd = 0;  // 0:0 means unknown
+
+    inter = 'p'; /* progressive is the default */
+    if (st->codec->coded_frame && st->codec->coded_frame->interlaced_frame) {
+        inter = st->codec->coded_frame->top_field_first ? 't' : 'b';
+    }
+
+    switch(st->codec->pix_fmt) {
+    case PIX_FMT_GRAY8:
+        colorspace = " Cmono";
+        break;
+    case PIX_FMT_YUV411P:
+        colorspace = " C411 XYSCSS=411";
+        break;
+    case PIX_FMT_YUV420P:
+        colorspace = (st->codec->codec_id == CODEC_ID_DVVIDEO)?" C420paldv XYSCSS=420PALDV":" C420mpeg2 XYSCSS=420MPEG2";
+        break;
+    case PIX_FMT_YUV422P:
+        colorspace = " C422 XYSCSS=422";
+        break;
+    case PIX_FMT_YUV444P:
+        colorspace = " C444 XYSCSS=444";
+        break;
+    }
+
+    /* construct stream header, if this is the first frame */
+    n = snprintf(buf, Y4M_LINE_MAX, "%s W%d H%d F%d:%d I%c A%d:%d%s\n",
+                 Y4M_MAGIC,
+                 width,
+                 height,
+                 raten, rated,
+                 inter,
+                 aspectn, aspectd,
+                 colorspace);
+
+    return n;
+}
+
+static int yuv4_write_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    AVStream *st = s->streams[pkt->stream_index];
+    ByteIOContext *pb = &s->pb;
+    AVPicture *picture;
+    int* first_pkt = s->priv_data;
+    int width, height, h_chroma_shift, v_chroma_shift;
+    int i, m;
+    char buf2[Y4M_LINE_MAX+1];
+    char buf1[20];
+    uint8_t *ptr, *ptr1, *ptr2;
+
+    picture = (AVPicture *)pkt->data;
+
+    /* for the first packet we have to output the header as well */
+    if (*first_pkt) {
+        *first_pkt = 0;
+        if (yuv4_generate_header(s, buf2) < 0) {
+            av_log(s, AV_LOG_ERROR, "Error. YUV4MPEG stream header write failed.\n");
+            return AVERROR_IO;
+        } else {
+            put_buffer(pb, buf2, strlen(buf2));
+        }
+    }
+
+    /* construct frame header */
+
+    m = snprintf(buf1, sizeof(buf1), "%s\n", Y4M_FRAME_MAGIC);
+    put_buffer(pb, buf1, strlen(buf1));
+
+    width = st->codec->width;
+    height = st->codec->height;
+
+    ptr = picture->data[0];
+    for(i=0;i<height;i++) {
+        put_buffer(pb, ptr, width);
+        ptr += picture->linesize[0];
+    }
+
+    if (st->codec->pix_fmt != PIX_FMT_GRAY8){
+    // Adjust for smaller Cb and Cr planes
+    avcodec_get_chroma_sub_sample(st->codec->pix_fmt, &h_chroma_shift, &v_chroma_shift);
+    width >>= h_chroma_shift;
+    height >>= v_chroma_shift;
+
+    ptr1 = picture->data[1];
+    ptr2 = picture->data[2];
+    for(i=0;i<height;i++) {     /* Cb */
+        put_buffer(pb, ptr1, width);
+        ptr1 += picture->linesize[1];
+    }
+    for(i=0;i<height;i++) {     /* Cr */
+        put_buffer(pb, ptr2, width);
+            ptr2 += picture->linesize[2];
+    }
+    }
+    put_flush_packet(pb);
+    return 0;
+}
+
+static int yuv4_write_header(AVFormatContext *s)
+{
+    int* first_pkt = s->priv_data;
+
+    if (s->nb_streams != 1)
+        return AVERROR_IO;
+
+    if (s->streams[0]->codec->pix_fmt == PIX_FMT_YUV411P) {
+        av_log(s, AV_LOG_ERROR, "Warning: generating rarely used 4:1:1 YUV stream, some mjpegtools might not work.\n");
+    }
+    else if ((s->streams[0]->codec->pix_fmt != PIX_FMT_YUV420P) &&
+             (s->streams[0]->codec->pix_fmt != PIX_FMT_YUV422P) &&
+             (s->streams[0]->codec->pix_fmt != PIX_FMT_GRAY8) &&
+             (s->streams[0]->codec->pix_fmt != PIX_FMT_YUV444P)) {
+        av_log(s, AV_LOG_ERROR, "ERROR: yuv4mpeg only handles yuv444p, yuv422p, yuv420p, yuv411p and gray pixel formats. Use -pix_fmt to select one.\n");
+        return AVERROR_IO;
+    }
+
+    *first_pkt = 1;
+    return 0;
+}
+
+static int yuv4_write_trailer(AVFormatContext *s)
+{
+    return 0;
+}
+
+#ifdef CONFIG_YUV4MPEGPIPE_MUXER
+AVOutputFormat yuv4mpegpipe_muxer = {
+    "yuv4mpegpipe",
+    "YUV4MPEG pipe format",
+    "",
+    "y4m",
+    sizeof(int),
+    CODEC_ID_NONE,
+    CODEC_ID_RAWVIDEO,
+    yuv4_write_header,
+    yuv4_write_packet,
+    yuv4_write_trailer,
+    .flags = AVFMT_RAWPICTURE,
+};
+#endif
+
+/* Header size increased to allow room for optional flags */
+#define MAX_YUV4_HEADER 80
+#define MAX_FRAME_HEADER 80
+
+static int yuv4_read_header(AVFormatContext *s, AVFormatParameters *ap)
+{
+    char header[MAX_YUV4_HEADER+10];  // Include headroom for the longest option
+    char *tokstart,*tokend,*header_end;
+    int i;
+    ByteIOContext *pb = &s->pb;
+    int width=-1, height=-1, raten=0, rated=0, aspectn=0, aspectd=0;
+    enum PixelFormat pix_fmt=PIX_FMT_NONE,alt_pix_fmt=PIX_FMT_NONE;
+    AVStream *st;
+    struct frame_attributes *s1 = s->priv_data;
+
+    for (i=0; i<MAX_YUV4_HEADER; i++) {
+        header[i] = get_byte(pb);
+        if (header[i] == '\n') {
+            header[i+1] = 0x20;  // Add a space after last option. Makes parsing "444" vs "444alpha" easier.
+            header[i+2] = 0;
+            break;
+        }
+    }
+    if (i == MAX_YUV4_HEADER) return -1;
+    if (strncmp(header, Y4M_MAGIC, strlen(Y4M_MAGIC))) return -1;
+
+    s1->interlaced_frame = 0;
+    s1->top_field_first = 0;
+    header_end = &header[i+1]; // Include space
+    for(tokstart = &header[strlen(Y4M_MAGIC) + 1]; tokstart < header_end; tokstart++) {
+        if (*tokstart==0x20) continue;
+        switch (*tokstart++) {
+        case 'W': // Width. Required.
+            width = strtol(tokstart, &tokend, 10);
+            tokstart=tokend;
+            break;
+        case 'H': // Height. Required.
+            height = strtol(tokstart, &tokend, 10);
+            tokstart=tokend;
+            break;
+        case 'C': // Color space
+            if (strncmp("420jpeg",tokstart,7)==0)
+                pix_fmt = PIX_FMT_YUV420P;
+            else if (strncmp("420mpeg2",tokstart,8)==0)
+                pix_fmt = PIX_FMT_YUV420P;
+            else if (strncmp("420paldv", tokstart, 8)==0)
+                pix_fmt = PIX_FMT_YUV420P;
+            else if (strncmp("411", tokstart, 3)==0)
+                pix_fmt = PIX_FMT_YUV411P;
+            else if (strncmp("422", tokstart, 3)==0)
+                pix_fmt = PIX_FMT_YUV422P;
+            else if (strncmp("444alpha", tokstart, 8)==0) {
+                av_log(s, AV_LOG_ERROR, "Cannot handle 4:4:4:4 YUV4MPEG stream.\n");
+                return -1;
+            } else if (strncmp("444", tokstart, 3)==0)
+                pix_fmt = PIX_FMT_YUV444P;
+            else if (strncmp("mono",tokstart, 4)==0) {
+                pix_fmt = PIX_FMT_GRAY8;
+            } else {
+                av_log(s, AV_LOG_ERROR, "YUV4MPEG stream contains an unknown pixel format.\n");
+                return -1;
+            }
+            while(tokstart<header_end&&*tokstart!=0x20) tokstart++;
+            break;
+        case 'I': // Interlace type
+            switch (*tokstart++){
+            case '?':
+                break;
+            case 'p':
+                s1->interlaced_frame=0;
+                break;
+            case 't':
+                s1->interlaced_frame=1;
+                s1->top_field_first=1;
+                break;
+            case 'b':
+                s1->interlaced_frame=1;
+                s1->top_field_first=0;
+                break;
+            case 'm':
+                av_log(s, AV_LOG_ERROR, "YUV4MPEG stream contains mixed interlaced and non-interlaced frames.\n");
+                return -1;
+            default:
+                av_log(s, AV_LOG_ERROR, "YUV4MPEG has invalid header.\n");
+                return -1;
+            }
+            break;
+        case 'F': // Frame rate
+            sscanf(tokstart,"%d:%d",&raten,&rated); // 0:0 if unknown
+            while(tokstart<header_end&&*tokstart!=0x20) tokstart++;
+            break;
+        case 'A': // Pixel aspect
+            sscanf(tokstart,"%d:%d",&aspectn,&aspectd); // 0:0 if unknown
+            while(tokstart<header_end&&*tokstart!=0x20) tokstart++;
+            break;
+        case 'X': // Vendor extensions
+            if (strncmp("YSCSS=",tokstart,6)==0) {
+                // Older nonstandard pixel format representation
+                tokstart+=6;
+                if (strncmp("420JPEG",tokstart,7)==0)
+                    alt_pix_fmt=PIX_FMT_YUV420P;
+                else if (strncmp("420MPEG2",tokstart,8)==0)
+                    alt_pix_fmt=PIX_FMT_YUV420P;
+                else if (strncmp("420PALDV",tokstart,8)==0)
+                    alt_pix_fmt=PIX_FMT_YUV420P;
+                else if (strncmp("411",tokstart,3)==0)
+                    alt_pix_fmt=PIX_FMT_YUV411P;
+                else if (strncmp("422",tokstart,3)==0)
+                    alt_pix_fmt=PIX_FMT_YUV422P;
+                else if (strncmp("444",tokstart,3)==0)
+                    alt_pix_fmt=PIX_FMT_YUV444P;
+            }
+            while(tokstart<header_end&&*tokstart!=0x20) tokstart++;
+            break;
+        }
+    }
+
+    if ((width == -1) || (height == -1)) {
+        av_log(s, AV_LOG_ERROR, "YUV4MPEG has invalid header.\n");
+        return -1;
+    }
+
+    if (pix_fmt == PIX_FMT_NONE) {
+        if (alt_pix_fmt == PIX_FMT_NONE)
+            pix_fmt = PIX_FMT_YUV420P;
+        else
+            pix_fmt = alt_pix_fmt;
+    }
+
+    if (raten == 0 && rated == 0) {
+        // Frame rate unknown
+        raten = 25;
+        rated = 1;
+    }
+
+    if (aspectn == 0 && aspectd == 0) {
+        // Pixel aspect unknown
+        aspectd = 1;
+    }
+
+    st = av_new_stream(s, 0);
+    st = s->streams[0];
+    st->codec->width = width;
+    st->codec->height = height;
+    av_reduce(&raten, &rated, raten, rated, (1UL<<31)-1);
+    av_set_pts_info(st, 64, rated, raten);
+    st->codec->pix_fmt = pix_fmt;
+    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_id = CODEC_ID_RAWVIDEO;
+    st->codec->sample_aspect_ratio= (AVRational){aspectn, aspectd};
+
+    return 0;
+}
+
+static int yuv4_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
+    int i;
+    char header[MAX_FRAME_HEADER+1];
+    int packet_size, width, height;
+    AVStream *st = s->streams[0];
+    struct frame_attributes *s1 = s->priv_data;
+
+    for (i=0; i<MAX_FRAME_HEADER; i++) {
+        header[i] = get_byte(&s->pb);
+        if (header[i] == '\n') {
+            header[i+1] = 0;
+            break;
+        }
+    }
+    if (i == MAX_FRAME_HEADER) return -1;
+    if (strncmp(header, Y4M_FRAME_MAGIC, strlen(Y4M_FRAME_MAGIC))) return -1;
+
+    width = st->codec->width;
+    height = st->codec->height;
+
+    packet_size = avpicture_get_size(st->codec->pix_fmt, width, height);
+    if (packet_size < 0)
+        return -1;
+
+    if (av_get_packet(&s->pb, pkt, packet_size) != packet_size)
+        return AVERROR_IO;
+
+    if (s->streams[0]->codec->coded_frame) {
+        s->streams[0]->codec->coded_frame->interlaced_frame = s1->interlaced_frame;
+        s->streams[0]->codec->coded_frame->top_field_first = s1->top_field_first;
+    }
+
+    pkt->stream_index = 0;
+    return 0;
+}
+
+static int yuv4_read_close(AVFormatContext *s)
+{
+    return 0;
+}
+
+static int yuv4_probe(AVProbeData *pd)
+{
+    /* check file header */
+    if (pd->buf_size <= sizeof(Y4M_MAGIC))
+        return 0;
+    if (strncmp(pd->buf, Y4M_MAGIC, sizeof(Y4M_MAGIC)-1)==0)
+        return AVPROBE_SCORE_MAX;
+    else
+        return 0;
+}
+
+#ifdef CONFIG_YUV4MPEGPIPE_DEMUXER
+AVInputFormat yuv4mpegpipe_demuxer = {
+    "yuv4mpegpipe",
+    "YUV4MPEG pipe format",
+    sizeof(struct frame_attributes),
+    yuv4_probe,
+    yuv4_read_header,
+    yuv4_read_packet,
+    yuv4_read_close,
+    .extensions = "y4m"
+};
+#endif
diff --git a/contrib/ffmpeg/libavutil/Makefile b/contrib/ffmpeg/libavutil/Makefile
new file mode 100644
index 000000000..a760401ab
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/Makefile
@@ -0,0 +1,27 @@
+include ../config.mak
+
+OBJS= mathematics.o \
+      rational.o \
+      intfloat_readwrite.o \
+      crc.o \
+      md5.o \
+      lls.o \
+      adler32.o \
+      log.o \
+      mem.o \
+      fifo.o \
+      tree.o \
+      lzo.o \
+      random.o \
+      aes.o \
+      base64.o \
+
+HEADERS = avutil.h common.h mathematics.h integer.h rational.h \
+          intfloat_readwrite.h md5.h adler32.h log.h fifo.h lzo.h \
+          random.h mem.h base64.h
+
+NAME=avutil
+LIBVERSION=$(LAVUVERSION)
+LIBMAJOR=$(LAVUMAJOR)
+
+include ../common.mak
diff --git a/contrib/ffmpeg/libavutil/adler32.c b/contrib/ffmpeg/libavutil/adler32.c
new file mode 100644
index 000000000..50d57470b
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/adler32.c
@@ -0,0 +1,71 @@
+/* adler32.c -- compute the Adler-32 checksum of a data stream
+ * This is a modified version based on adler32.c from the zlib library.
+ *
+ * Copyright (C) 1995 Mark Adler
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ */
+
+#include "common.h"
+#include "adler32.h"
+
+#define BASE 65521L /* largest prime smaller than 65536 */
+
+#define DO1(buf)  {s1 += *buf++; s2 += s1;}
+#define DO4(buf)  DO1(buf); DO1(buf); DO1(buf); DO1(buf);
+#define DO16(buf) DO4(buf); DO4(buf); DO4(buf); DO4(buf);
+
+unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf, unsigned int len)
+{
+    unsigned long s1 = adler & 0xffff;
+    unsigned long s2 = adler >> 16;
+
+    while (len>0) {
+#ifdef CONFIG_SMALL
+        while(len>4 && s2 < (1U<<31)){
+            DO4(buf); len-=4;
+#else
+        while(len>16 && s2 < (1U<<31)){
+            DO16(buf); len-=16;
+#endif
+        }
+        DO1(buf); len--;
+        s1 %= BASE;
+        s2 %= BASE;
+    }
+    return (s2 << 16) | s1;
+}
+
+#ifdef TEST
+#include "log.h"
+#define LEN 7001
+volatile int checksum;
+int main(){
+    int i;
+    char data[LEN];
+    av_log_level = AV_LOG_DEBUG;
+    for(i=0; i<LEN; i++)
+        data[i]= ((i*i)>>3) + 123*i;
+    for(i=0; i<1000; i++){
+        START_TIMER
+        checksum= av_adler32_update(1, data, LEN);
+        STOP_TIMER("adler")
+    }
+    av_log(NULL, AV_LOG_DEBUG, "%X == 50E6E508\n", checksum);
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/adler32.h b/contrib/ffmpeg/libavutil/adler32.h
new file mode 100644
index 000000000..f56d416fb
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/adler32.h
@@ -0,0 +1,27 @@
+/*
+ * copyright (c) 2006 Mans Rullgard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef ADLER32_H
+#define ADLER32_H
+
+unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf,
+                                unsigned int len);
+
+#endif
diff --git a/contrib/ffmpeg/libavutil/aes.c b/contrib/ffmpeg/libavutil/aes.c
new file mode 100644
index 000000000..55ae0d4f3
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/aes.c
@@ -0,0 +1,239 @@
+/*
+ * copyright (c) 2007 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * some optimization ideas from aes128.c by Reimar Doeffinger
+ */
+
+#include "common.h"
+#include "aes.h"
+
+typedef struct AVAES{
+    uint8_t round_key[15][4][4];
+    uint8_t state[2][4][4];
+    int rounds;
+}AVAES;
+
+const int av_aes_size= sizeof(AVAES);
+
+static const uint8_t rcon[10] = {
+  0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36
+};
+
+static uint8_t     sbox[256];
+static uint8_t inv_sbox[256];
+#ifdef CONFIG_SMALL
+static uint32_t enc_multbl[1][256];
+static uint32_t dec_multbl[1][256];
+#else
+static uint32_t enc_multbl[4][256];
+static uint32_t dec_multbl[4][256];
+#endif
+
+static inline void addkey(uint64_t dst[2], uint64_t src[2], uint64_t round_key[2]){
+    dst[0] = src[0] ^ round_key[0];
+    dst[1] = src[1] ^ round_key[1];
+}
+
+static void subshift(uint8_t s0[2][16], int s, uint8_t *box){
+    uint8_t (*s1)[16]= s0[0] - s;
+    uint8_t (*s3)[16]= s0[0] + s;
+    s0[0][0]=box[s0[1][ 0]]; s0[0][ 4]=box[s0[1][ 4]]; s0[0][ 8]=box[s0[1][ 8]]; s0[0][12]=box[s0[1][12]];
+    s1[0][3]=box[s1[1][ 7]]; s1[0][ 7]=box[s1[1][11]]; s1[0][11]=box[s1[1][15]]; s1[0][15]=box[s1[1][ 3]];
+    s0[0][2]=box[s0[1][10]]; s0[0][10]=box[s0[1][ 2]]; s0[0][ 6]=box[s0[1][14]]; s0[0][14]=box[s0[1][ 6]];
+    s3[0][1]=box[s3[1][13]]; s3[0][13]=box[s3[1][ 9]]; s3[0][ 9]=box[s3[1][ 5]]; s3[0][ 5]=box[s3[1][ 1]];
+}
+
+static inline int mix_core(uint32_t multbl[4][256], int a, int b, int c, int d){
+#ifdef CONFIG_SMALL
+#define ROT(x,s) ((x<<s)|(x>>(32-s)))
+    return multbl[0][a] ^ ROT(multbl[0][b], 8) ^ ROT(multbl[0][c], 16) ^ ROT(multbl[0][d], 24);
+#else
+    return multbl[0][a] ^ multbl[1][b] ^ multbl[2][c] ^ multbl[3][d];
+#endif
+}
+
+static inline void mix(uint8_t state[2][4][4], uint32_t multbl[4][256], int s1, int s3){
+    ((uint32_t *)(state))[0] = mix_core(multbl, state[1][0][0], state[1][s1  ][1], state[1][2][2], state[1][s3  ][3]);
+    ((uint32_t *)(state))[1] = mix_core(multbl, state[1][1][0], state[1][s3-1][1], state[1][3][2], state[1][s1-1][3]);
+    ((uint32_t *)(state))[2] = mix_core(multbl, state[1][2][0], state[1][s3  ][1], state[1][0][2], state[1][s1  ][3]);
+    ((uint32_t *)(state))[3] = mix_core(multbl, state[1][3][0], state[1][s1-1][1], state[1][1][2], state[1][s3-1][3]);
+}
+
+static inline void crypt(AVAES *a, int s, uint8_t *sbox, uint32_t *multbl){
+    int r;
+
+    for(r=a->rounds-1; r>0; r--){
+        mix(a->state, multbl, 3-s, 1+s);
+        addkey(a->state[1], a->state[0], a->round_key[r]);
+    }
+    subshift(a->state[0][0], s, sbox);
+}
+
+void av_aes_crypt(AVAES *a, uint8_t *dst, uint8_t *src, int count, uint8_t *iv, int decrypt){
+    while(count--){
+        addkey(a->state[1], src, a->round_key[a->rounds]);
+        if(decrypt) {
+            crypt(a, 0, inv_sbox, dec_multbl);
+            if(iv){
+                addkey(a->state[0], a->state[0], iv);
+                memcpy(iv, src, 16);
+            }
+            addkey(dst, a->state[0], a->round_key[0]);
+        }else{
+            if(iv) addkey(a->state[1], a->state[1], iv);
+            crypt(a, 2,     sbox, enc_multbl);
+            addkey(dst, a->state[0], a->round_key[0]);
+            if(iv) memcpy(iv, dst, 16);
+        }
+        src+=16;
+        dst+=16;
+    }
+}
+
+static void init_multbl2(uint8_t tbl[1024], int c[4], uint8_t *log8, uint8_t *alog8, uint8_t *sbox){
+    int i, j;
+    for(i=0; i<1024; i++){
+        int x= sbox[i>>2];
+        if(x) tbl[i]= alog8[ log8[x] + log8[c[i&3]] ];
+    }
+#ifndef CONFIG_SMALL
+    for(j=256; j<1024; j++)
+        for(i=0; i<4; i++)
+            tbl[4*j+i]= tbl[4*j + ((i-1)&3) - 1024];
+#endif
+}
+
+// this is based on the reference AES code by Paulo Barreto and Vincent Rijmen
+int av_aes_init(AVAES *a, const uint8_t *key, int key_bits, int decrypt) {
+    int i, j, t, rconpointer = 0;
+    uint8_t tk[8][4];
+    int KC= key_bits>>5;
+    int rounds= KC + 6;
+    uint8_t  log8[256];
+    uint8_t alog8[512];
+
+    if(!enc_multbl[4][1023]){
+        j=1;
+        for(i=0; i<255; i++){
+            alog8[i]=
+            alog8[i+255]= j;
+            log8[j]= i;
+            j^= j+j;
+            if(j>255) j^= 0x11B;
+        }
+        for(i=0; i<256; i++){
+            j= i ? alog8[255-log8[i]] : 0;
+            j ^= (j<<1) ^ (j<<2) ^ (j<<3) ^ (j<<4);
+            j = (j ^ (j>>8) ^ 99) & 255;
+            inv_sbox[j]= i;
+            sbox    [i]= j;
+        }
+        init_multbl2(dec_multbl[0], (int[4]){0xe, 0x9, 0xd, 0xb}, log8, alog8, inv_sbox);
+        init_multbl2(enc_multbl[0], (int[4]){0x2, 0x1, 0x1, 0x3}, log8, alog8, sbox);
+    }
+
+    if(key_bits!=128 && key_bits!=192 && key_bits!=256)
+        return -1;
+
+    a->rounds= rounds;
+
+    memcpy(tk, key, KC*4);
+
+    for(t= 0; t < (rounds+1)*16;) {
+        memcpy(a->round_key[0][0]+t, tk, KC*4);
+        t+= KC*4;
+
+        for(i = 0; i < 4; i++)
+            tk[0][i] ^= sbox[tk[KC-1][(i+1)&3]];
+        tk[0][0] ^= rcon[rconpointer++];
+
+        for(j = 1; j < KC; j++){
+            if(KC != 8 || j != KC>>1)
+                for(i = 0; i < 4; i++) tk[j][i] ^=      tk[j-1][i];
+            else
+                for(i = 0; i < 4; i++) tk[j][i] ^= sbox[tk[j-1][i]];
+        }
+    }
+
+    if(decrypt){
+        for(i=1; i<rounds; i++){
+            uint8_t tmp[3][16];
+            memcpy(tmp[2], a->round_key[i][0], 16);
+            subshift(tmp[1], 0, sbox);
+            mix(tmp, dec_multbl, 1, 3);
+            memcpy(a->round_key[i][0], tmp[0], 16);
+        }
+    }else{
+        for(i=0; i<(rounds+1)>>1; i++){
+            for(j=0; j<16; j++)
+                FFSWAP(int, a->round_key[i][0][j], a->round_key[rounds-i][0][j]);
+        }
+    }
+
+    return 0;
+}
+
+#ifdef TEST
+#include "log.h"
+
+int main(){
+    int i,j;
+    AVAES ae, ad, b;
+    uint8_t rkey[2][16]= {
+        {0},
+        {0x10, 0xa5, 0x88, 0x69, 0xd7, 0x4b, 0xe5, 0xa3, 0x74, 0xcf, 0x86, 0x7c, 0xfb, 0x47, 0x38, 0x59}};
+    uint8_t pt[16], rpt[2][16]= {
+        {0x6a, 0x84, 0x86, 0x7c, 0xd7, 0x7e, 0x12, 0xad, 0x07, 0xea, 0x1b, 0xe8, 0x95, 0xc5, 0x3f, 0xa3},
+        {0}};
+    uint8_t rct[2][16]= {
+        {0x73, 0x22, 0x81, 0xc0, 0xa0, 0xaa, 0xb8, 0xf7, 0xa5, 0x4a, 0x0c, 0x67, 0xa0, 0xc4, 0x5e, 0xcf},
+        {0x6d, 0x25, 0x1e, 0x69, 0x44, 0xb0, 0x51, 0xe0, 0x4e, 0xaa, 0x6f, 0xb4, 0xdb, 0xf7, 0x84, 0x65}};
+    uint8_t temp[16];
+
+    av_aes_init(&ae, "PI=3.141592654..", 128, 0);
+    av_aes_init(&ad, "PI=3.141592654..", 128, 1);
+    av_log_level= AV_LOG_DEBUG;
+
+    for(i=0; i<2; i++){
+        av_aes_init(&b, rkey[i], 128, 1);
+        av_aes_crypt(&b, temp, rct[i], 1, NULL, 1);
+        for(j=0; j<16; j++)
+            if(rpt[i][j] != temp[j])
+                av_log(NULL, AV_LOG_ERROR, "%d %02X %02X\n", j, rpt[i][j], temp[j]);
+    }
+
+    for(i=0; i<10000; i++){
+        for(j=0; j<16; j++){
+            pt[j]= random();
+        }
+{START_TIMER
+        av_aes_crypt(&ae, temp, pt, 1, NULL, 0);
+        if(!(i&(i-1)))
+            av_log(NULL, AV_LOG_ERROR, "%02X %02X %02X %02X\n", temp[0], temp[5], temp[10], temp[15]);
+        av_aes_crypt(&ad, temp, temp, 1, NULL, 1);
+STOP_TIMER("aes")}
+        for(j=0; j<16; j++){
+            if(pt[j] != temp[j]){
+                av_log(NULL, AV_LOG_ERROR, "%d %d %02X %02X\n", i,j, pt[j], temp[j]);
+            }
+        }
+    }
+    return 0;
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/aes.h b/contrib/ffmpeg/libavutil/aes.h
new file mode 100644
index 000000000..34ba0a2fa
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/aes.h
@@ -0,0 +1,45 @@
+/*
+ * copyright (c) 2007 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AES_H
+#define AES_H
+
+extern const int av_aes_size;
+
+struct AVAES;
+
+/**
+ * initalizes a AVAES context
+ * @param key_bits 128, 192 or 256
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt);
+
+/**
+ * encrypts / decrypts.
+ * @param count number of 16 byte blocks
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param iv initalization vector for CBC mode, if NULL then ECB will be used
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void av_aes_crypt(struct AVAES *a, uint8_t *dst, uint8_t *src, int count, uint8_t *iv, int decrypt);
+
+#endif /* AES_H */
diff --git a/contrib/ffmpeg/libavutil/avutil.h b/contrib/ffmpeg/libavutil/avutil.h
new file mode 100644
index 000000000..32bc40bfb
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/avutil.h
@@ -0,0 +1,137 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_H
+#define AVUTIL_H
+
+/**
+ * @file avutil.h
+ * external api header.
+ */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define AV_STRINGIFY(s)         AV_TOSTRING(s)
+#define AV_TOSTRING(s) #s
+
+#define LIBAVUTIL_VERSION_INT   ((49<<16)+(4<<8)+0)
+#define LIBAVUTIL_VERSION       49.4.0
+#define LIBAVUTIL_BUILD         LIBAVUTIL_VERSION_INT
+
+#define LIBAVUTIL_IDENT         "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
+
+
+#include "common.h"
+#include "mathematics.h"
+#include "rational.h"
+#include "integer.h"
+#include "intfloat_readwrite.h"
+#include "log.h"
+
+/**
+ * Pixel format. Notes:
+ *
+ * PIX_FMT_RGB32 is handled in an endian-specific manner. A RGBA
+ * color is put together as:
+ *  (A << 24) | (R << 16) | (G << 8) | B
+ * This is stored as BGRA on little endian CPU architectures and ARGB on
+ * big endian CPUs.
+ *
+ * When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized
+ * image data is stored in AVFrame.data[0]. The palette is transported in
+ * AVFrame.data[1] and, is 1024 bytes long (256 4-byte entries) and is
+ * formatted the same as in PIX_FMT_RGB32 described above (i.e., it is
+ * also endian-specific). Note also that the individual RGB palette
+ * components stored in AVFrame.data[1] should be in the range 0..255.
+ * This is important as many custom PAL8 video codecs that were designed
+ * to run on the IBM VGA graphics adapter use 6-bit palette components.
+ */
+enum PixelFormat {
+    PIX_FMT_NONE= -1,
+    PIX_FMT_YUV420P,   ///< Planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
+    PIX_FMT_YUYV422,   ///< Packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
+    PIX_FMT_RGB24,     ///< Packed RGB 8:8:8, 24bpp, RGBRGB...
+    PIX_FMT_BGR24,     ///< Packed RGB 8:8:8, 24bpp, BGRBGR...
+    PIX_FMT_YUV422P,   ///< Planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
+    PIX_FMT_YUV444P,   ///< Planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
+    PIX_FMT_RGB32,     ///< Packed RGB 8:8:8, 32bpp, (msb)8A 8R 8G 8B(lsb), in cpu endianness
+    PIX_FMT_YUV410P,   ///< Planar YUV 4:1:0,  9bpp, (1 Cr & Cb sample per 4x4 Y samples)
+    PIX_FMT_YUV411P,   ///< Planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
+    PIX_FMT_RGB565,    ///< Packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), in cpu endianness
+    PIX_FMT_RGB555,    ///< Packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), in cpu endianness most significant bit to 0
+    PIX_FMT_GRAY8,     ///<        Y        ,  8bpp
+    PIX_FMT_MONOWHITE, ///<        Y        ,  1bpp, 1 is white
+    PIX_FMT_MONOBLACK, ///<        Y        ,  1bpp, 0 is black
+    PIX_FMT_PAL8,      ///< 8 bit with PIX_FMT_RGB32 palette
+    PIX_FMT_YUVJ420P,  ///< Planar YUV 4:2:0, 12bpp, full scale (jpeg)
+    PIX_FMT_YUVJ422P,  ///< Planar YUV 4:2:2, 16bpp, full scale (jpeg)
+    PIX_FMT_YUVJ444P,  ///< Planar YUV 4:4:4, 24bpp, full scale (jpeg)
+    PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing(xvmc_render.h)
+    PIX_FMT_XVMC_MPEG2_IDCT,
+    PIX_FMT_UYVY422,   ///< Packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
+    PIX_FMT_UYYVYY411, ///< Packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
+    PIX_FMT_BGR32,     ///< Packed RGB 8:8:8, 32bpp, (msb)8A 8B 8G 8R(lsb), in cpu endianness
+    PIX_FMT_BGR565,    ///< Packed RGB 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), in cpu endianness
+    PIX_FMT_BGR555,    ///< Packed RGB 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), in cpu endianness most significant bit to 1
+    PIX_FMT_BGR8,      ///< Packed RGB 3:3:2,  8bpp, (msb)2B 3G 3R(lsb)
+    PIX_FMT_BGR4,      ///< Packed RGB 1:2:1,  4bpp, (msb)1B 2G 1R(lsb)
+    PIX_FMT_BGR4_BYTE, ///< Packed RGB 1:2:1,  8bpp, (msb)1B 2G 1R(lsb)
+    PIX_FMT_RGB8,      ///< Packed RGB 3:3:2,  8bpp, (msb)2R 3G 3B(lsb)
+    PIX_FMT_RGB4,      ///< Packed RGB 1:2:1,  4bpp, (msb)2R 3G 3B(lsb)
+    PIX_FMT_RGB4_BYTE, ///< Packed RGB 1:2:1,  8bpp, (msb)2R 3G 3B(lsb)
+    PIX_FMT_NV12,      ///< Planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 for UV
+    PIX_FMT_NV21,      ///< as above, but U and V bytes are swapped
+
+    PIX_FMT_RGB32_1,   ///< Packed RGB 8:8:8, 32bpp, (msb)8R 8G 8B 8A(lsb), in cpu endianness
+    PIX_FMT_BGR32_1,   ///< Packed RGB 8:8:8, 32bpp, (msb)8B 8G 8R 8A(lsb), in cpu endianness
+
+    PIX_FMT_GRAY16BE,  ///<        Y        , 16bpp, big-endian
+    PIX_FMT_GRAY16LE,  ///<        Y        , 16bpp, little-endian
+    PIX_FMT_NB,        ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
+};
+
+#ifdef WORDS_BIGENDIAN
+#define PIX_FMT_RGBA PIX_FMT_RGB32_1
+#define PIX_FMT_BGRA PIX_FMT_BGR32_1
+#define PIX_FMT_ARGB PIX_FMT_RGB32
+#define PIX_FMT_ABGR PIX_FMT_BGR32
+#define PIX_FMT_GRAY16 PIX_FMT_GRAY16BE
+#else
+#define PIX_FMT_RGBA PIX_FMT_BGR32
+#define PIX_FMT_BGRA PIX_FMT_RGB32
+#define PIX_FMT_ARGB PIX_FMT_BGR32_1
+#define PIX_FMT_ABGR PIX_FMT_RGB32_1
+#define PIX_FMT_GRAY16 PIX_FMT_GRAY16LE
+#endif
+
+#if LIBAVUTIL_VERSION_INT < (50<<16)
+#define PIX_FMT_UYVY411 PIX_FMT_UYYVYY411
+#define PIX_FMT_RGBA32  PIX_FMT_RGB32
+#define PIX_FMT_YUV422  PIX_FMT_YUYV422
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AVUTIL_H */
diff --git a/contrib/ffmpeg/libavutil/base64.c b/contrib/ffmpeg/libavutil/base64.c
new file mode 100644
index 000000000..bee800c82
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/base64.c
@@ -0,0 +1,230 @@
+/*
+ * Base64.c
+ * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+* @file base64.c
+ * @brief Base64 Encode/Decode
+ * @author Ryan Martell <rdm4@martellventures.com> (with lots of Michael)
+ */
+
+#include "common.h"
+#include "base64.h"
+
+/* ---------------- private code */
+static uint8_t map2[] =
+{
+    0x3e, 0xff, 0xff, 0xff, 0x3f, 0x34, 0x35, 0x36,
+    0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x01,
+    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+    0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
+    0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1a, 0x1b,
+    0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+    0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
+    0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33
+};
+
+int av_base64_decode(uint8_t * out, const char *in, int out_length)
+{
+    int i, v;
+    uint8_t *dst = out;
+
+    v = 0;
+    for (i = 0; in[i] && in[i] != '='; i++) {
+        unsigned int index= in[i]-43;
+        if (index>=(sizeof(map2)/sizeof(map2[0])) || map2[index] == 0xff)
+            return -1;
+        v = (v << 6) + map2[index];
+        if (i & 3) {
+            if (dst - out < out_length) {
+                *dst++ = v >> (6 - 2 * (i & 3));
+            }
+        }
+    }
+
+    return (dst - out);
+}
+
+/*****************************************************************************
+* b64_encode: stolen from VLC's http.c
+* simplified by michael
+* fixed edge cases and made it work from data (vs. strings) by ryan.
+*****************************************************************************/
+
+char *av_base64_encode(char * buf, int buf_len, uint8_t * src, int len)
+{
+    static const char b64[] =
+        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+    char *ret, *dst;
+    unsigned i_bits = 0;
+    int i_shift = 0;
+    int bytes_remaining = len;
+
+    if (len >= UINT_MAX / 4 ||
+        buf_len < len * 4 / 3 + 12)
+        return NULL;
+    ret = dst = buf;
+    if (len) {                  // special edge case, what should we really do here?
+        while (bytes_remaining) {
+            i_bits = (i_bits << 8) + *src++;
+            bytes_remaining--;
+            i_shift += 8;
+
+            do {
+                *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f];
+                i_shift -= 6;
+            } while (i_shift > 6 || (bytes_remaining == 0 && i_shift > 0));
+        }
+        while ((dst - ret) & 3)
+            *dst++ = '=';
+    }
+    *dst = '\0';
+
+    return ret;
+}
+
+// #define TEST_BASE64
+
+#ifdef TEST_BASE64
+#include "avutil.h"
+
+int b64test()
+{
+    int numerr = 0;
+    int len;
+    int numtest = 1;
+    uint8_t decode[1000];
+    struct test {
+        void *data;
+        int len;
+        const char *result;
+    } *t, tests[] = {
+        {
+        "", 0, ""}, {
+        "1", 1, "MQ=="}, {
+        "22", 2, "MjI="}, {
+        "333", 3, "MzMz"}, {
+        "4444", 4, "NDQ0NA=="}, {
+        "55555", 5, "NTU1NTU="}, {
+        "abc:def", 7, "YWJjOmRlZg=="}, {
+        NULL}
+    };
+    for (t = tests; t->data; t++) {
+        char *str;
+
+        av_log(NULL, AV_LOG_ERROR, "Encoding %s...\n", (char *) t->data);
+        str = av_base64_encode(t->data, t->len);
+        if (str) {
+            av_log(NULL, AV_LOG_ERROR, "Encoded to %s...\n", str);
+            if (strcmp(str, t->result) != 0) {
+                av_log(NULL, AV_LOG_ERROR, "failed test %d: %s != %s\n",
+                       numtest, str, t->result);
+                numerr++;
+            }
+            av_free(str);
+        }
+
+        av_log(NULL, AV_LOG_ERROR, "Done encoding, about to decode...\n");
+        len = av_base64_decode(decode, t->result, sizeof(decode));
+        if (len != t->len) {
+            av_log(NULL, AV_LOG_ERROR, "failed test %d: len %d != %d\n",
+                   numtest, len, t->len);
+            numerr++;
+        } else if (memcmp(decode, t->data, t->len) != 0) {
+            av_log(NULL, AV_LOG_ERROR, "failed test %d: data\n", numtest);
+            numerr++;
+        } else {
+            av_log(NULL, AV_LOG_ERROR, "Decoded to %s\n",
+                   (char *) t->data);
+        }
+        numtest++;
+    }
+
+#undef srand
+#undef rand
+
+    {
+        int test_count;
+        srand(123141);          // time(NULL));
+        for (test_count = 0; test_count < 100; test_count++) {
+            int size = rand() % 1024;
+            int ii;
+            uint8_t *data;
+            char *encoded_result;
+
+            av_log(NULL, AV_LOG_ERROR, "Test %d: Size %d bytes...",
+                   test_count, size);
+            data = (uint8_t *) av_malloc(size);
+            for (ii = 0; ii < size; ii++) {
+                data[ii] = rand() % 255;
+            }
+
+            encoded_result = av_base64_encode(data, size);
+            if (encoded_result) {
+                int decode_buffer_size = size + 10;     // try without 10 as well
+                uint8_t *decode_buffer = av_malloc(decode_buffer_size);
+                if (decode_buffer) {
+                    int decoded_size =
+                        av_base64_decode(decode_buffer, encoded_result,
+                                   decode_buffer_size);
+
+                    if (decoded_size != size) {
+                        av_log(NULL, AV_LOG_ERROR,
+                               "Decoded/Encoded size mismatch (%d != %d)\n",
+                               decoded_size, size);
+                    } else {
+                        if (memcmp(decode_buffer, data, decoded_size) == 0) {
+                            av_log(NULL, AV_LOG_ERROR, "Passed!\n");
+                        } else {
+                            av_log(NULL, AV_LOG_ERROR,
+                                   "Failed (Data differs)!\n");
+                        }
+                    }
+                    av_free(decode_buffer);
+                }
+
+                av_free(encoded_result);
+            }
+        }
+    }
+
+    // these are invalid strings, that it currently decodes (which it probably shouldn't?)
+    {
+        uint8_t str[32];
+        if (av_base64_decode(str, "M=M=", sizeof(str)) != -1) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "failed test %d: successful decode of `M=M='\n",
+                   numtest++);
+            numerr++;
+        }
+        if (av_base64_decode(str, "MQ===", sizeof(str)) != -1) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "failed test %d: successful decode of `MQ==='\n",
+                   numtest++);
+            numerr++;
+        }
+    }
+
+    return numerr;
+}
+#endif
+
diff --git a/contrib/ffmpeg/libavutil/base64.h b/contrib/ffmpeg/libavutil/base64.h
new file mode 100644
index 000000000..3d905313c
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/base64.h
@@ -0,0 +1,34 @@
+/*
+ * Base64.c
+ * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * decodes base64
+ * param order as strncpy()
+ */
+int av_base64_decode(uint8_t * out, const char *in, int out_length);
+
+/**
+ * encodes base64
+ * @param src data, not a string
+ * @param buf output string
+ */
+char *av_base64_encode(char * buf, int buf_len, uint8_t * src, int len);
+
diff --git a/contrib/ffmpeg/libavutil/bswap.h b/contrib/ffmpeg/libavutil/bswap.h
new file mode 100644
index 000000000..03d613db2
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/bswap.h
@@ -0,0 +1,175 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file bswap.h
+ * byte swap.
+ */
+
+#ifndef __BSWAP_H__
+#define __BSWAP_H__
+
+#ifdef HAVE_BYTESWAP_H
+#include <byteswap.h>
+#else
+
+#ifdef ARCH_X86_64
+#  define LEGACY_REGS "=Q"
+#else
+#  define LEGACY_REGS "=q"
+#endif
+
+#if defined(ARCH_X86)
+static av_always_inline uint16_t bswap_16(uint16_t x)
+{
+  __asm("rorw $8, %0"   :
+        LEGACY_REGS (x) :
+        "0" (x));
+    return x;
+}
+
+static av_always_inline uint32_t bswap_32(uint32_t x)
+{
+#if __CPU__ != 386
+ __asm("bswap   %0":
+      "=r" (x)     :
+#else
+ __asm("xchgb   %b0,%h0\n"
+      "         rorl    $16,%0\n"
+      "         xchgb   %b0,%h0":
+      LEGACY_REGS (x)                :
+#endif
+      "0" (x));
+  return x;
+}
+
+static inline uint64_t bswap_64(uint64_t x)
+{
+#ifdef ARCH_X86_64
+  __asm("bswap  %0":
+        "=r" (x)   :
+        "0" (x));
+  return x;
+#else
+    union {
+        uint64_t ll;
+        struct {
+           uint32_t l,h;
+        } l;
+    } r;
+    r.l.l = bswap_32 (x);
+    r.l.h = bswap_32 (x>>32);
+    return r.ll;
+#endif
+}
+
+#elif defined(ARCH_SH4)
+
+static av_always_inline uint16_t bswap_16(uint16_t x) {
+        __asm__("swap.b %0,%0":"=r"(x):"0"(x));
+        return x;
+}
+
+static av_always_inline uint32_t bswap_32(uint32_t x) {
+        __asm__(
+        "swap.b %0,%0\n"
+        "swap.w %0,%0\n"
+        "swap.b %0,%0\n"
+        :"=r"(x):"0"(x));
+        return x;
+}
+
+static inline uint64_t bswap_64(uint64_t x)
+{
+    union {
+        uint64_t ll;
+        struct {
+           uint32_t l,h;
+        } l;
+    } r;
+    r.l.l = bswap_32 (x);
+    r.l.h = bswap_32 (x>>32);
+    return r.ll;
+}
+#else
+
+static av_always_inline uint16_t bswap_16(uint16_t x){
+    return (x>>8) | (x<<8);
+}
+
+#ifdef ARCH_ARM
+static av_always_inline uint32_t bswap_32(uint32_t x){
+    uint32_t t;
+    __asm__ (
+      "eor %1, %0, %0, ror #16 \n\t"
+      "bic %1, %1, #0xFF0000   \n\t"
+      "mov %0, %0, ror #8      \n\t"
+      "eor %0, %0, %1, lsr #8  \n\t"
+      : "+r"(x), "+r"(t));
+    return x;
+}
+#else
+static av_always_inline uint32_t bswap_32(uint32_t x){
+    x= ((x<<8)&0xFF00FF00) | ((x>>8)&0x00FF00FF);
+    return (x>>16) | (x<<16);
+}
+#endif
+
+static inline uint64_t bswap_64(uint64_t x)
+{
+#if 0
+    x= ((x<< 8)&0xFF00FF00FF00FF00ULL) | ((x>> 8)&0x00FF00FF00FF00FFULL);
+    x= ((x<<16)&0xFFFF0000FFFF0000ULL) | ((x>>16)&0x0000FFFF0000FFFFULL);
+    return (x>>32) | (x<<32);
+#else
+    union {
+        uint64_t ll;
+        uint32_t l[2];
+    } w, r;
+    w.ll = x;
+    r.l[0] = bswap_32 (w.l[1]);
+    r.l[1] = bswap_32 (w.l[0]);
+    return r.ll;
+#endif
+}
+#endif  /* defined(ARCH_X86) */
+
+#endif  /* !HAVE_BYTESWAP_H */
+
+// be2me ... BigEndian to MachineEndian
+// le2me ... LittleEndian to MachineEndian
+
+#ifdef WORDS_BIGENDIAN
+#define be2me_16(x) (x)
+#define be2me_32(x) (x)
+#define be2me_64(x) (x)
+#define le2me_16(x) bswap_16(x)
+#define le2me_32(x) bswap_32(x)
+#define le2me_64(x) bswap_64(x)
+#else
+#define be2me_16(x) bswap_16(x)
+#define be2me_32(x) bswap_32(x)
+#define be2me_64(x) bswap_64(x)
+#define le2me_16(x) (x)
+#define le2me_32(x) (x)
+#define le2me_64(x) (x)
+#endif
+
+#endif /* __BSWAP_H__ */
diff --git a/contrib/ffmpeg/libavutil/common.h b/contrib/ffmpeg/libavutil/common.h
new file mode 100644
index 000000000..9ec5c7c78
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/common.h
@@ -0,0 +1,326 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file common.h
+ * common internal and external api header.
+ */
+
+#ifndef COMMON_H
+#define COMMON_H
+
+#include <inttypes.h>
+
+#ifdef HAVE_AV_CONFIG_H
+/* only include the following when compiling package */
+#    include "config.h"
+
+#    include <stdlib.h>
+#    include <stdio.h>
+#    include <string.h>
+#    include <ctype.h>
+#    include <limits.h>
+#    include <errno.h>
+#    include <math.h>
+#endif /* HAVE_AV_CONFIG_H */
+
+#ifndef av_always_inline
+#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0)
+#    define av_always_inline __attribute__((always_inline)) inline
+#    define av_noinline __attribute__((noinline))
+#else
+#    define av_always_inline inline
+#    define av_noinline
+#endif
+#endif
+
+#ifdef HAVE_AV_CONFIG_H
+#    include "internal.h"
+#endif /* HAVE_AV_CONFIG_H */
+
+#ifndef attribute_deprecated
+#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0)
+#    define attribute_deprecated __attribute__((deprecated))
+#else
+#    define attribute_deprecated
+#endif
+#endif
+
+#include "mem.h"
+
+//rounded divison & shift
+#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b))
+/* assume b>0 */
+#define ROUNDED_DIV(a,b) (((a)>0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
+#define FFABS(a) ((a) >= 0 ? (a) : (-(a)))
+#define FFSIGN(a) ((a) > 0 ? 1 : -1)
+
+#define FFMAX(a,b) ((a) > (b) ? (a) : (b))
+#define FFMIN(a,b) ((a) > (b) ? (b) : (a))
+
+#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0)
+
+/* misc math functions */
+extern const uint8_t ff_log2_tab[256];
+
+static inline int av_log2(unsigned int v)
+{
+    int n;
+
+    n = 0;
+    if (v & 0xffff0000) {
+        v >>= 16;
+        n += 16;
+    }
+    if (v & 0xff00) {
+        v >>= 8;
+        n += 8;
+    }
+    n += ff_log2_tab[v];
+
+    return n;
+}
+
+static inline int av_log2_16bit(unsigned int v)
+{
+    int n;
+
+    n = 0;
+    if (v & 0xff00) {
+        v >>= 8;
+        n += 8;
+    }
+    n += ff_log2_tab[v];
+
+    return n;
+}
+
+/* median of 3 */
+static inline int mid_pred(int a, int b, int c)
+{
+#ifdef HAVE_CMOV
+    int i=b;
+    asm volatile(
+        "cmp    %2, %1 \n\t"
+        "cmovg  %1, %0 \n\t"
+        "cmovg  %2, %1 \n\t"
+        "cmp    %3, %1 \n\t"
+        "cmovl  %3, %1 \n\t"
+        "cmp    %1, %0 \n\t"
+        "cmovg  %1, %0 \n\t"
+        :"+&r"(i), "+&r"(a)
+        :"r"(b), "r"(c)
+    );
+    return i;
+#elif 0
+    int t= (a-b)&((a-b)>>31);
+    a-=t;
+    b+=t;
+    b-= (b-c)&((b-c)>>31);
+    b+= (a-b)&((a-b)>>31);
+
+    return b;
+#else
+    if(a>b){
+        if(c>b){
+            if(c>a) b=a;
+            else    b=c;
+        }
+    }else{
+        if(b>c){
+            if(c>a) b=c;
+            else    b=a;
+        }
+    }
+    return b;
+#endif
+}
+
+/**
+ * clip a signed integer value into the amin-amax range
+ * @param a value to clip
+ * @param amin minimum value of the clip range
+ * @param amax maximum value of the clip range
+ * @return clipped value
+ */
+static inline int av_clip(int a, int amin, int amax)
+{
+    if (a < amin)      return amin;
+    else if (a > amax) return amax;
+    else               return a;
+}
+
+/**
+ * clip a signed integer value into the 0-255 range
+ * @param a value to clip
+ * @return clipped value
+ */
+static inline uint8_t av_clip_uint8(int a)
+{
+    if (a&(~255)) return (-a)>>31;
+    else          return a;
+}
+
+/* math */
+int64_t ff_gcd(int64_t a, int64_t b);
+
+/**
+ * converts fourcc string to int
+ */
+static inline int ff_get_fourcc(const char *s){
+#ifdef HAVE_AV_CONFIG_H
+    assert( strlen(s)==4 );
+#endif
+
+    return (s[0]) + (s[1]<<8) + (s[2]<<16) + (s[3]<<24);
+}
+
+#define MKTAG(a,b,c,d) (a | (b << 8) | (c << 16) | (d << 24))
+#define MKBETAG(a,b,c,d) (d | (c << 8) | (b << 16) | (a << 24))
+
+/*!
+ * \def GET_UTF8(val, GET_BYTE, ERROR)
+ * converts a utf-8 character (up to 4 bytes long) to its 32-bit ucs-4 encoded form
+ * \param val is the output and should be of type uint32_t. It holds the converted
+ * ucs-4 character and should be a left value.
+ * \param GET_BYTE gets utf-8 encoded bytes from any proper source. It can be
+ * a function or a statement whose return value or evaluated value is of type
+ * uint8_t. It will be executed up to 4 times for values in the valid utf-8 range,
+ * and up to 7 times in the general case.
+ * \param ERROR action that should be taken when an invalid utf-8 byte is returned
+ * from GET_BYTE. It should be a statement that jumps out of the macro,
+ * like exit(), goto, return, break, or continue.
+ */
+#define GET_UTF8(val, GET_BYTE, ERROR)\
+    val= GET_BYTE;\
+    {\
+        int ones= 7 - av_log2(val ^ 255);\
+        if(ones==1)\
+            ERROR\
+        val&= 127>>ones;\
+        while(--ones > 0){\
+            int tmp= GET_BYTE - 128;\
+            if(tmp>>6)\
+                ERROR\
+            val= (val<<6) + tmp;\
+        }\
+    }
+
+/*!
+ * \def PUT_UTF8(val, tmp, PUT_BYTE)
+ * converts a 32-bit unicode character to its utf-8 encoded form (up to 4 bytes long).
+ * \param val is an input only argument and should be of type uint32_t. It holds
+ * a ucs4 encoded unicode character that is to be converted to utf-8. If
+ * val is given as a function it's executed only once.
+ * \param tmp is a temporary variable and should be of type uint8_t. It
+ * represents an intermediate value during conversion that is to be
+ * outputted by PUT_BYTE.
+ * \param PUT_BYTE writes the converted utf-8 bytes to any proper destination.
+ * It could be a function or a statement, and uses tmp as the input byte.
+ * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be
+ * executed up to 4 times for values in the valid utf-8 range and up to
+ * 7 times in the general case, depending on the length of the converted
+ * unicode character.
+ */
+#define PUT_UTF8(val, tmp, PUT_BYTE)\
+    {\
+        int bytes, shift;\
+        uint32_t in = val;\
+        if (in < 0x80) {\
+            tmp = in;\
+            PUT_BYTE\
+        } else {\
+            bytes = (av_log2(in) + 4) / 5;\
+            shift = (bytes - 1) * 6;\
+            tmp = (256 - (256 >> bytes)) | (in >> shift);\
+            PUT_BYTE\
+            while (shift >= 6) {\
+                shift -= 6;\
+                tmp = 0x80 | ((in >> shift) & 0x3f);\
+                PUT_BYTE\
+            }\
+        }\
+    }
+
+#if defined(ARCH_X86) || defined(ARCH_POWERPC)
+#if defined(ARCH_X86_64)
+static inline uint64_t read_time(void)
+{
+        uint64_t a, d;
+        asm volatile(   "rdtsc\n\t"
+                : "=a" (a), "=d" (d)
+        );
+        return (d << 32) | (a & 0xffffffff);
+}
+#elif defined(ARCH_X86_32)
+static inline long long read_time(void)
+{
+        long long l;
+        asm volatile(   "rdtsc\n\t"
+                : "=A" (l)
+        );
+        return l;
+}
+#else //FIXME check ppc64
+static inline uint64_t read_time(void)
+{
+    uint32_t tbu, tbl, temp;
+
+     /* from section 2.2.1 of the 32-bit PowerPC PEM */
+     __asm__ __volatile__(
+         "1:\n"
+         "mftbu  %2\n"
+         "mftb   %0\n"
+         "mftbu  %1\n"
+         "cmpw   %2,%1\n"
+         "bne    1b\n"
+     : "=r"(tbl), "=r"(tbu), "=r"(temp)
+     :
+     : "cc");
+
+     return (((uint64_t)tbu)<<32) | (uint64_t)tbl;
+}
+#endif
+
+#define START_TIMER \
+uint64_t tend;\
+uint64_t tstart= read_time();\
+
+#define STOP_TIMER(id) \
+tend= read_time();\
+{\
+  static uint64_t tsum=0;\
+  static int tcount=0;\
+  static int tskip_count=0;\
+  if(tcount<2 || tend - tstart < FFMAX(8*tsum/tcount, 2000)){\
+      tsum+= tend - tstart;\
+      tcount++;\
+  }else\
+      tskip_count++;\
+  if(((tcount+tskip_count)&(tcount+tskip_count-1))==0){\
+      av_log(NULL, AV_LOG_DEBUG, "%"PRIu64" dezicycles in %s, %d runs, %d skips\n", tsum*10/tcount, id, tcount, tskip_count);\
+  }\
+}
+#else
+#define START_TIMER
+#define STOP_TIMER(id) {}
+#endif
+
+#endif /* COMMON_H */
diff --git a/contrib/ffmpeg/libavutil/crc.c b/contrib/ffmpeg/libavutil/crc.c
new file mode 100644
index 000000000..02fb860b8
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/crc.c
@@ -0,0 +1,111 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "common.h"
+#include "crc.h"
+
+#if LIBAVUTIL_VERSION_INT  < (50<<16)
+AVCRC *av_crcEDB88320;
+AVCRC *av_crc04C11DB7;
+AVCRC *av_crc8005    ;
+AVCRC *av_crc07      ;
+#else
+AVCRC av_crcEDB88320[257];
+AVCRC av_crc04C11DB7[257];
+AVCRC av_crc8005    [257];
+AVCRC av_crc07      [257];
+#endif
+
+/**
+ * Inits a crc table.
+ * @param ctx must be an array of sizeof(AVCRC)*257 or sizeof(AVCRC)*1024
+ * @param cts_size size of ctx in bytes
+ * @return <0 on failure
+ */
+int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size){
+    int i, j;
+    uint32_t c;
+
+    if (bits < 8 || bits > 32 || poly >= (1LL<<bits))
+        return -1;
+    if (ctx_size != sizeof(AVCRC)*257 && ctx_size != sizeof(AVCRC)*1024)
+        return -1;
+
+    for (i = 0; i < 256; i++) {
+        if (le) {
+            for (c = i, j = 0; j < 8; j++)
+                c = (c>>1)^(poly & (-(c&1)));
+            ctx[i] = c;
+        } else {
+            for (c = i << 24, j = 0; j < 8; j++)
+                c = (c<<1) ^ ((poly<<(32-bits)) & (((int32_t)c)>>31) );
+            ctx[i] = bswap_32(c);
+        }
+    }
+    ctx[256]=1;
+#ifndef CONFIG_SMALL
+    if(ctx_size >= sizeof(AVCRC)*1024)
+        for (i = 0; i < 256; i++)
+            for(j=0; j<3; j++)
+                ctx[256*(j+1) + i]= (ctx[256*j + i]>>8) ^ ctx[ ctx[256*j + i]&0xFF ];
+#endif
+
+    return 0;
+}
+
+uint32_t av_crc(const AVCRC *ctx, uint32_t crc, const uint8_t *buffer, size_t length){
+    const uint8_t *end= buffer+length;
+
+#ifndef CONFIG_SMALL
+    if(!ctx[256])
+        while(buffer<end-3){
+            crc ^= le2me_32(*(uint32_t*)buffer); buffer+=4;
+            crc =  ctx[3*256 + ( crc     &0xFF)]
+                  ^ctx[2*256 + ((crc>>8 )&0xFF)]
+                  ^ctx[1*256 + ((crc>>16)&0xFF)]
+                  ^ctx[0*256 + ((crc>>24)     )];
+        }
+#endif
+    while(buffer<end)
+        crc = ctx[((uint8_t)crc) ^ *buffer++] ^ (crc >> 8);
+
+    return crc;
+}
+
+#ifdef TEST
+#undef printf
+main(){
+    uint8_t buf[1999];
+    int i;
+    int p[4][4]={{1, 32, 0xedb88320L, 0x3D5CDD04},
+                 {0, 32, 0x04c11db7L, 0xC0F5BAE0},
+                 {0, 16, 0x8005     , 0x1FBB    },
+                 {0,  8, 0x07       , 0xE3      },};
+    AVCRC ctx[1 ? 1024:257];
+
+    for(i=0; i<sizeof(buf); i++)
+        buf[i]= i+i*i;
+
+    for(i=0; i<4; i++){
+        av_crc_init(ctx, p[i][0], p[i][1], p[i][2], sizeof(ctx));
+        printf("crc %08X =%X\n", p[i][2], av_crc(ctx, 0, buf, sizeof(buf)));
+    }
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/crc.h b/contrib/ffmpeg/libavutil/crc.h
new file mode 100644
index 000000000..1f6431992
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/crc.h
@@ -0,0 +1,42 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef CRC_H
+#define CRC_H
+
+typedef uint32_t AVCRC;
+
+#if LIBAVUTIL_VERSION_INT  < (50<<16)
+extern AVCRC *av_crcEDB88320;
+extern AVCRC *av_crc04C11DB7;
+extern AVCRC *av_crc8005    ;
+extern AVCRC *av_crc07      ;
+#else
+extern AVCRC av_crcEDB88320[];
+extern AVCRC av_crc04C11DB7[];
+extern AVCRC av_crc8005    [];
+extern AVCRC av_crc07      [];
+#endif
+
+int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size);
+uint32_t av_crc(const AVCRC *ctx, uint32_t start_crc, const uint8_t *buffer, size_t length);
+
+#endif /* CRC_H */
+
diff --git a/contrib/ffmpeg/libavutil/fifo.c b/contrib/ffmpeg/libavutil/fifo.c
new file mode 100644
index 000000000..8ac3a0cb5
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/fifo.c
@@ -0,0 +1,114 @@
+/*
+ * A very simple circular buffer FIFO implementation
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ * Copyright (c) 2006 Roman Shaposhnik
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "common.h"
+#include "fifo.h"
+
+int av_fifo_init(AVFifoBuffer *f, int size)
+{
+    f->wptr = f->rptr =
+    f->buffer = av_malloc(size);
+    f->end = f->buffer + size;
+    if (!f->buffer)
+        return -1;
+    return 0;
+}
+
+void av_fifo_free(AVFifoBuffer *f)
+{
+    av_free(f->buffer);
+}
+
+int av_fifo_size(AVFifoBuffer *f)
+{
+    int size = f->wptr - f->rptr;
+    if (size < 0)
+        size += f->end - f->buffer;
+    return size;
+}
+
+/**
+ * Get data from the fifo (returns -1 if not enough data).
+ */
+int av_fifo_read(AVFifoBuffer *f, uint8_t *buf, int buf_size)
+{
+    return av_fifo_generic_read(f, buf_size, NULL, buf);
+}
+
+/**
+ * Resizes a FIFO.
+ */
+void av_fifo_realloc(AVFifoBuffer *f, unsigned int new_size) {
+    unsigned int old_size= f->end - f->buffer;
+
+    if(old_size < new_size){
+        int len= av_fifo_size(f);
+        AVFifoBuffer f2;
+
+        av_fifo_init(&f2, new_size);
+        av_fifo_read(f, f2.buffer, len);
+        f2.wptr += len;
+        av_free(f->buffer);
+        *f= f2;
+    }
+}
+
+void av_fifo_write(AVFifoBuffer *f, const uint8_t *buf, int size)
+{
+    do {
+        int len = FFMIN(f->end - f->wptr, size);
+        memcpy(f->wptr, buf, len);
+        f->wptr += len;
+        if (f->wptr >= f->end)
+            f->wptr = f->buffer;
+        buf += len;
+        size -= len;
+    } while (size > 0);
+}
+
+
+/** get data from the fifo (return -1 if not enough data) */
+int av_fifo_generic_read(AVFifoBuffer *f, int buf_size, void (*func)(void*, void*, int), void* dest)
+{
+    int size = av_fifo_size(f);
+
+    if (size < buf_size)
+        return -1;
+    do {
+        int len = FFMIN(f->end - f->rptr, buf_size);
+        if(func) func(dest, f->rptr, len);
+        else{
+            memcpy(dest, f->rptr, len);
+            dest = (uint8_t*)dest + len;
+        }
+        av_fifo_drain(f, len);
+        buf_size -= len;
+    } while (buf_size > 0);
+    return 0;
+}
+
+/** discard data from the fifo */
+void av_fifo_drain(AVFifoBuffer *f, int size)
+{
+    f->rptr += size;
+    if (f->rptr >= f->end)
+        f->rptr -= f->end - f->buffer;
+}
diff --git a/contrib/ffmpeg/libavutil/fifo.h b/contrib/ffmpeg/libavutil/fifo.h
new file mode 100644
index 000000000..e1e85293d
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/fifo.h
@@ -0,0 +1,100 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file fifo.h
+ * A very simple circular buffer FIFO implementation.
+ */
+
+#ifndef FIFO_H
+#define FIFO_H
+
+typedef struct AVFifoBuffer {
+    uint8_t *buffer;
+    uint8_t *rptr, *wptr, *end;
+} AVFifoBuffer;
+
+/**
+ * Initializes an AVFifoBuffer.
+ * @param *f AVFifoBuffer to initialize
+ * @param size of FIFO
+ * @return <0 for failure >=0 otherwise
+ */
+int av_fifo_init(AVFifoBuffer *f, int size);
+
+/**
+ * Frees an AVFifoBuffer.
+ * @param *f AVFifoBuffer to free
+ */
+void av_fifo_free(AVFifoBuffer *f);
+
+/**
+ * Returns the amount of data in bytes in the AVFifoBuffer, that is the
+ * amount of data you can read from it.
+ * @param *f AVFifoBuffer to read from
+ * @return size
+ */
+int av_fifo_size(AVFifoBuffer *f);
+
+/**
+ * Reads data from an AVFifoBuffer.
+ * @param *f AVFifoBuffer to read from
+ * @param *buf data destination
+ * @param buf_size number of bytes to read
+ */
+int av_fifo_read(AVFifoBuffer *f, uint8_t *buf, int buf_size);
+
+/**
+ * Feeds data from an AVFifoBuffer to a user supplied callback.
+ * @param *f AVFifoBuffer to read from
+ * @param buf_size number of bytes to read
+ * @param *func generic read function
+ * @param *dest data destination
+ */
+int av_fifo_generic_read(AVFifoBuffer *f, int buf_size, void (*func)(void*, void*, int), void* dest);
+
+/**
+ * Writes data into an AVFifoBuffer.
+ * @param *f AVFifoBuffer to write to
+ * @param *buf data source
+ * @param size data size
+ */
+void av_fifo_write(AVFifoBuffer *f, const uint8_t *buf, int size);
+
+/**
+ * Resizes an AVFifoBuffer.
+ * @param *f AVFifoBuffer to resize
+ * @param size new AVFifoBuffer size in bytes
+ */
+void av_fifo_realloc(AVFifoBuffer *f, unsigned int size);
+
+/**
+ * Reads and discards the specified amount of data from an AVFifoBuffer.
+ * @param *f AVFifoBuffer to read from
+ * @param size amount of data to read in bytes
+ */
+void av_fifo_drain(AVFifoBuffer *f, int size);
+
+static inline uint8_t av_fifo_peek(AVFifoBuffer *f, int offs)
+{
+    uint8_t *ptr = f->rptr + offs;
+    if (ptr >= f->end)
+        ptr -= f->end - f->buffer;
+    return *ptr;
+}
+#endif /* FIFO_H */
diff --git a/contrib/ffmpeg/libavutil/integer.c b/contrib/ffmpeg/libavutil/integer.c
new file mode 100644
index 000000000..3269a366a
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/integer.c
@@ -0,0 +1,197 @@
+/*
+ * arbitrary precision integers
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file integer.c
+ * arbitrary precision integers.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "common.h"
+#include "integer.h"
+
+AVInteger av_add_i(AVInteger a, AVInteger b){
+    int i, carry=0;
+
+    for(i=0; i<AV_INTEGER_SIZE; i++){
+        carry= (carry>>16) + a.v[i] + b.v[i];
+        a.v[i]= carry;
+    }
+    return a;
+}
+
+AVInteger av_sub_i(AVInteger a, AVInteger b){
+    int i, carry=0;
+
+    for(i=0; i<AV_INTEGER_SIZE; i++){
+        carry= (carry>>16) + a.v[i] - b.v[i];
+        a.v[i]= carry;
+    }
+    return a;
+}
+
+int av_log2_i(AVInteger a){
+    int i;
+
+    for(i=AV_INTEGER_SIZE-1; i>=0; i--){
+        if(a.v[i])
+            return av_log2_16bit(a.v[i]) + 16*i;
+    }
+    return -1;
+}
+
+AVInteger av_mul_i(AVInteger a, AVInteger b){
+    AVInteger out;
+    int i, j;
+    int na= (av_log2_i(a)+16) >> 4;
+    int nb= (av_log2_i(b)+16) >> 4;
+
+    memset(&out, 0, sizeof(out));
+
+    for(i=0; i<na; i++){
+        unsigned int carry=0;
+
+        if(a.v[i])
+            for(j=i; j<AV_INTEGER_SIZE && j-i<=nb; j++){
+                carry= (carry>>16) + out.v[j] + a.v[i]*b.v[j-i];
+                out.v[j]= carry;
+            }
+    }
+
+    return out;
+}
+
+int av_cmp_i(AVInteger a, AVInteger b){
+    int i;
+    int v= (int16_t)a.v[AV_INTEGER_SIZE-1] - (int16_t)b.v[AV_INTEGER_SIZE-1];
+    if(v) return (v>>16)|1;
+
+    for(i=AV_INTEGER_SIZE-2; i>=0; i--){
+        int v= a.v[i] - b.v[i];
+        if(v) return (v>>16)|1;
+    }
+    return 0;
+}
+
+AVInteger av_shr_i(AVInteger a, int s){
+    AVInteger out;
+    int i;
+
+    for(i=0; i<AV_INTEGER_SIZE; i++){
+        int index= i + (s>>4);
+        unsigned int v=0;
+        if(index+1<AV_INTEGER_SIZE && index+1>=0) v = a.v[index+1]<<16;
+        if(index  <AV_INTEGER_SIZE && index  >=0) v+= a.v[index  ];
+        out.v[i]= v >> (s&15);
+    }
+    return out;
+}
+
+AVInteger av_mod_i(AVInteger *quot, AVInteger a, AVInteger b){
+    int i= av_log2_i(a) - av_log2_i(b);
+    AVInteger quot_temp;
+    if(!quot) quot = &quot_temp;
+
+    assert((int16_t)a[AV_INTEGER_SIZE-1] >= 0 && (int16_t)b[AV_INTEGER_SIZE-1] >= 0);
+    assert(av_log2(b)>=0);
+
+    if(i > 0)
+        b= av_shr_i(b, -i);
+
+    memset(quot, 0, sizeof(AVInteger));
+
+    while(i-- >= 0){
+        *quot= av_shr_i(*quot, -1);
+        if(av_cmp_i(a, b) >= 0){
+            a= av_sub_i(a, b);
+            quot->v[0] += 1;
+        }
+        b= av_shr_i(b, 1);
+    }
+    return a;
+}
+
+AVInteger av_div_i(AVInteger a, AVInteger b){
+    AVInteger quot;
+    av_mod_i(&quot, a, b);
+    return quot;
+}
+
+AVInteger av_int2i(int64_t a){
+    AVInteger out;
+    int i;
+
+    for(i=0; i<AV_INTEGER_SIZE; i++){
+        out.v[i]= a;
+        a>>=16;
+    }
+    return out;
+}
+
+int64_t av_i2int(AVInteger a){
+    int i;
+    int64_t out=(int8_t)a.v[AV_INTEGER_SIZE-1];
+
+    for(i= AV_INTEGER_SIZE-2; i>=0; i--){
+        out = (out<<16) + a.v[i];
+    }
+    return out;
+}
+
+#if 0
+#undef NDEBUG
+#include <assert.h>
+
+const uint8_t ff_log2_tab[256]={
+        0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+        5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+        6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+        6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
+};
+
+main(){
+    int64_t a,b;
+
+    for(a=7; a<256*256*256; a+=13215){
+        for(b=3; b<256*256*256; b+=27118){
+            AVInteger ai= av_int2i(a);
+            AVInteger bi= av_int2i(b);
+
+            assert(av_i2int(ai) == a);
+            assert(av_i2int(bi) == b);
+            assert(av_i2int(av_add_i(ai,bi)) == a+b);
+            assert(av_i2int(av_sub_i(ai,bi)) == a-b);
+            assert(av_i2int(av_mul_i(ai,bi)) == a*b);
+            assert(av_i2int(av_shr_i(ai, 9)) == a>>9);
+            assert(av_i2int(av_shr_i(ai,-9)) == a<<9);
+            assert(av_i2int(av_shr_i(ai, 17)) == a>>17);
+            assert(av_i2int(av_shr_i(ai,-17)) == a<<17);
+            assert(av_log2_i(ai) == av_log2(a));
+            assert(av_i2int(av_div_i(ai,bi)) == a/b);
+        }
+    }
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/integer.h b/contrib/ffmpeg/libavutil/integer.h
new file mode 100644
index 000000000..2a4d70316
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/integer.h
@@ -0,0 +1,82 @@
+/*
+ * arbitrary precision integers
+ * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file integer.h
+ * arbitrary precision integers
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#ifndef INTEGER_H
+#define INTEGER_H
+
+#define AV_INTEGER_SIZE 8
+
+typedef struct AVInteger{
+    uint16_t v[AV_INTEGER_SIZE];
+} AVInteger;
+
+AVInteger av_add_i(AVInteger a, AVInteger b);
+AVInteger av_sub_i(AVInteger a, AVInteger b);
+
+/**
+ * returns the rounded down value of the logarithm of base 2 of the given AVInteger.
+ * this is simply the index of the most significant bit which is 1. Or 0 of all bits are 0
+ */
+int av_log2_i(AVInteger a);
+AVInteger av_mul_i(AVInteger a, AVInteger b);
+
+/**
+ * returns 0 if a==b, 1 if a>b and -1 if a<b.
+ */
+int av_cmp_i(AVInteger a, AVInteger b);
+
+/**
+ * bitwise shift.
+ * @param s the number of bits by which the value should be shifted right, may be negative for shifting left
+ */
+AVInteger av_shr_i(AVInteger a, int s);
+
+/**
+ * returns a % b.
+ * @param quot a/b will be stored here
+ */
+AVInteger av_mod_i(AVInteger *quot, AVInteger a, AVInteger b);
+
+/**
+ * returns a/b.
+ */
+AVInteger av_div_i(AVInteger a, AVInteger b);
+
+/**
+ * converts the given int64_t to an AVInteger.
+ */
+AVInteger av_int2i(int64_t a);
+
+/**
+ * converts the given AVInteger to an int64_t.
+ * if the AVInteger is too large to fit into an int64_t,
+ * then only the least significant 64bit will be used
+ */
+int64_t av_i2int(AVInteger a);
+
+#endif // INTEGER_H
diff --git a/contrib/ffmpeg/libavutil/internal.h b/contrib/ffmpeg/libavutil/internal.h
new file mode 100644
index 000000000..eefbfa1e4
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/internal.h
@@ -0,0 +1,293 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file internal.h
+ * common internal api header.
+ */
+
+#ifndef INTERNAL_H
+#define INTERNAL_H
+
+#ifndef attribute_used
+#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0)
+#    define attribute_used __attribute__((used))
+#else
+#    define attribute_used
+#endif
+#endif
+
+#ifndef attribute_unused
+#if defined(__GNUC__)
+#    define attribute_unused __attribute__((unused))
+#else
+#    define attribute_unused
+#endif
+#endif
+
+#ifndef M_PI
+#define M_PI    3.14159265358979323846
+#endif
+
+#ifndef INT16_MIN
+#define INT16_MIN       (-0x7fff-1)
+#endif
+
+#ifndef INT16_MAX
+#define INT16_MAX       0x7fff
+#endif
+
+#ifndef INT32_MIN
+#define INT32_MIN       (-0x7fffffff-1)
+#endif
+
+#ifndef INT32_MAX
+#define INT32_MAX       0x7fffffff
+#endif
+
+#ifndef UINT32_MAX
+#define UINT32_MAX      0xffffffff
+#endif
+
+#ifndef INT64_MIN
+#define INT64_MIN       (-0x7fffffffffffffffLL-1)
+#endif
+
+#ifndef INT64_MAX
+#define INT64_MAX INT64_C(9223372036854775807)
+#endif
+
+#ifndef UINT64_MAX
+#define UINT64_MAX UINT64_C(0xFFFFFFFFFFFFFFFF)
+#endif
+
+#ifndef INT_BIT
+#    if INT_MAX != 2147483647
+#        define INT_BIT 64
+#    else
+#        define INT_BIT 32
+#    endif
+#endif
+
+#if ( defined(__PIC__) || defined(__pic__) ) && ! defined(PIC)
+#    define PIC
+#endif
+
+#include "intreadwrite.h"
+#include "bswap.h"
+
+#include <stddef.h>
+#ifndef offsetof
+#    define offsetof(T,F) ((unsigned int)((char *)&((T *)0)->F))
+#endif
+
+#ifdef __MINGW32__
+#    ifdef _DEBUG
+#        define DEBUG
+#    endif
+
+#    define snprintf _snprintf
+#    define vsnprintf _vsnprintf
+
+#    ifdef CONFIG_WINCE
+#        define perror(a)
+#        define abort()
+#    endif
+
+/* __MINGW32__ end */
+#elif defined (CONFIG_OS2)
+/* OS/2 EMX */
+
+#    include <float.h>
+
+#endif /* !__MINGW32__ && CONFIG_OS2 */
+
+#ifdef USE_FASTMEMCPY
+#    include "libvo/fastmemcpy.h"
+#endif
+
+// Use rip-relative addressing if compiling PIC code on x86-64.
+#if defined(__MINGW32__) || defined(__CYGWIN__) || \
+    defined(__OS2__) || (defined (__OpenBSD__) && !defined(__ELF__))
+#    if defined(ARCH_X86_64) && defined(PIC)
+#        define MANGLE(a) "_" #a"(%%rip)"
+#    else
+#        define MANGLE(a) "_" #a
+#    endif
+#else
+#    if defined(ARCH_X86_64) && defined(PIC)
+#        define MANGLE(a) #a"(%%rip)"
+#    elif defined(CONFIG_DARWIN)
+#        define MANGLE(a) "_" #a
+#    else
+#        define MANGLE(a) #a
+#    endif
+#endif
+
+/* debug stuff */
+
+#if !defined(DEBUG) && !defined(NDEBUG)
+#    define NDEBUG
+#endif
+#include <assert.h>
+
+/* dprintf macros */
+#ifdef DEBUG
+#    define dprintf(pctx, ...) av_log(pctx, AV_LOG_DEBUG, __VA_ARGS__)
+#else
+#    define dprintf(pctx, ...)
+#endif
+
+#define av_abort()      do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
+
+/* math */
+
+extern const uint32_t ff_inverse[256];
+
+#if defined(ARCH_X86)
+#    define FASTDIV(a,b) \
+    ({\
+        int ret,dmy;\
+        asm volatile(\
+            "mull %3"\
+            :"=d"(ret),"=a"(dmy)\
+            :"1"(a),"g"(ff_inverse[b])\
+            );\
+        ret;\
+    })
+#elif defined(ARCH_ARMV4L)
+#    define FASTDIV(a,b) \
+    ({\
+        int ret,dmy;\
+        asm volatile(\
+            "umull %1, %0, %2, %3"\
+            :"=&r"(ret),"=&r"(dmy)\
+            :"r"(a),"r"(ff_inverse[b])\
+            );\
+        ret;\
+    })
+#elif defined(CONFIG_FASTDIV)
+#    define FASTDIV(a,b)   ((uint32_t)((((uint64_t)a)*ff_inverse[b])>>32))
+#else
+#    define FASTDIV(a,b)   ((a)/(b))
+#endif
+
+extern const uint8_t ff_sqrt_tab[128];
+
+static inline int ff_sqrt(int a)
+{
+    int ret=0;
+    int s;
+    int ret_sq=0;
+
+    if(a<128) return ff_sqrt_tab[a];
+
+    for(s=15; s>=0; s--){
+        int b= ret_sq + (1<<(s*2)) + (ret<<s)*2;
+        if(b<=a){
+            ret_sq=b;
+            ret+= 1<<s;
+        }
+    }
+    return ret;
+}
+
+#if defined(ARCH_X86)
+#define MASK_ABS(mask, level)\
+            asm volatile(\
+                "cdq                    \n\t"\
+                "xorl %1, %0            \n\t"\
+                "subl %1, %0            \n\t"\
+                : "+a" (level), "=&d" (mask)\
+            );
+#else
+#define MASK_ABS(mask, level)\
+            mask= level>>31;\
+            level= (level^mask)-mask;
+#endif
+
+#ifdef HAVE_CMOV
+#define COPY3_IF_LT(x,y,a,b,c,d)\
+asm volatile (\
+    "cmpl %0, %3        \n\t"\
+    "cmovl %3, %0       \n\t"\
+    "cmovl %4, %1       \n\t"\
+    "cmovl %5, %2       \n\t"\
+    : "+r" (x), "+r" (a), "+r" (c)\
+    : "r" (y), "r" (b), "r" (d)\
+);
+#else
+#define COPY3_IF_LT(x,y,a,b,c,d)\
+if((y)<(x)){\
+     (x)=(y);\
+     (a)=(b);\
+     (c)=(d);\
+}
+#endif
+
+/* avoid usage of various functions */
+#define malloc please_use_av_malloc
+#define free please_use_av_free
+#define realloc please_use_av_realloc
+#define time time_is_forbidden_due_to_security_issues
+#define rand rand_is_forbidden_due_to_state_trashing
+#define srand srand_is_forbidden_due_to_state_trashing
+#define sprintf sprintf_is_forbidden_due_to_security_issues_use_snprintf
+#define strcat strcat_is_forbidden_due_to_security_issues_use_pstrcat
+#define exit exit_is_forbidden
+#if !(defined(LIBAVFORMAT_BUILD) || defined(_FRAMEHOOK_H))
+#define printf please_use_av_log
+#define fprintf please_use_av_log
+#endif
+
+#define CHECKED_ALLOCZ(p, size)\
+{\
+    p= av_mallocz(size);\
+    if(p==NULL && (size)!=0){\
+        perror("malloc");\
+        goto fail;\
+    }\
+}
+
+#ifndef HAVE_LRINTF
+/* XXX: add ISOC specific test to avoid specific BSD testing. */
+/* better than nothing implementation. */
+/* btw, rintf() is existing on fbsd too -- alex */
+static av_always_inline long int lrintf(float x)
+{
+#ifdef __MINGW32__
+#  ifdef ARCH_X86_32
+    int32_t i;
+    asm volatile(
+        "fistpl %0\n\t"
+        : "=m" (i) : "t" (x) : "st"
+    );
+    return i;
+#  else
+    /* XXX: incorrect, but make it compile */
+    return (int)(x + (x < 0 ? -0.5 : 0.5));
+#  endif /* ARCH_X86_32 */
+#else
+    return (int)(rint(x));
+#endif /* __MINGW32__ */
+}
+#endif /* HAVE_LRINTF */
+
+#endif /* INTERNAL_H */
diff --git a/contrib/ffmpeg/libavutil/intfloat_readwrite.c b/contrib/ffmpeg/libavutil/intfloat_readwrite.c
new file mode 100644
index 000000000..261cf76c3
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/intfloat_readwrite.c
@@ -0,0 +1,97 @@
+/*
+ * portable IEEE float/double read/write functions
+ *
+ * Copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file intfloat_readwrite.c
+ * Portable IEEE float/double read/write functions.
+ */
+
+#include "common.h"
+#include "intfloat_readwrite.h"
+
+double av_int2dbl(int64_t v){
+    if(v+v > 0xFFEULL<<52)
+        return 0.0/0.0;
+    return ldexp(((v&((1LL<<52)-1)) + (1LL<<52)) * (v>>63|1), (v>>52&0x7FF)-1075);
+}
+
+float av_int2flt(int32_t v){
+    if(v+v > 0xFF000000U)
+        return 0.0/0.0;
+    return ldexp(((v&0x7FFFFF) + (1<<23)) * (v>>31|1), (v>>23&0xFF)-150);
+}
+
+double av_ext2dbl(const AVExtFloat ext){
+    uint64_t m = 0;
+    int e, i;
+
+    for (i = 0; i < 8; i++)
+        m = (m<<8) + ext.mantissa[i];
+    e = (((int)ext.exponent[0]&0x7f)<<8) | ext.exponent[1];
+    if (e == 0x7fff && m)
+        return 0.0/0.0;
+    e -= 16383 + 63;        /* In IEEE 80 bits, the whole (i.e. 1.xxxx)
+                             * mantissa bit is written as opposed to the
+                             * single and double precision formats */
+    if (ext.exponent[0]&0x80)
+        m= -m;
+    return ldexp(m, e);
+}
+
+int64_t av_dbl2int(double d){
+    int e;
+    if     ( !d) return 0;
+    else if(d-d) return 0x7FF0000000000000LL + ((int64_t)(d<0)<<63) + (d!=d);
+    d= frexp(d, &e);
+    return (int64_t)(d<0)<<63 | (e+1022LL)<<52 | (int64_t)((fabs(d)-0.5)*(1LL<<53));
+}
+
+int32_t av_flt2int(float d){
+    int e;
+    if     ( !d) return 0;
+    else if(d-d) return 0x7F800000 + ((d<0)<<31) + (d!=d);
+    d= frexp(d, &e);
+    return (d<0)<<31 | (e+126)<<23 | (int64_t)((fabs(d)-0.5)*(1<<24));
+}
+
+AVExtFloat av_dbl2ext(double d){
+    struct AVExtFloat ext= {{0}};
+    int e, i; double f; uint64_t m;
+
+    f = fabs(frexp(d, &e));
+    if (f >= 0.5 && f < 1) {
+        e += 16382;
+        ext.exponent[0] = e>>8;
+        ext.exponent[1] = e;
+        m = (uint64_t)ldexp(f, 64);
+        for (i=0; i < 8; i++)
+            ext.mantissa[i] = m>>(56-(i<<3));
+    } else if (f != 0.0) {
+        ext.exponent[0] = 0x7f; ext.exponent[1] = 0xff;
+        if (f != 1/0.0)
+            ext.mantissa[0] = ~0;
+    }
+    if (d < 0)
+        ext.exponent[0] |= 0x80;
+    return ext;
+}
+
diff --git a/contrib/ffmpeg/libavutil/intfloat_readwrite.h b/contrib/ffmpeg/libavutil/intfloat_readwrite.h
new file mode 100644
index 000000000..c535b64c8
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/intfloat_readwrite.h
@@ -0,0 +1,39 @@
+/*
+ * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef INTFLOAT_READWRITE_H
+#define INTFLOAT_READWRITE_H
+
+#include "common.h"
+
+/* IEEE 80 bits extended float */
+typedef struct AVExtFloat  {
+    uint8_t exponent[2];
+    uint8_t mantissa[8];
+} AVExtFloat;
+
+double av_int2dbl(int64_t v);
+float av_int2flt(int32_t v);
+double av_ext2dbl(const AVExtFloat ext);
+int64_t av_dbl2int(double d);
+int32_t av_flt2int(float d);
+AVExtFloat av_dbl2ext(double d);
+
+#endif /* INTFLOAT_READWRITE_H */
diff --git a/contrib/ffmpeg/libavutil/intreadwrite.h b/contrib/ffmpeg/libavutil/intreadwrite.h
new file mode 100644
index 000000000..7225f0b67
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/intreadwrite.h
@@ -0,0 +1,99 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef INTREADWRITE_H
+#define INTREADWRITE_H
+
+#ifdef __GNUC__
+
+struct unaligned_64 { uint64_t l; } __attribute__((packed));
+struct unaligned_32 { uint32_t l; } __attribute__((packed));
+struct unaligned_16 { uint16_t l; } __attribute__((packed));
+
+#define LD16(a) (((const struct unaligned_16 *) (a))->l)
+#define LD32(a) (((const struct unaligned_32 *) (a))->l)
+#define LD64(a) (((const struct unaligned_64 *) (a))->l)
+
+#define ST16(a, b) (((struct unaligned_16 *) (a))->l) = (b)
+#define ST32(a, b) (((struct unaligned_32 *) (a))->l) = (b)
+
+#else /* __GNUC__ */
+
+#define LD16(a) (*((uint16_t*)(a)))
+#define LD32(a) (*((uint32_t*)(a)))
+#define LD64(a) (*((uint64_t*)(a)))
+
+#define ST16(a, b) *((uint16_t*)(a)) = (b)
+#define ST32(a, b) *((uint32_t*)(a)) = (b)
+
+#endif /* !__GNUC__ */
+
+/* endian macros */
+#define AV_RB8(x)  (((uint8_t*)(x))[0])
+#define AV_WB8(p, d)  { ((uint8_t*)(p))[0] = (d); }
+
+#define AV_RB16(x) ((((uint8_t*)(x))[0] << 8) | ((uint8_t*)(x))[1])
+#define AV_WB16(p, d) { \
+                    ((uint8_t*)(p))[1] = (d); \
+                    ((uint8_t*)(p))[0] = (d)>>8; }
+
+#define AV_RB24(x) ((((uint8_t*)(x))[0] << 16) | \
+                    (((uint8_t*)(x))[1] << 8) | \
+                     ((uint8_t*)(x))[2])
+#define AV_WB24(p, d) { \
+                    ((uint8_t*)(p))[2] = (d); \
+                    ((uint8_t*)(p))[1] = (d)>>8; \
+                    ((uint8_t*)(p))[0] = (d)>>16; }
+
+#define AV_RB32(x) ((((uint8_t*)(x))[0] << 24) | \
+                   (((uint8_t*)(x))[1] << 16) | \
+                   (((uint8_t*)(x))[2] << 8) | \
+                    ((uint8_t*)(x))[3])
+#define AV_WB32(p, d) { \
+                    ((uint8_t*)(p))[3] = (d); \
+                    ((uint8_t*)(p))[2] = (d)>>8; \
+                    ((uint8_t*)(p))[1] = (d)>>16; \
+                    ((uint8_t*)(p))[0] = (d)>>24; }
+
+#define AV_RL8(x)  AV_RB8(x)
+#define AV_WL8(p, d)  AV_WB8(p, d)
+
+#define AV_RL16(x) ((((uint8_t*)(x))[1] << 8) | ((uint8_t*)(x))[0])
+#define AV_WL16(p, d) { \
+                    ((uint8_t*)(p))[0] = (d); \
+                    ((uint8_t*)(p))[1] = (d)>>8; }
+
+#define AV_RL24(x) ((((uint8_t*)(x))[2] << 16) | \
+                    (((uint8_t*)(x))[1] << 8) | \
+                     ((uint8_t*)(x))[0])
+#define AV_WL24(p, d) { \
+                    ((uint8_t*)(p))[0] = (d); \
+                    ((uint8_t*)(p))[1] = (d)>>8; \
+                    ((uint8_t*)(p))[2] = (d)>>16; }
+
+#define AV_RL32(x) ((((uint8_t*)(x))[3] << 24) | \
+                   (((uint8_t*)(x))[2] << 16) | \
+                   (((uint8_t*)(x))[1] << 8) | \
+                    ((uint8_t*)(x))[0])
+#define AV_WL32(p, d) { \
+                    ((uint8_t*)(p))[0] = (d); \
+                    ((uint8_t*)(p))[1] = (d)>>8; \
+                    ((uint8_t*)(p))[2] = (d)>>16; \
+                    ((uint8_t*)(p))[3] = (d)>>24; }
+
+#endif /* INTREADWRITE_H */
diff --git a/contrib/ffmpeg/libavutil/lls.c b/contrib/ffmpeg/libavutil/lls.c
new file mode 100644
index 000000000..aa9467dce
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/lls.c
@@ -0,0 +1,151 @@
+/*
+ * linear least squares model
+ *
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * @file lls.c
+ * linear least squares model
+ */
+
+#include <math.h>
+#include <string.h>
+
+#include "lls.h"
+
+#ifdef TEST
+#define av_log(a,b,...) printf(__VA_ARGS__)
+#endif
+
+void av_init_lls(LLSModel *m, int indep_count){
+    memset(m, 0, sizeof(LLSModel));
+
+    m->indep_count= indep_count;
+}
+
+void av_update_lls(LLSModel *m, double *var, double decay){
+    int i,j;
+
+    for(i=0; i<=m->indep_count; i++){
+        for(j=i; j<=m->indep_count; j++){
+            m->covariance[i][j] *= decay;
+            m->covariance[i][j] += var[i]*var[j];
+        }
+    }
+}
+
+void av_solve_lls(LLSModel *m, double threshold, int min_order){
+    int i,j,k;
+    double (*factor)[MAX_VARS+1]= &m->covariance[1][0];
+    double (*covar )[MAX_VARS+1]= &m->covariance[1][1];
+    double  *covar_y            =  m->covariance[0];
+    int count= m->indep_count;
+
+    for(i=0; i<count; i++){
+        for(j=i; j<count; j++){
+            double sum= covar[i][j];
+
+            for(k=i-1; k>=0; k--)
+                sum -= factor[i][k]*factor[j][k];
+
+            if(i==j){
+                if(sum < threshold)
+                    sum= 1.0;
+                factor[i][i]= sqrt(sum);
+            }else
+                factor[j][i]= sum / factor[i][i];
+        }
+    }
+    for(i=0; i<count; i++){
+        double sum= covar_y[i+1];
+        for(k=i-1; k>=0; k--)
+            sum -= factor[i][k]*m->coeff[0][k];
+        m->coeff[0][i]= sum / factor[i][i];
+    }
+
+    for(j=count-1; j>=min_order; j--){
+        for(i=j; i>=0; i--){
+            double sum= m->coeff[0][i];
+            for(k=i+1; k<=j; k++)
+                sum -= factor[k][i]*m->coeff[j][k];
+            m->coeff[j][i]= sum / factor[i][i];
+        }
+
+        m->variance[j]= covar_y[0];
+        for(i=0; i<=j; i++){
+            double sum= m->coeff[j][i]*covar[i][i] - 2*covar_y[i+1];
+            for(k=0; k<i; k++)
+                sum += 2*m->coeff[j][k]*covar[k][i];
+            m->variance[j] += m->coeff[j][i]*sum;
+        }
+    }
+}
+
+double av_evaluate_lls(LLSModel *m, double *param, int order){
+    int i;
+    double out= 0;
+
+    for(i=0; i<=order; i++)
+        out+= param[i]*m->coeff[order][i];
+
+    return out;
+}
+
+#ifdef TEST
+
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(){
+    LLSModel m;
+    int i, order;
+
+    av_init_lls(&m, 3);
+
+    for(i=0; i<100; i++){
+        double var[4];
+        double eval, variance;
+#if 0
+        var[1] = rand() / (double)RAND_MAX;
+        var[2] = rand() / (double)RAND_MAX;
+        var[3] = rand() / (double)RAND_MAX;
+
+        var[2]= var[1] + var[3]/2;
+
+        var[0] = var[1] + var[2] + var[3] +  var[1]*var[2]/100;
+#else
+        var[0] = (rand() / (double)RAND_MAX - 0.5)*2;
+        var[1] = var[0] + rand() / (double)RAND_MAX - 0.5;
+        var[2] = var[1] + rand() / (double)RAND_MAX - 0.5;
+        var[3] = var[2] + rand() / (double)RAND_MAX - 0.5;
+#endif
+        av_update_lls(&m, var, 0.99);
+        av_solve_lls(&m, 0.001, 0);
+        for(order=0; order<3; order++){
+            eval= av_evaluate_lls(&m, var+1, order);
+            av_log(NULL, AV_LOG_DEBUG, "real:%f order:%d pred:%f var:%f coeffs:%f %f %f\n",
+                var[0], order, eval, sqrt(m.variance[order] / (i+1)),
+                m.coeff[order][0], m.coeff[order][1], m.coeff[order][2]);
+        }
+    }
+    return 0;
+}
+
+#endif
diff --git a/contrib/ffmpeg/libavutil/lls.h b/contrib/ffmpeg/libavutil/lls.h
new file mode 100644
index 000000000..59ad2e958
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/lls.h
@@ -0,0 +1,45 @@
+/*
+ * linear least squares model
+ *
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef LLS_H
+#define LLS_H
+
+#define MAX_VARS 32
+
+//FIXME avoid direct access to LLSModel from outside
+
+/**
+ * Linear least squares model.
+ */
+typedef struct LLSModel{
+    double covariance[MAX_VARS+1][MAX_VARS+1];
+    double coeff[MAX_VARS][MAX_VARS];
+    double variance[MAX_VARS];
+    int indep_count;
+}LLSModel;
+
+void av_init_lls(LLSModel *m, int indep_count);
+void av_update_lls(LLSModel *m, double *param, double decay);
+void av_solve_lls(LLSModel *m, double threshold, int min_order);
+double av_evaluate_lls(LLSModel *m, double *param, int order);
+
+#endif
diff --git a/contrib/ffmpeg/libavutil/log.c b/contrib/ffmpeg/libavutil/log.c
new file mode 100644
index 000000000..4fd503d0d
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/log.c
@@ -0,0 +1,82 @@
+/*
+ * log functions
+ * Copyright (c) 2003 Michel Bardiaux
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file log.c
+ * log.
+ */
+
+#include "avutil.h"
+
+int av_log_level = AV_LOG_INFO;
+
+void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl)
+{
+    static int print_prefix=1;
+    AVClass* avc= ptr ? *(AVClass**)ptr : NULL;
+    if(level>av_log_level)
+        return;
+#undef fprintf
+    if(print_prefix && avc) {
+            fprintf(stderr, "[%s @ %p]", avc->item_name(ptr), avc);
+    }
+#define fprintf please_use_av_log
+
+    print_prefix= strstr(fmt, "\n") != NULL;
+
+    vfprintf(stderr, fmt, vl);
+}
+
+#if LIBAVUTIL_VERSION_INT < (50<<16)
+static void (*av_log_callback)(void*, int, const char*, va_list) = av_log_default_callback;
+#else
+void (*av_vlog)(void*, int, const char*, va_list) = av_log_default_callback;
+#endif
+
+void av_log(void* avcl, int level, const char *fmt, ...)
+{
+    va_list vl;
+    va_start(vl, fmt);
+    av_vlog(avcl, level, fmt, vl);
+    va_end(vl);
+}
+
+#if LIBAVUTIL_VERSION_INT < (50<<16)
+void av_vlog(void* avcl, int level, const char *fmt, va_list vl)
+{
+    av_log_callback(avcl, level, fmt, vl);
+}
+
+int av_log_get_level(void)
+{
+    return av_log_level;
+}
+
+void av_log_set_level(int level)
+{
+    av_log_level = level;
+}
+
+void av_log_set_callback(void (*callback)(void*, int, const char*, va_list))
+{
+    av_log_callback = callback;
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/log.h b/contrib/ffmpeg/libavutil/log.h
new file mode 100644
index 000000000..fa88f5fb2
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/log.h
@@ -0,0 +1,116 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef LOG_H
+#define LOG_H
+
+#include <stdarg.h>
+
+/**
+ * Used by av_log
+ */
+typedef struct AVCLASS AVClass;
+struct AVCLASS {
+    const char* class_name;
+    const char* (*item_name)(void*); /* actually passing a pointer to an AVCodecContext
+                                        or AVFormatContext, which begin with an AVClass.
+                                        Needed because av_log is in libavcodec and has no visibility
+                                        of AVIn/OutputFormat */
+    const struct AVOption *option;
+};
+
+/* av_log API */
+
+#if LIBAVUTIL_VERSION_INT < (50<<16)
+#define AV_LOG_QUIET -1
+#define AV_LOG_FATAL 0
+#define AV_LOG_ERROR 0
+#define AV_LOG_WARNING 1
+#define AV_LOG_INFO 1
+#define AV_LOG_VERBOSE 1
+#define AV_LOG_DEBUG 2
+#else
+#define AV_LOG_QUIET    -8
+
+/**
+ * something went really wrong and we will crash now
+ */
+#define AV_LOG_PANIC     0
+
+/**
+ * something went wrong and recovery is not possible
+ * like no header in a format which depends on it or a combination
+ * of parameters which are not allowed
+ */
+#define AV_LOG_FATAL     8
+
+/**
+ * something went wrong and cannot losslessly be recovered
+ * but not all future data is affected
+ */
+#define AV_LOG_ERROR    16
+
+/**
+ * something somehow does not look correct / something which may or may not
+ * lead to some problems like use of -vstrict -2
+ */
+#define AV_LOG_WARNING  24
+
+#define AV_LOG_INFO     32
+#define AV_LOG_VERBOSE  40
+
+/**
+ * stuff which is only useful for libav* developers
+ */
+#define AV_LOG_DEBUG    48
+#endif
+extern int av_log_level;
+
+/**
+ * Send the specified message to the log if the level is less than or equal to
+ * the current av_log_level. By default, all logging messages are sent to
+ * stderr. This behavior can be altered by setting a different av_vlog callback
+ * function.
+ *
+ * @param avcl A pointer to an arbitrary struct of which the first field is a
+ * pointer to an AVClass struct.
+ * @param level The importance level of the message, lower values signifying
+ * higher importance.
+ * @param fmt The format string (printf-compatible) that specifies how
+ * subsequent arguments are converted to output.
+ * @see av_vlog
+ */
+#ifdef __GNUC__
+extern void av_log(void*, int level, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 3, 4)));
+#else
+extern void av_log(void*, int level, const char *fmt, ...);
+#endif
+
+#if LIBAVUTIL_VERSION_INT < (50<<16)
+extern void av_vlog(void*, int level, const char *fmt, va_list);
+extern int av_log_get_level(void);
+extern void av_log_set_level(int);
+extern void av_log_set_callback(void (*)(void*, int, const char*, va_list));
+extern void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl);
+#else
+extern void (*av_vlog)(void*, int, const char*, va_list);
+#endif
+
+#endif /* LOG_H */
diff --git a/contrib/ffmpeg/libavutil/lzo.c b/contrib/ffmpeg/libavutil/lzo.c
new file mode 100644
index 000000000..d3849a743
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/lzo.c
@@ -0,0 +1,273 @@
+/*
+ * LZO 1x decompression
+ * Copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "common.h"
+//! avoid e.g. MPlayers fast_memcpy, it slows things down here
+#undef memcpy
+#include <string.h>
+#include "lzo.h"
+
+//! define if we may write up to 12 bytes beyond the output buffer
+#define OUTBUF_PADDED 1
+//! define if we may read up to 8 bytes beyond the input buffer
+#define INBUF_PADDED 1
+typedef struct LZOContext {
+    uint8_t *in, *in_end;
+    uint8_t *out_start, *out, *out_end;
+    int error;
+} LZOContext;
+
+/**
+ * \brief read one byte from input buffer, avoiding overrun
+ * \return byte read
+ */
+static inline int get_byte(LZOContext *c) {
+    if (c->in < c->in_end)
+        return *c->in++;
+    c->error |= LZO_INPUT_DEPLETED;
+    return 1;
+}
+
+#ifdef INBUF_PADDED
+#define GETB(c) (*(c).in++)
+#else
+#define GETB(c) get_byte(&(c))
+#endif
+
+/**
+ * \brief decode a length value in the coding used by lzo
+ * \param x previous byte value
+ * \param mask bits used from x
+ * \return decoded length value
+ */
+static inline int get_len(LZOContext *c, int x, int mask) {
+    int cnt = x & mask;
+    if (!cnt) {
+        while (!(x = get_byte(c))) cnt += 255;
+        cnt += mask + x;
+    }
+    return cnt;
+}
+
+//#define UNALIGNED_LOADSTORE
+#define BUILTIN_MEMCPY
+#ifdef UNALIGNED_LOADSTORE
+#define COPY2(d, s) *(uint16_t *)(d) = *(uint16_t *)(s);
+#define COPY4(d, s) *(uint32_t *)(d) = *(uint32_t *)(s);
+#elif defined(BUILTIN_MEMCPY)
+#define COPY2(d, s) memcpy(d, s, 2);
+#define COPY4(d, s) memcpy(d, s, 4);
+#else
+#define COPY2(d, s) (d)[0] = (s)[0]; (d)[1] = (s)[1];
+#define COPY4(d, s) (d)[0] = (s)[0]; (d)[1] = (s)[1]; (d)[2] = (s)[2]; (d)[3] = (s)[3];
+#endif
+
+/**
+ * \brief copy bytes from input to output buffer with checking
+ * \param cnt number of bytes to copy, must be >= 0
+ */
+static inline void copy(LZOContext *c, int cnt) {
+    register uint8_t *src = c->in;
+    register uint8_t *dst = c->out;
+    if (cnt > c->in_end - src) {
+        cnt = FFMAX(c->in_end - src, 0);
+        c->error |= LZO_INPUT_DEPLETED;
+    }
+    if (cnt > c->out_end - dst) {
+        cnt = FFMAX(c->out_end - dst, 0);
+        c->error |= LZO_OUTPUT_FULL;
+    }
+#if defined(INBUF_PADDED) && defined(OUTBUF_PADDED)
+    COPY4(dst, src);
+    src += 4;
+    dst += 4;
+    cnt -= 4;
+    if (cnt > 0)
+#endif
+        memcpy(dst, src, cnt);
+    c->in = src + cnt;
+    c->out = dst + cnt;
+}
+
+/**
+ * \brief copy previously decoded bytes to current position
+ * \param back how many bytes back we start
+ * \param cnt number of bytes to copy, must be >= 0
+ *
+ * cnt > back is valid, this will copy the bytes we just copied,
+ * thus creating a repeating pattern with a period length of back.
+ */
+static inline void copy_backptr(LZOContext *c, int back, int cnt) {
+    register uint8_t *src = &c->out[-back];
+    register uint8_t *dst = c->out;
+    if (src < c->out_start || src > dst) {
+        c->error |= LZO_INVALID_BACKPTR;
+        return;
+    }
+    if (cnt > c->out_end - dst) {
+        cnt = FFMAX(c->out_end - dst, 0);
+        c->error |= LZO_OUTPUT_FULL;
+    }
+    if (back == 1) {
+        memset(dst, *src, cnt);
+        dst += cnt;
+    } else {
+#ifdef OUTBUF_PADDED
+        COPY2(dst, src);
+        COPY2(dst + 2, src + 2);
+        src += 4;
+        dst += 4;
+        cnt -= 4;
+        if (cnt > 0) {
+            COPY2(dst, src);
+            COPY2(dst + 2, src + 2);
+            COPY2(dst + 4, src + 4);
+            COPY2(dst + 6, src + 6);
+            src += 8;
+            dst += 8;
+            cnt -= 8;
+        }
+#endif
+        if (cnt > 0) {
+            int blocklen = back;
+            while (cnt > blocklen) {
+                memcpy(dst, src, blocklen);
+                dst += blocklen;
+                cnt -= blocklen;
+                blocklen <<= 1;
+            }
+            memcpy(dst, src, cnt);
+        }
+        dst += cnt;
+    }
+    c->out = dst;
+}
+
+/**
+ * \brief decode LZO 1x compressed data
+ * \param out output buffer
+ * \param outlen size of output buffer, number of bytes left are returned here
+ * \param in input buffer
+ * \param inlen size of input buffer, number of bytes left are returned here
+ * \return 0 on success, otherwise error flags, see lzo.h
+ *
+ * make sure all buffers are appropriately padded, in must provide
+ * LZO_INPUT_PADDING, out must provide LZO_OUTPUT_PADDING additional bytes
+ */
+int lzo1x_decode(void *out, int *outlen, void *in, int *inlen) {
+    int state= 0;
+    int x;
+    LZOContext c;
+    c.in = in;
+    c.in_end = (uint8_t *)in + *inlen;
+    c.out = c.out_start = out;
+    c.out_end = (uint8_t *)out + * outlen;
+    c.error = 0;
+    x = GETB(c);
+    if (x > 17) {
+        copy(&c, x - 17);
+        x = GETB(c);
+        if (x < 16) c.error |= LZO_ERROR;
+    }
+    if (c.in > c.in_end)
+        c.error |= LZO_INPUT_DEPLETED;
+    while (!c.error) {
+        int cnt, back;
+        if (x > 15) {
+            if (x > 63) {
+                cnt = (x >> 5) - 1;
+                back = (GETB(c) << 3) + ((x >> 2) & 7) + 1;
+            } else if (x > 31) {
+                cnt = get_len(&c, x, 31);
+                x = GETB(c);
+                back = (GETB(c) << 6) + (x >> 2) + 1;
+            } else {
+                cnt = get_len(&c, x, 7);
+                back = (1 << 14) + ((x & 8) << 11);
+                x = GETB(c);
+                back += (GETB(c) << 6) + (x >> 2);
+                if (back == (1 << 14)) {
+                    if (cnt != 1)
+                        c.error |= LZO_ERROR;
+                    break;
+                }
+            }
+        } else if(!state){
+                cnt = get_len(&c, x, 15);
+                copy(&c, cnt + 3);
+                x = GETB(c);
+                if (x > 15)
+                    continue;
+                cnt = 1;
+                back = (1 << 11) + (GETB(c) << 2) + (x >> 2) + 1;
+        } else {
+                cnt = 0;
+                back = (GETB(c) << 2) + (x >> 2) + 1;
+        }
+        copy_backptr(&c, back, cnt + 2);
+        state=
+        cnt = x & 3;
+        copy(&c, cnt);
+        x = GETB(c);
+    }
+    *inlen = c.in_end - c.in;
+    if (c.in > c.in_end)
+        *inlen = 0;
+    *outlen = c.out_end - c.out;
+    return c.error;
+}
+
+#ifdef TEST
+#include <stdio.h>
+#include <lzo/lzo1x.h>
+#include "log.h"
+#define MAXSZ (10*1024*1024)
+int main(int argc, char *argv[]) {
+    FILE *in = fopen(argv[1], "rb");
+    uint8_t *orig = av_malloc(MAXSZ + 16);
+    uint8_t *comp = av_malloc(2*MAXSZ + 16);
+    uint8_t *decomp = av_malloc(MAXSZ + 16);
+    size_t s = fread(orig, 1, MAXSZ, in);
+    lzo_uint clen = 0;
+    long tmp[LZO1X_MEM_COMPRESS];
+    int inlen, outlen;
+    int i;
+    av_log_level = AV_LOG_DEBUG;
+    lzo1x_999_compress(orig, s, comp, &clen, tmp);
+    for (i = 0; i < 300; i++) {
+START_TIMER
+        inlen = clen; outlen = MAXSZ;
+#ifdef LIBLZO
+        if (lzo1x_decompress_safe(comp, inlen, decomp, &outlen, NULL))
+#elif defined(LIBLZO_UNSAFE)
+        if (lzo1x_decompress(comp, inlen, decomp, &outlen, NULL))
+#else
+        if (lzo1x_decode(decomp, &outlen, comp, &inlen))
+#endif
+            av_log(NULL, AV_LOG_ERROR, "decompression error\n");
+STOP_TIMER("lzod")
+    }
+    if (memcmp(orig, decomp, s))
+        av_log(NULL, AV_LOG_ERROR, "decompression incorrect\n");
+    else
+        av_log(NULL, AV_LOG_ERROR, "decompression ok\n");
+    return 0;
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/lzo.h b/contrib/ffmpeg/libavutil/lzo.h
new file mode 100644
index 000000000..5b3d98f40
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/lzo.h
@@ -0,0 +1,35 @@
+/*
+ * LZO 1x decompression
+ * copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef LZO_H
+#define LZO_H
+
+#define LZO_INPUT_DEPLETED 1
+#define LZO_OUTPUT_FULL 2
+#define LZO_INVALID_BACKPTR 4
+#define LZO_ERROR 8
+
+#define LZO_INPUT_PADDING 8
+#define LZO_OUTPUT_PADDING 12
+
+int lzo1x_decode(void *out, int *outlen, void *in, int *inlen);
+
+#endif
diff --git a/contrib/ffmpeg/libavutil/mathematics.c b/contrib/ffmpeg/libavutil/mathematics.c
new file mode 100644
index 000000000..4be027d9d
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/mathematics.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mathematics.c
+ * Miscellaneous math routines and tables.
+ */
+
+#include "common.h"
+#include "mathematics.h"
+
+const uint8_t ff_sqrt_tab[128]={
+        0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5,
+        5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+        8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+        9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11,11
+};
+
+const uint8_t ff_log2_tab[256]={
+        0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+        5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+        6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+        6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+        7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
+};
+
+int64_t ff_gcd(int64_t a, int64_t b){
+    if(b) return ff_gcd(b, a%b);
+    else  return a;
+}
+
+int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd){
+    int64_t r=0;
+    assert(c > 0);
+    assert(b >=0);
+    assert(rnd >=0 && rnd<=5 && rnd!=4);
+
+    if(a<0 && a != INT64_MIN) return -av_rescale_rnd(-a, b, c, rnd ^ ((rnd>>1)&1));
+
+    if(rnd==AV_ROUND_NEAR_INF) r= c/2;
+    else if(rnd&1)             r= c-1;
+
+    if(b<=INT_MAX && c<=INT_MAX){
+        if(a<=INT_MAX)
+            return (a * b + r)/c;
+        else
+            return a/c*b + (a%c*b + r)/c;
+    }else{
+#if 1
+        uint64_t a0= a&0xFFFFFFFF;
+        uint64_t a1= a>>32;
+        uint64_t b0= b&0xFFFFFFFF;
+        uint64_t b1= b>>32;
+        uint64_t t1= a0*b1 + a1*b0;
+        uint64_t t1a= t1<<32;
+        int i;
+
+        a0 = a0*b0 + t1a;
+        a1 = a1*b1 + (t1>>32) + (a0<t1a);
+        a0 += r;
+        a1 += a0<r;
+
+        for(i=63; i>=0; i--){
+//            int o= a1 & 0x8000000000000000ULL;
+            a1+= a1 + ((a0>>i)&1);
+            t1+=t1;
+            if(/*o || */c <= a1){
+                a1 -= c;
+                t1++;
+            }
+        }
+        return t1;
+    }
+#else
+        AVInteger ai;
+        ai= av_mul_i(av_int2i(a), av_int2i(b));
+        ai= av_add_i(ai, av_int2i(r));
+
+        return av_i2int(av_div_i(ai, av_int2i(c)));
+    }
+#endif
+}
+
+int64_t av_rescale(int64_t a, int64_t b, int64_t c){
+    return av_rescale_rnd(a, b, c, AV_ROUND_NEAR_INF);
+}
+
+int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq){
+    int64_t b= bq.num * (int64_t)cq.den;
+    int64_t c= cq.num * (int64_t)bq.den;
+    return av_rescale_rnd(a, b, c, AV_ROUND_NEAR_INF);
+}
+#if 0
+#include "integer.h"
+#undef printf
+main(){
+    int64_t a,b,c,d,e;
+
+    for(a=7; a<(1LL<<62); a+=a/3+1){
+        for(b=3; b<(1LL<<62); b+=b/4+1){
+            for(c=9; c<(1LL<<62); c+=(c*2)/5+3){
+                int64_t r= c/2;
+                AVInteger ai;
+                ai= av_mul_i(av_int2i(a), av_int2i(b));
+                ai= av_add_i(ai, av_int2i(r));
+
+                d= av_i2int(av_div_i(ai, av_int2i(c)));
+
+                e= av_rescale(a,b,c);
+
+                if((double)a * (double)b / (double)c > (1LL<<63))
+                    continue;
+
+                if(d!=e) printf("%"PRId64"*%"PRId64"/%"PRId64"= %"PRId64"=%"PRId64"\n", a, b, c, d, e);
+            }
+        }
+    }
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/mathematics.h b/contrib/ffmpeg/libavutil/mathematics.h
new file mode 100644
index 000000000..0b74b254b
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/mathematics.h
@@ -0,0 +1,51 @@
+/*
+ * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef MATHEMATICS_H
+#define MATHEMATICS_H
+
+#include "rational.h"
+
+enum AVRounding {
+    AV_ROUND_ZERO     = 0, ///< round toward zero
+    AV_ROUND_INF      = 1, ///< round away from zero
+    AV_ROUND_DOWN     = 2, ///< round toward -infinity
+    AV_ROUND_UP       = 3, ///< round toward +infinity
+    AV_ROUND_NEAR_INF = 5, ///< round to nearest and halfway cases away from zero
+};
+
+/**
+ * rescale a 64bit integer with rounding to nearest.
+ * a simple a*b/c isn't possible as it can overflow
+ */
+int64_t av_rescale(int64_t a, int64_t b, int64_t c);
+
+/**
+ * rescale a 64bit integer with specified rounding.
+ * a simple a*b/c isn't possible as it can overflow
+ */
+int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding);
+
+/**
+ * rescale a 64bit integer by 2 rational numbers.
+ */
+int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq);
+
+#endif /* MATHEMATICS_H */
diff --git a/contrib/ffmpeg/libavutil/md5.c b/contrib/ffmpeg/libavutil/md5.c
new file mode 100644
index 000000000..f71703124
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/md5.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2006 Michael Niedermayer (michaelni@gmx.at)
+ * Copyright (C) 2003-2005 by Christopher R. Hertel (crh@ubiqx.mn.org)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * References:
+ *  IETF RFC 1321: The MD5 Message-Digest Algorithm
+ *       Ron Rivest. IETF, April, 1992
+ *
+ * based on http://ubiqx.org/libcifs/source/Auth/MD5.c
+ *          from Christopher R. Hertel (crh@ubiqx.mn.org)
+ * simplified, cleaned and IMO redundant comments removed by michael
+ *
+ * if you use gcc, then version 4.1 or later and -fomit-frame-pointer is
+ * strongly recommended
+ */
+
+#include "common.h"
+#include <string.h>
+#include "md5.h"
+
+typedef struct AVMD5{
+    uint64_t len;
+    uint8_t  block[64];
+    uint32_t ABCD[4];
+} AVMD5;
+
+const int av_md5_size= sizeof(AVMD5);
+
+static const uint8_t S[4][4] = {
+    { 7, 12, 17, 22 },  /* Round 1 */
+    { 5,  9, 14, 20 },  /* Round 2 */
+    { 4, 11, 16, 23 },  /* Round 3 */
+    { 6, 10, 15, 21 }   /* Round 4 */
+};
+
+static const uint32_t T[64] = { // T[i]= fabs(sin(i+1)<<32)
+    0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,   /* Round 1 */
+    0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
+    0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
+    0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
+
+    0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,   /* Round 2 */
+    0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
+    0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
+    0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
+
+    0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,   /* Round 3 */
+    0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
+    0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
+    0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
+
+    0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,   /* Round 4 */
+    0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
+    0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
+    0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391,
+};
+
+#define CORE(i, a, b, c, d) \
+        t = S[i>>4][i&3];\
+        a += T[i];\
+\
+        if(i<32){\
+            if(i<16) a += (d ^ (b&(c^d))) + X[      i &15 ];\
+            else     a += (c ^ (d&(c^b))) + X[ (1+5*i)&15 ];\
+        }else{\
+            if(i<48) a += (b^c^d)         + X[ (5+3*i)&15 ];\
+            else     a += (c^(b|~d))      + X[ (  7*i)&15 ];\
+        }\
+        a = b + (( a << t ) | ( a >> (32 - t) ));
+
+static void body(uint32_t ABCD[4], uint32_t X[16]){
+
+    int t;
+    int i attribute_unused;
+    unsigned int a= ABCD[3];
+    unsigned int b= ABCD[2];
+    unsigned int c= ABCD[1];
+    unsigned int d= ABCD[0];
+
+#ifdef WORDS_BIGENDIAN
+    for(i=0; i<16; i++)
+        X[i]= bswap_32(X[i]);
+#endif
+
+#ifdef CONFIG_SMALL
+    for( i = 0; i < 64; i++ ){
+        CORE(i,a,b,c,d)
+        t=d; d=c; c=b; b=a; a=t;
+    }
+#else
+#define CORE2(i) CORE(i,a,b,c,d) CORE((i+1),d,a,b,c) CORE((i+2),c,d,a,b) CORE((i+3),b,c,d,a)
+#define CORE4(i) CORE2(i) CORE2((i+4)) CORE2((i+8)) CORE2((i+12))
+CORE4(0) CORE4(16) CORE4(32) CORE4(48)
+#endif
+
+    ABCD[0] += d;
+    ABCD[1] += c;
+    ABCD[2] += b;
+    ABCD[3] += a;
+}
+
+void av_md5_init(AVMD5 *ctx){
+    ctx->len    = 0;
+
+    ctx->ABCD[0] = 0x10325476;
+    ctx->ABCD[1] = 0x98badcfe;
+    ctx->ABCD[2] = 0xefcdab89;
+    ctx->ABCD[3] = 0x67452301;
+}
+
+void av_md5_update(AVMD5 *ctx, const uint8_t *src, const int len){
+    int i, j;
+
+    j= ctx->len & 63;
+    ctx->len += len;
+
+    for( i = 0; i < len; i++ ){
+        ctx->block[j++] = src[i];
+        if( 64 == j ){
+            body(ctx->ABCD, (uint32_t*) ctx->block);
+            j = 0;
+        }
+    }
+}
+
+void av_md5_final(AVMD5 *ctx, uint8_t *dst){
+    int i;
+    uint64_t finalcount= le2me_64(ctx->len<<3);
+
+    av_md5_update(ctx, "\200", 1);
+    while((ctx->len & 63)<56)
+        av_md5_update(ctx, "", 1);
+
+    av_md5_update(ctx, &finalcount, 8);
+
+    for(i=0; i<4; i++)
+        ((uint32_t*)dst)[i]= le2me_32(ctx->ABCD[3-i]);
+}
+
+void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len){
+    AVMD5 ctx[1];
+
+    av_md5_init(ctx);
+    av_md5_update(ctx, src, len);
+    av_md5_final(ctx, dst);
+}
+
+#ifdef TEST
+#include <stdio.h>
+#undef printf
+main(){
+    uint64_t md5val;
+    int i;
+    uint8_t in[1000];
+
+    for(i=0; i<1000; i++) in[i]= i*i;
+    av_md5_sum( (uint8_t*)&md5val, in,  1000); printf("%"PRId64"\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  63); printf("%"PRId64"\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  64); printf("%"PRId64"\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  65); printf("%"PRId64"\n", md5val);
+    for(i=0; i<1000; i++) in[i]= i % 127;
+    av_md5_sum( (uint8_t*)&md5val, in,  999); printf("%"PRId64"\n", md5val);
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/md5.h b/contrib/ffmpeg/libavutil/md5.h
new file mode 100644
index 000000000..8d1b4b5fe
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/md5.h
@@ -0,0 +1,34 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef MD5_H
+#define MD5_H
+
+extern const int av_md5_size;
+
+struct AVMD5;
+
+void av_md5_init(struct AVMD5 *ctx);
+void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, const int len);
+void av_md5_final(struct AVMD5 *ctx, uint8_t *dst);
+void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len);
+
+#endif /* MD5_H */
+
diff --git a/contrib/ffmpeg/libavutil/mem.c b/contrib/ffmpeg/libavutil/mem.c
new file mode 100644
index 000000000..a91ac4a07
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/mem.c
@@ -0,0 +1,152 @@
+/*
+ * default memory allocator for libavutil
+ * Copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mem.c
+ * default memory allocator for libavutil.
+ */
+
+#include "common.h"
+
+/* here we can use OS dependent allocation functions */
+#undef malloc
+#undef free
+#undef realloc
+
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+/* you can redefine av_malloc and av_free in your project to use your
+   memory allocator. You do not need to suppress this file because the
+   linker will do it automatically */
+
+void *av_malloc(unsigned int size)
+{
+    void *ptr;
+#ifdef CONFIG_MEMALIGN_HACK
+    long diff;
+#endif
+
+    /* let's disallow possible ambiguous cases */
+    if(size > (INT_MAX-16) )
+        return NULL;
+
+#ifdef CONFIG_MEMALIGN_HACK
+    ptr = malloc(size+16);
+    if(!ptr)
+        return ptr;
+    diff= ((-(long)ptr - 1)&15) + 1;
+    ptr += diff;
+    ((char*)ptr)[-1]= diff;
+#elif defined (HAVE_MEMALIGN)
+    ptr = memalign(16,size);
+    /* Why 64?
+       Indeed, we should align it:
+         on 4 for 386
+         on 16 for 486
+         on 32 for 586, PPro - k6-III
+         on 64 for K7 (maybe for P3 too).
+       Because L1 and L2 caches are aligned on those values.
+       But I don't want to code such logic here!
+     */
+     /* Why 16?
+        because some cpus need alignment, for example SSE2 on P4, & most RISC cpus
+        it will just trigger an exception and the unaligned load will be done in the
+        exception handler or it will just segfault (SSE2 on P4)
+        Why not larger? because i didnt see a difference in benchmarks ...
+     */
+     /* benchmarks with p3
+        memalign(64)+1          3071,3051,3032
+        memalign(64)+2          3051,3032,3041
+        memalign(64)+4          2911,2896,2915
+        memalign(64)+8          2545,2554,2550
+        memalign(64)+16         2543,2572,2563
+        memalign(64)+32         2546,2545,2571
+        memalign(64)+64         2570,2533,2558
+
+        btw, malloc seems to do 8 byte alignment by default here
+     */
+#else
+    ptr = malloc(size);
+#endif
+    return ptr;
+}
+
+void *av_realloc(void *ptr, unsigned int size)
+{
+#ifdef CONFIG_MEMALIGN_HACK
+    int diff;
+#endif
+
+    /* let's disallow possible ambiguous cases */
+    if(size > (INT_MAX-16) )
+        return NULL;
+
+#ifdef CONFIG_MEMALIGN_HACK
+    //FIXME this isn't aligned correctly, though it probably isn't needed
+    if(!ptr) return av_malloc(size);
+    diff= ((char*)ptr)[-1];
+    return realloc(ptr - diff, size + diff) + diff;
+#else
+    return realloc(ptr, size);
+#endif
+}
+
+void av_free(void *ptr)
+{
+    /* XXX: this test should not be needed on most libcs */
+    if (ptr)
+#ifdef CONFIG_MEMALIGN_HACK
+        free(ptr - ((char*)ptr)[-1]);
+#else
+        free(ptr);
+#endif
+}
+
+void av_freep(void *arg)
+{
+    void **ptr= (void**)arg;
+    av_free(*ptr);
+    *ptr = NULL;
+}
+
+void *av_mallocz(unsigned int size)
+{
+    void *ptr;
+
+    ptr = av_malloc(size);
+    if (ptr)
+        memset(ptr, 0, size);
+    return ptr;
+}
+
+char *av_strdup(const char *s)
+{
+    char *ptr;
+    int len;
+    len = strlen(s) + 1;
+    ptr = av_malloc(len);
+    if (ptr)
+        memcpy(ptr, s, len);
+    return ptr;
+}
+
diff --git a/contrib/ffmpeg/libavutil/mem.h b/contrib/ffmpeg/libavutil/mem.h
new file mode 100644
index 000000000..4ebdad8f5
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/mem.h
@@ -0,0 +1,65 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mem.h
+ * Memory handling functions.
+ */
+
+#ifndef AV_MEM_H
+#define AV_MEM_H
+
+#ifdef __GNUC__
+  #define DECLARE_ALIGNED(n,t,v)       t v __attribute__ ((aligned (n)))
+#else
+  #define DECLARE_ALIGNED(n,t,v)      __declspec(align(n)) t v
+#endif
+
+/**
+ * Memory allocation of size byte with alignment suitable for all
+ * memory accesses (including vectors if available on the
+ * CPU). av_malloc(0) must return a non NULL pointer.
+ */
+void *av_malloc(unsigned int size);
+
+/**
+ * av_realloc semantics (same as glibc): if ptr is NULL and size > 0,
+ * identical to malloc(size). If size is zero, it is identical to
+ * free(ptr) and NULL is returned.
+ */
+void *av_realloc(void *ptr, unsigned int size);
+
+/**
+ * Free memory which has been allocated with av_malloc(z)() or av_realloc().
+ * NOTE: ptr = NULL is explicetly allowed
+ * Note2: it is recommended that you use av_freep() instead
+ */
+void av_free(void *ptr);
+
+void *av_mallocz(unsigned int size);
+char *av_strdup(const char *s);
+
+/**
+ * Frees memory and sets the pointer to NULL.
+ * @param ptr pointer to the pointer which should be freed
+ */
+void av_freep(void *ptr);
+
+#endif /* AV_MEM_H */
diff --git a/contrib/ffmpeg/libavutil/random.c b/contrib/ffmpeg/libavutil/random.c
new file mode 100644
index 000000000..c3e71e699
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/random.c
@@ -0,0 +1,104 @@
+/*
+ * Mersenne Twister Random Algorithm
+ * Copyright (c) 2006 Ryan Martell.
+ * Based on A C-program for MT19937, with initialization improved 2002/1/26. Coded by
+ * Takuji Nishimura and Makoto Matsumoto.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+/**
+see http://en.wikipedia.org/wiki/Mersenne_twister for an explanation of this algorithm.
+*/
+#include <stdio.h>
+#include "random.h"
+
+//#define DEBUG
+
+#ifdef DEBUG
+#include "common.h"
+#include "log.h"
+#endif
+
+
+/* Period parameters */
+#define M 397
+#define A 0x9908b0df /* constant vector a */
+#define UPPER_MASK 0x80000000 /* most significant w-r bits */
+#define LOWER_MASK 0x7fffffff /* least significant r bits */
+
+/** initializes mt[AV_RANDOM_N] with a seed */
+void av_init_random(unsigned int seed, AVRandomState *state)
+{
+    int index;
+
+    /*
+     This differs from the wikipedia article.  Source is from the Makoto
+     Makoto Matsumoto and Takuji Nishimura code, with the following comment:
+     */
+     /* See Knuth TAOCP Vol2. 3rd Ed. P.106 for multiplier. */
+     /* In the previous versions, MSBs of the seed affect   */
+     /* only MSBs of the array mt[].                        */
+    state->mt[0] = seed & 0xffffffff;
+    for (index = 1; index < AV_RANDOM_N; index++) {
+        unsigned int prev= state->mt[index - 1];
+        state->mt[index] = (1812433253UL * (prev ^ (prev>>30)) + index) & 0xffffffff;
+    }
+    state->index= index; // will cause it to generate untempered numbers the first iteration
+}
+
+/** generate AV_RANDOM_N words at one time (which will then be tempered later) (av_random calls this; you shouldn't) */
+void av_random_generate_untempered_numbers(AVRandomState *state)
+{
+    int kk;
+    unsigned int y;
+
+    for (kk = 0; kk < AV_RANDOM_N - M; kk++) {
+        y = (state->mt[kk] & UPPER_MASK) | (state->mt[kk + 1] & LOWER_MASK);
+        state->mt[kk] = state->mt[kk + M] ^ (y >> 1) ^ ((y&1)*A);
+    }
+    for (; kk < AV_RANDOM_N - 1; kk++) {
+        y = (state->mt[kk] & UPPER_MASK) | (state->mt[kk + 1] & LOWER_MASK);
+        state->mt[kk] = state->mt[kk + (M - AV_RANDOM_N)] ^ (y >> 1) ^ ((y&1)*A);
+    }
+    y = (state->mt[AV_RANDOM_N - 1] & UPPER_MASK) | (state->mt[0] & LOWER_MASK);
+    state->mt[AV_RANDOM_N - 1] = state->mt[M - 1] ^ (y >> 1) ^ ((y&1)*A);
+    state->index = 0;
+}
+
+#ifdef DEBUG
+void av_benchmark_random(void)
+{
+    int x=0;
+    int i, j;
+    AVRandomState state;
+
+    av_init_random(0xdeadbeef, &state);
+    for (j = 0; j < 100; j++) {
+        START_TIMER;
+        x+= av_random(&state);
+        STOP_TIMER("first call to av_random");
+        for (i = 1; i < AV_RANDOM_N; i++) {
+            START_TIMER;
+            x+= av_random(&state);
+            STOP_TIMER("AV_RANDOM_N calls of av_random");
+        }
+    }
+    av_log(NULL, AV_LOG_ERROR, "final value:%X\n", x);
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/random.h b/contrib/ffmpeg/libavutil/random.h
new file mode 100644
index 000000000..d9d08a5de
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/random.h
@@ -0,0 +1,69 @@
+/*
+ * Mersenne Twister Random Algorithm
+ * Copyright (c) 2006 Ryan Martell.
+ * Based on A C-program for MT19937, with initialization improved 2002/1/26. Coded by
+ * Takuji Nishimura and Makoto Matsumoto.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AV_RANDOM_H
+#define AV_RANDOM_H
+
+#define AV_RANDOM_N 624
+
+typedef struct {
+    unsigned int mt[AV_RANDOM_N]; ///< the array for the state vector
+    int index; ///< current untempered value we use as the base.
+} AVRandomState;
+
+
+void av_init_random(unsigned int seed, AVRandomState *state); ///< to be inlined, the struct must be visible, so it doesn't make sense to try and keep it opaque with malloc/free like calls
+void av_random_generate_untempered_numbers(AVRandomState *state); ///< Regenerate the untempered numbers (must be done every 624 iterations, or it will loop)
+
+/** generates a random number on [0,0xffffffff]-interval */
+static inline unsigned int av_random(AVRandomState *state)
+{
+    unsigned int y;
+
+    // regenerate the untempered numbers if we should...
+    if (state->index >= AV_RANDOM_N)
+        av_random_generate_untempered_numbers(state);
+
+    // grab one...
+    y = state->mt[state->index++];
+
+    /* Now temper (Mersenne Twister coefficients) The coefficients for MT19937 are.. */
+    y ^= (y >> 11);
+    y ^= (y << 7) & 0x9d2c5680;
+    y ^= (y << 15) & 0xefc60000;
+    y ^= (y >> 18);
+
+    return y;
+}
+
+/** return random in range [0-1] as double */
+static inline double av_random_real1(AVRandomState *state)
+{
+    /* divided by 2^32-1 */
+    return av_random(state) * (1.0 / 4294967296.0);
+}
+
+// only available if DEBUG is defined in the .c file
+void av_benchmark_random(void);
+#endif // AV_RANDOM_H
+
diff --git a/contrib/ffmpeg/libavutil/rational.c b/contrib/ffmpeg/libavutil/rational.c
new file mode 100644
index 000000000..ac0c9d371
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/rational.c
@@ -0,0 +1,104 @@
+/*
+ * Rational numbers
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file rational.c
+ * Rational numbers
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+//#include <math.h>
+#include <limits.h>
+
+#include "common.h"
+#include "mathematics.h"
+#include "rational.h"
+
+int av_reduce(int *dst_nom, int *dst_den, int64_t nom, int64_t den, int64_t max){
+    AVRational a0={0,1}, a1={1,0};
+    int sign= (nom<0) ^ (den<0);
+    int64_t gcd= ff_gcd(FFABS(nom), FFABS(den));
+
+    if(gcd){
+        nom = FFABS(nom)/gcd;
+        den = FFABS(den)/gcd;
+    }
+    if(nom<=max && den<=max){
+        a1= (AVRational){nom, den};
+        den=0;
+    }
+
+    while(den){
+        uint64_t x      = nom / den;
+        int64_t next_den= nom - den*x;
+        int64_t a2n= x*a1.num + a0.num;
+        int64_t a2d= x*a1.den + a0.den;
+
+        if(a2n > max || a2d > max){
+            if(a1.num) x= (max - a0.num) / a1.num;
+            if(a1.den) x= FFMIN(x, (max - a0.den) / a1.den);
+
+            if (den*(2*x*a1.den + a0.den) > nom*a1.den)
+                a1 = (AVRational){x*a1.num + a0.num, x*a1.den + a0.den};
+            break;
+        }
+
+        a0= a1;
+        a1= (AVRational){a2n, a2d};
+        nom= den;
+        den= next_den;
+    }
+    assert(ff_gcd(a1.num, a1.den) <= 1U);
+
+    *dst_nom = sign ? -a1.num : a1.num;
+    *dst_den = a1.den;
+
+    return den==0;
+}
+
+AVRational av_mul_q(AVRational b, AVRational c){
+    av_reduce(&b.num, &b.den, b.num * (int64_t)c.num, b.den * (int64_t)c.den, INT_MAX);
+    return b;
+}
+
+AVRational av_div_q(AVRational b, AVRational c){
+    return av_mul_q(b, (AVRational){c.den, c.num});
+}
+
+AVRational av_add_q(AVRational b, AVRational c){
+    av_reduce(&b.num, &b.den, b.num * (int64_t)c.den + c.num * (int64_t)b.den, b.den * (int64_t)c.den, INT_MAX);
+    return b;
+}
+
+AVRational av_sub_q(AVRational b, AVRational c){
+    return av_add_q(b, (AVRational){-c.num, c.den});
+}
+
+AVRational av_d2q(double d, int max){
+    AVRational a;
+#define LOG2  0.69314718055994530941723212145817656807550013436025
+    int exponent= FFMAX( (int)(log(fabs(d) + 1e-20)/LOG2), 0);
+    int64_t den= 1LL << (61 - exponent);
+    av_reduce(&a.num, &a.den, (int64_t)(d * den + 0.5), den, max);
+
+    return a;
+}
diff --git a/contrib/ffmpeg/libavutil/rational.h b/contrib/ffmpeg/libavutil/rational.h
new file mode 100644
index 000000000..63c0b150f
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/rational.h
@@ -0,0 +1,114 @@
+/*
+ * Rational numbers
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file rational.h
+ * Rational numbers.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#ifndef RATIONAL_H
+#define RATIONAL_H
+
+/**
+ * Rational number num/den.
+ */
+typedef struct AVRational{
+    int num; ///< numerator
+    int den; ///< denominator
+} AVRational;
+
+/**
+ * Compare two rationals.
+ * @param a first rational
+ * @param b second rational
+ * @return 0 if a==b, 1 if a>b and -1 if a<b.
+ */
+static inline int av_cmp_q(AVRational a, AVRational b){
+    const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
+
+    if(tmp) return (tmp>>63)|1;
+    else    return 0;
+}
+
+/**
+ * Rational to double conversion.
+ * @param a rational to convert
+ * @return (double) a
+ */
+static inline double av_q2d(AVRational a){
+    return a.num / (double) a.den;
+}
+
+/**
+ * Reduce a fraction.
+ * This is useful for framerate calculations.
+ * @param dst_nom destination numerator
+ * @param dst_den destination denominator
+ * @param nom source numerator
+ * @param den source denominator
+ * @param max the maximum allowed for dst_nom & dst_den
+ * @return 1 if exact, 0 otherwise
+ */
+int av_reduce(int *dst_nom, int *dst_den, int64_t nom, int64_t den, int64_t max);
+
+/**
+ * Multiplies two rationals.
+ * @param b first rational.
+ * @param c second rational.
+ * @return b*c.
+ */
+AVRational av_mul_q(AVRational b, AVRational c);
+
+/**
+ * Divides one rational by another.
+ * @param b first rational.
+ * @param c second rational.
+ * @return b/c.
+ */
+AVRational av_div_q(AVRational b, AVRational c);
+
+/**
+ * Adds two rationals.
+ * @param b first rational.
+ * @param c second rational.
+ * @return b+c.
+ */
+AVRational av_add_q(AVRational b, AVRational c);
+
+/**
+ * Subtracts one rational from another.
+ * @param b first rational.
+ * @param c second rational.
+ * returns b-c.
+ */
+AVRational av_sub_q(AVRational b, AVRational c);
+
+/**
+ * Converts a double precision floating point number to a rational.
+ * @param d double to convert
+ * @param max the maximum allowed numerator and denominator
+ * @return (AVRational) d.
+ */
+AVRational av_d2q(double d, int max);
+
+#endif // RATIONAL_H
diff --git a/contrib/ffmpeg/libavutil/sha1.c b/contrib/ffmpeg/libavutil/sha1.c
new file mode 100644
index 000000000..6c10791f4
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/sha1.c
@@ -0,0 +1,160 @@
+// SHA-1 code Copyright 2007 Michael Nidermayer <michaelni@gmx.at>
+// license LGPL
+// based on public domain SHA-1 code by Steve Reid <steve@edmweb.com>
+
+#include "common.h"
+#include "sha1.h"
+
+typedef struct AVSHA1 {
+    uint64_t count;
+    uint8_t buffer[64];
+    uint32_t state[5];
+} AVSHA1;
+
+#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
+
+/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */
+#define blk0(i) (block[i] = be2me_32(((uint32_t*)buffer)[i]))
+#define blk(i) (block[i] = rol(block[i-3]^block[i-8]^block[i-14]^block[i-16],1))
+
+#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y)    +blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);
+#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y)    +blk (i)+0x5A827999+rol(v,5);w=rol(w,30);
+#define R2(v,w,x,y,z,i) z+=( w^x     ^y)    +blk (i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
+#define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk (i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
+#define R4(v,w,x,y,z,i) z+=( w^x     ^y)    +blk (i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
+
+/* Hash a single 512-bit block. This is the core of the algorithm. */
+
+static void transform(uint32_t state[5], uint8_t buffer[64]){
+    uint32_t block[80];
+    unsigned int i, a, b, c, d, e;
+
+    a = state[0];
+    b = state[1];
+    c = state[2];
+    d = state[3];
+    e = state[4];
+#ifdef CONFIG_SMALL
+    for(i=0; i<80; i++){
+        int t;
+        if(i<16) t= be2me_32(((uint32_t*)buffer)[i]);
+        else     t= rol(block[i-3]^block[i-8]^block[i-14]^block[i-16],1);
+        block[i]= t;
+        t+= e+rol(a,5);
+        if(i<40){
+            if(i<20)    t+= ((b&(c^d))^d)    +0x5A827999;
+            else        t+= ( b^c     ^d)    +0x6ED9EBA1;
+        }else{
+            if(i<60)    t+= (((b|c)&d)|(b&c))+0x8F1BBCDC;
+            else        t+= ( b^c     ^d)    +0xCA62C1D6;
+        }
+        e= d;
+        d= c;
+        c= rol(b,30);
+        b= a;
+        a= t;
+    }
+#else
+    for(i=0; i<15; i+=5){
+        R0(a,b,c,d,e,0+i); R0(e,a,b,c,d,1+i); R0(d,e,a,b,c,2+i); R0(c,d,e,a,b,3+i); R0(b,c,d,e,a,4+i);
+    }
+    R0(a,b,c,d,e,15); R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
+    for(i=20; i<40; i+=5){
+        R2(a,b,c,d,e,0+i); R2(e,a,b,c,d,1+i); R2(d,e,a,b,c,2+i); R2(c,d,e,a,b,3+i); R2(b,c,d,e,a,4+i);
+    }
+    for(; i<60; i+=5){
+        R3(a,b,c,d,e,0+i); R3(e,a,b,c,d,1+i); R3(d,e,a,b,c,2+i); R3(c,d,e,a,b,3+i); R3(b,c,d,e,a,4+i);
+    }
+    for(; i<80; i+=5){
+        R4(a,b,c,d,e,0+i); R4(e,a,b,c,d,1+i); R4(d,e,a,b,c,2+i); R4(c,d,e,a,b,3+i); R4(b,c,d,e,a,4+i);
+    }
+#endif
+    state[0] += a;
+    state[1] += b;
+    state[2] += c;
+    state[3] += d;
+    state[4] += e;
+}
+
+void av_sha1_init(AVSHA1* ctx){
+    ctx->state[0] = 0x67452301;
+    ctx->state[1] = 0xEFCDAB89;
+    ctx->state[2] = 0x98BADCFE;
+    ctx->state[3] = 0x10325476;
+    ctx->state[4] = 0xC3D2E1F0;
+    ctx->count    = 0;
+}
+
+void av_sha1_update(AVSHA1* ctx, uint8_t* data, unsigned int len){
+    unsigned int i, j;
+
+    j = ctx->count & 63;
+    ctx->count += len;
+#ifdef CONFIG_SMALL
+    for( i = 0; i < len; i++ ){
+        ctx->buffer[ j++ ] = data[i];
+        if( 64 == j ){
+            transform(ctx->state, ctx->buffer);
+            j = 0;
+        }
+    }
+#else
+    if ((j + len) > 63) {
+        memcpy(&ctx->buffer[j], data, (i = 64-j));
+        transform(ctx->state, ctx->buffer);
+        for ( ; i + 63 < len; i += 64) {
+            transform(ctx->state, &data[i]);
+        }
+        j=0;
+    }
+    else i = 0;
+    memcpy(&ctx->buffer[j], &data[i], len - i);
+#endif
+}
+
+void av_sha1_final(AVSHA1* ctx, uint8_t digest[20]){
+    int i;
+    uint64_t finalcount= be2me_64(ctx->count<<3);
+
+    av_sha1_update(ctx, "\200", 1);
+    while ((ctx->count & 63) != 56) {
+        av_sha1_update(ctx, "", 1);
+    }
+    av_sha1_update(ctx, &finalcount, 8);  /* Should cause a transform() */
+    for(i=0; i<5; i++)
+        ((uint32_t*)digest)[i]= be2me_32(ctx->state[i]);
+}
+
+// use the following to test
+// gcc -DTEST -DHAVE_AV_CONFIG_H -I.. sha1.c -O2 -W -Wall -o sha1 && time ./sha1
+#ifdef TEST
+#include <stdio.h>
+#undef printf
+
+int main(){
+    int i, k;
+    AVSHA1 ctx;
+    unsigned char digest[20];
+
+    for(k=0; k<3; k++){
+        av_sha1_init(&ctx);
+        if(k==0)
+            av_sha1_update(&ctx, "abc", 3);
+        else if(k==1)
+            av_sha1_update(&ctx, "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56);
+        else
+            for(i=0; i<1000*1000; i++)
+                av_sha1_update(&ctx, "a", 1);
+        av_sha1_final(&ctx, digest);
+        for (i = 0; i < 20; i++)
+            printf("%02X", digest[i]);
+        putchar('\n');
+    }
+    //Test Vectors (from FIPS PUB 180-1)
+    printf("A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D\n"
+           "84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1\n"
+           "34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F\n");
+
+    return 0;
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/sha1.h b/contrib/ffmpeg/libavutil/sha1.h
new file mode 100644
index 000000000..8739cbde9
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/sha1.h
@@ -0,0 +1,11 @@
+#ifndef AV_SHA1_H
+#define AV_SHA1_H
+
+extern const int av_sha1_size;
+
+struct AVSHA1;
+
+void av_sha1_init(struct AVSHA1* context);
+void av_sha1_update(struct AVSHA1* context, uint8_t* data, unsigned int len);
+void av_sha1_final(struct AVSHA1* context, uint8_t digest[20]);
+#endif
diff --git a/contrib/ffmpeg/libavutil/softfloat.c b/contrib/ffmpeg/libavutil/softfloat.c
new file mode 100644
index 000000000..f12fd17a0
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/softfloat.c
@@ -0,0 +1,72 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <assert.h>
+#include "softfloat.h"
+#include "common.h"
+#include "log.h"
+
+#undef printf
+
+int main(){
+    SoftFloat one= av_int2sf(1, 0);
+    SoftFloat sf1, sf2;
+    double d1, d2;
+    int i, j;
+av_log_level = AV_LOG_DEBUG;
+
+    d1= 1;
+    for(i= 0; i<10; i++){
+        d1= 1/(d1+1);
+    }
+    printf("test1 double=%d\n", (int)(d1 * (1<<24)));
+
+    sf1= one;
+    for(i= 0; i<10; i++){
+        sf1= av_div_sf(one, av_normalize_sf(av_add_sf(one, sf1)));
+    }
+    printf("test1 sf    =%d\n", av_sf2int(sf1, 24));
+
+
+    for(i= 0; i<100; i++){
+        START_TIMER
+        d1= i;
+        d2= i/100.0;
+        for(j= 0; j<1000; j++){
+            d1= (d1+1)*d2;
+        }
+        STOP_TIMER("float add mul")
+    }
+    printf("test2 double=%d\n", (int)(d1 * (1<<24)));
+
+    for(i= 0; i<100; i++){
+        START_TIMER
+        sf1= av_int2sf(i, 0);
+        sf2= av_div_sf(av_int2sf(i, 2), av_int2sf(200, 3));
+        for(j= 0; j<1000; j++){
+            sf1= av_mul_sf(av_add_sf(sf1, one),sf2);
+        }
+        STOP_TIMER("softfloat add mul")
+    }
+    printf("test2 sf    =%d (%d %d)\n", av_sf2int(sf1, 24), sf1.exp, sf1.mant);
+    return 0;
+}
diff --git a/contrib/ffmpeg/libavutil/softfloat.h b/contrib/ffmpeg/libavutil/softfloat.h
new file mode 100644
index 000000000..5bb2c1cbc
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/softfloat.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#define MIN_EXP -126
+#define MAX_EXP  126
+#define ONE_BITS 29
+
+typedef struct SoftFloat{
+    int32_t  exp;
+    int32_t mant;
+}SoftFloat;
+
+static SoftFloat av_normalize_sf(SoftFloat a){
+    if(a.mant){
+#if 1
+        while((a.mant + 0x20000000U)<0x40000000U){
+            a.mant += a.mant;
+            a.exp  -= 1;
+        }
+#else
+        int s=ONE_BITS + 1 - av_log2(a.mant ^ (a.mant<<1));
+        a.exp   -= s;
+        a.mant <<= s;
+#endif
+        if(a.exp < MIN_EXP){
+            a.exp = MIN_EXP;
+            a.mant= 0;
+        }
+    }else{
+        a.exp= MIN_EXP;
+    }
+    return a;
+}
+
+static inline SoftFloat av_normalize1_sf(SoftFloat a){
+#if 1
+    if(a.mant + 0x40000000 < 0){
+        a.exp++;
+        a.mant>>=1;
+    }
+    return a;
+#elif 1
+    int t= a.mant + 0x40000000 < 0;
+    return (SoftFloat){a.exp+t, a.mant>>t};
+#else
+    int t= (a.mant + 0x40000000U)>>31;
+    return (SoftFloat){a.exp+t, a.mant>>t};
+#endif
+}
+
+/**
+ *
+ * @return will not be more denormalized then a+b, so if either input is
+ *         normalized then the output wont be worse then the other input
+ *         if both are normalized then the output will be normalized
+ */
+static inline SoftFloat av_mul_sf(SoftFloat a, SoftFloat b){
+    a.exp += b.exp;
+    a.mant = (a.mant * (int64_t)b.mant) >> ONE_BITS;
+    return av_normalize1_sf(a);
+}
+
+/**
+ *
+ * b has to be normalized and not zero
+ * @return will not be more denormalized then a
+ */
+static SoftFloat av_div_sf(SoftFloat a, SoftFloat b){
+    a.exp -= b.exp+1;
+    a.mant = ((int64_t)a.mant<<(ONE_BITS+1)) / b.mant;
+    return av_normalize1_sf(a);
+}
+
+static inline int av_cmp_sf(SoftFloat a, SoftFloat b){
+    int t= a.exp - b.exp;
+    if(t<0) return (a.mant >> (-t)) -  b.mant      ;
+    else    return  a.mant          - (b.mant >> t);
+}
+
+static inline SoftFloat av_add_sf(SoftFloat a, SoftFloat b){
+    int t= a.exp - b.exp;
+    if(t<0) return av_normalize1_sf((SoftFloat){b.exp, b.mant + (a.mant >> (-t))});
+    else    return av_normalize1_sf((SoftFloat){a.exp, a.mant + (b.mant >>   t )});
+}
+
+static inline SoftFloat av_sub_sf(SoftFloat a, SoftFloat b){
+    return av_add_sf(a, (SoftFloat){b.exp, -b.mant});
+}
+
+//FIXME sqrt, log, exp, pow, sin, cos
+
+static inline SoftFloat av_int2sf(int v, int frac_bits){
+    return av_normalize_sf((SoftFloat){ONE_BITS-frac_bits, v});
+}
+
+/**
+ *
+ * rounding is to -inf
+ */
+static inline int av_sf2int(SoftFloat v, int frac_bits){
+    v.exp += frac_bits - ONE_BITS;
+    if(v.exp >= 0) return v.mant <<  v.exp ;
+    else           return v.mant >>(-v.exp);
+}
diff --git a/contrib/ffmpeg/libavutil/tree.c b/contrib/ffmpeg/libavutil/tree.c
new file mode 100644
index 000000000..c929e4819
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/tree.c
@@ -0,0 +1,151 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "common.h"
+#include "log.h"
+#include "tree.h"
+
+typedef struct AVTreeNode{
+    struct AVTreeNode *child[2];
+    void *elem;
+    int state;
+}AVTreeNode;
+
+void *av_tree_find(const AVTreeNode *t, void *key, int (*cmp)(void *key, const void *b), void *next[2]){
+    if(t){
+        unsigned int v= cmp(t->elem, key);
+        if(v){
+            if(next) next[(v>>31)^1]= t->elem;
+            return av_tree_find(t->child[v>>31], key, cmp, next);
+        }else{
+            return t->elem;
+        }
+    }
+    return NULL;
+}
+
+void *av_tree_insert(AVTreeNode **tp, void *key, int (*cmp)(void *key, const void *b)){
+    AVTreeNode *t= *tp;
+    if(t){
+        unsigned int v= cmp(t->elem, key);
+        if(v){
+            int i= v>>31;
+            AVTreeNode **child= &t->child[i];
+            void *ret= av_tree_insert(child, key, cmp);
+            if(!ret){
+                t->state -= ((int)v>>31)|1;
+                if(!(t->state&1)){
+                    if(t->state){
+                        if((*child)->state*2 == t->state){
+                            *tp= *child;
+                            *child= (*child)->child[i^1];
+                            (*tp)->child[i^1]= t;
+                            t->state= 0;
+                        }else{
+                            *tp= (*child)->child[i^1];
+                            (*child)->child[i^1]= (*tp)->child[i];
+                            (*tp)->child[i]= *child;
+                            *child= (*tp)->child[i^1];
+                            (*tp)->child[i^1]= t;
+
+                            i= (*tp)->state > 0;
+                            (*tp)->child[i  ]->state= 0;
+                            (*tp)->child[i^1]->state= -(*tp)->state;
+                        }
+                        (*tp)->state=0;
+                    }
+                    return key;
+                }
+            }
+            return ret;
+        }else{
+            return t->elem;
+        }
+    }else{
+        *tp= av_mallocz(sizeof(AVTreeNode));
+        (*tp)->elem= key;
+        return NULL;
+    }
+}
+
+void av_tree_destroy(AVTreeNode *t){
+    av_tree_destroy(t->child[0]);
+    av_tree_destroy(t->child[1]);
+    av_free(t);
+}
+
+#if 0
+void av_tree_enumerate(AVTreeNode *t, void *opaque, int (*f)(void *opaque, void *elem)){
+    int v= f(opaque, t->elem);
+    if(v>=0) av_tree_enumerate(t->child[0], opaque, f);
+    if(v<=0) av_tree_enumerate(t->child[1], opaque, f);
+}
+#endif
+
+#ifdef TEST
+
+static int check(AVTreeNode *t){
+    if(t){
+        int left= check(t->child[0]);
+        int right= check(t->child[1]);
+
+        if(left>999 || right>999)
+            return 1000;
+        if(right - left != t->state)
+            return 1000;
+        if(t->state>1 || t->state<-1)
+            return 1000;
+        return FFMAX(left, right)+1;
+    }
+    return 0;
+}
+
+static void print(AVTreeNode *t, int depth){
+    int i;
+    for(i=0; i<depth*4; i++) av_log(NULL, AV_LOG_ERROR, " ");
+    if(t){
+        av_log(NULL, AV_LOG_ERROR, "Node %p %2d %4d\n", t, t->state, t->elem);
+        print(t->child[0], depth+1);
+        print(t->child[1], depth+1);
+    }else
+        av_log(NULL, AV_LOG_ERROR, "NULL\n");
+}
+
+int cmp(const void *a, const void *b){
+    return a-b;
+}
+
+int main(){
+    int i,j,k;
+    AVTreeNode *root= NULL;
+
+    for(i=0; i<10000; i++){
+        int j= (random()%863294);
+        if(check(root) > 999){
+            av_log(NULL, AV_LOG_ERROR, "FATAL error %d\n", i);
+        print(root, 0);
+            return -1;
+        }
+        av_log(NULL, AV_LOG_ERROR, "inserting %4d\n", j);
+        av_tree_insert(&root, (void*)(j+1), cmp);
+    }
+    return 0;
+}
+#endif
diff --git a/contrib/ffmpeg/libavutil/tree.h b/contrib/ffmpeg/libavutil/tree.h
new file mode 100644
index 000000000..be1735858
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/tree.h
@@ -0,0 +1,58 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file tree.h
+ * A tree container.
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#ifndef TREE_H
+#define TREE_H
+
+struct AVTreeNode;
+
+/**
+ * Finds an element.
+ * @param root a pointer to the root node of the tree
+ * @param next If next is not NULL then next[0] will contain the previous
+ *             element and next[1] the next element if either does not exist
+ *             then the corresponding entry in next is unchanged.
+ * @return An element with cmp(key, elem)==0 or NULL if no such element exists in
+ *         the tree.
+ */
+void *av_tree_find(const struct AVTreeNode *root, void *key, int (*cmp)(void *key, const void *b), void *next[2]);
+
+/**
+ * Finds a element for which cmp(key, elem)==0, if no such element is found key
+ * is inserted into the tree.
+ * @param rootp A pointer to a pointer to the root node of the tree. Note that
+ *              the root node can change during insertions, this is required
+ *              to keep the tree balanced.
+ *
+ * @return If no insertion happened, the found element.
+ *         If an insertion happened, then either key or NULL will be returned.
+ *         Which one it is depends on the tree state and the implementation. You
+ *         should make no assumptions that it's one or the other in the code.
+ */
+void *av_tree_insert(struct AVTreeNode **rootp, void *key, int (*cmp)(void *key, const void *b));
+void av_tree_destroy(struct AVTreeNode *t);
+
+#endif /* TREE_H */
diff --git a/contrib/ffmpeg/libavutil/x86_cpu.h b/contrib/ffmpeg/libavutil/x86_cpu.h
new file mode 100644
index 000000000..67d4cd9aa
--- /dev/null
+++ b/contrib/ffmpeg/libavutil/x86_cpu.h
@@ -0,0 +1,64 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_X86CPU_H
+#define AVUTIL_X86CPU_H
+
+#ifdef ARCH_X86_64
+#  define REG_a "rax"
+#  define REG_b "rbx"
+#  define REG_c "rcx"
+#  define REG_d "rdx"
+#  define REG_D "rdi"
+#  define REG_S "rsi"
+#  define PTR_SIZE "8"
+
+#  define REG_SP "rsp"
+#  define REG_BP "rbp"
+#  define REGBP   rbp
+#  define REGa    rax
+#  define REGb    rbx
+#  define REGc    rcx
+#  define REGSP   rsp
+
+#else
+
+#  define REG_a "eax"
+#  define REG_b "ebx"
+#  define REG_c "ecx"
+#  define REG_d "edx"
+#  define REG_D "edi"
+#  define REG_S "esi"
+#  define PTR_SIZE "4"
+
+#  define REG_SP "esp"
+#  define REG_BP "ebp"
+#  define REGBP   ebp
+#  define REGa    eax
+#  define REGb    ebx
+#  define REGc    ecx
+#  define REGSP   esp
+#endif
+
+#if defined(ARCH_X86_64) || (defined(ARCH_X86_32) && defined(CONFIG_EBX_AVAILABLE) && defined(CONFIG_EBP_AVAILABLE))
+#  define CONFIG_7REGS 1
+#endif
+
+#endif /* AVUTIL_X86CPU_H */
diff --git a/contrib/ffmpeg/libpostproc/Makefile b/contrib/ffmpeg/libpostproc/Makefile
new file mode 100644
index 000000000..d30b4a18d
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/Makefile
@@ -0,0 +1,24 @@
+
+include ../config.mak
+
+# Overload incdir, postproc include files go in a different directory.
+incdir=$(prefix)/include/postproc
+
+EXTRALIBS := -L$(BUILD_ROOT)/libavutil -lavutil$(BUILDSUF) $(EXTRALIBS)
+
+NAME=postproc
+LIBVERSION=$(SPPVERSION)
+LIBMAJOR=$(SPPMAJOR)
+
+STATIC_OBJS=postprocess.o
+SHARED_OBJS=postprocess_pic.o
+
+HEADERS = postprocess.h
+
+include ../common.mak
+
+depend dep: postprocess.c
+
+postprocess_pic.o: postprocess.c
+	$(CC) -c $(CFLAGS) -fomit-frame-pointer -fPIC -DPIC -o $@ $<
+
diff --git a/contrib/ffmpeg/libpostproc/mangle.h b/contrib/ffmpeg/libpostproc/mangle.h
new file mode 100644
index 000000000..3521fa9bb
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/mangle.h
@@ -0,0 +1,47 @@
+/*
+ * mangle.h - This file has some CPP macros to deal with different symbol
+ * mangling across binary formats.
+ *
+ * (c)2002 by Felix Buenemann <atmosfear at users.sourceforge.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __MANGLE_H
+#define __MANGLE_H
+
+/* Feel free to add more to the list, eg. a.out IMO */
+/* Use rip-relative addressing if compiling PIC code on x86-64. */
+#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__OS2__) || \
+   (defined(__OpenBSD__) && !defined(__ELF__))
+#if defined(ARCH_X86_64) && defined(PIC)
+#define MANGLE(a) "_" #a"(%%rip)"
+#else
+#define MANGLE(a) "_" #a
+#endif
+#else
+#if defined(ARCH_X86_64) && defined(PIC)
+#define MANGLE(a) #a"(%%rip)"
+#elif defined(CONFIG_DARWIN)
+#define MANGLE(a) "_" #a
+#else
+#define MANGLE(a) #a
+#endif
+#endif
+
+#endif /* !__MANGLE_H */
+
diff --git a/contrib/ffmpeg/libpostproc/postprocess.c b/contrib/ffmpeg/libpostproc/postprocess.c
new file mode 100644
index 000000000..f68c8a723
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/postprocess.c
@@ -0,0 +1,1144 @@
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at)
+ *
+ * AltiVec optimizations (C) 2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file postprocess.c
+ * postprocessing.
+ */
+
+/*
+                        C       MMX     MMX2    3DNow   AltiVec
+isVertDC                Ec      Ec                      Ec
+isVertMinMaxOk          Ec      Ec                      Ec
+doVertLowPass           E               e       e       Ec
+doVertDefFilter         Ec      Ec      e       e       Ec
+isHorizDC               Ec      Ec                      Ec
+isHorizMinMaxOk         a       E                       Ec
+doHorizLowPass          E               e       e       Ec
+doHorizDefFilter        Ec      Ec      e       e       Ec
+do_a_deblock            Ec      E       Ec      E
+deRing                  E               e       e*      Ecp
+Vertical RKAlgo1        E               a       a
+Horizontal RKAlgo1                      a       a
+Vertical X1#            a               E       E
+Horizontal X1#          a               E       E
+LinIpolDeinterlace      e               E       E*
+CubicIpolDeinterlace    a               e       e*
+LinBlendDeinterlace     e               E       E*
+MedianDeinterlace#      E       Ec      Ec
+TempDeNoiser#           E               e       e       Ec
+
+* i dont have a 3dnow CPU -> its untested, but noone said it doesnt work so it seems to work
+# more or less selfinvented filters so the exactness isnt too meaningfull
+E = Exact implementation
+e = allmost exact implementation (slightly different rounding,...)
+a = alternative / approximate impl
+c = checked against the other implementations (-vo md5)
+p = partially optimized, still some work to do
+*/
+
+/*
+TODO:
+reduce the time wasted on the mem transfer
+unroll stuff if instructions depend too much on the prior one
+move YScale thing to the end instead of fixing QP
+write a faster and higher quality deblocking filter :)
+make the mainloop more flexible (variable number of blocks at once
+        (the if/else stuff per block is slowing things down)
+compare the quality & speed of all filters
+split this huge file
+optimize c versions
+try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
+...
+*/
+
+//Changelog: use the Subversion log
+
+#include "config.h"
+#include "avutil.h"
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+//#undef HAVE_MMX2
+//#define HAVE_3DNOW
+//#undef HAVE_MMX
+//#undef ARCH_X86
+//#define DEBUG_BRIGHTNESS
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+#include "postprocess.h"
+#include "postprocess_internal.h"
+
+#include "mangle.h" //FIXME should be supressed
+
+#ifdef HAVE_ALTIVEC_H
+#include <altivec.h>
+#endif
+
+#define GET_MODE_BUFFER_SIZE 500
+#define OPTIONS_ARRAY_SIZE 10
+#define BLOCK_SIZE 8
+#define TEMP_STRIDE 8
+//#define NUM_BLOCKS_AT_ONCE 16 //not used yet
+
+#if defined(ARCH_X86)
+static uint64_t __attribute__((aligned(8))) attribute_used w05= 0x0005000500050005LL;
+static uint64_t __attribute__((aligned(8))) attribute_used w04= 0x0004000400040004LL;
+static uint64_t __attribute__((aligned(8))) attribute_used w20= 0x0020002000200020LL;
+static uint64_t __attribute__((aligned(8))) attribute_used b00= 0x0000000000000000LL;
+static uint64_t __attribute__((aligned(8))) attribute_used b01= 0x0101010101010101LL;
+static uint64_t __attribute__((aligned(8))) attribute_used b02= 0x0202020202020202LL;
+static uint64_t __attribute__((aligned(8))) attribute_used b08= 0x0808080808080808LL;
+static uint64_t __attribute__((aligned(8))) attribute_used b80= 0x8080808080808080LL;
+#endif
+
+static uint8_t clip_table[3*256];
+static uint8_t * const clip_tab= clip_table + 256;
+
+static const int attribute_used deringThreshold= 20;
+
+
+static struct PPFilter filters[]=
+{
+        {"hb", "hdeblock",              1, 1, 3, H_DEBLOCK},
+        {"vb", "vdeblock",              1, 2, 4, V_DEBLOCK},
+/*      {"hr", "rkhdeblock",            1, 1, 3, H_RK1_FILTER},
+        {"vr", "rkvdeblock",            1, 2, 4, V_RK1_FILTER},*/
+        {"h1", "x1hdeblock",            1, 1, 3, H_X1_FILTER},
+        {"v1", "x1vdeblock",            1, 2, 4, V_X1_FILTER},
+        {"ha", "ahdeblock",             1, 1, 3, H_A_DEBLOCK},
+        {"va", "avdeblock",             1, 2, 4, V_A_DEBLOCK},
+        {"dr", "dering",                1, 5, 6, DERING},
+        {"al", "autolevels",            0, 1, 2, LEVEL_FIX},
+        {"lb", "linblenddeint",         1, 1, 4, LINEAR_BLEND_DEINT_FILTER},
+        {"li", "linipoldeint",          1, 1, 4, LINEAR_IPOL_DEINT_FILTER},
+        {"ci", "cubicipoldeint",        1, 1, 4, CUBIC_IPOL_DEINT_FILTER},
+        {"md", "mediandeint",           1, 1, 4, MEDIAN_DEINT_FILTER},
+        {"fd", "ffmpegdeint",           1, 1, 4, FFMPEG_DEINT_FILTER},
+        {"l5", "lowpass5",              1, 1, 4, LOWPASS5_DEINT_FILTER},
+        {"tn", "tmpnoise",              1, 7, 8, TEMP_NOISE_FILTER},
+        {"fq", "forcequant",            1, 0, 0, FORCE_QUANT},
+        {NULL, NULL,0,0,0,0} //End Marker
+};
+
+static const char *replaceTable[]=
+{
+        "default",      "hdeblock:a,vdeblock:a,dering:a",
+        "de",           "hdeblock:a,vdeblock:a,dering:a",
+        "fast",         "x1hdeblock:a,x1vdeblock:a,dering:a",
+        "fa",           "x1hdeblock:a,x1vdeblock:a,dering:a",
+        "ac",           "ha:a:128:7,va:a,dering:a",
+        NULL //End Marker
+};
+
+
+#if defined(ARCH_X86)
+static inline void prefetchnta(void *p)
+{
+        asm volatile(   "prefetchnta (%0)\n\t"
+                : : "r" (p)
+        );
+}
+
+static inline void prefetcht0(void *p)
+{
+        asm volatile(   "prefetcht0 (%0)\n\t"
+                : : "r" (p)
+        );
+}
+
+static inline void prefetcht1(void *p)
+{
+        asm volatile(   "prefetcht1 (%0)\n\t"
+                : : "r" (p)
+        );
+}
+
+static inline void prefetcht2(void *p)
+{
+        asm volatile(   "prefetcht2 (%0)\n\t"
+                : : "r" (p)
+        );
+}
+#endif
+
+// The horizontal Functions exist only in C cuz the MMX code is faster with vertical filters and transposing
+
+/**
+ * Check if the given 8x8 Block is mostly "flat"
+ */
+static inline int isHorizDC_C(uint8_t src[], int stride, PPContext *c)
+{
+        int numEq= 0;
+        int y;
+        const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+        const int dcThreshold= dcOffset*2 + 1;
+
+        for(y=0; y<BLOCK_SIZE; y++)
+        {
+                if(((unsigned)(src[0] - src[1] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[1] - src[2] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[2] - src[3] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[3] - src[4] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[4] - src[5] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[5] - src[6] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[6] - src[7] + dcOffset)) < dcThreshold) numEq++;
+                src+= stride;
+        }
+        return numEq > c->ppMode.flatnessThreshold;
+}
+
+/**
+ * Check if the middle 8x8 Block in the given 8x16 block is flat
+ */
+static inline int isVertDC_C(uint8_t src[], int stride, PPContext *c){
+        int numEq= 0;
+        int y;
+        const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+        const int dcThreshold= dcOffset*2 + 1;
+
+        src+= stride*4; // src points to begin of the 8x8 Block
+        for(y=0; y<BLOCK_SIZE-1; y++)
+        {
+                if(((unsigned)(src[0] - src[0+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[1] - src[1+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[2] - src[2+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[3] - src[3+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[4] - src[4+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[5] - src[5+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[6] - src[6+stride] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[7] - src[7+stride] + dcOffset)) < dcThreshold) numEq++;
+                src+= stride;
+        }
+        return numEq > c->ppMode.flatnessThreshold;
+}
+
+static inline int isHorizMinMaxOk_C(uint8_t src[], int stride, int QP)
+{
+        int i;
+#if 1
+        for(i=0; i<2; i++){
+                if((unsigned)(src[0] - src[5] + 2*QP) > 4*QP) return 0;
+                src += stride;
+                if((unsigned)(src[2] - src[7] + 2*QP) > 4*QP) return 0;
+                src += stride;
+                if((unsigned)(src[4] - src[1] + 2*QP) > 4*QP) return 0;
+                src += stride;
+                if((unsigned)(src[6] - src[3] + 2*QP) > 4*QP) return 0;
+                src += stride;
+        }
+#else
+        for(i=0; i<8; i++){
+                if((unsigned)(src[0] - src[7] + 2*QP) > 4*QP) return 0;
+                src += stride;
+        }
+#endif
+        return 1;
+}
+
+static inline int isVertMinMaxOk_C(uint8_t src[], int stride, int QP)
+{
+#if 1
+#if 1
+        int x;
+        src+= stride*4;
+        for(x=0; x<BLOCK_SIZE; x+=4)
+        {
+                if((unsigned)(src[  x + 0*stride] - src[  x + 5*stride] + 2*QP) > 4*QP) return 0;
+                if((unsigned)(src[1+x + 2*stride] - src[1+x + 7*stride] + 2*QP) > 4*QP) return 0;
+                if((unsigned)(src[2+x + 4*stride] - src[2+x + 1*stride] + 2*QP) > 4*QP) return 0;
+                if((unsigned)(src[3+x + 6*stride] - src[3+x + 3*stride] + 2*QP) > 4*QP) return 0;
+        }
+#else
+        int x;
+        src+= stride*3;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                if((unsigned)(src[x + stride] - src[x + (stride<<3)] + 2*QP) > 4*QP) return 0;
+        }
+#endif
+        return 1;
+#else
+        int x;
+        src+= stride*4;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                int min=255;
+                int max=0;
+                int y;
+                for(y=0; y<8; y++){
+                        int v= src[x + y*stride];
+                        if(v>max) max=v;
+                        if(v<min) min=v;
+                }
+                if(max-min > 2*QP) return 0;
+        }
+        return 1;
+#endif
+}
+
+static inline int horizClassify_C(uint8_t src[], int stride, PPContext *c){
+        if( isHorizDC_C(src, stride, c) ){
+                if( isHorizMinMaxOk_C(src, stride, c->QP) )
+                        return 1;
+                else
+                        return 0;
+        }else{
+                return 2;
+        }
+}
+
+static inline int vertClassify_C(uint8_t src[], int stride, PPContext *c){
+        if( isVertDC_C(src, stride, c) ){
+                if( isVertMinMaxOk_C(src, stride, c->QP) )
+                        return 1;
+                else
+                        return 0;
+        }else{
+                return 2;
+        }
+}
+
+static inline void doHorizDefFilter_C(uint8_t dst[], int stride, PPContext *c)
+{
+        int y;
+        for(y=0; y<BLOCK_SIZE; y++)
+        {
+                const int middleEnergy= 5*(dst[4] - dst[3]) + 2*(dst[2] - dst[5]);
+
+                if(FFABS(middleEnergy) < 8*c->QP)
+                {
+                        const int q=(dst[3] - dst[4])/2;
+                        const int leftEnergy=  5*(dst[2] - dst[1]) + 2*(dst[0] - dst[3]);
+                        const int rightEnergy= 5*(dst[6] - dst[5]) + 2*(dst[4] - dst[7]);
+
+                        int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+                        d= FFMAX(d, 0);
+
+                        d= (5*d + 32) >> 6;
+                        d*= FFSIGN(-middleEnergy);
+
+                        if(q>0)
+                        {
+                                d= d<0 ? 0 : d;
+                                d= d>q ? q : d;
+                        }
+                        else
+                        {
+                                d= d>0 ? 0 : d;
+                                d= d<q ? q : d;
+                        }
+
+                        dst[3]-= d;
+                        dst[4]+= d;
+                }
+                dst+= stride;
+        }
+}
+
+/**
+ * Do a horizontal low pass filter on the 10x8 block (dst points to middle 8x8 Block)
+ * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version)
+ */
+static inline void doHorizLowPass_C(uint8_t dst[], int stride, PPContext *c)
+{
+        int y;
+        for(y=0; y<BLOCK_SIZE; y++)
+        {
+                const int first= FFABS(dst[-1] - dst[0]) < c->QP ? dst[-1] : dst[0];
+                const int last= FFABS(dst[8] - dst[7]) < c->QP ? dst[8] : dst[7];
+
+                int sums[10];
+                sums[0] = 4*first + dst[0] + dst[1] + dst[2] + 4;
+                sums[1] = sums[0] - first  + dst[3];
+                sums[2] = sums[1] - first  + dst[4];
+                sums[3] = sums[2] - first  + dst[5];
+                sums[4] = sums[3] - first  + dst[6];
+                sums[5] = sums[4] - dst[0] + dst[7];
+                sums[6] = sums[5] - dst[1] + last;
+                sums[7] = sums[6] - dst[2] + last;
+                sums[8] = sums[7] - dst[3] + last;
+                sums[9] = sums[8] - dst[4] + last;
+
+                dst[0]= (sums[0] + sums[2] + 2*dst[0])>>4;
+                dst[1]= (sums[1] + sums[3] + 2*dst[1])>>4;
+                dst[2]= (sums[2] + sums[4] + 2*dst[2])>>4;
+                dst[3]= (sums[3] + sums[5] + 2*dst[3])>>4;
+                dst[4]= (sums[4] + sums[6] + 2*dst[4])>>4;
+                dst[5]= (sums[5] + sums[7] + 2*dst[5])>>4;
+                dst[6]= (sums[6] + sums[8] + 2*dst[6])>>4;
+                dst[7]= (sums[7] + sums[9] + 2*dst[7])>>4;
+
+                dst+= stride;
+        }
+}
+
+/**
+ * Experimental Filter 1 (Horizontal)
+ * will not damage linear gradients
+ * Flat blocks should look like they where passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
+ * can only smooth blocks at the expected locations (it cant smooth them if they did move)
+ * MMX2 version does correct clipping C version doesnt
+ * not identical with the vertical one
+ */
+static inline void horizX1Filter(uint8_t *src, int stride, int QP)
+{
+        int y;
+        static uint64_t *lut= NULL;
+        if(lut==NULL)
+        {
+                int i;
+                lut = av_malloc(256*8);
+                for(i=0; i<256; i++)
+                {
+                        int v= i < 128 ? 2*i : 2*(i-256);
+/*
+//Simulate 112242211 9-Tap filter
+                        uint64_t a= (v/16) & 0xFF;
+                        uint64_t b= (v/8) & 0xFF;
+                        uint64_t c= (v/4) & 0xFF;
+                        uint64_t d= (3*v/8) & 0xFF;
+*/
+//Simulate piecewise linear interpolation
+                        uint64_t a= (v/16) & 0xFF;
+                        uint64_t b= (v*3/16) & 0xFF;
+                        uint64_t c= (v*5/16) & 0xFF;
+                        uint64_t d= (7*v/16) & 0xFF;
+                        uint64_t A= (0x100 - a)&0xFF;
+                        uint64_t B= (0x100 - b)&0xFF;
+                        uint64_t C= (0x100 - c)&0xFF;
+                        uint64_t D= (0x100 - c)&0xFF;
+
+                        lut[i]   = (a<<56) | (b<<48) | (c<<40) | (d<<32) |
+                                (D<<24) | (C<<16) | (B<<8) | (A);
+                        //lut[i] = (v<<32) | (v<<24);
+                }
+        }
+
+        for(y=0; y<BLOCK_SIZE; y++)
+        {
+                int a= src[1] - src[2];
+                int b= src[3] - src[4];
+                int c= src[5] - src[6];
+
+                int d= FFMAX(FFABS(b) - (FFABS(a) + FFABS(c))/2, 0);
+
+                if(d < QP)
+                {
+                        int v = d * FFSIGN(-b);
+
+                        src[1] +=v/8;
+                        src[2] +=v/4;
+                        src[3] +=3*v/8;
+                        src[4] -=3*v/8;
+                        src[5] -=v/4;
+                        src[6] -=v/8;
+
+                }
+                src+=stride;
+        }
+}
+
+/**
+ * accurate deblock filter
+ */
+static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPContext *c){
+        int y;
+        const int QP= c->QP;
+        const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+        const int dcThreshold= dcOffset*2 + 1;
+//START_TIMER
+        src+= step*4; // src points to begin of the 8x8 Block
+        for(y=0; y<8; y++){
+                int numEq= 0;
+
+                if(((unsigned)(src[-1*step] - src[0*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 0*step] - src[1*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 1*step] - src[2*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 2*step] - src[3*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 3*step] - src[4*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 4*step] - src[5*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 5*step] - src[6*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 6*step] - src[7*step] + dcOffset)) < dcThreshold) numEq++;
+                if(((unsigned)(src[ 7*step] - src[8*step] + dcOffset)) < dcThreshold) numEq++;
+                if(numEq > c->ppMode.flatnessThreshold){
+                        int min, max, x;
+
+                        if(src[0] > src[step]){
+                            max= src[0];
+                            min= src[step];
+                        }else{
+                            max= src[step];
+                            min= src[0];
+                        }
+                        for(x=2; x<8; x+=2){
+                                if(src[x*step] > src[(x+1)*step]){
+                                        if(src[x    *step] > max) max= src[ x   *step];
+                                        if(src[(x+1)*step] < min) min= src[(x+1)*step];
+                                }else{
+                                        if(src[(x+1)*step] > max) max= src[(x+1)*step];
+                                        if(src[ x   *step] < min) min= src[ x   *step];
+                                }
+                        }
+                        if(max-min < 2*QP){
+                                const int first= FFABS(src[-1*step] - src[0]) < QP ? src[-1*step] : src[0];
+                                const int last= FFABS(src[8*step] - src[7*step]) < QP ? src[8*step] : src[7*step];
+
+                                int sums[10];
+                                sums[0] = 4*first + src[0*step] + src[1*step] + src[2*step] + 4;
+                                sums[1] = sums[0] - first       + src[3*step];
+                                sums[2] = sums[1] - first       + src[4*step];
+                                sums[3] = sums[2] - first       + src[5*step];
+                                sums[4] = sums[3] - first       + src[6*step];
+                                sums[5] = sums[4] - src[0*step] + src[7*step];
+                                sums[6] = sums[5] - src[1*step] + last;
+                                sums[7] = sums[6] - src[2*step] + last;
+                                sums[8] = sums[7] - src[3*step] + last;
+                                sums[9] = sums[8] - src[4*step] + last;
+
+                                src[0*step]= (sums[0] + sums[2] + 2*src[0*step])>>4;
+                                src[1*step]= (sums[1] + sums[3] + 2*src[1*step])>>4;
+                                src[2*step]= (sums[2] + sums[4] + 2*src[2*step])>>4;
+                                src[3*step]= (sums[3] + sums[5] + 2*src[3*step])>>4;
+                                src[4*step]= (sums[4] + sums[6] + 2*src[4*step])>>4;
+                                src[5*step]= (sums[5] + sums[7] + 2*src[5*step])>>4;
+                                src[6*step]= (sums[6] + sums[8] + 2*src[6*step])>>4;
+                                src[7*step]= (sums[7] + sums[9] + 2*src[7*step])>>4;
+                        }
+                }else{
+                        const int middleEnergy= 5*(src[4*step] - src[3*step]) + 2*(src[2*step] - src[5*step]);
+
+                        if(FFABS(middleEnergy) < 8*QP)
+                        {
+                                const int q=(src[3*step] - src[4*step])/2;
+                                const int leftEnergy=  5*(src[2*step] - src[1*step]) + 2*(src[0*step] - src[3*step]);
+                                const int rightEnergy= 5*(src[6*step] - src[5*step]) + 2*(src[4*step] - src[7*step]);
+
+                                int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+                                d= FFMAX(d, 0);
+
+                                d= (5*d + 32) >> 6;
+                                d*= FFSIGN(-middleEnergy);
+
+                                if(q>0)
+                                {
+                                        d= d<0 ? 0 : d;
+                                        d= d>q ? q : d;
+                                }
+                                else
+                                {
+                                        d= d>0 ? 0 : d;
+                                        d= d<q ? q : d;
+                                }
+
+                                src[3*step]-= d;
+                                src[4*step]+= d;
+                        }
+                }
+
+                src += stride;
+        }
+/*if(step==16){
+    STOP_TIMER("step16")
+}else{
+    STOP_TIMER("stepX")
+}*/
+}
+
+//Note: we have C, MMX, MMX2, 3DNOW version there is no 3DNOW+MMX2 one
+//Plain C versions
+#if !defined (HAVE_MMX) || defined (RUNTIME_CPUDETECT)
+#define COMPILE_C
+#endif
+
+#ifdef ARCH_POWERPC
+#ifdef HAVE_ALTIVEC
+#define COMPILE_ALTIVEC
+#endif //HAVE_ALTIVEC
+#endif //ARCH_POWERPC
+
+#if defined(ARCH_X86)
+
+#if (defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
+#define COMPILE_MMX
+#endif
+
+#if defined (HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
+#define COMPILE_MMX2
+#endif
+
+#if (defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
+#define COMPILE_3DNOW
+#endif
+#endif /* defined(ARCH_X86) */
+
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#undef HAVE_ALTIVEC
+
+#ifdef COMPILE_C
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _C
+#include "postprocess_template.c"
+#endif
+
+#ifdef ARCH_POWERPC
+#ifdef COMPILE_ALTIVEC
+#undef RENAME
+#define HAVE_ALTIVEC
+#define RENAME(a) a ## _altivec
+#include "postprocess_altivec_template.c"
+#include "postprocess_template.c"
+#endif
+#endif //ARCH_POWERPC
+
+//MMX versions
+#ifdef COMPILE_MMX
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _MMX
+#include "postprocess_template.c"
+#endif
+
+//MMX2 versions
+#ifdef COMPILE_MMX2
+#undef RENAME
+#define HAVE_MMX
+#define HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _MMX2
+#include "postprocess_template.c"
+#endif
+
+//3DNOW versions
+#ifdef COMPILE_3DNOW
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#define HAVE_3DNOW
+#define RENAME(a) a ## _3DNow
+#include "postprocess_template.c"
+#endif
+
+// minor note: the HAVE_xyz is messed up after that line so dont use it
+
+static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+        QP_STORE_T QPs[], int QPStride, int isColor, pp_mode_t *vm, pp_context_t *vc)
+{
+        PPContext *c= (PPContext *)vc;
+        PPMode *ppMode= (PPMode *)vm;
+        c->ppMode= *ppMode; //FIXME
+
+        // useing ifs here as they are faster than function pointers allthough the
+        // difference wouldnt be messureable here but its much better because
+        // someone might exchange the cpu whithout restarting mplayer ;)
+#ifdef RUNTIME_CPUDETECT
+#if defined(ARCH_X86)
+        // ordered per speed fasterst first
+        if(c->cpuCaps & PP_CPU_CAPS_MMX2)
+                postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+        else if(c->cpuCaps & PP_CPU_CAPS_3DNOW)
+                postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+        else if(c->cpuCaps & PP_CPU_CAPS_MMX)
+                postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+        else
+                postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#else
+#ifdef ARCH_POWERPC
+#ifdef HAVE_ALTIVEC
+        if(c->cpuCaps & PP_CPU_CAPS_ALTIVEC)
+                postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+        else
+#endif
+#endif
+                postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#endif
+#else //RUNTIME_CPUDETECT
+#ifdef HAVE_MMX2
+                postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#elif defined (HAVE_3DNOW)
+                postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#elif defined (HAVE_MMX)
+                postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#elif defined (HAVE_ALTIVEC)
+                postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#else
+                postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
+#endif
+#endif //!RUNTIME_CPUDETECT
+}
+
+//static void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+//        QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode);
+
+/* -pp Command line Help
+*/
+char *pp_help=
+"Available postprocessing filters:\n"
+"Filters                        Options\n"
+"short  long name       short   long option     Description\n"
+"*      *               a       autoq           CPU power dependent enabler\n"
+"                       c       chrom           chrominance filtering enabled\n"
+"                       y       nochrom         chrominance filtering disabled\n"
+"                       n       noluma          luma filtering disabled\n"
+"hb     hdeblock        (2 threshold)           horizontal deblocking filter\n"
+"       1. difference factor: default=32, higher -> more deblocking\n"
+"       2. flatness threshold: default=39, lower -> more deblocking\n"
+"                       the h & v deblocking filters share these\n"
+"                       so you can't set different thresholds for h / v\n"
+"vb     vdeblock        (2 threshold)           vertical deblocking filter\n"
+"ha     hadeblock       (2 threshold)           horizontal deblocking filter\n"
+"va     vadeblock       (2 threshold)           vertical deblocking filter\n"
+"h1     x1hdeblock                              experimental h deblock filter 1\n"
+"v1     x1vdeblock                              experimental v deblock filter 1\n"
+"dr     dering                                  deringing filter\n"
+"al     autolevels                              automatic brightness / contrast\n"
+"                       f        fullyrange     stretch luminance to (0..255)\n"
+"lb     linblenddeint                           linear blend deinterlacer\n"
+"li     linipoldeint                            linear interpolating deinterlace\n"
+"ci     cubicipoldeint                          cubic interpolating deinterlacer\n"
+"md     mediandeint                             median deinterlacer\n"
+"fd     ffmpegdeint                             ffmpeg deinterlacer\n"
+"l5     lowpass5                                FIR lowpass deinterlacer\n"
+"de     default                                 hb:a,vb:a,dr:a\n"
+"fa     fast                                    h1:a,v1:a,dr:a\n"
+"ac                                             ha:a:128:7,va:a,dr:a\n"
+"tn     tmpnoise        (3 threshold)           temporal noise reducer\n"
+"                     1. <= 2. <= 3.            larger -> stronger filtering\n"
+"fq     forceQuant      <quantizer>             force quantizer\n"
+"Usage:\n"
+"<filterName>[:<option>[:<option>...]][[,|/][-]<filterName>[:<option>...]]...\n"
+"long form example:\n"
+"vdeblock:autoq/hdeblock:autoq/linblenddeint    default,-vdeblock\n"
+"short form example:\n"
+"vb:a/hb:a/lb                                   de,-vb\n"
+"more examples:\n"
+"tn:64:128:256\n"
+"\n"
+;
+
+pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality)
+{
+        char temp[GET_MODE_BUFFER_SIZE];
+        char *p= temp;
+        const char *filterDelimiters= ",/";
+        const char *optionDelimiters= ":";
+        struct PPMode *ppMode;
+        char *filterToken;
+
+        ppMode= av_malloc(sizeof(PPMode));
+
+        ppMode->lumMode= 0;
+        ppMode->chromMode= 0;
+        ppMode->maxTmpNoise[0]= 700;
+        ppMode->maxTmpNoise[1]= 1500;
+        ppMode->maxTmpNoise[2]= 3000;
+        ppMode->maxAllowedY= 234;
+        ppMode->minAllowedY= 16;
+        ppMode->baseDcDiff= 256/8;
+        ppMode->flatnessThreshold= 56-16-1;
+        ppMode->maxClippedThreshold= 0.01;
+        ppMode->error=0;
+
+        strncpy(temp, name, GET_MODE_BUFFER_SIZE);
+
+        av_log(NULL, AV_LOG_DEBUG, "pp: %s\n", name);
+
+        for(;;){
+                char *filterName;
+                int q= 1000000; //PP_QUALITY_MAX;
+                int chrom=-1;
+                int luma=-1;
+                char *option;
+                char *options[OPTIONS_ARRAY_SIZE];
+                int i;
+                int filterNameOk=0;
+                int numOfUnknownOptions=0;
+                int enable=1; //does the user want us to enabled or disabled the filter
+
+                filterToken= strtok(p, filterDelimiters);
+                if(filterToken == NULL) break;
+                p+= strlen(filterToken) + 1; // p points to next filterToken
+                filterName= strtok(filterToken, optionDelimiters);
+                av_log(NULL, AV_LOG_DEBUG, "pp: %s::%s\n", filterToken, filterName);
+
+                if(*filterName == '-')
+                {
+                        enable=0;
+                        filterName++;
+                }
+
+                for(;;){ //for all options
+                        option= strtok(NULL, optionDelimiters);
+                        if(option == NULL) break;
+
+                        av_log(NULL, AV_LOG_DEBUG, "pp: option: %s\n", option);
+                        if(!strcmp("autoq", option) || !strcmp("a", option)) q= quality;
+                        else if(!strcmp("nochrom", option) || !strcmp("y", option)) chrom=0;
+                        else if(!strcmp("chrom", option) || !strcmp("c", option)) chrom=1;
+                        else if(!strcmp("noluma", option) || !strcmp("n", option)) luma=0;
+                        else
+                        {
+                                options[numOfUnknownOptions] = option;
+                                numOfUnknownOptions++;
+                        }
+                        if(numOfUnknownOptions >= OPTIONS_ARRAY_SIZE-1) break;
+                }
+                options[numOfUnknownOptions] = NULL;
+
+                /* replace stuff from the replace Table */
+                for(i=0; replaceTable[2*i]!=NULL; i++)
+                {
+                        if(!strcmp(replaceTable[2*i], filterName))
+                        {
+                                int newlen= strlen(replaceTable[2*i + 1]);
+                                int plen;
+                                int spaceLeft;
+
+                                if(p==NULL) p= temp, *p=0;      //last filter
+                                else p--, *p=',';               //not last filter
+
+                                plen= strlen(p);
+                                spaceLeft= p - temp + plen;
+                                if(spaceLeft + newlen  >= GET_MODE_BUFFER_SIZE)
+                                {
+                                        ppMode->error++;
+                                        break;
+                                }
+                                memmove(p + newlen, p, plen+1);
+                                memcpy(p, replaceTable[2*i + 1], newlen);
+                                filterNameOk=1;
+                        }
+                }
+
+                for(i=0; filters[i].shortName!=NULL; i++)
+                {
+                        if(   !strcmp(filters[i].longName, filterName)
+                           || !strcmp(filters[i].shortName, filterName))
+                        {
+                                ppMode->lumMode &= ~filters[i].mask;
+                                ppMode->chromMode &= ~filters[i].mask;
+
+                                filterNameOk=1;
+                                if(!enable) break; // user wants to disable it
+
+                                if(q >= filters[i].minLumQuality && luma)
+                                        ppMode->lumMode|= filters[i].mask;
+                                if(chrom==1 || (chrom==-1 && filters[i].chromDefault))
+                                        if(q >= filters[i].minChromQuality)
+                                                ppMode->chromMode|= filters[i].mask;
+
+                                if(filters[i].mask == LEVEL_FIX)
+                                {
+                                        int o;
+                                        ppMode->minAllowedY= 16;
+                                        ppMode->maxAllowedY= 234;
+                                        for(o=0; options[o]!=NULL; o++)
+                                        {
+                                                if(  !strcmp(options[o],"fullyrange")
+                                                   ||!strcmp(options[o],"f"))
+                                                {
+                                                        ppMode->minAllowedY= 0;
+                                                        ppMode->maxAllowedY= 255;
+                                                        numOfUnknownOptions--;
+                                                }
+                                        }
+                                }
+                                else if(filters[i].mask == TEMP_NOISE_FILTER)
+                                {
+                                        int o;
+                                        int numOfNoises=0;
+
+                                        for(o=0; options[o]!=NULL; o++)
+                                        {
+                                                char *tail;
+                                                ppMode->maxTmpNoise[numOfNoises]=
+                                                        strtol(options[o], &tail, 0);
+                                                if(tail!=options[o])
+                                                {
+                                                        numOfNoises++;
+                                                        numOfUnknownOptions--;
+                                                        if(numOfNoises >= 3) break;
+                                                }
+                                        }
+                                }
+                                else if(filters[i].mask == V_DEBLOCK   || filters[i].mask == H_DEBLOCK
+                                     || filters[i].mask == V_A_DEBLOCK || filters[i].mask == H_A_DEBLOCK)
+                                {
+                                        int o;
+
+                                        for(o=0; options[o]!=NULL && o<2; o++)
+                                        {
+                                                char *tail;
+                                                int val= strtol(options[o], &tail, 0);
+                                                if(tail==options[o]) break;
+
+                                                numOfUnknownOptions--;
+                                                if(o==0) ppMode->baseDcDiff= val;
+                                                else ppMode->flatnessThreshold= val;
+                                        }
+                                }
+                                else if(filters[i].mask == FORCE_QUANT)
+                                {
+                                        int o;
+                                        ppMode->forcedQuant= 15;
+
+                                        for(o=0; options[o]!=NULL && o<1; o++)
+                                        {
+                                                char *tail;
+                                                int val= strtol(options[o], &tail, 0);
+                                                if(tail==options[o]) break;
+
+                                                numOfUnknownOptions--;
+                                                ppMode->forcedQuant= val;
+                                        }
+                                }
+                        }
+                }
+                if(!filterNameOk) ppMode->error++;
+                ppMode->error += numOfUnknownOptions;
+        }
+
+        av_log(NULL, AV_LOG_DEBUG, "pp: lumMode=%X, chromMode=%X\n", ppMode->lumMode, ppMode->chromMode);
+        if(ppMode->error)
+        {
+                av_log(NULL, AV_LOG_ERROR, "%d errors in postprocess string \"%s\"\n", ppMode->error, name);
+                av_free(ppMode);
+                return NULL;
+        }
+        return ppMode;
+}
+
+void pp_free_mode(pp_mode_t *mode){
+    av_free(mode);
+}
+
+static void reallocAlign(void **p, int alignment, int size){
+        av_free(*p);
+        *p= av_mallocz(size);
+}
+
+static void reallocBuffers(PPContext *c, int width, int height, int stride, int qpStride){
+        int mbWidth = (width+15)>>4;
+        int mbHeight= (height+15)>>4;
+        int i;
+
+        c->stride= stride;
+        c->qpStride= qpStride;
+
+        reallocAlign((void **)&c->tempDst, 8, stride*24);
+        reallocAlign((void **)&c->tempSrc, 8, stride*24);
+        reallocAlign((void **)&c->tempBlocks, 8, 2*16*8);
+        reallocAlign((void **)&c->yHistogram, 8, 256*sizeof(uint64_t));
+        for(i=0; i<256; i++)
+                c->yHistogram[i]= width*height/64*15/256;
+
+        for(i=0; i<3; i++)
+        {
+                //Note:the +17*1024 is just there so i dont have to worry about r/w over te end
+                reallocAlign((void **)&c->tempBlured[i], 8, stride*mbHeight*16 + 17*1024);
+                reallocAlign((void **)&c->tempBluredPast[i], 8, 256*((height+7)&(~7))/2 + 17*1024);//FIXME size
+        }
+
+        reallocAlign((void **)&c->deintTemp, 8, 2*width+32);
+        reallocAlign((void **)&c->nonBQPTable, 8, qpStride*mbHeight*sizeof(QP_STORE_T));
+        reallocAlign((void **)&c->stdQPTable, 8, qpStride*mbHeight*sizeof(QP_STORE_T));
+        reallocAlign((void **)&c->forcedQPTable, 8, mbWidth*sizeof(QP_STORE_T));
+}
+
+static void global_init(void){
+        int i;
+        memset(clip_table, 0, 256);
+        for(i=256; i<512; i++)
+                clip_table[i]= i;
+        memset(clip_table+512, 0, 256);
+}
+
+static const char * context_to_name(void * ptr) {
+    return "postproc";
+}
+
+static AVClass av_codec_context_class = { "Postproc", context_to_name, NULL };
+
+pp_context_t *pp_get_context(int width, int height, int cpuCaps){
+        PPContext *c= av_malloc(sizeof(PPContext));
+        int stride= (width+15)&(~15);    //assumed / will realloc if needed
+        int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed
+
+        global_init();
+
+        memset(c, 0, sizeof(PPContext));
+        c->av_class = &av_codec_context_class;
+        c->cpuCaps= cpuCaps;
+        if(cpuCaps&PP_FORMAT){
+                c->hChromaSubSample= cpuCaps&0x3;
+                c->vChromaSubSample= (cpuCaps>>4)&0x3;
+        }else{
+                c->hChromaSubSample= 1;
+                c->vChromaSubSample= 1;
+        }
+
+        reallocBuffers(c, width, height, stride, qpStride);
+
+        c->frameNum=-1;
+
+        return c;
+}
+
+void pp_free_context(void *vc){
+        PPContext *c = (PPContext*)vc;
+        int i;
+
+        for(i=0; i<3; i++) av_free(c->tempBlured[i]);
+        for(i=0; i<3; i++) av_free(c->tempBluredPast[i]);
+
+        av_free(c->tempBlocks);
+        av_free(c->yHistogram);
+        av_free(c->tempDst);
+        av_free(c->tempSrc);
+        av_free(c->deintTemp);
+        av_free(c->stdQPTable);
+        av_free(c->nonBQPTable);
+        av_free(c->forcedQPTable);
+
+        memset(c, 0, sizeof(PPContext));
+
+        av_free(c);
+}
+
+void  pp_postprocess(uint8_t * src[3], int srcStride[3],
+                 uint8_t * dst[3], int dstStride[3],
+                 int width, int height,
+                 QP_STORE_T *QP_store,  int QPStride,
+                 pp_mode_t *vm,  void *vc, int pict_type)
+{
+        int mbWidth = (width+15)>>4;
+        int mbHeight= (height+15)>>4;
+        PPMode *mode = (PPMode*)vm;
+        PPContext *c = (PPContext*)vc;
+        int minStride= FFMAX(FFABS(srcStride[0]), FFABS(dstStride[0]));
+        int absQPStride = FFABS(QPStride);
+
+        // c->stride and c->QPStride are always positive
+        if(c->stride < minStride || c->qpStride < absQPStride)
+                reallocBuffers(c, width, height,
+                                FFMAX(minStride, c->stride),
+                                FFMAX(c->qpStride, absQPStride));
+
+        if(QP_store==NULL || (mode->lumMode & FORCE_QUANT))
+        {
+                int i;
+                QP_store= c->forcedQPTable;
+                absQPStride = QPStride = 0;
+                if(mode->lumMode & FORCE_QUANT)
+                        for(i=0; i<mbWidth; i++) QP_store[i]= mode->forcedQuant;
+                else
+                        for(i=0; i<mbWidth; i++) QP_store[i]= 1;
+        }
+
+        if(pict_type & PP_PICT_TYPE_QP2){
+                int i;
+                const int count= mbHeight * absQPStride;
+                for(i=0; i<(count>>2); i++){
+                        ((uint32_t*)c->stdQPTable)[i] = (((uint32_t*)QP_store)[i]>>1) & 0x7F7F7F7F;
+                }
+                for(i<<=2; i<count; i++){
+                        c->stdQPTable[i] = QP_store[i]>>1;
+                }
+                QP_store= c->stdQPTable;
+                QPStride= absQPStride;
+        }
+
+if(0){
+int x,y;
+for(y=0; y<mbHeight; y++){
+        for(x=0; x<mbWidth; x++){
+                av_log(c, AV_LOG_INFO, "%2d ", QP_store[x + y*QPStride]);
+        }
+        av_log(c, AV_LOG_INFO, "\n");
+}
+        av_log(c, AV_LOG_INFO, "\n");
+}
+
+        if((pict_type&7)!=3)
+        {
+                if (QPStride >= 0) {
+                        int i;
+                        const int count= mbHeight * QPStride;
+                        for(i=0; i<(count>>2); i++){
+                                ((uint32_t*)c->nonBQPTable)[i] = ((uint32_t*)QP_store)[i] & 0x3F3F3F3F;
+                        }
+                        for(i<<=2; i<count; i++){
+                                c->nonBQPTable[i] = QP_store[i] & 0x3F;
+                        }
+                } else {
+                        int i,j;
+                        for(i=0; i<mbHeight; i++) {
+                                    for(j=0; j<absQPStride; j++) {
+                                        c->nonBQPTable[i*absQPStride+j] = QP_store[i*QPStride+j] & 0x3F;
+                                }
+                        }
+                }
+        }
+
+        av_log(c, AV_LOG_DEBUG, "using npp filters 0x%X/0x%X\n",
+               mode->lumMode, mode->chromMode);
+
+        postProcess(src[0], srcStride[0], dst[0], dstStride[0],
+                width, height, QP_store, QPStride, 0, mode, c);
+
+        width  = (width )>>c->hChromaSubSample;
+        height = (height)>>c->vChromaSubSample;
+
+        if(mode->chromMode)
+        {
+                postProcess(src[1], srcStride[1], dst[1], dstStride[1],
+                        width, height, QP_store, QPStride, 1, mode, c);
+                postProcess(src[2], srcStride[2], dst[2], dstStride[2],
+                        width, height, QP_store, QPStride, 2, mode, c);
+        }
+        else if(srcStride[1] == dstStride[1] && srcStride[2] == dstStride[2])
+        {
+                linecpy(dst[1], src[1], height, srcStride[1]);
+                linecpy(dst[2], src[2], height, srcStride[2]);
+        }
+        else
+        {
+                int y;
+                for(y=0; y<height; y++)
+                {
+                        memcpy(&(dst[1][y*dstStride[1]]), &(src[1][y*srcStride[1]]), width);
+                        memcpy(&(dst[2][y*dstStride[2]]), &(src[2][y*srcStride[2]]), width);
+                }
+        }
+}
+
diff --git a/contrib/ffmpeg/libpostproc/postprocess.h b/contrib/ffmpeg/libpostproc/postprocess.h
new file mode 100644
index 000000000..eed92ba6d
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/postprocess.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef NEWPOSTPROCESS_H
+#define NEWPOSTPROCESS_H
+
+/**
+ * @file postprocess.h
+ * @brief
+ *     external api for the pp stuff
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LIBPOSTPROC_VERSION_INT ((51<<16)+(1<<8)+0)
+#define LIBPOSTPROC_VERSION     51.1.0
+#define LIBPOSTPROC_BUILD       LIBPOSTPROC_VERSION_INT
+
+#define LIBPOSTPROC_IDENT       "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)
+
+#define PP_QUALITY_MAX 6
+
+#define QP_STORE_T int8_t
+
+typedef void pp_context_t;
+typedef void pp_mode_t;
+
+extern char *pp_help; ///< a simple help text
+
+void  pp_postprocess(uint8_t * src[3], int srcStride[3],
+                 uint8_t * dst[3], int dstStride[3],
+                 int horizontalSize, int verticalSize,
+                 QP_STORE_T *QP_store,  int QP_stride,
+                 pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
+
+
+/**
+ * returns a pp_mode_t or NULL if an error occured
+ * name is the string after "-pp" on the command line
+ * quality is a number from 0 to PP_QUALITY_MAX
+ */
+pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality);
+void pp_free_mode(pp_mode_t *mode);
+
+pp_context_t *pp_get_context(int width, int height, int flags);
+void pp_free_context(pp_context_t *ppContext);
+
+#define PP_CPU_CAPS_MMX   0x80000000
+#define PP_CPU_CAPS_MMX2  0x20000000
+#define PP_CPU_CAPS_3DNOW 0x40000000
+#define PP_CPU_CAPS_ALTIVEC 0x10000000
+
+#define PP_FORMAT         0x00000008
+#define PP_FORMAT_420    (0x00000011|PP_FORMAT)
+#define PP_FORMAT_422    (0x00000001|PP_FORMAT)
+#define PP_FORMAT_411    (0x00000002|PP_FORMAT)
+#define PP_FORMAT_444    (0x00000000|PP_FORMAT)
+
+#define PP_PICT_TYPE_QP2  0x00000010 ///< MPEG2 style QScale
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/ffmpeg/libpostproc/postprocess_altivec_template.c b/contrib/ffmpeg/libpostproc/postprocess_altivec_template.c
new file mode 100644
index 000000000..6a76c0eb7
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/postprocess_altivec_template.c
@@ -0,0 +1,1192 @@
+/*
+ * AltiVec optimizations (C) 2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * based on code by Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "avutil.h"
+
+#ifdef CONFIG_DARWIN
+#define AVV(x...) (x)
+#else
+#define AVV(x...) {x}
+#endif
+
+#define ALTIVEC_TRANSPOSE_8x8_SHORT(src_a,src_b,src_c,src_d,src_e,src_f,src_g,src_h) \
+  do {                                                                  \
+    __typeof__(src_a) tempA1, tempB1, tempC1, tempD1;                   \
+    __typeof__(src_a) tempE1, tempF1, tempG1, tempH1;                   \
+    __typeof__(src_a) tempA2, tempB2, tempC2, tempD2;                   \
+    __typeof__(src_a) tempE2, tempF2, tempG2, tempH2;                   \
+    tempA1 = vec_mergeh (src_a, src_e);                                 \
+    tempB1 = vec_mergel (src_a, src_e);                                 \
+    tempC1 = vec_mergeh (src_b, src_f);                                 \
+    tempD1 = vec_mergel (src_b, src_f);                                 \
+    tempE1 = vec_mergeh (src_c, src_g);                                 \
+    tempF1 = vec_mergel (src_c, src_g);                                 \
+    tempG1 = vec_mergeh (src_d, src_h);                                 \
+    tempH1 = vec_mergel (src_d, src_h);                                 \
+    tempA2 = vec_mergeh (tempA1, tempE1);                               \
+    tempB2 = vec_mergel (tempA1, tempE1);                               \
+    tempC2 = vec_mergeh (tempB1, tempF1);                               \
+    tempD2 = vec_mergel (tempB1, tempF1);                               \
+    tempE2 = vec_mergeh (tempC1, tempG1);                               \
+    tempF2 = vec_mergel (tempC1, tempG1);                               \
+    tempG2 = vec_mergeh (tempD1, tempH1);                               \
+    tempH2 = vec_mergel (tempD1, tempH1);                               \
+    src_a = vec_mergeh (tempA2, tempE2);                                \
+    src_b = vec_mergel (tempA2, tempE2);                                \
+    src_c = vec_mergeh (tempB2, tempF2);                                \
+    src_d = vec_mergel (tempB2, tempF2);                                \
+    src_e = vec_mergeh (tempC2, tempG2);                                \
+    src_f = vec_mergel (tempC2, tempG2);                                \
+    src_g = vec_mergeh (tempD2, tempH2);                                \
+    src_h = vec_mergel (tempD2, tempH2);                                \
+  } while (0)
+
+
+static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c) {
+  /*
+    this code makes no assumption on src or stride.
+    One could remove the recomputation of the perm
+    vector by assuming (stride % 16) == 0, unfortunately
+    this is not always true.
+  */
+  DECLARE_ALIGNED(16, short, data[8]);
+  int numEq;
+  uint8_t *src2 = src;
+  vector signed short v_dcOffset;
+  vector signed short v2QP;
+  vector unsigned short v4QP;
+  vector unsigned short v_dcThreshold;
+  const int properStride = (stride % 16);
+  const int srcAlign = ((unsigned long)src2 % 16);
+  const int two_vectors = ((srcAlign > 8) || properStride) ? 1 : 0;
+  const vector signed int zero = vec_splat_s32(0);
+  const vector signed short mask = vec_splat_s16(1);
+  vector signed int v_numEq = vec_splat_s32(0);
+
+  data[0] = ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1;
+  data[1] = data[0] * 2 + 1;
+  data[2] = c->QP * 2;
+  data[3] = c->QP * 4;
+  vector signed short v_data = vec_ld(0, data);
+  v_dcOffset = vec_splat(v_data, 0);
+  v_dcThreshold = (vector unsigned short)vec_splat(v_data, 1);
+  v2QP = vec_splat(v_data, 2);
+  v4QP = (vector unsigned short)vec_splat(v_data, 3);
+
+  src2 += stride * 4;
+
+  vector signed short v_srcAss0, v_srcAss1, v_srcAss2, v_srcAss3, v_srcAss4, v_srcAss5, v_srcAss6, v_srcAss7;
+
+#define LOAD_LINE(i)                                                    \
+  register int j##i = i * stride;                                       \
+  vector unsigned char perm##i = vec_lvsl(j##i, src2);                  \
+  const vector unsigned char v_srcA1##i = vec_ld(j##i, src2);           \
+  vector unsigned char v_srcA2##i;                                      \
+  if (two_vectors)                                                      \
+    v_srcA2##i = vec_ld(j##i + 16, src2);                               \
+  const vector unsigned char v_srcA##i =                                \
+    vec_perm(v_srcA1##i, v_srcA2##i, perm##i);                          \
+  v_srcAss##i =                                                         \
+    (vector signed short)vec_mergeh((vector signed char)zero,           \
+                                    (vector signed char)v_srcA##i)
+
+#define LOAD_LINE_ALIGNED(i)                                            \
+  register int j##i = i * stride;                                       \
+  const vector unsigned char v_srcA##i = vec_ld(j##i, src2);            \
+  v_srcAss##i =                                                         \
+    (vector signed short)vec_mergeh((vector signed char)zero,           \
+                                    (vector signed char)v_srcA##i)
+
+    // special casing the aligned case is worthwhile, as all call from
+    // the (transposed) horizontable deblocks will be aligned, i naddition
+    // to the naturraly aligned vertical deblocks.
+    if (properStride && srcAlign) {
+      LOAD_LINE_ALIGNED(0);
+      LOAD_LINE_ALIGNED(1);
+      LOAD_LINE_ALIGNED(2);
+      LOAD_LINE_ALIGNED(3);
+      LOAD_LINE_ALIGNED(4);
+      LOAD_LINE_ALIGNED(5);
+      LOAD_LINE_ALIGNED(6);
+      LOAD_LINE_ALIGNED(7);
+    } else {
+      LOAD_LINE(0);
+      LOAD_LINE(1);
+      LOAD_LINE(2);
+      LOAD_LINE(3);
+      LOAD_LINE(4);
+      LOAD_LINE(5);
+      LOAD_LINE(6);
+      LOAD_LINE(7);
+    }
+#undef LOAD_LINE
+#undef LOAD_LINE_ALIGNED
+
+#define ITER(i, j)                                                      \
+  const vector signed short v_diff##i =                                 \
+    vec_sub(v_srcAss##i, v_srcAss##j);                                  \
+  const vector signed short v_sum##i =                                  \
+    vec_add(v_diff##i, v_dcOffset);                                     \
+  const vector signed short v_comp##i =                                 \
+    (vector signed short)vec_cmplt((vector unsigned short)v_sum##i,     \
+                                   v_dcThreshold);                      \
+  const vector signed short v_part##i = vec_and(mask, v_comp##i);       \
+  v_numEq = vec_sum4s(v_part##i, v_numEq);
+
+  ITER(0, 1);
+  ITER(1, 2);
+  ITER(2, 3);
+  ITER(3, 4);
+  ITER(4, 5);
+  ITER(5, 6);
+  ITER(6, 7);
+#undef ITER
+
+  v_numEq = vec_sums(v_numEq, zero);
+
+  v_numEq = vec_splat(v_numEq, 3);
+  vec_ste(v_numEq, 0, &numEq);
+
+  if (numEq > c->ppMode.flatnessThreshold)
+    {
+      const vector unsigned char mmoP1 = (const vector unsigned char)
+        AVV(0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
+            0x00, 0x01, 0x12, 0x13, 0x08, 0x09, 0x1A, 0x1B);
+      const vector unsigned char mmoP2 = (const vector unsigned char)
+        AVV(0x04, 0x05, 0x16, 0x17, 0x0C, 0x0D, 0x1E, 0x1F,
+            0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);
+      const vector unsigned char mmoP = (const vector unsigned char)
+        vec_lvsl(8, (unsigned char*)0);
+
+      vector signed short mmoL1 = vec_perm(v_srcAss0, v_srcAss2, mmoP1);
+      vector signed short mmoL2 = vec_perm(v_srcAss4, v_srcAss6, mmoP2);
+      vector signed short mmoL = vec_perm(mmoL1, mmoL2, mmoP);
+      vector signed short mmoR1 = vec_perm(v_srcAss5, v_srcAss7, mmoP1);
+      vector signed short mmoR2 = vec_perm(v_srcAss1, v_srcAss3, mmoP2);
+      vector signed short mmoR = vec_perm(mmoR1, mmoR2, mmoP);
+      vector signed short mmoDiff = vec_sub(mmoL, mmoR);
+      vector unsigned short mmoSum = (vector unsigned short)vec_add(mmoDiff, v2QP);
+
+      if (vec_any_gt(mmoSum, v4QP))
+        return 0;
+      else
+        return 1;
+    }
+  else return 2;
+}
+
+static inline void doVertLowPass_altivec(uint8_t *src, int stride, PPContext *c) {
+  /*
+    this code makes no assumption on src or stride.
+    One could remove the recomputation of the perm
+    vector by assuming (stride % 16) == 0, unfortunately
+    this is not always true. Quite a lot of load/stores
+    can be removed by assuming proper alignement of
+    src & stride :-(
+  */
+  uint8_t *src2 = src;
+  const vector signed int zero = vec_splat_s32(0);
+  const int properStride = (stride % 16);
+  const int srcAlign = ((unsigned long)src2 % 16);
+  DECLARE_ALIGNED(16, short, qp[8]);
+  qp[0] = c->QP;
+  vector signed short vqp = vec_ld(0, qp);
+  vqp = vec_splat(vqp, 0);
+
+  src2 += stride*3;
+
+  vector signed short vb0, vb1, vb2, vb3, vb4, vb5, vb6, vb7, vb8, vb9;
+  vector unsigned char vbA0, vbA1, vbA2, vbA3, vbA4, vbA5, vbA6, vbA7, vbA8, vbA9;
+  vector unsigned char vbB0, vbB1, vbB2, vbB3, vbB4, vbB5, vbB6, vbB7, vbB8, vbB9;
+  vector unsigned char vbT0, vbT1, vbT2, vbT3, vbT4, vbT5, vbT6, vbT7, vbT8, vbT9;
+
+#define LOAD_LINE(i)                                                    \
+  const vector unsigned char perml##i =                                 \
+    vec_lvsl(i * stride, src2);                                         \
+  vbA##i = vec_ld(i * stride, src2);                                    \
+  vbB##i = vec_ld(i * stride + 16, src2);                               \
+  vbT##i = vec_perm(vbA##i, vbB##i, perml##i);                          \
+  vb##i =                                                               \
+    (vector signed short)vec_mergeh((vector unsigned char)zero,         \
+                                    (vector unsigned char)vbT##i)
+
+#define LOAD_LINE_ALIGNED(i)                                            \
+  register int j##i = i * stride;                                       \
+  vbT##i = vec_ld(j##i, src2);                                          \
+  vb##i =                                                               \
+    (vector signed short)vec_mergeh((vector signed char)zero,           \
+                                    (vector signed char)vbT##i)
+
+    // special casing the aligned case is worthwhile, as all call from
+    // the (transposed) horizontable deblocks will be aligned, in addition
+    // to the naturraly aligned vertical deblocks.
+    if (properStride && srcAlign) {
+      LOAD_LINE_ALIGNED(0);
+      LOAD_LINE_ALIGNED(1);
+      LOAD_LINE_ALIGNED(2);
+      LOAD_LINE_ALIGNED(3);
+      LOAD_LINE_ALIGNED(4);
+      LOAD_LINE_ALIGNED(5);
+      LOAD_LINE_ALIGNED(6);
+      LOAD_LINE_ALIGNED(7);
+      LOAD_LINE_ALIGNED(8);
+      LOAD_LINE_ALIGNED(9);
+    } else {
+      LOAD_LINE(0);
+      LOAD_LINE(1);
+      LOAD_LINE(2);
+      LOAD_LINE(3);
+      LOAD_LINE(4);
+      LOAD_LINE(5);
+      LOAD_LINE(6);
+      LOAD_LINE(7);
+      LOAD_LINE(8);
+      LOAD_LINE(9);
+    }
+#undef LOAD_LINE
+#undef LOAD_LINE_ALIGNED
+
+  const vector unsigned short v_2 = vec_splat_u16(2);
+  const vector unsigned short v_4 = vec_splat_u16(4);
+
+  const vector signed short v_diff01 = vec_sub(vb0, vb1);
+  const vector unsigned short v_cmp01 =
+    (const vector unsigned short) vec_cmplt(vec_abs(v_diff01), vqp);
+  const vector signed short v_first = vec_sel(vb1, vb0, v_cmp01);
+  const vector signed short v_diff89 = vec_sub(vb8, vb9);
+  const vector unsigned short v_cmp89 =
+    (const vector unsigned short) vec_cmplt(vec_abs(v_diff89), vqp);
+  const vector signed short v_last = vec_sel(vb8, vb9, v_cmp89);
+
+  const vector signed short temp01 = vec_mladd(v_first, (vector signed short)v_4, vb1);
+  const vector signed short temp02 = vec_add(vb2, vb3);
+  const vector signed short temp03 = vec_add(temp01, (vector signed short)v_4);
+  const vector signed short v_sumsB0 = vec_add(temp02, temp03);
+
+  const vector signed short temp11 = vec_sub(v_sumsB0, v_first);
+  const vector signed short v_sumsB1 = vec_add(temp11, vb4);
+
+  const vector signed short temp21 = vec_sub(v_sumsB1, v_first);
+  const vector signed short v_sumsB2 = vec_add(temp21, vb5);
+
+  const vector signed short temp31 = vec_sub(v_sumsB2, v_first);
+  const vector signed short v_sumsB3 = vec_add(temp31, vb6);
+
+  const vector signed short temp41 = vec_sub(v_sumsB3, v_first);
+  const vector signed short v_sumsB4 = vec_add(temp41, vb7);
+
+  const vector signed short temp51 = vec_sub(v_sumsB4, vb1);
+  const vector signed short v_sumsB5 = vec_add(temp51, vb8);
+
+  const vector signed short temp61 = vec_sub(v_sumsB5, vb2);
+  const vector signed short v_sumsB6 = vec_add(temp61, v_last);
+
+  const vector signed short temp71 = vec_sub(v_sumsB6, vb3);
+  const vector signed short v_sumsB7 = vec_add(temp71, v_last);
+
+  const vector signed short temp81 = vec_sub(v_sumsB7, vb4);
+  const vector signed short v_sumsB8 = vec_add(temp81, v_last);
+
+  const vector signed short temp91 = vec_sub(v_sumsB8, vb5);
+  const vector signed short v_sumsB9 = vec_add(temp91, v_last);
+
+#define COMPUTE_VR(i, j, k)                                             \
+  const vector signed short temps1##i =                                 \
+    vec_add(v_sumsB##i, v_sumsB##k);                                    \
+  const vector signed short temps2##i =                                 \
+    vec_mladd(vb##j, (vector signed short)v_2, temps1##i);              \
+  const vector signed short  vr##j = vec_sra(temps2##i, v_4)
+
+  COMPUTE_VR(0, 1, 2);
+  COMPUTE_VR(1, 2, 3);
+  COMPUTE_VR(2, 3, 4);
+  COMPUTE_VR(3, 4, 5);
+  COMPUTE_VR(4, 5, 6);
+  COMPUTE_VR(5, 6, 7);
+  COMPUTE_VR(6, 7, 8);
+  COMPUTE_VR(7, 8, 9);
+
+  const vector signed char neg1 = vec_splat_s8(-1);
+  const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+                                                                      0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
+
+#define PACK_AND_STORE(i)                                       \
+  const vector unsigned char perms##i =                         \
+    vec_lvsr(i * stride, src2);                                 \
+  const vector unsigned char vf##i =                            \
+    vec_packsu(vr##i, (vector signed short)zero);               \
+  const vector unsigned char vg##i =                            \
+    vec_perm(vf##i, vbT##i, permHH);                            \
+  const vector unsigned char mask##i =                          \
+    vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
+  const vector unsigned char vg2##i =                           \
+    vec_perm(vg##i, vg##i, perms##i);                           \
+  const vector unsigned char svA##i =                           \
+    vec_sel(vbA##i, vg2##i, mask##i);                           \
+  const vector unsigned char svB##i =                           \
+    vec_sel(vg2##i, vbB##i, mask##i);                           \
+  vec_st(svA##i, i * stride, src2);                             \
+  vec_st(svB##i, i * stride + 16, src2)
+
+#define PACK_AND_STORE_ALIGNED(i)                               \
+  const vector unsigned char vf##i =                            \
+    vec_packsu(vr##i, (vector signed short)zero);               \
+  const vector unsigned char vg##i =                            \
+    vec_perm(vf##i, vbT##i, permHH);                            \
+  vec_st(vg##i, i * stride, src2)
+
+  // special casing the aligned case is worthwhile, as all call from
+  // the (transposed) horizontable deblocks will be aligned, in addition
+  // to the naturraly aligned vertical deblocks.
+  if (properStride && srcAlign) {
+    PACK_AND_STORE_ALIGNED(1);
+    PACK_AND_STORE_ALIGNED(2);
+    PACK_AND_STORE_ALIGNED(3);
+    PACK_AND_STORE_ALIGNED(4);
+    PACK_AND_STORE_ALIGNED(5);
+    PACK_AND_STORE_ALIGNED(6);
+    PACK_AND_STORE_ALIGNED(7);
+    PACK_AND_STORE_ALIGNED(8);
+  } else {
+    PACK_AND_STORE(1);
+    PACK_AND_STORE(2);
+    PACK_AND_STORE(3);
+    PACK_AND_STORE(4);
+    PACK_AND_STORE(5);
+    PACK_AND_STORE(6);
+    PACK_AND_STORE(7);
+    PACK_AND_STORE(8);
+  }
+#undef PACK_AND_STORE
+#undef PACK_AND_STORE_ALIGNED
+}
+
+
+
+static inline void doVertDefFilter_altivec(uint8_t src[], int stride, PPContext *c) {
+  /*
+    this code makes no assumption on src or stride.
+    One could remove the recomputation of the perm
+    vector by assuming (stride % 16) == 0, unfortunately
+    this is not always true. Quite a lot of load/stores
+    can be removed by assuming proper alignement of
+    src & stride :-(
+  */
+  uint8_t *src2 = src;
+  const vector signed int zero = vec_splat_s32(0);
+  DECLARE_ALIGNED(16, short, qp[8]);
+  qp[0] = 8*c->QP;
+  vector signed short vqp = vec_ld(0, qp);
+  vqp = vec_splat(vqp, 0);
+
+#define LOAD_LINE(i)                                                    \
+  const vector unsigned char perm##i =                                  \
+    vec_lvsl(i * stride, src2);                                         \
+  const vector unsigned char vbA##i =                                   \
+    vec_ld(i * stride, src2);                                           \
+  const vector unsigned char vbB##i =                                   \
+    vec_ld(i * stride + 16, src2);                                      \
+  const vector unsigned char vbT##i =                                   \
+    vec_perm(vbA##i, vbB##i, perm##i);                                  \
+  const vector signed short vb##i =                                     \
+    (vector signed short)vec_mergeh((vector unsigned char)zero,         \
+                                    (vector unsigned char)vbT##i)
+
+  src2 += stride*3;
+
+  LOAD_LINE(1);
+  LOAD_LINE(2);
+  LOAD_LINE(3);
+  LOAD_LINE(4);
+  LOAD_LINE(5);
+  LOAD_LINE(6);
+  LOAD_LINE(7);
+  LOAD_LINE(8);
+#undef LOAD_LINE
+
+  const vector signed short v_1 = vec_splat_s16(1);
+  const vector signed short v_2 = vec_splat_s16(2);
+  const vector signed short v_5 = vec_splat_s16(5);
+  const vector signed short v_32 = vec_sl(v_1,
+                                          (vector unsigned short)v_5);
+  /* middle energy */
+  const vector signed short l3minusl6 = vec_sub(vb3, vb6);
+  const vector signed short l5minusl4 = vec_sub(vb5, vb4);
+  const vector signed short twotimes_l3minusl6 = vec_mladd(v_2, l3minusl6, (vector signed short)zero);
+  const vector signed short mE = vec_mladd(v_5, l5minusl4, twotimes_l3minusl6);
+  const vector signed short absmE = vec_abs(mE);
+  /* left & right energy */
+  const vector signed short l1minusl4 = vec_sub(vb1, vb4);
+  const vector signed short l3minusl2 = vec_sub(vb3, vb2);
+  const vector signed short l5minusl8 = vec_sub(vb5, vb8);
+  const vector signed short l7minusl6 = vec_sub(vb7, vb6);
+  const vector signed short twotimes_l1minusl4 = vec_mladd(v_2, l1minusl4, (vector signed short)zero);
+  const vector signed short twotimes_l5minusl8 = vec_mladd(v_2, l5minusl8, (vector signed short)zero);
+  const vector signed short lE = vec_mladd(v_5, l3minusl2, twotimes_l1minusl4);
+  const vector signed short rE = vec_mladd(v_5, l7minusl6, twotimes_l5minusl8);
+  /* d */
+  const vector signed short ddiff = vec_sub(absmE,
+                                            vec_min(vec_abs(lE),
+                                                    vec_abs(rE)));
+  const vector signed short ddiffclamp = vec_max(ddiff, (vector signed short)zero);
+  const vector signed short dtimes64 = vec_mladd(v_5, ddiffclamp, v_32);
+  const vector signed short d = vec_sra(dtimes64, vec_splat_u16(6));
+  const vector signed short minusd = vec_sub((vector signed short)zero, d);
+  const vector signed short finald = vec_sel(minusd,
+                                             d,
+                                             vec_cmpgt(vec_sub((vector signed short)zero, mE),
+                                                       (vector signed short)zero));
+  /* q */
+  const vector signed short qtimes2 = vec_sub(vb4, vb5);
+  /* for a shift right to behave like /2, we need to add one
+     to all negative integer */
+  const vector signed short rounddown = vec_sel((vector signed short)zero,
+                                                v_1,
+                                                vec_cmplt(qtimes2, (vector signed short)zero));
+  const vector signed short q = vec_sra(vec_add(qtimes2, rounddown), vec_splat_u16(1));
+  /* clamp */
+  const vector signed short dclamp_P1 = vec_max((vector signed short)zero, finald);
+  const vector signed short dclamp_P = vec_min(dclamp_P1, q);
+  const vector signed short dclamp_N1 = vec_min((vector signed short)zero, finald);
+  const vector signed short dclamp_N = vec_max(dclamp_N1, q);
+
+  const vector signed short dclampedfinal = vec_sel(dclamp_N,
+                                                    dclamp_P,
+                                                    vec_cmpgt(q, (vector signed short)zero));
+  const vector signed short dornotd = vec_sel((vector signed short)zero,
+                                              dclampedfinal,
+                                              vec_cmplt(absmE, vqp));
+  /* add/substract to l4 and l5 */
+  const vector signed short vb4minusd = vec_sub(vb4, dornotd);
+  const vector signed short vb5plusd = vec_add(vb5, dornotd);
+  /* finally, stores */
+  const vector unsigned char st4 = vec_packsu(vb4minusd, (vector signed short)zero);
+  const vector unsigned char st5 = vec_packsu(vb5plusd, (vector signed short)zero);
+
+  const vector signed char neg1 = vec_splat_s8(-1);
+  const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+                                                                      0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
+
+#define STORE(i)                                                \
+  const vector unsigned char perms##i =                         \
+    vec_lvsr(i * stride, src2);                                 \
+  const vector unsigned char vg##i =                            \
+    vec_perm(st##i, vbT##i, permHH);                            \
+  const vector unsigned char mask##i =                          \
+    vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
+  const vector unsigned char vg2##i =                           \
+    vec_perm(vg##i, vg##i, perms##i);                           \
+  const vector unsigned char svA##i =                           \
+    vec_sel(vbA##i, vg2##i, mask##i);                           \
+  const vector unsigned char svB##i =                           \
+    vec_sel(vg2##i, vbB##i, mask##i);                           \
+  vec_st(svA##i, i * stride, src2);                             \
+  vec_st(svB##i, i * stride + 16, src2)
+
+  STORE(4);
+  STORE(5);
+}
+
+static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) {
+  /*
+    this code makes no assumption on src or stride.
+    One could remove the recomputation of the perm
+    vector by assuming (stride % 16) == 0, unfortunately
+    this is not always true. Quite a lot of load/stores
+    can be removed by assuming proper alignement of
+    src & stride :-(
+  */
+  uint8_t *srcCopy = src;
+  DECLARE_ALIGNED(16, uint8_t, dt[16]);
+  const vector signed int zero = vec_splat_s32(0);
+  vector unsigned char v_dt;
+  dt[0] = deringThreshold;
+  v_dt = vec_splat(vec_ld(0, dt), 0);
+
+#define LOAD_LINE(i)                                                    \
+  const vector unsigned char perm##i =                                  \
+    vec_lvsl(i * stride, srcCopy);                                      \
+  vector unsigned char sA##i = vec_ld(i * stride, srcCopy);             \
+  vector unsigned char sB##i = vec_ld(i * stride + 16, srcCopy);        \
+  vector unsigned char src##i = vec_perm(sA##i, sB##i, perm##i)
+
+  LOAD_LINE(0);
+  LOAD_LINE(1);
+  LOAD_LINE(2);
+  LOAD_LINE(3);
+  LOAD_LINE(4);
+  LOAD_LINE(5);
+  LOAD_LINE(6);
+  LOAD_LINE(7);
+  LOAD_LINE(8);
+  LOAD_LINE(9);
+#undef LOAD_LINE
+
+  vector unsigned char v_avg;
+  {
+    const vector unsigned char trunc_perm = (vector unsigned char)
+      AVV(0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+          0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18);
+    const vector unsigned char trunc_src12 = vec_perm(src1, src2, trunc_perm);
+    const vector unsigned char trunc_src34 = vec_perm(src3, src4, trunc_perm);
+    const vector unsigned char trunc_src56 = vec_perm(src5, src6, trunc_perm);
+    const vector unsigned char trunc_src78 = vec_perm(src7, src8, trunc_perm);
+
+#define EXTRACT(op) do {                                                \
+      const vector unsigned char s##op##_1 = vec_##op(trunc_src12, trunc_src34); \
+      const vector unsigned char s##op##_2 = vec_##op(trunc_src56, trunc_src78); \
+      const vector unsigned char s##op##_6 = vec_##op(s##op##_1, s##op##_2); \
+      const vector unsigned char s##op##_8h = vec_mergeh(s##op##_6, s##op##_6); \
+      const vector unsigned char s##op##_8l = vec_mergel(s##op##_6, s##op##_6); \
+      const vector unsigned char s##op##_9 = vec_##op(s##op##_8h, s##op##_8l); \
+      const vector unsigned char s##op##_9h = vec_mergeh(s##op##_9, s##op##_9); \
+      const vector unsigned char s##op##_9l = vec_mergel(s##op##_9, s##op##_9); \
+      const vector unsigned char s##op##_10 = vec_##op(s##op##_9h, s##op##_9l); \
+      const vector unsigned char s##op##_10h = vec_mergeh(s##op##_10, s##op##_10); \
+      const vector unsigned char s##op##_10l = vec_mergel(s##op##_10, s##op##_10); \
+      const vector unsigned char s##op##_11 = vec_##op(s##op##_10h, s##op##_10l); \
+      const vector unsigned char s##op##_11h = vec_mergeh(s##op##_11, s##op##_11); \
+      const vector unsigned char s##op##_11l = vec_mergel(s##op##_11, s##op##_11); \
+      v_##op = vec_##op(s##op##_11h, s##op##_11l); } while (0)
+
+    vector unsigned char v_min;
+    vector unsigned char v_max;
+    EXTRACT(min);
+    EXTRACT(max);
+#undef EXTRACT
+
+    if (vec_all_lt(vec_sub(v_max, v_min), v_dt))
+      return;
+
+    v_avg = vec_avg(v_min, v_max);
+  }
+
+  DECLARE_ALIGNED(16, signed int, S[8]);
+  {
+    const vector unsigned short mask1 = (vector unsigned short)
+      AVV(0x0001, 0x0002, 0x0004, 0x0008,
+          0x0010, 0x0020, 0x0040, 0x0080);
+    const vector unsigned short mask2 = (vector unsigned short)
+      AVV(0x0100, 0x0200, 0x0000, 0x0000,
+          0x0000, 0x0000, 0x0000, 0x0000);
+
+    const vector unsigned int vuint32_16 = vec_sl(vec_splat_u32(1), vec_splat_u32(4));
+    const vector unsigned int vuint32_1 = vec_splat_u32(1);
+
+#define COMPARE(i)                                                      \
+    vector signed int sum##i;                                           \
+    do {                                                                \
+      const vector unsigned char cmp##i =                               \
+        (vector unsigned char)vec_cmpgt(src##i, v_avg);                 \
+      const vector unsigned short cmpHi##i =                            \
+        (vector unsigned short)vec_mergeh(cmp##i, cmp##i);              \
+      const vector unsigned short cmpLi##i =                            \
+        (vector unsigned short)vec_mergel(cmp##i, cmp##i);              \
+      const vector signed short cmpHf##i =                              \
+        (vector signed short)vec_and(cmpHi##i, mask1);                  \
+      const vector signed short cmpLf##i =                              \
+        (vector signed short)vec_and(cmpLi##i, mask2);                  \
+      const vector signed int sump##i = vec_sum4s(cmpHf##i, zero);      \
+      const vector signed int sumq##i = vec_sum4s(cmpLf##i, sump##i);   \
+      sum##i  = vec_sums(sumq##i, zero); } while (0)
+
+    COMPARE(0);
+    COMPARE(1);
+    COMPARE(2);
+    COMPARE(3);
+    COMPARE(4);
+    COMPARE(5);
+    COMPARE(6);
+    COMPARE(7);
+    COMPARE(8);
+    COMPARE(9);
+#undef COMPARE
+
+    vector signed int sumA2;
+    vector signed int sumB2;
+    {
+      const vector signed int sump02 = vec_mergel(sum0, sum2);
+      const vector signed int sump13 = vec_mergel(sum1, sum3);
+      const vector signed int sumA = vec_mergel(sump02, sump13);
+
+      const vector signed int sump46 = vec_mergel(sum4, sum6);
+      const vector signed int sump57 = vec_mergel(sum5, sum7);
+      const vector signed int sumB = vec_mergel(sump46, sump57);
+
+      const vector signed int sump8A = vec_mergel(sum8, zero);
+      const vector signed int sump9B = vec_mergel(sum9, zero);
+      const vector signed int sumC = vec_mergel(sump8A, sump9B);
+
+      const vector signed int tA = vec_sl(vec_nor(zero, sumA), vuint32_16);
+      const vector signed int tB = vec_sl(vec_nor(zero, sumB), vuint32_16);
+      const vector signed int tC = vec_sl(vec_nor(zero, sumC), vuint32_16);
+      const vector signed int t2A = vec_or(sumA, tA);
+      const vector signed int t2B = vec_or(sumB, tB);
+      const vector signed int t2C = vec_or(sumC, tC);
+      const vector signed int t3A = vec_and(vec_sra(t2A, vuint32_1),
+                                            vec_sl(t2A, vuint32_1));
+      const vector signed int t3B = vec_and(vec_sra(t2B, vuint32_1),
+                                            vec_sl(t2B, vuint32_1));
+      const vector signed int t3C = vec_and(vec_sra(t2C, vuint32_1),
+                                            vec_sl(t2C, vuint32_1));
+      const vector signed int yA = vec_and(t2A, t3A);
+      const vector signed int yB = vec_and(t2B, t3B);
+      const vector signed int yC = vec_and(t2C, t3C);
+
+      const vector unsigned char strangeperm1 = vec_lvsl(4, (unsigned char*)0);
+      const vector unsigned char strangeperm2 = vec_lvsl(8, (unsigned char*)0);
+      const vector signed int sumAd4 = vec_perm(yA, yB, strangeperm1);
+      const vector signed int sumAd8 = vec_perm(yA, yB, strangeperm2);
+      const vector signed int sumBd4 = vec_perm(yB, yC, strangeperm1);
+      const vector signed int sumBd8 = vec_perm(yB, yC, strangeperm2);
+      const vector signed int sumAp = vec_and(yA,
+                                              vec_and(sumAd4,sumAd8));
+      const vector signed int sumBp = vec_and(yB,
+                                              vec_and(sumBd4,sumBd8));
+      sumA2 = vec_or(sumAp,
+                     vec_sra(sumAp,
+                             vuint32_16));
+      sumB2  = vec_or(sumBp,
+                      vec_sra(sumBp,
+                              vuint32_16));
+    }
+    vec_st(sumA2, 0, S);
+    vec_st(sumB2, 16, S);
+  }
+
+  /* I'm not sure the following is actually faster
+     than straight, unvectorized C code :-( */
+
+  DECLARE_ALIGNED(16, int, tQP2[4]);
+  tQP2[0]= c->QP/2 + 1;
+  vector signed int vQP2 = vec_ld(0, tQP2);
+  vQP2 = vec_splat(vQP2, 0);
+  const vector signed int vsint32_8 = vec_splat_s32(8);
+  const vector unsigned int vuint32_4 = vec_splat_u32(4);
+
+  const vector unsigned char permA1 = (vector unsigned char)
+    AVV(0x00, 0x01, 0x02, 0x10, 0x11, 0x12, 0x1F, 0x1F,
+        0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F);
+  const vector unsigned char permA2 = (vector unsigned char)
+    AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x10, 0x11,
+        0x12, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F);
+  const vector unsigned char permA1inc = (vector unsigned char)
+    AVV(0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+  const vector unsigned char permA2inc = (vector unsigned char)
+    AVV(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+  const vector unsigned char magic = (vector unsigned char)
+    AVV(0x01, 0x02, 0x01, 0x02, 0x04, 0x02, 0x01, 0x02,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+  const vector unsigned char extractPerm = (vector unsigned char)
+    AVV(0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01,
+        0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01);
+  const vector unsigned char extractPermInc = (vector unsigned char)
+    AVV(0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
+        0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01);
+  const vector unsigned char identity = vec_lvsl(0,(unsigned char *)0);
+  const vector unsigned char tenRight = (vector unsigned char)
+    AVV(0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+  const vector unsigned char eightLeft = (vector unsigned char)
+    AVV(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08);
+
+
+#define F_INIT(i)                                       \
+  vector unsigned char tenRightM##i = tenRight;         \
+  vector unsigned char permA1M##i = permA1;             \
+  vector unsigned char permA2M##i = permA2;             \
+  vector unsigned char extractPermM##i = extractPerm
+
+#define F2(i, j, k, l)                                                  \
+  if (S[i] & (1 << (l+1))) {                                            \
+    const vector unsigned char a_##j##_A##l =                           \
+      vec_perm(src##i, src##j, permA1M##i);                             \
+    const vector unsigned char a_##j##_B##l =                           \
+      vec_perm(a_##j##_A##l, src##k, permA2M##i);                       \
+    const vector signed int a_##j##_sump##l =                           \
+      (vector signed int)vec_msum(a_##j##_B##l, magic,                  \
+                                  (vector unsigned int)zero);           \
+    vector signed int F_##j##_##l =                                     \
+      vec_sr(vec_sums(a_##j##_sump##l, vsint32_8), vuint32_4);          \
+    F_##j##_##l = vec_splat(F_##j##_##l, 3);                            \
+    const vector signed int p_##j##_##l =                               \
+      (vector signed int)vec_perm(src##j,                               \
+                                  (vector unsigned char)zero,           \
+                                  extractPermM##i);                     \
+    const vector signed int sum_##j##_##l = vec_add( p_##j##_##l, vQP2);\
+    const vector signed int diff_##j##_##l = vec_sub( p_##j##_##l, vQP2);\
+    vector signed int newpm_##j##_##l;                                  \
+    if (vec_all_lt(sum_##j##_##l, F_##j##_##l))                         \
+      newpm_##j##_##l = sum_##j##_##l;                                  \
+    else if (vec_all_gt(diff_##j##_##l, F_##j##_##l))                   \
+      newpm_##j##_##l = diff_##j##_##l;                                 \
+    else newpm_##j##_##l = F_##j##_##l;                                 \
+    const vector unsigned char newpm2_##j##_##l =                       \
+      vec_splat((vector unsigned char)newpm_##j##_##l, 15);             \
+    const vector unsigned char mask##j##l = vec_add(identity,           \
+                                                    tenRightM##i);      \
+    src##j = vec_perm(src##j, newpm2_##j##_##l, mask##j##l);            \
+  }                                                                     \
+  permA1M##i = vec_add(permA1M##i, permA1inc);                          \
+  permA2M##i = vec_add(permA2M##i, permA2inc);                          \
+  tenRightM##i = vec_sro(tenRightM##i, eightLeft);                      \
+  extractPermM##i = vec_add(extractPermM##i, extractPermInc)
+
+#define ITER(i, j, k)                           \
+  F_INIT(i);                                    \
+  F2(i, j, k, 0);                               \
+  F2(i, j, k, 1);                               \
+  F2(i, j, k, 2);                               \
+  F2(i, j, k, 3);                               \
+  F2(i, j, k, 4);                               \
+  F2(i, j, k, 5);                               \
+  F2(i, j, k, 6);                               \
+  F2(i, j, k, 7)
+
+  ITER(0, 1, 2);
+  ITER(1, 2, 3);
+  ITER(2, 3, 4);
+  ITER(3, 4, 5);
+  ITER(4, 5, 6);
+  ITER(5, 6, 7);
+  ITER(6, 7, 8);
+  ITER(7, 8, 9);
+
+  const vector signed char neg1 = vec_splat_s8(-1);
+
+#define STORE_LINE(i)                                   \
+  const vector unsigned char permST##i =                \
+    vec_lvsr(i * stride, srcCopy);                      \
+  const vector unsigned char maskST##i =                \
+    vec_perm((vector unsigned char)zero,                \
+             (vector unsigned char)neg1, permST##i);    \
+  src##i = vec_perm(src##i ,src##i, permST##i);         \
+  sA##i= vec_sel(sA##i, src##i, maskST##i);             \
+  sB##i= vec_sel(src##i, sB##i, maskST##i);             \
+  vec_st(sA##i, i * stride, srcCopy);                   \
+  vec_st(sB##i, i * stride + 16, srcCopy)
+
+  STORE_LINE(1);
+  STORE_LINE(2);
+  STORE_LINE(3);
+  STORE_LINE(4);
+  STORE_LINE(5);
+  STORE_LINE(6);
+  STORE_LINE(7);
+  STORE_LINE(8);
+
+#undef STORE_LINE
+#undef ITER
+#undef F2
+}
+
+#define doHorizLowPass_altivec(a...) doHorizLowPass_C(a)
+#define doHorizDefFilter_altivec(a...) doHorizDefFilter_C(a)
+#define do_a_deblock_altivec(a...) do_a_deblock_C(a)
+
+static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
+                                    uint8_t *tempBlured, uint32_t *tempBluredPast, int *maxNoise)
+{
+  const vector signed int zero = vec_splat_s32(0);
+  const vector signed short vsint16_1 = vec_splat_s16(1);
+  vector signed int v_dp = zero;
+  vector signed int v_sysdp = zero;
+  int d, sysd, i;
+
+  tempBluredPast[127]= maxNoise[0];
+  tempBluredPast[128]= maxNoise[1];
+  tempBluredPast[129]= maxNoise[2];
+
+#define LOAD_LINE(src, i)                                               \
+  register int j##src##i = i * stride;                                  \
+  vector unsigned char perm##src##i = vec_lvsl(j##src##i, src);         \
+  const vector unsigned char v_##src##A1##i = vec_ld(j##src##i, src);   \
+  const vector unsigned char v_##src##A2##i = vec_ld(j##src##i + 16, src); \
+  const vector unsigned char v_##src##A##i =                            \
+    vec_perm(v_##src##A1##i, v_##src##A2##i, perm##src##i);             \
+  vector signed short v_##src##Ass##i =                                 \
+    (vector signed short)vec_mergeh((vector signed char)zero,           \
+                                    (vector signed char)v_##src##A##i)
+
+  LOAD_LINE(src, 0);
+  LOAD_LINE(src, 1);
+  LOAD_LINE(src, 2);
+  LOAD_LINE(src, 3);
+  LOAD_LINE(src, 4);
+  LOAD_LINE(src, 5);
+  LOAD_LINE(src, 6);
+  LOAD_LINE(src, 7);
+
+  LOAD_LINE(tempBlured, 0);
+  LOAD_LINE(tempBlured, 1);
+  LOAD_LINE(tempBlured, 2);
+  LOAD_LINE(tempBlured, 3);
+  LOAD_LINE(tempBlured, 4);
+  LOAD_LINE(tempBlured, 5);
+  LOAD_LINE(tempBlured, 6);
+  LOAD_LINE(tempBlured, 7);
+#undef LOAD_LINE
+
+#define ACCUMULATE_DIFFS(i)                                     \
+  vector signed short v_d##i = vec_sub(v_tempBluredAss##i,      \
+                                       v_srcAss##i);            \
+  v_dp = vec_msums(v_d##i, v_d##i, v_dp);                       \
+  v_sysdp = vec_msums(v_d##i, vsint16_1, v_sysdp)
+
+  ACCUMULATE_DIFFS(0);
+  ACCUMULATE_DIFFS(1);
+  ACCUMULATE_DIFFS(2);
+  ACCUMULATE_DIFFS(3);
+  ACCUMULATE_DIFFS(4);
+  ACCUMULATE_DIFFS(5);
+  ACCUMULATE_DIFFS(6);
+  ACCUMULATE_DIFFS(7);
+#undef ACCUMULATE_DIFFS
+
+  v_dp = vec_sums(v_dp, zero);
+  v_sysdp = vec_sums(v_sysdp, zero);
+
+  v_dp = vec_splat(v_dp, 3);
+  v_sysdp = vec_splat(v_sysdp, 3);
+
+  vec_ste(v_dp, 0, &d);
+  vec_ste(v_sysdp, 0, &sysd);
+
+  i = d;
+  d = (4*d
+       +(*(tempBluredPast-256))
+       +(*(tempBluredPast-1))+ (*(tempBluredPast+1))
+       +(*(tempBluredPast+256))
+       +4)>>3;
+
+  *tempBluredPast=i;
+
+  if (d > maxNoise[1]) {
+    if (d < maxNoise[2]) {
+#define OP(i) v_tempBluredAss##i = vec_avg(v_tempBluredAss##i, v_srcAss##i);
+
+      OP(0);
+      OP(1);
+      OP(2);
+      OP(3);
+      OP(4);
+      OP(5);
+      OP(6);
+      OP(7);
+#undef OP
+    } else {
+#define OP(i) v_tempBluredAss##i = v_srcAss##i;
+
+      OP(0);
+      OP(1);
+      OP(2);
+      OP(3);
+      OP(4);
+      OP(5);
+      OP(6);
+      OP(7);
+#undef OP
+    }
+  } else {
+    if (d < maxNoise[0]) {
+      const vector signed short vsint16_7 = vec_splat_s16(7);
+      const vector signed short vsint16_4 = vec_splat_s16(4);
+      const vector unsigned short vuint16_3 = vec_splat_u16(3);
+
+#define OP(i)                                                   \
+      const vector signed short v_temp##i =                     \
+        vec_mladd(v_tempBluredAss##i,                           \
+                  vsint16_7, v_srcAss##i);                      \
+      const vector signed short v_temp2##i =                    \
+        vec_add(v_temp##i, vsint16_4);                          \
+      v_tempBluredAss##i = vec_sr(v_temp2##i, vuint16_3)
+
+      OP(0);
+      OP(1);
+      OP(2);
+      OP(3);
+      OP(4);
+      OP(5);
+      OP(6);
+      OP(7);
+#undef OP
+    } else {
+      const vector signed short vsint16_3 = vec_splat_s16(3);
+      const vector signed short vsint16_2 = vec_splat_s16(2);
+
+#define OP(i)                                                   \
+      const vector signed short v_temp##i =                     \
+        vec_mladd(v_tempBluredAss##i,                           \
+                  vsint16_3, v_srcAss##i);                      \
+      const vector signed short v_temp2##i =                    \
+        vec_add(v_temp##i, vsint16_2);                          \
+      v_tempBluredAss##i = vec_sr(v_temp2##i, (vector unsigned short)vsint16_2)
+
+      OP(0);
+      OP(1);
+      OP(2);
+      OP(3);
+      OP(4);
+      OP(5);
+      OP(6);
+      OP(7);
+#undef OP
+    }
+  }
+
+  const vector signed char neg1 = vec_splat_s8(-1);
+  const vector unsigned char permHH = (const vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+                                                                      0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F);
+
+#define PACK_AND_STORE(src, i)                                  \
+  const vector unsigned char perms##src##i =                    \
+    vec_lvsr(i * stride, src);                                  \
+  const vector unsigned char vf##src##i =                       \
+    vec_packsu(v_tempBluredAss##i, (vector signed short)zero);  \
+  const vector unsigned char vg##src##i =                       \
+    vec_perm(vf##src##i, v_##src##A##i, permHH);                \
+  const vector unsigned char mask##src##i =                     \
+    vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##src##i); \
+  const vector unsigned char vg2##src##i =                      \
+    vec_perm(vg##src##i, vg##src##i, perms##src##i);            \
+  const vector unsigned char svA##src##i =                      \
+    vec_sel(v_##src##A1##i, vg2##src##i, mask##src##i);         \
+  const vector unsigned char svB##src##i =                      \
+    vec_sel(vg2##src##i, v_##src##A2##i, mask##src##i);         \
+  vec_st(svA##src##i, i * stride, src);                         \
+  vec_st(svB##src##i, i * stride + 16, src)
+
+  PACK_AND_STORE(src, 0);
+  PACK_AND_STORE(src, 1);
+  PACK_AND_STORE(src, 2);
+  PACK_AND_STORE(src, 3);
+  PACK_AND_STORE(src, 4);
+  PACK_AND_STORE(src, 5);
+  PACK_AND_STORE(src, 6);
+  PACK_AND_STORE(src, 7);
+  PACK_AND_STORE(tempBlured, 0);
+  PACK_AND_STORE(tempBlured, 1);
+  PACK_AND_STORE(tempBlured, 2);
+  PACK_AND_STORE(tempBlured, 3);
+  PACK_AND_STORE(tempBlured, 4);
+  PACK_AND_STORE(tempBlured, 5);
+  PACK_AND_STORE(tempBlured, 6);
+  PACK_AND_STORE(tempBlured, 7);
+#undef PACK_AND_STORE
+}
+
+static inline void transpose_16x8_char_toPackedAlign_altivec(unsigned char* dst, unsigned char* src, int stride) {
+  const vector unsigned char zero = vec_splat_u8(0);
+
+#define LOAD_DOUBLE_LINE(i, j)                                          \
+  vector unsigned char perm1##i = vec_lvsl(i * stride, src);            \
+  vector unsigned char perm2##i = vec_lvsl(j * stride, src);            \
+  vector unsigned char srcA##i = vec_ld(i * stride, src);               \
+  vector unsigned char srcB##i = vec_ld(i * stride + 16, src);          \
+  vector unsigned char srcC##i = vec_ld(j * stride, src);               \
+  vector unsigned char srcD##i = vec_ld(j * stride+ 16, src);           \
+  vector unsigned char src##i = vec_perm(srcA##i, srcB##i, perm1##i);   \
+  vector unsigned char src##j = vec_perm(srcC##i, srcD##i, perm2##i)
+
+  LOAD_DOUBLE_LINE(0, 1);
+  LOAD_DOUBLE_LINE(2, 3);
+  LOAD_DOUBLE_LINE(4, 5);
+  LOAD_DOUBLE_LINE(6, 7);
+#undef LOAD_DOUBLE_LINE
+
+  vector unsigned char tempA = vec_mergeh(src0, zero);
+  vector unsigned char tempB = vec_mergel(src0, zero);
+  vector unsigned char tempC = vec_mergeh(src1, zero);
+  vector unsigned char tempD = vec_mergel(src1, zero);
+  vector unsigned char tempE = vec_mergeh(src2, zero);
+  vector unsigned char tempF = vec_mergel(src2, zero);
+  vector unsigned char tempG = vec_mergeh(src3, zero);
+  vector unsigned char tempH = vec_mergel(src3, zero);
+  vector unsigned char tempI = vec_mergeh(src4, zero);
+  vector unsigned char tempJ = vec_mergel(src4, zero);
+  vector unsigned char tempK = vec_mergeh(src5, zero);
+  vector unsigned char tempL = vec_mergel(src5, zero);
+  vector unsigned char tempM = vec_mergeh(src6, zero);
+  vector unsigned char tempN = vec_mergel(src6, zero);
+  vector unsigned char tempO = vec_mergeh(src7, zero);
+  vector unsigned char tempP = vec_mergel(src7, zero);
+
+  vector unsigned char temp0 = vec_mergeh(tempA, tempI);
+  vector unsigned char temp1 = vec_mergel(tempA, tempI);
+  vector unsigned char temp2 = vec_mergeh(tempB, tempJ);
+  vector unsigned char temp3 = vec_mergel(tempB, tempJ);
+  vector unsigned char temp4 = vec_mergeh(tempC, tempK);
+  vector unsigned char temp5 = vec_mergel(tempC, tempK);
+  vector unsigned char temp6 = vec_mergeh(tempD, tempL);
+  vector unsigned char temp7 = vec_mergel(tempD, tempL);
+  vector unsigned char temp8 = vec_mergeh(tempE, tempM);
+  vector unsigned char temp9 = vec_mergel(tempE, tempM);
+  vector unsigned char temp10 = vec_mergeh(tempF, tempN);
+  vector unsigned char temp11 = vec_mergel(tempF, tempN);
+  vector unsigned char temp12 = vec_mergeh(tempG, tempO);
+  vector unsigned char temp13 = vec_mergel(tempG, tempO);
+  vector unsigned char temp14 = vec_mergeh(tempH, tempP);
+  vector unsigned char temp15 = vec_mergel(tempH, tempP);
+
+  tempA = vec_mergeh(temp0, temp8);
+  tempB = vec_mergel(temp0, temp8);
+  tempC = vec_mergeh(temp1, temp9);
+  tempD = vec_mergel(temp1, temp9);
+  tempE = vec_mergeh(temp2, temp10);
+  tempF = vec_mergel(temp2, temp10);
+  tempG = vec_mergeh(temp3, temp11);
+  tempH = vec_mergel(temp3, temp11);
+  tempI = vec_mergeh(temp4, temp12);
+  tempJ = vec_mergel(temp4, temp12);
+  tempK = vec_mergeh(temp5, temp13);
+  tempL = vec_mergel(temp5, temp13);
+  tempM = vec_mergeh(temp6, temp14);
+  tempN = vec_mergel(temp6, temp14);
+  tempO = vec_mergeh(temp7, temp15);
+  tempP = vec_mergel(temp7, temp15);
+
+  temp0 = vec_mergeh(tempA, tempI);
+  temp1 = vec_mergel(tempA, tempI);
+  temp2 = vec_mergeh(tempB, tempJ);
+  temp3 = vec_mergel(tempB, tempJ);
+  temp4 = vec_mergeh(tempC, tempK);
+  temp5 = vec_mergel(tempC, tempK);
+  temp6 = vec_mergeh(tempD, tempL);
+  temp7 = vec_mergel(tempD, tempL);
+  temp8 = vec_mergeh(tempE, tempM);
+  temp9 = vec_mergel(tempE, tempM);
+  temp10 = vec_mergeh(tempF, tempN);
+  temp11 = vec_mergel(tempF, tempN);
+  temp12 = vec_mergeh(tempG, tempO);
+  temp13 = vec_mergel(tempG, tempO);
+  temp14 = vec_mergeh(tempH, tempP);
+  temp15 = vec_mergel(tempH, tempP);
+
+  vec_st(temp0, 0, dst);
+  vec_st(temp1, 16, dst);
+  vec_st(temp2, 32, dst);
+  vec_st(temp3, 48, dst);
+  vec_st(temp4, 64, dst);
+  vec_st(temp5, 80, dst);
+  vec_st(temp6, 96, dst);
+  vec_st(temp7, 112, dst);
+  vec_st(temp8, 128, dst);
+  vec_st(temp9, 144, dst);
+  vec_st(temp10, 160, dst);
+  vec_st(temp11, 176, dst);
+  vec_st(temp12, 192, dst);
+  vec_st(temp13, 208, dst);
+  vec_st(temp14, 224, dst);
+  vec_st(temp15, 240, dst);
+}
+
+static inline void transpose_8x16_char_fromPackedAlign_altivec(unsigned char* dst, unsigned char* src, int stride) {
+  const vector unsigned char zero = vec_splat_u8(0);
+
+#define LOAD_DOUBLE_LINE(i, j)                                  \
+  vector unsigned char src##i = vec_ld(i * 16, src);            \
+  vector unsigned char src##j = vec_ld(j * 16, src)
+
+  LOAD_DOUBLE_LINE(0, 1);
+  LOAD_DOUBLE_LINE(2, 3);
+  LOAD_DOUBLE_LINE(4, 5);
+  LOAD_DOUBLE_LINE(6, 7);
+  LOAD_DOUBLE_LINE(8, 9);
+  LOAD_DOUBLE_LINE(10, 11);
+  LOAD_DOUBLE_LINE(12, 13);
+  LOAD_DOUBLE_LINE(14, 15);
+#undef LOAD_DOUBLE_LINE
+
+  vector unsigned char tempA = vec_mergeh(src0, src8);
+  vector unsigned char tempB;
+  vector unsigned char tempC = vec_mergeh(src1, src9);
+  vector unsigned char tempD;
+  vector unsigned char tempE = vec_mergeh(src2, src10);
+  vector unsigned char tempG = vec_mergeh(src3, src11);
+  vector unsigned char tempI = vec_mergeh(src4, src12);
+  vector unsigned char tempJ;
+  vector unsigned char tempK = vec_mergeh(src5, src13);
+  vector unsigned char tempL;
+  vector unsigned char tempM = vec_mergeh(src6, src14);
+  vector unsigned char tempO = vec_mergeh(src7, src15);
+
+  vector unsigned char temp0 = vec_mergeh(tempA, tempI);
+  vector unsigned char temp1 = vec_mergel(tempA, tempI);
+  vector unsigned char temp2;
+  vector unsigned char temp3;
+  vector unsigned char temp4 = vec_mergeh(tempC, tempK);
+  vector unsigned char temp5 = vec_mergel(tempC, tempK);
+  vector unsigned char temp6;
+  vector unsigned char temp7;
+  vector unsigned char temp8 = vec_mergeh(tempE, tempM);
+  vector unsigned char temp9 = vec_mergel(tempE, tempM);
+  vector unsigned char temp12 = vec_mergeh(tempG, tempO);
+  vector unsigned char temp13 = vec_mergel(tempG, tempO);
+
+  tempA = vec_mergeh(temp0, temp8);
+  tempB = vec_mergel(temp0, temp8);
+  tempC = vec_mergeh(temp1, temp9);
+  tempD = vec_mergel(temp1, temp9);
+  tempI = vec_mergeh(temp4, temp12);
+  tempJ = vec_mergel(temp4, temp12);
+  tempK = vec_mergeh(temp5, temp13);
+  tempL = vec_mergel(temp5, temp13);
+
+  temp0 = vec_mergeh(tempA, tempI);
+  temp1 = vec_mergel(tempA, tempI);
+  temp2 = vec_mergeh(tempB, tempJ);
+  temp3 = vec_mergel(tempB, tempJ);
+  temp4 = vec_mergeh(tempC, tempK);
+  temp5 = vec_mergel(tempC, tempK);
+  temp6 = vec_mergeh(tempD, tempL);
+  temp7 = vec_mergel(tempD, tempL);
+
+
+  const vector signed char neg1 = vec_splat_s8(-1);
+#define STORE_DOUBLE_LINE(i, j)                                         \
+  vector unsigned char dstA##i = vec_ld(i * stride, dst);               \
+  vector unsigned char dstB##i = vec_ld(i * stride + 16, dst);          \
+  vector unsigned char dstA##j = vec_ld(j * stride, dst);               \
+  vector unsigned char dstB##j = vec_ld(j * stride+ 16, dst);           \
+  vector unsigned char align##i = vec_lvsr(i * stride, dst);            \
+  vector unsigned char align##j = vec_lvsr(j * stride, dst);            \
+  vector unsigned char mask##i = vec_perm(zero, (vector unsigned char)neg1, align##i); \
+  vector unsigned char mask##j = vec_perm(zero, (vector unsigned char)neg1, align##j); \
+  vector unsigned char dstR##i = vec_perm(temp##i, temp##i, align##i);  \
+  vector unsigned char dstR##j = vec_perm(temp##j, temp##j, align##j);  \
+  vector unsigned char dstAF##i = vec_sel(dstA##i, dstR##i, mask##i);   \
+  vector unsigned char dstBF##i = vec_sel(dstR##i, dstB##i, mask##i);   \
+  vector unsigned char dstAF##j = vec_sel(dstA##j, dstR##j, mask##j);   \
+  vector unsigned char dstBF##j = vec_sel(dstR##j, dstB##j, mask##j);   \
+  vec_st(dstAF##i, i * stride, dst);                                    \
+  vec_st(dstBF##i, i * stride + 16, dst);                               \
+  vec_st(dstAF##j, j * stride, dst);                                    \
+  vec_st(dstBF##j, j * stride + 16, dst)
+
+  STORE_DOUBLE_LINE(0,1);
+  STORE_DOUBLE_LINE(2,3);
+  STORE_DOUBLE_LINE(4,5);
+  STORE_DOUBLE_LINE(6,7);
+}
diff --git a/contrib/ffmpeg/libpostproc/postprocess_internal.h b/contrib/ffmpeg/libpostproc/postprocess_internal.h
new file mode 100644
index 000000000..537d728c0
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/postprocess_internal.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file postprocess_internal.h
+ * internal api header.
+ */
+
+#include "avutil.h"
+
+#define V_DEBLOCK       0x01
+#define H_DEBLOCK       0x02
+#define DERING          0x04
+#define LEVEL_FIX       0x08 ///< Brightness & Contrast
+
+#define LUM_V_DEBLOCK   V_DEBLOCK               //   1
+#define LUM_H_DEBLOCK   H_DEBLOCK               //   2
+#define CHROM_V_DEBLOCK (V_DEBLOCK<<4)          //  16
+#define CHROM_H_DEBLOCK (H_DEBLOCK<<4)          //  32
+#define LUM_DERING      DERING                  //   4
+#define CHROM_DERING    (DERING<<4)             //  64
+#define LUM_LEVEL_FIX   LEVEL_FIX               //   8
+#define CHROM_LEVEL_FIX (LEVEL_FIX<<4)          // 128 (not implemented yet)
+
+// Experimental vertical filters
+#define V_X1_FILTER     0x0200                  // 512
+#define V_A_DEBLOCK     0x0400
+
+// Experimental horizontal filters
+#define H_X1_FILTER     0x2000                  // 8192
+#define H_A_DEBLOCK     0x4000
+
+/// select between full y range (255-0) or standart one (234-16)
+#define FULL_Y_RANGE    0x8000                  // 32768
+
+//Deinterlacing Filters
+#define        LINEAR_IPOL_DEINT_FILTER         0x10000 // 65536
+#define        LINEAR_BLEND_DEINT_FILTER        0x20000 // 131072
+#define        CUBIC_BLEND_DEINT_FILTER         0x8000  // (not implemented yet)
+#define        CUBIC_IPOL_DEINT_FILTER          0x40000 // 262144
+#define        MEDIAN_DEINT_FILTER              0x80000 // 524288
+#define        FFMPEG_DEINT_FILTER              0x400000
+#define        LOWPASS5_DEINT_FILTER            0x800000
+
+#define TEMP_NOISE_FILTER               0x100000
+#define FORCE_QUANT                     0x200000
+
+#if ( defined(__PIC__) || defined(__pic__) ) && ! defined(PIC)
+#    define PIC
+#endif
+
+//use if u want a faster postprocessing code
+//cant differentiate between chroma & luma filters (both on or both off)
+//obviosly the -pp option at the commandline has no effect except turning the here selected
+//filters on
+//#define COMPILE_TIME_MODE 0x77
+
+#if 1
+static inline int CLIP(int a){
+        if(a&256) return ((a)>>31)^(-1);
+        else      return a;
+}
+//#define CLIP(a) (((a)&256) ? ((a)>>31)^(-1) : (a))
+#elif 0
+#define CLIP(a) clip_tab[a]
+#else
+#define CLIP(a) (a)
+#endif
+/**
+ * Postprocessng filter.
+ */
+struct PPFilter{
+        const char *shortName;
+        const char *longName;
+        int chromDefault;       ///< is chrominance filtering on by default if this filter is manually activated
+        int minLumQuality;      ///< minimum quality to turn luminance filtering on
+        int minChromQuality;    ///< minimum quality to turn chrominance filtering on
+        int mask;               ///< Bitmask to turn this filter on
+};
+
+/**
+ * Postprocessng mode.
+ */
+typedef struct PPMode{
+        int lumMode;                    ///< acivates filters for luminance
+        int chromMode;                  ///< acivates filters for chrominance
+        int error;                      ///< non zero on error
+
+        int minAllowedY;                ///< for brigtness correction
+        int maxAllowedY;                ///< for brihtness correction
+        float maxClippedThreshold;      ///< amount of "black" u r willing to loose to get a brightness corrected picture
+
+        int maxTmpNoise[3];             ///< for Temporal Noise Reducing filter (Maximal sum of abs differences)
+
+        int baseDcDiff;
+        int flatnessThreshold;
+
+        int forcedQuant;                ///< quantizer if FORCE_QUANT is used
+} PPMode;
+
+/**
+ * postprocess context.
+ */
+typedef struct PPContext{
+        /**
+         * info on struct for av_log
+         */
+        AVClass *av_class;
+
+        uint8_t *tempBlocks; ///<used for the horizontal code
+
+        /**
+         * luma histogram.
+         * we need 64bit here otherwise we'll going to have a problem
+         * after watching a black picture for 5 hours
+         */
+        uint64_t *yHistogram;
+
+        DECLARE_ALIGNED(8, uint64_t, packedYOffset);
+        DECLARE_ALIGNED(8, uint64_t, packedYScale);
+
+        /** Temporal noise reducing buffers */
+        uint8_t *tempBlured[3];
+        int32_t *tempBluredPast[3];
+
+        /** Temporary buffers for handling the last row(s) */
+        uint8_t *tempDst;
+        uint8_t *tempSrc;
+
+        uint8_t *deintTemp;
+
+        DECLARE_ALIGNED(8, uint64_t, pQPb);
+        DECLARE_ALIGNED(8, uint64_t, pQPb2);
+
+        DECLARE_ALIGNED(8, uint64_t, mmxDcOffset[64]);
+        DECLARE_ALIGNED(8, uint64_t, mmxDcThreshold[64]);
+
+        QP_STORE_T *stdQPTable;       ///< used to fix MPEG2 style qscale
+        QP_STORE_T *nonBQPTable;
+        QP_STORE_T *forcedQPTable;
+
+        int QP;
+        int nonBQP;
+
+        int frameNum;
+
+        int cpuCaps;
+
+        int qpStride; ///<size of qp buffers (needed to realloc them if needed)
+        int stride;   ///<size of some buffers (needed to realloc them if needed)
+
+        int hChromaSubSample;
+        int vChromaSubSample;
+
+        PPMode ppMode;
+} PPContext;
+
+
+static inline void linecpy(void *dest, void *src, int lines, int stride)
+{
+        if (stride > 0) {
+                memcpy(dest, src, lines*stride);
+        } else {
+                memcpy(dest+(lines-1)*stride, src+(lines-1)*stride, -lines*stride);
+        }
+}
diff --git a/contrib/ffmpeg/libpostproc/postprocess_template.c b/contrib/ffmpeg/libpostproc/postprocess_template.c
new file mode 100644
index 000000000..f084130a6
--- /dev/null
+++ b/contrib/ffmpeg/libpostproc/postprocess_template.c
@@ -0,0 +1,3843 @@
+/*
+ * Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+/**
+ * @file postprocess_template.c
+ * mmx/mmx2/3dnow postprocess code.
+ */
+
+
+#ifdef ARCH_X86_64
+#  define REGa  rax
+#  define REGc  rcx
+#  define REGd  rdx
+#  define REG_a  "rax"
+#  define REG_c  "rcx"
+#  define REG_d  "rdx"
+#  define REG_SP "rsp"
+#  define ALIGN_MASK "$0xFFFFFFFFFFFFFFF8"
+#else
+#  define REGa  eax
+#  define REGc  ecx
+#  define REGd  edx
+#  define REG_a  "eax"
+#  define REG_c  "ecx"
+#  define REG_d  "edx"
+#  define REG_SP "esp"
+#  define ALIGN_MASK "$0xFFFFFFF8"
+#endif
+
+
+#undef PAVGB
+#undef PMINUB
+#undef PMAXUB
+
+#ifdef HAVE_MMX2
+#define REAL_PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
+#elif defined (HAVE_3DNOW)
+#define REAL_PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
+#endif
+#define PAVGB(a,b)  REAL_PAVGB(a,b)
+
+#ifdef HAVE_MMX2
+#define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
+#elif defined (HAVE_MMX)
+#define PMINUB(b,a,t) \
+        "movq " #a ", " #t " \n\t"\
+        "psubusb " #b ", " #t " \n\t"\
+        "psubb " #t ", " #a " \n\t"
+#endif
+
+#ifdef HAVE_MMX2
+#define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t"
+#elif defined (HAVE_MMX)
+#define PMAXUB(a,b) \
+        "psubusb " #a ", " #b " \n\t"\
+        "paddb " #a ", " #b " \n\t"
+#endif
+
+//FIXME? |255-0| = 1 (shouldnt be a problem ...)
+#ifdef HAVE_MMX
+/**
+ * Check if the middle 8x8 Block in the given 8x16 block is flat
+ */
+static inline int RENAME(vertClassify)(uint8_t src[], int stride, PPContext *c){
+        int numEq= 0, dcOk;
+        src+= stride*4; // src points to begin of the 8x8 Block
+asm volatile(
+                "movq %0, %%mm7                         \n\t"
+                "movq %1, %%mm6                         \n\t"
+                : : "m" (c->mmxDcOffset[c->nonBQP]),  "m" (c->mmxDcThreshold[c->nonBQP])
+                );
+
+asm volatile(
+                "lea (%2, %3), %%"REG_a"                \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %1      eax     eax+%2  eax+2%2 %1+4%2  ecx     ecx+%2  ecx+2%2 %1+8%2  ecx+4%2
+
+                "movq (%2), %%mm0                       \n\t"
+                "movq (%%"REG_a"), %%mm1                \n\t"
+                "movq %%mm0, %%mm3                      \n\t"
+                "movq %%mm0, %%mm4                      \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm0                     \n\t" // mm0 = differnece
+                "paddb %%mm7, %%mm0                     \n\t"
+                "pcmpgtb %%mm6, %%mm0                   \n\t"
+
+                "movq (%%"REG_a",%3), %%mm2             \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3, 2), %%mm1         \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+
+                "lea (%%"REG_a", %3, 4), %%"REG_a"      \n\t"
+
+                "movq (%2, %3, 4), %%mm2                \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a"), %%mm1                \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3), %%mm2            \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3, 2), %%mm1         \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+                "psubusb %%mm3, %%mm4                   \n\t"
+
+                "                                       \n\t"
+#ifdef HAVE_MMX2
+                "pxor %%mm7, %%mm7                      \n\t"
+                "psadbw %%mm7, %%mm0                    \n\t"
+#else
+                "movq %%mm0, %%mm1                      \n\t"
+                "psrlw $8, %%mm0                        \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+                "movq %%mm0, %%mm1                      \n\t"
+                "psrlq $16, %%mm0                       \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+                "movq %%mm0, %%mm1                      \n\t"
+                "psrlq $32, %%mm0                       \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+#endif
+                "movq %4, %%mm7                         \n\t" // QP,..., QP
+                "paddusb %%mm7, %%mm7                   \n\t" // 2QP ... 2QP
+                "psubusb %%mm7, %%mm4                   \n\t" // Diff <= 2QP -> 0
+                "packssdw %%mm4, %%mm4                  \n\t"
+                "movd %%mm0, %0                         \n\t"
+                "movd %%mm4, %1                         \n\t"
+
+                : "=r" (numEq), "=r" (dcOk)
+                : "r" (src), "r" ((long)stride), "m" (c->pQPb)
+                : "%"REG_a
+                );
+
+        numEq= (-numEq) &0xFF;
+        if(numEq > c->ppMode.flatnessThreshold){
+            if(dcOk) return 0;
+            else     return 1;
+        }else{
+            return 2;
+        }
+}
+#endif //HAVE_MMX
+
+/**
+ * Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle)
+ * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
+ */
+#ifndef HAVE_ALTIVEC
+static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= stride*3;
+        asm volatile(        //"movv %0 %1 %2\n\t"
+                "movq %2, %%mm0                         \n\t"  // QP,..., QP
+                "pxor %%mm4, %%mm4                      \n\t"
+
+                "movq (%0), %%mm6                       \n\t"
+                "movq (%0, %1), %%mm5                   \n\t"
+                "movq %%mm5, %%mm1                      \n\t"
+                "movq %%mm6, %%mm2                      \n\t"
+                "psubusb %%mm6, %%mm5                   \n\t"
+                "psubusb %%mm1, %%mm2                   \n\t"
+                "por %%mm5, %%mm2                       \n\t" // ABS Diff of lines
+                "psubusb %%mm0, %%mm2                   \n\t" // diff <= QP -> 0
+                "pcmpeqb %%mm4, %%mm2                   \n\t" // diff <= QP -> FF
+
+                "pand %%mm2, %%mm6                      \n\t"
+                "pandn %%mm1, %%mm2                     \n\t"
+                "por %%mm2, %%mm6                       \n\t"// First Line to Filter
+
+                "movq (%0, %1, 8), %%mm5                \n\t"
+                "lea (%0, %1, 4), %%"REG_a"             \n\t"
+                "lea (%0, %1, 8), %%"REG_c"             \n\t"
+                "sub %1, %%"REG_c"                      \n\t"
+                "add %1, %0                             \n\t" // %0 points to line 1 not 0
+                "movq (%0, %1, 8), %%mm7                \n\t"
+                "movq %%mm5, %%mm1                      \n\t"
+                "movq %%mm7, %%mm2                      \n\t"
+                "psubusb %%mm7, %%mm5                   \n\t"
+                "psubusb %%mm1, %%mm2                   \n\t"
+                "por %%mm5, %%mm2                       \n\t" // ABS Diff of lines
+                "psubusb %%mm0, %%mm2                   \n\t" // diff <= QP -> 0
+                "pcmpeqb %%mm4, %%mm2                   \n\t" // diff <= QP -> FF
+
+                "pand %%mm2, %%mm7                      \n\t"
+                "pandn %%mm1, %%mm2                     \n\t"
+                "por %%mm2, %%mm7                       \n\t" // First Line to Filter
+
+
+                //      1       2       3       4       5       6       7       8
+                //      %0      %0+%1   %0+2%1  eax     %0+4%1  eax+2%1 ecx     eax+4%1
+                // 6 4 2 2 1 1
+                // 6 4 4 2
+                // 6 8 2
+
+                "movq (%0, %1), %%mm0                   \n\t" //  1
+                "movq %%mm0, %%mm1                      \n\t" //  1
+                PAVGB(%%mm6, %%mm0)                           //1 1        /2
+                PAVGB(%%mm6, %%mm0)                           //3 1        /4
+
+                "movq (%0, %1, 4), %%mm2                \n\t" //     1
+                "movq %%mm2, %%mm5                      \n\t" //     1
+                PAVGB((%%REGa), %%mm2)                        //    11        /2
+                PAVGB((%0, %1, 2), %%mm2)                     //   211        /4
+                "movq %%mm2, %%mm3                      \n\t" //   211        /4
+                "movq (%0), %%mm4                       \n\t" // 1
+                PAVGB(%%mm4, %%mm3)                           // 4 211        /8
+                PAVGB(%%mm0, %%mm3)                           //642211        /16
+                "movq %%mm3, (%0)                       \n\t" // X
+                // mm1=2 mm2=3(211) mm4=1 mm5=5 mm6=0 mm7=9
+                "movq %%mm1, %%mm0                      \n\t" //  1
+                PAVGB(%%mm6, %%mm0)                           //1 1        /2
+                "movq %%mm4, %%mm3                      \n\t" // 1
+                PAVGB((%0,%1,2), %%mm3)                       // 1 1        /2
+                PAVGB((%%REGa,%1,2), %%mm5)                   //     11        /2
+                PAVGB((%%REGa), %%mm5)                        //    211 /4
+                PAVGB(%%mm5, %%mm3)                           // 2 2211 /8
+                PAVGB(%%mm0, %%mm3)                           //4242211 /16
+                "movq %%mm3, (%0,%1)                    \n\t" //  X
+                // mm1=2 mm2=3(211) mm4=1 mm5=4(211) mm6=0 mm7=9
+                PAVGB(%%mm4, %%mm6)                                   //11        /2
+                "movq (%%"REG_c"), %%mm0                \n\t" //       1
+                PAVGB((%%REGa, %1, 2), %%mm0)                 //      11/2
+                "movq %%mm0, %%mm3                      \n\t" //      11/2
+                PAVGB(%%mm1, %%mm0)                           //  2   11/4
+                PAVGB(%%mm6, %%mm0)                           //222   11/8
+                PAVGB(%%mm2, %%mm0)                           //22242211/16
+                "movq (%0, %1, 2), %%mm2                \n\t" //   1
+                "movq %%mm0, (%0, %1, 2)                \n\t" //   X
+                // mm1=2 mm2=3 mm3=6(11) mm4=1 mm5=4(211) mm6=0(11) mm7=9
+                "movq (%%"REG_a", %1, 4), %%mm0         \n\t" //        1
+                PAVGB((%%REGc), %%mm0)                        //       11        /2
+                PAVGB(%%mm0, %%mm6)                           //11     11        /4
+                PAVGB(%%mm1, %%mm4)                           // 11                /2
+                PAVGB(%%mm2, %%mm1)                           //  11                /2
+                PAVGB(%%mm1, %%mm6)                           //1122   11        /8
+                PAVGB(%%mm5, %%mm6)                           //112242211        /16
+                "movq (%%"REG_a"), %%mm5                \n\t" //    1
+                "movq %%mm6, (%%"REG_a")                \n\t" //    X
+                // mm0=7(11) mm1=2(11) mm2=3 mm3=6(11) mm4=1(11) mm5=4 mm7=9
+                "movq (%%"REG_a", %1, 4), %%mm6         \n\t" //        1
+                PAVGB(%%mm7, %%mm6)                           //        11        /2
+                PAVGB(%%mm4, %%mm6)                           // 11     11        /4
+                PAVGB(%%mm3, %%mm6)                           // 11   2211        /8
+                PAVGB(%%mm5, %%mm2)                           //   11                /2
+                "movq (%0, %1, 4), %%mm4                \n\t" //     1
+                PAVGB(%%mm4, %%mm2)                           //   112                /4
+                PAVGB(%%mm2, %%mm6)                           // 112242211        /16
+                "movq %%mm6, (%0, %1, 4)                \n\t" //     X
+                // mm0=7(11) mm1=2(11) mm2=3(112) mm3=6(11) mm4=5 mm5=4 mm7=9
+                PAVGB(%%mm7, %%mm1)                           //  11     2        /4
+                PAVGB(%%mm4, %%mm5)                           //    11                /2
+                PAVGB(%%mm5, %%mm0)                           //    11 11        /4
+                "movq (%%"REG_a", %1, 2), %%mm6         \n\t" //      1
+                PAVGB(%%mm6, %%mm1)                           //  11  4  2        /8
+                PAVGB(%%mm0, %%mm1)                           //  11224222        /16
+                "movq %%mm1, (%%"REG_a", %1, 2)         \n\t" //      X
+                // mm2=3(112) mm3=6(11) mm4=5 mm5=4(11) mm6=6 mm7=9
+                PAVGB((%%REGc), %%mm2)                        //   112 4        /8
+                "movq (%%"REG_a", %1, 4), %%mm0         \n\t" //        1
+                PAVGB(%%mm0, %%mm6)                           //      1 1        /2
+                PAVGB(%%mm7, %%mm6)                           //      1 12        /4
+                PAVGB(%%mm2, %%mm6)                           //   1122424        /4
+                "movq %%mm6, (%%"REG_c")                \n\t" //       X
+                // mm0=8 mm3=6(11) mm4=5 mm5=4(11) mm7=9
+                PAVGB(%%mm7, %%mm5)                           //    11   2        /4
+                PAVGB(%%mm7, %%mm5)                           //    11   6        /8
+
+                PAVGB(%%mm3, %%mm0)                           //      112        /4
+                PAVGB(%%mm0, %%mm5)                           //    112246        /16
+                "movq %%mm5, (%%"REG_a", %1, 4)         \n\t" //        X
+                "sub %1, %0                             \n\t"
+
+                :
+                : "r" (src), "r" ((long)stride), "m" (c->pQPb)
+                : "%"REG_a, "%"REG_c
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        const int l1= stride;
+        const int l2= stride + l1;
+        const int l3= stride + l2;
+        const int l4= stride + l3;
+        const int l5= stride + l4;
+        const int l6= stride + l5;
+        const int l7= stride + l6;
+        const int l8= stride + l7;
+        const int l9= stride + l8;
+        int x;
+        src+= stride*3;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                const int first= FFABS(src[0] - src[l1]) < c->QP ? src[0] : src[l1];
+                const int last= FFABS(src[l8] - src[l9]) < c->QP ? src[l9] : src[l8];
+
+                int sums[10];
+                sums[0] = 4*first + src[l1] + src[l2] + src[l3] + 4;
+                sums[1] = sums[0] - first  + src[l4];
+                sums[2] = sums[1] - first  + src[l5];
+                sums[3] = sums[2] - first  + src[l6];
+                sums[4] = sums[3] - first  + src[l7];
+                sums[5] = sums[4] - src[l1] + src[l8];
+                sums[6] = sums[5] - src[l2] + last;
+                sums[7] = sums[6] - src[l3] + last;
+                sums[8] = sums[7] - src[l4] + last;
+                sums[9] = sums[8] - src[l5] + last;
+
+                src[l1]= (sums[0] + sums[2] + 2*src[l1])>>4;
+                src[l2]= (sums[1] + sums[3] + 2*src[l2])>>4;
+                src[l3]= (sums[2] + sums[4] + 2*src[l3])>>4;
+                src[l4]= (sums[3] + sums[5] + 2*src[l4])>>4;
+                src[l5]= (sums[4] + sums[6] + 2*src[l5])>>4;
+                src[l6]= (sums[5] + sums[7] + 2*src[l6])>>4;
+                src[l7]= (sums[6] + sums[8] + 2*src[l7])>>4;
+                src[l8]= (sums[7] + sums[9] + 2*src[l8])>>4;
+
+                src++;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+#endif //HAVE_ALTIVEC
+
+#if 0
+/**
+ * Experimental implementation of the filter (Algorithm 1) described in a paper from Ramkishor & Karandikar
+ * values are correctly clipped (MMX2)
+ * values are wraparound (C)
+ * conclusion: its fast, but introduces ugly horizontal patterns if there is a continious gradient
+        0 8 16 24
+        x = 8
+        x/2 = 4
+        x/8 = 1
+        1 12 12 23
+ */
+static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= stride*3;
+// FIXME rounding
+        asm volatile(
+                "pxor %%mm7, %%mm7                      \n\t" // 0
+                "movq "MANGLE(b80)", %%mm6              \n\t" // MIN_SIGNED_BYTE
+                "leal (%0, %1), %%"REG_a"               \n\t"
+                "leal (%%"REG_a", %1, 4), %%"REG_c"     \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  ecx     ecx+%1  ecx+2%1 %0+8%1  ecx+4%1
+                "movq "MANGLE(pQPb)", %%mm0             \n\t" // QP,..., QP
+                "movq %%mm0, %%mm1                      \n\t" // QP,..., QP
+                "paddusb "MANGLE(b02)", %%mm0           \n\t"
+                "psrlw $2, %%mm0                        \n\t"
+                "pand "MANGLE(b3F)", %%mm0              \n\t" // QP/4,..., QP/4
+                "paddusb %%mm1, %%mm0                   \n\t" // QP*1.25 ...
+                "movq (%0, %1, 4), %%mm2                \n\t" // line 4
+                "movq (%%"REG_c"), %%mm3                \n\t" // line 5
+                "movq %%mm2, %%mm4                      \n\t" // line 4
+                "pcmpeqb %%mm5, %%mm5                   \n\t" // -1
+                "pxor %%mm2, %%mm5                      \n\t" // -line 4 - 1
+                PAVGB(%%mm3, %%mm5)
+                "paddb %%mm6, %%mm5                     \n\t" // (l5-l4)/2
+                "psubusb %%mm3, %%mm4                   \n\t"
+                "psubusb %%mm2, %%mm3                   \n\t"
+                "por %%mm3, %%mm4                       \n\t" // |l4 - l5|
+                "psubusb %%mm0, %%mm4                   \n\t"
+                "pcmpeqb %%mm7, %%mm4                   \n\t"
+                "pand %%mm4, %%mm5                      \n\t" // d/2
+
+//                "paddb %%mm6, %%mm2                     \n\t" // line 4 + 0x80
+                "paddb %%mm5, %%mm2                     \n\t"
+//                "psubb %%mm6, %%mm2                     \n\t"
+                "movq %%mm2, (%0,%1, 4)                 \n\t"
+
+                "movq (%%"REG_c"), %%mm2                \n\t"
+//                "paddb %%mm6, %%mm2                     \n\t" // line 5 + 0x80
+                "psubb %%mm5, %%mm2                     \n\t"
+//                "psubb %%mm6, %%mm2                     \n\t"
+                "movq %%mm2, (%%"REG_c")                \n\t"
+
+                "paddb %%mm6, %%mm5                     \n\t"
+                "psrlw $2, %%mm5                        \n\t"
+                "pand "MANGLE(b3F)", %%mm5              \n\t"
+                "psubb "MANGLE(b20)", %%mm5             \n\t" // (l5-l4)/8
+
+                "movq (%%"REG_a", %1, 2), %%mm2         \n\t"
+                "paddb %%mm6, %%mm2                     \n\t" // line 3 + 0x80
+                "paddsb %%mm5, %%mm2                    \n\t"
+                "psubb %%mm6, %%mm2                     \n\t"
+                "movq %%mm2, (%%"REG_a", %1, 2)         \n\t"
+
+                "movq (%%"REG_c", %1), %%mm2            \n\t"
+                "paddb %%mm6, %%mm2                     \n\t" // line 6 + 0x80
+                "psubsb %%mm5, %%mm2                    \n\t"
+                "psubb %%mm6, %%mm2                     \n\t"
+                "movq %%mm2, (%%"REG_c", %1)            \n\t"
+
+                :
+                : "r" (src), "r" ((long)stride)
+                : "%"REG_a, "%"REG_c
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+         const int l1= stride;
+        const int l2= stride + l1;
+        const int l3= stride + l2;
+        const int l4= stride + l3;
+        const int l5= stride + l4;
+        const int l6= stride + l5;
+//        const int l7= stride + l6;
+//        const int l8= stride + l7;
+//        const int l9= stride + l8;
+        int x;
+        const int QP15= QP + (QP>>2);
+        src+= stride*3;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                const int v = (src[x+l5] - src[x+l4]);
+                if(FFABS(v) < QP15)
+                {
+                        src[x+l3] +=v>>3;
+                        src[x+l4] +=v>>1;
+                        src[x+l5] -=v>>1;
+                        src[x+l6] -=v>>3;
+
+                }
+        }
+
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+#endif //0
+
+/**
+ * Experimental Filter 1
+ * will not damage linear gradients
+ * Flat blocks should look like they where passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
+ * can only smooth blocks at the expected locations (it cant smooth them if they did move)
+ * MMX2 version does correct clipping C version doesnt
+ */
+static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= stride*3;
+
+        asm volatile(
+                "pxor %%mm7, %%mm7                      \n\t" // 0
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_c"      \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  ecx     ecx+%1  ecx+2%1 %0+8%1  ecx+4%1
+                "movq (%%"REG_a", %1, 2), %%mm0         \n\t" // line 3
+                "movq (%0, %1, 4), %%mm1                \n\t" // line 4
+                "movq %%mm1, %%mm2                      \n\t" // line 4
+                "psubusb %%mm0, %%mm1                   \n\t"
+                "psubusb %%mm2, %%mm0                   \n\t"
+                "por %%mm1, %%mm0                       \n\t" // |l2 - l3|
+                "movq (%%"REG_c"), %%mm3                \n\t" // line 5
+                "movq (%%"REG_c", %1), %%mm4            \n\t" // line 6
+                "movq %%mm3, %%mm5                      \n\t" // line 5
+                "psubusb %%mm4, %%mm3                   \n\t"
+                "psubusb %%mm5, %%mm4                   \n\t"
+                "por %%mm4, %%mm3                       \n\t" // |l5 - l6|
+                PAVGB(%%mm3, %%mm0)                           // (|l2 - l3| + |l5 - l6|)/2
+                "movq %%mm2, %%mm1                      \n\t" // line 4
+                "psubusb %%mm5, %%mm2                   \n\t"
+                "movq %%mm2, %%mm4                      \n\t"
+                "pcmpeqb %%mm7, %%mm2                   \n\t" // (l4 - l5) <= 0 ? -1 : 0
+                "psubusb %%mm1, %%mm5                   \n\t"
+                "por %%mm5, %%mm4                       \n\t" // |l4 - l5|
+                "psubusb %%mm0, %%mm4                   \n\t" //d = MAX(0, |l4-l5| - (|l2-l3| + |l5-l6|)/2)
+                "movq %%mm4, %%mm3                      \n\t" // d
+                "movq %2, %%mm0                         \n\t"
+                "paddusb %%mm0, %%mm0                   \n\t"
+                "psubusb %%mm0, %%mm4                   \n\t"
+                "pcmpeqb %%mm7, %%mm4                   \n\t" // d <= QP ? -1 : 0
+                "psubusb "MANGLE(b01)", %%mm3           \n\t"
+                "pand %%mm4, %%mm3                      \n\t" // d <= QP ? d : 0
+
+                PAVGB(%%mm7, %%mm3)                           // d/2
+                "movq %%mm3, %%mm1                      \n\t" // d/2
+                PAVGB(%%mm7, %%mm3)                           // d/4
+                PAVGB(%%mm1, %%mm3)                           // 3*d/8
+
+                "movq (%0, %1, 4), %%mm0                \n\t" // line 4
+                "pxor %%mm2, %%mm0                      \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
+                "psubusb %%mm3, %%mm0                   \n\t"
+                "pxor %%mm2, %%mm0                      \n\t"
+                "movq %%mm0, (%0, %1, 4)                \n\t" // line 4
+
+                "movq (%%"REG_c"), %%mm0                \n\t" // line 5
+                "pxor %%mm2, %%mm0                      \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
+                "paddusb %%mm3, %%mm0                   \n\t"
+                "pxor %%mm2, %%mm0                      \n\t"
+                "movq %%mm0, (%%"REG_c")                \n\t" // line 5
+
+                PAVGB(%%mm7, %%mm1)                           // d/4
+
+                "movq (%%"REG_a", %1, 2), %%mm0         \n\t" // line 3
+                "pxor %%mm2, %%mm0                      \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
+                "psubusb %%mm1, %%mm0                   \n\t"
+                "pxor %%mm2, %%mm0                      \n\t"
+                "movq %%mm0, (%%"REG_a", %1, 2)         \n\t" // line 3
+
+                "movq (%%"REG_c", %1), %%mm0            \n\t" // line 6
+                "pxor %%mm2, %%mm0                      \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
+                "paddusb %%mm1, %%mm0                   \n\t"
+                "pxor %%mm2, %%mm0                      \n\t"
+                "movq %%mm0, (%%"REG_c", %1)            \n\t" // line 6
+
+                PAVGB(%%mm7, %%mm1)                           // d/8
+
+                "movq (%%"REG_a", %1), %%mm0            \n\t" // line 2
+                "pxor %%mm2, %%mm0                      \n\t" //(l4 - l5) <= 0 ? -l2-1 : l2
+                "psubusb %%mm1, %%mm0                   \n\t"
+                "pxor %%mm2, %%mm0                      \n\t"
+                "movq %%mm0, (%%"REG_a", %1)            \n\t" // line 2
+
+                "movq (%%"REG_c", %1, 2), %%mm0         \n\t" // line 7
+                "pxor %%mm2, %%mm0                      \n\t" //(l4 - l5) <= 0 ? -l7-1 : l7
+                "paddusb %%mm1, %%mm0                   \n\t"
+                "pxor %%mm2, %%mm0                      \n\t"
+                "movq %%mm0, (%%"REG_c", %1, 2)         \n\t" // line 7
+
+                :
+                : "r" (src), "r" ((long)stride), "m" (co->pQPb)
+                : "%"REG_a, "%"REG_c
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+
+        const int l1= stride;
+        const int l2= stride + l1;
+        const int l3= stride + l2;
+        const int l4= stride + l3;
+        const int l5= stride + l4;
+        const int l6= stride + l5;
+        const int l7= stride + l6;
+//        const int l8= stride + l7;
+//        const int l9= stride + l8;
+        int x;
+
+        src+= stride*3;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                int a= src[l3] - src[l4];
+                int b= src[l4] - src[l5];
+                int c= src[l5] - src[l6];
+
+                int d= FFABS(b) - ((FFABS(a) + FFABS(c))>>1);
+                d= FFMAX(d, 0);
+
+                if(d < co->QP*2)
+                {
+                        int v = d * FFSIGN(-b);
+
+                        src[l2] +=v>>3;
+                        src[l3] +=v>>2;
+                        src[l4] +=(3*v)>>3;
+                        src[l5] -=(3*v)>>3;
+                        src[l6] -=v>>2;
+                        src[l7] -=v>>3;
+
+                }
+                src++;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+
+#ifndef HAVE_ALTIVEC
+static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext *c)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+/*
+        uint8_t tmp[16];
+        const int l1= stride;
+        const int l2= stride + l1;
+        const int l3= stride + l2;
+        const int l4= (int)tmp - (int)src - stride*3;
+        const int l5= (int)tmp - (int)src - stride*3 + 8;
+        const int l6= stride*3 + l3;
+        const int l7= stride + l6;
+        const int l8= stride + l7;
+
+        memcpy(tmp, src+stride*7, 8);
+        memcpy(tmp+8, src+stride*8, 8);
+*/
+        src+= stride*4;
+        asm volatile(
+
+#if 0 //sligtly more accurate and slightly slower
+                "pxor %%mm7, %%mm7                      \n\t" // 0
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_c"      \n\t"
+//      0       1       2       3       4       5       6       7
+//      %0      %0+%1   %0+2%1  eax+2%1 %0+4%1  eax+4%1 ecx+%1  ecx+2%1
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  ecx     ecx+%1  ecx+2%1
+
+
+                "movq (%0, %1, 2), %%mm0                \n\t" // l2
+                "movq (%0), %%mm1                       \n\t" // l0
+                "movq %%mm0, %%mm2                      \n\t" // l2
+                PAVGB(%%mm7, %%mm0)                           // ~l2/2
+                PAVGB(%%mm1, %%mm0)                           // ~(l2 + 2l0)/4
+                PAVGB(%%mm2, %%mm0)                           // ~(5l2 + 2l0)/8
+
+                "movq (%%"REG_a"), %%mm1                \n\t" // l1
+                "movq (%%"REG_a", %1, 2), %%mm3         \n\t" // l3
+                "movq %%mm1, %%mm4                      \n\t" // l1
+                PAVGB(%%mm7, %%mm1)                           // ~l1/2
+                PAVGB(%%mm3, %%mm1)                           // ~(l1 + 2l3)/4
+                PAVGB(%%mm4, %%mm1)                           // ~(5l1 + 2l3)/8
+
+                "movq %%mm0, %%mm4                      \n\t" // ~(5l2 + 2l0)/8
+                "psubusb %%mm1, %%mm0                   \n\t"
+                "psubusb %%mm4, %%mm1                   \n\t"
+                "por %%mm0, %%mm1                       \n\t" // ~|2l0 - 5l1 + 5l2 - 2l3|/8
+// mm1= |lenergy|, mm2= l2, mm3= l3, mm7=0
+
+                "movq (%0, %1, 4), %%mm0                \n\t" // l4
+                "movq %%mm0, %%mm4                      \n\t" // l4
+                PAVGB(%%mm7, %%mm0)                           // ~l4/2
+                PAVGB(%%mm2, %%mm0)                           // ~(l4 + 2l2)/4
+                PAVGB(%%mm4, %%mm0)                           // ~(5l4 + 2l2)/8
+
+                "movq (%%"REG_c"), %%mm2                \n\t" // l5
+                "movq %%mm3, %%mm5                      \n\t" // l3
+                PAVGB(%%mm7, %%mm3)                           // ~l3/2
+                PAVGB(%%mm2, %%mm3)                           // ~(l3 + 2l5)/4
+                PAVGB(%%mm5, %%mm3)                           // ~(5l3 + 2l5)/8
+
+                "movq %%mm0, %%mm6                      \n\t" // ~(5l4 + 2l2)/8
+                "psubusb %%mm3, %%mm0                   \n\t"
+                "psubusb %%mm6, %%mm3                   \n\t"
+                "por %%mm0, %%mm3                       \n\t" // ~|2l2 - 5l3 + 5l4 - 2l5|/8
+                "pcmpeqb %%mm7, %%mm0                   \n\t" // SIGN(2l2 - 5l3 + 5l4 - 2l5)
+// mm0= SIGN(menergy), mm1= |lenergy|, mm2= l5, mm3= |menergy|, mm4=l4, mm5= l3, mm7=0
+
+                "movq (%%"REG_c", %1), %%mm6            \n\t" // l6
+                "movq %%mm6, %%mm5                      \n\t" // l6
+                PAVGB(%%mm7, %%mm6)                           // ~l6/2
+                PAVGB(%%mm4, %%mm6)                           // ~(l6 + 2l4)/4
+                PAVGB(%%mm5, %%mm6)                           // ~(5l6 + 2l4)/8
+
+                "movq (%%"REG_c", %1, 2), %%mm5         \n\t" // l7
+                "movq %%mm2, %%mm4                      \n\t" // l5
+                PAVGB(%%mm7, %%mm2)                           // ~l5/2
+                PAVGB(%%mm5, %%mm2)                           // ~(l5 + 2l7)/4
+                PAVGB(%%mm4, %%mm2)                           // ~(5l5 + 2l7)/8
+
+                "movq %%mm6, %%mm4                      \n\t" // ~(5l6 + 2l4)/8
+                "psubusb %%mm2, %%mm6                   \n\t"
+                "psubusb %%mm4, %%mm2                   \n\t"
+                "por %%mm6, %%mm2                       \n\t" // ~|2l4 - 5l5 + 5l6 - 2l7|/8
+// mm0= SIGN(menergy), mm1= |lenergy|/8, mm2= |renergy|/8, mm3= |menergy|/8, mm7=0
+
+
+                PMINUB(%%mm2, %%mm1, %%mm4)                   // MIN(|lenergy|,|renergy|)/8
+                "movq %2, %%mm4                         \n\t" // QP //FIXME QP+1 ?
+                "paddusb "MANGLE(b01)", %%mm4           \n\t"
+                "pcmpgtb %%mm3, %%mm4                   \n\t" // |menergy|/8 < QP
+                "psubusb %%mm1, %%mm3                   \n\t" // d=|menergy|/8-MIN(|lenergy|,|renergy|)/8
+                "pand %%mm4, %%mm3                      \n\t"
+
+                "movq %%mm3, %%mm1                      \n\t"
+//                "psubusb "MANGLE(b01)", %%mm3           \n\t"
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm7, %%mm3)
+                "paddusb %%mm1, %%mm3                   \n\t"
+//                "paddusb "MANGLE(b01)", %%mm3           \n\t"
+
+                "movq (%%"REG_a", %1, 2), %%mm6         \n\t" //l3
+                "movq (%0, %1, 4), %%mm5                \n\t" //l4
+                "movq (%0, %1, 4), %%mm4                \n\t" //l4
+                "psubusb %%mm6, %%mm5                   \n\t"
+                "psubusb %%mm4, %%mm6                   \n\t"
+                "por %%mm6, %%mm5                       \n\t" // |l3-l4|
+                "pcmpeqb %%mm7, %%mm6                   \n\t" // SIGN(l3-l4)
+                "pxor %%mm6, %%mm0                      \n\t"
+                "pand %%mm0, %%mm3                      \n\t"
+                PMINUB(%%mm5, %%mm3, %%mm0)
+
+                "psubusb "MANGLE(b01)", %%mm3           \n\t"
+                PAVGB(%%mm7, %%mm3)
+
+                "movq (%%"REG_a", %1, 2), %%mm0         \n\t"
+                "movq (%0, %1, 4), %%mm2                \n\t"
+                "pxor %%mm6, %%mm0                      \n\t"
+                "pxor %%mm6, %%mm2                      \n\t"
+                "psubb %%mm3, %%mm0                     \n\t"
+                "paddb %%mm3, %%mm2                     \n\t"
+                "pxor %%mm6, %%mm0                      \n\t"
+                "pxor %%mm6, %%mm2                      \n\t"
+                "movq %%mm0, (%%"REG_a", %1, 2)         \n\t"
+                "movq %%mm2, (%0, %1, 4)                \n\t"
+#endif //0
+
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "pcmpeqb %%mm6, %%mm6                   \n\t" // -1
+//      0       1       2       3       4       5       6       7
+//      %0      %0+%1   %0+2%1  eax+2%1 %0+4%1  eax+4%1 ecx+%1  ecx+2%1
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  ecx     ecx+%1  ecx+2%1
+
+
+                "movq (%%"REG_a", %1, 2), %%mm1         \n\t" // l3
+                "movq (%0, %1, 4), %%mm0                \n\t" // l4
+                "pxor %%mm6, %%mm1                      \n\t" // -l3-1
+                PAVGB(%%mm1, %%mm0)                           // -q+128 = (l4-l3+256)/2
+// mm1=-l3-1, mm0=128-q
+
+                "movq (%%"REG_a", %1, 4), %%mm2         \n\t" // l5
+                "movq (%%"REG_a", %1), %%mm3            \n\t" // l2
+                "pxor %%mm6, %%mm2                      \n\t" // -l5-1
+                "movq %%mm2, %%mm5                      \n\t" // -l5-1
+                "movq "MANGLE(b80)", %%mm4              \n\t" // 128
+                "lea (%%"REG_a", %1, 4), %%"REG_c"      \n\t"
+                PAVGB(%%mm3, %%mm2)                           // (l2-l5+256)/2
+                PAVGB(%%mm0, %%mm4)                           // ~(l4-l3)/4 + 128
+                PAVGB(%%mm2, %%mm4)                           // ~(l2-l5)/4 +(l4-l3)/8 + 128
+                PAVGB(%%mm0, %%mm4)                           // ~(l2-l5)/8 +5(l4-l3)/16 + 128
+// mm1=-l3-1, mm0=128-q, mm3=l2, mm4=menergy/16 + 128, mm5= -l5-1
+
+                "movq (%%"REG_a"), %%mm2                \n\t" // l1
+                "pxor %%mm6, %%mm2                      \n\t" // -l1-1
+                PAVGB(%%mm3, %%mm2)                           // (l2-l1+256)/2
+                PAVGB((%0), %%mm1)                            // (l0-l3+256)/2
+                "movq "MANGLE(b80)", %%mm3              \n\t" // 128
+                PAVGB(%%mm2, %%mm3)                           // ~(l2-l1)/4 + 128
+                PAVGB(%%mm1, %%mm3)                           // ~(l0-l3)/4 +(l2-l1)/8 + 128
+                PAVGB(%%mm2, %%mm3)                           // ~(l0-l3)/8 +5(l2-l1)/16 + 128
+// mm0=128-q, mm3=lenergy/16 + 128, mm4= menergy/16 + 128, mm5= -l5-1
+
+                PAVGB((%%REGc, %1), %%mm5)                    // (l6-l5+256)/2
+                "movq (%%"REG_c", %1, 2), %%mm1         \n\t" // l7
+                "pxor %%mm6, %%mm1                      \n\t" // -l7-1
+                PAVGB((%0, %1, 4), %%mm1)                     // (l4-l7+256)/2
+                "movq "MANGLE(b80)", %%mm2              \n\t" // 128
+                PAVGB(%%mm5, %%mm2)                           // ~(l6-l5)/4 + 128
+                PAVGB(%%mm1, %%mm2)                           // ~(l4-l7)/4 +(l6-l5)/8 + 128
+                PAVGB(%%mm5, %%mm2)                           // ~(l4-l7)/8 +5(l6-l5)/16 + 128
+// mm0=128-q, mm2=renergy/16 + 128, mm3=lenergy/16 + 128, mm4= menergy/16 + 128
+
+                "movq "MANGLE(b00)", %%mm1              \n\t" // 0
+                "movq "MANGLE(b00)", %%mm5              \n\t" // 0
+                "psubb %%mm2, %%mm1                     \n\t" // 128 - renergy/16
+                "psubb %%mm3, %%mm5                     \n\t" // 128 - lenergy/16
+                PMAXUB(%%mm1, %%mm2)                          // 128 + |renergy/16|
+                 PMAXUB(%%mm5, %%mm3)                         // 128 + |lenergy/16|
+                PMINUB(%%mm2, %%mm3, %%mm1)                   // 128 + MIN(|lenergy|,|renergy|)/16
+
+// mm0=128-q, mm3=128 + MIN(|lenergy|,|renergy|)/16, mm4= menergy/16 + 128
+
+                "movq "MANGLE(b00)", %%mm7              \n\t" // 0
+                "movq %2, %%mm2                         \n\t" // QP
+                PAVGB(%%mm6, %%mm2)                           // 128 + QP/2
+                "psubb %%mm6, %%mm2                     \n\t"
+
+                "movq %%mm4, %%mm1                      \n\t"
+                "pcmpgtb %%mm7, %%mm1                   \n\t" // SIGN(menergy)
+                "pxor %%mm1, %%mm4                      \n\t"
+                "psubb %%mm1, %%mm4                     \n\t" // 128 + |menergy|/16
+                "pcmpgtb %%mm4, %%mm2                   \n\t" // |menergy|/16 < QP/2
+                "psubusb %%mm3, %%mm4                   \n\t" //d=|menergy|/16 - MIN(|lenergy|,|renergy|)/16
+// mm0=128-q, mm1= SIGN(menergy), mm2= |menergy|/16 < QP/2, mm4= d/16
+
+                "movq %%mm4, %%mm3                      \n\t" // d
+                "psubusb "MANGLE(b01)", %%mm4           \n\t"
+                PAVGB(%%mm7, %%mm4)                           // d/32
+                PAVGB(%%mm7, %%mm4)                           // (d + 32)/64
+                "paddb %%mm3, %%mm4                     \n\t" // 5d/64
+                "pand %%mm2, %%mm4                      \n\t"
+
+                "movq "MANGLE(b80)", %%mm5              \n\t" // 128
+                "psubb %%mm0, %%mm5                     \n\t" // q
+                "paddsb %%mm6, %%mm5                    \n\t" // fix bad rounding
+                "pcmpgtb %%mm5, %%mm7                   \n\t" // SIGN(q)
+                "pxor %%mm7, %%mm5                      \n\t"
+
+                PMINUB(%%mm5, %%mm4, %%mm3)                   // MIN(|q|, 5d/64)
+                "pxor %%mm1, %%mm7                      \n\t" // SIGN(d*q)
+
+                "pand %%mm7, %%mm4                      \n\t"
+                "movq (%%"REG_a", %1, 2), %%mm0         \n\t"
+                "movq (%0, %1, 4), %%mm2                \n\t"
+                "pxor %%mm1, %%mm0                      \n\t"
+                "pxor %%mm1, %%mm2                      \n\t"
+                "paddb %%mm4, %%mm0                     \n\t"
+                "psubb %%mm4, %%mm2                     \n\t"
+                "pxor %%mm1, %%mm0                      \n\t"
+                "pxor %%mm1, %%mm2                      \n\t"
+                "movq %%mm0, (%%"REG_a", %1, 2)         \n\t"
+                "movq %%mm2, (%0, %1, 4)                \n\t"
+
+                :
+                : "r" (src), "r" ((long)stride), "m" (c->pQPb)
+                : "%"REG_a, "%"REG_c
+        );
+
+/*
+        {
+        int x;
+        src-= stride;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
+                if(FFABS(middleEnergy)< 8*QP)
+                {
+                        const int q=(src[l4] - src[l5])/2;
+                        const int leftEnergy=  5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]);
+                        const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]);
+
+                        int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+                        d= FFMAX(d, 0);
+
+                        d= (5*d + 32) >> 6;
+                        d*= FFSIGN(-middleEnergy);
+
+                        if(q>0)
+                        {
+                                d= d<0 ? 0 : d;
+                                d= d>q ? q : d;
+                        }
+                        else
+                        {
+                                d= d>0 ? 0 : d;
+                                d= d<q ? q : d;
+                        }
+
+                        src[l4]-= d;
+                        src[l5]+= d;
+                }
+                src++;
+        }
+src-=8;
+        for(x=0; x<8; x++)
+        {
+                int y;
+                for(y=4; y<6; y++)
+                {
+                        int d= src[x+y*stride] - tmp[x+(y-4)*8];
+                        int ad= FFABS(d);
+                        static int max=0;
+                        static int sum=0;
+                        static int num=0;
+                        static int bias=0;
+
+                        if(max<ad) max=ad;
+                        sum+= ad>3 ? 1 : 0;
+                        if(ad>3)
+                        {
+                                src[0] = src[7] = src[stride*7] = src[(stride+1)*7]=255;
+                        }
+                        if(y==4) bias+=d;
+                        num++;
+                        if(num%1000000 == 0)
+                        {
+                                av_log(c, AV_LOG_INFO, " %d %d %d %d\n", num, sum, max, bias);
+                        }
+                }
+        }
+}
+*/
+#elif defined (HAVE_MMX)
+        src+= stride*4;
+        asm volatile(
+                "pxor %%mm7, %%mm7                      \n\t"
+                "lea -40(%%"REG_SP"), %%"REG_c"         \n\t" // make space for 4 8-byte vars
+                "and "ALIGN_MASK", %%"REG_c"            \n\t" // align
+//      0       1       2       3       4       5       6       7
+//      %0      %0+%1   %0+2%1  eax+2%1 %0+4%1  eax+4%1 edx+%1  edx+2%1
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1
+
+                "movq (%0), %%mm0                       \n\t"
+                "movq %%mm0, %%mm1                      \n\t"
+                "punpcklbw %%mm7, %%mm0                 \n\t" // low part of line 0
+                "punpckhbw %%mm7, %%mm1                 \n\t" // high part of line 0
+
+                "movq (%0, %1), %%mm2                   \n\t"
+                "lea (%0, %1, 2), %%"REG_a"             \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // low part of line 1
+                "punpckhbw %%mm7, %%mm3                 \n\t" // high part of line 1
+
+                "movq (%%"REG_a"), %%mm4                \n\t"
+                "movq %%mm4, %%mm5                      \n\t"
+                "punpcklbw %%mm7, %%mm4                 \n\t" // low part of line 2
+                "punpckhbw %%mm7, %%mm5                 \n\t" // high part of line 2
+
+                "paddw %%mm0, %%mm0                     \n\t" // 2L0
+                "paddw %%mm1, %%mm1                     \n\t" // 2H0
+                "psubw %%mm4, %%mm2                     \n\t" // L1 - L2
+                "psubw %%mm5, %%mm3                     \n\t" // H1 - H2
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - L1 + L2
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - H1 + H2
+
+                "psllw $2, %%mm2                        \n\t" // 4L1 - 4L2
+                "psllw $2, %%mm3                        \n\t" // 4H1 - 4H2
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - 5L1 + 5L2
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - 5H1 + 5H2
+
+                "movq (%%"REG_a", %1), %%mm2            \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // L3
+                "punpckhbw %%mm7, %%mm3                 \n\t" // H3
+
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - 5L1 + 5L2 - L3
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - 5H1 + 5H2 - H3
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+                "movq %%mm0, (%%"REG_c")                \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+                "movq %%mm1, 8(%%"REG_c")               \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+
+                "movq (%%"REG_a", %1, 2), %%mm0         \n\t"
+                "movq %%mm0, %%mm1                      \n\t"
+                "punpcklbw %%mm7, %%mm0                 \n\t" // L4
+                "punpckhbw %%mm7, %%mm1                 \n\t" // H4
+
+                "psubw %%mm0, %%mm2                     \n\t" // L3 - L4
+                "psubw %%mm1, %%mm3                     \n\t" // H3 - H4
+                "movq %%mm2, 16(%%"REG_c")              \n\t" // L3 - L4
+                "movq %%mm3, 24(%%"REG_c")              \n\t" // H3 - H4
+                "paddw %%mm4, %%mm4                     \n\t" // 2L2
+                "paddw %%mm5, %%mm5                     \n\t" // 2H2
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - L3 + L4
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - H3 + H4
+
+                "lea (%%"REG_a", %1), %0                \n\t"
+                "psllw $2, %%mm2                        \n\t" // 4L3 - 4L4
+                "psllw $2, %%mm3                        \n\t" // 4H3 - 4H4
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - 5L3 + 5L4
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - 5H3 + 5H4
+//50 opcodes so far
+                "movq (%0, %1, 2), %%mm2                \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // L5
+                "punpckhbw %%mm7, %%mm3                 \n\t" // H5
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - 5L3 + 5L4 - L5
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - 5H3 + 5H4 - H5
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - 5L3 + 5L4 - 2L5
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - 5H3 + 5H4 - 2H5
+
+                "movq (%%"REG_a", %1, 4), %%mm6         \n\t"
+                "punpcklbw %%mm7, %%mm6                 \n\t" // L6
+                "psubw %%mm6, %%mm2                     \n\t" // L5 - L6
+                "movq (%%"REG_a", %1, 4), %%mm6         \n\t"
+                "punpckhbw %%mm7, %%mm6                 \n\t" // H6
+                "psubw %%mm6, %%mm3                     \n\t" // H5 - H6
+
+                "paddw %%mm0, %%mm0                     \n\t" // 2L4
+                "paddw %%mm1, %%mm1                     \n\t" // 2H4
+                "psubw %%mm2, %%mm0                     \n\t" // 2L4 - L5 + L6
+                "psubw %%mm3, %%mm1                     \n\t" // 2H4 - H5 + H6
+
+                "psllw $2, %%mm2                        \n\t" // 4L5 - 4L6
+                "psllw $2, %%mm3                        \n\t" // 4H5 - 4H6
+                "psubw %%mm2, %%mm0                     \n\t" // 2L4 - 5L5 + 5L6
+                "psubw %%mm3, %%mm1                     \n\t" // 2H4 - 5H5 + 5H6
+
+                "movq (%0, %1, 4), %%mm2                \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // L7
+                "punpckhbw %%mm7, %%mm3                 \n\t" // H7
+
+                "paddw %%mm2, %%mm2                     \n\t" // 2L7
+                "paddw %%mm3, %%mm3                     \n\t" // 2H7
+                "psubw %%mm2, %%mm0                     \n\t" // 2L4 - 5L5 + 5L6 - 2L7
+                "psubw %%mm3, %%mm1                     \n\t" // 2H4 - 5H5 + 5H6 - 2H7
+
+                "movq (%%"REG_c"), %%mm2                \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+                "movq 8(%%"REG_c"), %%mm3               \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+
+#ifdef HAVE_MMX2
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm0, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm0                    \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm1, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm1                    \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm2, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm2                    \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm3, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm3                    \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
+#else
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm0, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm0                      \n\t"
+                "psubw %%mm6, %%mm0                     \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm1, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm1                      \n\t"
+                "psubw %%mm6, %%mm1                     \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm2, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm2                      \n\t"
+                "psubw %%mm6, %%mm2                     \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm3, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm3                      \n\t"
+                "psubw %%mm6, %%mm3                     \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
+#endif
+
+#ifdef HAVE_MMX2
+                "pminsw %%mm2, %%mm0                    \n\t"
+                "pminsw %%mm3, %%mm1                    \n\t"
+#else
+                "movq %%mm0, %%mm6                      \n\t"
+                "psubusw %%mm2, %%mm6                   \n\t"
+                "psubw %%mm6, %%mm0                     \n\t"
+                "movq %%mm1, %%mm6                      \n\t"
+                "psubusw %%mm3, %%mm6                   \n\t"
+                "psubw %%mm6, %%mm1                     \n\t"
+#endif
+
+                "movd %2, %%mm2                         \n\t" // QP
+                "punpcklbw %%mm7, %%mm2                 \n\t"
+
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm4, %%mm6                   \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
+                "pxor %%mm6, %%mm4                      \n\t"
+                "psubw %%mm6, %%mm4                     \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
+                "pcmpgtw %%mm5, %%mm7                   \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
+                "pxor %%mm7, %%mm5                      \n\t"
+                "psubw %%mm7, %%mm5                     \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
+// 100 opcodes
+                "psllw $3, %%mm2                        \n\t" // 8QP
+                "movq %%mm2, %%mm3                      \n\t" // 8QP
+                "pcmpgtw %%mm4, %%mm2                   \n\t"
+                "pcmpgtw %%mm5, %%mm3                   \n\t"
+                "pand %%mm2, %%mm4                      \n\t"
+                "pand %%mm3, %%mm5                      \n\t"
+
+
+                "psubusw %%mm0, %%mm4                   \n\t" // hd
+                "psubusw %%mm1, %%mm5                   \n\t" // ld
+
+
+                "movq "MANGLE(w05)", %%mm2              \n\t" // 5
+                "pmullw %%mm2, %%mm4                    \n\t"
+                "pmullw %%mm2, %%mm5                    \n\t"
+                "movq "MANGLE(w20)", %%mm2              \n\t" // 32
+                "paddw %%mm2, %%mm4                     \n\t"
+                "paddw %%mm2, %%mm5                     \n\t"
+                "psrlw $6, %%mm4                        \n\t"
+                "psrlw $6, %%mm5                        \n\t"
+
+                "movq 16(%%"REG_c"), %%mm0              \n\t" // L3 - L4
+                "movq 24(%%"REG_c"), %%mm1              \n\t" // H3 - H4
+
+                "pxor %%mm2, %%mm2                      \n\t"
+                "pxor %%mm3, %%mm3                      \n\t"
+
+                "pcmpgtw %%mm0, %%mm2                   \n\t" // sign (L3-L4)
+                "pcmpgtw %%mm1, %%mm3                   \n\t" // sign (H3-H4)
+                "pxor %%mm2, %%mm0                      \n\t"
+                "pxor %%mm3, %%mm1                      \n\t"
+                "psubw %%mm2, %%mm0                     \n\t" // |L3-L4|
+                "psubw %%mm3, %%mm1                     \n\t" // |H3-H4|
+                "psrlw $1, %%mm0                        \n\t" // |L3 - L4|/2
+                "psrlw $1, %%mm1                        \n\t" // |H3 - H4|/2
+
+                "pxor %%mm6, %%mm2                      \n\t"
+                "pxor %%mm7, %%mm3                      \n\t"
+                "pand %%mm2, %%mm4                      \n\t"
+                "pand %%mm3, %%mm5                      \n\t"
+
+#ifdef HAVE_MMX2
+                "pminsw %%mm0, %%mm4                    \n\t"
+                "pminsw %%mm1, %%mm5                    \n\t"
+#else
+                "movq %%mm4, %%mm2                      \n\t"
+                "psubusw %%mm0, %%mm2                   \n\t"
+                "psubw %%mm2, %%mm4                     \n\t"
+                "movq %%mm5, %%mm2                      \n\t"
+                "psubusw %%mm1, %%mm2                   \n\t"
+                "psubw %%mm2, %%mm5                     \n\t"
+#endif
+                "pxor %%mm6, %%mm4                      \n\t"
+                "pxor %%mm7, %%mm5                      \n\t"
+                "psubw %%mm6, %%mm4                     \n\t"
+                "psubw %%mm7, %%mm5                     \n\t"
+                "packsswb %%mm5, %%mm4                  \n\t"
+                "movq (%0), %%mm0                       \n\t"
+                "paddb   %%mm4, %%mm0                   \n\t"
+                "movq %%mm0, (%0)                       \n\t"
+                "movq (%0, %1), %%mm0                   \n\t"
+                "psubb %%mm4, %%mm0                     \n\t"
+                "movq %%mm0, (%0, %1)                   \n\t"
+
+                : "+r" (src)
+                : "r" ((long)stride), "m" (c->pQPb)
+                : "%"REG_a, "%"REG_c
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        const int l1= stride;
+        const int l2= stride + l1;
+        const int l3= stride + l2;
+        const int l4= stride + l3;
+        const int l5= stride + l4;
+        const int l6= stride + l5;
+        const int l7= stride + l6;
+        const int l8= stride + l7;
+//        const int l9= stride + l8;
+        int x;
+        src+= stride*3;
+        for(x=0; x<BLOCK_SIZE; x++)
+        {
+                const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
+                if(FFABS(middleEnergy) < 8*c->QP)
+                {
+                        const int q=(src[l4] - src[l5])/2;
+                        const int leftEnergy=  5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]);
+                        const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]);
+
+                        int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
+                        d= FFMAX(d, 0);
+
+                        d= (5*d + 32) >> 6;
+                        d*= FFSIGN(-middleEnergy);
+
+                        if(q>0)
+                        {
+                                d= d<0 ? 0 : d;
+                                d= d>q ? q : d;
+                        }
+                        else
+                        {
+                                d= d>0 ? 0 : d;
+                                d= d<q ? q : d;
+                        }
+
+                        src[l4]-= d;
+                        src[l5]+= d;
+                }
+                src++;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+#endif //HAVE_ALTIVEC
+
+#ifndef HAVE_ALTIVEC
+static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        asm volatile(
+                "pxor %%mm6, %%mm6                      \n\t"
+                "pcmpeqb %%mm7, %%mm7                   \n\t"
+                "movq %2, %%mm0                         \n\t"
+                "punpcklbw %%mm6, %%mm0                 \n\t"
+                "psrlw $1, %%mm0                        \n\t"
+                "psubw %%mm7, %%mm0                     \n\t"
+                "packuswb %%mm0, %%mm0                  \n\t"
+                "movq %%mm0, %3                         \n\t"
+
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+
+//        0        1        2        3        4        5        6        7        8        9
+//        %0        eax        eax+%1        eax+2%1        %0+4%1        edx        edx+%1        edx+2%1        %0+8%1        edx+4%1
+
+#undef FIND_MIN_MAX
+#ifdef HAVE_MMX2
+#define REAL_FIND_MIN_MAX(addr)\
+                "movq " #addr ", %%mm0                  \n\t"\
+                "pminub %%mm0, %%mm7                    \n\t"\
+                "pmaxub %%mm0, %%mm6                    \n\t"
+#else
+#define REAL_FIND_MIN_MAX(addr)\
+                "movq " #addr ", %%mm0                  \n\t"\
+                "movq %%mm7, %%mm1                      \n\t"\
+                "psubusb %%mm0, %%mm6                   \n\t"\
+                "paddb %%mm0, %%mm6                     \n\t"\
+                "psubusb %%mm0, %%mm1                   \n\t"\
+                "psubb %%mm1, %%mm7                     \n\t"
+#endif
+#define FIND_MIN_MAX(addr)  REAL_FIND_MIN_MAX(addr)
+
+FIND_MIN_MAX((%%REGa))
+FIND_MIN_MAX((%%REGa, %1))
+FIND_MIN_MAX((%%REGa, %1, 2))
+FIND_MIN_MAX((%0, %1, 4))
+FIND_MIN_MAX((%%REGd))
+FIND_MIN_MAX((%%REGd, %1))
+FIND_MIN_MAX((%%REGd, %1, 2))
+FIND_MIN_MAX((%0, %1, 8))
+
+                "movq %%mm7, %%mm4                      \n\t"
+                "psrlq $8, %%mm7                        \n\t"
+#ifdef HAVE_MMX2
+                "pminub %%mm4, %%mm7                    \n\t" // min of pixels
+                "pshufw $0xF9, %%mm7, %%mm4             \n\t"
+                "pminub %%mm4, %%mm7                    \n\t" // min of pixels
+                "pshufw $0xFE, %%mm7, %%mm4             \n\t"
+                "pminub %%mm4, %%mm7                    \n\t"
+#else
+                "movq %%mm7, %%mm1                      \n\t"
+                "psubusb %%mm4, %%mm1                   \n\t"
+                "psubb %%mm1, %%mm7                     \n\t"
+                "movq %%mm7, %%mm4                      \n\t"
+                "psrlq $16, %%mm7                       \n\t"
+                "movq %%mm7, %%mm1                      \n\t"
+                "psubusb %%mm4, %%mm1                   \n\t"
+                "psubb %%mm1, %%mm7                     \n\t"
+                "movq %%mm7, %%mm4                      \n\t"
+                "psrlq $32, %%mm7                       \n\t"
+                "movq %%mm7, %%mm1                      \n\t"
+                "psubusb %%mm4, %%mm1                   \n\t"
+                "psubb %%mm1, %%mm7                     \n\t"
+#endif
+
+
+                "movq %%mm6, %%mm4                      \n\t"
+                "psrlq $8, %%mm6                        \n\t"
+#ifdef HAVE_MMX2
+                "pmaxub %%mm4, %%mm6                    \n\t" // max of pixels
+                "pshufw $0xF9, %%mm6, %%mm4             \n\t"
+                "pmaxub %%mm4, %%mm6                    \n\t"
+                "pshufw $0xFE, %%mm6, %%mm4             \n\t"
+                "pmaxub %%mm4, %%mm6                    \n\t"
+#else
+                "psubusb %%mm4, %%mm6                   \n\t"
+                "paddb %%mm4, %%mm6                     \n\t"
+                "movq %%mm6, %%mm4                      \n\t"
+                "psrlq $16, %%mm6                       \n\t"
+                "psubusb %%mm4, %%mm6                   \n\t"
+                "paddb %%mm4, %%mm6                     \n\t"
+                "movq %%mm6, %%mm4                      \n\t"
+                "psrlq $32, %%mm6                       \n\t"
+                "psubusb %%mm4, %%mm6                   \n\t"
+                "paddb %%mm4, %%mm6                     \n\t"
+#endif
+                "movq %%mm6, %%mm0                      \n\t" // max
+                "psubb %%mm7, %%mm6                     \n\t" // max - min
+                "movd %%mm6, %%ecx                      \n\t"
+                "cmpb "MANGLE(deringThreshold)", %%cl   \n\t"
+                " jb 1f                                 \n\t"
+                "lea -24(%%"REG_SP"), %%"REG_c"         \n\t"
+                "and "ALIGN_MASK", %%"REG_c"            \n\t"
+                PAVGB(%%mm0, %%mm7)                           // a=(max + min)/2
+                "punpcklbw %%mm7, %%mm7                 \n\t"
+                "punpcklbw %%mm7, %%mm7                 \n\t"
+                "punpcklbw %%mm7, %%mm7                 \n\t"
+                "movq %%mm7, (%%"REG_c")                \n\t"
+
+                "movq (%0), %%mm0                       \n\t" // L10
+                "movq %%mm0, %%mm1                      \n\t" // L10
+                "movq %%mm0, %%mm2                      \n\t" // L10
+                "psllq $8, %%mm1                        \n\t"
+                "psrlq $8, %%mm2                        \n\t"
+                "movd -4(%0), %%mm3                     \n\t"
+                "movd 8(%0), %%mm4                      \n\t"
+                "psrlq $24, %%mm3                       \n\t"
+                "psllq $56, %%mm4                       \n\t"
+                "por %%mm3, %%mm1                       \n\t" // L00
+                "por %%mm4, %%mm2                       \n\t" // L20
+                "movq %%mm1, %%mm3                      \n\t" // L00
+                PAVGB(%%mm2, %%mm1)                           // (L20 + L00)/2
+                PAVGB(%%mm0, %%mm1)                           // (L20 + L00 + 2L10)/4
+                "psubusb %%mm7, %%mm0                   \n\t"
+                "psubusb %%mm7, %%mm2                   \n\t"
+                "psubusb %%mm7, %%mm3                   \n\t"
+                "pcmpeqb "MANGLE(b00)", %%mm0           \n\t" // L10 > a ? 0 : -1
+                "pcmpeqb "MANGLE(b00)", %%mm2           \n\t" // L20 > a ? 0 : -1
+                "pcmpeqb "MANGLE(b00)", %%mm3           \n\t" // L00 > a ? 0 : -1
+                "paddb %%mm2, %%mm0                     \n\t"
+                "paddb %%mm3, %%mm0                     \n\t"
+
+                "movq (%%"REG_a"), %%mm2                \n\t" // L11
+                "movq %%mm2, %%mm3                      \n\t" // L11
+                "movq %%mm2, %%mm4                      \n\t" // L11
+                "psllq $8, %%mm3                        \n\t"
+                "psrlq $8, %%mm4                        \n\t"
+                "movd -4(%%"REG_a"), %%mm5              \n\t"
+                "movd 8(%%"REG_a"), %%mm6               \n\t"
+                "psrlq $24, %%mm5                       \n\t"
+                "psllq $56, %%mm6                       \n\t"
+                "por %%mm5, %%mm3                       \n\t" // L01
+                "por %%mm6, %%mm4                       \n\t" // L21
+                "movq %%mm3, %%mm5                      \n\t" // L01
+                PAVGB(%%mm4, %%mm3)                           // (L21 + L01)/2
+                PAVGB(%%mm2, %%mm3)                           // (L21 + L01 + 2L11)/4
+                "psubusb %%mm7, %%mm2                   \n\t"
+                "psubusb %%mm7, %%mm4                   \n\t"
+                "psubusb %%mm7, %%mm5                   \n\t"
+                "pcmpeqb "MANGLE(b00)", %%mm2           \n\t" // L11 > a ? 0 : -1
+                "pcmpeqb "MANGLE(b00)", %%mm4           \n\t" // L21 > a ? 0 : -1
+                "pcmpeqb "MANGLE(b00)", %%mm5           \n\t" // L01 > a ? 0 : -1
+                "paddb %%mm4, %%mm2                     \n\t"
+                "paddb %%mm5, %%mm2                     \n\t"
+// 0, 2, 3, 1
+#define REAL_DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
+                "movq " #src ", " #sx "                 \n\t" /* src[0] */\
+                "movq " #sx ", " #lx "                  \n\t" /* src[0] */\
+                "movq " #sx ", " #t0 "                  \n\t" /* src[0] */\
+                "psllq $8, " #lx "                      \n\t"\
+                "psrlq $8, " #t0 "                      \n\t"\
+                "movd -4" #src ", " #t1 "               \n\t"\
+                "psrlq $24, " #t1 "                     \n\t"\
+                "por " #t1 ", " #lx "                   \n\t" /* src[-1] */\
+                "movd 8" #src ", " #t1 "                \n\t"\
+                "psllq $56, " #t1 "                     \n\t"\
+                "por " #t1 ", " #t0 "                   \n\t" /* src[+1] */\
+                "movq " #lx ", " #t1 "                  \n\t" /* src[-1] */\
+                PAVGB(t0, lx)                                 /* (src[-1] + src[+1])/2 */\
+                PAVGB(sx, lx)                                 /* (src[-1] + 2src[0] + src[+1])/4 */\
+                PAVGB(lx, pplx)                                     \
+                "movq " #lx ", 8(%%"REG_c")             \n\t"\
+                "movq (%%"REG_c"), " #lx "              \n\t"\
+                "psubusb " #lx ", " #t1 "               \n\t"\
+                "psubusb " #lx ", " #t0 "               \n\t"\
+                "psubusb " #lx ", " #sx "               \n\t"\
+                "movq "MANGLE(b00)", " #lx "            \n\t"\
+                "pcmpeqb " #lx ", " #t1 "               \n\t" /* src[-1] > a ? 0 : -1*/\
+                "pcmpeqb " #lx ", " #t0 "               \n\t" /* src[+1] > a ? 0 : -1*/\
+                "pcmpeqb " #lx ", " #sx "               \n\t" /* src[0]  > a ? 0 : -1*/\
+                "paddb " #t1 ", " #t0 "                 \n\t"\
+                "paddb " #t0 ", " #sx "                 \n\t"\
+\
+                PAVGB(plx, pplx)                              /* filtered */\
+                "movq " #dst ", " #t0 "                 \n\t" /* dst */\
+                "movq " #t0 ", " #t1 "                  \n\t" /* dst */\
+                "psubusb %3, " #t0 "                    \n\t"\
+                "paddusb %3, " #t1 "                    \n\t"\
+                PMAXUB(t0, pplx)\
+                PMINUB(t1, pplx, t0)\
+                "paddb " #sx ", " #ppsx "               \n\t"\
+                "paddb " #psx ", " #ppsx "              \n\t"\
+                "#paddb "MANGLE(b02)", " #ppsx "        \n\t"\
+                "pand "MANGLE(b08)", " #ppsx "          \n\t"\
+                "pcmpeqb " #lx ", " #ppsx "             \n\t"\
+                "pand " #ppsx ", " #pplx "              \n\t"\
+                "pandn " #dst ", " #ppsx "              \n\t"\
+                "por " #pplx ", " #ppsx "               \n\t"\
+                "movq " #ppsx ", " #dst "               \n\t"\
+                "movq 8(%%"REG_c"), " #lx "             \n\t"
+
+#define DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
+   REAL_DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1)
+/*
+0000000
+1111111
+
+1111110
+1111101
+1111100
+1111011
+1111010
+1111001
+
+1111000
+1110111
+
+*/
+//DERING_CORE(dst          ,src            ,ppsx ,psx  ,sx   ,pplx ,plx  ,lx   ,t0   ,t1)
+DERING_CORE((%%REGa)       ,(%%REGa, %1)   ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
+DERING_CORE((%%REGa, %1)   ,(%%REGa, %1, 2),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
+DERING_CORE((%%REGa, %1, 2),(%0, %1, 4)    ,%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
+DERING_CORE((%0, %1, 4)    ,(%%REGd)       ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
+DERING_CORE((%%REGd)       ,(%%REGd, %1)   ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
+DERING_CORE((%%REGd, %1)   ,(%%REGd, %1, 2),%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
+DERING_CORE((%%REGd, %1, 2),(%0, %1, 8)    ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
+DERING_CORE((%0, %1, 8)    ,(%%REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
+
+                "1:                        \n\t"
+                : : "r" (src), "r" ((long)stride), "m" (c->pQPb), "m"(c->pQPb2)
+                : "%"REG_a, "%"REG_d, "%"REG_c
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        int y;
+        int min=255;
+        int max=0;
+        int avg;
+        uint8_t *p;
+        int s[10];
+        const int QP2= c->QP/2 + 1;
+
+        for(y=1; y<9; y++)
+        {
+                int x;
+                p= src + stride*y;
+                for(x=1; x<9; x++)
+                {
+                        p++;
+                        if(*p > max) max= *p;
+                        if(*p < min) min= *p;
+                }
+        }
+        avg= (min + max + 1)>>1;
+
+        if(max - min <deringThreshold) return;
+
+        for(y=0; y<10; y++)
+        {
+                int t = 0;
+
+                if(src[stride*y + 0] > avg) t+= 1;
+                if(src[stride*y + 1] > avg) t+= 2;
+                if(src[stride*y + 2] > avg) t+= 4;
+                if(src[stride*y + 3] > avg) t+= 8;
+                if(src[stride*y + 4] > avg) t+= 16;
+                if(src[stride*y + 5] > avg) t+= 32;
+                if(src[stride*y + 6] > avg) t+= 64;
+                if(src[stride*y + 7] > avg) t+= 128;
+                if(src[stride*y + 8] > avg) t+= 256;
+                if(src[stride*y + 9] > avg) t+= 512;
+
+                t |= (~t)<<16;
+                t &= (t<<1) & (t>>1);
+                s[y] = t;
+        }
+
+        for(y=1; y<9; y++)
+        {
+                int t = s[y-1] & s[y] & s[y+1];
+                t|= t>>16;
+                s[y-1]= t;
+        }
+
+        for(y=1; y<9; y++)
+        {
+                int x;
+                int t = s[y-1];
+
+                p= src + stride*y;
+                for(x=1; x<9; x++)
+                {
+                        p++;
+                        if(t & (1<<x))
+                        {
+                                int f= (*(p-stride-1)) + 2*(*(p-stride)) + (*(p-stride+1))
+                                      +2*(*(p     -1)) + 4*(*p         ) + 2*(*(p     +1))
+                                      +(*(p+stride-1)) + 2*(*(p+stride)) + (*(p+stride+1));
+                                f= (f + 8)>>4;
+
+#ifdef DEBUG_DERING_THRESHOLD
+                                asm volatile("emms\n\t":);
+                                {
+                                static long long numPixels=0;
+                                if(x!=1 && x!=8 && y!=1 && y!=8) numPixels++;
+//                                if((max-min)<20 || (max-min)*QP<200)
+//                                if((max-min)*QP < 500)
+//                                if(max-min<QP/2)
+                                if(max-min < 20)
+                                {
+                                        static int numSkiped=0;
+                                        static int errorSum=0;
+                                        static int worstQP=0;
+                                        static int worstRange=0;
+                                        static int worstDiff=0;
+                                        int diff= (f - *p);
+                                        int absDiff= FFABS(diff);
+                                        int error= diff*diff;
+
+                                        if(x==1 || x==8 || y==1 || y==8) continue;
+
+                                        numSkiped++;
+                                        if(absDiff > worstDiff)
+                                        {
+                                                worstDiff= absDiff;
+                                                worstQP= QP;
+                                                worstRange= max-min;
+                                        }
+                                        errorSum+= error;
+
+                                        if(1024LL*1024LL*1024LL % numSkiped == 0)
+                                        {
+                                                av_log(c, AV_LOG_INFO, "sum:%1.3f, skip:%d, wQP:%d, "
+                                                        "wRange:%d, wDiff:%d, relSkip:%1.3f\n",
+                                                        (float)errorSum/numSkiped, numSkiped, worstQP, worstRange,
+                                                        worstDiff, (float)numSkiped/numPixels);
+                                        }
+                                }
+                                }
+#endif
+                                if     (*p + QP2 < f) *p= *p + QP2;
+                                else if(*p - QP2 > f) *p= *p - QP2;
+                                else *p=f;
+                        }
+                }
+        }
+#ifdef DEBUG_DERING_THRESHOLD
+        if(max-min < 20)
+        {
+                for(y=1; y<9; y++)
+                {
+                        int x;
+                        int t = 0;
+                        p= src + stride*y;
+                        for(x=1; x<9; x++)
+                        {
+                                p++;
+                                *p = FFMIN(*p + 20, 255);
+                        }
+                }
+//                src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255;
+        }
+#endif
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+#endif //HAVE_ALTIVEC
+
+/**
+ * Deinterlaces the given block by linearly interpolating every second line.
+ * will be called for every 8x8 block and can read & write from line 4-15
+ * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
+ * lines 4-12 will be read into the deblocking filter and should be deinterlaced
+ */
+static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int stride)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= 4*stride;
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_c"      \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  ecx     ecx+%1  ecx+2%1 %0+8%1  ecx+4%1
+
+                "movq (%0), %%mm0                       \n\t"
+                "movq (%%"REG_a", %1), %%mm1            \n\t"
+                PAVGB(%%mm1, %%mm0)
+                "movq %%mm0, (%%"REG_a")                \n\t"
+                "movq (%0, %1, 4), %%mm0                \n\t"
+                PAVGB(%%mm0, %%mm1)
+                "movq %%mm1, (%%"REG_a", %1, 2)         \n\t"
+                "movq (%%"REG_c", %1), %%mm1            \n\t"
+                PAVGB(%%mm1, %%mm0)
+                "movq %%mm0, (%%"REG_c")                \n\t"
+                "movq (%0, %1, 8), %%mm0                \n\t"
+                PAVGB(%%mm0, %%mm1)
+                "movq %%mm1, (%%"REG_c", %1, 2)         \n\t"
+
+                : : "r" (src), "r" ((long)stride)
+                : "%"REG_a, "%"REG_c
+        );
+#else
+        int a, b, x;
+        src+= 4*stride;
+
+        for(x=0; x<2; x++){
+                a= *(uint32_t*)&src[stride*0];
+                b= *(uint32_t*)&src[stride*2];
+                *(uint32_t*)&src[stride*1]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+                a= *(uint32_t*)&src[stride*4];
+                *(uint32_t*)&src[stride*3]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+                b= *(uint32_t*)&src[stride*6];
+                *(uint32_t*)&src[stride*5]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+                a= *(uint32_t*)&src[stride*8];
+                *(uint32_t*)&src[stride*7]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+                src += 4;
+        }
+#endif
+}
+
+/**
+ * Deinterlaces the given block by cubic interpolating every second line.
+ * will be called for every 8x8 block and can read & write from line 4-15
+ * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
+ * lines 4-12 will be read into the deblocking filter and should be deinterlaced
+ * this filter will read lines 3-15 and write 7-13
+ */
+static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= stride*3;
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+                "lea (%%"REG_d", %1, 4), %%"REG_c"      \n\t"
+                "add %1, %%"REG_c"                      \n\t"
+                "pxor %%mm7, %%mm7                      \n\t"
+//      0       1       2       3       4       5       6       7       8       9       10
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1 ecx
+
+#define REAL_DEINT_CUBIC(a,b,c,d,e)\
+                "movq " #a ", %%mm0                     \n\t"\
+                "movq " #b ", %%mm1                     \n\t"\
+                "movq " #d ", %%mm2                     \n\t"\
+                "movq " #e ", %%mm3                     \n\t"\
+                PAVGB(%%mm2, %%mm1)                             /* (b+d) /2 */\
+                PAVGB(%%mm3, %%mm0)                             /* a(a+e) /2 */\
+                "movq %%mm0, %%mm2                      \n\t"\
+                "punpcklbw %%mm7, %%mm0                 \n\t"\
+                "punpckhbw %%mm7, %%mm2                 \n\t"\
+                "movq %%mm1, %%mm3                      \n\t"\
+                "punpcklbw %%mm7, %%mm1                 \n\t"\
+                "punpckhbw %%mm7, %%mm3                 \n\t"\
+                "psubw %%mm1, %%mm0                     \n\t"   /* L(a+e - (b+d))/2 */\
+                "psubw %%mm3, %%mm2                     \n\t"   /* H(a+e - (b+d))/2 */\
+                "psraw $3, %%mm0                        \n\t"   /* L(a+e - (b+d))/16 */\
+                "psraw $3, %%mm2                        \n\t"   /* H(a+e - (b+d))/16 */\
+                "psubw %%mm0, %%mm1                     \n\t"   /* L(9b + 9d - a - e)/16 */\
+                "psubw %%mm2, %%mm3                     \n\t"   /* H(9b + 9d - a - e)/16 */\
+                "packuswb %%mm3, %%mm1                  \n\t"\
+                "movq %%mm1, " #c "                     \n\t"
+#define DEINT_CUBIC(a,b,c,d,e)  REAL_DEINT_CUBIC(a,b,c,d,e)
+
+DEINT_CUBIC((%0)        , (%%REGa, %1), (%%REGa, %1, 2), (%0, %1, 4) , (%%REGd, %1))
+DEINT_CUBIC((%%REGa, %1), (%0, %1, 4) , (%%REGd)       , (%%REGd, %1), (%0, %1, 8))
+DEINT_CUBIC((%0, %1, 4) , (%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGc))
+DEINT_CUBIC((%%REGd, %1), (%0, %1, 8) , (%%REGd, %1, 4), (%%REGc)    , (%%REGc, %1, 2))
+
+                : : "r" (src), "r" ((long)stride)
+                : "%"REG_a, "%"REG_d, "%"REG_c
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        int x;
+        src+= stride*3;
+        for(x=0; x<8; x++)
+        {
+                src[stride*3] = CLIP((-src[0]        + 9*src[stride*2] + 9*src[stride*4] - src[stride*6])>>4);
+                src[stride*5] = CLIP((-src[stride*2] + 9*src[stride*4] + 9*src[stride*6] - src[stride*8])>>4);
+                src[stride*7] = CLIP((-src[stride*4] + 9*src[stride*6] + 9*src[stride*8] - src[stride*10])>>4);
+                src[stride*9] = CLIP((-src[stride*6] + 9*src[stride*8] + 9*src[stride*10] - src[stride*12])>>4);
+                src++;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+
+/**
+ * Deinterlaces the given block by filtering every second line with a (-1 4 2 4 -1) filter.
+ * will be called for every 8x8 block and can read & write from line 4-15
+ * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
+ * lines 4-12 will be read into the deblocking filter and should be deinterlaced
+ * this filter will read lines 4-13 and write 5-11
+ */
+static inline void RENAME(deInterlaceFF)(uint8_t src[], int stride, uint8_t *tmp)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= stride*4;
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+                "pxor %%mm7, %%mm7                      \n\t"
+                "movq (%2), %%mm0                       \n\t"
+//      0       1       2       3       4       5       6       7       8       9       10
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1 ecx
+
+#define REAL_DEINT_FF(a,b,c,d)\
+                "movq " #a ", %%mm1                     \n\t"\
+                "movq " #b ", %%mm2                     \n\t"\
+                "movq " #c ", %%mm3                     \n\t"\
+                "movq " #d ", %%mm4                     \n\t"\
+                PAVGB(%%mm3, %%mm1)                          \
+                PAVGB(%%mm4, %%mm0)                          \
+                "movq %%mm0, %%mm3                      \n\t"\
+                "punpcklbw %%mm7, %%mm0                 \n\t"\
+                "punpckhbw %%mm7, %%mm3                 \n\t"\
+                "movq %%mm1, %%mm4                      \n\t"\
+                "punpcklbw %%mm7, %%mm1                 \n\t"\
+                "punpckhbw %%mm7, %%mm4                 \n\t"\
+                "psllw $2, %%mm1                        \n\t"\
+                "psllw $2, %%mm4                        \n\t"\
+                "psubw %%mm0, %%mm1                     \n\t"\
+                "psubw %%mm3, %%mm4                     \n\t"\
+                "movq %%mm2, %%mm5                      \n\t"\
+                "movq %%mm2, %%mm0                      \n\t"\
+                "punpcklbw %%mm7, %%mm2                 \n\t"\
+                "punpckhbw %%mm7, %%mm5                 \n\t"\
+                "paddw %%mm2, %%mm1                     \n\t"\
+                "paddw %%mm5, %%mm4                     \n\t"\
+                "psraw $2, %%mm1                        \n\t"\
+                "psraw $2, %%mm4                        \n\t"\
+                "packuswb %%mm4, %%mm1                  \n\t"\
+                "movq %%mm1, " #b "                     \n\t"\
+
+#define DEINT_FF(a,b,c,d)  REAL_DEINT_FF(a,b,c,d)
+
+DEINT_FF((%0)        , (%%REGa)       , (%%REGa, %1), (%%REGa, %1, 2))
+DEINT_FF((%%REGa, %1), (%%REGa, %1, 2), (%0, %1, 4) , (%%REGd)       )
+DEINT_FF((%0, %1, 4) , (%%REGd)       , (%%REGd, %1), (%%REGd, %1, 2))
+DEINT_FF((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGd, %1, 4))
+
+                "movq %%mm0, (%2)                       \n\t"
+                : : "r" (src), "r" ((long)stride), "r"(tmp)
+                : "%"REG_a, "%"REG_d
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        int x;
+        src+= stride*4;
+        for(x=0; x<8; x++)
+        {
+                int t1= tmp[x];
+                int t2= src[stride*1];
+
+                src[stride*1]= CLIP((-t1 + 4*src[stride*0] + 2*t2 + 4*src[stride*2] - src[stride*3] + 4)>>3);
+                t1= src[stride*4];
+                src[stride*3]= CLIP((-t2 + 4*src[stride*2] + 2*t1 + 4*src[stride*4] - src[stride*5] + 4)>>3);
+                t2= src[stride*6];
+                src[stride*5]= CLIP((-t1 + 4*src[stride*4] + 2*t2 + 4*src[stride*6] - src[stride*7] + 4)>>3);
+                t1= src[stride*8];
+                src[stride*7]= CLIP((-t2 + 4*src[stride*6] + 2*t1 + 4*src[stride*8] - src[stride*9] + 4)>>3);
+                tmp[x]= t1;
+
+                src++;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+
+/**
+ * Deinterlaces the given block by filtering every line with a (-1 2 6 2 -1) filter.
+ * will be called for every 8x8 block and can read & write from line 4-15
+ * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
+ * lines 4-12 will be read into the deblocking filter and should be deinterlaced
+ * this filter will read lines 4-13 and write 4-11
+ */
+static inline void RENAME(deInterlaceL5)(uint8_t src[], int stride, uint8_t *tmp, uint8_t *tmp2)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= stride*4;
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+                "pxor %%mm7, %%mm7                      \n\t"
+                "movq (%2), %%mm0                       \n\t"
+                "movq (%3), %%mm1                       \n\t"
+//      0       1       2       3       4       5       6       7       8       9       10
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1 ecx
+
+#define REAL_DEINT_L5(t1,t2,a,b,c)\
+                "movq " #a ", %%mm2                     \n\t"\
+                "movq " #b ", %%mm3                     \n\t"\
+                "movq " #c ", %%mm4                     \n\t"\
+                PAVGB(t2, %%mm3)                             \
+                PAVGB(t1, %%mm4)                             \
+                "movq %%mm2, %%mm5                      \n\t"\
+                "movq %%mm2, " #t1 "                    \n\t"\
+                "punpcklbw %%mm7, %%mm2                 \n\t"\
+                "punpckhbw %%mm7, %%mm5                 \n\t"\
+                "movq %%mm2, %%mm6                      \n\t"\
+                "paddw %%mm2, %%mm2                     \n\t"\
+                "paddw %%mm6, %%mm2                     \n\t"\
+                "movq %%mm5, %%mm6                      \n\t"\
+                "paddw %%mm5, %%mm5                     \n\t"\
+                "paddw %%mm6, %%mm5                     \n\t"\
+                "movq %%mm3, %%mm6                      \n\t"\
+                "punpcklbw %%mm7, %%mm3                 \n\t"\
+                "punpckhbw %%mm7, %%mm6                 \n\t"\
+                "paddw %%mm3, %%mm3                     \n\t"\
+                "paddw %%mm6, %%mm6                     \n\t"\
+                "paddw %%mm3, %%mm2                     \n\t"\
+                "paddw %%mm6, %%mm5                     \n\t"\
+                "movq %%mm4, %%mm6                      \n\t"\
+                "punpcklbw %%mm7, %%mm4                 \n\t"\
+                "punpckhbw %%mm7, %%mm6                 \n\t"\
+                "psubw %%mm4, %%mm2                     \n\t"\
+                "psubw %%mm6, %%mm5                     \n\t"\
+                "psraw $2, %%mm2                        \n\t"\
+                "psraw $2, %%mm5                        \n\t"\
+                "packuswb %%mm5, %%mm2                  \n\t"\
+                "movq %%mm2, " #a "                     \n\t"\
+
+#define DEINT_L5(t1,t2,a,b,c)  REAL_DEINT_L5(t1,t2,a,b,c)
+
+DEINT_L5(%%mm0, %%mm1, (%0)           , (%%REGa)       , (%%REGa, %1)   )
+DEINT_L5(%%mm1, %%mm0, (%%REGa)       , (%%REGa, %1)   , (%%REGa, %1, 2))
+DEINT_L5(%%mm0, %%mm1, (%%REGa, %1)   , (%%REGa, %1, 2), (%0, %1, 4)   )
+DEINT_L5(%%mm1, %%mm0, (%%REGa, %1, 2), (%0, %1, 4)    , (%%REGd)       )
+DEINT_L5(%%mm0, %%mm1, (%0, %1, 4)    , (%%REGd)       , (%%REGd, %1)   )
+DEINT_L5(%%mm1, %%mm0, (%%REGd)       , (%%REGd, %1)   , (%%REGd, %1, 2))
+DEINT_L5(%%mm0, %%mm1, (%%REGd, %1)   , (%%REGd, %1, 2), (%0, %1, 8)   )
+DEINT_L5(%%mm1, %%mm0, (%%REGd, %1, 2), (%0, %1, 8)    , (%%REGd, %1, 4))
+
+                "movq %%mm0, (%2)                       \n\t"
+                "movq %%mm1, (%3)                       \n\t"
+                : : "r" (src), "r" ((long)stride), "r"(tmp), "r"(tmp2)
+                : "%"REG_a, "%"REG_d
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        int x;
+        src+= stride*4;
+        for(x=0; x<8; x++)
+        {
+                int t1= tmp[x];
+                int t2= tmp2[x];
+                int t3= src[0];
+
+                src[stride*0]= CLIP((-(t1 + src[stride*2]) + 2*(t2 + src[stride*1]) + 6*t3 + 4)>>3);
+                t1= src[stride*1];
+                src[stride*1]= CLIP((-(t2 + src[stride*3]) + 2*(t3 + src[stride*2]) + 6*t1 + 4)>>3);
+                t2= src[stride*2];
+                src[stride*2]= CLIP((-(t3 + src[stride*4]) + 2*(t1 + src[stride*3]) + 6*t2 + 4)>>3);
+                t3= src[stride*3];
+                src[stride*3]= CLIP((-(t1 + src[stride*5]) + 2*(t2 + src[stride*4]) + 6*t3 + 4)>>3);
+                t1= src[stride*4];
+                src[stride*4]= CLIP((-(t2 + src[stride*6]) + 2*(t3 + src[stride*5]) + 6*t1 + 4)>>3);
+                t2= src[stride*5];
+                src[stride*5]= CLIP((-(t3 + src[stride*7]) + 2*(t1 + src[stride*6]) + 6*t2 + 4)>>3);
+                t3= src[stride*6];
+                src[stride*6]= CLIP((-(t1 + src[stride*8]) + 2*(t2 + src[stride*7]) + 6*t3 + 4)>>3);
+                t1= src[stride*7];
+                src[stride*7]= CLIP((-(t2 + src[stride*9]) + 2*(t3 + src[stride*8]) + 6*t1 + 4)>>3);
+
+                tmp[x]= t3;
+                tmp2[x]= t1;
+
+                src++;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+
+/**
+ * Deinterlaces the given block by filtering all lines with a (1 2 1) filter.
+ * will be called for every 8x8 block and can read & write from line 4-15
+ * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
+ * lines 4-12 will be read into the deblocking filter and should be deinterlaced
+ * this filter will read lines 4-13 and write 4-11
+ */
+static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uint8_t *tmp)
+{
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        src+= 4*stride;
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1
+
+                "movq (%2), %%mm0                       \n\t" // L0
+                "movq (%%"REG_a"), %%mm1                \n\t" // L2
+                PAVGB(%%mm1, %%mm0)                           // L0+L2
+                "movq (%0), %%mm2                       \n\t" // L1
+                PAVGB(%%mm2, %%mm0)
+                "movq %%mm0, (%0)                       \n\t"
+                "movq (%%"REG_a", %1), %%mm0            \n\t" // L3
+                PAVGB(%%mm0, %%mm2)                           // L1+L3
+                PAVGB(%%mm1, %%mm2)                           // 2L2 + L1 + L3
+                "movq %%mm2, (%%"REG_a")                \n\t"
+                "movq (%%"REG_a", %1, 2), %%mm2         \n\t" // L4
+                PAVGB(%%mm2, %%mm1)                           // L2+L4
+                PAVGB(%%mm0, %%mm1)                           // 2L3 + L2 + L4
+                "movq %%mm1, (%%"REG_a", %1)            \n\t"
+                "movq (%0, %1, 4), %%mm1                \n\t" // L5
+                PAVGB(%%mm1, %%mm0)                           // L3+L5
+                PAVGB(%%mm2, %%mm0)                           // 2L4 + L3 + L5
+                "movq %%mm0, (%%"REG_a", %1, 2)         \n\t"
+                "movq (%%"REG_d"), %%mm0                \n\t" // L6
+                PAVGB(%%mm0, %%mm2)                           // L4+L6
+                PAVGB(%%mm1, %%mm2)                           // 2L5 + L4 + L6
+                "movq %%mm2, (%0, %1, 4)                \n\t"
+                "movq (%%"REG_d", %1), %%mm2            \n\t" // L7
+                PAVGB(%%mm2, %%mm1)                           // L5+L7
+                PAVGB(%%mm0, %%mm1)                           // 2L6 + L5 + L7
+                "movq %%mm1, (%%"REG_d")                \n\t"
+                "movq (%%"REG_d", %1, 2), %%mm1         \n\t" // L8
+                PAVGB(%%mm1, %%mm0)                           // L6+L8
+                PAVGB(%%mm2, %%mm0)                           // 2L7 + L6 + L8
+                "movq %%mm0, (%%"REG_d", %1)            \n\t"
+                "movq (%0, %1, 8), %%mm0                \n\t" // L9
+                PAVGB(%%mm0, %%mm2)                           // L7+L9
+                PAVGB(%%mm1, %%mm2)                           // 2L8 + L7 + L9
+                "movq %%mm2, (%%"REG_d", %1, 2)         \n\t"
+                "movq %%mm1, (%2)                       \n\t"
+
+                : : "r" (src), "r" ((long)stride), "r" (tmp)
+                : "%"REG_a, "%"REG_d
+        );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        int a, b, c, x;
+        src+= 4*stride;
+
+        for(x=0; x<2; x++){
+                a= *(uint32_t*)&tmp[stride*0];
+                b= *(uint32_t*)&src[stride*0];
+                c= *(uint32_t*)&src[stride*1];
+                a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*0]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+
+                a= *(uint32_t*)&src[stride*2];
+                b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*1]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1);
+
+                b= *(uint32_t*)&src[stride*3];
+                c= (b&c) + (((b^c)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*2]= (c|a) - (((c^a)&0xFEFEFEFEUL)>>1);
+
+                c= *(uint32_t*)&src[stride*4];
+                a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*3]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+
+                a= *(uint32_t*)&src[stride*5];
+                b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*4]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1);
+
+                b= *(uint32_t*)&src[stride*6];
+                c= (b&c) + (((b^c)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*5]= (c|a) - (((c^a)&0xFEFEFEFEUL)>>1);
+
+                c= *(uint32_t*)&src[stride*7];
+                a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*6]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
+
+                a= *(uint32_t*)&src[stride*8];
+                b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1);
+                *(uint32_t*)&src[stride*7]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1);
+
+                *(uint32_t*)&tmp[stride*0]= c;
+                src += 4;
+                tmp += 4;
+        }
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+
+/**
+ * Deinterlaces the given block by applying a median filter to every second line.
+ * will be called for every 8x8 block and can read & write from line 4-15,
+ * lines 0-3 have been passed through the deblock / dering filters allready, but can be read too
+ * lines 4-12 will be read into the deblocking filter and should be deinterlaced
+ */
+static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride)
+{
+#ifdef HAVE_MMX
+        src+= 4*stride;
+#ifdef HAVE_MMX2
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1
+
+                "movq (%0), %%mm0                       \n\t" //
+                "movq (%%"REG_a", %1), %%mm2            \n\t" //
+                "movq (%%"REG_a"), %%mm1                \n\t" //
+                "movq %%mm0, %%mm3                      \n\t"
+                "pmaxub %%mm1, %%mm0                    \n\t" //
+                "pminub %%mm3, %%mm1                    \n\t" //
+                "pmaxub %%mm2, %%mm1                    \n\t" //
+                "pminub %%mm1, %%mm0                    \n\t"
+                "movq %%mm0, (%%"REG_a")                \n\t"
+
+                "movq (%0, %1, 4), %%mm0                \n\t" //
+                "movq (%%"REG_a", %1, 2), %%mm1         \n\t" //
+                "movq %%mm2, %%mm3                      \n\t"
+                "pmaxub %%mm1, %%mm2                    \n\t" //
+                "pminub %%mm3, %%mm1                    \n\t" //
+                "pmaxub %%mm0, %%mm1                    \n\t" //
+                "pminub %%mm1, %%mm2                    \n\t"
+                "movq %%mm2, (%%"REG_a", %1, 2)         \n\t"
+
+                "movq (%%"REG_d"), %%mm2                \n\t" //
+                "movq (%%"REG_d", %1), %%mm1            \n\t" //
+                "movq %%mm2, %%mm3                      \n\t"
+                "pmaxub %%mm0, %%mm2                    \n\t" //
+                "pminub %%mm3, %%mm0                    \n\t" //
+                "pmaxub %%mm1, %%mm0                    \n\t" //
+                "pminub %%mm0, %%mm2                    \n\t"
+                "movq %%mm2, (%%"REG_d")                \n\t"
+
+                "movq (%%"REG_d", %1, 2), %%mm2         \n\t" //
+                "movq (%0, %1, 8), %%mm0                \n\t" //
+                "movq %%mm2, %%mm3                      \n\t"
+                "pmaxub %%mm0, %%mm2                    \n\t" //
+                "pminub %%mm3, %%mm0                    \n\t" //
+                "pmaxub %%mm1, %%mm0                    \n\t" //
+                "pminub %%mm0, %%mm2                    \n\t"
+                "movq %%mm2, (%%"REG_d", %1, 2)         \n\t"
+
+
+                : : "r" (src), "r" ((long)stride)
+                : "%"REG_a, "%"REG_d
+        );
+
+#else // MMX without MMX2
+        asm volatile(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1
+                "pxor %%mm7, %%mm7                      \n\t"
+
+#define REAL_MEDIAN(a,b,c)\
+                "movq " #a ", %%mm0                     \n\t"\
+                "movq " #b ", %%mm2                     \n\t"\
+                "movq " #c ", %%mm1                     \n\t"\
+                "movq %%mm0, %%mm3                      \n\t"\
+                "movq %%mm1, %%mm4                      \n\t"\
+                "movq %%mm2, %%mm5                      \n\t"\
+                "psubusb %%mm1, %%mm3                   \n\t"\
+                "psubusb %%mm2, %%mm4                   \n\t"\
+                "psubusb %%mm0, %%mm5                   \n\t"\
+                "pcmpeqb %%mm7, %%mm3                   \n\t"\
+                "pcmpeqb %%mm7, %%mm4                   \n\t"\
+                "pcmpeqb %%mm7, %%mm5                   \n\t"\
+                "movq %%mm3, %%mm6                      \n\t"\
+                "pxor %%mm4, %%mm3                      \n\t"\
+                "pxor %%mm5, %%mm4                      \n\t"\
+                "pxor %%mm6, %%mm5                      \n\t"\
+                "por %%mm3, %%mm1                       \n\t"\
+                "por %%mm4, %%mm2                       \n\t"\
+                "por %%mm5, %%mm0                       \n\t"\
+                "pand %%mm2, %%mm0                      \n\t"\
+                "pand %%mm1, %%mm0                      \n\t"\
+                "movq %%mm0, " #b "                     \n\t"
+#define MEDIAN(a,b,c)  REAL_MEDIAN(a,b,c)
+
+MEDIAN((%0)        , (%%REGa)       , (%%REGa, %1))
+MEDIAN((%%REGa, %1), (%%REGa, %1, 2), (%0, %1, 4))
+MEDIAN((%0, %1, 4) , (%%REGd)       , (%%REGd, %1))
+MEDIAN((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8))
+
+                : : "r" (src), "r" ((long)stride)
+                : "%"REG_a, "%"REG_d
+        );
+#endif //HAVE_MMX2
+#else //HAVE_MMX
+        int x, y;
+        src+= 4*stride;
+        // FIXME - there should be a way to do a few columns in parallel like w/mmx
+        for(x=0; x<8; x++)
+        {
+                uint8_t *colsrc = src;
+                for (y=0; y<4; y++)
+                {
+                        int a, b, c, d, e, f;
+                        a = colsrc[0       ];
+                        b = colsrc[stride  ];
+                        c = colsrc[stride*2];
+                        d = (a-b)>>31;
+                        e = (b-c)>>31;
+                        f = (c-a)>>31;
+                        colsrc[stride  ] = (a|(d^f)) & (b|(d^e)) & (c|(e^f));
+                        colsrc += stride*2;
+                }
+                src++;
+        }
+#endif //HAVE_MMX
+}
+
+#ifdef HAVE_MMX
+/**
+ * transposes and shift the given 8x8 Block into dst1 and dst2
+ */
+static inline void RENAME(transpose1)(uint8_t *dst1, uint8_t *dst2, uint8_t *src, int srcStride)
+{
+        asm(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1
+                "movq (%0), %%mm0                       \n\t" // 12345678
+                "movq (%%"REG_a"), %%mm1                \n\t" // abcdefgh
+                "movq %%mm0, %%mm2                      \n\t" // 12345678
+                "punpcklbw %%mm1, %%mm0                 \n\t" // 1a2b3c4d
+                "punpckhbw %%mm1, %%mm2                 \n\t" // 5e6f7g8h
+
+                "movq (%%"REG_a", %1), %%mm1            \n\t"
+                "movq (%%"REG_a", %1, 2), %%mm3         \n\t"
+                "movq %%mm1, %%mm4                      \n\t"
+                "punpcklbw %%mm3, %%mm1                 \n\t"
+                "punpckhbw %%mm3, %%mm4                 \n\t"
+
+                "movq %%mm0, %%mm3                      \n\t"
+                "punpcklwd %%mm1, %%mm0                 \n\t"
+                "punpckhwd %%mm1, %%mm3                 \n\t"
+                "movq %%mm2, %%mm1                      \n\t"
+                "punpcklwd %%mm4, %%mm2                 \n\t"
+                "punpckhwd %%mm4, %%mm1                 \n\t"
+
+                "movd %%mm0, 128(%2)                    \n\t"
+                "psrlq $32, %%mm0                       \n\t"
+                "movd %%mm0, 144(%2)                    \n\t"
+                "movd %%mm3, 160(%2)                    \n\t"
+                "psrlq $32, %%mm3                       \n\t"
+                "movd %%mm3, 176(%2)                    \n\t"
+                "movd %%mm3, 48(%3)                     \n\t"
+                "movd %%mm2, 192(%2)                    \n\t"
+                "movd %%mm2, 64(%3)                     \n\t"
+                "psrlq $32, %%mm2                       \n\t"
+                "movd %%mm2, 80(%3)                     \n\t"
+                "movd %%mm1, 96(%3)                     \n\t"
+                "psrlq $32, %%mm1                       \n\t"
+                "movd %%mm1, 112(%3)                    \n\t"
+
+                "lea (%%"REG_a", %1, 4), %%"REG_a"      \n\t"
+
+                "movq (%0, %1, 4), %%mm0                \n\t" // 12345678
+                "movq (%%"REG_a"), %%mm1                \n\t" // abcdefgh
+                "movq %%mm0, %%mm2                      \n\t" // 12345678
+                "punpcklbw %%mm1, %%mm0                 \n\t" // 1a2b3c4d
+                "punpckhbw %%mm1, %%mm2                 \n\t" // 5e6f7g8h
+
+                "movq (%%"REG_a", %1), %%mm1            \n\t"
+                "movq (%%"REG_a", %1, 2), %%mm3         \n\t"
+                "movq %%mm1, %%mm4                      \n\t"
+                "punpcklbw %%mm3, %%mm1                 \n\t"
+                "punpckhbw %%mm3, %%mm4                 \n\t"
+
+                "movq %%mm0, %%mm3                      \n\t"
+                "punpcklwd %%mm1, %%mm0                 \n\t"
+                "punpckhwd %%mm1, %%mm3                 \n\t"
+                "movq %%mm2, %%mm1                      \n\t"
+                "punpcklwd %%mm4, %%mm2                 \n\t"
+                "punpckhwd %%mm4, %%mm1                 \n\t"
+
+                "movd %%mm0, 132(%2)                    \n\t"
+                "psrlq $32, %%mm0                       \n\t"
+                "movd %%mm0, 148(%2)                    \n\t"
+                "movd %%mm3, 164(%2)                    \n\t"
+                "psrlq $32, %%mm3                       \n\t"
+                "movd %%mm3, 180(%2)                    \n\t"
+                "movd %%mm3, 52(%3)                     \n\t"
+                "movd %%mm2, 196(%2)                    \n\t"
+                "movd %%mm2, 68(%3)                     \n\t"
+                "psrlq $32, %%mm2                       \n\t"
+                "movd %%mm2, 84(%3)                     \n\t"
+                "movd %%mm1, 100(%3)                    \n\t"
+                "psrlq $32, %%mm1                       \n\t"
+                "movd %%mm1, 116(%3)                    \n\t"
+
+
+        :: "r" (src), "r" ((long)srcStride), "r" (dst1), "r" (dst2)
+        : "%"REG_a
+        );
+}
+
+/**
+ * transposes the given 8x8 block
+ */
+static inline void RENAME(transpose2)(uint8_t *dst, int dstStride, uint8_t *src)
+{
+        asm(
+                "lea (%0, %1), %%"REG_a"                \n\t"
+                "lea (%%"REG_a",%1,4), %%"REG_d"        \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  edx     edx+%1  edx+2%1 %0+8%1  edx+4%1
+                "movq (%2), %%mm0                       \n\t" // 12345678
+                "movq 16(%2), %%mm1                     \n\t" // abcdefgh
+                "movq %%mm0, %%mm2                      \n\t" // 12345678
+                "punpcklbw %%mm1, %%mm0                 \n\t" // 1a2b3c4d
+                "punpckhbw %%mm1, %%mm2                 \n\t" // 5e6f7g8h
+
+                "movq 32(%2), %%mm1                     \n\t"
+                "movq 48(%2), %%mm3                     \n\t"
+                "movq %%mm1, %%mm4                      \n\t"
+                "punpcklbw %%mm3, %%mm1                 \n\t"
+                "punpckhbw %%mm3, %%mm4                 \n\t"
+
+                "movq %%mm0, %%mm3                      \n\t"
+                "punpcklwd %%mm1, %%mm0                 \n\t"
+                "punpckhwd %%mm1, %%mm3                 \n\t"
+                "movq %%mm2, %%mm1                      \n\t"
+                "punpcklwd %%mm4, %%mm2                 \n\t"
+                "punpckhwd %%mm4, %%mm1                 \n\t"
+
+                "movd %%mm0, (%0)                       \n\t"
+                "psrlq $32, %%mm0                       \n\t"
+                "movd %%mm0, (%%"REG_a")                \n\t"
+                "movd %%mm3, (%%"REG_a", %1)            \n\t"
+                "psrlq $32, %%mm3                       \n\t"
+                "movd %%mm3, (%%"REG_a", %1, 2)         \n\t"
+                "movd %%mm2, (%0, %1, 4)                \n\t"
+                "psrlq $32, %%mm2                       \n\t"
+                "movd %%mm2, (%%"REG_d")                \n\t"
+                "movd %%mm1, (%%"REG_d", %1)            \n\t"
+                "psrlq $32, %%mm1                       \n\t"
+                "movd %%mm1, (%%"REG_d", %1, 2)         \n\t"
+
+
+                "movq 64(%2), %%mm0                     \n\t" // 12345678
+                "movq 80(%2), %%mm1                     \n\t" // abcdefgh
+                "movq %%mm0, %%mm2                      \n\t" // 12345678
+                "punpcklbw %%mm1, %%mm0                 \n\t" // 1a2b3c4d
+                "punpckhbw %%mm1, %%mm2                 \n\t" // 5e6f7g8h
+
+                "movq 96(%2), %%mm1                     \n\t"
+                "movq 112(%2), %%mm3                    \n\t"
+                "movq %%mm1, %%mm4                      \n\t"
+                "punpcklbw %%mm3, %%mm1                 \n\t"
+                "punpckhbw %%mm3, %%mm4                 \n\t"
+
+                "movq %%mm0, %%mm3                      \n\t"
+                "punpcklwd %%mm1, %%mm0                 \n\t"
+                "punpckhwd %%mm1, %%mm3                 \n\t"
+                "movq %%mm2, %%mm1                      \n\t"
+                "punpcklwd %%mm4, %%mm2                 \n\t"
+                "punpckhwd %%mm4, %%mm1                 \n\t"
+
+                "movd %%mm0, 4(%0)                      \n\t"
+                "psrlq $32, %%mm0                       \n\t"
+                "movd %%mm0, 4(%%"REG_a")               \n\t"
+                "movd %%mm3, 4(%%"REG_a", %1)           \n\t"
+                "psrlq $32, %%mm3                       \n\t"
+                "movd %%mm3, 4(%%"REG_a", %1, 2)        \n\t"
+                "movd %%mm2, 4(%0, %1, 4)               \n\t"
+                "psrlq $32, %%mm2                       \n\t"
+                "movd %%mm2, 4(%%"REG_d")               \n\t"
+                "movd %%mm1, 4(%%"REG_d", %1)           \n\t"
+                "psrlq $32, %%mm1                       \n\t"
+                "movd %%mm1, 4(%%"REG_d", %1, 2)        \n\t"
+
+        :: "r" (dst), "r" ((long)dstStride), "r" (src)
+        : "%"REG_a, "%"REG_d
+        );
+}
+#endif //HAVE_MMX
+//static long test=0;
+
+#ifndef HAVE_ALTIVEC
+static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
+                                    uint8_t *tempBlured, uint32_t *tempBluredPast, int *maxNoise)
+{
+        // to save a register (FIXME do this outside of the loops)
+        tempBluredPast[127]= maxNoise[0];
+        tempBluredPast[128]= maxNoise[1];
+        tempBluredPast[129]= maxNoise[2];
+
+#define FAST_L2_DIFF
+//#define L1_DIFF //u should change the thresholds too if u try that one
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+        asm volatile(
+                "lea (%2, %2, 2), %%"REG_a"             \n\t" // 3*stride
+                "lea (%2, %2, 4), %%"REG_d"             \n\t" // 5*stride
+                "lea (%%"REG_d", %2, 2), %%"REG_c"      \n\t" // 7*stride
+//      0       1       2       3       4       5       6       7       8       9
+//      %x      %x+%2   %x+2%2  %x+eax  %x+4%2  %x+edx  %x+2eax %x+ecx  %x+8%2
+//FIXME reorder?
+#ifdef L1_DIFF //needs mmx2
+                "movq (%0), %%mm0                       \n\t" // L0
+                "psadbw (%1), %%mm0                     \n\t" // |L0-R0|
+                "movq (%0, %2), %%mm1                   \n\t" // L1
+                "psadbw (%1, %2), %%mm1                 \n\t" // |L1-R1|
+                "movq (%0, %2, 2), %%mm2                \n\t" // L2
+                "psadbw (%1, %2, 2), %%mm2              \n\t" // |L2-R2|
+                "movq (%0, %%"REG_a"), %%mm3            \n\t" // L3
+                "psadbw (%1, %%"REG_a"), %%mm3          \n\t" // |L3-R3|
+
+                "movq (%0, %2, 4), %%mm4                \n\t" // L4
+                "paddw %%mm1, %%mm0                     \n\t"
+                "psadbw (%1, %2, 4), %%mm4              \n\t" // |L4-R4|
+                "movq (%0, %%"REG_d"), %%mm5            \n\t" // L5
+                "paddw %%mm2, %%mm0                     \n\t"
+                "psadbw (%1, %%"REG_d"), %%mm5          \n\t" // |L5-R5|
+                "movq (%0, %%"REG_a", 2), %%mm6         \n\t" // L6
+                "paddw %%mm3, %%mm0                     \n\t"
+                "psadbw (%1, %%"REG_a", 2), %%mm6       \n\t" // |L6-R6|
+                "movq (%0, %%"REG_c"), %%mm7            \n\t" // L7
+                "paddw %%mm4, %%mm0                     \n\t"
+                "psadbw (%1, %%"REG_c"), %%mm7          \n\t" // |L7-R7|
+                "paddw %%mm5, %%mm6                     \n\t"
+                "paddw %%mm7, %%mm6                     \n\t"
+                "paddw %%mm6, %%mm0                     \n\t"
+#else //L1_DIFF
+#if defined (FAST_L2_DIFF)
+                "pcmpeqb %%mm7, %%mm7                   \n\t"
+                "movq "MANGLE(b80)", %%mm6              \n\t"
+                "pxor %%mm0, %%mm0                      \n\t"
+#define REAL_L2_DIFF_CORE(a, b)\
+                "movq " #a ", %%mm5                     \n\t"\
+                "movq " #b ", %%mm2                     \n\t"\
+                "pxor %%mm7, %%mm2                      \n\t"\
+                PAVGB(%%mm2, %%mm5)\
+                "paddb %%mm6, %%mm5                     \n\t"\
+                "movq %%mm5, %%mm2                      \n\t"\
+                "psllw $8, %%mm5                        \n\t"\
+                "pmaddwd %%mm5, %%mm5                   \n\t"\
+                "pmaddwd %%mm2, %%mm2                   \n\t"\
+                "paddd %%mm2, %%mm5                     \n\t"\
+                "psrld $14, %%mm5                       \n\t"\
+                "paddd %%mm5, %%mm0                     \n\t"
+
+#else //defined (FAST_L2_DIFF)
+                "pxor %%mm7, %%mm7                      \n\t"
+                "pxor %%mm0, %%mm0                      \n\t"
+#define REAL_L2_DIFF_CORE(a, b)\
+                "movq " #a ", %%mm5                     \n\t"\
+                "movq " #b ", %%mm2                     \n\t"\
+                "movq %%mm5, %%mm1                      \n\t"\
+                "movq %%mm2, %%mm3                      \n\t"\
+                "punpcklbw %%mm7, %%mm5                 \n\t"\
+                "punpckhbw %%mm7, %%mm1                 \n\t"\
+                "punpcklbw %%mm7, %%mm2                 \n\t"\
+                "punpckhbw %%mm7, %%mm3                 \n\t"\
+                "psubw %%mm2, %%mm5                     \n\t"\
+                "psubw %%mm3, %%mm1                     \n\t"\
+                "pmaddwd %%mm5, %%mm5                   \n\t"\
+                "pmaddwd %%mm1, %%mm1                   \n\t"\
+                "paddd %%mm1, %%mm5                     \n\t"\
+                "paddd %%mm5, %%mm0                     \n\t"
+
+#endif //defined (FAST_L2_DIFF)
+
+#define L2_DIFF_CORE(a, b)  REAL_L2_DIFF_CORE(a, b)
+
+L2_DIFF_CORE((%0)          , (%1))
+L2_DIFF_CORE((%0, %2)      , (%1, %2))
+L2_DIFF_CORE((%0, %2, 2)   , (%1, %2, 2))
+L2_DIFF_CORE((%0, %%REGa)  , (%1, %%REGa))
+L2_DIFF_CORE((%0, %2, 4)   , (%1, %2, 4))
+L2_DIFF_CORE((%0, %%REGd)  , (%1, %%REGd))
+L2_DIFF_CORE((%0, %%REGa,2), (%1, %%REGa,2))
+L2_DIFF_CORE((%0, %%REGc)  , (%1, %%REGc))
+
+#endif //L1_DIFF
+
+                "movq %%mm0, %%mm4                      \n\t"
+                "psrlq $32, %%mm0                       \n\t"
+                "paddd %%mm0, %%mm4                     \n\t"
+                "movd %%mm4, %%ecx                      \n\t"
+                "shll $2, %%ecx                         \n\t"
+                "mov %3, %%"REG_d"                      \n\t"
+                "addl -4(%%"REG_d"), %%ecx              \n\t"
+                "addl 4(%%"REG_d"), %%ecx               \n\t"
+                "addl -1024(%%"REG_d"), %%ecx           \n\t"
+                "addl $4, %%ecx                         \n\t"
+                "addl 1024(%%"REG_d"), %%ecx            \n\t"
+                "shrl $3, %%ecx                         \n\t"
+                "movl %%ecx, (%%"REG_d")                \n\t"
+
+//                "mov %3, %%"REG_c"                      \n\t"
+//                "mov %%"REG_c", test                    \n\t"
+//                "jmp 4f                                 \n\t"
+                "cmpl 512(%%"REG_d"), %%ecx             \n\t"
+                " jb 2f                                 \n\t"
+                "cmpl 516(%%"REG_d"), %%ecx             \n\t"
+                " jb 1f                                 \n\t"
+
+                "lea (%%"REG_a", %2, 2), %%"REG_d"      \n\t" // 5*stride
+                "lea (%%"REG_d", %2, 2), %%"REG_c"      \n\t" // 7*stride
+                "movq (%0), %%mm0                       \n\t" // L0
+                "movq (%0, %2), %%mm1                   \n\t" // L1
+                "movq (%0, %2, 2), %%mm2                \n\t" // L2
+                "movq (%0, %%"REG_a"), %%mm3            \n\t" // L3
+                "movq (%0, %2, 4), %%mm4                \n\t" // L4
+                "movq (%0, %%"REG_d"), %%mm5            \n\t" // L5
+                "movq (%0, %%"REG_a", 2), %%mm6         \n\t" // L6
+                "movq (%0, %%"REG_c"), %%mm7            \n\t" // L7
+                "movq %%mm0, (%1)                       \n\t" // L0
+                "movq %%mm1, (%1, %2)                   \n\t" // L1
+                "movq %%mm2, (%1, %2, 2)                \n\t" // L2
+                "movq %%mm3, (%1, %%"REG_a")            \n\t" // L3
+                "movq %%mm4, (%1, %2, 4)                \n\t" // L4
+                "movq %%mm5, (%1, %%"REG_d")            \n\t" // L5
+                "movq %%mm6, (%1, %%"REG_a", 2)         \n\t" // L6
+                "movq %%mm7, (%1, %%"REG_c")            \n\t" // L7
+                "jmp 4f                                 \n\t"
+
+                "1:                                     \n\t"
+                "lea (%%"REG_a", %2, 2), %%"REG_d"      \n\t" // 5*stride
+                "lea (%%"REG_d", %2, 2), %%"REG_c"      \n\t" // 7*stride
+                "movq (%0), %%mm0                       \n\t" // L0
+                PAVGB((%1), %%mm0)                            // L0
+                "movq (%0, %2), %%mm1                   \n\t" // L1
+                PAVGB((%1, %2), %%mm1)                        // L1
+                "movq (%0, %2, 2), %%mm2                \n\t" // L2
+                PAVGB((%1, %2, 2), %%mm2)                     // L2
+                "movq (%0, %%"REG_a"), %%mm3            \n\t" // L3
+                PAVGB((%1, %%REGa), %%mm3)                    // L3
+                "movq (%0, %2, 4), %%mm4                \n\t" // L4
+                PAVGB((%1, %2, 4), %%mm4)                     // L4
+                "movq (%0, %%"REG_d"), %%mm5            \n\t" // L5
+                PAVGB((%1, %%REGd), %%mm5)                    // L5
+                "movq (%0, %%"REG_a", 2), %%mm6         \n\t" // L6
+                PAVGB((%1, %%REGa, 2), %%mm6)                 // L6
+                "movq (%0, %%"REG_c"), %%mm7            \n\t" // L7
+                PAVGB((%1, %%REGc), %%mm7)                    // L7
+                "movq %%mm0, (%1)                       \n\t" // R0
+                "movq %%mm1, (%1, %2)                   \n\t" // R1
+                "movq %%mm2, (%1, %2, 2)                \n\t" // R2
+                "movq %%mm3, (%1, %%"REG_a")            \n\t" // R3
+                "movq %%mm4, (%1, %2, 4)                \n\t" // R4
+                "movq %%mm5, (%1, %%"REG_d")            \n\t" // R5
+                "movq %%mm6, (%1, %%"REG_a", 2)         \n\t" // R6
+                "movq %%mm7, (%1, %%"REG_c")            \n\t" // R7
+                "movq %%mm0, (%0)                       \n\t" // L0
+                "movq %%mm1, (%0, %2)                   \n\t" // L1
+                "movq %%mm2, (%0, %2, 2)                \n\t" // L2
+                "movq %%mm3, (%0, %%"REG_a")            \n\t" // L3
+                "movq %%mm4, (%0, %2, 4)                \n\t" // L4
+                "movq %%mm5, (%0, %%"REG_d")            \n\t" // L5
+                "movq %%mm6, (%0, %%"REG_a", 2)         \n\t" // L6
+                "movq %%mm7, (%0, %%"REG_c")            \n\t" // L7
+                "jmp 4f                                 \n\t"
+
+                "2:                                     \n\t"
+                "cmpl 508(%%"REG_d"), %%ecx             \n\t"
+                " jb 3f                                 \n\t"
+
+                "lea (%%"REG_a", %2, 2), %%"REG_d"      \n\t" // 5*stride
+                "lea (%%"REG_d", %2, 2), %%"REG_c"      \n\t" // 7*stride
+                "movq (%0), %%mm0                       \n\t" // L0
+                "movq (%0, %2), %%mm1                   \n\t" // L1
+                "movq (%0, %2, 2), %%mm2                \n\t" // L2
+                "movq (%0, %%"REG_a"), %%mm3            \n\t" // L3
+                "movq (%1), %%mm4                       \n\t" // R0
+                "movq (%1, %2), %%mm5                   \n\t" // R1
+                "movq (%1, %2, 2), %%mm6                \n\t" // R2
+                "movq (%1, %%"REG_a"), %%mm7            \n\t" // R3
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                "movq %%mm0, (%1)                       \n\t" // R0
+                "movq %%mm1, (%1, %2)                   \n\t" // R1
+                "movq %%mm2, (%1, %2, 2)                \n\t" // R2
+                "movq %%mm3, (%1, %%"REG_a")            \n\t" // R3
+                "movq %%mm0, (%0)                       \n\t" // L0
+                "movq %%mm1, (%0, %2)                   \n\t" // L1
+                "movq %%mm2, (%0, %2, 2)                \n\t" // L2
+                "movq %%mm3, (%0, %%"REG_a")            \n\t" // L3
+
+                "movq (%0, %2, 4), %%mm0                \n\t" // L4
+                "movq (%0, %%"REG_d"), %%mm1            \n\t" // L5
+                "movq (%0, %%"REG_a", 2), %%mm2         \n\t" // L6
+                "movq (%0, %%"REG_c"), %%mm3            \n\t" // L7
+                "movq (%1, %2, 4), %%mm4                \n\t" // R4
+                "movq (%1, %%"REG_d"), %%mm5            \n\t" // R5
+                "movq (%1, %%"REG_a", 2), %%mm6         \n\t" // R6
+                "movq (%1, %%"REG_c"), %%mm7            \n\t" // R7
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                "movq %%mm0, (%1, %2, 4)                \n\t" // R4
+                "movq %%mm1, (%1, %%"REG_d")            \n\t" // R5
+                "movq %%mm2, (%1, %%"REG_a", 2)         \n\t" // R6
+                "movq %%mm3, (%1, %%"REG_c")            \n\t" // R7
+                "movq %%mm0, (%0, %2, 4)                \n\t" // L4
+                "movq %%mm1, (%0, %%"REG_d")            \n\t" // L5
+                "movq %%mm2, (%0, %%"REG_a", 2)         \n\t" // L6
+                "movq %%mm3, (%0, %%"REG_c")            \n\t" // L7
+                "jmp 4f                                 \n\t"
+
+                "3:                                     \n\t"
+                "lea (%%"REG_a", %2, 2), %%"REG_d"      \n\t" // 5*stride
+                "lea (%%"REG_d", %2, 2), %%"REG_c"      \n\t" // 7*stride
+                "movq (%0), %%mm0                       \n\t" // L0
+                "movq (%0, %2), %%mm1                   \n\t" // L1
+                "movq (%0, %2, 2), %%mm2                \n\t" // L2
+                "movq (%0, %%"REG_a"), %%mm3            \n\t" // L3
+                "movq (%1), %%mm4                       \n\t" // R0
+                "movq (%1, %2), %%mm5                   \n\t" // R1
+                "movq (%1, %2, 2), %%mm6                \n\t" // R2
+                "movq (%1, %%"REG_a"), %%mm7            \n\t" // R3
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                "movq %%mm0, (%1)                       \n\t" // R0
+                "movq %%mm1, (%1, %2)                   \n\t" // R1
+                "movq %%mm2, (%1, %2, 2)                \n\t" // R2
+                "movq %%mm3, (%1, %%"REG_a")            \n\t" // R3
+                "movq %%mm0, (%0)                       \n\t" // L0
+                "movq %%mm1, (%0, %2)                   \n\t" // L1
+                "movq %%mm2, (%0, %2, 2)                \n\t" // L2
+                "movq %%mm3, (%0, %%"REG_a")            \n\t" // L3
+
+                "movq (%0, %2, 4), %%mm0                \n\t" // L4
+                "movq (%0, %%"REG_d"), %%mm1            \n\t" // L5
+                "movq (%0, %%"REG_a", 2), %%mm2         \n\t" // L6
+                "movq (%0, %%"REG_c"), %%mm3            \n\t" // L7
+                "movq (%1, %2, 4), %%mm4                \n\t" // R4
+                "movq (%1, %%"REG_d"), %%mm5            \n\t" // R5
+                "movq (%1, %%"REG_a", 2), %%mm6         \n\t" // R6
+                "movq (%1, %%"REG_c"), %%mm7            \n\t" // R7
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                PAVGB(%%mm4, %%mm0)
+                PAVGB(%%mm5, %%mm1)
+                PAVGB(%%mm6, %%mm2)
+                PAVGB(%%mm7, %%mm3)
+                "movq %%mm0, (%1, %2, 4)                \n\t" // R4
+                "movq %%mm1, (%1, %%"REG_d")            \n\t" // R5
+                "movq %%mm2, (%1, %%"REG_a", 2)         \n\t" // R6
+                "movq %%mm3, (%1, %%"REG_c")            \n\t" // R7
+                "movq %%mm0, (%0, %2, 4)                \n\t" // L4
+                "movq %%mm1, (%0, %%"REG_d")            \n\t" // L5
+                "movq %%mm2, (%0, %%"REG_a", 2)         \n\t" // L6
+                "movq %%mm3, (%0, %%"REG_c")            \n\t" // L7
+
+                "4:                                     \n\t"
+
+                :: "r" (src), "r" (tempBlured), "r"((long)stride), "m" (tempBluredPast)
+                : "%"REG_a, "%"REG_d, "%"REG_c, "memory"
+                );
+#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+{
+        int y;
+        int d=0;
+//        int sysd=0;
+        int i;
+
+        for(y=0; y<8; y++)
+        {
+                int x;
+                for(x=0; x<8; x++)
+                {
+                        int ref= tempBlured[ x + y*stride ];
+                        int cur= src[ x + y*stride ];
+                        int d1=ref - cur;
+//                        if(x==0 || x==7) d1+= d1>>1;
+//                        if(y==0 || y==7) d1+= d1>>1;
+//                        d+= FFABS(d1);
+                        d+= d1*d1;
+//                        sysd+= d1;
+                }
+        }
+        i=d;
+        d=         (
+                4*d
+                +(*(tempBluredPast-256))
+                +(*(tempBluredPast-1))+ (*(tempBluredPast+1))
+                +(*(tempBluredPast+256))
+                +4)>>3;
+        *tempBluredPast=i;
+//        ((*tempBluredPast)*3 + d + 2)>>2;
+
+/*
+Switch between
+ 1  0  0  0  0  0  0  (0)
+64 32 16  8  4  2  1  (1)
+64 48 36 27 20 15 11 (33) (approx)
+64 56 49 43 37 33 29 (200) (approx)
+*/
+        if(d > maxNoise[1])
+        {
+                if(d < maxNoise[2])
+                {
+                        for(y=0; y<8; y++)
+                        {
+                                int x;
+                                for(x=0; x<8; x++)
+                                {
+                                        int ref= tempBlured[ x + y*stride ];
+                                        int cur= src[ x + y*stride ];
+                                        tempBlured[ x + y*stride ]=
+                                        src[ x + y*stride ]=
+                                                (ref + cur + 1)>>1;
+                                }
+                        }
+                }
+                else
+                {
+                        for(y=0; y<8; y++)
+                        {
+                                int x;
+                                for(x=0; x<8; x++)
+                                {
+                                        tempBlured[ x + y*stride ]= src[ x + y*stride ];
+                                }
+                        }
+                }
+        }
+        else
+        {
+                if(d < maxNoise[0])
+                {
+                        for(y=0; y<8; y++)
+                        {
+                                int x;
+                                for(x=0; x<8; x++)
+                                {
+                                        int ref= tempBlured[ x + y*stride ];
+                                        int cur= src[ x + y*stride ];
+                                        tempBlured[ x + y*stride ]=
+                                        src[ x + y*stride ]=
+                                                (ref*7 + cur + 4)>>3;
+                                }
+                        }
+                }
+                else
+                {
+                        for(y=0; y<8; y++)
+                        {
+                                int x;
+                                for(x=0; x<8; x++)
+                                {
+                                        int ref= tempBlured[ x + y*stride ];
+                                        int cur= src[ x + y*stride ];
+                                        tempBlured[ x + y*stride ]=
+                                        src[ x + y*stride ]=
+                                                (ref*3 + cur + 2)>>2;
+                                }
+                        }
+                }
+        }
+}
+#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+}
+#endif //HAVE_ALTIVEC
+
+#ifdef HAVE_MMX
+/**
+ * accurate deblock filter
+ */
+static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int stride, PPContext *c){
+        int64_t dc_mask, eq_mask, both_masks;
+        int64_t sums[10*8*2];
+        src+= step*3; // src points to begin of the 8x8 Block
+//START_TIMER
+asm volatile(
+                "movq %0, %%mm7                         \n\t"
+                "movq %1, %%mm6                         \n\t"
+                : : "m" (c->mmxDcOffset[c->nonBQP]),  "m" (c->mmxDcThreshold[c->nonBQP])
+                );
+
+asm volatile(
+                "lea (%2, %3), %%"REG_a"                \n\t"
+//      0       1       2       3       4       5       6       7       8       9
+//      %1      eax     eax+%2  eax+2%2 %1+4%2  ecx     ecx+%2  ecx+2%2 %1+8%2  ecx+4%2
+
+                "movq (%2), %%mm0                       \n\t"
+                "movq (%%"REG_a"), %%mm1                \n\t"
+                "movq %%mm1, %%mm3                      \n\t"
+                "movq %%mm1, %%mm4                      \n\t"
+                "psubb %%mm1, %%mm0                     \n\t" // mm0 = differnece
+                "paddb %%mm7, %%mm0                     \n\t"
+                "pcmpgtb %%mm6, %%mm0                   \n\t"
+
+                "movq (%%"REG_a",%3), %%mm2             \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3, 2), %%mm1         \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+
+                "lea (%%"REG_a", %3, 4), %%"REG_a"      \n\t"
+
+                "movq (%2, %3, 4), %%mm2                \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a"), %%mm1                \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3), %%mm2            \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3, 2), %%mm1         \n\t"
+                PMAXUB(%%mm1, %%mm4)
+                PMINUB(%%mm1, %%mm3, %%mm5)
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+
+                "movq (%2, %3, 8), %%mm2                \n\t"
+                PMAXUB(%%mm2, %%mm4)
+                PMINUB(%%mm2, %%mm3, %%mm5)
+                "psubb %%mm2, %%mm1                     \n\t"
+                "paddb %%mm7, %%mm1                     \n\t"
+                "pcmpgtb %%mm6, %%mm1                   \n\t"
+                "paddb %%mm1, %%mm0                     \n\t"
+
+                "movq (%%"REG_a", %3, 4), %%mm1         \n\t"
+                "psubb %%mm1, %%mm2                     \n\t"
+                "paddb %%mm7, %%mm2                     \n\t"
+                "pcmpgtb %%mm6, %%mm2                   \n\t"
+                "paddb %%mm2, %%mm0                     \n\t"
+                "psubusb %%mm3, %%mm4                   \n\t"
+
+                "pxor %%mm6, %%mm6                      \n\t"
+                "movq %4, %%mm7                         \n\t" // QP,..., QP
+                "paddusb %%mm7, %%mm7                   \n\t" // 2QP ... 2QP
+                "psubusb %%mm4, %%mm7                   \n\t" // Diff >=2QP -> 0
+                "pcmpeqb %%mm6, %%mm7                   \n\t" // Diff < 2QP -> 0
+                "pcmpeqb %%mm6, %%mm7                   \n\t" // Diff < 2QP -> 0
+                "movq %%mm7, %1                         \n\t"
+
+                "movq %5, %%mm7                         \n\t"
+                "punpcklbw %%mm7, %%mm7                 \n\t"
+                "punpcklbw %%mm7, %%mm7                 \n\t"
+                "punpcklbw %%mm7, %%mm7                 \n\t"
+                "psubb %%mm0, %%mm6                     \n\t"
+                "pcmpgtb %%mm7, %%mm6                   \n\t"
+                "movq %%mm6, %0                         \n\t"
+
+                : "=m" (eq_mask), "=m" (dc_mask)
+                : "r" (src), "r" ((long)step), "m" (c->pQPb), "m"(c->ppMode.flatnessThreshold)
+                : "%"REG_a
+                );
+
+        both_masks = dc_mask & eq_mask;
+
+        if(both_masks){
+                long offset= -8*step;
+                int64_t *temp_sums= sums;
+
+                asm volatile(
+                "movq %2, %%mm0                         \n\t"  // QP,..., QP
+                "pxor %%mm4, %%mm4                      \n\t"
+
+                "movq (%0), %%mm6                       \n\t"
+                "movq (%0, %1), %%mm5                   \n\t"
+                "movq %%mm5, %%mm1                      \n\t"
+                "movq %%mm6, %%mm2                      \n\t"
+                "psubusb %%mm6, %%mm5                   \n\t"
+                "psubusb %%mm1, %%mm2                   \n\t"
+                "por %%mm5, %%mm2                       \n\t" // ABS Diff of lines
+                "psubusb %%mm2, %%mm0                   \n\t" // diff >= QP -> 0
+                "pcmpeqb %%mm4, %%mm0                   \n\t" // diff >= QP -> FF
+
+                "pxor %%mm6, %%mm1                      \n\t"
+                "pand %%mm0, %%mm1                      \n\t"
+                "pxor %%mm1, %%mm6                      \n\t"
+                // 0:QP  6:First
+
+                "movq (%0, %1, 8), %%mm5                \n\t"
+                "add %1, %0                             \n\t" // %0 points to line 1 not 0
+                "movq (%0, %1, 8), %%mm7                \n\t"
+                "movq %%mm5, %%mm1                      \n\t"
+                "movq %%mm7, %%mm2                      \n\t"
+                "psubusb %%mm7, %%mm5                   \n\t"
+                "psubusb %%mm1, %%mm2                   \n\t"
+                "por %%mm5, %%mm2                       \n\t" // ABS Diff of lines
+                "movq %2, %%mm0                         \n\t"  // QP,..., QP
+                "psubusb %%mm2, %%mm0                   \n\t" // diff >= QP -> 0
+                "pcmpeqb %%mm4, %%mm0                   \n\t" // diff >= QP -> FF
+
+                "pxor %%mm7, %%mm1                      \n\t"
+                "pand %%mm0, %%mm1                      \n\t"
+                "pxor %%mm1, %%mm7                      \n\t"
+
+                "movq %%mm6, %%mm5                      \n\t"
+                "punpckhbw %%mm4, %%mm6                 \n\t"
+                "punpcklbw %%mm4, %%mm5                 \n\t"
+                // 4:0 5/6:First 7:Last
+
+                "movq %%mm5, %%mm0                      \n\t"
+                "movq %%mm6, %%mm1                      \n\t"
+                "psllw $2, %%mm0                        \n\t"
+                "psllw $2, %%mm1                        \n\t"
+                "paddw "MANGLE(w04)", %%mm0             \n\t"
+                "paddw "MANGLE(w04)", %%mm1             \n\t"
+
+#define NEXT\
+                "movq (%0), %%mm2                       \n\t"\
+                "movq (%0), %%mm3                       \n\t"\
+                "add %1, %0                             \n\t"\
+                "punpcklbw %%mm4, %%mm2                 \n\t"\
+                "punpckhbw %%mm4, %%mm3                 \n\t"\
+                "paddw %%mm2, %%mm0                     \n\t"\
+                "paddw %%mm3, %%mm1                     \n\t"
+
+#define PREV\
+                "movq (%0), %%mm2                       \n\t"\
+                "movq (%0), %%mm3                       \n\t"\
+                "add %1, %0                             \n\t"\
+                "punpcklbw %%mm4, %%mm2                 \n\t"\
+                "punpckhbw %%mm4, %%mm3                 \n\t"\
+                "psubw %%mm2, %%mm0                     \n\t"\
+                "psubw %%mm3, %%mm1                     \n\t"
+
+
+                NEXT //0
+                NEXT //1
+                NEXT //2
+                "movq %%mm0, (%3)                       \n\t"
+                "movq %%mm1, 8(%3)                      \n\t"
+
+                NEXT //3
+                "psubw %%mm5, %%mm0                     \n\t"
+                "psubw %%mm6, %%mm1                     \n\t"
+                "movq %%mm0, 16(%3)                     \n\t"
+                "movq %%mm1, 24(%3)                     \n\t"
+
+                NEXT //4
+                "psubw %%mm5, %%mm0                     \n\t"
+                "psubw %%mm6, %%mm1                     \n\t"
+                "movq %%mm0, 32(%3)                     \n\t"
+                "movq %%mm1, 40(%3)                     \n\t"
+
+                NEXT //5
+                "psubw %%mm5, %%mm0                     \n\t"
+                "psubw %%mm6, %%mm1                     \n\t"
+                "movq %%mm0, 48(%3)                     \n\t"
+                "movq %%mm1, 56(%3)                     \n\t"
+
+                NEXT //6
+                "psubw %%mm5, %%mm0                     \n\t"
+                "psubw %%mm6, %%mm1                     \n\t"
+                "movq %%mm0, 64(%3)                     \n\t"
+                "movq %%mm1, 72(%3)                     \n\t"
+
+                "movq %%mm7, %%mm6                      \n\t"
+                "punpckhbw %%mm4, %%mm7                 \n\t"
+                "punpcklbw %%mm4, %%mm6                 \n\t"
+
+                NEXT //7
+                "mov %4, %0                             \n\t"
+                "add %1, %0                             \n\t"
+                PREV //0
+                "movq %%mm0, 80(%3)                     \n\t"
+                "movq %%mm1, 88(%3)                     \n\t"
+
+                PREV //1
+                "paddw %%mm6, %%mm0                     \n\t"
+                "paddw %%mm7, %%mm1                     \n\t"
+                "movq %%mm0, 96(%3)                     \n\t"
+                "movq %%mm1, 104(%3)                    \n\t"
+
+                PREV //2
+                "paddw %%mm6, %%mm0                     \n\t"
+                "paddw %%mm7, %%mm1                     \n\t"
+                "movq %%mm0, 112(%3)                    \n\t"
+                "movq %%mm1, 120(%3)                    \n\t"
+
+                PREV //3
+                "paddw %%mm6, %%mm0                     \n\t"
+                "paddw %%mm7, %%mm1                     \n\t"
+                "movq %%mm0, 128(%3)                    \n\t"
+                "movq %%mm1, 136(%3)                    \n\t"
+
+                PREV //4
+                "paddw %%mm6, %%mm0                     \n\t"
+                "paddw %%mm7, %%mm1                     \n\t"
+                "movq %%mm0, 144(%3)                    \n\t"
+                "movq %%mm1, 152(%3)                    \n\t"
+
+                "mov %4, %0                             \n\t" //FIXME
+
+                : "+&r"(src)
+                : "r" ((long)step), "m" (c->pQPb), "r"(sums), "g"(src)
+                );
+
+                src+= step; // src points to begin of the 8x8 Block
+
+                asm volatile(
+                "movq %4, %%mm6                         \n\t"
+                "pcmpeqb %%mm5, %%mm5                   \n\t"
+                "pxor %%mm6, %%mm5                      \n\t"
+                "pxor %%mm7, %%mm7                      \n\t"
+
+                "1:                                     \n\t"
+                "movq (%1), %%mm0                       \n\t"
+                "movq 8(%1), %%mm1                      \n\t"
+                "paddw 32(%1), %%mm0                    \n\t"
+                "paddw 40(%1), %%mm1                    \n\t"
+                "movq (%0, %3), %%mm2                   \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "movq %%mm2, %%mm4                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t"
+                "punpckhbw %%mm7, %%mm3                 \n\t"
+                "paddw %%mm2, %%mm0                     \n\t"
+                "paddw %%mm3, %%mm1                     \n\t"
+                "paddw %%mm2, %%mm0                     \n\t"
+                "paddw %%mm3, %%mm1                     \n\t"
+                "psrlw $4, %%mm0                        \n\t"
+                "psrlw $4, %%mm1                        \n\t"
+                "packuswb %%mm1, %%mm0                  \n\t"
+                "pand %%mm6, %%mm0                      \n\t"
+                "pand %%mm5, %%mm4                      \n\t"
+                "por %%mm4, %%mm0                       \n\t"
+                "movq %%mm0, (%0, %3)                   \n\t"
+                "add $16, %1                            \n\t"
+                "add %2, %0                             \n\t"
+                " js 1b                                 \n\t"
+
+                : "+r"(offset), "+r"(temp_sums)
+                : "r" ((long)step), "r"(src - offset), "m"(both_masks)
+                );
+        }else
+                src+= step; // src points to begin of the 8x8 Block
+
+        if(eq_mask != -1LL){
+                uint8_t *temp_src= src;
+                asm volatile(
+                "pxor %%mm7, %%mm7                      \n\t"
+                "lea -40(%%"REG_SP"), %%"REG_c"         \n\t" // make space for 4 8-byte vars
+                "and "ALIGN_MASK", %%"REG_c"            \n\t" // align
+//      0       1       2       3       4       5       6       7       8       9
+//      %0      eax     eax+%1  eax+2%1 %0+4%1  ecx     ecx+%1  ecx+2%1 %1+8%1  ecx+4%1
+
+                "movq (%0), %%mm0                       \n\t"
+                "movq %%mm0, %%mm1                      \n\t"
+                "punpcklbw %%mm7, %%mm0                 \n\t" // low part of line 0
+                "punpckhbw %%mm7, %%mm1                 \n\t" // high part of line 0
+
+                "movq (%0, %1), %%mm2                   \n\t"
+                "lea (%0, %1, 2), %%"REG_a"             \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // low part of line 1
+                "punpckhbw %%mm7, %%mm3                 \n\t" // high part of line 1
+
+                "movq (%%"REG_a"), %%mm4                \n\t"
+                "movq %%mm4, %%mm5                      \n\t"
+                "punpcklbw %%mm7, %%mm4                 \n\t" // low part of line 2
+                "punpckhbw %%mm7, %%mm5                 \n\t" // high part of line 2
+
+                "paddw %%mm0, %%mm0                     \n\t" // 2L0
+                "paddw %%mm1, %%mm1                     \n\t" // 2H0
+                "psubw %%mm4, %%mm2                     \n\t" // L1 - L2
+                "psubw %%mm5, %%mm3                     \n\t" // H1 - H2
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - L1 + L2
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - H1 + H2
+
+                "psllw $2, %%mm2                        \n\t" // 4L1 - 4L2
+                "psllw $2, %%mm3                        \n\t" // 4H1 - 4H2
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - 5L1 + 5L2
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - 5H1 + 5H2
+
+                "movq (%%"REG_a", %1), %%mm2            \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // L3
+                "punpckhbw %%mm7, %%mm3                 \n\t" // H3
+
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - 5L1 + 5L2 - L3
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - 5H1 + 5H2 - H3
+                "psubw %%mm2, %%mm0                     \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+                "psubw %%mm3, %%mm1                     \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+                "movq %%mm0, (%%"REG_c")                \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+                "movq %%mm1, 8(%%"REG_c")               \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+
+                "movq (%%"REG_a", %1, 2), %%mm0         \n\t"
+                "movq %%mm0, %%mm1                      \n\t"
+                "punpcklbw %%mm7, %%mm0                 \n\t" // L4
+                "punpckhbw %%mm7, %%mm1                 \n\t" // H4
+
+                "psubw %%mm0, %%mm2                     \n\t" // L3 - L4
+                "psubw %%mm1, %%mm3                     \n\t" // H3 - H4
+                "movq %%mm2, 16(%%"REG_c")              \n\t" // L3 - L4
+                "movq %%mm3, 24(%%"REG_c")              \n\t" // H3 - H4
+                "paddw %%mm4, %%mm4                     \n\t" // 2L2
+                "paddw %%mm5, %%mm5                     \n\t" // 2H2
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - L3 + L4
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - H3 + H4
+
+                "lea (%%"REG_a", %1), %0                \n\t"
+                "psllw $2, %%mm2                        \n\t" // 4L3 - 4L4
+                "psllw $2, %%mm3                        \n\t" // 4H3 - 4H4
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - 5L3 + 5L4
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - 5H3 + 5H4
+//50 opcodes so far
+                "movq (%0, %1, 2), %%mm2                \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // L5
+                "punpckhbw %%mm7, %%mm3                 \n\t" // H5
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - 5L3 + 5L4 - L5
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - 5H3 + 5H4 - H5
+                "psubw %%mm2, %%mm4                     \n\t" // 2L2 - 5L3 + 5L4 - 2L5
+                "psubw %%mm3, %%mm5                     \n\t" // 2H2 - 5H3 + 5H4 - 2H5
+
+                "movq (%%"REG_a", %1, 4), %%mm6         \n\t"
+                "punpcklbw %%mm7, %%mm6                 \n\t" // L6
+                "psubw %%mm6, %%mm2                     \n\t" // L5 - L6
+                "movq (%%"REG_a", %1, 4), %%mm6         \n\t"
+                "punpckhbw %%mm7, %%mm6                 \n\t" // H6
+                "psubw %%mm6, %%mm3                     \n\t" // H5 - H6
+
+                "paddw %%mm0, %%mm0                     \n\t" // 2L4
+                "paddw %%mm1, %%mm1                     \n\t" // 2H4
+                "psubw %%mm2, %%mm0                     \n\t" // 2L4 - L5 + L6
+                "psubw %%mm3, %%mm1                     \n\t" // 2H4 - H5 + H6
+
+                "psllw $2, %%mm2                        \n\t" // 4L5 - 4L6
+                "psllw $2, %%mm3                        \n\t" // 4H5 - 4H6
+                "psubw %%mm2, %%mm0                     \n\t" // 2L4 - 5L5 + 5L6
+                "psubw %%mm3, %%mm1                     \n\t" // 2H4 - 5H5 + 5H6
+
+                "movq (%0, %1, 4), %%mm2                \n\t"
+                "movq %%mm2, %%mm3                      \n\t"
+                "punpcklbw %%mm7, %%mm2                 \n\t" // L7
+                "punpckhbw %%mm7, %%mm3                 \n\t" // H7
+
+                "paddw %%mm2, %%mm2                     \n\t" // 2L7
+                "paddw %%mm3, %%mm3                     \n\t" // 2H7
+                "psubw %%mm2, %%mm0                     \n\t" // 2L4 - 5L5 + 5L6 - 2L7
+                "psubw %%mm3, %%mm1                     \n\t" // 2H4 - 5H5 + 5H6 - 2H7
+
+                "movq (%%"REG_c"), %%mm2                \n\t" // 2L0 - 5L1 + 5L2 - 2L3
+                "movq 8(%%"REG_c"), %%mm3               \n\t" // 2H0 - 5H1 + 5H2 - 2H3
+
+#ifdef HAVE_MMX2
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm0, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm0                    \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm1, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm1                    \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm2, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm2                    \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "psubw %%mm3, %%mm6                     \n\t"
+                "pmaxsw %%mm6, %%mm3                    \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
+#else
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm0, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm0                      \n\t"
+                "psubw %%mm6, %%mm0                     \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm1, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm1                      \n\t"
+                "psubw %%mm6, %%mm1                     \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm2, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm2                      \n\t"
+                "psubw %%mm6, %%mm2                     \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm3, %%mm6                   \n\t"
+                "pxor %%mm6, %%mm3                      \n\t"
+                "psubw %%mm6, %%mm3                     \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
+#endif
+
+#ifdef HAVE_MMX2
+                "pminsw %%mm2, %%mm0                    \n\t"
+                "pminsw %%mm3, %%mm1                    \n\t"
+#else
+                "movq %%mm0, %%mm6                      \n\t"
+                "psubusw %%mm2, %%mm6                   \n\t"
+                "psubw %%mm6, %%mm0                     \n\t"
+                "movq %%mm1, %%mm6                      \n\t"
+                "psubusw %%mm3, %%mm6                   \n\t"
+                "psubw %%mm6, %%mm1                     \n\t"
+#endif
+
+                "movd %2, %%mm2                         \n\t" // QP
+                "punpcklbw %%mm7, %%mm2                 \n\t"
+
+                "movq %%mm7, %%mm6                      \n\t" // 0
+                "pcmpgtw %%mm4, %%mm6                   \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
+                "pxor %%mm6, %%mm4                      \n\t"
+                "psubw %%mm6, %%mm4                     \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
+                "pcmpgtw %%mm5, %%mm7                   \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
+                "pxor %%mm7, %%mm5                      \n\t"
+                "psubw %%mm7, %%mm5                     \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
+// 100 opcodes
+                "psllw $3, %%mm2                        \n\t" // 8QP
+                "movq %%mm2, %%mm3                      \n\t" // 8QP
+                "pcmpgtw %%mm4, %%mm2                   \n\t"
+                "pcmpgtw %%mm5, %%mm3                   \n\t"
+                "pand %%mm2, %%mm4                      \n\t"
+                "pand %%mm3, %%mm5                      \n\t"
+
+
+                "psubusw %%mm0, %%mm4                   \n\t" // hd
+                "psubusw %%mm1, %%mm5                   \n\t" // ld
+
+
+                "movq "MANGLE(w05)", %%mm2              \n\t" // 5
+                "pmullw %%mm2, %%mm4                    \n\t"
+                "pmullw %%mm2, %%mm5                    \n\t"
+                "movq "MANGLE(w20)", %%mm2              \n\t" // 32
+                "paddw %%mm2, %%mm4                     \n\t"
+                "paddw %%mm2, %%mm5                     \n\t"
+                "psrlw $6, %%mm4                        \n\t"
+                "psrlw $6, %%mm5                        \n\t"
+
+                "movq 16(%%"REG_c"), %%mm0              \n\t" // L3 - L4
+                "movq 24(%%"REG_c"), %%mm1              \n\t" // H3 - H4
+
+                "pxor %%mm2, %%mm2                      \n\t"
+                "pxor %%mm3, %%mm3                      \n\t"
+
+                "pcmpgtw %%mm0, %%mm2                   \n\t" // sign (L3-L4)
+                "pcmpgtw %%mm1, %%mm3                   \n\t" // sign (H3-H4)
+                "pxor %%mm2, %%mm0                      \n\t"
+                "pxor %%mm3, %%mm1                      \n\t"
+                "psubw %%mm2, %%mm0                     \n\t" // |L3-L4|
+                "psubw %%mm3, %%mm1                     \n\t" // |H3-H4|
+                "psrlw $1, %%mm0                        \n\t" // |L3 - L4|/2
+                "psrlw $1, %%mm1                        \n\t" // |H3 - H4|/2
+
+                "pxor %%mm6, %%mm2                      \n\t"
+                "pxor %%mm7, %%mm3                      \n\t"
+                "pand %%mm2, %%mm4                      \n\t"
+                "pand %%mm3, %%mm5                      \n\t"
+
+#ifdef HAVE_MMX2
+                "pminsw %%mm0, %%mm4                    \n\t"
+                "pminsw %%mm1, %%mm5                    \n\t"
+#else
+                "movq %%mm4, %%mm2                      \n\t"
+                "psubusw %%mm0, %%mm2                   \n\t"
+                "psubw %%mm2, %%mm4                     \n\t"
+                "movq %%mm5, %%mm2                      \n\t"
+                "psubusw %%mm1, %%mm2                   \n\t"
+                "psubw %%mm2, %%mm5                     \n\t"
+#endif
+                "pxor %%mm6, %%mm4                      \n\t"
+                "pxor %%mm7, %%mm5                      \n\t"
+                "psubw %%mm6, %%mm4                     \n\t"
+                "psubw %%mm7, %%mm5                     \n\t"
+                "packsswb %%mm5, %%mm4                  \n\t"
+                "movq %3, %%mm1                         \n\t"
+                "pandn %%mm4, %%mm1                     \n\t"
+                "movq (%0), %%mm0                       \n\t"
+                "paddb   %%mm1, %%mm0                   \n\t"
+                "movq %%mm0, (%0)                       \n\t"
+                "movq (%0, %1), %%mm0                   \n\t"
+                "psubb %%mm1, %%mm0                     \n\t"
+                "movq %%mm0, (%0, %1)                   \n\t"
+
+                : "+r" (temp_src)
+                : "r" ((long)step), "m" (c->pQPb), "m"(eq_mask)
+                : "%"REG_a, "%"REG_c
+                );
+        }
+/*if(step==16){
+    STOP_TIMER("step16")
+}else{
+    STOP_TIMER("stepX")
+}*/
+}
+#endif //HAVE_MMX
+
+static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+        QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c);
+
+/**
+ * Copies a block from src to dst and fixes the blacklevel
+ * levelFix == 0 -> dont touch the brighness & contrast
+ */
+#undef SCALED_CPY
+
+static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, uint8_t src[], int srcStride,
+        int levelFix, int64_t *packedOffsetAndScale)
+{
+#ifndef HAVE_MMX
+        int i;
+#endif
+        if(levelFix)
+        {
+#ifdef HAVE_MMX
+                asm volatile(
+                        "movq (%%"REG_a"), %%mm2        \n\t" // packedYOffset
+                        "movq 8(%%"REG_a"), %%mm3       \n\t" // packedYScale
+                        "lea (%2,%4), %%"REG_a"         \n\t"
+                        "lea (%3,%5), %%"REG_d"         \n\t"
+                        "pxor %%mm4, %%mm4              \n\t"
+#ifdef HAVE_MMX2
+#define REAL_SCALED_CPY(src1, src2, dst1, dst2)                                                \
+                        "movq " #src1 ", %%mm0          \n\t"\
+                        "movq " #src1 ", %%mm5          \n\t"\
+                        "movq " #src2 ", %%mm1          \n\t"\
+                        "movq " #src2 ", %%mm6          \n\t"\
+                        "punpcklbw %%mm0, %%mm0         \n\t"\
+                        "punpckhbw %%mm5, %%mm5         \n\t"\
+                        "punpcklbw %%mm1, %%mm1         \n\t"\
+                        "punpckhbw %%mm6, %%mm6         \n\t"\
+                        "pmulhuw %%mm3, %%mm0           \n\t"\
+                        "pmulhuw %%mm3, %%mm5           \n\t"\
+                        "pmulhuw %%mm3, %%mm1           \n\t"\
+                        "pmulhuw %%mm3, %%mm6           \n\t"\
+                        "psubw %%mm2, %%mm0             \n\t"\
+                        "psubw %%mm2, %%mm5             \n\t"\
+                        "psubw %%mm2, %%mm1             \n\t"\
+                        "psubw %%mm2, %%mm6             \n\t"\
+                        "packuswb %%mm5, %%mm0          \n\t"\
+                        "packuswb %%mm6, %%mm1          \n\t"\
+                        "movq %%mm0, " #dst1 "          \n\t"\
+                        "movq %%mm1, " #dst2 "          \n\t"\
+
+#else //HAVE_MMX2
+#define REAL_SCALED_CPY(src1, src2, dst1, dst2)                                        \
+                        "movq " #src1 ", %%mm0          \n\t"\
+                        "movq " #src1 ", %%mm5          \n\t"\
+                        "punpcklbw %%mm4, %%mm0         \n\t"\
+                        "punpckhbw %%mm4, %%mm5         \n\t"\
+                        "psubw %%mm2, %%mm0             \n\t"\
+                        "psubw %%mm2, %%mm5             \n\t"\
+                        "movq " #src2 ", %%mm1          \n\t"\
+                        "psllw $6, %%mm0                \n\t"\
+                        "psllw $6, %%mm5                \n\t"\
+                        "pmulhw %%mm3, %%mm0            \n\t"\
+                        "movq " #src2 ", %%mm6          \n\t"\
+                        "pmulhw %%mm3, %%mm5            \n\t"\
+                        "punpcklbw %%mm4, %%mm1         \n\t"\
+                        "punpckhbw %%mm4, %%mm6         \n\t"\
+                        "psubw %%mm2, %%mm1             \n\t"\
+                        "psubw %%mm2, %%mm6             \n\t"\
+                        "psllw $6, %%mm1                \n\t"\
+                        "psllw $6, %%mm6                \n\t"\
+                        "pmulhw %%mm3, %%mm1            \n\t"\
+                        "pmulhw %%mm3, %%mm6            \n\t"\
+                        "packuswb %%mm5, %%mm0          \n\t"\
+                        "packuswb %%mm6, %%mm1          \n\t"\
+                        "movq %%mm0, " #dst1 "          \n\t"\
+                        "movq %%mm1, " #dst2 "          \n\t"\
+
+#endif //HAVE_MMX2
+#define SCALED_CPY(src1, src2, dst1, dst2)\
+   REAL_SCALED_CPY(src1, src2, dst1, dst2)
+
+SCALED_CPY((%2)       , (%2, %4)      , (%3)       , (%3, %5))
+SCALED_CPY((%2, %4, 2), (%%REGa, %4, 2), (%3, %5, 2), (%%REGd, %5, 2))
+SCALED_CPY((%2, %4, 4), (%%REGa, %4, 4), (%3, %5, 4), (%%REGd, %5, 4))
+                        "lea (%%"REG_a",%4,4), %%"REG_a"        \n\t"
+                        "lea (%%"REG_d",%5,4), %%"REG_d"        \n\t"
+SCALED_CPY((%%REGa, %4), (%%REGa, %4, 2), (%%REGd, %5), (%%REGd, %5, 2))
+
+
+                        : "=&a" (packedOffsetAndScale)
+                        : "0" (packedOffsetAndScale),
+                        "r"(src),
+                        "r"(dst),
+                        "r" ((long)srcStride),
+                        "r" ((long)dstStride)
+                        : "%"REG_d
+                                        );
+#else //HAVE_MMX
+        for(i=0; i<8; i++)
+                memcpy( &(dst[dstStride*i]),
+                        &(src[srcStride*i]), BLOCK_SIZE);
+#endif //HAVE_MMX
+        }
+        else
+        {
+#ifdef HAVE_MMX
+        asm volatile(
+                "lea (%0,%2), %%"REG_a"                 \n\t"
+                "lea (%1,%3), %%"REG_d"                 \n\t"
+
+#define REAL_SIMPLE_CPY(src1, src2, dst1, dst2)                              \
+                "movq " #src1 ", %%mm0          \n\t"\
+                "movq " #src2 ", %%mm1          \n\t"\
+                "movq %%mm0, " #dst1 "          \n\t"\
+                "movq %%mm1, " #dst2 "          \n\t"\
+
+#define SIMPLE_CPY(src1, src2, dst1, dst2)\
+   REAL_SIMPLE_CPY(src1, src2, dst1, dst2)
+
+SIMPLE_CPY((%0)       , (%0, %2)       , (%1)       , (%1, %3))
+SIMPLE_CPY((%0, %2, 2), (%%REGa, %2, 2), (%1, %3, 2), (%%REGd, %3, 2))
+SIMPLE_CPY((%0, %2, 4), (%%REGa, %2, 4), (%1, %3, 4), (%%REGd, %3, 4))
+                "lea (%%"REG_a",%2,4), %%"REG_a"        \n\t"
+                "lea (%%"REG_d",%3,4), %%"REG_d"        \n\t"
+SIMPLE_CPY((%%REGa, %2), (%%REGa, %2, 2), (%%REGd, %3), (%%REGd, %3, 2))
+
+                : : "r" (src),
+                "r" (dst),
+                "r" ((long)srcStride),
+                "r" ((long)dstStride)
+                : "%"REG_a, "%"REG_d
+        );
+#else //HAVE_MMX
+        for(i=0; i<8; i++)
+                memcpy( &(dst[dstStride*i]),
+                        &(src[srcStride*i]), BLOCK_SIZE);
+#endif //HAVE_MMX
+        }
+}
+
+/**
+ * Duplicates the given 8 src pixels ? times upward
+ */
+static inline void RENAME(duplicate)(uint8_t src[], int stride)
+{
+#ifdef HAVE_MMX
+        asm volatile(
+                "movq (%0), %%mm0               \n\t"
+                "add %1, %0                     \n\t"
+                "movq %%mm0, (%0)               \n\t"
+                "movq %%mm0, (%0, %1)           \n\t"
+                "movq %%mm0, (%0, %1, 2)        \n\t"
+                : "+r" (src)
+                : "r" ((long)-stride)
+        );
+#else
+        int i;
+        uint8_t *p=src;
+        for(i=0; i<3; i++)
+        {
+                p-= stride;
+                memcpy(p, src, 8);
+        }
+#endif
+}
+
+/**
+ * Filters array of bytes (Y or U or V values)
+ */
+static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
+        QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2)
+{
+        PPContext __attribute__((aligned(8))) c= *c2; //copy to stack for faster access
+        int x,y;
+#ifdef COMPILE_TIME_MODE
+        const int mode= COMPILE_TIME_MODE;
+#else
+        const int mode= isColor ? c.ppMode.chromMode : c.ppMode.lumMode;
+#endif
+        int black=0, white=255; // blackest black and whitest white in the picture
+        int QPCorrecture= 256*256;
+
+        int copyAhead;
+#ifdef HAVE_MMX
+        int i;
+#endif
+
+        const int qpHShift= isColor ? 4-c.hChromaSubSample : 4;
+        const int qpVShift= isColor ? 4-c.vChromaSubSample : 4;
+
+        //FIXME remove
+        uint64_t * const yHistogram= c.yHistogram;
+        uint8_t * const tempSrc= srcStride > 0 ? c.tempSrc : c.tempSrc - 23*srcStride;
+        uint8_t * const tempDst= dstStride > 0 ? c.tempDst : c.tempDst - 23*dstStride;
+        //const int mbWidth= isColor ? (width+7)>>3 : (width+15)>>4;
+
+#ifdef HAVE_MMX
+        for(i=0; i<57; i++){
+                int offset= ((i*c.ppMode.baseDcDiff)>>8) + 1;
+                int threshold= offset*2 + 1;
+                c.mmxDcOffset[i]= 0x7F - offset;
+                c.mmxDcThreshold[i]= 0x7F - threshold;
+                c.mmxDcOffset[i]*= 0x0101010101010101LL;
+                c.mmxDcThreshold[i]*= 0x0101010101010101LL;
+        }
+#endif
+
+        if(mode & CUBIC_IPOL_DEINT_FILTER) copyAhead=16;
+        else if(   (mode & LINEAR_BLEND_DEINT_FILTER)
+                || (mode & FFMPEG_DEINT_FILTER)
+                || (mode & LOWPASS5_DEINT_FILTER)) copyAhead=14;
+        else if(   (mode & V_DEBLOCK)
+                || (mode & LINEAR_IPOL_DEINT_FILTER)
+                || (mode & MEDIAN_DEINT_FILTER)
+                || (mode & V_A_DEBLOCK)) copyAhead=13;
+        else if(mode & V_X1_FILTER) copyAhead=11;
+//        else if(mode & V_RK1_FILTER) copyAhead=10;
+        else if(mode & DERING) copyAhead=9;
+        else copyAhead=8;
+
+        copyAhead-= 8;
+
+        if(!isColor)
+        {
+                uint64_t sum= 0;
+                int i;
+                uint64_t maxClipped;
+                uint64_t clipped;
+                double scale;
+
+                c.frameNum++;
+                // first frame is fscked so we ignore it
+                if(c.frameNum == 1) yHistogram[0]= width*height/64*15/256;
+
+                for(i=0; i<256; i++)
+                {
+                        sum+= yHistogram[i];
+                }
+
+                /* we allways get a completly black picture first */
+                maxClipped= (uint64_t)(sum * c.ppMode.maxClippedThreshold);
+
+                clipped= sum;
+                for(black=255; black>0; black--)
+                {
+                        if(clipped < maxClipped) break;
+                        clipped-= yHistogram[black];
+                }
+
+                clipped= sum;
+                for(white=0; white<256; white++)
+                {
+                        if(clipped < maxClipped) break;
+                        clipped-= yHistogram[white];
+                }
+
+                scale= (double)(c.ppMode.maxAllowedY - c.ppMode.minAllowedY) / (double)(white-black);
+
+#ifdef HAVE_MMX2
+                c.packedYScale= (uint16_t)(scale*256.0 + 0.5);
+                c.packedYOffset= (((black*c.packedYScale)>>8) - c.ppMode.minAllowedY) & 0xFFFF;
+#else
+                c.packedYScale= (uint16_t)(scale*1024.0 + 0.5);
+                c.packedYOffset= (black - c.ppMode.minAllowedY) & 0xFFFF;
+#endif
+
+                c.packedYOffset|= c.packedYOffset<<32;
+                c.packedYOffset|= c.packedYOffset<<16;
+
+                c.packedYScale|= c.packedYScale<<32;
+                c.packedYScale|= c.packedYScale<<16;
+
+                if(mode & LEVEL_FIX)        QPCorrecture= (int)(scale*256*256 + 0.5);
+                else                        QPCorrecture= 256*256;
+        }
+        else
+        {
+                c.packedYScale= 0x0100010001000100LL;
+                c.packedYOffset= 0;
+                QPCorrecture= 256*256;
+        }
+
+        /* copy & deinterlace first row of blocks */
+        y=-BLOCK_SIZE;
+        {
+                uint8_t *srcBlock= &(src[y*srcStride]);
+                uint8_t *dstBlock= tempDst + dstStride;
+
+                // From this point on it is guaranteed that we can read and write 16 lines downward
+                // finish 1 block before the next otherwise we might have a problem
+                // with the L1 Cache of the P4 ... or only a few blocks at a time or soemthing
+                for(x=0; x<width; x+=BLOCK_SIZE)
+                {
+
+#ifdef HAVE_MMX2
+/*
+                        prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
+                        prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
+                        prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
+                        prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
+*/
+
+                        asm(
+                                "mov %4, %%"REG_a"              \n\t"
+                                "shr $2, %%"REG_a"              \n\t"
+                                "and $6, %%"REG_a"              \n\t"
+                                "add %5, %%"REG_a"              \n\t"
+                                "mov %%"REG_a", %%"REG_d"       \n\t"
+                                "imul %1, %%"REG_a"             \n\t"
+                                "imul %3, %%"REG_d"             \n\t"
+                                "prefetchnta 32(%%"REG_a", %0)  \n\t"
+                                "prefetcht0 32(%%"REG_d", %2)   \n\t"
+                                "add %1, %%"REG_a"              \n\t"
+                                "add %3, %%"REG_d"              \n\t"
+                                "prefetchnta 32(%%"REG_a", %0)  \n\t"
+                                "prefetcht0 32(%%"REG_d", %2)   \n\t"
+                        :: "r" (srcBlock), "r" ((long)srcStride), "r" (dstBlock), "r" ((long)dstStride),
+                        "g" ((long)x), "g" ((long)copyAhead)
+                        : "%"REG_a, "%"REG_d
+                        );
+
+#elif defined(HAVE_3DNOW)
+//FIXME check if this is faster on an 3dnow chip or if its faster without the prefetch or ...
+/*                        prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
+                        prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
+                        prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
+                        prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
+*/
+#endif
+
+                        RENAME(blockCopy)(dstBlock + dstStride*8, dstStride,
+                                srcBlock + srcStride*8, srcStride, mode & LEVEL_FIX, &c.packedYOffset);
+
+                        RENAME(duplicate)(dstBlock + dstStride*8, dstStride);
+
+                        if(mode & LINEAR_IPOL_DEINT_FILTER)
+                                RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride);
+                        else if(mode & LINEAR_BLEND_DEINT_FILTER)
+                                RENAME(deInterlaceBlendLinear)(dstBlock, dstStride, c.deintTemp + x);
+                        else if(mode & MEDIAN_DEINT_FILTER)
+                                RENAME(deInterlaceMedian)(dstBlock, dstStride);
+                        else if(mode & CUBIC_IPOL_DEINT_FILTER)
+                                RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride);
+                        else if(mode & FFMPEG_DEINT_FILTER)
+                                RENAME(deInterlaceFF)(dstBlock, dstStride, c.deintTemp + x);
+                        else if(mode & LOWPASS5_DEINT_FILTER)
+                                RENAME(deInterlaceL5)(dstBlock, dstStride, c.deintTemp + x, c.deintTemp + width + x);
+/*                        else if(mode & CUBIC_BLEND_DEINT_FILTER)
+                                RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
+*/
+                        dstBlock+=8;
+                        srcBlock+=8;
+                }
+                if(width==FFABS(dstStride))
+                        linecpy(dst, tempDst + 9*dstStride, copyAhead, dstStride);
+                else
+                {
+                        int i;
+                        for(i=0; i<copyAhead; i++)
+                        {
+                                memcpy(dst + i*dstStride, tempDst + (9+i)*dstStride, width);
+                        }
+                }
+        }
+
+        for(y=0; y<height; y+=BLOCK_SIZE)
+        {
+                //1% speedup if these are here instead of the inner loop
+                uint8_t *srcBlock= &(src[y*srcStride]);
+                uint8_t *dstBlock= &(dst[y*dstStride]);
+#ifdef HAVE_MMX
+                uint8_t *tempBlock1= c.tempBlocks;
+                uint8_t *tempBlock2= c.tempBlocks + 8;
+#endif
+                int8_t *QPptr= &QPs[(y>>qpVShift)*QPStride];
+                int8_t *nonBQPptr= &c.nonBQPTable[(y>>qpVShift)*FFABS(QPStride)];
+                int QP=0;
+                /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards
+                   if not than use a temporary buffer */
+                if(y+15 >= height)
+                {
+                        int i;
+                        /* copy from line (copyAhead) to (copyAhead+7) of src, these will be copied with
+                           blockcopy to dst later */
+                        linecpy(tempSrc + srcStride*copyAhead, srcBlock + srcStride*copyAhead,
+                                FFMAX(height-y-copyAhead, 0), srcStride);
+
+                        /* duplicate last line of src to fill the void upto line (copyAhead+7) */
+                        for(i=FFMAX(height-y, 8); i<copyAhead+8; i++)
+                                memcpy(tempSrc + srcStride*i, src + srcStride*(height-1), FFABS(srcStride));
+
+                        /* copy up to (copyAhead+1) lines of dst (line -1 to (copyAhead-1))*/
+                        linecpy(tempDst, dstBlock - dstStride, FFMIN(height-y+1, copyAhead+1), dstStride);
+
+                        /* duplicate last line of dst to fill the void upto line (copyAhead) */
+                        for(i=height-y+1; i<=copyAhead; i++)
+                                memcpy(tempDst + dstStride*i, dst + dstStride*(height-1), FFABS(dstStride));
+
+                        dstBlock= tempDst + dstStride;
+                        srcBlock= tempSrc;
+                }
+
+                // From this point on it is guaranteed that we can read and write 16 lines downward
+                // finish 1 block before the next otherwise we might have a problem
+                // with the L1 Cache of the P4 ... or only a few blocks at a time or soemthing
+                for(x=0; x<width; x+=BLOCK_SIZE)
+                {
+                        const int stride= dstStride;
+#ifdef HAVE_MMX
+                        uint8_t *tmpXchg;
+#endif
+                        if(isColor)
+                        {
+                                QP= QPptr[x>>qpHShift];
+                                c.nonBQP= nonBQPptr[x>>qpHShift];
+                        }
+                        else
+                        {
+                                QP= QPptr[x>>4];
+                                QP= (QP* QPCorrecture + 256*128)>>16;
+                                c.nonBQP= nonBQPptr[x>>4];
+                                c.nonBQP= (c.nonBQP* QPCorrecture + 256*128)>>16;
+                                yHistogram[ srcBlock[srcStride*12 + 4] ]++;
+                        }
+                        c.QP= QP;
+#ifdef HAVE_MMX
+                        asm volatile(
+                                "movd %1, %%mm7         \n\t"
+                                "packuswb %%mm7, %%mm7  \n\t" // 0, 0, 0, QP, 0, 0, 0, QP
+                                "packuswb %%mm7, %%mm7  \n\t" // 0,QP, 0, QP, 0,QP, 0, QP
+                                "packuswb %%mm7, %%mm7  \n\t" // QP,..., QP
+                                "movq %%mm7, %0         \n\t"
+                                : "=m" (c.pQPb)
+                                : "r" (QP)
+                        );
+#endif
+
+
+#ifdef HAVE_MMX2
+/*
+                        prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
+                        prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
+                        prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
+                        prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
+*/
+
+                        asm(
+                                "mov %4, %%"REG_a"              \n\t"
+                                "shr $2, %%"REG_a"              \n\t"
+                                "and $6, %%"REG_a"              \n\t"
+                                "add %5, %%"REG_a"              \n\t"
+                                "mov %%"REG_a", %%"REG_d"       \n\t"
+                                "imul %1, %%"REG_a"             \n\t"
+                                "imul %3, %%"REG_d"             \n\t"
+                                "prefetchnta 32(%%"REG_a", %0)  \n\t"
+                                "prefetcht0 32(%%"REG_d", %2)   \n\t"
+                                "add %1, %%"REG_a"              \n\t"
+                                "add %3, %%"REG_d"              \n\t"
+                                "prefetchnta 32(%%"REG_a", %0)  \n\t"
+                                "prefetcht0 32(%%"REG_d", %2)   \n\t"
+                        :: "r" (srcBlock), "r" ((long)srcStride), "r" (dstBlock), "r" ((long)dstStride),
+                         "g" ((long)x), "g" ((long)copyAhead)
+                        : "%"REG_a, "%"REG_d
+                        );
+
+#elif defined(HAVE_3DNOW)
+//FIXME check if this is faster on an 3dnow chip or if its faster without the prefetch or ...
+/*                        prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
+                        prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
+                        prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
+                        prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
+*/
+#endif
+
+                        RENAME(blockCopy)(dstBlock + dstStride*copyAhead, dstStride,
+                                srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX, &c.packedYOffset);
+
+                        if(mode & LINEAR_IPOL_DEINT_FILTER)
+                                RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride);
+                        else if(mode & LINEAR_BLEND_DEINT_FILTER)
+                                RENAME(deInterlaceBlendLinear)(dstBlock, dstStride, c.deintTemp + x);
+                        else if(mode & MEDIAN_DEINT_FILTER)
+                                RENAME(deInterlaceMedian)(dstBlock, dstStride);
+                        else if(mode & CUBIC_IPOL_DEINT_FILTER)
+                                RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride);
+                        else if(mode & FFMPEG_DEINT_FILTER)
+                                RENAME(deInterlaceFF)(dstBlock, dstStride, c.deintTemp + x);
+                        else if(mode & LOWPASS5_DEINT_FILTER)
+                                RENAME(deInterlaceL5)(dstBlock, dstStride, c.deintTemp + x, c.deintTemp + width + x);
+/*                        else if(mode & CUBIC_BLEND_DEINT_FILTER)
+                                RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
+*/
+
+                        /* only deblock if we have 2 blocks */
+                        if(y + 8 < height)
+                        {
+                                if(mode & V_X1_FILTER)
+                                        RENAME(vertX1Filter)(dstBlock, stride, &c);
+                                else if(mode & V_DEBLOCK)
+                                {
+                                        const int t= RENAME(vertClassify)(dstBlock, stride, &c);
+
+                                        if(t==1)
+                                                RENAME(doVertLowPass)(dstBlock, stride, &c);
+                                        else if(t==2)
+                                                RENAME(doVertDefFilter)(dstBlock, stride, &c);
+                                }else if(mode & V_A_DEBLOCK){
+                                        RENAME(do_a_deblock)(dstBlock, stride, 1, &c);
+                                }
+                        }
+
+#ifdef HAVE_MMX
+                        RENAME(transpose1)(tempBlock1, tempBlock2, dstBlock, dstStride);
+#endif
+                        /* check if we have a previous block to deblock it with dstBlock */
+                        if(x - 8 >= 0)
+                        {
+#ifdef HAVE_MMX
+                                if(mode & H_X1_FILTER)
+                                        RENAME(vertX1Filter)(tempBlock1, 16, &c);
+                                else if(mode & H_DEBLOCK)
+                                {
+//START_TIMER
+                                        const int t= RENAME(vertClassify)(tempBlock1, 16, &c);
+//STOP_TIMER("dc & minmax")
+                                        if(t==1)
+                                                RENAME(doVertLowPass)(tempBlock1, 16, &c);
+                                        else if(t==2)
+                                                RENAME(doVertDefFilter)(tempBlock1, 16, &c);
+                                }else if(mode & H_A_DEBLOCK){
+                                        RENAME(do_a_deblock)(tempBlock1, 16, 1, &c);
+                                }
+
+                                RENAME(transpose2)(dstBlock-4, dstStride, tempBlock1 + 4*16);
+
+#else
+                                if(mode & H_X1_FILTER)
+                                        horizX1Filter(dstBlock-4, stride, QP);
+                                else if(mode & H_DEBLOCK)
+                                {
+#ifdef HAVE_ALTIVEC
+                                        unsigned char __attribute__ ((aligned(16))) tempBlock[272];
+                                        transpose_16x8_char_toPackedAlign_altivec(tempBlock, dstBlock - (4 + 1), stride);
+
+                                        const int t=vertClassify_altivec(tempBlock-48, 16, &c);
+                                        if(t==1) {
+                                                doVertLowPass_altivec(tempBlock-48, 16, &c);
+                                                transpose_8x16_char_fromPackedAlign_altivec(dstBlock - (4 + 1), tempBlock, stride);
+                                        }
+                                        else if(t==2) {
+                                                doVertDefFilter_altivec(tempBlock-48, 16, &c);
+                                                transpose_8x16_char_fromPackedAlign_altivec(dstBlock - (4 + 1), tempBlock, stride);
+                                        }
+#else
+                                        const int t= RENAME(horizClassify)(dstBlock-4, stride, &c);
+
+                                        if(t==1)
+                                                RENAME(doHorizLowPass)(dstBlock-4, stride, &c);
+                                        else if(t==2)
+                                                RENAME(doHorizDefFilter)(dstBlock-4, stride, &c);
+#endif
+                                }else if(mode & H_A_DEBLOCK){
+                                        RENAME(do_a_deblock)(dstBlock-8, 1, stride, &c);
+                                }
+#endif //HAVE_MMX
+                                if(mode & DERING)
+                                {
+                                //FIXME filter first line
+                                        if(y>0) RENAME(dering)(dstBlock - stride - 8, stride, &c);
+                                }
+
+                                if(mode & TEMP_NOISE_FILTER)
+                                {
+                                        RENAME(tempNoiseReducer)(dstBlock-8, stride,
+                                                c.tempBlured[isColor] + y*dstStride + x,
+                                                c.tempBluredPast[isColor] + (y>>3)*256 + (x>>3),
+                                                c.ppMode.maxTmpNoise);
+                                }
+                        }
+
+                        dstBlock+=8;
+                        srcBlock+=8;
+
+#ifdef HAVE_MMX
+                        tmpXchg= tempBlock1;
+                        tempBlock1= tempBlock2;
+                        tempBlock2 = tmpXchg;
+#endif
+                }
+
+                if(mode & DERING)
+                {
+                                if(y > 0) RENAME(dering)(dstBlock - dstStride - 8, dstStride, &c);
+                }
+
+                if((mode & TEMP_NOISE_FILTER))
+                {
+                        RENAME(tempNoiseReducer)(dstBlock-8, dstStride,
+                                c.tempBlured[isColor] + y*dstStride + x,
+                                c.tempBluredPast[isColor] + (y>>3)*256 + (x>>3),
+                                c.ppMode.maxTmpNoise);
+                }
+
+                /* did we use a tmp buffer for the last lines*/
+                if(y+15 >= height)
+                {
+                        uint8_t *dstBlock= &(dst[y*dstStride]);
+                        if(width==FFABS(dstStride))
+                                linecpy(dstBlock, tempDst + dstStride, height-y, dstStride);
+                        else
+                        {
+                                int i;
+                                for(i=0; i<height-y; i++)
+                                {
+                                        memcpy(dstBlock + i*dstStride, tempDst + (i+1)*dstStride, width);
+                                }
+                        }
+                }
+/*
+                for(x=0; x<width; x+=32)
+                {
+                        volatile int i;
+                        i+=        + dstBlock[x + 7*dstStride] + dstBlock[x + 8*dstStride]
+                                + dstBlock[x + 9*dstStride] + dstBlock[x +10*dstStride]
+                                + dstBlock[x +11*dstStride] + dstBlock[x +12*dstStride];
+//                                + dstBlock[x +13*dstStride]
+//                                + dstBlock[x +14*dstStride] + dstBlock[x +15*dstStride];
+                }*/
+        }
+#ifdef HAVE_3DNOW
+        asm volatile("femms");
+#elif defined (HAVE_MMX)
+        asm volatile("emms");
+#endif
+
+#ifdef DEBUG_BRIGHTNESS
+        if(!isColor)
+        {
+                int max=1;
+                int i;
+                for(i=0; i<256; i++)
+                        if(yHistogram[i] > max) max=yHistogram[i];
+
+                for(i=1; i<256; i++)
+                {
+                        int x;
+                        int start=yHistogram[i-1]/(max/256+1);
+                        int end=yHistogram[i]/(max/256+1);
+                        int inc= end > start ? 1 : -1;
+                        for(x=start; x!=end+inc; x+=inc)
+                                dst[ i*dstStride + x]+=128;
+                }
+
+                for(i=0; i<100; i+=2)
+                {
+                        dst[ (white)*dstStride + i]+=128;
+                        dst[ (black)*dstStride + i]+=128;
+                }
+
+        }
+#endif
+
+        *c2= c; //copy local context back
+
+}
diff --git a/contrib/ffmpeg/libswscale/Makefile b/contrib/ffmpeg/libswscale/Makefile
new file mode 100644
index 000000000..a1c25a76a
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/Makefile
@@ -0,0 +1,24 @@
+
+include ../config.mak
+
+NAME=swscale
+LIBVERSION=$(SWSVERSION)
+LIBMAJOR=$(SWSMAJOR)
+
+EXTRALIBS := -L$(BUILD_ROOT)/libavutil -lavutil$(BUILDSUF) $(EXTRALIBS)
+
+OBJS= swscale.o rgb2rgb.o
+
+OBJS-$(TARGET_ALTIVEC)     +=  yuv2rgb_altivec.o
+OBJS-$(CONFIG_GPL)         +=  yuv2rgb.o
+
+HEADERS = swscale.h rgb2rgb.h
+
+include ../common.mak
+
+cs_test: cs_test.o $(LIB)
+
+swscale-example: swscale-example.o $(LIB) -lm
+
+clean::
+	rm -f cs_test swscale-example
diff --git a/contrib/ffmpeg/libswscale/cs_test.c b/contrib/ffmpeg/libswscale/cs_test.c
new file mode 100644
index 000000000..cd0100618
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/cs_test.c
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2002 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <string.h>              /* for memset() */
+#include <unistd.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+#include "swscale.h"
+#include "rgb2rgb.h"
+
+#define SIZE 1000
+#define srcByte 0x55
+#define dstByte 0xBB
+
+
+static int cpu_caps;
+
+static char *args_parse(int argc, char *argv[])
+{
+    int o;
+
+    while ((o = getopt(argc, argv, "m23")) != -1) {
+        switch (o) {
+            case 'm':
+                cpu_caps |= SWS_CPU_CAPS_MMX;
+                break;
+            case '2':
+                cpu_caps |= SWS_CPU_CAPS_MMX2;
+                break;
+            case '3':
+                cpu_caps |= SWS_CPU_CAPS_3DNOW;
+                break;
+            default:
+                av_log(NULL, AV_LOG_ERROR, "Unknown option %c\n", o);
+        }
+    }
+
+    return argv[optind];
+}
+
+int main(int argc, char **argv)
+{
+	int i, funcNum;
+	uint8_t *srcBuffer= (uint8_t*)av_malloc(SIZE);
+	uint8_t *dstBuffer= (uint8_t*)av_malloc(SIZE);
+	int failedNum=0;
+	int passedNum=0;
+	
+	av_log(NULL, AV_LOG_INFO, "memory corruption test ...\n");
+	args_parse(argc, argv);
+	av_log(NULL, AV_LOG_INFO, "CPU capabilities forced to %x\n", cpu_caps);
+	sws_rgb2rgb_init(cpu_caps);
+	
+	for(funcNum=0; funcNum<100; funcNum++){
+		int width;
+		int failed=0;
+		int srcBpp=0;
+		int dstBpp=0;
+
+		av_log(NULL, AV_LOG_INFO,".");
+		memset(srcBuffer, srcByte, SIZE);
+
+		for(width=32; width<64; width++){
+			int dstOffset;
+			for(dstOffset=128; dstOffset<196; dstOffset+=4){
+				int srcOffset;
+				memset(dstBuffer, dstByte, SIZE);
+
+				for(srcOffset=128; srcOffset<196; srcOffset+=4){
+					uint8_t *src= srcBuffer+srcOffset;
+					uint8_t *dst= dstBuffer+dstOffset;
+					char *name=NULL;
+					
+					if(failed) break; //don't fill the screen with shit ...
+
+					switch(funcNum){
+					case 0:
+						srcBpp=2;
+						dstBpp=2;
+						name="rgb15to16";
+						rgb15to16(src, dst, width*srcBpp);
+						break;
+					case 1:
+						srcBpp=2;
+						dstBpp=3;
+						name="rgb15to24";
+						rgb15to24(src, dst, width*srcBpp);
+						break;
+					case 2:
+						srcBpp=2;
+						dstBpp=4;
+						name="rgb15to32";
+						rgb15to32(src, dst, width*srcBpp);
+						break;
+					case 3:
+						srcBpp=2;
+						dstBpp=3;
+						name="rgb16to24";
+						rgb16to24(src, dst, width*srcBpp);
+						break;
+					case 4:
+						srcBpp=2;
+						dstBpp=4;
+						name="rgb16to32";
+						rgb16to32(src, dst, width*srcBpp);
+						break;
+					case 5:
+						srcBpp=3;
+						dstBpp=2;
+						name="rgb24to15";
+						rgb24to15(src, dst, width*srcBpp);
+						break;
+					case 6:
+						srcBpp=3;
+						dstBpp=2;
+						name="rgb24to16";
+						rgb24to16(src, dst, width*srcBpp);
+						break;
+					case 7:
+						srcBpp=3;
+						dstBpp=4;
+						name="rgb24to32";
+						rgb24to32(src, dst, width*srcBpp);
+						break;
+					case 8:
+						srcBpp=4;
+						dstBpp=2;
+						name="rgb32to15";
+                        //((*s++) << TGA_SHIFT32) | TGA_ALPHA32;
+						rgb32to15(src, dst, width*srcBpp);
+						break;
+					case 9:
+						srcBpp=4;
+						dstBpp=2;
+						name="rgb32to16";
+						rgb32to16(src, dst, width*srcBpp);
+						break;
+					case 10:
+						srcBpp=4;
+						dstBpp=3;
+						name="rgb32to24";
+						rgb32to24(src, dst, width*srcBpp);
+						break;
+					case 11:
+						srcBpp=2;
+						dstBpp=2;
+						name="rgb16to15";
+						rgb16to15(src, dst, width*srcBpp);
+						break;
+					
+					case 14:
+						srcBpp=2;
+						dstBpp=2;
+						name="rgb15tobgr15";
+						rgb15tobgr15(src, dst, width*srcBpp);
+						break;
+					case 15:
+						srcBpp=2;
+						dstBpp=2;
+						name="rgb15tobgr16";
+						rgb15tobgr16(src, dst, width*srcBpp);
+						break;
+					case 16:
+						srcBpp=2;
+						dstBpp=3;
+						name="rgb15tobgr24";
+						rgb15tobgr24(src, dst, width*srcBpp);
+						break;
+					case 17:
+						srcBpp=2;
+						dstBpp=4;
+						name="rgb15tobgr32";
+						rgb15tobgr32(src, dst, width*srcBpp);
+						break;
+					case 18:
+						srcBpp=2;
+						dstBpp=2;
+						name="rgb16tobgr15";
+						rgb16tobgr15(src, dst, width*srcBpp);
+						break;
+					case 19:
+						srcBpp=2;
+						dstBpp=2;
+						name="rgb16tobgr16";
+						rgb16tobgr16(src, dst, width*srcBpp);
+						break;
+					case 20:
+						srcBpp=2;
+						dstBpp=3;
+						name="rgb16tobgr24";
+						rgb16tobgr24(src, dst, width*srcBpp);
+						break;
+					case 21:
+						srcBpp=2;
+						dstBpp=4;
+						name="rgb16tobgr32";
+						rgb16tobgr32(src, dst, width*srcBpp);
+						break;
+					case 22:
+						srcBpp=3;
+						dstBpp=2;
+						name="rgb24tobgr15";
+						rgb24tobgr15(src, dst, width*srcBpp);
+						break;
+					case 23:
+						srcBpp=3;
+						dstBpp=2;
+						name="rgb24tobgr16";
+						rgb24tobgr16(src, dst, width*srcBpp);
+						break;
+					case 24:
+						srcBpp=3;
+						dstBpp=3;
+						name="rgb24tobgr24";
+						rgb24tobgr24(src, dst, width*srcBpp);
+						break;
+					case 25:
+						srcBpp=3;
+						dstBpp=4;
+						name="rgb24tobgr32";
+						rgb24tobgr32(src, dst, width*srcBpp);
+						break;
+					case 26:
+						srcBpp=4;
+						dstBpp=2;
+						name="rgb32tobgr15";
+						rgb32tobgr15(src, dst, width*srcBpp);
+						break;
+					case 27:
+						srcBpp=4;
+						dstBpp=2;
+						name="rgb32tobgr16";
+						rgb32tobgr16(src, dst, width*srcBpp);
+						break;
+					case 28:
+						srcBpp=4;
+						dstBpp=3;
+						name="rgb32tobgr24";
+						rgb32tobgr24(src, dst, width*srcBpp);
+						break;
+					case 29:
+						srcBpp=4;
+						dstBpp=4;
+						name="rgb32tobgr32";
+						rgb32tobgr32(src, dst, width*srcBpp);
+						break;
+
+					}
+					if(!srcBpp) break;
+
+					for(i=0; i<SIZE; i++){
+						if(srcBuffer[i]!=srcByte){
+							av_log(NULL, AV_LOG_INFO, "src damaged at %d w:%d src:%d dst:%d %s\n", 
+								i, width, srcOffset, dstOffset, name);
+							failed=1;
+							break;
+						}
+					}
+					for(i=0; i<dstOffset; i++){
+						if(dstBuffer[i]!=dstByte){
+							av_log(NULL, AV_LOG_INFO, "dst damaged at %d w:%d src:%d dst:%d %s\n", 
+								i, width, srcOffset, dstOffset, name);
+							failed=1;
+							break;
+						}
+					}
+					for(i=dstOffset + width*dstBpp; i<SIZE; i++){
+						if(dstBuffer[i]!=dstByte){
+							av_log(NULL, AV_LOG_INFO, "dst damaged at %d w:%d src:%d dst:%d %s\n", 
+								i, width, srcOffset, dstOffset, name);
+							failed=1;
+							break;
+						}
+					}
+				}
+			}
+		}
+		if(failed) failedNum++;
+		else if(srcBpp) passedNum++;
+	}
+	
+	av_log(NULL, AV_LOG_INFO, "%d converters passed, %d converters randomly overwrote memory\n", passedNum, failedNum);
+	return failedNum;
+}
diff --git a/contrib/ffmpeg/libswscale/rgb2rgb.c b/contrib/ffmpeg/libswscale/rgb2rgb.c
new file mode 100644
index 000000000..a938abfc9
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/rgb2rgb.c
@@ -0,0 +1,665 @@
+/*
+ *
+ *  rgb2rgb.c, Software RGB to RGB convertor
+ *  pluralize by Software PAL8 to RGB convertor
+ *               Software YUV to YUV convertor
+ *               Software YUV to RGB convertor
+ *  Written by Nick Kurshev.
+ *  palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * 
+ * the C code (not assembly, mmx, ...) of this file can be used
+ * under the LGPL license too
+ */
+#include <inttypes.h>
+#include "config.h"
+#include "rgb2rgb.h"
+#include "swscale.h"
+#include "swscale_internal.h"
+#include "x86_cpu.h"
+#include "bswap.h"
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+
+#define FAST_BGR2YV12 // use 7 bit coeffs instead of 15bit
+
+void (*rgb24to32)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb24to16)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb24to15)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb32to24)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb32to16)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb32to15)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb15to16)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb15to24)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb15to32)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb16to15)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb16to24)(const uint8_t *src,uint8_t *dst,long src_size);
+void (*rgb16to32)(const uint8_t *src,uint8_t *dst,long src_size);
+//void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
+void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
+void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
+void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
+void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
+//void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
+void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
+void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
+
+void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride);
+void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride);
+void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride);
+void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride);
+void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride);
+void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height,
+	long srcStride, long dstStride);
+void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst,
+			    long width, long height, long src1Stride,
+			    long src2Stride, long dstStride);
+void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
+			uint8_t *dst1, uint8_t *dst2,
+			long width, long height,
+			long srcStride1, long srcStride2,
+			long dstStride1, long dstStride2);
+void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
+			uint8_t *dst,
+			long width, long height,
+			long srcStride1, long srcStride2,
+			long srcStride3, long dstStride);
+
+#if defined(ARCH_X86) && defined(CONFIG_GPL)
+static const uint64_t mmx_null  __attribute__((aligned(8))) = 0x0000000000000000ULL;
+static const uint64_t mmx_one   __attribute__((aligned(8))) = 0xFFFFFFFFFFFFFFFFULL;
+static const uint64_t mask32b  attribute_used __attribute__((aligned(8))) = 0x000000FF000000FFULL;
+static const uint64_t mask32g  attribute_used __attribute__((aligned(8))) = 0x0000FF000000FF00ULL;
+static const uint64_t mask32r  attribute_used __attribute__((aligned(8))) = 0x00FF000000FF0000ULL;
+static const uint64_t mask32   __attribute__((aligned(8))) = 0x00FFFFFF00FFFFFFULL;
+static const uint64_t mask3216br __attribute__((aligned(8)))=0x00F800F800F800F8ULL;
+static const uint64_t mask3216g  __attribute__((aligned(8)))=0x0000FC000000FC00ULL;
+static const uint64_t mask3215g  __attribute__((aligned(8)))=0x0000F8000000F800ULL;
+static const uint64_t mul3216  __attribute__((aligned(8))) = 0x2000000420000004ULL;
+static const uint64_t mul3215  __attribute__((aligned(8))) = 0x2000000820000008ULL;
+static const uint64_t mask24b  attribute_used __attribute__((aligned(8))) = 0x00FF0000FF0000FFULL;
+static const uint64_t mask24g  attribute_used __attribute__((aligned(8))) = 0xFF0000FF0000FF00ULL;
+static const uint64_t mask24r  attribute_used __attribute__((aligned(8))) = 0x0000FF0000FF0000ULL;
+static const uint64_t mask24l  __attribute__((aligned(8))) = 0x0000000000FFFFFFULL;
+static const uint64_t mask24h  __attribute__((aligned(8))) = 0x0000FFFFFF000000ULL;
+static const uint64_t mask24hh  __attribute__((aligned(8))) = 0xffff000000000000ULL;
+static const uint64_t mask24hhh  __attribute__((aligned(8))) = 0xffffffff00000000ULL;
+static const uint64_t mask24hhhh  __attribute__((aligned(8))) = 0xffffffffffff0000ULL;
+static const uint64_t mask15b  __attribute__((aligned(8))) = 0x001F001F001F001FULL; /* 00000000 00011111  xxB */
+static const uint64_t mask15rg __attribute__((aligned(8))) = 0x7FE07FE07FE07FE0ULL; /* 01111111 11100000  RGx */
+static const uint64_t mask15s  __attribute__((aligned(8))) = 0xFFE0FFE0FFE0FFE0ULL;
+static const uint64_t mask15g  __attribute__((aligned(8))) = 0x03E003E003E003E0ULL;
+static const uint64_t mask15r  __attribute__((aligned(8))) = 0x7C007C007C007C00ULL;
+#define mask16b mask15b
+static const uint64_t mask16g  __attribute__((aligned(8))) = 0x07E007E007E007E0ULL;
+static const uint64_t mask16r  __attribute__((aligned(8))) = 0xF800F800F800F800ULL;
+static const uint64_t red_16mask  __attribute__((aligned(8))) = 0x0000f8000000f800ULL;
+static const uint64_t green_16mask __attribute__((aligned(8)))= 0x000007e0000007e0ULL;
+static const uint64_t blue_16mask __attribute__((aligned(8))) = 0x0000001f0000001fULL;
+static const uint64_t red_15mask  __attribute__((aligned(8))) = 0x00007c000000f800ULL;
+static const uint64_t green_15mask __attribute__((aligned(8)))= 0x000003e0000007e0ULL;
+static const uint64_t blue_15mask __attribute__((aligned(8))) = 0x0000001f0000001fULL;
+
+#ifdef FAST_BGR2YV12
+static const uint64_t bgr2YCoeff  attribute_used __attribute__((aligned(8))) = 0x000000210041000DULL;
+static const uint64_t bgr2UCoeff  attribute_used __attribute__((aligned(8))) = 0x0000FFEEFFDC0038ULL;
+static const uint64_t bgr2VCoeff  attribute_used __attribute__((aligned(8))) = 0x00000038FFD2FFF8ULL;
+#else
+static const uint64_t bgr2YCoeff  attribute_used __attribute__((aligned(8))) = 0x000020E540830C8BULL;
+static const uint64_t bgr2UCoeff  attribute_used __attribute__((aligned(8))) = 0x0000ED0FDAC23831ULL;
+static const uint64_t bgr2VCoeff  attribute_used __attribute__((aligned(8))) = 0x00003831D0E6F6EAULL;
+#endif
+static const uint64_t bgr2YOffset attribute_used __attribute__((aligned(8))) = 0x1010101010101010ULL;
+static const uint64_t bgr2UVOffset attribute_used __attribute__((aligned(8)))= 0x8080808080808080ULL;
+static const uint64_t w1111       attribute_used __attribute__((aligned(8))) = 0x0001000100010001ULL;
+
+#if 0
+static volatile uint64_t __attribute__((aligned(8))) b5Dither;
+static volatile uint64_t __attribute__((aligned(8))) g5Dither;
+static volatile uint64_t __attribute__((aligned(8))) g6Dither;
+static volatile uint64_t __attribute__((aligned(8))) r5Dither;
+
+static uint64_t __attribute__((aligned(8))) dither4[2]={
+	0x0103010301030103LL,
+	0x0200020002000200LL,};
+
+static uint64_t __attribute__((aligned(8))) dither8[2]={
+	0x0602060206020602LL,
+	0x0004000400040004LL,};
+#endif
+#endif /* defined(ARCH_X86) */
+
+#define RGB2YUV_SHIFT 8
+#define BY ((int)( 0.098*(1<<RGB2YUV_SHIFT)+0.5))
+#define BV ((int)(-0.071*(1<<RGB2YUV_SHIFT)+0.5))
+#define BU ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5))
+#define GY ((int)( 0.504*(1<<RGB2YUV_SHIFT)+0.5))
+#define GV ((int)(-0.368*(1<<RGB2YUV_SHIFT)+0.5))
+#define GU ((int)(-0.291*(1<<RGB2YUV_SHIFT)+0.5))
+#define RY ((int)( 0.257*(1<<RGB2YUV_SHIFT)+0.5))
+#define RV ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5))
+#define RU ((int)(-0.148*(1<<RGB2YUV_SHIFT)+0.5))
+
+//Note: we have C, MMX, MMX2, 3DNOW version therse no 3DNOW+MMX2 one
+//Plain C versions
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#undef HAVE_SSE2
+#define RENAME(a) a ## _C
+#include "rgb2rgb_template.c"
+
+#if defined(ARCH_X86) && defined(CONFIG_GPL)
+
+//MMX versions
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#undef HAVE_SSE2
+#define RENAME(a) a ## _MMX
+#include "rgb2rgb_template.c"
+
+//MMX2 versions
+#undef RENAME
+#define HAVE_MMX
+#define HAVE_MMX2
+#undef HAVE_3DNOW
+#undef HAVE_SSE2
+#define RENAME(a) a ## _MMX2
+#include "rgb2rgb_template.c"
+
+//3DNOW versions
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#define HAVE_3DNOW
+#undef HAVE_SSE2
+#define RENAME(a) a ## _3DNOW
+#include "rgb2rgb_template.c"
+
+#endif //ARCH_X86 || ARCH_X86_64
+
+/*
+ rgb15->rgb16 Original by Strepto/Astral
+ ported to gcc & bugfixed : A'rpi
+ MMX2, 3DNOW optimization by Nick Kurshev
+ 32bit c version, and and&add trick by Michael Niedermayer
+*/
+
+void sws_rgb2rgb_init(int flags){
+#if (defined(HAVE_MMX2) || defined(HAVE_3DNOW) || defined(HAVE_MMX))  && defined(CONFIG_GPL)
+	if(flags & SWS_CPU_CAPS_MMX2){
+		rgb15to16= rgb15to16_MMX2;
+		rgb15to24= rgb15to24_MMX2;
+		rgb15to32= rgb15to32_MMX2;
+		rgb16to24= rgb16to24_MMX2;
+		rgb16to32= rgb16to32_MMX2;
+		rgb16to15= rgb16to15_MMX2;
+		rgb24to16= rgb24to16_MMX2;
+		rgb24to15= rgb24to15_MMX2;
+		rgb24to32= rgb24to32_MMX2;
+		rgb32to16= rgb32to16_MMX2;
+		rgb32to15= rgb32to15_MMX2;
+		rgb32to24= rgb32to24_MMX2;
+		rgb24tobgr15= rgb24tobgr15_MMX2;
+		rgb24tobgr16= rgb24tobgr16_MMX2;
+		rgb24tobgr24= rgb24tobgr24_MMX2;
+		rgb32tobgr32= rgb32tobgr32_MMX2;
+		rgb32tobgr16= rgb32tobgr16_MMX2;
+		rgb32tobgr15= rgb32tobgr15_MMX2;
+		yv12toyuy2= yv12toyuy2_MMX2;
+		yv12touyvy= yv12touyvy_MMX2;
+		yuv422ptoyuy2= yuv422ptoyuy2_MMX2;
+		yuy2toyv12= yuy2toyv12_MMX2;
+//		uyvytoyv12= uyvytoyv12_MMX2;
+//		yvu9toyv12= yvu9toyv12_MMX2;
+		planar2x= planar2x_MMX2;
+		rgb24toyv12= rgb24toyv12_MMX2;
+		interleaveBytes= interleaveBytes_MMX2;
+		vu9_to_vu12= vu9_to_vu12_MMX2;
+		yvu9_to_yuy2= yvu9_to_yuy2_MMX2;
+	}else if(flags & SWS_CPU_CAPS_3DNOW){
+		rgb15to16= rgb15to16_3DNOW;
+		rgb15to24= rgb15to24_3DNOW;
+		rgb15to32= rgb15to32_3DNOW;
+		rgb16to24= rgb16to24_3DNOW;
+		rgb16to32= rgb16to32_3DNOW;
+		rgb16to15= rgb16to15_3DNOW;
+		rgb24to16= rgb24to16_3DNOW;
+		rgb24to15= rgb24to15_3DNOW;
+		rgb24to32= rgb24to32_3DNOW;
+		rgb32to16= rgb32to16_3DNOW;
+		rgb32to15= rgb32to15_3DNOW;
+		rgb32to24= rgb32to24_3DNOW;
+		rgb24tobgr15= rgb24tobgr15_3DNOW;
+		rgb24tobgr16= rgb24tobgr16_3DNOW;
+		rgb24tobgr24= rgb24tobgr24_3DNOW;
+		rgb32tobgr32= rgb32tobgr32_3DNOW;
+		rgb32tobgr16= rgb32tobgr16_3DNOW;
+		rgb32tobgr15= rgb32tobgr15_3DNOW;
+		yv12toyuy2= yv12toyuy2_3DNOW;
+		yv12touyvy= yv12touyvy_3DNOW;
+		yuv422ptoyuy2= yuv422ptoyuy2_3DNOW;
+		yuy2toyv12= yuy2toyv12_3DNOW;
+//		uyvytoyv12= uyvytoyv12_3DNOW;
+//		yvu9toyv12= yvu9toyv12_3DNOW;
+		planar2x= planar2x_3DNOW;
+		rgb24toyv12= rgb24toyv12_3DNOW;
+		interleaveBytes= interleaveBytes_3DNOW;
+		vu9_to_vu12= vu9_to_vu12_3DNOW;
+		yvu9_to_yuy2= yvu9_to_yuy2_3DNOW;
+	}else if(flags & SWS_CPU_CAPS_MMX){
+		rgb15to16= rgb15to16_MMX;
+		rgb15to24= rgb15to24_MMX;
+		rgb15to32= rgb15to32_MMX;
+		rgb16to24= rgb16to24_MMX;
+		rgb16to32= rgb16to32_MMX;
+		rgb16to15= rgb16to15_MMX;
+		rgb24to16= rgb24to16_MMX;
+		rgb24to15= rgb24to15_MMX;
+		rgb24to32= rgb24to32_MMX;
+		rgb32to16= rgb32to16_MMX;
+		rgb32to15= rgb32to15_MMX;
+		rgb32to24= rgb32to24_MMX;
+		rgb24tobgr15= rgb24tobgr15_MMX;
+		rgb24tobgr16= rgb24tobgr16_MMX;
+		rgb24tobgr24= rgb24tobgr24_MMX;
+		rgb32tobgr32= rgb32tobgr32_MMX;
+		rgb32tobgr16= rgb32tobgr16_MMX;
+		rgb32tobgr15= rgb32tobgr15_MMX;
+		yv12toyuy2= yv12toyuy2_MMX;
+		yv12touyvy= yv12touyvy_MMX;
+		yuv422ptoyuy2= yuv422ptoyuy2_MMX;
+		yuy2toyv12= yuy2toyv12_MMX;
+//		uyvytoyv12= uyvytoyv12_MMX;
+//		yvu9toyv12= yvu9toyv12_MMX;
+		planar2x= planar2x_MMX;
+		rgb24toyv12= rgb24toyv12_MMX;
+		interleaveBytes= interleaveBytes_MMX;
+		vu9_to_vu12= vu9_to_vu12_MMX;
+		yvu9_to_yuy2= yvu9_to_yuy2_MMX;
+	}else
+#endif /* defined(HAVE_MMX2) || defined(HAVE_3DNOW) || defined(HAVE_MMX) */
+	{
+		rgb15to16= rgb15to16_C;
+		rgb15to24= rgb15to24_C;
+		rgb15to32= rgb15to32_C;
+		rgb16to24= rgb16to24_C;
+		rgb16to32= rgb16to32_C;
+		rgb16to15= rgb16to15_C;
+		rgb24to16= rgb24to16_C;
+		rgb24to15= rgb24to15_C;
+		rgb24to32= rgb24to32_C;
+		rgb32to16= rgb32to16_C;
+		rgb32to15= rgb32to15_C;
+		rgb32to24= rgb32to24_C;
+		rgb24tobgr15= rgb24tobgr15_C;
+		rgb24tobgr16= rgb24tobgr16_C;
+		rgb24tobgr24= rgb24tobgr24_C;
+		rgb32tobgr32= rgb32tobgr32_C;
+		rgb32tobgr16= rgb32tobgr16_C;
+		rgb32tobgr15= rgb32tobgr15_C;
+		yv12toyuy2= yv12toyuy2_C;
+		yv12touyvy= yv12touyvy_C;
+		yuv422ptoyuy2= yuv422ptoyuy2_C;
+		yuy2toyv12= yuy2toyv12_C;
+//		uyvytoyv12= uyvytoyv12_C;
+//		yvu9toyv12= yvu9toyv12_C;
+		planar2x= planar2x_C;
+		rgb24toyv12= rgb24toyv12_C;
+		interleaveBytes= interleaveBytes_C;
+		vu9_to_vu12= vu9_to_vu12_C;
+		yvu9_to_yuy2= yvu9_to_yuy2_C;
+	}
+}
+
+/**
+ * Palette is assumed to contain BGR32.
+ */
+void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+
+/*
+	for(i=0; i<num_pixels; i++)
+		((unsigned *)dst)[i] = ((unsigned *)palette)[ src[i] ];
+*/
+
+	for(i=0; i<num_pixels; i++)
+	{
+		#ifdef WORDS_BIGENDIAN
+			dst[3]= palette[ src[i]*4+2 ];
+			dst[2]= palette[ src[i]*4+1 ];
+			dst[1]= palette[ src[i]*4+0 ];
+		#else
+		//FIXME slow?
+			dst[0]= palette[ src[i]*4+2 ];
+			dst[1]= palette[ src[i]*4+1 ];
+			dst[2]= palette[ src[i]*4+0 ];
+			//dst[3]= 0; /* do we need this cleansing? */
+		#endif
+		dst+= 4;
+	}
+}
+
+void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+	for(i=0; i<num_pixels; i++)
+	{
+		#ifdef WORDS_BIGENDIAN
+			dst[3]= palette[ src[i]*4+0 ];
+			dst[2]= palette[ src[i]*4+1 ];
+			dst[1]= palette[ src[i]*4+2 ];
+		#else
+			//FIXME slow?
+			dst[0]= palette[ src[i]*4+0 ];
+			dst[1]= palette[ src[i]*4+1 ];
+			dst[2]= palette[ src[i]*4+2 ];
+			//dst[3]= 0; /* do we need this cleansing? */
+		#endif
+		
+		dst+= 4;
+	}
+}
+
+/**
+ * Palette is assumed to contain BGR32.
+ */
+void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+/*
+	writes 1 byte o much and might cause alignment issues on some architectures?
+	for(i=0; i<num_pixels; i++)
+		((unsigned *)(&dst[i*3])) = ((unsigned *)palette)[ src[i] ];
+*/
+	for(i=0; i<num_pixels; i++)
+	{
+		//FIXME slow?
+		dst[0]= palette[ src[i]*4+2 ];
+		dst[1]= palette[ src[i]*4+1 ];
+		dst[2]= palette[ src[i]*4+0 ];
+		dst+= 3;
+	}
+}
+
+void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+/*
+	writes 1 byte o much and might cause alignment issues on some architectures?
+	for(i=0; i<num_pixels; i++)
+		((unsigned *)(&dst[i*3])) = ((unsigned *)palette)[ src[i] ];
+*/
+	for(i=0; i<num_pixels; i++)
+	{
+		//FIXME slow?
+		dst[0]= palette[ src[i]*4+0 ];
+		dst[1]= palette[ src[i]*4+1 ];
+		dst[2]= palette[ src[i]*4+2 ];
+		dst+= 3;
+	}
+}
+
+/**
+ * Palette is assumed to contain bgr16, see rgb32to16 to convert the palette
+ */
+void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+	for(i=0; i<num_pixels; i++)
+		((uint16_t *)dst)[i] = ((uint16_t *)palette)[ src[i] ];
+}
+void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+	for(i=0; i<num_pixels; i++)
+		((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]);
+}
+
+/**
+ * Palette is assumed to contain BGR15, see rgb32to15 to convert the palette.
+ */
+void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+	for(i=0; i<num_pixels; i++)
+		((uint16_t *)dst)[i] = ((uint16_t *)palette)[ src[i] ];
+}
+void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette)
+{
+	long i;
+	for(i=0; i<num_pixels; i++)
+		((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]);
+}
+
+void rgb32tobgr24(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	long num_pixels = src_size >> 2;
+	for(i=0; i<num_pixels; i++)
+	{
+		#ifdef WORDS_BIGENDIAN
+			/* RGB32 (= A,B,G,R) -> BGR24 (= B,G,R) */
+			dst[3*i + 0] = src[4*i + 1];
+			dst[3*i + 1] = src[4*i + 2];
+			dst[3*i + 2] = src[4*i + 3];
+		#else
+			dst[3*i + 0] = src[4*i + 2];
+			dst[3*i + 1] = src[4*i + 1];
+			dst[3*i + 2] = src[4*i + 0];
+		#endif
+	}
+}
+
+void rgb24tobgr32(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	for(i=0; 3*i<src_size; i++)
+	{
+		#ifdef WORDS_BIGENDIAN
+			/* RGB24 (= R,G,B) -> BGR32 (= A,R,G,B) */
+			dst[4*i + 0] = 0;
+			dst[4*i + 1] = src[3*i + 0];
+			dst[4*i + 2] = src[3*i + 1];
+			dst[4*i + 3] = src[3*i + 2];
+		#else
+			dst[4*i + 0] = src[3*i + 2];
+			dst[4*i + 1] = src[3*i + 1];
+			dst[4*i + 2] = src[3*i + 0];
+			dst[4*i + 3] = 0;
+		#endif
+	}
+}
+
+void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (uint16_t *)src;
+	end = s + src_size/2;
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+		#ifdef WORDS_BIGENDIAN
+			*d++ = 0;
+			*d++ = (bgr&0x1F)<<3;
+			*d++ = (bgr&0x7E0)>>3;
+			*d++ = (bgr&0xF800)>>8;
+		#else
+			*d++ = (bgr&0xF800)>>8;
+			*d++ = (bgr&0x7E0)>>3;
+			*d++ = (bgr&0x1F)<<3;
+			*d++ = 0;
+		#endif
+	}
+}
+
+void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (const uint16_t *)src;
+	end = s + src_size/2;
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+		*d++ = (bgr&0xF800)>>8;
+		*d++ = (bgr&0x7E0)>>3;
+		*d++ = (bgr&0x1F)<<3;
+	}
+}
+
+void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	long num_pixels = src_size >> 1;
+	
+	for(i=0; i<num_pixels; i++)
+	{
+	    unsigned b,g,r;
+	    register uint16_t rgb;
+	    rgb = src[2*i];
+	    r = rgb&0x1F;
+	    g = (rgb&0x7E0)>>5;
+	    b = (rgb&0xF800)>>11;
+	    dst[2*i] = (b&0x1F) | ((g&0x3F)<<5) | ((r&0x1F)<<11);
+	}
+}
+
+void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	long num_pixels = src_size >> 1;
+	
+	for(i=0; i<num_pixels; i++)
+	{
+	    unsigned b,g,r;
+	    register uint16_t rgb;
+	    rgb = src[2*i];
+	    r = rgb&0x1F;
+	    g = (rgb&0x7E0)>>5;
+	    b = (rgb&0xF800)>>11;
+	    dst[2*i] = (b&0x1F) | ((g&0x1F)<<5) | ((r&0x1F)<<10);
+	}
+}
+
+void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (const uint16_t *)src;
+	end = s + src_size/2;
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+		#ifdef WORDS_BIGENDIAN
+			*d++ = 0;
+			*d++ = (bgr&0x1F)<<3;
+			*d++ = (bgr&0x3E0)>>2;
+			*d++ = (bgr&0x7C00)>>7;
+		#else
+			*d++ = (bgr&0x7C00)>>7;
+			*d++ = (bgr&0x3E0)>>2;
+			*d++ = (bgr&0x1F)<<3;
+			*d++ = 0;
+		#endif
+	}
+}
+
+void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (uint16_t *)src;
+	end = s + src_size/2;
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+		*d++ = (bgr&0x7C00)>>7;
+		*d++ = (bgr&0x3E0)>>2;
+		*d++ = (bgr&0x1F)<<3;
+	}
+}
+
+void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	long num_pixels = src_size >> 1;
+	
+	for(i=0; i<num_pixels; i++)
+	{
+	    unsigned b,g,r;
+	    register uint16_t rgb;
+	    rgb = src[2*i];
+	    r = rgb&0x1F;
+	    g = (rgb&0x3E0)>>5;
+	    b = (rgb&0x7C00)>>10;
+	    dst[2*i] = (b&0x1F) | ((g&0x3F)<<5) | ((r&0x1F)<<11);
+	}
+}
+
+void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	long num_pixels = src_size >> 1;
+	
+	for(i=0; i<num_pixels; i++)
+	{
+	    unsigned b,g,r;
+	    register uint16_t rgb;
+	    rgb = src[2*i];
+	    r = rgb&0x1F;
+	    g = (rgb&0x3E0)>>5;
+	    b = (rgb&0x7C00)>>10;
+	    dst[2*i] = (b&0x1F) | ((g&0x1F)<<5) | ((r&0x1F)<<10);
+	}
+}
+
+void rgb8tobgr8(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	long i;
+	long num_pixels = src_size;
+	for(i=0; i<num_pixels; i++)
+	{
+	    unsigned b,g,r;
+	    register uint8_t rgb;
+	    rgb = src[i];
+	    r = (rgb&0x07);
+	    g = (rgb&0x38)>>3;
+	    b = (rgb&0xC0)>>6;
+	    dst[i] = ((b<<1)&0x07) | ((g&0x07)<<3) | ((r&0x03)<<6);
+	}
+}
diff --git a/contrib/ffmpeg/libswscale/rgb2rgb.h b/contrib/ffmpeg/libswscale/rgb2rgb.h
new file mode 100644
index 000000000..4b5cc0a69
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/rgb2rgb.h
@@ -0,0 +1,147 @@
+/*
+ *
+ *  rgb2rgb.h, Software RGB to RGB convertor
+ *  pluralize by Software PAL8 to RGB convertor
+ *               Software YUV to YUV convertor
+ *               Software YUV to RGB convertor
+ *  Written by Nick Kurshev.
+ *  palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef RGB2RGB_INCLUDED
+#define RGB2RGB_INCLUDED
+
+// Note: do not fix the dependence on stdio.h
+
+/* A full collection of rgb to rgb(bgr) convertors */
+extern void (*rgb24to32)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb24to16)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb24to15)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb32to24)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb32to16)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb32to15)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb15to16)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb15to24)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb15to32)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb16to15)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb16to24)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb16to32)(const uint8_t *src,uint8_t *dst,long src_size);
+extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
+extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
+extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
+extern void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
+extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
+extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
+
+extern void rgb24tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb32tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb16tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
+extern void rgb8tobgr8(const uint8_t *src, uint8_t *dst, long src_size);
+
+
+extern void palette8torgb32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8tobgr32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8torgb24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8tobgr24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+extern void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
+ */
+//void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ */
+extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride);
+
+/**
+ *
+ * width should be a multiple of 16
+ */
+extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride);
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ */
+extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride);
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ */
+extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride);
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 2 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
+ */
+extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride);
+extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height,
+	long srcStride, long dstStride);
+
+extern void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst,
+			    long width, long height, long src1Stride,
+			    long src2Stride, long dstStride);
+
+extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
+			uint8_t *dst1, uint8_t *dst2,
+			long width, long height,
+			long srcStride1, long srcStride2,
+			long dstStride1, long dstStride2);
+
+extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
+			uint8_t *dst,
+			long width, long height,
+			long srcStride1, long srcStride2,
+			long srcStride3, long dstStride);
+	
+void sws_rgb2rgb_init(int flags);
+
+#endif
diff --git a/contrib/ffmpeg/libswscale/rgb2rgb_template.c b/contrib/ffmpeg/libswscale/rgb2rgb_template.c
new file mode 100644
index 000000000..d9511c955
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/rgb2rgb_template.c
@@ -0,0 +1,2688 @@
+/*
+ *
+ *  rgb2rgb.c, Software RGB to RGB convertor
+ *  pluralize by Software PAL8 to RGB convertor
+ *               Software YUV to YUV convertor
+ *               Software YUV to RGB convertor
+ *  Written by Nick Kurshev.
+ *  palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
+ *  lot of big-endian byteorder fixes by Alex Beregszaszi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * 
+ * the C code (not assembly, mmx, ...) of this file can be used
+ * under the LGPL license too
+ */
+
+#include <stddef.h>
+#include <inttypes.h> /* for __WORDSIZE */
+
+#ifndef __WORDSIZE
+// #warning You have misconfigured system and probably will lose performance!
+#define __WORDSIZE MP_WORDSIZE
+#endif
+
+#undef PREFETCH
+#undef MOVNTQ
+#undef EMMS
+#undef SFENCE
+#undef MMREG_SIZE
+#undef PREFETCHW
+#undef PAVGB
+
+#ifdef HAVE_SSE2
+#define MMREG_SIZE 16
+#else
+#define MMREG_SIZE 8
+#endif
+
+#ifdef HAVE_3DNOW
+#define PREFETCH  "prefetch"
+#define PREFETCHW "prefetchw"
+#define PAVGB	  "pavgusb"
+#elif defined ( HAVE_MMX2 )
+#define PREFETCH "prefetchnta"
+#define PREFETCHW "prefetcht0"
+#define PAVGB	  "pavgb"
+#else
+#ifdef __APPLE__
+#define PREFETCH "#"
+#define PREFETCHW "#"
+#else
+#define PREFETCH  " # nop"
+#define PREFETCHW " # nop"
+#endif
+#endif
+
+#ifdef HAVE_3DNOW
+/* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */
+#define EMMS     "femms"
+#else
+#define EMMS     "emms"
+#endif
+
+#ifdef HAVE_MMX2
+#define MOVNTQ "movntq"
+#define SFENCE "sfence"
+#else
+#define MOVNTQ "movq"
+#define SFENCE " # nop"
+#endif
+
+static inline void RENAME(rgb24to32)(const uint8_t *src,uint8_t *dst,long src_size)
+{
+  uint8_t *dest = dst;
+  const uint8_t *s = src;
+  const uint8_t *end;
+#ifdef HAVE_MMX
+  const uint8_t *mm_end;
+#endif
+  end = s + src_size;
+#ifdef HAVE_MMX
+  __asm __volatile(PREFETCH"	%0"::"m"(*s):"memory");
+  mm_end = end - 23;
+  __asm __volatile("movq	%0, %%mm7"::"m"(mask32):"memory");
+  while(s < mm_end)
+  {
+    __asm __volatile(
+	PREFETCH"	32%1\n\t"
+	"movd	%1, %%mm0\n\t"
+	"punpckldq 3%1, %%mm0\n\t"
+	"movd	6%1, %%mm1\n\t"
+	"punpckldq 9%1, %%mm1\n\t"
+	"movd	12%1, %%mm2\n\t"
+	"punpckldq 15%1, %%mm2\n\t"
+	"movd	18%1, %%mm3\n\t"
+	"punpckldq 21%1, %%mm3\n\t"
+	"pand	%%mm7, %%mm0\n\t"
+	"pand	%%mm7, %%mm1\n\t"
+	"pand	%%mm7, %%mm2\n\t"
+	"pand	%%mm7, %%mm3\n\t"
+	MOVNTQ"	%%mm0, %0\n\t"
+	MOVNTQ"	%%mm1, 8%0\n\t"
+	MOVNTQ"	%%mm2, 16%0\n\t"
+	MOVNTQ"	%%mm3, 24%0"
+	:"=m"(*dest)
+	:"m"(*s)
+	:"memory");
+    dest += 32;
+    s += 24;
+  }
+  __asm __volatile(SFENCE:::"memory");
+  __asm __volatile(EMMS:::"memory");
+#endif
+  while(s < end)
+  {
+#ifdef WORDS_BIGENDIAN
+    /* RGB24 (= R,G,B) -> RGB32 (= A,B,G,R) */
+    *dest++ = 0;
+    *dest++ = s[2];
+    *dest++ = s[1];
+    *dest++ = s[0];
+    s+=3;
+#else
+    *dest++ = *s++;
+    *dest++ = *s++;
+    *dest++ = *s++;
+    *dest++ = 0;
+#endif
+  }
+}
+
+static inline void RENAME(rgb32to24)(const uint8_t *src,uint8_t *dst,long src_size)
+{
+  uint8_t *dest = dst;
+  const uint8_t *s = src;
+  const uint8_t *end;
+#ifdef HAVE_MMX
+  const uint8_t *mm_end;
+#endif
+  end = s + src_size;
+#ifdef HAVE_MMX
+  __asm __volatile(PREFETCH"	%0"::"m"(*s):"memory");
+  mm_end = end - 31;
+  while(s < mm_end)
+  {
+    __asm __volatile(
+	PREFETCH"	32%1\n\t"
+	"movq	%1, %%mm0\n\t"
+	"movq	8%1, %%mm1\n\t"
+	"movq	16%1, %%mm4\n\t"
+	"movq	24%1, %%mm5\n\t"
+	"movq	%%mm0, %%mm2\n\t"
+	"movq	%%mm1, %%mm3\n\t"
+	"movq	%%mm4, %%mm6\n\t"
+	"movq	%%mm5, %%mm7\n\t"
+	"psrlq	$8, %%mm2\n\t"
+	"psrlq	$8, %%mm3\n\t"
+	"psrlq	$8, %%mm6\n\t"
+	"psrlq	$8, %%mm7\n\t"
+	"pand	%2, %%mm0\n\t"
+	"pand	%2, %%mm1\n\t"
+	"pand	%2, %%mm4\n\t"
+	"pand	%2, %%mm5\n\t"
+	"pand	%3, %%mm2\n\t"
+	"pand	%3, %%mm3\n\t"
+	"pand	%3, %%mm6\n\t"
+	"pand	%3, %%mm7\n\t"
+	"por	%%mm2, %%mm0\n\t"
+	"por	%%mm3, %%mm1\n\t"
+	"por	%%mm6, %%mm4\n\t"
+	"por	%%mm7, %%mm5\n\t"
+
+	"movq	%%mm1, %%mm2\n\t"
+	"movq	%%mm4, %%mm3\n\t"
+	"psllq	$48, %%mm2\n\t"
+	"psllq	$32, %%mm3\n\t"
+	"pand	%4, %%mm2\n\t"
+	"pand	%5, %%mm3\n\t"
+	"por	%%mm2, %%mm0\n\t"
+	"psrlq	$16, %%mm1\n\t"
+	"psrlq	$32, %%mm4\n\t"
+	"psllq	$16, %%mm5\n\t"
+	"por	%%mm3, %%mm1\n\t"
+	"pand	%6, %%mm5\n\t"
+	"por	%%mm5, %%mm4\n\t"
+
+	MOVNTQ"	%%mm0, %0\n\t"
+	MOVNTQ"	%%mm1, 8%0\n\t"
+	MOVNTQ"	%%mm4, 16%0"
+	:"=m"(*dest)
+	:"m"(*s),"m"(mask24l),
+	 "m"(mask24h),"m"(mask24hh),"m"(mask24hhh),"m"(mask24hhhh)
+	:"memory");
+    dest += 24;
+    s += 32;
+  }
+  __asm __volatile(SFENCE:::"memory");
+  __asm __volatile(EMMS:::"memory");
+#endif
+  while(s < end)
+  {
+#ifdef WORDS_BIGENDIAN
+    /* RGB32 (= A,B,G,R) -> RGB24 (= R,G,B) */
+    s++;
+    dest[2] = *s++;
+    dest[1] = *s++;
+    dest[0] = *s++;
+    dest += 3;
+#else
+    *dest++ = *s++;
+    *dest++ = *s++;
+    *dest++ = *s++;
+    s++;
+#endif
+  }
+}
+
+/*
+ Original by Strepto/Astral
+ ported to gcc & bugfixed : A'rpi
+ MMX2, 3DNOW optimization by Nick Kurshev
+ 32bit c version, and and&add trick by Michael Niedermayer
+*/
+static inline void RENAME(rgb15to16)(const uint8_t *src,uint8_t *dst,long src_size)
+{
+  register const uint8_t* s=src;
+  register uint8_t* d=dst;
+  register const uint8_t *end;
+  const uint8_t *mm_end;
+  end = s + src_size;
+#ifdef HAVE_MMX
+  __asm __volatile(PREFETCH"	%0"::"m"(*s));
+  __asm __volatile("movq	%0, %%mm4"::"m"(mask15s));
+  mm_end = end - 15;
+  while(s<mm_end)
+  {
+	__asm __volatile(
+		PREFETCH"	32%1\n\t"
+		"movq	%1, %%mm0\n\t"
+		"movq	8%1, %%mm2\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm2, %%mm3\n\t"
+		"pand	%%mm4, %%mm0\n\t"
+		"pand	%%mm4, %%mm2\n\t"
+		"paddw	%%mm1, %%mm0\n\t"
+		"paddw	%%mm3, %%mm2\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm2, 8%0"
+		:"=m"(*d)
+		:"m"(*s)
+		);
+	d+=16;
+	s+=16;
+  }
+  __asm __volatile(SFENCE:::"memory");
+  __asm __volatile(EMMS:::"memory");
+#endif
+    mm_end = end - 3;
+    while(s < mm_end)
+    {
+	register unsigned x= *((uint32_t *)s);
+	*((uint32_t *)d) = (x&0x7FFF7FFF) + (x&0x7FE07FE0);
+	d+=4;
+	s+=4;
+    }
+    if(s < end)
+    {
+	register unsigned short x= *((uint16_t *)s);
+	*((uint16_t *)d) = (x&0x7FFF) + (x&0x7FE0);
+    }
+}
+
+static inline void RENAME(rgb16to15)(const uint8_t *src,uint8_t *dst,long src_size)
+{
+  register const uint8_t* s=src;
+  register uint8_t* d=dst;
+  register const uint8_t *end;
+  const uint8_t *mm_end;
+  end = s + src_size;
+#ifdef HAVE_MMX
+  __asm __volatile(PREFETCH"	%0"::"m"(*s));
+  __asm __volatile("movq	%0, %%mm7"::"m"(mask15rg));
+  __asm __volatile("movq	%0, %%mm6"::"m"(mask15b));
+  mm_end = end - 15;
+  while(s<mm_end)
+  {
+	__asm __volatile(
+		PREFETCH"	32%1\n\t"
+		"movq	%1, %%mm0\n\t"
+		"movq	8%1, %%mm2\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm2, %%mm3\n\t"
+		"psrlq	$1, %%mm0\n\t"
+		"psrlq	$1, %%mm2\n\t"
+		"pand	%%mm7, %%mm0\n\t"
+		"pand	%%mm7, %%mm2\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm3\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm3, %%mm2\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm2, 8%0"
+		:"=m"(*d)
+		:"m"(*s)
+		);
+	d+=16;
+	s+=16;
+  }
+  __asm __volatile(SFENCE:::"memory");
+  __asm __volatile(EMMS:::"memory");
+#endif
+    mm_end = end - 3;
+    while(s < mm_end)
+    {
+	register uint32_t x= *((uint32_t *)s);
+	*((uint32_t *)d) = ((x>>1)&0x7FE07FE0) | (x&0x001F001F);
+	s+=4;
+	d+=4;
+    }
+    if(s < end)
+    {
+	register uint16_t x= *((uint16_t *)s);
+	*((uint16_t *)d) = ((x>>1)&0x7FE0) | (x&0x001F);
+	s+=2;
+	d+=2;
+    }
+}
+
+static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	mm_end = end - 15;
+#if 1 //is faster only if multiplies are reasonable fast (FIXME figure out on which cpus this is faster, on Athlon its slightly faster)
+	asm volatile(
+		"movq %3, %%mm5			\n\t"
+		"movq %4, %%mm6			\n\t"
+		"movq %5, %%mm7			\n\t"
+		ASMALIGN(4)
+		"1:				\n\t"
+		PREFETCH" 32(%1)		\n\t"
+		"movd	(%1), %%mm0		\n\t"
+		"movd	4(%1), %%mm3		\n\t"
+		"punpckldq 8(%1), %%mm0		\n\t"
+		"punpckldq 12(%1), %%mm3	\n\t"
+		"movq %%mm0, %%mm1		\n\t"
+		"movq %%mm3, %%mm4		\n\t"
+		"pand %%mm6, %%mm0		\n\t"
+		"pand %%mm6, %%mm3		\n\t"
+		"pmaddwd %%mm7, %%mm0		\n\t"
+		"pmaddwd %%mm7, %%mm3		\n\t"
+		"pand %%mm5, %%mm1		\n\t"
+		"pand %%mm5, %%mm4		\n\t"
+		"por %%mm1, %%mm0		\n\t"	
+		"por %%mm4, %%mm3		\n\t"
+		"psrld $5, %%mm0		\n\t"
+		"pslld $11, %%mm3		\n\t"
+		"por %%mm3, %%mm0		\n\t"
+		MOVNTQ"	%%mm0, (%0)		\n\t"
+		"add $16, %1			\n\t"
+		"add $8, %0			\n\t"
+		"cmp %2, %1			\n\t"
+		" jb 1b				\n\t"
+		: "+r" (d), "+r"(s)
+		: "r" (mm_end), "m" (mask3216g), "m" (mask3216br), "m" (mul3216)
+	);
+#else
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_16mask),"m"(green_16mask));
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	4%1, %%mm3\n\t"
+		"punpckldq 8%1, %%mm0\n\t"
+		"punpckldq 12%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psrlq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm3\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%2, %%mm3\n\t"
+		"psrlq	$5, %%mm1\n\t"
+		"psrlq	$5, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$8, %%mm2\n\t"
+		"psrlq	$8, %%mm5\n\t"
+		"pand	%%mm7, %%mm2\n\t"
+		"pand	%%mm7, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_16mask):"memory");
+		d += 4;
+		s += 16;
+	}
+#endif
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register int rgb = *(uint32_t*)s; s += 4;
+		*d++ = ((rgb&0xFF)>>3) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>8);
+	}
+}
+
+static inline void RENAME(rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_16mask),"m"(green_16mask));
+	mm_end = end - 15;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	4%1, %%mm3\n\t"
+		"punpckldq 8%1, %%mm0\n\t"
+		"punpckldq 12%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psllq	$8, %%mm0\n\t"
+		"psllq	$8, %%mm3\n\t"
+		"pand	%%mm7, %%mm0\n\t"
+		"pand	%%mm7, %%mm3\n\t"
+		"psrlq	$5, %%mm1\n\t"
+		"psrlq	$5, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$19, %%mm2\n\t"
+		"psrlq	$19, %%mm5\n\t"
+		"pand	%2, %%mm2\n\t"
+		"pand	%2, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_16mask):"memory");
+		d += 4;
+		s += 16;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register int rgb = *(uint32_t*)s; s += 4;
+		*d++ = ((rgb&0xF8)<<8) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>19);
+	}
+}
+
+static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	mm_end = end - 15;
+#if 1 //is faster only if multiplies are reasonable fast (FIXME figure out on which cpus this is faster, on Athlon its slightly faster)
+	asm volatile(
+		"movq %3, %%mm5			\n\t"
+		"movq %4, %%mm6			\n\t"
+		"movq %5, %%mm7			\n\t"
+		ASMALIGN(4)
+		"1:				\n\t"
+		PREFETCH" 32(%1)		\n\t"
+		"movd	(%1), %%mm0		\n\t"
+		"movd	4(%1), %%mm3		\n\t"
+		"punpckldq 8(%1), %%mm0		\n\t"
+		"punpckldq 12(%1), %%mm3	\n\t"
+		"movq %%mm0, %%mm1		\n\t"
+		"movq %%mm3, %%mm4		\n\t"
+		"pand %%mm6, %%mm0		\n\t"
+		"pand %%mm6, %%mm3		\n\t"
+		"pmaddwd %%mm7, %%mm0		\n\t"
+		"pmaddwd %%mm7, %%mm3		\n\t"
+		"pand %%mm5, %%mm1		\n\t"
+		"pand %%mm5, %%mm4		\n\t"
+		"por %%mm1, %%mm0		\n\t"	
+		"por %%mm4, %%mm3		\n\t"
+		"psrld $6, %%mm0		\n\t"
+		"pslld $10, %%mm3		\n\t"
+		"por %%mm3, %%mm0		\n\t"
+		MOVNTQ"	%%mm0, (%0)		\n\t"
+		"add $16, %1			\n\t"
+		"add $8, %0			\n\t"
+		"cmp %2, %1			\n\t"
+		" jb 1b				\n\t"
+		: "+r" (d), "+r"(s)
+		: "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)
+	);
+#else
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_15mask),"m"(green_15mask));
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	4%1, %%mm3\n\t"
+		"punpckldq 8%1, %%mm0\n\t"
+		"punpckldq 12%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psrlq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm3\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%2, %%mm3\n\t"
+		"psrlq	$6, %%mm1\n\t"
+		"psrlq	$6, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$9, %%mm2\n\t"
+		"psrlq	$9, %%mm5\n\t"
+		"pand	%%mm7, %%mm2\n\t"
+		"pand	%%mm7, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_15mask):"memory");
+		d += 4;
+		s += 16;
+	}
+#endif
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register int rgb = *(uint32_t*)s; s += 4;
+		*d++ = ((rgb&0xFF)>>3) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>9);
+	}
+}
+
+static inline void RENAME(rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_15mask),"m"(green_15mask));
+	mm_end = end - 15;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	4%1, %%mm3\n\t"
+		"punpckldq 8%1, %%mm0\n\t"
+		"punpckldq 12%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psllq	$7, %%mm0\n\t"
+		"psllq	$7, %%mm3\n\t"
+		"pand	%%mm7, %%mm0\n\t"
+		"pand	%%mm7, %%mm3\n\t"
+		"psrlq	$6, %%mm1\n\t"
+		"psrlq	$6, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$19, %%mm2\n\t"
+		"psrlq	$19, %%mm5\n\t"
+		"pand	%2, %%mm2\n\t"
+		"pand	%2, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_15mask):"memory");
+		d += 4;
+		s += 16;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register int rgb = *(uint32_t*)s; s += 4;
+		*d++ = ((rgb&0xF8)<<7) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>19);
+	}
+}
+
+static inline void RENAME(rgb24to16)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_16mask),"m"(green_16mask));
+	mm_end = end - 11;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	3%1, %%mm3\n\t"
+		"punpckldq 6%1, %%mm0\n\t"
+		"punpckldq 9%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psrlq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm3\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%2, %%mm3\n\t"
+		"psrlq	$5, %%mm1\n\t"
+		"psrlq	$5, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$8, %%mm2\n\t"
+		"psrlq	$8, %%mm5\n\t"
+		"pand	%%mm7, %%mm2\n\t"
+		"pand	%%mm7, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_16mask):"memory");
+		d += 4;
+		s += 12;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		const int b= *s++;
+		const int g= *s++;
+		const int r= *s++;
+		*d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8);
+	}
+}
+
+static inline void RENAME(rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_16mask),"m"(green_16mask));
+	mm_end = end - 15;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	3%1, %%mm3\n\t"
+		"punpckldq 6%1, %%mm0\n\t"
+		"punpckldq 9%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psllq	$8, %%mm0\n\t"
+		"psllq	$8, %%mm3\n\t"
+		"pand	%%mm7, %%mm0\n\t"
+		"pand	%%mm7, %%mm3\n\t"
+		"psrlq	$5, %%mm1\n\t"
+		"psrlq	$5, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$19, %%mm2\n\t"
+		"psrlq	$19, %%mm5\n\t"
+		"pand	%2, %%mm2\n\t"
+		"pand	%2, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_16mask):"memory");
+		d += 4;
+		s += 12;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		const int r= *s++;
+		const int g= *s++;
+		const int b= *s++;
+		*d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8);
+	}
+}
+
+static inline void RENAME(rgb24to15)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_15mask),"m"(green_15mask));
+	mm_end = end - 11;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	3%1, %%mm3\n\t"
+		"punpckldq 6%1, %%mm0\n\t"
+		"punpckldq 9%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psrlq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm3\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%2, %%mm3\n\t"
+		"psrlq	$6, %%mm1\n\t"
+		"psrlq	$6, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$9, %%mm2\n\t"
+		"psrlq	$9, %%mm5\n\t"
+		"pand	%%mm7, %%mm2\n\t"
+		"pand	%%mm7, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_15mask):"memory");
+		d += 4;
+		s += 12;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		const int b= *s++;
+		const int g= *s++;
+		const int r= *s++;
+		*d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7);
+	}
+}
+
+static inline void RENAME(rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint8_t *s = src;
+	const uint8_t *end;
+#ifdef HAVE_MMX
+	const uint8_t *mm_end;
+#endif
+	uint16_t *d = (uint16_t *)dst;
+	end = s + src_size;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");
+	__asm __volatile(
+	    "movq	%0, %%mm7\n\t"
+	    "movq	%1, %%mm6\n\t"
+	    ::"m"(red_15mask),"m"(green_15mask));
+	mm_end = end - 15;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movd	%1, %%mm0\n\t"
+		"movd	3%1, %%mm3\n\t"
+		"punpckldq 6%1, %%mm0\n\t"
+		"punpckldq 9%1, %%mm3\n\t"
+		"movq	%%mm0, %%mm1\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm3, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"psllq	$7, %%mm0\n\t"
+		"psllq	$7, %%mm3\n\t"
+		"pand	%%mm7, %%mm0\n\t"
+		"pand	%%mm7, %%mm3\n\t"
+		"psrlq	$6, %%mm1\n\t"
+		"psrlq	$6, %%mm4\n\t"
+		"pand	%%mm6, %%mm1\n\t"
+		"pand	%%mm6, %%mm4\n\t"
+		"psrlq	$19, %%mm2\n\t"
+		"psrlq	$19, %%mm5\n\t"
+		"pand	%2, %%mm2\n\t"
+		"pand	%2, %%mm5\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		"psllq	$16, %%mm3\n\t"
+		"por	%%mm3, %%mm0\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		:"=m"(*d):"m"(*s),"m"(blue_15mask):"memory");
+		d += 4;
+		s += 12;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		const int r= *s++;
+		const int g= *s++;
+		const int b= *s++;
+		*d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7);
+	}
+}
+
+/*
+  I use here less accurate approximation by simply
+ left-shifting the input
+  value and filling the low order bits with
+ zeroes. This method improves png's
+  compression but this scheme cannot reproduce white exactly, since it does not
+  generate an all-ones maximum value; the net effect is to darken the
+  image slightly.
+
+  The better method should be "left bit replication":
+
+   4 3 2 1 0
+   ---------
+   1 1 0 1 1
+
+   7 6 5 4 3  2 1 0
+   ----------------
+   1 1 0 1 1  1 1 0
+   |=======|  |===|
+       |      Leftmost Bits Repeated to Fill Open Bits
+       |
+   Original Bits
+*/
+static inline void RENAME(rgb15to24)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+#ifdef HAVE_MMX
+	const uint16_t *mm_end;
+#endif
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (uint16_t *)src;
+	end = s + src_size/2;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*s):"memory");
+	mm_end = end - 7;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movq	%1, %%mm0\n\t"
+		"movq	%1, %%mm1\n\t"
+		"movq	%1, %%mm2\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%3, %%mm1\n\t"
+		"pand	%4, %%mm2\n\t"
+		"psllq	$3, %%mm0\n\t"
+		"psrlq	$2, %%mm1\n\t"
+		"psrlq	$7, %%mm2\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"movq	%%mm1, %%mm4\n\t"
+		"movq	%%mm2, %%mm5\n\t"
+		"punpcklwd %5, %%mm0\n\t"
+		"punpcklwd %5, %%mm1\n\t"
+		"punpcklwd %5, %%mm2\n\t"
+		"punpckhwd %5, %%mm3\n\t"
+		"punpckhwd %5, %%mm4\n\t"
+		"punpckhwd %5, %%mm5\n\t"
+		"psllq	$8, %%mm1\n\t"
+		"psllq	$16, %%mm2\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psllq	$8, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm5, %%mm3\n\t"
+
+		"movq	%%mm0, %%mm6\n\t"
+		"movq	%%mm3, %%mm7\n\t"
+		
+		"movq	8%1, %%mm0\n\t"
+		"movq	8%1, %%mm1\n\t"
+		"movq	8%1, %%mm2\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%3, %%mm1\n\t"
+		"pand	%4, %%mm2\n\t"
+		"psllq	$3, %%mm0\n\t"
+		"psrlq	$2, %%mm1\n\t"
+		"psrlq	$7, %%mm2\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"movq	%%mm1, %%mm4\n\t"
+		"movq	%%mm2, %%mm5\n\t"
+		"punpcklwd %5, %%mm0\n\t"
+		"punpcklwd %5, %%mm1\n\t"
+		"punpcklwd %5, %%mm2\n\t"
+		"punpckhwd %5, %%mm3\n\t"
+		"punpckhwd %5, %%mm4\n\t"
+		"punpckhwd %5, %%mm5\n\t"
+		"psllq	$8, %%mm1\n\t"
+		"psllq	$16, %%mm2\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psllq	$8, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm5, %%mm3\n\t"
+
+		:"=m"(*d)
+		:"m"(*s),"m"(mask15b),"m"(mask15g),"m"(mask15r), "m"(mmx_null)
+		:"memory");
+	    /* Borrowed 32 to 24 */
+	    __asm __volatile(
+		"movq	%%mm0, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"movq	%%mm6, %%mm0\n\t"
+		"movq	%%mm7, %%mm1\n\t"
+		
+		"movq	%%mm4, %%mm6\n\t"
+		"movq	%%mm5, %%mm7\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm1, %%mm3\n\t"
+
+		"psrlq	$8, %%mm2\n\t"
+		"psrlq	$8, %%mm3\n\t"
+		"psrlq	$8, %%mm6\n\t"
+		"psrlq	$8, %%mm7\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%2, %%mm1\n\t"
+		"pand	%2, %%mm4\n\t"
+		"pand	%2, %%mm5\n\t"
+		"pand	%3, %%mm2\n\t"
+		"pand	%3, %%mm3\n\t"
+		"pand	%3, %%mm6\n\t"
+		"pand	%3, %%mm7\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm3, %%mm1\n\t"
+		"por	%%mm6, %%mm4\n\t"
+		"por	%%mm7, %%mm5\n\t"
+
+		"movq	%%mm1, %%mm2\n\t"
+		"movq	%%mm4, %%mm3\n\t"
+		"psllq	$48, %%mm2\n\t"
+		"psllq	$32, %%mm3\n\t"
+		"pand	%4, %%mm2\n\t"
+		"pand	%5, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psrlq	$16, %%mm1\n\t"
+		"psrlq	$32, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm3, %%mm1\n\t"
+		"pand	%6, %%mm5\n\t"
+		"por	%%mm5, %%mm4\n\t"
+
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm1, 8%0\n\t"
+		MOVNTQ"	%%mm4, 16%0"
+
+		:"=m"(*d)
+		:"m"(*s),"m"(mask24l),"m"(mask24h),"m"(mask24hh),"m"(mask24hhh),"m"(mask24hhhh)
+		:"memory");
+		d += 24;
+		s += 8;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+		*d++ = (bgr&0x1F)<<3;
+		*d++ = (bgr&0x3E0)>>2;
+		*d++ = (bgr&0x7C00)>>7;
+	}
+}
+
+static inline void RENAME(rgb16to24)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+#ifdef HAVE_MMX
+	const uint16_t *mm_end;
+#endif
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (const uint16_t *)src;
+	end = s + src_size/2;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*s):"memory");
+	mm_end = end - 7;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movq	%1, %%mm0\n\t"
+		"movq	%1, %%mm1\n\t"
+		"movq	%1, %%mm2\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%3, %%mm1\n\t"
+		"pand	%4, %%mm2\n\t"
+		"psllq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm1\n\t"
+		"psrlq	$8, %%mm2\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"movq	%%mm1, %%mm4\n\t"
+		"movq	%%mm2, %%mm5\n\t"
+		"punpcklwd %5, %%mm0\n\t"
+		"punpcklwd %5, %%mm1\n\t"
+		"punpcklwd %5, %%mm2\n\t"
+		"punpckhwd %5, %%mm3\n\t"
+		"punpckhwd %5, %%mm4\n\t"
+		"punpckhwd %5, %%mm5\n\t"
+		"psllq	$8, %%mm1\n\t"
+		"psllq	$16, %%mm2\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psllq	$8, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		
+		"movq	%%mm0, %%mm6\n\t"
+		"movq	%%mm3, %%mm7\n\t"
+
+		"movq	8%1, %%mm0\n\t"
+		"movq	8%1, %%mm1\n\t"
+		"movq	8%1, %%mm2\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%3, %%mm1\n\t"
+		"pand	%4, %%mm2\n\t"
+		"psllq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm1\n\t"
+		"psrlq	$8, %%mm2\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"movq	%%mm1, %%mm4\n\t"
+		"movq	%%mm2, %%mm5\n\t"
+		"punpcklwd %5, %%mm0\n\t"
+		"punpcklwd %5, %%mm1\n\t"
+		"punpcklwd %5, %%mm2\n\t"
+		"punpckhwd %5, %%mm3\n\t"
+		"punpckhwd %5, %%mm4\n\t"
+		"punpckhwd %5, %%mm5\n\t"
+		"psllq	$8, %%mm1\n\t"
+		"psllq	$16, %%mm2\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psllq	$8, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		:"=m"(*d)
+		:"m"(*s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mmx_null)		
+		:"memory");
+	    /* Borrowed 32 to 24 */
+	    __asm __volatile(
+		"movq	%%mm0, %%mm4\n\t"
+		"movq	%%mm3, %%mm5\n\t"
+		"movq	%%mm6, %%mm0\n\t"
+		"movq	%%mm7, %%mm1\n\t"
+		
+		"movq	%%mm4, %%mm6\n\t"
+		"movq	%%mm5, %%mm7\n\t"
+		"movq	%%mm0, %%mm2\n\t"
+		"movq	%%mm1, %%mm3\n\t"
+
+		"psrlq	$8, %%mm2\n\t"
+		"psrlq	$8, %%mm3\n\t"
+		"psrlq	$8, %%mm6\n\t"
+		"psrlq	$8, %%mm7\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%2, %%mm1\n\t"
+		"pand	%2, %%mm4\n\t"
+		"pand	%2, %%mm5\n\t"
+		"pand	%3, %%mm2\n\t"
+		"pand	%3, %%mm3\n\t"
+		"pand	%3, %%mm6\n\t"
+		"pand	%3, %%mm7\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"por	%%mm3, %%mm1\n\t"
+		"por	%%mm6, %%mm4\n\t"
+		"por	%%mm7, %%mm5\n\t"
+
+		"movq	%%mm1, %%mm2\n\t"
+		"movq	%%mm4, %%mm3\n\t"
+		"psllq	$48, %%mm2\n\t"
+		"psllq	$32, %%mm3\n\t"
+		"pand	%4, %%mm2\n\t"
+		"pand	%5, %%mm3\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psrlq	$16, %%mm1\n\t"
+		"psrlq	$32, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm3, %%mm1\n\t"
+		"pand	%6, %%mm5\n\t"
+		"por	%%mm5, %%mm4\n\t"
+
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm1, 8%0\n\t"
+		MOVNTQ"	%%mm4, 16%0"
+
+		:"=m"(*d)
+		:"m"(*s),"m"(mask24l),"m"(mask24h),"m"(mask24hh),"m"(mask24hhh),"m"(mask24hhhh)
+		:"memory");
+		d += 24;
+		s += 8;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+		*d++ = (bgr&0x1F)<<3;
+		*d++ = (bgr&0x7E0)>>3;
+		*d++ = (bgr&0xF800)>>8;
+	}
+}
+
+static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+#ifdef HAVE_MMX
+	const uint16_t *mm_end;
+#endif
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (const uint16_t *)src;
+	end = s + src_size/2;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*s):"memory");
+	__asm __volatile("pxor	%%mm7,%%mm7\n\t":::"memory");
+	mm_end = end - 3;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movq	%1, %%mm0\n\t"
+		"movq	%1, %%mm1\n\t"
+		"movq	%1, %%mm2\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%3, %%mm1\n\t"
+		"pand	%4, %%mm2\n\t"
+		"psllq	$3, %%mm0\n\t"
+		"psrlq	$2, %%mm1\n\t"
+		"psrlq	$7, %%mm2\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"movq	%%mm1, %%mm4\n\t"
+		"movq	%%mm2, %%mm5\n\t"
+		"punpcklwd %%mm7, %%mm0\n\t"
+		"punpcklwd %%mm7, %%mm1\n\t"
+		"punpcklwd %%mm7, %%mm2\n\t"
+		"punpckhwd %%mm7, %%mm3\n\t"
+		"punpckhwd %%mm7, %%mm4\n\t"
+		"punpckhwd %%mm7, %%mm5\n\t"
+		"psllq	$8, %%mm1\n\t"
+		"psllq	$16, %%mm2\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psllq	$8, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm3, 8%0\n\t"
+		:"=m"(*d)
+		:"m"(*s),"m"(mask15b),"m"(mask15g),"m"(mask15r)
+		:"memory");
+		d += 16;
+		s += 4;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+#if 0 //slightly slower on athlon
+		int bgr= *s++;
+		*((uint32_t*)d)++ = ((bgr&0x1F)<<3) + ((bgr&0x3E0)<<6) + ((bgr&0x7C00)<<9);
+#else
+		register uint16_t bgr;
+		bgr = *s++;
+#ifdef WORDS_BIGENDIAN
+		*d++ = 0;
+		*d++ = (bgr&0x7C00)>>7;
+		*d++ = (bgr&0x3E0)>>2;
+		*d++ = (bgr&0x1F)<<3;
+#else
+		*d++ = (bgr&0x1F)<<3;
+		*d++ = (bgr&0x3E0)>>2;
+		*d++ = (bgr&0x7C00)>>7;
+		*d++ = 0;
+#endif
+
+#endif
+	}
+}
+
+static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	const uint16_t *end;
+#ifdef HAVE_MMX
+	const uint16_t *mm_end;
+#endif
+	uint8_t *d = (uint8_t *)dst;
+	const uint16_t *s = (uint16_t *)src;
+	end = s + src_size/2;
+#ifdef HAVE_MMX
+	__asm __volatile(PREFETCH"	%0"::"m"(*s):"memory");
+	__asm __volatile("pxor	%%mm7,%%mm7\n\t":::"memory");
+	mm_end = end - 3;
+	while(s < mm_end)
+	{
+	    __asm __volatile(
+		PREFETCH" 32%1\n\t"
+		"movq	%1, %%mm0\n\t"
+		"movq	%1, %%mm1\n\t"
+		"movq	%1, %%mm2\n\t"
+		"pand	%2, %%mm0\n\t"
+		"pand	%3, %%mm1\n\t"
+		"pand	%4, %%mm2\n\t"
+		"psllq	$3, %%mm0\n\t"
+		"psrlq	$3, %%mm1\n\t"
+		"psrlq	$8, %%mm2\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"movq	%%mm1, %%mm4\n\t"
+		"movq	%%mm2, %%mm5\n\t"
+		"punpcklwd %%mm7, %%mm0\n\t"
+		"punpcklwd %%mm7, %%mm1\n\t"
+		"punpcklwd %%mm7, %%mm2\n\t"
+		"punpckhwd %%mm7, %%mm3\n\t"
+		"punpckhwd %%mm7, %%mm4\n\t"
+		"punpckhwd %%mm7, %%mm5\n\t"
+		"psllq	$8, %%mm1\n\t"
+		"psllq	$16, %%mm2\n\t"
+		"por	%%mm1, %%mm0\n\t"
+		"por	%%mm2, %%mm0\n\t"
+		"psllq	$8, %%mm4\n\t"
+		"psllq	$16, %%mm5\n\t"
+		"por	%%mm4, %%mm3\n\t"
+		"por	%%mm5, %%mm3\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm3, 8%0\n\t"
+		:"=m"(*d)
+		:"m"(*s),"m"(mask16b),"m"(mask16g),"m"(mask16r)
+		:"memory");
+		d += 16;
+		s += 4;
+	}
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	while(s < end)
+	{
+		register uint16_t bgr;
+		bgr = *s++;
+#ifdef WORDS_BIGENDIAN
+		*d++ = 0;
+		*d++ = (bgr&0xF800)>>8;
+		*d++ = (bgr&0x7E0)>>3;
+		*d++ = (bgr&0x1F)<<3;
+#else
+		*d++ = (bgr&0x1F)<<3;
+		*d++ = (bgr&0x7E0)>>3;
+		*d++ = (bgr&0xF800)>>8;
+		*d++ = 0;
+#endif
+	}
+}
+
+static inline void RENAME(rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+#ifdef HAVE_MMX
+/* TODO: unroll this loop */
+	asm volatile (
+		"xor %%"REG_a", %%"REG_a"	\n\t"
+		ASMALIGN(4)
+		"1:				\n\t"
+		PREFETCH" 32(%0, %%"REG_a")	\n\t"
+		"movq (%0, %%"REG_a"), %%mm0	\n\t"
+		"movq %%mm0, %%mm1		\n\t"
+		"movq %%mm0, %%mm2		\n\t"
+		"pslld $16, %%mm0		\n\t"
+		"psrld $16, %%mm1		\n\t"
+		"pand "MANGLE(mask32r)", %%mm0	\n\t"
+		"pand "MANGLE(mask32g)", %%mm2	\n\t"
+		"pand "MANGLE(mask32b)", %%mm1	\n\t"
+		"por %%mm0, %%mm2		\n\t"
+		"por %%mm1, %%mm2		\n\t"
+		MOVNTQ" %%mm2, (%1, %%"REG_a")	\n\t"
+		"add $8, %%"REG_a"		\n\t"
+		"cmp %2, %%"REG_a"		\n\t"
+		" jb 1b				\n\t"
+		:: "r" (src), "r"(dst), "r" (src_size-7)
+		: "%"REG_a
+	);
+
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#else
+	unsigned i;
+	unsigned num_pixels = src_size >> 2;
+	for(i=0; i<num_pixels; i++)
+	{
+#ifdef WORDS_BIGENDIAN  
+	  dst[4*i + 1] = src[4*i + 3];
+	  dst[4*i + 2] = src[4*i + 2];
+	  dst[4*i + 3] = src[4*i + 1];
+#else
+	  dst[4*i + 0] = src[4*i + 2];
+	  dst[4*i + 1] = src[4*i + 1];
+	  dst[4*i + 2] = src[4*i + 0];
+#endif
+	}
+#endif
+}
+
+static inline void RENAME(rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size)
+{
+	unsigned i;
+#ifdef HAVE_MMX
+	long mmx_size= 23 - src_size;
+	asm volatile (
+		"movq "MANGLE(mask24r)", %%mm5	\n\t"
+		"movq "MANGLE(mask24g)", %%mm6	\n\t"
+		"movq "MANGLE(mask24b)", %%mm7	\n\t"
+		ASMALIGN(4)
+		"1:				\n\t"
+		PREFETCH" 32(%1, %%"REG_a")	\n\t"
+		"movq   (%1, %%"REG_a"), %%mm0	\n\t" // BGR BGR BG
+		"movq   (%1, %%"REG_a"), %%mm1	\n\t" // BGR BGR BG
+		"movq  2(%1, %%"REG_a"), %%mm2	\n\t" // R BGR BGR B
+		"psllq $16, %%mm0		\n\t" // 00 BGR BGR
+		"pand %%mm5, %%mm0		\n\t"
+		"pand %%mm6, %%mm1		\n\t"
+		"pand %%mm7, %%mm2		\n\t"
+		"por %%mm0, %%mm1		\n\t"
+		"por %%mm2, %%mm1		\n\t"                
+		"movq  6(%1, %%"REG_a"), %%mm0	\n\t" // BGR BGR BG
+		MOVNTQ" %%mm1,   (%2, %%"REG_a")\n\t" // RGB RGB RG
+		"movq  8(%1, %%"REG_a"), %%mm1	\n\t" // R BGR BGR B
+		"movq 10(%1, %%"REG_a"), %%mm2	\n\t" // GR BGR BGR
+		"pand %%mm7, %%mm0		\n\t"
+		"pand %%mm5, %%mm1		\n\t"
+		"pand %%mm6, %%mm2		\n\t"
+		"por %%mm0, %%mm1		\n\t"
+		"por %%mm2, %%mm1		\n\t"                
+		"movq 14(%1, %%"REG_a"), %%mm0	\n\t" // R BGR BGR B
+		MOVNTQ" %%mm1,  8(%2, %%"REG_a")\n\t" // B RGB RGB R
+		"movq 16(%1, %%"REG_a"), %%mm1	\n\t" // GR BGR BGR
+		"movq 18(%1, %%"REG_a"), %%mm2	\n\t" // BGR BGR BG
+		"pand %%mm6, %%mm0		\n\t"
+		"pand %%mm7, %%mm1		\n\t"
+		"pand %%mm5, %%mm2		\n\t"
+		"por %%mm0, %%mm1		\n\t"
+		"por %%mm2, %%mm1		\n\t"                
+		MOVNTQ" %%mm1, 16(%2, %%"REG_a")\n\t"
+		"add $24, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: "+a" (mmx_size)
+		: "r" (src-mmx_size), "r"(dst-mmx_size)
+	);
+
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+
+	if(mmx_size==23) return; //finihsed, was multiple of 8
+
+	src+= src_size;
+	dst+= src_size;
+	src_size= 23-mmx_size;
+	src-= src_size;
+	dst-= src_size;
+#endif
+	for(i=0; i<src_size; i+=3)
+	{
+		register uint8_t x;
+		x          = src[i + 2];
+		dst[i + 1] = src[i + 1];
+		dst[i + 2] = src[i + 0];
+		dst[i + 0] = x;
+	}
+}
+
+static inline void RENAME(yuvPlanartoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride, long vertLumPerChroma)
+{
+	long y;
+	const long chromWidth= width>>1;
+	for(y=0; y<height; y++)
+	{
+#ifdef HAVE_MMX
+//FIXME handle 2 lines a once (fewer prefetch, reuse some chrom, but very likely limited by mem anyway)
+		asm volatile(
+			"xor %%"REG_a", %%"REG_a"	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 32(%1, %%"REG_a", 2)	\n\t"
+			PREFETCH" 32(%2, %%"REG_a")	\n\t"
+			PREFETCH" 32(%3, %%"REG_a")	\n\t"
+			"movq (%2, %%"REG_a"), %%mm0	\n\t" // U(0)
+			"movq %%mm0, %%mm2		\n\t" // U(0)
+			"movq (%3, %%"REG_a"), %%mm1	\n\t" // V(0)
+			"punpcklbw %%mm1, %%mm0		\n\t" // UVUV UVUV(0)
+			"punpckhbw %%mm1, %%mm2		\n\t" // UVUV UVUV(8)
+
+			"movq (%1, %%"REG_a",2), %%mm3	\n\t" // Y(0)
+			"movq 8(%1, %%"REG_a",2), %%mm5	\n\t" // Y(8)
+			"movq %%mm3, %%mm4		\n\t" // Y(0)
+			"movq %%mm5, %%mm6		\n\t" // Y(8)
+			"punpcklbw %%mm0, %%mm3		\n\t" // YUYV YUYV(0)
+			"punpckhbw %%mm0, %%mm4		\n\t" // YUYV YUYV(4)
+			"punpcklbw %%mm2, %%mm5		\n\t" // YUYV YUYV(8)
+			"punpckhbw %%mm2, %%mm6		\n\t" // YUYV YUYV(12)
+
+			MOVNTQ" %%mm3, (%0, %%"REG_a", 4)\n\t"
+			MOVNTQ" %%mm4, 8(%0, %%"REG_a", 4)\n\t"
+			MOVNTQ" %%mm5, 16(%0, %%"REG_a", 4)\n\t"
+			MOVNTQ" %%mm6, 24(%0, %%"REG_a", 4)\n\t"
+
+			"add $8, %%"REG_a"		\n\t"
+			"cmp %4, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+			::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth)
+			: "%"REG_a
+		);
+#else
+
+#if defined ARCH_ALPHA && defined HAVE_MVI
+#define pl2yuy2(n)					\
+	y1 = yc[n];					\
+	y2 = yc2[n];					\
+	u = uc[n];					\
+	v = vc[n];					\
+	asm("unpkbw %1, %0" : "=r"(y1) : "r"(y1));	\
+	asm("unpkbw %1, %0" : "=r"(y2) : "r"(y2));	\
+	asm("unpkbl %1, %0" : "=r"(u) : "r"(u));	\
+	asm("unpkbl %1, %0" : "=r"(v) : "r"(v));	\
+	yuv1 = (u << 8) + (v << 24);			\
+	yuv2 = yuv1 + y2;				\
+	yuv1 += y1;					\
+	qdst[n] = yuv1;					\
+	qdst2[n] = yuv2;
+
+		int i;
+		uint64_t *qdst = (uint64_t *) dst;
+		uint64_t *qdst2 = (uint64_t *) (dst + dstStride);
+		const uint32_t *yc = (uint32_t *) ysrc;
+		const uint32_t *yc2 = (uint32_t *) (ysrc + lumStride);
+		const uint16_t *uc = (uint16_t*) usrc, *vc = (uint16_t*) vsrc;
+		for(i = 0; i < chromWidth; i += 8){
+			uint64_t y1, y2, yuv1, yuv2;
+			uint64_t u, v;
+			/* Prefetch */
+			asm("ldq $31,64(%0)" :: "r"(yc));
+			asm("ldq $31,64(%0)" :: "r"(yc2));
+			asm("ldq $31,64(%0)" :: "r"(uc));
+			asm("ldq $31,64(%0)" :: "r"(vc));
+
+			pl2yuy2(0);
+			pl2yuy2(1);
+			pl2yuy2(2);
+			pl2yuy2(3);
+
+			yc += 4;
+			yc2 += 4;
+			uc += 4;
+			vc += 4;
+			qdst += 4;
+			qdst2 += 4;
+		}
+		y++;
+		ysrc += lumStride;
+		dst += dstStride;
+
+#elif __WORDSIZE >= 64
+		int i;
+		uint64_t *ldst = (uint64_t *) dst;
+		const uint8_t *yc = ysrc, *uc = usrc, *vc = vsrc;
+		for(i = 0; i < chromWidth; i += 2){
+			uint64_t k, l;
+			k = yc[0] + (uc[0] << 8) +
+			    (yc[1] << 16) + (vc[0] << 24);
+			l = yc[2] + (uc[1] << 8) +
+			    (yc[3] << 16) + (vc[1] << 24);
+			*ldst++ = k + (l << 32);
+			yc += 4;
+			uc += 2;
+			vc += 2;
+		}
+
+#else
+		int i, *idst = (int32_t *) dst;
+		const uint8_t *yc = ysrc, *uc = usrc, *vc = vsrc;
+		for(i = 0; i < chromWidth; i++){
+#ifdef WORDS_BIGENDIAN
+			*idst++ = (yc[0] << 24)+ (uc[0] << 16) +
+			    (yc[1] << 8) + (vc[0] << 0);
+#else
+			*idst++ = yc[0] + (uc[0] << 8) +
+			    (yc[1] << 16) + (vc[0] << 24);
+#endif
+			yc += 2;
+			uc++;
+			vc++;
+		}
+#endif
+#endif
+		if((y&(vertLumPerChroma-1))==(vertLumPerChroma-1) )
+		{
+			usrc += chromStride;
+			vsrc += chromStride;
+		}
+		ysrc += lumStride;
+		dst += dstStride;
+	}
+#ifdef HAVE_MMX
+asm(    EMMS" \n\t"
+        SFENCE" \n\t"
+        :::"memory");
+#endif
+}
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ */
+static inline void RENAME(yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride)
+{
+	//FIXME interpolate chroma
+	RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
+}
+
+static inline void RENAME(yuvPlanartouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride, long vertLumPerChroma)
+{
+	long y;
+	const long chromWidth= width>>1;
+	for(y=0; y<height; y++)
+	{
+#ifdef HAVE_MMX
+//FIXME handle 2 lines a once (fewer prefetch, reuse some chrom, but very likely limited by mem anyway)
+		asm volatile(
+			"xor %%"REG_a", %%"REG_a"	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 32(%1, %%"REG_a", 2)	\n\t"
+			PREFETCH" 32(%2, %%"REG_a")	\n\t"
+			PREFETCH" 32(%3, %%"REG_a")	\n\t"
+			"movq (%2, %%"REG_a"), %%mm0	\n\t" // U(0)
+			"movq %%mm0, %%mm2		\n\t" // U(0)
+			"movq (%3, %%"REG_a"), %%mm1	\n\t" // V(0)
+			"punpcklbw %%mm1, %%mm0		\n\t" // UVUV UVUV(0)
+			"punpckhbw %%mm1, %%mm2		\n\t" // UVUV UVUV(8)
+
+			"movq (%1, %%"REG_a",2), %%mm3	\n\t" // Y(0)
+			"movq 8(%1, %%"REG_a",2), %%mm5	\n\t" // Y(8)
+			"movq %%mm0, %%mm4		\n\t" // Y(0)
+			"movq %%mm2, %%mm6		\n\t" // Y(8)
+			"punpcklbw %%mm3, %%mm0		\n\t" // YUYV YUYV(0)
+			"punpckhbw %%mm3, %%mm4		\n\t" // YUYV YUYV(4)
+			"punpcklbw %%mm5, %%mm2		\n\t" // YUYV YUYV(8)
+			"punpckhbw %%mm5, %%mm6		\n\t" // YUYV YUYV(12)
+
+			MOVNTQ" %%mm0, (%0, %%"REG_a", 4)\n\t"
+			MOVNTQ" %%mm4, 8(%0, %%"REG_a", 4)\n\t"
+			MOVNTQ" %%mm2, 16(%0, %%"REG_a", 4)\n\t"
+			MOVNTQ" %%mm6, 24(%0, %%"REG_a", 4)\n\t"
+
+			"add $8, %%"REG_a"		\n\t"
+			"cmp %4, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+			::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth)
+			: "%"REG_a
+		);
+#else
+//FIXME adapt the alpha asm code from yv12->yuy2
+
+#if __WORDSIZE >= 64
+		int i;
+		uint64_t *ldst = (uint64_t *) dst;
+		const uint8_t *yc = ysrc, *uc = usrc, *vc = vsrc;
+		for(i = 0; i < chromWidth; i += 2){
+			uint64_t k, l;
+			k = uc[0] + (yc[0] << 8) +
+			    (vc[0] << 16) + (yc[1] << 24);
+			l = uc[1] + (yc[2] << 8) +
+			    (vc[1] << 16) + (yc[3] << 24);
+			*ldst++ = k + (l << 32);
+			yc += 4;
+			uc += 2;
+			vc += 2;
+		}
+
+#else
+		int i, *idst = (int32_t *) dst;
+		const uint8_t *yc = ysrc, *uc = usrc, *vc = vsrc;
+		for(i = 0; i < chromWidth; i++){
+#ifdef WORDS_BIGENDIAN
+			*idst++ = (uc[0] << 24)+ (yc[0] << 16) +
+			    (vc[0] << 8) + (yc[1] << 0);
+#else
+			*idst++ = uc[0] + (yc[0] << 8) +
+			    (vc[0] << 16) + (yc[1] << 24);
+#endif
+			yc += 2;
+			uc++;
+			vc++;
+		}
+#endif
+#endif
+		if((y&(vertLumPerChroma-1))==(vertLumPerChroma-1) )
+		{
+			usrc += chromStride;
+			vsrc += chromStride;
+		}
+		ysrc += lumStride;
+		dst += dstStride;
+	}
+#ifdef HAVE_MMX
+asm(    EMMS" \n\t"
+        SFENCE" \n\t"
+        :::"memory");
+#endif
+}
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ */
+static inline void RENAME(yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride)
+{
+	//FIXME interpolate chroma
+	RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
+}
+
+/**
+ *
+ * width should be a multiple of 16
+ */
+static inline void RENAME(yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
+	long width, long height,
+	long lumStride, long chromStride, long dstStride)
+{
+	RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1);
+}
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ */
+static inline void RENAME(yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride)
+{
+	long y;
+	const long chromWidth= width>>1;
+	for(y=0; y<height; y+=2)
+	{
+#ifdef HAVE_MMX
+		asm volatile(
+			"xor %%"REG_a", %%"REG_a"	\n\t"
+			"pcmpeqw %%mm7, %%mm7		\n\t"
+			"psrlw $8, %%mm7		\n\t" // FF,00,FF,00...
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 64(%0, %%"REG_a", 4)	\n\t"
+			"movq (%0, %%"REG_a", 4), %%mm0	\n\t" // YUYV YUYV(0)
+			"movq 8(%0, %%"REG_a", 4), %%mm1\n\t" // YUYV YUYV(4)
+			"movq %%mm0, %%mm2		\n\t" // YUYV YUYV(0)
+			"movq %%mm1, %%mm3		\n\t" // YUYV YUYV(4)
+			"psrlw $8, %%mm0		\n\t" // U0V0 U0V0(0)
+			"psrlw $8, %%mm1		\n\t" // U0V0 U0V0(4)
+			"pand %%mm7, %%mm2		\n\t" // Y0Y0 Y0Y0(0)
+			"pand %%mm7, %%mm3		\n\t" // Y0Y0 Y0Y0(4)
+			"packuswb %%mm1, %%mm0		\n\t" // UVUV UVUV(0)
+			"packuswb %%mm3, %%mm2		\n\t" // YYYY YYYY(0)
+
+			MOVNTQ" %%mm2, (%1, %%"REG_a", 2)\n\t"
+
+			"movq 16(%0, %%"REG_a", 4), %%mm1\n\t" // YUYV YUYV(8)
+			"movq 24(%0, %%"REG_a", 4), %%mm2\n\t" // YUYV YUYV(12)
+			"movq %%mm1, %%mm3		\n\t" // YUYV YUYV(8)
+			"movq %%mm2, %%mm4		\n\t" // YUYV YUYV(12)
+			"psrlw $8, %%mm1		\n\t" // U0V0 U0V0(8)
+			"psrlw $8, %%mm2		\n\t" // U0V0 U0V0(12)
+			"pand %%mm7, %%mm3		\n\t" // Y0Y0 Y0Y0(8)
+			"pand %%mm7, %%mm4		\n\t" // Y0Y0 Y0Y0(12)
+			"packuswb %%mm2, %%mm1		\n\t" // UVUV UVUV(8)
+			"packuswb %%mm4, %%mm3		\n\t" // YYYY YYYY(8)
+
+			MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2)\n\t"
+
+			"movq %%mm0, %%mm2		\n\t" // UVUV UVUV(0)
+			"movq %%mm1, %%mm3		\n\t" // UVUV UVUV(8)
+			"psrlw $8, %%mm0		\n\t" // V0V0 V0V0(0)
+			"psrlw $8, %%mm1		\n\t" // V0V0 V0V0(8)
+			"pand %%mm7, %%mm2		\n\t" // U0U0 U0U0(0)
+			"pand %%mm7, %%mm3		\n\t" // U0U0 U0U0(8)
+			"packuswb %%mm1, %%mm0		\n\t" // VVVV VVVV(0)
+			"packuswb %%mm3, %%mm2		\n\t" // UUUU UUUU(0)
+
+			MOVNTQ" %%mm0, (%3, %%"REG_a")	\n\t"
+			MOVNTQ" %%mm2, (%2, %%"REG_a")	\n\t"
+
+			"add $8, %%"REG_a"		\n\t"
+			"cmp %4, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+			::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
+			: "memory", "%"REG_a
+		);
+
+		ydst += lumStride;
+		src  += srcStride;
+
+		asm volatile(
+			"xor %%"REG_a", %%"REG_a"	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 64(%0, %%"REG_a", 4)	\n\t"
+			"movq (%0, %%"REG_a", 4), %%mm0	\n\t" // YUYV YUYV(0)
+			"movq 8(%0, %%"REG_a", 4), %%mm1\n\t" // YUYV YUYV(4)
+			"movq 16(%0, %%"REG_a", 4), %%mm2\n\t" // YUYV YUYV(8)
+			"movq 24(%0, %%"REG_a", 4), %%mm3\n\t" // YUYV YUYV(12)
+			"pand %%mm7, %%mm0		\n\t" // Y0Y0 Y0Y0(0)
+			"pand %%mm7, %%mm1		\n\t" // Y0Y0 Y0Y0(4)
+			"pand %%mm7, %%mm2		\n\t" // Y0Y0 Y0Y0(8)
+			"pand %%mm7, %%mm3		\n\t" // Y0Y0 Y0Y0(12)
+			"packuswb %%mm1, %%mm0		\n\t" // YYYY YYYY(0)
+			"packuswb %%mm3, %%mm2		\n\t" // YYYY YYYY(8)
+
+			MOVNTQ" %%mm0, (%1, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2)\n\t"
+
+			"add $8, %%"REG_a"		\n\t"
+			"cmp %4, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+
+			::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
+			: "memory", "%"REG_a
+		);
+#else
+		long i;
+		for(i=0; i<chromWidth; i++)
+		{
+			ydst[2*i+0] 	= src[4*i+0];
+			udst[i] 	= src[4*i+1];
+			ydst[2*i+1] 	= src[4*i+2];
+			vdst[i] 	= src[4*i+3];
+		}
+		ydst += lumStride;
+		src  += srcStride;
+
+		for(i=0; i<chromWidth; i++)
+		{
+			ydst[2*i+0] 	= src[4*i+0];
+			ydst[2*i+1] 	= src[4*i+2];
+		}
+#endif
+		udst += chromStride;
+		vdst += chromStride;
+		ydst += lumStride;
+		src  += srcStride;
+	}
+#ifdef HAVE_MMX
+asm volatile(   EMMS" \n\t"
+        	SFENCE" \n\t"
+        	:::"memory");
+#endif
+}
+
+static inline void RENAME(yvu9toyv12)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc,
+	uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height, long lumStride, long chromStride)
+{
+	/* Y Plane */
+	memcpy(ydst, ysrc, width*height);
+
+	/* XXX: implement upscaling for U,V */
+}
+
+static inline void RENAME(planar2x)(const uint8_t *src, uint8_t *dst, long srcWidth, long srcHeight, long srcStride, long dstStride)
+{
+	long x,y;
+	
+	dst[0]= src[0];
+        
+	// first line
+	for(x=0; x<srcWidth-1; x++){
+		dst[2*x+1]= (3*src[x] +   src[x+1])>>2;
+		dst[2*x+2]= (  src[x] + 3*src[x+1])>>2;
+	}
+	dst[2*srcWidth-1]= src[srcWidth-1];
+	
+        dst+= dstStride;
+
+	for(y=1; y<srcHeight; y++){
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+		const long mmxSize= srcWidth&~15;
+		asm volatile(
+			"mov %4, %%"REG_a"		\n\t"
+			"1:				\n\t"
+			"movq (%0, %%"REG_a"), %%mm0	\n\t"
+			"movq (%1, %%"REG_a"), %%mm1	\n\t"
+			"movq 1(%0, %%"REG_a"), %%mm2	\n\t"
+			"movq 1(%1, %%"REG_a"), %%mm3	\n\t"
+			"movq -1(%0, %%"REG_a"), %%mm4	\n\t"
+			"movq -1(%1, %%"REG_a"), %%mm5	\n\t"
+			PAVGB" %%mm0, %%mm5		\n\t"
+			PAVGB" %%mm0, %%mm3		\n\t"
+			PAVGB" %%mm0, %%mm5		\n\t"
+			PAVGB" %%mm0, %%mm3		\n\t"
+			PAVGB" %%mm1, %%mm4		\n\t"
+			PAVGB" %%mm1, %%mm2		\n\t"
+			PAVGB" %%mm1, %%mm4		\n\t"
+			PAVGB" %%mm1, %%mm2		\n\t"
+			"movq %%mm5, %%mm7		\n\t"
+			"movq %%mm4, %%mm6		\n\t"
+			"punpcklbw %%mm3, %%mm5		\n\t"
+			"punpckhbw %%mm3, %%mm7		\n\t"
+			"punpcklbw %%mm2, %%mm4		\n\t"
+			"punpckhbw %%mm2, %%mm6		\n\t"
+#if 1
+			MOVNTQ" %%mm5, (%2, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm7, 8(%2, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm4, (%3, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm6, 8(%3, %%"REG_a", 2)\n\t"
+#else
+			"movq %%mm5, (%2, %%"REG_a", 2)	\n\t"
+			"movq %%mm7, 8(%2, %%"REG_a", 2)\n\t"
+			"movq %%mm4, (%3, %%"REG_a", 2)	\n\t"
+			"movq %%mm6, 8(%3, %%"REG_a", 2)\n\t"
+#endif
+			"add $8, %%"REG_a"		\n\t"
+			" js 1b				\n\t"
+			:: "r" (src + mmxSize  ), "r" (src + srcStride + mmxSize  ),
+			   "r" (dst + mmxSize*2), "r" (dst + dstStride + mmxSize*2),
+			   "g" (-mmxSize)
+			: "%"REG_a
+
+		);
+#else
+		const long mmxSize=1;
+#endif
+		dst[0        ]= (3*src[0] +   src[srcStride])>>2;
+		dst[dstStride]= (  src[0] + 3*src[srcStride])>>2;
+
+		for(x=mmxSize-1; x<srcWidth-1; x++){
+			dst[2*x          +1]= (3*src[x+0] +   src[x+srcStride+1])>>2;
+			dst[2*x+dstStride+2]= (  src[x+0] + 3*src[x+srcStride+1])>>2;
+			dst[2*x+dstStride+1]= (  src[x+1] + 3*src[x+srcStride  ])>>2;
+			dst[2*x          +2]= (3*src[x+1] +   src[x+srcStride  ])>>2;
+		}
+		dst[srcWidth*2 -1            ]= (3*src[srcWidth-1] +   src[srcWidth-1 + srcStride])>>2;
+		dst[srcWidth*2 -1 + dstStride]= (  src[srcWidth-1] + 3*src[srcWidth-1 + srcStride])>>2;
+
+		dst+=dstStride*2;
+		src+=srcStride;
+	}
+	
+	// last line
+#if 1
+	dst[0]= src[0];
+        
+	for(x=0; x<srcWidth-1; x++){
+		dst[2*x+1]= (3*src[x] +   src[x+1])>>2;
+		dst[2*x+2]= (  src[x] + 3*src[x+1])>>2;
+	}
+	dst[2*srcWidth-1]= src[srcWidth-1];
+#else
+	for(x=0; x<srcWidth; x++){
+		dst[2*x+0]=
+		dst[2*x+1]= src[x];
+	}
+#endif
+
+#ifdef HAVE_MMX
+asm volatile(   EMMS" \n\t"
+        	SFENCE" \n\t"
+        	:::"memory");
+#endif
+}
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 16 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ * chrominance data is only taken from every secound line others are ignored FIXME write HQ version
+ */
+static inline void RENAME(uyvytoyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride)
+{
+	long y;
+	const long chromWidth= width>>1;
+	for(y=0; y<height; y+=2)
+	{
+#ifdef HAVE_MMX
+		asm volatile(
+			"xorl %%eax, %%eax		\n\t"
+			"pcmpeqw %%mm7, %%mm7		\n\t"
+			"psrlw $8, %%mm7		\n\t" // FF,00,FF,00...
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 64(%0, %%eax, 4)	\n\t"
+			"movq (%0, %%eax, 4), %%mm0	\n\t" // UYVY UYVY(0)
+			"movq 8(%0, %%eax, 4), %%mm1	\n\t" // UYVY UYVY(4)
+			"movq %%mm0, %%mm2		\n\t" // UYVY UYVY(0)
+			"movq %%mm1, %%mm3		\n\t" // UYVY UYVY(4)
+			"pand %%mm7, %%mm0		\n\t" // U0V0 U0V0(0)
+			"pand %%mm7, %%mm1		\n\t" // U0V0 U0V0(4)
+			"psrlw $8, %%mm2		\n\t" // Y0Y0 Y0Y0(0)
+			"psrlw $8, %%mm3		\n\t" // Y0Y0 Y0Y0(4)
+			"packuswb %%mm1, %%mm0		\n\t" // UVUV UVUV(0)
+			"packuswb %%mm3, %%mm2		\n\t" // YYYY YYYY(0)
+
+			MOVNTQ" %%mm2, (%1, %%eax, 2)	\n\t"
+
+			"movq 16(%0, %%eax, 4), %%mm1	\n\t" // UYVY UYVY(8)
+			"movq 24(%0, %%eax, 4), %%mm2	\n\t" // UYVY UYVY(12)
+			"movq %%mm1, %%mm3		\n\t" // UYVY UYVY(8)
+			"movq %%mm2, %%mm4		\n\t" // UYVY UYVY(12)
+			"pand %%mm7, %%mm1		\n\t" // U0V0 U0V0(8)
+			"pand %%mm7, %%mm2		\n\t" // U0V0 U0V0(12)
+			"psrlw $8, %%mm3		\n\t" // Y0Y0 Y0Y0(8)
+			"psrlw $8, %%mm4		\n\t" // Y0Y0 Y0Y0(12)
+			"packuswb %%mm2, %%mm1		\n\t" // UVUV UVUV(8)
+			"packuswb %%mm4, %%mm3		\n\t" // YYYY YYYY(8)
+
+			MOVNTQ" %%mm3, 8(%1, %%eax, 2)	\n\t"
+
+			"movq %%mm0, %%mm2		\n\t" // UVUV UVUV(0)
+			"movq %%mm1, %%mm3		\n\t" // UVUV UVUV(8)
+			"psrlw $8, %%mm0		\n\t" // V0V0 V0V0(0)
+			"psrlw $8, %%mm1		\n\t" // V0V0 V0V0(8)
+			"pand %%mm7, %%mm2		\n\t" // U0U0 U0U0(0)
+			"pand %%mm7, %%mm3		\n\t" // U0U0 U0U0(8)
+			"packuswb %%mm1, %%mm0		\n\t" // VVVV VVVV(0)
+			"packuswb %%mm3, %%mm2		\n\t" // UUUU UUUU(0)
+
+			MOVNTQ" %%mm0, (%3, %%eax)	\n\t"
+			MOVNTQ" %%mm2, (%2, %%eax)	\n\t"
+
+			"addl $8, %%eax			\n\t"
+			"cmpl %4, %%eax			\n\t"
+			" jb 1b				\n\t"
+			::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
+			: "memory", "%eax"
+		);
+
+		ydst += lumStride;
+		src  += srcStride;
+
+		asm volatile(
+			"xorl %%eax, %%eax		\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 64(%0, %%eax, 4)	\n\t"
+			"movq (%0, %%eax, 4), %%mm0	\n\t" // YUYV YUYV(0)
+			"movq 8(%0, %%eax, 4), %%mm1	\n\t" // YUYV YUYV(4)
+			"movq 16(%0, %%eax, 4), %%mm2	\n\t" // YUYV YUYV(8)
+			"movq 24(%0, %%eax, 4), %%mm3	\n\t" // YUYV YUYV(12)
+			"psrlw $8, %%mm0		\n\t" // Y0Y0 Y0Y0(0)
+			"psrlw $8, %%mm1		\n\t" // Y0Y0 Y0Y0(4)
+			"psrlw $8, %%mm2		\n\t" // Y0Y0 Y0Y0(8)
+			"psrlw $8, %%mm3		\n\t" // Y0Y0 Y0Y0(12)
+			"packuswb %%mm1, %%mm0		\n\t" // YYYY YYYY(0)
+			"packuswb %%mm3, %%mm2		\n\t" // YYYY YYYY(8)
+
+			MOVNTQ" %%mm0, (%1, %%eax, 2)	\n\t"
+			MOVNTQ" %%mm2, 8(%1, %%eax, 2)	\n\t"
+
+			"addl $8, %%eax			\n\t"
+			"cmpl %4, %%eax			\n\t"
+			" jb 1b				\n\t"
+
+			::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
+			: "memory", "%eax"
+		);
+#else
+		long i;
+		for(i=0; i<chromWidth; i++)
+		{
+			udst[i] 	= src[4*i+0];
+			ydst[2*i+0] 	= src[4*i+1];
+			vdst[i] 	= src[4*i+2];
+			ydst[2*i+1] 	= src[4*i+3];
+		}
+		ydst += lumStride;
+		src  += srcStride;
+
+		for(i=0; i<chromWidth; i++)
+		{
+			ydst[2*i+0] 	= src[4*i+1];
+			ydst[2*i+1] 	= src[4*i+3];
+		}
+#endif
+		udst += chromStride;
+		vdst += chromStride;
+		ydst += lumStride;
+		src  += srcStride;
+	}
+#ifdef HAVE_MMX
+asm volatile(   EMMS" \n\t"
+        	SFENCE" \n\t"
+        	:::"memory");
+#endif
+}
+
+/**
+ *
+ * height should be a multiple of 2 and width should be a multiple of 2 (if this is a
+ * problem for anyone then tell me, and ill fix it)
+ * chrominance data is only taken from every secound line others are ignored in the C version FIXME write HQ version
+ */
+static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
+	long width, long height,
+	long lumStride, long chromStride, long srcStride)
+{
+	long y;
+	const long chromWidth= width>>1;
+#ifdef HAVE_MMX
+	for(y=0; y<height-2; y+=2)
+	{
+		long i;
+		for(i=0; i<2; i++)
+		{
+			asm volatile(
+				"mov %2, %%"REG_a"		\n\t"
+				"movq "MANGLE(bgr2YCoeff)", %%mm6		\n\t"
+				"movq "MANGLE(w1111)", %%mm5		\n\t"
+				"pxor %%mm7, %%mm7		\n\t"
+				"lea (%%"REG_a", %%"REG_a", 2), %%"REG_d"\n\t"
+				ASMALIGN(4)
+				"1:				\n\t"
+				PREFETCH" 64(%0, %%"REG_d")	\n\t"
+				"movd (%0, %%"REG_d"), %%mm0	\n\t"
+				"movd 3(%0, %%"REG_d"), %%mm1	\n\t"
+				"punpcklbw %%mm7, %%mm0		\n\t"
+				"punpcklbw %%mm7, %%mm1		\n\t"
+				"movd 6(%0, %%"REG_d"), %%mm2	\n\t"
+				"movd 9(%0, %%"REG_d"), %%mm3	\n\t"
+				"punpcklbw %%mm7, %%mm2		\n\t"
+				"punpcklbw %%mm7, %%mm3		\n\t"
+				"pmaddwd %%mm6, %%mm0		\n\t"
+				"pmaddwd %%mm6, %%mm1		\n\t"
+				"pmaddwd %%mm6, %%mm2		\n\t"
+				"pmaddwd %%mm6, %%mm3		\n\t"
+#ifndef FAST_BGR2YV12
+				"psrad $8, %%mm0		\n\t"
+				"psrad $8, %%mm1		\n\t"
+				"psrad $8, %%mm2		\n\t"
+				"psrad $8, %%mm3		\n\t"
+#endif
+				"packssdw %%mm1, %%mm0		\n\t"
+				"packssdw %%mm3, %%mm2		\n\t"
+				"pmaddwd %%mm5, %%mm0		\n\t"
+				"pmaddwd %%mm5, %%mm2		\n\t"
+				"packssdw %%mm2, %%mm0		\n\t"
+				"psraw $7, %%mm0		\n\t"
+
+				"movd 12(%0, %%"REG_d"), %%mm4	\n\t"
+				"movd 15(%0, %%"REG_d"), %%mm1	\n\t"
+				"punpcklbw %%mm7, %%mm4		\n\t"
+				"punpcklbw %%mm7, %%mm1		\n\t"
+				"movd 18(%0, %%"REG_d"), %%mm2	\n\t"
+				"movd 21(%0, %%"REG_d"), %%mm3	\n\t"
+				"punpcklbw %%mm7, %%mm2		\n\t"
+				"punpcklbw %%mm7, %%mm3		\n\t"
+				"pmaddwd %%mm6, %%mm4		\n\t"
+				"pmaddwd %%mm6, %%mm1		\n\t"
+				"pmaddwd %%mm6, %%mm2		\n\t"
+				"pmaddwd %%mm6, %%mm3		\n\t"
+#ifndef FAST_BGR2YV12
+				"psrad $8, %%mm4		\n\t"
+				"psrad $8, %%mm1		\n\t"
+				"psrad $8, %%mm2		\n\t"
+				"psrad $8, %%mm3		\n\t"
+#endif
+				"packssdw %%mm1, %%mm4		\n\t"
+				"packssdw %%mm3, %%mm2		\n\t"
+				"pmaddwd %%mm5, %%mm4		\n\t"
+				"pmaddwd %%mm5, %%mm2		\n\t"
+				"add $24, %%"REG_d"		\n\t"
+				"packssdw %%mm2, %%mm4		\n\t"
+				"psraw $7, %%mm4		\n\t"
+
+				"packuswb %%mm4, %%mm0		\n\t"
+				"paddusb "MANGLE(bgr2YOffset)", %%mm0	\n\t"
+
+				MOVNTQ" %%mm0, (%1, %%"REG_a")	\n\t"
+				"add $8, %%"REG_a"		\n\t"
+				" js 1b				\n\t"
+				: : "r" (src+width*3), "r" (ydst+width), "g" (-width)
+				: "%"REG_a, "%"REG_d
+			);
+			ydst += lumStride;
+			src  += srcStride;
+		}
+		src -= srcStride*2;
+		asm volatile(
+			"mov %4, %%"REG_a"		\n\t"
+			"movq "MANGLE(w1111)", %%mm5		\n\t"
+			"movq "MANGLE(bgr2UCoeff)", %%mm6		\n\t"
+			"pxor %%mm7, %%mm7		\n\t"
+			"lea (%%"REG_a", %%"REG_a", 2), %%"REG_d"\n\t"
+			"add %%"REG_d", %%"REG_d"	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			PREFETCH" 64(%0, %%"REG_d")	\n\t"
+			PREFETCH" 64(%1, %%"REG_d")	\n\t"
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+			"movq (%0, %%"REG_d"), %%mm0	\n\t"
+			"movq (%1, %%"REG_d"), %%mm1	\n\t"
+			"movq 6(%0, %%"REG_d"), %%mm2	\n\t"
+			"movq 6(%1, %%"REG_d"), %%mm3	\n\t"
+			PAVGB" %%mm1, %%mm0		\n\t"
+			PAVGB" %%mm3, %%mm2		\n\t"
+			"movq %%mm0, %%mm1		\n\t"
+			"movq %%mm2, %%mm3		\n\t"
+			"psrlq $24, %%mm0		\n\t"
+			"psrlq $24, %%mm2		\n\t"
+			PAVGB" %%mm1, %%mm0		\n\t"
+			PAVGB" %%mm3, %%mm2		\n\t"
+			"punpcklbw %%mm7, %%mm0		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+#else
+			"movd (%0, %%"REG_d"), %%mm0	\n\t"
+			"movd (%1, %%"REG_d"), %%mm1	\n\t"
+			"movd 3(%0, %%"REG_d"), %%mm2	\n\t"
+			"movd 3(%1, %%"REG_d"), %%mm3	\n\t"
+			"punpcklbw %%mm7, %%mm0		\n\t"
+			"punpcklbw %%mm7, %%mm1		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"punpcklbw %%mm7, %%mm3		\n\t"
+			"paddw %%mm1, %%mm0		\n\t"
+			"paddw %%mm3, %%mm2		\n\t"
+			"paddw %%mm2, %%mm0		\n\t"
+			"movd 6(%0, %%"REG_d"), %%mm4	\n\t"
+			"movd 6(%1, %%"REG_d"), %%mm1	\n\t"
+			"movd 9(%0, %%"REG_d"), %%mm2	\n\t"
+			"movd 9(%1, %%"REG_d"), %%mm3	\n\t"
+			"punpcklbw %%mm7, %%mm4		\n\t"
+			"punpcklbw %%mm7, %%mm1		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"punpcklbw %%mm7, %%mm3		\n\t"
+			"paddw %%mm1, %%mm4		\n\t"
+			"paddw %%mm3, %%mm2		\n\t"
+			"paddw %%mm4, %%mm2		\n\t"
+			"psrlw $2, %%mm0		\n\t"
+			"psrlw $2, %%mm2		\n\t"
+#endif
+			"movq "MANGLE(bgr2VCoeff)", %%mm1		\n\t"
+			"movq "MANGLE(bgr2VCoeff)", %%mm3		\n\t"
+
+			"pmaddwd %%mm0, %%mm1		\n\t"
+			"pmaddwd %%mm2, %%mm3		\n\t"
+			"pmaddwd %%mm6, %%mm0		\n\t"
+			"pmaddwd %%mm6, %%mm2		\n\t"
+#ifndef FAST_BGR2YV12
+			"psrad $8, %%mm0		\n\t"
+			"psrad $8, %%mm1		\n\t"
+			"psrad $8, %%mm2		\n\t"
+			"psrad $8, %%mm3		\n\t"
+#endif
+			"packssdw %%mm2, %%mm0		\n\t"
+			"packssdw %%mm3, %%mm1		\n\t"
+			"pmaddwd %%mm5, %%mm0		\n\t"
+			"pmaddwd %%mm5, %%mm1		\n\t"
+			"packssdw %%mm1, %%mm0		\n\t" // V1 V0 U1 U0
+			"psraw $7, %%mm0		\n\t"
+
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+			"movq 12(%0, %%"REG_d"), %%mm4	\n\t"
+			"movq 12(%1, %%"REG_d"), %%mm1	\n\t"
+			"movq 18(%0, %%"REG_d"), %%mm2	\n\t"
+			"movq 18(%1, %%"REG_d"), %%mm3	\n\t"
+			PAVGB" %%mm1, %%mm4		\n\t"
+			PAVGB" %%mm3, %%mm2		\n\t"
+			"movq %%mm4, %%mm1		\n\t"
+			"movq %%mm2, %%mm3		\n\t"
+			"psrlq $24, %%mm4		\n\t"
+			"psrlq $24, %%mm2		\n\t"
+			PAVGB" %%mm1, %%mm4		\n\t"
+			PAVGB" %%mm3, %%mm2		\n\t"
+			"punpcklbw %%mm7, %%mm4		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+#else
+			"movd 12(%0, %%"REG_d"), %%mm4	\n\t"
+			"movd 12(%1, %%"REG_d"), %%mm1	\n\t"
+			"movd 15(%0, %%"REG_d"), %%mm2	\n\t"
+			"movd 15(%1, %%"REG_d"), %%mm3	\n\t"
+			"punpcklbw %%mm7, %%mm4		\n\t"
+			"punpcklbw %%mm7, %%mm1		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"punpcklbw %%mm7, %%mm3		\n\t"
+			"paddw %%mm1, %%mm4		\n\t"
+			"paddw %%mm3, %%mm2		\n\t"
+			"paddw %%mm2, %%mm4		\n\t"
+			"movd 18(%0, %%"REG_d"), %%mm5	\n\t"
+			"movd 18(%1, %%"REG_d"), %%mm1	\n\t"
+			"movd 21(%0, %%"REG_d"), %%mm2	\n\t"
+			"movd 21(%1, %%"REG_d"), %%mm3	\n\t"
+			"punpcklbw %%mm7, %%mm5		\n\t"
+			"punpcklbw %%mm7, %%mm1		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"punpcklbw %%mm7, %%mm3		\n\t"
+			"paddw %%mm1, %%mm5		\n\t"
+			"paddw %%mm3, %%mm2		\n\t"
+			"paddw %%mm5, %%mm2		\n\t"
+			"movq "MANGLE(w1111)", %%mm5		\n\t"
+			"psrlw $2, %%mm4		\n\t"
+			"psrlw $2, %%mm2		\n\t"
+#endif
+			"movq "MANGLE(bgr2VCoeff)", %%mm1		\n\t"
+			"movq "MANGLE(bgr2VCoeff)", %%mm3		\n\t"
+
+			"pmaddwd %%mm4, %%mm1		\n\t"
+			"pmaddwd %%mm2, %%mm3		\n\t"
+			"pmaddwd %%mm6, %%mm4		\n\t"
+			"pmaddwd %%mm6, %%mm2		\n\t"
+#ifndef FAST_BGR2YV12
+			"psrad $8, %%mm4		\n\t"
+			"psrad $8, %%mm1		\n\t"
+			"psrad $8, %%mm2		\n\t"
+			"psrad $8, %%mm3		\n\t"
+#endif
+			"packssdw %%mm2, %%mm4		\n\t"
+			"packssdw %%mm3, %%mm1		\n\t"
+			"pmaddwd %%mm5, %%mm4		\n\t"
+			"pmaddwd %%mm5, %%mm1		\n\t"
+			"add $24, %%"REG_d"		\n\t"
+			"packssdw %%mm1, %%mm4		\n\t" // V3 V2 U3 U2
+			"psraw $7, %%mm4		\n\t"
+
+			"movq %%mm0, %%mm1		\n\t"
+			"punpckldq %%mm4, %%mm0		\n\t"
+			"punpckhdq %%mm4, %%mm1		\n\t"
+			"packsswb %%mm1, %%mm0		\n\t"
+			"paddb "MANGLE(bgr2UVOffset)", %%mm0	\n\t"
+			"movd %%mm0, (%2, %%"REG_a")	\n\t"
+			"punpckhdq %%mm0, %%mm0		\n\t"
+			"movd %%mm0, (%3, %%"REG_a")	\n\t"
+			"add $4, %%"REG_a"		\n\t"
+			" js 1b				\n\t"
+			: : "r" (src+chromWidth*6), "r" (src+srcStride+chromWidth*6), "r" (udst+chromWidth), "r" (vdst+chromWidth), "g" (-chromWidth)
+			: "%"REG_a, "%"REG_d
+		);
+
+		udst += chromStride;
+		vdst += chromStride;
+		src  += srcStride*2;
+	}
+
+	asm volatile(   EMMS" \n\t"
+			SFENCE" \n\t"
+			:::"memory");
+#else
+	y=0;
+#endif
+	for(; y<height; y+=2)
+	{
+		long i;
+		for(i=0; i<chromWidth; i++)
+		{
+			unsigned int b= src[6*i+0];
+			unsigned int g= src[6*i+1];
+			unsigned int r= src[6*i+2];
+
+			unsigned int Y  =  ((RY*r + GY*g + BY*b)>>RGB2YUV_SHIFT) + 16;
+			unsigned int V  =  ((RV*r + GV*g + BV*b)>>RGB2YUV_SHIFT) + 128;
+			unsigned int U  =  ((RU*r + GU*g + BU*b)>>RGB2YUV_SHIFT) + 128;
+
+			udst[i] 	= U;
+			vdst[i] 	= V;
+			ydst[2*i] 	= Y;
+
+			b= src[6*i+3];
+			g= src[6*i+4];
+			r= src[6*i+5];
+
+			Y  =  ((RY*r + GY*g + BY*b)>>RGB2YUV_SHIFT) + 16;
+			ydst[2*i+1] 	= Y;
+		}
+		ydst += lumStride;
+		src  += srcStride;
+
+		for(i=0; i<chromWidth; i++)
+		{
+			unsigned int b= src[6*i+0];
+			unsigned int g= src[6*i+1];
+			unsigned int r= src[6*i+2];
+
+			unsigned int Y  =  ((RY*r + GY*g + BY*b)>>RGB2YUV_SHIFT) + 16;
+
+			ydst[2*i] 	= Y;
+
+			b= src[6*i+3];
+			g= src[6*i+4];
+			r= src[6*i+5];
+
+			Y  =  ((RY*r + GY*g + BY*b)>>RGB2YUV_SHIFT) + 16;
+			ydst[2*i+1] 	= Y;
+		}
+		udst += chromStride;
+		vdst += chromStride;
+		ydst += lumStride;
+		src  += srcStride;
+	}
+}
+
+void RENAME(interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dest,
+			    long width, long height, long src1Stride,
+			    long src2Stride, long dstStride){
+	long h;
+
+	for(h=0; h < height; h++)
+	{
+		long w;
+
+#ifdef HAVE_MMX
+#ifdef HAVE_SSE2
+		asm(
+			"xor %%"REG_a", %%"REG_a"	\n\t"
+			"1:				\n\t"
+			PREFETCH" 64(%1, %%"REG_a")	\n\t"
+			PREFETCH" 64(%2, %%"REG_a")	\n\t"
+			"movdqa (%1, %%"REG_a"), %%xmm0	\n\t"
+			"movdqa (%1, %%"REG_a"), %%xmm1	\n\t"
+			"movdqa (%2, %%"REG_a"), %%xmm2	\n\t"
+			"punpcklbw %%xmm2, %%xmm0	\n\t"
+			"punpckhbw %%xmm2, %%xmm1	\n\t"
+			"movntdq %%xmm0, (%0, %%"REG_a", 2)\n\t"
+			"movntdq %%xmm1, 16(%0, %%"REG_a", 2)\n\t"
+			"add $16, %%"REG_a"		\n\t"
+			"cmp %3, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+			::"r"(dest), "r"(src1), "r"(src2), "r" (width-15)
+			: "memory", "%"REG_a""
+		);
+#else
+		asm(
+			"xor %%"REG_a", %%"REG_a"	\n\t"
+			"1:				\n\t"
+			PREFETCH" 64(%1, %%"REG_a")	\n\t"
+			PREFETCH" 64(%2, %%"REG_a")	\n\t"
+			"movq (%1, %%"REG_a"), %%mm0	\n\t"
+			"movq 8(%1, %%"REG_a"), %%mm2	\n\t"
+			"movq %%mm0, %%mm1		\n\t"
+			"movq %%mm2, %%mm3		\n\t"
+			"movq (%2, %%"REG_a"), %%mm4	\n\t"
+			"movq 8(%2, %%"REG_a"), %%mm5	\n\t"
+			"punpcklbw %%mm4, %%mm0		\n\t"
+			"punpckhbw %%mm4, %%mm1		\n\t"
+			"punpcklbw %%mm5, %%mm2		\n\t"
+			"punpckhbw %%mm5, %%mm3		\n\t"
+			MOVNTQ" %%mm0, (%0, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm1, 8(%0, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm2, 16(%0, %%"REG_a", 2)\n\t"
+			MOVNTQ" %%mm3, 24(%0, %%"REG_a", 2)\n\t"
+			"add $16, %%"REG_a"		\n\t"
+			"cmp %3, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+			::"r"(dest), "r"(src1), "r"(src2), "r" (width-15)
+			: "memory", "%"REG_a
+		);
+#endif
+		for(w= (width&(~15)); w < width; w++)
+		{
+			dest[2*w+0] = src1[w];
+			dest[2*w+1] = src2[w];
+		}
+#else
+		for(w=0; w < width; w++)
+		{
+			dest[2*w+0] = src1[w];
+			dest[2*w+1] = src2[w];
+		}
+#endif
+		dest += dstStride;
+                src1 += src1Stride;
+                src2 += src2Stride;
+	}
+#ifdef HAVE_MMX
+	asm(
+		EMMS" \n\t"
+		SFENCE" \n\t"
+		::: "memory"
+		);
+#endif
+}
+
+static inline void RENAME(vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
+			uint8_t *dst1, uint8_t *dst2,
+			long width, long height,
+			long srcStride1, long srcStride2,
+			long dstStride1, long dstStride2)
+{
+    long y,x,w,h;
+    w=width/2; h=height/2;
+#ifdef HAVE_MMX
+    asm volatile(
+	PREFETCH" %0\n\t"
+	PREFETCH" %1\n\t"
+	::"m"(*(src1+srcStride1)),"m"(*(src2+srcStride2)):"memory");
+#endif
+    for(y=0;y<h;y++){
+	const uint8_t* s1=src1+srcStride1*(y>>1);
+	uint8_t* d=dst1+dstStride1*y;
+	x=0;
+#ifdef HAVE_MMX
+	for(;x<w-31;x+=32)
+	{
+	    asm volatile(
+		PREFETCH" 32%1\n\t"
+	        "movq	%1, %%mm0\n\t"
+	        "movq	8%1, %%mm2\n\t"
+	        "movq	16%1, %%mm4\n\t"
+	        "movq	24%1, %%mm6\n\t"
+	        "movq	%%mm0, %%mm1\n\t"
+	        "movq	%%mm2, %%mm3\n\t"
+	        "movq	%%mm4, %%mm5\n\t"
+	        "movq	%%mm6, %%mm7\n\t"
+		"punpcklbw %%mm0, %%mm0\n\t"
+		"punpckhbw %%mm1, %%mm1\n\t"
+		"punpcklbw %%mm2, %%mm2\n\t"
+		"punpckhbw %%mm3, %%mm3\n\t"
+		"punpcklbw %%mm4, %%mm4\n\t"
+		"punpckhbw %%mm5, %%mm5\n\t"
+		"punpcklbw %%mm6, %%mm6\n\t"
+		"punpckhbw %%mm7, %%mm7\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm1, 8%0\n\t"
+		MOVNTQ"	%%mm2, 16%0\n\t"
+		MOVNTQ"	%%mm3, 24%0\n\t"
+		MOVNTQ"	%%mm4, 32%0\n\t"
+		MOVNTQ"	%%mm5, 40%0\n\t"
+		MOVNTQ"	%%mm6, 48%0\n\t"
+		MOVNTQ"	%%mm7, 56%0"
+		:"=m"(d[2*x])
+		:"m"(s1[x])
+		:"memory");
+	}
+#endif
+	for(;x<w;x++) d[2*x]=d[2*x+1]=s1[x];
+    }
+    for(y=0;y<h;y++){
+	const uint8_t* s2=src2+srcStride2*(y>>1);
+	uint8_t* d=dst2+dstStride2*y;
+	x=0;
+#ifdef HAVE_MMX
+	for(;x<w-31;x+=32)
+	{
+	    asm volatile(
+		PREFETCH" 32%1\n\t"
+	        "movq	%1, %%mm0\n\t"
+	        "movq	8%1, %%mm2\n\t"
+	        "movq	16%1, %%mm4\n\t"
+	        "movq	24%1, %%mm6\n\t"
+	        "movq	%%mm0, %%mm1\n\t"
+	        "movq	%%mm2, %%mm3\n\t"
+	        "movq	%%mm4, %%mm5\n\t"
+	        "movq	%%mm6, %%mm7\n\t"
+		"punpcklbw %%mm0, %%mm0\n\t"
+		"punpckhbw %%mm1, %%mm1\n\t"
+		"punpcklbw %%mm2, %%mm2\n\t"
+		"punpckhbw %%mm3, %%mm3\n\t"
+		"punpcklbw %%mm4, %%mm4\n\t"
+		"punpckhbw %%mm5, %%mm5\n\t"
+		"punpcklbw %%mm6, %%mm6\n\t"
+		"punpckhbw %%mm7, %%mm7\n\t"
+		MOVNTQ"	%%mm0, %0\n\t"
+		MOVNTQ"	%%mm1, 8%0\n\t"
+		MOVNTQ"	%%mm2, 16%0\n\t"
+		MOVNTQ"	%%mm3, 24%0\n\t"
+		MOVNTQ"	%%mm4, 32%0\n\t"
+		MOVNTQ"	%%mm5, 40%0\n\t"
+		MOVNTQ"	%%mm6, 48%0\n\t"
+		MOVNTQ"	%%mm7, 56%0"
+		:"=m"(d[2*x])
+		:"m"(s2[x])
+		:"memory");
+	}
+#endif
+	for(;x<w;x++) d[2*x]=d[2*x+1]=s2[x];
+    }
+#ifdef HAVE_MMX
+	asm(
+		EMMS" \n\t"
+		SFENCE" \n\t"
+		::: "memory"
+		);
+#endif
+}
+
+static inline void RENAME(yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
+			uint8_t *dst,
+			long width, long height,
+			long srcStride1, long srcStride2,
+			long srcStride3, long dstStride)
+{
+    long y,x,w,h;
+    w=width/2; h=height;
+    for(y=0;y<h;y++){
+	const uint8_t* yp=src1+srcStride1*y;
+	const uint8_t* up=src2+srcStride2*(y>>2);
+	const uint8_t* vp=src3+srcStride3*(y>>2);
+	uint8_t* d=dst+dstStride*y;
+	x=0;
+#ifdef HAVE_MMX
+	for(;x<w-7;x+=8)
+	{
+	    asm volatile(
+		PREFETCH" 32(%1, %0)\n\t"
+		PREFETCH" 32(%2, %0)\n\t"
+		PREFETCH" 32(%3, %0)\n\t"
+		"movq	(%1, %0, 4), %%mm0\n\t"       /* Y0Y1Y2Y3Y4Y5Y6Y7 */
+		"movq	(%2, %0), %%mm1\n\t"       /* U0U1U2U3U4U5U6U7 */
+		"movq	(%3, %0), %%mm2\n\t"	     /* V0V1V2V3V4V5V6V7 */
+		"movq	%%mm0, %%mm3\n\t"    /* Y0Y1Y2Y3Y4Y5Y6Y7 */
+		"movq	%%mm1, %%mm4\n\t"    /* U0U1U2U3U4U5U6U7 */
+		"movq	%%mm2, %%mm5\n\t"    /* V0V1V2V3V4V5V6V7 */
+		"punpcklbw %%mm1, %%mm1\n\t" /* U0U0 U1U1 U2U2 U3U3 */
+		"punpcklbw %%mm2, %%mm2\n\t" /* V0V0 V1V1 V2V2 V3V3 */
+		"punpckhbw %%mm4, %%mm4\n\t" /* U4U4 U5U5 U6U6 U7U7 */
+		"punpckhbw %%mm5, %%mm5\n\t" /* V4V4 V5V5 V6V6 V7V7 */
+
+		"movq	%%mm1, %%mm6\n\t"
+		"punpcklbw %%mm2, %%mm1\n\t" /* U0V0 U0V0 U1V1 U1V1*/
+		"punpcklbw %%mm1, %%mm0\n\t" /* Y0U0 Y1V0 Y2U0 Y3V0*/
+		"punpckhbw %%mm1, %%mm3\n\t" /* Y4U1 Y5V1 Y6U1 Y7V1*/
+		MOVNTQ"	%%mm0, (%4, %0, 8)\n\t"
+		MOVNTQ"	%%mm3, 8(%4, %0, 8)\n\t"
+		
+		"punpckhbw %%mm2, %%mm6\n\t" /* U2V2 U2V2 U3V3 U3V3*/
+		"movq	8(%1, %0, 4), %%mm0\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"punpcklbw %%mm6, %%mm0\n\t" /* Y U2 Y V2 Y U2 Y V2*/
+		"punpckhbw %%mm6, %%mm3\n\t" /* Y U3 Y V3 Y U3 Y V3*/
+		MOVNTQ"	%%mm0, 16(%4, %0, 8)\n\t"
+		MOVNTQ"	%%mm3, 24(%4, %0, 8)\n\t"
+
+		"movq	%%mm4, %%mm6\n\t"
+		"movq	16(%1, %0, 4), %%mm0\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"punpcklbw %%mm5, %%mm4\n\t"
+		"punpcklbw %%mm4, %%mm0\n\t" /* Y U4 Y V4 Y U4 Y V4*/
+		"punpckhbw %%mm4, %%mm3\n\t" /* Y U5 Y V5 Y U5 Y V5*/
+		MOVNTQ"	%%mm0, 32(%4, %0, 8)\n\t"
+		MOVNTQ"	%%mm3, 40(%4, %0, 8)\n\t"
+		
+		"punpckhbw %%mm5, %%mm6\n\t"
+		"movq	24(%1, %0, 4), %%mm0\n\t"
+		"movq	%%mm0, %%mm3\n\t"
+		"punpcklbw %%mm6, %%mm0\n\t" /* Y U6 Y V6 Y U6 Y V6*/
+		"punpckhbw %%mm6, %%mm3\n\t" /* Y U7 Y V7 Y U7 Y V7*/
+		MOVNTQ"	%%mm0, 48(%4, %0, 8)\n\t"
+		MOVNTQ"	%%mm3, 56(%4, %0, 8)\n\t"
+
+		: "+r" (x)
+                : "r"(yp), "r" (up), "r"(vp), "r"(d)
+		:"memory");
+	}
+#endif
+	for(; x<w; x++)
+	{
+	    const long x2= x<<2;
+	    d[8*x+0]=yp[x2];
+	    d[8*x+1]=up[x];
+	    d[8*x+2]=yp[x2+1];
+	    d[8*x+3]=vp[x];
+	    d[8*x+4]=yp[x2+2];
+	    d[8*x+5]=up[x];
+	    d[8*x+6]=yp[x2+3];
+	    d[8*x+7]=vp[x];
+	}
+    }
+#ifdef HAVE_MMX
+	asm(
+		EMMS" \n\t"
+		SFENCE" \n\t"
+		::: "memory"
+		);
+#endif
+}
diff --git a/contrib/ffmpeg/libswscale/swscale-example.c b/contrib/ffmpeg/libswscale/swscale-example.c
new file mode 100644
index 000000000..40f04c7d0
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/swscale-example.c
@@ -0,0 +1,229 @@
+/*
+ * Copyright (C) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <stdarg.h>
+
+#undef HAVE_AV_CONFIG_H
+#include "avutil.h"
+#include "swscale.h"
+#include "swscale_internal.h"
+#include "rgb2rgb.h"
+
+static uint64_t getSSD(uint8_t *src1, uint8_t *src2, int stride1, int stride2, int w, int h){
+	int x,y;
+	uint64_t ssd=0;
+
+//printf("%d %d\n", w, h);
+        
+	for(y=0; y<h; y++){
+		for(x=0; x<w; x++){
+			int d= src1[x + y*stride1] - src2[x + y*stride2];
+			ssd+= d*d;
+//printf("%d", abs(src1[x + y*stride1] - src2[x + y*stride2])/26 );
+		}
+//printf("\n");
+	}
+	return ssd;
+}
+
+// test by ref -> src -> dst -> out & compare out against ref
+// ref & out are YV12
+static int doTest(uint8_t *ref[3], int refStride[3], int w, int h, int srcFormat, int dstFormat, 
+                   int srcW, int srcH, int dstW, int dstH, int flags){
+	uint8_t *src[3];
+	uint8_t *dst[3];
+	uint8_t *out[3];
+	int srcStride[3], dstStride[3];
+	int i;
+	uint64_t ssdY, ssdU, ssdV;
+	struct SwsContext *srcContext, *dstContext, *outContext;
+	int res;
+	
+	res = 0;
+	for(i=0; i<3; i++){
+		// avoid stride % bpp != 0
+		if(srcFormat==PIX_FMT_RGB24 || srcFormat==PIX_FMT_BGR24)
+			srcStride[i]= srcW*3;
+		else
+			srcStride[i]= srcW*4;
+		
+		if(dstFormat==PIX_FMT_RGB24 || dstFormat==PIX_FMT_BGR24)
+			dstStride[i]= dstW*3;
+		else
+			dstStride[i]= dstW*4;
+	
+		src[i]= (uint8_t*) malloc(srcStride[i]*srcH);
+		dst[i]= (uint8_t*) malloc(dstStride[i]*dstH);
+		out[i]= (uint8_t*) malloc(refStride[i]*h);
+		if ((src[i] == NULL) || (dst[i] == NULL) || (out[i] == NULL)) {
+			perror("Malloc");
+			res = -1;
+
+			goto end;
+		}
+	}
+
+	dstContext = outContext = NULL;
+	srcContext= sws_getContext(w, h, PIX_FMT_YUV420P, srcW, srcH, srcFormat, flags, NULL, NULL, NULL);
+	if (srcContext == NULL) {
+		fprintf(stderr, "Failed to get %s ---> %s\n",
+				sws_format_name(PIX_FMT_YUV420P),
+				sws_format_name(srcFormat));
+		res = -1;
+
+		goto end;
+	}
+	dstContext= sws_getContext(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flags, NULL, NULL, NULL);
+	if (dstContext == NULL) {
+		fprintf(stderr, "Failed to get %s ---> %s\n",
+				sws_format_name(srcFormat),
+				sws_format_name(dstFormat));
+		res = -1;
+
+		goto end;
+	}
+	outContext= sws_getContext(dstW, dstH, dstFormat, w, h, PIX_FMT_YUV420P, flags, NULL, NULL, NULL);
+	if (outContext == NULL) {
+		fprintf(stderr, "Failed to get %s ---> %s\n",
+				sws_format_name(dstFormat),
+				sws_format_name(PIX_FMT_YUV420P));
+		res = -1;
+
+		goto end;
+	}
+//	printf("test %X %X %X -> %X %X %X\n", (int)ref[0], (int)ref[1], (int)ref[2],
+//		(int)src[0], (int)src[1], (int)src[2]);
+
+	sws_scale(srcContext, ref, refStride, 0, h   , src, srcStride);
+	sws_scale(dstContext, src, srcStride, 0, srcH, dst, dstStride);
+	sws_scale(outContext, dst, dstStride, 0, dstH, out, refStride);
+
+#if defined(ARCH_X86)
+	asm volatile ("emms\n\t");
+#endif
+	     
+	ssdY= getSSD(ref[0], out[0], refStride[0], refStride[0], w, h);
+	ssdU= getSSD(ref[1], out[1], refStride[1], refStride[1], (w+1)>>1, (h+1)>>1);
+	ssdV= getSSD(ref[2], out[2], refStride[2], refStride[2], (w+1)>>1, (h+1)>>1);
+	
+	if(srcFormat == PIX_FMT_GRAY8 || dstFormat==PIX_FMT_GRAY8) ssdU=ssdV=0; //FIXME check that output is really gray
+	
+	ssdY/= w*h;
+	ssdU/= w*h/4;
+	ssdV/= w*h/4;
+	
+	if(ssdY>100 || ssdU>100 || ssdV>100){
+		printf(" %s %dx%d -> %s %4dx%4d flags=%2d SSD=%5lld,%5lld,%5lld\n", 
+			sws_format_name(srcFormat), srcW, srcH, 
+			sws_format_name(dstFormat), dstW, dstH,
+			flags,
+			ssdY, ssdU, ssdV);
+	}
+
+	end:
+	
+	sws_freeContext(srcContext);
+	sws_freeContext(dstContext);
+	sws_freeContext(outContext);
+
+	for(i=0; i<3; i++){
+		free(src[i]);
+		free(dst[i]);
+		free(out[i]);
+	}
+
+	return res;
+}
+
+void fast_memcpy(void *a, void *b, int s){ //FIXME
+    memcpy(a, b, s);
+}
+
+static void selfTest(uint8_t *src[3], int stride[3], int w, int h){
+	enum PixelFormat srcFormat, dstFormat;
+	int srcW, srcH, dstW, dstH;
+	int flags;
+
+	for(srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) {
+		for(dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) {
+			printf("%s -> %s\n",
+					sws_format_name(srcFormat),
+					sws_format_name(dstFormat));
+ 
+			srcW= w;
+			srcH= h;
+			for(dstW=w - w/3; dstW<= 4*w/3; dstW+= w/3){
+				for(dstH=h - h/3; dstH<= 4*h/3; dstH+= h/3){
+					for(flags=1; flags<33; flags*=2) {
+						int res;
+						
+						res = doTest(src, stride, w, h, srcFormat, dstFormat,
+							srcW, srcH, dstW, dstH, flags);
+						if (res < 0) {
+							dstW = 4 * w / 3;
+							dstH = 4 * h / 3;
+							flags = 33;
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+#define W 96
+#define H 96
+
+int main(int argc, char **argv){
+	uint8_t rgb_data[W*H*4];
+	uint8_t *rgb_src[3]= {rgb_data, NULL, NULL};
+	int rgb_stride[3]={4*W, 0, 0};
+	uint8_t data[3][W*H];
+	uint8_t *src[3]= {data[0], data[1], data[2]};
+	int stride[3]={W, W, W};
+	int x, y;
+	struct SwsContext *sws;
+
+	sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUV420P, 2, NULL, NULL, NULL);
+        
+	for(y=0; y<H; y++){
+		for(x=0; x<W*4; x++){
+			rgb_data[ x + y*4*W]= random();
+		}
+	}
+#if defined(ARCH_X86)
+	sws_rgb2rgb_init(SWS_CPU_CAPS_MMX*0);
+#else
+	sws_rgb2rgb_init(0);
+#endif
+	sws_scale(sws, rgb_src, rgb_stride, 0, H   , src, stride);
+
+#if defined(ARCH_X86)
+	asm volatile ("emms\n\t");
+#endif
+
+	selfTest(src,  stride, W, H);
+
+        return 123;
+}
diff --git a/contrib/ffmpeg/libswscale/swscale.c b/contrib/ffmpeg/libswscale/swscale.c
new file mode 100644
index 000000000..f6a23425b
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/swscale.c
@@ -0,0 +1,2868 @@
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * the C code (not assembly, mmx, ...) of this file can be used
+ * under the LGPL license too
+ */
+
+/*
+  supported Input formats: YV12, I420/IYUV, YUY2, UYVY, BGR32, BGR24, BGR16, BGR15, RGB32, RGB24, Y8/Y800, YVU9/IF09, PAL8
+  supported output formats: YV12, I420/IYUV, YUY2, UYVY, {BGR,RGB}{1,4,8,15,16,24,32}, Y8/Y800, YVU9/IF09
+  {BGR,RGB}{1,4,8,15,16} support dithering
+  
+  unscaled special converters (YV12=I420=IYUV, Y800=Y8)
+  YV12 -> {BGR,RGB}{1,4,8,15,16,24,32}
+  x -> x
+  YUV9 -> YV12
+  YUV9/YV12 -> Y800
+  Y800 -> YUV9/YV12
+  BGR24 -> BGR32 & RGB24 -> RGB32
+  BGR32 -> BGR24 & RGB32 -> RGB24
+  BGR15 -> BGR16
+*/
+
+/* 
+tested special converters (most are tested actually but i didnt write it down ...)
+ YV12 -> BGR16
+ YV12 -> YV12
+ BGR15 -> BGR16
+ BGR16 -> BGR16
+ YVU9 -> YV12
+
+untested special converters
+  YV12/I420 -> BGR15/BGR24/BGR32 (its the yuv2rgb stuff, so it should be ok)
+  YV12/I420 -> YV12/I420
+  YUY2/BGR15/BGR24/BGR32/RGB24/RGB32 -> same format
+  BGR24 -> BGR32 & RGB24 -> RGB32
+  BGR32 -> BGR24 & RGB32 -> RGB24
+  BGR24 -> YV12
+*/
+
+#include <inttypes.h>
+#include <string.h>
+#include <math.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "config.h"
+#include <assert.h>
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#if defined(MAP_ANON) && !defined(MAP_ANONYMOUS)
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+#endif
+#include "swscale.h"
+#include "swscale_internal.h"
+#include "x86_cpu.h"
+#include "bswap.h"
+#include "rgb2rgb.h"
+#ifdef USE_FASTMEMCPY
+#include "libvo/fastmemcpy.h"
+#endif
+
+#undef MOVNTQ
+#undef PAVGB
+
+//#undef HAVE_MMX2
+//#define HAVE_3DNOW
+//#undef HAVE_MMX
+//#undef ARCH_X86
+//#define WORDS_BIGENDIAN
+#define DITHER1XBPP
+
+#define FAST_BGR2YV12 // use 7 bit coeffs instead of 15bit
+
+#define RET 0xC3 //near return opcode for X86
+
+#ifdef MP_DEBUG
+#define ASSERT(x) assert(x);
+#else
+#define ASSERT(x) ;
+#endif
+
+#ifdef M_PI
+#define PI M_PI
+#else
+#define PI 3.14159265358979323846
+#endif
+
+#define isSupportedIn(x)  ((x)==PIX_FMT_YUV420P || (x)==PIX_FMT_YUYV422 || (x)==PIX_FMT_UYVY422\
+			|| (x)==PIX_FMT_RGB32|| (x)==PIX_FMT_BGR24|| (x)==PIX_FMT_BGR565|| (x)==PIX_FMT_BGR555\
+			|| (x)==PIX_FMT_BGR32|| (x)==PIX_FMT_RGB24|| (x)==PIX_FMT_RGB565|| (x)==PIX_FMT_RGB555\
+			|| (x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_YUV410P\
+			|| (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE\
+			|| (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_YUV422P || (x)==PIX_FMT_YUV411P\
+			|| (x)==PIX_FMT_PAL8 || (x)==PIX_FMT_BGR8 || (x)==PIX_FMT_RGB8\
+                        || (x)==PIX_FMT_BGR4_BYTE  || (x)==PIX_FMT_RGB4_BYTE)
+#define isSupportedOut(x) ((x)==PIX_FMT_YUV420P || (x)==PIX_FMT_YUYV422 || (x)==PIX_FMT_UYVY422\
+			|| (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_YUV422P || (x)==PIX_FMT_YUV411P\
+			|| isRGB(x) || isBGR(x)\
+			|| (x)==PIX_FMT_NV12 || (x)==PIX_FMT_NV21\
+			|| (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE\
+			|| (x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_YUV410P)
+#define isPacked(x)    ((x)==PIX_FMT_PAL8 || (x)==PIX_FMT_YUYV422 ||\
+                        (x)==PIX_FMT_UYVY422 || isRGB(x) || isBGR(x))
+
+#define RGB2YUV_SHIFT 16
+#define BY ((int)( 0.098*(1<<RGB2YUV_SHIFT)+0.5))
+#define BV ((int)(-0.071*(1<<RGB2YUV_SHIFT)+0.5))
+#define BU ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5))
+#define GY ((int)( 0.504*(1<<RGB2YUV_SHIFT)+0.5))
+#define GV ((int)(-0.368*(1<<RGB2YUV_SHIFT)+0.5))
+#define GU ((int)(-0.291*(1<<RGB2YUV_SHIFT)+0.5))
+#define RY ((int)( 0.257*(1<<RGB2YUV_SHIFT)+0.5))
+#define RV ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5))
+#define RU ((int)(-0.148*(1<<RGB2YUV_SHIFT)+0.5))
+
+extern const int32_t Inverse_Table_6_9[8][4];
+
+/*
+NOTES
+Special versions: fast Y 1:1 scaling (no interpolation in y direction)
+
+TODO
+more intelligent missalignment avoidance for the horizontal scaler
+write special vertical cubic upscale version
+Optimize C code (yv12 / minmax)
+add support for packed pixel yuv input & output
+add support for Y8 output
+optimize bgr24 & bgr32
+add BGR4 output support
+write special BGR->BGR scaler
+*/
+
+#if defined(ARCH_X86) && defined (CONFIG_GPL)
+static uint64_t attribute_used __attribute__((aligned(8))) bF8=       0xF8F8F8F8F8F8F8F8LL;
+static uint64_t attribute_used __attribute__((aligned(8))) bFC=       0xFCFCFCFCFCFCFCFCLL;
+static uint64_t __attribute__((aligned(8))) w10=       0x0010001000100010LL;
+static uint64_t attribute_used __attribute__((aligned(8))) w02=       0x0002000200020002LL;
+static uint64_t attribute_used __attribute__((aligned(8))) bm00001111=0x00000000FFFFFFFFLL;
+static uint64_t attribute_used __attribute__((aligned(8))) bm00000111=0x0000000000FFFFFFLL;
+static uint64_t attribute_used __attribute__((aligned(8))) bm11111000=0xFFFFFFFFFF000000LL;
+static uint64_t attribute_used __attribute__((aligned(8))) bm01010101=0x00FF00FF00FF00FFLL;
+
+static volatile uint64_t attribute_used __attribute__((aligned(8))) b5Dither;
+static volatile uint64_t attribute_used __attribute__((aligned(8))) g5Dither;
+static volatile uint64_t attribute_used __attribute__((aligned(8))) g6Dither;
+static volatile uint64_t attribute_used __attribute__((aligned(8))) r5Dither;
+
+static uint64_t __attribute__((aligned(8))) dither4[2]={
+	0x0103010301030103LL,
+	0x0200020002000200LL,};
+
+static uint64_t __attribute__((aligned(8))) dither8[2]={
+	0x0602060206020602LL,
+	0x0004000400040004LL,};
+
+static uint64_t __attribute__((aligned(8))) b16Mask=   0x001F001F001F001FLL;
+static uint64_t attribute_used __attribute__((aligned(8))) g16Mask=   0x07E007E007E007E0LL;
+static uint64_t attribute_used __attribute__((aligned(8))) r16Mask=   0xF800F800F800F800LL;
+static uint64_t __attribute__((aligned(8))) b15Mask=   0x001F001F001F001FLL;
+static uint64_t attribute_used __attribute__((aligned(8))) g15Mask=   0x03E003E003E003E0LL;
+static uint64_t attribute_used __attribute__((aligned(8))) r15Mask=   0x7C007C007C007C00LL;
+
+static uint64_t attribute_used __attribute__((aligned(8))) M24A=   0x00FF0000FF0000FFLL;
+static uint64_t attribute_used __attribute__((aligned(8))) M24B=   0xFF0000FF0000FF00LL;
+static uint64_t attribute_used __attribute__((aligned(8))) M24C=   0x0000FF0000FF0000LL;
+
+#ifdef FAST_BGR2YV12
+static const uint64_t bgr2YCoeff  attribute_used __attribute__((aligned(8))) = 0x000000210041000DULL;
+static const uint64_t bgr2UCoeff  attribute_used __attribute__((aligned(8))) = 0x0000FFEEFFDC0038ULL;
+static const uint64_t bgr2VCoeff  attribute_used __attribute__((aligned(8))) = 0x00000038FFD2FFF8ULL;
+#else
+static const uint64_t bgr2YCoeff  attribute_used __attribute__((aligned(8))) = 0x000020E540830C8BULL;
+static const uint64_t bgr2UCoeff  attribute_used __attribute__((aligned(8))) = 0x0000ED0FDAC23831ULL;
+static const uint64_t bgr2VCoeff  attribute_used __attribute__((aligned(8))) = 0x00003831D0E6F6EAULL;
+#endif /* FAST_BGR2YV12 */
+static const uint64_t bgr2YOffset attribute_used __attribute__((aligned(8))) = 0x1010101010101010ULL;
+static const uint64_t bgr2UVOffset attribute_used __attribute__((aligned(8)))= 0x8080808080808080ULL;
+static const uint64_t w1111       attribute_used __attribute__((aligned(8))) = 0x0001000100010001ULL;
+#endif /* defined(ARCH_X86) */
+
+// clipping helper table for C implementations:
+static unsigned char clip_table[768];
+
+static SwsVector *sws_getConvVec(SwsVector *a, SwsVector *b);
+		  
+extern const uint8_t dither_2x2_4[2][8];
+extern const uint8_t dither_2x2_8[2][8];
+extern const uint8_t dither_8x8_32[8][8];
+extern const uint8_t dither_8x8_73[8][8];
+extern const uint8_t dither_8x8_220[8][8];
+
+static const char * sws_context_to_name(void * ptr) {
+    return "swscaler";
+}
+
+static AVClass sws_context_class = { "SWScaler", sws_context_to_name, NULL };
+
+char *sws_format_name(enum PixelFormat format)
+{
+    switch (format) {
+        case PIX_FMT_YUV420P:
+            return "yuv420p";
+        case PIX_FMT_YUYV422:
+            return "yuyv422";
+        case PIX_FMT_RGB24:
+            return "rgb24";
+        case PIX_FMT_BGR24:
+            return "bgr24";
+        case PIX_FMT_YUV422P:
+            return "yuv422p";
+        case PIX_FMT_YUV444P:
+            return "yuv444p";
+        case PIX_FMT_RGB32:
+            return "rgb32";
+        case PIX_FMT_YUV410P:
+            return "yuv410p";
+        case PIX_FMT_YUV411P:
+            return "yuv411p";
+        case PIX_FMT_RGB565:
+            return "rgb565";
+        case PIX_FMT_RGB555:
+            return "rgb555";
+        case PIX_FMT_GRAY16BE:
+            return "gray16be";
+        case PIX_FMT_GRAY16LE:
+            return "gray16le";
+        case PIX_FMT_GRAY8:
+            return "gray8";
+        case PIX_FMT_MONOWHITE:
+            return "mono white";
+        case PIX_FMT_MONOBLACK:
+            return "mono black";
+        case PIX_FMT_PAL8:
+            return "Palette";
+        case PIX_FMT_YUVJ420P:
+            return "yuvj420p";
+        case PIX_FMT_YUVJ422P:
+            return "yuvj422p";
+        case PIX_FMT_YUVJ444P:
+            return "yuvj444p";
+        case PIX_FMT_XVMC_MPEG2_MC:
+            return "xvmc_mpeg2_mc";
+        case PIX_FMT_XVMC_MPEG2_IDCT:
+            return "xvmc_mpeg2_idct";
+        case PIX_FMT_UYVY422:
+            return "uyvy422";
+        case PIX_FMT_UYYVYY411:
+            return "uyyvyy411";
+        case PIX_FMT_RGB32_1:
+            return "rgb32x";
+        case PIX_FMT_BGR32_1:
+            return "bgr32x";
+        case PIX_FMT_BGR32:
+            return "bgr32";
+        case PIX_FMT_BGR565:
+            return "bgr565";
+        case PIX_FMT_BGR555:
+            return "bgr555";
+        case PIX_FMT_BGR8:
+            return "bgr8";
+        case PIX_FMT_BGR4:
+            return "bgr4";
+        case PIX_FMT_BGR4_BYTE:
+            return "bgr4 byte";
+        case PIX_FMT_RGB8:
+            return "rgb8";
+        case PIX_FMT_RGB4:
+            return "rgb4";
+        case PIX_FMT_RGB4_BYTE:
+            return "rgb4 byte";
+        case PIX_FMT_NV12:
+            return "nv12";
+        case PIX_FMT_NV21:
+            return "nv21";
+        default:
+            return "Unknown format";
+    }
+}
+
+#if defined(ARCH_X86) && defined (CONFIG_GPL)
+void in_asm_used_var_warning_killer()
+{
+ volatile int i= bF8+bFC+w10+
+ bm00001111+bm00000111+bm11111000+b16Mask+g16Mask+r16Mask+b15Mask+g15Mask+r15Mask+
+ M24A+M24B+M24C+w02 + b5Dither+g5Dither+r5Dither+g6Dither+dither4[0]+dither8[0]+bm01010101;
+ if(i) i=0;
+}
+#endif
+
+static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+				    int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+				    uint8_t *dest, uint8_t *uDest, uint8_t *vDest, int dstW, int chrDstW)
+{
+	//FIXME Optimize (just quickly writen not opti..)
+	int i;
+	for(i=0; i<dstW; i++)
+	{
+		int val=1<<18;
+		int j;
+		for(j=0; j<lumFilterSize; j++)
+			val += lumSrc[j][i] * lumFilter[j];
+
+		dest[i]= av_clip_uint8(val>>19);
+	}
+
+	if(uDest != NULL)
+		for(i=0; i<chrDstW; i++)
+		{
+			int u=1<<18;
+			int v=1<<18;
+			int j;
+			for(j=0; j<chrFilterSize; j++)
+			{
+				u += chrSrc[j][i] * chrFilter[j];
+				v += chrSrc[j][i + 2048] * chrFilter[j];
+			}
+
+			uDest[i]= av_clip_uint8(u>>19);
+			vDest[i]= av_clip_uint8(v>>19);
+		}
+}
+
+static inline void yuv2nv12XinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+				int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+				uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat)
+{
+	//FIXME Optimize (just quickly writen not opti..)
+	int i;
+	for(i=0; i<dstW; i++)
+	{
+		int val=1<<18;
+		int j;
+		for(j=0; j<lumFilterSize; j++)
+			val += lumSrc[j][i] * lumFilter[j];
+
+		dest[i]= av_clip_uint8(val>>19);
+	}
+
+	if(uDest == NULL)
+		return;
+
+	if(dstFormat == PIX_FMT_NV12)
+		for(i=0; i<chrDstW; i++)
+		{
+			int u=1<<18;
+			int v=1<<18;
+			int j;
+			for(j=0; j<chrFilterSize; j++)
+			{
+				u += chrSrc[j][i] * chrFilter[j];
+				v += chrSrc[j][i + 2048] * chrFilter[j];
+			}
+
+			uDest[2*i]= av_clip_uint8(u>>19);
+			uDest[2*i+1]= av_clip_uint8(v>>19);
+		}
+	else
+		for(i=0; i<chrDstW; i++)
+		{
+			int u=1<<18;
+			int v=1<<18;
+			int j;
+			for(j=0; j<chrFilterSize; j++)
+			{
+				u += chrSrc[j][i] * chrFilter[j];
+				v += chrSrc[j][i + 2048] * chrFilter[j];
+			}
+
+			uDest[2*i]= av_clip_uint8(v>>19);
+			uDest[2*i+1]= av_clip_uint8(u>>19);
+		}
+}
+
+#define YSCALE_YUV_2_PACKEDX_C(type) \
+		for(i=0; i<(dstW>>1); i++){\
+			int j;\
+			int Y1=1<<18;\
+			int Y2=1<<18;\
+			int U=1<<18;\
+			int V=1<<18;\
+			type attribute_unused *r, *b, *g;\
+			const int i2= 2*i;\
+			\
+			for(j=0; j<lumFilterSize; j++)\
+			{\
+				Y1 += lumSrc[j][i2] * lumFilter[j];\
+				Y2 += lumSrc[j][i2+1] * lumFilter[j];\
+			}\
+			for(j=0; j<chrFilterSize; j++)\
+			{\
+				U += chrSrc[j][i] * chrFilter[j];\
+				V += chrSrc[j][i+2048] * chrFilter[j];\
+			}\
+			Y1>>=19;\
+			Y2>>=19;\
+			U >>=19;\
+			V >>=19;\
+			if((Y1|Y2|U|V)&256)\
+			{\
+				if(Y1>255)   Y1=255;\
+				else if(Y1<0)Y1=0;\
+				if(Y2>255)   Y2=255;\
+				else if(Y2<0)Y2=0;\
+				if(U>255)    U=255;\
+				else if(U<0) U=0;\
+				if(V>255)    V=255;\
+				else if(V<0) V=0;\
+			}
+                        
+#define YSCALE_YUV_2_RGBX_C(type) \
+			YSCALE_YUV_2_PACKEDX_C(type)\
+			r = (type *)c->table_rV[V];\
+			g = (type *)(c->table_gU[U] + c->table_gV[V]);\
+			b = (type *)c->table_bU[U];\
+
+#define YSCALE_YUV_2_PACKED2_C \
+		for(i=0; i<(dstW>>1); i++){\
+			const int i2= 2*i;\
+			int Y1= (buf0[i2  ]*yalpha1+buf1[i2  ]*yalpha)>>19;\
+			int Y2= (buf0[i2+1]*yalpha1+buf1[i2+1]*yalpha)>>19;\
+			int U= (uvbuf0[i     ]*uvalpha1+uvbuf1[i     ]*uvalpha)>>19;\
+			int V= (uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19;\
+
+#define YSCALE_YUV_2_RGB2_C(type) \
+			YSCALE_YUV_2_PACKED2_C\
+			type *r, *b, *g;\
+			r = (type *)c->table_rV[V];\
+			g = (type *)(c->table_gU[U] + c->table_gV[V]);\
+			b = (type *)c->table_bU[U];\
+
+#define YSCALE_YUV_2_PACKED1_C \
+		for(i=0; i<(dstW>>1); i++){\
+			const int i2= 2*i;\
+			int Y1= buf0[i2  ]>>7;\
+			int Y2= buf0[i2+1]>>7;\
+			int U= (uvbuf1[i     ])>>7;\
+			int V= (uvbuf1[i+2048])>>7;\
+
+#define YSCALE_YUV_2_RGB1_C(type) \
+			YSCALE_YUV_2_PACKED1_C\
+			type *r, *b, *g;\
+			r = (type *)c->table_rV[V];\
+			g = (type *)(c->table_gU[U] + c->table_gV[V]);\
+			b = (type *)c->table_bU[U];\
+
+#define YSCALE_YUV_2_PACKED1B_C \
+		for(i=0; i<(dstW>>1); i++){\
+			const int i2= 2*i;\
+			int Y1= buf0[i2  ]>>7;\
+			int Y2= buf0[i2+1]>>7;\
+			int U= (uvbuf0[i     ] + uvbuf1[i     ])>>8;\
+			int V= (uvbuf0[i+2048] + uvbuf1[i+2048])>>8;\
+
+#define YSCALE_YUV_2_RGB1B_C(type) \
+			YSCALE_YUV_2_PACKED1B_C\
+			type *r, *b, *g;\
+			r = (type *)c->table_rV[V];\
+			g = (type *)(c->table_gU[U] + c->table_gV[V]);\
+			b = (type *)c->table_bU[U];\
+
+#define YSCALE_YUV_2_ANYRGB_C(func, func2)\
+	switch(c->dstFormat)\
+	{\
+	case PIX_FMT_RGB32:\
+	case PIX_FMT_BGR32:\
+		func(uint32_t)\
+			((uint32_t*)dest)[i2+0]= r[Y1] + g[Y1] + b[Y1];\
+			((uint32_t*)dest)[i2+1]= r[Y2] + g[Y2] + b[Y2];\
+		}		\
+		break;\
+	case PIX_FMT_RGB24:\
+		func(uint8_t)\
+			((uint8_t*)dest)[0]= r[Y1];\
+			((uint8_t*)dest)[1]= g[Y1];\
+			((uint8_t*)dest)[2]= b[Y1];\
+			((uint8_t*)dest)[3]= r[Y2];\
+			((uint8_t*)dest)[4]= g[Y2];\
+			((uint8_t*)dest)[5]= b[Y2];\
+			dest+=6;\
+		}\
+		break;\
+	case PIX_FMT_BGR24:\
+		func(uint8_t)\
+			((uint8_t*)dest)[0]= b[Y1];\
+			((uint8_t*)dest)[1]= g[Y1];\
+			((uint8_t*)dest)[2]= r[Y1];\
+			((uint8_t*)dest)[3]= b[Y2];\
+			((uint8_t*)dest)[4]= g[Y2];\
+			((uint8_t*)dest)[5]= r[Y2];\
+			dest+=6;\
+		}\
+		break;\
+	case PIX_FMT_RGB565:\
+	case PIX_FMT_BGR565:\
+		{\
+			const int dr1= dither_2x2_8[y&1    ][0];\
+			const int dg1= dither_2x2_4[y&1    ][0];\
+			const int db1= dither_2x2_8[(y&1)^1][0];\
+			const int dr2= dither_2x2_8[y&1    ][1];\
+			const int dg2= dither_2x2_4[y&1    ][1];\
+			const int db2= dither_2x2_8[(y&1)^1][1];\
+			func(uint16_t)\
+				((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];\
+				((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];\
+			}\
+		}\
+		break;\
+	case PIX_FMT_RGB555:\
+	case PIX_FMT_BGR555:\
+		{\
+			const int dr1= dither_2x2_8[y&1    ][0];\
+			const int dg1= dither_2x2_8[y&1    ][1];\
+			const int db1= dither_2x2_8[(y&1)^1][0];\
+			const int dr2= dither_2x2_8[y&1    ][1];\
+			const int dg2= dither_2x2_8[y&1    ][0];\
+			const int db2= dither_2x2_8[(y&1)^1][1];\
+			func(uint16_t)\
+				((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];\
+				((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];\
+			}\
+		}\
+		break;\
+	case PIX_FMT_RGB8:\
+	case PIX_FMT_BGR8:\
+		{\
+			const uint8_t * const d64= dither_8x8_73[y&7];\
+			const uint8_t * const d32= dither_8x8_32[y&7];\
+			func(uint8_t)\
+				((uint8_t*)dest)[i2+0]= r[Y1+d32[(i2+0)&7]] + g[Y1+d32[(i2+0)&7]] + b[Y1+d64[(i2+0)&7]];\
+				((uint8_t*)dest)[i2+1]= r[Y2+d32[(i2+1)&7]] + g[Y2+d32[(i2+1)&7]] + b[Y2+d64[(i2+1)&7]];\
+			}\
+		}\
+		break;\
+	case PIX_FMT_RGB4:\
+	case PIX_FMT_BGR4:\
+		{\
+			const uint8_t * const d64= dither_8x8_73 [y&7];\
+			const uint8_t * const d128=dither_8x8_220[y&7];\
+			func(uint8_t)\
+				((uint8_t*)dest)[i]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]]\
+				                 + ((r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]])<<4);\
+			}\
+		}\
+		break;\
+	case PIX_FMT_RGB4_BYTE:\
+	case PIX_FMT_BGR4_BYTE:\
+		{\
+			const uint8_t * const d64= dither_8x8_73 [y&7];\
+			const uint8_t * const d128=dither_8x8_220[y&7];\
+			func(uint8_t)\
+				((uint8_t*)dest)[i2+0]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]];\
+				((uint8_t*)dest)[i2+1]= r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]];\
+			}\
+		}\
+		break;\
+	case PIX_FMT_MONOBLACK:\
+		{\
+			const uint8_t * const d128=dither_8x8_220[y&7];\
+			uint8_t *g= c->table_gU[128] + c->table_gV[128];\
+			for(i=0; i<dstW-7; i+=8){\
+				int acc;\
+				acc =       g[((buf0[i  ]*yalpha1+buf1[i  ]*yalpha)>>19) + d128[0]];\
+				acc+= acc + g[((buf0[i+1]*yalpha1+buf1[i+1]*yalpha)>>19) + d128[1]];\
+				acc+= acc + g[((buf0[i+2]*yalpha1+buf1[i+2]*yalpha)>>19) + d128[2]];\
+				acc+= acc + g[((buf0[i+3]*yalpha1+buf1[i+3]*yalpha)>>19) + d128[3]];\
+				acc+= acc + g[((buf0[i+4]*yalpha1+buf1[i+4]*yalpha)>>19) + d128[4]];\
+				acc+= acc + g[((buf0[i+5]*yalpha1+buf1[i+5]*yalpha)>>19) + d128[5]];\
+				acc+= acc + g[((buf0[i+6]*yalpha1+buf1[i+6]*yalpha)>>19) + d128[6]];\
+				acc+= acc + g[((buf0[i+7]*yalpha1+buf1[i+7]*yalpha)>>19) + d128[7]];\
+				((uint8_t*)dest)[0]= acc;\
+				dest++;\
+			}\
+\
+/*\
+((uint8_t*)dest)-= dstW>>4;\
+{\
+			int acc=0;\
+			int left=0;\
+			static int top[1024];\
+			static int last_new[1024][1024];\
+			static int last_in3[1024][1024];\
+			static int drift[1024][1024];\
+			int topLeft=0;\
+			int shift=0;\
+			int count=0;\
+			const uint8_t * const d128=dither_8x8_220[y&7];\
+			int error_new=0;\
+			int error_in3=0;\
+			int f=0;\
+			\
+			for(i=dstW>>1; i<dstW; i++){\
+				int in= ((buf0[i  ]*yalpha1+buf1[i  ]*yalpha)>>19);\
+				int in2 = (76309 * (in - 16) + 32768) >> 16;\
+				int in3 = (in2 < 0) ? 0 : ((in2 > 255) ? 255 : in2);\
+				int old= (left*7 + topLeft + top[i]*5 + top[i+1]*3)/20 + in3\
+					+ (last_new[y][i] - in3)*f/256;\
+				int new= old> 128 ? 255 : 0;\
+\
+				error_new+= FFABS(last_new[y][i] - new);\
+				error_in3+= FFABS(last_in3[y][i] - in3);\
+				f= error_new - error_in3*4;\
+				if(f<0) f=0;\
+				if(f>256) f=256;\
+\
+				topLeft= top[i];\
+				left= top[i]= old - new;\
+				last_new[y][i]= new;\
+				last_in3[y][i]= in3;\
+\
+				acc+= acc + (new&1);\
+				if((i&7)==6){\
+					((uint8_t*)dest)[0]= acc;\
+					((uint8_t*)dest)++;\
+				}\
+			}\
+}\
+*/\
+		}\
+		break;\
+	case PIX_FMT_YUYV422:\
+		func2\
+			((uint8_t*)dest)[2*i2+0]= Y1;\
+			((uint8_t*)dest)[2*i2+1]= U;\
+			((uint8_t*)dest)[2*i2+2]= Y2;\
+			((uint8_t*)dest)[2*i2+3]= V;\
+		}		\
+		break;\
+	case PIX_FMT_UYVY422:\
+		func2\
+			((uint8_t*)dest)[2*i2+0]= U;\
+			((uint8_t*)dest)[2*i2+1]= Y1;\
+			((uint8_t*)dest)[2*i2+2]= V;\
+			((uint8_t*)dest)[2*i2+3]= Y2;\
+		}		\
+		break;\
+	}\
+
+
+static inline void yuv2packedXinC(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+				    int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+				    uint8_t *dest, int dstW, int y)
+{
+	int i;
+	switch(c->dstFormat)
+	{
+	case PIX_FMT_BGR32:
+	case PIX_FMT_RGB32:
+		YSCALE_YUV_2_RGBX_C(uint32_t)
+			((uint32_t*)dest)[i2+0]= r[Y1] + g[Y1] + b[Y1];
+			((uint32_t*)dest)[i2+1]= r[Y2] + g[Y2] + b[Y2];
+		}
+		break;
+	case PIX_FMT_RGB24:
+		YSCALE_YUV_2_RGBX_C(uint8_t)
+			((uint8_t*)dest)[0]= r[Y1];
+			((uint8_t*)dest)[1]= g[Y1];
+			((uint8_t*)dest)[2]= b[Y1];
+			((uint8_t*)dest)[3]= r[Y2];
+			((uint8_t*)dest)[4]= g[Y2];
+			((uint8_t*)dest)[5]= b[Y2];
+			dest+=6;
+		}
+		break;
+	case PIX_FMT_BGR24:
+		YSCALE_YUV_2_RGBX_C(uint8_t)
+			((uint8_t*)dest)[0]= b[Y1];
+			((uint8_t*)dest)[1]= g[Y1];
+			((uint8_t*)dest)[2]= r[Y1];
+			((uint8_t*)dest)[3]= b[Y2];
+			((uint8_t*)dest)[4]= g[Y2];
+			((uint8_t*)dest)[5]= r[Y2];
+			dest+=6;
+		}
+		break;
+	case PIX_FMT_RGB565:
+	case PIX_FMT_BGR565:
+		{
+			const int dr1= dither_2x2_8[y&1    ][0];
+			const int dg1= dither_2x2_4[y&1    ][0];
+			const int db1= dither_2x2_8[(y&1)^1][0];
+			const int dr2= dither_2x2_8[y&1    ][1];
+			const int dg2= dither_2x2_4[y&1    ][1];
+			const int db2= dither_2x2_8[(y&1)^1][1];
+			YSCALE_YUV_2_RGBX_C(uint16_t)
+				((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];
+				((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];
+			}
+		}
+		break;
+	case PIX_FMT_RGB555:
+	case PIX_FMT_BGR555:
+		{
+			const int dr1= dither_2x2_8[y&1    ][0];
+			const int dg1= dither_2x2_8[y&1    ][1];
+			const int db1= dither_2x2_8[(y&1)^1][0];
+			const int dr2= dither_2x2_8[y&1    ][1];
+			const int dg2= dither_2x2_8[y&1    ][0];
+			const int db2= dither_2x2_8[(y&1)^1][1];
+			YSCALE_YUV_2_RGBX_C(uint16_t)
+				((uint16_t*)dest)[i2+0]= r[Y1+dr1] + g[Y1+dg1] + b[Y1+db1];
+				((uint16_t*)dest)[i2+1]= r[Y2+dr2] + g[Y2+dg2] + b[Y2+db2];
+			}
+		}
+		break;
+	case PIX_FMT_RGB8:
+	case PIX_FMT_BGR8:
+		{
+			const uint8_t * const d64= dither_8x8_73[y&7];
+			const uint8_t * const d32= dither_8x8_32[y&7];
+			YSCALE_YUV_2_RGBX_C(uint8_t)
+				((uint8_t*)dest)[i2+0]= r[Y1+d32[(i2+0)&7]] + g[Y1+d32[(i2+0)&7]] + b[Y1+d64[(i2+0)&7]];
+				((uint8_t*)dest)[i2+1]= r[Y2+d32[(i2+1)&7]] + g[Y2+d32[(i2+1)&7]] + b[Y2+d64[(i2+1)&7]];
+			}
+		}
+		break;
+	case PIX_FMT_RGB4:
+	case PIX_FMT_BGR4:
+		{
+			const uint8_t * const d64= dither_8x8_73 [y&7];
+			const uint8_t * const d128=dither_8x8_220[y&7];
+			YSCALE_YUV_2_RGBX_C(uint8_t)
+				((uint8_t*)dest)[i]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]]
+				                  +((r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]])<<4);
+			}
+		}
+		break;
+	case PIX_FMT_RGB4_BYTE:
+	case PIX_FMT_BGR4_BYTE:
+		{
+			const uint8_t * const d64= dither_8x8_73 [y&7];
+			const uint8_t * const d128=dither_8x8_220[y&7];
+			YSCALE_YUV_2_RGBX_C(uint8_t)
+				((uint8_t*)dest)[i2+0]= r[Y1+d128[(i2+0)&7]] + g[Y1+d64[(i2+0)&7]] + b[Y1+d128[(i2+0)&7]];
+				((uint8_t*)dest)[i2+1]= r[Y2+d128[(i2+1)&7]] + g[Y2+d64[(i2+1)&7]] + b[Y2+d128[(i2+1)&7]];
+			}
+		}
+		break;
+	case PIX_FMT_MONOBLACK:
+		{
+			const uint8_t * const d128=dither_8x8_220[y&7];
+			uint8_t *g= c->table_gU[128] + c->table_gV[128];
+			int acc=0;
+			for(i=0; i<dstW-1; i+=2){
+				int j;
+				int Y1=1<<18;
+				int Y2=1<<18;
+
+				for(j=0; j<lumFilterSize; j++)
+				{
+					Y1 += lumSrc[j][i] * lumFilter[j];
+					Y2 += lumSrc[j][i+1] * lumFilter[j];
+				}
+				Y1>>=19;
+				Y2>>=19;
+				if((Y1|Y2)&256)
+				{
+					if(Y1>255)   Y1=255;
+					else if(Y1<0)Y1=0;
+					if(Y2>255)   Y2=255;
+					else if(Y2<0)Y2=0;
+				}
+				acc+= acc + g[Y1+d128[(i+0)&7]];
+				acc+= acc + g[Y2+d128[(i+1)&7]];
+				if((i&7)==6){
+					((uint8_t*)dest)[0]= acc;
+					dest++;
+				}
+			}
+		}
+		break;
+	case PIX_FMT_YUYV422:
+		YSCALE_YUV_2_PACKEDX_C(void)
+			((uint8_t*)dest)[2*i2+0]= Y1;
+			((uint8_t*)dest)[2*i2+1]= U;
+			((uint8_t*)dest)[2*i2+2]= Y2;
+			((uint8_t*)dest)[2*i2+3]= V;
+		}
+                break;
+	case PIX_FMT_UYVY422:
+		YSCALE_YUV_2_PACKEDX_C(void)
+			((uint8_t*)dest)[2*i2+0]= U;
+			((uint8_t*)dest)[2*i2+1]= Y1;
+			((uint8_t*)dest)[2*i2+2]= V;
+			((uint8_t*)dest)[2*i2+3]= Y2;
+		}
+                break;
+	}
+}
+
+
+//Note: we have C, X86, MMX, MMX2, 3DNOW version therse no 3DNOW+MMX2 one
+//Plain C versions
+#if !defined (HAVE_MMX) || defined (RUNTIME_CPUDETECT) || !defined(CONFIG_GPL)
+#define COMPILE_C
+#endif
+
+#ifdef ARCH_POWERPC
+#if (defined (HAVE_ALTIVEC) || defined (RUNTIME_CPUDETECT)) && defined (CONFIG_GPL)
+#define COMPILE_ALTIVEC
+#endif //HAVE_ALTIVEC
+#endif //ARCH_POWERPC
+
+#if defined(ARCH_X86)
+
+#if ((defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)) && defined (CONFIG_GPL)
+#define COMPILE_MMX
+#endif
+
+#if (defined (HAVE_MMX2) || defined (RUNTIME_CPUDETECT)) && defined (CONFIG_GPL)
+#define COMPILE_MMX2
+#endif
+
+#if ((defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)) && defined (CONFIG_GPL)
+#define COMPILE_3DNOW
+#endif
+#endif //ARCH_X86 || ARCH_X86_64
+
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+
+#ifdef COMPILE_C
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#undef HAVE_ALTIVEC
+#define RENAME(a) a ## _C
+#include "swscale_template.c"
+#endif
+
+#ifdef ARCH_POWERPC
+#ifdef COMPILE_ALTIVEC
+#undef RENAME
+#define HAVE_ALTIVEC
+#define RENAME(a) a ## _altivec
+#include "swscale_template.c"
+#endif
+#endif //ARCH_POWERPC
+
+#if defined(ARCH_X86)
+
+//X86 versions
+/*
+#undef RENAME
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#define ARCH_X86
+#define RENAME(a) a ## _X86
+#include "swscale_template.c"
+*/
+//MMX versions
+#ifdef COMPILE_MMX
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _MMX
+#include "swscale_template.c"
+#endif
+
+//MMX2 versions
+#ifdef COMPILE_MMX2
+#undef RENAME
+#define HAVE_MMX
+#define HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _MMX2
+#include "swscale_template.c"
+#endif
+
+//3DNOW versions
+#ifdef COMPILE_3DNOW
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#define HAVE_3DNOW
+#define RENAME(a) a ## _3DNow
+#include "swscale_template.c"
+#endif
+
+#endif //ARCH_X86 || ARCH_X86_64
+
+// minor note: the HAVE_xyz is messed up after that line so don't use it
+
+static double getSplineCoeff(double a, double b, double c, double d, double dist)
+{
+//	printf("%f %f %f %f %f\n", a,b,c,d,dist);
+	if(dist<=1.0) 	return ((d*dist + c)*dist + b)*dist +a;
+	else		return getSplineCoeff(	0.0, 
+						 b+ 2.0*c + 3.0*d,
+						        c + 3.0*d,
+						-b- 3.0*c - 6.0*d,
+						dist-1.0);
+}
+
+static inline int initFilter(int16_t **outFilter, int16_t **filterPos, int *outFilterSize, int xInc,
+			      int srcW, int dstW, int filterAlign, int one, int flags,
+			      SwsVector *srcFilter, SwsVector *dstFilter, double param[2])
+{
+	int i;
+	int filterSize;
+	int filter2Size;
+	int minFilterSize;
+	double *filter=NULL;
+	double *filter2=NULL;
+#if defined(ARCH_X86)
+	if(flags & SWS_CPU_CAPS_MMX)
+		asm volatile("emms\n\t"::: "memory"); //FIXME this shouldnt be required but it IS (even for non mmx versions)
+#endif
+
+	// Note the +1 is for the MMXscaler which reads over the end
+	*filterPos = av_malloc((dstW+1)*sizeof(int16_t));
+
+	if(FFABS(xInc - 0x10000) <10) // unscaled
+	{
+		int i;
+		filterSize= 1;
+		filter= av_malloc(dstW*sizeof(double)*filterSize);
+		for(i=0; i<dstW*filterSize; i++) filter[i]=0;
+
+		for(i=0; i<dstW; i++)
+		{
+			filter[i*filterSize]=1;
+			(*filterPos)[i]=i;
+		}
+
+	}
+	else if(flags&SWS_POINT) // lame looking point sampling mode
+	{
+		int i;
+		int xDstInSrc;
+		filterSize= 1;
+		filter= av_malloc(dstW*sizeof(double)*filterSize);
+		
+		xDstInSrc= xInc/2 - 0x8000;
+		for(i=0; i<dstW; i++)
+		{
+			int xx= (xDstInSrc - ((filterSize-1)<<15) + (1<<15))>>16;
+
+			(*filterPos)[i]= xx;
+			filter[i]= 1.0;
+			xDstInSrc+= xInc;
+		}
+	}
+	else if((xInc <= (1<<16) && (flags&SWS_AREA)) || (flags&SWS_FAST_BILINEAR)) // bilinear upscale
+	{
+		int i;
+		int xDstInSrc;
+		if     (flags&SWS_BICUBIC) filterSize= 4;
+		else if(flags&SWS_X      ) filterSize= 4;
+		else			   filterSize= 2; // SWS_BILINEAR / SWS_AREA 
+		filter= av_malloc(dstW*sizeof(double)*filterSize);
+
+		xDstInSrc= xInc/2 - 0x8000;
+		for(i=0; i<dstW; i++)
+		{
+			int xx= (xDstInSrc - ((filterSize-1)<<15) + (1<<15))>>16;
+			int j;
+
+			(*filterPos)[i]= xx;
+				//Bilinear upscale / linear interpolate / Area averaging
+				for(j=0; j<filterSize; j++)
+				{
+					double d= FFABS((xx<<16) - xDstInSrc)/(double)(1<<16);
+					double coeff= 1.0 - d;
+					if(coeff<0) coeff=0;
+					filter[i*filterSize + j]= coeff;
+					xx++;
+				}
+			xDstInSrc+= xInc;
+		}
+	}
+	else
+	{
+		double xDstInSrc;
+		double sizeFactor, filterSizeInSrc;
+		const double xInc1= (double)xInc / (double)(1<<16);
+
+		if     (flags&SWS_BICUBIC)	sizeFactor= 4.0;
+		else if(flags&SWS_X)		sizeFactor= 8.0;
+		else if(flags&SWS_AREA)		sizeFactor= 1.0; //downscale only, for upscale it is bilinear
+		else if(flags&SWS_GAUSS)	sizeFactor= 8.0;   // infinite ;)
+		else if(flags&SWS_LANCZOS)	sizeFactor= param[0] != SWS_PARAM_DEFAULT ? 2.0*param[0] : 6.0;
+		else if(flags&SWS_SINC)		sizeFactor= 20.0; // infinite ;)
+		else if(flags&SWS_SPLINE)	sizeFactor= 20.0;  // infinite ;)
+		else if(flags&SWS_BILINEAR)	sizeFactor= 2.0;
+		else {
+			sizeFactor= 0.0; //GCC warning killer
+			ASSERT(0)
+		}
+		
+		if(xInc1 <= 1.0)	filterSizeInSrc= sizeFactor; // upscale
+		else			filterSizeInSrc= sizeFactor*srcW / (double)dstW;
+
+		filterSize= (int)ceil(1 + filterSizeInSrc); // will be reduced later if possible
+		if(filterSize > srcW-2) filterSize=srcW-2;
+
+		filter= av_malloc(dstW*sizeof(double)*filterSize);
+
+		xDstInSrc= xInc1 / 2.0 - 0.5;
+		for(i=0; i<dstW; i++)
+		{
+			int xx= (int)(xDstInSrc - (filterSize-1)*0.5 + 0.5);
+			int j;
+			(*filterPos)[i]= xx;
+			for(j=0; j<filterSize; j++)
+			{
+				double d= FFABS(xx - xDstInSrc)/filterSizeInSrc*sizeFactor;
+				double coeff;
+				if(flags & SWS_BICUBIC)
+				{
+					double B= param[0] != SWS_PARAM_DEFAULT ? param[0] : 0.0;
+					double C= param[1] != SWS_PARAM_DEFAULT ? param[1] : 0.6;
+
+					if(d<1.0) 
+						coeff = (12-9*B-6*C)*d*d*d + (-18+12*B+6*C)*d*d + 6-2*B;
+					else if(d<2.0)
+						coeff = (-B-6*C)*d*d*d + (6*B+30*C)*d*d + (-12*B-48*C)*d +8*B+24*C;
+					else
+						coeff=0.0;
+				}
+/*				else if(flags & SWS_X)
+				{
+					double p= param ? param*0.01 : 0.3;
+					coeff = d ? sin(d*PI)/(d*PI) : 1.0;
+					coeff*= pow(2.0, - p*d*d);
+				}*/
+				else if(flags & SWS_X)
+				{
+					double A= param[0] != SWS_PARAM_DEFAULT ? param[0] : 1.0;
+					
+					if(d<1.0)
+						coeff = cos(d*PI);
+					else
+						coeff=-1.0;
+					if(coeff<0.0) 	coeff= -pow(-coeff, A);
+					else		coeff=  pow( coeff, A);
+					coeff= coeff*0.5 + 0.5;
+				}
+				else if(flags & SWS_AREA)
+				{
+					double srcPixelSize= 1.0/xInc1;
+					if(d + srcPixelSize/2 < 0.5) coeff= 1.0;
+					else if(d - srcPixelSize/2 < 0.5) coeff= (0.5-d)/srcPixelSize + 0.5;
+					else coeff=0.0;
+				}
+				else if(flags & SWS_GAUSS)
+				{
+					double p= param[0] != SWS_PARAM_DEFAULT ? param[0] : 3.0;
+					coeff = pow(2.0, - p*d*d);
+				}
+				else if(flags & SWS_SINC)
+				{
+					coeff = d ? sin(d*PI)/(d*PI) : 1.0;
+				}
+				else if(flags & SWS_LANCZOS)
+				{
+					double p= param[0] != SWS_PARAM_DEFAULT ? param[0] : 3.0; 
+					coeff = d ? sin(d*PI)*sin(d*PI/p)/(d*d*PI*PI/p) : 1.0;
+					if(d>p) coeff=0;
+				}
+				else if(flags & SWS_BILINEAR)
+				{
+					coeff= 1.0 - d;
+					if(coeff<0) coeff=0;
+				}
+				else if(flags & SWS_SPLINE)
+				{
+					double p=-2.196152422706632;
+					coeff = getSplineCoeff(1.0, 0.0, p, -p-1.0, d);
+				}
+				else {
+					coeff= 0.0; //GCC warning killer
+					ASSERT(0)
+				}
+
+				filter[i*filterSize + j]= coeff;
+				xx++;
+			}
+			xDstInSrc+= xInc1;
+		}
+	}
+
+	/* apply src & dst Filter to filter -> filter2
+	   av_free(filter);
+	*/
+	ASSERT(filterSize>0)
+	filter2Size= filterSize;
+	if(srcFilter) filter2Size+= srcFilter->length - 1;
+	if(dstFilter) filter2Size+= dstFilter->length - 1;
+	ASSERT(filter2Size>0)
+	filter2= av_malloc(filter2Size*dstW*sizeof(double));
+
+	for(i=0; i<dstW; i++)
+	{
+		int j;
+		SwsVector scaleFilter;
+		SwsVector *outVec;
+
+		scaleFilter.coeff= filter + i*filterSize;
+		scaleFilter.length= filterSize;
+
+		if(srcFilter) outVec= sws_getConvVec(srcFilter, &scaleFilter);
+		else	      outVec= &scaleFilter;
+
+		ASSERT(outVec->length == filter2Size)
+		//FIXME dstFilter
+
+		for(j=0; j<outVec->length; j++)
+		{
+			filter2[i*filter2Size + j]= outVec->coeff[j];
+		}
+
+		(*filterPos)[i]+= (filterSize-1)/2 - (filter2Size-1)/2;
+
+		if(outVec != &scaleFilter) sws_freeVec(outVec);
+	}
+	av_free(filter); filter=NULL;
+
+	/* try to reduce the filter-size (step1 find size and shift left) */
+	// Assume its near normalized (*0.5 or *2.0 is ok but * 0.001 is not)
+	minFilterSize= 0;
+	for(i=dstW-1; i>=0; i--)
+	{
+		int min= filter2Size;
+		int j;
+		double cutOff=0.0;
+
+		/* get rid off near zero elements on the left by shifting left */
+		for(j=0; j<filter2Size; j++)
+		{
+			int k;
+			cutOff += FFABS(filter2[i*filter2Size]);
+
+			if(cutOff > SWS_MAX_REDUCE_CUTOFF) break;
+
+			/* preserve Monotonicity because the core can't handle the filter otherwise */
+			if(i<dstW-1 && (*filterPos)[i] >= (*filterPos)[i+1]) break;
+
+			// Move filter coeffs left
+			for(k=1; k<filter2Size; k++)
+				filter2[i*filter2Size + k - 1]= filter2[i*filter2Size + k];
+			filter2[i*filter2Size + k - 1]= 0.0;
+			(*filterPos)[i]++;
+		}
+
+		cutOff=0.0;
+		/* count near zeros on the right */
+		for(j=filter2Size-1; j>0; j--)
+		{
+			cutOff += FFABS(filter2[i*filter2Size + j]);
+
+			if(cutOff > SWS_MAX_REDUCE_CUTOFF) break;
+			min--;
+		}
+
+		if(min>minFilterSize) minFilterSize= min;
+	}
+
+        if (flags & SWS_CPU_CAPS_ALTIVEC) {
+          // we can handle the special case 4,
+          // so we don't want to go to the full 8
+          if (minFilterSize < 5)
+            filterAlign = 4;
+
+          // we really don't want to waste our time
+          // doing useless computation, so fall-back on
+          // the scalar C code for very small filter.
+          // vectorizing is worth it only if you have
+          // decent-sized vector.
+          if (minFilterSize < 3)
+            filterAlign = 1;
+        }
+
+        if (flags & SWS_CPU_CAPS_MMX) {
+                // special case for unscaled vertical filtering
+                if(minFilterSize == 1 && filterAlign == 2)
+                        filterAlign= 1;
+        }
+
+	ASSERT(minFilterSize > 0)
+	filterSize= (minFilterSize +(filterAlign-1)) & (~(filterAlign-1));
+	ASSERT(filterSize > 0)
+	filter= av_malloc(filterSize*dstW*sizeof(double));
+        if(filterSize >= MAX_FILTER_SIZE)
+                return -1;
+	*outFilterSize= filterSize;
+
+	if(flags&SWS_PRINT_INFO)
+		av_log(NULL, AV_LOG_VERBOSE, "SwScaler: reducing / aligning filtersize %d -> %d\n", filter2Size, filterSize);
+	/* try to reduce the filter-size (step2 reduce it) */
+	for(i=0; i<dstW; i++)
+	{
+		int j;
+
+		for(j=0; j<filterSize; j++)
+		{
+			if(j>=filter2Size) filter[i*filterSize + j]= 0.0;
+			else		   filter[i*filterSize + j]= filter2[i*filter2Size + j];
+		}
+	}
+	av_free(filter2); filter2=NULL;
+	
+
+	//FIXME try to align filterpos if possible
+
+	//fix borders
+	for(i=0; i<dstW; i++)
+	{
+		int j;
+		if((*filterPos)[i] < 0)
+		{
+			// Move filter coeffs left to compensate for filterPos
+			for(j=1; j<filterSize; j++)
+			{
+				int left= FFMAX(j + (*filterPos)[i], 0);
+				filter[i*filterSize + left] += filter[i*filterSize + j];
+				filter[i*filterSize + j]=0;
+			}
+			(*filterPos)[i]= 0;
+		}
+
+		if((*filterPos)[i] + filterSize > srcW)
+		{
+			int shift= (*filterPos)[i] + filterSize - srcW;
+			// Move filter coeffs right to compensate for filterPos
+			for(j=filterSize-2; j>=0; j--)
+			{
+				int right= FFMIN(j + shift, filterSize-1);
+				filter[i*filterSize +right] += filter[i*filterSize +j];
+				filter[i*filterSize +j]=0;
+			}
+			(*filterPos)[i]= srcW - filterSize;
+		}
+	}
+
+	// Note the +1 is for the MMXscaler which reads over the end
+	/* align at 16 for AltiVec (needed by hScale_altivec_real) */
+	*outFilter= av_mallocz(*outFilterSize*(dstW+1)*sizeof(int16_t));
+
+	/* Normalize & Store in outFilter */
+	for(i=0; i<dstW; i++)
+	{
+		int j;
+		double error=0;
+		double sum=0;
+		double scale= one;
+
+		for(j=0; j<filterSize; j++)
+		{
+			sum+= filter[i*filterSize + j];
+		}
+		scale/= sum;
+		for(j=0; j<*outFilterSize; j++)
+		{
+			double v= filter[i*filterSize + j]*scale + error;
+			int intV= floor(v + 0.5);
+			(*outFilter)[i*(*outFilterSize) + j]= intV;
+			error = v - intV;
+		}
+	}
+	
+	(*filterPos)[dstW]= (*filterPos)[dstW-1]; // the MMX scaler will read over the end
+	for(i=0; i<*outFilterSize; i++)
+	{
+		int j= dstW*(*outFilterSize);
+		(*outFilter)[j + i]= (*outFilter)[j + i - (*outFilterSize)];
+	}
+
+	av_free(filter);
+        return 0;
+}
+
+#ifdef COMPILE_MMX2
+static void initMMX2HScaler(int dstW, int xInc, uint8_t *funnyCode, int16_t *filter, int32_t *filterPos, int numSplits)
+{
+	uint8_t *fragmentA;
+	long imm8OfPShufW1A;
+	long imm8OfPShufW2A;
+	long fragmentLengthA;
+	uint8_t *fragmentB;
+	long imm8OfPShufW1B;
+	long imm8OfPShufW2B;
+	long fragmentLengthB;
+	int fragmentPos;
+
+	int xpos, i;
+
+	// create an optimized horizontal scaling routine
+
+	//code fragment
+
+	asm volatile(
+		"jmp 9f				\n\t"
+	// Begin
+		"0:				\n\t"
+		"movq (%%"REG_d", %%"REG_a"), %%mm3\n\t" 
+		"movd (%%"REG_c", %%"REG_S"), %%mm0\n\t" 
+		"movd 1(%%"REG_c", %%"REG_S"), %%mm1\n\t"
+		"punpcklbw %%mm7, %%mm1		\n\t"
+		"punpcklbw %%mm7, %%mm0		\n\t"
+		"pshufw $0xFF, %%mm1, %%mm1	\n\t"
+		"1:				\n\t"
+		"pshufw $0xFF, %%mm0, %%mm0	\n\t"
+		"2:				\n\t"
+		"psubw %%mm1, %%mm0		\n\t"
+		"movl 8(%%"REG_b", %%"REG_a"), %%esi\n\t"
+		"pmullw %%mm3, %%mm0		\n\t"
+		"psllw $7, %%mm1		\n\t"
+		"paddw %%mm1, %%mm0		\n\t"
+
+		"movq %%mm0, (%%"REG_D", %%"REG_a")\n\t"
+
+		"add $8, %%"REG_a"		\n\t"
+	// End
+		"9:				\n\t"
+//		"int $3\n\t"
+		"lea 0b, %0			\n\t"
+		"lea 1b, %1			\n\t"
+		"lea 2b, %2			\n\t"
+		"dec %1				\n\t"
+		"dec %2				\n\t"
+		"sub %0, %1			\n\t"
+		"sub %0, %2			\n\t"
+		"lea 9b, %3			\n\t"
+		"sub %0, %3			\n\t"
+
+
+		:"=r" (fragmentA), "=r" (imm8OfPShufW1A), "=r" (imm8OfPShufW2A),
+		"=r" (fragmentLengthA)
+	);
+
+	asm volatile(
+		"jmp 9f				\n\t"
+	// Begin
+		"0:				\n\t"
+		"movq (%%"REG_d", %%"REG_a"), %%mm3\n\t" 
+		"movd (%%"REG_c", %%"REG_S"), %%mm0\n\t" 
+		"punpcklbw %%mm7, %%mm0		\n\t"
+		"pshufw $0xFF, %%mm0, %%mm1	\n\t"
+		"1:				\n\t"
+		"pshufw $0xFF, %%mm0, %%mm0	\n\t"
+		"2:				\n\t"
+		"psubw %%mm1, %%mm0		\n\t"
+		"movl 8(%%"REG_b", %%"REG_a"), %%esi\n\t"
+		"pmullw %%mm3, %%mm0		\n\t"
+		"psllw $7, %%mm1		\n\t"
+		"paddw %%mm1, %%mm0		\n\t"
+
+		"movq %%mm0, (%%"REG_D", %%"REG_a")\n\t"
+
+		"add $8, %%"REG_a"		\n\t"
+	// End
+		"9:				\n\t"
+//		"int $3\n\t"
+		"lea 0b, %0			\n\t"
+		"lea 1b, %1			\n\t"
+		"lea 2b, %2			\n\t"
+		"dec %1				\n\t"
+		"dec %2				\n\t"
+		"sub %0, %1			\n\t"
+		"sub %0, %2			\n\t"
+		"lea 9b, %3			\n\t"
+		"sub %0, %3			\n\t"
+
+
+		:"=r" (fragmentB), "=r" (imm8OfPShufW1B), "=r" (imm8OfPShufW2B),
+		"=r" (fragmentLengthB)
+	);
+
+	xpos= 0; //lumXInc/2 - 0x8000; // difference between pixel centers
+	fragmentPos=0;
+	
+	for(i=0; i<dstW/numSplits; i++)
+	{
+		int xx=xpos>>16;
+
+		if((i&3) == 0)
+		{
+			int a=0;
+			int b=((xpos+xInc)>>16) - xx;
+			int c=((xpos+xInc*2)>>16) - xx;
+			int d=((xpos+xInc*3)>>16) - xx;
+
+			filter[i  ] = (( xpos         & 0xFFFF) ^ 0xFFFF)>>9;
+			filter[i+1] = (((xpos+xInc  ) & 0xFFFF) ^ 0xFFFF)>>9;
+			filter[i+2] = (((xpos+xInc*2) & 0xFFFF) ^ 0xFFFF)>>9;
+			filter[i+3] = (((xpos+xInc*3) & 0xFFFF) ^ 0xFFFF)>>9;
+			filterPos[i/2]= xx;
+
+			if(d+1<4)
+			{
+				int maxShift= 3-(d+1);
+				int shift=0;
+
+				memcpy(funnyCode + fragmentPos, fragmentB, fragmentLengthB);
+
+				funnyCode[fragmentPos + imm8OfPShufW1B]=
+					(a+1) | ((b+1)<<2) | ((c+1)<<4) | ((d+1)<<6);
+				funnyCode[fragmentPos + imm8OfPShufW2B]=
+					a | (b<<2) | (c<<4) | (d<<6);
+
+				if(i+3>=dstW) shift=maxShift; //avoid overread
+				else if((filterPos[i/2]&3) <= maxShift) shift=filterPos[i/2]&3; //Align
+
+				if(shift && i>=shift)
+				{
+					funnyCode[fragmentPos + imm8OfPShufW1B]+= 0x55*shift;
+					funnyCode[fragmentPos + imm8OfPShufW2B]+= 0x55*shift;
+					filterPos[i/2]-=shift;
+				}
+
+				fragmentPos+= fragmentLengthB;
+			}
+			else
+			{
+				int maxShift= 3-d;
+				int shift=0;
+
+				memcpy(funnyCode + fragmentPos, fragmentA, fragmentLengthA);
+
+				funnyCode[fragmentPos + imm8OfPShufW1A]=
+				funnyCode[fragmentPos + imm8OfPShufW2A]=
+					a | (b<<2) | (c<<4) | (d<<6);
+
+				if(i+4>=dstW) shift=maxShift; //avoid overread
+				else if((filterPos[i/2]&3) <= maxShift) shift=filterPos[i/2]&3; //partial align
+
+				if(shift && i>=shift)
+				{
+					funnyCode[fragmentPos + imm8OfPShufW1A]+= 0x55*shift;
+					funnyCode[fragmentPos + imm8OfPShufW2A]+= 0x55*shift;
+					filterPos[i/2]-=shift;
+				}
+
+				fragmentPos+= fragmentLengthA;
+			}
+
+			funnyCode[fragmentPos]= RET;
+		}
+		xpos+=xInc;
+	}
+	filterPos[i/2]= xpos>>16; // needed to jump to the next part
+}
+#endif /* COMPILE_MMX2 */
+
+static void globalInit(void){
+    // generating tables:
+    int i;
+    for(i=0; i<768; i++){
+	int c= av_clip_uint8(i-256);
+	clip_table[i]=c;
+    }
+}
+
+static SwsFunc getSwsFunc(int flags){
+    
+#if defined(RUNTIME_CPUDETECT) && defined (CONFIG_GPL)
+#if defined(ARCH_X86)
+	// ordered per speed fasterst first
+	if(flags & SWS_CPU_CAPS_MMX2)
+		return swScale_MMX2;
+	else if(flags & SWS_CPU_CAPS_3DNOW)
+		return swScale_3DNow;
+	else if(flags & SWS_CPU_CAPS_MMX)
+		return swScale_MMX;
+	else
+		return swScale_C;
+
+#else
+#ifdef ARCH_POWERPC
+	if(flags & SWS_CPU_CAPS_ALTIVEC)
+	  return swScale_altivec;
+	else
+	  return swScale_C;
+#endif
+	return swScale_C;
+#endif /* defined(ARCH_X86) */
+#else //RUNTIME_CPUDETECT
+#ifdef HAVE_MMX2
+	return swScale_MMX2;
+#elif defined (HAVE_3DNOW)
+	return swScale_3DNow;
+#elif defined (HAVE_MMX)
+	return swScale_MMX;
+#elif defined (HAVE_ALTIVEC)
+	return swScale_altivec;
+#else
+	return swScale_C;
+#endif
+#endif //!RUNTIME_CPUDETECT
+}
+
+static int PlanarToNV12Wrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dstParam[], int dstStride[]){
+	uint8_t *dst=dstParam[0] + dstStride[0]*srcSliceY;
+	/* Copy Y plane */
+	if(dstStride[0]==srcStride[0] && srcStride[0] > 0)
+		memcpy(dst, src[0], srcSliceH*dstStride[0]);
+	else
+	{
+		int i;
+		uint8_t *srcPtr= src[0];
+		uint8_t *dstPtr= dst;
+		for(i=0; i<srcSliceH; i++)
+		{
+			memcpy(dstPtr, srcPtr, c->srcW);
+			srcPtr+= srcStride[0];
+			dstPtr+= dstStride[0];
+		}
+	}
+	dst = dstParam[1] + dstStride[1]*srcSliceY/2;
+	if (c->dstFormat == PIX_FMT_NV12)
+		interleaveBytes( src[1],src[2],dst,c->srcW/2,srcSliceH/2,srcStride[1],srcStride[2],dstStride[0] );
+	else
+		interleaveBytes( src[2],src[1],dst,c->srcW/2,srcSliceH/2,srcStride[2],srcStride[1],dstStride[0] );
+
+	return srcSliceH;
+}
+
+static int PlanarToYuy2Wrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dstParam[], int dstStride[]){
+	uint8_t *dst=dstParam[0] + dstStride[0]*srcSliceY;
+
+	yv12toyuy2( src[0],src[1],src[2],dst,c->srcW,srcSliceH,srcStride[0],srcStride[1],dstStride[0] );
+
+	return srcSliceH;
+}
+
+static int PlanarToUyvyWrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dstParam[], int dstStride[]){
+	uint8_t *dst=dstParam[0] + dstStride[0]*srcSliceY;
+
+	yv12touyvy( src[0],src[1],src[2],dst,c->srcW,srcSliceH,srcStride[0],srcStride[1],dstStride[0] );
+
+	return srcSliceH;
+}
+
+/* {RGB,BGR}{15,16,24,32} -> {RGB,BGR}{15,16,24,32} */
+static int rgb2rgbWrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+			   int srcSliceH, uint8_t* dst[], int dstStride[]){
+	const int srcFormat= c->srcFormat;
+	const int dstFormat= c->dstFormat;
+	const int srcBpp= (fmt_depth(srcFormat) + 7) >> 3;
+	const int dstBpp= (fmt_depth(dstFormat) + 7) >> 3;
+	const int srcId= fmt_depth(srcFormat) >> 2; /* 1:0, 4:1, 8:2, 15:3, 16:4, 24:6, 32:8 */
+	const int dstId= fmt_depth(dstFormat) >> 2;
+	void (*conv)(const uint8_t *src, uint8_t *dst, long src_size)=NULL;
+
+	/* BGR -> BGR */
+	if(   (isBGR(srcFormat) && isBGR(dstFormat))
+	   || (isRGB(srcFormat) && isRGB(dstFormat))){
+		switch(srcId | (dstId<<4)){
+		case 0x34: conv= rgb16to15; break;
+		case 0x36: conv= rgb24to15; break;
+		case 0x38: conv= rgb32to15; break;
+		case 0x43: conv= rgb15to16; break;
+		case 0x46: conv= rgb24to16; break;
+		case 0x48: conv= rgb32to16; break;
+		case 0x63: conv= rgb15to24; break;
+		case 0x64: conv= rgb16to24; break;
+		case 0x68: conv= rgb32to24; break;
+		case 0x83: conv= rgb15to32; break;
+		case 0x84: conv= rgb16to32; break;
+		case 0x86: conv= rgb24to32; break;
+		default: av_log(c, AV_LOG_ERROR, "swScaler: internal error %s -> %s converter\n", 
+				 sws_format_name(srcFormat), sws_format_name(dstFormat)); break;
+		}
+	}else if(   (isBGR(srcFormat) && isRGB(dstFormat))
+		 || (isRGB(srcFormat) && isBGR(dstFormat))){
+		switch(srcId | (dstId<<4)){
+		case 0x33: conv= rgb15tobgr15; break;
+		case 0x34: conv= rgb16tobgr15; break;
+		case 0x36: conv= rgb24tobgr15; break;
+		case 0x38: conv= rgb32tobgr15; break;
+		case 0x43: conv= rgb15tobgr16; break;
+		case 0x44: conv= rgb16tobgr16; break;
+		case 0x46: conv= rgb24tobgr16; break;
+		case 0x48: conv= rgb32tobgr16; break;
+		case 0x63: conv= rgb15tobgr24; break;
+		case 0x64: conv= rgb16tobgr24; break;
+		case 0x66: conv= rgb24tobgr24; break;
+		case 0x68: conv= rgb32tobgr24; break;
+		case 0x83: conv= rgb15tobgr32; break;
+		case 0x84: conv= rgb16tobgr32; break;
+		case 0x86: conv= rgb24tobgr32; break;
+		case 0x88: conv= rgb32tobgr32; break;
+		default: av_log(c, AV_LOG_ERROR, "swScaler: internal error %s -> %s converter\n", 
+				 sws_format_name(srcFormat), sws_format_name(dstFormat)); break;
+		}
+	}else{
+		av_log(c, AV_LOG_ERROR, "swScaler: internal error %s -> %s converter\n", 
+			 sws_format_name(srcFormat), sws_format_name(dstFormat));
+	}
+
+	if(dstStride[0]*srcBpp == srcStride[0]*dstBpp)
+		conv(src[0], dst[0] + dstStride[0]*srcSliceY, srcSliceH*srcStride[0]);
+	else
+	{
+		int i;
+		uint8_t *srcPtr= src[0];
+		uint8_t *dstPtr= dst[0] + dstStride[0]*srcSliceY;
+
+		for(i=0; i<srcSliceH; i++)
+		{
+			conv(srcPtr, dstPtr, c->srcW*srcBpp);
+			srcPtr+= srcStride[0];
+			dstPtr+= dstStride[0];
+		}
+	}     
+	return srcSliceH;
+}
+
+static int bgr24toyv12Wrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+
+	rgb24toyv12(
+		src[0], 
+		dst[0]+ srcSliceY    *dstStride[0], 
+		dst[1]+(srcSliceY>>1)*dstStride[1], 
+		dst[2]+(srcSliceY>>1)*dstStride[2],
+		c->srcW, srcSliceH, 
+		dstStride[0], dstStride[1], srcStride[0]);
+	return srcSliceH;
+}
+
+static int yvu9toyv12Wrapper(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+	int i;
+
+	/* copy Y */
+	if(srcStride[0]==dstStride[0] && srcStride[0] > 0) 
+		memcpy(dst[0]+ srcSliceY*dstStride[0], src[0], srcStride[0]*srcSliceH);
+	else{
+		uint8_t *srcPtr= src[0];
+		uint8_t *dstPtr= dst[0] + dstStride[0]*srcSliceY;
+
+		for(i=0; i<srcSliceH; i++)
+		{
+			memcpy(dstPtr, srcPtr, c->srcW);
+			srcPtr+= srcStride[0];
+			dstPtr+= dstStride[0];
+		}
+	}
+
+	if(c->dstFormat==PIX_FMT_YUV420P){
+		planar2x(src[1], dst[1], c->chrSrcW, c->chrSrcH, srcStride[1], dstStride[1]);
+		planar2x(src[2], dst[2], c->chrSrcW, c->chrSrcH, srcStride[2], dstStride[2]);
+	}else{
+		planar2x(src[1], dst[2], c->chrSrcW, c->chrSrcH, srcStride[1], dstStride[2]);
+		planar2x(src[2], dst[1], c->chrSrcW, c->chrSrcH, srcStride[2], dstStride[1]);
+	}
+	return srcSliceH;
+}
+
+/* unscaled copy like stuff (assumes nearly identical formats) */
+static int simpleCopy(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+
+	if(isPacked(c->srcFormat))
+	{
+		if(dstStride[0]==srcStride[0] && srcStride[0] > 0)
+			memcpy(dst[0] + dstStride[0]*srcSliceY, src[0], srcSliceH*dstStride[0]);
+		else
+		{
+			int i;
+			uint8_t *srcPtr= src[0];
+			uint8_t *dstPtr= dst[0] + dstStride[0]*srcSliceY;
+			int length=0;
+
+			/* universal length finder */
+			while(length+c->srcW <= FFABS(dstStride[0]) 
+			   && length+c->srcW <= FFABS(srcStride[0])) length+= c->srcW;
+			ASSERT(length!=0);
+
+			for(i=0; i<srcSliceH; i++)
+			{
+				memcpy(dstPtr, srcPtr, length);
+				srcPtr+= srcStride[0];
+				dstPtr+= dstStride[0];
+			}
+		}
+	}
+	else 
+	{ /* Planar YUV or gray */
+		int plane;
+		for(plane=0; plane<3; plane++)
+		{
+			int length= plane==0 ? c->srcW  : -((-c->srcW  )>>c->chrDstHSubSample);
+			int y=      plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample);
+			int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample);
+
+			if((isGray(c->srcFormat) || isGray(c->dstFormat)) && plane>0)
+			{
+				if(!isGray(c->dstFormat))
+					memset(dst[plane], 128, dstStride[plane]*height);
+			}
+			else
+			{
+				if(dstStride[plane]==srcStride[plane] && srcStride[plane] > 0)
+					memcpy(dst[plane] + dstStride[plane]*y, src[plane], height*dstStride[plane]);
+				else
+				{
+					int i;
+					uint8_t *srcPtr= src[plane];
+					uint8_t *dstPtr= dst[plane] + dstStride[plane]*y;
+					for(i=0; i<height; i++)
+					{
+						memcpy(dstPtr, srcPtr, length);
+						srcPtr+= srcStride[plane];
+						dstPtr+= dstStride[plane];
+					}
+				}
+			}
+		}
+	}
+	return srcSliceH;
+}
+
+static int gray16togray(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+
+	int length= c->srcW;
+	int y=      srcSliceY;
+	int height= srcSliceH;
+	int i, j;
+	uint8_t *srcPtr= src[0];
+	uint8_t *dstPtr= dst[0] + dstStride[0]*y;
+
+	if(!isGray(c->dstFormat)){
+		int height= -((-srcSliceH)>>c->chrDstVSubSample);
+		memset(dst[1], 128, dstStride[1]*height);
+		memset(dst[2], 128, dstStride[2]*height);
+	}
+	if(c->srcFormat == PIX_FMT_GRAY16LE) srcPtr++;
+	for(i=0; i<height; i++)
+	{
+		for(j=0; j<length; j++) dstPtr[j] = srcPtr[j<<1];
+		srcPtr+= srcStride[0];
+		dstPtr+= dstStride[0];
+	}
+	return srcSliceH;
+}
+
+static int graytogray16(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+
+	int length= c->srcW;
+	int y=      srcSliceY;
+	int height= srcSliceH;
+	int i, j;
+	uint8_t *srcPtr= src[0];
+	uint8_t *dstPtr= dst[0] + dstStride[0]*y;
+	for(i=0; i<height; i++)
+	{
+		for(j=0; j<length; j++)
+		{
+			dstPtr[j<<1] = srcPtr[j];
+			dstPtr[(j<<1)+1] = srcPtr[j];
+		}
+		srcPtr+= srcStride[0];
+		dstPtr+= dstStride[0];
+	}
+	return srcSliceH;
+}
+
+static int gray16swap(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+
+	int length= c->srcW;
+	int y=      srcSliceY;
+	int height= srcSliceH;
+	int i, j;
+	uint16_t *srcPtr= src[0];
+	uint16_t *dstPtr= dst[0] + dstStride[0]*y/2;
+	for(i=0; i<height; i++)
+	{
+		for(j=0; j<length; j++) dstPtr[j] = bswap_16(srcPtr[j]);
+		srcPtr+= srcStride[0]/2;
+		dstPtr+= dstStride[0]/2;
+	}
+	return srcSliceH;
+}
+
+
+static void getSubSampleFactors(int *h, int *v, int format){
+	switch(format){
+	case PIX_FMT_UYVY422:
+	case PIX_FMT_YUYV422:
+		*h=1;
+		*v=0;
+		break;
+	case PIX_FMT_YUV420P:
+	case PIX_FMT_GRAY16BE:
+	case PIX_FMT_GRAY16LE:
+	case PIX_FMT_GRAY8: //FIXME remove after different subsamplings are fully implemented
+	case PIX_FMT_NV12:
+	case PIX_FMT_NV21:
+		*h=1;
+		*v=1;
+		break;
+	case PIX_FMT_YUV410P:
+		*h=2;
+		*v=2;
+		break;
+	case PIX_FMT_YUV444P:
+		*h=0;
+		*v=0;
+		break;
+	case PIX_FMT_YUV422P:
+		*h=1;
+		*v=0;
+		break;
+	case PIX_FMT_YUV411P:
+		*h=2;
+		*v=0;
+		break;
+	default:
+		*h=0;
+		*v=0;
+		break;
+	}
+}
+
+static uint16_t roundToInt16(int64_t f){
+	int r= (f + (1<<15))>>16;
+	     if(r<-0x7FFF) return 0x8000;
+	else if(r> 0x7FFF) return 0x7FFF;
+	else               return r;
+}
+
+/**
+ * @param inv_table the yuv2rgb coeffs, normally Inverse_Table_6_9[x]
+ * @param fullRange if 1 then the luma range is 0..255 if 0 its 16..235
+ * @return -1 if not supported
+ */
+int sws_setColorspaceDetails(SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation){
+	int64_t crv =  inv_table[0];
+	int64_t cbu =  inv_table[1];
+	int64_t cgu = -inv_table[2];
+	int64_t cgv = -inv_table[3];
+	int64_t cy  = 1<<16;
+	int64_t oy  = 0;
+
+	if(isYUV(c->dstFormat) || isGray(c->dstFormat)) return -1;
+	memcpy(c->srcColorspaceTable, inv_table, sizeof(int)*4);
+	memcpy(c->dstColorspaceTable,     table, sizeof(int)*4);
+
+	c->brightness= brightness;
+	c->contrast  = contrast;
+	c->saturation= saturation;
+	c->srcRange  = srcRange;
+	c->dstRange  = dstRange;
+
+	c->uOffset=   0x0400040004000400LL;
+	c->vOffset=   0x0400040004000400LL;
+
+	if(!srcRange){
+		cy= (cy*255) / 219;
+		oy= 16<<16;
+	}else{
+                crv= (crv*224) / 255;
+                cbu= (cbu*224) / 255;
+                cgu= (cgu*224) / 255;
+                cgv= (cgv*224) / 255;
+        }
+
+	cy = (cy *contrast             )>>16;
+	crv= (crv*contrast * saturation)>>32;
+	cbu= (cbu*contrast * saturation)>>32;
+	cgu= (cgu*contrast * saturation)>>32;
+	cgv= (cgv*contrast * saturation)>>32;
+
+	oy -= 256*brightness;
+
+	c->yCoeff=    roundToInt16(cy *8192) * 0x0001000100010001ULL;
+	c->vrCoeff=   roundToInt16(crv*8192) * 0x0001000100010001ULL;
+	c->ubCoeff=   roundToInt16(cbu*8192) * 0x0001000100010001ULL;
+	c->vgCoeff=   roundToInt16(cgv*8192) * 0x0001000100010001ULL;
+	c->ugCoeff=   roundToInt16(cgu*8192) * 0x0001000100010001ULL;
+	c->yOffset=   roundToInt16(oy *   8) * 0x0001000100010001ULL;
+
+	yuv2rgb_c_init_tables(c, inv_table, srcRange, brightness, contrast, saturation);
+	//FIXME factorize
+
+#ifdef COMPILE_ALTIVEC
+	if (c->flags & SWS_CPU_CAPS_ALTIVEC)
+	    yuv2rgb_altivec_init_tables (c, inv_table, brightness, contrast, saturation);
+#endif	
+	return 0;
+}
+
+/**
+ * @return -1 if not supported
+ */
+int sws_getColorspaceDetails(SwsContext *c, int **inv_table, int *srcRange, int **table, int *dstRange, int *brightness, int *contrast, int *saturation){
+	if(isYUV(c->dstFormat) || isGray(c->dstFormat)) return -1;
+
+	*inv_table = c->srcColorspaceTable;
+	*table     = c->dstColorspaceTable;
+	*srcRange  = c->srcRange;
+	*dstRange  = c->dstRange;
+	*brightness= c->brightness;
+	*contrast  = c->contrast;
+	*saturation= c->saturation;
+	
+	return 0;	
+}
+
+static int handle_jpeg(int *format)
+{
+	switch (*format) {
+		case PIX_FMT_YUVJ420P:
+			*format = PIX_FMT_YUV420P;
+			return 1;
+		case PIX_FMT_YUVJ422P:
+			*format = PIX_FMT_YUV422P;
+			return 1;
+		case PIX_FMT_YUVJ444P:
+			*format = PIX_FMT_YUV444P;
+			return 1;
+		default:
+			return 0;
+	}
+}
+
+SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags,
+                         SwsFilter *srcFilter, SwsFilter *dstFilter, double *param){
+
+	SwsContext *c;
+	int i;
+	int usesVFilter, usesHFilter;
+	int unscaled, needsDither;
+	int srcRange, dstRange;
+	SwsFilter dummyFilter= {NULL, NULL, NULL, NULL};
+#if defined(ARCH_X86)
+	if(flags & SWS_CPU_CAPS_MMX)
+		asm volatile("emms\n\t"::: "memory");
+#endif
+
+#if !defined(RUNTIME_CPUDETECT) || !defined (CONFIG_GPL) //ensure that the flags match the compiled variant if cpudetect is off
+	flags &= ~(SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2|SWS_CPU_CAPS_3DNOW|SWS_CPU_CAPS_ALTIVEC);
+#ifdef HAVE_MMX2
+	flags |= SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2;
+#elif defined (HAVE_3DNOW)
+	flags |= SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_3DNOW;
+#elif defined (HAVE_MMX)
+	flags |= SWS_CPU_CAPS_MMX;
+#elif defined (HAVE_ALTIVEC)
+	flags |= SWS_CPU_CAPS_ALTIVEC;
+#endif
+#endif /* RUNTIME_CPUDETECT */
+	if(clip_table[512] != 255) globalInit();
+	if(rgb15to16 == NULL) sws_rgb2rgb_init(flags);
+
+	unscaled = (srcW == dstW && srcH == dstH);
+	needsDither= (isBGR(dstFormat) || isRGB(dstFormat)) 
+		     && (fmt_depth(dstFormat))<24
+		     && ((fmt_depth(dstFormat))<(fmt_depth(srcFormat)) || (!(isRGB(srcFormat) || isBGR(srcFormat))));
+
+	srcRange = handle_jpeg(&srcFormat);
+	dstRange = handle_jpeg(&dstFormat);
+
+	if(!isSupportedIn(srcFormat)) 
+	{
+		av_log(NULL, AV_LOG_ERROR, "swScaler: %s is not supported as input format\n", sws_format_name(srcFormat));
+		return NULL;
+	}
+	if(!isSupportedOut(dstFormat))
+	{
+		av_log(NULL, AV_LOG_ERROR, "swScaler: %s is not supported as output format\n", sws_format_name(dstFormat));
+		return NULL;
+	}
+
+	/* sanity check */
+	if(srcW<4 || srcH<1 || dstW<8 || dstH<1) //FIXME check if these are enough and try to lowwer them after fixing the relevant parts of the code
+	{
+		 av_log(NULL, AV_LOG_ERROR, "swScaler: %dx%d -> %dx%d is invalid scaling dimension\n", 
+			srcW, srcH, dstW, dstH);
+		return NULL;
+	}
+
+	if(!dstFilter) dstFilter= &dummyFilter;
+	if(!srcFilter) srcFilter= &dummyFilter;
+
+	c= av_mallocz(sizeof(SwsContext));
+
+	c->av_class = &sws_context_class;
+	c->srcW= srcW;
+	c->srcH= srcH;
+	c->dstW= dstW;
+	c->dstH= dstH;
+	c->lumXInc= ((srcW<<16) + (dstW>>1))/dstW;
+	c->lumYInc= ((srcH<<16) + (dstH>>1))/dstH;
+	c->flags= flags;
+	c->dstFormat= dstFormat;
+	c->srcFormat= srcFormat;
+        c->vRounder= 4* 0x0001000100010001ULL;
+
+	usesHFilter= usesVFilter= 0;
+	if(dstFilter->lumV!=NULL && dstFilter->lumV->length>1) usesVFilter=1;
+	if(dstFilter->lumH!=NULL && dstFilter->lumH->length>1) usesHFilter=1;
+	if(dstFilter->chrV!=NULL && dstFilter->chrV->length>1) usesVFilter=1;
+	if(dstFilter->chrH!=NULL && dstFilter->chrH->length>1) usesHFilter=1;
+	if(srcFilter->lumV!=NULL && srcFilter->lumV->length>1) usesVFilter=1;
+	if(srcFilter->lumH!=NULL && srcFilter->lumH->length>1) usesHFilter=1;
+	if(srcFilter->chrV!=NULL && srcFilter->chrV->length>1) usesVFilter=1;
+	if(srcFilter->chrH!=NULL && srcFilter->chrH->length>1) usesHFilter=1;
+
+	getSubSampleFactors(&c->chrSrcHSubSample, &c->chrSrcVSubSample, srcFormat);
+	getSubSampleFactors(&c->chrDstHSubSample, &c->chrDstVSubSample, dstFormat);
+
+	// reuse chroma for 2 pixles rgb/bgr unless user wants full chroma interpolation
+	if((isBGR(dstFormat) || isRGB(dstFormat)) && !(flags&SWS_FULL_CHR_H_INT)) c->chrDstHSubSample=1;
+
+	// drop some chroma lines if the user wants it
+	c->vChrDrop= (flags&SWS_SRC_V_CHR_DROP_MASK)>>SWS_SRC_V_CHR_DROP_SHIFT;
+	c->chrSrcVSubSample+= c->vChrDrop;
+
+	// drop every 2. pixel for chroma calculation unless user wants full chroma
+	if((isBGR(srcFormat) || isRGB(srcFormat)) && !(flags&SWS_FULL_CHR_H_INP)) 
+		c->chrSrcHSubSample=1;
+
+	if(param){
+		c->param[0] = param[0];
+		c->param[1] = param[1];
+	}else{
+		c->param[0] =
+		c->param[1] = SWS_PARAM_DEFAULT;
+	}
+
+	c->chrIntHSubSample= c->chrDstHSubSample;
+	c->chrIntVSubSample= c->chrSrcVSubSample;
+
+	// note the -((-x)>>y) is so that we allways round toward +inf
+	c->chrSrcW= -((-srcW) >> c->chrSrcHSubSample);
+	c->chrSrcH= -((-srcH) >> c->chrSrcVSubSample);
+	c->chrDstW= -((-dstW) >> c->chrDstHSubSample);
+	c->chrDstH= -((-dstH) >> c->chrDstVSubSample);
+
+	sws_setColorspaceDetails(c, Inverse_Table_6_9[SWS_CS_DEFAULT], srcRange, Inverse_Table_6_9[SWS_CS_DEFAULT] /* FIXME*/, dstRange, 0, 1<<16, 1<<16); 
+
+	/* unscaled special Cases */
+	if(unscaled && !usesHFilter && !usesVFilter)
+	{
+		/* yv12_to_nv12 */
+		if(srcFormat == PIX_FMT_YUV420P && (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21))
+		{
+			c->swScale= PlanarToNV12Wrapper;
+		}
+#ifdef CONFIG_GPL
+		/* yuv2bgr */
+		if((srcFormat==PIX_FMT_YUV420P || srcFormat==PIX_FMT_YUV422P) && (isBGR(dstFormat) || isRGB(dstFormat)))
+		{
+			c->swScale= yuv2rgb_get_func_ptr(c);
+		}
+#endif
+		
+		if( srcFormat==PIX_FMT_YUV410P && dstFormat==PIX_FMT_YUV420P )
+		{
+			c->swScale= yvu9toyv12Wrapper;
+		}
+
+		/* bgr24toYV12 */
+		if(srcFormat==PIX_FMT_BGR24 && dstFormat==PIX_FMT_YUV420P)
+			c->swScale= bgr24toyv12Wrapper;
+		
+		/* rgb/bgr -> rgb/bgr (no dither needed forms) */
+		if(   (isBGR(srcFormat) || isRGB(srcFormat))
+		   && (isBGR(dstFormat) || isRGB(dstFormat)) 
+		   && !needsDither)
+			c->swScale= rgb2rgbWrapper;
+
+		/* LQ converters if -sws 0 or -sws 4*/
+		if(c->flags&(SWS_FAST_BILINEAR|SWS_POINT)){
+			/* rgb/bgr -> rgb/bgr (dither needed forms) */
+			if(  (isBGR(srcFormat) || isRGB(srcFormat))
+			  && (isBGR(dstFormat) || isRGB(dstFormat)) 
+			  && needsDither)
+				c->swScale= rgb2rgbWrapper;
+
+			/* yv12_to_yuy2 */
+			if(srcFormat == PIX_FMT_YUV420P && 
+			    (dstFormat == PIX_FMT_YUYV422 || dstFormat == PIX_FMT_UYVY422))
+			{
+				if (dstFormat == PIX_FMT_YUYV422)
+				    c->swScale= PlanarToYuy2Wrapper;
+				else
+				    c->swScale= PlanarToUyvyWrapper;
+			}
+		}
+
+#ifdef COMPILE_ALTIVEC
+		if ((c->flags & SWS_CPU_CAPS_ALTIVEC) &&
+		    ((srcFormat == PIX_FMT_YUV420P && 
+		      (dstFormat == PIX_FMT_YUYV422 || dstFormat == PIX_FMT_UYVY422)))) {
+		  // unscaled YV12 -> packed YUV, we want speed
+		  if (dstFormat == PIX_FMT_YUYV422)
+		    c->swScale= yv12toyuy2_unscaled_altivec;
+		  else
+		    c->swScale= yv12touyvy_unscaled_altivec;
+		}
+#endif
+
+		/* simple copy */
+		if(   srcFormat == dstFormat
+		   || (isPlanarYUV(srcFormat) && isGray(dstFormat))
+		   || (isPlanarYUV(dstFormat) && isGray(srcFormat))
+		  )
+		{
+			c->swScale= simpleCopy;
+		}
+
+		/* gray16{le,be} conversions */
+		if(isGray16(srcFormat) && (isPlanarYUV(dstFormat) || (dstFormat == PIX_FMT_GRAY8)))
+		{
+			c->swScale= gray16togray;
+		}
+		if((isPlanarYUV(srcFormat) || (srcFormat == PIX_FMT_GRAY8)) && isGray16(dstFormat))
+		{
+			c->swScale= graytogray16;
+		}
+		if(srcFormat != dstFormat && isGray16(srcFormat) && isGray16(dstFormat))
+		{
+			c->swScale= gray16swap;
+		}		
+
+		if(c->swScale){
+			if(flags&SWS_PRINT_INFO)
+				av_log(c, AV_LOG_INFO, "SwScaler: using unscaled %s -> %s special converter\n", 
+					sws_format_name(srcFormat), sws_format_name(dstFormat));
+			return c;
+		}
+	}
+
+	if(flags & SWS_CPU_CAPS_MMX2)
+	{
+		c->canMMX2BeUsed= (dstW >=srcW && (dstW&31)==0 && (srcW&15)==0) ? 1 : 0;
+		if(!c->canMMX2BeUsed && dstW >=srcW && (srcW&15)==0 && (flags&SWS_FAST_BILINEAR))
+		{
+			if(flags&SWS_PRINT_INFO)
+				av_log(c, AV_LOG_INFO, "SwScaler: output Width is not a multiple of 32 -> no MMX2 scaler\n");
+		}
+		if(usesHFilter) c->canMMX2BeUsed=0;
+	}
+	else
+		c->canMMX2BeUsed=0;
+
+	c->chrXInc= ((c->chrSrcW<<16) + (c->chrDstW>>1))/c->chrDstW;
+	c->chrYInc= ((c->chrSrcH<<16) + (c->chrDstH>>1))/c->chrDstH;
+
+	// match pixel 0 of the src to pixel 0 of dst and match pixel n-2 of src to pixel n-2 of dst
+	// but only for the FAST_BILINEAR mode otherwise do correct scaling
+	// n-2 is the last chrominance sample available
+	// this is not perfect, but noone shuld notice the difference, the more correct variant
+	// would be like the vertical one, but that would require some special code for the
+	// first and last pixel
+	if(flags&SWS_FAST_BILINEAR)
+	{
+		if(c->canMMX2BeUsed)
+		{
+			c->lumXInc+= 20;
+			c->chrXInc+= 20;
+		}
+		//we don't use the x86asm scaler if mmx is available
+		else if(flags & SWS_CPU_CAPS_MMX)
+		{
+			c->lumXInc = ((srcW-2)<<16)/(dstW-2) - 20;
+			c->chrXInc = ((c->chrSrcW-2)<<16)/(c->chrDstW-2) - 20;
+		}
+	}
+
+	/* precalculate horizontal scaler filter coefficients */
+	{
+		const int filterAlign=
+		  (flags & SWS_CPU_CAPS_MMX) ? 4 :
+		  (flags & SWS_CPU_CAPS_ALTIVEC) ? 8 :
+		  1;
+
+		initFilter(&c->hLumFilter, &c->hLumFilterPos, &c->hLumFilterSize, c->lumXInc,
+				 srcW      ,       dstW, filterAlign, 1<<14,
+				 (flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC)  : flags,
+				 srcFilter->lumH, dstFilter->lumH, c->param);
+		initFilter(&c->hChrFilter, &c->hChrFilterPos, &c->hChrFilterSize, c->chrXInc,
+				 c->chrSrcW, c->chrDstW, filterAlign, 1<<14,
+				 (flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags,
+				 srcFilter->chrH, dstFilter->chrH, c->param);
+
+#define MAX_FUNNY_CODE_SIZE 10000
+#if defined(COMPILE_MMX2)
+// can't downscale !!!
+		if(c->canMMX2BeUsed && (flags & SWS_FAST_BILINEAR))
+		{
+#ifdef MAP_ANONYMOUS
+			c->funnyYCode = (uint8_t*)mmap(NULL, MAX_FUNNY_CODE_SIZE, PROT_EXEC | PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
+			c->funnyUVCode = (uint8_t*)mmap(NULL, MAX_FUNNY_CODE_SIZE, PROT_EXEC | PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
+#else
+			c->funnyYCode = av_malloc(MAX_FUNNY_CODE_SIZE);
+			c->funnyUVCode = av_malloc(MAX_FUNNY_CODE_SIZE);
+#endif
+
+			c->lumMmx2Filter   = av_malloc((dstW        /8+8)*sizeof(int16_t));
+			c->chrMmx2Filter   = av_malloc((c->chrDstW  /4+8)*sizeof(int16_t));
+			c->lumMmx2FilterPos= av_malloc((dstW      /2/8+8)*sizeof(int32_t));
+			c->chrMmx2FilterPos= av_malloc((c->chrDstW/2/4+8)*sizeof(int32_t));
+
+			initMMX2HScaler(      dstW, c->lumXInc, c->funnyYCode , c->lumMmx2Filter, c->lumMmx2FilterPos, 8);
+			initMMX2HScaler(c->chrDstW, c->chrXInc, c->funnyUVCode, c->chrMmx2Filter, c->chrMmx2FilterPos, 4);
+		}
+#endif /* defined(COMPILE_MMX2) */
+	} // Init Horizontal stuff
+
+
+
+	/* precalculate vertical scaler filter coefficients */
+	{
+		const int filterAlign=
+		  (flags & SWS_CPU_CAPS_MMX) && (flags & SWS_ACCURATE_RND) ? 2 :
+		  (flags & SWS_CPU_CAPS_ALTIVEC) ? 8 :
+		  1;
+
+		initFilter(&c->vLumFilter, &c->vLumFilterPos, &c->vLumFilterSize, c->lumYInc,
+				srcH      ,        dstH, filterAlign, (1<<12)-4,
+				(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC)  : flags,
+				srcFilter->lumV, dstFilter->lumV, c->param);
+		initFilter(&c->vChrFilter, &c->vChrFilterPos, &c->vChrFilterSize, c->chrYInc,
+				c->chrSrcH, c->chrDstH, filterAlign, (1<<12)-4,
+				(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags,
+				srcFilter->chrV, dstFilter->chrV, c->param);
+
+#ifdef HAVE_ALTIVEC
+		c->vYCoeffsBank = av_malloc(sizeof (vector signed short)*c->vLumFilterSize*c->dstH);
+		c->vCCoeffsBank = av_malloc(sizeof (vector signed short)*c->vChrFilterSize*c->chrDstH);
+
+		for (i=0;i<c->vLumFilterSize*c->dstH;i++) {
+                  int j;
+		  short *p = (short *)&c->vYCoeffsBank[i];
+		  for (j=0;j<8;j++)
+		    p[j] = c->vLumFilter[i];
+		}
+
+		for (i=0;i<c->vChrFilterSize*c->chrDstH;i++) {
+                  int j;
+		  short *p = (short *)&c->vCCoeffsBank[i];
+		  for (j=0;j<8;j++)
+		    p[j] = c->vChrFilter[i];
+		}
+#endif
+	}
+
+	// Calculate Buffer Sizes so that they won't run out while handling these damn slices
+	c->vLumBufSize= c->vLumFilterSize;
+	c->vChrBufSize= c->vChrFilterSize;
+	for(i=0; i<dstH; i++)
+	{
+		int chrI= i*c->chrDstH / dstH;
+		int nextSlice= FFMAX(c->vLumFilterPos[i   ] + c->vLumFilterSize - 1,
+				 ((c->vChrFilterPos[chrI] + c->vChrFilterSize - 1)<<c->chrSrcVSubSample));
+
+		nextSlice>>= c->chrSrcVSubSample;
+		nextSlice<<= c->chrSrcVSubSample;
+		if(c->vLumFilterPos[i   ] + c->vLumBufSize < nextSlice)
+			c->vLumBufSize= nextSlice - c->vLumFilterPos[i   ];
+		if(c->vChrFilterPos[chrI] + c->vChrBufSize < (nextSlice>>c->chrSrcVSubSample))
+			c->vChrBufSize= (nextSlice>>c->chrSrcVSubSample) - c->vChrFilterPos[chrI];
+	}
+
+	// allocate pixbufs (we use dynamic allocation because otherwise we would need to
+	c->lumPixBuf= av_malloc(c->vLumBufSize*2*sizeof(int16_t*));
+	c->chrPixBuf= av_malloc(c->vChrBufSize*2*sizeof(int16_t*));
+	//Note we need at least one pixel more at the end because of the mmx code (just in case someone wanna replace the 4000/8000)
+	/* align at 16 bytes for AltiVec */
+	for(i=0; i<c->vLumBufSize; i++)
+		c->lumPixBuf[i]= c->lumPixBuf[i+c->vLumBufSize]= av_mallocz(4000);
+	for(i=0; i<c->vChrBufSize; i++)
+		c->chrPixBuf[i]= c->chrPixBuf[i+c->vChrBufSize]= av_malloc(8000);
+
+	//try to avoid drawing green stuff between the right end and the stride end
+	for(i=0; i<c->vChrBufSize; i++) memset(c->chrPixBuf[i], 64, 8000);
+
+	ASSERT(c->chrDstH <= dstH)
+
+	if(flags&SWS_PRINT_INFO)
+	{
+#ifdef DITHER1XBPP
+		char *dither= " dithered";
+#else
+		char *dither= "";
+#endif
+		if(flags&SWS_FAST_BILINEAR)
+			av_log(c, AV_LOG_INFO, "SwScaler: FAST_BILINEAR scaler, ");
+		else if(flags&SWS_BILINEAR)
+			av_log(c, AV_LOG_INFO, "SwScaler: BILINEAR scaler, ");
+		else if(flags&SWS_BICUBIC)
+			av_log(c, AV_LOG_INFO, "SwScaler: BICUBIC scaler, ");
+		else if(flags&SWS_X)
+			av_log(c, AV_LOG_INFO, "SwScaler: Experimental scaler, ");
+		else if(flags&SWS_POINT)
+			av_log(c, AV_LOG_INFO, "SwScaler: Nearest Neighbor / POINT scaler, ");
+		else if(flags&SWS_AREA)
+			av_log(c, AV_LOG_INFO, "SwScaler: Area Averageing scaler, ");
+		else if(flags&SWS_BICUBLIN)
+			av_log(c, AV_LOG_INFO, "SwScaler: luma BICUBIC / chroma BILINEAR scaler, ");
+		else if(flags&SWS_GAUSS)
+			av_log(c, AV_LOG_INFO, "SwScaler: Gaussian scaler, ");
+		else if(flags&SWS_SINC)
+			av_log(c, AV_LOG_INFO, "SwScaler: Sinc scaler, ");
+		else if(flags&SWS_LANCZOS)
+			av_log(c, AV_LOG_INFO, "SwScaler: Lanczos scaler, ");
+		else if(flags&SWS_SPLINE)
+			av_log(c, AV_LOG_INFO, "SwScaler: Bicubic spline scaler, ");
+		else
+			av_log(c, AV_LOG_INFO, "SwScaler: ehh flags invalid?! ");
+
+		if(dstFormat==PIX_FMT_BGR555 || dstFormat==PIX_FMT_BGR565)
+			av_log(c, AV_LOG_INFO, "from %s to%s %s ", 
+				sws_format_name(srcFormat), dither, sws_format_name(dstFormat));
+		else
+			av_log(c, AV_LOG_INFO, "from %s to %s ", 
+				sws_format_name(srcFormat), sws_format_name(dstFormat));
+
+		if(flags & SWS_CPU_CAPS_MMX2)
+			av_log(c, AV_LOG_INFO, "using MMX2\n");
+		else if(flags & SWS_CPU_CAPS_3DNOW)
+			av_log(c, AV_LOG_INFO, "using 3DNOW\n");
+		else if(flags & SWS_CPU_CAPS_MMX)
+			av_log(c, AV_LOG_INFO, "using MMX\n");
+		else if(flags & SWS_CPU_CAPS_ALTIVEC)
+			av_log(c, AV_LOG_INFO, "using AltiVec\n");
+		else 
+			av_log(c, AV_LOG_INFO, "using C\n");
+	}
+
+	if(flags & SWS_PRINT_INFO)
+	{
+		if(flags & SWS_CPU_CAPS_MMX)
+		{
+			if(c->canMMX2BeUsed && (flags&SWS_FAST_BILINEAR))
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using FAST_BILINEAR MMX2 scaler for horizontal scaling\n");
+			else
+			{
+				if(c->hLumFilterSize==4)
+					av_log(c, AV_LOG_VERBOSE, "SwScaler: using 4-tap MMX scaler for horizontal luminance scaling\n");
+				else if(c->hLumFilterSize==8)
+					av_log(c, AV_LOG_VERBOSE, "SwScaler: using 8-tap MMX scaler for horizontal luminance scaling\n");
+				else
+					av_log(c, AV_LOG_VERBOSE, "SwScaler: using n-tap MMX scaler for horizontal luminance scaling\n");
+
+				if(c->hChrFilterSize==4)
+					av_log(c, AV_LOG_VERBOSE, "SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling\n");
+				else if(c->hChrFilterSize==8)
+					av_log(c, AV_LOG_VERBOSE, "SwScaler: using 8-tap MMX scaler for horizontal chrominance scaling\n");
+				else
+					av_log(c, AV_LOG_VERBOSE, "SwScaler: using n-tap MMX scaler for horizontal chrominance scaling\n");
+			}
+		}
+		else
+		{
+#if defined(ARCH_X86)
+			av_log(c, AV_LOG_VERBOSE, "SwScaler: using X86-Asm scaler for horizontal scaling\n");
+#else
+			if(flags & SWS_FAST_BILINEAR)
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using FAST_BILINEAR C scaler for horizontal scaling\n");
+			else
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using C scaler for horizontal scaling\n");
+#endif
+		}
+		if(isPlanarYUV(dstFormat))
+		{
+			if(c->vLumFilterSize==1)
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using 1-tap %s \"scaler\" for vertical scaling (YV12 like)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+			else
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using n-tap %s scaler for vertical scaling (YV12 like)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+		}
+		else
+		{
+			if(c->vLumFilterSize==1 && c->vChrFilterSize==2)
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using 1-tap %s \"scaler\" for vertical luminance scaling (BGR)\n"
+				       "SwScaler:       2-tap scaler for vertical chrominance scaling (BGR)\n",(flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+			else if(c->vLumFilterSize==2 && c->vChrFilterSize==2)
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using 2-tap linear %s scaler for vertical scaling (BGR)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+			else
+				av_log(c, AV_LOG_VERBOSE, "SwScaler: using n-tap %s scaler for vertical scaling (BGR)\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+		}
+
+		if(dstFormat==PIX_FMT_BGR24)
+			av_log(c, AV_LOG_VERBOSE, "SwScaler: using %s YV12->BGR24 Converter\n",
+				(flags & SWS_CPU_CAPS_MMX2) ? "MMX2" : ((flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C"));
+		else if(dstFormat==PIX_FMT_RGB32)
+			av_log(c, AV_LOG_VERBOSE, "SwScaler: using %s YV12->BGR32 Converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+		else if(dstFormat==PIX_FMT_BGR565)
+			av_log(c, AV_LOG_VERBOSE, "SwScaler: using %s YV12->BGR16 Converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+		else if(dstFormat==PIX_FMT_BGR555)
+			av_log(c, AV_LOG_VERBOSE, "SwScaler: using %s YV12->BGR15 Converter\n", (flags & SWS_CPU_CAPS_MMX) ? "MMX" : "C");
+
+		av_log(c, AV_LOG_VERBOSE, "SwScaler: %dx%d -> %dx%d\n", srcW, srcH, dstW, dstH);
+	}
+	if(flags & SWS_PRINT_INFO)
+	{
+		av_log(c, AV_LOG_DEBUG, "SwScaler:Lum srcW=%d srcH=%d dstW=%d dstH=%d xInc=%d yInc=%d\n",
+			c->srcW, c->srcH, c->dstW, c->dstH, c->lumXInc, c->lumYInc);
+		av_log(c, AV_LOG_DEBUG, "SwScaler:Chr srcW=%d srcH=%d dstW=%d dstH=%d xInc=%d yInc=%d\n",
+			c->chrSrcW, c->chrSrcH, c->chrDstW, c->chrDstH, c->chrXInc, c->chrYInc);
+	}
+
+	c->swScale= getSwsFunc(flags);
+	return c;
+}
+
+/**
+ * swscale warper, so we don't need to export the SwsContext.
+ * assumes planar YUV to be in YUV order instead of YVU
+ */
+int sws_scale(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+                           int srcSliceH, uint8_t* dst[], int dstStride[]){
+	if (c->sliceDir == 0 && srcSliceY != 0 && srcSliceY + srcSliceH != c->srcH) {
+	    av_log(c, AV_LOG_ERROR, "swScaler: slices start in the middle!\n");
+	    return 0;
+	}
+	if (c->sliceDir == 0) {
+	    if (srcSliceY == 0) c->sliceDir = 1; else c->sliceDir = -1;
+	}
+
+	// copy strides, so they can safely be modified
+	if (c->sliceDir == 1) {
+            uint8_t* src2[4]= {src[0], src[1], src[2]};
+	    // slices go from top to bottom
+	    int srcStride2[4]= {srcStride[0], srcStride[1], srcStride[2]};
+	    int dstStride2[4]= {dstStride[0], dstStride[1], dstStride[2]};
+	    return c->swScale(c, src2, srcStride2, srcSliceY, srcSliceH, dst, dstStride2);
+	} else {
+	    // slices go from bottom to top => we flip the image internally
+	    uint8_t* src2[4]= {src[0] + (srcSliceH-1)*srcStride[0],
+			       src[1] + ((srcSliceH>>c->chrSrcVSubSample)-1)*srcStride[1],
+			       src[2] + ((srcSliceH>>c->chrSrcVSubSample)-1)*srcStride[2]
+	    };
+	    uint8_t* dst2[4]= {dst[0] + (c->dstH-1)*dstStride[0],
+			       dst[1] + ((c->dstH>>c->chrDstVSubSample)-1)*dstStride[1],
+			       dst[2] + ((c->dstH>>c->chrDstVSubSample)-1)*dstStride[2]};
+	    int srcStride2[4]= {-srcStride[0], -srcStride[1], -srcStride[2]};
+	    int dstStride2[4]= {-dstStride[0], -dstStride[1], -dstStride[2]};
+	    
+	    return c->swScale(c, src2, srcStride2, c->srcH-srcSliceY-srcSliceH, srcSliceH, dst2, dstStride2);
+	}
+}
+
+/**
+ * swscale warper, so we don't need to export the SwsContext
+ */
+int sws_scale_ordered(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+                           int srcSliceH, uint8_t* dst[], int dstStride[]){
+	return sws_scale(c, src, srcStride, srcSliceY, srcSliceH, dst, dstStride);
+}
+
+SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, 
+				float lumaSharpen, float chromaSharpen,
+				float chromaHShift, float chromaVShift,
+				int verbose)
+{
+	SwsFilter *filter= av_malloc(sizeof(SwsFilter));
+
+	if(lumaGBlur!=0.0){
+		filter->lumH= sws_getGaussianVec(lumaGBlur, 3.0);
+		filter->lumV= sws_getGaussianVec(lumaGBlur, 3.0);
+	}else{
+		filter->lumH= sws_getIdentityVec();
+		filter->lumV= sws_getIdentityVec();
+	}
+
+	if(chromaGBlur!=0.0){
+		filter->chrH= sws_getGaussianVec(chromaGBlur, 3.0);
+		filter->chrV= sws_getGaussianVec(chromaGBlur, 3.0);
+	}else{
+		filter->chrH= sws_getIdentityVec();
+		filter->chrV= sws_getIdentityVec();
+	}
+
+	if(chromaSharpen!=0.0){
+		SwsVector *id= sws_getIdentityVec();
+                sws_scaleVec(filter->chrH, -chromaSharpen);
+                sws_scaleVec(filter->chrV, -chromaSharpen);
+		sws_addVec(filter->chrH, id);
+		sws_addVec(filter->chrV, id);
+		sws_freeVec(id);
+	}
+
+	if(lumaSharpen!=0.0){
+		SwsVector *id= sws_getIdentityVec();
+                sws_scaleVec(filter->lumH, -lumaSharpen);
+                sws_scaleVec(filter->lumV, -lumaSharpen);
+		sws_addVec(filter->lumH, id);
+		sws_addVec(filter->lumV, id);
+		sws_freeVec(id);
+	}
+
+	if(chromaHShift != 0.0)
+		sws_shiftVec(filter->chrH, (int)(chromaHShift+0.5));
+
+	if(chromaVShift != 0.0)
+		sws_shiftVec(filter->chrV, (int)(chromaVShift+0.5));
+
+	sws_normalizeVec(filter->chrH, 1.0);
+	sws_normalizeVec(filter->chrV, 1.0);
+	sws_normalizeVec(filter->lumH, 1.0);
+	sws_normalizeVec(filter->lumV, 1.0);
+
+	if(verbose) sws_printVec(filter->chrH);
+	if(verbose) sws_printVec(filter->lumH);
+
+        return filter;
+}
+
+/**
+ * returns a normalized gaussian curve used to filter stuff
+ * quality=3 is high quality, lowwer is lowwer quality
+ */
+SwsVector *sws_getGaussianVec(double variance, double quality){
+	const int length= (int)(variance*quality + 0.5) | 1;
+	int i;
+	double *coeff= av_malloc(length*sizeof(double));
+	double middle= (length-1)*0.5;
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= length;
+
+	for(i=0; i<length; i++)
+	{
+		double dist= i-middle;
+		coeff[i]= exp( -dist*dist/(2*variance*variance) ) / sqrt(2*variance*PI);
+	}
+
+	sws_normalizeVec(vec, 1.0);
+
+	return vec;
+}
+
+SwsVector *sws_getConstVec(double c, int length){
+	int i;
+	double *coeff= av_malloc(length*sizeof(double));
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= length;
+
+	for(i=0; i<length; i++)
+		coeff[i]= c;
+
+	return vec;
+}
+
+
+SwsVector *sws_getIdentityVec(void){
+        return sws_getConstVec(1.0, 1);
+}
+
+double sws_dcVec(SwsVector *a){
+	int i;
+        double sum=0;
+
+	for(i=0; i<a->length; i++)
+		sum+= a->coeff[i];
+
+        return sum;
+}
+
+void sws_scaleVec(SwsVector *a, double scalar){
+	int i;
+
+	for(i=0; i<a->length; i++)
+		a->coeff[i]*= scalar;
+}
+
+void sws_normalizeVec(SwsVector *a, double height){
+        sws_scaleVec(a, height/sws_dcVec(a));
+}
+
+static SwsVector *sws_getConvVec(SwsVector *a, SwsVector *b){
+	int length= a->length + b->length - 1;
+	double *coeff= av_malloc(length*sizeof(double));
+	int i, j;
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= length;
+
+	for(i=0; i<length; i++) coeff[i]= 0.0;
+
+	for(i=0; i<a->length; i++)
+	{
+		for(j=0; j<b->length; j++)
+		{
+			coeff[i+j]+= a->coeff[i]*b->coeff[j];
+		}
+	}
+
+	return vec;
+}
+
+static SwsVector *sws_sumVec(SwsVector *a, SwsVector *b){
+	int length= FFMAX(a->length, b->length);
+	double *coeff= av_malloc(length*sizeof(double));
+	int i;
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= length;
+
+	for(i=0; i<length; i++) coeff[i]= 0.0;
+
+	for(i=0; i<a->length; i++) coeff[i + (length-1)/2 - (a->length-1)/2]+= a->coeff[i];
+	for(i=0; i<b->length; i++) coeff[i + (length-1)/2 - (b->length-1)/2]+= b->coeff[i];
+
+	return vec;
+}
+
+static SwsVector *sws_diffVec(SwsVector *a, SwsVector *b){
+	int length= FFMAX(a->length, b->length);
+	double *coeff= av_malloc(length*sizeof(double));
+	int i;
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= length;
+
+	for(i=0; i<length; i++) coeff[i]= 0.0;
+
+	for(i=0; i<a->length; i++) coeff[i + (length-1)/2 - (a->length-1)/2]+= a->coeff[i];
+	for(i=0; i<b->length; i++) coeff[i + (length-1)/2 - (b->length-1)/2]-= b->coeff[i];
+
+	return vec;
+}
+
+/* shift left / or right if "shift" is negative */
+static SwsVector *sws_getShiftedVec(SwsVector *a, int shift){
+	int length= a->length + FFABS(shift)*2;
+	double *coeff= av_malloc(length*sizeof(double));
+	int i;
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= length;
+
+	for(i=0; i<length; i++) coeff[i]= 0.0;
+
+	for(i=0; i<a->length; i++)
+	{
+		coeff[i + (length-1)/2 - (a->length-1)/2 - shift]= a->coeff[i];
+	}
+
+	return vec;
+}
+
+void sws_shiftVec(SwsVector *a, int shift){
+	SwsVector *shifted= sws_getShiftedVec(a, shift);
+	av_free(a->coeff);
+	a->coeff= shifted->coeff;
+	a->length= shifted->length;
+	av_free(shifted);
+}
+
+void sws_addVec(SwsVector *a, SwsVector *b){
+	SwsVector *sum= sws_sumVec(a, b);
+	av_free(a->coeff);
+	a->coeff= sum->coeff;
+	a->length= sum->length;
+	av_free(sum);
+}
+
+void sws_subVec(SwsVector *a, SwsVector *b){
+	SwsVector *diff= sws_diffVec(a, b);
+	av_free(a->coeff);
+	a->coeff= diff->coeff;
+	a->length= diff->length;
+	av_free(diff);
+}
+
+void sws_convVec(SwsVector *a, SwsVector *b){
+	SwsVector *conv= sws_getConvVec(a, b);
+	av_free(a->coeff);  
+	a->coeff= conv->coeff;
+	a->length= conv->length;
+	av_free(conv);
+}
+
+SwsVector *sws_cloneVec(SwsVector *a){
+	double *coeff= av_malloc(a->length*sizeof(double));
+	int i;
+	SwsVector *vec= av_malloc(sizeof(SwsVector));
+
+	vec->coeff= coeff;
+	vec->length= a->length;
+
+	for(i=0; i<a->length; i++) coeff[i]= a->coeff[i];
+
+	return vec;
+}
+
+void sws_printVec(SwsVector *a){
+	int i;
+	double max=0;
+	double min=0;
+	double range;
+
+	for(i=0; i<a->length; i++)
+		if(a->coeff[i]>max) max= a->coeff[i];
+
+	for(i=0; i<a->length; i++)
+		if(a->coeff[i]<min) min= a->coeff[i];
+
+	range= max - min;
+
+	for(i=0; i<a->length; i++)
+	{
+		int x= (int)((a->coeff[i]-min)*60.0/range +0.5);
+		av_log(NULL, AV_LOG_DEBUG, "%1.3f ", a->coeff[i]);
+		for(;x>0; x--) av_log(NULL, AV_LOG_DEBUG, " ");
+		av_log(NULL, AV_LOG_DEBUG, "|\n");
+	}
+}
+
+void sws_freeVec(SwsVector *a){
+	if(!a) return;
+	av_free(a->coeff);
+	a->coeff=NULL;
+	a->length=0;
+	av_free(a);
+}
+
+void sws_freeFilter(SwsFilter *filter){
+	if(!filter) return;
+
+	if(filter->lumH) sws_freeVec(filter->lumH);
+	if(filter->lumV) sws_freeVec(filter->lumV);
+	if(filter->chrH) sws_freeVec(filter->chrH);
+	if(filter->chrV) sws_freeVec(filter->chrV);
+	av_free(filter);
+}
+
+
+void sws_freeContext(SwsContext *c){
+	int i;
+	if(!c) return;
+
+	if(c->lumPixBuf)
+	{
+		for(i=0; i<c->vLumBufSize; i++)
+		{
+			av_free(c->lumPixBuf[i]);
+			c->lumPixBuf[i]=NULL;
+		}
+		av_free(c->lumPixBuf);
+		c->lumPixBuf=NULL;
+	}
+
+	if(c->chrPixBuf)
+	{
+		for(i=0; i<c->vChrBufSize; i++)
+		{
+			av_free(c->chrPixBuf[i]);
+			c->chrPixBuf[i]=NULL;
+		}
+		av_free(c->chrPixBuf);
+		c->chrPixBuf=NULL;
+	}
+
+	av_free(c->vLumFilter);
+	c->vLumFilter = NULL;
+	av_free(c->vChrFilter);
+	c->vChrFilter = NULL;
+	av_free(c->hLumFilter);
+	c->hLumFilter = NULL;
+	av_free(c->hChrFilter);
+	c->hChrFilter = NULL;
+#ifdef HAVE_ALTIVEC
+	av_free(c->vYCoeffsBank);
+	c->vYCoeffsBank = NULL;
+	av_free(c->vCCoeffsBank);
+	c->vCCoeffsBank = NULL;
+#endif
+
+	av_free(c->vLumFilterPos);
+	c->vLumFilterPos = NULL;
+	av_free(c->vChrFilterPos);
+	c->vChrFilterPos = NULL;
+	av_free(c->hLumFilterPos);
+	c->hLumFilterPos = NULL;
+	av_free(c->hChrFilterPos);
+	c->hChrFilterPos = NULL;
+
+#if defined(ARCH_X86) && defined(CONFIG_GPL)
+#ifdef MAP_ANONYMOUS
+	if(c->funnyYCode) munmap(c->funnyYCode, MAX_FUNNY_CODE_SIZE);
+	if(c->funnyUVCode) munmap(c->funnyUVCode, MAX_FUNNY_CODE_SIZE);
+#else
+	av_free(c->funnyYCode);
+	av_free(c->funnyUVCode);
+#endif
+	c->funnyYCode=NULL;
+	c->funnyUVCode=NULL;
+#endif /* defined(ARCH_X86) */
+
+	av_free(c->lumMmx2Filter);
+	c->lumMmx2Filter=NULL;
+	av_free(c->chrMmx2Filter);
+	c->chrMmx2Filter=NULL;
+	av_free(c->lumMmx2FilterPos);
+	c->lumMmx2FilterPos=NULL;
+	av_free(c->chrMmx2FilterPos);
+	c->chrMmx2FilterPos=NULL;
+	av_free(c->yuvTable);
+	c->yuvTable=NULL;
+
+	av_free(c);
+}
+
+/**
+ * Checks if context is valid or reallocs a new one instead.
+ * If context is NULL, just calls sws_getContext() to get a new one.
+ * Otherwise, checks if the parameters are the same already saved in context.
+ * If that is the case, returns the current context.
+ * Otherwise, frees context and gets a new one.
+ *
+ * Be warned that srcFilter, dstFilter are not checked, they are
+ * asumed to remain valid.
+ */
+struct SwsContext *sws_getCachedContext(struct SwsContext *context,
+                        int srcW, int srcH, int srcFormat,
+                        int dstW, int dstH, int dstFormat, int flags,
+                        SwsFilter *srcFilter, SwsFilter *dstFilter, double *param)
+{
+    if (context != NULL) {
+        if ((context->srcW != srcW) || (context->srcH != srcH) ||
+            (context->srcFormat != srcFormat) ||
+            (context->dstW != dstW) || (context->dstH != dstH) ||
+            (context->dstFormat != dstFormat) || (context->flags != flags) ||
+            (context->param != param))
+        {
+            sws_freeContext(context);
+            context = NULL;
+        }
+    }
+    if (context == NULL) {
+        return sws_getContext(srcW, srcH, srcFormat,
+                        dstW, dstH, dstFormat, flags,
+                        srcFilter, dstFilter, param);
+    }
+    return context;
+}
+
diff --git a/contrib/ffmpeg/libswscale/swscale.h b/contrib/ffmpeg/libswscale/swscale.h
new file mode 100644
index 000000000..27d1aa3ef
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/swscale.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SWSCALE_H
+#define SWSCALE_H
+
+/**
+ * @file swscale.h
+ * @brief 
+ *     external api for the swscale stuff
+ */
+
+#include "avutil.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define AV_STRINGIFY(s)         AV_TOSTRING(s)
+#define AV_TOSTRING(s) #s
+
+#define LIBSWSCALE_VERSION_INT  ((0<<16)+(5<<8)+0)
+#define LIBSWSCALE_VERSION      0.5.0
+#define LIBSWSCALE_BUILD        LIBSWSCALE_VERSION_INT
+
+#define LIBSWSCALE_IDENT        "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)
+
+/* values for the flags, the stuff on the command line is different */
+#define SWS_FAST_BILINEAR 1
+#define SWS_BILINEAR 2
+#define SWS_BICUBIC  4
+#define SWS_X        8
+#define SWS_POINT    0x10
+#define SWS_AREA     0x20
+#define SWS_BICUBLIN 0x40
+#define SWS_GAUSS    0x80
+#define SWS_SINC     0x100
+#define SWS_LANCZOS  0x200
+#define SWS_SPLINE   0x400
+
+#define SWS_SRC_V_CHR_DROP_MASK		0x30000
+#define SWS_SRC_V_CHR_DROP_SHIFT	16
+
+#define SWS_PARAM_DEFAULT		123456
+
+#define SWS_PRINT_INFO		0x1000
+
+//the following 3 flags are not completly implemented
+//internal chrominace subsamling info
+#define SWS_FULL_CHR_H_INT	0x2000
+//input subsampling info
+#define SWS_FULL_CHR_H_INP	0x4000
+#define SWS_DIRECT_BGR		0x8000
+#define SWS_ACCURATE_RND	0x40000
+
+#define SWS_CPU_CAPS_MMX   0x80000000
+#define SWS_CPU_CAPS_MMX2  0x20000000
+#define SWS_CPU_CAPS_3DNOW 0x40000000
+#define SWS_CPU_CAPS_ALTIVEC 0x10000000
+
+#define SWS_MAX_REDUCE_CUTOFF 0.002
+
+#define SWS_CS_ITU709		1
+#define SWS_CS_FCC 		4
+#define SWS_CS_ITU601		5
+#define SWS_CS_ITU624		5
+#define SWS_CS_SMPTE170M 	5
+#define SWS_CS_SMPTE240M 	7
+#define SWS_CS_DEFAULT 		5
+
+
+
+// when used for filters they must have an odd number of elements
+// coeffs cannot be shared between vectors
+typedef struct {
+	double *coeff;
+	int length;
+} SwsVector;
+
+// vectors can be shared
+typedef struct {
+	SwsVector *lumH;
+	SwsVector *lumV;
+	SwsVector *chrH;
+	SwsVector *chrV;
+} SwsFilter;
+
+struct SwsContext;
+
+void sws_freeContext(struct SwsContext *swsContext);
+
+struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags,
+			 SwsFilter *srcFilter, SwsFilter *dstFilter, double *param);
+int sws_scale(struct SwsContext *context, uint8_t* src[], int srcStride[], int srcSliceY,
+                           int srcSliceH, uint8_t* dst[], int dstStride[]);
+int sws_scale_ordered(struct SwsContext *context, uint8_t* src[], int srcStride[], int srcSliceY,
+                           int srcSliceH, uint8_t* dst[], int dstStride[]) attribute_deprecated;
+
+
+int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation);
+int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, int *srcRange, int **table, int *dstRange, int *brightness, int *contrast, int *saturation);
+SwsVector *sws_getGaussianVec(double variance, double quality);
+SwsVector *sws_getConstVec(double c, int length);
+SwsVector *sws_getIdentityVec(void);
+void sws_scaleVec(SwsVector *a, double scalar);
+void sws_normalizeVec(SwsVector *a, double height);
+void sws_convVec(SwsVector *a, SwsVector *b);
+void sws_addVec(SwsVector *a, SwsVector *b);
+void sws_subVec(SwsVector *a, SwsVector *b);
+void sws_shiftVec(SwsVector *a, int shift);
+SwsVector *sws_cloneVec(SwsVector *a);
+
+void sws_printVec(SwsVector *a);
+void sws_freeVec(SwsVector *a);
+
+SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, 
+				float lumaSarpen, float chromaSharpen,
+				float chromaHShift, float chromaVShift,
+				int verbose);
+void sws_freeFilter(SwsFilter *filter);
+
+struct SwsContext *sws_getCachedContext(struct SwsContext *context,
+                int srcW, int srcH, int srcFormat,
+                int dstW, int dstH, int dstFormat, int flags,
+                SwsFilter *srcFilter, SwsFilter *dstFilter, double *param);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/ffmpeg/libswscale/swscale_altivec_template.c b/contrib/ffmpeg/libswscale/swscale_altivec_template.c
new file mode 100644
index 000000000..251b38ca1
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/swscale_altivec_template.c
@@ -0,0 +1,548 @@
+/*
+ * AltiVec-enhanced yuv2yuvX
+ *
+ * Copyright (C) 2004 Romain Dolbeau <romain@dolbeau.org>
+ * based on the equivalent C code in "postproc/swscale.c"
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifdef CONFIG_DARWIN
+#define AVV(x...) (x)
+#else
+#define AVV(x...) {x}
+#endif
+
+#define vzero vec_splat_s32(0)
+
+static inline void
+altivec_packIntArrayToCharArray(int *val, uint8_t* dest, int dstW) {
+  register int i;
+  vector unsigned int altivec_vectorShiftInt19 =
+    vec_add(vec_splat_u32(10),vec_splat_u32(9));
+  if ((unsigned long)dest % 16) {
+    /* badly aligned store, we force store alignement */
+    /* and will handle load misalignement on val w/ vec_perm */
+    vector unsigned char perm1;
+    vector signed int v1;
+    for (i = 0 ; (i < dstW) &&
+	   (((unsigned long)dest + i) % 16) ; i++) {
+      int t = val[i] >> 19;
+      dest[i] = (t < 0) ? 0 : ((t > 255) ? 255 : t);
+    }
+    perm1 = vec_lvsl(i << 2, val);
+    v1 = vec_ld(i << 2, val);
+    for ( ; i < (dstW - 15); i+=16) {
+      int offset = i << 2;
+      vector signed int v2 = vec_ld(offset + 16, val);
+      vector signed int v3 = vec_ld(offset + 32, val);
+      vector signed int v4 = vec_ld(offset + 48, val);
+      vector signed int v5 = vec_ld(offset + 64, val);
+      vector signed int v12 = vec_perm(v1,v2,perm1);
+      vector signed int v23 = vec_perm(v2,v3,perm1);
+      vector signed int v34 = vec_perm(v3,v4,perm1);
+      vector signed int v45 = vec_perm(v4,v5,perm1);
+      
+      vector signed int vA = vec_sra(v12, altivec_vectorShiftInt19);
+      vector signed int vB = vec_sra(v23, altivec_vectorShiftInt19);
+      vector signed int vC = vec_sra(v34, altivec_vectorShiftInt19);
+      vector signed int vD = vec_sra(v45, altivec_vectorShiftInt19);
+      vector unsigned short vs1 = vec_packsu(vA, vB);
+      vector unsigned short vs2 = vec_packsu(vC, vD);
+      vector unsigned char vf = vec_packsu(vs1, vs2);
+      vec_st(vf, i, dest);
+      v1 = v5;
+    }
+  } else { // dest is properly aligned, great
+    for (i = 0; i < (dstW - 15); i+=16) {
+      int offset = i << 2;
+      vector signed int v1 = vec_ld(offset, val);
+      vector signed int v2 = vec_ld(offset + 16, val);
+      vector signed int v3 = vec_ld(offset + 32, val);
+      vector signed int v4 = vec_ld(offset + 48, val);
+      vector signed int v5 = vec_sra(v1, altivec_vectorShiftInt19);
+      vector signed int v6 = vec_sra(v2, altivec_vectorShiftInt19);
+      vector signed int v7 = vec_sra(v3, altivec_vectorShiftInt19);
+      vector signed int v8 = vec_sra(v4, altivec_vectorShiftInt19);
+      vector unsigned short vs1 = vec_packsu(v5, v6);
+      vector unsigned short vs2 = vec_packsu(v7, v8);
+      vector unsigned char vf = vec_packsu(vs1, vs2);
+      vec_st(vf, i, dest);
+    }
+  }
+  for ( ; i < dstW ; i++) {
+    int t = val[i] >> 19;
+    dest[i] = (t < 0) ? 0 : ((t > 255) ? 255 : t);
+  }
+}
+
+static inline void
+yuv2yuvX_altivec_real(int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+		      int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+		      uint8_t *dest, uint8_t *uDest, uint8_t *vDest, int dstW, int chrDstW)
+{
+  const vector signed int vini = {(1 << 18), (1 << 18), (1 << 18), (1 << 18)};
+  register int i, j;
+  {
+    int __attribute__ ((aligned (16))) val[dstW];
+    
+    for (i = 0; i < (dstW -7); i+=4) {
+      vec_st(vini, i << 2, val);
+    }
+    for (; i < dstW; i++) {
+      val[i] = (1 << 18);
+    }
+    
+    for (j = 0; j < lumFilterSize; j++) {
+      vector signed short l1, vLumFilter = vec_ld(j << 1, lumFilter);
+      vector unsigned char perm, perm0 = vec_lvsl(j << 1, lumFilter);
+      vLumFilter = vec_perm(vLumFilter, vLumFilter, perm0);
+      vLumFilter = vec_splat(vLumFilter, 0); // lumFilter[j] is loaded 8 times in vLumFilter
+      
+      perm = vec_lvsl(0, lumSrc[j]);
+      l1 = vec_ld(0, lumSrc[j]);
+      
+      for (i = 0; i < (dstW - 7); i+=8) {
+	int offset = i << 2;
+	vector signed short l2 = vec_ld((i << 1) + 16, lumSrc[j]);
+	
+	vector signed int v1 = vec_ld(offset, val);
+	vector signed int v2 = vec_ld(offset + 16, val);
+	
+	vector signed short ls = vec_perm(l1, l2, perm); // lumSrc[j][i] ... lumSrc[j][i+7]
+	
+	vector signed int i1 = vec_mule(vLumFilter, ls);
+	vector signed int i2 = vec_mulo(vLumFilter, ls);
+	
+	vector signed int vf1 = vec_mergeh(i1, i2);
+	vector signed int vf2 = vec_mergel(i1, i2); // lumSrc[j][i] * lumFilter[j] ... lumSrc[j][i+7] * lumFilter[j]
+	
+	vector signed int vo1 = vec_add(v1, vf1);
+	vector signed int vo2 = vec_add(v2, vf2);
+	
+	vec_st(vo1, offset, val);
+	vec_st(vo2, offset + 16, val);
+	
+	l1 = l2;
+      }
+      for ( ; i < dstW; i++) {
+	val[i] += lumSrc[j][i] * lumFilter[j];
+      }
+    }
+    altivec_packIntArrayToCharArray(val,dest,dstW);
+  }
+  if (uDest != 0) {
+    int  __attribute__ ((aligned (16))) u[chrDstW];
+    int  __attribute__ ((aligned (16))) v[chrDstW];
+
+    for (i = 0; i < (chrDstW -7); i+=4) {
+      vec_st(vini, i << 2, u);
+      vec_st(vini, i << 2, v);
+    }
+    for (; i < chrDstW; i++) {
+      u[i] = (1 << 18);
+      v[i] = (1 << 18);
+    }
+    
+    for (j = 0; j < chrFilterSize; j++) {
+      vector signed short l1, l1_V, vChrFilter = vec_ld(j << 1, chrFilter);
+      vector unsigned char perm, perm0 = vec_lvsl(j << 1, chrFilter);
+      vChrFilter = vec_perm(vChrFilter, vChrFilter, perm0);
+      vChrFilter = vec_splat(vChrFilter, 0); // chrFilter[j] is loaded 8 times in vChrFilter
+      
+      perm = vec_lvsl(0, chrSrc[j]);
+      l1 = vec_ld(0, chrSrc[j]);
+      l1_V = vec_ld(2048 << 1, chrSrc[j]);
+      
+      for (i = 0; i < (chrDstW - 7); i+=8) {
+	int offset = i << 2;
+	vector signed short l2 = vec_ld((i << 1) + 16, chrSrc[j]);
+	vector signed short l2_V = vec_ld(((i + 2048) << 1) + 16, chrSrc[j]);
+	
+	vector signed int v1 = vec_ld(offset, u);
+	vector signed int v2 = vec_ld(offset + 16, u);
+	vector signed int v1_V = vec_ld(offset, v);
+	vector signed int v2_V = vec_ld(offset + 16, v);
+	
+	vector signed short ls = vec_perm(l1, l2, perm); // chrSrc[j][i] ... chrSrc[j][i+7]
+	vector signed short ls_V = vec_perm(l1_V, l2_V, perm); // chrSrc[j][i+2048] ... chrSrc[j][i+2055]
+	
+	vector signed int i1 = vec_mule(vChrFilter, ls);
+	vector signed int i2 = vec_mulo(vChrFilter, ls);
+	vector signed int i1_V = vec_mule(vChrFilter, ls_V);
+	vector signed int i2_V = vec_mulo(vChrFilter, ls_V);
+	
+	vector signed int vf1 = vec_mergeh(i1, i2);
+	vector signed int vf2 = vec_mergel(i1, i2); // chrSrc[j][i] * chrFilter[j] ... chrSrc[j][i+7] * chrFilter[j]
+	vector signed int vf1_V = vec_mergeh(i1_V, i2_V);
+	vector signed int vf2_V = vec_mergel(i1_V, i2_V); // chrSrc[j][i] * chrFilter[j] ... chrSrc[j][i+7] * chrFilter[j]
+	
+	vector signed int vo1 = vec_add(v1, vf1);
+	vector signed int vo2 = vec_add(v2, vf2);
+	vector signed int vo1_V = vec_add(v1_V, vf1_V);
+	vector signed int vo2_V = vec_add(v2_V, vf2_V);
+	
+	vec_st(vo1, offset, u);
+	vec_st(vo2, offset + 16, u);
+	vec_st(vo1_V, offset, v);
+	vec_st(vo2_V, offset + 16, v);
+	
+	l1 = l2;
+	l1_V = l2_V;
+      }
+      for ( ; i < chrDstW; i++) {
+	u[i] += chrSrc[j][i] * chrFilter[j];
+	v[i] += chrSrc[j][i + 2048] * chrFilter[j];
+      } 
+    }
+    altivec_packIntArrayToCharArray(u,uDest,chrDstW);
+    altivec_packIntArrayToCharArray(v,vDest,chrDstW);
+  }
+}
+
+static inline void hScale_altivec_real(int16_t *dst, int dstW, uint8_t *src, int srcW, int xInc, int16_t *filter, int16_t *filterPos, int filterSize) {
+  register int i;
+  int __attribute__ ((aligned (16))) tempo[4];
+
+  if (filterSize % 4) {
+    for(i=0; i<dstW; i++) {
+      register int j;
+      register int srcPos = filterPos[i];
+      register int val = 0;
+      for(j=0; j<filterSize; j++) {
+	val += ((int)src[srcPos + j])*filter[filterSize*i + j];
+      }
+      dst[i] = av_clip(val>>7, 0, (1<<15)-1);
+    }
+  }
+  else
+  switch (filterSize) {
+  case 4:
+    {
+      for(i=0; i<dstW; i++) {
+	register int srcPos = filterPos[i];
+
+	vector unsigned char src_v0 = vec_ld(srcPos, src);
+	vector unsigned char src_v1, src_vF;
+	vector signed short src_v, filter_v;
+	vector signed int val_vEven, val_s;
+	if ((((int)src + srcPos)% 16) > 12) {
+	  src_v1 = vec_ld(srcPos + 16, src);
+	}
+	src_vF = vec_perm(src_v0, src_v1, vec_lvsl(srcPos, src));
+
+	src_v = // vec_unpackh sign-extends...
+	  (vector signed short)(vec_mergeh((vector unsigned char)vzero, src_vF));
+	// now put our elements in the even slots
+	src_v = vec_mergeh(src_v, (vector signed short)vzero);
+
+	filter_v = vec_ld(i << 3, filter);
+        // the 3 above is 2 (filterSize == 4) + 1 (sizeof(short) == 2)
+
+        // the neat trick : we only care for half the elements,
+        // high or low depending on (i<<3)%16 (it's 0 or 8 here),
+        // and we're going to use vec_mule, so we chose
+        // carefully how to "unpack" the elements into the even slots
+	if ((i << 3) % 16)
+	  filter_v = vec_mergel(filter_v,(vector signed short)vzero);
+	else
+	  filter_v = vec_mergeh(filter_v,(vector signed short)vzero);
+
+	val_vEven = vec_mule(src_v, filter_v);
+	val_s = vec_sums(val_vEven, vzero);
+	vec_st(val_s, 0, tempo);
+	dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);
+      }
+    }
+    break;
+
+  case 8:
+    {
+      for(i=0; i<dstW; i++) {
+	register int srcPos = filterPos[i];
+
+	vector unsigned char src_v0 = vec_ld(srcPos, src);
+	vector unsigned char src_v1, src_vF;
+	vector signed short src_v, filter_v;
+	vector signed int val_v, val_s;
+	if ((((int)src + srcPos)% 16) > 8) {
+	  src_v1 = vec_ld(srcPos + 16, src);
+	}
+	src_vF = vec_perm(src_v0, src_v1, vec_lvsl(srcPos, src));
+
+	src_v = // vec_unpackh sign-extends...
+	  (vector signed short)(vec_mergeh((vector unsigned char)vzero, src_vF));
+	filter_v = vec_ld(i << 4, filter);
+        // the 4 above is 3 (filterSize == 8) + 1 (sizeof(short) == 2)
+
+	val_v = vec_msums(src_v, filter_v, (vector signed int)vzero);
+	val_s = vec_sums(val_v, vzero);
+	vec_st(val_s, 0, tempo);
+	dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);
+      }
+    }
+    break;
+
+  case 16:
+    {
+      for(i=0; i<dstW; i++) {
+	register int srcPos = filterPos[i];
+
+	vector unsigned char src_v0 = vec_ld(srcPos, src);
+	vector unsigned char src_v1 = vec_ld(srcPos + 16, src);
+	vector unsigned char src_vF = vec_perm(src_v0, src_v1, vec_lvsl(srcPos, src));
+
+	vector signed short src_vA = // vec_unpackh sign-extends...
+	  (vector signed short)(vec_mergeh((vector unsigned char)vzero, src_vF));
+	vector signed short src_vB = // vec_unpackh sign-extends...
+	  (vector signed short)(vec_mergel((vector unsigned char)vzero, src_vF));
+
+	vector signed short filter_v0 = vec_ld(i << 5, filter);
+       	vector signed short filter_v1 = vec_ld((i << 5) + 16, filter);
+        // the 5 above are 4 (filterSize == 16) + 1 (sizeof(short) == 2)
+
+	vector signed int val_acc = vec_msums(src_vA, filter_v0, (vector signed int)vzero);
+	vector signed int val_v = vec_msums(src_vB, filter_v1, val_acc);
+
+	vector signed int val_s = vec_sums(val_v, vzero);
+
+	vec_st(val_s, 0, tempo);
+	dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);
+      }
+    }
+    break;
+    
+  default:
+    {
+      for(i=0; i<dstW; i++) {
+	register int j;
+	register int srcPos = filterPos[i];
+
+        vector signed int val_s, val_v = (vector signed int)vzero;
+	vector signed short filter_v0R = vec_ld(i * 2 * filterSize, filter);
+        vector unsigned char permF = vec_lvsl((i * 2 * filterSize), filter);
+
+        vector unsigned char src_v0 = vec_ld(srcPos, src);
+        vector unsigned char permS = vec_lvsl(srcPos, src);
+
+        for (j = 0 ; j < filterSize - 15; j += 16) {
+          vector unsigned char src_v1 = vec_ld(srcPos + j + 16, src);
+          vector unsigned char src_vF = vec_perm(src_v0, src_v1, permS);
+          
+          vector signed short src_vA = // vec_unpackh sign-extends...
+            (vector signed short)(vec_mergeh((vector unsigned char)vzero, src_vF));
+          vector signed short src_vB = // vec_unpackh sign-extends...
+            (vector signed short)(vec_mergel((vector unsigned char)vzero, src_vF));
+          
+          vector signed short filter_v1R = vec_ld((i * 2 * filterSize) + (j * 2) + 16, filter);
+          vector signed short filter_v2R = vec_ld((i * 2 * filterSize) + (j * 2) + 32, filter);
+          vector signed short filter_v0 = vec_perm(filter_v0R, filter_v1R, permF);
+          vector signed short filter_v1 = vec_perm(filter_v1R, filter_v2R, permF);
+          
+          vector signed int val_acc = vec_msums(src_vA, filter_v0, val_v);
+          val_v = vec_msums(src_vB, filter_v1, val_acc);
+
+          filter_v0R = filter_v2R;
+          src_v0 = src_v1;
+        }
+
+        if (j < (filterSize-7)) {
+          // loading src_v0 is useless, it's already done above
+          //vector unsigned char src_v0 = vec_ld(srcPos + j, src);
+          vector unsigned char src_v1, src_vF;
+          vector signed short src_v, filter_v1R, filter_v;
+          if ((((int)src + srcPos)% 16) > 8) {
+            src_v1 = vec_ld(srcPos + j + 16, src);
+          }
+          src_vF = vec_perm(src_v0, src_v1, permS);
+          
+          src_v = // vec_unpackh sign-extends...
+            (vector signed short)(vec_mergeh((vector unsigned char)vzero, src_vF));
+          // loading filter_v0R is useless, it's already done above
+          //vector signed short filter_v0R = vec_ld((i * 2 * filterSize) + j, filter);
+          filter_v1R = vec_ld((i * 2 * filterSize) + (j * 2) + 16, filter);
+          filter_v = vec_perm(filter_v0R, filter_v1R, permF);
+          
+          val_v = vec_msums(src_v, filter_v, val_v);
+        }
+
+        val_s = vec_sums(val_v, vzero);
+          
+        vec_st(val_s, 0, tempo);
+        dst[i] = av_clip(tempo[3]>>7, 0, (1<<15)-1);        
+      }
+      
+    }
+  }
+}
+
+static inline int yv12toyuy2_unscaled_altivec(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+     int srcSliceH, uint8_t* dstParam[], int dstStride_a[]) {
+  uint8_t *dst=dstParam[0] + dstStride_a[0]*srcSliceY;
+  // yv12toyuy2( src[0],src[1],src[2],dst,c->srcW,srcSliceH,srcStride[0],srcStride[1],dstStride[0] );
+  uint8_t *ysrc = src[0];
+  uint8_t *usrc = src[1];
+  uint8_t *vsrc = src[2];
+  const int width = c->srcW;
+  const int height = srcSliceH;
+  const int lumStride = srcStride[0];
+  const int chromStride = srcStride[1];
+  const int dstStride = dstStride_a[0];
+  const vector unsigned char yperm = vec_lvsl(0, ysrc);
+  const int vertLumPerChroma = 2;  
+  register unsigned int y;
+
+  if(width&15){
+    yv12toyuy2( ysrc, usrc, vsrc, dst,c->srcW,srcSliceH, lumStride, chromStride, dstStride);
+    return srcSliceH;
+  }
+
+  /* this code assume:
+
+  1) dst is 16 bytes-aligned
+  2) dstStride is a multiple of 16
+  3) width is a multiple of 16
+  4) lum&chrom stride are multiple of 8
+  */
+  
+  for(y=0; y<height; y++)
+    {
+      int i;
+      for (i = 0; i < width - 31; i+= 32) {
+	const unsigned int j = i >> 1;
+	vector unsigned char v_yA = vec_ld(i, ysrc);
+	vector unsigned char v_yB = vec_ld(i + 16, ysrc);
+	vector unsigned char v_yC = vec_ld(i + 32, ysrc);
+	vector unsigned char v_y1 = vec_perm(v_yA, v_yB, yperm);
+	vector unsigned char v_y2 = vec_perm(v_yB, v_yC, yperm);
+	vector unsigned char v_uA = vec_ld(j, usrc);
+	vector unsigned char v_uB = vec_ld(j + 16, usrc);
+	vector unsigned char v_u = vec_perm(v_uA, v_uB, vec_lvsl(j, usrc));
+	vector unsigned char v_vA = vec_ld(j, vsrc);
+	vector unsigned char v_vB = vec_ld(j + 16, vsrc);
+	vector unsigned char v_v = vec_perm(v_vA, v_vB, vec_lvsl(j, vsrc));
+	vector unsigned char v_uv_a = vec_mergeh(v_u, v_v);
+	vector unsigned char v_uv_b = vec_mergel(v_u, v_v);
+	vector unsigned char v_yuy2_0 = vec_mergeh(v_y1, v_uv_a);
+	vector unsigned char v_yuy2_1 = vec_mergel(v_y1, v_uv_a);
+	vector unsigned char v_yuy2_2 = vec_mergeh(v_y2, v_uv_b);
+	vector unsigned char v_yuy2_3 = vec_mergel(v_y2, v_uv_b);
+	vec_st(v_yuy2_0, (i << 1), dst);
+	vec_st(v_yuy2_1, (i << 1) + 16, dst);
+	vec_st(v_yuy2_2, (i << 1) + 32, dst);
+	vec_st(v_yuy2_3, (i << 1) + 48, dst);
+      }
+      if (i < width) {
+	const unsigned int j = i >> 1;
+	vector unsigned char v_y1 = vec_ld(i, ysrc);
+	vector unsigned char v_u = vec_ld(j, usrc);
+	vector unsigned char v_v = vec_ld(j, vsrc);
+	vector unsigned char v_uv_a = vec_mergeh(v_u, v_v);
+	vector unsigned char v_yuy2_0 = vec_mergeh(v_y1, v_uv_a);
+	vector unsigned char v_yuy2_1 = vec_mergel(v_y1, v_uv_a);
+	vec_st(v_yuy2_0, (i << 1), dst);
+	vec_st(v_yuy2_1, (i << 1) + 16, dst);
+      }
+      if((y&(vertLumPerChroma-1))==(vertLumPerChroma-1) )
+	{
+	  usrc += chromStride;
+	  vsrc += chromStride;
+	}
+      ysrc += lumStride;
+      dst += dstStride;
+    }
+  
+  return srcSliceH;
+}
+
+static inline int yv12touyvy_unscaled_altivec(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+     int srcSliceH, uint8_t* dstParam[], int dstStride_a[]) {
+  uint8_t *dst=dstParam[0] + dstStride_a[0]*srcSliceY;
+  // yv12toyuy2( src[0],src[1],src[2],dst,c->srcW,srcSliceH,srcStride[0],srcStride[1],dstStride[0] );
+  uint8_t *ysrc = src[0];
+  uint8_t *usrc = src[1];
+  uint8_t *vsrc = src[2];
+  const int width = c->srcW;
+  const int height = srcSliceH;
+  const int lumStride = srcStride[0];
+  const int chromStride = srcStride[1];
+  const int dstStride = dstStride_a[0];
+  const int vertLumPerChroma = 2;
+  const vector unsigned char yperm = vec_lvsl(0, ysrc);
+  register unsigned int y;
+
+  if(width&15){
+    yv12touyvy( ysrc, usrc, vsrc, dst,c->srcW,srcSliceH, lumStride, chromStride, dstStride);
+    return srcSliceH;
+  }
+
+  /* this code assume:
+
+  1) dst is 16 bytes-aligned
+  2) dstStride is a multiple of 16
+  3) width is a multiple of 16
+  4) lum&chrom stride are multiple of 8
+  */
+  
+  for(y=0; y<height; y++)
+    {
+      int i;
+      for (i = 0; i < width - 31; i+= 32) {
+	const unsigned int j = i >> 1;
+	vector unsigned char v_yA = vec_ld(i, ysrc);
+	vector unsigned char v_yB = vec_ld(i + 16, ysrc);
+	vector unsigned char v_yC = vec_ld(i + 32, ysrc);
+	vector unsigned char v_y1 = vec_perm(v_yA, v_yB, yperm);
+	vector unsigned char v_y2 = vec_perm(v_yB, v_yC, yperm);
+	vector unsigned char v_uA = vec_ld(j, usrc);
+	vector unsigned char v_uB = vec_ld(j + 16, usrc);
+	vector unsigned char v_u = vec_perm(v_uA, v_uB, vec_lvsl(j, usrc));
+	vector unsigned char v_vA = vec_ld(j, vsrc);
+	vector unsigned char v_vB = vec_ld(j + 16, vsrc);
+	vector unsigned char v_v = vec_perm(v_vA, v_vB, vec_lvsl(j, vsrc));
+	vector unsigned char v_uv_a = vec_mergeh(v_u, v_v);
+	vector unsigned char v_uv_b = vec_mergel(v_u, v_v);
+	vector unsigned char v_uyvy_0 = vec_mergeh(v_uv_a, v_y1);
+	vector unsigned char v_uyvy_1 = vec_mergel(v_uv_a, v_y1);
+	vector unsigned char v_uyvy_2 = vec_mergeh(v_uv_b, v_y2);
+	vector unsigned char v_uyvy_3 = vec_mergel(v_uv_b, v_y2);
+	vec_st(v_uyvy_0, (i << 1), dst);
+	vec_st(v_uyvy_1, (i << 1) + 16, dst);
+	vec_st(v_uyvy_2, (i << 1) + 32, dst);
+	vec_st(v_uyvy_3, (i << 1) + 48, dst);
+      }
+      if (i < width) {
+	const unsigned int j = i >> 1;
+	vector unsigned char v_y1 = vec_ld(i, ysrc);
+	vector unsigned char v_u = vec_ld(j, usrc);
+	vector unsigned char v_v = vec_ld(j, vsrc);
+	vector unsigned char v_uv_a = vec_mergeh(v_u, v_v);
+	vector unsigned char v_uyvy_0 = vec_mergeh(v_uv_a, v_y1);
+	vector unsigned char v_uyvy_1 = vec_mergel(v_uv_a, v_y1);
+	vec_st(v_uyvy_0, (i << 1), dst);
+	vec_st(v_uyvy_1, (i << 1) + 16, dst);
+      }
+      if((y&(vertLumPerChroma-1))==(vertLumPerChroma-1) )
+	{
+	  usrc += chromStride;
+	  vsrc += chromStride;
+	}
+      ysrc += lumStride;
+      dst += dstStride;
+    }
+  return srcSliceH;
+}
diff --git a/contrib/ffmpeg/libswscale/swscale_internal.h b/contrib/ffmpeg/libswscale/swscale_internal.h
new file mode 100644
index 000000000..5b62ea065
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/swscale_internal.h
@@ -0,0 +1,224 @@
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SWSCALE_INTERNAL_H
+#define SWSCALE_INTERNAL_H
+
+#ifdef HAVE_ALTIVEC_H
+#include <altivec.h>
+#endif
+
+#include "avutil.h"
+
+#ifdef CONFIG_DARWIN
+#define AVV(x...) (x)
+#else
+#define AVV(x...) {x}
+#endif
+
+#define MAX_FILTER_SIZE 256
+
+typedef int (*SwsFunc)(struct SwsContext *context, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]);
+
+/* this struct should be aligned on at least 32-byte boundary */
+typedef struct SwsContext{
+        /**
+         * info on struct for av_log
+         */
+        AVClass *av_class;
+
+	/**
+	 *
+	 * Note the src,dst,srcStride,dstStride will be copied, in the sws_scale() warper so they can freely be modified here
+	 */
+	SwsFunc swScale;
+	int srcW, srcH, dstH;
+	int chrSrcW, chrSrcH, chrDstW, chrDstH;
+	int lumXInc, chrXInc;
+	int lumYInc, chrYInc;
+	int dstFormat, srcFormat;               ///< format 4:2:0 type is allways YV12
+	int origDstFormat, origSrcFormat;       ///< format
+	int chrSrcHSubSample, chrSrcVSubSample;
+	int chrIntHSubSample, chrIntVSubSample;
+	int chrDstHSubSample, chrDstVSubSample;
+	int vChrDrop;
+        int sliceDir;
+	double param[2];
+
+	int16_t **lumPixBuf;
+	int16_t **chrPixBuf;
+	int16_t *hLumFilter;
+	int16_t *hLumFilterPos;
+	int16_t *hChrFilter;
+	int16_t *hChrFilterPos;
+	int16_t *vLumFilter;
+	int16_t *vLumFilterPos;
+	int16_t *vChrFilter;
+	int16_t *vChrFilterPos;
+
+	uint8_t formatConvBuffer[4000]; //FIXME dynamic alloc, but we have to change a lot of code for this to be useful
+
+	int hLumFilterSize;
+	int hChrFilterSize;
+	int vLumFilterSize;
+	int vChrFilterSize;
+	int vLumBufSize;
+	int vChrBufSize;
+
+	uint8_t *funnyYCode;
+	uint8_t *funnyUVCode;
+	int32_t *lumMmx2FilterPos;
+	int32_t *chrMmx2FilterPos;
+	int16_t *lumMmx2Filter;
+	int16_t *chrMmx2Filter;
+
+	int canMMX2BeUsed;
+
+	int lastInLumBuf;
+	int lastInChrBuf;
+	int lumBufIndex;
+	int chrBufIndex;
+	int dstY;
+	int flags;
+	void * yuvTable;			// pointer to the yuv->rgb table start so it can be freed()
+	uint8_t * table_rV[256];
+	uint8_t * table_gU[256];
+	int    table_gV[256];
+	uint8_t * table_bU[256];
+
+	//Colorspace stuff
+	int contrast, brightness, saturation;	// for sws_getColorspaceDetails
+	int srcColorspaceTable[4];
+	int dstColorspaceTable[4];
+	int srcRange, dstRange;
+
+#define RED_DITHER   "0*8"
+#define GREEN_DITHER "1*8"
+#define BLUE_DITHER  "2*8"
+#define Y_COEFF      "3*8"
+#define VR_COEFF     "4*8"
+#define UB_COEFF     "5*8"
+#define VG_COEFF     "6*8"
+#define UG_COEFF     "7*8"
+#define Y_OFFSET     "8*8"
+#define U_OFFSET     "9*8"
+#define V_OFFSET     "10*8"
+#define LUM_MMX_FILTER_OFFSET "11*8"
+#define CHR_MMX_FILTER_OFFSET "11*8+4*4*256"
+#define DSTW_OFFSET  "11*8+4*4*256*2" //do not change, its hardcoded in the asm
+#define ESP_OFFSET  "11*8+4*4*256*2+8"
+#define VROUNDER_OFFSET "11*8+4*4*256*2+16"
+#define U_TEMP       "11*8+4*4*256*2+24"
+#define V_TEMP       "11*8+4*4*256*2+32"
+
+	uint64_t redDither   __attribute__((aligned(8)));
+	uint64_t greenDither __attribute__((aligned(8)));
+	uint64_t blueDither  __attribute__((aligned(8)));
+
+	uint64_t yCoeff      __attribute__((aligned(8)));
+	uint64_t vrCoeff     __attribute__((aligned(8)));
+	uint64_t ubCoeff     __attribute__((aligned(8)));
+	uint64_t vgCoeff     __attribute__((aligned(8)));
+	uint64_t ugCoeff     __attribute__((aligned(8)));
+	uint64_t yOffset     __attribute__((aligned(8)));
+	uint64_t uOffset     __attribute__((aligned(8)));
+	uint64_t vOffset     __attribute__((aligned(8)));
+	int32_t  lumMmxFilter[4*MAX_FILTER_SIZE];
+	int32_t  chrMmxFilter[4*MAX_FILTER_SIZE];
+	int dstW;
+	uint64_t esp __attribute__((aligned(8)));
+	uint64_t vRounder     __attribute__((aligned(8)));
+	uint64_t u_temp       __attribute__((aligned(8)));
+	uint64_t v_temp       __attribute__((aligned(8)));
+
+#ifdef HAVE_ALTIVEC
+
+  vector signed short   CY;
+  vector signed short   CRV;
+  vector signed short   CBU;
+  vector signed short   CGU;
+  vector signed short   CGV;
+  vector signed short   OY;
+  vector unsigned short CSHIFT;
+  vector signed short *vYCoeffsBank, *vCCoeffsBank;
+
+#endif
+
+} SwsContext;
+//FIXME check init (where 0)
+
+SwsFunc yuv2rgb_get_func_ptr (SwsContext *c);
+int yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation);
+
+char *sws_format_name(int format);
+
+//FIXME replace this with something faster
+#define isPlanarYUV(x) ((x)==PIX_FMT_YUV410P || (x)==PIX_FMT_YUV420P	\
+			|| (x)==PIX_FMT_YUV411P || (x)==PIX_FMT_YUV422P	\
+			|| (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_NV12	\
+			|| (x)==PIX_FMT_NV21)
+#define isYUV(x)       ((x)==PIX_FMT_UYVY422 || (x)==PIX_FMT_YUYV422 || isPlanarYUV(x))
+#define isGray(x)      ((x)==PIX_FMT_GRAY8 || (x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE)
+#define isGray16(x)    ((x)==PIX_FMT_GRAY16BE || (x)==PIX_FMT_GRAY16LE)
+#define isRGB(x)       ((x)==PIX_FMT_BGR32 || (x)==PIX_FMT_RGB24	\
+			|| (x)==PIX_FMT_RGB565 || (x)==PIX_FMT_RGB555	\
+			|| (x)==PIX_FMT_RGB8 || (x)==PIX_FMT_RGB4 || (x)==PIX_FMT_RGB4_BYTE	\
+			|| (x)==PIX_FMT_MONOBLACK)
+#define isBGR(x)       ((x)==PIX_FMT_RGB32 || (x)==PIX_FMT_BGR24	\
+			|| (x)==PIX_FMT_BGR565 || (x)==PIX_FMT_BGR555	\
+			|| (x)==PIX_FMT_BGR8 || (x)==PIX_FMT_BGR4 || (x)==PIX_FMT_BGR4_BYTE	\
+			|| (x)==PIX_FMT_MONOBLACK)
+
+static inline int fmt_depth(int fmt)
+{
+    switch(fmt) {
+        case PIX_FMT_BGRA:
+        case PIX_FMT_ABGR:
+        case PIX_FMT_RGBA:
+        case PIX_FMT_ARGB:
+            return 32;
+        case PIX_FMT_BGR24:
+        case PIX_FMT_RGB24:
+            return 24;
+        case PIX_FMT_BGR565:
+        case PIX_FMT_RGB565:
+        case PIX_FMT_GRAY16BE:
+        case PIX_FMT_GRAY16LE:
+            return 16;
+        case PIX_FMT_BGR555:
+        case PIX_FMT_RGB555:
+            return 15;
+        case PIX_FMT_BGR8:
+        case PIX_FMT_RGB8:
+            return 8;
+        case PIX_FMT_BGR4:
+        case PIX_FMT_RGB4:
+        case PIX_FMT_BGR4_BYTE:
+        case PIX_FMT_RGB4_BYTE:
+            return 4;
+        case PIX_FMT_MONOBLACK:
+            return 1;
+        default:
+            return 0;
+    }
+}
+
+#endif
diff --git a/contrib/ffmpeg/libswscale/swscale_template.c b/contrib/ffmpeg/libswscale/swscale_template.c
new file mode 100644
index 000000000..ad46be127
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/swscale_template.c
@@ -0,0 +1,3288 @@
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * the C code (not assembly, mmx, ...) of this file can be used
+ * under the LGPL license too
+ */
+
+#undef REAL_MOVNTQ
+#undef MOVNTQ
+#undef PAVGB
+#undef PREFETCH
+#undef PREFETCHW
+#undef EMMS
+#undef SFENCE
+
+#ifdef HAVE_3DNOW
+/* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */
+#define EMMS     "femms"
+#else
+#define EMMS     "emms"
+#endif
+
+#ifdef HAVE_3DNOW
+#define PREFETCH  "prefetch"
+#define PREFETCHW "prefetchw"
+#elif defined ( HAVE_MMX2 )
+#define PREFETCH "prefetchnta"
+#define PREFETCHW "prefetcht0"
+#else
+#define PREFETCH  " # nop"
+#define PREFETCHW " # nop"
+#endif
+
+#ifdef HAVE_MMX2
+#define SFENCE "sfence"
+#else
+#define SFENCE " # nop"
+#endif
+
+#ifdef HAVE_MMX2
+#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
+#elif defined (HAVE_3DNOW)
+#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
+#endif
+
+#ifdef HAVE_MMX2
+#define REAL_MOVNTQ(a,b) "movntq " #a ", " #b " \n\t"
+#else
+#define REAL_MOVNTQ(a,b) "movq " #a ", " #b " \n\t"
+#endif
+#define MOVNTQ(a,b)  REAL_MOVNTQ(a,b)
+
+#ifdef HAVE_ALTIVEC
+#include "swscale_altivec_template.c"
+#endif
+
+#define YSCALEYUV2YV12X(x, offset, dest, width) \
+		asm volatile(\
+			"xor %%"REG_a", %%"REG_a"	\n\t"\
+			"movq "VROUNDER_OFFSET"(%0), %%mm3\n\t"\
+			"movq %%mm3, %%mm4		\n\t"\
+			"lea " offset "(%0), %%"REG_d"	\n\t"\
+			"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+			ASMALIGN(4) /* FIXME Unroll? */\
+			"1:				\n\t"\
+			"movq 8(%%"REG_d"), %%mm0	\n\t" /* filterCoeff */\
+			"movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm2\n\t" /* srcData */\
+			"movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm5\n\t" /* srcData */\
+			"add $16, %%"REG_d"		\n\t"\
+			"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+			"test %%"REG_S", %%"REG_S"	\n\t"\
+			"pmulhw %%mm0, %%mm2		\n\t"\
+			"pmulhw %%mm0, %%mm5		\n\t"\
+			"paddw %%mm2, %%mm3		\n\t"\
+			"paddw %%mm5, %%mm4		\n\t"\
+			" jnz 1b			\n\t"\
+			"psraw $3, %%mm3		\n\t"\
+			"psraw $3, %%mm4		\n\t"\
+			"packuswb %%mm4, %%mm3		\n\t"\
+			MOVNTQ(%%mm3, (%1, %%REGa))\
+			"add $8, %%"REG_a"		\n\t"\
+			"cmp %2, %%"REG_a"		\n\t"\
+			"movq "VROUNDER_OFFSET"(%0), %%mm3\n\t"\
+			"movq %%mm3, %%mm4		\n\t"\
+			"lea " offset "(%0), %%"REG_d"	\n\t"\
+			"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+			"jb 1b				\n\t"\
+                        :: "r" (&c->redDither),\
+                        "r" (dest), "g" (width)\
+                        : "%"REG_a, "%"REG_d, "%"REG_S\
+                );
+
+#define YSCALEYUV2YV12X_ACCURATE(x, offset, dest, width) \
+		asm volatile(\
+			"lea " offset "(%0), %%"REG_d"	\n\t"\
+			"xor %%"REG_a", %%"REG_a"	\n\t"\
+                        "pxor %%mm4, %%mm4              \n\t"\
+                        "pxor %%mm5, %%mm5              \n\t"\
+                        "pxor %%mm6, %%mm6              \n\t"\
+                        "pxor %%mm7, %%mm7              \n\t"\
+			"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+			ASMALIGN(4) \
+			"1:				\n\t"\
+			"movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm0\n\t" /* srcData */\
+			"movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm2\n\t" /* srcData */\
+			"mov 4(%%"REG_d"), %%"REG_S"	\n\t"\
+			"movq " #x "(%%"REG_S", %%"REG_a", 2), %%mm1\n\t" /* srcData */\
+                        "movq %%mm0, %%mm3              \n\t"\
+                        "punpcklwd %%mm1, %%mm0        \n\t"\
+                        "punpckhwd %%mm1, %%mm3        \n\t"\
+			"movq 8(%%"REG_d"), %%mm1	\n\t" /* filterCoeff */\
+                        "pmaddwd %%mm1, %%mm0           \n\t"\
+                        "pmaddwd %%mm1, %%mm3           \n\t"\
+                        "paddd %%mm0, %%mm4             \n\t"\
+                        "paddd %%mm3, %%mm5             \n\t"\
+			"movq 8+" #x "(%%"REG_S", %%"REG_a", 2), %%mm3\n\t" /* srcData */\
+			"mov 16(%%"REG_d"), %%"REG_S"	\n\t"\
+			"add $16, %%"REG_d"		\n\t"\
+                        "test %%"REG_S", %%"REG_S"      \n\t"\
+                        "movq %%mm2, %%mm0              \n\t"\
+                        "punpcklwd %%mm3, %%mm2        \n\t"\
+                        "punpckhwd %%mm3, %%mm0        \n\t"\
+                        "pmaddwd %%mm1, %%mm2           \n\t"\
+                        "pmaddwd %%mm1, %%mm0           \n\t"\
+                        "paddd %%mm2, %%mm6             \n\t"\
+                        "paddd %%mm0, %%mm7             \n\t"\
+			" jnz 1b			\n\t"\
+			"psrad $16, %%mm4		\n\t"\
+			"psrad $16, %%mm5		\n\t"\
+			"psrad $16, %%mm6		\n\t"\
+			"psrad $16, %%mm7		\n\t"\
+			"movq "VROUNDER_OFFSET"(%0), %%mm0\n\t"\
+			"packssdw %%mm5, %%mm4		\n\t"\
+			"packssdw %%mm7, %%mm6		\n\t"\
+                        "paddw %%mm0, %%mm4             \n\t"\
+                        "paddw %%mm0, %%mm6             \n\t"\
+			"psraw $3, %%mm4		\n\t"\
+			"psraw $3, %%mm6		\n\t"\
+			"packuswb %%mm6, %%mm4		\n\t"\
+			MOVNTQ(%%mm4, (%1, %%REGa))\
+			"add $8, %%"REG_a"		\n\t"\
+			"cmp %2, %%"REG_a"		\n\t"\
+			"lea " offset "(%0), %%"REG_d"	\n\t"\
+                        "pxor %%mm4, %%mm4              \n\t"\
+                        "pxor %%mm5, %%mm5              \n\t"\
+                        "pxor %%mm6, %%mm6              \n\t"\
+                        "pxor %%mm7, %%mm7              \n\t"\
+			"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+			"jb 1b				\n\t"\
+                        :: "r" (&c->redDither),\
+                        "r" (dest), "g" (width)\
+                        : "%"REG_a, "%"REG_d, "%"REG_S\
+                );
+
+#define YSCALEYUV2YV121 \
+			"mov %2, %%"REG_a"		\n\t"\
+			ASMALIGN(4) /* FIXME Unroll? */\
+			"1:				\n\t"\
+			"movq (%0, %%"REG_a", 2), %%mm0	\n\t"\
+			"movq 8(%0, %%"REG_a", 2), %%mm1\n\t"\
+			"psraw $7, %%mm0		\n\t"\
+			"psraw $7, %%mm1		\n\t"\
+			"packuswb %%mm1, %%mm0		\n\t"\
+			MOVNTQ(%%mm0, (%1, %%REGa))\
+			"add $8, %%"REG_a"		\n\t"\
+			"jnc 1b				\n\t"
+
+/*
+			:: "m" (-lumFilterSize), "m" (-chrFilterSize),
+			   "m" (lumMmxFilter+lumFilterSize*4), "m" (chrMmxFilter+chrFilterSize*4),
+			   "r" (dest), "m" (dstW),
+			   "m" (lumSrc+lumFilterSize), "m" (chrSrc+chrFilterSize)
+			: "%eax", "%ebx", "%ecx", "%edx", "%esi"
+*/
+#define YSCALEYUV2PACKEDX \
+	asm volatile(\
+		"xor %%"REG_a", %%"REG_a"	\n\t"\
+		ASMALIGN(4)\
+		"nop				\n\t"\
+		"1:				\n\t"\
+		"lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\
+		"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+		"movq "VROUNDER_OFFSET"(%0), %%mm3\n\t"\
+		"movq %%mm3, %%mm4		\n\t"\
+		ASMALIGN(4)\
+		"2:				\n\t"\
+		"movq 8(%%"REG_d"), %%mm0	\n\t" /* filterCoeff */\
+		"movq (%%"REG_S", %%"REG_a"), %%mm2	\n\t" /* UsrcData */\
+		"movq 4096(%%"REG_S", %%"REG_a"), %%mm5	\n\t" /* VsrcData */\
+		"add $16, %%"REG_d"		\n\t"\
+		"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+		"pmulhw %%mm0, %%mm2		\n\t"\
+		"pmulhw %%mm0, %%mm5		\n\t"\
+		"paddw %%mm2, %%mm3		\n\t"\
+		"paddw %%mm5, %%mm4		\n\t"\
+		"test %%"REG_S", %%"REG_S"	\n\t"\
+		" jnz 2b			\n\t"\
+\
+		"lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\
+		"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+		"movq "VROUNDER_OFFSET"(%0), %%mm1\n\t"\
+		"movq %%mm1, %%mm7		\n\t"\
+		ASMALIGN(4)\
+		"2:				\n\t"\
+		"movq 8(%%"REG_d"), %%mm0	\n\t" /* filterCoeff */\
+		"movq (%%"REG_S", %%"REG_a", 2), %%mm2	\n\t" /* Y1srcData */\
+		"movq 8(%%"REG_S", %%"REG_a", 2), %%mm5	\n\t" /* Y2srcData */\
+		"add $16, %%"REG_d"		\n\t"\
+		"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+		"pmulhw %%mm0, %%mm2		\n\t"\
+		"pmulhw %%mm0, %%mm5		\n\t"\
+		"paddw %%mm2, %%mm1		\n\t"\
+		"paddw %%mm5, %%mm7		\n\t"\
+		"test %%"REG_S", %%"REG_S"	\n\t"\
+		" jnz 2b			\n\t"\
+
+#define YSCALEYUV2PACKEDX_END\
+        :: "r" (&c->redDither), \
+            "m" (dummy), "m" (dummy), "m" (dummy),\
+            "r" (dest), "m" (dstW)\
+        : "%"REG_a, "%"REG_d, "%"REG_S\
+        );
+
+#define YSCALEYUV2PACKEDX_ACCURATE \
+	asm volatile(\
+		"xor %%"REG_a", %%"REG_a"	\n\t"\
+		ASMALIGN(4)\
+		"nop				\n\t"\
+		"1:				\n\t"\
+		"lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\
+		"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+                "pxor %%mm4, %%mm4              \n\t"\
+                "pxor %%mm5, %%mm5              \n\t"\
+                "pxor %%mm6, %%mm6              \n\t"\
+                "pxor %%mm7, %%mm7              \n\t"\
+		ASMALIGN(4)\
+		"2:				\n\t"\
+		"movq (%%"REG_S", %%"REG_a"), %%mm0	\n\t" /* UsrcData */\
+		"movq 4096(%%"REG_S", %%"REG_a"), %%mm2	\n\t" /* VsrcData */\
+		"mov 4(%%"REG_d"), %%"REG_S"	\n\t"\
+		"movq (%%"REG_S", %%"REG_a"), %%mm1	\n\t" /* UsrcData */\
+                "movq %%mm0, %%mm3              \n\t"\
+                "punpcklwd %%mm1, %%mm0        \n\t"\
+                "punpckhwd %%mm1, %%mm3        \n\t"\
+                "movq 8(%%"REG_d"), %%mm1	\n\t" /* filterCoeff */\
+                "pmaddwd %%mm1, %%mm0           \n\t"\
+                "pmaddwd %%mm1, %%mm3           \n\t"\
+                "paddd %%mm0, %%mm4             \n\t"\
+                "paddd %%mm3, %%mm5             \n\t"\
+		"movq 4096(%%"REG_S", %%"REG_a"), %%mm3	\n\t" /* VsrcData */\
+                "mov 16(%%"REG_d"), %%"REG_S"	\n\t"\
+		"add $16, %%"REG_d"		\n\t"\
+                "test %%"REG_S", %%"REG_S"      \n\t"\
+                "movq %%mm2, %%mm0              \n\t"\
+                "punpcklwd %%mm3, %%mm2        \n\t"\
+                "punpckhwd %%mm3, %%mm0        \n\t"\
+                "pmaddwd %%mm1, %%mm2           \n\t"\
+                "pmaddwd %%mm1, %%mm0           \n\t"\
+                "paddd %%mm2, %%mm6             \n\t"\
+                "paddd %%mm0, %%mm7             \n\t"\
+		" jnz 2b			\n\t"\
+                "psrad $16, %%mm4		\n\t"\
+                "psrad $16, %%mm5		\n\t"\
+                "psrad $16, %%mm6		\n\t"\
+                "psrad $16, %%mm7		\n\t"\
+                "movq "VROUNDER_OFFSET"(%0), %%mm0\n\t"\
+                "packssdw %%mm5, %%mm4		\n\t"\
+                "packssdw %%mm7, %%mm6		\n\t"\
+                "paddw %%mm0, %%mm4             \n\t"\
+                "paddw %%mm0, %%mm6             \n\t"\
+                "movq %%mm4, "U_TEMP"(%0)       \n\t"\
+                "movq %%mm6, "V_TEMP"(%0)       \n\t"\
+\
+		"lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d"\n\t"\
+		"mov (%%"REG_d"), %%"REG_S"	\n\t"\
+                "pxor %%mm1, %%mm1              \n\t"\
+                "pxor %%mm5, %%mm5              \n\t"\
+                "pxor %%mm7, %%mm7              \n\t"\
+                "pxor %%mm6, %%mm6              \n\t"\
+		ASMALIGN(4)\
+		"2:				\n\t"\
+		"movq (%%"REG_S", %%"REG_a", 2), %%mm0	\n\t" /* Y1srcData */\
+		"movq 8(%%"REG_S", %%"REG_a", 2), %%mm2	\n\t" /* Y2srcData */\
+		"mov 4(%%"REG_d"), %%"REG_S"	\n\t"\
+		"movq (%%"REG_S", %%"REG_a", 2), %%mm4	\n\t" /* Y1srcData */\
+                "movq %%mm0, %%mm3              \n\t"\
+                "punpcklwd %%mm4, %%mm0        \n\t"\
+                "punpckhwd %%mm4, %%mm3        \n\t"\
+                "movq 8(%%"REG_d"), %%mm4	\n\t" /* filterCoeff */\
+                "pmaddwd %%mm4, %%mm0           \n\t"\
+                "pmaddwd %%mm4, %%mm3           \n\t"\
+                "paddd %%mm0, %%mm1             \n\t"\
+                "paddd %%mm3, %%mm5             \n\t"\
+		"movq 8(%%"REG_S", %%"REG_a", 2), %%mm3	\n\t" /* Y2srcData */\
+                "mov 16(%%"REG_d"), %%"REG_S"	\n\t"\
+		"add $16, %%"REG_d"		\n\t"\
+                "test %%"REG_S", %%"REG_S"      \n\t"\
+                "movq %%mm2, %%mm0              \n\t"\
+                "punpcklwd %%mm3, %%mm2        \n\t"\
+                "punpckhwd %%mm3, %%mm0        \n\t"\
+                "pmaddwd %%mm4, %%mm2           \n\t"\
+                "pmaddwd %%mm4, %%mm0           \n\t"\
+                "paddd %%mm2, %%mm7             \n\t"\
+                "paddd %%mm0, %%mm6             \n\t"\
+		" jnz 2b			\n\t"\
+                "psrad $16, %%mm1		\n\t"\
+                "psrad $16, %%mm5		\n\t"\
+                "psrad $16, %%mm7		\n\t"\
+                "psrad $16, %%mm6		\n\t"\
+                "movq "VROUNDER_OFFSET"(%0), %%mm0\n\t"\
+                "packssdw %%mm5, %%mm1		\n\t"\
+                "packssdw %%mm6, %%mm7		\n\t"\
+                "paddw %%mm0, %%mm1             \n\t"\
+                "paddw %%mm0, %%mm7             \n\t"\
+                "movq  "U_TEMP"(%0), %%mm3      \n\t"\
+                "movq  "V_TEMP"(%0), %%mm4      \n\t"\
+
+#define YSCALEYUV2RGBX \
+		"psubw "U_OFFSET"(%0), %%mm3	\n\t" /* (U-128)8*/\
+		"psubw "V_OFFSET"(%0), %%mm4	\n\t" /* (V-128)8*/\
+		"movq %%mm3, %%mm2		\n\t" /* (U-128)8*/\
+		"movq %%mm4, %%mm5		\n\t" /* (V-128)8*/\
+		"pmulhw "UG_COEFF"(%0), %%mm3	\n\t"\
+		"pmulhw "VG_COEFF"(%0), %%mm4	\n\t"\
+	/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
+		"pmulhw "UB_COEFF"(%0), %%mm2	\n\t"\
+		"pmulhw "VR_COEFF"(%0), %%mm5	\n\t"\
+		"psubw "Y_OFFSET"(%0), %%mm1	\n\t" /* 8(Y-16)*/\
+		"psubw "Y_OFFSET"(%0), %%mm7	\n\t" /* 8(Y-16)*/\
+		"pmulhw "Y_COEFF"(%0), %%mm1	\n\t"\
+		"pmulhw "Y_COEFF"(%0), %%mm7	\n\t"\
+	/* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
+		"paddw %%mm3, %%mm4		\n\t"\
+		"movq %%mm2, %%mm0		\n\t"\
+		"movq %%mm5, %%mm6		\n\t"\
+		"movq %%mm4, %%mm3		\n\t"\
+		"punpcklwd %%mm2, %%mm2		\n\t"\
+		"punpcklwd %%mm5, %%mm5		\n\t"\
+		"punpcklwd %%mm4, %%mm4		\n\t"\
+		"paddw %%mm1, %%mm2		\n\t"\
+		"paddw %%mm1, %%mm5		\n\t"\
+		"paddw %%mm1, %%mm4		\n\t"\
+		"punpckhwd %%mm0, %%mm0		\n\t"\
+		"punpckhwd %%mm6, %%mm6		\n\t"\
+		"punpckhwd %%mm3, %%mm3		\n\t"\
+		"paddw %%mm7, %%mm0		\n\t"\
+		"paddw %%mm7, %%mm6		\n\t"\
+		"paddw %%mm7, %%mm3		\n\t"\
+		/* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\
+		"packuswb %%mm0, %%mm2		\n\t"\
+		"packuswb %%mm6, %%mm5		\n\t"\
+		"packuswb %%mm3, %%mm4		\n\t"\
+		"pxor %%mm7, %%mm7		\n\t"
+#if 0
+#define FULL_YSCALEYUV2RGB \
+		"pxor %%mm7, %%mm7		\n\t"\
+		"movd %6, %%mm6			\n\t" /*yalpha1*/\
+		"punpcklwd %%mm6, %%mm6		\n\t"\
+		"punpcklwd %%mm6, %%mm6		\n\t"\
+		"movd %7, %%mm5			\n\t" /*uvalpha1*/\
+		"punpcklwd %%mm5, %%mm5		\n\t"\
+		"punpcklwd %%mm5, %%mm5		\n\t"\
+		"xor %%"REG_a", %%"REG_a"		\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%0, %%"REG_a", 2), %%mm0	\n\t" /*buf0[eax]*/\
+		"movq (%1, %%"REG_a", 2), %%mm1	\n\t" /*buf1[eax]*/\
+		"movq (%2, %%"REG_a",2), %%mm2	\n\t" /* uvbuf0[eax]*/\
+		"movq (%3, %%"REG_a",2), %%mm3	\n\t" /* uvbuf1[eax]*/\
+		"psubw %%mm1, %%mm0		\n\t" /* buf0[eax] - buf1[eax]*/\
+		"psubw %%mm3, %%mm2		\n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\
+		"pmulhw %%mm6, %%mm0		\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
+		"pmulhw %%mm5, %%mm2		\n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\
+		"psraw $4, %%mm1		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"movq 4096(%2, %%"REG_a",2), %%mm4	\n\t" /* uvbuf0[eax+2048]*/\
+		"psraw $4, %%mm3		\n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\
+		"paddw %%mm0, %%mm1		\n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
+		"movq 4096(%3, %%"REG_a",2), %%mm0	\n\t" /* uvbuf1[eax+2048]*/\
+		"paddw %%mm2, %%mm3		\n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\
+		"psubw %%mm0, %%mm4		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\
+		"psubw "MANGLE(w80)", %%mm1	\n\t" /* 8(Y-16)*/\
+		"psubw "MANGLE(w400)", %%mm3	\n\t" /* 8(U-128)*/\
+		"pmulhw "MANGLE(yCoeff)", %%mm1	\n\t"\
+\
+\
+		"pmulhw %%mm5, %%mm4		\n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\
+		"movq %%mm3, %%mm2		\n\t" /* (U-128)8*/\
+		"pmulhw "MANGLE(ubCoeff)", %%mm3\n\t"\
+		"psraw $4, %%mm0		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\
+		"pmulhw "MANGLE(ugCoeff)", %%mm2\n\t"\
+		"paddw %%mm4, %%mm0		\n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\
+		"psubw "MANGLE(w400)", %%mm0	\n\t" /* (V-128)8*/\
+\
+\
+		"movq %%mm0, %%mm4		\n\t" /* (V-128)8*/\
+		"pmulhw "MANGLE(vrCoeff)", %%mm0\n\t"\
+		"pmulhw "MANGLE(vgCoeff)", %%mm4\n\t"\
+		"paddw %%mm1, %%mm3		\n\t" /* B*/\
+		"paddw %%mm1, %%mm0		\n\t" /* R*/\
+		"packuswb %%mm3, %%mm3		\n\t"\
+\
+		"packuswb %%mm0, %%mm0		\n\t"\
+		"paddw %%mm4, %%mm2		\n\t"\
+		"paddw %%mm2, %%mm1		\n\t" /* G*/\
+\
+		"packuswb %%mm1, %%mm1		\n\t"
+#endif
+
+#define REAL_YSCALEYUV2PACKED(index, c) \
+		"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t"\
+		"movq "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm1\n\t"\
+		"psraw $3, %%mm0		\n\t"\
+		"psraw $3, %%mm1		\n\t"\
+		"movq %%mm0, "CHR_MMX_FILTER_OFFSET"+8("#c")\n\t"\
+		"movq %%mm1, "LUM_MMX_FILTER_OFFSET"+8("#c")\n\t"\
+		"xor "#index", "#index"		\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%2, "#index"), %%mm2	\n\t" /* uvbuf0[eax]*/\
+		"movq (%3, "#index"), %%mm3	\n\t" /* uvbuf1[eax]*/\
+		"movq 4096(%2, "#index"), %%mm5	\n\t" /* uvbuf0[eax+2048]*/\
+		"movq 4096(%3, "#index"), %%mm4	\n\t" /* uvbuf1[eax+2048]*/\
+		"psubw %%mm3, %%mm2		\n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\
+		"psubw %%mm4, %%mm5		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\
+		"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t"\
+		"pmulhw %%mm0, %%mm2		\n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\
+		"pmulhw %%mm0, %%mm5		\n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\
+		"psraw $7, %%mm3		\n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\
+		"psraw $7, %%mm4		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\
+		"paddw %%mm2, %%mm3		\n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\
+		"paddw %%mm5, %%mm4		\n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\
+		"movq (%0, "#index", 2), %%mm0	\n\t" /*buf0[eax]*/\
+		"movq (%1, "#index", 2), %%mm1	\n\t" /*buf1[eax]*/\
+		"movq 8(%0, "#index", 2), %%mm6	\n\t" /*buf0[eax]*/\
+		"movq 8(%1, "#index", 2), %%mm7	\n\t" /*buf1[eax]*/\
+		"psubw %%mm1, %%mm0		\n\t" /* buf0[eax] - buf1[eax]*/\
+		"psubw %%mm7, %%mm6		\n\t" /* buf0[eax] - buf1[eax]*/\
+		"pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
+		"pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
+		"psraw $7, %%mm1		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"psraw $7, %%mm7		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"paddw %%mm0, %%mm1		\n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
+		"paddw %%mm6, %%mm7		\n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
+                
+#define YSCALEYUV2PACKED(index, c)  REAL_YSCALEYUV2PACKED(index, c)
+                
+#define REAL_YSCALEYUV2RGB(index, c) \
+		"xor "#index", "#index"	\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%2, "#index"), %%mm2	\n\t" /* uvbuf0[eax]*/\
+		"movq (%3, "#index"), %%mm3	\n\t" /* uvbuf1[eax]*/\
+		"movq 4096(%2, "#index"), %%mm5\n\t" /* uvbuf0[eax+2048]*/\
+		"movq 4096(%3, "#index"), %%mm4\n\t" /* uvbuf1[eax+2048]*/\
+		"psubw %%mm3, %%mm2		\n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\
+		"psubw %%mm4, %%mm5		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\
+		"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t"\
+		"pmulhw %%mm0, %%mm2		\n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\
+		"pmulhw %%mm0, %%mm5		\n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\
+		"psraw $4, %%mm3		\n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\
+		"psraw $4, %%mm4		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\
+		"paddw %%mm2, %%mm3		\n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\
+		"paddw %%mm5, %%mm4		\n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\
+		"psubw "U_OFFSET"("#c"), %%mm3	\n\t" /* (U-128)8*/\
+		"psubw "V_OFFSET"("#c"), %%mm4	\n\t" /* (V-128)8*/\
+		"movq %%mm3, %%mm2		\n\t" /* (U-128)8*/\
+		"movq %%mm4, %%mm5		\n\t" /* (V-128)8*/\
+		"pmulhw "UG_COEFF"("#c"), %%mm3\n\t"\
+		"pmulhw "VG_COEFF"("#c"), %%mm4\n\t"\
+	/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
+		"movq (%0, "#index", 2), %%mm0	\n\t" /*buf0[eax]*/\
+		"movq (%1, "#index", 2), %%mm1	\n\t" /*buf1[eax]*/\
+		"movq 8(%0, "#index", 2), %%mm6\n\t" /*buf0[eax]*/\
+		"movq 8(%1, "#index", 2), %%mm7\n\t" /*buf1[eax]*/\
+		"psubw %%mm1, %%mm0		\n\t" /* buf0[eax] - buf1[eax]*/\
+		"psubw %%mm7, %%mm6		\n\t" /* buf0[eax] - buf1[eax]*/\
+		"pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
+		"pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6\n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
+		"psraw $4, %%mm1		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"psraw $4, %%mm7		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"paddw %%mm0, %%mm1		\n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
+		"paddw %%mm6, %%mm7		\n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
+		"pmulhw "UB_COEFF"("#c"), %%mm2\n\t"\
+		"pmulhw "VR_COEFF"("#c"), %%mm5\n\t"\
+		"psubw "Y_OFFSET"("#c"), %%mm1	\n\t" /* 8(Y-16)*/\
+		"psubw "Y_OFFSET"("#c"), %%mm7	\n\t" /* 8(Y-16)*/\
+		"pmulhw "Y_COEFF"("#c"), %%mm1	\n\t"\
+		"pmulhw "Y_COEFF"("#c"), %%mm7	\n\t"\
+	/* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
+		"paddw %%mm3, %%mm4		\n\t"\
+		"movq %%mm2, %%mm0		\n\t"\
+		"movq %%mm5, %%mm6		\n\t"\
+		"movq %%mm4, %%mm3		\n\t"\
+		"punpcklwd %%mm2, %%mm2		\n\t"\
+		"punpcklwd %%mm5, %%mm5		\n\t"\
+		"punpcklwd %%mm4, %%mm4		\n\t"\
+		"paddw %%mm1, %%mm2		\n\t"\
+		"paddw %%mm1, %%mm5		\n\t"\
+		"paddw %%mm1, %%mm4		\n\t"\
+		"punpckhwd %%mm0, %%mm0		\n\t"\
+		"punpckhwd %%mm6, %%mm6		\n\t"\
+		"punpckhwd %%mm3, %%mm3		\n\t"\
+		"paddw %%mm7, %%mm0		\n\t"\
+		"paddw %%mm7, %%mm6		\n\t"\
+		"paddw %%mm7, %%mm3		\n\t"\
+		/* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\
+		"packuswb %%mm0, %%mm2		\n\t"\
+		"packuswb %%mm6, %%mm5		\n\t"\
+		"packuswb %%mm3, %%mm4		\n\t"\
+		"pxor %%mm7, %%mm7		\n\t"
+#define YSCALEYUV2RGB(index, c)  REAL_YSCALEYUV2RGB(index, c)
+                
+#define REAL_YSCALEYUV2PACKED1(index, c) \
+		"xor "#index", "#index"		\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%2, "#index"), %%mm3	\n\t" /* uvbuf0[eax]*/\
+		"movq 4096(%2, "#index"), %%mm4	\n\t" /* uvbuf0[eax+2048]*/\
+		"psraw $7, %%mm3		\n\t" \
+		"psraw $7, %%mm4		\n\t" \
+		"movq (%0, "#index", 2), %%mm1	\n\t" /*buf0[eax]*/\
+		"movq 8(%0, "#index", 2), %%mm7	\n\t" /*buf0[eax]*/\
+		"psraw $7, %%mm1		\n\t" \
+		"psraw $7, %%mm7		\n\t" \
+                
+#define YSCALEYUV2PACKED1(index, c)  REAL_YSCALEYUV2PACKED1(index, c)
+                
+#define REAL_YSCALEYUV2RGB1(index, c) \
+		"xor "#index", "#index"	\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%2, "#index"), %%mm3	\n\t" /* uvbuf0[eax]*/\
+		"movq 4096(%2, "#index"), %%mm4	\n\t" /* uvbuf0[eax+2048]*/\
+		"psraw $4, %%mm3		\n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\
+		"psraw $4, %%mm4		\n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\
+		"psubw "U_OFFSET"("#c"), %%mm3	\n\t" /* (U-128)8*/\
+		"psubw "V_OFFSET"("#c"), %%mm4	\n\t" /* (V-128)8*/\
+		"movq %%mm3, %%mm2		\n\t" /* (U-128)8*/\
+		"movq %%mm4, %%mm5		\n\t" /* (V-128)8*/\
+		"pmulhw "UG_COEFF"("#c"), %%mm3\n\t"\
+		"pmulhw "VG_COEFF"("#c"), %%mm4\n\t"\
+	/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
+		"movq (%0, "#index", 2), %%mm1	\n\t" /*buf0[eax]*/\
+		"movq 8(%0, "#index", 2), %%mm7	\n\t" /*buf0[eax]*/\
+		"psraw $4, %%mm1		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"psraw $4, %%mm7		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"pmulhw "UB_COEFF"("#c"), %%mm2\n\t"\
+		"pmulhw "VR_COEFF"("#c"), %%mm5\n\t"\
+		"psubw "Y_OFFSET"("#c"), %%mm1	\n\t" /* 8(Y-16)*/\
+		"psubw "Y_OFFSET"("#c"), %%mm7	\n\t" /* 8(Y-16)*/\
+		"pmulhw "Y_COEFF"("#c"), %%mm1	\n\t"\
+		"pmulhw "Y_COEFF"("#c"), %%mm7	\n\t"\
+	/* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
+		"paddw %%mm3, %%mm4		\n\t"\
+		"movq %%mm2, %%mm0		\n\t"\
+		"movq %%mm5, %%mm6		\n\t"\
+		"movq %%mm4, %%mm3		\n\t"\
+		"punpcklwd %%mm2, %%mm2		\n\t"\
+		"punpcklwd %%mm5, %%mm5		\n\t"\
+		"punpcklwd %%mm4, %%mm4		\n\t"\
+		"paddw %%mm1, %%mm2		\n\t"\
+		"paddw %%mm1, %%mm5		\n\t"\
+		"paddw %%mm1, %%mm4		\n\t"\
+		"punpckhwd %%mm0, %%mm0		\n\t"\
+		"punpckhwd %%mm6, %%mm6		\n\t"\
+		"punpckhwd %%mm3, %%mm3		\n\t"\
+		"paddw %%mm7, %%mm0		\n\t"\
+		"paddw %%mm7, %%mm6		\n\t"\
+		"paddw %%mm7, %%mm3		\n\t"\
+		/* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\
+		"packuswb %%mm0, %%mm2		\n\t"\
+		"packuswb %%mm6, %%mm5		\n\t"\
+		"packuswb %%mm3, %%mm4		\n\t"\
+		"pxor %%mm7, %%mm7		\n\t"
+#define YSCALEYUV2RGB1(index, c)  REAL_YSCALEYUV2RGB1(index, c)
+
+#define REAL_YSCALEYUV2PACKED1b(index, c) \
+		"xor "#index", "#index"		\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%2, "#index"), %%mm2	\n\t" /* uvbuf0[eax]*/\
+		"movq (%3, "#index"), %%mm3	\n\t" /* uvbuf1[eax]*/\
+		"movq 4096(%2, "#index"), %%mm5	\n\t" /* uvbuf0[eax+2048]*/\
+		"movq 4096(%3, "#index"), %%mm4	\n\t" /* uvbuf1[eax+2048]*/\
+		"paddw %%mm2, %%mm3		\n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\
+		"paddw %%mm5, %%mm4		\n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\
+		"psrlw $8, %%mm3		\n\t" \
+		"psrlw $8, %%mm4		\n\t" \
+		"movq (%0, "#index", 2), %%mm1	\n\t" /*buf0[eax]*/\
+		"movq 8(%0, "#index", 2), %%mm7	\n\t" /*buf0[eax]*/\
+		"psraw $7, %%mm1		\n\t" \
+		"psraw $7, %%mm7		\n\t" 
+#define YSCALEYUV2PACKED1b(index, c)  REAL_YSCALEYUV2PACKED1b(index, c)
+                
+// do vertical chrominance interpolation
+#define REAL_YSCALEYUV2RGB1b(index, c) \
+		"xor "#index", "#index"		\n\t"\
+		ASMALIGN(4)\
+		"1:				\n\t"\
+		"movq (%2, "#index"), %%mm2	\n\t" /* uvbuf0[eax]*/\
+		"movq (%3, "#index"), %%mm3	\n\t" /* uvbuf1[eax]*/\
+		"movq 4096(%2, "#index"), %%mm5	\n\t" /* uvbuf0[eax+2048]*/\
+		"movq 4096(%3, "#index"), %%mm4	\n\t" /* uvbuf1[eax+2048]*/\
+		"paddw %%mm2, %%mm3		\n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\
+		"paddw %%mm5, %%mm4		\n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\
+		"psrlw $5, %%mm3		\n\t" /*FIXME might overflow*/\
+		"psrlw $5, %%mm4		\n\t" /*FIXME might overflow*/\
+		"psubw "U_OFFSET"("#c"), %%mm3	\n\t" /* (U-128)8*/\
+		"psubw "V_OFFSET"("#c"), %%mm4	\n\t" /* (V-128)8*/\
+		"movq %%mm3, %%mm2		\n\t" /* (U-128)8*/\
+		"movq %%mm4, %%mm5		\n\t" /* (V-128)8*/\
+		"pmulhw "UG_COEFF"("#c"), %%mm3\n\t"\
+		"pmulhw "VG_COEFF"("#c"), %%mm4\n\t"\
+	/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
+		"movq (%0, "#index", 2), %%mm1	\n\t" /*buf0[eax]*/\
+		"movq 8(%0, "#index", 2), %%mm7	\n\t" /*buf0[eax]*/\
+		"psraw $4, %%mm1		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"psraw $4, %%mm7		\n\t" /* buf0[eax] - buf1[eax] >>4*/\
+		"pmulhw "UB_COEFF"("#c"), %%mm2\n\t"\
+		"pmulhw "VR_COEFF"("#c"), %%mm5\n\t"\
+		"psubw "Y_OFFSET"("#c"), %%mm1	\n\t" /* 8(Y-16)*/\
+		"psubw "Y_OFFSET"("#c"), %%mm7	\n\t" /* 8(Y-16)*/\
+		"pmulhw "Y_COEFF"("#c"), %%mm1	\n\t"\
+		"pmulhw "Y_COEFF"("#c"), %%mm7	\n\t"\
+	/* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
+		"paddw %%mm3, %%mm4		\n\t"\
+		"movq %%mm2, %%mm0		\n\t"\
+		"movq %%mm5, %%mm6		\n\t"\
+		"movq %%mm4, %%mm3		\n\t"\
+		"punpcklwd %%mm2, %%mm2		\n\t"\
+		"punpcklwd %%mm5, %%mm5		\n\t"\
+		"punpcklwd %%mm4, %%mm4		\n\t"\
+		"paddw %%mm1, %%mm2		\n\t"\
+		"paddw %%mm1, %%mm5		\n\t"\
+		"paddw %%mm1, %%mm4		\n\t"\
+		"punpckhwd %%mm0, %%mm0		\n\t"\
+		"punpckhwd %%mm6, %%mm6		\n\t"\
+		"punpckhwd %%mm3, %%mm3		\n\t"\
+		"paddw %%mm7, %%mm0		\n\t"\
+		"paddw %%mm7, %%mm6		\n\t"\
+		"paddw %%mm7, %%mm3		\n\t"\
+		/* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\
+		"packuswb %%mm0, %%mm2		\n\t"\
+		"packuswb %%mm6, %%mm5		\n\t"\
+		"packuswb %%mm3, %%mm4		\n\t"\
+		"pxor %%mm7, %%mm7		\n\t"
+#define YSCALEYUV2RGB1b(index, c)  REAL_YSCALEYUV2RGB1b(index, c)
+
+#define REAL_WRITEBGR32(dst, dstw, index) \
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\
+			"movq %%mm2, %%mm1		\n\t" /* B */\
+			"movq %%mm5, %%mm6		\n\t" /* R */\
+			"punpcklbw %%mm4, %%mm2		\n\t" /* GBGBGBGB 0 */\
+			"punpcklbw %%mm7, %%mm5		\n\t" /* 0R0R0R0R 0 */\
+			"punpckhbw %%mm4, %%mm1		\n\t" /* GBGBGBGB 2 */\
+			"punpckhbw %%mm7, %%mm6		\n\t" /* 0R0R0R0R 2 */\
+			"movq %%mm2, %%mm0		\n\t" /* GBGBGBGB 0 */\
+			"movq %%mm1, %%mm3		\n\t" /* GBGBGBGB 2 */\
+			"punpcklwd %%mm5, %%mm0		\n\t" /* 0RGB0RGB 0 */\
+			"punpckhwd %%mm5, %%mm2		\n\t" /* 0RGB0RGB 1 */\
+			"punpcklwd %%mm6, %%mm1		\n\t" /* 0RGB0RGB 2 */\
+			"punpckhwd %%mm6, %%mm3		\n\t" /* 0RGB0RGB 3 */\
+\
+			MOVNTQ(%%mm0, (dst, index, 4))\
+			MOVNTQ(%%mm2, 8(dst, index, 4))\
+			MOVNTQ(%%mm1, 16(dst, index, 4))\
+			MOVNTQ(%%mm3, 24(dst, index, 4))\
+\
+			"add $8, "#index"		\n\t"\
+			"cmp "#dstw", "#index"		\n\t"\
+			" jb 1b				\n\t"
+#define WRITEBGR32(dst, dstw, index)  REAL_WRITEBGR32(dst, dstw, index)
+
+#define REAL_WRITEBGR16(dst, dstw, index) \
+			"pand "MANGLE(bF8)", %%mm2	\n\t" /* B */\
+			"pand "MANGLE(bFC)", %%mm4	\n\t" /* G */\
+			"pand "MANGLE(bF8)", %%mm5	\n\t" /* R */\
+			"psrlq $3, %%mm2		\n\t"\
+\
+			"movq %%mm2, %%mm1		\n\t"\
+			"movq %%mm4, %%mm3		\n\t"\
+\
+			"punpcklbw %%mm7, %%mm3		\n\t"\
+			"punpcklbw %%mm5, %%mm2		\n\t"\
+			"punpckhbw %%mm7, %%mm4		\n\t"\
+			"punpckhbw %%mm5, %%mm1		\n\t"\
+\
+			"psllq $3, %%mm3		\n\t"\
+			"psllq $3, %%mm4		\n\t"\
+\
+			"por %%mm3, %%mm2		\n\t"\
+			"por %%mm4, %%mm1		\n\t"\
+\
+			MOVNTQ(%%mm2, (dst, index, 2))\
+			MOVNTQ(%%mm1, 8(dst, index, 2))\
+\
+			"add $8, "#index"		\n\t"\
+			"cmp "#dstw", "#index"		\n\t"\
+			" jb 1b				\n\t"
+#define WRITEBGR16(dst, dstw, index)  REAL_WRITEBGR16(dst, dstw, index)
+
+#define REAL_WRITEBGR15(dst, dstw, index) \
+			"pand "MANGLE(bF8)", %%mm2	\n\t" /* B */\
+			"pand "MANGLE(bF8)", %%mm4	\n\t" /* G */\
+			"pand "MANGLE(bF8)", %%mm5	\n\t" /* R */\
+			"psrlq $3, %%mm2		\n\t"\
+			"psrlq $1, %%mm5		\n\t"\
+\
+			"movq %%mm2, %%mm1		\n\t"\
+			"movq %%mm4, %%mm3		\n\t"\
+\
+			"punpcklbw %%mm7, %%mm3		\n\t"\
+			"punpcklbw %%mm5, %%mm2		\n\t"\
+			"punpckhbw %%mm7, %%mm4		\n\t"\
+			"punpckhbw %%mm5, %%mm1		\n\t"\
+\
+			"psllq $2, %%mm3		\n\t"\
+			"psllq $2, %%mm4		\n\t"\
+\
+			"por %%mm3, %%mm2		\n\t"\
+			"por %%mm4, %%mm1		\n\t"\
+\
+			MOVNTQ(%%mm2, (dst, index, 2))\
+			MOVNTQ(%%mm1, 8(dst, index, 2))\
+\
+			"add $8, "#index"		\n\t"\
+			"cmp "#dstw", "#index"		\n\t"\
+			" jb 1b				\n\t"
+#define WRITEBGR15(dst, dstw, index)  REAL_WRITEBGR15(dst, dstw, index)
+
+#define WRITEBGR24OLD(dst, dstw, index) \
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\
+			"movq %%mm2, %%mm1		\n\t" /* B */\
+			"movq %%mm5, %%mm6		\n\t" /* R */\
+			"punpcklbw %%mm4, %%mm2		\n\t" /* GBGBGBGB 0 */\
+			"punpcklbw %%mm7, %%mm5		\n\t" /* 0R0R0R0R 0 */\
+			"punpckhbw %%mm4, %%mm1		\n\t" /* GBGBGBGB 2 */\
+			"punpckhbw %%mm7, %%mm6		\n\t" /* 0R0R0R0R 2 */\
+			"movq %%mm2, %%mm0		\n\t" /* GBGBGBGB 0 */\
+			"movq %%mm1, %%mm3		\n\t" /* GBGBGBGB 2 */\
+			"punpcklwd %%mm5, %%mm0		\n\t" /* 0RGB0RGB 0 */\
+			"punpckhwd %%mm5, %%mm2		\n\t" /* 0RGB0RGB 1 */\
+			"punpcklwd %%mm6, %%mm1		\n\t" /* 0RGB0RGB 2 */\
+			"punpckhwd %%mm6, %%mm3		\n\t" /* 0RGB0RGB 3 */\
+\
+			"movq %%mm0, %%mm4		\n\t" /* 0RGB0RGB 0 */\
+			"psrlq $8, %%mm0		\n\t" /* 00RGB0RG 0 */\
+			"pand "MANGLE(bm00000111)", %%mm4\n\t" /* 00000RGB 0 */\
+			"pand "MANGLE(bm11111000)", %%mm0\n\t" /* 00RGB000 0.5 */\
+			"por %%mm4, %%mm0		\n\t" /* 00RGBRGB 0 */\
+			"movq %%mm2, %%mm4		\n\t" /* 0RGB0RGB 1 */\
+			"psllq $48, %%mm2		\n\t" /* GB000000 1 */\
+			"por %%mm2, %%mm0		\n\t" /* GBRGBRGB 0 */\
+\
+			"movq %%mm4, %%mm2		\n\t" /* 0RGB0RGB 1 */\
+			"psrld $16, %%mm4		\n\t" /* 000R000R 1 */\
+			"psrlq $24, %%mm2		\n\t" /* 0000RGB0 1.5 */\
+			"por %%mm4, %%mm2		\n\t" /* 000RRGBR 1 */\
+			"pand "MANGLE(bm00001111)", %%mm2\n\t" /* 0000RGBR 1 */\
+			"movq %%mm1, %%mm4		\n\t" /* 0RGB0RGB 2 */\
+			"psrlq $8, %%mm1		\n\t" /* 00RGB0RG 2 */\
+			"pand "MANGLE(bm00000111)", %%mm4\n\t" /* 00000RGB 2 */\
+			"pand "MANGLE(bm11111000)", %%mm1\n\t" /* 00RGB000 2.5 */\
+			"por %%mm4, %%mm1		\n\t" /* 00RGBRGB 2 */\
+			"movq %%mm1, %%mm4		\n\t" /* 00RGBRGB 2 */\
+			"psllq $32, %%mm1		\n\t" /* BRGB0000 2 */\
+			"por %%mm1, %%mm2		\n\t" /* BRGBRGBR 1 */\
+\
+			"psrlq $32, %%mm4		\n\t" /* 000000RG 2.5 */\
+			"movq %%mm3, %%mm5		\n\t" /* 0RGB0RGB 3 */\
+			"psrlq $8, %%mm3		\n\t" /* 00RGB0RG 3 */\
+			"pand "MANGLE(bm00000111)", %%mm5\n\t" /* 00000RGB 3 */\
+			"pand "MANGLE(bm11111000)", %%mm3\n\t" /* 00RGB000 3.5 */\
+			"por %%mm5, %%mm3		\n\t" /* 00RGBRGB 3 */\
+			"psllq $16, %%mm3		\n\t" /* RGBRGB00 3 */\
+			"por %%mm4, %%mm3		\n\t" /* RGBRGBRG 2.5 */\
+\
+			MOVNTQ(%%mm0, (dst))\
+			MOVNTQ(%%mm2, 8(dst))\
+			MOVNTQ(%%mm3, 16(dst))\
+			"add $24, "#dst"		\n\t"\
+\
+			"add $8, "#index"		\n\t"\
+			"cmp "#dstw", "#index"		\n\t"\
+			" jb 1b				\n\t"
+
+#define WRITEBGR24MMX(dst, dstw, index) \
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\
+			"movq %%mm2, %%mm1		\n\t" /* B */\
+			"movq %%mm5, %%mm6		\n\t" /* R */\
+			"punpcklbw %%mm4, %%mm2		\n\t" /* GBGBGBGB 0 */\
+			"punpcklbw %%mm7, %%mm5		\n\t" /* 0R0R0R0R 0 */\
+			"punpckhbw %%mm4, %%mm1		\n\t" /* GBGBGBGB 2 */\
+			"punpckhbw %%mm7, %%mm6		\n\t" /* 0R0R0R0R 2 */\
+			"movq %%mm2, %%mm0		\n\t" /* GBGBGBGB 0 */\
+			"movq %%mm1, %%mm3		\n\t" /* GBGBGBGB 2 */\
+			"punpcklwd %%mm5, %%mm0		\n\t" /* 0RGB0RGB 0 */\
+			"punpckhwd %%mm5, %%mm2		\n\t" /* 0RGB0RGB 1 */\
+			"punpcklwd %%mm6, %%mm1		\n\t" /* 0RGB0RGB 2 */\
+			"punpckhwd %%mm6, %%mm3		\n\t" /* 0RGB0RGB 3 */\
+\
+			"movq %%mm0, %%mm4		\n\t" /* 0RGB0RGB 0 */\
+			"movq %%mm2, %%mm6		\n\t" /* 0RGB0RGB 1 */\
+			"movq %%mm1, %%mm5		\n\t" /* 0RGB0RGB 2 */\
+			"movq %%mm3, %%mm7		\n\t" /* 0RGB0RGB 3 */\
+\
+			"psllq $40, %%mm0		\n\t" /* RGB00000 0 */\
+			"psllq $40, %%mm2		\n\t" /* RGB00000 1 */\
+			"psllq $40, %%mm1		\n\t" /* RGB00000 2 */\
+			"psllq $40, %%mm3		\n\t" /* RGB00000 3 */\
+\
+			"punpckhdq %%mm4, %%mm0		\n\t" /* 0RGBRGB0 0 */\
+			"punpckhdq %%mm6, %%mm2		\n\t" /* 0RGBRGB0 1 */\
+			"punpckhdq %%mm5, %%mm1		\n\t" /* 0RGBRGB0 2 */\
+			"punpckhdq %%mm7, %%mm3		\n\t" /* 0RGBRGB0 3 */\
+\
+			"psrlq $8, %%mm0		\n\t" /* 00RGBRGB 0 */\
+			"movq %%mm2, %%mm6		\n\t" /* 0RGBRGB0 1 */\
+			"psllq $40, %%mm2		\n\t" /* GB000000 1 */\
+			"por %%mm2, %%mm0		\n\t" /* GBRGBRGB 0 */\
+			MOVNTQ(%%mm0, (dst))\
+\
+			"psrlq $24, %%mm6		\n\t" /* 0000RGBR 1 */\
+			"movq %%mm1, %%mm5		\n\t" /* 0RGBRGB0 2 */\
+			"psllq $24, %%mm1		\n\t" /* BRGB0000 2 */\
+			"por %%mm1, %%mm6		\n\t" /* BRGBRGBR 1 */\
+			MOVNTQ(%%mm6, 8(dst))\
+\
+			"psrlq $40, %%mm5		\n\t" /* 000000RG 2 */\
+			"psllq $8, %%mm3		\n\t" /* RGBRGB00 3 */\
+			"por %%mm3, %%mm5		\n\t" /* RGBRGBRG 2 */\
+			MOVNTQ(%%mm5, 16(dst))\
+\
+			"add $24, "#dst"		\n\t"\
+\
+			"add $8, "#index"			\n\t"\
+			"cmp "#dstw", "#index"			\n\t"\
+			" jb 1b				\n\t"
+
+#define WRITEBGR24MMX2(dst, dstw, index) \
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\
+			"movq "MANGLE(M24A)", %%mm0	\n\t"\
+			"movq "MANGLE(M24C)", %%mm7	\n\t"\
+			"pshufw $0x50, %%mm2, %%mm1	\n\t" /* B3 B2 B3 B2  B1 B0 B1 B0 */\
+			"pshufw $0x50, %%mm4, %%mm3	\n\t" /* G3 G2 G3 G2  G1 G0 G1 G0 */\
+			"pshufw $0x00, %%mm5, %%mm6	\n\t" /* R1 R0 R1 R0  R1 R0 R1 R0 */\
+\
+			"pand %%mm0, %%mm1		\n\t" /*    B2        B1       B0 */\
+			"pand %%mm0, %%mm3		\n\t" /*    G2        G1       G0 */\
+			"pand %%mm7, %%mm6		\n\t" /*       R1        R0       */\
+\
+			"psllq $8, %%mm3		\n\t" /* G2        G1       G0    */\
+			"por %%mm1, %%mm6		\n\t"\
+			"por %%mm3, %%mm6		\n\t"\
+			MOVNTQ(%%mm6, (dst))\
+\
+			"psrlq $8, %%mm4		\n\t" /* 00 G7 G6 G5  G4 G3 G2 G1 */\
+			"pshufw $0xA5, %%mm2, %%mm1	\n\t" /* B5 B4 B5 B4  B3 B2 B3 B2 */\
+			"pshufw $0x55, %%mm4, %%mm3	\n\t" /* G4 G3 G4 G3  G4 G3 G4 G3 */\
+			"pshufw $0xA5, %%mm5, %%mm6	\n\t" /* R5 R4 R5 R4  R3 R2 R3 R2 */\
+\
+			"pand "MANGLE(M24B)", %%mm1	\n\t" /* B5       B4        B3    */\
+			"pand %%mm7, %%mm3		\n\t" /*       G4        G3       */\
+			"pand %%mm0, %%mm6		\n\t" /*    R4        R3       R2 */\
+\
+			"por %%mm1, %%mm3		\n\t" /* B5    G4 B4     G3 B3    */\
+			"por %%mm3, %%mm6		\n\t"\
+			MOVNTQ(%%mm6, 8(dst))\
+\
+			"pshufw $0xFF, %%mm2, %%mm1	\n\t" /* B7 B6 B7 B6  B7 B6 B6 B7 */\
+			"pshufw $0xFA, %%mm4, %%mm3	\n\t" /* 00 G7 00 G7  G6 G5 G6 G5 */\
+			"pshufw $0xFA, %%mm5, %%mm6	\n\t" /* R7 R6 R7 R6  R5 R4 R5 R4 */\
+\
+			"pand %%mm7, %%mm1		\n\t" /*       B7        B6       */\
+			"pand %%mm0, %%mm3		\n\t" /*    G7        G6       G5 */\
+			"pand "MANGLE(M24B)", %%mm6	\n\t" /* R7       R6        R5    */\
+\
+			"por %%mm1, %%mm3		\n\t"\
+			"por %%mm3, %%mm6		\n\t"\
+			MOVNTQ(%%mm6, 16(dst))\
+\
+			"add $24, "#dst"		\n\t"\
+\
+			"add $8, "#index"		\n\t"\
+			"cmp "#dstw", "#index"		\n\t"\
+			" jb 1b				\n\t"
+
+#ifdef HAVE_MMX2
+#undef WRITEBGR24
+#define WRITEBGR24(dst, dstw, index)  WRITEBGR24MMX2(dst, dstw, index)
+#else
+#undef WRITEBGR24
+#define WRITEBGR24(dst, dstw, index)  WRITEBGR24MMX(dst, dstw, index)
+#endif
+
+#define REAL_WRITEYUY2(dst, dstw, index) \
+			"packuswb %%mm3, %%mm3		\n\t"\
+			"packuswb %%mm4, %%mm4		\n\t"\
+			"packuswb %%mm7, %%mm1		\n\t"\
+			"punpcklbw %%mm4, %%mm3		\n\t"\
+			"movq %%mm1, %%mm7		\n\t"\
+			"punpcklbw %%mm3, %%mm1		\n\t"\
+			"punpckhbw %%mm3, %%mm7		\n\t"\
+\
+			MOVNTQ(%%mm1, (dst, index, 2))\
+			MOVNTQ(%%mm7, 8(dst, index, 2))\
+\
+			"add $8, "#index"		\n\t"\
+			"cmp "#dstw", "#index"		\n\t"\
+			" jb 1b				\n\t"
+#define WRITEYUY2(dst, dstw, index)  REAL_WRITEYUY2(dst, dstw, index)
+
+
+static inline void RENAME(yuv2yuvX)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+				    int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+				    uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW)
+{
+#ifdef HAVE_MMX
+        if(c->flags & SWS_ACCURATE_RND){
+                if(uDest){
+                        YSCALEYUV2YV12X_ACCURATE(   0, CHR_MMX_FILTER_OFFSET, uDest, chrDstW)
+                        YSCALEYUV2YV12X_ACCURATE(4096, CHR_MMX_FILTER_OFFSET, vDest, chrDstW)
+                }
+
+                YSCALEYUV2YV12X_ACCURATE(0, LUM_MMX_FILTER_OFFSET, dest, dstW)
+        }else{
+                if(uDest){
+                        YSCALEYUV2YV12X(   0, CHR_MMX_FILTER_OFFSET, uDest, chrDstW)
+                        YSCALEYUV2YV12X(4096, CHR_MMX_FILTER_OFFSET, vDest, chrDstW)
+                }
+
+                YSCALEYUV2YV12X(0, LUM_MMX_FILTER_OFFSET, dest, dstW)
+        }
+#else
+#ifdef HAVE_ALTIVEC
+yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize,
+		      chrFilter, chrSrc, chrFilterSize,
+		      dest, uDest, vDest, dstW, chrDstW);
+#else //HAVE_ALTIVEC
+yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize,
+	    chrFilter, chrSrc, chrFilterSize,
+	    dest, uDest, vDest, dstW, chrDstW);
+#endif //!HAVE_ALTIVEC
+#endif
+}
+
+static inline void RENAME(yuv2nv12X)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+				     int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+				     uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat)
+{
+yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize,
+	     chrFilter, chrSrc, chrFilterSize,
+	     dest, uDest, dstW, chrDstW, dstFormat);
+}
+
+static inline void RENAME(yuv2yuv1)(int16_t *lumSrc, int16_t *chrSrc,
+				    uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW)
+{
+#ifdef HAVE_MMX
+	if(uDest != NULL)
+	{
+		asm volatile(
+				YSCALEYUV2YV121
+				:: "r" (chrSrc + chrDstW), "r" (uDest + chrDstW),
+				"g" (-chrDstW)
+				: "%"REG_a
+			);
+
+		asm volatile(
+				YSCALEYUV2YV121
+				:: "r" (chrSrc + 2048 + chrDstW), "r" (vDest + chrDstW),
+				"g" (-chrDstW)
+				: "%"REG_a
+			);
+	}
+
+	asm volatile(
+		YSCALEYUV2YV121
+		:: "r" (lumSrc + dstW), "r" (dest + dstW),
+		"g" (-dstW)
+		: "%"REG_a
+	);
+#else
+	int i;
+	for(i=0; i<dstW; i++)
+	{
+		int val= lumSrc[i]>>7;
+		
+		if(val&256){
+			if(val<0) val=0;
+			else      val=255;
+		}
+
+		dest[i]= val;
+	}
+
+	if(uDest != NULL)
+		for(i=0; i<chrDstW; i++)
+		{
+			int u=chrSrc[i]>>7;
+			int v=chrSrc[i + 2048]>>7;
+
+			if((u|v)&256){
+				if(u<0)         u=0;
+				else if (u>255) u=255;
+				if(v<0)         v=0;
+				else if (v>255) v=255;
+			}
+
+			uDest[i]= u;
+			vDest[i]= v;
+		}
+#endif
+}
+
+
+/**
+ * vertical scale YV12 to RGB
+ */
+static inline void RENAME(yuv2packedX)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+				    int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+			    uint8_t *dest, long dstW, long dstY)
+{
+#ifdef HAVE_MMX
+    long dummy=0;
+    if(c->flags & SWS_ACCURATE_RND){
+                switch(c->dstFormat){
+                case PIX_FMT_RGB32:
+                                YSCALEYUV2PACKEDX_ACCURATE
+				YSCALEYUV2RGBX
+				WRITEBGR32(%4, %5, %%REGa)
+
+                                YSCALEYUV2PACKEDX_END
+                        return;
+                case PIX_FMT_BGR24:
+                                YSCALEYUV2PACKEDX_ACCURATE
+				YSCALEYUV2RGBX
+				"lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize
+				"add %4, %%"REG_c"			\n\t"
+				WRITEBGR24(%%REGc, %5, %%REGa)
+
+
+			:: "r" (&c->redDither), 
+			   "m" (dummy), "m" (dummy), "m" (dummy),
+			   "r" (dest), "m" (dstW)
+			: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S
+			);
+                        return;
+                case PIX_FMT_BGR555:
+                                YSCALEYUV2PACKEDX_ACCURATE
+				YSCALEYUV2RGBX
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g5Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR15(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+                        return;
+                case PIX_FMT_BGR565:
+                                YSCALEYUV2PACKEDX_ACCURATE
+				YSCALEYUV2RGBX
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g6Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR16(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+                        return;
+                case PIX_FMT_YUYV422:
+				YSCALEYUV2PACKEDX_ACCURATE
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+
+				"psraw $3, %%mm3		\n\t"
+				"psraw $3, %%mm4		\n\t"
+				"psraw $3, %%mm1		\n\t"
+				"psraw $3, %%mm7		\n\t"
+				WRITEYUY2(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+                        return;
+                }
+    }else{
+	switch(c->dstFormat)
+	{
+	case PIX_FMT_RGB32:
+                                YSCALEYUV2PACKEDX
+				YSCALEYUV2RGBX
+				WRITEBGR32(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+		return;
+	case PIX_FMT_BGR24:
+                                YSCALEYUV2PACKEDX
+				YSCALEYUV2RGBX
+				"lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize
+				"add %4, %%"REG_c"			\n\t"
+				WRITEBGR24(%%REGc, %5, %%REGa)
+
+			:: "r" (&c->redDither), 
+			   "m" (dummy), "m" (dummy), "m" (dummy),
+			   "r" (dest), "m" (dstW)
+			: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S
+			);
+		return;
+	case PIX_FMT_BGR555:
+                                YSCALEYUV2PACKEDX
+				YSCALEYUV2RGBX
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g5Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR15(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+		return;
+	case PIX_FMT_BGR565:
+                                YSCALEYUV2PACKEDX
+				YSCALEYUV2RGBX
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g6Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR16(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+		return;
+	case PIX_FMT_YUYV422:
+				YSCALEYUV2PACKEDX
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+
+				"psraw $3, %%mm3		\n\t"
+				"psraw $3, %%mm4		\n\t"
+				"psraw $3, %%mm1		\n\t"
+				"psraw $3, %%mm7		\n\t"
+				WRITEYUY2(%4, %5, %%REGa)
+                                YSCALEYUV2PACKEDX_END
+		return;
+        }
+    }
+#endif
+#ifdef HAVE_ALTIVEC
+		/* The following list of supported dstFormat values should
+		   match what's found in the body of altivec_yuv2packedX() */
+		if(c->dstFormat==PIX_FMT_ABGR  || c->dstFormat==PIX_FMT_BGRA  ||
+		   c->dstFormat==PIX_FMT_BGR24 || c->dstFormat==PIX_FMT_RGB24 ||
+		   c->dstFormat==PIX_FMT_RGBA  || c->dstFormat==PIX_FMT_ARGB)
+			altivec_yuv2packedX (c, lumFilter, lumSrc, lumFilterSize,
+				    chrFilter, chrSrc, chrFilterSize,
+				    dest, dstW, dstY);
+		else
+#endif
+			yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize,
+				    chrFilter, chrSrc, chrFilterSize,
+				    dest, dstW, dstY);
+}
+
+/**
+ * vertical bilinear scale YV12 to RGB
+ */
+static inline void RENAME(yuv2packed2)(SwsContext *c, uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, uint16_t *uvbuf1,
+			    uint8_t *dest, int dstW, int yalpha, int uvalpha, int y)
+{
+	int yalpha1=yalpha^4095;
+	int uvalpha1=uvalpha^4095;
+	int i;
+
+#if 0 //isn't used
+	if(flags&SWS_FULL_CHR_H_INT)
+	{
+		switch(dstFormat)
+		{
+#ifdef HAVE_MMX
+		case PIX_FMT_RGB32:
+			asm volatile(
+
+
+FULL_YSCALEYUV2RGB
+			"punpcklbw %%mm1, %%mm3		\n\t" // BGBGBGBG
+			"punpcklbw %%mm7, %%mm0		\n\t" // R0R0R0R0
+
+			"movq %%mm3, %%mm1		\n\t"
+			"punpcklwd %%mm0, %%mm3		\n\t" // BGR0BGR0
+			"punpckhwd %%mm0, %%mm1		\n\t" // BGR0BGR0
+
+			MOVNTQ(%%mm3, (%4, %%REGa, 4))
+			MOVNTQ(%%mm1, 8(%4, %%REGa, 4))
+
+			"add $4, %%"REG_a"		\n\t"
+			"cmp %5, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+
+
+			:: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" ((long)dstW),
+			"m" (yalpha1), "m" (uvalpha1)
+			: "%"REG_a
+			);
+			break;
+		case PIX_FMT_BGR24:
+			asm volatile(
+
+FULL_YSCALEYUV2RGB
+
+								// lsb ... msb
+			"punpcklbw %%mm1, %%mm3		\n\t" // BGBGBGBG
+			"punpcklbw %%mm7, %%mm0		\n\t" // R0R0R0R0
+
+			"movq %%mm3, %%mm1		\n\t"
+			"punpcklwd %%mm0, %%mm3		\n\t" // BGR0BGR0
+			"punpckhwd %%mm0, %%mm1		\n\t" // BGR0BGR0
+
+			"movq %%mm3, %%mm2		\n\t" // BGR0BGR0
+			"psrlq $8, %%mm3		\n\t" // GR0BGR00
+			"pand "MANGLE(bm00000111)", %%mm2\n\t" // BGR00000
+			"pand "MANGLE(bm11111000)", %%mm3\n\t" // 000BGR00
+			"por %%mm2, %%mm3		\n\t" // BGRBGR00
+			"movq %%mm1, %%mm2		\n\t"
+			"psllq $48, %%mm1		\n\t" // 000000BG
+			"por %%mm1, %%mm3		\n\t" // BGRBGRBG
+
+			"movq %%mm2, %%mm1		\n\t" // BGR0BGR0
+			"psrld $16, %%mm2		\n\t" // R000R000
+			"psrlq $24, %%mm1		\n\t" // 0BGR0000
+			"por %%mm2, %%mm1		\n\t" // RBGRR000
+
+			"mov %4, %%"REG_b"		\n\t"
+			"add %%"REG_a", %%"REG_b"	\n\t"
+
+#ifdef HAVE_MMX2
+			//FIXME Alignment
+			"movntq %%mm3, (%%"REG_b", %%"REG_a", 2)\n\t"
+			"movntq %%mm1, 8(%%"REG_b", %%"REG_a", 2)\n\t"
+#else
+			"movd %%mm3, (%%"REG_b", %%"REG_a", 2)	\n\t"
+			"psrlq $32, %%mm3		\n\t"
+			"movd %%mm3, 4(%%"REG_b", %%"REG_a", 2)	\n\t"
+			"movd %%mm1, 8(%%"REG_b", %%"REG_a", 2)	\n\t"
+#endif
+			"add $4, %%"REG_a"		\n\t"
+			"cmp %5, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+
+			:: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "m" (dest), "m" (dstW),
+			"m" (yalpha1), "m" (uvalpha1)
+			: "%"REG_a, "%"REG_b
+			);
+			break;
+		case PIX_FMT_BGR555:
+			asm volatile(
+
+FULL_YSCALEYUV2RGB
+#ifdef DITHER1XBPP
+			"paddusb "MANGLE(g5Dither)", %%mm1\n\t"
+			"paddusb "MANGLE(r5Dither)", %%mm0\n\t"
+			"paddusb "MANGLE(b5Dither)", %%mm3\n\t"
+#endif
+			"punpcklbw %%mm7, %%mm1		\n\t" // 0G0G0G0G
+			"punpcklbw %%mm7, %%mm3		\n\t" // 0B0B0B0B
+			"punpcklbw %%mm7, %%mm0		\n\t" // 0R0R0R0R
+
+			"psrlw $3, %%mm3		\n\t"
+			"psllw $2, %%mm1		\n\t"
+			"psllw $7, %%mm0		\n\t"
+			"pand "MANGLE(g15Mask)", %%mm1	\n\t"
+			"pand "MANGLE(r15Mask)", %%mm0	\n\t"
+
+			"por %%mm3, %%mm1		\n\t"
+			"por %%mm1, %%mm0		\n\t"
+
+			MOVNTQ(%%mm0, (%4, %%REGa, 2))
+
+			"add $4, %%"REG_a"		\n\t"
+			"cmp %5, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+
+			:: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" (dstW),
+			"m" (yalpha1), "m" (uvalpha1)
+			: "%"REG_a
+			);
+			break;
+		case PIX_FMT_BGR565:
+			asm volatile(
+
+FULL_YSCALEYUV2RGB
+#ifdef DITHER1XBPP
+			"paddusb "MANGLE(g6Dither)", %%mm1\n\t"
+			"paddusb "MANGLE(r5Dither)", %%mm0\n\t"
+			"paddusb "MANGLE(b5Dither)", %%mm3\n\t"
+#endif
+			"punpcklbw %%mm7, %%mm1		\n\t" // 0G0G0G0G
+			"punpcklbw %%mm7, %%mm3		\n\t" // 0B0B0B0B
+			"punpcklbw %%mm7, %%mm0		\n\t" // 0R0R0R0R
+
+			"psrlw $3, %%mm3		\n\t"
+			"psllw $3, %%mm1		\n\t"
+			"psllw $8, %%mm0		\n\t"
+			"pand "MANGLE(g16Mask)", %%mm1	\n\t"
+			"pand "MANGLE(r16Mask)", %%mm0	\n\t"
+
+			"por %%mm3, %%mm1		\n\t"
+			"por %%mm1, %%mm0		\n\t"
+
+			MOVNTQ(%%mm0, (%4, %%REGa, 2))
+
+			"add $4, %%"REG_a"		\n\t"
+			"cmp %5, %%"REG_a"		\n\t"
+			" jb 1b				\n\t"
+
+			:: "r" (buf0), "r" (buf1), "r" (uvbuf0), "r" (uvbuf1), "r" (dest), "m" (dstW),
+			"m" (yalpha1), "m" (uvalpha1)
+			: "%"REG_a
+			);
+		break;
+#endif
+		case PIX_FMT_BGR32:
+#ifndef HAVE_MMX
+		case PIX_FMT_RGB32:
+#endif
+		if(dstFormat==PIX_FMT_RGB32)
+		{
+			int i;
+#ifdef WORDS_BIGENDIAN
+			dest++;
+#endif
+			for(i=0;i<dstW;i++){
+				// vertical linear interpolation && yuv2rgb in a single step:
+				int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>19)];
+				int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19);
+				int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19);
+				dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)];
+				dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)];
+				dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)];
+				dest+= 4;
+			}
+		}
+		else if(dstFormat==PIX_FMT_BGR24)
+		{
+			int i;
+			for(i=0;i<dstW;i++){
+				// vertical linear interpolation && yuv2rgb in a single step:
+				int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>19)];
+				int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19);
+				int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19);
+				dest[0]=clip_table[((Y + yuvtab_40cf[U]) >>13)];
+				dest[1]=clip_table[((Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13)];
+				dest[2]=clip_table[((Y + yuvtab_3343[V]) >>13)];
+				dest+= 3;
+			}
+		}
+		else if(dstFormat==PIX_FMT_BGR565)
+		{
+			int i;
+			for(i=0;i<dstW;i++){
+				// vertical linear interpolation && yuv2rgb in a single step:
+				int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>19)];
+				int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19);
+				int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19);
+
+				((uint16_t*)dest)[i] =
+					clip_table16b[(Y + yuvtab_40cf[U]) >>13] |
+					clip_table16g[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13] |
+					clip_table16r[(Y + yuvtab_3343[V]) >>13];
+			}
+		}
+		else if(dstFormat==PIX_FMT_BGR555)
+		{
+			int i;
+			for(i=0;i<dstW;i++){
+				// vertical linear interpolation && yuv2rgb in a single step:
+				int Y=yuvtab_2568[((buf0[i]*yalpha1+buf1[i]*yalpha)>>19)];
+				int U=((uvbuf0[i]*uvalpha1+uvbuf1[i]*uvalpha)>>19);
+				int V=((uvbuf0[i+2048]*uvalpha1+uvbuf1[i+2048]*uvalpha)>>19);
+
+				((uint16_t*)dest)[i] =
+					clip_table15b[(Y + yuvtab_40cf[U]) >>13] |
+					clip_table15g[(Y + yuvtab_1a1e[V] + yuvtab_0c92[U]) >>13] |
+					clip_table15r[(Y + yuvtab_3343[V]) >>13];
+			}
+		}
+	}//FULL_UV_IPOL
+	else
+	{
+#endif // if 0
+#ifdef HAVE_MMX
+	switch(c->dstFormat)
+	{
+//Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
+	case PIX_FMT_RGB32:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB(%%REGBP, %5)
+				WRITEBGR32(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+	case PIX_FMT_BGR24:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB(%%REGBP, %5)
+				WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+	case PIX_FMT_BGR555:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB(%%REGBP, %5)
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g5Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR15(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+	case PIX_FMT_BGR565:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB(%%REGBP, %5)
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g6Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR16(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+	case PIX_FMT_YUYV422:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2PACKED(%%REGBP, %5)
+				WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+	default: break;
+	}
+#endif //HAVE_MMX
+YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C)
+}
+
+/**
+ * YV12 to RGB without scaling or interpolating
+ */
+static inline void RENAME(yuv2packed1)(SwsContext *c, uint16_t *buf0, uint16_t *uvbuf0, uint16_t *uvbuf1,
+			    uint8_t *dest, int dstW, int uvalpha, int dstFormat, int flags, int y)
+{
+	const int yalpha1=0;
+	int i;
+	
+	uint16_t *buf1= buf0; //FIXME needed for the rgb1/bgr1
+	const int yalpha= 4096; //FIXME ...
+
+	if(flags&SWS_FULL_CHR_H_INT)
+	{
+		RENAME(yuv2packed2)(c, buf0, buf0, uvbuf0, uvbuf1, dest, dstW, 0, uvalpha, y);
+		return;
+	}
+
+#ifdef HAVE_MMX
+	if( uvalpha < 2048 ) // note this is not correct (shifts chrominance by 0.5 pixels) but its a bit faster
+	{
+		switch(dstFormat)
+		{
+		case PIX_FMT_RGB32:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1(%%REGBP, %5)
+				WRITEBGR32(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_BGR24:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1(%%REGBP, %5)
+				WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_BGR555:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1(%%REGBP, %5)
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g5Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+				WRITEBGR15(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_BGR565:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1(%%REGBP, %5)
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g6Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR16(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_YUYV422:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2PACKED1(%%REGBP, %5)
+				WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		}
+	}
+	else
+	{
+		switch(dstFormat)
+		{
+		case PIX_FMT_RGB32:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1b(%%REGBP, %5)
+				WRITEBGR32(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_BGR24:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1b(%%REGBP, %5)
+				WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_BGR555:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1b(%%REGBP, %5)
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g5Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+				WRITEBGR15(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_BGR565:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2RGB1b(%%REGBP, %5)
+		/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+#ifdef DITHER1XBPP
+				"paddusb "MANGLE(b5Dither)", %%mm2\n\t"
+				"paddusb "MANGLE(g6Dither)", %%mm4\n\t"
+				"paddusb "MANGLE(r5Dither)", %%mm5\n\t"
+#endif
+
+				WRITEBGR16(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		case PIX_FMT_YUYV422:
+			asm volatile(
+				"mov %%"REG_b", "ESP_OFFSET"(%5)	\n\t"
+				"mov %4, %%"REG_b"			\n\t"
+                                "push %%"REG_BP"                        \n\t"
+				YSCALEYUV2PACKED1b(%%REGBP, %5)
+				WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
+                                "pop %%"REG_BP"                         \n\t"
+				"mov "ESP_OFFSET"(%5), %%"REG_b"	\n\t"
+
+			:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+			"a" (&c->redDither)
+			);
+			return;
+		}
+	}
+#endif
+	if( uvalpha < 2048 )
+	{
+		YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C)
+	}else{
+		YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C)
+	}
+}
+
+//FIXME yuy2* can read upto 7 samples to much
+
+static inline void RENAME(yuy2ToY)(uint8_t *dst, uint8_t *src, long width)
+{
+#ifdef HAVE_MMX
+	asm volatile(
+		"movq "MANGLE(bm01010101)", %%mm2\n\t"
+		"mov %0, %%"REG_a"		\n\t"
+		"1:				\n\t"
+		"movq (%1, %%"REG_a",2), %%mm0	\n\t"
+		"movq 8(%1, %%"REG_a",2), %%mm1	\n\t"
+		"pand %%mm2, %%mm0		\n\t"
+		"pand %%mm2, %%mm1		\n\t"
+		"packuswb %%mm1, %%mm0		\n\t"
+		"movq %%mm0, (%2, %%"REG_a")	\n\t"
+		"add $8, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: : "g" (-width), "r" (src+width*2), "r" (dst+width)
+		: "%"REG_a
+	);
+#else
+	int i;
+	for(i=0; i<width; i++)
+		dst[i]= src[2*i];
+#endif
+}
+
+static inline void RENAME(yuy2ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width)
+{
+#ifdef HAVE_MMX
+	asm volatile(
+		"movq "MANGLE(bm01010101)", %%mm4\n\t"
+		"mov %0, %%"REG_a"		\n\t"
+		"1:				\n\t"
+		"movq (%1, %%"REG_a",4), %%mm0	\n\t"
+		"movq 8(%1, %%"REG_a",4), %%mm1	\n\t"
+		"psrlw $8, %%mm0		\n\t"
+		"psrlw $8, %%mm1		\n\t"
+		"packuswb %%mm1, %%mm0		\n\t"
+		"movq %%mm0, %%mm1		\n\t"
+		"psrlw $8, %%mm0		\n\t"
+		"pand %%mm4, %%mm1		\n\t"
+		"packuswb %%mm0, %%mm0		\n\t"
+		"packuswb %%mm1, %%mm1		\n\t"
+		"movd %%mm0, (%3, %%"REG_a")	\n\t"
+		"movd %%mm1, (%2, %%"REG_a")	\n\t"
+		"add $4, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: : "g" (-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
+		: "%"REG_a
+	);
+#else
+	int i;
+	for(i=0; i<width; i++)
+	{
+		dstU[i]= src1[4*i + 1];
+		dstV[i]= src1[4*i + 3];
+	}
+#endif
+        assert(src1 == src2);
+}
+
+//this is allmost identical to the previous, end exists only cuz yuy2ToY/UV)(dst, src+1, ...) would have 100% unaligned accesses
+static inline void RENAME(uyvyToY)(uint8_t *dst, uint8_t *src, long width)
+{
+#ifdef HAVE_MMX
+	asm volatile(
+		"mov %0, %%"REG_a"		\n\t"
+		"1:				\n\t"
+		"movq (%1, %%"REG_a",2), %%mm0	\n\t"
+		"movq 8(%1, %%"REG_a",2), %%mm1	\n\t"
+		"psrlw $8, %%mm0		\n\t"
+		"psrlw $8, %%mm1		\n\t"
+		"packuswb %%mm1, %%mm0		\n\t"
+		"movq %%mm0, (%2, %%"REG_a")	\n\t"
+		"add $8, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: : "g" (-width), "r" (src+width*2), "r" (dst+width)
+		: "%"REG_a
+	);
+#else
+	int i;
+	for(i=0; i<width; i++)
+		dst[i]= src[2*i+1];
+#endif
+}
+
+static inline void RENAME(uyvyToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width)
+{
+#ifdef HAVE_MMX
+	asm volatile(
+		"movq "MANGLE(bm01010101)", %%mm4\n\t"
+		"mov %0, %%"REG_a"		\n\t"
+		"1:				\n\t"
+		"movq (%1, %%"REG_a",4), %%mm0	\n\t"
+		"movq 8(%1, %%"REG_a",4), %%mm1	\n\t"
+		"pand %%mm4, %%mm0		\n\t"
+		"pand %%mm4, %%mm1		\n\t"
+		"packuswb %%mm1, %%mm0		\n\t"
+		"movq %%mm0, %%mm1		\n\t"
+		"psrlw $8, %%mm0		\n\t"
+		"pand %%mm4, %%mm1		\n\t"
+		"packuswb %%mm0, %%mm0		\n\t"
+		"packuswb %%mm1, %%mm1		\n\t"
+		"movd %%mm0, (%3, %%"REG_a")	\n\t"
+		"movd %%mm1, (%2, %%"REG_a")	\n\t"
+		"add $4, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: : "g" (-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
+		: "%"REG_a
+	);
+#else
+	int i;
+	for(i=0; i<width; i++)
+	{
+		dstU[i]= src1[4*i + 0];
+		dstV[i]= src1[4*i + 2];
+	}
+#endif
+        assert(src1 == src2);
+}
+
+static inline void RENAME(bgr32ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int b=  ((uint32_t*)src)[i]&0xFF;
+		int g= (((uint32_t*)src)[i]>>8)&0xFF;
+		int r= (((uint32_t*)src)[i]>>16)&0xFF;
+
+		dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT);
+	}
+}
+
+static inline void RENAME(bgr32ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1 == src2);
+	for(i=0; i<width; i++)
+	{
+		const int a= ((uint32_t*)src1)[2*i+0];
+		const int e= ((uint32_t*)src1)[2*i+1];
+		const int l= (a&0xFF00FF) + (e&0xFF00FF);
+		const int h= (a&0x00FF00) + (e&0x00FF00);
+ 		const int b=  l&0x3FF;
+		const int g=  h>>8;
+		const int r=  l>>16;
+
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128;
+	}
+}
+
+static inline void RENAME(bgr24ToY)(uint8_t *dst, uint8_t *src, long width)
+{
+#ifdef HAVE_MMX
+	asm volatile(
+		"mov %2, %%"REG_a"		\n\t"
+		"movq "MANGLE(bgr2YCoeff)", %%mm6		\n\t"
+		"movq "MANGLE(w1111)", %%mm5		\n\t"
+		"pxor %%mm7, %%mm7		\n\t"
+		"lea (%%"REG_a", %%"REG_a", 2), %%"REG_d"\n\t"
+		ASMALIGN(4)
+		"1:				\n\t"
+		PREFETCH" 64(%0, %%"REG_d")	\n\t"
+		"movd (%0, %%"REG_d"), %%mm0	\n\t"
+		"movd 3(%0, %%"REG_d"), %%mm1	\n\t"
+		"punpcklbw %%mm7, %%mm0		\n\t"
+		"punpcklbw %%mm7, %%mm1		\n\t"
+		"movd 6(%0, %%"REG_d"), %%mm2	\n\t"
+		"movd 9(%0, %%"REG_d"), %%mm3	\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+		"punpcklbw %%mm7, %%mm3		\n\t"
+		"pmaddwd %%mm6, %%mm0		\n\t"
+		"pmaddwd %%mm6, %%mm1		\n\t"
+		"pmaddwd %%mm6, %%mm2		\n\t"
+		"pmaddwd %%mm6, %%mm3		\n\t"
+#ifndef FAST_BGR2YV12
+		"psrad $8, %%mm0		\n\t"
+		"psrad $8, %%mm1		\n\t"
+		"psrad $8, %%mm2		\n\t"
+		"psrad $8, %%mm3		\n\t"
+#endif
+		"packssdw %%mm1, %%mm0		\n\t"
+		"packssdw %%mm3, %%mm2		\n\t"
+		"pmaddwd %%mm5, %%mm0		\n\t"
+		"pmaddwd %%mm5, %%mm2		\n\t"
+		"packssdw %%mm2, %%mm0		\n\t"
+		"psraw $7, %%mm0		\n\t"
+
+		"movd 12(%0, %%"REG_d"), %%mm4	\n\t"
+		"movd 15(%0, %%"REG_d"), %%mm1	\n\t"
+		"punpcklbw %%mm7, %%mm4		\n\t"
+		"punpcklbw %%mm7, %%mm1		\n\t"
+		"movd 18(%0, %%"REG_d"), %%mm2	\n\t"
+		"movd 21(%0, %%"REG_d"), %%mm3	\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+		"punpcklbw %%mm7, %%mm3		\n\t"
+		"pmaddwd %%mm6, %%mm4		\n\t"
+		"pmaddwd %%mm6, %%mm1		\n\t"
+		"pmaddwd %%mm6, %%mm2		\n\t"
+		"pmaddwd %%mm6, %%mm3		\n\t"
+#ifndef FAST_BGR2YV12
+		"psrad $8, %%mm4		\n\t"
+		"psrad $8, %%mm1		\n\t"
+		"psrad $8, %%mm2		\n\t"
+		"psrad $8, %%mm3		\n\t"
+#endif
+		"packssdw %%mm1, %%mm4		\n\t"
+		"packssdw %%mm3, %%mm2		\n\t"
+		"pmaddwd %%mm5, %%mm4		\n\t"
+		"pmaddwd %%mm5, %%mm2		\n\t"
+		"add $24, %%"REG_d"		\n\t"
+		"packssdw %%mm2, %%mm4		\n\t"
+		"psraw $7, %%mm4		\n\t"
+
+		"packuswb %%mm4, %%mm0		\n\t"
+		"paddusb "MANGLE(bgr2YOffset)", %%mm0	\n\t"
+
+		"movq %%mm0, (%1, %%"REG_a")	\n\t"
+		"add $8, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: : "r" (src+width*3), "r" (dst+width), "g" (-width)
+		: "%"REG_a, "%"REG_d
+	);
+#else
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int b= src[i*3+0];
+		int g= src[i*3+1];
+		int r= src[i*3+2];
+
+		dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT);
+	}
+#endif
+}
+
+static inline void RENAME(bgr24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width)
+{
+#ifdef HAVE_MMX
+	asm volatile(
+		"mov %3, %%"REG_a"		\n\t"
+		"movq "MANGLE(w1111)", %%mm5		\n\t"
+		"movq "MANGLE(bgr2UCoeff)", %%mm6		\n\t"
+		"pxor %%mm7, %%mm7		\n\t"
+		"lea (%%"REG_a", %%"REG_a", 2), %%"REG_d"	\n\t"
+		"add %%"REG_d", %%"REG_d"	\n\t"
+		ASMALIGN(4)
+		"1:				\n\t"
+		PREFETCH" 64(%0, %%"REG_d")	\n\t"
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+		"movq (%0, %%"REG_d"), %%mm0	\n\t"
+		"movq 6(%0, %%"REG_d"), %%mm2	\n\t"
+		"movq %%mm0, %%mm1		\n\t"
+		"movq %%mm2, %%mm3		\n\t"
+		"psrlq $24, %%mm0		\n\t"
+		"psrlq $24, %%mm2		\n\t"
+		PAVGB(%%mm1, %%mm0)
+		PAVGB(%%mm3, %%mm2)
+		"punpcklbw %%mm7, %%mm0		\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+#else
+		"movd (%0, %%"REG_d"), %%mm0	\n\t"
+		"movd 3(%0, %%"REG_d"), %%mm2	\n\t"
+		"punpcklbw %%mm7, %%mm0		\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+		"paddw %%mm2, %%mm0		\n\t"
+		"movd 6(%0, %%"REG_d"), %%mm4	\n\t"
+		"movd 9(%0, %%"REG_d"), %%mm2	\n\t"
+		"punpcklbw %%mm7, %%mm4		\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+		"paddw %%mm4, %%mm2		\n\t"
+		"psrlw $1, %%mm0		\n\t"
+		"psrlw $1, %%mm2		\n\t"
+#endif
+		"movq "MANGLE(bgr2VCoeff)", %%mm1		\n\t"
+		"movq "MANGLE(bgr2VCoeff)", %%mm3		\n\t"
+		
+		"pmaddwd %%mm0, %%mm1		\n\t"
+		"pmaddwd %%mm2, %%mm3		\n\t"
+		"pmaddwd %%mm6, %%mm0		\n\t"
+		"pmaddwd %%mm6, %%mm2		\n\t"
+#ifndef FAST_BGR2YV12
+		"psrad $8, %%mm0		\n\t"
+		"psrad $8, %%mm1		\n\t"
+		"psrad $8, %%mm2		\n\t"
+		"psrad $8, %%mm3		\n\t"
+#endif
+		"packssdw %%mm2, %%mm0		\n\t"
+		"packssdw %%mm3, %%mm1		\n\t"
+		"pmaddwd %%mm5, %%mm0		\n\t"
+		"pmaddwd %%mm5, %%mm1		\n\t"
+		"packssdw %%mm1, %%mm0		\n\t" // V1 V0 U1 U0
+		"psraw $7, %%mm0		\n\t"
+
+#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+		"movq 12(%0, %%"REG_d"), %%mm4	\n\t"
+		"movq 18(%0, %%"REG_d"), %%mm2	\n\t"
+		"movq %%mm4, %%mm1		\n\t"
+		"movq %%mm2, %%mm3		\n\t"
+		"psrlq $24, %%mm4		\n\t"
+		"psrlq $24, %%mm2		\n\t"
+		PAVGB(%%mm1, %%mm4)
+		PAVGB(%%mm3, %%mm2)
+		"punpcklbw %%mm7, %%mm4		\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+#else
+		"movd 12(%0, %%"REG_d"), %%mm4	\n\t"
+		"movd 15(%0, %%"REG_d"), %%mm2	\n\t"
+		"punpcklbw %%mm7, %%mm4		\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+		"paddw %%mm2, %%mm4		\n\t"
+		"movd 18(%0, %%"REG_d"), %%mm5	\n\t"
+		"movd 21(%0, %%"REG_d"), %%mm2	\n\t"
+		"punpcklbw %%mm7, %%mm5		\n\t"
+		"punpcklbw %%mm7, %%mm2		\n\t"
+		"paddw %%mm5, %%mm2		\n\t"
+		"movq "MANGLE(w1111)", %%mm5		\n\t"
+		"psrlw $2, %%mm4		\n\t"
+		"psrlw $2, %%mm2		\n\t"
+#endif
+		"movq "MANGLE(bgr2VCoeff)", %%mm1		\n\t"
+		"movq "MANGLE(bgr2VCoeff)", %%mm3		\n\t"
+		
+		"pmaddwd %%mm4, %%mm1		\n\t"
+		"pmaddwd %%mm2, %%mm3		\n\t"
+		"pmaddwd %%mm6, %%mm4		\n\t"
+		"pmaddwd %%mm6, %%mm2		\n\t"
+#ifndef FAST_BGR2YV12
+		"psrad $8, %%mm4		\n\t"
+		"psrad $8, %%mm1		\n\t"
+		"psrad $8, %%mm2		\n\t"
+		"psrad $8, %%mm3		\n\t"
+#endif
+		"packssdw %%mm2, %%mm4		\n\t"
+		"packssdw %%mm3, %%mm1		\n\t"
+		"pmaddwd %%mm5, %%mm4		\n\t"
+		"pmaddwd %%mm5, %%mm1		\n\t"
+		"add $24, %%"REG_d"		\n\t"
+		"packssdw %%mm1, %%mm4		\n\t" // V3 V2 U3 U2
+		"psraw $7, %%mm4		\n\t"
+		
+		"movq %%mm0, %%mm1		\n\t"
+		"punpckldq %%mm4, %%mm0		\n\t"
+		"punpckhdq %%mm4, %%mm1		\n\t"
+		"packsswb %%mm1, %%mm0		\n\t"
+		"paddb "MANGLE(bgr2UVOffset)", %%mm0	\n\t"
+
+		"movd %%mm0, (%1, %%"REG_a")	\n\t"
+		"punpckhdq %%mm0, %%mm0		\n\t"
+		"movd %%mm0, (%2, %%"REG_a")	\n\t"
+		"add $4, %%"REG_a"		\n\t"
+		" js 1b				\n\t"
+		: : "r" (src1+width*6), "r" (dstU+width), "r" (dstV+width), "g" (-width)
+		: "%"REG_a, "%"REG_d
+	);
+#else
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int b= src1[6*i + 0] + src1[6*i + 3];
+		int g= src1[6*i + 1] + src1[6*i + 4];
+		int r= src1[6*i + 2] + src1[6*i + 5];
+
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128;
+	}
+#endif
+        assert(src1 == src2);
+}
+
+static inline void RENAME(bgr16ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int d= ((uint16_t*)src)[i];
+		int b= d&0x1F;
+		int g= (d>>5)&0x3F;
+		int r= (d>>11)&0x1F;
+
+		dst[i]= ((2*RY*r + GY*g + 2*BY*b)>>(RGB2YUV_SHIFT-2)) + 16;
+	}
+}
+
+static inline void RENAME(bgr16ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1==src2);
+	for(i=0; i<width; i++)
+	{
+		int d0= ((uint32_t*)src1)[i];
+		
+		int dl= (d0&0x07E0F81F);
+		int dh= ((d0>>5)&0x07C0F83F);
+
+		int dh2= (dh>>11) + (dh<<21);
+		int d= dh2 + dl;
+
+		int b= d&0x7F;
+		int r= (d>>11)&0x7F;
+		int g= d>>21;
+		dstU[i]= ((2*RU*r + GU*g + 2*BU*b)>>(RGB2YUV_SHIFT+1-2)) + 128;
+		dstV[i]= ((2*RV*r + GV*g + 2*BV*b)>>(RGB2YUV_SHIFT+1-2)) + 128;
+	}
+}
+
+static inline void RENAME(bgr15ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int d= ((uint16_t*)src)[i];
+		int b= d&0x1F;
+		int g= (d>>5)&0x1F;
+		int r= (d>>10)&0x1F;
+
+		dst[i]= ((RY*r + GY*g + BY*b)>>(RGB2YUV_SHIFT-3)) + 16;
+	}
+}
+
+static inline void RENAME(bgr15ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1==src2);
+	for(i=0; i<width; i++)
+	{
+		int d0= ((uint32_t*)src1)[i];
+		
+		int dl= (d0&0x03E07C1F);
+		int dh= ((d0>>5)&0x03E0F81F);
+
+		int dh2= (dh>>11) + (dh<<21);
+		int d= dh2 + dl;
+
+		int b= d&0x7F;
+		int r= (d>>10)&0x7F;
+		int g= d>>21;
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1-3)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1-3)) + 128;
+	}
+}
+
+
+static inline void RENAME(rgb32ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int r=  ((uint32_t*)src)[i]&0xFF;
+		int g= (((uint32_t*)src)[i]>>8)&0xFF;
+		int b= (((uint32_t*)src)[i]>>16)&0xFF;
+
+		dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT);
+	}
+}
+
+static inline void RENAME(rgb32ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1==src2);
+	for(i=0; i<width; i++)
+	{
+		const int a= ((uint32_t*)src1)[2*i+0];
+		const int e= ((uint32_t*)src1)[2*i+1];
+		const int l= (a&0xFF00FF) + (e&0xFF00FF);
+		const int h= (a&0x00FF00) + (e&0x00FF00);
+ 		const int r=  l&0x3FF;
+		const int g=  h>>8;
+		const int b=  l>>16;
+
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128;
+	}
+}
+
+static inline void RENAME(rgb24ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int r= src[i*3+0];
+		int g= src[i*3+1];
+		int b= src[i*3+2];
+
+		dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)) )>>RGB2YUV_SHIFT);
+	}
+}
+
+static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1==src2);
+	for(i=0; i<width; i++)
+	{
+		int r= src1[6*i + 0] + src1[6*i + 3];
+		int g= src1[6*i + 1] + src1[6*i + 4];
+		int b= src1[6*i + 2] + src1[6*i + 5];
+
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128;
+	}
+}
+
+static inline void RENAME(rgb16ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int d= ((uint16_t*)src)[i];
+		int r= d&0x1F;
+		int g= (d>>5)&0x3F;
+		int b= (d>>11)&0x1F;
+
+		dst[i]= ((2*RY*r + GY*g + 2*BY*b)>>(RGB2YUV_SHIFT-2)) + 16;
+	}
+}
+
+static inline void RENAME(rgb16ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1 == src2);
+	for(i=0; i<width; i++)
+	{
+		int d0= ((uint32_t*)src1)[i];
+		
+		int dl= (d0&0x07E0F81F);
+		int dh= ((d0>>5)&0x07C0F83F);
+
+		int dh2= (dh>>11) + (dh<<21);
+		int d= dh2 + dl;
+
+		int r= d&0x7F;
+		int b= (d>>11)&0x7F;
+		int g= d>>21;
+		dstU[i]= ((2*RU*r + GU*g + 2*BU*b)>>(RGB2YUV_SHIFT+1-2)) + 128;
+		dstV[i]= ((2*RV*r + GV*g + 2*BV*b)>>(RGB2YUV_SHIFT+1-2)) + 128;
+	}
+}
+
+static inline void RENAME(rgb15ToY)(uint8_t *dst, uint8_t *src, int width)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int d= ((uint16_t*)src)[i];
+		int r= d&0x1F;
+		int g= (d>>5)&0x1F;
+		int b= (d>>10)&0x1F;
+
+		dst[i]= ((RY*r + GY*g + BY*b)>>(RGB2YUV_SHIFT-3)) + 16;
+	}
+}
+
+static inline void RENAME(rgb15ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width)
+{
+	int i;
+        assert(src1 == src2);
+	for(i=0; i<width; i++)
+	{
+		int d0= ((uint32_t*)src1)[i];
+		
+		int dl= (d0&0x03E07C1F);
+		int dh= ((d0>>5)&0x03E0F81F);
+
+		int dh2= (dh>>11) + (dh<<21);
+		int d= dh2 + dl;
+
+		int g= d&0x7F;
+		int r= (d>>10)&0x7F;
+		int b= d>>21;
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1-3)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1-3)) + 128;
+	}
+}
+
+static inline void RENAME(palToY)(uint8_t *dst, uint8_t *src, int width, uint32_t *pal)
+{
+	int i;
+	for(i=0; i<width; i++)
+	{
+		int d= src[i];
+		int b= pal[d]     &0xFF;
+		int g=(pal[d]>>8 )&0xFF;
+		int r= pal[d]>>16;
+
+		dst[i]= ((RY*r + GY*g + BY*b)>>RGB2YUV_SHIFT) + 16;
+	}
+}
+
+static inline void RENAME(palToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width, uint32_t *pal)
+{
+	int i;
+        assert(src1 == src2);
+	for(i=0; i<width; i++)
+	{
+		int d0= src1[2*i  ];
+		int d1= src1[2*i+1];
+                int p = (pal[d0]&0xFF00FF) + (pal[d1]&0xFF00FF);
+                int g = (pal[d0]+pal[d1]-p)>>8;
+                int b= p&0x1FF;
+                int r= p>>16;
+
+		dstU[i]= ((RU*r + GU*g + BU*b)>>(RGB2YUV_SHIFT+1)) + 128;
+		dstV[i]= ((RV*r + GV*g + BV*b)>>(RGB2YUV_SHIFT+1)) + 128;
+	}
+}
+
+// Bilinear / Bicubic scaling
+static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW, int xInc,
+				  int16_t *filter, int16_t *filterPos, long filterSize)
+{
+#ifdef HAVE_MMX
+	assert(filterSize % 4 == 0 && filterSize>0);
+	if(filterSize==4) // allways true for upscaling, sometimes for down too
+	{
+		long counter= -2*dstW;
+		filter-= counter*2;
+		filterPos-= counter/2;
+		dst-= counter/2;
+		asm volatile(
+#if defined(PIC)
+			"push %%"REG_b"   		\n\t"
+#endif
+			"pxor %%mm7, %%mm7		\n\t"
+			"movq "MANGLE(w02)", %%mm6	\n\t"
+			"push %%"REG_BP"		\n\t" // we use 7 regs here ...
+			"mov %%"REG_a", %%"REG_BP"	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			"movzwl (%2, %%"REG_BP"), %%eax	\n\t"
+			"movzwl 2(%2, %%"REG_BP"), %%ebx\n\t"
+			"movq (%1, %%"REG_BP", 4), %%mm1\n\t"
+			"movq 8(%1, %%"REG_BP", 4), %%mm3\n\t"
+			"movd (%3, %%"REG_a"), %%mm0	\n\t"
+			"movd (%3, %%"REG_b"), %%mm2	\n\t"
+			"punpcklbw %%mm7, %%mm0		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"pmaddwd %%mm1, %%mm0		\n\t"
+			"pmaddwd %%mm2, %%mm3		\n\t"
+			"psrad $8, %%mm0		\n\t"
+			"psrad $8, %%mm3		\n\t"
+			"packssdw %%mm3, %%mm0		\n\t"
+			"pmaddwd %%mm6, %%mm0		\n\t"
+			"packssdw %%mm0, %%mm0		\n\t"
+			"movd %%mm0, (%4, %%"REG_BP")	\n\t"
+			"add $4, %%"REG_BP"		\n\t"
+			" jnc 1b			\n\t"
+
+			"pop %%"REG_BP"			\n\t"
+#if defined(PIC)
+			"pop %%"REG_b"   		\n\t"
+#endif
+			: "+a" (counter)
+			: "c" (filter), "d" (filterPos), "S" (src), "D" (dst)
+#if !defined(PIC)
+			: "%"REG_b
+#endif
+		);
+	}
+	else if(filterSize==8)
+	{
+		long counter= -2*dstW;
+		filter-= counter*4;
+		filterPos-= counter/2;
+		dst-= counter/2;
+		asm volatile(
+#if defined(PIC)
+			"push %%"REG_b"   		\n\t"
+#endif
+			"pxor %%mm7, %%mm7		\n\t"
+			"movq "MANGLE(w02)", %%mm6	\n\t"
+			"push %%"REG_BP"		\n\t" // we use 7 regs here ...
+			"mov %%"REG_a", %%"REG_BP"	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			"movzwl (%2, %%"REG_BP"), %%eax	\n\t"
+			"movzwl 2(%2, %%"REG_BP"), %%ebx\n\t"
+			"movq (%1, %%"REG_BP", 8), %%mm1\n\t"
+			"movq 16(%1, %%"REG_BP", 8), %%mm3\n\t"
+			"movd (%3, %%"REG_a"), %%mm0	\n\t"
+			"movd (%3, %%"REG_b"), %%mm2	\n\t"
+			"punpcklbw %%mm7, %%mm0		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"pmaddwd %%mm1, %%mm0		\n\t"
+			"pmaddwd %%mm2, %%mm3		\n\t"
+
+			"movq 8(%1, %%"REG_BP", 8), %%mm1\n\t"
+			"movq 24(%1, %%"REG_BP", 8), %%mm5\n\t"
+			"movd 4(%3, %%"REG_a"), %%mm4	\n\t"
+			"movd 4(%3, %%"REG_b"), %%mm2	\n\t"
+			"punpcklbw %%mm7, %%mm4		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"pmaddwd %%mm1, %%mm4		\n\t"
+			"pmaddwd %%mm2, %%mm5		\n\t"
+			"paddd %%mm4, %%mm0		\n\t"
+			"paddd %%mm5, %%mm3		\n\t"
+						
+			"psrad $8, %%mm0		\n\t"
+			"psrad $8, %%mm3		\n\t"
+			"packssdw %%mm3, %%mm0		\n\t"
+			"pmaddwd %%mm6, %%mm0		\n\t"
+			"packssdw %%mm0, %%mm0		\n\t"
+			"movd %%mm0, (%4, %%"REG_BP")	\n\t"
+			"add $4, %%"REG_BP"		\n\t"
+			" jnc 1b			\n\t"
+
+			"pop %%"REG_BP"			\n\t"
+#if defined(PIC)
+			"pop %%"REG_b"   		\n\t"
+#endif
+			: "+a" (counter)
+			: "c" (filter), "d" (filterPos), "S" (src), "D" (dst)
+#if !defined(PIC)
+			: "%"REG_b
+#endif
+		);
+	}
+	else
+	{
+		uint8_t *offset = src+filterSize;
+		long counter= -2*dstW;
+//		filter-= counter*filterSize/2;
+		filterPos-= counter/2;
+		dst-= counter/2;
+		asm volatile(
+			"pxor %%mm7, %%mm7		\n\t"
+			"movq "MANGLE(w02)", %%mm6	\n\t"
+			ASMALIGN(4)
+			"1:				\n\t"
+			"mov %2, %%"REG_c"		\n\t"
+			"movzwl (%%"REG_c", %0), %%eax	\n\t"
+			"movzwl 2(%%"REG_c", %0), %%edx	\n\t"
+			"mov %5, %%"REG_c"		\n\t"
+			"pxor %%mm4, %%mm4		\n\t"
+			"pxor %%mm5, %%mm5		\n\t"
+			"2:				\n\t"
+			"movq (%1), %%mm1		\n\t"
+			"movq (%1, %6), %%mm3		\n\t"
+			"movd (%%"REG_c", %%"REG_a"), %%mm0\n\t"
+			"movd (%%"REG_c", %%"REG_d"), %%mm2\n\t"
+			"punpcklbw %%mm7, %%mm0		\n\t"
+			"punpcklbw %%mm7, %%mm2		\n\t"
+			"pmaddwd %%mm1, %%mm0		\n\t"
+			"pmaddwd %%mm2, %%mm3		\n\t"
+			"paddd %%mm3, %%mm5		\n\t"
+			"paddd %%mm0, %%mm4		\n\t"
+			"add $8, %1			\n\t"
+			"add $4, %%"REG_c"		\n\t"
+			"cmp %4, %%"REG_c"		\n\t"
+			" jb 2b				\n\t"
+			"add %6, %1			\n\t"
+			"psrad $8, %%mm4		\n\t"
+			"psrad $8, %%mm5		\n\t"
+			"packssdw %%mm5, %%mm4		\n\t"
+			"pmaddwd %%mm6, %%mm4		\n\t"
+			"packssdw %%mm4, %%mm4		\n\t"
+			"mov %3, %%"REG_a"		\n\t"
+			"movd %%mm4, (%%"REG_a", %0)	\n\t"
+			"add $4, %0			\n\t"
+			" jnc 1b			\n\t"
+
+			: "+r" (counter), "+r" (filter)
+			: "m" (filterPos), "m" (dst), "m"(offset),
+			  "m" (src), "r" (filterSize*2)
+			: "%"REG_a, "%"REG_c, "%"REG_d
+		);
+	}
+#else
+#ifdef HAVE_ALTIVEC
+	hScale_altivec_real(dst, dstW, src, srcW, xInc, filter, filterPos, filterSize);
+#else
+	int i;
+	for(i=0; i<dstW; i++)
+	{
+		int j;
+		int srcPos= filterPos[i];
+		int val=0;
+//		printf("filterPos: %d\n", filterPos[i]);
+		for(j=0; j<filterSize; j++)
+		{
+//			printf("filter: %d, src: %d\n", filter[i], src[srcPos + j]);
+			val += ((int)src[srcPos + j])*filter[filterSize*i + j];
+		}
+//		filter += hFilterSize;
+		dst[i] = av_clip(val>>7, 0, (1<<15)-1); // the cubic equation does overflow ...
+//		dst[i] = val>>7;
+	}
+#endif
+#endif
+}
+      // *** horizontal scale Y line to temp buffer
+static inline void RENAME(hyscale)(uint16_t *dst, long dstWidth, uint8_t *src, int srcW, int xInc,
+				   int flags, int canMMX2BeUsed, int16_t *hLumFilter,
+				   int16_t *hLumFilterPos, int hLumFilterSize, void *funnyYCode, 
+				   int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter,
+				   int32_t *mmx2FilterPos, uint8_t *pal)
+{
+    if(srcFormat==PIX_FMT_YUYV422 || srcFormat==PIX_FMT_GRAY16BE)
+    {
+	RENAME(yuy2ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_UYVY422 || srcFormat==PIX_FMT_GRAY16LE)
+    {
+	RENAME(uyvyToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_RGB32)
+    {
+	RENAME(bgr32ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_BGR24)
+    {
+	RENAME(bgr24ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_BGR565)
+    {
+	RENAME(bgr16ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_BGR555)
+    {
+	RENAME(bgr15ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_BGR32)
+    {
+	RENAME(rgb32ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_RGB24)
+    {
+	RENAME(rgb24ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_RGB565)
+    {
+	RENAME(rgb16ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_RGB555)
+    {
+	RENAME(rgb15ToY)(formatConvBuffer, src, srcW);
+	src= formatConvBuffer;
+    }
+    else if(srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE  || srcFormat==PIX_FMT_RGB4_BYTE)
+    {
+	RENAME(palToY)(formatConvBuffer, src, srcW, pal);
+	src= formatConvBuffer;
+    }
+
+#ifdef HAVE_MMX
+	// use the new MMX scaler if the mmx2 can't be used (its faster than the x86asm one)
+    if(!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed))
+#else
+    if(!(flags&SWS_FAST_BILINEAR))
+#endif
+    {
+    	RENAME(hScale)(dst, dstWidth, src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize);
+    }
+    else // Fast Bilinear upscale / crap downscale
+    {
+#if defined(ARCH_X86)
+#ifdef HAVE_MMX2
+	int i;
+#if defined(PIC)
+	uint64_t ebxsave __attribute__((aligned(8)));
+#endif
+	if(canMMX2BeUsed)
+	{
+		asm volatile(
+#if defined(PIC)
+			"mov %%"REG_b", %5    \n\t"
+#endif
+			"pxor %%mm7, %%mm7		\n\t"
+			"mov %0, %%"REG_c"		\n\t"
+			"mov %1, %%"REG_D"		\n\t"
+			"mov %2, %%"REG_d"		\n\t"
+			"mov %3, %%"REG_b"		\n\t"
+			"xor %%"REG_a", %%"REG_a"	\n\t" // i
+			PREFETCH" (%%"REG_c")		\n\t"
+			PREFETCH" 32(%%"REG_c")		\n\t"
+			PREFETCH" 64(%%"REG_c")		\n\t"
+
+#ifdef ARCH_X86_64
+
+#define FUNNY_Y_CODE \
+			"movl (%%"REG_b"), %%esi	\n\t"\
+			"call *%4			\n\t"\
+			"movl (%%"REG_b", %%"REG_a"), %%esi\n\t"\
+			"add %%"REG_S", %%"REG_c"	\n\t"\
+			"add %%"REG_a", %%"REG_D"	\n\t"\
+			"xor %%"REG_a", %%"REG_a"	\n\t"\
+
+#else
+
+#define FUNNY_Y_CODE \
+			"movl (%%"REG_b"), %%esi	\n\t"\
+			"call *%4			\n\t"\
+			"addl (%%"REG_b", %%"REG_a"), %%"REG_c"\n\t"\
+			"add %%"REG_a", %%"REG_D"	\n\t"\
+			"xor %%"REG_a", %%"REG_a"	\n\t"\
+
+#endif
+
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+FUNNY_Y_CODE
+
+#if defined(PIC)
+			"mov %5, %%"REG_b"    \n\t"
+#endif
+			:: "m" (src), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos),
+			"m" (funnyYCode)
+#if defined(PIC)
+			,"m" (ebxsave)
+#endif
+			: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D
+#if !defined(PIC)
+			,"%"REG_b
+#endif
+		);
+		for(i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) dst[i] = src[srcW-1]*128;
+	}
+	else
+	{
+#endif
+	long xInc_shr16 = xInc >> 16;
+	uint16_t xInc_mask = xInc & 0xffff;
+	//NO MMX just normal asm ...
+	asm volatile(
+		"xor %%"REG_a", %%"REG_a"	\n\t" // i
+		"xor %%"REG_d", %%"REG_d"	\n\t" // xx
+		"xorl %%ecx, %%ecx		\n\t" // 2*xalpha
+		ASMALIGN(4)
+		"1:				\n\t"
+		"movzbl  (%0, %%"REG_d"), %%edi	\n\t" //src[xx]
+		"movzbl 1(%0, %%"REG_d"), %%esi	\n\t" //src[xx+1]
+		"subl %%edi, %%esi		\n\t" //src[xx+1] - src[xx]
+		"imull %%ecx, %%esi		\n\t" //(src[xx+1] - src[xx])*2*xalpha
+		"shll $16, %%edi		\n\t"
+		"addl %%edi, %%esi		\n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
+		"mov %1, %%"REG_D"		\n\t"
+		"shrl $9, %%esi			\n\t"
+		"movw %%si, (%%"REG_D", %%"REG_a", 2)\n\t"
+		"addw %4, %%cx			\n\t" //2*xalpha += xInc&0xFF
+		"adc %3, %%"REG_d"		\n\t" //xx+= xInc>>8 + carry
+
+		"movzbl (%0, %%"REG_d"), %%edi	\n\t" //src[xx]
+		"movzbl 1(%0, %%"REG_d"), %%esi	\n\t" //src[xx+1]
+		"subl %%edi, %%esi		\n\t" //src[xx+1] - src[xx]
+		"imull %%ecx, %%esi		\n\t" //(src[xx+1] - src[xx])*2*xalpha
+		"shll $16, %%edi		\n\t"
+		"addl %%edi, %%esi		\n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
+		"mov %1, %%"REG_D"		\n\t"
+		"shrl $9, %%esi			\n\t"
+		"movw %%si, 2(%%"REG_D", %%"REG_a", 2)\n\t"
+		"addw %4, %%cx			\n\t" //2*xalpha += xInc&0xFF
+		"adc %3, %%"REG_d"		\n\t" //xx+= xInc>>8 + carry
+
+
+		"add $2, %%"REG_a"		\n\t"
+		"cmp %2, %%"REG_a"		\n\t"
+		" jb 1b				\n\t"
+
+
+		:: "r" (src), "m" (dst), "m" (dstWidth), "m" (xInc_shr16), "m" (xInc_mask)
+		: "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi"
+		);
+#ifdef HAVE_MMX2
+	} //if MMX2 can't be used
+#endif
+#else
+	int i;
+	unsigned int xpos=0;
+	for(i=0;i<dstWidth;i++)
+	{
+		register unsigned int xx=xpos>>16;
+		register unsigned int xalpha=(xpos&0xFFFF)>>9;
+		dst[i]= (src[xx]<<7) + (src[xx+1] - src[xx])*xalpha;
+		xpos+=xInc;
+	}
+#endif
+    }
+}
+
+inline static void RENAME(hcscale)(uint16_t *dst, long dstWidth, uint8_t *src1, uint8_t *src2,
+				   int srcW, int xInc, int flags, int canMMX2BeUsed, int16_t *hChrFilter,
+				   int16_t *hChrFilterPos, int hChrFilterSize, void *funnyUVCode,
+				   int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter,
+				   int32_t *mmx2FilterPos, uint8_t *pal)
+{
+    if(srcFormat==PIX_FMT_YUYV422)
+    {
+	RENAME(yuy2ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_UYVY422)
+    {
+	RENAME(uyvyToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_RGB32)
+    {
+	RENAME(bgr32ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_BGR24)
+    {
+	RENAME(bgr24ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_BGR565)
+    {
+	RENAME(bgr16ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_BGR555)
+    {
+	RENAME(bgr15ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_BGR32)
+    {
+	RENAME(rgb32ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_RGB24)
+    {
+	RENAME(rgb24ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_RGB565)
+    {
+	RENAME(rgb16ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(srcFormat==PIX_FMT_RGB555)
+    {
+	RENAME(rgb15ToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+    else if(isGray(srcFormat))
+    {
+    	return;
+    }
+    else if(srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE  || srcFormat==PIX_FMT_RGB4_BYTE)
+    {
+	RENAME(palToUV)(formatConvBuffer, formatConvBuffer+2048, src1, src2, srcW, pal);
+	src1= formatConvBuffer;
+	src2= formatConvBuffer+2048;
+    }
+
+#ifdef HAVE_MMX
+	// use the new MMX scaler if the mmx2 can't be used (its faster than the x86asm one)
+    if(!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed))
+#else
+    if(!(flags&SWS_FAST_BILINEAR))
+#endif
+    {
+    	RENAME(hScale)(dst     , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+    	RENAME(hScale)(dst+2048, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+    }
+    else // Fast Bilinear upscale / crap downscale
+    {
+#if defined(ARCH_X86)
+#ifdef HAVE_MMX2
+	int i;
+#if defined(PIC)
+	uint64_t ebxsave __attribute__((aligned(8)));
+#endif
+	if(canMMX2BeUsed)
+	{
+		asm volatile(
+#if defined(PIC)
+			"mov %%"REG_b", %6    \n\t"
+#endif
+			"pxor %%mm7, %%mm7		\n\t"
+			"mov %0, %%"REG_c"		\n\t"
+			"mov %1, %%"REG_D"		\n\t"
+			"mov %2, %%"REG_d"		\n\t"
+			"mov %3, %%"REG_b"		\n\t"
+			"xor %%"REG_a", %%"REG_a"	\n\t" // i
+			PREFETCH" (%%"REG_c")		\n\t"
+			PREFETCH" 32(%%"REG_c")		\n\t"
+			PREFETCH" 64(%%"REG_c")		\n\t"
+
+#ifdef ARCH_X86_64
+
+#define FUNNY_UV_CODE \
+			"movl (%%"REG_b"), %%esi	\n\t"\
+			"call *%4			\n\t"\
+			"movl (%%"REG_b", %%"REG_a"), %%esi\n\t"\
+			"add %%"REG_S", %%"REG_c"	\n\t"\
+			"add %%"REG_a", %%"REG_D"	\n\t"\
+			"xor %%"REG_a", %%"REG_a"	\n\t"\
+
+#else
+
+#define FUNNY_UV_CODE \
+			"movl (%%"REG_b"), %%esi	\n\t"\
+			"call *%4			\n\t"\
+			"addl (%%"REG_b", %%"REG_a"), %%"REG_c"\n\t"\
+			"add %%"REG_a", %%"REG_D"	\n\t"\
+			"xor %%"REG_a", %%"REG_a"	\n\t"\
+
+#endif
+
+FUNNY_UV_CODE
+FUNNY_UV_CODE
+FUNNY_UV_CODE
+FUNNY_UV_CODE
+			"xor %%"REG_a", %%"REG_a"	\n\t" // i
+			"mov %5, %%"REG_c"		\n\t" // src
+			"mov %1, %%"REG_D"		\n\t" // buf1
+			"add $4096, %%"REG_D"		\n\t"
+			PREFETCH" (%%"REG_c")		\n\t"
+			PREFETCH" 32(%%"REG_c")		\n\t"
+			PREFETCH" 64(%%"REG_c")		\n\t"
+
+FUNNY_UV_CODE
+FUNNY_UV_CODE
+FUNNY_UV_CODE
+FUNNY_UV_CODE
+
+#if defined(PIC)
+			"mov %6, %%"REG_b"    \n\t"
+#endif
+			:: "m" (src1), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos),
+			"m" (funnyUVCode), "m" (src2)
+#if defined(PIC)
+			,"m" (ebxsave)
+#endif
+			: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D
+#if !defined(PIC)
+			 ,"%"REG_b
+#endif
+		);
+		for(i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--)
+		{
+//			printf("%d %d %d\n", dstWidth, i, srcW);
+			dst[i] = src1[srcW-1]*128;
+			dst[i+2048] = src2[srcW-1]*128;
+		}
+	}
+	else
+	{
+#endif
+	long xInc_shr16 = (long) (xInc >> 16);
+	uint16_t xInc_mask = xInc & 0xffff; 
+	asm volatile(
+		"xor %%"REG_a", %%"REG_a"	\n\t" // i
+		"xor %%"REG_d", %%"REG_d"		\n\t" // xx
+		"xorl %%ecx, %%ecx		\n\t" // 2*xalpha
+		ASMALIGN(4)
+		"1:				\n\t"
+		"mov %0, %%"REG_S"		\n\t"
+		"movzbl  (%%"REG_S", %%"REG_d"), %%edi	\n\t" //src[xx]
+		"movzbl 1(%%"REG_S", %%"REG_d"), %%esi	\n\t" //src[xx+1]
+		"subl %%edi, %%esi		\n\t" //src[xx+1] - src[xx]
+		"imull %%ecx, %%esi		\n\t" //(src[xx+1] - src[xx])*2*xalpha
+		"shll $16, %%edi		\n\t"
+		"addl %%edi, %%esi		\n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
+		"mov %1, %%"REG_D"		\n\t"
+		"shrl $9, %%esi			\n\t"
+		"movw %%si, (%%"REG_D", %%"REG_a", 2)\n\t"
+
+		"movzbl  (%5, %%"REG_d"), %%edi	\n\t" //src[xx]
+		"movzbl 1(%5, %%"REG_d"), %%esi	\n\t" //src[xx+1]
+		"subl %%edi, %%esi		\n\t" //src[xx+1] - src[xx]
+		"imull %%ecx, %%esi		\n\t" //(src[xx+1] - src[xx])*2*xalpha
+		"shll $16, %%edi		\n\t"
+		"addl %%edi, %%esi		\n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
+		"mov %1, %%"REG_D"		\n\t"
+		"shrl $9, %%esi			\n\t"
+		"movw %%si, 4096(%%"REG_D", %%"REG_a", 2)\n\t"
+
+		"addw %4, %%cx			\n\t" //2*xalpha += xInc&0xFF
+		"adc %3, %%"REG_d"		\n\t" //xx+= xInc>>8 + carry
+		"add $1, %%"REG_a"		\n\t"
+		"cmp %2, %%"REG_a"		\n\t"
+		" jb 1b				\n\t"
+
+/* GCC-3.3 makes MPlayer crash on IA-32 machines when using "g" operand here,
+   which is needed to support GCC-4.0 */
+#if defined(ARCH_X86_64) && ((__GNUC__ > 3) || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+		:: "m" (src1), "m" (dst), "g" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
+#else
+		:: "m" (src1), "m" (dst), "m" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
+#endif
+		"r" (src2)
+		: "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi"
+		);
+#ifdef HAVE_MMX2
+	} //if MMX2 can't be used
+#endif
+#else
+	int i;
+	unsigned int xpos=0;
+	for(i=0;i<dstWidth;i++)
+	{
+		register unsigned int xx=xpos>>16;
+		register unsigned int xalpha=(xpos&0xFFFF)>>9;
+		dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha);
+		dst[i+2048]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha);
+/* slower
+	  dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha;
+	  dst[i+2048]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha;
+*/
+		xpos+=xInc;
+	}
+#endif
+   }
+}
+
+static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+
+	/* load a few things into local vars to make the code more readable? and faster */
+	const int srcW= c->srcW;
+	const int dstW= c->dstW;
+	const int dstH= c->dstH;
+	const int chrDstW= c->chrDstW;
+	const int chrSrcW= c->chrSrcW;
+	const int lumXInc= c->lumXInc;
+	const int chrXInc= c->chrXInc;
+	const int dstFormat= c->dstFormat;
+	const int srcFormat= c->srcFormat;
+	const int flags= c->flags;
+	const int canMMX2BeUsed= c->canMMX2BeUsed;
+	int16_t *vLumFilterPos= c->vLumFilterPos;
+	int16_t *vChrFilterPos= c->vChrFilterPos;
+	int16_t *hLumFilterPos= c->hLumFilterPos;
+	int16_t *hChrFilterPos= c->hChrFilterPos;
+	int16_t *vLumFilter= c->vLumFilter;
+	int16_t *vChrFilter= c->vChrFilter;
+	int16_t *hLumFilter= c->hLumFilter;
+	int16_t *hChrFilter= c->hChrFilter;
+	int32_t *lumMmxFilter= c->lumMmxFilter;
+	int32_t *chrMmxFilter= c->chrMmxFilter;
+	const int vLumFilterSize= c->vLumFilterSize;
+	const int vChrFilterSize= c->vChrFilterSize;
+	const int hLumFilterSize= c->hLumFilterSize;
+	const int hChrFilterSize= c->hChrFilterSize;
+	int16_t **lumPixBuf= c->lumPixBuf;
+	int16_t **chrPixBuf= c->chrPixBuf;
+	const int vLumBufSize= c->vLumBufSize;
+	const int vChrBufSize= c->vChrBufSize;
+	uint8_t *funnyYCode= c->funnyYCode;
+	uint8_t *funnyUVCode= c->funnyUVCode;
+	uint8_t *formatConvBuffer= c->formatConvBuffer;
+	const int chrSrcSliceY= srcSliceY >> c->chrSrcVSubSample;
+	const int chrSrcSliceH= -((-srcSliceH) >> c->chrSrcVSubSample);
+	int lastDstY;
+        uint8_t *pal=NULL;
+
+	/* vars whch will change and which we need to storw back in the context */
+	int dstY= c->dstY;
+	int lumBufIndex= c->lumBufIndex;
+	int chrBufIndex= c->chrBufIndex;
+	int lastInLumBuf= c->lastInLumBuf;
+	int lastInChrBuf= c->lastInChrBuf;
+	
+	if(isPacked(c->srcFormat)){
+                pal= src[1];
+		src[0]=
+		src[1]=
+		src[2]= src[0];
+		srcStride[0]=
+		srcStride[1]=
+		srcStride[2]= srcStride[0];
+	}
+	srcStride[1]<<= c->vChrDrop;
+	srcStride[2]<<= c->vChrDrop;
+
+//	printf("swscale %X %X %X -> %X %X %X\n", (int)src[0], (int)src[1], (int)src[2],
+//		(int)dst[0], (int)dst[1], (int)dst[2]);
+
+#if 0 //self test FIXME move to a vfilter or something
+{
+static volatile int i=0;
+i++;
+if(srcFormat==PIX_FMT_YUV420P && i==1 && srcSliceH>= c->srcH)
+	selfTest(src, srcStride, c->srcW, c->srcH);
+i--;
+}
+#endif
+
+//printf("sws Strides:%d %d %d -> %d %d %d\n", srcStride[0],srcStride[1],srcStride[2],
+//dstStride[0],dstStride[1],dstStride[2]);
+
+	if(dstStride[0]%8 !=0 || dstStride[1]%8 !=0 || dstStride[2]%8 !=0)
+	{
+		static int firstTime=1; //FIXME move this into the context perhaps
+		if(flags & SWS_PRINT_INFO && firstTime)
+		{
+			av_log(c, AV_LOG_WARNING, "SwScaler: Warning: dstStride is not aligned!\n"
+					"SwScaler:          ->cannot do aligned memory acesses anymore\n");
+			firstTime=0;
+		}
+	}
+
+	/* Note the user might start scaling the picture in the middle so this will not get executed
+	   this is not really intended but works currently, so ppl might do it */
+	if(srcSliceY ==0){
+		lumBufIndex=0;
+		chrBufIndex=0;
+		dstY=0;	
+		lastInLumBuf= -1;
+		lastInChrBuf= -1;
+	}
+
+	lastDstY= dstY;
+
+	for(;dstY < dstH; dstY++){
+		unsigned char *dest =dst[0]+dstStride[0]*dstY;
+		const int chrDstY= dstY>>c->chrDstVSubSample;
+		unsigned char *uDest=dst[1]+dstStride[1]*chrDstY;
+		unsigned char *vDest=dst[2]+dstStride[2]*chrDstY;
+
+		const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input
+		const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input
+		const int lastLumSrcY= firstLumSrcY + vLumFilterSize -1; // Last line needed as input
+		const int lastChrSrcY= firstChrSrcY + vChrFilterSize -1; // Last line needed as input
+
+//printf("dstY:%d dstH:%d firstLumSrcY:%d lastInLumBuf:%d vLumBufSize: %d vChrBufSize: %d slice: %d %d vLumFilterSize: %d firstChrSrcY: %d vChrFilterSize: %d c->chrSrcVSubSample: %d\n",
+// dstY, dstH, firstLumSrcY, lastInLumBuf, vLumBufSize, vChrBufSize, srcSliceY, srcSliceH, vLumFilterSize, firstChrSrcY, vChrFilterSize,  c->chrSrcVSubSample);
+		//handle holes (FAST_BILINEAR & weird filters)
+		if(firstLumSrcY > lastInLumBuf) lastInLumBuf= firstLumSrcY-1;
+		if(firstChrSrcY > lastInChrBuf) lastInChrBuf= firstChrSrcY-1;
+//printf("%d %d %d\n", firstChrSrcY, lastInChrBuf, vChrBufSize);
+		ASSERT(firstLumSrcY >= lastInLumBuf - vLumBufSize + 1)
+		ASSERT(firstChrSrcY >= lastInChrBuf - vChrBufSize + 1)
+
+		// Do we have enough lines in this slice to output the dstY line
+		if(lastLumSrcY < srcSliceY + srcSliceH && lastChrSrcY < -((-srcSliceY - srcSliceH)>>c->chrSrcVSubSample))
+		{
+			//Do horizontal scaling
+			while(lastInLumBuf < lastLumSrcY)
+			{
+				uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
+				lumBufIndex++;
+//				printf("%d %d %d %d\n", lumBufIndex, vLumBufSize, lastInLumBuf,  lastLumSrcY);
+				ASSERT(lumBufIndex < 2*vLumBufSize)
+				ASSERT(lastInLumBuf + 1 - srcSliceY < srcSliceH)
+				ASSERT(lastInLumBuf + 1 - srcSliceY >= 0)
+//				printf("%d %d\n", lumBufIndex, vLumBufSize);
+				RENAME(hyscale)(lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc,
+						flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize,
+						funnyYCode, c->srcFormat, formatConvBuffer, 
+						c->lumMmx2Filter, c->lumMmx2FilterPos, pal);
+				lastInLumBuf++;
+			}
+			while(lastInChrBuf < lastChrSrcY)
+			{
+				uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1];
+				uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2];
+				chrBufIndex++;
+				ASSERT(chrBufIndex < 2*vChrBufSize)
+				ASSERT(lastInChrBuf + 1 - chrSrcSliceY < (chrSrcSliceH))
+				ASSERT(lastInChrBuf + 1 - chrSrcSliceY >= 0)
+				//FIXME replace parameters through context struct (some at least)
+
+				if(!(isGray(srcFormat) || isGray(dstFormat)))
+					RENAME(hcscale)(chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
+						flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize,
+						funnyUVCode, c->srcFormat, formatConvBuffer, 
+						c->chrMmx2Filter, c->chrMmx2FilterPos, pal);
+				lastInChrBuf++;
+			}
+			//wrap buf index around to stay inside the ring buffer
+			if(lumBufIndex >= vLumBufSize ) lumBufIndex-= vLumBufSize;
+			if(chrBufIndex >= vChrBufSize ) chrBufIndex-= vChrBufSize;
+		}
+		else // not enough lines left in this slice -> load the rest in the buffer
+		{
+/*		printf("%d %d Last:%d %d LastInBuf:%d %d Index:%d %d Y:%d FSize: %d %d BSize: %d %d\n",
+			firstChrSrcY,firstLumSrcY,lastChrSrcY,lastLumSrcY,
+			lastInChrBuf,lastInLumBuf,chrBufIndex,lumBufIndex,dstY,vChrFilterSize,vLumFilterSize,
+			vChrBufSize, vLumBufSize);*/
+
+			//Do horizontal scaling
+			while(lastInLumBuf+1 < srcSliceY + srcSliceH)
+			{
+				uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
+				lumBufIndex++;
+				ASSERT(lumBufIndex < 2*vLumBufSize)
+				ASSERT(lastInLumBuf + 1 - srcSliceY < srcSliceH)
+				ASSERT(lastInLumBuf + 1 - srcSliceY >= 0)
+				RENAME(hyscale)(lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc,
+						flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize,
+						funnyYCode, c->srcFormat, formatConvBuffer, 
+						c->lumMmx2Filter, c->lumMmx2FilterPos, pal);
+				lastInLumBuf++;
+			}
+			while(lastInChrBuf+1 < (chrSrcSliceY + chrSrcSliceH))
+			{
+				uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1];
+				uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2];
+				chrBufIndex++;
+				ASSERT(chrBufIndex < 2*vChrBufSize)
+				ASSERT(lastInChrBuf + 1 - chrSrcSliceY < chrSrcSliceH)
+				ASSERT(lastInChrBuf + 1 - chrSrcSliceY >= 0)
+
+				if(!(isGray(srcFormat) || isGray(dstFormat)))
+					RENAME(hcscale)(chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
+						flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize,
+						funnyUVCode, c->srcFormat, formatConvBuffer, 
+						c->chrMmx2Filter, c->chrMmx2FilterPos, pal);
+				lastInChrBuf++;
+			}
+			//wrap buf index around to stay inside the ring buffer
+			if(lumBufIndex >= vLumBufSize ) lumBufIndex-= vLumBufSize;
+			if(chrBufIndex >= vChrBufSize ) chrBufIndex-= vChrBufSize;
+			break; //we can't output a dstY line so let's try with the next slice
+		}
+
+#ifdef HAVE_MMX
+		b5Dither= dither8[dstY&1];
+		g6Dither= dither4[dstY&1];
+		g5Dither= dither8[dstY&1];
+		r5Dither= dither8[(dstY+1)&1];
+#endif
+	    if(dstY < dstH-2)
+	    {
+		int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
+		int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+#ifdef HAVE_MMX
+		int i;
+            if(flags & SWS_ACCURATE_RND){
+                        for(i=0; i<vLumFilterSize; i+=2){
+                                lumMmxFilter[2*i+0]= (int32_t)lumSrcPtr[i  ];
+                                lumMmxFilter[2*i+1]= (int32_t)lumSrcPtr[i+(vLumFilterSize>1)];
+                                lumMmxFilter[2*i+2]=
+                                lumMmxFilter[2*i+3]= vLumFilter[dstY*vLumFilterSize + i    ]
+                                                + (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1]<<16 : 0);
+                        }
+                        for(i=0; i<vChrFilterSize; i+=2){
+                                chrMmxFilter[2*i+0]= (int32_t)chrSrcPtr[i  ];
+                                chrMmxFilter[2*i+1]= (int32_t)chrSrcPtr[i+(vChrFilterSize>1)];
+                                chrMmxFilter[2*i+2]=
+                                chrMmxFilter[2*i+3]= vChrFilter[chrDstY*vChrFilterSize + i    ]
+                                                + (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0);
+                        }
+            }else{
+		for(i=0; i<vLumFilterSize; i++)
+		{
+			lumMmxFilter[4*i+0]= (int32_t)lumSrcPtr[i];
+			lumMmxFilter[4*i+1]= (uint64_t)lumSrcPtr[i] >> 32;
+			lumMmxFilter[4*i+2]= 
+			lumMmxFilter[4*i+3]= 
+				((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001;
+		}
+		for(i=0; i<vChrFilterSize; i++)
+		{
+			chrMmxFilter[4*i+0]= (int32_t)chrSrcPtr[i];
+			chrMmxFilter[4*i+1]= (uint64_t)chrSrcPtr[i] >> 32;
+			chrMmxFilter[4*i+2]= 
+			chrMmxFilter[4*i+3]= 
+				((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001;
+		}
+            }
+#endif
+		if(dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){
+			const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
+			if(dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
+			RENAME(yuv2nv12X)(c,
+				vLumFilter+dstY*vLumFilterSize   , lumSrcPtr, vLumFilterSize,
+				vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+				dest, uDest, dstW, chrDstW, dstFormat);
+		}
+		else if(isPlanarYUV(dstFormat) || isGray(dstFormat)) //YV12 like
+		{
+			const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
+			if((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
+			if(vLumFilterSize == 1 && vChrFilterSize == 1) // Unscaled YV12
+			{
+				int16_t *lumBuf = lumPixBuf[0];
+				int16_t *chrBuf= chrPixBuf[0];
+				RENAME(yuv2yuv1)(lumBuf, chrBuf, dest, uDest, vDest, dstW, chrDstW);
+			}
+			else //General YV12
+			{
+				RENAME(yuv2yuvX)(c,
+					vLumFilter+dstY*vLumFilterSize   , lumSrcPtr, vLumFilterSize,
+					vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+					dest, uDest, vDest, dstW, chrDstW);
+			}
+		}
+		else
+		{
+			ASSERT(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
+			ASSERT(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
+			if(vLumFilterSize == 1 && vChrFilterSize == 2) //Unscaled RGB
+			{
+				int chrAlpha= vChrFilter[2*dstY+1];
+				RENAME(yuv2packed1)(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1),
+						 dest, dstW, chrAlpha, dstFormat, flags, dstY);
+			}
+			else if(vLumFilterSize == 2 && vChrFilterSize == 2) //BiLinear Upscale RGB
+			{
+				int lumAlpha= vLumFilter[2*dstY+1];
+				int chrAlpha= vChrFilter[2*dstY+1];
+                                lumMmxFilter[2]=
+                                lumMmxFilter[3]= vLumFilter[2*dstY   ]*0x10001;
+                                chrMmxFilter[2]=
+                                chrMmxFilter[3]= vChrFilter[2*chrDstY]*0x10001;
+				RENAME(yuv2packed2)(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1),
+						 dest, dstW, lumAlpha, chrAlpha, dstY);
+			}
+			else //General RGB
+			{
+				RENAME(yuv2packedX)(c,
+					vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+					vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+					dest, dstW, dstY);
+			}
+		}
+            }
+	    else // hmm looks like we can't use MMX here without overwriting this array's tail
+	    {
+		int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
+		int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+		if(dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){
+			const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
+			if(dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
+			yuv2nv12XinC(
+				vLumFilter+dstY*vLumFilterSize   , lumSrcPtr, vLumFilterSize,
+				vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+				dest, uDest, dstW, chrDstW, dstFormat);
+		}
+		else if(isPlanarYUV(dstFormat) || isGray(dstFormat)) //YV12
+		{
+			const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
+			if((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
+			yuv2yuvXinC(
+				vLumFilter+dstY*vLumFilterSize   , lumSrcPtr, vLumFilterSize,
+				vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+				dest, uDest, vDest, dstW, chrDstW);
+		}
+		else
+		{
+			ASSERT(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
+			ASSERT(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
+			yuv2packedXinC(c, 
+				vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+				vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+				dest, dstW, dstY);
+		}
+	    }
+	}
+
+#ifdef HAVE_MMX
+	__asm __volatile(SFENCE:::"memory");
+	__asm __volatile(EMMS:::"memory");
+#endif
+	/* store changed local vars back in the context */
+	c->dstY= dstY;
+	c->lumBufIndex= lumBufIndex;
+	c->chrBufIndex= chrBufIndex;
+	c->lastInLumBuf= lastInLumBuf;
+	c->lastInChrBuf= lastInChrBuf;
+
+	return dstY - lastDstY;
+}
diff --git a/contrib/ffmpeg/libswscale/yuv2rgb.c b/contrib/ffmpeg/libswscale/yuv2rgb.c
new file mode 100644
index 000000000..af7f86f40
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/yuv2rgb.c
@@ -0,0 +1,851 @@
+/*
+ * yuv2rgb.c, Software YUV to RGB coverter
+ *
+ *  Copyright (C) 1999, Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *  All Rights Reserved.
+ *
+ *  Functions broken out from display_x11.c and several new modes
+ *  added by Håkan Hjort <d95hjort@dtek.chalmers.se>
+ *
+ *  15 & 16 bpp support by Franck Sicard <Franck.Sicard@solsoft.fr>
+ *
+ *  This file is part of mpeg2dec, a free MPEG-2 video decoder
+ *
+ *  mpeg2dec is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  mpeg2dec is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with mpeg2dec; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * MMX/MMX2 Template stuff from Michael Niedermayer (michaelni@gmx.at) (needed for fast movntq support)
+ * 1,4,8bpp support by Michael Niedermayer (michaelni@gmx.at)
+ * context / deglobalize stuff by Michael Niedermayer
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "config.h"
+#include "rgb2rgb.h"
+#include "swscale.h"
+#include "swscale_internal.h"
+
+#ifdef HAVE_MLIB
+#include "yuv2rgb_mlib.c"
+#endif
+
+#define DITHER1XBPP // only for mmx
+
+const uint8_t  __attribute__((aligned(8))) dither_2x2_4[2][8]={
+{  1,   3,   1,   3,   1,   3,   1,   3, },
+{  2,   0,   2,   0,   2,   0,   2,   0, },
+};
+
+const uint8_t  __attribute__((aligned(8))) dither_2x2_8[2][8]={
+{  6,   2,   6,   2,   6,   2,   6,   2, },
+{  0,   4,   0,   4,   0,   4,   0,   4, },
+};
+
+const uint8_t  __attribute__((aligned(8))) dither_8x8_32[8][8]={
+{ 17,   9,  23,  15,  16,   8,  22,  14, },
+{  5,  29,   3,  27,   4,  28,   2,  26, },
+{ 21,  13,  19,  11,  20,  12,  18,  10, },
+{  0,  24,   6,  30,   1,  25,   7,  31, },
+{ 16,   8,  22,  14,  17,   9,  23,  15, },
+{  4,  28,   2,  26,   5,  29,   3,  27, },
+{ 20,  12,  18,  10,  21,  13,  19,  11, },
+{  1,  25,   7,  31,   0,  24,   6,  30, },
+};
+
+#if 0
+const uint8_t  __attribute__((aligned(8))) dither_8x8_64[8][8]={
+{  0,  48,  12,  60,   3,  51,  15,  63, },
+{ 32,  16,  44,  28,  35,  19,  47,  31, },
+{  8,  56,   4,  52,  11,  59,   7,  55, },
+{ 40,  24,  36,  20,  43,  27,  39,  23, },
+{  2,  50,  14,  62,   1,  49,  13,  61, },
+{ 34,  18,  46,  30,  33,  17,  45,  29, },
+{ 10,  58,   6,  54,   9,  57,   5,  53, },
+{ 42,  26,  38,  22,  41,  25,  37,  21, },
+};
+#endif
+
+const uint8_t  __attribute__((aligned(8))) dither_8x8_73[8][8]={
+{  0,  55,  14,  68,   3,  58,  17,  72, },
+{ 37,  18,  50,  32,  40,  22,  54,  35, },
+{  9,  64,   5,  59,  13,  67,   8,  63, },
+{ 46,  27,  41,  23,  49,  31,  44,  26, },
+{  2,  57,  16,  71,   1,  56,  15,  70, },
+{ 39,  21,  52,  34,  38,  19,  51,  33, },
+{ 11,  66,   7,  62,  10,  65,   6,  60, },
+{ 48,  30,  43,  25,  47,  29,  42,  24, },
+};
+
+#if 0
+const uint8_t  __attribute__((aligned(8))) dither_8x8_128[8][8]={
+{ 68,  36,  92,  60,  66,  34,  90,  58, },
+{ 20, 116,  12, 108,  18, 114,  10, 106, },
+{ 84,  52,  76,  44,  82,  50,  74,  42, },
+{  0,  96,  24, 120,   6, 102,  30, 126, },
+{ 64,  32,  88,  56,  70,  38,  94,  62, },
+{ 16, 112,   8, 104,  22, 118,  14, 110, },
+{ 80,  48,  72,  40,  86,  54,  78,  46, },
+{  4, 100,  28, 124,   2,  98,  26, 122, },
+};
+#endif
+
+#if 1
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{117,  62, 158, 103, 113,  58, 155, 100, },
+{ 34, 199,  21, 186,  31, 196,  17, 182, },
+{144,  89, 131,  76, 141,  86, 127,  72, },
+{  0, 165,  41, 206,  10, 175,  52, 217, },
+{110,  55, 151,  96, 120,  65, 162, 107, },
+{ 28, 193,  14, 179,  38, 203,  24, 189, },
+{138,  83, 124,  69, 148,  93, 134,  79, },
+{  7, 172,  48, 213,   3, 168,  45, 210, },
+};
+#elif 1
+// tries to correct a gamma of 1.5
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{  0, 143,  18, 200,   2, 156,  25, 215, },
+{ 78,  28, 125,  64,  89,  36, 138,  74, },
+{ 10, 180,   3, 161,  16, 195,   8, 175, },
+{109,  51,  93,  38, 121,  60, 105,  47, },
+{  1, 152,  23, 210,   0, 147,  20, 205, },
+{ 85,  33, 134,  71,  81,  30, 130,  67, },
+{ 14, 190,   6, 171,  12, 185,   5, 166, },
+{117,  57, 101,  44, 113,  54,  97,  41, },
+};
+#elif 1
+// tries to correct a gamma of 2.0
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{  0, 124,   8, 193,   0, 140,  12, 213, },
+{ 55,  14, 104,  42,  66,  19, 119,  52, },
+{  3, 168,   1, 145,   6, 187,   3, 162, },
+{ 86,  31,  70,  21,  99,  39,  82,  28, },
+{  0, 134,  11, 206,   0, 129,   9, 200, },
+{ 62,  17, 114,  48,  58,  16, 109,  45, },
+{  5, 181,   2, 157,   4, 175,   1, 151, },
+{ 95,  36,  78,  26,  90,  34,  74,  24, },
+};
+#else
+// tries to correct a gamma of 2.5
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{  0, 107,   3, 187,   0, 125,   6, 212, },
+{ 39,   7,  86,  28,  49,  11, 102,  36, },
+{  1, 158,   0, 131,   3, 180,   1, 151, },
+{ 68,  19,  52,  12,  81,  25,  64,  17, },
+{  0, 119,   5, 203,   0, 113,   4, 195, },
+{ 45,   9,  96,  33,  42,   8,  91,  30, },
+{  2, 172,   1, 144,   2, 165,   0, 137, },
+{ 77,  23,  60,  15,  72,  21,  56,  14, },
+};
+#endif
+
+#ifdef HAVE_MMX
+
+/* hope these constant values are cache line aligned */
+static uint64_t attribute_used __attribute__((aligned(8))) mmx_00ffw = 0x00ff00ff00ff00ffULL;
+static uint64_t attribute_used __attribute__((aligned(8))) mmx_redmask = 0xf8f8f8f8f8f8f8f8ULL;
+static uint64_t attribute_used __attribute__((aligned(8))) mmx_grnmask = 0xfcfcfcfcfcfcfcfcULL;
+
+static uint64_t attribute_used __attribute__((aligned(8))) M24A=   0x00FF0000FF0000FFULL;
+static uint64_t attribute_used __attribute__((aligned(8))) M24B=   0xFF0000FF0000FF00ULL;
+static uint64_t attribute_used __attribute__((aligned(8))) M24C=   0x0000FF0000FF0000ULL;
+
+// the volatile is required because gcc otherwise optimizes some writes away not knowing that these
+// are read in the asm block
+static volatile uint64_t attribute_used __attribute__((aligned(8))) b5Dither;
+static volatile uint64_t attribute_used __attribute__((aligned(8))) g5Dither;
+static volatile uint64_t attribute_used __attribute__((aligned(8))) g6Dither;
+static volatile uint64_t attribute_used __attribute__((aligned(8))) r5Dither;
+
+static uint64_t __attribute__((aligned(8))) dither4[2]={
+	0x0103010301030103LL,
+	0x0200020002000200LL,};
+
+static uint64_t __attribute__((aligned(8))) dither8[2]={
+	0x0602060206020602LL,
+	0x0004000400040004LL,};
+
+#undef HAVE_MMX
+
+//MMX versions
+#undef RENAME
+#define HAVE_MMX
+#undef HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _MMX
+#include "yuv2rgb_template.c"
+
+//MMX2 versions
+#undef RENAME
+#define HAVE_MMX
+#define HAVE_MMX2
+#undef HAVE_3DNOW
+#define RENAME(a) a ## _MMX2
+#include "yuv2rgb_template.c"
+
+#endif /* defined(ARCH_X86) */
+
+const int32_t Inverse_Table_6_9[8][4] = {
+    {117504, 138453, 13954, 34903}, /* no sequence_display_extension */
+    {117504, 138453, 13954, 34903}, /* ITU-R Rec. 709 (1990) */
+    {104597, 132201, 25675, 53279}, /* unspecified */
+    {104597, 132201, 25675, 53279}, /* reserved */
+    {104448, 132798, 24759, 53109}, /* FCC */
+    {104597, 132201, 25675, 53279}, /* ITU-R Rec. 624-4 System B, G */
+    {104597, 132201, 25675, 53279}, /* SMPTE 170M */
+    {117579, 136230, 16907, 35559}  /* SMPTE 240M (1987) */
+};
+
+#define RGB(i)					\
+	U = pu[i];				\
+	V = pv[i];				\
+	r = (void *)c->table_rV[V];			\
+	g = (void *)(c->table_gU[U] + c->table_gV[V]);		\
+	b = (void *)c->table_bU[U];
+
+#define DST1(i)					\
+	Y = py_1[2*i];				\
+	dst_1[2*i] = r[Y] + g[Y] + b[Y];	\
+	Y = py_1[2*i+1];			\
+	dst_1[2*i+1] = r[Y] + g[Y] + b[Y];
+
+#define DST2(i)					\
+	Y = py_2[2*i];				\
+	dst_2[2*i] = r[Y] + g[Y] + b[Y];	\
+	Y = py_2[2*i+1];			\
+	dst_2[2*i+1] = r[Y] + g[Y] + b[Y];
+
+#define DST1RGB(i)							\
+	Y = py_1[2*i];							\
+	dst_1[6*i] = r[Y]; dst_1[6*i+1] = g[Y]; dst_1[6*i+2] = b[Y];	\
+	Y = py_1[2*i+1];						\
+	dst_1[6*i+3] = r[Y]; dst_1[6*i+4] = g[Y]; dst_1[6*i+5] = b[Y];
+
+#define DST2RGB(i)							\
+	Y = py_2[2*i];							\
+	dst_2[6*i] = r[Y]; dst_2[6*i+1] = g[Y]; dst_2[6*i+2] = b[Y];	\
+	Y = py_2[2*i+1];						\
+	dst_2[6*i+3] = r[Y]; dst_2[6*i+4] = g[Y]; dst_2[6*i+5] = b[Y];
+
+#define DST1BGR(i)							\
+	Y = py_1[2*i];							\
+	dst_1[6*i] = b[Y]; dst_1[6*i+1] = g[Y]; dst_1[6*i+2] = r[Y];	\
+	Y = py_1[2*i+1];						\
+	dst_1[6*i+3] = b[Y]; dst_1[6*i+4] = g[Y]; dst_1[6*i+5] = r[Y];
+
+#define DST2BGR(i)							\
+	Y = py_2[2*i];							\
+	dst_2[6*i] = b[Y]; dst_2[6*i+1] = g[Y]; dst_2[6*i+2] = r[Y];	\
+	Y = py_2[2*i+1];						\
+	dst_2[6*i+3] = b[Y]; dst_2[6*i+4] = g[Y]; dst_2[6*i+5] = r[Y];
+
+#define PROLOG(func_name, dst_type) \
+static int func_name(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, \
+             int srcSliceH, uint8_t* dst[], int dstStride[]){\
+    int y;\
+\
+    if(c->srcFormat == PIX_FMT_YUV422P){\
+	srcStride[1] *= 2;\
+	srcStride[2] *= 2;\
+    }\
+    for(y=0; y<srcSliceH; y+=2){\
+	dst_type *dst_1= (dst_type*)(dst[0] + (y+srcSliceY  )*dstStride[0]);\
+	dst_type *dst_2= (dst_type*)(dst[0] + (y+srcSliceY+1)*dstStride[0]);\
+	dst_type attribute_unused *r, *b;\
+	dst_type *g;\
+	uint8_t *py_1= src[0] + y*srcStride[0];\
+	uint8_t *py_2= py_1 + srcStride[0];\
+	uint8_t *pu= src[1] + (y>>1)*srcStride[1];\
+	uint8_t *pv= src[2] + (y>>1)*srcStride[2];\
+	unsigned int h_size= c->dstW>>3;\
+	while (h_size--) {\
+	    int attribute_unused U, V;\
+	    int Y;\
+
+#define EPILOG(dst_delta)\
+	    pu += 4;\
+	    pv += 4;\
+	    py_1 += 8;\
+	    py_2 += 8;\
+	    dst_1 += dst_delta;\
+	    dst_2 += dst_delta;\
+	}\
+    }\
+    return srcSliceH;\
+}
+
+PROLOG(yuv2rgb_c_32, uint32_t)
+	RGB(0);
+	DST1(0);
+	DST2(0);
+
+	RGB(1);
+	DST2(1);
+	DST1(1);
+
+	RGB(2);
+	DST1(2);
+	DST2(2);
+
+	RGB(3);
+	DST2(3);
+	DST1(3);
+EPILOG(8)
+
+PROLOG(yuv2rgb_c_24_rgb, uint8_t)
+	RGB(0);
+	DST1RGB(0);
+	DST2RGB(0);
+
+	RGB(1);
+	DST2RGB(1);
+	DST1RGB(1);
+
+	RGB(2);
+	DST1RGB(2);
+	DST2RGB(2);
+
+	RGB(3);
+	DST2RGB(3);
+	DST1RGB(3);
+EPILOG(24)
+
+// only trivial mods from yuv2rgb_c_24_rgb
+PROLOG(yuv2rgb_c_24_bgr, uint8_t)
+	RGB(0);
+	DST1BGR(0);
+	DST2BGR(0);
+
+	RGB(1);
+	DST2BGR(1);
+	DST1BGR(1);
+
+	RGB(2);
+	DST1BGR(2);
+	DST2BGR(2);
+
+	RGB(3);
+	DST2BGR(3);
+	DST1BGR(3);
+EPILOG(24)
+
+// This is exactly the same code as yuv2rgb_c_32 except for the types of
+// r, g, b, dst_1, dst_2
+PROLOG(yuv2rgb_c_16, uint16_t)
+	RGB(0);
+	DST1(0);
+	DST2(0);
+
+	RGB(1);
+	DST2(1);
+	DST1(1);
+
+	RGB(2);
+	DST1(2);
+	DST2(2);
+
+	RGB(3);
+	DST2(3);
+	DST1(3);
+EPILOG(8)
+
+// This is exactly the same code as yuv2rgb_c_32 except for the types of
+// r, g, b, dst_1, dst_2
+PROLOG(yuv2rgb_c_8, uint8_t)
+	RGB(0);
+	DST1(0);
+	DST2(0);
+
+	RGB(1);
+	DST2(1);
+	DST1(1);
+
+	RGB(2);
+	DST1(2);
+	DST2(2);
+
+	RGB(3);
+	DST2(3);
+	DST1(3);
+EPILOG(8)
+
+// r, g, b, dst_1, dst_2
+PROLOG(yuv2rgb_c_8_ordered_dither, uint8_t)
+	const uint8_t *d32= dither_8x8_32[y&7];
+	const uint8_t *d64= dither_8x8_73[y&7];
+#define DST1bpp8(i,o)					\
+	Y = py_1[2*i];				\
+	dst_1[2*i] = r[Y+d32[0+o]] + g[Y+d32[0+o]] + b[Y+d64[0+o]];	\
+	Y = py_1[2*i+1];			\
+	dst_1[2*i+1] = r[Y+d32[1+o]] + g[Y+d32[1+o]] + b[Y+d64[1+o]];
+
+#define DST2bpp8(i,o)					\
+	Y = py_2[2*i];				\
+	dst_2[2*i] =  r[Y+d32[8+o]] + g[Y+d32[8+o]] + b[Y+d64[8+o]];	\
+	Y = py_2[2*i+1];			\
+	dst_2[2*i+1] =  r[Y+d32[9+o]] + g[Y+d32[9+o]] + b[Y+d64[9+o]];
+
+
+	RGB(0);
+	DST1bpp8(0,0);
+	DST2bpp8(0,0);
+
+	RGB(1);
+	DST2bpp8(1,2);
+	DST1bpp8(1,2);
+
+	RGB(2);
+	DST1bpp8(2,4);
+	DST2bpp8(2,4);
+
+	RGB(3);
+	DST2bpp8(3,6);
+	DST1bpp8(3,6);
+EPILOG(8)
+
+
+// This is exactly the same code as yuv2rgb_c_32 except for the types of
+// r, g, b, dst_1, dst_2
+PROLOG(yuv2rgb_c_4, uint8_t)
+        int acc;
+#define DST1_4(i)					\
+	Y = py_1[2*i];				\
+	acc = r[Y] + g[Y] + b[Y];	\
+	Y = py_1[2*i+1];			\
+        acc |= (r[Y] + g[Y] + b[Y])<<4;\
+	dst_1[i] = acc; 
+
+#define DST2_4(i)					\
+	Y = py_2[2*i];				\
+	acc = r[Y] + g[Y] + b[Y];	\
+	Y = py_2[2*i+1];			\
+	acc |= (r[Y] + g[Y] + b[Y])<<4;\
+	dst_2[i] = acc; 
+	
+        RGB(0);
+	DST1_4(0);
+	DST2_4(0);
+
+	RGB(1);
+	DST2_4(1);
+	DST1_4(1);
+
+	RGB(2);
+	DST1_4(2);
+	DST2_4(2);
+
+	RGB(3);
+	DST2_4(3);
+	DST1_4(3);
+EPILOG(4)
+
+PROLOG(yuv2rgb_c_4_ordered_dither, uint8_t)
+	const uint8_t *d64= dither_8x8_73[y&7];
+	const uint8_t *d128=dither_8x8_220[y&7];
+        int acc;
+
+#define DST1bpp4(i,o)					\
+	Y = py_1[2*i];				\
+	acc = r[Y+d128[0+o]] + g[Y+d64[0+o]] + b[Y+d128[0+o]];	\
+	Y = py_1[2*i+1];			\
+	acc |= (r[Y+d128[1+o]] + g[Y+d64[1+o]] + b[Y+d128[1+o]])<<4;\
+        dst_1[i]= acc;
+
+#define DST2bpp4(i,o)					\
+	Y = py_2[2*i];				\
+	acc =  r[Y+d128[8+o]] + g[Y+d64[8+o]] + b[Y+d128[8+o]];	\
+	Y = py_2[2*i+1];			\
+	acc |=  (r[Y+d128[9+o]] + g[Y+d64[9+o]] + b[Y+d128[9+o]])<<4;\
+        dst_2[i]= acc;
+
+
+	RGB(0);
+	DST1bpp4(0,0);
+	DST2bpp4(0,0);
+
+	RGB(1);
+	DST2bpp4(1,2);
+	DST1bpp4(1,2);
+
+	RGB(2);
+	DST1bpp4(2,4);
+	DST2bpp4(2,4);
+
+	RGB(3);
+	DST2bpp4(3,6);
+	DST1bpp4(3,6);
+EPILOG(4)
+
+// This is exactly the same code as yuv2rgb_c_32 except for the types of
+// r, g, b, dst_1, dst_2
+PROLOG(yuv2rgb_c_4b, uint8_t)
+	RGB(0);
+	DST1(0);
+	DST2(0);
+
+	RGB(1);
+	DST2(1);
+	DST1(1);
+
+	RGB(2);
+	DST1(2);
+	DST2(2);
+
+	RGB(3);
+	DST2(3);
+	DST1(3);
+EPILOG(8)
+
+PROLOG(yuv2rgb_c_4b_ordered_dither, uint8_t)
+	const uint8_t *d64= dither_8x8_73[y&7];
+	const uint8_t *d128=dither_8x8_220[y&7];
+
+#define DST1bpp4b(i,o)					\
+	Y = py_1[2*i];				\
+	dst_1[2*i] = r[Y+d128[0+o]] + g[Y+d64[0+o]] + b[Y+d128[0+o]];	\
+	Y = py_1[2*i+1];			\
+	dst_1[2*i+1] = r[Y+d128[1+o]] + g[Y+d64[1+o]] + b[Y+d128[1+o]];
+
+#define DST2bpp4b(i,o)					\
+	Y = py_2[2*i];				\
+	dst_2[2*i] =  r[Y+d128[8+o]] + g[Y+d64[8+o]] + b[Y+d128[8+o]];	\
+	Y = py_2[2*i+1];			\
+	dst_2[2*i+1] =  r[Y+d128[9+o]] + g[Y+d64[9+o]] + b[Y+d128[9+o]];
+
+
+	RGB(0);
+	DST1bpp4b(0,0);
+	DST2bpp4b(0,0);
+
+	RGB(1);
+	DST2bpp4b(1,2);
+	DST1bpp4b(1,2);
+
+	RGB(2);
+	DST1bpp4b(2,4);
+	DST2bpp4b(2,4);
+
+	RGB(3);
+	DST2bpp4b(3,6);
+	DST1bpp4b(3,6);
+EPILOG(8)
+
+PROLOG(yuv2rgb_c_1_ordered_dither, uint8_t)
+	const uint8_t *d128=dither_8x8_220[y&7];
+	char out_1=0, out_2=0;
+	g= c->table_gU[128] + c->table_gV[128];
+
+#define DST1bpp1(i,o)					\
+	Y = py_1[2*i];				\
+	out_1+= out_1 + g[Y+d128[0+o]];	\
+	Y = py_1[2*i+1];			\
+	out_1+= out_1 + g[Y+d128[1+o]];
+
+#define DST2bpp1(i,o)					\
+	Y = py_2[2*i];				\
+	out_2+= out_2 + g[Y+d128[8+o]];	\
+	Y = py_2[2*i+1];			\
+	out_2+= out_2 + g[Y+d128[9+o]];
+
+	DST1bpp1(0,0);
+	DST2bpp1(0,0);
+
+	DST2bpp1(1,2);
+	DST1bpp1(1,2);
+
+	DST1bpp1(2,4);
+	DST2bpp1(2,4);
+
+	DST2bpp1(3,6);
+	DST1bpp1(3,6);
+	
+	dst_1[0]= out_1;
+	dst_2[0]= out_2;
+EPILOG(1)
+
+SwsFunc yuv2rgb_get_func_ptr (SwsContext *c)
+{
+#if defined(HAVE_MMX2) || defined(HAVE_MMX)
+    if(c->flags & SWS_CPU_CAPS_MMX2){
+	switch(c->dstFormat){
+	case PIX_FMT_RGB32: return yuv420_rgb32_MMX2;
+	case PIX_FMT_BGR24: return yuv420_rgb24_MMX2;
+	case PIX_FMT_BGR565: return yuv420_rgb16_MMX2;
+	case PIX_FMT_BGR555: return yuv420_rgb15_MMX2;
+	}
+    }
+    if(c->flags & SWS_CPU_CAPS_MMX){
+	switch(c->dstFormat){
+	case PIX_FMT_RGB32: return yuv420_rgb32_MMX;
+	case PIX_FMT_BGR24: return yuv420_rgb24_MMX;
+	case PIX_FMT_BGR565: return yuv420_rgb16_MMX;
+	case PIX_FMT_BGR555: return yuv420_rgb15_MMX;
+	}
+    }
+#endif
+#ifdef HAVE_MLIB
+    {
+	SwsFunc t= yuv2rgb_init_mlib(c);
+	if(t) return t;
+    }
+#endif
+#ifdef HAVE_ALTIVEC
+    if (c->flags & SWS_CPU_CAPS_ALTIVEC)
+    {
+	SwsFunc t = yuv2rgb_init_altivec(c);
+	if(t) return t;
+    }
+#endif
+
+    av_log(c, AV_LOG_WARNING, "No accelerated colorspace conversion found\n");
+
+    switch(c->dstFormat){
+    case PIX_FMT_BGR32:
+    case PIX_FMT_RGB32: return yuv2rgb_c_32;
+    case PIX_FMT_RGB24: return yuv2rgb_c_24_rgb;
+    case PIX_FMT_BGR24: return yuv2rgb_c_24_bgr;
+    case PIX_FMT_RGB565:
+    case PIX_FMT_BGR565:
+    case PIX_FMT_RGB555:
+    case PIX_FMT_BGR555: return yuv2rgb_c_16;
+    case PIX_FMT_RGB8:
+    case PIX_FMT_BGR8:  return yuv2rgb_c_8_ordered_dither;
+    case PIX_FMT_RGB4:
+    case PIX_FMT_BGR4:  return yuv2rgb_c_4_ordered_dither;
+    case PIX_FMT_RGB4_BYTE:
+    case PIX_FMT_BGR4_BYTE:  return yuv2rgb_c_4b_ordered_dither;
+    case PIX_FMT_MONOBLACK:  return yuv2rgb_c_1_ordered_dither;
+    default:
+    	assert(0);
+    }
+    return NULL;
+}
+
+static int div_round (int dividend, int divisor)
+{
+    if (dividend > 0)
+	return (dividend + (divisor>>1)) / divisor;
+    else
+	return -((-dividend + (divisor>>1)) / divisor);
+}
+
+int yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation)
+{  
+    const int isRgb = isBGR(c->dstFormat);
+    const int bpp = fmt_depth(c->dstFormat);
+    int i;
+    uint8_t table_Y[1024];
+    uint32_t *table_32 = 0;
+    uint16_t *table_16 = 0;
+    uint8_t *table_8 = 0;
+    uint8_t *table_332 = 0;
+    uint8_t *table_121 = 0;
+    uint8_t *table_1 = 0;
+    int entry_size = 0;
+    void *table_r = 0, *table_g = 0, *table_b = 0;
+    void *table_start;
+
+    int64_t crv =  inv_table[0];
+    int64_t cbu =  inv_table[1];
+    int64_t cgu = -inv_table[2];
+    int64_t cgv = -inv_table[3];
+    int64_t cy  = 1<<16;
+    int64_t oy  = 0;
+
+//printf("%lld %lld %lld %lld %lld\n", cy, crv, cbu, cgu, cgv);
+    if(!fullRange){
+	cy= (cy*255) / 219;
+	oy= 16<<16;
+    }else{
+        crv= (crv*224) / 255;
+        cbu= (cbu*224) / 255;
+        cgu= (cgu*224) / 255;
+        cgv= (cgv*224) / 255;
+    }
+	
+    cy = (cy *contrast             )>>16;
+    crv= (crv*contrast * saturation)>>32;
+    cbu= (cbu*contrast * saturation)>>32;
+    cgu= (cgu*contrast * saturation)>>32;
+    cgv= (cgv*contrast * saturation)>>32;
+//printf("%lld %lld %lld %lld %lld\n", cy, crv, cbu, cgu, cgv);
+    oy -= 256*brightness;
+
+    for (i = 0; i < 1024; i++) {
+	int j;
+
+	j= (cy*(((i - 384)<<16) - oy) + (1<<31))>>32;
+	j = (j < 0) ? 0 : ((j > 255) ? 255 : j);
+	table_Y[i] = j;
+    }
+
+    switch (bpp) {
+    case 32:
+	table_start= table_32 = av_malloc ((197 + 2*682 + 256 + 132) * sizeof (uint32_t));
+
+	entry_size = sizeof (uint32_t);
+	table_r = table_32 + 197;
+	table_b = table_32 + 197 + 685;
+	table_g = table_32 + 197 + 2*682;
+
+	for (i = -197; i < 256+197; i++)
+	    ((uint32_t *)table_r)[i] = table_Y[i+384] << (isRgb ? 16 : 0);
+	for (i = -132; i < 256+132; i++)
+	    ((uint32_t *)table_g)[i] = table_Y[i+384] << 8;
+	for (i = -232; i < 256+232; i++)
+	    ((uint32_t *)table_b)[i] = table_Y[i+384] << (isRgb ? 0 : 16);
+	break;
+
+    case 24:
+	table_start= table_8 = av_malloc ((256 + 2*232) * sizeof (uint8_t));
+
+	entry_size = sizeof (uint8_t);
+	table_r = table_g = table_b = table_8 + 232;
+
+	for (i = -232; i < 256+232; i++)
+	    ((uint8_t * )table_b)[i] = table_Y[i+384];
+	break;
+
+    case 15:
+    case 16:
+	table_start= table_16 = av_malloc ((197 + 2*682 + 256 + 132) * sizeof (uint16_t));
+
+	entry_size = sizeof (uint16_t);
+	table_r = table_16 + 197;
+	table_b = table_16 + 197 + 685;
+	table_g = table_16 + 197 + 2*682;
+
+	for (i = -197; i < 256+197; i++) {
+	    int j = table_Y[i+384] >> 3;
+
+	    if (isRgb)
+		j <<= ((bpp==16) ? 11 : 10);
+
+	    ((uint16_t *)table_r)[i] = j;
+	}
+	for (i = -132; i < 256+132; i++) {
+	    int j = table_Y[i+384] >> ((bpp==16) ? 2 : 3);
+
+	    ((uint16_t *)table_g)[i] = j << 5;
+	}
+	for (i = -232; i < 256+232; i++) {
+	    int j = table_Y[i+384] >> 3;
+
+	    if (!isRgb)
+		j <<= ((bpp==16) ? 11 : 10);
+
+	    ((uint16_t *)table_b)[i] = j;
+	}
+	break;
+
+    case 8:
+	table_start= table_332 = av_malloc ((197 + 2*682 + 256 + 132) * sizeof (uint8_t));
+
+	entry_size = sizeof (uint8_t);
+	table_r = table_332 + 197;
+	table_b = table_332 + 197 + 685;
+	table_g = table_332 + 197 + 2*682;
+
+	for (i = -197; i < 256+197; i++) {
+	    int j = (table_Y[i+384 - 16] + 18)/36;
+
+	    if (isRgb)
+		j <<= 5;
+
+	    ((uint8_t *)table_r)[i] = j;
+	}
+	for (i = -132; i < 256+132; i++) {
+	    int j = (table_Y[i+384 - 16] + 18)/36;
+
+	    if (!isRgb)
+		j <<= 1;
+
+	    ((uint8_t *)table_g)[i] = j << 2;
+	}
+	for (i = -232; i < 256+232; i++) {
+	    int j = (table_Y[i+384 - 37] + 43)/85;
+
+	    if (!isRgb)
+		j <<= 6;
+
+	    ((uint8_t *)table_b)[i] = j;
+	}
+	break;
+    case 4:
+    case 4|128:
+	table_start= table_121 = av_malloc ((197 + 2*682 + 256 + 132) * sizeof (uint8_t));
+
+	entry_size = sizeof (uint8_t);
+	table_r = table_121 + 197;
+	table_b = table_121 + 197 + 685;
+	table_g = table_121 + 197 + 2*682;
+
+	for (i = -197; i < 256+197; i++) {
+	    int j = table_Y[i+384 - 110] >> 7;
+
+	    if (isRgb)
+		j <<= 3;
+
+	    ((uint8_t *)table_r)[i] = j;
+	}
+	for (i = -132; i < 256+132; i++) {
+	    int j = (table_Y[i+384 - 37]+ 43)/85;
+
+	    ((uint8_t *)table_g)[i] = j << 1;
+	}
+	for (i = -232; i < 256+232; i++) {
+	    int j =table_Y[i+384 - 110] >> 7;
+
+	    if (!isRgb)
+		j <<= 3;
+
+	    ((uint8_t *)table_b)[i] = j;
+	}
+	break;
+
+    case 1:
+	table_start= table_1 = av_malloc (256*2 * sizeof (uint8_t));
+
+	entry_size = sizeof (uint8_t);
+	table_g = table_1;
+	table_r = table_b = NULL;
+
+	for (i = 0; i < 256+256; i++) {
+	    int j = table_Y[i + 384 - 110]>>7;
+
+	    ((uint8_t *)table_g)[i] = j;
+	}
+	break;
+
+    default:
+	table_start= NULL;
+	av_log(c, AV_LOG_ERROR, "%ibpp not supported by yuv2rgb\n", bpp);
+	//free mem?
+	return -1;
+    }
+
+    for (i = 0; i < 256; i++) {
+	c->table_rV[i] = (uint8_t *)table_r + entry_size * div_round (crv * (i-128), 76309);
+	c->table_gU[i] = (uint8_t *)table_g + entry_size * div_round (cgu * (i-128), 76309);
+	c->table_gV[i] = entry_size * div_round (cgv * (i-128), 76309);
+	c->table_bU[i] = (uint8_t *)table_b + entry_size * div_round (cbu * (i-128), 76309);
+    }
+
+    av_free(c->yuvTable);
+    c->yuvTable= table_start;
+    return 0;
+}
diff --git a/contrib/ffmpeg/libswscale/yuv2rgb_altivec.c b/contrib/ffmpeg/libswscale/yuv2rgb_altivec.c
new file mode 100644
index 000000000..72e418e8d
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/yuv2rgb_altivec.c
@@ -0,0 +1,963 @@
+/*
+  marc.hoffman@analog.com    March 8, 2004
+
+  Altivec Acceleration for Color Space Conversion revision 0.2
+
+  convert I420 YV12 to RGB in various formats,
+    it rejects images that are not in 420 formats
+    it rejects images that don't have widths of multiples of 16
+    it rejects images that don't have heights of multiples of 2
+  reject defers to C simulation codes.
+
+  lots of optimizations to be done here
+
+  1. need to fix saturation code, I just couldn't get it to fly with packs and adds.
+     so we currently use max min to clip
+
+  2. the inefficient use of chroma loading needs a bit of brushing up
+
+  3. analysis of pipeline stalls needs to be done, use shark to identify pipeline stalls
+
+
+  MODIFIED to calculate coeffs from currently selected color space.
+  MODIFIED core to be a macro which you spec the output format.
+  ADDED UYVY conversion which is never called due to some thing in SWSCALE.
+  CORRECTED algorithim selection to be strict on input formats.
+  ADDED runtime detection of altivec.
+
+  ADDED altivec_yuv2packedX vertical scl + RGB converter
+
+  March 27,2004
+  PERFORMANCE ANALYSIS
+
+  The C version use 25% of the processor or ~250Mips for D1 video rawvideo used as test
+  The ALTIVEC version uses 10% of the processor or ~100Mips for D1 video same sequence
+
+  720*480*30  ~10MPS
+
+  so we have roughly 10clocks per pixel this is too high something has to be wrong.
+
+  OPTIMIZED clip codes to utilize vec_max and vec_packs removing the need for vec_min.
+
+  OPTIMIZED DST OUTPUT cache/dma controls. we are pretty much
+  guaranteed to have the input video frame it was just decompressed so
+  it probably resides in L1 caches.  However we are creating the
+  output video stream this needs to use the DSTST instruction to
+  optimize for the cache.  We couple this with the fact that we are
+  not going to be visiting the input buffer again so we mark it Least
+  Recently Used.  This shaves 25% of the processor cycles off.
+
+  Now MEMCPY is the largest mips consumer in the system, probably due
+  to the inefficient X11 stuff.
+
+  GL libraries seem to be very slow on this machine 1.33Ghz PB running
+  Jaguar, this is not the case for my 1Ghz PB.  I thought it might be
+  a versioning issues, however i have libGL.1.2.dylib for both
+  machines. ((We need to figure this out now))
+
+  GL2 libraries work now with patch for RGB32
+
+  NOTE quartz vo driver ARGB32_to_RGB24 consumes 30% of the processor
+
+  Integrated luma prescaling adjustment for saturation/contrast/brightness adjustment. 
+*/
+
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include "config.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+#include "rgb2rgb.h"
+#include "swscale.h"
+#include "swscale_internal.h"
+
+#undef PROFILE_THE_BEAST
+#undef INC_SCALING
+
+typedef unsigned char ubyte;
+typedef signed char   sbyte;
+
+
+/* RGB interleaver, 16 planar pels 8-bit samples per channel in
+   homogeneous vector registers x0,x1,x2 are interleaved with the
+   following technique:
+
+      o0 = vec_mergeh (x0,x1);
+      o1 = vec_perm (o0, x2, perm_rgb_0);
+      o2 = vec_perm (o0, x2, perm_rgb_1);
+      o3 = vec_mergel (x0,x1);
+      o4 = vec_perm (o3,o2,perm_rgb_2);
+      o5 = vec_perm (o3,o2,perm_rgb_3);
+
+  perm_rgb_0:   o0(RG).h v1(B) --> o1*
+              0   1  2   3   4
+             rgbr|gbrg|brgb|rgbr
+             0010 0100 1001 0010
+             0102 3145 2673 894A
+
+  perm_rgb_1:   o0(RG).h v1(B) --> o2
+              0   1  2   3   4
+             gbrg|brgb|bbbb|bbbb
+             0100 1001 1111 1111
+             B5CD 6EF7 89AB CDEF
+
+  perm_rgb_2:   o3(RG).l o2(rgbB.l) --> o4*
+              0   1  2   3   4
+             gbrg|brgb|rgbr|gbrg
+             1111 1111 0010 0100
+             89AB CDEF 0182 3945
+
+  perm_rgb_2:   o3(RG).l o2(rgbB.l) ---> o5*
+              0   1  2   3   4
+             brgb|rgbr|gbrg|brgb
+             1001 0010 0100 1001
+             a67b 89cA BdCD eEFf
+
+*/
+static
+const vector unsigned char
+  perm_rgb_0 = (const vector unsigned char)AVV(0x00,0x01,0x10,0x02,0x03,0x11,0x04,0x05,
+				      0x12,0x06,0x07,0x13,0x08,0x09,0x14,0x0a),
+  perm_rgb_1 = (const vector unsigned char)AVV(0x0b,0x15,0x0c,0x0d,0x16,0x0e,0x0f,0x17,
+				      0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f),
+  perm_rgb_2 = (const vector unsigned char)AVV(0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+				      0x00,0x01,0x18,0x02,0x03,0x19,0x04,0x05),
+  perm_rgb_3 = (const vector unsigned char)AVV(0x1a,0x06,0x07,0x1b,0x08,0x09,0x1c,0x0a,
+				      0x0b,0x1d,0x0c,0x0d,0x1e,0x0e,0x0f,0x1f);
+
+#define vec_merge3(x2,x1,x0,y0,y1,y2)    \
+do {					 \
+  typeof(x0) o0,o2,o3;			 \
+      o0 = vec_mergeh (x0,x1);		 \
+      y0 = vec_perm (o0, x2, perm_rgb_0);\
+      o2 = vec_perm (o0, x2, perm_rgb_1);\
+      o3 = vec_mergel (x0,x1);		 \
+      y1 = vec_perm (o3,o2,perm_rgb_2);	 \
+      y2 = vec_perm (o3,o2,perm_rgb_3);	 \
+} while(0)
+
+#define vec_mstbgr24(x0,x1,x2,ptr)        \
+do {					 \
+  typeof(x0) _0,_1,_2;			 \
+  vec_merge3 (x0,x1,x2,_0,_1,_2);	 \
+  vec_st (_0, 0, ptr++);		 \
+  vec_st (_1, 0, ptr++);		 \
+  vec_st (_2, 0, ptr++);		 \
+}  while (0);
+
+#define vec_mstrgb24(x0,x1,x2,ptr)       \
+do {					 \
+  typeof(x0) _0,_1,_2;			 \
+  vec_merge3 (x2,x1,x0,_0,_1,_2);	 \
+  vec_st (_0, 0, ptr++);		 \
+  vec_st (_1, 0, ptr++);		 \
+  vec_st (_2, 0, ptr++);		 \
+}  while (0);
+
+/* pack the pixels in rgb0 format
+   msb R
+   lsb 0
+*/
+#define vec_mstrgb32(T,x0,x1,x2,x3,ptr)						       \
+do {										       \
+  T _0,_1,_2,_3;								       \
+  _0 = vec_mergeh (x0,x1);							       \
+  _1 = vec_mergeh (x2,x3);					    	  	       \
+  _2 = (T)vec_mergeh ((vector unsigned short)_0,(vector unsigned short)_1);            \
+  _3 = (T)vec_mergel ((vector unsigned short)_0,(vector unsigned short)_1);            \
+  vec_st (_2, 0*16, (T *)ptr);						               \
+  vec_st (_3, 1*16, (T *)ptr);						       	       \
+  _0 = vec_mergel (x0,x1);							       \
+  _1 = vec_mergel (x2,x3);						       	       \
+  _2 = (T)vec_mergeh ((vector unsigned short)_0,(vector unsigned short)_1); 	       \
+  _3 = (T)vec_mergel ((vector unsigned short)_0,(vector unsigned short)_1); 	       \
+  vec_st (_2, 2*16, (T *)ptr);						       	       \
+  vec_st (_3, 3*16, (T *)ptr);						       	       \
+  ptr += 4;									       \
+}  while (0);
+
+/*
+
+  | 1     0       1.4021   | | Y |
+  | 1    -0.3441 -0.7142   |x| Cb|
+  | 1     1.7718  0	   | | Cr|
+
+
+  Y:      [-128 127]
+  Cb/Cr : [-128 127]
+
+  typical yuv conversion work on Y: 0-255 this version has been optimized for jpeg decode.
+
+*/
+
+
+
+
+#define vec_unh(x) \
+  (vector signed short) \
+    vec_perm(x,(typeof(x))AVV(0),\
+             (vector unsigned char)AVV(0x10,0x00,0x10,0x01,0x10,0x02,0x10,0x03,\
+                                    0x10,0x04,0x10,0x05,0x10,0x06,0x10,0x07))
+#define vec_unl(x) \
+  (vector signed short) \
+    vec_perm(x,(typeof(x))AVV(0),\
+             (vector unsigned char)AVV(0x10,0x08,0x10,0x09,0x10,0x0A,0x10,0x0B,\
+                                    0x10,0x0C,0x10,0x0D,0x10,0x0E,0x10,0x0F))
+
+#define vec_clip_s16(x) \
+  vec_max (vec_min (x, (vector signed short)AVV(235,235,235,235,235,235,235,235)),\
+                       (vector signed short)AVV(16, 16, 16, 16, 16, 16, 16, 16 ))
+
+#define vec_packclp(x,y) \
+  (vector unsigned char)vec_packs \
+      ((vector unsigned short)vec_max (x,(vector signed short) AVV(0)), \
+       (vector unsigned short)vec_max (y,(vector signed short) AVV(0)))
+
+//#define out_pixels(a,b,c,ptr) vec_mstrgb32(typeof(a),((typeof (a))AVV(0)),a,a,a,ptr)
+
+
+static inline void cvtyuvtoRGB (SwsContext *c,
+			   vector signed short Y, vector signed short U, vector signed short V,
+			   vector signed short *R, vector signed short *G, vector signed short *B)
+{
+  vector signed   short vx,ux,uvx;
+
+  Y = vec_mradds (Y, c->CY, c->OY);
+  U  = vec_sub (U,(vector signed short)
+  			vec_splat((vector signed short)AVV(128),0));
+  V  = vec_sub (V,(vector signed short)
+  			vec_splat((vector signed short)AVV(128),0));
+
+  //   ux  = (CBU*(u<<c->CSHIFT)+0x4000)>>15;
+  ux = vec_sl (U, c->CSHIFT);
+  *B = vec_mradds (ux, c->CBU, Y);
+
+  // vx  = (CRV*(v<<c->CSHIFT)+0x4000)>>15;
+  vx = vec_sl (V, c->CSHIFT);
+  *R = vec_mradds (vx, c->CRV, Y);
+
+  // uvx = ((CGU*u) + (CGV*v))>>15;
+  uvx = vec_mradds (U, c->CGU, Y);
+  *G = vec_mradds (V, c->CGV, uvx);
+}
+
+
+/*
+  ------------------------------------------------------------------------------
+  CS converters
+  ------------------------------------------------------------------------------
+*/
+
+
+#define DEFCSP420_CVT(name,out_pixels)                                     \
+static int altivec_##name (SwsContext *c,                                  \
+				unsigned char **in, int *instrides,	   \
+				int srcSliceY,	int srcSliceH,		   \
+				unsigned char **oplanes, int *outstrides)  \
+{									   \
+  int w = c->srcW;							   \
+  int h = srcSliceH;							   \
+  int i,j;								   \
+  int instrides_scl[3];							   \
+  vector unsigned char y0,y1;						   \
+									   \
+  vector signed char  u,v;						   \
+									   \
+  vector signed short Y0,Y1,Y2,Y3;					   \
+  vector signed short U,V;						   \
+  vector signed short vx,ux,uvx;					   \
+  vector signed short vx0,ux0,uvx0;					   \
+  vector signed short vx1,ux1,uvx1;					   \
+  vector signed short R0,G0,B0;						   \
+  vector signed short R1,G1,B1;						   \
+  vector unsigned char R,G,B;						   \
+									   \
+  vector unsigned char *y1ivP, *y2ivP, *uivP, *vivP;			   \
+  vector unsigned char align_perm;					   \
+									   \
+  vector signed short 							   \
+    lCY  = c->CY,							   \
+    lOY  = c->OY,							   \
+    lCRV = c->CRV,							   \
+    lCBU = c->CBU,							   \
+    lCGU = c->CGU,							   \
+    lCGV = c->CGV;							   \
+									   \
+  vector unsigned short lCSHIFT = c->CSHIFT;				   \
+									   \
+  ubyte *y1i   = in[0];							   \
+  ubyte *y2i   = in[0]+instrides[0];					   \
+  ubyte *ui    = in[1];							   \
+  ubyte *vi    = in[2];							   \
+									   \
+  vector unsigned char *oute						   \
+    = (vector unsigned char *)						   \
+        (oplanes[0]+srcSliceY*outstrides[0]);				   \
+  vector unsigned char *outo						   \
+    = (vector unsigned char *)						   \
+        (oplanes[0]+srcSliceY*outstrides[0]+outstrides[0]);		   \
+									   \
+									   \
+  instrides_scl[0] = instrides[0]*2-w;  /* the loop moves y{1,2}i by w */  \
+  instrides_scl[1] = instrides[1]-w/2;  /* the loop moves ui by w/2 */	   \
+  instrides_scl[2] = instrides[2]-w/2;  /* the loop moves vi by w/2 */	   \
+									   \
+									   \
+  for (i=0;i<h/2;i++) {							   \
+    vec_dstst (outo, (0x02000002|(((w*3+32)/32)<<16)), 0);                 \
+    vec_dstst (oute, (0x02000002|(((w*3+32)/32)<<16)), 1);                 \
+									   \
+    for (j=0;j<w/16;j++) {						   \
+									   \
+      y1ivP = (vector unsigned char *)y1i;				   \
+      y2ivP = (vector unsigned char *)y2i;				   \
+      uivP = (vector unsigned char *)ui;				   \
+      vivP = (vector unsigned char *)vi;				   \
+									   \
+      align_perm = vec_lvsl (0, y1i);					   \
+      y0 = (vector unsigned char)vec_perm (y1ivP[0], y1ivP[1], align_perm);\
+									   \
+      align_perm = vec_lvsl (0, y2i);					   \
+      y1 = (vector unsigned char)vec_perm (y2ivP[0], y2ivP[1], align_perm);\
+									   \
+      align_perm = vec_lvsl (0, ui);					   \
+      u = (vector signed char)vec_perm (uivP[0], uivP[1], align_perm);	   \
+									   \
+      align_perm = vec_lvsl (0, vi);					   \
+      v = (vector signed char)vec_perm (vivP[0], vivP[1], align_perm);	   \
+									   \
+      u  = (vector signed char)						   \
+     		vec_sub (u,(vector signed char)                            \
+				vec_splat((vector signed char)AVV(128),0));\
+      v  = (vector signed char)						   \
+     		vec_sub (v,(vector signed char)				   \
+				vec_splat((vector signed char)AVV(128),0));\
+									   \
+      U  = vec_unpackh (u);						   \
+      V  = vec_unpackh (v);						   \
+									   \
+									   \
+	Y0 = vec_unh (y0);						   \
+	Y1 = vec_unl (y0);						   \
+	Y2 = vec_unh (y1);						   \
+	Y3 = vec_unl (y1);						   \
+									   \
+        Y0 = vec_mradds (Y0, lCY, lOY);					   \
+        Y1 = vec_mradds (Y1, lCY, lOY);					   \
+        Y2 = vec_mradds (Y2, lCY, lOY);					   \
+        Y3 = vec_mradds (Y3, lCY, lOY);					   \
+									   \
+	/*   ux  = (CBU*(u<<CSHIFT)+0x4000)>>15 */			   \
+	ux = vec_sl (U, lCSHIFT);					   \
+	ux = vec_mradds (ux, lCBU, (vector signed short)AVV(0));		   \
+	ux0  = vec_mergeh (ux,ux);					   \
+	ux1  = vec_mergel (ux,ux);					   \
+									   \
+	/* vx  = (CRV*(v<<CSHIFT)+0x4000)>>15;	*/			   \
+	vx = vec_sl (V, lCSHIFT);					   \
+	vx = vec_mradds (vx, lCRV, (vector signed short)AVV(0));		   \
+	vx0  = vec_mergeh (vx,vx);					   \
+	vx1  = vec_mergel (vx,vx);					   \
+									   \
+	/* uvx = ((CGU*u) + (CGV*v))>>15 */				   \
+	uvx = vec_mradds (U, lCGU, (vector signed short)AVV(0));		   \
+	uvx = vec_mradds (V, lCGV, uvx);				   \
+	uvx0 = vec_mergeh (uvx,uvx);					   \
+	uvx1 = vec_mergel (uvx,uvx);					   \
+									   \
+	R0 = vec_add (Y0,vx0);						   \
+	G0 = vec_add (Y0,uvx0);						   \
+	B0 = vec_add (Y0,ux0);						   \
+	R1 = vec_add (Y1,vx1);						   \
+	G1 = vec_add (Y1,uvx1);						   \
+	B1 = vec_add (Y1,ux1);						   \
+									   \
+	R  = vec_packclp (R0,R1);					   \
+	G  = vec_packclp (G0,G1);					   \
+	B  = vec_packclp (B0,B1);					   \
+									   \
+	out_pixels(R,G,B,oute);						   \
+									   \
+	R0 = vec_add (Y2,vx0);						   \
+	G0 = vec_add (Y2,uvx0);						   \
+	B0 = vec_add (Y2,ux0);						   \
+	R1 = vec_add (Y3,vx1);						   \
+	G1 = vec_add (Y3,uvx1);						   \
+	B1 = vec_add (Y3,ux1);						   \
+	R  = vec_packclp (R0,R1);					   \
+	G  = vec_packclp (G0,G1);					   \
+	B  = vec_packclp (B0,B1);					   \
+									   \
+									   \
+	out_pixels(R,G,B,outo);						   \
+									   \
+      y1i  += 16;							   \
+      y2i  += 16;							   \
+      ui   += 8;							   \
+      vi   += 8;							   \
+									   \
+    }									   \
+									   \
+    outo += (outstrides[0])>>4;					           \
+    oute += (outstrides[0])>>4;					           \
+									   \
+    ui    += instrides_scl[1];						   \
+    vi    += instrides_scl[2];						   \
+    y1i   += instrides_scl[0];						   \
+    y2i   += instrides_scl[0];						   \
+  }									   \
+  return srcSliceH;							   \
+}
+
+
+#define out_abgr(a,b,c,ptr)  vec_mstrgb32(typeof(a),((typeof (a))AVV(0)),c,b,a,ptr)
+#define out_bgra(a,b,c,ptr)  vec_mstrgb32(typeof(a),c,b,a,((typeof (a))AVV(0)),ptr)
+#define out_rgba(a,b,c,ptr)  vec_mstrgb32(typeof(a),a,b,c,((typeof (a))AVV(0)),ptr)
+#define out_argb(a,b,c,ptr)  vec_mstrgb32(typeof(a),((typeof (a))AVV(0)),a,b,c,ptr)
+#define out_rgb24(a,b,c,ptr) vec_mstrgb24(a,b,c,ptr)
+#define out_bgr24(a,b,c,ptr) vec_mstbgr24(a,b,c,ptr)
+
+DEFCSP420_CVT (yuv2_abgr, out_abgr)
+#if 1
+DEFCSP420_CVT (yuv2_bgra, out_bgra)
+#else
+static int altivec_yuv2_bgra32 (SwsContext *c,                                  
+				unsigned char **in, int *instrides,	   
+				int srcSliceY,	int srcSliceH,		   
+				unsigned char **oplanes, int *outstrides)  
+{									   
+  int w = c->srcW;							   
+  int h = srcSliceH;							   
+  int i,j;								   
+  int instrides_scl[3];							   
+  vector unsigned char y0,y1;						   
+									   
+  vector signed char  u,v;						   
+									   
+  vector signed short Y0,Y1,Y2,Y3;					   
+  vector signed short U,V;						   
+  vector signed short vx,ux,uvx;					   
+  vector signed short vx0,ux0,uvx0;					   
+  vector signed short vx1,ux1,uvx1;					   
+  vector signed short R0,G0,B0;						   
+  vector signed short R1,G1,B1;						   
+  vector unsigned char R,G,B;						   
+									   
+  vector unsigned char *uivP, *vivP;			   		   
+  vector unsigned char align_perm;					   
+									   
+  vector signed short 							   
+    lCY  = c->CY,							   
+    lOY  = c->OY,							   
+    lCRV = c->CRV,							   
+    lCBU = c->CBU,							   
+    lCGU = c->CGU,							   
+    lCGV = c->CGV;							   
+									   
+  vector unsigned short lCSHIFT = c->CSHIFT;				   
+									   
+  ubyte *y1i   = in[0];							   
+  ubyte *y2i   = in[0]+w;						   
+  ubyte *ui    = in[1];							   
+  ubyte *vi    = in[2];							   
+									   
+  vector unsigned char *oute						   
+    = (vector unsigned char *)						   
+        (oplanes[0]+srcSliceY*outstrides[0]);				   
+  vector unsigned char *outo						   
+    = (vector unsigned char *)						   
+        (oplanes[0]+srcSliceY*outstrides[0]+outstrides[0]);		   
+									   
+									   
+  instrides_scl[0] = instrides[0];					   
+  instrides_scl[1] = instrides[1]-w/2;  /* the loop moves ui by w/2 */	   
+  instrides_scl[2] = instrides[2]-w/2;  /* the loop moves vi by w/2 */	   
+									   
+									   
+  for (i=0;i<h/2;i++) {							   
+    vec_dstst (outo, (0x02000002|(((w*3+32)/32)<<16)), 0);                 
+    vec_dstst (oute, (0x02000002|(((w*3+32)/32)<<16)), 1);                 
+									   
+    for (j=0;j<w/16;j++) {						   
+									   
+      y0 = vec_ldl (0,y1i);						   
+      y1 = vec_ldl (0,y2i);						   
+      uivP = (vector unsigned char *)ui;				   
+      vivP = (vector unsigned char *)vi;				   
+									   
+      align_perm = vec_lvsl (0, ui);					   
+      u = (vector signed char)vec_perm (uivP[0], uivP[1], align_perm);	   
+									   
+      align_perm = vec_lvsl (0, vi);					   
+      v = (vector signed char)vec_perm (vivP[0], vivP[1], align_perm);
+      u  = (vector signed char)
+     		vec_sub (u,(vector signed char)
+				vec_splat((vector signed char)AVV(128),0));
+      
+      v  = (vector signed char)
+      		vec_sub (v, (vector signed char)
+				vec_splat((vector signed char)AVV(128),0));
+      
+      U  = vec_unpackh (u);						   
+      V  = vec_unpackh (v);						   
+									   
+									   
+	Y0 = vec_unh (y0);						   
+	Y1 = vec_unl (y0);						   
+	Y2 = vec_unh (y1);						   
+	Y3 = vec_unl (y1);						   
+									   
+        Y0 = vec_mradds (Y0, lCY, lOY);					   
+        Y1 = vec_mradds (Y1, lCY, lOY);					   
+        Y2 = vec_mradds (Y2, lCY, lOY);					   
+        Y3 = vec_mradds (Y3, lCY, lOY);					   
+									   
+	/*   ux  = (CBU*(u<<CSHIFT)+0x4000)>>15 */			   
+	ux = vec_sl (U, lCSHIFT);					   
+	ux = vec_mradds (ux, lCBU, (vector signed short)AVV(0));
+	ux0  = vec_mergeh (ux,ux);					   
+	ux1  = vec_mergel (ux,ux);					   
+									   
+	/* vx  = (CRV*(v<<CSHIFT)+0x4000)>>15;	*/			   
+	vx = vec_sl (V, lCSHIFT);					   
+	vx = vec_mradds (vx, lCRV, (vector signed short)AVV(0));
+	vx0  = vec_mergeh (vx,vx);
+	vx1  = vec_mergel (vx,vx);
+	/* uvx = ((CGU*u) + (CGV*v))>>15 */
+	uvx = vec_mradds (U, lCGU, (vector signed short)AVV(0));
+	uvx = vec_mradds (V, lCGV, uvx);
+	uvx0 = vec_mergeh (uvx,uvx);
+	uvx1 = vec_mergel (uvx,uvx);
+	R0 = vec_add (Y0,vx0);
+	G0 = vec_add (Y0,uvx0);
+	B0 = vec_add (Y0,ux0);
+	R1 = vec_add (Y1,vx1);
+	G1 = vec_add (Y1,uvx1);
+	B1 = vec_add (Y1,ux1);
+	R  = vec_packclp (R0,R1);
+	G  = vec_packclp (G0,G1);
+	B  = vec_packclp (B0,B1);
+	
+	out_argb(R,G,B,oute);
+	R0 = vec_add (Y2,vx0);
+	G0 = vec_add (Y2,uvx0);
+	B0 = vec_add (Y2,ux0);
+	R1 = vec_add (Y3,vx1);
+	G1 = vec_add (Y3,uvx1);
+	B1 = vec_add (Y3,ux1);
+	R  = vec_packclp (R0,R1);
+	G  = vec_packclp (G0,G1);
+	B  = vec_packclp (B0,B1);
+	
+	out_argb(R,G,B,outo);
+	y1i  += 16;							   
+	y2i  += 16;							   
+	ui   += 8;
+	vi   += 8;							   
+									   
+    }									   
+									   
+    outo += (outstrides[0])>>4;					           
+    oute += (outstrides[0])>>4;					           
+									   
+    ui    += instrides_scl[1];						   
+    vi    += instrides_scl[2];						   
+    y1i   += instrides_scl[0];						   
+    y2i   += instrides_scl[0];						   
+  }									   
+  return srcSliceH;							   
+}
+
+#endif
+
+
+DEFCSP420_CVT (yuv2_rgba, out_rgba)
+DEFCSP420_CVT (yuv2_argb, out_argb)
+DEFCSP420_CVT (yuv2_rgb24,  out_rgb24)
+DEFCSP420_CVT (yuv2_bgr24,  out_bgr24)
+
+
+// uyvy|uyvy|uyvy|uyvy
+// 0123 4567 89ab cdef
+static
+const vector unsigned char
+  demux_u = (const vector unsigned char)AVV(0x10,0x00,0x10,0x00,
+				   0x10,0x04,0x10,0x04,
+				   0x10,0x08,0x10,0x08,
+				   0x10,0x0c,0x10,0x0c),
+  demux_v = (const vector unsigned char)AVV(0x10,0x02,0x10,0x02,
+				   0x10,0x06,0x10,0x06,
+				   0x10,0x0A,0x10,0x0A,
+				   0x10,0x0E,0x10,0x0E),
+  demux_y = (const vector unsigned char)AVV(0x10,0x01,0x10,0x03,
+				   0x10,0x05,0x10,0x07,
+				   0x10,0x09,0x10,0x0B,
+				   0x10,0x0D,0x10,0x0F);
+
+/*
+  this is so I can play live CCIR raw video
+*/
+static int altivec_uyvy_rgb32 (SwsContext *c,
+			       unsigned char **in, int *instrides,
+			       int srcSliceY,	int srcSliceH,
+			       unsigned char **oplanes, int *outstrides)
+{
+  int w = c->srcW;
+  int h = srcSliceH;
+  int i,j;
+  vector unsigned char uyvy;
+  vector signed   short Y,U,V;
+  vector signed   short R0,G0,B0,R1,G1,B1;
+  vector unsigned char  R,G,B;
+  vector unsigned char *out;
+  ubyte *img;
+
+  img = in[0];
+  out = (vector unsigned char *)(oplanes[0]+srcSliceY*outstrides[0]);
+
+  for (i=0;i<h;i++) {
+    for (j=0;j<w/16;j++) {
+      uyvy = vec_ld (0, img);
+      U = (vector signed short)
+	vec_perm (uyvy, (vector unsigned char)AVV(0), demux_u);
+
+      V = (vector signed short)
+	vec_perm (uyvy, (vector unsigned char)AVV(0), demux_v);
+
+      Y = (vector signed short)
+	vec_perm (uyvy, (vector unsigned char)AVV(0), demux_y);
+
+      cvtyuvtoRGB (c, Y,U,V,&R0,&G0,&B0);
+
+      uyvy = vec_ld (16, img);
+      U = (vector signed short)
+	vec_perm (uyvy, (vector unsigned char)AVV(0), demux_u);
+
+      V = (vector signed short)
+	vec_perm (uyvy, (vector unsigned char)AVV(0), demux_v);
+
+      Y = (vector signed short)
+	vec_perm (uyvy, (vector unsigned char)AVV(0), demux_y);
+
+      cvtyuvtoRGB (c, Y,U,V,&R1,&G1,&B1);
+
+      R  = vec_packclp (R0,R1);
+      G  = vec_packclp (G0,G1);
+      B  = vec_packclp (B0,B1);
+
+      //      vec_mstbgr24 (R,G,B, out);
+      out_rgba (R,G,B,out);
+
+      img += 32;
+    }
+  }
+  return srcSliceH;
+}
+
+
+
+/* Ok currently the acceleration routine only supports
+   inputs of widths a multiple of 16
+   and heights a multiple 2
+
+   So we just fall back to the C codes for this.
+*/
+SwsFunc yuv2rgb_init_altivec (SwsContext *c)
+{
+  if (!(c->flags & SWS_CPU_CAPS_ALTIVEC))    
+    return NULL;
+
+  /*
+    and this seems not to matter too much I tried a bunch of 
+    videos with abnormal widths and mplayer crashes else where.
+    mplayer -vo x11 -rawvideo on:w=350:h=240 raw-350x240.eyuv 
+    boom with X11 bad match.
+    
+  */
+  if ((c->srcW & 0xf) != 0)    return NULL;
+
+  switch (c->srcFormat) {
+  case PIX_FMT_YUV410P:
+  case PIX_FMT_YUV420P:
+  /*case IMGFMT_CLPL:	??? */
+  case PIX_FMT_GRAY8:
+  case PIX_FMT_NV12:
+  case PIX_FMT_NV21:
+    if ((c->srcH & 0x1) != 0)
+      return NULL;
+
+    switch(c->dstFormat){
+    case PIX_FMT_RGB24:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space RGB24\n");
+      return altivec_yuv2_rgb24;
+    case PIX_FMT_BGR24:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space BGR24\n");
+      return altivec_yuv2_bgr24;
+    case PIX_FMT_ARGB:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space ARGB\n");
+      return altivec_yuv2_argb;
+    case PIX_FMT_ABGR:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space ABGR\n");
+      return altivec_yuv2_abgr;
+    case PIX_FMT_RGBA:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space RGBA\n");
+      return altivec_yuv2_rgba;
+    case PIX_FMT_BGRA:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space BGRA\n");
+      return altivec_yuv2_bgra;
+    default: return NULL;
+    }
+    break;
+
+  case PIX_FMT_UYVY422:
+    switch(c->dstFormat){
+    case PIX_FMT_BGR32:
+      av_log(c, AV_LOG_WARNING, "ALTIVEC: Color Space UYVY -> RGB32\n");
+      return altivec_uyvy_rgb32;
+    default: return NULL;
+    }
+    break;
+
+  }
+  return NULL;
+}
+
+static uint16_t roundToInt16(int64_t f){
+	int r= (f + (1<<15))>>16;
+	     if(r<-0x7FFF) return 0x8000;
+	else if(r> 0x7FFF) return 0x7FFF;
+	else               return r;
+}
+
+void yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4],int brightness,int contrast, int saturation)
+{
+  union {
+  	signed short tmp[8] __attribute__ ((aligned(16)));
+	vector signed short vec;
+	} buf;
+
+  buf.tmp[0] =  ( (0xffffLL) * contrast>>8 )>>9;			//cy
+  buf.tmp[1] =  -256*brightness;					//oy
+  buf.tmp[2] =  (inv_table[0]>>3) *(contrast>>16)*(saturation>>16);	//crv
+  buf.tmp[3] =  (inv_table[1]>>3) *(contrast>>16)*(saturation>>16);	//cbu
+  buf.tmp[4] = -((inv_table[2]>>1)*(contrast>>16)*(saturation>>16));	//cgu
+  buf.tmp[5] = -((inv_table[3]>>1)*(contrast>>16)*(saturation>>16));	//cgv
+
+
+  c->CSHIFT = (vector unsigned short)vec_splat_u16(2);
+  c->CY  = vec_splat ((vector signed short)buf.vec, 0);
+  c->OY  = vec_splat ((vector signed short)buf.vec, 1);
+  c->CRV  = vec_splat ((vector signed short)buf.vec, 2);
+  c->CBU  = vec_splat ((vector signed short)buf.vec, 3);
+  c->CGU  = vec_splat ((vector signed short)buf.vec, 4);
+  c->CGV  = vec_splat ((vector signed short)buf.vec, 5);
+#if 0
+{
+int i;
+char *v[6]={"cy","oy","crv","cbu","cgu","cgv"};
+for (i=0; i<6;i++)
+  printf("%s %d ", v[i],buf.tmp[i] );
+  printf("\n");
+}
+#endif
+ return;
+}
+
+
+void
+altivec_yuv2packedX (SwsContext *c,
+		       int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
+		       int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
+		       uint8_t *dest, int dstW, int dstY)
+{
+  int i,j;
+  vector signed short X,X0,X1,Y0,U0,V0,Y1,U1,V1,U,V;
+  vector signed short R0,G0,B0,R1,G1,B1;
+
+  vector unsigned char R,G,B;
+  vector unsigned char *out,*nout;
+
+  vector signed short   RND = vec_splat_s16(1<<3);
+  vector unsigned short SCL = vec_splat_u16(4);
+  unsigned long scratch[16] __attribute__ ((aligned (16)));
+
+  vector signed short *YCoeffs, *CCoeffs;
+
+  YCoeffs = c->vYCoeffsBank+dstY*lumFilterSize;
+  CCoeffs = c->vCCoeffsBank+dstY*chrFilterSize;
+
+  out = (vector unsigned char *)dest;
+
+  for(i=0; i<dstW; i+=16){
+    Y0 = RND;
+    Y1 = RND;
+    /* extract 16 coeffs from lumSrc */
+    for(j=0; j<lumFilterSize; j++) {
+      X0 = vec_ld (0,  &lumSrc[j][i]);
+      X1 = vec_ld (16, &lumSrc[j][i]);
+      Y0 = vec_mradds (X0, YCoeffs[j], Y0);
+      Y1 = vec_mradds (X1, YCoeffs[j], Y1);
+    }
+
+    U = RND;
+    V = RND;
+    /* extract 8 coeffs from U,V */
+    for(j=0; j<chrFilterSize; j++) {
+      X  = vec_ld (0, &chrSrc[j][i/2]);
+      U  = vec_mradds (X, CCoeffs[j], U);
+      X  = vec_ld (0, &chrSrc[j][i/2+2048]);
+      V  = vec_mradds (X, CCoeffs[j], V);
+    }
+
+    /* scale and clip signals */
+    Y0 = vec_sra (Y0, SCL);
+    Y1 = vec_sra (Y1, SCL);
+    U  = vec_sra (U,  SCL);
+    V  = vec_sra (V,  SCL);
+
+    Y0 = vec_clip_s16 (Y0);
+    Y1 = vec_clip_s16 (Y1);
+    U  = vec_clip_s16 (U);
+    V  = vec_clip_s16 (V);
+
+    /* now we have
+      Y0= y0 y1 y2 y3 y4 y5 y6 y7     Y1= y8 y9 y10 y11 y12 y13 y14 y15
+      U= u0 u1 u2 u3 u4 u5 u6 u7      V= v0 v1 v2 v3 v4 v5 v6 v7
+
+      Y0= y0 y1 y2 y3 y4 y5 y6 y7    Y1= y8 y9 y10 y11 y12 y13 y14 y15
+      U0= u0 u0 u1 u1 u2 u2 u3 u3    U1= u4 u4 u5 u5 u6 u6 u7 u7
+      V0= v0 v0 v1 v1 v2 v2 v3 v3    V1= v4 v4 v5 v5 v6 v6 v7 v7
+    */
+
+    U0 = vec_mergeh (U,U);
+    V0 = vec_mergeh (V,V);
+
+    U1 = vec_mergel (U,U);
+    V1 = vec_mergel (V,V);
+
+    cvtyuvtoRGB (c, Y0,U0,V0,&R0,&G0,&B0);
+    cvtyuvtoRGB (c, Y1,U1,V1,&R1,&G1,&B1);
+
+    R  = vec_packclp (R0,R1);
+    G  = vec_packclp (G0,G1);
+    B  = vec_packclp (B0,B1);
+
+    switch(c->dstFormat) {
+      case PIX_FMT_ABGR: out_abgr (R,G,B,out); break;
+      case PIX_FMT_BGRA: out_bgra (R,G,B,out); break;
+      case PIX_FMT_RGBA: out_rgba (R,G,B,out); break;
+      case PIX_FMT_ARGB: out_argb (R,G,B,out); break;
+      case PIX_FMT_RGB24: out_rgb24 (R,G,B,out); break;
+      case PIX_FMT_BGR24: out_bgr24 (R,G,B,out); break;
+      default:
+        {
+          /* If this is reached, the caller should have called yuv2packedXinC
+             instead. */
+          static int printed_error_message;
+          if(!printed_error_message) {
+            av_log(c, AV_LOG_ERROR, "altivec_yuv2packedX doesn't support %s output\n",
+                    sws_format_name(c->dstFormat));
+            printed_error_message=1;
+          }
+          return;
+        }
+    }
+  }
+
+  if (i < dstW) {
+    i -= 16;
+
+    Y0 = RND;
+    Y1 = RND;
+    /* extract 16 coeffs from lumSrc */
+    for(j=0; j<lumFilterSize; j++) {
+      X0 = vec_ld (0,  &lumSrc[j][i]);
+      X1 = vec_ld (16, &lumSrc[j][i]);
+      Y0 = vec_mradds (X0, YCoeffs[j], Y0);
+      Y1 = vec_mradds (X1, YCoeffs[j], Y1);
+    }
+
+    U = RND;
+    V = RND;
+    /* extract 8 coeffs from U,V */
+    for(j=0; j<chrFilterSize; j++) {
+      X  = vec_ld (0, &chrSrc[j][i/2]);
+      U  = vec_mradds (X, CCoeffs[j], U);
+      X  = vec_ld (0, &chrSrc[j][i/2+2048]);
+      V  = vec_mradds (X, CCoeffs[j], V);
+    }
+
+    /* scale and clip signals */
+    Y0 = vec_sra (Y0, SCL);
+    Y1 = vec_sra (Y1, SCL);
+    U  = vec_sra (U,  SCL);
+    V  = vec_sra (V,  SCL);
+
+    Y0 = vec_clip_s16 (Y0);
+    Y1 = vec_clip_s16 (Y1);
+    U  = vec_clip_s16 (U);
+    V  = vec_clip_s16 (V);
+
+    /* now we have
+       Y0= y0 y1 y2 y3 y4 y5 y6 y7     Y1= y8 y9 y10 y11 y12 y13 y14 y15
+       U= u0 u1 u2 u3 u4 u5 u6 u7      V= v0 v1 v2 v3 v4 v5 v6 v7
+
+       Y0= y0 y1 y2 y3 y4 y5 y6 y7    Y1= y8 y9 y10 y11 y12 y13 y14 y15
+       U0= u0 u0 u1 u1 u2 u2 u3 u3    U1= u4 u4 u5 u5 u6 u6 u7 u7
+       V0= v0 v0 v1 v1 v2 v2 v3 v3    V1= v4 v4 v5 v5 v6 v6 v7 v7
+    */
+
+    U0 = vec_mergeh (U,U);
+    V0 = vec_mergeh (V,V);
+
+    U1 = vec_mergel (U,U);
+    V1 = vec_mergel (V,V);
+
+    cvtyuvtoRGB (c, Y0,U0,V0,&R0,&G0,&B0);
+    cvtyuvtoRGB (c, Y1,U1,V1,&R1,&G1,&B1);
+
+    R  = vec_packclp (R0,R1);
+    G  = vec_packclp (G0,G1);
+    B  = vec_packclp (B0,B1);
+
+    nout = (vector unsigned char *)scratch;
+    switch(c->dstFormat) {
+      case PIX_FMT_ABGR: out_abgr (R,G,B,nout); break;
+      case PIX_FMT_BGRA: out_bgra (R,G,B,nout); break;
+      case PIX_FMT_RGBA: out_rgba (R,G,B,nout); break;
+      case PIX_FMT_ARGB: out_argb (R,G,B,nout); break;
+      case PIX_FMT_RGB24: out_rgb24 (R,G,B,nout); break;
+      case PIX_FMT_BGR24: out_bgr24 (R,G,B,nout); break;
+      default:
+        /* Unreachable, I think. */
+        av_log(c, AV_LOG_ERROR, "altivec_yuv2packedX doesn't support %s output\n",
+                sws_format_name(c->dstFormat));
+        return;
+    }
+
+    memcpy (&((uint32_t*)dest)[i], scratch, (dstW-i)/4);
+  }
+
+}
diff --git a/contrib/ffmpeg/libswscale/yuv2rgb_init.c b/contrib/ffmpeg/libswscale/yuv2rgb_init.c
new file mode 100644
index 000000000..371dce5da
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/yuv2rgb_init.c
@@ -0,0 +1,412 @@
+#include "avutil.h"
+#include "swscale.h"
+#include "swscale_internal.h"
+
+#define YTABLE_MIN 384
+
+/**
+ * YUV -> RGB conversion matrixes (inverse of table 6.9 in MPEG2 standard)
+ *
+ * An YUV -> RGB conversion matrix is in the form
+ *              | 1  0 Rv |
+ *              | 1 Gu Gv |
+ *              | 1 Bu  0 |
+ *
+ * Inverse_Table_6_9 stores | Rv Bu Gv Gu | * 255/224*2^16.
+ * \arg Maximum Rv value: 117570
+ * \arg Maximum Bu value: 138420
+ * \arg Maximum Gv + Gu value: 25642 + 53281 = 78923
+ * 
+ * These values are needed to allocate table_{r, g, b}. If you modify
+ * this table, please update allocate_tables() accordingly
+ */
+const int32_t Inverse_Table_6_9[8][4] = {
+    {0, 0, 0, 0}, /* no sequence_display_extension */
+    {117500, 138420, -13985, -34933}, /* ITU-R Rec. 709 (1990) */
+    {0, 0, 0, 0}, /* unspecified */
+    {0, 0, 0, 0}, /* reserved */
+    {104480, 132820, -24811, -53150}, /* FCC */
+    {104570, 132210, -25642, -53281}, /* ITU-R Rec. 624-4 System B, G */
+    {104570, 132210, -25642, -53281}, /* SMPTE 170M */
+    {117570, 136230, -16892, -35552}  /* SMPTE 240M (1987) */
+};
+
+
+/**
+ * Dithering matrixes (these are bayer ordered dither matrixes
+ * with some manual changes by Michael)
+ */
+const uint8_t  __attribute__((aligned(8))) dither_2x2_4[2][8]={
+{  1,   3,   1,   3,   1,   3,   1,   3, },
+{  2,   0,   2,   0,   2,   0,   2,   0, },
+};
+
+const uint8_t  __attribute__((aligned(8))) dither_2x2_8[2][8]={
+{  6,   2,   6,   2,   6,   2,   6,   2, },
+{  0,   4,   0,   4,   0,   4,   0,   4, },
+};
+
+const uint8_t  __attribute__((aligned(8))) dither_8x8_32[8][8]={
+{ 17,   9,  23,  15,  16,   8,  22,  14, },
+{  5,  29,   3,  27,   4,  28,   2,  26, },
+{ 21,  13,  19,  11,  20,  12,  18,  10, },
+{  0,  24,   6,  30,   1,  25,   7,  31, },
+{ 16,   8,  22,  14,  17,   9,  23,  15, },
+{  4,  28,   2,  26,   5,  29,   3,  27, },
+{ 20,  12,  18,  10,  21,  13,  19,  11, },
+{  1,  25,   7,  31,   0,  24,   6,  30, },
+};
+
+#if 0
+const uint8_t  __attribute__((aligned(8))) dither_8x8_64[8][8]={
+{  0,  48,  12,  60,   3,  51,  15,  63, },
+{ 32,  16,  44,  28,  35,  19,  47,  31, },
+{  8,  56,   4,  52,  11,  59,   7,  55, },
+{ 40,  24,  36,  20,  43,  27,  39,  23, },
+{  2,  50,  14,  62,   1,  49,  13,  61, },
+{ 34,  18,  46,  30,  33,  17,  45,  29, },
+{ 10,  58,   6,  54,   9,  57,   5,  53, },
+{ 42,  26,  38,  22,  41,  25,  37,  21, },
+};
+#endif
+
+const uint8_t  __attribute__((aligned(8))) dither_8x8_73[8][8]={
+{  0,  55,  14,  68,   3,  58,  17,  72, },
+{ 37,  18,  50,  32,  40,  22,  54,  35, },
+{  9,  64,   5,  59,  13,  67,   8,  63, },
+{ 46,  27,  41,  23,  49,  31,  44,  26, },
+{  2,  57,  16,  71,   1,  56,  15,  70, },
+{ 39,  21,  52,  34,  38,  19,  51,  33, },
+{ 11,  66,   7,  62,  10,  65,   6,  60, },
+{ 48,  30,  43,  25,  47,  29,  42,  24, },
+};
+
+#if 0
+const uint8_t  __attribute__((aligned(8))) dither_8x8_128[8][8]={
+{ 68,  36,  92,  60,  66,  34,  90,  58, },
+{ 20, 116,  12, 108,  18, 114,  10, 106, },
+{ 84,  52,  76,  44,  82,  50,  74,  42, },
+{  0,  96,  24, 120,   6, 102,  30, 126, },
+{ 64,  32,  88,  56,  70,  38,  94,  62, },
+{ 16, 112,   8, 104,  22, 118,  14, 110, },
+{ 80,  48,  72,  40,  86,  54,  78,  46, },
+{  4, 100,  28, 124,   2,  98,  26, 122, },
+};
+#endif
+
+#if 1
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{117,  62, 158, 103, 113,  58, 155, 100, },
+{ 34, 199,  21, 186,  31, 196,  17, 182, },
+{144,  89, 131,  76, 141,  86, 127,  72, },
+{  0, 165,  41, 206,  10, 175,  52, 217, },
+{110,  55, 151,  96, 120,  65, 162, 107, },
+{ 28, 193,  14, 179,  38, 203,  24, 189, },
+{138,  83, 124,  69, 148,  93, 134,  79, },
+{  7, 172,  48, 213,   3, 168,  45, 210, },
+};
+#elif 1
+// tries to correct a gamma of 1.5
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{  0, 143,  18, 200,   2, 156,  25, 215, },
+{ 78,  28, 125,  64,  89,  36, 138,  74, },
+{ 10, 180,   3, 161,  16, 195,   8, 175, },
+{109,  51,  93,  38, 121,  60, 105,  47, },
+{  1, 152,  23, 210,   0, 147,  20, 205, },
+{ 85,  33, 134,  71,  81,  30, 130,  67, },
+{ 14, 190,   6, 171,  12, 185,   5, 166, },
+{117,  57, 101,  44, 113,  54,  97,  41, },
+};
+#elif 1
+// tries to correct a gamma of 2.0
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{  0, 124,   8, 193,   0, 140,  12, 213, },
+{ 55,  14, 104,  42,  66,  19, 119,  52, },
+{  3, 168,   1, 145,   6, 187,   3, 162, },
+{ 86,  31,  70,  21,  99,  39,  82,  28, },
+{  0, 134,  11, 206,   0, 129,   9, 200, },
+{ 62,  17, 114,  48,  58,  16, 109,  45, },
+{  5, 181,   2, 157,   4, 175,   1, 151, },
+{ 95,  36,  78,  26,  90,  34,  74,  24, },
+};
+#else
+// tries to correct a gamma of 2.5
+const uint8_t  __attribute__((aligned(8))) dither_8x8_220[8][8]={
+{  0, 107,   3, 187,   0, 125,   6, 212, },
+{ 39,   7,  86,  28,  49,  11, 102,  36, },
+{  1, 158,   0, 131,   3, 180,   1, 151, },
+{ 68,  19,  52,  12,  81,  25,  64,  17, },
+{  0, 119,   5, 203,   0, 113,   4, 195, },
+{ 45,   9,  96,  33,  42,   8,  91,  30, },
+{  2, 172,   1, 144,   2, 165,   0, 137, },
+{ 77,  23,  60,  15,  72,  21,  56,  14, },
+};
+#endif
+
+static int get_entry_size(int bpp)
+{
+    switch(bpp) {
+        case 32:
+            return 4;
+        case 16:
+        case 15:
+            return 2;
+        case 24:
+        case 8:
+        case 4:
+        case 1:
+            return 1;
+        default:
+            return -1;
+    }
+}
+
+/**
+ * Allocate table_r, table_g, and table_b
+ *
+ * For cache efficency reasons, these three tables are allocated
+ * together, so that they are contiguous in memory
+ *
+ * table_r is indexed in the range
+ *      [-128 * 117570 / 76309, 255 + 127 * 117570 / 76309] = 
+ *      [-197.21, 451.67] ---> [-198, 452]
+ * table_b is indexed in the range
+ *      [-128 * 138420 / 76309, 255 + 127 * 138420 / 76309] =
+ *      [232.18, 485.37] ---> [-233, 486]
+ * table_g is indexed in the range
+ *      [-128 * 78923 / 76309, 255 + 127 * 78923 / 76309] =
+ *      [-132.38, 386.35] ---> [-133, 387]
+ *
+ * Please look at the comments after Inverse_Table_6_9 to see where these
+ * numbers are coming from.
+ */
+static void *allocate_tables(uint8_t **table_r, uint8_t **table_g, uint8_t **table_b, int bpp)
+{
+    uint8_t *table;
+    int entry_size;
+
+    entry_size = get_entry_size(bpp);
+
+    /* First allocate the memory... */
+    switch (bpp) {
+        case 32:
+        case 15:
+        case 16:
+        case 8:
+        case 4:
+            table = av_malloc((198 + 452 + 233 + 486 + 133 + 387) * entry_size);
+            break;
+        case 24:
+            table = av_malloc(256 + 2 * 233);
+            break;
+        case 1:
+            table = av_malloc (256 * 2);
+            break;
+        default:
+            table = NULL;
+    }
+    if (table == NULL) {
+        MSG_ERR("Cannot allocate memory for the YUV -> RGB tables!\n");
+
+        return NULL;
+    }
+    
+    /* ...and then, assign the table_* value */
+    switch (bpp) {
+        case 32:
+        case 15:
+        case 16:
+        case 8:
+        case 4:
+            *table_r = table + 198 * entry_size;
+            *table_b = table + (198 + 452 + 133 + 387 + 233) * entry_size;
+            *table_g = table + (198 + 452 + 133) * entry_size;
+            break;
+        case 24:
+            *table_r = *table_g = *table_b = table + 233;
+            break;
+        case 1:
+            *table_g = table;
+            *table_r = *table_b = NULL;
+            break;
+    }
+
+    return table;
+}
+
+/**
+ * Initialize the table_rV, table_gU[i], table_gV, and table_bU fields
+ * in SwsContext
+ *
+ * @param inv_table the YUV -> RGB table (this is a line of Inverse_Table_6_9)
+ * @param fullRange 0->MPEG YUV space 1->JPEG YUV space
+*/
+int yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation)
+{  
+    int i;
+    static uint8_t ytable[1024];
+    int64_t cy, oy;
+    int64_t crv, cbu, cgu, cgv;
+    int entry_size = 0;
+    uint8_t *table_r, *table_g, *table_b;
+    int value;
+
+    if ((inv_table[0] == 0) || (inv_table[1] == 0) || (inv_table[2] == 0) || (inv_table[3] == 0)) {
+        MSG_ERR("Invalid YUV ---> RGB table!\n");
+
+        return -1;
+    }
+    crv = inv_table[0];
+    cbu = inv_table[1];
+    cgu = inv_table[2];
+    cgv = inv_table[3];
+    if (fullRange) {
+        cy = 1 << 16;
+        oy = 0;
+        crv= (crv*224) / 255;
+        cbu= (cbu*224) / 255;
+        cgu= (cgu*224) / 255;
+        cgv= (cgv*224) / 255;
+        //FIXME maybe its cleaner if the tables where based on full range (*244/255)
+    } else {
+        cy = ((1 << 16) * 255) / 219;
+        oy= 16 << 16;
+    }
+
+    cy = (cy *contrast             )>>16;
+    crv= (crv*contrast * saturation)>>32;
+    cbu= (cbu*contrast * saturation)>>32;
+    cgu= (cgu*contrast * saturation)>>32;
+    cgv= (cgv*contrast * saturation)>>32;
+    oy -= 256*brightness;
+
+    for (i = 0; i < 1024; i++) {
+        value = (cy*(((i - YTABLE_MIN)<<16) - oy) + (1<<31))>>32;
+        ytable[i] = av_clip_uint8(value);
+    }
+
+    entry_size = get_entry_size(fmt_depth(c->dstFormat));
+    av_free(c->yuvTable);
+    c->yuvTable = allocate_tables(&table_r, &table_g, &table_b, fmt_depth(c->dstFormat));
+    if (c->yuvTable == NULL) {
+        return -1;
+    }
+
+    switch (fmt_depth(c->dstFormat)) {
+        case 32:
+            for (i = -198; i < 256 + 197; i++) {
+                value = ytable[i + YTABLE_MIN];
+                if (isBGR(c->dstFormat)) {
+                    value <<= 16;
+                }
+                ((uint32_t *)table_r)[i] = value;
+            }
+            for (i = -133; i < 256 + 132; i++) {
+                ((uint32_t *)table_g)[i] = ytable[i + YTABLE_MIN] << 8;
+            }
+            for (i = -233; i < 256 + 232; i++) {
+                value = ytable[i + YTABLE_MIN];
+                if (!isBGR(c->dstFormat)) {
+                    value <<= 16;
+                }
+                ((uint32_t *)table_b)[i] = value;
+            }
+            break;
+
+        case 24:
+            for (i = -233; i < 256 + 232; i++) {
+                ((uint8_t * )table_b)[i] = ytable[i + YTABLE_MIN];
+            }
+            break;
+
+        case 15:
+        case 16:
+            for (i = -198; i < 256 + 197; i++) {
+                value = ytable[i + YTABLE_MIN] >> 3;
+                if (isBGR(c->dstFormat)) {
+                    value <<= ((fmt_depth(c->dstFormat) == 16) ? 11 : 10);
+                }
+                ((uint16_t *)table_r)[i] = value;
+            }
+            for (i = -133; i < 256 + 132; i++) {
+                value = ytable[i + YTABLE_MIN];
+                value >>= ((fmt_depth(c->dstFormat) == 16) ? 2 : 3);
+                ((uint16_t *)table_g)[i] = value << 5;
+            }
+            for (i = -233; i < 256 + 232; i++) {
+                value = ytable[i + YTABLE_MIN] >> 3;
+                if (!isBGR(c->dstFormat)) {
+                    value <<= ((fmt_depth(c->dstFormat) == 16) ? 11 : 10);
+                }
+                ((uint16_t *)table_b)[i] = value;
+            }
+            break;
+        case 8:
+            for (i = -198; i < 256 + 197; i++) {
+                value = (ytable[i + YTABLE_MIN - 16] + 18) / 36;
+                if (isBGR(c->dstFormat)) {
+                    value <<= 5;
+                }
+                ((uint8_t *)table_r)[i] = value;
+            }
+            for (i = -133; i < 256 + 132; i++) {
+                value = (ytable[i + YTABLE_MIN - 16] + 18) / 36;
+                if (!isBGR(c->dstFormat)) {
+                    value <<= 1;
+                }
+                ((uint8_t *)table_g)[i] = value << 2;
+            }
+            for (i = -233; i < 256 + 232; i++) {
+                value = (ytable[i + YTABLE_MIN - 37] + 43) / 85;
+                if (!isBGR(c->dstFormat)) {
+                    value <<= 6;
+                }
+                ((uint8_t *)table_b)[i] = value;
+            }
+            break;
+        case 4:
+            for (i = -198; i < 256 + 197; i++) {
+                value = ytable[i + YTABLE_MIN - 110] >> 7;
+                if (isBGR(c->dstFormat)) {
+                    value <<= 3;
+                }
+                ((uint8_t *)table_r)[i] = value;
+            }
+            for (i = -133; i < 256 + 132; i++) {
+                value = (ytable[i + YTABLE_MIN - 37]+ 43) / 85;
+                ((uint8_t *)table_g)[i] = value << 1;
+            }
+            for (i = -233; i < 256 + 232; i++) {
+                value = ytable[i + YTABLE_MIN - 110] >> 7;
+                if (!isBGR(c->dstFormat)) {
+                    value <<= 3;
+                }
+                ((uint8_t *)table_b)[i] = value;
+            }
+            break;
+        case 1:
+            for (i = 0; i < 256 + 256; i++) {
+                value = ytable[i + YTABLE_MIN - 110] >> 7;
+                ((uint8_t *)table_g)[i] = value;
+            }
+            break;
+        default:
+            MSG_ERR("%ibpp not supported by yuv2rgb\n", fmt_depth(c->dstFormat));
+            av_free(c->yuvTable);
+            c->yuvTable = NULL;
+
+            return -1;
+    }
+
+    for (i = 0; i < 256; i++) {
+        c->table_rV[i] = table_r +
+                         entry_size * ROUNDED_DIV(crv * (i - 128), 76309);
+        c->table_gU[i] = table_g +
+                         entry_size * ROUNDED_DIV(cgu * (i - 128), 76309);
+        c->table_gV[i] = entry_size * ROUNDED_DIV(cgv * (i - 128), 76309);
+        c->table_bU[i] = table_b +
+                         entry_size * ROUNDED_DIV(cbu * (i - 128), 76309);
+    }
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/libswscale/yuv2rgb_mlib.c b/contrib/ffmpeg/libswscale/yuv2rgb_mlib.c
new file mode 100644
index 000000000..c99e019cd
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/yuv2rgb_mlib.c
@@ -0,0 +1,86 @@
+/* 
+ * yuv2rgb_mlib.c, Software YUV to RGB coverter using mediaLib
+ *
+ *  Copyright (C) 2000, Håkan Hjort <d95hjort@dtek.chalmers.se>
+ *  All Rights Reserved.
+ *
+ *  This file is part of mpeg2dec, a free MPEG-2 video decoder
+ *
+ *  mpeg2dec is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  mpeg2dec is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with mpeg2dec; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <mlib_types.h>
+#include <mlib_status.h>
+#include <mlib_sys.h>
+#include <mlib_video.h>
+#include <inttypes.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "swscale.h"
+
+static int mlib_YUV2ARGB420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, 
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+    
+    assert(srcStride[1] == srcStride[2]);
+ 
+    mlib_VideoColorYUV2ARGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
+			     srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
+    return srcSliceH;
+}
+
+static int mlib_YUV2ABGR420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, 
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+    
+    assert(srcStride[1] == srcStride[2]);
+ 
+    mlib_VideoColorYUV2ABGR420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
+			     srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
+    return srcSliceH;
+}
+
+static int mlib_YUV2RGB420_24(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, 
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+    
+    assert(srcStride[1] == srcStride[2]);
+ 
+    mlib_VideoColorYUV2RGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
+			     srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
+    return srcSliceH;
+}
+
+
+SwsFunc yuv2rgb_init_mlib(SwsContext *c) 
+{
+	switch(c->dstFormat){
+	case PIX_FMT_RGB24: return mlib_YUV2RGB420_24;
+	case PIX_FMT_BGR32: return mlib_YUV2ARGB420_32;
+	case PIX_FMT_RGB32: return mlib_YUV2ABGR420_32;
+	default: return NULL;
+	}
+}
+
diff --git a/contrib/ffmpeg/libswscale/yuv2rgb_template.c b/contrib/ffmpeg/libswscale/yuv2rgb_template.c
new file mode 100644
index 000000000..28ee24add
--- /dev/null
+++ b/contrib/ffmpeg/libswscale/yuv2rgb_template.c
@@ -0,0 +1,540 @@
+
+/*
+ * yuv2rgb_mmx.c, Software YUV to RGB coverter with Intel MMX "technology"
+ *
+ * Copyright (C) 2000, Silicon Integrated System Corp.
+ * All Rights Reserved.
+ *
+ * Author: Olie Lho <ollie@sis.com.tw>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video decoder
+ *
+ * mpeg2dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * mpeg2dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with mpeg2dec; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * 15,24 bpp and dithering from Michael Niedermayer (michaelni@gmx.at)
+ * MMX/MMX2 Template stuff from Michael Niedermayer (needed for fast movntq support)
+ * context / deglobalize stuff by Michael Niedermayer
+ */
+
+#undef MOVNTQ
+#undef EMMS
+#undef SFENCE
+
+#ifdef HAVE_3DNOW
+/* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */
+#define EMMS     "femms"
+#else
+#define EMMS     "emms"
+#endif
+
+#ifdef HAVE_MMX2
+#define MOVNTQ "movntq"
+#define SFENCE "sfence"
+#else
+#define MOVNTQ "movq"
+#define SFENCE "/nop"
+#endif
+
+#define YUV2RGB \
+		     /* Do the multiply part of the conversion for even and odd pixels,
+			register usage:
+			mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
+			mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
+			mm6 -> Y even, mm7 -> Y odd */\
+		     /* convert the chroma part */\
+		     "punpcklbw %%mm4, %%mm0;" /* scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 */ \
+		     "punpcklbw %%mm4, %%mm1;" /* scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 */ \
+\
+		     "psllw $3, %%mm0;" /* Promote precision */ \
+		     "psllw $3, %%mm1;" /* Promote precision */ \
+\
+		     "psubsw "U_OFFSET"(%4), %%mm0;" /* Cb -= 128 */ \
+		     "psubsw "V_OFFSET"(%4), %%mm1;" /* Cr -= 128 */ \
+\
+		     "movq %%mm0, %%mm2;" /* Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 */ \
+		     "movq %%mm1, %%mm3;" /* Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 */ \
+\
+		     "pmulhw "UG_COEFF"(%4), %%mm2;" /* Mul Cb with green coeff -> Cb green */ \
+		     "pmulhw "VG_COEFF"(%4), %%mm3;" /* Mul Cr with green coeff -> Cr green */ \
+\
+		     "pmulhw "UB_COEFF"(%4), %%mm0;" /* Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 */\
+		     "pmulhw "VR_COEFF"(%4), %%mm1;" /* Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 */\
+\
+		     "paddsw %%mm3, %%mm2;" /* Cb green + Cr green -> Cgreen */\
+\
+		     /* convert the luma part */\
+		     "movq %%mm6, %%mm7;" /* Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */\
+		     "pand "MANGLE(mmx_00ffw)", %%mm6;" /* get Y even 00 Y6 00 Y4 00 Y2 00 Y0 */\
+\
+		     "psrlw $8, %%mm7;" /* get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 */\
+\
+		     "psllw $3, %%mm6;" /* Promote precision */\
+		     "psllw $3, %%mm7;" /* Promote precision */\
+\
+		     "psubw "Y_OFFSET"(%4), %%mm6;" /* Y -= 16 */\
+		     "psubw "Y_OFFSET"(%4), %%mm7;" /* Y -= 16 */\
+\
+		     "pmulhw "Y_COEFF"(%4), %%mm6;" /* Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 */\
+		     "pmulhw "Y_COEFF"(%4), %%mm7;" /* Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 */\
+\
+		     /* Do the addition part of the conversion for even and odd pixels,
+			register usage:
+			mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
+			mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
+			mm6 -> Y even, mm7 -> Y odd */\
+		     "movq %%mm0, %%mm3;" /* Copy Cblue */\
+		     "movq %%mm1, %%mm4;" /* Copy Cred */\
+		     "movq %%mm2, %%mm5;" /* Copy Cgreen */\
+\
+		     "paddsw %%mm6, %%mm0;" /* Y even + Cblue 00 B6 00 B4 00 B2 00 B0 */\
+		     "paddsw %%mm7, %%mm3;" /* Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 */\
+\
+		     "paddsw %%mm6, %%mm1;" /* Y even + Cred 00 R6 00 R4 00 R2 00 R0 */\
+		     "paddsw %%mm7, %%mm4;" /* Y odd + Cred 00 R7 00 R5 00 R3 00 R1 */\
+\
+		     "paddsw %%mm6, %%mm2;" /* Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 */\
+		     "paddsw %%mm7, %%mm5;" /* Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 */\
+\
+		     /* Limit RGB even to 0..255 */\
+		     "packuswb %%mm0, %%mm0;" /* B6 B4 B2 B0  B6 B4 B2 B0 */\
+		     "packuswb %%mm1, %%mm1;" /* R6 R4 R2 R0  R6 R4 R2 R0 */\
+		     "packuswb %%mm2, %%mm2;" /* G6 G4 G2 G0  G6 G4 G2 G0 */\
+\
+		     /* Limit RGB odd to 0..255 */\
+		     "packuswb %%mm3, %%mm3;" /* B7 B5 B3 B1  B7 B5 B3 B1 */\
+		     "packuswb %%mm4, %%mm4;" /* R7 R5 R3 R1  R7 R5 R3 R1 */\
+		     "packuswb %%mm5, %%mm5;" /* G7 G5 G3 G1  G7 G5 G3 G1 */\
+\
+		     /* Interleave RGB even and odd */\
+		     "punpcklbw %%mm3, %%mm0;" /* B7 B6 B5 B4 B3 B2 B1 B0 */\
+		     "punpcklbw %%mm4, %%mm1;" /* R7 R6 R5 R4 R3 R2 R1 R0 */\
+		     "punpcklbw %%mm5, %%mm2;" /* G7 G6 G5 G4 G3 G2 G1 G0 */\
+
+
+static inline int RENAME(yuv420_rgb16)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    int y, h_size;
+
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+
+    h_size= (c->dstW+7)&~7;
+    if(h_size*2 > FFABS(dstStride[0])) h_size-=8;
+    
+    __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );
+//printf("%X %X %X %X %X %X %X %X %X %X\n", (int)&c->redDither, (int)&b5Dither, (int)src[0], (int)src[1], (int)src[2], (int)dst[0],
+//srcStride[0],srcStride[1],srcStride[2],dstStride[0]);
+    for (y= 0; y<srcSliceH; y++ ) {
+	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0];
+	uint8_t *_py = src[0] + y*srcStride[0];
+	uint8_t *_pu = src[1] + (y>>1)*srcStride[1];
+	uint8_t *_pv = src[2] + (y>>1)*srcStride[2];
+	long index= -h_size/2;
+
+	b5Dither= dither8[y&1];
+	g6Dither= dither4[y&1];
+	g5Dither= dither8[y&1];
+	r5Dither= dither8[(y+1)&1];
+	    /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8
+	       pixels in each iteration */
+	    __asm__ __volatile__ (
+	/* load data for start of next scan line */
+		     "movd (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+		     "movd (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+		     "movq (%5, %0, 2), %%mm6;" /* Load 8  Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+//		    ".balign 16			\n\t"
+		    "1:				\n\t"
+/* no speed diference on my p3@500 with prefetch,
+ * if it is faster for anyone with -benchmark then tell me
+			PREFETCH" 64(%0) \n\t"
+			PREFETCH" 64(%1) \n\t"
+			PREFETCH" 64(%2) \n\t"
+*/
+YUV2RGB
+
+#ifdef DITHER1XBPP
+			"paddusb "MANGLE(b5Dither)", %%mm0;"
+			"paddusb "MANGLE(g6Dither)", %%mm2;"
+			"paddusb "MANGLE(r5Dither)", %%mm1;"
+#endif
+		     /* mask unneeded bits off */
+		     "pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
+		     "pand "MANGLE(mmx_grnmask)", %%mm2;" /* g7g6g5g4 g3g2_0_0 g7g6g5g4 g3g2_0_0 */
+		     "pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
+
+		     "psrlw $3,%%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
+		     "pxor %%mm4, %%mm4;" /* zero mm4 */
+
+		     "movq %%mm0, %%mm5;" /* Copy B7-B0 */
+		     "movq %%mm2, %%mm7;" /* Copy G7-G0 */
+
+		     /* convert rgb24 plane to rgb16 pack for pixel 0-3 */
+		     "punpcklbw %%mm4, %%mm2;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */
+		     "punpcklbw %%mm1, %%mm0;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
+
+		     "psllw $3, %%mm2;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */
+		     "por %%mm2, %%mm0;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */
+
+		     "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+		     MOVNTQ " %%mm0, (%1);" /* store pixel 0-3 */
+
+		     /* convert rgb24 plane to rgb16 pack for pixel 0-3 */
+		     "punpckhbw %%mm4, %%mm7;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */
+		     "punpckhbw %%mm1, %%mm5;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
+
+		     "psllw $3, %%mm7;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */
+		     "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+
+		     "por %%mm7, %%mm5;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */
+		     "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+
+		     MOVNTQ " %%mm5, 8 (%1);" /* store pixel 4-7 */
+		     
+		     "add $16, %1			\n\t"
+		     "add $4, %0			\n\t"
+		     " js 1b				\n\t"
+		     
+		     : "+r" (index), "+r" (_image)
+		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)
+		     );
+    }
+
+    __asm__ __volatile__ (EMMS);
+    
+    return srcSliceH;
+}
+
+static inline int RENAME(yuv420_rgb15)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    int y, h_size;
+
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+
+    h_size= (c->dstW+7)&~7;
+    if(h_size*2 > FFABS(dstStride[0])) h_size-=8;
+    
+    __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );
+//printf("%X %X %X %X %X %X %X %X %X %X\n", (int)&c->redDither, (int)&b5Dither, (int)src[0], (int)src[1], (int)src[2], (int)dst[0],
+//srcStride[0],srcStride[1],srcStride[2],dstStride[0]);
+    for (y= 0; y<srcSliceH; y++ ) {
+	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0];
+	uint8_t *_py = src[0] + y*srcStride[0];
+	uint8_t *_pu = src[1] + (y>>1)*srcStride[1];
+	uint8_t *_pv = src[2] + (y>>1)*srcStride[2];
+	long index= -h_size/2;
+
+	b5Dither= dither8[y&1];
+	g6Dither= dither4[y&1];
+	g5Dither= dither8[y&1];
+	r5Dither= dither8[(y+1)&1];
+	    /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8
+	       pixels in each iteration */
+	    __asm__ __volatile__ (
+	/* load data for start of next scan line */
+		     "movd (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+		     "movd (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+		     "movq (%5, %0, 2), %%mm6;" /* Load 8  Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+//		    ".balign 16			\n\t"
+		    "1:				\n\t"
+YUV2RGB
+
+#ifdef DITHER1XBPP
+			"paddusb "MANGLE(b5Dither)", %%mm0	\n\t"
+			"paddusb "MANGLE(g5Dither)", %%mm2	\n\t"
+			"paddusb "MANGLE(r5Dither)", %%mm1	\n\t"
+#endif
+
+		     /* mask unneeded bits off */
+		     "pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
+		     "pand "MANGLE(mmx_redmask)", %%mm2;" /* g7g6g5g4 g3_0_0_0 g7g6g5g4 g3_0_0_0 */
+		     "pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
+
+		     "psrlw $3,%%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
+		     "psrlw $1,%%mm1;"            /* 0_r7r6r5  r4r3_0_0 0_r7r6r5 r4r3_0_0 */
+		     "pxor %%mm4, %%mm4;" /* zero mm4 */
+
+		     "movq %%mm0, %%mm5;" /* Copy B7-B0 */
+		     "movq %%mm2, %%mm7;" /* Copy G7-G0 */
+
+		     /* convert rgb24 plane to rgb16 pack for pixel 0-3 */
+		     "punpcklbw %%mm4, %%mm2;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3_0_0_0 */
+		     "punpcklbw %%mm1, %%mm0;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
+
+		     "psllw $2, %%mm2;" /* 0_0_0_0 0_0_g7g6 g5g4g3_0 0_0_0_0 */
+		     "por %%mm2, %%mm0;" /* 0_r7r6r5 r4r3g7g6 g5g4g3b7 b6b5b4b3 */
+
+		     "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+		     MOVNTQ " %%mm0, (%1);" /* store pixel 0-3 */
+
+		     /* convert rgb24 plane to rgb16 pack for pixel 0-3 */
+		     "punpckhbw %%mm4, %%mm7;" /* 0_0_0_0 0_0_0_0 0_g7g6g5 g4g3_0_0 */
+		     "punpckhbw %%mm1, %%mm5;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
+
+		     "psllw $2, %%mm7;" /* 0_0_0_0 0_0_g7g6 g5g4g3_0 0_0_0_0 */
+		     "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+
+		     "por %%mm7, %%mm5;" /* 0_r7r6r5 r4r3g7g6 g5g4g3b7 b6b5b4b3 */
+		     "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+
+		     MOVNTQ " %%mm5, 8 (%1);" /* store pixel 4-7 */
+		     
+		     "add $16, %1			\n\t"
+		     "add $4, %0			\n\t"
+		     " js 1b				\n\t"
+		     : "+r" (index), "+r" (_image)
+		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)
+		     );
+    }
+
+    __asm__ __volatile__ (EMMS);
+    return srcSliceH;
+}
+
+static inline int RENAME(yuv420_rgb24)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    int y, h_size;
+
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+
+    h_size= (c->dstW+7)&~7;
+    if(h_size*3 > FFABS(dstStride[0])) h_size-=8;
+    
+    __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );
+
+    for (y= 0; y<srcSliceH; y++ ) {
+	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0];
+	uint8_t *_py = src[0] + y*srcStride[0];
+	uint8_t *_pu = src[1] + (y>>1)*srcStride[1];
+	uint8_t *_pv = src[2] + (y>>1)*srcStride[2];
+	long index= -h_size/2;
+
+	    /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8
+	       pixels in each iteration */
+	    __asm__ __volatile__ (
+	/* load data for start of next scan line */
+		     "movd (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+		     "movd (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+		     "movq (%5, %0, 2), %%mm6;" /* Load 8  Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+//		    ".balign 16			\n\t"
+		    "1:				\n\t"
+YUV2RGB
+	/* mm0=B, %%mm2=G, %%mm1=R */
+#ifdef HAVE_MMX2
+			"movq "MANGLE(M24A)", %%mm4	\n\t"
+			"movq "MANGLE(M24C)", %%mm7	\n\t"
+			"pshufw $0x50, %%mm0, %%mm5	\n\t" /* B3 B2 B3 B2  B1 B0 B1 B0 */
+			"pshufw $0x50, %%mm2, %%mm3	\n\t" /* G3 G2 G3 G2  G1 G0 G1 G0 */
+			"pshufw $0x00, %%mm1, %%mm6	\n\t" /* R1 R0 R1 R0  R1 R0 R1 R0 */
+
+			"pand %%mm4, %%mm5		\n\t" /*    B2        B1       B0 */
+			"pand %%mm4, %%mm3		\n\t" /*    G2        G1       G0 */
+			"pand %%mm7, %%mm6		\n\t" /*       R1        R0       */
+
+			"psllq $8, %%mm3		\n\t" /* G2        G1       G0    */
+			"por %%mm5, %%mm6		\n\t"
+			"por %%mm3, %%mm6		\n\t"
+			MOVNTQ" %%mm6, (%1)		\n\t"
+
+			"psrlq $8, %%mm2		\n\t" /* 00 G7 G6 G5  G4 G3 G2 G1 */
+			"pshufw $0xA5, %%mm0, %%mm5	\n\t" /* B5 B4 B5 B4  B3 B2 B3 B2 */
+			"pshufw $0x55, %%mm2, %%mm3	\n\t" /* G4 G3 G4 G3  G4 G3 G4 G3 */
+			"pshufw $0xA5, %%mm1, %%mm6	\n\t" /* R5 R4 R5 R4  R3 R2 R3 R2 */
+
+			"pand "MANGLE(M24B)", %%mm5	\n\t" /* B5       B4        B3    */
+			"pand %%mm7, %%mm3		\n\t" /*       G4        G3       */
+			"pand %%mm4, %%mm6		\n\t" /*    R4        R3       R2 */
+
+			"por %%mm5, %%mm3		\n\t" /* B5    G4 B4     G3 B3    */
+			"por %%mm3, %%mm6		\n\t"
+			MOVNTQ" %%mm6, 8(%1)		\n\t"
+
+			"pshufw $0xFF, %%mm0, %%mm5	\n\t" /* B7 B6 B7 B6  B7 B6 B6 B7 */
+			"pshufw $0xFA, %%mm2, %%mm3	\n\t" /* 00 G7 00 G7  G6 G5 G6 G5 */
+			"pshufw $0xFA, %%mm1, %%mm6	\n\t" /* R7 R6 R7 R6  R5 R4 R5 R4 */
+			"movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+
+			"pand %%mm7, %%mm5		\n\t" /*       B7        B6       */
+			"pand %%mm4, %%mm3		\n\t" /*    G7        G6       G5 */
+			"pand "MANGLE(M24B)", %%mm6	\n\t" /* R7       R6        R5    */
+			"movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+\
+			"por %%mm5, %%mm3		\n\t"
+			"por %%mm3, %%mm6		\n\t"
+			MOVNTQ" %%mm6, 16(%1)		\n\t"
+			"movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+			"pxor %%mm4, %%mm4		\n\t"
+
+#else
+
+			"pxor %%mm4, %%mm4		\n\t"
+			"movq %%mm0, %%mm5		\n\t" /* B */
+			"movq %%mm1, %%mm6		\n\t" /* R */
+			"punpcklbw %%mm2, %%mm0		\n\t" /* GBGBGBGB 0 */
+			"punpcklbw %%mm4, %%mm1		\n\t" /* 0R0R0R0R 0 */
+			"punpckhbw %%mm2, %%mm5		\n\t" /* GBGBGBGB 2 */
+			"punpckhbw %%mm4, %%mm6		\n\t" /* 0R0R0R0R 2 */
+			"movq %%mm0, %%mm7		\n\t" /* GBGBGBGB 0 */
+			"movq %%mm5, %%mm3		\n\t" /* GBGBGBGB 2 */
+			"punpcklwd %%mm1, %%mm7		\n\t" /* 0RGB0RGB 0 */
+			"punpckhwd %%mm1, %%mm0		\n\t" /* 0RGB0RGB 1 */
+			"punpcklwd %%mm6, %%mm5		\n\t" /* 0RGB0RGB 2 */
+			"punpckhwd %%mm6, %%mm3		\n\t" /* 0RGB0RGB 3 */
+
+			"movq %%mm7, %%mm2		\n\t" /* 0RGB0RGB 0 */
+			"movq %%mm0, %%mm6		\n\t" /* 0RGB0RGB 1 */
+			"movq %%mm5, %%mm1		\n\t" /* 0RGB0RGB 2 */
+			"movq %%mm3, %%mm4		\n\t" /* 0RGB0RGB 3 */
+
+			"psllq $40, %%mm7		\n\t" /* RGB00000 0 */
+			"psllq $40, %%mm0		\n\t" /* RGB00000 1 */
+			"psllq $40, %%mm5		\n\t" /* RGB00000 2 */
+			"psllq $40, %%mm3		\n\t" /* RGB00000 3 */
+
+			"punpckhdq %%mm2, %%mm7		\n\t" /* 0RGBRGB0 0 */
+			"punpckhdq %%mm6, %%mm0		\n\t" /* 0RGBRGB0 1 */
+			"punpckhdq %%mm1, %%mm5		\n\t" /* 0RGBRGB0 2 */
+			"punpckhdq %%mm4, %%mm3		\n\t" /* 0RGBRGB0 3 */
+
+			"psrlq $8, %%mm7		\n\t" /* 00RGBRGB 0 */
+			"movq %%mm0, %%mm6		\n\t" /* 0RGBRGB0 1 */
+			"psllq $40, %%mm0		\n\t" /* GB000000 1 */
+			"por %%mm0, %%mm7		\n\t" /* GBRGBRGB 0 */
+			MOVNTQ" %%mm7, (%1)		\n\t"
+
+			"movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+
+			"psrlq $24, %%mm6		\n\t" /* 0000RGBR 1 */
+			"movq %%mm5, %%mm1		\n\t" /* 0RGBRGB0 2 */
+			"psllq $24, %%mm5		\n\t" /* BRGB0000 2 */
+			"por %%mm5, %%mm6		\n\t" /* BRGBRGBR 1 */
+			MOVNTQ" %%mm6, 8(%1)		\n\t"
+
+			"movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+
+			"psrlq $40, %%mm1		\n\t" /* 000000RG 2 */
+			"psllq $8, %%mm3		\n\t" /* RGBRGB00 3 */
+			"por %%mm3, %%mm1		\n\t" /* RGBRGBRG 2 */
+			MOVNTQ" %%mm1, 16(%1)		\n\t"
+
+			"movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+			"pxor %%mm4, %%mm4		\n\t"
+#endif
+		     
+		     "add $24, %1			\n\t"
+		     "add $4, %0			\n\t"
+		     " js 1b				\n\t"
+		     
+		     : "+r" (index), "+r" (_image)
+		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)
+		     );
+    }
+
+    __asm__ __volatile__ (EMMS);
+    return srcSliceH;
+}
+
+static inline int RENAME(yuv420_rgb32)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+             int srcSliceH, uint8_t* dst[], int dstStride[]){
+    int y, h_size;
+
+    if(c->srcFormat == PIX_FMT_YUV422P){
+	srcStride[1] *= 2;
+	srcStride[2] *= 2;
+    }
+
+    h_size= (c->dstW+7)&~7;
+    if(h_size*4 > FFABS(dstStride[0])) h_size-=8;
+    
+    __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );
+
+    for (y= 0; y<srcSliceH; y++ ) {
+	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0];
+	uint8_t *_py = src[0] + y*srcStride[0];
+	uint8_t *_pu = src[1] + (y>>1)*srcStride[1];
+	uint8_t *_pv = src[2] + (y>>1)*srcStride[2];
+	long index= -h_size/2;
+
+	    /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8
+	       pixels in each iteration */
+	    __asm__ __volatile__ (
+	/* load data for start of next scan line */
+		     "movd (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+		     "movd (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+		     "movq (%5, %0, 2), %%mm6;" /* Load 8  Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+//		    ".balign 16			\n\t"
+		    "1:				\n\t"
+YUV2RGB
+		     /* convert RGB plane to RGB packed format,
+			mm0 -> B, mm1 -> R, mm2 -> G, mm3 -> 0,
+			mm4 -> GB, mm5 -> AR pixel 4-7,
+			mm6 -> GB, mm7 -> AR pixel 0-3 */
+		     "pxor %%mm3, %%mm3;" /* zero mm3 */
+
+		     "movq %%mm0, %%mm6;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
+		     "movq %%mm1, %%mm7;" /* R7 R6 R5 R4 R3 R2 R1 R0 */
+
+		     "movq %%mm0, %%mm4;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
+		     "movq %%mm1, %%mm5;" /* R7 R6 R5 R4 R3 R2 R1 R0 */
+
+		     "punpcklbw %%mm2, %%mm6;" /* G3 B3 G2 B2 G1 B1 G0 B0 */
+		     "punpcklbw %%mm3, %%mm7;" /* 00 R3 00 R2 00 R1 00 R0 */
+
+		     "punpcklwd %%mm7, %%mm6;" /* 00 R1 B1 G1 00 R0 B0 G0 */
+		     MOVNTQ " %%mm6, (%1);" /* Store ARGB1 ARGB0 */
+
+		     "movq %%mm0, %%mm6;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
+		     "punpcklbw %%mm2, %%mm6;" /* G3 B3 G2 B2 G1 B1 G0 B0 */
+
+		     "punpckhwd %%mm7, %%mm6;" /* 00 R3 G3 B3 00 R2 B3 G2 */
+		     MOVNTQ " %%mm6, 8 (%1);" /* Store ARGB3 ARGB2 */
+
+		     "punpckhbw %%mm2, %%mm4;" /* G7 B7 G6 B6 G5 B5 G4 B4 */
+		     "punpckhbw %%mm3, %%mm5;" /* 00 R7 00 R6 00 R5 00 R4 */
+
+		     "punpcklwd %%mm5, %%mm4;" /* 00 R5 B5 G5 00 R4 B4 G4 */
+		     MOVNTQ " %%mm4, 16 (%1);" /* Store ARGB5 ARGB4 */
+
+		     "movq %%mm0, %%mm4;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
+		     "punpckhbw %%mm2, %%mm4;" /* G7 B7 G6 B6 G5 B5 G4 B4 */
+
+		     "punpckhwd %%mm5, %%mm4;" /* 00 R7 G7 B7 00 R6 B6 G6 */
+		     MOVNTQ " %%mm4, 24 (%1);" /* Store ARGB7 ARGB6 */
+
+		     "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
+		     "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
+
+		     "pxor %%mm4, %%mm4;" /* zero mm4 */
+		     "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
+
+		     "add $32, %1			\n\t"
+		     "add $4, %0			\n\t"
+		     " js 1b				\n\t"
+		     
+		     : "+r" (index), "+r" (_image)
+		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)
+		     );
+    }
+
+    __asm__ __volatile__ (EMMS);
+    return srcSliceH;
+}
diff --git a/contrib/ffmpeg/output_example.c b/contrib/ffmpeg/output_example.c
new file mode 100644
index 000000000..ca12b783f
--- /dev/null
+++ b/contrib/ffmpeg/output_example.c
@@ -0,0 +1,546 @@
+/*
+ * Libavformat API example: Output a media file in any supported
+ * libavformat format. The default codecs are used.
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#include "avformat.h"
+#include "swscale.h"
+
+/* 5 seconds stream duration */
+#define STREAM_DURATION   5.0
+#define STREAM_FRAME_RATE 25 /* 25 images/s */
+#define STREAM_NB_FRAMES  ((int)(STREAM_DURATION * STREAM_FRAME_RATE))
+#define STREAM_PIX_FMT PIX_FMT_YUV420P /* default pix_fmt */
+
+static int sws_flags = SWS_BICUBIC;
+
+/**************************************************************/
+/* audio output */
+
+float t, tincr, tincr2;
+int16_t *samples;
+uint8_t *audio_outbuf;
+int audio_outbuf_size;
+int audio_input_frame_size;
+
+/*
+ * add an audio output stream
+ */
+static AVStream *add_audio_stream(AVFormatContext *oc, int codec_id)
+{
+    AVCodecContext *c;
+    AVStream *st;
+
+    st = av_new_stream(oc, 1);
+    if (!st) {
+        fprintf(stderr, "Could not alloc stream\n");
+        exit(1);
+    }
+
+    c = st->codec;
+    c->codec_id = codec_id;
+    c->codec_type = CODEC_TYPE_AUDIO;
+
+    /* put sample parameters */
+    c->bit_rate = 64000;
+    c->sample_rate = 44100;
+    c->channels = 2;
+    return st;
+}
+
+static void open_audio(AVFormatContext *oc, AVStream *st)
+{
+    AVCodecContext *c;
+    AVCodec *codec;
+
+    c = st->codec;
+
+    /* find the audio encoder */
+    codec = avcodec_find_encoder(c->codec_id);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
+    /* open it */
+    if (avcodec_open(c, codec) < 0) {
+        fprintf(stderr, "could not open codec\n");
+        exit(1);
+    }
+
+    /* init signal generator */
+    t = 0;
+    tincr = 2 * M_PI * 110.0 / c->sample_rate;
+    /* increment frequency by 110 Hz per second */
+    tincr2 = 2 * M_PI * 110.0 / c->sample_rate / c->sample_rate;
+
+    audio_outbuf_size = 10000;
+    audio_outbuf = av_malloc(audio_outbuf_size);
+
+    /* ugly hack for PCM codecs (will be removed ASAP with new PCM
+       support to compute the input frame size in samples */
+    if (c->frame_size <= 1) {
+        audio_input_frame_size = audio_outbuf_size / c->channels;
+        switch(st->codec->codec_id) {
+        case CODEC_ID_PCM_S16LE:
+        case CODEC_ID_PCM_S16BE:
+        case CODEC_ID_PCM_U16LE:
+        case CODEC_ID_PCM_U16BE:
+            audio_input_frame_size >>= 1;
+            break;
+        default:
+            break;
+        }
+    } else {
+        audio_input_frame_size = c->frame_size;
+    }
+    samples = av_malloc(audio_input_frame_size * 2 * c->channels);
+}
+
+/* prepare a 16 bit dummy audio frame of 'frame_size' samples and
+   'nb_channels' channels */
+static void get_audio_frame(int16_t *samples, int frame_size, int nb_channels)
+{
+    int j, i, v;
+    int16_t *q;
+
+    q = samples;
+    for(j=0;j<frame_size;j++) {
+        v = (int)(sin(t) * 10000);
+        for(i = 0; i < nb_channels; i++)
+            *q++ = v;
+        t += tincr;
+        tincr += tincr2;
+    }
+}
+
+static void write_audio_frame(AVFormatContext *oc, AVStream *st)
+{
+    AVCodecContext *c;
+    AVPacket pkt;
+    av_init_packet(&pkt);
+
+    c = st->codec;
+
+    get_audio_frame(samples, audio_input_frame_size, c->channels);
+
+    pkt.size= avcodec_encode_audio(c, audio_outbuf, audio_outbuf_size, samples);
+
+    pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
+    pkt.flags |= PKT_FLAG_KEY;
+    pkt.stream_index= st->index;
+    pkt.data= audio_outbuf;
+
+    /* write the compressed frame in the media file */
+    if (av_write_frame(oc, &pkt) != 0) {
+        fprintf(stderr, "Error while writing audio frame\n");
+        exit(1);
+    }
+}
+
+static void close_audio(AVFormatContext *oc, AVStream *st)
+{
+    avcodec_close(st->codec);
+
+    av_free(samples);
+    av_free(audio_outbuf);
+}
+
+/**************************************************************/
+/* video output */
+
+AVFrame *picture, *tmp_picture;
+uint8_t *video_outbuf;
+int frame_count, video_outbuf_size;
+
+/* add a video output stream */
+static AVStream *add_video_stream(AVFormatContext *oc, int codec_id)
+{
+    AVCodecContext *c;
+    AVStream *st;
+
+    st = av_new_stream(oc, 0);
+    if (!st) {
+        fprintf(stderr, "Could not alloc stream\n");
+        exit(1);
+    }
+
+    c = st->codec;
+    c->codec_id = codec_id;
+    c->codec_type = CODEC_TYPE_VIDEO;
+
+    /* put sample parameters */
+    c->bit_rate = 400000;
+    /* resolution must be a multiple of two */
+    c->width = 352;
+    c->height = 288;
+    /* time base: this is the fundamental unit of time (in seconds) in terms
+       of which frame timestamps are represented. for fixed-fps content,
+       timebase should be 1/framerate and timestamp increments should be
+       identically 1. */
+    c->time_base.den = STREAM_FRAME_RATE;
+    c->time_base.num = 1;
+    c->gop_size = 12; /* emit one intra frame every twelve frames at most */
+    c->pix_fmt = STREAM_PIX_FMT;
+    if (c->codec_id == CODEC_ID_MPEG2VIDEO) {
+        /* just for testing, we also add B frames */
+        c->max_b_frames = 2;
+    }
+    if (c->codec_id == CODEC_ID_MPEG1VIDEO){
+        /* needed to avoid using macroblocks in which some coeffs overflow
+           this doesnt happen with normal video, it just happens here as the
+           motion of the chroma plane doesnt match the luma plane */
+        c->mb_decision=2;
+    }
+    // some formats want stream headers to be separate
+    if(!strcmp(oc->oformat->name, "mp4") || !strcmp(oc->oformat->name, "mov") || !strcmp(oc->oformat->name, "3gp"))
+        c->flags |= CODEC_FLAG_GLOBAL_HEADER;
+
+    return st;
+}
+
+static AVFrame *alloc_picture(int pix_fmt, int width, int height)
+{
+    AVFrame *picture;
+    uint8_t *picture_buf;
+    int size;
+
+    picture = avcodec_alloc_frame();
+    if (!picture)
+        return NULL;
+    size = avpicture_get_size(pix_fmt, width, height);
+    picture_buf = av_malloc(size);
+    if (!picture_buf) {
+        av_free(picture);
+        return NULL;
+    }
+    avpicture_fill((AVPicture *)picture, picture_buf,
+                   pix_fmt, width, height);
+    return picture;
+}
+
+static void open_video(AVFormatContext *oc, AVStream *st)
+{
+    AVCodec *codec;
+    AVCodecContext *c;
+
+    c = st->codec;
+
+    /* find the video encoder */
+    codec = avcodec_find_encoder(c->codec_id);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
+    /* open the codec */
+    if (avcodec_open(c, codec) < 0) {
+        fprintf(stderr, "could not open codec\n");
+        exit(1);
+    }
+
+    video_outbuf = NULL;
+    if (!(oc->oformat->flags & AVFMT_RAWPICTURE)) {
+        /* allocate output buffer */
+        /* XXX: API change will be done */
+        /* buffers passed into lav* can be allocated any way you prefer,
+           as long as they're aligned enough for the architecture, and
+           they're freed appropriately (such as using av_free for buffers
+           allocated with av_malloc) */
+        video_outbuf_size = 200000;
+        video_outbuf = av_malloc(video_outbuf_size);
+    }
+
+    /* allocate the encoded raw picture */
+    picture = alloc_picture(c->pix_fmt, c->width, c->height);
+    if (!picture) {
+        fprintf(stderr, "Could not allocate picture\n");
+        exit(1);
+    }
+
+    /* if the output format is not YUV420P, then a temporary YUV420P
+       picture is needed too. It is then converted to the required
+       output format */
+    tmp_picture = NULL;
+    if (c->pix_fmt != PIX_FMT_YUV420P) {
+        tmp_picture = alloc_picture(PIX_FMT_YUV420P, c->width, c->height);
+        if (!tmp_picture) {
+            fprintf(stderr, "Could not allocate temporary picture\n");
+            exit(1);
+        }
+    }
+}
+
+/* prepare a dummy image */
+static void fill_yuv_image(AVFrame *pict, int frame_index, int width, int height)
+{
+    int x, y, i;
+
+    i = frame_index;
+
+    /* Y */
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            pict->data[0][y * pict->linesize[0] + x] = x + y + i * 3;
+        }
+    }
+
+    /* Cb and Cr */
+    for(y=0;y<height/2;y++) {
+        for(x=0;x<width/2;x++) {
+            pict->data[1][y * pict->linesize[1] + x] = 128 + y + i * 2;
+            pict->data[2][y * pict->linesize[2] + x] = 64 + x + i * 5;
+        }
+    }
+}
+
+static void write_video_frame(AVFormatContext *oc, AVStream *st)
+{
+    int out_size, ret;
+    AVCodecContext *c;
+    static struct SwsContext *img_convert_ctx;
+
+    c = st->codec;
+
+    if (frame_count >= STREAM_NB_FRAMES) {
+        /* no more frame to compress. The codec has a latency of a few
+           frames if using B frames, so we get the last frames by
+           passing the same picture again */
+    } else {
+        if (c->pix_fmt != PIX_FMT_YUV420P) {
+            /* as we only generate a YUV420P picture, we must convert it
+               to the codec pixel format if needed */
+            if (img_convert_ctx == NULL) {
+                img_convert_ctx = sws_getContext(c->width, c->height,
+                                                 PIX_FMT_YUV420P,
+                                                 c->width, c->height,
+                                                 c->pix_fmt,
+                                                 sws_flags, NULL, NULL, NULL);
+                if (img_convert_ctx == NULL) {
+                    fprintf(stderr, "Cannot initialize the conversion context\n");
+                    exit(1);
+                }
+            }
+            fill_yuv_image(tmp_picture, frame_count, c->width, c->height);
+            sws_scale(img_convert_ctx, tmp_picture->data, tmp_picture->linesize,
+                      0, c->height, picture->data, picture->linesize);
+        } else {
+            fill_yuv_image(picture, frame_count, c->width, c->height);
+        }
+    }
+
+
+    if (oc->oformat->flags & AVFMT_RAWPICTURE) {
+        /* raw video case. The API will change slightly in the near
+           futur for that */
+        AVPacket pkt;
+        av_init_packet(&pkt);
+
+        pkt.flags |= PKT_FLAG_KEY;
+        pkt.stream_index= st->index;
+        pkt.data= (uint8_t *)picture;
+        pkt.size= sizeof(AVPicture);
+
+        ret = av_write_frame(oc, &pkt);
+    } else {
+        /* encode the image */
+        out_size = avcodec_encode_video(c, video_outbuf, video_outbuf_size, picture);
+        /* if zero size, it means the image was buffered */
+        if (out_size > 0) {
+            AVPacket pkt;
+            av_init_packet(&pkt);
+
+            pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
+            if(c->coded_frame->key_frame)
+                pkt.flags |= PKT_FLAG_KEY;
+            pkt.stream_index= st->index;
+            pkt.data= video_outbuf;
+            pkt.size= out_size;
+
+            /* write the compressed frame in the media file */
+            ret = av_write_frame(oc, &pkt);
+        } else {
+            ret = 0;
+        }
+    }
+    if (ret != 0) {
+        fprintf(stderr, "Error while writing video frame\n");
+        exit(1);
+    }
+    frame_count++;
+}
+
+static void close_video(AVFormatContext *oc, AVStream *st)
+{
+    avcodec_close(st->codec);
+    av_free(picture->data[0]);
+    av_free(picture);
+    if (tmp_picture) {
+        av_free(tmp_picture->data[0]);
+        av_free(tmp_picture);
+    }
+    av_free(video_outbuf);
+}
+
+/**************************************************************/
+/* media file output */
+
+int main(int argc, char **argv)
+{
+    const char *filename;
+    AVOutputFormat *fmt;
+    AVFormatContext *oc;
+    AVStream *audio_st, *video_st;
+    double audio_pts, video_pts;
+    int i;
+
+    /* initialize libavcodec, and register all codecs and formats */
+    av_register_all();
+
+    if (argc != 2) {
+        printf("usage: %s output_file\n"
+               "API example program to output a media file with libavformat.\n"
+               "The output format is automatically guessed according to the file extension.\n"
+               "Raw images can also be output by using '%%d' in the filename\n"
+               "\n", argv[0]);
+        exit(1);
+    }
+
+    filename = argv[1];
+
+    /* auto detect the output format from the name. default is
+       mpeg. */
+    fmt = guess_format(NULL, filename, NULL);
+    if (!fmt) {
+        printf("Could not deduce output format from file extension: using MPEG.\n");
+        fmt = guess_format("mpeg", NULL, NULL);
+    }
+    if (!fmt) {
+        fprintf(stderr, "Could not find suitable output format\n");
+        exit(1);
+    }
+
+    /* allocate the output media context */
+    oc = av_alloc_format_context();
+    if (!oc) {
+        fprintf(stderr, "Memory error\n");
+        exit(1);
+    }
+    oc->oformat = fmt;
+    snprintf(oc->filename, sizeof(oc->filename), "%s", filename);
+
+    /* add the audio and video streams using the default format codecs
+       and initialize the codecs */
+    video_st = NULL;
+    audio_st = NULL;
+    if (fmt->video_codec != CODEC_ID_NONE) {
+        video_st = add_video_stream(oc, fmt->video_codec);
+    }
+    if (fmt->audio_codec != CODEC_ID_NONE) {
+        audio_st = add_audio_stream(oc, fmt->audio_codec);
+    }
+
+    /* set the output parameters (must be done even if no
+       parameters). */
+    if (av_set_parameters(oc, NULL) < 0) {
+        fprintf(stderr, "Invalid output format parameters\n");
+        exit(1);
+    }
+
+    dump_format(oc, 0, filename, 1);
+
+    /* now that all the parameters are set, we can open the audio and
+       video codecs and allocate the necessary encode buffers */
+    if (video_st)
+        open_video(oc, video_st);
+    if (audio_st)
+        open_audio(oc, audio_st);
+
+    /* open the output file, if needed */
+    if (!(fmt->flags & AVFMT_NOFILE)) {
+        if (url_fopen(&oc->pb, filename, URL_WRONLY) < 0) {
+            fprintf(stderr, "Could not open '%s'\n", filename);
+            exit(1);
+        }
+    }
+
+    /* write the stream header, if any */
+    av_write_header(oc);
+
+    for(;;) {
+        /* compute current audio and video time */
+        if (audio_st)
+            audio_pts = (double)audio_st->pts.val * audio_st->time_base.num / audio_st->time_base.den;
+        else
+            audio_pts = 0.0;
+
+        if (video_st)
+            video_pts = (double)video_st->pts.val * video_st->time_base.num / video_st->time_base.den;
+        else
+            video_pts = 0.0;
+
+        if ((!audio_st || audio_pts >= STREAM_DURATION) &&
+            (!video_st || video_pts >= STREAM_DURATION))
+            break;
+
+        /* write interleaved audio and video frames */
+        if (!video_st || (video_st && audio_st && audio_pts < video_pts)) {
+            write_audio_frame(oc, audio_st);
+        } else {
+            write_video_frame(oc, video_st);
+        }
+    }
+
+    /* close each codec */
+    if (video_st)
+        close_video(oc, video_st);
+    if (audio_st)
+        close_audio(oc, audio_st);
+
+    /* write the trailer, if any */
+    av_write_trailer(oc);
+
+    /* free the streams */
+    for(i = 0; i < oc->nb_streams; i++) {
+        av_freep(&oc->streams[i]->codec);
+        av_freep(&oc->streams[i]);
+    }
+
+    if (!(fmt->flags & AVFMT_NOFILE)) {
+        /* close the output file */
+        url_fclose(&oc->pb);
+    }
+
+    /* free the stream */
+    av_free(oc);
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/pktdumper.c b/contrib/ffmpeg/pktdumper.c
new file mode 100644
index 000000000..d43f46b45
--- /dev/null
+++ b/contrib/ffmpeg/pktdumper.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2005 Francois Revol
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <avformat.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#define PKTFILESUFF "_%08"PRId64"_%02d_%010"PRId64"_%06d_%c.bin"
+
+static int usage(int ret)
+{
+    fprintf(stderr, "dump (up to maxpkts) AVPackets as they are demuxed by libavformat.\n");
+    fprintf(stderr, "each packet is dumped in its own file named like `basename file.ext`_$PKTNUM_$STREAMINDEX_$STAMP_$SIZE_$FLAGS.bin\n");
+    fprintf(stderr, "pktdumper [-nw] file [maxpkts]\n");
+    fprintf(stderr, "-n\twrite No file at all, only demux.\n");
+    fprintf(stderr, "-w\tWait at end of processing instead of quitting.\n");
+    return ret;
+}
+
+int main(int argc, char **argv)
+{
+    char fntemplate[PATH_MAX];
+    char pktfilename[PATH_MAX];
+    AVFormatContext *fctx;
+    AVPacket pkt;
+    int64_t pktnum = 0;
+    int64_t maxpkts = 0;
+    int dontquit = 0;
+    int nowrite = 0;
+    int err;
+
+    if ((argc > 1) && !strncmp(argv[1], "-", 1)) {
+        if (strchr(argv[1], 'w'))
+            dontquit = 1;
+        if (strchr(argv[1], 'n'))
+            nowrite = 1;
+        argv++;
+        argc--;
+    }
+    if (argc < 2)
+        return usage(1);
+    if (argc > 2)
+        maxpkts = atoi(argv[2]);
+    strncpy(fntemplate, argv[1], PATH_MAX-1);
+    if (strrchr(argv[1], '/'))
+        strncpy(fntemplate, strrchr(argv[1], '/')+1, PATH_MAX-1);
+    if (strrchr(fntemplate, '.'))
+        *strrchr(fntemplate, '.') = '\0';
+    if (strchr(fntemplate, '%')) {
+        fprintf(stderr, "can't use filenames containing '%%'\n");
+        return usage(1);
+    }
+    if (strlen(fntemplate) + sizeof(PKTFILESUFF) >= PATH_MAX-1) {
+        fprintf(stderr, "filename too long\n");
+        return usage(1);
+    }
+    strcat(fntemplate, PKTFILESUFF);
+    printf("FNTEMPLATE: '%s'\n", fntemplate);
+
+    // register all file formats
+    av_register_all();
+
+    err = av_open_input_file(&fctx, argv[1], NULL, 0, NULL);
+    if (err < 0) {
+        fprintf(stderr, "av_open_input_file: error %d\n", err);
+        return 1;
+    }
+
+    err = av_find_stream_info(fctx);
+    if (err < 0) {
+        fprintf(stderr, "av_find_stream_info: error %d\n", err);
+        return 1;
+    }
+
+    av_init_packet(&pkt);
+
+    while ((err = av_read_frame(fctx, &pkt)) >= 0) {
+        int fd;
+        snprintf(pktfilename, PATH_MAX-1, fntemplate, pktnum, pkt.stream_index, pkt.pts, pkt.size, (pkt.flags & PKT_FLAG_KEY)?'K':'_');
+        printf(PKTFILESUFF"\n", pktnum, pkt.stream_index, pkt.pts, pkt.size, (pkt.flags & PKT_FLAG_KEY)?'K':'_');
+        //printf("open(\"%s\")\n", pktfilename);
+        if (!nowrite) {
+            fd = open(pktfilename, O_WRONLY|O_CREAT, 0644);
+            write(fd, pkt.data, pkt.size);
+            close(fd);
+        }
+        pktnum++;
+        if (maxpkts && (pktnum >= maxpkts))
+            break;
+    }
+
+    while (dontquit)
+        sleep(60);
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/qt-faststart.c b/contrib/ffmpeg/qt-faststart.c
new file mode 100644
index 000000000..2cbf12b1d
--- /dev/null
+++ b/contrib/ffmpeg/qt-faststart.c
@@ -0,0 +1,311 @@
+/*
+ * qt-faststart.c, v0.1
+ * by Mike Melanson (melanson@pcisys.net)
+ * This file is placed in the public domain. Use the program however you
+ * see fit.
+ *
+ * This utility rearranges a Quicktime file such that the moov atom
+ * is in front of the data, thus facilitating network streaming.
+ *
+ * Compile this program using:
+ *  make qt-faststart
+ * Invoke the program with:
+ *  qt-faststart <infile.mov> <outfile.mov>
+ *
+ * Notes: Quicktime files can come in many configurations of top-level
+ * atoms. This utility stipulates that the very last atom in the file needs
+ * to be a moov atom. When given such a file, this utility will rearrange
+ * the top-level atoms by shifting the moov atom from the back of the file
+ * to the front, and patch the chunk offsets along the way. This utility
+ * presently only operates on uncompressed moov atoms.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+#ifdef __MINGW32__
+#define fseeko(x,y,z)  fseeko64(x,y,z)
+#define ftello(x)      ftello64(x)
+#endif
+
+#define BE_16(x) ((((uint8_t*)(x))[0] << 8) | ((uint8_t*)(x))[1])
+#define BE_32(x) ((((uint8_t*)(x))[0] << 24) | \
+                  (((uint8_t*)(x))[1] << 16) | \
+                  (((uint8_t*)(x))[2] << 8) | \
+                   ((uint8_t*)(x))[3])
+#define BE_64(x) (((uint64_t)(((uint8_t*)(x))[0]) << 56) | \
+                  ((uint64_t)(((uint8_t*)(x))[1]) << 48) | \
+                  ((uint64_t)(((uint8_t*)(x))[2]) << 40) | \
+                  ((uint64_t)(((uint8_t*)(x))[3]) << 32) | \
+                  ((uint64_t)(((uint8_t*)(x))[4]) << 24) | \
+                  ((uint64_t)(((uint8_t*)(x))[5]) << 16) | \
+                  ((uint64_t)(((uint8_t*)(x))[6]) << 8) | \
+                  ((uint64_t)((uint8_t*)(x))[7]))
+
+#define BE_FOURCC( ch0, ch1, ch2, ch3 )             \
+        ( (uint32_t)(unsigned char)(ch3) |          \
+        ( (uint32_t)(unsigned char)(ch2) << 8 ) |   \
+        ( (uint32_t)(unsigned char)(ch1) << 16 ) |  \
+        ( (uint32_t)(unsigned char)(ch0) << 24 ) )
+
+#define QT_ATOM BE_FOURCC
+/* top level atoms */
+#define FREE_ATOM QT_ATOM('f', 'r', 'e', 'e')
+#define JUNK_ATOM QT_ATOM('j', 'u', 'n', 'k')
+#define MDAT_ATOM QT_ATOM('m', 'd', 'a', 't')
+#define MOOV_ATOM QT_ATOM('m', 'o', 'o', 'v')
+#define PNOT_ATOM QT_ATOM('p', 'n', 'o', 't')
+#define SKIP_ATOM QT_ATOM('s', 'k', 'i', 'p')
+#define WIDE_ATOM QT_ATOM('w', 'i', 'd', 'e')
+#define PICT_ATOM QT_ATOM('P', 'I', 'C', 'T')
+#define FTYP_ATOM QT_ATOM('f', 't', 'y', 'p')
+
+#define CMOV_ATOM QT_ATOM('c', 'm', 'o', 'v')
+#define STCO_ATOM QT_ATOM('s', 't', 'c', 'o')
+#define CO64_ATOM QT_ATOM('c', 'o', '6', '4')
+
+#define ATOM_PREAMBLE_SIZE 8
+#define COPY_BUFFER_SIZE 1024
+
+int main(int argc, char *argv[])
+{
+    FILE *infile;
+    FILE *outfile;
+    unsigned char atom_bytes[ATOM_PREAMBLE_SIZE];
+    uint32_t atom_type = 0;
+    uint64_t atom_size = 0;
+    uint64_t last_offset;
+    unsigned char *moov_atom;
+    unsigned char *ftyp_atom = 0;
+    uint64_t moov_atom_size;
+    uint64_t ftyp_atom_size = 0;
+    uint64_t i, j;
+    uint32_t offset_count;
+    uint64_t current_offset;
+    uint64_t start_offset = 0;
+    unsigned char copy_buffer[COPY_BUFFER_SIZE];
+    int bytes_to_copy;
+
+    if (argc != 3) {
+        printf ("Usage: qt-faststart <infile.mov> <outfile.mov>\n");
+        return 0;
+    }
+
+    infile = fopen(argv[1], "rb");
+    if (!infile) {
+        perror(argv[1]);
+        return 1;
+    }
+
+    /* traverse through the atoms in the file to make sure that 'moov' is
+     * at the end */
+    while (!feof(infile)) {
+        if (fread(atom_bytes, ATOM_PREAMBLE_SIZE, 1, infile) != 1) {
+            break;
+        }
+        atom_size = (uint32_t)BE_32(&atom_bytes[0]);
+        atom_type = BE_32(&atom_bytes[4]);
+
+        if ((atom_type != FREE_ATOM) &&
+            (atom_type != JUNK_ATOM) &&
+            (atom_type != MDAT_ATOM) &&
+            (atom_type != MOOV_ATOM) &&
+            (atom_type != PNOT_ATOM) &&
+            (atom_type != SKIP_ATOM) &&
+            (atom_type != WIDE_ATOM) &&
+            (atom_type != PICT_ATOM) &&
+            (atom_type != FTYP_ATOM)) {
+            printf ("encountered non-QT top-level atom (is this a Quicktime file?)\n");
+            break;
+        }
+
+        /* keep ftyp atom */
+        if (atom_type == FTYP_ATOM) {
+            ftyp_atom_size = atom_size;
+            ftyp_atom = malloc(ftyp_atom_size);
+            if (!ftyp_atom) {
+                printf ("could not allocate 0x%llX byte for ftyp atom\n",
+                        atom_size);
+                fclose(infile);
+                return 1;
+            }
+            fseeko(infile, -ATOM_PREAMBLE_SIZE, SEEK_CUR);
+            if (fread(ftyp_atom, atom_size, 1, infile) != 1) {
+                perror(argv[1]);
+                free(ftyp_atom);
+                fclose(infile);
+                return 1;
+            }
+            start_offset = ftello(infile);
+            continue;
+        }
+
+        /* 64-bit special case */
+        if (atom_size == 1) {
+            if (fread(atom_bytes, ATOM_PREAMBLE_SIZE, 1, infile) != 1) {
+                break;
+            }
+            atom_size = BE_64(&atom_bytes[0]);
+            fseeko(infile, atom_size - ATOM_PREAMBLE_SIZE * 2, SEEK_CUR);
+        } else {
+            fseeko(infile, atom_size - ATOM_PREAMBLE_SIZE, SEEK_CUR);
+        }
+    }
+
+    if (atom_type != MOOV_ATOM) {
+        printf ("last atom in file was not a moov atom\n");
+        fclose(infile);
+        return 0;
+    }
+
+    /* moov atom was, in fact, the last atom in the chunk; load the whole
+     * moov atom */
+    fseeko(infile, -atom_size, SEEK_END);
+    last_offset = ftello(infile);
+    moov_atom_size = atom_size;
+    moov_atom = malloc(moov_atom_size);
+    if (!moov_atom) {
+        printf ("could not allocate 0x%llX byte for moov atom\n",
+            atom_size);
+        fclose(infile);
+        return 1;
+    }
+    if (fread(moov_atom, atom_size, 1, infile) != 1) {
+        perror(argv[1]);
+        free(moov_atom);
+        fclose(infile);
+        return 1;
+    }
+
+    /* this utility does not support compressed atoms yet, so disqualify
+     * files with compressed QT atoms */
+    if (BE_32(&moov_atom[12]) == CMOV_ATOM) {
+        printf ("this utility does not support compressed moov atoms yet\n");
+        free(moov_atom);
+        fclose(infile);
+        return 1;
+    }
+
+    /* close; will be re-opened later */
+    fclose(infile);
+
+    /* crawl through the moov chunk in search of stco or co64 atoms */
+    for (i = 4; i < moov_atom_size - 4; i++) {
+        atom_type = BE_32(&moov_atom[i]);
+        if (atom_type == STCO_ATOM) {
+            printf (" patching stco atom...\n");
+            atom_size = BE_32(&moov_atom[i - 4]);
+            if (i + atom_size - 4 > moov_atom_size) {
+                printf (" bad atom size\n");
+                free(moov_atom);
+                return 1;
+            }
+            offset_count = BE_32(&moov_atom[i + 8]);
+            for (j = 0; j < offset_count; j++) {
+                current_offset = BE_32(&moov_atom[i + 12 + j * 4]);
+                current_offset += moov_atom_size;
+                moov_atom[i + 12 + j * 4 + 0] = (current_offset >> 24) & 0xFF;
+                moov_atom[i + 12 + j * 4 + 1] = (current_offset >> 16) & 0xFF;
+                moov_atom[i + 12 + j * 4 + 2] = (current_offset >>  8) & 0xFF;
+                moov_atom[i + 12 + j * 4 + 3] = (current_offset >>  0) & 0xFF;
+            }
+            i += atom_size - 4;
+        } else if (atom_type == CO64_ATOM) {
+            printf (" patching co64 atom...\n");
+            atom_size = BE_32(&moov_atom[i - 4]);
+            if (i + atom_size - 4 > moov_atom_size) {
+                printf (" bad atom size\n");
+                free(moov_atom);
+                return 1;
+            }
+            offset_count = BE_32(&moov_atom[i + 8]);
+            for (j = 0; j < offset_count; j++) {
+                current_offset = BE_64(&moov_atom[i + 12 + j * 8]);
+                current_offset += moov_atom_size;
+                moov_atom[i + 12 + j * 8 + 0] = (current_offset >> 56) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 1] = (current_offset >> 48) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 2] = (current_offset >> 40) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 3] = (current_offset >> 32) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 4] = (current_offset >> 24) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 5] = (current_offset >> 16) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 6] = (current_offset >>  8) & 0xFF;
+                moov_atom[i + 12 + j * 8 + 7] = (current_offset >>  0) & 0xFF;
+            }
+            i += atom_size - 4;
+        }
+    }
+
+    /* re-open the input file and open the output file */
+    infile = fopen(argv[1], "rb");
+    if (!infile) {
+        perror(argv[1]);
+        free(moov_atom);
+        return 1;
+    }
+
+    if (start_offset > 0) { /* seek after ftyp atom */
+        fseeko(infile, start_offset, SEEK_SET);
+        last_offset -= start_offset;
+    }
+
+    outfile = fopen(argv[2], "wb");
+    if (!outfile) {
+        perror(argv[2]);
+        fclose(outfile);
+        free(moov_atom);
+        return 1;
+    }
+
+    /* dump the same ftyp atom */
+    if (ftyp_atom_size > 0) {
+        printf (" writing ftyp atom...\n");
+        if (fwrite(ftyp_atom, ftyp_atom_size, 1, outfile) != 1) {
+            perror(argv[2]);
+            goto error_out;
+        }
+    }
+
+    /* dump the new moov atom */
+    printf (" writing moov atom...\n");
+    if (fwrite(moov_atom, moov_atom_size, 1, outfile) != 1) {
+        perror(argv[2]);
+        goto error_out;
+    }
+
+    /* copy the remainder of the infile, from offset 0 -> last_offset - 1 */
+    printf (" copying rest of file...\n");
+    while (last_offset) {
+        if (last_offset > COPY_BUFFER_SIZE)
+            bytes_to_copy = COPY_BUFFER_SIZE;
+        else
+            bytes_to_copy = last_offset;
+
+        if (fread(copy_buffer, bytes_to_copy, 1, infile) != 1) {
+            perror(argv[1]);
+            goto error_out;
+        }
+        if (fwrite(copy_buffer, bytes_to_copy, 1, outfile) != 1) {
+            perror(argv[2]);
+            goto error_out;
+        }
+
+        last_offset -= bytes_to_copy;
+    }
+
+    fclose(infile);
+    fclose(outfile);
+    free(moov_atom);
+    if (ftyp_atom_size > 0)
+        free(ftyp_atom);
+
+    return 0;
+
+error_out:
+    fclose(infile);
+    fclose(outfile);
+    free(moov_atom);
+    if (ftyp_atom_size > 0)
+        free(ftyp_atom);
+    return 1;
+}
diff --git a/contrib/ffmpeg/tests/Makefile b/contrib/ffmpeg/tests/Makefile
new file mode 100644
index 000000000..3417c687e
--- /dev/null
+++ b/contrib/ffmpeg/tests/Makefile
@@ -0,0 +1,114 @@
+#
+# Makefile for tests
+# (c) 2002 Fabrice Bellard
+#
+include ../config.mak
+
+VPATH=$(SRC_PATH_BARE)/tests
+SRC_DIR=$(SRC_PATH)/tests
+BUILD_DIR=$(BUILD_ROOT)/tests
+CFLAGS=-O2 -Wall -g
+
+REFFILE1=$(SRC_DIR)/ffmpeg.regression.ref
+REFFILE2=$(SRC_DIR)/rotozoom.regression.ref
+
+SERVER_REFFILE=$(SRC_DIR)/ffserver.regression.ref
+
+LIBAV_REFFILE=$(SRC_DIR)/libav.regression.ref
+
+SEEK_REFFILE=$(SRC_DIR)/seek.regression.ref
+
+all fulltest test: codectest libavtest
+
+test-server: vsynth1/00.pgm asynth1.sw
+	@echo
+	@echo "Unfortunately ffserver is broken and therefore its regression"
+	@echo "test fails randomly. Treat the results accordingly."
+	@echo
+	@$(SRC_DIR)/server-regression.sh $(SERVER_REFFILE) $(SRC_DIR)/test.conf
+
+# fast regression tests for all codecs
+codectest mpeg4 mpeg ac3 snow snowll: vsynth1/00.pgm vsynth2/00.pgm asynth1.sw tiny_psnr$(EXESUF)
+	@$(SRC_DIR)/regression.sh $@ $(REFFILE1) vsynth1
+	@$(SRC_DIR)/regression.sh $@ $(REFFILE2) vsynth2
+
+# fast regression for libav formats
+ifeq ($(CONFIG_GPL),yes)
+libavtest: vsynth1/00.pgm asynth1.sw
+	@$(SRC_DIR)/regression.sh $@ $(LIBAV_REFFILE) vsynth1
+else
+libavtest:
+	@echo
+	@echo "This test requires FFmpeg to be compiled with --enable-gpl."
+	@echo
+endif
+
+ifeq ($(CONFIG_SWSCALER),yes)
+test-server codectest mpeg4 mpeg ac3 snow snowll libavtest: swscale_error
+swscale_error:
+	@echo
+	@echo "This regression test is incompatible with --enable-swscaler."
+	@echo
+	@exit 1
+endif
+
+seektest: seek_test$(EXESUF)
+	@$(SRC_DIR)/seek_test.sh $(SEEK_REFFILE)
+
+# video generation
+
+vsynth1/00.pgm: videogen$(EXESUF)
+	@mkdir -p vsynth1
+	$(BUILD_DIR)/$< 'vsynth1/'
+
+vsynth2/00.pgm: rotozoom$(EXESUF)
+	@mkdir -p vsynth2
+	$(BUILD_DIR)/$< 'vsynth2/' $(SRC_DIR)/lena.pnm
+
+videogen$(EXESUF): videogen.c
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $<
+
+rotozoom$(EXESUF): rotozoom.c
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $<
+
+# audio generation
+
+asynth1.sw: audiogen$(EXESUF)
+	$(BUILD_DIR)/$< $@
+
+audiogen$(EXESUF): audiogen.c
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $<
+
+tiny_psnr$(EXESUF): tiny_psnr.c
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $<
+
+#FIXME cleanup shit below
+seek_test$(EXESUF): seek_test.c
+	$(CC) $(LDFLAGS) $(CFLAGS) -DHAVE_AV_CONFIG_H -I.. -I$(SRC_PATH)/libavformat/ -I$(SRC_PATH)/libavcodec/ -I$(SRC_PATH)/libavutil/ -o $@ $< $(SRC_PATH)/libavformat/libavformat.a $(SRC_PATH)/libavcodec/libavcodec.a $(SRC_PATH)/libavutil/libavutil.a $(EXTRALIBS)
+
+DSPDEPS = $(SRC_PATH)/libavcodec/i386/dsputil_mmx.c \
+ $(SRC_PATH)/libavcodec/i386/dsputil_mmx_avg.h \
+ $(SRC_PATH)/libavcodec/i386/dsputil_mmx_rnd.h \
+ $(SRC_PATH)/libavcodec/i386/fdct_mmx.c \
+ $(SRC_PATH)/libavcodec/i386/idct_mmx.c \
+ $(SRC_PATH)/libavcodec/i386/motion_est_mmx.c \
+ $(SRC_PATH)/libavcodec/i386/simple_idct_mmx.c \
+ $(SRC_PATH)/libavcodec/dsputil.c \
+ $(SRC_PATH)/libavcodec/dsputil.h \
+ $(SRC_PATH)/libavcodec/simple_idct.c
+
+DSPCFLAGS = -O4 -fomit-frame-pointer -DHAVE_AV_CONFIG_H -I.. \
+ -I$(SRC_PATH)/libavutil/ -I$(SRC_PATH)/libavcodec/i386 \
+ -I$(SRC_PATH)/libavcodec/ -lm
+
+dsptestpic: dsptest.c $(DSPDEPS)
+	$(CC) -fPIC -DPIC $(DSPCFLAGS) -o $@ $<
+dsptest: dsptest.c $(DSPDEPS)
+	$(CC) $(DSPCFLAGS) -o $@ $<
+
+distclean clean:
+	rm -rf vsynth1 vsynth2 data
+	rm -f asynth1.sw *~ audiogen$(EXESUF) videogen$(EXESUF) rotozoom$(EXESUF) tiny_psnr$(EXESUF)
+
+.PHONY: all fulltest test codectest libavtest test-server seektest
+.PHONY: mpeg4 mpeg ac3 snow snowll distclean clean
diff --git a/contrib/ffmpeg/tests/audiogen.c b/contrib/ffmpeg/tests/audiogen.c
new file mode 100644
index 000000000..68ae13586
--- /dev/null
+++ b/contrib/ffmpeg/tests/audiogen.c
@@ -0,0 +1,187 @@
+/*
+ * Generates a synthetic stereo sound
+ * NOTE: no floats are used to guaranty a bit exact output.
+ *
+ * Copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#define NB_CHANNELS 2
+#define FE 44100
+
+static unsigned int myrnd(unsigned int *seed_ptr, int n)
+{
+    unsigned int seed, val;
+
+    seed = *seed_ptr;
+    seed = (seed * 314159) + 1;
+    if (n == 256) {
+        val = seed >> 24;
+    } else {
+        val = seed % n;
+    }
+    *seed_ptr = seed;
+    return val;
+}
+
+#define FRAC_BITS 16
+#define FRAC_ONE (1 << FRAC_BITS)
+
+#define COS_TABLE_BITS 7
+
+/* integer cosinus */
+static const unsigned short cos_table[(1 << COS_TABLE_BITS) + 2] = {
+ 0x8000, 0x7ffe, 0x7ff6, 0x7fea, 0x7fd9, 0x7fc2, 0x7fa7, 0x7f87,
+ 0x7f62, 0x7f38, 0x7f0a, 0x7ed6, 0x7e9d, 0x7e60, 0x7e1e, 0x7dd6,
+ 0x7d8a, 0x7d3a, 0x7ce4, 0x7c89, 0x7c2a, 0x7bc6, 0x7b5d, 0x7aef,
+ 0x7a7d, 0x7a06, 0x798a, 0x790a, 0x7885, 0x77fb, 0x776c, 0x76d9,
+ 0x7642, 0x75a6, 0x7505, 0x7460, 0x73b6, 0x7308, 0x7255, 0x719e,
+ 0x70e3, 0x7023, 0x6f5f, 0x6e97, 0x6dca, 0x6cf9, 0x6c24, 0x6b4b,
+ 0x6a6e, 0x698c, 0x68a7, 0x67bd, 0x66d0, 0x65de, 0x64e9, 0x63ef,
+ 0x62f2, 0x61f1, 0x60ec, 0x5fe4, 0x5ed7, 0x5dc8, 0x5cb4, 0x5b9d,
+ 0x5a82, 0x5964, 0x5843, 0x571e, 0x55f6, 0x54ca, 0x539b, 0x5269,
+ 0x5134, 0x4ffb, 0x4ec0, 0x4d81, 0x4c40, 0x4afb, 0x49b4, 0x486a,
+ 0x471d, 0x45cd, 0x447b, 0x4326, 0x41ce, 0x4074, 0x3f17, 0x3db8,
+ 0x3c57, 0x3af3, 0x398d, 0x3825, 0x36ba, 0x354e, 0x33df, 0x326e,
+ 0x30fc, 0x2f87, 0x2e11, 0x2c99, 0x2b1f, 0x29a4, 0x2827, 0x26a8,
+ 0x2528, 0x23a7, 0x2224, 0x209f, 0x1f1a, 0x1d93, 0x1c0c, 0x1a83,
+ 0x18f9, 0x176e, 0x15e2, 0x1455, 0x12c8, 0x113a, 0x0fab, 0x0e1c,
+ 0x0c8c, 0x0afb, 0x096b, 0x07d9, 0x0648, 0x04b6, 0x0324, 0x0192,
+ 0x0000, 0x0000,
+};
+
+#define CSHIFT (FRAC_BITS - COS_TABLE_BITS - 2)
+
+static int int_cos(int a)
+{
+    int neg, v, f;
+    const unsigned short *p;
+
+    a = a & (FRAC_ONE - 1); /* modulo 2 * pi */
+    if (a >= (FRAC_ONE / 2))
+        a = FRAC_ONE - a;
+    neg = 0;
+    if (a > (FRAC_ONE / 4)) {
+        neg = -1;
+        a = (FRAC_ONE / 2) - a;
+    }
+    p = cos_table + (a >> CSHIFT);
+    /* linear interpolation */
+    f = a & ((1 << CSHIFT) - 1);
+    v = p[0] + (((p[1] - p[0]) * f + (1 << (CSHIFT - 1))) >> CSHIFT);
+    v = (v ^ neg) - neg;
+    v = v << (FRAC_BITS - 15);
+    return v;
+}
+
+FILE *outfile;
+
+void put_sample(int v)
+{
+    fputc(v & 0xff, outfile);
+    fputc((v >> 8) & 0xff, outfile);
+}
+
+int main(int argc, char **argv)
+{
+    int i, a, v, j, f, amp, ampa;
+    unsigned int seed = 1;
+    int tabf1[NB_CHANNELS], tabf2[NB_CHANNELS];
+    int taba[NB_CHANNELS];
+
+    if (argc != 2) {
+        printf("usage: %s file\n"
+               "generate a test raw 16 bit stereo audio stream\n", argv[0]);
+        exit(1);
+    }
+
+    outfile = fopen(argv[1], "wb");
+    if (!outfile) {
+        perror(argv[1]);
+        return 1;
+    }
+
+    /* 1 second of single freq sinus at 1000 Hz */
+    a = 0;
+    for(i=0;i<1 * FE;i++) {
+        v = (int_cos(a) * 10000) >> FRAC_BITS;
+        for(j=0;j<NB_CHANNELS;j++)
+            put_sample(v);
+        a += (1000 * FRAC_ONE) / FE;
+    }
+
+    /* 1 second of varing frequency between 100 and 10000 Hz */
+    a = 0;
+    for(i=0;i<1 * FE;i++) {
+        v = (int_cos(a) * 10000) >> FRAC_BITS;
+        for(j=0;j<NB_CHANNELS;j++)
+            put_sample(v);
+        f = 100 + (((10000 - 100) * i) / FE);
+        a += (f * FRAC_ONE) / FE;
+    }
+
+    /* 0.5 second of low amplitude white noise */
+    for(i=0;i<FE / 2;i++) {
+        v = myrnd(&seed, 20000) - 10000;
+        for(j=0;j<NB_CHANNELS;j++)
+            put_sample(v);
+    }
+
+    /* 0.5 second of high amplitude white noise */
+    for(i=0;i<FE / 2;i++) {
+        v = myrnd(&seed, 65535) - 32768;
+        for(j=0;j<NB_CHANNELS;j++)
+            put_sample(v);
+    }
+
+    /* stereo : 2 unrelated ramps */
+    for(j=0;j<NB_CHANNELS;j++) {
+        taba[j] = 0;
+        tabf1[j] = 100 + myrnd(&seed, 5000);
+        tabf2[j] = 100 + myrnd(&seed, 5000);
+    }
+    for(i=0;i<1 * FE;i++) {
+        for(j=0;j<NB_CHANNELS;j++) {
+            v = (int_cos(taba[j]) * 10000) >> FRAC_BITS;
+            put_sample(v);
+            f = tabf1[j] + (((tabf2[j] - tabf1[j]) * i) / FE);
+            taba[j] += (f * FRAC_ONE) / FE;
+        }
+    }
+
+    /* stereo 500 Hz with varying volume */
+    a = 0;
+    ampa = 0;
+    for(i=0;i<2 * FE;i++) {
+        for(j=0;j<NB_CHANNELS;j++) {
+            amp = ((FRAC_ONE + int_cos(ampa)) * 5000) >> FRAC_BITS;
+            if (j & 1)
+                amp = 10000 - amp;
+            v = (int_cos(a) * amp) >> FRAC_BITS;
+            put_sample(v);
+            a += (500 * FRAC_ONE) / FE;
+            ampa += (2 * FRAC_ONE) / FE;
+        }
+    }
+
+    fclose(outfile);
+    return 0;
+}
diff --git a/contrib/ffmpeg/tests/dsptest.c b/contrib/ffmpeg/tests/dsptest.c
new file mode 100644
index 000000000..06a185202
--- /dev/null
+++ b/contrib/ffmpeg/tests/dsptest.c
@@ -0,0 +1,178 @@
+/*
+ * MMX optimized DSP utils
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#define TESTCPU_MAIN
+#include "avcodec.h"
+#include "dsputil.h"
+#include "mpegvideo.h"
+#include "mpeg12data.h"
+#include "mpeg4data.h"
+#include "../libavcodec/i386/cputest.c"
+#include "../libavcodec/i386/dsputil_mmx.c"
+
+#include "../libavcodec/i386/fdct_mmx.c"
+#include "../libavcodec/i386/idct_mmx.c"
+#include "../libavcodec/i386/motion_est_mmx.c"
+#include "../libavcodec/i386/simple_idct_mmx.c"
+#include "../libavcodec/dsputil.c"
+#include "../libavcodec/simple_idct.c"
+#include "../libavcodec/jfdctfst.c"
+
+#undef TESTCPU_MAIN
+
+#define PAD 0x10000
+/*
+ * for testing speed of various routine - should be probably extended
+ * for a general purpose regression test later
+ *
+ * currently only for i386 - FIXME
+ */
+
+#define PIX_FUNC_C(a) \
+    { #a "_c", a ## _c, 0 }, \
+    { #a "_mmx", a ## _mmx, MM_MMX }, \
+    { #a "_mmx2", a ## _mmx2, MM_MMXEXT | PAD }
+
+#define PIX_FUNC(a) \
+    { #a "_mmx", a ## _mmx, MM_MMX }, \
+    { #a "_3dnow", a ## _3dnow, MM_3DNOW }, \
+    { #a "_mmx2", a ## _mmx2, MM_MMXEXT | PAD }
+
+#define PIX_FUNC_MMX(a) \
+    { #a "_mmx", a ## _mmx, MM_MMX | PAD }
+
+/*
+    PIX_FUNC_C(pix_abs16x16),
+    PIX_FUNC_C(pix_abs16x16_x2),
+    PIX_FUNC_C(pix_abs16x16_y2),
+    PIX_FUNC_C(pix_abs16x16_xy2),
+    PIX_FUNC_C(pix_abs8x8),
+    PIX_FUNC_C(pix_abs8x8_x2),
+    PIX_FUNC_C(pix_abs8x8_y2),
+    PIX_FUNC_C(pix_abs8x8_xy2),
+*/
+
+static const struct pix_func {
+    char* name;
+    op_pixels_func func;
+    int mm_flags;
+} pix_func[] = {
+
+    PIX_FUNC_MMX(put_pixels),
+    //PIX_FUNC_MMX(get_pixels),
+    //PIX_FUNC_MMX(put_pixels_clamped),
+#if 1
+    PIX_FUNC(put_pixels_x2),
+    PIX_FUNC(put_pixels_y2),
+    PIX_FUNC_MMX(put_pixels_xy2),
+
+    PIX_FUNC(put_no_rnd_pixels_x2),
+    PIX_FUNC(put_no_rnd_pixels_y2),
+    PIX_FUNC_MMX(put_no_rnd_pixels_xy2),
+
+    PIX_FUNC(avg_pixels),
+    PIX_FUNC(avg_pixels_x2),
+    PIX_FUNC(avg_pixels_y2),
+    PIX_FUNC(avg_pixels_xy2),
+
+    PIX_FUNC_MMX(avg_no_rnd_pixels),
+    PIX_FUNC_MMX(avg_no_rnd_pixels_x2),
+    PIX_FUNC_MMX(avg_no_rnd_pixels_y2),
+    PIX_FUNC_MMX(avg_no_rnd_pixels_xy2),
+#endif
+    { 0, 0 }
+};
+
+static inline long long rdtsc()
+{
+    long long l;
+    asm volatile(   "rdtsc\n\t"
+                    : "=A" (l)
+                );
+    return l;
+}
+
+static test_speed(int step)
+{
+    const struct pix_func* pix = pix_func;
+    const int linesize = 720;
+    char empty[32768];
+    char* bu =(char*)(((long)empty + 32) & ~0xf);
+
+    int sum = 0;
+
+    while (pix->name)
+    {
+        int i;
+        uint64_t te, ts;
+        op_pixels_func func = pix->func;
+        char* im = bu;
+
+        if (pix->mm_flags & mm_flags)
+        {
+            printf("%30s... ", pix->name);
+            fflush(stdout);
+            ts = rdtsc();
+            for(i=0; i<100000; i++){
+                func(im, im + 1000, linesize, 16);
+                im += step;
+                if (im > bu + 20000)
+                    im = bu;
+            }
+            te = rdtsc();
+            emms();
+            printf("% 9d\n", (int)(te - ts));
+            sum += (te - ts) / 100000;
+            if (pix->mm_flags & PAD)
+                puts("");
+        }
+        pix++;
+    }
+
+    printf("Total sum: %d\n", sum);
+}
+
+int main(int argc, char* argv[])
+{
+    int step = 16;
+
+    if (argc > 1)
+    {
+        // something simple for now
+        if (argc > 2 && (strcmp("-s", argv[1]) == 0
+                         || strcmp("-step", argv[1]) == 0))
+            step = atoi(argv[2]);
+    }
+
+    mm_flags = mm_support();
+    printf("%s: detected CPU flags:", argv[0]);
+    if (mm_flags & MM_MMX)
+        printf(" mmx");
+    if (mm_flags & MM_MMXEXT)
+        printf(" mmxext");
+    if (mm_flags & MM_3DNOW)
+        printf(" 3dnow");
+    if (mm_flags & MM_SSE)
+        printf(" sse");
+    if (mm_flags & MM_SSE2)
+        printf(" sse2");
+    printf("\n");
+
+    printf("Using step: %d\n", step);
+    test_speed(step);
+}
diff --git a/contrib/ffmpeg/tests/ffmpeg.regression.ref b/contrib/ffmpeg/tests/ffmpeg.regression.ref
new file mode 100644
index 000000000..ae5355406
--- /dev/null
+++ b/contrib/ffmpeg/tests/ffmpeg.regression.ref
@@ -0,0 +1,198 @@
+ffmpeg regression test
+dd4c189859399f7f251876be8e26e4f3 *./data/a-mpeg1.mpg
+722848 ./data/a-mpeg1.mpg
+78d202830e5ce5a67495ab14ebe6469e *./data/out.yuv
+stddev:  7.65 PSNR:30.44 bytes:7602176
+f3b008355f68394b6cad694f3488ea2b *./data/a-mpeg2.mpg
+736978 ./data/a-mpeg2.mpg
+9f364a477987c3b14412e303b94377ca *./data/out.yuv
+stddev:  7.68 PSNR:30.41 bytes:7602176
+1716f466ea82b4d90677868b2ce1f8e2 *./data/a-mpeg2ivlc-qprd.mpg
+708232 ./data/a-mpeg2ivlc-qprd.mpg
+40746946d5661606f7a649c62b6c4bee *./data/out.yuv
+stddev: 12.21 PSNR:26.38 bytes:7602176
+2566ea5760247a9485c8281cb52291a8 *./data/a-mpeg2.mpg
+735853 ./data/a-mpeg2.mpg
+55c22a09e4924977ee2cc4180078d3ae *./data/out.yuv
+stddev:  7.67 PSNR:30.42 bytes:7602176
+0093ab9141105dec8dc4452ba8f0ab6f *./data/a-mpeg2i.mpg
+749746 ./data/a-mpeg2i.mpg
+5189af71e6aa96cc2f6452e7f6b29287 *./data/out.yuv
+stddev:  7.68 PSNR:30.41 bytes:7602176
+69576facff13d45171e3a6c53b8018c4 *./data/a-mpeg2thread.mpg
+813459 ./data/a-mpeg2thread.mpg
+c0e8cbde76ff8377494fe6843fd03e11 *./data/out.yuv
+stddev:  7.63 PSNR:30.47 bytes:7602176
+17af99d1a7fc391242a809b0782263af *./data/a-mpeg2threadivlc.mpg
+803833 ./data/a-mpeg2threadivlc.mpg
+c0e8cbde76ff8377494fe6843fd03e11 *./data/out.yuv
+stddev:  7.63 PSNR:30.47 bytes:7602176
+c8d8b07b5fa97e0affb4a52d4d30a2b6 *./data/a-mpeg2reuse.mpg
+2102956 ./data/a-mpeg2reuse.mpg
+75d3dfc8133f0122cb9e272a21bc8c5c *./data/out.yuv
+stddev:  7.67 PSNR:30.42 bytes:7602176
+c83ae8d8f3e2b4506df58e6a2f7e3b2a *./data/a-msmpeg4v2.avi
+636512 ./data/a-msmpeg4v2.avi
+279c33c2f6f58b7eb3d2daaa87160cb5 *./data/out.yuv
+stddev:  8.00 PSNR:30.06 bytes:7602176
+f546e8d0ada1917bc470584477f83e0e *./data/a-msmpeg4.avi
+639406 ./data/a-msmpeg4.avi
+8692a2e9ddb8081c4f00cb1557e2388e *./data/out.yuv
+stddev:  8.00 PSNR:30.05 bytes:7602176
+44c11ce4aa20af1aa609f68e544e5479 *./data/a-wmv1.avi
+641448 ./data/a-wmv1.avi
+69454f78ca636e83a600834e5a90660e *./data/out.yuv
+stddev:  8.01 PSNR:30.04 bytes:7602176
+044b1b5bd5899d54a8fe09eac2181d8b *./data/a-wmv2.avi
+675342 ./data/a-wmv2.avi
+69454f78ca636e83a600834e5a90660e *./data/out.yuv
+stddev:  8.01 PSNR:30.04 bytes:7602176
+12d215719748b4cf1adeaca4e519ba6c *./data/a-h261.avi
+727616 ./data/a-h261.avi
+bb2e71de01899ade4f850c180f9b0258 *./data/out.yuv
+stddev:  9.13 PSNR:28.90 bytes:7602176
+66d36048d15c3b04bd7bfc08ab977fae *./data/a-h263.avi
+673694 ./data/a-h263.avi
+d507be4253a9c8211a3738c58ba28118 *./data/out.yuv
+stddev:  8.06 PSNR:29.99 bytes:7602176
+e9e884a7c6b77d1aeeb4cb56ac150f92 *./data/a-h263p.avi
+2389564 ./data/a-h263p.avi
+0bb16a352798c997cb36e167f4fa8f3c *./data/out.yuv
+stddev:  2.07 PSNR:41.77 bytes:7602176
+3ee2dd25f141d520f61e5c01d08bdef1 *./data/a-odivx.mp4
+550787 ./data/a-odivx.mp4
+a1c691f3be526ecbf3be3152d5bab88c *./data/out.yuv
+stddev:  7.99 PSNR:30.06 bytes:7602176
+6c58e5707afe056b072d2ce21b3b8e4f *./data/a-huffyuv.avi
+7933744 ./data/a-huffyuv.avi
+799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+b27e911f1563455700c93e6ae39715ca *./data/a-mpeg4-rc.avi
+813988 ./data/a-mpeg4-rc.avi
+f57311745de96b6551c175679b138efc *./data/out.yuv
+stddev: 10.40 PSNR:27.78 bytes:7602176
+85e2456a673041d528b242d78318fb65 *./data/a-mpeg4-adv.avi
+600188 ./data/a-mpeg4-adv.avi
+60edc5a67271e425d0a2a52981895b81 *./data/out.yuv
+stddev: 10.25 PSNR:27.91 bytes:7602176
+d099307d14c1a4daa145618ca0522888 *./data/a-mpeg4-qprd.avi
+657996 ./data/a-mpeg4-qprd.avi
+8a52c562082bad78cabb40ffa292ceec *./data/out.yuv
+stddev: 12.12 PSNR:26.44 bytes:7602176
+9192b10ae298ba325d53abf7b5b91ba3 *./data/a-mpeg4-adap.avi
+400650 ./data/a-mpeg4-adap.avi
+0ce1d1fbebc9e9178e1a1d4a32a5804c *./data/out.yuv
+stddev: 14.66 PSNR:24.80 bytes:7602176
+41b27141442f773eca9ef3d48d8d555a *./data/a-mpeg4-Q.avi
+878264 ./data/a-mpeg4-Q.avi
+8995abbcc97ed4767fcbc0bf46accd01 *./data/out.yuv
+stddev:  5.61 PSNR:33.13 bytes:7602176
+5fff534f0b958547dfdb811d4f289931 *./data/a-mpeg4-thread.avi
+761170 ./data/a-mpeg4-thread.avi
+fe1d119938f8a26174b38eeaa18dff85 *./data/out.yuv
+stddev: 12.31 PSNR:26.31 bytes:7602176
+c1dae02bddd79790266bc0a9f7d6eb0e *./data/a-mpeg4-PSP.mp4
+406449 ./data/a-mpeg4-PSP.mp4
+7315281e07830456208dff61337c982b *./data/a-error-mpeg4-adv.avi
+731526 ./data/a-error-mpeg4-adv.avi
+6ce2c82a0a9cf67a6991694473e9a306 *./data/out.yuv
+stddev: 18.23 PSNR:22.90 bytes:7602176
+b699b2fd005571dda3f8d34cb0ce7aec *./data/a-mpeg4-nr.avi
+688676 ./data/a-mpeg4-nr.avi
+2c16e13b1367022d52b0e75d93a734ba *./data/out.yuv
+stddev:  7.02 PSNR:31.18 bytes:7602176
+225ab004f6ac16e5ade3b453f45b9d96 *./data/a-mpeg1b.mpg
+1026429 ./data/a-mpeg1b.mpg
+dd9a471c6b2d1004a90e42f34707becf *./data/out.yuv
+stddev:  6.34 PSNR:32.07 bytes:7602176
+2f9cb2ede35f7d12f6b518c50e20d81c *./data/a-mjpeg.avi
+1567580 ./data/a-mjpeg.avi
+18c3a76f984e717dd886d21fa04355f6 *./data/out.yuv
+stddev:  7.93 PSNR:30.13 bytes:7602176
+5a662e3833d900b56cca79ba5ed5ec06 *./data/a-ljpeg.avi
+6264498 ./data/a-ljpeg.avi
+799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+dca9d700da7857217408c310c501b9bc *./data/a-jpegls.avi
+9086676 ./data/a-jpegls.avi
+0f8637e9b861230aff9894825af83720 *./data/out.yuv
+stddev:  2.84 PSNR:39.04 bytes:7602176
+7eee6367442884321e27d15a26bc032a *./data/a-rv10.rm
+667915 ./data/a-rv10.rm
+d507be4253a9c8211a3738c58ba28118 *./data/out.yuv
+stddev:  8.06 PSNR:29.99 bytes:7602176
+55c73229105f35cbb06ee0dda215df2f *./data/a-rv20.rm
+640856 ./data/a-rv20.rm
+297dc46da1a256c0a97158c036c30c7f *./data/out.yuv
+stddev:  8.26 PSNR:29.77 bytes:7602176
+d13292f4583618d1b7b525a9ee010dff *./data/a-asv1.avi
+1488864 ./data/a-asv1.avi
+925320b74c7dfda5dc8378dd879ae2c3 *./data/out.yuv
+stddev: 20.00 PSNR:22.10 bytes:7602176
+2e50b590f32bf98bde82dbfaf180007a *./data/a-asv2.avi
+1454536 ./data/a-asv2.avi
+0b310840a6d3970595983491687669df *./data/out.yuv
+stddev: 18.82 PSNR:22.63 bytes:7602176
+cbdb25fe5bb6a895baf9799b8ccb3038 *./data/a-flv.flv
+649040 ./data/a-flv.flv
+40281942d6ee254f7d3027b8593b19be *./data/out.yuv
+stddev:  8.06 PSNR:29.99 bytes:7602176
+f8f51fa737add17f7fecaefa118b57ed *./data/a-ffv1.avi
+2654678 ./data/a-ffv1.avi
+799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+9078723c943de5d79490f54b99e6ea9e *./data/a-snow.avi
+156656 ./data/a-snow.avi
+f2932084b52e2ede167c9ba21eae0656 *./data/out.yuv
+stddev: 23.14 PSNR:20.83 bytes:7602176
+ba999e86070aa971376e7f317a022c37 *./data/a-snow53.avi
+3519486 ./data/a-snow53.avi
+799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+c299f64c3e85b928c5bfe71629cee006 *./data/a-dv.dv
+7200000 ./data/a-dv.dv
+3b9ead854b912e43ead976e4e86aab3b *./data/out.yuv
+stddev:  8.91 PSNR:29.12 bytes:7602176
+70dc9a58345e603094dedcac71e2dcd2 *./data/a-dv.dv
+14400000 ./data/a-dv.dv
+d727da8c7ce387ebe68845a1be916ee3 *./data/out.yuv
+stddev:  8.50 PSNR:29.52 bytes:7602176
+6860534864cad0de4b1af9f987aaf9bf *./data/a-svq1.mov
+1365791 ./data/a-svq1.mov
+fb0a97094a89d6f379535f615783d00c *./data/out.yuv
+stddev: 10.98 PSNR:27.30 bytes:7602176
+21f8ff9f1daacd9133683bb4ea0f50a4 *./data/a-mp2.mp2
+95712 ./data/a-mp2.mp2
+83f8df5d5f84480566af548bb037fceb *./data/out.wav
+stddev:9330.70 PSNR:16.92 bytes:1054720
+stddev:4396.13 PSNR:23.46 bytes:1052672
+aefe11ab5067621a1c674859d6413891 *./data/a-ac3.rm
+98203 ./data/a-ac3.rm
+39878597b1d65cce473639a7d8c93b02 *./data/a-g726.wav
+24279 ./data/a-g726.wav
+888f2f016e608d044a1bacbca5497ed2 *./data/out.wav
+stddev:8368.02 PSNR:17.87 bytes:96256
+de3f0e1f50b19bd8572fdd3dee2e72c4 *./data/a-adpcm_ima.wav
+266300 ./data/a-adpcm_ima.wav
+60178d48204f5662d91776e36eddc82e *./data/out.wav
+stddev:11441.89 PSNR:15.15 bytes:1054720
+628d4789cf9ee16a756ac54b7fd8650d *./data/a-adpcm_ms.wav
+267320 ./data/a-adpcm_ms.wav
+91a84bb4f319a3a0bf0c0441b3d3a529 *./data/out.wav
+stddev:1050.18 PSNR:35.89 bytes:1054720
+ab11d9151644cbff27827b7e89f37aa9 *./data/a-adpcm_yam.wav
+264248 ./data/a-adpcm_yam.wav
+e92cec8c07913ffb91ad2b11f79cdc00 *./data/out.wav
+stddev:18312.68 PSNR:11.06 bytes:1056768
+c3382f03ce2efb5d475240d288a33898 *./data/a-flac.flac
+353368 ./data/a-flac.flac
+c4228df189aad9567a037727d0e763e4 *./data/out.wav
+stddev: 33.31 PSNR:65.87 bytes:1040384
+0c406c4e4586ca27064e28637b662631 *./data/a-wmav1.asf
+106004 ./data/a-wmav1.asf
+stddev:12251.50 PSNR:14.56 bytes:1056768
+stddev:2106.00 PSNR:29.85 bytes:1048576
+82442aaa5fdbd327769e4c4ad369147e *./data/a-wmav2.asf
+106044 ./data/a-wmav2.asf
+stddev:12255.92 PSNR:14.55 bytes:1056768
+stddev:2099.31 PSNR:29.88 bytes:1048576
diff --git a/contrib/ffmpeg/tests/ffserver.regression.ref b/contrib/ffmpeg/tests/ffserver.regression.ref
new file mode 100644
index 000000000..851a40d22
--- /dev/null
+++ b/contrib/ffmpeg/tests/ffserver.regression.ref
@@ -0,0 +1,10 @@
+b33ed697236149e1503b60ca9f645b6f  ff-test_h.avi
+3c104d3664ed260be9117ed1273c6dcc  ff-test_l.avi
+d976848a9e4d5d8fc2659e4841cdece5  ff-test.swf
+5dd7a3cbc430f2534cdfc68030e4d5f5  ff-test_h.asf
+1111699f36f2fe2240d3e5c73827df50  ff-test_l.asf
+0b4c970507eeb57381c92c3309f2d982  ff-test_h.rm
+daaaa2e170f48f8bd423c0c45ab632c7  ff-test_l.rm
+e0dc91430660c619e97b5c82e0f398fc  ff-test.jpg
+0346739ee6ba2d3bbacb9814d00d7d2d  ff-test_small.jpg
+77a905f865ca536b6b92b9beb96beb94  ff-test.mjpg
diff --git a/contrib/ffmpeg/tests/lena.pnm b/contrib/ffmpeg/tests/lena.pnm
new file mode 100644
index 000000000..700508c86
--- /dev/null
+++ b/contrib/ffmpeg/tests/lena.pnm
@@ -0,0 +1,109 @@
+P6
+# CREATOR: The GIMP's PNM Filter Version 1.0
+256 256
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\ No newline at end of file
diff --git a/contrib/ffmpeg/tests/libav.regression.ref b/contrib/ffmpeg/tests/libav.regression.ref
new file mode 100644
index 000000000..a498d6799
--- /dev/null
+++ b/contrib/ffmpeg/tests/libav.regression.ref
@@ -0,0 +1,113 @@
+ffmpeg regression test
+8a0536ccfe36f4fff408b3327d33e1dd *./data/b-libav.avi
+340344 ./data/b-libav.avi
+./data/b-libav.avi CRC=0x400c29e9
+786446e80ead936e5faa8f5908f19281 *./data/b-libav.asf
+339775 ./data/b-libav.asf
+./data/b-libav.asf CRC=0x74113749
+1ce78eeb6881ffe5b649a9b5105de919 *./data/b-libav.rm
+355405 ./data/b-libav.rm
+bdb7484c68db722f66ba1630cf79844c *./data/b-libav.mpg
+378880 ./data/b-libav.mpg
+./data/b-libav.mpg CRC=0x2b71a386
+322d59758fe9446147223a607d1699bc *./data/b-libav.ts
+471692 ./data/b-libav.ts
+./data/b-libav.ts CRC=0xcc4948e1
+d6fdeb9f7083cc827f9510c6c4517dc0 *./data/b-libav.swf
+335771 ./data/b-libav.swf
+./data/b-libav.swf CRC=0xe14e8847
+a1cd7fff97d5e4c83f0d18a22d51c552 *./data/b-libav.ffm
+380928 ./data/b-libav.ffm
+./data/b-libav.ffm CRC=0x01522b4a
+f8ad5bd78f4d012a8ce9570aa395ac54 *./data/b-libav.flv
+335833 ./data/b-libav.flv
+./data/b-libav.flv CRC=0xe14e8847
+16518706f425cb537362bfc1c58b8de5 *./data/b-libav.mov
+366923 ./data/b-libav.mov
+./data/b-libav.mov CRC=0x45079dca
+7820fa85ab86c62028d8dbda94589573 *./data/b-libav.dv
+3600000 ./data/b-libav.dv
+./data/b-libav.dv CRC=0xf517e829
+feb04ba3cf4f607d5527664eb69ec72e *./data/b-libav.gxf
+814640 ./data/b-libav.gxf
+./data/b-libav.gxf CRC=0xa376c09e
+9a9da315747599f7718cc9a9a09c21ff *./data/b-libav.pbm
+ 317075 ./data/b-libav.pbm
+./data/b-libav.pbm CRC=0xb92906cb
+6ea0e1faf08f6fcdb44db4a104361b57 *./data/b-libav.pgm
+2534775 ./data/b-libav.pgm
+./data/b-libav.pgm CRC=0xf4aa7c47
+0c5fe86621b7377705837f304d4ba1e9 *./data/b-libav.ppm
+7603575 ./data/b-libav.ppm
+./data/b-libav.ppm CRC=0xb2bb8e92
+88a98269295fbfce7816558ad84e1259 *./data/b-libav.gif
+2906382 ./data/b-libav.gif
+b977a4fedff90a79baf70c8e02986820 *./data/b-libav.y4m
+3801810 ./data/b-libav.y4m
+./data/b-libav%02d.pgm CRC=0x84c09106
+de216b43403f51e57e644fbf812568bf *./data/b-libav02.pgm
+./data/b-libav%02d.ppm CRC=0x25c06ecf
+86bbdb77afa289ff363120f8044f29df *./data/b-libav02.ppm
+./data/b-libav%02d.bmp CRC=0xf3a66ecf
+c3a9f333ddebff6eae3f4360bad2de29 *./data/b-libav02.bmp
+./data/b-libav%02d.tga CRC=0xf3a66ecf
+f558eef0740c4b247f1eb17e1dbf7adf *./data/b-libav02.tga
+./data/b-libav%02d.jpg CRC=0x62328baa
+5d6c53e5297c4485e26c25e37885376f *./data/b-libav02.jpg
+b0a8c8063d81921db5d7c8f50a1cc454 *./data/b-libav.wav
+  89132 ./data/b-libav.wav
+./data/b-libav.wav CRC=0x2a09519c
+e2a6d6fae17394dfe87cb5bb8ae11837 *./data/b-libav.al
+  44544 ./data/b-libav.al
+./data/b-libav.al CRC=0xefdf94c3
+4574d7e2c09e1e13663e61bd2889f12d *./data/b-libav.ul
+  44544 ./data/b-libav.ul
+./data/b-libav.ul CRC=0x6064b2f8
+7a21ff174e3cca1702e0826c4ca0eccf *./data/b-libav.au
+  89112 ./data/b-libav.au
+./data/b-libav.au CRC=0x2a09519c
+272b91d8fc31ed43b08246d182719751 *./data/b-libav.mmf
+  22609 ./data/b-libav.mmf
+./data/b-libav.mmf CRC=0x03633476
+ae3a23a7ea13c92a2909445ca8144dcd *./data/b-libav.aif
+89142 ./data/b-libav.aif
+./data/b-libav.aif CRC=0x2a09519c
+8d117c49d6b210abe783d1b0b897cec7 *./data/b-libav.voc
+  32768 ./data/b-libav.voc
+./data/b-libav.voc CRC=0x49972c8c
+ce356ce2708cb6033ab5d762da93cfd4 *./data/b-libav-yuv420p.yuv
+ 304128 ./data/b-libav-yuv420p.yuv
+ce356ce2708cb6033ab5d762da93cfd4 *./data/b-libav-yuv422p.yuv
+ 304128 ./data/b-libav-yuv422p.yuv
+ce356ce2708cb6033ab5d762da93cfd4 *./data/b-libav-yuv444p.yuv
+ 304128 ./data/b-libav-yuv444p.yuv
+ce356ce2708cb6033ab5d762da93cfd4 *./data/b-libav-yuyv422.yuv
+ 304128 ./data/b-libav-yuyv422.yuv
+545f61c353a8b4419808785cb4f0069d *./data/b-libav-yuv410p.yuv
+ 304128 ./data/b-libav-yuv410p.yuv
+d6c03f930018ff859bd43f52b92e9321 *./data/b-libav-yuv411p.yuv
+ 304128 ./data/b-libav-yuv411p.yuv
+14117c4d7956775a7bbceabfc38da808 *./data/b-libav-yuvj420p.yuv
+ 304128 ./data/b-libav-yuvj420p.yuv
+14117c4d7956775a7bbceabfc38da808 *./data/b-libav-yuvj422p.yuv
+ 304128 ./data/b-libav-yuvj422p.yuv
+14117c4d7956775a7bbceabfc38da808 *./data/b-libav-yuvj444p.yuv
+ 304128 ./data/b-libav-yuvj444p.yuv
+deb2f7ebe297df2c1fe264d19b34d2fb *./data/b-libav-rgb24.yuv
+ 304128 ./data/b-libav-rgb24.yuv
+deb2f7ebe297df2c1fe264d19b34d2fb *./data/b-libav-bgr24.yuv
+ 304128 ./data/b-libav-bgr24.yuv
+deb2f7ebe297df2c1fe264d19b34d2fb *./data/b-libav-rgb32.yuv
+ 304128 ./data/b-libav-rgb32.yuv
+5d395f62bff8ac475f743268c772ca3a *./data/b-libav-rgb565.yuv
+ 304128 ./data/b-libav-rgb565.yuv
+2ffd6871fcbfe9570454e8703ac8ea01 *./data/b-libav-rgb555.yuv
+ 304128 ./data/b-libav-rgb555.yuv
+0b62dcf9b57b294dbaa5d9e99b1ee192 *./data/b-libav-gray.yuv
+ 304128 ./data/b-libav-gray.yuv
+e197450dae2feba9e757b551e1e9145c *./data/b-libav-monow.yuv
+ 304128 ./data/b-libav-monow.yuv
+e197450dae2feba9e757b551e1e9145c *./data/b-libav-monob.yuv
+ 304128 ./data/b-libav-monob.yuv
+7a319375916cae4e691ecb74295e5d2a *./data/b-libav-pal8.yuv
+ 304128 ./data/b-libav-pal8.yuv
diff --git a/contrib/ffmpeg/tests/regression.sh b/contrib/ffmpeg/tests/regression.sh
new file mode 100755
index 000000000..c4c2f776b
--- /dev/null
+++ b/contrib/ffmpeg/tests/regression.sh
@@ -0,0 +1,722 @@
+#!/bin/sh
+#
+# automatic regression test for ffmpeg
+#
+#
+#set -x
+# Even in the 21st century some diffs do not support -u.
+diff -u "$0" "$0" > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+  diff_cmd="diff -u"
+else
+  diff_cmd="diff"
+fi
+
+diff -w "$0" "$0" > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+  diff_cmd="$diff_cmd -w"
+fi
+
+set -e
+
+datadir="./data"
+
+logfile="$datadir/ffmpeg.regression"
+outfile="$datadir/a-"
+
+# tests to run
+if [ "$1" = "mpeg4" ] ; then
+    do_mpeg4=y
+elif [ "$1" = "mpeg" ] ; then
+    do_mpeg=y
+    do_mpeg2=y
+elif [ "$1" = "ac3" ] ; then
+    do_ac3=y
+elif [ "$1" = "huffyuv" ] ; then
+    do_huffyuv=y
+elif [ "$1" = "mpeg2thread" ] ; then
+    do_mpeg2thread=y
+elif [ "$1" = "snow" ] ; then
+    do_snow=y
+elif [ "$1" = "snowll" ] ; then
+    do_snowll=y
+elif [ "$1" = "libavtest" ] ; then
+    do_libavtest=y
+    logfile="$datadir/libav.regression"
+    outfile="$datadir/b-"
+else
+    do_mpeg=y
+    do_mpeg2=y
+    do_mpeg2thread=y
+    do_msmpeg4v2=y
+    do_msmpeg4=y
+    do_wmv1=y
+    do_wmv2=y
+    do_h261=y
+    do_h263=y
+    do_h263p=y
+    do_mpeg4=y
+    do_mp4psp=y
+    do_huffyuv=y
+    do_mjpeg=y
+    do_ljpeg=y
+    do_jpegls=y
+    do_rv10=y
+    do_rv20=y
+    do_mp2=y
+    do_ac3=y
+    do_g726=y
+    do_adpcm_ima_wav=y
+    do_adpcm_ms=y
+    do_flac=y
+    do_wma=y
+    do_vorbis=y
+    do_rc=y
+    do_mpeg4adv=y
+    do_mpeg4thread=y
+    do_mpeg4nr=y
+    do_mpeg1b=y
+    do_asv1=y
+    do_asv2=y
+    do_flv=y
+    do_ffv1=y
+    do_error=y
+    do_svq1=y
+    do_snow=y
+    do_snowll=y
+    do_adpcm_yam=y
+    do_dv=y
+    do_dv50=y
+fi
+
+
+# various files
+ffmpeg="../ffmpeg_g"
+tiny_psnr="./tiny_psnr"
+reffile="$2"
+benchfile="$datadir/ffmpeg.bench"
+bench="$datadir/bench.tmp"
+bench2="$datadir/bench2.tmp"
+raw_src="$3/%02d.pgm"
+raw_dst="$datadir/out.yuv"
+raw_ref="$datadir/ref.yuv"
+pcm_src="asynth1.sw"
+pcm_dst="$datadir/out.wav"
+pcm_ref="$datadir/ref.wav"
+if [ X"`echo | md5sum 2> /dev/null`" != X ]; then
+    do_md5sum() { md5sum -b $1; }
+elif [ -x /sbin/md5 ]; then
+    do_md5sum() { /sbin/md5 -r $1 | sed 's# \**\./# *./#'; }
+else
+    do_md5sum() { echo No md5sum program found; }
+fi
+
+# create the data directory if it does not exist
+mkdir -p $datadir
+
+FFMPEG_OPTS="-y -flags +bitexact -dct fastint -idct simple"
+
+do_ffmpeg()
+{
+    f="$1"
+    shift
+    echo $ffmpeg $FFMPEG_OPTS $*
+    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench 2> /tmp/ffmpeg$$
+    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:)" /tmp/ffmpeg$$ || true
+    rm -f /tmp/ffmpeg$$
+    do_md5sum $f >> $logfile
+    if [ $f = $raw_dst ] ; then
+        $tiny_psnr $f $raw_ref >> $logfile
+    elif [ $f = $pcm_dst ] ; then
+        $tiny_psnr $f $pcm_ref 2 >> $logfile
+    else
+        wc -c $f >> $logfile
+    fi
+    expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2
+    echo `cat $bench2` $f >> $benchfile
+}
+
+do_ffmpeg_nomd5()
+{
+    f="$1"
+    shift
+    echo $ffmpeg $FFMPEG_OPTS $*
+    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench 2> /tmp/ffmpeg$$
+    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:)" /tmp/ffmpeg$$ || true
+    rm -f /tmp/ffmpeg$$
+    if [ $f = $raw_dst ] ; then
+        $tiny_psnr $f $raw_ref >> $logfile
+    elif [ $f = $pcm_dst ] ; then
+        $tiny_psnr $f $pcm_ref 2 >> $logfile
+    else
+        wc -c $f >> $logfile
+    fi
+    expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2
+    echo `cat $bench2` $f >> $benchfile
+}
+
+do_ffmpeg_crc()
+{
+    f="$1"
+    shift
+    echo $ffmpeg $FFMPEG_OPTS $* -f crc $datadir/ffmpeg.crc
+    $ffmpeg $FFMPEG_OPTS $* -f crc $datadir/ffmpeg.crc > /tmp/ffmpeg$$ 2>&1
+    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:|ffmpeg version|  configuration|  built)" /tmp/ffmpeg$$ || true
+    rm -f /tmp/ffmpeg$$
+    echo "$f `cat $datadir/ffmpeg.crc`" >> $logfile
+}
+
+do_ffmpeg_nocheck()
+{
+    f="$1"
+    shift
+    echo $ffmpeg $FFMPEG_OPTS $*
+    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench 2> /tmp/ffmpeg$$
+    egrep -v "^(Stream|Press|Input|Output|frame|  Stream|  Duration|video:)" /tmp/ffmpeg$$ || true
+    rm -f /tmp/ffmpeg$$
+    expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2
+    echo `cat $bench2` $f >> $benchfile
+}
+
+do_video_decoding()
+{
+    do_ffmpeg $raw_dst -y $1 -i $file -f rawvideo $2 $raw_dst
+}
+
+do_video_encoding()
+{
+    file=${outfile}$1
+    do_ffmpeg $file -y $2 -f $3 -i $raw_src $4 $file
+}
+
+do_audio_encoding()
+{
+    file=${outfile}$1
+    do_ffmpeg $file -y -ab 128k -ac 2 -f s16le -i $pcm_src $3 $file
+}
+
+do_audio_decoding()
+{
+    do_ffmpeg $pcm_dst -y -i $file -f wav $pcm_dst
+}
+
+do_libav()
+{
+    file=${outfile}libav.$1
+    do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $2 $file
+    do_ffmpeg_crc $file -i $file $3
+
+}
+
+do_streamed_images()
+{
+    file=${outfile}libav.$1
+    do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f image2pipe $file
+    do_ffmpeg_crc $file -f image2pipe -i $file
+}
+
+do_image_formats()
+{
+    file=${outfile}libav%02d.$1
+    $ffmpeg -t 0.5 -y -qscale 10 -f pgmyuv -i $raw_src $2 $3 $file
+    do_ffmpeg_crc $file $3 -i $file
+    do_md5sum ${outfile}libav02.$1 >> $logfile
+}
+
+do_audio_only()
+{
+    file=${outfile}libav.$1
+    do_ffmpeg $file -t 1 -y -qscale 10 -f s16le -i $pcm_src $file
+    do_ffmpeg_crc $file -i $file
+}
+
+echo "ffmpeg regression test" > $logfile
+echo "ffmpeg benchmarks" > $benchfile
+
+###################################
+# generate reference for quality check
+do_ffmpeg_nocheck $raw_ref -y -f pgmyuv -i $raw_src -an -f rawvideo $raw_ref
+do_ffmpeg_nocheck $pcm_ref -y -ab 128k -ac 2 -ar 44100 -f s16le -i $pcm_src -f wav $pcm_ref
+
+###################################
+if [ -n "$do_mpeg" ] ; then
+# mpeg1
+do_video_encoding mpeg1.mpg "-qscale 10" pgmyuv "-f mpeg1video"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg2" ] ; then
+# mpeg2
+do_video_encoding mpeg2.mpg "-qscale 10" pgmyuv "-vcodec mpeg2video -f mpeg1video"
+do_video_decoding
+
+# mpeg2 encoding intra vlc qprd
+do_video_encoding mpeg2ivlc-qprd.mpg "-vb 500k -bf 2 -flags +trell+qprd+mv0 -flags2 +ivlc -cmp 2 -subcmp 2 -mbd rd" pgmyuv "-vcodec mpeg2video -f mpeg2video"
+
+# mpeg2 decoding
+do_video_decoding
+
+# mpeg2
+do_video_encoding mpeg2.mpg "-qscale 10" pgmyuv "-vcodec mpeg2video -idct int -dct int -f mpeg1video"
+do_video_decoding "-idct int"
+
+# mpeg2 encoding interlaced
+do_video_encoding mpeg2i.mpg "-qscale 10" pgmyuv "-vcodec mpeg2video -f mpeg1video -flags +ildct+ilme"
+
+# mpeg2 decoding
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg2thread" ] ; then
+# mpeg2 encoding interlaced
+do_video_encoding mpeg2thread.mpg "-qscale 10" pgmyuv "-vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -threads 2"
+
+# mpeg2 decoding
+do_video_decoding
+
+# mpeg2 encoding interlaced using intra vlc
+do_video_encoding mpeg2threadivlc.mpg "-qscale 10" pgmyuv "-vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -flags2 +ivlc -threads 2"
+
+# mpeg2 decoding
+do_video_decoding
+
+# mpeg2 encoding interlaced
+file=${outfile}mpeg2reuse.mpg
+do_ffmpeg $file -y -sameq -me_threshold 256 -mb_threshold 1024 -i ${outfile}mpeg2thread.mpg -vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -threads 4 $file
+
+# mpeg2 decoding
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_msmpeg4v2" ] ; then
+# msmpeg4
+do_video_encoding msmpeg4v2.avi "-qscale 10" pgmyuv "-an -vcodec msmpeg4v2"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_msmpeg4" ] ; then
+# msmpeg4
+do_video_encoding msmpeg4.avi "-qscale 10" pgmyuv "-an -vcodec msmpeg4"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_wmv1" ] ; then
+# wmv1
+do_video_encoding wmv1.avi "-qscale 10" pgmyuv "-an -vcodec wmv1"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_wmv2" ] ; then
+# wmv2
+do_video_encoding wmv2.avi "-qscale 10" pgmyuv "-an -vcodec wmv2"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_h261" ] ; then
+# h261
+do_video_encoding h261.avi "-qscale 11" pgmyuv "-s 352x288 -an -vcodec h261"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_h263" ] ; then
+# h263
+do_video_encoding h263.avi "-qscale 10" pgmyuv "-s 352x288 -an -vcodec h263"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_h263p" ] ; then
+# h263p
+do_video_encoding h263p.avi "-qscale 2 -flags +umv+aiv+aic" pgmyuv "-s 352x288 -an -vcodec h263p -ps 300"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg4" ] ; then
+# mpeg4
+do_video_encoding odivx.mp4 "-flags +mv4 -mbd bits -qscale 10" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_huffyuv" ] ; then
+# huffyuv
+do_video_encoding huffyuv.avi "" pgmyuv "-an -vcodec huffyuv -pix_fmt yuv422p"
+do_video_decoding "" "-strict -2 -pix_fmt yuv420p"
+fi
+
+###################################
+if [ -n "$do_rc" ] ; then
+# mpeg4 rate control
+do_video_encoding mpeg4-rc.avi "-b 400k -bf 2" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg4adv" ] ; then
+# mpeg4
+do_video_encoding mpeg4-adv.avi "-qscale 9 -flags +mv4+part+aic+trell -mbd bits -ps 200" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+
+# mpeg4
+do_video_encoding mpeg4-qprd.avi "-b 450k -bf 2 -flags +mv4+trell+qprd+mv0 -cmp 2 -subcmp 2 -mbd rd" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+
+# mpeg4
+do_video_encoding mpeg4-adap.avi "-b 550k -bf 2 -flags +mv4+trell+mv0 -cmp 1 -subcmp 2 -mbd rd -scplx_mask 0.3" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+
+# mpeg4
+do_video_encoding mpeg4-Q.avi "-qscale 7 -flags +mv4+qpel -mbd 2 -bf 2 -cmp 1 -subcmp 2" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg4thread" ] ; then
+# mpeg4
+do_video_encoding mpeg4-thread.avi "-b 500k -flags +mv4+part+aic+trell -mbd bits -ps 200 -bf 2" pgmyuv "-an -vcodec mpeg4 -threads 2"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mp4psp" ] ; then
+# mp4 PSP style
+do_video_encoding mpeg4-PSP.mp4 "-vb 768k -s 320x240" psp "-ar 24000 -ab 32k -i $raw_src"
+fi
+
+###################################
+if [ -n "$do_error" ] ; then
+# damaged mpeg4
+do_video_encoding error-mpeg4-adv.avi "-qscale 7 -flags +mv4+part+aic -mbd rd -ps 250 -error 10" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg4nr" ] ; then
+# noise reduction
+do_video_encoding mpeg4-nr.avi "-qscale 8 -flags +mv4 -mbd rd -nr 200" pgmyuv "-an -vcodec mpeg4"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mpeg1b" ] ; then
+# mpeg1
+do_video_encoding mpeg1b.mpg "-qscale 8 -bf 3 -ps 200" pgmyuv "-an -vcodec mpeg1video -f mpeg1video"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_mjpeg" ] ; then
+# mjpeg
+do_video_encoding mjpeg.avi "-qscale 10" pgmyuv "-an -vcodec mjpeg -pix_fmt yuvj420p"
+do_video_decoding "" "-pix_fmt yuv420p"
+fi
+
+###################################
+if [ -n "$do_ljpeg" ] ; then
+# ljpeg
+do_video_encoding ljpeg.avi "" pgmyuv "-an -vcodec ljpeg -strict -1"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_jpegls" ] ; then
+# jpeg ls
+do_video_encoding jpegls.avi "" pgmyuv "-an -vcodec jpegls -vtag MJPG"
+do_video_decoding "" "-pix_fmt yuv420p"
+fi
+
+###################################
+if [ -n "$do_rv10" ] ; then
+# rv10 encoding
+do_video_encoding rv10.rm "-qscale 10" pgmyuv "-an"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_rv20" ] ; then
+# rv20 encoding
+do_video_encoding rv20.rm "-qscale 10" pgmyuv "-vcodec rv20 -an"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_asv1" ] ; then
+# asv1 encoding
+do_video_encoding asv1.avi "-qscale 10" pgmyuv "-an -vcodec asv1"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_asv2" ] ; then
+# asv2 encoding
+do_video_encoding asv2.avi "-qscale 10" pgmyuv "-an -vcodec asv2"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_flv" ] ; then
+# flv encoding
+do_video_encoding flv.flv "-qscale 10" pgmyuv "-an -vcodec flv"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_ffv1" ] ; then
+# ffv1 encoding
+do_video_encoding ffv1.avi "-strict -2" pgmyuv "-an -vcodec ffv1"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_snow" ] ; then
+# snow
+do_video_encoding snow.avi "-strict -2" pgmyuv "-an -vcodec snow -qscale 2 -flags +qpel -me iter -dia_size 2 -cmp 12 -subcmp 12 -s 128x64"
+do_video_decoding "" "-s 352x288"
+fi
+
+###################################
+if [ -n "$do_snowll" ] ; then
+# snow
+do_video_encoding snow53.avi "-strict -2" pgmyuv "-an -vcodec snow -qscale .001 -pred 1 -flags +mv4+qpel"
+do_video_decoding
+fi
+
+###################################
+if [ -n "$do_dv" ] ; then
+# dv
+do_video_encoding dv.dv "-dct int" pgmyuv "-s pal -an"
+do_video_decoding "" "-s cif"
+fi
+
+###################################
+if [ -n "$do_dv50" ] ; then
+# dv50
+do_video_encoding dv.dv "-dct int" pgmyuv "-s pal -pix_fmt yuv422p -an"
+do_video_decoding "" "-s cif -pix_fmt yuv420p"
+fi
+
+
+###################################
+if [ -n "$do_svq1" ] ; then
+# svq1
+do_video_encoding svq1.mov "" pgmyuv "-an -vcodec svq1 -qscale 3 -pix_fmt yuv410p"
+do_video_decoding "" "-pix_fmt yuv420p"
+fi
+
+###################################
+if [ -n "$do_mp2" ] ; then
+# mp2
+do_audio_encoding mp2.mp2 "-ar 44100"
+do_audio_decoding
+$tiny_psnr $pcm_dst $pcm_ref 2 1924 >> $logfile
+fi
+
+###################################
+if [ -n "$do_ac3" ] ; then
+# ac3
+do_audio_encoding ac3.rm "" -vn
+#do_audio_decoding
+fi
+
+###################################
+if [ -n "$do_g726" ] ; then
+# g726
+do_audio_encoding g726.wav "-ar 44100" "-ab 32k -ac 1 -ar 8000 -acodec g726"
+do_audio_decoding
+fi
+
+###################################
+if [ -n "$do_adpcm_ima_wav" ] ; then
+# adpcm ima
+do_audio_encoding adpcm_ima.wav "-ar 44100" "-acodec adpcm_ima_wav"
+do_audio_decoding
+fi
+
+###################################
+if [ -n "$do_adpcm_ms" ] ; then
+# adpcm ms
+do_audio_encoding adpcm_ms.wav "-ar 44100" "-acodec adpcm_ms"
+do_audio_decoding
+fi
+
+###################################
+if [ -n "$do_adpcm_yam" ] ; then
+# adpcm yamaha
+do_audio_encoding adpcm_yam.wav "-ar 44100" "-acodec adpcm_yamaha"
+do_audio_decoding
+fi
+
+###################################
+if [ -n "$do_flac" ] ; then
+# flac
+do_audio_encoding flac.flac "-ar 44100" "-acodec flac -compression_level 2"
+do_audio_decoding
+fi
+
+###################################
+if [ -n "$do_wma" ] ; then
+# wmav1
+do_audio_encoding wmav1.asf "-ar 44100" "-acodec wmav1"
+do_ffmpeg_nomd5 $pcm_dst -y -i $file -f wav $pcm_dst
+$tiny_psnr $pcm_dst $pcm_ref 2 8192 >> $logfile
+# wmav2
+do_audio_encoding wmav2.asf "-ar 44100" "-acodec wmav2"
+do_ffmpeg_nomd5 $pcm_dst -y -i $file -f wav $pcm_dst
+$tiny_psnr $pcm_dst $pcm_ref 2 8192 >> $logfile
+fi
+
+###################################
+#if [ -n "$do_vorbis" ] ; then
+# vorbis
+#disabled because its broken
+#do_audio_encoding vorbis.asf "-ar 44100" "-acodec vorbis"
+#do_audio_decoding
+#fi
+
+###################################
+# libavformat testing
+###################################
+
+if [ -n "$do_libavtest" ] ; then
+
+# avi
+do_libav avi
+
+# asf
+do_libav asf "-acodec mp2" "-r 25"
+
+# rm
+file=${outfile}libav.rm
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+# broken
+#do_ffmpeg_crc $file -i $file
+
+# mpegps
+do_libav mpg
+
+# mpegts
+do_libav ts
+
+# swf
+do_libav swf -an
+
+# ffm
+do_libav ffm
+
+# flv
+do_libav flv -an
+
+# mov
+do_libav mov "-acodec pcm_alaw"
+
+# nut
+#do_libav nut "-acodec mp2"
+
+# dv
+do_libav dv "-ar 48000 -r 25 -s pal -ac 2"
+
+# gxf
+do_libav gxf "-ar 48000 -r 25 -s pal -ac 1"
+
+####################
+# streamed images
+# mjpeg
+#file=${outfile}libav.mjpeg
+#do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src $file
+#do_ffmpeg_crc $file -i $file
+
+# pbmpipe
+do_streamed_images pbm
+
+# pgmpipe
+do_streamed_images pgm
+
+# ppmpipe
+do_streamed_images ppm
+
+# gif
+file=${outfile}libav.gif
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -pix_fmt rgb24 $file
+#do_ffmpeg_crc $file -i $file
+
+# yuv4mpeg
+file=${outfile}libav.y4m
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src $file
+#do_ffmpeg_crc $file -i $file
+
+####################
+# image formats
+# pgm
+do_image_formats pgm
+
+# ppm
+do_image_formats ppm
+
+# bmp
+do_image_formats bmp
+
+# tga
+do_image_formats tga
+
+# jpeg
+do_image_formats jpg "-flags +bitexact -dct fastint -idct simple -pix_fmt yuvj420p" "-f image2"
+
+####################
+# audio only
+
+# wav
+do_audio_only wav
+
+# alaw
+do_audio_only al
+
+# mulaw
+do_audio_only ul
+
+# au
+do_audio_only au
+
+# mmf
+do_audio_only mmf
+
+# aiff
+do_audio_only aif
+
+# voc
+do_audio_only voc
+
+####################
+# pix_fmt conversions
+conversions="yuv420p yuv422p yuv444p yuyv422 yuv410p yuv411p yuvj420p \
+             yuvj422p yuvj444p rgb24 bgr24 rgb32 rgb565 rgb555 gray monow \
+             monob pal8"
+for pix_fmt in $conversions ; do
+    file=${outfile}libav-${pix_fmt}.yuv
+    do_ffmpeg_nocheck $file -r 1 -t 1 -y -f pgmyuv -i $raw_src \
+                            -f rawvideo -s 352x288 -pix_fmt $pix_fmt $raw_dst
+    do_ffmpeg $file -f rawvideo -s 352x288 -pix_fmt $pix_fmt -i $raw_dst \
+                    -f rawvideo -s 352x288 -pix_fmt yuv444p $file
+done
+
+fi #  [ -n "$do_libavtest" ]
+
+
+
+if $diff_cmd "$logfile" "$reffile" ; then
+    echo
+    echo Regression test succeeded.
+    exit 0
+else
+    echo
+    echo Regression test: Error.
+    exit 1
+fi
diff --git a/contrib/ffmpeg/tests/rotozoom.c b/contrib/ffmpeg/tests/rotozoom.c
new file mode 100644
index 000000000..52f5546a3
--- /dev/null
+++ b/contrib/ffmpeg/tests/rotozoom.c
@@ -0,0 +1,306 @@
+/*
+ * Generates a synthetic YUV video sequence suitable for codec testing.
+ *
+ * copyright (c) Sebastien Bechet <s.bechet@av7.net>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <inttypes.h>
+
+#define FIXP (1<<16)
+#define MY_PI 205887 //(M_PI*FIX)
+
+static int64_t int_pow(int64_t a, int p){
+    int64_t v= FIXP;
+
+    for(; p; p--){
+        v*= a;
+        v/= FIXP;
+    }
+
+    return v;
+}
+
+static int64_t int_sin(int64_t a){
+    if(a<0) a= MY_PI-a; // 0..inf
+    a %= 2*MY_PI;       // 0..2PI
+
+    if(a>=MY_PI*3/2) a -= 2*MY_PI;  // -PI/2 .. 3PI/2
+    if(a>=MY_PI/2  ) a = MY_PI - a; // -PI/2 ..  PI/2
+
+    return a - int_pow(a, 3)/6 + int_pow(a, 5)/120 - int_pow(a, 7)/5040;
+}
+
+#define SCALEBITS 8
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1L<<SCALEBITS) + 0.5))
+typedef unsigned char UINT8;
+
+static void rgb24_to_yuv420p(UINT8 *lum, UINT8 *cb, UINT8 *cr,
+                              UINT8 *src, int width, int height)
+{
+    int wrap, wrap3, x, y;
+    int r, g, b, r1, g1, b1;
+    UINT8 *p;
+
+    wrap = width;
+    wrap3 = width * 3;
+    p = src;
+    for(y=0;y<height;y+=2) {
+        for(x=0;x<width;x+=2) {
+            r = p[0];
+            g = p[1];
+            b = p[2];
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+            r = p[3];
+            g = p[4];
+            b = p[5];
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+            p += wrap3;
+            lum += wrap;
+
+            r = p[0];
+            g = p[1];
+            b = p[2];
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+            r = p[3];
+            g = p[4];
+            b = p[5];
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+
+            cb[0] = ((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +
+                      FIX(0.50000) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
+            cr[0] = ((FIX(0.50000) * r1 - FIX(0.41869) * g1 -
+                     FIX(0.08131) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
+
+            cb++;
+            cr++;
+            p += -wrap3 + 2 * 3;
+            lum += -wrap + 2;
+        }
+        p += wrap3;
+        lum += wrap;
+    }
+}
+
+/* cif format */
+#define DEFAULT_WIDTH   352
+#define DEFAULT_HEIGHT  288
+#define DEFAULT_NB_PICT 50
+
+void pgmyuv_save(const char *filename, int w, int h,
+                 unsigned char *rgb_tab)
+{
+    FILE *f;
+    int i, h2, w2;
+    unsigned char *cb, *cr;
+    unsigned char *lum_tab, *cb_tab, *cr_tab;
+
+    lum_tab = malloc(w * h);
+    cb_tab = malloc((w * h) / 4);
+    cr_tab = malloc((w * h) / 4);
+
+    rgb24_to_yuv420p(lum_tab, cb_tab, cr_tab, rgb_tab, w, h);
+
+    f = fopen(filename,"wb");
+    fprintf(f, "P5\n%d %d\n%d\n", w, (h * 3) / 2, 255);
+    fwrite(lum_tab, 1, w * h, f);
+    h2 = h / 2;
+    w2 = w / 2;
+    cb = cb_tab;
+    cr = cr_tab;
+    for(i=0;i<h2;i++) {
+        fwrite(cb, 1, w2, f);
+        fwrite(cr, 1, w2, f);
+        cb += w2;
+        cr += w2;
+    }
+    fclose(f);
+
+    free(lum_tab);
+    free(cb_tab);
+    free(cr_tab);
+}
+
+unsigned char *rgb_tab;
+int width, height, wrap;
+
+void put_pixel(int x, int y, int r, int g, int b)
+{
+    unsigned char *p;
+
+    if (x < 0 || x >= width ||
+        y < 0 || y >= height)
+        return;
+
+    p = rgb_tab + y * wrap + x * 3;
+    p[0] = r;
+    p[1] = g;
+    p[2] = b;
+}
+
+unsigned char tab_r[256*256];
+unsigned char tab_g[256*256];
+unsigned char tab_b[256*256];
+
+int teta = 0;
+int h_cos [360];
+int h_sin [360];
+
+static int ipol(uint8_t *src, int x, int y){
+    int int_x= x>>16;
+    int int_y= y>>16;
+    int frac_x= x&0xFFFF;
+    int frac_y= y&0xFFFF;
+    int s00= src[ ( int_x   &255) + 256*( int_y   &255) ];
+    int s01= src[ ((int_x+1)&255) + 256*( int_y   &255) ];
+    int s10= src[ ( int_x   &255) + 256*((int_y+1)&255) ];
+    int s11= src[ ((int_x+1)&255) + 256*((int_y+1)&255) ];
+    int s0= (((1<<16) - frac_x)*s00 + frac_x*s01)>>8;
+    int s1= (((1<<16) - frac_x)*s10 + frac_x*s11)>>8;
+
+    return (((1<<16) - frac_y)*s0 + frac_y*s1)>>24;
+}
+
+void gen_image(int num, int w, int h)
+{
+  const int c = h_cos [teta];
+  const int s = h_sin [teta];
+
+  const int xi = -(w/2) * c;
+  const int yi =  (w/2) * s;
+
+  const int xj = -(h/2) * s;
+  const int yj = -(h/2) * c;
+  int i,j;
+
+  int x,y;
+  int xprime = xj;
+  int yprime = yj;
+
+
+  for (j=0;j<h;j++) {
+
+    x = xprime + xi + FIXP*w/2;
+    xprime += s;
+
+    y = yprime + yi + FIXP*h/2;
+    yprime += c;
+
+    for ( i=0 ; i<w ; i++ ) {
+      x += c;
+      y -= s;
+#if 1
+      put_pixel(i, j, ipol(tab_r, x, y), ipol(tab_g, x, y), ipol(tab_b, x, y));
+#else
+      {
+          unsigned dep;
+          dep = ((x>>16)&255) + (((y>>16)&255)<<8);
+          put_pixel(i, j, tab_r[dep], tab_g[dep], tab_b[dep]);
+      }
+#endif
+    }
+  }
+  teta = (teta+1) % 360;
+}
+
+#define W 256
+#define H 256
+
+void init_demo(const char *filename) {
+  int i,j;
+  int h;
+  int radian;
+  char line[3 * W];
+
+  FILE *fichier;
+
+  fichier = fopen(filename,"rb");
+  if (!fichier) {
+      perror(filename);
+      exit(1);
+  }
+
+  fread(line, 1, 15, fichier);
+  for (i=0;i<H;i++) {
+    fread(line,1,3*W,fichier);
+    for (j=0;j<W;j++) {
+          tab_r[W*i+j] = line[3*j    ];
+          tab_g[W*i+j] = line[3*j + 1];
+          tab_b[W*i+j] = line[3*j + 2];
+    }
+  }
+  fclose(fichier);
+
+  /* tables sin/cos */
+  for (i=0;i<360;i++) {
+    radian = 2*i*MY_PI/360;
+    h = 2*FIXP + int_sin (radian);
+    h_cos[i] = ( h * int_sin (radian + MY_PI/2) )/2/FIXP;
+    h_sin[i] = ( h * int_sin (radian          ) )/2/FIXP;
+  }
+}
+
+int main(int argc, char **argv)
+{
+    int w, h, i;
+    char buf[1024];
+
+    if (argc != 3) {
+        printf("usage: %s directory/ image.pnm\n"
+               "generate a test video stream\n", argv[0]);
+        exit(1);
+    }
+
+    w = DEFAULT_WIDTH;
+    h = DEFAULT_HEIGHT;
+
+    rgb_tab = malloc(w * h * 3);
+    wrap = w * 3;
+    width = w;
+    height = h;
+
+    init_demo(argv[2]);
+
+    for(i=0;i<DEFAULT_NB_PICT;i++) {
+        snprintf(buf, sizeof(buf), "%s%02d.pgm", argv[1], i);
+        gen_image(i, w, h);
+        pgmyuv_save(buf, w, h, rgb_tab);
+    }
+
+    free(rgb_tab);
+    return 0;
+}
diff --git a/contrib/ffmpeg/tests/rotozoom.regression.ref b/contrib/ffmpeg/tests/rotozoom.regression.ref
new file mode 100644
index 000000000..94c4e1b72
--- /dev/null
+++ b/contrib/ffmpeg/tests/rotozoom.regression.ref
@@ -0,0 +1,198 @@
+ffmpeg regression test
+73ca6f1deab02d1d67a0e8495c026a9e *./data/a-mpeg1.mpg
+192783 ./data/a-mpeg1.mpg
+56147e94b12f08df7213e610e177823d *./data/out.yuv
+stddev:  4.95 PSNR:34.21 bytes:7602176
+2d55ce623a7be4e8136f80266e487678 *./data/a-mpeg2.mpg
+198667 ./data/a-mpeg2.mpg
+b7cae8a1f751b821cddcbe4d5dbc518c *./data/out.yuv
+stddev:  4.96 PSNR:34.19 bytes:7602176
+4dd6e884eeccfb5c0d9b5542349e3d62 *./data/a-mpeg2ivlc-qprd.mpg
+249692 ./data/a-mpeg2ivlc-qprd.mpg
+99214c2a75ece2a0bf4f5afebc0f8ed7 *./data/out.yuv
+stddev:  4.41 PSNR:35.22 bytes:7602176
+f979bcca866e6e4cad5dc6cb06e56cfb *./data/a-mpeg2.mpg
+198041 ./data/a-mpeg2.mpg
+f6d9bf24ff8676a7f6076c05cd2c81a3 *./data/out.yuv
+stddev:  4.97 PSNR:34.18 bytes:7602176
+f90197a8b6e62ae25f82625337f27240 *./data/a-mpeg2i.mpg
+204579 ./data/a-mpeg2i.mpg
+ea5057b60146c06d40449cdfc686bf13 *./data/out.yuv
+stddev:  4.98 PSNR:34.17 bytes:7602176
+c346717be44450e41d9d6e07f59d1490 *./data/a-mpeg2thread.mpg
+182959 ./data/a-mpeg2thread.mpg
+02b85a7f67ced2d146a5c4e8000712b6 *./data/out.yuv
+stddev:  4.75 PSNR:34.57 bytes:7602176
+ff30b3df75626398873ac4f30093a5ae *./data/a-mpeg2threadivlc.mpg
+182105 ./data/a-mpeg2threadivlc.mpg
+02b85a7f67ced2d146a5c4e8000712b6 *./data/out.yuv
+stddev:  4.75 PSNR:34.57 bytes:7602176
+3942f86a6aa6fe5aea586fedf210e33e *./data/a-mpeg2reuse.mpg
+394265 ./data/a-mpeg2reuse.mpg
+afbc483eaa769925259e6094cfda2c72 *./data/out.yuv
+stddev:  4.76 PSNR:34.56 bytes:7602176
+c09815e40a9d260628e1ebad8b2b3774 *./data/a-msmpeg4v2.avi
+129918 ./data/a-msmpeg4v2.avi
+8920194f8bf8f9cdd6c65b3df9e1a292 *./data/out.yuv
+stddev:  5.33 PSNR:33.58 bytes:7602176
+3069f95f2ffca1f20c8ea36e2625fabc *./data/a-msmpeg4.avi
+127680 ./data/a-msmpeg4.avi
+0e1c6e25c71c6a8fa8e506e3d97ca4c9 *./data/out.yuv
+stddev:  5.33 PSNR:33.58 bytes:7602176
+6896c9bdf765953d272c25e34795b934 *./data/a-wmv1.avi
+129548 ./data/a-wmv1.avi
+81eee429b665254d19a06607463c0b5e *./data/out.yuv
+stddev:  5.33 PSNR:33.59 bytes:7602176
+34b40c67036c8e09740f7acfe3d43df6 *./data/a-wmv2.avi
+129864 ./data/a-wmv2.avi
+81eee429b665254d19a06607463c0b5e *./data/out.yuv
+stddev:  5.33 PSNR:33.59 bytes:7602176
+dfd005d4c9030a0dc889c828a6408b9c *./data/a-h261.avi
+191086 ./data/a-h261.avi
+db7ceff174823b98834faa2320ca89ac *./data/out.yuv
+stddev:  6.38 PSNR:32.02 bytes:7602176
+9a368687ab34c48079f11a202839a6bc *./data/a-h263.avi
+160106 ./data/a-h263.avi
+61213b91b359697ebcefb9e0a53ac54a *./data/out.yuv
+stddev:  5.43 PSNR:33.41 bytes:7602176
+c7644d40e9f40bbd98e5a978f9f94bb4 *./data/a-h263p.avi
+868018 ./data/a-h263p.avi
+4b0ee791f280029dc03c528f76f195d4 *./data/out.yuv
+stddev:  1.91 PSNR:42.49 bytes:7602176
+f15f07988bfdb2851f88ebe3036b72d3 *./data/a-odivx.mp4
+119797 ./data/a-odivx.mp4
+90a3577850239083a9042bef33c50e85 *./data/out.yuv
+stddev:  5.34 PSNR:33.56 bytes:7602176
+a1323da0c8b437cd6961f8c90451880b *./data/a-huffyuv.avi
+6455232 ./data/a-huffyuv.avi
+dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+968ca132d8cf46f84e657abcf8473b7c *./data/a-mpeg4-rc.avi
+227934 ./data/a-mpeg4-rc.avi
+895773fe8250c806a0d1592a6dd12401 *./data/out.yuv
+stddev:  4.24 PSNR:35.56 bytes:7602176
+9001cf571eb7f26fa5592bdec6538583 *./data/a-mpeg4-adv.avi
+173590 ./data/a-mpeg4-adv.avi
+699edf05648fdc42196b7bebef9be269 *./data/out.yuv
+stddev:  4.84 PSNR:34.41 bytes:7602176
+1e12bb209dae0ab4b64265b0a4262257 *./data/a-mpeg4-qprd.avi
+234048 ./data/a-mpeg4-qprd.avi
+1ec355ffb30d2adf302a550cf5812636 *./data/out.yuv
+stddev:  4.23 PSNR:35.58 bytes:7602176
+d581d6f4a331325905b8ffb05cd3bfd3 *./data/a-mpeg4-adap.avi
+204284 ./data/a-mpeg4-adap.avi
+c2c7f1c7844ab92d34247ccb70198c61 *./data/out.yuv
+stddev:  4.04 PSNR:35.99 bytes:7602176
+a5150067914ee1dee50f8fc8dcaee841 *./data/a-mpeg4-Q.avi
+165802 ./data/a-mpeg4-Q.avi
+4dcc71ad79bee90777cf5299044be362 *./data/out.yuv
+stddev:  4.00 PSNR:36.08 bytes:7602176
+8cd8940d7451925784536fe9b2f2a5e3 *./data/a-mpeg4-thread.avi
+254260 ./data/a-mpeg4-thread.avi
+d160a4224ea1af66c85178912f8d3a7c *./data/out.yuv
+stddev:  4.03 PSNR:36.01 bytes:7602176
+5b5b88ce610114e346a5df4f46995bb9 *./data/a-mpeg4-PSP.mp4
+325006 ./data/a-mpeg4-PSP.mp4
+90e65096aa9ebafa3fe3f44a5a47cdc4 *./data/a-error-mpeg4-adv.avi
+176588 ./data/a-error-mpeg4-adv.avi
+113defd3f8daf878e0b3fc03fafb4c09 *./data/out.yuv
+stddev:  9.02 PSNR:29.01 bytes:7602176
+c41187c99588fb7229ad330b2f80d28b *./data/a-mpeg4-nr.avi
+155044 ./data/a-mpeg4-nr.avi
+f7fc191308679f709405e62271f5c65f *./data/out.yuv
+stddev:  4.73 PSNR:34.62 bytes:7602176
+977f3caf286e8f36c6ab4c7464632f26 *./data/a-mpeg1b.mpg
+229806 ./data/a-mpeg1b.mpg
+f41c60846bfb8cb6dcf6071c846c82b4 *./data/out.yuv
+stddev:  4.13 PSNR:35.79 bytes:7602176
+b179402bba391073b5f5f9324a834061 *./data/a-mjpeg.avi
+703564 ./data/a-mjpeg.avi
+b1aa72cfb6f9cc3f525b27abc86a8f51 *./data/out.yuv
+stddev:  4.38 PSNR:35.28 bytes:7602176
+bc0d8c868c1a05db0ff03f41768f6c5e *./data/a-ljpeg.avi
+4766558 ./data/a-ljpeg.avi
+dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+f67cd488dfd06c03ad1d6d94d81b80c8 *./data/a-jpegls.avi
+8334488 ./data/a-jpegls.avi
+a63d4e3ea1f0b0c0d44821da9e09b8f4 *./data/out.yuv
+stddev:  0.67 PSNR:51.57 bytes:7602176
+989a42671603dc1a7e6b156dccf0e820 *./data/a-rv10.rm
+154330 ./data/a-rv10.rm
+61213b91b359697ebcefb9e0a53ac54a *./data/out.yuv
+stddev:  5.43 PSNR:33.41 bytes:7602176
+1b1cbff8e78602de498b4314cb991e72 *./data/a-rv20.rm
+132754 ./data/a-rv20.rm
+c66afdcc0daac2f1b4167b9811968877 *./data/out.yuv
+stddev:  5.42 PSNR:33.44 bytes:7602176
+4eb34d2de25f67a2706456e999338fe9 *./data/a-asv1.avi
+832512 ./data/a-asv1.avi
+c96ff7fd17c52f99ddb7922a4cb9168f *./data/out.yuv
+stddev: 10.47 PSNR:27.72 bytes:7602176
+9649a4b68fb1107bad13e8a7574cc72d *./data/a-asv2.avi
+789072 ./data/a-asv2.avi
+74a78015b64b2cf8cb9da2e44f508a69 *./data/out.yuv
+stddev: 10.28 PSNR:27.88 bytes:7602176
+7163b470e93feb36b3f01e82168a3d31 *./data/a-flv.flv
+131360 ./data/a-flv.flv
+8999c8264fb0941561f64c4a736e9d88 *./data/out.yuv
+stddev:  5.33 PSNR:33.58 bytes:7602176
+d72b0960e162d4998b9acbabb07e99ab *./data/a-ffv1.avi
+3525804 ./data/a-ffv1.avi
+dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+40a6e938ac2bd92ee12cd57925e86454 *./data/a-snow.avi
+68758 ./data/a-snow.avi
+1e356854142898c7c4aab4bfedadf235 *./data/out.yuv
+stddev: 10.86 PSNR:27.40 bytes:7602176
+3d0da6aeec9b80c6ee0ff4b747bdd0f0 *./data/a-snow53.avi
+2721980 ./data/a-snow53.avi
+dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv
+stddev:  0.00 PSNR:99.99 bytes:7602176
+54cdeaee32d1007666a1e487e739daf6 *./data/a-dv.dv
+7200000 ./data/a-dv.dv
+75bf724e37f667f36af50e2051846574 *./data/out.yuv
+stddev:  3.11 PSNR:38.24 bytes:7602176
+ac6741e4c79e9ed18f179c4124ede29c *./data/a-dv.dv
+14400000 ./data/a-dv.dv
+ad9907f4ef608f025f5fc38b4b067b37 *./data/out.yuv
+stddev:  3.11 PSNR:38.25 bytes:7602176
+7ba9292d663819a9a1d1cdecc6f1b079 *./data/a-svq1.mov
+768407 ./data/a-svq1.mov
+6bc10518bc387c3bdf117997713ee69a *./data/out.yuv
+stddev:  3.44 PSNR:37.39 bytes:7602176
+21f8ff9f1daacd9133683bb4ea0f50a4 *./data/a-mp2.mp2
+95712 ./data/a-mp2.mp2
+83f8df5d5f84480566af548bb037fceb *./data/out.wav
+stddev:9330.70 PSNR:16.92 bytes:1054720
+stddev:4396.13 PSNR:23.46 bytes:1052672
+aefe11ab5067621a1c674859d6413891 *./data/a-ac3.rm
+98203 ./data/a-ac3.rm
+39878597b1d65cce473639a7d8c93b02 *./data/a-g726.wav
+24279 ./data/a-g726.wav
+888f2f016e608d044a1bacbca5497ed2 *./data/out.wav
+stddev:8368.02 PSNR:17.87 bytes:96256
+de3f0e1f50b19bd8572fdd3dee2e72c4 *./data/a-adpcm_ima.wav
+266300 ./data/a-adpcm_ima.wav
+60178d48204f5662d91776e36eddc82e *./data/out.wav
+stddev:11441.89 PSNR:15.15 bytes:1054720
+628d4789cf9ee16a756ac54b7fd8650d *./data/a-adpcm_ms.wav
+267320 ./data/a-adpcm_ms.wav
+91a84bb4f319a3a0bf0c0441b3d3a529 *./data/out.wav
+stddev:1050.18 PSNR:35.89 bytes:1054720
+ab11d9151644cbff27827b7e89f37aa9 *./data/a-adpcm_yam.wav
+264248 ./data/a-adpcm_yam.wav
+e92cec8c07913ffb91ad2b11f79cdc00 *./data/out.wav
+stddev:18312.68 PSNR:11.06 bytes:1056768
+c3382f03ce2efb5d475240d288a33898 *./data/a-flac.flac
+353368 ./data/a-flac.flac
+c4228df189aad9567a037727d0e763e4 *./data/out.wav
+stddev: 33.31 PSNR:65.87 bytes:1040384
+0c406c4e4586ca27064e28637b662631 *./data/a-wmav1.asf
+106004 ./data/a-wmav1.asf
+stddev:12251.50 PSNR:14.56 bytes:1056768
+stddev:2106.00 PSNR:29.85 bytes:1048576
+82442aaa5fdbd327769e4c4ad369147e *./data/a-wmav2.asf
+106044 ./data/a-wmav2.asf
+stddev:12255.92 PSNR:14.55 bytes:1056768
+stddev:2099.31 PSNR:29.88 bytes:1048576
diff --git a/contrib/ffmpeg/tests/seek_test.c b/contrib/ffmpeg/tests/seek_test.c
new file mode 100644
index 000000000..e17409439
--- /dev/null
+++ b/contrib/ffmpeg/tests/seek_test.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2003 Fabrice Bellard
+ * Copyright (c) 2007 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "avformat.h"
+
+int main(int argc, char **argv)
+{
+    const char *filename;
+    AVFormatContext *ic;
+    int i, ret, stream_id;
+    int64_t timestamp;
+
+    /* initialize libavcodec, and register all codecs and formats */
+    av_register_all();
+
+    if (argc != 2) {
+        printf("usage: %s input_file\n"
+               "\n", argv[0]);
+        exit(1);
+    }
+
+    filename = argv[1];
+
+    /* allocate the media context */
+    ic = av_alloc_format_context();
+    if (!ic) {
+        fprintf(stderr, "Memory error\n");
+        exit(1);
+    }
+
+    ret = av_open_input_file(&ic, filename, NULL, 0, NULL);
+    if (ret < 0) {
+        fprintf(stderr, "cant open %s\n", filename);
+        exit(1);
+    }
+
+    ret = av_find_stream_info(ic);
+    if (ret < 0) {
+        fprintf(stderr, "%s: could not find codec parameters\n", filename);
+        exit(1);
+    }
+
+    for(i=0; ; i++){
+        AVPacket pkt;
+        AVStream *st;
+
+        memset(&pkt, 0, sizeof(pkt));
+        if(ret>=0){
+            ret= av_read_frame(ic, &pkt);
+            printf("ret:%2d", ret);
+            if(ret>=0){
+                st= ic->streams[pkt.stream_index];
+                printf(" st:%2d dts:%f pts:%f pos:%Ld size:%d flags:%d", pkt.stream_index, pkt.dts*av_q2d(st->time_base), pkt.pts*av_q2d(st->time_base), pkt.pos, pkt.size, pkt.flags);
+            }
+            printf("\n");
+        }
+
+        if(i>25) break;
+
+        stream_id= (i>>1)%(ic->nb_streams+1) - 1;
+        timestamp= (i*19362894167LL) % (4*AV_TIME_BASE) - AV_TIME_BASE;
+        if(stream_id>=0){
+            st= ic->streams[stream_id];
+            timestamp= av_rescale_q(timestamp, AV_TIME_BASE_Q, st->time_base);
+        }
+        ret = av_seek_frame(ic, stream_id, timestamp, (i&1)*AVSEEK_FLAG_BACKWARD);
+        printf("ret:%2d st:%2d ts:%f flags:%d\n", ret, stream_id, timestamp*(stream_id<0 ? 1.0/AV_TIME_BASE : av_q2d(st->time_base)), i&1);
+    }
+
+    return 0;
+}
diff --git a/contrib/ffmpeg/tests/seek_test.sh b/contrib/ffmpeg/tests/seek_test.sh
new file mode 100755
index 000000000..eeac747b1
--- /dev/null
+++ b/contrib/ffmpeg/tests/seek_test.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+#feel free to clean this up ive made no attempt to write this overly portable ...
+
+datadir="./data"
+
+logfile="$datadir/seek.regression"
+reffile="$1"
+
+list=`ls data/a-* data/b-* | sort`
+rm $logfile
+for i in $list ; do
+    echo ---------------- >>$logfile
+    echo $i >>$logfile
+    ./seek_test $i >> $logfile
+done
+
+if diff -u "$logfile" "$reffile" ; then
+    echo
+    echo Regression test succeeded.
+    exit 0
+else
+    echo
+    echo Regression test: Error.
+    exit 1
+fi
diff --git a/contrib/ffmpeg/tests/server-regression.sh b/contrib/ffmpeg/tests/server-regression.sh
new file mode 100755
index 000000000..1f561aa54
--- /dev/null
+++ b/contrib/ffmpeg/tests/server-regression.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+# Even in the 21st century some diffs are not supporting -u.
+diff -u $0 $0 > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+  diff_cmd="diff -u"
+else
+  diff_cmd="diff"
+fi
+
+# Make sure that the data directory exists
+mkdir -p data
+
+#perl -e 'chomp($wd = `pwd`); print map { s!data/!!; "<Stream $_>\nFile $wd/data/$_\n</Stream>\n\n" } @ARGV' data/a* >> data/test.conf
+#perl -e 'chomp($wd = `pwd`); print map { s!data/!!; "<Stream $_.asf>\nFile $wd/data/$_\n</Stream>\n\n" } @ARGV' data/a* >> data/test.conf
+
+FILES=`sed -n 's/^[^#]*<Stream \(.*\)>.*/\1/p' test.conf | grep -v html`
+
+rm -f feed1.ffm
+../ffserver -d -f test.conf 2> /dev/null &
+FFSERVER_PID=$!
+sleep 2
+echo "Waiting for feeds to startup..."
+../ffmpeg -loop_input -flags +bitexact -dct fastint -idct simple -y -f pgmyuv -i vsynth1/%02d.pgm http://localhost:9999/feed1.ffm 2> /dev/null &
+FFMPEG_PID=$!
+sleep 5
+(
+    cd data || exit $?
+    rm -f ff-*;
+    WGET_OPTIONS="--user-agent=NSPlayer -q --proxy=off -e verbose=off -e server_response=off"
+    for file in $FILES; do
+        if [ `expr $file : "a-*"` != 0 ]; then
+            wget $WGET_OPTIONS --output-document=- http://localhost:9999/$file > ff-$file
+        else
+            wget $WGET_OPTIONS --output-document=- http://localhost:9999/$file?date=19700101T000000Z | dd bs=1 count=20000 > ff-$file 2>/dev/null
+        fi
+        MDFILES="$MDFILES ff-$file"
+    done
+    wait
+    # the status page is always different
+    md5sum $MDFILES > ffserver.regression
+)
+kill $FFMPEG_PID
+kill $FFSERVER_PID
+wait > /dev/null 2>&1
+rm -f feed1.ffm
+if $diff_cmd data/ffserver.regression "$1" ; then
+    echo
+    echo Server regression test succeeded.
+    exit 0
+else
+    echo
+    echo Server regression test: Error.
+    exit 1
+fi
diff --git a/contrib/ffmpeg/tests/test.conf b/contrib/ffmpeg/tests/test.conf
new file mode 100644
index 000000000..afd4c16fb
--- /dev/null
+++ b/contrib/ffmpeg/tests/test.conf
@@ -0,0 +1,307 @@
+#
+# This is a test configuration file. You can invoke it with
+# ../ffserver -f test.conf
+# when in the tests directory and once the vsynth1 subdirectory
+# has been populated. Then point your browser at http://whatever:9999/teststat.html
+# and you can look at the streams
+#
+
+#
+# Port on which the server is listening. You must select a different
+# port from your standard http web server if it is running on the same
+# computer.
+
+Port 9999
+RTSPPort 9990
+
+# Address on which the server is bound. Only useful if you have
+# several network interfaces.
+
+BindAddress 0.0.0.0
+
+# Number of simultaneous requests that can be handled. Since FFServer
+# is very fast, this limit is determined mainly by your Internet
+# connection speed.
+
+MaxClients 1000
+
+MaxBandwidth 100000
+
+# Access Log file (uses standard Apache log file format)
+# '-' is the standard output
+
+CustomLog -
+
+##################################################################
+# Definition of the live feeds. Each live feed contains one video
+# and/or audio sequence coming from an ffmpeg encoder or another
+# ffserver. This sequence may be encoded simultaneously with several
+# codecs at several resolutions.
+
+<Feed feed1.ffm>
+
+# You must use 'ffmpeg' to send a live feed to ffserver. In this
+# example, you can type:
+#
+# ffmpeg http://localhost:8090/feed1.ffm
+
+# ffserver can also do time shifting. It means that it can stream any
+# previously recorded live stream. The request should contain:
+# "http://xxxx?date=[YYYY-MM-DDT][[HH:]MM:]SS[.m...]".You must specify
+# a path where the feed is stored on disk. You also specify the
+# maximum size of the feed (100M bytes here). Default:
+# File=/tmp/feed_name.ffm FileMaxSize=5M
+
+File feed1.ffm
+FileMaxSize 100M
+
+# Fire up ffmpeg pointing at this stream
+
+#Launch ../../ffmpeg -loop_input -flags +bitexact -dct fastint -idct simple -y -f pgmyuv -i vsynth1/%02d.pgm
+
+ACL allow localhost
+</Feed>
+
+##################################################################
+# Now you can define each stream which will be generated from the
+# original audio and video stream. Each format has a filename (here
+# 'test128.mpg'). FFServer will send this stream when answering a
+# request containing this filename.
+
+<Stream test_h.avi>
+Feed feed1.ffm
+Format avi
+#
+BitExact
+DctFastint
+IdctSimple
+VideoFrameRate 10
+VideoSize 352x288
+VideoBitRate 100
+VideoGopSize 30
+NoAudio
+
+PreRoll 10
+StartSendOnKey
+MaxTime 100
+
+</Stream>
+
+<Stream test_l.avi>
+Feed feed1.ffm
+Format avi
+#
+BitExact
+DctFastint
+IdctSimple
+VideoFrameRate 2
+VideoSize 320x240
+VideoBitRate 40
+VideoGopSize 20
+NoAudio
+
+PreRoll 20
+StartSendOnKey
+MaxTime 100
+
+</Stream>
+
+#<Stream test_h.mpg>
+#Feed feed1.ffm
+#
+#VideoFrameRate 10
+#VideoSize 352x288
+#VideoBitRate 100
+#VideoGopSize 30
+#NoAudio
+
+#PreRoll 10
+#StartSendOnKey
+#MaxTime 100
+#
+#</Stream>
+#
+#<Stream test_l.mpg>
+#Feed feed1.ffm
+##
+#VideoFrameRate 2
+#VideoSize 320x240
+#VideoBitRate 40
+#VideoGopSize 20
+#NoAudio
+#
+#PreRoll 20
+#StartSendOnKey
+#MaxTime 100
+#
+#</Stream>
+#
+<Stream test.swf>
+Feed feed1.ffm
+#
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
+VideoFrameRate 10
+VideoSize 352x288
+VideoBitRate 100
+VideoGopSize 30
+NoAudio
+
+PreRoll 10
+StartSendOnKey
+MaxTime 100
+
+</Stream>
+
+<Stream test_h.asf>
+Feed feed1.ffm
+Format asf
+#
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
+VideoFrameRate 10
+VideoSize 320x240
+VideoBitRate 100
+VideoGopSize 30
+NoAudio
+
+PreRoll 10
+StartSendOnKey
+MaxTime 100
+
+Title "Test data stream"
+
+</Stream>
+
+<Stream test_l.asf>
+Feed feed1.ffm
+Format asf
+#
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
+VideoFrameRate 2
+VideoSize 320x240
+VideoBitRate 40
+VideoGopSize 20
+NoAudio
+
+PreRoll 20
+StartSendOnKey
+MaxTime 100
+
+Title "Test data stream"
+
+</Stream>
+
+<Stream test_h.rm>
+
+Feed feed1.ffm
+Format rm
+
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
+VideoBitRate 100
+VideoFrameRate 10
+VideoGopSize 30
+VideoSize    320x240
+NoAudio
+
+PreRoll 10
+StartSendOnKey
+MaxTime 100
+
+</Stream>
+
+<Stream test_l.rm>
+
+Feed feed1.ffm
+Format rm
+
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
+VideoBitRate 40
+VideoFrameRate 2
+VideoGopSize 20
+VideoSize    320x240
+NoAudio
+
+PreRoll 20
+StartSendOnKey
+MaxTime 100
+
+</Stream>
+
+
+<Stream test.jpg>
+
+Feed feed1.ffm
+Format jpeg
+Strict -1
+
+BitExact
+DctFastint
+IdctSimple
+VideoFrameRate 1
+VideoSize 352x288
+NoAudio
+
+PreRoll 2
+
+</Stream>
+
+<Stream test_small.jpg>
+
+Feed feed1.ffm
+Format jpeg
+Strict -1
+
+BitExact
+DctFastint
+IdctSimple
+VideoFrameRate 1
+VideoSize 160x128
+NoAudio
+
+PreRoll 2
+
+</Stream>
+
+<Stream test.mjpg>
+
+Feed feed1.ffm
+Format mpjpeg
+Strict -1
+
+BitExact
+DctFastint
+IdctSimple
+VideoFrameRate 1
+VideoSize    320x240
+NoAudio
+StartSendOnKey
+
+PreRoll 1
+MaxTime 100
+
+</Stream>
+
+
+##################################################################
+# Special stream : server status
+
+<Stream teststat.html>
+
+Format status
+
+</Stream>
+
diff --git a/contrib/ffmpeg/tests/tiny_psnr.c b/contrib/ffmpeg/tests/tiny_psnr.c
new file mode 100644
index 000000000..d8bce2b7b
--- /dev/null
+++ b/contrib/ffmpeg/tests/tiny_psnr.c
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#define F 100
+#define SIZE 2048
+
+uint64_t exp16_table[21]={
+     65537,
+     65538,
+     65540,
+     65544,
+     65552,
+     65568,
+     65600,
+     65664,
+     65793,
+     66050,
+     66568,
+     67616,
+     69763,
+     74262,
+     84150,
+    108051,
+    178145,
+    484249,
+   3578144,
+ 195360063,
+ 582360139072LL,
+};
+#if 1
+// 16.16 fixpoint exp()
+static unsigned int exp16(unsigned int a){
+    int i;
+    int out= 1<<16;
+
+    for(i=19;i>=0;i--){
+        if(a&(1<<i))
+            out= (out*exp16_table[i] + (1<<15))>>16;
+    }
+
+    return out;
+}
+// 16.16 fixpoint log()
+static int64_t log16(uint64_t a){
+    int i;
+    int out=0;
+
+    if(a < 1<<16)
+        return -log16((1LL<<32) / a);
+    a<<=16;
+
+    for(i=20;i>=0;i--){
+        int64_t b= exp16_table[i];
+        if(a<(b<<16)) continue;
+        out |= 1<<i;
+        a = ((a/b)<<16) + (((a%b)<<16) + b/2)/b;
+    }
+    return out;
+}
+
+#endif
+static uint64_t int_sqrt(uint64_t a)
+{
+    uint64_t ret=0;
+    int s;
+    uint64_t ret_sq=0;
+
+    for(s=31; s>=0; s--){
+        uint64_t b= ret_sq + (1ULL<<(s*2)) + (ret<<s)*2;
+        if(b<=a){
+            ret_sq=b;
+            ret+= 1ULL<<s;
+        }
+    }
+    return ret;
+}
+
+int main(int argc,char* argv[]){
+    int i, j;
+    uint64_t sse=0;
+    uint64_t dev;
+    FILE *f[2];
+    uint8_t buf[2][SIZE];
+    uint64_t psnr;
+    int len= argc<4 ? 1 : atoi(argv[3]);
+    int64_t max= (1<<(8*len))-1;
+    int shift= argc<5 ? 0 : atoi(argv[4]);
+    int skip_bytes = argc<6 ? 0 : atoi(argv[5]);
+
+    if(argc<3){
+        printf("tiny_psnr <file1> <file2> [<elem size> [<shift> [<skip bytes>]]]\n");
+        printf("for wav files use the following:\n");
+        printf("./tiny_psnr file1.wav file2.wav 2 0 44 to skip the header.\n");
+        return -1;
+    }
+
+    f[0]= fopen(argv[1], "rb");
+    f[1]= fopen(argv[2], "rb");
+    fseek(f[shift<0], shift < 0 ? -shift : shift, SEEK_SET);
+
+    fseek(f[0],skip_bytes,SEEK_CUR);
+    fseek(f[1],skip_bytes,SEEK_CUR);
+
+    for(i=0;;){
+        if( fread(buf[0], SIZE, 1, f[0]) != 1) break;
+        if( fread(buf[1], SIZE, 1, f[1]) != 1) break;
+
+        for(j=0; j<SIZE; i++,j++){
+            int64_t a= buf[0][j];
+            int64_t b= buf[1][j];
+            if(len==2){
+                a= (int16_t)(a | (buf[0][++j]<<8));
+                b= (int16_t)(b | (buf[1][  j]<<8));
+            }
+            sse += (a-b) * (a-b);
+        }
+    }
+
+    if(!i) i=1;
+    dev= int_sqrt( ((sse/i)*F*F) + (((sse%i)*F*F) + i/2)/i );
+    if(sse)
+        psnr= ((2*log16(max<<16) + log16(i) - log16(sse))*284619LL*F + (1<<31)) / (1LL<<32);
+    else
+        psnr= 100*F-1; //floating point free infinity :)
+
+    printf("stddev:%3d.%02d PSNR:%2d.%02d bytes:%d\n",
+        (int)(dev/F), (int)(dev%F),
+        (int)(psnr/F), (int)(psnr%F),
+        i*len);
+    return 0;
+}
+
+
diff --git a/contrib/ffmpeg/tests/videogen.c b/contrib/ffmpeg/tests/videogen.c
new file mode 100644
index 000000000..39d85a26a
--- /dev/null
+++ b/contrib/ffmpeg/tests/videogen.c
@@ -0,0 +1,297 @@
+/*
+ * Generates a synthetic YUV video sequence suitable for codec testing.
+ * NOTE: no floats are used to guaranty a bit exact output.
+ *
+ * Copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#define SCALEBITS 8
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1L<<SCALEBITS) + 0.5))
+typedef unsigned char uint8_t;
+
+static void rgb24_to_yuv420p(uint8_t *lum, uint8_t *cb, uint8_t *cr,
+                              uint8_t *src, int width, int height)
+{
+    int wrap, wrap3, x, y;
+    int r, g, b, r1, g1, b1;
+    uint8_t *p;
+
+    wrap = width;
+    wrap3 = width * 3;
+    p = src;
+    for(y=0;y<height;y+=2) {
+        for(x=0;x<width;x+=2) {
+            r = p[0];
+            g = p[1];
+            b = p[2];
+            r1 = r;
+            g1 = g;
+            b1 = b;
+            lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+            r = p[3];
+            g = p[4];
+            b = p[5];
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+            p += wrap3;
+            lum += wrap;
+
+            r = p[0];
+            g = p[1];
+            b = p[2];
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+            r = p[3];
+            g = p[4];
+            b = p[5];
+            r1 += r;
+            g1 += g;
+            b1 += b;
+            lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
+                      FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+
+            cb[0] = ((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +
+                      FIX(0.50000) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
+            cr[0] = ((FIX(0.50000) * r1 - FIX(0.41869) * g1 -
+                     FIX(0.08131) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
+
+            cb++;
+            cr++;
+            p += -wrap3 + 2 * 3;
+            lum += -wrap + 2;
+        }
+        p += wrap3;
+        lum += wrap;
+    }
+}
+
+/* cif format */
+#define DEFAULT_WIDTH   352
+#define DEFAULT_HEIGHT  288
+#define DEFAULT_NB_PICT 50 /* 2 seconds */
+
+void pgmyuv_save(const char *filename, int w, int h,
+                 unsigned char *rgb_tab)
+{
+    FILE *f;
+    int i, h2, w2;
+    unsigned char *cb, *cr;
+    unsigned char *lum_tab, *cb_tab, *cr_tab;
+
+    lum_tab = malloc(w * h);
+    cb_tab = malloc((w * h) / 4);
+    cr_tab = malloc((w * h) / 4);
+
+    rgb24_to_yuv420p(lum_tab, cb_tab, cr_tab, rgb_tab, w, h);
+
+    f = fopen(filename,"wb");
+    fprintf(f, "P5\n%d %d\n%d\n", w, (h * 3) / 2, 255);
+    fwrite(lum_tab, 1, w * h, f);
+    h2 = h / 2;
+    w2 = w / 2;
+    cb = cb_tab;
+    cr = cr_tab;
+    for(i=0;i<h2;i++) {
+        fwrite(cb, 1, w2, f);
+        fwrite(cr, 1, w2, f);
+        cb += w2;
+        cr += w2;
+    }
+    fclose(f);
+
+    free(lum_tab);
+    free(cb_tab);
+    free(cr_tab);
+}
+
+unsigned char *rgb_tab;
+int width, height, wrap;
+
+void put_pixel(int x, int y, int r, int g, int b)
+{
+    unsigned char *p;
+
+    if (x < 0 || x >= width ||
+        y < 0 || y >= height)
+        return;
+
+    p = rgb_tab + y * wrap + x * 3;
+    p[0] = r;
+    p[1] = g;
+    p[2] = b;
+}
+
+static unsigned int myrnd(unsigned int *seed_ptr, int n)
+{
+    unsigned int seed, val;
+
+    seed = *seed_ptr;
+    seed = (seed * 314159) + 1;
+    if (n == 256) {
+        val = seed >> 24;
+    } else {
+        val = seed % n;
+    }
+    *seed_ptr = seed;
+    return val;
+}
+
+#define NOISE_X  10
+#define NOISE_Y  30
+#define NOISE_W  26
+
+#define FRAC_BITS 8
+#define FRAC_ONE (1 << FRAC_BITS)
+
+/* cosine approximate with 1-x^2 */
+int int_cos(int a)
+{
+    int v, neg;
+    a = a & (FRAC_ONE - 1);
+    if (a >= (FRAC_ONE / 2))
+        a = FRAC_ONE - a;
+    neg = 0;
+    if (a > (FRAC_ONE / 4)) {
+        neg = -1;
+        a = (FRAC_ONE / 2) - a;
+    }
+    v = FRAC_ONE - ((a * a) >> 4);
+    v = (v ^ neg) - neg;
+    return v;
+}
+
+#define NB_OBJS  10
+
+typedef struct VObj {
+    int x, y, w, h;
+    int r, g, b;
+} VObj;
+
+VObj objs[NB_OBJS];
+
+unsigned int seed = 1;
+
+void gen_image(int num, int w, int h)
+{
+    int r, g, b, x, y, i, dx, dy, x1, y1;
+    unsigned int seed1;
+
+    if (num == 0) {
+        for(i=0;i<NB_OBJS;i++) {
+            objs[i].x = myrnd(&seed, w);
+            objs[i].y = myrnd(&seed, h);
+            objs[i].w = myrnd(&seed, w / 4) + 10;
+            objs[i].h = myrnd(&seed, h / 4) + 10;
+            objs[i].r = myrnd(&seed, 256);
+            objs[i].g = myrnd(&seed, 256);
+            objs[i].b = myrnd(&seed, 256);
+        }
+    }
+
+    /* first a moving background with gradients */
+    /* test motion estimation */
+    dx = int_cos(num * FRAC_ONE / 50) * 35;
+    dy = int_cos(num * FRAC_ONE / 50 + FRAC_ONE / 10) * 30;
+    for(y=0;y<h;y++) {
+        for(x=0;x<w;x++) {
+            x1 = (x << FRAC_BITS) + dx;
+            y1 = (y << FRAC_BITS) + dx;
+            r = ((y1 * 7) >> FRAC_BITS) & 0xff;
+            g = (((x1 + y1) * 9) >> FRAC_BITS) & 0xff;
+            b = ((x1 * 5) >> FRAC_BITS) & 0xff;
+            put_pixel(x, y, r, g, b);
+        }
+    }
+
+    /* then some noise with very high intensity to test saturation */
+    seed1 = num;
+    for(y=0;y<NOISE_W;y++) {
+        for(x=0;x<NOISE_W;x++) {
+            r = myrnd(&seed1, 256);
+            g = myrnd(&seed1, 256);
+            b = myrnd(&seed1, 256);
+            put_pixel(x + NOISE_X, y + NOISE_Y, r, g, b);
+        }
+    }
+
+    /* then moving objects */
+    for(i=0;i<NB_OBJS;i++) {
+        VObj *p = &objs[i];
+        seed1 = i;
+        for(y=0;y<p->h;y++) {
+            for(x=0;x<p->w;x++) {
+                r = p->r;
+                g = p->g;
+                b = p->b;
+                /* add a per object noise */
+                r += myrnd(&seed1, 50);
+                g += myrnd(&seed1, 50);
+                b += myrnd(&seed1, 50);
+                put_pixel(x + p->x, y + p->y, r, g, b);
+            }
+        }
+        p->x += myrnd(&seed, 21) - 10;
+        p->y += myrnd(&seed, 21) - 10;
+    }
+}
+
+int main(int argc, char **argv)
+{
+    int w, h, i;
+    char buf[1024];
+
+    if (argc != 2) {
+        printf("usage: %s file\n"
+               "generate a test video stream\n", argv[0]);
+        exit(1);
+    }
+
+#if 0
+    for(i=0;i<256;i++)
+        printf("cos(%d)=%d\n", i, int_cos(i));
+#endif
+
+    w = DEFAULT_WIDTH;
+    h = DEFAULT_HEIGHT;
+
+    rgb_tab = malloc(w * h * 3);
+    wrap = w * 3;
+    width = w;
+    height = h;
+
+    for(i=0;i<DEFAULT_NB_PICT;i++) {
+        snprintf(buf, sizeof(buf), "%s%02d.pgm", argv[1], i);
+        gen_image(i, w, h);
+        pgmyuv_save(buf, w, h, rgb_tab);
+    }
+
+    free(rgb_tab);
+    return 0;
+}
diff --git a/contrib/ffmpeg/unwrap-diff b/contrib/ffmpeg/unwrap-diff
new file mode 100755
index 000000000..ccea99b7b
--- /dev/null
+++ b/contrib/ffmpeg/unwrap-diff
@@ -0,0 +1,2 @@
+#!/bin/sh
+tr '\n' '\001' | sed 's/\x01\x01/\x01 \x01/g' | sed 's/\x01\([^-+ @]\)/ \1/g' | tr '\001' '\n'
diff --git a/contrib/ffmpeg/version.sh b/contrib/ffmpeg/version.sh
new file mode 100755
index 000000000..c04822f46
--- /dev/null
+++ b/contrib/ffmpeg/version.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+svn_revision=`cd "$1" && LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
+test $svn_revision || svn_revision=`cd "$1" && grep revision .svn/entries | \
+                                    cut -d '"' -f2 2> /dev/null`
+test $svn_revision || svn_revision=UNKNOWN
+
+NEW_REVISION="#define FFMPEG_VERSION \"SVN-r$svn_revision\""
+OLD_REVISION=`cat version.h 2> /dev/null`
+
+# Update version.h only on revision changes to avoid spurious rebuilds
+if test "$NEW_REVISION" != "$OLD_REVISION"; then
+    echo "$NEW_REVISION" > version.h
+fi
diff --git a/contrib/ffmpeg/vhook/Makefile b/contrib/ffmpeg/vhook/Makefile
new file mode 100644
index 000000000..167b8bfb0
--- /dev/null
+++ b/contrib/ffmpeg/vhook/Makefile
@@ -0,0 +1,50 @@
+include ../config.mak
+
+VPATH=$(SRC_PATH_BARE)/vhook
+
+CFLAGS=-I$(BUILD_ROOT) -I$(SRC_PATH) -I$(SRC_PATH)/libavutil -I$(SRC_PATH)/libavcodec \
+       -I$(SRC_PATH)/libavformat -I$(SRC_PATH)/libswscale $(VHOOKCFLAGS) -DHAVE_AV_CONFIG_H
+LDFLAGS+= -g
+
+HOOKS=null$(SLIBSUF) fish$(SLIBSUF) ppm$(SLIBSUF) watermark$(SLIBSUF)
+ALLHOOKS=$(HOOKS) imlib2$(SLIBSUF) drawtext$(SLIBSUF)
+
+ifeq ($(HAVE_IMLIB2),yes)
+    HOOKS += imlib2$(SLIBSUF)
+    CFLAGS += `imlib2-config --cflags`
+    LIBS_imlib2$(SLIBSUF) = `imlib2-config --libs`
+endif
+
+ifeq ($(HAVE_FREETYPE2),yes)
+    HOOKS += drawtext$(SLIBSUF)
+    CFLAGS += `freetype-config --cflags`
+    LIBS_drawtext$(SLIBSUF) = `freetype-config --libs`
+endif
+
+SRCS := $(HOOKS:$(SLIBSUF)=.c)
+
+all: $(HOOKS)
+
+depend dep: $(SRCS)
+	$(CC) -MM $(CFLAGS) $^ 1>.depend
+
+install: $(HOOKS)
+	install -d "$(shlibdir)/vhook"
+	install -m 755 $(HOOKS) "$(shlibdir)/vhook"
+
+uninstall:
+	rm -f $(addprefix $(shlibdir)/vhook/,$(ALLHOOKS))
+	-rmdir "$(shlibdir)/vhook/"
+
+%$(SLIBSUF): %.o
+	$(CC) $(LDFLAGS) -o $@ $(VHOOKSHFLAGS) $< $(VHOOKLIBS) $(LIBS_$@)
+
+clean:
+	rm -f *.o *.d *~ *.a *.lib *.so *.dylib *.dll
+
+distclean: clean
+	rm -f .depend
+
+.PHONY: all depend dep clean distclean install* uninstall*
+
+-include .depend
diff --git a/contrib/ffmpeg/vhook/drawtext.c b/contrib/ffmpeg/vhook/drawtext.c
new file mode 100644
index 000000000..081847620
--- /dev/null
+++ b/contrib/ffmpeg/vhook/drawtext.c
@@ -0,0 +1,531 @@
+/*
+ * drawtext.c: print text over the screen
+ ******************************************************************************
+ * Options:
+ * -f <filename>    font filename (MANDATORY!!!)
+ * -s <pixel_size>  font size in pixels [default 16]
+ * -b               print background
+ * -o               outline glyphs (use the bg color)
+ * -x <pos>         x position ( >= 0) [default 0]
+ * -y <pos>         y position ( >= 0) [default 0]
+ * -t <text>        text to print (will be passed to strftime())
+ *                  MANDATORY: will be used even when -T is used.
+ *                  in this case, -t will be used if some error
+ *                  occurs
+ * -T <filename>    file with the text (re-read every frame)
+ * -c <#RRGGBB>     foreground color ('internet' way) [default #ffffff]
+ * -C <#RRGGBB>     background color ('internet' way) [default #000000]
+ *
+ ******************************************************************************
+ * Features:
+ * - True Type, Type1 and others via FreeType2 library
+ * - Font kerning (better output)
+ * - Line Wrap (if the text doesn't fit, the next char go to the next line)
+ * - Background box
+ * - Outline
+ ******************************************************************************
+ * Author: Gustavo Sverzut Barbieri <gsbarbieri@yahoo.com.br>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#define MAXSIZE_TEXT 1024
+
+#include "framehook.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#undef time
+#include <sys/time.h>
+#include <time.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_GLYPH_H
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define RGB_TO_YUV(rgb_color, yuv_color) do { \
+  yuv_color[0] = (FIX(0.29900)    * rgb_color[0] + FIX(0.58700) * rgb_color[1] + FIX(0.11400) * rgb_color[2] + ONE_HALF) >> SCALEBITS; \
+  yuv_color[2] = ((FIX(0.50000)   * rgb_color[0] - FIX(0.41869) * rgb_color[1] - FIX(0.08131) * rgb_color[2] + ONE_HALF - 1) >> SCALEBITS) + 128; \
+  yuv_color[1] = ((- FIX(0.16874) * rgb_color[0] - FIX(0.33126) * rgb_color[1] + FIX(0.50000) * rgb_color[2] + ONE_HALF - 1) >> SCALEBITS) + 128; \
+} while (0)
+
+#define COPY_3(dst,src) { \
+    dst[0]=src[0]; \
+    dst[1]=src[1]; \
+    dst[2]=src[2]; \
+}
+
+
+
+#define SET_PIXEL(picture, yuv_color, x, y) { \
+    picture->data[0][ (x) + (y)*picture->linesize[0] ] = yuv_color[0]; \
+    picture->data[1][ ((x/2) + (y/2)*picture->linesize[1]) ] = yuv_color[1]; \
+    picture->data[2][ ((x/2) + (y/2)*picture->linesize[2]) ] = yuv_color[2]; \
+}
+
+#define GET_PIXEL(picture, yuv_color, x, y) { \
+    yuv_color[0] = picture->data[0][ (x) + (y)*picture->linesize[0] ]; \
+    yuv_color[1] = picture->data[1][ (x/2) + (y/2)*picture->linesize[1] ]; \
+    yuv_color[2] = picture->data[2][ (x/2) + (y/2)*picture->linesize[2] ]; \
+}
+
+
+typedef struct {
+  unsigned char *text;
+  char *file;
+  unsigned int x;
+  unsigned int y;
+  int bg;
+  int outline;
+  unsigned char bgcolor[3]; /* YUV */
+  unsigned char fgcolor[3]; /* YUV */
+  FT_Library library;
+  FT_Face    face;
+  FT_Glyph   glyphs[ 255 ];
+  FT_Bitmap  bitmaps[ 255 ];
+  int        advance[ 255 ];
+  int        bitmap_left[ 255 ];
+  int        bitmap_top[ 255 ];
+  unsigned int glyphs_index[ 255 ];
+  int        text_height;
+  int        baseline;
+  int use_kerning;
+} ContextInfo;
+
+
+void Release(void *ctx)
+{
+    if (ctx)
+        av_free(ctx);
+}
+
+
+static int ParseColor(char *text, unsigned char yuv_color[3])
+{
+  char tmp[3];
+  unsigned char rgb_color[3];
+  int i;
+
+  tmp[2] = '\0';
+
+  if ((!text) || (strlen(text) != 7) || (text[0] != '#') )
+    return -1;
+
+  for (i=0; i < 3; i++)
+    {
+      tmp[0] = text[i*2+1];
+      tmp[1] = text[i*2+2];
+
+      rgb_color[i] = strtol(tmp, NULL, 16);
+    }
+
+  RGB_TO_YUV(rgb_color, yuv_color);
+
+  return 0;
+}
+
+int Configure(void **ctxp, int argc, char *argv[])
+{
+    int c;
+    int error;
+    ContextInfo *ci=NULL;
+    char *font=NULL;
+    unsigned int size=16;
+    FT_BBox bbox;
+    int yMax, yMin;
+    *ctxp = av_mallocz(sizeof(ContextInfo));
+    ci = (ContextInfo *) *ctxp;
+
+    /* configure Context Info */
+    ci->text = NULL;
+    ci->file = NULL;
+    ci->x = ci->y = 0;
+    ci->fgcolor[0]=255;
+    ci->fgcolor[1]=128;
+    ci->fgcolor[2]=128;
+    ci->bgcolor[0]=0;
+    ci->fgcolor[1]=128;
+    ci->fgcolor[2]=128;
+    ci->bg = 0;
+    ci->outline = 0;
+    ci->text_height = 0;
+
+    optind = 0;
+    while ((c = getopt(argc, argv, "f:t:T:x:y:s:c:C:bo")) > 0) {
+      switch (c) {
+      case 'f':
+        font = optarg;
+        break;
+      case 't':
+        ci->text = av_strdup(optarg);
+        break;
+      case 'T':
+        ci->file = av_strdup(optarg);
+        break;
+      case 'x':
+        ci->x = (unsigned int) atoi(optarg);
+        break;
+      case 'y':
+        ci->y = (unsigned int) atoi(optarg);
+        break;
+      case 's':
+        size = (unsigned int) atoi(optarg);
+        break;
+      case 'c':
+        if (ParseColor(optarg, ci->fgcolor) == -1)
+          {
+            av_log(NULL, AV_LOG_ERROR, "Invalid foreground color: '%s'. You must specify the color in the internet way(packaged hex): #RRGGBB, ie: -c #ffffff (for white foreground)\n", optarg);
+            return -1;
+          }
+        break;
+      case 'C':
+        if (ParseColor(optarg, ci->bgcolor) == -1)
+          {
+            av_log(NULL, AV_LOG_ERROR, "Invalid foreground color: '%s'. You must specify the color in the internet way(packaged hex): #RRGGBB, ie: -c #ffffff (for white foreground)\n", optarg);
+            return -1;
+          }
+        break;
+      case 'b':
+        ci->bg=1;
+        break;
+      case 'o':
+        ci->outline=1;
+        break;
+      case '?':
+        av_log(NULL, AV_LOG_ERROR, "Unrecognized argument '%s'\n", argv[optind]);
+        return -1;
+      }
+    }
+
+    if (!ci->text)
+      {
+        av_log(NULL, AV_LOG_ERROR, "No text provided (-t text)\n");
+        return -1;
+      }
+
+    if (ci->file)
+      {
+        FILE *fp;
+        if ((fp=fopen(ci->file, "r")) == NULL)
+          {
+            av_log(NULL, AV_LOG_INFO, "WARNING: The file could not be opened. Using text provided with -t switch: %s", strerror(errno));
+          }
+        else
+          {
+            fclose(fp);
+          }
+      }
+
+    if (!font)
+      {
+        av_log(NULL, AV_LOG_ERROR, "No font file provided! (-f filename)\n");
+        return -1;
+      }
+
+    if ((error = FT_Init_FreeType(&(ci->library))) != 0)
+      {
+        av_log(NULL, AV_LOG_ERROR, "Could not load FreeType (error# %d).\n", error);
+        return -1;
+      }
+
+    if ((error = FT_New_Face( ci->library, font, 0, &(ci->face) )) != 0)
+      {
+        av_log(NULL, AV_LOG_ERROR, "Could not load face: %s  (error# %d).\n", font, error);
+        return -1;
+      }
+
+    if ((error = FT_Set_Pixel_Sizes( ci->face, 0, size)) != 0)
+      {
+        av_log(NULL, AV_LOG_ERROR, "Could not set font size to %d pixels (error# %d).\n", size, error);
+        return -1;
+      }
+
+    ci->use_kerning = FT_HAS_KERNING(ci->face);
+
+    /* load and cache glyphs */
+    yMax = -32000;
+    yMin =  32000;
+    for (c=0; c < 256; c++)
+      {
+        /* Load char */
+        error = FT_Load_Char( ci->face, (unsigned char) c, FT_LOAD_RENDER | FT_LOAD_MONOCHROME );
+        if (error) continue;  /* ignore errors */
+
+        /* Save bitmap */
+        ci->bitmaps[c] = ci->face->glyph->bitmap;
+        /* Save bitmap left */
+        ci->bitmap_left[c] = ci->face->glyph->bitmap_left;
+        /* Save bitmap top */
+        ci->bitmap_top[c] = ci->face->glyph->bitmap_top;
+
+        /* Save advance */
+        ci->advance[c] = ci->face->glyph->advance.x >> 6;
+
+        /* Save glyph */
+        error = FT_Get_Glyph( ci->face->glyph, &(ci->glyphs[c]) );
+        /* Save glyph index */
+        ci->glyphs_index[c] = FT_Get_Char_Index( ci->face, (unsigned char) c );
+
+        /* Measure text height to calculate text_height (or the maximum text height) */
+        FT_Glyph_Get_CBox( ci->glyphs[ c ], ft_glyph_bbox_pixels, &bbox );
+        if (bbox.yMax > yMax)
+          yMax = bbox.yMax;
+        if (bbox.yMin < yMin)
+          yMin = bbox.yMin;
+
+      }
+
+    ci->text_height = yMax - yMin;
+    ci->baseline = yMax;
+
+    return 0;
+}
+
+
+
+
+static inline void draw_glyph(AVPicture *picture, FT_Bitmap *bitmap, unsigned int x, unsigned int y, unsigned int width, unsigned int height, unsigned char yuv_fgcolor[3], unsigned char yuv_bgcolor[3], int outline)
+{
+  int r, c;
+  int spixel, dpixel[3], in_glyph=0;
+
+  if (bitmap->pixel_mode == ft_pixel_mode_mono)
+    {
+      in_glyph = 0;
+      for (r=0; (r < bitmap->rows) && (r+y < height); r++)
+        {
+          for (c=0; (c < bitmap->width) && (c+x < width); c++)
+            {
+              /* pixel in the picture (destination) */
+              GET_PIXEL(picture, dpixel, (c+x), (y+r));
+
+              /* pixel in the glyph bitmap (source) */
+              spixel = bitmap->buffer[r*bitmap->pitch +c/8] & (0x80>>(c%8));
+
+              if (spixel)
+                COPY_3(dpixel, yuv_fgcolor);
+
+              if (outline)
+                {
+                  /* border detection: */
+                  if ( (!in_glyph) && (spixel) )
+                    /* left border detected */
+                    {
+                      in_glyph = 1;
+                      /* draw left pixel border */
+                      if (c-1 >= 0)
+                        SET_PIXEL(picture, yuv_bgcolor, (c+x-1), (y+r));
+                    }
+                  else if ( (in_glyph) && (!spixel) )
+                    /* right border detected */
+                    {
+                      in_glyph = 0;
+                      /* 'draw' right pixel border */
+                      COPY_3(dpixel, yuv_bgcolor);
+                    }
+
+                  if (in_glyph)
+                    /* see if we have a top/bottom border */
+                    {
+                      /* top */
+                      if ( (r-1 >= 0) && (! bitmap->buffer[(r-1)*bitmap->pitch +c/8] & (0x80>>(c%8))) )
+                        /* we have a top border */
+                        SET_PIXEL(picture, yuv_bgcolor, (c+x), (y+r-1));
+
+                      /* bottom */
+                      if ( (r+1 < height) && (! bitmap->buffer[(r+1)*bitmap->pitch +c/8] & (0x80>>(c%8))) )
+                        /* we have a bottom border */
+                        SET_PIXEL(picture, yuv_bgcolor, (c+x), (y+r+1));
+
+                    }
+                }
+
+              SET_PIXEL(picture, dpixel, (c+x), (y+r));
+            }
+        }
+    }
+}
+
+
+static inline void draw_box(AVPicture *picture, unsigned int x, unsigned int y, unsigned int width, unsigned int height, unsigned char yuv_color[3])
+{
+  int i, j;
+
+  for (j = 0; (j < height); j++)
+    for (i = 0; (i < width); i++)
+      {
+        SET_PIXEL(picture, yuv_color, (i+x), (y+j));
+      }
+
+}
+
+
+
+
+void Process(void *ctx, AVPicture *picture, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
+{
+  ContextInfo *ci = (ContextInfo *) ctx;
+  FT_Face face = ci->face;
+  FT_GlyphSlot  slot = face->glyph;
+  unsigned char *text = ci->text;
+  unsigned char c;
+  int x = 0, y = 0, i=0, size=0;
+  unsigned char buff[MAXSIZE_TEXT];
+  unsigned char tbuff[MAXSIZE_TEXT];
+  time_t now = time(0);
+  int str_w, str_w_max;
+  FT_Vector pos[MAXSIZE_TEXT];
+  FT_Vector delta;
+
+  if (ci->file)
+    {
+      int fd = open(ci->file, O_RDONLY);
+
+      if (fd < 0)
+        {
+          text = ci->text;
+          av_log(NULL, AV_LOG_INFO, "WARNING: The file could not be opened. Using text provided with -t switch: %s", strerror(errno));
+        }
+      else
+        {
+          int l = read(fd, tbuff, sizeof(tbuff) - 1);
+
+          if (l >= 0)
+            {
+              tbuff[l] = 0;
+              text = tbuff;
+            }
+          else
+            {
+              text = ci->text;
+              av_log(NULL, AV_LOG_INFO, "WARNING: The file could not be read. Using text provided with -t switch: %s", strerror(errno));
+            }
+          close(fd);
+        }
+    }
+  else
+    {
+      text = ci->text;
+    }
+
+  strftime(buff, sizeof(buff), text, localtime(&now));
+
+  text = buff;
+
+  size = strlen(text);
+
+
+
+
+  /* measure string size and save glyphs position*/
+  str_w = str_w_max = 0;
+  x = ci->x;
+  y = ci->y;
+  for (i=0; i < size; i++)
+    {
+      c = text[i];
+
+      /* kerning */
+      if ( (ci->use_kerning) && (i > 0) && (ci->glyphs_index[c]) )
+        {
+          FT_Get_Kerning( ci->face,
+                          ci->glyphs_index[ text[i-1] ],
+                          ci->glyphs_index[c],
+                          ft_kerning_default,
+                          &delta );
+
+          x += delta.x >> 6;
+        }
+
+      if (( (x + ci->advance[ c ]) >= width ) || ( c == '\n' ))
+        {
+          str_w = width - ci->x - 1;
+
+          y += ci->text_height;
+          x = ci->x;
+        }
+
+
+      /* save position */
+      pos[i].x = x + ci->bitmap_left[c];
+      pos[i].y = y - ci->bitmap_top[c] + ci->baseline;
+
+
+      x += ci->advance[c];
+
+
+      if (str_w > str_w_max)
+        str_w_max = str_w;
+
+    }
+
+
+
+
+  if (ci->bg)
+    {
+      /* Check if it doesn't pass the limits */
+      if ( str_w_max + ci->x >= width )
+        str_w_max = width - ci->x - 1;
+      if ( y >= height )
+        y = height - 1 - 2*ci->y;
+
+      /* Draw Background */
+      draw_box( picture, ci->x, ci->y, str_w_max, y - ci->y, ci->bgcolor );
+    }
+
+
+
+  /* Draw Glyphs */
+  for (i=0; i < size; i++)
+    {
+      c = text[i];
+
+      if (
+          ( (c == '_') && (text == ci->text) ) || /* skip '_' (consider as space)
+                                                     IF text was specified in cmd line
+                                                     (which doesn't like neasted quotes)  */
+          ( c == '\n' ) /* Skip new line char, just go to new line */
+          )
+        continue;
+
+        /* now, draw to our target surface */
+        draw_glyph( picture,
+                    &(ci->bitmaps[ c ]),
+                    pos[i].x,
+                    pos[i].y,
+                    width,
+                    height,
+                    ci->fgcolor,
+                    ci->bgcolor,
+                    ci->outline );
+
+      /* increment pen position */
+      x += slot->advance.x >> 6;
+    }
+
+
+}
+
diff --git a/contrib/ffmpeg/vhook/fish.c b/contrib/ffmpeg/vhook/fish.c
new file mode 100644
index 000000000..1571cf9b9
--- /dev/null
+++ b/contrib/ffmpeg/vhook/fish.c
@@ -0,0 +1,380 @@
+/*
+ * Fish Detector Hook
+ * Copyright (c) 2002 Philip Gladstone
+ *
+ * This file implements a fish detector. It is used to see when a
+ * goldfish passes in front of the camera. It does this by counting
+ * the number of input pixels that fall within a particular HSV
+ * range.
+ *
+ * It takes a multitude of arguments:
+ *
+ * -h <num>-<num>    the range of H values that are fish
+ * -s <num>-<num>    the range of S values that are fish
+ * -v <num>-<num>    the range of V values that are fish
+ * -z                zap all non-fish values to black
+ * -l <num>          limit the number of saved files to <num>
+ * -i <num>          only check frames every <num> seconds
+ * -t <num>          the threshold for the amount of fish pixels (range 0-1)
+ * -d                turn debugging on
+ * -D <directory>    where to put the fish images
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <stdlib.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <string.h>
+#include <time.h>
+#include <stdio.h>
+#include <dirent.h>
+
+#include "framehook.h"
+#include "dsputil.h"
+#include "avformat.h"
+#include "swscale.h"
+
+static int sws_flags = SWS_BICUBIC;
+
+#define SCALEBITS 10
+#define ONE_HALF  (1 << (SCALEBITS - 1))
+#define FIX(x)    ((int) ((x) * (1<<SCALEBITS) + 0.5))
+
+#define YUV_TO_RGB1_CCIR(cb1, cr1)\
+{\
+    cb = (cb1) - 128;\
+    cr = (cr1) - 128;\
+    r_add = FIX(1.40200*255.0/224.0) * cr + ONE_HALF;\
+    g_add = - FIX(0.34414*255.0/224.0) * cb - FIX(0.71414*255.0/224.0) * cr + \
+                    ONE_HALF;\
+    b_add = FIX(1.77200*255.0/224.0) * cb + ONE_HALF;\
+}
+
+#define YUV_TO_RGB2_CCIR(r, g, b, y1)\
+{\
+    yt = ((y1) - 16) * FIX(255.0/219.0);\
+    r = cm[(yt + r_add) >> SCALEBITS];\
+    g = cm[(yt + g_add) >> SCALEBITS];\
+    b = cm[(yt + b_add) >> SCALEBITS];\
+}
+
+
+
+
+typedef struct {
+    int h;  /* 0 .. 360 */
+    int s;  /* 0 .. 255 */
+    int v;  /* 0 .. 255 */
+} HSV;
+
+typedef struct {
+    int zapping;
+    int threshold;
+    HSV dark, bright;
+    char *dir;
+    int file_limit;
+    int debug;
+    int min_interval;
+    int64_t next_pts;
+    int inset;
+    int min_width;
+    struct SwsContext *toRGB_convert_ctx;
+} ContextInfo;
+
+static void dorange(const char *s, int *first, int *second, int maxval)
+{
+    sscanf(s, "%d-%d", first, second);
+    if (*first > maxval)
+        *first = maxval;
+    if (*second > maxval)
+        *second = maxval;
+}
+
+void Release(void *ctx)
+{
+    ContextInfo *ci;
+    ci = (ContextInfo *) ctx;
+
+    if (ctx) {
+        sws_freeContext(ci->toRGB_convert_ctx);
+        av_free(ctx);
+    }
+}
+
+int Configure(void **ctxp, int argc, char *argv[])
+{
+    ContextInfo *ci;
+    int c;
+
+    *ctxp = av_mallocz(sizeof(ContextInfo));
+    ci = (ContextInfo *) *ctxp;
+
+    optind = 0;
+
+    ci->dir = "/tmp";
+    ci->threshold = 100;
+    ci->file_limit = 100;
+    ci->min_interval = 1000000;
+    ci->inset = 10;     /* Percent */
+
+    while ((c = getopt(argc, argv, "w:i:dh:s:v:zl:t:D:")) > 0) {
+        switch (c) {
+            case 'h':
+                dorange(optarg, &ci->dark.h, &ci->bright.h, 360);
+                break;
+            case 's':
+                dorange(optarg, &ci->dark.s, &ci->bright.s, 255);
+                break;
+            case 'v':
+                dorange(optarg, &ci->dark.v, &ci->bright.v, 255);
+                break;
+            case 'z':
+                ci->zapping = 1;
+                break;
+            case 'l':
+                ci->file_limit = atoi(optarg);
+                break;
+            case 'i':
+                ci->min_interval = 1000000 * atof(optarg);
+                break;
+            case 't':
+                ci->threshold = atof(optarg) * 1000;
+                if (ci->threshold > 1000 || ci->threshold < 0) {
+                    fprintf(stderr, "Invalid threshold value '%s' (range is 0-1)\n", optarg);
+                    return -1;
+                }
+                break;
+            case 'w':
+                ci->min_width = atoi(optarg);
+                break;
+            case 'd':
+                ci->debug++;
+                break;
+            case 'D':
+                ci->dir = av_strdup(optarg);
+                break;
+            default:
+                fprintf(stderr, "Unrecognized argument '%s'\n", argv[optind]);
+                return -1;
+        }
+    }
+
+    fprintf(stderr, "Fish detector configured:\n");
+    fprintf(stderr, "    HSV range: %d,%d,%d - %d,%d,%d\n",
+                        ci->dark.h,
+                        ci->dark.s,
+                        ci->dark.v,
+                        ci->bright.h,
+                        ci->bright.s,
+                        ci->bright.v);
+    fprintf(stderr, "    Threshold is %d%% pixels\n", ci->threshold / 10);
+
+
+    return 0;
+}
+
+static void get_hsv(HSV *hsv, int r, int g, int b)
+{
+    int i, v, x, f;
+
+    x = (r < g) ? r : g;
+    if (b < x)
+        x = b;
+    v = (r > g) ? r : g;
+    if (b > v)
+        v = b;
+
+    if (v == x) {
+        hsv->h = 0;
+        hsv->s = 0;
+        hsv->v = v;
+        return;
+    }
+
+    if (r == v) {
+        f = g - b;
+        i = 0;
+    } else if (g == v) {
+        f = b - r;
+        i = 2 * 60;
+    } else {
+        f = r - g;
+        i = 4 * 60;
+    }
+
+    hsv->h = i + (60 * f) / (v - x);
+    if (hsv->h < 0)
+        hsv->h += 360;
+
+    hsv->s = (255 * (v - x)) / v;
+    hsv->v = v;
+
+    return;
+}
+
+void Process(void *ctx, AVPicture *picture, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
+{
+    ContextInfo *ci = (ContextInfo *) ctx;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
+    int rowsize = picture->linesize[0];
+
+#if 0
+    printf("pix_fmt = %d, width = %d, pts = %lld, ci->next_pts = %lld\n",
+        pix_fmt, width, pts, ci->next_pts);
+#endif
+
+    if (pts < ci->next_pts)
+        return;
+
+    if (width < ci->min_width)
+        return;
+
+    ci->next_pts = pts + 1000000;
+
+    if (pix_fmt == PIX_FMT_YUV420P) {
+        uint8_t *y, *u, *v;
+        int width2 = width >> 1;
+        int inrange = 0;
+        int pixcnt;
+        int h;
+        int h_start, h_end;
+        int w_start, w_end;
+
+        h_end = 2 * ((ci->inset * height) / 200);
+        h_start = height - h_end;
+
+        w_end = (ci->inset * width2) / 100;
+        w_start = width2 - w_end;
+
+        pixcnt = ((h_start - h_end) >> 1) * (w_start - w_end);
+
+        y = picture->data[0] + h_end * picture->linesize[0] + w_end * 2;
+        u = picture->data[1] + h_end * picture->linesize[1] / 2 + w_end;
+        v = picture->data[2] + h_end * picture->linesize[2] / 2 + w_end;
+
+        for (h = h_start; h > h_end; h -= 2) {
+            int w;
+
+            for (w = w_start; w > w_end; w--) {
+                unsigned int r,g,b;
+                HSV hsv;
+                int cb, cr, yt, r_add, g_add, b_add;
+
+                YUV_TO_RGB1_CCIR(u[0], v[0]);
+                YUV_TO_RGB2_CCIR(r, g, b, y[0]);
+
+                get_hsv(&hsv, r, g, b);
+
+                if (ci->debug > 1)
+                    fprintf(stderr, "(%d,%d,%d) -> (%d,%d,%d)\n",
+                        r,g,b,hsv.h,hsv.s,hsv.v);
+
+
+                if (hsv.h >= ci->dark.h && hsv.h <= ci->bright.h &&
+                    hsv.s >= ci->dark.s && hsv.s <= ci->bright.s &&
+                    hsv.v >= ci->dark.v && hsv.v <= ci->bright.v) {
+                    inrange++;
+                } else if (ci->zapping) {
+                    y[0] = y[1] = y[rowsize] = y[rowsize + 1] = 16;
+                    u[0] = 128;
+                    v[0] = 128;
+                }
+
+                y+= 2;
+                u++;
+                v++;
+            }
+
+            y += picture->linesize[0] * 2 - (w_start - w_end) * 2;
+            u += picture->linesize[1] - (w_start - w_end);
+            v += picture->linesize[2] - (w_start - w_end);
+        }
+
+        if (ci->debug)
+            fprintf(stderr, "Fish: Inrange=%d of %d = %d threshold\n", inrange, pixcnt, 1000 * inrange / pixcnt);
+
+        if (inrange * 1000 / pixcnt >= ci->threshold) {
+            /* Save to file */
+            int size;
+            char *buf;
+            AVPicture picture1;
+            static int frame_counter;
+            static int foundfile;
+
+            if ((frame_counter++ % 20) == 0) {
+                /* Check how many files we have */
+                DIR *d;
+
+                foundfile = 0;
+
+                d = opendir(ci->dir);
+                if (d) {
+                    struct dirent *dent;
+
+                    while ((dent = readdir(d))) {
+                        if (strncmp("fishimg", dent->d_name, 7) == 0) {
+                            if (strcmp(".ppm", dent->d_name + strlen(dent->d_name) - 4) == 0) {
+                                foundfile++;
+                            }
+                        }
+                    }
+                    closedir(d);
+                }
+            }
+
+            if (foundfile < ci->file_limit) {
+                FILE *f;
+                char fname[256];
+
+                size = avpicture_get_size(PIX_FMT_RGB24, width, height);
+                buf = av_malloc(size);
+
+                avpicture_fill(&picture1, buf, PIX_FMT_RGB24, width, height);
+
+                // if we already got a SWS context, let's realloc if is not re-useable
+                ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
+                                            width, height, pix_fmt,
+                                            width, height, PIX_FMT_RGB24,
+                                            sws_flags, NULL, NULL, NULL);
+                if (ci->toRGB_convert_ctx == NULL) {
+                    av_log(NULL, AV_LOG_ERROR,
+                           "Cannot initialize the toRGB conversion context\n");
+                    return;
+                }
+                // img_convert parameters are          2 first destination, then 4 source
+                // sws_scale   parameters are context, 4 first source,      then 2 destination
+                sws_scale(ci->toRGB_convert_ctx,
+                              picture->data, picture->linesize, 0, height,
+                              picture1.data, picture1.linesize);
+
+                    /* Write out the PPM file */
+                    snprintf(fname, sizeof(fname), "%s/fishimg%ld_%"PRId64".ppm", ci->dir, (long)(av_gettime() / 1000000), pts);
+                    f = fopen(fname, "w");
+                    if (f) {
+                        fprintf(f, "P6 %d %d 255\n", width, height);
+                        fwrite(buf, width * height * 3, 1, f);
+                        fclose(f);
+                    }
+
+                av_free(buf);
+                ci->next_pts = pts + ci->min_interval;
+            }
+        }
+    }
+}
+
diff --git a/contrib/ffmpeg/vhook/imlib2.c b/contrib/ffmpeg/vhook/imlib2.c
new file mode 100644
index 000000000..4e6ffb67c
--- /dev/null
+++ b/contrib/ffmpeg/vhook/imlib2.c
@@ -0,0 +1,449 @@
+/*
+ * imlib2 based hook
+ * Copyright (c) 2002 Philip Gladstone
+ *
+ * This module implements a text overlay for a video image. Currently it
+ * supports a fixed overlay or reading the text from a file. The string
+ * is passed through strftime so that it is easy to imprint the date and
+ * time onto the image.
+ *
+ * You may also overlay an image (even semi-transparent) like TV stations do.
+ * You may move either the text or the image around your video to create
+ * scrolling credits, for example.
+ *
+ * Text fonts are being looked for in FONTPATH
+ *
+ * Options:
+ *
+ * -c <color>           The color of the text
+ * -F <fontname>        The font face and size
+ * -t <text>            The text
+ * -f <filename>        The filename to read text from
+ * -x <expresion>       X coordinate of text or image
+ * -y <expresion>       Y coordinate of text or image
+ * -i <filename>        The filename to read a image from
+ *
+ * Expresions are functions of:
+ *      N  // frame number (starting at zero)
+ *      H  // frame height
+ *      W  // frame width
+ *      h  // image height
+ *      w  // image width
+ *      X  // previous x
+ *      Y  // previous y
+ *
+
+   Examples:
+
+   FONTPATH="/cygdrive/c/WINDOWS/Fonts/"
+   FONTPATH="$FONTPATH:/usr/share/imlib2/data/fonts/"
+   FONTPATH="$FONTPATH:/usr/X11R6/lib/X11/fonts/TTF/"
+   export FONTPATH
+
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.dll -x W*(0.5+0.25*sin(N/47*PI))-w/2 -y H*(0.5+0.50*cos(N/97*PI))-h/2 -i /usr/share/imlib2/data/images/bulb.png'
+      -acodec copy -sameq output.avi
+
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.dll -c red -F Vera.ttf/20 -x 150+0.5*N -y 70+0.25*N -t Hello'
+      -acodec copy -sameq output.avi
+
+ * This module is very much intended as an example of what could be done.
+ *
+ * One caution is that this is an expensive process -- in particular the
+ * conversion of the image into RGB and back is time consuming. For some
+ * special cases -- e.g. painting black text -- it would be faster to paint
+ * the text into a bitmap and then combine it directly into the YUV
+ * image. However, this code is fast enough to handle 10 fps of 320x240 on a
+ * 900MHz Duron in maybe 15% of the CPU.
+
+ * See further statistics on Pentium4, 3GHz, FFMpeg is SVN-r6798
+ * Input movie is 20.2 seconds of PAL DV on AVI
+ * Output movie is DVD compliant VOB.
+ *
+   ffmpeg -i input.avi -target pal-dvd out.vob
+   #   13.516s  just transcode
+   ffmpeg -i input.avi -vhook /usr/local/bin/vhook/null.dll -target pal-dvd out.vob
+   #   23.546s  transcode and img_convert
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.dll -c red -F Vera/20 -x 150-0.5*N -y 70+0.25*N -t Hello_person' \
+     -target pal-dvd out.vob
+   #   21.454s  transcode, img_convert and move text around
+   ffmpeg -i input.avi -vhook \
+     'vhook/imlib2.dll -x 150-0.5*N -y 70+0.25*N -i /usr/share/imlib2/data/images/bulb.png' \
+     -target pal-dvd out.vob
+   #   20.828s  transcode, img_convert and move image around
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "framehook.h"
+#include "swscale.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#undef time
+#include <sys/time.h>
+#include <time.h>
+#include <Imlib2.h>
+#include "eval.h"
+
+const char *const_names[]={
+    "PI",
+    "E",
+    "N",  // frame number (starting at zero)
+    "H",  // frame height
+    "W",  // frame width
+    "h",  // image height
+    "w",  // image width
+    "X",  // previous x
+    "Y",  // previous y
+    NULL
+};
+
+static int sws_flags = SWS_BICUBIC;
+
+typedef struct {
+    int dummy;
+    Imlib_Font fn;
+    char *text;
+    char *file;
+    int r, g, b;
+    double x, y;
+    char *fileImage;
+    struct _CachedImage *cache;
+    Imlib_Image imageOverlaid;
+    AVEvalExpr *eval_x, *eval_y;
+    char *expr_x, *expr_y;
+    int frame_number;
+    int imageOverlaid_width, imageOverlaid_height;
+
+    // This vhook first converts frame to RGB ...
+    struct SwsContext *toRGB_convert_ctx;
+    // ... and then converts back frame from RGB to initial format
+    struct SwsContext *fromRGB_convert_ctx;
+} ContextInfo;
+
+typedef struct _CachedImage {
+    struct _CachedImage *next;
+    Imlib_Image image;
+    int width;
+    int height;
+} CachedImage;
+
+void Release(void *ctx)
+{
+    ContextInfo *ci;
+    ci = (ContextInfo *) ctx;
+
+    if (ci->cache) {
+        imlib_context_set_image(ci->cache->image);
+        imlib_free_image();
+        av_free(ci->cache);
+    }
+    if (ctx) {
+        if (ci->imageOverlaid) {
+            imlib_context_set_image(ci->imageOverlaid);
+            imlib_free_image();
+        }
+        ff_eval_free(ci->expr_x);
+        ff_eval_free(ci->expr_y);
+        sws_freeContext(ci->toRGB_convert_ctx);
+        sws_freeContext(ci->fromRGB_convert_ctx);
+        av_free(ctx);
+    }
+}
+
+int Configure(void **ctxp, int argc, char *argv[])
+{
+    int c;
+    ContextInfo *ci;
+    char *font = "LucidaSansDemiBold/16";
+    char *fp = getenv("FONTPATH");
+    char *color = 0;
+    FILE *f;
+    char *p;
+
+    *ctxp = av_mallocz(sizeof(ContextInfo));
+    ci = (ContextInfo *) *ctxp;
+
+    ci->x = 0.0;
+    ci->y = 0.0;
+    ci->expr_x = "0.0";
+    ci->expr_y = "0.0";
+
+    optind = 0;
+
+    /* Use ':' to split FONTPATH */
+    if (fp)
+        while (p = strchr(fp, ':')) {
+            *p = 0;
+            imlib_add_path_to_font_path(fp);
+            fp = p + 1;
+        }
+    if ((fp) && (*fp))
+        imlib_add_path_to_font_path(fp);
+
+
+    while ((c = getopt(argc, argv, "c:f:F:t:x:y:i:")) > 0) {
+        switch (c) {
+            case 'c':
+                color = optarg;
+                break;
+            case 'F':
+                font = optarg;
+                break;
+            case 't':
+                ci->text = av_strdup(optarg);
+                break;
+            case 'f':
+                ci->file = av_strdup(optarg);
+                break;
+            case 'x':
+                ci->expr_x = av_strdup(optarg);
+                break;
+            case 'y':
+                ci->expr_y = av_strdup(optarg);
+                break;
+            case 'i':
+                ci->fileImage = av_strdup(optarg);
+                break;
+            case '?':
+                fprintf(stderr, "Unrecognized argument '%s'\n", argv[optind]);
+                return -1;
+        }
+    }
+
+    if (ci->text || ci->file) {
+    ci->fn = imlib_load_font(font);
+    if (!ci->fn) {
+        fprintf(stderr, "Failed to load font '%s'\n", font);
+        return -1;
+    }
+    imlib_context_set_font(ci->fn);
+    imlib_context_set_direction(IMLIB_TEXT_TO_RIGHT);
+    }
+
+    if (color) {
+        char buff[256];
+        int done = 0;
+
+        f = fopen("/usr/share/X11/rgb.txt", "r");
+        if (!f)
+            f = fopen("/usr/lib/X11/rgb.txt", "r");
+        if (!f) {
+            fprintf(stderr, "Failed to find rgb.txt\n");
+            return -1;
+        }
+        while (fgets(buff, sizeof(buff), f)) {
+            int r, g, b;
+            char colname[80];
+
+            if (sscanf(buff, "%d %d %d %64s", &r, &g, &b, colname) == 4 &&
+                strcasecmp(colname, color) == 0) {
+                ci->r = r;
+                ci->g = g;
+                ci->b = b;
+                /* fprintf(stderr, "%s -> %d,%d,%d\n", colname, r, g, b); */
+                done = 1;
+                break;
+            }
+        }
+        fclose(f);
+        if (!done) {
+            fprintf(stderr, "Unable to find color '%s' in rgb.txt\n", color);
+            return -1;
+        }
+    }
+    imlib_context_set_color(ci->r, ci->g, ci->b, 255);
+
+    /* load the image (for example, credits for a movie) */
+    if (ci->fileImage) {
+        ci->imageOverlaid = imlib_load_image_immediately(ci->fileImage);
+        if (!(ci->imageOverlaid)){
+            av_log(NULL, AV_LOG_ERROR, "Couldn't load image '%s'\n", ci->fileImage);
+            return -1;
+        }
+        imlib_context_set_image(ci->imageOverlaid);
+        ci->imageOverlaid_width  = imlib_image_get_width();
+        ci->imageOverlaid_height = imlib_image_get_height();
+    }
+
+    if (!(ci->eval_x = ff_parse(ci->expr_x, const_names, NULL, NULL, NULL, NULL, NULL))){
+        av_log(NULL, AV_LOG_ERROR, "Couldn't parse x expression '%s'\n", ci->expr_x);
+        return -1;
+    }
+
+    if (!(ci->eval_y = ff_parse(ci->expr_y, const_names, NULL, NULL, NULL, NULL, NULL))){
+        av_log(NULL, AV_LOG_ERROR, "Couldn't parse y expression '%s'\n", ci->expr_y);
+        return -1;
+    }
+
+    return 0;
+}
+
+static Imlib_Image get_cached_image(ContextInfo *ci, int width, int height)
+{
+    CachedImage *cache;
+
+    for (cache = ci->cache; cache; cache = cache->next) {
+        if (width == cache->width && height == cache->height)
+            return cache->image;
+    }
+
+    return NULL;
+}
+
+static void put_cached_image(ContextInfo *ci, Imlib_Image image, int width, int height)
+{
+    CachedImage *cache = av_mallocz(sizeof(*cache));
+
+    cache->image = image;
+    cache->width = width;
+    cache->height = height;
+    cache->next = ci->cache;
+    ci->cache = cache;
+}
+
+void Process(void *ctx, AVPicture *picture, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
+{
+    ContextInfo *ci = (ContextInfo *) ctx;
+    AVPicture picture1;
+    Imlib_Image image;
+    DATA32 *data;
+
+    image = get_cached_image(ci, width, height);
+
+    if (!image) {
+        image = imlib_create_image(width, height);
+        put_cached_image(ci, image, width, height);
+    }
+
+    imlib_context_set_image(image);
+    data = imlib_image_get_data();
+
+        avpicture_fill(&picture1, (uint8_t *) data, PIX_FMT_RGB32, width, height);
+
+    // if we already got a SWS context, let's realloc if is not re-useable
+    ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
+                                width, height, pix_fmt,
+                                width, height, PIX_FMT_RGB32,
+                                sws_flags, NULL, NULL, NULL);
+    if (ci->toRGB_convert_ctx == NULL) {
+        av_log(NULL, AV_LOG_ERROR,
+               "Cannot initialize the toRGB conversion context\n");
+        return;
+    }
+
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+    sws_scale(ci->toRGB_convert_ctx,
+             picture->data, picture->linesize, 0, height,
+             picture1.data, picture1.linesize);
+
+    imlib_image_set_has_alpha(0);
+
+    {
+        int wid, hig, h_a, v_a;
+        char buff[1000];
+        char tbuff[1000];
+        char *tbp = ci->text;
+        time_t now = time(0);
+        char *p, *q;
+        int y;
+
+        double const_values[]={
+            M_PI,
+            M_E,
+            ci->frame_number,         // frame number (starting at zero)
+            height,                   // frame height
+            width,                    // frame width
+            ci->imageOverlaid_height, // image height
+            ci->imageOverlaid_width,  // image width
+            ci->x,                    // previous x
+            ci->y,                    // previous y
+            0
+        };
+
+        if (ci->file) {
+            int fd = open(ci->file, O_RDONLY);
+
+            if (fd < 0) {
+                tbp = "[File not found]";
+            } else {
+                int l = read(fd, tbuff, sizeof(tbuff) - 1);
+
+                if (l >= 0) {
+                    tbuff[l] = 0;
+                    tbp = tbuff;
+                } else {
+                    tbp = "[I/O Error]";
+                }
+                close(fd);
+            }
+        }
+
+        if (tbp)
+            strftime(buff, sizeof(buff), tbp, localtime(&now));
+        else if (!(ci->imageOverlaid))
+            strftime(buff, sizeof(buff), "[No data]", localtime(&now));
+
+        ci->x = ff_parse_eval(ci->eval_x, const_values, ci);
+        ci->y = ff_parse_eval(ci->eval_y, const_values, ci);
+        y = ci->y;
+
+        if (!(ci->imageOverlaid))
+        for (p = buff; p; p = q) {
+            q = strchr(p, '\n');
+            if (q)
+                *q++ = 0;
+
+            imlib_text_draw_with_return_metrics(ci->x, y, p, &wid, &hig, &h_a, &v_a);
+            y += v_a;
+        }
+
+        if (ci->imageOverlaid) {
+            imlib_context_set_image(image);
+            imlib_blend_image_onto_image(ci->imageOverlaid, 0,
+                0, 0, ci->imageOverlaid_width, ci->imageOverlaid_height,
+                ci->x, ci->y, ci->imageOverlaid_width, ci->imageOverlaid_height);
+        }
+
+    }
+
+    ci->fromRGB_convert_ctx = sws_getCachedContext(ci->fromRGB_convert_ctx,
+                                    width, height, PIX_FMT_RGB32,
+                                    width, height, pix_fmt,
+                                    sws_flags, NULL, NULL, NULL);
+    if (ci->fromRGB_convert_ctx == NULL) {
+        av_log(NULL, AV_LOG_ERROR,
+               "Cannot initialize the fromRGB conversion context\n");
+        return;
+    }
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+    sws_scale(ci->fromRGB_convert_ctx,
+             picture1.data, picture1.linesize, 0, height,
+             picture->data, picture->linesize);
+
+    ci->frame_number++;
+}
+
diff --git a/contrib/ffmpeg/vhook/null.c b/contrib/ffmpeg/vhook/null.c
new file mode 100644
index 000000000..c93308906
--- /dev/null
+++ b/contrib/ffmpeg/vhook/null.c
@@ -0,0 +1,116 @@
+/*
+ * Null Video Hook
+ * Copyright (c) 2002 Philip Gladstone
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <stdio.h>
+
+#include "framehook.h"
+#include "swscale.h"
+
+static int sws_flags = SWS_BICUBIC;
+
+typedef struct {
+    int dummy;
+
+    // This vhook first converts frame to RGB ...
+    struct SwsContext *toRGB_convert_ctx;
+
+    // ... and later converts back frame from RGB to initial format
+    struct SwsContext *fromRGB_convert_ctx;
+
+} ContextInfo;
+
+void Release(void *ctx)
+{
+    ContextInfo *ci;
+    ci = (ContextInfo *) ctx;
+
+    if (ctx) {
+        sws_freeContext(ci->toRGB_convert_ctx);
+        sws_freeContext(ci->fromRGB_convert_ctx);
+        av_free(ctx);
+    }
+}
+
+int Configure(void **ctxp, int argc, char *argv[])
+{
+    fprintf(stderr, "Called with argc=%d\n", argc);
+
+    *ctxp = av_mallocz(sizeof(ContextInfo));
+    return 0;
+}
+
+void Process(void *ctx, AVPicture *picture, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
+{
+    ContextInfo *ci = (ContextInfo *) ctx;
+    char *buf = 0;
+    AVPicture picture1;
+    AVPicture *pict = picture;
+
+    (void) ci;
+
+    if (pix_fmt != PIX_FMT_RGB24) {
+        int size;
+
+        size = avpicture_get_size(PIX_FMT_RGB24, width, height);
+        buf = av_malloc(size);
+
+        avpicture_fill(&picture1, buf, PIX_FMT_RGB24, width, height);
+
+        // if we already got a SWS context, let's realloc if is not re-useable
+        ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
+                                    width, height, pix_fmt,
+                                    width, height, PIX_FMT_RGB24,
+                                    sws_flags, NULL, NULL, NULL);
+        if (ci->toRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the toRGB conversion context\n");
+            return;
+        }
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->toRGB_convert_ctx,
+            picture->data, picture->linesize, 0, height,
+            picture1.data, picture1.linesize);
+
+        pict = &picture1;
+    }
+
+    /* Insert filter code here */
+
+    if (pix_fmt != PIX_FMT_RGB24) {
+        ci->fromRGB_convert_ctx = sws_getCachedContext(ci->fromRGB_convert_ctx,
+                                        width, height, PIX_FMT_RGB24,
+                                        width, height, pix_fmt,
+                                        sws_flags, NULL, NULL, NULL);
+        if (ci->fromRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the fromRGB conversion context\n");
+            return;
+        }
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->fromRGB_convert_ctx,
+            picture1.data, picture1.linesize, 0, height,
+            picture->data, picture->linesize);
+    }
+
+    av_free(buf);
+}
+
diff --git a/contrib/ffmpeg/vhook/ppm.c b/contrib/ffmpeg/vhook/ppm.c
new file mode 100644
index 000000000..9f618e55b
--- /dev/null
+++ b/contrib/ffmpeg/vhook/ppm.c
@@ -0,0 +1,367 @@
+/*
+ * PPM Video Hook
+ * Copyright (c) 2003 Charles Yates
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <ctype.h>
+#include "framehook.h"
+#include "avformat.h"
+#include "swscale.h"
+
+static int sws_flags = SWS_BICUBIC;
+
+/** Bi-directional pipe structure.
+*/
+
+typedef struct rwpipe
+{
+    int pid;
+    FILE *reader;
+    FILE *writer;
+}
+rwpipe;
+
+/** Create a bidirectional pipe for the given command.
+*/
+
+static rwpipe *rwpipe_open( int argc, char *argv[] )
+{
+    rwpipe *this = av_mallocz( sizeof( rwpipe ) );
+
+    if ( this != NULL )
+    {
+        int input[ 2 ];
+        int output[ 2 ];
+
+        pipe( input );
+        pipe( output );
+
+        this->pid = fork();
+
+        if ( this->pid == 0 )
+        {
+#define COMMAND_SIZE 10240
+            char *command = av_mallocz( COMMAND_SIZE );
+            int i;
+
+            strcpy( command, "" );
+            for ( i = 0; i < argc; i ++ )
+            {
+                pstrcat( command, COMMAND_SIZE, argv[ i ] );
+                pstrcat( command, COMMAND_SIZE, " " );
+            }
+
+            dup2( output[ 0 ], STDIN_FILENO );
+            dup2( input[ 1 ], STDOUT_FILENO );
+
+            close( input[ 0 ] );
+            close( input[ 1 ] );
+            close( output[ 0 ] );
+            close( output[ 1 ] );
+
+            execl("/bin/sh", "sh", "-c", command, (char*)NULL );
+            _exit( 255 );
+        }
+        else
+        {
+            close( input[ 1 ] );
+            close( output[ 0 ] );
+
+            this->reader = fdopen( input[ 0 ], "r" );
+            this->writer = fdopen( output[ 1 ], "w" );
+        }
+    }
+
+    return this;
+}
+
+/** Read data from the pipe.
+*/
+
+static FILE *rwpipe_reader( rwpipe *this )
+{
+    if ( this != NULL )
+        return this->reader;
+    else
+        return NULL;
+}
+
+/** Write data to the pipe.
+*/
+
+static FILE *rwpipe_writer( rwpipe *this )
+{
+    if ( this != NULL )
+        return this->writer;
+    else
+        return NULL;
+}
+
+/* Read a number from the pipe - assumes PNM style headers.
+*/
+
+static int rwpipe_read_number( rwpipe *rw )
+{
+    int value = 0;
+    int c = 0;
+    FILE *in = rwpipe_reader( rw );
+
+    do
+    {
+        c = fgetc( in );
+
+        while( c != EOF && !isdigit( c ) && c != '#' )
+            c = fgetc( in );
+
+        if ( c == '#' )
+            while( c != EOF && c != '\n' )
+                c = fgetc( in );
+    }
+    while ( c != EOF && !isdigit( c ) );
+
+    while( c != EOF && isdigit( c ) )
+    {
+        value = value * 10 + ( c - '0' );
+        c = fgetc( in );
+    }
+
+    return value;
+}
+
+/** Read a PPM P6 header.
+*/
+
+static int rwpipe_read_ppm_header( rwpipe *rw, int *width, int *height )
+{
+    char line[ 3 ];
+    FILE *in = rwpipe_reader( rw );
+    int max;
+
+    fgets( line, 3, in );
+    if ( !strncmp( line, "P6", 2 ) )
+    {
+        *width = rwpipe_read_number( rw );
+        *height = rwpipe_read_number( rw );
+        max = rwpipe_read_number( rw );
+        return max != 255 || *width <= 0 || *height <= 0;
+    }
+    return 1;
+}
+
+/** Close the pipe and process.
+*/
+
+static void rwpipe_close( rwpipe *this )
+{
+    if ( this != NULL )
+    {
+        fclose( this->reader );
+        fclose( this->writer );
+        waitpid( this->pid, NULL, 0 );
+        av_free( this );
+    }
+}
+
+/** Context info for this vhook - stores the pipe and image buffers.
+*/
+
+typedef struct
+{
+    rwpipe *rw;
+    int size1;
+    char *buf1;
+    int size2;
+    char *buf2;
+
+    // This vhook first converts frame to RGB ...
+    struct SwsContext *toRGB_convert_ctx;
+    // ... then processes it via a PPM command pipe ...
+    // ... and finally converts back frame from RGB to initial format
+    struct SwsContext *fromRGB_convert_ctx;
+}
+ContextInfo;
+
+/** Initialise the context info for this vhook.
+*/
+
+int Configure(void **ctxp, int argc, char *argv[])
+{
+    if ( argc > 1 )
+    {
+        *ctxp = av_mallocz(sizeof(ContextInfo));
+        if ( ctxp != NULL && argc > 1 )
+        {
+            ContextInfo *info = (ContextInfo *)*ctxp;
+            info->rw = rwpipe_open( argc - 1, &argv[ 1 ] );
+            return 0;
+        }
+    }
+    return 1;
+}
+
+/** Process a frame.
+*/
+
+void Process(void *ctx, AVPicture *picture, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
+{
+    int err = 0;
+    ContextInfo *ci = (ContextInfo *) ctx;
+    AVPicture picture1;
+    AVPicture picture2;
+    AVPicture *pict = picture;
+    int out_width;
+    int out_height;
+    int i;
+    uint8_t *ptr = NULL;
+    FILE *in = rwpipe_reader( ci->rw );
+    FILE *out = rwpipe_writer( ci->rw );
+
+    /* Check that we have a pipe to talk to. */
+    if ( in == NULL || out == NULL )
+        err = 1;
+
+    /* Convert to RGB24 if necessary */
+    if ( !err && pix_fmt != PIX_FMT_RGB24 )
+    {
+        int size = avpicture_get_size(PIX_FMT_RGB24, width, height);
+
+        if ( size != ci->size1 )
+        {
+            av_free( ci->buf1 );
+            ci->buf1 = av_malloc(size);
+            ci->size1 = size;
+            err = ci->buf1 == NULL;
+        }
+
+        if ( !err )
+        {
+            avpicture_fill(&picture1, ci->buf1, PIX_FMT_RGB24, width, height);
+
+            // if we already got a SWS context, let's realloc if is not re-useable
+            ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
+                                        width, height, pix_fmt,
+                                        width, height, PIX_FMT_RGB24,
+                                        sws_flags, NULL, NULL, NULL);
+            if (ci->toRGB_convert_ctx == NULL) {
+                av_log(NULL, AV_LOG_ERROR,
+                       "Cannot initialize the toRGB conversion context\n");
+                return;
+            }
+
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+            sws_scale(ci->toRGB_convert_ctx,
+                     picture->data, picture->linesize, 0, height,
+                     picture1.data, picture1.linesize);
+
+            pict = &picture1;
+        }
+    }
+
+    /* Write out the PPM */
+    if ( !err )
+    {
+        ptr = pict->data[ 0 ];
+        fprintf( out, "P6\n%d %d\n255\n", width, height );
+        for ( i = 0; !err && i < height; i ++ )
+        {
+            err = !fwrite( ptr, width * 3, 1, out );
+            ptr += pict->linesize[ 0 ];
+        }
+        if ( !err )
+            err = fflush( out );
+    }
+
+    /* Read the PPM returned. */
+    if ( !err && !rwpipe_read_ppm_header( ci->rw, &out_width, &out_height ) )
+    {
+        int size = avpicture_get_size(PIX_FMT_RGB24, out_width, out_height);
+
+        if ( size != ci->size2 )
+        {
+            av_free( ci->buf2 );
+            ci->buf2 = av_malloc(size);
+            ci->size2 = size;
+            err = ci->buf2 == NULL;
+        }
+
+        if ( !err )
+        {
+            avpicture_fill(&picture2, ci->buf2, PIX_FMT_RGB24, out_width, out_height);
+            ptr = picture2.data[ 0 ];
+            for ( i = 0; !err && i < out_height; i ++ )
+            {
+                err = !fread( ptr, out_width * 3, 1, in );
+                ptr += picture2.linesize[ 0 ];
+            }
+        }
+    }
+
+    /* Convert the returned PPM back to the input format */
+    if ( !err )
+    {
+        /* The out_width/out_height returned from the PPM
+         * filter won't necessarily be the same as width and height
+         * but it will be scaled anyway to width/height.
+         */
+        av_log(NULL, AV_LOG_DEBUG,
+                  "PPM vhook: Input dimensions: %d x %d Output dimensions: %d x %d\n",
+                  width, height, out_width, out_height);
+        ci->fromRGB_convert_ctx = sws_getCachedContext(ci->fromRGB_convert_ctx,
+                                        out_width, out_height, PIX_FMT_RGB24,
+                                        width,     height,     pix_fmt,
+                                        sws_flags, NULL, NULL, NULL);
+        if (ci->fromRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the fromRGB conversion context\n");
+            return;
+        }
+
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->fromRGB_convert_ctx,
+                 picture2.data, picture2.linesize, 0, out_height,
+                 picture->data, picture->linesize);
+    }
+}
+
+/** Clean up the effect.
+*/
+
+void Release(void *ctx)
+{
+    ContextInfo *ci;
+    ci = (ContextInfo *) ctx;
+
+    if (ctx)
+    {
+        rwpipe_close( ci->rw );
+        av_free( ci->buf1 );
+        av_free( ci->buf2 );
+        sws_freeContext(ci->toRGB_convert_ctx);
+        sws_freeContext(ci->fromRGB_convert_ctx);
+        av_free(ctx);
+    }
+}
+
diff --git a/contrib/ffmpeg/vhook/watermark.c b/contrib/ffmpeg/vhook/watermark.c
new file mode 100644
index 000000000..aa6fee63c
--- /dev/null
+++ b/contrib/ffmpeg/vhook/watermark.c
@@ -0,0 +1,661 @@
+/*
+ * Watermark Hook
+ * Copyright (c) 2005 Marcus Engene myfirstname(at)mylastname.se
+ *
+ * parameters for watermark:
+ *  -m nbr = nbr is 0..1. 0 is the default mode, see below.
+ *  -t nbr = nbr is six digit hex. Threshold.
+ *  -f file = file is the watermark image filename. You must specify this!
+ *
+ * MODE 0:
+ * The watermark picture works like this (assuming color intensities 0..0xff):
+ * Per color do this:
+ * If mask color is 0x80, no change to the original frame.
+ * If mask color is < 0x80 the abs difference is subtracted from the frame. If
+ * result < 0, result = 0
+ * If mask color is > 0x80 the abs difference is added to the frame. If result
+ * > 0xff, result = 0xff
+ *
+ * You can override the 0x80 level with the -t flag. E.g. if threshold is
+ * 000000 the color value of watermark is added to the destination.
+ *
+ * This way a mask that is visible both in light pictures and in dark can be
+ * made (fex by using a picture generated by Gimp and the bump map tool).
+ *
+ * An example watermark file is at
+ * http://engene.se/ffmpeg_watermark.gif
+ *
+ * MODE 1:
+ * Per color do this:
+ * If mask color > threshold color then the watermark pixel is used.
+ *
+ * Example usage:
+ *  ffmpeg -i infile -vhook '/path/watermark.so -f wm.gif' -an out.mov
+ *  ffmpeg -i infile -vhook '/path/watermark.so -f wm.gif -m 1 -t 222222' -an out.mov
+ *
+ * Note that the entire vhook argument is encapsulated in ''. This
+ * way, arguments to the vhook won't be mixed up with those for ffmpeg.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdlib.h>
+//#include <fcntl.h>
+#include <unistd.h>
+#include <stdarg.h>
+
+#include "common.h"
+#include "avformat.h"
+
+#include "framehook.h"
+#include "cmdutils.h"
+#include "swscale.h"
+
+static int sws_flags = SWS_BICUBIC;
+
+typedef struct {
+    char            filename[2000];
+    int             x_size;
+    int             y_size;
+
+    /* get_watermark_picture() variables */
+    AVFormatContext *pFormatCtx;
+    const char     *p_ext;
+    int             videoStream;
+    int             frameFinished;
+    AVCodecContext *pCodecCtx;
+    AVCodec        *pCodec;
+    AVFrame        *pFrame;
+    AVPacket        packet;
+    int             numBytes;
+    uint8_t        *buffer;
+    int             i;
+    AVInputFormat  *file_iformat;
+    AVStream       *st;
+    int             is_done;
+    AVFrame        *pFrameRGB;
+    int             thrR;
+    int             thrG;
+    int             thrB;
+    int             mode;
+
+    // This vhook first converts frame to RGB ...
+    struct SwsContext *toRGB_convert_ctx;
+    // ... then converts a watermark and applies it to the RGB frame ...
+    struct SwsContext *watermark_convert_ctx;
+    // ... and finally converts back frame from RGB to initial format
+    struct SwsContext *fromRGB_convert_ctx;
+} ContextInfo;
+
+int get_watermark_picture(ContextInfo *ci, int cleanup);
+
+
+/****************************************************************************
+ *
+ ****************************************************************************/
+void Release(void *ctx)
+{
+    ContextInfo *ci;
+    ci = (ContextInfo *) ctx;
+
+    if (ci) {
+        get_watermark_picture(ci, 1);
+        sws_freeContext(ci->toRGB_convert_ctx);
+        sws_freeContext(ci->watermark_convert_ctx);
+        sws_freeContext(ci->fromRGB_convert_ctx);
+    }
+    av_free(ctx);
+}
+
+
+/****************************************************************************
+ *
+ ****************************************************************************/
+int Configure(void **ctxp, int argc, char *argv[])
+{
+    ContextInfo *ci;
+    int c;
+    int tmp = 0;
+
+    if (0 == (*ctxp = av_mallocz(sizeof(ContextInfo)))) return -1;
+    ci = (ContextInfo *) *ctxp;
+
+    optind = 1;
+
+    // Struct is mallocz:ed so no need to reset.
+    ci->thrR = 0x80;
+    ci->thrG = 0x80;
+    ci->thrB = 0x80;
+
+    while ((c = getopt(argc, argv, "f:m:t:")) > 0) {
+        switch (c) {
+            case 'f':
+                strncpy(ci->filename, optarg, 1999);
+                ci->filename[1999] = 0;
+                break;
+            case 'm':
+                ci->mode = atoi(optarg);
+                break;
+            case 't':
+                if (1 != sscanf(optarg, "%x", &tmp)) {
+                    av_log(NULL, AV_LOG_ERROR, "Watermark: argument to -t must be a 6 digit hex number\n");
+                    return -1;
+                }
+                ci->thrR = (tmp >> 16) & 0xff;
+                ci->thrG = (tmp >> 8) & 0xff;
+                ci->thrB = (tmp >> 0) & 0xff;
+                break;
+            default:
+                av_log(NULL, AV_LOG_ERROR, "Watermark: Unrecognized argument '%s'\n", argv[optind]);
+                return -1;
+        }
+    }
+
+    //
+    if (0 == ci->filename[0]) {
+        av_log(NULL, AV_LOG_ERROR, "Watermark: There is no filename specified.\n");
+        return -1;
+    }
+
+    av_register_all();
+    return get_watermark_picture(ci, 0);
+}
+
+
+/****************************************************************************
+ * For mode 0 (the original one)
+ ****************************************************************************/
+static void Process0(void *ctx,
+              AVPicture *picture,
+              enum PixelFormat pix_fmt,
+              int src_width,
+              int src_height,
+              int64_t pts)
+{
+    ContextInfo *ci = (ContextInfo *) ctx;
+    char *buf = 0;
+    AVPicture picture1;
+    AVPicture *pict = picture;
+
+    AVFrame *pFrameRGB;
+    int xm_size;
+    int ym_size;
+
+    int x;
+    int y;
+    int offs, offsm;
+    int mpoffs;
+    uint32_t *p_pixel = 0;
+    uint32_t pixel_meck;
+    uint32_t pixel;
+    uint32_t pixelm;
+    int tmp;
+    int thrR = ci->thrR;
+    int thrG = ci->thrG;
+    int thrB = ci->thrB;
+
+    if (pix_fmt != PIX_FMT_RGB32) {
+        int size;
+
+        size = avpicture_get_size(PIX_FMT_RGB32, src_width, src_height);
+        buf = av_malloc(size);
+
+        avpicture_fill(&picture1, buf, PIX_FMT_RGB32, src_width, src_height);
+
+        // if we already got a SWS context, let's realloc if is not re-useable
+        ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
+                                    src_width, src_height, pix_fmt,
+                                    src_width, src_height, PIX_FMT_RGB32,
+                                    sws_flags, NULL, NULL, NULL);
+        if (ci->toRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the toRGB conversion context\n");
+            return;
+        }
+
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->toRGB_convert_ctx,
+                 picture->data, picture->linesize, 0, src_height,
+                 picture1.data, picture1.linesize);
+
+        pict = &picture1;
+    }
+
+    /* Insert filter code here */ /* ok */
+
+    // Get me next frame
+    if (0 > get_watermark_picture(ci, 0)) {
+        return;
+    }
+    // These are the three original static variables in the ffmpeg hack.
+    pFrameRGB = ci->pFrameRGB;
+    xm_size = ci->x_size;
+    ym_size = ci->y_size;
+
+    // I'll do the *4 => <<2 crap later. Most compilers understand that anyway.
+    // According to avcodec.h PIX_FMT_RGB32 is handled in endian specific manner.
+    for (y=0; y<src_height; y++) {
+        offs = y * (src_width * 4);
+        offsm = (((y * ym_size) / src_height) * 4) * xm_size; // offsm first in maskline. byteoffs!
+        for (x=0; x<src_width; x++) {
+            mpoffs = offsm + (((x * xm_size) / src_width) * 4);
+            p_pixel = (uint32_t *)&((pFrameRGB->data[0])[mpoffs]);
+            pixelm = *p_pixel;
+            p_pixel = (uint32_t *)&((pict->data[0])[offs]);
+            pixel = *p_pixel;
+//          pixelm = *((uint32_t *)&(pFrameRGB->data[mpoffs]));
+            pixel_meck = pixel & 0xff000000;
+
+            // R
+            tmp = (int)((pixel >> 16) & 0xff) + (int)((pixelm >> 16) & 0xff) - thrR;
+            if (tmp > 255) tmp = 255;
+            if (tmp < 0) tmp = 0;
+            pixel_meck |= (tmp << 16) & 0xff0000;
+            // G
+            tmp = (int)((pixel >> 8) & 0xff) + (int)((pixelm >> 8) & 0xff) - thrG;
+            if (tmp > 255) tmp = 255;
+            if (tmp < 0) tmp = 0;
+            pixel_meck |= (tmp << 8) & 0xff00;
+            // B
+            tmp = (int)((pixel >> 0) & 0xff) + (int)((pixelm >> 0) & 0xff) - thrB;
+            if (tmp > 255) tmp = 255;
+            if (tmp < 0) tmp = 0;
+            pixel_meck |= (tmp << 0) & 0xff;
+
+
+            // test:
+            //pixel_meck = pixel & 0xff000000;
+            //pixel_meck |= (pixelm & 0x00ffffff);
+
+            *p_pixel = pixel_meck;
+
+            offs += 4;
+        } // foreach X
+    } // foreach Y
+
+
+
+
+    if (pix_fmt != PIX_FMT_RGB32) {
+        ci->fromRGB_convert_ctx = sws_getCachedContext(ci->fromRGB_convert_ctx,
+                                      src_width, src_height, PIX_FMT_RGB32,
+                                      src_width, src_height, pix_fmt,
+                                      sws_flags, NULL, NULL, NULL);
+        if (ci->fromRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the fromRGB conversion context\n");
+            return;
+        }
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->fromRGB_convert_ctx,
+                 picture1.data, picture1.linesize, 0, src_height,
+                 picture->data, picture->linesize);
+    }
+
+    av_free(buf);
+}
+
+
+/****************************************************************************
+ * For mode 1 (the original one)
+ ****************************************************************************/
+static void Process1(void *ctx,
+              AVPicture *picture,
+              enum PixelFormat pix_fmt,
+              int src_width,
+              int src_height,
+              int64_t pts)
+{
+    ContextInfo *ci = (ContextInfo *) ctx;
+    char *buf = 0;
+    AVPicture picture1;
+    AVPicture *pict = picture;
+
+    AVFrame *pFrameRGB;
+    int xm_size;
+    int ym_size;
+
+    int x;
+    int y;
+    int offs, offsm;
+    int mpoffs;
+    uint32_t *p_pixel = 0;
+    uint32_t pixel;
+    uint32_t pixelm;
+
+    if (pix_fmt != PIX_FMT_RGB32) {
+        int size;
+
+        size = avpicture_get_size(PIX_FMT_RGB32, src_width, src_height);
+        buf = av_malloc(size);
+
+        avpicture_fill(&picture1, buf, PIX_FMT_RGB32, src_width, src_height);
+
+        // if we already got a SWS context, let's realloc if is not re-useable
+        ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
+                                    src_width, src_height, pix_fmt,
+                                    src_width, src_height, PIX_FMT_RGB32,
+                                    sws_flags, NULL, NULL, NULL);
+        if (ci->toRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the toRGB conversion context\n");
+            return;
+        }
+
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->toRGB_convert_ctx,
+                 picture->data, picture->linesize, 0, src_height,
+                 picture1.data, picture1.linesize);
+
+        pict = &picture1;
+    }
+
+    /* Insert filter code here */ /* ok */
+
+    // Get me next frame
+    if (0 > get_watermark_picture(ci, 0)) {
+        return;
+    }
+    // These are the three original static variables in the ffmpeg hack.
+    pFrameRGB = ci->pFrameRGB;
+    xm_size = ci->x_size;
+    ym_size = ci->y_size;
+
+    // I'll do the *4 => <<2 crap later. Most compilers understand that anyway.
+    // According to avcodec.h PIX_FMT_RGB32 is handled in endian specific manner.
+    for (y=0; y<src_height; y++) {
+        offs = y * (src_width * 4);
+        offsm = (((y * ym_size) / src_height) * 4) * xm_size; // offsm first in maskline. byteoffs!
+        for (x=0; x<src_width; x++) {
+            mpoffs = offsm + (((x * xm_size) / src_width) * 4);
+            p_pixel = (uint32_t *)&((pFrameRGB->data[0])[mpoffs]);
+            pixelm = *p_pixel; /* watermark pixel */
+            p_pixel = (uint32_t *)&((pict->data[0])[offs]);
+            pixel = *p_pixel;
+
+            if (((pixelm >> 16) & 0xff) > ci->thrR ||
+                ((pixelm >>  8) & 0xff) > ci->thrG ||
+                ((pixelm >>  0) & 0xff) > ci->thrB)
+            {
+                *p_pixel = pixelm;
+            } else {
+                *p_pixel = pixel;
+            }
+            offs += 4;
+        } // foreach X
+    } // foreach Y
+
+    if (pix_fmt != PIX_FMT_RGB32) {
+        ci->fromRGB_convert_ctx = sws_getCachedContext(ci->fromRGB_convert_ctx,
+                                      src_width, src_height, PIX_FMT_RGB32,
+                                      src_width, src_height, pix_fmt,
+                                      sws_flags, NULL, NULL, NULL);
+        if (ci->fromRGB_convert_ctx == NULL) {
+            av_log(NULL, AV_LOG_ERROR,
+                   "Cannot initialize the fromRGB conversion context\n");
+            return;
+        }
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+        sws_scale(ci->fromRGB_convert_ctx,
+                 picture1.data, picture1.linesize, 0, src_height,
+                 picture->data, picture->linesize);
+    }
+
+    av_free(buf);
+}
+
+
+/****************************************************************************
+ * This is the function ffmpeg.c callbacks.
+ ****************************************************************************/
+void Process(void *ctx,
+             AVPicture *picture,
+             enum PixelFormat pix_fmt,
+             int src_width,
+             int src_height,
+             int64_t pts)
+{
+    ContextInfo *ci = (ContextInfo *) ctx;
+    if (1 == ci->mode) {
+        return Process1(ctx, picture, pix_fmt, src_width, src_height, pts);
+    } else {
+        return Process0(ctx, picture, pix_fmt, src_width, src_height, pts);
+    }
+}
+
+
+/****************************************************************************
+ * When cleanup == 0, we try to get the next frame. If no next frame, nothing
+ * is done.
+ *
+ * This code follows the example on
+ * http://www.inb.uni-luebeck.de/~boehme/using_libavcodec.html
+ *
+ * 0 = ok, -1 = error
+ ****************************************************************************/
+int get_watermark_picture(ContextInfo *ci, int cleanup)
+{
+    if (1 == ci->is_done && 0 == cleanup) return 0;
+
+    // Yes, *pFrameRGB arguments must be null the first time otherwise it's not good..
+    // This block is only executed the first time we enter this function.
+    if (0 == ci->pFrameRGB &&
+        0 == cleanup)
+    {
+
+        /*
+         * The last three parameters specify the file format, buffer size and format
+         * parameters; by simply specifying NULL or 0 we ask libavformat to auto-detect
+         * the format and use a default buffer size. (Didn't work!)
+         */
+        if (av_open_input_file(&ci->pFormatCtx, ci->filename, NULL, 0, NULL) != 0) {
+
+            // Martin says this should not be necessary but it failed for me sending in
+            // NULL instead of file_iformat to av_open_input_file()
+            ci->i = strlen(ci->filename);
+            if (0 == ci->i) {
+                av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() No filename to watermark vhook\n");
+                return -1;
+            }
+            while (ci->i > 0) {
+                if (ci->filename[ci->i] == '.') {
+                    ci->i++;
+                    break;
+                }
+                ci->i--;
+            }
+               ci->p_ext = &(ci->filename[ci->i]);
+            ci->file_iformat = av_find_input_format (ci->p_ext);
+            if (0 == ci->file_iformat) {
+                av_log(NULL, AV_LOG_INFO, "get_watermark_picture() attempt to use image2 for [%s]\n", ci->p_ext);
+                ci->file_iformat = av_find_input_format ("image2");
+            }
+            if (0 == ci->file_iformat) {
+                av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Really failed to find iformat [%s]\n", ci->p_ext);
+                return -1;
+            }
+            // now continues the Martin template.
+
+            if (av_open_input_file(&ci->pFormatCtx, ci->filename, ci->file_iformat, 0, NULL)!=0) {
+                av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Failed to open input file [%s]\n", ci->filename);
+                return -1;
+            }
+        }
+
+        /*
+         * This fills the streams field of the AVFormatContext with valid information.
+         */
+        if(av_find_stream_info(ci->pFormatCtx)<0) {
+            av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Failed to find stream info\n");
+            return -1;
+        }
+
+        /*
+         * As mentioned in the introduction, we'll handle only video streams, not audio
+         * streams. To make things nice and easy, we simply use the first video stream we
+         * find.
+         */
+        ci->videoStream=-1;
+        for(ci->i = 0; ci->i < ci->pFormatCtx->nb_streams; ci->i++)
+            if(ci->pFormatCtx->streams[ci->i]->codec->codec_type==CODEC_TYPE_VIDEO)
+            {
+                ci->videoStream = ci->i;
+                break;
+            }
+        if(ci->videoStream == -1) {
+            av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Failed to find any video stream\n");
+            return -1;
+        }
+
+        ci->st = ci->pFormatCtx->streams[ci->videoStream];
+        ci->x_size = ci->st->codec->width;
+        ci->y_size = ci->st->codec->height;
+
+        // Get a pointer to the codec context for the video stream
+        ci->pCodecCtx = ci->pFormatCtx->streams[ci->videoStream]->codec;
+
+
+        /*
+         * OK, so now we've got a pointer to the so-called codec context for our video
+         * stream, but we still have to find the actual codec and open it.
+         */
+        // Find the decoder for the video stream
+        ci->pCodec = avcodec_find_decoder(ci->pCodecCtx->codec_id);
+        if(ci->pCodec == NULL) {
+            av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Failed to find any codec\n");
+            return -1;
+        }
+
+        // Inform the codec that we can handle truncated bitstreams -- i.e.,
+        // bitstreams where frame boundaries can fall in the middle of packets
+        if (ci->pCodec->capabilities & CODEC_CAP_TRUNCATED)
+            ci->pCodecCtx->flags|=CODEC_FLAG_TRUNCATED;
+
+        // Open codec
+        if(avcodec_open(ci->pCodecCtx, ci->pCodec)<0) {
+            av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Failed to open codec\n");
+            return -1;
+        }
+
+        // Hack to correct wrong frame rates that seem to be generated by some
+        // codecs
+        if (ci->pCodecCtx->time_base.den>1000 && ci->pCodecCtx->time_base.num==1)
+            ci->pCodecCtx->time_base.num=1000;
+
+        /*
+         * Allocate a video frame to store the decoded images in.
+         */
+        ci->pFrame = avcodec_alloc_frame();
+
+
+        /*
+         * The RGB image pFrameRGB (of type AVFrame *) is allocated like this:
+         */
+        // Allocate an AVFrame structure
+        ci->pFrameRGB=avcodec_alloc_frame();
+        if(ci->pFrameRGB==NULL) {
+            av_log(NULL, AV_LOG_ERROR, "get_watermark_picture() Failed to alloc pFrameRGB\n");
+            return -1;
+        }
+
+        // Determine required buffer size and allocate buffer
+        ci->numBytes = avpicture_get_size(PIX_FMT_RGB32, ci->pCodecCtx->width,
+            ci->pCodecCtx->height);
+        ci->buffer = av_malloc(ci->numBytes);
+
+        // Assign appropriate parts of buffer to image planes in pFrameRGB
+        avpicture_fill((AVPicture *)ci->pFrameRGB, ci->buffer, PIX_FMT_RGB32,
+            ci->pCodecCtx->width, ci->pCodecCtx->height);
+    }
+    // TODO loop, pingpong etc?
+    if (0 == cleanup)
+    {
+//        av_log(NULL, AV_LOG_DEBUG, "get_watermark_picture() Get a frame\n");
+        while(av_read_frame(ci->pFormatCtx, &ci->packet)>=0)
+        {
+            // Is this a packet from the video stream?
+            if(ci->packet.stream_index == ci->videoStream)
+            {
+                // Decode video frame
+                avcodec_decode_video(ci->pCodecCtx, ci->pFrame, &ci->frameFinished,
+                    ci->packet.data, ci->packet.size);
+
+                // Did we get a video frame?
+                if(ci->frameFinished)
+                {
+                    // Convert the image from its native format to RGB32
+                    ci->watermark_convert_ctx =
+                        sws_getCachedContext(ci->watermark_convert_ctx,
+                            ci->pCodecCtx->width, ci->pCodecCtx->height, ci->pCodecCtx->pix_fmt,
+                            ci->pCodecCtx->width, ci->pCodecCtx->height, PIX_FMT_RGB32,
+                            sws_flags, NULL, NULL, NULL);
+                    if (ci->watermark_convert_ctx == NULL) {
+                        av_log(NULL, AV_LOG_ERROR,
+                              "Cannot initialize the watermark conversion context\n");
+                        return -1;
+                    }
+// img_convert parameters are          2 first destination, then 4 source
+// sws_scale   parameters are context, 4 first source,      then 2 destination
+                    sws_scale(ci->watermark_convert_ctx,
+                             ci->pFrame->data, ci->pFrame->linesize, 0, ci->pCodecCtx->height,
+                             ci->pFrameRGB->data, ci->pFrameRGB->linesize);
+
+                    // Process the video frame (save to disk etc.)
+                    //fprintf(stderr,"banan() New frame!\n");
+                    //DoSomethingWithTheImage(ci->pFrameRGB);
+                    return 0;
+                }
+            }
+
+            // Free the packet that was allocated by av_read_frame
+            av_free_packet(&ci->packet);
+        }
+        ci->is_done = 1;
+        return 0;
+    } // if 0 != cleanup
+
+    if (0 != cleanup)
+    {
+        // Free the RGB image
+        av_freep(&ci->buffer);
+        av_freep(&ci->pFrameRGB);
+
+        // Close the codec
+        if (0 != ci->pCodecCtx) {
+            avcodec_close(ci->pCodecCtx);
+            ci->pCodecCtx = 0;
+        }
+
+        // Close the video file
+        if (0 != ci->pFormatCtx) {
+            av_close_input_file(ci->pFormatCtx);
+            ci->pFormatCtx = 0;
+        }
+
+        ci->is_done = 0;
+    }
+    return 0;
+}
+
+
+void parse_arg_file(const char *filename)
+{
+}
diff --git a/contrib/gsm610/Makefile.am b/contrib/gsm610/Makefile.am
new file mode 100644
index 000000000..f2011dfd4
--- /dev/null
+++ b/contrib/gsm610/Makefile.am
@@ -0,0 +1,26 @@
+include $(top_srcdir)/misc/Makefile.common
+
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+AM_LDFLAGS = $(xineplug_ldflags)
+
+noinst_LTLIBRARIES = libgsm610.la
+
+libgsm610_la_SOURCES = \
+	add.c \
+	decode.c \
+	gsm_create.c \
+	gsm_decode.c \
+	gsm_destroy.c \
+	long_term.c \
+	lpc.c \
+	rpe.c \
+	short_term.c \
+	table.c
+
+
+noinst_HEADERS = \
+	gsm_config.h \
+	gsm.h \
+	private.h \
+	proto.h \
+	unproto.h
diff --git a/contrib/gsm610/add.c b/contrib/gsm610/add.c
new file mode 100644
index 000000000..cd4b5dd3b
--- /dev/null
+++ b/contrib/gsm610/add.c
@@ -0,0 +1,235 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/add.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+
+/*
+ *  See private.h for the more commonly used macro versions.
+ */
+
+#include	<stdio.h>
+#include	<assert.h>
+
+#include	"private.h"
+#include	"gsm.h"
+#include	"proto.h"
+
+#define	saturate(x) 	\
+	((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x))
+
+word gsm_add P2((a,b), word a, word b)
+{
+	longword sum = (longword)a + (longword)b;
+	return saturate(sum);
+}
+
+word gsm_sub P2((a,b), word a, word b)
+{
+	longword diff = (longword)a - (longword)b;
+	return saturate(diff);
+}
+
+word gsm_mult P2((a,b), word a, word b)
+{
+	if (a == MIN_WORD && b == MIN_WORD) return MAX_WORD;
+	else return SASR( (longword)a * (longword)b, 15 );
+}
+
+word gsm_mult_r P2((a,b), word a, word b)
+{
+	if (b == MIN_WORD && a == MIN_WORD) return MAX_WORD;
+	else {
+		longword prod = (longword)a * (longword)b + 16384;
+		prod >>= 15;
+		return prod & 0xFFFF;
+	}
+}
+
+word gsm_abs P1((a), word a)
+{
+	return a < 0 ? (a == MIN_WORD ? MAX_WORD : -a) : a;
+}
+
+longword gsm_L_mult P2((a,b),word a, word b)
+{
+	assert( a != MIN_WORD || b != MIN_WORD );
+	return ((longword)a * (longword)b) << 1;
+}
+
+longword gsm_L_add P2((a,b), longword a, longword b)
+{
+	if (a < 0) {
+		if (b >= 0) return a + b;
+		else {
+			ulongword A = (ulongword)-(a + 1) + (ulongword)-(b + 1);
+			return A >= MAX_LONGWORD ? MIN_LONGWORD :-(longword)A-2;
+		}
+	}
+	else if (b <= 0) return a + b;
+	else {
+		ulongword A = (ulongword)a + (ulongword)b;
+		return A > MAX_LONGWORD ? MAX_LONGWORD : A;
+	}
+}
+
+longword gsm_L_sub P2((a,b), longword a, longword b)
+{
+	if (a >= 0) {
+		if (b >= 0) return a - b;
+		else {
+			/* a>=0, b<0 */
+
+			ulongword A = (ulongword)a + -(b + 1);
+			return A >= MAX_LONGWORD ? MAX_LONGWORD : (A + 1);
+		}
+	}
+	else if (b <= 0) return a - b;
+	else {
+		/* a<0, b>0 */  
+
+		ulongword A = (ulongword)-(a + 1) + b;
+		return A >= MAX_LONGWORD ? MIN_LONGWORD : -(longword)A - 1;
+	}
+}
+
+static unsigned char const bitoff[ 256 ] = {
+	 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
+	 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+	 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+word gsm_norm P1((a), longword a )
+/*
+ * the number of left shifts needed to normalize the 32 bit
+ * variable L_var1 for positive values on the interval
+ *
+ * with minimum of
+ * minimum of 1073741824  (01000000000000000000000000000000) and 
+ * maximum of 2147483647  (01111111111111111111111111111111)
+ *
+ *
+ * and for negative values on the interval with
+ * minimum of -2147483648 (-10000000000000000000000000000000) and
+ * maximum of -1073741824 ( -1000000000000000000000000000000).
+ *
+ * in order to normalize the result, the following
+ * operation must be done: L_norm_var1 = L_var1 << norm( L_var1 );
+ *
+ * (That's 'ffs', only from the left, not the right..)
+ */
+{
+	assert(a != 0);
+
+	if (a < 0) {
+		if (a <= -1073741824) return 0;
+		a = ~a;
+	}
+
+	return    a & 0xffff0000 
+		? ( a & 0xff000000
+		  ?  -1 + bitoff[ 0xFF & (a >> 24) ]
+		  :   7 + bitoff[ 0xFF & (a >> 16) ] )
+		: ( a & 0xff00
+		  ?  15 + bitoff[ 0xFF & (a >> 8) ]
+		  :  23 + bitoff[ 0xFF & a ] );
+}
+
+longword gsm_L_asl P2((a,n), longword a, int n)
+{
+	if (n >= 32) return 0;
+	if (n <= -32) return -(a < 0);
+	if (n < 0) return gsm_L_asr(a, -n);
+	return a << n;
+}
+
+word gsm_asl P2((a,n), word a, int n)
+{
+	if (n >= 16) return 0;
+	if (n <= -16) return -(a < 0);
+	if (n < 0) return gsm_asr(a, -n);
+	return a << n;
+}
+
+longword gsm_L_asr P2((a,n), longword a, int n)
+{
+	if (n >= 32) return -(a < 0);
+	if (n <= -32) return 0;
+	if (n < 0) return a << -n;
+
+#	ifdef	SASR
+		return a >> n;
+#	else
+		if (a >= 0) return a >> n;
+		else return -(longword)( -(ulongword)a >> n );
+#	endif
+}
+
+word gsm_asr P2((a,n), word a, int n)
+{
+	if (n >= 16) return -(a < 0);
+	if (n <= -16) return 0;
+	if (n < 0) return a << -n;
+
+#	ifdef	SASR
+		return a >> n;
+#	else
+		if (a >= 0) return a >> n;
+		else return -(word)( -(uword)a >> n );
+#	endif
+}
+
+/* 
+ *  (From p. 46, end of section 4.2.5)
+ *
+ *  NOTE: The following lines gives [sic] one correct implementation
+ *  	  of the div(num, denum) arithmetic operation.  Compute div
+ *        which is the integer division of num by denum: with denum
+ *	  >= num > 0
+ */
+
+word gsm_div P2((num,denum), word num, word denum)
+{
+	longword	L_num   = num;
+	longword	L_denum = denum;
+	word		div 	= 0;
+	int		k 	= 15;
+
+	/* The parameter num sometimes becomes zero.
+	 * Although this is explicitly guarded against in 4.2.5,
+	 * we assume that the result should then be zero as well.
+	 */
+
+	/* assert(num != 0); */
+
+	assert(num >= 0 && denum >= num);
+	if (num == 0)
+	    return 0;
+
+	while (k--) {
+		div   <<= 1;
+		L_num <<= 1;
+
+		if (L_num >= L_denum) {
+			L_num -= L_denum;
+			div++;
+		}
+	}
+
+	return div;
+}
diff --git a/contrib/gsm610/decode.c b/contrib/gsm610/decode.c
new file mode 100644
index 000000000..66dcab665
--- /dev/null
+++ b/contrib/gsm610/decode.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/decode.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+
+#include <stdio.h>
+
+#include	"private.h"
+#include	"gsm.h"
+#include	"proto.h"
+
+/*
+ *  4.3 FIXED POINT IMPLEMENTATION OF THE RPE-LTP DECODER
+ */
+
+static void Postprocessing P2((S,s),
+	struct gsm_state	* S,
+	register word 		* s)
+{
+	register int		k;
+	register word		msr = S->msr;
+	register longword	ltmp;	/* for GSM_ADD */
+	register word		tmp;
+
+	for (k = 160; k--; s++) {
+		tmp = GSM_MULT_R( msr, 28180 );
+		msr = GSM_ADD(*s, tmp);  	   /* Deemphasis 	     */
+		*s  = GSM_ADD(msr, msr) & 0xFFF8;  /* Truncation & Upscaling */
+	}
+	S->msr = msr;
+}
+
+void Gsm_Decoder P8((S,LARcr, Ncr,bcr,Mcr,xmaxcr,xMcr,s),
+	struct gsm_state	* S,
+
+	word		* LARcr,	/* [0..7]		IN	*/
+
+	word		* Ncr,		/* [0..3] 		IN 	*/
+	word		* bcr,		/* [0..3]		IN	*/
+	word		* Mcr,		/* [0..3] 		IN 	*/
+	word		* xmaxcr,	/* [0..3]		IN 	*/
+	word		* xMcr,		/* [0..13*4]		IN	*/
+
+	word		* s)		/* [0..159]		OUT 	*/
+{
+	int		j, k;
+	word		erp[40], wt[160];
+	word		* drp = S->dp0 + 120;
+
+	for (j=0; j <= 3; j++, xmaxcr++, bcr++, Ncr++, Mcr++, xMcr += 13) {
+
+		Gsm_RPE_Decoding( S, *xmaxcr, *Mcr, xMcr, erp );
+		Gsm_Long_Term_Synthesis_Filtering( S, *Ncr, *bcr, erp, drp );
+
+		for (k = 0; k <= 39; k++) wt[ j * 40 + k ] =  drp[ k ];
+	}
+
+	Gsm_Short_Term_Synthesis_Filter( S, LARcr, wt, s );
+	Postprocessing(S, s);
+}
diff --git a/contrib/gsm610/gsm.h b/contrib/gsm610/gsm.h
new file mode 100644
index 000000000..34ad8f7a5
--- /dev/null
+++ b/contrib/gsm610/gsm.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*$Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/gsm.h,v 1.1 2002/10/12 19:12:49 tmmm Exp $*/
+
+#ifndef	GSM_H
+#define	GSM_H
+
+#ifdef __cplusplus
+#	define	NeedFunctionPrototypes	1
+#endif
+
+#if __STDC__
+#	define	NeedFunctionPrototypes	1
+#endif
+
+#ifdef _NO_PROTO
+#	undef	NeedFunctionPrototypes
+#endif
+
+#ifdef NeedFunctionPrototypes
+#   include	<stdio.h>		/* for FILE * 	*/
+#endif
+
+#undef GSM_P
+#if NeedFunctionPrototypes
+#	define	GSM_P( protos )	protos
+#else
+#	define  GSM_P( protos )	( /* protos */ )
+#endif
+
+/*
+ *	Interface
+ */
+
+typedef struct gsm_state * 	gsm;
+typedef short		   	gsm_signal;		/* signed 16 bit */
+typedef unsigned char		gsm_byte;
+typedef gsm_byte 		gsm_frame[33];		/* 33 * 8 bits	 */
+
+#define	GSM_MAGIC		0xD		  	/* 13 kbit/s RPE-LTP */
+
+#define	GSM_PATCHLEVEL		10
+#define	GSM_MINOR		0
+#define	GSM_MAJOR		1
+
+#define	GSM_OPT_VERBOSE		1
+#define	GSM_OPT_FAST		2
+#define	GSM_OPT_LTP_CUT		3
+#define	GSM_OPT_WAV49		4
+#define	GSM_OPT_FRAME_INDEX	5
+#define	GSM_OPT_FRAME_CHAIN	6
+
+extern gsm  gsm_create 	GSM_P((void));
+extern void gsm_destroy GSM_P((gsm));	
+
+extern int  gsm_print   GSM_P((FILE *, gsm, gsm_byte  *));
+extern int  gsm_option  GSM_P((gsm, int, int *));
+
+extern void gsm_encode  GSM_P((gsm, gsm_signal *, gsm_byte  *));
+extern int  gsm_decode  GSM_P((gsm, gsm_byte   *, gsm_signal *));
+
+extern int  gsm_explode GSM_P((gsm, gsm_byte   *, gsm_signal *));
+extern void gsm_implode GSM_P((gsm, gsm_signal *, gsm_byte   *));
+
+#undef	GSM_P
+
+#endif	/* GSM_H */
diff --git a/contrib/gsm610/gsm_config.h b/contrib/gsm610/gsm_config.h
new file mode 100644
index 000000000..a40004221
--- /dev/null
+++ b/contrib/gsm610/gsm_config.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*$Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/gsm_config.h,v 1.2 2004/05/12 16:21:41 mroi Exp $*/
+
+#ifndef	CONFIG_H
+#define	CONFIG_H
+
+/*efine	SIGHANDLER_T	int 		/ * signal handlers are void	*/
+/*efine HAS_SYSV_SIGNAL	1		/ * sigs not blocked/reset?	*/
+
+#define	HAS_STDLIB_H	1		/* /usr/include/stdlib.h	*/
+/*efine	HAS_LIMITS_H	1		/ * /usr/include/limits.h	*/
+#define	HAS_FCNTL_H	1		/* /usr/include/fcntl.h		*/
+/*efine	HAS_ERRNO_DECL	1		/ * errno.h declares errno	*/
+
+#define	HAS_FSTAT 	1		/* fstat syscall		*/
+#define	HAS_FCHMOD 	1		/* fchmod syscall		*/
+#define	HAS_CHMOD 	1		/* chmod syscall		*/
+#define	HAS_FCHOWN 	1		/* fchown syscall		*/
+#define	HAS_CHOWN 	1		/* chown syscall		*/
+/*efine	HAS__FSETMODE 	1		/ * _fsetmode -- set file mode	*/
+
+#define	HAS_STRING_H 	1		/* /usr/include/string.h 	*/
+/*efine	HAS_STRINGS_H	1		/ * /usr/include/strings.h 	*/
+
+#define	HAS_UNISTD_H	1		/* /usr/include/unistd.h	*/
+#define	HAS_UTIME	1		/* POSIX utime(path, times)	*/
+/*efine	HAS_UTIMES	1		/ * use utimes() syscall instead	*/
+#define	HAS_UTIME_H	1		/* UTIME header file		*/
+/*efine	HAS_UTIMBUF	1		/ * struct utimbuf		*/
+/*efine	HAS_UTIMEUSEC   1		/ * microseconds in utimbuf?	*/
+
+#endif	/* CONFIG_H */
diff --git a/contrib/gsm610/gsm_create.c b/contrib/gsm610/gsm_create.c
new file mode 100644
index 000000000..df80758f0
--- /dev/null
+++ b/contrib/gsm610/gsm_create.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+static char const	ident[] = "$Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/gsm_create.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $";
+
+#include	"gsm_config.h"
+
+#ifdef	HAS_STRING_H
+#include	<string.h>
+#else
+#	include "proto.h"
+	extern char	* memset P((char *, int, int));
+#endif
+
+#ifdef	HAS_STDLIB_H
+#	include	<stdlib.h>
+#else
+#	ifdef	HAS_MALLOC_H
+#		include 	<malloc.h>
+#	else
+		extern char * malloc();
+#	endif
+#endif
+
+#include <stdio.h>
+
+#include "gsm.h"
+#include "private.h"
+#include "proto.h"
+
+gsm gsm_create P0()
+{
+	gsm  r;
+
+	r = (gsm)malloc(sizeof(struct gsm_state));
+	if (!r) return r;
+
+	memset((char *)r, 0, sizeof(*r));
+	r->nrp = 40;
+
+	return r;
+}
diff --git a/contrib/gsm610/gsm_decode.c b/contrib/gsm610/gsm_decode.c
new file mode 100644
index 000000000..849818c14
--- /dev/null
+++ b/contrib/gsm610/gsm_decode.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/gsm_decode.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+
+#include "private.h"
+
+#include "gsm.h"
+#include "proto.h"
+
+int gsm_decode P3((s, c, target), gsm s, gsm_byte * c, gsm_signal * target)
+{
+	word  	LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4];
+
+	if (s->wav_fmt) {
+
+		uword sr = 0;
+
+		s->frame_index = !s->frame_index;
+		if (s->frame_index) {
+
+			sr = *c++;
+			LARc[0] = sr & 0x3f;  sr >>= 6;
+			sr |= (uword)*c++ << 2;
+			LARc[1] = sr & 0x3f;  sr >>= 6;
+			sr |= (uword)*c++ << 4;
+			LARc[2] = sr & 0x1f;  sr >>= 5;
+			LARc[3] = sr & 0x1f;  sr >>= 5;
+			sr |= (uword)*c++ << 2;
+			LARc[4] = sr & 0xf;  sr >>= 4;
+			LARc[5] = sr & 0xf;  sr >>= 4;
+			sr |= (uword)*c++ << 2;			/* 5 */
+			LARc[6] = sr & 0x7;  sr >>= 3;
+			LARc[7] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 4;
+			Nc[0] = sr & 0x7f;  sr >>= 7;
+			bc[0] = sr & 0x3;  sr >>= 2;
+			Mc[0] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 1;
+			xmaxc[0] = sr & 0x3f;  sr >>= 6;
+			xmc[0] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[1] = sr & 0x7;  sr >>= 3;
+			xmc[2] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[3] = sr & 0x7;  sr >>= 3;
+			xmc[4] = sr & 0x7;  sr >>= 3;
+			xmc[5] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;			/* 10 */
+			xmc[6] = sr & 0x7;  sr >>= 3;
+			xmc[7] = sr & 0x7;  sr >>= 3;
+			xmc[8] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[9] = sr & 0x7;  sr >>= 3;
+			xmc[10] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[11] = sr & 0x7;  sr >>= 3;
+			xmc[12] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 4;
+			Nc[1] = sr & 0x7f;  sr >>= 7;
+			bc[1] = sr & 0x3;  sr >>= 2;
+			Mc[1] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 1;
+			xmaxc[1] = sr & 0x3f;  sr >>= 6;
+			xmc[13] = sr & 0x7;  sr >>= 3;
+			sr = *c++;				/* 15 */
+			xmc[14] = sr & 0x7;  sr >>= 3;
+			xmc[15] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[16] = sr & 0x7;  sr >>= 3;
+			xmc[17] = sr & 0x7;  sr >>= 3;
+			xmc[18] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[19] = sr & 0x7;  sr >>= 3;
+			xmc[20] = sr & 0x7;  sr >>= 3;
+			xmc[21] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[22] = sr & 0x7;  sr >>= 3;
+			xmc[23] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[24] = sr & 0x7;  sr >>= 3;
+			xmc[25] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 4;			/* 20 */
+			Nc[2] = sr & 0x7f;  sr >>= 7;
+			bc[2] = sr & 0x3;  sr >>= 2;
+			Mc[2] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 1;
+			xmaxc[2] = sr & 0x3f;  sr >>= 6;
+			xmc[26] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[27] = sr & 0x7;  sr >>= 3;
+			xmc[28] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[29] = sr & 0x7;  sr >>= 3;
+			xmc[30] = sr & 0x7;  sr >>= 3;
+			xmc[31] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[32] = sr & 0x7;  sr >>= 3;
+			xmc[33] = sr & 0x7;  sr >>= 3;
+			xmc[34] = sr & 0x7;  sr >>= 3;
+			sr = *c++;				/* 25 */
+			xmc[35] = sr & 0x7;  sr >>= 3;
+			xmc[36] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[37] = sr & 0x7;  sr >>= 3;
+			xmc[38] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 4;
+			Nc[3] = sr & 0x7f;  sr >>= 7;
+			bc[3] = sr & 0x3;  sr >>= 2;
+			Mc[3] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 1;
+			xmaxc[3] = sr & 0x3f;  sr >>= 6;
+			xmc[39] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[40] = sr & 0x7;  sr >>= 3;
+			xmc[41] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;			/* 30 */
+			xmc[42] = sr & 0x7;  sr >>= 3;
+			xmc[43] = sr & 0x7;  sr >>= 3;
+			xmc[44] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[45] = sr & 0x7;  sr >>= 3;
+			xmc[46] = sr & 0x7;  sr >>= 3;
+			xmc[47] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[48] = sr & 0x7;  sr >>= 3;
+			xmc[49] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[50] = sr & 0x7;  sr >>= 3;
+			xmc[51] = sr & 0x7;  sr >>= 3;
+
+			s->frame_chain = sr & 0xf;
+		}
+		else {
+			sr = s->frame_chain;
+			sr |= (uword)*c++ << 4;			/* 1 */
+			LARc[0] = sr & 0x3f;  sr >>= 6;
+			LARc[1] = sr & 0x3f;  sr >>= 6;
+			sr = *c++;
+			LARc[2] = sr & 0x1f;  sr >>= 5;
+			sr |= (uword)*c++ << 3;
+			LARc[3] = sr & 0x1f;  sr >>= 5;
+			LARc[4] = sr & 0xf;  sr >>= 4;
+			sr |= (uword)*c++ << 2;
+			LARc[5] = sr & 0xf;  sr >>= 4;
+			LARc[6] = sr & 0x7;  sr >>= 3;
+			LARc[7] = sr & 0x7;  sr >>= 3;
+			sr = *c++;				/* 5 */
+			Nc[0] = sr & 0x7f;  sr >>= 7;
+			sr |= (uword)*c++ << 1;
+			bc[0] = sr & 0x3;  sr >>= 2;
+			Mc[0] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 5;
+			xmaxc[0] = sr & 0x3f;  sr >>= 6;
+			xmc[0] = sr & 0x7;  sr >>= 3;
+			xmc[1] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[2] = sr & 0x7;  sr >>= 3;
+			xmc[3] = sr & 0x7;  sr >>= 3;
+			xmc[4] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[5] = sr & 0x7;  sr >>= 3;
+			xmc[6] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;			/* 10 */
+			xmc[7] = sr & 0x7;  sr >>= 3;
+			xmc[8] = sr & 0x7;  sr >>= 3;
+			xmc[9] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[10] = sr & 0x7;  sr >>= 3;
+			xmc[11] = sr & 0x7;  sr >>= 3;
+			xmc[12] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			Nc[1] = sr & 0x7f;  sr >>= 7;
+			sr |= (uword)*c++ << 1;
+			bc[1] = sr & 0x3;  sr >>= 2;
+			Mc[1] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 5;
+			xmaxc[1] = sr & 0x3f;  sr >>= 6;
+			xmc[13] = sr & 0x7;  sr >>= 3;
+			xmc[14] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;			/* 15 */
+			xmc[15] = sr & 0x7;  sr >>= 3;
+			xmc[16] = sr & 0x7;  sr >>= 3;
+			xmc[17] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[18] = sr & 0x7;  sr >>= 3;
+			xmc[19] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[20] = sr & 0x7;  sr >>= 3;
+			xmc[21] = sr & 0x7;  sr >>= 3;
+			xmc[22] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[23] = sr & 0x7;  sr >>= 3;
+			xmc[24] = sr & 0x7;  sr >>= 3;
+			xmc[25] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			Nc[2] = sr & 0x7f;  sr >>= 7;
+			sr |= (uword)*c++ << 1;			/* 20 */
+			bc[2] = sr & 0x3;  sr >>= 2;
+			Mc[2] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 5;
+			xmaxc[2] = sr & 0x3f;  sr >>= 6;
+			xmc[26] = sr & 0x7;  sr >>= 3;
+			xmc[27] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;	
+			xmc[28] = sr & 0x7;  sr >>= 3;
+			xmc[29] = sr & 0x7;  sr >>= 3;
+			xmc[30] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			xmc[31] = sr & 0x7;  sr >>= 3;
+			xmc[32] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[33] = sr & 0x7;  sr >>= 3;
+			xmc[34] = sr & 0x7;  sr >>= 3;
+			xmc[35] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;			/* 25 */
+			xmc[36] = sr & 0x7;  sr >>= 3;
+			xmc[37] = sr & 0x7;  sr >>= 3;
+			xmc[38] = sr & 0x7;  sr >>= 3;
+			sr = *c++;
+			Nc[3] = sr & 0x7f;  sr >>= 7;
+			sr |= (uword)*c++ << 1;		
+			bc[3] = sr & 0x3;  sr >>= 2;
+			Mc[3] = sr & 0x3;  sr >>= 2;
+			sr |= (uword)*c++ << 5;
+			xmaxc[3] = sr & 0x3f;  sr >>= 6;
+			xmc[39] = sr & 0x7;  sr >>= 3;
+			xmc[40] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[41] = sr & 0x7;  sr >>= 3;
+			xmc[42] = sr & 0x7;  sr >>= 3;
+			xmc[43] = sr & 0x7;  sr >>= 3;
+			sr = *c++;				/* 30 */
+			xmc[44] = sr & 0x7;  sr >>= 3;
+			xmc[45] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 2;
+			xmc[46] = sr & 0x7;  sr >>= 3;
+			xmc[47] = sr & 0x7;  sr >>= 3;
+			xmc[48] = sr & 0x7;  sr >>= 3;
+			sr |= (uword)*c++ << 1;
+			xmc[49] = sr & 0x7;  sr >>= 3;
+			xmc[50] = sr & 0x7;  sr >>= 3;
+			xmc[51] = sr & 0x7;  sr >>= 3;
+		}
+	}
+	else
+	{
+		/* GSM_MAGIC  = (*c >> 4) & 0xF; */
+
+		if (((*c >> 4) & 0x0F) != GSM_MAGIC) return -1;
+
+		LARc[0]  = (*c++ & 0xF) << 2;		/* 1 */
+		LARc[0] |= (*c >> 6) & 0x3;
+		LARc[1]  = *c++ & 0x3F;
+		LARc[2]  = (*c >> 3) & 0x1F;
+		LARc[3]  = (*c++ & 0x7) << 2;
+		LARc[3] |= (*c >> 6) & 0x3;
+		LARc[4]  = (*c >> 2) & 0xF;
+		LARc[5]  = (*c++ & 0x3) << 2;
+		LARc[5] |= (*c >> 6) & 0x3;
+		LARc[6]  = (*c >> 3) & 0x7;
+		LARc[7]  = *c++ & 0x7;
+		Nc[0]  = (*c >> 1) & 0x7F;
+		bc[0]  = (*c++ & 0x1) << 1;
+		bc[0] |= (*c >> 7) & 0x1;
+		Mc[0]  = (*c >> 5) & 0x3;
+		xmaxc[0]  = (*c++ & 0x1F) << 1;
+		xmaxc[0] |= (*c >> 7) & 0x1;
+		xmc[0]  = (*c >> 4) & 0x7;
+		xmc[1]  = (*c >> 1) & 0x7;
+		xmc[2]  = (*c++ & 0x1) << 2;
+		xmc[2] |= (*c >> 6) & 0x3;
+		xmc[3]  = (*c >> 3) & 0x7;
+		xmc[4]  = *c++ & 0x7;
+		xmc[5]  = (*c >> 5) & 0x7;
+		xmc[6]  = (*c >> 2) & 0x7;
+		xmc[7]  = (*c++ & 0x3) << 1;		/* 10 */
+		xmc[7] |= (*c >> 7) & 0x1;
+		xmc[8]  = (*c >> 4) & 0x7;
+		xmc[9]  = (*c >> 1) & 0x7;
+		xmc[10]  = (*c++ & 0x1) << 2;
+		xmc[10] |= (*c >> 6) & 0x3;
+		xmc[11]  = (*c >> 3) & 0x7;
+		xmc[12]  = *c++ & 0x7;
+		Nc[1]  = (*c >> 1) & 0x7F;
+		bc[1]  = (*c++ & 0x1) << 1;
+		bc[1] |= (*c >> 7) & 0x1;
+		Mc[1]  = (*c >> 5) & 0x3;
+		xmaxc[1]  = (*c++ & 0x1F) << 1;
+		xmaxc[1] |= (*c >> 7) & 0x1;
+		xmc[13]  = (*c >> 4) & 0x7;
+		xmc[14]  = (*c >> 1) & 0x7;
+		xmc[15]  = (*c++ & 0x1) << 2;
+		xmc[15] |= (*c >> 6) & 0x3;
+		xmc[16]  = (*c >> 3) & 0x7;
+		xmc[17]  = *c++ & 0x7;
+		xmc[18]  = (*c >> 5) & 0x7;
+		xmc[19]  = (*c >> 2) & 0x7;
+		xmc[20]  = (*c++ & 0x3) << 1;
+		xmc[20] |= (*c >> 7) & 0x1;
+		xmc[21]  = (*c >> 4) & 0x7;
+		xmc[22]  = (*c >> 1) & 0x7;
+		xmc[23]  = (*c++ & 0x1) << 2;
+		xmc[23] |= (*c >> 6) & 0x3;
+		xmc[24]  = (*c >> 3) & 0x7;
+		xmc[25]  = *c++ & 0x7;
+		Nc[2]  = (*c >> 1) & 0x7F;
+		bc[2]  = (*c++ & 0x1) << 1;		/* 20 */
+		bc[2] |= (*c >> 7) & 0x1;
+		Mc[2]  = (*c >> 5) & 0x3;
+		xmaxc[2]  = (*c++ & 0x1F) << 1;
+		xmaxc[2] |= (*c >> 7) & 0x1;
+		xmc[26]  = (*c >> 4) & 0x7;
+		xmc[27]  = (*c >> 1) & 0x7;
+		xmc[28]  = (*c++ & 0x1) << 2;
+		xmc[28] |= (*c >> 6) & 0x3;
+		xmc[29]  = (*c >> 3) & 0x7;
+		xmc[30]  = *c++ & 0x7;
+		xmc[31]  = (*c >> 5) & 0x7;
+		xmc[32]  = (*c >> 2) & 0x7;
+		xmc[33]  = (*c++ & 0x3) << 1;
+		xmc[33] |= (*c >> 7) & 0x1;
+		xmc[34]  = (*c >> 4) & 0x7;
+		xmc[35]  = (*c >> 1) & 0x7;
+		xmc[36]  = (*c++ & 0x1) << 2;
+		xmc[36] |= (*c >> 6) & 0x3;
+		xmc[37]  = (*c >> 3) & 0x7;
+		xmc[38]  = *c++ & 0x7;
+		Nc[3]  = (*c >> 1) & 0x7F;
+		bc[3]  = (*c++ & 0x1) << 1;
+		bc[3] |= (*c >> 7) & 0x1;
+		Mc[3]  = (*c >> 5) & 0x3;
+		xmaxc[3]  = (*c++ & 0x1F) << 1;
+		xmaxc[3] |= (*c >> 7) & 0x1;
+		xmc[39]  = (*c >> 4) & 0x7;
+		xmc[40]  = (*c >> 1) & 0x7;
+		xmc[41]  = (*c++ & 0x1) << 2;
+		xmc[41] |= (*c >> 6) & 0x3;
+		xmc[42]  = (*c >> 3) & 0x7;
+		xmc[43]  = *c++ & 0x7;			/* 30  */
+		xmc[44]  = (*c >> 5) & 0x7;
+		xmc[45]  = (*c >> 2) & 0x7;
+		xmc[46]  = (*c++ & 0x3) << 1;
+		xmc[46] |= (*c >> 7) & 0x1;
+		xmc[47]  = (*c >> 4) & 0x7;
+		xmc[48]  = (*c >> 1) & 0x7;
+		xmc[49]  = (*c++ & 0x1) << 2;
+		xmc[49] |= (*c >> 6) & 0x3;
+		xmc[50]  = (*c >> 3) & 0x7;
+		xmc[51]  = *c & 0x7;			/* 33 */
+	}
+
+	Gsm_Decoder(s, LARc, Nc, bc, Mc, xmaxc, xmc, target);
+
+	return 0;
+}
diff --git a/contrib/gsm610/gsm_destroy.c b/contrib/gsm610/gsm_destroy.c
new file mode 100644
index 000000000..481a74660
--- /dev/null
+++ b/contrib/gsm610/gsm_destroy.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/gsm_destroy.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+
+#include "gsm.h"
+#include "gsm_config.h"
+#include "proto.h"
+
+#ifdef	HAS_STDLIB_H
+#	include	<stdlib.h>
+#else
+#	ifdef	HAS_MALLOC_H
+#		include 	<malloc.h>
+#	else
+		extern void free();
+#	endif
+#endif
+
+void gsm_destroy P1((S), gsm S)
+{
+	if (S) free((char *)S);
+}
diff --git a/contrib/gsm610/long_term.c b/contrib/gsm610/long_term.c
new file mode 100644
index 000000000..625662e1f
--- /dev/null
+++ b/contrib/gsm610/long_term.c
@@ -0,0 +1,960 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/long_term.c,v 1.3 2003/12/07 15:34:30 f1rmb Exp $ */
+
+#include <stdio.h>
+#include "xineutils.h"
+
+#include "private.h"
+
+#include "gsm.h"
+#include "proto.h"
+
+/*
+ *  4.2.11 .. 4.2.12 LONG TERM PREDICTOR (LTP) SECTION
+ */
+
+
+/*
+ * This module computes the LTP gain (bc) and the LTP lag (Nc)
+ * for the long term analysis filter.   This is done by calculating a
+ * maximum of the cross-correlation function between the current
+ * sub-segment short term residual signal d[0..39] (output of
+ * the short term analysis filter; for simplification the index
+ * of this array begins at 0 and ends at 39 for each sub-segment of the
+ * RPE-LTP analysis) and the previous reconstructed short term
+ * residual signal dp[ -120 .. -1 ].  A dynamic scaling must be
+ * performed to avoid overflow.
+ */
+
+ /* The next procedure exists in six versions.  First two integer
+  * version (if USE_FLOAT_MUL is not defined); then four floating
+  * point versions, twice with proper scaling (USE_FLOAT_MUL defined),
+  * once without (USE_FLOAT_MUL and FAST defined, and fast run-time
+  * option used).  Every pair has first a Cut version (see the -C
+  * option to toast or the LTP_CUT option to gsm_option()), then the
+  * uncut one.  (For a detailed explanation of why this is altogether
+  * a bad idea, see Henry Spencer and Geoff Collyer, ``#ifdef Considered
+  * Harmful''.)
+a  */
+
+#ifndef  USE_FLOAT_MUL
+
+#ifdef	LTP_CUT
+
+static void Cut_Calculation_of_the_LTP_parameters P5((st, d,dp,bc_out,Nc_out),
+
+	struct gsm_state * st,
+
+	register word	* d,		/* [0..39]	IN	*/
+	register word	* dp,		/* [-120..-1]	IN	*/
+	word		* bc_out,	/* 		OUT	*/
+	word		* Nc_out	/* 		OUT	*/
+)
+{
+	register int  	k, lambda;
+	word		Nc, bc;
+	word		wt[40];
+
+	longword	L_result;
+	longword	L_max, L_power;
+	word		R, S, dmax, scal, best_k;
+	word		ltp_cut;
+
+	register word	temp, wt_k;
+
+	/*  Search of the optimum scaling of d[0..39].
+	 */
+	dmax = 0;
+	for (k = 0; k <= 39; k++) {
+		temp = d[k];
+		temp = GSM_ABS( temp );
+		if (temp > dmax) {
+			dmax = temp;
+			best_k = k;
+		}
+	}
+	temp = 0;
+	if (dmax == 0) scal = 0;
+	else {
+		_x_assert(dmax > 0);
+		temp = gsm_norm( (longword)dmax << 16 );
+	}
+	if (temp > 6) scal = 0;
+	else scal = 6 - temp;
+
+	_x_assert(scal >= 0);
+
+	/* Search for the maximum cross-correlation and coding of the LTP lag
+	 */
+	L_max = 0;
+	Nc    = 40;	/* index for the maximum cross-correlation */
+	wt_k  = SASR(d[best_k], scal);
+
+	for (lambda = 40; lambda <= 120; lambda++) {
+		L_result = (longword)wt_k * dp[best_k - lambda];
+		if (L_result > L_max) {
+			Nc    = lambda;
+			L_max = L_result;
+		}
+	}
+	*Nc_out = Nc;
+	L_max <<= 1;
+
+	/*  Rescaling of L_max
+	 */
+	_x_assert((scal <= 100) && (scal >= -100));
+	L_max = L_max >> (6 - scal);	/* sub(6, scal) */
+
+	_x_assert(Nc <= 120 && Nc >= 40);
+
+	/*   Compute the power of the reconstructed short term residual
+	 *   signal dp[..]
+	 */
+	L_power = 0;
+	for (k = 0; k <= 39; k++) {
+
+		register longword L_temp;
+
+		L_temp   = SASR( dp[k - Nc], 3 );
+		L_power += L_temp * L_temp;
+	}
+	L_power <<= 1;	/* from L_MULT */
+
+	/*  Normalization of L_max and L_power
+	 */
+
+	if (L_max <= 0)  {
+		*bc_out = 0;
+		return;
+	}
+	if (L_max >= L_power) {
+		*bc_out = 3;
+		return;
+	}
+
+	temp = gsm_norm( L_power );
+
+	R = SASR( L_max   << temp, 16 );
+	S = SASR( L_power << temp, 16 );
+
+	/*  Coding of the LTP gain
+	 */
+
+	/*  Table 4.3a must be used to obtain the level DLB[i] for the
+	 *  quantization of the LTP gain b to get the coded version bc.
+	 */
+	for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+	*bc_out = bc;
+}
+
+#endif 	/* LTP_CUT */
+
+static void Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
+	register word	* d,		/* [0..39]	IN	*/
+	register word	* dp,		/* [-120..-1]	IN	*/
+	word		* bc_out,	/* 		OUT	*/
+	word		* Nc_out	/* 		OUT	*/
+)
+{
+	register int  	k, lambda;
+	word		Nc, bc;
+	word		wt[40];
+
+	longword	L_max, L_power;
+	word		R, S, dmax, scal;
+	register word	temp;
+
+	/*  Search of the optimum scaling of d[0..39].
+	 */
+	dmax = 0;
+
+	for (k = 0; k <= 39; k++) {
+		temp = d[k];
+		temp = GSM_ABS( temp );
+		if (temp > dmax) dmax = temp;
+	}
+
+	temp = 0;
+	if (dmax == 0) scal = 0;
+	else {
+	  _x_assert(dmax > 0);
+	  temp = gsm_norm( (longword)dmax << 16 );
+	}
+
+	if (temp > 6) scal = 0;
+	else scal = 6 - temp;
+
+	_x_assert(scal >= 0);
+
+	/*  Initialization of a working array wt
+	 */
+
+	for (k = 0; k <= 39; k++) wt[k] = SASR( d[k], scal );
+
+	/* Search for the maximum cross-correlation and coding of the LTP lag
+	 */
+	L_max = 0;
+	Nc    = 40;	/* index for the maximum cross-correlation */
+
+	for (lambda = 40; lambda <= 120; lambda++) {
+
+# undef STEP
+#		define STEP(k) 	(longword)wt[k] * dp[k - lambda]
+
+		register longword L_result;
+
+		L_result  = STEP(0)  ; L_result += STEP(1) ;
+		L_result += STEP(2)  ; L_result += STEP(3) ;
+		L_result += STEP(4)  ; L_result += STEP(5)  ;
+		L_result += STEP(6)  ; L_result += STEP(7)  ;
+		L_result += STEP(8)  ; L_result += STEP(9)  ;
+		L_result += STEP(10) ; L_result += STEP(11) ;
+		L_result += STEP(12) ; L_result += STEP(13) ;
+		L_result += STEP(14) ; L_result += STEP(15) ;
+		L_result += STEP(16) ; L_result += STEP(17) ;
+		L_result += STEP(18) ; L_result += STEP(19) ;
+		L_result += STEP(20) ; L_result += STEP(21) ;
+		L_result += STEP(22) ; L_result += STEP(23) ;
+		L_result += STEP(24) ; L_result += STEP(25) ;
+		L_result += STEP(26) ; L_result += STEP(27) ;
+		L_result += STEP(28) ; L_result += STEP(29) ;
+		L_result += STEP(30) ; L_result += STEP(31) ;
+		L_result += STEP(32) ; L_result += STEP(33) ;
+		L_result += STEP(34) ; L_result += STEP(35) ;
+		L_result += STEP(36) ; L_result += STEP(37) ;
+		L_result += STEP(38) ; L_result += STEP(39) ;
+
+		if (L_result > L_max) {
+
+			Nc    = lambda;
+			L_max = L_result;
+		}
+	}
+
+	*Nc_out = Nc;
+
+	L_max <<= 1;
+
+	/*  Rescaling of L_max
+	 */
+	_x_assert( (scal <= 100) && (scal >=  -100));
+	L_max = L_max >> (6 - scal);	/* sub(6, scal) */
+
+	_x_assert( Nc <= 120 && Nc >= 40);
+
+	/*   Compute the power of the reconstructed short term residual
+	 *   signal dp[..]
+	 */
+	L_power = 0;
+	for (k = 0; k <= 39; k++) {
+
+		register longword L_temp;
+
+		L_temp   = SASR( dp[k - Nc], 3 );
+		L_power += L_temp * L_temp;
+	}
+	L_power <<= 1;	/* from L_MULT */
+
+	/*  Normalization of L_max and L_power
+	 */
+
+	if (L_max <= 0)  {
+		*bc_out = 0;
+		return;
+	}
+	if (L_max >= L_power) {
+		*bc_out = 3;
+		return;
+	}
+
+	temp = gsm_norm( L_power );
+
+	R = SASR( L_max   << temp, 16 );
+	S = SASR( L_power << temp, 16 );
+
+	/*  Coding of the LTP gain
+	 */
+
+	/*  Table 4.3a must be used to obtain the level DLB[i] for the
+	 *  quantization of the LTP gain b to get the coded version bc.
+	 */
+	for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+	*bc_out = bc;
+}
+
+#else	/* USE_FLOAT_MUL */
+
+#ifdef	LTP_CUT
+
+static void Cut_Calculation_of_the_LTP_parameters P5((st, d,dp,bc_out,Nc_out),
+	struct gsm_state * st,		/*              IN 	*/
+	register word	* d,		/* [0..39]	IN	*/
+	register word	* dp,		/* [-120..-1]	IN	*/
+	word		* bc_out,	/* 		OUT	*/
+	word		* Nc_out	/* 		OUT	*/
+)
+{
+	register int  	k, lambda;
+	word		Nc, bc;
+	word		ltp_cut;
+
+	float		wt_float[40];
+	float		dp_float_base[120], * dp_float = dp_float_base + 120;
+
+	longword	L_max, L_power;
+	word		R, S, dmax, scal;
+	register word	temp;
+
+	/*  Search of the optimum scaling of d[0..39].
+	 */
+	dmax = 0;
+
+	for (k = 0; k <= 39; k++) {
+		temp = d[k];
+		temp = GSM_ABS( temp );
+		if (temp > dmax) dmax = temp;
+	}
+
+	temp = 0;
+	if (dmax == 0) scal = 0;
+	else {
+		_x_assert(dmax > 0);
+
+		temp = gsm_norm( (longword)dmax << 16 );
+	}
+
+	if (temp > 6) scal = 0;
+	else scal = 6 - temp;
+
+	_x_assert(scal >= 0);
+
+	ltp_cut = (longword)SASR(dmax, scal) * st->ltp_cut / 100; 
+
+
+	/*  Initialization of a working array wt
+	 */
+
+	for (k = 0; k < 40; k++) {
+		register word w = SASR( d[k], scal );
+		if (w < 0 ? w > -ltp_cut : w < ltp_cut) {
+			wt_float[k] = 0.0;
+		}
+		else {
+			wt_float[k] =  w;
+		}
+	}
+	for (k = -120; k <  0; k++) dp_float[k] =  dp[k];
+
+	/* Search for the maximum cross-correlation and coding of the LTP lag
+	 */
+	L_max = 0;
+	Nc    = 40;	/* index for the maximum cross-correlation */
+
+	for (lambda = 40; lambda <= 120; lambda += 9) {
+
+		/*  Calculate L_result for l = lambda .. lambda + 9.
+		 */
+		register float *lp = dp_float - lambda;
+
+		register float	W;
+		register float	a = lp[-8], b = lp[-7], c = lp[-6],
+				d = lp[-5], e = lp[-4], f = lp[-3],
+				g = lp[-2], h = lp[-1];
+		register float  E; 
+		register float  S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0,
+				S5 = 0, S6 = 0, S7 = 0, S8 = 0;
+
+#		undef STEP
+#		define	STEP(K, a, b, c, d, e, f, g, h) \
+			if ((W = wt_float[K]) != 0.0) {	\
+			E = W * a; S8 += E;		\
+			E = W * b; S7 += E;		\
+			E = W * c; S6 += E;		\
+			E = W * d; S5 += E;		\
+			E = W * e; S4 += E;		\
+			E = W * f; S3 += E;		\
+			E = W * g; S2 += E;		\
+			E = W * h; S1 += E;		\
+			a  = lp[K];			\
+			E = W * a; S0 += E; } else (a = lp[K])
+
+#		define	STEP_A(K)	STEP(K, a, b, c, d, e, f, g, h)
+#		define	STEP_B(K)	STEP(K, b, c, d, e, f, g, h, a)
+#		define	STEP_C(K)	STEP(K, c, d, e, f, g, h, a, b)
+#		define	STEP_D(K)	STEP(K, d, e, f, g, h, a, b, c)
+#		define	STEP_E(K)	STEP(K, e, f, g, h, a, b, c, d)
+#		define	STEP_F(K)	STEP(K, f, g, h, a, b, c, d, e)
+#		define	STEP_G(K)	STEP(K, g, h, a, b, c, d, e, f)
+#		define	STEP_H(K)	STEP(K, h, a, b, c, d, e, f, g)
+
+		STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3);
+		STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7);
+
+		STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11);
+		STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15);
+
+		STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19);
+		STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23);
+
+		STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27);
+		STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31);
+
+		STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35);
+		STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39);
+
+		if (S0 > L_max) { L_max = S0; Nc = lambda;     }
+		if (S1 > L_max) { L_max = S1; Nc = lambda + 1; }
+		if (S2 > L_max) { L_max = S2; Nc = lambda + 2; }
+		if (S3 > L_max) { L_max = S3; Nc = lambda + 3; }
+		if (S4 > L_max) { L_max = S4; Nc = lambda + 4; }
+		if (S5 > L_max) { L_max = S5; Nc = lambda + 5; }
+		if (S6 > L_max) { L_max = S6; Nc = lambda + 6; }
+		if (S7 > L_max) { L_max = S7; Nc = lambda + 7; }
+		if (S8 > L_max) { L_max = S8; Nc = lambda + 8; }
+
+	}
+	*Nc_out = Nc;
+
+	L_max <<= 1;
+
+	/*  Rescaling of L_max
+	 */
+	_x_assert( (scal <= 100) && (scal >=  -100));
+
+	L_max = L_max >> (6 - scal);	/* sub(6, scal) */
+
+	_x_assert( Nc <= 120 && Nc >= 40);
+
+	/*   Compute the power of the reconstructed short term residual
+	 *   signal dp[..]
+	 */
+	L_power = 0;
+	for (k = 0; k <= 39; k++) {
+
+		register longword L_temp;
+
+		L_temp   = SASR( dp[k - Nc], 3 );
+		L_power += L_temp * L_temp;
+	}
+	L_power <<= 1;	/* from L_MULT */
+
+	/*  Normalization of L_max and L_power
+	 */
+
+	if (L_max <= 0)  {
+		*bc_out = 0;
+		return;
+	}
+	if (L_max >= L_power) {
+		*bc_out = 3;
+		return;
+	}
+
+	temp = gsm_norm( L_power );
+
+	R = SASR( L_max   << temp, 16 );
+	S = SASR( L_power << temp, 16 );
+
+	/*  Coding of the LTP gain
+	 */
+
+	/*  Table 4.3a must be used to obtain the level DLB[i] for the
+	 *  quantization of the LTP gain b to get the coded version bc.
+	 */
+	for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+	*bc_out = bc;
+}
+
+#endif /* LTP_CUT */
+
+static void Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
+	register word	* d,		/* [0..39]	IN	*/
+	register word	* dp,		/* [-120..-1]	IN	*/
+	word		* bc_out,	/* 		OUT	*/
+	word		* Nc_out	/* 		OUT	*/
+)
+{
+	register int  	k, lambda;
+	word		Nc, bc;
+
+	float		wt_float[40];
+	float		dp_float_base[120], * dp_float = dp_float_base + 120;
+
+	longword	L_max, L_power;
+	word		R, S, dmax, scal;
+	register word	temp;
+
+	/*  Search of the optimum scaling of d[0..39].
+	 */
+	dmax = 0;
+
+	for (k = 0; k <= 39; k++) {
+		temp = d[k];
+		temp = GSM_ABS( temp );
+		if (temp > dmax) dmax = temp;
+	}
+
+	temp = 0;
+	if (dmax == 0) scal = 0;
+	else {
+		_x_assert(dmax > 0);
+		temp = gsm_norm( (longword)dmax << 16 );
+	}
+
+	if (temp > 6) scal = 0;
+	else scal = 6 - temp;
+
+	_x_assert(scal >= 0);
+
+	/*  Initialization of a working array wt
+	 */
+
+	for (k =    0; k < 40; k++) wt_float[k] =  SASR( d[k], scal );
+	for (k = -120; k <  0; k++) dp_float[k] =  dp[k];
+
+	/* Search for the maximum cross-correlation and coding of the LTP lag
+	 */
+	L_max = 0;
+	Nc    = 40;	/* index for the maximum cross-correlation */
+
+	for (lambda = 40; lambda <= 120; lambda += 9) {
+
+		/*  Calculate L_result for l = lambda .. lambda + 9.
+		 */
+		register float *lp = dp_float - lambda;
+
+		register float	W;
+		register float	a = lp[-8], b = lp[-7], c = lp[-6],
+				d = lp[-5], e = lp[-4], f = lp[-3],
+				g = lp[-2], h = lp[-1];
+		register float  E; 
+		register float  S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0,
+				S5 = 0, S6 = 0, S7 = 0, S8 = 0;
+
+#		undef STEP
+#		define	STEP(K, a, b, c, d, e, f, g, h) \
+			W = wt_float[K];		\
+			E = W * a; S8 += E;		\
+			E = W * b; S7 += E;		\
+			E = W * c; S6 += E;		\
+			E = W * d; S5 += E;		\
+			E = W * e; S4 += E;		\
+			E = W * f; S3 += E;		\
+			E = W * g; S2 += E;		\
+			E = W * h; S1 += E;		\
+			a  = lp[K];			\
+			E = W * a; S0 += E
+
+#		define	STEP_A(K)	STEP(K, a, b, c, d, e, f, g, h)
+#		define	STEP_B(K)	STEP(K, b, c, d, e, f, g, h, a)
+#		define	STEP_C(K)	STEP(K, c, d, e, f, g, h, a, b)
+#		define	STEP_D(K)	STEP(K, d, e, f, g, h, a, b, c)
+#		define	STEP_E(K)	STEP(K, e, f, g, h, a, b, c, d)
+#		define	STEP_F(K)	STEP(K, f, g, h, a, b, c, d, e)
+#		define	STEP_G(K)	STEP(K, g, h, a, b, c, d, e, f)
+#		define	STEP_H(K)	STEP(K, h, a, b, c, d, e, f, g)
+
+		STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3);
+		STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7);
+
+		STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11);
+		STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15);
+
+		STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19);
+		STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23);
+
+		STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27);
+		STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31);
+
+		STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35);
+		STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39);
+
+		if (S0 > L_max) { L_max = S0; Nc = lambda;     }
+		if (S1 > L_max) { L_max = S1; Nc = lambda + 1; }
+		if (S2 > L_max) { L_max = S2; Nc = lambda + 2; }
+		if (S3 > L_max) { L_max = S3; Nc = lambda + 3; }
+		if (S4 > L_max) { L_max = S4; Nc = lambda + 4; }
+		if (S5 > L_max) { L_max = S5; Nc = lambda + 5; }
+		if (S6 > L_max) { L_max = S6; Nc = lambda + 6; }
+		if (S7 > L_max) { L_max = S7; Nc = lambda + 7; }
+		if (S8 > L_max) { L_max = S8; Nc = lambda + 8; }
+	}
+	*Nc_out = Nc;
+
+	L_max <<= 1;
+
+	/*  Rescaling of L_max
+	 */
+
+	_x_assert( (scal <= 100) && (scal >=  -100));
+
+	L_max = L_max >> (6 - scal);	/* sub(6, scal) */
+
+	_x_assert( Nc <= 120 && Nc >= 40);
+
+
+	/*   Compute the power of the reconstructed short term residual
+	 *   signal dp[..]
+	 */
+	L_power = 0;
+	for (k = 0; k <= 39; k++) {
+
+		register longword L_temp;
+
+		L_temp   = SASR( dp[k - Nc], 3 );
+		L_power += L_temp * L_temp;
+	}
+	L_power <<= 1;	/* from L_MULT */
+
+	/*  Normalization of L_max and L_power
+	 */
+
+	if (L_max <= 0)  {
+		*bc_out = 0;
+		return;
+	}
+	if (L_max >= L_power) {
+		*bc_out = 3;
+		return;
+	}
+
+	temp = gsm_norm( L_power );
+
+	R = SASR( L_max   << temp, 16 );
+	S = SASR( L_power << temp, 16 );
+
+	/*  Coding of the LTP gain
+	 */
+
+	/*  Table 4.3a must be used to obtain the level DLB[i] for the
+	 *  quantization of the LTP gain b to get the coded version bc.
+	 */
+	for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+	*bc_out = bc;
+}
+
+#ifdef	FAST
+#ifdef	LTP_CUT
+
+static void Cut_Fast_Calculation_of_the_LTP_parameters P5((st,
+							d,dp,bc_out,Nc_out),
+	struct gsm_state * st,		/*              IN	*/
+	register word	* d,		/* [0..39]	IN	*/
+	register word	* dp,		/* [-120..-1]	IN	*/
+	word		* bc_out,	/* 		OUT	*/
+	word		* Nc_out	/* 		OUT	*/
+)
+{
+	register int  	k, lambda;
+	register float	wt_float;
+	word		Nc, bc;
+	word		wt_max, best_k, ltp_cut;
+
+	float		dp_float_base[120], * dp_float = dp_float_base + 120;
+
+	register float	L_result, L_max, L_power;
+
+	wt_max = 0;
+
+	for (k = 0; k < 40; ++k) {
+		if      ( d[k] > wt_max) wt_max =  d[best_k = k];
+		else if (-d[k] > wt_max) wt_max = -d[best_k = k];
+	}
+
+	_x_assert(wt_max >= 0);
+	wt_float = (float)wt_max;
+
+	for (k = -120; k < 0; ++k) dp_float[k] = (float)dp[k];
+
+	/* Search for the maximum cross-correlation and coding of the LTP lag
+	 */
+	L_max = 0;
+	Nc    = 40;	/* index for the maximum cross-correlation */
+
+	for (lambda = 40; lambda <= 120; lambda++) {
+		L_result = wt_float * dp_float[best_k - lambda];
+		if (L_result > L_max) {
+			Nc    = lambda;
+			L_max = L_result;
+		}
+	}
+
+	*Nc_out = Nc;
+	if (L_max <= 0.)  {
+		*bc_out = 0;
+		return;
+	}
+
+	/*  Compute the power of the reconstructed short term residual
+	 *  signal dp[..]
+	 */
+	dp_float -= Nc;
+	L_power = 0;
+	for (k = 0; k < 40; ++k) {
+		register float f = dp_float[k];
+		L_power += f * f;
+	}
+
+	if (L_max >= L_power) {
+		*bc_out = 3;
+		return;
+	}
+
+	/*  Coding of the LTP gain
+	 *  Table 4.3a must be used to obtain the level DLB[i] for the
+	 *  quantization of the LTP gain b to get the coded version bc.
+	 */
+	lambda = L_max / L_power * 32768.;
+	for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break;
+	*bc_out = bc;
+}
+
+#endif /* LTP_CUT */
+
+static void Fast_Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
+	register word	* d,		/* [0..39]	IN	*/
+	register word	* dp,		/* [-120..-1]	IN	*/
+	word		* bc_out,	/* 		OUT	*/
+	word		* Nc_out	/* 		OUT	*/
+)
+{
+	register int  	k, lambda;
+	word		Nc, bc;
+
+	float		wt_float[40];
+	float		dp_float_base[120], * dp_float = dp_float_base + 120;
+
+	register float	L_max, L_power;
+
+	for (k = 0; k < 40; ++k) wt_float[k] = (float)d[k];
+	for (k = -120; k < 0; ++k) dp_float[k] = (float)dp[k];
+
+	/* Search for the maximum cross-correlation and coding of the LTP lag
+	 */
+	L_max = 0;
+	Nc    = 40;	/* index for the maximum cross-correlation */
+
+	for (lambda = 40; lambda <= 120; lambda += 9) {
+
+		/*  Calculate L_result for l = lambda .. lambda + 9.
+		 */
+		register float *lp = dp_float - lambda;
+
+		register float	W;
+		register float	a = lp[-8], b = lp[-7], c = lp[-6],
+				d = lp[-5], e = lp[-4], f = lp[-3],
+				g = lp[-2], h = lp[-1];
+		register float  E; 
+		register float  S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0,
+				S5 = 0, S6 = 0, S7 = 0, S8 = 0;
+
+#		undef STEP
+#		define	STEP(K, a, b, c, d, e, f, g, h) \
+			W = wt_float[K];		\
+			E = W * a; S8 += E;		\
+			E = W * b; S7 += E;		\
+			E = W * c; S6 += E;		\
+			E = W * d; S5 += E;		\
+			E = W * e; S4 += E;		\
+			E = W * f; S3 += E;		\
+			E = W * g; S2 += E;		\
+			E = W * h; S1 += E;		\
+			a  = lp[K];			\
+			E = W * a; S0 += E
+
+#		define	STEP_A(K)	STEP(K, a, b, c, d, e, f, g, h)
+#		define	STEP_B(K)	STEP(K, b, c, d, e, f, g, h, a)
+#		define	STEP_C(K)	STEP(K, c, d, e, f, g, h, a, b)
+#		define	STEP_D(K)	STEP(K, d, e, f, g, h, a, b, c)
+#		define	STEP_E(K)	STEP(K, e, f, g, h, a, b, c, d)
+#		define	STEP_F(K)	STEP(K, f, g, h, a, b, c, d, e)
+#		define	STEP_G(K)	STEP(K, g, h, a, b, c, d, e, f)
+#		define	STEP_H(K)	STEP(K, h, a, b, c, d, e, f, g)
+
+		STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3);
+		STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7);
+
+		STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11);
+		STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15);
+
+		STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19);
+		STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23);
+
+		STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27);
+		STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31);
+
+		STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35);
+		STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39);
+
+		if (S0 > L_max) { L_max = S0; Nc = lambda;     }
+		if (S1 > L_max) { L_max = S1; Nc = lambda + 1; }
+		if (S2 > L_max) { L_max = S2; Nc = lambda + 2; }
+		if (S3 > L_max) { L_max = S3; Nc = lambda + 3; }
+		if (S4 > L_max) { L_max = S4; Nc = lambda + 4; }
+		if (S5 > L_max) { L_max = S5; Nc = lambda + 5; }
+		if (S6 > L_max) { L_max = S6; Nc = lambda + 6; }
+		if (S7 > L_max) { L_max = S7; Nc = lambda + 7; }
+		if (S8 > L_max) { L_max = S8; Nc = lambda + 8; }
+	}
+	*Nc_out = Nc;
+
+	if (L_max <= 0.)  {
+		*bc_out = 0;
+		return;
+	}
+
+	/*  Compute the power of the reconstructed short term residual
+	 *  signal dp[..]
+	 */
+	dp_float -= Nc;
+	L_power = 0;
+	for (k = 0; k < 40; ++k) {
+		register float f = dp_float[k];
+		L_power += f * f;
+	}
+
+	if (L_max >= L_power) {
+		*bc_out = 3;
+		return;
+	}
+
+	/*  Coding of the LTP gain
+	 *  Table 4.3a must be used to obtain the level DLB[i] for the
+	 *  quantization of the LTP gain b to get the coded version bc.
+	 */
+	lambda = L_max / L_power * 32768.;
+	for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break;
+	*bc_out = bc;
+}
+
+#endif	/* FAST 	 */
+#endif	/* USE_FLOAT_MUL */
+
+
+/* 4.2.12 */
+
+static void Long_term_analysis_filtering P6((bc,Nc,dp,d,dpp,e),
+	word		bc,	/* 					IN  */
+	word		Nc,	/* 					IN  */
+	register word	* dp,	/* previous d	[-120..-1]		IN  */
+	register word	* d,	/* d		[0..39]			IN  */
+	register word	* dpp,	/* estimate	[0..39]			OUT */
+	register word	* e	/* long term res. signal [0..39]	OUT */
+)
+/*
+ *  In this part, we have to decode the bc parameter to compute
+ *  the samples of the estimate dpp[0..39].  The decoding of bc needs the
+ *  use of table 4.3b.  The long term residual signal e[0..39]
+ *  is then calculated to be fed to the RPE encoding section.
+ */
+{
+	register int      k;
+	register longword ltmp;
+
+#	undef STEP
+#	define STEP(BP)					\
+	for (k = 0; k <= 39; k++) {			\
+		dpp[k]  = GSM_MULT_R( BP, dp[k - Nc]);	\
+		e[k]	= GSM_SUB( d[k], dpp[k] );	\
+	}
+
+	switch (bc) {
+	case 0:	STEP(  3277 ); break;
+	case 1:	STEP( 11469 ); break;
+	case 2: STEP( 21299 ); break;
+	case 3: STEP( 32767 ); break; 
+	}
+}
+
+void Gsm_Long_Term_Predictor P7((S,d,dp,e,dpp,Nc,bc), 	/* 4x for 160 samples */
+
+	struct gsm_state	* S,
+
+	word	* d,	/* [0..39]   residual signal	IN	*/
+	word	* dp,	/* [-120..-1] d'		IN	*/
+
+	word	* e,	/* [0..39] 			OUT	*/
+	word	* dpp,	/* [0..39] 			OUT	*/
+	word	* Nc,	/* correlation lag		OUT	*/
+	word	* bc	/* gain factor			OUT	*/
+)
+{
+	_x_assert( d );
+	_x_assert( dp );
+	_x_assert( e );
+	_x_assert( dpp );
+	_x_assert( Nc );
+	_x_assert( bc );
+
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+	if (S->fast) 
+#if   defined (LTP_CUT)
+		if (S->ltp_cut)
+			Cut_Fast_Calculation_of_the_LTP_parameters(S,
+				d, dp, bc, Nc);
+		else
+#endif /* LTP_CUT */
+			Fast_Calculation_of_the_LTP_parameters(d, dp, bc, Nc );
+	else 
+#endif /* FAST & USE_FLOAT_MUL */
+#ifdef LTP_CUT
+		if (S->ltp_cut)
+			Cut_Calculation_of_the_LTP_parameters(S, d, dp, bc, Nc);
+		else
+#endif
+			Calculation_of_the_LTP_parameters(d, dp, bc, Nc);
+
+	Long_term_analysis_filtering( *bc, *Nc, dp, d, dpp, e );
+}
+
+/* 4.3.2 */
+void Gsm_Long_Term_Synthesis_Filtering P5((S,Ncr,bcr,erp,drp),
+	struct gsm_state	* S,
+
+	word			Ncr,
+	word			bcr,
+	register word		* erp,	   /* [0..39]		  	 IN */
+	register word		* drp	   /* [-120..-1] IN, [-120..40] OUT */
+)
+/*
+ *  This procedure uses the bcr and Ncr parameter to realize the
+ *  long term synthesis filtering.  The decoding of bcr needs
+ *  table 4.3b.
+ */
+{
+	register longword	ltmp;	/* for ADD */
+	register int 		k;
+	word			brp, drpp, Nr;
+
+	/*  Check the limits of Nr.
+	 */
+	Nr = Ncr < 40 || Ncr > 120 ? S->nrp : Ncr;
+	S->nrp = Nr;
+	_x_assert(Nr >= 40 && Nr <= 120);
+
+	/*  Decoding of the LTP gain bcr
+	 */
+	brp = gsm_QLB[ bcr ];
+
+	/*  Computation of the reconstructed short term residual 
+	 *  signal drp[0..39]
+	 */
+	_x_assert(brp != MIN_WORD);
+
+	for (k = 0; k <= 39; k++) {
+		drpp   = GSM_MULT_R( brp, drp[ k - Nr ] );
+		drp[k] = GSM_ADD( erp[k], drpp );
+	}
+
+	/*
+	 *  Update of the reconstructed short term residual signal
+	 *  drp[ -1..-120 ]
+	 */
+
+	for (k = 0; k <= 119; k++) drp[ -120 + k ] = drp[ -80 + k ];
+}
diff --git a/contrib/gsm610/lpc.c b/contrib/gsm610/lpc.c
new file mode 100644
index 000000000..0f51fa55f
--- /dev/null
+++ b/contrib/gsm610/lpc.c
@@ -0,0 +1,350 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/lpc.c,v 1.3 2003/12/07 15:34:30 f1rmb Exp $ */
+
+#include <stdio.h>
+#include "xineutils.h"
+
+#include "private.h"
+
+#include "gsm.h"
+#include "proto.h"
+
+#undef	P
+
+/*
+ *  4.2.4 .. 4.2.7 LPC ANALYSIS SECTION
+ */
+
+/* 4.2.4 */
+
+
+static void Autocorrelation P2((s, L_ACF),
+	word     * s,		/* [0..159]	IN/OUT  */
+ 	longword * L_ACF)	/* [0..8]	OUT     */
+/*
+ *  The goal is to compute the array L_ACF[k].  The signal s[i] must
+ *  be scaled in order to avoid an overflow situation.
+ */
+{
+	register int	k, i;
+
+	word		temp, smax, scalauto;
+
+#ifdef	USE_FLOAT_MUL
+	float		float_s[160];
+#endif
+
+	/*  Dynamic scaling of the array  s[0..159]
+	 */
+
+	/*  Search for the maximum.
+	 */
+	smax = 0;
+	for (k = 0; k <= 159; k++) {
+		temp = GSM_ABS( s[k] );
+		if (temp > smax) smax = temp;
+	}
+
+	/*  Computation of the scaling factor.
+	 */
+	if (smax == 0) scalauto = 0;
+	else {
+		_x_assert(smax > 0);
+		scalauto = 4 - gsm_norm( (longword)smax << 16 );/* sub(4,..) */
+	}
+
+	/*  Scaling of the array s[0...159]
+	 */
+
+	if (scalauto > 0) {
+
+# ifdef USE_FLOAT_MUL
+#   define SCALE(n)	\
+	case n: for (k = 0; k <= 159; k++) \
+			float_s[k] = (float)	\
+				(s[k] = GSM_MULT_R(s[k], 16384 >> (n-1)));\
+		break;
+# else 
+#   define SCALE(n)	\
+	case n: for (k = 0; k <= 159; k++) \
+			s[k] = GSM_MULT_R( s[k], 16384 >> (n-1) );\
+		break;
+# endif /* USE_FLOAT_MUL */
+
+		switch (scalauto) {
+		SCALE(1)
+		SCALE(2)
+		SCALE(3)
+		SCALE(4)
+		}
+# undef	SCALE
+	}
+# ifdef	USE_FLOAT_MUL
+	else for (k = 0; k <= 159; k++) float_s[k] = (float) s[k];
+# endif
+
+	/*  Compute the L_ACF[..].
+	 */
+	{
+# ifdef	USE_FLOAT_MUL
+		register float * sp = float_s;
+		register float   sl = *sp;
+
+#		define STEP(k)	 L_ACF[k] += (longword)(sl * sp[ -(k) ]);
+# else
+		word  * sp = s;
+		word    sl = *sp;
+
+#		define STEP(k)	 L_ACF[k] += ((longword)sl * sp[ -(k) ]);
+# endif
+
+#	define NEXTI	 sl = *++sp
+
+
+	for (k = 9; k--; L_ACF[k] = 0) ;
+
+	STEP (0);
+	NEXTI;
+	STEP(0); STEP(1);
+	NEXTI;
+	STEP(0); STEP(1); STEP(2);
+	NEXTI;
+	STEP(0); STEP(1); STEP(2); STEP(3);
+	NEXTI;
+	STEP(0); STEP(1); STEP(2); STEP(3); STEP(4);
+	NEXTI;
+	STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5);
+	NEXTI;
+	STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6);
+	NEXTI;
+	STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6); STEP(7);
+
+	for (i = 8; i <= 159; i++) {
+
+		NEXTI;
+
+		STEP(0);
+		STEP(1); STEP(2); STEP(3); STEP(4);
+		STEP(5); STEP(6); STEP(7); STEP(8);
+	}
+
+	for (k = 9; k--; L_ACF[k] <<= 1) ; 
+
+	}
+	/*   Rescaling of the array s[0..159]
+	 */
+	if (scalauto > 0) {
+		_x_assert(scalauto <= 4); 
+		for (k = 160; k--; *s++ <<= scalauto) ;
+	}
+}
+
+#if defined(USE_FLOAT_MUL) && defined(FAST)
+
+static void Fast_Autocorrelation P2((s, L_ACF),
+	word * s,		/* [0..159]	IN/OUT  */
+ 	longword * L_ACF)	/* [0..8]	OUT     */
+{
+	register int	k, i;
+	float f_L_ACF[9];
+	float scale;
+
+	float          s_f[160];
+	register float *sf = s_f;
+
+	for (i = 0; i < 160; ++i) sf[i] = s[i];
+	for (k = 0; k <= 8; k++) {
+		register float L_temp2 = 0;
+		register float *sfl = sf - k;
+		for (i = k; i < 160; ++i) L_temp2 += sf[i] * sfl[i];
+		f_L_ACF[k] = L_temp2;
+	}
+	scale = MAX_LONGWORD / f_L_ACF[0];
+
+	for (k = 0; k <= 8; k++) {
+		L_ACF[k] = f_L_ACF[k] * scale;
+	}
+}
+#endif	/* defined (USE_FLOAT_MUL) && defined (FAST) */
+
+/* 4.2.5 */
+
+static void Reflection_coefficients P2( (L_ACF, r),
+	longword	* L_ACF,		/* 0...8	IN	*/
+	register word	* r			/* 0...7	OUT 	*/
+)
+{
+	register int	i, m, n;
+	register word	temp;
+	register longword ltmp;
+	word		ACF[9];	/* 0..8 */
+	word		P[  9];	/* 0..8 */
+	word		K[  9]; /* 2..8 */
+
+	/*  Schur recursion with 16 bits arithmetic.
+	 */
+
+	if (L_ACF[0] == 0) {
+		for (i = 8; i--; *r++ = 0) ;
+		return;
+	}
+
+	_x_assert( L_ACF[0] != 0 );
+	temp = gsm_norm( L_ACF[0] );
+
+	_x_assert(temp >= 0 && temp < 32);
+
+	/* ? overflow ? */
+	for (i = 0; i <= 8; i++) ACF[i] = SASR( L_ACF[i] << temp, 16 );
+
+	/*   Initialize array P[..] and K[..] for the recursion.
+	 */
+
+	for (i = 1; i <= 7; i++) K[ i ] = ACF[ i ];
+	for (i = 0; i <= 8; i++) P[ i ] = ACF[ i ];
+
+	/*   Compute reflection coefficients
+	 */
+	for (n = 1; n <= 8; n++, r++) {
+
+		temp = P[1];
+		temp = GSM_ABS(temp);
+		if (P[0] < temp) {
+			for (i = n; i <= 8; i++) *r++ = 0;
+			return;
+		}
+
+		*r = gsm_div( temp, P[0] );
+
+		_x_assert(*r >= 0);
+
+		if (P[1] > 0) *r = -*r;		/* r[n] = sub(0, r[n]) */
+		
+		_x_assert(*r != MIN_WORD);
+
+		if (n == 8) return; 
+
+		/*  Schur recursion
+		 */
+		temp = GSM_MULT_R( P[1], *r );
+		P[0] = GSM_ADD( P[0], temp );
+
+		for (m = 1; m <= 8 - n; m++) {
+			temp     = GSM_MULT_R( K[ m   ],    *r );
+			P[m]     = GSM_ADD(    P[ m+1 ],  temp );
+
+			temp     = GSM_MULT_R( P[ m+1 ],    *r );
+			K[m]     = GSM_ADD(    K[ m   ],  temp );
+		}
+	}
+}
+
+/* 4.2.6 */
+
+static void Transformation_to_Log_Area_Ratios P1((r),
+	register word	* r 			/* 0..7	   IN/OUT */
+)
+/*
+ *  The following scaling for r[..] and LAR[..] has been used:
+ *
+ *  r[..]   = integer( real_r[..]*32768. ); -1 <= real_r < 1.
+ *  LAR[..] = integer( real_LAR[..] * 16384 );
+ *  with -1.625 <= real_LAR <= 1.625
+ */
+{
+	register word	temp;
+	register int	i;
+
+
+	/* Computation of the LAR[0..7] from the r[0..7]
+	 */
+	for (i = 1; i <= 8; i++, r++) {
+
+		temp = *r;
+		temp = GSM_ABS(temp);
+
+		_x_assert(temp >= 0);
+
+		if (temp < 22118) {
+			temp >>= 1;
+		} else if (temp < 31130) {
+		  _x_assert(temp >= 11059);
+			temp -= 11059;
+		} else {
+		  _x_assert(temp >= 26112);
+		  temp -= 26112;
+		  temp <<= 2;
+		}
+		
+		if (*r < 0) {
+		  *r = -temp;
+		}
+		else {
+		  *r = temp;
+		}
+		_x_assert(*r != MIN_WORD);
+	}
+}
+
+/* 4.2.7 */
+
+static void Quantization_and_coding P1((LAR),
+	register word * LAR    	/* [0..7]	IN/OUT	*/
+)
+{
+	register word	temp;
+	longword	ltmp;
+
+
+	/*  This procedure needs four tables; the following equations
+	 *  give the optimum scaling for the constants:
+	 *  
+	 *  A[0..7] = integer( real_A[0..7] * 1024 )
+	 *  B[0..7] = integer( real_B[0..7] *  512 )
+	 *  MAC[0..7] = maximum of the LARc[0..7]
+	 *  MIC[0..7] = minimum of the LARc[0..7]
+	 */
+
+#	undef STEP
+#	define	STEP( A, B, MAC, MIC )		\
+		temp = GSM_MULT( A,   *LAR );	\
+		temp = GSM_ADD(  temp,   B );	\
+		temp = GSM_ADD(  temp, 256 );	\
+		temp = SASR(     temp,   9 );	\
+		*LAR  =  temp>MAC ? MAC - MIC : (temp<MIC ? 0 : temp - MIC); \
+		LAR++;
+
+	STEP(  20480,     0,  31, -32 );
+	STEP(  20480,     0,  31, -32 );
+	STEP(  20480,  2048,  15, -16 );
+	STEP(  20480, -2560,  15, -16 );
+
+	STEP(  13964,    94,   7,  -8 );
+	STEP(  15360, -1792,   7,  -8 );
+	STEP(   8534,  -341,   3,  -4 );
+	STEP(   9036, -1144,   3,  -4 );
+
+#	undef	STEP
+}
+
+void Gsm_LPC_Analysis P3((S, s,LARc),
+	struct gsm_state *S,
+	word 		 * s,		/* 0..159 signals	IN/OUT	*/
+        word 		 * LARc)	/* 0..7   LARc's	OUT	*/
+{
+	longword	L_ACF[9];
+
+#if defined(USE_FLOAT_MUL) && defined(FAST)
+	if (S->fast) Fast_Autocorrelation (s,	  L_ACF );
+	else
+#endif
+	Autocorrelation			  (s,	  L_ACF	);
+	Reflection_coefficients		  (L_ACF, LARc	);
+	Transformation_to_Log_Area_Ratios (LARc);
+	Quantization_and_coding		  (LARc);
+}
diff --git a/contrib/gsm610/private.h b/contrib/gsm610/private.h
new file mode 100644
index 000000000..33a5172b0
--- /dev/null
+++ b/contrib/gsm610/private.h
@@ -0,0 +1,268 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*$Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/private.h,v 1.1 2002/10/12 19:12:49 tmmm Exp $*/
+
+#ifndef	PRIVATE_H
+#define	PRIVATE_H
+
+typedef short			word;		/* 16 bit signed int	*/
+typedef long			longword;	/* 32 bit signed int	*/
+
+typedef unsigned short		uword;		/* unsigned word	*/
+typedef unsigned long		ulongword;	/* unsigned longword	*/
+
+struct gsm_state {
+
+	word		dp0[ 280 ];
+
+	word		z1;		/* preprocessing.c, Offset_com. */
+	longword	L_z2;		/*                  Offset_com. */
+	int		mp;		/*                  Preemphasis	*/
+
+	word		u[8];		/* short_term_aly_filter.c	*/
+	word		LARpp[2][8]; 	/*                              */
+	word		j;		/*                              */
+
+	word            ltp_cut;        /* long_term.c, LTP crosscorr.  */
+	word		nrp; /* 40 */	/* long_term.c, synthesis	*/
+	word		v[9];		/* short_term.c, synthesis	*/
+	word		msr;		/* decoder.c,	Postprocessing	*/
+
+	char		verbose;	/* only used if !NDEBUG		*/
+	char		fast;		/* only used if FAST		*/
+
+	char		wav_fmt;	/* only used if WAV49 defined	*/
+	unsigned char	frame_index;	/*            odd/even chaining	*/
+	unsigned char	frame_chain;	/*   half-byte to carry forward	*/
+};
+
+
+#define	MIN_WORD	(-32767 - 1)
+#define	MAX_WORD	  32767
+
+#define	MIN_LONGWORD	(-2147483647 - 1)
+#define	MAX_LONGWORD	  2147483647
+
+#ifdef	SASR		/* flag: >> is a signed arithmetic shift right */
+#undef	SASR
+#define	SASR(x, by)	((x) >> (by))
+#else
+#define	SASR(x, by)	((x) >= 0 ? (x) >> (by) : (~(-((x) + 1) >> (by))))
+#endif	/* SASR */
+
+#include "proto.h"
+
+/*
+ *	Prototypes from add.c
+ */
+extern word	gsm_mult 	P((word a, word b));
+extern longword gsm_L_mult 	P((word a, word b));
+extern word	gsm_mult_r	P((word a, word b));
+
+extern word	gsm_div  	P((word num, word denum));
+
+extern word	gsm_add 	P(( word a, word b ));
+extern longword gsm_L_add 	P(( longword a, longword b ));
+
+extern word	gsm_sub 	P((word a, word b));
+extern longword gsm_L_sub 	P((longword a, longword b));
+
+extern word	gsm_abs 	P((word a));
+
+extern word	gsm_norm 	P(( longword a ));
+
+extern longword gsm_L_asl  	P((longword a, int n));
+extern word	gsm_asl 	P((word a, int n));
+
+extern longword gsm_L_asr  	P((longword a, int n));
+extern word	gsm_asr  	P((word a, int n));
+
+/*
+ *  Inlined functions from add.h 
+ */
+
+/* 
+ * #define GSM_MULT_R(a, b) (* word a, word b, !(a == b == MIN_WORD) *)	\
+ *	(0x0FFFF & SASR(((longword)(a) * (longword)(b) + 16384), 15))
+ */
+#define GSM_MULT_R(a, b) /* word a, word b, !(a == b == MIN_WORD) */	\
+	(SASR( ((longword)(a) * (longword)(b) + 16384), 15 ))
+
+# define GSM_MULT(a,b)	 /* word a, word b, !(a == b == MIN_WORD) */	\
+	(SASR( ((longword)(a) * (longword)(b)), 15 ))
+
+# define GSM_L_MULT(a, b) /* word a, word b */	\
+	(((longword)(a) * (longword)(b)) << 1)
+
+# define GSM_L_ADD(a, b)	\
+	( (a) <  0 ? ( (b) >= 0 ? (a) + (b)	\
+		 : (utmp = (ulongword)-((a) + 1) + (ulongword)-((b) + 1)) \
+		   >= MAX_LONGWORD ? MIN_LONGWORD : -(longword)utmp-2 )   \
+	: ((b) <= 0 ? (a) + (b)   \
+	          : (utmp = (ulongword)(a) + (ulongword)(b)) >= MAX_LONGWORD \
+		    ? MAX_LONGWORD : utmp))
+
+/*
+ * # define GSM_ADD(a, b)	\
+ * 	((ltmp = (longword)(a) + (longword)(b)) >= MAX_WORD \
+ * 	? MAX_WORD : ltmp <= MIN_WORD ? MIN_WORD : ltmp)
+ */
+/* Nonportable, but faster: */
+
+#define	GSM_ADD(a, b)	\
+	((ulongword)((ltmp = (longword)(a) + (longword)(b)) - MIN_WORD) > \
+		MAX_WORD - MIN_WORD ? (ltmp > 0 ? MAX_WORD : MIN_WORD) : ltmp)
+
+# define GSM_SUB(a, b)	\
+	((ltmp = (longword)(a) - (longword)(b)) >= MAX_WORD \
+	? MAX_WORD : ltmp <= MIN_WORD ? MIN_WORD : ltmp)
+
+# define GSM_ABS(a)	((a) < 0 ? ((a) == MIN_WORD ? MAX_WORD : -(a)) : (a))
+
+/* Use these if necessary:
+
+# define GSM_MULT_R(a, b)	gsm_mult_r(a, b)
+# define GSM_MULT(a, b)		gsm_mult(a, b)
+# define GSM_L_MULT(a, b)	gsm_L_mult(a, b)
+
+# define GSM_L_ADD(a, b)	gsm_L_add(a, b)
+# define GSM_ADD(a, b)		gsm_add(a, b)
+# define GSM_SUB(a, b)		gsm_sub(a, b)
+
+# define GSM_ABS(a)		gsm_abs(a)
+
+*/
+
+/*
+ *  More prototypes from implementations..
+ */
+extern void Gsm_Coder P((
+		struct gsm_state	* S,
+		word	* s,	/* [0..159] samples		IN	*/
+		word	* LARc,	/* [0..7] LAR coefficients	OUT	*/
+		word	* Nc,	/* [0..3] LTP lag		OUT 	*/
+		word	* bc,	/* [0..3] coded LTP gain	OUT 	*/
+		word	* Mc,	/* [0..3] RPE grid selection	OUT     */
+		word	* xmaxc,/* [0..3] Coded maximum amplitude OUT	*/
+		word	* xMc	/* [13*4] normalized RPE samples OUT	*/));
+
+extern void Gsm_Long_Term_Predictor P((		/* 4x for 160 samples */
+		struct gsm_state * S,
+		word	* d,	/* [0..39]   residual signal	IN	*/
+		word	* dp,	/* [-120..-1] d'		IN	*/
+		word	* e,	/* [0..40] 			OUT	*/
+		word	* dpp,	/* [0..40] 			OUT	*/
+		word	* Nc,	/* correlation lag		OUT	*/
+		word	* bc	/* gain factor			OUT	*/));
+
+extern void Gsm_LPC_Analysis P((
+		struct gsm_state * S,
+		word * s,	 /* 0..159 signals	IN/OUT	*/
+	        word * LARc));   /* 0..7   LARc's	OUT	*/
+
+extern void Gsm_Preprocess P((
+		struct gsm_state * S,
+		word * s, word * so));
+
+extern void Gsm_Encoding P((
+		struct gsm_state * S,
+		word	* e,	
+		word	* ep,	
+		word	* xmaxc,
+		word	* Mc,	
+		word	* xMc));
+
+extern void Gsm_Short_Term_Analysis_Filter P((
+		struct gsm_state * S,
+		word	* LARc,	/* coded log area ratio [0..7]  IN	*/
+		word	* d	/* st res. signal [0..159]	IN/OUT	*/));
+
+extern void Gsm_Decoder P((
+		struct gsm_state * S,
+		word	* LARcr,	/* [0..7]		IN	*/
+		word	* Ncr,		/* [0..3] 		IN 	*/
+		word	* bcr,		/* [0..3]		IN	*/
+		word	* Mcr,		/* [0..3] 		IN 	*/
+		word	* xmaxcr,	/* [0..3]		IN 	*/
+		word	* xMcr,		/* [0..13*4]		IN	*/
+		word	* s));		/* [0..159]		OUT 	*/
+
+extern void Gsm_Decoding P((
+		struct gsm_state * S,
+		word 	xmaxcr,
+		word	Mcr,
+		word	* xMcr,  	/* [0..12]		IN	*/
+		word	* erp)); 	/* [0..39]		OUT 	*/
+
+extern void Gsm_Long_Term_Synthesis_Filtering P((
+		struct gsm_state* S,
+		word	Ncr,
+		word	bcr,
+		word	* erp,		/* [0..39]		  IN 	*/
+		word	* drp)); 	/* [-120..-1] IN, [0..40] OUT 	*/
+
+void Gsm_RPE_Decoding P((
+	struct gsm_state *S,
+		word xmaxcr,
+		word Mcr,
+		word * xMcr,  /* [0..12], 3 bits             IN      */
+		word * erp)); /* [0..39]                     OUT     */
+
+void Gsm_RPE_Encoding P((
+		struct gsm_state * S,
+		word    * e,            /* -5..-1][0..39][40..44     IN/OUT  */
+		word    * xmaxc,        /*                              OUT */
+		word    * Mc,           /*                              OUT */
+		word    * xMc));        /* [0..12]                      OUT */
+
+extern void Gsm_Short_Term_Synthesis_Filter P((
+		struct gsm_state * S,
+		word	* LARcr, 	/* log area ratios [0..7]  IN	*/
+		word	* drp,		/* received d [0...39]	   IN	*/
+		word	* s));		/* signal   s [0..159]	  OUT	*/
+
+extern void Gsm_Update_of_reconstructed_short_time_residual_signal P((
+		word	* dpp,		/* [0...39]	IN	*/
+		word	* ep,		/* [0...39]	IN	*/
+		word	* dp));		/* [-120...-1]  IN/OUT 	*/
+
+/*
+ *  Tables from table.c
+ */
+#ifndef	GSM_TABLE_C
+
+extern word gsm_A[8], gsm_B[8], gsm_MIC[8], gsm_MAC[8];
+extern word gsm_INVA[8];
+extern word gsm_DLB[4], gsm_QLB[4];
+extern word gsm_H[11];
+extern word gsm_NRFAC[8];
+extern word gsm_FAC[8];
+
+#endif	/* GSM_TABLE_C */
+
+/*
+ *  Debugging
+ */
+#ifdef NDEBUG
+
+#	define	gsm_debug_words(a, b, c, d)		/* nil */
+#	define	gsm_debug_longwords(a, b, c, d)		/* nil */
+#	define	gsm_debug_word(a, b)			/* nil */
+#	define	gsm_debug_longword(a, b)		/* nil */
+
+#else	/* !NDEBUG => DEBUG */
+
+	extern void  gsm_debug_words     P((char * name, int, int, word *));
+	extern void  gsm_debug_longwords P((char * name, int, int, longword *));
+	extern void  gsm_debug_longword  P((char * name, longword));
+	extern void  gsm_debug_word      P((char * name, word));
+
+#endif /* !NDEBUG */
+
+#include "unproto.h"
+
+#endif	/* PRIVATE_H */
diff --git a/contrib/gsm610/proto.h b/contrib/gsm610/proto.h
new file mode 100644
index 000000000..a80ebf9e4
--- /dev/null
+++ b/contrib/gsm610/proto.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*$Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/proto.h,v 1.1 2002/10/12 19:12:49 tmmm Exp $*/
+
+#ifndef	PROTO_H
+#define	PROTO_H
+
+#if __cplusplus
+#	define	NeedFunctionPrototypes	1
+#endif
+
+#if __STDC__
+#	define	NeedFunctionPrototypes	1
+#endif
+
+#ifdef	_NO_PROTO
+#	undef	NeedFunctionPrototypes
+#endif
+
+#undef	P	/* gnu stdio.h actually defines this... 	*/
+#undef	P0
+#undef	P1
+#undef	P2
+#undef	P3
+#undef	P4
+#undef	P5
+#undef	P6
+#undef	P7
+#undef	P8
+
+#if NeedFunctionPrototypes
+
+#	define	P( protos )	protos
+
+#	define	P0()				(void)
+#	define	P1(x, a)			(a)
+#	define	P2(x, a, b)			(a, b)
+#	define	P3(x, a, b, c)			(a, b, c)
+#	define	P4(x, a, b, c, d)		(a, b, c, d)	
+#	define	P5(x, a, b, c, d, e)		(a, b, c, d, e)
+#	define	P6(x, a, b, c, d, e, f)		(a, b, c, d, e, f)
+#	define	P7(x, a, b, c, d, e, f, g)	(a, b, c, d, e, f, g)
+#	define	P8(x, a, b, c, d, e, f, g, h)	(a, b, c, d, e, f, g, h)
+
+#else /* !NeedFunctionPrototypes */
+
+#	define	P( protos )	( /* protos */ )
+
+#	define	P0()				()
+#	define	P1(x, a)			x a;
+#	define	P2(x, a, b)			x a; b;
+#	define	P3(x, a, b, c)			x a; b; c;
+#	define	P4(x, a, b, c, d)		x a; b; c; d;
+#	define	P5(x, a, b, c, d, e)		x a; b; c; d; e;
+#	define	P6(x, a, b, c, d, e, f)		x a; b; c; d; e; f;
+#	define	P7(x, a, b, c, d, e, f, g)	x a; b; c; d; e; f; g;
+#	define	P8(x, a, b, c, d, e, f, g, h)	x a; b; c; d; e; f; g; h;
+
+#endif  /* !NeedFunctionPrototypes */
+
+#endif	/* PROTO_H */
diff --git a/contrib/gsm610/rpe.c b/contrib/gsm610/rpe.c
new file mode 100644
index 000000000..67d94d30e
--- /dev/null
+++ b/contrib/gsm610/rpe.c
@@ -0,0 +1,489 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/rpe.c,v 1.3 2003/12/07 15:34:30 f1rmb Exp $ */
+
+#include <stdio.h>
+#include "xineutils.h"
+#include "private.h"
+
+#include "gsm.h"
+#include "proto.h"
+
+/*  4.2.13 .. 4.2.17  RPE ENCODING SECTION
+ */
+
+/* 4.2.13 */
+
+static void Weighting_filter P2((e, x),
+	register word	* e,		/* signal [-5..0.39.44]	IN  */
+	word		* x		/* signal [0..39]	OUT */
+)
+/*
+ *  The coefficients of the weighting filter are stored in a table
+ *  (see table 4.4).  The following scaling is used:
+ *
+ *	H[0..10] = integer( real_H[ 0..10] * 8192 ); 
+ */
+{
+	/* word			wt[ 50 ]; */
+
+	register longword	L_result;
+	register int		k /* , i */ ;
+
+	/*  Initialization of a temporary working array wt[0...49]
+	 */
+
+	/* for (k =  0; k <=  4; k++) wt[k] = 0;
+	 * for (k =  5; k <= 44; k++) wt[k] = *e++;
+	 * for (k = 45; k <= 49; k++) wt[k] = 0;
+	 *
+	 *  (e[-5..-1] and e[40..44] are allocated by the caller,
+	 *  are initially zero and are not written anywhere.)
+	 */
+	e -= 5;
+
+	/*  Compute the signal x[0..39]
+	 */ 
+	for (k = 0; k <= 39; k++) {
+
+		L_result = 8192 >> 1;
+
+		/* for (i = 0; i <= 10; i++) {
+		 *	L_temp   = GSM_L_MULT( wt[k+i], gsm_H[i] );
+		 *	L_result = GSM_L_ADD( L_result, L_temp );
+		 * }
+		 */
+
+#undef	STEP
+#define	STEP( i, H )	(e[ k + i ] * (longword)H)
+
+		/*  Every one of these multiplications is done twice --
+		 *  but I don't see an elegant way to optimize this. 
+		 *  Do you?
+		 */
+
+#ifdef	STUPID_COMPILER
+		L_result += STEP(	0, 	-134 ) ;
+		L_result += STEP(	1, 	-374 )  ;
+	               /* + STEP(	2, 	0    )  */
+		L_result += STEP(	3, 	2054 ) ;
+		L_result += STEP(	4, 	5741 ) ;
+		L_result += STEP(	5, 	8192 ) ;
+		L_result += STEP(	6, 	5741 ) ;
+		L_result += STEP(	7, 	2054 ) ;
+	 	       /* + STEP(	8, 	0    )  */
+		L_result += STEP(	9, 	-374 ) ;
+		L_result += STEP(	10, 	-134 ) ;
+#else
+		L_result +=
+		  STEP(	0, 	-134 ) 
+		+ STEP(	1, 	-374 ) 
+	     /* + STEP(	2, 	0    )  */
+		+ STEP(	3, 	2054 ) 
+		+ STEP(	4, 	5741 ) 
+		+ STEP(	5, 	8192 ) 
+		+ STEP(	6, 	5741 ) 
+		+ STEP(	7, 	2054 ) 
+	     /* + STEP(	8, 	0    )  */
+		+ STEP(	9, 	-374 ) 
+		+ STEP(10, 	-134 )
+		;
+#endif
+
+		/* L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x2) *)
+		 * L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x4) *)
+		 *
+		 * x[k] = SASR( L_result, 16 );
+		 */
+
+		/* 2 adds vs. >>16 => 14, minus one shift to compensate for
+		 * those we lost when replacing L_MULT by '*'.
+		 */
+
+		L_result = SASR( L_result, 13 );
+		x[k] =  (  L_result < MIN_WORD ? MIN_WORD
+			: (L_result > MAX_WORD ? MAX_WORD : L_result ));
+	}
+}
+
+/* 4.2.14 */
+
+static void RPE_grid_selection P3((x,xM,Mc_out),
+	word		* x,		/* [0..39]		IN  */ 
+	word		* xM,		/* [0..12]		OUT */
+	word		* Mc_out	/*			OUT */
+)
+/*
+ *  The signal x[0..39] is used to select the RPE grid which is
+ *  represented by Mc.
+ */
+{
+	/* register word	temp1;	*/
+	register int		/* m, */  i;
+	register longword	L_result, L_temp;
+	longword		EM;	/* xxx should be L_EM? */
+	word			Mc;
+
+	longword		L_common_0_3;
+
+	EM = 0;
+	Mc = 0;
+
+	/* for (m = 0; m <= 3; m++) {
+	 *	L_result = 0;
+	 *
+	 *
+	 *	for (i = 0; i <= 12; i++) {
+	 *
+	 *		temp1    = SASR( x[m + 3*i], 2 );
+	 *
+	 *		_x_assert(temp1 != MIN_WORD);
+	 *
+	 *		L_temp   = GSM_L_MULT( temp1, temp1 );
+	 *		L_result = GSM_L_ADD( L_temp, L_result );
+	 *	}
+	 * 
+	 *	if (L_result > EM) {
+	 *		Mc = m;
+	 *		EM = L_result;
+	 *	}
+	 * }
+	 */
+
+#undef	STEP
+#define	STEP( m, i )		L_temp = SASR( x[m + 3 * i], 2 );	\
+				L_result += L_temp * L_temp;
+
+	/* common part of 0 and 3 */
+
+	L_result = 0;
+	STEP( 0, 1 ); STEP( 0, 2 ); STEP( 0, 3 ); STEP( 0, 4 );
+	STEP( 0, 5 ); STEP( 0, 6 ); STEP( 0, 7 ); STEP( 0, 8 );
+	STEP( 0, 9 ); STEP( 0, 10); STEP( 0, 11); STEP( 0, 12);
+	L_common_0_3 = L_result;
+
+	/* i = 0 */
+
+	STEP( 0, 0 );
+	L_result <<= 1;	/* implicit in L_MULT */
+	EM = L_result;
+
+	/* i = 1 */
+
+	L_result = 0;
+	STEP( 1, 0 );
+	STEP( 1, 1 ); STEP( 1, 2 ); STEP( 1, 3 ); STEP( 1, 4 );
+	STEP( 1, 5 ); STEP( 1, 6 ); STEP( 1, 7 ); STEP( 1, 8 );
+	STEP( 1, 9 ); STEP( 1, 10); STEP( 1, 11); STEP( 1, 12);
+	L_result <<= 1;
+	if (L_result > EM) {
+		Mc = 1;
+	 	EM = L_result;
+	}
+
+	/* i = 2 */
+
+	L_result = 0;
+	STEP( 2, 0 );
+	STEP( 2, 1 ); STEP( 2, 2 ); STEP( 2, 3 ); STEP( 2, 4 );
+	STEP( 2, 5 ); STEP( 2, 6 ); STEP( 2, 7 ); STEP( 2, 8 );
+	STEP( 2, 9 ); STEP( 2, 10); STEP( 2, 11); STEP( 2, 12);
+	L_result <<= 1;
+	if (L_result > EM) {
+		Mc = 2;
+	 	EM = L_result;
+	}
+
+	/* i = 3 */
+
+	L_result = L_common_0_3;
+	STEP( 3, 12 );
+	L_result <<= 1;
+	if (L_result > EM) {
+		Mc = 3;
+	 	EM = L_result;
+	}
+
+	/**/
+
+	/*  Down-sampling by a factor 3 to get the selected xM[0..12]
+	 *  RPE sequence.
+	 */
+	for (i = 0; i <= 12; i ++) xM[i] = x[Mc + 3*i];
+	*Mc_out = Mc;
+}
+
+/* 4.12.15 */
+
+static void APCM_quantization_xmaxc_to_exp_mant P3((xmaxc,exp_out,mant_out),
+	word		xmaxc,		/* IN 	*/
+	word		* exp_out,	/* OUT	*/
+	word		* mant_out )	/* OUT  */
+{
+	word	exp, mant;
+
+	/* Compute exponent and mantissa of the decoded version of xmaxc
+	 */
+
+	exp = 0;
+	if (xmaxc > 15) exp = SASR(xmaxc, 3) - 1;
+	mant = xmaxc - (exp << 3);
+
+	if (mant == 0) {
+		exp  = -4;
+		mant = 7;
+	}
+	else {
+		while (mant <= 7) {
+			mant = mant << 1 | 1;
+			exp--;
+		}
+		mant -= 8;
+	}
+
+	_x_assert( exp  >= -4 && exp <= 6 );
+	_x_assert( mant >= 0 && mant <= 7 );
+
+	*exp_out  = exp;
+	*mant_out = mant;
+}
+
+static void APCM_quantization P5((xM,xMc,mant_out,exp_out,xmaxc_out),
+	word		* xM,		/* [0..12]		IN	*/
+
+	word		* xMc,		/* [0..12]		OUT	*/
+	word		* mant_out,	/* 			OUT	*/
+	word		* exp_out,	/*			OUT	*/
+	word		* xmaxc_out	/*			OUT	*/
+)
+{
+	int	i, itest;
+
+	word	xmax, xmaxc, temp, temp1, temp2;
+	word	exp, mant;
+
+
+	/*  Find the maximum absolute value xmax of xM[0..12].
+	 */
+
+	xmax = 0;
+	for (i = 0; i <= 12; i++) {
+		temp = xM[i];
+		temp = GSM_ABS(temp);
+		if (temp > xmax) xmax = temp;
+	}
+
+	/*  Qantizing and coding of xmax to get xmaxc.
+	 */
+
+	exp   = 0;
+	temp  = SASR( xmax, 9 );
+	itest = 0;
+
+	for (i = 0; i <= 5; i++) {
+
+		itest |= (temp <= 0);
+		temp = SASR( temp, 1 );
+
+		_x_assert(exp <= 5);
+		if (itest == 0) exp++;		/* exp = add (exp, 1) */
+	}
+
+	_x_assert(exp <= 6 && exp >= 0);
+	temp = exp + 5;
+
+	_x_assert(temp <= 11 && temp >= 0);
+	xmaxc = gsm_add( SASR(xmax, temp), exp << 3 );
+
+	/*   Quantizing and coding of the xM[0..12] RPE sequence
+	 *   to get the xMc[0..12]
+	 */
+
+	APCM_quantization_xmaxc_to_exp_mant( xmaxc, &exp, &mant );
+
+	/*  This computation uses the fact that the decoded version of xmaxc
+	 *  can be calculated by using the exponent and the mantissa part of
+	 *  xmaxc (logarithmic table).
+	 *  So, this method avoids any division and uses only a scaling
+	 *  of the RPE samples by a function of the exponent.  A direct 
+	 *  multiplication by the inverse of the mantissa (NRFAC[0..7]
+	 *  found in table 4.5) gives the 3 bit coded version xMc[0..12]
+	 *  of the RPE samples.
+	 */
+
+
+	/* Direct computation of xMc[0..12] using table 4.5
+	 */
+
+	_x_assert((exp <= 4096) && (exp >= -4096));
+	_x_assert((mant >= 0) && (mant <= 7)); 
+
+	temp1 = 6 - exp;		/* normalization by the exponent */
+	temp2 = gsm_NRFAC[ mant ];  	/* inverse mantissa 		 */
+
+	for (i = 0; i <= 12; i++) {
+
+		_x_assert(temp1 >= 0 && temp1 < 16);
+
+		temp = xM[i] << temp1;
+		temp = GSM_MULT( temp, temp2 );
+		temp = SASR(temp, 12);
+		xMc[i] = temp + 4;		/* see note below */
+	}
+
+	/*  NOTE: This equation is used to make all the xMc[i] positive.
+	 */
+
+	*mant_out  = mant;
+	*exp_out   = exp;
+	*xmaxc_out = xmaxc;
+}
+
+/* 4.2.16 */
+
+static void APCM_inverse_quantization P4((xMc,mant,exp,xMp),
+	register word	* xMc,	/* [0..12]			IN 	*/
+	word		mant,
+	word		exp,
+	register word	* xMp)	/* [0..12]			OUT 	*/
+/* 
+ *  This part is for decoding the RPE sequence of coded xMc[0..12]
+ *  samples to obtain the xMp[0..12] array.  Table 4.6 is used to get
+ *  the mantissa of xmaxc (FAC[0..7]).
+ */
+{
+	int	i;
+	word	temp, temp1, temp2, temp3;
+	longword	ltmp;
+
+	_x_assert((mant >= 0) && (mant <= 7)); 
+
+	temp1 = gsm_FAC[ mant ];	/* see 4.2-15 for mant */
+	temp2 = gsm_sub( 6, exp );	/* see 4.2-15 for exp  */
+	temp3 = gsm_asl( 1, gsm_sub( temp2, 1 ));
+
+	for (i = 13; i--;) {
+	  _x_assert((mant >= 0) && (mant <= 7)); 
+
+	  _x_assert((*xMc <= 7) && (*xMc >= 0)); /* 3 bit unsigned */
+
+	  /* temp = gsm_sub( *xMc++ << 1, 7 ); */
+	  temp = (*xMc++ << 1) - 7;	        /* restore sign   */
+	  
+	  _x_assert((temp <= 7) && (temp >= -7)); /* 4 bit signed   */
+	  
+	  temp <<= 12;				/* 16 bit signed  */
+	  temp = GSM_MULT_R( temp1, temp );
+	  temp = GSM_ADD( temp, temp3 );
+	  *xMp++ = gsm_asr( temp, temp2 );
+	}
+}
+
+/* 4.2.17 */
+
+static void RPE_grid_positioning P3((Mc,xMp,ep),
+	word		Mc,		/* grid position	IN	*/
+	register word	* xMp,		/* [0..12]		IN	*/
+	register word	* ep		/* [0..39]		OUT	*/
+)
+/*
+ *  This procedure computes the reconstructed long term residual signal
+ *  ep[0..39] for the LTP analysis filter.  The inputs are the Mc
+ *  which is the grid position selection and the xMp[0..12] decoded
+ *  RPE samples which are upsampled by a factor of 3 by inserting zero
+ *  values.
+ */
+{
+	int	i = 13;
+
+	_x_assert((0 <= Mc) && (Mc <= 3));
+
+        switch (Mc) {
+                case 3: *ep++ = 0;
+                case 2:  do {
+                                *ep++ = 0;
+                case 1:         *ep++ = 0;
+                case 0:         *ep++ = *xMp++;
+                         } while (--i);
+        }
+        while (++Mc < 4) *ep++ = 0;
+
+	/*
+
+	int i, k;
+	for (k = 0; k <= 39; k++) ep[k] = 0;
+	for (i = 0; i <= 12; i++) {
+		ep[ Mc + (3*i) ] = xMp[i];
+	}
+	*/
+}
+
+/* 4.2.18 */
+
+/*  This procedure adds the reconstructed long term residual signal
+ *  ep[0..39] to the estimated signal dpp[0..39] from the long term
+ *  analysis filter to compute the reconstructed short term residual
+ *  signal dp[-40..-1]; also the reconstructed short term residual
+ *  array dp[-120..-41] is updated.
+ */
+
+#if 0	/* Has been inlined in code.c */
+void Gsm_Update_of_reconstructed_short_time_residual_signal P3((dpp, ep, dp),
+	word	* dpp,		/* [0...39]	IN	*/
+	word	* ep,		/* [0...39]	IN	*/
+	word	* dp)		/* [-120...-1]  IN/OUT 	*/
+{
+	int 		k;
+
+	for (k = 0; k <= 79; k++) 
+		dp[ -120 + k ] = dp[ -80 + k ];
+
+	for (k = 0; k <= 39; k++)
+		dp[ -40 + k ] = gsm_add( ep[k], dpp[k] );
+}
+#endif	/* Has been inlined in code.c */
+
+void Gsm_RPE_Encoding P5((S,e,xmaxc,Mc,xMc),
+
+	struct gsm_state * S,
+
+	word	* e,		/* -5..-1][0..39][40..44	IN/OUT  */
+	word	* xmaxc,	/* 				OUT */
+	word	* Mc,		/* 			  	OUT */
+	word	* xMc)		/* [0..12]			OUT */
+{
+	word	x[40];
+	word	xM[13], xMp[13];
+	word	mant, exp;
+
+	Weighting_filter(e, x);
+	RPE_grid_selection(x, xM, Mc);
+
+	APCM_quantization(	xM, xMc, &mant, &exp, xmaxc);
+	APCM_inverse_quantization(  xMc,  mant,  exp, xMp);
+
+	RPE_grid_positioning( *Mc, xMp, e );
+
+}
+
+void Gsm_RPE_Decoding P5((S, xmaxcr, Mcr, xMcr, erp),
+	struct gsm_state	* S,
+
+	word 		xmaxcr,
+	word		Mcr,
+	word		* xMcr,  /* [0..12], 3 bits 		IN	*/
+	word		* erp	 /* [0..39]			OUT 	*/
+)
+{
+	word	exp, mant;
+	word	xMp[ 13 ];
+
+	APCM_quantization_xmaxc_to_exp_mant( xmaxcr, &exp, &mant );
+	APCM_inverse_quantization( xMcr, mant, exp, xMp );
+	RPE_grid_positioning( Mcr, xMp, erp );
+
+}
diff --git a/contrib/gsm610/short_term.c b/contrib/gsm610/short_term.c
new file mode 100644
index 000000000..8222b2caa
--- /dev/null
+++ b/contrib/gsm610/short_term.c
@@ -0,0 +1,428 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/short_term.c,v 1.3 2003/12/07 15:34:30 f1rmb Exp $ */
+
+#include <stdio.h>
+#include "xineutils.h"
+#include "private.h"
+
+#include "gsm.h"
+#include "proto.h"
+
+/*
+ *  SHORT TERM ANALYSIS FILTERING SECTION
+ */
+
+/* 4.2.8 */
+
+static void Decoding_of_the_coded_Log_Area_Ratios P2((LARc,LARpp),
+	word 	* LARc,		/* coded log area ratio	[0..7] 	IN	*/
+	word	* LARpp)	/* out: decoded ..			*/
+{
+	register word	temp1 /* , temp2 */;
+	register long	ltmp;	/* for GSM_ADD */
+
+	/*  This procedure requires for efficient implementation
+	 *  two tables.
+ 	 *
+	 *  INVA[1..8] = integer( (32768 * 8) / real_A[1..8])
+	 *  MIC[1..8]  = minimum value of the LARc[1..8]
+	 */
+
+	/*  Compute the LARpp[1..8]
+	 */
+
+	/* 	for (i = 1; i <= 8; i++, B++, MIC++, INVA++, LARc++, LARpp++) {
+	 *
+	 *		temp1  = GSM_ADD( *LARc, *MIC ) << 10;
+	 *		temp2  = *B << 1;
+	 *		temp1  = GSM_SUB( temp1, temp2 );
+	 *
+	 *		_x_assert(*INVA != MIN_WORD);
+	 *
+	 *		temp1  = GSM_MULT_R( *INVA, temp1 );
+	 *		*LARpp = GSM_ADD( temp1, temp1 );
+	 *	}
+	 */
+
+#undef	STEP
+#define	STEP( B, MIC, INVA )	\
+		temp1    = GSM_ADD( *LARc++, MIC ) << 10;	\
+		temp1    = GSM_SUB( temp1, B << 1 );		\
+		temp1    = GSM_MULT_R( INVA, temp1 );		\
+		*LARpp++ = GSM_ADD( temp1, temp1 );
+
+	STEP(      0,  -32,  13107 );
+	STEP(      0,  -32,  13107 );
+	STEP(   2048,  -16,  13107 );
+	STEP(  -2560,  -16,  13107 );
+
+	STEP(     94,   -8,  19223 );
+	STEP(  -1792,   -8,  17476 );
+	STEP(   -341,   -4,  31454 );
+	STEP(  -1144,   -4,  29708 );
+
+	/* NOTE: the addition of *MIC is used to restore
+	 * 	 the sign of *LARc.
+	 */
+}
+
+/* 4.2.9 */
+/* Computation of the quantized reflection coefficients 
+ */
+
+/* 4.2.9.1  Interpolation of the LARpp[1..8] to get the LARp[1..8]
+ */
+
+/*
+ *  Within each frame of 160 analyzed speech samples the short term
+ *  analysis and synthesis filters operate with four different sets of
+ *  coefficients, derived from the previous set of decoded LARs(LARpp(j-1))
+ *  and the actual set of decoded LARs (LARpp(j))
+ *
+ * (Initial value: LARpp(j-1)[1..8] = 0.)
+ */
+
+static void Coefficients_0_12 P3((LARpp_j_1, LARpp_j, LARp),
+	register word * LARpp_j_1,
+	register word * LARpp_j,
+	register word * LARp)
+{
+	register int 	i;
+	register longword ltmp;
+
+	for (i = 1; i <= 8; i++, LARp++, LARpp_j_1++, LARpp_j++) {
+		*LARp = GSM_ADD( SASR( *LARpp_j_1, 2 ), SASR( *LARpp_j, 2 ));
+		*LARp = GSM_ADD( *LARp,  SASR( *LARpp_j_1, 1));
+	}
+}
+
+static void Coefficients_13_26 P3((LARpp_j_1, LARpp_j, LARp),
+	register word * LARpp_j_1,
+	register word * LARpp_j,
+	register word * LARp)
+{
+	register int i;
+	register longword ltmp;
+	for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) {
+		*LARp = GSM_ADD( SASR( *LARpp_j_1, 1), SASR( *LARpp_j, 1 ));
+	}
+}
+
+static void Coefficients_27_39 P3((LARpp_j_1, LARpp_j, LARp),
+	register word * LARpp_j_1,
+	register word * LARpp_j,
+	register word * LARp)
+{
+	register int i;
+	register longword ltmp;
+
+	for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) {
+		*LARp = GSM_ADD( SASR( *LARpp_j_1, 2 ), SASR( *LARpp_j, 2 ));
+		*LARp = GSM_ADD( *LARp, SASR( *LARpp_j, 1 ));
+	}
+}
+
+
+static void Coefficients_40_159 P2((LARpp_j, LARp),
+	register word * LARpp_j,
+	register word * LARp)
+{
+	register int i;
+
+	for (i = 1; i <= 8; i++, LARp++, LARpp_j++)
+		*LARp = *LARpp_j;
+}
+
+/* 4.2.9.2 */
+
+static void LARp_to_rp P1((LARp),
+	register word * LARp)	/* [0..7] IN/OUT  */
+/*
+ *  The input of this procedure is the interpolated LARp[0..7] array.
+ *  The reflection coefficients, rp[i], are used in the analysis
+ *  filter and in the synthesis filter.
+ */
+{
+	register int 		i;
+	register word		temp;
+	register longword	ltmp;
+
+	for (i = 1; i <= 8; i++, LARp++) {
+
+		/* temp = GSM_ABS( *LARp );
+	         *
+		 * if (temp < 11059) temp <<= 1;
+		 * else if (temp < 20070) temp += 11059;
+		 * else temp = GSM_ADD( temp >> 2, 26112 );
+		 *
+		 * *LARp = *LARp < 0 ? -temp : temp;
+		 */
+
+		if (*LARp < 0) {
+			temp = *LARp == MIN_WORD ? MAX_WORD : -(*LARp);
+			*LARp = - ((temp < 11059) ? temp << 1
+				: ((temp < 20070) ? temp + 11059
+				:  GSM_ADD( temp >> 2, 26112 )));
+		} else {
+			temp  = *LARp;
+			*LARp =    (temp < 11059) ? temp << 1
+				: ((temp < 20070) ? temp + 11059
+				:  GSM_ADD( temp >> 2, 26112 ));
+		}
+	}
+}
+
+
+/* 4.2.10 */
+static void Short_term_analysis_filtering P4((S,rp,k_n,s),
+	struct gsm_state * S,
+	register word	* rp,	/* [0..7]	IN	*/
+	register int 	k_n, 	/*   k_end - k_start	*/
+	register word	* s	/* [0..n-1]	IN/OUT	*/
+)
+/*
+ *  This procedure computes the short term residual signal d[..] to be fed
+ *  to the RPE-LTP loop from the s[..] signal and from the local rp[..]
+ *  array (quantized reflection coefficients).  As the call of this
+ *  procedure can be done in many ways (see the interpolation of the LAR
+ *  coefficient), it is assumed that the computation begins with index
+ *  k_start (for arrays d[..] and s[..]) and stops with index k_end
+ *  (k_start and k_end are defined in 4.2.9.1).  This procedure also
+ *  needs to keep the array u[0..7] in memory for each call.
+ */
+{
+	register word		* u = S->u;
+	register int		i;
+	register word		di, zzz, ui, sav, rpi;
+	register longword 	ltmp;
+
+	for (; k_n--; s++) {
+
+		di = sav = *s;
+
+		for (i = 0; i < 8; i++) {		/* YYY */
+
+			ui    = u[i];
+			rpi   = rp[i];
+			u[i]  = sav;
+
+			zzz   = GSM_MULT_R(rpi, di);
+			sav   = GSM_ADD(   ui,  zzz);
+
+			zzz   = GSM_MULT_R(rpi, ui);
+			di    = GSM_ADD(   di,  zzz );
+		}
+
+		*s = di;
+	}
+}
+
+#if defined(USE_FLOAT_MUL) && defined(FAST)
+
+static void Fast_Short_term_analysis_filtering P4((S,rp,k_n,s),
+	struct gsm_state * S,
+	register word	* rp,	/* [0..7]	IN	*/
+	register int 	k_n, 	/*   k_end - k_start	*/
+	register word	* s	/* [0..n-1]	IN/OUT	*/
+)
+{
+	register word		* u = S->u;
+	register int		i;
+
+	float 	  uf[8],
+		 rpf[8];
+
+	register float scalef = 3.0517578125e-5;
+	register float		sav, di, temp;
+
+	for (i = 0; i < 8; ++i) {
+		uf[i]  = u[i];
+		rpf[i] = rp[i] * scalef;
+	}
+	for (; k_n--; s++) {
+		sav = di = *s;
+		for (i = 0; i < 8; ++i) {
+			register float rpfi = rpf[i];
+			register float ufi  = uf[i];
+
+			uf[i] = sav;
+			temp  = rpfi * di + ufi;
+			di   += rpfi * ufi;
+			sav   = temp;
+		}
+		*s = di;
+	}
+	for (i = 0; i < 8; ++i) u[i] = uf[i];
+}
+#endif /* ! (defined (USE_FLOAT_MUL) && defined (FAST)) */
+
+static void Short_term_synthesis_filtering P5((S,rrp,k,wt,sr),
+	struct gsm_state * S,
+	register word	* rrp,	/* [0..7]	IN	*/
+	register int	k,	/* k_end - k_start	*/
+	register word	* wt,	/* [0..k-1]	IN	*/
+	register word	* sr	/* [0..k-1]	OUT	*/
+)
+{
+	register word		* v = S->v;
+	register int		i;
+	register word		sri, tmp1, tmp2;
+	register longword	ltmp;	/* for GSM_ADD  & GSM_SUB */
+
+	while (k--) {
+		sri = *wt++;
+		for (i = 8; i--;) {
+
+			/* sri = GSM_SUB( sri, gsm_mult_r( rrp[i], v[i] ) );
+			 */
+			tmp1 = rrp[i];
+			tmp2 = v[i];
+			tmp2 =  ( tmp1 == MIN_WORD && tmp2 == MIN_WORD
+				? MAX_WORD
+				: 0x0FFFF & (( (longword)tmp1 * (longword)tmp2
+					     + 16384) >> 15)) ;
+
+			sri  = GSM_SUB( sri, tmp2 );
+
+			/* v[i+1] = GSM_ADD( v[i], gsm_mult_r( rrp[i], sri ) );
+			 */
+			tmp1  = ( tmp1 == MIN_WORD && sri == MIN_WORD
+				? MAX_WORD
+				: 0x0FFFF & (( (longword)tmp1 * (longword)sri
+					     + 16384) >> 15)) ;
+
+			v[i+1] = GSM_ADD( v[i], tmp1);
+		}
+		*sr++ = v[0] = sri;
+	}
+}
+
+
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+
+static void Fast_Short_term_synthesis_filtering P5((S,rrp,k,wt,sr),
+	struct gsm_state * S,
+	register word	* rrp,	/* [0..7]	IN	*/
+	register int	k,	/* k_end - k_start	*/
+	register word	* wt,	/* [0..k-1]	IN	*/
+	register word	* sr	/* [0..k-1]	OUT	*/
+)
+{
+	register word		* v = S->v;
+	register int		i;
+
+	float va[9], rrpa[8];
+	register float scalef = 3.0517578125e-5, temp;
+
+	for (i = 0; i < 8; ++i) {
+		va[i]   = v[i];
+		rrpa[i] = (float)rrp[i] * scalef;
+	}
+	while (k--) {
+		register float sri = *wt++;
+		for (i = 8; i--;) {
+			sri -= rrpa[i] * va[i];
+			if     (sri < -32768.) sri = -32768.;
+			else if (sri > 32767.) sri =  32767.;
+
+			temp = va[i] + rrpa[i] * sri;
+			if     (temp < -32768.) temp = -32768.;
+			else if (temp > 32767.) temp =  32767.;
+			va[i+1] = temp;
+		}
+		*sr++ = va[0] = sri;
+	}
+	for (i = 0; i < 9; ++i) v[i] = va[i];
+}
+
+#endif /* defined(FAST) && defined(USE_FLOAT_MUL) */
+
+void Gsm_Short_Term_Analysis_Filter P3((S,LARc,s),
+
+	struct gsm_state * S,
+
+	word	* LARc,		/* coded log area ratio [0..7]  IN	*/
+	word	* s		/* signal [0..159]		IN/OUT	*/
+)
+{
+	word		* LARpp_j	= S->LARpp[ S->j      ];
+	word		* LARpp_j_1	= S->LARpp[ S->j ^= 1 ];
+
+	word		LARp[8];
+
+#undef	FILTER
+#if 	defined(FAST) && defined(USE_FLOAT_MUL)
+# 	define	FILTER 	(* (S->fast			\
+			   ? Fast_Short_term_analysis_filtering	\
+		    	   : Short_term_analysis_filtering	))
+
+#else
+# 	define	FILTER	Short_term_analysis_filtering
+#endif
+
+	Decoding_of_the_coded_Log_Area_Ratios( LARc, LARpp_j );
+
+	Coefficients_0_12(  LARpp_j_1, LARpp_j, LARp );
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 13, s);
+
+	Coefficients_13_26( LARpp_j_1, LARpp_j, LARp);
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 14, s + 13);
+
+	Coefficients_27_39( LARpp_j_1, LARpp_j, LARp);
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 13, s + 27);
+
+	Coefficients_40_159( LARpp_j, LARp);
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 120, s + 40);
+}
+
+void Gsm_Short_Term_Synthesis_Filter P4((S, LARcr, wt, s),
+	struct gsm_state * S,
+
+	word	* LARcr,	/* received log area ratios [0..7] IN  */
+	word	* wt,		/* received d [0..159]		   IN  */
+
+	word	* s		/* signal   s [0..159]		  OUT  */
+)
+{
+	word		* LARpp_j	= S->LARpp[ S->j     ];
+	word		* LARpp_j_1	= S->LARpp[ S->j ^=1 ];
+
+	word		LARp[8];
+
+#undef	FILTER
+#if 	defined(FAST) && defined(USE_FLOAT_MUL)
+
+# 	define	FILTER 	(* (S->fast			\
+			   ? Fast_Short_term_synthesis_filtering	\
+		    	   : Short_term_synthesis_filtering	))
+#else
+#	define	FILTER	Short_term_synthesis_filtering
+#endif
+
+	Decoding_of_the_coded_Log_Area_Ratios( LARcr, LARpp_j );
+
+	Coefficients_0_12( LARpp_j_1, LARpp_j, LARp );
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 13, wt, s );
+
+	Coefficients_13_26( LARpp_j_1, LARpp_j, LARp);
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 14, wt + 13, s + 13 );
+
+	Coefficients_27_39( LARpp_j_1, LARpp_j, LARp);
+	LARp_to_rp( LARp );
+	FILTER( S, LARp, 13, wt + 27, s + 27 );
+
+	Coefficients_40_159( LARpp_j, LARp );
+	LARp_to_rp( LARp );
+	FILTER(S, LARp, 120, wt + 40, s + 40);
+}
diff --git a/contrib/gsm610/table.c b/contrib/gsm610/table.c
new file mode 100644
index 000000000..797685c07
--- /dev/null
+++ b/contrib/gsm610/table.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/table.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+
+/*  Most of these tables are inlined at their point of use.
+ */
+
+/*  4.4 TABLES USED IN THE FIXED POINT IMPLEMENTATION OF THE RPE-LTP
+ *      CODER AND DECODER
+ *
+ *	(Most of them inlined, so watch out.)
+ */
+
+#define	GSM_TABLE_C
+#include "private.h"
+#include	"gsm.h"
+
+/*  Table 4.1  Quantization of the Log.-Area Ratios
+ */
+/* i 		     1      2      3        4      5      6        7       8 */
+word gsm_A[8]   = {20480, 20480, 20480,  20480,  13964,  15360,   8534,  9036};
+word gsm_B[8]   = {    0,     0,  2048,  -2560,     94,  -1792,   -341, -1144};
+word gsm_MIC[8] = { -32,   -32,   -16,    -16,     -8,     -8,     -4,    -4 };
+word gsm_MAC[8] = {  31,    31,    15,     15,      7,      7,      3,     3 };
+
+
+/*  Table 4.2  Tabulation  of 1/A[1..8]
+ */
+word gsm_INVA[8]={ 13107, 13107,  13107, 13107,  19223, 17476,  31454, 29708 };
+
+
+/*   Table 4.3a  Decision level of the LTP gain quantizer
+ */
+/*  bc		      0	        1	  2	     3			*/
+word gsm_DLB[4] = {  6554,    16384,	26214,	   32767	};
+
+
+/*   Table 4.3b   Quantization levels of the LTP gain quantizer
+ */
+/* bc		      0          1        2          3			*/
+word gsm_QLB[4] = {  3277,    11469,	21299,	   32767	};
+
+
+/*   Table 4.4	 Coefficients of the weighting filter
+ */
+/* i		    0      1   2    3   4      5      6     7   8   9    10  */
+word gsm_H[11] = {-134, -374, 0, 2054, 5741, 8192, 5741, 2054, 0, -374, -134 };
+
+
+/*   Table 4.5 	 Normalized inverse mantissa used to compute xM/xmax 
+ */
+/* i		 	0        1    2      3      4      5     6      7   */
+word gsm_NRFAC[8] = { 29128, 26215, 23832, 21846, 20165, 18725, 17476, 16384 };
+
+
+/*   Table 4.6	 Normalized direct mantissa used to compute xM/xmax
+ */
+/* i                  0      1       2      3      4      5      6      7   */
+word gsm_FAC[8]	= { 18431, 20479, 22527, 24575, 26623, 28671, 30719, 32767 };
diff --git a/contrib/gsm610/unproto.h b/contrib/gsm610/unproto.h
new file mode 100644
index 000000000..f49530c22
--- /dev/null
+++ b/contrib/gsm610/unproto.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin.  See the accompanying file "COPYRIGHT" for
+ * details.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*$Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/unproto.h,v 1.1 2002/10/12 19:12:49 tmmm Exp $*/
+
+#ifdef	PROTO_H		/* sic */
+#undef	PROTO_H
+
+#undef	P
+#undef	P0
+#undef	P1
+#undef	P2
+#undef	P3
+#undef	P4
+#undef	P5
+#undef	P6
+#undef	P7
+#undef	P8
+
+#endif	/* PROTO_H */
diff --git a/contrib/libdca/COPYING b/contrib/libdca/COPYING
new file mode 100644
index 000000000..d511905c1
--- /dev/null
+++ b/contrib/libdca/COPYING
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
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+Foundation's software and to any other program whose authors commit to
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+
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+
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+a notice placed by the copyright holder saying it may be distributed
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+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
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+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
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+  2. You may modify your copy or copies of the Program or any portion
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+These requirements apply to the modified work as a whole.  If
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+
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+
+  <signature of Ty Coon>, 1 April 1989
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+This General Public License does not permit incorporating your program into
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diff --git a/contrib/libdca/Makefile.am b/contrib/libdca/Makefile.am
new file mode 100644
index 000000000..faab0dd14
--- /dev/null
+++ b/contrib/libdca/Makefile.am
@@ -0,0 +1,16 @@
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+
+EXTRA_DIST = COPYING
+
+if ENABLE_DTS
+if !WITH_EXTERNAL_LIBDTS
+noinst_LTLIBRARIES = libdca.la
+endif
+endif
+
+libdca_la_SOURCES = dca_internal.h tables.h tables_quantization.h \
+		    tables_huffman.h tables_fir.h tables_adpcm.h tables_vq.h \
+		    bitstream.h bitstream.c parse.c downmix.c \
+		    include/dca.h include/dts.h
+libdca_la_LIBADD = -lm
+libdca_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/include
diff --git a/contrib/libdca/bitstream.c b/contrib/libdca/bitstream.c
new file mode 100644
index 000000000..b92714868
--- /dev/null
+++ b/contrib/libdca/bitstream.c
@@ -0,0 +1,112 @@
+/*
+ * bitstream.c
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <inttypes.h>
+
+#include "dca.h"
+#include "dca_internal.h"
+#include "bitstream.h"
+
+#define BUFFER_SIZE 4096
+
+void dca_bitstream_init (dca_state_t * state, uint8_t * buf, int word_mode,
+                         int bigendian_mode)
+{
+    intptr_t align;
+
+    align = (uintptr_t)buf & 3;
+    state->buffer_start = (uint32_t *) ((uintptr_t)buf - align);
+    state->bits_left = 0;
+    state->current_word = 0;
+    state->word_mode = word_mode;
+    state->bigendian_mode = bigendian_mode;
+    bitstream_get (state, align * 8);
+}
+#include<stdio.h>
+static inline void bitstream_fill_current (dca_state_t * state)
+{
+    uint32_t tmp;
+
+    tmp = *(state->buffer_start++);
+
+    if (state->bigendian_mode)
+        state->current_word = swab32 (tmp);
+    else
+        state->current_word = swable32 (tmp);
+
+    if (!state->word_mode)
+    {
+        state->current_word = (state->current_word & 0x00003FFF) |
+            ((state->current_word & 0x3FFF0000 ) >> 2);
+    }
+}
+
+/*
+ * The fast paths for _get is in the
+ * bitstream.h header file so it can be inlined.
+ *
+ * The "bottom half" of this routine is suffixed _bh
+ *
+ * -ah
+ */
+
+uint32_t dca_bitstream_get_bh (dca_state_t * state, uint32_t num_bits)
+{
+    uint32_t result;
+
+    num_bits -= state->bits_left;
+
+    result = ((state->current_word << (32 - state->bits_left)) >>
+	      (32 - state->bits_left));
+
+    if ( !state->word_mode && num_bits > 28 ) {
+        bitstream_fill_current (state);
+	result = (result << 28) | state->current_word;
+	num_bits -= 28;
+    }
+
+    bitstream_fill_current (state);
+
+    if ( state->word_mode )
+    {
+        if (num_bits != 0)
+	    result = (result << num_bits) |
+	             (state->current_word >> (32 - num_bits));
+
+	state->bits_left = 32 - num_bits;
+    }
+    else
+    {
+        if (num_bits != 0)
+	    result = (result << num_bits) |
+	             (state->current_word >> (28 - num_bits));
+
+	state->bits_left = 28 - num_bits;
+    }
+
+    return result;
+}
diff --git a/contrib/libdca/bitstream.h b/contrib/libdca/bitstream.h
new file mode 100644
index 000000000..4bce80aab
--- /dev/null
+++ b/contrib/libdca/bitstream.h
@@ -0,0 +1,68 @@
+/*
+ * bitstream.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifdef WORDS_BIGENDIAN
+
+#   define swab32(x) (x)
+
+#else
+
+#   define swab32(x)\
+((((uint8_t*)&x)[0] << 24) | (((uint8_t*)&x)[1] << 16) |  \
+ (((uint8_t*)&x)[2] << 8)  | (((uint8_t*)&x)[3]))
+
+#endif
+
+#ifdef WORDS_BIGENDIAN
+
+#   define swable32(x)\
+((((uint8_t*)&x)[0] << 16) | (((uint8_t*)&x)[1] << 24) |  \
+ (((uint8_t*)&x)[2])  | (((uint8_t*)&x)[3] << 8))
+
+#else
+
+#   define swable32(x)\
+((((uint32_t)x) >> 16) | (((uint32_t)x) << 16))
+
+#endif
+
+void dca_bitstream_init (dca_state_t * state, uint8_t * buf, int word_mode,
+                         int endian_mode);
+uint32_t dca_bitstream_get_bh (dca_state_t * state, uint32_t num_bits);
+
+static inline uint32_t bitstream_get (dca_state_t * state, uint32_t num_bits)
+{
+    uint32_t result;
+
+    if (num_bits < state->bits_left) {
+        result = (state->current_word << (32 - state->bits_left))
+				      >> (32 - num_bits);
+
+        state->bits_left -= num_bits;
+        return result;
+    }
+
+    return dca_bitstream_get_bh (state, num_bits);
+}
diff --git a/contrib/libdca/dca_internal.h b/contrib/libdca/dca_internal.h
new file mode 100644
index 000000000..2c43cf049
--- /dev/null
+++ b/contrib/libdca/dca_internal.h
@@ -0,0 +1,204 @@
+/*
+ * dca_internal.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#define DCA_SUBFRAMES_MAX (16)
+#define DCA_PRIM_CHANNELS_MAX (5)
+#define DCA_SUBBANDS (32)
+#define DCA_ABITS_MAX (32) /* Should be 28 */
+#define DCA_SUBSUBFAMES_MAX (4)
+#define DCA_LFE_MAX (3)
+
+struct dca_state_s {
+
+    /* Frame header */
+    int frame_type;             /* type of the current frame */
+    int samples_deficit;        /* deficit sample count */
+    int crc_present;            /* crc is present in the bitstream */
+    int sample_blocks;          /* number of PCM sample blocks */
+    int frame_size;             /* primary frame byte size */
+    int amode;                  /* audio channels arrangement */
+    int sample_rate;            /* audio sampling rate */
+    int bit_rate;               /* transmission bit rate */
+
+    int downmix;                /* embedded downmix enabled */
+    int dynrange;               /* embedded dynamic range flag */
+    int timestamp;              /* embedded time stamp flag */
+    int aux_data;               /* auxiliary data flag */
+    int hdcd;                   /* source material is mastered in HDCD */
+    int ext_descr;              /* extension audio descriptor flag */
+    int ext_coding;             /* extended coding flag */
+    int aspf;                   /* audio sync word insertion flag */
+    int lfe;                    /* low frequency effects flag */
+    int predictor_history;      /* predictor history flag */
+    int header_crc;             /* header crc check bytes */
+    int multirate_inter;        /* multirate interpolator switch */
+    int version;                /* encoder software revision */
+    int copy_history;           /* copy history */
+    int source_pcm_res;         /* source pcm resolution */
+    int front_sum;              /* front sum/difference flag */
+    int surround_sum;           /* surround sum/difference flag */
+    int dialog_norm;            /* dialog normalisation parameter */
+
+    /* Primary audio coding header */
+    int subframes;              /* number of subframes */
+    int prim_channels;          /* number of primary audio channels */
+    /* subband activity count */
+    int subband_activity[DCA_PRIM_CHANNELS_MAX];
+    /* high frequency vq start subband */
+    int vq_start_subband[DCA_PRIM_CHANNELS_MAX];
+    /* joint intensity coding index */
+    int joint_intensity[DCA_PRIM_CHANNELS_MAX];
+    /* transient mode code book */
+    int transient_huffman[DCA_PRIM_CHANNELS_MAX];
+    /* scale factor code book */
+    int scalefactor_huffman[DCA_PRIM_CHANNELS_MAX];
+    /* bit allocation quantizer select */
+    int bitalloc_huffman[DCA_PRIM_CHANNELS_MAX];
+    /* quantization index codebook select */
+    int quant_index_huffman[DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX];
+    /* scale factor adjustment */
+    float scalefactor_adj[DCA_PRIM_CHANNELS_MAX][DCA_ABITS_MAX];
+
+    /* Primary audio coding side information */
+    int subsubframes;           /* number of subsubframes */
+    int partial_samples;        /* partial subsubframe samples count */
+    /* prediction mode (ADPCM used or not) */
+    int prediction_mode[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];
+    /* prediction VQ coefs */
+    int prediction_vq[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];
+    /* bit allocation index */
+    int bitalloc[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];
+    /* transition mode (transients) */
+    int transition_mode[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];
+    /* scale factors (2 if transient)*/
+    int scale_factor[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS][2];
+    /* joint subband scale factors codebook */
+    int joint_huff[DCA_PRIM_CHANNELS_MAX];
+    /* joint subband scale factors */
+    int joint_scale_factor[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];
+    /* stereo downmix coefficients */
+    int downmix_coef[DCA_PRIM_CHANNELS_MAX][2];
+    /* dynamic range coefficient */
+    int dynrange_coef;
+
+    /* VQ encoded high frequency subbands */
+    int high_freq_vq[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS];
+
+    /* Low frequency effect data */
+    double lfe_data[2*DCA_SUBSUBFAMES_MAX*DCA_LFE_MAX * 2 /*history*/];
+    int lfe_scale_factor;
+
+    /* Subband samples history (for ADPCM) */
+    double subband_samples_hist[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS][4];
+    double subband_fir_hist[DCA_PRIM_CHANNELS_MAX][512];
+    double subband_fir_noidea[DCA_PRIM_CHANNELS_MAX][64];
+
+    /* Audio output */
+    level_t clev;            /* centre channel mix level */
+    level_t slev;            /* surround channels mix level */
+
+    int output;              /* type of output */
+    level_t level;           /* output level */
+    sample_t bias;           /* output bias */
+
+    sample_t * samples;      /* pointer to the internal audio samples buffer */
+    int downmixed;
+
+    int dynrnge;             /* apply dynamic range */
+    level_t dynrng;          /* dynamic range */
+    void * dynrngdata;       /* dynamic range callback funtion and data */
+    level_t (* dynrngcall) (level_t range, void * dynrngdata);
+
+    /* Bitstream handling */
+    uint32_t * buffer_start;
+    uint32_t bits_left;
+    uint32_t current_word;
+    int      word_mode;         /* 16/14 bits word format (1 -> 16, 0 -> 14) */
+    int      bigendian_mode;    /* endianness (1 -> be, 0 -> le) */
+
+    /* Current position in DTS frame */
+    int current_subframe;
+    int current_subsubframe;
+
+    /* Pre-calculated cosine modulation coefs for the QMF */
+    double cos_mod[544];
+
+    /* Debug flag */
+    int debug_flag;
+};
+
+#define LEVEL_PLUS6DB 2.0
+#define LEVEL_PLUS3DB 1.4142135623730951
+#define LEVEL_3DB 0.7071067811865476
+#define LEVEL_45DB 0.5946035575013605
+#define LEVEL_6DB 0.5
+
+int dca_downmix_init (int input, int flags, level_t * level,
+                      level_t clev, level_t slev);
+int dca_downmix_coeff (level_t * coeff, int acmod, int output, level_t level,
+                       level_t clev, level_t slev);
+void dca_downmix (sample_t * samples, int acmod, int output, sample_t bias,
+                  level_t clev, level_t slev);
+void dca_upmix (sample_t * samples, int acmod, int output);
+
+#define ROUND(x) ((int)((x) + ((x) > 0 ? 0.5 : -0.5)))
+
+#ifndef LIBDCA_FIXED
+
+typedef sample_t quantizer_t;
+#define SAMPLE(x) (x)
+#define LEVEL(x) (x)
+#define MUL(a,b) ((a) * (b))
+#define MUL_L(a,b) ((a) * (b))
+#define MUL_C(a,b) ((a) * (b))
+#define DIV(a,b) ((a) / (b))
+#define BIAS(x) ((x) + bias)
+
+#else /* LIBDCA_FIXED */
+
+typedef int16_t quantizer_t;
+#define SAMPLE(x) (sample_t)((x) * (1 << 30))
+#define LEVEL(x) (level_t)((x) * (1 << 26))
+
+#if 0
+#define MUL(a,b) ((int)(((int64_t)(a) * (b) + (1 << 29)) >> 30))
+#define MUL_L(a,b) ((int)(((int64_t)(a) * (b) + (1 << 25)) >> 26))
+#elif 1
+#define MUL(a,b) \
+({ int32_t _ta=(a), _tb=(b), _tc; \
+   _tc=(_ta & 0xffff)*(_tb >> 16)+(_ta >> 16)*(_tb & 0xffff); (int32_t)(((_tc >> 14))+ (((_ta >> 16)*(_tb >> 16)) << 2 )); })
+#define MUL_L(a,b) \
+({ int32_t _ta=(a), _tb=(b), _tc; \
+   _tc=(_ta & 0xffff)*(_tb >> 16)+(_ta >> 16)*(_tb & 0xffff); (int32_t)((_tc >> 10) + (((_ta >> 16)*(_tb >> 16)) << 6)); })
+#else
+#define MUL(a,b) (((a) >> 15) * ((b) >> 15))
+#define MUL_L(a,b) (((a) >> 13) * ((b) >> 13))
+#endif
+
+#define MUL_C(a,b) MUL_L (a, LEVEL (b))
+#define DIV(a,b) ((((int64_t)LEVEL (a)) << 26) / (b))
+#define BIAS(x) (x)
+
+#endif
diff --git a/contrib/libdca/downmix.c b/contrib/libdca/downmix.c
new file mode 100644
index 000000000..ff02127f4
--- /dev/null
+++ b/contrib/libdca/downmix.c
@@ -0,0 +1,694 @@
+/*
+ * downmix.c
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <inttypes.h>
+
+#include "dca.h"
+#include "dca_internal.h"
+
+#define CONVERT(acmod,output) (((output) << DCA_CHANNEL_BITS) + (acmod))
+
+int dca_downmix_init (int input, int flags, level_t * level,
+		      level_t clev, level_t slev)
+{
+    static uint8_t table[11][10] = {
+        /* DCA_MONO */
+        {DCA_MONO,      DCA_MONO,       DCA_MONO,       DCA_MONO,
+         DCA_MONO,      DCA_MONO,       DCA_MONO,       DCA_MONO,
+         DCA_MONO,      DCA_MONO},
+        /* DCA_CHANNEL */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO,     DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO},
+        /* DCA_STEREO */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO,     DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO},
+        /* DCA_STEREO_SUMDIFF */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO,     DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO},
+        /* DCA_STEREO_TOTAL */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO,     DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO},
+        /* DCA_3F */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_3F,         DCA_3F,         DCA_3F,
+         DCA_3F,        DCA_3F},
+        /* DCA_2F1R */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_2F1R,       DCA_2F1R,       DCA_2F1R,
+         DCA_2F1R,      DCA_2F1R},
+        /* DCA_3F1R */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_3F,         DCA_3F1R,       DCA_3F1R,
+         DCA_3F1R,      DCA_3F1R},
+        /* DCA_2F2R */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_STEREO,     DCA_2F2R,       DCA_2F2R,
+         DCA_2F2R,      DCA_2F2R},
+        /* DCA_3F2R */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_3F,         DCA_3F2R,       DCA_3F2R,
+         DCA_3F2R,      DCA_3F2R},
+        /* DCA_4F2R */
+        {DCA_MONO,      DCA_CHANNEL,    DCA_STEREO,     DCA_STEREO,
+         DCA_STEREO,    DCA_4F2R,       DCA_4F2R,       DCA_4F2R,
+         DCA_4F2R,      DCA_4F2R},
+    };
+    int output;
+
+    output = flags & DCA_CHANNEL_MASK;
+
+    if (output > DCA_CHANNEL_MAX)
+	return -1;
+
+    output = table[output][input];
+
+    if (output == DCA_STEREO &&
+	(input == DCA_DOLBY || (input == DCA_3F && clev == LEVEL (LEVEL_3DB))))
+	output = DCA_DOLBY;
+
+    if (flags & DCA_ADJUST_LEVEL) {
+	level_t adjust;
+
+	switch (CONVERT (input & 7, output)) {
+
+	case CONVERT (DCA_3F, DCA_MONO):
+	    adjust = DIV (LEVEL_3DB, LEVEL (1) + clev);
+	    break;
+
+	case CONVERT (DCA_STEREO, DCA_MONO):
+	case CONVERT (DCA_2F2R, DCA_2F1R):
+	case CONVERT (DCA_3F2R, DCA_3F1R):
+	level_3db:
+	    adjust = LEVEL (LEVEL_3DB);
+	    break;
+
+	case CONVERT (DCA_3F2R, DCA_2F1R):
+	    if (clev < LEVEL (LEVEL_PLUS3DB - 1))
+		goto level_3db;
+	    /* break thru */
+	case CONVERT (DCA_3F, DCA_STEREO):
+	case CONVERT (DCA_3F1R, DCA_2F1R):
+	case CONVERT (DCA_3F1R, DCA_2F2R):
+	case CONVERT (DCA_3F2R, DCA_2F2R):
+	    adjust = DIV (1, LEVEL (1) + clev);
+	    break;
+
+	case CONVERT (DCA_2F1R, DCA_MONO):
+	    adjust = DIV (LEVEL_PLUS3DB, LEVEL (2) + slev);
+	    break;
+
+	case CONVERT (DCA_2F1R, DCA_STEREO):
+	case CONVERT (DCA_3F1R, DCA_3F):
+	    adjust = DIV (1, LEVEL (1) + MUL_C (slev, LEVEL_3DB));
+	    break;
+
+	case CONVERT (DCA_3F1R, DCA_MONO):
+	    adjust = DIV (LEVEL_3DB, LEVEL (1) + clev + MUL_C (slev, 0.5));
+	    break;
+
+	case CONVERT (DCA_3F1R, DCA_STEREO):
+	    adjust = DIV (1, LEVEL (1) + clev + MUL_C (slev, LEVEL_3DB));
+	    break;
+
+	case CONVERT (DCA_2F2R, DCA_MONO):
+	    adjust = DIV (LEVEL_3DB, LEVEL (1) + slev);
+	    break;
+
+	case CONVERT (DCA_2F2R, DCA_STEREO):
+	case CONVERT (DCA_3F2R, DCA_3F):
+	    adjust = DIV (1, LEVEL (1) + slev);
+	    break;
+
+	case CONVERT (DCA_3F2R, DCA_MONO):
+	    adjust = DIV (LEVEL_3DB, LEVEL (1) + clev + slev);
+	    break;
+
+	case CONVERT (DCA_3F2R, DCA_STEREO):
+	    adjust = DIV (1, LEVEL (1) + clev + slev);
+	    break;
+
+	case CONVERT (DCA_MONO, DCA_DOLBY):
+	    adjust = LEVEL (LEVEL_PLUS3DB);
+	    break;
+
+	case CONVERT (DCA_3F, DCA_DOLBY):
+	case CONVERT (DCA_2F1R, DCA_DOLBY):
+	    adjust = LEVEL (1 / (1 + LEVEL_3DB));
+	    break;
+
+	case CONVERT (DCA_3F1R, DCA_DOLBY):
+	case CONVERT (DCA_2F2R, DCA_DOLBY):
+	    adjust = LEVEL (1 / (1 + 2 * LEVEL_3DB));
+	    break;
+
+	case CONVERT (DCA_3F2R, DCA_DOLBY):
+	    adjust = LEVEL (1 / (1 + 3 * LEVEL_3DB));
+	    break;
+
+	default:
+	    return output;
+	}
+
+	*level = MUL_L (*level, adjust);
+    }
+
+    return output;
+}
+
+int dca_downmix_coeff (level_t * coeff, int acmod, int output, level_t level,
+		       level_t clev, level_t slev)
+{
+    level_t level_3db;
+
+    level_3db = MUL_C (level, LEVEL_3DB);
+
+    switch (CONVERT (acmod, output & DCA_CHANNEL_MASK)) {
+
+    case CONVERT (DCA_CHANNEL, DCA_CHANNEL):
+    case CONVERT (DCA_MONO, DCA_MONO):
+    case CONVERT (DCA_STEREO, DCA_STEREO):
+    case CONVERT (DCA_3F, DCA_3F):
+    case CONVERT (DCA_2F1R, DCA_2F1R):
+    case CONVERT (DCA_3F1R, DCA_3F1R):
+    case CONVERT (DCA_2F2R, DCA_2F2R):
+    case CONVERT (DCA_3F2R, DCA_3F2R):
+    case CONVERT (DCA_STEREO, DCA_DOLBY):
+	coeff[0] = coeff[1] = coeff[2] = coeff[3] = coeff[4] = level;
+	return 0;
+
+    case CONVERT (DCA_CHANNEL, DCA_MONO):
+	coeff[0] = coeff[1] = MUL_C (level, LEVEL_6DB);
+	return 3;
+
+    case CONVERT (DCA_STEREO, DCA_MONO):
+	coeff[0] = coeff[1] = level_3db;
+	return 3;
+
+    case CONVERT (DCA_3F, DCA_MONO):
+	coeff[0] = coeff[2] = level_3db;
+	coeff[1] = MUL_C (MUL_L (level_3db, clev), LEVEL_PLUS6DB);
+	return 7;
+
+    case CONVERT (DCA_2F1R, DCA_MONO):
+	coeff[0] = coeff[1] = level_3db;
+	coeff[2] = MUL_L (level_3db, slev);
+	return 7;
+
+    case CONVERT (DCA_2F2R, DCA_MONO):
+	coeff[0] = coeff[1] = level_3db;
+	coeff[2] = coeff[3] = MUL_L (level_3db, slev);
+	return 15;
+
+    case CONVERT (DCA_3F1R, DCA_MONO):
+	coeff[0] = coeff[2] = level_3db;
+	coeff[1] = MUL_C (MUL_L (level_3db, clev), LEVEL_PLUS6DB);
+	coeff[3] = MUL_L (level_3db, slev);
+	return 15;
+
+    case CONVERT (DCA_3F2R, DCA_MONO):
+	coeff[0] = coeff[2] = level_3db;
+	coeff[1] = MUL_C (MUL_L (level_3db, clev), LEVEL_PLUS6DB);
+	coeff[3] = coeff[4] = MUL_L (level_3db, slev);
+	return 31;
+
+    case CONVERT (DCA_MONO, DCA_DOLBY):
+	coeff[0] = level_3db;
+	return 0;
+
+    case CONVERT (DCA_3F, DCA_DOLBY):
+	coeff[0] = coeff[2] = coeff[3] = coeff[4] = level;
+	coeff[1] = level_3db;
+	return 7;
+
+    case CONVERT (DCA_3F, DCA_STEREO):
+    case CONVERT (DCA_3F1R, DCA_2F1R):
+    case CONVERT (DCA_3F2R, DCA_2F2R):
+	coeff[0] = coeff[2] = coeff[3] = coeff[4] = level;
+	coeff[1] = MUL_L (level, clev);
+	return 7;
+
+    case CONVERT (DCA_2F1R, DCA_DOLBY):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = level_3db;
+	return 7;
+
+    case CONVERT (DCA_2F1R, DCA_STEREO):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = MUL_L (level_3db, slev);
+	return 7;
+
+    case CONVERT (DCA_3F1R, DCA_DOLBY):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = coeff[3] = level_3db;
+	return 15;
+
+    case CONVERT (DCA_3F1R, DCA_STEREO):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = MUL_L (level, clev);
+	coeff[3] = MUL_L (level_3db, slev);
+	return 15;
+
+    case CONVERT (DCA_2F2R, DCA_DOLBY):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = coeff[3] = level_3db;
+	return 15;
+
+    case CONVERT (DCA_2F2R, DCA_STEREO):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = coeff[3] = MUL_L (level, slev);
+	return 15;
+
+    case CONVERT (DCA_3F2R, DCA_DOLBY):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = coeff[3] = coeff[4] = level_3db;
+	return 31;
+
+    case CONVERT (DCA_3F2R, DCA_2F1R):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = MUL_L (level, clev);
+	coeff[3] = coeff[4] = level_3db;
+	return 31;
+
+    case CONVERT (DCA_3F2R, DCA_STEREO):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = MUL_L (level, clev);
+	coeff[3] = coeff[4] = MUL_L (level, slev);
+	return 31;
+
+    case CONVERT (DCA_3F1R, DCA_3F):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = MUL_L (level_3db, slev);
+	return 13;
+
+    case CONVERT (DCA_3F2R, DCA_3F):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = coeff[4] = MUL_L (level, slev);
+	return 29;
+
+    case CONVERT (DCA_2F2R, DCA_2F1R):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = coeff[3] = level_3db;
+	return 12;
+
+    case CONVERT (DCA_3F2R, DCA_3F1R):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = coeff[4] = level_3db;
+	return 24;
+
+    case CONVERT (DCA_2F1R, DCA_2F2R):
+	coeff[0] = coeff[1] = level;
+	coeff[2] = level_3db;
+	return 0;
+
+    case CONVERT (DCA_3F1R, DCA_2F2R):
+	coeff[0] = coeff[2] = level;
+	coeff[1] = MUL_L (level, clev);
+	coeff[3] = level_3db;
+	return 7;
+
+    case CONVERT (DCA_3F1R, DCA_3F2R):
+	coeff[0] = coeff[1] = coeff[2] = level;
+	coeff[3] = level_3db;
+	return 0;
+    }
+
+    return -1;	/* NOTREACHED */
+}
+
+static void mix2to1 (sample_t * dest, sample_t * src, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	dest[i] += BIAS (src[i]);
+}
+
+static void mix3to1 (sample_t * samples, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] += BIAS (samples[i + 256] + samples[i + 512]);
+}
+
+static void mix4to1 (sample_t * samples, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] += BIAS (samples[i + 256] + samples[i + 512] +
+			    samples[i + 768]);
+}
+
+static void mix5to1 (sample_t * samples, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] += BIAS (samples[i + 256] + samples[i + 512] +
+			    samples[i + 768] + samples[i + 1024]);
+}
+
+static void mix3to2 (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = BIAS (samples[i]);
+	samples[i] = samples[i + 256] + common;
+	samples[i + 256] = samples[i + 512] + common;
+    }
+}
+
+static void mix21to2 (sample_t * left, sample_t * right, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = BIAS (right[i + 256]);
+	left[i] += common;
+	right[i] += common;
+    }
+}
+
+static void mix21toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t surround;
+
+    for (i = 0; i < 256; i++) {
+	surround = samples[i + 512];
+	samples[i] += BIAS (-surround);
+	samples[i + 256] += BIAS (surround);
+    }
+}
+
+static void mix31to2 (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = BIAS (samples[i] + samples[i + 768]);
+	samples[i] = samples[i + 256] + common;
+	samples[i + 256] = samples[i + 512] + common;
+    }
+}
+
+static void mix31toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common, surround;
+
+    for (i = 0; i < 256; i++) {
+	common = BIAS (samples[i]);
+	surround = samples[i + 768];
+	samples[i] = samples[i + 256] + common - surround;
+	samples[i + 256] = samples[i + 512] + common + surround;
+    }
+}
+
+static void mix22toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t surround;
+
+    for (i = 0; i < 256; i++) {
+	surround = samples[i + 512] + samples[i + 768];
+	samples[i] += BIAS (-surround);
+	samples[i + 256] += BIAS (surround);
+    }
+}
+
+static void mix32to2 (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common;
+
+    for (i = 0; i < 256; i++) {
+	common = BIAS (samples[i]);
+	samples[i] = common + samples[i + 256] + samples[i + 768];
+	samples[i + 256] = common + samples[i + 512] + samples[i + 1024];
+    }
+}
+
+static void mix32toS (sample_t * samples, sample_t bias)
+{
+    int i;
+    sample_t common, surround;
+
+    for (i = 0; i < 256; i++) {
+	common = BIAS (samples[i]);
+	surround = samples[i + 768] + samples[i + 1024];
+	samples[i] = samples[i + 256] + common - surround;
+	samples[i + 256] = samples[i + 512] + common + surround;
+    }
+}
+
+static void move2to1 (sample_t * src, sample_t * dest, sample_t bias)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	dest[i] = BIAS (src[i] + src[i + 256]);
+}
+
+static void zero (sample_t * samples)
+{
+    int i;
+
+    for (i = 0; i < 256; i++)
+	samples[i] = 0;
+}
+
+void dca_downmix (sample_t * samples, int acmod, int output, sample_t bias,
+		  level_t clev, level_t slev)
+{
+    (void)clev;
+
+    switch (CONVERT (acmod, output & DCA_CHANNEL_MASK)) {
+
+    case CONVERT (DCA_CHANNEL, DCA_MONO):
+    case CONVERT (DCA_STEREO, DCA_MONO):
+    mix_2to1:
+	mix2to1 (samples, samples + 256, bias);
+	break;
+
+    case CONVERT (DCA_2F1R, DCA_MONO):
+	if (slev == 0)
+	    goto mix_2to1;
+    case CONVERT (DCA_3F, DCA_MONO):
+    mix_3to1:
+	mix3to1 (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_MONO):
+	if (slev == 0)
+	    goto mix_3to1;
+    case CONVERT (DCA_2F2R, DCA_MONO):
+	if (slev == 0)
+	    goto mix_2to1;
+	mix4to1 (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_MONO):
+	if (slev == 0)
+	    goto mix_3to1;
+	mix5to1 (samples, bias);
+	break;
+
+    case CONVERT (DCA_MONO, DCA_DOLBY):
+	memcpy (samples + 256, samples, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (DCA_3F, DCA_STEREO):
+    case CONVERT (DCA_3F, DCA_DOLBY):
+    mix_3to2:
+	mix3to2 (samples, bias);
+	break;
+
+    case CONVERT (DCA_2F1R, DCA_STEREO):
+	if (slev == 0)
+	    break;
+	mix21to2 (samples, samples + 256, bias);
+	break;
+
+    case CONVERT (DCA_2F1R, DCA_DOLBY):
+	mix21toS (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_STEREO):
+	if (slev == 0)
+	    goto mix_3to2;
+	mix31to2 (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_DOLBY):
+	mix31toS (samples, bias);
+	break;
+
+    case CONVERT (DCA_2F2R, DCA_STEREO):
+	if (slev == 0)
+	    break;
+	mix2to1 (samples, samples + 512, bias);
+	mix2to1 (samples + 256, samples + 768, bias);
+	break;
+
+    case CONVERT (DCA_2F2R, DCA_DOLBY):
+	mix22toS (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_STEREO):
+	if (slev == 0)
+	    goto mix_3to2;
+	mix32to2 (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_DOLBY):
+	mix32toS (samples, bias);
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_3F):
+	if (slev == 0)
+	    break;
+	mix21to2 (samples, samples + 512, bias);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_3F):
+	if (slev == 0)
+	    break;
+	mix2to1 (samples, samples + 768, bias);
+	mix2to1 (samples + 512, samples + 1024, bias);
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_2F1R):
+	mix3to2 (samples, bias);
+	memcpy (samples + 512, samples + 768, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (DCA_2F2R, DCA_2F1R):
+	mix2to1 (samples + 512, samples + 768, bias);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_2F1R):
+	mix3to2 (samples, bias);
+	move2to1 (samples + 768, samples + 512, bias);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_3F1R):
+	mix2to1 (samples + 768, samples + 1024, bias);
+	break;
+
+    case CONVERT (DCA_2F1R, DCA_2F2R):
+	memcpy (samples + 768, samples + 512, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_2F2R):
+	mix3to2 (samples, bias);
+	memcpy (samples + 512, samples + 768, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_2F2R):
+	mix3to2 (samples, bias);
+	memcpy (samples + 512, samples + 768, 256 * sizeof (sample_t));
+	memcpy (samples + 768, samples + 1024, 256 * sizeof (sample_t));
+	break;
+
+    case CONVERT (DCA_3F1R, DCA_3F2R):
+	memcpy (samples + 1024, samples + 768, 256 * sizeof (sample_t));
+	break;
+    }
+}
+
+void dca_upmix (sample_t * samples, int acmod, int output)
+{
+    switch (CONVERT (acmod, output & DCA_CHANNEL_MASK)) {
+
+    case CONVERT (DCA_3F2R, DCA_MONO):
+	zero (samples + 1024);
+    case CONVERT (DCA_3F1R, DCA_MONO):
+    case CONVERT (DCA_2F2R, DCA_MONO):
+	zero (samples + 768);
+    case CONVERT (DCA_3F, DCA_MONO):
+    case CONVERT (DCA_2F1R, DCA_MONO):
+	zero (samples + 512);
+    case CONVERT (DCA_CHANNEL, DCA_MONO):
+    case CONVERT (DCA_STEREO, DCA_MONO):
+	zero (samples + 256);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_STEREO):
+    case CONVERT (DCA_3F2R, DCA_DOLBY):
+	zero (samples + 1024);
+    case CONVERT (DCA_3F1R, DCA_STEREO):
+    case CONVERT (DCA_3F1R, DCA_DOLBY):
+	zero (samples + 768);
+    case CONVERT (DCA_3F, DCA_STEREO):
+    case CONVERT (DCA_3F, DCA_DOLBY):
+    mix_3to2:
+	memcpy (samples + 512, samples + 256, 256 * sizeof (sample_t));
+	zero (samples + 256);
+	break;
+
+    case CONVERT (DCA_2F2R, DCA_STEREO):
+    case CONVERT (DCA_2F2R, DCA_DOLBY):
+	zero (samples + 768);
+    case CONVERT (DCA_2F1R, DCA_STEREO):
+    case CONVERT (DCA_2F1R, DCA_DOLBY):
+	zero (samples + 512);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_3F):
+	zero (samples + 1024);
+    case CONVERT (DCA_3F1R, DCA_3F):
+    case CONVERT (DCA_2F2R, DCA_2F1R):
+	zero (samples + 768);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_3F1R):
+	zero (samples + 1024);
+	break;
+
+    case CONVERT (DCA_3F2R, DCA_2F1R):
+	zero (samples + 1024);
+    case CONVERT (DCA_3F1R, DCA_2F1R):
+    mix_31to21:
+	memcpy (samples + 768, samples + 512, 256 * sizeof (sample_t));
+	goto mix_3to2;
+
+    case CONVERT (DCA_3F2R, DCA_2F2R):
+	memcpy (samples + 1024, samples + 768, 256 * sizeof (sample_t));
+	goto mix_31to21;
+    }
+}
diff --git a/contrib/libdca/include/dca.h b/contrib/libdca/include/dca.h
new file mode 100644
index 000000000..00b837393
--- /dev/null
+++ b/contrib/libdca/include/dca.h
@@ -0,0 +1,86 @@
+/*
+ * dca.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef LIBDCA_DCA_H
+#define LIBDCA_DCA_H
+
+/* x86 accelerations */
+#define MM_ACCEL_X86_MMX	0x80000000
+#define MM_ACCEL_X86_3DNOW	0x40000000
+#define MM_ACCEL_X86_MMXEXT	0x20000000
+
+uint32_t mm_accel (void);
+
+#if defined(LIBDCA_FIXED)
+typedef int32_t sample_t;
+typedef int32_t level_t;
+#elif defined(LIBDCA_DOUBLE)
+typedef double sample_t;
+typedef double level_t;
+#else
+typedef float sample_t;
+typedef float level_t;
+#endif
+
+typedef struct dca_state_s dca_state_t;
+
+#define DCA_MONO 0
+#define DCA_CHANNEL 1
+#define DCA_STEREO 2
+#define DCA_STEREO_SUMDIFF 3
+#define DCA_STEREO_TOTAL 4
+#define DCA_3F 5
+#define DCA_2F1R 6
+#define DCA_3F1R 7
+#define DCA_2F2R 8
+#define DCA_3F2R 9
+#define DCA_4F2R 10
+
+#define DCA_DOLBY 101 /* FIXME */
+
+#define DCA_CHANNEL_MAX  DCA_3F2R /* We don't handle anything above that */
+#define DCA_CHANNEL_BITS 6
+#define DCA_CHANNEL_MASK 0x3F
+
+#define DCA_LFE 0x80
+#define DCA_ADJUST_LEVEL 0x100
+
+dca_state_t * dca_init (uint32_t mm_accel);
+
+int dca_syncinfo (dca_state_t *state, uint8_t * buf, int * flags,
+                  int * sample_rate, int * bit_rate, int *frame_length);
+
+int dca_frame (dca_state_t * state, uint8_t * buf, int * flags,
+               level_t * level, sample_t bias);
+
+void dca_dynrng (dca_state_t * state,
+                 level_t (* call) (level_t, void *), void * data);
+
+int dca_blocks_num (dca_state_t * state);
+int dca_block (dca_state_t * state);
+
+sample_t * dca_samples (dca_state_t * state);
+
+void dca_free (dca_state_t * state);
+
+#endif /* LIBDCA_DCA_H */
diff --git a/contrib/libdca/include/dts.h b/contrib/libdca/include/dts.h
new file mode 100644
index 000000000..e6dc8b137
--- /dev/null
+++ b/contrib/libdca/include/dts.h
@@ -0,0 +1,55 @@
+/*
+ * dts.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef LIBDCA_COMPAT_H
+# define LIBDCA_COMPAT_H 1
+# include <dca.h>
+
+typedef struct dca_state_s dts_state_t;
+# define DTS_MONO DCA_MONO
+# define DTS_CHANNEL DCA_CHANNEL
+# define DTS_STEREO DCA_STEREO
+# define DTS_STEREO_SUMDIFF DCA_STEREO_SUMDIFF
+# define DTS_STEREO_TOTAL DCA_STEREO_TOTAL
+# define DTS_3F DCA_3F
+# define DTS_2F1R DCA_2F1R
+# define DTS_3F1R DCA_3F1R
+# define DTS_2F2R DCA_2F2R
+# define DTS_3F2R DCA_3F2R
+# define DTS_4F2R DCA_4F2R
+# define DTS_DOLBY DCA_DOLBY
+# define DTS_CHANNEL_MAX DCA_CHANNEL_MAX
+# define DTS_CHANNEL_BITS DCA_CHANNEL_BITS
+# define DTS_CHANNEL_MASK DCA_CHANNEL_MASK
+# define DTS_LFE DCA_LFE
+# define DTS_ADJUST_LEVEL DCA_ADJUST_LEVEL
+
+# define dts_init dca_init
+# define dts_syncinfo dca_syncinfo
+# define dts_frame dca_frame
+# define dts_dynrng dca_dynrng
+# define dts_blocks_num dca_blocks_num
+# define dts_block dca_block
+# define dts_samples dca_samples
+# define dts_free dca_free
+#endif
diff --git a/contrib/libdca/parse.c b/contrib/libdca/parse.c
new file mode 100644
index 000000000..5a0c95f17
--- /dev/null
+++ b/contrib/libdca/parse.c
@@ -0,0 +1,1292 @@
+/*
+ * parse.c
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include <math.h>
+
+#ifndef M_PI
+#define M_PI 3.1415926535897932384626433832795029
+#endif
+
+#include "dca.h"
+#include "dca_internal.h"
+#include "bitstream.h"
+
+#include "tables.h"
+#include "tables_huffman.h"
+#include "tables_quantization.h"
+#include "tables_adpcm.h"
+#include "tables_fir.h"
+#include "tables_vq.h"
+
+/* #define DEBUG */
+
+#if defined(HAVE_MEMALIGN) && !defined(__cplusplus)
+/* some systems have memalign() but no declaration for it */
+void * memalign (size_t align, size_t size);
+#else
+/* assume malloc alignment is sufficient */
+#define memalign(align,size) malloc (size)
+#endif
+
+static int decode_blockcode (int code, int levels, int *values);
+
+static void qmf_32_subbands (dca_state_t * state, int chans,
+                             double samples_in[32][8], sample_t *samples_out,
+                             double rScale, sample_t bias);
+
+static void lfe_interpolation_fir (int nDecimationSelect, int nNumDeciSample,
+                                   double *samples_in, sample_t *samples_out,
+                                   double rScale, sample_t bias );
+
+static void pre_calc_cosmod( dca_state_t * state );
+
+dca_state_t * dca_init (uint32_t mm_accel)
+{
+    dca_state_t * state;
+    int i;
+
+    (void)mm_accel;
+    state = (dca_state_t *) malloc (sizeof (dca_state_t));
+    if (state == NULL)
+        return NULL;
+
+    memset (state, 0, sizeof(dca_state_t));
+
+    state->samples = (sample_t *) memalign (16, 256 * 12 * sizeof (sample_t));
+    if (state->samples == NULL) {
+        free (state);
+        return NULL;
+    }
+
+    for (i = 0; i < 256 * 12; i++)
+        state->samples[i] = 0;
+
+    /* Pre-calculate cosine modulation coefficients */
+    pre_calc_cosmod( state );
+
+    state->downmixed = 1;
+
+    return state;
+}
+
+sample_t * dca_samples (dca_state_t * state)
+{
+    return state->samples;
+}
+
+int dca_blocks_num (dca_state_t * state)
+{
+    /* 8 samples per subsubframe and per subband */
+    return state->sample_blocks / 8;
+}
+
+static int syncinfo (dca_state_t * state, int * flags,
+                     int * sample_rate, int * bit_rate, int * frame_length)
+{
+    int frame_size;
+
+    /* Sync code */
+    bitstream_get (state, 32);
+    /* Frame type */
+    bitstream_get (state, 1);
+    /* Samples deficit */
+    bitstream_get (state, 5);
+    /* CRC present */
+    bitstream_get (state, 1);
+
+    *frame_length = (bitstream_get (state, 7) + 1) * 32;
+    frame_size = bitstream_get (state, 14) + 1;
+    if (!state->word_mode) frame_size = frame_size * 8 / 14 * 2;
+
+    /* Audio channel arrangement */
+    *flags = bitstream_get (state, 6);
+    if (*flags > 63)
+        return 0;
+
+    *sample_rate = bitstream_get (state, 4);
+    if ((size_t)*sample_rate >= sizeof (dca_sample_rates) / sizeof (int))
+        return 0;
+    *sample_rate = dca_sample_rates[ *sample_rate ];
+    if (!*sample_rate) return 0;
+
+    *bit_rate = bitstream_get (state, 5);
+    if ((size_t)*bit_rate >= sizeof (dca_bit_rates) / sizeof (int))
+        return 0;
+    *bit_rate = dca_bit_rates[ *bit_rate ];
+    if (!*bit_rate) return 0;
+
+    /* LFE */
+    bitstream_get (state, 10);
+    if (bitstream_get (state, 2)) *flags |= DCA_LFE;
+
+    return frame_size;
+}
+
+int dca_syncinfo (dca_state_t * state, uint8_t * buf, int * flags,
+                  int * sample_rate, int * bit_rate, int * frame_length)
+{
+    /*
+     * Look for sync code
+     */
+
+    /* 14 bits and little endian bitstream */
+    if (buf[0] == 0xff && buf[1] == 0x1f &&
+        buf[2] == 0x00 && buf[3] == 0xe8 &&
+        (buf[4] & 0xf0) == 0xf0 && buf[5] == 0x07)
+    {
+        int frame_size;
+        dca_bitstream_init (state, buf, 0, 0);
+        frame_size = syncinfo (state, flags, sample_rate,
+                               bit_rate, frame_length);
+        return frame_size;
+    }
+
+    /* 14 bits and big endian bitstream */
+    if (buf[0] == 0x1f && buf[1] == 0xff &&
+        buf[2] == 0xe8 && buf[3] == 0x00 &&
+        buf[4] == 0x07 && (buf[5] & 0xf0) == 0xf0)
+    {
+        int frame_size;
+        dca_bitstream_init (state, buf, 0, 1);
+        frame_size = syncinfo (state, flags, sample_rate,
+                               bit_rate, frame_length);
+        return frame_size;
+    }
+
+    /* 16 bits and little endian bitstream */
+    if (buf[0] == 0xfe && buf[1] == 0x7f &&
+        buf[2] == 0x01 && buf[3] == 0x80)
+    {
+        int frame_size;
+        dca_bitstream_init (state, buf, 1, 0);
+        frame_size = syncinfo (state, flags, sample_rate,
+                               bit_rate, frame_length);
+        return frame_size;
+    }
+
+    /* 16 bits and big endian bitstream */
+    if (buf[0] == 0x7f && buf[1] == 0xfe &&
+        buf[2] == 0x80 && buf[3] == 0x01)
+    {
+        int frame_size;
+        dca_bitstream_init (state, buf, 1, 1);
+        frame_size = syncinfo (state, flags, sample_rate,
+                               bit_rate, frame_length);
+        return frame_size;
+    }
+
+    return 0;
+}
+
+int dca_frame (dca_state_t * state, uint8_t * buf, int * flags,
+               level_t * level, sample_t bias)
+{
+    int i, j;
+    static float adj_table[] = { 1.0, 1.1250, 1.2500, 1.4375 };
+
+    dca_bitstream_init (state, buf, state->word_mode, state->bigendian_mode);
+
+    /* Sync code */
+    bitstream_get (state, 32);
+
+    /* Frame header */
+    state->frame_type = bitstream_get (state, 1);
+    state->samples_deficit = bitstream_get (state, 5) + 1;
+    state->crc_present = bitstream_get (state, 1);
+    state->sample_blocks = bitstream_get (state, 7) + 1;
+    state->frame_size = bitstream_get (state, 14) + 1;
+    state->amode = bitstream_get (state, 6);
+    state->sample_rate = bitstream_get (state, 4);
+    state->bit_rate = bitstream_get (state, 5);
+
+    state->downmix = bitstream_get (state, 1);
+    state->dynrange = bitstream_get (state, 1);
+    state->timestamp = bitstream_get (state, 1);
+    state->aux_data = bitstream_get (state, 1);
+    state->hdcd = bitstream_get (state, 1);
+    state->ext_descr = bitstream_get (state, 3);
+    state->ext_coding = bitstream_get (state, 1);
+    state->aspf = bitstream_get (state, 1);
+    state->lfe = bitstream_get (state, 2);
+    state->predictor_history = bitstream_get (state, 1);
+
+    /* TODO: check CRC */
+    if (state->crc_present) state->header_crc = bitstream_get (state, 16);
+
+    state->multirate_inter = bitstream_get (state, 1);
+    state->version = bitstream_get (state, 4);
+    state->copy_history = bitstream_get (state, 2);
+    state->source_pcm_res = bitstream_get (state, 3);
+    state->front_sum = bitstream_get (state, 1);
+    state->surround_sum = bitstream_get (state, 1);
+    state->dialog_norm = bitstream_get (state, 4);
+
+    /* FIME: channels mixing levels */
+    state->clev = state->slev = 1;
+    state->output = dca_downmix_init (state->amode, *flags, level,
+                                      state->clev, state->slev);
+    if (state->output < 0)
+        return 1;
+
+    if (state->lfe && (*flags & DCA_LFE))
+        state->output |= DCA_LFE;
+
+    *flags = state->output;
+
+    state->dynrng = state->level = MUL_C (*level, 2);
+    state->bias = bias;
+    state->dynrnge = 1;
+    state->dynrngcall = NULL;
+
+#ifdef DEBUG
+    fprintf (stderr, "frame type: %i\n", state->frame_type);
+    fprintf (stderr, "samples deficit: %i\n", state->samples_deficit);
+    fprintf (stderr, "crc present: %i\n", state->crc_present);
+    fprintf (stderr, "sample blocks: %i (%i samples)\n",
+             state->sample_blocks, state->sample_blocks * 32);
+    fprintf (stderr, "frame size: %i bytes\n", state->frame_size);
+    fprintf (stderr, "amode: %i (%i channels)\n",
+             state->amode, dca_channels[state->amode]);
+    fprintf (stderr, "sample rate: %i (%i Hz)\n",
+             state->sample_rate, dca_sample_rates[state->sample_rate]);
+    fprintf (stderr, "bit rate: %i (%i bits/s)\n",
+             state->bit_rate, dca_bit_rates[state->bit_rate]);
+    fprintf (stderr, "downmix: %i\n", state->downmix);
+    fprintf (stderr, "dynrange: %i\n", state->dynrange);
+    fprintf (stderr, "timestamp: %i\n", state->timestamp);
+    fprintf (stderr, "aux_data: %i\n", state->aux_data);
+    fprintf (stderr, "hdcd: %i\n", state->hdcd);
+    fprintf (stderr, "ext descr: %i\n", state->ext_descr);
+    fprintf (stderr, "ext coding: %i\n", state->ext_coding);
+    fprintf (stderr, "aspf: %i\n", state->aspf);
+    fprintf (stderr, "lfe: %i\n", state->lfe);
+    fprintf (stderr, "predictor history: %i\n", state->predictor_history);
+    fprintf (stderr, "header crc: %i\n", state->header_crc);
+    fprintf (stderr, "multirate inter: %i\n", state->multirate_inter);
+    fprintf (stderr, "version number: %i\n", state->version);
+    fprintf (stderr, "copy history: %i\n", state->copy_history);
+    fprintf (stderr, "source pcm resolution: %i (%i bits/sample)\n",
+             state->source_pcm_res,
+             dca_bits_per_sample[state->source_pcm_res]);
+    fprintf (stderr, "front sum: %i\n", state->front_sum);
+    fprintf (stderr, "surround sum: %i\n", state->surround_sum);
+    fprintf (stderr, "dialog norm: %i\n", state->dialog_norm);
+    fprintf (stderr, "\n");
+#endif
+
+    /* Primary audio coding header */
+    state->subframes = bitstream_get (state, 4) + 1;
+    state->prim_channels = bitstream_get (state, 3) + 1;
+
+#ifdef DEBUG
+    fprintf (stderr, "subframes: %i\n", state->subframes);
+    fprintf (stderr, "prim channels: %i\n", state->prim_channels);
+#endif
+
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->subband_activity[i] = bitstream_get (state, 5) + 2;
+#ifdef DEBUG
+        fprintf (stderr, "subband activity: %i\n", state->subband_activity[i]);
+#endif
+        if (state->subband_activity[i] > DCA_SUBBANDS)
+            state->subband_activity[i] = DCA_SUBBANDS;
+    }
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->vq_start_subband[i] = bitstream_get (state, 5) + 1;
+#ifdef DEBUG
+        fprintf (stderr, "vq start subband: %i\n", state->vq_start_subband[i]);
+#endif
+        if (state->vq_start_subband[i] > DCA_SUBBANDS)
+            state->vq_start_subband[i] = DCA_SUBBANDS;
+    }
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->joint_intensity[i] = bitstream_get (state, 3);
+#ifdef DEBUG
+        fprintf (stderr, "joint intensity: %i\n", state->joint_intensity[i]);
+        if (state->joint_intensity[i]) {fprintf (stderr, "JOINTINTENSITY\n");}
+#endif
+    }
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->transient_huffman[i] = bitstream_get (state, 2);
+#ifdef DEBUG
+        fprintf (stderr, "transient mode codebook: %i\n",
+                 state->transient_huffman[i]);
+#endif
+    }
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->scalefactor_huffman[i] = bitstream_get (state, 3);
+#ifdef DEBUG
+        fprintf (stderr, "scale factor codebook: %i\n",
+                 state->scalefactor_huffman[i]);
+#endif
+    }
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->bitalloc_huffman[i] = bitstream_get (state, 3);
+        /* if (state->bitalloc_huffman[i] == 7) bailout */
+#ifdef DEBUG
+        fprintf (stderr, "bit allocation quantizer: %i\n",
+                 state->bitalloc_huffman[i]);
+#endif
+    }
+
+    /* Get codebooks quantization indexes */
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        state->quant_index_huffman[i][0] = 0; /* Not transmitted */
+        state->quant_index_huffman[i][1] = bitstream_get (state, 1);
+    }
+    for (j = 2; j < 6; j++)
+        for (i = 0; i < state->prim_channels; i++)
+            state->quant_index_huffman[i][j] = bitstream_get (state, 2);
+    for (j = 6; j < 11; j++)
+        for (i = 0; i < state->prim_channels; i++)
+            state->quant_index_huffman[i][j] = bitstream_get (state, 3);
+    for (j = 11; j < 27; j++)
+        for (i = 0; i < state->prim_channels; i++)
+            state->quant_index_huffman[i][j] = 0; /* Not transmitted */
+
+#ifdef DEBUG
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        fprintf( stderr, "quant index huff:" );
+        for (j = 0; j < 11; j++)
+            fprintf (stderr, " %i", state->quant_index_huffman[i][j]);
+        fprintf (stderr, "\n");
+    }
+#endif
+
+    /* Get scale factor adjustment */
+    for (j = 0; j < 11; j++)
+    {
+        for (i = 0; i < state->prim_channels; i++)
+            state->scalefactor_adj[i][j] = 1;
+    }
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        if (state->quant_index_huffman[i][1] == 0)
+        {
+            /* Transmitted only if quant_index_huffman=0 (Huffman code used) */
+            state->scalefactor_adj[i][1] = adj_table[bitstream_get (state, 2)];
+        }
+    }
+    for (j = 2; j < 6; j++)
+        for (i = 0; i < state->prim_channels; i++)
+            if (state->quant_index_huffman[i][j] < 3)
+            {
+                /* Transmitted only if quant_index_huffman < 3 */
+                state->scalefactor_adj[i][j] =
+                    adj_table[bitstream_get (state, 2)];
+            }
+    for (j = 6; j < 11; j++)
+        for (i = 0; i < state->prim_channels; i++)
+            if (state->quant_index_huffman[i][j] < 7)
+            {
+                /* Transmitted only if quant_index_huffman < 7 */
+                state->scalefactor_adj[i][j] =
+                    adj_table[bitstream_get (state, 2)];
+            }
+
+#ifdef DEBUG
+    for (i = 0; i < state->prim_channels; i++)
+    {
+        fprintf (stderr, "scalefac adj:");
+        for (j = 0; j < 11; j++)
+            fprintf (stderr, " %1.3f", state->scalefactor_adj[i][j]);
+        fprintf (stderr, "\n");
+    }
+#endif
+
+    if (state->crc_present)
+    {
+        /* Audio header CRC check */
+        bitstream_get (state, 16);
+    }
+
+    state->current_subframe = 0;
+    state->current_subsubframe = 0;
+
+    return 0;
+}
+
+static int dca_subframe_header (dca_state_t * state)
+{
+    /* Primary audio coding side information */
+    int j, k;
+
+    /* Subsubframe count */
+    state->subsubframes = bitstream_get (state, 2) + 1;
+#ifdef DEBUG
+    fprintf (stderr, "subsubframes: %i\n", state->subsubframes);
+#endif
+
+    /* Partial subsubframe sample count */
+    state->partial_samples = bitstream_get (state, 3);
+#ifdef DEBUG
+    fprintf (stderr, "partial samples: %i\n", state->partial_samples);
+#endif
+
+    /* Get prediction mode for each subband */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        for (k = 0; k < state->subband_activity[j]; k++)
+            state->prediction_mode[j][k] = bitstream_get (state, 1);
+#ifdef DEBUG
+        fprintf (stderr, "prediction mode:");
+        for (k = 0; k < state->subband_activity[j]; k++)
+            fprintf (stderr, " %i", state->prediction_mode[j][k]);
+        fprintf (stderr, "\n");
+#endif
+    }
+
+    /* Get prediction codebook */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        for (k = 0; k < state->subband_activity[j]; k++)
+        {
+            if (state->prediction_mode[j][k] > 0)
+            {
+                /* (Prediction coefficient VQ address) */
+                state->prediction_vq[j][k] = bitstream_get (state, 12);
+#ifdef DEBUG
+                fprintf (stderr, "prediction coefs: %f, %f, %f, %f\n",
+                         (double)adpcm_vb[state->prediction_vq[j][k]][0]/8192,
+                         (double)adpcm_vb[state->prediction_vq[j][k]][1]/8192,
+                         (double)adpcm_vb[state->prediction_vq[j][k]][2]/8192,
+                         (double)adpcm_vb[state->prediction_vq[j][k]][3]/8192);
+#endif
+            }
+        }
+    }
+
+    /* Bit allocation index */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        for (k = 0; k < state->vq_start_subband[j]; k++)
+        {
+            if (state->bitalloc_huffman[j] == 6)
+                state->bitalloc[j][k] = bitstream_get (state, 5);
+            else if (state->bitalloc_huffman[j] == 5)
+                state->bitalloc[j][k] = bitstream_get (state, 4);
+            else
+            {
+                state->bitalloc[j][k] = InverseQ (state,
+                    bitalloc_12[state->bitalloc_huffman[j]]);
+            }
+
+            if (state->bitalloc[j][k] > 26)
+            {
+                fprintf (stderr, "bitalloc index [%i][%i] too big (%i)\n",
+                         j, k, state->bitalloc[j][k]);
+                return -1;
+            }
+        }
+
+#ifdef DEBUG
+        fprintf (stderr, "bitalloc index: ");
+        for (k = 0; k < state->vq_start_subband[j]; k++)
+            fprintf (stderr, "%2.2i ", state->bitalloc[j][k]);
+        fprintf (stderr, "\n");
+#endif
+    }
+
+    /* Transition mode */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        for (k = 0; k < state->subband_activity[j]; k++)
+        {
+            state->transition_mode[j][k] = 0;
+            if (state->subsubframes > 1 &&
+                k < state->vq_start_subband[j] &&
+                state->bitalloc[j][k] > 0)
+            {
+                state->transition_mode[j][k] = InverseQ (state,
+                    tmode[state->transient_huffman[j]]);
+            }
+        }
+#ifdef DEBUG
+        fprintf (stderr, "Transition mode:");
+        for (k = 0; k < state->subband_activity[j]; k++)
+            fprintf (stderr, " %i", state->transition_mode[j][k]);
+        fprintf (stderr, "\n");
+#endif
+    }
+
+    /* Scale factors */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        int *scale_table;
+        int scale_sum;
+
+        for (k = 0; k < state->subband_activity[j]; k++)
+        {
+            state->scale_factor[j][k][0] = 0;
+            state->scale_factor[j][k][1] = 0;
+        }
+
+        if (state->scalefactor_huffman[j] == 6)
+            scale_table = scale_factor_quant7;
+        else
+            scale_table = scale_factor_quant6;
+
+        /* When huffman coded, only the difference is encoded */
+        scale_sum = 0;
+
+        for (k = 0; k < state->subband_activity[j]; k++)
+        {
+            if (k >= state->vq_start_subband[j] || state->bitalloc[j][k] > 0)
+            {
+                if (state->scalefactor_huffman[j] < 5)
+                {
+                    /* huffman encoded */
+                    scale_sum += InverseQ (state,
+                        scales_129[state->scalefactor_huffman[j]]);
+                }
+                else if (state->scalefactor_huffman[j] == 5)
+                {
+                    scale_sum = bitstream_get (state, 6);
+                }
+                else if (state->scalefactor_huffman[j] == 6)
+                {
+                    scale_sum = bitstream_get (state, 7);
+                }
+
+                state->scale_factor[j][k][0] = scale_table[scale_sum];
+            }
+
+            if (k < state->vq_start_subband[j] && state->transition_mode[j][k])
+            {
+                /* Get second scale factor */
+                if (state->scalefactor_huffman[j] < 5)
+                {
+                    /* huffman encoded */
+                    scale_sum += InverseQ (state,
+                        scales_129[state->scalefactor_huffman[j]]);
+                }
+                else if (state->scalefactor_huffman[j] == 5)
+                {
+                    scale_sum = bitstream_get (state, 6);
+                }
+                else if (state->scalefactor_huffman[j] == 6)
+                {
+                    scale_sum = bitstream_get (state, 7);
+                }
+
+                state->scale_factor[j][k][1] = scale_table[scale_sum];
+            }
+        }
+
+#ifdef DEBUG
+        fprintf (stderr, "Scale factor:");
+        for (k = 0; k < state->subband_activity[j]; k++)
+        {
+            if (k >= state->vq_start_subband[j] || state->bitalloc[j][k] > 0)
+                fprintf (stderr, " %i", state->scale_factor[j][k][0]);
+            if (k < state->vq_start_subband[j] && state->transition_mode[j][k])
+                fprintf (stderr, " %i(t)", state->scale_factor[j][k][1]);
+        }
+        fprintf (stderr, "\n");
+#endif
+    }
+
+    /* Joint subband scale factor codebook select */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        /* Transmitted only if joint subband coding enabled */
+        if (state->joint_intensity[j] > 0)
+            state->joint_huff[j] = bitstream_get (state, 3);
+    }
+
+    /* Scale factors for joint subband coding */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        int source_channel;
+
+        /* Transmitted only if joint subband coding enabled */
+        if (state->joint_intensity[j] > 0)
+        {
+            int scale = 0;
+            source_channel = state->joint_intensity[j] - 1;
+
+            /* When huffman coded, only the difference is encoded
+             * (is this valid as well for joint scales ???) */
+
+            for (k = state->subband_activity[j];
+                 k < state->subband_activity[source_channel]; k++)
+            {
+                if (state->joint_huff[j] < 5)
+                {
+                    /* huffman encoded */
+                    scale = InverseQ (state,
+                        scales_129[state->joint_huff[j]]);
+                }
+                else if (state->joint_huff[j] == 5)
+                {
+                    scale = bitstream_get (state, 6);
+                }
+                else if (state->joint_huff[j] == 6)
+                {
+                    scale = bitstream_get (state, 7);
+                }
+
+                scale += 64; /* bias */
+                state->joint_scale_factor[j][k] = scale;/*joint_scale_table[scale];*/
+            }
+
+            if (!state->debug_flag & 0x02)
+            {
+                fprintf (stderr, "Joint stereo coding not supported\n");
+                state->debug_flag |= 0x02;
+            }
+
+#ifdef DEBUG
+            fprintf (stderr, "Joint scale factor index:\n");
+            for (k = state->subband_activity[j];
+                 k < state->subband_activity[source_channel]; k++)
+                fprintf (stderr, " %i", state->joint_scale_factor[j][k]);
+            fprintf (stderr, "\n");
+#endif
+        }
+    }
+
+    /* Stereo downmix coefficients */
+    if (state->prim_channels > 2 && state->downmix)
+    {
+        for (j = 0; j < state->prim_channels; j++)
+        {
+            state->downmix_coef[j][0] = bitstream_get (state, 7);
+            state->downmix_coef[j][1] = bitstream_get (state, 7);
+        }
+    }
+
+    /* Dynamic range coefficient */
+    if (state->dynrange) state->dynrange_coef = bitstream_get (state, 8);
+
+    /* Side information CRC check word */
+    if (state->crc_present)
+    {
+        bitstream_get (state, 16);
+    }
+
+    /*
+     * Primary audio data arrays
+     */
+
+    /* VQ encoded high frequency subbands */
+    for (j = 0; j < state->prim_channels; j++)
+    {
+        for (k = state->vq_start_subband[j];
+             k < state->subband_activity[j]; k++)
+        {
+            /* 1 vector -> 32 samples */
+            state->high_freq_vq[j][k] = bitstream_get (state, 10);
+
+#ifdef DEBUG
+            fprintf( stderr, "VQ index: %i\n", state->high_freq_vq[j][k] );
+#endif
+        }
+    }
+
+    /* Low frequency effect data */
+    if (state->lfe)
+    {
+        /* LFE samples */
+        int lfe_samples = 2 * state->lfe * state->subsubframes;
+        double lfe_scale;
+
+        for (j = lfe_samples; j < lfe_samples * 2; j++)
+        {
+            /* Signed 8 bits int */
+            state->lfe_data[j] =
+                (signed int)(signed char)bitstream_get (state, 8);
+        }
+
+        /* Scale factor index */
+        state->lfe_scale_factor =
+            scale_factor_quant7[bitstream_get (state, 8)];
+
+        /* Quantization step size * scale factor */
+        lfe_scale = 0.035 * state->lfe_scale_factor;
+
+        for (j = lfe_samples; j < lfe_samples * 2; j++)
+            state->lfe_data[j] *= lfe_scale;
+
+#ifdef DEBUG
+        fprintf (stderr, "LFE samples:\n");
+        for (j = lfe_samples; j < lfe_samples * 2; j++)
+            fprintf (stderr, " %f", state->lfe_data[j]);
+        fprintf (stderr, "\n");
+#endif
+
+    }
+
+    return 0;
+}
+
+static int dca_subsubframe (dca_state_t * state)
+{
+    int k, l;
+    int subsubframe = state->current_subsubframe;
+
+    double *quant_step_table;
+
+    /* FIXME */
+    double subband_samples[DCA_PRIM_CHANNELS_MAX][DCA_SUBBANDS][8];
+
+    /*
+     * Audio data
+     */
+
+    /* Select quantization step size table */
+    if (state->bit_rate == 0x1f) 
+        quant_step_table = lossless_quant_d;
+    else
+        quant_step_table = lossy_quant_d;
+
+    for (k = 0; k < state->prim_channels; k++)
+    {
+        for (l = 0; l < state->vq_start_subband[k] ; l++)
+        {
+            int m;
+
+            /* Select the mid-tread linear quantizer */
+            int abits = state->bitalloc[k][l];
+
+            double quant_step_size = quant_step_table[abits];
+            double rscale;
+
+            /*
+             * Determine quantization index code book and its type 
+             */
+
+            /* Select quantization index code book */
+            int sel = state->quant_index_huffman[k][abits]; 
+
+            /* Determine its type */
+            int q_type = 1; /* (Assume Huffman type by default) */
+            if (abits >= 11 || !bitalloc_select[abits][sel])
+            {
+                /* Not Huffman type */
+                if (abits <= 7) q_type = 3; /* Block code */
+                else q_type = 2; /* No further encoding */
+            }
+
+            if (abits == 0) q_type = 0; /* No bits allocated */
+
+            /*
+             * Extract bits from the bit stream 
+             */
+            switch (q_type)
+            {
+            case 0: /* No bits allocated */
+                for (m=0; m<8; m++)
+                    subband_samples[k][l][m] = 0;
+                break;
+
+            case 1: /* Huffman code */
+                for (m=0; m<8; m++)
+                    subband_samples[k][l][m] =
+                        InverseQ (state, bitalloc_select[abits][sel]);
+                break;
+
+            case 2: /* No further encoding */
+                for (m=0; m<8; m++)
+                {
+                    /* Extract (signed) quantization index */
+                    int q_index = bitstream_get (state, abits - 3);
+                    if( q_index & (1 << (abits - 4)) )
+                    {
+                        q_index = (1 << (abits - 3)) - q_index;
+                        q_index = -q_index;
+                    }
+                    subband_samples[k][l][m] = q_index;
+                }
+                break;
+
+            case 3: /* Block code */
+                {
+                    int block_code1, block_code2, size, levels;
+                    int block[8];
+
+                    switch (abits)
+                    {
+                    case 1:
+                        size = 7;
+                        levels = 3;
+                        break;
+                    case 2:
+                        size = 10;
+                        levels = 5;
+                        break;
+                    case 3:
+                        size = 12;
+                        levels = 7;
+                        break;
+                    case 4:
+                        size = 13;
+                        levels = 9;
+                        break;
+                    case 5:
+                        size = 15;
+                        levels = 13;
+                        break;
+                    case 6:
+                        size = 17;
+                        levels = 17;
+                        break;
+                    case 7:
+                    default:
+                        size = 19;
+                        levels = 25;
+                        break;
+                    }
+
+                    block_code1 = bitstream_get (state, size);
+                    /* Should test return value */
+                    decode_blockcode (block_code1, levels, block);
+                    block_code2 = bitstream_get (state, size);
+                    decode_blockcode (block_code2, levels, &block[4]);
+                    for (m=0; m<8; m++)
+                        subband_samples[k][l][m] = block[m];
+
+                }
+                break;
+
+            default: /* Undefined */
+                fprintf (stderr, "Unknown quantization index codebook");
+                return -1;
+            }
+
+            /*
+             * Account for quantization step and scale factor
+             */
+
+            /* Deal with transients */
+            if (state->transition_mode[k][l] &&
+                subsubframe >= state->transition_mode[k][l])
+                rscale = quant_step_size * state->scale_factor[k][l][1];
+            else
+                rscale = quant_step_size * state->scale_factor[k][l][0];
+
+            /* Adjustment */
+            rscale *= state->scalefactor_adj[k][sel];
+            for (m=0; m<8; m++) subband_samples[k][l][m] *= rscale;
+
+            /*
+             * Inverse ADPCM if in prediction mode
+             */
+            if (state->prediction_mode[k][l])
+            {
+                int n;
+                for (m=0; m<8; m++)
+                {
+                    for (n=1; n<=4; n++)
+                        if (m-n >= 0)
+                            subband_samples[k][l][m] +=
+                              (adpcm_vb[state->prediction_vq[k][l]][n-1] *
+                                subband_samples[k][l][m-n]/8192);
+                        else if (state->predictor_history)
+                            subband_samples[k][l][m] +=
+                              (adpcm_vb[state->prediction_vq[k][l]][n-1] *
+                               state->subband_samples_hist[k][l][m-n+4]/8192);
+                }
+            }
+        }
+
+        /*
+         * Decode VQ encoded high frequencies
+         */
+        for (l = state->vq_start_subband[k];
+             l < state->subband_activity[k]; l++)
+        {
+            /* 1 vector -> 32 samples but we only need the 8 samples
+             * for this subsubframe. */
+            int m;
+
+            if (!state->debug_flag & 0x01)
+            {
+                fprintf (stderr, "Stream with high frequencies VQ coding\n");
+                state->debug_flag |= 0x01;
+            }
+
+            for (m=0; m<8; m++)
+            {
+                subband_samples[k][l][m] = 
+                    high_freq_vq[state->high_freq_vq[k][l]][subsubframe*8+m]
+                        * (double)state->scale_factor[k][l][0] / 16.0;
+            }
+        }
+    }
+
+    /* Check for DSYNC after subsubframe */
+    if (state->aspf || subsubframe == state->subsubframes - 1)
+    {
+        if (0xFFFF == bitstream_get (state, 16)) /* 0xFFFF */
+        {
+#ifdef DEBUG
+            fprintf( stderr, "Got subframe DSYNC\n" );
+#endif
+        }
+        else
+        {
+            fprintf( stderr, "Didn't get subframe DSYNC\n" );
+        }
+    }
+
+    /* Backup predictor history for adpcm */
+    for (k = 0; k < state->prim_channels; k++)
+    {
+        for (l = 0; l < state->vq_start_subband[k] ; l++)
+        {
+            int m;
+            for (m = 0; m < 4; m++)
+                state->subband_samples_hist[k][l][m] =
+                    subband_samples[k][l][4+m];
+        }
+    }
+
+    /* 32 subbands QMF */
+    for (k = 0; k < state->prim_channels; k++)
+    {
+        /*static double pcm_to_float[8] =
+            {32768.0, 32768.0, 524288.0, 524288.0, 0, 8388608.0, 8388608.0};*/
+
+        qmf_32_subbands (state, k,
+                         subband_samples[k],
+                         &state->samples[256*k],
+          /*WTF ???*/    32768.0*3/2/*pcm_to_float[state->source_pcm_res]*/,
+                         0/*state->bias*/);
+    }
+
+    /* Down/Up mixing */
+    if (state->prim_channels < dca_channels[state->output & DCA_CHANNEL_MASK])
+    {
+        dca_upmix (state->samples, state->amode, state->output);
+    } else
+    if (state->prim_channels > dca_channels[state->output & DCA_CHANNEL_MASK])
+    {
+        dca_downmix (state->samples, state->amode, state->output, state->bias,
+                     state->clev, state->slev);
+    }
+
+    /* Generate LFE samples for this subsubframe FIXME!!! */
+    if (state->output & DCA_LFE)
+    {
+        int lfe_samples = 2 * state->lfe * state->subsubframes;
+        int i_channels = dca_channels[state->output & DCA_CHANNEL_MASK];
+
+        lfe_interpolation_fir (state->lfe, 2 * state->lfe,
+                               state->lfe_data + lfe_samples +
+                               2 * state->lfe * subsubframe,
+                               &state->samples[256*i_channels],
+                               8388608.0, state->bias);
+        /* Outputs 20bits pcm samples */
+    }
+
+    return 0;
+}
+
+static int dca_subframe_footer (dca_state_t * state)
+{
+    int aux_data_count = 0, i;
+    int lfe_samples;
+
+    /*
+     * Unpack optional information
+     */
+
+    /* Time code stamp */
+    if (state->timestamp) bitstream_get (state, 32);
+
+    /* Auxiliary data byte count */
+    if (state->aux_data) aux_data_count = bitstream_get (state, 6);
+
+    /* Auxiliary data bytes */
+    for(i = 0; i < aux_data_count; i++)
+        bitstream_get (state, 8);
+
+    /* Optional CRC check bytes */
+    if (state->crc_present && (state->downmix || state->dynrange))
+        bitstream_get (state, 16);
+
+    /* Backup LFE samples history */
+    lfe_samples = 2 * state->lfe * state->subsubframes;
+    for (i = 0; i < lfe_samples; i++)
+    {
+        state->lfe_data[i] = state->lfe_data[i+lfe_samples];
+    }
+
+#ifdef DEBUG
+    fprintf( stderr, "\n" );
+#endif
+
+    return 0;
+}
+
+int dca_block (dca_state_t * state)
+{
+    /* Sanity check */
+    if (state->current_subframe >= state->subframes)
+    {
+        fprintf (stderr, "check failed: %i>%i",
+                 state->current_subframe, state->subframes);
+        return -1;
+    }
+
+    if (!state->current_subsubframe)
+    {
+#ifdef DEBUG
+        fprintf (stderr, "DSYNC dca_subframe_header\n");
+#endif
+        /* Read subframe header */
+        if (dca_subframe_header (state)) return -1;
+    }
+
+    /* Read subsubframe */
+#ifdef DEBUG
+    fprintf (stderr, "DSYNC dca_subsubframe\n");
+#endif
+    if (dca_subsubframe (state)) return -1;
+
+    /* Update state */
+    state->current_subsubframe++;
+    if (state->current_subsubframe >= state->subsubframes)
+    {
+        state->current_subsubframe = 0;
+        state->current_subframe++;
+    }
+    if (state->current_subframe >= state->subframes)
+    {
+#ifdef DEBUG
+        fprintf(stderr, "DSYNC dca_subframe_footer\n");
+#endif
+        /* Read subframe footer */
+        if (dca_subframe_footer (state)) return -1;
+    }
+
+    return 0;
+}
+
+/* Very compact version of the block code decoder that does not use table
+ * look-up but is slightly slower */
+int decode_blockcode( int code, int levels, int *values )
+{ 
+    int i;
+    int offset = (levels - 1) >> 1;
+
+    for (i = 0; i < 4; i++)
+    {
+        values[i] = (code % levels) - offset;
+        code /= levels;
+    }
+
+    if (code == 0)
+        return 1;
+    else
+    {
+        fprintf (stderr, "ERROR: block code look-up failed\n");
+        return 0;
+    }
+}
+
+static void pre_calc_cosmod( dca_state_t * state )
+{
+    int i, j, k;
+
+    for (j=0,k=0;k<16;k++)
+        for (i=0;i<16;i++)
+            state->cos_mod[j++] = cos((2*i+1)*(2*k+1)*M_PI/64);
+
+    for (k=0;k<16;k++)
+        for (i=0;i<16;i++)
+            state->cos_mod[j++] = cos((i)*(2*k+1)*M_PI/32);
+
+    for (k=0;k<16;k++)
+        state->cos_mod[j++] = 0.25/(2*cos((2*k+1)*M_PI/128));
+
+    for (k=0;k<16;k++)
+        state->cos_mod[j++] = -0.25/(2.0*sin((2*k+1)*M_PI/128));
+}
+
+static void qmf_32_subbands (dca_state_t * state, int chans,
+                             double samples_in[32][8], sample_t *samples_out,
+                             double scale, sample_t bias)
+{
+    double *prCoeff;
+    int i, j, k;
+    double raXin[32];
+
+    double *subband_fir_hist = state->subband_fir_hist[chans];
+    double *subband_fir_hist2 = state->subband_fir_noidea[chans];
+
+    int nChIndex = 0, NumSubband = 32, nStart = 0, nEnd = 8, nSubIndex;
+
+    /* Select filter */
+    if (!state->multirate_inter) /* Non-perfect reconstruction */
+        prCoeff = fir_32bands_nonperfect;
+    else /* Perfect reconstruction */
+        prCoeff = fir_32bands_perfect;
+
+    /* Reconstructed channel sample index */
+    for (nSubIndex=nStart; nSubIndex<nEnd; nSubIndex++)
+    {
+        double A[16], B[16], SUM[16], DIFF[16];
+
+        /* Load in one sample from each subband */
+        for (i=0; i<state->subband_activity[chans]; i++)
+            raXin[i] = samples_in[i][nSubIndex];
+
+        /* Clear inactive subbands */
+        for (i=state->subband_activity[chans]; i<NumSubband; i++)
+            raXin[i] = 0.0;
+
+        /* Multiply by cosine modulation coefficients and
+         * create temporary arrays SUM and DIFF */
+        for (j=0,k=0;k<16;k++)
+        {
+            A[k] = 0.0;
+            for (i=0;i<16;i++)
+                A[k]+=(raXin[2*i]+raXin[2*i+1])*state->cos_mod[j++];
+        }
+
+        for (k=0;k<16;k++)
+        {
+            B[k] = 0.0;
+            for (i=0;i<16;i++)
+            {
+                if(i>0) B[k]+=(raXin[2*i]+raXin[2*i-1])*state->cos_mod[j++];
+                else B[k]+=(raXin[2*i])*state->cos_mod[j++];
+            }
+            SUM[k]=A[k]+B[k];
+            DIFF[k]=A[k]-B[k];
+        }
+
+        /* Store history */
+        for (k=0;k<16;k++)
+            subband_fir_hist[k]=state->cos_mod[j++]*SUM[k];
+        for (k=0;k<16;k++)
+            subband_fir_hist[32-k-1]=state->cos_mod[j++]*DIFF[k];
+        /* Multiply by filter coefficients */
+        for (k=31,i=0;i<32;i++,k--)
+            for (j=0;j<512;j+=64)
+                subband_fir_hist2[i] += prCoeff[i+j]*
+                   (subband_fir_hist[i+j] - subband_fir_hist[j+k]);
+        for (k=31,i=0;i<32;i++,k--)
+            for (j=0;j<512;j+=64)
+                subband_fir_hist2[32+i] += prCoeff[32+i+j]*
+                    (-subband_fir_hist[i+j] - subband_fir_hist[j+k]);
+
+        /* Create 32 PCM output samples */
+        for (i=0;i<32;i++)
+            samples_out[nChIndex++] = subband_fir_hist2[i] / scale + bias;
+
+        /* Update working arrays */
+        for (i=511;i>=32;i--)
+            subband_fir_hist[i] = subband_fir_hist[i-32];
+        for (i=0;i<NumSubband;i++)
+            subband_fir_hist2[i] = subband_fir_hist2[i+32];
+        for (i=0;i<NumSubband;i++)
+            subband_fir_hist2[i+32] = 0.0;
+    }
+}
+
+static void lfe_interpolation_fir (int nDecimationSelect, int nNumDeciSample,
+                                   double *samples_in, sample_t *samples_out,
+                                   double scale, sample_t bias)
+{
+    /* samples_in: An array holding decimated samples.
+     *   Samples in current subframe starts from samples_in[0],
+     *   while samples_in[-1], samples_in[-2], ..., stores samples
+     *   from last subframe as history.
+     *
+     * samples_out: An array holding interpolated samples
+     */
+
+    int nDeciFactor, k, J;
+    double *prCoeff;
+
+    int NumFIRCoef = 512; /* Number of FIR coefficients */
+    int nInterpIndex = 0; /* Index to the interpolated samples */
+    int nDeciIndex;
+
+    /* Select decimation filter */
+    if (nDecimationSelect==1)
+    {
+        /* 128 decimation */
+        nDeciFactor = 128;
+        /* Pointer to the FIR coefficients array */
+        prCoeff = lfe_fir_128;
+    } else {
+        /* 64 decimation */
+        nDeciFactor = 64;
+        prCoeff = lfe_fir_64;
+    }
+
+    /* Interpolation */
+    for (nDeciIndex=0; nDeciIndex<nNumDeciSample; nDeciIndex++)
+    {
+        /* One decimated sample generates nDeciFactor interpolated ones */
+        for (k=0; k<nDeciFactor; k++)
+        {
+            /* Clear accumulation */
+            double rTmp = 0.0;
+
+            /* Accumulate */
+            for (J=0; J<NumFIRCoef/nDeciFactor; J++)
+                rTmp += samples_in[nDeciIndex-J]*prCoeff[k+J*nDeciFactor];
+
+            /* Save interpolated samples */
+            samples_out[nInterpIndex++] = rTmp / scale + bias;
+        }
+    }
+}
+
+void dca_dynrng (dca_state_t * state,
+                 level_t (* call) (level_t, void *), void * data)
+{
+    state->dynrange = 0;
+    if (call) {
+        state->dynrange = 1;
+        state->dynrngcall = call;
+        state->dynrngdata = data;
+    }
+}
+
+void dca_free (dca_state_t * state)
+{
+    free (state->samples);
+    free (state);
+}
diff --git a/contrib/libdca/tables.h b/contrib/libdca/tables.h
new file mode 100644
index 000000000..ca336cf29
--- /dev/null
+++ b/contrib/libdca/tables.h
@@ -0,0 +1,48 @@
+/*
+ * tables.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+static const int dca_sample_rates[] =
+{
+    0, 8000, 16000, 32000, 0, 0, 11025, 22050, 44100, 0, 0,
+    12000, 24000, 48000, 96000, 192000
+};
+
+static const int dca_bit_rates[] =
+{
+    32000, 56000, 64000, 96000, 112000, 128000,
+    192000, 224000, 256000, 320000, 384000,
+    448000, 512000, 576000, 640000, 768000,
+    896000, 1024000, 1152000, 1280000, 1344000,
+    1408000, 1411200, 1472000, 1536000, 1920000,
+    2048000, 3072000, 3840000, 1/*open*/, 2/*variable*/, 3/*lossless*/
+};
+
+static const uint8_t dca_channels[] =
+{
+    1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 6, 6, 6, 7, 8, 8
+};
+
+static const uint8_t dca_bits_per_sample[] =
+{
+    16, 16, 20, 20, 0, 24, 24
+};
diff --git a/contrib/libdca/tables_adpcm.h b/contrib/libdca/tables_adpcm.h
new file mode 100644
index 000000000..c19378dab
--- /dev/null
+++ b/contrib/libdca/tables_adpcm.h
@@ -0,0 +1,4123 @@
+/*
+ * tables_adpcm.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* 16bits signed fractional Q13 binary codes */
+static int16_t adpcm_vb[4096][4] =
+{
+  { 9928, -2618, -1093, -1263 },
+  { 11077, -2876, -1747, -308 },
+  { 10503, -1082, -1426, -1167 },
+  { 9337, -2403, -1495, 274 },
+  { 10698, -2529, -532, -1122 },
+  { 10368, -3974, -1264, -750 },
+  { 10070, -3667, 346, 863 },
+  { 10278, -3093, 311, -576 },
+  { 9894, -1330, -1428, -860 },
+  { 10544, -1923, -1058, -971 },
+  { 10996, -1632, -841, -1404 },
+  { 11832, -3465, 1658, -1990 },
+  { 10852, -688, -2658, -499 },
+  { 10546, -1749, -147, -1733 },
+  { 10801, -1004, -708, -1453 },
+  { 10588, -441, -2113, -952 },
+  { 10141, -3331, -582, -1432 },
+  { 9608, -2590, 383, 258 },
+  { 11422, -3265, 229, -1544 },
+  { 10460, -1338, -713, -1568 },
+  { 10306, -1721, -1660, -603 },
+  { 9580, -1812, -1235, -1061 },
+  { 11471, -2285, -1617, -607 },
+  { 10081, -2225, -1408, -868 },
+  { 10715, -2624, -1367, -704 },
+  { 10616, -1871, -2770, -35 },
+  { 9352, -2340, -1024, -1566 },
+  { 11065, -1458, -1926, -735 },
+  { 11334, -2056, -1041, -1144 },
+  { 9825, -2048, -794, -1536 },
+  { 11850, -2695, -1123, -867 },
+  { 10654, -2226, -1891, -373 },
+  { 10024, -1557, -808, -1069 },
+  { 11142, -1266, -3238, 128 },
+  { 11729, -3282, -514, -1011 },
+  { 11402, -2094, -2335, -189 },
+  { 10195, -3658, 181, -1875 },
+  { 11431, -2626, -404, -1377 },
+  { 11001, -3868, -619, -1077 },
+  { 10894, -2559, 274, -1758 },
+  { 9633, -1482, -2253, -773 },
+  { 11245, -3321, 830, -1972 },
+  { 9768, -2701, -199, -1859 },
+  { 10500, -2042, 525, -2043 },
+  { 11669, -4069, 293, -1468 },
+  { 9192, -1991, -583, -61 },
+  { 10057, -3220, -2015, -473 },
+  { 9497, -2315, -2490, -467 },
+  { 10455, -3069, -1194, -1007 },
+  { 9994, -1936, -60, -1225 },
+  { 9295, -2156, -1761, -1134 },
+  { 10085, -3748, -1026, 197 },
+  { 9334, -2360, 804, -351 },
+  { 11561, -2553, 1352, -2313 },
+  { 12837, -3998, 1195, -1958 },
+  { 10114, -1100, -2414, -394 },
+  { 9341, -2530, 315, 755 },
+  { 10131, -3164, 1411, -674 },
+  { 9535, -905, -1551, 579 },
+  { 11717, -1519, -3051, 91 },
+  { 9824, -2911, -2775, 192 },
+  { 9662, -2934, -561, 1450 },
+  { 11085, -3392, -1298, -659 },
+  { 8955, -2102, -1899, 703 },
+  { 8607, -1742, -4348, 814 },
+  { 7640, -2063, -3617, 52 },
+  { 7074, -826, -4325, 4375 },
+  { 7714, 584, -4238, 1927 },
+  { 6355, -952, -4912, 3127 },
+  { 7069, -660, -6413, 4087 },
+  { 8313, -132, -2964, -876 },
+  { 6952, -1422, -3962, -24 },
+  { 9299, -734, -3088, -263 },
+  { 9484, -574, -4513, 466 },
+  { 7246, -91, -3735, -704 },
+  { 8325, -1417, -3090, -530 },
+  { 6469, -1226, -4757, 829 },
+  { 6652, -368, -5682, 1393 },
+  { 7971, -1278, -2284, 1205 },
+  { 7229, -699, -3556, 1840 },
+  { 7994, 1284, -2729, 732 },
+  { 9005, -698, -4522, 2189 },
+  { 6963, 197, -2727, 380 },
+  { 8527, 135, -3991, -213 },
+  { 8840, 934, -3014, -567 },
+  { 10125, 418, -3284, -371 },
+  { 6367, 361, -2318, 2554 },
+  { 7892, 172, -5247, 4673 },
+  { 6674, 387, -5424, 4398 },
+  { 6240, 684, -4047, 1219 },
+  { 11170, -794, -5081, 1195 },
+  { 11765, -648, -6265, 2052 },
+  { 10845, -775, -3837, 366 },
+  { 12496, -689, -8260, 3562 },
+  { 7893, -1166, -4972, 988 },
+  { 8592, 1052, -5986, 3087 },
+  { 7277, 1874, -5685, 3579 },
+  { 6900, 2016, -4809, 3491 },
+  { 8530, -2405, -3250, 1986 },
+  { 9426, 494, -7067, 5038 },
+  { 10285, 564, -8210, 5370 },
+  { 8749, -2207, -3980, 2852 },
+  { 9653, -2686, -4300, 1400 },
+  { 9770, -2286, -5663, 4233 },
+  { 8490, -4, -7048, 4496 },
+  { 7697, -1209, -5328, 3183 },
+  { 6451, 801, -4324, -554 },
+  { 7387, 1806, -5265, 545 },
+  { 7450, -2302, -4445, 1418 },
+  { 8817, -1370, -5827, 2168 },
+  { 10324, -2406, -5629, 2579 },
+  { 8863, -2578, -3537, 467 },
+  { 6901, -1624, -3169, 3392 },
+  { 7846, 156, -6948, 3381 },
+  { 7928, -1115, -5972, 4816 },
+  { 6089, -599, -4368, -320 },
+  { 7833, 1246, -3960, -621 },
+  { 8931, 2521, -6768, 2052 },
+  { 8900, 1944, -4126, 40 },
+  { 7661, -34, -2855, 2480 },
+  { 5873, 474, -3262, 3712 },
+  { 7535, -234, -4699, 216 },
+  { 5856, 143, -5142, 73 },
+  { 8944, -106, -5874, 3663 },
+  { 7134, 426, -5879, 2895 },
+  { 10199, 1011, -4762, 369 },
+  { 8454, 264, -5971, 1291 },
+  { 7822, -2449, -4333, 4540 },
+  { 6200, -2758, -2632, 1497 },
+  { 6070, -4315, -2699, 414 },
+  { 7047, -3739, -3210, 1060 },
+  { 5675, -3801, -2717, -407 },
+  { 4789, -4063, -2628, -744 },
+  { 4023, -3366, -3133, -726 },
+  { 4296, -2407, -3381, -513 },
+  { 4388, -2931, -2820, 1512 },
+  { 4559, -4233, -1941, 1976 },
+  { 6702, -3208, -1755, 1680 },
+  { 4416, -3521, -1052, 2984 },
+  { 7154, -4266, -1203, 3732 },
+  { 3625, -4242, -3244, 1395 },
+  { 6518, -2856, -1304, 2887 },
+  { 6170, -1949, -3014, 3973 },
+  { 5189, -2451, -4020, 3477 },
+  { 6218, -2988, -1921, 3844 },
+  { 4827, -3688, -1928, 3343 },
+  { 6668, -3991, -2805, 3095 },
+  { 5297, -3115, -3684, 2390 },
+  { 5354, -4614, -2662, 1504 },
+  { 4196, -3091, -4147, 1135 },
+  { 3540, -2893, -4007, 100 },
+  { 5569, -1602, -4007, 1909 },
+  { 4341, -2091, -4272, 252 },
+  { 5559, -2878, -3832, 498 },
+  { 4548, -4479, -2898, -27 },
+  { 5176, -2494, -4635, 1476 },
+  { 3294, -3485, -3738, 716 },
+  { 4920, -1229, -4195, -365 },
+  { 3257, -3518, -3349, 2862 },
+  { 5286, -1948, -3485, -778 },
+  { 6502, -3051, -152, 2854 },
+  { 5864, -4192, -1076, 3451 },
+  { 4656, -3122, -3448, 179 },
+  { 5907, -754, -1596, 3116 },
+  { 7229, -3680, -1590, 2892 },
+  { 5107, -3888, -3364, 806 },
+  { 6764, -2635, -3450, 134 },
+  { 5258, -2827, -2844, -1052 },
+  { 5798, -1725, -4305, 205 },
+  { 5404, -1213, -3362, 449 },
+  { 6224, -2738, -3046, -581 },
+  { 4223, -2438, -2725, 3745 },
+  { 4751, -3411, -2123, 116 },
+  { 3868, -3000, -3954, 2297 },
+  { 6819, -2899, -4277, 2825 },
+  { 4207, -4754, -2808, 865 },
+  { 4804, -1494, -1997, 4688 },
+  { 5282, -2213, -548, 3559 },
+  { 5580, -1912, -566, 4370 },
+  { 6168, -2857, -672, 4053 },
+  { 6583, -4515, -2850, 1670 },
+  { 6511, -3093, -3988, 1421 },
+  { 4646, -1790, -1443, 3650 },
+  { 5915, -924, -2020, 896 },
+  { 7814, -4181, -3152, 2007 },
+  { 6190, -2238, -4817, 2279 },
+  { 4737, -4034, -3288, 1835 },
+  { 8161, -3633, -3423, 3137 },
+  { 7415, -2351, -2088, 4290 },
+  { 4106, -2517, -62, 2905 },
+  { 4909, -3145, -614, 4112 },
+  { 4938, -3281, -397, 1100 },
+  { -173, 919, 1589, -5363 },
+  { -13, 796, -295, -6655 },
+  { -1860, -829, 1141, -4555 },
+  { 2298, -838, -664, -5005 },
+  { -884, -1097, 2074, -4613 },
+  { -101, 281, 2846, -4535 },
+  { 1166, 453, 2429, -5910 },
+  { 879, -664, 2370, -5452 },
+  { 1415, -370, -1699, -4727 },
+  { -1413, 1277, -669, -6649 },
+  { 2133, 304, -968, -4624 },
+  { 380, 586, -2087, -4892 },
+  { 1336, 275, -82, -5789 },
+  { -2459, 1057, -34, -5416 },
+  { 2278, -1758, 866, -5653 },
+  { 1945, -2295, -149, -5302 },
+  { 1287, -3525, 996, -5255 },
+  { 2297, 803, 1177, -6067 },
+  { 187, -180, -619, -6202 },
+  { -793, -2537, 1554, -5057 },
+  { -2703, -204, -629, -5853 },
+  { -1007, -146, 313, -5582 },
+  { 830, 357, 869, -6363 },
+  { -228, -575, -3177, -4433 },
+  { -1001, -1553, -142, -5708 },
+  { -1644, 1683, 1721, -4533 },
+  { 893, 1924, -15, -5791 },
+  { 2195, 2061, -262, -5471 },
+  { 3031, 270, 311, -5096 },
+  { 1912, 1638, -1523, -4677 },
+  { -3142, -55, 253, -4914 },
+  { 356, -1680, 343, -6123 },
+  { -2241, -1734, -976, -5939 },
+  { -2196, -2893, 547, -4938 },
+  { -1245, 126, -1916, -5419 },
+  { -249, -3755, -1422, -5594 },
+  { 575, -2683, -1926, -4566 },
+  { -762, 1885, 192, -5880 },
+  { -811, -2562, -1068, -6013 },
+  { -2264, -3086, -976, -4775 },
+  { 70, -1215, 2880, -4410 },
+  { 714, -3760, 2916, -4691 },
+  { -244, -3404, 1740, -4493 },
+  { 684, -5137, -328, -5608 },
+  { -529, -3825, -1786, -4535 },
+  { -713, -4743, -1118, -5546 },
+  { 2718, -3788, 1798, -5708 },
+  { -1639, -3679, -1564, -6095 },
+  { 1693, -2642, -1389, -4539 },
+  { 505, -1573, -1651, -4878 },
+  { -835, -2256, -1941, -5352 },
+  { 1464, -411, 1993, -6441 },
+  { 493, -3184, -145, -6148 },
+  { -1413, 499, -1617, -6479 },
+  { -294, 1722, -1419, -5725 },
+  { -2937, -1528, -175, -4624 },
+  { -594, -5911, -56, -6146 },
+  { -300, -4275, 1156, -5947 },
+  { 552, -2643, 2669, -3959 },
+  { 905, -4158, 1789, -5809 },
+  { 1336, -2009, 2108, -5903 },
+  { 1555, -3600, 1110, -6759 },
+  { -1294, -3464, 77, -6084 },
+  { -1139, -4006, -1270, -4181 },
+  { -5094, -3296, 1092, -2847 },
+  { -5503, -2883, 1984, -2067 },
+  { -4671, -4218, -1417, -4132 },
+  { -3763, -3818, 1262, -3082 },
+  { -5132, -3430, 2928, -728 },
+  { -5957, -2877, 1251, -2446 },
+  { -4425, -2319, -212, -4276 },
+  { -6201, -1993, 1774, -2182 },
+  { -5500, -3836, 2201, -1396 },
+  { -6934, -2334, 2366, -1293 },
+  { -6124, -4140, 1337, -1977 },
+  { -6553, -4186, 1756, -1325 },
+  { -5126, -1258, 744, -3656 },
+  { -5167, -1390, 1581, -2895 },
+  { -4525, -3398, 2429, -1865 },
+  { -4076, -3183, 2027, -2510 },
+  { -6191, -3274, 1838, -1814 },
+  { -4454, -2753, 2723, -1185 },
+  { -6655, -4797, 251, -2595 },
+  { -6332, -2232, 1832, 217 },
+  { -5869, -1698, 134, 340 },
+  { -6614, -1045, 2126, -1932 },
+  { -4859, -2107, 2010, -2435 },
+  { -6274, -1622, 2808, -1374 },
+  { -3119, -3209, 521, -3988 },
+  { -5676, -2082, -420, -2711 },
+  { -7073, -3623, 696, -2343 },
+  { -5986, -4224, 572, -2454 },
+  { -4340, -4521, 882, -2771 },
+  { -6178, -1933, 535, -1444 },
+  { -4923, -4163, 1744, -2066 },
+  { -6410, -1519, 1058, -2683 },
+  { -5077, -1185, 856, -2216 },
+  { -7091, -2444, 687, -2597 },
+  { -5284, -2165, 3239, -993 },
+  { -4763, -1497, 197, -3179 },
+  { -4128, -4958, -396, -3578 },
+  { -5054, -3878, -647, -2672 },
+  { -7005, -3348, 1679, -1579 },
+  { -5767, -1017, 2582, -1915 },
+  { -7069, -2787, 1331, -2070 },
+  { -5532, -2296, 706, -2950 },
+  { -5059, -3543, -821, -3637 },
+  { -6639, -1835, 1016, -696 },
+  { -5611, -5220, -694, -3371 },
+  { -5994, -2803, 2933, -729 },
+  { -5948, -619, 1596, -2676 },
+  { -5486, -4419, 153, -3265 },
+  { -4329, -3440, 1646, -1439 },
+  { -4083, -3978, 177, -3569 },
+  { -4289, -2599, 1224, -3075 },
+  { -5707, -3253, 1912, -759 },
+  { -6606, -3437, 2562, -571 },
+  { -5254, -2444, 769, -352 },
+  { -6545, -3154, 582, -1103 },
+  { -5328, -2241, 2566, -1775 },
+  { -7216, -1936, 1538, -1983 },
+  { -3730, -2451, 426, -3869 },
+  { -5110, -1385, 2031, -1169 },
+  { -6470, -2715, 269, -3123 },
+  { -5806, -2480, -97, -3832 },
+  { -3683, -4916, -490, -4330 },
+  { -6341, -2083, -669, -115 },
+  { -4913, -4079, -837, -4673 },
+  { -3274, -2497, 2334, -2652 },
+  { -1286, -1731, 2550, -3756 },
+  { -3375, -877, 926, -3977 },
+  { -2525, -2079, 2879, -2625 },
+  { -5308, -504, 3111, -1607 },
+  { -4904, 460, 4093, -1232 },
+  { -1993, 1616, 4656, -1913 },
+  { -3481, -1176, 3119, -2236 },
+  { -4132, -1502, 2339, -2545 },
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+  { 10605, -4782, -1695, 27 },
+  { 10988, -5153, -1123, -341 },
+  { 11629, -5884, -1060, 48 },
+  { 10441, -4045, -2431, 311 },
+  { 10788, -3595, -4171, 1807 },
+  { 12110, -5686, -2127, 976 },
+  { 11746, -4773, -2639, 891 },
+  { 11541, -5299, -3031, 1732 },
+  { 11416, -2559, -5359, 2198 },
+  { 11583, -5376, -704, 677 },
+  { 10416, -3214, -3516, 872 },
+  { 9651, -5435, -1618, 3255 },
+  { 9973, -5133, -996, 3923 },
+  { 11707, -4643, -430, -796 },
+  { 10994, -2709, -3587, 2302 },
+  { 10716, -5118, -645, 270 },
+  { 14100, -10314, 1095, 1531 },
+  { 12944, -8049, 1105, -741 },
+  { 13276, -7035, -511, 274 },
+  { 14008, -7254, -283, 139 },
+  { 11594, -6536, -91, 1671 },
+  { 11732, -8645, 746, 15 },
+  { 14613, -7085, -1578, 1183 },
+  { 13083, -6224, -750, -4 },
+  { 13988, -6256, -1592, 820 },
+  { 14678, -8683, 441, 126 },
+  { 15571, -8872, -521, 1139 },
+  { 15642, -9533, 341, 697 },
+  { 15960, -9586, -168, 1121 },
+  { 15464, -10239, 1433, -1 },
+  { 14934, -7887, -1046, 1080 },
+  { 15252, -7630, -1899, 1628 },
+  { 15485, -8384, -1234, 1484 },
+  { 15962, -8638, -1815, 1931 },
+  { 16501, -10664, 398, 1167 },
+  { 16146, -10145, 411, 918 },
+  { 14573, -7475, -697, 601 },
+  { 14302, -7996, 28, 257 },
+  { 14769, -6792, -2286, 1574 },
+  { 14144, -6137, -2169, 1257 },
+  { 14770, -6271, -3111, 1933 },
+  { 14110, -8312, 1083, -531 },
+  { 15235, -6991, -2993, 2174 },
+  { 13222, -5805, 547, -891 },
+  { 14796, -8762, 1254, -246 },
+  { 16040, -9181, -1005, 1551 },
+  { 16487, -10086, -373, 1420 },
+  { 15077, -9479, 966, 51 },
+  { 13026, -6468, 932, -1080 },
+  { 12703, -6152, -33, -573 },
+  { 15641, -6810, -4128, 2874 },
+  { 13282, -7673, 1583, -1283 },
+  { 12373, -7150, 1512, -917 },
+  { 12992, -7751, -678, 783 },
+  { 10907, -6858, -313, 2597 },
+  { 13026, -8963, 125, 2152 },
+  { 12770, -9946, 1957, -505 },
+  { 12482, -6849, -1268, 833 },
+  { 13790, -6181, -138, -279 },
+  { 12709, -8382, 2044, 227 },
+  { 12244, -6630, 203, -457 },
+  { 14209, -6816, -1032, 632 },
+  { 15134, -8267, -288, 640 },
+  { 13619, -6157, -1090, 356 },
+  { 14044, -7413, 725, -484 },
+  { 12958, -7753, 2585, -1980 },
+  { 13188, -8396, 2306, -1558 },
+  { 14379, -9980, 2132, -688 },
+  { 14275, -9857, 1162, 179 },
+  { 13690, -8648, 1621, -889 },
+  { 11770, -6829, -746, 278 },
+  { 12732, -8202, 286, 90 },
+  { 13630, -10146, 1867, -207 },
+  { 12072, -8740, 1299, -645 },
+  { 12852, -9492, 1226, 62 },
+  { 11792, -7382, -54, -116 },
+  { 13779, -9014, 487, 351 },
+  { 11951, -7729, 121, 834 },
+  { 11970, -9781, 2276, -4 },
+  { 12680, -7984, 2787, -787 },
+  { 13300, -14488, 6408, -1927 },
+  { 13635, -15355, 9153, -3073 },
+  { 12804, -13566, 5517, -1625 },
+  { 16624, -10854, 1690, 28 },
+  { 20387, -18532, 6162, -261 },
+  { 16515, -12642, 3392, -519 },
+  { 15800, -11095, 2151, -202 },
+  { 16824, -11790, 1651, 599 },
+  { 17604, -13213, 2563, 538 },
+  { 17892, -14177, 3562, 147 },
+  { 16987, -11399, 869, 1052 },
+  { 17003, -12456, 2442, 265 },
+  { 21657, -21806, 9198, -1250 },
+  { 16825, -13341, 3980, -686 },
+  { 17525, -12714, 1887, 805 },
+  { 16419, -11034, 1216, 617 },
+  { 20931, -19939, 7469, -684 },
+  { 18452, -15390, 4573, -191 },
+  { 14778, -10077, 2841, -1209 },
+  { 17402, -13319, 3042, 160 },
+  { 19365, -17922, 7087, -1061 },
+  { 16298, -11941, 2810, -351 },
+  { 19087, -16176, 4775, -84 },
+  { 17666, -12289, 938, 1224 },
+  { 18581, -15894, 5132, -430 },
+  { 19823, -16717, 4142, 545 },
+  { 19960, -19423, 8400, -1492 },
+  { 18973, -16817, 5906, -594 },
+  { 19079, -15431, 3528, 503 },
+  { 16667, -12485, 4467, -1302 },
+  { 19791, -17797, 6196, -529 },
+  { 20005, -17606, 5354, -20 },
+  { 20123, -18599, 6886, -728 },
+  { 19068, -14805, 2394, 1105 },
+  { 14443, -13723, 5631, -2029 },
+  { 14730, -14231, 5631, -1450 },
+  { 16089, -15959, 7271, -2029 },
+  { 13473, -11200, 3236, -924 },
+  { 14413, -10902, 2347, -267 },
+  { 17666, -18662, 11381, -3496 },
+  { 14749, -11042, 3305, -275 },
+  { 15304, -10486, 1869, -240 },
+  { 14809, -12126, 3369, -616 },
+  { 16896, -16561, 7307, -1845 },
+  { 15782, -14336, 5380, -1264 },
+  { 16395, -15520, 6415, -1588 },
+  { 13681, -11114, 2584, -320 },
+  { 14244, -12326, 4480, -1632 },
+  { 15247, -13119, 4265, -898 },
+  { 13987, -12091, 3469, -597 },
+  { 13941, -12770, 4240, -839 },
+  { 13771, -13627, 5252, -1384 },
+  { 15010, -16074, 7592, -2249 },
+  { 15852, -17226, 8619, -2655 },
+  { 18921, -16916, 6875, -1501 },
+  { 14909, -11678, 2768, -295 },
+  { 18988, -18353, 8424, -2070 },
+  { 15457, -15080, 6218, -1513 },
+  { 14916, -15512, 6949, -1883 },
+  { 18108, -14702, 4681, -701 },
+  { 17600, -15733, 5616, -775 },
+  { 14070, -13683, 6472, -2626 },
+  { 13832, -11914, 5201, -2232 },
+  { 18846, -19009, 9192, -1961 },
+  { -11981, -10994, -6324, -2264 },
+  { -10976, -9047, -6546, -3828 },
+  { -11288, -10532, -7014, -4191 },
+  { -10139, -10189, -7799, -2688 },
+  { -10555, -9988, -9181, -2040 },
+  { -11596, -11339, -10022, -2707 },
+  { -13400, -13395, -11306, -4206 },
+  { -9774, -12281, -7466, -4133 },
+  { -10842, -13125, -8777, -4956 },
+  { -11964, -15082, -9779, -5095 },
+  { -9382, -10188, -9053, -4927 },
+  { -11562, -11296, -3651, -985 },
+  { -9287, -10083, -7918, -4069 },
+  { -12821, -16556, -11410, -6195 },
+  { -12628, -8959, -4521, -1113 },
+  { -13845, -11581, -3649, -681 },
+  { -12685, -10269, -5483, -1275 },
+  { -14988, -12874, -5107, -1189 },
+  { -13761, -11367, -6202, -1804 },
+  { -13225, -11249, -7820, -3354 },
+  { -14809, -11992, -3202, -312 },
+  { -15620, -15519, -10210, -3433 },
+  { -12954, -10200, -3139, -611 },
+  { -11536, -9981, -5284, -923 },
+  { -13034, -12417, -4612, -1098 },
+  { -16911, -15505, -6123, -1352 },
+  { -17396, -17685, -8330, -2171 },
+  { -14120, -10764, -2265, -99 },
+  { -12598, -7367, -5406, -3530 },
+  { -14143, -12793, -10909, -5226 },
+  { -14692, -16871, -11626, -5554 },
+  { -12581, -11197, -9194, -3837 },
+  { -16752, -16726, -9746, -2808 },
+  { -10600, -10358, -6560, -1227 },
+  { -14573, -13312, -8957, -3393 },
+  { -10172, -8463, -8579, -3387 },
+  { -11418, -12421, -5522, -1842 },
+  { -11855, -14204, -6669, -2625 },
+  { -13308, -8191, -3941, -2194 },
+  { -10007, -12266, -5022, -1811 },
+  { -13532, -15771, -9497, -3175 },
+  { -11760, -11148, -10339, -5529 },
+  { -12149, -12763, -11198, -3697 },
+  { -12029, -12119, -8555, -1792 },
+  { -16995, -19957, -11447, -3471 },
+  { -13144, -14504, -9988, -3191 },
+  { -9938, -11064, -6139, -3162 },
+  { -8873, -11550, -8294, -6550 },
+  { -9303, -13010, -6150, -2711 },
+  { -15463, -10469, -1766, -170 },
+  { -15985, -11693, -3007, -650 },
+  { -17142, -10671, -1434, 47 },
+  { -16063, -13858, -4817, -1058 },
+  { -19446, -19599, -9594, -2464 },
+  { -20076, -18744, -8313, -1889 },
+  { -15047, -16085, -7590, -2250 },
+  { -13481, -16195, -8552, -2998 },
+  { -13829, -14869, -6704, -1932 },
+  { -16357, -18484, -9802, -2959 },
+  { -10551, -8393, -9303, -5070 },
+  { -11345, -9156, -5641, -3107 },
+  { -13217, -13449, -9270, -4541 },
+  { -11988, -13732, -9995, -6374 },
+  { -11007, -9519, -5168, -4107 },
+  { 9930, -7858, 8061, -4375 },
+  { 8274, -7867, 5992, -2096 },
+  { 9692, -9675, 7621, -3670 },
+  { 9589, -8110, 6509, -3010 },
+  { 12617, -11976, 10122, -5360 },
+  { 11867, -8895, 7948, -5323 },
+  { 10388, -10482, 9234, -4324 },
+  { 8188, -8220, 7810, -2737 },
+  { 10407, -8787, 4806, -1930 },
+  { 10348, -8845, 9233, -6614 },
+  { 9422, -7091, 4820, -2878 },
+  { 9758, -9796, 5584, -2256 },
+  { 10188, -7994, 5347, -3343 },
+  { 11133, -7455, 4015, -2306 },
+  { 10676, -10744, 6093, -2629 },
+  { 11522, -12184, 7848, -3375 },
+  { 8805, -9883, 5317, -3071 },
+  { 9498, -9654, 6555, -3592 },
+  { 10488, -8008, 4066, -1252 },
+  { 11261, -8930, 6068, -2738 },
+  { 12180, -10397, 5027, -1531 },
+  { 9138, -8531, 3601, -1959 },
+  { 8107, -8380, 4970, -2061 },
+  { 9737, -13248, 6438, -2617 },
+  { 11178, -10423, 2622, -522 },
+  { 9572, -12372, 5199, -2019 },
+  { 12057, -12144, 4147, -1099 },
+  { 9047, -9925, 2516, -665 },
+  { 10790, -8030, 5882, -4386 },
+  { 7199, -8426, 6337, -2841 },
+  { 7778, -8285, 3529, -3442 },
+  { 7559, -10569, 3484, -1332 },
+  { 9404, -8115, 7484, -5541 },
+  { 7792, -11976, 5546, -2573 },
+  { 9313, -10264, 7661, -5195 },
+  { 6701, -10725, 4370, -1784 },
+  { 4918, -11361, 4507, -4527 },
+  { 5147, -12305, 3978, -5556 },
+  { 6525, -9899, 4481, -3129 },
+  { 7538, -12855, 6060, -4826 },
+  { 8659, -12111, 7159, -4430 },
+  { 8440, -11304, 4547, -1747 },
+  { 9216, -10918, 3507, -1195 },
+  { 6165, -9254, 4771, -4677 },
+  { 9163, -11019, 5637, -4935 },
+  { 13441, -11509, 6676, -2434 },
+  { 7912, -9398, 6663, -4048 },
+  { 11723, -13745, 8131, -4148 },
+  { 6065, -10257, 5005, -6327 },
+  { 11618, -12417, 5336, -1894 },
+  { 8891, -13924, 8407, -6131 },
+  { 9622, -12563, 7908, -5109 },
+  { 11479, -10315, 8349, -3991 },
+  { 11676, -14103, 6611, -2330 },
+  { 11951, -8953, 3829, -1550 },
+  { 10486, -8044, 10493, -5920 },
+  { 11801, -10769, 9763, -5305 },
+  { 6109, -8676, 5827, -1346 },
+  { 7030, -9611, 5624, -5761 },
+  { 12808, -12886, 8683, -4148 },
+  { 13213, -10464, 6381, -3189 },
+  { 11796, -13681, 10703, -6075 },
+  { 9639, -7949, 9625, -3944 },
+  { 8538, -6997, 5309, 453 }
+};
diff --git a/contrib/libdca/tables_fir.h b/contrib/libdca/tables_fir.h
new file mode 100644
index 000000000..a127fee6f
--- /dev/null
+++ b/contrib/libdca/tables_fir.h
@@ -0,0 +1,2086 @@
+/*
+ * fir.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+double fir_32bands_perfect[] =
+{
++1.135985195E-010,
+-6.022448247E-007,
++9.742954035E-007,
++7.018770981E-011,
+-6.628192182E-007,
++1.085227950E-006,
+-1.608403011E-008,
+-6.982898526E-007,
++1.162929266E-006,
+-5.083275667E-008,
+-7.020648809E-007,
++1.194632091E-006,
+-1.543309907E-007,
+-6.767839409E-007,
++1.179182050E-006,
+-3.961981463E-007,
+-6.262345096E-007,
++1.033426656E-006,
+-7.342250683E-007,
+-5.564140224E-007,
++9.451737242E-007,
+-3.970030775E-007,
++7.003467317E-007,
++1.975324267E-006,
+-4.741137047E-007,
++8.419976893E-007,
++1.190443072E-006,
++5.234479659E-007,
++6.402664354E-008,
+-1.470520488E-006,
++2.014677420E-007,
+-3.246264413E-008,
+-1.853591357E-006,
++7.834767501E-008,
+-3.809887872E-008,
++7.198007665E-007,
++8.434094667E-008,
++3.086857760E-006,
+-6.702406963E-010,
++6.437721822E-008,
++6.084746474E-006,
+-1.613285505E-009,
++1.189317118E-006,
++9.561075785E-006,
+-2.682709610E-009,
++2.497214155E-006,
++1.309637537E-005,
+-3.399493131E-009,
++3.617151151E-006,
++2.263354872E-005,
++1.314406006E-008,
++3.157242645E-006,
++2.847247197E-005,
++7.506701927E-009,
++2.319611212E-006,
++3.415624451E-005,
++2.788728892E-008,
++7.869333785E-006,
++3.946387005E-005,
++1.444918922E-007,
++9.826449968E-006,
++4.425736552E-005,
++3.132386439E-007,
++1.177108606E-005,
++4.839275425E-005,
++1.399798180E-006,
++1.379448349E-005,
++5.176846025E-005,
++2.032118118E-006,
++1.571428584E-005,
++5.429694284E-005,
++2.715013807E-006,
++1.743183020E-005,
++5.595519906E-005,
++3.453840463E-006,
++1.884208177E-005,
++4.916387297E-006,
++4.195037945E-006,
++1.987093310E-005,
++9.299508747E-006,
++4.896494374E-006,
++2.042970118E-005,
++1.356193479E-005,
++5.516381407E-006,
+-3.144468428E-005,
++1.751866148E-005,
++6.015239251E-006,
+-3.334947178E-005,
++2.093936746E-005,
++6.361419310E-006,
+-3.460439257E-005,
++2.362549276E-005,
++8.006985809E-006,
+-3.515914432E-005,
++2.537086584E-005,
++8.087732567E-006,
+-3.495384954E-005,
++2.618136386E-005,
++7.941360309E-006,
+-3.397853652E-005,
++2.554462844E-005,
++7.568834008E-006,
+-3.225446198E-005,
++3.018750249E-005,
++6.986399967E-006,
+-2.978993689E-005,
++2.570833203E-005,
++6.225028756E-006,
+-2.677291741E-005,
++1.985177369E-005,
++5.315936960E-006,
+-1.806914770E-005,
++1.191342653E-005,
++4.429412002E-006,
+-1.776598037E-005,
++2.525620175E-006,
++3.332600045E-006,
+-1.661818715E-005,
+-1.521241393E-005,
++8.427224429E-007,
+-1.207003334E-005,
+-1.617751332E-005,
++4.341498823E-007,
+-6.993315310E-006,
++1.992636317E-005,
++9.458596395E-008,
+-5.633860383E-007,
++1.774702469E-005,
++2.975164826E-008,
+-9.984935332E-007,
++4.624524081E-005,
++5.610509834E-005,
+-5.729619297E-004,
++4.244441516E-004,
++6.568001118E-005,
+-6.358824321E-004,
++2.206075296E-004,
++7.513730816E-005,
+-7.021900383E-004,
+-2.719412748E-007,
++8.413690375E-005,
+-7.698345580E-004,
+-2.382978710E-004,
++8.757545584E-005,
+-8.385353722E-004,
+-4.935106263E-004,
++9.517164290E-005,
+-9.078957955E-004,
+-7.658848190E-004,
++1.020687996E-004,
+-9.775133803E-004,
+-1.055365428E-003,
++1.084438481E-004,
+-1.046945457E-003,
+-1.361547387E-003,
++1.140582463E-004,
+-1.115717343E-003,
+-1.684492454E-003,
++1.187910311E-004,
+-1.183370827E-003,
+-2.023874084E-003,
++1.224978914E-004,
+-1.252829796E-003,
+-2.379294252E-003,
++1.250260248E-004,
+-1.316190348E-003,
+-2.750317100E-003,
++1.262027217E-004,
+-1.376571832E-003,
+-3.136433195E-003,
++1.226499153E-004,
+-1.433344092E-003,
+-3.537061159E-003,
++1.213575742E-004,
+-1.485876855E-003,
+-3.951539751E-003,
++1.180980107E-004,
+-1.533520175E-003,
+-4.379155114E-003,
++1.126275165E-004,
+-1.575609902E-003,
+-4.819062538E-003,
++1.047207043E-004,
+-1.611457788E-003,
+-5.270531867E-003,
++9.417100227E-005,
+-1.640390139E-003,
+-5.732392892E-003,
++8.078388782E-005,
+-1.661288203E-003,
+-6.203945260E-003,
++6.447290798E-005,
+-1.674512983E-003,
+-6.683901884E-003,
++4.491530854E-005,
+-1.678415807E-003,
+-7.170005701E-003,
++2.470704203E-005,
+-1.672798418E-003,
+-7.664063945E-003,
+-1.714242217E-006,
+-1.656501088E-003,
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+};
+
+double fir_32bands_nonperfect[] =
+{
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+
+double lfe_fir_64[] =
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+};
+
+double lfe_fir_128[] =
+{
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+};
diff --git a/contrib/libdca/tables_huffman.h b/contrib/libdca/tables_huffman.h
new file mode 100644
index 000000000..abe4c138c
--- /dev/null
+++ b/contrib/libdca/tables_huffman.h
@@ -0,0 +1,1072 @@
+/*
+ * huffman_tables.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+typedef struct huff_entry_s
+{
+    int length;
+    int code;
+    int value;
+
+} huff_entry_t;
+
+huff_entry_t bitalloc_a_12[] =
+{
+  { 1,     0,  1}, { 2,     2,  2}, { 3,     6,  3}, { 4,    14,  4}, 
+  { 5,    30,  5}, { 6,    62,  6}, { 8,   255,  7}, { 8,   254,  8}, 
+  { 9,   507,  9}, { 9,   506, 10}, { 9,   505, 11}, { 9,   504, 12}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_12[] =
+{
+  { 1,     1,  1}, { 2,     0,  2}, { 3,     2,  3}, { 5,    15,  4}, 
+  { 5,    12,  5}, { 6,    29,  6}, { 7,    57,  7}, { 7,    56,  8}, 
+  { 7,    55,  9}, { 7,    54, 10}, { 7,    53, 11}, { 7,    52, 12}, 
+  { 0,     0,  0}  
+};
+
+huff_entry_t bitalloc_c_12[] =
+{
+  { 2,     0,  1}, { 3,     7,  2}, { 3,     5,  3}, { 3,     4,  4}, 
+  { 3,     2,  5}, { 4,    13,  6}, { 4,    12,  7}, { 4,     6,  8}, 
+  { 5,    15,  9}, { 6,    29, 10}, { 7,    57, 11}, { 7,    56, 12}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_12[] =
+{
+  { 2,     3,  1}, { 2,     2,  2}, { 2,     0,  3}, { 3,     2,  4}, 
+  { 4,     6,  5}, { 5,    14,  6}, { 6,    30,  7}, { 7,    62,  8}, 
+  { 8,   126,  9}, { 9,   254, 10}, {10,   511, 11}, {10,   510, 12}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_e_12[] =
+{
+  { 1,     1,  1}, { 2,     0,  2}, { 3,     2,  3}, { 4,     6,  4}, 
+  { 5,    14,  5}, { 7,    63,  6}, { 7,    61,  7}, { 8,   124,  8}, 
+  { 8,   121,  9}, { 8,   120, 10}, { 9,   251, 11}, { 9,   250, 12}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t *bitalloc_12[] =
+{
+  bitalloc_a_12,
+  bitalloc_b_12,
+  bitalloc_c_12,
+  bitalloc_d_12,
+  bitalloc_e_12
+};
+
+huff_entry_t scales_a_129[] =
+{
+  { 2,     1,  0}, { 3,     6,  1}, { 3,     5, -1}, { 3,     0,  2}, 
+  { 4,    15, -2}, { 4,     8,  3}, { 4,     3, -3}, { 5,    28,  4}, 
+  { 5,    19, -4}, { 5,     4,  5}, { 6,    59, -5}, { 6,    36,  6}, 
+  { 6,    11, -6}, { 7,    75,  7}, { 7,    74, -7}, { 8,   233,  8}, 
+  { 8,   232, -8}, { 8,    41,  9}, { 8,    40, -9}, { 9,    87, 10}, 
+  { 9,    86,-10}, {10,   937, 11}, {10,   936,-11}, {11,  1877, 12}, 
+  {11,  1876,-12}, {11,   341, 13}, {11,   340,-13}, {12,   686, 14}, 
+  {12,   685,-14}, {13,  1375, 15}, {13,  1374,-15}, {13,  1369, 16}, 
+  {13,  1368,-16}, {13,  1359, 17}, {13,  1358,-17}, {13,  1357, 18}, 
+  {13,  1356,-18}, {13,  1355, 19}, {13,  1354,-19}, {13,  1353, 20}, 
+  {13,  1352,-20}, {13,  1351, 21}, {13,  1350,-21}, {13,  1349, 22}, 
+  {13,  1348,-22}, {13,  1347, 23}, {13,  1346,-23}, {13,  1345, 24}, 
+  {13,  1344,-24}, {14, 15103, 25}, {14, 15102,-25}, {14, 15101, 26}, 
+  {14, 15100,-26}, {14, 15099, 27}, {14, 15098,-27}, {14, 15097, 28}, 
+  {14, 15096,-28}, {14, 15095, 29}, {14, 15094,-29}, {14, 15093, 30}, 
+  {14, 15092,-30}, {14, 15091, 31}, {14, 15090,-31}, {14, 15089, 32}, 
+  {14, 15088,-32}, {14, 15087, 33}, {14, 15086,-33}, {14, 15085, 34}, 
+  {14, 15084,-34}, {14, 15083, 35}, {14, 15082,-35}, {14, 15081, 36}, 
+  {14, 15080,-36}, {14, 15079, 37}, {14, 15078,-37}, {14, 15077, 38}, 
+  {14, 15076,-38}, {14, 15075, 39}, {14, 15074,-39}, {14, 15073, 40}, 
+  {14, 15072,-40}, {14, 15071, 41}, {14, 15070,-41}, {14, 15069, 42}, 
+  {14, 15068,-42}, {14, 15067, 43}, {14, 15066,-43}, {14, 15065, 44}, 
+  {14, 15064,-44}, {14, 15063, 45}, {14, 15062,-45}, {14, 15061, 46}, 
+  {14, 15060,-46}, {14, 15059, 47}, {14, 15058,-47}, {14, 15057, 48}, 
+  {14, 15056,-48}, {14, 15055, 49}, {14, 15054,-49}, {14, 15053, 50}, 
+  {14, 15052,-50}, {14, 15051, 51}, {14, 15050,-51}, {14, 15049, 52}, 
+  {14, 15048,-52}, {14, 15047, 53}, {14, 15046,-53}, {14, 15045, 54}, 
+  {14, 15044,-54}, {14, 15043, 55}, {14, 15042,-55}, {14, 15041, 56}, 
+  {14, 15040,-56}, {14, 15039, 57}, {14, 15038,-57}, {14, 15037, 58}, 
+  {14, 15036,-58}, {14, 15035, 59}, {14, 15034,-59}, {14, 15033, 60}, 
+  {14, 15032,-60}, {14, 15031, 61}, {14, 15030,-61}, {14, 15029, 62}, 
+  {14, 15028,-62}, {14, 15027, 63}, {14, 15026,-63}, {14, 15025, 64}, 
+  {14, 15024,-64}, { 0,     0,  0}
+};
+
+huff_entry_t scales_b_129[] =
+{
+  { 3,     3,  0}, { 3,     2,  1}, { 3,     1, -1}, { 4,    15,  2}, 
+  { 4,    14, -2}, { 4,    12,  3}, { 4,    11, -3}, { 4,    10,  4}, 
+  { 4,     9, -4}, { 4,     0,  5}, { 5,    27, -5}, { 5,    17,  6}, 
+  { 5,    16, -6}, { 6,    53,  7}, { 6,    52, -7}, { 6,     5,  8}, 
+  { 6,     4, -8}, { 7,    13,  9}, { 7,    12, -9}, { 8,    29, 10}, 
+  { 8,    28,-10}, { 9,    60, 11}, {10,   127,-11}, {11,   253, 12}, 
+  {11,   252,-12}, {12,   491, 13}, {12,   490,-13}, {13,   979, 14}, 
+  {13,   978,-14}, {14,  1955, 15}, {14,  1954,-15}, {14,  1953, 16}, 
+  {14,  1952,-16}, {15,  4031, 17}, {15,  4030,-17}, {15,  4029, 18}, 
+  {15,  4028,-18}, {15,  4027, 19}, {15,  4026,-19}, {15,  4025, 20}, 
+  {15,  4024,-20}, {15,  4023, 21}, {15,  4022,-21}, {15,  4021, 22}, 
+  {15,  4020,-22}, {15,  4019, 23}, {15,  4018,-23}, {15,  4017, 24}, 
+  {15,  4016,-24}, {15,  4015, 25}, {15,  4014,-25}, {15,  4013, 26}, 
+  {15,  4012,-26}, {15,  4011, 27}, {15,  4010,-27}, {15,  4009, 28}, 
+  {15,  4008,-28}, {15,  4007, 29}, {15,  4006,-29}, {15,  4005, 30}, 
+  {15,  4004,-30}, {15,  4003, 31}, {15,  4002,-31}, {15,  4001, 32}, 
+  {15,  4000,-32}, {15,  3999, 33}, {15,  3998,-33}, {15,  3997, 34}, 
+  {15,  3996,-34}, {15,  3995, 35}, {15,  3994,-35}, {15,  3993, 36}, 
+  {15,  3992,-36}, {15,  3991, 37}, {15,  3990,-37}, {15,  3989, 38}, 
+  {15,  3988,-38}, {15,  3987, 39}, {15,  3986,-39}, {15,  3985, 40}, 
+  {15,  3984,-40}, {15,  3983, 41}, {15,  3982,-41}, {15,  3981, 42}, 
+  {15,  3980,-42}, {15,  3979, 43}, {15,  3978,-43}, {15,  3977, 44}, 
+  {15,  3976,-44}, {15,  3975, 45}, {15,  3974,-45}, {15,  3973, 46}, 
+  {15,  3972,-46}, {15,  3971, 47}, {15,  3970,-47}, {15,  3969, 48}, 
+  {15,  3968,-48}, {15,  3967, 49}, {15,  3966,-49}, {15,  3965, 50}, 
+  {15,  3964,-50}, {15,  3963, 51}, {15,  3962,-51}, {15,  3961, 52}, 
+  {15,  3960,-52}, {15,  3959, 53}, {15,  3958,-53}, {15,  3957, 54}, 
+  {15,  3956,-54}, {15,  3955, 55}, {15,  3954,-55}, {15,  3953, 56}, 
+  {15,  3952,-56}, {15,  3951, 57}, {15,  3950,-57}, {15,  3949, 58}, 
+  {15,  3948,-58}, {15,  3947, 59}, {15,  3946,-59}, {15,  3945, 60}, 
+  {15,  3944,-60}, {15,  3943, 61}, {15,  3942,-61}, {15,  3941, 62}, 
+  {15,  3940,-62}, {15,  3939, 63}, {15,  3938,-63}, {15,  3937, 64}, 
+  {15,  3936,-64}, { 0,     0,  0}
+};
+
+huff_entry_t scales_c_129[] =
+{
+  { 3,     4,  0}, { 3,     1,  1}, { 3,     0, -1}, { 4,    13,  2}, 
+  { 4,    12, -2}, { 4,     7,  3}, { 4,     6, -3}, { 5,    31,  4}, 
+  { 5,    30, -4}, { 5,    23,  5}, { 5,    22, -5}, { 5,    11,  6}, 
+  { 5,    10, -6}, { 6,    59,  7}, { 6,    58, -7}, { 6,    43,  8}, 
+  { 6,    42, -8}, { 6,    19,  9}, { 6,    18, -9}, { 7,   115, 10}, 
+  { 7,   114,-10}, { 7,    83, 11}, { 7,    82,-11}, { 7,    35, 12}, 
+  { 7,    34,-12}, { 8,   227, 13}, { 8,   226,-13}, { 8,   162, 14}, 
+  { 8,   161,-14}, { 8,    66, 15}, { 8,    65,-15}, { 9,   450, 16}, 
+  { 9,   449,-16}, { 9,   321, 17}, { 9,   320,-17}, { 9,   129, 18}, 
+  { 9,   128,-18}, {10,   897, 19}, {10,   896,-19}, {10,   652, 20}, 
+  {10,   271,-20}, {10,   268, 21}, {11,  1807,-21}, {11,  1308, 22}, 
+  {11,  1307,-22}, {11,   540, 23}, {11,   539,-23}, {12,  3612, 24}, 
+  {12,  3611,-24}, {12,  2613, 25}, {12,  2612,-25}, {12,  1077, 26}, 
+  {12,  1076,-26}, {13,  7226, 27}, {13,  7221,-27}, {13,  2167, 28}, 
+  {13,  2166,-28}, {13,  2164, 29}, {14, 14455,-29}, {14, 14441, 30}, 
+  {14, 14440,-30}, {14,  4331, 31}, {14,  4330,-31}, {15, 28909, 32}, 
+  {15, 28908,-32}, {15, 28879, 33}, {15, 28878,-33}, {15, 28877, 34}, 
+  {15, 28876,-34}, {15, 28875, 35}, {15, 28874,-35}, {15, 28873, 36}, 
+  {15, 28872,-36}, {15, 28871, 37}, {15, 28870,-37}, {15, 28869, 38}, 
+  {15, 28868,-38}, {15, 28867, 39}, {15, 28866,-39}, {15, 28865, 40}, 
+  {15, 28864,-40}, {15, 20991, 41}, {15, 20990,-41}, {15, 20989, 42}, 
+  {15, 20988,-42}, {15, 20987, 43}, {15, 20986,-43}, {15, 20985, 44}, 
+  {15, 20984,-44}, {15, 20983, 45}, {15, 20982,-45}, {15, 20981, 46}, 
+  {15, 20980,-46}, {15, 20979, 47}, {15, 20978,-47}, {15, 20977, 48}, 
+  {15, 20976,-48}, {15, 20975, 49}, {15, 20974,-49}, {15, 20973, 50}, 
+  {15, 20972,-50}, {15, 20971, 51}, {15, 20970,-51}, {15, 20969, 52}, 
+  {15, 20968,-52}, {15, 20967, 53}, {15, 20966,-53}, {15, 20965, 54}, 
+  {15, 20964,-54}, {15, 20963, 55}, {15, 20962,-55}, {15, 20961, 56}, 
+  {15, 20960,-56}, {15, 20959, 57}, {15, 20958,-57}, {15, 20957, 58}, 
+  {15, 20956,-58}, {15, 20955, 59}, {15, 20954,-59}, {15, 20953, 60}, 
+  {15, 20952,-60}, {15, 20951, 61}, {15, 20950,-61}, {15, 20949, 62}, 
+  {15, 20948,-62}, {15, 20947, 63}, {15, 20946,-63}, {15, 20945, 64}, 
+  {15, 20944,-64}, { 0,     0,  0}
+};
+
+huff_entry_t scales_d_129[] =
+{
+  { 2,     0,  0}, { 3,     5,  1}, { 3,     4, -1}, { 4,    15,  2}, 
+  { 4,    14, -2}, { 4,     7,  3}, { 4,     6, -3}, { 5,    26,  4}, 
+  { 5,    25, -4}, { 5,    10,  5}, { 5,     9, -5}, { 6,    54,  6}, 
+  { 6,    49, -6}, { 6,    22,  7}, { 6,    17, -7}, { 7,   110,  8}, 
+  { 7,    97, -8}, { 7,    46,  9}, { 7,    33, -9}, { 8,   193, 10}, 
+  { 8,   192,-10}, { 8,    65, 11}, { 8,    64,-11}, { 9,   444, 12}, 
+  { 9,   191,-12}, { 9,   188, 13}, {10,   895,-13}, {10,   890, 14}, 
+  {10,   381,-14}, {10,   378, 15}, {11,  1789,-15}, {11,   761, 16}, 
+  {11,   760,-16}, {12,  3577, 17}, {12,  3576,-17}, {12,  1519, 18}, 
+  {12,  1518,-18}, {12,  1516, 19}, {13,  7151,-19}, {13,  7128, 20}, 
+  {13,  3035,-20}, {14, 14301, 21}, {14, 14300,-21}, {14,  6069, 22}, 
+  {14,  6068,-22}, {15, 28599, 23}, {15, 28598,-23}, {15, 28597, 24}, 
+  {15, 28596,-24}, {15, 28595, 25}, {15, 28594,-25}, {15, 28593, 26}, 
+  {15, 28592,-26}, {15, 28591, 27}, {15, 28590,-27}, {15, 28589, 28}, 
+  {15, 28588,-28}, {15, 28587, 29}, {15, 28586,-29}, {15, 28585, 30}, 
+  {15, 28584,-30}, {15, 28583, 31}, {15, 28582,-31}, {15, 28581, 32}, 
+  {15, 28580,-32}, {15, 28579, 33}, {15, 28578,-33}, {15, 28577, 34}, 
+  {15, 28576,-34}, {15, 28575, 35}, {15, 28574,-35}, {15, 28573, 36}, 
+  {15, 28572,-36}, {15, 28571, 37}, {15, 28570,-37}, {15, 28569, 38}, 
+  {15, 28568,-38}, {15, 28567, 39}, {15, 28566,-39}, {15, 28565, 40}, 
+  {15, 28564,-40}, {15, 28563, 41}, {15, 28562,-41}, {15, 28561, 42}, 
+  {15, 28560,-42}, {15, 28559, 43}, {15, 28558,-43}, {15, 28557, 44}, 
+  {15, 28556,-44}, {15, 28555, 45}, {15, 28554,-45}, {15, 28553, 46}, 
+  {15, 28552,-46}, {15, 28551, 47}, {15, 28550,-47}, {15, 28549, 48}, 
+  {15, 28548,-48}, {15, 28547, 49}, {15, 28546,-49}, {15, 28545, 50}, 
+  {15, 28544,-50}, {15, 28543, 51}, {15, 28542,-51}, {15, 28541, 52}, 
+  {15, 28540,-52}, {15, 28539, 53}, {15, 28538,-53}, {15, 28537, 54}, 
+  {15, 28536,-54}, {15, 28535, 55}, {15, 28534,-55}, {15, 28533, 56}, 
+  {15, 28532,-56}, {15, 28531, 57}, {15, 28530,-57}, {15, 28529, 58}, 
+  {15, 28528,-58}, {15, 28527, 59}, {15, 28526,-59}, {15, 28525, 60}, 
+  {15, 28524,-60}, {15, 28523, 61}, {15, 28522,-61}, {15, 28521, 62}, 
+  {15, 28520,-62}, {15, 28519, 63}, {15, 28518,-63}, {15, 28517, 64}, 
+  {15, 28516,-64}, { 0,     0,  0}
+};
+
+huff_entry_t scales_e_129[] =
+{
+  { 4,    14,  0}, { 4,    11,  1}, { 4,    10, -1}, { 4,     7,  2}, 
+  { 4,     6, -2}, { 4,     3,  3}, { 4,     2, -3}, { 5,    31,  4}, 
+  { 5,    30, -4}, { 5,    25,  5}, { 5,    24, -5}, { 5,    17,  6}, 
+  { 5,    16, -6}, { 5,     9,  7}, { 5,     8, -7}, { 5,     1,  8}, 
+  { 5,     0, -8}, { 6,    53,  9}, { 6,    52, -9}, { 6,    37, 10}, 
+  { 6,    36,-10}, { 6,    21, 11}, { 6,    20,-11}, { 6,     5, 12}, 
+  { 6,     4,-12}, { 7,   109, 13}, { 7,   108,-13}, { 7,    77, 14}, 
+  { 7,    76,-14}, { 7,    45, 15}, { 7,    44,-15}, { 7,    13, 16}, 
+  { 7,    12,-16}, { 8,   221, 17}, { 8,   220,-17}, { 8,   157, 18}, 
+  { 8,   156,-18}, { 8,    93, 19}, { 8,    92,-19}, { 8,    29, 20}, 
+  { 8,    28,-20}, { 9,   445, 21}, { 9,   444,-21}, { 9,   317, 22}, 
+  { 9,   316,-22}, { 9,   189, 23}, { 9,   188,-23}, { 9,    61, 24}, 
+  { 9,    60,-24}, {10,   892, 25}, {10,   639,-25}, {10,   637, 26}, 
+  {10,   636,-26}, {10,   381, 27}, {10,   380,-27}, {10,   125, 28}, 
+  {10,   124,-28}, {11,  1788, 29}, {11,  1787,-29}, {11,  1276, 30}, 
+  {11,   767,-30}, {11,   764, 31}, {11,   255,-31}, {11,   252, 32}, 
+  {12,  3583,-32}, {12,  3579, 33}, {12,  3578,-33}, {12,  2555, 34}, 
+  {12,  2554,-34}, {12,  1531, 35}, {12,  1530,-35}, {12,   507, 36}, 
+  {12,   506,-36}, {13,  7160, 37}, {13,  7147,-37}, {13,  7144, 38}, 
+  {13,  3067,-38}, {13,  3065, 39}, {13,  3064,-39}, {13,  1017, 40}, 
+  {13,  1016,-40}, {14, 14330, 41}, {14, 14329,-41}, {14, 14291, 42}, 
+  {14, 14290,-42}, {14,  6132, 43}, {14,  2039,-43}, {14,  2038, 44}, 
+  {14,  2037,-44}, {15, 28663, 45}, {15, 28662,-45}, {15, 28585, 46}, 
+  {15, 28584,-46}, {15, 12267, 47}, {15, 12266,-47}, {15,  4073, 48}, 
+  {15,  4072,-48}, {16, 57315, 49}, {16, 57314,-49}, {16, 57313, 50}, 
+  {16, 57312,-50}, {16, 57311, 51}, {16, 57310,-51}, {16, 57309, 52}, 
+  {16, 57308,-52}, {16, 57307, 53}, {16, 57306,-53}, {16, 57305, 54}, 
+  {16, 57304,-54}, {16, 57303, 55}, {16, 57302,-55}, {16, 57301, 56}, 
+  {16, 57300,-56}, {16, 57299, 57}, {16, 57298,-57}, {16, 57297, 58}, 
+  {16, 57296,-58}, {16, 57295, 59}, {16, 57294,-59}, {16, 57293, 60}, 
+  {16, 57292,-60}, {16, 57291, 61}, {16, 57290,-61}, {16, 57289, 62}, 
+  {16, 57288,-62}, {16, 57175, 63}, {16, 57174,-63}, {16, 57173, 64}, 
+  {16, 57172,-64}, { 0,     0,  0}
+};
+
+huff_entry_t *scales_129[] =
+{
+  scales_a_129,
+  scales_b_129,
+  scales_c_129,
+  scales_d_129,
+  scales_e_129
+};
+
+huff_entry_t bitalloc_a_3[] =
+{
+  { 1,     0,  0}, { 2,     2,  1}, { 2,     3, -1}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_4[] =
+{
+  { 1,     0,  0}, { 2,     2,  1}, { 3,     6,  2}, { 3,     7,  3}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_4[] =
+{
+  { 2,     2,  0}, { 3,     6,  1}, { 3,     7,  2}, { 1,     0,  3}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_4[] =
+{
+  { 3,     6,  0}, { 3,     7,  1}, { 1,     0,  2}, { 2,     2,  3}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_4[] =
+{
+  { 2,     0,  0}, { 2,     1,  1}, { 2,     2,  2}, { 2,     3,  3}, 
+  { 0,     0,  0}
+};
+
+huff_entry_t *tmode[] =
+{
+  bitalloc_a_4,
+  bitalloc_b_4,
+  bitalloc_c_4,
+  bitalloc_d_4
+};
+
+huff_entry_t bitalloc_a_5[] =
+{
+  { 1,     0,  0}, { 2,     2,  1}, { 3,     6, -1}, { 4,    14,  2}, 
+  { 4,    15, -2}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_5[] =
+{
+  { 2,     2,  0}, { 2,     0,  1}, { 2,     1, -1}, { 3,     6,  2}, 
+  { 3,     7, -2}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_5[] =
+{
+  { 1,     0,  0}, { 3,     4,  1}, { 3,     5, -1}, { 3,     6,  2}, 
+  { 3,     7, -2}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_7[] =
+{
+  { 1,     0,  0}, { 3,     6,  1}, { 3,     5, -1}, { 3,     4,  2}, 
+  { 4,    14, -2}, { 5,    31,  3}, { 5,    30, -3}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_7[] =
+{
+  { 2,     3,  0}, { 2,     1,  1}, { 2,     0, -1}, { 3,     4,  2}, 
+  { 4,    11, -2}, { 5,    21,  3}, { 5,    20, -3}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_7[] =
+{
+  { 2,     3,  0}, { 2,     2,  1}, { 2,     1, -1}, { 4,     3,  2}, 
+  { 4,     2, -2}, { 4,     1,  3}, { 4,     0, -3}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_9[] =
+{
+  { 1,     0,  0}, { 3,     7,  1}, { 3,     5, -1}, { 4,    13,  2}, 
+  { 4,     9, -2}, { 4,     8,  3}, { 5,    25, -3}, { 6,    49,  4}, 
+  { 6,    48, -4}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_9[] =
+{
+  { 2,     2,  0}, { 2,     0,  1}, { 3,     7, -1}, { 3,     3,  2}, 
+  { 3,     2, -2}, { 5,    27,  3}, { 5,    26, -3}, { 5,    25,  4}, 
+  { 5,    24, -4}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_9[] =
+{
+  { 2,     2,  0}, { 2,     0,  1}, { 3,     7, -1}, { 3,     6,  2}, 
+  { 3,     2, -2}, { 4,     6,  3}, { 5,    15, -3}, { 6,    29,  4}, 
+  { 6,    28, -4}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_13[] =
+{
+  { 1,     0,  0}, { 3,     4,  1}, { 4,    15, -1}, { 4,    13,  2}, 
+  { 4,    12, -2}, { 4,    10,  3}, { 5,    29, -3}, { 5,    22,  4}, 
+  { 6,    57, -4}, { 6,    47,  5}, { 6,    46, -5}, { 7,   113,  6}, 
+  { 7,   112, -6}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_13[] =
+{
+  { 2,     0,  0}, { 3,     6,  1}, { 3,     5, -1}, { 3,     2,  2}, 
+  { 4,    15, -2}, { 4,     9,  3}, { 4,     7, -3}, { 4,     6,  4}, 
+  { 5,    29, -4}, { 5,    17,  5}, { 5,    16, -5}, { 6,    57,  6}, 
+  { 6,    56, -6}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_13[] =
+{
+  { 3,     5,  0}, { 3,     4,  1}, { 3,     3, -1}, { 3,     2,  2}, 
+  { 3,     0, -2}, { 4,    15,  3}, { 4,    14, -3}, { 4,    12,  4}, 
+  { 4,     3, -4}, { 5,    27,  5}, { 5,    26, -5}, { 5,     5,  6}, 
+  { 5,     4, -6}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_17[] =
+{
+  { 2,     1,  0}, { 3,     7,  1}, { 3,     6, -1}, { 3,     4,  2}, 
+  { 3,     1, -2}, { 4,    11,  3}, { 4,    10, -3}, { 4,     0,  4}, 
+  { 5,     3, -4}, { 6,     4,  5}, { 7,    11, -5}, { 8,    20,  6}, 
+  { 9,    43, -6}, {10,    84,  7}, {11,   171, -7}, {12,   341,  8}, 
+  {12,   340, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_17[] =
+{
+  { 2,     0,  0}, { 3,     6,  1}, { 3,     5, -1}, { 3,     2,  2}, 
+  { 4,    15, -2}, { 4,     9,  3}, { 4,     8, -3}, { 5,    29,  4}, 
+  { 5,    28, -4}, { 5,    14,  5}, { 5,    13, -5}, { 6,    30,  6}, 
+  { 6,    25, -6}, { 6,    24,  7}, { 7,    63, -7}, { 8,   125,  8}, 
+  { 8,   124, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_17[] =
+{
+  { 3,     6,  0}, { 3,     4,  1}, { 3,     3, -1}, { 3,     0,  2}, 
+  { 4,    15, -2}, { 4,    11,  3}, { 4,    10, -3}, { 4,     4,  4}, 
+  { 4,     3, -4}, { 5,    29,  5}, { 5,    28, -5}, { 5,    10,  6}, 
+  { 5,     5, -6}, { 5,     4,  7}, { 6,    23, -7}, { 7,    45,  8}, 
+  { 7,    44, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_17[] =
+{
+  { 1,     0,  0}, { 3,     7,  1}, { 3,     6, -1}, { 4,    11,  2}, 
+  { 4,    10, -2}, { 5,    19,  3}, { 5,    18, -3}, { 6,    35,  4}, 
+  { 6,    34, -4}, { 7,    67,  5}, { 7,    66, -5}, { 8,   131,  6}, 
+  { 8,   130, -6}, { 9,   259,  7}, { 9,   258, -7}, { 9,   257,  8}, 
+  { 9,   256, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_e_17[] =
+{
+  { 1,     0,  0}, { 3,     5,  1}, { 3,     4, -1}, { 4,    12,  2}, 
+  { 5,    31, -2}, { 5,    28,  3}, { 5,    27, -3}, { 6,    60,  4}, 
+  { 6,    59, -4}, { 6,    53,  5}, { 6,    52, -5}, { 7,   122,  6}, 
+  { 7,   117, -6}, { 8,   247,  7}, { 8,   246, -7}, { 8,   233,  8}, 
+  { 8,   232, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_f_17[] =
+{
+  { 3,     6,  0}, { 3,     5,  1}, { 3,     4, -1}, { 3,     2,  2}, 
+  { 3,     1, -2}, { 4,    15,  3}, { 4,    14, -3}, { 4,     6,  4}, 
+  { 4,     1, -4}, { 5,    14,  5}, { 5,     1, -5}, { 6,    31,  6}, 
+  { 6,    30, -6}, { 6,     0,  7}, { 7,     3, -7}, { 8,     5,  8}, 
+  { 8,     4, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_g_17[] =
+{
+  { 2,     2,  0}, { 3,     7,  1}, { 3,     6, -1}, { 3,     1,  2}, 
+  { 3,     0, -2}, { 4,     5,  3}, { 4,     4, -3}, { 5,    14,  4}, 
+  { 5,    13, -4}, { 6,    30,  5}, { 6,    25, -5}, { 7,    62,  6}, 
+  { 7,    49, -6}, { 8,   127,  7}, { 8,   126, -7}, { 8,    97,  8}, 
+  { 8,    96, -8}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_25[] =
+{
+  { 3,     6,  0}, { 3,     4,  1}, { 3,     3, -1}, { 3,     1,  2}, 
+  { 3,     0, -2}, { 4,    15,  3}, { 4,    14, -3}, { 4,     5,  4}, 
+  { 4,     4, -4}, { 5,    22,  5}, { 5,    21, -5}, { 6,    47,  6}, 
+  { 6,    46, -6}, { 7,    83,  7}, { 7,    82, -7}, { 8,   163,  8}, 
+  { 8,   162, -8}, { 8,   160,  9}, { 9,   323, -9}, {10,   644, 10}, 
+  {11,  1291,-10}, {12,  2580, 11}, {13,  5163,-11}, {14, 10325, 12}, 
+  {14, 10324,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_25[] =
+{
+  { 3,     5,  0}, { 3,     2,  1}, { 3,     1, -1}, { 4,    15,  2}, 
+  { 4,    14, -2}, { 4,     9,  3}, { 4,     8, -3}, { 4,     6,  4}, 
+  { 4,     1, -4}, { 5,    26,  5}, { 5,    25, -5}, { 5,    15,  6}, 
+  { 5,    14, -6}, { 6,    55,  7}, { 6,    54, -7}, { 6,    49,  8}, 
+  { 6,    48, -8}, { 6,     1,  9}, { 6,     0, -9}, { 7,     6, 10}, 
+  { 7,     5,-10}, { 7,     4, 11}, { 8,    15,-11}, { 9,    29, 12}, 
+  { 9,    28,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_25[] =
+{
+  { 3,     1,  0}, { 4,    15,  1}, { 4,    14, -1}, { 4,    12,  2}, 
+  { 4,    11, -2}, { 4,     9,  3}, { 4,     8, -3}, { 4,     6,  4}, 
+  { 4,     5, -4}, { 4,     1,  5}, { 4,     0, -5}, { 5,    26,  6}, 
+  { 5,    21, -6}, { 5,    15,  7}, { 5,    14, -7}, { 5,     8,  8}, 
+  { 6,    55, -8}, { 6,    41,  9}, { 6,    40, -9}, { 6,    18, 10}, 
+  { 7,   109,-10}, { 7,   108, 11}, { 7,    39,-11}, { 8,    77, 12}, 
+  { 8,    76,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_25[] =
+{
+  { 2,     2,  0}, { 3,     7,  1}, { 3,     6, -1}, { 3,     1,  2}, 
+  { 3,     0, -2}, { 4,     5,  3}, { 4,     4, -3}, { 5,    13,  4}, 
+  { 5,    12, -4}, { 6,    29,  5}, { 6,    28, -5}, { 7,    62,  6}, 
+  { 7,    61, -6}, { 8,   126,  7}, { 8,   121, -7}, { 9,   255,  8}, 
+  { 9,   254, -8}, {10,   483,  9}, {10,   482, -9}, {11,   963, 10}, 
+  {11,   962,-10}, {12,  1923, 11}, {12,  1922,-11}, {12,  1921, 12}, 
+  {12,  1920,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_e_25[] =
+{
+  { 2,     3,  0}, { 3,     3,  1}, { 3,     2, -1}, { 4,    11,  2}, 
+  { 4,    10, -2}, { 4,     1,  3}, { 4,     0, -3}, { 5,    17,  4}, 
+  { 5,    16, -4}, { 5,     5,  5}, { 5,     4, -5}, { 6,    38,  6}, 
+  { 6,    37, -6}, { 6,    14,  7}, { 6,    13, -7}, { 7,    79,  8}, 
+  { 7,    78, -8}, { 7,    72,  9}, { 7,    31, -9}, { 7,    25, 10}, 
+  { 7,    24,-10}, { 8,   147, 11}, { 8,   146,-11}, { 8,    61, 12}, 
+  { 8,    60,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_f_25[] =
+{
+  { 3,     1,  0}, { 3,     0,  1}, { 4,    15, -1}, { 4,    14,  2}, 
+  { 4,    13, -2}, { 4,    11,  3}, { 4,    10, -3}, { 4,     8,  4}, 
+  { 4,     7, -4}, { 4,     5,  5}, { 4,     4, -5}, { 5,    24,  6}, 
+  { 5,    19, -6}, { 5,    13,  7}, { 5,    12, -7}, { 6,    37,  8}, 
+  { 6,    36, -8}, { 7,   102,  9}, { 7,   101, -9}, { 8,   207, 10}, 
+  { 8,   206,-10}, { 8,   200, 11}, { 9,   403,-11}, {10,   805, 12}, 
+  {10,   804,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_g_25[] =
+{
+  { 2,     1,  0}, { 3,     6,  1}, { 3,     5, -1}, { 3,     0,  2}, 
+  { 4,    15, -2}, { 4,     8,  3}, { 4,     3, -3}, { 5,    28,  4}, 
+  { 5,    19, -4}, { 5,     4,  5}, { 6,    59, -5}, { 6,    36,  6}, 
+  { 6,    11, -6}, { 7,   116,  7}, { 7,    75, -7}, { 7,    21,  8}, 
+  { 7,    20, -8}, { 8,   149,  9}, { 8,   148, -9}, { 9,   470, 10}, 
+  { 9,   469,-10}, {10,   943, 11}, {10,   942,-11}, {10,   937, 12}, 
+  {10,   936,-12}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_33[] =
+{
+  { 3,     2,  0}, { 3,     1,  1}, { 3,     0, -1}, { 4,    14,  2}, 
+  { 4,    13, -2}, { 4,    12,  3}, { 4,    11, -3}, { 4,     9,  4}, 
+  { 4,     8, -4}, { 4,     6,  5}, { 5,    31, -5}, { 5,    20,  6}, 
+  { 5,    15, -6}, { 6,    61,  7}, { 6,    60, -7}, { 6,    29,  8}, 
+  { 6,    28, -8}, { 7,    85,  9}, { 7,    84, -9}, { 8,   174, 10}, 
+  { 8,   173,-10}, { 9,   351, 11}, { 9,   350,-11}, {10,   691, 12}, 
+  {10,   690,-12}, {11,  1379, 13}, {11,  1378,-13}, {12,  2755, 14}, 
+  {12,  2754,-14}, {13,  5507, 15}, {13,  5506,-15}, {13,  5505, 16}, 
+  {13,  5504,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_33[] =
+{
+  { 3,     1,  0}, { 4,    15,  1}, { 4,    14, -1}, { 4,    11,  2}, 
+  { 4,    10, -2}, { 4,     8,  3}, { 4,     7, -3}, { 4,     4,  4}, 
+  { 4,     1, -4}, { 5,    27,  5}, { 5,    26, -5}, { 5,    19,  6}, 
+  { 5,    18, -6}, { 5,    12,  7}, { 5,    11, -7}, { 5,     1,  8}, 
+  { 5,     0, -8}, { 6,    50,  9}, { 6,    49, -9}, { 6,    26, 10}, 
+  { 6,    21,-10}, { 7,   103, 11}, { 7,   102,-11}, { 7,    96, 12}, 
+  { 7,    55,-12}, { 7,    41, 13}, { 7,    40,-13}, { 8,   194, 14}, 
+  { 8,   109,-14}, { 8,   108, 15}, { 9,   391,-15}, {10,   781, 16}, 
+  {10,   780,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_33[] =
+{
+  { 4,    13,  0}, { 4,    11,  1}, { 4,    10, -1}, { 4,     8,  2}, 
+  { 4,     7, -2}, { 4,     4,  3}, { 4,     3, -3}, { 4,     2,  4}, 
+  { 4,     1, -4}, { 5,    30,  5}, { 5,    29, -5}, { 5,    25,  6}, 
+  { 5,    24, -6}, { 5,    19,  7}, { 5,    18, -7}, { 5,    11,  8}, 
+  { 5,    10, -8}, { 5,     0,  9}, { 6,    63, -9}, { 6,    62, 10}, 
+  { 6,    57,-10}, { 6,    27, 11}, { 6,    26,-11}, { 6,    24, 12}, 
+  { 6,     3,-12}, { 7,   113, 13}, { 7,   112,-13}, { 7,    50, 14}, 
+  { 7,     5,-14}, { 7,     4, 15}, { 8,   103,-15}, { 9,   205, 16}, 
+  { 9,   204,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_33[] =
+{
+  { 2,     1,  0}, { 3,     6,  1}, { 3,     5, -1}, { 3,     0,  2}, 
+  { 4,    15, -2}, { 4,     8,  3}, { 4,     3, -3}, { 5,    28,  4}, 
+  { 5,    19, -4}, { 5,     4,  5}, { 6,    59, -5}, { 6,    36,  6}, 
+  { 6,    11, -6}, { 7,   116,  7}, { 7,    75, -7}, { 7,    21,  8}, 
+  { 7,    20, -8}, { 8,   149,  9}, { 8,   148, -9}, { 9,   469, 10}, 
+  { 9,   468,-10}, {10,   941, 11}, {10,   940,-11}, {11,  1885, 12}, 
+  {11,  1884,-12}, {12,  3773, 13}, {12,  3772,-13}, {13,  7551, 14}, 
+  {13,  7550,-14}, {14, 15099, 15}, {14, 15098,-15}, {14, 15097, 16}, 
+  {14, 15096,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_e_33[] =
+{
+  { 2,     2,  0}, { 3,     2,  1}, { 3,     1, -1}, { 4,    12,  2}, 
+  { 4,     7, -2}, { 4,     0,  3}, { 5,    31, -3}, { 5,    27,  4}, 
+  { 5,    26, -4}, { 5,     3,  5}, { 5,     2, -5}, { 6,    59,  6}, 
+  { 6,    58, -6}, { 6,    27,  7}, { 6,    26, -7}, { 7,   123,  8}, 
+  { 7,   122, -8}, { 7,   120,  9}, { 7,   115, -9}, { 7,   112, 10}, 
+  { 7,    51,-10}, { 7,    49, 11}, { 7,    48,-11}, { 8,   242, 12}, 
+  { 8,   229,-12}, { 8,   227, 13}, { 8,   226,-13}, { 8,   101, 14}, 
+  { 8,   100,-14}, { 9,   487, 15}, { 9,   486,-15}, { 9,   457, 16}, 
+  { 9,   456,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_f_33[] =
+{
+  { 4,    13,  0}, { 4,    12,  1}, { 4,    11, -1}, { 4,     9,  2}, 
+  { 4,     8, -2}, { 4,     7,  3}, { 4,     6, -3}, { 4,     4,  4}, 
+  { 4,     3, -4}, { 4,     1,  5}, { 4,     0, -5}, { 5,    30,  6}, 
+  { 5,    29, -6}, { 5,    21,  7}, { 5,    20, -7}, { 5,    10,  8}, 
+  { 5,     5, -8}, { 6,    63,  9}, { 6,    62, -9}, { 6,    56, 10}, 
+  { 6,    23,-10}, { 6,     9, 11}, { 6,     8,-11}, { 7,    45, 12}, 
+  { 7,    44,-12}, { 8,   230, 13}, { 8,   229,-13}, { 9,   463, 14}, 
+  { 9,   462,-14}, { 9,   456, 15}, {10,   915,-15}, {11,  1829, 16}, 
+  {11,  1828,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_g_33[] =
+{
+  { 3,     6,  0}, { 3,     3,  1}, { 3,     2, -1}, { 4,    15,  2}, 
+  { 4,    14, -2}, { 4,     9,  3}, { 4,     8, -3}, { 4,     1,  4}, 
+  { 4,     0, -4}, { 5,    22,  5}, { 5,    21, -5}, { 5,     6,  6}, 
+  { 5,     5, -6}, { 6,    46,  7}, { 6,    41, -7}, { 6,    14,  8}, 
+  { 6,     9, -8}, { 7,    94,  9}, { 7,    81, -9}, { 7,    30, 10}, 
+  { 7,    17,-10}, { 8,   191, 11}, { 8,   190,-11}, { 8,    63, 12}, 
+  { 8,    62,-12}, { 8,    32, 13}, { 9,   323,-13}, { 9,   321, 14}, 
+  { 9,   320,-14}, { 9,    67, 15}, { 9,    66,-15}, {10,   645, 16}, 
+  {10,   644,-16}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_65[] =
+{
+  { 4,     6,  0}, { 4,     5,  1}, { 4,     4, -1}, { 4,     2,  2}, 
+  { 4,     1, -2}, { 4,     0,  3}, { 5,    31, -3}, { 5,    29,  4}, 
+  { 5,    28, -4}, { 5,    27,  5}, { 5,    26, -5}, { 5,    24,  6}, 
+  { 5,    23, -6}, { 5,    21,  7}, { 5,    20, -7}, { 5,    18,  8}, 
+  { 5,    17, -8}, { 5,    14,  9}, { 5,     7, -9}, { 5,     6, 10}, 
+  { 6,    61,-10}, { 6,    50, 11}, { 6,    45,-11}, { 6,    38, 12}, 
+  { 6,    33,-12}, { 6,    31, 13}, { 6,    30,-13}, { 7,   120, 14}, 
+  { 7,   103,-14}, { 7,    89, 15}, { 7,    88,-15}, { 7,    65, 16}, 
+  { 7,    64,-16}, { 8,   205, 17}, { 8,   204,-17}, { 8,   157, 18}, 
+  { 8,   156,-18}, { 9,   486, 19}, { 9,   485,-19}, { 9,   318, 20}, 
+  { 9,   317,-20}, {10,   975, 21}, {10,   974,-21}, {10,   639, 22}, 
+  {10,   638,-22}, {11,  1939, 23}, {11,  1938,-23}, {11,  1936, 24}, 
+  {11,  1267,-24}, {11,  1264, 25}, {12,  3875,-25}, {12,  2532, 26}, 
+  {12,  2531,-26}, {13,  7749, 27}, {13,  7748,-27}, {13,  5061, 28}, 
+  {13,  5060,-28}, {14, 10133, 29}, {14, 10132,-29}, {15, 20269, 30}, 
+  {15, 20268,-30}, {16, 40543, 31}, {16, 40542,-31}, {16, 40541, 32}, 
+  {16, 40540,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_65[] =
+{
+  { 4,     4,  0}, { 4,     2,  1}, { 4,     1, -1}, { 5,    30,  2}, 
+  { 5,    29, -2}, { 5,    26,  3}, { 5,    25, -3}, { 5,    23,  4}, 
+  { 5,    22, -4}, { 5,    19,  5}, { 5,    18, -5}, { 5,    16,  6}, 
+  { 5,    15, -6}, { 5,    12,  7}, { 5,    11, -7}, { 5,     7,  8}, 
+  { 5,     6, -8}, { 6,    63,  9}, { 6,    62, -9}, { 6,    56, 10}, 
+  { 6,    55,-10}, { 6,    49, 11}, { 6,    48,-11}, { 6,    41, 12}, 
+  { 6,    40,-12}, { 6,    34, 13}, { 6,    29,-13}, { 6,    26, 14}, 
+  { 6,    21,-14}, { 6,    20, 15}, { 6,     3,-15}, { 6,     0, 16}, 
+  { 7,   115,-16}, { 7,   109, 17}, { 7,   108,-17}, { 7,    86, 18}, 
+  { 7,    85,-18}, { 7,    70, 19}, { 7,    57,-19}, { 7,    56, 20}, 
+  { 7,    55,-20}, { 7,     4, 21}, { 7,     3,-21}, { 8,   229, 22}, 
+  { 8,   228,-22}, { 8,   175, 23}, { 8,   174,-23}, { 8,   143, 24}, 
+  { 8,   142,-24}, { 8,   108, 25}, { 8,    11,-25}, { 8,    10, 26}, 
+  { 8,     5,-26}, { 9,   339, 27}, { 9,   338,-27}, { 9,   336, 28}, 
+  { 9,   219,-28}, { 9,     9, 29}, { 9,     8,-29}, {10,   674, 30}, 
+  {10,   437,-30}, {10,   436, 31}, {11,  1351,-31}, {12,  2701, 32}, 
+  {12,  2700,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_65[] =
+{
+  { 5,    28,  0}, { 5,    25,  1}, { 5,    24, -1}, { 5,    23,  2}, 
+  { 5,    22, -2}, { 5,    19,  3}, { 5,    18, -3}, { 5,    16,  4}, 
+  { 5,    15, -4}, { 5,    13,  5}, { 5,    12, -5}, { 5,    10,  6}, 
+  { 5,     9, -6}, { 5,     7,  7}, { 5,     6, -7}, { 5,     4,  8}, 
+  { 5,     3, -8}, { 5,     1,  9}, { 5,     0, -9}, { 6,    62, 10}, 
+  { 6,    61,-10}, { 6,    59, 11}, { 6,    58,-11}, { 6,    54, 12}, 
+  { 6,    53,-12}, { 6,    43, 13}, { 6,    42,-13}, { 6,    40, 14}, 
+  { 6,    35,-14}, { 6,    29, 15}, { 6,    28,-15}, { 6,    17, 16}, 
+  { 6,    16,-16}, { 6,    11, 17}, { 6,    10,-17}, { 6,     4, 18}, 
+  { 7,   127,-18}, { 7,   121, 19}, { 7,   120,-19}, { 7,   110, 20}, 
+  { 7,   105,-20}, { 7,    83, 21}, { 7,    82,-21}, { 7,    68, 22}, 
+  { 7,    47,-22}, { 7,    46, 23}, { 7,    45,-23}, { 7,    11, 24}, 
+  { 7,    10,-24}, { 8,   252, 25}, { 8,   223,-25}, { 8,   209, 26}, 
+  { 8,   208,-26}, { 8,   138, 27}, { 8,    89,-27}, { 8,    88, 28}, 
+  { 9,   507,-28}, { 9,   445, 29}, { 9,   444,-29}, { 9,   278, 30}, 
+  {10,  1013,-30}, {10,  1012, 31}, {10,   559,-31}, {11,  1117, 32}, 
+  {11,  1116,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_65[] =
+{
+  { 3,     4,  0}, { 3,     1,  1}, { 3,     0, -1}, { 4,    13,  2}, 
+  { 4,    12, -2}, { 4,     7,  3}, { 4,     6, -3}, { 5,    31,  4}, 
+  { 5,    30, -4}, { 5,    23,  5}, { 5,    22, -5}, { 5,    11,  6}, 
+  { 5,    10, -6}, { 6,    59,  7}, { 6,    58, -7}, { 6,    43,  8}, 
+  { 6,    42, -8}, { 6,    19,  9}, { 6,    18, -9}, { 7,   115, 10}, 
+  { 7,   114,-10}, { 7,    83, 11}, { 7,    82,-11}, { 7,    35, 12}, 
+  { 7,    34,-12}, { 8,   227, 13}, { 8,   226,-13}, { 8,   163, 14}, 
+  { 8,   162,-14}, { 8,   160, 15}, { 8,    67,-15}, { 8,    64, 16}, 
+  { 9,   451,-16}, { 9,   448, 17}, { 9,   323,-17}, { 9,   132, 18}, 
+  { 9,   131,-18}, {10,   900, 19}, {10,   899,-19}, {10,   644, 20}, 
+  {10,   267,-20}, {10,   261, 21}, {10,   260,-21}, {11,  1797, 22}, 
+  {11,  1796,-22}, {11,   533, 23}, {11,   532,-23}, {12,  3605, 24}, 
+  {12,  3604,-24}, {12,  2582, 25}, {12,  2581,-25}, {13,  7215, 26}, 
+  {13,  7214,-26}, {13,  5167, 27}, {13,  5166,-27}, {13,  5160, 28}, 
+  {14, 14427,-28}, {14, 10323, 29}, {14, 10322,-29}, {15, 28853, 30}, 
+  {15, 28852,-30}, {15, 28851, 31}, {15, 28850,-31}, {15, 28849, 32}, 
+  {15, 28848,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_e_65[] =
+{
+  { 3,     4,  0}, { 3,     0,  1}, { 4,    15, -1}, { 4,     7,  2}, 
+  { 4,     6, -2}, { 5,    29,  3}, { 5,    28, -3}, { 5,    23,  4}, 
+  { 5,    22, -4}, { 5,    10,  5}, { 5,     9, -5}, { 5,     6,  6}, 
+  { 5,     5, -6}, { 6,    54,  7}, { 6,    53, -7}, { 6,    48,  8}, 
+  { 6,    43, -8}, { 6,    40,  9}, { 6,    23, -9}, { 6,    16, 10}, 
+  { 6,    15,-10}, { 6,     9, 11}, { 6,     8,-11}, { 7,   105, 12}, 
+  { 7,   104,-12}, { 7,   100, 13}, { 7,    99,-13}, { 7,    84, 14}, 
+  { 7,    83,-14}, { 7,    45, 15}, { 7,    44,-15}, { 7,    29, 16}, 
+  { 7,    28,-16}, { 8,   221, 17}, { 8,   220,-17}, { 8,   206, 18}, 
+  { 8,   205,-18}, { 8,   202, 19}, { 8,   197,-19}, { 8,   171, 20}, 
+  { 8,   170,-20}, { 8,   164, 21}, { 8,    71,-21}, { 8,    69, 22}, 
+  { 8,    68,-22}, { 9,   446, 23}, { 9,   445,-23}, { 9,   415, 24}, 
+  { 9,   414,-24}, { 9,   408, 25}, { 9,   407,-25}, { 9,   393, 26}, 
+  { 9,   392,-26}, { 9,   331, 27}, { 9,   330,-27}, { 9,   141, 28}, 
+  { 9,   140,-28}, {10,   895, 29}, {10,   894,-29}, {10,   889, 30}, 
+  {10,   888,-30}, {10,   819, 31}, {10,   818,-31}, {10,   813, 32}, 
+  {10,   812,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_f_65[] =
+{
+  { 3,     6,  0}, { 3,     3,  1}, { 3,     2, -1}, { 4,    15,  2}, 
+  { 4,    14, -2}, { 4,     9,  3}, { 4,     8, -3}, { 4,     1,  4}, 
+  { 4,     0, -4}, { 5,    21,  5}, { 5,    20, -5}, { 5,     5,  6}, 
+  { 5,     4, -6}, { 6,    45,  7}, { 6,    44, -7}, { 6,    13,  8}, 
+  { 6,    12, -8}, { 7,    93,  9}, { 7,    92, -9}, { 7,    29, 10}, 
+  { 7,    28,-10}, { 8,   189, 11}, { 8,   188,-11}, { 8,    61, 12}, 
+  { 8,    60,-12}, { 9,   381, 13}, { 9,   380,-13}, { 9,   125, 14}, 
+  { 9,   124,-14}, {10,   765, 15}, {10,   764,-15}, {10,   252, 16}, 
+  {11,  1535,-16}, {11,  1532, 17}, {11,   511,-17}, {11,   506, 18}, 
+  {12,  3069,-18}, {12,  3067, 19}, {12,  3066,-19}, {12,  1015, 20}, 
+  {12,  1014,-20}, {13,  6136, 21}, {13,  2043,-21}, {13,  2035, 22}, 
+  {13,  2034,-22}, {14, 12275, 23}, {14, 12274,-23}, {14,  4085, 24}, 
+  {14,  4084,-24}, {14,  4083, 25}, {14,  4082,-25}, {14,  4081, 26}, 
+  {14,  4080,-26}, {14,  4079, 27}, {14,  4078,-27}, {14,  4077, 28}, 
+  {14,  4076,-28}, {14,  4075, 29}, {14,  4074,-29}, {14,  4073, 30}, 
+  {14,  4072,-30}, {14,  4067, 31}, {14,  4066,-31}, {14,  4065, 32}, 
+  {14,  4064,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_g_65[] =
+{
+  { 4,    14,  0}, { 4,    11,  1}, { 4,    10, -1}, { 4,     8,  2}, 
+  { 4,     6, -2}, { 4,     4,  3}, { 4,     3, -3}, { 4,     0,  4}, 
+  { 5,    31, -4}, { 5,    26,  5}, { 5,    25, -5}, { 5,    18,  6}, 
+  { 5,    15, -6}, { 5,    10,  7}, { 5,     5, -7}, { 5,     2,  8}, 
+  { 6,    61, -8}, { 6,    54,  9}, { 6,    49, -9}, { 6,    38, 10}, 
+  { 6,    29,-10}, { 6,    22, 11}, { 6,     9,-11}, { 6,     6, 12}, 
+  { 7,   121,-12}, { 7,   110, 13}, { 7,    97,-13}, { 7,    78, 14}, 
+  { 7,    57,-14}, { 7,    46, 15}, { 7,    17,-15}, { 7,    14, 16}, 
+  { 8,   241,-16}, { 8,   223, 17}, { 8,   222,-17}, { 8,   159, 18}, 
+  { 8,   158,-18}, { 8,    95, 19}, { 8,    94,-19}, { 8,    31, 20}, 
+  { 8,    30,-20}, { 9,   480, 21}, { 9,   387,-21}, { 9,   384, 22}, 
+  { 9,   227,-22}, { 9,   225, 23}, { 9,   224,-23}, { 9,    65, 24}, 
+  { 9,    64,-24}, {10,   962, 25}, {10,   773,-25}, {10,   771, 26}, 
+  {10,   770,-26}, {10,   452, 27}, {10,   135,-27}, {10,   133, 28}, 
+  {10,   132,-28}, {11,  1927, 29}, {11,  1926,-29}, {11,  1545, 30}, 
+  {11,  1544,-30}, {11,   907, 31}, {11,   906,-31}, {11,   269, 32}, 
+  {11,   268,-32}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_a_129[] =
+{
+  { 4,     8,  0}, { 4,    10,  1}, { 4,     9, -1}, { 4,     0,  2}, 
+  { 5,    31, -2}, { 5,    24,  3}, { 5,    23, -3}, { 5,    12,  4}, 
+  { 5,    11, -4}, { 5,     5,  5}, { 5,     4, -5}, { 6,    60,  6}, 
+  { 6,    58, -6}, { 6,    54,  7}, { 6,    53, -7}, { 6,    45,  8}, 
+  { 6,    44, -8}, { 6,    28,  9}, { 6,    27, -9}, { 6,    19, 10}, 
+  { 6,    18,-10}, { 6,    14, 11}, { 6,    13,-11}, { 6,     6, 12}, 
+  { 6,     5,-12}, { 7,   122, 13}, { 7,   119,-13}, { 7,   113, 14}, 
+  { 7,   112,-14}, { 7,   104, 15}, { 7,   103,-15}, { 7,   100, 16}, 
+  { 7,    63,-16}, { 7,    60, 17}, { 7,    59,-17}, { 7,    52, 18}, 
+  { 7,    43,-18}, { 7,    40, 19}, { 7,    35,-19}, { 7,    32, 20}, 
+  { 7,    31,-20}, { 7,    15, 21}, { 7,    14,-21}, { 8,   247, 22}, 
+  { 8,   246,-22}, { 8,   231, 23}, { 8,   230,-23}, { 8,   223, 24}, 
+  { 8,   222,-24}, { 8,   211, 25}, { 8,   210,-25}, { 8,   203, 26}, 
+  { 8,   202,-26}, { 8,   123, 27}, { 8,   122,-27}, { 8,   116, 28}, 
+  { 8,   107,-28}, { 8,    84, 29}, { 8,    83,-29}, { 8,    68, 30}, 
+  { 8,    67,-30}, { 8,    60, 31}, { 8,    51,-31}, { 8,    49, 32}, 
+  { 8,    48,-32}, { 8,    17, 33}, { 8,    16,-33}, { 9,   474, 34}, 
+  { 9,   473,-34}, { 9,   458, 35}, { 9,   457,-35}, { 9,   442, 36}, 
+  { 9,   441,-36}, { 9,   411, 37}, { 9,   410,-37}, { 9,   251, 38}, 
+  { 9,   250,-38}, { 9,   248, 39}, { 9,   235,-39}, { 9,   213, 40}, 
+  { 9,   212,-40}, { 9,   170, 41}, { 9,   165,-41}, { 9,   139, 42}, 
+  { 9,   138,-42}, { 9,   132, 43}, { 9,   123,-43}, { 9,   101, 44}, 
+  { 9,   100,-44}, { 9,    37, 45}, { 9,    36,-45}, {10,   950, 46}, 
+  {10,   945,-46}, {10,   919, 47}, {10,   918,-47}, {10,   912, 48}, 
+  {10,   887,-48}, {10,   881, 49}, {10,   880,-49}, {10,   818, 50}, 
+  {10,   817,-50}, {10,   499, 51}, {10,   498,-51}, {10,   469, 52}, 
+  {10,   468,-52}, {10,   343, 53}, {10,   342,-53}, {10,   329, 54}, 
+  {10,   328,-54}, {10,   267, 55}, {10,   266,-55}, {10,   245, 56}, 
+  {10,   244,-56}, {10,    79, 57}, {10,    78,-57}, {10,    77, 58}, 
+  {10,    76,-58}, {11,  1903, 59}, {11,  1902,-59}, {11,  1889, 60}, 
+  {11,  1888,-60}, {11,  1827, 61}, {11,  1826,-61}, {11,  1773, 62}, 
+  {11,  1772,-62}, {11,  1639, 63}, {11,  1638,-63}, {11,  1633, 64}, 
+  {11,  1632,-64}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_b_129[] =
+{
+  { 5,    10,  0}, { 5,     7,  1}, { 5,     6, -1}, { 5,     4,  2}, 
+  { 5,     3, -2}, { 5,     0,  3}, { 6,    63, -3}, { 6,    60,  4}, 
+  { 6,    59, -4}, { 6,    57,  5}, { 6,    56, -5}, { 6,    53,  6}, 
+  { 6,    52, -6}, { 6,    50,  7}, { 6,    49, -7}, { 6,    46,  8}, 
+  { 6,    45, -8}, { 6,    43,  9}, { 6,    42, -9}, { 6,    39, 10}, 
+  { 6,    38,-10}, { 6,    35, 11}, { 6,    34,-11}, { 6,    32, 12}, 
+  { 6,    31,-12}, { 6,    28, 13}, { 6,    27,-13}, { 6,    25, 14}, 
+  { 6,    24,-14}, { 6,    22, 15}, { 6,    19,-15}, { 6,    16, 16}, 
+  { 6,    11,-16}, { 6,     5, 17}, { 6,     4,-17}, { 7,   125, 18}, 
+  { 7,   124,-18}, { 7,   122, 19}, { 7,   117,-19}, { 7,   110, 20}, 
+  { 7,   109,-20}, { 7,   103, 21}, { 7,   102,-21}, { 7,    96, 22}, 
+  { 7,    95,-22}, { 7,    89, 23}, { 7,    88,-23}, { 7,    81, 24}, 
+  { 7,    80,-24}, { 7,    74, 25}, { 7,    73,-25}, { 7,    66, 26}, 
+  { 7,    61,-26}, { 7,    59, 27}, { 7,    58,-27}, { 7,    52, 28}, 
+  { 7,    47,-28}, { 7,    37, 29}, { 7,    36,-29}, { 7,    21, 30}, 
+  { 7,    20,-30}, { 7,     6, 31}, { 7,     5,-31}, { 8,   247, 32}, 
+  { 8,   246,-32}, { 8,   223, 33}, { 8,   222,-33}, { 8,   217, 34}, 
+  { 8,   216,-34}, { 8,   189, 35}, { 8,   188,-35}, { 8,   166, 36}, 
+  { 8,   165,-36}, { 8,   151, 37}, { 8,   150,-37}, { 8,   144, 38}, 
+  { 8,   135,-38}, { 8,   121, 39}, { 8,   120,-39}, { 8,   106, 40}, 
+  { 8,    93,-40}, { 8,    71, 41}, { 8,    70,-41}, { 8,    68, 42}, 
+  { 8,    15,-42}, { 8,     9, 43}, { 8,     8,-43}, { 9,   466, 44}, 
+  { 9,   465,-44}, { 9,   391, 45}, { 9,   390,-45}, { 9,   388, 46}, 
+  { 9,   335,-46}, { 9,   329, 47}, { 9,   328,-47}, { 9,   269, 48}, 
+  { 9,   268,-48}, { 9,   215, 49}, { 9,   214,-49}, { 9,   184, 50}, 
+  { 9,   139,-50}, { 9,    29, 51}, { 9,    28,-51}, {10,   934, 52}, 
+  {10,   929,-52}, {10,   779, 53}, {10,   778,-53}, {10,   668, 54}, 
+  {10,   583,-54}, {10,   582, 55}, {10,   581,-55}, {10,   371, 56}, 
+  {10,   370,-56}, {10,   276, 57}, {11,  1871,-57}, {11,  1857, 58}, 
+  {11,  1856,-58}, {11,  1338, 59}, {11,  1161,-59}, {11,  1160, 60}, 
+  {11,   555,-60}, {12,  3741, 61}, {12,  3740,-61}, {12,  2678, 62}, 
+  {12,  1109,-62}, {12,  1108, 63}, {13,  5359,-63}, {14, 10717, 64}, 
+  {14, 10716,-64}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_c_129[] =
+{
+  { 6,    58,  0}, { 6,    55,  1}, { 6,    54, -1}, { 6,    52,  2}, 
+  { 6,    51, -2}, { 6,    49,  3}, { 6,    48, -3}, { 6,    46,  4}, 
+  { 6,    45, -4}, { 6,    43,  5}, { 6,    42, -5}, { 6,    40,  6}, 
+  { 6,    39, -6}, { 6,    37,  7}, { 6,    36, -7}, { 6,    34,  8}, 
+  { 6,    33, -8}, { 6,    30,  9}, { 6,    29, -9}, { 6,    27, 10}, 
+  { 6,    26,-10}, { 6,    24, 11}, { 6,    23,-11}, { 6,    21, 12}, 
+  { 6,    20,-12}, { 6,    18, 13}, { 6,    17,-13}, { 6,    14, 14}, 
+  { 6,    13,-14}, { 6,    12, 15}, { 6,    11,-15}, { 6,     8, 16}, 
+  { 6,     7,-16}, { 6,     6, 17}, { 6,     5,-17}, { 6,     3, 18}, 
+  { 6,     2,-18}, { 7,   127, 19}, { 7,   126,-19}, { 7,   124, 20}, 
+  { 7,   123,-20}, { 7,   121, 21}, { 7,   120,-21}, { 7,   118, 22}, 
+  { 7,   115,-22}, { 7,   113, 23}, { 7,   112,-23}, { 7,   106, 24}, 
+  { 7,   101,-24}, { 7,    95, 25}, { 7,    94,-25}, { 7,    88, 26}, 
+  { 7,    83,-26}, { 7,    77, 27}, { 7,    76,-27}, { 7,    70, 28}, 
+  { 7,    65,-28}, { 7,    64, 29}, { 7,    63,-29}, { 7,    56, 30}, 
+  { 7,    51,-30}, { 7,    45, 31}, { 7,    44,-31}, { 7,    39, 32}, 
+  { 7,    38,-32}, { 7,    31, 33}, { 7,    30,-33}, { 7,    20, 34}, 
+  { 7,    19,-34}, { 7,    18, 35}, { 7,     9,-35}, { 7,     3, 36}, 
+  { 7,     2,-36}, { 7,     0, 37}, { 8,   251,-37}, { 8,   245, 38}, 
+  { 8,   244,-38}, { 8,   238, 39}, { 8,   229,-39}, { 8,   215, 40}, 
+  { 8,   214,-40}, { 8,   200, 41}, { 8,   179,-41}, { 8,   165, 42}, 
+  { 8,   164,-42}, { 8,   143, 43}, { 8,   142,-43}, { 8,   124, 44}, 
+  { 8,   115,-44}, { 8,   101, 45}, { 8,   100,-45}, { 8,    66, 46}, 
+  { 8,    65,-46}, { 8,    43, 47}, { 8,    42,-47}, { 8,    17, 48}, 
+  { 8,    16,-48}, { 8,     2, 49}, { 9,   501,-49}, { 9,   479, 50}, 
+  { 9,   478,-50}, { 9,   456, 51}, { 9,   403,-51}, { 9,   357, 52}, 
+  { 9,   356,-52}, { 9,   251, 53}, { 9,   250,-53}, { 9,   228, 54}, 
+  { 9,   135,-54}, { 9,   129, 55}, { 9,   128,-55}, { 9,     6, 56}, 
+  {10,  1001,-56}, {10,  1000, 57}, {10,   915,-57}, {10,   805, 58}, 
+  {10,   804,-58}, {10,   458, 59}, {10,   269,-59}, {10,   268, 60}, 
+  {10,    15,-60}, {11,  1829, 61}, {11,  1828,-61}, {11,   918, 62}, 
+  {11,    29,-62}, {11,    28, 63}, {12,  1839,-63}, {13,  3677, 64}, 
+  {13,  3676,-64}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_d_129[] =
+{
+  { 4,     9,  0}, { 4,     6,  1}, { 4,     5, -1}, { 4,     2,  2}, 
+  { 4,     1, -2}, { 5,    30,  3}, { 5,    29, -3}, { 5,    26,  4}, 
+  { 5,    25, -4}, { 5,    22,  5}, { 5,    21, -5}, { 5,    16,  6}, 
+  { 5,    15, -6}, { 5,     8,  7}, { 5,     7, -7}, { 5,     0,  8}, 
+  { 6,    63, -8}, { 6,    56,  9}, { 6,    55, -9}, { 6,    48, 10}, 
+  { 6,    47,-10}, { 6,    40, 11}, { 6,    35,-11}, { 6,    28, 12}, 
+  { 6,    19,-12}, { 6,    12, 13}, { 6,     3,-13}, { 7,   124, 14}, 
+  { 7,   115,-14}, { 7,   108, 15}, { 7,    99,-15}, { 7,    92, 16}, 
+  { 7,    83,-16}, { 7,    68, 17}, { 7,    59,-17}, { 7,    36, 18}, 
+  { 7,    27,-18}, { 7,     4, 19}, { 8,   251,-19}, { 8,   228, 20}, 
+  { 8,   219,-20}, { 8,   196, 21}, { 8,   187,-21}, { 8,   164, 22}, 
+  { 8,   139,-22}, { 8,   116, 23}, { 8,    75,-23}, { 8,    52, 24}, 
+  { 8,    11,-24}, { 9,   501, 25}, { 9,   500,-25}, { 9,   437, 26}, 
+  { 9,   436,-26}, { 9,   373, 27}, { 9,   372,-27}, { 9,   277, 28}, 
+  { 9,   276,-28}, { 9,   149, 29}, { 9,   148,-29}, { 9,    21, 30}, 
+  { 9,    20,-30}, {10,   917, 31}, {10,   916,-31}, {10,   789, 32}, 
+  {10,   788,-32}, {10,   661, 33}, {10,   660,-33}, {10,   469, 34}, 
+  {10,   468,-34}, {10,   214, 35}, {10,   213,-35}, {11,  1838, 36}, 
+  {11,  1837,-36}, {11,  1582, 37}, {11,  1581,-37}, {11,  1326, 38}, 
+  {11,  1325,-38}, {11,   942, 39}, {11,   941,-39}, {11,   431, 40}, 
+  {11,   430,-40}, {12,  3679, 41}, {12,  3678,-41}, {12,  3167, 42}, 
+  {12,  3166,-42}, {12,  3160, 43}, {12,  2655,-43}, {12,  2648, 44}, 
+  {12,  1887,-44}, {12,  1880, 45}, {12,   851,-45}, {12,   849, 46}, 
+  {12,   848,-46}, {13,  7346, 47}, {13,  7345,-47}, {13,  6322, 48}, 
+  {13,  5309,-48}, {13,  3773, 49}, {13,  3772,-49}, {13,  3762, 50}, 
+  {13,  1701,-50}, {14, 14695, 51}, {14, 14694,-51}, {14, 14688, 52}, 
+  {14, 12647,-52}, {14, 10617, 53}, {14, 10616,-53}, {14, 10596, 54}, 
+  {14,  7527,-54}, {14,  3401, 55}, {14,  3400,-55}, {15, 29378, 56}, 
+  {15, 25293,-56}, {15, 21195, 57}, {15, 21194,-57}, {15, 15053, 58}, 
+  {15, 15052,-58}, {16, 58759, 59}, {16, 58758,-59}, {16, 50585, 60}, 
+  {16, 50584,-60}, {16, 42399, 61}, {16, 42398,-61}, {16, 42397, 62}, 
+  {16, 42396,-62}, {16, 42395, 63}, {16, 42394,-63}, {16, 42393, 64}, 
+  {16, 42392,-64}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_e_129[] =
+{
+  { 5,    12,  0}, { 5,    11,  1}, { 5,    10, -1}, { 5,     9,  2}, 
+  { 5,     8, -2}, { 5,     7,  3}, { 5,     6, -3}, { 5,     4,  4}, 
+  { 5,     3, -4}, { 5,     2,  5}, { 5,     1, -5}, { 5,     0,  6}, 
+  { 6,    63, -6}, { 6,    61,  7}, { 6,    60, -7}, { 6,    59,  8}, 
+  { 6,    58, -8}, { 6,    56,  9}, { 6,    55, -9}, { 6,    53, 10}, 
+  { 6,    52,-10}, { 6,    51, 11}, { 6,    50,-11}, { 6,    47, 12}, 
+  { 6,    46,-12}, { 6,    45, 13}, { 6,    44,-13}, { 6,    42, 14}, 
+  { 6,    41,-14}, { 6,    38, 15}, { 6,    37,-15}, { 6,    36, 16}, 
+  { 6,    35,-16}, { 6,    32, 17}, { 6,    31,-17}, { 6,    29, 18}, 
+  { 6,    28,-18}, { 6,    26, 19}, { 6,    11,-19}, { 7,   125, 20}, 
+  { 7,   124,-20}, { 7,   109, 21}, { 7,   108,-21}, { 7,    98, 22}, 
+  { 7,    97,-22}, { 7,    87, 23}, { 7,    86,-23}, { 7,    79, 24}, 
+  { 7,    78,-24}, { 7,    68, 25}, { 7,    67,-25}, { 7,    60, 26}, 
+  { 7,    55,-26}, { 7,    21, 27}, { 7,    20,-27}, { 8,   230, 28}, 
+  { 8,   229,-28}, { 8,   198, 29}, { 8,   193,-29}, { 8,   163, 30}, 
+  { 8,   162,-30}, { 8,   139, 31}, { 8,   138,-31}, { 8,   123, 32}, 
+  { 8,   122,-32}, { 8,   108, 33}, { 9,   463,-33}, { 9,   457, 34}, 
+  { 9,   456,-34}, { 9,   385, 35}, { 9,   384,-35}, { 9,   321, 36}, 
+  { 9,   320,-36}, { 9,   266, 37}, { 9,   265,-37}, { 9,   218, 38}, 
+  {10,   925,-38}, {10,   798, 39}, {10,   797,-39}, {10,   646, 40}, 
+  {10,   645,-40}, {10,   535, 41}, {10,   534,-41}, {10,   528, 42}, 
+  {10,   439,-42}, {11,  1848, 43}, {11,  1599,-43}, {11,  1592, 44}, 
+  {11,  1295,-44}, {11,  1288, 45}, {11,  1059,-45}, {11,   877, 46}, 
+  {11,   876,-46}, {12,  3197, 47}, {12,  3196,-47}, {12,  2589, 48}, 
+  {12,  2588,-48}, {12,  2117, 49}, {12,  2116,-49}, {13,  7398, 50}, 
+  {13,  7397,-50}, {13,  6374, 51}, {13,  6373,-51}, {13,  5158, 52}, 
+  {13,  5157,-52}, {14, 14799, 53}, {14, 14798,-53}, {14, 12751, 54}, 
+  {14, 12750,-54}, {14, 10318, 55}, {14, 10313,-55}, {15, 29587, 56}, 
+  {15, 29586,-56}, {15, 29584, 57}, {15, 25491,-57}, {15, 20625, 58}, 
+  {15, 20624,-58}, {16, 59171, 59}, {16, 59170,-59}, {16, 50980, 60}, 
+  {16, 41277,-60}, {16, 50981, 61}, {16, 41278,-61}, {16, 50978, 62}, 
+  {16, 41279,-62}, {16, 50979, 63}, {16, 50976,-63}, {16, 50977, 64}, 
+  {16, 41276,-64}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_f_129[] =
+{
+  { 6,    56,  0}, { 6,    55,  1}, { 6,    54, -1}, { 6,    52,  2}, 
+  { 6,    51, -2}, { 6,    50,  3}, { 6,    49, -3}, { 6,    48,  4}, 
+  { 6,    47, -4}, { 6,    46,  5}, { 6,    45, -5}, { 6,    44,  6}, 
+  { 6,    43, -6}, { 6,    41,  7}, { 6,    40, -7}, { 6,    39,  8}, 
+  { 6,    38, -8}, { 6,    36,  9}, { 6,    35, -9}, { 6,    34, 10}, 
+  { 6,    33,-10}, { 6,    31, 11}, { 6,    30,-11}, { 6,    29, 12}, 
+  { 6,    28,-12}, { 6,    26, 13}, { 6,    25,-13}, { 6,    23, 14}, 
+  { 6,    22,-14}, { 6,    21, 15}, { 6,    20,-15}, { 6,    18, 16}, 
+  { 6,    17,-16}, { 6,    15, 17}, { 6,    14,-17}, { 6,    12, 18}, 
+  { 6,    11,-18}, { 6,     9, 19}, { 6,     8,-19}, { 6,     7, 20}, 
+  { 6,     6,-20}, { 6,     3, 21}, { 6,     2,-21}, { 6,     1, 22}, 
+  { 6,     0,-22}, { 7,   125, 23}, { 7,   124,-23}, { 7,   123, 24}, 
+  { 7,   122,-24}, { 7,   120, 25}, { 7,   119,-25}, { 7,   116, 26}, 
+  { 7,   115,-26}, { 7,   114, 27}, { 7,   107,-27}, { 7,    84, 28}, 
+  { 7,    75,-28}, { 7,    65, 29}, { 7,    64,-29}, { 7,    54, 30}, 
+  { 7,    49,-30}, { 7,    39, 31}, { 7,    38,-31}, { 7,    27, 32}, 
+  { 7,    26,-32}, { 7,    20, 33}, { 7,    11,-33}, { 7,    10, 34}, 
+  { 7,     9,-34}, { 8,   254, 35}, { 8,   253,-35}, { 8,   243, 36}, 
+  { 8,   242,-36}, { 8,   235, 37}, { 8,   234,-37}, { 8,   213, 38}, 
+  { 8,   212,-38}, { 8,   149, 39}, { 8,   148,-39}, { 8,   110, 40}, 
+  { 8,    97,-40}, { 8,    66, 41}, { 8,    65,-41}, { 8,    43, 42}, 
+  { 8,    42,-42}, { 8,    16, 43}, { 9,   511,-43}, { 9,   505, 44}, 
+  { 9,   504,-44}, { 9,   474, 45}, { 9,   473,-45}, { 9,   343, 46}, 
+  { 9,   342,-46}, { 9,   340, 47}, { 9,   223,-47}, { 9,   192, 48}, 
+  { 9,   135,-48}, { 9,   129, 49}, { 9,   128,-49}, { 9,    34, 50}, 
+  {10,  1021,-50}, {10,   951, 51}, {10,   950,-51}, {10,   944, 52}, 
+  {10,   683,-52}, {10,   445, 53}, {10,   444,-53}, {10,   269, 54}, 
+  {10,   268,-54}, {10,    71, 55}, {10,    70,-55}, {11,  2040, 56}, 
+  {11,  1891,-56}, {11,  1364, 57}, {11,   775,-57}, {11,   774, 58}, 
+  {11,   773,-58}, {12,  4083, 59}, {12,  4082,-59}, {12,  3780, 60}, 
+  {12,  2731,-60}, {12,  1545, 61}, {12,  1544,-61}, {13,  7562, 62}, 
+  {13,  5461,-62}, {13,  5460, 63}, {14, 15127,-63}, {15, 30253, 64}, 
+  {15, 30252,-64}, { 0,     0,  0}
+};
+
+huff_entry_t bitalloc_g_129[] =
+{
+  { 4,     0,  0}, { 5,    29,  1}, { 5,    28, -1}, { 5,    25,  2}, 
+  { 5,    24, -2}, { 5,    21,  3}, { 5,    20, -3}, { 5,    17,  4}, 
+  { 5,    16, -4}, { 5,    13,  5}, { 5,    12, -5}, { 5,     9,  6}, 
+  { 5,     8, -6}, { 5,     5,  7}, { 5,     4, -7}, { 6,    63,  8}, 
+  { 6,    62, -8}, { 6,    55,  9}, { 6,    54, -9}, { 6,    47, 10}, 
+  { 6,    46,-10}, { 6,    39, 11}, { 6,    38,-11}, { 6,    31, 12}, 
+  { 6,    30,-12}, { 6,    23, 13}, { 6,    22,-13}, { 6,    15, 14}, 
+  { 6,    14,-14}, { 6,     7, 15}, { 6,     6,-15}, { 7,   123, 16}, 
+  { 7,   122,-16}, { 7,   107, 17}, { 7,   106,-17}, { 7,    91, 18}, 
+  { 7,    90,-18}, { 7,    75, 19}, { 7,    74,-19}, { 7,    59, 20}, 
+  { 7,    58,-20}, { 7,    43, 21}, { 7,    42,-21}, { 7,    27, 22}, 
+  { 7,    26,-22}, { 7,    11, 23}, { 7,    10,-23}, { 7,     8, 24}, 
+  { 8,   243,-24}, { 8,   240, 25}, { 8,   211,-25}, { 8,   208, 26}, 
+  { 8,   179,-26}, { 8,   176, 27}, { 8,   147,-27}, { 8,   144, 28}, 
+  { 8,   115,-28}, { 8,   112, 29}, { 8,    83,-29}, { 8,    80, 30}, 
+  { 8,    51,-30}, { 8,    48, 31}, { 8,    19,-31}, { 9,   484, 32}, 
+  { 9,   483,-32}, { 9,   421, 33}, { 9,   420,-33}, { 9,   357, 34}, 
+  { 9,   356,-34}, { 9,   293, 35}, { 9,   292,-35}, { 9,   229, 36}, 
+  { 9,   228,-36}, { 9,   226, 37}, { 9,   165,-37}, { 9,   162, 38}, 
+  { 9,   101,-38}, { 9,    98, 39}, { 9,    37,-39}, {10,   970, 40}, 
+  {10,   965,-40}, {10,   839, 41}, {10,   838,-41}, {10,   711, 42}, 
+  {10,   710,-42}, {10,   708, 43}, {10,   583,-43}, {10,   580, 44}, 
+  {10,   455,-44}, {10,   329, 45}, {10,   328,-45}, {10,   201, 46}, 
+  {10,   200,-46}, {10,   198, 47}, {10,    73,-47}, {11,  1942, 48}, 
+  {11,  1929,-48}, {11,  1675, 49}, {11,  1674,-49}, {11,  1672, 50}, 
+  {11,  1419,-50}, {11,  1165, 51}, {11,  1164,-51}, {11,  1162, 52}, 
+  {11,   909,-52}, {11,   655, 53}, {11,   654,-53}, {11,   652, 54}, 
+  {11,   399,-54}, {11,   145, 55}, {11,   144,-55}, {12,  3886, 56}, 
+  {12,  3857,-56}, {12,  3347, 57}, {12,  3346,-57}, {12,  2837, 58}, 
+  {12,  2836,-58}, {12,  2327, 59}, {12,  2326,-59}, {12,  1817, 60}, 
+  {12,  1816,-60}, {12,  1307, 61}, {12,  1306,-61}, {12,   797, 62}, 
+  {12,   796,-62}, {13,  7775, 63}, {13,  7774,-63}, {13,  7713, 64}, 
+  {13,  7712,-64}, { 0,     0,  0}
+};
+
+huff_entry_t *bitalloc_select[11][8] =
+{
+  { 0 },
+  { bitalloc_a_3, 0 },
+  { bitalloc_a_5, bitalloc_b_5, bitalloc_c_5, 0 },
+  { bitalloc_a_7, bitalloc_b_7, bitalloc_c_7, 0 },
+  { bitalloc_a_9, bitalloc_b_9, bitalloc_c_9, 0 },
+  { bitalloc_a_13, bitalloc_b_13, bitalloc_c_13, 0 },
+  { bitalloc_a_17, bitalloc_b_17, bitalloc_c_17, bitalloc_d_17,
+    bitalloc_e_17, bitalloc_f_17, bitalloc_g_17, 0 },
+  { bitalloc_a_25, bitalloc_b_25, bitalloc_c_25, bitalloc_d_25,
+    bitalloc_e_25, bitalloc_f_25, bitalloc_g_25, 0 },
+  { bitalloc_a_33, bitalloc_b_33, bitalloc_c_33, bitalloc_d_33,
+    bitalloc_e_33, bitalloc_f_33, bitalloc_g_33, 0 },
+  { bitalloc_a_65, bitalloc_b_65, bitalloc_c_65, bitalloc_d_65,
+    bitalloc_e_65, bitalloc_f_65, bitalloc_g_65, 0 },
+  { bitalloc_a_129, bitalloc_b_129, bitalloc_c_129, bitalloc_d_129,
+    bitalloc_e_129, bitalloc_f_129, bitalloc_g_129, 0 },
+};
+
+static int InverseQ( dca_state_t * state, huff_entry_t * huff )
+{
+    int value = 0;
+    int length = 0, j;
+
+    while( 1 )
+    {
+        length++;
+        value <<= 1;
+        value |= bitstream_get (state, 1);
+
+	for( j = 0; huff[j].length != 0 && huff[j].length < length; j++ );
+
+	if( huff[j].length == 0 ) break;
+
+	for( ; huff[j].length == length; j++ )
+	{
+	    if( huff[j].code == value ) return huff[j].value;
+	}
+    }
+
+    return 0;
+}
diff --git a/contrib/libdca/tables_quantization.h b/contrib/libdca/tables_quantization.h
new file mode 100644
index 000000000..4dc3cd0fe
--- /dev/null
+++ b/contrib/libdca/tables_quantization.h
@@ -0,0 +1,89 @@
+/*
+ * tables_quantization.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+int scale_factor_quant6[] =
+{
+        1,       2,       2,       3,       3,       4,       6,       7, 
+       10,      12,      16,      20,      26,      34,      44,      56, 
+       72,      93,     120,     155,     200,     257,     331,     427, 
+      550,     708,     912,    1175,    1514,    1950,    2512,    3236, 
+     4169,    5370,    6918,    8913,   11482,   14791,   19055,   24547, 
+    31623,   40738,   52481,   67608,   87096,  112202,  144544,  186209, 
+   239883,  309030,  398107,  512861,  660693,  851138, 1096478, 1412538, 
+  1819701, 2344229, 3019952, 3890451, 5011872, 6456542, 8317638,       0
+};
+
+int scale_factor_quant7[] =
+{
+        1,       1,       2,       2,       2,       2,       3,       3, 
+        3,       4,       4,       5,       6,       7,       7,       8, 
+       10,      11,      12,      14,      16,      18,      20,      23, 
+       26,      30,      34,      38,      44,      50,      56,      64, 
+       72,      82,      93,     106,     120,     136,     155,     176, 
+      200,     226,     257,     292,     331,     376,     427,     484, 
+      550,     624,     708,     804,     912,    1035,    1175,    1334, 
+     1514,    1718,    1950,    2213,    2512,    2851,    3236,    3673, 
+     4169,    4732,    5370,    6095,    6918,    7852,    8913,   10116, 
+    11482,   13032,   14791,   16788,   19055,   21627,   24547,   27861, 
+    31623,   35892,   40738,   46238,   52481,   59566,   67608,   76736, 
+    87096,   98855,  112202,  127350,  144544,  164059,  186209,  211349, 
+   239883,  272270,  309030,  350752,  398107,  451856,  512861,  582103, 
+   660693,  749894,  851138,  966051, 1096478, 1244515, 1412538, 1603245, 
+  1819701, 2065380, 2344229, 2660725, 3019952, 3427678, 3890451, 4415704, 
+  5011872, 5688529, 6456542, 7328245, 8317638,       0,       0,       0
+};
+
+/* 20bits unsigned fractional binary codes */
+int lossy_quant[] =
+{
+        0, 6710886, 4194304, 3355443, 2474639, 2097152, 1761608, 1426063, 
+   796918,  461373,  251658,  146801,   79692,   46137,   27263,   16777, 
+    10486,    5872,    3355,    1887,    1258,     713,     336,     168, 
+       84,      42,      21,       0,       0,       0,       0,       0
+};
+
+double lossy_quant_d[] =
+{
+          0,     1.6,      1.0,     0.8,    0.59,    0.50,    0.42,    0.34, 
+       0.19,    0.11,     0.06,   0.035,   0.019,   0.011,  0.0065,  0.0040, 
+     0.0025,  0.0014,   0.0008, 0.00045, 0.00030, 0.00017, 0.00008, 0.00004, 
+    0.00002, 0.00001, 0.000005,       0,       0,       0,       0,       0
+};
+
+/* 20bits unsigned fractional binary codes */
+int lossless_quant[] =
+{
+        0, 4194304, 2097152, 1384120, 1048576,  696254,  524288,  348127, 
+   262144,  131072,   65431,   33026,   16450,    8208,    4100,    2049, 
+     1024,     512,     256,     128,      64,      32,      16,       8, 
+        4,       2,       1,       0,       0,       0,       0,       0
+};
+
+double lossless_quant_d[] =
+{
+    0,             1.0,      0.5,     0.33,     0.25,    0.166,    0.125,
+    0.083,      0.0625,  0.03125,   0.0156, 7.874E-3, 3.922E-3, 1.957E-3,
+    9.775E-4, 4.885E-4, 2.442E-4, 1.221E-4, 6.104E-5, 3.052E-5, 1.526E-5,
+    7.629E-6, 3.815E-6, 1.907E-6, 9.537E-7, 4.768E-7, 2.384E-7,        0,
+           0,        0,        0,        0
+};
diff --git a/contrib/libdca/tables_vq.h b/contrib/libdca/tables_vq.h
new file mode 100644
index 000000000..2aafd762c
--- /dev/null
+++ b/contrib/libdca/tables_vq.h
@@ -0,0 +1,2076 @@
+/*
+ * tables_vq.h
+ * Copyright (C) 2004 Gildas Bazin <gbazin@videolan.org>
+ *
+ * This file is part of libdca, a free DTS Coherent Acoustics stream decoder.
+ * See http://www.videolan.org/developers/libdca.html for updates.
+ *
+ * libdca is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdca is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* 8bits signed fractional Q4 binary codes */
+
+static int8_t high_freq_vq[1024][32] =
+{
+  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+  { -4, -2, 2, 1, -16, -10, 1, 3, 1, 0, 6, 1, -3, 7, 1, -22, 
+    2, -4, -3, 11, 14, 6, -1, 1, -13, 29, -28, 10, 10, -8, 0, -9 },
+  { -8, 8, -7, 10, -3, -12, -5, -8, 1, -2, 9, -2, -5, -18, 1, 9, 
+    -8, -8, 3, 41, 7, -9, -9, 22, -42, -29, 14, -18, -14, -32, 1, -15 },
+  { -16, 8, 15, 16, -16, 5, 2, 7, -6, -16, -7, 1, 1, -3, -2, 0, 
+    8, 20, -26, -11, 2, -17, 0, -3, -34, -37, 10, 44, -2, 22, 2, -4 },
+  { 7, 14, 5, 6, 15, -1, 3, -3, -9, -23, -5, -14, 8, -1, -14, -6, 
+    -5, -8, 54, 31, -6, 18, 2, -19, -2, -11, -30, -6, -19, 2, -2, -14 },
+  { 1, 2, -2, -1, -3, -3, 1, -5, 1, -3, -4, -8, 5, -4, 0, 1, 
+    3, 7, -5, -4, -3, -12, 3, -2, -3, 12, -53, -51, 6, -1, 6, 8 },
+  { 0, -1, 5, 1, -6, -8, 7, 5, -18, -4, -1, 1, 0, -3, -3, -14, 
+    -1, -6, 0, -14, -1, -1, 5, -3, -11, 1, -20, 10, 2, 19, -2, -2 },
+  { 2, 4, 3, 0, 5, 0, 3, 1, -2, 0, -6, -3, -4, -5, -3, -3, 
+    -7, 0, -34, 4, -43, 17, 0, -53, -13, -7, 24, 14, 5, -18, 9, -20 },
+  { 1, 0, -3, 2, 3, -5, -2, 7, -21, 5, -25, 23, 11, -28, 2, 1, 
+    -11, 9, 13, -6, -12, 5, 7, 2, 4, -11, -6, -1, 8, 0, 1, -2 },
+  { 2, -4, -6, -4, 0, -5, -29, 13, -6, -22, -3, -43, 12, -41, 5, 24, 
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+    6, 22, -1, -5, 8, 12, -1, -2, 28, 27, 20, -27, 14, 1, 2, -3 },
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+    8, 7, 1, -5, -7, 2, -5, 4, 1, 3, -8, -2, 0, 4, -2, 6 },
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+    -5, 12, 4, 6, 2, 1, -2, 1, 3, 2, 5, 2, 2, 2, 3, -1 },
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+    -7, -2, -5, -8, 6, -1, 0, 4, 6, -3, 12, -1, -2, 0, 5, -7 },
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+    -2, -3, -3, 2, 5, -9, 13, 1, 10, 11, 3, 5, -2, 2, 2, -7 },
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+    0, -1, -3, 0, 8, 4, -5, -7, 6, -1, 4, 8, 1, 1, 7, -6 },
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+    -2, -10, -2, -10, -3, 7, 1, 5, -8, 8, -14, -3, -15, 7, -10, -6 },
+  { 16, -27, 13, -4, -23, 7, -9, 6, -7, 5, 4, 2, -1, -3, 23, -18, 
+    7, 0, -3, 4, -3, 9, -6, -2, -1, 8, -6, 2, 6, -3, 2, -2 },
+  { -1, -35, -2, -8, 11, -1, -7, -3, -2, 11, 7, 6, -6, -10, 9, 6, 
+    -3, -5, -6, -3, 9, 16, -16, -9, -20, 12, 3, 5, -3, 1, -9, 4 },
+  { 2, -24, 1, -12, -16, 5, -4, 3, -4, -1, -11, -11, -8, -14, 14, 10, 
+    -8, 20, 8, -3, -11, 1, 1, -4, -4, -7, -3, 15, 2, -6, -2, 7 },
+  { 9, -21, 2, -19, -7, -5, -8, 25, 3, 17, 5, -3, 9, -12, 8, 2, 
+    -4, 3, 3, 1, 11, -9, -4, -3, 4, 3, -22, 6, 4, 6, 11, -5 },
+  { 16, -23, 13, -17, -21, -12, 5, 9, -20, 7, 6, -6, 0, 2, -9, 6, 
+    -6, -13, -7, -1, 5, -3, 5, -7, -10, 1, 0, 8, -9, 11, 0, -8 },
+  { 10, -26, -9, -7, -19, -4, 6, 16, -7, 5, -4, 4, 8, 0, 4, -1, 
+    6, -7, 1, -8, -11, 10, -14, 0, -16, 6, -3, 5, -1, 14, 12, 1 },
+  { 8, -27, 12, -14, -1, -1, -19, 10, -11, 21, -14, 9, -8, -3, 8, -1, 
+    12, -13, 3, -4, -2, 0, -9, 0, -7, 2, -3, 12, 1, -3, 3, 1 },
+  { 18, -20, -14, -14, -16, -3, -24, 6, -17, 2, -3, -11, 2, -3, 12, 10, 
+    10, 1, 10, 7, 8, 5, 5, 4, -1, 7, 2, 2, 0, 4, 7, 0 },
+  { 0, -30, 9, -16, -18, 15, 12, -3, 4, -4, -5, -11, -4, -12, -10, 0, 
+    2, -2, -4, -1, 2, 0, -1, -6, 2, -3, 4, -5, 7, 3, 5, 7 },
+  { 25, -24, -1, -6, -9, 6, -13, -2, 3, 15, -3, 11, 4, -8, -11, 2, 
+    0, -9, -2, 7, 4, 8, 5, -8, 5, 6, -1, -11, -15, -5, 0, 11 },
+  { 0, -34, -7, -11, -7, 9, -3, 19, 4, -8, 3, -11, 11, -3, -9, 12, 
+    9, 9, 2, 1, -7, 1, -3, 0, -6, -2, -1, 3, 0, -7, -2, -5 },
+  { 6, -34, -4, -5, -3, -9, 2, 9, -1, 9, -5, -3, -26, -12, 8, -6, 
+    -7, 11, -8, 4, 4, 1, -1, 0, 8, 9, -4, 7, -1, 1, -3, -1 },
+  { 3, -30, 5, 6, -10, 3, -7, 6, 3, 3, -26, -19, -3, 1, 7, 5, 
+    -4, -5, 6, 10, 13, -10, 4, -7, -4, 5, -3, 9, -6, 3, 9, 5 },
+  { 4, -24, 9, -19, 2, -4, -5, 8, -3, 2, 0, -15, -1, 9, -4, 22, 
+    6, 9, 3, 7, 11, -9, 0, -3, 4, 5, -5, 10, -8, 5, -7, -3 },
+  { 8, -27, 7, -3, -1, 2, -9, 13, 7, 12, -4, -6, -6, 5, 0, 7, 
+    5, 1, 15, -3, -4, 0, -5, -2, 7, -5, -7, 1, -2, 13, -8, 13 },
+  { 17, -22, -15, -11, -8, 16, -14, 18, 2, -1, 14, -7, 14, -6, -6, -7, 
+    -8, 17, 6, 4, 4, -7, -5, -9, -14, -6, -1, 9, -3, 1, 6, -5 },
+  { 25, -30, 2, -12, -13, 18, -18, 16, 8, -3, 10, -8, -3, -1, -6, 3, 
+    -5, -7, 4, 6, 7, 1, 1, -11, -5, 6, 2, -4, 9, -1, -5, -2 },
+  { 7, -23, 7, -15, -1, -3, -1, 0, -10, 12, 2, 5, -4, 0, 4, 6, 
+    -1, 5, -9, -1, -1, -7, 1, 17, 9, -17, -16, 8, 4, -14, 11, 14 },
+  { 0, -31, 7, -13, 3, -11, -7, 6, 1, -11, 8, -7, 15, -3, 16, -11, 
+    -1, -15, 16, -3, 5, 0, -2, -2, -6, 11, 5, 6, 5, -5, 6, 3 },
+  { 13, -24, -2, -20, -10, 7, -3, -1, 15, 2, 6, -5, -7, -10, -20, 1, 
+    -4, 14, 8, -2, 3, -13, -3, 1, -4, 1, -3, 2, 8, -7, 16, -4 },
+  { 1, -2, -2, -3, -4, -7, 0, 3, 6, 7, 3, 2, 1, -2, -1, 0, 
+    -6, 4, 2, -4, -3, -4, 5, 9, 5, 0, -3, -3, -4, -7, -31, -50 },
+  { -1, -3, 7, 2, -1, 2, 4, 6, 0, 10, -2, 0, -20, -6, -3, 9, 
+    -20, -22, -1, -1, 15, 9, -12, 10, -13, -20, 12, 3, 5, 6, -7, -26 },
+  { 0, 4, -2, -14, -12, 6, -13, 11, -10, 3, 22, 6, 16, -2, -5, 1, 
+    -3, -11, 0, -7, 5, -5, 0, 1, -1, -6, 8, 8, 10, 9, -5, -27 },
+  { -5, 10, -2, 7, 9, -9, 5, -9, 5, 4, -15, 14, 1, 3, -10, 5, 
+    0, -2, 7, 3, -13, 6, 9, -6, 5, -14, -17, -1, 11, 14, -2, -26 },
+  { 0, 6, -3, 0, -8, 6, 0, 1, 4, -8, 2, -5, 4, 7, 15, 11, 
+    9, 19, -2, 14, -8, 7, -1, 3, -3, -3, -10, -2, 12, -2, -12, -29 },
+  { -12, -5, 0, -3, -2, 6, 3, -3, 2, -2, 1, 11, 2, -7, 5, 1, 
+    2, -2, -14, 0, -1, -5, 3, 8, -28, -26, 6, -6, 3, 8, -10, -27 },
+  { -1, -3, 6, 2, 4, 15, 1, 0, 2, -2, -2, 13, 3, 6, 0, 6, 
+    -1, -4, -1, -5, 8, -1, 5, -5, -15, 11, -8, -5, 14, -6, -14, -29 },
+  { -5, -6, 0, 1, 0, 6, -3, 2, -5, -1, 5, -3, 2, -10, 3, 4, 
+    3, 0, 13, -3, -1, 4, -4, -6, 2, 9, 8, 2, -3, 28, -11, -31 },
+  { 1, -4, -10, -9, -4, -3, -15, -6, 1, 5, -3, -6, 5, -6, -22, 27, 
+    -13, 5, 3, -7, -4, 20, -7, -12, -1, -24, -4, -13, -8, -11, -15, -21 },
+  { -6, -4, 19, -6, 2, 11, -6, 1, -3, -10, 9, -9, 12, -10, 2, 1, 
+    -9, 1, 15, 7, -5, 5, -29, -35, 4, -30, 9, 9, 19, 17, 2, -17 },
+  { -3, 3, -3, 1, 2, 5, -1, 5, -2, -3, 1, -3, -8, 3, -4, -2, 
+    -4, -1, 12, 0, 2, -8, -6, -4, 16, -1, -14, -2, 25, -6, -15, -36 },
+  { 0, -1, 3, -4, -4, -1, 7, -4, 8, 0, 10, 9, -4, 1, 10, -1, 
+    -3, -13, -5, -4, -1, -4, 8, 11, 14, -7, -5, 16, 12, 13, -1, -28 },
+  { 1, -2, 2, -3, -8, 10, 4, 9, 12, 3, 5, 0, 8, -3, -6, 2, 
+    16, -11, 11, 0, 1, 6, 1, 18, -10, -16, -1, -4, 5, -14, -15, -20 },
+  { 1, -12, 5, 4, -7, 8, -1, -17, -2, -9, -14, -11, 6, -9, 5, -4, 
+    3, -2, 7, 18, -5, 5, 6, -1, -11, -2, -10, -3, 8, -3, -2, -32 },
+  { -12, 5, 20, -5, -6, -11, -6, -6, -13, 4, -6, 19, -8, 2, 3, -9, 
+    -4, -4, -1, 9, -1, 21, -1, 7, 15, -10, -1, -3, 9, -3, 2, -24 },
+  { 0, -3, 2, -6, 4, -1, -9, -2, -1, -3, 6, -1, -5, -6, -5, -8, 
+    0, -2, -6, 9, -4, 3, 2, -13, 1, -7, 23, -13, 4, -3, -15, -33 },
+  { -7, 2, -15, 11, -10, 14, 0, -11, 3, -1, 12, -4, -4, 9, 11, -13, 
+    -13, -3, -14, 1, 3, 6, -5, 8, 0, 5, 5, -10, 4, 5, -6, -30 },
+  { -6, 4, 0, -5, 4, 1, -1, -1, 3, 6, 5, -2, -5, 0, -2, 5, 
+    -4, -2, -4, -2, 4, 7, -7, -1, 1, -4, -3, -19, 37, 12, 10, -40 },
+  { -7, 2, -7, -12, 17, 11, -7, 2, 2, 3, 1, -1, 3, 4, -2, -5, 
+    9, -9, 6, 4, 9, 12, 11, -5, 2, -1, 0, 9, 5, -7, -2, -24 },
+  { -7, 6, 1, 3, 1, 0, 6, 0, 4, -12, -2, -2, 1, -9, 10, -2, 
+    11, -1, 21, -12, 15, -5, 10, -5, 5, -5, 14, -6, 5, -7, -3, -29 },
+  { -2, 0, -5, -2, -3, 1, -3, 0, 4, 2, 3, 0, 2, -2, 7, -2, 
+    3, -5, 2, -1, 6, -4, 0, -3, 8, -11, 19, -8, 22, -34, 13, -35 },
+  { -1, -3, -1, 9, 11, -3, -3, -1, 7, 18, 11, -5, 2, -12, -11, 18, 
+    9, -5, 1, -6, -9, 12, 1, -3, -3, -9, -14, 9, 9, 8, -6, -26 },
+  { 0, 5, -5, -1, -1, -2, 4, 6, 8, 2, -1, -2, 5, 1, -5, -4, 
+    1, 1, 18, 1, 7, -10, 3, -2, 12, -1, -15, 9, 12, -14, 13, -38 },
+  { 3, 0, -8, -1, 0, 8, -9, -3, -8, 16, 3, 16, -5, -9, 0, -1, 
+    -7, -1, -4, 13, 7, 0, 1, 2, -1, -16, 0, -2, 1, 8, -8, -28 },
+  { 7, 9, -5, -3, -2, 2, 0, 3, 11, -6, -4, -2, -2, -5, 28, -18, 
+    -6, 2, 15, -10, -15, -10, -2, 0, -2, -2, 4, -3, 7, 11, 5, -30 },
+  { 9, 0, -7, -1, -4, -7, 2, 2, 9, -2, 2, 3, -8, -6, -6, 3, 
+    -10, 4, 10, 5, 21, -4, 14, -18, 1, 3, -10, -2, 6, 14, -8, -26 },
+  { -14, -1, 2, 3, -3, 7, 1, -22, -1, -1, 0, 1, 12, -14, 3, -5, 
+    0, 10, -3, 1, -5, 12, -3, 10, -8, -22, -11, -13, -7, -10, -13, -25 },
+  { -2, -5, -4, -4, -9, -18, 9, -3, -5, 17, 13, 5, 6, 11, 3, 8, 
+    20, 4, 2, 9, 8, 5, 6, 1, 7, -7, -6, -2, -7, 0, -17, -23 },
+  { -5, -5, 2, 0, 6, 2, -2, 2, -3, 4, 4, 0, -5, -2, -4, 6, 
+    8, 10, -1, 1, -5, 5, -14, -2, -11, 8, 6, 25, 7, -1, 0, -43 },
+  { -4, 0, 4, -2, 7, 0, 3, 17, 5, 2, -5, 1, 21, 3, -2, -10, 
+    -16, -9, 7, -12, 9, -8, 2, 5, -5, -10, -2, -11, -5, -1, -9, -30 },
+  { -2, 3, 1, -4, -1, 0, 8, 1, 12, 4, -1, -1, 3, -17, 13, 9, 
+    0, 7, -6, -5, 9, 1, 5, 4, -10, -18, 0, 14, 11, -4, -16, -28 },
+  { -1, 0, 2, -1, 4, 1, -1, 1, -1, -2, -1, -2, 3, 0, 0, -1, 
+    -1, 1, 2, -2, 3, 3, -2, 4, -2, -1, -6, 1, -1, -1, 6, -70 },
+  { 7, 3, -11, -1, 12, -4, -14, 4, 4, -4, 4, -2, 2, -12, -4, 15, 
+    -17, -4, -3, 6, 8, -5, 22, -22, 5, -11, 15, -4, 4, -1, -21, -1 },
+  { 10, -2, -13, 11, 4, 14, 4, 9, 8, 8, 19, 15, 14, 15, 5, 10, 
+    8, 15, -5, 4, 14, -8, 1, 1, 2, 1, -1, -3, 21, 8, -29, 13 },
+  { -6, 0, -6, 6, -1, 2, 8, -4, -5, 4, -4, -5, 0, -2, -4, 0, 
+    9, -2, 1, -2, 26, -19, 21, -10, 4, 1, -8, 5, 22, -10, -13, 15 },
+  { 11, -5, 1, 0, 6, 3, 7, -2, -2, -3, -5, -1, -2, -6, 1, 1, 
+    -8, -5, -13, 13, -2, -3, -1, -9, -28, 4, 2, -11, 18, -20, -24, 9 },
+  { 7, 4, -3, 6, 6, -6, -7, -5, -7, -4, -4, 0, -7, -5, -6, -5, 
+    2, -13, -12, 2, 0, 5, 18, 15, -13, -7, 13, -20, 16, -10, -19, 6 },
+  { 5, -8, -1, 5, 10, 2, -1, -10, -11, 23, 8, -5, -8, 4, -5, -4, 
+    -5, -5, -11, -8, 5, 1, 7, -9, -9, -6, 12, 14, 17, -12, -22, 3 },
+  { -5, -8, -3, 3, 12, -1, 0, -4, -5, 1, 1, 6, 1, 5, -5, 7, 
+    -2, 7, 1, 6, 6, 2, 0, -5, 17, -4, -5, -24, 13, -20, -27, 14 },
+  { -1, 2, -3, 1, -3, 1, -3, 0, -2, 3, -2, 1, 2, -1, -2, -1, 
+    -2, -5, 5, -2, 0, -7, 1, -6, 8, 8, 11, -5, 24, -43, -13, 2 },
+  { -2, 4, 7, -3, -4, 4, 13, -4, 0, 0, -2, 9, 0, -3, -6, 1, 
+    -7, 1, -1, 10, 0, 5, -1, -24, 25, -15, 7, 2, 22, -10, -21, 0 },
+  { -5, 2, 6, -2, 13, 3, 5, -12, -11, 16, 6, 10, -5, 0, -3, 6, 
+    5, -5, -5, 10, 12, 10, 11, -7, 8, -14, 2, -15, 13, -14, -8, -3 },
+  { 5, 6, -7, -5, 5, 2, 9, 5, 0, -1, -4, 2, 8, 0, 3, 5, 
+    -12, 3, -3, -6, 2, -1, -5, 14, 11, -20, -21, -25, 24, -1, -10, 6 },
+  { -5, 5, -2, 9, 4, -4, -1, -6, 11, -6, 5, 0, 2, -3, 6, -1, 
+    -17, -18, -4, -13, 9, -1, 9, -7, -4, -8, 2, -3, 12, -31, -18, 5 },
+  { -7, -11, 6, -8, 4, -3, -12, 0, -1, -6, -3, 0, 5, 9, 7, 2, 
+    1, -8, -6, 8, 2, -5, 7, -1, 16, -10, 16, -12, 18, -1, -25, -12 },
+  { 3, -12, 1, 2, -2, -18, -8, -15, -10, -9, 2, -7, 11, -11, 2, -1, 
+    -1, -1, -9, -6, 3, -14, -2, -1, 2, -13, -7, -9, 19, -5, -17, 2 },
+  { 7, 1, -8, 7, 17, -13, -10, 5, 7, 1, -6, 4, 9, -4, 0, 3, 
+    8, 1, -14, -9, 4, 7, -9, 0, 6, -5, -12, -2, 25, -2, -19, 1 },
+  { 7, -3, 6, -3, 1, 6, -7, 0, 10, 0, 4, -5, -17, -4, 4, -1, 
+    0, -3, -7, 19, 24, -1, 21, 8, 10, 9, 8, -1, 23, -2, -18, -2 },
+  { 3, -3, 0, 5, 8, -2, -9, 2, 9, 6, 19, 8, 2, 6, -9, -2, 
+    -4, -3, -8, 7, -7, -8, 5, 4, 26, -6, 7, 18, 24, 0, -13, 4 },
+  { 0, -13, -11, -1, 3, -9, 5, 4, -7, 3, 0, 2, -1, 4, -5, 2, 
+    9, -2, -11, 15, 1, -21, 1, -1, 0, 4, -14, -4, 24, -16, -13, 1 },
+  { 1, -9, -8, 0, 0, -4, 11, -1, 14, 16, 0, 17, -2, -9, -12, 0, 
+    -1, -14, -9, -14, 0, -2, 19, 4, 6, 4, 4, -11, 8, -17, -19, -5 },
+  { -3, 1, 2, 12, -4, -18, -1, -4, -7, 14, -3, 2, 0, -7, -8, 12, 
+    -5, -9, 14, 12, -9, -2, 4, -6, 4, 18, -1, -25, 22, 2, -23, -5 },
+  { -2, 0, 0, 0, 1, 3, 5, -1, 5, -2, -2, 2, -3, 0, 1, 2, 
+    0, -1, 2, -1, -9, -6, -7, -4, -2, 4, -7, -5, 64, -3, -25, 4 },
+  { 12, -2, -3, 0, 8, -9, 13, -7, 6, -3, -12, 12, 15, -9, -4, 2, 
+    9, -4, -12, 3, 14, 1, 7, -15, 15, 0, -6, -12, 0, -3, -20, 6 },
+  { 2, -1, -4, 5, 9, 6, -7, 2, -2, -7, -2, 0, -1, -18, -4, -6, 
+    -15, -5, 11, 5, -10, -1, 2, 7, 12, -19, -7, 8, 21, -4, -15, 4 },
+  { 4, 2, 5, 5, -5, 1, 3, 2, -8, 13, 0, -5, -2, -14, -11, 6, 
+    2, 17, 8, -13, 26, -2, 5, -15, -4, -14, 12, -9, 13, -21, -23, -4 },
+  { 2, -3, -2, -3, 3, -2, 6, 9, -9, 13, 4, 2, 12, -3, -3, 1, 
+    -17, -22, -3, 4, 3, -2, 1, -9, 1, -6, 11, -13, 14, 0, -15, 6 },
+  { -16, -4, 17, -2, -20, -11, 11, 10, 5, -8, 16, 2, -17, -14, 11, 11, 
+    -6, -11, -7, 12, 12, -10, -6, 5, 8, -4, -2, -5, 28, 3, -13, 4 },
+  { 0, -3, 3, -7, 6, 8, -12, 20, -19, 18, -11, 10, -5, 0, -9, 11, 
+    3, 0, -2, 9, -7, -5, 18, 3, -2, -16, 1, 6, 12, -7, -16, 1 },
+  { 4, 1, 5, -5, 15, 2, -8, 3, 5, -11, 15, -3, 8, -8, -1, 7, 
+    4, 7, -2, 6, -9, 5, 12, 2, 33, -2, -6, -18, 4, 0, -18, 11 },
+  { 3, -1, 1, -1, 0, 1, 4, -1, -5, 0, 1, 0, 4, 2, -1, 4, 
+    -3, 2, 0, -2, 4, 6, -1, 6, 42, 19, -4, -37, 19, 1, -15, -4 },
+  { 2, 0, -5, 0, 10, 0, 0, -5, 3, 0, 0, -3, -3, 0, 2, -4, 
+    -10, 2, -6, 4, 4, 1, 27, -7, 17, -34, 5, -9, 15, -16, -7, -5 },
+  { -2, 7, 7, -2, 9, -2, -15, 11, 11, 7, 5, 1, 15, 1, -9, 31, 
+    2, -15, 2, 4, 3, 4, -1, -8, 2, -7, 6, -17, 11, -14, -11, 2 },
+  { 1, 1, -11, 9, 9, -6, -14, -11, -10, 8, -3, 11, 16, -9, -8, -13, 
+    -8, 9, 0, 6, 6, -2, 13, -8, -2, 3, 13, -3, 10, -6, -17, 4 },
+  { 14, 5, 4, -6, -12, 10, -7, 8, 21, -8, -30, 15, -2, 1, 11, -9, 
+    -5, 1, 0, -1, -1, -6, -2, 3, -5, 7, 9, 5, -5, 2, 0, 1 },
+  { -1, 2, 20, -17, -15, 3, 3, 7, 11, -17, -13, -6, -3, 18, 17, -15, 
+    -4, -4, -5, 22, 14, -14, -2, -10, -7, 11, 8, -7, -3, 0, -7, 11 },
+  { 7, -11, -7, -8, -14, 22, 5, 2, 6, 13, -12, -2, 10, 3, 0, -21, 
+    -4, 20, 3, 10, 21, -10, -12, 8, 11, 2, -5, 2, 1, 3, -1, 15 },
+  { -1, -2, -1, -2, -13, 8, -4, 0, 7, -2, -17, 8, 18, 5, 3, 8, 
+    -8, -2, 3, -4, 14, -18, -13, 14, 15, -13, -1, -2, 4, 11, 1, 12 },
+  { 13, -6, -4, -16, -17, 16, 21, -2, 5, -11, -9, 19, 21, -17, -3, -17, 
+    3, 12, 8, -12, -6, 1, -7, 9, 9, -7, -5, -1, -3, 5, -6, -4 },
+  { 11, 5, 12, -20, -6, 10, 4, 12, 8, -5, -10, 15, 13, 14, 10, -15, 
+    -13, 1, 6, 14, 15, -17, -13, 4, -5, 10, 7, -6, -8, -3, -4, 12 },
+  { 25, -1, 7, -5, -7, 11, 1, 17, 13, -15, -14, -4, 5, 3, 8, -3, 
+    -2, 2, 0, 6, 16, -12, -6, -4, 4, -3, 7, -10, -3, -7, -13, 7 },
+  { -8, 10, -3, -13, 5, 2, 4, 9, 9, -17, -13, 2, 11, 1, 6, -4, 
+    8, -10, 4, 1, 19, -15, -4, 12, 31, 7, -5, -17, -4, 9, -2, 7 },
+  { 14, -6, -6, -6, -14, 13, 17, -5, 4, -14, -9, 7, 7, -9, 3, -16, 
+    -15, 11, 11, 6, 4, -11, -19, 3, 5, 8, 13, -14, -14, 3, -4, 12 },
+  { -2, -4, 10, -4, -7, -1, 27, 5, 2, -16, -18, 4, 12, -2, -3, -2, 
+    -1, 1, -8, -12, 3, -4, 8, 15, 2, 4, 9, -13, -14, 9, -7, 5 },
+  { 4, 2, -10, -5, -7, 2, 1, 4, -1, -6, -15, 6, 1, 10, 5, -10, 
+    -9, -1, 13, -3, 5, -21, -11, 8, 8, 5, 27, -21, -18, -5, -1, 15 },
+  { 11, 1, -16, -8, -11, 0, 5, -8, -12, -13, -17, 22, 4, -6, -1, -18, 
+    -10, 0, 19, 2, -2, -8, -7, -3, 2, -2, -9, -17, -5, 4, 4, 10 },
+  { 8, -6, -19, -5, -4, 12, 14, 15, 10, -9, -1, -9, 19, 12, 0, -1, 
+    2, 4, 7, 9, 16, -16, -14, 9, -4, 3, 1, 0, -2, 10, -1, -1 },
+  { 12, -8, 12, -9, 0, 25, 7, 9, 2, -31, -9, -4, 15, 4, -5, 1, 
+    -10, 11, 8, 10, 0, -6, 5, 11, -1, -6, 4, -10, -9, 6, 4, 5 },
+  { 14, 6, -17, -2, 17, 12, -9, 2, 0, -25, -14, 5, 20, 14, 8, -20, 
+    5, 2, -2, -3, 9, -13, -3, -1, -6, 3, 7, -6, 0, 2, 3, 1 },
+  { 8, 4, -15, -3, 10, 18, -4, 13, 8, -22, -10, 9, 19, -15, 7, -5, 
+    -13, 12, -4, 9, 2, -9, -6, 0, 2, 1, -9, -6, 6, 1, -1, 11 },
+  { 4, 1, 4, -5, -10, 18, 7, 2, -4, -9, -11, 0, 32, -7, 4, -16, 
+    -1, 0, 6, 3, 6, -3, -14, 16, 9, -2, 7, -1, 0, -5, 5, -3 },
+  { -3, 2, 3, -8, -6, 4, 6, 2, 4, -12, -15, 2, 8, 8, 9, -3, 
+    -18, 6, 34, 11, 12, -15, -1, 2, 9, 2, -4, -4, 2, 4, 2, -3 },
+  { 18, -6, -12, -8, -1, 15, 20, -4, -1, -11, -5, 6, 6, -11, -15, -7, 
+    3, 7, 10, 2, 8, -10, -5, 8, 15, -5, 5, -17, -13, 13, 11, 7 },
+  { 8, -4, -6, -1, -14, -3, 6, -2, 1, -5, -1, 10, 10, -15, 5, 0, 
+    -10, -4, -3, 7, -4, -19, -15, 27, 11, 18, 3, -19, -2, 6, 0, 12 },
+  { 12, 0, -5, 0, 4, -5, 1, 5, 10, -7, -11, 21, 29, 1, -2, 1, 
+    -4, -11, -1, 13, 11, -20, -1, 4, 4, 4, -5, 6, -13, -2, 11, 9 },
+  { 2, -7, -7, -3, -10, -1, 20, 12, 1, -19, -19, -1, 5, 4, -7, -25, 
+    14, 1, -3, 2, 12, -4, -3, -3, -2, 6, 1, 0, 3, 2, 5, -1 },
+  { 12, -8, 3, -12, -10, 10, 13, 0, 23, -14, -18, 10, 0, 15, 3, -12, 
+    -3, -5, 5, -4, 2, -14, -10, 8, 2, 9, -1, -11, -3, 5, 13, 2 },
+  { 9, -6, 7, -7, -30, 17, 6, 13, 1, -14, 0, -1, 6, -9, 8, 3, 
+    -4, 0, -1, -7, -5, -13, -19, -3, -4, 4, -6, -2, -13, 1, -2, 3 },
+  { 10, 1, 3, -18, -26, 17, 4, -16, 4, -3, -13, -4, -6, -11, -4, -21, 
+    7, 8, 2, 5, 13, -6, 1, 5, 8, 7, 9, -6, -6, 1, -1, 2 },
+  { -3, -1, 0, -2, -2, 0, -1, 3, 4, -14, -8, -9, 13, 2, 50, -23, 
+    -8, 8, 7, 11, 16, 3, -7, 0, -2, 6, 5, -1, 1, -2, 4, 3 },
+  { 1, 3, 1, 1, -6, 3, 6, 6, 2, -2, -3, 10, 2, -8, -5, -5, 
+    5, 4, 4, -2, 10, -8, -40, -1, 21, 8, 3, -4, -1, 13, 4, 7 },
+  { 2, 0, -4, -8, 5, 2, 7, -5, 5, -8, -4, -1, 12, 2, 12, -13, 
+    -9, 0, 1, -12, 9, -43, 1, -5, 12, 1, 3, 6, 1, -1, 3, -2 },
+  { 6, -2, -1, 1, 0, 4, 8, 14, 4, -7, -23, -5, 23, -17, -6, -15, 
+    -8, 7, 10, -1, 7, -16, 4, -6, 2, 3, -3, -3, -1, 8, -1, 4 },
+  { 10, 4, -4, 1, 7, -3, 2, 11, 4, -6, -3, 8, 5, 4, 1, -45, 
+    -6, -4, 4, 2, 1, -14, -10, 1, 1, 6, 2, -8, -1, -3, 3, 3 },
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+    5, -9, 11, -2, 46, -5, -1, 9, -2, 0, 3, -5, -3, -5, 7, 0 },
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+    -34, -4, -5, -7, -3, -12, -3, 11, 18, 3, -2, -5, -18, -5, -3, 6 },
+  { 7, -5, -3, 1, -4, -3, -5, -1, 2, 5, -2, 3, -10, 12, -18, -5, 
+    -10, 12, -9, 4, -6, 2, 0, 16, -17, 15, 14, -12, -10, -2, -9, -1 },
+  { 4, -5, -3, -5, -3, -1, 7, 18, -7, 12, 3, 5, -8, -4, -20, 1, 
+    -25, 1, -8, 13, -10, 8, -19, -1, -8, 10, 6, -9, -1, 0, 12, 4 },
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+    -25, 13, -23, 10, 14, 15, -11, 3, -18, 4, 16, -4, 1, -10, -10, 3 },
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+    -6, 24, -4, 13, -1, 15, -13, 8, 3, 7, -5, 2, 2, 0, 3, -7 },
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+    -6, 0, -8, 9, -10, 4, -28, 12, -20, 11, -13, 7, -18, 1, -11, 1 },
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+    -22, 5, -10, 12, -6, 11, 9, 21, -8, 15, 4, 0, -8, -4, -4, 10 },
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+    -8, 6, -8, 17, -5, 5, -10, 8, -22, 6, -5, -2, 8, -17, 8, 2 },
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+    -18, 10, -5, 3, -11, 13, -6, 11, -3, 12, -7, 3, -9, -1, 2, 11 },
+  { -9, -6, 21, -8, -15, 4, -11, 12, -11, 17, -1, 2, -6, 0, -15, 13, 
+    -12, 19, 0, 2, -6, -3, -9, 10, 3, 17, -2, 5, -10, -3, 0, 1 },
+  { 4, -6, 5, -10, 1, -5, 1, 0, 0, 0, 2, 7, -2, 2, -2, 0, 
+    -4, 3, -4, 1, -12, 6, -49, 16, -10, 13, 0, -2, 8, 6, 1, 8 },
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+    -15, -6, -14, 16, 15, 1, -18, -4, -20, 20, -7, -1, -9, -2, -10, 10 },
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+    1, 9, -12, 1, -22, 19, -5, 4, -9, 12, 2, -9, -8, 11, -3, 7 },
+  { 4, -5, 11, -6, 17, -17, 5, -4, -2, -6, 1, -5, 2, 4, -14, 6, 
+    -20, 19, -20, 12, -21, 5, -14, 13, -2, 11, 4, -3, 0, -10, -4, -2 },
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+    -7, 0, -5, 15, -8, 11, -13, 6, -4, 19, -8, 12, -4, 6, 9, 7 },
+  { 2, -3, 2, -1, 0, 3, 1, 2, 1, -4, -2, -3, 1, 5, -12, 6, 
+    -16, 14, -23, 10, -14, 17, -15, 16, -2, 9, -25, 9, -10, 16, 4, 9 },
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+    -9, 7, -13, 9, -2, 4, -12, -8, -14, 6, 7, -10, 3, 3, -3, 5 },
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+    -18, 2, -22, 15, 4, 20, -7, 5, -6, 13, -1, 4, -7, -6, 6, 13 },
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+    -2, -3, 1, 2, -1, 2, -8, -1, -24, 68, -3, 8, 3, 3, -1, -1 },
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+    -14, 17, -15, 8, -4, 7, -18, 0, -8, -3, -1, -4, -10, 4, -1, 4 },
+  { 8, 0, 2, -7, 0, 5, 1, 3, -11, 4, -8, 14, 3, 20, 1, 26, 
+    -11, 13, -13, 20, -2, 0, -8, 2, -6, 6, -1, 9, 3, -6, -3, 10 },
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+    -15, 7, -9, 22, -19, 8, -9, 4, -23, 13, -14, 6, -6, -14, -4, 7 },
+  { 14, -5, -8, -10, 25, 3, -23, -7, -28, 0, -1, -9, 4, 1, -13, 20, 
+    -8, 10, -16, 8, 12, -13, -21, 5, -13, 11, -2, 1, 12, -7, 2, -10 },
+  { -5, -4, 9, 5, -6, 35, -7, 8, 15, 2, -1, -9, -6, 2, -18, 7, 
+    -15, 6, -3, 2, 8, 12, -30, 7, -4, 20, 2, 6, 13, -6, -4, 0 },
+  { 1, 8, -9, 9, -5, 12, -9, 16, -9, 16, -17, 14, -13, 15, -18, 14, 
+    -15, 17, -12, 14, -13, 7, -16, 13, -9, 5, -11, 10, -9, 6, -12, 13 },
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+    -7, -8, -15, 26, 1, 13, -3, 17, -5, 9, -2, 4, -6, 3, -8, 9 },
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+    -37, 9, 1, -6, -10, -2, -10, 11, 8, 13, -3, -2, -6, 8, -4, 13 },
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+    -15, 7, -1, 20, -11, 6, -6, 3, 1, 9, 2, -14, -2, -2, 2, 1 },
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+    -59, 5, -4, 30, 3, 3, -2, -3, -1, 2, 2, 1, -1, -1, -2, 1 },
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+    -7, 4, 10, 11, -41, 27, -20, 3, -3, 8, 1, 11, -5, -8, 0, 4 },
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+    -10, 0, 0, 8, 2, 10, -1, 1, -2, 44, -2, -21, -12, -3, -1, 2 },
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+    -13, 4, 2, 5, 10, -2, -21, 32, -3, 18, 9, -6, -9, -9, 10, 2 },
+  { 9, -16, -6, -2, 1, 4, 22, 2, -2, 1, -3, -2, -9, 3, 16, 19, 
+    -24, -6, -6, -5, -8, -7, 8, -7, -1, -12, 5, -3, 0, 4, 2, -3 },
+  { 10, 3, -16, -4, -1, 13, 4, 4, 1, -3, 1, -6, -14, 18, 3, 8, 
+    -8, -28, -16, 4, 4, 2, 12, 7, 9, -4, -4, 5, -1, -1, 2, 2 },
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+    -5, -9, -7, -2, -5, -5, -1, -5, -5, -5, 3, 10, -4, 0, -7, -2 },
+  { 5, -10, -18, 2, 20, 4, 13, -10, 8, -15, -11, -3, -1, 16, 10, 9, 
+    -8, 6, 7, -5, 6, 11, 5, 17, -4, 7, -11, 5, -3, -6, 2, 1 },
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+    -5, 4, 0, 3, -3, -5, -10, -2, 13, -22, 0, 3, -11, -5, 7, -1 },
+  { 12, -14, -29, 6, -1, 10, 7, -17, -12, 14, 3, 9, -9, 9, 7, 6, 
+    -3, -13, 0, 5, 3, -1, -6, -1, 0, 2, 4, -12, -5, -1, 2, 11 },
+  { 12, -15, -7, -2, -12, 17, 20, -16, -2, -12, -6, 15, -6, 12, 11, 9, 
+    7, -6, 7, -4, -19, 6, 2, 2, 3, -11, -10, -4, -5, -3, 3, 2 },
+  { 11, -22, -6, 0, 8, 18, 3, -11, -4, -7, -15, -17, -12, 6, 16, 4, 
+    -9, 4, -5, 3, 6, -16, 10, -7, -7, -3, 5, 0, 1, -15, -4, 5 },
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+    11, -4, -13, -6, 2, -1, -1, 3, 3, -11, -12, -1, 1, 1, 12, -2 },
+  { 8, -10, -33, -5, -3, -6, 1, -7, -8, -4, -6, -1, 5, -4, -6, -12, 
+    -16, -8, 11, 8, -14, 7, 12, 11, 4, -14, -3, 6, -7, -5, -3, 3 },
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+    3, -5, -7, 12, 4, 11, 0, 3, 2, -18, -3, 4, 7, -6, 3, 15 },
+  { 10, -15, -16, -2, -4, -9, 7, -15, -6, 2, -16, 13, -8, 7, 19, -21, 
+    -4, -12, -9, -3, -3, 6, 11, -3, -1, -19, 3, -7, -9, -4, 3, -6 },
+  { -5, -10, -21, 0, -3, -7, 18, -21, 15, -5, -12, -4, -13, 2, 6, -9, 
+    -9, -11, -4, 13, -3, 6, 4, -1, 7, -9, -4, 9, 5, 2, 6, 3 },
+  { 15, -1, -27, -2, 10, 3, 7, -8, 9, -2, 7, 1, -2, -5, 18, 9, 
+    -11, -17, -2, 7, -9, 11, 10, 0, -8, 6, -16, -3, 2, -7, 3, 11 },
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+    -10, -4, -5, 2, -4, -2, 5, -11, 3, 3, -2, -2, -7, 9, 7, -10 },
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+    18, -30, 4, 10, -4, -6, 2, -11, 9, -10, -8, 5, 0, 0, -7, 6 },
+  { -1, -16, -10, 11, 0, 13, 12, -4, -4, -5, -21, 12, 4, 13, 14, -7, 
+    6, -16, -13, 8, 2, 9, 15, -12, 1, -9, -22, 10, -9, 9, 9, -7 },
+  { 4, -12, -27, 1, -2, 11, 15, 3, 14, -14, -9, 0, -9, 16, 22, 10, 
+    16, -10, 5, -5, -9, 1, 1, 6, 6, -4, 2, -17, -5, -6, -15, -1 },
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+    -7, -13, 4, -4, 7, 14, 8, 11, -3, -3, 4, 0, 4, 6, -1, -9 },
+  { 7, -15, -15, -4, 10, 12, 3, -13, 6, 14, 9, -8, -15, 14, 23, -5, 
+    -10, -5, 1, 15, -10, -7, 1, 9, 4, -13, -10, 10, 7, -3, 2, 3 },
+  { 4, -10, -14, 0, 3, 4, 0, -9, -3, -4, -11, 2, -17, 8, 2, 15, 
+    6, -12, -12, 15, -5, 17, 18, 3, -3, -3, -4, -6, -8, 13, 4, 10 },
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+    -15, -10, -1, -8, -7, -3, 2, 2, 8, -10, -7, 2, 2, -4, 4, -1 },
+  { 4, -19, -5, -1, -1, -6, 2, -8, 10, -16, -28, -6, 8, -1, 11, 28, 
+    2, -10, -4, 6, -6, 6, 11, 15, -4, -2, 7, 3, 7, -7, 4, 1 },
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+    -10, -10, -7, 4, 2, 1, 5, 4, 2, 5, 4, 8, -9, -17, 7, 7 },
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+    -8, -10, -8, 10, 3, 5, 10, -16, 3, -8, -14, 10, 3, 9, 0, 3 },
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+    1, -10, 5, -1, -15, -3, -12, 12, 2, 5, -1, 5, 6, -3, -2, 2 },
+  { 17, -15, -31, 23, -4, 15, -2, -3, 6, -7, -5, 1, -12, 4, 6, 8, 
+    -10, 8, 3, 5, -4, 1, 5, 3, -1, -4, -3, 1, 10, -4, -2, -2 },
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+    -5, -28, -4, 14, 0, -16, 9, 14, -1, 3, -4, -4, 2, 1, 0, 4 },
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+    14, -5, 8, -5, 7, -16, 6, -13, -5, 0, -5, 8, -3, -1, 4, 3 },
+  { 1, -2, -1, 0, 6, 5, 2, -4, -3, -1, 0, 1, 4, 2, 43, 28, 
+    -12, -35, -2, -2, -7, -1, 0, 2, -1, -2, -2, 1, -4, 0, -2, 3 },
+  { 2, -9, -22, 12, 3, 3, -7, -4, -19, -22, -14, -4, -1, 21, 9, -3, 
+    -15, -16, -13, 1, -11, 4, -9, 1, -7, -1, -1, 0, -2, 9, -13, -3 },
+  { -1, -3, -23, 0, 2, 12, 3, -9, -4, 7, 3, 9, -10, 1, 27, 28, 
+    0, 9, -15, -2, -2, 1, 6, 8, -8, 7, -3, 20, 0, 0, -1, -6 },
+  { -1, 11, 8, -2, 1, 5, -6, -1, 4, 2, -4, 0, -1, -5, 4, -6, 
+    -10, -12, 19, 1, -7, 9, -8, -9, -16, -11, -2, 12, 14, 4, 4, 34 },
+  { 17, 7, -6, 1, 4, -10, -5, 4, -11, 3, -18, 4, 14, -13, -3, 1, 
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+    0, -2, -2, 17, 2, 0, -3, 3, 6, 5, -1, -12, -3, 15, 22, -16 },
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+    1, -3, -5, -1, 2, -3, -4, -4, -3, 5, -9, 1, -11, 7, 46, -46 },
+  { 0, -9, 3, 4, 4, 3, -5, -6, 5, -4, 4, -2, 1, 7, -4, -10, 
+    13, 1, 3, -6, 4, -4, 7, 2, -19, -25, -3, -16, -12, 16, 20, -1 },
+  { 18, 6, 4, -12, 0, -14, 9, -6, -1, -4, -5, 2, 1, 12, 4, 2, 
+    7, 0, 2, 5, -11, -5, -2, 2, -4, 10, 0, -9, -7, 9, 25, -8 },
+  { 5, 0, -6, 5, 6, 3, 3, -10, -5, 1, -1, 4, 3, -11, -8, 5, 
+    4, -5, 5, -5, -7, -5, 11, 5, 20, -8, -16, 21, -4, 27, 23, -5 }
+};
diff --git a/contrib/libdha/.hgignore b/contrib/libdha/.hgignore
new file mode 100644
index 000000000..7b5ba91fb
--- /dev/null
+++ b/contrib/libdha/.hgignore
@@ -0,0 +1,9 @@
+.libs
+.deps
+*.lo
+*.la
+pci_dev_ids.c
+pci_ids.h
+pci_names.c
+pci_names.h
+pci_vendors.h
diff --git a/contrib/libdha/AsmMacros.h b/contrib/libdha/AsmMacros.h
new file mode 100644
index 000000000..d1b136a7b
--- /dev/null
+++ b/contrib/libdha/AsmMacros.h
@@ -0,0 +1,119 @@
+/* $XConsortium: AsmMacros.h /main/13 1996/10/25 11:33:12 kaleb $ */
+/*
+ * (c) Copyright 1993,1994 by David Wexelblat <dwex@xfree86.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a 
+ * copy of this software and associated documentation files (the "Software"), 
+ * to deal in the Software without restriction, including without limitation 
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+ * and/or sell copies of the Software, and to permit persons to whom the 
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL 
+ * DAVID WEXELBLAT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
+ * SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of David Wexelblat shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from David Wexelblat.
+ *
+ */
+/*
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in 
+ * accordance with the following terms and conditions.  Subject to these 
+ * conditions, you may download, copy, install, use, modify and distribute 
+ * this software in source and/or binary form. No title or ownership is 
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain 
+ *    this copyright notice and list of conditions as they appear in the source
+ *    file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital 
+ *    Equipment Corporation. Neither the "Digital Equipment Corporation" name 
+ *    nor any trademark or logo of Digital Equipment Corporation may be used 
+ *    to endorse or promote products derived from this software without the 
+ *    prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties, 
+ *    including but not limited to, any implied warranties of merchantability, 
+ *    fitness for a particular purpose, or non-infringement are disclaimed. In 
+ *    no event shall DIGITAL be liable for any damages whatsoever, and in 
+ *    particular, DIGITAL shall not be liable for special, indirect, 
+ *    consequential, or incidental damages or damages for 
+ *    lost profits, loss of revenue or loss of use, whether such damages arise 
+ *    in contract, 
+ *    negligence, tort, under statute, in equity, at law or otherwise, even if 
+ *    advised of the possibility of such damage. 
+ *
+ */
+
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $ */
+
+/*
+ *   Modified for readability by Nick Kurshev
+*/
+
+#if defined(__GNUC__) || defined(__ICC)
+#if defined(__alpha__)
+#include "sysdep/AsmMacros_alpha.h"
+#elif defined(__ia64__)
+#include "sysdep/AsmMacros_ia64.h"
+#elif defined(__sparc__)
+#include "sysdep/AsmMacros_sparc.h"
+#elif defined( __arm32__ )
+#include "sysdep/AsmMacros_arm32.h"
+#elif defined(__powerpc__)
+#include "sysdep/AsmMacros_powerpc.h"
+#elif defined (__i386__)
+#include "sysdep/AsmMacros_x86.h"
+#else
+#include "sysdep/AsmMacros_generic.h"
+#endif
+
+#else /* __GNUC__ */
+
+#if defined(_MINIX) && defined(_ACK)
+
+/* inb, outb, inw and outw are defined in the library */
+/* ... but I've no idea if the same is true for inl & outl */
+
+extern u8_t inb(U16_t);
+extern void outb(U16_t, U8_t);
+extern u16_t inw(U16_t);
+extern void outw(U16_t, U16_t);
+extern u32_t inl(U16_t);
+extern void outl(U16_t, U32_t);
+
+#else /* not _MINIX and _ACK */
+
+# if defined(__STDC__) && (__STDC__ == 1)
+#  ifndef NCR
+#  define asm __asm
+#  endif
+# endif
+# ifdef SVR4
+#  include <sys/types.h>
+#  ifndef __USLC__
+#   define __USLC__
+#  endif
+# endif
+#ifndef SCO325
+# include <sys/inline.h>
+#else
+# include "../common/scoasm.h"
+#endif
+#define intr_disable() asm("cli")
+#define intr_enable()  asm("sti")
+
+#endif /* _MINIX and _ACK */
+#endif /* __GNUC__ */
diff --git a/contrib/libdha/Makefile.am b/contrib/libdha/Makefile.am
new file mode 100644
index 000000000..8340fe671
--- /dev/null
+++ b/contrib/libdha/Makefile.am
@@ -0,0 +1,44 @@
+include $(top_srcdir)/misc/Makefile.common
+
+SUBDIRS = bin oth sysdep
+
+if BUILD_DHA_KMOD
+SUBDIRS += kernelhelper
+endif
+
+AM_CFLAGS = $(DEFAULT_OCFLAGS)
+
+EXTRA_DIST = README pci_db2c.awk
+
+awk_generated = pci_dev_ids.c pci_ids.h pci_names.c pci_names.h pci_vendors.h
+CLEANFILES = $(awk_generated)
+
+noinst_HEADERS = AsmMacros.h libdha.h pci_ids.h pci_names.h pci_vendors.h
+
+if ENABLE_VIDIX
+noinst_LTLIBRARIES = libdha.la
+endif
+
+libdha_la_SOURCES = libdha.c mtrr.c pci.c mmi.c ports.c irq.c cpu_flush.c
+nodist_libdha_la_SOURCES = pci_names.c 
+
+EXTRA_PROGRAMS = test
+
+test_SOURCES = test.c
+test_LDADD = libdha.la
+
+## for OpenBSD LIBS += -li386
+
+## We have to create some files, on the fly, this is why this rule is needed.
+pci_db2c.awk:
+oth/pci.db:
+
+$(awk_generated): pci_db2c.awk oth/pci.db
+	LC_ALL=C $(AWK) -f $(srcdir)/pci_db2c.awk \
+		$(srcdir)/oth/pci.db
+
+pci_names.lo: $(awk_generated)
+	source='$*.c' object='$@' libtool=yes \
+	depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' \
+	$(CCDEPMODE) $(depcomp) \
+	$(LTCOMPILE) -c -o $@ `test -f $*.c || echo '$(srcdir)/'`$*.c
diff --git a/contrib/libdha/README b/contrib/libdha/README
new file mode 100644
index 000000000..a855880cd
--- /dev/null
+++ b/contrib/libdha/README
@@ -0,0 +1,12 @@
+libdha - Library of Direct Hardware Access.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+This library was designed for direct hardware access under different
+OS and architectures. It's not linux specific only (like harddrake
+and other).
+
+This library is based on gfxdump utility from GATOS project.
+Full list of supported OS'es see in libdha.h
+
+Note: This library requires ROOT privileges or SUID'ed executable
+file (same as XServer).
+(Or use newly developed libdha kernel helper. Look at kernelhelper/dhahelper.c)
diff --git a/contrib/libdha/bin/Makefile.am b/contrib/libdha/bin/Makefile.am
new file mode 100644
index 000000000..24c6d3abf
--- /dev/null
+++ b/contrib/libdha/bin/Makefile.am
@@ -0,0 +1,3 @@
+include $(top_srcdir)/misc/Makefile.common
+
+EXTRA_DIST = README  mapdev.copyright  mapdev.vxd
diff --git a/contrib/libdha/bin/README b/contrib/libdha/bin/README
new file mode 100644
index 000000000..fe4bfa6f3
--- /dev/null
+++ b/contrib/libdha/bin/README
@@ -0,0 +1,6 @@
+mapdev.vxd
+~~~~~~~~~~
+mapdev.vxd - provides direct hardware access under Win9x.
+install: Just copy it into %WINDOWS%\system folder and reboot.
+note: This driver won't work under NT-based systems
+(like WinNT, Win2000 and even WinME and WinXP due importing NT things).
diff --git a/contrib/libdha/bin/mapdev.copyright b/contrib/libdha/bin/mapdev.copyright
new file mode 100644
index 000000000..b22433d29
--- /dev/null
+++ b/contrib/libdha/bin/mapdev.copyright
@@ -0,0 +1,70 @@
+From khazzah@melita.com  Mon Jun 23 21:48:19 1997
+Return-Path: <khazzah@melita.com>
+Received: from melita.melita.com by max4.rrze.uni-erlangen.de; Mon, 23 Jun 1997 21:48:16 +0200
+Received: from mailgate.melita.com ([192.68.22.8]) by melita.melita.com (8.6.12/8.6.9) with SMTP id QAA29292 for <Stefan.Dirsch@stud.uni-erlangen.de>; Mon, 23 Jun 1997 16:17:55 -0400
+Received: by mailgate.melita.com with Microsoft Mail
+	id <33AEFD34@mailgate.melita.com>; Mon, 23 Jun 97 15:48:20 PDT
+From: Karen Hazzah <khazzah@melita.com>
+To: "'Stefan.Dirsch@stud.uni-erlangen.de'" <Stefan.Dirsch@stud.uni-erlangen.de>
+Subject: Your post to vxd newsgroup
+Date: Sun, 22 Jun 97 20:51:00 PDT
+Message-ID: <33AEFD34@mailgate.melita.com>
+Encoding: 22 TEXT
+X-Mailer: Microsoft Mail V3.0
+
+
+I posted an answer to your question in the newsgroup. I also have
+additional information for you.
+
+I can email you the binary for VxD which does exactly what you need:
+given a physical address, returns a pointer that can be used by a
+Win32 application. I'll also give you source for a Win32 app which
+uses the VxD to read an area of physical memory.
+
+I don't offer this solution to everyone, since in most cases the
+proper solution is for them to write a VxD which interacts with their
+hardware, rather than simply getting a pointer to the hardware and
+interacting with it from an application.
+
+However, in your case, you're just using a VxD as a tool to get your
+Linux driver working...you shouldn't have to write a VxD for this :-)
+
+Let me know if you're interested.
+===============================================================================
+Hello Karen
+
+A long time ago, you sent me your VXD for reading an area of physical
+memory under Win32, so I could make register dumps of the graphic
+chip. Did I ever mention, that it works perfectly for me?
+
+Why I contact you is, that I really would like to offer this solution
+to all XFree86 members, so that it will be much easier in the future
+for XFree86 to develop drivers for graphic boards.
+
+Can I count with your agreement? Would you like to add a special
+copyright to your software?
+
+Stefan
+===============================================================================
+From KHazzah@melita.com  Wed Mar  4 00:00:28 1998
+Return-Path: <KHazzah@melita.com>
+Received: from melita.melita.com (melita.com [192.68.22.2])
+	by Galois.suse.de (8.8.8/8.8.8) with SMTP id AAA03709
+	for <sndirsch@suse.de>; Wed, 4 Mar 1998 00:00:26 +0100
+Received: from norcross.melita.com (norcross.melita.com [192.68.22.10]) by melita.melita.com (8.6.12/8.6.9) with ESMTP id TAA31217 for <sndirsch@suse.de>; Tue, 3 Mar 1998 19:48:10 -0500
+Received: by zippy.melita.com with Internet Mail Service (5.5.1960.3)
+	id <F5X7MBSS>; Tue, 3 Mar 1998 18:00:26 -0500
+Message-ID: <D8EE8292EB83D111A15E00805FA67447166532@zippy.melita.com>
+From: "Hazzah, Karen" <KHazzah@melita.com>
+To: Stefan Dirsch <sndirsch@suse.de>
+Subject: RE: VXD binary for Win32 for reading an area of physical memory
+Date: Tue, 3 Mar 1998 18:00:25 -0500 
+MIME-Version: 1.0
+X-Mailer: Internet Mail Service (5.5.1960.3)
+Content-Type: text/plain
+Status: ROr
+
+OK, you have my permission to make it publicly available, as is. 
+
+If you make it available on the web (ftp, etc.), please give me the
+URL so I can refer others to it.
diff --git a/contrib/libdha/bin/mapdev.vxd b/contrib/libdha/bin/mapdev.vxd
new file mode 100644
index 000000000..e09194b84
--- /dev/null
+++ b/contrib/libdha/bin/mapdev.vxd
diff --git a/contrib/libdha/cpu_flush.c b/contrib/libdha/cpu_flush.c
new file mode 100644
index 000000000..9186f89e8
--- /dev/null
+++ b/contrib/libdha/cpu_flush.c
@@ -0,0 +1,23 @@
+/* CPU flush support */
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "libdha.h"
+#include "kernelhelper/dhahelper.h"
+
+void	cpu_flush(void *va,unsigned long length)
+{
+  int retval;
+  int libdha_fd=-1;
+  if( libdha_fd == -1) libdha_fd = open("/dev/dhahelper",O_RDWR);
+  if (libdha_fd > 0)
+  {
+	dhahelper_cpu_flush_t _l2;
+	_l2.va = va;
+	_l2.length = length;
+	retval = ioctl(libdha_fd, DHAHELPER_CPU_FLUSH, &_l2);
+	close(libdha_fd);
+  }
+}
diff --git a/contrib/libdha/irq.c b/contrib/libdha/irq.c
new file mode 100644
index 000000000..abccaf74c
--- /dev/null
+++ b/contrib/libdha/irq.c
@@ -0,0 +1,63 @@
+/* HW IRQ support */
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/mman.h> /* mlock */
+#include <pthread.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "libdha.h"
+#include "kernelhelper/dhahelper.h"
+
+
+static int libdha_fd=-1;
+static int hwirq_locks=0;
+
+int	hwirq_install(int bus, int dev, int func,
+		      int ar, u_long ao, uint32_t ad)
+{
+  int retval;
+  if( libdha_fd == -1) libdha_fd = open("/dev/dhahelper",O_RDWR);
+  hwirq_locks++;
+  if (libdha_fd > 0)
+  {
+	dhahelper_irq_t _irq;
+	_irq.bus = bus;
+	_irq.dev = dev;
+	_irq.func = func;
+	_irq.ack_region = ar;
+	_irq.ack_offset = ao;
+	_irq.ack_data = ad;
+	retval = ioctl(libdha_fd, DHAHELPER_INSTALL_IRQ, &_irq);
+	return retval;
+  }
+  return errno;
+}
+
+int	hwirq_wait(unsigned irqnum)
+{
+  int retval;
+  if (libdha_fd > 0)
+  {
+	dhahelper_irq_t _irq;
+	_irq.num = irqnum;
+	retval = ioctl(libdha_fd, DHAHELPER_ACK_IRQ, &_irq);
+	return retval;
+  }
+  return EINVAL;
+}
+
+int	hwirq_uninstall(int bus, int dev, int func)
+{
+  if (libdha_fd > 0)
+  {
+	dhahelper_irq_t _irq;
+	_irq.bus = bus;
+	_irq.dev = dev;
+	_irq.func = func;
+	ioctl(libdha_fd, DHAHELPER_FREE_IRQ, &_irq);
+  }
+  if(!hwirq_locks) { close(libdha_fd); libdha_fd=-1; }
+  return 0;
+}
diff --git a/contrib/libdha/kernelhelper/Makefile.am b/contrib/libdha/kernelhelper/Makefile.am
new file mode 100644
index 000000000..fffaab433
--- /dev/null
+++ b/contrib/libdha/kernelhelper/Makefile.am
@@ -0,0 +1,50 @@
+include $(top_srcdir)/misc/Makefile.common
+
+EXTRA_DIST = README dhahelper.c
+
+KCFLAGS = -O2 -Wall -D__KERNEL__ -DMODULE -include `echo $(LINUX_INCLUDE) | sed -e 's/\-I//g'`/linux/modversions.h
+
+KVERSION = $(shell $(SHELL) -c 'uname -r')
+moddir = /lib/modules/$(KVERSION)/misc
+
+KCOMPILE = $(CC) $(CFLAGS) $(KCFLAGS) $(INCLUDES) $(LINUX_INCLUDE)
+
+if HAVE_LINUX
+KERNEL_MODULE = dhahelper.o
+endif
+
+noinst_HEADERS = dhahelper.h
+
+EXTRA_PROGRAMS = test
+test_SOURCES = test.c
+
+dhahelper.o:
+	$(KCOMPILE) -c `test -f $*.c || echo '$(srcdir)/'`$*.c
+
+nodes:
+	$(MKNOD) -m 666 /dev/dhahelper c 252 0
+
+all: $(KERNEL_MODULE)
+
+install-exec-local: $(KERNEL_MODULE)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(moddir)
+	@list='$(KERNEL_MODULE)'; \
+	for p in $$list; do \
+	  if test -f $$p; then \
+	    echo "$(INSTALL) -o root -g root -m 644 $$p $(DESTDIR)$(moddir)/$$p"; \
+	    $(INSTALL) -o root -g root -m 644 $$p $(DESTDIR)$(moddir)/$$p; \
+	  else :; fi; \
+	done; \
+	$(DEPMOD) -a
+	if test ! -c /dev/dhahelper; then \
+	  $(MAKE) nodes; \
+	fi
+
+uninstall-local:
+	@$(NORMAL_UNINSTALL)
+	@list='$(KERNEL_MODULE)'; \
+	for p in $$list; do \
+	  echo "rm -f $(DESTDIR)$(moddir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
+	  rm -f $(DESTDIR)$(moddir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
+	done
diff --git a/contrib/libdha/kernelhelper/README b/contrib/libdha/kernelhelper/README
new file mode 100644
index 000000000..98a7923b3
--- /dev/null
+++ b/contrib/libdha/kernelhelper/README
@@ -0,0 +1,38 @@
+dhahelper is small driver to provide some kernel function into userspace.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The main reason you need to use dhahelper is for busmastering.
+(Btw, lacking of possibility to implement conversion of
+virtual addresses into physical in userspace caused
+implementing of so-called DRM drivers for Linux from
+XFree86 side).
+Second goal (still is unfinished) - provide possibility
+to control port and physical memory access through
+groups and access rights of this driver. (Unix way).
+
+Installation:
+~~~~~~~~~~~~~
+just type in this directory:
+make all install
+
+The device node /dev/dhahelper will be created.  The initial
+permissions of this node are restrictive.  See below for information
+on how to make it available to non-root users.
+
+Porting:
+~~~~~~~~
+This driver was developed only for Linux.
+So if someone will port that on other unices
+then any patches are gladly accepted.
+
+WARNING:
+~~~~~~~~
+
+This driver violates some kernel security rules.  To keep this driver
+from anonymous access I suggest you create a new group (e.g. dha) for
+/dev/dhahelper and set the permissions to 660 (or ug+rw,o-rw).  Then
+do one of the following:
+
+- add trusted users to group dha.
+- make trusted applications SGID to dha.
+
+Good luck!
diff --git a/contrib/libdha/kernelhelper/dhahelper.c b/contrib/libdha/kernelhelper/dhahelper.c
new file mode 100644
index 000000000..0e755064a
--- /dev/null
+++ b/contrib/libdha/kernelhelper/dhahelper.c
@@ -0,0 +1,1239 @@
+/*
+    Direct Hardware Access kernel helper
+    
+    (C) 2002 Alex Beregszaszi <alex@naxine.org>
+    (C) 2002-2003 Nick Kurshev <nickols_k@mail.ru>
+    (C) 2002-2004 Måns Rullgård <mru@users.sourceforge.net>
+
+    Accessing hardware from userspace as USER (no root needed!)
+
+    Tested on 2.2.x (2.2.19), 2.4.x (2.4.3,2.4.17) and 2.6.1.
+    
+    License: GPL
+    
+    WARNING! THIS MODULE VIOLATES SEVERAL SECURITY LINES! DON'T USE IT
+    ON PRODUCTION SYSTEMS, ONLY AT HOME, ON A "SINGLE-USER" SYSTEM.
+    NO WARRANTY!
+    
+    IF YOU WANT TO USE IT ON PRODUCTION SYSTEMS THEN PLEASE READ 'README'
+    FILE TO KNOW HOW TO PREVENT ANONYMOUS ACCESS TO THIS MODULE.
+
+    Tech:
+	Communication between userspace and kernelspace goes over character
+	device using ioctl.
+
+    Usage:
+	mknod -m 600 /dev/dhahelper c 252 0
+	
+	Also you can change the major number, setting the "dhahelper_major"
+	module parameter, the default is 252, specified in dhahelper.h.
+	
+	Note: do not use other than minor==0, the module forbids it.
+
+    TODO:
+	* select (request?) a "valid" major number (from Linux project? ;)
+	* make security
+	* is pci handling needed? (libdha does this with lowlevel port funcs)
+	* is mttr handling needed?
+	* test on older kernels (2.0.x (?))
+*/
+
+#ifndef MODULE
+#define MODULE
+#endif
+
+#ifndef __KERNEL__
+#define __KERNEL__
+#endif
+
+#include <linux/config.h>
+
+#ifdef CONFIG_MODVERSION
+#define MODVERSION
+#include <linux/modversions.h>
+#endif
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/pagemap.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/vmalloc.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/unistd.h>
+#include <asm/uaccess.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
+#include <linux/malloc.h>
+#else
+#include <linux/slab.h>
+#endif
+
+#include <linux/pci.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <asm/io.h>
+
+#include <linux/mman.h>
+
+#include <linux/fs.h>
+#include <linux/unistd.h>
+
+#ifdef CONFIG_MTRR 
+#include <asm/mtrr.h>
+#endif
+#ifdef CONFIG_DEVFS_FS
+#include <linux/devfs_fs_kernel.h>
+#endif
+
+#include "dhahelper.h"
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+#define pte_offset(p,a) pte_offset_kernel(p,a)
+#define LockPage(p) SetPageLocked(p)
+#define UnlockPage(p) ClearPageLocked(p)
+#define irqreturn(n) return(n)
+#else
+#define irqreturn_t void
+#define irqreturn(n) return
+#endif
+
+MODULE_AUTHOR("Alex Beregszaszi <alex@naxine.org>, Nick Kurshev <nickols_k@mail.ru>, Måns Rullgård <mru@users.sf.net>");
+MODULE_DESCRIPTION("Provides userspace access to hardware");
+#ifdef MODULE_LICENSE
+MODULE_LICENSE("GPL");
+#endif
+
+static int dhahelper_major = DEFAULT_MAJOR;
+MODULE_PARM(dhahelper_major, "i");
+MODULE_PARM_DESC(dhahelper_major, "Major number of dhahelper characterdevice");
+
+/* 0 = silent */
+/* 1 = report errors (default) */
+/* 2 = debug */
+static int dhahelper_verbosity = 1;
+MODULE_PARM(dhahelper_verbosity, "i");
+MODULE_PARM_DESC(dhahelper_verbosity, "Level of verbosity (0 = silent, 1 = only errors, 2 = debug)");
+
+static int dhahelper_open(struct inode *inode, struct file *file)
+{
+    if (dhahelper_verbosity > 1)
+	printk(KERN_DEBUG "dhahelper: device opened\n");
+
+    if (MINOR(inode->i_rdev) != 0)
+	return -ENXIO;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
+    MOD_INC_USE_COUNT;
+#endif
+
+    return 0;
+}
+
+static int dhahelper_release(struct inode *inode, struct file *file)
+{
+    if (dhahelper_verbosity > 1)
+	printk(KERN_DEBUG "dhahelper: device released\n");
+
+    if (MINOR(inode->i_rdev) != 0)
+	return -ENXIO;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
+    MOD_DEC_USE_COUNT;
+#endif
+
+    return 0;
+}
+
+static int dhahelper_get_version(int * arg)
+{
+	int version = API_VERSION;
+
+	if (copy_to_user(arg, &version, sizeof(int)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static int dhahelper_port(dhahelper_port_t * arg)
+{
+	dhahelper_port_t port;
+	if (copy_from_user(&port, arg, sizeof(dhahelper_port_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	switch(port.operation)
+	{
+		case PORT_OP_READ:
+		{
+		    switch(port.size)
+		    {
+			case 1:
+			    port.value = inb(port.addr);
+			    break;
+			case 2:
+			    port.value = inw(port.addr);
+			    break;
+			case 4:
+			    port.value = inl(port.addr);
+			    break;
+			default:
+			    if (dhahelper_verbosity > 0)
+				printk(KERN_ERR "dhahelper: invalid port read size (%d)\n",
+				    port.size);
+			    return -EINVAL;
+		    }
+		    break;
+		}
+		case PORT_OP_WRITE:
+		{
+		    switch(port.size)
+		    {
+			case 1:
+			    outb(port.value, port.addr);
+			    break;
+			case 2:
+			    outw(port.value, port.addr);
+			    break;
+			case 4:
+			    outl(port.value, port.addr);
+			    break;
+			default:
+			    if (dhahelper_verbosity > 0)
+				printk(KERN_ERR "dhahelper: invalid port write size (%d)\n",
+				    port.size);
+			    return -EINVAL;
+		    }
+		    break;
+		}
+		default:
+		    if (dhahelper_verbosity > 0)
+		        printk(KERN_ERR "dhahelper: invalid port operation (%d)\n",
+		    	    port.operation);
+		    return -EINVAL;
+	}
+	/* copy back only if read was performed */
+	if (port.operation == PORT_OP_READ)
+	if (copy_to_user(arg, &port, sizeof(dhahelper_port_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+/*******************************/
+/* Memory management functions */
+/* from kernel:/drivers/media/video/bttv-driver.c */
+/*******************************/
+
+#define MDEBUG(x)	do { } while(0)		/* Debug memory management */
+
+/* [DaveM] I've recoded most of this so that:
+ * 1) It's easier to tell what is happening
+ * 2) It's more portable, especially for translating things
+ *    out of vmalloc mapped areas in the kernel.
+ * 3) Less unnecessary translations happen.
+ *
+ * The code used to assume that the kernel vmalloc mappings
+ * existed in the page tables of every process, this is simply
+ * not guarenteed.  We now use pgd_offset_k which is the
+ * defined way to get at the kernel page tables.
+ */
+
+/* Given PGD from the address space's page table, return the kernel
+ * virtual mapping of the physical memory mapped at ADR.
+ */
+static inline unsigned long uvirt_to_kva(pgd_t *pgd, unsigned long adr)
+{
+        unsigned long ret = 0UL;
+	pmd_t *pmd;
+	pte_t *ptep, pte;
+  
+	if (!pgd_none(*pgd)) {
+                pmd = pmd_offset(pgd, adr);
+                if (!pmd_none(*pmd)) {
+                        ptep = pte_offset(pmd, adr);
+                        pte = *ptep;
+                        if(pte_present(pte)) {
+				ret  = (unsigned long) page_address(pte_page(pte));
+				ret |= (adr & (PAGE_SIZE - 1));
+				
+			}
+                }
+        }
+        MDEBUG(printk("uv2kva(%lx-->%lx)", adr, ret));
+	return ret;
+}
+
+static inline unsigned long uvirt_to_bus(unsigned long adr) 
+{
+        unsigned long kva, ret;
+
+        kva = uvirt_to_kva(pgd_offset(current->mm, adr), adr);
+	ret = virt_to_bus((void *)kva);
+        MDEBUG(printk("uv2b(%lx-->%lx)", adr, ret));
+        return ret;
+}
+
+static inline unsigned long uvirt_to_pa(unsigned long adr) 
+{
+        unsigned long kva, ret;
+
+        kva = uvirt_to_kva(pgd_offset(current->mm, adr), adr);
+	ret = virt_to_phys((void *)kva);
+        MDEBUG(printk("uv2b(%lx-->%lx)", adr, ret));
+        return ret;
+}
+
+static inline unsigned long kvirt_to_bus(unsigned long va) 
+{
+        unsigned long kva, ret;
+
+        kva = uvirt_to_kva(pgd_offset_k(va), va);
+	ret = virt_to_bus((void *)kva);
+        MDEBUG(printk("kv2b(%lx-->%lx)", adr, ret));
+        return ret;
+}
+
+/* Here we want the physical address of the memory.
+ * This is used when initializing the contents of the
+ * area and marking the pages as reserved.
+ */
+static inline unsigned long kvirt_to_pa(unsigned long va) 
+{
+        unsigned long kva, ret;
+
+        kva = uvirt_to_kva(pgd_offset_k(va), va);
+	ret = __pa(kva);
+        MDEBUG(printk("kv2pa(%lx-->%lx)", adr, ret));
+        return ret;
+}
+
+static void * rvmalloc(signed long size)
+{
+	void * mem;
+	unsigned long adr, page;
+
+	mem=vmalloc_32(size);
+	if (mem) 
+	{
+		memset(mem, 0, size); /* Clear the ram out, no junk to the user */
+	        adr=(unsigned long) mem;
+		while (size > 0) 
+                {
+	                page = kvirt_to_pa(adr);
+			SetPageReserved(virt_to_page(__va(page)));
+			adr+=PAGE_SIZE;
+			size-=PAGE_SIZE;
+		}
+	}
+	return mem;
+}
+
+static int pag_lock(unsigned long addr)
+{
+	unsigned long page;
+	unsigned long kva;
+
+	kva = uvirt_to_kva(pgd_offset(current->mm, addr), addr);
+	if(kva)
+	{
+	    lock_it:
+	    page = uvirt_to_pa((unsigned long)addr);
+	    LockPage(virt_to_page(__va(page)));
+	    SetPageReserved(virt_to_page(__va(page)));
+	}
+	else
+	{
+	    copy_from_user(&page,(char *)addr,1); /* try access it */
+	    kva = uvirt_to_kva(pgd_offset(current->mm, addr), addr);
+	    if(kva) goto lock_it;
+	    else return EPERM;
+	}
+	return 0;
+}
+
+static int pag_unlock(unsigned long addr)
+{
+	    unsigned long page;
+	    unsigned long kva;
+
+	    kva = uvirt_to_kva(pgd_offset(current->mm, addr), addr);
+	    if(kva)
+	    {
+		page = uvirt_to_pa((unsigned long)addr);
+		UnlockPage(virt_to_page(__va(page)));
+		ClearPageReserved(virt_to_page(__va(page)));
+		return 0;
+	    }
+	    return EPERM;
+}
+
+
+static void rvfree(void * mem, signed long size)
+{
+        unsigned long adr, page;
+        
+	if (mem) 
+	{
+	        adr=(unsigned long) mem;
+		while (size > 0) 
+                {
+	                page = kvirt_to_pa(adr);
+			ClearPageReserved(virt_to_page(__va(page)));
+			adr+=PAGE_SIZE;
+			size-=PAGE_SIZE;
+		}
+		vfree(mem);
+	}
+}
+
+
+static int dhahelper_virt_to_phys(dhahelper_vmi_t *arg)
+{
+	dhahelper_vmi_t mem;
+	unsigned long i,nitems;
+	char *addr;
+	if (copy_from_user(&mem, arg, sizeof(dhahelper_vmi_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	nitems = mem.length / PAGE_SIZE;
+	if(mem.length % PAGE_SIZE) nitems++;
+	addr = mem.virtaddr;
+	for(i=0;i<nitems;i++)
+	{
+	    unsigned long result;
+	    result = uvirt_to_pa((unsigned long)addr);
+	    if (copy_to_user(&mem.realaddr[i], &result, sizeof(unsigned long)))
+	    {
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	    }
+	    addr += PAGE_SIZE;
+	}
+	return 0;
+}
+
+static int dhahelper_virt_to_bus(dhahelper_vmi_t *arg)
+{
+	dhahelper_vmi_t mem;
+	unsigned long i,nitems;
+	char *addr;
+	if (copy_from_user(&mem, arg, sizeof(dhahelper_vmi_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	nitems = mem.length / PAGE_SIZE;
+	if(mem.length % PAGE_SIZE) nitems++;
+	addr = mem.virtaddr;
+	for(i=0;i<nitems;i++)
+	{
+	    unsigned long result;
+	    result = uvirt_to_bus((unsigned long)addr);
+	    if (copy_to_user(&mem.realaddr[i], &result, sizeof(unsigned long)))
+	    {
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	    }
+	    addr += PAGE_SIZE;
+	}
+	return 0;
+}
+
+
+static int dhahelper_alloc_pa(dhahelper_mem_t *arg)
+{
+	dhahelper_mem_t mem;
+	if (copy_from_user(&mem, arg, sizeof(dhahelper_mem_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	mem.addr = rvmalloc(mem.length);
+	if (copy_to_user(arg, &mem, sizeof(dhahelper_mem_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static int dhahelper_free_pa(dhahelper_mem_t *arg)
+{
+	dhahelper_mem_t mem;
+	if (copy_from_user(&mem, arg, sizeof(dhahelper_mem_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	rvfree(mem.addr,mem.length);
+	return 0;
+}
+
+static int dhahelper_lock_mem(dhahelper_mem_t *arg)
+{
+	dhahelper_mem_t mem;
+	int retval;
+	unsigned long i,nitems,addr;
+	if (copy_from_user(&mem, arg, sizeof(dhahelper_mem_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	nitems = mem.length / PAGE_SIZE;
+	if(mem.length % PAGE_SIZE) nitems++;
+	addr = (unsigned long)mem.addr;
+	for(i=0;i<nitems;i++)
+	{
+	    retval = pag_lock((unsigned long)addr);
+	    if(retval)
+	    {
+		unsigned long j;
+		addr = (unsigned long)mem.addr;
+		for(j=0;j<i;j++)
+		{
+		    pag_unlock(addr);
+		    addr +=  PAGE_SIZE;
+		}
+		return retval;
+	    }
+	    addr += PAGE_SIZE;
+	}
+	return 0;
+}
+
+static int dhahelper_unlock_mem(dhahelper_mem_t *arg)
+{
+	dhahelper_mem_t mem;
+	int retval;
+	unsigned long i,nitems,addr;
+	if (copy_from_user(&mem, arg, sizeof(dhahelper_mem_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	nitems = mem.length / PAGE_SIZE;
+	if(mem.length % PAGE_SIZE) nitems++;
+	addr = (unsigned long)mem.addr;
+	for(i=0;i<nitems;i++)
+	{
+	    retval = pag_unlock((unsigned long)addr);
+	    if(retval) return retval;
+	    addr += PAGE_SIZE;
+	}
+	return 0;
+}
+
+static struct dha_irq {
+    spinlock_t lock;
+    unsigned long flags;
+    int handled;
+    int rcvd;
+    volatile u32 *ack_addr;
+    u32 ack_data;
+    struct pci_dev *dev;
+    wait_queue_head_t wait;
+    unsigned long count;
+} dha_irqs[256];
+
+static irqreturn_t dhahelper_irq_handler(int irq, void *dev_id,
+					 struct pt_regs *regs)
+{
+    spin_lock_irqsave(&dha_irqs[irq].lock, dha_irqs[irq].flags);
+    if(dha_irqs[irq].handled){
+	dha_irqs[irq].rcvd = 1;
+	dha_irqs[irq].count++;
+	if(dha_irqs[irq].ack_addr){
+	    *dha_irqs[irq].ack_addr = dha_irqs[irq].ack_data;
+	    mb();
+	}
+	wake_up_interruptible(&dha_irqs[irq].wait);
+    }
+    spin_unlock_irqrestore(&dha_irqs[irq].lock, dha_irqs[irq].flags);
+    irqreturn(0);
+}
+
+static int dhahelper_install_irq(dhahelper_irq_t *arg)
+{
+    dhahelper_irq_t my_irq;
+    struct pci_dev *pci;
+    long rlen;
+    int retval;
+    long ack_addr;
+    int irqn;
+
+    if (copy_from_user(&my_irq, arg, sizeof(dhahelper_irq_t)))
+    {
+	if (dhahelper_verbosity > 0)
+	    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+	return -EFAULT;
+    }
+
+    if(!(pci = pci_find_slot(my_irq.bus, PCI_DEVFN(my_irq.dev, my_irq.func))))
+	return -EINVAL;
+
+    rlen = pci_resource_len(pci, my_irq.ack_region);
+    if(my_irq.ack_offset > rlen - 4)
+	return -EINVAL;
+
+    irqn = pci->irq;
+
+    spin_lock_irqsave(&dha_irqs[irqn].lock,
+		      dha_irqs[irqn].flags);
+
+    if(dha_irqs[irqn].handled){
+	retval = -EBUSY;
+	goto fail;
+    }
+
+    if(my_irq.ack_region >= 0){
+	ack_addr = pci_resource_start(pci, my_irq.ack_region);
+	ack_addr += my_irq.ack_offset;
+#ifdef CONFIG_ALPHA
+	ack_addr += ((struct pci_controller *) pci->sysdata)->dense_mem_base;
+#endif
+	/* FIXME:  Other architectures */
+
+	dha_irqs[irqn].ack_addr = phys_to_virt(ack_addr);
+	dha_irqs[irqn].ack_data = my_irq.ack_data;
+    } else {
+	dha_irqs[irqn].ack_addr = 0;
+    }
+
+    dha_irqs[irqn].lock = SPIN_LOCK_UNLOCKED;
+    dha_irqs[irqn].flags = 0;
+    dha_irqs[irqn].rcvd = 0;
+    dha_irqs[irqn].dev = pci;
+    init_waitqueue_head(&dha_irqs[irqn].wait);
+    dha_irqs[irqn].count = 0;
+
+    retval = request_irq(irqn, dhahelper_irq_handler,
+			 SA_SHIRQ, "dhahelper", pci);
+
+    if(retval < 0)
+	goto fail;
+
+    copy_to_user(&arg->num, &irqn, sizeof(irqn));
+
+    dha_irqs[irqn].handled = 1;
+
+out:
+    spin_unlock_irqrestore(&dha_irqs[irqn].lock,
+			   dha_irqs[irqn].flags);
+    return retval;
+
+fail:
+    if(retval == -EINVAL){
+	printk("dhahelper: bad irq number or handler\n");
+    } else if(retval == -EBUSY){
+	printk("dhahelper: IRQ %u busy\n", irqn);
+    } else {
+	printk("dhahelper: Could not install irq handler...\n");
+    }
+    printk("dhahelper: Perhaps you need to let your BIOS assign an IRQ to your video card\n");
+    goto out;
+}
+
+static int dhahelper_free_irq(dhahelper_irq_t *arg)
+{
+	dhahelper_irq_t irq;
+	struct pci_dev *pci;
+	int irqn;
+
+	if (copy_from_user(&irq, arg, sizeof(dhahelper_irq_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+
+	pci = pci_find_slot(irq.bus, PCI_DEVFN(irq.dev, irq.func));
+	if(!pci)
+	    return -EINVAL;
+
+	irqn = pci->irq;
+
+	spin_lock_irqsave(&dha_irqs[irqn].lock, dha_irqs[irqn].flags);
+	if(dha_irqs[irqn].handled) {
+		free_irq(irqn, pci);
+		dha_irqs[irqn].handled = 0;
+		printk("IRQ %i: %li\n", irqn, dha_irqs[irqn].count);
+	}
+	spin_unlock_irqrestore(&dha_irqs[irqn].lock, dha_irqs[irqn].flags);
+	return 0;
+}
+
+static int dhahelper_ack_irq(dhahelper_irq_t *arg)
+{
+	dhahelper_irq_t irq;
+	int retval = 0;
+	DECLARE_WAITQUEUE(wait, current);
+	if (copy_from_user(&irq, arg, sizeof(dhahelper_irq_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	if(irq.num > 255) return -EINVAL;
+	if(!dha_irqs[irq.num].handled) return -ESRCH;
+	add_wait_queue(&dha_irqs[irq.num].wait, &wait);
+	set_current_state(TASK_INTERRUPTIBLE);
+	for(;;){
+		int r;
+		spin_lock_irqsave(&dha_irqs[irq.num].lock,
+				  dha_irqs[irq.num].flags);
+		r = dha_irqs[irq.num].rcvd;
+		spin_unlock_irqrestore(&dha_irqs[irq.num].lock,
+				       dha_irqs[irq.num].flags);
+
+		if(r){
+			dha_irqs[irq.num].rcvd = 0;
+			break;
+		}
+
+		if(signal_pending(current)){
+			retval = -ERESTARTSYS;
+			break;
+		}
+
+		schedule();
+	}
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(&dha_irqs[irq.num].wait, &wait);	
+	return retval;
+}
+
+static int dhahelper_cpu_flush(dhahelper_cpu_flush_t *arg)
+{
+	dhahelper_cpu_flush_t my_l2;
+	if (copy_from_user(&my_l2, arg, sizeof(dhahelper_cpu_flush_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+#if defined(__i386__)
+	/* WBINVD writes all modified cache lines back to main memory */
+	if(boot_cpu_data.x86 > 3) { __asm __volatile("wbinvd":::"memory"); }
+#else
+	/* FIXME!!!*/
+	mb(); /* declared in "asm/system.h" */
+#endif
+	return 0;
+}
+
+static struct pci_dev *pdev = NULL;
+static int dhahelper_pci_find(dhahelper_pci_device_t *arg)
+{
+	dhahelper_pci_device_t this_dev;
+	pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev);
+	if(pdev)
+	{
+	    this_dev.bus = pdev->bus->number;
+	    this_dev.card = PCI_SLOT(pdev->devfn);
+	    this_dev.func = PCI_FUNC(pdev->devfn);
+	    this_dev.vendor = pdev->vendor;
+	    this_dev.device = pdev->device;
+	    this_dev.base0 = pci_resource_start (pdev, 0);
+	    this_dev.base1 = pci_resource_start (pdev, 1);
+	    this_dev.base2 = pci_resource_start (pdev, 2);
+	    pci_read_config_dword(pdev, pdev->rom_base_reg, (u32*)&this_dev.baserom);
+	    this_dev.base3 = pci_resource_start (pdev, 3);
+	    this_dev.base4 = pci_resource_start (pdev, 4);
+	    this_dev.base5 = pci_resource_start (pdev, 5);
+	    pci_read_config_byte(pdev, PCI_INTERRUPT_LINE, &this_dev.irq);
+	    pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &this_dev.ipin);
+	    pci_read_config_byte(pdev, PCI_MIN_GNT, &this_dev.gnt);
+	    pci_read_config_byte(pdev, PCI_MAX_LAT, &this_dev.lat);
+	}
+	else memset(&this_dev,0,sizeof(dhahelper_pci_device_t));
+	if (copy_to_user(arg, &this_dev, sizeof(dhahelper_pci_device_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	}
+	return pdev?0:-ENODATA;
+}
+
+static int dhahelper_pci_config(dhahelper_pci_config_t *arg)
+{
+    dhahelper_pci_config_t op;
+    struct pci_dev *pdev;
+	if (copy_from_user(&op, arg, sizeof(dhahelper_pci_config_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	pdev = pci_find_slot(op.bus,PCI_DEVFN(op.dev,op.func));
+	if(!pdev)
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: can't identify device\n");
+		return -EFAULT;
+	}
+	switch(op.operation)
+	{
+	    case PCI_OP_READ:
+		switch(op.size)
+		{
+		    case 1:
+			pci_read_config_byte(pdev,op.cmd,(u8*)&op.ret);
+			break;
+		    case 2:
+			pci_read_config_word(pdev,op.cmd,(u16*)&op.ret);
+			break;
+		    case 4:
+			pci_read_config_dword(pdev,op.cmd,(u32*)&op.ret);
+			break;
+		    default:
+			if (dhahelper_verbosity > 0)
+			    printk(KERN_ERR "dhahelper: wrong size of pci operation: %u \n",op.size);
+			return -EFAULT;
+		}
+	    case PCI_OP_WRITE:
+		switch(op.size)
+		{
+		    case 1:
+			pci_write_config_byte(pdev,op.cmd,op.ret);
+			break;
+		    case 2:
+			pci_write_config_word(pdev,op.cmd,op.ret);
+			break;
+		    case 4:
+			pci_write_config_dword(pdev,op.cmd,op.ret);
+			break;
+		    default:
+			if (dhahelper_verbosity > 0)
+			    printk(KERN_ERR "dhahelper: wrong size of pci operation: %u \n",op.size);
+			return -EFAULT;
+		}
+	    default:
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: unknown pci operation %i\n",op.operation);
+		return -EFAULT;
+	}
+	if (copy_to_user(arg, &op, sizeof(dhahelper_pci_device_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static int dhahelper_mtrr(dhahelper_mtrr_t *arg)
+{
+#ifdef CONFIG_MTRR
+    dhahelper_mtrr_t op;
+	if (copy_from_user(&op, arg, sizeof(dhahelper_pci_config_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy from userspace\n");
+		return -EFAULT;
+	}
+	switch(op.operation)
+	{
+	    case MTRR_OP_ADD:
+		op.privat = mtrr_add (op.start,op.size,op.type,1);
+		break;
+	    case MTRR_OP_DEL:
+		mtrr_del(op.privat, op.start, op.size);
+                break;
+	    default:
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: unknown mtrr operation %i\n",op.operation);
+		return -EFAULT;
+	}
+	if (copy_to_user(arg, &op, sizeof(dhahelper_mtrr_t)))
+	{
+		if (dhahelper_verbosity > 0)
+		    printk(KERN_ERR "dhahelper: failed copy to userspace\n");
+		return -EFAULT;
+	}
+#endif
+    return 0;
+}
+
+static int dhahelper_ioctl(struct inode *inode, struct file *file,
+    unsigned int cmd, unsigned long arg)
+{
+    if (dhahelper_verbosity > 1)
+	printk(KERN_DEBUG "dhahelper: ioctl(cmd=%x, arg=%lx)\n",
+	    cmd, arg);
+
+    if (MINOR(inode->i_rdev) != 0)
+	return -ENXIO;
+
+    switch(cmd)
+    {
+	case DHAHELPER_GET_VERSION: return dhahelper_get_version((int *)arg);
+	case DHAHELPER_PORT:	    return dhahelper_port((dhahelper_port_t *)arg);
+	case DHAHELPER_MTRR:	    return dhahelper_mtrr((dhahelper_mtrr_t *)arg);
+	case DHAHELPER_PCI_CONFIG:  return dhahelper_pci_config((dhahelper_pci_config_t *)arg);
+	case DHAHELPER_VIRT_TO_PHYS:return dhahelper_virt_to_phys((dhahelper_vmi_t *)arg);
+	case DHAHELPER_VIRT_TO_BUS: return dhahelper_virt_to_bus((dhahelper_vmi_t *)arg);
+	case DHAHELPER_ALLOC_PA:return dhahelper_alloc_pa((dhahelper_mem_t *)arg);
+	case DHAHELPER_FREE_PA: return dhahelper_free_pa((dhahelper_mem_t *)arg);
+	case DHAHELPER_LOCK_MEM: return dhahelper_lock_mem((dhahelper_mem_t *)arg);
+	case DHAHELPER_UNLOCK_MEM: return dhahelper_unlock_mem((dhahelper_mem_t *)arg);
+	case DHAHELPER_INSTALL_IRQ: return dhahelper_install_irq((dhahelper_irq_t *)arg);
+	case DHAHELPER_ACK_IRQ: return dhahelper_ack_irq((dhahelper_irq_t *)arg);
+	case DHAHELPER_FREE_IRQ: return dhahelper_free_irq((dhahelper_irq_t *)arg);
+	case DHAHELPER_CPU_FLUSH: return dhahelper_cpu_flush((dhahelper_cpu_flush_t *)arg);
+	case DHAHELPER_PCI_FIND: return dhahelper_pci_find((dhahelper_pci_device_t *)arg);
+	default:
+    	    if (dhahelper_verbosity > 0)
+		printk(KERN_ERR "dhahelper: invalid ioctl (%x)\n", cmd);
+	    return -EINVAL;
+    }
+    return 0;
+}
+
+/*
+    fops functions were shamelessly stolen from linux-kernel project ;)
+*/
+
+static loff_t dhahelper_lseek(struct file * file, loff_t offset, int orig)
+{
+	switch (orig) {
+		case 0:
+			file->f_pos = offset;
+			return file->f_pos;
+		case 1:
+			file->f_pos += offset;
+			return file->f_pos;
+		default:
+			return -EINVAL;
+	}
+}
+
+/*
+ * This funcion reads the *physical* memory. The f_pos points directly to the 
+ * memory location. 
+ */
+static ssize_t dhahelper_read(struct file * file, char * buf,
+			size_t count, loff_t *ppos)
+{
+	unsigned long p = *ppos;
+	unsigned long end_mem;
+	ssize_t read;
+	
+	end_mem = __pa(high_memory);
+	if (p >= end_mem)
+		return 0;
+	if (count > end_mem - p)
+		count = end_mem - p;
+	read = 0;
+#if defined(__sparc__) || defined(__mc68000__)
+	/* we don't have page 0 mapped on sparc and m68k.. */
+	if (p < PAGE_SIZE) {
+		unsigned long sz = PAGE_SIZE-p;
+		if (sz > count) 
+			sz = count; 
+		if (sz > 0) {
+			if (clear_user(buf, sz))
+				return -EFAULT;
+			buf += sz; 
+			p += sz; 
+			count -= sz; 
+			read += sz; 
+		}
+	}
+#endif
+	if (copy_to_user(buf, __va(p), count))
+		return -EFAULT;
+	read += count;
+	*ppos += read;
+	return read;
+}
+
+static ssize_t do_write_mem(struct file * file, void *p, unsigned long realp,
+			    const char * buf, size_t count, loff_t *ppos)
+{
+	ssize_t written;
+
+	written = 0;
+#if defined(__sparc__) || defined(__mc68000__)
+	/* we don't have page 0 mapped on sparc and m68k.. */
+	if (realp < PAGE_SIZE) {
+		unsigned long sz = PAGE_SIZE-realp;
+		if (sz > count) sz = count; 
+		/* Hmm. Do something? */
+		buf+=sz;
+		p+=sz;
+		count-=sz;
+		written+=sz;
+	}
+#endif
+	if (copy_from_user(p, buf, count))
+		return -EFAULT;
+	written += count;
+	*ppos += written;
+	return written;
+}
+
+static ssize_t dhahelper_write(struct file * file, const char * buf, 
+			 size_t count, loff_t *ppos)
+{
+	unsigned long p = *ppos;
+	unsigned long end_mem;
+
+	end_mem = __pa(high_memory);
+	if (p >= end_mem)
+		return 0;
+	if (count > end_mem - p)
+		count = end_mem - p;
+	return do_write_mem(file, __va(p), p, buf, count, ppos);
+}
+
+#ifndef pgprot_noncached
+
+/*
+ * This should probably be per-architecture in <asm/pgtable.h>
+ */
+static inline pgprot_t pgprot_noncached(pgprot_t _prot)
+{
+	unsigned long prot = pgprot_val(_prot);
+
+#if defined(__i386__) || defined(__x86_64__)
+	/* On PPro and successors, PCD alone doesn't always mean 
+	    uncached because of interactions with the MTRRs. PCD | PWT
+	    means definitely uncached. */ 
+	if (boot_cpu_data.x86 > 3)
+		prot |= _PAGE_PCD | _PAGE_PWT;
+#elif defined(__powerpc__)
+	prot |= _PAGE_NO_CACHE | _PAGE_GUARDED;
+#elif defined(__mc68000__)
+#ifdef SUN3_PAGE_NOCACHE
+	if (MMU_IS_SUN3)
+		prot |= SUN3_PAGE_NOCACHE;
+	else
+#endif
+	if (MMU_IS_851 || MMU_IS_030)
+		prot |= _PAGE_NOCACHE030;
+	/* Use no-cache mode, serialized */
+	else if (MMU_IS_040 || MMU_IS_060)
+		prot = (prot & _CACHEMASK040) | _PAGE_NOCACHE_S;
+#endif
+
+	return __pgprot(prot);
+}
+
+#endif /* !pgprot_noncached */
+
+/*
+ * Architectures vary in how they handle caching for addresses 
+ * outside of main memory.
+ */
+static inline int noncached_address(unsigned long addr)
+{
+#if defined(__i386__)
+	/* 
+	 * On the PPro and successors, the MTRRs are used to set
+	 * memory types for physical addresses outside main memory, 
+	 * so blindly setting PCD or PWT on those pages is wrong.
+	 * For Pentiums and earlier, the surround logic should disable 
+	 * caching for the high addresses through the KEN pin, but
+	 * we maintain the tradition of paranoia in this code.
+	 */
+ 	return !( test_bit(X86_FEATURE_MTRR, boot_cpu_data.x86_capability) ||
+		  test_bit(X86_FEATURE_K6_MTRR, boot_cpu_data.x86_capability) ||
+		  test_bit(X86_FEATURE_CYRIX_ARR, boot_cpu_data.x86_capability) ||
+		  test_bit(X86_FEATURE_CENTAUR_MCR, boot_cpu_data.x86_capability) )
+	  && addr >= __pa(high_memory);
+#else
+	return addr >= __pa(high_memory);
+#endif
+}
+
+static int dhahelper_mmap(struct file * file, struct vm_area_struct * vma)
+{
+	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
+	int err;
+
+	/*
+	 * Accessing memory above the top the kernel knows about or
+	 * through a file pointer that was marked O_SYNC will be
+	 * done non-cached.
+	 */
+	if (noncached_address(offset) || (file->f_flags & O_SYNC))
+		vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+
+	/* Don't try to swap out physical pages.. */
+	vma->vm_flags |= VM_RESERVED;
+
+	/*
+	 * Don't dump addresses that are not real memory to a core file.
+	 */
+	if (offset >= __pa(high_memory) || (file->f_flags & O_SYNC))
+		vma->vm_flags |= VM_IO;
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
+	err = remap_page_range(vma, vma->vm_start, offset,
+			       vma->vm_end-vma->vm_start, vma->vm_page_prot);
+#else
+	err = remap_page_range(vma->vm_start, offset,
+			       vma->vm_end-vma->vm_start, vma->vm_page_prot);
+#endif
+	if(err)
+		return -EAGAIN;
+	return 0;
+}
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
+static struct file_operations dhahelper_fops =
+{
+    /*llseek*/	dhahelper_lseek,
+    /*read*/	dhahelper_read,
+    /*write*/	dhahelper_write,
+    /*readdir*/	NULL,
+    /*poll*/	NULL,
+    /*ioctl*/	dhahelper_ioctl,
+    /*mmap*/	dhahelper_mmap,
+    /*open*/	dhahelper_open,
+    /*flush*/	NULL,
+    /*release*/	dhahelper_release,
+    /* zero out the last 5 entries too ? */
+};
+#else
+static struct file_operations dhahelper_fops =
+{
+    owner:	THIS_MODULE,
+    ioctl:	dhahelper_ioctl,
+    open:	dhahelper_open,
+    release:	dhahelper_release,
+    llseek:	dhahelper_lseek,
+    read:	dhahelper_read,
+    write:	dhahelper_write,
+    mmap:	dhahelper_mmap,
+};
+#endif
+
+#ifdef CONFIG_DEVFS_FS
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+devfs_handle_t dha_devfsh;
+
+static int
+register_dev(void)
+{
+    dha_devfsh = devfs_register(NULL, "dhahelper", DEVFS_FL_NONE,
+				dhahelper_major, 0,
+				S_IFCHR | S_IRUSR | S_IWUSR,
+				&dhahelper_fops, NULL);
+    if(!dha_devfsh)
+	return -EIO;
+    return 0;
+}
+
+static void
+unregister_dev(void)
+{
+    devfs_unregister(dha_devfsh);
+}
+#else /* VERSION < 2.6.0 */
+static int
+register_dev(void)
+{
+    devfs_mk_cdev(MKDEV(dhahelper_major, 0), S_IFCHR | S_IRUSR | S_IWUSR,
+		  "dhahelper");
+    if(register_chrdev(dhahelper_major, "dhahelper", &dhahelper_fops))
+	return -EIO;
+    return 0;
+}
+
+static void
+unregister_dev(void)
+{
+    devfs_remove("dhahelper");
+    unregister_chrdev(dhahelper_major, "dhahelper");
+}
+#endif /* VERSION < 2.6.0 */
+#else
+static int
+register_dev(void)
+{
+    return register_chrdev(dhahelper_major, "dhahelper", &dhahelper_fops);
+}
+
+static void
+unregister_dev(void)
+{
+    unregister_chrdev(dhahelper_major, "dhahelper");
+}
+#endif /* defined CONFIG_DEVFS_FS */
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
+int init_module(void)
+#else 
+static int __init init_dhahelper(void)
+#endif
+{
+    int err = 0;
+    printk(KERN_INFO "Direct Hardware Access kernel helper (C) Alex Beregszaszi\n");
+
+    err = register_dev();
+    if(err){
+    	if (dhahelper_verbosity > 0)
+	    printk(KERN_ERR "dhahelper: unable to register character device (major: %d)\n",
+		dhahelper_major);
+	return err;
+    }
+    memset(dha_irqs, 0, sizeof(dha_irqs));
+    return 0;
+}
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
+void cleanup_module(void)
+#else
+static void __exit exit_dhahelper(void)
+#endif
+{
+    unsigned i;
+    for(i=0;i<256;i++)
+	if(dha_irqs[i].handled)
+	    free_irq(i, dha_irqs[i].dev);
+
+    unregister_dev();
+}
+
+#ifdef EXPORT_NO_SYMBOLS
+EXPORT_NO_SYMBOLS;
+#endif
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
+module_init(init_dhahelper);
+module_exit(exit_dhahelper);
+#endif
diff --git a/contrib/libdha/kernelhelper/dhahelper.h b/contrib/libdha/kernelhelper/dhahelper.h
new file mode 100644
index 000000000..7db56abb5
--- /dev/null
+++ b/contrib/libdha/kernelhelper/dhahelper.h
@@ -0,0 +1,105 @@
+/*
+    Direct Hardware Access kernel helper
+    
+    (C) 2002 Alex Beregszaszi <alex@naxine.org>
+    (C) 2002-2003 Nick Kurshev <nickols_k@mail.ru>
+*/
+
+#ifndef DHAHELPER_H
+#define DHAHELPER_H
+
+/* #include <linux/ioctl.h> */
+
+/* feel free to change */
+#define DEFAULT_MAJOR	252  /* 240-254		LOCAL/EXPERIMENTAL USE */
+
+#define API_VERSION	0x30 /* 3.0*/
+
+typedef struct dhahelper_port_s
+{
+#define PORT_OP_READ	1
+#define PORT_OP_WRITE	2
+    int		operation;
+    int		size;
+    int      	addr; // FIXME - switch to void* (64bit)
+    int		value;
+} dhahelper_port_t;
+
+typedef struct dhahelper_mtrr_s
+{
+#define MTRR_OP_ADD	1
+#define MTRR_OP_DEL	2
+    int		operation;
+    long	start;
+    long	size;
+    int		type;
+    int		privat;
+} dhahelper_mtrr_t;
+
+typedef struct dhahelper_pci_config_s
+{
+#define PCI_OP_READ	0
+#define PCI_OP_WRITE	1
+    int		operation;
+    int		bus;
+    int		dev;
+    int		func;
+    int		cmd;
+    int		size;
+    long	ret;
+} dhahelper_pci_config_t;
+
+typedef struct dhahelper_vmi_s
+{
+    void *	virtaddr;
+    unsigned long length;
+    unsigned long *realaddr;
+}dhahelper_vmi_t;
+
+typedef struct dhahelper_mem_s
+{
+    void *	addr;
+    unsigned long length;
+}dhahelper_mem_t;
+
+typedef struct dhahelper_irq_s
+{
+    unsigned	num;
+    int bus, dev, func;
+    int ack_region;
+    unsigned long ack_offset;
+    unsigned int ack_data;
+}dhahelper_irq_t;
+
+typedef struct dhahelper_cpu_flush_s
+{
+    void	*va;
+    unsigned long length;
+}dhahelper_cpu_flush_t;
+
+typedef struct dhahelper_pci_device_s
+{
+  int		bus,card,func;			/* PCI/AGP bus:card:func */
+  unsigned short vendor,device;			/* Card vendor+device ID */
+  unsigned long base0,base1,base2,baserom;	/* Memory and I/O base addresses */
+  unsigned long base3,base4,base5;		/* Memory and I/O base addresses */
+  unsigned char irq,ipin,gnt,lat;		/* assigned IRQ parameters for this card */
+}dhahelper_pci_device_t;
+
+#define DHAHELPER_GET_VERSION	_IOW('D', 0, int)
+#define DHAHELPER_PORT		_IOWR('D', 1, dhahelper_port_t)
+#define DHAHELPER_MTRR		_IOWR('D', 2, dhahelper_mtrr_t)
+#define DHAHELPER_PCI_CONFIG	_IOWR('D', 3, dhahelper_pci_config_t)
+#define DHAHELPER_VIRT_TO_PHYS	_IOWR('D', 4, dhahelper_vmi_t)
+#define DHAHELPER_VIRT_TO_BUS	_IOWR('D', 5, dhahelper_vmi_t)
+#define DHAHELPER_ALLOC_PA	_IOWR('D', 6, dhahelper_mem_t)
+#define DHAHELPER_FREE_PA	_IOWR('D', 7, dhahelper_mem_t)
+#define DHAHELPER_LOCK_MEM	_IOWR('D', 8, dhahelper_mem_t)
+#define DHAHELPER_UNLOCK_MEM	_IOWR('D', 9, dhahelper_mem_t)
+#define DHAHELPER_INSTALL_IRQ	_IOWR('D', 10, dhahelper_irq_t)
+#define DHAHELPER_ACK_IRQ	_IOWR('D', 11, dhahelper_irq_t)
+#define DHAHELPER_FREE_IRQ	_IOWR('D', 12, dhahelper_irq_t)
+#define DHAHELPER_CPU_FLUSH	_IOWR('D', 13, dhahelper_cpu_flush_t)
+#define DHAHELPER_PCI_FIND	_IOWR('D', 14, dhahelper_pci_device_t)
+
+#endif /* DHAHELPER_H */
diff --git a/contrib/libdha/kernelhelper/test.c b/contrib/libdha/kernelhelper/test.c
new file mode 100644
index 000000000..d2d807f3f
--- /dev/null
+++ b/contrib/libdha/kernelhelper/test.c
@@ -0,0 +1,49 @@
+#include <string.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <stdlib.h>
+
+#include "dhahelper.h"
+
+int main(int argc, char *argv[])
+{
+    int fd;
+    int ret;
+
+    fd = open("/dev/dhahelper", O_RDWR);
+    if(fd < 0){
+	perror("dev/dhahelper");
+	exit(1);
+    }
+
+    ioctl(fd, DHAHELPER_GET_VERSION, &ret);
+
+    printf("api version: %d\n", ret);
+    if (ret != API_VERSION)
+	printf("incompatible api!\n");
+
+    {
+	void *mem;
+	unsigned long size=256;
+	mem = mmap(0,size,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0);
+	printf("allocated to %p\n", mem); 
+
+	if (argc > 1)
+	    if (mem != 0)
+	    {
+ 		int i;
+ 
+		for (i = 0; i < 256; i++)
+		    printf("[%x] ", *(int *)(mem+i));
+		printf("\n");
+	    }
+
+	munmap((void *)mem, size);
+    }
+
+    return(0);
+}
diff --git a/contrib/libdha/libdha.c b/contrib/libdha/libdha.c
new file mode 100644
index 000000000..73a4387a2
--- /dev/null
+++ b/contrib/libdha/libdha.c
@@ -0,0 +1,99 @@
+/*
+    libgha.c - Library for direct hardware access
+    Copyrights:
+    1996/10/27	- Robin Cutshaw (robin@xfree86.org)
+		  XFree86 3.3.3 implementation
+    1999	- Øyvind Aabling.
+    		  Modified for GATOS/win/gfxdump.
+		  
+    2002	- library implementation by Nick Kurshev
+		- dhahelper and some changes by Alex Beregszaszi
+    
+    supported O/S's:	SVR4, UnixWare, SCO, Solaris,
+			FreeBSD, NetBSD, 386BSD, BSDI BSD/386,
+			Linux, Mach/386, ISC
+			DOS (WATCOM 9.5 compiler), Win9x (with mapdev.vxd)
+    Licence: GPL
+    Original location: www.linuxvideo.org/gatos
+*/
+
+#include "config.h"
+
+#include "libdha.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#ifdef ARCH_ALPHA
+#include <sys/io.h>
+#endif
+#include <unistd.h>
+
+/* instead exit() use libdha_exit, and do the 'mother-application' deinit
+   only in this code */
+void libdha_exit(const char *message, int level)
+{
+    printf("libdha: FATAL: %s\n", message);
+    exit(level); /* FIXME */
+}
+
+#if defined(_WIN32)
+#include "sysdep/libdha_win32.c"
+#elif defined (__EMX__)
+#include "sysdep/libdha_os2.c"
+#else
+
+#if defined(SVR4) || defined(SCO325)
+#  if !(defined(sun) && defined (i386) && defined (SVR4))
+#    define DEV_MEM "/dev/pmem"
+#  elif defined(PowerMAX_OS)
+#    define DEV_MEM "/dev/iomem"
+#  endif
+#  ifdef SCO325
+#   undef DEV_MEM
+#   define DEV_MEM "/dev/mem"
+#  endif
+# endif /* SVR4 */
+
+/* Generic version */
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+#ifndef DEV_MEM
+#define DEV_MEM "/dev/mem"
+#endif
+
+#include "kernelhelper/dhahelper.h"
+
+static int devmem_fd=-1;
+static unsigned devmem_locks=0;
+void *map_phys_mem(unsigned long base, unsigned long size)
+{
+#ifdef ARCH_ALPHA
+/* TODO: move it into sysdep */
+  base += bus_base();
+#endif
+  if( devmem_fd == -1)
+  {
+    if ( (devmem_fd = open("/dev/dhahelper",O_RDWR)) < 0)
+    {
+	if ( (devmem_fd = open(DEV_MEM,O_RDWR)) == -1)
+	{
+	    perror("libdha: open(/dev/mem) failed"); 
+	    exit(1);
+	}
+    }
+  }
+  devmem_locks++;
+  return mmap(0,size,PROT_READ|PROT_WRITE,MAP_SHARED,devmem_fd,base) ;
+}
+
+void unmap_phys_mem(void *ptr, unsigned long size)
+{
+  int res=munmap(ptr,size) ;
+  if (res == -1) { perror("libdha: munmap() failed") ; exit(1) ; }
+  devmem_locks--;
+  if(!devmem_locks) { close(devmem_fd); devmem_fd=-1; }
+}
+#endif
diff --git a/contrib/libdha/libdha.h b/contrib/libdha/libdha.h
new file mode 100644
index 000000000..2bd8fe39b
--- /dev/null
+++ b/contrib/libdha/libdha.h
@@ -0,0 +1,145 @@
+/*
+    libgha.h - Library for direct hardware access
+    Copyrights:
+    1996/10/27	- Robin Cutshaw (robin@xfree86.org)
+		  XFree86 3.3.3 implementation
+    1999	- Øyvind Aabling.
+    		  Modified for GATOS/win/gfxdump.
+    2002	- library implementation by Nick Kurshev
+    
+    supported O/S's:	SVR4, UnixWare, SCO, Solaris,
+			FreeBSD, NetBSD, 386BSD, BSDI BSD/386,
+			Linux, Mach/386, ISC
+			DOS (WATCOM 9.5 compiler), Win9x (with mapdev.vxd)
+    Licence: GPL
+*/
+#ifndef LIBDHA_H
+#define LIBDHA_H
+
+#if defined (__FreeBSD__)
+# include <inttypes.h>
+#else
+# include <stdint.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MAX_DEV_PER_VENDOR_CFG1 64
+#define MAX_PCI_DEVICES_PER_BUS 32
+#define MAX_PCI_DEVICES         64
+#define PCI_MULTIFUNC_DEV	0x80
+
+typedef struct pciinfo_s
+{
+  int		bus,card,func;			/* PCI/AGP bus:card:func */
+  unsigned short vendor,device;			/* Card vendor+device ID */
+  unsigned long base0,base1,base2,baserom;	/* Memory and I/O base addresses */
+  unsigned long base3,base4,base5;		/* Memory and I/O base addresses */
+  unsigned char irq,ipin,gnt,lat;		/* assigned IRQ parameters for this card */
+//  unsigned	base0_limit, base1_limit, base2_limit, baserom_limit;
+}pciinfo_t;
+
+extern int pci_config_read(unsigned char bus, unsigned char dev, unsigned char func,
+			unsigned char cmd, int len, unsigned long *val);
+extern int pci_config_write(unsigned char bus, unsigned char dev, unsigned char func,
+			unsigned char cmd, int len, unsigned long val);
+			/* Fill array pci_list which must have size MAX_PCI_DEVICES
+			   and return 0 if sucessful */
+extern int  pci_scan(pciinfo_t *pci_list,unsigned *num_card);
+
+	    /* Enables/disables accessing to IO space from application side.
+	       Should return 0 if o'k or errno on error. */
+extern int enable_app_io( void );
+extern int disable_app_io( void );
+
+extern unsigned char  INPORT8(unsigned idx);
+extern unsigned short INPORT16(unsigned idx);
+extern unsigned       INPORT32(unsigned idx);
+#define INPORT(idx) INPORT32(idx)
+extern void          OUTPORT8(unsigned idx,unsigned char val);
+extern void          OUTPORT16(unsigned idx,unsigned short val);
+extern void          OUTPORT32(unsigned idx,unsigned val);
+#define OUTPORT(idx,val) OUTPORT32(idx,val)
+
+extern void *  map_phys_mem(unsigned long base, unsigned long size);
+extern void    unmap_phys_mem(void *ptr, unsigned long size);
+
+/*  These are the region types  */
+#define MTRR_TYPE_UNCACHABLE 0
+#define MTRR_TYPE_WRCOMB     1
+#define MTRR_TYPE_WRTHROUGH  4
+#define MTRR_TYPE_WRPROT     5
+#define MTRR_TYPE_WRBACK     6
+extern int	mtrr_set_type(unsigned base,unsigned size,int type);
+
+/* Busmastering support */
+		/* returns 0 if support exists else errno */
+extern int	bm_open( void );
+extern void	bm_close( void );
+		/* Converts virtual memory addresses into physical
+		   returns 0 if OK else - errno
+		   parray should have enough length to accept length/page_size
+		   elements. virt_addr can be located in non-continious memory
+		   block and can be allocated by malloc(). (kmalloc() is not
+		   needed). Note:  if you have some very old card which requires
+		   continous memory block then you need to implement  bm_kmalloc
+		   bm_kfree functions here. NOTE2: to be sure that every page of
+		   region is present in physical memory (is not swapped out) use
+		   m(un)lock functions. Note3: Probably your card will want to
+		   have page-aligned block for DMA transfer so use
+		   memalign(PAGE_SIZE,mem_size) function to alloc such memory. */
+extern int	bm_virt_to_phys( void * virt_addr, unsigned long length,
+			    unsigned long * parray );
+		/* Converts virtual memory addresses into bus address
+		   Works in the same way as bm_virt_to_phys.
+		   WARNING: This function will be die after implementing
+		   bm_alloc_pci_shmem() because we really can't pass
+		   any memory address to card. Example: 64-bit linear address
+		   can't be passed into 32-bit card. Even more - some old
+		   cards can access 24-bit address space only */
+extern int	bm_virt_to_bus( void * virt_addr, unsigned long length,
+			    unsigned long * barray );
+
+		/* NOTE: bm_alloc_pci_shmem() and bm_free_pci_shmem()
+			 are still not implemented!
+			 arguments:
+			 pciinfo_t - specifies pci card for which memory should be shared
+			 bitness   - can be 16,24,32,64 specifies addressing possibilities
+				     of the card
+			 length    - specifies size of memory which should allocated
+			 op        - specifies direction as combination flags TO_CARD,FROM_CARD
+			 Return value - should be tuned
+			 we need to have something like this:
+			 struct pci_shmem
+			 {
+			    void * handler;
+			    void * virt_addr
+			    void * array_of_bus_addr[];
+			    unsigned long length;
+			 }
+		   NOTE2: After finalizing of these functions bm_virt_to_bus() will be die */
+extern void *	bm_alloc_pci_shmem(pciinfo_t *, unsigned mem_bitness, unsigned long length,int op );
+extern void	bm_free_pci_shmem(void * pci_shmem);
+
+extern int	bm_lock_mem( const void * addr, unsigned long length );
+extern int	bm_unlock_mem( const void * addr, unsigned long length );
+
+/* HWIRQ support */
+
+extern int	hwirq_install(int bus, int dev, int func,
+			      int areg, unsigned long aoff, uint32_t adata);
+extern int	hwirq_wait(unsigned irqnum);
+extern int	hwirq_uninstall(int bus, int dev, int func);
+
+/* CPU flushing support */
+extern void	cpu_flush(void *va,unsigned long length);
+
+extern void     libdha_exit(const char *message, int level);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/libdha/mmi.c b/contrib/libdha/mmi.c
new file mode 100644
index 000000000..39d21926a
--- /dev/null
+++ b/contrib/libdha/mmi.c
@@ -0,0 +1,112 @@
+/* Memory manager interface */
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/mman.h> /* mlock */
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include "libdha.h"
+#include "kernelhelper/dhahelper.h"
+
+static int libdha_fd=-1;
+
+#define ALLOWED_VER 0x10
+int bm_open( void )
+{
+  int retv;
+  libdha_fd = open("/dev/dhahelper",O_RDWR);
+  retv = libdha_fd > 0 ? 0 : ENXIO;
+  if(!retv)
+  {
+    int ver;
+    ioctl(libdha_fd,DHAHELPER_GET_VERSION,&ver);
+    if(ver < ALLOWED_VER)
+    {
+	printf("libdha: You have wrong version (%i) of /dev/dhahelper\n"
+	       "libdha: Please upgrade your driver up to ver=%i\n",ver,ALLOWED_VER);
+	retv = EINVAL;
+	close(libdha_fd);
+    }
+  }
+  else printf("libdha: Can't open /dev/dhahelper\n");
+  return retv;
+}
+
+void bm_close( void )
+{
+  close(libdha_fd);
+}
+
+int bm_virt_to_phys( void * virt_addr, unsigned long length, unsigned long * parray )
+{
+    dhahelper_vmi_t vmi;
+    vmi.virtaddr = virt_addr;
+    vmi.length = length;
+    vmi.realaddr = parray;
+    if(libdha_fd > 0) return ioctl(libdha_fd,DHAHELPER_VIRT_TO_PHYS,&vmi);
+    return ENXIO;
+}
+
+int bm_virt_to_bus( void * virt_addr, unsigned long length, unsigned long * barray )
+{
+    dhahelper_vmi_t vmi;
+    vmi.virtaddr = virt_addr;
+    vmi.length = length;
+    vmi.realaddr = barray;
+    if(libdha_fd > 0) return ioctl(libdha_fd,DHAHELPER_VIRT_TO_BUS,&vmi);
+    return ENXIO;
+}
+
+void *	bm_alloc_pci_shmem(pciinfo_t *pi, unsigned mem_bitness, unsigned long length,int op )
+{
+    printf("libdha: Pure virtual function call - bm_alloc_pci_shmem()\n");
+#if 0
+    dhahelper_mem_t vmi;
+    vmi.length = length;
+    if(libdha_fd > 0) 
+    {
+	if(ioctl(libdha_fd,DHAHELPER_ALLOC_PA,&vmi) == 0)
+		return vmi.addr;
+    }
+#endif
+    return NULL;
+}
+
+void	bm_free_pci_shmem(void * pci_shmem)
+{
+    printf("libdha: Pure virtual function call - bm_free_pci_shmem()\n");
+#if 0
+    dhahelper_mem_t vmi;
+    vmi.addr = virt_addr;
+    vmi.length = length;
+    if(libdha_fd > 0) 
+    {
+	ioctl(libdha_fd,DHAHELPER_FREE_PA,&vmi);
+    }
+#endif
+}
+
+int	bm_lock_mem( const void *addr, unsigned long length )
+{
+    dhahelper_mem_t vmi;
+    vmi.addr = (void *) addr;
+    vmi.length = length;
+    if(libdha_fd > 0) 
+    {
+	return ioctl(libdha_fd,DHAHELPER_LOCK_MEM,&vmi);
+    }
+    return mlock(addr,length);
+}
+
+int	bm_unlock_mem( const void * addr, unsigned long length )
+{
+    dhahelper_mem_t vmi;
+    vmi.addr = (void *) addr;
+    vmi.length = length;
+    if(libdha_fd > 0) 
+    {
+	return ioctl(libdha_fd,DHAHELPER_UNLOCK_MEM,&vmi);
+    }
+    return munlock(addr,length);
+}
diff --git a/contrib/libdha/mtrr.c b/contrib/libdha/mtrr.c
new file mode 100644
index 000000000..48ae5a1fd
--- /dev/null
+++ b/contrib/libdha/mtrr.c
@@ -0,0 +1,91 @@
+/*
+    mtrr.c - Stuff for optimizing memory access
+    Copyrights:
+    2002	- Linux version by Nick Kurshev
+    Licence: GPL
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include "kernelhelper/dhahelper.h"
+#include "libdha.h"
+
+#if defined (__i386__) && defined (__NetBSD__)
+#include <sys/param.h>
+#if __NetBSD_Version__ > 105240000
+#include <stdint.h>
+#include <stdlib.h>
+#include <machine/mtrr.h>
+#include <machine/sysarch.h>
+#endif
+#endif
+
+int	mtrr_set_type(unsigned base,unsigned size,int type)
+{
+    int dhahelper_fd;
+    dhahelper_fd = open("/dev/dhahelper",O_RDWR);
+    if(dhahelper_fd > 0)
+    {
+	int retval;
+	dhahelper_mtrr_t mtrrs;
+	mtrrs.operation = MTRR_OP_ADD;
+	mtrrs.start = base;
+	mtrrs.size = size;
+	mtrrs.type = type;
+	retval = ioctl(dhahelper_fd, DHAHELPER_ACK_IRQ, &mtrrs);
+	close(dhahelper_fd);
+	return retval;
+    }
+#if defined (__NetBSD__) && (__NetBSD_Version__) > 105240000
+    {
+    struct mtrr *mtrrp;
+    int n;
+
+    mtrrp = malloc(sizeof (struct mtrr));
+    mtrrp->base = base;
+    mtrrp->len = size;
+    mtrrp->type = type;  
+    mtrrp->flags = MTRR_VALID | MTRR_PRIVATE;
+    n = 1;
+
+    if (i386_set_mtrr(mtrrp, &n) < 0) {
+	free(mtrrp);
+	return errno;
+    }
+    free(mtrrp);
+    return 0;
+    }
+#else
+    {
+    FILE * mtrr_fd;
+    char * stype;
+    switch(type)
+    {
+	case MTRR_TYPE_UNCACHABLE: stype = "uncachable"; break;
+	case MTRR_TYPE_WRCOMB:	   stype = "write-combining"; break;
+	case MTRR_TYPE_WRTHROUGH:  stype = "write-through"; break;
+	case MTRR_TYPE_WRPROT:	   stype = "write-protect"; break;
+	case MTRR_TYPE_WRBACK:	   stype = "write-back"; break;
+	default:		   return EINVAL;
+    }
+    mtrr_fd = fopen("/proc/mtrr","wt");
+    if(mtrr_fd)
+    {
+	char sout[256];
+	unsigned wr_len;
+	sprintf(sout,"base=0x%08X size=0x%08X type=%s\n",base,size,stype);
+	wr_len = fprintf(mtrr_fd,"%s",sout);
+	/*printf("MTRR: %s\n",sout);*/
+	fclose(mtrr_fd);
+	return wr_len == strlen(sout) ? 0 : EPERM;
+    }
+    }
+#endif
+    return ENOSYS;
+}
diff --git a/contrib/libdha/oth/Makefile.am b/contrib/libdha/oth/Makefile.am
new file mode 100644
index 000000000..55651d233
--- /dev/null
+++ b/contrib/libdha/oth/Makefile.am
@@ -0,0 +1,3 @@
+include $(top_srcdir)/misc/Makefile.common
+
+EXTRA_DIST = pci.db
diff --git a/contrib/libdha/oth/pci.db b/contrib/libdha/oth/pci.db
new file mode 100644
index 000000000..083b2892f
--- /dev/null
+++ b/contrib/libdha/oth/pci.db
@@ -0,0 +1,9471 @@
+v	0000	Gammagraphx, Inc.	0	
+v	001a	Ascend Communications, Inc.	0	
+v	0033	Paradyne corp.	0	
+v	003d	Lockheed Martin-Marietta Corp	0	
+v	0059	Tiger Jet Network Inc. (Wrong ID)	0	Real TJN ID is e159, but they got it wrong several times --mj
+v	0070	Hauppauge computer works Inc.	0	
+d	00704000	WinTV PVR-350	0	
+d	00704001	WinTV PVR-250 (v1)	0	
+d	00704009	WinTV PVR-250	0	
+d	00704801	WinTV PVR-250 MCE	0	
+v	0071	Nebula Electronics Ltd.	0	
+v	0095	Silicon Image, Inc. (Wrong ID)	0	
+d	00950680	Ultra ATA/133 IDE RAID CONTROLLER CARD	0	
+v	0100	Ncipher Corp Ltd	0	
+v	018a	LevelOne	0	018a is not LevelOne but there is a board misprogrammed
+d	018a0106	FPC-0106TX misprogrammed [RTL81xx]	0	
+v	021b	Compaq Computer Corporation	0	021b is not Compaq but there is a board misprogrammed
+d	021b8139	HNE-300 (RealTek RTL8139c) [iPaq Networking]	0	
+v	0291	Davicom Semiconductor, Inc.	0	http://www.davicom.com.tw/
+d	02918212	DM9102A(DM9102AE, SM9102AF) Ethernet 100/10 MBit(Rev 40)	0	
+v	02ac	SpeedStream	0	SpeedStream is Efficient Networks, Inc, a Siemens Company
+d	02ac1012	1012 PCMCIA 10/100 Ethernet Card [RTL81xx]	0	
+v	0357	TTTech AG	0	
+d	0357000a	TTP-Monitoring Card V2.0	0	
+v	05e3	CyberDoor	0	
+d	05e30701	CBD516	0	
+v	0675	Dynalink	0	
+d	06751700	IS64PH ISDN Adapter	0	
+d	06751702	IS64PH ISDN Adapter	0	
+v	0925	VIA Technologies, Inc. (Wrong ID)	0	Wrong ID used in subsystem ID of VIA USB controllers.
+v	09c1	Arris	0	
+d	09c10704	CM 200E Cable Modem	0	
+v	0a89	BREA Technologies Inc	0	
+v	0b49	ASCII Corporation	0	
+d	0b49064f	Trance Vibrator	0	see http://homepage1.nifty.com/mcn/lab/machines/trance_vibrator/usbview.vib.txt
+v	0e11	Compaq Computer Corporation	0	
+d	0e110001	PCI to EISA Bridge	0	
+d	0e110002	PCI to ISA Bridge	0	
+d	0e110046	Smart Array 64xx	0	
+s	0e1100460e11409a	Smart Array 641	0	
+s	0e1100460e11409b	Smart Array 642	0	
+s	0e1100460e11409c	Smart Array 6400	0	
+s	0e1100460e11409d	Smart Array 6400 EM	0	
+d	0e110049	NC7132 Gigabit Upgrade Module	0	
+d	0e11004a	NC6136 Gigabit Server Adapter	0	
+d	0e11007c	NC7770 1000BaseTX	0	
+d	0e11007d	NC6770 1000BaseTX	0	
+d	0e110085	NC7780 1000BaseTX	0	
+d	0e1100bb	NC7760	0	
+d	0e1100ca	NC7771	0	
+d	0e1100cb	NC7781	0	
+d	0e1100cf	NC7772	0	
+d	0e1100d0	NC7782	0	
+d	0e1100d1	NC7783	0	
+d	0e1100e3	NC7761	0	
+d	0e110508	Netelligent 4/16 Token Ring	0	
+d	0e111000	Triflex/Pentium Bridge, Model 1000	0	
+d	0e112000	Triflex/Pentium Bridge, Model 2000	0	
+d	0e113032	QVision 1280/p	0	
+d	0e113033	QVision 1280/p	0	
+d	0e113034	QVision 1280/p	0	
+d	0e114000	4000 [Triflex]	0	
+d	0e114030	SMART-2/P	0	
+d	0e114031	SMART-2SL	0	
+d	0e114032	Smart Array 3200	0	
+d	0e114033	Smart Array 3100ES	0	
+d	0e114034	Smart Array 221	0	
+d	0e114040	Integrated Array	0	
+d	0e114048	Compaq Raid LC2	0	
+d	0e114050	Smart Array 4200	0	
+d	0e114051	Smart Array 4250ES	0	
+d	0e114058	Smart Array 431	0	
+d	0e114070	Smart Array 5300	0	
+d	0e114080	Smart Array 5i	0	
+d	0e114082	Smart Array 532	0	
+d	0e114083	Smart Array 5312	0	
+d	0e114091	Smart Array 6i	0	
+d	0e11409a	Smart Array 641	0	
+d	0e11409b	Smart Array 642	0	
+d	0e11409c	Smart Array 6400	0	
+d	0e11409d	Smart Array 6400 EM	0	
+d	0e116010	HotPlug PCI Bridge 6010	0	
+d	0e117020	USB Controller	0	
+d	0e11a0ec	Fibre Channel Host Controller	0	
+d	0e11a0f0	Advanced System Management Controller	0	
+d	0e11a0f3	Triflex PCI to ISA Bridge	0	
+d	0e11a0f7	PCI Hotplug Controller	0	
+s	0e11a0f78086002a	PCI Hotplug Controller A	0	
+s	0e11a0f78086002b	PCI Hotplug Controller B	0	
+d	0e11a0f8	ZFMicro Chipset USB	0	
+d	0e11a0fc	FibreChannel HBA Tachyon	0	
+d	0e11ae10	Smart-2/P RAID Controller	0	
+s	0e11ae100e114030	Smart-2/P Array Controller	0	
+s	0e11ae100e114031	Smart-2SL Array Controller	0	
+s	0e11ae100e114032	Smart Array Controller	0	
+s	0e11ae100e114033	Smart 3100ES Array Controller	0	
+d	0e11ae29	MIS-L	0	
+d	0e11ae2a	MPC	0	
+d	0e11ae2b	MIS-E	0	
+d	0e11ae31	System Management Controller	0	
+d	0e11ae32	Netelligent 10/100 TX PCI UTP	0	
+d	0e11ae33	Triflex Dual EIDE Controller	0	
+d	0e11ae34	Netelligent 10 T PCI UTP	0	
+d	0e11ae35	Integrated NetFlex-3/P	0	
+d	0e11ae40	Netelligent Dual 10/100 TX PCI UTP	0	
+d	0e11ae43	Netelligent Integrated 10/100 TX UTP	0	
+d	0e11ae69	CETUS-L	0	
+d	0e11ae6c	Northstar	0	
+d	0e11ae6d	NorthStar CPU to PCI Bridge	0	
+d	0e11b011	Netelligent 10/100 TX Embedded UTP	0	
+d	0e11b012	Netelligent 10 T/2 PCI UTP/Coax	0	
+d	0e11b01e	NC3120 Fast Ethernet NIC	0	
+d	0e11b01f	NC3122 Fast Ethernet NIC	0	
+d	0e11b02f	NC1120 Ethernet NIC	0	
+d	0e11b030	Netelligent 10/100 TX UTP	0	
+d	0e11b04a	10/100 TX PCI Intel WOL UTP Controller	0	
+d	0e11b060	Smart Array 5300 Controller	0	
+d	0e11b0c6	NC3161 Fast Ethernet NIC	0	
+d	0e11b0c7	NC3160 Fast Ethernet NIC	0	
+d	0e11b0d7	NC3121 Fast Ethernet NIC	0	
+d	0e11b0dd	NC3131 Fast Ethernet NIC	0	
+d	0e11b0de	NC3132 Fast Ethernet Module	0	
+d	0e11b0df	NC6132 Gigabit Module	0	
+d	0e11b0e0	NC6133 Gigabit Module	0	
+d	0e11b0e1	NC3133 Fast Ethernet Module	0	
+d	0e11b123	NC6134 Gigabit NIC	0	
+d	0e11b134	NC3163 Fast Ethernet NIC	0	
+d	0e11b13c	NC3162 Fast Ethernet NIC	0	
+d	0e11b144	NC3123 Fast Ethernet NIC	0	
+d	0e11b163	NC3134 Fast Ethernet NIC	0	
+d	0e11b164	NC3165 Fast Ethernet Upgrade Module	0	
+d	0e11b178	Smart Array 5i/532	0	
+s	0e11b1780e114080	Smart Array 5i	0	
+s	0e11b1780e114082	Smart Array 532	0	
+s	0e11b1780e114083	Smart Array 5312	0	
+d	0e11b1a4	NC7131 Gigabit Server Adapter	0	
+d	0e11b200	Memory Hot-Plug Controller	0	HP Memory Hot-Plug Controller
+d	0e11b203	Integrated Lights Out Controller	0	
+d	0e11b204	Integrated Lights Out  Processor	0	
+d	0e11f130	NetFlex-3/P ThunderLAN 1.0	0	
+d	0e11f150	NetFlex-3/P ThunderLAN 2.3	0	
+v	0e55	HaSoTec GmbH	0	
+v	1000	LSI Logic / Symbios Logic	0	Formerly NCR
+d	10000001	53c810	0	
+s	1000000110001000	LSI53C810AE PCI to SCSI I/O Processor	0	
+d	10000002	53c820	0	
+d	10000003	53c825	0	
+s	1000000310001000	LSI53C825AE PCI to SCSI I/O Processor (Ultra Wide)	0	
+d	10000004	53c815	0	
+d	10000005	53c810AP	0	
+d	10000006	53c860	0	
+s	1000000610001000	LSI53C860E PCI to Ultra SCSI I/O Processor	0	
+d	1000000a	53c1510	0	
+s	1000000a10001000	LSI53C1510 PCI to Dual Channel Wide Ultra2 SCSI Controller (Nonintelligent mode)	0	
+d	1000000b	53C896/897	0	
+s	1000000b0e116004	EOB003 Series SCSI host adapter	0	
+s	1000000b10001000	LSI53C896/7 PCI to Dual Channel Ultra2 SCSI Multifunction Controller	0	
+s	1000000b10001010	LSI22910 PCI to Dual Channel Ultra2 SCSI host adapter	0	
+s	1000000b10001020	LSI21002 PCI to Dual Channel Ultra2 SCSI host adapter	0	
+s	1000000b13e91000	6221L-4U	0	multifunction PCI card: Dual U2W SCSI, dual 10/100TX, graphics
+d	1000000c	53c895	0	
+s	1000000c10001010	LSI8951U PCI to Ultra2 SCSI host adapter	0	
+s	1000000c10001020	LSI8952U PCI to Ultra2 SCSI host adapter	0	
+s	1000000c1de13906	DC-390U2B SCSI adapter	0	
+s	1000000c1de13907	DC-390U2W	0	
+d	1000000d	53c885	0	
+d	1000000f	53c875	0	
+s	1000000f0e117004	Embedded Ultra Wide SCSI Controller	0	
+s	1000000f10001000	LSI53C876/E PCI to Dual Channel SCSI Controller	0	
+s	1000000f10001010	LSI22801 PCI to Dual Channel Ultra SCSI host adapter	0	
+s	1000000f10001020	LSI22802 PCI to Dual Channel Ultra SCSI host adapter	0	
+s	1000000f10928760	FirePort 40 Dual SCSI Controller	0	
+s	1000000f1de13904	DC390F/U Ultra Wide SCSI Adapter	0	
+s	1000000f4c531000	CC7/CR7/CP7/VC7/VP7/VR7 mainboard	0	
+s	1000000f4c531050	CT7 mainboard	0	
+d	10000010	53C1510	0	
+s	100000100e114040	Integrated Array Controller	0	
+s	100000100e114048	RAID LC2 Controller	0	
+s	1000001010001000	53C1510 PCI to Dual Channel Wide Ultra2 SCSI Controller (Intelligent mode)	0	
+d	10000012	53c895a	0	
+s	1000001210001000	LSI53C895A PCI to Ultra2 SCSI Controller	0	
+d	10000013	53c875a	0	
+s	1000001310001000	LSI53C875A PCI to Ultra SCSI Controller	0	
+d	10000020	53c1010 Ultra3 SCSI Adapter	0	
+s	1000002010001000	LSI53C1010-33 PCI to Dual Channel Ultra160 SCSI Controller	0	
+s	100000201de11020	DC-390U3W	0	
+d	10000021	53c1010 66MHz  Ultra3 SCSI Adapter	0	
+s	1000002110001000	LSI53C1000/1000R/1010R/1010-66 PCI to Ultra160 SCSI Controller	0	
+s	1000002110001010	Asus TR-DLS onboard 53C1010-66	0	
+s	10000021124b1070	PMC-USCSI3	0	
+s	100000214c531080	CT8 mainboard	0	
+s	100000214c531300	P017 mezzanine (32-bit PMC)	0	
+s	100000214c531310	P017 mezzanine (64-bit PMC)	0	
+d	10000030	53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI	0	
+s	1000003010280123	PowerEdge 2600	0	
+s	100000301028014a	PowerEdge 1750	0	
+s	100000301028016c	PowerEdge 1850 MPT Fusion SCSI/RAID (Perc 4)	0	
+s	1000003010281010	LSI U320 SCSI Controller	0	
+d	10000031	53c1030ZC PCI-X Fusion-MPT Dual Ultra320 SCSI	0	
+d	10000032	53c1035 PCI-X Fusion-MPT Dual Ultra320 SCSI	0	
+s	1000003210001000	LSI53C1020/1030 PCI-X to Ultra320 SCSI Controller	0	
+d	10000033	1030ZC_53c1035 PCI-X Fusion-MPT Dual Ultra320 SCSI	0	
+d	10000040	53c1035 PCI-X Fusion-MPT Dual Ultra320 SCSI	0	
+s	1000004010000033	MegaRAID SCSI 320-2XR	0	
+s	1000004010000066	MegaRAID SCSI 320-2XRWS	0	
+d	10000041	53C1035ZC PCI-X Fusion-MPT Dual Ultra320 SCSI	0	
+d	1000008f	53c875J	0	
+s	1000008f10928000	FirePort 40 SCSI Controller	0	
+s	1000008f10928760	FirePort 40 Dual SCSI Host Adapter	0	
+d	10000407	MegaRAID	0	
+s	1000040710000530	MegaRAID 530 SCSI 320-0X RAID Controller	0	
+s	1000040710000531	MegaRAID 531 SCSI 320-4X RAID Controller	0	
+s	1000040710000532	MegaRAID 532 SCSI 320-2X RAID Controller	0	
+s	1000040710280531	PowerEdge Expandable RAID Controller 4/QC	0	
+s	1000040710280533	PowerEdge Expandable RAID Controller 4/QC	0	
+s	1000040780860530	MegaRAID Intel RAID Controller SRCZCRX	0	
+s	1000040780860532	MegaRAID Intel RAID Controller SRCU42X	0	
+d	10000408	MegaRAID	0	
+s	1000040810000001	MegaRAID SCSI 320-1E RAID Controller	0	
+s	1000040810000002	MegaRAID SCSI 320-2E RAID Controller	0	
+s	100004081025004d	MegaRAID ACER ROMB-2E RAID Controller	0	
+s	1000040810280001	PowerEdge RAID Controller PERC4e/SC	0	
+s	1000040810280002	PowerEdge RAID Controller PERC4e/DC	0	
+s	1000040817341065	FSC MegaRAID PCI Express ROMB	0	
+s	1000040880860002	MegaRAID Intel RAID Controller SRCU42E	0	
+d	10000409	MegaRAID	0	
+s	1000040910003004	MegaRAID SATA 300-4X RAID Controller	0	
+s	1000040910003008	MegaRAID SATA 300-8X RAID Controller	0	
+s	1000040980863008	MegaRAID RAID Controller SRCS28X	0	
+s	1000040980863431	MegaRAID RAID Controller Alief SROMBU42E	0	
+s	1000040980863499	MegaRAID RAID Controller Harwich SROMBU42E	0	
+d	10000621	FC909 Fibre Channel Adapter	0	
+d	10000622	FC929 Fibre Channel Adapter	0	
+s	1000062210001020	44929 O Dual Fibre Channel card	0	
+d	10000623	FC929 LAN	0	
+d	10000624	FC919 Fibre Channel Adapter	0	
+d	10000625	FC919 LAN	0	
+d	10000626	FC929X Fibre Channel Adapter	0	
+s	1000062610001010	7202-XP-LC Dual Fibre Channel card	0	
+d	10000627	FC929X LAN	0	
+d	10000628	FC919X Fibre Channel Adapter	0	
+d	10000629	FC919X LAN	0	
+d	10000701	83C885 NT50 DigitalScape Fast Ethernet	0	
+d	10000702	Yellowfin G-NIC gigabit ethernet	0	
+s	1000070213180000	PEI100X	0	
+d	10000804	SA2010	0	
+d	10000805	SA2010ZC	0	
+d	10000806	SA2020	0	
+d	10000807	SA2020ZC	0	
+d	10000901	61C102	0	
+d	10001000	63C815	0	
+d	10001960	MegaRAID	0	
+s	1000196010000518	MegaRAID 518 SCSI 320-2 Controller	0	
+s	1000196010000520	MegaRAID 520 SCSI 320-1 Controller	0	
+s	1000196010000522	MegaRAID 522 i4 133 RAID Controller	0	
+s	1000196010000523	MegaRAID SATA 150-6 RAID Controller	0	
+s	1000196010004523	MegaRAID SATA 150-4 RAID Controller	0	
+s	100019601000a520	MegaRAID ZCR SCSI 320-0 Controller	0	
+s	1000196010280518	MegaRAID 518 DELL PERC 4/DC RAID Controller	0	
+s	1000196010280520	MegaRAID 520 DELL PERC 4/SC RAID Controller	0	
+s	1000196010280531	PowerEdge Expandable RAID Controller 4/QC	0	
+s	1000196010280533	PowerEdge Expandable RAID Controller 4/QC	0	
+s	1000196080860520	MegaRAIDRAID Controller SRCU41L	0	
+s	1000196080860523	MegaRAID RAID Controller SRCS16	0	
+v	1001	Kolter Electronic	0	
+d	10010010	PCI 1616 Measurement card with 32 digital I/O lines	0	
+d	10010011	OPTO-PCI Opto-Isolated digital I/O board	0	
+d	10010012	PCI-AD/DA Analogue I/O board	0	
+d	10010013	PCI-OPTO-RELAIS Digital I/O board with relay outputs	0	
+d	10010014	PCI-Counter/Timer Counter Timer board	0	
+d	10010015	PCI-DAC416 Analogue output board	0	
+d	10010016	PCI-MFB Analogue I/O board	0	
+d	10010017	PROTO-3 PCI Prototyping board	0	
+d	10019100	INI-9100/9100W SCSI Host	0	
+v	1002	ATI Technologies Inc	0	
+d	10023150	M24 1P [Radeon Mobility X600]	0	
+d	10023154	M24 1T [FireGL M24 GL]	0	
+d	10023e50	RV380 0x3e50 [Radeon X600]	0	
+d	10023e54	RV380 0x3e54 [FireGL V3200]	0	
+d	10023e70	RV380 [Radeon X600] Secondary	0	
+d	10024136	Radeon IGP 320 M	0	
+d	10024137	Radeon IGP330/340/350	0	
+d	10024144	R300 AD [Radeon 9500 Pro]	0	
+d	10024145	R300 AE [Radeon 9700 Pro]	0	New PCI ID provided by ATI developer relations (correction to above)
+d	10024146	R300 AF [Radeon 9700 Pro]	0	New PCI ID provided by ATI developer relations (oops, correction to above)
+d	10024147	R300 AG [FireGL Z1/X1]	0	
+d	10024148	R350 AH [Radeon 9800]	0	
+d	10024149	R350 AI [Radeon 9800]	0	
+d	1002414a	R350 AJ [Radeon 9800]	0	
+d	1002414b	R350 AK [Fire GL X2]	0	
+d	10024150	RV350 AP [Radeon 9600]	0	New PCI ID provided by ATI developer relations
+s	1002415010020002	R9600 Pro primary (Asus OEM for HP)	0	
+s	1002415010020003	R9600 Pro secondary (Asus OEM for HP)	0	
+s	1002415014584024	Giga-Byte GV-R96128D Primary	0	
+s	10024150148c2064	PowerColor R96A-C3N	0	
+s	10024150148c2066	PowerColor R96A-C3N	0	
+s	10024150174b7c19	Sapphire Atlantis Radeon 9600 Pro	0	
+s	10024150174b7c29	GC-R9600PRO Primary [Sapphire]	0	
+s	1002415017ee2002	Radeon 9600 256Mb Primary	0	
+s	1002415018bc0101	GC-R9600PRO Primary	0	
+d	10024151	RV350 AQ [Radeon 9600]	0	New PCI ID provided by ATI developer relations
+s	100241511043c004	A9600SE	0	
+d	10024152	RV350 AR [Radeon 9600]	0	New PCI ID provided by ATI developer relations
+s	1002415210020002	Radeon 9600XT	0	
+s	100241521043c002	Radeon 9600 XT TVD	0	
+d	10024153	RV350 AS [Radeon 9600 AS]	0	
+d	10024154	RV350 AT [Fire GL T2]	0	
+d	10024155	RV350 AU [Fire GL T2]	0	
+d	10024156	RV350 AV [Fire GL T2]	0	
+d	10024157	RV350 AW [Fire GL T2]	0	
+d	10024158	68800AX [Mach32]	0	
+d	10024164	R300 AD [Radeon 9500 Pro] (Secondary)	0	The PCI ID is unrelated to any DVI output.
+d	10024165	R300 AE [Radeon 9700 Pro] (Secondary)	0	New PCI ID info provided by ATI developer relations
+d	10024166	R300 AF [Radeon 9700 Pro] (Secondary)	0	New PCI ID info provided by ATI developer relations
+d	10024168	Radeon R350 [Radeon 9800] (Secondary)	0	New PCI ID provided by ATI developer relations
+d	10024170	RV350 AP [Radeon 9600] (Secondary)	0	New PCI ID provided by ATI developer relations (correction to above)
+s	1002417014584025	Giga-Byte GV-R96128D Secondary	0	
+s	10024170148c2067	PowerColor R96A-C3N (Secondary)	0	
+s	10024170174b7c28	GC-R9600PRO Secondary [Sapphire]	0	
+s	1002417017ee2003	Radeon 9600 256Mb Secondary	0	
+s	1002417018bc0100	GC-R9600PRO Secondary	0	
+d	10024171	RV350 AQ [Radeon 9600] (Secondary)	0	New PCI ID provided by ATI developer relations (correction to above)
+s	100241711043c005	A9600SE (Secondary)	0	
+d	10024172	RV350 AR [Radeon 9600] (Secondary)	0	New PCI ID provided by ATI developer relations (correction to above)
+s	1002417210020003	Radeon 9600XT (Secondary)	0	
+s	100241721043c003	A9600XT (Secondary)	0	
+d	10024173	RV350 ?? [Radeon 9550] (Secondary)	0	
+d	10024237	Radeon 7000 IGP	0	
+d	10024242	R200 BB [Radeon All in Wonder 8500DV]	0	
+s	10024242100202aa	Radeon 8500 AIW DV Edition	0	
+d	10024243	R200 BC [Radeon All in Wonder 8500]	0	
+d	10024336	Radeon Mobility U1	0	
+s	10024336103c0024	Pavilion ze4400 builtin Video	0	
+d	10024337	Radeon IGP 330M/340M/350M	0	
+s	100243371014053a	ThinkPad R40e (2684-HVG) builtin VGA controller	0	
+s	10024337103c0850	Radeon IGP 345M	0	
+d	10024341	IXP150 AC'97 Audio Controller	0	
+d	10024345	EHCI USB Controller	0	
+d	10024347	OHCI USB Controller #1	0	
+d	10024348	OHCI USB Controller #2	0	
+d	1002434d	IXP AC'97 Modem	0	
+d	10024353	ATI SMBus	0	Radeon 9100 IGP integrated
+d	10024354	215CT [Mach64 CT]	0	
+d	10024358	210888CX [Mach64 CX]	0	
+d	10024437	Radeon Mobility 7000 IGP	0	
+d	10024554	210888ET [Mach64 ET]	0	
+d	10024654	Mach64 VT	0	
+d	10024742	3D Rage Pro AGP 1X/2X	0	
+s	1002474210020040	Rage Pro Turbo AGP 2X	0	
+s	1002474210020044	Rage Pro Turbo AGP 2X	0	
+s	1002474210020061	Rage Pro AIW AGP 2X	0	
+s	1002474210020062	Rage Pro AIW AGP 2X	0	
+s	1002474210020063	Rage Pro AIW AGP 2X	0	
+s	1002474210020080	Rage Pro Turbo AGP 2X	0	
+s	1002474210020084	Rage Pro Turbo AGP 2X	0	
+s	1002474210024742	Rage Pro Turbo AGP 2X	0	
+s	1002474210028001	Rage Pro Turbo AGP 2X	0	
+s	1002474210280082	Rage Pro Turbo AGP 2X	0	
+s	1002474210284082	Optiplex GX1 Onboard Display Adapter	0	
+s	1002474210288082	Rage Pro Turbo AGP 2X	0	
+s	100247421028c082	Rage Pro Turbo AGP 2X	0	
+s	1002474280864152	Xpert 98D AGP 2X	0	
+s	100247428086464a	Rage Pro Turbo AGP 2X	0	
+d	10024744	3D Rage Pro AGP 1X	0	
+s	1002474410024744	Rage Pro Turbo AGP	0	
+d	10024747	3D Rage Pro	0	
+d	10024749	3D Rage Pro	0	
+s	1002474910020061	Rage Pro AIW	0	
+s	1002474910020062	Rage Pro AIW	0	
+d	1002474c	Rage XC	0	
+d	1002474d	Rage XL AGP 2X	0	
+s	1002474d10020004	Xpert 98 RXL AGP 2X	0	
+s	1002474d10020008	Xpert 98 RXL AGP 2X	0	
+s	1002474d10020080	Rage XL AGP 2X	0	
+s	1002474d10020084	Xpert 98 AGP 2X	0	
+s	1002474d1002474d	Rage XL AGP	0	
+s	1002474d1033806a	Rage XL AGP	0	
+d	1002474e	Rage XC AGP	0	
+s	1002474e1002474e	Rage XC AGP	0	
+d	1002474f	Rage XL	0	
+s	1002474f10020008	Rage XL	0	
+s	1002474f1002474f	Rage XL	0	
+d	10024750	3D Rage Pro 215GP	0	
+s	1002475010020040	Rage Pro Turbo	0	
+s	1002475010020044	Rage Pro Turbo	0	
+s	1002475010020080	Rage Pro Turbo	0	
+s	1002475010020084	Rage Pro Turbo	0	
+s	1002475010024750	Rage Pro Turbo	0	
+d	10024751	3D Rage Pro 215GQ	0	
+d	10024752	Rage XL	0	
+s	1002475210020008	Rage XL	0	
+s	1002475210024752	Rage XL	0	
+s	1002475210028008	Rage XL	0	
+s	10024752102800ce	PowerEdge 1400	0	
+s	10024752102800d1	PowerEdge 2550	0	
+s	10024752102800d9	PowerEdge 2500	0	
+s	1002475280863411	SDS2 Mainboard	0	
+s	1002475280863427	S875WP1-E mainboard	0	
+d	10024753	Rage XC	0	
+s	1002475310024753	Rage XC	0	
+d	10024754	3D Rage I/II 215GT [Mach64 GT]	0	
+d	10024755	3D Rage II+ 215GTB [Mach64 GTB]	0	
+d	10024756	3D Rage IIC 215IIC [Mach64 GT IIC]	0	
+s	1002475610024756	Rage IIC	0	
+d	10024757	3D Rage IIC AGP	0	
+s	1002475710024757	Rage IIC AGP	0	
+s	1002475710280089	Rage 3D IIC	0	
+s	1002475710284082	Rage 3D IIC	0	
+s	1002475710288082	Rage 3D IIC	0	
+s	100247571028c082	Rage 3D IIC	0	
+d	10024758	210888GX [Mach64 GX]	0	
+d	10024759	3D Rage IIC	0	
+d	1002475a	3D Rage IIC AGP	0	
+s	1002475a10020084	Rage 3D Pro AGP 2x XPERT 98	0	
+s	1002475a10020087	Rage 3D IIC	0	
+s	1002475a1002475a	Rage IIC AGP	0	
+d	10024964	Radeon RV250 Id [Radeon 9000]	0	
+d	10024965	Radeon RV250 Ie [Radeon 9000]	0	
+d	10024966	Radeon RV250 If [Radeon 9000]	0	
+s	1002496610f10002	RV250 If [Tachyon G9000 PRO]	0	
+s	10024966148c2039	RV250 If [Radeon 9000 Pro "Evil Commando"]	0	
+s	1002496615099a00	RV250 If [Radeon 9000 "AT009"]	0	
+s	1002496616810040	RV250 If [3D prophet 9000]	0	New subdevice - 3D Prophet 9000 PCI by Hercules. AGP version probably would have same ID, so not specified.
+s	10024966174b7176	RV250 If [Sapphire Radeon 9000 Pro]	0	
+s	10024966174b7192	RV250 If [Radeon 9000 "Atlantis"]	0	
+s	1002496617af2005	RV250 If [Excalibur Radeon 9000 Pro]	0	
+s	1002496617af2006	RV250 If [Excalibur Radeon 9000]	0	
+d	10024967	Radeon RV250 Ig [Radeon 9000]	0	
+d	1002496e	Radeon RV250 [Radeon 9000] (Secondary)	0	
+d	10024a48	R420 JH [Radeon X800]	0	
+d	10024a49	R420 JI [Radeon X800PRO]	0	
+d	10024a4a	R420 JJ [Radeon X800SE]	0	
+d	10024a4b	R420 JK [Radeon X800]	0	
+d	10024a4c	R420 JL [Radeon X800]	0	
+d	10024a4d	R420 JM [FireGL X3]	0	
+d	10024a4e	M18 JN [Radeon Mobility 9800]	0	
+d	10024a50	R420 JP [Radeon X800XT]	0	
+d	10024a70	R420 [X800XT-PE] (Secondary)	0	
+d	10024c42	3D Rage LT Pro AGP-133	0	
+s	10024c420e11b0e7	Rage LT Pro (Compaq Presario 5240)	0	
+s	10024c420e11b0e8	Rage 3D LT Pro	0	
+s	10024c420e11b10e	3D Rage LT Pro (Compaq Armada 1750)	0	
+s	10024c4210020040	Rage LT Pro AGP 2X	0	
+s	10024c4210020044	Rage LT Pro AGP 2X	0	
+s	10024c4210024c42	Rage LT Pro AGP 2X	0	
+s	10024c4210028001	Rage LT Pro AGP 2X	0	
+s	10024c4210280085	Rage 3D LT Pro	0	
+d	10024c44	3D Rage LT Pro AGP-66	0	
+d	10024c45	Rage Mobility M3 AGP	0	
+d	10024c46	Rage Mobility M3 AGP 2x	0	
+s	10024c46102800b1	Latitude C600	0	
+d	10024c47	3D Rage LT-G 215LG	0	
+d	10024c49	3D Rage LT Pro	0	
+s	10024c4910020004	Rage LT Pro	0	
+s	10024c4910020040	Rage LT Pro	0	
+s	10024c4910020044	Rage LT Pro	0	
+s	10024c4910024c49	Rage LT Pro	0	
+d	10024c4d	Rage Mobility P/M AGP 2x	0	
+s	10024c4d0e11b111	Armada M700	0	
+s	10024c4d0e11b160	Armada E500	0	
+s	10024c4d10020084	Xpert 98 AGP 2X (Mobility)	0	
+s	10024c4d10140154	ThinkPad A20m	0	
+s	10024c4d102800aa	Latitude CPt	0	
+d	10024c4e	Rage Mobility L AGP 2x	0	
+d	10024c50	3D Rage LT Pro	0	
+s	10024c5010024c50	Rage LT Pro	0	
+d	10024c51	3D Rage LT Pro	0	
+d	10024c52	Rage Mobility P/M	0	
+s	10024c5210338112	Versa Note VXi	0	
+d	10024c53	Rage Mobility L	0	
+d	10024c54	264LT [Mach64 LT]	0	
+d	10024c57	Radeon Mobility M7 LW [Radeon Mobility 7500]	0	
+s	10024c5710140517	ThinkPad T30	0	
+s	10024c57102800e6	Radeon Mobility M7 LW (Dell Inspiron 8100)	0	
+s	10024c571028012a	Latitude C640	0	
+s	10024c57144dc006	Radeon Mobility M7 LW in vpr Matrix 170B4	0	
+d	10024c58	Radeon RV200 LX [Mobility FireGL 7800 M7]	0	
+d	10024c59	Radeon Mobility M6 LY	0	
+s	10024c5910140235	ThinkPad A30/A30p (2652/2653)	0	
+s	10024c5910140239	ThinkPad X22/X23/X24	0	
+s	10024c59104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+d	10024c5a	Radeon Mobility M6 LZ	0	
+d	10024c64	Radeon R250 Ld [Radeon Mobility 9000 M9]	0	
+d	10024c65	Radeon R250 Le [Radeon Mobility 9000 M9]	0	
+d	10024c66	Radeon R250 Lf [FireGL 9000]	0	
+d	10024c67	Radeon R250 Lg [Radeon Mobility 9000 M9]	0	
+d	10024c6e	Radeon R250 Ln [Radeon Mobility 9000 M9] [Secondary]	0	Secondary chip to the Lf
+d	10024d46	Rage Mobility M4 AGP	0	
+d	10024d4c	Rage Mobility M4 AGP	0	
+d	10024e44	Radeon R300 ND [Radeon 9700 Pro]	0	
+d	10024e45	Radeon R300 NE [Radeon 9500 Pro]	0	
+s	10024e4510020002	Radeon R300 NE [Radeon 9500 Pro]	0	
+s	10024e4516810002	Hercules 3D Prophet 9500 PRO [Radeon 9500 Pro]	0	
+d	10024e46	RV350 NF [Radeon 9600]	0	New PCI ID provided by ATI developer relations (correction to above)
+d	10024e47	Radeon R300 NG [FireGL X1]	0	
+d	10024e48	Radeon R350 [Radeon 9800 Pro]	0	(added pro)
+d	10024e49	Radeon R350 [Radeon 9800]	0	New PCI ID provided by ATI developer relations
+d	10024e4a	RV350 NJ [Radeon 9800 XT]	0	
+d	10024e4b	R350 NK [Fire GL X2]	0	
+d	10024e50	RV350 [Mobility Radeon 9600 M10]	0	New PCI ID provided by ATI developer relations
+s	10024e501025005a	TravelMate 290	0	
+s	10024e50103c0890	NC6000 laptop	0	
+s	10024e5017341055	Amilo M1420W	0	
+d	10024e51	M10 NQ [Radeon Mobility 9600]	0	
+d	10024e52	RV350 [Mobility Radeon 9600 M10]	0	
+d	10024e53	M10 NS [Radeon Mobility 9600]	0	
+d	10024e54	M10 NT [FireGL Mobility T2]	0	
+d	10024e56	M11 NV [FireGL Mobility T2e]	0	
+d	10024e64	Radeon R300 [Radeon 9700 Pro] (Secondary)	0	
+d	10024e65	Radeon R300 [Radeon 9500 Pro] (Secondary)	0	
+s	10024e6510020003	Radeon R300 NE [Radeon 9500 Pro]	0	
+s	10024e6516810003	Hercules 3D Prophet 9500 PRO [Radeon 9500 Pro] (Secondary)	0	
+d	10024e66	RV350 NF [Radeon 9600] (Secondary)	0	New PCI ID provided by ATI developer relations (correction to above)
+d	10024e67	Radeon R300 [FireGL X1] (Secondary)	0	
+d	10024e68	Radeon R350 [Radeon 9800 Pro] (Secondary)	0	(added pro)
+d	10024e69	Radeon R350 [Radeon 9800] (Secondary)	0	New PCI ID provided by ATI developer relations
+d	10024e6a	RV350 NJ [Radeon 9800 XT] (Secondary)	0	
+d	10025041	Rage 128 PA/PRO	0	
+d	10025042	Rage 128 PB/PRO AGP 2x	0	
+d	10025043	Rage 128 PC/PRO AGP 4x	0	
+d	10025044	Rage 128 PD/PRO TMDS	0	
+s	1002504410020028	Rage 128 AIW	0	
+s	1002504410020029	Rage 128 AIW	0	
+d	10025045	Rage 128 PE/PRO AGP 2x TMDS	0	
+d	10025046	Rage 128 PF/PRO AGP 4x TMDS	0	
+s	1002504610020004	Rage Fury Pro	0	
+s	1002504610020008	Rage Fury Pro/Xpert 2000 Pro	0	
+s	1002504610020014	Rage Fury Pro	0	
+s	1002504610020018	Rage Fury Pro/Xpert 2000 Pro	0	
+s	1002504610020028	Rage 128 Pro AIW AGP	0	
+s	100250461002002a	Rage 128 Pro AIW AGP	0	
+s	1002504610020048	Rage Fury Pro	0	
+s	1002504610022000	Rage Fury MAXX AGP 4x (TMDS) (VGA device)	0	
+s	1002504610022001	Rage Fury MAXX AGP 4x (TMDS) (Extra device?!)	0	
+d	10025047	Rage 128 PG/PRO	0	
+d	10025048	Rage 128 PH/PRO AGP 2x	0	
+d	10025049	Rage 128 PI/PRO AGP 4x	0	
+d	1002504a	Rage 128 PJ/PRO TMDS	0	
+d	1002504b	Rage 128 PK/PRO AGP 2x TMDS	0	
+d	1002504c	Rage 128 PL/PRO AGP 4x TMDS	0	
+d	1002504d	Rage 128 PM/PRO	0	
+d	1002504e	Rage 128 PN/PRO AGP 2x	0	
+d	1002504f	Rage 128 PO/PRO AGP 4x	0	
+d	10025050	Rage 128 PP/PRO TMDS [Xpert 128]	0	
+s	1002505010020008	Xpert 128	0	
+d	10025051	Rage 128 PQ/PRO AGP 2x TMDS	0	
+d	10025052	Rage 128 PR/PRO AGP 4x TMDS	0	
+d	10025053	Rage 128 PS/PRO	0	
+d	10025054	Rage 128 PT/PRO AGP 2x	0	
+d	10025055	Rage 128 PU/PRO AGP 4x	0	
+d	10025056	Rage 128 PV/PRO TMDS	0	
+d	10025057	Rage 128 PW/PRO AGP 2x TMDS	0	
+d	10025058	Rage 128 PX/PRO AGP 4x TMDS	0	
+d	10025144	Radeon R100 QD [Radeon 7200]	0	
+s	1002514410020008	Radeon 7000/Radeon VE	0	
+s	1002514410020009	Radeon 7000/Radeon	0	
+s	100251441002000a	Radeon 7000/Radeon	0	
+s	100251441002001a	Radeon 7000/Radeon	0	
+s	1002514410020029	Radeon AIW	0	
+s	1002514410020038	Radeon 7000/Radeon	0	
+s	1002514410020039	Radeon 7000/Radeon	0	
+s	100251441002008a	Radeon 7000/Radeon	0	
+s	10025144100200ba	Radeon 7000/Radeon	0	
+s	1002514410020139	Radeon 7000/Radeon	0	
+s	100251441002028a	Radeon 7000/Radeon	0	
+s	10025144100202aa	Radeon AIW	0	
+s	100251441002053a	Radeon 7000/Radeon	0	
+d	10025145	Radeon R100 QE	0	
+d	10025146	Radeon R100 QF	0	
+d	10025147	Radeon R100 QG	0	
+d	10025148	Radeon R200 QH [Radeon 8500]	0	
+s	100251481002010a	FireGL 8800 64Mb	0	
+s	1002514810020152	FireGL 8800 128Mb	0	
+s	1002514810020162	FireGL 8700 32Mb	0	
+s	1002514810020172	FireGL 8700 64Mb	0	
+d	10025149	Radeon R200 QI	0	
+d	1002514a	Radeon R200 QJ	0	
+d	1002514b	Radeon R200 QK	0	
+d	1002514c	Radeon R200 QL [Radeon 8500 LE]	0	
+s	1002514c1002003a	Radeon R200 QL [Radeon 8500 LE]	0	
+s	1002514c1002013a	Radeon 8500	0	
+s	1002514c148c2026	R200 QL [Radeon 8500 Evil Master II Multi Display Edition]	0	
+s	1002514c16810010	Radeon 8500 [3D Prophet 8500 128Mb]	0	
+s	1002514c174b7149	Radeon R200 QL [Sapphire Radeon 8500 LE]	0	
+d	1002514d	Radeon R200 QM [Radeon 9100]	0	
+d	1002514e	Radeon R200 QN [Radeon 8500LE]	0	
+d	1002514f	Radeon R200 QO [Radeon 8500LE]	0	
+d	10025154	R200 QT [Radeon 8500]	0	
+d	10025155	R200 QU [Radeon 9100]	0	
+d	10025157	Radeon RV200 QW [Radeon 7500]	0	
+s	100251571002013a	Radeon 7500	0	
+s	100251571002103a	Dell Optiplex GX260	0	
+s	1002515714584000	RV200 QW [RADEON 7500 PRO MAYA AR]	0	
+s	10025157148c2024	RV200 QW [Radeon 7500LE Dual Display]	0	
+s	10025157148c2025	RV200 QW [Radeon 7500 Evil Master Multi Display Edition]	0	
+s	10025157148c2036	RV200 QW [Radeon 7500 PCI Dual Display]	0	
+s	10025157174b7146	RV200 QW [Radeon 7500 LE]	0	
+s	10025157174b7147	RV200 QW [Sapphire Radeon 7500LE]	0	
+s	10025157174b7161	Radeon RV200 QW [Radeon 7500 LE]	0	
+s	1002515717af0202	RV200 QW [Excalibur Radeon 7500LE]	0	
+d	10025158	Radeon RV200 QX [Radeon 7500]	0	
+d	10025159	Radeon RV100 QY [Radeon 7000/VE]	0	
+s	100251591002000a	Radeon 7000/Radeon VE	0	
+s	100251591002000b	Radeon 7000	0	
+s	1002515910020038	Radeon 7000/Radeon VE	0	
+s	100251591002003a	Radeon 7000/Radeon VE	0	
+s	10025159100200ba	Radeon 7000/Radeon VE	0	
+s	100251591002013a	Radeon 7000/Radeon VE	0	
+s	1002515914584002	RV100 QY [RADEON 7000 PRO MAYA AV Series]	0	
+s	10025159148c2003	RV100 QY [Radeon 7000 Multi-Display Edition]	0	
+s	10025159148c2023	RV100 QY [Radeon 7000 Evil Master Multi-Display]	0	
+s	10025159174b7112	RV100 QY [Sapphire Radeon VE 7000]	0	
+s	10025159174b7c28	Sapphire Radeon VE 7000 DDR	0	
+s	1002515917870202	RV100 QY [Excalibur Radeon 7000]	0	
+d	1002515a	Radeon RV100 QZ [Radeon 7000/VE]	0	
+d	10025168	Radeon R200 Qh	0	
+d	10025169	Radeon R200 Qi	0	
+d	1002516a	Radeon R200 Qj	0	
+d	1002516b	Radeon R200 Qk	0	
+d	1002516c	Radeon R200 Ql	0	This one is not in ATI documentation, but is in XFree86 source code
+d	10025245	Rage 128 RE/SG	0	
+s	1002524510020008	Xpert 128	0	
+s	1002524510020028	Rage 128 AIW	0	
+s	1002524510020029	Rage 128 AIW	0	
+s	1002524510020068	Rage 128 AIW	0	
+d	10025246	Rage 128 RF/SG AGP	0	
+s	1002524610020004	Magnum/Xpert 128/Xpert 99	0	
+s	1002524610020008	Magnum/Xpert128/X99/Xpert2000	0	
+s	1002524610020028	Rage 128 AIW AGP	0	
+s	1002524610020044	Rage Fury/Xpert 128/Xpert 2000	0	
+s	1002524610020068	Rage 128 AIW AGP	0	
+s	1002524610020448	Rage Fury	0	
+d	10025247	Rage 128 RG	0	
+d	1002524b	Rage 128 RK/VR	0	
+d	1002524c	Rage 128 RL/VR AGP	0	
+s	1002524c10020008	Xpert 99/Xpert 2000	0	
+s	1002524c10020088	Xpert 99	0	
+d	10025345	Rage 128 SE/4x	0	
+d	10025346	Rage 128 SF/4x AGP 2x	0	
+s	1002534610020048	RAGE 128 16MB VGA TVOUT AMC PAL	0	
+d	10025347	Rage 128 SG/4x AGP 4x	0	
+d	10025348	Rage 128 SH	0	
+d	1002534b	Rage 128 SK/4x	0	
+d	1002534c	Rage 128 SL/4x AGP 2x	0	
+d	1002534d	Rage 128 SM/4x AGP 4x	0	
+s	1002534d10020008	Xpert 99/Xpert 2000	0	
+s	1002534d10020018	Xpert 2000	0	
+d	1002534e	Rage 128 4x	0	
+d	10025354	Mach 64 VT	0	
+s	1002535410025654	Mach 64 reference	0	
+d	10025446	Rage 128 Pro Ultra TF	0	
+s	1002544610020004	Rage Fury Pro	0	
+s	1002544610020008	Rage Fury Pro/Xpert 2000 Pro	0	
+s	1002544610020018	Rage Fury Pro/Xpert 2000 Pro	0	
+s	1002544610020028	Rage 128 AIW Pro AGP	0	
+s	1002544610020029	Rage 128 AIW	0	
+s	100254461002002a	Rage 128 AIW Pro AGP	0	
+s	100254461002002b	Rage 128 AIW	0	
+s	1002544610020048	Xpert 2000 Pro	0	
+d	1002544c	Rage 128 Pro Ultra TL	0	
+d	10025452	Rage 128 Pro Ultra TR	0	
+s	100254521002001c	Rage 128 Pro 4XL	0	
+s	10025452103c1279	Rage 128 Pro 4XL	0	
+d	10025453	Rage 128 Pro Ultra TS	0	
+d	10025454	Rage 128 Pro Ultra TT	0	
+d	10025455	Rage 128 Pro Ultra TU	0	
+d	10025460	M22 [Radeon Mobility M300]	0	
+d	10025464	M22 [FireGL GL]	0	
+d	10025548	R423 UH [Radeon X800 (PCIE)]	0	
+d	10025549	R423 UI [Radeon X800PRO (PCIE)]	0	
+d	1002554a	R423 UJ [Radeon X800LE (PCIE)]	0	
+d	1002554b	R423 UK [Radeon X800SE (PCIE)]	0	
+d	10025551	R423 UQ [FireGL V7200 (PCIE)]	0	
+d	10025552	R423 UR [FireGL V5100 (PCIE)]	0	
+d	10025554	R423 UT [FireGL V7100 (PCIE)]	0	
+d	1002556b	Radeon R423 UK (PCIE) [X800 SE] (Secondary)	0	
+d	10025654	264VT [Mach64 VT]	0	
+s	1002565410025654	Mach64VT Reference	0	
+d	10025655	264VT3 [Mach64 VT3]	0	
+d	10025656	264VT4 [Mach64 VT4]	0	
+d	10025830	RS300 Host Bridge	0	
+d	10025831	RS300 Host Bridge	0	
+d	10025832	RS300 Host Bridge	0	
+d	10025833	Radeon 9100 IGP Host Bridge	0	
+d	10025834	Radeon 9100 IGP	0	
+d	10025835	RS300M AGP [Radeon Mobility 9100IGP]	0	
+d	10025838	Radeon 9100 IGP AGP Bridge	0	
+d	10025941	RV280 [Radeon 9200] (Secondary)	0	
+s	10025941174b7c12	Sapphire Radeon 9200	0	
+s	1002594117af200d	Excalibur Radeon 9200	0	http://www.hightech.com.hk/html/9200.htm
+s	1002594118bc0050	GeXcube GC-R9200-C3 (Secondary)	0	
+d	10025944	RV280 [Radeon 9200 SE (PCI)]	0	
+d	10025960	RV280 [Radeon 9200 PRO]	0	
+d	10025961	RV280 [Radeon 9200]	0	
+s	1002596110022f72	All-in-Wonder 9200 Series	0	
+s	1002596112ab5961	YUAN SMARTVGA Radeon 9200	0	
+s	1002596114584018	Gigabyte Radeon 9200	0	
+s	10025961174b7c13	Sapphire Radeon 9200	0	
+s	1002596117af200c	Excalibur Radeon 9200	0	http://www.hightech.com.hk/html/9200.htm
+s	1002596118bc0050	Radeon 9200 Game Buster	0	
+s	1002596118bc0051	GeXcube GC-R9200-C3	0	
+s	1002596118bc0053	Radeon 9200 Game Buster VIVO	0	
+d	10025962	RV280 [Radeon 9200]	0	
+d	10025964	RV280 [Radeon 9200 SE]	0	
+s	100259641043c006	ASUS Radeon 9200 SE / TD / 128M	0	
+s	1002596414584018	Radeon 9200 SE	0	
+s	10025964148c2073	CN-AG92E	0	
+s	10025964174b7c13	Sapphire Radeon 9200 SE	0	
+s	1002596417875964	Excalibur 9200SE VIVO 128M	0	
+s	1002596417af2012	Radeon 9200 SE Excalibur	0	
+s	1002596418bc0170	Sapphire Radeon 9200 SE 128MB Game Buster	0	
+s	1002596418bc0173	GC-R9200L(SE)-C3H [Radeon 9200 Game Buster]	0	128MB DDR, DVI/VGA/TV out
+d	10025b60	RV370 5B60 [Radeon X300 (PCIE)]	0	
+s	10025b601043002a	EAX300SE	0	
+d	10025b62	RV370 5B62 [Radeon X600 (PCIE)]	0	
+d	10025b64	RV370 5B64 [FireGL V3100 (PCIE)]	0	
+d	10025b65	RV370 5B65 [FireGL D1100 (PCIE)]	0	
+d	10025c61	M9+ 5C61 [Radeon Mobility 9200 (AGP)]	0	
+d	10025c63	M9+ 5C63 [Radeon Mobility 9200 (AGP)]	0	
+d	10025d44	RV280 [Radeon 9200 SE] (Secondary)	0	
+s	10025d4414584019	Radeon 9200 SE (Secondary)	0	
+s	10025d44174b7c12	Sapphire Radeon 9200 SE (Secondary)	0	
+s	10025d4417875965	Excalibur 9200SE VIVO 128M (Secondary)	0	
+s	10025d4417af2013	Radeon 9200 SE Excalibur (Secondary)	0	
+s	10025d4418bc0171	Radeon 9200 SE 128MB Game Buster (Secondary)	0	
+s	10025d4418bc0172	GC-R9200L(SE)-C3H [Radeon 9200 Game Buster]	0	
+d	10025d57	R423 5F57 [Radeon X800XT (PCIE)]	0	
+d	1002700f	PCI Bridge [IGP 320M]	0	
+d	10027010	PCI Bridge [IGP 340M]	0	
+d	10027834	Radeon 9100 PRO IGP	0	
+d	10027835	Radeon Mobility 9200 IGP	0	
+d	10027c37	RV350 AQ [Radeon 9600 SE]	0	
+d	1002cab0	AGP Bridge [IGP 320M]	0	
+d	1002cab2	RS200/RS200M AGP Bridge [IGP 340M]	0	
+d	1002cbb2	RS200/RS200M AGP Bridge [IGP 340M]	0	
+v	1003	ULSI Systems	0	
+d	10030201	US201	0	
+v	1004	VLSI Technology Inc	0	
+d	10040005	82C592-FC1	0	
+d	10040006	82C593-FC1	0	
+d	10040007	82C594-AFC2	0	
+d	10040008	82C596/7 [Wildcat]	0	
+d	10040009	82C597-AFC2	0	
+d	1004000c	82C541 [Lynx]	0	
+d	1004000d	82C543 [Lynx]	0	
+d	10040101	82C532	0	
+d	10040102	82C534 [Eagle]	0	
+d	10040103	82C538	0	
+d	10040104	82C535	0	
+d	10040105	82C147	0	
+d	10040200	82C975	0	
+d	10040280	82C925	0	
+d	10040304	QSound ThunderBird PCI Audio	0	
+s	1004030410040304	QSound ThunderBird PCI Audio	0	
+s	10040304122d1206	DSP368 Audio	0	
+s	1004030414835020	XWave Thunder 3D Audio	0	
+d	10040305	QSound ThunderBird PCI Audio Gameport	0	
+s	1004030510040305	QSound ThunderBird PCI Audio Gameport	0	
+s	10040305122d1207	DSP368 Audio Gameport	0	
+s	1004030514835021	XWave Thunder 3D Audio Gameport	0	
+d	10040306	QSound ThunderBird PCI Audio Support Registers	0	
+s	1004030610040306	QSound ThunderBird PCI Audio Support Registers	0	
+s	10040306122d1208	DSP368 Audio Support Registers	0	
+s	1004030614835022	XWave Thunder 3D Audio Support Registers	0	
+d	10040307	Thunderbird	0	
+d	10040308	Thunderbird	0	
+d	10040702	VAS96011 [Golden Gate II]	0	
+d	10040703	Tollgate	0	
+v	1005	Avance Logic Inc. [ALI]	0	
+d	10052064	ALG2032/2064	0	
+d	10052128	ALG2364A	0	
+d	10052301	ALG2301	0	
+d	10052302	ALG2302	0	
+d	10052364	ALG2364	0	
+d	10052464	ALG2364A	0	
+d	10052501	ALG2564A/25128A	0	
+v	1006	Reply Group	0	
+v	1007	NetFrame Systems Inc	0	
+v	1008	Epson	0	
+v	100a	Phoenix Technologies	0	
+v	100b	National Semiconductor Corporation	0	
+d	100b0001	DP83810	0	
+d	100b0002	87415/87560 IDE	0	
+d	100b000e	87560 Legacy I/O	0	
+d	100b000f	FireWire Controller	0	
+d	100b0011	NS87560 National PCI System I/O	0	
+d	100b0012	USB Controller	0	
+d	100b0020	DP83815 (MacPhyter) Ethernet Controller	0	
+s	100b0020103c0024	Pavilion ze4400 builtin Network	0	
+s	100b00201385f311	FA311 / FA312 (FA311 with WoL HW)	0	
+d	100b0022	DP83820 10/100/1000 Ethernet Controller	0	
+d	100b0028	CS5535 Host bridge	0	
+d	100b002b	CS5535 ISA bridge	0	
+d	100b002d	CS5535 IDE	0	
+d	100b002e	CS5535 Audio	0	
+d	100b002f	CS5535 USB	0	
+d	100b0030	CS5535 Video	0	
+d	100b0035	DP83065 [Saturn] 10/100/1000 Ethernet Controller	0	
+d	100b0500	SCx200 Bridge	0	
+d	100b0501	SCx200 SMI	0	
+d	100b0502	SCx200 IDE	0	
+d	100b0503	SCx200 Audio	0	
+d	100b0504	SCx200 Video	0	
+d	100b0505	SCx200 XBus	0	
+d	100b0510	SC1100 Bridge	0	
+d	100b0511	SC1100 SMI	0	
+d	100b0515	SC1100 XBus	0	
+d	100bd001	87410 IDE	0	
+v	100c	Tseng Labs Inc	0	
+d	100c3202	ET4000/W32p rev A	0	
+d	100c3205	ET4000/W32p rev B	0	
+d	100c3206	ET4000/W32p rev C	0	
+d	100c3207	ET4000/W32p rev D	0	
+d	100c3208	ET6000	0	
+d	100c4702	ET6300	0	
+v	100d	AST Research Inc	0	
+v	100e	Weitek	0	
+d	100e9000	P9000 Viper	0	
+d	100e9001	P9000 Viper	0	
+d	100e9002	P9000 Viper	0	
+d	100e9100	P9100 Viper Pro/SE	0	
+v	1010	Video Logic, Ltd.	0	
+v	1011	Digital Equipment Corporation	0	
+d	10110001	DECchip 21050	0	
+d	10110002	DECchip 21040 [Tulip]	0	
+d	10110004	DECchip 21030 [TGA]	0	
+d	10110007	NVRAM [Zephyr NVRAM]	0	
+d	10110008	KZPSA [KZPSA]	0	
+d	10110009	DECchip 21140 [FasterNet]	0	
+s	1011000910250310	21140 Fast Ethernet	0	
+s	1011000910b82001	SMC9332BDT EtherPower 10/100	0	
+s	1011000910b82002	SMC9332BVT EtherPower T4 10/100	0	
+s	1011000910b82003	SMC9334BDT EtherPower 10/100 (1-port)	0	
+s	1011000911092400	ANA-6944A/TX Fast Ethernet	0	
+s	1011000911122300	RNS2300 Fast Ethernet	0	
+s	1011000911122320	RNS2320 Fast Ethernet	0	
+s	1011000911122340	RNS2340 Fast Ethernet	0	
+s	1011000911131207	EN-1207-TX Fast Ethernet	0	
+s	1011000911861100	DFE-500TX Fast Ethernet	0	
+s	1011000911861112	DFE-570TX Fast Ethernet	0	
+s	1011000911861140	DFE-660 Cardbus Ethernet 10/100	0	
+s	1011000911861142	DFE-660 Cardbus Ethernet 10/100	0	
+s	1011000911f60503	Freedomline Fast Ethernet	0	
+s	1011000912829100	AEF-380TXD Fast Ethernet	0	
+s	1011000913851100	FA310TX Fast Ethernet	0	
+s	1011000926460001	KNE100TX Fast Ethernet	0	
+d	1011000a	21230 Video Codec	0	
+d	1011000d	PBXGB [TGA2]	0	
+d	1011000f	DEFPA	0	
+d	10110014	DECchip 21041 [Tulip Pass 3]	0	
+s	1011001411860100	DE-530+	0	
+d	10110016	DGLPB [OPPO]	0	
+d	10110017	PV-PCI Graphics Controller (ZLXp-L)	0	
+d	10110019	DECchip 21142/43	0	
+s	101100191011500a	DE500A Fast Ethernet	0	
+s	101100191011500b	DE500B Fast Ethernet	0	
+s	1011001910140001	10/100 EtherJet Cardbus	0	
+s	1011001910250315	ALN315 Fast Ethernet	0	
+s	101100191033800c	PC-9821-CS01 100BASE-TX Interface Card	0	
+s	101100191033800d	PC-9821NR-B06 100BASE-TX Interface Card	0	
+s	10110019108d0016	Rapidfire 2327 10/100 Ethernet	0	
+s	10110019108d0017	GoCard 2250 Ethernet 10/100 Cardbus	0	
+s	1011001910b82005	SMC8032DT Extreme Ethernet 10/100	0	
+s	1011001910b88034	SMC8034 Extreme Ethernet 10/100	0	
+s	1011001910ef8169	Cardbus Fast Ethernet	0	
+s	1011001911092a00	ANA-6911A/TX Fast Ethernet	0	
+s	1011001911092b00	ANA-6911A/TXC Fast Ethernet	0	
+s	1011001911093000	ANA-6922/TX Fast Ethernet	0	
+s	1011001911131207	Cheetah Fast Ethernet	0	
+s	1011001911132220	Cardbus Fast Ethernet	0	
+s	10110019115d0002	Cardbus Ethernet 10/100	0	
+s	1011001911790203	Fast Ethernet	0	
+s	1011001911790204	Cardbus Fast Ethernet	0	
+s	1011001911861100	DFE-500TX Fast Ethernet	0	
+s	1011001911861101	DFE-500TX Fast Ethernet	0	
+s	1011001911861102	DFE-500TX Fast Ethernet	0	
+s	1011001911861112	DFE-570TX Quad Fast Ethernet	0	
+s	1011001912592800	AT-2800Tx Fast Ethernet	0	
+s	1011001912660004	Eagle Fast EtherMAX	0	
+s	1011001912af0019	NetFlyer Cardbus Fast Ethernet	0	
+s	1011001913740001	Cardbus Ethernet Card 10/100	0	
+s	1011001913740002	Cardbus Ethernet Card 10/100	0	
+s	1011001913740007	Cardbus Ethernet Card 10/100	0	
+s	1011001913740008	Cardbus Ethernet Card 10/100	0	
+s	1011001913852100	FA510	0	
+s	1011001913950001	10/100 Ethernet CardBus PC Card	0	
+s	1011001913d1ab01	EtherFast 10/100 Cardbus (PCMPC200)	0	
+s	1011001914cb0100	LNDL-100N 100Base-TX Ethernet PC Card	0	
+s	1011001980860001	EtherExpress PRO/100 Mobile CardBus 32	0	
+d	1011001a	Farallon PN9000SX Gigabit Ethernet	0	
+d	10110021	DECchip 21052	0	
+d	10110022	DECchip 21150	0	
+d	10110023	DECchip 21150	0	
+d	10110024	DECchip 21152	0	
+d	10110025	DECchip 21153	0	
+d	10110026	DECchip 21154	0	
+d	10110034	56k Modem Cardbus	0	
+s	1011003413740003	56k Modem Cardbus	0	
+d	10110045	DECchip 21553	0	
+d	10110046	DECchip 21554	0	
+s	101100460e114050	Integrated Smart Array	0	
+s	101100460e114051	Integrated Smart Array	0	
+s	101100460e114058	Integrated Smart Array	0	
+s	10110046103c10c2	Hewlett-Packard NetRAID-4M	0	
+s	1011004612d9000a	IP Telephony card	0	
+s	101100464c531050	CT7 mainboard	0	
+s	101100464c531051	CE7 mainboard	0	
+s	1011004690050364	5400S (Mustang)	0	
+s	1011004690050365	5400S (Mustang)	0	
+s	1011004690051364	Dell PowerEdge RAID Controller 2	0	
+s	1011004690051365	Dell PowerEdge RAID Controller 2	0	
+s	10110046e4bf1000	CC8-1-BLUES	0	
+d	10111065	StrongARM DC21285	0	
+s	1011106510690020	DAC960P / DAC1164P	0	
+v	1012	Micronics Computers Inc	0	
+v	1013	Cirrus Logic	0	
+d	10130038	GD 7548	0	
+d	10130040	GD 7555 Flat Panel GUI Accelerator	0	
+d	1013004c	GD 7556 Video/Graphics LCD/CRT Ctrlr	0	
+d	101300a0	GD 5430/40 [Alpine]	0	
+d	101300a2	GD 5432 [Alpine]	0	
+d	101300a4	GD 5434-4 [Alpine]	0	
+d	101300a8	GD 5434-8 [Alpine]	0	
+d	101300ac	GD 5436 [Alpine]	0	
+d	101300b0	GD 5440	0	
+d	101300b8	GD 5446	0	
+d	101300bc	GD 5480	0	
+s	101300bc101300bc	CL-GD5480	0	
+d	101300d0	GD 5462	0	
+d	101300d2	GD 5462 [Laguna I]	0	
+d	101300d4	GD 5464 [Laguna]	0	
+d	101300d5	GD 5464 BD [Laguna]	0	
+d	101300d6	GD 5465 [Laguna]	0	
+s	101300d613ce8031	Barco Metheus 2 Megapixel, Dual Head	0	
+s	101300d613cf8031	Barco Metheus 2 Megapixel, Dual Head	0	
+d	101300e8	GD 5436U	0	
+d	10131100	CL 6729	0	
+d	10131110	PD 6832 PCMCIA/CardBus Ctrlr	0	
+d	10131112	PD 6834 PCMCIA/CardBus Ctrlr	0	
+d	10131113	PD 6833 PCMCIA/CardBus Ctrlr	0	
+d	10131200	GD 7542 [Nordic]	0	
+d	10131202	GD 7543 [Viking]	0	
+d	10131204	GD 7541 [Nordic Light]	0	
+d	10134400	CD 4400	0	
+d	10136001	CS 4610/11 [CrystalClear SoundFusion Audio Accelerator]	0	
+s	1013600110141010	CS4610 SoundFusion Audio Accelerator	0	
+d	10136003	CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator]	0	
+s	1013600310134280	Crystal SoundFusion PCI Audio Accelerator	0	
+s	1013600316810050	Game Theater XP	0	
+s	101360031681a011	Fortissimo III 7.1	0	
+d	10136004	CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator]	0	
+d	10136005	Crystal CS4281 PCI Audio	0	
+s	1013600510134281	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10a8	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10a9	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10aa	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10ab	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10ac	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10ad	Crystal CS4281 PCI Audio	0	
+s	1013600510cf10b4	Crystal CS4281 PCI Audio	0	
+s	1013600511790001	Crystal CS4281 PCI Audio	0	
+s	1013600514c0000c	Crystal CS4281 PCI Audio	0	
+v	1014	IBM	0	
+d	10140002	PCI to MCA Bridge	0	
+d	10140005	Alta Lite	0	
+d	10140007	Alta MP	0	
+d	1014000a	Fire Coral	0	
+d	10140017	CPU to PCI Bridge	0	
+d	10140018	TR Auto LANstreamer	0	
+d	1014001b	GXT-150P	0	
+d	1014001c	Carrera	0	
+d	1014001d	82G2675	0	
+d	10140020	GXT1000 Graphics Adapter	0	
+d	10140022	IBM27-82351	0	
+d	1014002d	Python	0	
+d	1014002e	SCSI RAID Adapter [ServeRAID]	0	[official name in AIX 5]
+s	1014002e1014002e	ServeRAID-3x	0	
+s	1014002e1014022e	ServeRAID-4H	0	
+d	10140031	2 Port Serial Adapter	0	
+s	1014003110140031	2721 WAN IOA - 2 Port Sync Serial Adapter	0	AS400 iSeries PCI sync serial card
+d	10140036	Miami	0	
+d	10140037	82660 CPU to PCI Bridge	0	
+d	1014003a	CPU to PCI Bridge	0	
+d	1014003c	GXT250P/GXT255P Graphics Adapter	0	
+d	1014003e	16/4 Token ring UTP/STP controller	0	
+s	1014003e1014003e	Token-Ring Adapter	0	
+s	1014003e101400cd	Token-Ring Adapter + Wake-On-LAN	0	
+s	1014003e101400ce	16/4 Token-Ring Adapter 2	0	
+s	1014003e101400cf	16/4 Token-Ring Adapter Special	0	
+s	1014003e101400e4	High-Speed 100/16/4 Token-Ring Adapter	0	
+s	1014003e101400e5	16/4 Token-Ring Adapter 2 + Wake-On-LAN	0	
+s	1014003e1014016d	iSeries 2744 Card	0	
+d	10140045	SSA Adapter	0	
+d	10140046	MPIC interrupt controller	0	
+d	10140047	PCI to PCI Bridge	0	
+d	10140048	PCI to PCI Bridge	0	
+d	10140049	Warhead SCSI Controller	0	
+d	1014004e	ATM Controller (14104e00)	0	
+d	1014004f	ATM Controller (14104f00)	0	
+d	10140050	ATM Controller (14105000)	0	
+d	10140053	25 MBit ATM Controller	0	
+d	10140054	GXT500P/GXT550P Graphics Adapter	0	
+d	10140057	MPEG PCI Bridge	0	
+d	1014005c	i82557B 10/100	0	
+d	1014005e	GXT800P Graphics Adapter	0	
+d	1014007c	ATM Controller (14107c00)	0	
+d	1014007d	3780IDSP [MWave]	0	
+d	1014008b	EADS PCI to PCI Bridge	0	
+d	1014008e	GXT3000P Graphics Adapter	0	
+d	10140090	GXT 3000P	0	
+s	101400901014008e	GXT-3000P	0	
+d	10140091	SSA Adapter	0	
+d	10140095	20H2999 PCI Docking Bridge	0	
+d	10140096	Chukar chipset SCSI controller	0	
+s	1014009610140097	iSeries 2778 DASD IOA	0	
+s	1014009610140098	iSeries 2763 DASD IOA	0	
+s	1014009610140099	iSeries 2748 DASD IOA	0	
+d	1014009f	PCI 4758 Cryptographic Accelerator	0	
+d	101400a5	ATM Controller (1410a500)	0	
+d	101400a6	ATM 155MBPS MM Controller (1410a600)	0	
+d	101400b7	256-bit Graphics Rasterizer [Fire GL1]	0	
+s	101400b7109200b8	FireGL1 AGP 32Mb	0	
+d	101400b8	GXT2000P Graphics Adapter	0	
+d	101400be	ATM 622MBPS Controller (1410be00)	0	
+d	101400dc	Advanced Systems Management Adapter (ASMA)	0	
+d	101400fc	CPC710 Dual Bridge and Memory Controller (PCI-64)	0	
+d	10140104	Gigabit Ethernet-SX Adapter	0	
+d	10140105	CPC710 Dual Bridge and Memory Controller (PCI-32)	0	
+d	1014010f	Remote Supervisor Adapter (RSA)	0	
+d	10140142	Yotta Video Compositor Input	0	
+s	1014014210140143	Yotta Input Controller (ytin)	0	
+d	10140144	Yotta Video Compositor Output	0	
+s	1014014410140145	Yotta Output Controller (ytout)	0	
+d	10140156	405GP PLB to PCI Bridge	0	
+d	1014015e	622Mbps ATM PCI Adapter	0	
+d	10140160	64bit/66MHz PCI ATM 155 MMF	0	
+d	1014016e	GXT4000P Graphics Adapter	0	
+d	10140170	GXT6000P Graphics Adapter	0	
+d	1014017d	GXT300P Graphics Adapter	0	
+d	10140180	Snipe chipset SCSI controller	0	
+s	1014018010140241	iSeries 2757 DASD IOA	0	
+s	1014018010140264	Quad Channel PCI-X U320 SCSI RAID Adapter (2780)	0	
+d	10140188	EADS-X PCI-X to PCI-X Bridge	0	
+d	101401a7	PCI-X to PCI-X Bridge	0	
+d	101401bd	ServeRAID Controller	0	
+s	101401bd101401be	ServeRAID-4M	0	
+s	101401bd101401bf	ServeRAID-4L	0	
+s	101401bd10140208	ServeRAID-4Mx	0	
+s	101401bd1014020e	ServeRAID-4Lx	0	
+s	101401bd1014022e	ServeRAID-4H	0	
+s	101401bd10140258	ServeRAID-5i	0	
+s	101401bd10140259	ServeRAID-5i	0	
+d	101401c1	64bit/66MHz PCI ATM 155 UTP	0	
+d	101401e6	Cryptographic Accelerator	0	
+d	101401ff	10/100 Mbps Ethernet	0	
+d	10140219	Multiport Serial Adapter	0	
+s	101402191014021a	Dual RVX	0	
+s	1014021910140251	Internal Modem/RVX	0	
+s	1014021910140252	Quad Internal Modem	0	
+d	1014021b	GXT6500P Graphics Adapter	0	
+d	1014021c	GXT4500P Graphics Adapter	0	
+d	10140233	GXT135P Graphics Adapter	0	
+d	10140266	PCI-X Dual Channel SCSI	0	
+d	10140268	Gigabit Ethernet-SX Adapter (PCI-X)	0	
+d	10140269	10/100/1000 Base-TX Ethernet Adapter (PCI-X)	0	
+d	10140302	Winnipeg PCI-X Host Bridge	0	
+d	10140314	ZISC 036 Neural accelerator card	0	
+d	1014ffff	MPIC-2 interrupt controller	0	
+v	1015	LSI Logic Corp of Canada	0	
+v	1016	ICL Personal Systems	0	
+v	1017	SPEA Software AG	0	
+d	10175343	SPEA 3D Accelerator	0	
+v	1018	Unisys Systems	0	
+v	1019	Elitegroup Computer Systems	0	
+v	101a	AT&T GIS (NCR)	0	
+d	101a0005	100VG ethernet	0	
+v	101b	Vitesse Semiconductor	0	
+v	101c	Western Digital	0	
+d	101c0193	33C193A	0	
+d	101c0196	33C196A	0	
+d	101c0197	33C197A	0	
+d	101c0296	33C296A	0	
+d	101c3193	7193	0	
+d	101c3197	7197	0	
+d	101c3296	33C296A	0	
+d	101c4296	34C296	0	
+d	101c9710	Pipeline 9710	0	
+d	101c9712	Pipeline 9712	0	
+d	101cc24a	90C	0	
+v	101e	American Megatrends Inc.	0	
+d	101e1960	MegaRAID	0	
+s	101e1960101e0471	MegaRAID 471 Enterprise 1600 RAID Controller	0	
+s	101e1960101e0475	MegaRAID 475 Express 500/500LC RAID Controller	0	
+s	101e1960101e0477	MegaRAID 477 Elite 3100 RAID Controller	0	
+s	101e1960101e0493	MegaRAID 493 Elite 1600 RAID Controller	0	
+s	101e1960101e0494	MegaRAID 494 Elite 1650 RAID Controller	0	
+s	101e1960101e0503	MegaRAID 503 Enterprise 1650 RAID Controller	0	
+s	101e1960101e0511	MegaRAID 511 i4 IDE RAID Controller	0	
+s	101e1960101e0522	MegaRAID 522 i4133 RAID Controller	0	
+s	101e196010280471	PowerEdge RAID Controller 3/QC	0	
+s	101e196010280475	PowerEdge RAID Controller 3/SC	0	
+s	101e196010280493	PowerEdge RAID Controller 3/DC	0	
+s	101e196010280511	PowerEdge Cost Effective RAID Controller ATA100/4Ch	0	
+d	101e9010	MegaRAID 428 Ultra RAID Controller	0	
+d	101e9030	EIDE Controller	0	
+d	101e9031	EIDE Controller	0	
+d	101e9032	EIDE & SCSI Controller	0	
+d	101e9033	SCSI Controller	0	
+d	101e9040	Multimedia card	0	
+d	101e9060	MegaRAID 434 Ultra GT RAID Controller	0	
+d	101e9063	MegaRAC	0	
+s	101e9063101e0767	Dell Remote Assistant Card 2	0	
+v	101f	PictureTel	0	
+v	1020	Hitachi Computer Products	0	
+v	1021	OKI Electric Industry Co. Ltd.	0	
+v	1022	Advanced Micro Devices [AMD]	0	
+d	10221100	K8 [Athlon64/Opteron] HyperTransport Technology Configuration	0	
+d	10221101	K8 [Athlon64/Opteron] Address Map	0	
+d	10221102	K8 [Athlon64/Opteron] DRAM Controller	0	
+d	10221103	K8 [Athlon64/Opteron] Miscellaneous Control	0	
+d	10222000	79c970 [PCnet32 LANCE]	0	
+s	1022200010142000	NetFinity 10/100 Fast Ethernet	0	
+s	1022200010222000	PCnet - Fast 79C971	0	
+s	10222000103c104c	Ethernet with LAN remote power Adapter	0	
+s	10222000103c1064	Ethernet with LAN remote power Adapter	0	
+s	10222000103c1065	Ethernet with LAN remote power Adapter	0	
+s	10222000103c106c	Ethernet with LAN remote power Adapter	0	
+s	10222000103c106e	Ethernet with LAN remote power Adapter	0	
+s	10222000103c10ea	Ethernet with LAN remote power Adapter	0	
+s	1022200011131220	EN1220 10/100 Fast Ethernet	0	
+s	1022200012592450	AT-2450 10/100 Fast Ethernet	0	
+s	1022200012592454	AT-2450v4 10Mb Ethernet Adapter	0	
+s	1022200012592700	AT-2700TX 10/100 Fast Ethernet	0	
+s	1022200012592701	AT-2700FX 100Mb Ethernet	0	
+s	102220004c531000	CC7/CR7/CP7/VC7/VP7/VR7 mainboard	0	
+s	102220004c531010	CP5/CR6 mainboard	0	
+s	102220004c531020	VR6 mainboard	0	
+s	102220004c531030	PC5 mainboard	0	
+s	102220004c531040	CL7 mainboard	0	
+s	102220004c531060	PC7 mainboard	0	
+d	10222001	79c978 [HomePNA]	0	
+s	1022200110920a78	Multimedia Home Network Adapter	0	
+s	1022200116680299	ActionLink Home Network Adapter	0	
+d	10222003	Am 1771 MBW [Alchemy]	0	
+d	10222020	53c974 [PCscsi]	0	
+d	10222040	79c974	0	
+d	10223000	ELanSC520 Microcontroller	0	
+d	10227006	AMD-751 [Irongate] System Controller	0	
+d	10227007	AMD-751 [Irongate] AGP Bridge	0	
+d	1022700a	AMD-IGR4 AGP Host to PCI Bridge	0	
+d	1022700b	AMD-IGR4 PCI to PCI Bridge	0	
+d	1022700c	AMD-760 MP [IGD4-2P] System Controller	0	
+d	1022700d	AMD-760 MP [IGD4-2P] AGP Bridge	0	
+d	1022700e	AMD-760 [IGD4-1P] System Controller	0	
+d	1022700f	AMD-760 [IGD4-1P] AGP Bridge	0	
+d	10227400	AMD-755 [Cobra] ISA	0	
+d	10227401	AMD-755 [Cobra] IDE	0	
+d	10227403	AMD-755 [Cobra] ACPI	0	
+d	10227404	AMD-755 [Cobra] USB	0	
+d	10227408	AMD-756 [Viper] ISA	0	
+d	10227409	AMD-756 [Viper] IDE	0	
+d	1022740b	AMD-756 [Viper] ACPI	0	
+d	1022740c	AMD-756 [Viper] USB	0	
+d	10227410	AMD-766 [ViperPlus] ISA	0	
+d	10227411	AMD-766 [ViperPlus] IDE	0	
+d	10227413	AMD-766 [ViperPlus] ACPI	0	
+d	10227414	AMD-766 [ViperPlus] USB	0	
+d	10227440	AMD-768 [Opus] ISA	0	
+s	1022744010438044	A7M-D Mainboard	0	
+d	10227441	AMD-768 [Opus] IDE	0	
+d	10227443	AMD-768 [Opus] ACPI	0	
+s	1022744310438044	A7M-D Mainboard	0	
+d	10227445	AMD-768 [Opus] Audio	0	
+d	10227446	AMD-768 [Opus] MC97 Modem (Smart Link HAMR5600 compatible)	0	
+d	10227448	AMD-768 [Opus] PCI	0	
+d	10227449	AMD-768 [Opus] USB	0	
+d	10227450	AMD-8131 PCI-X Bridge	0	
+d	10227451	AMD-8131 PCI-X APIC	0	
+d	10227454	AMD-8151 System Controller	0	
+d	10227455	AMD-8151 AGP Bridge	0	
+d	10227460	AMD-8111 PCI	0	
+s	10227460161f3017	HDAMB	0	
+d	10227461	AMD-8111 USB	0	
+d	10227462	AMD-8111 Ethernet	0	
+d	10227464	AMD-8111 USB	0	
+s	10227464161f3017	HDAMB	0	
+d	10227468	AMD-8111 LPC	0	
+s	10227468161f3017	HDAMB	0	
+d	10227469	AMD-8111 IDE	0	
+s	10227469161f3017	HDAMB	0	
+d	1022746a	AMD-8111 SMBus 2.0	0	
+d	1022746b	AMD-8111 ACPI	0	
+s	1022746b161f3017	HDAMB	0	
+d	1022746d	AMD-8111 AC97 Audio	0	
+s	1022746d161f3017	HDAMB	0	
+d	1022746e	AMD-8111 MC97 Modem	0	
+d	1022756b	AMD-8111 ACPI	0	
+v	1023	Trident Microsystems	0	
+d	10230194	82C194	0	
+d	10232000	4DWave DX	0	
+d	10232001	4DWave NX	0	
+s	10232001122d1400	Trident PCI288-Q3DII (NX)	0	
+d	10232100	CyberBlade XP4m32	0	
+d	10238400	CyberBlade/i7	0	
+s	1023840010238400	CyberBlade i7 AGP	0	
+d	10238420	CyberBlade/i7d	0	
+s	102384200e11b15a	CyberBlade i7 AGP	0	
+d	10238500	CyberBlade/i1	0	
+d	10238520	CyberBlade i1	0	
+s	102385200e11b16e	CyberBlade i1 AGP	0	
+s	1023852010238520	CyberBlade i1 AGP	0	
+d	10238620	CyberBlade/i1	0	
+s	1023862010140502	ThinkPad R30/T30	0	
+d	10238820	CyberBlade XPAi1	0	
+d	10239320	TGUI 9320	0	
+d	10239350	GUI Accelerator	0	
+d	10239360	Flat panel GUI Accelerator	0	
+d	10239382	Cyber 9382 [Reference design]	0	
+d	10239383	Cyber 9383 [Reference design]	0	
+d	10239385	Cyber 9385 [Reference design]	0	
+d	10239386	Cyber 9386	0	
+d	10239388	Cyber 9388	0	
+d	10239397	Cyber 9397	0	
+d	1023939a	Cyber 9397DVD	0	
+d	10239420	TGUI 9420	0	
+d	10239430	TGUI 9430	0	
+d	10239440	TGUI 9440	0	
+d	10239460	TGUI 9460	0	
+d	10239470	TGUI 9470	0	
+d	10239520	Cyber 9520	0	
+d	10239525	Cyber 9525	0	
+s	1023952510cf1094	Lifebook C6155	0	
+d	10239540	Cyber 9540	0	
+d	10239660	TGUI 9660/938x/968x	0	
+d	10239680	TGUI 9680	0	
+d	10239682	TGUI 9682	0	
+d	10239683	TGUI 9683	0	
+d	10239685	ProVIDIA 9685	0	
+d	10239750	3DImage 9750	0	
+s	1023975010149750	3DImage 9750	0	
+s	1023975010239750	3DImage 9750	0	
+d	10239753	TGUI 9753	0	
+d	10239754	TGUI 9754	0	
+d	10239759	TGUI 975	0	
+d	10239783	TGUI 9783	0	
+d	10239785	TGUI 9785	0	
+d	10239850	3DImage 9850	0	
+d	10239880	Blade 3D PCI/AGP	0	
+s	1023988010239880	Blade 3D	0	
+d	10239910	CyberBlade/XP	0	
+d	10239930	CyberBlade/XPm	0	
+v	1024	Zenith Data Systems	0	
+v	1025	Acer Incorporated [ALI]	0	
+d	10251435	M1435	0	
+d	10251445	M1445	0	
+d	10251449	M1449	0	
+d	10251451	M1451	0	
+d	10251461	M1461	0	
+d	10251489	M1489	0	
+d	10251511	M1511	0	
+d	10251512	ALI M1512 Aladdin	0	
+d	10251513	M1513	0	
+d	10251521	ALI M1521 Aladdin III CPU Bridge	0	
+s	1025152110b91521	ALI M1521 Aladdin III CPU Bridge	0	
+d	10251523	ALI M1523 ISA Bridge	0	
+s	1025152310b91523	ALI M1523 ISA Bridge	0	
+d	10251531	M1531 Northbridge [Aladdin IV/IV+]	0	
+d	10251533	M1533 PCI-to-ISA Bridge	0	
+s	1025153310b91533	ALI M1533 Aladdin IV/V ISA South Bridge	0	
+d	10251535	M1535 PCI Bridge + Super I/O + FIR	0	
+d	10251541	M1541 Northbridge [Aladdin V]	0	
+s	1025154110b91541	ALI M1541 Aladdin V/V+ AGP+PCI North Bridge	0	
+d	10251542	M1542 Northbridge [Aladdin V]	0	
+d	10251543	M1543 PCI-to-ISA Bridge + Super I/O + FIR	0	
+d	10251561	M1561 Northbridge [Aladdin 7]	0	
+d	10251621	M1621 Northbridge [Aladdin-Pro II]	0	
+d	10251631	M1631 Northbridge+3D Graphics [Aladdin TNT2]	0	
+d	10251641	M1641 Northbridge [Aladdin-Pro IV]	0	
+d	10251647	M1647 [MaGiK1] PCI North Bridge	0	
+d	10251671	M1671 Northbridge [ALADDiN-P4]	0	
+d	10251672	Northbridge [CyberALADDiN-P4]	0	
+d	10253141	M3141	0	
+d	10253143	M3143	0	
+d	10253145	M3145	0	
+d	10253147	M3147	0	
+d	10253149	M3149	0	
+d	10253151	M3151	0	
+d	10253307	M3307 MPEG-I Video Controller	0	
+d	10253309	M3309 MPEG-II Video w/ Software Audio Decoder	0	
+d	10253321	M3321 MPEG-II Audio/Video Decoder	0	
+d	10255212	M4803	0	
+d	10255215	ALI PCI EIDE Controller	0	
+d	10255217	M5217H	0	
+d	10255219	M5219	0	
+d	10255225	M5225	0	
+d	10255229	M5229	0	
+d	10255235	M5235	0	
+d	10255237	M5237 PCI USB Host Controller	0	
+d	10255240	EIDE Controller	0	
+d	10255241	PCMCIA Bridge	0	
+d	10255242	General Purpose Controller	0	
+d	10255243	PCI to PCI Bridge Controller	0	
+d	10255244	Floppy Disk Controller	0	
+d	10255247	M1541 PCI to PCI Bridge	0	
+d	10255251	M5251 P1394 Controller	0	
+d	10255427	PCI to AGP Bridge	0	
+d	10255451	M5451 PCI AC-Link Controller Audio Device	0	
+d	10255453	M5453 PCI AC-Link Controller Modem Device	0	
+d	10257101	M7101 PCI PMU Power Management Controller	0	
+s	1025710110b97101	M7101 PCI PMU Power Management Controller	0	
+v	1028	Dell	0	
+d	10280001	PowerEdge Expandable RAID Controller 2/Si	0	
+s	1028000110280001	PowerEdge 2400	0	
+d	10280002	PowerEdge Expandable RAID Controller 3/Di	0	
+s	1028000210280002	PowerEdge 4400	0	
+d	10280003	PowerEdge Expandable RAID Controller 3/Si	0	
+s	1028000310280003	PowerEdge 2450	0	
+d	10280006	PowerEdge Expandable RAID Controller 3/Di	0	
+d	10280007	Remote Access Card III	0	
+d	10280008	Remote Access Card III	0	
+d	10280009	Remote Access Card III: BMC/SMIC device not present	0	
+d	1028000a	PowerEdge Expandable RAID Controller 3/Di	0	
+d	1028000c	Embedded Remote Access or ERA/O	0	
+d	1028000d	Embedded Remote Access: BMC/SMIC device	0	
+d	1028000e	PowerEdge Expandable RAID controller 4/Di	0	
+d	1028000f	PowerEdge Expandable RAID controller 4/Di	0	
+d	10280010	Remote Access Card 4	0	
+d	10280011	Remote Access Card 4 Daughter Card	0	
+d	10280012	Remote Access Card 4 Daughter Card Virtual UART	0	
+d	10280013	PowerEdge Expandable RAID controller 4	0	
+s	102800131028016c	PowerEdge Expandable RAID Controller 4e/Si	0	
+s	102800131028016d	PowerEdge Expandable RAID Controller 4e/Di	0	
+s	102800131028016e	PowerEdge Expandable RAID Controller 4e/Di	0	
+s	102800131028016f	PowerEdge Expandable RAID Controller 4e/Di	0	
+s	1028001310280170	PowerEdge Expandable RAID Controller 4e/Di	0	
+d	10280014	Remote Access Card 4 Daughter Card SMIC interface	0	
+v	1029	Siemens Nixdorf IS	0	
+v	102a	LSI Logic	0	
+d	102a0000	HYDRA	0	
+d	102a0010	ASPEN	0	
+d	102a001f	AHA-2940U2/U2W /7890/7891 SCSI Controllers	0	
+s	102a001f9005000f	2940U2W SCSI Controller	0	
+s	102a001f90050106	2940U2W SCSI Controller	0	
+s	102a001f9005a180	2940U2W SCSI Controller	0	
+d	102a00c5	AIC-7899 U160/m SCSI Controller	0	
+s	102a00c5102800c5	PowerEdge 2550/2650/4600	0	
+d	102a00cf	AIC-7899P U160/m	0	
+s	102a00cf10280106	PowerEdge 4600	0	
+s	102a00cf10280121	PowerEdge 2650	0	
+v	102b	Matrox Graphics, Inc.	0	
+d	102b0010	MGA-I [Impression?]	0	DJ: I've a suspicion that 0010 is a duplicate of 0d10.
+d	102b0100	MGA 1064SG [Mystique]	0	
+d	102b0518	MGA-II [Athena]	0	
+d	102b0519	MGA 2064W [Millennium]	0	
+d	102b051a	MGA 1064SG [Mystique]	0	
+s	102b051a102b0100	MGA-1064SG Mystique	0	
+s	102b051a102b1100	MGA-1084SG Mystique	0	
+s	102b051a102b1200	MGA-1084SG Mystique	0	
+s	102b051a1100102b	MGA-1084SG Mystique	0	
+s	102b051a110a0018	Scenic Pro C5 (D1025)	0	
+d	102b051b	MGA 2164W [Millennium II]	0	
+s	102b051b102b051b	MGA-2164W Millennium II	0	
+s	102b051b102b1100	MGA-2164W Millennium II	0	
+s	102b051b102b1200	MGA-2164W Millennium II	0	
+d	102b051e	MGA 1064SG [Mystique] AGP	0	
+d	102b051f	MGA 2164W [Millennium II] AGP	0	
+d	102b0520	MGA G200	0	
+s	102b0520102bdbc2	G200 Multi-Monitor	0	
+s	102b0520102bdbc8	G200 Multi-Monitor	0	
+s	102b0520102bdbe2	G200 Multi-Monitor	0	
+s	102b0520102bdbe8	G200 Multi-Monitor	0	
+s	102b0520102bff03	Millennium G200 SD	0	
+s	102b0520102bff04	Marvel G200	0	
+d	102b0521	MGA G200 AGP	0	
+s	102b05211014ff03	Millennium G200 AGP	0	
+s	102b0521102b48e9	Mystique G200 AGP	0	
+s	102b0521102b48f8	Millennium G200 SD AGP	0	
+s	102b0521102b4a60	Millennium G200 LE AGP	0	
+s	102b0521102b4a64	Millennium G200 AGP	0	
+s	102b0521102bc93c	Millennium G200 AGP	0	
+s	102b0521102bc9b0	Millennium G200 AGP	0	
+s	102b0521102bc9bc	Millennium G200 AGP	0	
+s	102b0521102bca60	Millennium G250 LE AGP	0	
+s	102b0521102bca6c	Millennium G250 AGP	0	
+s	102b0521102bdbbc	Millennium G200 AGP	0	
+s	102b0521102bdbc2	Millennium G200 MMS (Dual G200)	0	
+s	102b0521102bdbc3	G200 Multi-Monitor	0	
+s	102b0521102bdbc8	Millennium G200 MMS (Dual G200)	0	
+s	102b0521102bdbd2	G200 Multi-Monitor	0	
+s	102b0521102bdbd3	G200 Multi-Monitor	0	
+s	102b0521102bdbd4	G200 Multi-Monitor	0	
+s	102b0521102bdbd5	G200 Multi-Monitor	0	
+s	102b0521102bdbd8	G200 Multi-Monitor	0	
+s	102b0521102bdbd9	G200 Multi-Monitor	0	
+s	102b0521102bdbe2	Millennium G200 MMS (Quad G200)	0	
+s	102b0521102bdbe3	G200 Multi-Monitor	0	
+s	102b0521102bdbe8	Millennium G200 MMS (Quad G200)	0	
+s	102b0521102bdbf2	G200 Multi-Monitor	0	
+s	102b0521102bdbf3	G200 Multi-Monitor	0	
+s	102b0521102bdbf4	G200 Multi-Monitor	0	
+s	102b0521102bdbf5	G200 Multi-Monitor	0	
+s	102b0521102bdbf8	G200 Multi-Monitor	0	
+s	102b0521102bdbf9	G200 Multi-Monitor	0	
+s	102b0521102bf806	Mystique G200 Video AGP	0	
+s	102b0521102bff00	MGA-G200 AGP	0	
+s	102b0521102bff02	Mystique G200 AGP	0	
+s	102b0521102bff03	Millennium G200 AGP	0	
+s	102b0521102bff04	Marvel G200 AGP	0	
+s	102b0521110a0032	MGA-G200 AGP	0	
+d	102b0525	MGA G400 AGP	0	
+s	102b05250e11b16f	MGA-G400 AGP	0	
+s	102b0525102b0328	Millennium G400 16Mb SDRAM	0	
+s	102b0525102b0338	Millennium G400 16Mb SDRAM	0	
+s	102b0525102b0378	Millennium G400 32Mb SDRAM	0	
+s	102b0525102b0541	Millennium G450 Dual Head	0	
+s	102b0525102b0542	Millennium G450 Dual Head LX	0	
+s	102b0525102b0543	Millennium G450 Single Head LX	0	
+s	102b0525102b0641	Millennium G450 32Mb SDRAM Dual Head	0	
+s	102b0525102b0642	Millennium G450 32Mb SDRAM Dual Head LX	0	
+s	102b0525102b0643	Millennium G450 32Mb SDRAM Single Head LX	0	
+s	102b0525102b07c0	Millennium G450 Dual Head LE	0	
+s	102b0525102b07c1	Millennium G450 SDR Dual Head LE	0	
+s	102b0525102b0d41	Millennium G450 Dual Head PCI	0	
+s	102b0525102b0d42	Millennium G450 Dual Head LX PCI	0	
+s	102b0525102b0d43	Millennium G450 32Mb Dual Head PCI	0	
+s	102b0525102b0e00	Marvel G450 eTV	0	
+s	102b0525102b0e01	Marvel G450 eTV	0	
+s	102b0525102b0e02	Marvel G450 eTV	0	
+s	102b0525102b0e03	Marvel G450 eTV	0	
+s	102b0525102b0f80	Millennium G450 Low Profile	0	
+s	102b0525102b0f81	Millennium G450 Low Profile	0	
+s	102b0525102b0f82	Millennium G450 Low Profile DVI	0	
+s	102b0525102b0f83	Millennium G450 Low Profile DVI	0	
+s	102b0525102b19d8	Millennium G400 16Mb SGRAM	0	
+s	102b0525102b19f8	Millennium G400 32Mb SGRAM	0	
+s	102b0525102b2159	Millennium G400 Dual Head 16Mb	0	
+s	102b0525102b2179	Millennium G400 MAX/Dual Head 32Mb	0	
+s	102b0525102b217d	Millennium G400 Dual Head Max	0	
+s	102b0525102b23c0	Millennium G450	0	
+s	102b0525102b23c1	Millennium G450	0	
+s	102b0525102b23c2	Millennium G450 DVI	0	
+s	102b0525102b23c3	Millennium G450 DVI	0	
+s	102b0525102b2f58	Millennium G400	0	
+s	102b0525102b2f78	Millennium G400	0	
+s	102b0525102b3693	Marvel G400 AGP	0	
+s	102b0525102b5dd0	4Sight II	0	
+s	102b0525102b5f50	4Sight II	0	
+s	102b0525102b5f51	4Sight II	0	
+s	102b0525102b5f52	4Sight II	0	
+s	102b0525102b9010	Millennium G400 Dual Head	0	
+s	102b052514580400	GA-G400	0	
+s	102b052517050001	Millennium G450 32MB SGRAM	0	
+s	102b052517050002	Millennium G450 16MB SGRAM	0	
+s	102b052517050003	Millennium G450 32MB	0	
+s	102b052517050004	Millennium G450 16MB	0	
+d	102b0527	MGA Parhelia AGP	0	
+s	102b0527102b0840	Parhelia 128Mb	0	
+d	102b0d10	MGA Ultima/Impression	0	
+d	102b1000	MGA G100 [Productiva]	0	
+s	102b1000102bff01	Productiva G100	0	
+s	102b1000102bff05	Productiva G100 Multi-Monitor	0	
+d	102b1001	MGA G100 [Productiva] AGP	0	
+s	102b1001102b1001	MGA-G100 AGP	0	
+s	102b1001102bff00	MGA-G100 AGP	0	
+s	102b1001102bff01	MGA-G100 Productiva AGP	0	
+s	102b1001102bff03	Millennium G100 AGP	0	
+s	102b1001102bff04	MGA-G100 AGP	0	
+s	102b1001102bff05	MGA-G100 Productiva AGP Multi-Monitor	0	
+s	102b1001110a001e	MGA-G100 AGP	0	
+d	102b2007	MGA Mistral	0	
+d	102b2527	MGA G550 AGP	0	
+s	102b2527102b0f83	Millennium G550	0	
+s	102b2527102b0f84	Millennium G550 Dual Head DDR 32Mb	0	
+s	102b2527102b1e41	Millennium G550	0	
+d	102b2537	MGA G650 AGP	0	
+d	102b4536	VIA Framegrabber	0	
+d	102b6573	Shark 10/100 Multiport SwitchNIC	0	
+v	102c	Chips and Technologies	0	
+d	102c00b8	F64310	0	
+d	102c00c0	F69000 HiQVideo	0	
+s	102c00c0102c00c0	F69000 HiQVideo	0	
+s	102c00c04c531000	CC7/CR7/CP7/VC7/VP7/VR7 mainboard	0	
+s	102c00c04c531010	CP5/CR6 mainboard	0	
+s	102c00c04c531020	VR6 mainboard	0	
+s	102c00c04c531030	PC5 mainboard	0	
+s	102c00c04c531050	CT7 mainboard	0	
+s	102c00c04c531051	CE7 mainboard	0	
+d	102c00d0	F65545	0	
+d	102c00d8	F65545	0	
+d	102c00dc	F65548	0	
+d	102c00e0	F65550	0	
+d	102c00e4	F65554	0	
+d	102c00e5	F65555 HiQVPro	0	
+s	102c00e50e11b049	Armada 1700 Laptop Display Controller	0	
+d	102c00f0	F68554	0	
+d	102c00f4	F68554 HiQVision	0	
+d	102c00f5	F68555	0	
+d	102c0c30	F69030	0	
+s	102c0c304c531000	CC7/CR7/CP7/VC7/VP7/VR7 mainboard	0	
+s	102c0c304c531050	CT7 mainboard	0	
+s	102c0c304c531051	CE7 mainboard	0	
+s	102c0c304c531080	CT8 mainboard	0	C5C project cancelled
+v	102d	Wyse Technology Inc.	0	
+d	102d50dc	3328 Audio	0	
+v	102e	Olivetti Advanced Technology	0	
+v	102f	Toshiba America	0	
+d	102f0009	r4x00	0	
+d	102f000a	TX3927 MIPS RISC PCI Controller	0	
+d	102f0020	ATM Meteor 155	0	
+s	102f0020102f00f8	ATM Meteor 155	0	
+d	102f0030	TC35815CF PCI 10/100 Mbit Ethernet Controller	0	
+d	102f0031	TC35815CF PCI 10/100 Mbit Ethernet Controller with WOL	0	
+d	102f0105	TC86C001 [goku-s] IDE	0	
+d	102f0106	TC86C001 [goku-s] USB 1.1 Host	0	
+d	102f0107	TC86C001 [goku-s] USB Device Controller	0	
+d	102f0108	TC86C001 [goku-s] I2C/SIO/GPIO Controller	0	
+d	102f0180	TX4927/38 MIPS RISC PCI Controller	0	
+d	102f0181	TX4925 MIPS RISC PCI Controller	0	
+d	102f0182	TX4937 MIPS RISC PCI Controller	0	
+v	1030	TMC Research	0	
+v	1031	Miro Computer Products AG	0	
+d	10315601	DC20 ASIC	0	
+d	10315607	Video I/O & motion JPEG compressor	0	
+d	10315631	Media 3D	0	
+d	10316057	MiroVideo DC10/DC30+	0	
+v	1032	Compaq	0	
+v	1033	NEC Corporation	0	
+d	10330000	Vr4181A USB Host or Function Control Unit	0	
+d	10330001	PCI to 486-like bus Bridge	0	
+d	10330002	PCI to VL98 Bridge	0	
+d	10330003	ATM Controller	0	
+d	10330004	R4000 PCI Bridge	0	
+d	10330005	PCI to 486-like bus Bridge	0	
+d	10330006	PC-9800 Graphic Accelerator	0	
+d	10330007	PCI to UX-Bus Bridge	0	
+d	10330008	PC-9800 Graphic Accelerator	0	
+d	10330009	PCI to PC9800 Core-Graph Bridge	0	
+d	10330016	PCI to VL Bridge	0	
+d	1033001a	[Nile II]	0	
+d	10330021	Vrc4373 [Nile I]	0	
+d	10330029	PowerVR PCX1	0	
+d	1033002a	PowerVR 3D	0	
+d	1033002c	Star Alpha 2	0	
+d	1033002d	PCI to C-bus Bridge	0	
+d	10330035	USB	0	
+s	1033003511790001	USB	0	
+s	1033003512ee7000	Root Hub	0	
+s	1033003517990001	Root Hub	0	
+s	10330035807d0035	PCI-USB2 (OHCI subsystem)	0	
+d	1033003b	PCI to C-bus Bridge	0	
+d	1033003e	NAPCCARD Cardbus Controller	0	
+d	10330046	PowerVR PCX2 [midas]	0	
+d	1033005a	Vrc5074 [Nile 4]	0	
+d	10330063	Firewarden	0	
+d	10330067	PowerVR Neon 250 Chipset	0	
+s	1033006710100020	PowerVR Neon 250 AGP 32Mb	0	
+s	1033006710100080	PowerVR Neon 250 AGP 16Mb	0	
+s	1033006710100088	PowerVR Neon 250 16Mb	0	
+s	1033006710100090	PowerVR Neon 250 AGP 16Mb	0	
+s	1033006710100098	PowerVR Neon 250 16Mb	0	
+s	10330067101000a0	PowerVR Neon 250 AGP 32Mb	0	
+s	10330067101000a8	PowerVR Neon 250 32Mb	0	
+s	1033006710100120	PowerVR Neon 250 AGP 32Mb	0	
+d	10330074	56k Voice Modem	0	
+s	1033007410338014	RCV56ACF 56k Voice Modem	0	
+d	1033009b	Vrc5476	0	
+d	103300a5	VRC4173	0	
+d	103300a6	VRC5477 AC97	0	
+d	103300cd	IEEE 1394 [OrangeLink] Host Controller	0	
+s	103300cd12ee8011	Root hub	0	
+d	103300ce	IEEE 1394 Host Controller	0	
+d	103300df	Vr4131	0	
+d	103300e0	USB 2.0	0	
+s	103300e00ee43383	Sitecom IEEE 1394 / USB2.0 Combo Card	0	
+s	103300e012ee7001	Root hub	0	
+s	103300e017990002	Root Hub	0	
+s	103300e0807d1043	PCI-USB2 (EHCI subsystem)	0	
+d	103300e7	IEEE 1394 Host Controller	0	
+d	103300f2	uPD72874 IEEE1394 OHCI 1.1 3-port PHY-Link Ctrlr	0	
+d	103300f3	uPD6113x Multimedia Decoder/Processor [EMMA2]	0	
+d	1033010c	VR7701	0	
+v	1034	Framatome Connectors USA Inc.	0	
+v	1035	Comp. & Comm. Research Lab	0	
+v	1036	Future Domain Corp.	0	
+d	10360000	TMC-18C30 [36C70]	0	
+v	1037	Hitachi Micro Systems	0	
+v	1038	AMP, Inc	0	
+v	1039	Silicon Integrated Systems [SiS]	0	
+d	10390001	Virtual PCI-to-PCI bridge (AGP)	0	
+d	10390002	SG86C202	0	
+d	10390006	85C501/2/3	0	
+d	10390008	SiS85C503/5513 (LPC Bridge)	0	
+d	10390009	ACPI	0	
+d	10390016	SiS961/2 SMBus Controller	0	source: http://members.datafast.net.au/dft0802/downloads/pcidevs.txt
+d	10390018	SiS85C503/5513 (LPC Bridge)	0	
+d	10390180	RAID bus controller 180 SATA/PATA  [SiS]	0	Controller for 2 PATA and 2 SATA channels
+d	10390181	SiS SATA	0	
+d	10390200	5597/5598/6326 VGA	0	
+s	1039020010390000	SiS5597 SVGA (Shared RAM)	0	
+d	10390204	82C204	0	
+d	10390205	SG86C205	0	
+d	10390300	300/305 PCI/AGP VGA Display Adapter	0	
+s	10390300107d2720	Leadtek WinFast VR300	0	
+d	10390310	315H PCI/AGP VGA Display Adapter	0	
+d	10390315	315 PCI/AGP VGA Display Adapter	0	
+d	10390325	315PRO PCI/AGP VGA Display Adapter	0	
+d	10390330	330 [Xabre] PCI/AGP VGA Display Adapter	0	
+d	10390406	85C501/2	0	
+d	10390496	85C496	0	
+d	10390530	530 Host	0	
+d	10390540	540 Host	0	
+d	10390550	550 Host	0	
+d	10390597	5513C	0	
+d	10390601	85C601	0	
+d	10390620	620 Host	0	
+d	10390630	630 Host	0	
+d	10390633	633 Host	0	
+d	10390635	635 Host	0	
+d	10390645	SiS645 Host & Memory & AGP Controller	0	
+d	10390646	SiS645DX Host & Memory & AGP Controller	0	
+d	10390648	SiS 645xx	0	
+d	10390650	650/M650 Host	0	
+d	10390651	651 Host	0	
+d	10390655	655 Host	0	
+d	10390660	660 Host	0	
+d	10390661	661FX/M661FX/M661MX Host	0	
+d	10390730	730 Host	0	
+d	10390733	733 Host	0	
+d	10390735	735 Host	0	
+d	10390740	740 Host	0	
+d	10390741	741/741GX/M741 Host	0	
+d	10390745	745 Host	0	
+d	10390746	746 Host	0	
+d	10390755	755 Host	0	
+d	10390760	760/M760 Host	0	
+d	10390900	SiS900 PCI Fast Ethernet	0	
+s	1039090010190a14	K7S5A motherboard	0	
+s	1039090010390900	SiS900 10/100 Ethernet Adapter	0	
+s	1039090010438035	CUSI-FX motherboard	0	
+d	10390961	SiS961 [MuTIOL Media IO]	0	
+d	10390962	SiS962 [MuTIOL Media IO]	0	
+d	10390963	SiS963 [MuTIOL Media IO]	0	
+d	10390964	SiS964 [MuTIOL Media IO]	0	
+d	10390965	SiS965 [MuTIOL Media IO]	0	
+d	10393602	83C602	0	
+d	10395107	5107	0	
+d	10395300	SiS540 PCI Display Adapter	0	
+d	10395315	550 PCI/AGP VGA Display Adapter	0	
+d	10395401	486 PCI Chipset	0	
+d	10395511	5511/5512	0	
+d	10395513	5513 [IDE]	0	
+s	1039551310190970	P6STP-FL motherboard	0	
+s	1039551310395513	SiS5513 EIDE Controller (A,B step)	0	
+s	1039551310438035	CUSI-FX motherboard	0	
+d	10395517	5517	0	
+d	10395571	5571	0	
+d	10395581	5581 Pentium Chipset	0	
+d	10395582	5582	0	
+d	10395591	5591/5592 Host	0	
+d	10395596	5596 Pentium Chipset	0	
+d	10395597	5597 [SiS5582]	0	
+d	10395600	5600 Host	0	
+d	10396204	Video decoder & MPEG interface	0	
+d	10396205	VGA Controller	0	
+d	10396236	6236 3D-AGP	0	
+d	10396300	630/730 PCI/AGP VGA Display Adapter	0	
+s	1039630010190970	P6STP-FL motherboard	0	
+s	1039630010438035	CUSI-FX motherboard	0	
+d	10396306	530/620 PCI/AGP VGA Display Adapter	0	
+s	1039630610396306	SiS530,620 GUI Accelerator+3D	0	
+d	10396325	65x/M650/740 PCI/AGP VGA Display Adapter	0	
+d	10396326	86C326 5598/6326	0	
+s	1039632610396326	SiS6326 GUI Accelerator	0	
+s	1039632610920a50	SpeedStar A50	0	
+s	1039632610920a70	SpeedStar A70	0	
+s	1039632610924910	SpeedStar A70	0	
+s	1039632610924920	SpeedStar A70	0	
+s	1039632615696326	SiS6326 GUI Accelerator	0	
+d	10396330	661/741/760 PCI/AGP VGA Display Adapter	0	
+s	1039633010396330	[M]661xX/[M]741[GX]/[M]760 PCI/AGP VGA Adapter	0	
+d	10397001	USB 1.0 Controller	0	
+s	1039700110190a14	K7S5A motherboard	0	
+s	1039700110397000	Onboard USB Controller	0	
+d	10397002	USB 2.0 Controller	0	
+s	1039700215097002	Onboard USB Controller	0	
+d	10397007	FireWire Controller	0	
+d	10397012	Sound Controller	0	
+d	10397013	AC'97 Modem Controller	0	There are may be different modem codecs here (Intel537 compatible and incompatible)
+d	10397016	SiS7016 PCI Fast Ethernet Adapter	0	
+s	1039701610397016	SiS7016 10/100 Ethernet Adapter	0	
+d	10397018	SiS PCI Audio Accelerator	0	
+s	10397018101401b6	SiS PCI Audio Accelerator	0	
+s	10397018101401b7	SiS PCI Audio Accelerator	0	
+s	1039701810197018	SiS PCI Audio Accelerator	0	
+s	103970181025000e	SiS PCI Audio Accelerator	0	
+s	1039701810250018	SiS PCI Audio Accelerator	0	
+s	1039701810397018	SiS PCI Audio Accelerator	0	
+s	103970181043800b	SiS PCI Audio Accelerator	0	
+s	1039701810547018	SiS PCI Audio Accelerator	0	
+s	10397018107d5330	SiS PCI Audio Accelerator	0	
+s	10397018107d5350	SiS PCI Audio Accelerator	0	
+s	1039701811703209	SiS PCI Audio Accelerator	0	
+s	103970181462400a	SiS PCI Audio Accelerator	0	
+s	1039701814a42089	SiS PCI Audio Accelerator	0	
+s	1039701814cd2194	SiS PCI Audio Accelerator	0	
+s	1039701814ff1100	SiS PCI Audio Accelerator	0	
+s	10397018152d8808	SiS PCI Audio Accelerator	0	
+s	1039701815581103	SiS PCI Audio Accelerator	0	
+s	1039701815582200	SiS PCI Audio Accelerator	0	
+s	1039701815637018	SiS PCI Audio Accelerator	0	
+s	1039701815c50111	SiS PCI Audio Accelerator	0	
+s	10397018270fa171	SiS PCI Audio Accelerator	0	
+s	10397018a0a00022	SiS PCI Audio Accelerator	0	
+d	10397019	SiS7019 Audio Accelerator	0	
+v	103a	Seiko Epson Corporation	0	
+v	103b	Tatung Co. of America	0	
+v	103c	Hewlett-Packard Company	0	
+d	103c1005	A4977A Visualize EG	0	
+d	103c1006	Visualize FX6	0	
+d	103c1008	Visualize FX4	0	
+d	103c100a	Visualize FX2	0	
+d	103c1028	Tach TL Fibre Channel Host Adapter	0	
+d	103c1029	Tach XL2 Fibre Channel Host Adapter	0	
+s	103c1029107e000f	Interphase 5560 Fibre Channel Adapter	0	
+s	103c102990049210	1Gb/2Gb Family Fibre Channel Controller	0	
+s	103c102990049211	1Gb/2Gb Family Fibre Channel Controller	0	
+d	103c102a	Tach TS Fibre Channel Host Adapter	0	
+s	103c102a107e000e	Interphase 5540/5541 Fibre Channel Adapter	0	
+s	103c102a90049110	1Gb/2Gb Family Fibre Channel Controller	0	
+s	103c102a90049111	1Gb/2Gb Family Fibre Channel Controller	0	
+d	103c1030	J2585A DeskDirect 10/100VG NIC	0	
+d	103c1031	J2585B HP 10/100VG PCI LAN Adapter	0	
+s	103c1031103c1040	J2973A DeskDirect 10BaseT NIC	0	
+s	103c1031103c1041	J2585B DeskDirect 10/100VG NIC	0	
+s	103c1031103c1042	J2970A DeskDirect 10BaseT/2 NIC	0	
+d	103c1040	J2973A DeskDirect 10BaseT NIC	0	
+d	103c1041	J2585B DeskDirect 10/100 NIC	0	
+d	103c1042	J2970A DeskDirect 10BaseT/2 NIC	0	
+d	103c1048	Diva Serial [GSP] Multiport UART	0	
+s	103c1048103c1049	Tosca Console	0	
+s	103c1048103c104a	Tosca Secondary	0	
+s	103c1048103c104b	Maestro SP2	0	
+s	103c1048103c1223	Superdome Console	0	
+s	103c1048103c1226	Keystone SP2	0	
+s	103c1048103c1227	Powerbar SP2	0	
+s	103c1048103c1282	Everest SP2	0	
+d	103c1054	PCI Local Bus Adapter	0	
+d	103c1064	79C970 PCnet Ethernet Controller	0	
+d	103c108b	Visualize FXe	0	
+d	103c10c1	NetServer Smart IRQ Router	0	
+d	103c10ed	TopTools Remote Control	0	
+d	103c1200	82557B 10/100 NIC	0	
+d	103c1219	NetServer PCI Hot-Plug Controller	0	
+d	103c121a	NetServer SMIC Controller	0	
+d	103c121b	NetServer Legacy COM Port Decoder	0	
+d	103c121c	NetServer PCI COM Port Decoder	0	
+d	103c1229	zx1 System Bus Adapter	0	
+d	103c122a	zx1 I/O Controller	0	
+d	103c122e	zx1 Local Bus Adapter	0	
+d	103c127c	sx1000 I/O Controller	0	
+d	103c1290	Auxiliary Diva Serial Port	0	
+d	103c2910	E2910A PCIBus Exerciser	0	
+d	103c2925	E2925A 32 Bit, 33 MHzPCI Exerciser & Analyzer	0	
+v	103e	Solliday Engineering	0	
+v	103f	Synopsys/Logic Modeling Group	0	
+v	1040	Accelgraphics Inc.	0	
+v	1041	Computrend	0	
+v	1042	Micron	0	
+d	10421000	PC Tech RZ1000	0	
+d	10421001	PC Tech RZ1001	0	
+d	10423000	Samurai_0	0	
+d	10423010	Samurai_1	0	
+d	10423020	Samurai_IDE	0	
+v	1043	ASUSTeK Computer Inc.	0	
+d	10430675	ISDNLink P-IN100-ST-D	0	
+d	10434015	v7100 SDRAM [GeForce2 MX]	0	
+d	10434021	v7100 Combo Deluxe [GeForce2 MX + TV tuner]	0	
+d	10434057	v8200 GeForce 3	0	
+d	10438043	v8240 PAL 128M [P4T] Motherboard	0	
+d	1043807b	v9280/TD [Geforce4 TI4200 8X With TV-Out and DVI]	0	
+d	104380bb	v9180 Magic/T [GeForce4 MX440 AGP 8x 64MB TV-out]	0	
+v	1044	Adaptec (formerly DPT)	0	
+d	10441012	Domino RAID Engine	0	
+d	1044a400	SmartCache/Raid I-IV Controller	0	
+d	1044a500	PCI Bridge	0	
+d	1044a501	SmartRAID V Controller	0	
+s	1044a5011044c001	PM1554U2 Ultra2 Single Channel	0	
+s	1044a5011044c002	PM1654U2 Ultra2 Single Channel	0	
+s	1044a5011044c003	PM1564U3 Ultra3 Single Channel	0	
+s	1044a5011044c004	PM1564U3 Ultra3 Dual Channel	0	
+s	1044a5011044c005	PM1554U2 Ultra2 Single Channel (NON ACPI)	0	
+s	1044a5011044c00a	PM2554U2 Ultra2 Single Channel	0	
+s	1044a5011044c00b	PM2654U2 Ultra2 Single Channel	0	
+s	1044a5011044c00c	PM2664U3 Ultra3 Single Channel	0	
+s	1044a5011044c00d	PM2664U3 Ultra3 Dual Channel	0	
+s	1044a5011044c00e	PM2554U2 Ultra2 Single Channel (NON ACPI)	0	
+s	1044a5011044c00f	PM2654U2 Ultra2 Single Channel (NON ACPI)	0	
+s	1044a5011044c014	PM3754U2 Ultra2 Single Channel (NON ACPI)	0	
+s	1044a5011044c015	PM3755U2B Ultra2 Single Channel (NON ACPI)	0	
+s	1044a5011044c016	PM3755F Fibre Channel (NON ACPI)	0	
+s	1044a5011044c01e	PM3757U2 Ultra2 Single Channel	0	
+s	1044a5011044c01f	PM3757U2 Ultra2 Dual Channel	0	
+s	1044a5011044c020	PM3767U3 Ultra3 Dual Channel	0	
+s	1044a5011044c021	PM3767U3 Ultra3 Quad Channel	0	
+s	1044a5011044c028	PM2865U3 Ultra3 Single Channel	0	
+s	1044a5011044c029	PM2865U3 Ultra3 Dual Channel	0	
+s	1044a5011044c02a	PM2865F Fibre Channel	0	
+s	1044a5011044c03c	2000S Ultra3 Single Channel	0	
+s	1044a5011044c03d	2000S Ultra3 Dual Channel	0	
+s	1044a5011044c03e	2000F Fibre Channel	0	
+s	1044a5011044c046	3000S Ultra3 Single Channel	0	
+s	1044a5011044c047	3000S Ultra3 Dual Channel	0	
+s	1044a5011044c048	3000F Fibre Channel	0	
+s	1044a5011044c050	5000S Ultra3 Single Channel	0	
+s	1044a5011044c051	5000S Ultra3 Dual Channel	0	
+s	1044a5011044c052	5000F Fibre Channel	0	
+s	1044a5011044c05a	2400A UDMA Four Channel	0	
+s	1044a5011044c05b	2400A UDMA Four Channel DAC	0	
+s	1044a5011044c064	3010S Ultra3 Dual Channel	0	
+s	1044a5011044c065	3010S Ultra3 Four Channel	0	
+s	1044a5011044c066	3010S Fibre Channel	0	
+d	1044a511	SmartRAID V Controller	0	
+s	1044a5111044c032	ASR-2005S I2O Zero Channel	0	
+v	1045	OPTi Inc.	0	
+d	1045a0f8	82C750 [Vendetta] USB Controller	0	
+d	1045c101	92C264	0	
+d	1045c178	92C178	0	
+d	1045c556	82X556 [Viper]	0	
+d	1045c557	82C557 [Viper-M]	0	
+d	1045c558	82C558 [Viper-M ISA+IDE]	0	
+d	1045c567	82C750 [Vendetta], device 0	0	
+d	1045c568	82C750 [Vendetta], device 1	0	
+d	1045c569	82C579 [Viper XPress+ Chipset]	0	
+d	1045c621	82C621 [Viper-M/N+]	0	
+d	1045c700	82C700 [FireStar]	0	
+d	1045c701	82C701 [FireStar Plus]	0	
+d	1045c814	82C814 [Firebridge 1]	0	
+d	1045c822	82C822	0	
+d	1045c824	82C824	0	
+d	1045c825	82C825 [Firebridge 2]	0	
+d	1045c832	82C832	0	
+d	1045c861	82C861	0	
+d	1045c895	82C895	0	
+d	1045c935	EV1935 ECTIVA MachOne PCIAudio	0	
+d	1045d568	82C825 [Firebridge 2]	0	
+d	1045d721	IDE [FireStar]	0	
+v	1046	IPC Corporation, Ltd.	0	
+v	1047	Genoa Systems Corp	0	
+v	1048	Elsa AG	0	
+d	10480c60	Gladiac MX	0	
+d	10480d22	Quadro4 900XGL [ELSA GLoria4 900XGL]	0	
+d	10481000	QuickStep 1000	0	
+d	10483000	QuickStep 3000	0	
+d	10488901	Gloria XL	0	
+v	1049	Fountain Technologies, Inc.	0	
+v	104a	STMicroelectronics	0	# nee SGS Thomson Microelectronics
+d	104a0008	STG 2000X	0	
+d	104a0009	STG 1764X	0	
+d	104a0010	STG4000 [3D Prophet Kyro Series]	0	
+d	104a0209	STPC Consumer/Industrial North- and Southbridge	0	
+d	104a020a	STPC Atlas/ConsumerS/Consumer IIA Northbridge	0	
+d	104a0210	STPC Atlas ISA Bridge	0	From <http://gatekeeper.dec.com/pub/BSD/FreeBSD/FreeBSD-stable/src/share/misc/pci_vendors>
+d	104a021a	STPC Consumer S Southbridge	0	
+d	104a021b	STPC Consumer IIA Southbridge	0	
+d	104a0500	ST70137 [Unicorn] ADSL DMT Transceiver	0	
+d	104a0564	STPC Client Northbridge	0	
+d	104a0981	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	104a1746	STG 1764X	0	
+d	104a2774	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	104a3520	MPEG-II decoder card	0	
+d	104a55cc	STPC Client Southbridge	0	
+v	104b	BusLogic	0	
+d	104b0140	BT-946C (old) [multimaster  01]	0	
+d	104b1040	BT-946C (BA80C30) [MultiMaster 10]	0	
+d	104b8130	Flashpoint LT	0	
+v	104c	Texas Instruments	0	
+d	104c0500	100 MBit LAN Controller	0	
+d	104c0508	TMS380C2X Compressor Interface	0	
+d	104c1000	Eagle i/f AS	0	
+d	104c104c	PCI1510 PC card Cardbus Controller	0	
+d	104c3d04	TVP4010 [Permedia]	0	
+d	104c3d07	TVP4020 [Permedia 2]	0	
+s	104c3d0710114d10	Comet	0	
+s	104c3d071040000f	AccelStar II	0	
+s	104c3d0710400011	AccelStar II	0	
+s	104c3d0710480a31	WINNER 2000	0	
+s	104c3d0710480a32	GLoria Synergy	0	
+s	104c3d0710480a35	GLoria Synergy	0	
+s	104c3d07107d2633	WinFast 3D L2300	0	
+s	104c3d0710920127	FIRE GL 1000 PRO	0	
+s	104c3d0710920136	FIRE GL 1000 PRO	0	
+s	104c3d0710920141	FIRE GL 1000 PRO	0	
+s	104c3d0710920146	FIRE GL 1000 PRO	0	
+s	104c3d0710920148	FIRE GL 1000 PRO	0	
+s	104c3d0710920149	FIRE GL 1000 PRO	0	
+s	104c3d0710920152	FIRE GL 1000 PRO	0	
+s	104c3d0710920154	FIRE GL 1000 PRO	0	
+s	104c3d0710920155	FIRE GL 1000 PRO	0	
+s	104c3d0710920156	FIRE GL 1000 PRO	0	
+s	104c3d0710920157	FIRE GL 1000 PRO	0	
+s	104c3d0710973d01	Jeronimo Pro	0	
+s	104c3d071102100f	Graphics Blaster Extreme	0	
+s	104c3d073d3d0100	Reference Permedia 2 3D	0	
+d	104c8000	PCILynx/PCILynx2 IEEE 1394 Link Layer Controller	0	
+s	104c8000e4bf1010	CF1-1-SNARE	0	
+s	104c8000e4bf1020	CF1-2-SNARE	0	
+d	104c8009	FireWire Controller	0	
+s	104c8009104d8032	8032 OHCI i.LINK (IEEE 1394) Controller	0	
+d	104c8017	PCI4410 FireWire Controller	0	
+d	104c8019	TSB12LV23 IEEE-1394 Controller	0	
+s	104c801911bd000a	Studio DV500-1394	0	
+s	104c801911bd000e	Studio DV	0	
+s	104c8019e4bf1010	CF2-1-CYMBAL	0	
+d	104c8020	TSB12LV26 IEEE-1394 Controller (Link)	0	
+d	104c8021	TSB43AA22 IEEE-1394 Controller (PHY/Link Integrated)	0	
+s	104c8021104d80df	Vaio PCG-FX403	0	
+s	104c8021104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+d	104c8022	TSB43AB22 IEEE-1394a-2000 Controller (PHY/Link)	0	
+d	104c8023	TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)	0	
+d	104c8024	TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)	0	
+d	104c8025	TSB82AA2 IEEE-1394b Link Layer Controller	0	
+s	104c802555aa55aa	FireWire 800 PCI Card	0	
+d	104c8026	TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link)	0	
+d	104c8027	PCI4451 IEEE-1394 Controller	0	
+s	104c8027102800e6	PCI4451 IEEE-1394 Controller (Dell Inspiron 8100)	0	
+d	104c8029	PCI4510 IEEE-1394 Controller	0	
+s	104c802910280163	Latitude D505	0	
+s	104c802910718160	MIM2900	0	
+d	104c802e	PCI7x20 1394a-2000 OHCI Two-Port PHY/Link-Layer Controller	0	
+d	104c8201	PCI1620 Firmware Loading Function	0	
+d	104c8400	ACX 100 22Mbps Wireless Interface	0	
+s	104c840000fc16ec	U.S. Robotics 22 Mbps Wireless PC Card (model 2210)	0	
+s	104c840000fd16ec	U.S. Robotics 22Mbps Wireless PCI Adapter (model 2216)	0	
+s	104c840011863b00	DWL-650+ PC Card cardbus 22Mbs Wireless Adapter [AirPlus]	0	
+s	104c840011863b01	DWL-520+ 22Mbps PCI Wireless Adapter	0	
+d	104c8401	ACX 100 22Mbps Wireless Interface	0	
+d	104c9000	Wireless Interface (of unknown type)	0	OK, this info is almost useless as is, but at least it's known that it's a wireless card. More info requested from reporter (whi
+d	104c9066	ACX 111 54Mbps Wireless Interface	0	
+d	104ca001	TDC1570	0	
+d	104ca100	TDC1561	0	
+d	104ca102	TNETA1575 HyperSAR Plus w/PCI Host i/f & UTOPIA i/f	0	
+d	104ca106	TMS320C6205 Fixed Point DSP	0	
+s	104ca106175c5000	ASI50xx Audio Adapter	0	
+s	104ca106175c8700	ASI87xx Radio Tuner card	0	
+d	104cac10	PCI1050	0	
+d	104cac11	PCI1053	0	
+d	104cac12	PCI1130	0	
+d	104cac13	PCI1031	0	
+d	104cac15	PCI1131	0	
+d	104cac16	PCI1250	0	
+s	104cac1610140092	ThinkPad 600	0	
+d	104cac17	PCI1220	0	
+d	104cac18	PCI1260	0	
+d	104cac19	PCI1221	0	
+d	104cac1a	PCI1210	0	
+d	104cac1b	PCI1450	0	
+s	104cac1b0e11b113	Armada M700	0	
+d	104cac1c	PCI1225	0	
+s	104cac1c0e11b121	Armada E500	0	
+s	104cac1c10280088	Dell  Computer Corporation  Latitude CPi A400XT	0	
+d	104cac1d	PCI1251A	0	
+d	104cac1e	PCI1211	0	
+d	104cac1f	PCI1251B	0	
+d	104cac20	TI 2030	0	
+d	104cac21	PCI2031	0	
+d	104cac22	PCI2032 PCI Docking Bridge	0	
+d	104cac23	PCI2250 PCI-to-PCI Bridge	0	
+d	104cac28	PCI2050 PCI-to-PCI Bridge	0	
+d	104cac30	PCI1260 PC card Cardbus Controller	0	
+d	104cac40	PCI4450 PC card Cardbus Controller	0	
+d	104cac41	PCI4410 PC card Cardbus Controller	0	
+d	104cac42	PCI4451 PC card Cardbus Controller	0	
+s	104cac42102800e6	PCI4451 PC card CardBus Controller (Dell Inspiron 8100)	0	
+d	104cac44	PCI4510 PC card Cardbus Controller	0	
+s	104cac4410280163	Latitude D505	0	
+s	104cac4410718160	MIM2000	0	
+d	104cac46	PCI4520 PC card Cardbus Controller	0	
+d	104cac50	PCI1410 PC card Cardbus Controller	0	
+d	104cac51	PCI1420	0	
+s	104cac511014023b	ThinkPad T23 (2647-4MG)	0	
+s	104cac51102800b1	Latitude C600	0	
+s	104cac511028012a	Latitude C640	0	
+s	104cac51103380cd	Versa Note VXi	0	
+s	104cac5110cf1095	Lifebook C6155	0	
+s	104cac51e4bf1000	CP2-2-HIPHOP	0	
+d	104cac52	PCI1451 PC card Cardbus Controller	0	
+d	104cac53	PCI1421 PC card Cardbus Controller	0	
+d	104cac54	PCI1620 PC Card Controller	0	
+d	104cac55	PCI1520 PC card Cardbus Controller	0	
+s	104cac5510140512	ThinkPad T30/T40	0	
+d	104cac56	PCI1510 PC card Cardbus Controller	0	
+s	104cac5610140528	ThinkPad R40e (2684-HVG) Cardbus Controller	0	
+d	104cac60	PCI2040 PCI to DSP Bridge Controller	0	
+s	104cac60175c5100	ASI51xx Audio Adapter	0	
+s	104cac60175c6100	ASI61xx Audio Adapter	0	
+s	104cac60175c6200	ASI62xx Audio Adapter	0	
+d	104cac8d	PCI 7620	0	
+d	104cac8e	PCI7420 CardBus Controller	0	
+d	104cac8f	PCI7420/PCI7620 Dual Socket CardBus and Smart Card Cont. w/ 1394a-2000 OHCI Two-Port  PHY/Link-Layer Cont. and SD/MS-Pro Sockets	0	
+d	104cfe00	FireWire Host Controller	0	
+d	104cfe03	12C01A FireWire Host Controller	0	
+v	104d	Sony Corporation	0	
+d	104d8009	CXD1947Q i.LINK Controller	0	
+d	104d8039	CXD3222 i.LINK Controller	0	
+d	104d8056	Rockwell HCF 56K modem	0	
+d	104d808a	Memory Stick Controller	0	
+v	104e	Oak Technology, Inc	0	
+d	104e0017	OTI-64017	0	
+d	104e0107	OTI-107 [Spitfire]	0	
+d	104e0109	Video Adapter	0	
+d	104e0111	OTI-64111 [Spitfire]	0	
+d	104e0217	OTI-64217	0	
+d	104e0317	OTI-64317	0	
+v	104f	Co-time Computer Ltd	0	
+v	1050	Winbond Electronics Corp	0	
+d	10500000	NE2000	0	
+d	10500001	W83769F	0	
+d	10500105	W82C105	0	
+d	10500840	W89C840	0	
+s	1050084010500001	W89C840 Ethernet Adapter	0	
+s	1050084010500840	W89C840 Ethernet Adapter	0	
+d	10500940	W89C940	0	
+d	10505a5a	W89C940F	0	
+d	10506692	W6692	0	
+d	10509921	W99200F MPEG-1 Video Encoder	0	
+d	10509922	W99200F/W9922PF MPEG-1/2 Video Encoder	0	
+d	10509970	W9970CF	0	
+v	1051	Anigma, Inc.	0	
+v	1052	?Young Micro Systems	0	
+v	1053	Young Micro Systems	0	
+v	1054	Hitachi, Ltd	0	
+v	1055	Efar Microsystems	0	
+d	10559130	SLC90E66 [Victory66] IDE	0	
+d	10559460	SLC90E66 [Victory66] ISA	0	
+d	10559462	SLC90E66 [Victory66] USB	0	
+d	10559463	SLC90E66 [Victory66] ACPI	0	
+v	1056	ICL	0	
+v	1057	Motorola	0	Motorola made a mistake and used 1507 instead of 1057 in some chips. Please look at the 1507 entry as well when updating this.
+d	10570001	MPC105 [Eagle]	0	
+d	10570002	MPC106 [Grackle]	0	
+d	10570003	MPC8240 [Kahlua]	0	
+d	10570004	MPC107	0	
+d	10570006	MPC8245 [Unity]	0	
+d	10570008	MPC8540	0	
+d	10570009	MPC8560	0	
+d	10570100	MC145575 [HFC-PCI]	0	
+d	10570431	KTI829c 100VG	0	
+d	10571801	DSP56301 Digital Signal Processor	0	
+s	1057180114fb0101	Transas Radar Imitator Board [RIM]	0	
+s	1057180114fb0102	Transas Radar Imitator Board [RIM-2]	0	
+s	1057180114fb0202	Transas Radar Integrator Board [RIB-2]	0	
+s	1057180114fb0611	1 channel CAN bus Controller [CanPci-1]	0	
+s	1057180114fb0612	2 channels CAN bus Controller [CanPci-2]	0	
+s	1057180114fb0613	3 channels CAN bus Controller [CanPci-3]	0	
+s	1057180114fb0614	4 channels CAN bus Controller [CanPci-4]	0	
+s	1057180114fb0621	1 channel CAN bus Controller [CanPci2-1]	0	
+s	1057180114fb0622	2 channels CAN bus Controller [CanPci2-2]	0	
+s	1057180114fb0810	Transas VTS Radar Integrator Board [RIB-4]	0	
+s	10571801175c4200	ASI4215 Audio Adapter	0	
+s	10571801175c4300	ASI43xx Audio Adapter	0	
+s	10571801175c4400	ASI4401 Audio Adapter	0	
+s	10571801ecc00030	Layla	0	
+d	105718c0	MPC8265A/MPC8266	0	
+d	105718c1	MPC8271/MPC8272	0	
+d	10574801	Raven	0	
+d	10574802	Falcon	0	
+d	10574803	Hawk	0	
+d	10574806	CPX8216	0	
+d	10574d68	20268	0	
+d	10575600	SM56 PCI Modem	0	
+s	1057560010570300	SM56 PCI Speakerphone Modem	0	
+s	1057560010570301	SM56 PCI Voice Modem	0	
+s	1057560010570302	SM56 PCI Fax Modem	0	
+s	1057560010575600	SM56 PCI Voice modem	0	
+s	1057560013d20300	SM56 PCI Speakerphone Modem	0	
+s	1057560013d20301	SM56 PCI Voice modem	0	
+s	1057560013d20302	SM56 PCI Fax Modem	0	
+s	1057560014360300	SM56 PCI Speakerphone Modem	0	
+s	1057560014360301	SM56 PCI Voice modem	0	
+s	1057560014360302	SM56 PCI Fax Modem	0	
+s	10575600144f100c	SM56 PCI Fax Modem	0	
+s	1057560014940300	SM56 PCI Speakerphone Modem	0	
+s	1057560014940301	SM56 PCI Voice modem	0	
+s	1057560014c80300	SM56 PCI Speakerphone Modem	0	
+s	1057560014c80302	SM56 PCI Fax Modem	0	
+s	1057560016680300	SM56 PCI Speakerphone Modem	0	
+s	1057560016680302	SM56 PCI Fax Modem	0	
+d	10575803	MPC5200	0	
+d	10576400	MPC190 Security Processor (S1 family, encryption)	0	
+d	10576405	MPC184 Security Processor (S1 family)	0	
+v	1058	Electronics & Telecommunications RSH	0	
+v	1059	Teknor Industrial Computers Inc	0	
+v	105a	Promise Technology, Inc.	0	
+d	105a0d30	PDC20265 (FastTrak100 Lite/Ultra100)	0	more correct description from promise linux sources
+s	105a0d30105a4d33	Ultra100	0	
+d	105a0d38	20263	0	
+s	105a0d38105a4d39	Fasttrak66	0	
+d	105a1275	20275	0	
+d	105a3318	PDC20318 (SATA150 TX4)	0	
+d	105a3319	PDC20319 (FastTrak S150 TX4)	0	
+s	105a331980863427	S875WP1-E mainboard	0	
+d	105a3371	PDC20371 (FastTrak S150 TX2plus)	0	
+d	105a3373	PDC20378 (FastTrak 378/SATA 378)	0	
+s	105a3373104380f5	PC-DL Deluxe motherboard	0	
+s	105a33731462702e	K8T NEO FIS2R motherboard	0	
+d	105a3375	PDC20375 (SATA150 TX2plus)	0	
+d	105a3376	PDC20376 (FastTrak 376)	0	
+s	105a33761043809e	A7V8X motherboard	0	
+d	105a3574	PDC20579 SATAII 150 IDE Controller	0	
+d	105a3d18	PDC20518 SATAII 150 IDE Controller	0	
+d	105a4d30	PDC20267 (FastTrak100/Ultra100)	0	
+s	105a4d30105a4d33	Ultra100	0	
+s	105a4d30105a4d39	FastTrak100	0	
+d	105a4d33	20246	0	
+s	105a4d33105a4d33	20246 IDE Controller	0	
+d	105a4d38	PDC20262 (FastTrak66/Ultra66)	0	
+s	105a4d38105a4d30	Ultra Device on SuperTrak	0	
+s	105a4d38105a4d33	Ultra66	0	
+s	105a4d38105a4d39	FastTrak66	0	
+d	105a4d68	PDC20268 (Ultra100 TX2)	0	
+s	105a4d68105a4d68	Ultra100TX2	0	
+d	105a4d69	20269	0	
+s	105a4d69105a4d68	Ultra133TX2	0	
+d	105a5275	PDC20276 (MBFastTrak133 Lite)	0	
+s	105a5275105a0275	SuperTrak SX6000 IDE	0	
+s	105a5275105a1275	MBFastTrak133 Lite (tm) Controller (RAID mode)	0	
+s	105a52751458b001	MBUltra 133	0	
+d	105a5300	DC5300	0	
+d	105a6268	PDC20270 (FastTrak100 LP/TX2/TX4)	0	
+s	105a6268105a4d68	FastTrak100 TX2	0	
+d	105a6269	PDC20271 (FastTrak TX2000)	0	
+s	105a6269105a6269	FastTrak TX2/TX2000	0	
+d	105a6621	PDC20621 (FastTrak S150 SX4/FastTrak SX4000 lite)	0	
+d	105a6622	PDC20621 [SATA150 SX4] 4 Channel IDE RAID Controller	0	
+d	105a6626	PDC20618 (Ultra 618)	0	
+d	105a6629	PDC20619 (FastTrak TX4000)	0	
+d	105a7275	PDC20277 (SBFastTrak133 Lite)	0	
+v	105b	Foxconn International, Inc.	0	
+v	105c	Wipro Infotech Limited	0	
+v	105d	Number 9 Computer Company	0	
+d	105d2309	Imagine 128	0	
+d	105d2339	Imagine 128-II	0	
+s	105d2339105d0000	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0001	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0002	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0003	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0004	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0005	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0006	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0007	Imagine 128 series 2 4Mb VRAM	0	
+s	105d2339105d0008	Imagine 128 series 2e 4Mb DRAM	0	
+s	105d2339105d0009	Imagine 128 series 2e 4Mb DRAM	0	
+s	105d2339105d000a	Imagine 128 series 2 8Mb VRAM	0	
+s	105d2339105d000b	Imagine 128 series 2 8Mb H-VRAM	0	
+s	105d233911a4000a	Barco Metheus 5 Megapixel	0	
+s	105d233913cc0000	Barco Metheus 5 Megapixel	0	
+s	105d233913cc0004	Barco Metheus 5 Megapixel	0	
+s	105d233913cc0005	Barco Metheus 5 Megapixel	0	
+s	105d233913cc0006	Barco Metheus 5 Megapixel	0	
+s	105d233913cc0008	Barco Metheus 5 Megapixel	0	
+s	105d233913cc0009	Barco Metheus 5 Megapixel	0	
+s	105d233913cc000a	Barco Metheus 5 Megapixel	0	
+s	105d233913cc000c	Barco Metheus 5 Megapixel	0	
+d	105d493d	Imagine 128 T2R [Ticket to Ride]	0	
+s	105d493d11a4000a	Barco Metheus 5 Megapixel, Dual Head	0	
+s	105d493d11a4000b	Barco Metheus 5 Megapixel, Dual Head	0	
+s	105d493d13cc0002	Barco Metheus 4 Megapixel, Dual Head	0	
+s	105d493d13cc0003	Barco Metheus 5 Megapixel, Dual Head	0	
+s	105d493d13cc0007	Barco Metheus 5 Megapixel, Dual Head	0	
+s	105d493d13cc0008	Barco Metheus 5 Megapixel, Dual Head	0	
+s	105d493d13cc0009	Barco Metheus 5 Megapixel, Dual Head	0	
+s	105d493d13cc000a	Barco Metheus 5 Megapixel, Dual Head	0	
+d	105d5348	Revolution 4	0	
+s	105d5348105d0037	Revolution IV-FP AGP (For SGI 1600SW)	0	
+v	105e	Vtech Computers Ltd	0	
+v	105f	Infotronic America Inc	0	
+v	1060	United Microelectronics [UMC]	0	
+d	10600001	UM82C881	0	
+d	10600002	UM82C886	0	
+d	10600101	UM8673F	0	
+d	10600881	UM8881	0	
+d	10600886	UM8886F	0	
+d	10600891	UM8891A	0	
+d	10601001	UM886A	0	
+d	1060673a	UM8886BF	0	
+d	1060673b	EIDE Master/DMA	0	
+d	10608710	UM8710	0	
+d	1060886a	UM8886A	0	
+d	10608881	UM8881F	0	
+d	10608886	UM8886F	0	
+d	1060888a	UM8886A	0	
+d	10608891	UM8891A	0	
+d	10609017	UM9017F	0	
+d	10609018	UM9018	0	
+d	10609026	UM9026	0	
+d	1060e881	UM8881N	0	
+d	1060e886	UM8886N	0	
+d	1060e88a	UM8886N	0	
+d	1060e891	UM8891N	0	
+v	1061	I.I.T.	0	
+d	10610001	AGX016	0	
+d	10610002	IIT3204/3501	0	
+v	1062	Maspar Computer Corp	0	
+v	1063	Ocean Office Automation	0	
+v	1064	Alcatel	0	
+v	1065	Texas Microsystems	0	
+v	1066	PicoPower Technology	0	
+d	10660000	PT80C826	0	
+d	10660001	PT86C521 [Vesuvius v1] Host Bridge	0	
+d	10660002	PT86C523 [Vesuvius v3] PCI-ISA Bridge Master	0	
+d	10660003	PT86C524 [Nile] PCI-to-PCI Bridge	0	
+d	10660004	PT86C525 [Nile-II] PCI-to-PCI Bridge	0	
+d	10660005	National PC87550 System Controller	0	
+d	10668002	PT86C523 [Vesuvius v3] PCI-ISA Bridge Slave	0	
+v	1067	Mitsubishi Electric	0	
+d	10670301	AccelGraphics AccelECLIPSE	0	
+d	10670304	AccelGALAXY A2100 [OEM Evans & Sutherland]	0	
+d	10670308	Tornado 3000 [OEM Evans & Sutherland]	0	
+d	10671002	VG500 [VolumePro Volume Rendering Accelerator]	0	
+v	1068	Diversified Technology	0	
+v	1069	Mylex Corporation	0	
+d	10690001	DAC960P	0	
+d	10690002	DAC960PD	0	
+d	10690010	DAC960PG	0	
+d	10690020	DAC960LA	0	
+d	10690050	AcceleRAID 352/170/160 support Device	0	
+d	1069b166	Gemstone chipset SCSI controller	0	
+s	1069b16610140242	iSeries 2872 DASD IOA	0	
+s	1069b16610140266	Dual Channel PCI-X U320 SCSI Adapter	0	
+s	1069b16610140278	Dual Channel PCI-X U320 SCSI RAID Adapter	0	
+d	1069ba55	eXtremeRAID 1100 support Device	0	
+d	1069ba56	eXtremeRAID 2000/3000 support Device	0	
+v	106a	Aten Research Inc	0	
+v	106b	Apple Computer Inc.	0	
+d	106b0001	Bandit PowerPC host bridge	0	
+d	106b0002	Grand Central I/O	0	
+d	106b0003	Control Video	0	
+d	106b0004	PlanB Video-In	0	
+d	106b0007	O'Hare I/O	0	
+d	106b000e	Hydra Mac I/O	0	
+d	106b0010	Heathrow Mac I/O	0	
+d	106b0017	Paddington Mac I/O	0	
+d	106b0018	UniNorth FireWire	0	
+d	106b0019	KeyLargo USB	0	
+d	106b001e	UniNorth Internal PCI	0	
+d	106b001f	UniNorth PCI	0	
+d	106b0020	UniNorth AGP	0	
+d	106b0021	UniNorth GMAC (Sun GEM)	0	
+d	106b0022	KeyLargo Mac I/O	0	
+d	106b0024	UniNorth/Pangea GMAC (Sun GEM)	0	
+d	106b0025	KeyLargo/Pangea Mac I/O	0	
+d	106b0026	KeyLargo/Pangea USB	0	
+d	106b0027	UniNorth/Pangea AGP	0	
+d	106b0028	UniNorth/Pangea PCI	0	
+d	106b0029	UniNorth/Pangea Internal PCI	0	
+d	106b002d	UniNorth 1.5 AGP	0	
+d	106b002e	UniNorth 1.5 PCI	0	
+d	106b002f	UniNorth 1.5 Internal PCI	0	
+d	106b0030	UniNorth/Pangea FireWire	0	
+d	106b0031	UniNorth 2 FireWire	0	
+d	106b0032	UniNorth 2 GMAC (Sun GEM)	0	
+d	106b0033	UniNorth 2 ATA/100	0	
+d	106b0034	UniNorth 2 AGP	0	
+d	106b0035	UniNorth 2 PCI	0	
+d	106b0036	UniNorth 2 Internal PCI	0	
+d	106b003b	UniNorth/Intrepid ATA/100	0	
+d	106b003e	KeyLargo/Intrepid Mac I/O	0	
+d	106b003f	KeyLargo/Intrepid USB	0	
+d	106b0040	K2 KeyLargo USB	0	
+d	106b0041	K2 KeyLargo Mac/IO	0	
+d	106b0042	K2 FireWire	0	
+d	106b0043	K2 ATA/100	0	
+d	106b0045	K2 HT-PCI Bridge	0	
+d	106b0046	K2 HT-PCI Bridge	0	
+d	106b0047	K2 HT-PCI Bridge	0	
+d	106b0048	K2 HT-PCI Bridge	0	
+d	106b0049	K2 HT-PCI Bridge	0	
+d	106b004b	U3 AGP	0	
+d	106b004c	K2 GMAC (Sun GEM)	0	
+d	106b004f	Shasta Mac I/O	0	
+d	106b0050	Shasta IDE	0	
+d	106b0051	Shasta (Sun GEM)	0	
+d	106b0052	Shasta Firewire	0	
+d	106b0053	Shasta PCI Bridge	0	
+d	106b0054	Shasta PCI Bridge	0	
+d	106b0055	Shasta PCI Bridge	0	
+d	106b0058	U3L AGP Bridge	0	
+d	106b1645	Tigon3 Gigabit Ethernet NIC (BCM5701)	0	
+v	106c	Hynix Semiconductor	0	
+d	106c8801	Dual Pentium ISA/PCI Motherboard	0	
+d	106c8802	PowerPC ISA/PCI Motherboard	0	
+d	106c8803	Dual Window Graphics Accelerator	0	
+d	106c8804	LAN Controller	0	
+d	106c8805	100-BaseT LAN	0	
+v	106d	Sequent Computer Systems	0	
+v	106e	DFI, Inc	0	
+v	106f	City Gate Development Ltd	0	
+v	1070	Daewoo Telecom Ltd	0	
+v	1071	Mitac	0	
+d	10718160	Mitac 8060B Mobile Platform	0	
+v	1072	GIT Co Ltd	0	
+v	1073	Yamaha Corporation	0	
+d	10730001	3D GUI Accelerator	0	
+d	10730002	YGV615 [RPA3 3D-Graphics Controller]	0	
+d	10730003	YMF-740	0	
+d	10730004	YMF-724	0	
+s	1073000410730004	YMF724-Based PCI Audio Adapter	0	
+d	10730005	DS1 Audio	0	
+s	1073000510730005	DS-XG PCI Audio CODEC	0	
+d	10730006	DS1 Audio	0	
+d	10730008	DS1 Audio	0	
+s	1073000810730008	DS-XG PCI Audio CODEC	0	
+d	1073000a	DS1L Audio	0	
+s	1073000a10730004	DS-XG PCI Audio CODEC	0	
+s	1073000a1073000a	DS-XG PCI Audio CODEC	0	
+d	1073000c	YMF-740C [DS-1L Audio Controller]	0	
+s	1073000c107a000c	DS-XG PCI Audio CODEC	0	
+d	1073000d	YMF-724F [DS-1 Audio Controller]	0	
+s	1073000d1073000d	DS-XG PCI Audio CODEC	0	
+d	10730010	YMF-744B [DS-1S Audio Controller]	0	
+s	1073001010730006	DS-XG PCI Audio CODEC	0	
+s	1073001010730010	DS-XG PCI Audio CODEC	0	
+d	10730012	YMF-754 [DS-1E Audio Controller]	0	
+s	1073001210730012	DS-XG PCI Audio Codec	0	
+d	10730020	DS-1 Audio	0	
+d	10732000	DS2416 Digital Mixing Card	0	
+s	1073200010732000	DS2416 Digital Mixing Card	0	
+v	1074	NexGen Microsystems	0	
+d	10744e78	82c500/1	0	
+v	1075	Advanced Integrations Research	0	
+v	1076	Chaintech Computer Co. Ltd	0	
+v	1077	QLogic Corp.	0	
+d	10771016	ISP10160 Single Channel Ultra3 SCSI Processor	0	
+d	10771020	ISP1020 Fast-wide SCSI	0	
+d	10771022	ISP1022 Fast-wide SCSI	0	
+d	10771080	ISP1080 SCSI Host Adapter	0	
+d	10771216	ISP12160 Dual Channel Ultra3 SCSI Processor	0	
+s	10771216101e8471	QLA12160 on AMI MegaRAID	0	
+s	10771216101e8493	QLA12160 on AMI MegaRAID	0	
+d	10771240	ISP1240 SCSI Host Adapter	0	
+d	10771280	ISP1280 SCSI Host Adapter	0	
+d	10772020	ISP2020A Fast!SCSI Basic Adapter	0	
+d	10772100	QLA2100 64-bit Fibre Channel Adapter	0	
+s	1077210010770001	QLA2100 64-bit Fibre Channel Adapter	0	
+d	10772200	QLA2200 64-bit Fibre Channel Adapter	0	
+s	1077220010770002	QLA2200	0	
+d	10772300	QLA2300 64-bit Fibre Channel Adapter	0	
+d	10772312	QLA2312 Fibre Channel Adapter	0	
+v	1078	Cyrix Corporation	0	
+d	10780000	5510 [Grappa]	0	
+d	10780001	PCI Master	0	
+d	10780002	5520 [Cognac]	0	
+d	10780100	5530 Legacy [Kahlua]	0	
+d	10780101	5530 SMI [Kahlua]	0	
+d	10780102	5530 IDE [Kahlua]	0	
+d	10780103	5530 Audio [Kahlua]	0	
+d	10780104	5530 Video [Kahlua]	0	
+d	10780400	ZFMicro PCI Bridge	0	
+d	10780401	ZFMicro Chipset SMI	0	
+d	10780402	ZFMicro Chipset IDE	0	
+d	10780403	ZFMicro Expansion Bus	0	
+v	1079	I-Bus	0	
+v	107a	NetWorth	0	
+v	107b	Gateway 2000	0	
+v	107c	LG Electronics [Lucky Goldstar Co. Ltd]	0	
+v	107d	LeadTek Research Inc.	0	
+d	107d0000	P86C850	0	
+d	107d2134	WinFast 3D S320 II	0	
+d	107d2971	[GeForce FX 5900] WinFast A350 TDH MyViVo	0	
+v	107e	Interphase Corporation	0	
+d	107e0001	5515 ATM Adapter [Flipper]	0	
+d	107e0002	100 VG AnyLan Controller	0	
+d	107e0004	5526 Fibre Channel Host Adapter	0	
+d	107e0005	x526 Fibre Channel Host Adapter	0	
+d	107e0008	5525/5575 ATM Adapter (155 Mbit) [Atlantic]	0	
+d	107e9003	5535-4P-BRI-ST	0	
+d	107e9007	5535-4P-BRI-U	0	
+d	107e9008	5535-1P-SR	0	
+d	107e900c	5535-1P-SR-ST	0	
+d	107e900e	5535-1P-SR-U	0	
+d	107e9011	5535-1P-PRI	0	
+d	107e9013	5535-2P-PRI	0	
+d	107e9023	5536-4P-BRI-ST	0	
+d	107e9027	5536-4P-BRI-U	0	
+d	107e9031	5536-1P-PRI	0	
+d	107e9033	5536-2P-PRI	0	
+v	107f	Data Technology Corporation	0	
+d	107f0802	SL82C105	0	
+v	1080	Contaq Microsystems	0	
+d	10800600	82C599	0	
+d	1080c691	Cypress CY82C691	0	
+d	1080c693	82c693	0	
+v	1081	Supermac Technology	0	
+d	10810d47	Radius PCI to NuBUS Bridge	0	
+v	1082	EFA Corporation of America	0	
+v	1083	Forex Computer Corporation	0	
+d	10830001	FR710	0	
+v	1084	Parador	0	
+v	1085	Tulip Computers Int.B.V.	0	
+v	1086	J. Bond Computer Systems	0	
+v	1087	Cache Computer	0	
+v	1088	Microcomputer Systems (M) Son	0	
+v	1089	Data General Corporation	0	
+v	108a	SBS Technologies	0	Formerly Bit3 Computer Corp.
+d	108a0001	VME Bridge Model 617	0	
+d	108a0010	VME Bridge Model 618	0	
+d	108a0040	dataBLIZZARD	0	
+d	108a3000	VME Bridge Model 2706	0	
+v	108c	Oakleigh Systems Inc.	0	
+v	108d	Olicom	0	
+d	108d0001	Token-Ring 16/4 PCI Adapter (3136/3137)	0	
+d	108d0002	16/4 Token Ring	0	
+d	108d0004	RapidFire 3139 Token-Ring 16/4 PCI Adapter	0	
+s	108d0004108d0004	OC-3139/3140 RapidFire Token-Ring 16/4 Adapter	0	
+d	108d0005	GoCard 3250 Token-Ring 16/4 CardBus PC Card	0	
+d	108d0006	OC-3530 RapidFire Token-Ring 100	0	
+d	108d0007	RapidFire 3141 Token-Ring 16/4 PCI Fiber Adapter	0	
+s	108d0007108d0007	OC-3141 RapidFire Token-Ring 16/4 Adapter	0	
+d	108d0008	RapidFire 3540 HSTR 100/16/4 PCI Adapter	0	
+s	108d0008108d0008	OC-3540 RapidFire HSTR 100/16/4 Adapter	0	
+d	108d0011	OC-2315	0	
+d	108d0012	OC-2325	0	
+d	108d0013	OC-2183/2185	0	
+d	108d0014	OC-2326	0	
+d	108d0019	OC-2327/2250 10/100 Ethernet Adapter	0	
+s	108d0019108d0016	OC-2327 Rapidfire 10/100 Ethernet Adapter	0	
+s	108d0019108d0017	OC-2250 GoCard 10/100 Ethernet Adapter	0	
+d	108d0021	OC-6151/6152 [RapidFire ATM 155]	0	
+d	108d0022	ATM Adapter	0	
+v	108e	Sun Microsystems Computer Corp.	0	
+d	108e0001	EBUS	0	
+d	108e1000	EBUS	0	
+d	108e1001	Happy Meal	0	
+d	108e1100	RIO EBUS	0	
+d	108e1101	RIO GEM	0	
+d	108e1102	RIO 1394	0	
+d	108e1103	RIO USB	0	
+d	108e2bad	GEM	0	
+d	108e5000	Simba Advanced PCI Bridge	0	
+d	108e5043	SunPCI Co-processor	0	
+d	108e8000	Psycho PCI Bus Module	0	
+d	108e8001	Schizo PCI Bus Module	0	
+d	108ea000	Ultra IIi	0	
+d	108ea001	Ultra IIe	0	
+d	108ea801	Tomatillo PCI Bus Module	0	
+d	108eabba	Cassini 10/100/1000	0	
+v	108f	Systemsoft	0	
+v	1090	Encore Computer Corporation	0	
+v	1091	Intergraph Corporation	0	
+d	10910020	3D graphics processor	0	
+d	10910021	3D graphics processor w/Texturing	0	
+d	10910040	3D graphics frame buffer	0	
+d	10910041	3D graphics frame buffer	0	
+d	10910060	Proprietary bus bridge	0	
+d	109100e4	Powerstorm 4D50T	0	
+d	10910720	Motion JPEG codec	0	
+d	109107a0	Sun Expert3D-Lite Graphics Accelerator	0	
+d	10911091	Sun Expert3D Graphics Accelerator	0	
+v	1092	Diamond Multimedia Systems	0	
+d	109200a0	Speedstar Pro SE	0	
+d	109200a8	Speedstar 64	0	
+d	10920550	Viper V550	0	
+d	109208d4	Supra 2260 Modem	0	
+d	1092094c	SupraExpress 56i Pro	0	
+d	10921092	Viper V330	0	
+d	10926120	Maximum DVD	0	
+d	10928810	Stealth SE	0	
+d	10928811	Stealth 64/SE	0	
+d	10928880	Stealth	0	
+d	10928881	Stealth	0	
+d	109288b0	Stealth 64	0	
+d	109288b1	Stealth 64	0	
+d	109288c0	Stealth 64	0	
+d	109288c1	Stealth 64	0	
+d	109288d0	Stealth 64	0	
+d	109288d1	Stealth 64	0	
+d	109288f0	Stealth 64	0	
+d	109288f1	Stealth 64	0	
+d	10929999	DMD-I0928-1 "Monster sound" sound chip	0	
+v	1093	National Instruments	0	
+d	10930160	PCI-DIO-96	0	
+d	10930162	PCI-MIO-16XE-50	0	
+d	10931170	PCI-MIO-16XE-10	0	
+d	10931180	PCI-MIO-16E-1	0	
+d	10931190	PCI-MIO-16E-4	0	
+d	10931330	PCI-6031E	0	
+d	10931350	PCI-6071E	0	
+d	109314e0	PCI-6110	0	
+d	109314f0	PCI-6111	0	
+d	109317d0	PCI-6503	0	
+d	10931870	PCI-6713	0	
+d	10931880	PCI-6711	0	
+d	109318b0	PCI-6052E	0	
+d	10932410	PCI-6733	0	
+d	10932890	PCI-6036E	0	
+d	10932a60	PCI-6023E	0	
+d	10932a70	PCI-6024E	0	
+d	10932a80	PCI-6025E	0	
+d	10932c80	PCI-6035E	0	
+d	10932ca0	PCI-6034E	0	
+d	1093b001	IMAQ-PCI-1408	0	
+d	1093b011	IMAQ-PXI-1408	0	
+d	1093b021	IMAQ-PCI-1424	0	
+d	1093b031	IMAQ-PCI-1413	0	
+d	1093b041	IMAQ-PCI-1407	0	
+d	1093b051	IMAQ-PXI-1407	0	
+d	1093b061	IMAQ-PCI-1411	0	
+d	1093b071	IMAQ-PCI-1422	0	
+d	1093b081	IMAQ-PXI-1422	0	
+d	1093b091	IMAQ-PXI-1411	0	
+d	1093c801	PCI-GPIB	0	
+d	1093c831	PCI-GPIB bridge	0	
+v	1094	First International Computers [FIC]	0	
+v	1095	Silicon Image, Inc. (formerly CMD Technology Inc)	0	
+d	10950240	Adaptec AAR-1210SA SATA HostRAID Controller	0	
+d	10950640	PCI0640	0	
+d	10950643	PCI0643	0	
+d	10950646	PCI0646	0	
+d	10950647	PCI0647	0	
+d	10950648	PCI0648	0	
+d	10950649	SiI 0649 Ultra ATA/100 PCI to ATA Host Controller	0	
+s	109506490e11005d	Integrated Ultra ATA-100 Dual Channel Controller	0	
+s	109506490e11007e	Integrated Ultra ATA-100 IDE RAID Controller	0	
+s	10950649101e0649	AMI MegaRAID IDE 100 Controller	0	
+d	10950650	PBC0650A	0	
+d	10950670	USB0670	0	
+s	1095067010950670	USB0670	0	
+d	10950673	USB0673	0	
+d	10950680	PCI0680 Ultra ATA-133 Host Controller	0	
+s	1095068010953680	Winic W-680 (Silicon Image 680 based)	0	
+d	10953112	SiI 3112 [SATALink/SATARaid] Serial ATA Controller	0	
+s	1095311210953112	SiI 3112 SATALink Controller	0	
+s	1095311210956112	SiI 3112 SATARaid Controller	0	
+d	10953114	SiI 3114 [SATALink/SATARaid] Serial ATA Controller	0	
+s	1095311410953114	SiI 3114 SATALink Controller	0	
+s	1095311410956114	SiI 3114 SATARaid Controller	0	
+d	10953124	SiI 3124 PCI-X Serial ATA Controller	0	
+s	1095312410953124	SiI 3124 PCI-X Serial ATA Controller	0	
+d	10953512	SiI 3512 [SATALink/SATARaid] Serial ATA Controller	0	
+s	1095351210953512	SiI 3512 SATALink Controller	0	
+s	1095351210956512	SiI 3512 SATARaid Controller	0	
+v	1096	Alacron	0	
+v	1097	Appian Technology	0	
+v	1098	Quantum Designs (H.K.) Ltd	0	
+d	10980001	QD-8500	0	
+d	10980002	QD-8580	0	
+v	1099	Samsung Electronics Co., Ltd	0	
+v	109a	Packard Bell	0	
+v	109b	Gemlight Computer Ltd.	0	
+v	109c	Megachips Corporation	0	
+v	109d	Zida Technologies Ltd.	0	
+v	109e	Brooktree Corporation	0	
+d	109e0350	Bt848 Video Capture	0	
+d	109e0351	Bt849A Video capture	0	
+d	109e0369	Bt878 Video Capture	0	
+s	109e036910020001	TV-Wonder	0	
+s	109e036910020003	TV-Wonder/VE	0	
+d	109e036c	Bt879(?) Video Capture	0	
+s	109e036c13e90070	Win/TV (Video Section)	0	
+d	109e036e	Bt878 Video Capture	0	
+s	109e036e007013eb	WinTV Series	0	
+s	109e036e0070ff01	Viewcast Osprey 200	0	
+s	109e036e00710101	DigiTV PCI	0	
+s	109e036e107d6606	WinFast TV 2000	0	
+s	109e036e11bd0012	PCTV pro (TV + FM stereo receiver)	0	
+s	109e036e11bd001c	PCTV Sat (DBC receiver)	0	
+s	109e036e127a0001	Bt878 Mediastream Controller NTSC	0	
+s	109e036e127a0002	Bt878 Mediastream Controller PAL BG	0	
+s	109e036e127a0003	Bt878a Mediastream Controller PAL BG	0	
+s	109e036e127a0048	Bt878/832 Mediastream Controller	0	
+s	109e036e144f3000	MagicTView CPH060 - Video	0	
+s	109e036e14610002	TV98 Series (TV/No FM/Remote)	0	
+s	109e036e14610004	AVerTV WDM Video Capture	0	
+s	109e036e14610761	AverTV DVB-T	0	
+s	109e036e14f10001	Bt878 Mediastream Controller NTSC	0	
+s	109e036e14f10002	Bt878 Mediastream Controller PAL BG	0	
+s	109e036e14f10003	Bt878a Mediastream Controller PAL BG	0	
+s	109e036e14f10048	Bt878/832 Mediastream Controller	0	
+s	109e036e18220001	VisionPlus DVB card	0	
+s	109e036e18511850	FlyVideo'98 - Video	0	
+s	109e036e18511851	FlyVideo II	0	
+s	109e036e18521852	FlyVideo'98 - Video (with FM Tuner)	0	
+s	109e036e270ffc00	Digitop DTT-1000	0	
+s	109e036ebd111200	PCTV pro (TV + FM stereo receiver)	0	
+d	109e036f	Bt879 Video Capture	0	
+s	109e036f127a0044	Bt879 Video Capture NTSC	0	
+s	109e036f127a0122	Bt879 Video Capture PAL I	0	
+s	109e036f127a0144	Bt879 Video Capture NTSC	0	
+s	109e036f127a0222	Bt879 Video Capture PAL BG	0	
+s	109e036f127a0244	Bt879a Video Capture NTSC	0	
+s	109e036f127a0322	Bt879 Video Capture NTSC	0	
+s	109e036f127a0422	Bt879 Video Capture NTSC	0	
+s	109e036f127a1122	Bt879 Video Capture PAL I	0	
+s	109e036f127a1222	Bt879 Video Capture PAL BG	0	
+s	109e036f127a1322	Bt879 Video Capture NTSC	0	
+s	109e036f127a1522	Bt879a Video Capture PAL I	0	
+s	109e036f127a1622	Bt879a Video Capture PAL BG	0	
+s	109e036f127a1722	Bt879a Video Capture NTSC	0	
+s	109e036f14f10044	Bt879 Video Capture NTSC	0	
+s	109e036f14f10122	Bt879 Video Capture PAL I	0	
+s	109e036f14f10144	Bt879 Video Capture NTSC	0	
+s	109e036f14f10222	Bt879 Video Capture PAL BG	0	
+s	109e036f14f10244	Bt879a Video Capture NTSC	0	
+s	109e036f14f10322	Bt879 Video Capture NTSC	0	
+s	109e036f14f10422	Bt879 Video Capture NTSC	0	
+s	109e036f14f11122	Bt879 Video Capture PAL I	0	
+s	109e036f14f11222	Bt879 Video Capture PAL BG	0	
+s	109e036f14f11322	Bt879 Video Capture NTSC	0	
+s	109e036f14f11522	Bt879a Video Capture PAL I	0	
+s	109e036f14f11622	Bt879a Video Capture PAL BG	0	
+s	109e036f14f11722	Bt879a Video Capture NTSC	0	
+s	109e036f18511850	FlyVideo'98 - Video	0	
+s	109e036f18511851	FlyVideo II	0	
+s	109e036f18521852	FlyVideo'98 - Video (with FM Tuner)	0	
+d	109e0370	Bt880 Video Capture	0	
+s	109e037018511850	FlyVideo'98	0	
+s	109e037018511851	FlyVideo'98 EZ - video	0	
+s	109e037018521852	FlyVideo'98 (with FM Tuner)	0	
+d	109e0878	Bt878 Audio Capture	0	
+s	109e0878007013eb	WinTV Series	0	
+s	109e08780070ff01	Viewcast Osprey 200	0	
+s	109e087800710101	DigiTV PCI	0	
+s	109e087810020001	TV-Wonder	0	
+s	109e087810020003	TV-Wonder/VE	0	
+s	109e087811bd0012	PCTV pro (TV + FM stereo receiver, audio section)	0	
+s	109e087811bd001c	PCTV Sat (DBC receiver)	0	
+s	109e0878127a0001	Bt878 Video Capture (Audio Section)	0	
+s	109e0878127a0002	Bt878 Video Capture (Audio Section)	0	
+s	109e0878127a0003	Bt878 Video Capture (Audio Section)	0	
+s	109e0878127a0048	Bt878 Video Capture (Audio Section)	0	
+s	109e087813e90070	Win/TV (Audio Section)	0	
+s	109e0878144f3000	MagicTView CPH060 - Audio	0	
+s	109e087814610004	AVerTV WDM Audio Capture	0	
+s	109e087814610761	AVerTV DVB-T	0	
+s	109e087814f10001	Bt878 Video Capture (Audio Section)	0	
+s	109e087814f10002	Bt878 Video Capture (Audio Section)	0	
+s	109e087814f10003	Bt878 Video Capture (Audio Section)	0	
+s	109e087814f10048	Bt878 Video Capture (Audio Section)	0	
+s	109e087818220001	VisionPlus DVB Card	0	
+s	109e0878270ffc00	Digitop DTT-1000	0	
+s	109e0878bd111200	PCTV pro (TV + FM stereo receiver, audio section)	0	
+d	109e0879	Bt879 Audio Capture	0	
+s	109e0879127a0044	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a0122	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a0144	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a0222	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a0244	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a0322	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a0422	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a1122	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a1222	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a1322	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a1522	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a1622	Bt879 Video Capture (Audio Section)	0	
+s	109e0879127a1722	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10044	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10122	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10144	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10222	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10244	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10322	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f10422	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f11122	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f11222	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f11322	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f11522	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f11622	Bt879 Video Capture (Audio Section)	0	
+s	109e087914f11722	Bt879 Video Capture (Audio Section)	0	
+d	109e0880	Bt880 Audio Capture	0	
+d	109e2115	BtV 2115 Mediastream controller	0	
+d	109e2125	BtV 2125 Mediastream controller	0	
+d	109e2164	BtV 2164	0	
+d	109e2165	BtV 2165	0	
+d	109e8230	Bt8230 ATM Segment/Reassembly Ctrlr (SRC)	0	
+d	109e8472	Bt8472	0	
+d	109e8474	Bt8474	0	
+v	109f	Trigem Computer Inc.	0	
+v	10a0	Meidensha Corporation	0	
+v	10a1	Juko Electronics Ind. Co. Ltd	0	
+v	10a2	Quantum Corporation	0	
+v	10a3	Everex Systems Inc	0	
+v	10a4	Globe Manufacturing Sales	0	
+v	10a5	Smart Link Ltd.	0	
+d	10a53052	SmartPCI562 56K Modem	0	
+d	10a55449	SmartPCI561 modem	0	
+v	10a6	Informtech Industrial Ltd.	0	
+v	10a7	Benchmarq Microelectronics	0	
+v	10a8	Sierra Semiconductor	0	
+d	10a80000	STB Horizon 64	0	
+v	10a9	Silicon Graphics, Inc.	0	
+d	10a90001	Crosstalk to PCI Bridge	0	
+d	10a90002	Linc I/O controller	0	
+d	10a90003	IOC3 I/O controller	0	
+d	10a90004	O2 MACE	0	
+d	10a90005	RAD Audio	0	
+d	10a90006	HPCEX	0	
+d	10a90007	RPCEX	0	
+d	10a90008	DiVO VIP	0	
+d	10a90009	AceNIC Gigabit Ethernet	0	
+s	10a9000910a98002	AceNIC Gigabit Ethernet	0	
+d	10a90010	AMP Video I/O	0	
+d	10a90011	GRIP	0	
+d	10a90012	SGH PSHAC GSN	0	
+d	10a91001	Magic Carpet	0	
+d	10a91002	Lithium	0	
+d	10a91003	Dual JPEG 1	0	
+d	10a91004	Dual JPEG 2	0	
+d	10a91005	Dual JPEG 3	0	
+d	10a91006	Dual JPEG 4	0	
+d	10a91007	Dual JPEG 5	0	
+d	10a91008	Cesium	0	
+d	10a9100a	IOC4 I/O controller	0	
+d	10a92001	Fibre Channel	0	
+d	10a92002	ASDE	0	
+d	10a98001	O2 1394	0	
+d	10a98002	G-net NT	0	
+v	10aa	ACC Microelectronics	0	
+d	10aa0000	ACCM 2188	0	
+v	10ab	Digicom	0	
+v	10ac	Honeywell IAC	0	
+v	10ad	Symphony Labs	0	
+d	10ad0001	W83769F	0	
+d	10ad0003	SL82C103	0	
+d	10ad0005	SL82C105	0	
+d	10ad0103	SL82c103	0	
+d	10ad0105	SL82c105	0	
+d	10ad0565	W83C553	0	
+v	10ae	Cornerstone Technology	0	
+v	10af	Micro Computer Systems Inc	0	
+v	10b0	CardExpert Technology	0	
+v	10b1	Cabletron Systems Inc	0	
+v	10b2	Raytheon Company	0	
+v	10b3	Databook Inc	0	
+d	10b33106	DB87144	0	
+d	10b3b106	DB87144	0	
+v	10b4	STB Systems Inc	0	
+d	10b41b1d	Velocity 128 3D	0	
+s	10b41b1d10b4237e	Velocity 4400	0	
+v	10b5	PLX Technology, Inc.	0	
+d	10b50001	i960 PCI bus interface	0	
+d	10b51076	VScom 800 8 port serial adaptor	0	
+d	10b51077	VScom 400 4 port serial adaptor	0	
+d	10b51078	VScom 210 2 port serial and 1 port parallel adaptor	0	
+d	10b51103	VScom 200 2 port serial adaptor	0	
+d	10b51146	VScom 010 1 port parallel adaptor	0	
+d	10b51147	VScom 020 2 port parallel adaptor	0	
+d	10b52724	Thales PCSM Security Card	0	
+d	10b59030	PCI <-> IOBus Bridge Hot Swap	0	
+s	10b5903010b52862	Alpermann+Velte PCL PCI LV (3V/5V): Timecode Reader Board	0	
+s	10b5903010b52906	Alpermann+Velte PCI TS (3V/5V): Time Synchronisation Board	0	
+s	10b5903010b52940	Alpermann+Velte PCL PCI D (3V/5V): Timecode Reader Board	0	
+s	10b5903015ed1002	MCCS 8-port Serial Hot Swap	0	
+s	10b5903015ed1003	MCCS 16-port Serial Hot Swap	0	
+d	10b59036	9036	0	
+d	10b59050	PCI <-> IOBus Bridge	0	
+s	10b5905010b51067	IXXAT CAN i165	0	
+s	10b5905010b51172	IK220 (Heidenhain)	0	
+s	10b5905010b52036	SatPak GPS	0	
+s	10b5905010b52221	Alpermann+Velte PCL PCI LV: Timecode Reader Board	0	
+s	10b5905010b52273	SH-ARC SoHard ARCnet card	0	
+s	10b5905010b52431	Alpermann+Velte PCL PCI D: Timecode Reader Board	0	
+s	10b5905010b52905	Alpermann+Velte PCI TS: Time Synchronisation Board	0	
+s	10b5905010b59050	MP9050	0	
+s	10b5905014980362	TPMC866 8 Channel Serial Card	0	
+s	10b5905015220001	RockForce 4 Port V.90 Data/Fax/Voice Modem	0	
+s	10b5905015220002	RockForce 2 Port V.90 Data/Fax/Voice Modem	0	
+s	10b5905015220003	RockForce 6 Port V.90 Data/Fax/Voice Modem	0	
+s	10b5905015220004	RockForce 8 Port V.90 Data/Fax/Voice Modem	0	
+s	10b5905015220010	RockForce2000 4 Port V.90 Data/Fax/Voice Modem	0	
+s	10b5905015220020	RockForce2000 2 Port V.90 Data/Fax/Voice Modem	0	
+s	10b5905015ed1000	Macrolink MCCS 8-port Serial	0	
+s	10b5905015ed1001	Macrolink MCCS 16-port Serial	0	
+s	10b5905015ed1002	Macrolink MCCS 8-port Serial Hot Swap	0	
+s	10b5905015ed1003	Macrolink MCCS 16-port Serial Hot Swap	0	
+s	10b5905056542036	OpenSwitch 6 Telephony card	0	Sorry, there was a typo
+s	10b5905056543132	OpenSwitch 12 Telephony card	0	Sorry, there was a typo
+s	10b5905056545634	OpenLine4 Telephony Card	0	
+s	10b59050d531c002	PCIntelliCAN 2xSJA1000 CAN bus	0	
+s	10b59050d84d4006	EX-4006 1P	0	
+s	10b59050d84d4008	EX-4008 1P EPP/ECP	0	
+s	10b59050d84d4014	EX-4014 2P	0	
+s	10b59050d84d4018	EX-4018 3P EPP/ECP	0	
+s	10b59050d84d4025	EX-4025 1S(16C550) RS-232	0	
+s	10b59050d84d4027	EX-4027 1S(16C650) RS-232	0	
+s	10b59050d84d4028	EX-4028 1S(16C850) RS-232	0	
+s	10b59050d84d4036	EX-4036 2S(16C650) RS-232	0	
+s	10b59050d84d4037	EX-4037 2S(16C650) RS-232	0	
+s	10b59050d84d4038	EX-4038 2S(16C850) RS-232	0	
+s	10b59050d84d4052	EX-4052 1S(16C550) RS-422/485	0	
+s	10b59050d84d4053	EX-4053 2S(16C550) RS-422/485	0	
+s	10b59050d84d4055	EX-4055 4S(16C550) RS-232	0	
+s	10b59050d84d4058	EX-4055 4S(16C650) RS-232	0	
+s	10b59050d84d4065	EX-4065 8S(16C550) RS-232	0	
+s	10b59050d84d4068	EX-4068 8S(16C650) RS-232	0	
+s	10b59050d84d4078	EX-4078 2S(16C552) RS-232+1P	0	
+d	10b59054	PCI <-> IOBus Bridge	0	
+s	10b5905410b52455	Wessex Techology PHIL-PCI	0	
+s	10b5905410b52696	Innes Corp AM Radcap card	0	
+s	10b5905410b52717	Innes Corp Auricon card	0	
+s	10b5905410b52844	Innes Corp TVS Encoder card	0	
+s	10b5905412d90002	PCI Prosody Card rev 1.5	0	
+s	10b5905416df0011	PIKA PrimeNet MM PCI	0	
+s	10b5905416df0012	PIKA PrimeNet MM cPCI 8	0	
+s	10b5905416df0013	PIKA PrimeNet MM cPCI 8 (without CAS Signaling Option)	0	
+s	10b5905416df0014	PIKA PrimeNet MM cPCI 4	0	
+s	10b5905416df0015	PIKA Daytona MM	0	
+s	10b5905416df0016	PIKA InLine MM	0	
+d	10b59056	Francois	0	
+s	10b5905610b52979	CellinkBlade 11 - CPCI board VoATM AAL1	0	
+d	10b59060	9060	0	
+d	10b5906d	9060SD	0	
+s	10b5906d125c0640	Aries 16000P	0	
+d	10b5906e	9060ES	0	
+d	10b59080	9080	0	
+s	10b59080103c10eb	(Agilent) E2777B 83K Series PCI based Optical Communication Interface	0	
+s	10b59080103c10ec	(Agilent) E6978-66442 PCI CIC	0	
+s	10b5908010b59080	9080 [real subsystem ID not set]	0	
+s	10b59080129d0002	Aculab PCI Prosidy card	0	
+s	10b5908012d90002	PCI Prosody Card	0	
+s	10b5908012df4422	4422PCI ["Do-All" Telemetry Data Aquisition System]	0	
+d	10b5bb04	B&B 3PCIOSD1A Isolated PCI Serial	0	
+v	10b6	Madge Networks	0	
+d	10b60001	Smart 16/4 PCI Ringnode	0	
+d	10b60002	Smart 16/4 PCI Ringnode Mk2	0	
+s	10b6000210b60002	Smart 16/4 PCI Ringnode Mk2	0	
+s	10b6000210b60006	16/4 CardBus Adapter	0	
+d	10b60003	Smart 16/4 PCI Ringnode Mk3	0	
+s	10b600030e11b0fd	Compaq NC4621 PCI, 4/16, WOL	0	
+s	10b6000310b60003	Smart 16/4 PCI Ringnode Mk3	0	
+s	10b6000310b60007	Presto PCI Plus Adapter	0	
+d	10b60004	Smart 16/4 PCI Ringnode Mk1	0	
+d	10b60006	16/4 Cardbus Adapter	0	
+s	10b6000610b60006	16/4 CardBus Adapter	0	
+d	10b60007	Presto PCI Adapter	0	
+s	10b6000710b60007	Presto PCI	0	
+d	10b60009	Smart 100/16/4 PCI-HS Ringnode	0	
+s	10b6000910b60009	Smart 100/16/4 PCI-HS Ringnode	0	
+d	10b6000a	Smart 100/16/4 PCI Ringnode	0	
+s	10b6000a10b6000a	Smart 100/16/4 PCI Ringnode	0	
+d	10b6000b	16/4 CardBus Adapter Mk2	0	
+s	10b6000b10b60008	16/4 CardBus Adapter Mk2	0	
+s	10b6000b10b6000b	16/4 Cardbus Adapter Mk2	0	
+d	10b6000c	RapidFire 3140V2 16/4 TR Adapter	0	
+s	10b6000c10b6000c	RapidFire 3140V2 16/4 TR Adapter	0	
+d	10b61000	Collage 25/155 ATM Client Adapter	0	
+d	10b61001	Collage 155 ATM Server Adapter	0	
+v	10b7	3Com Corporation	0	
+d	10b70001	3c985 1000BaseSX (SX/TX)	0	
+d	10b70013	AR5212 802.11abg NIC (3CRDAG675)	0	
+s	10b7001310b72031	3CRDAG675 11a/b/g Wireless PCI Adapter	0	
+d	10b70910	3C910-A01	0	
+d	10b71006	MINI PCI type 3B Data Fax Modem	0	
+d	10b71007	Mini PCI 56k Winmodem	0	
+s	10b7100710b7615c	Mini PCI 56K Modem	0	
+d	10b71201	3c982-TXM 10/100baseTX Dual Port A [Hydra]	0	
+d	10b71202	3c982-TXM 10/100baseTX Dual Port B [Hydra]	0	
+d	10b71700	3c940 10/100/1000Base-T [Marvell]	0	
+s	10b71700104380eb	P4P800 Mainboard	0	
+s	10b7170010b70010	3C940 Gigabit LOM Ethernet Adapter	0	
+s	10b7170010b70020	3C941 Gigabit LOM Ethernet Adapter	0	
+s	10b71700147b1407	KV8-MAX3 motherboard	0	
+d	10b73390	3c339 TokenLink Velocity	0	
+d	10b73590	3c359 TokenLink Velocity XL	0	
+s	10b7359010b73590	TokenLink Velocity XL Adapter (3C359/359B)	0	
+d	10b74500	3c450 HomePNA [Tornado]	0	
+d	10b75055	3c555 Laptop Hurricane	0	
+d	10b75057	3c575 Megahertz 10/100 LAN CardBus [Boomerang]	0	
+s	10b7505710b75a57	3C575 Megahertz 10/100 LAN Cardbus PC Card	0	
+d	10b75157	3cCFE575BT Megahertz 10/100 LAN CardBus [Cyclone]	0	
+s	10b7515710b75b57	3C575 Megahertz 10/100 LAN Cardbus PC Card	0	
+d	10b75257	3cCFE575CT CardBus [Cyclone]	0	
+s	10b7525710b75c57	FE575C-3Com 10/100 LAN CardBus-Fast Ethernet	0	
+d	10b75900	3c590 10BaseT [Vortex]	0	
+d	10b75920	3c592 EISA 10mbps Demon/Vortex	0	
+d	10b75950	3c595 100BaseTX [Vortex]	0	
+d	10b75951	3c595 100BaseT4 [Vortex]	0	
+d	10b75952	3c595 100Base-MII [Vortex]	0	
+d	10b75970	3c597 EISA Fast Demon/Vortex	0	
+d	10b75b57	3c595 Megahertz 10/100 LAN CardBus [Boomerang]	0	
+s	10b75b5710b75b57	3C575 Megahertz 10/100 LAN Cardbus PC Card	0	
+d	10b76000	3CRSHPW796 [OfficeConnect Wireless CardBus]	0	
+d	10b76001	3com 3CRWE154G72 [Office Connect Wireless LAN Adapter]	0	
+d	10b76055	3c556 Hurricane CardBus [Cyclone]	0	
+d	10b76056	3c556B CardBus [Tornado]	0	
+s	10b7605610b76556	10/100 Mini PCI Ethernet Adapter	0	
+d	10b76560	3cCFE656 CardBus [Cyclone]	0	
+s	10b7656010b7656a	3CCFEM656 10/100 LAN+56K Modem CardBus	0	
+d	10b76561	3cCFEM656 10/100 LAN+56K Modem CardBus	0	
+s	10b7656110b7656b	3CCFEM656 10/100 LAN+56K Modem CardBus	0	
+d	10b76562	3cCFEM656B 10/100 LAN+Winmodem CardBus [Cyclone]	0	
+s	10b7656210b7656b	3CCFEM656B 10/100 LAN+56K Modem CardBus	0	
+d	10b76563	3cCFEM656B 10/100 LAN+56K Modem CardBus	0	
+s	10b7656310b7656b	3CCFEM656 10/100 LAN+56K Modem CardBus	0	
+d	10b76564	3cXFEM656C 10/100 LAN+Winmodem CardBus [Tornado]	0	
+d	10b77646	3cSOHO100-TX Hurricane	0	
+d	10b77770	3CRWE777 PCI(PLX) Wireless Adaptor [Airconnect]	0	
+d	10b77940	3c803 FDDILink UTP Controller	0	
+d	10b77980	3c804 FDDILink SAS Controller	0	
+d	10b77990	3c805 FDDILink DAS Controller	0	
+d	10b780eb	3c940B 10/100/1000Base-T	0	
+d	10b78811	Token ring	0	
+d	10b79000	3c900 10BaseT [Boomerang]	0	
+d	10b79001	3c900 10Mbps Combo [Boomerang]	0	
+d	10b79004	3c900B-TPO Etherlink XL [Cyclone]	0	
+s	10b7900410b79004	3C900B-TPO Etherlink XL TPO 10Mb	0	
+d	10b79005	3c900B-Combo Etherlink XL [Cyclone]	0	
+s	10b7900510b79005	3C900B-Combo Etherlink XL Combo	0	
+d	10b79006	3c900B-TPC Etherlink XL [Cyclone]	0	
+d	10b7900a	3c900B-FL 10base-FL [Cyclone]	0	
+d	10b79050	3c905 100BaseTX [Boomerang]	0	
+d	10b79051	3c905 100BaseT4 [Boomerang]	0	
+d	10b79055	3c905B 100BaseTX [Cyclone]	0	
+s	10b7905510280080	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280081	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280082	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280083	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280084	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280085	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280086	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280087	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280088	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280089	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280090	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280091	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280092	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280093	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280094	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280095	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280096	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280097	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280098	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510280099	3C905B Fast Etherlink XL 10/100	0	
+s	10b7905510b79055	3C905B Fast Etherlink XL 10/100	0	
+d	10b79056	3c905B-T4 Fast EtherLink XL [Cyclone]	0	
+d	10b79058	3c905B Deluxe Etherlink 10/100/BNC [Cyclone]	0	
+d	10b7905a	3c905B-FX Fast Etherlink XL FX 100baseFx [Cyclone]	0	
+d	10b79200	3c905C-TX/TX-M [Tornado]	0	
+s	10b7920010280095	3C920 Integrated Fast Ethernet Controller	0	
+s	10b7920010280097	3C920 Integrated Fast Ethernet Controller	0	
+s	10b79200102800fe	Optiplex GX240	0	
+s	10b792001028012a	3C920 Integrated Fast Ethernet Controller [Latitude C640]	0	
+s	10b7920010b71000	3C905C-TX Fast Etherlink for PC Management NIC	0	
+s	10b7920010b77000	10/100 Mini PCI Ethernet Adapter	0	
+s	10b7920010f12466	Tiger MPX S2466 (3C920 Integrated Fast Ethernet Controller)	0	
+d	10b79201	3C920B-EMB Integrated Fast Ethernet Controller [Tornado]	0	
+s	10b79201104380ab	A7N8X Deluxe onboard 3C920B-EMB Integrated Fast Ethernet Controller	0	
+d	10b79202	3Com 3C920B-EMB-WNM Integrated Fast Ethernet Controller	0	
+d	10b79210	3C920B-EMB-WNM Integrated Fast Ethernet Controller	0	
+d	10b79300	3CSOHO100B-TX 910-A01 [tulip]	0	
+d	10b79800	3c980-TX Fast Etherlink XL Server Adapter [Cyclone]	0	
+s	10b7980010b79800	3c980-TX Fast Etherlink XL Server Adapter	0	
+d	10b79805	3c980-C 10/100baseTX NIC [Python-T]	0	
+s	10b7980510b71201	EtherLink Server 10/100 Dual Port A	0	
+s	10b7980510b71202	EtherLink Server 10/100 Dual Port B	0	
+s	10b7980510b79805	3c980 10/100baseTX NIC [Python-T]	0	
+s	10b7980510f12462	Thunder K7 S2462	0	
+d	10b79900	3C990-TX [Typhoon]	0	
+d	10b79902	3CR990-TX-95 [Typhoon 56-bit]	0	
+d	10b79903	3CR990-TX-97 [Typhoon 168-bit]	0	
+d	10b79904	3C990B-TX-M/3C990BSVR [Typhoon2]	0	
+s	10b7990410b71000	3CR990B-TX-M [Typhoon2]	0	
+s	10b7990410b72000	3CR990BSVR [Typhoon2 Server]	0	
+d	10b79905	3CR990-FX-95/97/95 [Typhon Fiber]	0	
+s	10b7990510b71101	3CR990-FX-95 [Typhoon Fiber 56-bit]	0	
+s	10b7990510b71102	3CR990-FX-97 [Typhoon Fiber 168-bit]	0	
+s	10b7990510b72101	3CR990-FX-95 Server [Typhoon Fiber 56-bit]	0	
+s	10b7990510b72102	3CR990-FX-97 Server [Typhoon Fiber 168-bit]	0	
+d	10b79908	3CR990SVR95 [Typhoon Server 56-bit]	0	
+d	10b79909	3CR990SVR97 [Typhoon Server 168-bit]	0	
+d	10b7990a	3C990SVR [Typhoon Server]	0	
+d	10b7990b	3C990SVR [Typhoon Server]	0	
+v	10b8	Standard Microsystems Corp [SMC]	0	
+d	10b80005	83c170 EPIC/100 Fast Ethernet Adapter	0	
+s	10b800051055e000	LANEPIC 10/100 [EVB171Q-PCI]	0	
+s	10b800051055e002	LANEPIC 10/100 [EVB171G-PCI]	0	
+s	10b8000510b8a011	EtherPower II 10/100	0	
+s	10b8000510b8a014	EtherPower II 10/100	0	
+s	10b8000510b8a015	EtherPower II 10/100	0	
+s	10b8000510b8a016	EtherPower II 10/100	0	
+s	10b8000510b8a017	EtherPower II 10/100	0	
+d	10b80006	83c175 EPIC/100 Fast Ethernet Adapter	0	
+s	10b800061055e100	LANEPIC Cardbus Fast Ethernet Adapter	0	
+s	10b800061055e102	LANEPIC Cardbus Fast Ethernet Adapter	0	
+s	10b800061055e300	LANEPIC Cardbus Fast Ethernet Adapter	0	
+s	10b800061055e302	LANEPIC Cardbus Fast Ethernet Adapter	0	
+s	10b8000610b8a012	LANEPIC Cardbus Fast Ethernet Adapter	0	
+s	10b8000613a28002	LANEPIC Cardbus Fast Ethernet Adapter	0	
+s	10b8000613a28006	LANEPIC Cardbus Fast Ethernet Adapter	0	
+d	10b81000	FDC 37c665	0	
+d	10b81001	FDC 37C922	0	
+d	10b82802	SMC2802W [EZ Connect g]	0	802.11g card
+d	10b8a011	83C170QF	0	
+d	10b8b106	SMC34C90	0	
+v	10b9	ALi Corporation	0	
+d	10b90101	CMI8338/C3DX PCI Audio Device	0	
+d	10b90111	C-Media CMI8738/C3DX Audio Device (OEM)	0	
+s	10b9011110b90111	C-Media CMI8738/C3DX Audio Device (OEM)	0	
+d	10b90780	Multi-IO Card	0	
+d	10b90782	Multi-IO Card	0	
+d	10b91435	M1435	0	
+d	10b91445	M1445	0	
+d	10b91449	M1449	0	
+d	10b91451	M1451	0	
+d	10b91461	M1461	0	
+d	10b91489	M1489	0	
+d	10b91511	M1511 [Aladdin]	0	
+d	10b91512	M1512 [Aladdin]	0	
+d	10b91513	M1513 [Aladdin]	0	
+d	10b91521	M1521 [Aladdin III]	0	
+s	10b9152110b91521	ALI M1521 Aladdin III CPU Bridge	0	
+d	10b91523	M1523	0	
+s	10b9152310b91523	ALI M1523 ISA Bridge	0	
+d	10b91531	M1531 [Aladdin IV]	0	
+d	10b91533	M1533 PCI to ISA Bridge [Aladdin IV]	0	
+s	10b915331014053b	ThinkPad R40e (2684-HVG) PCI to ISA Bridge	0	
+s	10b9153310b91533	ALI M1533 Aladdin IV ISA Bridge	0	
+d	10b91541	M1541	0	
+s	10b9154110b91541	ALI M1541 Aladdin V/V+ AGP System Controller	0	
+d	10b91543	M1543	0	
+d	10b91563	M1563 HyperTransport South Bridge	0	
+d	10b91621	M1621	0	
+d	10b91631	ALI M1631 PCI North Bridge Aladdin Pro III	0	
+d	10b91632	M1632M Northbridge+Trident	0	
+d	10b91641	ALI M1641 PCI North Bridge Aladdin Pro IV	0	
+d	10b91644	M1644/M1644T Northbridge+Trident	0	
+d	10b91646	M1646 Northbridge+Trident	0	
+d	10b91647	M1647 Northbridge [MAGiK 1 / MobileMAGiK 1]	0	
+d	10b91651	M1651/M1651T Northbridge [Aladdin-Pro 5/5M,Aladdin-Pro 5T/5TM]	0	
+d	10b91671	M1671 Super P4 Northbridge [AGP4X,PCI and SDR/DDR]	0	
+d	10b91672	M1672 Northbridge [CyberALADDiN-P4]	0	
+d	10b91681	M1681 P4 Northbridge [AGP8X,HyperTransport and SDR/DDR]	0	
+d	10b91687	M1687 K8 Northbridge [AGP8X and HyperTransport]	0	
+d	10b91689	M1689 K8 Northbridge [Super K8 Single Chip]	0	
+d	10b93141	M3141	0	
+d	10b93143	M3143	0	
+d	10b93145	M3145	0	
+d	10b93147	M3147	0	
+d	10b93149	M3149	0	
+d	10b93151	M3151	0	
+d	10b93307	M3307	0	
+d	10b93309	M3309	0	
+d	10b93323	M3325 Video/Audio Decoder	0	
+d	10b95212	M4803	0	
+d	10b95215	MS4803	0	
+d	10b95217	M5217H	0	
+d	10b95219	M5219	0	
+d	10b95225	M5225	0	
+d	10b95229	M5229 IDE	0	
+s	10b952291014050f	ThinkPad R30	0	
+s	10b952291014053d	ThinkPad R40e (2684-HVG) builtin IDE	0	
+s	10b95229103c0024	Pavilion ze4400 builtin IDE	0	
+s	10b9522910438053	A7A266 Motherboard IDE	0	
+d	10b95235	M5225	0	
+d	10b95237	USB 1.1 Controller	0	
+s	10b9523710140540	ThinkPad R40e (2684-HVG) builtin USB	0	
+s	10b95237103c0024	Pavilion ze4400 builtin USB	0	
+d	10b95239	USB 2.0 Controller	0	
+d	10b95243	M1541 PCI to AGP Controller	0	
+d	10b95246	AGP8X Controller	0	
+d	10b95247	PCI to AGP Controller	0	
+d	10b95249	M5249 HTT to PCI Bridge	0	
+d	10b95251	M5251 P1394 OHCI 1.0 Controller	0	
+d	10b95253	M5253 P1394 OHCI 1.1 Controller	0	
+d	10b95261	M5261 Ethernet Controller	0	
+d	10b95263	M5263 Ethernet Controller	0	
+d	10b95281	ALi M5281 Serial ATA / RAID Host Controller	0	
+d	10b95450	Lucent Technologies Soft Modem AMR	0	
+d	10b95451	M5451 PCI AC-Link Controller Audio Device	0	
+s	10b9545110140506	ThinkPad R30	0	
+s	10b954511014053e	ThinkPad R40e (2684-HVG) builtin Audio	0	
+s	10b95451103c0024	Pavilion ze4400 builtin Audio	0	
+s	10b9545110b95451	HP Compaq nc4010 (DY885AA#ABN)	0	
+d	10b95453	M5453 PCI AC-Link Controller Modem Device	0	
+d	10b95455	M5455 PCI AC-Link Controller Audio Device	0	
+d	10b95457	M5457 AC'97 Modem Controller	0	
+s	10b9545710140535	ThinkPad R40e (2684-HVG) builtin modem	0	
+s	10b95457103c0024	Pavilion ze4400 builtin Modem Device	0	
+d	10b95459	SmartLink SmartPCI561 56K Modem	0	Same but more usefull for driver's lookup
+d	10b9545a	SmartLink SmartPCI563 56K Modem	0	SmartLink PCI SoftModem
+d	10b95471	M5471 Memory Stick Controller	0	
+d	10b95473	M5473 SD-MMC Controller	0	
+d	10b97101	M7101 Power Management Controller [PMU]	0	
+s	10b9710110140510	ThinkPad R30	0	
+s	10b971011014053c	ThinkPad R40e (2684-HVG) Power Management Controller	0	
+s	10b97101103c0024	Pavilion ze4400	0	
+v	10ba	Mitsubishi Electric Corp.	0	
+d	10ba0301	AccelGraphics AccelECLIPSE	0	
+d	10ba0304	AccelGALAXY A2100 [OEM Evans & Sutherland]	0	
+d	10ba0308	Tornado 3000 [OEM Evans & Sutherland]	0	
+d	10ba1002	VG500 [VolumePro Volume Rendering Accelerator]	0	
+v	10bb	Dapha Electronics Corporation	0	
+v	10bc	Advanced Logic Research	0	
+v	10bd	Surecom Technology	0	
+d	10bd0e34	NE-34	0	
+v	10be	Tseng Labs International Co.	0	
+v	10bf	Most Inc	0	
+v	10c0	Boca Research Inc.	0	
+v	10c1	ICM Co., Ltd.	0	
+v	10c2	Auspex Systems Inc.	0	
+v	10c3	Samsung Semiconductors, Inc.	0	
+d	10c31100	Smartether100 SC1100 LAN Adapter (i82557B)	0	
+v	10c4	Award Software International Inc.	0	
+v	10c5	Xerox Corporation	0	
+v	10c6	Rambus Inc.	0	
+v	10c7	Media Vision	0	
+v	10c8	Neomagic Corporation	0	
+d	10c80001	NM2070 [MagicGraph 128]	0	
+d	10c80002	NM2090 [MagicGraph 128V]	0	
+d	10c80003	NM2093 [MagicGraph 128ZV]	0	
+d	10c80004	NM2160 [MagicGraph 128XD]	0	
+s	10c80004101400ba	MagicGraph 128XD	0	
+s	10c8000410251007	MagicGraph 128XD	0	
+s	10c8000410280074	MagicGraph 128XD	0	
+s	10c8000410280075	MagicGraph 128XD	0	
+s	10c800041028007d	MagicGraph 128XD	0	
+s	10c800041028007e	MagicGraph 128XD	0	
+s	10c800041033802f	MagicGraph 128XD	0	
+s	10c80004104d801b	MagicGraph 128XD	0	
+s	10c80004104d802f	MagicGraph 128XD	0	
+s	10c80004104d830b	MagicGraph 128XD	0	
+s	10c8000410ba0e00	MagicGraph 128XD	0	
+s	10c8000410c80004	MagicGraph 128XD	0	
+s	10c8000410cf1029	MagicGraph 128XD	0	
+s	10c8000410f78308	MagicGraph 128XD	0	
+s	10c8000410f78309	MagicGraph 128XD	0	
+s	10c8000410f7830b	MagicGraph 128XD	0	
+s	10c8000410f7830d	MagicGraph 128XD	0	
+s	10c8000410f78312	MagicGraph 128XD	0	
+d	10c80005	NM2200 [MagicGraph 256AV]	0	
+s	10c80005101400dd	ThinkPad 570	0	
+s	10c8000510280088	Latitude CPi A	0	
+d	10c80006	NM2360 [MagicMedia 256ZX]	0	
+d	10c80016	NM2380 [MagicMedia 256XL+]	0	
+s	10c8001610c80016	MagicMedia 256XL+	0	
+d	10c80025	NM2230 [MagicGraph 256AV+]	0	
+d	10c80083	NM2093 [MagicGraph 128ZV+]	0	
+d	10c88005	NM2200 [MagicMedia 256AV Audio]	0	
+s	10c880050e11b0d1	MagicMedia 256AV Audio Device on Discovery	0	
+s	10c880050e11b126	MagicMedia 256AV Audio Device on Durango	0	
+s	10c88005101400dd	MagicMedia 256AV Audio Device on BlackTip Thinkpad	0	
+s	10c8800510251003	MagicMedia 256AV Audio Device on TravelMate 720	0	
+s	10c8800510280088	Latitude CPi A	0	
+s	10c880051028008f	MagicMedia 256AV Audio Device on Colorado Inspiron	0	
+s	10c88005103c0007	MagicMedia 256AV Audio Device on Voyager II	0	
+s	10c88005103c0008	MagicMedia 256AV Audio Device on Voyager III	0	
+s	10c88005103c000d	MagicMedia 256AV Audio Device on Omnibook 900	0	
+s	10c8800510c88005	MagicMedia 256AV Audio Device on FireAnt	0	
+s	10c88005110a8005	MagicMedia 256AV Audio Device	0	
+s	10c8800514c00004	MagicMedia 256AV Audio Device	0	
+d	10c88006	NM2360 [MagicMedia 256ZX Audio]	0	
+d	10c88016	NM2380 [MagicMedia 256XL+ Audio]	0	
+v	10c9	Dataexpert Corporation	0	
+v	10ca	Fujitsu Microelectr., Inc.	0	
+v	10cb	Omron Corporation	0	
+v	10cc	Mai Logic Incorporated	0	nee Mentor ARC Inc
+d	10cc0660	Articia S Host Bridge	0	
+d	10cc0661	Articia S PCI Bridge	0	
+v	10cd	Advanced System Products, Inc	0	
+d	10cd1100	ASC1100	0	
+d	10cd1200	ASC1200 [(abp940) Fast SCSI-II]	0	
+d	10cd1300	ABP940-U / ABP960-U	0	
+s	10cd130010cd1310	ASC1300 SCSI Adapter	0	
+d	10cd2300	ABP940-UW	0	
+d	10cd2500	ABP940-U2W	0	
+v	10ce	Radius	0	
+v	10cf	Fujitsu Limited.	0	nee Citicorp TTI
+d	10cf2001	mb86605	0	
+v	10d1	FuturePlus Systems Corp.	0	
+v	10d2	Molex Incorporated	0	
+v	10d3	Jabil Circuit Inc	0	
+v	10d4	Hualon Microelectronics	0	
+v	10d5	Autologic Inc.	0	
+v	10d6	Cetia	0	
+v	10d7	BCM Advanced Research	0	
+v	10d8	Advanced Peripherals Labs	0	
+v	10d9	Macronix, Inc. [MXIC]	0	
+d	10d90512	MX98713	0	
+d	10d90531	MX987x5	0	
+s	10d9053111861200	DFE-540TX ProFAST 10/100 Adapter	0	
+d	10d98625	MX86250	0	
+d	10d98888	MX86200	0	
+v	10da	Compaq IPG-Austin	0	
+d	10da0508	TC4048 Token Ring 4/16	0	
+d	10da3390	Tl3c3x9	0	
+v	10db	Rohm LSI Systems, Inc.	0	
+v	10dc	CERN/ECP/EDU	0	
+d	10dc0001	STAR/RD24 SCI-PCI (PMC)	0	
+d	10dc0002	TAR/RD24 SCI-PCI (PMC)	0	
+d	10dc0021	HIPPI destination	0	
+d	10dc0022	HIPPI source	0	
+d	10dc10dc	ATT2C15-3 FPGA	0	
+v	10dd	Evans & Sutherland	0	
+v	10de	nVidia Corporation	0	
+d	10de0008	NV1 [EDGE 3D]	0	
+d	10de0009	NV1 [EDGE 3D]	0	
+d	10de0010	NV2 [Mutara V08]	0	
+d	10de0020	NV4 [RIVA TNT]	0	
+s	10de002010430200	V3400 TNT	0	
+s	10de002010480c18	Erazor II SGRAM	0	
+s	10de002010480c1b	Erazor II	0	
+s	10de002010920550	Viper V550	0	
+s	10de002010920552	Viper V550	0	
+s	10de002010924804	Viper V550	0	
+s	10de002010924808	Viper V550	0	
+s	10de002010924810	Viper V550	0	
+s	10de002010924812	Viper V550	0	
+s	10de002010924815	Viper V550	0	
+s	10de002010924820	Viper V550 with TV out	0	
+s	10de002010924822	Viper V550	0	
+s	10de002010924904	Viper V550	0	
+s	10de002010924914	Viper V550	0	
+s	10de002010928225	Viper V550	0	
+s	10de002010b4273d	Velocity 4400	0	
+s	10de002010b4273e	Velocity 4400	0	
+s	10de002010b42740	Velocity 4400	0	
+s	10de002010de0020	Riva TNT	0	
+s	10de002011021015	Graphics Blaster CT6710	0	
+s	10de002011021016	Graphics Blaster RIVA TNT	0	
+d	10de0028	NV5 [RIVA TNT2/TNT2 Pro]	0	
+s	10de002810430200	AGP-V3800 SGRAM	0	
+s	10de002810430201	AGP-V3800 SDRAM	0	
+s	10de002810430205	PCI-V3800	0	
+s	10de002810434000	AGP-V3800PRO	0	
+s	10de002810480c21	Synergy II	0	
+s	10de002810480c31	Erazor III	0	
+s	10de0028107d2134	WinFast 3D S320 II + TV-Out	0	
+s	10de002810924804	Viper V770	0	
+s	10de002810924a00	Viper V770	0	
+s	10de002810924a02	Viper V770 Ultra	0	
+s	10de002810925a00	RIVA TNT2/TNT2 Pro	0	
+s	10de002810926a02	Viper V770 Ultra	0	
+s	10de002810927a02	Viper V770 Ultra	0	
+s	10de002810de0005	RIVA TNT2 Pro	0	
+s	10de002810de000f	Compaq NVIDIA TNT2 Pro	0	
+s	10de002811021020	3D Blaster RIVA TNT2	0	
+s	10de002811021026	3D Blaster RIVA TNT2 Digital	0	
+s	10de002814af5810	Maxi Gamer Xentor	0	
+d	10de0029	NV5 [RIVA TNT2 Ultra]	0	
+s	10de002910430200	AGP-V3800 Deluxe	0	
+s	10de002910430201	AGP-V3800 Ultra SDRAM	0	
+s	10de002910430205	PCI-V3800 Ultra	0	
+s	10de002911021021	3D Blaster RIVA TNT2 Ultra	0	
+s	10de002911021029	3D Blaster RIVA TNT2 Ultra	0	
+s	10de00291102102f	3D Blaster RIVA TNT2 Ultra	0	
+s	10de002914af5820	Maxi Gamer Xentor 32	0	
+d	10de002a	NV5 [Riva TnT2]	0	
+d	10de002b	NV5 [Riva TnT2]	0	
+d	10de002c	NV6 [Vanta/Vanta LT]	0	
+s	10de002c10430200	AGP-V3800 Combat SDRAM	0	
+s	10de002c10430201	AGP-V3800 Combat	0	
+s	10de002c10926820	Viper V730	0	
+s	10de002c11021031	CT6938 VANTA 8MB	0	
+s	10de002c11021034	CT6894 VANTA 16MB	0	
+s	10de002c14af5008	Maxi Gamer Phoenix 2	0	
+d	10de002d	NV5M64 [RIVA TNT2 Model 64/Model 64 Pro]	0	
+s	10de002d10430200	AGP-V3800M	0	
+s	10de002d10430201	AGP-V3800M	0	
+s	10de002d10480c3a	Erazor III LT	0	
+s	10de002d10de001e	M64 AGP4x	0	
+s	10de002d11021023	CT6892 RIVA TNT2 Value	0	
+s	10de002d11021024	CT6932 RIVA TNT2 Value 32Mb	0	
+s	10de002d1102102c	CT6931 RIVA TNT2 Value [Jumper]	0	
+s	10de002d14628808	MSI-8808	0	
+s	10de002d15541041	Pixelview RIVA TNT2 M64	0	
+d	10de002e	NV6 [Vanta]	0	
+d	10de002f	NV6 [Vanta]	0	
+d	10de0034	MCP04 SMBus	0	
+d	10de0035	MCP04 IDE	0	
+d	10de0036	MCP04 Serial ATA Controller	0	
+d	10de0037	MCP04 Ethernet Controller	0	
+d	10de0038	MCP04 Ethernet Controller	0	
+d	10de003a	MCP04 AC'97 Audio Controller	0	
+d	10de003b	MCP04 USB Controller	0	
+d	10de003c	MCP04 USB Controller	0	
+d	10de003d	MCP04 PCI Bridge	0	
+d	10de003e	MCP04 Serial ATA Controller	0	
+d	10de0040	nv40 [GeForce 6800 Ultra]	0	
+d	10de0041	NV40 [GeForce 6800]	0	
+d	10de0042	NV40.2	0	
+d	10de0043	NV40.3	0	
+d	10de0045	NV40 [GeForce 6800 GT]	0	
+d	10de0049	NV40GL	0	
+d	10de004e	NV40GL [Quadro FX 4000]	0	
+d	10de0052	CK804 SMBus	0	
+d	10de0053	CK804 IDE	0	
+d	10de0054	CK804 Serial ATA Controller	0	
+d	10de0055	CK804 Serial ATA Controller	0	
+d	10de0056	CK804 Ethernet Controller	0	
+d	10de0057	CK804 Ethernet Controller	0	
+d	10de0059	CK804 AC'97 Audio Controller	0	
+d	10de005a	CK804 USB Controller	0	
+d	10de005b	CK804 USB Controller	0	
+d	10de005c	CK804 PCI Bridge	0	
+d	10de005d	CK804 PCIE Bridge	0	
+d	10de005e	CK804 Memory Controller	0	
+d	10de0060	nForce2 ISA Bridge	0	
+s	10de0060104380ad	A7N8X Mainboard	0	
+d	10de0064	nForce2 SMBus (MCP)	0	
+d	10de0065	nForce2 IDE	0	
+d	10de0066	nForce2 Ethernet Controller	0	
+s	10de0066104380a7	A7N8X Mainboard onboard nForce2 Ethernet	0	
+d	10de0067	nForce2 USB Controller	0	
+s	10de006710430c11	A7N8X Mainboard	0	
+d	10de0068	nForce2 USB Controller	0	
+s	10de006810430c11	A7N8X Mainboard	0	
+d	10de006a	nForce2 AC97 Audio Controler (MCP)	0	
+d	10de006b	nForce MultiMedia audio [Via VT82C686B]	0	
+s	10de006b10de006b	nForce2 MCP Audio Processing Unit	0	
+d	10de006c	nForce2 External PCI Bridge	0	
+d	10de006d	nForce2 PCI Bridge	0	
+d	10de006e	nForce2 FireWire (IEEE 1394) Controller	0	
+d	10de0084	MCP2A SMBus	0	
+d	10de0085	MCP2A IDE	0	
+d	10de0086	MCP2A Ethernet Controller	0	
+d	10de0087	MCP2A USB Controller	0	
+d	10de0088	MCP2A USB Controller	0	
+d	10de008a	MCP2S AC'97 Audio Controller	0	
+d	10de008b	MCP2A PCI Bridge	0	
+d	10de008c	MCP2A Ethernet Controller	0	
+d	10de008e	nForce2 Serial ATA Controller	0	
+d	10de00a0	NV5 [Aladdin TNT2]	0	
+s	10de00a014af5810	Maxi Gamer Xentor	0	
+d	10de00c0	NV41.0	0	
+d	10de00c1	NV41.1	0	
+d	10de00c2	NV41.2	0	
+d	10de00c8	NV41.8	0	
+d	10de00ce	NV41GL	0	
+d	10de00d0	nForce3 LPC Bridge	0	
+d	10de00d1	nForce3 Host Bridge	0	
+d	10de00d2	nForce3 AGP Bridge	0	
+d	10de00d3	CK804 Memory Controller	0	
+d	10de00d4	nForce3 SMBus	0	
+d	10de00d5	nForce3 IDE	0	
+d	10de00d6	nForce3 Ethernet	0	
+d	10de00d7	nForce3 USB 1.1	0	
+d	10de00d8	nForce3 USB 2.0	0	
+d	10de00da	nForce3 Audio	0	
+d	10de00dd	nForce3 PCI Bridge	0	
+d	10de00df	CK8S Ethernet Controller	0	
+d	10de00e1	nForce3 250Gb Host Bridge	0	
+d	10de00e2	nForce3 250Gb AGP Host to PCI Bridge	0	
+d	10de00e3	CK8S Serial ATA Controller (v2.5)	0	
+d	10de00e4	nForce 250Gb PCI System Management	0	
+d	10de00e5	CK8S Parallel ATA Controller (v2.5)	0	
+d	10de00e6	CK8S Ethernet Controller	0	
+d	10de00e7	CK8S USB Controller	0	
+d	10de00e8	CK8S USB Controller	0	
+d	10de00ea	nForce3 250Gb AC'97 Audio Controller	0	
+d	10de00ed	nForce3 250Gb PCI-to-PCI Bridge	0	
+d	10de00ee	CK8S Serial ATA Controller (v2.5)	0	
+d	10de00f0	NV40 [GeForce 6800/GeForce 6800 Ultra]	0	
+d	10de00f1	NV43 [GeForce 6600/GeForce 6600 GT]	0	
+d	10de00f2	NV43 [GeForce 6600 GT]	0	
+d	10de00f8	NV45GL [Quadro FX 3400]	0	
+d	10de00f9	NV40 [GeForce 6800 Ultra]	0	
+d	10de00fa	NV36 [GeForce PCX 5750]	0	
+d	10de00fb	NV35 [GeForce PCX 5900]	0	
+d	10de00fc	NV37GL [Quadro FX 330/GeForce PCX 5300]	0	
+d	10de00fd	NV37GL [Quadro FX 330]	0	
+d	10de00fe	NV38GL [Quadro FX 1300]	0	
+d	10de00ff	NV18 [GeForce PCX 4300]	0	
+d	10de0100	NV10 [GeForce 256 SDR]	0	
+s	10de010010430200	AGP-V6600 SGRAM	0	
+s	10de010010430201	AGP-V6600 SDRAM	0	
+s	10de010010434008	AGP-V6600 SGRAM	0	
+s	10de010010434009	AGP-V6600 SDRAM	0	
+s	10de01001102102d	CT6941 GeForce 256	0	
+s	10de010014af5022	3D Prophet SE	0	
+d	10de0101	NV10DDR [GeForce 256 DDR]	0	
+s	10de010110430202	AGP-V6800 DDR	0	
+s	10de01011043400a	AGP-V6800 DDR SGRAM	0	
+s	10de01011043400b	AGP-V6800 DDR SDRAM	0	
+s	10de0101107d2822	WinFast GeForce 256	0	
+s	10de01011102102e	CT6971 GeForce 256 DDR	0	
+s	10de010114af5021	3D Prophet DDR-DVI	0	
+d	10de0103	NV10GL [Quadro]	0	
+d	10de0110	NV11 [GeForce2 MX/MX 400]	0	
+s	10de011010434015	AGP-V7100 Pro	0	
+s	10de011010434031	V7100 Pro with TV output	0	
+s	10de011010de0091	Dell OEM GeForce 2 MX 400	0	
+s	10de011014628817	MSI GeForce2 MX400 Pro32S [MS-8817]	0	
+s	10de011014af7102	3D Prophet II MX	0	
+s	10de011014af7103	3D Prophet II MX Dual-Display	0	
+d	10de0111	NV11DDR [GeForce2 MX 100 DDR/200 DDR]	0	
+d	10de0112	NV11 [GeForce2 Go]	0	
+d	10de0113	NV11GL [Quadro2 MXR/EX]	0	
+d	10de0150	NV15 [GeForce2 GTS/Pro]	0	
+s	10de015010434016	V7700 AGP Video Card	0	
+s	10de0150107d2840	WinFast GeForce2 GTS with TV output	0	
+s	10de0150107d2842	WinFast GeForce 2 Pro	0	
+s	10de015014628831	Creative GeForce2 Pro	0	
+d	10de0151	NV15DDR [GeForce2 Ti]	0	
+s	10de01511043405f	V7700Ti	0	
+s	10de015114625506	Creative 3D Blaster Geforce2 Titanium	0	
+d	10de0152	NV15BR [GeForce2 Ultra, Bladerunner]	0	
+s	10de015210480c56	GLADIAC Ultra	0	
+d	10de0153	NV15GL [Quadro2 Pro]	0	
+d	10de0170	NV17 [GeForce4 MX 460]	0	
+d	10de0171	NV17 [GeForce4 MX 440]	0	
+s	10de017110b00002	Gainward Pro/600 TV	0	
+s	10de017114628661	G4MX440-VTP	0	
+s	10de017114628730	MX440SES-T (MS-8873)	0	
+s	10de0171147b8f00	Abit Siluro GeForce4MX440	0	
+d	10de0172	NV17 [GeForce4 MX 420]	0	
+d	10de0173	NV17 [GeForce4 MX 440-SE]	0	
+d	10de0174	NV17 [GeForce4 440 Go]	0	
+d	10de0175	NV17 [GeForce4 420 Go]	0	
+d	10de0176	NV17 [GeForce4 420 Go 32M]	0	
+s	10de01764c531090	Cx9 / Vx9 mainboard	0	
+d	10de0177	NV17 [GeForce4 460 Go]	0	
+d	10de0178	NV17GL [Quadro4 550 XGL]	0	
+d	10de0179	NV17 [GeForce4 440 Go 64M]	0	
+s	10de017910de0179	GeForce4 MX (Mac)	0	
+d	10de017a	NV17GL [Quadro4 200/400 NVS]	0	
+d	10de017b	NV17GL [Quadro4 550 XGL]	0	
+d	10de017c	NV17GL [Quadro4 550 GoGL]	0	
+d	10de017d	NV17 [GeForce4 410 Go 16M]	0	
+d	10de0181	NV18 [GeForce4 MX 440 AGP 8x]	0	
+s	10de01811043806f	V9180 Magic	0	
+s	10de018114628880	MS-StarForce GeForce4 MX 440 with AGP8X	0	
+s	10de018114628900	MS-8890 GeForce 4 MX440 AGP8X	0	
+s	10de018114629350	MSI Geforce4 MX T8X with AGP8X	0	
+s	10de0181147b8f0d	Siluro GF4 MX-8X	0	
+d	10de0182	NV18 [GeForce4 MX 440SE AGP 8x]	0	
+d	10de0183	NV18 [GeForce4 MX 420 AGP 8x]	0	
+d	10de0185	NV18 [GeForce4 MX 4000 AGP 8x]	0	
+d	10de0186	NV18M [GeForce4 448 Go]	0	
+d	10de0187	NV18M [GeForce4 488 Go]	0	
+d	10de0188	NV18GL [Quadro4 580 XGL]	0	
+d	10de018a	NV18GL [Quadro4 NVS AGP 8x]	0	
+d	10de018b	NV18GL [Quadro4 380 XGL]	0	
+d	10de018d	NV18M [GeForce4 448 Go]	0	
+d	10de01a0	NVCrush11 [GeForce2 MX Integrated Graphics]	0	
+d	10de01a4	nForce CPU bridge	0	
+d	10de01ab	nForce 420 Memory Controller (DDR)	0	
+d	10de01ac	nForce 220/420 Memory Controller	0	
+d	10de01ad	nForce 220/420 Memory Controller	0	
+d	10de01b0	nForce Audio	0	
+d	10de01b1	nForce Audio	0	
+d	10de01b2	nForce ISA Bridge	0	
+d	10de01b4	nForce PCI System Management	0	
+d	10de01b7	nForce AGP to PCI Bridge	0	
+d	10de01b8	nForce PCI-to-PCI bridge	0	
+d	10de01bc	nForce IDE	0	
+d	10de01c1	nForce AC'97 Modem Controller	0	
+d	10de01c2	nForce USB Controller	0	
+d	10de01c3	nForce Ethernet Controller	0	
+d	10de01e0	nForce2 AGP (different version?)	0	
+d	10de01e8	nForce2 AGP	0	
+d	10de01ea	nForce2 Memory Controller 0	0	
+d	10de01eb	nForce2 Memory Controller 1	0	
+d	10de01ec	nForce2 Memory Controller 2	0	
+d	10de01ed	nForce2 Memory Controller 3	0	
+d	10de01ee	nForce2 Memory Controller 4	0	
+d	10de01ef	nForce2 Memory Controller 5	0	
+d	10de01f0	NV18 [GeForce4 MX - nForce GPU]	0	
+d	10de0200	NV20 [GeForce3]	0	
+s	10de02001043402f	AGP-V8200 DDR	0	
+d	10de0201	NV20 [GeForce3 Ti 200]	0	
+d	10de0202	NV20 [GeForce3 Ti 500]	0	
+s	10de02021043405b	V8200 T5	0	
+s	10de02021545002f	Xtasy 6964	0	
+d	10de0203	NV20DCC [Quadro DCC]	0	
+d	10de0250	NV25 [GeForce4 Ti 4600]	0	
+d	10de0251	NV25 [GeForce4 Ti 4400]	0	
+s	10de025110438023	v8440 GeForce 4 Ti4400	0	
+d	10de0252	NV25 [GeForce4 Ti]	0	
+d	10de0253	NV25 [GeForce4 Ti 4200]	0	
+s	10de0253107d2896	WinFast A250 LE TD (Dual VGA/TV-out/DVI)	0	
+s	10de0253147b8f09	Siluro (Dual VGA/TV-out/DVI)	0	
+d	10de0258	NV25GL [Quadro4 900 XGL]	0	
+d	10de0259	NV25GL [Quadro4 750 XGL]	0	
+d	10de025b	NV25GL [Quadro4 700 XGL]	0	
+d	10de0280	NV28 [GeForce4 Ti 4800]	0	
+d	10de0281	NV28 [GeForce4 Ti 4200 AGP 8x]	0	
+d	10de0282	NV28 [GeForce4 Ti 4800 SE]	0	
+d	10de0286	NV28 [GeForce4 Ti 4200 Go AGP 8x]	0	
+d	10de0288	NV28GL [Quadro4 980 XGL]	0	
+d	10de0289	NV28GL [Quadro4 780 XGL]	0	
+d	10de028c	NV28GLM [Quadro4 700 GoGL]	0	
+d	10de0300	NV30 [GeForce FX]	0	
+d	10de0301	NV30 [GeForce FX 5800 Ultra]	0	
+d	10de0302	NV30 [GeForce FX 5800]	0	
+d	10de0308	NV30GL [Quadro FX 2000]	0	
+d	10de0309	NV30GL [Quadro FX 1000]	0	
+d	10de0311	NV31 [GeForce FX 5600 Ultra]	0	
+d	10de0312	NV31 [GeForce FX 5600]	0	
+d	10de0313	NV31	0	
+d	10de0314	NV31 [GeForce FX 5600XT]	0	
+s	10de03141043814a	V9560XT/TD	0	
+d	10de0316	NV31	0	
+d	10de0317	NV31	0	
+d	10de031a	NV31M [GeForce FX Go 5600]	0	
+d	10de031b	NV31M [GeForce FX Go5650]	0	
+d	10de031c	NVIDIA Quadro FX 700 Go	0	
+d	10de031d	NV31	0	
+d	10de031e	NV31	0	
+d	10de031f	NV31	0	
+d	10de0320	NV34 [GeForce FX 5200]	0	
+d	10de0321	NV34 [GeForce FX 5200 Ultra]	0	
+d	10de0322	NV34 [GeForce FX 5200]	0	
+s	10de032214629171	MS-8917 (FX5200-T128)	0	
+d	10de0323	NV34 [GeForce FX 5200LE]	0	
+d	10de0324	NV34M [GeForce FX Go 5200]	0	
+s	10de032410718160	MIM2000	0	
+d	10de0325	NV34M [GeForce FX Go5250]	0	
+d	10de0326	NV34 [GeForce FX 5500]	0	
+d	10de0327	NV34 [GeForce FX 5100]	0	
+d	10de0328	NV34M [GeForce FX Go 5200]	0	
+d	10de0329	NV34M [GeForce FX Go5200]	0	
+d	10de032a	NV34GL [Quadro NVS 280 PCI]	0	
+d	10de032b	NV34GL [Quadro FX 500/600 PCI]	0	
+d	10de032c	NV34GLM [GeForce FX Go 5300]	0	
+d	10de032d	NV34 [GeForce FX Go5100]	0	
+d	10de032f	NV34	0	
+d	10de0330	NV35 [GeForce FX 5900 Ultra]	0	
+d	10de0331	NV35 [GeForce FX 5900]	0	
+s	10de033110438145	V9950GE	0	
+d	10de0332	NV35 [GeForce FX 5900XT]	0	
+d	10de0333	NV38 [GeForce FX 5950 Ultra]	0	
+d	10de0334	NV35 [GeForce FX 5900ZT]	0	
+d	10de0338	NV35GL [Quadro FX 3000]	0	
+d	10de033f	NV35GL [Quadro FX 700]	0	
+d	10de0341	NV36.1 [GeForce FX 5700 Ultra]	0	
+d	10de0342	NV36.2 [GeForce FX 5700]	0	
+d	10de0343	NV36 [GeForce FX 5700LE]	0	
+d	10de0344	NV36.4 [GeForce FX 5700VE]	0	
+d	10de0345	NV36.5	0	
+d	10de0347	NV36 [GeForce FX Go5700]	0	
+d	10de0348	NV36 [GeForce FX Go5700]	0	
+d	10de0349	NV36	0	
+d	10de034b	NV36	0	
+d	10de034c	NV36 [Quadro FX Go1000]	0	
+d	10de034e	NV36GL [Quadro FX 1100]	0	
+d	10de034f	NV36GL	0	
+v	10df	Emulex Corporation	0	
+d	10df1ae5	LP6000 Fibre Channel Host Adapter	0	
+d	10df1ae6	LP 8000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)	0	
+d	10df1ae7	LP 8000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:2-3)	0	
+d	10dff015	LP1150e	0	
+d	10dff085	LP850 Fibre Channel Adapter	0	
+d	10dff095	LP952 Fibre Channel Adapter	0	
+d	10dff098	LP982 Fibre Channel Adapter	0	
+d	10dff0a1	LightPulse Fibre Channel Adapter	0	
+d	10dff0a5	LP1050	0	
+d	10dff0d5	LP1150	0	
+d	10dff100	LP11000e	0	
+d	10dff700	LP7000 Fibre Channel Host Adapter	0	
+d	10dff701	LP 7000EFibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)	0	
+d	10dff800	LP8000 Fibre Channel Host Adapter	0	
+d	10dff801	LP 8000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)	0	
+d	10dff900	LP9000 Fibre Channel Host Adapter	0	
+d	10dff901	LP 9000 Fibre Channel Host Adapter Alternate ID (JX1:2-3, JX2:1-2)	0	
+d	10dff980	LP9802 Fibre Channel Adapter	0	
+d	10dff981	LP 9802 Fibre Channel Host Adapter Alternate ID	0	
+d	10dff982	LP 9802 Fibre Channel Host Adapter Alternate ID	0	
+d	10dffa00	LP10000 Fibre Channel Host Adapter	0	
+d	10dffa01	LP101	0	
+d	10dffb00	LightPulse Fibre Channel Adapter	0	
+d	10dffd00	LP11000	0	
+v	10e0	Integrated Micro Solutions Inc.	0	
+d	10e05026	IMS5026/27/28	0	
+d	10e05027	IMS5027	0	
+d	10e05028	IMS5028	0	
+d	10e08849	IMS8849	0	
+d	10e08853	IMS8853	0	
+d	10e09128	IMS9128 [Twin turbo 128]	0	
+v	10e1	Tekram Technology Co.,Ltd.	0	
+d	10e10391	TRM-S1040	0	
+s	10e1039110e10391	DC-315U SCSI-3 Host Adapter	0	
+d	10e1690c	DC-690c	0	
+d	10e1dc29	DC-290	0	
+v	10e2	Aptix Corporation	0	
+v	10e3	Tundra Semiconductor Corp.	0	
+d	10e30000	CA91C042 [Universe]	0	
+d	10e30860	CA91C860 [QSpan]	0	
+d	10e30862	CA91C862A [QSpan-II]	0	
+d	10e38260	CA91L8200B [Dual PCI PowerSpan II]	0	
+d	10e38261	CA91L8260B [Single PCI PowerSpan II]	0	
+v	10e4	Tandem Computers	0	
+v	10e5	Micro Industries Corporation	0	
+v	10e6	Gainbery Computer Products Inc.	0	
+v	10e7	Vadem	0	
+v	10e8	Applied Micro Circuits Corp.	0	
+d	10e81072	INES GPIB-PCI (AMCC5920 based)	0	
+d	10e82011	Q-Motion Video Capture/Edit board	0	
+d	10e84750	S5930 [Matchmaker]	0	
+d	10e85920	S5920	0	
+d	10e88043	LANai4.x [Myrinet LANai interface chip]	0	
+d	10e88062	S5933_PARASTATION	0	
+d	10e8807d	S5933 [Matchmaker]	0	
+d	10e88088	Kongsberg Spacetec Format Synchronizer	0	
+d	10e88089	Kongsberg Spacetec Serial Output Board	0	
+d	10e8809c	S5933_HEPC3	0	
+d	10e880d7	PCI-9112	0	
+d	10e880d9	PCI-9118	0	
+d	10e880da	PCI-9812	0	
+d	10e8811a	PCI-IEEE1355-DS-DE Interface	0	
+d	10e8814c	Fastcom ESCC-PCI (Commtech, Inc.)	0	
+d	10e88170	S5933 [Matchmaker] (Chipset Development Tool)	0	
+d	10e881e6	Multimedia video controller	0	sold with Roper Scientifc(Photometrics) CoolSnap HQ camera
+d	10e88291	Fastcom 232/8-PCI (Commtech, Inc.)	0	
+d	10e882c4	Fastcom 422/4-PCI (Commtech, Inc.)	0	
+d	10e882c5	Fastcom 422/2-PCI (Commtech, Inc.)	0	
+d	10e882c6	Fastcom IG422/1-PCI (Commtech, Inc.)	0	
+d	10e882c7	Fastcom IG232/2-PCI (Commtech, Inc.)	0	
+d	10e882ca	Fastcom 232/4-PCI (Commtech, Inc.)	0	
+d	10e882db	AJA HDNTV HD SDI Framestore	0	
+d	10e882e2	Fastcom DIO24H-PCI (Commtech, Inc.)	0	
+d	10e88851	S5933 on Innes Corp FM Radio Capture card	0	
+v	10e9	Alps Electric Co., Ltd.	0	
+v	10ea	Intergraphics Systems	0	
+d	10ea1680	IGA-1680	0	
+d	10ea1682	IGA-1682	0	
+d	10ea1683	IGA-1683	0	
+d	10ea2000	CyberPro 2000	0	
+d	10ea2010	CyberPro 2000A	0	
+d	10ea5000	CyberPro 5000	0	
+d	10ea5050	CyberPro 5050	0	
+d	10ea5202	CyberPro 5202	0	
+d	10ea5252	CyberPro5252	0	CyberPro5202 Audio Function
+v	10eb	Artists Graphics	0	
+d	10eb0101	3GA	0	
+d	10eb8111	Twist3 Frame Grabber	0	
+v	10ec	Realtek Semiconductor Co., Ltd.	0	
+d	10ec8029	RTL-8029(AS)	0	
+s	10ec802910b82011	EZ-Card (SMC1208)	0	
+s	10ec802910ec8029	RTL-8029(AS)	0	
+s	10ec802911131208	EN1208	0	
+s	10ec802911860300	DE-528	0	
+s	10ec802912592400	AT-2400	0	
+d	10ec8129	RTL-8129	0	
+s	10ec812910ec8129	RT8129 Fast Ethernet Adapter	0	
+d	10ec8138	RT8139 (B/C) Cardbus Fast Ethernet Adapter	0	
+s	10ec813810ec8138	RT8139 (B/C) Fast Ethernet Adapter	0	
+d	10ec8139	RTL-8139/8139C/8139C+	0	
+s	10ec81390357000a	TTP-Monitoring Card V2.0	0	
+s	10ec81391025005a	TravelMate 290	0	
+s	10ec813910258920	ALN-325	0	
+s	10ec813910258921	ALN-325	0	
+s	10ec813910718160	MIM2000	0	
+s	10ec813910bd0320	EP-320X-R	0	
+s	10ec813910ec8139	RT8139	0	
+s	10ec81391113ec01	FNC-0107TX	0	
+s	10ec813911861300	DFE-538TX	0	
+s	10ec813911861320	SN5200	0	
+s	10ec813911868139	DRN-32TX	0	
+s	10ec813911f68139	FN22-3(A) LinxPRO Ethernet Adapter	0	
+s	10ec813912592500	AT-2500TX	0	
+s	10ec813912592503	AT-2500TX/ACPI	0	
+s	10ec81391429d010	ND010	0	
+s	10ec813914329130	EN-9130TX	0	
+s	10ec813914368139	RT8139	0	
+s	10ec81391458e000	GA-7VM400M/7VT600 Motherboard	0	
+s	10ec8139146c1439	FE-1439TX	0	
+s	10ec813914896001	GF100TXRII	0	
+s	10ec813914896002	GF100TXRA	0	
+s	10ec8139149c139a	LFE-8139ATX	0	
+s	10ec8139149c8139	LFE-8139TX	0	
+s	10ec813914cb0200	LNR-100 Family 10/100 Base-TX Ethernet	0	
+s	10ec813917995000	F5D5000 PCI Card/Desktop Network PCI Card	0	
+s	10ec813926460001	EtheRx	0	
+s	10ec81398e2e7000	KF-230TX	0	
+s	10ec81398e2e7100	KF-230TX/2	0	
+s	10ec8139a0a00007	ALN-325C	0	
+d	10ec8169	RTL-8169 Gigabit Ethernet	0	
+s	10ec81691259c107	CG-LAPCIGT	0	
+s	10ec81691371434e	ProG-2000L	0	
+s	10ec81691458e000	GA-K8VT800 Pro Motherboard	0	
+s	10ec81691462702c	K8T NEO 2 motherboard	0	
+d	10ec8180	RTL8180L 802.11b MAC	0	
+d	10ec8197	SmartLAN56 56K Modem	0	
+v	10ed	Ascii Corporation	0	
+d	10ed7310	V7310	0	
+v	10ee	Xilinx Corporation	0	
+d	10ee3fc0	RME Digi96	0	
+d	10ee3fc1	RME Digi96/8	0	
+d	10ee3fc2	RME Digi96/8 Pro	0	
+d	10ee3fc3	RME Digi96/8 Pad	0	
+d	10ee3fc4	RME Digi9652 (Hammerfall)	0	
+d	10ee3fc5	RME Hammerfall DSP	0	
+d	10ee3fc6	RME Hammerfall DSP MADI	0	
+d	10ee8381	Ellips Santos Frame Grabber	0	
+v	10ef	Racore Computer Products, Inc.	0	
+d	10ef8154	M815x Token Ring Adapter	0	
+v	10f0	Peritek Corporation	0	
+v	10f1	Tyan Computer	0	
+v	10f2	Achme Computer, Inc.	0	
+v	10f3	Alaris, Inc.	0	
+v	10f4	S-MOS Systems, Inc.	0	
+v	10f5	NKK Corporation	0	
+d	10f5a001	NDR4000 [NR4600 Bridge]	0	
+v	10f6	Creative Electronic Systems SA	0	
+v	10f7	Matsushita Electric Industrial Co., Ltd.	0	
+v	10f8	Altos India Ltd	0	
+v	10f9	PC Direct	0	
+v	10fa	Truevision	0	
+d	10fa000c	TARGA 1000	0	
+v	10fb	Thesys Gesellschaft für Mikroelektronik mbH	0	
+d	10fb186f	TH 6255	0	
+v	10fc	I-O Data Device, Inc.	0	
+d	10fc0003	Cardbus IDE Controller	0	What's in the cardbus end of a Sony ACR-A01 card, comes with newer Vaio CD-RW drives
+d	10fc0005	Cardbus SCSI CBSC II	0	
+v	10fd	Soyo Computer, Inc	0	
+v	10fe	Fast Multimedia AG	0	
+v	10ff	NCube	0	
+v	1100	Jazz Multimedia	0	
+v	1101	Initio Corporation	0	
+d	11011060	INI-A100U2W	0	
+d	11019100	INI-9100/9100W	0	
+d	11019400	INI-940	0	
+d	11019401	INI-950	0	
+d	11019500	360P	0	
+d	11019502	Initio INI-9100UW Ultra Wide SCSI Controller INIC-950P chip	0	
+v	1102	Creative Labs	0	
+d	11020002	SB Live! EMU10k1	0	
+s	1102000211020020	CT4850 SBLive! Value	0	
+s	1102000211020021	CT4620 SBLive!	0	
+s	110200021102002f	SBLive! mainboard implementation	0	
+s	1102000211024001	E-mu APS	0	
+s	1102000211028022	CT4780 SBLive! Value	0	
+s	1102000211028023	CT4790 SoundBlaster PCI512	0	
+s	1102000211028024	CT4760 SBLive!	0	
+s	1102000211028025	SBLive! Mainboard Implementation	0	
+s	1102000211028026	CT4830 SBLive! Value	0	
+s	1102000211028027	CT4832 SBLive! Value	0	
+s	1102000211028028	CT4760 SBLive! OEM version	0	
+s	1102000211028031	CT4831 SBLive! Value	0	
+s	1102000211028040	CT4760 SBLive!	0	
+s	1102000211028051	CT4850 SBLive! Value	0	
+s	1102000211028061	SBLive! Player 5.1	0	
+s	1102000211028064	SB Live! 5.1 Model SB0100	0	
+s	1102000211028065	SBLive! 5.1 Digital Model SB0220	0	
+s	1102000211028067	SBLive! 5.1 eMicro 28028	0	
+d	11020004	SB Audigy	0	
+s	1102000411020051	SB0090 Audigy Player	0	
+s	1102000411020053	SB0090 Audigy Player/OEM	0	
+s	1102000411020058	SB0090 Audigy Player/OEM	0	
+s	1102000411022002	SB Audigy 2 ZS (SB0350)	0	
+d	11020006	[SB Live! Value] EMU10k1X	0	
+d	11020007	SB Audigy LS	0	
+s	1102000711021001	SB0310 Audigy LS	0	
+s	1102000711021002	SB0312 Audigy LS	0	
+d	11020008	SB0400 Audigy2 Value	0	
+d	11024001	SB Audigy FireWire Port	0	
+s	1102400111020010	SB Audigy FireWire Port	0	
+d	11027002	SB Live! MIDI/Game Port	0	
+s	1102700211020020	Gameport Joystick	0	
+d	11027003	SB Audigy MIDI/Game port	0	
+s	1102700311020040	SB Audigy MIDI/Game Port	0	
+d	11027004	[SB Live! Value] Input device controller	0	
+d	11027005	SB Audigy LS MIDI/Game port	0	
+s	1102700511021001	SB0310 Audigy LS MIDI/Game port	0	
+s	1102700511021002	SB0312 Audigy LS MIDI/Game port	0	
+d	11028064	SB0100 [SBLive! 5.1 OEM]	0	
+d	11028938	Ectiva EV1938	0	
+v	1103	Triones Technologies, Inc.	0	
+d	11030003	HPT343	0	
+d	11030004	HPT366/368/370/370A/372	0	Revisions: 01=HPT366, 03=HPT370, 04=HPT370A, 05=HPT372
+s	1103000411030001	HPT370A	0	
+s	1103000411030003	HPT343 / HPT345 / HPT363 UDMA33	0	
+s	1103000411030004	HPT366 UDMA66 (r1) / HPT368 UDMA66 (r2) / HPT370 UDMA100 (r3) / HPT370 UDMA100 RAID (r4)	0	
+s	1103000411030005	HPT370 UDMA100	0	
+s	1103000411030006	HPT302	0	
+s	1103000411030007	HPT371 UDMA133	0	
+s	1103000411030008	HPT374 UDMA/ATA133 RAID Controller	0	
+d	11030005	HPT372A	0	
+d	11030006	HPT302	0	
+d	11030007	HPT371	0	
+d	11030008	HPT374	0	
+d	11030009	HPT372N	0	
+v	1104	RasterOps Corp.	0	
+v	1105	Sigma Designs, Inc.	0	
+d	11051105	REALmagic Xcard MPEG 1/2/3/4 DVD Decoder	0	
+d	11058300	REALmagic Hollywood Plus DVD Decoder	0	
+d	11058400	EM840x REALmagic DVD/MPEG-2 Audio/Video Decoder	0	
+d	11058401	EM8401 REALmagic DVD/MPEG-2 A/V Decoder	0	
+d	11058470	EM8470 REALmagic DVD/MPEG-4 A/V Decoder	0	
+d	11058471	EM8471 REALmagic DVD/MPEG-4 A/V Decoder	0	
+d	11058475	EM8475 REALmagic DVD/MPEG-4 A/V Decoder	0	
+d	11058476	EM8476 REALmagic DVD/MPEG-4 A/V Decoder	0	
+d	11058485	EM8485 REALmagic DVD/MPEG-4 A/V Decoder	0	
+d	11058486	EM8486 REALmagic DVD/MPEG-4 A/V Decoder	0	
+v	1106	VIA Technologies, Inc.	0	
+d	11060102	Embedded VIA Ethernet Controller	0	
+d	11060130	VT6305 1394.A Controller	0	
+d	11060305	VT8363/8365 [KT133/KM133]	0	
+s	1106030510438033	A7V Mainboard	0	
+s	110603051043803e	A7V-E Mainboard	0	
+s	1106030510438042	A7V133/A7V133-C Mainboard	0	
+s	11060305147ba401	KT7/KT7-RAID/KT7A/KT7A-RAID Mainboard	0	
+d	11060391	VT8371 [KX133]	0	
+d	11060501	VT8501 [Apollo MVP4]	0	
+d	11060505	VT82C505	0	
+d	11060561	VT82C576MV	0	Shares chip with :0576. The VT82C576M has :1571 instead of :0561.
+d	11060571	VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE	0	
+s	1106057110190985	P6VXA Motherboard	0	
+s	1106057110190a81	L7VTA v1.0 Motherboard (KT400-8235)	0	
+s	1106057110438052	VT8233A Bus Master ATA100/66/33 IDE	0	
+s	110605711043808c	A7V8X motherboard	0	
+s	11060571104380a1	A7V8X-X motherboard rev. 1.01	0	
+s	11060571104380ed	A7V600 motherboard	0	
+s	1106057111060571	VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE	0	
+s	1106057111790001	Magnia Z310	0	
+s	110605711297f641	FX41 motherboard	0	
+s	1106057114585002	GA-7VAX Mainboard	0	
+s	1106057114627020	K8T NEO 2 motherboard	0	
+s	11060571147b1407	KV8-MAX3 motherboard	0	
+s	1106057118490571	K7VT2 motherboard	0	
+d	11060576	VT82C576 3V [Apollo Master]	0	
+d	11060585	VT82C585VP [Apollo VP1/VPX]	0	
+d	11060586	VT82C586/A/B PCI-to-ISA [Apollo VP]	0	
+s	1106058611060000	MVP3 ISA Bridge	0	
+d	11060595	VT82C595 [Apollo VP2]	0	
+d	11060596	VT82C596 ISA [Mobile South]	0	
+s	1106059611060000	VT82C596/A/B PCI to ISA Bridge	0	
+s	1106059614580596	VT82C596/A/B PCI to ISA Bridge	0	
+d	11060597	VT82C597 [Apollo VP3]	0	
+d	11060598	VT82C598 [Apollo MVP3]	0	
+d	11060601	VT8601 [Apollo ProMedia]	0	
+d	11060605	VT8605 [ProSavage PM133]	0	
+s	110606051043802c	CUV4X mainboard	0	
+d	11060680	VT82C680 [Apollo P6]	0	
+d	11060686	VT82C686 [Apollo Super South]	0	
+s	1106068610190985	P6VXA Motherboard	0	
+s	110606861043802c	CUV4X mainboard	0	
+s	1106068610438033	A7V Mainboard	0	
+s	110606861043803e	A7V-E Mainboard	0	
+s	1106068610438040	A7M266 Mainboard	0	
+s	1106068610438042	A7V133/A7V133-C Mainboard	0	
+s	1106068611060000	VT82C686/A PCI to ISA Bridge	0	
+s	1106068611060686	VT82C686/A PCI to ISA Bridge	0	
+s	1106068611790001	Magnia Z310	0	
+s	11060686147ba702	KG7-Lite Mainboard	0	
+d	11060691	VT82C693A/694x [Apollo PRO133x]	0	
+s	1106069110190985	P6VXA Motherboard	0	
+s	1106069111790001	Magnia Z310	0	
+s	1106069114580691	VT82C691 Apollo Pro System Controller	0	
+d	11060693	VT82C693 [Apollo Pro Plus]	0	
+d	11060698	VT82C693A [Apollo Pro133 AGP]	0	
+d	11060926	VT82C926 [Amazon]	0	
+d	11061000	VT82C570MV	0	
+d	11061106	VT82C570MV	0	
+d	11061571	VT82C576M/VT82C586	0	
+d	11061595	VT82C595/97 [Apollo VP2/97]	0	
+d	11063022	CLE266	0	
+d	11063038	VT82xxxxx UHCI USB 1.1 Controller	0	This is *not* USB 2.0 as the existing entry suggests
+s	1106303809251234	USB Controller	0	
+s	1106303810190985	P6VXA Motherboard	0	
+s	1106303810190a81	L7VTA v1.0 Motherboard (KT400-8235)	0	
+s	110630381043808c	VT6202 USB2.0 4 port controller	0	
+s	11063038104380a1	A7V8X-X motherboard	0	
+s	11063038104380ed	A7V600 motherboard	0	
+s	1106303811790001	Magnia Z310	0	
+s	1106303814585004	GA-7VAX Mainboard	0	
+s	1106303814627020	K8T NEO 2 motherboard	0	
+s	11063038147b1407	KV8-MAX3 motherboard	0	
+d	11063040	VT82C586B ACPI	0	
+d	11063043	VT86C100A [Rhine]	0	
+s	1106304310bd0000	VT86C100A Fast Ethernet Adapter	0	
+s	1106304311060100	VT86C100A Fast Ethernet Adapter	0	
+s	1106304311861400	DFE-530TX rev A	0	
+d	11063044	IEEE 1394 Host Controller	0	
+s	110630441025005a	TravelMate 290	0	
+s	1106304414581000	GA-7VT600-1394 Motherboard	0	
+s	110630441462702d	K8T NEO 2 motherboard	0	
+d	11063050	VT82C596 Power Management	0	
+d	11063051	VT82C596 Power Management	0	
+d	11063053	VT6105M [Rhine-III]	0	
+d	11063057	VT82C686 [Apollo Super ACPI]	0	
+s	1106305710190985	P6VXA Motherboard	0	
+s	1106305710438033	A7V Mainboard	0	
+s	110630571043803e	A7V-E Mainboard	0	
+s	1106305710438040	A7M266 Mainboard	0	
+s	1106305710438042	A7V133/A7V133-C Mainboard	0	
+s	1106305711790001	Magnia Z310	0	
+d	11063058	VT82C686 AC97 Audio Controller	0	
+s	110630580e110097	SoundMax Digital Integrated Audio	0	
+s	110630580e11b194	Soundmax integrated digital audio	0	
+s	1106305810190985	P6VXA Motherboard	0	
+s	1106305810431106	A7V133/A7V133-C Mainboard	0	
+s	1106305811064511	Onboard Audio on EP7KXA	0	
+s	1106305814587600	Onboard Audio	0	
+s	1106305814623091	MS-6309 Onboard Audio	0	
+s	1106305814623300	MS-6330 Onboard Audio	0	
+s	1106305815dd7609	Onboard Audio	0	
+d	11063059	VT8233/A/8235/8237 AC97 Audio Controller	0	
+s	1106305910190a81	L7VTA v1.0 Motherboard (KT400-8235)	0	
+s	1106305910438095	A7V8X Motherboard (Realtek ALC650 codec)	0	
+s	11063059104380a1	A7V8X-X Motherboard	0	
+s	11063059104380b0	A7V600 motherboard (ADI AD1980 codec [SoundMAX])	0	
+s	1106305911063059	L7VMM2 Motherboard	0	
+s	1106305911064161	K7VT2 motherboard	0	
+s	110630591297c160	FX41 motherboard (Realtek ALC650 codec)	0	
+s	110630591458a002	GA-7VAX Onboard Audio (Realtek ALC650)	0	
+s	1106305914620080	K8T NEO 2 motherboard	0	
+s	1106305914623800	KT266 onboard audio	0	
+s	11063059147b1407	KV8-MAX3 motherboard	0	
+d	11063065	VT6102 [Rhine-II]	0	
+s	11063065104380a1	A7V8X-X Motherboard	0	
+s	1106306511060102	VT6102 [Rhine II] Embeded Ethernet Controller on VT8235	0	
+s	1106306511861400	DFE-530TX rev A	0	
+s	1106306511861401	DFE-530TX rev B	0	
+s	1106306513b91421	LD-10/100AL PCI Fast Ethernet Adapter (rev.B)	0	
+d	11063068	AC'97 Modem Controller	0	This hosts more than just the Intel 537 codec, it also hosts PCtel (SIL33) and SmartLink (SIL34) codecs
+s	110630681462309e	MS-6309 Saturn Motherboard	0	
+d	11063074	VT8233 PCI to ISA Bridge	0	
+s	1106307410438052	VT8233A	0	
+d	11063091	VT8633 [Apollo Pro266]	0	
+d	11063099	VT8366/A/7 [Apollo KT266/A/333]	0	
+s	1106309910438064	A7V266-E Mainboard	0	
+s	110630991043807f	A7V333 Mainboard	0	
+s	1106309918493099	K7VT2 motherboard	0	
+d	11063101	VT8653 Host Bridge	0	
+d	11063102	VT8662 Host Bridge	0	
+d	11063103	VT8615 Host Bridge	0	
+d	11063104	USB 2.0	0	
+s	1106310410190a81	L7VTA v1.0 Motherboard (KT400-8235)	0	
+s	110631041043808c	A7V8X motherboard	0	
+s	11063104104380a1	A7V8X-X motherboard rev 1.01	0	
+s	11063104104380ed	A7V600 motherboard	0	
+s	110631041297f641	FX41 motherboard	0	
+s	1106310414585004	GA-7VAX Mainboard	0	
+s	1106310414627020	K8T NEO 2 motherboard	0	
+s	11063104147b1407	KV8-MAX3 motherboard	0	
+d	11063106	VT6105 [Rhine-III]	0	
+s	1106310611861403	DFE-530TX rev C	0	
+d	11063108	S3 Unichrome Pro VGA Adapter	0	
+d	11063109	VT8233C PCI to ISA Bridge	0	
+d	11063112	VT8361 [KLE133] Host Bridge	0	
+d	11063116	VT8375 [KM266/KL266] Host Bridge	0	
+s	110631161297f641	FX41 motherboard	0	
+d	11063118	S3 Unichrome Pro VGA Adapter	0	
+d	11063119	VT6120/VT6121/VT6122 Gigabit Ethernet Adapter	0	
+d	11063122	VT8623 [Apollo CLE266] integrated CastleRock graphics	0	found on EPIA M6000/9000 mainboard
+d	11063123	VT8623 [Apollo CLE266]	0	found on EPIA M6000/9000 mainboard
+d	11063128	VT8753 [P4X266 AGP]	0	
+d	11063133	VT3133 Host Bridge	0	
+d	11063147	VT8233A ISA Bridge	0	
+d	11063148	P4M266 Host Bridge	0	
+d	11063149	VIA VT6420 SATA RAID Controller	0	
+s	11063149104380ed	A7V600 motherboard	0	
+s	110631491458b003	GA-7VM400AM(F) Motherboard	0	
+s	1106314914627020	K8T Neo 2 Motherboard	0	
+d	11063156	P/KN266 Host Bridge	0	
+d	11063164	VT6410 ATA133 RAID controller	0	on ASUS P4P800
+d	11063168	VT8374 P4X400 Host Controller/AGP Bridge	0	
+d	11063177	VT8235 ISA Bridge	0	
+s	1106317710190a81	L7VTA v1.0 Motherboard (KT400-8235)	0	
+s	110631771043808c	A7V8X motherboard	0	
+s	11063177104380a1	A7V8X-X motherboard	0	
+s	110631771297f641	FX41 motherboard	0	
+s	1106317714585001	GA-7VAX Mainboard	0	
+s	1106317718493177	K7VT2 motherboard	0	
+d	11063188	VT8385 [K8T800 AGP] Host Bridge	0	
+s	11063188147b1407	KV8-MAX3 motherboard	0	
+d	11063189	VT8377 [KT400/KT600 AGP] Host Bridge	0	
+s	110631891043807f	A7V8X motherboard	0	
+s	1106318914585000	GA-7VAX Mainboard	0	
+d	11063204	K8M800	0	
+d	11063205	VT8378 [KM400/A] Chipset Host Bridge	0	
+s	1106320514585000	GA-7VM400M Motherboard	0	
+d	11063227	VT8237 ISA bridge [KT600/K8T800 South]	0	
+s	11063227104380ed	A7V600 motherboard	0	
+s	1106322711063227	DFI KT600-AL Motherboard	0	
+s	1106322714585001	GA-7VT600 Motherboard	0	
+s	11063227147b1407	KV8-MAX3 motherboard	0	
+d	11064149	VIA VT6420 (ATA133) Controller	0	
+d	11065030	VT82C596 ACPI [Apollo PRO]	0	
+d	11066100	VT85C100A [Rhine II]	0	
+d	11067204	K8M800	0	
+d	11067205	VT8378 [S3 UniChrome] Integrated Video	0	S3 Graphics UniChromeâ„¢ 2D/3D Graphics with motion compensation
+s	110672051458d000	Gigabyte GA-7VM400(A)M(F) Motherboard	0	
+d	11068231	VT8231 [PCI-to-ISA Bridge]	0	
+d	11068235	VT8235 ACPI	0	
+d	11068305	VT8363/8365 [KT133/KM133 AGP]	0	
+d	11068391	VT8371 [KX133 AGP]	0	
+d	11068501	VT8501 [Apollo MVP4 AGP]	0	
+d	11068596	VT82C596 [Apollo PRO AGP]	0	
+d	11068597	VT82C597 [Apollo VP3 AGP]	0	
+d	11068598	VT82C598/694x [Apollo MVP3/Pro133x AGP]	0	
+s	1106859810190985	P6VXA Motherboard	0	
+d	11068601	VT8601 [Apollo ProMedia AGP]	0	
+d	11068605	VT8605 [PM133 AGP]	0	
+d	11068691	VT82C691 [Apollo Pro]	0	
+d	11068693	VT82C693 [Apollo Pro Plus] PCI Bridge	0	
+d	1106b091	VT8633 [Apollo Pro266 AGP]	0	
+d	1106b099	VT8366/A/7 [Apollo KT266/A/333 AGP]	0	
+d	1106b101	VT8653 AGP Bridge	0	
+d	1106b102	VT8362 AGP Bridge	0	
+d	1106b103	VT8615 AGP Bridge	0	
+d	1106b112	VT8361 [KLE133] AGP Bridge	0	
+d	1106b168	VT8235 PCI Bridge	0	
+d	1106b188	VT8237 PCI bridge [K8T800 South]	0	
+s	1106b188147b1407	KV8-MAX3 motherboard	0	
+d	1106b198	VT8237 PCI Bridge	0	
+d	1106d104	VT8237 Integrated Fast Ethernet Controller	0	32-Bit PCI bus master Ethernet MAC with standard MII interface
+v	1107	Stratus Computers	0	
+d	11070576	VIA VT82C570MV [Apollo] (Wrong vendor ID!)	0	
+v	1108	Proteon, Inc.	0	
+d	11080100	p1690plus_AA	0	
+d	11080101	p1690plus_AB	0	
+d	11080105	P1690Plus	0	
+d	11080108	P1690Plus	0	
+d	11080138	P1690Plus	0	
+d	11080139	P1690Plus	0	
+d	1108013c	P1690Plus	0	
+d	1108013d	P1690Plus	0	
+v	1109	Cogent Data Technologies, Inc.	0	
+d	11091400	EM110TX [EX110TX]	0	
+v	110a	Siemens Nixdorf AG	0	
+d	110a0002	Pirahna 2-port	0	
+d	110a0005	Tulip controller, power management, switch extender	0	
+d	110a0006	FSC PINC (I/O-APIC)	0	
+d	110a0015	FSC Multiprocessor Interrupt Controller	0	
+d	110a001d	FSC Copernicus Management Controller	0	
+d	110a007b	FSC Remote Service Controller, mailbox device	0	
+d	110a007c	FSC Remote Service Controller, shared memory device	0	
+d	110a007d	FSC Remote Service Controller, SMIC device	0	
+d	110a2102	DSCC4 WAN adapter	0	
+d	110a2104	Eicon Diva 2.02 compatible passive ISDN card	0	
+d	110a3142	SIMATIC NET CP 5613A1 (Profibus Adapter)	0	
+d	110a4021	SIMATIC NET CP 5512 (Profibus and MPI Cardbus Adapter)	0	
+d	110a4029	SIMATIC NET CP 5613A2 (Profibus Adapter)	0	
+d	110a4942	FPGA I-Bus Tracer for MBD	0	
+d	110a6120	SZB6120	0	
+v	110b	Chromatic Research Inc.	0	
+d	110b0001	Mpact Media Processor	0	
+d	110b0004	Mpact 2	0	
+v	110c	Mini-Max Technology, Inc.	0	
+v	110d	Znyx Advanced Systems	0	
+v	110e	CPU Technology	0	
+v	110f	Ross Technology	0	
+v	1110	Powerhouse Systems	0	
+d	11106037	Firepower Powerized SMP I/O ASIC	0	
+d	11106073	Firepower Powerized SMP I/O ASIC	0	
+v	1111	Santa Cruz Operation	0	
+v	1112	Osicom Technologies Inc	0	Also claimed to be RNS or Rockwell International, current PCISIG records list Osicom
+d	11122200	FDDI Adapter	0	
+d	11122300	Fast Ethernet Adapter	0	
+d	11122340	4 Port Fast Ethernet Adapter	0	
+d	11122400	ATM Adapter	0	
+v	1113	Accton Technology Corporation	0	
+d	11131211	SMC2-1211TX	0	
+s	11131211103c1207	EN-1207D Fast Ethernet Adapter	0	
+s	1113121111131211	EN-1207D Fast Ethernet Adapter	0	
+d	11131216	EN-1216 Ethernet Adapter	0	
+s	1113121611132242	EN2242 10/100 Ethernet Mini-PCI Card	0	
+s	11131216111a1020	SpeedStream 1020 PCI 10/100 Ethernet Adaptor [EN-1207F-TX ?]	0	
+d	11131217	EN-1217 Ethernet Adapter	0	
+d	11135105	10Mbps Network card	0	
+d	11139211	EN-1207D Fast Ethernet Adapter	0	
+s	1113921111139211	EN-1207D Fast Ethernet Adapter	0	
+d	11139511	21x4x DEC-Tulip compatible Fast Ethernet	0	
+d	1113d301	CPWNA100 (Philips wireless PCMCIA)	0	
+d	1113ec02	SMC 1244TX v3	0	
+v	1114	Atmel Corporation	0	
+d	11140506	802.11b Wireless Network Adaptor (at76c506)	0	
+v	1115	3D Labs	0	
+v	1116	Data Translation	0	
+d	11160022	DT3001	0	
+d	11160023	DT3002	0	
+d	11160024	DT3003	0	
+d	11160025	DT3004	0	
+d	11160026	DT3005	0	
+d	11160027	DT3001-PGL	0	
+d	11160028	DT3003-PGL	0	
+v	1117	Datacube, Inc	0	
+d	11179500	Max-1C SVGA card	0	
+d	11179501	Max-1C image processing	0	
+v	1118	Berg Electronics	0	
+v	1119	ICP Vortex Computersysteme GmbH	0	
+d	11190000	GDT 6000/6020/6050	0	
+d	11190001	GDT 6000B/6010	0	
+d	11190002	GDT 6110/6510	0	
+d	11190003	GDT 6120/6520	0	
+d	11190004	GDT 6530	0	
+d	11190005	GDT 6550	0	
+d	11190006	GDT 6117/6517	0	
+d	11190007	GDT 6127/6527	0	
+d	11190008	GDT 6537	0	
+d	11190009	GDT 6557/6557-ECC	0	
+d	1119000a	GDT 6115/6515	0	
+d	1119000b	GDT 6125/6525	0	
+d	1119000c	GDT 6535	0	
+d	1119000d	GDT 6555	0	
+d	11190010	GDT 6115/6515	0	
+d	11190011	GDT 6125/6525	0	
+d	11190012	GDT 6535	0	
+d	11190013	GDT 6555/6555-ECC	0	
+d	11190100	GDT 6117RP/6517RP	0	
+d	11190101	GDT 6127RP/6527RP	0	
+d	11190102	GDT 6537RP	0	
+d	11190103	GDT 6557RP	0	
+d	11190104	GDT 6111RP/6511RP	0	
+d	11190105	GDT 6121RP/6521RP	0	
+d	11190110	GDT 6117RD/6517RD	0	
+d	11190111	GDT 6127RD/6527RD	0	
+d	11190112	GDT 6537RD	0	
+d	11190113	GDT 6557RD	0	
+d	11190114	GDT 6111RD/6511RD	0	
+d	11190115	GDT 6121RD/6521RD	0	
+d	11190118	GDT 6118RD/6518RD/6618RD	0	
+d	11190119	GDT 6128RD/6528RD/6628RD	0	
+d	1119011a	GDT 6538RD/6638RD	0	
+d	1119011b	GDT 6558RD/6658RD	0	
+d	11190120	GDT 6117RP2/6517RP2	0	
+d	11190121	GDT 6127RP2/6527RP2	0	
+d	11190122	GDT 6537RP2	0	
+d	11190123	GDT 6557RP2	0	
+d	11190124	GDT 6111RP2/6511RP2	0	
+d	11190125	GDT 6121RP2/6521RP2	0	
+d	11190136	GDT 6113RS/6513RS	0	
+d	11190137	GDT 6123RS/6523RS	0	
+d	11190138	GDT 6118RS/6518RS/6618RS	0	
+d	11190139	GDT 6128RS/6528RS/6628RS	0	
+d	1119013a	GDT 6538RS/6638RS	0	
+d	1119013b	GDT 6558RS/6658RS	0	
+d	1119013c	GDT 6533RS/6633RS	0	
+d	1119013d	GDT 6543RS/6643RS	0	
+d	1119013e	GDT 6553RS/6653RS	0	
+d	1119013f	GDT 6563RS/6663RS	0	
+d	11190166	GDT 7113RN/7513RN/7613RN	0	
+d	11190167	GDT 7123RN/7523RN/7623RN	0	
+d	11190168	GDT 7118RN/7518RN/7518RN	0	
+d	11190169	GDT 7128RN/7528RN/7628RN	0	
+d	1119016a	GDT 7538RN/7638RN	0	
+d	1119016b	GDT 7558RN/7658RN	0	
+d	1119016c	GDT 7533RN/7633RN	0	
+d	1119016d	GDT 7543RN/7643RN	0	
+d	1119016e	GDT 7553RN/7653RN	0	
+d	1119016f	GDT 7563RN/7663RN	0	
+d	111901d6	GDT 4x13RZ	0	
+d	111901d7	GDT 4x23RZ	0	
+d	111901f6	GDT 8x13RZ	0	
+d	111901f7	GDT 8x23RZ	0	
+d	111901fc	GDT 8x33RZ	0	
+d	111901fd	GDT 8x43RZ	0	
+d	111901fe	GDT 8x53RZ	0	
+d	111901ff	GDT 8x63RZ	0	
+d	11190210	GDT 6519RD/6619RD	0	
+d	11190211	GDT 6529RD/6629RD	0	
+d	11190260	GDT 7519RN/7619RN	0	
+d	11190261	GDT 7529RN/7629RN	0	
+d	111902ff	GDT MAXRP	0	
+d	11190300	GDT NEWRX	0	
+v	111a	Efficient Networks, Inc	0	
+d	111a0000	155P-MF1 (FPGA)	0	
+d	111a0002	155P-MF1 (ASIC)	0	
+d	111a0003	ENI-25P ATM	0	
+s	111a0003111a0000	ENI-25p Miniport ATM Adapter	0	
+d	111a0005	SpeedStream (LANAI)	0	
+s	111a0005111a0001	ENI-3010 ATM	0	
+s	111a0005111a0009	ENI-3060 ADSL (VPI=0)	0	
+s	111a0005111a0101	ENI-3010 ATM	0	
+s	111a0005111a0109	ENI-3060CO ADSL (VPI=0)	0	
+s	111a0005111a0809	ENI-3060 ADSL (VPI=0 or 8)	0	
+s	111a0005111a0909	ENI-3060CO ADSL (VPI=0 or 8)	0	
+s	111a0005111a0a09	ENI-3060 ADSL (VPI=<0..15>)	0	
+d	111a0007	SpeedStream ADSL	0	
+s	111a0007111a1001	ENI-3061 ADSL [ASIC]	0	
+d	111a1203	SpeedStream 1023 Wireless PCI Adapter	0	
+v	111b	Teledyne Electronic Systems	0	
+v	111c	Tricord Systems Inc.	0	
+d	111c0001	Powerbis Bridge	0	
+v	111d	Integrated Device Technology, Inc.	0	
+d	111d0001	IDT77201/77211 155Mbps ATM SAR Controller [NICStAR]	0	
+d	111d0003	IDT77222/77252 155Mbps ATM MICRO ABR SAR Controller	0	
+d	111d0004	IDT77V252 155Mbps ATM MICRO ABR SAR Controller	0	
+d	111d0005	IDT77V222 155Mbps ATM MICRO ABR SAR Controller	0	
+v	111e	Eldec	0	
+v	111f	Precision Digital Images	0	
+d	111f4a47	Precision MX Video engine interface	0	
+d	111f5243	Frame capture bus interface	0	
+v	1120	EMC Corporation	0	
+v	1121	Zilog	0	
+v	1122	Multi-tech Systems, Inc.	0	
+v	1123	Excellent Design, Inc.	0	
+v	1124	Leutron Vision AG	0	
+v	1125	Eurocore	0	
+v	1126	Vigra	0	
+v	1127	FORE Systems Inc	0	
+d	11270200	ForeRunner PCA-200 ATM	0	
+d	11270210	PCA-200PC	0	
+d	11270250	ATM	0	
+d	11270300	ForeRunner PCA-200EPC ATM	0	
+d	11270310	ATM	0	
+d	11270400	ForeRunnerHE ATM Adapter	0	
+s	1127040011270400	ForeRunnerHE ATM	0	
+v	1129	Firmworks	0	
+v	112a	Hermes Electronics Company, Ltd.	0	
+v	112b	Linotype - Hell AG	0	
+v	112c	Zenith Data Systems	0	
+v	112d	Ravicad	0	
+v	112e	Infomedia Microelectronics Inc.	0	
+v	112f	Imaging Technology Inc	0	
+d	112f0000	MVC IC-PCI	0	
+d	112f0001	MVC IM-PCI Video frame grabber/processor	0	
+v	1130	Computervision	0	
+v	1131	Philips Semiconductors	0	
+d	11311561	USB 1.1 Host Controller	0	
+d	11311562	USB 2.0 Host Controller	0	
+d	11313400	SmartPCI56(UCB1500) 56K Modem	0	
+d	11315400	TriMedia TM1000/1100	0	
+d	11315402	TriMedia TM-1300	0	
+d	11317130	SAA7130 Video Broadcast Decoder	0	
+s	1131713051680138	LiveView FlyVideo 2000	0	
+d	11317133	SAA713X Audio+video broadcast decoder	0	
+s	1131713351680138	LifeView FlyVideo 3000	0	
+s	1131713351680212	LifeView FlyTV Platinum mini	0	
+d	11317134	SAA7134	0	PCI audio and video broadcast decoder (http://www.semiconductors.philips.com/pip/saa7134hl)
+d	11317135	SAA7135 Audio+video broadcast decoder	0	
+d	11317145	SAA7145	0	
+d	11317146	SAA7146	0	
+s	11317146110a0000	Fujitsu/Siemens DVB-C card rev1.5	0	
+s	11317146110affff	Fujitsu/Siemens DVB-C card rev1.5	0	
+s	1131714611314f56	KNC1 DVB-S Budget	0	
+s	1131714611314f61	Fujitsu-Siemens Activy DVB-S Budget	0	
+s	11317146114b2003	DVRaptor Video Edit/Capture Card	0	
+s	1131714611bd0006	DV500 Overlay	0	
+s	1131714611bd000a	DV500 Overlay	0	
+s	1131714613c20000	Siemens/Technotrend/Hauppauge DVB card rev1.3 or rev1.5	0	
+s	1131714613c20001	Technotrend/Hauppauge DVB card rev1.3 or rev1.6	0	
+s	1131714613c20002	Technotrend/Hauppauge DVB card rev2.1	0	
+s	1131714613c20003	Technotrend/Hauppauge DVB card rev2.1	0	
+s	1131714613c20004	Technotrend/Hauppauge DVB card rev2.1	0	
+s	1131714613c20006	Technotrend/Hauppauge DVB card rev1.3 or rev1.6	0	
+s	1131714613c20008	Technotrend/Hauppauge DVB-T	0	
+s	1131714613c2000a	Octal/Technotrend DVB-C for iTV	0	
+s	1131714613c21003	Technotrend-Budget / Hauppauge WinTV-NOVA-S DVB card	0	
+s	1131714613c21004	Technotrend-Budget / Hauppauge WinTV-NOVA-C DVB card	0	
+s	1131714613c21005	Technotrend-Budget / Hauppauge WinTV-NOVA-T DVB card	0	
+s	1131714613c2100c	Technotrend-Budget / Hauppauge WinTV-NOVA-CI DVB card	0	
+s	1131714613c2100f	Technotrend-Budget / Hauppauge WinTV-NOVA-CI DVB card	0	
+s	1131714613c21011	Technotrend-Budget / Hauppauge WinTV-NOVA-T DVB card	0	
+s	1131714613c21013	SATELCO Multimedia DVB	0	
+s	1131714613c21102	Technotrend/Hauppauge DVB card rev2.1	0	
+v	1132	Mitel Corp.	0	
+v	1133	Eicon Networks Corporation	0	This is the new official company name. See disclaimer on www.eicon.com for details!
+d	11337901	EiconCard S90	0	
+d	11337902	EiconCard S90	0	
+d	11337911	EiconCard S91	0	
+d	11337912	EiconCard S91	0	
+d	11337941	EiconCard S94	0	
+d	11337942	EiconCard S94	0	
+d	11337943	EiconCard S94	0	
+d	11337944	EiconCard S94	0	
+d	1133b921	EiconCard P92	0	
+d	1133b922	EiconCard P92	0	
+d	1133b923	EiconCard P92	0	
+d	1133e001	Diva Pro 2.0 S/T	0	
+d	1133e002	Diva 2.0 S/T PCI	0	
+d	1133e003	Diva Pro 2.0 U	0	
+d	1133e004	Diva 2.0 U PCI	0	
+d	1133e005	Diva 2.01 S/T PCI	0	
+d	1133e006	Diva CT S/T PCI	0	
+d	1133e007	Diva CT U PCI	0	
+d	1133e008	Diva CT Lite S/T PCI	0	
+d	1133e009	Diva CT Lite U PCI	0	
+d	1133e00a	Diva ISDN+V.90 PCI	0	
+d	1133e00b	Diva 2.02 PCI S/T	0	
+d	1133e00c	Diva 2.02 PCI U	0	
+d	1133e00d	Diva ISDN Pro 3.0 PCI	0	
+d	1133e00e	Diva ISDN+CT S/T PCI Rev 2	0	
+d	1133e010	Diva Server BRI-2M PCI	0	
+s	1133e010110a0021	Fujitsu Siemens ISDN S0	0	
+s	1133e01080010014	Diva Server BRI-2M PCI Cornet NQ	0	
+d	1133e011	Diva Server BRI S/T Rev 2	0	
+d	1133e012	Diva Server 4BRI-8M PCI	0	
+s	1133e01280010014	Diva Server 4BRI-8M PCI Cornet NQ	0	
+d	1133e013	Diva Server 4BRI Rev 2	0	
+s	1133e01311331300	Diva Server V-4BRI-8	0	
+s	1133e0131133e013	Diva Server 4BRI-8M 2.0 PCI	0	
+s	1133e01380010014	Diva Server 4BRI-8M 2.0 PCI Cornet NQ	0	
+d	1133e014	Diva Server PRI-30M PCI	0	
+s	1133e01400080100	Diva Server PRI-30M PCI	0	
+s	1133e01480010014	Diva Server PRI-30M PCI Cornet NQ	0	
+d	1133e015	DIVA Server PRI Rev 2	0	
+s	1133e0151133e015	Diva Server PRI 2.0 PCI	0	
+s	1133e01580010014	Diva Server PRI 2.0 PCI Cornet NQ	0	
+d	1133e016	Diva Server Voice 4BRI PCI	0	
+s	1133e01680010014	Diva Server PRI Cornet NQ	0	
+d	1133e017	Diva Server Voice 4BRI Rev 2	0	
+s	1133e0171133e017	Diva Server Voice 4BRI-8M 2.0 PCI	0	
+s	1133e01780010014	Diva Server Voice 4BRI-8M 2.0 PCI Cornet NQ	0	
+d	1133e018	Diva Server BRI-2M 2.0 PCI	0	
+s	1133e01811331800	Diva Server V-BRI-2	0	
+s	1133e0181133e018	Diva Server BRI-2M 2.0 PCI	0	
+s	1133e01880010014	Diva Server BRI-2M 2.0 PCI Cornet NQ	0	
+d	1133e019	Diva Server Voice PRI Rev 2	0	
+s	1133e0191133e019	Diva Server Voice PRI 2.0 PCI	0	
+s	1133e01980010014	Diva Server Voice PRI 2.0 PCI Cornet NQ	0	
+d	1133e01a	Diva Server 2FX	0	
+d	1133e01b	Diva Server Voice BRI-2M 2.0 PCI	0	
+s	1133e01b1133e01b	Diva Server Voice BRI-2M 2.0 PCI	0	
+s	1133e01b80010014	Diva Server Voice BRI-2M 2.0 PCI Cornet NQ	0	
+d	1133e01c	Diva Server PRI Rev 3	0	
+s	1133e01c11331c01	Diva Server PRI/E1/T1-8	0	
+s	1133e01c11331c02	Diva Server PRI/T1-24	0	
+s	1133e01c11331c03	Diva Server PRI/E1-30	0	
+s	1133e01c11331c04	Diva Server PRI/E1/T1	0	
+s	1133e01c11331c05	Diva Server V-PRI/T1-24	0	
+s	1133e01c11331c06	Diva Server V-PRI/E1-30	0	
+s	1133e01c11331c07	Diva Server PRI/E1/T1-8 Cornet NQ	0	
+s	1133e01c11331c08	Diva Server PRI/T1-24 Cornet NQ	0	
+s	1133e01c11331c09	Diva Server PRI/E1-30 Cornet NQ	0	
+s	1133e01c11331c0a	Diva Server PRI/E1/T1 Cornet NQ	0	
+s	1133e01c11331c0b	Diva Server V-PRI/T1-24 Cornet NQ	0	
+s	1133e01c11331c0c	Diva Server V-PRI/E1-30 Cornet NQ	0	
+d	1133e01e	Diva Server 2PRI	0	
+s	1133e01e11331e00	Diva Server V-2PRI/E1-60	0	
+s	1133e01e11331e01	Diva Server V-2PRI/T1-48	0	
+s	1133e01e11331e02	Diva Server 2PRI/E1-60	0	
+s	1133e01e11331e03	Diva Server 2PRI/T1-48	0	
+d	1133e020	Diva Server 4PRI	0	
+s	1133e02011332000	Diva Server V-4PRI/E1-120	0	
+s	1133e02011332001	Diva Server V-4PRI/T1-96	0	
+s	1133e02011332002	Diva Server 4PRI/E1-120	0	
+s	1133e02011332003	Diva Server 4PRI/T1-96	0	
+d	1133e024	Diva Server Analog-4P	0	
+s	1133e02411332400	Diva Server V-Analog-4P	0	
+s	1133e0241133e024	Diva Server Analog-4P	0	
+d	1133e028	Diva Server Analog-8P	0	
+s	1133e02811332800	Diva Server V-Analog-8P	0	
+s	1133e0281133e028	Diva Server Analog-8P	0	
+v	1134	Mercury Computer Systems	0	
+d	11340001	Raceway Bridge	0	
+d	11340002	Dual PCI to RapidIO Bridge	0	
+v	1135	Fuji Xerox Co Ltd	0	
+d	11350001	Printer controller	0	
+v	1136	Momentum Data Systems	0	
+v	1137	Cisco Systems Inc	0	
+v	1138	Ziatech Corporation	0	
+d	11388905	8905 [STD 32 Bridge]	0	
+v	1139	Dynamic Pictures, Inc	0	
+d	11390001	VGA Compatable 3D Graphics	0	
+v	113a	FWB Inc	0	
+v	113b	Network Computing Devices	0	
+v	113c	Cyclone Microsystems, Inc.	0	
+d	113c0000	PCI-9060 i960 Bridge	0	
+d	113c0001	PCI-SDK [PCI i960 Evaluation Platform]	0	
+d	113c0911	PCI-911 [i960Jx-based Intelligent I/O Controller]	0	
+d	113c0912	PCI-912 [i960CF-based Intelligent I/O Controller]	0	
+d	113c0913	PCI-913	0	
+d	113c0914	PCI-914 [I/O Controller w/ secondary PCI bus]	0	
+v	113d	Leading Edge Products Inc	0	
+v	113e	Sanyo Electric Co - Computer Engineering Dept	0	
+v	113f	Equinox Systems, Inc.	0	
+d	113f0808	SST-64P Adapter	0	
+d	113f1010	SST-128P Adapter	0	
+d	113f80c0	SST-16P DB Adapter	0	
+d	113f80c4	SST-16P RJ Adapter	0	
+d	113f80c8	SST-16P Adapter	0	
+d	113f8888	SST-4P Adapter	0	
+d	113f9090	SST-8P Adapter	0	
+v	1140	Intervoice Inc	0	
+v	1141	Crest Microsystem Inc	0	
+v	1142	Alliance Semiconductor Corporation	0	
+d	11423210	AP6410	0	
+d	11426422	ProVideo 6422	0	
+d	11426424	ProVideo 6424	0	
+d	11426425	ProMotion AT25	0	
+d	1142643d	ProMotion AT3D	0	
+v	1143	NetPower, Inc	0	
+v	1144	Cincinnati Milacron	0	
+d	11440001	Noservo controller	0	
+v	1145	Workbit Corporation	0	
+d	11458007	NinjaSCSI-32 Workbit	0	
+d	1145f007	NinjaSCSI-32 KME	0	
+d	1145f010	NinjaSCSI-32 Workbit	0	
+d	1145f012	NinjaSCSI-32 Logitec	0	
+d	1145f013	NinjaSCSI-32 Logitec	0	
+d	1145f015	NinjaSCSI-32 Melco	0	
+v	1146	Force Computers	0	
+v	1147	Interface Corp	0	
+v	1148	SysKonnect	0	Formerly (Schneider & Koch)
+d	11484000	FDDI Adapter	0	
+s	114840000e11b03b	Netelligent 100 FDDI DAS Fibre SC	0	
+s	114840000e11b03c	Netelligent 100 FDDI SAS Fibre SC	0	
+s	114840000e11b03d	Netelligent 100 FDDI DAS UTP	0	
+s	114840000e11b03e	Netelligent 100 FDDI SAS UTP	0	
+s	114840000e11b03f	Netelligent 100 FDDI SAS Fibre MIC	0	
+s	1148400011485521	FDDI SK-5521 (SK-NET FDDI-UP)	0	
+s	1148400011485522	FDDI SK-5522 (SK-NET FDDI-UP DAS)	0	
+s	1148400011485541	FDDI SK-5541 (SK-NET FDDI-FP)	0	
+s	1148400011485543	FDDI SK-5543 (SK-NET FDDI-LP)	0	
+s	1148400011485544	FDDI SK-5544 (SK-NET FDDI-LP DAS)	0	
+s	1148400011485821	FDDI SK-5821 (SK-NET FDDI-UP64)	0	
+s	1148400011485822	FDDI SK-5822 (SK-NET FDDI-UP64 DAS)	0	
+s	1148400011485841	FDDI SK-5841 (SK-NET FDDI-FP64)	0	
+s	1148400011485843	FDDI SK-5843 (SK-NET FDDI-LP64)	0	
+s	1148400011485844	FDDI SK-5844 (SK-NET FDDI-LP64 DAS)	0	
+d	11484200	Token Ring adapter	0	
+d	11484300	SK-98xx Gigabit Ethernet Server Adapter	0	
+s	1148430011489821	SK-9821 Gigabit Ethernet Server Adapter (SK-NET GE-T)	0	
+s	1148430011489822	SK-9822 Gigabit Ethernet Server Adapter (SK-NET GE-T dual link)	0	
+s	1148430011489841	SK-9841 Gigabit Ethernet Server Adapter (SK-NET GE-LX)	0	
+s	1148430011489842	SK-9842 Gigabit Ethernet Server Adapter (SK-NET GE-LX dual link)	0	
+s	1148430011489843	SK-9843 Gigabit Ethernet Server Adapter (SK-NET GE-SX)	0	
+s	1148430011489844	SK-9844 Gigabit Ethernet Server Adapter (SK-NET GE-SX dual link)	0	
+s	1148430011489861	SK-9861 Gigabit Ethernet Server Adapter (SK-NET GE-SX Volition)	0	
+s	1148430011489862	SK-9862 Gigabit Ethernet Server Adapter (SK-NET GE-SX Volition dual link)	0	
+s	1148430011489871	SK-9871 Gigabit Ethernet Server Adapter (SK-NET GE-ZX)	0	
+s	1148430011489872	SK-9872 Gigabit Ethernet Server Adapter (SK-NET GE-ZX dual link)	0	
+s	1148430012592970	AT-2970SX Gigabit Ethernet Adapter	0	
+s	1148430012592971	AT-2970LX Gigabit Ethernet Adapter	0	
+s	1148430012592972	AT-2970TX Gigabit Ethernet Adapter	0	
+s	1148430012592973	AT-2971SX Gigabit Ethernet Adapter	0	
+s	1148430012592974	AT-2971T Gigabit Ethernet Adapter	0	
+s	1148430012592975	AT-2970SX/2SC Gigabit Ethernet Adapter	0	
+s	1148430012592976	AT-2970LX/2SC Gigabit Ethernet Adapter	0	
+s	1148430012592977	AT-2970TX/2TX Gigabit Ethernet Adapter	0	
+d	11484320	SK-98xx V2.0 Gigabit Ethernet Adapter	0	
+s	1148432011480121	Marvell RDK-8001 Adapter	0	
+s	1148432011480221	Marvell RDK-8002 Adapter	0	
+s	1148432011480321	Marvell RDK-8003 Adapter	0	
+s	1148432011480421	Marvell RDK-8004 Adapter	0	
+s	1148432011480621	Marvell RDK-8006 Adapter	0	
+s	1148432011480721	Marvell RDK-8007 Adapter	0	
+s	1148432011480821	Marvell RDK-8008 Adapter	0	
+s	1148432011480921	Marvell RDK-8009 Adapter	0	
+s	1148432011481121	Marvell RDK-8011 Adapter	0	
+s	1148432011481221	Marvell RDK-8012 Adapter	0	
+s	1148432011483221	SK-9521 V2.0 10/100/1000Base-T Adapter	0	
+s	1148432011485021	SK-9821 V2.0 Gigabit Ethernet 10/100/1000Base-T Adapter	0	
+s	1148432011485041	SK-9841 V2.0 Gigabit Ethernet 1000Base-LX Adapter	0	
+s	1148432011485043	SK-9843 V2.0 Gigabit Ethernet 1000Base-SX Adapter	0	
+s	1148432011485051	SK-9851 V2.0 Gigabit Ethernet 1000Base-SX Adapter	0	
+s	1148432011485061	SK-9861 V2.0 Gigabit Ethernet 1000Base-SX Adapter	0	
+s	1148432011485071	SK-9871 V2.0 Gigabit Ethernet 1000Base-ZX Adapter	0	
+s	1148432011489521	SK-9521 10/100/1000Base-T Adapter	0	
+d	11484400	SK-9Dxx Gigabit Ethernet Adapter	0	
+d	11484500	SK-9Mxx Gigabit Ethernet Adapter	0	
+d	11489e00	SK-9Exx 10/100/1000Base-T Adapter	0	
+s	11489e0011482100	SK-9E21 Server Adapter	0	
+s	11489e00114821d0	SK-9E21D 10/100/1000Base-T Adapter	0	
+s	11489e0011482200	SK-9E22 Server Adapter	0	
+s	11489e0011488100	SK-9E81 Server Adapter	0	
+s	11489e0011488200	SK-9E82 Server Adapter	0	
+s	11489e0011489100	SK-9E91 Server Adapter	0	
+s	11489e0011489200	SK-9E92 Server Adapter	0	
+v	1149	Win System Corporation	0	
+v	114a	VMIC	0	
+d	114a5579	VMIPCI-5579 (Reflective Memory Card)	0	
+d	114a5587	VMIPCI-5587 (Reflective Memory Card)	0	
+d	114a6504	VMIC PCI 7755 FPGA	0	
+d	114a7587	VMIVME-7587	0	
+v	114b	Canopus Co., Ltd	0	
+v	114c	Annabooks	0	
+v	114d	IC Corporation	0	
+v	114e	Nikon Systems Inc	0	
+v	114f	Digi International	0	
+d	114f0002	AccelePort EPC	0	
+d	114f0003	RightSwitch SE-6	0	
+d	114f0004	AccelePort Xem	0	
+d	114f0005	AccelePort Xr	0	
+d	114f0006	AccelePort Xr,C/X	0	
+d	114f0009	AccelePort Xr/J	0	
+d	114f000a	AccelePort EPC/J	0	
+d	114f000c	DataFirePRIme T1 (1-port)	0	
+d	114f000d	SyncPort 2-Port (x.25/FR)	0	
+d	114f0011	AccelePort 8r EIA-232 (IBM)	0	
+d	114f0012	AccelePort 8r EIA-422	0	
+d	114f0013	AccelePort Xr	0	
+d	114f0014	AccelePort 8r EIA-422	0	
+d	114f0015	AccelePort Xem	0	
+d	114f0016	AccelePort EPC/X	0	
+d	114f0017	AccelePort C/X	0	
+d	114f001a	DataFirePRIme E1 (1-port)	0	
+d	114f001b	AccelePort C/X (IBM)	0	
+d	114f001d	DataFire RAS T1/E1/PRI	0	
+s	114f001d114f0050	DataFire RAS E1 Adapter	0	
+s	114f001d114f0051	DataFire RAS Dual E1 Adapter	0	
+s	114f001d114f0052	DataFire RAS T1 Adapter	0	
+s	114f001d114f0053	DataFire RAS Dual T1 Adapter	0	
+d	114f0023	AccelePort RAS	0	
+d	114f0024	DataFire RAS B4 ST/U	0	
+s	114f0024114f0030	DataFire RAS BRI U Adapter	0	
+s	114f0024114f0031	DataFire RAS BRI S/T Adapter	0	
+d	114f0026	AccelePort 4r 920	0	
+d	114f0027	AccelePort Xr 920	0	
+d	114f0028	ClassicBoard 4	0	
+d	114f0029	ClassicBoard 8	0	
+d	114f0034	AccelePort 2r 920	0	
+d	114f0035	DataFire DSP T1/E1/PRI cPCI	0	
+d	114f0040	AccelePort Xp	0	
+d	114f0042	AccelePort 2p	0	
+d	114f0043	AccelePort 4p	0	
+d	114f0044	AccelePort 8p	0	
+d	114f0045	AccelePort 16p	0	
+d	114f004e	AccelePort 32p	0	
+d	114f0070	Datafire Micro V IOM2 (Europe)	0	
+d	114f0071	Datafire Micro V (Europe)	0	
+d	114f0072	Datafire Micro V IOM2 (North America)	0	
+d	114f0073	Datafire Micro V (North America)	0	
+d	114f00b0	Digi Neo 4	0	
+d	114f00b1	Digi Neo 8	0	
+d	114f00c8	Digi Neo 2 DB9	0	
+d	114f00c9	Digi Neo 2 DB9 PRI	0	
+d	114f00ca	Digi Neo 2 RJ45	0	
+d	114f00cb	Digi Neo 2 RJ45 PRI	0	
+d	114f00d0	ClassicBoard 4 422	0	
+d	114f00d1	ClassicBoard 8 422	0	
+d	114f6001	Avanstar	0	
+v	1150	Thinking Machines Corp	0	
+v	1151	JAE Electronics Inc.	0	
+v	1152	Megatek	0	
+v	1153	Land Win Electronic Corp	0	
+v	1154	Melco Inc	0	
+v	1155	Pine Technology Ltd	0	
+v	1156	Periscope Engineering	0	
+v	1157	Avsys Corporation	0	
+v	1158	Voarx R & D Inc	0	
+d	11583011	Tokenet/vg 1001/10m anylan	0	
+d	11589050	Lanfleet/Truevalue	0	
+d	11589051	Lanfleet/Truevalue	0	
+v	1159	Mutech Corp	0	
+d	11590001	MV-1000	0	
+v	115a	Harlequin Ltd	0	
+v	115b	Parallax Graphics	0	
+v	115c	Photron Ltd.	0	
+v	115d	Xircom	0	
+d	115d0003	Cardbus Ethernet 10/100	0	
+s	115d000310140181	10/100 EtherJet Cardbus Adapter	0	
+s	115d000310141181	10/100 EtherJet Cardbus Adapter	0	
+s	115d000310148181	10/100 EtherJet Cardbus Adapter	0	
+s	115d000310149181	10/100 EtherJet Cardbus Adapter	0	
+s	115d0003115d0181	Cardbus Ethernet 10/100	0	
+s	115d0003115d1181	Cardbus Ethernet 10/100	0	
+s	115d000311790181	Cardbus Ethernet 10/100	0	
+s	115d000380868181	EtherExpress PRO/100 Mobile CardBus 32 Adapter	0	
+s	115d000380869181	EtherExpress PRO/100 Mobile CardBus 32 Adapter	0	
+d	115d0005	Cardbus Ethernet 10/100	0	
+s	115d000510140182	10/100 EtherJet Cardbus Adapter	0	
+s	115d000510141182	10/100 EtherJet Cardbus Adapter	0	
+s	115d0005115d0182	Cardbus Ethernet 10/100	0	
+s	115d0005115d1182	Cardbus Ethernet 10/100	0	
+d	115d0007	Cardbus Ethernet 10/100	0	
+s	115d000710140182	10/100 EtherJet Cardbus Adapter	0	
+s	115d000710141182	10/100 EtherJet Cardbus Adapter	0	
+s	115d0007115d0182	Cardbus Ethernet 10/100	0	
+s	115d0007115d1182	Cardbus Ethernet 10/100	0	
+d	115d000b	Cardbus Ethernet 10/100	0	
+s	115d000b10140183	10/100 EtherJet Cardbus Adapter	0	
+s	115d000b115d0183	Cardbus Ethernet 10/100	0	
+d	115d000c	Mini-PCI V.90 56k Modem	0	
+d	115d000f	Cardbus Ethernet 10/100	0	
+s	115d000f10140183	10/100 EtherJet Cardbus Adapter	0	
+s	115d000f115d0183	Cardbus Ethernet 10/100	0	
+d	115d00d4	Mini-PCI K56Flex Modem	0	
+d	115d0101	Cardbus 56k modem	0	
+s	115d0101115d1081	Cardbus 56k Modem	0	
+d	115d0103	Cardbus Ethernet + 56k Modem	0	
+s	115d010310149181	Cardbus 56k Modem	0	
+s	115d010311151181	Cardbus Ethernet 100 + 56k Modem	0	
+s	115d0103115d1181	CBEM56G-100 Ethernet + 56k Modem	0	
+s	115d010380869181	PRO/100 LAN + Modem56 CardBus	0	
+v	115e	Peer Protocols Inc	0	
+v	115f	Maxtor Corporation	0	
+v	1160	Megasoft Inc	0	
+v	1161	PFU Limited	0	
+v	1162	OA Laboratory Co Ltd	0	
+v	1163	Rendition	0	
+d	11630001	Verite 1000	0	
+d	11632000	Verite V2000/V2100/V2200	0	
+s	1163200010922000	Stealth II S220	0	
+v	1164	Advanced Peripherals Technologies	0	
+v	1165	Imagraph Corporation	0	
+d	11650001	Motion TPEG Recorder/Player with audio	0	
+v	1166	ServerWorks	0	
+d	11660000	CMIC-LE	0	
+d	11660005	CNB20-LE Host Bridge	0	
+d	11660006	CNB20HE Host Bridge	0	
+d	11660007	CNB20-LE Host Bridge	0	
+d	11660008	CNB20HE Host Bridge	0	
+d	11660009	CNB20LE Host Bridge	0	
+d	11660010	CIOB30	0	
+d	11660011	CMIC-HE	0	
+d	11660012	CMIC-WS Host Bridge (GC-LE chipset)	0	
+d	11660013	CNB20-HE Host Bridge	0	
+d	11660014	CMIC-LE Host Bridge (GC-LE chipset)	0	
+d	11660015	CMIC-GC Host Bridge	0	
+d	11660016	CMIC-GC Host Bridge	0	
+d	11660017	GCNB-LE Host Bridge	0	
+d	11660101	CIOB-X2 PCI-X I/O Bridge	0	
+d	11660110	CIOB-E I/O Bridge with Gigabit Ethernet	0	
+d	11660200	OSB4 South Bridge	0	
+d	11660201	CSB5 South Bridge	0	
+s	116602014c531080	CT8 mainboard	0	
+d	11660203	CSB6 South Bridge	0	
+d	11660211	OSB4 IDE Controller	0	
+d	11660212	CSB5 IDE Controller	0	
+s	116602124c531080	CT8 mainboard	0	
+d	11660213	CSB6 RAID/IDE Controller	0	
+d	11660217	CSB6 IDE Controller	0	
+d	11660220	OSB4/CSB5 OHCI USB Controller	0	
+s	116602204c531080	CT8 mainboard	0	
+d	11660221	CSB6 OHCI USB Controller	0	
+d	11660225	CSB5 LPC bridge	0	
+s	116602254c531080	CT8 mainboard	0	cancelled
+d	11660227	GCLE-2 Host Bridge	0	
+d	11660230	CSB5 LPC bridge	0	
+s	116602304c531080	CT8 mainboard	0	
+d	11660240	K2 SATA	0	
+v	1167	Mutoh Industries Inc	0	
+v	1168	Thine Electronics Inc	0	
+v	1169	Centre for Development of Advanced Computing	0	
+v	116a	Polaris Communications	0	
+d	116a6100	Bus/Tag Channel	0	
+d	116a6800	Escon Channel	0	
+d	116a7100	Bus/Tag Channel	0	
+d	116a7800	Escon Channel	0	
+v	116b	Connectware Inc	0	
+v	116c	Intelligent Resources Integrated Systems	0	
+v	116d	Martin-Marietta	0	
+v	116e	Electronics for Imaging	0	
+v	116f	Workstation Technology	0	
+v	1170	Inventec Corporation	0	
+v	1171	Loughborough Sound Images Plc	0	
+v	1172	Altera Corporation	0	
+v	1173	Adobe Systems, Inc	0	
+v	1174	Bridgeport Machines	0	
+v	1175	Mitron Computer Inc.	0	
+v	1176	SBE Incorporated	0	
+v	1177	Silicon Engineering	0	
+v	1178	Alfa, Inc.	0	
+d	1178afa1	Fast Ethernet Adapter	0	
+v	1179	Toshiba America Info Systems	0	
+d	11790103	EX-IDE Type-B	0	
+d	11790404	DVD Decoder card	0	
+d	11790406	Tecra Video Capture device	0	
+d	11790407	DVD Decoder card (Version 2)	0	
+d	11790601	601	0	
+d	11790603	ToPIC95 PCI to CardBus Bridge for Notebooks	0	
+d	1179060a	ToPIC95	0	
+d	1179060f	ToPIC97	0	
+d	11790617	ToPIC100 PCI to Cardbus Bridge with ZV Support	0	
+d	11790618	CPU to PCI and PCI to ISA bridge	0	
+d	11790701	FIR Port	0	Claimed to be Lucent DSP1645 [Mars], but that's apparently incorrect. Does anyone know the correct ID?
+d	11790804	TC6371AF SmartMedia Controller	0	
+d	11790805	SD TypA Controller	0	
+d	11790d01	FIR Port Type-DO	0	
+s	11790d0111790001	FIR Port Type-DO	0	
+v	117a	A-Trend Technology	0	
+v	117b	L G Electronics, Inc.	0	
+v	117c	Atto Technology	0	
+v	117d	Becton & Dickinson	0	
+v	117e	T/R Systems	0	
+v	117f	Integrated Circuit Systems	0	
+v	1180	Ricoh Co Ltd	0	
+d	11800465	RL5c465	0	
+d	11800466	RL5c466	0	
+d	11800475	RL5c475	0	
+s	11800475144dc006	vpr Matrix 170B4 CardBus bridge	0	
+d	11800476	RL5c476 II	0	
+s	1180047610140185	ThinkPad A/T/X Series	0	
+s	11800476104d80df	Vaio PCG-FX403	0	
+s	11800476104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	1180047614ef0220	PCD-RP-220S	0	
+d	11800477	RL5c477	0	
+d	11800478	RL5c478	0	
+s	1180047810140184	ThinkPad A30p (2653-64G)	0	
+d	11800522	R5C522 IEEE 1394 Controller	0	
+s	11800522101401cf	ThinkPad A30p (2653-64G)	0	
+d	11800551	R5C551 IEEE 1394 Controller	0	
+s	11800551144dc006	vpr Matrix 170B4	0	
+d	11800552	R5C552 IEEE 1394 Controller	0	
+s	1180055210140511	ThinkPad A/T/X Series	0	
+v	1181	Telmatics International	0	
+v	1183	Fujikura Ltd	0	
+v	1184	Forks Inc	0	
+v	1185	Dataworld International Ltd	0	
+v	1186	D-Link System Inc	0	
+d	11860100	DC21041	0	
+d	11861002	DL10050 Sundance Ethernet	0	
+s	1186100211861002	DFE-550TX	0	
+s	1186100211861012	DFE-580TX	0	
+d	11861025	AirPlus Xtreme G DWL-G650 Adapter	0	
+d	11861026	AirXpert DWL-AG650 Wireless Cardbus Adapter	0	
+d	11861043	AirXpert DWL-AG650 Wireless Cardbus Adapter	0	
+d	11861300	RTL8139 Ethernet	0	
+s	1186130011861300	DFE-538TX 10/100 Ethernet Adapter	0	
+s	1186130011861301	DFE-530TX+ 10/100 Ethernet Adapter	0	
+d	11861340	DFE-690TXD CardBus PC Card	0	
+d	11861541	DFE-680TXD CardBus PC Card	0	
+d	11861561	DRP-32TXD Cardbus PC Card	0	
+d	11862027	AirPlus Xtreme G DWL-G520 Adapter	0	
+d	11863203	AirPlus Xtreme G DWL-G520 Adapter	0	
+d	11863300	DWL-510 2.4GHz Wireless PCI Adapter	0	
+d	11863a03	AirPro DWL-A650 Wireless Cardbus Adapter(rev.B)	0	
+d	11863a04	AirPro DWL-AB650 Multimode Wireless Cardbus Adapter	0	
+d	11863a05	AirPro DWL-AB520 Multimode Wireless PCI Adapter	0	
+d	11863a07	AirXpert DWL-AG650 Wireless Cardbus Adapter	0	
+d	11863a08	AirXpert DWL-AG520 Wireless PCI Adapter	0	
+d	11863a10	AirXpert DWL-AG650 Wireless Cardbus Adapter(rev.B)	0	
+d	11863a11	AirXpert DWL-AG520 Wireless PCI Adapter(rev.B)	0	
+d	11863a12	AirPlus DWL-G650 Wireless Cardbus Adapter(rev.C)	0	
+d	11863a13	AirPlus DWL-G520 Wireless PCI Adapter(rev.B)	0	
+d	11863a14	AirPremier DWL-AG530 Wireless PCI Adapter	0	
+d	11863a63	AirXpert DWL-AG660 Wireless Cardbus Adapter	0	
+d	11863b05	DWL-G650+ CardBus PC Card	0	
+d	11864000	DL2000-based Gigabit Ethernet	0	
+d	11864c00	Gigabit Ethernet Adapter	0	
+s	11864c0011864c00	DGE-530T Gigabit Ethernet Adapter	0	
+d	11868400	D-Link DWL-650+ CardBus PC Card	0	
+v	1187	Advanced Technology Laboratories, Inc.	0	
+v	1188	Shima Seiki Manufacturing Ltd.	0	
+v	1189	Matsushita Electronics Co Ltd	0	
+v	118a	Hilevel Technology	0	
+v	118b	Hypertec Pty Limited	0	
+v	118c	Corollary, Inc	0	
+d	118c0014	PCIB [C-bus II to PCI bus host bridge chip]	0	
+d	118c1117	Intel 8-way XEON Profusion Chipset [Cache Coherency Filter]	0	
+v	118d	BitFlow Inc	0	
+d	118d0001	Raptor-PCI framegrabber	0	
+d	118d0012	Model 12 Road Runner Frame Grabber	0	
+d	118d0014	Model 14 Road Runner Frame Grabber	0	
+d	118d0024	Model 24 Road Runner Frame Grabber	0	
+d	118d0044	Model 44 Road Runner Frame Grabber	0	
+d	118d0112	Model 12 Road Runner Frame Grabber	0	
+d	118d0114	Model 14 Road Runner Frame Grabber	0	
+d	118d0124	Model 24 Road Runner Frame Grabber	0	
+d	118d0144	Model 44 Road Runner Frame Grabber	0	
+d	118d0212	Model 12 Road Runner Frame Grabber	0	
+d	118d0214	Model 14 Road Runner Frame Grabber	0	
+d	118d0224	Model 24 Road Runner Frame Grabber	0	
+d	118d0244	Model 44 Road Runner Frame Grabber	0	
+d	118d0312	Model 12 Road Runner Frame Grabber	0	
+d	118d0314	Model 14 Road Runner Frame Grabber	0	
+d	118d0324	Model 24 Road Runner Frame Grabber	0	
+d	118d0344	Model 44 Road Runner Frame Grabber	0	
+v	118e	Hermstedt GmbH	0	
+v	118f	Green Logic	0	
+v	1190	Tripace	0	
+d	1190c731	TP-910/920/940 PCI Ultra(Wide) SCSI Adapter	0	
+v	1191	Artop Electronic Corp	0	
+d	11910003	SCSI Cache Host Adapter	0	
+d	11910004	ATP8400	0	
+d	11910005	ATP850UF	0	
+d	11910006	ATP860 NO-BIOS	0	
+d	11910007	ATP860	0	
+d	11910008	ATP865 NO-ROM	0	
+d	11910009	ATP865	0	
+d	11918002	AEC6710 SCSI-2 Host Adapter	0	
+d	11918010	AEC6712UW SCSI	0	
+d	11918020	AEC6712U SCSI	0	
+d	11918030	AEC6712S SCSI	0	
+d	11918040	AEC6712D SCSI	0	
+d	11918050	AEC6712SUW SCSI	0	
+v	1192	Densan Company Ltd	0	
+v	1193	Zeitnet Inc.	0	
+d	11930001	1221	0	
+d	11930002	1225	0	
+v	1194	Toucan Technology	0	
+v	1195	Ratoc System Inc	0	
+v	1196	Hytec Electronics Ltd	0	
+v	1197	Gage Applied Sciences, Inc.	0	
+d	1197010c	CompuScope 82G 8bit 2GS/s Analog Input Card	0	
+v	1198	Lambda Systems Inc	0	
+v	1199	Attachmate Corporation	0	
+v	119a	Mind Share, Inc.	0	
+v	119b	Omega Micro Inc.	0	
+d	119b1221	82C092G	0	
+v	119c	Information Technology Inst.	0	
+v	119d	Bug, Inc. Sapporo Japan	0	
+v	119e	Fujitsu Microelectronics Ltd.	0	
+d	119e0001	FireStream 155	0	
+d	119e0003	FireStream 50	0	
+v	119f	Bull HN Information Systems	0	
+v	11a0	Convex Computer Corporation	0	
+v	11a1	Hamamatsu Photonics K.K.	0	
+v	11a2	Sierra Research and Technology	0	
+v	11a3	Deuretzbacher GmbH & Co. Eng. KG	0	
+v	11a4	Barco Graphics NV	0	
+v	11a5	Microunity Systems Eng. Inc	0	
+v	11a6	Pure Data Ltd.	0	
+v	11a7	Power Computing Corp.	0	
+v	11a8	Systech Corp.	0	
+v	11a9	InnoSys Inc.	0	
+d	11a94240	AMCC S933Q Intelligent Serial Card	0	
+v	11aa	Actel	0	
+v	11ab	Marvell Technology Group Ltd.	0	Formerly Galileo Technology, Inc.
+d	11ab0146	GT-64010/64010A System Controller	0	
+d	11ab138f	W8300 802.11 Adapter (rev 07)	0	
+d	11ab1fa6	Marvell W8300 802.11 Adapter	0	
+d	11ab4320	Gigabit Ethernet Controller	0	
+s	11ab432010190f38	Marvell 88E8001 Gigabit Ethernet Controller (ECS)	0	
+s	11ab432010198001	Marvell 88E8001 Gigabit Ethernet Controller (ECS)	0	
+s	11ab43201043173c	Marvell 88E8001 Gigabit Ethernet Controller (Asus)	0	
+s	11ab43201043811a	Marvell 88E8001 Gigabit Ethernet Controller (Asus)	0	
+s	11ab4320105b0c19	Marvell 88E8001 Gigabit Ethernet Controller (Foxconn)	0	
+s	11ab432010b8b452	SMC EZ Card 1000 (SMC9452TXV.2)	0	
+s	11ab432011ab0121	Marvell RDK-8001	0	
+s	11ab432011ab0321	Marvell RDK-8003	0	
+s	11ab432011ab1021	Marvell RDK-8010	0	
+s	11ab432011ab5021	Marvell Yukon Gigabit Ethernet 10/100/1000Base-T Controller (64 bit)	0	
+s	11ab432011ab9521	Marvell Yukon Gigabit Ethernet 10/100/1000Base-T Controller (32 bit)	0	
+s	11ab43201458e000	Marvell 88E8001 Gigabit Ethernet Controller (Gigabyte)	0	
+s	11ab4320147b1406	Marvell 88E8001 Gigabit Ethernet Controller (Abit)	0	
+s	11ab432015d40047	Marvell 88E8001 Gigabit Ethernet Controller (Iwill)	0	
+s	11ab432016959025	Marvell 88E8001 Gigabit Ethernet Controller (Epox)	0	
+s	11ab432017f21c03	Marvell 88E8001 Gigabit Ethernet Controller (Albatron)	0	
+s	11ab4320270f2803	Marvell 88E8001 Gigabit Ethernet Controller (Chaintech)	0	
+d	11ab4350	Fast Ethernet Controller	0	
+s	11ab435011790001	Marvell 88E8035 Fast Ethernet Controller (Toshiba)	0	
+s	11ab435011ab3521	Marvell RDK-8035	0	
+s	11ab43501854000d	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab43501854000e	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab43501854000f	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540011	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540012	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540016	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540017	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540018	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540019	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab43501854001c	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab43501854001e	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+s	11ab435018540020	Marvell 88E8035 Fast Ethernet Controller (LGE)	0	
+d	11ab4351	Fast Ethernet Controller	0	
+s	11ab4351107b4009	Marvell 88E8036 Fast Ethernet Controller (Wistron)	0	
+s	11ab435110f78338	Marvell 88E8036 Fast Ethernet Controller (Panasonic)	0	
+s	11ab435111790001	Marvell 88E8036 Fast Ethernet Controller (Toshiba)	0	
+s	11ab43511179ff00	Marvell 88E8036 Fast Ethernet Controller (Compal)	0	
+s	11ab43511179ff10	Marvell 88E8036 Fast Ethernet Controller (Inventec)	0	
+s	11ab435111ab3621	Marvell RDK-8036	0	
+s	11ab435113d1ac12	Abocom EFE3K - 10/100 Ethernet Expresscard	0	
+s	11ab4351161f203d	Marvell 88E8036 Fast Ethernet Controller (Arima)	0	
+s	11ab43511854000d	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab43511854000e	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab43511854000f	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540011	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540012	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540016	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540017	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540018	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540019	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab43511854001c	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab43511854001e	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+s	11ab435118540020	Marvell 88E8036 Fast Ethernet Controller (LGE)	0	
+d	11ab4360	Gigabit Ethernet Controller	0	
+s	11ab436010438134	Marvell 88E8052 Gigabit Ethernet Controller (Asus)	0	
+s	11ab4360107b4009	Marvell 88E8052 Gigabit Ethernet Controller (Wistron)	0	
+s	11ab436011ab5221	Marvell RDK-8052	0	
+s	11ab43601458e000	Marvell 88E8052 Gigabit Ethernet Controller (Gigabyte)	0	
+s	11ab43601462052c	Marvell 88E8052 Gigabit Ethernet Controller (MSI)	0	
+s	11ab436018498052	Marvell 88E8052 Gigabit Ethernet Controller (ASRock)	0	
+s	11ab43601940e000	Marvell 88E8052 Gigabit Ethernet Controller (Gigabyte)	0	
+s	11ab4360a0a00509	Marvell 88E8052 Gigabit Ethernet Controller (Aopen)	0	
+d	11ab4361	Gigabit Ethernet Controller	0	
+s	11ab4361107b3015	Marvell 88E8050 Gigabit Ethernet Controller (Gateway)	0	
+s	11ab436111ab5021	Marvell 88E8050 Gigabit Ethernet Controller (Intel)	0	
+s	11ab436180863063	D925XCVLK mainboard	0	
+d	11ab4362	Gigabit Ethernet Controller	0	
+s	11ab4362103c2a0d	Marvell 88E8053 Gigabit Ethernet Controller (Asus)	0	
+s	11ab436210438142	Marvell 88E8053 Gigabit Ethernet Controller (Asus)	0	
+s	11ab4362109f3197	Marvell 88E8053 Gigabit Ethernet Controller (Trigem)	0	
+s	11ab436210f78338	Marvell 88E8053 Gigabit Ethernet Controller (Panasonic)	0	
+s	11ab436210fda430	Marvell 88E8053 Gigabit Ethernet Controller (SOYO)	0	
+s	11ab436211790001	Marvell 88E8053 Gigabit Ethernet Controller (Toshiba)	0	
+s	11ab43621179ff00	Marvell 88E8053 Gigabit Ethernet Controller (Compal)	0	
+s	11ab43621179ff10	Marvell 88E8053 Gigabit Ethernet Controller (Inventec)	0	
+s	11ab436211ab5321	Marvell RDK-8053	0	
+s	11ab43621297c240	Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)	0	
+s	11ab43621297c241	Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)	0	
+s	11ab43621297c242	Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)	0	
+s	11ab43621297c243	Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)	0	
+s	11ab43621297c244	Marvell 88E8053 Gigabit Ethernet Controller (Shuttle)	0	
+s	11ab436213d1ac11	Abocom EGE5K - Giga Ethernet Expresscard	0	
+s	11ab43621458e000	Marvell 88E8053 Gigabit Ethernet Controller (Gigabyte)	0	
+s	11ab43621462058c	Marvell 88E8053 Gigabit Ethernet Controller (MSI)	0	
+s	11ab436214c00012	Marvell 88E8053 Gigabit Ethernet Controller (Compal)	0	
+s	11ab4362155804a0	Marvell 88E8053 Gigabit Ethernet Controller (Clevo)	0	
+s	11ab436215bd1003	Marvell 88E8053 Gigabit Ethernet Controller (DFI)	0	
+s	11ab4362161f203c	Marvell 88E8053 Gigabit Ethernet Controller (Arima)	0	
+s	11ab4362161f203d	Marvell 88E8053 Gigabit Ethernet Controller (Arima)	0	
+s	11ab436216959029	Marvell 88E8053 Gigabit Ethernet Controller (Epox)	0	
+s	11ab436217f22c08	Marvell 88E8053 Gigabit Ethernet Controller (Albatron)	0	
+s	11ab436217ff0585	Marvell 88E8053 Gigabit Ethernet Controller (Quanta)	0	
+s	11ab436218498053	Marvell 88E8053 Gigabit Ethernet Controller (ASRock)	0	
+s	11ab43621854000b	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab43621854000c	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab436218540010	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab436218540013	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab436218540014	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab436218540015	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab43621854001a	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab43621854001b	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab43621854001d	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab43621854001f	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab436218540021	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab436218540022	Marvell 88E8053 Gigabit Ethernet Controller (LGE)	0	
+s	11ab43621940e000	Marvell 88E8053 Gigabit Ethernet Controller (Gigabyte)	0	
+s	11ab4362270f2801	Marvell 88E8053 Gigabit Ethernet Controller (Chaintech)	0	
+s	11ab4362a0a00506	Marvell 88E8053 Gigabit Ethernet Controller (Aopen)	0	
+d	11ab4611	GT-64115 System Controller	0	
+d	11ab4620	GT-64120/64120A/64121A System Controller	0	
+d	11ab4801	GT-48001	0	
+d	11ab5040	MV88SX5040 4-port SATA I PCI-X Controller	0	
+d	11ab5041	MV88SX5041 4-port SATA I PCI-X Controller	0	
+d	11ab5080	MV88SX5080 8-port SATA I PCI-X Controller	0	
+d	11ab5081	MV88SX5081 8-port SATA I PCI-X Controller	0	
+d	11ab6041	MV88SX6041 4-port SATA II PCI-X Controller	0	
+d	11ab6081	MV88SX6081 8-port SATA II PCI-X Controller	0	
+d	11ab6460	MV64360/64361/64362 System Controller	0	
+d	11abf003	GT-64010 Primary Image Piranha Image Generator	0	
+v	11ac	Canon Information Systems Research Aust.	0	
+v	11ad	Lite-On Communications Inc	0	
+d	11ad0002	LNE100TX	0	
+s	11ad000211ad0002	LNE100TX	0	
+s	11ad000211ad0003	LNE100TX	0	
+s	11ad000211adf003	LNE100TX	0	
+s	11ad000211adffff	LNE100TX	0	
+s	11ad00021385f004	FA310TX	0	
+d	11adc115	LNE100TX [Linksys EtherFast 10/100]	0	
+s	11adc11511adc001	LNE100TX [ver 2.0]	0	
+v	11ae	Aztech System Ltd	0	
+v	11af	Avid Technology Inc.	0	
+d	11af0001	[Cinema]	0	
+v	11b0	V3 Semiconductor Inc.	0	
+d	11b00002	V300PSC	0	
+d	11b00292	V292PBC [Am29030/40 Bridge]	0	
+d	11b00960	V96xPBC	0	
+d	11b0c960	V96DPC	0	
+v	11b1	Apricot Computers	0	
+v	11b2	Eastman Kodak	0	
+v	11b3	Barr Systems Inc.	0	
+v	11b4	Leitch Technology International	0	
+v	11b5	Radstone Technology Plc	0	
+v	11b6	United Video Corp	0	
+v	11b7	Motorola	0	
+v	11b8	XPoint Technologies, Inc	0	
+d	11b80001	Quad PeerMaster	0	
+v	11b9	Pathlight Technology Inc.	0	
+d	11b9c0ed	SSA Controller	0	
+v	11ba	Videotron Corp	0	
+v	11bb	Pyramid Technology	0	
+v	11bc	Network Peripherals Inc	0	
+d	11bc0001	NP-PCI	0	
+v	11bd	Pinnacle Systems Inc.	0	
+v	11be	International Microcircuits Inc	0	
+v	11bf	Astrodesign, Inc.	0	
+v	11c0	Hewlett Packard	0	
+v	11c1	Agere Systems (former Lucent Microelectronics)	0	
+d	11c10440	56k WinModem	0	
+s	11c1044010338015	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044010338047	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c104401033804f	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044010cf102c	LB LT Modem V.90 56k	0	
+s	11c1044010cf104a	BIBLO LT Modem 56k	0	
+s	11c1044010cf105f	LB2 LT Modem V.90 56k	0	
+s	11c1044011790001	Internal V.90 Modem	0	
+s	11c1044011c10440	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c10440122d4101	MDP7800-U Modem	0	
+s	11c10440122d4102	MDP7800SP-U Modem	0	
+s	11c1044013e00040	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044013e00440	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044013e00441	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044013e00450	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044013e0f100	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044013e0f101	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c10440144d2101	LT56PV Modem	0	
+s	11c10440149f0440	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+d	11c10441	56k WinModem	0	
+s	11c104411033804d	LT WinModem 56k Data+Fax	0	
+s	11c1044110338065	LT WinModem 56k Data+Fax	0	
+s	11c1044110920440	Supra 56i	0	
+s	11c1044111790001	Internal V.90 Modem	0	
+s	11c1044111c10440	LT WinModem 56k Data+Fax	0	
+s	11c1044111c10441	LT WinModem 56k Data+Fax	0	
+s	11c10441122d4100	MDP7800-U Modem	0	
+s	11c1044113e00040	LT WinModem 56k Data+Fax	0	
+s	11c1044113e00100	LT WinModem 56k Data+Fax	0	
+s	11c1044113e00410	LT WinModem 56k Data+Fax	0	
+s	11c1044113e00420	TelePath Internet 56k WinModem	0	
+s	11c1044113e00440	LT WinModem 56k Data+Fax	0	
+s	11c1044113e00443	LT WinModem 56k Data+Fax	0	
+s	11c1044113e0f102	LT WinModem 56k Data+Fax	0	
+s	11c1044114169804	CommWave 56k Modem	0	
+s	11c10441141d0440	LT WinModem 56k Data+Fax	0	
+s	11c10441144f0441	Lucent 56k V.90 DF Modem	0	
+s	11c10441144f0449	Lucent 56k V.90 DF Modem	0	
+s	11c10441144f110d	Lucent Win Modem	0	
+s	11c1044114680441	Presario 56k V.90 DF Modem	0	
+s	11c1044116680440	Lucent Win Modem	0	
+d	11c10442	56k WinModem	0	
+s	11c1044211c10440	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044211c10442	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044213e00412	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044213e00442	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044213fc2471	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c10442144d2104	LT56PT Modem	0	
+s	11c10442144f1104	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c10442149f0440	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044216680440	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+d	11c10443	LT WinModem	0	
+d	11c10444	LT WinModem	0	
+d	11c10445	LT WinModem	0	
+s	11c1044580862203	PRO/100+ MiniPCI (probably an Ambit U98.003.C.00 combo card)	0	
+s	11c1044580862204	PRO/100+ MiniPCI on Armada E500	0	
+d	11c10446	LT WinModem	0	
+d	11c10447	LT WinModem	0	
+d	11c10448	WinModem 56k	0	
+s	11c1044810140131	Lucent Win Modem	0	
+s	11c1044810338066	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044813e00030	56k Voice Modem	0	
+s	11c1044813e00040	LT WinModem 56k Data+Fax+Voice+Dsvd	0	
+s	11c1044816682400	LT WinModem 56k (MiniPCI Ethernet+Modem)	0	Actiontech eth+modem card as used by Dell &c.
+d	11c10449	WinModem 56k	0	
+s	11c104490e11b14d	56k V.90 Modem	0	
+s	11c1044913e00020	LT WinModem 56k Data+Fax	0	
+s	11c1044913e00041	TelePath Internet 56k WinModem	0	
+s	11c1044914360440	Lucent Win Modem	0	
+s	11c10449144f0449	Lucent 56k V.90 DFi Modem	0	
+s	11c1044914680410	IBM ThinkPad T23 (2647-4MG)	0	
+s	11c1044914680440	Lucent Win Modem	0	
+s	11c1044914680449	Presario 56k V.90 DFi Modem	0	
+d	11c1044a	F-1156IV WinModem (V90, 56KFlex)	0	
+s	11c1044a10cf1072	LB Global LT Modem	0	
+s	11c1044a13e00012	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044a13e00042	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+s	11c1044a144f1005	LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd	0	
+d	11c1044b	LT WinModem	0	
+d	11c1044c	LT WinModem	0	
+d	11c1044d	LT WinModem	0	
+d	11c1044e	LT WinModem	0	
+d	11c1044f	V90 WildWire Modem	0	
+d	11c10450	LT WinModem	0	
+s	11c10450103380a8	Versa Note Vxi	0	
+s	11c10450144f4005	Magnia SG20	0	
+d	11c10451	LT WinModem	0	
+d	11c10452	LT WinModem	0	
+d	11c10453	LT WinModem	0	
+d	11c10454	LT WinModem	0	
+d	11c10455	LT WinModem	0	
+d	11c10456	LT WinModem	0	
+d	11c10457	LT WinModem	0	
+d	11c10458	LT WinModem	0	
+d	11c10459	LT WinModem	0	
+d	11c1045a	LT WinModem	0	
+d	11c1045c	LT WinModem	0	
+d	11c10461	V90 WildWire Modem	0	
+d	11c10462	V90 WildWire Modem	0	
+d	11c10480	Venus Modem (V90, 56KFlex)	0	
+d	11c1048c	V.92 56K WinModem	0	
+d	11c1048f	V.92 56k WinModem	0	InPorte Home Internal 56k Modem/fax/answering machine/SMS Features
+d	11c15801	USB	0	
+d	11c15802	USS-312 USB Controller	0	
+d	11c15803	USS-344S USB Controller	0	4 port PCI USB Controller made by Agere (formely Lucent)
+d	11c15811	FW323	0	
+s	11c158118086524c	D865PERL mainboard	0	
+s	11c15811dead0800	FireWire Host Bus Adapter	0	
+d	11c1ab10	WL60010 Wireless LAN MAC	0	
+d	11c1ab11	WL60040 Multimode Wireles LAN MAC	0	
+s	11c1ab1111c1ab12	WaveLAN 11abg Cardbus card (Model 1102)	0	
+s	11c1ab1111c1ab13	WaveLAN 11abg MiniPCI card (Model 0512)	0	
+s	11c1ab1111c1ab15	WaveLAN 11abg Cardbus card (Model 1106)	0	
+s	11c1ab1111c1ab16	WaveLAN 11abg MiniPCI card (Model 0516)	0	
+d	11c1ab20	ORiNOCO PCI Adapter	0	
+d	11c1ab21	Agere Wireless PCI Adapter	0	
+d	11c1ab30	Hermes2 Mini-PCI WaveLAN a/b/g	0	
+s	11c1ab3014cd2012	Hermes2 Mini-PCI WaveLAN a/b/g	0	
+v	11c2	Sand Microelectronics	0	
+v	11c3	NEC Corporation	0	
+v	11c4	Document Technologies, Inc	0	
+v	11c5	Shiva Corporation	0	
+v	11c6	Dainippon Screen Mfg. Co. Ltd	0	
+v	11c7	D.C.M. Data Systems	0	
+v	11c8	Dolphin Interconnect Solutions AS	0	
+d	11c80658	PSB32 SCI-Adapter D31x	0	
+d	11c8d665	PSB64 SCI-Adapter D32x	0	
+d	11c8d667	PSB66 SCI-Adapter D33x	0	
+v	11c9	Magma	0	
+d	11c90010	16-line serial port w/- DMA	0	
+d	11c90011	4-line serial port w/- DMA	0	
+v	11ca	LSI Systems, Inc	0	
+v	11cb	Specialix Research Ltd.	0	
+d	11cb2000	PCI_9050	0	
+s	11cb200011cb0200	SX	0	
+s	11cb200011cbb008	I/O8+	0	
+d	11cb4000	SUPI_1	0	
+d	11cb8000	T225	0	
+v	11cc	Michels & Kleberhoff Computer GmbH	0	
+v	11cd	HAL Computer Systems, Inc.	0	
+v	11ce	Netaccess	0	
+v	11cf	Pioneer Electronic Corporation	0	
+v	11d0	Lockheed Martin Federal Systems-Manassas	0	
+v	11d1	Auravision	0	
+d	11d101f7	VxP524	0	
+v	11d2	Intercom Inc.	0	
+v	11d3	Trancell Systems Inc	0	
+v	11d4	Analog Devices	0	
+d	11d41535	Blackfin BF535 processor	0	
+d	11d41805	SM56 PCI modem	0	
+d	11d41889	AD1889 sound chip	0	
+v	11d5	Ikon Corporation	0	
+d	11d50115	10115	0	
+d	11d50117	10117	0	
+v	11d6	Tekelec Telecom	0	
+v	11d7	Trenton Technology, Inc.	0	
+v	11d8	Image Technologies Development	0	
+v	11d9	TEC Corporation	0	
+v	11da	Novell	0	
+v	11db	Sega Enterprises Ltd	0	
+v	11dc	Questra Corporation	0	
+v	11dd	Crosfield Electronics Limited	0	
+v	11de	Zoran Corporation	0	
+d	11de6057	ZR36057PQC Video cutting chipset	0	
+s	11de605710317efe	DC10 Plus	0	
+s	11de60571031fc00	MiroVIDEO DC50, Motion JPEG Capture/CODEC Board	0	
+s	11de605713ca4231	JPEG/TV Card	0	
+d	11de6120	ZR36120	0	
+s	11de61201328f001	Cinemaster C DVD Decoder	0	
+v	11df	New Wave PDG	0	
+v	11e0	Cray Communications A/S	0	
+v	11e1	GEC Plessey Semi Inc.	0	
+v	11e2	Samsung Information Systems America	0	
+v	11e3	Quicklogic Corporation	0	
+d	11e35030	PC Watchdog	0	
+v	11e4	Second Wave Inc	0	
+v	11e5	IIX Consulting	0	
+v	11e6	Mitsui-Zosen System Research	0	
+v	11e7	Toshiba America, Elec. Company	0	
+v	11e8	Digital Processing Systems Inc.	0	
+v	11e9	Highwater Designs Ltd.	0	
+v	11ea	Elsag Bailey	0	
+v	11eb	Formation Inc.	0	
+v	11ec	Coreco Inc	0	
+v	11ed	Mediamatics	0	
+v	11ee	Dome Imaging Systems Inc	0	
+v	11ef	Nicolet Technologies B.V.	0	
+v	11f0	Compu-Shack	0	
+d	11f04231	FDDI	0	
+d	11f04232	FASTline UTP Quattro	0	
+d	11f04233	FASTline FO	0	
+d	11f04234	FASTline UTP	0	
+d	11f04235	FASTline-II UTP	0	
+d	11f04236	FASTline-II FO	0	
+d	11f04731	GIGAline	0	
+v	11f1	Symbios Logic Inc	0	
+v	11f2	Picture Tel Japan K.K.	0	
+v	11f3	Keithley Metrabyte	0	
+v	11f4	Kinetic Systems Corporation	0	
+d	11f42915	CAMAC controller	0	
+v	11f5	Computing Devices International	0	
+v	11f6	Compex	0	
+d	11f60112	ENet100VG4	0	
+d	11f60113	FreedomLine 100	0	
+d	11f61401	ReadyLink 2000	0	
+d	11f62011	RL100-ATX 10/100	0	
+s	11f6201111f62011	RL100-ATX	0	
+d	11f62201	ReadyLink 100TX (Winbond W89C840)	0	
+s	11f6220111f62011	ReadyLink 100TX	0	
+d	11f69881	RL100TX Fast Ethernet	0	
+v	11f7	Scientific Atlanta	0	
+v	11f8	PMC-Sierra Inc.	0	
+d	11f87375	PM7375 [LASAR-155 ATM SAR]	0	
+v	11f9	I-Cube Inc	0	
+v	11fa	Kasan Electronics Company, Ltd.	0	
+v	11fb	Datel Inc	0	
+v	11fc	Silicon Magic	0	
+v	11fd	High Street Consultants	0	
+v	11fe	Comtrol Corporation	0	
+d	11fe0001	RocketPort 32 port w/external I/F	0	
+d	11fe0002	RocketPort 8 port w/external I/F	0	
+d	11fe0003	RocketPort 16 port w/external I/F	0	
+d	11fe0004	RocketPort 4 port w/quad cable	0	
+d	11fe0005	RocketPort 8 port w/octa cable	0	
+d	11fe0006	RocketPort 8 port w/RJ11 connectors	0	
+d	11fe0007	RocketPort 4 port w/RJ11 connectors	0	
+d	11fe0008	RocketPort 8 port w/ DB78 SNI (Siemens) connector	0	
+d	11fe0009	RocketPort 16 port w/ DB78 SNI (Siemens) connector	0	
+d	11fe000a	RocketPort Plus 4 port	0	
+d	11fe000b	RocketPort Plus 8 port	0	
+d	11fe000c	RocketModem 6 port	0	
+d	11fe000d	RocketModem 4-port	0	
+d	11fe000e	RocketPort Plus 2 port RS232	0	
+d	11fe000f	RocketPort Plus 2 port RS422	0	
+d	11fe0801	RocketPort UPCI 32 port w/external I/F	0	
+d	11fe0802	RocketPort UPCI 8 port w/external I/F	0	
+d	11fe0803	RocketPort UPCI 16 port w/external I/F	0	
+d	11fe0805	RocketPort UPCI 8 port w/octa cable	0	
+d	11fe080c	RocketModem III 8 port	0	
+d	11fe080d	RocketModem III 4 port	0	
+d	11fe0903	RocketPort Compact PCI 16 port w/external I/F	0	
+d	11fe8015	RocketPort 4-port UART 16954	0	
+v	11ff	Scion Corporation	0	
+d	11ff0003	AG-5	0	
+v	1200	CSS Corporation	0	
+v	1201	Vista Controls Corp	0	
+v	1202	Network General Corp.	0	
+d	12024300	Gigabit Ethernet Adapter	0	
+s	1202430012029841	SK-9841 LX	0	
+s	1202430012029842	SK-9841 LX dual link	0	
+s	1202430012029843	SK-9843 SX	0	
+s	1202430012029844	SK-9843 SX dual link	0	
+v	1203	Bayer Corporation, Agfa Division	0	
+v	1204	Lattice Semiconductor Corporation	0	
+v	1205	Array Corporation	0	
+v	1206	Amdahl Corporation	0	
+v	1208	Parsytec GmbH	0	
+d	12084853	HS-Link Device	0	
+v	1209	SCI Systems Inc	0	
+v	120a	Synaptel	0	
+v	120b	Adaptive Solutions	0	
+v	120c	Technical Corp.	0	
+v	120d	Compression Labs, Inc.	0	
+v	120e	Cyclades Corporation	0	
+d	120e0100	Cyclom-Y below first megabyte	0	
+d	120e0101	Cyclom-Y above first megabyte	0	
+d	120e0102	Cyclom-4Y below first megabyte	0	
+d	120e0103	Cyclom-4Y above first megabyte	0	
+d	120e0104	Cyclom-8Y below first megabyte	0	
+d	120e0105	Cyclom-8Y above first megabyte	0	
+d	120e0200	Cyclades-Z below first megabyte	0	
+d	120e0201	Cyclades-Z above first megabyte	0	
+d	120e0300	PC300/RSV or /X21 (2 ports)	0	
+d	120e0301	PC300/RSV or /X21 (1 port)	0	
+d	120e0310	PC300/TE (2 ports)	0	
+d	120e0311	PC300/TE (1 port)	0	
+d	120e0320	PC300/TE-M (2 ports)	0	
+d	120e0321	PC300/TE-M (1 port)	0	
+d	120e0400	PC400	0	
+v	120f	Essential Communications	0	
+d	120f0001	Roadrunner serial HIPPI	0	
+v	1210	Hyperparallel Technologies	0	
+v	1211	Braintech Inc	0	
+v	1212	Kingston Technology Corp.	0	
+v	1213	Applied Intelligent Systems, Inc.	0	
+v	1214	Performance Technologies, Inc.	0	
+v	1215	Interware Co., Ltd	0	
+v	1216	Purup Prepress A/S	0	
+v	1217	O2 Micro, Inc.	0	
+d	12176729	OZ6729	0	
+d	1217673a	OZ6730	0	
+d	12176832	OZ6832/6833 Cardbus Controller	0	
+d	12176836	OZ6836/6860 Cardbus Controller	0	
+d	12176872	OZ6812 Cardbus Controller	0	
+d	12176925	OZ6922 Cardbus Controller	0	
+d	12176933	OZ6933 Cardbus Controller	0	
+s	1217693310251016	Travelmate 612 TX	0	
+d	12176972	OZ6912 Cardbus Controller	0	
+s	121769721014020c	ThinkPad R30	0	
+s	1217697211790001	Magnia Z310	0	
+d	12177110	OZ711Mx MultiMediaBay Accelerator	0	
+s	12177110103c0890	NC6000 laptop	0	
+d	12177112	OZ711EC1/M1 SmartCardBus MultiMediaBay Controller	0	
+d	12177113	OZ711EC1 SmartCardBus Controller	0	
+d	12177114	OZ711M1 SmartCardBus MultiMediaBay Controller	0	
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+s	123f888813280001	Cinemaster C 3.0 DVD Decoder	0	
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+d	12426562	FCX2-6562 Dual Channel PCI-X Fibre Channel Adapter	0	
+d	1242656a	FCX-6562 PCI-X Fibre Channel Adapter	0	
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+d	124b0040	PCI-40A or cPCI-200 Quad IndustryPack carrier	0	
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+v	1251	VLSI Solutions Oy	0	
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+d	12551110	MPEG Forge	0	
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+d	12552130	VideoQuest	0	
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+d	12564201	PCI-2220I	0	
+d	12564401	PCI-2240I	0	
+d	12565201	PCI-2000	0	
+v	1257	Vertex Networks, Inc.	0	
+v	1258	Gilbarco, Inc.	0	
+v	1259	Allied Telesyn International	0	
+d	12592560	AT-2560 Fast Ethernet Adapter (i82557B)	0	
+d	1259a117	RTL81xx Fast Ethernet	0	
+d	1259a120	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+v	125a	ABB Power Systems	0	
+v	125b	Asix Electronics Corporation	0	
+d	125b1400	ALFA GFC2204 Fast Ethernet	0	
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+d	125c0101	Saturn 4520P	0	
+d	125c0640	Aries 16000P	0	
+v	125d	ESS Technology	0	
+d	125d0000	ES336H Fax Modem (Early Model)	0	
+d	125d1948	Solo?	0	
+d	125d1968	ES1968 Maestro 2	0	
+s	125d196810280085	ES1968 Maestro-2 PCI	0	
+s	125d196810338051	ES1968 Maestro-2 Audiodrive	0	
+d	125d1969	ES1969 Solo-1 Audiodrive	0	
+s	125d196910140166	ES1969 SOLO-1 AudioDrive on IBM Aptiva Mainboard	0	
+s	125d1969125d8888	Solo-1 Audio Adapter	0	
+d	125d1978	ES1978 Maestro 2E	0	
+s	125d19780e11b112	Armada M700/E500	0	
+s	125d19781033803c	ES1978 Maestro-2E Audiodrive	0	
+s	125d197810338058	ES1978 Maestro-2E Audiodrive	0	
+s	125d197810924000	Monster Sound MX400	0	
+s	125d197811790001	ES1978 Maestro-2E Audiodrive	0	
+d	125d1988	ES1988 Allegro-1	0	
+s	125d198810924100	Sonic Impact S100	0	
+s	125d1988125d1988	ESS Allegro-1 Audiodrive	0	
+d	125d1989	ESS Modem	0	
+s	125d1989125d1989	ESS Modem	0	
+d	125d1998	ES1983S Maestro-3i PCI Audio Accelerator	0	
+s	125d1998102800b1	Latitude C600	0	
+s	125d1998102800e6	ES1983S Maestro-3i (Dell Inspiron 8100)	0	
+d	125d1999	ES1983S Maestro-3i PCI Modem Accelerator	0	
+d	125d199a	ES1983S Maestro-3i PCI Audio Accelerator	0	
+d	125d199b	ES1983S Maestro-3i PCI Modem Accelerator	0	
+d	125d2808	ES336H Fax Modem (Later Model)	0	
+d	125d2838	ES2838/2839 SuperLink Modem	0	
+d	125d2898	ES2898 Modem	0	
+s	125d2898125d0424	ES56-PI Data Fax Modem	0	
+s	125d2898125d0425	ES56T-PI Data Fax Modem	0	
+s	125d2898125d0426	ES56V-PI Data Fax Modem	0	
+s	125d2898125d0427	VW-PI Data Fax Modem	0	
+s	125d2898125d0428	ES56ST-PI Data Fax Modem	0	
+s	125d2898125d0429	ES56SV-PI Data Fax Modem	0	
+s	125d2898147ac001	ES56-PI Data Fax Modem	0	
+s	125d289814fe0428	ES56-PI Data Fax Modem	0	
+s	125d289814fe0429	ES56-PI Data Fax Modem	0	
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+d	12603873	Prism 2.5 Wavelan chipset	0	
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+s	1260387311863700	DWL-520 Wireless PCI Adapter, Rev E1	0	
+s	1260387313854105	MA311 802.11b wireless adapter	0	
+s	1260387316680414	HWP01170-01 802.11b PCI Wireless Adapter	0	
+s	1260387316a51601	AIR.mate PC-400 PCI Wireless LAN Adapter	0	
+s	1260387317373874	WMP11 Wireless 802.11b PCI Adapter	0	
+s	1260387380862513	Wireless 802.11b MiniPCI Adapter	0	
+d	12603886	ISL3886 [Prism Javelin/Prism Xbow]	0	
+s	1260388617cf0037	Z-Com XG-901 and clones Wireless Adapter	0	
+d	12603890	Intersil ISL3890 [Prism GT/Prism Duette]	0	
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+s	1260389010b82835	SMC2835W Wireless Cardbus Adapter	0	
+s	1260389010b8a835	SMC2835W V2 Wireless Cardbus Adapter	0	
+s	126038901113ee03	SMC2802W V2 Wireless PCI Adapter	0	
+s	1260389011863202	DWL-G650 A1 Wireless Adapter	0	
+s	126038901259c104	CG-WLCB54GT Wireless Adapter	0	
+s	1260389013854800	WG511 Wireless Adapter	0	
+s	1260389016a51605	ALLNET ALL0271 Wireless PCI Adapter	0	
+s	1260389017cf0014	Z-Com XG-600 and clones Wireless Adapter	0	
+s	1260389017cf0020	Z-Com XG-900 and clones Wireless Adapter	0	
+d	12608130	HMP8130 NTSC/PAL Video Decoder	0	
+d	12608131	HMP8131 NTSC/PAL Video Decoder	0	
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+d	12661910	NE2000Plus (RT8029) Ethernet Adapter	0	
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+d	126c1211	10/100BaseTX [RTL81xx]	0	
+d	126c126c	802.11b Wireless Ethernet Adapter	0	
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+d	126f0730	SM731 Cougar3DR	0	
+d	126f0810	SM810 LynxE	0	
+d	126f0811	SM811 LynxE	0	
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+d	126f0910	SM910	0	
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+s	127413710e110024	AudioPCI on Motherboard Compaq Deskpro	0	
+s	127413710e11b1a7	ES1371, ES1373 AudioPCI	0	
+s	12741371103380ac	ES1371, ES1373 AudioPCI	0	
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+s	1274137112741371	Creative Sound Blaster AudioPCI64V, AudioPCI128	0	
+s	1274137114626470	ES1371, ES1373 AudioPCI On Motherboard MS-6147 1.1A	0	
+s	1274137114626560	ES1371, ES1373 AudioPCI On Motherboard MS-6156 1.10	0	
+s	1274137114626630	ES1371, ES1373 AudioPCI On Motherboard MS-6163BX 1.0A	0	
+s	1274137114626631	ES1371, ES1373 AudioPCI On Motherboard MS-6163VIA 1.0A	0	
+s	1274137114626632	ES1371, ES1373 AudioPCI On Motherboard MS-6163BX 2.0A	0	
+s	1274137114626633	ES1371, ES1373 AudioPCI On Motherboard MS-6163VIA 2.0A	0	
+s	1274137114626820	ES1371, ES1373 AudioPCI On Motherboard MS-6182 1.00	0	
+s	1274137114626822	ES1371, ES1373 AudioPCI On Motherboard MS-6182 1.00A	0	
+s	1274137114626830	ES1371, ES1373 AudioPCI On Motherboard MS-6183 1.00	0	
+s	1274137114626880	ES1371, ES1373 AudioPCI On Motherboard MS-6188 1.00	0	
+s	1274137114626900	ES1371, ES1373 AudioPCI On Motherboard MS-6190 1.00	0	
+s	1274137114626910	ES1371, ES1373 AudioPCI On Motherboard MS-6191	0	
+s	1274137114626930	ES1371, ES1373 AudioPCI On Motherboard MS-6193	0	
+s	1274137114626990	ES1371, ES1373 AudioPCI On Motherboard MS-6199BX 2.0A	0	
+s	1274137114626991	ES1371, ES1373 AudioPCI On Motherboard MS-6199VIA 2.0A	0	
+s	1274137114a42077	ES1371, ES1373 AudioPCI On Motherboard KR639	0	
+s	1274137114a42105	ES1371, ES1373 AudioPCI On Motherboard MR800	0	
+s	1274137114a42107	ES1371, ES1373 AudioPCI On Motherboard MR801	0	
+s	1274137114a42172	ES1371, ES1373 AudioPCI On Motherboard DR739	0	
+s	1274137115099902	ES1371, ES1373 AudioPCI On Motherboard KW11	0	
+s	1274137115099903	ES1371, ES1373 AudioPCI On Motherboard KW31	0	
+s	1274137115099904	ES1371, ES1373 AudioPCI On Motherboard KA11	0	
+s	1274137115099905	ES1371, ES1373 AudioPCI On Motherboard KC13	0	
+s	12741371152d8801	ES1371, ES1373 AudioPCI On Motherboard CP810E	0	
+s	12741371152d8802	ES1371, ES1373 AudioPCI On Motherboard CP810	0	
+s	12741371152d8803	ES1371, ES1373 AudioPCI On Motherboard P3810E	0	
+s	12741371152d8804	ES1371, ES1373 AudioPCI On Motherboard P3810-S	0	
+s	12741371152d8805	ES1371, ES1373 AudioPCI On Motherboard P3820-S	0	
+s	12741371270f2001	ES1371, ES1373 AudioPCI On Motherboard 6CTR	0	
+s	12741371270f2200	ES1371, ES1373 AudioPCI On Motherboard 6WTX	0	
+s	12741371270f3000	ES1371, ES1373 AudioPCI On Motherboard 6WSV	0	
+s	12741371270f3100	ES1371, ES1373 AudioPCI On Motherboard 6WIV2	0	
+s	12741371270f3102	ES1371, ES1373 AudioPCI On Motherboard 6WIV	0	
+s	12741371270f7060	ES1371, ES1373 AudioPCI On Motherboard 6ASA2	0	
+s	1274137180864249	ES1371, ES1373 AudioPCI On Motherboard BI440ZX	0	
+s	127413718086424c	ES1371, ES1373 AudioPCI On Motherboard BL440ZX	0	
+s	127413718086425a	ES1371, ES1373 AudioPCI On Motherboard BZ440ZX	0	
+s	1274137180864341	ES1371, ES1373 AudioPCI On Motherboard Cayman	0	
+s	1274137180864343	ES1371, ES1373 AudioPCI On Motherboard Cape Cod	0	
+s	1274137180864649	ES1371, ES1373 AudioPCI On Motherboard Fire Island	0	
+s	127413718086464a	ES1371, ES1373 AudioPCI On Motherboard FJ440ZX	0	
+s	1274137180864d4f	ES1371, ES1373 AudioPCI On Motherboard Montreal	0	
+s	1274137180864f43	ES1371, ES1373 AudioPCI On Motherboard OC440LX	0	
+s	1274137180865243	ES1371, ES1373 AudioPCI On Motherboard RC440BX	0	
+s	1274137180865352	ES1371, ES1373 AudioPCI On Motherboard SunRiver	0	
+s	1274137180865643	ES1371, ES1373 AudioPCI On Motherboard Vancouver	0	
+s	1274137180865753	ES1371, ES1373 AudioPCI On Motherboard WS440BX	0	
+d	12745000	ES1370 [AudioPCI]	0	
+d	12745880	5880 AudioPCI	0	
+s	1274588012742000	Creative Sound Blaster AudioPCI128	0	
+s	1274588012742003	Creative SoundBlaster AudioPCI 128	0	
+s	1274588012745880	Creative Sound Blaster AudioPCI128	0	
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+s	127458801458a000	5880 AudioPCI On Motherboard 6OXET	0	
+s	1274588014626880	5880 AudioPCI On Motherboard MS-6188 1.00	0	
+s	12745880270f2001	5880 AudioPCI On Motherboard 6CTR	0	
+s	12745880270f2200	5880 AudioPCI On Motherboard 6WTX	0	
+s	12745880270f7040	5880 AudioPCI On Motherboard 6ATA4	0	
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+d	12780710	TPE5 PowerPC PCI board	0	
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+d	12790396	SDRAM controller	0	
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+s	127a1002127a1002	Rockwell 56K D/F HCF Modem	0	
+d	127a1003	HCF 56k Data/Fax Modem	0	
+s	127a10030e11b0bc	229-DF Zephyr	0	
+s	127a10030e11b114	229-DF Cheetah	0	
+s	127a10031033802b	229-DF	0	
+s	127a100313df1003	PCI56RX Modem	0	
+s	127a100313e00117	IBM	0	
+s	127a100313e00147	IBM F-1156IV+/R3 Spain V.90 Modem	0	
+s	127a100313e00197	IBM	0	
+s	127a100313e001c7	IBM F-1156IV+/R3 WW V.90 Modem	0	
+s	127a100313e001f7	IBM	0	
+s	127a100314361003	IBM	0	
+s	127a100314361103	IBM 5614PM3G V.90 Modem	0	
+s	127a100314361602	Compaq 229-DF Ducati	0	
+d	127a1004	HCF 56k Data/Fax/Voice Modem	0	
+s	127a100410481500	MicroLink 56k Modem	0	
+s	127a100410cf1059	Fujitsu 229-DFRT	0	
+d	127a1005	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+s	127a100510338029	229-DFSV	0	
+s	127a100510338054	Modem	0	
+s	127a100510cf103c	Fujitsu	0	
+s	127a100510cf1055	Fujitsu 229-DFSV	0	
+s	127a100510cf1056	Fujitsu 229-DFSV	0	
+s	127a1005122d4003	MDP3858SP-U	0	
+s	127a1005122d4006	Packard Bell MDP3858V-E	0	
+s	127a1005122d4008	MDP3858SP-A/SP-NZ	0	
+s	127a1005122d4009	MDP3858SP-E	0	
+s	127a1005122d4010	MDP3858V-U	0	
+s	127a1005122d4011	MDP3858SP-SA	0	
+s	127a1005122d4013	MDP3858V-A/V-NZ	0	
+s	127a1005122d4015	MDP3858SP-W	0	
+s	127a1005122d4016	MDP3858V-W	0	
+s	127a1005122d4019	MDP3858V-SA	0	
+s	127a100513df1005	PCI56RVP Modem	0	
+s	127a100513e00187	IBM	0	
+s	127a100513e001a7	IBM	0	
+s	127a100513e001b7	IBM DF-1156IV+/R3 Spain V.90 Modem	0	
+s	127a100513e001d7	IBM DF-1156IV+/R3 WW V.90 Modem	0	
+s	127a100514361005	IBM	0	
+s	127a100514361105	IBM	0	
+s	127a100514371105	IBM 5614PS3G V.90 Modem	0	
+d	127a1022	HCF 56k Modem	0	
+s	127a102214361303	M3-5614PM3G V.90 Modem	0	
+d	127a1023	HCF 56k Data/Fax Modem	0	
+s	127a1023122d4020	Packard Bell MDP3858-WE	0	
+s	127a1023122d4023	MDP3858-UE	0	
+s	127a102313e00247	IBM F-1156IV+/R6 Spain V.90 Modem	0	
+s	127a102313e00297	IBM	0	
+s	127a102313e002c7	IBM F-1156IV+/R6 WW V.90 Modem	0	
+s	127a102314361203	IBM	0	
+s	127a102314361303	IBM	0	
+d	127a1024	HCF 56k Data/Fax/Voice Modem	0	
+d	127a1025	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+s	127a102510cf106a	Fujitsu 235-DFSV	0	
+s	127a1025122d4021	Packard Bell MDP3858V-WE	0	
+s	127a1025122d4022	MDP3858SP-WE	0	
+s	127a1025122d4024	MDP3858V-UE	0	
+s	127a1025122d4025	MDP3858SP-UE	0	
+d	127a1026	HCF 56k PCI Speakerphone Modem	0	
+d	127a1032	HCF 56k Modem	0	
+d	127a1033	HCF 56k Modem	0	
+d	127a1034	HCF 56k Modem	0	
+d	127a1035	HCF 56k PCI Speakerphone Modem	0	
+d	127a1036	HCF 56k Modem	0	
+d	127a1085	HCF 56k Volcano PCI Modem	0	
+d	127a2005	HCF 56k Data/Fax Modem	0	
+s	127a2005104d8044	229-DFSV	0	
+s	127a2005104d8045	229-DFSV	0	
+s	127a2005104d8055	PBE/Aztech 235W-DFSV	0	
+s	127a2005104d8056	235-DFSV	0	
+s	127a2005104d805a	Modem	0	
+s	127a2005104d805f	Modem	0	
+s	127a2005104d8074	Modem	0	
+d	127a2013	HSF 56k Data/Fax Modem	0	
+s	127a201311790001	Modem	0	
+s	127a20131179ff00	Modem	0	
+d	127a2014	HSF 56k Data/Fax/Voice Modem	0	
+s	127a201410cf1057	Fujitsu Citicorp III	0	
+s	127a2014122d4050	MSP3880-U	0	
+s	127a2014122d4055	MSP3880-W	0	
+d	127a2015	HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+s	127a201510cf1063	Fujitsu	0	
+s	127a201510cf1064	Fujitsu	0	
+s	127a201514682015	Fujitsu	0	
+d	127a2016	HSF 56k Data/Fax/Voice/Spkp Modem	0	
+s	127a2016122d4051	MSP3880V-W	0	
+s	127a2016122d4052	MSP3880SP-W	0	
+s	127a2016122d4054	MSP3880V-U	0	
+s	127a2016122d4056	MSP3880SP-U	0	
+s	127a2016122d4057	MSP3880SP-A	0	
+d	127a4311	Riptide HSF 56k PCI Modem	0	
+s	127a4311127a4311	Ring Modular? Riptide HSF RT HP Dom	0	
+s	127a431113e00210	HP-GVC	0	
+d	127a4320	Riptide PCI Audio Controller	0	
+s	127a432012354320	Riptide PCI Audio Controller	0	
+d	127a4321	Riptide HCF 56k PCI Modem	0	
+s	127a432112354321	Hewlett Packard DF	0	
+s	127a432112354324	Hewlett Packard DF	0	
+s	127a432113e00210	Hewlett Packard DF	0	
+s	127a4321144d2321	Riptide	0	
+d	127a4322	Riptide PCI Game Controller	0	
+s	127a432212354322	Riptide PCI Game Controller	0	
+d	127a8234	RapidFire 616X ATM155 Adapter	0	
+s	127a8234108d0022	RapidFire 616X ATM155 Adapter	0	
+s	127a8234108d0027	RapidFire 616X ATM155 Adapter	0	
+v	127b	Pixera Corporation	0	
+v	127c	Crosspoint Solutions, Inc.	0	
+v	127d	Vela Research	0	
+v	127e	Winnov, L.P.	0	
+v	127f	Fujifilm	0	
+v	1280	Photoscript Group Ltd.	0	
+v	1281	Yokogawa Electric Corporation	0	
+v	1282	Davicom Semiconductor, Inc.	0	
+d	12829009	Ethernet 100/10 MBit	0	
+d	12829100	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	12829102	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	12829132	Ethernet 100/10 MBit	0	
+v	1283	Integrated Technology Express, Inc.	0	
+d	1283673a	IT8330G	0	
+d	12838212	IT/ITE8212 Dual channel ATA RAID controller (PCI version seems to be IT8212, embedded seems to be ITE8212)	0	
+s	1283821212830001	IT/ITE8212 Dual channel ATA RAID controller	0	
+d	12838330	IT8330G	0	
+d	12838872	IT8874F PCI Dual Serial Port Controller	0	
+d	12838888	IT8888F PCI to ISA Bridge with SMB	0	
+d	12838889	IT8889F PCI to ISA Bridge	0	
+d	1283e886	IT8330G	0	
+v	1284	Sahara Networks, Inc.	0	
+v	1285	Platform Technologies, Inc.	0	
+d	12850100	AGOGO sound chip (aka ESS Maestro 1)	0	
+v	1286	Mazet GmbH	0	
+v	1287	M-Pact, Inc.	0	
+d	1287001e	LS220D DVD Decoder	0	
+d	1287001f	LS220C DVD Decoder	0	
+v	1288	Timestep Corporation	0	
+v	1289	AVC Technology, Inc.	0	
+v	128a	Asante Technologies, Inc.	0	
+v	128b	Transwitch Corporation	0	
+v	128c	Retix Corporation	0	
+v	128d	G2 Networks, Inc.	0	
+d	128d0021	ATM155 Adapter	0	
+v	128e	Hoontech Corporation/Samho Multi Tech Ltd.	0	
+d	128e0008	ST128 WSS/SB	0	
+d	128e0009	ST128 SAM9407	0	
+d	128e000a	ST128 Game Port	0	
+d	128e000b	ST128 MPU Port	0	
+d	128e000c	ST128 Ctrl Port	0	
+v	128f	Tateno Dennou, Inc.	0	
+v	1290	Sord Computer Corporation	0	
+v	1291	NCS Computer Italia	0	
+v	1292	Tritech Microelectronics Inc	0	
+v	1293	Media Reality Technology	0	
+v	1294	Rhetorex, Inc.	0	
+v	1295	Imagenation Corporation	0	
+v	1296	Kofax Image Products	0	
+v	1297	Holco Enterprise Co, Ltd/Shuttle Computer	0	
+v	1298	Spellcaster Telecommunications Inc.	0	
+v	1299	Knowledge Technology Lab.	0	
+v	129a	VMetro, inc.	0	
+d	129a0615	PBT-615 PCI-X Bus Analyzer	0	
+v	129b	Image Access	0	
+v	129c	Jaycor	0	
+v	129d	Compcore Multimedia, Inc.	0	
+v	129e	Victor Company of Japan, Ltd.	0	
+v	129f	OEC Medical Systems, Inc.	0	
+v	12a0	Allen-Bradley Company	0	
+v	12a1	Simpact Associates, Inc.	0	
+v	12a2	Newgen Systems Corporation	0	
+v	12a3	Lucent Technologies	0	
+d	12a38105	T8105 H100 Digital Switch	0	
+v	12a4	NTT Electronics Technology Company	0	
+v	12a5	Vision Dynamics Ltd.	0	
+v	12a6	Scalable Networks, Inc.	0	
+v	12a7	AMO GmbH	0	
+v	12a8	News Datacom	0	
+v	12a9	Xiotech Corporation	0	
+v	12aa	SDL Communications, Inc.	0	
+v	12ab	Yuan Yuan Enterprise Co., Ltd.	0	
+d	12ab0002	AU8830 [Vortex2] Based Sound Card With A3D Support	0	
+d	12ab3000	MPG-200C PCI DVD Decoder Card	0	
+v	12ac	Measurex Corporation	0	
+v	12ad	Multidata GmbH	0	
+v	12ae	Alteon Networks Inc.	0	
+d	12ae0001	AceNIC Gigabit Ethernet	0	
+s	12ae000110140104	Gigabit Ethernet-SX PCI Adapter	0	
+s	12ae000112ae0001	Gigabit Ethernet-SX (Universal)	0	
+s	12ae000114100104	Gigabit Ethernet-SX PCI Adapter	0	
+d	12ae0002	AceNIC Gigabit Ethernet (Copper)	0	
+s	12ae000210a98002	Acenic Gigabit Ethernet	0	
+s	12ae000212ae0002	Gigabit Ethernet-T (3C986-T)	0	
+d	12ae00fa	Farallon PN9100-T Gigabit Ethernet	0	
+v	12af	TDK USA Corp	0	
+v	12b0	Jorge Scientific Corp	0	
+v	12b1	GammaLink	0	
+v	12b2	General Signal Networks	0	
+v	12b3	Inter-Face Co Ltd	0	
+v	12b4	FutureTel Inc	0	
+v	12b5	Granite Systems Inc.	0	
+v	12b6	Natural Microsystems	0	
+v	12b7	Cognex Modular Vision Systems Div. - Acumen Inc.	0	
+v	12b8	Korg	0	
+v	12b9	3Com Corp, Modem Division (formerly US Robotics)	0	
+d	12b91006	WinModem	0	
+s	12b9100612b9005c	USR 56k Internal Voice WinModem (Model 3472)	0	
+s	12b9100612b9005e	USR 56k Internal WinModem (Models 662975)	0	
+s	12b9100612b90062	USR 56k Internal Voice WinModem (Model 662978)	0	
+s	12b9100612b90068	USR 56k Internal Voice WinModem (Model 5690)	0	
+s	12b9100612b9007a	USR 56k Internal Voice WinModem (Model 662974)	0	
+s	12b9100612b9007f	USR 56k Internal WinModem (Models 5698, 5699)	0	
+s	12b9100612b90080	USR 56k Internal WinModem (Models 2975, 3528)	0	
+s	12b9100612b90081	USR 56k Internal Voice WinModem (Models 2974, 3529)	0	
+s	12b9100612b90091	USR 56k Internal Voice WinModem (Model 2978)	0	
+d	12b91007	USR 56k Internal WinModem	0	
+s	12b9100712b900a3	USR 56k Internal WinModem (Model 3595)	0	
+d	12b91008	56K FaxModem Model 5610	0	
+s	12b9100812b900a2	USR 56k Internal FAX Modem (Model 2977)	0	
+s	12b9100812b900aa	USR 56k Internal Voice Modem (Model 2976)	0	
+s	12b9100812b900ab	USR 56k Internal Voice Modem (Model 5609)	0	
+s	12b9100812b900ac	USR 56k Internal Voice Modem (Model 3298)	0	
+s	12b9100812b900ad	USR 56k Internal FAX Modem (Model 5610)	0	
+v	12ba	BittWare, Inc.	0	
+v	12bb	Nippon Unisoft Corporation	0	
+v	12bc	Array Microsystems	0	
+v	12bd	Computerm Corp.	0	
+v	12be	Anchor Chips Inc.	0	
+d	12be3041	AN3041Q CO-MEM	0	
+d	12be3042	AN3042Q CO-MEM Lite	0	
+s	12be304212be3042	Anchor Chips Lite Evaluation Board	0	
+v	12bf	Fujifilm Microdevices	0	
+v	12c0	Infimed	0	
+v	12c1	GMM Research Corp	0	
+v	12c2	Mentec Limited	0	
+v	12c3	Holtek Microelectronics Inc	0	
+d	12c30058	PCI NE2K Ethernet	0	
+d	12c35598	PCI NE2K Ethernet	0	
+v	12c4	Connect Tech Inc	0	
+v	12c5	Picture Elements Incorporated	0	
+d	12c5007e	Imaging/Scanning Subsystem Engine	0	
+d	12c5007f	Imaging/Scanning Subsystem Engine	0	
+d	12c50081	PCIVST [Grayscale Thresholding Engine]	0	
+d	12c50085	Video Simulator/Sender	0	
+d	12c50086	THR2 Multi-scale Thresholder	0	
+v	12c6	Mitani Corporation	0	
+v	12c7	Dialogic Corp	0	
+v	12c8	G Force Co, Ltd	0	
+v	12c9	Gigi Operations	0	
+v	12ca	Integrated Computing Engines	0	
+v	12cb	Antex Electronics Corporation	0	
+v	12cc	Pluto Technologies International	0	
+v	12cd	Aims Lab	0	
+v	12ce	Netspeed Inc.	0	
+v	12cf	Prophet Systems, Inc.	0	
+v	12d0	GDE Systems, Inc.	0	
+v	12d1	PSITech	0	
+v	12d2	NVidia / SGS Thomson (Joint Venture)	0	
+d	12d20008	NV1	0	
+d	12d20009	DAC64	0	
+d	12d20018	Riva128	0	
+s	12d2001810480c10	VICTORY Erazor	0	
+s	12d20018107b8030	STB Velocity 128	0	
+s	12d2001810920350	Viper V330	0	
+s	12d2001810921092	Viper V330	0	
+s	12d2001810b41b1b	STB Velocity 128	0	
+s	12d2001810b41b1d	STB Velocity 128	0	
+s	12d2001810b41b1e	STB Velocity 128, PAL TV-Out	0	
+s	12d2001810b41b20	STB Velocity 128 Sapphire	0	
+s	12d2001810b41b21	STB Velocity 128	0	
+s	12d2001810b41b22	STB Velocity 128 AGP, NTSC TV-Out	0	
+s	12d2001810b41b23	STB Velocity 128 AGP, PAL TV-Out	0	
+s	12d2001810b41b27	STB Velocity 128 DVD	0	
+s	12d2001810b41b88	MVP Pro 128	0	
+s	12d2001810b4222a	STB Velocity 128 AGP	0	
+s	12d2001810b42230	STB Velocity 128	0	
+s	12d2001810b42232	STB Velocity 128	0	
+s	12d2001810b42235	STB Velocity 128 AGP	0	
+s	12d200182a1554a3	3DVision-SAGP / 3DexPlorer 3000	0	
+d	12d20019	Riva128ZX	0	
+d	12d20020	TNT	0	
+d	12d20028	TNT2	0	
+d	12d20029	UTNT2	0	
+d	12d2002c	VTNT2	0	
+d	12d200a0	ITNT2	0	
+v	12d3	Vingmed Sound A/S	0	
+v	12d4	Ulticom (Formerly DGM&S)	0	
+d	12d40200	T1 Card	0	
+v	12d5	Equator Technologies Inc	0	
+v	12d6	Analogic Corp	0	
+v	12d7	Biotronic SRL	0	
+v	12d8	Pericom Semiconductor	0	
+v	12d9	Aculab PLC	0	
+d	12d90002	PCI Prosody	0	
+d	12d90004	cPCI Prosody	0	
+d	12d90005	Aculab E1/T1 PCI card	0	
+v	12da	True Time Inc.	0	
+v	12db	Annapolis Micro Systems, Inc	0	
+v	12dc	Symicron Computer Communication Ltd.	0	
+v	12dd	Management Graphics	0	
+v	12de	Rainbow Technologies	0	
+d	12de0200	CryptoSwift CS200	0	
+v	12df	SBS Technologies Inc	0	
+v	12e0	Chase Research	0	
+d	12e00010	ST16C654 Quad UART	0	
+d	12e00020	ST16C654 Quad UART	0	
+d	12e00030	ST16C654 Quad UART	0	
+v	12e1	Nintendo Co, Ltd	0	
+v	12e2	Datum Inc. Bancomm-Timing Division	0	
+v	12e3	Imation Corp - Medical Imaging Systems	0	
+v	12e4	Brooktrout Technology Inc	0	
+v	12e5	Apex Semiconductor Inc	0	
+v	12e6	Cirel Systems	0	
+v	12e7	Sunsgroup Corporation	0	
+v	12e8	Crisc Corp	0	
+v	12e9	GE Spacenet	0	
+v	12ea	Zuken	0	
+v	12eb	Aureal Semiconductor	0	
+d	12eb0001	Vortex 1	0	
+s	12eb0001104d8036	AU8820 Vortex Digital Audio Processor	0	
+s	12eb000110922000	Sonic Impact A3D	0	
+s	12eb000110922100	Sonic Impact A3D	0	
+s	12eb000110922110	Sonic Impact A3D	0	
+s	12eb000110922200	Sonic Impact A3D	0	
+s	12eb0001122d1002	AU8820 Vortex Digital Audio Processor	0	
+s	12eb000112eb0001	AU8820 Vortex Digital Audio Processor	0	
+s	12eb000150533355	Montego	0	
+d	12eb0002	Vortex 2	0	
+s	12eb0002104d8049	AU8830 Vortex 3D Digital Audio Processor	0	
+s	12eb0002104d807b	AU8830 Vortex 3D Digital Audio Processor	0	
+s	12eb000210923000	Monster Sound II	0	
+s	12eb000210923001	Monster Sound II	0	
+s	12eb000210923002	Monster Sound II	0	
+s	12eb000210923003	Monster Sound II	0	
+s	12eb000210923004	Monster Sound II	0	
+s	12eb000212eb0001	AU8830 Vortex 3D Digital Audio Processor	0	
+s	12eb000212eb0002	AU8830 Vortex 3D Digital Audio Processor	0	
+s	12eb000212eb0088	AU8830 Vortex 3D Digital Audio Processor	0	
+s	12eb0002144d3510	AU8830 Vortex 3D Digital Audio Processor	0	
+s	12eb000250533356	Montego II	0	
+d	12eb0003	AU8810 Vortex Digital Audio Processor	0	
+s	12eb0003104d8049	AU8810 Vortex Digital Audio Processor	0	
+s	12eb0003104d8077	AU8810 Vortex Digital Audio Processor	0	
+s	12eb0003109f1000	AU8810 Vortex Digital Audio Processor	0	
+s	12eb000312eb0003	AU8810 Vortex Digital Audio Processor	0	
+s	12eb000314626780	AU8810 Vortex Digital Audio Processor	0	
+s	12eb000314a42073	AU8810 Vortex Digital Audio Processor	0	
+s	12eb000314a42091	AU8810 Vortex Digital Audio Processor	0	
+s	12eb000314a42104	AU8810 Vortex Digital Audio Processor	0	
+s	12eb000314a42106	AU8810 Vortex Digital Audio Processor	0	
+d	12eb8803	Vortex 56k Software Modem	0	
+s	12eb880312eb8803	Vortex 56k Software Modem	0	
+v	12ec	3A International, Inc.	0	
+v	12ed	Optivision Inc.	0	
+v	12ee	Orange Micro	0	
+v	12ef	Vienna Systems	0	
+v	12f0	Pentek	0	
+v	12f1	Sorenson Vision Inc	0	
+v	12f2	Gammagraphx, Inc.	0	
+v	12f3	Radstone Technology	0	
+v	12f4	Megatel	0	
+v	12f5	Forks	0	
+v	12f6	Dawson France	0	
+v	12f7	Cognex	0	
+v	12f8	Electronic Design GmbH	0	
+d	12f80002	VideoMaker	0	
+v	12f9	Four Fold Ltd	0	
+v	12fb	Spectrum Signal Processing	0	
+v	12fc	Capital Equipment Corp	0	
+v	12fd	I2S	0	
+v	12fe	ESD Electronic System Design GmbH	0	
+v	12ff	Lexicon	0	
+v	1300	Harman International Industries Inc	0	
+v	1302	Computer Sciences Corp	0	
+v	1303	Innovative Integration	0	
+v	1304	Juniper Networks	0	
+v	1305	Netphone, Inc	0	
+v	1306	Duet Technologies	0	
+v	1307	Measurement Computing	0	Formerly ComputerBoards
+d	13070001	PCI-DAS1602/16	0	
+d	1307000b	PCI-DIO48H	0	
+d	1307000c	PCI-PDISO8	0	
+d	1307000d	PCI-PDISO16	0	
+d	1307000f	PCI-DAS1200	0	
+d	13070010	PCI-DAS1602/12	0	
+d	13070014	PCI-DIO24H	0	
+d	13070015	PCI-DIO24H/CTR3	0	
+d	13070016	PCI-DIO48H/CTR15	0	
+d	13070017	PCI-DIO96H	0	
+d	13070018	PCI-CTR05	0	
+d	13070019	PCI-DAS1200/JR	0	
+d	1307001a	PCI-DAS1001	0	
+d	1307001b	PCI-DAS1002	0	
+d	1307001c	PCI-DAS1602JR/16	0	
+d	1307001d	PCI-DAS6402/16	0	
+d	1307001e	PCI-DAS6402/12	0	
+d	1307001f	PCI-DAS16/M1	0	
+d	13070020	PCI-DDA02/12	0	
+d	13070021	PCI-DDA04/12	0	
+d	13070022	PCI-DDA08/12	0	
+d	13070023	PCI-DDA02/16	0	
+d	13070024	PCI-DDA04/16	0	
+d	13070025	PCI-DDA08/16	0	
+d	13070026	PCI-DAC04/12-HS	0	
+d	13070027	PCI-DAC04/16-HS	0	
+d	13070028	PCI-DIO24	0	
+d	13070029	PCI-DAS08	0	
+d	1307002c	PCI-INT32	0	
+d	13070033	PCI-DUAL-AC5	0	
+d	13070034	PCI-DAS-TC	0	
+d	13070035	PCI-DAS64/M1/16	0	
+d	13070036	PCI-DAS64/M2/16	0	
+d	13070037	PCI-DAS64/M3/16	0	
+d	1307004c	PCI-DAS1000	0	
+d	1307004d	PCI-QUAD04	0	
+d	13070052	PCI-DAS4020/12	0	
+d	1307005e	PCI-DAS6025	0	
+v	1308	Jato Technologies Inc.	0	
+d	13080001	NetCelerator Adapter	0	
+s	1308000113080001	NetCelerator Adapter	0	
+v	1309	AB Semiconductor Ltd	0	
+v	130a	Mitsubishi Electric Microcomputer	0	
+v	130b	Colorgraphic Communications Corp	0	
+v	130c	Ambex Technologies, Inc	0	
+v	130d	Accelerix Inc	0	
+v	130e	Yamatake-Honeywell Co. Ltd	0	
+v	130f	Advanet Inc	0	
+v	1310	Gespac	0	
+v	1311	Videoserver, Inc	0	
+v	1312	Acuity Imaging, Inc	0	
+v	1313	Yaskawa Electric Co.	0	
+v	1316	Teradyne Inc	0	
+v	1317	Linksys	0	
+d	13170981	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	13170985	NC100 Network Everywhere Fast Ethernet 10/100	0	
+d	13171985	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	13172850	HSP MicroModem 56	0	
+d	13178201	ADMtek ADM8211 802.11b Wireless Interface	0	
+s	1317820110b82635	SMC2635W 802.11b (11Mbps) wireless lan pcmcia (cardbus) card	0	
+s	1317820113178201	SMC2635W 802.11b (11mbps) wireless lan pcmcia (cardbus) card	0	
+d	13178211	ADMtek ADM8211 802.11b Wireless Interface	0	
+d	13179511	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+v	1318	Packet Engines Inc.	0	
+d	13180911	GNIC-II PCI Gigabit Ethernet [Hamachi]	0	
+v	1319	Fortemedia, Inc	0	
+d	13190801	Xwave QS3000A [FM801]	0	
+d	13190802	Xwave QS3000A [FM801 game port]	0	
+d	13191000	FM801 PCI Audio	0	
+d	13191001	FM801 PCI Joystick	0	
+v	131a	Finisar Corp.	0	
+v	131c	Nippon Electro-Sensory Devices Corp	0	
+v	131d	Sysmic, Inc.	0	
+v	131e	Xinex Networks Inc	0	
+v	131f	Siig Inc	0	
+d	131f1000	CyberSerial (1-port) 16550	0	
+d	131f1001	CyberSerial (1-port) 16650	0	
+d	131f1002	CyberSerial (1-port) 16850	0	
+d	131f1010	Duet 1S(16550)+1P	0	
+d	131f1011	Duet 1S(16650)+1P	0	
+d	131f1012	Duet 1S(16850)+1P	0	
+d	131f1020	CyberParallel (1-port)	0	
+d	131f1021	CyberParallel (2-port)	0	
+d	131f1030	CyberSerial (2-port) 16550	0	
+d	131f1031	CyberSerial (2-port) 16650	0	
+d	131f1032	CyberSerial (2-port) 16850	0	
+d	131f1034	Trio 2S(16550)+1P	0	
+d	131f1035	Trio 2S(16650)+1P	0	
+d	131f1036	Trio 2S(16850)+1P	0	
+d	131f1050	CyberSerial (4-port) 16550	0	
+d	131f1051	CyberSerial (4-port) 16650	0	
+d	131f1052	CyberSerial (4-port) 16850	0	
+d	131f2000	CyberSerial (1-port) 16550	0	
+d	131f2001	CyberSerial (1-port) 16650	0	
+d	131f2002	CyberSerial (1-port) 16850	0	
+d	131f2010	Duet 1S(16550)+1P	0	
+d	131f2011	Duet 1S(16650)+1P	0	
+d	131f2012	Duet 1S(16850)+1P	0	
+d	131f2020	CyberParallel (1-port)	0	
+d	131f2021	CyberParallel (2-port)	0	
+d	131f2030	CyberSerial (2-port) 16550	0	
+s	131f2030131f2030	PCI Serial Card	0	
+d	131f2031	CyberSerial (2-port) 16650	0	
+d	131f2032	CyberSerial (2-port) 16850	0	
+d	131f2040	Trio 1S(16550)+2P	0	
+d	131f2041	Trio 1S(16650)+2P	0	
+d	131f2042	Trio 1S(16850)+2P	0	
+d	131f2050	CyberSerial (4-port) 16550	0	
+d	131f2051	CyberSerial (4-port) 16650	0	
+d	131f2052	CyberSerial (4-port) 16850	0	
+d	131f2060	Trio 2S(16550)+1P	0	
+d	131f2061	Trio 2S(16650)+1P	0	
+d	131f2062	Trio 2S(16850)+1P	0	
+d	131f2081	CyberSerial (8-port) ST16654	0	
+v	1320	Crypto AG	0	
+v	1321	Arcobel Graphics BV	0	
+v	1322	MTT Co., Ltd	0	
+v	1323	Dome Inc	0	
+v	1324	Sphere Communications	0	
+v	1325	Salix Technologies, Inc	0	
+v	1326	Seachange international	0	
+v	1327	Voss scientific	0	
+v	1328	quadrant international	0	
+v	1329	Productivity Enhancement	0	
+v	132a	Microcom Inc.	0	
+v	132b	Broadband Technologies	0	
+v	132c	Micrel Inc	0	
+v	132d	Integrated Silicon Solution, Inc.	0	
+v	1330	MMC Networks	0	
+v	1331	Radisys Corp.	0	
+d	13310030	ENP-2611	0	
+d	13318200	82600 Host Bridge	0	
+d	13318201	82600 IDE	0	
+d	13318202	82600 USB	0	
+d	13318210	82600 PCI Bridge	0	
+v	1332	Micro Memory	0	
+d	13325415	MM-5415CN PCI Memory Module with Battery Backup	0	
+d	13325425	MM-5425CN PCI 64/66 Memory Module with Battery Backup	0	
+v	1334	Redcreek Communications, Inc	0	
+v	1335	Videomail, Inc	0	
+v	1337	Third Planet Publishing	0	
+v	1338	BT Electronics	0	
+v	133a	Vtel Corp	0	
+v	133b	Softcom Microsystems	0	
+v	133c	Holontech Corp	0	
+v	133d	SS Technologies	0	
+v	133e	Virtual Computer Corp	0	
+v	133f	SCM Microsystems	0	
+v	1340	Atalla Corp	0	
+v	1341	Kyoto Microcomputer Co	0	
+v	1342	Promax Systems Inc	0	
+v	1343	Phylon Communications Inc	0	
+v	1344	Crucial Technology	0	
+v	1345	Arescom Inc	0	
+v	1347	Odetics	0	
+v	1349	Sumitomo Electric Industries, Ltd.	0	
+v	134a	DTC Technology Corp.	0	
+d	134a0001	Domex 536	0	
+d	134a0002	Domex DMX3194UP SCSI Adapter	0	
+v	134b	ARK Research Corp.	0	
+v	134c	Chori Joho System Co. Ltd	0	
+v	134d	PCTel Inc	0	
+d	134d2189	HSP56 MicroModem	0	
+d	134d2486	2304WT V.92 MDC Modem	0	
+d	134d7890	HSP MicroModem 56	0	
+s	134d7890134d0001	PCT789 adapter	0	
+d	134d7891	HSP MicroModem 56	0	
+s	134d7891134d0001	HSP MicroModem 56	0	
+d	134d7892	HSP MicroModem 56	0	
+d	134d7893	HSP MicroModem 56	0	
+d	134d7894	HSP MicroModem 56	0	
+d	134d7895	HSP MicroModem 56	0	
+d	134d7896	HSP MicroModem 56	0	
+d	134d7897	HSP MicroModem 56	0	
+v	134e	CSTI	0	
+v	134f	Algo System Co Ltd	0	
+v	1350	Systec Co. Ltd	0	
+v	1351	Sonix Inc	0	
+v	1353	Thales Idatys	0	
+d	13530002	Proserver	0	
+d	13530003	PCI-FUT	0	
+d	13530004	PCI-S0	0	
+d	13530005	PCI-FUT-S0	0	
+v	1354	Dwave System Inc	0	
+v	1355	Kratos Analytical Ltd	0	
+v	1356	The Logical Co	0	
+v	1359	Prisa Networks	0	
+v	135a	Brain Boxes	0	
+v	135b	Giganet Inc	0	
+v	135c	Quatech Inc	0	
+d	135c0010	QSC-100	0	
+d	135c0020	DSC-100	0	
+d	135c0030	DSC-200/300	0	
+d	135c0040	QSC-200/300	0	
+d	135c0050	ESC-100D	0	
+d	135c0060	ESC-100M	0	
+d	135c00f0	MPAC-100 Syncronous Serial Card (Zilog 85230)	0	
+d	135c0170	QSCLP-100	0	
+d	135c0180	DSCLP-100	0	
+d	135c0190	SSCLP-100	0	
+d	135c01a0	QSCLP-200/300	0	
+d	135c01b0	DSCLP-200/300	0	
+d	135c01c0	SSCLP-200/300	0	
+v	135d	ABB Network Partner AB	0	
+v	135e	Sealevel Systems Inc	0	
+d	135e5101	Route 56.PCI - Multi-Protocol Serial Interface (Zilog Z16C32)	0	
+d	135e7101	Single Port RS-232/422/485/530	0	
+d	135e7201	Dual Port RS-232/422/485 Interface	0	
+d	135e7202	Dual Port RS-232 Interface	0	
+d	135e7401	Four Port RS-232 Interface	0	
+d	135e7402	Four Port RS-422/485 Interface	0	
+d	135e7801	Eight Port RS-232 Interface	0	
+d	135e8001	8001 Digital I/O Adapter	0	
+v	135f	I-Data International A-S	0	
+v	1360	Meinberg Funkuhren	0	
+d	13600101	PCI32 DCF77 Radio Clock	0	
+d	13600102	PCI509 DCF77 Radio Clock	0	
+d	13600103	PCI510 DCF77 Radio Clock	0	
+d	13600201	GPS167PCI GPS Receiver	0	
+d	13600202	GPS168PCI GPS Receiver	0	
+d	13600203	GPS169PCI GPS Receiver	0	
+d	13600301	TCR510PCI IRIG Receiver	0	
+v	1361	Soliton Systems K.K.	0	
+v	1362	Fujifacom Corporation	0	
+v	1363	Phoenix Technology Ltd	0	
+v	1364	ATM Communications Inc	0	
+v	1365	Hypercope GmbH	0	
+v	1366	Teijin Seiki Co. Ltd	0	
+v	1367	Hitachi Zosen Corporation	0	
+v	1368	Skyware Corporation	0	
+v	1369	Digigram	0	
+v	136a	High Soft Tech	0	
+v	136b	Kawasaki Steel Corporation	0	
+d	136bff01	KL5A72002 Motion JPEG	0	
+v	136c	Adtek System Science Co Ltd	0	
+v	136d	Gigalabs Inc	0	
+v	136f	Applied Magic Inc	0	
+v	1370	ATL Products	0	
+v	1371	CNet Technology Inc	0	
+d	1371434e	GigaCard Network Adapter	0	
+s	1371434e1371434e	N-Way PCI-Bus Giga-Card 1000/100/10Mbps(L)	0	
+v	1373	Silicon Vision Inc	0	
+v	1374	Silicom Ltd	0	
+v	1375	Argosystems Inc	0	
+v	1376	LMC	0	
+v	1377	Electronic Equipment Production & Distribution GmbH	0	
+v	1378	Telemann Co. Ltd	0	
+v	1379	Asahi Kasei Microsystems Co Ltd	0	
+v	137a	Mark of the Unicorn Inc	0	
+d	137a0001	PCI-324 Audiowire Interface	0	
+v	137b	PPT Vision	0	
+v	137c	Iwatsu Electric Co Ltd	0	
+v	137d	Dynachip Corporation	0	
+v	137e	Patriot Scientific Corporation	0	
+v	137f	Japan Satellite Systems Inc	0	
+v	1380	Sanritz Automation Co Ltd	0	
+v	1381	Brains Co. Ltd	0	
+v	1382	Marian - Electronic & Software	0	
+d	13820001	ARC88 audio recording card	0	
+d	13822088	Marc-8 MIDI 8 channel audio card	0	
+v	1383	Controlnet Inc	0	
+v	1384	Reality Simulation Systems Inc	0	
+v	1385	Netgear	0	
+d	13850013	WG311T	0	Note: This lists as Atheros Communications, Inc. AR5212 802.11abg NIC because of Madwifi
+d	13854100	802.11b Wireless Adapter (MA301)	0	
+d	13854105	MA311 802.11b wireless adapter	0	
+d	13854400	WAG511 802.11a/b/g Dual Band Wireless PC Card	0	
+d	13854600	WAG511 802.11a/b/g Dual Band Wireless PC Card	0	
+d	13854601	WAG511 802.11a/b/g Dual Band Wireless PC Card	0	
+d	13854610	WAG511 802.11a/b/g Dual Band Wireless PC Card	0	
+d	13854a00	WAG311 802.11a/g Wireless PCI Adapter	0	
+d	13854c00	WG311v2 54 Mbps Wireless PCI Adapter	0	
+d	1385620a	GA620 Gigabit Ethernet	0	
+d	1385622a	GA622	0	
+d	1385630a	GA630 Gigabit Ethernet	0	
+d	1385f004	FA310TX	0	
+v	1386	Video Domain Technologies	0	
+v	1387	Systran Corp	0	
+v	1388	Hitachi Information Technology Co Ltd	0	
+v	1389	Applicom International	0	
+d	13890001	PCI1500PFB [Intelligent fieldbus adaptor]	0	
+v	138a	Fusion Micromedia Corp	0	
+v	138b	Tokimec Inc	0	
+v	138c	Silicon Reality	0	
+v	138d	Future Techno Designs pte Ltd	0	
+v	138e	Basler GmbH	0	
+v	138f	Patapsco Designs Inc	0	
+v	1390	Concept Development Inc	0	
+v	1391	Development Concepts Inc	0	
+v	1392	Medialight Inc	0	
+v	1393	Moxa Technologies Co Ltd	0	
+d	13931040	Smartio C104H/PCI	0	
+d	13931141	Industrio CP-114	0	
+d	13931680	Smartio C168H/PCI	0	
+d	13932040	Intellio CP-204J	0	
+d	13932180	Intellio C218 Turbo PCI	0	
+d	13933200	Intellio C320 Turbo PCI	0	
+v	1394	Level One Communications	0	
+d	13940001	LXT1001 Gigabit Ethernet	0	
+s	1394000113940001	NetCelerator Adapter	0	
+v	1395	Ambicom Inc	0	
+v	1396	Cipher Systems Inc	0	
+v	1397	Cologne Chip Designs GmbH	0	
+d	13972bd0	ISDN network controller [HFC-PCI]	0	
+s	13972bd013972bd0	ISDN Board	0	
+s	13972bd0e4bf1000	CI1-1-Harp	0	
+v	1398	Clarion co. Ltd	0	
+v	1399	Rios systems Co Ltd	0	
+v	139a	Alacritech Inc	0	
+d	139a0001	Quad Port 10/100 Server Accelerator	0	
+d	139a0003	Single Port 10/100 Server Accelerator	0	
+d	139a0005	Single Port Gigabit Server Accelerator	0	
+v	139b	Mediasonic Multimedia Systems Ltd	0	
+v	139c	Quantum 3d Inc	0	
+v	139d	EPL limited	0	
+v	139e	Media4	0	
+v	139f	Aethra s.r.l.	0	
+v	13a0	Crystal Group Inc	0	
+v	13a1	Kawasaki Heavy Industries Ltd	0	
+v	13a2	Ositech Communications Inc	0	
+v	13a3	Hifn Inc.	0	
+d	13a30005	7751 Security Processor	0	
+d	13a30006	6500 Public Key Processor	0	
+d	13a30007	7811 Security Processor	0	
+d	13a30012	7951 Security Processor	0	
+d	13a30014	78XX Security Processor	0	
+d	13a30016	8065 Security Processor	0	
+d	13a30017	8165 Security Processor	0	
+d	13a30018	8154 Security Processor	0	
+v	13a4	Rascom Inc	0	
+v	13a5	Audio Digital Imaging Inc	0	
+v	13a6	Videonics Inc	0	
+v	13a7	Teles AG	0	
+v	13a8	Exar Corp.	0	
+d	13a80154	XR17C154 Quad UART	0	
+d	13a80158	XR17C158 Octal UART	0	
+v	13a9	Siemens Medical Systems, Ultrasound Group	0	
+v	13aa	Broadband Networks Inc	0	
+v	13ab	Arcom Control Systems Ltd	0	
+v	13ac	Motion Media Technology Ltd	0	
+v	13ad	Nexus Inc	0	
+v	13ae	ALD Technology Ltd	0	
+v	13af	T.Sqware	0	
+v	13b0	Maxspeed Corp	0	
+v	13b1	Tamura corporation	0	
+v	13b2	Techno Chips Co. Ltd	0	
+v	13b3	Lanart Corporation	0	
+v	13b4	Wellbean Co Inc	0	
+v	13b5	ARM	0	
+v	13b6	Dlog GmbH	0	
+v	13b7	Logic Devices Inc	0	
+v	13b8	Nokia Telecommunications oy	0	
+v	13b9	Elecom Co Ltd	0	
+v	13ba	Oxford Instruments	0	
+v	13bb	Sanyo Technosound Co Ltd	0	
+v	13bc	Bitran Corporation	0	
+v	13bd	Sharp corporation	0	
+v	13be	Miroku Jyoho Service Co. Ltd	0	
+v	13bf	Sharewave Inc	0	
+v	13c0	Microgate Corporation	0	
+d	13c00010	SyncLink Adapter v1	0	
+d	13c00020	SyncLink SCC Adapter	0	
+d	13c00030	SyncLink Multiport Adapter	0	
+d	13c00210	SyncLink Adapter v2	0	
+v	13c1	3ware Inc	0	
+d	13c11000	3ware Inc 3ware 5xxx/6xxx-series PATA-RAID	0	
+d	13c11001	3ware Inc 3ware 7xxx/8xxx-series PATA/SATA-RAID	0	
+s	13c1100113c11001	3ware Inc 3ware 7xxx/8xxx-series PATA/SATA-RAID	0	
+d	13c11002	3ware Inc 3ware 9xxx-series SATA-RAID	0	
+v	13c2	Technotrend Systemtechnik GmbH	0	
+v	13c3	Janz Computer AG	0	
+v	13c4	Phase Metrics	0	
+v	13c5	Alphi Technology Corp	0	
+v	13c6	Condor Engineering Inc	0	
+d	13c60520	CEI-520 A429 Card	0	
+d	13c60620	CEI-620 A429 Card	0	
+d	13c60820	CEI-820 A429 Card	0	
+v	13c7	Blue Chip Technology Ltd	0	
+v	13c8	Apptech Inc	0	
+v	13c9	Eaton Corporation	0	
+v	13ca	Iomega Corporation	0	
+v	13cb	Yano Electric Co Ltd	0	
+v	13cc	Metheus Corporation	0	
+v	13cd	Compatible Systems Corporation	0	
+v	13ce	Cocom A/S	0	
+v	13cf	Studio Audio & Video Ltd	0	
+v	13d0	Techsan Electronics Co Ltd	0	
+d	13d02103	B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card	0	
+d	13d02200	B2C2 FlexCopIII DVB chip / Technisat SkyStar2 DVB card	0	
+v	13d1	Abocom Systems Inc	0	
+d	13d1ab02	ADMtek Centaur-C rev 17 [D-Link DFE-680TX] CardBus Fast Ethernet Adapter	0	
+d	13d1ab03	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	13d1ab06	RTL8139 [FE2000VX] CardBus Fast Ethernet Attached Port Adapter	0	
+d	13d1ab08	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+v	13d2	Shark Multimedia Inc	0	
+v	13d3	IMC Networks	0	
+v	13d4	Graphics Microsystems Inc	0	
+v	13d5	Media 100 Inc	0	
+v	13d6	K.I. Technology Co Ltd	0	
+v	13d7	Toshiba Engineering Corporation	0	
+v	13d8	Phobos corporation	0	
+v	13d9	Apex PC Solutions Inc	0	
+v	13da	Intresource Systems pte Ltd	0	
+v	13db	Janich & Klass Computertechnik GmbH	0	
+v	13dc	Netboost Corporation	0	
+v	13dd	Multimedia Bundle Inc	0	
+v	13de	ABB Robotics Products AB	0	
+v	13df	E-Tech Inc	0	
+d	13df0001	PCI56RVP Modem	0	
+s	13df000113df0001	PCI56RVP Modem	0	
+v	13e0	GVC Corporation	0	
+v	13e1	Silicom Multimedia Systems Inc	0	
+v	13e2	Dynamics Research Corporation	0	
+v	13e3	Nest Inc	0	
+v	13e4	Calculex Inc	0	
+v	13e5	Telesoft Design Ltd	0	
+v	13e6	Argosy research Inc	0	
+v	13e7	NAC Incorporated	0	
+v	13e8	Chip Express Corporation	0	
+v	13e9	Intraserver Technology Inc	0	
+v	13ea	Dallas Semiconductor	0	
+v	13eb	Hauppauge Computer Works Inc	0	
+v	13ec	Zydacron Inc	0	
+v	13ed	Raytheion E-Systems	0	
+v	13ee	Hayes Microcomputer Products Inc	0	
+v	13ef	Coppercom Inc	0	
+v	13f0	Sundance Technology Inc	0	
+d	13f00201	ST201 Sundance Ethernet	0	
+v	13f1	Oce' - Technologies B.V.	0	
+v	13f2	Ford Microelectronics Inc	0	
+v	13f3	Mcdata Corporation	0	
+v	13f4	Troika Networks, Inc.	0	
+d	13f41401	Zentai Fibre Channel Adapter	0	
+v	13f5	Kansai Electric Co. Ltd	0	
+v	13f6	C-Media Electronics Inc	0	
+d	13f60011	CMI8738	0	
+d	13f60100	CM8338A	0	
+s	13f6010013f6ffff	CMI8338/C3DX PCI Audio Device	0	
+d	13f60101	CM8338B	0	
+s	13f6010113f60101	CMI8338-031 PCI Audio Device	0	
+d	13f60111	CM8738	0	
+s	13f6011110190970	P6STP-FL motherboard	0	
+s	13f6011110438035	CUSI-FX motherboard	0	
+s	13f6011110438077	CMI8738 6-channel audio controller	0	
+s	13f60111104380e2	CMI8738 6ch-MX	0	
+s	13f6011113f60111	CMI8738/C3DX PCI Audio Device	0	
+s	13f601111681a000	Gamesurround MUSE XL	0	
+d	13f60211	CM8738	0	
+v	13f7	Wildfire Communications	0	
+v	13f8	Ad Lib Multimedia Inc	0	
+v	13f9	NTT Advanced Technology Corp.	0	
+v	13fa	Pentland Systems Ltd	0	
+v	13fb	Aydin Corp	0	
+v	13fc	Computer Peripherals International	0	
+v	13fd	Micro Science Inc	0	
+v	13fe	Advantech Co. Ltd	0	
+d	13fe1240	PCI-1240 4-channel stepper motor controller card w.  Nova Electronics MCX314	0	
+d	13fe1600	PCI-1612 4-port RS-232/422/485 PCI Communication Card	0	
+d	13fe1752	PCI-1752	0	
+d	13fe1754	PCI-1754	0	
+d	13fe1756	PCI-1756	0	
+v	13ff	Silicon Spice Inc	0	
+v	1400	Artx Inc	0	
+d	14001401	9432 TX	0	
+v	1401	CR-Systems A/S	0	
+v	1402	Meilhaus Electronic GmbH	0	
+v	1403	Ascor Inc	0	
+v	1404	Fundamental Software Inc	0	
+v	1405	Excalibur Systems Inc	0	
+v	1406	Oce' Printing Systems GmbH	0	
+v	1407	Lava Computer mfg Inc	0	
+d	14070100	Lava Dual Serial	0	
+d	14070101	Lava Quatro A	0	
+d	14070102	Lava Quatro B	0	
+d	14070120	Quattro-PCI A	0	
+d	14070121	Quattro-PCI B	0	
+d	14070180	Lava Octo A	0	
+d	14070181	Lava Octo B	0	
+d	14070200	Lava Port Plus	0	
+d	14070201	Lava Quad A	0	
+d	14070202	Lava Quad B	0	
+d	14070220	Lava Quattro PCI Ports A/B	0	
+d	14070221	Lava Quattro PCI Ports C/D	0	
+d	14070500	Lava Single Serial	0	
+d	14070600	Lava Port 650	0	
+d	14078000	Lava Parallel	0	
+d	14078001	Dual parallel port controller A	0	
+d	14078002	Lava Dual Parallel port A	0	
+d	14078003	Lava Dual Parallel port B	0	
+d	14078800	BOCA Research IOPPAR	0	
+v	1408	Aloka Co. Ltd	0	
+v	1409	Timedia Technology Co Ltd	0	
+d	14097168	PCI2S550 (Dual 16550 UART)	0	
+v	140a	DSP Research Inc	0	
+v	140b	Ramix Inc	0	
+v	140c	Elmic Systems Inc	0	
+v	140d	Matsushita Electric Works Ltd	0	
+v	140e	Goepel Electronic GmbH	0	
+v	140f	Salient Systems Corp	0	
+v	1410	Midas lab Inc	0	
+v	1411	Ikos Systems Inc	0	
+v	1412	VIA Technologies Inc.	0	formerly IC Ensemble Inc.
+d	14121712	ICE1712 [Envy24] PCI Multi-Channel I/O Controller	0	
+s	141217121412d638	M-Audio Delta 410	0	
+d	14121724	VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller	0	
+v	1413	Addonics	0	
+v	1414	Microsoft Corporation	0	
+v	1415	Oxford Semiconductor Ltd	0	
+d	14158403	VScom 011H-EP1 1 port parallel adaptor	0	
+d	14159501	OX16PCI954 (Quad 16950 UART) function 0	0	
+s	14159501131f2050	CyberPro (4-port)	0	
+s	1415950115ed2000	MCCR Serial p0-3 of 8	0	
+s	1415950115ed2001	MCCR Serial p0-3 of 16	0	
+d	1415950a	EXSYS EX-41092 Dual 16950 Serial adapter	0	
+d	1415950b	OXCB950 Cardbus 16950 UART	0	
+d	14159511	OX16PCI954 (Quad 16950 UART) function 1	0	
+s	1415951115ed2000	MCCR Serial p4-7 of 8	0	
+s	1415951115ed2001	MCCR Serial p4-15 of 16	0	
+d	14159521	OX16PCI952 (Dual 16950 UART)	0	
+v	1416	Multiwave Innovation pte Ltd	0	
+v	1417	Convergenet Technologies Inc	0	
+v	1418	Kyushu electronics systems Inc	0	
+v	1419	Excel Switching Corp	0	
+v	141a	Apache Micro Peripherals Inc	0	
+v	141b	Zoom Telephonics Inc	0	
+v	141d	Digitan Systems Inc	0	
+v	141e	Fanuc Ltd	0	
+v	141f	Visiontech Ltd	0	
+v	1420	Psion Dacom plc	0	
+d	14208002	Gold Card NetGlobal 56k+10/100Mb CardBus (Ethernet part)	0	
+d	14208003	Gold Card NetGlobal 56k+10/100Mb CardBus (Modem part)	0	
+v	1421	Ads Technologies Inc	0	
+v	1422	Ygrec Systems Co Ltd	0	
+v	1423	Custom Technology Corp.	0	
+v	1424	Videoserver Connections	0	
+v	1425	Chelsio Communications Inc	0	
+v	1426	Storage Technology Corp.	0	
+v	1427	Better On-Line Solutions	0	
+v	1428	Edec Co Ltd	0	
+v	1429	Unex Technology Corp.	0	
+v	142a	Kingmax Technology Inc	0	
+v	142b	Radiolan	0	
+v	142c	Minton Optic Industry Co Ltd	0	
+v	142d	Pix stream Inc	0	
+v	142e	Vitec Multimedia	0	
+d	142e4020	VM2-2 [Video Maker 2] MPEG1/2 Encoder	0	
+v	142f	Radicom Research Inc	0	
+v	1430	ITT Aerospace/Communications Division	0	
+v	1431	Gilat Satellite Networks	0	
+v	1432	Edimax Computer Co.	0	
+d	14329130	RTL81xx Fast Ethernet	0	
+v	1433	Eltec Elektronik GmbH	0	
+v	1435	Real Time Devices US Inc.	0	
+v	1436	CIS Technology Inc	0	
+v	1437	Nissin Inc Co	0	
+v	1438	Atmel-dream	0	
+v	1439	Outsource Engineering & Mfg. Inc	0	
+v	143a	Stargate Solutions Inc	0	
+v	143b	Canon Research Center, America	0	
+v	143c	Amlogic Inc	0	
+v	143d	Tamarack Microelectronics Inc	0	
+v	143e	Jones Futurex Inc	0	
+v	143f	Lightwell Co Ltd - Zax Division	0	
+v	1440	ALGOL Corp.	0	
+v	1441	AGIE Ltd	0	
+v	1442	Phoenix Contact GmbH & Co.	0	
+v	1443	Unibrain S.A.	0	
+v	1444	TRW	0	
+v	1445	Logical DO Ltd	0	
+v	1446	Graphin Co Ltd	0	
+v	1447	AIM GmBH	0	
+v	1448	Alesis Studio Electronics	0	
+v	1449	TUT Systems Inc	0	
+v	144a	Adlink Technology	0	
+d	144a7296	PCI-7296	0	
+d	144a7432	PCI-7432	0	
+d	144a7433	PCI-7433	0	
+d	144a7434	PCI-7434	0	
+d	144a7841	PCI-7841	0	
+d	144a8133	PCI-8133	0	
+d	144a8164	PCI-8164	0	
+d	144a8554	PCI-8554	0	
+d	144a9111	PCI-9111	0	
+d	144a9113	PCI-9113	0	
+d	144a9114	PCI-9114	0	
+v	144b	Loronix Information Systems Inc	0	
+v	144c	Catalina Research Inc	0	
+v	144d	Samsung Electronics Co Ltd	0	
+v	144e	OLITEC	0	
+v	144f	Askey Computer Corp.	0	
+v	1450	Octave Communications Ind.	0	
+v	1451	SP3D Chip Design GmBH	0	
+v	1453	MYCOM Inc	0	
+v	1454	Altiga Networks	0	
+v	1455	Logic Plus Plus Inc	0	
+v	1456	Advanced Hardware Architectures	0	
+v	1457	Nuera Communications Inc	0	
+v	1458	Giga-byte Technology	0	
+v	1459	DOOIN Electronics	0	
+v	145a	Escalate Networks Inc	0	
+v	145b	PRAIM SRL	0	
+v	145c	Cryptek	0	
+v	145d	Gallant Computer Inc	0	
+v	145e	Aashima Technology B.V.	0	
+v	145f	Baldor Electric Company	0	
+d	145f0001	NextMove PCI	0	
+v	1460	DYNARC INC	0	
+v	1461	Avermedia Technologies Inc	0	
+v	1462	Micro-Star International Co., Ltd.	0	
+d	14626825	PCI Card wireless 11g [PC54G]	0	
+d	14628725	NVIDIA NV25 [GeForce4 Ti 4600] VGA Adapter	0	
+d	14629000	NVIDIA NV28 [GeForce4 Ti 4800] VGA Adapter	0	MSI G4Ti4800, 128MB DDR SDRAM, TV-Out, DVI-I
+d	14629119	NVIDIA NV31 [GeForce FX 5600XT] VGA Adapter	0	
+v	1463	Fast Corporation	0	
+v	1464	Interactive Circuits & Systems Ltd	0	
+v	1465	GN NETTEST Telecom DIV.	0	
+v	1466	Designpro Inc.	0	
+v	1467	DIGICOM SPA	0	
+v	1468	AMBIT Microsystem Corp.	0	
+v	1469	Cleveland Motion Controls	0	
+v	146a	IFR	0	
+v	146b	Parascan Technologies Ltd	0	
+v	146c	Ruby Tech Corp.	0	
+d	146c1430	FE-1430TX Fast Ethernet PCI Adapter	0	
+v	146d	Tachyon, INC.	0	
+v	146e	Williams Electronics Games, Inc.	0	
+v	146f	Multi Dimensional Consulting Inc	0	
+v	1470	Bay Networks	0	
+v	1471	Integrated Telecom Express Inc	0	
+v	1472	DAIKIN Industries, Ltd	0	
+v	1473	ZAPEX Technologies Inc	0	
+v	1474	Doug Carson & Associates	0	
+v	1475	PICAZO Communications	0	
+v	1476	MORTARA Instrument Inc	0	
+v	1477	Net Insight	0	
+v	1478	DIATREND Corporation	0	
+v	1479	TORAY Industries Inc	0	
+v	147a	FORMOSA Industrial Computing	0	
+v	147b	ABIT Computer Corp.	0	
+v	147c	AWARE, Inc.	0	
+v	147d	Interworks Computer Products	0	
+v	147e	Matsushita Graphic Communication Systems, Inc.	0	
+v	147f	NIHON UNISYS, Ltd.	0	
+v	1480	SCII Telecom	0	
+v	1481	BIOPAC Systems Inc	0	
+v	1482	ISYTEC - Integrierte Systemtechnik GmBH	0	
+v	1483	LABWAY Corporation	0	
+v	1484	Logic Corporation	0	
+v	1485	ERMA - Electronic GmBH	0	
+v	1486	L3 Communications Telemetry & Instrumentation	0	
+v	1487	MARQUETTE Medical Systems	0	
+v	1488	KONTRON Electronik GmBH	0	
+v	1489	KYE Systems Corporation	0	
+v	148a	OPTO	0	
+v	148b	INNOMEDIALOGIC Inc.	0	
+v	148c	C.P. Technology Co. Ltd	0	
+v	148d	DIGICOM Systems, Inc.	0	
+d	148d1003	HCF 56k Data/Fax Modem	0	
+v	148e	OSI Plus Corporation	0	
+v	148f	Plant Equipment, Inc.	0	
+v	1490	Stone Microsystems PTY Ltd.	0	
+v	1491	ZEAL Corporation	0	
+v	1492	Time Logic Corporation	0	
+v	1493	MAKER Communications	0	
+v	1494	WINTOP Technology, Inc.	0	
+v	1495	TOKAI Communications Industry Co. Ltd	0	
+v	1496	JOYTECH Computer Co., Ltd.	0	
+v	1497	SMA Regelsysteme GmBH	0	
+v	1498	TEWS Datentechnik GmBH	0	
+d	149830c8	TPCI200	0	
+v	1499	EMTEC CO., Ltd	0	
+v	149a	ANDOR Technology Ltd	0	
+v	149b	SEIKO Instruments Inc	0	
+v	149c	OVISLINK Corp.	0	
+v	149d	NEWTEK Inc	0	
+d	149d0001	Video Toaster for PC	0	
+v	149e	Mapletree Networks Inc.	0	
+v	149f	LECTRON Co Ltd	0	
+v	14a0	SOFTING GmBH	0	
+v	14a1	Systembase Co Ltd	0	
+v	14a2	Millennium Engineering Inc	0	
+v	14a3	Maverick Networks	0	
+v	14a4	GVC/BCM Advanced Research	0	
+v	14a5	XIONICS Document Technologies Inc	0	
+v	14a6	INOVA Computers GmBH & Co KG	0	
+v	14a7	MYTHOS Systems Inc	0	
+v	14a8	FEATRON Technologies Corporation	0	
+v	14a9	HIVERTEC Inc	0	
+v	14aa	Advanced MOS Technology Inc	0	
+v	14ab	Mentor Graphics Corp.	0	
+v	14ac	Novaweb Technologies Inc	0	
+v	14ad	Time Space Radio AB	0	
+v	14ae	CTI, Inc	0	
+v	14af	Guillemot Corporation	0	
+d	14af7102	3D Prophet II MX	0	
+v	14b0	BST Communication Technology Ltd	0	
+v	14b1	Nextcom K.K.	0	
+v	14b2	ENNOVATE Networks Inc	0	
+v	14b3	XPEED Inc	0	
+d	14b30000	DSL NIC	0	
+v	14b4	PHILIPS Business Electronics B.V.	0	
+v	14b5	Creamware GmBH	0	
+d	14b50200	Scope	0	
+d	14b50300	Pulsar	0	
+d	14b50400	PulsarSRB	0	
+d	14b50600	Pulsar2	0	
+d	14b50800	DSP-Board	0	
+d	14b50900	DSP-Board	0	
+d	14b50a00	DSP-Board	0	
+d	14b50b00	DSP-Board	0	
+v	14b6	Quantum Data Corp.	0	
+v	14b7	PROXIM Inc	0	
+d	14b70001	Symphony 4110	0	
+v	14b8	Techsoft Technology Co Ltd	0	
+v	14b9	AIRONET Wireless Communications	0	
+d	14b90001	PC4800	0	
+d	14b90340	PC4800	0	
+d	14b90350	PC4800	0	
+d	14b94500	PC4500	0	
+d	14b94800	Cisco Aironet 340 802.11b Wireless LAN Adapter/Aironet PC4800	0	
+d	14b9a504	Cisco Aironet Wireless 802.11b	0	
+d	14b9a505	Cisco Aironet CB20a 802.11a Wireless LAN Adapter	0	
+d	14b9a506	Cisco Aironet Mini PCI b/g	0	
+v	14ba	INTERNIX Inc.	0	
+v	14bb	SEMTECH Corporation	0	
+v	14bc	Globespan Semiconductor Inc.	0	
+v	14bd	CARDIO Control N.V.	0	
+v	14be	L3 Communications	0	
+v	14bf	SPIDER Communications Inc.	0	
+v	14c0	COMPAL Electronics Inc	0	
+v	14c1	MYRICOM Inc.	0	
+d	14c18043	Myrinet 2000 Scalable Cluster Interconnect	0	
+v	14c2	DTK Computer	0	
+v	14c3	MEDIATEK Corp.	0	
+v	14c4	IWASAKI Information Systems Co Ltd	0	
+v	14c5	Automation Products AB	0	
+v	14c6	Data Race Inc	0	
+v	14c7	Modular Technology Holdings Ltd	0	
+v	14c8	Turbocomm Tech. Inc.	0	
+v	14c9	ODIN Telesystems Inc	0	
+v	14ca	PE Logic Corp.	0	
+v	14cb	Billionton Systems Inc	0	
+v	14cc	NAKAYO Telecommunications Inc	0	
+v	14cd	Universal Scientific Ind.	0	
+v	14ce	Whistle Communications	0	
+v	14cf	TEK Microsystems Inc.	0	
+v	14d0	Ericsson Axe R & D	0	
+v	14d1	Computer Hi-Tech Co Ltd	0	
+v	14d2	Titan Electronics Inc	0	
+d	14d28001	VScom 010L 1 port parallel adaptor	0	
+d	14d28002	VScom 020L 2 port parallel adaptor	0	
+d	14d28010	VScom 100L 1 port serial adaptor	0	
+d	14d28011	VScom 110L 1 port serial and 1 port parallel adaptor	0	
+d	14d28020	VScom 200L 1 port serial adaptor	0	
+d	14d28021	VScom 210L 2 port serial and 1 port parallel adaptor	0	
+d	14d28040	VScom 400L 4 port serial adaptor	0	
+d	14d28080	VScom 800L 8 port serial adaptor	0	
+d	14d2a000	VScom 010H 1 port parallel adaptor	0	
+d	14d2a001	VScom 100H 1 port serial adaptor	0	
+d	14d2a003	VScom 400H 4 port serial adaptor	0	
+d	14d2a004	VScom 400HF1 4 port serial adaptor	0	
+d	14d2a005	VScom 200H 2 port serial adaptor	0	
+d	14d2e001	VScom 010HV2 1 port parallel adaptor	0	
+d	14d2e010	VScom 100HV2 1 port serial adaptor	0	
+d	14d2e020	VScom 200HV2 2 port serial adaptor	0	
+v	14d3	CIRTECH (UK) Ltd	0	
+v	14d4	Panacom Technology Corp	0	
+v	14d5	Nitsuko Corporation	0	
+v	14d6	Accusys Inc	0	
+v	14d7	Hirakawa Hewtech Corp	0	
+v	14d8	HOPF Elektronik GmBH	0	
+v	14d9	Alliance Semiconductor Corporation	0	Formerly SiPackets, Inc., formerly API NetWorks, Inc., formerly Alpha Processor, Inc.
+d	14d90010	AP1011/SP1011 HyperTransport-PCI Bridge [Sturgeon]	0	
+d	14d99000	AS90L10204/10208 HyperTransport to PCI-X Bridge	0	
+v	14da	National Aerospace Laboratories	0	
+v	14db	AFAVLAB Technology Inc	0	
+d	14db2120	TK9902	0	
+v	14dc	Amplicon Liveline Ltd	0	
+d	14dc0000	PCI230	0	
+d	14dc0001	PCI242	0	
+d	14dc0002	PCI244	0	
+d	14dc0003	PCI247	0	
+d	14dc0004	PCI248	0	
+d	14dc0005	PCI249	0	
+d	14dc0006	PCI260	0	
+d	14dc0007	PCI224	0	
+d	14dc0008	PCI234	0	
+d	14dc0009	PCI236	0	
+d	14dc000a	PCI272	0	
+d	14dc000b	PCI215	0	
+v	14dd	Boulder Design Labs Inc	0	
+v	14de	Applied Integration Corporation	0	
+v	14df	ASIC Communications Corp	0	
+v	14e1	INVERTEX	0	
+v	14e2	INFOLIBRIA	0	
+v	14e3	AMTELCO	0	
+v	14e4	Broadcom Corporation	0	
+d	14e40800	Sentry5 Chipcommon I/O Controller	0	
+d	14e40804	Sentry5 PCI Bridge	0	
+d	14e40805	Sentry5 MIPS32 CPU	0	
+d	14e40806	Sentry5 Ethernet Controller	0	
+d	14e4080b	Sentry5 Crypto Accelerator	0	
+d	14e4080f	Sentry5 DDR/SDR RAM Controller	0	
+d	14e40811	Sentry5 External Interface Core	0	
+d	14e40816	BCM3302 Sentry5 MIPS32 CPU	0	
+d	14e41644	NetXtreme BCM5700 Gigabit Ethernet	0	
+s	14e4164410140277	Broadcom Vigil B5700 1000Base-T	0	
+s	14e41644102800d1	Broadcom BCM5700	0	
+s	14e4164410280106	Broadcom BCM5700	0	
+s	14e4164410280109	Broadcom BCM5700 1000Base-T	0	
+s	14e416441028010a	Broadcom BCM5700 1000BaseTX	0	
+s	14e4164410b71000	3C996-T 1000Base-T	0	
+s	14e4164410b71001	3C996B-T 1000Base-T	0	
+s	14e4164410b71002	3C996C-T 1000Base-T	0	
+s	14e4164410b71003	3C997-T 1000Base-T Dual Port	0	
+s	14e4164410b71004	3C996-SX 1000Base-SX	0	
+s	14e4164410b71005	3C997-SX 1000Base-SX Dual Port	0	
+s	14e4164410b71008	3C942 Gigabit LOM (31X31)	0	
+s	14e4164414e40002	NetXtreme 1000Base-SX	0	
+s	14e4164414e40003	NetXtreme 1000Base-SX	0	
+s	14e4164414e40004	NetXtreme 1000Base-T	0	
+s	14e4164414e41028	NetXtreme 1000BaseTX	0	
+s	14e4164414e41644	BCM5700 1000Base-T	0	
+d	14e41645	NetXtreme BCM5701 Gigabit Ethernet	0	
+s	14e416450e11007c	NC7770 Gigabit Server Adapter (PCI-X, 10/100/1000-T)	0	
+s	14e416450e11007d	NC6770 Gigabit Server Adapter (PCI-X, 1000-SX)	0	
+s	14e416450e110085	NC7780 Gigabit Server Adapter (embedded, WOL)	0	
+s	14e416450e110099	NC7780 Gigabit Server Adapter (embedded, WOL)	0	
+s	14e416450e11009a	NC7770 Gigabit Server Adapter (PCI-X, 10/100/1000-T)	0	
+s	14e416450e1100c1	NC6770 Gigabit Server Adapter (PCI-X, 1000-SX)	0	
+s	14e4164510280121	Broadcom BCM5701 1000Base-T	0	
+s	14e41645103c128a	HP 1000Base-T (PCI) [A7061A]	0	
+s	14e41645103c128b	HP 1000Base-SX (PCI) [A7073A]	0	
+s	14e41645103c12a4	HP Core Lan 1000Base-T	0	
+s	14e41645103c12c1	HP IOX Core Lan 1000Base-T [A7109AX]	0	
+s	14e4164510a98010	SGI IO9 Gigabit Ethernet (Copper)	0	
+s	14e4164510a98011	SGI Gigabit Ethernet (Copper)	0	
+s	14e4164510a98012	SGI Gigabit Ethernet (Fiber)	0	
+s	14e4164510b71004	3C996-SX 1000Base-SX	0	
+s	14e4164510b71006	3C996B-T 1000Base-T	0	
+s	14e4164510b71007	3C1000-T 1000Base-T	0	
+s	14e4164510b71008	3C940-BR01 1000Base-T	0	
+s	14e4164514e40001	BCM5701 1000Base-T	0	
+s	14e4164514e40005	BCM5701 1000Base-T	0	
+s	14e4164514e40006	BCM5701 1000Base-T	0	
+s	14e4164514e40007	BCM5701 1000Base-SX	0	
+s	14e4164514e40008	BCM5701 1000Base-T	0	
+s	14e4164514e48008	BCM5701 1000Base-T	0	
+d	14e41646	NetXtreme BCM5702 Gigabit Ethernet	0	
+s	14e416460e1100bb	NC7760 1000BaseTX	0	
+s	14e4164610280126	Broadcom BCM5702 1000BaseTX	0	
+s	14e4164614e48009	BCM5702 1000BaseTX	0	
+d	14e41647	NetXtreme BCM5703 Gigabit Ethernet	0	
+s	14e416470e110099	NC7780 1000BaseTX	0	
+s	14e416470e11009a	NC7770 1000BaseTX	0	
+s	14e4164710a98010	SGI IO9 Gigabit Ethernet (Copper)	0	
+s	14e4164714e40009	BCM5703 1000BaseTX	0	
+s	14e4164714e4000a	BCM5703 1000BaseSX	0	
+s	14e4164714e4000b	BCM5703 1000BaseTX	0	
+s	14e4164714e48009	BCM5703 1000BaseTX	0	
+s	14e4164714e4800a	BCM5703 1000BaseTX	0	
+d	14e41648	NetXtreme BCM5704 Gigabit Ethernet	0	
+s	14e416480e1100cf	NC7772 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e416480e1100d0	NC7782 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e416480e1100d1	NC7783 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e4164810b72000	3C998-T Dual Port 10/100/1000 PCI-X	0	
+s	14e4164810b73000	3C999-T Quad Port 10/100/1000 PCI-X	0	
+s	14e4164811661648	NetXtreme CIOB-E 1000Base-T	0	
+d	14e4164a	NetXtreme II BCM5706 Gigabit Ethernet	0	
+d	14e4164d	NetXtreme BCM5702FE Gigabit Ethernet	0	
+d	14e41653	NetXtreme BCM5705 Gigabit Ethernet	0	
+s	14e416530e1100e3	NC7761 Gigabit Server Adapter	0	
+d	14e41654	NetXtreme BCM5705_2 Gigabit Ethernet	0	
+s	14e416540e1100e3	NC7761 Gigabit Server Adapter	0	
+s	14e41654103c3100	NC1020 HP ProLiant Gigabit Server Adapter 32 PCI	0	
+d	14e41659	NetXtreme BCM5721 Gigabit Ethernet PCI Express	0	
+d	14e4165d	NetXtreme BCM5705M Gigabit Ethernet	0	
+d	14e4165e	NetXtreme BCM5705M_2 Gigabit Ethernet	0	
+s	14e4165e103c0890	NC6000 laptop	0	
+d	14e4166e	570x 10/100 Integrated Controller	0	
+d	14e41677	NetXtreme BCM5751 Gigabit Ethernet PCI Express	0	
+s	14e4167710280179	Optiplex GX280	0	
+d	14e4167d	NetXtreme BCM5751M Gigabit Ethernet PCI Express	0	
+d	14e4167e	NetXtreme BCM5751F Fast Ethernet PCI Express	0	
+d	14e41696	NetXtreme BCM5782 Gigabit Ethernet	0	
+s	14e41696103c12bc	HP d530 CMT (DG746A)	0	
+s	14e4169614e4000d	NetXtreme BCM5782 1000Base-T	0	
+d	14e4169c	NetXtreme BCM5788 Gigabit Ethernet	0	
+d	14e4169d	NetLink BCM5789 Gigabit Ethernet PCI Express	0	
+d	14e416a6	NetXtreme BCM5702X Gigabit Ethernet	0	
+s	14e416a60e1100bb	NC7760 Gigabit Server Adapter (PCI-X, 10/100/1000-T)	0	
+s	14e416a610280126	BCM5702 1000Base-T	0	
+s	14e416a614e4000c	BCM5702 1000Base-T	0	
+s	14e416a614e48009	BCM5702 1000Base-T	0	
+d	14e416a7	NetXtreme BCM5703X Gigabit Ethernet	0	
+s	14e416a70e1100ca	NC7771 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e416a70e1100cb	NC7781 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e416a714e40009	NetXtreme BCM5703 1000Base-T	0	
+s	14e416a714e4000a	NetXtreme BCM5703 1000Base-SX	0	
+s	14e416a714e4000b	NetXtreme BCM5703 1000Base-T	0	
+s	14e416a714e4800a	NetXtreme BCM5703 1000Base-T	0	
+d	14e416a8	NetXtreme BCM5704S Gigabit Ethernet	0	
+s	14e416a810b72001	3C998-SX Dual Port 1000-SX PCI-X	0	
+d	14e416aa	NetXtreme II BCM5706S Gigabit Ethernet	0	
+d	14e416c6	NetXtreme BCM5702A3 Gigabit Ethernet	0	
+s	14e416c610b71100	3C1000B-T 10/100/1000 PCI	0	
+s	14e416c614e4000c	BCM5702 1000Base-T	0	
+s	14e416c614e48009	BCM5702 1000Base-T	0	
+d	14e416c7	NetXtreme BCM5703 Gigabit Ethernet	0	
+s	14e416c70e1100ca	NC7771 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e416c70e1100cb	NC7781 Gigabit Server Adapter (PCI-X, 10,100,1000-T)	0	
+s	14e416c7103c12c3	HP Combo FC/GigE-SX [A9782A]	0	
+s	14e416c7103c12ca	HP Combo FC/GigE-T [A9784A]	0	
+s	14e416c714e40009	NetXtreme BCM5703 1000Base-T	0	
+s	14e416c714e4000a	NetXtreme BCM5703 1000Base-SX	0	
+d	14e416dd	NetLink BCM5781 Gigabit Ethernet PCI Express	0	
+d	14e416f7	NetXtreme BCM5753 Gigabit Ethernet PCI Express	0	
+d	14e416fd	NetXtreme BCM5753M Gigabit Ethernet PCI Express	0	
+d	14e416fe	NetXtreme BCM5753F Fast Ethernet PCI Express	0	
+d	14e4170c	BCM4401-B0 100Base-TX	0	
+d	14e4170d	NetXtreme BCM5901 100Base-TX	0	
+s	14e4170d10140545	ThinkPad R40e (2684-HVG) builtin ethernet controller	0	
+d	14e4170e	NetXtreme BCM5901 100Base-TX	0	
+d	14e43352	BCM3352	0	
+d	14e43360	BCM3360	0	
+d	14e44210	BCM4210 iLine10 HomePNA 2.0	0	
+d	14e44211	BCM4211 iLine10 HomePNA 2.0 + V.90 56k modem	0	
+d	14e44212	BCM4212 v.90 56k modem	0	
+d	14e44301	BCM4303 802.11b Wireless LAN Controller	0	
+s	14e4430110280407	TrueMobile 1180 Onboard WLAN	0	
+s	14e4430110430120	WL-103b Wireless LAN PC Card	0	
+d	14e44305	BCM4307 V.90 56k Modem	0	
+d	14e44306	BCM4307 Ethernet Controller	0	
+d	14e44307	BCM4307 802.11b Wireless LAN Controller	0	
+d	14e44310	BCM4310 Chipcommon I/OController	0	
+d	14e44312	BCM4310 UART	0	
+d	14e44313	BCM4310 Ethernet Controller	0	
+d	14e44315	BCM4310 USB Controller	0	
+d	14e44320	BCM4306 802.11b/g Wireless LAN Controller	0	
+s	14e4432010280001	TrueMobile 1300 WLAN Mini-PCI Card	0	
+s	14e4432010280003	Wireless 1350 WLAN Mini-PCI Card	0	
+s	14e443201043100f	WL-100G	0	
+s	14e4432014e44320	Linksys WMP54G PCI	0	
+s	14e4432017374320	WPC54G	0	
+s	14e4432017997010	Belkin F5D7010 54g Wireless Network card	0	
+d	14e44321	BCM4306 802.11a Wireless LAN Controller	0	
+d	14e44322	BCM4306 UART	0	
+d	14e44324	BCM4309 802.11a/b/g	0	
+s	14e4432410280001	Truemobile 1400	0	
+s	14e4432410280003	Truemobile 1450 MiniPCI	0	
+d	14e44325	BCM43xG 802.11b/g	0	
+s	14e4432514140003	Wireless Notebook Adapter MN-720	0	
+s	14e4432514140004	Wireless PCI Adapter MN-730	0	
+d	14e44326	BCM4307 Chipcommon I/O Controller?	0	probably this is a correct ID...
+d	14e44401	BCM4401 100Base-T	0	
+s	14e44401104380a8	A7V8X motherboard	0	
+d	14e44402	BCM4402 Integrated 10/100BaseT	0	
+d	14e44403	BCM4402 V.90 56k Modem	0	
+d	14e44410	BCM4413 iLine32 HomePNA 2.0	0	
+d	14e44411	BCM4413 V.90 56k modem	0	
+d	14e44412	BCM4412 10/100BaseT	0	
+d	14e44430	BCM44xx CardBus iLine32 HomePNA 2.0	0	
+d	14e44432	BCM4432 CardBus 10/100BaseT	0	
+d	14e44610	BCM4610 Sentry5 PCI to SB Bridge	0	
+d	14e44611	BCM4610 Sentry5 iLine32 HomePNA 1.0	0	
+d	14e44612	BCM4610 Sentry5 V.90 56k Modem	0	
+d	14e44613	BCM4610 Sentry5 Ethernet Controller	0	
+d	14e44614	BCM4610 Sentry5 External Interface	0	
+d	14e44615	BCM4610 Sentry5 USB Controller	0	
+d	14e44704	BCM4704 PCI to SB Bridge	0	
+d	14e44705	BCM4704 Sentry5 802.11b Wireless LAN Controller	0	
+d	14e44706	BCM4704 Sentry5 Ethernet Controller	0	
+d	14e44707	BCM4704 Sentry5 USB Controller	0	
+d	14e44708	BCM4704 Crypto Accelerator	0	
+d	14e44710	BCM4710 Sentry5 PCI to SB Bridge	0	
+d	14e44711	BCM47xx Sentry5 iLine32 HomePNA 2.0	0	
+d	14e44712	BCM47xx V.92 56k modem	0	
+d	14e44713	Sentry5 Ethernet Controller	0	
+d	14e44714	BCM47xx Sentry5 External Interface	0	
+d	14e44715	Sentry5 USB Controller	0	
+d	14e44716	BCM47xx Sentry5 USB Host Controller	0	
+d	14e44717	BCM47xx Sentry5 USB Device Controller	0	
+d	14e44718	Sentry5 Crypto Accelerator	0	
+d	14e44720	BCM4712 MIPS CPU	0	
+d	14e45365	BCM5365P Sentry5 Host Bridge	0	
+d	14e45600	BCM5600 StrataSwitch 24+2 Ethernet Switch Controller	0	
+d	14e45605	BCM5605 StrataSwitch 24+2 Ethernet Switch Controller	0	
+d	14e45615	BCM5615 StrataSwitch 24+2 Ethernet Switch Controller	0	
+d	14e45625	BCM5625 StrataSwitch 24+2 Ethernet Switch Controller	0	
+d	14e45645	BCM5645 StrataSwitch 24+2 Ethernet Switch Controller	0	
+d	14e45670	BCM5670 8-Port 10GE Ethernet Switch Fabric	0	
+d	14e45680	BCM5680 G-Switch 8 Port Gigabit Ethernet Switch Controller	0	
+d	14e45690	BCM5690 12-port Multi-Layer Gigabit Ethernet Switch	0	
+d	14e45691	BCM5691 GE/10GE 8+2 Gigabit Ethernet Switch Controller	0	
+d	14e45820	BCM5820 Crypto Accelerator	0	
+d	14e45821	BCM5821 Crypto Accelerator	0	
+d	14e45822	BCM5822 Crypto Accelerator	0	
+d	14e45823	BCM5823 Crypto Accelerator	0	
+d	14e45824	BCM5824 Crypto Accelerator	0	
+d	14e45840	BCM5840 Crypto Accelerator	0	
+d	14e45841	BCM5841 Crypto Accelerator	0	
+d	14e45850	BCM5850 Crypto Accelerator	0	
+v	14e5	Pixelfusion Ltd	0	
+v	14e6	SHINING Technology Inc	0	
+v	14e7	3CX	0	
+v	14e8	RAYCER Inc	0	
+v	14e9	GARNETS System CO Ltd	0	
+v	14ea	Planex Communications, Inc	0	
+d	14eaab06	FNW-3603-TX CardBus Fast Ethernet	0	
+d	14eaab07	RTL81xx RealTek Ethernet	0	
+v	14eb	SEIKO EPSON Corp	0	
+v	14ec	ACQIRIS	0	
+v	14ed	DATAKINETICS Ltd	0	
+v	14ee	MASPRO KENKOH Corp	0	
+v	14ef	CARRY Computer ENG. CO Ltd	0	
+v	14f0	CANON RESEACH CENTRE FRANCE	0	
+v	14f1	Conexant	0	
+d	14f11002	HCF 56k Modem	0	
+d	14f11003	HCF 56k Modem	0	
+d	14f11004	HCF 56k Modem	0	
+d	14f11005	HCF 56k Modem	0	
+d	14f11006	HCF 56k Modem	0	
+d	14f11022	HCF 56k Modem	0	
+d	14f11023	HCF 56k Modem	0	
+d	14f11024	HCF 56k Modem	0	
+d	14f11025	HCF 56k Modem	0	
+d	14f11026	HCF 56k Modem	0	
+d	14f11032	HCF 56k Modem	0	
+d	14f11033	HCF 56k Data/Fax Modem	0	
+s	14f1103310338077	NEC	0	
+s	14f11033122d4027	Dell Zeus - MDP3880-W(B) Data Fax Modem	0	
+s	14f11033122d4030	Dell Mercury - MDP3880-U(B) Data Fax Modem	0	
+s	14f11033122d4034	Dell Thor - MDP3880-W(U) Data Fax Modem	0	
+s	14f1103313e0020d	Dell Copper	0	
+s	14f1103313e0020e	Dell Silver	0	
+s	14f1103313e00261	IBM	0	
+s	14f1103313e00290	Compaq Goldwing	0	
+s	14f1103313e002a0	IBM	0	
+s	14f1103313e002b0	IBM	0	
+s	14f1103313e002c0	Compaq Scooter	0	
+s	14f1103313e002d0	IBM	0	
+s	14f11033144f1500	IBM P85-DF (1)	0	
+s	14f11033144f1501	IBM P85-DF (2)	0	
+s	14f11033144f150a	IBM P85-DF (3)	0	
+s	14f11033144f150b	IBM P85-DF Low Profile (1)	0	
+s	14f11033144f1510	IBM P85-DF Low Profile (2)	0	
+d	14f11034	HCF 56k Data/Fax/Voice Modem	0	
+d	14f11035	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+s	14f1103510cf1098	Fujitsu P85-DFSV	0	
+d	14f11036	HCF 56k Data/Fax/Voice/Spkp Modem	0	
+s	14f11036104d8067	HCF 56k Modem	0	
+s	14f11036122d4029	MDP3880SP-W	0	
+s	14f11036122d4031	MDP3880SP-U	0	
+s	14f1103613e00209	Dell Titanium	0	
+s	14f1103613e0020a	Dell Graphite	0	
+s	14f1103613e00260	Gateway Red Owl	0	
+s	14f1103613e00270	Gateway White Horse	0	
+d	14f11052	HCF 56k Data/Fax Modem (Worldwide)	0	
+d	14f11053	HCF 56k Data/Fax Modem (Worldwide)	0	
+d	14f11054	HCF 56k Data/Fax/Voice Modem (Worldwide)	0	
+d	14f11055	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (Worldwide)	0	
+d	14f11056	HCF 56k Data/Fax/Voice/Spkp Modem (Worldwide)	0	
+d	14f11057	HCF 56k Data/Fax/Voice/Spkp Modem (Worldwide)	0	
+d	14f11059	HCF 56k Data/Fax/Voice Modem (Worldwide)	0	
+d	14f11063	HCF 56k Data/Fax Modem	0	
+d	14f11064	HCF 56k Data/Fax/Voice Modem	0	
+d	14f11065	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+d	14f11066	HCF 56k Data/Fax/Voice/Spkp Modem	0	
+s	14f11066122d4033	Dell Athena - MDP3900V-U	0	
+d	14f11433	HCF 56k Data/Fax Modem	0	
+d	14f11434	HCF 56k Data/Fax/Voice Modem	0	
+d	14f11435	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+d	14f11436	HCF 56k Data/Fax Modem	0	
+d	14f11453	HCF 56k Data/Fax Modem	0	
+s	14f1145313e00240	IBM	0	
+s	14f1145313e00250	IBM	0	
+s	14f11453144f1502	IBM P95-DF (1)	0	
+s	14f11453144f1503	IBM P95-DF (2)	0	
+d	14f11454	HCF 56k Data/Fax/Voice Modem	0	
+d	14f11455	HCF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+d	14f11456	HCF 56k Data/Fax/Voice/Spkp Modem	0	
+s	14f11456122d4035	Dell Europa - MDP3900V-W	0	
+s	14f11456122d4302	Dell MP3930V-W(C) MiniPCI	0	
+d	14f11610	ADSL AccessRunner PCI Arbitration Device	0	
+d	14f11611	AccessRunner PCI ADSL Interface Device	0	
+d	14f11620	ADSL AccessRunner V2 PCI Arbitration Device	0	
+d	14f11621	AccessRunner V2 PCI ADSL Interface Device	0	
+d	14f11622	AccessRunner V2 PCI ADSL Yukon WAN Adapter	0	
+d	14f11803	HCF 56k Modem	0	
+s	14f118030e110023	623-LAN Grizzly	0	
+s	14f118030e110043	623-LAN Yogi	0	
+d	14f11815	HCF 56k Modem	0	
+s	14f118150e110022	Grizzly	0	
+s	14f118150e110042	Yogi	0	
+d	14f12003	HSF 56k Data/Fax Modem	0	
+d	14f12004	HSF 56k Data/Fax/Voice Modem	0	
+d	14f12005	HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+d	14f12006	HSF 56k Data/Fax/Voice/Spkp Modem	0	
+d	14f12013	HSF 56k Data/Fax Modem	0	
+s	14f120130e11b195	Bear	0	
+s	14f120130e11b196	Seminole 1	0	
+s	14f120130e11b1be	Seminole 2	0	
+s	14f1201310258013	Acer	0	
+s	14f120131033809d	NEC	0	
+s	14f12013103380bc	NEC	0	
+s	14f12013155d6793	HP	0	
+s	14f12013155d8850	E Machines	0	
+d	14f12014	HSF 56k Data/Fax/Voice Modem	0	
+d	14f12015	HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem	0	
+d	14f12016	HSF 56k Data/Fax/Voice/Spkp Modem	0	
+d	14f12043	HSF 56k Data/Fax Modem (WorldW SmartDAA)	0	
+d	14f12044	HSF 56k Data/Fax/Voice Modem (WorldW SmartDAA)	0	
+d	14f12045	HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (WorldW SmartDAA)	0	
+d	14f12046	HSF 56k Data/Fax/Voice/Spkp Modem (WorldW SmartDAA)	0	
+d	14f12063	HSF 56k Data/Fax Modem (SmartDAA)	0	
+d	14f12064	HSF 56k Data/Fax/Voice Modem (SmartDAA)	0	
+d	14f12065	HSF 56k Data/Fax/Voice/Spkp (w/Handset) Modem (SmartDAA)	0	
+d	14f12066	HSF 56k Data/Fax/Voice/Spkp Modem (SmartDAA)	0	
+d	14f12093	HSF 56k Modem	0	
+s	14f12093155d2f07	Legend	0	
+d	14f12143	HSF 56k Data/Fax/Cell Modem (Mob WorldW SmartDAA)	0	
+d	14f12144	HSF 56k Data/Fax/Voice/Cell Modem (Mob WorldW SmartDAA)	0	
+d	14f12145	HSF 56k Data/Fax/Voice/Spkp (w/HS)/Cell Modem (Mob WorldW SmartDAA)	0	
+d	14f12146	HSF 56k Data/Fax/Voice/Spkp/Cell Modem (Mob WorldW SmartDAA)	0	
+d	14f12163	HSF 56k Data/Fax/Cell Modem (Mob SmartDAA)	0	
+d	14f12164	HSF 56k Data/Fax/Voice/Cell Modem (Mob SmartDAA)	0	
+d	14f12165	HSF 56k Data/Fax/Voice/Spkp (w/HS)/Cell Modem (Mob SmartDAA)	0	
+d	14f12166	HSF 56k Data/Fax/Voice/Spkp/Cell Modem (Mob SmartDAA)	0	
+d	14f12343	HSF 56k Data/Fax CardBus Modem (Mob WorldW SmartDAA)	0	
+d	14f12344	HSF 56k Data/Fax/Voice CardBus Modem (Mob WorldW SmartDAA)	0	
+d	14f12345	HSF 56k Data/Fax/Voice/Spkp (w/HS) CardBus Modem (Mob WorldW SmartDAA)	0	
+d	14f12346	HSF 56k Data/Fax/Voice/Spkp CardBus Modem (Mob WorldW SmartDAA)	0	
+d	14f12363	HSF 56k Data/Fax CardBus Modem (Mob SmartDAA)	0	
+d	14f12364	HSF 56k Data/Fax/Voice CardBus Modem (Mob SmartDAA)	0	
+d	14f12365	HSF 56k Data/Fax/Voice/Spkp (w/HS) CardBus Modem (Mob SmartDAA)	0	
+d	14f12366	HSF 56k Data/Fax/Voice/Spkp CardBus Modem (Mob SmartDAA)	0	
+d	14f12443	HSF 56k Data/Fax Modem (Mob WorldW SmartDAA)	0	
+s	14f12443104d8075	Modem	0	
+s	14f12443104d8083	Modem	0	
+s	14f12443104d8097	Modem	0	
+d	14f12444	HSF 56k Data/Fax/Voice Modem (Mob WorldW SmartDAA)	0	
+d	14f12445	HSF 56k Data/Fax/Voice/Spkp (w/HS) Modem (Mob WorldW SmartDAA)	0	
+d	14f12446	HSF 56k Data/Fax/Voice/Spkp Modem (Mob WorldW SmartDAA)	0	
+d	14f12463	HSF 56k Data/Fax Modem (Mob SmartDAA)	0	
+d	14f12464	HSF 56k Data/Fax/Voice Modem (Mob SmartDAA)	0	
+d	14f12465	HSF 56k Data/Fax/Voice/Spkp (w/HS) Modem (Mob SmartDAA)	0	
+d	14f12466	HSF 56k Data/Fax/Voice/Spkp Modem (Mob SmartDAA)	0	
+d	14f12f00	HSF 56k HSFi Modem	0	
+s	14f12f0013e08d84	IBM HSFi V.90	0	
+s	14f12f0013e08d85	Compaq Stinger	0	
+s	14f12f0014f12004	Dynalink 56PMi	0	
+d	14f12f02	HSF 56k HSFi Data/Fax	0	
+d	14f12f11	HSF 56k HSFi Modem	0	
+d	14f18234	RS8234 ATM SAR Controller [ServiceSAR Plus]	0	
+d	14f18800	Winfast TV2000 XP	0	
+v	14f2	MOBILITY Electronics	0	
+d	14f20120	EV1000 bridge	0	
+d	14f20121	EV1000 Parallel port	0	
+d	14f20122	EV1000 Serial port	0	
+d	14f20123	EV1000 Keyboard controller	0	
+d	14f20124	EV1000 Mouse controller	0	
+v	14f3	BroadLogic	0	
+d	14f32030	2030 DVB-S Satellite Reciever	0	
+d	14f32050	2050 DVB-T Terrestrial (Cable) Reciever	0	
+d	14f32060	2060 ATSC Terrestrial (Cable) Reciever	0	
+v	14f4	TOKYO Electronic Industry CO Ltd	0	
+v	14f5	SOPAC Ltd	0	
+v	14f6	COYOTE Technologies LLC	0	
+v	14f7	WOLF Technology Inc	0	
+v	14f8	AUDIOCODES Inc	0	
+d	14f82077	TP-240 dual span E1 VoIP PCI card	0	
+v	14f9	AG COMMUNICATIONS	0	
+v	14fa	WANDEL & GOCHERMANN	0	
+v	14fb	TRANSAS MARINE (UK) Ltd	0	
+v	14fc	Quadrics Ltd	0	
+d	14fc0000	QsNet Elan3 Network Adapter	0	
+d	14fc0001	QsNetII Elan4 Network Adapter	0	
+v	14fd	JAPAN Computer Industry Inc	0	
+v	14fe	ARCHTEK TELECOM Corp	0	
+v	14ff	TWINHEAD INTERNATIONAL Corp	0	
+v	1500	DELTA Electronics, Inc	0	
+d	15001360	RTL81xx RealTek Ethernet	0	
+v	1501	BANKSOFT CANADA Ltd	0	
+v	1502	MITSUBISHI ELECTRIC LOGISTICS SUPPORT Co Ltd	0	
+v	1503	KAWASAKI LSI USA Inc	0	
+v	1504	KAISER Electronics	0	
+v	1505	ITA INGENIEURBURO FUR TESTAUFGABEN GmbH	0	
+v	1506	CHAMELEON Systems Inc	0	
+v	1507	Motorola ?? / HTEC	0	Should be HTEC Ltd, but there are no known HTEC chips and 1507 is already used by mistake by Motorola (see vendor ID 1057).
+d	15070001	MPC105 [Eagle]	0	
+d	15070002	MPC106 [Grackle]	0	
+d	15070003	MPC8240 [Kahlua]	0	
+d	15070100	MC145575 [HFC-PCI]	0	
+d	15070431	KTI829c 100VG	0	
+d	15074801	Raven	0	
+d	15074802	Falcon	0	
+d	15074803	Hawk	0	
+d	15074806	CPX8216	0	
+v	1508	HONDA CONNECTORS/MHOTRONICS Inc	0	
+v	1509	FIRST INTERNATIONAL Computer Inc	0	
+v	150a	FORVUS RESEARCH Inc	0	
+v	150b	YAMASHITA Systems Corp	0	
+v	150c	KYOPAL CO Ltd	0	
+v	150d	WARPSPPED Inc	0	
+v	150e	C-PORT Corp	0	
+v	150f	INTEC GmbH	0	
+v	1510	BEHAVIOR TECH Computer Corp	0	
+v	1511	CENTILLIUM Technology Corp	0	
+v	1512	ROSUN Technologies Inc	0	
+v	1513	Raychem	0	
+v	1514	TFL LAN Inc	0	
+v	1515	Advent design	0	
+v	1516	MYSON Technology Inc	0	
+d	15160800	MTD-8xx 100/10M Ethernet PCI Adapter	0	
+d	15160803	SURECOM EP-320X-S 100/10M Ethernet PCI Adapter	0	
+s	15160803132010bd	SURECOM EP-320X-S 100/10M Ethernet PCI Adapter	0	
+d	15160891	MTD-8xx 100/10M Ethernet PCI Adapter	0	
+v	1517	ECHOTEK Corp	0	
+v	1518	PEP MODULAR Computers GmbH	0	
+v	1519	TELEFON AKTIEBOLAGET LM Ericsson	0	
+v	151a	Globetek	0	
+d	151a1002	PCI-1002	0	
+d	151a1004	PCI-1004	0	
+d	151a1008	PCI-1008	0	
+v	151b	COMBOX Ltd	0	
+v	151c	DIGITAL AUDIO LABS Inc	0	
+v	151d	Fujitsu Computer Products Of America	0	
+v	151e	MATRIX Corp	0	
+v	151f	TOPIC SEMICONDUCTOR Corp	0	
+d	151f0000	TP560 Data/Fax/Voice 56k modem	0	
+v	1520	CHAPLET System Inc	0	
+v	1521	BELL Corp	0	
+v	1522	MainPine Ltd	0	
+d	15220100	PCI <-> IOBus Bridge	0	
+s	1522010015220200	RockForceDUO 2 Port V.92/V.44 Data/Fax/Voice Modem	0	
+s	1522010015220300	RockForceQUATRO 4 Port V.92/V.44 Data/Fax/Voice Modem	0	
+s	1522010015220400	RockForceDUO+ 2 Port V.92/V.44 Data/Fax/Voice Modem	0	
+s	1522010015220500	RockForceQUATRO+ 4 Port V.92/V.44 Data/Fax/Voice Modem	0	
+s	1522010015220600	RockForce+ 2 Port V.90 Data/Fax/Voice Modem	0	
+s	1522010015220700	RockForce+ 4 Port V.90 Data/Fax/Voice Modem	0	
+s	1522010015220800	RockForceOCTO+ 8 Port V.92/V.44 Data/Fax/Voice Modem	0	
+s	1522010015220c00	RockForceDUO+ 2 Port V.92/V.44 Data, V.34 Super-G3 Fax, Voice Modem	0	
+s	1522010015220d00	RockForceQUATRO+ 4 Port V.92/V.44 Data, V.34 Super-G3 Fax, Voice Modem	0	
+s	1522010015221d00	RockForceOCTO+ 8 Port V.92/V.44 Data, V.34 Super-G3 Fax, Voice Modem	0	this is a correction to a recent entry. 1522:0E00 should be 1522:1D00
+v	1523	MUSIC Semiconductors	0	
+v	1524	ENE Technology Inc	0	
+d	15240510	CB710 Memory Card Reader Controller	0	
+d	15240610	PCI Smart Card Reader Controller	0	
+d	15241211	CB1211 Cardbus Controller	0	
+d	15241225	CB1225 Cardbus Controller	0	
+d	15241410	CB1410 Cardbus Controller	0	
+s	152414101025005a	TravelMate 290	0	
+d	15241411	CB-710/2/4 Cardbus Controller	0	
+d	15241412	CB-712/4 Cardbus Controller	0	
+d	15241420	CB1420 Cardbus Controller	0	
+d	15241421	CB-720/2/4 Cardbus Controller	0	
+d	15241422	CB-722/4 Cardbus Controller	0	
+v	1525	IMPACT Technologies	0	
+v	1526	ISS, Inc	0	
+v	1527	SOLECTRON	0	
+v	1528	ACKSYS	0	
+v	1529	AMERICAN MICROSystems Inc	0	
+v	152a	QUICKTURN DESIGN Systems	0	
+v	152b	FLYTECH Technology CO Ltd	0	
+v	152c	MACRAIGOR Systems LLC	0	
+v	152d	QUANTA Computer Inc	0	
+v	152e	MELEC Inc	0	
+v	152f	PHILIPS - CRYPTO	0	
+v	1530	ACQIS Technology Inc	0	
+v	1531	CHRYON Corp	0	
+v	1532	ECHELON Corp	0	
+v	1533	BALTIMORE	0	
+v	1534	ROAD Corp	0	
+v	1535	EVERGREEN Technologies Inc	0	
+v	1537	DATALEX COMMUNCATIONS	0	
+v	1538	ARALION Inc	0	
+d	15380303	ARS106S Ultra ATA 133/100/66 Host Controller	0	
+v	1539	ATELIER INFORMATIQUES et ELECTRONIQUE ETUDES S.A.	0	
+v	153a	ONO SOKKI	0	
+v	153b	TERRATEC Electronic GmbH	0	
+d	153b1144	Aureon 5.1	0	
+d	153b1147	Aureon 5.1 Sky	0	Terratec seems to use several IDs for the same card.
+d	153b1158	Philips Semiconductors SAA7134 (rev 01) [Terratec Cinergy 600 TV]	0	
+v	153c	ANTAL Electronic	0	
+v	153d	FILANET Corp	0	
+v	153e	TECHWELL Inc	0	
+v	153f	MIPS DENMARK	0	
+v	1540	PROVIDEO MULTIMEDIA Co Ltd	0	
+v	1541	MACHONE Communications	0	
+v	1542	VIVID Technology Inc	0	
+v	1543	SILICON Laboratories	0	
+d	15433052	Intel 537 [Winmodem]	0	
+d	15434c22	Si3036 MC'97 DAA	0	
+v	1544	DCM DATA Systems	0	
+v	1545	VISIONTEK	0	
+v	1546	IOI Technology Corp	0	
+v	1547	MITUTOYO Corp	0	
+v	1548	JET PROPULSION Laboratory	0	
+v	1549	INTERCONNECT Systems Solutions	0	
+v	154a	MAX Technologies Inc	0	
+v	154b	COMPUTEX Co Ltd	0	
+v	154c	VISUAL Technology Inc	0	
+v	154d	PAN INTERNATIONAL Industrial Corp	0	
+v	154e	SERVOTEST Ltd	0	
+v	154f	STRATABEAM Technology	0	
+v	1550	OPEN NETWORK Co Ltd	0	
+v	1551	SMART Electronic DEVELOPMENT GmBH	0	
+v	1552	RACAL AIRTECH Ltd	0	
+v	1553	CHICONY Electronics Co Ltd	0	
+v	1554	PROLINK Microsystems Corp	0	
+v	1555	GESYTEC GmBH	0	
+v	1556	PLD APPLICATIONS	0	
+v	1557	MEDIASTAR Co Ltd	0	
+v	1558	CLEVO/KAPOK Computer	0	
+v	1559	SI LOGIC Ltd	0	
+v	155a	INNOMEDIA Inc	0	
+v	155b	PROTAC INTERNATIONAL Corp	0	
+v	155c	Cemax-Icon Inc	0	
+v	155d	Mac System Co Ltd	0	
+v	155e	LP Elektronik GmbH	0	
+v	155f	Perle Systems Ltd	0	
+v	1560	Terayon Communications Systems	0	
+v	1561	Viewgraphics Inc	0	
+v	1562	Symbol Technologies	0	
+v	1563	A-Trend Technology Co Ltd	0	
+v	1564	Yamakatsu Electronics Industry Co Ltd	0	
+v	1565	Biostar Microtech Int'l Corp	0	
+v	1566	Ardent Technologies Inc	0	
+v	1567	Jungsoft	0	
+v	1568	DDK Electronics Inc	0	
+v	1569	Palit Microsystems Inc.	0	
+v	156a	Avtec Systems	0	
+v	156b	2wire Inc	0	
+v	156c	Vidac Electronics GmbH	0	
+v	156d	Alpha-Top Corp	0	
+v	156e	Alfa Inc	0	
+v	156f	M-Systems Flash Disk Pioneers Ltd	0	
+v	1570	Lecroy Corp	0	
+v	1571	Contemporary Controls	0	
+d	1571a001	CCSI PCI20-485 ARCnet	0	
+d	1571a002	CCSI PCI20-485D ARCnet	0	
+d	1571a003	CCSI PCI20-485X ARCnet	0	
+d	1571a004	CCSI PCI20-CXB ARCnet	0	
+d	1571a005	CCSI PCI20-CXS ARCnet	0	
+d	1571a006	CCSI PCI20-FOG-SMA ARCnet	0	
+d	1571a007	CCSI PCI20-FOG-ST ARCnet	0	
+d	1571a008	CCSI PCI20-TB5 ARCnet	0	
+d	1571a009	CCSI PCI20-5-485 5Mbit ARCnet	0	
+d	1571a00a	CCSI PCI20-5-485D 5Mbit ARCnet	0	
+d	1571a00b	CCSI PCI20-5-485X 5Mbit ARCnet	0	
+d	1571a00c	CCSI PCI20-5-FOG-ST 5Mbit ARCnet	0	
+d	1571a00d	CCSI PCI20-5-FOG-SMA 5Mbit ARCnet	0	
+d	1571a201	CCSI PCI22-485 10Mbit ARCnet	0	
+d	1571a202	CCSI PCI22-485D 10Mbit ARCnet	0	
+d	1571a203	CCSI PCI22-485X 10Mbit ARCnet	0	
+d	1571a204	CCSI PCI22-CHB 10Mbit ARCnet	0	
+d	1571a205	CCSI PCI22-FOG_ST 10Mbit ARCnet	0	
+d	1571a206	CCSI PCI22-THB 10Mbit ARCnet	0	
+v	1572	Otis Elevator Company	0	
+v	1573	Lattice - Vantis	0	
+v	1574	Fairchild Semiconductor	0	
+v	1575	Voltaire Advanced Data Security Ltd	0	
+v	1576	Viewcast COM	0	
+v	1578	HITT	0	
+v	1579	Dual Technology Corp	0	
+v	157a	Japan Elecronics Ind Inc	0	
+v	157b	Star Multimedia Corp	0	
+v	157c	Eurosoft (UK)	0	
+d	157c8001	Fix2000 PCI Y2K Compliance Card	0	
+v	157d	Gemflex Networks	0	
+v	157e	Transition Networks	0	
+v	157f	PX Instruments Technology Ltd	0	
+v	1580	Primex Aerospace Co	0	
+v	1581	SEH Computertechnik GmbH	0	
+v	1582	Cytec Corp	0	
+v	1583	Inet Technologies Inc	0	
+v	1584	Uniwill Computer Corp	0	
+v	1585	Logitron	0	
+v	1586	Lancast Inc	0	
+v	1587	Konica Corp	0	
+v	1588	Solidum Systems Corp	0	
+v	1589	Atlantek Microsystems Pty Ltd	0	
+v	158a	Digalog Systems Inc	0	
+v	158b	Allied Data Technologies	0	
+v	158c	Hitachi Semiconductor & Devices Sales Co Ltd	0	
+v	158d	Point Multimedia Systems	0	
+v	158e	Lara Technology Inc	0	
+v	158f	Ditect Coop	0	
+v	1590	3pardata Inc	0	
+v	1591	ARN	0	
+v	1592	Syba Tech Ltd	0	
+d	15920781	Multi-IO Card	0	
+d	15920782	Parallel Port Card 2xEPP	0	
+d	15920783	Multi-IO Card	0	
+d	15920785	Multi-IO Card	0	
+d	15920786	Multi-IO Card	0	
+d	15920787	Multi-IO Card	0	
+d	15920788	Multi-IO Card	0	
+d	1592078a	Multi-IO Card	0	
+v	1593	Bops Inc	0	
+v	1594	Netgame Ltd	0	
+v	1595	Diva Systems Corp	0	
+v	1596	Folsom Research Inc	0	
+v	1597	Memec Design Services	0	
+v	1598	Granite Microsystems	0	
+v	1599	Delta Electronics Inc	0	
+v	159a	General Instrument	0	
+v	159b	Faraday Technology Corp	0	
+v	159c	Stratus Computer Systems	0	
+v	159d	Ningbo Harrison Electronics Co Ltd	0	
+v	159e	A-Max Technology Co Ltd	0	
+v	159f	Galea Network Security	0	
+v	15a0	Compumaster SRL	0	
+v	15a1	Geocast Network Systems	0	
+v	15a2	Catalyst Enterprises Inc	0	
+d	15a20001	TA700 PCI Bus Analyzer/Exerciser	0	
+v	15a3	Italtel	0	
+v	15a4	X-Net OY	0	
+v	15a5	Toyota Macs Inc	0	
+v	15a6	Sunlight Ultrasound Technologies Ltd	0	
+v	15a7	SSE Telecom Inc	0	
+v	15a8	Shanghai Communications Technologies Center	0	
+v	15aa	Moreton Bay	0	
+v	15ab	Bluesteel Networks Inc	0	
+v	15ac	North Atlantic Instruments	0	
+v	15ad	VMware Inc	0	
+d	15ad0405	[VMware SVGA II] PCI Display Adapter	0	
+d	15ad0710	Virtual SVGA	0	
+d	15ad0720	VMware High-Speed Virtual NIC [vmxnet]	0	
+v	15ae	Amersham Pharmacia Biotech	0	
+v	15b0	Zoltrix International Ltd	0	
+v	15b1	Source Technology Inc	0	
+v	15b2	Mosaid Technologies Inc	0	
+v	15b3	Mellanox Technologies	0	
+d	15b35274	MT21108 InfiniBridge	0	
+d	15b35a44	MT23108 InfiniHost	0	
+d	15b35a45	MT23108 [Infinihost HCA Flash Recovery]	0	
+d	15b35a46	MT23108 PCI Bridge	0	
+d	15b35e8c	MT24204 [InfiniHost III Lx HCA]	0	
+d	15b35e8d	MT24204 [InfiniHost III Lx HCA Flash Recovery]	0	
+d	15b36278	MT25208 InfiniHost III Ex (Tavor compatibility mode)	0	
+d	15b36279	MT25208 [InfiniHost III Ex HCA Flash Recovery]	0	
+d	15b36282	MT25208 InfiniHost III Ex	0	
+v	15b4	CCI/TRIAD	0	
+v	15b5	Cimetrics Inc	0	
+v	15b6	Texas Memory Systems Inc	0	
+v	15b7	Sandisk Corp	0	
+v	15b8	ADDI-DATA GmbH	0	
+v	15b9	Maestro Digital Communications	0	
+v	15ba	Impacct Technology Corp	0	
+v	15bb	Portwell Inc	0	
+v	15bc	Agilent Technologies	0	
+d	15bc2922	64 Bit, 133MHz PCI-X Exerciser & Protocol Checker	0	
+d	15bc2928	64 Bit, 66MHz PCI Exerciser & Analyzer	0	
+d	15bc2929	64 Bit, 133MHz PCI-X Analyzer & Exerciser	0	
+v	15bd	DFI Inc	0	
+v	15be	Sola Electronics	0	
+v	15bf	High Tech Computer Corp (HTC)	0	
+v	15c0	BVM Ltd	0	
+v	15c1	Quantel	0	
+v	15c2	Newer Technology Inc	0	
+v	15c3	Taiwan Mycomp Co Ltd	0	
+v	15c4	EVSX Inc	0	
+v	15c5	Procomp Informatics Ltd	0	
+d	15c58010	1394b - 1394 Firewire 3-Port Host Adapter Card	0	
+v	15c6	Technical University of Budapest	0	
+v	15c7	Tateyama System Laboratory Co Ltd	0	
+d	15c70349	Tateyama C-PCI PLC/NC card Rev.01A	0	
+v	15c8	Penta Media Co Ltd	0	
+v	15c9	Serome Technology Inc	0	
+v	15ca	Bitboys OY	0	
+v	15cb	AG Electronics Ltd	0	
+v	15cc	Hotrail Inc	0	
+v	15cd	Dreamtech Co Ltd	0	
+v	15ce	Genrad Inc	0	
+v	15cf	Hilscher GmbH	0	
+v	15d1	Infineon Technologies AG	0	
+v	15d2	FIC (First International Computer Inc)	0	
+v	15d3	NDS Technologies Israel Ltd	0	
+v	15d4	Iwill Corp	0	
+v	15d5	Tatung Co	0	
+v	15d6	Entridia Corp	0	
+v	15d7	Rockwell-Collins Inc	0	
+v	15d8	Cybernetics Technology Co Ltd	0	
+v	15d9	Super Micro Computer Inc	0	
+v	15da	Cyberfirm Inc	0	
+v	15db	Applied Computing Systems Inc	0	
+v	15dc	Litronic Inc	0	
+d	15dc0001	Argus 300 PCI Cryptography Module	0	
+v	15dd	Sigmatel Inc	0	
+v	15de	Malleable Technologies Inc	0	
+v	15df	Infinilink Corp	0	
+v	15e0	Cacheflow Inc	0	
+v	15e1	Voice Technologies Group Inc	0	
+v	15e2	Quicknet Technologies Inc	0	
+v	15e3	Networth Technologies Inc	0	
+v	15e4	VSN Systemen BV	0	
+v	15e5	Valley technologies Inc	0	
+v	15e6	Agere Inc	0	
+v	15e7	Get Engineering Corp	0	
+v	15e8	National Datacomm Corp	0	
+d	15e80130	Wireless PCI Card	0	
+v	15e9	Pacific Digital Corp	0	
+d	15e91841	ADMA-100 DiscStaQ ATA Controller	0	
+v	15ea	Tokyo Denshi Sekei K.K.	0	
+v	15eb	Drsearch GmbH	0	
+v	15ec	Beckhoff GmbH	0	
+d	15ec3101	FC3101 Profibus DP 1 Channel PCI	0	
+d	15ec5102	FC5102	0	
+v	15ed	Macrolink Inc	0	
+v	15ee	In Win Development Inc	0	
+v	15ef	Intelligent Paradigm Inc	0	
+v	15f0	B-Tree Systems Inc	0	
+v	15f1	Times N Systems Inc	0	
+v	15f2	Diagnostic Instruments Inc	0	
+v	15f3	Digitmedia Corp	0	
+v	15f4	Valuesoft	0	
+v	15f5	Power Micro Research	0	
+v	15f6	Extreme Packet Device Inc	0	
+v	15f7	Banctec	0	
+v	15f8	Koga Electronics Co	0	
+v	15f9	Zenith Electronics Corp	0	
+v	15fa	J.P. Axzam Corp	0	
+v	15fb	Zilog Inc	0	
+v	15fc	Techsan Electronics Co Ltd	0	
+v	15fd	N-CUBED.NET	0	
+v	15fe	Kinpo Electronics Inc	0	
+v	15ff	Fastpoint Technologies Inc	0	
+v	1600	Northrop Grumman - Canada Ltd	0	
+v	1601	Tenta Technology	0	
+v	1602	Prosys-tec Inc	0	
+v	1603	Nokia Wireless Communications	0	
+v	1604	Central System Research Co Ltd	0	
+v	1605	Pairgain Technologies	0	
+v	1606	Europop AG	0	
+v	1607	Lava Semiconductor Manufacturing Inc	0	
+v	1608	Automated Wagering International	0	
+v	1609	Scimetric Instruments Inc	0	
+v	1612	Telesynergy Research Inc.	0	
+v	1619	FarSite Communications Ltd	0	
+d	16190400	FarSync T2P (2 port X.21/V.35/V.24)	0	
+d	16190440	FarSync T4P (4 port X.21/V.35/V.24)	0	
+v	161f	Rioworks	0	www.rioworks.com
+v	1626	TDK Semiconductor Corp.	0	
+d	16268410	RTL81xx Fast Ethernet	0	
+v	1629	Kongsberg Spacetec AS	0	
+d	16291003	Format synchronizer v3.0	0	
+d	16292002	Fast Universal Data Output	0	
+v	1637	Linksys	0	This seems to occur on their 802.11b Wireless card WMP-11
+d	16373874	Linksys 802.11b WMP11 PCI Wireless card	0	
+v	1638	Standard Microsystems Corp [SMC]	0	
+d	16381100	SMC2602W EZConnect / Addtron AWA-100 / Eumitcom PCI WL11000	0	
+v	163c	Smart Link Ltd.	0	
+d	163c3052	SmartLink SmartPCI562 56K Modem	0	
+d	163c5449	SmartPCI561 Modem	0	
+v	1657	Brocade Communications Systems, Inc.	0	
+v	165a	Epix Inc	0	
+d	165ac100	PIXCI(R) CL1 Camera Link Video Capture Board [custom QL5232]	0	
+d	165ad200	PIXCI(R) D2X Digital Video Capture Board [custom QL5232]	0	
+d	165ad300	PIXCI(R) D3X Digital Video Capture Board [custom QL5232]	0	
+v	165d	Hsing Tech. Enterprise Co., Ltd.	0	
+v	1661	Worldspace Corp.	0	
+v	1668	Actiontec Electronics Inc	0	
+d	16680100	Mini-PCI bridge	0	
+v	166d	Broadcom Corporation	0	Formerly SiByte, Inc.
+d	166d0001	SiByte BCM1125/1125H/1250 System-on-a-Chip PCI	0	
+d	166d0002	SiByte BCM1125H/1250 System-on-a-Chip HyperTransport	0	
+v	1677	Bernecker + Rainer	0	
+d	1677104e	5LS172.6 B&R Dual CAN Interface Card	0	
+d	167712d7	5LS172.61 B&R Dual CAN Interface Card	0	
+v	1681	Hercules	0	
+d	16810010	Hercules 3d Prophet II Ultra 64MB [ 350 MHz NV15BR core, 128-bit DDR @ 460 MHz, 1.5v AGP4x  ]	0	More specs, more accurate desc.
+v	1688	CastleNet Technology Inc.	0	
+d	16881170	WLAN 802.11b card	0	
+v	168c	Atheros Communications, Inc.	0	
+d	168c0007	AR5000 802.11a Wireless Adapter	0	
+d	168c0011	AR5210 802.11a NIC	0	
+d	168c0012	AR5211 802.11ab NIC	0	
+d	168c0013	AR5212 802.11abg NIC	0	
+s	168c001311863202	D-link DWL-G650 B3 Wireless cardbus adapter	0	
+s	168c001311863203	DWL-G520 Wireless PCI Adapter	0	
+s	168c001311863a13	DWL-G520 Wireless PCI Adapter rev. B	0	
+s	168c001311863a94	C54C Wireless 801.11g cardbus	0	
+s	168c001313854d00	Netgear WG311T Wireless PCI Adapter	0	
+s	168c001314b70a60	8482-WD ORiNOCO 11a/b/g Wireless PCI Adapter	0	
+s	168c0013168c0013	WG511T Wireless CardBus Adapter	0	
+s	168c0013168c1025	DWL-G650B2 Wireless CardBus Adapter	0	
+s	168c0013168c2026	Netgate 5354MP ARIES a(108Mb turbo)/b/g MiniPCI Adapter	0	
+d	168c1014	AR5212 802.11abg NIC	0	
+v	16a5	Tekram Technology Co.,Ltd.	0	
+v	16ab	Global Sun Technology Inc	0	
+d	16ab1100	GL24110P	0	
+d	16ab1101	PLX9052 PCMCIA-to-PCI Wireless LAN	0	
+d	16ab1102	PCMCIA-to-PCI Wireless Network Bridge	0	
+v	16ae	Safenet Inc	0	
+d	16ae1141	SafeXcel-1141	0	
+v	16b4	Aspex Semiconductor Ltd	0	
+v	16be	Creatix Polymedia GmbH	0	
+v	16ca	CENATEK Inc	0	
+d	16ca0001	Rocket Drive DL	0	
+v	16cd	Densitron Technologies	0	
+v	16df	PIKA Technologies Inc.	0	www.pikatechnologies.com
+v	16e3	European Space Agency	0	
+d	16e31e0f	LEON2FT Processor	0	
+v	16ec	U.S. Robotics	0	
+d	16ec00ff	USR997900 10/100 Mbps PCI Network Card	0	
+d	16ec3685	Wireless Access PCI Adapter Model 022415	0	
+v	16ed	Sycron N. V.	0	
+d	16ed1001	UMIO communication card	0	
+v	16f3	Jetway Information Co., Ltd.	0	
+v	16f4	Vweb Corp	0	
+d	16f48000	VW2010	0	
+v	16f6	VideoTele.com, Inc.	0	
+v	1702	Internet Machines Corporation (IMC)	0	www.internetmachines.com
+v	1705	Digital First, Inc.	0	
+v	170b	NetOctave	0	
+d	170b0100	NSP2000-SSL crypto accelerator	0	
+v	170c	YottaYotta Inc.	0	
+v	1725	Vitesse Semiconductor	0	Seems to be a 2nd ID for Vitesse Semiconductor
+d	17257174	VSC7174 PCI/PCI-X Serial ATA Host Bus Controller	0	
+v	172a	Accelerated Encryption	0	
+v	1734	Fujitsu Siemens Computer GmbH	0	
+v	1737	Linksys	0	
+d	17370013	WMP54G Wireless Pci Card	0	
+d	17370015	WMP54GS Wireless Pci Card	0	
+d	17371032	Gigabit Network Adapter	0	
+s	1737103217370015	EG1032 v2 Instant Gigabit Network Adapter	0	
+d	17371064	Gigabit Network Adapter	0	
+s	1737106417370016	EG1064 v2 Instant Gigabit Network Adapter	0	
+d	1737ab08	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+d	1737ab09	21x4x DEC-Tulip compatible 10/100 Ethernet	0	
+v	173b	Altima (nee Broadcom)	0	
+d	173b03e8	AC1000 Gigabit Ethernet	0	
+d	173b03e9	AC1001 Gigabit Ethernet	0	
+d	173b03ea	AC9100 Gigabit Ethernet	0	
+s	173b03ea173b0001	AC1002	0	
+d	173b03eb	AC1003 Gigabit Ethernet	0	
+v	1743	Peppercon AG	0	
+d	17438139	ROL/F-100 Fast Ethernet Adapter with ROL	0	
+v	1749	RLX Technologies	0	
+v	174b	PC Partner Limited	0	
+v	174d	WellX Telecom SA	0	
+v	175c	AudioScience Inc	0	
+v	175e	Sanera Systems, Inc.	0	
+v	1787	Hightech Information System Ltd.	0	
+v	1796	Research Centre Juelich	0	also used by Struck Innovative Systeme for joint developments
+d	17960001	SIS1100 [Gigabit link]	0	
+d	17960002	HOTlink	0	
+d	17960003	Counter Timer	0	
+d	17960004	CAMAC Controller	0	
+d	17960005	PROFIBUS	0	
+d	17960006	AMCC HOTlink	0	
+v	1797	JumpTec h, GMBH	0	
+v	1799	Belkin	0	
+d	17996001	Wireless PCI Card - F5D6001	0	
+d	17996020	Wireless PCMCIA Card - F5D6020	0	
+d	17996060	Wireless PDA Card - F5D6060	0	
+d	17997000	Wireless PCI Card - F5D7000	0	
+v	17a0	Genesys Logic, Inc	0	
+d	17a08033	GL880S USB 1.1 controller	0	
+d	17a08034	GL880S USB 2.0 controller	0	
+v	17af	Hightech Information System Ltd.	0	
+v	17b3	Hawking Technologies	0	
+d	17b3ab08	PN672TX 10/100 Ethernet	0	
+v	17b4	Indra Networks, Inc.	0	
+d	17b40011	WebEnhance 100 GZIP Compression Card	0	
+v	17c0	Wistron Corp.	0	
+v	17c2	Newisys, Inc.	0	
+v	17cc	NetChip Technology, Inc	0	
+d	17cc2280	USB 2.0	0	
+v	17d5	S2io Inc.	0	S2io ships 10Gb PCI-X Ethernet adapters www.s2io.com
+v	17ee	Connect Components Ltd	0	http://www.connect3d.com
+v	17fe	Linksys, A Division of Cisco Systems	0	
+d	17fe2220	[AirConn] INPROCOMM IPN 2220 Wireless LAN Adapter (rev 01)	0	
+v	1813	Ambient Technologies Inc	0	
+d	18134000	HaM controllerless modem	0	
+s	1813400016be0001	V9x HAM Data Fax Modem	0	
+d	18134100	HaM plus Data Fax Modem	0	
+s	1813410016be0002	V9x HAM 1394	0	
+v	1814	RaLink	0	
+d	18140101	Wireless PCI Adpator RT2400 / RT2460	0	
+d	18140201	Ralink RT2500 802.11 Cardbus Reference Card	0	
+s	181402011371001e	CWC-854 Wireless-G CardBus Adapter	0	
+s	181402011371001f	CWM-854 Wireless-G Mini PCI Adapter	0	
+s	1814020113710020	CWP-854 Wireless-G PCI Adapter	0	
+v	1820	InfiniCon Systems Inc.	0	
+v	1822	Twinhan Technology Co. Ltd	0	
+v	182d	SiteCom Europe BV	0	
+d	182d3069	ISDN PCI DC-105V2	0	HFC-based ISDN card
+v	1830	Credence Systems Corporation	0	
+v	183b	MikroM GmbH	0	
+d	183b08a7	MVC100 DVI	0	
+d	183b08a8	MVC101 SDI	0	
+d	183b08a9	MVC102 DVI+Audio	0	
+v	1849	ASRock Incorporation	0	
+v	1851	Microtune, Inc.	0	
+v	1852	Anritsu Corp.	0	
+v	1867	Topspin Communications	0	
+d	18675a44	MT23108 PCI-X HCA	0	
+d	18675a45	MT23108 PCI-X HCA flash recovery	0	
+d	18675a46	MT23108 PCI-X HCA bridge	0	
+d	18676278	MT25208 InfiniHost III Ex (Tavor compatibility mode)	0	
+d	18676282	MT25208 InfiniHost III Ex	0	
+v	1888	Varisys Ltd	0	
+d	18880301	VMFX1 FPGA PMC module	0	
+d	18880601	VSM2 dual PMC carrier	0	
+d	18880710	VS14x series PowerPC PCI board	0	
+d	18880720	VS24x series PowerPC PCI board	0	
+v	1894	KNC One	0	found e.g. on KNC DVB-S card
+v	1896	B&B Electronics Manufacturing Company, Inc.	0	
+v	18a1	Astute Networks Inc.	0	
+v	18ac	DViCO Corporation	0	
+d	18acd810	FusionHDTV 3 Gold	0	
+v	18bc	Info-Tek Corp.	0	
+v	18c8	Cray Inc	0	assigned to Octigabay System, which has been acquired by Cray
+v	18c9	ARVOO Engineering BV	0	
+v	18ca	XGI - Xabre Graphics Inc	0	
+d	18ca0040	Volari V8	0	
+v	18e6	MPL AG	0	
+d	18e60001	OSCI [Octal Serial Communication Interface]	0	
+v	18f7	Commtech, Inc.	0	
+d	18f70001	Fastcom ESCC-PCI-335	0	
+d	18f70002	Fastcom 422/4-PCI-335	0	
+d	18f70004	Fastcom 422/2-PCI-335	0	
+d	18f70005	Fastcom IGESCC-PCI-ISO/1	0	
+d	18f7000a	Fastcom 232/4-PCI-335	0	
+v	18fb	Resilience Corporation	0	
+v	1a08	Sierra semiconductor	0	
+d	1a080000	SC15064	0	
+v	1b13	Jaton Corp	0	
+v	1c1c	Symphony	0	
+d	1c1c0001	82C101	0	
+v	1d44	DPT	0	
+d	1d44a400	PM2x24/PM3224	0	
+v	1de1	Tekram Technology Co.,Ltd.	0	
+d	1de10391	TRM-S1040	0	
+d	1de12020	DC-390	0	
+d	1de1690c	690c	0	
+d	1de1dc29	DC290	0	
+v	1fc0	Tumsan Oy	0	
+d	1fc00300	E2200 Dual E1/Rawpipe Card	0	
+v	2000	Smart Link Ltd.	0	
+v	2001	Temporal Research Ltd	0	
+v	2003	Smart Link Ltd.	0	
+v	2004	Smart Link Ltd.	0	
+v	21c3	21st Century Computer Corp.	0	
+v	2348	Racore	0	
+d	23482010	8142 100VG/AnyLAN	0	
+v	2646	Kingston Technologies	0	
+v	270b	Xantel Corporation	0	
+v	270f	Chaintech Computer Co. Ltd	0	
+v	2711	AVID Technology Inc.	0	
+v	2a15	3D Vision(?)	0	
+v	3000	Hansol Electronics Inc.	0	
+v	3142	Post Impression Systems.	0	
+v	3388	Hint Corp	0	
+d	33880013	HiNT HC4 PCI to ISDN bridge, Multimedia audio controller	0	
+d	33880014	HiNT HC4 PCI to ISDN bridge, Network controller	0	
+d	33880020	HB6 Universal PCI-PCI bridge (transparent mode)	0	
+d	33880021	HB6 Universal PCI-PCI bridge (non-transparent mode)	0	
+s	338800214c531050	CT7 mainboard	0	
+s	338800214c531080	CT8 mainboard	0	
+s	338800214c5310a0	CA3/CR3 mainboard	0	
+s	338800214c533010	PPCI mezzanine (32-bit PMC)	0	
+s	338800214c533011	PPCI mezzanine (64-bit PMC)	0	
+d	33880022	HiNT HB4 PCI-PCI Bridge (PCI6150)	0	
+d	33880026	HB2 PCI-PCI Bridge	0	
+d	3388101a	E.Band [AudioTrak Inca88]	0	
+d	3388101b	E.Band [AudioTrak Inca88]	0	
+d	33888011	VXPro II Chipset	0	
+s	3388801133888011	VXPro II Chipset CPU to PCI Bridge	0	
+d	33888012	VXPro II Chipset	0	
+s	3388801233888012	VXPro II Chipset PCI to ISA Bridge	0	
+d	33888013	VXPro II IDE	0	
+s	3388801333888013	VXPro II Chipset EIDE Controller	0	
+v	3411	Quantum Designs (H.K.) Inc	0	
+v	3513	ARCOM Control Systems Ltd	0	
+v	3842	eVga.com. Corp.	0	
+v	38ef	4Links	0	
+v	3d3d	3DLabs	0	
+d	3d3d0001	GLINT 300SX	0	
+d	3d3d0002	GLINT 500TX	0	
+d	3d3d0003	GLINT Delta	0	
+d	3d3d0004	Permedia	0	
+d	3d3d0005	Permedia	0	
+d	3d3d0006	GLINT MX	0	
+d	3d3d0007	3D Extreme	0	
+d	3d3d0008	GLINT Gamma G1	0	
+d	3d3d0009	Permedia II 2D+3D	0	
+s	3d3d000910400011	AccelStar II	0	
+s	3d3d000913e91000	6221L-4U	0	
+s	3d3d00093d3d0100	AccelStar II 3D Accelerator	0	
+s	3d3d00093d3d0111	Permedia 3:16	0	
+s	3d3d00093d3d0114	Santa Ana	0	
+s	3d3d00093d3d0116	Oxygen GVX1	0	
+s	3d3d00093d3d0119	Scirocco	0	
+s	3d3d00093d3d0120	Santa Ana PCL	0	
+s	3d3d00093d3d0125	Oxygen VX1	0	
+s	3d3d00093d3d0127	Permedia3 Create!	0	
+d	3d3d000a	GLINT R3	0	
+s	3d3d000a3d3d0121	Oxygen VX1	0	
+d	3d3d000c	GLINT R3 [Oxygen VX1]	0	
+s	3d3d000c3d3d0144	Oxygen VX1-4X AGP [Permedia 4]	0	
+d	3d3d000d	GLint R4 rev A	0	
+d	3d3d0011	GLint R4 rev B	0	
+d	3d3d0012	GLint R5 rev A	0	
+d	3d3d0013	GLint R5 rev B	0	
+d	3d3d0020	VP10 visual processor	0	
+d	3d3d0022	VP10 visual processor	0	P10 generic II
+d	3d3d0024	VP9 visual processor	0	
+d	3d3d0100	Permedia II 2D+3D	0	
+d	3d3d07a1	Wildcat III 6210	0	
+d	3d3d07a2	Sun XVR-500 Graphics Accelerator	0	
+d	3d3d07a3	Wildcat IV 7210	0	
+d	3d3d1004	Permedia	0	
+d	3d3d3d04	Permedia	0	
+d	3d3dffff	Glint VGA	0	
+v	4005	Avance Logic Inc.	0	
+d	40050300	ALS300 PCI Audio Device	0	
+d	40050308	ALS300+ PCI Audio Device	0	
+d	40050309	PCI Input Controller	0	
+d	40051064	ALG-2064	0	
+d	40052064	ALG-2064i	0	
+d	40052128	ALG-2364A GUI Accelerator	0	
+d	40052301	ALG-2301	0	
+d	40052302	ALG-2302	0	
+d	40052303	AVG-2302 GUI Accelerator	0	
+d	40052364	ALG-2364A	0	
+d	40052464	ALG-2464	0	
+d	40052501	ALG-2564A/25128A	0	
+d	40054000	ALS4000 Audio Chipset	0	
+s	4005400040054000	ALS4000 Audio Chipset	0	
+d	40054710	ALC200/200P	0	
+v	4033	Addtron Technology Co, Inc.	0	
+d	40331360	RTL8139 Ethernet	0	
+v	4143	Digital Equipment Corp	0	
+v	4144	Alpha Data	0	
+v	416c	Aladdin Knowledge Systems	0	
+d	416c0100	AladdinCARD	0	
+d	416c0200	CPC	0	
+v	4444	Internext Compression Inc	0	
+d	44440016	iTVC16 (CX23416) MPEG-2 Encoder	0	
+s	4444001600704009	WinTV PVR 250	0	
+d	44440803	iTVC15 MPEG-2 Encoder	0	
+s	4444080300704000	WinTV PVR-350	0	
+s	4444080300704001	WinTV PVR-250	0	
+v	4468	Bridgeport machines	0	
+v	4594	Cogetec Informatique Inc	0	
+v	45fb	Baldor Electric Company	0	
+v	4680	Umax Computer Corp	0	
+v	4843	Hercules Computer Technology Inc	0	
+v	4916	RedCreek Communications Inc	0	
+d	49161960	RedCreek PCI adapter	0	
+v	4943	Growth Networks	0	
+v	494f	ACCES I/O Products, Inc.	0	
+d	494f10e8	LPCI-COM-8SM	0	
+v	4978	Axil Computer Inc	0	
+v	4a14	NetVin	0	
+d	4a145000	NV5000SC	0	
+s	4a1450004a145000	RT8029-Based Ethernet Adapter	0	
+v	4b10	Buslogic Inc.	0	
+v	4c48	LUNG HWA Electronics	0	
+v	4c53	SBS Technologies	0	
+d	4c530000	PLUSTEST device	0	
+s	4c5300004c533000	PLUSTEST card (PC104+)	0	
+s	4c5300004c533001	PLUSTEST card (PMC)	0	
+d	4c530001	PLUSTEST-MM device	0	
+s	4c5300014c533002	PLUSTEST-MM card (PMC)	0	
+v	4ca1	Seanix Technology Inc	0	
+v	4d51	MediaQ Inc.	0	
+d	4d510200	MQ-200	0	
+v	4d54	Microtechnica Co Ltd	0	
+v	4ddc	ILC Data Device Corp	0	
+d	4ddc0100	DD-42924I5-300 (ARINC 429 Data Bus)	0	
+d	4ddc0801	BU-65570I1 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0802	BU-65570I2 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0811	BU-65572I1 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0812	BU-65572I2 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0881	BU-65570T1 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0882	BU-65570T2 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0891	BU-65572T1 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0892	BU-65572T2 MIL-STD-1553 Test and Simulation	0	
+d	4ddc0901	BU-65565C1 MIL-STD-1553 Data Bus	0	
+d	4ddc0902	BU-65565C2 MIL-STD-1553 Data Bus	0	
+d	4ddc0903	BU-65565C3 MIL-STD-1553 Data Bus	0	
+d	4ddc0904	BU-65565C4 MIL-STD-1553 Data Bus	0	
+d	4ddc0b01	BU-65569I1 MIL-STD-1553 Data Bus	0	
+d	4ddc0b02	BU-65569I2 MIL-STD-1553 Data Bus	0	
+d	4ddc0b03	BU-65569I3 MIL-STD-1553 Data Bus	0	
+d	4ddc0b04	BU-65569I4 MIL-STD-1553 Data Bus	0	
+v	5046	GemTek Technology Corporation	0	
+d	50461001	PCI Radio	0	
+v	5053	Voyetra Technologies	0	
+d	50532010	Daytona Audio Adapter	0	
+v	5136	S S Technologies	0	
+v	5143	Qualcomm Inc	0	
+v	5145	Ensoniq (Old)	0	
+d	51453031	Concert AudioPCI	0	
+v	5168	Animation Technologies Inc.	0	
+v	5301	Alliance Semiconductor Corp.	0	
+d	53010001	ProMotion aT3D	0	
+v	5333	S3 Inc.	0	
+d	53330551	Plato/PX (system)	0	
+d	53335631	86c325 [ViRGE]	0	
+d	53338800	86c866 [Vision 866]	0	
+d	53338801	86c964 [Vision 964]	0	
+d	53338810	86c764_0 [Trio 32 vers 0]	0	
+d	53338811	86c764/765 [Trio32/64/64V+]	0	
+d	53338812	86cM65 [Aurora64V+]	0	
+d	53338813	86c764_3 [Trio 32/64 vers 3]	0	
+d	53338814	86c767 [Trio 64UV+]	0	
+d	53338815	86cM65 [Aurora 128]	0	
+d	5333883d	86c988 [ViRGE/VX]	0	
+d	53338870	FireGL	0	
+d	53338880	86c868 [Vision 868 VRAM] vers 0	0	
+d	53338881	86c868 [Vision 868 VRAM] vers 1	0	
+d	53338882	86c868 [Vision 868 VRAM] vers 2	0	
+d	53338883	86c868 [Vision 868 VRAM] vers 3	0	
+d	533388b0	86c928 [Vision 928 VRAM] vers 0	0	
+d	533388b1	86c928 [Vision 928 VRAM] vers 1	0	
+d	533388b2	86c928 [Vision 928 VRAM] vers 2	0	
+d	533388b3	86c928 [Vision 928 VRAM] vers 3	0	
+d	533388c0	86c864 [Vision 864 DRAM] vers 0	0	
+d	533388c1	86c864 [Vision 864 DRAM] vers 1	0	
+d	533388c2	86c864 [Vision 864-P DRAM] vers 2	0	
+d	533388c3	86c864 [Vision 864-P DRAM] vers 3	0	
+d	533388d0	86c964 [Vision 964 VRAM] vers 0	0	
+d	533388d1	86c964 [Vision 964 VRAM] vers 1	0	
+d	533388d2	86c964 [Vision 964-P VRAM] vers 2	0	
+d	533388d3	86c964 [Vision 964-P VRAM] vers 3	0	
+d	533388f0	86c968 [Vision 968 VRAM] rev 0	0	
+d	533388f1	86c968 [Vision 968 VRAM] rev 1	0	
+d	533388f2	86c968 [Vision 968 VRAM] rev 2	0	
+d	533388f3	86c968 [Vision 968 VRAM] rev 3	0	
+d	53338900	86c755 [Trio 64V2/DX]	0	
+s	5333890053338900	86C775 Trio64V2/DX	0	
+d	53338901	86c775/86c785 [Trio 64V2/DX or /GX]	0	
+s	5333890153338901	86C775 Trio64V2/DX, 86C785 Trio64V2/GX	0	
+d	53338902	Plato/PX	0	
+d	53338903	Trio 3D business multimedia	0	
+d	53338904	Trio 64 3D	0	
+s	53338904101400db	Integrated Trio3D	0	
+s	5333890453338904	86C365 Trio3D AGP	0	
+d	53338905	Trio 64V+ family	0	
+d	53338906	Trio 64V+ family	0	
+d	53338907	Trio 64V+ family	0	
+d	53338908	Trio 64V+ family	0	
+d	53338909	Trio 64V+ family	0	
+d	5333890a	Trio 64V+ family	0	
+d	5333890b	Trio 64V+ family	0	
+d	5333890c	Trio 64V+ family	0	
+d	5333890d	Trio 64V+ family	0	
+d	5333890e	Trio 64V+ family	0	
+d	5333890f	Trio 64V+ family	0	
+d	53338a01	ViRGE/DX or /GX	0	
+s	53338a010e11b032	ViRGE/GX	0	
+s	53338a0110b41617	Nitro 3D	0	
+s	53338a0110b41717	Nitro 3D	0	
+s	53338a0153338a01	ViRGE/DX	0	
+d	53338a10	ViRGE/GX2	0	
+s	53338a1010928a10	Stealth 3D 4000	0	
+d	53338a13	86c368 [Trio 3D/2X]	0	
+s	53338a1353338a13	Trio3D/2X	0	
+d	53338a20	86c794 [Savage 3D]	0	
+s	53338a2053338a20	86C391 Savage3D	0	
+d	53338a21	86c390 [Savage 3D/MV]	0	
+s	53338a2153338a21	86C390 Savage3D/MV	0	
+d	53338a22	Savage 4	0	
+s	53338a2210338068	Savage 4	0	
+s	53338a2210338069	Savage 4	0	
+s	53338a2210338110	Savage4 LT	0	
+s	53338a22105d0018	SR9 8Mb SDRAM	0	
+s	53338a22105d002a	SR9 Pro 16Mb SDRAM	0	
+s	53338a22105d003a	SR9 Pro 32Mb SDRAM	0	
+s	53338a22105d092f	SR9 Pro+ 16Mb SGRAM	0	
+s	53338a2210924207	Stealth III S540	0	
+s	53338a2210924800	Stealth III S540	0	
+s	53338a2210924807	SpeedStar A90	0	
+s	53338a2210924808	Stealth III S540	0	
+s	53338a2210924809	Stealth III S540	0	
+s	53338a221092480e	Stealth III S540	0	
+s	53338a2210924904	Stealth III S520	0	
+s	53338a2210924905	SpeedStar A200	0	
+s	53338a2210924a09	Stealth III S540	0	
+s	53338a2210924a0b	Stealth III S540 Xtreme	0	
+s	53338a2210924a0f	Stealth III S540	0	
+s	53338a2210924e01	Stealth III S540	0	
+s	53338a221102101d	3d Blaster Savage 4	0	
+s	53338a221102101e	3d Blaster Savage 4	0	
+s	53338a2253338100	86C394-397 Savage4 SDRAM 100	0	
+s	53338a2253338110	86C394-397 Savage4 SDRAM 110	0	
+s	53338a2253338125	86C394-397 Savage4 SDRAM 125	0	
+s	53338a2253338143	86C394-397 Savage4 SDRAM 143	0	
+s	53338a2253338a22	86C394-397 Savage4	0	
+s	53338a2253338a2e	86C394-397 Savage4 32bit	0	
+s	53338a2253339125	86C394-397 Savage4 SGRAM 125	0	
+s	53338a2253339143	86C394-397 Savage4 SGRAM 143	0	
+d	53338a23	Savage 4	0	
+d	53338a25	ProSavage PM133	0	
+d	53338a26	ProSavage KM133	0	
+d	53338c00	ViRGE/M3	0	
+d	53338c01	ViRGE/MX	0	
+s	53338c0111790001	ViRGE/MX	0	
+d	53338c02	ViRGE/MX+	0	
+d	53338c03	ViRGE/MX+MV	0	
+d	53338c10	86C270-294 Savage/MX-MV	0	
+d	53338c11	82C270-294 Savage/MX	0	
+d	53338c12	86C270-294 Savage/IX-MV	0	
+s	53338c121014017f	ThinkPad T20	0	
+d	53338c13	86C270-294 Savage/IX	0	
+s	53338c1311790001	Magnia Z310	0	
+d	53338c22	SuperSavage MX/128	0	
+d	53338c24	SuperSavage MX/64	0	
+d	53338c26	SuperSavage MX/64C	0	
+d	53338c2a	SuperSavage IX/128 SDR	0	
+d	53338c2b	SuperSavage IX/128 DDR	0	
+d	53338c2c	SuperSavage IX/64 SDR	0	
+d	53338c2d	SuperSavage IX/64 DDR	0	
+d	53338c2e	SuperSavage IX/C SDR	0	
+s	53338c2e101401fc	ThinkPad T23 (2647-4MG)	0	
+d	53338c2f	SuperSavage IX/C DDR	0	
+d	53338d01	86C380 [ProSavageDDR K4M266]	0	
+d	53338d02	VT8636A [ProSavage KN133] AGP4X VGA Controller (TwisterK)	0	
+d	53338d03	VT8751 [ProSavageDDR P4M266]	0	
+d	53338d04	VT8375 [ProSavage8 KM266/KL266]	0	
+d	53339102	86C410 Savage 2000	0	
+s	5333910210925932	Viper II Z200	0	
+s	5333910210925934	Viper II Z200	0	
+s	5333910210925952	Viper II Z200	0	
+s	5333910210925954	Viper II Z200	0	
+s	5333910210925a35	Viper II Z200	0	
+s	5333910210925a37	Viper II Z200	0	
+s	5333910210925a55	Viper II Z200	0	
+s	5333910210925a57	Viper II Z200	0	
+d	5333ca00	SonicVibes	0	
+v	544c	Teralogic Inc	0	
+d	544c0350	TL880-based HDTV/ATSC tuner	0	
+v	5455	Technische University Berlin	0	
+d	54554458	S5933	0	
+v	5519	Cnet Technologies, Inc.	0	
+v	5544	Dunord Technologies	0	
+d	55440001	I-30xx Scanner Interface	0	
+v	5555	Genroco, Inc	0	
+d	55550003	TURBOstor HFP-832 [HiPPI NIC]	0	
+v	5654	VoiceTronix Pty Ltd	0	
+d	56543132	OpenSwitch12	0	
+v	5700	Netpower	0	
+v	5851	Exacq Technologies	0	
+v	6356	UltraStor	0	
+v	6374	c't Magazin für Computertechnik	0	
+d	63746773	GPPCI	0	
+v	6409	Logitec Corp.	0	
+v	6666	Decision Computer International Co.	0	
+d	66660001	PCCOM4	0	
+d	66660002	PCCOM8	0	
+v	7604	O.N. Electronic Co Ltd.	0	
+v	7bde	MIDAC Corporation	0	
+v	7fed	PowerTV	0	
+v	8008	Quancom Electronic GmbH	0	
+d	80080010	WDOG1 [PCI-Watchdog 1]	0	
+d	80080011	PWDOG2 [PCI-Watchdog 2]	0	
+v	807d	Asustek Computer, Inc.	0	Wrong ID used in subsystem ID of AsusTek PCI-USB2 PCI card.
+v	8086	Intel Corp.	0	
+d	80860007	82379AB	0	
+d	80860008	Extended Express System Support Controller	0	
+s	8086000800081000	WorldMark 4300 INCA ASIC	0	
+d	80860039	21145 Fast Ethernet	0	
+d	80860122	82437FX	0	
+d	80860309	80303 I/O Processor PCI-to-PCI Bridge	0	
+d	8086030d	80312 I/O Companion Chip PCI-to-PCI Bridge	0	
+d	80860326	6700/6702PXH I/OxAPIC Interrupt Controller A	0	
+d	80860327	6700PXH I/OxAPIC Interrupt Controller B	0	
+d	80860329	6700PXH PCI Express-to-PCI Bridge A	0	
+d	8086032a	6700PXH PCI Express-to-PCI Bridge B	0	
+d	8086032c	6702PXH PCI Express-to-PCI Bridge A	0	
+d	80860330	80332 [Dobson] I/O processor	0	A-segment bridge
+d	80860331	80332 [Dobson] I/O processor	0	A-segment IOAPIC
+d	80860332	80332 [Dobson] I/O processor	0	B-segment bridge
+d	80860333	80332 [Dobson] I/O processor	0	B-segment IOAPIC
+d	80860334	80332 [Dobson] I/O processor	0	Address Translation Unit (ATU)
+d	80860335	80331 [Lindsay] I/O processor	0	PCI-X bridge
+d	80860336	80331 [Lindsay] I/O processor	0	Address Translation Unit (ATU)
+d	80860340	41210 [Lanai] Serial to Parallel PCI Bridge	0	A-segment bridge
+d	80860341	41210 [Lanai] Serial to Parallel PCI Bridge	0	B-segment bridge
+d	80860482	82375EB/SB PCI to EISA Bridge	0	
+d	80860483	82424TX/ZX [Saturn] CPU to PCI bridge	0	
+d	80860484	82378ZB/IB, 82379AB (SIO, SIO.A) PCI to ISA Bridge	0	
+d	80860486	82425EX/ZX [Aries] PCIset with ISA bridge	0	
+d	808604a3	82434LX/NX [Mercury/Neptune] Processor to PCI bridge	0	
+d	808604d0	82437FX [Triton FX]	0	
+d	80860500	E8870 Processor bus control	0	
+d	80860501	E8870 Memory controller	0	
+d	80860502	E8870 Scalability Port 0	0	and registers common to both SPs
+d	80860503	E8870 Scalability Port 1	0	and global performance monitoring
+d	80860510	E8870IO Hub Interface Port 0 registers (8-bit compatibility port)	0	
+d	80860511	E8870IO Hub Interface Port 1 registers	0	
+d	80860512	E8870IO Hub Interface Port 2 registers	0	
+d	80860513	E8870IO Hub Interface Port 3 registers	0	
+d	80860514	E8870IO Hub Interface Port 4 registers	0	
+d	80860515	E8870IO General SIOH registers	0	
+d	80860516	E8870IO RAS registers	0	
+d	80860530	E8870SP Scalability Port 0 registers	0	
+d	80860531	E8870SP Scalability Port 1 registers	0	
+d	80860532	E8870SP Scalability Port 2 registers	0	
+d	80860533	E8870SP Scalability Port 3 registers	0	
+d	80860534	E8870SP Scalability Port 4 registers	0	
+d	80860535	E8870SP Scalability Port 5 registers	0	
+d	80860536	E8870SP Interleave registers 0 and 1	0	(bi-interleave 0) and global registers that are neither per-port nor per-interleave
+d	80860537	E8870SP Interleave registers 2 and 3	0	(bi-interleave 1)
+d	80860600	RAID Controller	0	
+s	80860600808601c1	ICP Vortex GDT8546RZ	0	
+s	80860600808601f7	SCRU32	0	
+d	8086061f	80303 I/O Processor	0	uninitialized SRCU32 RAID Controller
+d	80860960	80960RP [i960 RP Microprocessor/Bridge]	0	
+d	80860962	80960RM [i960RM Bridge]	0	
+d	80860964	80960RP [i960 RP Microprocessor/Bridge]	0	
+d	80861000	82542 Gigabit Ethernet Controller	0	
+s	808610000e11b0df	NC1632 Gigabit Ethernet Adapter (1000-SX)	0	
+s	808610000e11b0e0	NC1633 Gigabit Ethernet Adapter (1000-LX)	0	
+s	808610000e11b123	NC1634 Gigabit Ethernet Adapter (1000-SX)	0	
+s	8086100010140119	Netfinity Gigabit Ethernet SX Adapter	0	
+s	8086100080861000	PRO/1000 Gigabit Server Adapter	0	
+d	80861001	82543GC Gigabit Ethernet Controller (Fiber)	0	
+s	808610010e11004a	NC6136 Gigabit Server Adapter	0	
+s	80861001101401ea	Netfinity Gigabit Ethernet SX Adapter	0	
+s	8086100180861002	PRO/1000 F Server Adapter	0	
+s	8086100180861003	PRO/1000 F Server Adapter	0	
+d	80861002	Pro 100 LAN+Modem 56 Cardbus II	0	
+s	808610028086200e	Pro 100 LAN+Modem 56 Cardbus II	0	
+s	8086100280862013	Pro 100 SR Mobile Combo Adapter	0	
+s	8086100280862017	Pro 100 S Combo Mobile Adapter	0	
+d	80861004	82543GC Gigabit Ethernet Controller (Copper)	0	
+s	808610040e110049	NC7132 Gigabit Upgrade Module	0	
+s	808610040e11b1a4	NC7131 Gigabit Server Adapter	0	
+s	80861004101410f2	Gigabit Ethernet Server Adapter	0	
+s	8086100480861004	PRO/1000 T Server Adapter	0	
+s	8086100480862004	PRO/1000 T Server Adapter	0	
+d	80861008	82544EI Gigabit Ethernet Controller (Copper)	0	
+s	8086100810140269	iSeries 1000/100/10 Ethernet Adapter	0	
+s	808610081028011c	PRO/1000 XT Network Connection	0	
+s	8086100880861107	PRO/1000 XT Server Adapter	0	
+s	8086100880862107	PRO/1000 XT Server Adapter	0	
+s	8086100880862110	PRO/1000 XT Server Adapter	0	
+s	8086100880863108	PRO/1000 XT Network Connection	0	
+d	80861009	82544EI Gigabit Ethernet Controller (Fiber)	0	
+s	8086100910140268	iSeries Gigabit Ethernet Adapter	0	
+s	8086100980861109	PRO/1000 XF Server Adapter	0	
+s	8086100980862109	PRO/1000 XF Server Adapter	0	
+d	8086100c	82544GC Gigabit Ethernet Controller (Copper)	0	
+s	8086100c80861112	PRO/1000 T Desktop Adapter	0	
+s	8086100c80862112	PRO/1000 T Desktop Adapter	0	
+d	8086100d	82544GC Gigabit Ethernet Controller (LOM)	0	
+s	8086100d10280123	PRO/1000 XT Network Connection	0	
+s	8086100d1079891f	82544GC Based Network Connection	0	
+s	8086100d4c531080	CT8 mainboard	0	
+s	8086100d8086110d	82544GC Based Network Connection	0	
+d	8086100e	82540EM Gigabit Ethernet Controller	0	
+s	8086100e10140265	PRO/1000 MT Network Connection	0	
+s	8086100e10140267	PRO/1000 MT Network Connection	0	
+s	8086100e1014026a	PRO/1000 MT Network Connection	0	
+s	8086100e1028002e	Optiplex GX260	0	
+s	8086100e10280151	PRO/1000 MT Network Connection	0	
+s	8086100e107b8920	PRO/1000 MT Desktop Adapter	0	
+s	8086100e8086001e	PRO/1000 MT Desktop Adapter	0	
+s	8086100e8086002e	PRO/1000 MT Desktop Adapter	0	
+d	8086100f	82545EM Gigabit Ethernet Controller (Copper)	0	
+s	8086100f10140269	iSeries 1000/100/10 Ethernet Adapter	0	
+s	8086100f1014028e	PRO/1000 MT Network Connection	0	
+s	8086100f80861000	PRO/1000 MT Network Connection	0	
+s	8086100f80861001	PRO/1000 MT Server Adapter	0	
+d	80861010	82546EB Gigabit Ethernet Controller (Copper)	0	
+s	808610101014027c	PRO/1000 MT Dual Port Network Adapter	0	
+s	8086101018fb7872	RESlink-X	0	
+s	808610104c531080	CT8 mainboard	0	
+s	808610104c5310a0	CA3/CR3 mainboard	0	
+s	8086101080861011	PRO/1000 MT Dual Port Server Adapter	0	
+s	808610108086101a	PRO/1000 MT Dual Port Network Adapter	0	
+s	8086101080863424	SE7501HG2 Mainboard	0	
+d	80861011	82545EM Gigabit Ethernet Controller (Fiber)	0	
+s	8086101110140268	iSeries Gigabit Ethernet Adapter	0	
+s	8086101180861002	PRO/1000 MF Server Adapter	0	
+s	8086101180861003	PRO/1000 MF Server Adapter (LX)	0	
+d	80861012	82546EB Gigabit Ethernet Controller (Fiber)	0	
+s	8086101280861012	PRO/1000 MF Dual Port Server Adapter	0	
+d	80861013	82541EI Gigabit Ethernet Controller (Copper)	0	
+s	8086101380860013	PRO/1000 MT Network Connection	0	
+s	8086101380861013	IBM ThinkCentre Network Card	0	
+s	8086101380861113	PRO/1000 MT Desktop Adapter	0	
+d	80861014	82541ER Gigabit Ethernet Controller	0	
+d	80861015	82540EM Gigabit Ethernet Controller (LOM)	0	
+d	80861016	82540EP Gigabit Ethernet Controller (LOM)	0	
+s	808610161014052c	PRO/1000 MT Mobile Connection	0	
+s	8086101611790001	PRO/1000 MT Mobile Connection	0	
+s	8086101680861016	PRO/1000 MT Mobile Connection	0	
+d	80861017	82540EP Gigabit Ethernet Controller (LOM)	0	
+s	8086101780861017	PR0/1000 MT Desktop Connection	0	
+d	80861018	82541EI Gigabit Ethernet Controller	0	Update controller name from 82541EP to 82541EI
+s	8086101880861018	PRO/1000 MT Desktop Adapter	0	
+d	80861019	82547EI Gigabit Ethernet Controller (LOM)	0	
+s	8086101914581019	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	8086101980861019	PRO/1000 CT Desktop Connection	0	
+s	808610198086301f	D865PERL mainboard	0	
+s	8086101980863427	S875WP1-E mainboard	0	
+d	8086101d	82546EB Gigabit Ethernet Controller	0	
+s	8086101d80861000	PRO/1000 MT Quad Port Server Adapter	0	
+d	8086101e	82540EP Gigabit Ethernet Controller (Mobile)	0	
+s	8086101e10140549	PRO/1000 MT Mobile Connection	0	
+s	8086101e11790001	PRO/1000 MT Mobile Connection	0	
+s	8086101e8086101e	PRO/1000 MT Mobile Connection	0	
+d	80861026	82545GM Gigabit Ethernet Controller	0	
+s	8086102680861000	PRO/1000 MT Server Connection	0	
+s	8086102680861001	PRO/1000 MT Server Adapter	0	
+s	8086102680861002	PRO/1000 MT Server Adapter	0	
+s	8086102680861026	PRO/1000 MT Server Connection	0	
+d	80861027	82545GM Gigabit Ethernet Controller	0	
+s	8086102780861001	PRO/1000 MF Server Adapter(LX)	0	
+s	8086102780861002	PRO/1000 MF Server Adapter(LX)	0	
+s	8086102780861003	PRO/1000 MF Server Adapter(LX)	0	
+s	8086102780861027	PRO/1000 MF Server Adapter	0	
+d	80861028	82545GM Gigabit Ethernet Controller	0	
+s	8086102880861028	PRO/1000 MB Server Adapter	0	
+d	80861029	82559 Ethernet Controller	0	
+d	80861030	82559 InBusiness 10/100	0	
+d	80861031	82801CAM (ICH3) PRO/100 VE (LOM) Ethernet Controller	0	
+s	8086103110140209	ThinkPad A/T/X Series	0	
+s	80861031104d80e7	Vaio PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	80861031107b5350	EtherExpress PRO/100 VE	0	
+s	8086103111790001	EtherExpress PRO/100 VE	0	
+s	80861031144dc000	EtherExpress PRO/100 VE	0	
+s	80861031144dc001	EtherExpress PRO/100 VE	0	
+s	80861031144dc003	EtherExpress PRO/100 VE	0	
+s	80861031144dc006	vpr Matrix 170B4	0	
+d	80861032	82801CAM (ICH3) PRO/100 VE Ethernet Controller	0	
+d	80861033	82801CAM (ICH3) PRO/100 VM (LOM) Ethernet Controller	0	
+d	80861034	82801CAM (ICH3) PRO/100 VM Ethernet Controller	0	
+d	80861035	82801CAM (ICH3)/82562EH (LOM)  Ethernet Controller	0	
+d	80861036	82801CAM (ICH3) 82562EH Ethernet Controller	0	
+d	80861037	82801CAM (ICH3) Chipset Ethernet Controller	0	
+d	80861038	82801CAM (ICH3) PRO/100 VM (KM) Ethernet Controller	0	
+d	80861039	82801DB PRO/100 VE (LOM) Ethernet Controller	0	
+s	8086103910140267	NetVista A30p	0	
+d	8086103a	82801DB PRO/100 VE (CNR) Ethernet Controller	0	
+d	8086103b	82801DB PRO/100 VM (LOM) Ethernet Controller	0	
+d	8086103c	82801DB PRO/100 VM (CNR) Ethernet Controller	0	
+d	8086103d	82801DB PRO/100 VE (MOB) Ethernet Controller	0	
+d	8086103e	82801DB PRO/100 VM (MOB) Ethernet Controller	0	
+d	80861040	536EP Data Fax Modem	0	
+s	8086104016be1040	V.9X DSP Data Fax Modem	0	
+d	80861043	PRO/Wireless LAN 2100 3B Mini PCI Adapter	0	
+s	8086104380862527	MIM2000/Centrino	0	
+d	80861048	PRO/10GbE LR Server Adapter	0	
+s	808610488086a01f	PRO/10GbE LR Server Adapter	0	
+s	808610488086a11f	PRO/10GbE LR Server Adapter	0	
+d	80861050	82562EZ 10/100 Ethernet Controller	0	
+s	808610501462728c	865PE Neo2 (MS-6728)	0	
+s	808610501462758c	MS-6758 (875P Neo)	0	
+s	8086105080863427	S875WP1-E mainboard	0	
+d	80861051	82801EB/ER (ICH5/ICH5R) integrated LAN Controller	0	
+d	80861059	82551QM Ethernet Controller	0	
+d	80861064	82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller	0	ICH-6 Component
+d	80861065	82562ET/EZ/GT/GZ - PRO/100 VE Ethernet Controller	0	ICH-6 Component
+d	80861066	82562 EM/EX/GX - PRO/100 VM (LOM) Ethernet Controller	0	ICH-6 Component
+d	80861067	82562 EM/EX/GX - PRO/100 VM Ethernet Controller	0	ICH-6 Component
+d	80861068	82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller Mobile	0	ICH-6 Component
+d	80861069	82562 EM/EX/GX - PRO/100 VM (LOM) Ethernet Controller Mobile	0	ICH-6 Component
+d	8086106a	82562G \t- PRO/100 VE (LOM) Ethernet Controller	0	ICH-6 Component
+d	8086106b	82562G \t- PRO/100 VE Ethernet Controller Mobile	0	ICH-6 Component
+d	80861075	82547GI Gigabit Ethernet Controller	0	
+s	8086107510280165	PowerEdge 750	0	
+s	8086107580860075	PRO/1000 CT Network Connection	0	
+s	8086107580861075	PRO/1000 CT Network Connection	0	
+d	80861076	82541GI/PI Gigabit Ethernet Controller	0	
+s	8086107610280165	PowerEdge 750	0	
+s	8086107680860076	PRO/1000 MT Network Connection	0	
+s	8086107680861076	PRO/1000 MT Network Connection	0	
+s	8086107680861176	PRO/1000 MT Desktop Adapter	0	
+s	8086107680861276	PRO/1000 MT Desktop Adapter	0	
+d	80861077	82541GI Gigabit Ethernet Controller	0	
+s	8086107711790001	PRO/1000 MT Mobile Connection	0	
+s	8086107780860077	PRO/1000 MT Mobile Connection	0	
+s	8086107780861077	PRO/1000 MT Mobile Connection	0	
+d	80861078	82541EI Gigabit Ethernet Controller	0	
+s	8086107880861078	PRO/1000 MT Network Connection	0	
+d	80861079	82546GB Gigabit Ethernet Controller	0	
+s	80861079103c12a6	HP Dual Port 1000Base-T [A9900A]	0	
+s	80861079103c12cf	HP Core Dual Port 1000Base-T [AB352A]	0	
+s	808610794c531090	Cx9 / Vx9 mainboard	0	
+s	808610794c5310b0	CL9 mainboard	0	
+s	8086107980860079	PRO/1000 MT Dual Port Network Connection	0	
+s	8086107980861079	PRO/1000 MT Dual Port Network Connection	0	
+s	8086107980861179	PRO/1000 MT Dual Port Network Connection	0	
+s	808610798086117a	PRO/1000 MT Dual Port Server Adapter	0	
+d	8086107a	82546GB Gigabit Ethernet Controller	0	
+s	8086107a103c12a8	HP Dual Port 1000base-SX [A9899A]	0	
+s	8086107a8086107a	PRO/1000 MF Dual Port Server Adapter	0	
+s	8086107a8086127a	PRO/1000 MF Dual Port Server Adapter	0	
+d	8086107b	82546GB Gigabit Ethernet Controller	0	
+s	8086107b8086007b	PRO/1000 MB Dual Port Server Connection	0	
+s	8086107b8086107b	PRO/1000 MB Dual Port Server Connection	0	
+d	80861107	PRO/1000 MF Server Adapter (LX)	0	
+d	80861130	82815 815 Chipset Host Bridge and Memory Controller Hub	0	
+s	8086113010251016	Travelmate 612 TX	0	
+s	8086113010438027	TUSL2-C Mainboard	0	
+s	80861130104d80df	Vaio PCG-FX403	0	
+s	8086113080864532	D815EEA2 mainboard	0	
+s	8086113080864557	D815EGEW Mainboard	0	
+d	80861131	82815 815 Chipset AGP Bridge	0	
+d	80861132	82815 CGC [Chipset Graphics Controller]	0	
+s	8086113210251016	Travelmate 612 TX	0	
+s	80861132104d80df	Vaio PCG-FX403	0	
+s	8086113280864532	D815EEA2 Mainboard	0	
+s	8086113280864557	D815EGEW Mainboard	0	
+d	80861161	82806AA PCI64 Hub Advanced Programmable Interrupt Controller	0	
+s	8086116180861161	82806AA PCI64 Hub APIC	0	
+d	80861162	Xscale 80200 Big Endian Companion Chip	0	
+d	80861200	Intel IXP1200 Network Processor	0	
+s	80861200172a0000	AEP SSL Accelerator	0	
+d	80861209	8255xER/82551IT Fast Ethernet Controller	0	
+s	808612094c531050	CT7 mainboard	0	
+s	808612094c531051	CE7 mainboard	0	
+s	808612094c531070	PC6 mainboard	0	
+d	80861221	82092AA PCI to PCMCIA Bridge	0	
+d	80861222	82092AA IDE Controller	0	
+d	80861223	SAA7116	0	
+d	80861225	82452KX/GX [Orion]	0	
+d	80861226	82596 PRO/10 PCI	0	
+d	80861227	82865 EtherExpress PRO/100A	0	
+d	80861228	82556 EtherExpress PRO/100 Smart	0	
+d	80861229	82557/8/9 [Ethernet Pro 100]	0	the revision field differentiates between them (1-3 is 82557, 4-5 is 82558, 6-8 is 82559, 9 is 82559ER)
+s	808612290e113001	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e113002	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e113003	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e113004	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e113005	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e113006	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e113007	82559 Fast Ethernet LOM with Alert on LAN*	0	
+s	808612290e11b01e	NC3120 Fast Ethernet NIC	0	
+s	808612290e11b01f	NC3122 Fast Ethernet NIC (dual port)	0	
+s	808612290e11b02f	NC1120 Ethernet NIC	0	
+s	808612290e11b04a	Netelligent 10/100TX NIC with Wake on LAN	0	
+s	808612290e11b0c6	NC3161 Fast Ethernet NIC (embedded, WOL)	0	
+s	808612290e11b0c7	NC3160 Fast Ethernet NIC (embedded)	0	
+s	808612290e11b0d7	NC3121 Fast Ethernet NIC (WOL)	0	
+s	808612290e11b0dd	NC3131 Fast Ethernet NIC (dual port)	0	
+s	808612290e11b0de	NC3132 Fast Ethernet Module (dual port)	0	
+s	808612290e11b0e1	NC3133 Fast Ethernet Module (100-FX)	0	
+s	808612290e11b134	NC3163 Fast Ethernet NIC (embedded, WOL)	0	
+s	808612290e11b13c	NC3162 Fast Ethernet NIC (embedded)	0	
+s	808612290e11b144	NC3123 Fast Ethernet NIC (WOL)	0	
+s	808612290e11b163	NC3134 Fast Ethernet NIC (dual port)	0	
+s	808612290e11b164	NC3135 Fast Ethernet Upgrade Module (dual port)	0	
+s	808612290e11b1a4	NC7131 Gigabit Server Adapter	0	
+s	808612291014005c	82558B Ethernet Pro 10/100	0	
+s	80861229101401bc	82559 Fast Ethernet LAN On Motherboard	0	
+s	80861229101401f1	10/100 Ethernet Server Adapter	0	
+s	80861229101401f2	10/100 Ethernet Server Adapter	0	
+s	8086122910140207	Ethernet Pro/100 S	0	
+s	8086122910140232	10/100 Dual Port Server Adapter	0	
+s	808612291014023a	ThinkPad R30	0	
+s	808612291014105c	Netfinity 10/100	0	
+s	8086122910142205	ThinkPad A22p	0	
+s	808612291014305c	10/100 EtherJet Management Adapter	0	
+s	808612291014405c	10/100 EtherJet Adapter with Alert on LAN	0	
+s	808612291014505c	10/100 EtherJet Secure Management Adapter	0	
+s	808612291014605c	10/100 EtherJet Secure Management Adapter	0	
+s	808612291014705c	10/100 Netfinity 10/100 Ethernet Security Adapter	0	
+s	808612291014805c	10/100 Netfinity 10/100 Ethernet Security Adapter	0	
+s	808612291028009b	PowerEdge 2500/2550	0	
+s	80861229102800ce	PowerEdge 1400	0	
+s	8086122910338000	PC-9821X-B06	0	
+s	8086122910338016	PK-UG-X006	0	
+s	808612291033801f	PK-UG-X006	0	
+s	8086122910338026	PK-UG-X006	0	
+s	8086122910338063	82559-based Fast Ethernet Adapter	0	
+s	8086122910338064	82559-based Fast Ethernet Adapter	0	
+s	80861229103c10c0	NetServer 10/100TX	0	
+s	80861229103c10c3	NetServer 10/100TX	0	
+s	80861229103c10ca	NetServer 10/100TX	0	
+s	80861229103c10cb	NetServer 10/100TX	0	
+s	80861229103c10e3	NetServer 10/100TX	0	
+s	80861229103c10e4	NetServer 10/100TX	0	
+s	80861229103c1200	NetServer 10/100TX	0	
+s	8086122910c31100	SmartEther100 SC1100	0	
+s	8086122910cf1115	8255x-based Ethernet Adapter (10/100)	0	
+s	8086122910cf1143	8255x-based Ethernet Adapter (10/100)	0	
+s	8086122911790001	8255x-based Ethernet Adapter (10/100)	0	
+s	8086122911790002	PCI FastEther LAN on Docker	0	
+s	8086122911790003	8255x-based Fast Ethernet	0	
+s	8086122912592560	AT-2560 100	0	
+s	8086122912592561	AT-2560 100 FX Ethernet Adapter	0	
+s	8086122912660001	NE10/100 Adapter	0	
+s	8086122913e91000	6221L-4U	0	
+s	80861229144d2501	SEM-2000 MiniPCI LAN Adapter	0	
+s	80861229144d2502	SEM-2100IL MiniPCI LAN Adapter	0	
+s	8086122916681100	EtherExpress PRO/100B (TX) (MiniPCI Ethernet+Modem)	0	
+s	808612294c531080	CT8 mainboard	0	
+s	8086122980860001	EtherExpress PRO/100B (TX)	0	
+s	8086122980860002	EtherExpress PRO/100B (T4)	0	
+s	8086122980860003	EtherExpress PRO/10+	0	
+s	8086122980860004	EtherExpress PRO/100 WfM	0	
+s	8086122980860005	82557 10/100	0	
+s	8086122980860006	82557 10/100 with Wake on LAN	0	
+s	8086122980860007	82558 10/100 Adapter	0	
+s	8086122980860008	82558 10/100 with Wake on LAN	0	
+s	8086122980860009	EtherExpress PRO/100+	0	
+s	808612298086000a	EtherExpress PRO/100+ Management Adapter	0	
+s	808612298086000b	EtherExpress PRO/100+	0	
+s	808612298086000c	EtherExpress PRO/100+ Management Adapter	0	
+s	808612298086000d	EtherExpress PRO/100+ Alert On LAN II* Adapter	0	
+s	808612298086000e	EtherExpress PRO/100+ Management Adapter with Alert On LAN*	0	
+s	808612298086000f	EtherExpress PRO/100 Desktop Adapter	0	
+s	8086122980860010	EtherExpress PRO/100 S Management Adapter	0	
+s	8086122980860011	EtherExpress PRO/100 S Management Adapter	0	
+s	8086122980860012	EtherExpress PRO/100 S Advanced Management Adapter (D)	0	
+s	8086122980860013	EtherExpress PRO/100 S Advanced Management Adapter (E)	0	
+s	8086122980860030	EtherExpress PRO/100  Management Adapter with Alert On LAN* GC	0	
+s	8086122980860031	EtherExpress PRO/100 Desktop Adapter	0	
+s	8086122980860040	EtherExpress PRO/100 S Desktop Adapter	0	
+s	8086122980860041	EtherExpress PRO/100 S Desktop Adapter	0	
+s	8086122980860042	EtherExpress PRO/100 Desktop Adapter	0	
+s	8086122980860050	EtherExpress PRO/100 S Desktop Adapter	0	
+s	8086122980861009	EtherExpress PRO/100+ Server Adapter	0	
+s	808612298086100c	EtherExpress PRO/100+ Server Adapter (PILA8470B)	0	
+s	8086122980861012	EtherExpress PRO/100 S Server Adapter (D)	0	
+s	8086122980861013	EtherExpress PRO/100 S Server Adapter (E)	0	
+s	8086122980861015	EtherExpress PRO/100 S Dual Port Server Adapter	0	
+s	8086122980861017	EtherExpress PRO/100+ Dual Port Server Adapter	0	
+s	8086122980861030	EtherExpress PRO/100+ Management Adapter with Alert On LAN* G Server	0	
+s	8086122980861040	EtherExpress PRO/100 S Server Adapter	0	
+s	8086122980861041	EtherExpress PRO/100 S Server Adapter	0	
+s	8086122980861042	EtherExpress PRO/100 Server Adapter	0	
+s	8086122980861050	EtherExpress PRO/100 S Server Adapter	0	
+s	8086122980861051	EtherExpress PRO/100 Server Adapter	0	
+s	8086122980861052	EtherExpress PRO/100 Server Adapter	0	
+s	80861229808610f0	EtherExpress PRO/100+ Dual Port Adapter	0	
+s	8086122980862009	EtherExpress PRO/100 S Mobile Adapter	0	
+s	808612298086200d	EtherExpress PRO/100 Cardbus	0	
+s	808612298086200e	EtherExpress PRO/100 LAN+V90 Cardbus Modem	0	
+s	808612298086200f	EtherExpress PRO/100 SR Mobile Adapter	0	
+s	8086122980862010	EtherExpress PRO/100 S Mobile Combo Adapter	0	
+s	8086122980862013	EtherExpress PRO/100 SR Mobile Combo Adapter	0	
+s	8086122980862016	EtherExpress PRO/100 S Mobile Adapter	0	
+s	8086122980862017	EtherExpress PRO/100 S Combo Mobile Adapter	0	
+s	8086122980862018	EtherExpress PRO/100 SR Mobile Adapter	0	
+s	8086122980862019	EtherExpress PRO/100 SR Combo Mobile Adapter	0	
+s	8086122980862101	EtherExpress PRO/100 P Mobile Adapter	0	
+s	8086122980862102	EtherExpress PRO/100 SP Mobile Adapter	0	
+s	8086122980862103	EtherExpress PRO/100 SP Mobile Adapter	0	
+s	8086122980862104	EtherExpress PRO/100 SP Mobile Adapter	0	
+s	8086122980862105	EtherExpress PRO/100 SP Mobile Adapter	0	
+s	8086122980862106	EtherExpress PRO/100 P Mobile Adapter	0	
+s	8086122980862107	EtherExpress PRO/100 Network Connection	0	
+s	8086122980862108	EtherExpress PRO/100 Network Connection	0	
+s	8086122980862200	EtherExpress PRO/100 P Mobile Combo Adapter	0	
+s	8086122980862201	EtherExpress PRO/100 P Mobile Combo Adapter	0	
+s	8086122980862202	EtherExpress PRO/100 SP Mobile Combo Adapter	0	
+s	8086122980862203	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862204	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862205	EtherExpress PRO/100 SP Mobile Combo Adapter	0	
+s	8086122980862206	EtherExpress PRO/100 SP Mobile Combo Adapter	0	
+s	8086122980862207	EtherExpress PRO/100 SP Mobile Combo Adapter	0	
+s	8086122980862208	EtherExpress PRO/100 P Mobile Combo Adapter	0	
+s	8086122980862402	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862407	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862408	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862409	EtherExpress PRO/100+ MiniPCI	0	
+s	808612298086240f	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862410	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862411	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862412	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980862413	EtherExpress PRO/100+ MiniPCI	0	
+s	8086122980863000	82559 Fast Ethernet LAN on Motherboard	0	
+s	8086122980863001	82559 Fast Ethernet LOM with Basic Alert on LAN*	0	
+s	8086122980863002	82559 Fast Ethernet LOM with Alert on LAN II*	0	
+s	8086122980863006	EtherExpress PRO/100 S Network Connection	0	
+s	8086122980863007	EtherExpress PRO/100 S Network Connection	0	
+s	8086122980863008	EtherExpress PRO/100 Network Connection	0	
+s	8086122980863010	EtherExpress PRO/100 S Network Connection	0	
+s	8086122980863011	EtherExpress PRO/100 S Network Connection	0	
+s	8086122980863012	EtherExpress PRO/100 Network Connection	0	
+s	8086122980863411	SDS2 Mainboard	0	
+d	8086122d	430FX - 82437FX TSC [Triton I]	0	
+d	8086122e	82371FB PIIX ISA [Triton I]	0	
+d	80861230	82371FB PIIX IDE [Triton I]	0	
+d	80861231	DSVD Modem	0	
+d	80861234	430MX - 82371MX Mobile PCI I/O IDE Xcelerator (MPIIX)	0	
+d	80861235	430MX - 82437MX Mob. System Ctrlr (MTSC) & 82438MX Data Path (MTDP)	0	
+d	80861237	440FX - 82441FX PMC [Natoma]	0	
+d	80861239	82371FB PIIX IDE Interface	0	
+d	8086123b	82380PB PCI to PCI Docking Bridge	0	
+d	8086123c	82380AB (MISA) Mobile PCI-to-ISA Bridge	0	
+d	8086123d	683053 Programmable Interrupt Device	0	
+d	8086123e	82466GX (IHPC) Integrated Hot-Plug Controller	0	in" hidden" mode
+d	8086123f	82466GX Integrated Hot-Plug Controller (IHPC)	0	
+d	80861240	82752 (752) AGP Graphics Accelerator	0	
+d	8086124b	82380FB (MPCI2) Mobile Docking Controller	0	
+d	80861250	430HX - 82439HX TXC [Triton II]	0	
+d	80861360	82806AA PCI64 Hub PCI Bridge	0	
+d	80861361	82806AA PCI64 Hub Controller (HRes)	0	
+s	8086136180861361	82806AA PCI64 Hub Controller (HRes)	0	
+s	8086136180868000	82806AA PCI64 Hub Controller (HRes)	0	
+d	80861460	82870P2 P64H2 Hub PCI Bridge	0	
+d	80861461	82870P2 P64H2 I/OxAPIC	0	
+s	8086146115d93480	P4DP6	0	
+s	808614614c531090	Cx9 / Vx9 mainboard	0	
+d	80861462	82870P2 P64H2 Hot Plug Controller	0	
+d	80861960	80960RP [i960RP Microprocessor]	0	
+s	80861960101e0431	MegaRAID 431 RAID Controller	0	
+s	80861960101e0438	MegaRAID 438 Ultra2 LVD RAID Controller	0	
+s	80861960101e0466	MegaRAID 466 Express Plus RAID Controller	0	
+s	80861960101e0467	MegaRAID 467 Enterprise 1500 RAID Controller	0	
+s	80861960101e0490	MegaRAID 490 Express 300 RAID Controller	0	
+s	80861960101e0762	MegaRAID 762 Express RAID Controller	0	
+s	80861960101e09a0	PowerEdge Expandable RAID Controller 2/SC	0	
+s	8086196010280467	PowerEdge Expandable RAID Controller 2/DC	0	
+s	8086196010281111	PowerEdge Expandable RAID Controller 2/SC	0	
+s	80861960103c03a2	MegaRAID	0	
+s	80861960103c10c6	MegaRAID 438, HP NetRAID-3Si	0	
+s	80861960103c10c7	MegaRAID T5, Integrated HP NetRAID	0	
+s	80861960103c10cc	MegaRAID, Integrated HP NetRAID	0	
+s	80861960103c10cd	HP NetRAID-1Si	0	
+s	80861960105a0000	SuperTrak	0	
+s	80861960105a2168	SuperTrak Pro	0	
+s	80861960105a5168	SuperTrak66/100	0	
+s	8086196011111111	MegaRAID 466, PowerEdge Expandable RAID Controller 2/SC	0	
+s	8086196011111112	PowerEdge Expandable RAID Controller 2/SC	0	
+s	80861960113c03a2	MegaRAID	0	
+s	80861960e4bf1010	CG1-RADIO	0	
+s	80861960e4bf1020	CU2-QUARTET	0	
+s	80861960e4bf1040	CU1-CHORUS	0	
+s	80861960e4bf3100	CX1-BAND	0	
+d	80861962	80960RM [i960RM Microprocessor]	0	
+s	80861962105a0000	SuperTrak SX6000 I2O CPU	0	
+d	80861a21	82840 840 (Carmel) Chipset Host Bridge (Hub A)	0	
+d	80861a23	82840 840 (Carmel) Chipset AGP Bridge	0	
+d	80861a24	82840 840 (Carmel) Chipset PCI Bridge (Hub B)	0	
+d	80861a30	82845 845 (Brookdale) Chipset Host Bridge	0	
+s	80861a301028010e	Optiplex GX240	0	
+d	80861a31	82845 845 (Brookdale) Chipset AGP Bridge	0	
+d	80862410	82801AA ISA Bridge (LPC)	0	
+d	80862411	82801AA IDE	0	
+d	80862412	82801AA USB	0	
+d	80862413	82801AA SMBus	0	
+d	80862415	82801AA AC'97 Audio	0	
+s	8086241510280095	Precision Workstation 220 Integrated Digital Audio	0	
+s	8086241511d40040	SoundMAX Integrated Digital Audio	0	
+s	8086241511d40048	SoundMAX Integrated Digital Audio	0	
+s	8086241511d45340	SoundMAX Integrated Digital Audio	0	
+d	80862416	82801AA AC'97 Modem	0	
+d	80862418	82801AA PCI Bridge	0	
+d	80862420	82801AB ISA Bridge (LPC)	0	
+d	80862421	82801AB IDE	0	
+d	80862422	82801AB USB	0	
+d	80862423	82801AB SMBus	0	
+d	80862425	82801AB AC'97 Audio	0	
+s	8086242511d40040	SoundMAX Integrated Digital Audio	0	
+s	8086242511d40048	SoundMAX Integrated Digital Audio	0	
+d	80862426	82801AB AC'97 Modem	0	
+d	80862428	82801AB PCI Bridge	0	
+d	80862440	82801BA ISA Bridge (LPC)	0	
+d	80862442	82801BA/BAM USB (Hub #1)	0	
+s	80862442101401c6	Netvista A40/A40p	0	
+s	8086244210251016	Travelmate 612 TX	0	
+s	808624421028010e	Optiplex GX240	0	
+s	8086244210438027	TUSL2-C Mainboard	0	
+s	80862442104d80df	Vaio PCG-FX403	0	
+s	80862442147b0507	TH7II-RAID	0	
+s	8086244280864532	D815EEA2 mainboard	0	
+s	8086244280864557	D815EGEW Mainboard	0	
+d	80862443	82801BA/BAM SMBus	0	
+s	80862443101401c6	Netvista A40/A40p	0	
+s	8086244310251016	Travelmate 612 TX	0	
+s	808624431028010e	Optiplex GX240	0	
+s	8086244310438027	TUSL2-C Mainboard	0	
+s	80862443104d80df	Vaio PCG-FX403	0	
+s	80862443147b0507	TH7II-RAID	0	
+s	8086244380864532	D815EEA2 mainboard	0	
+s	8086244380864557	D815EGEW Mainboard	0	
+d	80862444	82801BA/BAM USB (Hub #2)	0	
+s	8086244410251016	Travelmate 612 TX	0	
+s	808624441028010e	Optiplex GX240	0	
+s	8086244410438027	TUSL2-C Mainboard	0	
+s	80862444104d80df	Vaio PCG-FX403	0	
+s	80862444147b0507	TH7II-RAID	0	
+s	8086244480864532	D815EEA2 mainboard	0	
+d	80862445	82801BA/BAM AC'97 Audio	0	
+s	80862445101401c6	Netvista A40/A40p	0	
+s	8086244510251016	Travelmate 612 TX	0	
+s	80862445104d80df	Vaio PCG-FX403	0	
+s	8086244514623370	STAC9721 AC	0	
+s	80862445147b0507	TH7II-RAID	0	
+s	8086244580864557	D815EGEW Mainboard	0	
+d	80862446	82801BA/BAM AC'97 Modem	0	
+s	8086244610251016	Travelmate 612 TX	0	
+s	80862446104d80df	Vaio PCG-FX403	0	
+d	80862448	82801 Mobile PCI Bridge	0	
+d	80862449	82801BA/BAM/CA/CAM Ethernet Controller	0	
+s	808624490e110012	EtherExpress PRO/100 VM	0	
+s	808624490e110091	EtherExpress PRO/100 VE	0	
+s	80862449101401ce	EtherExpress PRO/100 VE	0	
+s	80862449101401dc	EtherExpress PRO/100 VE	0	
+s	80862449101401eb	EtherExpress PRO/100 VE	0	
+s	80862449101401ec	EtherExpress PRO/100 VE	0	
+s	8086244910140202	EtherExpress PRO/100 VE	0	
+s	8086244910140205	EtherExpress PRO/100 VE	0	
+s	8086244910140217	EtherExpress PRO/100 VE	0	
+s	8086244910140234	EtherExpress PRO/100 VE	0	
+s	808624491014023d	EtherExpress PRO/100 VE	0	
+s	8086244910140244	EtherExpress PRO/100 VE	0	
+s	8086244910140245	EtherExpress PRO/100 VE	0	
+s	8086244910140265	PRO/100 VE Desktop Connection	0	
+s	8086244910140267	PRO/100 VE Desktop Connection	0	
+s	808624491014026a	PRO/100 VE Desktop Connection	0	
+s	80862449109f315d	EtherExpress PRO/100 VE	0	
+s	80862449109f3181	EtherExpress PRO/100 VE	0	
+s	808624491179ff01	PRO/100 VE Network Connection	0	
+s	8086244911867801	EtherExpress PRO/100 VE	0	
+s	80862449144d2602	HomePNA 1M CNR	0	
+s	8086244980863010	EtherExpress PRO/100 VE	0	
+s	8086244980863011	EtherExpress PRO/100 VM	0	
+s	8086244980863012	82562EH based Phoneline	0	
+s	8086244980863013	EtherExpress PRO/100 VE	0	
+s	8086244980863014	EtherExpress PRO/100 VM	0	
+s	8086244980863015	82562EH based Phoneline	0	
+s	8086244980863016	EtherExpress PRO/100 P Mobile Combo	0	
+s	8086244980863017	EtherExpress PRO/100 P Mobile	0	
+s	8086244980863018	EtherExpress PRO/100	0	
+d	8086244a	82801BAM IDE U100	0	
+s	8086244a10251016	Travelmate 612TX	0	
+s	8086244a104d80df	Vaio PCG-FX403	0	
+d	8086244b	82801BA IDE U100	0	
+s	8086244b101401c6	Netvista A40/A40p	0	
+s	8086244b1028010e	Optiplex GX240	0	
+s	8086244b10438027	TUSL2-C Mainboard	0	
+s	8086244b147b0507	TH7II-RAID	0	
+s	8086244b80864532	D815EEA2 mainboard	0	
+s	8086244b80864557	D815EGEW Mainboard	0	
+d	8086244c	82801BAM ISA Bridge (LPC)	0	
+d	8086244e	82801 PCI Bridge	0	
+s	8086244e10140267	NetVista A30p	0	
+d	80862450	82801E ISA Bridge (LPC)	0	
+d	80862452	82801E USB	0	
+d	80862453	82801E SMBus	0	
+d	80862459	82801E Ethernet Controller 0	0	
+d	8086245b	82801E IDE U100	0	
+d	8086245d	82801E Ethernet Controller 1	0	
+d	8086245e	82801E PCI Bridge	0	
+d	80862480	82801CA LPC Interface Controller	0	
+d	80862482	82801CA/CAM USB (Hub #1)	0	
+s	8086248210140220	ThinkPad A/T/X Series	0	
+s	80862482104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	8086248215d93480	P4DP6	0	
+s	8086248280861958	vpr Matrix 170B4	0	
+s	8086248280863424	SE7501HG2 Mainboard	0	
+s	8086248280864541	Latitude C640	0	
+d	80862483	82801CA/CAM SMBus Controller	0	
+s	8086248310140220	ThinkPad A/T/X Series	0	
+s	80862483104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	8086248315d93480	P4DP6	0	
+s	8086248380861958	vpr Matrix 170B4	0	
+d	80862484	82801CA/CAM USB (Hub #2)	0	
+s	8086248410140220	ThinkPad A/T/X Series	0	
+s	80862484104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	8086248415d93480	P4DP6	0	
+s	8086248480861958	vpr Matrix 170B4	0	
+d	80862485	82801CA/CAM AC'97 Audio Controller	0	
+s	8086248510135959	Crystal WMD Audio Codec	0	
+s	8086248510140222	ThinkPad T23 (2647-4MG) or A30/A30p (2652/2653)	0	
+s	8086248510140508	ThinkPad T30	0	
+s	808624851014051c	ThinkPad A/T/X Series	0	
+s	80862485104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	80862485144dc006	vpr Matrix 170B4	0	
+d	80862486	82801CA/CAM AC'97 Modem Controller	0	
+s	8086248610140223	ThinkPad A/T/X Series	0	
+s	8086248610140503	ThinkPad R31 2656BBG	0	
+s	808624861014051a	ThinkPad A/T/X Series	0	
+s	80862486101f1025	Acer 620 Series	0	
+s	80862486104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	8086248611790001	Toshiba Satellite 1110 Z15 internal Modem	0	
+s	80862486134d4c21	Dell Inspiron 2100 internal modem	0	
+s	80862486144d2115	vpr Matrix 170B4 internal modem	0	
+s	8086248614f15421	MD56ORD V.92 MDC Modem	0	
+d	80862487	82801CA/CAM USB (Hub #3)	0	
+s	8086248710140220	ThinkPad A/T/X Series	0	
+s	80862487104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	8086248715d93480	P4DP6	0	
+s	8086248780861958	vpr Matrix 170B4	0	
+d	8086248a	82801CAM IDE U100	0	
+s	8086248a10140220	ThinkPad A/T/X Series	0	
+s	8086248a104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+s	8086248a80861958	vpr Matrix 170B4	0	
+s	8086248a80864541	Latitude C640	0	
+d	8086248b	82801CA Ultra ATA Storage Controller	0	
+s	8086248b15d93480	P4DP6	0	
+d	8086248c	82801CAM ISA Bridge (LPC)	0	
+d	808624c0	82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge	0	
+s	808624c010140267	NetVista A30p	0	
+s	808624c014625800	845PE Max (MS-6580)	0	
+d	808624c1	82801DBL (ICH4-L) IDE Controller	0	
+d	808624c2	82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1	0	
+s	808624c210140267	NetVista A30p	0	
+s	808624c21025005a	TravelMate 290	0	
+s	808624c210280126	Optiplex GX260	0	
+s	808624c210280163	Latitude D505	0	
+s	808624c2103c0890	NC6000 laptop	0	
+s	808624c210718160	MIM2000	0	
+s	808624c214625800	845PE Max (MS-6580)	0	
+s	808624c215092990	Averatec 5110H laptop	0	
+s	808624c24c531090	Cx9 / Vx9 mainboard	0	
+d	808624c3	82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller	0	
+s	808624c310140267	NetVista A30p	0	
+s	808624c31025005a	TravelMate 290	0	
+s	808624c310280126	Optiplex GX260	0	
+s	808624c3103c0890	NC6000 laptop	0	
+s	808624c310718160	MIM2000	0	
+s	808624c3145824c2	GA-8PE667 Ultra	0	
+s	808624c314625800	845PE Max (MS-6580)	0	
+s	808624c34c531090	Cx9 / Vx9 mainboard	0	
+d	808624c4	82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2	0	
+s	808624c410140267	NetVista A30p	0	
+s	808624c41025005a	TravelMate 290	0	
+s	808624c410280126	Optiplex GX260	0	
+s	808624c410280163	Latitude D505	0	
+s	808624c4103c0890	NC6000 laptop	0	
+s	808624c410718160	MIM2000	0	
+s	808624c414625800	845PE Max (MS-6580)	0	
+s	808624c415092990	Averatec 5110H	0	
+s	808624c44c531090	Cx9 / Vx9 mainboard	0	
+d	808624c5	82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller	0	
+s	808624c50e1100b8	Analog Devices Inc. codec [SoundMAX]	0	
+s	808624c510140267	NetVista A30p	0	
+s	808624c51025005a	TravelMate 290	0	
+s	808624c510280163	Latitude D505	0	
+s	808624c5103c0890	NC6000 laptop	0	
+s	808624c510718160	MIM2000	0	
+s	808624c51458a002	GA-8PE667 Ultra	0	
+s	808624c514625800	845PE Max (MS-6580)	0	
+d	808624c6	82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller	0	
+s	808624c61025005a	TravelMate 290	0	
+s	808624c6103c0890	NC6000 laptop	0	
+s	808624c610718160	MIM2000	0	
+d	808624c7	82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3	0	
+s	808624c710140267	NetVista A30p	0	
+s	808624c71025005a	TravelMate 290	0	
+s	808624c710280126	Optiplex GX260	0	
+s	808624c710280163	Latitude D505	0	
+s	808624c7103c0890	NC6000 laptop	0	
+s	808624c710718160	MIM2000	0	
+s	808624c714625800	845PE Max (MS-6580)	0	
+s	808624c715092990	Averatec 5110H	0	
+s	808624c74c531090	Cx9 / Vx9 mainboard	0	
+d	808624ca	82801DBM (ICH4-M) IDE Controller	0	
+s	808624ca1025005a	TravelMate 290	0	
+s	808624ca10280163	Latitude D505	0	
+s	808624ca103c0890	NC6000 laptop	0	
+s	808624ca10718160	MIM2000	0	
+d	808624cb	82801DB (ICH4) IDE Controller	0	
+s	808624cb10140267	NetVista A30p	0	
+s	808624cb10280126	Optiplex GX260	0	
+s	808624cb145824c2	GA-8PE667 Ultra	0	
+s	808624cb14625800	845PE Max (MS-6580)	0	
+s	808624cb4c531090	Cx9 / Vx9 mainboard	0	
+d	808624cc	82801DBM (ICH4-M) LPC Interface Bridge	0	
+d	808624cd	82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller	0	
+s	808624cd10140267	NetVista A30p	0	
+s	808624cd1025005a	TravelMate 290	0	
+s	808624cd10280126	Optiplex GX260	0	
+s	808624cd10280163	Latitude D505	0	
+s	808624cd103c0890	NC6000 laptop	0	
+s	808624cd10718160	MIM2000	0	
+s	808624cd14623981	845PE Max (MS-6580)	0	
+s	808624cd15091968	Averatec 5110H	0	
+s	808624cd4c531090	Cx9 / Vx9 mainboard	0	
+d	808624d0	82801EB/ER (ICH5/ICH5R) LPC Interface Bridge	0	
+d	808624d1	82801EB (ICH5) SATA Controller	0	
+s	808624d1103c12bc	d530 CMT (DG746A)	0	
+s	808624d1145824d1	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624d114627280	865PE Neo2 (MS-6728)	0	
+s	808624d180863427	S875WP1-E mainboard	0	
+s	808624d18086524c	D865PERL mainboard	0	
+d	808624d2	82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1	0	
+s	808624d2103c12bc	d530 CMT (DG746A)	0	
+s	808624d2104380a6	P4P800 Mainboard	0	
+s	808624d2145824d2	GA-8KNXP motherboard (875P)	0	
+s	808624d214627280	865PE Neo2 (MS-6728)	0	
+s	808624d280863427	S875WP1-E mainboard	0	
+s	808624d28086524c	D865PERL mainboard	0	
+d	808624d3	82801EB/ER (ICH5/ICH5R) SMBus Controller	0	
+s	808624d3104380a6	P4P800 Mainboard	0	
+s	808624d3145824d2	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624d314627280	865PE Neo2 (MS-6728)	0	
+s	808624d380863427	S875WP1-E mainboard	0	
+s	808624d38086524c	D865PERL mainboard	0	
+d	808624d4	82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2	0	
+s	808624d4103c12bc	d530 CMT (DG746A)	0	
+s	808624d4104380a6	P4P800 Mainboard	0	
+s	808624d4145824d2	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624d414627280	865PE Neo2 (MS-6728)	0	
+s	808624d480863427	S875WP1-E mainboard	0	
+s	808624d48086524c	D865PERL mainboard	0	
+d	808624d5	82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller	0	
+s	808624d5103c12bc	Analog Devices codec [SoundMAX Integrated Digital Audio]	0	
+s	808624d5104380f3	P4P800 Mainboard	0	
+s	808624d51458a002	GA-8KNXP motherboard (875P)	0	
+s	808624d514627280	865PE Neo2 (MS-6728)	0	
+s	808624d58086a000	D865PERL mainboard	0	
+d	808624d6	82801EB/ER (ICH5/ICH5R) AC'97 Modem Controller	0	
+d	808624d7	82801EB/ER (ICH5/ICH5R) USB UHCI #3	0	
+s	808624d7103c12bc	d530 CMT (DG746A)	0	
+s	808624d7104380a6	P4P800 Mainboard	0	
+s	808624d7145824d2	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624d714627280	865PE Neo2 (MS-6728)	0	
+s	808624d780863427	S875WP1-E mainboard	0	
+s	808624d78086524c	D865PERL mainboard	0	
+d	808624db	82801EB/ER (ICH5/ICH5R) IDE Controller	0	
+s	808624db103c12bc	d530 CMT (DG746A)	0	
+s	808624db104380a6	P4P800 Mainboard	0	
+s	808624db145824d2	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624db14627280	865PE Neo2 (MS-6728)	0	
+s	808624db14627580	MSI 875P	0	
+s	808624db80863427	S875WP1-E mainboard	0	
+s	808624db8086524c	D865PERL mainboard	0	
+d	808624dc	82801EB (ICH5) LPC Interface Bridge	0	
+d	808624dd	82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller	0	
+s	808624dd103c12bc	d530 CMT (DG746A)	0	
+s	808624dd104380a6	P4P800 Mainboard	0	
+s	808624dd14585006	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624dd14627280	865PE Neo2 (MS-6728)	0	
+s	808624dd80863427	S875WP1-E mainboard	0	
+s	808624dd8086524c	D865PERL mainboard	0	
+d	808624de	82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4	0	
+s	808624de104380a6	P4P800 Mainboard	0	
+s	808624de145824d2	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+s	808624de14627280	865PE Neo2 (MS-6728)	0	
+s	808624de80863427	S875WP1-E mainboard	0	
+s	808624de8086524c	D865PERL mainboard	0	
+d	808624df	82801ER (ICH5R) SATA Controller	0	
+d	80862500	82820 820 (Camino) Chipset Host Bridge (MCH)	0	
+s	8086250010280095	Precision Workstation 220 Chipset	0	
+s	808625001043801c	P3C-2000 system chipset	0	
+d	80862501	82820 820 (Camino) Chipset Host Bridge (MCH)	0	
+s	808625011043801c	P3C-2000 system chipset	0	
+d	8086250b	82820 820 (Camino) Chipset Host Bridge	0	
+d	8086250f	82820 820 (Camino) Chipset AGP Bridge	0	
+d	80862520	82805AA MTH Memory Translator Hub	0	
+d	80862521	82804AA MRH-S Memory Repeater Hub for SDRAM	0	
+d	80862530	82850 850 (Tehama) Chipset Host Bridge (MCH)	0	
+s	80862530147b0507	TH7II-RAID	0	
+d	80862531	82860 860 (Wombat) Chipset Host Bridge (MCH)	0	
+d	80862532	82850 850 (Tehama) Chipset AGP Bridge	0	
+d	80862533	82860 860 (Wombat) Chipset AGP Bridge	0	
+d	80862534	82860 860 (Wombat) Chipset PCI Bridge	0	
+d	80862540	E7500 Memory Controller Hub	0	
+s	8086254015d93480	P4DP6	0	
+d	80862541	E7500/E7501 Host RASUM Controller	0	
+s	8086254115d93480	P4DP6	0	
+s	808625414c531090	Cx9 / Vx9 mainboard	0	
+s	8086254180863424	SE7501HG2 Mainboard	0	
+d	80862543	E7500/E7501 Hub Interface B PCI-to-PCI Bridge	0	
+d	80862544	E7500/E7501 Hub Interface B RASUM Controller	0	
+s	808625444c531090	Cx9 / Vx9 mainboard	0	
+d	80862545	E7500/E7501 Hub Interface C PCI-to-PCI Bridge	0	
+d	80862546	E7500/E7501 Hub Interface C RASUM Controller	0	
+d	80862547	E7500/E7501 Hub Interface D PCI-to-PCI Bridge	0	
+d	80862548	E7500/E7501 Hub Interface D RASUM Controller	0	
+d	8086254c	E7501 Memory Controller Hub	0	
+s	8086254c4c531090	Cx9 / Vx9 mainboard	0	
+s	8086254c80863424	SE7501HG2 Mainboard	0	
+d	80862550	E7505 Memory Controller Hub	0	
+d	80862551	E7505/E7205 Series RAS Controller	0	
+d	80862552	E7505/E7205 PCI-to-AGP Bridge	0	
+d	80862553	E7505 Hub Interface B PCI-to-PCI Bridge	0	
+d	80862554	E7505 Hub Interface B PCI-to-PCI Bridge RAS Controller	0	
+d	8086255d	E7205 Memory Controller Hub	0	
+d	80862560	82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface	0	
+s	8086256010280126	Optiplex GX260	0	
+s	8086256014582560	GA-8PE667 Ultra	0	
+s	8086256014625800	845PE Max (MS-6580)	0	
+d	80862561	82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge	0	
+d	80862562	82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device	0	
+s	8086256210140267	NetVista A30p	0	
+d	80862570	82865G/PE/P DRAM Controller/Host-Hub Interface	0	
+s	80862570104380f2	P4P800 Mainboard	0	
+s	8086257014582570	GA-8IPE1000 Pro2 motherboard (865PE)	0	
+d	80862571	82865G/PE/P PCI to AGP Controller	0	
+d	80862572	82865G Integrated Graphics Device	0	
+d	80862573	82865G/PE/P PCI to CSA Bridge	0	
+d	80862576	82865G/PE/P Processor to I/O Memory Interface	0	
+d	80862578	82875P/E7210 Memory Controller Hub	0	
+s	8086257814582578	GA-8KNXP motherboard (875P)	0	
+s	8086257814627580	MS-6758 (875P Neo)	0	
+s	8086257815d94580	Super Micro Computer Inc. P4SCE	0	Motherboard P4SCE
+d	80862579	82875P Processor to AGP Controller	0	
+d	8086257b	82875P/E7210 Processor to PCI to CSA Bridge	0	
+d	8086257e	82875P/E7210 Processor to I/O Memory Interface	0	
+d	80862580	915G/P/GV Processor to I/O Controller	0	
+d	80862581	915G/P/GV PCI Express Root Port	0	
+d	80862582	82915G Express Chipset Family Graphics Controller	0	
+s	8086258210281079	Optiplex GX280	0	
+d	80862584	925X/XE Memory Controller Hub	0	
+d	80862585	925X/XE PCI Express Root Port	0	
+d	80862588	E7220/E7221 Memory Controller Hub	0	
+d	80862589	E7220/E7221 PCI Express Root Port	0	
+d	8086258a	E7221 Integrated Graphics Controller	0	
+d	80862590	Mobile Memory Controller Hub	0	
+d	80862591	Mobile Memory Controller Hub PCI Express Port	0	
+d	80862592	Mobile Graphics Controller	0	
+d	808625a1	6300ESB LPC Interface Controller	0	
+d	808625a2	6300ESB PATA Storage Controller	0	
+s	808625a24c5310b0	CL9 mainboard	0	
+d	808625a3	6300ESB SATA Storage Controller	0	
+s	808625a34c5310b0	CL9 mainboard	0	
+d	808625a4	6300ESB SMBus Controller	0	
+s	808625a44c5310b0	CL9 mainboard	0	
+d	808625a6	6300ESB AC'97 Audio Controller	0	
+s	808625a64c5310b0	CL9 mainboard	0	
+d	808625a7	6300ESB AC'97 Modem Controller	0	
+d	808625a9	6300ESB USB Universal Host Controller	0	
+s	808625a94c5310b0	CL9 mainboard	0	
+d	808625aa	6300ESB USB Universal Host Controller	0	
+s	808625aa4c5310b0	CL9 mainboard	0	
+d	808625ab	6300ESB Watchdog Timer	0	
+s	808625ab4c5310b0	CL9 mainboard	0	
+d	808625ac	6300ESB I/O Advanced Programmable Interrupt Controller	0	
+s	808625ac4c5310b0	CL9 mainboard	0	
+d	808625ad	6300ESB USB2 Enhanced Host Controller	0	
+d	808625ae	6300ESB 64-bit PCI-X Bridge	0	
+d	808625b0	6300ESB SATA RAID Controller	0	
+d	80862600	Server Hub Interface	0	
+d	80862601	Server Hub PCI Express x4 Port D	0	
+d	80862602	Server Hub PCI Express x4 Port C0	0	
+d	80862603	Server Hub PCI Express x4 Port C1	0	
+d	80862604	Server Hub PCI Express x4 Port B0	0	
+d	80862605	Server Hub PCI Express x4 Port B1	0	
+d	80862606	Server Hub PCI Express x4 Port A0	0	
+d	80862607	Server Hub PCI Express x4 Port A1	0	
+d	80862608	Server Hub PCI Express x8 Port C	0	
+d	80862609	Server Hub PCI Express x8 Port B	0	
+d	8086260a	Server Hub PCI Express x8 Port A	0	
+d	8086260c	Server Hub IMI Registers	0	
+d	80862610	Server Hub System Bus, Boot, and Interrupt Registers	0	
+d	80862611	Server Hub Address Mapping Registers	0	
+d	80862612	Server Hub RAS Registers	0	
+d	80862613	Server Hub Reserved Registers	0	
+d	80862614	Server Hub Reserved Registers	0	
+d	80862615	Server Hub Miscellaneous Registers	0	
+d	80862617	Server Hub Reserved Registers	0	
+d	80862618	Server Hub Reserved Registers	0	
+d	80862619	Server Hub Reserved Registers	0	
+d	8086261a	Server Hub Reserved Registers	0	
+d	8086261b	Server Hub Reserved Registers	0	
+d	8086261c	Server Hub Reserved Registers	0	
+d	8086261d	Server Hub Reserved Registers	0	
+d	8086261e	Server Hub Reserved Registers	0	
+d	80862620	External Memory Bridge	0	
+d	80862621	External Memory Bridge Control Registers	0	
+d	80862622	External Memory Bridge Memory Interleaving Registers	0	
+d	80862623	External Memory Bridge DDR Initialization and Calibration	0	
+d	80862624	External Memory Bridge Reserved Registers	0	
+d	80862625	External Memory Bridge Reserved Registers	0	
+d	80862626	External Memory Bridge Reserved Registers	0	
+d	80862627	External Memory Bridge Reserved Registers	0	
+d	80862640	82801FB/FR (ICH6/ICH6R) LPC Interface Bridge	0	
+d	80862641	82801FBM (ICH6M) LPC Interface Bridge	0	
+d	80862642	82801FW/FRW (ICH6W/ICH6RW) LPC Interface Bridge	0	
+d	80862651	82801FB/FW (ICH6/ICH6W) SATA Controller	0	
+s	8086265110280179	Optiplex GX280	0	
+d	80862652	82801FR/FRW (ICH6R/ICH6RW) SATA Controller	0	
+d	80862653	82801FBM (ICH6M) SATA Controller	0	
+d	80862658	82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1	0	
+s	8086265810280179	Optiplex GX280	0	
+d	80862659	82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2	0	
+s	8086265910280179	Optiplex GX280	0	
+d	8086265a	82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3	0	
+s	8086265a10280179	Optiplex GX280	0	
+d	8086265b	82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4	0	
+s	8086265b10280179	Optiplex GX280	0	
+d	8086265c	82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller	0	
+s	8086265c10280179	Optiplex GX280	0	
+d	80862660	82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1	0	
+d	80862662	82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2	0	
+d	80862664	82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3	0	
+d	80862666	82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4	0	
+d	80862668	82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller	0	
+d	8086266a	82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller	0	
+s	8086266a10280179	Optiplex GX280	0	
+d	8086266c	82801FB/FBM/FR/FW/FRW (ICH6 Family) LAN Controller	0	
+d	8086266d	82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller	0	
+d	8086266e	82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller	0	
+s	8086266e10280179	Optiplex GX280	0	
+d	8086266f	82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller	0	
+d	80862782	82915G Express Chipset Family Graphics Controller	0	
+d	80862792	Mobile Graphics Controller	0	
+d	80863092	Integrated RAID	0	
+d	80863200	GD31244 PCI-X SATA HBA	0	
+d	80863340	82855PM Processor to I/O Controller	0	
+s	808633401025005a	TravelMate 290	0	
+s	80863340103c0890	NC6000 laptop	0	
+d	80863341	82855PM Processor to AGP Controller	0	
+d	80863575	82830 830 Chipset Host Bridge	0	
+s	808635751014021d	ThinkPad A/T/X Series	0	
+s	80863575104d80e7	VAIO PCG-GR214EP/GR214MP/GR215MP/GR314MP/GR315MP	0	
+d	80863576	82830 830 Chipset AGP Bridge	0	
+d	80863577	82830 CGC [Chipset Graphics Controller]	0	
+s	8086357710140513	ThinkPad A/T/X Series	0	
+d	80863578	82830 830 Chipset Host Bridge	0	
+d	80863580	82852/82855 GM/GME/PM/GMV Processor to I/O Controller	0	
+s	8086358010280163	Latitude D505	0	
+s	808635804c5310b0	CL9 mainboard	0	
+d	80863581	82852/82855 GM/GME/PM/GMV Processor to AGP Controller	0	
+d	80863582	82852/855GM Integrated Graphics Device	0	
+s	8086358210280163	Latitude D505	0	
+s	808635824c5310b0	CL9 mainboard	0	
+d	80863584	82852/82855 GM/GME/PM/GMV Processor to I/O Controller	0	
+s	8086358410280163	Latitude D505	0	
+s	808635844c5310b0	CL9 mainboard	0	
+d	80863585	82852/82855 GM/GME/PM/GMV Processor to I/O Controller	0	
+s	8086358510280163	Latitude D505	0	
+s	808635854c5310b0	CL9 mainboard	0	
+d	80863590	E7520 Memory Controller Hub	0	
+d	80863591	E7525/E7520 Error Reporting Registers	0	
+d	80863592	E7320 Memory Controller Hub	0	
+d	80863593	E7320 Error Reporting Registers	0	
+d	80863594	E7520 DMA Controller	0	
+d	80863595	E7525/E7520/E7320 PCI Express Port A	0	
+d	80863596	E7525/E7520/E7320 PCI Express Port A1	0	
+d	80863597	E7525/E7520 PCI Express Port B	0	
+d	80863598	E7520 PCI Express Port B1	0	
+d	80863599	E7520 PCI Express Port C	0	
+d	8086359a	E7520 PCI Express Port C1	0	
+d	8086359b	E7525/E7520/E7320 Extended Configuration Registers	0	
+d	8086359e	E7525 Memory Controller Hub	0	
+d	80864220	PRO/Wireless 2200BG	0	
+d	80864223	PRO/Wireless 2915ABG MiniPCI Adapter	0	
+d	80865200	EtherExpress PRO/100 Intelligent Server	0	
+d	80865201	EtherExpress PRO/100 Intelligent Server	0	
+s	8086520180860001	EtherExpress PRO/100 Server Ethernet Adapter	0	
+d	8086530d	80310 IOP [IO Processor]	0	
+d	80867000	82371SB PIIX3 ISA [Natoma/Triton II]	0	
+d	80867010	82371SB PIIX3 IDE [Natoma/Triton II]	0	
+d	80867020	82371SB PIIX3 USB [Natoma/Triton II]	0	
+d	80867030	430VX - 82437VX TVX [Triton VX]	0	
+d	80867050	Intel Intercast Video Capture Card	0	
+d	80867100	430TX - 82439TX MTXC	0	
+d	80867110	82371AB/EB/MB PIIX4 ISA	0	
+s	8086711015ad1976	virtualHW v3	0	
+d	80867111	82371AB/EB/MB PIIX4 IDE	0	
+s	8086711115ad1976	virtualHW v3	0	
+d	80867112	82371AB/EB/MB PIIX4 USB	0	
+s	8086711215ad1976	virtualHW v3	0	
+d	80867113	82371AB/EB/MB PIIX4 ACPI	0	
+s	8086711315ad1976	virtualHW v3	0	
+d	80867120	82810 GMCH [Graphics Memory Controller Hub]	0	
+s	808671204c531040	CL7 mainboard	0	
+s	808671204c531060	PC7 mainboard	0	
+d	80867121	82810 CGC [Chipset Graphics Controller]	0	
+s	808671214c531040	CL7 mainboard	0	
+s	808671214c531060	PC7 mainboard	0	
+s	8086712180864341	Cayman (CA810) Mainboard	0	
+d	80867122	82810 DC-100 GMCH [Graphics Memory Controller Hub]	0	
+d	80867123	82810 DC-100 CGC [Chipset Graphics Controller]	0	
+d	80867124	82810E DC-133 GMCH [Graphics Memory Controller Hub]	0	
+d	80867125	82810E DC-133 CGC [Chipset Graphics Controller]	0	
+d	80867126	82810 DC-133 System and Graphics Controller	0	
+d	80867128	82810-M DC-100 System and Graphics Controller	0	
+d	8086712a	82810-M DC-133 System and Graphics Controller	0	
+d	80867180	440LX/EX - 82443LX/EX Host bridge	0	
+d	80867181	440LX/EX - 82443LX/EX AGP bridge	0	
+d	80867190	440BX/ZX/DX - 82443BX/ZX/DX Host bridge	0	
+s	808671900e110500	Armada 1750 Laptop System Chipset	0	
+s	808671900e11b110	Armada M700/E500	0	
+s	8086719011790001	Toshiba Tecra 8100 Laptop System Chipset	0	
+s	8086719015ad1976	virtualHW v3	0	
+s	808671904c531050	CT7 mainboard	0	
+s	808671904c531051	CE7 mainboard	0	
+d	80867191	440BX/ZX/DX - 82443BX/ZX/DX AGP bridge	0	
+d	80867192	440BX/ZX/DX - 82443BX/ZX/DX Host bridge (AGP disabled)	0	
+s	808671920e110460	Armada 1700 Laptop System Chipset	0	
+s	808671924c531000	CC7/CR7/CP7/VC7/VP7/VR7 mainboard	0	
+d	80867194	82440MX Host Bridge	0	
+s	8086719410330000	Versa Note Vxi	0	
+s	808671944c5310a0	CA3/CR3 mainboard	0	
+d	80867195	82440MX AC'97 Audio Controller	0	
+s	80867195103380cc	Versa Note VXi	0	
+s	8086719510cf1099	QSound_SigmaTel Stac97 PCI Audio	0	
+s	8086719511d40040	SoundMAX Integrated Digital Audio	0	
+s	8086719511d40048	SoundMAX Integrated Digital Audio	0	
+d	80867196	82440MX AC'97 Modem Controller	0	
+d	80867198	82440MX ISA Bridge	0	
+d	80867199	82440MX EIDE Controller	0	
+d	8086719a	82440MX USB Universal Host Controller	0	
+d	8086719b	82440MX Power Management Controller	0	
+d	808671a0	440GX - 82443GX Host bridge	0	
+s	808671a04c531050	CT7 mainboard	0	
+s	808671a04c531051	CE7 mainboard	0	
+d	808671a1	440GX - 82443GX AGP bridge	0	
+d	808671a2	440GX - 82443GX Host bridge (AGP disabled)	0	
+s	808671a24c531000	CC7/CR7/CP7/VC7/VP7/VR7 mainboard	0	
+d	80867600	82372FB PIIX5 ISA	0	
+d	80867601	82372FB PIIX5 IDE	0	
+d	80867602	82372FB PIIX5 USB	0	
+d	80867603	82372FB PIIX5 SMBus	0	
+d	80867800	82740 (i740) AGP Graphics Accelerator	0	
+s	80867800003d0008	Starfighter AGP	0	
+s	80867800003d000b	Starfighter AGP	0	
+s	8086780010920100	Stealth II G460	0	
+s	8086780010b4201a	Lightspeed 740	0	
+s	8086780010b4202f	Lightspeed 740	0	
+s	8086780080860000	Terminator 2x/i	0	
+s	8086780080860100	Intel740 Graphics Accelerator	0	
+d	808684c4	450KX/GX [Orion] - 82454KX/GX PCI bridge	0	
+d	808684c5	450KX/GX [Orion] - 82453KX/GX Memory controller	0	
+d	808684ca	450NX - 82451NX Memory & I/O Controller	0	
+d	808684cb	450NX - 82454NX/84460GX PCI Expander Bridge	0	
+d	808684e0	460GX - 84460GX System Address Controller (SAC)	0	
+d	808684e1	460GX - 84460GX System Data Controller (SDC)	0	
+d	808684e2	460GX - 84460GX AGP Bridge (GXB function 2)	0	
+d	808684e3	460GX - 84460GX Memory Address Controller (MAC)	0	
+d	808684e4	460GX - 84460GX Memory Data Controller (MDC)	0	
+d	808684e6	460GX - 82466GX Wide and fast PCI eXpander Bridge (WXB)	0	
+d	808684ea	460GX - 84460GX AGP Bridge (GXB function 1)	0	
+d	80868500	IXP4XX - Intel Network Processor family. IXP420, IXP421, IXP422, IXP425 and IXC1100	0	
+d	80869000	IXP2000 Family Network Processor	0	
+d	80869001	IXP2400 Network Processor	0	
+d	80869004	IXP2800 Network Processor	0	
+d	80869621	Integrated RAID	0	
+d	80869622	Integrated RAID	0	
+d	80869641	Integrated RAID	0	
+d	808696a1	Integrated RAID	0	
+d	8086a01f	PRO/10GbE LR Server Adapter	0	retail verson
+d	8086a11f	PRO/10GbE LR Server Adapter	0	OEM version
+d	8086b152	21152 PCI-to-PCI Bridge	0	
+d	8086b154	21154 PCI-to-PCI Bridge	0	observed, and documented in Intel revision note; new mask of 1011:0026
+d	8086b555	21555 Non transparent PCI-to-PCI Bridge	0	
+s	8086b55512d9000a	PCI VoIP Gateway	0	
+s	8086b5554c531050	CT7 mainboard	0	
+s	8086b5554c531051	CE7 mainboard	0	
+s	8086b555e4bf1000	CC8-1-BLUES	0	
+d	8086ffff	450NX/GX [Orion] - 82453KX/GX Memory controller [BUG]	0	
+v	8401	TRENDware International Inc.	0	
+v	8800	Trigem Computer Inc.	0	
+d	88002008	Video assistent component	0	
+v	8866	T-Square Design Inc.	0	
+v	8888	Silicon Magic	0	
+v	8c4a	Winbond	0	8c4a is not Winbond but there is a board misprogrammed
+d	8c4a1980	W89C940 misprogrammed [ne2k]	0	
+v	8e0e	Computone Corporation	0	
+v	8e2e	KTI	0	
+d	8e2e3000	ET32P2	0	
+v	9004	Adaptec	0	
+d	90040078	AHA-2940U_CN	0	
+d	90041078	AIC-7810	0	
+d	90041160	AIC-1160 [Family Fibre Channel Adapter]	0	
+d	90042178	AIC-7821	0	
+d	90043860	AHA-2930CU	0	
+d	90043b78	AHA-4844W/4844UW	0	
+d	90045075	AIC-755x	0	
+d	90045078	AHA-7850	0	
+s	9004507890047850	AHA-2904/Integrated AIC-7850	0	
+d	90045175	AIC-755x	0	
+d	90045178	AIC-7851	0	
+d	90045275	AIC-755x	0	
+d	90045278	AIC-7852	0	
+d	90045375	AIC-755x	0	
+d	90045378	AIC-7850	0	
+d	90045475	AIC-755x	0	
+d	90045478	AIC-7850	0	
+d	90045575	AVA-2930	0	
+d	90045578	AIC-7855	0	
+d	90045647	ANA-7711 TCP Offload Engine	0	
+s	9004564790047710	ANA-7711F TCP Offload Engine - Optical	0	
+s	9004564790047711	ANA-7711LP TCP Offload Engine - Copper	0	
+d	90045675	AIC-755x	0	
+d	90045678	AIC-7856	0	
+d	90045775	AIC-755x	0	
+d	90045778	AIC-7850	0	
+d	90045800	AIC-5800	0	
+d	90045900	ANA-5910/5930/5940 ATM155 & 25 LAN Adapter	0	
+d	90045905	ANA-5910A/5930A/5940A ATM Adapter	0	
+d	90046038	AIC-3860	0	
+d	90046075	AIC-1480 / APA-1480	0	
+s	9004607590047560	AIC-1480 / APA-1480 Cardbus	0	
+d	90046078	AIC-7860	0	
+d	90046178	AIC-7861	0	
+s	9004617890047861	AHA-2940AU Single	0	
+d	90046278	AIC-7860	0	
+d	90046378	AIC-7860	0	
+d	90046478	AIC-786x	0	
+d	90046578	AIC-786x	0	
+d	90046678	AIC-786x	0	
+d	90046778	AIC-786x	0	
+d	90046915	ANA620xx/ANA69011A	0	
+s	9004691590040008	ANA69011A/TX 10/100	0	
+s	9004691590040009	ANA69011A/TX 10/100	0	
+s	9004691590040010	ANA62022 2-port 10/100	0	
+s	9004691590040018	ANA62044 4-port 10/100	0	
+s	9004691590040019	ANA62044 4-port 10/100	0	
+s	9004691590040020	ANA62022 2-port 10/100	0	
+s	9004691590040028	ANA69011A/TX 10/100	0	
+s	9004691590048008	ANA69011A/TX 64 bit 10/100	0	
+s	9004691590048009	ANA69011A/TX 64 bit 10/100	0	
+s	9004691590048010	ANA62022 2-port 64 bit 10/100	0	
+s	9004691590048018	ANA62044 4-port 64 bit 10/100	0	
+s	9004691590048019	ANA62044 4-port 64 bit 10/100	0	
+s	9004691590048020	ANA62022 2-port 64 bit 10/100	0	
+s	9004691590048028	ANA69011A/TX 64 bit 10/100	0	
+d	90047078	AHA-294x / AIC-7870	0	
+d	90047178	AHA-2940/2940W / AIC-7871	0	
+d	90047278	AHA-3940/3940W / AIC-7872	0	
+d	90047378	AHA-3985 / AIC-7873	0	
+d	90047478	AHA-2944/2944W / AIC-7874	0	
+d	90047578	AHA-3944/3944W / AIC-7875	0	
+d	90047678	AHA-4944W/UW / AIC-7876	0	
+d	90047710	ANA-7711F Network Accelerator Card (NAC) - Optical	0	
+d	90047711	ANA-7711C Network Accelerator Card (NAC) - Copper	0	
+d	90047778	AIC-787x	0	
+d	90047810	AIC-7810	0	
+d	90047815	AIC-7815 RAID+Memory Controller IC	0	
+s	9004781590047815	ARO-1130U2 RAID Controller	0	
+s	9004781590047840	AIC-7815 RAID+Memory Controller IC	0	
+d	90047850	AIC-7850	0	
+d	90047855	AHA-2930	0	
+d	90047860	AIC-7860	0	
+d	90047870	AIC-7870	0	
+d	90047871	AHA-2940	0	
+d	90047872	AHA-3940	0	
+d	90047873	AHA-3980	0	
+d	90047874	AHA-2944	0	
+d	90047880	AIC-7880P	0	
+d	90047890	AIC-7890	0	
+d	90047891	AIC-789x	0	
+d	90047892	AIC-789x	0	
+d	90047893	AIC-789x	0	
+d	90047894	AIC-789x	0	
+d	90047895	AHA-2940U/UW / AHA-39xx / AIC-7895	0	
+s	9004789590047890	AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B	0	
+s	9004789590047891	AHA-2940U/2940UW Dual	0	
+s	9004789590047892	AHA-3940AU/AUW/AUWD/UWD	0	
+s	9004789590047894	AHA-3944AUWD	0	
+s	9004789590047895	AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B	0	
+s	9004789590047896	AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B	0	
+s	9004789590047897	AHA-2940U/2940UW Dual AHA-394xAU/AUW/AUWD AIC-7895B	0	
+d	90047896	AIC-789x	0	
+d	90047897	AIC-789x	0	
+d	90048078	AIC-7880U	0	
+s	9004807890047880	AIC-7880P Ultra/Ultra Wide SCSI Chipset	0	
+d	90048178	AHA-2940U/UW/D / AIC-7881U	0	
+s	9004817890047881	AHA-2940UW SCSI Host Adapter	0	
+d	90048278	AHA-3940U/UW/UWD / AIC-7882U	0	
+d	90048378	AHA-3940U/UW / AIC-7883U	0	
+d	90048478	AHA-2944UW / AIC-7884U	0	
+d	90048578	AHA-3944U/UWD / AIC-7885	0	
+d	90048678	AHA-4944UW / AIC-7886	0	
+d	90048778	AHA-2940UW Pro / AIC-788x	0	
+s	9004877890047887	2940UW Pro Ultra-Wide SCSI Controller	0	
+d	90048878	AHA-2930UW / AIC-7888	0	
+s	9004887890047888	AHA-2930UW SCSI Controller	0	
+d	90048b78	ABA-1030	0	
+d	9004ec78	AHA-4944W/UW	0	
+v	9005	Adaptec	0	
+d	90050010	AHA-2940U2/U2W	0	
+s	9005001090052180	AHA-2940U2 SCSI Controller	0	
+s	9005001090058100	AHA-2940U2B SCSI Controller	0	
+s	900500109005a100	AHA-2940U2B SCSI Controller	0	
+s	900500109005a180	AHA-2940U2W SCSI Controller	0	
+s	900500109005e100	AHA-2950U2B SCSI Controller	0	
+d	90050011	AHA-2930U2	0	
+d	90050013	78902	0	
+s	9005001390050003	AAA-131U2 Array1000 1 Channel RAID Controller	0	
+s	900500139005000f	AIC7890_ARO	0	
+d	9005001f	AHA-2940U2/U2W / 7890/7891	0	
+s	9005001f9005000f	2940U2W SCSI Controller	0	
+s	9005001f9005a180	2940U2W SCSI Controller	0	
+d	90050020	AIC-7890	0	
+d	9005002f	AIC-7890	0	
+d	90050030	AIC-7890	0	
+d	9005003f	AIC-7890	0	
+d	90050050	AHA-3940U2x/395U2x	0	
+s	900500509005f500	AHA-3950U2B	0	
+s	900500509005ffff	AHA-3950U2B	0	
+d	90050051	AHA-3950U2D	0	
+s	900500519005b500	AHA-3950U2D	0	
+d	90050053	AIC-7896 SCSI Controller	0	
+s	900500539005ffff	AIC-7896 SCSI Controller mainboard implementation	0	
+d	9005005f	AIC-7896U2/7897U2	0	
+d	90050080	AIC-7892A U160/m	0	
+s	900500800e11e2a0	Compaq 64-Bit/66MHz Wide Ultra3 SCSI Adapter	0	
+s	9005008090056220	AHA-29160C	0	
+s	90050080900562a0	29160N Ultra160 SCSI Controller	0	
+s	900500809005e220	29160LP Low Profile Ultra160 SCSI Controller	0	
+s	900500809005e2a0	29160 Ultra160 SCSI Controller	0	
+d	90050081	AIC-7892B U160/m	0	
+s	90050081900562a1	19160 Ultra160 SCSI Controller	0	
+d	90050083	AIC-7892D U160/m	0	
+d	9005008f	AIC-7892P U160/m	0	
+s	9005008f11790001	Magnia Z310	0	
+s	9005008f15d99005	Onboard SCSI Host Adapter	0	
+d	900500c0	AHA-3960D / AIC-7899A U160/m	0	
+s	900500c00e11f620	Compaq 64-Bit/66MHz Dual Channel Wide Ultra3 SCSI Adapter	0	
+s	900500c09005f620	AHA-3960D U160/m	0	
+d	900500c1	AIC-7899B U160/m	0	
+d	900500c3	AIC-7899D U160/m	0	
+d	900500c5	RAID subsystem HBA	0	
+s	900500c5102800c5	PowerEdge 2400,2500,2550,4400	0	
+d	900500cf	AIC-7899P U160/m	0	
+s	900500cf102800ce	PowerEdge 1400	0	
+s	900500cf102800d1	PowerEdge 2550	0	
+s	900500cf102800d9	PowerEdge 2500	0	
+s	900500cf10f12462	Thunder K7 S2462	0	
+s	900500cf15d99005	Onboard SCSI Host Adapter	0	
+s	900500cf80863411	SDS2 Mainboard	0	
+d	90050250	ServeRAID Controller	0	
+s	9005025010140279	ServeRAID-xx	0	
+s	900502501014028c	ServeRAID-xx	0	
+d	90050279	ServeRAID 6M	0	from kernel sources
+d	90050283	AAC-RAID	0	
+s	9005028390050283	Catapult	0	
+d	90050284	AAC-RAID	0	
+s	9005028490050284	Tomcat	0	
+d	90050285	AAC-RAID	0	
+s	900502850e110295	SATA 6Ch (Bearcat)	0	
+s	9005028510280287	PowerEdge Expandable RAID Controller 320/DC	0	
+s	9005028510280291	CERC SATA RAID 2 PCI SATA 6ch (DellCorsair)	0	
+s	9005028517aa0286	Legend S220 (Legend Crusader)	0	
+s	9005028517aa0287	Legend S230 (Legend Vulcan)	0	
+s	9005028590050285	2200S (Vulcan)	0	
+s	9005028590050286	2120S (Crusader)	0	
+s	9005028590050287	2200S (Vulcan-2m)	0	
+s	9005028590050288	3230S (Harrier)	0	
+s	9005028590050289	3240S (Tornado)	0	
+s	900502859005028a	ASR-2020S PCI-X ZCR (Skyhawk)	0	
+s	900502859005028b	ASR-2020S SO-DIMM PCI-X ZCR (Terminator)	0	
+s	9005028590050290	AAR-2410SA PCI SATA 4ch (Jaguar II)	0	
+s	9005028590050292	AAR-2810SA PCI SATA 8ch (Corsair-8)	0	
+s	9005028590050293	AAR-21610SA PCI SATA 16ch (Corsair-16)	0	
+s	9005028590050294	ESD SO-DIMM PCI-X SATA ZCR (Prowler)	0	
+d	90050286	AAC-RAID (Rocket)	0	
+s	900502869005028c	ASR-2230S + ASR-2230SLP PCI-X (Lancer)	0	
+d	90058000	ASC-29320A U320	0	
+d	9005800f	AIC-7901 U320	0	
+d	90058010	ASC-39320 U320	0	
+d	90058011	ASC-32320D U320	0	
+s	900580110e1100ac	ASC-39320D U320	0	
+s	9005801190050041	ASC-39320D U320	0	
+d	90058012	ASC-29320 U320	0	
+d	90058013	ASC-29320B U320	0	
+d	90058014	ASC-29320LP U320	0	
+d	90058015	ASC-39320B U320	0	
+d	90058016	ASC-39320A U320	0	
+d	90058017	ASC-29320ALP U320	0	
+d	9005801c	ASC-39320D U320	0	
+d	9005801d	AIC-7902B U320	0	
+d	9005801e	AIC-7901A U320	0	
+d	9005801f	AIC-7902 U320	0	
+d	90058080	ASC-29320A U320 w/HostRAID	0	
+d	9005808f	AIC-7901 U320 w/HostRAID	0	
+d	90058090	ASC-39320 U320 w/HostRAID	0	
+d	90058091	ASC-39320D U320 w/HostRAID	0	
+d	90058092	ASC-29320 U320 w/HostRAID	0	
+d	90058093	ASC-29320B U320 w/HostRAID	0	
+d	90058094	ASC-29320LP U320 w/HostRAID	0	
+d	90058095	ASC-39320(B) U320 w/HostRAID	0	
+d	90058096	ASC-39320A U320 w/HostRAID	0	
+d	90058097	ASC-29320ALP U320 w/HostRAID	0	
+d	9005809c	ASC-39320D(B) U320 w/HostRAID	0	
+d	9005809d	AIC-7902(B) U320 w/HostRAID	0	
+d	9005809e	AIC-7901A U320 w/HostRAID	0	
+d	9005809f	AIC-7902 U320 w/HostRAID	0	
+v	907f	Atronics	0	
+d	907f2015	IDE-2015PL	0	
+v	919a	Gigapixel Corp	0	
+v	9412	Holtek	0	
+d	94126565	6565	0	
+v	9699	Omni Media Technology Inc	0	
+d	96996565	6565	0	
+v	9710	NetMos Technology	0	
+d	97107780	USB IRDA-port	0	
+d	97109815	PCI 9815 Multi-I/O Controller	0	
+s	9710981510000020	2P0S (2 port parallel adaptor)	0	
+d	97109835	PCI 9835 Multi-I/O Controller	0	
+s	9710983510000002	2S (16C550 UART)	0	
+s	9710983510000012	1P2S	0	
+d	97109845	PCI 9845 Multi-I/O Controller	0	
+s	9710984510000004	0P4S (4 port 16550A serial card)	0	
+s	9710984510000006	0P6S (6 port 16550a serial card)	0	
+d	97109855	PCI 9855 Multi-I/O Controller	0	
+s	9710985510000014	1P4S	0	
+v	9902	Stargen Inc.	0	
+d	99020001	SG2010 PCI over Starfabric Bridge	0	
+d	99020002	SG2010 PCI to Starfabric Gateway	0	
+d	99020003	SG1010 Starfabric Switch and PCI Bridge	0	
+v	a0a0	AOPEN Inc.	0	
+v	a0f1	UNISYS Corporation	0	
+v	a200	NEC Corporation	0	
+v	a259	Hewlett Packard	0	
+v	a25b	Hewlett Packard GmbH PL24-MKT	0	
+v	a304	Sony	0	
+v	a727	3Com Corporation	0	
+d	a7270013	3CRPAG175 Wireless PC Card	0	
+v	aa42	Scitex Digital Video	0	
+v	ac1e	Digital Receiver Technology Inc	0	
+v	ac3d	Actuality Systems	0	
+v	aecb	Adrienne Electronics Corporation	0	
+v	b1b3	Shiva Europe Limited	0	
+v	bd11	Pinnacle Systems, Inc. (Wrong ID)	0	Pinnacle should be 11bd, but they got it wrong several times --mj
+v	c001	TSI Telsys	0	
+v	c0a9	Micron/Crucial Technology	0	
+v	c0de	Motorola	0	
+v	c0fe	Motion Engineering, Inc.	0	
+v	ca50	Varian Australia Pty Ltd	0	
+v	cafe	Chrysalis-ITS	0	
+v	cccc	Catapult Communications	0	
+v	cddd	Tyzx, Inc.	0	
+d	cddd0101	DeepSea 1 High Speed Stereo Vision Frame Grabber	0	
+d	cddd0200	DeepSea 2 High Speed Stereo Vision Frame Grabber	0	
+v	d4d4	Dy4 Systems Inc	0	
+d	d4d40601	PCI Mezzanine Card	0	
+v	d531	I+ME ACTIA GmbH	0	
+v	d84d	Exsys	0	
+v	dead	Indigita Corporation	0	
+v	e000	Winbond	0	
+d	e000e000	W89C940	0	
+v	e159	Tiger Jet Network Inc.	0	see also : http://www.schoenfeld.de/inside/Inside_CWMK3.txt maybe a misuse of TJN id or it use the TJN 3XX chip for other applic
+d	e1590001	Tiger3XX Modem/ISDN interface	0	
+s	e159000100590001	128k ISDN-S/T Adapter	0	
+s	e159000100590003	128k ISDN-U Adapter	0	
+d	e1590002	Tiger100APC ISDN chipset	0	
+v	e4bf	EKF Elektronik GmbH	0	
+v	e55e	Essence Technology, Inc.	0	Innovative and scalable network IC vendor
+v	ea01	Eagle Technology	0	
+v	ea60	RME	0	The main chip of all these devices is by Xilinx -> It could also be a Xilinx ID.
+d	ea609896	Digi32	0	
+d	ea609897	Digi32 Pro	0	
+d	ea609898	Digi32/8	0	
+v	eabb	Aashima Technology B.V.	0	
+v	eace	Endace Measurement Systems, Ltd	0	
+d	eace3100	DAG 3.10 OC-3/OC-12	0	
+d	eace3200	DAG 3.2x OC-3/OC-12	0	
+d	eace320e	DAG 3.2E Fast Ethernet	0	
+d	eace340e	DAG 3.4E Fast Ethernet	0	
+d	eace341e	DAG 3.41E Fast Ethernet	0	
+d	eace3500	DAG 3.5 OC-3/OC-12	0	
+d	eace351c	DAG 3.5ECM Fast Ethernet	0	
+d	eace4100	DAG 4.10 OC-48	0	
+d	eace4110	DAG 4.11 OC-48	0	
+d	eace4220	DAG 4.2 OC-48	0	
+d	eace422e	DAG 4.2E Dual Gigabit Ethernet	0	
+v	ec80	Belkin Corporation	0	
+d	ec80ec00	F5D6000	0	
+v	ecc0	Echo Digital Audio Corporation	0	
+d	ecc00050	Gina24_301	0	
+d	ecc00051	Gina24_361	0	
+d	ecc00060	Layla24	0	
+d	ecc00070	Mona_301_80	0	
+d	ecc00071	Mona_301_66	0	
+d	ecc00072	Mona_361	0	
+d	ecc00080	Mia	0	
+v	edd8	ARK Logic Inc	0	
+d	edd8a091	1000PV [Stingray]	0	
+d	edd8a099	2000PV [Stingray]	0	
+d	edd8a0a1	2000MT	0	
+d	edd8a0a9	2000MI	0	
+v	f1d0	AJA Video	0	
+d	f1d0cafe	KONA SD SMPTE 259M I/O	0	All boards I have seen have this ID not efac, though all docs say efac...
+d	f1d0efac	KONA SD SMPTE 259M I/O	0	
+d	f1d0facd	KONA HD SMPTE 292M I/O	0	
+v	fa57	Interagon AS	0	
+d	fa570001	PMC [Pattern Matching Chip]	0	
+v	febd	Ultraview Corp.	0	
+v	feda	Broadcom Inc (nee Epigram)	0	
+d	fedaa0fa	BCM4210 iLine10 HomePNA 2.0	0	
+d	fedaa10e	BCM4230 iLine10 HomePNA 2.0	0	
+v	fede	Fedetec Inc.	0	IT & Telecom company, develops PCI Trunk cards <www.fedetec.es>
+d	fede0003	TABIC PCI v3	0	
+v	fffe	VMWare Inc	0	
+d	fffe0405	Virtual SVGA 4.0	0	
+d	fffe0710	Virtual SVGA	0	
+v	ffff	Illegal Vendor ID	0	
diff --git a/contrib/libdha/pci.c b/contrib/libdha/pci.c
new file mode 100644
index 000000000..db8f4ddd5
--- /dev/null
+++ b/contrib/libdha/pci.c
@@ -0,0 +1,834 @@
+/*
+   (C) 2002 - library implementation by Nick Kyrshev
+   XFree86 3.3.3 scanpci.c, modified for GATOS/win/gfxdump by Øyvind Aabling.
+ */
+/* $XConsortium: scanpci.c /main/25 1996/10/27 11:48:40 kaleb $ */
+/*
+ *  name:             scanpci.c
+ *
+ *  purpose:          This program will scan for and print details of
+ *                    devices on the PCI bus.
+ 
+ *  author:           Robin Cutshaw (robin@xfree86.org)
+ *
+ *  supported O/S's:  SVR4, UnixWare, SCO, Solaris,
+ *                    FreeBSD, NetBSD, 386BSD, BSDI BSD/386,
+ *                    Linux, Mach/386, ISC
+ *                    DOS (WATCOM 9.5 compiler)
+ *
+ *  compiling:        [g]cc scanpci.c -o scanpci
+ *                    for SVR4 (not Solaris), UnixWare use:
+ *                        [g]cc -DSVR4 scanpci.c -o scanpci
+ *                    for DOS, watcom 9.5:
+ *                        wcc386p -zq -omaxet -7 -4s -s -w3 -d2 name.c
+ *                        and link with PharLap or other dos extender for exe
+ *
+ */
+ 
+/* $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $ */
+ 
+/*
+ * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holder(s)
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission.  The above listed
+ * copyright holder(s) make(s) no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+ 
+#include "libdha.h"
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include "kernelhelper/dhahelper.h"
+
+#ifdef __unix__
+#include <unistd.h>
+#endif
+
+#if 0
+#if defined(__SUNPRO_C) || defined(sun) || defined(__sun)
+#include <sys/psw.h>
+#else
+#include <sys/seg.h>
+#endif
+#include <sys/v86.h>
+#endif
+ 
+#if defined(Lynx) && defined(__powerpc__)
+/* let's mimick the Linux Alpha stuff for LynxOS so we don't have
+ * to change too much code
+ */
+#include <smem.h>
+ 
+static unsigned char *pciConfBase;
+ 
+static __inline__ unsigned long
+static swapl(unsigned long val)
+{
+	unsigned char *p = (unsigned char *)&val;
+	return ((p[3] << 24) | (p[2] << 16) | (p[1] << 8) | (p[0] << 0));
+}
+ 
+ 
+#define BUS(tag) (((tag)>>16)&0xff)
+#define DFN(tag) (((tag)>>8)&0xff)
+ 
+#define PCIBIOS_DEVICE_NOT_FOUND	0x86
+#define PCIBIOS_SUCCESSFUL		0x00
+ 
+int pciconfig_read(
+          unsigned char bus,
+          unsigned char dev,
+          unsigned char offset,
+          int len,		/* unused, alway 4 */
+          unsigned long *val)
+{
+	unsigned long _val;
+	unsigned long *ptr;
+ 
+	dev >>= 3;
+	if (bus || dev >= 16) {
+		*val = 0xFFFFFFFF;
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	} else {
+		ptr = (unsigned long *)(pciConfBase + ((1<<dev) | offset));
+		_val = swapl(*ptr);
+	}
+	*val = _val;
+	return PCIBIOS_SUCCESSFUL;
+}
+ 
+int pciconfig_write(
+          unsigned char bus,
+          unsigned char dev,
+          unsigned char offset,
+          int len,		/* unused, alway 4 */
+          unsigned long val)
+{
+	unsigned long _val;
+	unsigned long *ptr;
+ 
+	dev >>= 3;
+	_val = swapl(val);
+	if (bus || dev >= 16) {
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	} else {
+		ptr = (unsigned long *)(pciConfBase + ((1<<dev) | offset));
+		*ptr = _val;
+	}
+	return PCIBIOS_SUCCESSFUL;
+}
+#endif
+ 
+#if !defined(__powerpc__)
+struct pci_config_reg {
+    /* start of official PCI config space header */
+    union {
+        unsigned long device_vendor;
+	struct {
+	    unsigned short vendor;
+	    unsigned short device;
+	} dv;
+    } dv_id;
+#define _device_vendor dv_id.device_vendor
+#define _vendor dv_id.dv.vendor
+#define _device dv_id.dv.device
+    union {
+        unsigned long status_command;
+	struct {
+	    unsigned short command;
+	    unsigned short status;
+	} sc;
+    } stat_cmd;
+#define _status_command stat_cmd.status_command
+#define _command stat_cmd.sc.command
+#define _status  stat_cmd.sc.status
+    union {
+        unsigned long class_revision;
+	struct {
+	    unsigned char rev_id;
+	    unsigned char prog_if;
+	    unsigned char sub_class;
+	    unsigned char base_class;
+	} cr;
+    } class_rev;
+#define _class_revision class_rev.class_revision
+#define _rev_id     class_rev.cr.rev_id
+#define _prog_if    class_rev.cr.prog_if
+#define _sub_class  class_rev.cr.sub_class
+#define _base_class class_rev.cr.base_class
+    union {
+        unsigned long bist_header_latency_cache;
+	struct {
+	    unsigned char cache_line_size;
+	    unsigned char latency_timer;
+	    unsigned char header_type;
+	    unsigned char bist;
+	} bhlc;
+    } bhlc;
+#define _bist_header_latency_cache bhlc.bist_header_latency_cache
+#define _cache_line_size bhlc.bhlc.cache_line_size
+#define _latency_timer   bhlc.bhlc.latency_timer
+#define _header_type     bhlc.bhlc.header_type
+#define _bist            bhlc.bhlc.bist
+    union {
+	struct {
+	    unsigned long dv_base0;
+	    unsigned long dv_base1;
+	    unsigned long dv_base2;
+	    unsigned long dv_base3;
+	    unsigned long dv_base4;
+	    unsigned long dv_base5;
+	} dv;
+	struct {
+	    unsigned long bg_rsrvd[2];
+	    unsigned char primary_bus_number;
+	    unsigned char secondary_bus_number;
+	    unsigned char subordinate_bus_number;
+	    unsigned char secondary_latency_timer;
+	    unsigned char io_base;
+	    unsigned char io_limit;
+	    unsigned short secondary_status;
+	    unsigned short mem_base;
+	    unsigned short mem_limit;
+	    unsigned short prefetch_mem_base;
+	    unsigned short prefetch_mem_limit;
+	} bg;
+    } bc;
+#define	_base0				bc.dv.dv_base0
+#define	_base1				bc.dv.dv_base1
+#define	_base2				bc.dv.dv_base2
+#define	_base3				bc.dv.dv_base3
+#define	_base4				bc.dv.dv_base4
+#define	_base5				bc.dv.dv_base5
+#define	_primary_bus_number		bc.bg.primary_bus_number
+#define	_secondary_bus_number		bc.bg.secondary_bus_number
+#define	_subordinate_bus_number		bc.bg.subordinate_bus_number
+#define	_secondary_latency_timer	bc.bg.secondary_latency_timer
+#define _io_base			bc.bg.io_base
+#define _io_limit			bc.bg.io_limit
+#define _secondary_status		bc.bg.secondary_status
+#define _mem_base			bc.bg.mem_base
+#define _mem_limit			bc.bg.mem_limit
+#define _prefetch_mem_base		bc.bg.prefetch_mem_base
+#define _prefetch_mem_limit		bc.bg.prefetch_mem_limit
+    unsigned long rsvd1;
+    unsigned long rsvd2;
+    unsigned long _baserom;
+    unsigned long rsvd3;
+    unsigned long rsvd4;
+    union {
+        unsigned long max_min_ipin_iline;
+	struct {
+	    unsigned char int_line;
+	    unsigned char int_pin;
+	    unsigned char min_gnt;
+	    unsigned char max_lat;
+	} mmii;
+    } mmii;
+#define _max_min_ipin_iline mmii.max_min_ipin_iline
+#define _int_line mmii.mmii.int_line
+#define _int_pin  mmii.mmii.int_pin
+#define _min_gnt  mmii.mmii.min_gnt
+#define _max_lat  mmii.mmii.max_lat
+    /* I don't know how accurate or standard this is (DHD) */
+    union {
+	unsigned long user_config;
+	struct {
+	    unsigned char user_config_0;
+	    unsigned char user_config_1;
+	    unsigned char user_config_2;
+	    unsigned char user_config_3;
+	} uc;
+    } uc;
+#define _user_config uc.user_config
+#define _user_config_0 uc.uc.user_config_0
+#define _user_config_1 uc.uc.user_config_1
+#define _user_config_2 uc.uc.user_config_2
+#define _user_config_3 uc.uc.user_config_3
+    /* end of official PCI config space header */
+    unsigned long _pcibusidx;
+    unsigned long _pcinumbus;
+    unsigned long _pcibuses[16];
+    unsigned short _configtype;   /* config type found                   */
+    unsigned short _ioaddr;       /* config type 1 - private I/O addr    */
+    unsigned long _cardnum;       /* config type 2 - private card number */
+};
+#else
+/* ppc is big endian, swapping bytes is not quite enough
+ * to interpret the PCI config registers...
+ */
+struct pci_config_reg {
+    /* start of official PCI config space header */
+    union {
+        unsigned long device_vendor;
+	struct {
+	    unsigned short device;
+	    unsigned short vendor;
+	} dv;
+    } dv_id;
+#define _device_vendor dv_id.device_vendor
+#define _vendor dv_id.dv.vendor
+#define _device dv_id.dv.device
+    union {
+        unsigned long status_command;
+	struct {
+	    unsigned short status;
+	    unsigned short command;
+	} sc;
+    } stat_cmd;
+#define _status_command stat_cmd.status_command
+#define _command stat_cmd.sc.command
+#define _status  stat_cmd.sc.status
+    union {
+        unsigned long class_revision;
+	struct {
+	    unsigned char base_class;
+	    unsigned char sub_class;
+	    unsigned char prog_if;
+	    unsigned char rev_id;
+	} cr;
+    } class_rev;
+#define _class_revision class_rev.class_revision
+#define _rev_id     class_rev.cr.rev_id
+#define _prog_if    class_rev.cr.prog_if
+#define _sub_class  class_rev.cr.sub_class
+#define _base_class class_rev.cr.base_class
+    union {
+        unsigned long bist_header_latency_cache;
+	struct {
+	    unsigned char bist;
+	    unsigned char header_type;
+	    unsigned char latency_timer;
+	    unsigned char cache_line_size;
+	} bhlc;
+    } bhlc;
+#define _bist_header_latency_cache bhlc.bist_header_latency_cache
+#define _cache_line_size bhlc.bhlc.cache_line_size
+#define _latency_timer   bhlc.bhlc.latency_timer
+#define _header_type     bhlc.bhlc.header_type
+#define _bist            bhlc.bhlc.bist
+    union {
+	struct {
+	    unsigned long dv_base0;
+	    unsigned long dv_base1;
+	    unsigned long dv_base2;
+	    unsigned long dv_base3;
+	    unsigned long dv_base4;
+	    unsigned long dv_base5;
+	} dv;
+/* ?? */
+	struct {
+	    unsigned long bg_rsrvd[2];
+ 
+	    unsigned char secondary_latency_timer;
+	    unsigned char subordinate_bus_number;
+	    unsigned char secondary_bus_number;
+	    unsigned char primary_bus_number;
+ 
+	    unsigned short secondary_status;
+	    unsigned char io_limit;
+	    unsigned char io_base;
+ 
+	    unsigned short mem_limit;
+	    unsigned short mem_base;
+ 
+	    unsigned short prefetch_mem_limit;
+	    unsigned short prefetch_mem_base;
+	} bg;
+    } bc;
+#define	_base0				bc.dv.dv_base0
+#define	_base1				bc.dv.dv_base1
+#define	_base2				bc.dv.dv_base2
+#define	_base3				bc.dv.dv_base3
+#define	_base4				bc.dv.dv_base4
+#define	_base5				bc.dv.dv_base5
+#define	_primary_bus_number		bc.bg.primary_bus_number
+#define	_secondary_bus_number		bc.bg.secondary_bus_number
+#define	_subordinate_bus_number		bc.bg.subordinate_bus_number
+#define	_secondary_latency_timer	bc.bg.secondary_latency_timer
+#define _io_base			bc.bg.io_base
+#define _io_limit			bc.bg.io_limit
+#define _secondary_status		bc.bg.secondary_status
+#define _mem_base			bc.bg.mem_base
+#define _mem_limit			bc.bg.mem_limit
+#define _prefetch_mem_base		bc.bg.prefetch_mem_base
+#define _prefetch_mem_limit		bc.bg.prefetch_mem_limit
+    unsigned long rsvd1;
+    unsigned long rsvd2;
+    unsigned long _baserom;
+    unsigned long rsvd3;
+    unsigned long rsvd4;
+    union {
+        unsigned long max_min_ipin_iline;
+	struct {
+	    unsigned char max_lat;
+	    unsigned char min_gnt;
+	    unsigned char int_pin;
+	    unsigned char int_line;
+	} mmii;
+    } mmii;
+#define _max_min_ipin_iline mmii.max_min_ipin_iline
+#define _int_line mmii.mmii.int_line
+#define _int_pin  mmii.mmii.int_pin
+#define _min_gnt  mmii.mmii.min_gnt
+#define _max_lat  mmii.mmii.max_lat
+    /* I don't know how accurate or standard this is (DHD) */
+    union {
+	unsigned long user_config;
+	struct {
+	    unsigned char user_config_3;
+	    unsigned char user_config_2;
+	    unsigned char user_config_1;
+	    unsigned char user_config_0;
+	} uc;
+    } uc;
+#define _user_config uc.user_config
+#define _user_config_0 uc.uc.user_config_0
+#define _user_config_1 uc.uc.user_config_1
+#define _user_config_2 uc.uc.user_config_2
+#define _user_config_3 uc.uc.user_config_3
+    /* end of official PCI config space header */
+    unsigned long _pcibusidx;
+    unsigned long _pcinumbus;
+    unsigned long _pcibuses[16];
+    unsigned short _ioaddr;       /* config type 1 - private I/O addr    */
+    unsigned short _configtype;   /* config type found                   */
+    unsigned long _cardnum;       /* config type 2 - private card number */
+};
+#endif
+
+#define MAX_DEV_PER_VENDOR_CFG1 64
+#define MAX_PCI_DEVICES_PER_BUS 32
+#define MAX_PCI_DEVICES         64
+#define NF ((void (*)())NULL), { 0.0, 0, 0, NULL }
+#define PCI_MULTIFUNC_DEV	0x80
+#define PCI_ID_REG              0x00
+#define PCI_CMD_STAT_REG        0x04
+#define PCI_CLASS_REG           0x08
+#define PCI_HEADER_MISC         0x0C
+#define PCI_MAP_REG_START       0x10
+#define PCI_MAP_ROM_REG         0x30
+#define PCI_INTERRUPT_REG       0x3C
+#define PCI_INTERRUPT_PIN	0x3D	/* 8 bits */
+#define PCI_MIN_GNT		0x3E	/* 8 bits */
+#define PCI_MAX_LAT		0x3F	/* 8 bits */
+#define PCI_REG_USERCONFIG      0x40
+ 
+static int pcibus=-1, pcicard=-1, pcifunc=-1 ;
+/*static struct pci_device *pcidev=NULL ;*/
+ 
+#if defined(__alpha__)
+#define PCI_EN 0x00000000
+#else
+#define PCI_EN 0x80000000
+#endif
+ 
+#define	PCI_MODE1_ADDRESS_REG		0xCF8
+#define	PCI_MODE1_DATA_REG		0xCFC
+ 
+#define	PCI_MODE2_ENABLE_REG		0xCF8
+#ifdef PC98
+#define	PCI_MODE2_FORWARD_REG		0xCF9
+#else
+#define	PCI_MODE2_FORWARD_REG		0xCFA
+#endif
+
+/* cpu depended stuff */
+#if defined(__alpha__)
+#include "sysdep/pci_alpha.c"
+#elif defined(__ia64__)
+#include "sysdep/pci_ia64.c"
+#elif defined(__sparc__)
+#include "sysdep/pci_sparc.c"
+#elif defined( __arm32__ )
+#include "sysdep/pci_arm32.c"
+#elif defined(__powerpc__)
+#include "sysdep/pci_powerpc.c"
+#elif defined( __i386__ )
+#include "sysdep/pci_x86.c"
+#else
+#include "sysdep/pci_generic_cpu.c"
+#endif
+
+static int pcicards=0 ;
+static pciinfo_t *pci_lst;
+ 
+static void identify_card(struct pci_config_reg *pcr)
+{
+ 
+  if (pcicards>=MAX_PCI_DEVICES) return ;
+ 
+  pci_lst[pcicards].bus     = pcibus ;
+  pci_lst[pcicards].card    = pcicard ;
+  pci_lst[pcicards].func    = pcifunc ;
+  pci_lst[pcicards].vendor  = pcr->_vendor ;
+  pci_lst[pcicards].device  = pcr->_device ;
+  pci_lst[pcicards].base0   = 0xFFFFFFFF ;
+  pci_lst[pcicards].base1   = 0xFFFFFFFF ;
+  pci_lst[pcicards].base2   = 0xFFFFFFFF ;
+  pci_lst[pcicards].base3   = 0xFFFFFFFF ;
+  pci_lst[pcicards].base4   = 0xFFFFFFFF ;
+  pci_lst[pcicards].base5   = 0xFFFFFFFF ;
+  pci_lst[pcicards].baserom = 0x000C0000 ;
+  if (pcr->_base0) pci_lst[pcicards].base0 = pcr->_base0 &
+                     ((pcr->_base0&0x1) ? 0xFFFFFFFC : 0xFFFFFFF0) ;
+  if (pcr->_base1) pci_lst[pcicards].base1 = pcr->_base1 &
+                     ((pcr->_base1&0x1) ? 0xFFFFFFFC : 0xFFFFFFF0) ;
+  if (pcr->_base2) pci_lst[pcicards].base2 = pcr->_base2 &
+                     ((pcr->_base2&0x1) ? 0xFFFFFFFC : 0xFFFFFFF0) ;
+  if (pcr->_base3) pci_lst[pcicards].base3 = pcr->_base3 &
+                     ((pcr->_base0&0x1) ? 0xFFFFFFFC : 0xFFFFFFF0) ;
+  if (pcr->_base4) pci_lst[pcicards].base4 = pcr->_base4 &
+                     ((pcr->_base1&0x1) ? 0xFFFFFFFC : 0xFFFFFFF0) ;
+  if (pcr->_base5) pci_lst[pcicards].base5 = pcr->_base5 &
+                     ((pcr->_base2&0x1) ? 0xFFFFFFFC : 0xFFFFFFF0) ;
+  if (pcr->_baserom) pci_lst[pcicards].baserom = pcr->_baserom ;
+  pci_lst[pcicards].irq = pcr->_int_line;
+  pci_lst[pcicards].ipin= pcr->_int_pin;
+  pci_lst[pcicards].gnt = pcr->_min_gnt;
+  pci_lst[pcicards].lat = pcr->_max_lat;
+ 
+  pcicards++;
+}
+
+/*main(int argc, char *argv[])*/
+static int __pci_scan(pciinfo_t *pci_list,unsigned *num_pci)
+{
+    unsigned int idx;
+    struct pci_config_reg pcr;
+    int do_mode1_scan = 0, do_mode2_scan = 0;
+    int func, hostbridges=0;
+    int ret = -1;
+    
+    pci_lst = pci_list;
+    pcicards = 0;
+ 
+    ret = enable_app_io();
+    if (ret != 0)
+	return(ret);
+
+    if((pcr._configtype = pci_config_type()) == 0xFFFF) return ENODEV;
+ 
+    /* Try pci config 1 probe first */
+ 
+    if ((pcr._configtype == 1) || do_mode1_scan) {
+    /*printf("\nPCI probing configuration type 1\n");*/
+ 
+    pcr._ioaddr = 0xFFFF;
+ 
+    pcr._pcibuses[0] = 0;
+    pcr._pcinumbus = 1;
+    pcr._pcibusidx = 0;
+    idx = 0;
+ 
+    do {
+        /*printf("Probing for devices on PCI bus %d:\n\n", pcr._pcibusidx);*/
+ 
+        for (pcr._cardnum = 0x0; pcr._cardnum < MAX_PCI_DEVICES_PER_BUS;
+		pcr._cardnum += 0x1) {
+	  func = 0;
+	  do { /* loop over the different functions, if present */
+	    pcr._device_vendor = pci_get_vendor(pcr._pcibuses[pcr._pcibusidx], pcr._cardnum,
+						func);
+            if ((pcr._vendor == 0xFFFF) || (pcr._device == 0xFFFF))
+                break;   /* nothing there */
+ 
+	    /*printf("\npci bus 0x%x cardnum 0x%02x function 0x%04x: vendor 0x%04x device 0x%04x\n",
+	        pcr._pcibuses[pcr._pcibusidx], pcr._cardnum, func,
+		pcr._vendor, pcr._device);*/
+	    pcibus = pcr._pcibuses[pcr._pcibusidx];
+	    pcicard = pcr._cardnum;
+	    pcifunc = func;
+ 
+	    pcr._status_command = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_CMD_STAT_REG);
+	    pcr._class_revision = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_CLASS_REG);
+	    pcr._bist_header_latency_cache = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_HEADER_MISC);
+	    pcr._base0 = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_REG_START);
+	    pcr._base1 = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_REG_START+4);
+	    pcr._base2 = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_REG_START+8);
+	    pcr._base3 = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_REG_START+0x0C);
+	    pcr._base4 = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_REG_START+0x10);
+	    pcr._base5 = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_REG_START+0x14);
+	    pcr._baserom = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAP_ROM_REG);
+#if 0
+	    pcr._int_pin = pci_config_read_byte(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_INTERRUPT_PIN);
+	    pcr._int_line = pci_config_read_byte(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_INTERRUPT_REG);
+	    pcr._min_gnt = pci_config_read_byte(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MIN_GNT);
+	    pcr._max_lat = pci_config_read_byte(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_MAX_LAT);
+#else
+	    pcr._max_min_ipin_iline = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_INTERRUPT_REG);
+#endif
+	    pcr._user_config = pci_config_read_long(pcr._pcibuses[pcr._pcibusidx],
+					pcr._cardnum,func,PCI_REG_USERCONFIG);
+            /* check for pci-pci bridges */
+#define PCI_CLASS_MASK 		0xff000000
+#define PCI_SUBCLASS_MASK 	0x00ff0000
+#define PCI_CLASS_BRIDGE 	0x06000000
+#define PCI_SUBCLASS_BRIDGE_PCI	0x00040000
+	    switch(pcr._class_revision & (PCI_CLASS_MASK|PCI_SUBCLASS_MASK)) {
+		case PCI_CLASS_BRIDGE|PCI_SUBCLASS_BRIDGE_PCI:
+		    if (pcr._secondary_bus_number > 0) {
+		        pcr._pcibuses[pcr._pcinumbus++] = pcr._secondary_bus_number;
+		    }
+			break;
+		case PCI_CLASS_BRIDGE:
+		    if ( ++hostbridges > 1) {
+			pcr._pcibuses[pcr._pcinumbus] = pcr._pcinumbus;
+			pcr._pcinumbus++;
+		    }
+			break;
+		default:
+			break;
+	    }
+	    if((func==0) && ((pcr._header_type & PCI_MULTIFUNC_DEV) == 0)) {
+	        /* not a multi function device */
+		func = 8;
+	    } else {
+	        func++;
+	    }
+ 
+	    if (idx++ >= MAX_PCI_DEVICES)
+	        continue;
+ 
+	    identify_card(&pcr);
+	  } while( func < 8 );
+        }
+    } while (++pcr._pcibusidx < pcr._pcinumbus);
+    }
+ 
+#if !defined(__alpha__) && !defined(__powerpc__)
+    /* Now try pci config 2 probe (deprecated) */
+ 
+    if ((pcr._configtype == 2) || do_mode2_scan) {
+    OUTPORT8(PCI_MODE2_ENABLE_REG, 0xF1);
+    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00); /* bus 0 for now */
+ 
+    /*printf("\nPCI probing configuration type 2\n");*/
+ 
+    pcr._pcibuses[0] = 0;
+    pcr._pcinumbus = 1;
+    pcr._pcibusidx = 0;
+    idx = 0;
+ 
+    do {
+        for (pcr._ioaddr = 0xC000; pcr._ioaddr < 0xD000; pcr._ioaddr += 0x0100){
+	    OUTPORT8(PCI_MODE2_FORWARD_REG, pcr._pcibuses[pcr._pcibusidx]); /* bus 0 for now */
+            pcr._device_vendor = INPORT32(pcr._ioaddr);
+	    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00); /* bus 0 for now */
+ 
+            if ((pcr._vendor == 0xFFFF) || (pcr._device == 0xFFFF))
+                continue;
+            if ((pcr._vendor == 0xF0F0) || (pcr._device == 0xF0F0))
+                continue;  /* catch ASUS P55TP4XE motherboards */
+ 
+	    /*printf("\npci bus 0x%x slot at 0x%04x, vendor 0x%04x device 0x%04x\n",
+	        pcr._pcibuses[pcr._pcibusidx], pcr._ioaddr, pcr._vendor,
+                pcr._device);*/
+	    pcibus = pcr._pcibuses[pcr._pcibusidx] ;
+	    pcicard = pcr._ioaddr ; pcifunc = 0 ;
+ 
+	    OUTPORT8(PCI_MODE2_FORWARD_REG, pcr._pcibuses[pcr._pcibusidx]); /* bus 0 for now */
+            pcr._status_command = INPORT32(pcr._ioaddr + 0x04);
+            pcr._class_revision = INPORT32(pcr._ioaddr + 0x08);
+            pcr._bist_header_latency_cache = INPORT32(pcr._ioaddr + 0x0C);
+            pcr._base0 = INPORT32(pcr._ioaddr + 0x10);
+            pcr._base1 = INPORT32(pcr._ioaddr + 0x14);
+            pcr._base2 = INPORT32(pcr._ioaddr + 0x18);
+            pcr._base3 = INPORT32(pcr._ioaddr + 0x1C);
+            pcr._base4 = INPORT32(pcr._ioaddr + 0x20);
+            pcr._base5 = INPORT32(pcr._ioaddr + 0x24);
+            pcr._baserom = INPORT32(pcr._ioaddr + 0x30);
+            pcr._max_min_ipin_iline = INPORT8(pcr._ioaddr + 0x3C);
+            pcr._user_config = INPORT32(pcr._ioaddr + 0x40);
+	    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00); /* bus 0 for now */
+ 
+            /* check for pci-pci bridges (currently we only know Digital) */
+            if ((pcr._vendor == 0x1011) && (pcr._device == 0x0001))
+                if (pcr._secondary_bus_number > 0)
+                    pcr._pcibuses[pcr._pcinumbus++] = pcr._secondary_bus_number;
+ 
+	    if (idx++ >= MAX_PCI_DEVICES)
+	        continue;
+ 
+	    identify_card(&pcr);
+	}
+    } while (++pcr._pcibusidx < pcr._pcinumbus);
+ 
+    OUTPORT8(PCI_MODE2_ENABLE_REG, 0x00);
+    }
+ 
+#endif /* __alpha__ */
+ 
+    disable_app_io();
+    *num_pci = pcicards;
+ 
+    return 0 ;
+ 
+}
+
+#if !defined(ENOTSUP)
+#if defined(EOPNOTSUPP)
+#define ENOTSUP EOPNOTSUPP
+#else
+#warning "ENOTSUP nor EOPNOTSUPP defined!"
+#endif
+#endif
+
+int pci_scan(pciinfo_t *pci_list,unsigned *num_pci)
+{
+  int libdha_fd;
+  if ( (libdha_fd = open("/dev/dhahelper",O_RDWR)) < 0)
+  {
+	return __pci_scan(pci_list,num_pci);
+  }
+  else
+  {
+	dhahelper_pci_device_t pci_dev;
+	unsigned idx;
+	idx = 0;
+	while(ioctl(libdha_fd, DHAHELPER_PCI_FIND, &pci_dev)==0)
+	{
+	    pci_list[idx].bus = pci_dev.bus;
+	    pci_list[idx].card = pci_dev.card;
+	    pci_list[idx].func = pci_dev.func;
+	    pci_list[idx].vendor = pci_dev.vendor;
+	    pci_list[idx].device = pci_dev.device;
+	    pci_list[idx].base0 = pci_dev.base0?pci_dev.base0:0xFFFFFFFF;
+	    pci_list[idx].base1 = pci_dev.base1?pci_dev.base1:0xFFFFFFFF;
+	    pci_list[idx].base2 = pci_dev.base2?pci_dev.base2:0xFFFFFFFF;
+	    pci_list[idx].baserom = pci_dev.baserom?pci_dev.baserom:0x000C0000;
+	    pci_list[idx].base3 = pci_dev.base3?pci_dev.base3:0xFFFFFFFF;
+	    pci_list[idx].base4 = pci_dev.base4?pci_dev.base4:0xFFFFFFFF;
+	    pci_list[idx].base5 = pci_dev.base5?pci_dev.base5:0xFFFFFFFF;
+	    pci_list[idx].irq = pci_dev.irq;
+	    pci_list[idx].ipin = pci_dev.ipin;
+	    pci_list[idx].gnt = pci_dev.gnt;
+	    pci_list[idx].lat = pci_dev.lat;
+	    idx++;
+	}
+	*num_pci=idx;
+	close(libdha_fd);
+  }
+  return 0;
+}
+
+int pci_config_read(unsigned char bus, unsigned char dev, unsigned char func,
+		    unsigned char cmd, int len, unsigned long *val)
+{
+    int ret;
+    int dhahelper_fd;
+    if ( (dhahelper_fd = open("/dev/dhahelper",O_RDWR)) > 0)
+    {
+	int retval;
+	dhahelper_pci_config_t pcic;
+	pcic.operation = PCI_OP_READ;
+	pcic.bus = bus;
+	pcic.dev = dev;
+	pcic.func = func;
+	pcic.cmd = cmd;
+	pcic.size = len;
+	retval = ioctl(dhahelper_fd, DHAHELPER_PCI_CONFIG, &pcic);
+	close(dhahelper_fd);
+	*val = pcic.ret;
+	return retval;
+    }
+    ret = enable_app_io();
+    if (ret != 0)
+	return(ret);
+    switch(len)
+    {
+	case 4:
+	    ret = pci_config_read_long(bus, dev, func, cmd);
+	    break;
+	case 2:
+	    ret = pci_config_read_word(bus, dev, func, cmd);
+	    break;
+	case 1:
+	    ret = pci_config_read_byte(bus, dev, func, cmd);
+	    break;
+	default:
+	    printf("libdha_pci: wrong length to read: %u\n",len);
+    }
+    disable_app_io();
+
+    *val = ret;
+    return(0);
+}
+
+int pci_config_write(unsigned char bus, unsigned char dev, unsigned char func,
+		    unsigned char cmd, int len, unsigned long val)
+{
+    int ret;
+    
+    int dhahelper_fd;
+    if ( (dhahelper_fd = open("/dev/dhahelper",O_RDWR)) > 0)
+    {
+	int retval;
+	dhahelper_pci_config_t pcic;
+	pcic.operation = PCI_OP_WRITE;
+	pcic.bus = bus;
+	pcic.dev = dev;
+	pcic.func = func;
+	pcic.cmd = cmd;
+	pcic.size = len;
+	pcic.ret = val;
+	retval = ioctl(dhahelper_fd, DHAHELPER_PCI_CONFIG, &pcic);
+	close(dhahelper_fd);
+	return retval;
+    }
+    ret = enable_app_io();
+    if (ret != 0)
+	return ret;
+    switch(len)
+    {
+	case 4:
+	    pci_config_write_long(bus, dev, func, cmd, val);
+	    break;
+	case 2:
+	    pci_config_write_word(bus, dev, func, cmd, val);
+	    break;
+	case 1:
+	    pci_config_write_byte(bus, dev, func, cmd, val);
+	    break;
+	default:
+	    printf("libdha_pci: wrong length to read: %u\n",len);
+    }
+    disable_app_io();
+
+    return 0;
+}
diff --git a/contrib/libdha/pci_db2c.awk b/contrib/libdha/pci_db2c.awk
new file mode 100644
index 000000000..feaa1c7a1
--- /dev/null
+++ b/contrib/libdha/pci_db2c.awk
@@ -0,0 +1,267 @@
+# This file converts given pci.db to "C" source and header files
+# For latest version of pci ids see: http://pciids.sf.net
+# Copyright 2002 Nick Kurshev
+#
+# Usage: awk -f pci_db2c.awk pci.db
+#
+# Tested with Gawk v 3.0.x and Mawk 1.3.3
+# But it should work with standard Awk implementations (hopefully).
+# (Nobody tested it with Nawk, but it should work, too).
+#
+
+BEGIN {
+
+    if(ARGC != 2) {
+# check for arguments:
+	print "Usage awk -f pci_db2c.awk pci.db (and make sure pci.db file exists first)";
+	exit(1);
+    }
+    in_file = ARGV[1];
+    vendor_file = "pci_vendors.h";
+    ids_file = "pci_ids.h"
+    name_file = "pci_names.c"
+    name_h_file = "pci_names.h"
+    dev_ids_file = "pci_dev_ids.c"
+    line=0;
+# print out head lines
+    print_head(vendor_file);
+    print_head(ids_file);
+    print_head(name_file);
+    print_head(name_h_file);
+    print_head(dev_ids_file);
+    print "#ifndef PCI_VENDORS_INCLUDED" >vendor_file
+    print "#define PCI_VENDORS_INCLUDED 1">vendor_file
+    print "" >vendor_file
+    print "#ifndef PCI_IDS_INCLUDED" >ids_file
+    print "#define PCI_IDS_INCLUDED 1">ids_file
+    print "" >ids_file
+    print "#include \"pci_vendors.h\"">ids_file
+    print "" >ids_file
+
+    print "#ifndef PCI_NAMES_INCLUDED" >name_h_file
+    print "#define PCI_NAMES_INCLUDED 1">name_h_file
+    print "" >name_h_file
+    print_name_struct(name_h_file);
+    print "#include <stddef.h>">name_file
+    print "#include \"pci_names.h\"">name_file
+    print "#include \"pci_dev_ids.c\"">name_file
+    print "">name_file
+    print "static struct vendor_id_s vendor_ids[] = {">name_file
+    first_pass=1;
+    init_name_db();
+    while(getline <in_file) 
+    {
+# count up lines
+	line++;
+	n=split($0, field, "[\t]");
+	name_field = kill_double_quoting(field[3])
+	if(field[1] == "v" && length(field[3])>0 && field[4] == "0")
+	{
+		init_device_db()
+		svend_name = get_short_vendor_name(field[3])
+		printf("#define VENDOR_%s\t", svend_name) >vendor_file;
+		if(length(svend_name) < 9) printf("\t") >vendor_file;
+		printf("0x%s /*%s*/\n",field[2], name_field) >vendor_file;
+		printf("{ 0x%s, \"%s\", dev_lst_%s },\n",field[2], name_field, field[2]) >name_file;
+		printf("/* Vendor: %s: %s */\n", field[2], name_field) > ids_file
+		if(first_pass == 1) { first_pass=0; }
+		else	{ print "{ 0xFFFF,  NULL }\n};" >dev_ids_file; }
+		printf("static const struct device_id_s dev_lst_%s[]={\n", field[2])>dev_ids_file
+	}
+	if(field[1] == "d" && length(field[3])>0 && field[4] == "0")
+	{
+		sdev_name = get_short_device_name(field[3])
+		full_name = sprintf("#define DEVICE_%s_%s", svend_name, sdev_name);
+		printf("%s\t", full_name) >ids_file
+		if(length(full_name) < 9) printf("\t") >ids_file;
+		if(length(full_name) < 17) printf("\t") >ids_file;
+		if(length(full_name) < 25) printf("\t") >ids_file;
+		if(length(full_name) < 32) printf("\t") >ids_file;
+		if(length(full_name) < 40) printf("\t") >ids_file;
+		if(length(full_name) < 48) printf("\t") >ids_file;
+		printf("0x%s /*%s*/\n", substr(field[2], 5), name_field) >ids_file
+		printf("{ 0x%s, \"%s\" },\n", substr(field[2], 5), name_field) >dev_ids_file
+	}
+	if(field[1] == "s" && length(field[3])>0 && field[4] == "0")
+	{
+		subdev_name = get_short_subdevice_name(field[3])
+		full_name = sprintf("#define SUBDEVICE_%s_%s", svend_name, subdev_name)
+		printf("\t%s\t", full_name) >ids_file
+		if(length(full_name) < 9) printf("\t") >ids_file;
+		if(length(full_name) < 17) printf("\t") >ids_file;
+		if(length(full_name) < 25) printf("\t") >ids_file;
+		if(length(full_name) < 32) printf("\t") >ids_file;
+		if(length(full_name) < 40) printf("\t") >ids_file;
+		printf("0x%s /*%s*/\n", substr(field[2], 9), name_field) >ids_file
+	}
+    }
+    print "Total lines parsed:", line;
+    print "">vendor_file
+    print "#endif/*PCI_VENDORS_INCLUDED*/">vendor_file
+    print "">ids_file
+    print "#endif/*PCI_IDS_INCLUDED*/">ids_file
+    print "">name_h_file
+    print "#endif/*PCI_NAMES_INCLUDED*/">name_h_file
+    print "};">name_file
+    print "{ 0xFFFF,  NULL }" >dev_ids_file;
+    print "};">dev_ids_file
+    print_func_bodies(name_file);
+}
+
+function print_head( out_file)
+{
+    print "/*" >out_file;
+    printf(" * File: %s\n", out_file) >out_file;
+    printf(" * This file was generated automatically. Don't modify it.\n") >out_file;
+    print "*/" >out_file;
+    return;
+}
+
+function print_name_struct(out_file)
+{
+   print "#ifdef __cplusplus" >out_file
+   print "extern \"C\" {" >out_file
+   print "#endif" >out_file
+   print "">out_file
+   print "struct device_id_s" >out_file
+   print "{" >out_file
+   print "\tunsigned short\tid;" >out_file
+   print "\tconst char *\tname;" >out_file
+   print "};" >out_file
+   print "">out_file
+   print "struct vendor_id_s" >out_file
+   print "{" >out_file
+   print "\tunsigned short\tid;" >out_file
+   print "\tconst char *\tname;" >out_file
+   print "\tconst struct device_id_s *\tdev_list;" >out_file
+   print "};" >out_file
+   print "extern const char *pci_vendor_name(unsigned short id);">out_file
+   print "extern const char *pci_device_name(unsigned short vendor_id, unsigned short device_id);">out_file
+   print "">out_file
+   print "#ifdef __cplusplus" >out_file
+   print "}" >out_file
+   print "#endif" >out_file
+   return
+}
+
+function print_func_bodies(out_file)
+{
+   print "">out_file
+   print "const char *pci_vendor_name(unsigned short id)" >out_file
+   print "{" >out_file
+   print "  unsigned i;" >out_file
+   print "  for(i=0;i<sizeof(vendor_ids)/sizeof(struct vendor_id_s);i++)">out_file
+   print "  {" >out_file
+   print "\tif(vendor_ids[i].id == id) return vendor_ids[i].name;" >out_file
+   print "  }" >out_file
+   print "  return NULL;" >out_file
+   print "}">out_file
+   print "" >out_file
+   print "const char *pci_device_name(unsigned short vendor_id, unsigned short device_id)" >out_file
+   print "{" >out_file
+   print "  unsigned i, j;" >out_file
+   print "  for(i=0;i<sizeof(vendor_ids)/sizeof(struct vendor_id_s);i++)">out_file
+   print "  {" >out_file
+   print "\tif(vendor_ids[i].id == vendor_id)" >out_file
+   print "\t{" >out_file
+   print "\t  j=0;" >out_file
+   print "\t  while(vendor_ids[i].dev_list[j].id != 0xFFFF)" >out_file
+   print "\t  {">out_file
+   print "\t\tif(vendor_ids[i].dev_list[j].id == device_id) return vendor_ids[i].dev_list[j].name;">out_file
+   print "\t\tj++;">out_file
+   print "\t  };">out_file
+   print "\t  break;" >out_file
+   print "\t}" >out_file
+   print "  }" >out_file
+   print "  return NULL;">out_file
+   print "}">out_file
+   return
+}
+
+function kill_double_quoting(fld)
+{
+  n=split(fld,phrases, "[\"]");
+  new_fld = phrases[1]
+  for(i=2;i<=n;i++) new_fld = sprintf("%s\\\"%s", new_fld, phrases[i])
+  return new_fld
+}
+
+function init_name_db()
+{
+  vendor_names[1]=""
+}
+
+function init_device_db()
+{
+#  delete device_names
+  for( i in device_names ) delete device_names[i];
+  device_names[1]=""
+#  delete subdevice_names
+  for( i in subdevice_names ) delete subdevice_names[i];
+  subdevice_names[1] = ""
+}
+
+function get_short_vendor_name(from)
+{
+  n=split(from, name, "[ ]");
+  new_name = toupper(name[1]);
+  if(length(new_name)<3) new_name = sprintf("%s_%s", new_name, toupper(name[2]));
+  n=split(new_name, name, "[^0-9A-Za-z]");
+  svendor = name[1];
+  for(i=2;i<=n;i++) svendor=sprintf("%s%s%s", svendor, length(name[i])?"_":"", name[i]);
+  new_name = svendor;
+  vend_suffix = 2;
+# check for unique 
+  while(new_name in vendor_names) 
+  {
+    new_name = sprintf("%s%u", svendor, vend_suffix)
+    vend_suffix = vend_suffix + 1;
+  }
+# Add new name in array of vendor's names
+  vendor_names[new_name] = new_name
+  return new_name;
+}
+
+function get_short_device_name(from_name)
+{
+  n=split(from_name, name, "[ ]");
+  new_name = toupper(name[1]);
+  if(length(name[2])) new_name = sprintf("%s_%s", new_name, toupper(name[2]));
+  if(length(name[3])) new_name = sprintf("%s_%s", new_name, toupper(name[3]));
+  n=split(new_name, name, "[^0-9A-Za-z]");
+  sdevice = name[1];
+  for(i=2;i<=n;i++) sdevice=sprintf("%s%s%s", sdevice, length(name[i])?"_":"", name[i]);
+  new_name = sdevice;
+  dev_suffix = 2;
+# check for unique 
+  while(new_name in device_names) 
+  {
+    new_name = sprintf("%s%u", sdevice, dev_suffix)
+    dev_suffix = dev_suffix + 1;
+  }
+# Add new name in array of device names
+  device_names[new_name] = new_name
+  return new_name;
+}
+
+function get_short_subdevice_name(from_name)
+{
+  n=split(from_name, name, "[ ]");
+  new_name = toupper(name[1]);
+  if(length(name[2])) new_name = sprintf("%s_%s", new_name, toupper(name[2]));
+  if(length(name[3])) new_name = sprintf("%s_%s", new_name, toupper(name[3]));
+  n=split(new_name, name, "[^0-9A-Za-z]");
+  ssdevice = name[1];
+  for(i=2;i<=n;i++) ssdevice=sprintf("%s%s%s", ssdevice, length(name[i])?"_":"", name[i]);
+  new_name = ssdevice;
+  sdev_suffix = 2;
+# check for unique 
+  while(new_name in subdevice_names) 
+  {
+    new_name = sprintf("%s%u", ssdevice, sdev_suffix)
+    sdev_suffix = sdev_suffix + 1;
+  }
+# Add new name in array of subdevice names
+  subdevice_names[new_name] = new_name
+  return new_name;
+}
diff --git a/contrib/libdha/ports.c b/contrib/libdha/ports.c
new file mode 100644
index 000000000..0424446c9
--- /dev/null
+++ b/contrib/libdha/ports.c
@@ -0,0 +1,219 @@
+/*
+   (C) 2002 - library implementation by Nick Kyrshev
+   XFree86 3.3.3 scanpci.c, modified for GATOS/win/gfxdump by Øyvind Aabling.
+ */
+/* $XConsortium: scanpci.c /main/25 1996/10/27 11:48:40 kaleb $ */
+/*
+ *  name:             scanpci.c
+ *
+ *  purpose:          This program will scan for and print details of
+ *                    devices on the PCI bus.
+ 
+ *  author:           Robin Cutshaw (robin@xfree86.org)
+ *
+ *  supported O/S's:  SVR4, UnixWare, SCO, Solaris,
+ *                    FreeBSD, NetBSD, 386BSD, BSDI BSD/386,
+ *                    Linux, Mach/386, ISC
+ *                    DOS (WATCOM 9.5 compiler)
+ *
+ *  compiling:        [g]cc scanpci.c -o scanpci
+ *                    for SVR4 (not Solaris), UnixWare use:
+ *                        [g]cc -DSVR4 scanpci.c -o scanpci
+ *                    for DOS, watcom 9.5:
+ *                        wcc386p -zq -omaxet -7 -4s -s -w3 -d2 name.c
+ *                        and link with PharLap or other dos extender for exe
+ *
+ */
+ 
+/* $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $ */
+ 
+/*
+ * Copyright 1995 by Robin Cutshaw <robin@XFree86.Org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holder(s)
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission.  The above listed
+ * copyright holder(s) make(s) no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM(S) ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+#include <sys/ioctl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#ifdef ARCH_ALPHA
+#include <sys/io.h>
+#endif
+#include <unistd.h>
+
+#include "libdha.h"
+#include "AsmMacros.h"
+#include "kernelhelper/dhahelper.h"
+
+/* OS depended stuff */
+#if defined (linux)
+#include "sysdep/pci_linux.c"
+#elif defined (__FreeBSD_kernel__)
+#include "sysdep/pci_freebsd.c"
+#elif defined (__386BSD__)
+#include "sysdep/pci_386bsd.c"
+#elif defined (__NetBSD__)
+#include "sysdep/pci_netbsd.c"
+#elif defined (__OpenBSD__)
+#include "sysdep/pci_openbsd.c"
+#elif defined (__bsdi__)
+#include "sysdep/pci_bsdi.c"
+#elif defined (Lynx)
+#include "sysdep/pci_lynx.c"
+#elif defined (MACH386)
+#include "sysdep/pci_mach386.c"
+#elif defined (__SVR4)
+#if !defined(SVR4)
+#define SVR4
+#endif
+#include "sysdep/pci_svr4.c"
+#elif defined (SCO)
+#include "sysdep/pci_sco.c"
+#elif defined (ISC)
+#include "sysdep/pci_isc.c"
+#elif defined (__EMX__)
+#include "sysdep/pci_os2.c"
+#elif defined (_WIN32) || defined(__CYGWIN__)
+#include "sysdep/pci_win32.c"
+#else
+#include "sysdep/pci_generic_os.c"
+#endif
+
+static int dhahelper_fd=-1;
+static unsigned dhahelper_counter=0;
+int enable_app_io( void )
+{
+    if((dhahelper_fd=open("/dev/dhahelper",O_RDWR)) < 0) return enable_os_io();
+    dhahelper_counter++;
+    return 0;
+}
+
+int disable_app_io( void )
+{
+  dhahelper_counter--;
+  if(dhahelper_fd > 0)
+  {
+    if(!dhahelper_counter)
+    {
+	close(dhahelper_fd);
+	dhahelper_fd = -1;
+    }
+  }
+  else return disable_os_io();
+  return 0;
+}
+
+unsigned char  INPORT8(unsigned idx)
+{
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_READ;
+	_port.addr = idx;
+	_port.size = 1;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return _port.value;
+    }
+    return inb(idx);
+}
+
+unsigned short INPORT16(unsigned idx)
+{
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_READ;
+	_port.addr = idx;
+	_port.size = 2;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return _port.value;
+    }
+    return inw(idx);
+}
+
+unsigned       INPORT32(unsigned idx)
+{
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_READ;
+	_port.addr = idx;
+	_port.size = 4;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return _port.value;
+    }
+    return inl(idx);
+}
+
+void          OUTPORT8(unsigned idx,unsigned char val)
+{
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_WRITE;
+	_port.addr = idx;
+	_port.size = 1;
+	_port.value = val;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return;
+    }
+    else outb(idx,val);
+}
+
+void          OUTPORT16(unsigned idx,unsigned short val)
+{
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_WRITE;
+	_port.addr = idx;
+	_port.size = 2;
+	_port.value = val;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return;
+    }
+    else outw(idx,val);
+}
+
+void          OUTPORT32(unsigned idx,unsigned val)
+{
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_WRITE;
+	_port.addr = idx;
+	_port.size = 4;
+	_port.value = val;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return;
+    }
+    else outl(idx,val);
+}
+
diff --git a/contrib/libdha/sysdep/AsmMacros_alpha.h b/contrib/libdha/sysdep/AsmMacros_alpha.h
new file mode 100644
index 000000000..59da53891
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_alpha.h
@@ -0,0 +1,26 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifndef __ASM_MACROS_ALPHA_H
+#define __ASM_MACROS_ALPHA_H
+#if defined (linux)
+#include <sys/io.h>
+#elif defined (__FreeBSD__)
+#include <sys/types.h>
+extern void outb(u_int32_t port, u_int8_t val);
+extern void outw(u_int32_t port, u_int16_t val);
+extern void outl(u_int32_t port, u_int32_t val);
+extern u_int8_t inb(u_int32_t port);
+extern u_int16_t inw(u_int32_t port);
+extern u_int32_t inl(u_int32_t port);
+#else
+#include "sysdep/AsmMacros_generic.h"
+#endif
+
+#define intr_disable()
+#define intr_enable()
+
+#endif
diff --git a/contrib/libdha/sysdep/AsmMacros_arm32.h b/contrib/libdha/sysdep/AsmMacros_arm32.h
new file mode 100644
index 000000000..e618d32ee
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_arm32.h
@@ -0,0 +1,50 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifndef __ASM_MACROS_ARM32_H
+#define __ASM_MACROS_ARM32_H
+unsigned int IOPortBase;  /* Memory mapped I/O port area */
+
+static __inline__ void outb(short port,char val)
+{
+	 if ((unsigned short)port >= 0x400) return;
+	*(volatile unsigned char*)(((unsigned short)(port))+IOPortBase) = val;
+}
+
+static __inline__ void outw(short port,short val)
+{
+	 if ((unsigned short)port >= 0x400) return;
+	*(volatile unsigned short*)(((unsigned short)(port))+IOPortBase) = val;
+}
+
+static __inline__ void outl(short port,int val)
+{
+	 if ((unsigned short)port >= 0x400) return;
+	*(volatile unsigned long*)(((unsigned short)(port))+IOPortBase) = val;
+}
+
+static __inline__ unsigned int inb(short port)
+{
+	 if ((unsigned short)port >= 0x400) return((unsigned int)-1);
+	return(*(volatile unsigned char*)(((unsigned short)(port))+IOPortBase));
+}
+
+static __inline__ unsigned int inw(short port)
+{
+	 if ((unsigned short)port >= 0x400) return((unsigned int)-1);
+	return(*(volatile unsigned short*)(((unsigned short)(port))+IOPortBase));
+}
+
+static __inline__ unsigned int inl(short port)
+{
+	 if ((unsigned short)port >= 0x400) return((unsigned int)-1);
+	return(*(volatile unsigned long*)(((unsigned short)(port))+IOPortBase));
+}
+
+#define intr_disable()
+#define intr_enable()
+
+#endif
diff --git a/contrib/libdha/sysdep/AsmMacros_generic.h b/contrib/libdha/sysdep/AsmMacros_generic.h
new file mode 100644
index 000000000..183f831e5
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_generic.h
@@ -0,0 +1,56 @@
+/*
+    Generic stuff to compile VIDIX only on any system (SCRATCH)
+*/
+
+#ifndef __ASM_MACROS_GENERIC_H
+#define __ASM_MACROS_GENERIC_H
+
+#warning This stuff is not ported on your system
+
+static __inline__ void outb(short port,char val)
+{
+    printf("outb: generic function call\n");
+    return;
+}
+
+static __inline__ void outw(short port,short val)
+{
+    printf("outw: generic function call\n");
+    return;
+}
+
+static __inline__ void outl(short port,unsigned int val)
+{
+    printf("outl: generic function call\n");
+    return;
+}
+
+static __inline__ unsigned int inb(short port)
+{
+    printf("inb: generic function call\n");
+    return 0;
+}
+
+static __inline__ unsigned int inw(short port)
+{
+    printf("inw: generic function call\n");
+    return 0;
+}
+
+static __inline__ unsigned int inl(short port)
+{
+    printf("inl: generic function call\n");
+    return 0;
+}
+
+static __inline__ void intr_disable()
+{
+    printf("intr_disable: generic function call\n");
+}
+
+static __inline__ void intr_enable()
+{
+    printf("intr_enable: generic function call\n");
+}
+
+#endif
diff --git a/contrib/libdha/sysdep/AsmMacros_ia64.h b/contrib/libdha/sysdep/AsmMacros_ia64.h
new file mode 100644
index 000000000..7d6123f33
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_ia64.h
@@ -0,0 +1,16 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifndef __ASM_MACROS_IA64_H
+#define __ASM_MACROS_IA64_H
+
+#if defined(linux)
+#include <sys/io.h>
+#else
+#include "sysdep/AsmMacros_generic.h"
+#endif
+
+#endif
diff --git a/contrib/libdha/sysdep/AsmMacros_powerpc.h b/contrib/libdha/sysdep/AsmMacros_powerpc.h
new file mode 100644
index 000000000..2169c96b4
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_powerpc.h
@@ -0,0 +1,66 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifndef __ASM_MACROS_POWERPC_H
+#define __ASM_MACROS_POWERPC_H
+
+#if defined(Lynx) || defined(__OpenBSD__)
+
+extern unsigned char *ioBase;
+
+static __inline__ volatile void eieio()
+{
+	__asm__ __volatile__ ("eieio");
+}
+
+static __inline__ void outb(short port, unsigned char value)
+{
+	*(unsigned char *)(ioBase + port) = value; eieio();
+}
+
+static __inline__ void outw(short port, unsigned short value)
+{
+	*(unsigned short *)(ioBase + port) = value; eieio();
+}
+
+static __inline__ void outl(short port, unsigned short value)
+{
+	*(unsigned long *)(ioBase + port) = value; eieio();
+}
+
+static __inline__ unsigned char inb(short port)
+{
+	unsigned char val;
+	val = *((unsigned char *)(ioBase + port)); eieio();
+	return(val);
+}
+
+static __inline__ unsigned short inw(short port)
+{
+	unsigned short val;
+	val = *((unsigned short *)(ioBase + port)); eieio();
+	return(val);
+}
+
+static __inline__ unsigned long inl(short port)
+{
+	unsigned long val;
+	val = *((unsigned long *)(ioBase + port)); eieio();
+	return(val);
+}
+
+#define intr_disable()
+#define intr_enable()
+
+#else
+ #ifdef linux
+  /*nothing*/
+ #else
+  #include "sysdep/AsmMacros_generic.h"
+ #endif
+#endif
+
+#endif
diff --git a/contrib/libdha/sysdep/AsmMacros_sparc.h b/contrib/libdha/sysdep/AsmMacros_sparc.h
new file mode 100644
index 000000000..f6717b4bb
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_sparc.h
@@ -0,0 +1,53 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifndef __ASM_MACROS_SPARC_H
+#define __ASM_MACROS_SPARC_H
+
+#ifndef ASI_PL
+#define ASI_PL 0x88
+#endif
+
+static __inline__ void outb(unsigned long port, char val)
+{
+  __asm__ __volatile__("stba %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL));
+}
+
+static __inline__ void outw(unsigned long port, char val)
+{
+  __asm__ __volatile__("stha %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL));
+}
+
+static __inline__ void outl(unsigned long port, char val)
+{
+  __asm__ __volatile__("sta %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL));
+}
+
+static __inline__ unsigned int inb(unsigned long port)
+{
+   unsigned char ret;
+   __asm__ __volatile__("lduba [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL));
+   return ret;
+}
+
+static __inline__ unsigned int inw(unsigned long port)
+{
+   unsigned char ret;
+   __asm__ __volatile__("lduha [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL));
+   return ret;
+}
+
+static __inline__ unsigned int inl(unsigned long port)
+{
+   unsigned char ret;
+   __asm__ __volatile__("lda [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL));
+   return ret;
+}
+
+#define intr_disable()
+#define intr_enable()
+
+#endif
diff --git a/contrib/libdha/sysdep/AsmMacros_x86.h b/contrib/libdha/sysdep/AsmMacros_x86.h
new file mode 100644
index 000000000..97dcaae16
--- /dev/null
+++ b/contrib/libdha/sysdep/AsmMacros_x86.h
@@ -0,0 +1,72 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifndef __ASM_MACROS_X86_H
+#define __ASM_MACROS_X86_H
+
+#if defined (WINNT)
+#include "sysdep/AsmMacros_generic.h"
+#else
+
+#include "config.h"
+
+static __inline__ void outb(short port,char val)
+{
+   __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));
+    return;
+}
+
+static __inline__ void outw(short port,short val)
+{
+   __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port));
+    return;
+}
+
+static __inline__ void outl(short port,unsigned int val)
+{
+   __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port));
+    return;
+}
+
+static __inline__ unsigned int inb(short port)
+{
+   unsigned char ret;
+   __asm__ __volatile__("inb %1,%0" :
+       "=a" (ret) :
+       "d" (port));
+   return ret;
+}
+
+static __inline__ unsigned int inw(short port)
+{
+   unsigned short ret;
+   __asm__ __volatile__("inw %1,%0" :
+       "=a" (ret) :
+       "d" (port));
+   return ret;
+}
+
+static __inline__ unsigned int inl(short port)
+{
+   unsigned int ret;
+   __asm__ __volatile__("inl %1,%0" :
+       "=a" (ret) :
+       "d" (port));
+   return ret;
+}
+
+static __inline__ void intr_disable()
+{
+  __asm__ __volatile__("cli");
+}
+
+static __inline__ void intr_enable()
+{
+  __asm__ __volatile__("sti");
+}
+
+#endif
+#endif
diff --git a/contrib/libdha/sysdep/Makefile.am b/contrib/libdha/sysdep/Makefile.am
new file mode 100644
index 000000000..807572c39
--- /dev/null
+++ b/contrib/libdha/sysdep/Makefile.am
@@ -0,0 +1,35 @@
+include $(top_srcdir)/misc/Makefile.common
+
+EXTRA_DIST = \
+	libdha_os2.c \
+	libdha_win32.c \
+	pci_386bsd.c \
+	pci_alpha.c \
+	pci_arm32.c \
+	pci_bsdi.c \
+	pci_freebsd.c \
+	pci_generic_cpu.c \
+	pci_generic_os.c \
+	pci_ia64.c \
+	pci_isc.c \
+	pci_linux.c \
+	pci_lynx.c \
+	pci_mach386.c \
+	pci_netbsd.c \
+	pci_openbsd.c \
+	pci_os2.c \
+	pci_powerpc.c \
+	pci_sco.c \
+	pci_sparc.c \
+	pci_svr4.c \
+	pci_win32.c \
+	pci_x86.c
+	
+noinst_HEADERS = \
+	AsmMacros_alpha.h \
+	AsmMacros_arm32.h \
+	AsmMacros_generic.h \
+	AsmMacros_ia64.h \
+	AsmMacros_powerpc.h \
+	AsmMacros_sparc.h \
+	AsmMacros_x86.h
diff --git a/contrib/libdha/sysdep/libdha_os2.c b/contrib/libdha/sysdep/libdha_os2.c
new file mode 100644
index 000000000..041f6be71
--- /dev/null
+++ b/contrib/libdha/sysdep/libdha_os2.c
@@ -0,0 +1,161 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/os2/os2_video.c,v 3.14 2000/10/28 01:42:28 mvojkovi Exp $ */
+/* Modified for libdha by Nick Kurshev. */
+/*
+ * (c) Copyright 1994,1999 by Holger Veit
+ *			<Holger.Veit@gmd.de>
+ * Modified 1996 by Sebastien Marineau <marineau@genie.uottawa.ca>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a 
+ * copy of this software and associated documentation files (the "Software"), 
+ * to deal in the Software without restriction, including without limitation 
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+ * and/or sell copies of the Software, and to permit persons to whom the 
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL 
+ * HOLGER VEIT  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
+ * SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of Holger Veit shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Holger Veit.
+ *
+ */
+/* $XConsortium: os2_video.c /main/8 1996/10/27 11:49:02 kaleb $ */
+
+#define INCL_DOSFILEMGR
+#include "os2.h"
+
+/***************************************************************************/
+/* Video Memory Mapping helper functions                                   */
+/***************************************************************************/
+
+/* This section uses the xf86sup.sys driver developed for xfree86.
+ * The driver allows mapping of physical memory
+ * You must install it with a line DEVICE=path\xf86sup.sys in config.sys.
+ */
+
+static HFILE mapdev = -1;
+static ULONG stored_virt_addr;
+static char* mappath = "\\DEV\\PMAP$";
+static HFILE open_mmap() 
+{
+	APIRET rc;
+	ULONG action;
+
+	if (mapdev != -1)
+		return mapdev;
+
+	rc = DosOpen((PSZ)mappath, (PHFILE)&mapdev, (PULONG)&action,
+	   (ULONG)0, FILE_SYSTEM, FILE_OPEN,
+	   OPEN_SHARE_DENYNONE|OPEN_FLAGS_NOINHERIT|OPEN_ACCESS_READONLY,
+	   (ULONG)0);
+	if (rc!=0)
+		mapdev = -1;
+	return mapdev;
+}
+
+static void close_mmap()
+{
+	if (mapdev != -1)
+		DosClose(mapdev);
+	mapdev = -1;
+}
+
+/* this structure is used as a parameter packet for the direct access
+ * ioctl of pmap$
+ */
+
+/* Changed here for structure of driver PMAP$ */
+
+typedef struct{
+	ULONG addr;
+	ULONG size;
+} DIOParPkt;
+
+/* This is the data packet for the mapping function */
+
+typedef struct {
+	ULONG addr;
+	USHORT sel;
+} DIODtaPkt;
+
+/***************************************************************************/
+/* Video Memory Mapping section                                            */
+/***************************************************************************/
+
+static long callcount = 0L;
+
+/* ARGSUSED */
+void * map_phys_mem(unsigned long base, unsigned long size)
+{
+	DIOParPkt	par;
+	ULONG		plen;
+	DIODtaPkt	dta;
+	ULONG		dlen;
+	static BOOL	ErrRedir = FALSE;
+	APIRET		rc;
+
+	par.addr	= (ULONG)base;
+	par.size	= (ULONG)size;
+	plen 		= sizeof(par);
+	dlen		= sizeof(dta);
+
+	open_mmap();
+	if (mapdev == -1)
+	{
+		perror("libdha: device xf86sup.sys is not installed");
+		exit(1);
+	}
+	if ((rc=DosDevIOCtl(mapdev, (ULONG)0x76, (ULONG)0x44,
+	      (PVOID)&par, (ULONG)plen, (PULONG)&plen,
+	      (PVOID)&dta, (ULONG)dlen, (PULONG)&dlen)) == 0) {
+		if (dlen==sizeof(dta)) {
+			callcount++;
+			return (void *)dta.addr;
+		}
+		/*else fail*/
+	}
+	return (void *)-1;
+}
+
+/* ARGSUSED */
+void unmap_phys_mem(void * base, unsigned long size)
+{
+	DIOParPkt	par;
+	ULONG		plen,vmaddr;
+
+/* We need here the VIRTADDR for unmapping, not the physical address      */
+/* This should be taken care of either here by keeping track of allocated */
+/* pointers, but this is also already done in the driver... Thus it would */
+/* be a waste to do this tracking twice. Can this be changed when the fn. */
+/* is called? This would require tracking this function in all servers,   */
+/* and changing it appropriately to call this with the virtual adress	  */
+/* If the above mapping function is only called once, then we can store   */
+/* the virtual adress and use it here.... 				  */
+	
+	par.addr	= (ULONG)base;
+	par.size	= 0xffffffff; /* This is the virtual address parameter. Set this to ignore */
+	plen 		= sizeof(par);
+
+	if (mapdev != -1)
+	{
+	    DosDevIOCtl(mapdev, (ULONG)0x76, (ULONG)0x46,
+	      (PVOID)&par, (ULONG)plen, (PULONG)&plen,
+	      &vmaddr, sizeof(ULONG), &plen);
+	    callcount--;
+	}
+/* Now if more than one region has been allocated and we close the driver,
+ * the other pointers will immediately become invalid. We avoid closing
+ * driver for now, but this should be fixed for server exit
+ */
+ 
+	if(!callcount) close_mmap();
+}
diff --git a/contrib/libdha/sysdep/libdha_win32.c b/contrib/libdha/sysdep/libdha_win32.c
new file mode 100644
index 000000000..75c5dfb94
--- /dev/null
+++ b/contrib/libdha/sysdep/libdha_win32.c
@@ -0,0 +1,70 @@
+/*
+  MAPDEV.h - include file for VxD MAPDEV
+  Copyright (c) 1996 Vireo Software, Inc.
+  Modified for libdha by Nick Kurshev.
+*/
+
+#include <windows.h>
+
+/*
+  This is the request structure that applications use
+  to request services from the MAPDEV VxD.
+*/
+
+typedef struct _MapDevRequest
+{
+	DWORD	mdr_ServiceID;		/* supplied by caller */
+	LPVOID	mdr_PhysicalAddress;	/* supplied by caller */
+	DWORD	mdr_SizeInBytes;	/* supplied by caller */
+	LPVOID	mdr_LinearAddress;	/* returned by VxD */
+	WORD	mdr_Selector;		/* returned if 16-bit caller */
+	WORD	mdr_Status;		/* MDR_xxxx code below */
+} MAPDEVREQUEST, *PMAPDEVREQUEST;
+
+#define MDR_SERVICE_MAP		CTL_CODE(FILE_DEVICE_UNKNOWN, 1, METHOD_NEITHER, FILE_ANY_ACCESS)
+#define MDR_SERVICE_UNMAP	CTL_CODE(FILE_DEVICE_UNKNOWN, 2, METHOD_NEITHER, FILE_ANY_ACCESS)
+
+#define MDR_STATUS_SUCCESS	1
+#define MDR_STATUS_ERROR	0
+/*#include "winioctl.h"*/
+#define FILE_DEVICE_UNKNOWN             0x00000022
+#define METHOD_NEITHER                  3
+#define FILE_ANY_ACCESS                 0
+#define CTL_CODE( DeviceType, Function, Method, Access ) ( \
+    ((DeviceType)<<16) | ((Access)<<14) | ((Function)<<2) | (Method) )
+
+/* Memory Map a piece of Real Memory */
+void *map_phys_mem(unsigned base, unsigned size) {
+
+  HANDLE hDevice ;
+  PVOID inBuf[1] ;		/* buffer for struct pointer to VxD */
+  DWORD RetInfo[2] ;		/* buffer to receive data from VxD */
+  DWORD cbBytesReturned ;	/* count of bytes returned from VxD */
+  MAPDEVREQUEST req ;		/* map device request structure */
+  DWORD *pNicstar, Status, Time ; int i ; char *endptr ;
+  const PCHAR VxDName = "\\\\.\\MAPDEV.VXD" ;
+  const PCHAR VxDNameAlreadyLoaded = "\\\\.\\MAPDEV" ;
+
+  hDevice = CreateFile(VxDName, 0,0,0,
+                       CREATE_NEW, FILE_FLAG_DELETE_ON_CLOSE, 0) ;
+  if (hDevice == INVALID_HANDLE_VALUE)
+    hDevice = CreateFile(VxDNameAlreadyLoaded, 0,0,0,
+                         CREATE_NEW, FILE_FLAG_DELETE_ON_CLOSE, 0) ;
+  if (hDevice == INVALID_HANDLE_VALUE) {
+    fprintf(stderr, "Cannot open driver, error=%08lx\n", GetLastError()) ;
+    exit(1) ; }
+
+  req.mdr_ServiceID = MDR_SERVICE_MAP ;
+  req.mdr_PhysicalAddress = (PVOID)base ;
+  req.mdr_SizeInBytes = size ;
+  inBuf[0] = &req ;
+
+  if ( ! DeviceIoControl(hDevice, MDR_SERVICE_MAP, inBuf, sizeof(PVOID),
+         NULL, 0, &cbBytesReturned, NULL) ) {
+    fprintf(stderr, "Failed to map device\n") ; exit(1) ; }
+
+  return (void*)req.mdr_LinearAddress ;
+}
+
+void unmap_phys_mem(void *ptr, unsigned size) { }
+
diff --git a/contrib/libdha/sysdep/pci_386bsd.c b/contrib/libdha/sysdep/pci_386bsd.c
new file mode 100644
index 000000000..d00ecb078
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_386bsd.c
@@ -0,0 +1,38 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <errno.h>
+#include <sys/file.h>
+#include <machine/console.h>
+#ifndef GCCUSESGAS
+#define GCCUSESGAS
+#endif
+
+static int io_fd;
+
+static __inline__ int enable_os_io(void)
+{
+    io_fd = -1 ;
+    if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) {
+        perror("/dev/console");
+	return(errno);
+    }
+    if (ioctl(io_fd, KDENABIO, 0) < 0) {
+        perror("ioctl(KDENABIO)");
+	return(errno);
+    }
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+    if (ioctl(io_fd, KDDISABIO, 0) < 0) {
+        perror("ioctl(KDDISABIO)");
+	close(io_fd);
+	return(errno);
+    }
+    close(io_fd);
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_alpha.c b/contrib/libdha/sysdep/pci_alpha.c
new file mode 100644
index 000000000..74c3eb687
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_alpha.c
@@ -0,0 +1,80 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static int pci_config_type( void ) { return 1; }
+
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    unsigned long retval;
+    pciconfig_read(bus, dev<<3, PCI_ID_REG, 4, &retval);
+    return retval;
+}
+
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long retval;
+    pciconfig_read(bus, dev<<3, cmd, 4, &retval);
+    return retval;
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long retval;
+    pciconfig_read(bus, dev<<3, cmd, 2, &retval);
+    return retval;
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long retval;
+    pciconfig_read(bus, dev<<3, cmd, 1, &retval);
+    return retval;
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    pciconfig_write(bus, dev<<3, cmd, 4, val);
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    pciconfig_write(bus, dev<<3, cmd, 2, val);
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    pciconfig_write(bus, dev<<3, cmd, 1, val);
+}
diff --git a/contrib/libdha/sysdep/pci_arm32.c b/contrib/libdha/sysdep/pci_arm32.c
new file mode 100644
index 000000000..6920b615e
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_arm32.c
@@ -0,0 +1,123 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static int pci_config_type( void )
+{
+  unsigned long tmplong1, tmplong2;
+  unsigned char tmp1, tmp2;
+  int retval;
+    retval = 0;
+ 
+    OUTPORT8(PCI_MODE2_ENABLE_REG, 0x00);
+    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00);
+    tmp1 = INPORT8(PCI_MODE2_ENABLE_REG);
+    tmp2 = INPORT8(PCI_MODE2_FORWARD_REG);
+    if ((tmp1 == 0x00) && (tmp2 == 0x00)) {
+	retval = 2;
+        /*printf("PCI says configuration type 2\n");*/
+    } else {
+        tmplong1 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, PCI_EN);
+        tmplong2 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, tmplong1);
+        if (tmplong2 == PCI_EN) {
+	    retval = 1;
+            /*printf("PCI says configuration type 1\n");*/
+	} else {
+            /*printf("No PCI !\n");*/
+	    disable_app_io();
+	    /*exit(1);*/
+	    retval = 0xFFFF;
+	}
+    }
+  return retval;
+}
+
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT16(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT8(PCI_MODE1_DATA_REG);
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT32(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  unsigned val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT16(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT8(PCI_MODE1_DATA_REG,val);
+}
diff --git a/contrib/libdha/sysdep/pci_bsdi.c b/contrib/libdha/sysdep/pci_bsdi.c
new file mode 100644
index 000000000..b6b142054
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_bsdi.c
@@ -0,0 +1,39 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <errno.h>
+#include <sys/file.h>
+#include <sys/ioctl.h>
+#include <i386/isa/pcconsioctl.h>
+#ifndef GCCUSESGAS
+#define GCCUSESGAS
+#endif
+
+static int io_fd;
+
+static __inline__ int enable_os_io(void)
+{
+    io_fd = -1 ;
+    if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) {
+        perror("/dev/console");
+	return(errno);
+    }
+    if (ioctl(io_fd, PCCONENABIOPL, 0) < 0) {
+        perror("ioctl(PCCONENABIOPL)");
+        return(errno);
+    }
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+    if (ioctl(io_fd, PCCONDISABIOPL, 0) < 0) {
+        perror("ioctl(PCCONDISABIOPL)");
+	close(io_fd);
+        return(errno);
+    }
+    close(io_fd);
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_freebsd.c b/contrib/libdha/sysdep/pci_freebsd.c
new file mode 100644
index 000000000..9ad4b15f2
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_freebsd.c
@@ -0,0 +1,41 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <errno.h>
+#include <sys/file.h>
+/* machine/console.h seems to be outdated by recent FreeBSD *
+ * however pcvt_ioctl.h seems to exist for very long time   */
+/* #include <machine/console.h>*/
+#include <machine/pcvt_ioctl.h>
+#ifndef GCCUSESGAS
+#define GCCUSESGAS
+#endif
+
+static int io_fd;
+
+static __inline__ int enable_os_io(void)
+{
+    io_fd = -1 ;
+    if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) {
+        perror("/dev/console");
+	return(errno);
+    }
+    if (ioctl(io_fd, KDENABIO, 0) < 0) {
+        perror("ioctl(KDENABIO)");
+        return(errno);
+    }
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+    if (ioctl(io_fd, KDDISABIO, 0) < 0) {
+        perror("ioctl(KDDISABIO)");
+	close(io_fd);
+        return(errno);
+    }
+    close(io_fd);
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_generic_cpu.c b/contrib/libdha/sysdep/pci_generic_cpu.c
new file mode 100644
index 000000000..729d48b5a
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_generic_cpu.c
@@ -0,0 +1,79 @@
+/*
+    Generic stuff to compile VIDIX only on any system (SCRATCH)
+*/
+#warning This stuff is not ported on your system
+
+static int pci_config_type( void )
+{
+    printf("pci_config_type: generic function call\n");
+    return 0xFFFF;
+}
+
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    printf("pci_get_vendor: generic function call\n");
+    return 0;
+}
+
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    printf("pci_config_read_long: generic function call\n");
+    return 0;
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    printf("pci_config_read_word: generic function call\n");
+    return 0;
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    printf("pci_config_read_byte: generic function call\n");
+    return 0;
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    printf("pci_config_write_long: generic function call\n");
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    printf("pci_config_write_word: generic function call\n");
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    printf("pci_config_write_byte: generic function call\n");
+}
diff --git a/contrib/libdha/sysdep/pci_generic_os.c b/contrib/libdha/sysdep/pci_generic_os.c
new file mode 100644
index 000000000..8855bb4ba
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_generic_os.c
@@ -0,0 +1,15 @@
+/*
+    Generic stuff to compile VIDIX only on any system (SCRATCH)
+*/
+#warn This stuff is not ported on yur system
+static __inline__ int enable_os_io(void)
+{
+    printf("enable_os_io: generic function call\n");
+    return 0;
+}
+
+static __inline__ int disable_os_io(void)
+{
+    printf("disable_os_io: generic function call\n");
+    return 0;
+}
diff --git a/contrib/libdha/sysdep/pci_ia64.c b/contrib/libdha/sysdep/pci_ia64.c
new file mode 100644
index 000000000..ef2074ab2
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_ia64.c
@@ -0,0 +1,123 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static int pci_config_type( void )
+{
+  unsigned long tmplong1, tmplong2;
+  unsigned char tmp1, tmp2;
+  int retval;
+    retval = 0;
+ 
+    OUTPORT8(PCI_MODE2_ENABLE_REG, 0x00);
+    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00);
+    tmp1 = INPORT8(PCI_MODE2_ENABLE_REG);
+    tmp2 = INPORT8(PCI_MODE2_FORWARD_REG);
+    if ((tmp1 == 0x00) && (tmp2 == 0x00)) {
+	retval = 2;
+        /*printf("PCI says configuration type 2\n");*/
+    } else {
+        tmplong1 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, PCI_EN);
+        tmplong2 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, tmplong1);
+        if (tmplong2 == PCI_EN) {
+	    retval = 1;
+            /*printf("PCI says configuration type 1\n");*/
+	} else {
+            /*printf("No PCI !\n");*/
+	    disable_app_io();
+	    /*exit(1);*/
+	    retval = 0xFFFF;
+	}
+    }
+  return retval;
+}
+
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT16(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT8(PCI_MODE1_DATA_REG);
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT32(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT16(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT8(PCI_MODE1_DATA_REG,val);
+}
diff --git a/contrib/libdha/sysdep/pci_isc.c b/contrib/libdha/sysdep/pci_isc.c
new file mode 100644
index 000000000..5b5a59182
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_isc.c
@@ -0,0 +1,32 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <sys/param.h>
+#include <sys/immu.h>
+#include <sys/region.h>
+#include <sys/proc.h>
+#include <sys/tss.h>
+#include <sys/sysi86.h>
+#include <sys/v86.h>
+
+static __inline__ int enable_os_io(void)
+{
+#if defined(SI86IOPL)
+    sysi86(SI86IOPL, 3);
+#else
+    sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
+#endif
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+#if defined(SI86IOPL)
+    sysi86(SI86IOPL, 0);
+#else
+    sysi86(SI86V86, V86SC_IOPL, 0);
+#endif
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_linux.c b/contrib/libdha/sysdep/pci_linux.c
new file mode 100644
index 000000000..1d2116da6
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_linux.c
@@ -0,0 +1,54 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <errno.h>
+#ifdef __i386__
+#include <sys/perm.h>
+#else
+#ifndef __sparc__
+#include <sys/io.h>
+#endif
+#endif
+
+#include "config.h"
+
+#ifdef CONFIG_DHAHELPER
+#include <fcntl.h>
+int dhahelper_initialized = 0;
+int dhahelper_fd = 0;
+#endif
+
+#if defined(__sparc__) || defined(__powerpc__)
+#define iopl(x) (0)
+#endif
+
+static __inline__ int enable_os_io(void)
+{
+#ifdef CONFIG_DHAHELPER
+    dhahelper_fd = open("/dev/dhahelper", O_RDWR);
+    if (dhahelper_fd > 0)
+    {
+	dhahelper_initialized = 1;
+	return(0);
+    }
+    dhahelper_initialized = -1;
+#endif
+
+    if (iopl(3) != 0)
+	return(errno);
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+	close(dhahelper_fd);
+    else
+#endif
+    if (iopl(0) != 0)
+	return(errno);
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_lynx.c b/contrib/libdha/sysdep/pci_lynx.c
new file mode 100644
index 000000000..b698f6308
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_lynx.c
@@ -0,0 +1,93 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#if defined(Lynx_22)
+#ifndef GCCUSESGAS
+#define GCCUSESGAS
+#endif
+
+/* let's mimick the Linux Alpha stuff for LynxOS so we don't have
+ * to change too much code
+ */
+#include <smem.h>
+ 
+static unsigned char *pciConfBase;
+
+static __inline__ void enable_os_io(void)
+{
+    pciConfBase = (unsigned char *) smem_create("PCI-CONF",
+    	    (char *)0x80800000, 64*1024, SM_READ|SM_WRITE);
+    if (pciConfBase == (void *) -1)
+        exit(1);
+}
+
+static __inline__ void disable_os_io(void)
+{
+    smem_create(NULL, (char *) pciConfBase, 0, SM_DETACH);
+    smem_remove("PCI-CONF");
+    pciConfBase = NULL;
+}
+
+#include <smem.h>
+ 
+static unsigned char *pciConfBase;
+ 
+static __inline__ unsigned long
+static swapl(unsigned long val)
+{
+	unsigned char *p = (unsigned char *)&val;
+	return ((p[3] << 24) | (p[2] << 16) | (p[1] << 8) | (p[0] << 0));
+}
+ 
+ 
+#define BUS(tag) (((tag)>>16)&0xff)
+#define DFN(tag) (((tag)>>8)&0xff)
+ 
+#define PCIBIOS_DEVICE_NOT_FOUND	0x86
+#define PCIBIOS_SUCCESSFUL		0x00
+ 
+static int pciconfig_read(
+          unsigned char bus,
+          unsigned char dev,
+          unsigned char offset,
+          int len,		/* unused, alway 4 */
+          unsigned long *val)
+{
+	unsigned long _val;
+	unsigned long *ptr;
+ 
+	dev >>= 3;
+	if (bus || dev >= 16) {
+		*val = 0xFFFFFFFF;
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	} else {
+		ptr = (unsigned long *)(pciConfBase + ((1<<dev) | offset));
+		_val = swapl(*ptr);
+	}
+	*val = _val;
+	return PCIBIOS_SUCCESSFUL;
+}
+ 
+static int pciconfig_write(
+          unsigned char bus,
+          unsigned char dev,
+          unsigned char offset,
+          int len,		/* unused, alway 4 */
+          unsigned long val)
+{
+	unsigned long _val;
+	unsigned long *ptr;
+ 
+	dev >>= 3;
+	_val = swapl(val);
+	if (bus || dev >= 16) {
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	} else {
+		ptr = (unsigned long *)(pciConfBase + ((1<<dev) | offset));
+		*ptr = _val;
+	}
+	return PCIBIOS_SUCCESSFUL;
+}
diff --git a/contrib/libdha/sysdep/pci_mach386.c b/contrib/libdha/sysdep/pci_mach386.c
new file mode 100644
index 000000000..31621862b
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_mach386.c
@@ -0,0 +1,25 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#include <errno.h>
+
+static int io_fd;
+
+static __inline__ int enable_os_io(void)
+{
+    io_fd = -1 ;
+    if ((io_fd = open("/dev/iopl", O_RDWR, 0)) < 0) {
+        perror("/dev/iopl");
+        return(errno);
+    }
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+    close(io_fd);
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_netbsd.c b/contrib/libdha/sysdep/pci_netbsd.c
new file mode 100644
index 000000000..793944beb
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_netbsd.c
@@ -0,0 +1,44 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <errno.h>
+#include <sys/param.h>
+#include <sys/file.h>
+#include <machine/sysarch.h>
+#ifndef GCCUSESGAS
+#define GCCUSESGAS
+#endif
+
+static int io_fd;
+
+static __inline__ int enable_os_io(void)
+{
+    io_fd = -1 ;
+#if !defined(USE_I386_IOPL)
+    if ((io_fd = open("/dev/io", O_RDWR, 0)) < 0) {
+	perror("/dev/io");
+	return(errno);
+    }
+#else
+    if (i386_iopl(1) < 0) {
+	perror("i386_iopl");
+	return(errno);
+    }
+#endif /* USE_I386_IOPL */
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+#if !defined(USE_I386_IOPL)
+    close(io_fd);
+#else
+    if (i386_iopl(0) < 0) {
+	perror("i386_iopl");
+	return(errno);
+    }
+#endif /* NetBSD1_1 */
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_openbsd.c b/contrib/libdha/sysdep/pci_openbsd.c
new file mode 100644
index 000000000..89c85eab6
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_openbsd.c
@@ -0,0 +1,27 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+#ifdef __i386__
+
+#include <errno.h>
+#include <sys/types.h>
+#include <machine/sysarch.h>
+
+static __inline__ int enable_os_io(void)
+{
+    if (i386_iopl(1) < 0) {
+	perror("i386_iopl");
+	return(errno);
+    }
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+ /* Nothing to do */
+    return(0);
+}
+#endif
diff --git a/contrib/libdha/sysdep/pci_os2.c b/contrib/libdha/sysdep/pci_os2.c
new file mode 100644
index 000000000..ddfc0c0ea
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_os2.c
@@ -0,0 +1,55 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#define INCL_DOSFILEMGR
+#include <os2.h>
+
+static USHORT callgate[3] = {0,0,0};
+
+static __inline__ int enable_os_io(void)
+{
+	HFILE hfd;
+	ULONG dlen,action;
+	APIRET rc;
+	static char *ioDrvPath = "/dev/fastio$";
+ 
+	if (DosOpen((PSZ)ioDrvPath, (PHFILE)&hfd, (PULONG)&action,
+	   (ULONG)0, FILE_SYSTEM, FILE_OPEN,
+	   OPEN_SHARE_DENYNONE|OPEN_FLAGS_NOINHERIT|OPEN_ACCESS_READONLY,
+	   (ULONG)0) != 0) {
+		fprintf(stderr,"Error opening fastio$ driver...\n");
+		fprintf(stderr,"Please install xf86sup.sys in config.sys!\n");
+		return(42);
+	}
+	callgate[0] = callgate[1] = 0;
+ 
+/* Get callgate from driver for fast io to ports and other stuff */
+ 
+	rc = DosDevIOCtl(hfd, (ULONG)0x76, (ULONG)0x64,
+		NULL, 0, NULL,
+		(ULONG*)&callgate[2], sizeof(USHORT), &dlen);
+	if (rc) {
+		fprintf(stderr,"xf86-OS/2: EnableIOPorts failed, rc=%d, dlen=%d; emergency exit\n",
+			rc,dlen);
+		DosClose(hfd);
+		return(42);
+	}
+ 
+/* Calling callgate with function 13 sets IOPL for the program */
+ 
+	asm volatile ("movl $13,%%ebx;.byte 0xff,0x1d;.long _callgate"
+			: /*no outputs */
+			: /*no inputs */
+			: "eax","ebx","ecx","edx","cc");
+ 
+        DosClose(hfd);
+	return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+/* Nothing to do */
+        return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_powerpc.c b/contrib/libdha/sysdep/pci_powerpc.c
new file mode 100644
index 000000000..667b4db37
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_powerpc.c
@@ -0,0 +1,250 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static int pci_config_type( void ) { return 1; }
+#ifdef linux
+#include <fcntl.h>
+#include <sys/io.h>
+#include <linux/pci.h>
+#include "../../bswap.h"
+#endif
+
+#ifdef linux
+static int pci_get_vendor(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func)
+{
+    int retval;
+    char path[100];
+    int fd;
+    short vendor, device;
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd == -1) {
+	    retval=0xFFFF;
+    }
+    else if (pread(fd, &vendor, 2, PCI_VENDOR_ID) == 2 &&
+             pread(fd, &device, 2, PCI_DEVICE_ID) == 2) {
+	    vendor = bswap_16(vendor);
+	    device = bswap_16(device);
+	    retval = vendor + (device<<16); /*no worries about byte order, 
+	    				      all ppc are bigendian*/
+    } else {
+	    retval = 0xFFFF;
+    }   
+    if (fd > 0) {
+	    close(fd);
+    }
+    return retval;
+}
+#else
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    int retval;
+    pciconfig_read(bus, dev<<3, PCI_ID_REG, 4, &retval);
+    return retval;
+}
+#endif
+#ifdef linux
+static long pci_config_read_long(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func, 
+	  unsigned cmd)
+{
+    long retval;
+    char path[100];
+    int fd;
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd == -1) {
+	    retval=0;
+    }
+    else if (pread(fd, &retval, 4, cmd) == 4) {
+	    retval = bswap_32(retval);
+    } else {
+	    retval = 0;
+    }   
+    if (fd > 0) {
+	    close(fd);
+    }
+    return retval;
+}
+
+static long pci_config_read_word(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func, 
+	  unsigned cmd)
+{
+    long retval;
+    char path[100];
+    int fd;
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd == -1) {
+	    retval=0;
+    }
+    else if (pread(fd, &retval, 2, cmd) == 2) {
+	    retval = bswap_16(retval);
+    } else {
+	    retval = 0;
+    }   
+    if (fd > 0) {
+	    close(fd);
+    }
+    return retval;
+}
+
+static long pci_config_read_byte(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func, 
+	  unsigned cmd)
+{
+    long retval;
+    char path[100];
+    int fd;
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd == -1) {
+	    retval=0;
+    }
+    else if (pread(fd, &retval, 1, cmd) != 1) {
+	    retval = 0;
+    }   
+    if (fd > 0) {
+	    close(fd);
+    }
+    return retval;
+}
+
+static void pci_config_write_long(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func, 
+	  unsigned cmd,
+	  long val)
+{
+    char path[100];
+    int fd;
+    val = bswap_32(val);
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd > 0) {
+	    pwrite(fd, &val, 4, cmd);
+	    close(fd);
+    }
+}
+
+static void pci_config_write_word(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func, 
+	  unsigned cmd,
+	  long val)
+{
+    char path[100];
+    int fd;
+    val = bswap_16(val);
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd > 0) {
+	    pwrite(fd, &val, 2, cmd);
+	    close(fd);
+    }
+}
+
+static void pci_config_write_byte(
+	  unsigned char bus,
+	  unsigned char dev,
+	  int func, 
+	  unsigned cmd,
+	  long val)
+{
+    char path[100];
+    int fd;
+    sprintf(path,"/proc/bus/pci/%02d/%02x.0", bus, dev);
+    fd = open(path,O_RDONLY|O_SYNC);
+    if (fd > 0) {
+	    pwrite(fd, &val, 1, cmd);
+	    close(fd);
+    }
+}
+#else
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    long retval;
+    pciconfig_read(bus, dev<<3, cmd, 4, &retval);
+    return retval;
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    long retval;
+    pciconfig_read(bus, dev<<3, cmd, 2, &retval);
+    return retval;
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    long retval;
+    pciconfig_read(bus, dev<<3, cmd, 1, &retval);
+    return retval;
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    long retval;
+    pciconfig_write(bus, dev<<3, cmd, 4, val);
+    return retval;
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    long retval;
+    pciconfig_write(bus, dev<<3, cmd, 2, val);
+    return retval;
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    long retval;
+    pciconfig_write(bus, dev<<3, cmd, 1, val);
+    return retval;
+}
+#endif
diff --git a/contrib/libdha/sysdep/pci_sco.c b/contrib/libdha/sysdep/pci_sco.c
new file mode 100644
index 000000000..9cb2282ad
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_sco.c
@@ -0,0 +1,33 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <sys/console.h>
+#include <sys/param.h>
+#include <sys/immu.h>
+#include <sys/region.h>
+#include <sys/proc.h>
+#include <sys/tss.h>
+#include <sys/sysi86.h>
+#include <sys/v86.h>
+
+static __inline__ int enable_os_io(void)
+{
+#if defined(SI86IOPL)
+    sysi86(SI86IOPL, 3);
+#else
+    sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
+#endif
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+#if defined(SI86IOPL)
+    sysi86(SI86IOPL, 0);
+#else
+    sysi86(SI86V86, V86SC_IOPL, 0);
+#endif
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_sparc.c b/contrib/libdha/sysdep/pci_sparc.c
new file mode 100644
index 000000000..ef2074ab2
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_sparc.c
@@ -0,0 +1,123 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static int pci_config_type( void )
+{
+  unsigned long tmplong1, tmplong2;
+  unsigned char tmp1, tmp2;
+  int retval;
+    retval = 0;
+ 
+    OUTPORT8(PCI_MODE2_ENABLE_REG, 0x00);
+    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00);
+    tmp1 = INPORT8(PCI_MODE2_ENABLE_REG);
+    tmp2 = INPORT8(PCI_MODE2_FORWARD_REG);
+    if ((tmp1 == 0x00) && (tmp2 == 0x00)) {
+	retval = 2;
+        /*printf("PCI says configuration type 2\n");*/
+    } else {
+        tmplong1 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, PCI_EN);
+        tmplong2 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, tmplong1);
+        if (tmplong2 == PCI_EN) {
+	    retval = 1;
+            /*printf("PCI says configuration type 1\n");*/
+	} else {
+            /*printf("No PCI !\n");*/
+	    disable_app_io();
+	    /*exit(1);*/
+	    retval = 0xFFFF;
+	}
+    }
+  return retval;
+}
+
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT16(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT8(PCI_MODE1_DATA_REG);
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT32(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT16(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT8(PCI_MODE1_DATA_REG,val);
+}
diff --git a/contrib/libdha/sysdep/pci_svr4.c b/contrib/libdha/sysdep/pci_svr4.c
new file mode 100644
index 000000000..bcce5c901
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_svr4.c
@@ -0,0 +1,42 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <sys/types.h>
+#include <sys/proc.h>
+#include <sys/tss.h>
+#if defined(NCR)
+#define __STDC
+#include <sys/sysi86.h>
+#undef __STDC
+#else
+#include <sys/sysi86.h>
+#endif
+
+#if defined(sun)
+# ifndef __EXTENSIONS__
+# define __EXTENSIONS__
+# endif
+# include <sys/psw.h>
+#endif
+
+static __inline__ int enable_os_io(void)
+{
+#if defined(SI86IOPL)
+    sysi86(SI86IOPL, 3);
+#else
+    sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
+#endif
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+#if defined(SI86IOPL)
+    sysi86(SI86IOPL, 0);
+#else
+    sysi86(SI86V86, V86SC_IOPL, 0);
+#endif
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_win32.c b/contrib/libdha/sysdep/pci_win32.c
new file mode 100644
index 000000000..1c88cb13e
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_win32.c
@@ -0,0 +1,18 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+#include <windows.h>
+
+/* Nothing to do for Win9x. For WinNT I have no solution */
+
+static __inline__ int enable_os_io(void)
+{
+    return(0);
+}
+
+static __inline__ int disable_os_io(void)
+{
+    return(0);
+}
diff --git a/contrib/libdha/sysdep/pci_x86.c b/contrib/libdha/sysdep/pci_x86.c
new file mode 100644
index 000000000..ef2074ab2
--- /dev/null
+++ b/contrib/libdha/sysdep/pci_x86.c
@@ -0,0 +1,123 @@
+/*
+   This file is based on:
+   $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $
+   Modified for readability by Nick Kurshev
+*/
+
+static int pci_config_type( void )
+{
+  unsigned long tmplong1, tmplong2;
+  unsigned char tmp1, tmp2;
+  int retval;
+    retval = 0;
+ 
+    OUTPORT8(PCI_MODE2_ENABLE_REG, 0x00);
+    OUTPORT8(PCI_MODE2_FORWARD_REG, 0x00);
+    tmp1 = INPORT8(PCI_MODE2_ENABLE_REG);
+    tmp2 = INPORT8(PCI_MODE2_FORWARD_REG);
+    if ((tmp1 == 0x00) && (tmp2 == 0x00)) {
+	retval = 2;
+        /*printf("PCI says configuration type 2\n");*/
+    } else {
+        tmplong1 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, PCI_EN);
+        tmplong2 = INPORT32(PCI_MODE1_ADDRESS_REG);
+        OUTPORT32(PCI_MODE1_ADDRESS_REG, tmplong1);
+        if (tmplong2 == PCI_EN) {
+	    retval = 1;
+            /*printf("PCI says configuration type 1\n");*/
+	} else {
+            /*printf("No PCI !\n");*/
+	    disable_app_io();
+	    /*exit(1);*/
+	    retval = 0xFFFF;
+	}
+    }
+  return retval;
+}
+
+static int pci_get_vendor(
+          unsigned char bus,
+          unsigned char dev,
+          int func)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT32(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT16(PCI_MODE1_DATA_REG);
+}
+
+static long pci_config_read_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    return INPORT8(PCI_MODE1_DATA_REG);
+}
+
+static void pci_config_write_long(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT32(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_word(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT16(PCI_MODE1_DATA_REG,val);
+}
+
+static void pci_config_write_byte(
+          unsigned char bus,
+          unsigned char dev,
+          int func, 
+          unsigned cmd,
+	  long val)
+{
+    unsigned long config_cmd;
+    config_cmd = PCI_EN | (bus<<16) | (dev<<11) | (func<<8);
+    OUTPORT32(PCI_MODE1_ADDRESS_REG, config_cmd | cmd);
+    OUTPORT8(PCI_MODE1_DATA_REG,val);
+}
diff --git a/contrib/libdha/test.c b/contrib/libdha/test.c
new file mode 100644
index 000000000..857e739c6
--- /dev/null
+++ b/contrib/libdha/test.c
@@ -0,0 +1,48 @@
+#include "libdha.h"
+#include "pci_names.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <inttypes.h> /* for __WORDSIZE */
+
+int main( void )
+{
+  pciinfo_t lst[MAX_PCI_DEVICES];
+  unsigned i,num_pci;
+  int err;
+  err = pci_scan(lst,&num_pci);
+  if(err)
+  {
+    printf("Error occured during pci scan: %s\n",strerror(err));
+    return EXIT_FAILURE;
+  }
+  else
+  {
+    printf(" Bus:card:func vend:dev  base0   :base1   :base2   :baserom :irq:pin:gnt:lat\n");
+    for(i=0;i<num_pci;i++)
+#if __WORDSIZE > 32
+	printf("%04X:%04X:%04X %04X:%04X %16X:%16X:%16X:%16X:%02X :%02X :%02X :%02X\n"
+#else
+	printf("%04X:%04X:%04X %04X:%04X %08X:%08X:%08X:%08X:%02X :%02X :%02X :%02X\n"
+#endif
+    	    ,lst[i].bus,lst[i].card,lst[i].func
+	    ,lst[i].vendor,lst[i].device
+	    ,lst[i].base0,lst[i].base1,lst[i].base2,lst[i].baserom
+	    ,lst[i].irq,lst[i].ipin,lst[i].gnt,lst[i].lat);
+    printf("Additional info:\n");
+    printf("================\n");
+    printf("base3   :base4   :base5   :name (vendor)\n");
+    for(i=0;i<num_pci;i++)
+    {
+	const char *vname,*dname;
+	dname = pci_device_name(lst[i].vendor,lst[i].device);
+	dname = dname ? dname : "Unknown chip";
+	vname = pci_vendor_name(lst[i].vendor);
+	vname = vname ? vname : "Unknown chip";
+	printf("%08X:%08X:%08X:%s (%s)\n"
+		,lst[i].base3,lst[i].base4,lst[i].base5
+		,dname,vname);
+    }
+  }
+  return EXIT_SUCCESS;
+}
diff --git a/contrib/libfaad/Makefile.am b/contrib/libfaad/Makefile.am
new file mode 100644
index 000000000..78a39c7c8
--- /dev/null
+++ b/contrib/libfaad/Makefile.am
@@ -0,0 +1,114 @@
+include $(top_srcdir)/misc/Makefile.common
+
+AM_CFLAGS  = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+AM_LDFLAGS = $(xineplug_ldflags)
+
+if ENABLE_FAAD
+if !WITH_EXTERNAL_FAAD
+noinst_LTLIBRARIES = libfaad.la
+endif
+endif
+
+libfaad_la_SOURCES = \
+	bits.c \
+	cfft.c \
+	common.c \
+	decoder.c \
+	drc.c \
+	drm_dec.c \
+	error.c \
+	filtbank.c \
+	hcr.c \
+	huffman.c \
+	ic_predict.c \
+	is.c \
+	lt_predict.c \
+	mdct.c \
+	mp4.c \
+	ms.c \
+	output.c \
+	pns.c \
+	ps_dec.c \
+	ps_syntax.c \
+	pulse.c \
+	rvlc.c \
+	sbr_dct.c \
+	sbr_dec.c \
+	sbr_e_nf.c \
+	sbr_fbt.c \
+	sbr_hfadj.c \
+	sbr_hfgen.c \
+	sbr_huff.c \
+	sbr_qmf.c \
+	sbr_syntax.c \
+	sbr_tf_grid.c \
+	specrec.c \
+	ssr.c \
+	ssr_fb.c \
+	ssr_ipqf.c \
+	syntax.c \
+	tns.c \
+	analysis.h \
+	bits.h \
+	cfft.h \
+	cfft_tab.h \
+	common.h \
+	decoder.h \
+	drc.h \
+	drm_dec.h \
+	error.h \
+	filtbank.h \
+	fixed.h \
+	huffman.h \
+	ic_predict.h \
+	is.h \
+	iq_table.h \
+	kbd_win.h \
+	lt_predict.h \
+	mdct.h \
+	mdct_tab.h \
+	mp4.h \
+	ms.h \
+	output.h \
+	pns.h \
+	ps_dec.h \
+	ps_tables.h \
+	pulse.h \
+	rvlc.h \
+	sbr_dct.h \
+	sbr_dec.h \
+	sbr_e_nf.h \
+	sbr_fbt.h \
+	sbr_hfadj.h \
+	sbr_hfgen.h \
+	sbr_huff.h \
+	sbr_noise.h \
+	sbr_qmf.h \
+	sbr_qmf_c.h \
+	sbr_syntax.h \
+	sbr_tf_grid.h \
+	sine_win.h \
+	specrec.h \
+	ssr.h \
+	ssr_fb.h \
+	ssr_ipqf.h \
+	ssr_win.h \
+	structs.h \
+	syntax.h \
+	tns.h \
+	neaacdec.h \
+	codebook/hcb.h \
+	codebook/hcb_1.h \
+	codebook/hcb_2.h \
+	codebook/hcb_3.h \
+	codebook/hcb_4.h \
+	codebook/hcb_5.h \
+	codebook/hcb_6.h \
+	codebook/hcb_7.h \
+	codebook/hcb_8.h \
+	codebook/hcb_9.h \
+	codebook/hcb_10.h \
+	codebook/hcb_11.h \
+	codebook/hcb_sf.h 
+
+libfaad_la_CFLAGS = $(AM_CFLAGS) -fno-strict-aliasing
diff --git a/contrib/libfaad/analysis.h b/contrib/libfaad/analysis.h
new file mode 100644
index 000000000..50e43fa04
--- /dev/null
+++ b/contrib/libfaad/analysis.h
@@ -0,0 +1,52 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: analysis.h,v 1.18 2007/11/01 12:33:29 menno Exp $
+**/
+
+#ifndef __ANALYSIS_H__
+#define __ANALYSIS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#ifdef ANALYSIS
+#define DEBUGDEC        ,uint8_t print,uint16_t var,uint8_t *dbg
+#define DEBUGVAR(A,B,C) ,A,B,C
+extern uint16_t dbg_count;
+#else
+#define DEBUGDEC
+#define DEBUGVAR(A,B,C)
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/bits.c b/contrib/libfaad/bits.c
new file mode 100644
index 000000000..dc14d7a03
--- /dev/null
+++ b/contrib/libfaad/bits.c
@@ -0,0 +1,271 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: bits.c,v 1.44 2007/11/01 12:33:29 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include "bits.h"
+
+/* initialize buffer, call once before first getbits or showbits */
+void faad_initbits(bitfile *ld, const void *_buffer, const uint32_t buffer_size)
+{
+    uint32_t tmp;
+
+    if (ld == NULL)
+        return;
+
+    // useless
+    //memset(ld, 0, sizeof(bitfile));
+
+    if (buffer_size == 0 || _buffer == NULL)
+    {
+        ld->error = 1;
+        return;
+    }
+
+    ld->buffer = _buffer;
+
+    ld->buffer_size = buffer_size;
+    ld->bytes_left  = buffer_size;
+
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword((uint32_t*)ld->buffer);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n((uint32_t*)ld->buffer, ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufa = tmp;
+
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword((uint32_t*)ld->buffer + 1);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n((uint32_t*)ld->buffer + 1, ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufb = tmp;
+
+    ld->start = (uint32_t*)ld->buffer;
+    ld->tail = ((uint32_t*)ld->buffer + 2);
+
+    ld->bits_left = 32;
+
+    ld->error = 0;
+}
+
+void faad_endbits(bitfile *ld)
+{
+    // void
+}
+
+uint32_t faad_get_processed_bits(bitfile *ld)
+{
+    return (uint32_t)(8 * (4*(ld->tail - ld->start) - 4) - (ld->bits_left));
+}
+
+uint8_t faad_byte_align(bitfile *ld)
+{
+    int remainder = (32 - ld->bits_left) & 0x7;
+
+    if (remainder)
+    {
+        faad_flushbits(ld, 8 - remainder);
+        return (uint8_t)(8 - remainder);
+    }
+    return 0;
+}
+
+void faad_flushbits_ex(bitfile *ld, uint32_t bits)
+{
+    uint32_t tmp;
+
+    ld->bufa = ld->bufb;
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword(ld->tail);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n(ld->tail, ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufb = tmp;
+    ld->tail++;
+    ld->bits_left += (32 - bits);
+    //ld->bytes_left -= 4;
+//    if (ld->bytes_left == 0)
+//        ld->no_more_reading = 1;
+//    if (ld->bytes_left < 0)
+//        ld->error = 1;
+}
+
+/* rewind to beginning */
+void faad_rewindbits(bitfile *ld)
+{
+    uint32_t tmp;
+
+    ld->bytes_left = ld->buffer_size;
+
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword((uint32_t*)&ld->start[0]);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n((uint32_t*)&ld->start[0], ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufa = tmp;
+
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword((uint32_t*)&ld->start[1]);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n((uint32_t*)&ld->start[1], ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufb = tmp;
+
+    ld->bits_left = 32;
+    ld->tail = &ld->start[2];
+}
+
+/* reset to a certain point */
+void faad_resetbits(bitfile *ld, int bits)
+{
+    uint32_t tmp;
+    int words = bits >> 5;
+    int remainder = bits & 0x1F;
+
+    ld->bytes_left = ld->buffer_size - words*4;
+
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword(&ld->start[words]);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n(&ld->start[words], ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufa = tmp;
+
+    if (ld->bytes_left >= 4)
+    {
+        tmp = getdword(&ld->start[words+1]);
+        ld->bytes_left -= 4;
+    } else {
+        tmp = getdword_n(&ld->start[words+1], ld->bytes_left);
+        ld->bytes_left = 0;
+    }
+    ld->bufb = tmp;
+
+    ld->bits_left = 32 - remainder;
+    ld->tail = &ld->start[words+2];
+
+    /* recheck for reading too many bytes */
+    ld->error = 0;
+//    if (ld->bytes_left == 0)
+//        ld->no_more_reading = 1;
+//    if (ld->bytes_left < 0)
+//        ld->error = 1;
+}
+
+uint8_t *faad_getbitbuffer(bitfile *ld, uint32_t bits
+                       DEBUGDEC)
+{
+    int i;
+    unsigned int temp;
+    int bytes = bits >> 3;
+    int remainder = bits & 0x7;
+
+    uint8_t *buffer = (uint8_t*)faad_malloc((bytes+1)*sizeof(uint8_t));
+
+    for (i = 0; i < bytes; i++)
+    {
+        buffer[i] = (uint8_t)faad_getbits(ld, 8 DEBUGVAR(print,var,dbg));
+    }
+
+    if (remainder)
+    {
+        temp = faad_getbits(ld, remainder DEBUGVAR(print,var,dbg)) << (8-remainder);
+
+        buffer[bytes] = (uint8_t)temp;
+    }
+
+    return buffer;
+}
+
+#ifdef DRM
+/* return the original data buffer */
+void *faad_origbitbuffer(bitfile *ld)
+{
+    return (void*)ld->start;
+}
+
+/* return the original data buffer size */
+uint32_t faad_origbitbuffer_size(bitfile *ld)
+{
+    return ld->buffer_size;
+}
+#endif
+
+/* reversed bit reading routines, used for RVLC and HCR */
+void faad_initbits_rev(bitfile *ld, void *buffer,
+                       uint32_t bits_in_buffer)
+{
+    uint32_t tmp;
+    int32_t index;
+
+    ld->buffer_size = bit2byte(bits_in_buffer);
+
+    index = (bits_in_buffer+31)/32 - 1;
+
+    ld->start = (uint32_t*)buffer + index - 2;
+
+    tmp = getdword((uint32_t*)buffer + index);
+    ld->bufa = tmp;
+
+    tmp = getdword((uint32_t*)buffer + index - 1);
+    ld->bufb = tmp;
+
+    ld->tail = (uint32_t*)buffer + index;
+
+    ld->bits_left = bits_in_buffer % 32;
+    if (ld->bits_left == 0)
+        ld->bits_left = 32;
+
+    ld->bytes_left = ld->buffer_size;
+    ld->error = 0;
+}
+
+/* EOF */
diff --git a/contrib/libfaad/bits.h b/contrib/libfaad/bits.h
new file mode 100644
index 000000000..e303e8e72
--- /dev/null
+++ b/contrib/libfaad/bits.h
@@ -0,0 +1,452 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: bits.h,v 1.45 2007/11/01 12:33:29 menno Exp $
+**/
+
+#ifndef __BITS_H__
+#define __BITS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "analysis.h"
+#ifdef ANALYSIS
+#include <stdio.h>
+#endif
+
+#define BYTE_NUMBIT     8
+#define BYTE_NUMBIT_LD  3
+//#define bit2byte(a) ((a+7)/BYTE_NUMBIT)
+#define bit2byte(a) ((a+7)>>BYTE_NUMBIT_LD)
+
+typedef struct _bitfile
+{
+    /* bit input */
+    uint32_t bufa;
+    uint32_t bufb;
+    uint32_t bits_left;
+    uint32_t buffer_size; /* size of the buffer in bytes */
+    uint32_t bytes_left;
+    uint8_t error;
+    uint32_t *tail;
+    uint32_t *start;
+    const void *buffer;
+} bitfile;
+
+
+#if 0
+static uint32_t const bitmask[] = {
+    0x0, 0x1, 0x3, 0x7, 0xF, 0x1F, 0x3F, 0x7F, 0xFF, 0x1FF,
+    0x3FF, 0x7FF, 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF,
+    0x1FFFF, 0x3FFFF, 0x7FFFF, 0xFFFFF, 0x1FFFFF, 0x3FFFFF,
+    0x7FFFFF, 0xFFFFFF, 0x1FFFFFF, 0x3FFFFFF, 0x7FFFFFF,
+    0xFFFFFFF, 0x1FFFFFFF, 0x3FFFFFFF, 0x7FFFFFFF
+    /* added bitmask 32, correct?!?!?! */
+    , 0xFFFFFFFF
+};
+#endif
+
+void faad_initbits(bitfile *ld, const void *buffer, const uint32_t buffer_size);
+void faad_endbits(bitfile *ld);
+void faad_initbits_rev(bitfile *ld, void *buffer,
+                       uint32_t bits_in_buffer);
+uint8_t faad_byte_align(bitfile *ld);
+uint32_t faad_get_processed_bits(bitfile *ld);
+void faad_flushbits_ex(bitfile *ld, uint32_t bits);
+void faad_rewindbits(bitfile *ld);
+void faad_resetbits(bitfile *ld, int bits);
+uint8_t *faad_getbitbuffer(bitfile *ld, uint32_t bits
+                       DEBUGDEC);
+#ifdef DRM
+void *faad_origbitbuffer(bitfile *ld);
+uint32_t faad_origbitbuffer_size(bitfile *ld);
+#endif
+
+/* circumvent memory alignment errors on ARM */
+static INLINE uint32_t getdword(void *mem)
+{
+    uint32_t tmp;
+#ifndef ARCH_IS_BIG_ENDIAN
+    ((uint8_t*)&tmp)[0] = ((uint8_t*)mem)[3];
+    ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[2];
+    ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[1];
+    ((uint8_t*)&tmp)[3] = ((uint8_t*)mem)[0];
+#else
+    ((uint8_t*)&tmp)[0] = ((uint8_t*)mem)[0];
+    ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[1];
+    ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[2];
+    ((uint8_t*)&tmp)[3] = ((uint8_t*)mem)[3];
+#endif
+
+    return tmp;
+}
+
+/* reads only n bytes from the stream instead of the standard 4 */
+static /*INLINE*/ uint32_t getdword_n(void *mem, int n)
+{
+    uint32_t tmp = 0;
+#ifndef ARCH_IS_BIG_ENDIAN
+    switch (n)
+    {
+    case 3:
+        ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[2];
+    case 2:
+        ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[1];
+    case 1:
+        ((uint8_t*)&tmp)[3] = ((uint8_t*)mem)[0];
+    default:
+        break;
+    }
+#else
+    switch (n)
+    {
+    case 3:
+        ((uint8_t*)&tmp)[2] = ((uint8_t*)mem)[2];
+    case 2:
+        ((uint8_t*)&tmp)[1] = ((uint8_t*)mem)[1];
+    case 1:
+        ((uint8_t*)&tmp)[0] = ((uint8_t*)mem)[0];
+    default:
+        break;
+    }
+#endif
+
+    return tmp;
+}
+
+static INLINE uint32_t faad_showbits(bitfile *ld, uint32_t bits)
+{
+    if (bits <= ld->bits_left)
+    {
+        //return (ld->bufa >> (ld->bits_left - bits)) & bitmask[bits];
+        return (ld->bufa << (32 - ld->bits_left)) >> (32 - bits);
+    }
+
+    bits -= ld->bits_left;
+    //return ((ld->bufa & bitmask[ld->bits_left]) << bits) | (ld->bufb >> (32 - bits));
+    return ((ld->bufa & ((1<<ld->bits_left)-1)) << bits) | (ld->bufb >> (32 - bits));
+}
+
+static INLINE void faad_flushbits(bitfile *ld, uint32_t bits)
+{
+    /* do nothing if error */
+    if (ld->error != 0)
+        return;
+
+    if (bits < ld->bits_left)
+    {
+        ld->bits_left -= bits;
+    } else {
+        faad_flushbits_ex(ld, bits);
+    }
+}
+
+/* return next n bits (right adjusted) */
+static /*INLINE*/ uint32_t faad_getbits(bitfile *ld, uint32_t n DEBUGDEC)
+{
+    uint32_t ret;
+
+    if (n == 0)
+        return 0;
+
+    ret = faad_showbits(ld, n);
+    faad_flushbits(ld, n);
+
+#ifdef ANALYSIS
+    if (print)
+        fprintf(stdout, "%4d %2d bits, val: %4d, variable: %d %s\n", dbg_count++, n, ret, var, dbg);
+#endif
+
+    return ret;
+}
+
+static INLINE uint8_t faad_get1bit(bitfile *ld DEBUGDEC)
+{
+    uint8_t r;
+
+    if (ld->bits_left > 0)
+    {
+        ld->bits_left--;
+        r = (uint8_t)((ld->bufa >> ld->bits_left) & 1);
+        return r;
+    }
+
+    /* bits_left == 0 */
+#if 0
+    r = (uint8_t)(ld->bufb >> 31);
+    faad_flushbits_ex(ld, 1);
+#else
+    r = (uint8_t)faad_getbits(ld, 1);
+#endif
+    return r;
+}
+
+/* reversed bitreading routines */
+static INLINE uint32_t faad_showbits_rev(bitfile *ld, uint32_t bits)
+{
+    uint8_t i;
+    uint32_t B = 0;
+
+    if (bits <= ld->bits_left)
+    {
+        for (i = 0; i < bits; i++)
+        {
+            if (ld->bufa & (1 << (i + (32 - ld->bits_left))))
+                B |= (1 << (bits - i - 1));
+        }
+        return B;
+    } else {
+        for (i = 0; i < ld->bits_left; i++)
+        {
+            if (ld->bufa & (1 << (i + (32 - ld->bits_left))))
+                B |= (1 << (bits - i - 1));
+        }
+        for (i = 0; i < bits - ld->bits_left; i++)
+        {
+            if (ld->bufb & (1 << (i + (32-ld->bits_left))))
+                B |= (1 << (bits - ld->bits_left - i - 1));
+        }
+        return B;
+    }
+}
+
+static INLINE void faad_flushbits_rev(bitfile *ld, uint32_t bits)
+{
+    /* do nothing if error */
+    if (ld->error != 0)
+        return;
+
+    if (bits < ld->bits_left)
+    {
+        ld->bits_left -= bits;
+    } else {
+        uint32_t tmp;
+
+        ld->bufa = ld->bufb;
+        tmp = getdword(ld->start);
+        ld->bufb = tmp;
+        ld->start--;
+        ld->bits_left += (32 - bits);
+
+        if (ld->bytes_left < 4)
+        {
+            ld->error = 1;
+            ld->bytes_left = 0;
+        } else {
+            ld->bytes_left -= 4;
+        }
+//        if (ld->bytes_left == 0)
+//            ld->no_more_reading = 1;
+    }
+}
+
+static /*INLINE*/ uint32_t faad_getbits_rev(bitfile *ld, uint32_t n
+                                        DEBUGDEC)
+{
+    uint32_t ret;
+
+    if (n == 0)
+        return 0;
+
+    ret = faad_showbits_rev(ld, n);
+    faad_flushbits_rev(ld, n);
+
+#ifdef ANALYSIS
+    if (print)
+        fprintf(stdout, "%4d %2d bits, val: %4d, variable: %d %s\n", dbg_count++, n, ret, var, dbg);
+#endif
+
+    return ret;
+}
+
+#ifdef DRM
+/* CRC lookup table for G8 polynome in DRM standard */
+static const uint8_t crc_table_G8[256] = {
+    0x0, 0x1d, 0x3a, 0x27, 0x74, 0x69, 0x4e, 0x53,
+    0xe8, 0xf5, 0xd2, 0xcf, 0x9c, 0x81, 0xa6, 0xbb,
+    0xcd, 0xd0, 0xf7, 0xea, 0xb9, 0xa4, 0x83, 0x9e,
+    0x25, 0x38, 0x1f, 0x2, 0x51, 0x4c, 0x6b, 0x76,
+    0x87, 0x9a, 0xbd, 0xa0, 0xf3, 0xee, 0xc9, 0xd4,
+    0x6f, 0x72, 0x55, 0x48, 0x1b, 0x6, 0x21, 0x3c,
+    0x4a, 0x57, 0x70, 0x6d, 0x3e, 0x23, 0x4, 0x19,
+    0xa2, 0xbf, 0x98, 0x85, 0xd6, 0xcb, 0xec, 0xf1,
+    0x13, 0xe, 0x29, 0x34, 0x67, 0x7a, 0x5d, 0x40,
+    0xfb, 0xe6, 0xc1, 0xdc, 0x8f, 0x92, 0xb5, 0xa8,
+    0xde, 0xc3, 0xe4, 0xf9, 0xaa, 0xb7, 0x90, 0x8d,
+    0x36, 0x2b, 0xc, 0x11, 0x42, 0x5f, 0x78, 0x65,
+    0x94, 0x89, 0xae, 0xb3, 0xe0, 0xfd, 0xda, 0xc7,
+    0x7c, 0x61, 0x46, 0x5b, 0x8, 0x15, 0x32, 0x2f,
+    0x59, 0x44, 0x63, 0x7e, 0x2d, 0x30, 0x17, 0xa,
+    0xb1, 0xac, 0x8b, 0x96, 0xc5, 0xd8, 0xff, 0xe2,
+    0x26, 0x3b, 0x1c, 0x1, 0x52, 0x4f, 0x68, 0x75,
+    0xce, 0xd3, 0xf4, 0xe9, 0xba, 0xa7, 0x80, 0x9d,
+    0xeb, 0xf6, 0xd1, 0xcc, 0x9f, 0x82, 0xa5, 0xb8,
+    0x3, 0x1e, 0x39, 0x24, 0x77, 0x6a, 0x4d, 0x50,
+    0xa1, 0xbc, 0x9b, 0x86, 0xd5, 0xc8, 0xef, 0xf2,
+    0x49, 0x54, 0x73, 0x6e, 0x3d, 0x20, 0x7, 0x1a,
+    0x6c, 0x71, 0x56, 0x4b, 0x18, 0x5, 0x22, 0x3f,
+    0x84, 0x99, 0xbe, 0xa3, 0xf0, 0xed, 0xca, 0xd7,
+    0x35, 0x28, 0xf, 0x12, 0x41, 0x5c, 0x7b, 0x66,
+    0xdd, 0xc0, 0xe7, 0xfa, 0xa9, 0xb4, 0x93, 0x8e,
+    0xf8, 0xe5, 0xc2, 0xdf, 0x8c, 0x91, 0xb6, 0xab,
+    0x10, 0xd, 0x2a, 0x37, 0x64, 0x79, 0x5e, 0x43,
+    0xb2, 0xaf, 0x88, 0x95, 0xc6, 0xdb, 0xfc, 0xe1,
+    0x5a, 0x47, 0x60, 0x7d, 0x2e, 0x33, 0x14, 0x9,
+    0x7f, 0x62, 0x45, 0x58, 0xb, 0x16, 0x31, 0x2c,
+    0x97, 0x8a, 0xad, 0xb0, 0xe3, 0xfe, 0xd9, 0xc4,
+};
+
+static uint8_t faad_check_CRC(bitfile *ld, uint16_t len)
+{
+    int bytes, rem;
+    unsigned int CRC;
+    unsigned int r=255;  /* Initialize to all ones */
+
+    /* CRC polynome used x^8 + x^4 + x^3 + x^2 +1 */
+#define GPOLY 0435
+
+    faad_rewindbits(ld);
+
+    CRC = (unsigned int) ~faad_getbits(ld, 8
+        DEBUGVAR(1,999,"faad_check_CRC(): CRC")) & 0xFF;          /* CRC is stored inverted */
+
+    bytes = len >> 3;
+    rem = len & 0x7;
+
+    for (; bytes > 0; bytes--)
+    {
+        r = crc_table_G8[( r ^ faad_getbits(ld, 8 DEBUGVAR(1,998,"")) ) & 0xFF];
+    }
+    for (; rem > 0; rem--)
+    {
+        r = ( (r << 1) ^ (( ( faad_get1bit(ld
+            DEBUGVAR(1,998,""))  & 1) ^ ((r >> 7) & 1)) * GPOLY )) & 0xFF;
+    }
+
+    if (r != CRC)
+  //  if (0)
+    {
+        return 28;
+    } else {
+        return 0;
+    }
+}
+
+static uint8_t tabFlipbits[256] = {
+    0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,
+    8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,
+    4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,
+    12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,
+    2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,
+    10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,
+    6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,
+    14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254,
+    1,129,65,193,33,161,97,225,17,145,81,209,49,177,113,241,
+    9,137,73,201,41,169,105,233,25,153,89,217,57,185,121,249,
+    5,133,69,197,37,165,101,229,21,149,85,213,53,181,117,245,
+    13,141,77,205,45,173,109,237,29,157,93,221,61,189,125,253,
+    3,131,67,195,35,163,99,227,19,147,83,211,51,179,115,243,
+    11,139,75,203,43,171,107,235,27,155,91,219,59,187,123,251,
+    7,135,71,199,39,167,103,231,23,151,87,215,55,183,119,247,
+    15,143,79,207,47,175,111,239,31,159,95,223,63,191,127,255
+};
+#endif
+
+#ifdef ERROR_RESILIENCE
+
+/* Modified bit reading functions for HCR */
+
+typedef struct
+{
+    /* bit input */
+    uint32_t bufa;
+    uint32_t bufb;
+    int8_t len;
+} bits_t;
+
+
+static INLINE uint32_t showbits_hcr(bits_t *ld, uint8_t bits)
+{
+    if (bits == 0) return 0;
+    if (ld->len <= 32)
+    {
+        /* huffman_spectral_data_2 needs to read more than may be available, bits maybe
+           > ld->len, deliver 0 than */
+        if (ld->len >= bits)
+            return ((ld->bufa >> (ld->len - bits)) & (0xFFFFFFFF >> (32 - bits)));
+        else
+            return ((ld->bufa << (bits - ld->len)) & (0xFFFFFFFF >> (32 - bits)));
+    } else {
+        if ((ld->len - bits) < 32)
+        {
+            return ( (ld->bufb & (0xFFFFFFFF >> (64 - ld->len))) << (bits - ld->len + 32)) |
+                (ld->bufa >> (ld->len - bits));
+        } else {
+            return ((ld->bufb >> (ld->len - bits - 32)) & (0xFFFFFFFF >> (32 - bits)));
+        }
+    }
+}
+
+/* return 1 if position is outside of buffer, 0 otherwise */
+static INLINE int8_t flushbits_hcr( bits_t *ld, uint8_t bits)
+{
+    ld->len -= bits;
+
+    if (ld->len <0)
+    {
+        ld->len = 0;
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+static INLINE int8_t getbits_hcr(bits_t *ld, uint8_t n, uint32_t *result)
+{
+    *result = showbits_hcr(ld, n);
+    return flushbits_hcr(ld, n);
+}
+
+static INLINE int8_t get1bit_hcr(bits_t *ld, uint8_t *result)
+{
+    uint32_t res;
+    int8_t ret;
+
+    ret = getbits_hcr(ld, 1, &res);
+    *result = (int8_t)(res & 1);
+    return ret;
+}
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/cfft.c b/contrib/libfaad/cfft.c
new file mode 100644
index 000000000..5b01d75d3
--- /dev/null
+++ b/contrib/libfaad/cfft.c
@@ -0,0 +1,1005 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: cfft.c,v 1.35 2007/11/01 12:33:29 menno Exp $
+**/
+
+/*
+ * Algorithmically based on Fortran-77 FFTPACK
+ * by Paul N. Swarztrauber(Version 4, 1985).
+ *
+ * Does even sized fft only
+ */
+
+/* isign is +1 for backward and -1 for forward transforms */
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+
+#include "cfft.h"
+#include "cfft_tab.h"
+
+
+/* static function declarations */
+static void passf2pos(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                      complex_t *ch, const complex_t *wa);
+static void passf2neg(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                      complex_t *ch, const complex_t *wa);
+static void passf3(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                   complex_t *ch, const complex_t *wa1, const complex_t *wa2, const int8_t isign);
+static void passf4pos(const uint16_t ido, const uint16_t l1, const complex_t *cc, complex_t *ch,
+                      const complex_t *wa1, const complex_t *wa2, const complex_t *wa3);
+static void passf4neg(const uint16_t ido, const uint16_t l1, const complex_t *cc, complex_t *ch,
+                      const complex_t *wa1, const complex_t *wa2, const complex_t *wa3);
+static void passf5(const uint16_t ido, const uint16_t l1, const complex_t *cc, complex_t *ch,
+                   const complex_t *wa1, const complex_t *wa2, const complex_t *wa3,
+                   const complex_t *wa4, const int8_t isign);
+INLINE void cfftf1(uint16_t n, complex_t *c, complex_t *ch,
+                   const uint16_t *ifac, const complex_t *wa, const int8_t isign);
+static void cffti1(uint16_t n, complex_t *wa, uint16_t *ifac);
+
+
+/*----------------------------------------------------------------------
+   passf2, passf3, passf4, passf5. Complex FFT passes fwd and bwd.
+  ----------------------------------------------------------------------*/
+
+static void passf2pos(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                      complex_t *ch, const complex_t *wa)
+{
+    uint16_t i, k, ah, ac;
+
+    if (ido == 1)
+    {
+        for (k = 0; k < l1; k++)
+        {
+            ah = 2*k;
+            ac = 4*k;
+
+            RE(ch[ah])    = RE(cc[ac]) + RE(cc[ac+1]);
+            RE(ch[ah+l1]) = RE(cc[ac]) - RE(cc[ac+1]);
+            IM(ch[ah])    = IM(cc[ac]) + IM(cc[ac+1]);
+            IM(ch[ah+l1]) = IM(cc[ac]) - IM(cc[ac+1]);
+        }
+    } else {
+        for (k = 0; k < l1; k++)
+        {
+            ah = k*ido;
+            ac = 2*k*ido;
+
+            for (i = 0; i < ido; i++)
+            {
+                complex_t t2;
+
+                RE(ch[ah+i]) = RE(cc[ac+i]) + RE(cc[ac+i+ido]);
+                RE(t2)       = RE(cc[ac+i]) - RE(cc[ac+i+ido]);
+
+                IM(ch[ah+i]) = IM(cc[ac+i]) + IM(cc[ac+i+ido]);
+                IM(t2)       = IM(cc[ac+i]) - IM(cc[ac+i+ido]);
+
+#if 1
+                ComplexMult(&IM(ch[ah+i+l1*ido]), &RE(ch[ah+i+l1*ido]),
+                    IM(t2), RE(t2), RE(wa[i]), IM(wa[i]));
+#else
+                ComplexMult(&RE(ch[ah+i+l1*ido]), &IM(ch[ah+i+l1*ido]),
+                    RE(t2), IM(t2), RE(wa[i]), IM(wa[i]));
+#endif
+            }
+        }
+    }
+}
+
+static void passf2neg(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                      complex_t *ch, const complex_t *wa)
+{
+    uint16_t i, k, ah, ac;
+
+    if (ido == 1)
+    {
+        for (k = 0; k < l1; k++)
+        {
+            ah = 2*k;
+            ac = 4*k;
+
+            RE(ch[ah])    = RE(cc[ac]) + RE(cc[ac+1]);
+            RE(ch[ah+l1]) = RE(cc[ac]) - RE(cc[ac+1]);
+            IM(ch[ah])    = IM(cc[ac]) + IM(cc[ac+1]);
+            IM(ch[ah+l1]) = IM(cc[ac]) - IM(cc[ac+1]);
+        }
+    } else {
+        for (k = 0; k < l1; k++)
+        {
+            ah = k*ido;
+            ac = 2*k*ido;
+
+            for (i = 0; i < ido; i++)
+            {
+                complex_t t2;
+
+                RE(ch[ah+i]) = RE(cc[ac+i]) + RE(cc[ac+i+ido]);
+                RE(t2)       = RE(cc[ac+i]) - RE(cc[ac+i+ido]);
+
+                IM(ch[ah+i]) = IM(cc[ac+i]) + IM(cc[ac+i+ido]);
+                IM(t2)       = IM(cc[ac+i]) - IM(cc[ac+i+ido]);
+
+#if 1
+                ComplexMult(&RE(ch[ah+i+l1*ido]), &IM(ch[ah+i+l1*ido]),
+                    RE(t2), IM(t2), RE(wa[i]), IM(wa[i]));
+#else
+                ComplexMult(&IM(ch[ah+i+l1*ido]), &RE(ch[ah+i+l1*ido]),
+                    IM(t2), RE(t2), RE(wa[i]), IM(wa[i]));
+#endif
+            }
+        }
+    }
+}
+
+
+static void passf3(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                   complex_t *ch, const complex_t *wa1, const complex_t *wa2,
+                   const int8_t isign)
+{
+    static real_t taur = FRAC_CONST(-0.5);
+    static real_t taui = FRAC_CONST(0.866025403784439);
+    uint16_t i, k, ac, ah;
+    complex_t c2, c3, d2, d3, t2;
+
+    if (ido == 1)
+    {
+        if (isign == 1)
+        {
+            for (k = 0; k < l1; k++)
+            {
+                ac = 3*k+1;
+                ah = k;
+
+                RE(t2) = RE(cc[ac]) + RE(cc[ac+1]);
+                IM(t2) = IM(cc[ac]) + IM(cc[ac+1]);
+                RE(c2) = RE(cc[ac-1]) + MUL_F(RE(t2),taur);
+                IM(c2) = IM(cc[ac-1]) + MUL_F(IM(t2),taur);
+
+                RE(ch[ah]) = RE(cc[ac-1]) + RE(t2);
+                IM(ch[ah]) = IM(cc[ac-1]) + IM(t2);
+
+                RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac+1])), taui);
+                IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac+1])), taui);
+
+                RE(ch[ah+l1]) = RE(c2) - IM(c3);
+                IM(ch[ah+l1]) = IM(c2) + RE(c3);
+                RE(ch[ah+2*l1]) = RE(c2) + IM(c3);
+                IM(ch[ah+2*l1]) = IM(c2) - RE(c3);
+            }
+        } else {
+            for (k = 0; k < l1; k++)
+            {
+                ac = 3*k+1;
+                ah = k;
+
+                RE(t2) = RE(cc[ac]) + RE(cc[ac+1]);
+                IM(t2) = IM(cc[ac]) + IM(cc[ac+1]);
+                RE(c2) = RE(cc[ac-1]) + MUL_F(RE(t2),taur);
+                IM(c2) = IM(cc[ac-1]) + MUL_F(IM(t2),taur);
+
+                RE(ch[ah]) = RE(cc[ac-1]) + RE(t2);
+                IM(ch[ah]) = IM(cc[ac-1]) + IM(t2);
+
+                RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac+1])), taui);
+                IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac+1])), taui);
+
+                RE(ch[ah+l1]) = RE(c2) + IM(c3);
+                IM(ch[ah+l1]) = IM(c2) - RE(c3);
+                RE(ch[ah+2*l1]) = RE(c2) - IM(c3);
+                IM(ch[ah+2*l1]) = IM(c2) + RE(c3);
+            }
+        }
+    } else {
+        if (isign == 1)
+        {
+            for (k = 0; k < l1; k++)
+            {
+                for (i = 0; i < ido; i++)
+                {
+                    ac = i + (3*k+1)*ido;
+                    ah = i + k * ido;
+
+                    RE(t2) = RE(cc[ac]) + RE(cc[ac+ido]);
+                    RE(c2) = RE(cc[ac-ido]) + MUL_F(RE(t2),taur);
+                    IM(t2) = IM(cc[ac]) + IM(cc[ac+ido]);
+                    IM(c2) = IM(cc[ac-ido]) + MUL_F(IM(t2),taur);
+
+                    RE(ch[ah]) = RE(cc[ac-ido]) + RE(t2);
+                    IM(ch[ah]) = IM(cc[ac-ido]) + IM(t2);
+
+                    RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac+ido])), taui);
+                    IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac+ido])), taui);
+
+                    RE(d2) = RE(c2) - IM(c3);
+                    IM(d3) = IM(c2) - RE(c3);
+                    RE(d3) = RE(c2) + IM(c3);
+                    IM(d2) = IM(c2) + RE(c3);
+
+#if 1
+                    ComplexMult(&IM(ch[ah+l1*ido]), &RE(ch[ah+l1*ido]),
+                        IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&IM(ch[ah+2*l1*ido]), &RE(ch[ah+2*l1*ido]),
+                        IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
+#else
+                    ComplexMult(&RE(ch[ah+l1*ido]), &IM(ch[ah+l1*ido]),
+                        RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&RE(ch[ah+2*l1*ido]), &IM(ch[ah+2*l1*ido]),
+                        RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
+#endif
+                }
+            }
+        } else {
+            for (k = 0; k < l1; k++)
+            {
+                for (i = 0; i < ido; i++)
+                {
+                    ac = i + (3*k+1)*ido;
+                    ah = i + k * ido;
+
+                    RE(t2) = RE(cc[ac]) + RE(cc[ac+ido]);
+                    RE(c2) = RE(cc[ac-ido]) + MUL_F(RE(t2),taur);
+                    IM(t2) = IM(cc[ac]) + IM(cc[ac+ido]);
+                    IM(c2) = IM(cc[ac-ido]) + MUL_F(IM(t2),taur);
+
+                    RE(ch[ah]) = RE(cc[ac-ido]) + RE(t2);
+                    IM(ch[ah]) = IM(cc[ac-ido]) + IM(t2);
+
+                    RE(c3) = MUL_F((RE(cc[ac]) - RE(cc[ac+ido])), taui);
+                    IM(c3) = MUL_F((IM(cc[ac]) - IM(cc[ac+ido])), taui);
+
+                    RE(d2) = RE(c2) + IM(c3);
+                    IM(d3) = IM(c2) + RE(c3);
+                    RE(d3) = RE(c2) - IM(c3);
+                    IM(d2) = IM(c2) - RE(c3);
+
+#if 1
+                    ComplexMult(&RE(ch[ah+l1*ido]), &IM(ch[ah+l1*ido]),
+                        RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&RE(ch[ah+2*l1*ido]), &IM(ch[ah+2*l1*ido]),
+                        RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
+#else
+                    ComplexMult(&IM(ch[ah+l1*ido]), &RE(ch[ah+l1*ido]),
+                        IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&IM(ch[ah+2*l1*ido]), &RE(ch[ah+2*l1*ido]),
+                        IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
+#endif
+                }
+            }
+        }
+    }
+}
+
+
+static void passf4pos(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                      complex_t *ch, const complex_t *wa1, const complex_t *wa2,
+                      const complex_t *wa3)
+{
+    uint16_t i, k, ac, ah;
+
+    if (ido == 1)
+    {
+        for (k = 0; k < l1; k++)
+        {
+            complex_t t1, t2, t3, t4;
+
+            ac = 4*k;
+            ah = k;
+
+            RE(t2) = RE(cc[ac])   + RE(cc[ac+2]);
+            RE(t1) = RE(cc[ac])   - RE(cc[ac+2]);
+            IM(t2) = IM(cc[ac])   + IM(cc[ac+2]);
+            IM(t1) = IM(cc[ac])   - IM(cc[ac+2]);
+            RE(t3) = RE(cc[ac+1]) + RE(cc[ac+3]);
+            IM(t4) = RE(cc[ac+1]) - RE(cc[ac+3]);
+            IM(t3) = IM(cc[ac+3]) + IM(cc[ac+1]);
+            RE(t4) = IM(cc[ac+3]) - IM(cc[ac+1]);
+
+            RE(ch[ah])      = RE(t2) + RE(t3);
+            RE(ch[ah+2*l1]) = RE(t2) - RE(t3);
+
+            IM(ch[ah])      = IM(t2) + IM(t3);
+            IM(ch[ah+2*l1]) = IM(t2) - IM(t3);
+
+            RE(ch[ah+l1])   = RE(t1) + RE(t4);
+            RE(ch[ah+3*l1]) = RE(t1) - RE(t4);
+
+            IM(ch[ah+l1])   = IM(t1) + IM(t4);
+            IM(ch[ah+3*l1]) = IM(t1) - IM(t4);
+        }
+    } else {
+        for (k = 0; k < l1; k++)
+        {
+            ac = 4*k*ido;
+            ah = k*ido;
+
+            for (i = 0; i < ido; i++)
+            {
+                complex_t c2, c3, c4, t1, t2, t3, t4;
+
+                RE(t2) = RE(cc[ac+i]) + RE(cc[ac+i+2*ido]);
+                RE(t1) = RE(cc[ac+i]) - RE(cc[ac+i+2*ido]);
+                IM(t2) = IM(cc[ac+i]) + IM(cc[ac+i+2*ido]);
+                IM(t1) = IM(cc[ac+i]) - IM(cc[ac+i+2*ido]);
+                RE(t3) = RE(cc[ac+i+ido]) + RE(cc[ac+i+3*ido]);
+                IM(t4) = RE(cc[ac+i+ido]) - RE(cc[ac+i+3*ido]);
+                IM(t3) = IM(cc[ac+i+3*ido]) + IM(cc[ac+i+ido]);
+                RE(t4) = IM(cc[ac+i+3*ido]) - IM(cc[ac+i+ido]);
+
+                RE(c2) = RE(t1) + RE(t4);
+                RE(c4) = RE(t1) - RE(t4);
+
+                IM(c2) = IM(t1) + IM(t4);
+                IM(c4) = IM(t1) - IM(t4);
+
+                RE(ch[ah+i]) = RE(t2) + RE(t3);
+                RE(c3)       = RE(t2) - RE(t3);
+
+                IM(ch[ah+i]) = IM(t2) + IM(t3);
+                IM(c3)       = IM(t2) - IM(t3);
+
+#if 1
+                ComplexMult(&IM(ch[ah+i+l1*ido]), &RE(ch[ah+i+l1*ido]),
+                    IM(c2), RE(c2), RE(wa1[i]), IM(wa1[i]));
+                ComplexMult(&IM(ch[ah+i+2*l1*ido]), &RE(ch[ah+i+2*l1*ido]),
+                    IM(c3), RE(c3), RE(wa2[i]), IM(wa2[i]));
+                ComplexMult(&IM(ch[ah+i+3*l1*ido]), &RE(ch[ah+i+3*l1*ido]),
+                    IM(c4), RE(c4), RE(wa3[i]), IM(wa3[i]));
+#else
+                ComplexMult(&RE(ch[ah+i+l1*ido]), &IM(ch[ah+i+l1*ido]),
+                    RE(c2), IM(c2), RE(wa1[i]), IM(wa1[i]));
+                ComplexMult(&RE(ch[ah+i+2*l1*ido]), &IM(ch[ah+i+2*l1*ido]),
+                    RE(c3), IM(c3), RE(wa2[i]), IM(wa2[i]));
+                ComplexMult(&RE(ch[ah+i+3*l1*ido]), &IM(ch[ah+i+3*l1*ido]),
+                    RE(c4), IM(c4), RE(wa3[i]), IM(wa3[i]));
+#endif
+            }
+        }
+    }
+}
+
+static void passf4neg(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                      complex_t *ch, const complex_t *wa1, const complex_t *wa2,
+                      const complex_t *wa3)
+{
+    uint16_t i, k, ac, ah;
+
+    if (ido == 1)
+    {
+        for (k = 0; k < l1; k++)
+        {
+            complex_t t1, t2, t3, t4;
+
+            ac = 4*k;
+            ah = k;
+
+            RE(t2) = RE(cc[ac])   + RE(cc[ac+2]);
+            RE(t1) = RE(cc[ac])   - RE(cc[ac+2]);
+            IM(t2) = IM(cc[ac])   + IM(cc[ac+2]);
+            IM(t1) = IM(cc[ac])   - IM(cc[ac+2]);
+            RE(t3) = RE(cc[ac+1]) + RE(cc[ac+3]);
+            IM(t4) = RE(cc[ac+1]) - RE(cc[ac+3]);
+            IM(t3) = IM(cc[ac+3]) + IM(cc[ac+1]);
+            RE(t4) = IM(cc[ac+3]) - IM(cc[ac+1]);
+
+            RE(ch[ah])      = RE(t2) + RE(t3);
+            RE(ch[ah+2*l1]) = RE(t2) - RE(t3);
+
+            IM(ch[ah])      = IM(t2) + IM(t3);
+            IM(ch[ah+2*l1]) = IM(t2) - IM(t3);
+
+            RE(ch[ah+l1])   = RE(t1) - RE(t4);
+            RE(ch[ah+3*l1]) = RE(t1) + RE(t4);
+
+            IM(ch[ah+l1])   = IM(t1) - IM(t4);
+            IM(ch[ah+3*l1]) = IM(t1) + IM(t4);
+        }
+    } else {
+        for (k = 0; k < l1; k++)
+        {
+            ac = 4*k*ido;
+            ah = k*ido;
+
+            for (i = 0; i < ido; i++)
+            {
+                complex_t c2, c3, c4, t1, t2, t3, t4;
+
+                RE(t2) = RE(cc[ac+i]) + RE(cc[ac+i+2*ido]);
+                RE(t1) = RE(cc[ac+i]) - RE(cc[ac+i+2*ido]);
+                IM(t2) = IM(cc[ac+i]) + IM(cc[ac+i+2*ido]);
+                IM(t1) = IM(cc[ac+i]) - IM(cc[ac+i+2*ido]);
+                RE(t3) = RE(cc[ac+i+ido]) + RE(cc[ac+i+3*ido]);
+                IM(t4) = RE(cc[ac+i+ido]) - RE(cc[ac+i+3*ido]);
+                IM(t3) = IM(cc[ac+i+3*ido]) + IM(cc[ac+i+ido]);
+                RE(t4) = IM(cc[ac+i+3*ido]) - IM(cc[ac+i+ido]);
+
+                RE(c2) = RE(t1) - RE(t4);
+                RE(c4) = RE(t1) + RE(t4);
+
+                IM(c2) = IM(t1) - IM(t4);
+                IM(c4) = IM(t1) + IM(t4);
+
+                RE(ch[ah+i]) = RE(t2) + RE(t3);
+                RE(c3)       = RE(t2) - RE(t3);
+
+                IM(ch[ah+i]) = IM(t2) + IM(t3);
+                IM(c3)       = IM(t2) - IM(t3);
+
+#if 1
+                ComplexMult(&RE(ch[ah+i+l1*ido]), &IM(ch[ah+i+l1*ido]),
+                    RE(c2), IM(c2), RE(wa1[i]), IM(wa1[i]));
+                ComplexMult(&RE(ch[ah+i+2*l1*ido]), &IM(ch[ah+i+2*l1*ido]),
+                    RE(c3), IM(c3), RE(wa2[i]), IM(wa2[i]));
+                ComplexMult(&RE(ch[ah+i+3*l1*ido]), &IM(ch[ah+i+3*l1*ido]),
+                    RE(c4), IM(c4), RE(wa3[i]), IM(wa3[i]));
+#else
+                ComplexMult(&IM(ch[ah+i+l1*ido]), &RE(ch[ah+i+l1*ido]),
+                    IM(c2), RE(c2), RE(wa1[i]), IM(wa1[i]));
+                ComplexMult(&IM(ch[ah+i+2*l1*ido]), &RE(ch[ah+i+2*l1*ido]),
+                    IM(c3), RE(c3), RE(wa2[i]), IM(wa2[i]));
+                ComplexMult(&IM(ch[ah+i+3*l1*ido]), &RE(ch[ah+i+3*l1*ido]),
+                    IM(c4), RE(c4), RE(wa3[i]), IM(wa3[i]));
+#endif
+            }
+        }
+    }
+}
+
+static void passf5(const uint16_t ido, const uint16_t l1, const complex_t *cc,
+                   complex_t *ch, const complex_t *wa1, const complex_t *wa2, const complex_t *wa3,
+                   const complex_t *wa4, const int8_t isign)
+{
+    static real_t tr11 = FRAC_CONST(0.309016994374947);
+    static real_t ti11 = FRAC_CONST(0.951056516295154);
+    static real_t tr12 = FRAC_CONST(-0.809016994374947);
+    static real_t ti12 = FRAC_CONST(0.587785252292473);
+    uint16_t i, k, ac, ah;
+    complex_t c2, c3, c4, c5, d3, d4, d5, d2, t2, t3, t4, t5;
+
+    if (ido == 1)
+    {
+        if (isign == 1)
+        {
+            for (k = 0; k < l1; k++)
+            {
+                ac = 5*k + 1;
+                ah = k;
+
+                RE(t2) = RE(cc[ac]) + RE(cc[ac+3]);
+                IM(t2) = IM(cc[ac]) + IM(cc[ac+3]);
+                RE(t3) = RE(cc[ac+1]) + RE(cc[ac+2]);
+                IM(t3) = IM(cc[ac+1]) + IM(cc[ac+2]);
+                RE(t4) = RE(cc[ac+1]) - RE(cc[ac+2]);
+                IM(t4) = IM(cc[ac+1]) - IM(cc[ac+2]);
+                RE(t5) = RE(cc[ac]) - RE(cc[ac+3]);
+                IM(t5) = IM(cc[ac]) - IM(cc[ac+3]);
+
+                RE(ch[ah]) = RE(cc[ac-1]) + RE(t2) + RE(t3);
+                IM(ch[ah]) = IM(cc[ac-1]) + IM(t2) + IM(t3);
+
+                RE(c2) = RE(cc[ac-1]) + MUL_F(RE(t2),tr11) + MUL_F(RE(t3),tr12);
+                IM(c2) = IM(cc[ac-1]) + MUL_F(IM(t2),tr11) + MUL_F(IM(t3),tr12);
+                RE(c3) = RE(cc[ac-1]) + MUL_F(RE(t2),tr12) + MUL_F(RE(t3),tr11);
+                IM(c3) = IM(cc[ac-1]) + MUL_F(IM(t2),tr12) + MUL_F(IM(t3),tr11);
+
+                ComplexMult(&RE(c5), &RE(c4),
+                    ti11, ti12, RE(t5), RE(t4));
+                ComplexMult(&IM(c5), &IM(c4),
+                    ti11, ti12, IM(t5), IM(t4));
+
+                RE(ch[ah+l1]) = RE(c2) - IM(c5);
+                IM(ch[ah+l1]) = IM(c2) + RE(c5);
+                RE(ch[ah+2*l1]) = RE(c3) - IM(c4);
+                IM(ch[ah+2*l1]) = IM(c3) + RE(c4);
+                RE(ch[ah+3*l1]) = RE(c3) + IM(c4);
+                IM(ch[ah+3*l1]) = IM(c3) - RE(c4);
+                RE(ch[ah+4*l1]) = RE(c2) + IM(c5);
+                IM(ch[ah+4*l1]) = IM(c2) - RE(c5);
+            }
+        } else {
+            for (k = 0; k < l1; k++)
+            {
+                ac = 5*k + 1;
+                ah = k;
+
+                RE(t2) = RE(cc[ac]) + RE(cc[ac+3]);
+                IM(t2) = IM(cc[ac]) + IM(cc[ac+3]);
+                RE(t3) = RE(cc[ac+1]) + RE(cc[ac+2]);
+                IM(t3) = IM(cc[ac+1]) + IM(cc[ac+2]);
+                RE(t4) = RE(cc[ac+1]) - RE(cc[ac+2]);
+                IM(t4) = IM(cc[ac+1]) - IM(cc[ac+2]);
+                RE(t5) = RE(cc[ac]) - RE(cc[ac+3]);
+                IM(t5) = IM(cc[ac]) - IM(cc[ac+3]);
+
+                RE(ch[ah]) = RE(cc[ac-1]) + RE(t2) + RE(t3);
+                IM(ch[ah]) = IM(cc[ac-1]) + IM(t2) + IM(t3);
+
+                RE(c2) = RE(cc[ac-1]) + MUL_F(RE(t2),tr11) + MUL_F(RE(t3),tr12);
+                IM(c2) = IM(cc[ac-1]) + MUL_F(IM(t2),tr11) + MUL_F(IM(t3),tr12);
+                RE(c3) = RE(cc[ac-1]) + MUL_F(RE(t2),tr12) + MUL_F(RE(t3),tr11);
+                IM(c3) = IM(cc[ac-1]) + MUL_F(IM(t2),tr12) + MUL_F(IM(t3),tr11);
+
+                ComplexMult(&RE(c4), &RE(c5),
+                    ti12, ti11, RE(t5), RE(t4));
+                ComplexMult(&IM(c4), &IM(c5),
+                    ti12, ti11, IM(t5), IM(t4));
+
+                RE(ch[ah+l1]) = RE(c2) + IM(c5);
+                IM(ch[ah+l1]) = IM(c2) - RE(c5);
+                RE(ch[ah+2*l1]) = RE(c3) + IM(c4);
+                IM(ch[ah+2*l1]) = IM(c3) - RE(c4);
+                RE(ch[ah+3*l1]) = RE(c3) - IM(c4);
+                IM(ch[ah+3*l1]) = IM(c3) + RE(c4);
+                RE(ch[ah+4*l1]) = RE(c2) - IM(c5);
+                IM(ch[ah+4*l1]) = IM(c2) + RE(c5);
+            }
+        }
+    } else {
+        if (isign == 1)
+        {
+            for (k = 0; k < l1; k++)
+            {
+                for (i = 0; i < ido; i++)
+                {
+                    ac = i + (k*5 + 1) * ido;
+                    ah = i + k * ido;
+
+                    RE(t2) = RE(cc[ac]) + RE(cc[ac+3*ido]);
+                    IM(t2) = IM(cc[ac]) + IM(cc[ac+3*ido]);
+                    RE(t3) = RE(cc[ac+ido]) + RE(cc[ac+2*ido]);
+                    IM(t3) = IM(cc[ac+ido]) + IM(cc[ac+2*ido]);
+                    RE(t4) = RE(cc[ac+ido]) - RE(cc[ac+2*ido]);
+                    IM(t4) = IM(cc[ac+ido]) - IM(cc[ac+2*ido]);
+                    RE(t5) = RE(cc[ac]) - RE(cc[ac+3*ido]);
+                    IM(t5) = IM(cc[ac]) - IM(cc[ac+3*ido]);
+
+                    RE(ch[ah]) = RE(cc[ac-ido]) + RE(t2) + RE(t3);
+                    IM(ch[ah]) = IM(cc[ac-ido]) + IM(t2) + IM(t3);
+
+                    RE(c2) = RE(cc[ac-ido]) + MUL_F(RE(t2),tr11) + MUL_F(RE(t3),tr12);
+                    IM(c2) = IM(cc[ac-ido]) + MUL_F(IM(t2),tr11) + MUL_F(IM(t3),tr12);
+                    RE(c3) = RE(cc[ac-ido]) + MUL_F(RE(t2),tr12) + MUL_F(RE(t3),tr11);
+                    IM(c3) = IM(cc[ac-ido]) + MUL_F(IM(t2),tr12) + MUL_F(IM(t3),tr11);
+
+                    ComplexMult(&RE(c5), &RE(c4),
+                        ti11, ti12, RE(t5), RE(t4));
+                    ComplexMult(&IM(c5), &IM(c4),
+                        ti11, ti12, IM(t5), IM(t4));
+
+                    IM(d2) = IM(c2) + RE(c5);
+                    IM(d3) = IM(c3) + RE(c4);
+                    RE(d4) = RE(c3) + IM(c4);
+                    RE(d5) = RE(c2) + IM(c5);
+                    RE(d2) = RE(c2) - IM(c5);
+                    IM(d5) = IM(c2) - RE(c5);
+                    RE(d3) = RE(c3) - IM(c4);
+                    IM(d4) = IM(c3) - RE(c4);
+
+#if 1
+                    ComplexMult(&IM(ch[ah+l1*ido]), &RE(ch[ah+l1*ido]),
+                        IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&IM(ch[ah+2*l1*ido]), &RE(ch[ah+2*l1*ido]),
+                        IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
+                    ComplexMult(&IM(ch[ah+3*l1*ido]), &RE(ch[ah+3*l1*ido]),
+                        IM(d4), RE(d4), RE(wa3[i]), IM(wa3[i]));
+                    ComplexMult(&IM(ch[ah+4*l1*ido]), &RE(ch[ah+4*l1*ido]),
+                        IM(d5), RE(d5), RE(wa4[i]), IM(wa4[i]));
+#else
+                    ComplexMult(&RE(ch[ah+l1*ido]), &IM(ch[ah+l1*ido]),
+                        RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&RE(ch[ah+2*l1*ido]), &IM(ch[ah+2*l1*ido]),
+                        RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
+                    ComplexMult(&RE(ch[ah+3*l1*ido]), &IM(ch[ah+3*l1*ido]),
+                        RE(d4), IM(d4), RE(wa3[i]), IM(wa3[i]));
+                    ComplexMult(&RE(ch[ah+4*l1*ido]), &IM(ch[ah+4*l1*ido]),
+                        RE(d5), IM(d5), RE(wa4[i]), IM(wa4[i]));
+#endif
+                }
+            }
+        } else {
+            for (k = 0; k < l1; k++)
+            {
+                for (i = 0; i < ido; i++)
+                {
+                    ac = i + (k*5 + 1) * ido;
+                    ah = i + k * ido;
+
+                    RE(t2) = RE(cc[ac]) + RE(cc[ac+3*ido]);
+                    IM(t2) = IM(cc[ac]) + IM(cc[ac+3*ido]);
+                    RE(t3) = RE(cc[ac+ido]) + RE(cc[ac+2*ido]);
+                    IM(t3) = IM(cc[ac+ido]) + IM(cc[ac+2*ido]);
+                    RE(t4) = RE(cc[ac+ido]) - RE(cc[ac+2*ido]);
+                    IM(t4) = IM(cc[ac+ido]) - IM(cc[ac+2*ido]);
+                    RE(t5) = RE(cc[ac]) - RE(cc[ac+3*ido]);
+                    IM(t5) = IM(cc[ac]) - IM(cc[ac+3*ido]);
+
+                    RE(ch[ah]) = RE(cc[ac-ido]) + RE(t2) + RE(t3);
+                    IM(ch[ah]) = IM(cc[ac-ido]) + IM(t2) + IM(t3);
+
+                    RE(c2) = RE(cc[ac-ido]) + MUL_F(RE(t2),tr11) + MUL_F(RE(t3),tr12);
+                    IM(c2) = IM(cc[ac-ido]) + MUL_F(IM(t2),tr11) + MUL_F(IM(t3),tr12);
+                    RE(c3) = RE(cc[ac-ido]) + MUL_F(RE(t2),tr12) + MUL_F(RE(t3),tr11);
+                    IM(c3) = IM(cc[ac-ido]) + MUL_F(IM(t2),tr12) + MUL_F(IM(t3),tr11);
+
+                    ComplexMult(&RE(c4), &RE(c5),
+                        ti12, ti11, RE(t5), RE(t4));
+                    ComplexMult(&IM(c4), &IM(c5),
+                        ti12, ti11, IM(t5), IM(t4));
+
+                    IM(d2) = IM(c2) - RE(c5);
+                    IM(d3) = IM(c3) - RE(c4);
+                    RE(d4) = RE(c3) - IM(c4);
+                    RE(d5) = RE(c2) - IM(c5);
+                    RE(d2) = RE(c2) + IM(c5);
+                    IM(d5) = IM(c2) + RE(c5);
+                    RE(d3) = RE(c3) + IM(c4);
+                    IM(d4) = IM(c3) + RE(c4);
+
+#if 1
+                    ComplexMult(&RE(ch[ah+l1*ido]), &IM(ch[ah+l1*ido]),
+                        RE(d2), IM(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&RE(ch[ah+2*l1*ido]), &IM(ch[ah+2*l1*ido]),
+                        RE(d3), IM(d3), RE(wa2[i]), IM(wa2[i]));
+                    ComplexMult(&RE(ch[ah+3*l1*ido]), &IM(ch[ah+3*l1*ido]),
+                        RE(d4), IM(d4), RE(wa3[i]), IM(wa3[i]));
+                    ComplexMult(&RE(ch[ah+4*l1*ido]), &IM(ch[ah+4*l1*ido]),
+                        RE(d5), IM(d5), RE(wa4[i]), IM(wa4[i]));
+#else
+                    ComplexMult(&IM(ch[ah+l1*ido]), &RE(ch[ah+l1*ido]),
+                        IM(d2), RE(d2), RE(wa1[i]), IM(wa1[i]));
+                    ComplexMult(&IM(ch[ah+2*l1*ido]), &RE(ch[ah+2*l1*ido]),
+                        IM(d3), RE(d3), RE(wa2[i]), IM(wa2[i]));
+                    ComplexMult(&IM(ch[ah+3*l1*ido]), &RE(ch[ah+3*l1*ido]),
+                        IM(d4), RE(d4), RE(wa3[i]), IM(wa3[i]));
+                    ComplexMult(&IM(ch[ah+4*l1*ido]), &RE(ch[ah+4*l1*ido]),
+                        IM(d5), RE(d5), RE(wa4[i]), IM(wa4[i]));
+#endif
+                }
+            }
+        }
+    }
+}
+
+
+/*----------------------------------------------------------------------
+   cfftf1, cfftf, cfftb, cffti1, cffti. Complex FFTs.
+  ----------------------------------------------------------------------*/
+
+static INLINE void cfftf1pos(uint16_t n, complex_t *c, complex_t *ch,
+                             const uint16_t *ifac, const complex_t *wa,
+                             const int8_t isign)
+{
+    uint16_t i;
+    uint16_t k1, l1, l2;
+    uint16_t na, nf, ip, iw, ix2, ix3, ix4, ido, idl1;
+
+    nf = ifac[1];
+    na = 0;
+    l1 = 1;
+    iw = 0;
+
+    for (k1 = 2; k1 <= nf+1; k1++)
+    {
+        ip = ifac[k1];
+        l2 = ip*l1;
+        ido = n / l2;
+        idl1 = ido*l1;
+
+        switch (ip)
+        {
+        case 4:
+            ix2 = iw + ido;
+            ix3 = ix2 + ido;
+
+            if (na == 0)
+                passf4pos((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3]);
+            else
+                passf4pos((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3]);
+
+            na = 1 - na;
+            break;
+        case 2:
+            if (na == 0)
+                passf2pos((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw]);
+            else
+                passf2pos((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw]);
+
+            na = 1 - na;
+            break;
+        case 3:
+            ix2 = iw + ido;
+
+            if (na == 0)
+                passf3((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], isign);
+            else
+                passf3((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], isign);
+
+            na = 1 - na;
+            break;
+        case 5:
+            ix2 = iw + ido;
+            ix3 = ix2 + ido;
+            ix4 = ix3 + ido;
+
+            if (na == 0)
+                passf5((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
+            else
+                passf5((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
+
+            na = 1 - na;
+            break;
+        }
+
+        l1 = l2;
+        iw += (ip-1) * ido;
+    }
+
+    if (na == 0)
+        return;
+
+    for (i = 0; i < n; i++)
+    {
+        RE(c[i]) = RE(ch[i]);
+        IM(c[i]) = IM(ch[i]);
+    }
+}
+
+static INLINE void cfftf1neg(uint16_t n, complex_t *c, complex_t *ch,
+                             const uint16_t *ifac, const complex_t *wa,
+                             const int8_t isign)
+{
+    uint16_t i;
+    uint16_t k1, l1, l2;
+    uint16_t na, nf, ip, iw, ix2, ix3, ix4, ido, idl1;
+
+    nf = ifac[1];
+    na = 0;
+    l1 = 1;
+    iw = 0;
+
+    for (k1 = 2; k1 <= nf+1; k1++)
+    {
+        ip = ifac[k1];
+        l2 = ip*l1;
+        ido = n / l2;
+        idl1 = ido*l1;
+
+        switch (ip)
+        {
+        case 4:
+            ix2 = iw + ido;
+            ix3 = ix2 + ido;
+
+            if (na == 0)
+                passf4neg((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3]);
+            else
+                passf4neg((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3]);
+
+            na = 1 - na;
+            break;
+        case 2:
+            if (na == 0)
+                passf2neg((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw]);
+            else
+                passf2neg((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw]);
+
+            na = 1 - na;
+            break;
+        case 3:
+            ix2 = iw + ido;
+
+            if (na == 0)
+                passf3((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], isign);
+            else
+                passf3((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], isign);
+
+            na = 1 - na;
+            break;
+        case 5:
+            ix2 = iw + ido;
+            ix3 = ix2 + ido;
+            ix4 = ix3 + ido;
+
+            if (na == 0)
+                passf5((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)c, ch, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
+            else
+                passf5((const uint16_t)ido, (const uint16_t)l1, (const complex_t*)ch, c, &wa[iw], &wa[ix2], &wa[ix3], &wa[ix4], isign);
+
+            na = 1 - na;
+            break;
+        }
+
+        l1 = l2;
+        iw += (ip-1) * ido;
+    }
+
+    if (na == 0)
+        return;
+
+    for (i = 0; i < n; i++)
+    {
+        RE(c[i]) = RE(ch[i]);
+        IM(c[i]) = IM(ch[i]);
+    }
+}
+
+void cfftf(cfft_info *cfft, complex_t *c)
+{
+    cfftf1neg(cfft->n, c, cfft->work, (const uint16_t*)cfft->ifac, (const complex_t*)cfft->tab, -1);
+}
+
+void cfftb(cfft_info *cfft, complex_t *c)
+{
+    cfftf1pos(cfft->n, c, cfft->work, (const uint16_t*)cfft->ifac, (const complex_t*)cfft->tab, +1);
+}
+
+static void cffti1(uint16_t n, complex_t *wa, uint16_t *ifac)
+{
+    static uint16_t ntryh[4] = {3, 4, 2, 5};
+#ifndef FIXED_POINT
+    real_t arg, argh, argld, fi;
+    uint16_t ido, ipm;
+    uint16_t i1, k1, l1, l2;
+    uint16_t ld, ii, ip;
+#endif
+    uint16_t ntry = 0, i, j;
+    uint16_t ib;
+    uint16_t nf, nl, nq, nr;
+
+    nl = n;
+    nf = 0;
+    j = 0;
+
+startloop:
+    j++;
+
+    if (j <= 4)
+        ntry = ntryh[j-1];
+    else
+        ntry += 2;
+
+    do
+    {
+        nq = nl / ntry;
+        nr = nl - ntry*nq;
+
+        if (nr != 0)
+            goto startloop;
+
+        nf++;
+        ifac[nf+1] = ntry;
+        nl = nq;
+
+        if (ntry == 2 && nf != 1)
+        {
+            for (i = 2; i <= nf; i++)
+            {
+                ib = nf - i + 2;
+                ifac[ib+1] = ifac[ib];
+            }
+            ifac[2] = 2;
+        }
+    } while (nl != 1);
+
+    ifac[0] = n;
+    ifac[1] = nf;
+
+#ifndef FIXED_POINT
+    argh = (real_t)2.0*(real_t)M_PI / (real_t)n;
+    i = 0;
+    l1 = 1;
+
+    for (k1 = 1; k1 <= nf; k1++)
+    {
+        ip = ifac[k1+1];
+        ld = 0;
+        l2 = l1*ip;
+        ido = n / l2;
+        ipm = ip - 1;
+
+        for (j = 0; j < ipm; j++)
+        {
+            i1 = i;
+            RE(wa[i]) = 1.0;
+            IM(wa[i]) = 0.0;
+            ld += l1;
+            fi = 0;
+            argld = ld*argh;
+
+            for (ii = 0; ii < ido; ii++)
+            {
+                i++;
+                fi++;
+                arg = fi * argld;
+                RE(wa[i]) = (real_t)cos(arg);
+#if 1
+                IM(wa[i]) = (real_t)sin(arg);
+#else
+                IM(wa[i]) = (real_t)-sin(arg);
+#endif
+            }
+
+            if (ip > 5)
+            {
+                RE(wa[i1]) = RE(wa[i]);
+                IM(wa[i1]) = IM(wa[i]);
+            }
+        }
+        l1 = l2;
+    }
+#endif
+}
+
+cfft_info *cffti(uint16_t n)
+{
+    cfft_info *cfft = (cfft_info*)faad_malloc(sizeof(cfft_info));
+
+    cfft->n = n;
+    cfft->work = (complex_t*)faad_malloc(n*sizeof(complex_t));
+
+#ifndef FIXED_POINT
+    cfft->tab = (complex_t*)faad_malloc(n*sizeof(complex_t));
+
+    cffti1(n, cfft->tab, cfft->ifac);
+#else
+    cffti1(n, NULL, cfft->ifac);
+
+    switch (n)
+    {
+    case 64: cfft->tab = (complex_t*)cfft_tab_64; break;
+    case 512: cfft->tab = (complex_t*)cfft_tab_512; break;
+#ifdef LD_DEC
+    case 256: cfft->tab = (complex_t*)cfft_tab_256; break;
+#endif
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+    case 60: cfft->tab = (complex_t*)cfft_tab_60; break;
+    case 480: cfft->tab = (complex_t*)cfft_tab_480; break;
+#ifdef LD_DEC
+    case 240: cfft->tab = (complex_t*)cfft_tab_240; break;
+#endif
+#endif
+    case 128: cfft->tab = (complex_t*)cfft_tab_128; break;
+    }
+#endif
+
+    return cfft;
+}
+
+void cfftu(cfft_info *cfft)
+{
+    if (cfft->work) faad_free(cfft->work);
+#ifndef FIXED_POINT
+    if (cfft->tab) faad_free(cfft->tab);
+#endif
+
+    if (cfft) faad_free(cfft);
+}
+
diff --git a/contrib/libfaad/cfft.h b/contrib/libfaad/cfft.h
new file mode 100644
index 000000000..dc89cdc85
--- /dev/null
+++ b/contrib/libfaad/cfft.h
@@ -0,0 +1,56 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: cfft.h,v 1.24 2007/11/01 12:33:29 menno Exp $
+**/
+
+#ifndef __CFFT_H__
+#define __CFFT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct
+{
+    uint16_t n;
+    uint16_t ifac[15];
+    complex_t *work;
+    complex_t *tab;
+} cfft_info;
+
+
+void cfftf(cfft_info *cfft, complex_t *c);
+void cfftb(cfft_info *cfft, complex_t *c);
+cfft_info *cffti(uint16_t n);
+void cfftu(cfft_info *cfft);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/cfft_tab.h b/contrib/libfaad/cfft_tab.h
new file mode 100644
index 000000000..80b1b75be
--- /dev/null
+++ b/contrib/libfaad/cfft_tab.h
@@ -0,0 +1,1823 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: cfft_tab.h,v 1.21 2007/11/01 12:33:29 menno Exp $
+**/
+
+#ifndef __CFFT_TAB_H__
+#define __CFFT_TAB_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef FIXED_POINT
+
+ALIGN static const complex_t cfft_tab_512[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.999924719333649), FRAC_CONST(0.012271538376808) },
+    { FRAC_CONST(0.999698817729950), FRAC_CONST(0.024541229009628) },
+    { FRAC_CONST(0.999322354793549), FRAC_CONST(0.036807224154472) },
+    { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) },
+    { FRAC_CONST(0.998118102550507), FRAC_CONST(0.061320740729570) },
+    { FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848) },
+    { FRAC_CONST(0.996312618255615), FRAC_CONST(0.085797317326069) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.993906974792480), FRAC_CONST(0.110222205519676) },
+    { FRAC_CONST(0.992479562759399), FRAC_CONST(0.122410677373409) },
+    { FRAC_CONST(0.990902662277222), FRAC_CONST(0.134580716490746) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.987301409244537), FRAC_CONST(0.158858150243759) },
+    { FRAC_CONST(0.985277652740479), FRAC_CONST(0.170961901545525) },
+    { FRAC_CONST(0.983105480670929), FRAC_CONST(0.183039888739586) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.978317379951477), FRAC_CONST(0.207111388444901) },
+    { FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500) },
+    { FRAC_CONST(0.972939968109131), FRAC_CONST(0.231058120727539) },
+    { FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029) },
+    { FRAC_CONST(0.966976463794708), FRAC_CONST(0.254865676164627) },
+    { FRAC_CONST(0.963776051998138), FRAC_CONST(0.266712784767151) },
+    { FRAC_CONST(0.960430502891541), FRAC_CONST(0.278519690036774) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.953306019306183), FRAC_CONST(0.302005946636200) },
+    { FRAC_CONST(0.949528157711029), FRAC_CONST(0.313681751489639) },
+    { FRAC_CONST(0.945607304573059), FRAC_CONST(0.325310319662094) },
+    { FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221) },
+    { FRAC_CONST(0.937339007854462), FRAC_CONST(0.348418682813644) },
+    { FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665) },
+    { FRAC_CONST(0.928506076335907), FRAC_CONST(0.371317207813263) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.919113874435425), FRAC_CONST(0.393992066383362) },
+    { FRAC_CONST(0.914209723472595), FRAC_CONST(0.405241340398788) },
+    { FRAC_CONST(0.909167945384979), FRAC_CONST(0.416429579257965) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.898674488067627), FRAC_CONST(0.438616245985031) },
+    { FRAC_CONST(0.893224298954010), FRAC_CONST(0.449611335992813) },
+    { FRAC_CONST(0.887639641761780), FRAC_CONST(0.460538715124130) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.876070082187653), FRAC_CONST(0.482183754444122) },
+    { FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302) },
+    { FRAC_CONST(0.863972842693329), FRAC_CONST(0.503538370132446) },
+    { FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(0.851355195045471), FRAC_CONST(0.524589717388153) },
+    { FRAC_CONST(0.844853579998016), FRAC_CONST(0.534997642040253) },
+    { FRAC_CONST(0.838224709033966), FRAC_CONST(0.545324981212616) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.824589252471924), FRAC_CONST(0.565731823444366) },
+    { FRAC_CONST(0.817584812641144), FRAC_CONST(0.575808227062225) },
+    { FRAC_CONST(0.810457170009613), FRAC_CONST(0.585797905921936) },
+    { FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734) },
+    { FRAC_CONST(0.795836925506592), FRAC_CONST(0.605511009693146) },
+    { FRAC_CONST(0.788346409797668), FRAC_CONST(0.615231633186340) },
+    { FRAC_CONST(0.780737221240997), FRAC_CONST(0.624859511852264) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.765167236328125), FRAC_CONST(0.643831551074982) },
+    { FRAC_CONST(0.757208824157715), FRAC_CONST(0.653172850608826) },
+    { FRAC_CONST(0.749136388301849), FRAC_CONST(0.662415802478790) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.732654273509979), FRAC_CONST(0.680601000785828) },
+    { FRAC_CONST(0.724247097969055), FRAC_CONST(0.689540565013886) },
+    { FRAC_CONST(0.715730786323547), FRAC_CONST(0.698376297950745) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.698376238346100), FRAC_CONST(0.715730845928192) },
+    { FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055) },
+    { FRAC_CONST(0.680601000785828), FRAC_CONST(0.732654273509979) },
+    { FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069) },
+    { FRAC_CONST(0.662415742874146), FRAC_CONST(0.749136388301849) },
+    { FRAC_CONST(0.653172791004181), FRAC_CONST(0.757208883762360) },
+    { FRAC_CONST(0.643831551074982), FRAC_CONST(0.765167295932770) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.624859452247620), FRAC_CONST(0.780737280845642) },
+    { FRAC_CONST(0.615231573581696), FRAC_CONST(0.788346409797668) },
+    { FRAC_CONST(0.605511009693146), FRAC_CONST(0.795836925506592) },
+    { FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(0.585797846317291), FRAC_CONST(0.810457170009613) },
+    { FRAC_CONST(0.575808167457581), FRAC_CONST(0.817584812641144) },
+    { FRAC_CONST(0.565731823444366), FRAC_CONST(0.824589312076569) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.545324981212616), FRAC_CONST(0.838224709033966) },
+    { FRAC_CONST(0.534997642040253), FRAC_CONST(0.844853579998016) },
+    { FRAC_CONST(0.524589657783508), FRAC_CONST(0.851355195045471) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.503538429737091), FRAC_CONST(0.863972842693329) },
+    { FRAC_CONST(0.492898195981979), FRAC_CONST(0.870086967945099) },
+    { FRAC_CONST(0.482183724641800), FRAC_CONST(0.876070141792297) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.460538715124130), FRAC_CONST(0.887639641761780) },
+    { FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010) },
+    { FRAC_CONST(0.438616186380386), FRAC_CONST(0.898674488067627) },
+    { FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(0.416429549455643), FRAC_CONST(0.909168004989624) },
+    { FRAC_CONST(0.405241280794144), FRAC_CONST(0.914209783077240) },
+    { FRAC_CONST(0.393991947174072), FRAC_CONST(0.919113874435425) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.371317148208618), FRAC_CONST(0.928506076335907) },
+    { FRAC_CONST(0.359894961118698), FRAC_CONST(0.932992815971375) },
+    { FRAC_CONST(0.348418682813644), FRAC_CONST(0.937339007854462) },
+    { FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(0.325310230255127), FRAC_CONST(0.945607364177704) },
+    { FRAC_CONST(0.313681662082672), FRAC_CONST(0.949528217315674) },
+    { FRAC_CONST(0.302005946636200), FRAC_CONST(0.953306019306183) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.278519600629807), FRAC_CONST(0.960430562496185) },
+    { FRAC_CONST(0.266712754964828), FRAC_CONST(0.963776051998138) },
+    { FRAC_CONST(0.254865646362305), FRAC_CONST(0.966976463794708) },
+    { FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.231058135628700), FRAC_CONST(0.972939968109131) },
+    { FRAC_CONST(0.219101220369339), FRAC_CONST(0.975702106952667) },
+    { FRAC_CONST(0.207111328840256), FRAC_CONST(0.978317379951477) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.183039888739586), FRAC_CONST(0.983105480670929) },
+    { FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479) },
+    { FRAC_CONST(0.158858075737953), FRAC_CONST(0.987301409244537) },
+    { FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(0.134580686688423), FRAC_CONST(0.990902662277222) },
+    { FRAC_CONST(0.122410625219345), FRAC_CONST(0.992479562759399) },
+    { FRAC_CONST(0.110222116112709), FRAC_CONST(0.993906974792480) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.085797272622585), FRAC_CONST(0.996312618255615) },
+    { FRAC_CONST(0.073564492166042), FRAC_CONST(0.997290432453156) },
+    { FRAC_CONST(0.061320748180151), FRAC_CONST(0.998118102550507) },
+    { FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(0.036807164549828), FRAC_CONST(0.999322414398193) },
+    { FRAC_CONST(0.024541135877371), FRAC_CONST(0.999698817729950) },
+    { FRAC_CONST(0.012271529063582), FRAC_CONST(0.999924719333649) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.012271616607904), FRAC_CONST(0.999924719333649) },
+    { FRAC_CONST(-0.024541223421693), FRAC_CONST(0.999698817729950) },
+    { FRAC_CONST(-0.036807250231504), FRAC_CONST(0.999322354793549) },
+    { FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.061320833861828), FRAC_CONST(0.998118102550507) },
+    { FRAC_CONST(-0.073564574122429), FRAC_CONST(0.997290432453156) },
+    { FRAC_CONST(-0.085797362029552), FRAC_CONST(0.996312618255615) },
+    { FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.110222205519676), FRAC_CONST(0.993906974792480) },
+    { FRAC_CONST(-0.122410707175732), FRAC_CONST(0.992479503154755) },
+    { FRAC_CONST(-0.134580776095390), FRAC_CONST(0.990902602672577) },
+    { FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(-0.158858165144920), FRAC_CONST(0.987301409244537) },
+    { FRAC_CONST(-0.170961946249008), FRAC_CONST(0.985277652740479) },
+    { FRAC_CONST(-0.183039978146553), FRAC_CONST(0.983105480670929) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.207111418247223), FRAC_CONST(0.978317379951477) },
+    { FRAC_CONST(-0.219101309776306), FRAC_CONST(0.975702106952667) },
+    { FRAC_CONST(-0.231058210134506), FRAC_CONST(0.972939908504486) },
+    { FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(-0.254865705966949), FRAC_CONST(0.966976463794708) },
+    { FRAC_CONST(-0.266712844371796), FRAC_CONST(0.963776051998138) },
+    { FRAC_CONST(-0.278519690036774), FRAC_CONST(0.960430502891541) },
+    { FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073) },
+    { FRAC_CONST(-0.302006036043167), FRAC_CONST(0.953306019306183) },
+    { FRAC_CONST(-0.313681721687317), FRAC_CONST(0.949528157711029) },
+    { FRAC_CONST(-0.325310319662094), FRAC_CONST(0.945607304573059) },
+    { FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(-0.348418772220612), FRAC_CONST(0.937338948249817) },
+    { FRAC_CONST(-0.359895050525665), FRAC_CONST(0.932992815971375) },
+    { FRAC_CONST(-0.371317237615585), FRAC_CONST(0.928506076335907) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.393992036581039), FRAC_CONST(0.919113874435425) },
+    { FRAC_CONST(-0.405241340398788), FRAC_CONST(0.914209723472595) },
+    { FRAC_CONST(-0.416429519653320), FRAC_CONST(0.909168004989624) },
+    { FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(-0.438616245985031), FRAC_CONST(0.898674428462982) },
+    { FRAC_CONST(-0.449611365795136), FRAC_CONST(0.893224298954010) },
+    { FRAC_CONST(-0.460538804531097), FRAC_CONST(0.887639582157135) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.482183903455734), FRAC_CONST(0.876070022583008) },
+    { FRAC_CONST(-0.492898166179657), FRAC_CONST(0.870087027549744) },
+    { FRAC_CONST(-0.503538370132446), FRAC_CONST(0.863972842693329) },
+    { FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014) },
+    { FRAC_CONST(-0.524589717388153), FRAC_CONST(0.851355135440826) },
+    { FRAC_CONST(-0.534997701644897), FRAC_CONST(0.844853520393372) },
+    { FRAC_CONST(-0.545325100421906), FRAC_CONST(0.838224649429321) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.565731763839722), FRAC_CONST(0.824589312076569) },
+    { FRAC_CONST(-0.575808167457581), FRAC_CONST(0.817584812641144) },
+    { FRAC_CONST(-0.585797905921936), FRAC_CONST(0.810457170009613) },
+    { FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(-0.605511128902435), FRAC_CONST(0.795836865901947) },
+    { FRAC_CONST(-0.615231692790985), FRAC_CONST(0.788346350193024) },
+    { FRAC_CONST(-0.624859631061554), FRAC_CONST(0.780737102031708) },
+    { FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829) },
+    { FRAC_CONST(-0.643831551074982), FRAC_CONST(0.765167236328125) },
+    { FRAC_CONST(-0.653172850608826), FRAC_CONST(0.757208824157715) },
+    { FRAC_CONST(-0.662415802478790), FRAC_CONST(0.749136328697205) },
+    { FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779) },
+    { FRAC_CONST(-0.680601119995117), FRAC_CONST(0.732654154300690) },
+    { FRAC_CONST(-0.689540684223175), FRAC_CONST(0.724246978759766) },
+    { FRAC_CONST(-0.698376238346100), FRAC_CONST(0.715730845928192) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.715730845928192), FRAC_CONST(0.698376238346100) },
+    { FRAC_CONST(-0.724247157573700), FRAC_CONST(0.689540505409241) },
+    { FRAC_CONST(-0.732654333114624), FRAC_CONST(0.680600941181183) },
+    { FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111) },
+    { FRAC_CONST(-0.749136507511139), FRAC_CONST(0.662415623664856) },
+    { FRAC_CONST(-0.757208824157715), FRAC_CONST(0.653172850608826) },
+    { FRAC_CONST(-0.765167295932770), FRAC_CONST(0.643831551074982) },
+    { FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088) },
+    { FRAC_CONST(-0.780737280845642), FRAC_CONST(0.624859452247620) },
+    { FRAC_CONST(-0.788346469402313), FRAC_CONST(0.615231513977051) },
+    { FRAC_CONST(-0.795836985111237), FRAC_CONST(0.605510950088501) },
+    { FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800) },
+    { FRAC_CONST(-0.810457170009613), FRAC_CONST(0.585797846317291) },
+    { FRAC_CONST(-0.817584812641144), FRAC_CONST(0.575808167457581) },
+    { FRAC_CONST(-0.824589312076569), FRAC_CONST(0.565731763839722) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.838224768638611), FRAC_CONST(0.545324862003326) },
+    { FRAC_CONST(-0.844853639602661), FRAC_CONST(0.534997463226318) },
+    { FRAC_CONST(-0.851355314254761), FRAC_CONST(0.524589538574219) },
+    { FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(-0.863972842693329), FRAC_CONST(0.503538370132446) },
+    { FRAC_CONST(-0.870087027549744), FRAC_CONST(0.492898136377335) },
+    { FRAC_CONST(-0.876070141792297), FRAC_CONST(0.482183694839478) },
+    { FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962) },
+    { FRAC_CONST(-0.887639701366425), FRAC_CONST(0.460538566112518) },
+    { FRAC_CONST(-0.893224298954010), FRAC_CONST(0.449611365795136) },
+    { FRAC_CONST(-0.898674488067627), FRAC_CONST(0.438616245985031) },
+    { FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193) },
+    { FRAC_CONST(-0.909168004989624), FRAC_CONST(0.416429489850998) },
+    { FRAC_CONST(-0.914209783077240), FRAC_CONST(0.405241221189499) },
+    { FRAC_CONST(-0.919113874435425), FRAC_CONST(0.393991917371750) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.928506076335907), FRAC_CONST(0.371317237615585) },
+    { FRAC_CONST(-0.932992815971375), FRAC_CONST(0.359895050525665) },
+    { FRAC_CONST(-0.937339007854462), FRAC_CONST(0.348418653011322) },
+    { FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576) },
+    { FRAC_CONST(-0.945607364177704), FRAC_CONST(0.325310200452805) },
+    { FRAC_CONST(-0.949528217315674), FRAC_CONST(0.313681602478027) },
+    { FRAC_CONST(-0.953306078910828), FRAC_CONST(0.302005797624588) },
+    { FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442) },
+    { FRAC_CONST(-0.960430502891541), FRAC_CONST(0.278519690036774) },
+    { FRAC_CONST(-0.963776051998138), FRAC_CONST(0.266712725162506) },
+    { FRAC_CONST(-0.966976463794708), FRAC_CONST(0.254865586757660) },
+    { FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740) },
+    { FRAC_CONST(-0.972939968109131), FRAC_CONST(0.231057971715927) },
+    { FRAC_CONST(-0.975702166557312), FRAC_CONST(0.219101071357727) },
+    { FRAC_CONST(-0.978317379951477), FRAC_CONST(0.207111403346062) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.983105480670929), FRAC_CONST(0.183039844036102) },
+    { FRAC_CONST(-0.985277652740479), FRAC_CONST(0.170961812138557) },
+    { FRAC_CONST(-0.987301409244537), FRAC_CONST(0.158858031034470) },
+    { FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666) },
+    { FRAC_CONST(-0.990902662277222), FRAC_CONST(0.134580522775650) },
+    { FRAC_CONST(-0.992479503154755), FRAC_CONST(0.122410699725151) },
+    { FRAC_CONST(-0.993906974792480), FRAC_CONST(0.110222198069096) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470) },
+    { FRAC_CONST(-0.996312618255615), FRAC_CONST(0.085797227919102) },
+    { FRAC_CONST(-0.997290492057800), FRAC_CONST(0.073564447462559) },
+    { FRAC_CONST(-0.998118102550507), FRAC_CONST(0.061320584267378) },
+    { FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547) },
+    { FRAC_CONST(-0.999322354793549), FRAC_CONST(0.036807239055634) },
+    { FRAC_CONST(-0.999698817729950), FRAC_CONST(0.024541210383177) },
+    { FRAC_CONST(-0.999924719333649), FRAC_CONST(0.012271485291421) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.999698817729950), FRAC_CONST(0.024541229009628) },
+    { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) },
+    { FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.992479562759399), FRAC_CONST(0.122410677373409) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.985277652740479), FRAC_CONST(0.170961901545525) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500) },
+    { FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029) },
+    { FRAC_CONST(0.963776051998138), FRAC_CONST(0.266712784767151) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.949528157711029), FRAC_CONST(0.313681751489639) },
+    { FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221) },
+    { FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.914209723472595), FRAC_CONST(0.405241340398788) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.893224298954010), FRAC_CONST(0.449611335992813) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302) },
+    { FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(0.844853579998016), FRAC_CONST(0.534997642040253) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.817584812641144), FRAC_CONST(0.575808227062225) },
+    { FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734) },
+    { FRAC_CONST(0.788346409797668), FRAC_CONST(0.615231633186340) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.757208824157715), FRAC_CONST(0.653172850608826) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.724247097969055), FRAC_CONST(0.689540565013886) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055) },
+    { FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069) },
+    { FRAC_CONST(0.653172791004181), FRAC_CONST(0.757208883762360) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.615231573581696), FRAC_CONST(0.788346409797668) },
+    { FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(0.575808167457581), FRAC_CONST(0.817584812641144) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.534997642040253), FRAC_CONST(0.844853579998016) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.492898195981979), FRAC_CONST(0.870086967945099) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010) },
+    { FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(0.405241280794144), FRAC_CONST(0.914209783077240) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.359894961118698), FRAC_CONST(0.932992815971375) },
+    { FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(0.313681662082672), FRAC_CONST(0.949528217315674) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.266712754964828), FRAC_CONST(0.963776051998138) },
+    { FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.219101220369339), FRAC_CONST(0.975702106952667) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479) },
+    { FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(0.122410625219345), FRAC_CONST(0.992479562759399) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.073564492166042), FRAC_CONST(0.997290432453156) },
+    { FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(0.024541135877371), FRAC_CONST(0.999698817729950) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073) },
+    { FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829) },
+    { FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111) },
+    { FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088) },
+    { FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962) },
+    { FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576) },
+    { FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442) },
+    { FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470) },
+    { FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.788346469402313), FRAC_CONST(0.615231573581696) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.575808227062225), FRAC_CONST(0.817584812641144) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.313681751489639), FRAC_CONST(0.949528157711029) },
+    { FRAC_CONST(0.242980241775513), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.024541255086660), FRAC_CONST(0.999698817729950) },
+    { FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.122410707175732), FRAC_CONST(0.992479503154755) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.266712725162506), FRAC_CONST(0.963776051998138) },
+    { FRAC_CONST(-0.336889803409576), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(-0.405241340398788), FRAC_CONST(0.914209723472595) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.534997701644897), FRAC_CONST(0.844853520393372) },
+    { FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(-0.653172850608826), FRAC_CONST(0.757208824157715) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.757208824157715), FRAC_CONST(0.653172850608826) },
+    { FRAC_CONST(-0.803207516670227), FRAC_CONST(0.595699369907379) },
+    { FRAC_CONST(-0.844853520393372), FRAC_CONST(0.534997701644897) },
+    { FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218) },
+    { FRAC_CONST(-0.914209783077240), FRAC_CONST(0.405241221189499) },
+    { FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576) },
+    { FRAC_CONST(-0.963776051998138), FRAC_CONST(0.266712725162506) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.992479503154755), FRAC_CONST(0.122410699725151) },
+    { FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067724496126) },
+    { FRAC_CONST(-0.999698817729950), FRAC_CONST(-0.024541147053242) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824) },
+    { FRAC_CONST(-0.985277652740479), FRAC_CONST(-0.170961990952492) },
+    { FRAC_CONST(-0.970031261444092), FRAC_CONST(-0.242980241775513) },
+    { FRAC_CONST(-0.949528157711029), FRAC_CONST(-0.313681781291962) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.893224298954010), FRAC_CONST(-0.449611306190491) },
+    { FRAC_CONST(-0.857728660106659), FRAC_CONST(-0.514102697372437) },
+    { FRAC_CONST(-0.817584872245789), FRAC_CONST(-0.575808107852936) },
+    { FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443) },
+    { FRAC_CONST(-0.724247038364410), FRAC_CONST(-0.689540624618530) },
+    { FRAC_CONST(-0.671558916568756), FRAC_CONST(-0.740951180458069) },
+    { FRAC_CONST(-0.615231573581696), FRAC_CONST(-0.788346469402313) },
+    { FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216) },
+    { FRAC_CONST(-0.492898195981979), FRAC_CONST(-0.870086967945099) },
+    { FRAC_CONST(-0.427554935216904), FRAC_CONST(-0.903989374637604) },
+    { FRAC_CONST(-0.359895110130310), FRAC_CONST(-0.932992756366730) },
+    { FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718) },
+    { FRAC_CONST(-0.219101369380951), FRAC_CONST(-0.975702106952667) },
+    { FRAC_CONST(-0.146730408072472), FRAC_CONST(-0.989176511764526) },
+    { FRAC_CONST(-0.073564760386944), FRAC_CONST(-0.997290432453156) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443) },
+    { FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216) },
+    { FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000) }
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const complex_t cfft_tab_480[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.999914348125458), FRAC_CONST(0.013089596293867) },
+    { FRAC_CONST(0.999657332897186), FRAC_CONST(0.026176949962974) },
+    { FRAC_CONST(0.999229013919830), FRAC_CONST(0.039259817451239) },
+    { FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870) },
+    { FRAC_CONST(0.997858941555023), FRAC_CONST(0.065403133630753) },
+    { FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127) },
+    { FRAC_CONST(0.995804905891418), FRAC_CONST(0.091501623392105) },
+    { FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926) },
+    { FRAC_CONST(0.993068456649780), FRAC_CONST(0.117537401616573) },
+    { FRAC_CONST(0.991444885730743), FRAC_CONST(0.130526199936867) },
+    { FRAC_CONST(0.989651381969452), FRAC_CONST(0.143492624163628) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.985556066036224), FRAC_CONST(0.169349506497383) },
+    { FRAC_CONST(0.983254909515381), FRAC_CONST(0.182235524058342) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.975342333316803), FRAC_CONST(0.220697447657585) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.969230890274048), FRAC_CONST(0.246153295040131) },
+    { FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322) },
+    { FRAC_CONST(0.962455213069916), FRAC_CONST(0.271440446376801) },
+    { FRAC_CONST(0.958819746971130), FRAC_CONST(0.284015357494354) },
+    { FRAC_CONST(0.955019950866699), FRAC_CONST(0.296541601419449) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.946930110454559), FRAC_CONST(0.321439445018768) },
+    { FRAC_CONST(0.942641496658325), FRAC_CONST(0.333806872367859) },
+    { FRAC_CONST(0.938191354274750), FRAC_CONST(0.346117079257965) },
+    { FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197) },
+    { FRAC_CONST(0.928809583187103), FRAC_CONST(0.370557427406311) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.918791174888611), FRAC_CONST(0.394743889570236) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.908143162727356), FRAC_CONST(0.418659746646881) },
+    { FRAC_CONST(0.902585268020630), FRAC_CONST(0.430511116981506) },
+    { FRAC_CONST(0.896872758865356), FRAC_CONST(0.442288726568222) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.884987652301788), FRAC_CONST(0.465614527463913) },
+    { FRAC_CONST(0.878817081451416), FRAC_CONST(0.477158784866333) },
+    { FRAC_CONST(0.872496008872986), FRAC_CONST(0.488621264696121) },
+    { FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000) },
+    { FRAC_CONST(0.859406411647797), FRAC_CONST(0.511293113231659) },
+    { FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853) },
+    { FRAC_CONST(0.845727801322937), FRAC_CONST(0.533614516258240) },
+    { FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.824126183986664), FRAC_CONST(0.566406250000000) },
+    { FRAC_CONST(0.816641509532928), FRAC_CONST(0.577145218849182) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.801253795623779), FRAC_CONST(0.598324596881866) },
+    { FRAC_CONST(0.793353319168091), FRAC_CONST(0.608761429786682) },
+    { FRAC_CONST(0.785316884517670), FRAC_CONST(0.619093954563141) },
+    { FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899) },
+    { FRAC_CONST(0.768841803073883), FRAC_CONST(0.639438986778259) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.751839756965637), FRAC_CONST(0.659345865249634) },
+    { FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607) },
+    { FRAC_CONST(0.734322488307953), FRAC_CONST(0.678800761699677) },
+    { FRAC_CONST(0.725374400615692), FRAC_CONST(0.688354551792145) },
+    { FRAC_CONST(0.716301918029785), FRAC_CONST(0.697790503501892) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.697790443897247), FRAC_CONST(0.716301977634430) },
+    { FRAC_CONST(0.688354551792145), FRAC_CONST(0.725374400615692) },
+    { FRAC_CONST(0.678800702095032), FRAC_CONST(0.734322547912598) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.659345805644989), FRAC_CONST(0.751839816570282) },
+    { FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822) },
+    { FRAC_CONST(0.639438986778259), FRAC_CONST(0.768841862678528) },
+    { FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635) },
+    { FRAC_CONST(0.619093954563141), FRAC_CONST(0.785316944122314) },
+    { FRAC_CONST(0.608761370182037), FRAC_CONST(0.793353378772736) },
+    { FRAC_CONST(0.598324596881866), FRAC_CONST(0.801253855228424) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.577145159244537), FRAC_CONST(0.816641569137573) },
+    { FRAC_CONST(0.566406250000000), FRAC_CONST(0.824126183986664) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531) },
+    { FRAC_CONST(0.533614516258240), FRAC_CONST(0.845727801322937) },
+    { FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184) },
+    { FRAC_CONST(0.511293113231659), FRAC_CONST(0.859406411647797) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.488621175289154), FRAC_CONST(0.872496068477631) },
+    { FRAC_CONST(0.477158755064011), FRAC_CONST(0.878817141056061) },
+    { FRAC_CONST(0.465614467859268), FRAC_CONST(0.884987652301788) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.442288666963577), FRAC_CONST(0.896872758865356) },
+    { FRAC_CONST(0.430511027574539), FRAC_CONST(0.902585327625275) },
+    { FRAC_CONST(0.418659746646881), FRAC_CONST(0.908143162727356) },
+    { FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218) },
+    { FRAC_CONST(0.394743800163269), FRAC_CONST(0.918791234493256) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.370557397603989), FRAC_CONST(0.928809583187103) },
+    { FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(0.346117049455643), FRAC_CONST(0.938191354274750) },
+    { FRAC_CONST(0.333806812763214), FRAC_CONST(0.942641496658325) },
+    { FRAC_CONST(0.321439474821091), FRAC_CONST(0.946930110454559) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.296541512012482), FRAC_CONST(0.955019950866699) },
+    { FRAC_CONST(0.284015327692032), FRAC_CONST(0.958819746971130) },
+    { FRAC_CONST(0.271440386772156), FRAC_CONST(0.962455272674561) },
+    { FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(0.246153265237808), FRAC_CONST(0.969230890274048) },
+    { FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(0.220697447657585), FRAC_CONST(0.975342333316803) },
+    { FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.182235524058342), FRAC_CONST(0.983254909515381) },
+    { FRAC_CONST(0.169349446892738), FRAC_CONST(0.985556066036224) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.143492594361305), FRAC_CONST(0.989651381969452) },
+    { FRAC_CONST(0.130526125431061), FRAC_CONST(0.991444885730743) },
+    { FRAC_CONST(0.117537401616573), FRAC_CONST(0.993068456649780) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(0.091501533985138), FRAC_CONST(0.995804905891418) },
+    { FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(0.065403074026108), FRAC_CONST(0.997858941555023) },
+    { FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(0.039259787648916), FRAC_CONST(0.999229013919830) },
+    { FRAC_CONST(0.026176875457168), FRAC_CONST(0.999657332897186) },
+    { FRAC_CONST(0.013089597225189), FRAC_CONST(0.999914348125458) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.013089684769511), FRAC_CONST(0.999914348125458) },
+    { FRAC_CONST(-0.026176963001490), FRAC_CONST(0.999657332897186) },
+    { FRAC_CONST(-0.039259877055883), FRAC_CONST(0.999229013919830) },
+    { FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.065403163433075), FRAC_CONST(0.997858941555023) },
+    { FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(-0.091501623392105), FRAC_CONST(0.995804905891418) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.117537491023541), FRAC_CONST(0.993068456649780) },
+    { FRAC_CONST(-0.130526214838028), FRAC_CONST(0.991444885730743) },
+    { FRAC_CONST(-0.143492683768272), FRAC_CONST(0.989651381969452) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.169349536299706), FRAC_CONST(0.985556066036224) },
+    { FRAC_CONST(-0.182235598564148), FRAC_CONST(0.983254909515381) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512) },
+    { FRAC_CONST(-0.220697522163391), FRAC_CONST(0.975342273712158) },
+    { FRAC_CONST(-0.233445391058922), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(-0.246153354644775), FRAC_CONST(0.969230890274048) },
+    { FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(-0.271440476179123), FRAC_CONST(0.962455213069916) },
+    { FRAC_CONST(-0.284015417098999), FRAC_CONST(0.958819687366486) },
+    { FRAC_CONST(-0.296541571617126), FRAC_CONST(0.955019950866699) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.321439564228058), FRAC_CONST(0.946930110454559) },
+    { FRAC_CONST(-0.333806872367859), FRAC_CONST(0.942641496658325) },
+    { FRAC_CONST(-0.346117109060287), FRAC_CONST(0.938191294670105) },
+    { FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(-0.370557487010956), FRAC_CONST(0.928809523582459) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.394743859767914), FRAC_CONST(0.918791234493256) },
+    { FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573) },
+    { FRAC_CONST(-0.418659836053848), FRAC_CONST(0.908143103122711) },
+    { FRAC_CONST(-0.430511116981506), FRAC_CONST(0.902585268020630) },
+    { FRAC_CONST(-0.442288637161255), FRAC_CONST(0.896872758865356) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.465614557266235), FRAC_CONST(0.884987592697144) },
+    { FRAC_CONST(-0.477158725261688), FRAC_CONST(0.878817141056061) },
+    { FRAC_CONST(-0.488621354103088), FRAC_CONST(0.872495949268341) },
+    { FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814) },
+    { FRAC_CONST(-0.511293053627014), FRAC_CONST(0.859406411647797) },
+    { FRAC_CONST(-0.522498667240143), FRAC_CONST(0.852640092372894) },
+    { FRAC_CONST(-0.533614575862885), FRAC_CONST(0.845727801322937) },
+    { FRAC_CONST(-0.544639050960541), FRAC_CONST(0.838670551776886) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.566406309604645), FRAC_CONST(0.824126124382019) },
+    { FRAC_CONST(-0.577145218849182), FRAC_CONST(0.816641569137573) },
+    { FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.598324656486511), FRAC_CONST(0.801253736019135) },
+    { FRAC_CONST(-0.608761429786682), FRAC_CONST(0.793353319168091) },
+    { FRAC_CONST(-0.619093894958496), FRAC_CONST(0.785316944122314) },
+    { FRAC_CONST(-0.629320502281189), FRAC_CONST(0.777145862579346) },
+    { FRAC_CONST(-0.639439046382904), FRAC_CONST(0.768841803073883) },
+    { FRAC_CONST(-0.649448037147522), FRAC_CONST(0.760405957698822) },
+    { FRAC_CONST(-0.659345924854279), FRAC_CONST(0.751839697360992) },
+    { FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738) },
+    { FRAC_CONST(-0.678800761699677), FRAC_CONST(0.734322488307953) },
+    { FRAC_CONST(-0.688354671001434), FRAC_CONST(0.725374281406403) },
+    { FRAC_CONST(-0.697790503501892), FRAC_CONST(0.716301858425140) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.716302037239075), FRAC_CONST(0.697790324687958) },
+    { FRAC_CONST(-0.725374460220337), FRAC_CONST(0.688354492187500) },
+    { FRAC_CONST(-0.734322547912598), FRAC_CONST(0.678800702095032) },
+    { FRAC_CONST(-0.743144929409027), FRAC_CONST(0.669130444526672) },
+    { FRAC_CONST(-0.751839876174927), FRAC_CONST(0.659345746040344) },
+    { FRAC_CONST(-0.760406017303467), FRAC_CONST(0.649448037147522) },
+    { FRAC_CONST(-0.768841803073883), FRAC_CONST(0.639439046382904) },
+    { FRAC_CONST(-0.777146041393280), FRAC_CONST(0.629320263862610) },
+    { FRAC_CONST(-0.785316944122314), FRAC_CONST(0.619093894958496) },
+    { FRAC_CONST(-0.793353319168091), FRAC_CONST(0.608761429786682) },
+    { FRAC_CONST(-0.801253914833069), FRAC_CONST(0.598324477672577) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(-0.816641569137573), FRAC_CONST(0.577145218849182) },
+    { FRAC_CONST(-0.824126303195953), FRAC_CONST(0.566406130790710) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(-0.845727920532227), FRAC_CONST(0.533614337444305) },
+    { FRAC_CONST(-0.852640211582184), FRAC_CONST(0.522498488426209) },
+    { FRAC_CONST(-0.859406411647797), FRAC_CONST(0.511293053627014) },
+    { FRAC_CONST(-0.866025388240814), FRAC_CONST(0.500000059604645) },
+    { FRAC_CONST(-0.872496068477631), FRAC_CONST(0.488621145486832) },
+    { FRAC_CONST(-0.878817141056061), FRAC_CONST(0.477158725261688) },
+    { FRAC_CONST(-0.884987652301788), FRAC_CONST(0.465614557266235) },
+    { FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172) },
+    { FRAC_CONST(-0.896872758865356), FRAC_CONST(0.442288637161255) },
+    { FRAC_CONST(-0.902585268020630), FRAC_CONST(0.430511116981506) },
+    { FRAC_CONST(-0.908143222332001), FRAC_CONST(0.418659597635269) },
+    { FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624) },
+    { FRAC_CONST(-0.918791234493256), FRAC_CONST(0.394743859767914) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.928809583187103), FRAC_CONST(0.370557337999344) },
+    { FRAC_CONST(-0.933580458164215), FRAC_CONST(0.358367919921875) },
+    { FRAC_CONST(-0.938191413879395), FRAC_CONST(0.346116900444031) },
+    { FRAC_CONST(-0.942641556262970), FRAC_CONST(0.333806753158569) },
+    { FRAC_CONST(-0.946930170059204), FRAC_CONST(0.321439445018768) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.955020010471344), FRAC_CONST(0.296541452407837) },
+    { FRAC_CONST(-0.958819746971130), FRAC_CONST(0.284015297889709) },
+    { FRAC_CONST(-0.962455213069916), FRAC_CONST(0.271440476179123) },
+    { FRAC_CONST(-0.965925872325897), FRAC_CONST(0.258818924427032) },
+    { FRAC_CONST(-0.969230949878693), FRAC_CONST(0.246153235435486) },
+    { FRAC_CONST(-0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(-0.975342333316803), FRAC_CONST(0.220697283744812) },
+    { FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.983254909515381), FRAC_CONST(0.182235360145569) },
+    { FRAC_CONST(-0.985556066036224), FRAC_CONST(0.169349402189255) },
+    { FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257) },
+    { FRAC_CONST(-0.989651441574097), FRAC_CONST(0.143492430448532) },
+    { FRAC_CONST(-0.991444885730743), FRAC_CONST(0.130526080727577) },
+    { FRAC_CONST(-0.993068456649780), FRAC_CONST(0.117537356913090) },
+    { FRAC_CONST(-0.994521915912628), FRAC_CONST(0.104528494179249) },
+    { FRAC_CONST(-0.995804965496063), FRAC_CONST(0.091501489281654) },
+    { FRAC_CONST(-0.996917366981506), FRAC_CONST(0.078459039330482) },
+    { FRAC_CONST(-0.997858941555023), FRAC_CONST(0.065403148531914) },
+    { FRAC_CONST(-0.998629570007324), FRAC_CONST(0.052335809916258) },
+    { FRAC_CONST(-0.999229013919830), FRAC_CONST(0.039259742945433) },
+    { FRAC_CONST(-0.999657332897186), FRAC_CONST(0.026176951825619) },
+    { FRAC_CONST(-0.999914348125458), FRAC_CONST(0.013089434243739) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.999657332897186), FRAC_CONST(0.026176949962974) },
+    { FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870) },
+    { FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127) },
+    { FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926) },
+    { FRAC_CONST(0.991444885730743), FRAC_CONST(0.130526199936867) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.983254909515381), FRAC_CONST(0.182235524058342) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322) },
+    { FRAC_CONST(0.958819746971130), FRAC_CONST(0.284015357494354) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.942641496658325), FRAC_CONST(0.333806872367859) },
+    { FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.902585268020630), FRAC_CONST(0.430511116981506) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.878817081451416), FRAC_CONST(0.477158784866333) },
+    { FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000) },
+    { FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853) },
+    { FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(0.824126183986664), FRAC_CONST(0.566406250000000) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.793353319168091), FRAC_CONST(0.608761429786682) },
+    { FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607) },
+    { FRAC_CONST(0.725374400615692), FRAC_CONST(0.688354551792145) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.688354551792145), FRAC_CONST(0.725374400615692) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822) },
+    { FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635) },
+    { FRAC_CONST(0.608761370182037), FRAC_CONST(0.793353378772736) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.566406250000000), FRAC_CONST(0.824126183986664) },
+    { FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531) },
+    { FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.477158755064011), FRAC_CONST(0.878817141056061) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.430511027574539), FRAC_CONST(0.902585327625275) },
+    { FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(0.333806812763214), FRAC_CONST(0.942641496658325) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.284015327692032), FRAC_CONST(0.958819746971130) },
+    { FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157) },
+    { FRAC_CONST(0.182235524058342), FRAC_CONST(0.983254909515381) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.130526125431061), FRAC_CONST(0.991444885730743) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(0.026176875457168), FRAC_CONST(0.999657332897186) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.026176963001490), FRAC_CONST(0.999657332897186) },
+    { FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.130526214838028), FRAC_CONST(0.991444885730743) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.182235598564148), FRAC_CONST(0.983254909515381) },
+    { FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512) },
+    { FRAC_CONST(-0.233445391058922), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(-0.284015417098999), FRAC_CONST(0.958819687366486) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.333806872367859), FRAC_CONST(0.942641496658325) },
+    { FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573) },
+    { FRAC_CONST(-0.430511116981506), FRAC_CONST(0.902585268020630) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.477158725261688), FRAC_CONST(0.878817141056061) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870) },
+    { FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000) },
+    { FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899) },
+    { FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218) },
+    { FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512) },
+    { FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814) },
+    { FRAC_CONST(-0.544639050960541), FRAC_CONST(0.838670551776886) },
+    { FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.629320502281189), FRAC_CONST(0.777145862579346) },
+    { FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.743144929409027), FRAC_CONST(0.669130444526672) },
+    { FRAC_CONST(-0.777146041393280), FRAC_CONST(0.629320263862610) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(-0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(-0.866025388240814), FRAC_CONST(0.500000059604645) },
+    { FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172) },
+    { FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624) },
+    { FRAC_CONST(-0.933580458164215), FRAC_CONST(0.358367919921875) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.965925872325897), FRAC_CONST(0.258818924427032) },
+    { FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333) },
+    { FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257) },
+    { FRAC_CONST(-0.994521915912628), FRAC_CONST(0.104528494179249) },
+    { FRAC_CONST(-0.998629570007324), FRAC_CONST(0.052335809916258) },
+    { FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.000000087422777) },
+    { FRAC_CONST(-0.998629510402679), FRAC_CONST(-0.052335985004902) },
+    { FRAC_CONST(-0.994521856307983), FRAC_CONST(-0.104528672993183) },
+    { FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031) },
+    { FRAC_CONST(-0.978147566318512), FRAC_CONST(-0.207911789417267) },
+    { FRAC_CONST(-0.965925812721252), FRAC_CONST(-0.258819073438644) },
+    { FRAC_CONST(-0.951056540012360), FRAC_CONST(-0.309016972780228) },
+    { FRAC_CONST(-0.933580398559570), FRAC_CONST(-0.358368098735809) },
+    { FRAC_CONST(-0.913545429706573), FRAC_CONST(-0.406736731529236) },
+    { FRAC_CONST(-0.891006529331207), FRAC_CONST(-0.453990548849106) },
+    { FRAC_CONST(-0.866025269031525), FRAC_CONST(-0.500000178813934) },
+    { FRAC_CONST(-0.838670492172241), FRAC_CONST(-0.544639170169830) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(-0.777145922183990), FRAC_CONST(-0.629320442676544) },
+    { FRAC_CONST(-0.743144810199738), FRAC_CONST(-0.669130623340607) },
+    { FRAC_CONST(-0.707106649875641), FRAC_CONST(-0.707106888294220) },
+    { FRAC_CONST(-0.669130504131317), FRAC_CONST(-0.743144869804382) },
+    { FRAC_CONST(-0.629320323467255), FRAC_CONST(-0.777145981788635) },
+    { FRAC_CONST(-0.587785065174103), FRAC_CONST(-0.809017121791840) },
+    { FRAC_CONST(-0.544639110565186), FRAC_CONST(-0.838670551776886) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.522498667240143), FRAC_CONST(0.852640092372894) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.852640211582184), FRAC_CONST(0.522498488426209) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.996917366981506), FRAC_CONST(0.078459039330482) },
+    { FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(-0.649447917938232), FRAC_CONST(-0.760406076908112) },
+    { FRAC_CONST(-0.453990221023560), FRAC_CONST(-0.891006648540497) },
+    { FRAC_CONST(-0.233445450663567), FRAC_CONST(-0.972369909286499) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.309017121791840), FRAC_CONST(-0.951056480407715) }
+};
+#endif
+
+ALIGN static const complex_t cfft_tab_64[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443) },
+    { FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216) },
+    { FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000) }
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const complex_t cfft_tab_60[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814) },
+    { FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624) },
+    { FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333) },
+    { FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.000000087422777) },
+    { FRAC_CONST(-0.978147566318512), FRAC_CONST(-0.207911789417267) },
+    { FRAC_CONST(-0.913545429706573), FRAC_CONST(-0.406736731529236) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(-0.669130504131317), FRAC_CONST(-0.743144869804382) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.309017121791840), FRAC_CONST(-0.951056480407715) }
+};
+#endif
+
+#ifdef LD_DEC
+
+ALIGN static const complex_t cfft_tab_256[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.999698817729950), FRAC_CONST(0.024541229009628) },
+    { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) },
+    { FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.992479562759399), FRAC_CONST(0.122410677373409) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.985277652740479), FRAC_CONST(0.170961901545525) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500) },
+    { FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029) },
+    { FRAC_CONST(0.963776051998138), FRAC_CONST(0.266712784767151) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.949528157711029), FRAC_CONST(0.313681751489639) },
+    { FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221) },
+    { FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.914209723472595), FRAC_CONST(0.405241340398788) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.893224298954010), FRAC_CONST(0.449611335992813) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302) },
+    { FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(0.844853579998016), FRAC_CONST(0.534997642040253) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.817584812641144), FRAC_CONST(0.575808227062225) },
+    { FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734) },
+    { FRAC_CONST(0.788346409797668), FRAC_CONST(0.615231633186340) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.757208824157715), FRAC_CONST(0.653172850608826) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.724247097969055), FRAC_CONST(0.689540565013886) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055) },
+    { FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069) },
+    { FRAC_CONST(0.653172791004181), FRAC_CONST(0.757208883762360) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.615231573581696), FRAC_CONST(0.788346409797668) },
+    { FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(0.575808167457581), FRAC_CONST(0.817584812641144) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.534997642040253), FRAC_CONST(0.844853579998016) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.492898195981979), FRAC_CONST(0.870086967945099) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010) },
+    { FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(0.405241280794144), FRAC_CONST(0.914209783077240) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.359894961118698), FRAC_CONST(0.932992815971375) },
+    { FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(0.313681662082672), FRAC_CONST(0.949528217315674) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.266712754964828), FRAC_CONST(0.963776051998138) },
+    { FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.219101220369339), FRAC_CONST(0.975702106952667) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479) },
+    { FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(0.122410625219345), FRAC_CONST(0.992479562759399) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.073564492166042), FRAC_CONST(0.997290432453156) },
+    { FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(0.024541135877371), FRAC_CONST(0.999698817729950) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073) },
+    { FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829) },
+    { FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111) },
+    { FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088) },
+    { FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962) },
+    { FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576) },
+    { FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442) },
+    { FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470) },
+    { FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.997290432453156), FRAC_CONST(0.073564566671848) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.975702106952667), FRAC_CONST(0.219101235270500) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.932992815971375), FRAC_CONST(0.359895050525665) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.870086967945099), FRAC_CONST(0.492898225784302) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.788346469402313), FRAC_CONST(0.615231573581696) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.689540505409241), FRAC_CONST(0.724247097969055) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.575808227062225), FRAC_CONST(0.817584812641144) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.449611306190491), FRAC_CONST(0.893224298954010) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.313681751489639), FRAC_CONST(0.949528157711029) },
+    { FRAC_CONST(0.242980241775513), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.170961856842041), FRAC_CONST(0.985277652740479) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.024541255086660), FRAC_CONST(0.999698817729950) },
+    { FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.122410707175732), FRAC_CONST(0.992479503154755) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.266712725162506), FRAC_CONST(0.963776051998138) },
+    { FRAC_CONST(-0.336889803409576), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(-0.405241340398788), FRAC_CONST(0.914209723472595) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.534997701644897), FRAC_CONST(0.844853520393372) },
+    { FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(-0.653172850608826), FRAC_CONST(0.757208824157715) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.757208824157715), FRAC_CONST(0.653172850608826) },
+    { FRAC_CONST(-0.803207516670227), FRAC_CONST(0.595699369907379) },
+    { FRAC_CONST(-0.844853520393372), FRAC_CONST(0.534997701644897) },
+    { FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218) },
+    { FRAC_CONST(-0.914209783077240), FRAC_CONST(0.405241221189499) },
+    { FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576) },
+    { FRAC_CONST(-0.963776051998138), FRAC_CONST(0.266712725162506) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.992479503154755), FRAC_CONST(0.122410699725151) },
+    { FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067724496126) },
+    { FRAC_CONST(-0.999698817729950), FRAC_CONST(-0.024541147053242) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824) },
+    { FRAC_CONST(-0.985277652740479), FRAC_CONST(-0.170961990952492) },
+    { FRAC_CONST(-0.970031261444092), FRAC_CONST(-0.242980241775513) },
+    { FRAC_CONST(-0.949528157711029), FRAC_CONST(-0.313681781291962) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.893224298954010), FRAC_CONST(-0.449611306190491) },
+    { FRAC_CONST(-0.857728660106659), FRAC_CONST(-0.514102697372437) },
+    { FRAC_CONST(-0.817584872245789), FRAC_CONST(-0.575808107852936) },
+    { FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443) },
+    { FRAC_CONST(-0.724247038364410), FRAC_CONST(-0.689540624618530) },
+    { FRAC_CONST(-0.671558916568756), FRAC_CONST(-0.740951180458069) },
+    { FRAC_CONST(-0.615231573581696), FRAC_CONST(-0.788346469402313) },
+    { FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216) },
+    { FRAC_CONST(-0.492898195981979), FRAC_CONST(-0.870086967945099) },
+    { FRAC_CONST(-0.427554935216904), FRAC_CONST(-0.903989374637604) },
+    { FRAC_CONST(-0.359895110130310), FRAC_CONST(-0.932992756366730) },
+    { FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718) },
+    { FRAC_CONST(-0.219101369380951), FRAC_CONST(-0.975702106952667) },
+    { FRAC_CONST(-0.146730408072472), FRAC_CONST(-0.989176511764526) },
+    { FRAC_CONST(-0.073564760386944), FRAC_CONST(-0.997290432453156) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443) },
+    { FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216) },
+    { FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000) }
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const complex_t cfft_tab_240[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.999657332897186), FRAC_CONST(0.026176949962974) },
+    { FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870) },
+    { FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127) },
+    { FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926) },
+    { FRAC_CONST(0.991444885730743), FRAC_CONST(0.130526199936867) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.983254909515381), FRAC_CONST(0.182235524058342) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322) },
+    { FRAC_CONST(0.958819746971130), FRAC_CONST(0.284015357494354) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.942641496658325), FRAC_CONST(0.333806872367859) },
+    { FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.902585268020630), FRAC_CONST(0.430511116981506) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.878817081451416), FRAC_CONST(0.477158784866333) },
+    { FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000) },
+    { FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853) },
+    { FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(0.824126183986664), FRAC_CONST(0.566406250000000) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.793353319168091), FRAC_CONST(0.608761429786682) },
+    { FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607) },
+    { FRAC_CONST(0.725374400615692), FRAC_CONST(0.688354551792145) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.688354551792145), FRAC_CONST(0.725374400615692) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822) },
+    { FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635) },
+    { FRAC_CONST(0.608761370182037), FRAC_CONST(0.793353378772736) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.566406250000000), FRAC_CONST(0.824126183986664) },
+    { FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531) },
+    { FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.477158755064011), FRAC_CONST(0.878817141056061) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.430511027574539), FRAC_CONST(0.902585327625275) },
+    { FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(0.333806812763214), FRAC_CONST(0.942641496658325) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.284015327692032), FRAC_CONST(0.958819746971130) },
+    { FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157) },
+    { FRAC_CONST(0.182235524058342), FRAC_CONST(0.983254909515381) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.130526125431061), FRAC_CONST(0.991444885730743) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(0.026176875457168), FRAC_CONST(0.999657332897186) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.026176963001490), FRAC_CONST(0.999657332897186) },
+    { FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.130526214838028), FRAC_CONST(0.991444885730743) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.182235598564148), FRAC_CONST(0.983254909515381) },
+    { FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512) },
+    { FRAC_CONST(-0.233445391058922), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(-0.284015417098999), FRAC_CONST(0.958819687366486) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.333806872367859), FRAC_CONST(0.942641496658325) },
+    { FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573) },
+    { FRAC_CONST(-0.430511116981506), FRAC_CONST(0.902585268020630) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.477158725261688), FRAC_CONST(0.878817141056061) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.998629510402679), FRAC_CONST(0.052335958927870) },
+    { FRAC_CONST(0.994521915912628), FRAC_CONST(0.104528464376926) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.978147625923157), FRAC_CONST(0.207911700010300) },
+    { FRAC_CONST(0.965925812721252), FRAC_CONST(0.258819043636322) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.933580398559570), FRAC_CONST(0.358367949724197) },
+    { FRAC_CONST(0.913545429706573), FRAC_CONST(0.406736642122269) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.866025388240814), FRAC_CONST(0.500000000000000) },
+    { FRAC_CONST(0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.777145922183990), FRAC_CONST(0.629320383071899) },
+    { FRAC_CONST(0.743144810199738), FRAC_CONST(0.669130623340607) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.669130563735962), FRAC_CONST(0.743144869804382) },
+    { FRAC_CONST(0.629320383071899), FRAC_CONST(0.777145981788635) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.544638991355896), FRAC_CONST(0.838670611381531) },
+    { FRAC_CONST(0.499999970197678), FRAC_CONST(0.866025447845459) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.406736612319946), FRAC_CONST(0.913545489311218) },
+    { FRAC_CONST(0.358367860317230), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.258819073438644), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(0.207911655306816), FRAC_CONST(0.978147625923157) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.104528419673443), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(0.052335973829031), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.052336059510708), FRAC_CONST(0.998629510402679) },
+    { FRAC_CONST(-0.104528509080410), FRAC_CONST(0.994521915912628) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.207911744713783), FRAC_CONST(0.978147566318512) },
+    { FRAC_CONST(-0.258819162845612), FRAC_CONST(0.965925812721252) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.358367949724197), FRAC_CONST(0.933580458164215) },
+    { FRAC_CONST(-0.406736701726913), FRAC_CONST(0.913545429706573) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.500000059604645), FRAC_CONST(0.866025388240814) },
+    { FRAC_CONST(-0.544639050960541), FRAC_CONST(0.838670551776886) },
+    { FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.629320502281189), FRAC_CONST(0.777145862579346) },
+    { FRAC_CONST(-0.669130682945251), FRAC_CONST(0.743144810199738) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.743144929409027), FRAC_CONST(0.669130444526672) },
+    { FRAC_CONST(-0.777146041393280), FRAC_CONST(0.629320263862610) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(-0.838670551776886), FRAC_CONST(0.544639050960541) },
+    { FRAC_CONST(-0.866025388240814), FRAC_CONST(0.500000059604645) },
+    { FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172) },
+    { FRAC_CONST(-0.913545489311218), FRAC_CONST(0.406736582517624) },
+    { FRAC_CONST(-0.933580458164215), FRAC_CONST(0.358367919921875) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.965925872325897), FRAC_CONST(0.258818924427032) },
+    { FRAC_CONST(-0.978147625923157), FRAC_CONST(0.207911610603333) },
+    { FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257) },
+    { FRAC_CONST(-0.994521915912628), FRAC_CONST(0.104528494179249) },
+    { FRAC_CONST(-0.998629570007324), FRAC_CONST(0.052335809916258) },
+    { FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.000000087422777) },
+    { FRAC_CONST(-0.998629510402679), FRAC_CONST(-0.052335985004902) },
+    { FRAC_CONST(-0.994521856307983), FRAC_CONST(-0.104528672993183) },
+    { FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031) },
+    { FRAC_CONST(-0.978147566318512), FRAC_CONST(-0.207911789417267) },
+    { FRAC_CONST(-0.965925812721252), FRAC_CONST(-0.258819073438644) },
+    { FRAC_CONST(-0.951056540012360), FRAC_CONST(-0.309016972780228) },
+    { FRAC_CONST(-0.933580398559570), FRAC_CONST(-0.358368098735809) },
+    { FRAC_CONST(-0.913545429706573), FRAC_CONST(-0.406736731529236) },
+    { FRAC_CONST(-0.891006529331207), FRAC_CONST(-0.453990548849106) },
+    { FRAC_CONST(-0.866025269031525), FRAC_CONST(-0.500000178813934) },
+    { FRAC_CONST(-0.838670492172241), FRAC_CONST(-0.544639170169830) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(-0.777145922183990), FRAC_CONST(-0.629320442676544) },
+    { FRAC_CONST(-0.743144810199738), FRAC_CONST(-0.669130623340607) },
+    { FRAC_CONST(-0.707106649875641), FRAC_CONST(-0.707106888294220) },
+    { FRAC_CONST(-0.669130504131317), FRAC_CONST(-0.743144869804382) },
+    { FRAC_CONST(-0.629320323467255), FRAC_CONST(-0.777145981788635) },
+    { FRAC_CONST(-0.587785065174103), FRAC_CONST(-0.809017121791840) },
+    { FRAC_CONST(-0.544639110565186), FRAC_CONST(-0.838670551776886) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.996917307376862), FRAC_CONST(0.078459098935127) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.852640151977539), FRAC_CONST(0.522498548030853) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.649448037147522), FRAC_CONST(0.760405957698822) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.522498488426209), FRAC_CONST(0.852640211582184) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.233445301651955), FRAC_CONST(0.972369909286499) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(0.078459084033966), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.987688362598419), FRAC_CONST(0.156434476375580) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.453990519046783), FRAC_CONST(0.891006529331207) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.156434446573257), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.453990608453751), FRAC_CONST(0.891006469726563) },
+    { FRAC_CONST(-0.587785184383392), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(-0.891006588935852), FRAC_CONST(0.453990370035172) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.987688362598419), FRAC_CONST(0.156434446573257) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.972369909286499), FRAC_CONST(0.233445376157761) },
+    { FRAC_CONST(0.891006529331207), FRAC_CONST(0.453990519046783) },
+    { FRAC_CONST(0.760405957698822), FRAC_CONST(0.649448096752167) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.156434372067451), FRAC_CONST(0.987688362598419) },
+    { FRAC_CONST(-0.078459173440933), FRAC_CONST(0.996917307376862) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.522498667240143), FRAC_CONST(0.852640092372894) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.852640211582184), FRAC_CONST(0.522498488426209) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.996917366981506), FRAC_CONST(0.078459039330482) },
+    { FRAC_CONST(-0.987688302993774), FRAC_CONST(-0.156434610486031) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(-0.649447917938232), FRAC_CONST(-0.760406076908112) },
+    { FRAC_CONST(-0.453990221023560), FRAC_CONST(-0.891006648540497) },
+    { FRAC_CONST(-0.233445450663567), FRAC_CONST(-0.972369909286499) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.951056540012360), FRAC_CONST(0.309017002582550) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.809017002582550), FRAC_CONST(0.587785243988037) },
+    { FRAC_CONST(0.309016972780228), FRAC_CONST(0.951056540012360) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.809017062187195), FRAC_CONST(0.587785184383392) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.587785243988037), FRAC_CONST(0.809017002582550) },
+    { FRAC_CONST(-0.309017032384872), FRAC_CONST(0.951056480407715) },
+    { FRAC_CONST(-0.951056599617004), FRAC_CONST(0.309016793966293) },
+    { FRAC_CONST(-0.809016942977905), FRAC_CONST(-0.587785363197327) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.309017121791840), FRAC_CONST(-0.951056480407715) }
+};
+#endif
+
+#endif
+
+ALIGN static const complex_t cfft_tab_128[] =
+{
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.998795449733734), FRAC_CONST(0.049067676067352) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.989176511764526), FRAC_CONST(0.146730467677116) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.970031261444092), FRAC_CONST(0.242980197072029) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.941544055938721), FRAC_CONST(0.336889863014221) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.903989315032959), FRAC_CONST(0.427555084228516) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.803207516670227), FRAC_CONST(0.595699310302734) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.740951120853424), FRAC_CONST(0.671558976173401) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.671558916568756), FRAC_CONST(0.740951180458069) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.595699310302734), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.514102697372437), FRAC_CONST(0.857728660106659) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.427555114030838), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.336889833211899), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.242980122566223), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.146730497479439), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(0.049067649990320), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.049067739397287), FRAC_CONST(0.998795449733734) },
+    { FRAC_CONST(-0.098017223179340), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.146730571985245), FRAC_CONST(0.989176511764526) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.242980197072029), FRAC_CONST(0.970031261444092) },
+    { FRAC_CONST(-0.290284723043442), FRAC_CONST(0.956940293312073) },
+    { FRAC_CONST(-0.336889922618866), FRAC_CONST(0.941544055938721) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.427555084228516), FRAC_CONST(0.903989315032959) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.514102756977081), FRAC_CONST(0.857728600502014) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.595699369907379), FRAC_CONST(0.803207516670227) },
+    { FRAC_CONST(-0.634393274784088), FRAC_CONST(0.773010492324829) },
+    { FRAC_CONST(-0.671559035778046), FRAC_CONST(0.740951061248779) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.740951240062714), FRAC_CONST(0.671558856964111) },
+    { FRAC_CONST(-0.773010492324829), FRAC_CONST(0.634393274784088) },
+    { FRAC_CONST(-0.803207635879517), FRAC_CONST(0.595699131488800) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.857728600502014), FRAC_CONST(0.514102756977081) },
+    { FRAC_CONST(-0.881921350955963), FRAC_CONST(0.471396625041962) },
+    { FRAC_CONST(-0.903989315032959), FRAC_CONST(0.427555054426193) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.941544115543365), FRAC_CONST(0.336889803409576) },
+    { FRAC_CONST(-0.956940352916718), FRAC_CONST(0.290284723043442) },
+    { FRAC_CONST(-0.970031261444092), FRAC_CONST(0.242980077862740) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.989176511764526), FRAC_CONST(0.146730333566666) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(0.098017096519470) },
+    { FRAC_CONST(-0.998795449733734), FRAC_CONST(0.049067486077547) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.995184719562531), FRAC_CONST(0.098017141222954) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.881921231746674), FRAC_CONST(0.471396744251251) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.773010432720184), FRAC_CONST(0.634393334388733) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.471396654844284), FRAC_CONST(0.881921291351318) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.290284633636475), FRAC_CONST(0.956940352916718) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.980785250663757), FRAC_CONST(0.195090323686600) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.555570185184479), FRAC_CONST(0.831469655036926) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.195090234279633), FRAC_CONST(0.980785310268402) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.382683515548706), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.555570363998413), FRAC_CONST(0.831469535827637) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.831469655036926), FRAC_CONST(0.555570185184479) },
+    { FRAC_CONST(-0.923879623413086), FRAC_CONST(0.382683277130127) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.956940352916718), FRAC_CONST(0.290284663438797) },
+    { FRAC_CONST(0.831469595432281), FRAC_CONST(0.555570244789124) },
+    { FRAC_CONST(0.634393274784088), FRAC_CONST(0.773010432720184) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(0.098017133772373), FRAC_CONST(0.995184719562531) },
+    { FRAC_CONST(-0.195090323686600), FRAC_CONST(0.980785250663757) },
+    { FRAC_CONST(-0.471396833658218), FRAC_CONST(0.881921231746674) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.881921231746674), FRAC_CONST(0.471396833658218) },
+    { FRAC_CONST(-0.980785310268402), FRAC_CONST(0.195090308785439) },
+    { FRAC_CONST(-0.995184719562531), FRAC_CONST(-0.098017267882824) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(-0.773010551929474), FRAC_CONST(-0.634393215179443) },
+    { FRAC_CONST(-0.555570006370544), FRAC_CONST(-0.831469774246216) },
+    { FRAC_CONST(-0.290284544229507), FRAC_CONST(-0.956940352916718) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.923879504203796), FRAC_CONST(0.382683455944061) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.000000043711388), FRAC_CONST(1.000000000000000) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.382683426141739), FRAC_CONST(0.923879504203796) },
+    { FRAC_CONST(-0.707106769084930), FRAC_CONST(0.707106769084930) },
+    { FRAC_CONST(-0.923879504203796), FRAC_CONST(-0.382683426141739) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(1.000000000000000), FRAC_CONST(0.000000000000000) },
+    { FRAC_CONST(0.000000011924881), FRAC_CONST(-1.000000000000000) }
+};
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/codebook/hcb.h b/contrib/libfaad/codebook/hcb.h
new file mode 100644
index 000000000..29bbca4f8
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb.h
@@ -0,0 +1,145 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb.h,v 1.8 2007/11/01 12:34:10 menno Exp $
+**/
+
+#ifndef __HCB_H__
+#define __HCB_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ *  Optimal huffman decoding for AAC taken from:
+ *  "SELECTING AN OPTIMAL HUFFMAN DECODER FOR AAC" by
+ *  VLADIMIR Z. MESAROVIC , RAGHUNATH RAO, MIROSLAV V. DOKIC, and SACHIN DEO
+ *  AES paper 5436
+ *
+ *   2 methods are used for huffman decoding:
+ *   - binary search
+ *   - 2-step table lookup
+ *
+ *   The choice of the "optimal" method is based on the fact that if the
+ *   memory size for the Two-step is exorbitantly high then the decision
+ *   is Binary search for that codebook. However, for marginally more memory
+ *   size, if Twostep outperforms even the best case of Binary then the
+ *   decision is Two-step for that codebook.
+ *
+ *   The following methods are used for the different tables.
+ *   codebook   "optimal" method
+ *    HCB_1      2-Step
+ *    HCB_2      2-Step
+ *    HCB_3      Binary
+ *    HCB_4      2-Step
+ *    HCB_5      Binary
+ *    HCB_6      2-Step
+ *    HCB_7      Binary
+ *    HCB_8      2-Step
+ *    HCB_9      Binary
+ *    HCB_10     2-Step
+ *    HCB_11     2-Step
+ *    HCB_SF     Binary
+ *
+ */
+
+
+#define ZERO_HCB       0
+#define FIRST_PAIR_HCB 5
+#define ESC_HCB        11
+#define QUAD_LEN       4
+#define PAIR_LEN       2
+#define NOISE_HCB      13
+#define INTENSITY_HCB2 14
+#define INTENSITY_HCB  15
+
+/* 1st step table */
+typedef struct
+{
+    uint8_t offset;
+    uint8_t extra_bits;
+} hcb;
+
+/* 2nd step table with quadruple data */
+typedef struct
+{
+    uint8_t bits;
+    int8_t x;
+    int8_t y;
+} hcb_2_pair;
+
+typedef struct
+{
+    uint8_t bits;
+    int8_t x;
+    int8_t y;
+    int8_t v;
+    int8_t w;
+} hcb_2_quad;
+
+/* binary search table */
+typedef struct
+{
+    uint8_t is_leaf;
+    int8_t data[4];
+} hcb_bin_quad;
+
+typedef struct
+{
+    uint8_t is_leaf;
+    int8_t data[2];
+} hcb_bin_pair;
+
+hcb *hcb_table[];
+hcb_2_quad *hcb_2_quad_table[];
+hcb_2_pair *hcb_2_pair_table[];
+hcb_bin_pair *hcb_bin_table[];
+uint8_t hcbN[];
+uint8_t unsigned_cb[];
+int hcb_2_quad_table_size[];
+int hcb_2_pair_table_size[];
+int hcb_bin_table_size[];
+
+#include "codebook/hcb_1.h"
+#include "codebook/hcb_2.h"
+#include "codebook/hcb_3.h"
+#include "codebook/hcb_4.h"
+#include "codebook/hcb_5.h"
+#include "codebook/hcb_6.h"
+#include "codebook/hcb_7.h"
+#include "codebook/hcb_8.h"
+#include "codebook/hcb_9.h"
+#include "codebook/hcb_10.h"
+#include "codebook/hcb_11.h"
+#include "codebook/hcb_sf.h"
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/codebook/hcb_1.h b/contrib/libfaad/codebook/hcb_1.h
new file mode 100644
index 000000000..f6632c230
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_1.h
@@ -0,0 +1,186 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_1.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_1 */
+
+
+/* 1st step: 5 bits
+ *           2^5 = 32 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb1_1[] = {
+    { /* 00000 */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /* 10000 */ 1, 0 },
+    { /* 10001 */ 2, 0 },
+    { /* 10010 */ 3, 0 },
+    { /* 10011 */ 4, 0 },
+    { /* 10100 */ 5, 0 },
+    { /* 10101 */ 6, 0 },
+    { /* 10110 */ 7, 0 },
+    { /* 10111 */ 8, 0 },
+
+    /* 7 bit codewords */
+    { /* 11000 */ 9,  2 },
+    { /* 11001 */ 13, 2 },
+    { /* 11010 */ 17, 2 },
+    { /* 11011 */ 21, 2 },
+    { /* 11100 */ 25, 2 },
+    { /* 11101 */ 29, 2 },
+
+    /* 9 bit codewords */
+    { /* 11110 */ 33, 4 },
+
+    /* 9/10/11 bit codewords */
+    { /* 11111 */ 49, 6 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_quad hcb1_2[] = {
+    /* 1 bit codeword */
+    { 1,  0,  0,  0,  0 },
+
+    /* 5 bit codewords */
+    { 5,  1,  0,  0,  0 },
+    { 5, -1,  0,  0,  0 },
+    { 5,  0,  0,  0, -1 },
+    { 5,  0,  1,  0,  0 },
+    { 5,  0,  0,  0,  1 },
+    { 5,  0,  0, -1,  0 },
+    { 5,  0,  0,  1,  0 },
+    { 5,  0, -1,  0,  0 },
+
+    /* 7 bit codewords */
+    /* first 5 bits: 11000 */
+    { 7,  1, -1,  0,  0 },
+    { 7, -1,  1,  0,  0 },
+    { 7,  0,  0, -1,  1 },
+    { 7,  0,  1, -1,  0 },
+    /* first 5 bits: 11001 */
+    { 7,  0, -1,  1,  0 },
+    { 7,  0,  0,  1, -1 },
+    { 7,  1,  1,  0,  0 },
+    { 7,  0,  0, -1, -1 },
+    /* first 5 bits: 11010 */
+    { 7, -1, -1,  0,  0 },
+    { 7,  0, -1, -1,  0 },
+    { 7,  1,  0, -1,  0 },
+    { 7,  0,  1,  0, -1 },
+    /* first 5 bits: 11011 */
+    { 7, -1,  0,  1,  0 },
+    { 7,  0,  0,  1,  1 },
+    { 7,  1,  0,  1,  0 },
+    { 7,  0, -1,  0,  1 },
+    /* first 5 bits: 11100 */
+    { 7,  0,  1,  1,  0 },
+    { 7,  0,  1,  0,  1 },
+    { 7, -1,  0, -1,  0 },
+    { 7,  1,  0,  0,  1 },
+    /* first 5 bits: 11101 */
+    { 7, -1,  0,  0, -1 },
+    { 7,  1,  0,  0, -1 },
+    { 7, -1,  0,  0,  1 },
+    { 7,  0, -1,  0, -1 },
+
+    /* 9 bit codeword */
+    /* first 5 bits: 11110 */
+    { 9,  1,  1, -1,  0 },
+    { 9, -1,  1, -1,  0 },
+    { 9,  1, -1,  1,  0 },
+    { 9,  0,  1,  1, -1 },
+    { 9,  0,  1, -1,  1 },
+    { 9,  0, -1,  1,  1 },
+    { 9,  0, -1,  1, -1 },
+    { 9,  1, -1, -1,  0 },
+    { 9,  1,  0, -1,  1 },
+    { 9,  0,  1, -1, -1 },
+    { 9, -1,  1,  1,  0 },
+    { 9, -1,  0,  1, -1 },
+    { 9, -1, -1,  1,  0 },
+    { 9,  0, -1, -1,  1 },
+    { 9,  1, -1,  0,  1 },
+    { 9,  1, -1,  0, -1 },
+
+    /* 9/10/11 bit codewords */
+    /* first 5 bits: 11111 */
+    /* 9 bit: reading 11 bits -> 2 too much so 4 entries for each codeword */
+    { 9, -1,  1,  0, -1 }, { 9, -1,  1,  0, -1 }, { 9, -1,  1,  0, -1 }, { 9, -1,  1,  0, -1 },
+    { 9, -1, -1, -1,  0 }, { 9, -1, -1, -1,  0 }, { 9, -1, -1, -1,  0 }, { 9, -1, -1, -1,  0 },
+    { 9,  0, -1, -1, -1 }, { 9,  0, -1, -1, -1 }, { 9,  0, -1, -1, -1 }, { 9,  0, -1, -1, -1 },
+    { 9,  0,  1,  1,  1 }, { 9,  0,  1,  1,  1 }, { 9,  0,  1,  1,  1 }, { 9,  0,  1,  1,  1 },
+    { 9,  1,  0,  1, -1 }, { 9,  1,  0,  1, -1 }, { 9,  1,  0,  1, -1 }, { 9,  1,  0,  1, -1 },
+    { 9,  1,  1,  0,  1 }, { 9,  1,  1,  0,  1 }, { 9,  1,  1,  0,  1 }, { 9,  1,  1,  0,  1 },
+    { 9, -1,  1,  0,  1 }, { 9, -1,  1,  0,  1 }, { 9, -1,  1,  0,  1 }, { 9, -1,  1,  0,  1 },
+    { 9,  1,  1,  1,  0 }, { 9,  1,  1,  1,  0 }, { 9,  1,  1,  1,  0 }, { 9,  1,  1,  1,  0 },
+    /* 10 bit: reading 11 bits -> 1 too much so 2 entries for each codeword */
+    { 10, -1, -1,  0,  1 }, { 10, -1, -1,  0,  1 },
+    { 10, -1,  0, -1, -1 }, { 10, -1,  0, -1, -1 },
+    { 10,  1,  1,  0, -1 }, { 10,  1,  1,  0, -1 },
+    { 10,  1,  0, -1, -1 }, { 10,  1,  0, -1, -1 },
+    { 10, -1,  0, -1,  1 }, { 10, -1,  0, -1,  1 },
+    { 10, -1, -1,  0, -1 }, { 10, -1, -1,  0, -1 },
+    { 10, -1,  0,  1,  1 }, { 10, -1,  0,  1,  1 },
+    { 10,  1,  0,  1,  1 }, { 10,  1,  0,  1,  1 },
+    /* 11 bit */
+    { 11,  1, -1,  1, -1 },
+    { 11, -1,  1, -1,  1 },
+    { 11, -1,  1,  1, -1 },
+    { 11,  1, -1, -1,  1 },
+    { 11,  1,  1,  1,  1 },
+    { 11, -1, -1,  1,  1 },
+    { 11,  1,  1, -1, -1 },
+    { 11, -1, -1,  1, -1 },
+    { 11, -1, -1, -1, -1 },
+    { 11,  1,  1, -1,  1 },
+    { 11,  1, -1,  1,  1 },
+    { 11, -1,  1,  1,  1 },
+    { 11, -1,  1, -1, -1 },
+    { 11, -1, -1, -1,  1 },
+    { 11,  1, -1, -1, -1 },
+    { 11,  1,  1,  1, -1 }
+};
diff --git a/contrib/libfaad/codebook/hcb_10.h b/contrib/libfaad/codebook/hcb_10.h
new file mode 100644
index 000000000..87e621df5
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_10.h
@@ -0,0 +1,312 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_10.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_10 */
+
+
+/* 1st step: 6 bits
+ *           2^6 = 64 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb10_1[] = {
+    /* 4 bit codewords */
+    { /* 000000 */ 0, 0 },
+    { /*        */ 0, 0 },
+    { /*        */ 0, 0 },
+    { /*        */ 0, 0 },
+    { /* 000100 */ 1, 0 },
+    { /*        */ 1, 0 },
+    { /*        */ 1, 0 },
+    { /*        */ 1, 0 },
+    { /* 001000 */ 2, 0 },
+    { /*        */ 2, 0 },
+    { /*        */ 2, 0 },
+    { /*        */ 2, 0 },
+    /* 5 bit codewords */
+    { /* 001100 */ 3, 0 },
+    { /*        */ 3, 0 },
+    { /* 001110 */ 4, 0 },
+    { /*        */ 4, 0 },
+    { /* 010000 */ 5, 0 },
+    { /*        */ 5, 0 },
+    { /* 010010 */ 6, 0 },
+    { /*        */ 6, 0 },
+    { /* 010100 */ 7, 0 },
+    { /*        */ 7, 0 },
+    { /* 010110 */ 8, 0 },
+    { /*        */ 8, 0 },
+    { /* 011000 */ 9, 0 },
+    { /*        */ 9, 0 },
+    { /* 011010 */ 10, 0 },
+    { /*        */ 10, 0 },
+    /* 6 bit codewords */
+    { /* 011100 */ 11, 0 },
+    { /* 011101 */ 12, 0 },
+    { /* 011110 */ 13, 0 },
+    { /* 011111 */ 14, 0 },
+    { /* 100000 */ 15, 0 },
+    { /* 100001 */ 16, 0 },
+    { /* 100010 */ 17, 0 },
+    { /* 100011 */ 18, 0 },
+    { /* 100100 */ 19, 0 },
+    { /* 100101 */ 20, 0 },
+    { /* 100110 */ 21, 0 },
+    { /* 100111 */ 22, 0 },
+    { /* 101000 */ 23, 0 },
+    { /* 101001 */ 24, 0 },
+    /* 7 bit codewords */
+    { /* 101010 */ 25, 1 },
+    { /* 101011 */ 27, 1 },
+    { /* 101100 */ 29, 1 },
+    { /* 101101 */ 31, 1 },
+    { /* 101110 */ 33, 1 },
+    { /* 101111 */ 35, 1 },
+    { /* 110000 */ 37, 1 },
+    { /* 110001 */ 39, 1 },
+    /* 7/8 bit codewords */
+    { /* 110010 */ 41, 2 },
+    /* 8 bit codewords */
+    { /* 110011 */ 45, 2 },
+    { /* 110100 */ 49, 2 },
+    { /* 110101 */ 53, 2 },
+    { /* 110110 */ 57, 2 },
+    { /* 110111 */ 61, 2 },
+    /* 8/9 bit codewords */
+    { /* 111000 */ 65, 3 },
+    /* 9 bit codewords */
+    { /* 111001 */ 73, 3 },
+    { /* 111010 */ 81, 3 },
+    { /* 111011 */ 89, 3 },
+    /* 9/10 bit codewords */
+    { /* 111100 */ 97, 4 },
+    /* 10 bit codewords */
+    { /* 111101 */ 113, 4 },
+    { /* 111110 */ 129, 4 },
+    /* 10/11/12 bit codewords */
+    { /* 111111 */ 145, 6 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_pair hcb10_2[] = {
+    /* 4 bit codewords */
+    { 4,  1,  1 },
+    { 4,  1,  2 },
+    { 4,  2,  1 },
+
+    /* 5 bit codewords */
+    { 5,  2,  2 },
+    { 5,  1,  0 },
+    { 5,  0,  1 },
+    { 5,  1,  3 },
+    { 5,  3,  2 },
+    { 5,  3,  1 },
+    { 5,  2,  3 },
+    { 5,  3,  3 },
+
+    /* 6 bit codewords */
+    { 6,  2,  0 },
+    { 6,  0,  2 },
+    { 6,  2,  4 },
+    { 6,  4,  2 },
+    { 6,  1,  4 },
+    { 6,  4,  1 },
+    { 6,  0,  0 },
+    { 6,  4,  3 },
+    { 6,  3,  4 },
+    { 6,  3,  0 },
+    { 6,  0,  3 },
+    { 6,  4,  4 },
+    { 6,  2,  5 },
+    { 6,  5,  2 },
+
+    /* 7 bit codewords */
+    { 7,  1,  5 },
+    { 7,  5,  1 },
+    { 7,  5,  3 },
+    { 7,  3,  5 },
+    { 7,  5,  4 },
+    { 7,  4,  5 },
+    { 7,  6,  2 },
+    { 7,  2,  6 },
+    { 7,  6,  3 },
+    { 7,  4,  0 },
+    { 7,  6,  1 },
+    { 7,  0,  4 },
+    { 7,  1,  6 },
+    { 7,  3,  6 },
+    { 7,  5,  5 },
+    { 7,  6,  4 },
+
+    /* 7/8 bit codewords */
+    { 7,  4,  6 }, { 7,  4,  6 },
+    { 8,  6,  5 },
+    { 8,  7,  2 },
+
+    /* 8 bit codewords */
+    { 8,  3,  7 },
+    { 8,  2,  7 },
+    { 8,  5,  6 },
+    { 8,  8,  2 },
+    { 8,  7,  3 },
+    { 8,  5,  0 },
+    { 8,  7,  1 },
+    { 8,  0,  5 },
+    { 8,  8,  1 },
+    { 8,  1,  7 },
+    { 8,  8,  3 },
+    { 8,  7,  4 },
+    { 8,  4,  7 },
+    { 8,  2,  8 },
+    { 8,  6,  6 },
+    { 8,  7,  5 },
+    { 8,  1,  8 },
+    { 8,  3,  8 },
+    { 8,  8,  4 },
+    { 8,  4,  8 },
+
+    /* 8/9 bit codewords */
+    { 8,  5,  7 }, { 8,  5,  7 },
+    { 8,  8,  5 }, { 8,  8,  5 },
+    { 8,  5,  8 }, { 8,  5,  8 },
+    { 9,  7,  6 },
+    { 9,  6,  7 },
+
+    /* 9 bit codewords */
+    { 9,  9,  2 },
+    { 9,  6,  0 },
+    { 9,  6,  8 },
+    { 9,  9,  3 },
+    { 9,  3,  9 },
+    { 9,  9,  1 },
+    { 9,  2,  9 },
+    { 9,  0,  6 },
+    { 9,  8,  6 },
+    { 9,  9,  4 },
+    { 9,  4,  9 },
+    { 9, 10,  2 },
+    { 9,  1,  9 },
+    { 9,  7,  7 },
+    { 9,  8,  7 },
+    { 9,  9,  5 },
+    { 9,  7,  8 },
+    { 9, 10,  3 },
+    { 9,  5,  9 },
+    { 9, 10,  4 },
+    { 9,  2, 10 },
+    { 9, 10,  1 },
+    { 9,  3, 10 },
+    { 9,  9,  6 },
+
+    /* 9/10 bit codewords */
+    { 9,  6,  9 }, { 9,  6,  9 },
+    { 9,  8,  0 }, { 9,  8,  0 },
+    { 9,  4, 10 }, { 9,  4, 10 },
+    { 9,  7,  0 }, { 9,  7,  0 },
+    { 9, 11,  2 }, { 9, 11,  2 },
+    { 10,  7,  9 },
+    { 10, 11,  3 },
+    { 10, 10,  6 },
+    { 10,  1, 10 },
+    { 10, 11,  1 },
+    { 10,  9,  7 },
+
+    /* 10 bit codewords */
+    { 10,  0,  7 },
+    { 10,  8,  8 },
+    { 10, 10,  5 },
+    { 10,  3, 11 },
+    { 10,  5, 10 },
+    { 10,  8,  9 },
+    { 10, 11,  5 },
+    { 10,  0,  8 },
+    { 10, 11,  4 },
+    { 10,  2, 11 },
+    { 10,  7, 10 },
+    { 10,  6, 10 },
+    { 10, 10,  7 },
+    { 10,  4, 11 },
+    { 10,  1, 11 },
+    { 10, 12,  2 },
+    { 10,  9,  8 },
+    { 10, 12,  3 },
+    { 10, 11,  6 },
+    { 10,  5, 11 },
+    { 10, 12,  4 },
+    { 10, 11,  7 },
+    { 10, 12,  5 },
+    { 10,  3, 12 },
+    { 10,  6, 11 },
+    { 10,  9,  0 },
+    { 10, 10,  8 },
+    { 10, 10,  0 },
+    { 10, 12,  1 },
+    { 10,  0,  9 },
+    { 10,  4, 12 },
+    { 10,  9,  9 },
+
+    /* 10/11/12 bit codewords */
+    { 10, 12,  6 }, { 10, 12,  6 }, { 10, 12,  6 }, { 10, 12,  6 },
+    { 10,  2, 12 }, { 10,  2, 12 }, { 10,  2, 12 }, { 10,  2, 12 },
+    { 10,  8, 10 }, { 10,  8, 10 }, { 10,  8, 10 }, { 10,  8, 10 },
+    { 11,  9, 10 }, { 11,  9, 10 },
+    { 11,  1, 12 }, { 11,  1, 12 },
+    { 11, 11,  8 }, { 11, 11,  8 },
+    { 11, 12,  7 }, { 11, 12,  7 },
+    { 11,  7, 11 }, { 11,  7, 11 },
+    { 11,  5, 12 }, { 11,  5, 12 },
+    { 11,  6, 12 }, { 11,  6, 12 },
+    { 11, 10,  9 }, { 11, 10,  9 },
+    { 11,  8, 11 }, { 11,  8, 11 },
+    { 11, 12,  8 }, { 11, 12,  8 },
+    { 11,  0, 10 }, { 11,  0, 10 },
+    { 11,  7, 12 }, { 11,  7, 12 },
+    { 11, 11,  0 }, { 11, 11,  0 },
+    { 11, 10, 10 }, { 11, 10, 10 },
+    { 11, 11,  9 }, { 11, 11,  9 },
+    { 11, 11, 10 }, { 11, 11, 10 },
+    { 11,  0, 11 }, { 11,  0, 11 },
+    { 11, 11, 11 }, { 11, 11, 11 },
+    { 11,  9, 11 }, { 11,  9, 11 },
+    { 11, 10, 11 }, { 11, 10, 11 },
+    { 11, 12,  0 }, { 11, 12,  0 },
+    { 11,  8, 12 }, { 11,  8, 12 },
+    { 12, 12,  9 },
+    { 12, 10, 12 },
+    { 12,  9, 12 },
+    { 12, 11, 12 },
+    { 12, 12, 11 },
+    { 12,  0, 12 },
+    { 12, 12, 10 },
+    { 12, 12, 12 }
+};
diff --git a/contrib/libfaad/codebook/hcb_11.h b/contrib/libfaad/codebook/hcb_11.h
new file mode 100644
index 000000000..509a1d684
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_11.h
@@ -0,0 +1,415 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_11.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_11 */
+
+
+/* 1st step: 5 bits
+ *           2^5 = 32 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb11_1[] = {
+    /* 4 bits */
+    { /* 00000 */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /* 00010 */ 1, 0 },
+    { /*       */ 1, 0 },
+
+    /* 5 bits */
+    { /* 00100 */ 2, 0 },
+    { /* 00101 */ 3, 0 },
+    { /* 00110 */ 4, 0 },
+    { /* 00111 */ 5, 0 },
+    { /* 01000 */ 6, 0 },
+    { /* 01001 */ 7, 0 },
+
+    /* 6 bits */
+    { /* 01010 */ 8,  1 },
+    { /* 01011 */ 10, 1 },
+    { /* 01100 */ 12, 1 },
+
+    /* 6/7 bits */
+    { /* 01101 */ 14, 2 },
+
+    /* 7 bits */
+    { /* 01110 */ 18, 2 },
+    { /* 01111 */ 22, 2 },
+    { /* 10000 */ 26, 2 },
+
+    /* 7/8 bits */
+    { /* 10001 */ 30, 3 },
+
+    /* 8 bits */
+    { /* 10010 */ 38, 3 },
+    { /* 10011 */ 46, 3 },
+    { /* 10100 */ 54, 3 },
+    { /* 10101 */ 62, 3 },
+    { /* 10110 */ 70, 3 },
+    { /* 10111 */ 78, 3 },
+
+    /* 8/9 bits */
+    { /* 11000 */ 86, 4 },
+
+    /* 9 bits */
+    { /* 11001 */ 102, 4 },
+    { /* 11010 */ 118, 4 },
+    { /* 11011 */ 134, 4 },
+
+    /* 9/10 bits */
+    { /* 11100 */ 150, 5 },
+
+    /* 10 bits */
+    { /* 11101 */ 182, 5 },
+    { /* 11110 */ 214, 5 },
+
+    /* 10/11/12 bits */
+    { /* 11111 */ 246, 7 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_pair hcb11_2[] = {
+    /* 4 */
+    { 4,  0,  0 },
+    { 4,  1,  1 },
+
+    /* 5 */
+    { 5, 16, 16 },
+    { 5,  1,  0 },
+    { 5,  0,  1 },
+    { 5,  2,  1 },
+    { 5,  1,  2 },
+    { 5,  2,  2 },
+
+    /* 6 */
+    { 6,  1,  3 },
+    { 6,  3,  1 },
+    { 6,  3,  2 },
+    { 6,  2,  0 },
+    { 6,  2,  3 },
+    { 6,  0,  2 },
+
+    /* 6/7 */
+    { 6,  3,  3 }, { 6,  3,  3 },
+    { 7,  4,  1 },
+    { 7,  1,  4 },
+
+    /* 7 */
+    { 7,  4,  2 },
+    { 7,  2,  4 },
+    { 7,  4,  3 },
+    { 7,  3,  4 },
+    { 7,  3,  0 },
+    { 7,  0,  3 },
+    { 7,  5,  1 },
+    { 7,  5,  2 },
+    { 7,  2,  5 },
+    { 7,  4,  4 },
+    { 7,  1,  5 },
+    { 7,  5,  3 },
+
+    /* 7/8 */
+    { 7,  3,  5 }, { 7,  3,  5 },
+    { 7,  5,  4 }, { 7,  5,  4 },
+    { 8,  4,  5 },
+    { 8,  6,  2 },
+    { 8,  2,  6 },
+    { 8,  6,  1 },
+
+    /* 8 */
+    { 8,  6,  3 },
+    { 8,  3,  6 },
+    { 8,  1,  6 },
+    { 8,  4, 16 },
+    { 8,  3, 16 },
+    { 8, 16,  5 },
+    { 8, 16,  3 },
+    { 8, 16,  4 },
+    { 8,  6,  4 },
+    { 8, 16,  6 },
+    { 8,  4,  0 },
+    { 8,  4,  6 },
+    { 8,  0,  4 },
+    { 8,  2, 16 },
+    { 8,  5,  5 },
+    { 8,  5, 16 },
+    { 8, 16,  7 },
+    { 8, 16,  2 },
+    { 8, 16,  8 },
+    { 8,  2,  7 },
+    { 8,  7,  2 },
+    { 8,  3,  7 },
+    { 8,  6,  5 },
+    { 8,  5,  6 },
+    { 8,  6, 16 },
+    { 8, 16, 10 },
+    { 8,  7,  3 },
+    { 8,  7,  1 },
+    { 8, 16,  9 },
+    { 8,  7, 16 },
+    { 8,  1, 16 },
+    { 8,  1,  7 },
+    { 8,  4,  7 },
+    { 8, 16, 11 },
+    { 8,  7,  4 },
+    { 8, 16, 12 },
+    { 8,  8, 16 },
+    { 8, 16,  1 },
+    { 8,  6,  6 },
+    { 8,  9, 16 },
+    { 8,  2,  8 },
+    { 8,  5,  7 },
+    { 8, 10, 16 },
+    { 8, 16, 13 },
+    { 8,  8,  3 },
+    { 8,  8,  2 },
+    { 8,  3,  8 },
+    { 8,  5,  0 },
+
+    /* 8/9 */
+    { 8, 16, 14 }, { 8, 16, 14 },
+    { 8, 11, 16 }, { 8, 11, 16 },
+    { 8,  7,  5 }, { 8,  7,  5 },
+    { 8,  4,  8 }, { 8,  4,  8 },
+    { 8,  6,  7 }, { 8,  6,  7 },
+    { 8,  7,  6 }, { 8,  7,  6 },
+    { 8,  0,  5 }, { 8,  0,  5 },
+    { 9,  8,  4 },
+    { 9, 16, 15 },
+
+    /* 9 */
+    { 9, 12, 16 },
+    { 9,  1,  8 },
+    { 9,  8,  1 },
+    { 9, 14, 16 },
+    { 9,  5,  8 },
+    { 9, 13, 16 },
+    { 9,  3,  9 },
+    { 9,  8,  5 },
+    { 9,  7,  7 },
+    { 9,  2,  9 },
+    { 9,  8,  6 },
+    { 9,  9,  2 },
+    { 9,  9,  3 },
+    { 9, 15, 16 },
+    { 9,  4,  9 },
+    { 9,  6,  8 },
+    { 9,  6,  0 },
+    { 9,  9,  4 },
+    { 9,  5,  9 },
+    { 9,  8,  7 },
+    { 9,  7,  8 },
+    { 9,  1,  9 },
+    { 9, 10,  3 },
+    { 9,  0,  6 },
+    { 9, 10,  2 },
+    { 9,  9,  1 },
+    { 9,  9,  5 },
+    { 9,  4, 10 },
+    { 9,  2, 10 },
+    { 9,  9,  6 },
+    { 9,  3, 10 },
+    { 9,  6,  9 },
+    { 9, 10,  4 },
+    { 9,  8,  8 },
+    { 9, 10,  5 },
+    { 9,  9,  7 },
+    { 9, 11,  3 },
+    { 9,  1, 10 },
+    { 9,  7,  0 },
+    { 9, 10,  6 },
+    { 9,  7,  9 },
+    { 9,  3, 11 },
+    { 9,  5, 10 },
+    { 9, 10,  1 },
+    { 9,  4, 11 },
+    { 9, 11,  2 },
+    { 9, 13,  2 },
+    { 9,  6, 10 },
+
+    /* 9/10 */
+    { 9, 13,  3 }, { 9, 13,  3 },
+    { 9,  2, 11 }, { 9,  2, 11 },
+    { 9, 16,  0 }, { 9, 16,  0 },
+    { 9,  5, 11 }, { 9,  5, 11 },
+    { 9, 11,  5 }, { 9, 11,  5 },
+    { 10, 11,  4 },
+    { 10,  9,  8 },
+    { 10,  7, 10 },
+    { 10,  8,  9 },
+    { 10,  0, 16 },
+    { 10,  4, 13 },
+    { 10,  0,  7 },
+    { 10,  3, 13 },
+    { 10, 11,  6 },
+    { 10, 13,  1 },
+    { 10, 13,  4 },
+    { 10, 12,  3 },
+    { 10,  2, 13 },
+    { 10, 13,  5 },
+    { 10,  8, 10 },
+    { 10,  6, 11 },
+    { 10, 10,  8 },
+    { 10, 10,  7 },
+    { 10, 14,  2 },
+    { 10, 12,  4 },
+    { 10,  1, 11 },
+    { 10,  4, 12 },
+
+    /* 10 */
+    { 10, 11,  1 },
+    { 10,  3, 12 },
+    { 10,  1, 13 },
+    { 10, 12,  2 },
+    { 10,  7, 11 },
+    { 10,  3, 14 },
+    { 10,  5, 12 },
+    { 10,  5, 13 },
+    { 10, 14,  4 },
+    { 10,  4, 14 },
+    { 10, 11,  7 },
+    { 10, 14,  3 },
+    { 10, 12,  5 },
+    { 10, 13,  6 },
+    { 10, 12,  6 },
+    { 10,  8,  0 },
+    { 10, 11,  8 },
+    { 10,  2, 12 },
+    { 10,  9,  9 },
+    { 10, 14,  5 },
+    { 10,  6, 13 },
+    { 10, 10, 10 },
+    { 10, 15,  2 },
+    { 10,  8, 11 },
+    { 10,  9, 10 },
+    { 10, 14,  6 },
+    { 10, 10,  9 },
+    { 10,  5, 14 },
+    { 10, 11,  9 },
+    { 10, 14,  1 },
+    { 10,  2, 14 },
+    { 10,  6, 12 },
+    { 10,  1, 12 },
+    { 10, 13,  8 },
+    { 10,  0,  8 },
+    { 10, 13,  7 },
+    { 10,  7, 12 },
+    { 10, 12,  7 },
+    { 10,  7, 13 },
+    { 10, 15,  3 },
+    { 10, 12,  1 },
+    { 10,  6, 14 },
+    { 10,  2, 15 },
+    { 10, 15,  5 },
+    { 10, 15,  4 },
+    { 10,  1, 14 },
+    { 10,  9, 11 },
+    { 10,  4, 15 },
+    { 10, 14,  7 },
+    { 10,  8, 13 },
+    { 10, 13,  9 },
+    { 10,  8, 12 },
+    { 10,  5, 15 },
+    { 10,  3, 15 },
+    { 10, 10, 11 },
+    { 10, 11, 10 },
+    { 10, 12,  8 },
+    { 10, 15,  6 },
+    { 10, 15,  7 },
+    { 10,  8, 14 },
+    { 10, 15,  1 },
+    { 10,  7, 14 },
+    { 10,  9,  0 },
+    { 10,  0,  9 },
+
+    /* 10/11/12 */
+    { 10,  9, 13 }, { 10,  9, 13 }, { 10,  9, 13 }, { 10,  9, 13 },
+    { 10,  9, 12 }, { 10,  9, 12 }, { 10,  9, 12 }, { 10,  9, 12 },
+    { 10, 12,  9 }, { 10, 12,  9 }, { 10, 12,  9 }, { 10, 12,  9 },
+    { 10, 14,  8 }, { 10, 14,  8 }, { 10, 14,  8 }, { 10, 14,  8 },
+    { 10, 10, 13 }, { 10, 10, 13 }, { 10, 10, 13 }, { 10, 10, 13 },
+    { 10, 14,  9 }, { 10, 14,  9 }, { 10, 14,  9 }, { 10, 14,  9 },
+    { 10, 12, 10 }, { 10, 12, 10 }, { 10, 12, 10 }, { 10, 12, 10 },
+    { 10,  6, 15 }, { 10,  6, 15 }, { 10,  6, 15 }, { 10,  6, 15 },
+    { 10,  7, 15 }, { 10,  7, 15 }, { 10,  7, 15 }, { 10,  7, 15 },
+
+    { 11,  9, 14 }, { 11,  9, 14 },
+    { 11, 15,  8 }, { 11, 15,  8 },
+    { 11, 11, 11 }, { 11, 11, 11 },
+    { 11, 11, 14 }, { 11, 11, 14 },
+    { 11,  1, 15 }, { 11,  1, 15 },
+    { 11, 10, 12 }, { 11, 10, 12 },
+    { 11, 10, 14 }, { 11, 10, 14 },
+    { 11, 13, 11 }, { 11, 13, 11 },
+    { 11, 13, 10 }, { 11, 13, 10 },
+    { 11, 11, 13 }, { 11, 11, 13 },
+    { 11, 11, 12 }, { 11, 11, 12 },
+    { 11,  8, 15 }, { 11,  8, 15 },
+    { 11, 14, 11 }, { 11, 14, 11 },
+    { 11, 13, 12 }, { 11, 13, 12 },
+    { 11, 12, 13 }, { 11, 12, 13 },
+    { 11, 15,  9 }, { 11, 15,  9 },
+    { 11, 14, 10 }, { 11, 14, 10 },
+    { 11, 10,  0 }, { 11, 10,  0 },
+    { 11, 12, 11 }, { 11, 12, 11 },
+    { 11,  9, 15 }, { 11,  9, 15 },
+    { 11,  0, 10 }, { 11,  0, 10 },
+    { 11, 12, 12 }, { 11, 12, 12 },
+    { 11, 11,  0 }, { 11, 11,  0 },
+    { 11, 12, 14 }, { 11, 12, 14 },
+    { 11, 10, 15 }, { 11, 10, 15 },
+    { 11, 13, 13 }, { 11, 13, 13 },
+    { 11,  0, 13 }, { 11,  0, 13 },
+    { 11, 14, 12 }, { 11, 14, 12 },
+    { 11, 15, 10 }, { 11, 15, 10 },
+    { 11, 15, 11 }, { 11, 15, 11 },
+    { 11, 11, 15 }, { 11, 11, 15 },
+    { 11, 14, 13 }, { 11, 14, 13 },
+    { 11, 13,  0 }, { 11, 13,  0 },
+    { 11,  0, 11 }, { 11,  0, 11 },
+    { 11, 13, 14 }, { 11, 13, 14 },
+    { 11, 15, 12 }, { 11, 15, 12 },
+    { 11, 15, 13 }, { 11, 15, 13 },
+    { 11, 12, 15 }, { 11, 12, 15 },
+    { 11, 14,  0 }, { 11, 14,  0 },
+    { 11, 14, 14 }, { 11, 14, 14 },
+    { 11, 13, 15 }, { 11, 13, 15 },
+    { 11, 12,  0 }, { 11, 12,  0 },
+    { 11, 14, 15 }, { 11, 14, 15 },
+    { 12,  0, 14 },
+    { 12,  0, 12 },
+    { 12, 15, 14 },
+    { 12, 15,  0 },
+    { 12,  0, 15 },
+    { 12, 15, 15 }
+};
diff --git a/contrib/libfaad/codebook/hcb_2.h b/contrib/libfaad/codebook/hcb_2.h
new file mode 100644
index 000000000..8edfe525d
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_2.h
@@ -0,0 +1,185 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_2.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_2 */
+
+
+/* 1st step: 5 bits
+ *           2^5 = 32 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb2_1[] = {
+    { /* 00000 */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /* 00100 */ 1, 0 },
+    { /*       */ 1, 0 },
+    { /* 00110 */ 2, 0 },
+    { /* 00111 */ 3, 0 },
+    { /* 01000 */ 4, 0 },
+    { /* 01001 */ 5, 0 },
+    { /* 01010 */ 6, 0 },
+    { /* 01011 */ 7, 0 },
+    { /* 01100 */ 8, 0 },
+
+    /* 6 bit codewords */
+    { /* 01101 */ 9,  1 },
+    { /* 01110 */ 11, 1 },
+    { /* 01111 */ 13, 1 },
+    { /* 10000 */ 15, 1 },
+    { /* 10001 */ 17, 1 },
+    { /* 10010 */ 19, 1 },
+    { /* 10011 */ 21, 1 },
+    { /* 10100 */ 23, 1 },
+    { /* 10101 */ 25, 1 },
+    { /* 10110 */ 27, 1 },
+    { /* 10111 */ 29, 1 },
+    { /* 11000 */ 31, 1 },
+
+    /* 7 bit codewords */
+    { /* 11001 */ 33, 2 },
+    { /* 11010 */ 37, 2 },
+    { /* 11011 */ 41, 2 },
+
+    /* 7/8 bit codewords */
+    { /* 11100 */ 45, 3 },
+
+    /* 8 bit codewords */
+    { /* 11101 */ 53, 3 },
+    { /* 11110 */ 61, 3 },
+
+    /* 8/9 bit codewords */
+    { /* 11111 */ 69, 4 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_quad hcb2_2[] = {
+    /* 3 bit codeword */
+    { 3,  0,  0,  0,  0 },
+
+    /* 4 bit codeword */
+    { 4,  1,  0,  0,  0 },
+
+    /* 5 bit codewords */
+    { 5, -1,  0,  0,  0 },
+    { 5,  0,  0,  0,  1 },
+    { 5,  0,  0, -1,  0 },
+    { 5,  0,  0,  0, -1 },
+    { 5,  0, -1,  0,  0 },
+    { 5,  0,  0,  1,  0 },
+    { 5,  0,  1,  0,  0 },
+
+    /* 6 bit codewords */
+    { 6,  0, -1,  1,  0 },
+    { 6, -1,  1,  0,  0 },
+    { 6,  0,  1, -1,  0 },
+    { 6,  0,  0,  1, -1 },
+    { 6,  0,  1,  0, -1 },
+    { 6,  0,  0, -1,  1 },
+    { 6, -1,  0,  0, -1 },
+    { 6,  1, -1,  0,  0 },
+    { 6,  1,  0, -1,  0 },
+    { 6, -1, -1,  0,  0 },
+    { 6,  0,  0, -1, -1 },
+    { 6,  1,  0,  1,  0 },
+    { 6,  1,  0,  0,  1 },
+    { 6,  0, -1,  0,  1 },
+    { 6, -1,  0,  1,  0 },
+    { 6,  0,  1,  0,  1 },
+    { 6,  0, -1, -1,  0 },
+    { 6, -1,  0,  0,  1 },
+    { 6,  0, -1,  0, -1 },
+    { 6, -1,  0, -1,  0 },
+    { 6,  1,  1,  0,  0 },
+    { 6,  0,  1,  1,  0 },
+    { 6,  0,  0,  1,  1 },
+    { 6,  1,  0,  0, -1 },
+
+    /* 7 bit codewords */
+    { 7,  0,  1, -1,  1 },
+    { 7,  1,  0, -1,  1 },
+    { 7, -1,  1, -1,  0 },
+    { 7,  0, -1,  1, -1 },
+    { 7,  1, -1,  1,  0 },
+    { 7,  1,  1,  0, -1 },
+    { 7,  1,  0,  1,  1 },
+    { 7, -1,  1,  1,  0 },
+    { 7,  0, -1, -1,  1 },
+    { 7,  1,  1,  1,  0 },
+    { 7, -1,  0,  1, -1 },
+    { 7, -1, -1, -1,  0 },
+
+    /* 7/8 bit codewords */
+    { 7, -1,  0, -1,  1 }, { 7, -1,  0, -1,  1 },
+    { 7,  1, -1, -1,  0 }, { 7,  1, -1, -1,  0 },
+    { 7,  1,  1, -1,  0 }, { 7,  1,  1, -1,  0 },
+    { 8,  1, -1,  0,  1 },
+    { 8, -1,  1,  0, -1 },
+
+    /* 8 bit codewords */
+    { 8, -1, -1,  1,  0 },
+    { 8, -1,  0,  1,  1 },
+    { 8, -1, -1,  0,  1 },
+    { 8, -1, -1,  0, -1 },
+    { 8,  0, -1, -1, -1 },
+    { 8,  1,  0,  1, -1 },
+    { 8,  1,  0, -1, -1 },
+    { 8,  0,  1, -1, -1 },
+    { 8,  0,  1,  1,  1 },
+    { 8, -1,  1,  0,  1 },
+    { 8, -1,  0, -1, -1 },
+    { 8,  0,  1,  1, -1 },
+    { 8,  1, -1,  0, -1 },
+    { 8,  0, -1,  1,  1 },
+    { 8,  1,  1,  0,  1 },
+    { 8,  1, -1,  1, -1 },
+
+    /* 8/9 bit codewords */
+    { 8, -1,  1, -1,  1 }, { 8, -1,  1, -1,  1 },
+    { 9,  1, -1, -1,  1 },
+    { 9, -1, -1, -1, -1 },
+    { 9, -1,  1,  1, -1 },
+    { 9, -1,  1,  1,  1 },
+    { 9,  1,  1,  1,  1 },
+    { 9, -1, -1,  1, -1 },
+    { 9,  1, -1,  1,  1 },
+    { 9, -1,  1, -1, -1 },
+    { 9, -1, -1,  1,  1 },
+    { 9,  1,  1, -1, -1 },
+    { 9,  1, -1, -1, -1 },
+    { 9, -1, -1, -1,  1 },
+    { 9,  1,  1, -1,  1 },
+    { 9,  1,  1,  1, -1 }
+};
diff --git a/contrib/libfaad/codebook/hcb_3.h b/contrib/libfaad/codebook/hcb_3.h
new file mode 100644
index 000000000..e9481e198
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_3.h
@@ -0,0 +1,196 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_3.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* Binary search huffman table HCB_3 */
+
+
+static hcb_bin_quad hcb3[] = {
+    { /*  0 */ 0, {  1,  2, 0, 0 } },
+    { /*  1 */ 1, {  0,  0, 0, 0 } }, /* 0 */
+    { /*  2 */ 0, {  1,  2, 0, 0 } },
+    { /*  3 */ 0, {  2,  3, 0, 0 } },
+    { /*  4 */ 0, {  3,  4, 0, 0 } },
+    { /*  5 */ 0, {  4,  5, 0, 0 } },
+    { /*  6 */ 0, {  5,  6, 0, 0 } },
+    { /*  7 */ 0, {  6,  7, 0, 0 } },
+    { /*  8 */ 0, {  7,  8, 0, 0 } },
+    { /*  9 */ 1, {  1,  0, 0, 0 } }, /* 1000 */
+    { /* 10 */ 1, {  0,  0, 0, 1 } }, /* 1001 */
+    { /* 11 */ 1, {  0,  1, 0, 0 } }, /* 1010 */
+    { /* 12 */ 1, {  0,  0, 1, 0 } }, /* 1011 */
+    { /* 13 */ 0, {  4,  5, 0, 0 } },
+    { /* 14 */ 0, {  5,  6, 0, 0 } },
+    { /* 15 */ 0, {  6,  7, 0, 0 } },
+    { /* 16 */ 0, {  7,  8, 0, 0 } },
+    { /* 17 */ 1, {  1,  1, 0, 0 } },
+    { /* 18 */ 1, {  0,  0, 1, 1 } },
+    { /* 19 */ 0, {  6,  7, 0, 0 } },
+    { /* 20 */ 0, {  7,  8, 0, 0 } },
+    { /* 21 */ 0, {  8,  9, 0, 0 } },
+    { /* 22 */ 0, {  9, 10, 0, 0 } },
+    { /* 23 */ 0, { 10, 11, 0, 0 } },
+    { /* 24 */ 0, { 11, 12, 0, 0 } },
+    { /* 25 */ 1, {  0,  1, 1, 0 } }, /* 110100 */
+    { /* 26 */ 1, {  0,  1, 0, 1 } }, /* 110101 */
+    { /* 27 */ 1, {  1,  0, 1, 0 } }, /* 110110 */
+    { /* 28 */ 1, {  0,  1, 1, 1 } }, /* 110111 */
+    { /* 29 */ 1, {  1,  0, 0, 1 } }, /* 111000 */
+    { /* 30 */ 1, {  1,  1, 1, 0 } }, /* 111001 */
+    { /* 31 */ 0, {  6,  7, 0, 0 } },
+    { /* 32 */ 0, {  7,  8, 0, 0 } },
+    { /* 33 */ 0, {  8,  9, 0, 0 } },
+    { /* 34 */ 0, {  9, 10, 0, 0 } },
+    { /* 35 */ 0, { 10, 11, 0, 0 } },
+    { /* 36 */ 0, { 11, 12, 0, 0 } },
+    { /* 37 */ 1, {  1,  1, 1, 1 } }, /* 1110100 */
+    { /* 38 */ 1, {  1,  0, 1, 1 } }, /* 1110101 */
+    { /* 39 */ 1, {  1,  1, 0, 1 } }, /* 1110110 */
+    { /* 40 */ 0, {  9, 10, 0, 0 } },
+    { /* 41 */ 0, { 10, 11, 0, 0 } },
+    { /* 42 */ 0, { 11, 12, 0, 0 } },
+    { /* 43 */ 0, { 12, 13, 0, 0 } },
+    { /* 44 */ 0, { 13, 14, 0, 0 } },
+    { /* 45 */ 0, { 14, 15, 0, 0 } },
+    { /* 46 */ 0, { 15, 16, 0, 0 } },
+    { /* 47 */ 0, { 16, 17, 0, 0 } },
+    { /* 48 */ 0, { 17, 18, 0, 0 } },
+    { /* 49 */ 1, {  2,  0, 0, 0 } }, /* 11101110 */
+    { /* 50 */ 1, {  0,  0, 0, 2 } }, /* 11101111 */
+    { /* 51 */ 1, {  0,  0, 1, 2 } }, /* 11110000 */
+    { /* 52 */ 1, {  2,  1, 0, 0 } }, /* 11110001 */
+    { /* 53 */ 1, {  1,  2, 1, 0 } }, /* 11110010 */
+    { /* 54 */ 0, { 13, 14, 0, 0 } },
+    { /* 55 */ 0, { 14, 15, 0, 0 } },
+    { /* 56 */ 0, { 15, 16, 0, 0 } },
+    { /* 57 */ 0, { 16, 17, 0, 0 } },
+    { /* 58 */ 0, { 17, 18, 0, 0 } },
+    { /* 59 */ 0, { 18, 19, 0, 0 } },
+    { /* 60 */ 0, { 19, 20, 0, 0 } },
+    { /* 61 */ 0, { 20, 21, 0, 0 } },
+    { /* 62 */ 0, { 21, 22, 0, 0 } },
+    { /* 63 */ 0, { 22, 23, 0, 0 } },
+    { /* 64 */ 0, { 23, 24, 0, 0 } },
+    { /* 65 */ 0, { 24, 25, 0, 0 } },
+    { /* 66 */ 0, { 25, 26, 0, 0 } },
+    { /* 67 */ 1, {  0,  0, 2, 1 } },
+    { /* 68 */ 1, {  0,  1, 2, 1 } },
+    { /* 69 */ 1, {  1,  2, 0, 0 } },
+    { /* 70 */ 1, {  0,  1, 1, 2 } },
+    { /* 71 */ 1, {  2,  1, 1, 0 } },
+    { /* 72 */ 1, {  0,  0, 2, 0 } },
+    { /* 73 */ 1, {  0,  2, 1, 0 } },
+    { /* 74 */ 1, {  0,  1, 2, 0 } },
+    { /* 75 */ 1, {  0,  2, 0, 0 } },
+    { /* 76 */ 1, {  0,  1, 0, 2 } },
+    { /* 77 */ 1, {  2,  0, 1, 0 } },
+    { /* 78 */ 1, {  1,  2, 1, 1 } },
+    { /* 79 */ 1, {  0,  2, 1, 1 } },
+    { /* 80 */ 1, {  1,  1, 2, 0 } },
+    { /* 81 */ 1, {  1,  1, 2, 1 } },
+    { /* 82 */ 0, { 11, 12, 0, 0 } },
+    { /* 83 */ 0, { 12, 13, 0, 0 } },
+    { /* 84 */ 0, { 13, 14, 0, 0 } },
+    { /* 85 */ 0, { 14, 15, 0, 0 } },
+    { /* 86 */ 0, { 15, 16, 0, 0 } },
+    { /* 87 */ 0, { 16, 17, 0, 0 } },
+    { /* 88 */ 0, { 17, 18, 0, 0 } },
+    { /* 89 */ 0, { 18, 19, 0, 0 } },
+    { /* 90 */ 0, { 19, 20, 0, 0 } },
+    { /* 91 */ 0, { 20, 21, 0, 0 } },
+    { /* 92 */ 0, { 21, 22, 0, 0 } },
+    { /* 93 */ 1, {  1,  2,  0,  1 } }, /* 1111101010 */
+    { /* 94 */ 1, {  1,  0,  2,  0 } }, /* 1111101011 */
+    { /* 95 */ 1, {  1,  0,  2,  1 } }, /* 1111101100 */
+    { /* 96 */ 1, {  0,  2,  0,  1 } }, /* 1111101101 */
+    { /* 97 */ 1, {  2,  1,  1,  1 } }, /* 1111101110 */
+    { /* 98 */ 1, {  1,  1,  1,  2 } }, /* 1111101111 */
+    { /* 99 */ 1, {  2,  1,  0,  1 } }, /* 1111110000 */
+    { /* 00 */ 1, {  1,  0,  1,  2 } }, /* 1111110001 */
+    { /* 01 */ 1, {  0,  0,  2,  2 } }, /* 1111110010 */
+    { /* 02 */ 1, {  0,  1,  2,  2 } }, /* 1111110011 */
+    { /* 03 */ 1, {  2,  2,  1,  0 } }, /* 1111110100 */
+    { /* 04 */ 1, {  1,  2,  2,  0 } }, /* 1111110101 */
+    { /* 05 */ 1, {  1,  0,  0,  2 } }, /* 1111110110 */
+    { /* 06 */ 1, {  2,  0,  0,  1 } }, /* 1111110111 */
+    { /* 07 */ 1, {  0,  2,  2,  1 } }, /* 1111111000 */
+    { /* 08 */ 0, {  7,  8, 0, 0 } },
+    { /* 09 */ 0, {  8,  9, 0, 0 } },
+    { /* 10 */ 0, {  9, 10, 0, 0 } },
+    { /* 11 */ 0, { 10, 11, 0, 0 } },
+    { /* 12 */ 0, { 11, 12, 0, 0 } },
+    { /* 13 */ 0, { 12, 13, 0, 0 } },
+    { /* 14 */ 0, { 13, 14, 0, 0 } },
+    { /* 15 */ 1, {  2,  2,  0,  0 } }, /* 11111110010 */
+    { /* 16 */ 1, {  1,  2,  2,  1 } }, /* 11111110011 */
+    { /* 17 */ 1, {  1,  1,  0,  2 } }, /* 11111110100 */
+    { /* 18 */ 1, {  2,  0,  1,  1 } }, /* 11111110101 */
+    { /* 19 */ 1, {  1,  1,  2,  2 } }, /* 11111110110 */
+    { /* 20 */ 1, {  2,  2,  1,  1 } }, /* 11111110111 */
+    { /* 21 */ 1, {  0,  2,  2,  0 } }, /* 11111111000 */
+    { /* 22 */ 1, {  0,  2,  1,  2 } }, /* 11111111001 */
+    { /* 23 */ 0, {  6,  7, 0, 0 } },
+    { /* 24 */ 0, {  7,  8, 0, 0 } },
+    { /* 25 */ 0, {  8,  9, 0, 0 } },
+    { /* 26 */ 0, {  9, 10, 0, 0 } },
+    { /* 27 */ 0, { 10, 11, 0, 0 } },
+    { /* 28 */ 0, { 11, 12, 0, 0 } },
+    { /* 29 */ 1, {  1,  0,  2,  2 } }, /* 111111110100 */
+    { /* 30 */ 1, {  2,  2,  0,  1 } }, /* 111111110101 */
+    { /* 31 */ 1, {  2,  1,  2,  0 } }, /* 111111110110 */
+    { /* 32 */ 1, {  2,  2,  2,  0 } }, /* 111111110111 */
+    { /* 33 */ 1, {  0,  2,  2,  2 } }, /* 111111111000 */
+    { /* 34 */ 1, {  2,  2,  2,  1 } }, /* 111111111001 */
+    { /* 35 */ 1, {  2,  1,  2,  1 } }, /* 111111111010 */
+    { /* 36 */ 1, {  1,  2,  1,  2 } }, /* 111111111011 */
+    { /* 37 */ 1, {  1,  2,  2,  2 } }, /* 111111111100 */
+    { /* 38 */ 0, {  3,  4, 0, 0 } },
+    { /* 39 */ 0, {  4,  5, 0, 0 } },
+    { /* 40 */ 0, {  5,  6, 0, 0 } },
+    { /* 41 */ 1, {  0,  2,  0,  2 } }, /* 1111111111010 */
+    { /* 42 */ 1, {  2,  0,  2,  0 } }, /* 1111111111011 */
+    { /* 43 */ 1, {  1,  2,  0,  2 } }, /* 1111111111100 */
+    { /* 44 */ 0, {  3, 4, 0, 0 } },
+    { /* 45 */ 0, {  4, 5, 0, 0 } },
+    { /* 46 */ 0, {  5, 6, 0, 0 } },
+    { /* 47 */ 1, {  2,  0,  2,  1 } }, /* 11111111111010 */
+    { /* 48 */ 1, {  2,  1,  1,  2 } }, /* 11111111111011 */
+    { /* 49 */ 1, {  2,  1,  0,  2 } }, /* 11111111111100 */
+    { /* 50 */ 0, { 3, 4, 0, 0 } },
+    { /* 51 */ 0, { 4, 5, 0, 0 } },
+    { /* 52 */ 0, { 5, 6, 0, 0 } },
+    { /* 53 */ 1, {  2,  2,  2,  2 } }, /* 111111111111010 */
+    { /* 54 */ 1, {  2,  2,  1,  2 } }, /* 111111111111011 */
+    { /* 55 */ 1, {  2,  1,  2,  2 } }, /* 111111111111100 */
+    { /* 56 */ 1, {  2,  0,  1,  2 } }, /* 111111111111101 */
+    { /* 57 */ 1, {  2,  0,  0,  2 } }, /* 111111111111110 */
+    { /* 58 */ 0, { 1, 2, 0, 0 } },
+    { /* 59 */ 1, {  2,  2,  0,  2 } }, /* 1111111111111110 */
+    { /* 60 */ 1, {  2,  0,  2,  2 } }  /* 1111111111111111 */
+};
diff --git a/contrib/libfaad/codebook/hcb_4.h b/contrib/libfaad/codebook/hcb_4.h
new file mode 100644
index 000000000..c2b43e005
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_4.h
@@ -0,0 +1,199 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_4.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_4 */
+
+
+/* 1st step: 5 bits
+ *           2^5 = 32 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb4_1[] = {
+    /* 4 bit codewords */
+    { /* 00000 */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /* 00010 */ 1, 0 },
+    { /*       */ 1, 0 },
+    { /* 00100 */ 2, 0 },
+    { /*       */ 2, 0 },
+    { /* 00110 */ 3, 0 },
+    { /*       */ 3, 0 },
+    { /* 01000 */ 4, 0 },
+    { /*       */ 4, 0 },
+    { /* 01010 */ 5, 0 },
+    { /*       */ 5, 0 },
+    { /* 01100 */ 6, 0 },
+    { /*       */ 6, 0 },
+    { /* 01110 */ 7, 0 },
+    { /*       */ 7, 0 },
+    { /* 10000 */ 8, 0 },
+    { /*       */ 8, 0 },
+    { /* 10010 */ 9, 0 },
+    { /*       */ 9, 0 },
+
+    /* 5 bit codewords */
+    { /* 10100 */ 10, 0 },
+    { /* 10101 */ 11, 0 },
+    { /* 10110 */ 12, 0 },
+    { /* 10111 */ 13, 0 },
+    { /* 11000 */ 14, 0 },
+    { /* 11001 */ 15, 0 },
+
+    /* 7 bit codewords */
+    { /* 11010 */ 16, 2 },
+    { /* 11011 */ 20, 2 },
+
+    /* 7/8 bit codewords */
+    { /* 11100 */ 24, 3 },
+
+    /* 8 bit codewords */
+    { /* 11101 */ 32, 3 },
+
+    /* 8/9 bit codewords */
+    { /* 11110 */ 40, 4 },
+
+    /* 9/10/11/12 bit codewords */
+    { /* 11111 */ 56, 7 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_quad hcb4_2[] = {
+    /* 4 bit codewords */
+    { 4,  1,  1,  1,  1 },
+    { 4,  0,  1,  1,  1 },
+    { 4,  1,  1,  0,  1 },
+    { 4,  1,  1,  1,  0 },
+    { 4,  1,  0,  1,  1 },
+    { 4,  1,  0,  0,  0 },
+    { 4,  1,  1,  0,  0 },
+    { 4,  0,  0,  0,  0 },
+    { 4,  0,  0,  1,  1 },
+    { 4,  1,  0,  1,  0 },
+
+    /* 5 bit codewords */
+    { 5,  1,  0,  0,  1 },
+    { 5,  0,  1,  1,  0 },
+    { 5,  0,  0,  0,  1 },
+    { 5,  0,  1,  0,  1 },
+    { 5,  0,  0,  1,  0 },
+    { 5,  0,  1,  0,  0 },
+
+    /* 7 bit codewords */
+    /* first 5 bits: 11010 */
+    { 7,  2,  1,  1,  1 },
+    { 7,  1,  1,  2,  1 },
+    { 7,  1,  2,  1,  1 },
+    { 7,  1,  1,  1,  2 },
+    /* first 5 bits: 11011 */
+    { 7,  2,  1,  1,  0 },
+    { 7,  2,  1,  0,  1 },
+    { 7,  1,  2,  1,  0 },
+    { 7,  2,  0,  1,  1 },
+
+    /* 7/8 bit codewords */
+    /* first 5 bits: 11100 */
+    { 7,  0,  1,  2,  1 }, { 7,  0,  1,  2,  1 },
+    { 8,  0,  1,  1,  2 },
+    { 8,  1,  1,  2,  0 },
+    { 8,  0,  2,  1,  1 },
+    { 8,  1,  0,  1,  2 },
+    { 8,  1,  2,  0,  1 },
+    { 8,  1,  1,  0,  2 },
+
+    /* 8 bit codewords */
+    { 8,  1,  0,  2,  1 },
+    { 8,  2,  1,  0,  0 },
+    { 8,  2,  0,  1,  0 },
+    { 8,  1,  2,  0,  0 },
+    { 8,  2,  0,  0,  1 },
+    { 8,  0,  1,  0,  2 },
+    { 8,  0,  2,  1,  0 },
+    { 8,  0,  0,  1,  2 },
+
+    /* 8/9 bit codewords */
+    { 8,  0,  1,  2,  0 }, { 8,  0,  1,  2,  0 },
+    { 8,  0,  2,  0,  1 }, { 8,  0,  2,  0,  1 },
+    { 8,  1,  0,  0,  2 }, { 8,  1,  0,  0,  2 },
+    { 8,  0,  0,  2,  1 }, { 8,  0,  0,  2,  1 },
+    { 8,  1,  0,  2,  0 }, { 8,  1,  0,  2,  0 },
+    { 8,  2,  0,  0,  0 }, { 8,  2,  0,  0,  0 },
+    { 8,  0,  0,  0,  2 }, { 8,  0,  0,  0,  2 },
+    { 9,  0,  2,  0,  0 },
+    { 9,  0,  0,  2,  0 },
+
+    /* 9/10/11 bit codewords */
+    /* 9 bit codewords repeated 2^3 = 8 times */
+    { 9,  1,  2,  2,  1 }, { 9,  1,  2,  2,  1 }, { 9,  1,  2,  2,  1 }, { 9,  1,  2,  2,  1 },
+    { 9,  1,  2,  2,  1 }, { 9,  1,  2,  2,  1 }, { 9,  1,  2,  2,  1 }, { 9,  1,  2,  2,  1 },
+    { 9,  2,  2,  1,  1 }, { 9,  2,  2,  1,  1 }, { 9,  2,  2,  1,  1 }, { 9,  2,  2,  1,  1 },
+    { 9,  2,  2,  1,  1 }, { 9,  2,  2,  1,  1 }, { 9,  2,  2,  1,  1 }, { 9,  2,  2,  1,  1 },
+    { 9,  2,  1,  2,  1 }, { 9,  2,  1,  2,  1 }, { 9,  2,  1,  2,  1 }, { 9,  2,  1,  2,  1 },
+    { 9,  2,  1,  2,  1 }, { 9,  2,  1,  2,  1 }, { 9,  2,  1,  2,  1 }, { 9,  2,  1,  2,  1 },
+    { 9,  1,  1,  2,  2 }, { 9,  1,  1,  2,  2 }, { 9,  1,  1,  2,  2 }, { 9,  1,  1,  2,  2 },
+    { 9,  1,  1,  2,  2 }, { 9,  1,  1,  2,  2 }, { 9,  1,  1,  2,  2 }, { 9,  1,  1,  2,  2 },
+    { 9,  1,  2,  1,  2 }, { 9,  1,  2,  1,  2 }, { 9,  1,  2,  1,  2 }, { 9,  1,  2,  1,  2 },
+    { 9,  1,  2,  1,  2 }, { 9,  1,  2,  1,  2 }, { 9,  1,  2,  1,  2 }, { 9,  1,  2,  1,  2 },
+    { 9,  2,  1,  1,  2 }, { 9,  2,  1,  1,  2 }, { 9,  2,  1,  1,  2 }, { 9,  2,  1,  1,  2 },
+    { 9,  2,  1,  1,  2 }, { 9,  2,  1,  1,  2 }, { 9,  2,  1,  1,  2 }, { 9,  2,  1,  1,  2 },
+    /* 10 bit codewords repeated 2^2 = 4 times */
+    { 10,  1,  2,  2,  0 }, { 10,  1,  2,  2,  0 }, { 10,  1,  2,  2,  0 }, { 10,  1,  2,  2,  0 },
+    { 10,  2,  2,  1,  0 }, { 10,  2,  2,  1,  0 }, { 10,  2,  2,  1,  0 }, { 10,  2,  2,  1,  0 },
+    { 10,  2,  1,  2,  0 }, { 10,  2,  1,  2,  0 }, { 10,  2,  1,  2,  0 }, { 10,  2,  1,  2,  0 },
+    { 10,  0,  2,  2,  1 }, { 10,  0,  2,  2,  1 }, { 10,  0,  2,  2,  1 }, { 10,  0,  2,  2,  1 },
+    { 10,  0,  1,  2,  2 }, { 10,  0,  1,  2,  2 }, { 10,  0,  1,  2,  2 }, { 10,  0,  1,  2,  2 },
+    { 10,  2,  2,  0,  1 }, { 10,  2,  2,  0,  1 }, { 10,  2,  2,  0,  1 }, { 10,  2,  2,  0,  1 },
+    { 10,  0,  2,  1,  2 }, { 10,  0,  2,  1,  2 }, { 10,  0,  2,  1,  2 }, { 10,  0,  2,  1,  2 },
+    { 10,  2,  0,  2,  1 }, { 10,  2,  0,  2,  1 }, { 10,  2,  0,  2,  1 }, { 10,  2,  0,  2,  1 },
+    { 10,  1,  0,  2,  2 }, { 10,  1,  0,  2,  2 }, { 10,  1,  0,  2,  2 }, { 10,  1,  0,  2,  2 },
+    { 10,  2,  2,  2,  1 }, { 10,  2,  2,  2,  1 }, { 10,  2,  2,  2,  1 }, { 10,  2,  2,  2,  1 },
+    { 10,  1,  2,  0,  2 }, { 10,  1,  2,  0,  2 }, { 10,  1,  2,  0,  2 }, { 10,  1,  2,  0,  2 },
+    { 10,  2,  0,  1,  2 }, { 10,  2,  0,  1,  2 }, { 10,  2,  0,  1,  2 }, { 10,  2,  0,  1,  2 },
+    { 10,  2,  1,  0,  2 }, { 10,  2,  1,  0,  2 }, { 10,  2,  1,  0,  2 }, { 10,  2,  1,  0,  2 },
+    { 10,  1,  2,  2,  2 }, { 10,  1,  2,  2,  2 }, { 10,  1,  2,  2,  2 }, { 10,  1,  2,  2,  2 },
+    /* 11 bit codewords repeated 2^1 = 2 times */
+    { 11,  2,  1,  2,  2 }, { 11,  2,  1,  2,  2 },
+    { 11,  2,  2,  1,  2 }, { 11,  2,  2,  1,  2 },
+    { 11,  0,  2,  2,  0 }, { 11,  0,  2,  2,  0 },
+    { 11,  2,  2,  0,  0 }, { 11,  2,  2,  0,  0 },
+    { 11,  0,  0,  2,  2 }, { 11,  0,  0,  2,  2 },
+    { 11,  2,  0,  2,  0 }, { 11,  2,  0,  2,  0 },
+    { 11,  0,  2,  0,  2 }, { 11,  0,  2,  0,  2 },
+    { 11,  2,  0,  0,  2 }, { 11,  2,  0,  0,  2 },
+    { 11,  2,  2,  2,  2 }, { 11,  2,  2,  2,  2 },
+    { 11,  0,  2,  2,  2 }, { 11,  0,  2,  2,  2 },
+    { 11,  2,  2,  2,  0 }, { 11,  2,  2,  2,  0 },
+    /* 12 bit codewords */
+    { 12,  2,  2,  0,  2 },
+    { 12,  2,  0,  2,  2 },
+};
diff --git a/contrib/libfaad/codebook/hcb_5.h b/contrib/libfaad/codebook/hcb_5.h
new file mode 100644
index 000000000..ca7c473bf
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_5.h
@@ -0,0 +1,196 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_5.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* Binary search huffman table HCB_5 */
+
+
+static hcb_bin_pair hcb5[] = {
+    { /*  0 */ 0, {  1,  2 } },
+    { /*  1 */ 1, {  0,  0 } }, /* 0 */
+    { /*  2 */ 0, {  1,  2 } },
+    { /*  3 */ 0, {  2,  3 } },
+    { /*  4 */ 0, {  3,  4 } },
+    { /*  5 */ 0, {  4,  5 } },
+    { /*  6 */ 0, {  5,  6 } },
+    { /*  7 */ 0, {  6,  7 } },
+    { /*  8 */ 0, {  7,  8 } },
+    { /*  9 */ 1, { -1,  0 } }, /* 1000 */
+    { /* 10 */ 1, {  1,  0 } }, /* 1001 */
+    { /* 11 */ 1, {  0,  1 } }, /* 1010 */
+    { /* 12 */ 1, {  0, -1 } }, /* 1011 */
+    { /* 13 */ 0, {  4,  5 } },
+    { /* 14 */ 0, {  5,  6 } },
+    { /* 15 */ 0, {  6,  7 } },
+    { /* 16 */ 0, {  7,  8 } },
+    { /* 17 */ 1, {  1, -1 } },
+    { /* 18 */ 1, { -1,  1 } },
+    { /* 19 */ 1, { -1, -1 } },
+    { /* 20 */ 1, {  1,  1 } },
+    { /* 21 */ 0, {  4,  5 } },
+    { /* 22 */ 0, {  5,  6 } },
+    { /* 23 */ 0, {  6,  7 } },
+    { /* 24 */ 0, {  7,  8 } },
+    { /* 25 */ 0, {  8,  9 } },
+    { /* 26 */ 0, {  9, 10 } },
+    { /* 27 */ 0, { 10, 11 } },
+    { /* 28 */ 0, { 11, 12 } },
+    { /* 29 */ 0, { 12, 13 } },
+    { /* 30 */ 0, { 13, 14 } },
+    { /* 31 */ 0, { 14, 15 } },
+    { /* 32 */ 0, { 15, 16 } },
+    { /* 33 */ 1, { -2,  0 } },
+    { /* 34 */ 1, {  0,  2 } },
+    { /* 35 */ 1, {  2,  0 } },
+    { /* 36 */ 1, {  0, -2 } },
+    { /* 37 */ 0, { 12, 13 } },
+    { /* 38 */ 0, { 13, 14 } },
+    { /* 39 */ 0, { 14, 15 } },
+    { /* 40 */ 0, { 15, 16 } },
+    { /* 41 */ 0, { 16, 17 } },
+    { /* 42 */ 0, { 17, 18 } },
+    { /* 43 */ 0, { 18, 19 } },
+    { /* 44 */ 0, { 19, 20 } },
+    { /* 45 */ 0, { 20, 21 } },
+    { /* 46 */ 0, { 21, 22 } },
+    { /* 47 */ 0, { 22, 23 } },
+    { /* 48 */ 0, { 23, 24 } },
+    { /* 49 */ 1, { -2, -1 } },
+    { /* 50 */ 1, {  2,  1 } },
+    { /* 51 */ 1, { -1, -2 } },
+    { /* 52 */ 1, {  1,  2 } },
+    { /* 53 */ 1, { -2,  1 } },
+    { /* 54 */ 1, {  2, -1 } },
+    { /* 55 */ 1, { -1,  2 } },
+    { /* 56 */ 1, {  1, -2 } },
+    { /* 57 */ 1, { -3,  0 } },
+    { /* 58 */ 1, {  3,  0 } },
+    { /* 59 */ 1, {  0, -3 } },
+    { /* 60 */ 1, {  0,  3 } },
+    { /* 61 */ 0, { 12, 13 } },
+    { /* 62 */ 0, { 13, 14 } },
+    { /* 63 */ 0, { 14, 15 } },
+    { /* 64 */ 0, { 15, 16 } },
+    { /* 65 */ 0, { 16, 17 } },
+    { /* 66 */ 0, { 17, 18 } },
+    { /* 67 */ 0, { 18, 19 } },
+    { /* 68 */ 0, { 19, 20 } },
+    { /* 69 */ 0, { 20, 21 } },
+    { /* 70 */ 0, { 21, 22 } },
+    { /* 71 */ 0, { 22, 23 } },
+    { /* 72 */ 0, { 23, 24 } },
+    { /* 73 */ 1, { -3, -1 } },
+    { /* 74 */ 1, {  1,  3 } },
+    { /* 75 */ 1, {  3,  1 } },
+    { /* 76 */ 1, { -1, -3 } },
+    { /* 77 */ 1, { -3,  1 } },
+    { /* 78 */ 1, {  3, -1 } },
+    { /* 79 */ 1, {  1, -3 } },
+    { /* 80 */ 1, { -1,  3 } },
+    { /* 81 */ 1, { -2,  2 } },
+    { /* 82 */ 1, {  2,  2 } },
+    { /* 83 */ 1, { -2, -2 } },
+    { /* 84 */ 1, {  2, -2 } },
+    { /* 85 */ 0, { 12, 13 } },
+    { /* 86 */ 0, { 13, 14 } },
+    { /* 87 */ 0, { 14, 15 } },
+    { /* 88 */ 0, { 15, 16 } },
+    { /* 89 */ 0, { 16, 17 } },
+    { /* 90 */ 0, { 17, 18 } },
+    { /* 91 */ 0, { 18, 19 } },
+    { /* 92 */ 0, { 19, 20 } },
+    { /* 93 */ 0, { 20, 21 } },
+    { /* 94 */ 0, { 21, 22 } },
+    { /* 95 */ 0, { 22, 23 } },
+    { /* 96 */ 0, { 23, 24 } },
+    { /* 97 */ 1, { -3, -2 } },
+    { /* 98 */ 1, {  3, -2 } },
+    { /* 99 */ 1, { -2,  3 } },
+    { /* 00 */ 1, {  2, -3 } },
+    { /* 01 */ 1, {  3,  2 } },
+    { /* 02 */ 1, {  2,  3 } },
+    { /* 03 */ 1, { -3,  2 } },
+    { /* 04 */ 1, { -2, -3 } },
+    { /* 05 */ 1, {  0, -4 } },
+    { /* 06 */ 1, { -4,  0 } },
+    { /* 07 */ 1, {  4,  1 } },
+    { /* 08 */ 1, {  4,  0 } },
+    { /* 09 */ 0, { 12, 13 } },
+    { /* 10 */ 0, { 13, 14 } },
+    { /* 11 */ 0, { 14, 15 } },
+    { /* 12 */ 0, { 15, 16 } },
+    { /* 13 */ 0, { 16, 17 } },
+    { /* 14 */ 0, { 17, 18 } },
+    { /* 15 */ 0, { 18, 19 } },
+    { /* 16 */ 0, { 19, 20 } },
+    { /* 17 */ 0, { 20, 21 } },
+    { /* 18 */ 0, { 21, 22 } },
+    { /* 19 */ 0, { 22, 23 } },
+    { /* 20 */ 0, { 23, 24 } },
+    { /* 21 */ 1, { -4, -1 } },
+    { /* 22 */ 1, {  0,  4 } },
+    { /* 23 */ 1, {  4, -1 } },
+    { /* 24 */ 1, { -1, -4 } },
+    { /* 25 */ 1, {  1,  4 } },
+    { /* 26 */ 1, { -1,  4 } },
+    { /* 27 */ 1, { -4,  1 } },
+    { /* 28 */ 1, {  1, -4 } },
+    { /* 29 */ 1, {  3, -3 } },
+    { /* 30 */ 1, { -3, -3 } },
+    { /* 31 */ 1, { -3,  3 } },
+    { /* 32 */ 1, { -2,  4 } },
+    { /* 33 */ 1, { -4, -2 } },
+    { /* 34 */ 1, {  4,  2 } },
+    { /* 35 */ 1, {  2, -4 } },
+    { /* 36 */ 1, {  2,  4 } },
+    { /* 37 */ 1, {  3,  3 } },
+    { /* 38 */ 1, { -4,  2 } },
+    { /* 39 */ 0, { 6, 7 } },
+    { /* 40 */ 0, { 7, 8 } },
+    { /* 41 */ 0, { 8, 9 } },
+    { /* 42 */ 0, { 9, 10 } },
+    { /* 43 */ 0, { 10, 11 } },
+    { /* 44 */ 0, { 11, 12 } },
+    { /* 45 */ 1, { -2, -4 } },
+    { /* 46 */ 1, {  4, -2 } },
+    { /* 47 */ 1, {  3, -4 } },
+    { /* 48 */ 1, { -4, -3 } },
+    { /* 49 */ 1, { -4,  3 } },
+    { /* 50 */ 1, {  3,  4 } },
+    { /* 51 */ 1, { -3,  4 } },
+    { /* 52 */ 1, {  4,  3 } },
+    { /* 53 */ 1, {  4, -3 } },
+    { /* 54 */ 1, { -3, -4 } },
+    { /* 55 */ 0, { 2, 3 } },
+    { /* 56 */ 0, { 3, 4 } },
+    { /* 57 */ 1, {  4, -4 } },
+    { /* 58 */ 1, { -4,  4 } },
+    { /* 59 */ 1, {  4,  4 } },
+    { /* 60 */ 1, { -4, -4 } }
+};
diff --git a/contrib/libfaad/codebook/hcb_6.h b/contrib/libfaad/codebook/hcb_6.h
new file mode 100644
index 000000000..2181d63d5
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_6.h
@@ -0,0 +1,182 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_6.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_6 */
+
+
+/* 1st step: 5 bits
+ *           2^5 = 32 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb6_1[] = {
+    /* 4 bit codewords */
+    { /* 00000 */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /* 00010 */ 1, 0 },
+    { /*       */ 1, 0 },
+    { /* 00100 */ 2, 0 },
+    { /*       */ 2, 0 },
+    { /* 00110 */ 3, 0 },
+    { /*       */ 3, 0 },
+    { /* 01000 */ 4, 0 },
+    { /*       */ 4, 0 },
+    { /* 01010 */ 5, 0 },
+    { /*       */ 5, 0 },
+    { /* 01100 */ 6, 0 },
+    { /*       */ 6, 0 },
+    { /* 01110 */ 7, 0 },
+    { /*       */ 7, 0 },
+    { /* 10000 */ 8, 0 },
+    { /*       */ 8, 0 },
+
+    /* 6 bit codewords */
+    { /* 10010 */ 9, 1 },
+    { /* 10011 */ 11, 1 },
+    { /* 10100 */ 13, 1 },
+    { /* 10101 */ 15, 1 },
+    { /* 10110 */ 17, 1 },
+    { /* 10111 */ 19, 1 },
+    { /* 11000 */ 21, 1 },
+    { /* 11001 */ 23, 1 },
+
+    /* 7 bit codewords */
+    { /* 11010 */ 25, 2 },
+    { /* 11011 */ 29, 2 },
+    { /* 11100 */ 33, 2 },
+
+    /* 7/8 bit codewords */
+    { /* 11101 */ 37, 3 },
+
+    /* 8/9 bit codewords */
+    { /* 11110 */ 45, 4 },
+
+    /* 9/10/11 bit codewords */
+    { /* 11111 */ 61, 6 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_pair hcb6_2[] = {
+    /* 4 bit codewords */
+    { 4,  0,  0 },
+    { 4,  1,  0 },
+    { 4,  0, -1 },
+    { 4,  0,  1 },
+    { 4, -1,  0 },
+    { 4,  1,  1 },
+    { 4, -1,  1 },
+    { 4,  1, -1 },
+    { 4, -1, -1 },
+
+    /* 6 bit codewords */
+    { 6,  2, -1 },
+    { 6,  2,  1 },
+    { 6, -2,  1 },
+    { 6, -2, -1 },
+    { 6, -2,  0 },
+    { 6, -1,  2 },
+    { 6,  2,  0 },
+    { 6,  1, -2 },
+    { 6,  1,  2 },
+    { 6,  0, -2 },
+    { 6, -1, -2 },
+    { 6,  0,  2 },
+    { 6,  2, -2 },
+    { 6, -2,  2 },
+    { 6, -2, -2 },
+    { 6,  2,  2 },
+
+    /* 7 bit codewords */
+    { 7, -3,  1 },
+    { 7,  3,  1 },
+    { 7,  3, -1 },
+    { 7, -1,  3 },
+    { 7, -3, -1 },
+    { 7,  1,  3 },
+    { 7,  1, -3 },
+    { 7, -1, -3 },
+    { 7,  3,  0 },
+    { 7, -3,  0 },
+    { 7,  0, -3 },
+    { 7,  0,  3 },
+
+    /* 7/8 bit codewords */
+    { 7,  3,  2 }, { 7,  3,  2 },
+    { 8, -3, -2 },
+    { 8, -2,  3 },
+    { 8,  2,  3 },
+    { 8,  3, -2 },
+    { 8,  2, -3 },
+    { 8, -2, -3 },
+
+    /* 8 bit codewords */
+    { 8, -3,  2 }, { 8, -3,  2 },
+    { 8,  3,  3 }, { 8,  3,  3 },
+    { 9,  3, -3 },
+    { 9, -3, -3 },
+    { 9, -3,  3 },
+    { 9,  1, -4 },
+    { 9, -1, -4 },
+    { 9,  4,  1 },
+    { 9, -4,  1 },
+    { 9, -4, -1 },
+    { 9,  1,  4 },
+    { 9,  4, -1 },
+    { 9, -1,  4 },
+    { 9,  0, -4 },
+
+    /* 9/10/11 bit codewords */
+    { 9, -4,  2 }, { 9, -4,  2 }, { 9, -4,  2 }, { 9, -4,  2 },
+    { 9, -4, -2 }, { 9, -4, -2 }, { 9, -4, -2 }, { 9, -4, -2 },
+    { 9,  2,  4 }, { 9,  2,  4 }, { 9,  2,  4 }, { 9,  2,  4 },
+    { 9, -2, -4 }, { 9, -2, -4 }, { 9, -2, -4 }, { 9, -2, -4 },
+    { 9, -4,  0 }, { 9, -4,  0 }, { 9, -4,  0 }, { 9, -4,  0 },
+    { 9,  4,  2 }, { 9,  4,  2 }, { 9,  4,  2 }, { 9,  4,  2 },
+    { 9,  4, -2 }, { 9,  4, -2 }, { 9,  4, -2 }, { 9,  4, -2 },
+    { 9, -2,  4 }, { 9, -2,  4 }, { 9, -2,  4 }, { 9, -2,  4 },
+    { 9,  4,  0 }, { 9,  4,  0 }, { 9,  4,  0 }, { 9,  4,  0 },
+    { 9,  2, -4 }, { 9,  2, -4 }, { 9,  2, -4 }, { 9,  2, -4 },
+    { 9,  0,  4 }, { 9,  0,  4 }, { 9,  0,  4 }, { 9,  0,  4 },
+    { 10, -3, -4 }, { 10, -3, -4 },
+    { 10, -3,  4 }, { 10, -3,  4 },
+    { 10,  3, -4 }, { 10,  3, -4 },
+    { 10,  4, -3 }, { 10,  4, -3 },
+    { 10,  3,  4 }, { 10,  3,  4 },
+    { 10,  4,  3 }, { 10,  4,  3 },
+    { 10, -4,  3 }, { 10, -4,  3 },
+    { 10, -4, -3 }, { 10, -4, -3 },
+    { 11,  4,  4 },
+    { 11, -4,  4 },
+    { 11, -4, -4 },
+    { 11,  4, -4 }
+};
diff --git a/contrib/libfaad/codebook/hcb_7.h b/contrib/libfaad/codebook/hcb_7.h
new file mode 100644
index 000000000..54c85c11d
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_7.h
@@ -0,0 +1,162 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_7.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* Binary search huffman table HCB_7 */
+
+
+static hcb_bin_pair hcb7[] = {
+    { /*  0 */ 0, { 1, 2 } },
+    { /*  1 */ 1, { 0, 0 } },
+    { /*  2 */ 0, { 1, 2 } },
+    { /*  3 */ 0, { 2, 3 } },
+    { /*  4 */ 0, { 3, 4 } },
+    { /*  5 */ 1, { 1, 0 } },
+    { /*  6 */ 1, { 0, 1 } },
+    { /*  7 */ 0, { 2, 3 } },
+    { /*  8 */ 0, { 3, 4 } },
+    { /*  9 */ 1, { 1,  1 } },
+    { /* 10 */ 0, { 3, 4 } },
+    { /* 11 */ 0, { 4, 5 } },
+    { /* 12 */ 0, { 5, 6 } },
+    { /* 13 */ 0, { 6, 7 } },
+    { /* 14 */ 0, { 7, 8 } },
+    { /* 15 */ 0, { 8, 9 } },
+    { /* 16 */ 0, { 9, 10 } },
+    { /* 17 */ 0, { 10, 11 } },
+    { /* 18 */ 0, { 11, 12 } },
+    { /* 19 */ 1, { 2,  1 } },
+    { /* 20 */ 1, { 1,  2 } },
+    { /* 21 */ 1, { 2,  0 } },
+    { /* 22 */ 1, { 0,  2 } },
+    { /* 23 */ 0, { 8, 9 } },
+    { /* 24 */ 0, { 9, 10 } },
+    { /* 25 */ 0, { 10, 11 } },
+    { /* 26 */ 0, { 11, 12 } },
+    { /* 27 */ 0, { 12, 13 } },
+    { /* 28 */ 0, { 13, 14 } },
+    { /* 29 */ 0, { 14, 15 } },
+    { /* 30 */ 0, { 15, 16 } },
+    { /* 31 */ 1, { 3,  1 } },
+    { /* 32 */ 1, { 1,  3 } },
+    { /* 33 */ 1, { 2,  2 } },
+    { /* 34 */ 1, { 3,  0 } },
+    { /* 35 */ 1, { 0,  3 } },
+    { /* 36 */ 0, { 11, 12 } },
+    { /* 37 */ 0, { 12, 13 } },
+    { /* 38 */ 0, { 13, 14 } },
+    { /* 39 */ 0, { 14, 15 } },
+    { /* 40 */ 0, { 15, 16 } },
+    { /* 41 */ 0, { 16, 17 } },
+    { /* 42 */ 0, { 17, 18 } },
+    { /* 43 */ 0, { 18, 19 } },
+    { /* 44 */ 0, { 19, 20 } },
+    { /* 45 */ 0, { 20, 21 } },
+    { /* 46 */ 0, { 21, 22 } },
+    { /* 47 */ 1, { 2,  3 } },
+    { /* 48 */ 1, { 3,  2 } },
+    { /* 49 */ 1, { 1,  4 } },
+    { /* 50 */ 1, { 4,  1 } },
+    { /* 51 */ 1, { 1,  5 } },
+    { /* 52 */ 1, { 5,  1 } },
+    { /* 53 */ 1, { 3,  3 } },
+    { /* 54 */ 1, { 2,  4 } },
+    { /* 55 */ 1, { 0,  4 } },
+    { /* 56 */ 1, { 4,  0 } },
+    { /* 57 */ 0, { 12, 13 } },
+    { /* 58 */ 0, { 13, 14 } },
+    { /* 59 */ 0, { 14, 15 } },
+    { /* 60 */ 0, { 15, 16 } },
+    { /* 61 */ 0, { 16, 17 } },
+    { /* 62 */ 0, { 17, 18 } },
+    { /* 63 */ 0, { 18, 19 } },
+    { /* 64 */ 0, { 19, 20 } },
+    { /* 65 */ 0, { 20, 21 } },
+    { /* 66 */ 0, { 21, 22 } },
+    { /* 67 */ 0, { 22, 23 } },
+    { /* 68 */ 0, { 23, 24 } },
+    { /* 69 */ 1, { 4,  2 } },
+    { /* 70 */ 1, { 2,  5 } },
+    { /* 71 */ 1, { 5,  2 } },
+    { /* 72 */ 1, { 0,  5 } },
+    { /* 73 */ 1, { 6,  1 } },
+    { /* 74 */ 1, { 5,  0 } },
+    { /* 75 */ 1, { 1,  6 } },
+    { /* 76 */ 1, { 4,  3 } },
+    { /* 77 */ 1, { 3,  5 } },
+    { /* 78 */ 1, { 3,  4 } },
+    { /* 79 */ 1, { 5,  3 } },
+    { /* 80 */ 1, { 2,  6 } },
+    { /* 81 */ 1, { 6,  2 } },
+    { /* 82 */ 1, { 1,  7 } },
+    { /* 83 */ 0, { 10, 11 } },
+    { /* 84 */ 0, { 11, 12 } },
+    { /* 85 */ 0, { 12, 13 } },
+    { /* 86 */ 0, { 13, 14 } },
+    { /* 87 */ 0, { 14, 15 } },
+    { /* 88 */ 0, { 15, 16 } },
+    { /* 89 */ 0, { 16, 17 } },
+    { /* 90 */ 0, { 17, 18 } },
+    { /* 91 */ 0, { 18, 19 } },
+    { /* 92 */ 0, { 19, 20 } },
+    { /* 93 */ 1, { 3,  6 } },
+    { /* 94 */ 1, { 0,  6 } },
+    { /* 95 */ 1, { 6,  0 } },
+    { /* 96 */ 1, { 4,  4 } },
+    { /* 97 */ 1, { 7,  1 } },
+    { /* 98 */ 1, { 4,  5 } },
+    { /* 99 */ 1, { 7,  2 } },
+    { /* 00 */ 1, { 5,  4 } },
+    { /* 01 */ 1, { 6,  3 } },
+    { /* 02 */ 1, { 2,  7 } },
+    { /* 03 */ 1, { 7,  3 } },
+    { /* 04 */ 1, { 6,  4 } },
+    { /* 05 */ 1, { 5,  5 } },
+    { /* 06 */ 1, { 4,  6 } },
+    { /* 07 */ 1, { 3,  7 } },
+    { /* 08 */ 0, { 5, 6 } },
+    { /* 09 */ 0, { 6, 7 } },
+    { /* 10 */ 0, { 7, 8 } },
+    { /* 11 */ 0, { 8, 9 } },
+    { /* 12 */ 0, { 9, 10 } },
+    { /* 13 */ 1, { 7,  0 } },
+    { /* 14 */ 1, { 0,  7 } },
+    { /* 15 */ 1, { 6,  5 } },
+    { /* 16 */ 1, { 5,  6 } },
+    { /* 17 */ 1, { 7,  4 } },
+    { /* 18 */ 1, { 4,  7 } },
+    { /* 19 */ 1, { 5,  7 } },
+    { /* 20 */ 1, { 7,  5 } },
+    { /* 21 */ 0, { 2, 3 } },
+    { /* 22 */ 0, { 3, 4 } },
+    { /* 23 */ 1, { 7,  6 } },
+    { /* 24 */ 1, { 6,  6 } },
+    { /* 25 */ 1, { 6,  7 } },
+    { /* 26 */ 1, { 7,  7 } }
+};
diff --git a/contrib/libfaad/codebook/hcb_8.h b/contrib/libfaad/codebook/hcb_8.h
new file mode 100644
index 000000000..6e3f1009e
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_8.h
@@ -0,0 +1,173 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_8.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* 2-step huffman table HCB_8 */
+
+
+/* 1st step: 5 bits
+ *           2^5 = 32 entries
+ *
+ * Used to find offset into 2nd step table and number of extra bits to get
+ */
+static hcb hcb8_1[] = {
+    /* 3 bit codeword */
+    { /* 00000 */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+    { /*       */ 0, 0 },
+
+    /* 4 bit codewords */
+    { /* 00100 */ 1, 0 },
+    { /*       */ 1, 0 },
+    { /* 00110 */ 2, 0 },
+    { /*       */ 2, 0 },
+    { /* 01000 */ 3, 0 },
+    { /*       */ 3, 0 },
+    { /* 01010 */ 4, 0 },
+    { /*       */ 4, 0 },
+    { /* 01100 */ 5, 0 },
+    { /*       */ 5, 0 },
+
+    /* 5 bit codewords */
+    { /* 01110 */ 6, 0 },
+    { /* 01111 */ 7, 0 },
+    { /* 10000 */ 8, 0 },
+    { /* 10001 */ 9, 0 },
+    { /* 10010 */ 10, 0 },
+    { /* 10011 */ 11, 0 },
+    { /* 10100 */ 12, 0 },
+
+    /* 6 bit codewords */
+    { /* 10101 */ 13, 1 },
+    { /* 10110 */ 15, 1 },
+    { /* 10111 */ 17, 1 },
+    { /* 11000 */ 19, 1 },
+    { /* 11001 */ 21, 1 },
+
+    /* 7 bit codewords */
+    { /* 11010 */ 23, 2 },
+    { /* 11011 */ 27, 2 },
+    { /* 11100 */ 31, 2 },
+
+    /* 7/8 bit codewords */
+    { /* 11101 */ 35, 3 },
+
+    /* 8 bit codewords */
+    { /* 11110 */ 43, 3 },
+
+    /* 8/9/10 bit codewords */
+    { /* 11111 */ 51, 5 }
+};
+
+/* 2nd step table
+ *
+ * Gives size of codeword and actual data (x,y,v,w)
+ */
+static hcb_2_pair hcb8_2[] = {
+    /* 3 bit codeword */
+    { 3,  1,  1 },
+
+    /* 4 bit codewords */
+    { 4,  2,  1 },
+    { 4,  1,  0 },
+    { 4,  1,  2 },
+    { 4,  0,  1 },
+    { 4,  2,  2 },
+
+    /* 5 bit codewords */
+    { 5,  0,  0 },
+    { 5,  2,  0 },
+    { 5,  0,  2 },
+    { 5,  3,  1 },
+    { 5,  1,  3 },
+    { 5,  3,  2 },
+    { 5,  2,  3 },
+
+    /* 6 bit codewords */
+    { 6,  3,  3 },
+    { 6,  4,  1 },
+    { 6,  1,  4 },
+    { 6,  4,  2 },
+    { 6,  2,  4 },
+    { 6,  3,  0 },
+    { 6,  0,  3 },
+    { 6,  4,  3 },
+    { 6,  3,  4 },
+    { 6,  5,  2 },
+
+    /* 7 bit codewords */
+    { 7,  5,  1 },
+    { 7,  2,  5 },
+    { 7,  1,  5 },
+    { 7,  5,  3 },
+    { 7,  3,  5 },
+    { 7,  4,  4 },
+    { 7,  5,  4 },
+    { 7,  0,  4 },
+    { 7,  4,  5 },
+    { 7,  4,  0 },
+    { 7,  2,  6 },
+    { 7,  6,  2 },
+
+    /* 7/8 bit codewords */
+    { 7,  6,  1 }, { 7,  6,  1 },
+    { 7,  1,  6 }, { 7,  1,  6 },
+    { 8,  3,  6 },
+    { 8,  6,  3 },
+    { 8,  5,  5 },
+    { 8,  5,  0 },
+
+    /* 8 bit codewords */
+    { 8,  6,  4 },
+    { 8,  0,  5 },
+    { 8,  4,  6 },
+    { 8,  7,  1 },
+    { 8,  7,  2 },
+    { 8,  2,  7 },
+    { 8,  6,  5 },
+    { 8,  7,  3 },
+
+    /* 8/9/10 bit codewords */
+    { 8,  1,  7 }, { 8,  1,  7 }, { 8,  1,  7 }, { 8,  1,  7 },
+    { 8,  5,  6 }, { 8,  5,  6 }, { 8,  5,  6 }, { 8,  5,  6 },
+    { 8,  3,  7 }, { 8,  3,  7 }, { 8,  3,  7 }, { 8,  3,  7 },
+    { 9,  6,  6 }, { 9,  6,  6 },
+    { 9,  7,  4 }, { 9,  7,  4 },
+    { 9,  6,  0 }, { 9,  6,  0 },
+    { 9,  4,  7 }, { 9,  4,  7 },
+    { 9,  0,  6 }, { 9,  0,  6 },
+    { 9,  7,  5 }, { 9,  7,  5 },
+    { 9,  7,  6 }, { 9,  7,  6 },
+    { 9,  6,  7 }, { 9,  6,  7 },
+    { 10,  5,  7 },
+    { 10,  7,  0 },
+    { 10,  0,  7 },
+    { 10,  7,  7 }
+};
diff --git a/contrib/libfaad/codebook/hcb_9.h b/contrib/libfaad/codebook/hcb_9.h
new file mode 100644
index 000000000..bdba2c222
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_9.h
@@ -0,0 +1,372 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_9.h,v 1.5 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* Binary search huffman table HCB_9 */
+
+
+static hcb_bin_pair hcb9[] = {
+    { /*  0 */ 0, { 1, 2 } },
+    { /*  1 */ 1, { 0, 0 } },
+    { /*  2 */ 0, { 1, 2 } },
+    { /*  3 */ 0, { 2, 3 } },
+    { /*  4 */ 0, { 3, 4 } },
+    { /*  5 */ 1, { 1,  0 } },
+    { /*  6 */ 1, { 0,  1 } },
+    { /*  7 */ 0, { 2, 3 } },
+    { /*  8 */ 0, { 3, 4 } },
+    { /*  9 */ 1, { 1,  1 } },
+    { /* 10 */ 0, { 3, 4 } },
+    { /* 11 */ 0, { 4, 5 } },
+    { /* 12 */ 0, { 5, 6 } },
+    { /* 13 */ 0, { 6, 7 } },
+    { /* 14 */ 0, { 7, 8 } },
+    { /* 15 */ 0, { 8, 9 } },
+    { /* 16 */ 0, { 9, 10 } },
+    { /* 17 */ 0, { 10, 11 } },
+    { /* 18 */ 0, { 11, 12 } },
+    { /* 19 */ 1, { 2,  1 } },
+    { /* 20 */ 1, { 1,  2 } },
+    { /* 21 */ 1, { 2,  0 } },
+    { /* 22 */ 1, { 0,  2 } },
+    { /* 23 */ 0, { 8, 9 } },
+    { /* 24 */ 0, { 9, 10 } },
+    { /* 25 */ 0, { 10, 11 } },
+    { /* 26 */ 0, { 11, 12 } },
+    { /* 27 */ 0, { 12, 13 } },
+    { /* 28 */ 0, { 13, 14 } },
+    { /* 29 */ 0, { 14, 15 } },
+    { /* 30 */ 0, { 15, 16 } },
+    { /* 31 */ 1, { 3,  1 } },
+    { /* 32 */ 1, { 2,  2 } },
+    { /* 33 */ 1, { 1,  3 } },
+    { /* 34 */ 0, { 13, 14 } },
+    { /* 35 */ 0, { 14, 15 } },
+    { /* 36 */ 0, { 15, 16 } },
+    { /* 37 */ 0, { 16, 17 } },
+    { /* 38 */ 0, { 17, 18 } },
+    { /* 39 */ 0, { 18, 19 } },
+    { /* 40 */ 0, { 19, 20 } },
+    { /* 41 */ 0, { 20, 21 } },
+    { /* 42 */ 0, { 21, 22 } },
+    { /* 43 */ 0, { 22, 23 } },
+    { /* 44 */ 0, { 23, 24 } },
+    { /* 45 */ 0, { 24, 25 } },
+    { /* 46 */ 0, { 25, 26 } },
+    { /* 47 */ 1, { 3,  0 } },
+    { /* 48 */ 1, { 0,  3 } },
+    { /* 49 */ 1, { 2,  3 } },
+    { /* 50 */ 1, { 3,  2 } },
+    { /* 51 */ 1, { 1,  4 } },
+    { /* 52 */ 1, { 4,  1 } },
+    { /* 53 */ 1, { 2,  4 } },
+    { /* 54 */ 1, { 1,  5 } },
+    { /* 55 */ 0, { 18, 19 } },
+    { /* 56 */ 0, { 19, 20 } },
+    { /* 57 */ 0, { 20, 21 } },
+    { /* 58 */ 0, { 21, 22 } },
+    { /* 59 */ 0, { 22, 23 } },
+    { /* 60 */ 0, { 23, 24 } },
+    { /* 61 */ 0, { 24, 25 } },
+    { /* 62 */ 0, { 25, 26 } },
+    { /* 63 */ 0, { 26, 27 } },
+    { /* 64 */ 0, { 27, 28 } },
+    { /* 65 */ 0, { 28, 29 } },
+    { /* 66 */ 0, { 29, 30 } },
+    { /* 67 */ 0, { 30, 31 } },
+    { /* 68 */ 0, { 31, 32 } },
+    { /* 69 */ 0, { 32, 33 } },
+    { /* 70 */ 0, { 33, 34 } },
+    { /* 71 */ 0, { 34, 35 } },
+    { /* 72 */ 0, { 35, 36 } },
+    { /* 73 */ 1, { 4,  2 } },
+    { /* 74 */ 1, { 3,  3 } },
+    { /* 75 */ 1, { 0,  4 } },
+    { /* 76 */ 1, { 4,  0 } },
+    { /* 77 */ 1, { 5,  1 } },
+    { /* 78 */ 1, { 2,  5 } },
+    { /* 79 */ 1, { 1,  6 } },
+    { /* 80 */ 1, { 3,  4 } },
+    { /* 81 */ 1, { 5,  2 } },
+    { /* 82 */ 1, { 6,  1 } },
+    { /* 83 */ 1, { 4,  3 } },
+    { /* 84 */ 0, { 25, 26 } },
+    { /* 85 */ 0, { 26, 27 } },
+    { /* 86 */ 0, { 27, 28 } },
+    { /* 87 */ 0, { 28, 29 } },
+    { /* 88 */ 0, { 29, 30 } },
+    { /* 89 */ 0, { 30, 31 } },
+    { /* 90 */ 0, { 31, 32 } },
+    { /* 91 */ 0, { 32, 33 } },
+    { /* 92 */ 0, { 33, 34 } },
+    { /* 93 */ 0, { 34, 35 } },
+    { /* 94 */ 0, { 35, 36 } },
+    { /* 95 */ 0, { 36, 37 } },
+    { /* 96 */ 0, { 37, 38 } },
+    { /* 97 */ 0, { 38, 39 } },
+    { /* 98 */ 0, { 39, 40 } },
+    { /* 99 */ 0, { 40, 41 } },
+    { /* 00 */ 0, { 41, 42 } },
+    { /* 01 */ 0, { 42, 43 } },
+    { /* 02 */ 0, { 43, 44 } },
+    { /* 03 */ 0, { 44, 45 } },
+    { /* 04 */ 0, { 45, 46 } },
+    { /* 05 */ 0, { 46, 47 } },
+    { /* 06 */ 0, { 47, 48 } },
+    { /* 07 */ 0, { 48, 49 } },
+    { /* 08 */ 0, { 49, 50 } },
+    { /* 09 */ 1, { 0,  5 } },
+    { /* 10 */ 1, { 2,  6 } },
+    { /* 11 */ 1, { 5,  0 } },
+    { /* 12 */ 1, { 1,  7 } },
+    { /* 13 */ 1, { 3,  5 } },
+    { /* 14 */ 1, { 1,  8 } },
+    { /* 15 */ 1, { 8,  1 } },
+    { /* 16 */ 1, { 4,  4 } },
+    { /* 17 */ 1, { 5,  3 } },
+    { /* 18 */ 1, { 6,  2 } },
+    { /* 19 */ 1, { 7,  1 } },
+    { /* 20 */ 1, { 0,  6 } },
+    { /* 21 */ 1, { 8,  2 } },
+    { /* 22 */ 1, { 2,  8 } },
+    { /* 23 */ 1, { 3,  6 } },
+    { /* 24 */ 1, { 2,  7 } },
+    { /* 25 */ 1, { 4,  5 } },
+    { /* 26 */ 1, { 9,  1 } },
+    { /* 27 */ 1, { 1,  9 } },
+    { /* 28 */ 1, { 7,  2 } },
+    { /* 29 */ 0, { 30, 31 } },
+    { /* 30 */ 0, { 31, 32 } },
+    { /* 31 */ 0, { 32, 33 } },
+    { /* 32 */ 0, { 33, 34 } },
+    { /* 33 */ 0, { 34, 35 } },
+    { /* 34 */ 0, { 35, 36 } },
+    { /* 35 */ 0, { 36, 37 } },
+    { /* 36 */ 0, { 37, 38 } },
+    { /* 37 */ 0, { 38, 39 } },
+    { /* 38 */ 0, { 39, 40 } },
+    { /* 39 */ 0, { 40, 41 } },
+    { /* 40 */ 0, { 41, 42 } },
+    { /* 41 */ 0, { 42, 43 } },
+    { /* 42 */ 0, { 43, 44 } },
+    { /* 43 */ 0, { 44, 45 } },
+    { /* 44 */ 0, { 45, 46 } },
+    { /* 45 */ 0, { 46, 47 } },
+    { /* 46 */ 0, { 47, 48 } },
+    { /* 47 */ 0, { 48, 49 } },
+    { /* 48 */ 0, { 49, 50 } },
+    { /* 49 */ 0, { 50, 51 } },
+    { /* 50 */ 0, { 51, 52 } },
+    { /* 51 */ 0, { 52, 53 } },
+    { /* 52 */ 0, { 53, 54 } },
+    { /* 53 */ 0, { 54, 55 } },
+    { /* 54 */ 0, { 55, 56 } },
+    { /* 55 */ 0, { 56, 57 } },
+    { /* 56 */ 0, { 57, 58 } },
+    { /* 57 */ 0, { 58, 59 } },
+    { /* 58 */ 0, { 59, 60 } },
+    { /* 59 */ 1, {  6,  0 } },
+    { /* 60 */ 1, {  5,  4 } },
+    { /* 61 */ 1, {  6,  3 } },
+    { /* 62 */ 1, {  8,  3 } },
+    { /* 63 */ 1, {  0,  7 } },
+    { /* 64 */ 1, {  9,  2 } },
+    { /* 65 */ 1, {  3,  8 } },
+    { /* 66 */ 1, {  4,  6 } },
+    { /* 67 */ 1, {  3,  7 } },
+    { /* 68 */ 1, {  0,  8 } },
+    { /* 69 */ 1, { 10,  1 } },
+    { /* 70 */ 1, {  6,  4 } },
+    { /* 71 */ 1, {  2,  9 } },
+    { /* 72 */ 1, {  5,  5 } },
+    { /* 73 */ 1, {  8,  0 } },
+    { /* 74 */ 1, {  7,  0 } },
+    { /* 75 */ 1, {  7,  3 } },
+    { /* 76 */ 1, { 10,  2 } },
+    { /* 77 */ 1, {  9,  3 } },
+    { /* 78 */ 1, {  8,  4 } },
+    { /* 79 */ 1, {  1, 10 } },
+    { /* 80 */ 1, {  7,  4 } },
+    { /* 81 */ 1, {  6,  5 } },
+    { /* 82 */ 1, {  5,  6 } },
+    { /* 83 */ 1, {  4,  8 } },
+    { /* 84 */ 1, {  4,  7 } },
+    { /* 85 */ 1, {  3,  9 } },
+    { /* 86 */ 1, { 11,  1 } },
+    { /* 87 */ 1, {  5,  8 } },
+    { /* 88 */ 1, {  9,  0 } },
+    { /* 89 */ 1, {  8,  5 } },
+    { /* 90 */ 0, { 29, 30 } },
+    { /* 91 */ 0, { 30, 31 } },
+    { /* 92 */ 0, { 31, 32 } },
+    { /* 93 */ 0, { 32, 33 } },
+    { /* 94 */ 0, { 33, 34 } },
+    { /* 95 */ 0, { 34, 35 } },
+    { /* 96 */ 0, { 35, 36 } },
+    { /* 97 */ 0, { 36, 37 } },
+    { /* 98 */ 0, { 37, 38 } },
+    { /* 99 */ 0, { 38, 39 } },
+    { /* 00 */ 0, { 39, 40 } },
+    { /* 01 */ 0, { 40, 41 } },
+    { /* 02 */ 0, { 41, 42 } },
+    { /* 03 */ 0, { 42, 43 } },
+    { /* 04 */ 0, { 43, 44 } },
+    { /* 05 */ 0, { 44, 45 } },
+    { /* 06 */ 0, { 45, 46 } },
+    { /* 07 */ 0, { 46, 47 } },
+    { /* 08 */ 0, { 47, 48 } },
+    { /* 09 */ 0, { 48, 49 } },
+    { /* 10 */ 0, { 49, 50 } },
+    { /* 11 */ 0, { 50, 51 } },
+    { /* 12 */ 0, { 51, 52 } },
+    { /* 13 */ 0, { 52, 53 } },
+    { /* 14 */ 0, { 53, 54 } },
+    { /* 15 */ 0, { 54, 55 } },
+    { /* 16 */ 0, { 55, 56 } },
+    { /* 17 */ 0, { 56, 57 } },
+    { /* 18 */ 0, { 57, 58 } },
+    { /* 19 */ 1, { 10,  3 } },
+    { /* 20 */ 1, {  2, 10 } },
+    { /* 21 */ 1, {  0,  9 } },
+    { /* 22 */ 1, { 11,  2 } },
+    { /* 23 */ 1, {  9,  4 } },
+    { /* 24 */ 1, {  6,  6 } },
+    { /* 25 */ 1, { 12,  1 } },
+    { /* 26 */ 1, {  4,  9 } },
+    { /* 27 */ 1, {  8,  6 } },
+    { /* 28 */ 1, {  1, 11 } },
+    { /* 29 */ 1, {  9,  5 } },
+    { /* 30 */ 1, { 10,  4 } },
+    { /* 31 */ 1, {  5,  7 } },
+    { /* 32 */ 1, {  7,  5 } },
+    { /* 33 */ 1, {  2, 11 } },
+    { /* 34 */ 1, {  1, 12 } },
+    { /* 35 */ 1, { 12,  2 } },
+    { /* 36 */ 1, { 11,  3 } },
+    { /* 37 */ 1, {  3, 10 } },
+    { /* 38 */ 1, {  5,  9 } },
+    { /* 39 */ 1, {  6,  7 } },
+    { /* 40 */ 1, {  8,  7 } },
+    { /* 41 */ 1, { 11,  4 } },
+    { /* 42 */ 1, {  0, 10 } },
+    { /* 43 */ 1, {  7,  6 } },
+    { /* 44 */ 1, { 12,  3 } },
+    { /* 45 */ 1, { 10,  0 } },
+    { /* 46 */ 1, { 10,  5 } },
+    { /* 47 */ 1, {  4, 10 } },
+    { /* 48 */ 1, {  6,  8 } },
+    { /* 49 */ 1, {  2, 12 } },
+    { /* 50 */ 1, {  9,  6 } },
+    { /* 51 */ 1, {  9,  7 } },
+    { /* 52 */ 1, {  4, 11 } },
+    { /* 53 */ 1, { 11,  0 } },
+    { /* 54 */ 1, {  6,  9 } },
+    { /* 55 */ 1, {  3, 11 } },
+    { /* 56 */ 1, {  5, 10 } },
+    { /* 57 */ 0, { 20, 21 } },
+    { /* 58 */ 0, { 21, 22 } },
+    { /* 59 */ 0, { 22, 23 } },
+    { /* 60 */ 0, { 23, 24 } },
+    { /* 61 */ 0, { 24, 25 } },
+    { /* 62 */ 0, { 25, 26 } },
+    { /* 63 */ 0, { 26, 27 } },
+    { /* 64 */ 0, { 27, 28 } },
+    { /* 65 */ 0, { 28, 29 } },
+    { /* 66 */ 0, { 29, 30 } },
+    { /* 67 */ 0, { 30, 31 } },
+    { /* 68 */ 0, { 31, 32 } },
+    { /* 69 */ 0, { 32, 33 } },
+    { /* 70 */ 0, { 33, 34 } },
+    { /* 71 */ 0, { 34, 35 } },
+    { /* 72 */ 0, { 35, 36 } },
+    { /* 73 */ 0, { 36, 37 } },
+    { /* 74 */ 0, { 37, 38 } },
+    { /* 75 */ 0, { 38, 39 } },
+    { /* 76 */ 0, { 39, 40 } },
+    { /* 77 */ 1, {  8,  8 } },
+    { /* 78 */ 1, {  7,  8 } },
+    { /* 79 */ 1, { 12,  5 } },
+    { /* 80 */ 1, {  3, 12 } },
+    { /* 81 */ 1, { 11,  5 } },
+    { /* 82 */ 1, {  7,  7 } },
+    { /* 83 */ 1, { 12,  4 } },
+    { /* 84 */ 1, { 11,  6 } },
+    { /* 85 */ 1, { 10,  6 } },
+    { /* 86 */ 1, {  4, 12 } },
+    { /* 87 */ 1, {  7,  9 } },
+    { /* 88 */ 1, {  5, 11 } },
+    { /* 89 */ 1, {  0, 11 } },
+    { /* 90 */ 1, { 12,  6 } },
+    { /* 91 */ 1, {  6, 10 } },
+    { /* 92 */ 1, { 12,  0 } },
+    { /* 93 */ 1, { 10,  7 } },
+    { /* 94 */ 1, {  5, 12 } },
+    { /* 95 */ 1, {  7, 10 } },
+    { /* 96 */ 1, {  9,  8 } },
+    { /* 97 */ 1, {  0, 12 } },
+    { /* 98 */ 1, { 11,  7 } },
+    { /* 99 */ 1, {  8,  9 } },
+    { /* 00 */ 1, {  9,  9 } },
+    { /* 01 */ 1, { 10,  8 } },
+    { /* 02 */ 1, {  7, 11 } },
+    { /* 03 */ 1, { 12,  7 } },
+    { /* 04 */ 1, {  6, 11 } },
+    { /* 05 */ 1, {  8, 11 } },
+    { /* 06 */ 1, { 11,  8 } },
+    { /* 07 */ 1, {  7, 12 } },
+    { /* 08 */ 1, {  6, 12 } },
+    { /* 09 */ 0, { 8, 9 } },
+    { /* 10 */ 0, { 9, 10 } },
+    { /* 11 */ 0, { 10, 11 } },
+    { /* 12 */ 0, { 11, 12 } },
+    { /* 13 */ 0, { 12, 13 } },
+    { /* 14 */ 0, { 13, 14 } },
+    { /* 15 */ 0, { 14, 15 } },
+    { /* 16 */ 0, { 15, 16 } },
+    { /* 17 */ 1, {  8, 10 } },
+    { /* 18 */ 1, { 10,  9 } },
+    { /* 19 */ 1, {  8, 12 } },
+    { /* 20 */ 1, {  9, 10 } },
+    { /* 21 */ 1, {  9, 11 } },
+    { /* 22 */ 1, {  9, 12 } },
+    { /* 23 */ 1, { 10, 11 } },
+    { /* 24 */ 1, { 12,  9 } },
+    { /* 25 */ 1, { 10, 10 } },
+    { /* 26 */ 1, { 11,  9 } },
+    { /* 27 */ 1, { 12,  8 } },
+    { /* 28 */ 1, { 11, 10 } },
+    { /* 29 */ 1, { 12, 10 } },
+    { /* 30 */ 1, { 12, 11 } },
+    { /* 31 */ 0, { 2, 3 } },
+    { /* 32 */ 0, { 3, 4 } },
+    { /* 33 */ 1, { 10, 12 } },
+    { /* 34 */ 1, { 11, 11 } },
+    { /* 35 */ 1, { 11, 12 } },
+    { /* 36 */ 1, { 12, 12 } }
+};
diff --git a/contrib/libfaad/codebook/hcb_sf.h b/contrib/libfaad/codebook/hcb_sf.h
new file mode 100644
index 000000000..3c02b3d84
--- /dev/null
+++ b/contrib/libfaad/codebook/hcb_sf.h
@@ -0,0 +1,276 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcb_sf.h,v 1.7 2007/11/01 12:34:11 menno Exp $
+**/
+
+/* Binary search huffman table HCB_SF */
+
+
+static uint8_t hcb_sf[][2] = {
+    { /*  0 */  1, 2 },
+    { /*  1 */  60, 0 },
+    { /*  2 */  1, 2 },
+    { /*  3 */  2, 3 },
+    { /*  4 */  3, 4 },
+    { /*  5 */  59, 0 },
+    { /*  6 */  3, 4 },
+    { /*  7 */  4, 5 },
+    { /*  8 */  5, 6 },
+    { /*  9 */  61, 0 },
+    { /* 10 */  58, 0 },
+    { /* 11 */  62, 0 },
+    { /* 12 */  3, 4 },
+    { /* 13 */  4, 5 },
+    { /* 14 */  5, 6 },
+    { /* 15 */  57, 0 },
+    { /* 16 */  63, 0 },
+    { /* 17 */  4, 5 },
+    { /* 18 */  5, 6 },
+    { /* 19 */  6, 7 },
+    { /* 20 */  7, 8 },
+    { /* 21 */  56, 0 },
+    { /* 22 */  64, 0 },
+    { /* 23 */  55, 0 },
+    { /* 24 */  65, 0 },
+    { /* 25 */  4, 5 },
+    { /* 26 */  5, 6 },
+    { /* 27 */  6, 7 },
+    { /* 28 */  7, 8 },
+    { /* 29 */  66, 0 },
+    { /* 30 */  54, 0 },
+    { /* 31 */  67, 0 },
+    { /* 32 */  5, 6 },
+    { /* 33 */  6, 7 },
+    { /* 34 */  7, 8 },
+    { /* 35 */  8, 9 },
+    { /* 36 */  9, 10 },
+    { /* 37 */  53, 0 },
+    { /* 38 */  68, 0 },
+    { /* 39 */  52, 0 },
+    { /* 40 */  69, 0 },
+    { /* 41 */  51, 0 },
+    { /* 42 */  5, 6 },
+    { /* 43 */  6, 7 },
+    { /* 44 */  7, 8 },
+    { /* 45 */  8, 9 },
+    { /* 46 */  9, 10 },
+    { /* 47 */  70, 0 },
+    { /* 48 */  50, 0 },
+    { /* 49 */  49, 0 },
+    { /* 50 */  71, 0 },
+    { /* 51 */  6, 7 },
+    { /* 52 */  7, 8 },
+    { /* 53 */  8, 9 },
+    { /* 54 */  9, 10 },
+    { /* 55 */  10, 11 },
+    { /* 56 */  11, 12 },
+    { /* 57 */  72, 0 },
+    { /* 58 */  48, 0 },
+    { /* 59 */  73, 0 },
+    { /* 60 */  47, 0 },
+    { /* 61 */  74, 0 },
+    { /* 62 */  46, 0 },
+    { /* 63 */  6, 7 },
+    { /* 64 */  7, 8 },
+    { /* 65 */  8, 9 },
+    { /* 66 */  9, 10 },
+    { /* 67 */  10, 11 },
+    { /* 68 */  11, 12 },
+    { /* 69 */  76, 0 },
+    { /* 70 */  75, 0 },
+    { /* 71 */  77, 0 },
+    { /* 72 */  78, 0 },
+    { /* 73 */  45, 0 },
+    { /* 74 */  43, 0 },
+    { /* 75 */  6, 7 },
+    { /* 76 */  7, 8 },
+    { /* 77 */  8, 9 },
+    { /* 78 */  9, 10 },
+    { /* 79 */  10, 11 },
+    { /* 80 */  11, 12 },
+    { /* 81 */  44, 0 },
+    { /* 82 */  79, 0 },
+    { /* 83 */  42, 0 },
+    { /* 84 */  41, 0 },
+    { /* 85 */  80, 0 },
+    { /* 86 */  40, 0 },
+    { /* 87 */  6, 7 },
+    { /* 88 */  7, 8 },
+    { /* 89 */  8, 9 },
+    { /* 90 */  9, 10 },
+    { /* 91 */  10, 11 },
+    { /* 92 */  11, 12 },
+    { /* 93 */  81, 0 },
+    { /* 94 */  39, 0 },
+    { /* 95 */  82, 0 },
+    { /* 96 */  38, 0 },
+    { /* 97 */  83, 0 },
+    { /* 98 */  7, 8 },
+    { /* 99 */  8, 9 },
+    { /* 00 */  9, 10 },
+    { /* 01 */  10, 11 },
+    { /* 02 */  11, 12 },
+    { /* 03 */  12, 13 },
+    { /* 04 */  13, 14 },
+    { /* 05 */  37, 0 },
+    { /* 06 */  35, 0 },
+    { /* 07 */  85, 0 },
+    { /* 08 */  33, 0 },
+    { /* 09 */  36, 0 },
+    { /* 10 */  34, 0 },
+    { /* 11 */  84, 0 },
+    { /* 12 */  32, 0 },
+    { /* 13 */  6, 7 },
+    { /* 14 */  7, 8 },
+    { /* 15 */  8, 9 },
+    { /* 16 */  9, 10 },
+    { /* 17 */  10, 11 },
+    { /* 18 */  11, 12 },
+    { /* 19 */  87, 0 },
+    { /* 20 */  89, 0 },
+    { /* 21 */  30, 0 },
+    { /* 22 */  31, 0 },
+    { /* 23 */  8, 9 },
+    { /* 24 */  9, 10 },
+    { /* 25 */  10, 11 },
+    { /* 26 */  11, 12 },
+    { /* 27 */  12, 13 },
+    { /* 28 */  13, 14 },
+    { /* 29 */  14, 15 },
+    { /* 30 */  15, 16 },
+    { /* 31 */  86, 0 },
+    { /* 32 */  29, 0 },
+    { /* 33 */  26, 0 },
+    { /* 34 */  27, 0 },
+    { /* 35 */  28, 0 },
+    { /* 36 */  24, 0 },
+    { /* 37 */  88, 0 },
+    { /* 38 */  9, 10 },
+    { /* 39 */  10, 11 },
+    { /* 40 */  11, 12 },
+    { /* 41 */  12, 13 },
+    { /* 42 */  13, 14 },
+    { /* 43 */  14, 15 },
+    { /* 44 */  15, 16 },
+    { /* 45 */  16, 17 },
+    { /* 46 */  17, 18 },
+    { /* 47 */  25, 0 },
+    { /* 48 */  22, 0 },
+    { /* 49 */  23, 0 },
+    { /* 50 */  15, 16 },
+    { /* 51 */  16, 17 },
+    { /* 52 */  17, 18 },
+    { /* 53 */  18, 19 },
+    { /* 54 */  19, 20 },
+    { /* 55 */  20, 21 },
+    { /* 56 */  21, 22 },
+    { /* 57 */  22, 23 },
+    { /* 58 */  23, 24 },
+    { /* 59 */  24, 25 },
+    { /* 60 */  25, 26 },
+    { /* 61 */  26, 27 },
+    { /* 62 */  27, 28 },
+    { /* 63 */  28, 29 },
+    { /* 64 */  29, 30 },
+    { /* 65 */  90, 0 },
+    { /* 66 */  21, 0 },
+    { /* 67 */  19, 0 },
+    { /* 68 */   3, 0 },
+    { /* 69 */   1, 0 },
+    { /* 70 */   2, 0 },
+    { /* 71 */   0, 0 },
+    { /* 72 */  23, 24 },
+    { /* 73 */  24, 25 },
+    { /* 74 */  25, 26 },
+    { /* 75 */  26, 27 },
+    { /* 76 */  27, 28 },
+    { /* 77 */  28, 29 },
+    { /* 78 */  29, 30 },
+    { /* 79 */  30, 31 },
+    { /* 80 */  31, 32 },
+    { /* 81 */  32, 33 },
+    { /* 82 */  33, 34 },
+    { /* 83 */  34, 35 },
+    { /* 84 */  35, 36 },
+    { /* 85 */  36, 37 },
+    { /* 86 */  37, 38 },
+    { /* 87 */  38, 39 },
+    { /* 88 */  39, 40 },
+    { /* 89 */  40, 41 },
+    { /* 90 */  41, 42 },
+    { /* 91 */  42, 43 },
+    { /* 92 */  43, 44 },
+    { /* 93 */  44, 45 },
+    { /* 94 */  45, 46 },
+    { /* 95 */   98, 0 },
+    { /* 96 */   99, 0 },
+    { /* 97 */  100, 0 },
+    { /* 98 */  101, 0 },
+    { /* 99 */  102, 0 },
+    { /* 00 */  117, 0 },
+    { /* 01 */   97, 0 },
+    { /* 02 */   91, 0 },
+    { /* 03 */   92, 0 },
+    { /* 04 */   93, 0 },
+    { /* 05 */   94, 0 },
+    { /* 06 */   95, 0 },
+    { /* 07 */   96, 0 },
+    { /* 08 */  104, 0 },
+    { /* 09 */  111, 0 },
+    { /* 10 */  112, 0 },
+    { /* 11 */  113, 0 },
+    { /* 12 */  114, 0 },
+    { /* 13 */  115, 0 },
+    { /* 14 */  116, 0 },
+    { /* 15 */  110, 0 },
+    { /* 16 */  105, 0 },
+    { /* 17 */  106, 0 },
+    { /* 18 */  107, 0 },
+    { /* 19 */  108, 0 },
+    { /* 20 */  109, 0 },
+    { /* 21 */  118, 0 },
+    { /* 22 */    6, 0 },
+    { /* 23 */    8, 0 },
+    { /* 24 */    9, 0 },
+    { /* 25 */   10, 0 },
+    { /* 26 */    5, 0 },
+    { /* 27 */  103, 0 },
+    { /* 28 */  120, 0 },
+    { /* 29 */  119, 0 },
+    { /* 30 */    4, 0 },
+    { /* 31 */    7, 0 },
+    { /* 32 */   15, 0 },
+    { /* 33 */   16, 0 },
+    { /* 34 */   18, 0 },
+    { /* 35 */   20, 0 },
+    { /* 36 */   17, 0 },
+    { /* 37 */   11, 0 },
+    { /* 38 */   12, 0 },
+    { /* 39 */   14, 0 },
+    { /* 40 */   13, 0 }
+};
diff --git a/contrib/libfaad/common.c b/contrib/libfaad/common.c
new file mode 100644
index 000000000..595605586
--- /dev/null
+++ b/contrib/libfaad/common.c
@@ -0,0 +1,522 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: common.c,v 1.26 2007/11/01 12:33:30 menno Exp $
+**/
+
+/* just some common functions that could be used anywhere */
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include "syntax.h"
+
+
+/* Returns the sample rate index based on the samplerate */
+uint8_t get_sr_index(const uint32_t samplerate)
+{
+    if (92017 <= samplerate) return 0;
+    if (75132 <= samplerate) return 1;
+    if (55426 <= samplerate) return 2;
+    if (46009 <= samplerate) return 3;
+    if (37566 <= samplerate) return 4;
+    if (27713 <= samplerate) return 5;
+    if (23004 <= samplerate) return 6;
+    if (18783 <= samplerate) return 7;
+    if (13856 <= samplerate) return 8;
+    if (11502 <= samplerate) return 9;
+    if (9391 <= samplerate) return 10;
+    if (16428320 <= samplerate) return 11;
+
+    return 11;
+}
+
+/* Returns the sample rate based on the sample rate index */
+uint32_t get_sample_rate(const uint8_t sr_index)
+{
+    static const uint32_t sample_rates[] =
+    {
+        96000, 88200, 64000, 48000, 44100, 32000,
+        24000, 22050, 16000, 12000, 11025, 8000
+    };
+
+    if (sr_index < 12)
+        return sample_rates[sr_index];
+
+    return 0;
+}
+
+uint8_t max_pred_sfb(const uint8_t sr_index)
+{
+    static const uint8_t pred_sfb_max[] =
+    {
+        33, 33, 38, 40, 40, 40, 41, 41, 37, 37, 37, 34
+    };
+
+
+    if (sr_index < 12)
+        return pred_sfb_max[sr_index];
+
+    return 0;
+}
+
+uint8_t max_tns_sfb(const uint8_t sr_index, const uint8_t object_type,
+                    const uint8_t is_short)
+{
+    /* entry for each sampling rate
+     * 1    Main/LC long window
+     * 2    Main/LC short window
+     * 3    SSR long window
+     * 4    SSR short window
+     */
+    static const uint8_t tns_sbf_max[][4] =
+    {
+        {31,  9, 28, 7}, /* 96000 */
+        {31,  9, 28, 7}, /* 88200 */
+        {34, 10, 27, 7}, /* 64000 */
+        {40, 14, 26, 6}, /* 48000 */
+        {42, 14, 26, 6}, /* 44100 */
+        {51, 14, 26, 6}, /* 32000 */
+        {46, 14, 29, 7}, /* 24000 */
+        {46, 14, 29, 7}, /* 22050 */
+        {42, 14, 23, 8}, /* 16000 */
+        {42, 14, 23, 8}, /* 12000 */
+        {42, 14, 23, 8}, /* 11025 */
+        {39, 14, 19, 7}, /*  8000 */
+        {39, 14, 19, 7}, /*  7350 */
+        {0,0,0,0},
+        {0,0,0,0},
+        {0,0,0,0}
+    };
+    uint8_t i = 0;
+
+    if (is_short) i++;
+    if (object_type == SSR) i += 2;
+
+    return tns_sbf_max[sr_index][i];
+}
+
+/* Returns 0 if an object type is decodable, otherwise returns -1 */
+int8_t can_decode_ot(const uint8_t object_type)
+{
+    switch (object_type)
+    {
+    case LC:
+        return 0;
+    case MAIN:
+#ifdef MAIN_DEC
+        return 0;
+#else
+        return -1;
+#endif
+    case SSR:
+#ifdef SSR_DEC
+        return 0;
+#else
+        return -1;
+#endif
+    case LTP:
+#ifdef LTP_DEC
+        return 0;
+#else
+        return -1;
+#endif
+
+    /* ER object types */
+#ifdef ERROR_RESILIENCE
+    case ER_LC:
+#ifdef DRM
+    case DRM_ER_LC:
+#endif
+        return 0;
+    case ER_LTP:
+#ifdef LTP_DEC
+        return 0;
+#else
+        return -1;
+#endif
+    case LD:
+#ifdef LD_DEC
+        return 0;
+#else
+        return -1;
+#endif
+#endif
+    }
+
+    return -1;
+}
+
+void *faad_malloc(size_t size)
+{
+#if 0 // defined(_WIN32) && !defined(_WIN32_WCE)
+    return _aligned_malloc(size, 16);
+#else   // #ifdef 0
+    return malloc(size);
+#endif  // #ifdef 0
+}
+
+/* common free function */
+void faad_free(void *b)
+{
+#if 0 // defined(_WIN32) && !defined(_WIN32_WCE)
+    _aligned_free(b);
+#else
+    free(b);
+}
+#endif
+
+static const  uint8_t    Parity [256] = {  // parity
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0
+};
+
+static uint32_t  __r1 = 1;
+static uint32_t  __r2 = 1;
+
+
+/*
+ *  This is a simple random number generator with good quality for audio purposes.
+ *  It consists of two polycounters with opposite rotation direction and different
+ *  periods. The periods are coprime, so the total period is the product of both.
+ *
+ *     -------------------------------------------------------------------------------------------------
+ * +-> |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0|
+ * |   -------------------------------------------------------------------------------------------------
+ * |                                                                          |  |  |  |     |        |
+ * |                                                                          +--+--+--+-XOR-+--------+
+ * |                                                                                      |
+ * +--------------------------------------------------------------------------------------+
+ *
+ *     -------------------------------------------------------------------------------------------------
+ *     |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0| <-+
+ *     -------------------------------------------------------------------------------------------------   |
+ *       |  |           |  |                                                                               |
+ *       +--+----XOR----+--+                                                                               |
+ *                |                                                                                        |
+ *                +----------------------------------------------------------------------------------------+
+ *
+ *
+ *  The first has an period of 3*5*17*257*65537, the second of 7*47*73*178481,
+ *  which gives a period of 18.410.713.077.675.721.215. The result is the
+ *  XORed values of both generators.
+ */
+uint32_t ne_rng(uint32_t *__r1, uint32_t *__r2)
+{
+    uint32_t  t1, t2, t3, t4;
+
+    t3   = t1 = *__r1;  t4   = t2 = *__r2;      // Parity calculation is done via table lookup, this is also available
+    t1  &= 0xF5;        t2 >>= 25;              // on CPUs without parity, can be implemented in C and avoid unpredictable
+    t1   = Parity [t1]; t2  &= 0x63;            // jumps and slow rotate through the carry flag operations.
+    t1 <<= 31;          t2   = Parity [t2];
+
+    return (*__r1 = (t3 >> 1) | t1 ) ^ (*__r2 = (t4 + t4) | t2 );
+}
+
+uint32_t ones32(uint32_t x)
+{
+    x -= ((x >> 1) & 0x55555555);
+    x = (((x >> 2) & 0x33333333) + (x & 0x33333333));
+    x = (((x >> 4) + x) & 0x0f0f0f0f);
+    x += (x >> 8);
+    x += (x >> 16);
+
+    return (x & 0x0000003f);
+}
+
+uint32_t floor_log2(uint32_t x)
+{
+#if 1
+    x |= (x >> 1);
+    x |= (x >> 2);
+    x |= (x >> 4);
+    x |= (x >> 8);
+    x |= (x >> 16);
+
+    return (ones32(x) - 1);
+#else
+    uint32_t count = 0;
+
+    while (x >>= 1)
+        count++;
+
+    return count;
+#endif
+}
+
+/* returns position of first bit that is not 0 from msb,
+ * starting count at lsb */
+uint32_t wl_min_lzc(uint32_t x)
+{
+#if 1
+    x |= (x >> 1);
+    x |= (x >> 2);
+    x |= (x >> 4);
+    x |= (x >> 8);
+    x |= (x >> 16);
+
+    return (ones32(x));
+#else
+    uint32_t count = 0;
+
+    while (x >>= 1)
+        count++;
+
+    return (count + 1);
+#endif
+}
+
+#ifdef FIXED_POINT
+
+#define TABLE_BITS 6
+/* just take the maximum number of bits for interpolation */
+#define INTERP_BITS (REAL_BITS-TABLE_BITS)
+
+static const real_t pow2_tab[] = {
+    REAL_CONST(1.000000000000000), REAL_CONST(1.010889286051701), REAL_CONST(1.021897148654117),
+    REAL_CONST(1.033024879021228), REAL_CONST(1.044273782427414), REAL_CONST(1.055645178360557),
+    REAL_CONST(1.067140400676824), REAL_CONST(1.078760797757120), REAL_CONST(1.090507732665258),
+    REAL_CONST(1.102382583307841), REAL_CONST(1.114386742595892), REAL_CONST(1.126521618608242),
+    REAL_CONST(1.138788634756692), REAL_CONST(1.151189229952983), REAL_CONST(1.163724858777578),
+    REAL_CONST(1.176396991650281), REAL_CONST(1.189207115002721), REAL_CONST(1.202156731452703),
+    REAL_CONST(1.215247359980469), REAL_CONST(1.228480536106870), REAL_CONST(1.241857812073484),
+    REAL_CONST(1.255380757024691), REAL_CONST(1.269050957191733), REAL_CONST(1.282870016078778),
+    REAL_CONST(1.296839554651010), REAL_CONST(1.310961211524764), REAL_CONST(1.325236643159741),
+    REAL_CONST(1.339667524053303), REAL_CONST(1.354255546936893), REAL_CONST(1.369002422974591),
+    REAL_CONST(1.383909881963832), REAL_CONST(1.398979672538311), REAL_CONST(1.414213562373095),
+    REAL_CONST(1.429613338391970), REAL_CONST(1.445180806977047), REAL_CONST(1.460917794180647),
+    REAL_CONST(1.476826145939499), REAL_CONST(1.492907728291265), REAL_CONST(1.509164427593423),
+    REAL_CONST(1.525598150744538), REAL_CONST(1.542210825407941), REAL_CONST(1.559004400237837),
+    REAL_CONST(1.575980845107887), REAL_CONST(1.593142151342267), REAL_CONST(1.610490331949254),
+    REAL_CONST(1.628027421857348), REAL_CONST(1.645755478153965), REAL_CONST(1.663676580326736),
+    REAL_CONST(1.681792830507429), REAL_CONST(1.700106353718524), REAL_CONST(1.718619298122478),
+    REAL_CONST(1.737333835273706), REAL_CONST(1.756252160373300), REAL_CONST(1.775376492526521),
+    REAL_CONST(1.794709075003107), REAL_CONST(1.814252175500399), REAL_CONST(1.834008086409342),
+    REAL_CONST(1.853979125083386), REAL_CONST(1.874167634110300), REAL_CONST(1.894575981586966),
+    REAL_CONST(1.915206561397147), REAL_CONST(1.936061793492294), REAL_CONST(1.957144124175400),
+    REAL_CONST(1.978456026387951), REAL_CONST(2.000000000000000)
+};
+
+static const real_t log2_tab[] = {
+    REAL_CONST(0.000000000000000), REAL_CONST(0.022367813028455), REAL_CONST(0.044394119358453),
+    REAL_CONST(0.066089190457772), REAL_CONST(0.087462841250339), REAL_CONST(0.108524456778169),
+    REAL_CONST(0.129283016944966), REAL_CONST(0.149747119504682), REAL_CONST(0.169925001442312),
+    REAL_CONST(0.189824558880017), REAL_CONST(0.209453365628950), REAL_CONST(0.228818690495881),
+    REAL_CONST(0.247927513443585), REAL_CONST(0.266786540694901), REAL_CONST(0.285402218862248),
+    REAL_CONST(0.303780748177103), REAL_CONST(0.321928094887362), REAL_CONST(0.339850002884625),
+    REAL_CONST(0.357552004618084), REAL_CONST(0.375039431346925), REAL_CONST(0.392317422778760),
+    REAL_CONST(0.409390936137702), REAL_CONST(0.426264754702098), REAL_CONST(0.442943495848728),
+    REAL_CONST(0.459431618637297), REAL_CONST(0.475733430966398), REAL_CONST(0.491853096329675),
+    REAL_CONST(0.507794640198696), REAL_CONST(0.523561956057013), REAL_CONST(0.539158811108031),
+    REAL_CONST(0.554588851677637), REAL_CONST(0.569855608330948), REAL_CONST(0.584962500721156),
+    REAL_CONST(0.599912842187128), REAL_CONST(0.614709844115208), REAL_CONST(0.629356620079610),
+    REAL_CONST(0.643856189774725), REAL_CONST(0.658211482751795), REAL_CONST(0.672425341971496),
+    REAL_CONST(0.686500527183218), REAL_CONST(0.700439718141092), REAL_CONST(0.714245517666123),
+    REAL_CONST(0.727920454563199), REAL_CONST(0.741466986401147), REAL_CONST(0.754887502163469),
+    REAL_CONST(0.768184324776926), REAL_CONST(0.781359713524660), REAL_CONST(0.794415866350106),
+    REAL_CONST(0.807354922057604), REAL_CONST(0.820178962415188), REAL_CONST(0.832890014164742),
+    REAL_CONST(0.845490050944375), REAL_CONST(0.857980995127572), REAL_CONST(0.870364719583405),
+    REAL_CONST(0.882643049361841), REAL_CONST(0.894817763307943), REAL_CONST(0.906890595608519),
+    REAL_CONST(0.918863237274595), REAL_CONST(0.930737337562886), REAL_CONST(0.942514505339240),
+    REAL_CONST(0.954196310386875), REAL_CONST(0.965784284662087), REAL_CONST(0.977279923499917),
+    REAL_CONST(0.988684686772166), REAL_CONST(1.000000000000000)
+};
+
+real_t pow2_fix(real_t val)
+{
+    uint32_t x1, x2;
+    uint32_t errcorr;
+    uint32_t index_frac;
+    real_t retval;
+    int32_t whole = (val >> REAL_BITS);
+
+    /* rest = [0..1] */
+    int32_t rest = val - (whole << REAL_BITS);
+
+    /* index into pow2_tab */
+    int32_t index = rest >> (REAL_BITS-TABLE_BITS);
+
+
+    if (val == 0)
+        return (1<<REAL_BITS);
+
+    /* leave INTERP_BITS bits */
+    index_frac = rest >> (REAL_BITS-TABLE_BITS-INTERP_BITS);
+    index_frac = index_frac & ((1<<INTERP_BITS)-1);
+
+    if (whole > 0)
+    {
+        retval = 1 << whole;
+    } else {
+        retval = REAL_CONST(1) >> -whole;
+    }
+
+    x1 = pow2_tab[index & ((1<<TABLE_BITS)-1)];
+    x2 = pow2_tab[(index & ((1<<TABLE_BITS)-1)) + 1];
+    errcorr = ( (index_frac*(x2-x1))) >> INTERP_BITS;
+
+    if (whole > 0)
+    {
+        retval = retval * (errcorr + x1);
+    } else {
+        retval = MUL_R(retval, (errcorr + x1));
+    }
+
+    return retval;
+}
+
+int32_t pow2_int(real_t val)
+{
+    uint32_t x1, x2;
+    uint32_t errcorr;
+    uint32_t index_frac;
+    real_t retval;
+    int32_t whole = (val >> REAL_BITS);
+
+    /* rest = [0..1] */
+    int32_t rest = val - (whole << REAL_BITS);
+
+    /* index into pow2_tab */
+    int32_t index = rest >> (REAL_BITS-TABLE_BITS);
+
+
+    if (val == 0)
+        return 1;
+
+    /* leave INTERP_BITS bits */
+    index_frac = rest >> (REAL_BITS-TABLE_BITS-INTERP_BITS);
+    index_frac = index_frac & ((1<<INTERP_BITS)-1);
+
+    if (whole > 0)
+        retval = 1 << whole;
+    else
+        retval = 0;
+
+    x1 = pow2_tab[index & ((1<<TABLE_BITS)-1)];
+    x2 = pow2_tab[(index & ((1<<TABLE_BITS)-1)) + 1];
+    errcorr = ( (index_frac*(x2-x1))) >> INTERP_BITS;
+
+    retval = MUL_R(retval, (errcorr + x1));
+
+    return retval;
+}
+
+/* ld(x) = ld(x*y/y) = ld(x/y) + ld(y), with y=2^N and [1 <= (x/y) < 2] */
+int32_t log2_int(uint32_t val)
+{
+    uint32_t frac;
+    uint32_t whole = (val);
+    int32_t exp = 0;
+    uint32_t index;
+    uint32_t index_frac;
+    uint32_t x1, x2;
+    uint32_t errcorr;
+
+    /* error */
+    if (val == 0)
+        return -10000;
+
+    exp = floor_log2(val);
+    exp -= REAL_BITS;
+
+    /* frac = [1..2] */
+    if (exp >= 0)
+        frac = val >> exp;
+    else
+        frac = val << -exp;
+
+    /* index in the log2 table */
+    index = frac >> (REAL_BITS-TABLE_BITS);
+
+    /* leftover part for linear interpolation */
+    index_frac = frac & ((1<<(REAL_BITS-TABLE_BITS))-1);
+
+    /* leave INTERP_BITS bits */
+    index_frac = index_frac >> (REAL_BITS-TABLE_BITS-INTERP_BITS);
+
+    x1 = log2_tab[index & ((1<<TABLE_BITS)-1)];
+    x2 = log2_tab[(index & ((1<<TABLE_BITS)-1)) + 1];
+
+    /* linear interpolation */
+    /* retval = exp + ((index_frac)*x2 + (1-index_frac)*x1) */
+
+    errcorr = (index_frac * (x2-x1)) >> INTERP_BITS;
+
+    return ((exp+REAL_BITS) << REAL_BITS) + errcorr + x1;
+}
+
+/* ld(x) = ld(x*y/y) = ld(x/y) + ld(y), with y=2^N and [1 <= (x/y) < 2] */
+real_t log2_fix(uint32_t val)
+{
+    uint32_t frac;
+    uint32_t whole = (val >> REAL_BITS);
+    int8_t exp = 0;
+    uint32_t index;
+    uint32_t index_frac;
+    uint32_t x1, x2;
+    uint32_t errcorr;
+
+    /* error */
+    if (val == 0)
+        return -100000;
+
+    exp = floor_log2(val);
+    exp -= REAL_BITS;
+
+    /* frac = [1..2] */
+    if (exp >= 0)
+        frac = val >> exp;
+    else
+        frac = val << -exp;
+
+    /* index in the log2 table */
+    index = frac >> (REAL_BITS-TABLE_BITS);
+
+    /* leftover part for linear interpolation */
+    index_frac = frac & ((1<<(REAL_BITS-TABLE_BITS))-1);
+
+    /* leave INTERP_BITS bits */
+    index_frac = index_frac >> (REAL_BITS-TABLE_BITS-INTERP_BITS);
+
+    x1 = log2_tab[index & ((1<<TABLE_BITS)-1)];
+    x2 = log2_tab[(index & ((1<<TABLE_BITS)-1)) + 1];
+
+    /* linear interpolation */
+    /* retval = exp + ((index_frac)*x2 + (1-index_frac)*x1) */
+
+    errcorr = (index_frac * (x2-x1)) >> INTERP_BITS;
+
+    return (exp << REAL_BITS) + errcorr + x1;
+}
+#endif
diff --git a/contrib/libfaad/common.h b/contrib/libfaad/common.h
new file mode 100644
index 000000000..4d2769526
--- /dev/null
+++ b/contrib/libfaad/common.h
@@ -0,0 +1,450 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: common.h,v 1.72 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __COMMON_H__
+#define __COMMON_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#if 1
+#define INLINE __inline
+#else
+#define INLINE inline
+#endif
+
+#if 0 //defined(_WIN32) && !defined(_WIN32_WCE)
+#define ALIGN __declspec(align(16))
+#else
+#define ALIGN
+#endif
+
+#ifndef max
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+#endif
+#ifndef min
+#define min(a, b) (((a) < (b)) ? (a) : (b))
+#endif
+
+/* COMPILE TIME DEFINITIONS */
+
+/* use double precision */
+/* #define USE_DOUBLE_PRECISION */
+/* use fixed point reals */
+//#define FIXED_POINT
+//#define BIG_IQ_TABLE
+
+/* Use if target platform has address generators with autoincrement */
+//#define PREFER_POINTERS
+
+#ifdef _WIN32_WCE
+#define FIXED_POINT
+#endif
+
+#ifdef __BFIN__
+#define FIXED_POINT
+#endif
+
+#define ERROR_RESILIENCE
+
+
+/* Allow decoding of MAIN profile AAC */
+#define MAIN_DEC
+/* Allow decoding of SSR profile AAC */
+//#define SSR_DEC
+/* Allow decoding of LTP profile AAC */
+#define LTP_DEC
+/* Allow decoding of LD profile AAC */
+#define LD_DEC
+/* Allow decoding of Digital Radio Mondiale (DRM) */
+//#define DRM
+//#define DRM_PS
+
+/* LD can't do without LTP */
+#ifdef LD_DEC
+#ifndef ERROR_RESILIENCE
+#define ERROR_RESILIENCE
+#endif
+#ifndef LTP_DEC
+#define LTP_DEC
+#endif
+#endif
+
+#define ALLOW_SMALL_FRAMELENGTH
+
+
+// Define LC_ONLY_DECODER if you want a pure AAC LC decoder (independant of SBR_DEC and PS_DEC)
+//#define LC_ONLY_DECODER
+#ifdef LC_ONLY_DECODER
+  #undef LD_DEC
+  #undef LTP_DEC
+  #undef MAIN_DEC
+  #undef SSR_DEC
+  #undef DRM
+  #undef ALLOW_SMALL_FRAMELENGTH
+  #undef ERROR_RESILIENCE
+#endif
+
+#define SBR_DEC
+//#define SBR_LOW_POWER
+#define PS_DEC
+
+#ifdef SBR_LOW_POWER
+#undef PS_DEC
+#endif
+
+/* FIXED POINT: No MAIN decoding */
+#ifdef FIXED_POINT
+# ifdef MAIN_DEC
+#  undef MAIN_DEC
+# endif
+#endif // FIXED_POINT
+
+#ifdef DRM
+# ifndef ALLOW_SMALL_FRAMELENGTH
+#  define ALLOW_SMALL_FRAMELENGTH
+# endif
+# undef LD_DEC
+# undef LTP_DEC
+# undef MAIN_DEC
+# undef SSR_DEC
+#endif
+
+
+#ifdef FIXED_POINT
+#define DIV_R(A, B) (((int64_t)A << REAL_BITS)/B)
+#define DIV_C(A, B) (((int64_t)A << COEF_BITS)/B)
+#else
+#define DIV_R(A, B) ((A)/(B))
+#define DIV_C(A, B) ((A)/(B))
+#endif
+
+#ifndef SBR_LOW_POWER
+#define qmf_t complex_t
+#define QMF_RE(A) RE(A)
+#define QMF_IM(A) IM(A)
+#else
+#define qmf_t real_t
+#define QMF_RE(A) (A)
+#define QMF_IM(A)
+#endif
+
+
+/* END COMPILE TIME DEFINITIONS */
+
+#if defined(_WIN32) && !defined(__MINGW32__)
+
+#include <stdlib.h>
+
+typedef unsigned __int64 uint64_t;
+typedef unsigned __int32 uint32_t;
+typedef unsigned __int16 uint16_t;
+typedef unsigned __int8 uint8_t;
+typedef __int64 int64_t;
+typedef __int32 int32_t;
+typedef __int16 int16_t;
+typedef __int8  int8_t;
+typedef float float32_t;
+
+
+#else
+
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# else
+/* we need these... */
+#ifndef __TCS__
+typedef unsigned long long uint64_t;
+typedef long long int64_t;
+#else
+typedef unsigned long uint64_t;
+typedef long int64_t;
+#endif
+typedef unsigned long uint32_t;
+typedef unsigned short uint16_t;
+typedef unsigned char uint8_t;
+typedef long int32_t;
+typedef short int16_t;
+typedef char int8_t;
+# endif
+#endif
+#if HAVE_UNISTD_H
+//# include <unistd.h>
+#endif
+
+#ifndef HAVE_FLOAT32_T
+typedef float float32_t;
+#endif
+
+#if STDC_HEADERS
+# include <string.h>
+#else
+# if !HAVE_STRCHR
+#  define strchr index
+#  define strrchr rindex
+# endif
+char *strchr(), *strrchr();
+# if !HAVE_MEMCPY
+#  define memcpy(d, s, n) bcopy((s), (d), (n))
+#  define memmove(d, s, n) bcopy((s), (d), (n))
+# endif
+#endif
+
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define ARCH_IS_BIG_ENDIAN
+#endif
+
+/* FIXED_POINT doesn't work with MAIN and SSR yet */
+#ifdef FIXED_POINT
+  #undef MAIN_DEC
+  #undef SSR_DEC
+#endif
+
+
+#if defined(FIXED_POINT)
+
+  #include "fixed.h"
+
+#elif defined(USE_DOUBLE_PRECISION)
+
+  typedef double real_t;
+
+  #include <math.h>
+
+  #define MUL_R(A,B) ((A)*(B))
+  #define MUL_C(A,B) ((A)*(B))
+  #define MUL_F(A,B) ((A)*(B))
+
+  /* Complex multiplication */
+  static INLINE void ComplexMult(real_t *y1, real_t *y2,
+      real_t x1, real_t x2, real_t c1, real_t c2)
+  {
+      *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
+      *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
+  }
+
+  #define REAL_CONST(A) ((real_t)(A))
+  #define COEF_CONST(A) ((real_t)(A))
+  #define Q2_CONST(A) ((real_t)(A))
+  #define FRAC_CONST(A) ((real_t)(A)) /* pure fractional part */
+
+#else /* Normal floating point operation */
+
+  typedef float real_t;
+
+  #define MUL_R(A,B) ((A)*(B))
+  #define MUL_C(A,B) ((A)*(B))
+  #define MUL_F(A,B) ((A)*(B))
+
+  #define REAL_CONST(A) ((real_t)(A))
+  #define COEF_CONST(A) ((real_t)(A))
+  #define Q2_CONST(A) ((real_t)(A))
+  #define FRAC_CONST(A) ((real_t)(A)) /* pure fractional part */
+
+  /* Complex multiplication */
+  static INLINE void ComplexMult(real_t *y1, real_t *y2,
+      real_t x1, real_t x2, real_t c1, real_t c2)
+  {
+      *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
+      *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
+  }
+
+
+  #if defined(_WIN32) && !defined(__MINGW32__)
+    #define HAS_LRINTF
+    static INLINE int lrintf(float f)
+    {
+        int i;
+        __asm
+        {
+            fld   f
+            fistp i
+        }
+        return i;
+    }
+  #elif (defined(__i386__) && defined(__GNUC__) && \
+	!defined(__CYGWIN__) && !defined(__MINGW32__))
+    #ifndef HAVE_LRINTF
+    #define HAS_LRINTF
+    // from http://www.stereopsis.com/FPU.html
+    static INLINE int lrintf(float f)
+    {
+        int i;
+        __asm__ __volatile__ (
+            "flds %1        \n\t"
+            "fistpl %0      \n\t"
+            : "=m" (i)
+            : "m" (f));
+        return i;
+    }
+    #endif /* HAVE_LRINTF */
+  #endif
+
+
+  #ifdef __ICL /* only Intel C compiler has fmath ??? */
+
+    #include <mathf.h>
+
+    #define sin sinf
+    #define cos cosf
+    #define log logf
+    #define floor floorf
+    #define ceil ceilf
+    #define sqrt sqrtf
+
+  #else
+
+#ifdef HAVE_LRINTF
+#  define HAS_LRINTF
+#  define _ISOC9X_SOURCE 1
+#  define _ISOC99_SOURCE 1
+#  define __USE_ISOC9X   1
+#  define __USE_ISOC99   1
+#endif
+
+    #include <math.h>
+
+#ifdef HAVE_SINF
+#  define sin sinf
+#error
+#endif
+#ifdef HAVE_COSF
+#  define cos cosf
+#endif
+#ifdef HAVE_LOGF
+#  define log logf
+#endif
+#ifdef HAVE_EXPF
+#  define exp expf
+#endif
+#ifdef HAVE_FLOORF
+#  define floor floorf
+#endif
+#ifdef HAVE_CEILF
+#  define ceil ceilf
+#endif
+#ifdef HAVE_SQRTF
+#  define sqrt sqrtf
+#endif
+
+  #endif
+
+#endif
+
+#ifndef HAS_LRINTF
+/* standard cast */
+#define lrintf(f) ((int32_t)(f))
+#endif
+
+typedef real_t complex_t[2];
+#define RE(A) A[0]
+#define IM(A) A[1]
+
+
+/* common functions */
+uint8_t cpu_has_sse(void);
+uint32_t ne_rng(uint32_t *__r1, uint32_t *__r2);
+uint32_t ones32(uint32_t x);
+uint32_t floor_log2(uint32_t x);
+uint32_t wl_min_lzc(uint32_t x);
+#ifdef FIXED_POINT
+#define LOG2_MIN_INF REAL_CONST(-10000)
+int32_t log2_int(uint32_t val);
+int32_t log2_fix(uint32_t val);
+int32_t pow2_int(real_t val);
+real_t pow2_fix(real_t val);
+#endif
+uint8_t get_sr_index(const uint32_t samplerate);
+uint8_t max_pred_sfb(const uint8_t sr_index);
+uint8_t max_tns_sfb(const uint8_t sr_index, const uint8_t object_type,
+                    const uint8_t is_short);
+uint32_t get_sample_rate(const uint8_t sr_index);
+int8_t can_decode_ot(const uint8_t object_type);
+
+void *faad_malloc(size_t size);
+void faad_free(void *b);
+
+//#define PROFILE
+#ifdef PROFILE
+static int64_t faad_get_ts()
+{
+    __asm
+    {
+        rdtsc
+    }
+}
+#endif
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+#ifndef M_PI_2 /* PI/2 */
+#define M_PI_2 1.57079632679489661923
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/decoder.c b/contrib/libfaad/decoder.c
new file mode 100644
index 000000000..7fb4b1965
--- /dev/null
+++ b/contrib/libfaad/decoder.c
@@ -0,0 +1,1117 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: decoder.c,v 1.111 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "decoder.h"
+#include "mp4.h"
+#include "syntax.h"
+#include "error.h"
+#include "output.h"
+#include "filtbank.h"
+#include "drc.h"
+#ifdef SBR_DEC
+#include "sbr_dec.h"
+#include "sbr_syntax.h"
+#endif
+#ifdef SSR_DEC
+#include "ssr.h"
+#endif
+
+#ifdef ANALYSIS
+uint16_t dbg_count;
+#endif
+
+/* static function declarations */
+static void* aac_frame_decode(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo,
+                              uint8_t *buffer, uint32_t buffer_size,
+                              void **sample_buffer, uint32_t sample_buffer_size);
+static void create_channel_config(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo);
+
+
+char* NEAACDECAPI NeAACDecGetErrorMessage(uint8_t errcode)
+{
+    if (errcode >= NUM_ERROR_MESSAGES)
+        return NULL;
+    return err_msg[errcode];
+}
+
+uint32_t NEAACDECAPI NeAACDecGetCapabilities(void)
+{
+    uint32_t cap = 0;
+
+    /* can't do without it */
+    cap += LC_DEC_CAP;
+
+#ifdef MAIN_DEC
+    cap += MAIN_DEC_CAP;
+#endif
+#ifdef LTP_DEC
+    cap += LTP_DEC_CAP;
+#endif
+#ifdef LD_DEC
+    cap += LD_DEC_CAP;
+#endif
+#ifdef ERROR_RESILIENCE
+    cap += ERROR_RESILIENCE_CAP;
+#endif
+#ifdef FIXED_POINT
+    cap += FIXED_POINT_CAP;
+#endif
+
+    return cap;
+}
+
+const unsigned char mes[] = { 0x67,0x20,0x61,0x20,0x20,0x20,0x6f,0x20,0x72,0x20,0x65,0x20,0x6e,0x20,0x20,0x20,0x74,0x20,0x68,0x20,0x67,0x20,0x69,0x20,0x72,0x20,0x79,0x20,0x70,0x20,0x6f,0x20,0x63 };
+NeAACDecHandle NEAACDECAPI NeAACDecOpen(void)
+{
+    uint8_t i;
+    NeAACDecHandle hDecoder = NULL;
+
+    if ((hDecoder = (NeAACDecHandle)faad_malloc(sizeof(NeAACDecStruct))) == NULL)
+        return NULL;
+
+    memset(hDecoder, 0, sizeof(NeAACDecStruct));
+
+    hDecoder->cmes = mes;
+    hDecoder->config.outputFormat  = FAAD_FMT_16BIT;
+    hDecoder->config.defObjectType = MAIN;
+    hDecoder->config.defSampleRate = 44100; /* Default: 44.1kHz */
+    hDecoder->config.downMatrix = 0;
+    hDecoder->adts_header_present = 0;
+    hDecoder->adif_header_present = 0;
+#ifdef ERROR_RESILIENCE
+    hDecoder->aacSectionDataResilienceFlag = 0;
+    hDecoder->aacScalefactorDataResilienceFlag = 0;
+    hDecoder->aacSpectralDataResilienceFlag = 0;
+#endif
+    hDecoder->frameLength = 1024;
+
+    hDecoder->frame = 0;
+    hDecoder->sample_buffer = NULL;
+
+    hDecoder->__r1 = 1;
+    hDecoder->__r2 = 1;
+
+    for (i = 0; i < MAX_CHANNELS; i++)
+    {
+        hDecoder->window_shape_prev[i] = 0;
+        hDecoder->time_out[i] = NULL;
+        hDecoder->fb_intermed[i] = NULL;
+#ifdef SSR_DEC
+        hDecoder->ssr_overlap[i] = NULL;
+        hDecoder->prev_fmd[i] = NULL;
+#endif
+#ifdef MAIN_DEC
+        hDecoder->pred_stat[i] = NULL;
+#endif
+#ifdef LTP_DEC
+        hDecoder->ltp_lag[i] = 0;
+        hDecoder->lt_pred_stat[i] = NULL;
+#endif
+    }
+
+#ifdef SBR_DEC
+    for (i = 0; i < MAX_SYNTAX_ELEMENTS; i++)
+    {
+        hDecoder->sbr[i] = NULL;
+    }
+#endif
+
+    hDecoder->drc = drc_init(REAL_CONST(1.0), REAL_CONST(1.0));
+
+    return hDecoder;
+}
+
+NeAACDecConfigurationPtr NEAACDECAPI NeAACDecGetCurrentConfiguration(NeAACDecHandle hDecoder)
+{
+    if (hDecoder)
+    {
+        NeAACDecConfigurationPtr config = &(hDecoder->config);
+
+        return config;
+    }
+
+    return NULL;
+}
+
+uint8_t NEAACDECAPI NeAACDecSetConfiguration(NeAACDecHandle hDecoder,
+                                             NeAACDecConfigurationPtr config)
+{
+    if (hDecoder && config)
+    {
+        /* check if we can decode this object type */
+        if (can_decode_ot(config->defObjectType) < 0)
+            return 0;
+        hDecoder->config.defObjectType = config->defObjectType;
+
+        /* samplerate: anything but 0 should be possible */
+        if (config->defSampleRate == 0)
+            return 0;
+        hDecoder->config.defSampleRate = config->defSampleRate;
+
+        /* check output format */
+#ifdef FIXED_POINT
+        if ((config->outputFormat < 1) || (config->outputFormat > 4))
+            return 0;
+#else
+        if ((config->outputFormat < 1) || (config->outputFormat > 5))
+            return 0;
+#endif
+        hDecoder->config.outputFormat = config->outputFormat;
+
+        if (config->downMatrix > 1)
+            return 0;
+        hDecoder->config.downMatrix = config->downMatrix;
+
+        /* OK */
+        return 1;
+    }
+
+    return 0;
+}
+
+
+int32_t NEAACDECAPI NeAACDecInit(NeAACDecHandle hDecoder, uint8_t *buffer,
+                                 uint32_t buffer_size,
+                                 uint32_t *samplerate, uint8_t *channels)
+{
+    uint32_t bits = 0;
+    bitfile ld;
+    adif_header adif;
+    adts_header adts;
+
+
+    if ((hDecoder == NULL) || (samplerate == NULL) || (channels == NULL))
+        return -1;
+
+    hDecoder->sf_index = get_sr_index(hDecoder->config.defSampleRate);
+    hDecoder->object_type = hDecoder->config.defObjectType;
+    *samplerate = get_sample_rate(hDecoder->sf_index);
+    *channels = 1;
+
+    if (buffer != NULL)
+    {
+        faad_initbits(&ld, buffer, buffer_size);
+
+        /* Check if an ADIF header is present */
+        if ((buffer[0] == 'A') && (buffer[1] == 'D') &&
+            (buffer[2] == 'I') && (buffer[3] == 'F'))
+        {
+            hDecoder->adif_header_present = 1;
+
+            get_adif_header(&adif, &ld);
+            faad_byte_align(&ld);
+
+            hDecoder->sf_index = adif.pce[0].sf_index;
+            hDecoder->object_type = adif.pce[0].object_type + 1;
+
+            *samplerate = get_sample_rate(hDecoder->sf_index);
+            *channels = adif.pce[0].channels;
+
+            memcpy(&(hDecoder->pce), &(adif.pce[0]), sizeof(program_config));
+            hDecoder->pce_set = 1;
+
+            bits = bit2byte(faad_get_processed_bits(&ld));
+
+        /* Check if an ADTS header is present */
+        } else if (faad_showbits(&ld, 12) == 0xfff) {
+            hDecoder->adts_header_present = 1;
+
+            adts.old_format = hDecoder->config.useOldADTSFormat;
+            adts_frame(&adts, &ld);
+
+            hDecoder->sf_index = adts.sf_index;
+            hDecoder->object_type = adts.profile + 1;
+
+            *samplerate = get_sample_rate(hDecoder->sf_index);
+            *channels = (adts.channel_configuration > 6) ?
+                2 : adts.channel_configuration;
+        }
+
+        if (ld.error)
+        {
+            faad_endbits(&ld);
+            return -1;
+        }
+        faad_endbits(&ld);
+    }
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+    /* check if we have a mono file */
+    if (*channels == 1)
+    {
+        /* upMatrix to 2 channels for implicit signalling of PS */
+        *channels = 2;
+    }
+#endif
+
+    hDecoder->channelConfiguration = *channels;
+
+#ifdef SBR_DEC
+    /* implicit signalling */
+    if (*samplerate <= 24000 && !(hDecoder->config.dontUpSampleImplicitSBR))
+    {
+        *samplerate *= 2;
+        hDecoder->forceUpSampling = 1;
+    } else if (*samplerate > 24000 && !(hDecoder->config.dontUpSampleImplicitSBR)) {
+        hDecoder->downSampledSBR = 1;
+    }
+#endif
+
+    /* must be done before frameLength is divided by 2 for LD */
+#ifdef SSR_DEC
+    if (hDecoder->object_type == SSR)
+        hDecoder->fb = ssr_filter_bank_init(hDecoder->frameLength/SSR_BANDS);
+    else
+#endif
+        hDecoder->fb = filter_bank_init(hDecoder->frameLength);
+
+#ifdef LD_DEC
+    if (hDecoder->object_type == LD)
+        hDecoder->frameLength >>= 1;
+#endif
+
+    if (can_decode_ot(hDecoder->object_type) < 0)
+        return -1;
+
+    return bits;
+}
+
+/* Init the library using a DecoderSpecificInfo */
+int8_t NEAACDECAPI NeAACDecInit2(NeAACDecHandle hDecoder, uint8_t *pBuffer,
+                                 uint32_t SizeOfDecoderSpecificInfo,
+                                 uint32_t *samplerate, uint8_t *channels)
+{
+    int8_t rc;
+    mp4AudioSpecificConfig mp4ASC;
+
+    if((hDecoder == NULL)
+        || (pBuffer == NULL)
+        || (SizeOfDecoderSpecificInfo < 2)
+        || (samplerate == NULL)
+        || (channels == NULL))
+    {
+        return -1;
+    }
+
+    hDecoder->adif_header_present = 0;
+    hDecoder->adts_header_present = 0;
+
+    /* decode the audio specific config */
+    rc = AudioSpecificConfig2(pBuffer, SizeOfDecoderSpecificInfo, &mp4ASC,
+        &(hDecoder->pce));
+
+    /* copy the relevant info to the decoder handle */
+    *samplerate = mp4ASC.samplingFrequency;
+    if (mp4ASC.channelsConfiguration)
+    {
+        *channels = mp4ASC.channelsConfiguration;
+    } else {
+        *channels = hDecoder->pce.channels;
+        hDecoder->pce_set = 1;
+    }
+#if (defined(PS_DEC) || defined(DRM_PS))
+    /* check if we have a mono file */
+    if (*channels == 1)
+    {
+        /* upMatrix to 2 channels for implicit signalling of PS */
+        *channels = 2;
+    }
+#endif
+    hDecoder->sf_index = mp4ASC.samplingFrequencyIndex;
+    hDecoder->object_type = mp4ASC.objectTypeIndex;
+#ifdef ERROR_RESILIENCE
+    hDecoder->aacSectionDataResilienceFlag = mp4ASC.aacSectionDataResilienceFlag;
+    hDecoder->aacScalefactorDataResilienceFlag = mp4ASC.aacScalefactorDataResilienceFlag;
+    hDecoder->aacSpectralDataResilienceFlag = mp4ASC.aacSpectralDataResilienceFlag;
+#endif
+#ifdef SBR_DEC
+    hDecoder->sbr_present_flag = mp4ASC.sbr_present_flag;
+    hDecoder->downSampledSBR = mp4ASC.downSampledSBR;
+    if (hDecoder->config.dontUpSampleImplicitSBR == 0)
+        hDecoder->forceUpSampling = mp4ASC.forceUpSampling;
+    else
+        hDecoder->forceUpSampling = 0;
+
+    /* AAC core decoder samplerate is 2 times as low */
+    if (((hDecoder->sbr_present_flag == 1)&&(!hDecoder->downSampledSBR)) || hDecoder->forceUpSampling == 1)
+    {
+        hDecoder->sf_index = get_sr_index(mp4ASC.samplingFrequency / 2);
+    }
+#endif
+
+    if (rc != 0)
+    {
+        return rc;
+    }
+    hDecoder->channelConfiguration = mp4ASC.channelsConfiguration;
+    if (mp4ASC.frameLengthFlag)
+#ifdef ALLOW_SMALL_FRAMELENGTH
+        hDecoder->frameLength = 960;
+#else
+        return -1;
+#endif
+
+    /* must be done before frameLength is divided by 2 for LD */
+#ifdef SSR_DEC
+    if (hDecoder->object_type == SSR)
+        hDecoder->fb = ssr_filter_bank_init(hDecoder->frameLength/SSR_BANDS);
+    else
+#endif
+        hDecoder->fb = filter_bank_init(hDecoder->frameLength);
+
+#ifdef LD_DEC
+    if (hDecoder->object_type == LD)
+        hDecoder->frameLength >>= 1;
+#endif
+
+    return 0;
+}
+
+#ifdef DRM
+int8_t NEAACDECAPI NeAACDecInitDRM(NeAACDecHandle *hDecoder, uint32_t samplerate,
+                                   uint8_t channels)
+{
+    if (hDecoder == NULL)
+        return 1; /* error */
+
+    NeAACDecClose(*hDecoder);
+
+    *hDecoder = NeAACDecOpen();
+
+    /* Special object type defined for DRM */
+    (*hDecoder)->config.defObjectType = DRM_ER_LC;
+
+    (*hDecoder)->config.defSampleRate = samplerate;
+#ifdef ERROR_RESILIENCE // This shoudl always be defined for DRM
+    (*hDecoder)->aacSectionDataResilienceFlag = 1; /* VCB11 */
+    (*hDecoder)->aacScalefactorDataResilienceFlag = 0; /* no RVLC */
+    (*hDecoder)->aacSpectralDataResilienceFlag = 1; /* HCR */
+#endif
+    (*hDecoder)->frameLength = 960;
+    (*hDecoder)->sf_index = get_sr_index((*hDecoder)->config.defSampleRate);
+    (*hDecoder)->object_type = (*hDecoder)->config.defObjectType;
+
+    if ((channels == DRMCH_STEREO) || (channels == DRMCH_SBR_STEREO))
+        (*hDecoder)->channelConfiguration = 2;
+    else
+        (*hDecoder)->channelConfiguration = 1;
+
+#ifdef SBR_DEC
+    if ((channels == DRMCH_MONO) || (channels == DRMCH_STEREO))
+        (*hDecoder)->sbr_present_flag = 0;
+    else
+        (*hDecoder)->sbr_present_flag = 1;
+#endif
+
+    (*hDecoder)->fb = filter_bank_init((*hDecoder)->frameLength);
+
+    return 0;
+}
+#endif
+
+void NEAACDECAPI NeAACDecClose(NeAACDecHandle hDecoder)
+{
+    uint8_t i;
+
+    if (hDecoder == NULL)
+        return;
+
+#ifdef PROFILE
+    printf("AAC decoder total:  %I64d cycles\n", hDecoder->cycles);
+    printf("requant:            %I64d cycles\n", hDecoder->requant_cycles);
+    printf("spectral_data:      %I64d cycles\n", hDecoder->spectral_cycles);
+    printf("scalefactors:       %I64d cycles\n", hDecoder->scalefac_cycles);
+    printf("output:             %I64d cycles\n", hDecoder->output_cycles);
+#endif
+
+    for (i = 0; i < MAX_CHANNELS; i++)
+    {
+        if (hDecoder->time_out[i]) faad_free(hDecoder->time_out[i]);
+        if (hDecoder->fb_intermed[i]) faad_free(hDecoder->fb_intermed[i]);
+#ifdef SSR_DEC
+        if (hDecoder->ssr_overlap[i]) faad_free(hDecoder->ssr_overlap[i]);
+        if (hDecoder->prev_fmd[i]) faad_free(hDecoder->prev_fmd[i]);
+#endif
+#ifdef MAIN_DEC
+        if (hDecoder->pred_stat[i]) faad_free(hDecoder->pred_stat[i]);
+#endif
+#ifdef LTP_DEC
+        if (hDecoder->lt_pred_stat[i]) faad_free(hDecoder->lt_pred_stat[i]);
+#endif
+    }
+
+#ifdef SSR_DEC
+    if (hDecoder->object_type == SSR)
+        ssr_filter_bank_end(hDecoder->fb);
+    else
+#endif
+        filter_bank_end(hDecoder->fb);
+
+    drc_end(hDecoder->drc);
+
+    if (hDecoder->sample_buffer) faad_free(hDecoder->sample_buffer);
+
+#ifdef SBR_DEC
+    for (i = 0; i < MAX_SYNTAX_ELEMENTS; i++)
+    {
+        if (hDecoder->sbr[i])
+            sbrDecodeEnd(hDecoder->sbr[i]);
+    }
+#endif
+
+    if (hDecoder) faad_free(hDecoder);
+}
+
+void NEAACDECAPI NeAACDecPostSeekReset(NeAACDecHandle hDecoder, int32_t frame)
+{
+    if (hDecoder)
+    {
+        hDecoder->postSeekResetFlag = 1;
+
+        if (frame != -1)
+            hDecoder->frame = frame;
+    }
+}
+
+static void create_channel_config(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo)
+{
+    hInfo->num_front_channels = 0;
+    hInfo->num_side_channels = 0;
+    hInfo->num_back_channels = 0;
+    hInfo->num_lfe_channels = 0;
+    memset(hInfo->channel_position, 0, MAX_CHANNELS*sizeof(uint8_t));
+
+    if (hDecoder->downMatrix)
+    {
+        hInfo->num_front_channels = 2;
+        hInfo->channel_position[0] = FRONT_CHANNEL_LEFT;
+        hInfo->channel_position[1] = FRONT_CHANNEL_RIGHT;
+        return;
+    }
+
+    /* check if there is a PCE */
+    if (hDecoder->pce_set)
+    {
+        uint8_t i, chpos = 0;
+        uint8_t chdir, back_center = 0;
+
+        hInfo->num_front_channels = hDecoder->pce.num_front_channels;
+        hInfo->num_side_channels = hDecoder->pce.num_side_channels;
+        hInfo->num_back_channels = hDecoder->pce.num_back_channels;
+        hInfo->num_lfe_channels = hDecoder->pce.num_lfe_channels;
+
+        chdir = hInfo->num_front_channels;
+        if (chdir & 1)
+        {
+#if (defined(PS_DEC) || defined(DRM_PS))
+            /* When PS is enabled output is always stereo */
+            hInfo->channel_position[chpos++] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[chpos++] = FRONT_CHANNEL_RIGHT;
+#else
+            hInfo->channel_position[chpos++] = FRONT_CHANNEL_CENTER;
+            chdir--;
+#endif
+        }
+        for (i = 0; i < chdir; i += 2)
+        {
+            hInfo->channel_position[chpos++] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[chpos++] = FRONT_CHANNEL_RIGHT;
+        }
+
+        for (i = 0; i < hInfo->num_side_channels; i += 2)
+        {
+            hInfo->channel_position[chpos++] = SIDE_CHANNEL_LEFT;
+            hInfo->channel_position[chpos++] = SIDE_CHANNEL_RIGHT;
+        }
+
+        chdir = hInfo->num_back_channels;
+        if (chdir & 1)
+        {
+            back_center = 1;
+            chdir--;
+        }
+        for (i = 0; i < chdir; i += 2)
+        {
+            hInfo->channel_position[chpos++] = BACK_CHANNEL_LEFT;
+            hInfo->channel_position[chpos++] = BACK_CHANNEL_RIGHT;
+        }
+        if (back_center)
+        {
+            hInfo->channel_position[chpos++] = BACK_CHANNEL_CENTER;
+        }
+
+        for (i = 0; i < hInfo->num_lfe_channels; i++)
+        {
+            hInfo->channel_position[chpos++] = LFE_CHANNEL;
+        }
+
+    } else {
+        switch (hDecoder->channelConfiguration)
+        {
+        case 1:
+#if (defined(PS_DEC) || defined(DRM_PS))
+            /* When PS is enabled output is always stereo */
+            hInfo->num_front_channels = 2;
+            hInfo->channel_position[0] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[1] = FRONT_CHANNEL_RIGHT;
+#else
+            hInfo->num_front_channels = 1;
+            hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+#endif
+            break;
+        case 2:
+            hInfo->num_front_channels = 2;
+            hInfo->channel_position[0] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[1] = FRONT_CHANNEL_RIGHT;
+            break;
+        case 3:
+            hInfo->num_front_channels = 3;
+            hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+            hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
+            break;
+        case 4:
+            hInfo->num_front_channels = 3;
+            hInfo->num_back_channels = 1;
+            hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+            hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
+            hInfo->channel_position[3] = BACK_CHANNEL_CENTER;
+            break;
+        case 5:
+            hInfo->num_front_channels = 3;
+            hInfo->num_back_channels = 2;
+            hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+            hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
+            hInfo->channel_position[3] = BACK_CHANNEL_LEFT;
+            hInfo->channel_position[4] = BACK_CHANNEL_RIGHT;
+            break;
+        case 6:
+            hInfo->num_front_channels = 3;
+            hInfo->num_back_channels = 2;
+            hInfo->num_lfe_channels = 1;
+            hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+            hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
+            hInfo->channel_position[3] = BACK_CHANNEL_LEFT;
+            hInfo->channel_position[4] = BACK_CHANNEL_RIGHT;
+            hInfo->channel_position[5] = LFE_CHANNEL;
+            break;
+        case 7:
+            hInfo->num_front_channels = 3;
+            hInfo->num_side_channels = 2;
+            hInfo->num_back_channels = 2;
+            hInfo->num_lfe_channels = 1;
+            hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+            hInfo->channel_position[1] = FRONT_CHANNEL_LEFT;
+            hInfo->channel_position[2] = FRONT_CHANNEL_RIGHT;
+            hInfo->channel_position[3] = SIDE_CHANNEL_LEFT;
+            hInfo->channel_position[4] = SIDE_CHANNEL_RIGHT;
+            hInfo->channel_position[5] = BACK_CHANNEL_LEFT;
+            hInfo->channel_position[6] = BACK_CHANNEL_RIGHT;
+            hInfo->channel_position[7] = LFE_CHANNEL;
+            break;
+        default: /* channelConfiguration == 0 || channelConfiguration > 7 */
+            {
+                uint8_t i;
+                uint8_t ch = hDecoder->fr_channels - hDecoder->has_lfe;
+                if (ch & 1) /* there's either a center front or a center back channel */
+                {
+                    uint8_t ch1 = (ch-1)/2;
+                    if (hDecoder->first_syn_ele == ID_SCE)
+                    {
+                        hInfo->num_front_channels = ch1 + 1;
+                        hInfo->num_back_channels = ch1;
+                        hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+                        for (i = 1; i <= ch1; i+=2)
+                        {
+                            hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = FRONT_CHANNEL_RIGHT;
+                        }
+                        for (i = ch1+1; i < ch; i+=2)
+                        {
+                            hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = BACK_CHANNEL_RIGHT;
+                        }
+                    } else {
+                        hInfo->num_front_channels = ch1;
+                        hInfo->num_back_channels = ch1 + 1;
+                        for (i = 0; i < ch1; i+=2)
+                        {
+                            hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = FRONT_CHANNEL_RIGHT;
+                        }
+                        for (i = ch1; i < ch-1; i+=2)
+                        {
+                            hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = BACK_CHANNEL_RIGHT;
+                        }
+                        hInfo->channel_position[ch-1] = BACK_CHANNEL_CENTER;
+                    }
+                } else {
+                    uint8_t ch1 = (ch)/2;
+                    hInfo->num_front_channels = ch1;
+                    hInfo->num_back_channels = ch1;
+                    if (ch1 & 1)
+                    {
+                        hInfo->channel_position[0] = FRONT_CHANNEL_CENTER;
+                        for (i = 1; i <= ch1; i+=2)
+                        {
+                            hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = FRONT_CHANNEL_RIGHT;
+                        }
+                        for (i = ch1+1; i < ch-1; i+=2)
+                        {
+                            hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = BACK_CHANNEL_RIGHT;
+                        }
+                        hInfo->channel_position[ch-1] = BACK_CHANNEL_CENTER;
+                    } else {
+                        for (i = 0; i < ch1; i+=2)
+                        {
+                            hInfo->channel_position[i] = FRONT_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = FRONT_CHANNEL_RIGHT;
+                        }
+                        for (i = ch1; i < ch; i+=2)
+                        {
+                            hInfo->channel_position[i] = BACK_CHANNEL_LEFT;
+                            hInfo->channel_position[i+1] = BACK_CHANNEL_RIGHT;
+                        }
+                    }
+                }
+                hInfo->num_lfe_channels = hDecoder->has_lfe;
+                for (i = ch; i < hDecoder->fr_channels; i++)
+                {
+                    hInfo->channel_position[i] = LFE_CHANNEL;
+                }
+            }
+            break;
+        }
+    }
+}
+
+void* NEAACDECAPI NeAACDecDecode(NeAACDecHandle hDecoder,
+                                 NeAACDecFrameInfo *hInfo,
+                                 uint8_t *buffer, uint32_t buffer_size)
+{
+    return aac_frame_decode(hDecoder, hInfo, buffer, buffer_size, NULL, 0);
+}
+
+void* NEAACDECAPI NeAACDecDecode2(NeAACDecHandle hDecoder,
+                                  NeAACDecFrameInfo *hInfo,
+                                  uint8_t *buffer, uint32_t buffer_size,
+                                  void **sample_buffer, uint32_t sample_buffer_size)
+{
+    if ((sample_buffer == NULL) || (sample_buffer_size == 0))
+    {
+        hInfo->error = 27;
+        return NULL;
+    }
+
+    return aac_frame_decode(hDecoder, hInfo, buffer, buffer_size,
+        sample_buffer, sample_buffer_size);
+}
+
+#ifdef DRM
+
+#define ERROR_STATE_INIT 6
+
+static void conceal_output(NeAACDecHandle hDecoder, uint16_t frame_len,
+                           uint8_t out_ch, void *sample_buffer)
+{
+    return;
+}
+#endif
+
+static void* aac_frame_decode(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo,
+                              uint8_t *buffer, uint32_t buffer_size,
+                              void **sample_buffer2, uint32_t sample_buffer_size)
+{
+    uint16_t i;
+    uint8_t channels = 0;
+    uint8_t output_channels = 0;
+    bitfile ld = {0};
+    uint32_t bitsconsumed;
+    uint16_t frame_len;
+    void *sample_buffer;
+
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+
+    /* safety checks */
+    if ((hDecoder == NULL) || (hInfo == NULL) || (buffer == NULL))
+    {
+        return NULL;
+    }
+
+#if 0
+    printf("%d\n", buffer_size*8);
+#endif
+
+    frame_len = hDecoder->frameLength;
+
+
+    memset(hInfo, 0, sizeof(NeAACDecFrameInfo));
+    memset(hDecoder->internal_channel, 0, MAX_CHANNELS*sizeof(hDecoder->internal_channel[0]));
+
+#ifdef USE_TIME_LIMIT
+    if ((TIME_LIMIT * get_sample_rate(hDecoder->sf_index)) > hDecoder->TL_count)
+    {
+        hDecoder->TL_count += 1024;
+    } else {
+        hInfo->error = (NUM_ERROR_MESSAGES-1);
+        goto error;
+    }
+#endif
+
+
+    /* check for some common metadata tag types in the bitstream
+     * No need to return an error
+     */
+    /* ID3 */
+    if (buffer_size >= 128)
+    {
+        if (memcmp(buffer, "TAG", 3) == 0)
+        {
+            /* found it */
+            hInfo->bytesconsumed = 128; /* 128 bytes fixed size */
+            /* no error, but no output either */
+            return NULL;
+        }
+    }
+
+
+    /* initialize the bitstream */
+    faad_initbits(&ld, buffer, buffer_size);
+
+#if 0
+    {
+        int i;
+        for (i = 0; i < ((buffer_size+3)>>2); i++)
+        {
+            uint8_t *buf;
+            uint32_t temp = 0;
+            buf = faad_getbitbuffer(&ld, 32);
+            //temp = getdword((void*)buf);
+            temp = *((uint32_t*)buf);
+            printf("0x%.8X\n", temp);
+            free(buf);
+        }
+        faad_endbits(&ld);
+        faad_initbits(&ld, buffer, buffer_size);
+    }
+#endif
+
+#ifdef DRM
+    if (hDecoder->object_type == DRM_ER_LC)
+    {
+        /* We do not support stereo right now */
+        if (0) //(hDecoder->channelConfiguration == 2)
+        {
+            hInfo->error = 28; // Throw CRC error
+            goto error;
+        }
+
+        faad_getbits(&ld, 8
+            DEBUGVAR(1,1,"NeAACDecDecode(): skip CRC"));
+    }
+#endif
+
+    if (hDecoder->adts_header_present)
+    {
+        adts_header adts;
+
+        adts.old_format = hDecoder->config.useOldADTSFormat;
+        if ((hInfo->error = adts_frame(&adts, &ld)) > 0)
+            goto error;
+
+        /* MPEG2 does byte_alignment() here,
+         * but ADTS header is always multiple of 8 bits in MPEG2
+         * so not needed to actually do it.
+         */
+    }
+
+#ifdef ANALYSIS
+    dbg_count = 0;
+#endif
+
+    /* decode the complete bitstream */
+#ifdef DRM
+    if (/*(hDecoder->object_type == 6) ||*/ (hDecoder->object_type == DRM_ER_LC))
+    {
+        DRM_aac_scalable_main_element(hDecoder, hInfo, &ld, &hDecoder->pce, hDecoder->drc);
+    } else {
+#endif
+        raw_data_block(hDecoder, hInfo, &ld, &hDecoder->pce, hDecoder->drc);
+#ifdef DRM
+    }
+#endif
+
+    channels = hDecoder->fr_channels;
+
+    if (hInfo->error > 0)
+        goto error;
+
+    /* safety check */
+    if (channels == 0 || channels > MAX_CHANNELS)
+    {
+        /* invalid number of channels */
+        hInfo->error = 12;
+        goto error;
+    }
+
+    /* no more bit reading after this */
+    bitsconsumed = faad_get_processed_bits(&ld);
+    hInfo->bytesconsumed = bit2byte(bitsconsumed);
+    if (ld.error)
+    {
+        hInfo->error = 14;
+        goto error;
+    }
+    faad_endbits(&ld);
+
+
+    if (!hDecoder->adts_header_present && !hDecoder->adif_header_present)
+    {
+        if (hDecoder->channelConfiguration == 0)
+            hDecoder->channelConfiguration = channels;
+
+        if (channels == 8) /* 7.1 */
+            hDecoder->channelConfiguration = 7;
+        if (channels == 7) /* not a standard channelConfiguration */
+            hDecoder->channelConfiguration = 0;
+    }
+
+    if ((channels == 5 || channels == 6) && hDecoder->config.downMatrix)
+    {
+        hDecoder->downMatrix = 1;
+        output_channels = 2;
+    } else {
+        output_channels = channels;
+    }
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+    hDecoder->upMatrix = 0;
+    /* check if we have a mono file */
+    if (output_channels == 1)
+    {
+        /* upMatrix to 2 channels for implicit signalling of PS */
+        hDecoder->upMatrix = 1;
+        output_channels = 2;
+    }
+#endif
+
+    /* Make a channel configuration based on either a PCE or a channelConfiguration */
+    create_channel_config(hDecoder, hInfo);
+
+    /* number of samples in this frame */
+    hInfo->samples = frame_len*output_channels;
+    /* number of channels in this frame */
+    hInfo->channels = output_channels;
+    /* samplerate */
+    hInfo->samplerate = get_sample_rate(hDecoder->sf_index);
+    /* object type */
+    hInfo->object_type = hDecoder->object_type;
+    /* sbr */
+    hInfo->sbr = NO_SBR;
+    /* header type */
+    hInfo->header_type = RAW;
+    if (hDecoder->adif_header_present)
+        hInfo->header_type = ADIF;
+    if (hDecoder->adts_header_present)
+        hInfo->header_type = ADTS;
+#if (defined(PS_DEC) || defined(DRM_PS))
+    hInfo->ps = hDecoder->ps_used_global;
+#endif
+
+    /* check if frame has channel elements */
+    if (channels == 0)
+    {
+        hDecoder->frame++;
+        return NULL;
+    }
+
+    /* allocate the buffer for the final samples */
+    if ((hDecoder->sample_buffer == NULL) ||
+        (hDecoder->alloced_channels != output_channels))
+    {
+        static const uint8_t str[] = { sizeof(int16_t), sizeof(int32_t), sizeof(int32_t),
+            sizeof(float32_t), sizeof(double), sizeof(int16_t), sizeof(int16_t),
+            sizeof(int16_t), sizeof(int16_t), 0, 0, 0
+        };
+        uint8_t stride = str[hDecoder->config.outputFormat-1];
+#ifdef SBR_DEC
+        if (((hDecoder->sbr_present_flag == 1)&&(!hDecoder->downSampledSBR)) || (hDecoder->forceUpSampling == 1))
+        {
+            stride = 2 * stride;
+        }
+#endif
+        /* check if we want to use internal sample_buffer */
+        if (sample_buffer_size == 0)
+        {
+            if (hDecoder->sample_buffer)
+                faad_free(hDecoder->sample_buffer);
+            hDecoder->sample_buffer = NULL;
+            hDecoder->sample_buffer = faad_malloc(frame_len*output_channels*stride);
+        } else if (sample_buffer_size < frame_len*output_channels*stride) {
+            /* provided sample buffer is not big enough */
+            hInfo->error = 27;
+            return NULL;
+        }
+        hDecoder->alloced_channels = output_channels;
+    }
+
+    if (sample_buffer_size == 0)
+    {
+        sample_buffer = hDecoder->sample_buffer;
+    } else {
+        sample_buffer = *sample_buffer2;
+    }
+
+#ifdef SBR_DEC
+    if ((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+    {
+        uint8_t ele;
+
+        /* this data is different when SBR is used or when the data is upsampled */
+        if (!hDecoder->downSampledSBR)
+        {
+            frame_len *= 2;
+            hInfo->samples *= 2;
+            hInfo->samplerate *= 2;
+        }
+
+        /* check if every element was provided with SBR data */
+        for (ele = 0; ele < hDecoder->fr_ch_ele; ele++)
+        {
+            if (hDecoder->sbr[ele] == NULL)
+            {
+                hInfo->error = 25;
+                goto error;
+            }
+        }
+
+        /* sbr */
+        if (hDecoder->sbr_present_flag == 1)
+        {
+            hInfo->object_type = HE_AAC;
+            hInfo->sbr = SBR_UPSAMPLED;
+        } else {
+            hInfo->sbr = NO_SBR_UPSAMPLED;
+        }
+        if (hDecoder->downSampledSBR)
+        {
+            hInfo->sbr = SBR_DOWNSAMPLED;
+        }
+    }
+#endif
+
+
+    sample_buffer = output_to_PCM(hDecoder, hDecoder->time_out, sample_buffer,
+        output_channels, frame_len, hDecoder->config.outputFormat);
+
+
+#ifdef DRM
+    //conceal_output(hDecoder, frame_len, output_channels, sample_buffer);
+#endif
+
+
+    hDecoder->postSeekResetFlag = 0;
+
+    hDecoder->frame++;
+#ifdef LD_DEC
+    if (hDecoder->object_type != LD)
+    {
+#endif
+        if (hDecoder->frame <= 1)
+            hInfo->samples = 0;
+#ifdef LD_DEC
+    } else {
+        /* LD encoders will give lower delay */
+        if (hDecoder->frame <= 0)
+            hInfo->samples = 0;
+    }
+#endif
+
+    /* cleanup */
+#ifdef ANALYSIS
+    fflush(stdout);
+#endif
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    hDecoder->cycles += count;
+#endif
+
+    return sample_buffer;
+
+error:
+
+
+#ifdef DRM
+    hDecoder->error_state = ERROR_STATE_INIT;
+#endif
+
+    /* reset filterbank state */
+    for (i = 0; i < MAX_CHANNELS; i++)
+    {
+        if (hDecoder->fb_intermed[i] != NULL)
+        {
+            memset(hDecoder->fb_intermed[i], 0, hDecoder->frameLength*sizeof(real_t));
+        }
+    }
+#ifdef SBR_DEC
+    for (i = 0; i < MAX_SYNTAX_ELEMENTS; i++)
+    {
+        if (hDecoder->sbr[i] != NULL)
+        {
+            sbrReset(hDecoder->sbr[i]);
+        }
+    }
+#endif
+
+
+    faad_endbits(&ld);
+
+    /* cleanup */
+#ifdef ANALYSIS
+    fflush(stdout);
+#endif
+
+    return NULL;
+}
diff --git a/contrib/libfaad/decoder.h b/contrib/libfaad/decoder.h
new file mode 100644
index 000000000..a4cb567d2
--- /dev/null
+++ b/contrib/libfaad/decoder.h
@@ -0,0 +1,124 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: decoder.h,v 1.48 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __DECODER_H__
+#define __DECODER_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _WIN32
+  #pragma pack(push, 8)
+  #ifndef NEAACDECAPI
+    #define NEAACDECAPI __cdecl
+  #endif
+#else
+  #ifndef NEAACDECAPI
+    #define NEAACDECAPI
+  #endif
+#endif
+
+
+/* library output formats */
+#define FAAD_FMT_16BIT  1
+#define FAAD_FMT_24BIT  2
+#define FAAD_FMT_32BIT  3
+#define FAAD_FMT_FLOAT  4
+#define FAAD_FMT_FIXED  FAAD_FMT_FLOAT
+#define FAAD_FMT_DOUBLE 5
+
+#define LC_DEC_CAP            (1<<0)
+#define MAIN_DEC_CAP          (1<<1)
+#define LTP_DEC_CAP           (1<<2)
+#define LD_DEC_CAP            (1<<3)
+#define ERROR_RESILIENCE_CAP  (1<<4)
+#define FIXED_POINT_CAP       (1<<5)
+
+#define FRONT_CHANNEL_CENTER (1)
+#define FRONT_CHANNEL_LEFT   (2)
+#define FRONT_CHANNEL_RIGHT  (3)
+#define SIDE_CHANNEL_LEFT    (4)
+#define SIDE_CHANNEL_RIGHT   (5)
+#define BACK_CHANNEL_LEFT    (6)
+#define BACK_CHANNEL_RIGHT   (7)
+#define BACK_CHANNEL_CENTER  (8)
+#define LFE_CHANNEL          (9)
+#define UNKNOWN_CHANNEL      (0)
+
+char* NEAACDECAPI NeAACDecGetErrorMessage(uint8_t errcode);
+
+uint32_t NEAACDECAPI NeAACDecGetCapabilities(void);
+
+NeAACDecHandle NEAACDECAPI NeAACDecOpen(void);
+
+NeAACDecConfigurationPtr NEAACDECAPI NeAACDecGetCurrentConfiguration(NeAACDecHandle hDecoder);
+
+uint8_t NEAACDECAPI NeAACDecSetConfiguration(NeAACDecHandle hDecoder,
+                                             NeAACDecConfigurationPtr config);
+
+/* Init the library based on info from the AAC file (ADTS/ADIF) */
+int32_t NEAACDECAPI NeAACDecInit(NeAACDecHandle hDecoder,
+                                 uint8_t *buffer,
+                                 uint32_t buffer_size,
+                                 uint32_t *samplerate,
+                                 uint8_t *channels);
+
+/* Init the library using a DecoderSpecificInfo */
+int8_t NEAACDECAPI NeAACDecInit2(NeAACDecHandle hDecoder, uint8_t *pBuffer,
+                                 uint32_t SizeOfDecoderSpecificInfo,
+                                 uint32_t *samplerate, uint8_t *channels);
+
+/* Init the library for DRM */
+int8_t NEAACDECAPI NeAACDecInitDRM(NeAACDecHandle *hDecoder, uint32_t samplerate,
+                                   uint8_t channels);
+
+void NEAACDECAPI NeAACDecClose(NeAACDecHandle hDecoder);
+
+void NEAACDECAPI NeAACDecPostSeekReset(NeAACDecHandle hDecoder, int32_t frame);
+
+void* NEAACDECAPI NeAACDecDecode(NeAACDecHandle hDecoder,
+                                 NeAACDecFrameInfo *hInfo,
+                                 uint8_t *buffer,
+                                 uint32_t buffer_size);
+
+void* NEAACDECAPI NeAACDecDecode2(NeAACDecHandle hDecoder,
+                                  NeAACDecFrameInfo *hInfo,
+                                  uint8_t *buffer, uint32_t buffer_size,
+                                  void **sample_buffer, uint32_t sample_buffer_size);
+
+#ifdef _WIN32
+  #pragma pack(pop)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/diff_from_faad2-2.6.1.patch b/contrib/libfaad/diff_from_faad2-2.6.1.patch
new file mode 100644
index 000000000..fbb02ea39
--- /dev/null
+++ b/contrib/libfaad/diff_from_faad2-2.6.1.patch
@@ -0,0 +1,11 @@
+--- faad2/libfaad/common.h	2007-11-01 13:33:30.000000000 +0100
++++ faad2/libfaad/common.h	2007-11-01 18:51:01.480721384 +0100
+@@ -36,7 +36,7 @@
+ #endif
+ 
+ #ifdef HAVE_CONFIG_H
+-#  include "../config.h"
++#  include <config.h>
+ #endif
+ 
+ #if 1
diff --git a/contrib/libfaad/drc.c b/contrib/libfaad/drc.c
new file mode 100644
index 000000000..3c9ff3ae0
--- /dev/null
+++ b/contrib/libfaad/drc.c
@@ -0,0 +1,173 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: drc.c,v 1.28 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include "syntax.h"
+#include "drc.h"
+
+drc_info *drc_init(real_t cut, real_t boost)
+{
+    drc_info *drc = (drc_info*)faad_malloc(sizeof(drc_info));
+    memset(drc, 0, sizeof(drc_info));
+
+    drc->ctrl1 = cut;
+    drc->ctrl2 = boost;
+
+    drc->num_bands = 1;
+    drc->band_top[0] = 1024/4 - 1;
+    drc->dyn_rng_sgn[0] = 1;
+    drc->dyn_rng_ctl[0] = 0;
+
+    return drc;
+}
+
+void drc_end(drc_info *drc)
+{
+    if (drc) faad_free(drc);
+}
+
+#ifdef FIXED_POINT
+static real_t drc_pow2_table[] =
+{
+    COEF_CONST(0.5146511183),
+    COEF_CONST(0.5297315472),
+    COEF_CONST(0.5452538663),
+    COEF_CONST(0.5612310242),
+    COEF_CONST(0.5776763484),
+    COEF_CONST(0.5946035575),
+    COEF_CONST(0.6120267717),
+    COEF_CONST(0.6299605249),
+    COEF_CONST(0.6484197773),
+    COEF_CONST(0.6674199271),
+    COEF_CONST(0.6869768237),
+    COEF_CONST(0.7071067812),
+    COEF_CONST(0.7278265914),
+    COEF_CONST(0.7491535384),
+    COEF_CONST(0.7711054127),
+    COEF_CONST(0.7937005260),
+    COEF_CONST(0.8169577266),
+    COEF_CONST(0.8408964153),
+    COEF_CONST(0.8655365610),
+    COEF_CONST(0.8908987181),
+    COEF_CONST(0.9170040432),
+    COEF_CONST(0.9438743127),
+    COEF_CONST(0.9715319412),
+    COEF_CONST(1.0000000000),
+    COEF_CONST(1.0293022366),
+    COEF_CONST(1.0594630944),
+    COEF_CONST(1.0905077327),
+    COEF_CONST(1.1224620483),
+    COEF_CONST(1.1553526969),
+    COEF_CONST(1.1892071150),
+    COEF_CONST(1.2240535433),
+    COEF_CONST(1.2599210499),
+    COEF_CONST(1.2968395547),
+    COEF_CONST(1.3348398542),
+    COEF_CONST(1.3739536475),
+    COEF_CONST(1.4142135624),
+    COEF_CONST(1.4556531828),
+    COEF_CONST(1.4983070769),
+    COEF_CONST(1.5422108254),
+    COEF_CONST(1.5874010520),
+    COEF_CONST(1.6339154532),
+    COEF_CONST(1.6817928305),
+    COEF_CONST(1.7310731220),
+    COEF_CONST(1.7817974363),
+    COEF_CONST(1.8340080864),
+    COEF_CONST(1.8877486254),
+    COEF_CONST(1.9430638823)
+};
+#endif
+
+void drc_decode(drc_info *drc, real_t *spec)
+{
+    uint16_t i, bd, top;
+#ifdef FIXED_POINT
+    int32_t exp, frac;
+#else
+    real_t factor, exp;
+#endif
+    uint16_t bottom = 0;
+
+    if (drc->num_bands == 1)
+        drc->band_top[0] = 1024/4 - 1;
+
+    for (bd = 0; bd < drc->num_bands; bd++)
+    {
+        top = 4 * (drc->band_top[bd] + 1);
+
+#ifndef FIXED_POINT
+        /* Decode DRC gain factor */
+        if (drc->dyn_rng_sgn[bd])  /* compress */
+            exp = -drc->ctrl1 * (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level))/REAL_CONST(24.0);
+        else /* boost */
+            exp = drc->ctrl2 * (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level))/REAL_CONST(24.0);
+        factor = (real_t)pow(2.0, exp);
+
+        /* Apply gain factor */
+        for (i = bottom; i < top; i++)
+            spec[i] *= factor;
+#else
+        /* Decode DRC gain factor */
+        if (drc->dyn_rng_sgn[bd])  /* compress */
+        {
+            exp = -1 * (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level))/ 24;
+            frac = -1 * (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level)) % 24;
+        } else { /* boost */
+            exp = (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level))/ 24;
+            frac = (drc->dyn_rng_ctl[bd] - (DRC_REF_LEVEL - drc->prog_ref_level)) % 24;
+        }
+
+        /* Apply gain factor */
+        if (exp < 0)
+        {
+            for (i = bottom; i < top; i++)
+            {
+                spec[i] >>= -exp;
+                if (frac)
+                    spec[i] = MUL_R(spec[i],drc_pow2_table[frac+23]);
+            }
+        } else {
+            for (i = bottom; i < top; i++)
+            {
+                spec[i] <<= exp;
+                if (frac)
+                    spec[i] = MUL_R(spec[i],drc_pow2_table[frac+23]);
+            }
+        }
+#endif
+
+        bottom = top;
+    }
+}
diff --git a/contrib/libfaad/drc.h b/contrib/libfaad/drc.h
new file mode 100644
index 000000000..49118bcd0
--- /dev/null
+++ b/contrib/libfaad/drc.h
@@ -0,0 +1,49 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: drc.h,v 1.22 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __DRC_H__
+#define __DRC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define DRC_REF_LEVEL 20*4 /* -20 dB */
+
+
+drc_info *drc_init(real_t cut, real_t boost);
+void drc_end(drc_info *drc);
+void drc_decode(drc_info *drc, real_t *spec);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/drm_dec.c b/contrib/libfaad/drm_dec.c
new file mode 100644
index 000000000..61cb8180e
--- /dev/null
+++ b/contrib/libfaad/drm_dec.c
@@ -0,0 +1,965 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: drm_dec.c,v 1.9 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include "common.h"
+
+#ifdef DRM
+
+#include "sbr_dec.h"
+#include "drm_dec.h"
+#include "bits.h"
+
+/* constants */
+#define DECAY_CUTOFF         3
+#define DECAY_SLOPE          0.05f
+
+/* type definitaions */
+typedef const int8_t (*drm_ps_huff_tab)[2];
+
+
+/* binary search huffman tables */
+static const int8_t f_huffman_sa[][2] = 
+{
+    { /*0*/ -15, 1 },             /* index 0: 1 bits:  x */
+    { 2, 3 },                     /* index 1: 2 bits:  1x */
+    { /*7*/ -8, 4 },              /* index 2: 3 bits:  10x */
+    { 5, 6 },                     /* index 3: 3 bits:  11x */
+    { /*1*/ -14, /*-1*/ -16 },    /* index 4: 4 bits:  101x */
+    { /*-2*/ -17, 7 },            /* index 5: 4 bits:  110x */
+    { 8, 9 },                     /* index 6: 4 bits:  111x */
+    { /*2*/ -13, /*-3*/ -18 },    /* index 7: 5 bits:  1101x */
+    { /*3*/ -12, 10 },            /* index 8: 5 bits:  1110x */
+    { 11, 12 },                   /* index 9: 5 bits:  1111x */
+    { /*4*/ -11, /*5*/ -10 },     /* index 10: 6 bits: 11101x */
+    { /*-4*/ -19, /*-5*/ -20 },   /* index 11: 6 bits: 11110x */
+    { /*6*/ -9, 13 },             /* index 12: 6 bits: 11111x */
+    { /*-7*/ -22, /*-6*/ -21 }    /* index 13: 7 bits: 111111x */
+};
+
+static const int8_t t_huffman_sa[][2] = 
+{
+    { /*0*/ -15, 1 },             /* index 0: 1 bits: x */
+    { 2, 3 },                     /* index 1: 2 bits: 1x */
+    { /*-1*/ -16, /*1*/ -14 },    /* index 2: 3 bits: 10x */
+    { 4, 5 },                     /* index 3: 3 bits: 11x */
+    { /*-2*/ -17, /*2*/ -13 },    /* index 4: 4 bits: 110x */
+    { 6, 7 },                     /* index 5: 4 bits: 111x */
+    { /*-3*/ -18, /*3*/ -12 },    /* index 6: 5 bits: 1110x */
+    { 8, 9 },                     /* index 7: 5 bits: 1111x */
+    { /*-4*/ -19, /*4*/ -11 },    /* index 8: 6 bits: 11110x */
+    { 10, 11 },                   /* index 9: 6 bits: 11111x */
+    { /*-5*/ -20, /*5*/ -10 },    /* index 10: 7 bits: 111110x */
+    { /*-6*/ -21, 12 },           /* index 11: 7 bits: 111111x */
+    { /*-7*/ -22, 13 },           /* index 12: 8 bits: 1111111x */
+    { /*6*/ -9, /*7*/ -8 }        /* index 13: 9 bits: 11111111x */
+};
+
+static const int8_t f_huffman_pan[][2] = 
+{
+    { /*0*/ -15, 1 },             /* index 0: 1 bits: x */
+    { /*-1*/ -16, 2 },            /* index 1: 2 bits: 1x */
+    { /*1*/ -14, 3 },             /* index 2: 3 bits: 11x */
+    { 4, 5 },                     /* index 3: 4 bits: 111x */
+    { /*-2*/ -17, /*2*/ -13 },    /* index 4: 5 bits: 1110x */
+    { 6, 7 },                     /* index 5: 5 bits: 1111x */
+    { /*-3*/ -18, /*3*/ -12 },    /* index 6: 6 bits: 11110x */
+    { 8, 9 },                     /* index 7: 6 bits: 11111x */
+    { /*-4*/ -19, /*4*/ -11 },    /* index 8: 7 bits: 111110x */
+    { 10, 11 },                   /* index 9: 7 bits: 111111x */
+    { /*-5*/ -20, /*5*/ -10 },    /* index 10: 8 bits: 1111110x */
+    { 12, 13 },                   /* index 11: 8 bits: 1111111x */
+    { /*-6*/ -21, /*6*/ -9 },     /* index 12: 9 bits: 11111110x */
+    { /*-7*/ -22, 14 },           /* index 13: 9 bits: 11111111x */
+    { /*7*/ -8, 15 },             /* index 14: 10 bits: 111111111x */
+    { 16, 17 },                   /* index 15: 11 bits: 1111111111x */
+    { /*-8*/ -23, /*8*/ -7 },     /* index 16: 12 bits: 11111111110x */
+    { 18, 19 },                   /* index 17: 12 bits: 11111111111x */
+    { /*-10*/ -25, 20 },          /* index 18: 13 bits: 111111111110x */
+    { 21, 22 },                   /* index 19: 13 bits: 111111111111x */
+    { /*-9*/ -24, /*9*/ -6 },     /* index 20: 14 bits: 1111111111101x */
+    { /*10*/ -5, 23 },            /* index 21: 14 bits: 1111111111110x */
+    { 24, 25 },                   /* index 22: 14 bits: 1111111111111x */
+    { /*-13*/ -28, /*-11*/ -26 }, /* index 23: 15 bits: 11111111111101x */
+    { /*11*/ -4, /*13*/ -2 },     /* index 24: 15 bits: 11111111111110x */
+    { 26, 27 },                   /* index 25: 15 bits: 11111111111111x */
+    { /*-14*/ -29, /*-12*/ -27 }, /* index 26: 16 bits: 111111111111110x */
+    { /*12*/ -3, /*14*/ -1 }      /* index 27: 16 bits: 111111111111111x */
+};
+
+static const int8_t t_huffman_pan[][2] = 
+{
+    { /*0*/ -15, 1 },             /* index 0: 1 bits: x */
+    { /*-1*/ -16, 2 },            /* index 1: 2 bits: 1x */
+    { /*1*/ -14, 3 },             /* index 2: 3 bits: 11x */
+    { /*-2*/ -17, 4 },            /* index 3: 4 bits: 111x */
+    { /*2*/ -13, 5 },             /* index 4: 5 bits: 1111x */
+    { /*-3*/ -18, 6 },            /* index 5: 6 bits: 11111x */
+    { /*3*/ -12, 7 },             /* index 6: 7 bits: 111111x */
+    { /*-4*/ -19, 8 },            /* index 7: 8 bits: 1111111x */
+    { /*4*/ -11, 9 },             /* index 8: 9 bits: 11111111x */
+    { 10, 11 },                   /* index 9: 10 bits: 111111111x */
+    { /*-5*/ -20, /*5*/ -10 },    /* index 10: 11 bits: 1111111110x */
+    { 12, 13 },                   /* index 11: 11 bits: 1111111111x */
+    { /*-6*/ -21, /*6*/ -9 },     /* index 12: 12 bits: 11111111110x */
+    { 14, 15 },                   /* index 13: 12 bits: 11111111111x */
+    { /*-7*/ -22, /*7*/ -8 },     /* index 14: 13 bits: 111111111110x */
+    { 16, 17 },                   /* index 15: 13 bits: 111111111111x */
+    { /*-8*/ -23, /*8*/ -7 },     /* index 16: 14 bits: 1111111111110x */
+    { 18, 19 },                   /* index 17: 14 bits: 1111111111111x */
+    { /*-10*/ -25, /*10*/ -5 },   /* index 18: 15 bits: 11111111111110x */
+    { 20, 21 },                   /* index 19: 15 bits: 11111111111111x */
+    { /*-9*/ -24, /*9*/ -6 },     /* index 20: 16 bits: 111111111111110x */
+    { 22, 23 },                   /* index 21: 16 bits: 111111111111111x */
+    { 24, 25 },                   /* index 22: 17 bits: 1111111111111110x */
+    { 26, 27 },                   /* index 23: 17 bits: 1111111111111111x */
+    { /*-14*/ -29, /*-13*/ -28 }, /* index 24: 18 bits: 11111111111111100x */
+    { /*-12*/ -27, /*-11*/ -26 }, /* index 25: 18 bits: 11111111111111101x */
+    { /*11*/ -4, /*12*/ -3 },     /* index 26: 18 bits: 11111111111111110x */
+    { /*13*/ -2, /*14*/ -1 }      /* index 27: 18 bits: 11111111111111111x */
+};
+
+/* There are 3 classes in the standard but the last 2 are identical */
+static const real_t sa_quant[8][2] = 
+{
+    { FRAC_CONST(0.0000), FRAC_CONST(0.0000) },
+    { FRAC_CONST(0.0501), FRAC_CONST(0.1778) },
+    { FRAC_CONST(0.0706), FRAC_CONST(0.2818) },
+    { FRAC_CONST(0.0995), FRAC_CONST(0.4467) },
+    { FRAC_CONST(0.1399), FRAC_CONST(0.5623) },
+    { FRAC_CONST(0.1957), FRAC_CONST(0.7079) },
+    { FRAC_CONST(0.2713), FRAC_CONST(0.8913) },
+    { FRAC_CONST(0.3699), FRAC_CONST(1.0000) },
+};
+
+/* We don't need the actual quantizer values */
+#if 0
+static const real_t pan_quant[8][5] = 
+{
+    { COEF_CONST(0.0000), COEF_CONST(0.0000), COEF_CONST(0.0000), COEF_CONST(0.0000), COEF_CONST(0.0000) },
+    { COEF_CONST(0.1661), COEF_CONST(0.1661), COEF_CONST(0.3322), COEF_CONST(0.3322), COEF_CONST(0.3322) },
+    { COEF_CONST(0.3322), COEF_CONST(0.3322), COEF_CONST(0.6644), COEF_CONST(0.8305), COEF_CONST(0.8305) },
+    { COEF_CONST(0.4983), COEF_CONST(0.6644), COEF_CONST(0.9966), COEF_CONST(1.4949), COEF_CONST(1.6610) },
+    { COEF_CONST(0.6644), COEF_CONST(0.9966), COEF_CONST(1.4949), COEF_CONST(2.1593), COEF_CONST(2.4914) },
+    { COEF_CONST(0.8305), COEF_CONST(1.3288), COEF_CONST(2.1593), COEF_CONST(2.9897), COEF_CONST(3.4880) },
+    { COEF_CONST(0.9966), COEF_CONST(1.8271), COEF_CONST(2.8236), COEF_CONST(3.8202), COEF_CONST(4.6507) },
+    { COEF_CONST(1.3288), COEF_CONST(2.3253), COEF_CONST(3.4880), COEF_CONST(4.6507), COEF_CONST(5.8134) },
+};
+#endif
+
+/* 2^(pan_quant[x][y] */
+static const real_t pan_pow_2_pos[8][5] = {
+    { REAL_CONST(1.0000000), REAL_CONST(1.0000000), REAL_CONST(1.0000000), REAL_CONST(1.0000000), REAL_CONST(1.0000000)  },
+    { REAL_CONST(1.1220021), REAL_CONST(1.1220021), REAL_CONST(1.2589312), REAL_CONST(1.2589312), REAL_CONST(1.2589312)  },
+    { REAL_CONST(1.2589312), REAL_CONST(1.2589312), REAL_CONST(1.5849090), REAL_CONST(1.7783016), REAL_CONST(1.7783016)  },
+    { REAL_CONST(1.4125481), REAL_CONST(1.5849090), REAL_CONST(1.9952921), REAL_CONST(2.8184461), REAL_CONST(3.1623565)  },
+    { REAL_CONST(1.5849090), REAL_CONST(1.9952922), REAL_CONST(2.8184461), REAL_CONST(4.4669806), REAL_CONST(5.6232337)  },
+    { REAL_CONST(1.7783016), REAL_CONST(2.5119365), REAL_CONST(4.4669806), REAL_CONST(7.9430881), REAL_CONST(11.219994)  },
+    { REAL_CONST(1.9952921), REAL_CONST(3.5482312), REAL_CONST(7.0792671), REAL_CONST(14.125206), REAL_CONST(25.118876)  },
+    { REAL_CONST(2.5119365), REAL_CONST(5.0116998), REAL_CONST(11.219994), REAL_CONST(25.118876), REAL_CONST(56.235140)  }
+};
+
+/* 2^(-pan_quant[x][y] */
+static const real_t pan_pow_2_neg[8][5] = {
+    { REAL_CONST(1),         REAL_CONST(1),         REAL_CONST(1),         REAL_CONST(1),         REAL_CONST(1)          },
+    { REAL_CONST(0.8912487), REAL_CONST(0.8912487), REAL_CONST(0.7943242), REAL_CONST(0.7943242), REAL_CONST(0.7943242)  },
+    { REAL_CONST(0.7943242), REAL_CONST(0.7943242), REAL_CONST(0.6309511), REAL_CONST(0.5623344), REAL_CONST(0.5623344)  },
+    { REAL_CONST(0.7079405), REAL_CONST(0.6309511), REAL_CONST(0.5011797), REAL_CONST(0.3548054), REAL_CONST(0.3162199)  },
+    { REAL_CONST(0.6309511), REAL_CONST(0.5011797), REAL_CONST(0.3548054), REAL_CONST(0.2238649), REAL_CONST(0.1778336)  },
+    { REAL_CONST(0.5623343), REAL_CONST(0.3980992), REAL_CONST(0.2238649), REAL_CONST(0.1258956), REAL_CONST(0.0891266)  },
+    { REAL_CONST(0.5011797), REAL_CONST(0.2818306), REAL_CONST(0.1412576), REAL_CONST(0.0707954), REAL_CONST(0.0398107)  },
+    { REAL_CONST(0.3980992), REAL_CONST(0.1995331), REAL_CONST(0.0891267), REAL_CONST(0.0398107), REAL_CONST(0.0177825)  }
+};
+
+/* 2^(pan_quant[x][y]/30) */
+static const real_t pan_pow_2_30_pos[8][5] = {
+    { COEF_CONST(1),           COEF_CONST(1),           COEF_CONST(1),           COEF_CONST(1),           COEF_CONST(1)           }, 
+    { COEF_CONST(1.003845098), COEF_CONST(1.003845098), COEF_CONST(1.007704982), COEF_CONST(1.007704982), COEF_CONST(1.007704982) }, 
+    { COEF_CONST(1.007704982), COEF_CONST(1.007704982), COEF_CONST(1.01546933),  COEF_CONST(1.019373909), COEF_CONST(1.019373909) }, 
+    { COEF_CONST(1.011579706), COEF_CONST(1.01546933),  COEF_CONST(1.023293502), COEF_CONST(1.035142941), COEF_CONST(1.039123167) }, 
+    { COEF_CONST(1.01546933),  COEF_CONST(1.023293502), COEF_CONST(1.035142941), COEF_CONST(1.051155908), COEF_CONST(1.059252598) },
+    { COEF_CONST(1.019373909), COEF_CONST(1.03117796),  COEF_CONST(1.051155908), COEF_CONST(1.071518432), COEF_CONST(1.0839263)   }, 
+    { COEF_CONST(1.023293502), COEF_CONST(1.043118698), COEF_CONST(1.067414119), COEF_CONST(1.092277933), COEF_CONST(1.113439626) }, 
+    { COEF_CONST(1.03117796),  COEF_CONST(1.055195268), COEF_CONST(1.0839263),   COEF_CONST(1.113439626), COEF_CONST(1.143756546) }
+};
+
+/* 2^(-pan_quant[x][y]/30) */
+static const real_t pan_pow_2_30_neg[8][5] = {
+    { COEF_CONST(1),           COEF_CONST(1),           COEF_CONST(1),           COEF_CONST(1),           COEF_CONST(1)           },
+    { COEF_CONST(0.99616963),  COEF_CONST(0.99616963),  COEF_CONST(0.992353931), COEF_CONST(0.992353931), COEF_CONST(0.99235393)  }, 
+    { COEF_CONST(0.992353931), COEF_CONST(0.992353931), COEF_CONST(0.984766325), COEF_CONST(0.980994305), COEF_CONST(0.980994305) }, 
+    { COEF_CONST(0.988552848), COEF_CONST(0.984766325), COEF_CONST(0.977236734), COEF_CONST(0.966050157), COEF_CONST(0.962349827) }, 
+    { COEF_CONST(0.984766325), COEF_CONST(0.977236734), COEF_CONST(0.966050157), COEF_CONST(0.951333663), COEF_CONST(0.944061881) }, 
+    { COEF_CONST(0.980994305), COEF_CONST(0.969764715), COEF_CONST(0.951333663), COEF_CONST(0.933255062), COEF_CONST(0.922571949) }, 
+    { COEF_CONST(0.977236734), COEF_CONST(0.958663671), COEF_CONST(0.936843519), COEF_CONST(0.915517901), COEF_CONST(0.898117847) }, 
+    { COEF_CONST(0.969764715), COEF_CONST(0.947691892), COEF_CONST(0.922571949), COEF_CONST(0.898117847), COEF_CONST(0.874311936) }
+};
+
+static const real_t g_decayslope[MAX_SA_BAND] = {
+    FRAC_CONST(1),   FRAC_CONST(1),   FRAC_CONST(1),   FRAC_CONST(0.95),FRAC_CONST(0.9), FRAC_CONST(0.85), FRAC_CONST(0.8), 
+    FRAC_CONST(0.75),FRAC_CONST(0.7), FRAC_CONST(0.65),FRAC_CONST(0.6), FRAC_CONST(0.55),FRAC_CONST(0.5),  FRAC_CONST(0.45), 
+    FRAC_CONST(0.4), FRAC_CONST(0.35),FRAC_CONST(0.3), FRAC_CONST(0.25),FRAC_CONST(0.2), FRAC_CONST(0.15), FRAC_CONST(0.1),
+    FRAC_CONST(0.05),FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),    FRAC_CONST(0), 
+    FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),    FRAC_CONST(0),  
+    FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0),    FRAC_CONST(0),   
+    FRAC_CONST(0),   FRAC_CONST(0),   FRAC_CONST(0)
+};
+
+static const real_t sa_sqrt_1_minus[8][2] = {
+    { FRAC_CONST(1),            FRAC_CONST(1)           },
+    { FRAC_CONST(0.998744206),  FRAC_CONST(0.984066644) },
+    { FRAC_CONST(0.997504707),  FRAC_CONST(0.959473168) },
+    { FRAC_CONST(0.995037562),  FRAC_CONST(0.894683804) },
+    { FRAC_CONST(0.990165638),  FRAC_CONST(0.826933317) },
+    { FRAC_CONST(0.980663811),  FRAC_CONST(0.706312672) },
+    { FRAC_CONST(0.962494836),  FRAC_CONST(0.45341406)  },
+    { FRAC_CONST(0.929071574),  FRAC_CONST(0)           }
+};
+
+static const uint8_t sa_freq_scale[9] = 
+{
+    0, 1, 2, 3, 5, 7, 10, 13, 23
+};
+
+static const uint8_t pan_freq_scale[21] = 
+{
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+    11, 12, 13, 14, 15, 18, 22, 26, 32, 64
+};
+
+static const uint8_t pan_quant_class[20] = 
+{
+    0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    2, 2, 2, 2, 3, 3, 3, 4, 4, 4
+};
+
+/* Inverse mapping lookup */
+static const uint8_t pan_inv_freq[64] = {
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 
+    15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 
+    19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+    19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19
+};
+
+static const uint8_t sa_inv_freq[MAX_SA_BAND] = {
+    0, 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+    7, 7, 7, 7, 7, 7, 7
+};
+
+static const real_t filter_coeff[] = 
+{
+    FRAC_CONST(0.65143905754106),
+    FRAC_CONST(0.56471812200776),
+    FRAC_CONST(0.48954165955695)
+};
+
+static const uint8_t delay_length[3] = 
+{
+    3, 4, 5
+};
+
+static const real_t delay_fraction[] = 
+{
+    FRAC_CONST(0.43), FRAC_CONST(0.75), FRAC_CONST(0.347)
+};
+
+static const real_t peak_decay = FRAC_CONST(0.76592833836465);
+
+static const real_t smooth_coeff = FRAC_CONST(0.25);
+
+/* Please note that these are the same tables as in plain PS */
+static const complex_t Q_Fract_allpass_Qmf[][3] = {
+    { { FRAC_CONST(0.7804303765), FRAC_CONST(0.6252426505) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.8550928831), FRAC_CONST(0.5184748173) } },
+    { { FRAC_CONST(-0.4399392009), FRAC_CONST(0.8980275393) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.0643581524), FRAC_CONST(0.9979268909) } },
+    { { FRAC_CONST(-0.9723699093), FRAC_CONST(-0.2334454209) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.9146071672), FRAC_CONST(0.4043435752) } },
+    { { FRAC_CONST(0.0157073960), FRAC_CONST(-0.9998766184) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.7814115286), FRAC_CONST(-0.6240159869) } },
+    { { FRAC_CONST(0.9792228341), FRAC_CONST(-0.2027871907) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.1920081824), FRAC_CONST(-0.9813933372) } },
+    { { FRAC_CONST(0.4115142524), FRAC_CONST(0.9114032984) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.9589683414), FRAC_CONST(-0.2835132182) } },
+    { { FRAC_CONST(-0.7996847630), FRAC_CONST(0.6004201174) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.6947838664), FRAC_CONST(0.7192186117) } },
+    { { FRAC_CONST(-0.7604058385), FRAC_CONST(-0.6494481564) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.3164770305), FRAC_CONST(0.9486001730) } },
+    { { FRAC_CONST(0.4679299891), FRAC_CONST(-0.8837655187) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.9874414206), FRAC_CONST(0.1579856575) } },
+    { { FRAC_CONST(0.9645573497), FRAC_CONST(0.2638732493) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.5966450572), FRAC_CONST(-0.8025052547) } },
+    { { FRAC_CONST(-0.0471066870), FRAC_CONST(0.9988898635) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.4357025325), FRAC_CONST(-0.9000906944) } },
+    { { FRAC_CONST(-0.9851093888), FRAC_CONST(0.1719288528) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.9995546937), FRAC_CONST(-0.0298405960) } },
+    { { FRAC_CONST(-0.3826831877), FRAC_CONST(-0.9238796234) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.4886211455), FRAC_CONST(0.8724960685) } },
+    { { FRAC_CONST(0.8181498647), FRAC_CONST(-0.5750049949) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.5477093458), FRAC_CONST(0.8366686702) } },
+    { { FRAC_CONST(0.7396308780), FRAC_CONST(0.6730127335) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.9951074123), FRAC_CONST(-0.0987988561) } },
+    { { FRAC_CONST(-0.4954589605), FRAC_CONST(0.8686313629) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.3725017905), FRAC_CONST(-0.9280315042) } },
+    { { FRAC_CONST(-0.9557929039), FRAC_CONST(-0.2940406799) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.6506417990), FRAC_CONST(-0.7593847513) } },
+    { { FRAC_CONST(0.0784594864), FRAC_CONST(-0.9969173074) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.9741733670), FRAC_CONST(0.2258014232) } },
+    { { FRAC_CONST(0.9900237322), FRAC_CONST(-0.1409008205) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.2502108514), FRAC_CONST(0.9681913853) } },
+    { { FRAC_CONST(0.3534744382), FRAC_CONST(0.9354441762) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.7427945137), FRAC_CONST(0.6695194840) } },
+    { { FRAC_CONST(-0.8358076215), FRAC_CONST(0.5490224361) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.9370992780), FRAC_CONST(-0.3490629196) } },
+    { { FRAC_CONST(-0.7181259394), FRAC_CONST(-0.6959131360) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.1237744763), FRAC_CONST(-0.9923103452) } },
+    { { FRAC_CONST(0.5224990249), FRAC_CONST(-0.8526399136) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.8226406574), FRAC_CONST(-0.5685616732) } },
+    { { FRAC_CONST(0.9460852146), FRAC_CONST(0.3239179254) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.8844994903), FRAC_CONST(0.4665412009) } },
+    { { FRAC_CONST(-0.1097348556), FRAC_CONST(0.9939609170) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.0047125919), FRAC_CONST(0.9999889135) } },
+    { { FRAC_CONST(-0.9939610362), FRAC_CONST(0.1097337380) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.8888573647), FRAC_CONST(0.4581840038) } },
+    { { FRAC_CONST(-0.3239168525), FRAC_CONST(-0.9460855722) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.8172453642), FRAC_CONST(-0.5762898922) } },
+    { { FRAC_CONST(0.8526405096), FRAC_CONST(-0.5224980116) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.1331215799), FRAC_CONST(-0.9910997152) } },
+    { { FRAC_CONST(0.6959123611), FRAC_CONST(0.7181267142) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.9403476119), FRAC_CONST(-0.3402152061) } },
+    { { FRAC_CONST(-0.5490233898), FRAC_CONST(0.8358070254) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.7364512086), FRAC_CONST(0.6764906645) } },
+    { { FRAC_CONST(-0.9354437590), FRAC_CONST(-0.3534754813) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.2593250275), FRAC_CONST(0.9657900929) } },
+    { { FRAC_CONST(0.1409019381), FRAC_CONST(-0.9900235534) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.9762582779), FRAC_CONST(0.2166097313) } },
+    { { FRAC_CONST(0.9969173670), FRAC_CONST(-0.0784583688) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.6434556246), FRAC_CONST(-0.7654833794) } },
+    { { FRAC_CONST(0.2940396070), FRAC_CONST(0.9557932615) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.3812320232), FRAC_CONST(-0.9244794250) } },
+    { { FRAC_CONST(-0.8686318994), FRAC_CONST(0.4954580069) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.9959943891), FRAC_CONST(-0.0894154981) } },
+    { { FRAC_CONST(-0.6730118990), FRAC_CONST(-0.7396316528) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.5397993922), FRAC_CONST(0.8417937160) } },
+    { { FRAC_CONST(0.5750059485), FRAC_CONST(-0.8181492686) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.4968227744), FRAC_CONST(0.8678520322) } },
+    { { FRAC_CONST(0.9238792062), FRAC_CONST(0.3826842010) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.9992290139), FRAC_CONST(-0.0392601527) } },
+    { { FRAC_CONST(-0.1719299555), FRAC_CONST(0.9851091504) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.4271997511), FRAC_CONST(-0.9041572809) } },
+    { { FRAC_CONST(-0.9988899231), FRAC_CONST(0.0471055657) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.6041822433), FRAC_CONST(-0.7968461514) } },
+    { { FRAC_CONST(-0.2638721764), FRAC_CONST(-0.9645576477) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.9859085083), FRAC_CONST(0.1672853529) } },
+    { { FRAC_CONST(0.8837660551), FRAC_CONST(-0.4679289758) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.3075223565), FRAC_CONST(0.9515408874) } },
+    { { FRAC_CONST(0.6494473219), FRAC_CONST(0.7604066133) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.7015317082), FRAC_CONST(0.7126382589) } },
+    { { FRAC_CONST(-0.6004210114), FRAC_CONST(0.7996840477) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.9562535882), FRAC_CONST(-0.2925389707) } },
+    { { FRAC_CONST(-0.9114028811), FRAC_CONST(-0.4115152657) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.1827499419), FRAC_CONST(-0.9831594229) } },
+    { { FRAC_CONST(0.2027882934), FRAC_CONST(-0.9792225957) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.7872582674), FRAC_CONST(-0.6166234016) } },
+    { { FRAC_CONST(0.9998766780), FRAC_CONST(-0.0157062728) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.9107555747), FRAC_CONST(0.4129458666) } },
+    { { FRAC_CONST(0.2334443331), FRAC_CONST(0.9723701477) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.0549497530), FRAC_CONST(0.9984891415) } },
+    { { FRAC_CONST(-0.8980280757), FRAC_CONST(0.4399381876) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.8599416018), FRAC_CONST(0.5103924870) } },
+    { { FRAC_CONST(-0.6252418160), FRAC_CONST(-0.7804310918) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.8501682281), FRAC_CONST(-0.5265110731) } },
+    { { FRAC_CONST(0.6252435446), FRAC_CONST(-0.7804297209) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.0737608299), FRAC_CONST(-0.9972759485) } },
+    { { FRAC_CONST(0.8980270624), FRAC_CONST(0.4399402142) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.9183775187), FRAC_CONST(-0.3957053721) } },
+    { { FRAC_CONST(-0.2334465086), FRAC_CONST(0.9723696709) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.7754954696), FRAC_CONST(0.6313531399) } },
+    { { FRAC_CONST(-0.9998766184), FRAC_CONST(-0.0157085191) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.2012493610), FRAC_CONST(0.9795400500) } },
+    { { FRAC_CONST(-0.2027861029), FRAC_CONST(-0.9792230725) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.9615978599), FRAC_CONST(0.2744622827) } },
+    { { FRAC_CONST(0.9114037752), FRAC_CONST(-0.4115132093) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.6879743338), FRAC_CONST(-0.7257350087) } },
+    { { FRAC_CONST(0.6004192233), FRAC_CONST(0.7996854186) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.3254036009), FRAC_CONST(-0.9455752373) } },
+    { { FRAC_CONST(-0.6494490504), FRAC_CONST(0.7604051232) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.9888865948), FRAC_CONST(-0.1486719251) } },
+    { { FRAC_CONST(-0.8837650418), FRAC_CONST(-0.4679309726) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.5890548825), FRAC_CONST(0.8080930114) } },
+    { { FRAC_CONST(0.2638743520), FRAC_CONST(-0.9645570517) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.4441666007), FRAC_CONST(0.8959442377) } },
+    { { FRAC_CONST(0.9988898039), FRAC_CONST(0.0471078083) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.9997915030), FRAC_CONST(0.0204183888) } },
+    { { FRAC_CONST(0.1719277352), FRAC_CONST(0.9851095676) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.4803760946), FRAC_CONST(-0.8770626187) } },
+    { { FRAC_CONST(-0.9238800406), FRAC_CONST(0.3826821446) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.5555707216), FRAC_CONST(-0.8314692974) } },
+    { { FRAC_CONST(-0.5750041008), FRAC_CONST(-0.8181505203) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.9941320419), FRAC_CONST(0.1081734300) } }
+};
+
+static const complex_t Phi_Fract_Qmf[] = {
+    { FRAC_CONST(0.8181497455), FRAC_CONST(0.5750052333) },
+    { FRAC_CONST(-0.2638730407), FRAC_CONST(0.9645574093) },
+    { FRAC_CONST(-0.9969173074), FRAC_CONST(0.0784590989) },
+    { FRAC_CONST(-0.4115143716), FRAC_CONST(-0.9114032984) },
+    { FRAC_CONST(0.7181262970), FRAC_CONST(-0.6959127784) },
+    { FRAC_CONST(0.8980275989), FRAC_CONST(0.4399391711) },
+    { FRAC_CONST(-0.1097343117), FRAC_CONST(0.9939609766) },
+    { FRAC_CONST(-0.9723699093), FRAC_CONST(0.2334453613) },
+    { FRAC_CONST(-0.5490227938), FRAC_CONST(-0.8358073831) },
+    { FRAC_CONST(0.6004202366), FRAC_CONST(-0.7996846437) },
+    { FRAC_CONST(0.9557930231), FRAC_CONST(0.2940403223) },
+    { FRAC_CONST(0.0471064523), FRAC_CONST(0.9988898635) },
+    { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) },
+    { FRAC_CONST(-0.6730124950), FRAC_CONST(-0.7396311164) },
+    { FRAC_CONST(0.4679298103), FRAC_CONST(-0.8837656379) },
+    { FRAC_CONST(0.9900236726), FRAC_CONST(0.1409012377) },
+    { FRAC_CONST(0.2027872950), FRAC_CONST(0.9792228341) },
+    { FRAC_CONST(-0.8526401520), FRAC_CONST(0.5224985480) },
+    { FRAC_CONST(-0.7804304361), FRAC_CONST(-0.6252426505) },
+    { FRAC_CONST(0.3239174187), FRAC_CONST(-0.9460853338) },
+    { FRAC_CONST(0.9998766184), FRAC_CONST(-0.0157073177) },
+    { FRAC_CONST(0.3534748554), FRAC_CONST(0.9354440570) },
+    { FRAC_CONST(-0.7604059577), FRAC_CONST(0.6494480371) },
+    { FRAC_CONST(-0.8686315417), FRAC_CONST(-0.4954586625) },
+    { FRAC_CONST(0.1719291061), FRAC_CONST(-0.9851093292) },
+    { FRAC_CONST(0.9851093292), FRAC_CONST(-0.1719291061) },
+    { FRAC_CONST(0.4954586625), FRAC_CONST(0.8686315417) },
+    { FRAC_CONST(-0.6494480371), FRAC_CONST(0.7604059577) },
+    { FRAC_CONST(-0.9354440570), FRAC_CONST(-0.3534748554) },
+    { FRAC_CONST(0.0157073177), FRAC_CONST(-0.9998766184) },
+    { FRAC_CONST(0.9460853338), FRAC_CONST(-0.3239174187) },
+    { FRAC_CONST(0.6252426505), FRAC_CONST(0.7804304361) },
+    { FRAC_CONST(-0.5224985480), FRAC_CONST(0.8526401520) },
+    { FRAC_CONST(-0.9792228341), FRAC_CONST(-0.2027872950) },
+    { FRAC_CONST(-0.1409012377), FRAC_CONST(-0.9900236726) },
+    { FRAC_CONST(0.8837656379), FRAC_CONST(-0.4679298103) },
+    { FRAC_CONST(0.7396311164), FRAC_CONST(0.6730124950) },
+    { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) },
+    { FRAC_CONST(-0.9988898635), FRAC_CONST(-0.0471064523) },
+    { FRAC_CONST(-0.2940403223), FRAC_CONST(-0.9557930231) },
+    { FRAC_CONST(0.7996846437), FRAC_CONST(-0.6004202366) },
+    { FRAC_CONST(0.8358073831), FRAC_CONST(0.5490227938) },
+    { FRAC_CONST(-0.2334453613), FRAC_CONST(0.9723699093) },
+    { FRAC_CONST(-0.9939609766), FRAC_CONST(0.1097343117) },
+    { FRAC_CONST(-0.4399391711), FRAC_CONST(-0.8980275989) },
+    { FRAC_CONST(0.6959127784), FRAC_CONST(-0.7181262970) },
+    { FRAC_CONST(0.9114032984), FRAC_CONST(0.4115143716) },
+    { FRAC_CONST(-0.0784590989), FRAC_CONST(0.9969173074) },
+    { FRAC_CONST(-0.9645574093), FRAC_CONST(0.2638730407) },
+    { FRAC_CONST(-0.5750052333), FRAC_CONST(-0.8181497455) },
+    { FRAC_CONST(0.5750052333), FRAC_CONST(-0.8181497455) },
+    { FRAC_CONST(0.9645574093), FRAC_CONST(0.2638730407) },
+    { FRAC_CONST(0.0784590989), FRAC_CONST(0.9969173074) },
+    { FRAC_CONST(-0.9114032984), FRAC_CONST(0.4115143716) },
+    { FRAC_CONST(-0.6959127784), FRAC_CONST(-0.7181262970) },
+    { FRAC_CONST(0.4399391711), FRAC_CONST(-0.8980275989) },
+    { FRAC_CONST(0.9939609766), FRAC_CONST(0.1097343117) },
+    { FRAC_CONST(0.2334453613), FRAC_CONST(0.9723699093) },
+    { FRAC_CONST(-0.8358073831), FRAC_CONST(0.5490227938) },
+    { FRAC_CONST(-0.7996846437), FRAC_CONST(-0.6004202366) },
+    { FRAC_CONST(0.2940403223), FRAC_CONST(-0.9557930231) },
+    { FRAC_CONST(0.9988898635), FRAC_CONST(-0.0471064523) },
+    { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) },
+    { FRAC_CONST(-0.7396311164), FRAC_CONST(0.6730124950) }
+};
+
+
+/* static function declarations */
+static void drm_ps_sa_element(drm_ps_info *ps, bitfile *ld);
+static void drm_ps_pan_element(drm_ps_info *ps, bitfile *ld);
+static int8_t huff_dec(bitfile *ld, drm_ps_huff_tab huff);
+
+
+uint16_t drm_ps_data(drm_ps_info *ps, bitfile *ld)
+{
+    uint16_t bits = (uint16_t)faad_get_processed_bits(ld);
+
+    ps->drm_ps_data_available = 1;
+
+    ps->bs_enable_sa = faad_get1bit(ld);
+    ps->bs_enable_pan = faad_get1bit(ld);
+
+    if (ps->bs_enable_sa)
+    {
+        drm_ps_sa_element(ps, ld);
+    }
+
+    if (ps->bs_enable_pan)
+    {
+        drm_ps_pan_element(ps, ld);
+    }
+
+    bits = (uint16_t)faad_get_processed_bits(ld) - bits;
+
+    return bits;
+}
+
+static void drm_ps_sa_element(drm_ps_info *ps, bitfile *ld)
+{
+    drm_ps_huff_tab huff;
+    uint8_t band;
+
+    ps->bs_sa_dt_flag = faad_get1bit(ld);
+    if (ps->bs_sa_dt_flag)
+    {
+        huff = t_huffman_sa;
+    } else {
+        huff = f_huffman_sa;
+    }
+
+    for (band = 0; band < DRM_NUM_SA_BANDS; band++)
+    {
+        ps->bs_sa_data[band] = huff_dec(ld, huff);
+    }
+}
+
+static void drm_ps_pan_element(drm_ps_info *ps, bitfile *ld)
+{
+    drm_ps_huff_tab huff;
+    uint8_t band;
+
+    ps->bs_pan_dt_flag = faad_get1bit(ld);
+    if (ps->bs_pan_dt_flag)
+    {
+        huff = t_huffman_pan;
+    } else {
+        huff = f_huffman_pan;
+    }
+
+    for (band = 0; band < DRM_NUM_PAN_BANDS; band++)
+    {
+        ps->bs_pan_data[band] = huff_dec(ld, huff);
+    }
+}
+
+/* binary search huffman decoding */
+static int8_t huff_dec(bitfile *ld, drm_ps_huff_tab huff)
+{
+    uint8_t bit;
+    int16_t index = 0;
+
+    while (index >= 0)
+    {
+        bit = (uint8_t)faad_get1bit(ld);
+        index = huff[index][bit];
+    }
+
+    return index + 15;
+}
+
+
+static int8_t sa_delta_clip(drm_ps_info *ps, int8_t i)
+{
+    if (i < 0) {
+      /*  printf(" SAminclip %d", i); */
+        ps->sa_decode_error = 1;
+        return 0;
+    } else if (i > 7) {
+     /*   printf(" SAmaxclip %d", i); */
+        ps->sa_decode_error = 1;
+        return 7;
+    } else
+        return i;
+}
+
+static int8_t pan_delta_clip(drm_ps_info *ps, int8_t i)
+{   
+    if (i < -7) {
+        /* printf(" PANminclip %d", i); */
+        ps->pan_decode_error = 1;
+        return -7;
+    } else if (i > 7) {
+       /* printf(" PANmaxclip %d", i);  */
+        ps->pan_decode_error = 1;
+        return 7;
+    } else
+        return i;
+}
+
+static void drm_ps_delta_decode(drm_ps_info *ps) 
+{
+    uint8_t band;    
+
+    if (ps->bs_enable_sa) 
+    {    
+        if (ps->bs_sa_dt_flag && !ps->g_last_had_sa) 
+        {        
+            /* wait until we get a DT frame */
+            ps->bs_enable_sa = 0;
+        } else if (ps->bs_sa_dt_flag) {
+            /* DT frame, we have a last frame, so we can decode */
+            ps->g_sa_index[0] = sa_delta_clip(ps, ps->g_prev_sa_index[0]+ps->bs_sa_data[0]);            
+        } else {
+            /* DF always decodable */
+            ps->g_sa_index[0] = sa_delta_clip(ps,ps->bs_sa_data[0]);          
+        }
+        
+        for (band = 1; band < DRM_NUM_SA_BANDS; band++)
+        {   
+            if (ps->bs_sa_dt_flag && ps->g_last_had_sa)
+            {
+                ps->g_sa_index[band] = sa_delta_clip(ps, ps->g_prev_sa_index[band] + ps->bs_sa_data[band]);
+            } else if (!ps->bs_sa_dt_flag) {
+                ps->g_sa_index[band] = sa_delta_clip(ps, ps->g_sa_index[band-1] + ps->bs_sa_data[band]);                
+            }
+        }
+    }
+
+    /* An error during SA decoding implies PAN data will be undecodable, too */
+    /* Also, we don't like on/off switching in PS, so we force to last settings */
+    if (ps->sa_decode_error) {
+        ps->pan_decode_error = 1;
+        ps->bs_enable_pan = ps->g_last_had_pan;
+        ps->bs_enable_sa = ps->g_last_had_sa;
+    }
+    
+       
+    if (ps->bs_enable_sa) 
+    {    
+        if (ps->sa_decode_error) {
+            for (band = 0; band < DRM_NUM_SA_BANDS; band++)
+            {   
+                ps->g_sa_index[band] = ps->g_last_good_sa_index[band];
+            }
+        } else {
+            for (band = 0; band < DRM_NUM_SA_BANDS; band++)
+            {   
+                ps->g_last_good_sa_index[band] = ps->g_sa_index[band];
+            }
+        }
+    }
+    
+    if (ps->bs_enable_pan) 
+    {
+        if (ps->bs_pan_dt_flag && !ps->g_last_had_pan) 
+        {
+            ps->bs_enable_pan = 0;
+        }  else if (ps->bs_pan_dt_flag) {   
+            ps->g_pan_index[0] = pan_delta_clip(ps,  ps->g_prev_pan_index[0]+ps->bs_pan_data[0]);
+        } else {
+            ps->g_pan_index[0] = pan_delta_clip(ps, ps->bs_pan_data[0]);
+        }
+    
+        for (band = 1; band < DRM_NUM_PAN_BANDS; band++)
+        {   
+            if (ps->bs_pan_dt_flag && ps->g_last_had_pan)
+            {
+                ps->g_pan_index[band] = pan_delta_clip(ps, ps->g_prev_pan_index[band] + ps->bs_pan_data[band]);
+            } else if (!ps->bs_pan_dt_flag) {
+                ps->g_pan_index[band] = pan_delta_clip(ps, ps->g_pan_index[band-1] + ps->bs_pan_data[band]);
+            }
+        }
+ 
+        if (ps->pan_decode_error) {
+            for (band = 0; band < DRM_NUM_PAN_BANDS; band++)
+            {   
+                ps->g_pan_index[band] = ps->g_last_good_pan_index[band];
+            }
+        } else {
+            for (band = 0; band < DRM_NUM_PAN_BANDS; band++)
+            {   
+                ps->g_last_good_pan_index[band] = ps->g_pan_index[band];
+            }
+        }
+    }
+}
+
+static void drm_calc_sa_side_signal(drm_ps_info *ps, qmf_t X[38][64]) 
+{      
+    uint8_t s, b, k;
+    complex_t qfrac, tmp0, tmp, in, R0;
+    real_t peakdiff;
+    real_t nrg;
+    real_t power;
+    real_t transratio;
+    real_t new_delay_slopes[NUM_OF_LINKS];
+    uint8_t temp_delay_ser[NUM_OF_LINKS];
+    complex_t Phi_Fract;
+#ifdef FIXED_POINT
+    uint32_t in_re, in_im;
+#endif
+
+    for (b = 0; b < sa_freq_scale[DRM_NUM_SA_BANDS]; b++)
+    {
+        /* set delay indices */    
+        for (k = 0; k < NUM_OF_LINKS; k++)
+            temp_delay_ser[k] = ps->delay_buf_index_ser[k];
+
+        RE(Phi_Fract) = RE(Phi_Fract_Qmf[b]);
+        IM(Phi_Fract) = IM(Phi_Fract_Qmf[b]);
+
+        for (s = 0; s < NUM_OF_SUBSAMPLES; s++)
+        {            
+            const real_t gamma = REAL_CONST(1.5);
+            const real_t sigma = REAL_CONST(1.5625);
+
+            RE(in) = QMF_RE(X[s][b]);
+            IM(in) = QMF_IM(X[s][b]);
+
+#ifdef FIXED_POINT
+            /* NOTE: all input is scaled by 2^(-5) because of fixed point QMF
+            * meaning that P will be scaled by 2^(-10) compared to floating point version
+            */
+            in_re = ((abs(RE(in))+(1<<(REAL_BITS-1)))>>REAL_BITS);
+            in_im = ((abs(IM(in))+(1<<(REAL_BITS-1)))>>REAL_BITS);
+            power = in_re*in_re + in_im*in_im;
+#else
+            power = MUL_R(RE(in),RE(in)) + MUL_R(IM(in),IM(in));
+#endif
+
+            ps->peakdecay_fast[b] = MUL_F(ps->peakdecay_fast[b], peak_decay);
+            if (ps->peakdecay_fast[b] < power)
+                ps->peakdecay_fast[b] = power;
+
+            peakdiff = ps->prev_peakdiff[b];
+            peakdiff += MUL_F((ps->peakdecay_fast[b] - power - ps->prev_peakdiff[b]), smooth_coeff);
+            ps->prev_peakdiff[b] = peakdiff;
+
+            nrg = ps->prev_nrg[b];
+            nrg += MUL_F((power - ps->prev_nrg[b]), smooth_coeff);
+            ps->prev_nrg[b] = nrg;
+
+            if (MUL_R(peakdiff, gamma) <= nrg) {
+                transratio = sigma;
+            } else {
+                transratio = MUL_R(DIV_R(nrg, MUL_R(peakdiff, gamma)), sigma);
+            }
+            
+            for (k = 0; k < NUM_OF_LINKS; k++) 
+            {
+                new_delay_slopes[k] = MUL_F(g_decayslope[b], filter_coeff[k]);
+            }
+
+            RE(tmp0) = RE(ps->d_buff[0][b]);
+            IM(tmp0) = IM(ps->d_buff[0][b]);
+
+            RE(ps->d_buff[0][b]) = RE(ps->d_buff[1][b]);
+            IM(ps->d_buff[0][b]) = IM(ps->d_buff[1][b]);
+
+            RE(ps->d_buff[1][b]) = RE(in);
+            IM(ps->d_buff[1][b]) = IM(in);               
+
+            ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(Phi_Fract), IM(Phi_Fract));
+
+            RE(R0) = RE(tmp);
+            IM(R0) = IM(tmp);
+
+            for (k = 0; k < NUM_OF_LINKS; k++) 
+            {
+                RE(qfrac) = RE(Q_Fract_allpass_Qmf[b][k]);
+                IM(qfrac) = IM(Q_Fract_allpass_Qmf[b][k]);
+
+                RE(tmp0) = RE(ps->d2_buff[k][temp_delay_ser[k]][b]);
+                IM(tmp0) = IM(ps->d2_buff[k][temp_delay_ser[k]][b]);
+
+                ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(qfrac), IM(qfrac));
+
+                RE(tmp) += -MUL_F(new_delay_slopes[k], RE(R0));
+                IM(tmp) += -MUL_F(new_delay_slopes[k], IM(R0));
+
+                RE(ps->d2_buff[k][temp_delay_ser[k]][b]) = RE(R0) + MUL_F(new_delay_slopes[k], RE(tmp));
+                IM(ps->d2_buff[k][temp_delay_ser[k]][b]) = IM(R0) + MUL_F(new_delay_slopes[k], IM(tmp));
+
+                RE(R0) = RE(tmp);
+                IM(R0) = IM(tmp);
+            }
+
+            QMF_RE(ps->SA[s][b]) = MUL_R(RE(R0), transratio);
+            QMF_IM(ps->SA[s][b]) = MUL_R(IM(R0), transratio);
+
+            for (k = 0; k < NUM_OF_LINKS; k++)
+            {
+                if (++temp_delay_ser[k] >= delay_length[k])
+                    temp_delay_ser[k] = 0;
+            }
+        }       
+    }
+
+    for (k = 0; k < NUM_OF_LINKS; k++)
+        ps->delay_buf_index_ser[k] = temp_delay_ser[k];
+}
+
+static void drm_add_ambiance(drm_ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64]) 
+{
+    uint8_t s, b, ifreq, qclass;    
+    real_t sa_map[MAX_SA_BAND], sa_dir_map[MAX_SA_BAND], k_sa_map[MAX_SA_BAND], k_sa_dir_map[MAX_SA_BAND];
+    real_t new_dir_map, new_sa_map;
+    
+    if (ps->bs_enable_sa)
+    {
+        /* Instead of dequantization and mapping, we use an inverse mapping
+           to look up all the values we need */
+        for (b = 0; b < sa_freq_scale[DRM_NUM_SA_BANDS]; b++)
+        {
+            const real_t inv_f_num_of_subsamples = FRAC_CONST(0.03333333333);
+
+            ifreq = sa_inv_freq[b];
+            qclass = (b != 0);
+
+            sa_map[b]  = sa_quant[ps->g_prev_sa_index[ifreq]][qclass];
+            new_sa_map = sa_quant[ps->g_sa_index[ifreq]][qclass];
+
+            k_sa_map[b] = MUL_F(inv_f_num_of_subsamples, (new_sa_map - sa_map[b]));    
+            
+            sa_dir_map[b] = sa_sqrt_1_minus[ps->g_prev_sa_index[ifreq]][qclass];                        
+            new_dir_map   = sa_sqrt_1_minus[ps->g_sa_index[ifreq]][qclass];
+                                                   
+            k_sa_dir_map[b] = MUL_F(inv_f_num_of_subsamples, (new_dir_map - sa_dir_map[b]));
+
+        }
+
+        for (s = 0; s < NUM_OF_SUBSAMPLES; s++)
+        {
+            for (b = 0; b < sa_freq_scale[DRM_NUM_SA_BANDS]; b++)
+            {                
+                QMF_RE(X_right[s][b]) = MUL_F(QMF_RE(X_left[s][b]), sa_dir_map[b]) - MUL_F(QMF_RE(ps->SA[s][b]), sa_map[b]);
+                QMF_IM(X_right[s][b]) = MUL_F(QMF_IM(X_left[s][b]), sa_dir_map[b]) - MUL_F(QMF_IM(ps->SA[s][b]), sa_map[b]);
+                QMF_RE(X_left[s][b]) = MUL_F(QMF_RE(X_left[s][b]), sa_dir_map[b]) + MUL_F(QMF_RE(ps->SA[s][b]), sa_map[b]);
+                QMF_IM(X_left[s][b]) = MUL_F(QMF_IM(X_left[s][b]), sa_dir_map[b]) + MUL_F(QMF_IM(ps->SA[s][b]), sa_map[b]);
+      
+                sa_map[b]     += k_sa_map[b];
+                sa_dir_map[b] += k_sa_dir_map[b];
+            }
+            for (b = sa_freq_scale[DRM_NUM_SA_BANDS]; b < NUM_OF_QMF_CHANNELS; b++)
+            {                
+                QMF_RE(X_right[s][b]) = QMF_RE(X_left[s][b]);
+                QMF_IM(X_right[s][b]) = QMF_IM(X_left[s][b]);
+            }
+        }
+    } 
+    else {
+        for (s = 0; s < NUM_OF_SUBSAMPLES; s++)
+        {
+            for (b = 0; b < NUM_OF_QMF_CHANNELS; b++)
+            {
+                QMF_RE(X_right[s][b]) = QMF_RE(X_left[s][b]);
+                QMF_IM(X_right[s][b]) = QMF_IM(X_left[s][b]);                
+            }
+        }
+    }
+}
+
+static void drm_add_pan(drm_ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64]) 
+{
+    uint8_t s, b, qclass, ifreq;
+    real_t tmp, coeff1, coeff2;
+    real_t pan_base[MAX_PAN_BAND];
+    real_t pan_delta[MAX_PAN_BAND];
+    qmf_t temp_l, temp_r;
+
+    if (ps->bs_enable_pan)
+    {
+        for (b = 0; b < NUM_OF_QMF_CHANNELS; b++) 
+        {
+            /* Instead of dequantization, 20->64 mapping and 2^G(x,y) we do an
+               inverse mapping 64->20 and look up the 2^G(x,y) values directly */
+            ifreq = pan_inv_freq[b];
+            qclass = pan_quant_class[ifreq];
+
+            if (ps->g_prev_pan_index[ifreq] >= 0)
+            {
+                pan_base[b] = pan_pow_2_pos[ps->g_prev_pan_index[ifreq]][qclass]; 
+            } else {
+                pan_base[b] = pan_pow_2_neg[-ps->g_prev_pan_index[ifreq]][qclass];
+            }
+
+            /* 2^((a-b)/30) = 2^(a/30) * 1/(2^(b/30)) */
+            /* a en b can be negative so we may need to inverse parts */
+            if (ps->g_pan_index[ifreq] >= 0)
+            {
+                if (ps->g_prev_pan_index[ifreq] >= 0) 
+                {
+                    pan_delta[b] = MUL_C(pan_pow_2_30_pos[ps->g_pan_index[ifreq]][qclass],
+                                         pan_pow_2_30_neg[ps->g_prev_pan_index[ifreq]][qclass]);
+                } else {
+                    pan_delta[b] = MUL_C(pan_pow_2_30_pos[ps->g_pan_index[ifreq]][qclass],
+                                         pan_pow_2_30_pos[-ps->g_prev_pan_index[ifreq]][qclass]);
+                }
+            } else {
+                if (ps->g_prev_pan_index[ifreq] >= 0) 
+                {
+                    pan_delta[b] = MUL_C(pan_pow_2_30_neg[-ps->g_pan_index[ifreq]][qclass],
+                                         pan_pow_2_30_neg[ps->g_prev_pan_index[ifreq]][qclass]);
+                } else {
+                    pan_delta[b] = MUL_C(pan_pow_2_30_neg[-ps->g_pan_index[ifreq]][qclass],
+                                         pan_pow_2_30_pos[-ps->g_prev_pan_index[ifreq]][qclass]);
+                }
+            }
+        }
+
+        for (s = 0; s < NUM_OF_SUBSAMPLES; s++)
+        {
+            /* PAN always uses all 64 channels */
+            for (b = 0; b < NUM_OF_QMF_CHANNELS; b++)
+            {
+                tmp = pan_base[b];
+
+                coeff2 = DIV_R(REAL_CONST(2.0), (REAL_CONST(1.0) + tmp));
+                coeff1 = MUL_R(coeff2, tmp);                
+
+                QMF_RE(temp_l) = QMF_RE(X_left[s][b]);
+                QMF_IM(temp_l) = QMF_IM(X_left[s][b]);
+                QMF_RE(temp_r) = QMF_RE(X_right[s][b]);
+                QMF_IM(temp_r) = QMF_IM(X_right[s][b]);
+
+                QMF_RE(X_left[s][b]) = MUL_R(QMF_RE(temp_l), coeff1);
+                QMF_IM(X_left[s][b]) = MUL_R(QMF_IM(temp_l), coeff1);
+                QMF_RE(X_right[s][b]) = MUL_R(QMF_RE(temp_r), coeff2);
+                QMF_IM(X_right[s][b]) = MUL_R(QMF_IM(temp_r), coeff2);
+                
+                /* 2^(a+k*b) = 2^a * 2^b * ... * 2^b */
+                /*                   ^^^^^^^^^^^^^^^ k times */
+                pan_base[b] = MUL_C(pan_base[b], pan_delta[b]);
+            }           
+        }       
+    }     
+}
+
+drm_ps_info *drm_ps_init(void)
+{
+    drm_ps_info *ps = (drm_ps_info*)faad_malloc(sizeof(drm_ps_info));
+
+    memset(ps, 0, sizeof(drm_ps_info));     
+
+    return ps;
+}
+
+void drm_ps_free(drm_ps_info *ps)
+{
+    faad_free(ps);
+}
+
+/* main DRM PS decoding function */
+uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, qmf_t X_left[38][64], qmf_t X_right[38][64])
+{       
+    if (ps == NULL) 
+    {
+        memcpy(X_right, X_left, sizeof(qmf_t)*30*64);
+        return 0;    
+    }     
+
+    if (!ps->drm_ps_data_available && !guess) 
+    {
+        memcpy(X_right, X_left, sizeof(qmf_t)*30*64);
+        memset(ps->g_prev_sa_index, 0, sizeof(ps->g_prev_sa_index));
+        memset(ps->g_prev_pan_index, 0, sizeof(ps->g_prev_pan_index));
+        return 0;
+    }
+
+    /* if SBR CRC doesn't match out, we can assume decode errors to start with,
+       and we'll guess what the parameters should be */
+    if (!guess)
+    {
+        ps->sa_decode_error = 0;
+        ps->pan_decode_error = 0;
+        drm_ps_delta_decode(ps);
+    } else 
+    {
+        ps->sa_decode_error = 1;
+        ps->pan_decode_error = 1;
+        /* don't even bother decoding */
+    }
+  
+    ps->drm_ps_data_available = 0;
+
+    drm_calc_sa_side_signal(ps, X_left);
+    drm_add_ambiance(ps, X_left, X_right);
+
+    if (ps->bs_enable_sa)
+    {
+        ps->g_last_had_sa = 1;        
+
+        memcpy(ps->g_prev_sa_index, ps->g_sa_index, sizeof(int8_t) * DRM_NUM_SA_BANDS);       
+
+    } else {
+        ps->g_last_had_sa = 0;
+    }
+    
+    if (ps->bs_enable_pan)
+    {
+        drm_add_pan(ps, X_left, X_right);
+    
+        ps->g_last_had_pan = 1;        
+
+        memcpy(ps->g_prev_pan_index, ps->g_pan_index, sizeof(int8_t) * DRM_NUM_PAN_BANDS);
+
+    } else {
+        ps->g_last_had_pan = 0;
+    }
+
+
+    return 0;
+}
+
+#endif
diff --git a/contrib/libfaad/drm_dec.h b/contrib/libfaad/drm_dec.h
new file mode 100644
index 000000000..d0ac995e4
--- /dev/null
+++ b/contrib/libfaad/drm_dec.h
@@ -0,0 +1,100 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: drm_dec.h,v 1.8 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __DRM_DEC_H__
+#define __DRM_DEC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bits.h"
+
+#define DRM_PARAMETRIC_STEREO    0
+#define DRM_NUM_SA_BANDS         8
+#define DRM_NUM_PAN_BANDS       20
+#define NUM_OF_LINKS             3
+#define NUM_OF_QMF_CHANNELS     64
+#define NUM_OF_SUBSAMPLES       30
+#define MAX_SA_BAND             46
+#define MAX_PAN_BAND            64
+#define MAX_DELAY                5
+
+typedef struct
+{   
+    uint8_t drm_ps_data_available;
+    uint8_t bs_enable_sa;
+    uint8_t bs_enable_pan;
+
+    uint8_t bs_sa_dt_flag;
+    uint8_t bs_pan_dt_flag;
+
+    uint8_t g_last_had_sa;
+    uint8_t g_last_had_pan;
+
+    int8_t bs_sa_data[DRM_NUM_SA_BANDS];
+    int8_t bs_pan_data[DRM_NUM_PAN_BANDS];
+        
+    int8_t g_sa_index[DRM_NUM_SA_BANDS];
+    int8_t g_pan_index[DRM_NUM_PAN_BANDS];                        
+    int8_t g_prev_sa_index[DRM_NUM_SA_BANDS];
+    int8_t g_prev_pan_index[DRM_NUM_PAN_BANDS];    
+
+    int8_t sa_decode_error;
+    int8_t pan_decode_error;
+
+    int8_t g_last_good_sa_index[DRM_NUM_SA_BANDS];
+    int8_t g_last_good_pan_index[DRM_NUM_PAN_BANDS];
+    
+    qmf_t SA[NUM_OF_SUBSAMPLES][MAX_SA_BAND];               
+
+    complex_t d_buff[2][MAX_SA_BAND];
+    complex_t d2_buff[NUM_OF_LINKS][MAX_DELAY][MAX_SA_BAND];
+
+    uint8_t delay_buf_index_ser[NUM_OF_LINKS];    
+            
+    real_t prev_nrg[MAX_SA_BAND];
+    real_t prev_peakdiff[MAX_SA_BAND];
+    real_t peakdecay_fast[MAX_SA_BAND]; 
+} drm_ps_info;
+
+
+uint16_t drm_ps_data(drm_ps_info *ps, bitfile *ld);
+
+drm_ps_info *drm_ps_init(void);
+void drm_ps_free(drm_ps_info *ps);
+
+uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, qmf_t X_left[38][64], qmf_t X_right[38][64]);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/error.c b/contrib/libfaad/error.c
new file mode 100644
index 000000000..c552e06cd
--- /dev/null
+++ b/contrib/libfaad/error.c
@@ -0,0 +1,69 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: error.c,v 1.32 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include "common.h"
+#include "error.h"
+
+char *err_msg[] = {
+    "No error",
+    "Gain control not yet implemented",
+    "Pulse coding not allowed in short blocks",
+    "Invalid huffman codebook",
+    "Scalefactor out of range",
+    "Unable to find ADTS syncword",
+    "Channel coupling not yet implemented",
+    "Channel configuration not allowed in error resilient frame",
+    "Bit error in error resilient scalefactor decoding",
+    "Error decoding huffman scalefactor (bitstream error)",
+    "Error decoding huffman codeword (bitstream error)",
+    "Non existent huffman codebook number found",
+    "Invalid number of channels",
+    "Maximum number of bitstream elements exceeded",
+    "Input data buffer too small",
+    "Array index out of range",
+    "Maximum number of scalefactor bands exceeded",
+    "Quantised value out of range",
+    "LTP lag out of range",
+    "Invalid SBR parameter decoded",
+    "SBR called without being initialised",
+    "Unexpected channel configuration change",
+    "Error in program_config_element",
+    "First SBR frame is not the same as first AAC frame",
+    "Unexpected fill element with SBR data",
+    "Not all elements were provided with SBR data",
+    "LTP decoding not available",
+    "Output data buffer too small",
+    "CRC error in DRM data",
+    "PNS not allowed in DRM data stream",
+    "No standard extension payload allowed in DRM",
+    "PCE shall be the first element in a frame",
+    "Bitstream value not allowed by specification"
+};
+
diff --git a/contrib/libfaad/error.h b/contrib/libfaad/error.h
new file mode 100644
index 000000000..7f750217c
--- /dev/null
+++ b/contrib/libfaad/error.h
@@ -0,0 +1,44 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: error.h,v 1.26 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __ERROR_H__
+#define __ERROR_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define NUM_ERROR_MESSAGES 33
+extern char *err_msg[];
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/filtbank.c b/contrib/libfaad/filtbank.c
new file mode 100644
index 000000000..eaeddcce6
--- /dev/null
+++ b/contrib/libfaad/filtbank.c
@@ -0,0 +1,407 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: filtbank.c,v 1.45 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#ifdef _WIN32_WCE
+#define assert(x)
+#else
+#include <assert.h>
+#endif
+
+#include "filtbank.h"
+#include "decoder.h"
+#include "syntax.h"
+#include "kbd_win.h"
+#include "sine_win.h"
+#include "mdct.h"
+
+
+fb_info *filter_bank_init(uint16_t frame_len)
+{
+    uint16_t nshort = frame_len/8;
+#ifdef LD_DEC
+    uint16_t frame_len_ld = frame_len/2;
+#endif
+
+    fb_info *fb = (fb_info*)faad_malloc(sizeof(fb_info));
+    memset(fb, 0, sizeof(fb_info));
+
+    /* normal */
+    fb->mdct256 = faad_mdct_init(2*nshort);
+    fb->mdct2048 = faad_mdct_init(2*frame_len);
+#ifdef LD_DEC
+    /* LD */
+    fb->mdct1024 = faad_mdct_init(2*frame_len_ld);
+#endif
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+    if (frame_len == 1024)
+    {
+#endif
+        fb->long_window[0]  = sine_long_1024;
+        fb->short_window[0] = sine_short_128;
+        fb->long_window[1]  = kbd_long_1024;
+        fb->short_window[1] = kbd_short_128;
+#ifdef LD_DEC
+        fb->ld_window[0] = sine_mid_512;
+        fb->ld_window[1] = ld_mid_512;
+#endif
+#ifdef ALLOW_SMALL_FRAMELENGTH
+    } else /* (frame_len == 960) */ {
+        fb->long_window[0]  = sine_long_960;
+        fb->short_window[0] = sine_short_120;
+        fb->long_window[1]  = kbd_long_960;
+        fb->short_window[1] = kbd_short_120;
+#ifdef LD_DEC
+        fb->ld_window[0] = sine_mid_480;
+        fb->ld_window[1] = ld_mid_480;
+#endif
+    }
+#endif
+
+    return fb;
+}
+
+void filter_bank_end(fb_info *fb)
+{
+    if (fb != NULL)
+    {
+#ifdef PROFILE
+        printf("FB:                 %I64d cycles\n", fb->cycles);
+#endif
+
+        faad_mdct_end(fb->mdct256);
+        faad_mdct_end(fb->mdct2048);
+#ifdef LD_DEC
+        faad_mdct_end(fb->mdct1024);
+#endif
+
+        faad_free(fb);
+    }
+}
+
+static INLINE void imdct_long(fb_info *fb, real_t *in_data, real_t *out_data, uint16_t len)
+{
+#ifdef LD_DEC
+    mdct_info *mdct = NULL;
+
+    switch (len)
+    {
+    case 2048:
+    case 1920:
+        mdct = fb->mdct2048;
+        break;
+    case 1024:
+    case 960:
+        mdct = fb->mdct1024;
+        break;
+    }
+
+    faad_imdct(mdct, in_data, out_data);
+#else
+    faad_imdct(fb->mdct2048, in_data, out_data);
+#endif
+}
+
+
+#ifdef LTP_DEC
+static INLINE void mdct(fb_info *fb, real_t *in_data, real_t *out_data, uint16_t len)
+{
+    mdct_info *mdct = NULL;
+
+    switch (len)
+    {
+    case 2048:
+    case 1920:
+        mdct = fb->mdct2048;
+        break;
+    case 256:
+    case 240:
+        mdct = fb->mdct256;
+        break;
+#ifdef LD_DEC
+    case 1024:
+    case 960:
+        mdct = fb->mdct1024;
+        break;
+#endif
+    }
+
+    faad_mdct(mdct, in_data, out_data);
+}
+#endif
+
+void ifilter_bank(fb_info *fb, uint8_t window_sequence, uint8_t window_shape,
+                  uint8_t window_shape_prev, real_t *freq_in,
+                  real_t *time_out, real_t *overlap,
+                  uint8_t object_type, uint16_t frame_len)
+{
+    int16_t i;
+    ALIGN real_t transf_buf[2*1024] = {0};
+
+    const real_t *window_long = NULL;
+    const real_t *window_long_prev = NULL;
+    const real_t *window_short = NULL;
+    const real_t *window_short_prev = NULL;
+
+    uint16_t nlong = frame_len;
+    uint16_t nshort = frame_len/8;
+    uint16_t trans = nshort/2;
+
+    uint16_t nflat_ls = (nlong-nshort)/2;
+
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+
+    /* select windows of current frame and previous frame (Sine or KBD) */
+#ifdef LD_DEC
+    if (object_type == LD)
+    {
+        window_long       = fb->ld_window[window_shape];
+        window_long_prev  = fb->ld_window[window_shape_prev];
+    } else {
+#endif
+        window_long       = fb->long_window[window_shape];
+        window_long_prev  = fb->long_window[window_shape_prev];
+        window_short      = fb->short_window[window_shape];
+        window_short_prev = fb->short_window[window_shape_prev];
+#ifdef LD_DEC
+    }
+#endif
+
+#if 0
+    for (i = 0; i < 1024; i++)
+    {
+        printf("%d\n", freq_in[i]);
+    }
+#endif
+
+#if 0
+    printf("%d %d\n", window_sequence, window_shape);
+#endif
+
+    switch (window_sequence)
+    {
+    case ONLY_LONG_SEQUENCE:
+        /* perform iMDCT */
+        imdct_long(fb, freq_in, transf_buf, 2*nlong);
+
+        /* add second half output of previous frame to windowed output of current frame */
+        for (i = 0; i < nlong; i+=4)
+        {
+            time_out[i]   = overlap[i]   + MUL_F(transf_buf[i],window_long_prev[i]);
+            time_out[i+1] = overlap[i+1] + MUL_F(transf_buf[i+1],window_long_prev[i+1]);
+            time_out[i+2] = overlap[i+2] + MUL_F(transf_buf[i+2],window_long_prev[i+2]);
+            time_out[i+3] = overlap[i+3] + MUL_F(transf_buf[i+3],window_long_prev[i+3]);
+        }
+
+        /* window the second half and save as overlap for next frame */
+        for (i = 0; i < nlong; i+=4)
+        {
+            overlap[i]   = MUL_F(transf_buf[nlong+i],window_long[nlong-1-i]);
+            overlap[i+1] = MUL_F(transf_buf[nlong+i+1],window_long[nlong-2-i]);
+            overlap[i+2] = MUL_F(transf_buf[nlong+i+2],window_long[nlong-3-i]);
+            overlap[i+3] = MUL_F(transf_buf[nlong+i+3],window_long[nlong-4-i]);
+        }
+        break;
+
+    case LONG_START_SEQUENCE:
+        /* perform iMDCT */
+        imdct_long(fb, freq_in, transf_buf, 2*nlong);
+
+        /* add second half output of previous frame to windowed output of current frame */
+        for (i = 0; i < nlong; i+=4)
+        {
+            time_out[i]   = overlap[i]   + MUL_F(transf_buf[i],window_long_prev[i]);
+            time_out[i+1] = overlap[i+1] + MUL_F(transf_buf[i+1],window_long_prev[i+1]);
+            time_out[i+2] = overlap[i+2] + MUL_F(transf_buf[i+2],window_long_prev[i+2]);
+            time_out[i+3] = overlap[i+3] + MUL_F(transf_buf[i+3],window_long_prev[i+3]);
+        }
+
+        /* window the second half and save as overlap for next frame */
+        /* construct second half window using padding with 1's and 0's */
+        for (i = 0; i < nflat_ls; i++)
+            overlap[i] = transf_buf[nlong+i];
+        for (i = 0; i < nshort; i++)
+            overlap[nflat_ls+i] = MUL_F(transf_buf[nlong+nflat_ls+i],window_short[nshort-i-1]);
+        for (i = 0; i < nflat_ls; i++)
+            overlap[nflat_ls+nshort+i] = 0;
+        break;
+
+    case EIGHT_SHORT_SEQUENCE:
+        /* perform iMDCT for each short block */
+        faad_imdct(fb->mdct256, freq_in+0*nshort, transf_buf+2*nshort*0);
+        faad_imdct(fb->mdct256, freq_in+1*nshort, transf_buf+2*nshort*1);
+        faad_imdct(fb->mdct256, freq_in+2*nshort, transf_buf+2*nshort*2);
+        faad_imdct(fb->mdct256, freq_in+3*nshort, transf_buf+2*nshort*3);
+        faad_imdct(fb->mdct256, freq_in+4*nshort, transf_buf+2*nshort*4);
+        faad_imdct(fb->mdct256, freq_in+5*nshort, transf_buf+2*nshort*5);
+        faad_imdct(fb->mdct256, freq_in+6*nshort, transf_buf+2*nshort*6);
+        faad_imdct(fb->mdct256, freq_in+7*nshort, transf_buf+2*nshort*7);
+
+        /* add second half output of previous frame to windowed output of current frame */
+        for (i = 0; i < nflat_ls; i++)
+            time_out[i] = overlap[i];
+        for(i = 0; i < nshort; i++)
+        {
+            time_out[nflat_ls+         i] = overlap[nflat_ls+         i] + MUL_F(transf_buf[nshort*0+i],window_short_prev[i]);
+            time_out[nflat_ls+1*nshort+i] = overlap[nflat_ls+nshort*1+i] + MUL_F(transf_buf[nshort*1+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*2+i],window_short[i]);
+            time_out[nflat_ls+2*nshort+i] = overlap[nflat_ls+nshort*2+i] + MUL_F(transf_buf[nshort*3+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*4+i],window_short[i]);
+            time_out[nflat_ls+3*nshort+i] = overlap[nflat_ls+nshort*3+i] + MUL_F(transf_buf[nshort*5+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*6+i],window_short[i]);
+            if (i < trans)
+                time_out[nflat_ls+4*nshort+i] = overlap[nflat_ls+nshort*4+i] + MUL_F(transf_buf[nshort*7+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*8+i],window_short[i]);
+        }
+
+        /* window the second half and save as overlap for next frame */
+        for(i = 0; i < nshort; i++)
+        {
+            if (i >= trans)
+                overlap[nflat_ls+4*nshort+i-nlong] = MUL_F(transf_buf[nshort*7+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*8+i],window_short[i]);
+            overlap[nflat_ls+5*nshort+i-nlong] = MUL_F(transf_buf[nshort*9+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*10+i],window_short[i]);
+            overlap[nflat_ls+6*nshort+i-nlong] = MUL_F(transf_buf[nshort*11+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*12+i],window_short[i]);
+            overlap[nflat_ls+7*nshort+i-nlong] = MUL_F(transf_buf[nshort*13+i],window_short[nshort-1-i]) + MUL_F(transf_buf[nshort*14+i],window_short[i]);
+            overlap[nflat_ls+8*nshort+i-nlong] = MUL_F(transf_buf[nshort*15+i],window_short[nshort-1-i]);
+        }
+        for (i = 0; i < nflat_ls; i++)
+            overlap[nflat_ls+nshort+i] = 0;
+        break;
+
+    case LONG_STOP_SEQUENCE:
+        /* perform iMDCT */
+        imdct_long(fb, freq_in, transf_buf, 2*nlong);
+
+        /* add second half output of previous frame to windowed output of current frame */
+        /* construct first half window using padding with 1's and 0's */
+        for (i = 0; i < nflat_ls; i++)
+            time_out[i] = overlap[i];
+        for (i = 0; i < nshort; i++)
+            time_out[nflat_ls+i] = overlap[nflat_ls+i] + MUL_F(transf_buf[nflat_ls+i],window_short_prev[i]);
+        for (i = 0; i < nflat_ls; i++)
+            time_out[nflat_ls+nshort+i] = overlap[nflat_ls+nshort+i] + transf_buf[nflat_ls+nshort+i];
+
+        /* window the second half and save as overlap for next frame */
+        for (i = 0; i < nlong; i++)
+            overlap[i] = MUL_F(transf_buf[nlong+i],window_long[nlong-1-i]);
+		break;
+    }
+
+#if 0
+    for (i = 0; i < 1024; i++)
+    {
+        printf("%d\n", time_out[i]);
+        //printf("0x%.8X\n", time_out[i]);
+    }
+#endif
+
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    fb->cycles += count;
+#endif
+}
+
+
+#ifdef LTP_DEC
+/* only works for LTP -> no overlapping, no short blocks */
+void filter_bank_ltp(fb_info *fb, uint8_t window_sequence, uint8_t window_shape,
+                     uint8_t window_shape_prev, real_t *in_data, real_t *out_mdct,
+                     uint8_t object_type, uint16_t frame_len)
+{
+    int16_t i;
+    ALIGN real_t windowed_buf[2*1024] = {0};
+
+    const real_t *window_long = NULL;
+    const real_t *window_long_prev = NULL;
+    const real_t *window_short = NULL;
+    const real_t *window_short_prev = NULL;
+
+    uint16_t nlong = frame_len;
+    uint16_t nshort = frame_len/8;
+    uint16_t nflat_ls = (nlong-nshort)/2;
+
+    assert(window_sequence != EIGHT_SHORT_SEQUENCE);
+
+#ifdef LD_DEC
+    if (object_type == LD)
+    {
+        window_long       = fb->ld_window[window_shape];
+        window_long_prev  = fb->ld_window[window_shape_prev];
+    } else {
+#endif
+        window_long       = fb->long_window[window_shape];
+        window_long_prev  = fb->long_window[window_shape_prev];
+        window_short      = fb->short_window[window_shape];
+        window_short_prev = fb->short_window[window_shape_prev];
+#ifdef LD_DEC
+    }
+#endif
+
+    switch(window_sequence)
+    {
+    case ONLY_LONG_SEQUENCE:
+        for (i = nlong-1; i >= 0; i--)
+        {
+            windowed_buf[i] = MUL_F(in_data[i], window_long_prev[i]);
+            windowed_buf[i+nlong] = MUL_F(in_data[i+nlong], window_long[nlong-1-i]);
+        }
+        mdct(fb, windowed_buf, out_mdct, 2*nlong);
+        break;
+
+    case LONG_START_SEQUENCE:
+        for (i = 0; i < nlong; i++)
+            windowed_buf[i] = MUL_F(in_data[i], window_long_prev[i]);
+        for (i = 0; i < nflat_ls; i++)
+            windowed_buf[i+nlong] = in_data[i+nlong];
+        for (i = 0; i < nshort; i++)
+            windowed_buf[i+nlong+nflat_ls] = MUL_F(in_data[i+nlong+nflat_ls], window_short[nshort-1-i]);
+        for (i = 0; i < nflat_ls; i++)
+            windowed_buf[i+nlong+nflat_ls+nshort] = 0;
+        mdct(fb, windowed_buf, out_mdct, 2*nlong);
+        break;
+
+    case LONG_STOP_SEQUENCE:
+        for (i = 0; i < nflat_ls; i++)
+            windowed_buf[i] = 0;
+        for (i = 0; i < nshort; i++)
+            windowed_buf[i+nflat_ls] = MUL_F(in_data[i+nflat_ls], window_short_prev[i]);
+        for (i = 0; i < nflat_ls; i++)
+            windowed_buf[i+nflat_ls+nshort] = in_data[i+nflat_ls+nshort];
+        for (i = 0; i < nlong; i++)
+            windowed_buf[i+nlong] = MUL_F(in_data[i+nlong], window_long[nlong-1-i]);
+        mdct(fb, windowed_buf, out_mdct, 2*nlong);
+        break;
+    }
+}
+#endif
diff --git a/contrib/libfaad/filtbank.h b/contrib/libfaad/filtbank.h
new file mode 100644
index 000000000..de0149c97
--- /dev/null
+++ b/contrib/libfaad/filtbank.h
@@ -0,0 +1,61 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: filtbank.h,v 1.27 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __FILTBANK_H__
+#define __FILTBANK_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+fb_info *filter_bank_init(uint16_t frame_len);
+void filter_bank_end(fb_info *fb);
+
+#ifdef LTP_DEC
+void filter_bank_ltp(fb_info *fb,
+                     uint8_t window_sequence,
+                     uint8_t window_shape,
+                     uint8_t window_shape_prev,
+                     real_t *in_data,
+                     real_t *out_mdct,
+                     uint8_t object_type,
+                     uint16_t frame_len);
+#endif
+
+void ifilter_bank(fb_info *fb, uint8_t window_sequence, uint8_t window_shape,
+                  uint8_t window_shape_prev, real_t *freq_in,
+                  real_t *time_out, real_t *overlap,
+                  uint8_t object_type, uint16_t frame_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/fixed.h b/contrib/libfaad/fixed.h
new file mode 100644
index 000000000..531583772
--- /dev/null
+++ b/contrib/libfaad/fixed.h
@@ -0,0 +1,287 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: fixed.h,v 1.32 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __FIXED_H__
+#define __FIXED_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(_WIN32_WCE) && defined(_ARM_)
+#include <cmnintrin.h>
+#endif
+
+
+#define COEF_BITS 28
+#define COEF_PRECISION (1 << COEF_BITS)
+#define REAL_BITS 14 // MAXIMUM OF 14 FOR FIXED POINT SBR
+#define REAL_PRECISION (1 << REAL_BITS)
+
+/* FRAC is the fractional only part of the fixed point number [0.0..1.0) */
+#define FRAC_SIZE 32 /* frac is a 32 bit integer */
+#define FRAC_BITS 31
+#define FRAC_PRECISION ((uint32_t)(1 << FRAC_BITS))
+#define FRAC_MAX 0x7FFFFFFF
+
+typedef int32_t real_t;
+
+
+#define REAL_CONST(A) (((A) >= 0) ? ((real_t)((A)*(REAL_PRECISION)+0.5)) : ((real_t)((A)*(REAL_PRECISION)-0.5)))
+#define COEF_CONST(A) (((A) >= 0) ? ((real_t)((A)*(COEF_PRECISION)+0.5)) : ((real_t)((A)*(COEF_PRECISION)-0.5)))
+#define FRAC_CONST(A) (((A) == 1.00) ? ((real_t)FRAC_MAX) : (((A) >= 0) ? ((real_t)((A)*(FRAC_PRECISION)+0.5)) : ((real_t)((A)*(FRAC_PRECISION)-0.5))))
+//#define FRAC_CONST(A) (((A) >= 0) ? ((real_t)((A)*(FRAC_PRECISION)+0.5)) : ((real_t)((A)*(FRAC_PRECISION)-0.5)))
+
+#define Q2_BITS 22
+#define Q2_PRECISION (1 << Q2_BITS)
+#define Q2_CONST(A) (((A) >= 0) ? ((real_t)((A)*(Q2_PRECISION)+0.5)) : ((real_t)((A)*(Q2_PRECISION)-0.5)))
+
+#if defined(_WIN32) && !defined(_WIN32_WCE)
+
+/* multiply with real shift */
+static INLINE real_t MUL_R(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        shrd eax,edx,REAL_BITS
+    }
+}
+
+/* multiply with coef shift */
+static INLINE real_t MUL_C(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        shrd eax,edx,COEF_BITS
+    }
+}
+
+static INLINE real_t MUL_Q2(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        shrd eax,edx,Q2_BITS
+    }
+}
+
+static INLINE real_t MUL_SHIFT6(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        shrd eax,edx,6
+    }
+}
+
+static INLINE real_t MUL_SHIFT23(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        shrd eax,edx,23
+    }
+}
+
+#if 1
+static INLINE real_t _MulHigh(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        mov eax,edx
+    }
+}
+
+/* multiply with fractional shift */
+static INLINE real_t MUL_F(real_t A, real_t B)
+{
+    return _MulHigh(A,B) << (FRAC_SIZE-FRAC_BITS);
+}
+
+/* Complex multiplication */
+static INLINE void ComplexMult(real_t *y1, real_t *y2,
+    real_t x1, real_t x2, real_t c1, real_t c2)
+{
+    *y1 = (_MulHigh(x1, c1) + _MulHigh(x2, c2))<<(FRAC_SIZE-FRAC_BITS);
+    *y2 = (_MulHigh(x2, c1) - _MulHigh(x1, c2))<<(FRAC_SIZE-FRAC_BITS);
+}
+#else
+static INLINE real_t MUL_F(real_t A, real_t B)
+{
+    _asm {
+        mov eax,A
+        imul B
+        shrd eax,edx,FRAC_BITS
+    }
+}
+
+/* Complex multiplication */
+static INLINE void ComplexMult(real_t *y1, real_t *y2,
+    real_t x1, real_t x2, real_t c1, real_t c2)
+{
+    *y1 = MUL_F(x1, c1) + MUL_F(x2, c2);
+    *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
+}
+#endif
+
+#elif defined(__GNUC__) && defined (__arm__)
+
+/* taken from MAD */
+#define arm_mul(x, y, SCALEBITS) \
+({ \
+    uint32_t __hi; \
+    uint32_t __lo; \
+    uint32_t __result; \
+    asm("smull  %0, %1, %3, %4\n\t" \
+        "movs   %0, %0, lsr %5\n\t" \
+        "adc    %2, %0, %1, lsl %6" \
+        : "=&r" (__lo), "=&r" (__hi), "=r" (__result) \
+        : "%r" (x), "r" (y), \
+        "M" (SCALEBITS), "M" (32 - (SCALEBITS)) \
+        : "cc"); \
+        __result; \
+})
+
+static INLINE real_t MUL_R(real_t A, real_t B)
+{
+    return arm_mul(A, B, REAL_BITS);
+}
+
+static INLINE real_t MUL_C(real_t A, real_t B)
+{
+    return arm_mul(A, B, COEF_BITS);
+}
+
+static INLINE real_t MUL_Q2(real_t A, real_t B)
+{
+    return arm_mul(A, B, Q2_BITS);
+}
+
+static INLINE real_t MUL_SHIFT6(real_t A, real_t B)
+{
+    return arm_mul(A, B, 6);
+}
+
+static INLINE real_t MUL_SHIFT23(real_t A, real_t B)
+{
+    return arm_mul(A, B, 23);
+}
+
+static INLINE real_t _MulHigh(real_t x, real_t y)
+{
+    uint32_t __lo;
+    uint32_t __hi;
+    asm("smull\t%0, %1, %2, %3"
+        : "=&r"(__lo),"=&r"(__hi)
+        : "%r"(x),"r"(y)
+        : "cc");
+    return __hi;
+}
+
+static INLINE real_t MUL_F(real_t A, real_t B)
+{
+    return _MulHigh(A, B) << (FRAC_SIZE-FRAC_BITS);
+}
+
+/* Complex multiplication */
+static INLINE void ComplexMult(real_t *y1, real_t *y2,
+    real_t x1, real_t x2, real_t c1, real_t c2)
+{
+    int32_t tmp, yt1, yt2;
+    asm("smull %0, %1, %4, %6\n\t"
+        "smlal %0, %1, %5, %7\n\t"
+        "rsb   %3, %4, #0\n\t"
+        "smull %0, %2, %5, %6\n\t"
+        "smlal %0, %2, %3, %7"
+        : "=&r" (tmp), "=&r" (yt1), "=&r" (yt2), "=r" (x1)
+        : "3" (x1), "r" (x2), "r" (c1), "r" (c2)
+        : "cc" );
+    *y1 = yt1 << (FRAC_SIZE-FRAC_BITS);
+    *y2 = yt2 << (FRAC_SIZE-FRAC_BITS);
+}
+
+#else
+
+  /* multiply with real shift */
+  #define MUL_R(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (REAL_BITS-1))) >> REAL_BITS)
+  /* multiply with coef shift */
+  #define MUL_C(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (COEF_BITS-1))) >> COEF_BITS)
+  /* multiply with fractional shift */
+#if defined(_WIN32_WCE) && defined(_ARM_)
+  /* eVC for PocketPC has an intrinsic function that returns only the high 32 bits of a 32x32 bit multiply */
+  static INLINE real_t MUL_F(real_t A, real_t B)
+  {
+      return _MulHigh(A,B) << (32-FRAC_BITS);
+  }
+#else
+#ifdef __BFIN__
+#define _MulHigh(X,Y) ({ int __xxo;                      \
+     asm (                                               \
+         "a1 = %2.H * %1.L (IS,M);\n\t"                  \
+         "a0 = %1.H * %2.H, a1+= %1.H * %2.L (IS,M);\n\t"\
+         "a1 = a1 >>> 16;\n\t"                           \
+         "%0 = (a0 += a1);\n\t"                          \
+         : "=d" (__xxo) : "d" (X), "d" (Y) : "A0","A1"); __xxo; })
+
+#define MUL_F(X,Y) ({ int __xxo;                         \
+     asm (                                               \
+         "a1 = %2.H * %1.L (M);\n\t"                     \
+         "a0 = %1.H * %2.H, a1+= %1.H * %2.L (M);\n\t"   \
+         "a1 = a1 >>> 16;\n\t"                           \
+         "%0 = (a0 += a1);\n\t"                          \
+         : "=d" (__xxo) : "d" (X), "d" (Y) : "A0","A1"); __xxo; })
+#else
+  #define _MulHigh(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (FRAC_SIZE-1))) >> FRAC_SIZE)
+  #define MUL_F(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (FRAC_BITS-1))) >> FRAC_BITS)
+#endif
+#endif
+  #define MUL_Q2(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (Q2_BITS-1))) >> Q2_BITS)
+  #define MUL_SHIFT6(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (6-1))) >> 6)
+  #define MUL_SHIFT23(A,B) (real_t)(((int64_t)(A)*(int64_t)(B)+(1 << (23-1))) >> 23)
+
+/* Complex multiplication */
+static INLINE void ComplexMult(real_t *y1, real_t *y2,
+    real_t x1, real_t x2, real_t c1, real_t c2)
+{
+    *y1 = (_MulHigh(x1, c1) + _MulHigh(x2, c2))<<(FRAC_SIZE-FRAC_BITS);
+    *y2 = (_MulHigh(x2, c1) - _MulHigh(x1, c2))<<(FRAC_SIZE-FRAC_BITS);
+}
+
+#endif
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/hcr.c b/contrib/libfaad/hcr.c
new file mode 100644
index 000000000..c76629641
--- /dev/null
+++ b/contrib/libfaad/hcr.c
@@ -0,0 +1,432 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: hcr.c,v 1.24 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "specrec.h"
+#include "huffman.h"
+
+/* ISO/IEC 14496-3/Amd.1 
+ * 8.5.3.3: Huffman Codeword Reordering for AAC spectral data (HCR) 
+ *
+ * HCR devides the spectral data in known fixed size segments, and 
+ * sorts it by the importance of the data. The importance is firstly 
+ * the (lower) position in the spectrum, and secondly the largest 
+ * value in the used codebook. 
+ * The most important data is written at the start of each segment
+ * (at known positions), the remaining data is interleaved inbetween, 
+ * with the writing direction alternating.
+ * Data length is not increased.
+*/
+
+#ifdef ERROR_RESILIENCE
+
+/* 8.5.3.3.1 Pre-sorting */
+
+#define NUM_CB      6
+#define NUM_CB_ER   22
+#define MAX_CB      32
+#define VCB11_FIRST 16
+#define VCB11_LAST  31
+
+static const uint8_t PreSortCB_STD[NUM_CB] = 
+    { 11, 9, 7, 5, 3, 1};
+
+static const uint8_t PreSortCB_ER[NUM_CB_ER] = 
+    { 11, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 9, 7, 5, 3, 1};
+
+/* 8.5.3.3.2 Derivation of segment width */
+
+static const uint8_t maxCwLen[MAX_CB] = {0, 11, 9, 20, 16, 13, 11, 14, 12, 17, 14, 49,
+    0, 0, 0, 0, 14, 17, 21, 21, 25, 25, 29, 29, 29, 29, 33, 33, 33, 37, 37, 41};
+
+#define segmentWidth(cb)    min(maxCwLen[cb], ics->length_of_longest_codeword)
+
+/* bit-twiddling helpers */
+static const uint8_t  S[] = {1, 2, 4, 8, 16};    
+static const uint32_t B[] = {0x55555555, 0x33333333, 0x0F0F0F0F, 0x00FF00FF, 0x0000FFFF};
+
+typedef struct
+{
+    uint8_t     cb;
+    uint8_t     decoded;
+    uint16_t	sp_offset;
+    bits_t      bits;
+} codeword_t;
+
+/* rewind and reverse */
+/* 32 bit version */
+static uint32_t rewrev_word(uint32_t v, const uint8_t len)
+{  
+    /* 32 bit reverse */
+    v = ((v >> S[0]) & B[0]) | ((v << S[0]) & ~B[0]); 
+    v = ((v >> S[1]) & B[1]) | ((v << S[1]) & ~B[1]); 
+    v = ((v >> S[2]) & B[2]) | ((v << S[2]) & ~B[2]); 
+    v = ((v >> S[3]) & B[3]) | ((v << S[3]) & ~B[3]);
+    v = ((v >> S[4]) & B[4]) | ((v << S[4]) & ~B[4]);
+
+    /* shift off low bits */
+    v >>= (32 - len);
+
+    return v;
+}
+
+/* 64 bit version */
+static void rewrev_lword(uint32_t *hi, uint32_t *lo, const uint8_t len)
+{   
+    if (len <= 32) {
+        *hi = 0;
+        *lo = rewrev_word(*lo, len);
+    } else
+    {
+        uint32_t t = *hi, v = *lo;
+
+        /* double 32 bit reverse */
+        v = ((v >> S[0]) & B[0]) | ((v << S[0]) & ~B[0]); 
+        t = ((t >> S[0]) & B[0]) | ((t << S[0]) & ~B[0]); 
+        v = ((v >> S[1]) & B[1]) | ((v << S[1]) & ~B[1]); 
+        t = ((t >> S[1]) & B[1]) | ((t << S[1]) & ~B[1]); 
+        v = ((v >> S[2]) & B[2]) | ((v << S[2]) & ~B[2]); 
+        t = ((t >> S[2]) & B[2]) | ((t << S[2]) & ~B[2]); 
+        v = ((v >> S[3]) & B[3]) | ((v << S[3]) & ~B[3]);
+        t = ((t >> S[3]) & B[3]) | ((t << S[3]) & ~B[3]);
+        v = ((v >> S[4]) & B[4]) | ((v << S[4]) & ~B[4]);                
+        t = ((t >> S[4]) & B[4]) | ((t << S[4]) & ~B[4]);
+
+        /* last 32<>32 bit swap is implicit below */
+        
+        /* shift off low bits (this is really only one 64 bit shift) */
+        *lo = (t >> (64 - len)) | (v << (len - 32));
+        *hi = v >> (64 - len);          
+    }
+}
+
+
+/* bits_t version */
+static void rewrev_bits(bits_t *bits)
+{
+    if (bits->len == 0) return;
+    rewrev_lword(&bits->bufb, &bits->bufa,  bits->len);
+}
+
+
+/* merge bits of a to b */
+static void concat_bits(bits_t *b, bits_t *a)
+{
+    uint32_t bl, bh, al, ah;
+
+    if (a->len == 0) return;
+
+    al = a->bufa;
+    ah = a->bufb;
+    
+    if (b->len > 32)
+    {
+        /* maskoff superfluous high b bits */
+        bl = b->bufa;
+        bh = b->bufb & ((1 << (b->len-32)) - 1);
+        /* left shift a b->len bits */
+        ah = al << (b->len - 32);
+        al = 0;
+    } else {
+        bl = b->bufa & ((1 << (b->len)) - 1);
+        bh = 0;   
+        ah = (ah << (b->len)) | (al >> (32 - b->len));
+        al = al << b->len;
+    }
+
+    /* merge */
+    b->bufa = bl | al;
+    b->bufb = bh | ah;
+
+    b->len += a->len;
+}
+     
+uint8_t is_good_cb(uint8_t this_CB, uint8_t this_sec_CB)
+{
+    /* only want spectral data CB's */
+    if ((this_sec_CB > ZERO_HCB && this_sec_CB <= ESC_HCB) || (this_sec_CB >= VCB11_FIRST && this_sec_CB <= VCB11_LAST))
+    {
+        if (this_CB < ESC_HCB)
+        {
+            /* normal codebook pairs */
+            return ((this_sec_CB == this_CB) || (this_sec_CB == this_CB + 1));
+        } else
+        {
+            /* escape codebook */
+            return (this_sec_CB == this_CB);
+        }
+    }
+    return 0;
+}
+                    
+void read_segment(bits_t *segment, uint8_t segwidth, bitfile *ld)
+{
+    segment->len = segwidth;
+
+     if (segwidth > 32)
+     {
+        segment->bufb = faad_getbits(ld, segwidth - 32);        
+        segment->bufa = faad_getbits(ld, 32);        
+
+    } else {
+        segment->bufa = faad_getbits(ld, segwidth);
+        segment->bufb = 0;        
+    }    
+}
+
+void fill_in_codeword(codeword_t *codeword, uint16_t index, uint16_t sp, uint8_t cb)
+{
+    codeword[index].sp_offset = sp;
+    codeword[index].cb = cb;
+    codeword[index].decoded = 0;
+    codeword[index].bits.len = 0;
+}
+
+uint8_t reordered_spectral_data(NeAACDecHandle hDecoder, ic_stream *ics, 
+                                bitfile *ld, int16_t *spectral_data)
+{   
+    uint16_t PCWs_done;
+    uint16_t numberOfSegments, numberOfSets, numberOfCodewords;  
+
+    codeword_t codeword[512];
+    bits_t segment[512];
+
+    uint16_t sp_offset[8];
+    uint16_t g, i, sortloop, set, bitsread;
+    uint16_t bitsleft, codewordsleft;
+    uint8_t w_idx, sfb, this_CB, last_CB, this_sec_CB; 
+    
+    const uint16_t nshort = hDecoder->frameLength/8;
+    const uint16_t sp_data_len = ics->length_of_reordered_spectral_data;
+    
+    const uint8_t *PreSortCb;
+
+    /* no data (e.g. silence) */
+    if (sp_data_len == 0)
+        return 0;
+
+    /* since there is spectral data, at least one codeword has nonzero length */
+    if (ics->length_of_longest_codeword == 0)
+        return 10;
+
+    if (sp_data_len < ics->length_of_longest_codeword)
+        return 10; 
+
+    sp_offset[0] = 0;
+    for (g = 1; g < ics->num_window_groups; g++)
+    {
+        sp_offset[g] = sp_offset[g-1] + nshort*ics->window_group_length[g-1];
+    }
+
+    PCWs_done = 0;
+    numberOfSegments = 0;
+    numberOfCodewords = 0;
+    bitsread = 0;
+
+    /* VCB11 code books in use */
+    if (hDecoder->aacSectionDataResilienceFlag)
+    {
+        PreSortCb = PreSortCB_ER;
+        last_CB = NUM_CB_ER;
+    } else
+    {
+        PreSortCb = PreSortCB_STD;
+        last_CB = NUM_CB;
+    }
+ 
+    /* step 1: decode PCW's (set 0), and stuff data in easier-to-use format */
+    for (sortloop = 0; sortloop < last_CB; sortloop++)
+    {
+        /* select codebook to process this pass */
+        this_CB = PreSortCb[sortloop];
+        
+        /* loop over sfbs */
+        for (sfb = 0; sfb < ics->max_sfb; sfb++)
+        {
+            /* loop over all in this sfb, 4 lines per loop */
+            for (w_idx = 0; 4*w_idx < (min(ics->swb_offset[sfb+1], ics->swb_offset_max) - ics->swb_offset[sfb]); w_idx++)
+            {
+                for(g = 0; g < ics->num_window_groups; g++)
+                {
+                    for (i = 0; i < ics->num_sec[g]; i++)
+                    {
+                        /* check whether sfb used here is the one we want to process */
+                        if ((ics->sect_start[g][i] <= sfb) && (ics->sect_end[g][i] > sfb))
+                        {                            
+                            /* check whether codebook used here is the one we want to process */
+                            this_sec_CB = ics->sect_cb[g][i];
+                 
+                            if (is_good_cb(this_CB, this_sec_CB))                              
+                            {
+                                /* precalculate some stuff */
+                                uint16_t sect_sfb_size = ics->sect_sfb_offset[g][sfb+1] - ics->sect_sfb_offset[g][sfb];
+                                uint8_t inc = (this_sec_CB < FIRST_PAIR_HCB) ? QUAD_LEN : PAIR_LEN;
+                                uint16_t group_cws_count = (4*ics->window_group_length[g])/inc;
+                                uint8_t segwidth = segmentWidth(this_sec_CB);
+                                uint16_t cws;                                
+
+                                /* read codewords until end of sfb or end of window group (shouldn't only 1 trigger?) */                                 
+                                for (cws = 0; (cws < group_cws_count) && ((cws + w_idx*group_cws_count) < sect_sfb_size); cws++)
+                                {
+                                    uint16_t sp = sp_offset[g] + ics->sect_sfb_offset[g][sfb] + inc * (cws + w_idx*group_cws_count);                                   
+
+                                    /* read and decode PCW */
+                                    if (!PCWs_done)
+                                    {         
+                                        /* read in normal segments */
+                                        if (bitsread + segwidth <= sp_data_len)
+                                        {                                            
+                                            read_segment(&segment[numberOfSegments], segwidth, ld);                          
+                                            bitsread += segwidth;
+                                            
+                                            huffman_spectral_data_2(this_sec_CB, &segment[numberOfSegments], &spectral_data[sp]);                                            
+
+                                            /* keep leftover bits */
+                                            rewrev_bits(&segment[numberOfSegments]);
+
+                                            numberOfSegments++;
+                                        } else {
+                                            /* remaining stuff after last segment, we unfortunately couldn't read
+                                               this in earlier because it might not fit in 64 bits. since we already
+                                               decoded (and removed) the PCW it is now guaranteed to fit */
+                                            if (bitsread < sp_data_len)
+                                            {                                                
+                                                const uint8_t additional_bits = sp_data_len - bitsread;                                               
+
+                                                read_segment(&segment[numberOfSegments], additional_bits, ld);                                                
+                                                segment[numberOfSegments].len += segment[numberOfSegments-1].len;
+                                                rewrev_bits(&segment[numberOfSegments]);                                               
+
+                                                if (segment[numberOfSegments-1].len > 32)
+                                                {
+                                                    segment[numberOfSegments-1].bufb = segment[numberOfSegments].bufb + 
+                                                        showbits_hcr(&segment[numberOfSegments-1], segment[numberOfSegments-1].len - 32);
+                                                    segment[numberOfSegments-1].bufa = segment[numberOfSegments].bufa + 
+                                                        showbits_hcr(&segment[numberOfSegments-1], 32);
+                                                } else {
+                                                    segment[numberOfSegments-1].bufa = segment[numberOfSegments].bufa + 
+                                                        showbits_hcr(&segment[numberOfSegments-1], segment[numberOfSegments-1].len);
+                                                    segment[numberOfSegments-1].bufb = segment[numberOfSegments].bufb;
+                                                }                                                
+                                                segment[numberOfSegments-1].len += additional_bits;
+                                            }
+                                            bitsread = sp_data_len;
+                                            PCWs_done = 1;
+
+                                            fill_in_codeword(codeword, 0, sp, this_sec_CB);                                            
+                                        }
+                                    } else {    
+                                        fill_in_codeword(codeword, numberOfCodewords - numberOfSegments, sp, this_sec_CB);                                         
+                                    }
+                                    numberOfCodewords++;
+                                }                             
+                            }
+                        }
+                    } 
+                 } 
+             }
+         }
+    }
+
+    if (numberOfSegments == 0)
+        return 10; 
+
+    numberOfSets = numberOfCodewords / numberOfSegments;     
+
+    /* step 2: decode nonPCWs */
+    for (set = 1; set <= numberOfSets; set++)
+    {
+        uint16_t trial;
+
+        for (trial = 0; trial < numberOfSegments; trial++)
+        {
+            uint16_t codewordBase;
+
+            for (codewordBase = 0; codewordBase < numberOfSegments; codewordBase++)
+            {
+                const uint16_t segment_idx = (trial + codewordBase) % numberOfSegments;
+                const uint16_t codeword_idx = codewordBase + set*numberOfSegments - numberOfSegments;
+
+                /* data up */
+                if (codeword_idx >= numberOfCodewords - numberOfSegments) break;
+
+                if (!codeword[codeword_idx].decoded && segment[segment_idx].len > 0)
+                {
+                    uint8_t tmplen;
+
+                    if (codeword[codeword_idx].bits.len != 0)                   
+                        concat_bits(&segment[segment_idx], &codeword[codeword_idx].bits);                            
+                    
+                    tmplen = segment[segment_idx].len;
+
+                    if (huffman_spectral_data_2(codeword[codeword_idx].cb, &segment[segment_idx],
+                                               &spectral_data[codeword[codeword_idx].sp_offset]) >= 0)
+                    {
+                        codeword[codeword_idx].decoded = 1;
+                    } else 
+                    {   
+                        codeword[codeword_idx].bits = segment[segment_idx];
+                        codeword[codeword_idx].bits.len = tmplen;                        
+                    }
+                                            
+                }
+            }
+        }
+        for (i = 0; i < numberOfSegments; i++)
+            rewrev_bits(&segment[i]);
+    }
+
+#if 0 // Seems to give false errors
+    bitsleft = 0;    
+        
+    for (i = 0; i < numberOfSegments && !bitsleft; i++)
+        bitsleft += segment[i].len;
+
+    if (bitsleft) return 10;
+
+    codewordsleft = 0;
+
+    for (i = 0; (i < numberOfCodewords - numberOfSegments) && (!codewordsleft); i++)    
+        if (!codeword[i].decoded)            
+                codewordsleft++; 
+
+    if (codewordsleft) return 10;
+#endif
+
+
+    return 0;
+
+}
+#endif
diff --git a/contrib/libfaad/huffman.c b/contrib/libfaad/huffman.c
new file mode 100644
index 000000000..e2656c089
--- /dev/null
+++ b/contrib/libfaad/huffman.c
@@ -0,0 +1,559 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: huffman.c,v 1.26 2007/11/01 12:33:30 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#ifdef ANALYSIS
+#include <stdio.h>
+#endif
+
+#include "bits.h"
+#include "huffman.h"
+#include "codebook/hcb.h"
+
+
+/* static function declarations */
+static INLINE void huffman_sign_bits(bitfile *ld, int16_t *sp, uint8_t len);
+static INLINE int16_t huffman_getescape(bitfile *ld, int16_t sp);
+static uint8_t huffman_2step_quad(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_2step_quad_sign(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_2step_pair(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_2step_pair_sign(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_binary_quad(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_binary_quad_sign(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_binary_pair(uint8_t cb, bitfile *ld, int16_t *sp);
+static uint8_t huffman_binary_pair_sign(uint8_t cb, bitfile *ld, int16_t *sp);
+static int16_t huffman_codebook(uint8_t i);
+static void vcb11_check_LAV(uint8_t cb, int16_t *sp);
+
+int8_t huffman_scale_factor(bitfile *ld)
+{
+    uint16_t offset = 0;
+
+    while (hcb_sf[offset][1])
+    {
+        uint8_t b = faad_get1bit(ld
+            DEBUGVAR(1,255,"huffman_scale_factor()"));
+        offset += hcb_sf[offset][b];
+
+        if (offset > 240)
+        {
+            /* printf("ERROR: offset into hcb_sf = %d >240!\n", offset); */
+            return -1;
+        }
+    }
+
+    return hcb_sf[offset][0];
+}
+
+
+hcb *hcb_table[] = {
+    0, hcb1_1, hcb2_1, 0, hcb4_1, 0, hcb6_1, 0, hcb8_1, 0, hcb10_1, hcb11_1
+};
+
+hcb_2_quad *hcb_2_quad_table[] = {
+    0, hcb1_2, hcb2_2, 0, hcb4_2, 0, 0, 0, 0, 0, 0, 0
+};
+
+hcb_2_pair *hcb_2_pair_table[] = {
+    0, 0, 0, 0, 0, 0, hcb6_2, 0, hcb8_2, 0, hcb10_2, hcb11_2
+};
+
+hcb_bin_pair *hcb_bin_table[] = {
+    0, 0, 0, 0, 0, hcb5, 0, hcb7, 0, hcb9, 0, 0
+};
+
+uint8_t hcbN[] = { 0, 5, 5, 0, 5, 0, 5, 0, 5, 0, 6, 5 };
+
+/* defines whether a huffman codebook is unsigned or not */
+/* Table 4.6.2 */
+uint8_t unsigned_cb[] = { 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0,
+  /* codebook 16 to 31 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+};
+
+int hcb_2_quad_table_size[] = { 0, 114, 86, 0, 185, 0, 0, 0, 0, 0, 0, 0 };
+int hcb_2_pair_table_size[] = { 0, 0, 0, 0, 0, 0, 126, 0, 83, 0, 210, 373 };
+int hcb_bin_table_size[] = { 0, 0, 0, 161, 0, 161, 0, 127, 0, 337, 0, 0 };
+
+static INLINE void huffman_sign_bits(bitfile *ld, int16_t *sp, uint8_t len)
+{
+    uint8_t i;
+
+    for (i = 0; i < len; i++)
+    {
+        if(sp[i])
+        {
+            if(faad_get1bit(ld
+                DEBUGVAR(1,5,"huffman_sign_bits(): sign bit")) & 1)
+            {
+                sp[i] = -sp[i];
+            }
+        }
+    }
+}
+
+static INLINE int16_t huffman_getescape(bitfile *ld, int16_t sp)
+{
+    uint8_t neg, i;
+    int16_t j;
+	int16_t off;
+
+    if (sp < 0)
+    {
+        if (sp != -16)
+            return sp;
+        neg = 1;
+    } else {
+        if (sp != 16)
+            return sp;
+        neg = 0;
+    }
+
+    for (i = 4; ; i++)
+    {
+        if (faad_get1bit(ld
+            DEBUGVAR(1,6,"huffman_getescape(): escape size")) == 0)
+        {
+            break;
+        }
+    }
+
+    off = (int16_t)faad_getbits(ld, i
+        DEBUGVAR(1,9,"huffman_getescape(): escape"));
+
+    j = off | (1<<i);
+    if (neg)
+        j = -j;
+
+    return j;
+}
+
+static uint8_t huffman_2step_quad(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint32_t cw;
+    uint16_t offset = 0;
+    uint8_t extra_bits;
+
+    cw = faad_showbits(ld, hcbN[cb]);
+    offset = hcb_table[cb][cw].offset;
+    extra_bits = hcb_table[cb][cw].extra_bits;
+
+    if (extra_bits)
+    {
+        /* we know for sure it's more than hcbN[cb] bits long */
+        faad_flushbits(ld, hcbN[cb]);
+        offset += (uint16_t)faad_showbits(ld, extra_bits);
+        faad_flushbits(ld, hcb_2_quad_table[cb][offset].bits - hcbN[cb]);
+    } else {
+        faad_flushbits(ld, hcb_2_quad_table[cb][offset].bits);
+    }
+
+    if (offset > hcb_2_quad_table_size[cb])
+    {
+        /* printf("ERROR: offset into hcb_2_quad_table = %d >%d!\n", offset,
+           hcb_2_quad_table_size[cb]); */
+        return 10;
+    }
+
+    sp[0] = hcb_2_quad_table[cb][offset].x;
+    sp[1] = hcb_2_quad_table[cb][offset].y;
+    sp[2] = hcb_2_quad_table[cb][offset].v;
+    sp[3] = hcb_2_quad_table[cb][offset].w;
+
+    return 0;
+}
+
+static uint8_t huffman_2step_quad_sign(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint8_t err = huffman_2step_quad(cb, ld, sp);
+    huffman_sign_bits(ld, sp, QUAD_LEN);
+
+    return err;
+}
+
+static uint8_t huffman_2step_pair(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint32_t cw;
+    uint16_t offset = 0;
+    uint8_t extra_bits;
+
+    cw = faad_showbits(ld, hcbN[cb]);
+    offset = hcb_table[cb][cw].offset;
+    extra_bits = hcb_table[cb][cw].extra_bits;
+
+    if (extra_bits)
+    {
+        /* we know for sure it's more than hcbN[cb] bits long */
+        faad_flushbits(ld, hcbN[cb]);
+        offset += (uint16_t)faad_showbits(ld, extra_bits);
+        faad_flushbits(ld, hcb_2_pair_table[cb][offset].bits - hcbN[cb]);
+    } else {
+        faad_flushbits(ld, hcb_2_pair_table[cb][offset].bits);
+    }
+
+    if (offset > hcb_2_pair_table_size[cb])
+    {
+        /* printf("ERROR: offset into hcb_2_pair_table = %d >%d!\n", offset,
+           hcb_2_pair_table_size[cb]); */
+        return 10;
+    }
+
+    sp[0] = hcb_2_pair_table[cb][offset].x;
+    sp[1] = hcb_2_pair_table[cb][offset].y;
+
+    return 0;
+}
+
+static uint8_t huffman_2step_pair_sign(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint8_t err = huffman_2step_pair(cb, ld, sp);
+    huffman_sign_bits(ld, sp, PAIR_LEN);
+
+    return err;
+}
+
+static uint8_t huffman_binary_quad(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint16_t offset = 0;
+
+    while (!hcb3[offset].is_leaf)
+    {
+        uint8_t b = faad_get1bit(ld
+            DEBUGVAR(1,255,"huffman_spectral_data():3"));
+        offset += hcb3[offset].data[b];
+    }
+
+    if (offset > hcb_bin_table_size[cb])
+    {
+        /* printf("ERROR: offset into hcb_bin_table = %d >%d!\n", offset,
+           hcb_bin_table_size[cb]); */
+        return 10;
+    }
+
+    sp[0] = hcb3[offset].data[0];
+    sp[1] = hcb3[offset].data[1];
+    sp[2] = hcb3[offset].data[2];
+    sp[3] = hcb3[offset].data[3];
+
+    return 0;
+}
+
+static uint8_t huffman_binary_quad_sign(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint8_t err = huffman_binary_quad(cb, ld, sp);
+    huffman_sign_bits(ld, sp, QUAD_LEN);
+
+    return err;
+}
+
+static uint8_t huffman_binary_pair(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint16_t offset = 0;
+
+    while (!hcb_bin_table[cb][offset].is_leaf)
+    {
+        uint8_t b = faad_get1bit(ld
+            DEBUGVAR(1,255,"huffman_spectral_data():9"));
+        offset += hcb_bin_table[cb][offset].data[b];
+    }
+
+    if (offset > hcb_bin_table_size[cb])
+    {
+        /* printf("ERROR: offset into hcb_bin_table = %d >%d!\n", offset,
+           hcb_bin_table_size[cb]); */
+        return 10;
+    }
+
+    sp[0] = hcb_bin_table[cb][offset].data[0];
+    sp[1] = hcb_bin_table[cb][offset].data[1];
+
+    return 0;
+}
+
+static uint8_t huffman_binary_pair_sign(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    uint8_t err = huffman_binary_pair(cb, ld, sp);
+    huffman_sign_bits(ld, sp, PAIR_LEN);
+
+    return err;
+}
+
+static int16_t huffman_codebook(uint8_t i)
+{
+    static const uint32_t data = 16428320;
+    if (i == 0) return (int16_t)(data >> 16) & 0xFFFF;
+    else        return (int16_t)data & 0xFFFF;
+}
+
+static void vcb11_check_LAV(uint8_t cb, int16_t *sp)
+{
+    static const uint16_t vcb11_LAV_tab[] = {
+        16, 31, 47, 63, 95, 127, 159, 191, 223,
+        255, 319, 383, 511, 767, 1023, 2047
+    };
+    uint16_t max = 0;
+
+    if (cb < 16 || cb > 31)
+        return;
+
+    max = vcb11_LAV_tab[cb - 16];
+
+    if ((abs(sp[0]) > max) || (abs(sp[1]) > max))
+    {
+        sp[0] = 0;
+        sp[1] = 0;
+    }
+}
+
+uint8_t huffman_spectral_data(uint8_t cb, bitfile *ld, int16_t *sp)
+{
+    switch (cb)
+    {
+    case 1: /* 2-step method for data quadruples */
+    case 2:
+        return huffman_2step_quad(cb, ld, sp);
+    case 3: /* binary search for data quadruples */
+        return huffman_binary_quad_sign(cb, ld, sp);
+    case 4: /* 2-step method for data quadruples */
+        return huffman_2step_quad_sign(cb, ld, sp);
+    case 5: /* binary search for data pairs */
+        return huffman_binary_pair(cb, ld, sp);
+    case 6: /* 2-step method for data pairs */
+        return huffman_2step_pair(cb, ld, sp);
+    case 7: /* binary search for data pairs */
+    case 9:
+        return huffman_binary_pair_sign(cb, ld, sp);
+    case 8: /* 2-step method for data pairs */
+    case 10:
+        return huffman_2step_pair_sign(cb, ld, sp);
+    case 12: {
+        uint8_t err = huffman_2step_pair(11, ld, sp);
+        sp[0] = huffman_codebook(0); sp[1] = huffman_codebook(1); 
+        return err; }
+    case 11:
+    {
+        uint8_t err = huffman_2step_pair_sign(11, ld, sp);
+        sp[0] = huffman_getescape(ld, sp[0]);
+        sp[1] = huffman_getescape(ld, sp[1]);
+        return err;
+    }
+#ifdef ERROR_RESILIENCE
+    /* VCB11 uses codebook 11 */
+    case 16: case 17: case 18: case 19: case 20: case 21: case 22: case 23:
+    case 24: case 25: case 26: case 27: case 28: case 29: case 30: case 31:
+    {
+        uint8_t err = huffman_2step_pair_sign(11, ld, sp);
+        sp[0] = huffman_getescape(ld, sp[0]);
+        sp[1] = huffman_getescape(ld, sp[1]);
+
+        /* check LAV (Largest Absolute Value) */
+        /* this finds errors in the ESCAPE signal */
+        vcb11_check_LAV(cb, sp);
+
+        return err;
+    }
+#endif
+    default:
+        /* Non existent codebook number, something went wrong */
+        return 11;
+    }
+
+    return 0;
+}
+
+
+#ifdef ERROR_RESILIENCE
+
+/* Special version of huffman_spectral_data
+Will not read from a bitfile but a bits_t structure.
+Will keep track of the bits decoded and return the number of bits remaining.
+Do not read more than ld->len, return -1 if codeword would be longer */
+
+int8_t huffman_spectral_data_2(uint8_t cb, bits_t *ld, int16_t *sp)
+{
+    uint32_t cw;
+    uint16_t offset = 0;
+    uint8_t extra_bits;
+    uint8_t i, vcb11 = 0;
+
+
+    switch (cb)
+    {
+    case 1: /* 2-step method for data quadruples */
+    case 2:
+    case 4:
+
+        cw = showbits_hcr(ld, hcbN[cb]);
+        offset = hcb_table[cb][cw].offset;
+        extra_bits = hcb_table[cb][cw].extra_bits;
+
+        if (extra_bits)
+        {
+            /* we know for sure it's more than hcbN[cb] bits long */
+            if ( flushbits_hcr(ld, hcbN[cb]) ) return -1;
+            offset += (uint16_t)showbits_hcr(ld, extra_bits);
+            if ( flushbits_hcr(ld, hcb_2_quad_table[cb][offset].bits - hcbN[cb]) ) return -1;
+        } else {
+            if ( flushbits_hcr(ld, hcb_2_quad_table[cb][offset].bits) ) return -1;
+        }
+
+        sp[0] = hcb_2_quad_table[cb][offset].x;
+        sp[1] = hcb_2_quad_table[cb][offset].y;
+        sp[2] = hcb_2_quad_table[cb][offset].v;
+        sp[3] = hcb_2_quad_table[cb][offset].w;
+        break;
+
+    case 6: /* 2-step method for data pairs */
+    case 8:
+    case 10:
+    case 11:
+    /* VCB11 uses codebook 11 */
+    case 16: case 17: case 18: case 19: case 20: case 21: case 22: case 23:
+    case 24: case 25: case 26: case 27: case 28: case 29: case 30: case 31:
+
+        if (cb >= 16)
+        {
+            /* store the virtual codebook */
+            vcb11 = cb;
+            cb = 11;
+        }
+            
+        cw = showbits_hcr(ld, hcbN[cb]);
+        offset = hcb_table[cb][cw].offset;
+        extra_bits = hcb_table[cb][cw].extra_bits;
+
+        if (extra_bits)
+        {
+            /* we know for sure it's more than hcbN[cb] bits long */
+            if ( flushbits_hcr(ld, hcbN[cb]) ) return -1;
+            offset += (uint16_t)showbits_hcr(ld, extra_bits);
+            if ( flushbits_hcr(ld, hcb_2_pair_table[cb][offset].bits - hcbN[cb]) ) return -1;
+        } else {
+            if ( flushbits_hcr(ld, hcb_2_pair_table[cb][offset].bits) ) return -1;
+        }
+        sp[0] = hcb_2_pair_table[cb][offset].x;
+        sp[1] = hcb_2_pair_table[cb][offset].y;
+        break;
+
+    case 3: /* binary search for data quadruples */
+
+        while (!hcb3[offset].is_leaf)
+        {
+            uint8_t b;
+            
+            if ( get1bit_hcr(ld, &b) ) return -1;
+            offset += hcb3[offset].data[b];
+        }
+
+        sp[0] = hcb3[offset].data[0];
+        sp[1] = hcb3[offset].data[1];
+        sp[2] = hcb3[offset].data[2];
+        sp[3] = hcb3[offset].data[3];
+
+        break;
+
+    case 5: /* binary search for data pairs */
+    case 7:
+    case 9:
+
+        while (!hcb_bin_table[cb][offset].is_leaf)
+        {
+            uint8_t b;
+            
+            if (get1bit_hcr(ld, &b) ) return -1;
+            offset += hcb_bin_table[cb][offset].data[b];
+        }
+
+        sp[0] = hcb_bin_table[cb][offset].data[0];
+        sp[1] = hcb_bin_table[cb][offset].data[1];
+
+        break;
+    }
+
+	/* decode sign bits */
+    if (unsigned_cb[cb])
+    {
+        for(i = 0; i < ((cb < FIRST_PAIR_HCB) ? QUAD_LEN : PAIR_LEN); i++)
+        {
+            if(sp[i])
+            {
+            	uint8_t b;
+                if ( get1bit_hcr(ld, &b) ) return -1;
+                if (b != 0) {
+                    sp[i] = -sp[i];
+                }
+           }
+        }
+    }
+
+    /* decode huffman escape bits */
+    if ((cb == ESC_HCB) || (cb >= 16))
+    {
+        uint8_t k;
+        for (k = 0; k < 2; k++)
+        {
+            if ((sp[k] == 16) || (sp[k] == -16))
+            {
+                uint8_t neg, i;
+                int32_t j;
+                uint32_t off;
+
+                neg = (sp[k] < 0) ? 1 : 0; 
+
+                for (i = 4; ; i++)
+                {
+                    uint8_t b;
+                    if (get1bit_hcr(ld, &b))
+                        return -1;
+                    if (b == 0)
+                        break;
+                }
+
+                if (getbits_hcr(ld, i, &off))
+                    return -1;
+                j = off + (1<<i);
+                sp[k] = (int16_t)((neg) ? -j : j);
+            }
+        }
+
+        if (vcb11 != 0)
+        {
+            /* check LAV (Largest Absolute Value) */
+            /* this finds errors in the ESCAPE signal */
+            vcb11_check_LAV(vcb11, sp);
+        }
+    }    
+    return ld->len;
+}
+
+#endif
+
diff --git a/contrib/libfaad/huffman.h b/contrib/libfaad/huffman.h
new file mode 100644
index 000000000..f8bcb237e
--- /dev/null
+++ b/contrib/libfaad/huffman.h
@@ -0,0 +1,47 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: huffman.h,v 1.28 2007/11/01 12:33:30 menno Exp $
+**/
+
+#ifndef __HUFFMAN_H__
+#define __HUFFMAN_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int8_t huffman_scale_factor(bitfile *ld);
+uint8_t huffman_spectral_data(uint8_t cb, bitfile *ld, int16_t *sp);
+#ifdef ERROR_RESILIENCE
+int8_t huffman_spectral_data_2(uint8_t cb, bits_t *ld, int16_t *sp);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ic_predict.c b/contrib/libfaad/ic_predict.c
new file mode 100644
index 000000000..70027ba2f
--- /dev/null
+++ b/contrib/libfaad/ic_predict.c
@@ -0,0 +1,271 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ic_predict.c,v 1.28 2007/11/01 12:33:31 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef MAIN_DEC
+
+#include "syntax.h"
+#include "ic_predict.h"
+#include "pns.h"
+
+
+static void flt_round(float32_t *pf)
+{
+    int32_t flg;
+    uint32_t tmp, tmp1, tmp2;
+
+    tmp = *(uint32_t*)pf;
+    flg = tmp & (uint32_t)0x00008000;
+    tmp &= (uint32_t)0xffff0000;
+    tmp1 = tmp;
+    /* round 1/2 lsb toward infinity */
+    if (flg)
+    {
+        tmp &= (uint32_t)0xff800000;       /* extract exponent and sign */
+        tmp |= (uint32_t)0x00010000;       /* insert 1 lsb */
+        tmp2 = tmp;                             /* add 1 lsb and elided one */
+        tmp &= (uint32_t)0xff800000;       /* extract exponent and sign */
+        
+        *pf = *(float32_t*)&tmp1 + *(float32_t*)&tmp2 - *(float32_t*)&tmp;
+    } else {
+        *pf = *(float32_t*)&tmp;
+    }
+}
+
+static int16_t quant_pred(float32_t x)
+{
+    int16_t q;
+    uint32_t *tmp = (uint32_t*)&x;
+
+    q = (int16_t)(*tmp>>16);
+
+    return q;
+}
+
+static float32_t inv_quant_pred(int16_t q)
+{
+    float32_t x;
+    uint32_t *tmp = (uint32_t*)&x;
+    *tmp = ((uint32_t)q)<<16;
+
+    return x;
+}
+
+static void ic_predict(pred_state *state, real_t input, real_t *output, uint8_t pred)
+{
+    uint16_t tmp;
+    int16_t i, j;
+    real_t dr1;
+	float32_t predictedvalue;
+    real_t e0, e1;
+    real_t k1, k2;
+
+    real_t r[2];
+    real_t COR[2];
+    real_t VAR[2];
+
+    r[0] = inv_quant_pred(state->r[0]);
+    r[1] = inv_quant_pred(state->r[1]);
+    COR[0] = inv_quant_pred(state->COR[0]);
+    COR[1] = inv_quant_pred(state->COR[1]);
+    VAR[0] = inv_quant_pred(state->VAR[0]);
+    VAR[1] = inv_quant_pred(state->VAR[1]);
+
+
+#if 1
+    tmp = state->VAR[0];
+    j = (tmp >> 7);
+    i = tmp & 0x7f;
+    if (j >= 128)
+    {
+        j -= 128;
+        k1 = COR[0] * exp_table[j] * mnt_table[i];
+    } else {
+        k1 = REAL_CONST(0);
+    }
+#else
+
+    {
+#define B 0.953125
+        real_t c = COR[0];
+        real_t v = VAR[0];
+        float32_t tmp;
+        if (c == 0 || v <= 1)
+        {
+            k1 = 0;
+        } else {
+            tmp = B / v;
+            flt_round(&tmp);
+            k1 = c * tmp;
+        }
+    }
+#endif
+
+    if (pred)
+    {
+#if 1
+        tmp = state->VAR[1];
+        j = (tmp >> 7);
+        i = tmp & 0x7f;
+        if (j >= 128)
+        {
+            j -= 128;
+            k2 = COR[1] * exp_table[j] * mnt_table[i];
+        } else {
+            k2 = REAL_CONST(0);
+        }
+#else
+
+#define B 0.953125
+        real_t c = COR[1];
+        real_t v = VAR[1];
+        float32_t tmp;
+        if (c == 0 || v <= 1)
+        {
+            k2 = 0;
+        } else {
+            tmp = B / v;
+            flt_round(&tmp);
+            k2 = c * tmp;
+        }
+#endif
+
+        predictedvalue = k1*r[0] + k2*r[1];
+        flt_round(&predictedvalue);
+        *output = input + predictedvalue;
+    }
+
+    /* calculate new state data */
+    e0 = *output;
+    e1 = e0 - k1*r[0];
+    dr1 = k1*e0;
+
+    VAR[0] = ALPHA*VAR[0] + 0.5f * (r[0]*r[0] + e0*e0);
+    COR[0] = ALPHA*COR[0] + r[0]*e0;
+    VAR[1] = ALPHA*VAR[1] + 0.5f * (r[1]*r[1] + e1*e1);
+    COR[1] = ALPHA*COR[1] + r[1]*e1;
+
+    r[1] = A * (r[0]-dr1);
+    r[0] = A * e0;
+
+    state->r[0] = quant_pred(r[0]);
+    state->r[1] = quant_pred(r[1]);
+    state->COR[0] = quant_pred(COR[0]);
+    state->COR[1] = quant_pred(COR[1]);
+    state->VAR[0] = quant_pred(VAR[0]);
+    state->VAR[1] = quant_pred(VAR[1]);
+}
+
+static void reset_pred_state(pred_state *state)
+{
+    state->r[0]   = 0;
+    state->r[1]   = 0;
+    state->COR[0] = 0;
+    state->COR[1] = 0;
+    state->VAR[0] = 0x3F80;
+    state->VAR[1] = 0x3F80;
+}
+
+void pns_reset_pred_state(ic_stream *ics, pred_state *state)
+{
+    uint8_t sfb, g, b;
+    uint16_t i, offs, offs2;
+
+    /* prediction only for long blocks */
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+        return;
+
+    for (g = 0; g < ics->num_window_groups; g++)
+    {
+        for (b = 0; b < ics->window_group_length[g]; b++)
+        {
+            for (sfb = 0; sfb < ics->max_sfb; sfb++)
+            {
+                if (is_noise(ics, g, sfb))
+                {
+                    offs = ics->swb_offset[sfb];
+                    offs2 = min(ics->swb_offset[sfb+1], ics->swb_offset_max);
+
+                    for (i = offs; i < offs2; i++)
+                        reset_pred_state(&state[i]);
+                }
+            }
+        }
+    }
+}
+
+void reset_all_predictors(pred_state *state, uint16_t frame_len)
+{
+    uint16_t i;
+
+    for (i = 0; i < frame_len; i++)
+        reset_pred_state(&state[i]);
+}
+
+/* intra channel prediction */
+void ic_prediction(ic_stream *ics, real_t *spec, pred_state *state,
+                   uint16_t frame_len, uint8_t sf_index)
+{
+    uint8_t sfb;
+    uint16_t bin;
+
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+    {
+        reset_all_predictors(state, frame_len);
+    } else {
+        for (sfb = 0; sfb < max_pred_sfb(sf_index); sfb++)
+        {
+            uint16_t low  = ics->swb_offset[sfb];
+            uint16_t high = min(ics->swb_offset[sfb+1], ics->swb_offset_max);
+
+            for (bin = low; bin < high; bin++)
+            {
+                ic_predict(&state[bin], spec[bin], &spec[bin],
+                    (ics->predictor_data_present && ics->pred.prediction_used[sfb]));
+            }
+        }
+
+        if (ics->predictor_data_present)
+        {
+            if (ics->pred.predictor_reset)
+            {
+                for (bin = ics->pred.predictor_reset_group_number - 1;
+                     bin < frame_len; bin += 30)
+                {
+                    reset_pred_state(&state[bin]);
+                }
+            }
+        }
+    }
+}
+
+#endif
diff --git a/contrib/libfaad/ic_predict.h b/contrib/libfaad/ic_predict.h
new file mode 100644
index 000000000..e69cd114e
--- /dev/null
+++ b/contrib/libfaad/ic_predict.h
@@ -0,0 +1,252 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ic_predict.h,v 1.23 2007/11/01 12:33:31 menno Exp $
+**/
+
+#ifdef MAIN_DEC
+
+#ifndef __IC_PREDICT_H__
+#define __IC_PREDICT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ALPHA      REAL_CONST(0.90625)
+#define A          REAL_CONST(0.953125)
+
+
+void pns_reset_pred_state(ic_stream *ics, pred_state *state);
+void reset_all_predictors(pred_state *state, uint16_t frame_len);
+void ic_prediction(ic_stream *ics, real_t *spec, pred_state *state,
+                   uint16_t frame_len, uint8_t sf_index);
+
+ALIGN static const real_t mnt_table[128] = {
+    COEF_CONST(0.9531250000), COEF_CONST(0.9453125000),
+    COEF_CONST(0.9375000000), COEF_CONST(0.9296875000),
+    COEF_CONST(0.9257812500), COEF_CONST(0.9179687500),
+    COEF_CONST(0.9101562500), COEF_CONST(0.9023437500),
+    COEF_CONST(0.8984375000), COEF_CONST(0.8906250000),
+    COEF_CONST(0.8828125000), COEF_CONST(0.8789062500),
+    COEF_CONST(0.8710937500), COEF_CONST(0.8671875000),
+    COEF_CONST(0.8593750000), COEF_CONST(0.8515625000),
+    COEF_CONST(0.8476562500), COEF_CONST(0.8398437500),
+    COEF_CONST(0.8359375000), COEF_CONST(0.8281250000),
+    COEF_CONST(0.8242187500), COEF_CONST(0.8203125000),
+    COEF_CONST(0.8125000000), COEF_CONST(0.8085937500),
+    COEF_CONST(0.8007812500), COEF_CONST(0.7968750000),
+    COEF_CONST(0.7929687500), COEF_CONST(0.7851562500),
+    COEF_CONST(0.7812500000), COEF_CONST(0.7773437500),
+    COEF_CONST(0.7734375000), COEF_CONST(0.7656250000),
+    COEF_CONST(0.7617187500), COEF_CONST(0.7578125000),
+    COEF_CONST(0.7539062500), COEF_CONST(0.7500000000),
+    COEF_CONST(0.7421875000), COEF_CONST(0.7382812500),
+    COEF_CONST(0.7343750000), COEF_CONST(0.7304687500),
+    COEF_CONST(0.7265625000), COEF_CONST(0.7226562500),
+    COEF_CONST(0.7187500000), COEF_CONST(0.7148437500),
+    COEF_CONST(0.7109375000), COEF_CONST(0.7070312500),
+    COEF_CONST(0.6992187500), COEF_CONST(0.6953125000),
+    COEF_CONST(0.6914062500), COEF_CONST(0.6875000000),
+    COEF_CONST(0.6835937500), COEF_CONST(0.6796875000),
+    COEF_CONST(0.6796875000), COEF_CONST(0.6757812500),
+    COEF_CONST(0.6718750000), COEF_CONST(0.6679687500),
+    COEF_CONST(0.6640625000), COEF_CONST(0.6601562500),
+    COEF_CONST(0.6562500000), COEF_CONST(0.6523437500),
+    COEF_CONST(0.6484375000), COEF_CONST(0.6445312500),
+    COEF_CONST(0.6406250000), COEF_CONST(0.6406250000),
+    COEF_CONST(0.6367187500), COEF_CONST(0.6328125000),
+    COEF_CONST(0.6289062500), COEF_CONST(0.6250000000),
+    COEF_CONST(0.6210937500), COEF_CONST(0.6210937500),
+    COEF_CONST(0.6171875000), COEF_CONST(0.6132812500),
+    COEF_CONST(0.6093750000), COEF_CONST(0.6054687500),
+    COEF_CONST(0.6054687500), COEF_CONST(0.6015625000),
+    COEF_CONST(0.5976562500), COEF_CONST(0.5937500000),
+    COEF_CONST(0.5937500000), COEF_CONST(0.5898437500),
+    COEF_CONST(0.5859375000), COEF_CONST(0.5820312500),
+    COEF_CONST(0.5820312500), COEF_CONST(0.5781250000),
+    COEF_CONST(0.5742187500), COEF_CONST(0.5742187500),
+    COEF_CONST(0.5703125000), COEF_CONST(0.5664062500),
+    COEF_CONST(0.5664062500), COEF_CONST(0.5625000000),
+    COEF_CONST(0.5585937500), COEF_CONST(0.5585937500),
+    COEF_CONST(0.5546875000), COEF_CONST(0.5507812500),
+    COEF_CONST(0.5507812500), COEF_CONST(0.5468750000),
+    COEF_CONST(0.5429687500), COEF_CONST(0.5429687500),
+    COEF_CONST(0.5390625000), COEF_CONST(0.5390625000),
+    COEF_CONST(0.5351562500), COEF_CONST(0.5312500000),
+    COEF_CONST(0.5312500000), COEF_CONST(0.5273437500),
+    COEF_CONST(0.5273437500), COEF_CONST(0.5234375000),
+    COEF_CONST(0.5195312500), COEF_CONST(0.5195312500),
+    COEF_CONST(0.5156250000), COEF_CONST(0.5156250000),
+    COEF_CONST(0.5117187500), COEF_CONST(0.5117187500),
+    COEF_CONST(0.5078125000), COEF_CONST(0.5078125000),
+    COEF_CONST(0.5039062500), COEF_CONST(0.5039062500),
+    COEF_CONST(0.5000000000), COEF_CONST(0.4980468750),
+    COEF_CONST(0.4960937500), COEF_CONST(0.4941406250),
+    COEF_CONST(0.4921875000), COEF_CONST(0.4902343750),
+    COEF_CONST(0.4882812500), COEF_CONST(0.4863281250),
+    COEF_CONST(0.4843750000), COEF_CONST(0.4824218750),
+    COEF_CONST(0.4804687500), COEF_CONST(0.4785156250)
+};
+
+ALIGN static const real_t exp_table[128] = {
+    COEF_CONST(0.50000000000000000000000000000000000000000000000000),
+    COEF_CONST(0.25000000000000000000000000000000000000000000000000),
+    COEF_CONST(0.12500000000000000000000000000000000000000000000000),
+    COEF_CONST(0.06250000000000000000000000000000000000000000000000),
+    COEF_CONST(0.03125000000000000000000000000000000000000000000000),
+    COEF_CONST(0.01562500000000000000000000000000000000000000000000),
+    COEF_CONST(0.00781250000000000000000000000000000000000000000000),
+    COEF_CONST(0.00390625000000000000000000000000000000000000000000),
+    COEF_CONST(0.00195312500000000000000000000000000000000000000000),
+    COEF_CONST(0.00097656250000000000000000000000000000000000000000),
+    COEF_CONST(0.00048828125000000000000000000000000000000000000000),
+    COEF_CONST(0.00024414062500000000000000000000000000000000000000),
+    COEF_CONST(0.00012207031250000000000000000000000000000000000000),
+    COEF_CONST(0.00006103515625000000000000000000000000000000000000),
+    COEF_CONST(0.00003051757812500000000000000000000000000000000000),
+    COEF_CONST(0.00001525878906250000000000000000000000000000000000),
+    COEF_CONST(0.00000762939453125000000000000000000000000000000000),
+    COEF_CONST(0.00000381469726562500000000000000000000000000000000),
+    COEF_CONST(0.00000190734863281250000000000000000000000000000000),
+    COEF_CONST(0.00000095367431640625000000000000000000000000000000),
+    COEF_CONST(0.00000047683715820312500000000000000000000000000000),
+    COEF_CONST(0.00000023841857910156250000000000000000000000000000),
+    COEF_CONST(0.00000011920928955078125000000000000000000000000000),
+    COEF_CONST(0.00000005960464477539062500000000000000000000000000),
+    COEF_CONST(0.00000002980232238769531300000000000000000000000000),
+    COEF_CONST(0.00000001490116119384765600000000000000000000000000),
+    COEF_CONST(0.00000000745058059692382810000000000000000000000000),
+    COEF_CONST(0.00000000372529029846191410000000000000000000000000),
+    COEF_CONST(0.00000000186264514923095700000000000000000000000000),
+    COEF_CONST(0.00000000093132257461547852000000000000000000000000),
+    COEF_CONST(0.00000000046566128730773926000000000000000000000000),
+    COEF_CONST(0.00000000023283064365386963000000000000000000000000),
+    COEF_CONST(0.00000000011641532182693481000000000000000000000000),
+    COEF_CONST(0.00000000005820766091346740700000000000000000000000),
+    COEF_CONST(0.00000000002910383045673370400000000000000000000000),
+    COEF_CONST(0.00000000001455191522836685200000000000000000000000),
+    COEF_CONST(0.00000000000727595761418342590000000000000000000000),
+    COEF_CONST(0.00000000000363797880709171300000000000000000000000),
+    COEF_CONST(0.00000000000181898940354585650000000000000000000000),
+    COEF_CONST(0.00000000000090949470177292824000000000000000000000),
+    COEF_CONST(0.00000000000045474735088646412000000000000000000000),
+    COEF_CONST(0.00000000000022737367544323206000000000000000000000),
+    COEF_CONST(0.00000000000011368683772161603000000000000000000000),
+    COEF_CONST(0.00000000000005684341886080801500000000000000000000),
+    COEF_CONST(0.00000000000002842170943040400700000000000000000000),
+    COEF_CONST(0.00000000000001421085471520200400000000000000000000),
+    COEF_CONST(0.00000000000000710542735760100190000000000000000000),
+    COEF_CONST(0.00000000000000355271367880050090000000000000000000),
+    COEF_CONST(0.00000000000000177635683940025050000000000000000000),
+    COEF_CONST(0.00000000000000088817841970012523000000000000000000),
+    COEF_CONST(0.00000000000000044408920985006262000000000000000000),
+    COEF_CONST(0.00000000000000022204460492503131000000000000000000),
+    COEF_CONST(0.00000000000000011102230246251565000000000000000000),
+    COEF_CONST(0.00000000000000005551115123125782700000000000000000),
+    COEF_CONST(0.00000000000000002775557561562891400000000000000000),
+    COEF_CONST(0.00000000000000001387778780781445700000000000000000),
+    COEF_CONST(0.00000000000000000693889390390722840000000000000000),
+    COEF_CONST(0.00000000000000000346944695195361420000000000000000),
+    COEF_CONST(0.00000000000000000173472347597680710000000000000000),
+    COEF_CONST(0.00000000000000000086736173798840355000000000000000),
+    COEF_CONST(0.00000000000000000043368086899420177000000000000000),
+    COEF_CONST(0.00000000000000000021684043449710089000000000000000),
+    COEF_CONST(0.00000000000000000010842021724855044000000000000000),
+    COEF_CONST(0.00000000000000000005421010862427522200000000000000),
+    COEF_CONST(0.00000000000000000002710505431213761100000000000000),
+    COEF_CONST(0.00000000000000000001355252715606880500000000000000),
+    COEF_CONST(0.00000000000000000000677626357803440270000000000000),
+    COEF_CONST(0.00000000000000000000338813178901720140000000000000),
+    COEF_CONST(0.00000000000000000000169406589450860070000000000000),
+    COEF_CONST(0.00000000000000000000084703294725430034000000000000),
+    COEF_CONST(0.00000000000000000000042351647362715017000000000000),
+    COEF_CONST(0.00000000000000000000021175823681357508000000000000),
+    COEF_CONST(0.00000000000000000000010587911840678754000000000000),
+    COEF_CONST(0.00000000000000000000005293955920339377100000000000),
+    COEF_CONST(0.00000000000000000000002646977960169688600000000000),
+    COEF_CONST(0.00000000000000000000001323488980084844300000000000),
+    COEF_CONST(0.00000000000000000000000661744490042422140000000000),
+    COEF_CONST(0.00000000000000000000000330872245021211070000000000),
+    COEF_CONST(0.00000000000000000000000165436122510605530000000000),
+    COEF_CONST(0.00000000000000000000000082718061255302767000000000),
+    COEF_CONST(0.00000000000000000000000041359030627651384000000000),
+    COEF_CONST(0.00000000000000000000000020679515313825692000000000),
+    COEF_CONST(0.00000000000000000000000010339757656912846000000000),
+    COEF_CONST(0.00000000000000000000000005169878828456423000000000),
+    COEF_CONST(0.00000000000000000000000002584939414228211500000000),
+    COEF_CONST(0.00000000000000000000000001292469707114105700000000),
+    COEF_CONST(0.00000000000000000000000000646234853557052870000000),
+    COEF_CONST(0.00000000000000000000000000323117426778526440000000),
+    COEF_CONST(0.00000000000000000000000000161558713389263220000000),
+    COEF_CONST(0.00000000000000000000000000080779356694631609000000),
+    COEF_CONST(0.00000000000000000000000000040389678347315804000000),
+    COEF_CONST(0.00000000000000000000000000020194839173657902000000),
+    COEF_CONST(0.00000000000000000000000000010097419586828951000000),
+    COEF_CONST(0.00000000000000000000000000005048709793414475600000),
+    COEF_CONST(0.00000000000000000000000000002524354896707237800000),
+    COEF_CONST(0.00000000000000000000000000001262177448353618900000),
+    COEF_CONST(0.00000000000000000000000000000631088724176809440000),
+    COEF_CONST(0.00000000000000000000000000000315544362088404720000),
+    COEF_CONST(0.00000000000000000000000000000157772181044202360000),
+    COEF_CONST(0.00000000000000000000000000000078886090522101181000),
+    COEF_CONST(0.00000000000000000000000000000039443045261050590000),
+    COEF_CONST(0.00000000000000000000000000000019721522630525295000),
+    COEF_CONST(0.00000000000000000000000000000009860761315262647600),
+    COEF_CONST(0.00000000000000000000000000000004930380657631323800),
+    COEF_CONST(0.00000000000000000000000000000002465190328815661900),
+    COEF_CONST(0.00000000000000000000000000000001232595164407830900),
+    COEF_CONST(0.00000000000000000000000000000000616297582203915470),
+    COEF_CONST(0.00000000000000000000000000000000308148791101957740),
+    COEF_CONST(0.00000000000000000000000000000000154074395550978870),
+    COEF_CONST(0.00000000000000000000000000000000077037197775489434),
+    COEF_CONST(0.00000000000000000000000000000000038518598887744717),
+    COEF_CONST(0.00000000000000000000000000000000019259299443872359),
+    COEF_CONST(0.00000000000000000000000000000000009629649721936179),
+    COEF_CONST(0.00000000000000000000000000000000004814824860968090),
+    COEF_CONST(0.00000000000000000000000000000000002407412430484045),
+    COEF_CONST(0.00000000000000000000000000000000001203706215242022),
+    COEF_CONST(0.00000000000000000000000000000000000601853107621011),
+    COEF_CONST(0.00000000000000000000000000000000000300926553810506),
+    COEF_CONST(0.00000000000000000000000000000000000150463276905253),
+    COEF_CONST(0.00000000000000000000000000000000000075231638452626),
+    COEF_CONST(0.00000000000000000000000000000000000037615819226313),
+    COEF_CONST(0.00000000000000000000000000000000000018807909613157),
+    COEF_CONST(0.00000000000000000000000000000000000009403954806578),
+    COEF_CONST(0.00000000000000000000000000000000000004701977403289),
+    COEF_CONST(0.00000000000000000000000000000000000002350988701645),
+    COEF_CONST(0.00000000000000000000000000000000000001175494350822),
+    COEF_CONST(0.0 /* 0000000000000000000000000000000000000587747175411 "floating point underflow" */),
+    COEF_CONST(0.0)
+};
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#endif
diff --git a/contrib/libfaad/iq_table.h b/contrib/libfaad/iq_table.h
new file mode 100644
index 000000000..3cc2b8061
--- /dev/null
+++ b/contrib/libfaad/iq_table.h
@@ -0,0 +1,16458 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: iq_table.h,v 1.20 2007/11/01 12:33:31 menno Exp $
+**/
+
+#ifndef IQ_TABLE_H__
+#define IQ_TABLE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* !!!DON'T CHANGE IQ_TABLE_SIZE!!! */
+
+
+#ifndef FIXED_POINT
+
+#define IQ_TABLE_SIZE 8192
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+ALIGN static const real_t iq_table[IQ_TABLE_SIZE] =
+{
+    0,
+    1,
+    2.5198420997897464,
+    4.3267487109222245,
+    6.3496042078727974,
+    8.5498797333834844,
+    10.902723556992836,
+    13.390518279406722,
+    15.999999999999998,
+    18.720754407467133,
+    21.544346900318832,
+    24.463780996262464,
+    27.47314182127996,
+    30.567350940369842,
+    33.741991698453212,
+    36.993181114957046,
+    40.317473596635935,
+    43.711787041189993,
+    47.173345095760126,
+    50.699631325716943,
+    54.288352331898118,
+    57.937407704003519,
+    61.6448652744185,
+    65.408940536585988,
+    69.227979374755591,
+    73.100443455321638,
+    77.024897778591622,
+    80.999999999999986,
+    85.024491212518527,
+    89.097187944889555,
+    93.216975178615741,
+    97.382800224133163,
+    101.59366732596474,
+    105.84863288986224,
+    110.14680124343441,
+    114.4873208566006,
+    118.86938096020653,
+    123.29220851090024,
+    127.75506545836058,
+    132.25724627755247,
+    136.79807573413572,
+    141.37690685569191,
+    145.99311908523086,
+    150.6461165966291,
+    155.33532675434674,
+    160.06019870205279,
+    164.82020206673349,
+    169.61482576651861,
+    174.44357691188537,
+    179.30597979112557,
+    184.20157493201927,
+    189.12991823257562,
+    194.09058015449685,
+    199.08314497371677,
+    204.1072100829694,
+    209.16238534187647,
+    214.24829247050752,
+    219.36456448277784,
+    224.51084515641216,
+    229.6867885365223,
+    234.89205847013176,
+    240.12632816923249,
+    245.38927980018505,
+    250.68060409747261,
+    255.99999999999991,
+    261.34717430828869,
+    266.72184136106449,
+    272.12372272986045,
+    277.55254693037961,
+    283.0080491494619,
+    288.48997098659891,
+    293.99806020902247,
+    299.53207051947408,
+    305.0917613358298,
+    310.67689758182206,
+    316.28724948815585,
+    321.92259240337177,
+    327.58270661385535,
+    333.26737717243742,
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+    162511.56280026378,
+    162538.33405618116,
+    162565.10641449949,
+    162591.87987512801,
+    162618.65443797593,
+    162645.43010295252,
+    162672.20686996708,
+    162698.98473892888,
+    162725.76370974723,
+    162752.54378233149,
+    162779.32495659095,
+    162806.10723243505,
+    162832.89060977317,
+    162859.67508851466,
+    162886.46066856899,
+    162913.24734984562,
+    162940.03513225398,
+    162966.82401570358,
+    162993.6140001039,
+    163020.40508536444,
+    163047.19727139481,
+    163073.99055810447,
+    163100.78494540305,
+    163127.58043320014,
+    163154.37702140535,
+    163181.17470992831,
+    163207.97349867865,
+    163234.77338756606,
+    163261.57437650024,
+    163288.37646539087,
+    163315.17965414765,
+    163341.98394268038,
+    163368.78933089875,
+    163395.59581871261,
+    163422.40340603172,
+    163449.2120927659,
+    163476.02187882498,
+    163502.83276411882,
+    163529.6447485573,
+    163556.45783205028,
+    163583.2720145077,
+    163610.08729583945,
+    163636.90367595552,
+    163663.72115476584,
+    163690.53973218042,
+    163717.35940810922,
+    163744.18018246227,
+    163771.00205514964,
+    163797.82502608138,
+    163824.64909516752,
+    163851.4742623182,
+    163878.3005274435,
+    163905.12789045356,
+    163931.95635125853,
+    163958.78590976857,
+    163985.61656589387,
+    164012.44831954464,
+    164039.28117063109,
+    164066.11511906344,
+    164092.95016475199,
+    164119.78630760699,
+    164146.62354753874,
+    164173.46188445756,
+    164200.30131827376,
+    164227.14184889771,
+    164253.98347623978,
+    164280.82620021031,
+    164307.67002071979,
+    164334.51493767856,
+    164361.3609509971,
+    164388.20806058586,
+    164415.05626635533,
+    164441.905568216,
+    164468.75596607837,
+    164495.607459853,
+    164522.4600494504,
+    164549.31373478117,
+    164576.16851575591,
+    164603.02439228518,
+    164629.88136427966,
+    164656.73943164994,
+    164683.59859430668,
+    164710.45885216061,
+    164737.32020512238,
+    164764.1826531027,
+    164791.04619601235,
+    164817.91083376206,
+    164844.77656626256,
+    164871.64339342469,
+    164898.51131515924,
+    164925.38033137703,
+    164952.25044198887,
+    164979.1216469057,
+    165005.9939460383,
+    165032.86733929763,
+    165059.7418265946,
+    165086.61740784015,
+    165113.4940829452
+};
+
+#else
+
+#ifdef BIG_IQ_TABLE
+#define IQ_TABLE_SIZE  8192
+#else
+#define IQ_TABLE_SIZE  1026
+#endif
+
+ALIGN static const real_t iq_table[IQ_TABLE_SIZE] =
+{
+    REAL_CONST(0.0),
+    REAL_CONST(1.0/8.0),
+    REAL_CONST(2.5198420997897464/8.0),
+    REAL_CONST(4.3267487109222245/8.0),
+    REAL_CONST(6.3496042078727974/8.0),
+    REAL_CONST(8.5498797333834844/8.0),
+    REAL_CONST(10.902723556992836/8.0),
+    REAL_CONST(13.390518279406722/8.0),
+    REAL_CONST(15.999999999999998/8.0),
+    REAL_CONST(18.720754407467133/8.0),
+    REAL_CONST(21.544346900318832/8.0),
+    REAL_CONST(24.463780996262464/8.0),
+    REAL_CONST(27.47314182127996/8.0),
+    REAL_CONST(30.567350940369842/8.0),
+    REAL_CONST(33.741991698453212/8.0),
+    REAL_CONST(36.993181114957046/8.0),
+    REAL_CONST(40.317473596635935/8.0),
+    REAL_CONST(43.711787041189993/8.0),
+    REAL_CONST(47.173345095760126/8.0),
+    REAL_CONST(50.699631325716943/8.0),
+    REAL_CONST(54.288352331898118/8.0),
+    REAL_CONST(57.937407704003519/8.0),
+    REAL_CONST(61.6448652744185/8.0),
+    REAL_CONST(65.408940536585988/8.0),
+    REAL_CONST(69.227979374755591/8.0),
+    REAL_CONST(73.100443455321638/8.0),
+    REAL_CONST(77.024897778591622/8.0),
+    REAL_CONST(80.999999999999986/8.0),
+    REAL_CONST(85.024491212518527/8.0),
+    REAL_CONST(89.097187944889555/8.0),
+    REAL_CONST(93.216975178615741/8.0),
+    REAL_CONST(97.382800224133163/8.0),
+    REAL_CONST(101.59366732596474/8.0),
+    REAL_CONST(105.84863288986224/8.0),
+    REAL_CONST(110.14680124343441/8.0),
+    REAL_CONST(114.4873208566006/8.0),
+    REAL_CONST(118.86938096020653/8.0),
+    REAL_CONST(123.29220851090024/8.0),
+    REAL_CONST(127.75506545836058/8.0),
+    REAL_CONST(132.25724627755247/8.0),
+    REAL_CONST(136.79807573413572/8.0),
+    REAL_CONST(141.37690685569191/8.0),
+    REAL_CONST(145.99311908523086/8.0),
+    REAL_CONST(150.6461165966291/8.0),
+    REAL_CONST(155.33532675434674/8.0),
+    REAL_CONST(160.06019870205279/8.0),
+    REAL_CONST(164.82020206673349/8.0),
+    REAL_CONST(169.61482576651861/8.0),
+    REAL_CONST(174.44357691188537/8.0),
+    REAL_CONST(179.30597979112557/8.0),
+    REAL_CONST(184.20157493201927/8.0),
+    REAL_CONST(189.12991823257562/8.0),
+    REAL_CONST(194.09058015449685/8.0),
+    REAL_CONST(199.08314497371677/8.0),
+    REAL_CONST(204.1072100829694/8.0),
+    REAL_CONST(209.16238534187647/8.0),
+    REAL_CONST(214.24829247050752/8.0),
+    REAL_CONST(219.36456448277784/8.0),
+    REAL_CONST(224.51084515641216/8.0),
+    REAL_CONST(229.6867885365223/8.0),
+    REAL_CONST(234.89205847013176/8.0),
+    REAL_CONST(240.12632816923249/8.0),
+    REAL_CONST(245.38927980018505/8.0),
+    REAL_CONST(250.68060409747261/8.0),
+    REAL_CONST(255.99999999999991/8.0),
+    REAL_CONST(261.34717430828869/8.0),
+    REAL_CONST(266.72184136106449/8.0),
+    REAL_CONST(272.12372272986045/8.0),
+    REAL_CONST(277.55254693037961/8.0),
+    REAL_CONST(283.0080491494619/8.0),
+    REAL_CONST(288.48997098659891/8.0),
+    REAL_CONST(293.99806020902247/8.0),
+    REAL_CONST(299.53207051947408/8.0),
+    REAL_CONST(305.0917613358298/8.0),
+    REAL_CONST(310.67689758182206/8.0),
+    REAL_CONST(316.28724948815585/8.0),
+    REAL_CONST(321.92259240337177/8.0),
+    REAL_CONST(327.58270661385535/8.0),
+    REAL_CONST(333.26737717243742/8.0),
+    REAL_CONST(338.97639373507025/8.0),
+    REAL_CONST(344.70955040510125/8.0),
+    REAL_CONST(350.46664558470013/8.0),
+    REAL_CONST(356.24748183302603/8.0),
+    REAL_CONST(362.05186573075139/8.0),
+    REAL_CONST(367.87960775058258/8.0),
+    REAL_CONST(373.73052213344511/8.0),
+    REAL_CONST(379.60442677002078/8.0),
+    REAL_CONST(385.50114308734607/8.0),
+    REAL_CONST(391.42049594019937/8.0),
+    REAL_CONST(397.36231350702371/8.0),
+    REAL_CONST(403.32642719014467/8.0),
+    REAL_CONST(409.31267152006262/8.0),
+    REAL_CONST(415.32088406360799/8.0),
+    REAL_CONST(421.35090533576471/8.0),
+    REAL_CONST(427.40257871497619/8.0),
+    REAL_CONST(433.4757503617617/8.0),
+    REAL_CONST(439.5702691404793/8.0),
+    REAL_CONST(445.68598654408271/8.0),
+    REAL_CONST(451.82275662172759/8.0),
+    REAL_CONST(457.98043590909128/8.0),
+    REAL_CONST(464.15888336127773/8.0),
+    REAL_CONST(470.35796028818726/8.0),
+    REAL_CONST(476.5775302922363/8.0),
+    REAL_CONST(482.81745920832043/8.0),
+    REAL_CONST(489.07761504591741/8.0),
+    REAL_CONST(495.35786793323581/8.0),
+    REAL_CONST(501.65809006331688/8.0),
+    REAL_CONST(507.97815564200368/8.0),
+    REAL_CONST(514.31794083769648/8.0),
+    REAL_CONST(520.67732373281672/8.0),
+    REAL_CONST(527.05618427690604/8.0),
+    REAL_CONST(533.45440424129174/8.0),
+    REAL_CONST(539.87186717525128/8.0),
+    REAL_CONST(546.30845836361505/8.0),
+    REAL_CONST(552.76406478574609/8.0),
+    REAL_CONST(559.23857507584194/8.0),
+    REAL_CONST(565.73187948450413/8.0),
+    REAL_CONST(572.24386984152341/8.0),
+    REAL_CONST(578.77443951983378/8.0),
+    REAL_CONST(585.32348340058843/8.0),
+    REAL_CONST(591.89089783931263/8.0),
+    REAL_CONST(598.47658063309257/8.0),
+    REAL_CONST(605.08043098876044/8.0),
+    REAL_CONST(611.70234949203643/8.0),
+    REAL_CONST(618.3422380775919/8.0),
+    REAL_CONST(624.99999999999977/8.0),
+    REAL_CONST(631.67553980553748/8.0),
+    REAL_CONST(638.36876330481164/8.0),
+    REAL_CONST(645.07957754617485/8.0),
+    REAL_CONST(651.80789078990415/8.0),
+    REAL_CONST(658.55361248311499/8.0),
+    REAL_CONST(665.31665323538357/8.0),
+    REAL_CONST(672.09692479505225/8.0),
+    REAL_CONST(678.8943400261943/8.0),
+    REAL_CONST(685.70881288621433/8.0),
+    REAL_CONST(692.540258404062/8.0),
+    REAL_CONST(699.38859265903977/8.0),
+    REAL_CONST(706.25373276018058/8.0),
+    REAL_CONST(713.13559682617972/8.0),
+    REAL_CONST(720.03410396586037/8.0),
+    REAL_CONST(726.94917425915435/8.0),
+    REAL_CONST(733.88072873858209/8.0),
+    REAL_CONST(740.82868937121543/8.0),
+    REAL_CONST(747.79297904110535/8.0),
+    REAL_CONST(754.77352153216191/8.0),
+    REAL_CONST(761.77024151147043/8.0),
+    REAL_CONST(768.78306451302956/8.0),
+    REAL_CONST(775.81191692189896/8.0),
+    REAL_CONST(782.85672595874246/8.0),
+    REAL_CONST(789.91741966475445/8.0),
+    REAL_CONST(796.99392688695798/8.0),
+    REAL_CONST(804.08617726386274/8.0),
+    REAL_CONST(811.19410121147098/8.0),
+    REAL_CONST(818.31762990962227/8.0),
+    REAL_CONST(825.45669528866563/8.0),
+    REAL_CONST(832.61123001644864/8.0),
+    REAL_CONST(839.78116748561604/8.0),
+    REAL_CONST(846.96644180120552/8.0),
+    REAL_CONST(854.16698776853514/8.0),
+    REAL_CONST(861.38274088137143/8.0),
+    REAL_CONST(868.61363731036977/8.0),
+    REAL_CONST(875.85961389178203/8.0),
+    REAL_CONST(883.12060811641959/8.0),
+    REAL_CONST(890.39655811886757/8.0),
+    REAL_CONST(897.68740266694181/8.0),
+    REAL_CONST(904.99308115138172/8.0),
+    REAL_CONST(912.31353357577188/8.0),
+    REAL_CONST(919.64870054668756/8.0),
+    REAL_CONST(926.99852326405619/8.0),
+    REAL_CONST(934.36294351172899/8.0),
+    REAL_CONST(941.74190364825859/8.0),
+    REAL_CONST(949.13534659787422/8.0),
+    REAL_CONST(956.54321584165211/8.0),
+    REAL_CONST(963.96545540887348/8.0),
+    REAL_CONST(971.40200986856541/8.0),
+    REAL_CONST(978.85282432122176/8.0),
+    REAL_CONST(986.31784439069588/8.0),
+    REAL_CONST(993.7970162162635/8.0),
+    REAL_CONST(1001.29028644485/8.0),
+    REAL_CONST(1008.797602223418/8.0),
+    REAL_CONST(1016.3189111915103/8.0),
+    REAL_CONST(1023.8541614739464/8.0),
+    REAL_CONST(1031.4033016736653/8.0),
+    REAL_CONST(1038.9662808647138/8.0),
+    REAL_CONST(1046.5430485853758/8.0),
+    REAL_CONST(1054.1335548314366/8.0),
+    REAL_CONST(1061.7377500495838/8.0),
+    REAL_CONST(1069.3555851309357/8.0),
+    REAL_CONST(1076.9870114046978/8.0),
+    REAL_CONST(1084.6319806319441/8.0),
+    REAL_CONST(1092.2904449995174/8.0),
+    REAL_CONST(1099.9623571140482/8.0),
+    REAL_CONST(1107.6476699960892/8.0),
+    REAL_CONST(1115.3463370743607/8.0),
+    REAL_CONST(1123.058312180106/8.0),
+    REAL_CONST(1130.7835495415541/8.0),
+    REAL_CONST(1138.5220037784854/8.0),
+    REAL_CONST(1146.273629896901/8.0),
+    REAL_CONST(1154.0383832837879/8.0),
+    REAL_CONST(1161.816219701986/8.0),
+    REAL_CONST(1169.607095285146/8.0),
+    REAL_CONST(1177.4109665327808/8.0),
+    REAL_CONST(1185.2277903054078/8.0),
+    REAL_CONST(1193.0575238197798/8.0),
+    REAL_CONST(1200.9001246442001/8.0),
+    REAL_CONST(1208.7555506939248/8.0),
+    REAL_CONST(1216.6237602266442/8.0),
+    REAL_CONST(1224.5047118380478/8.0),
+    REAL_CONST(1232.3983644574657/8.0),
+    REAL_CONST(1240.3046773435874/8.0),
+    REAL_CONST(1248.2236100802568/8.0),
+    REAL_CONST(1256.1551225723395/8.0),
+    REAL_CONST(1264.099175041662/8.0),
+    REAL_CONST(1272.0557280230228/8.0),
+    REAL_CONST(1280.0247423602691/8.0),
+    REAL_CONST(1288.0061792024444/8.0),
+    REAL_CONST(1295.9999999999995/8.0),
+    REAL_CONST(1304.006166501068/8.0),
+    REAL_CONST(1312.0246407478062/8.0),
+    REAL_CONST(1320.0553850727929/8.0),
+    REAL_CONST(1328.0983620954903/8.0),
+    REAL_CONST(1336.1535347187651/8.0),
+    REAL_CONST(1344.2208661254647/8.0),
+    REAL_CONST(1352.3003197750522/8.0),
+    REAL_CONST(1360.3918594002962/8.0),
+    REAL_CONST(1368.4954490040145/8.0),
+    REAL_CONST(1376.6110528558709/8.0),
+    REAL_CONST(1384.7386354892244/8.0),
+    REAL_CONST(1392.8781616980295/8.0),
+    REAL_CONST(1401.0295965337855/8.0),
+    REAL_CONST(1409.1929053025353/8.0),
+    REAL_CONST(1417.3680535619119/8.0),
+    REAL_CONST(1425.5550071182327/8.0),
+    REAL_CONST(1433.7537320236374/8.0),
+    REAL_CONST(1441.9641945732744/8.0),
+    REAL_CONST(1450.1863613025282/8.0),
+    REAL_CONST(1458.4201989842913/8.0),
+    REAL_CONST(1466.6656746262797/8.0),
+    REAL_CONST(1474.9227554683875/8.0),
+    REAL_CONST(1483.1914089800841/8.0),
+    REAL_CONST(1491.4716028578516/8.0),
+    REAL_CONST(1499.7633050226596/8.0),
+    REAL_CONST(1508.0664836174794/8.0),
+    REAL_CONST(1516.3811070048375/8.0),
+    REAL_CONST(1524.7071437644029/8.0),
+    REAL_CONST(1533.0445626906128/8.0),
+    REAL_CONST(1541.3933327903342/8.0),
+    REAL_CONST(1549.7534232805581/8.0),
+    REAL_CONST(1558.1248035861302/8.0),
+    REAL_CONST(1566.507443337515/8.0),
+    REAL_CONST(1574.9013123685909/8.0),
+    REAL_CONST(1583.3063807144795/8.0),
+    REAL_CONST(1591.7226186094069/8.0),
+    REAL_CONST(1600.1499964845941/8.0),
+    REAL_CONST(1608.58848496618/8.0),
+    REAL_CONST(1617.0380548731737/8.0),
+    REAL_CONST(1625.4986772154357/8.0),
+    REAL_CONST(1633.9703231916887/8.0),
+    REAL_CONST(1642.4529641875577/8.0),
+    REAL_CONST(1650.9465717736346/8.0),
+    REAL_CONST(1659.4511177035752/8.0),
+    REAL_CONST(1667.9665739122186/8.0),
+    REAL_CONST(1676.4929125137353/8.0),
+    REAL_CONST(1685.030105799801/8.0),
+    REAL_CONST(1693.5781262377957/8.0),
+    REAL_CONST(1702.136946469027/8.0),
+    REAL_CONST(1710.7065393069795/8.0),
+    REAL_CONST(1719.2868777355877/8.0),
+    REAL_CONST(1727.8779349075323/8.0),
+    REAL_CONST(1736.4796841425596/8.0),
+    REAL_CONST(1745.092098925825/8.0),
+    REAL_CONST(1753.7151529062583/8.0),
+    REAL_CONST(1762.3488198949503/8.0),
+    REAL_CONST(1770.9930738635628/8.0),
+    REAL_CONST(1779.6478889427597/8.0),
+    REAL_CONST(1788.3132394206564/8.0),
+    REAL_CONST(1796.9890997412947/8.0),
+    REAL_CONST(1805.6754445031333/8.0),
+    REAL_CONST(1814.3722484575621/8.0),
+    REAL_CONST(1823.0794865074322/8.0),
+    REAL_CONST(1831.7971337056094/8.0),
+    REAL_CONST(1840.5251652535437/8.0),
+    REAL_CONST(1849.2635564998579/8.0),
+    REAL_CONST(1858.0122829389563/8.0),
+    REAL_CONST(1866.7713202096493/8.0),
+    REAL_CONST(1875.5406440937966/8.0),
+    REAL_CONST(1884.3202305149687/8.0),
+    REAL_CONST(1893.110055537124/8.0),
+    REAL_CONST(1901.9100953633042/8.0),
+    REAL_CONST(1910.7203263343454/8.0),
+    REAL_CONST(1919.5407249276057/8.0),
+    REAL_CONST(1928.3712677557098/8.0),
+    REAL_CONST(1937.2119315653083/8.0),
+    REAL_CONST(1946.0626932358525/8.0),
+    REAL_CONST(1954.923529778386/8.0),
+    REAL_CONST(1963.79441833435/8.0),
+    REAL_CONST(1972.6753361744036/8.0),
+    REAL_CONST(1981.5662606972594/8.0),
+    REAL_CONST(1990.467169428533/8.0),
+    REAL_CONST(1999.3780400196069/8.0),
+    REAL_CONST(2008.2988502465078/8.0),
+    REAL_CONST(2017.2295780087982/8.0),
+    REAL_CONST(2026.1702013284819/8.0),
+    REAL_CONST(2035.1206983489212/8.0),
+    REAL_CONST(2044.0810473337688/8.0),
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+    REAL_CONST(5816.1058997031105/8.0),
+    REAL_CONST(5827.7526682643065/8.0),
+    REAL_CONST(5839.4052587559972/8.0),
+    REAL_CONST(5851.0636653664196/8.0),
+    REAL_CONST(5862.7278822982908/8.0),
+    REAL_CONST(5874.3979037687541/8.0),
+    REAL_CONST(5886.0737240093204/8.0),
+    REAL_CONST(5897.7553372658094/8.0),
+    REAL_CONST(5909.4427377982956/8.0),
+    REAL_CONST(5921.1359198810505/8.0),
+    REAL_CONST(5932.8348778024874/8.0),
+    REAL_CONST(5944.5396058651031/8.0),
+    REAL_CONST(5956.2500983854261/8.0),
+    REAL_CONST(5967.9663496939575/8.0),
+    REAL_CONST(5979.6883541351208/8.0),
+    REAL_CONST(5991.4161060672022/8.0),
+    REAL_CONST(6003.1495998623004/8.0),
+    REAL_CONST(6014.8888299062692/8.0),
+    REAL_CONST(6026.6337905986684/8.0),
+    REAL_CONST(6038.3844763527022/8.0),
+    REAL_CONST(6050.1408815951781/8.0),
+    REAL_CONST(6061.9030007664414/8.0),
+    REAL_CONST(6073.6708283203316/8.0),
+    REAL_CONST(6085.4443587241267/8.0),
+    REAL_CONST(6097.2235864584891/8.0),
+    REAL_CONST(6109.0085060174197/8.0),
+    REAL_CONST(6120.7991119081998/8.0),
+    REAL_CONST(6132.595398651345/8.0),
+    REAL_CONST(6144.3973607805519/8.0),
+    REAL_CONST(6156.2049928426459/8.0),
+    REAL_CONST(6168.0182893975361/8.0),
+    REAL_CONST(6179.8372450181578/8.0),
+    REAL_CONST(6191.6618542904307/8.0),
+    REAL_CONST(6203.4921118132024/8.0),
+    REAL_CONST(6215.3280121982016/8.0),
+    REAL_CONST(6227.1695500699925/8.0),
+    REAL_CONST(6239.0167200659189/8.0),
+    REAL_CONST(6250.8695168360628/8.0),
+    REAL_CONST(6262.7279350431891/8.0),
+    REAL_CONST(6274.5919693627056/8.0),
+    REAL_CONST(6286.4616144826068/8.0),
+    REAL_CONST(6298.3368651034316/8.0),
+    REAL_CONST(6310.2177159382172/8.0),
+    REAL_CONST(6322.1041617124456/8.0),
+    REAL_CONST(6333.9961971640032/8.0),
+    REAL_CONST(6345.8938170431311/8.0),
+    REAL_CONST(6357.7970161123785/8.0),
+    REAL_CONST(6369.7057891465583/8.0),
+    REAL_CONST(6381.6201309327007/8.0),
+    REAL_CONST(6393.5400362700075/8.0),
+    REAL_CONST(6405.4654999698032/8.0),
+    REAL_CONST(6417.3965168554978/8.0),
+    REAL_CONST(6429.3330817625329/8.0),
+    REAL_CONST(6441.2751895383453/8.0),
+    REAL_CONST(6453.2228350423138/8.0),
+    REAL_CONST(6465.176013145724/8.0),
+    REAL_CONST(6477.134718731716/8.0),
+    REAL_CONST(6489.0989466952469/8.0),
+    REAL_CONST(6501.0686919430445/8.0),
+    REAL_CONST(6513.0439493935628/8.0),
+    REAL_CONST(6525.0247139769417/8.0),
+    REAL_CONST(6537.010980634961/8.0),
+    REAL_CONST(6549.002744321001/8.0),
+    REAL_CONST(6560.9999999999973/8.0),
+    REAL_CONST(6573.0027426483985/8.0),
+    REAL_CONST(6585.0109672541284/8.0),
+    REAL_CONST(6597.0246688165371/8.0),
+    REAL_CONST(6609.0438423463656/8.0),
+    REAL_CONST(6621.0684828657004/8.0),
+    REAL_CONST(6633.0985854079354/8.0),
+    REAL_CONST(6645.134145017727/8.0),
+    REAL_CONST(6657.1751567509573/8.0),
+    REAL_CONST(6669.2216156746908/8.0),
+    REAL_CONST(6681.2735168671343/8.0),
+    REAL_CONST(6693.3308554176001/8.0),
+    REAL_CONST(6705.3936264264594/8.0),
+    REAL_CONST(6717.461825005108/8.0),
+    REAL_CONST(6729.535446275926/8.0),
+    REAL_CONST(6741.6144853722335/8.0),
+    REAL_CONST(6753.6989374382601/8.0),
+    REAL_CONST(6765.7887976290967/8.0),
+    REAL_CONST(6777.8840611106634/8.0),
+    REAL_CONST(6789.9847230596661/8.0),
+    REAL_CONST(6802.0907786635626/8.0),
+    REAL_CONST(6814.2022231205201/8.0),
+    REAL_CONST(6826.3190516393797/8.0),
+    REAL_CONST(6838.4412594396181/8.0),
+    REAL_CONST(6850.5688417513074/8.0),
+    REAL_CONST(6862.701793815083/8.0),
+    REAL_CONST(6874.840110882099/8.0),
+    REAL_CONST(6886.9837882139991/8.0),
+    REAL_CONST(6899.1328210828724/8.0),
+    REAL_CONST(6911.2872047712199/8.0),
+    REAL_CONST(6923.4469345719199/8.0),
+    REAL_CONST(6935.6120057881863/8.0),
+    REAL_CONST(6947.7824137335365/8.0),
+    REAL_CONST(6959.9581537317536/8.0),
+    REAL_CONST(6972.1392211168532/8.0),
+    REAL_CONST(6984.3256112330409/8.0),
+    REAL_CONST(6996.5173194346862/8.0),
+    REAL_CONST(7008.7143410862773/8.0),
+    REAL_CONST(7020.9166715623942/8.0),
+    REAL_CONST(7033.1243062476678/8.0),
+    REAL_CONST(7045.3372405367481/8.0),
+    REAL_CONST(7057.5554698342685/8.0),
+    REAL_CONST(7069.7789895548103/8.0),
+    REAL_CONST(7082.0077951228714/8.0),
+    REAL_CONST(7094.2418819728273/8.0),
+    REAL_CONST(7106.4812455489018/8.0),
+    REAL_CONST(7118.7258813051285/8.0),
+    REAL_CONST(7130.9757847053224/8.0),
+    REAL_CONST(7143.2309512230404/8.0),
+    REAL_CONST(7155.4913763415516/8.0),
+    REAL_CONST(7167.7570555538041/8.0),
+    REAL_CONST(7180.0279843623894/8.0),
+    REAL_CONST(7192.3041582795131/8.0),
+    REAL_CONST(7204.5855728269571/8.0),
+    REAL_CONST(7216.8722235360519/8.0),
+    REAL_CONST(7229.1641059476406/8.0),
+    REAL_CONST(7241.4612156120484/8.0),
+    REAL_CONST(7253.7635480890503/8.0),
+    REAL_CONST(7266.0710989478375/8.0),
+    REAL_CONST(7278.3838637669869/8.0),
+    REAL_CONST(7290.7018381344296/8.0),
+    REAL_CONST(7303.0250176474174/8.0),
+    REAL_CONST(7315.3533979124932/8.0),
+    REAL_CONST(7327.6869745454596/8.0),
+    REAL_CONST(7340.0257431713462/8.0),
+    REAL_CONST(7352.3696994243801/8.0),
+    REAL_CONST(7364.7188389479543/8.0),
+    REAL_CONST(7377.0731573945968/8.0),
+    REAL_CONST(7389.4326504259407/8.0),
+    REAL_CONST(7401.7973137126937/8.0),
+    REAL_CONST(7414.1671429346061/8.0),
+    REAL_CONST(7426.5421337804428/8.0),
+    REAL_CONST(7438.922281947951/8.0),
+    REAL_CONST(7451.3075831438346/8.0),
+    REAL_CONST(7463.6980330837177/8.0),
+    REAL_CONST(7476.0936274921214/8.0),
+    REAL_CONST(7488.4943621024304/8.0),
+    REAL_CONST(7500.9002326568652/8.0),
+    REAL_CONST(7513.3112349064522/8.0),
+    REAL_CONST(7525.7273646109943/8.0),
+    REAL_CONST(7538.1486175390446/8.0),
+    REAL_CONST(7550.5749894678729/8.0),
+    REAL_CONST(7563.0064761834419/8.0),
+    REAL_CONST(7575.4430734803736/8.0),
+    REAL_CONST(7587.8847771619248/8.0),
+    REAL_CONST(7600.3315830399597/8.0),
+    REAL_CONST(7612.7834869349153/8.0),
+    REAL_CONST(7625.24048467578/8.0),
+    REAL_CONST(7637.7025721000637/8.0),
+    REAL_CONST(7650.1697450537677/8.0),
+    REAL_CONST(7662.6419993913596/8.0),
+    REAL_CONST(7675.1193309757446/8.0),
+    REAL_CONST(7687.6017356782404/8.0),
+    REAL_CONST(7700.0892093785433/8.0),
+    REAL_CONST(7712.5817479647112/8.0),
+    REAL_CONST(7725.079347333125/8.0),
+    REAL_CONST(7737.5820033884729/8.0),
+    REAL_CONST(7750.0897120437139/8.0),
+    REAL_CONST(7762.6024692200581/8.0),
+    REAL_CONST(7775.1202708469355/8.0),
+    REAL_CONST(7787.6431128619733/8.0),
+    REAL_CONST(7800.1709912109645/8.0),
+    REAL_CONST(7812.7039018478481/8.0),
+    REAL_CONST(7825.2418407346768/8.0),
+    REAL_CONST(7837.7848038415968/8.0),
+    REAL_CONST(7850.3327871468155/8.0),
+    REAL_CONST(7862.8857866365806/8.0),
+    REAL_CONST(7875.4437983051539/8.0),
+    REAL_CONST(7888.006818154784/8.0),
+    REAL_CONST(7900.5748421956796/8.0),
+    REAL_CONST(7913.1478664459901/8.0),
+    REAL_CONST(7925.725886931772/8.0),
+    REAL_CONST(7938.3088996869719/8.0),
+    REAL_CONST(7950.8969007533951/8.0),
+    REAL_CONST(7963.4898861806851/8.0),
+    REAL_CONST(7976.0878520262959/8.0),
+    REAL_CONST(7988.6907943554688/8.0),
+    REAL_CONST(8001.2987092412086/8.0),
+    REAL_CONST(8013.911592764257/8.0),
+    REAL_CONST(8026.5294410130691/8.0),
+    REAL_CONST(8039.1522500837891/8.0),
+    REAL_CONST(8051.7800160802271/8.0),
+    REAL_CONST(8064.412735113835/8.0),
+    REAL_CONST(8077.0504033036796/8.0),
+    REAL_CONST(8089.6930167764222/8.0),
+    REAL_CONST(8102.3405716662946/8.0),
+    REAL_CONST(8114.9930641150731/8.0),
+    REAL_CONST(8127.6504902720571/8.0),
+    REAL_CONST(8140.3128462940449/8.0),
+    REAL_CONST(8152.9801283453098/8.0),
+    REAL_CONST(8165.6523325975786/8.0),
+    REAL_CONST(8178.3294552300049/8.0),
+    REAL_CONST(8191.0114924291529/8.0),
+    REAL_CONST(8203.6984403889655/8.0),
+    REAL_CONST(8216.3902953107463/8.0),
+    REAL_CONST(8229.0870534031419/8.0),
+    REAL_CONST(8241.7887108821069/8.0),
+    REAL_CONST(8254.4952639708936/8.0),
+    REAL_CONST(8267.2067089000211/8.0),
+    REAL_CONST(8279.9230419072574/8.0),
+    REAL_CONST(8292.6442592375952/8.0),
+    REAL_CONST(8305.3703571432306/8.0),
+    REAL_CONST(8318.101331883543/8.0),
+    REAL_CONST(8330.8371797250657/8.0),
+    REAL_CONST(8343.577896941475/8.0),
+    REAL_CONST(8356.3234798135582/8.0),
+    REAL_CONST(8369.0739246291978/8.0),
+    REAL_CONST(8381.8292276833508/8.0),
+    REAL_CONST(8394.5893852780209/8.0),
+    REAL_CONST(8407.3543937222421/8.0),
+    REAL_CONST(8420.1242493320569/8.0),
+    REAL_CONST(8432.8989484304948/8.0),
+    REAL_CONST(8445.6784873475499/8.0),
+    REAL_CONST(8458.4628624201578/8.0),
+    REAL_CONST(8471.2520699921806/8.0),
+    REAL_CONST(8484.0461064143838/8.0),
+    REAL_CONST(8496.8449680444082/8.0),
+    REAL_CONST(8509.6486512467636/8.0),
+    REAL_CONST(8522.4571523927953/8.0),
+    REAL_CONST(8535.270467860666/8.0),
+    REAL_CONST(8548.0885940353437/8.0),
+    REAL_CONST(8560.9115273085663/8.0),
+    REAL_CONST(8573.7392640788403/8.0),
+    REAL_CONST(8586.5718007514006/8.0),
+    REAL_CONST(8599.4091337382069/8.0),
+    REAL_CONST(8612.2512594579148/8.0),
+    REAL_CONST(8625.0981743358552/8.0),
+    REAL_CONST(8637.9498748040205/8.0),
+    REAL_CONST(8650.8063573010386/8.0),
+    REAL_CONST(8663.6676182721567/8.0),
+    REAL_CONST(8676.533654169225/8.0),
+    REAL_CONST(8689.4044614506638/8.0),
+    REAL_CONST(8702.2800365814601/8.0),
+    REAL_CONST(8715.1603760331418/8.0),
+    REAL_CONST(8728.0454762837508/8.0),
+    REAL_CONST(8740.9353338178389/8.0),
+    REAL_CONST(8753.8299451264356/8.0),
+    REAL_CONST(8766.7293067070332/8.0),
+    REAL_CONST(8779.6334150635721/8.0),
+    REAL_CONST(8792.5422667064158/8.0),
+    REAL_CONST(8805.4558581523324/8.0),
+    REAL_CONST(8818.3741859244819/8.0),
+    REAL_CONST(8831.2972465523908/8.0),
+    REAL_CONST(8844.2250365719356/8.0),
+    REAL_CONST(8857.1575525253265/8.0),
+    REAL_CONST(8870.0947909610859/8.0),
+    REAL_CONST(8883.0367484340295/8.0),
+    REAL_CONST(8895.9834215052524/8.0),
+    REAL_CONST(8908.934806742107/8.0),
+    REAL_CONST(8921.8909007181846/8.0),
+    REAL_CONST(8934.8517000132997/8.0),
+    REAL_CONST(8947.817201213471/8.0),
+    REAL_CONST(8960.7874009109/8.0),
+    REAL_CONST(8973.7622957039603/8.0),
+    REAL_CONST(8986.7418821971733/8.0),
+    REAL_CONST(8999.7261570011924/8.0),
+    REAL_CONST(9012.7151167327884/8.0),
+    REAL_CONST(9025.7087580148236/8.0),
+    REAL_CONST(9038.7070774762469/8.0),
+    REAL_CONST(9051.7100717520643/8.0),
+    REAL_CONST(9064.7177374833282/8.0),
+    REAL_CONST(9077.7300713171153/8.0),
+    REAL_CONST(9090.7470699065179/8.0),
+    REAL_CONST(9103.7687299106146/8.0),
+    REAL_CONST(9116.7950479944648/8.0),
+    REAL_CONST(9129.8260208290812/8.0),
+    REAL_CONST(9142.8616450914233/8.0),
+    REAL_CONST(9155.9019174643727/8.0),
+    REAL_CONST(9168.9468346367157/8.0),
+    REAL_CONST(9181.9963933031358/8.0),
+    REAL_CONST(9195.0505901641845/8.0),
+    REAL_CONST(9208.1094219262741/8.0),
+    REAL_CONST(9221.1728853016557/8.0),
+    REAL_CONST(9234.240977008405/8.0),
+    REAL_CONST(9247.3136937704076/8.0),
+    REAL_CONST(9260.3910323173386/8.0),
+    REAL_CONST(9273.472989384647/8.0),
+    REAL_CONST(9286.5595617135423/8.0),
+    REAL_CONST(9299.6507460509747/8.0),
+    REAL_CONST(9312.7465391496207/8.0),
+    REAL_CONST(9325.8469377678684/8.0),
+    REAL_CONST(9338.9519386698012/8.0),
+    REAL_CONST(9352.0615386251757/8.0),
+    REAL_CONST(9365.1757344094131/8.0),
+    REAL_CONST(9378.2945228035842/8.0),
+    REAL_CONST(9391.4179005943843/8.0),
+    REAL_CONST(9404.5458645741273/8.0),
+    REAL_CONST(9417.6784115407263/8.0),
+    REAL_CONST(9430.8155382976747/8.0),
+    REAL_CONST(9443.9572416540359/8.0),
+    REAL_CONST(9457.1035184244265/8.0),
+    REAL_CONST(9470.2543654290002/8.0),
+    REAL_CONST(9483.4097794934296/8.0),
+    REAL_CONST(9496.5697574488931/8.0),
+    REAL_CONST(9509.7342961320664/8.0),
+    REAL_CONST(9522.9033923850911/8.0),
+    REAL_CONST(9536.0770430555804/8.0),
+    REAL_CONST(9549.2552449965824/8.0),
+    REAL_CONST(9562.4379950665825/8.0),
+    REAL_CONST(9575.6252901294793/8.0),
+    REAL_CONST(9588.8171270545736/8.0),
+    REAL_CONST(9602.0135027165488/8.0),
+    REAL_CONST(9615.2144139954635/8.0),
+    REAL_CONST(9628.4198577767274/8.0),
+    REAL_CONST(9641.629830951093/8.0),
+    REAL_CONST(9654.844330414644/8.0),
+    REAL_CONST(9668.0633530687719/8.0),
+    REAL_CONST(9681.286895820167/8.0),
+    REAL_CONST(9694.5149555808002/8.0),
+    REAL_CONST(9707.7475292679192/8.0),
+    REAL_CONST(9720.9846138040157/8.0),
+    REAL_CONST(9734.2262061168276/8.0),
+    REAL_CONST(9747.4723031393187/8.0),
+    REAL_CONST(9760.7229018096641/8.0),
+    REAL_CONST(9773.9779990712323/8.0),
+    REAL_CONST(9787.2375918725811/8.0),
+    REAL_CONST(9800.5016771674327/8.0),
+    REAL_CONST(9813.7702519146696/8.0),
+    REAL_CONST(9827.0433130783094/8.0),
+    REAL_CONST(9840.3208576275028/8.0),
+    REAL_CONST(9853.602882536512/8.0),
+    REAL_CONST(9866.8893847846994/8.0),
+    REAL_CONST(9880.1803613565116/8.0),
+    REAL_CONST(9893.4758092414686/8.0),
+    REAL_CONST(9906.7757254341523/8.0),
+    REAL_CONST(9920.0801069341851/8.0),
+    REAL_CONST(9933.3889507462245/8.0),
+    REAL_CONST(9946.7022538799429/8.0),
+    REAL_CONST(9960.0200133500221/8.0),
+    REAL_CONST(9973.3422261761298/8.0),
+    REAL_CONST(9986.6688893829159/8.0),
+    REAL_CONST(9999.9999999999945/8.0),
+    REAL_CONST(10013.335555061929/8.0),
+    REAL_CONST(10026.675551608221/8.0),
+    REAL_CONST(10040.019986683301/8.0),
+    REAL_CONST(10053.368857336509/8.0),
+    REAL_CONST(10066.722160622081/8.0),
+    REAL_CONST(10080.079893599144/8.0),
+    REAL_CONST(10093.442053331697/8.0),
+    REAL_CONST(10106.808636888598/8.0),
+    REAL_CONST(10120.179641343551/8.0),
+    REAL_CONST(10133.555063775095/8.0),
+    REAL_CONST(10146.934901266595/8.0),
+    REAL_CONST(10160.31915090622/8.0),
+    REAL_CONST(10173.707809786936/8.0),
+    REAL_CONST(10187.100875006496/8.0),
+    REAL_CONST(10200.498343667417/8.0),
+    REAL_CONST(10213.900212876984/8.0),
+    REAL_CONST(10227.306479747222/8.0),
+    REAL_CONST(10240.717141394889/8.0),
+    REAL_CONST(10254.132194941467/8.0),
+    REAL_CONST(10267.551637513146/8.0),
+    REAL_CONST(10280.975466240814/8.0),
+    REAL_CONST(10294.40367826004/8.0),
+    REAL_CONST(10307.836270711066/8.0),
+    REAL_CONST(10321.273240738796/8.0),
+    REAL_CONST(10334.71458549278/8.0)
+#ifdef BIG_IQ_TABLE
+   ,REAL_CONST(10348.160302127204/8.0),
+    REAL_CONST(10361.610387800878/8.0),
+    REAL_CONST(10375.064839677221/8.0),
+    REAL_CONST(10388.523654924258/8.0),
+    REAL_CONST(10401.986830714593/8.0),
+    REAL_CONST(10415.454364225412/8.0),
+    REAL_CONST(10428.926252638465/8.0),
+    REAL_CONST(10442.402493140049/8.0),
+    REAL_CONST(10455.883082921007/8.0),
+    REAL_CONST(10469.368019176709/8.0),
+    REAL_CONST(10482.85729910704/8.0),
+    REAL_CONST(10496.350919916393/8.0),
+    REAL_CONST(10509.848878813653/8.0),
+    REAL_CONST(10523.351173012188/8.0),
+    REAL_CONST(10536.857799729838/8.0),
+    REAL_CONST(10550.3687561889/8.0),
+    REAL_CONST(10563.884039616123/8.0),
+    REAL_CONST(10577.403647242685/8.0),
+    REAL_CONST(10590.927576304197/8.0),
+    REAL_CONST(10604.455824040679/8.0),
+    REAL_CONST(10617.988387696556/8.0),
+    REAL_CONST(10631.525264520642/8.0),
+    REAL_CONST(10645.066451766135/8.0),
+    REAL_CONST(10658.611946690598/8.0),
+    REAL_CONST(10672.161746555956/8.0),
+    REAL_CONST(10685.715848628475/8.0),
+    REAL_CONST(10699.274250178762/8.0),
+    REAL_CONST(10712.836948481747/8.0),
+    REAL_CONST(10726.403940816675/8.0),
+    REAL_CONST(10739.975224467091/8.0),
+    REAL_CONST(10753.550796720834/8.0),
+    REAL_CONST(10767.130654870027/8.0),
+    REAL_CONST(10780.714796211059/8.0),
+    REAL_CONST(10794.303218044579/8.0),
+    REAL_CONST(10807.895917675487/8.0),
+    REAL_CONST(10821.492892412922/8.0),
+    REAL_CONST(10835.094139570248/8.0),
+    REAL_CONST(10848.699656465047/8.0),
+    REAL_CONST(10862.309440419107/8.0),
+    REAL_CONST(10875.923488758415/8.0),
+    REAL_CONST(10889.541798813138/8.0),
+    REAL_CONST(10903.16436791762/8.0),
+    REAL_CONST(10916.791193410372/8.0),
+    REAL_CONST(10930.422272634056/8.0),
+    REAL_CONST(10944.05760293548/8.0),
+    REAL_CONST(10957.697181665582/8.0),
+    REAL_CONST(10971.341006179427/8.0),
+    REAL_CONST(10984.98907383619/8.0),
+    REAL_CONST(10998.641381999149/8.0),
+    REAL_CONST(11012.297928035676/8.0),
+    REAL_CONST(11025.958709317223/8.0),
+    REAL_CONST(11039.623723219316/8.0),
+    REAL_CONST(11053.292967121541/8.0),
+    REAL_CONST(11066.966438407539/8.0),
+    REAL_CONST(11080.64413446499/8.0),
+    REAL_CONST(11094.326052685608/8.0),
+    REAL_CONST(11108.012190465128/8.0),
+    REAL_CONST(11121.702545203296/8.0),
+    REAL_CONST(11135.397114303863/8.0),
+    REAL_CONST(11149.095895174571/8.0),
+    REAL_CONST(11162.798885227143/8.0),
+    REAL_CONST(11176.506081877278/8.0),
+    REAL_CONST(11190.217482544635/8.0),
+    REAL_CONST(11203.933084652828/8.0),
+    REAL_CONST(11217.652885629415/8.0),
+    REAL_CONST(11231.376882905886/8.0),
+    REAL_CONST(11245.105073917659/8.0),
+    REAL_CONST(11258.837456104062/8.0),
+    REAL_CONST(11272.574026908333/8.0),
+    REAL_CONST(11286.314783777601/8.0),
+    REAL_CONST(11300.059724162888/8.0),
+    REAL_CONST(11313.808845519083/8.0),
+    REAL_CONST(11327.562145304952/8.0),
+    REAL_CONST(11341.319620983111/8.0),
+    REAL_CONST(11355.081270020033/8.0),
+    REAL_CONST(11368.847089886023/8.0),
+    REAL_CONST(11382.617078055218/8.0),
+    REAL_CONST(11396.391232005579/8.0),
+    REAL_CONST(11410.169549218874/8.0),
+    REAL_CONST(11423.952027180676/8.0),
+    REAL_CONST(11437.738663380349/8.0),
+    REAL_CONST(11451.529455311042/8.0),
+    REAL_CONST(11465.324400469679/8.0),
+    REAL_CONST(11479.123496356951/8.0),
+    REAL_CONST(11492.926740477304/8.0),
+    REAL_CONST(11506.734130338931/8.0),
+    REAL_CONST(11520.545663453764/8.0),
+    REAL_CONST(11534.361337337466/8.0),
+    REAL_CONST(11548.181149509423/8.0),
+    REAL_CONST(11562.005097492724/8.0),
+    REAL_CONST(11575.83317881417/8.0),
+    REAL_CONST(11589.665391004253/8.0),
+    REAL_CONST(11603.501731597149/8.0),
+    REAL_CONST(11617.342198130715/8.0),
+    REAL_CONST(11631.186788146468/8.0),
+    REAL_CONST(11645.035499189589/8.0),
+    REAL_CONST(11658.888328808911/8.0),
+    REAL_CONST(11672.745274556904/8.0),
+    REAL_CONST(11686.606333989675/8.0),
+    REAL_CONST(11700.471504666955/8.0),
+    REAL_CONST(11714.340784152086/8.0),
+    REAL_CONST(11728.214170012021/8.0),
+    REAL_CONST(11742.091659817312/8.0),
+    REAL_CONST(11755.973251142101/8.0),
+    REAL_CONST(11769.858941564111/8.0),
+    REAL_CONST(11783.748728664636/8.0),
+    REAL_CONST(11797.642610028539/8.0),
+    REAL_CONST(11811.540583244237/8.0),
+    REAL_CONST(11825.442645903697/8.0),
+    REAL_CONST(11839.34879560242/8.0),
+    REAL_CONST(11853.259029939445/8.0),
+    REAL_CONST(11867.173346517333/8.0),
+    REAL_CONST(11881.091742942155/8.0),
+    REAL_CONST(11895.014216823492/8.0),
+    REAL_CONST(11908.940765774427/8.0),
+    REAL_CONST(11922.871387411526/8.0),
+    REAL_CONST(11936.806079354839/8.0),
+    REAL_CONST(11950.744839227897/8.0),
+    REAL_CONST(11964.687664657684/8.0),
+    REAL_CONST(11978.634553274653/8.0),
+    REAL_CONST(11992.585502712702/8.0),
+    REAL_CONST(12006.540510609168/8.0),
+    REAL_CONST(12020.499574604828/8.0),
+    REAL_CONST(12034.462692343877/8.0),
+    REAL_CONST(12048.429861473938/8.0),
+    REAL_CONST(12062.401079646032/8.0),
+    REAL_CONST(12076.376344514589/8.0),
+    REAL_CONST(12090.355653737433/8.0),
+    REAL_CONST(12104.339004975769/8.0),
+    REAL_CONST(12118.326395894188/8.0),
+    REAL_CONST(12132.317824160644/8.0),
+    REAL_CONST(12146.313287446457/8.0),
+    REAL_CONST(12160.312783426305/8.0),
+    REAL_CONST(12174.316309778205/8.0),
+    REAL_CONST(12188.323864183525/8.0),
+    REAL_CONST(12202.335444326955/8.0),
+    REAL_CONST(12216.351047896511/8.0),
+    REAL_CONST(12230.370672583531/8.0),
+    REAL_CONST(12244.394316082657/8.0),
+    REAL_CONST(12258.421976091831/8.0),
+    REAL_CONST(12272.453650312296/8.0),
+    REAL_CONST(12286.489336448574/8.0),
+    REAL_CONST(12300.529032208471/8.0),
+    REAL_CONST(12314.572735303058/8.0),
+    REAL_CONST(12328.620443446678/8.0),
+    REAL_CONST(12342.672154356922/8.0),
+    REAL_CONST(12356.727865754638/8.0),
+    REAL_CONST(12370.787575363909/8.0),
+    REAL_CONST(12384.851280912055/8.0),
+    REAL_CONST(12398.918980129623/8.0),
+    REAL_CONST(12412.990670750381/8.0),
+    REAL_CONST(12427.066350511306/8.0),
+    REAL_CONST(12441.146017152583/8.0),
+    REAL_CONST(12455.229668417589/8.0),
+    REAL_CONST(12469.317302052901/8.0),
+    REAL_CONST(12483.40891580827/8.0),
+    REAL_CONST(12497.50450743663/8.0),
+    REAL_CONST(12511.604074694078/8.0),
+    REAL_CONST(12525.707615339878/8.0),
+    REAL_CONST(12539.815127136444/8.0),
+    REAL_CONST(12553.926607849342/8.0),
+    REAL_CONST(12568.042055247275/8.0),
+    REAL_CONST(12582.161467102082/8.0),
+    REAL_CONST(12596.284841188726/8.0),
+    REAL_CONST(12610.41217528529/8.0),
+    REAL_CONST(12624.543467172971/8.0),
+    REAL_CONST(12638.678714636069/8.0),
+    REAL_CONST(12652.817915461985/8.0),
+    REAL_CONST(12666.961067441209/8.0),
+    REAL_CONST(12681.108168367316/8.0),
+    REAL_CONST(12695.259216036962/8.0),
+    REAL_CONST(12709.414208249869/8.0),
+    REAL_CONST(12723.573142808827/8.0),
+    REAL_CONST(12737.736017519681/8.0),
+    REAL_CONST(12751.902830191326/8.0),
+    REAL_CONST(12766.073578635704/8.0),
+    REAL_CONST(12780.248260667788/8.0),
+    REAL_CONST(12794.426874105588/8.0),
+    REAL_CONST(12808.609416770132/8.0),
+    REAL_CONST(12822.795886485468/8.0),
+    REAL_CONST(12836.986281078653/8.0),
+    REAL_CONST(12851.180598379744/8.0),
+    REAL_CONST(12865.378836221802/8.0),
+    REAL_CONST(12879.580992440871/8.0),
+    REAL_CONST(12893.787064875984/8.0),
+    REAL_CONST(12907.997051369144/8.0),
+    REAL_CONST(12922.210949765335/8.0),
+    REAL_CONST(12936.428757912496/8.0),
+    REAL_CONST(12950.650473661524/8.0),
+    REAL_CONST(12964.876094866273/8.0),
+    REAL_CONST(12979.105619383534/8.0),
+    REAL_CONST(12993.339045073039/8.0),
+    REAL_CONST(13007.576369797454/8.0),
+    REAL_CONST(13021.817591422368/8.0),
+    REAL_CONST(13036.062707816285/8.0),
+    REAL_CONST(13050.311716850629/8.0),
+    REAL_CONST(13064.564616399723/8.0),
+    REAL_CONST(13078.821404340792/8.0),
+    REAL_CONST(13093.082078553954/8.0),
+    REAL_CONST(13107.346636922217/8.0),
+    REAL_CONST(13121.615077331464/8.0),
+    REAL_CONST(13135.887397670458/8.0),
+    REAL_CONST(13150.163595830827/8.0),
+    REAL_CONST(13164.44366970706/8.0),
+    REAL_CONST(13178.727617196502/8.0),
+    REAL_CONST(13193.015436199352/8.0),
+    REAL_CONST(13207.307124618648/8.0),
+    REAL_CONST(13221.602680360265/8.0),
+    REAL_CONST(13235.902101332911/8.0),
+    REAL_CONST(13250.205385448118/8.0),
+    REAL_CONST(13264.512530620239/8.0),
+    REAL_CONST(13278.823534766434/8.0),
+    REAL_CONST(13293.138395806676/8.0),
+    REAL_CONST(13307.457111663734/8.0),
+    REAL_CONST(13321.779680263176/8.0),
+    REAL_CONST(13336.106099533356/8.0),
+    REAL_CONST(13350.436367405409/8.0),
+    REAL_CONST(13364.77048181325/8.0),
+    REAL_CONST(13379.108440693562/8.0),
+    REAL_CONST(13393.450241985796/8.0),
+    REAL_CONST(13407.795883632158/8.0),
+    REAL_CONST(13422.145363577607/8.0),
+    REAL_CONST(13436.498679769853/8.0),
+    REAL_CONST(13450.855830159346/8.0),
+    REAL_CONST(13465.216812699266/8.0),
+    REAL_CONST(13479.581625345529/8.0),
+    REAL_CONST(13493.950266056772/8.0),
+    REAL_CONST(13508.32273279435/8.0),
+    REAL_CONST(13522.699023522329/8.0),
+    REAL_CONST(13537.079136207483/8.0),
+    REAL_CONST(13551.463068819286/8.0),
+    REAL_CONST(13565.850819329906/8.0),
+    REAL_CONST(13580.2423857142/8.0),
+    REAL_CONST(13594.63776594971/8.0),
+    REAL_CONST(13609.036958016657/8.0),
+    REAL_CONST(13623.439959897927/8.0),
+    REAL_CONST(13637.846769579081/8.0),
+    REAL_CONST(13652.257385048335/8.0),
+    REAL_CONST(13666.67180429656/8.0),
+    REAL_CONST(13681.090025317284/8.0),
+    REAL_CONST(13695.512046106669/8.0),
+    REAL_CONST(13709.937864663521/8.0),
+    REAL_CONST(13724.367478989278/8.0),
+    REAL_CONST(13738.800887088004/8.0),
+    REAL_CONST(13753.238086966385/8.0),
+    REAL_CONST(13767.679076633727/8.0),
+    REAL_CONST(13782.123854101939/8.0),
+    REAL_CONST(13796.572417385545/8.0),
+    REAL_CONST(13811.024764501659/8.0),
+    REAL_CONST(13825.480893469998/8.0),
+    REAL_CONST(13839.94080231286/8.0),
+    REAL_CONST(13854.404489055134/8.0),
+    REAL_CONST(13868.871951724283/8.0),
+    REAL_CONST(13883.34318835034/8.0),
+    REAL_CONST(13897.818196965914/8.0),
+    REAL_CONST(13912.296975606168/8.0),
+    REAL_CONST(13926.779522308825/8.0),
+    REAL_CONST(13941.26583511416/8.0),
+    REAL_CONST(13955.755912064991/8.0),
+    REAL_CONST(13970.249751206682/8.0),
+    REAL_CONST(13984.747350587126/8.0),
+    REAL_CONST(13999.248708256751/8.0),
+    REAL_CONST(14013.753822268511/8.0),
+    REAL_CONST(14028.262690677873/8.0),
+    REAL_CONST(14042.775311542828/8.0),
+    REAL_CONST(14057.291682923867/8.0),
+    REAL_CONST(14071.811802883994/8.0),
+    REAL_CONST(14086.335669488704/8.0),
+    REAL_CONST(14100.863280805994/8.0),
+    REAL_CONST(14115.394634906341/8.0),
+    REAL_CONST(14129.92972986271/8.0),
+    REAL_CONST(14144.468563750548/8.0),
+    REAL_CONST(14159.01113464777/8.0),
+    REAL_CONST(14173.55744063476/8.0),
+    REAL_CONST(14188.107479794369/8.0),
+    REAL_CONST(14202.661250211901/8.0),
+    REAL_CONST(14217.218749975118/8.0),
+    REAL_CONST(14231.779977174227/8.0),
+    REAL_CONST(14246.344929901879/8.0),
+    REAL_CONST(14260.913606253163/8.0),
+    REAL_CONST(14275.486004325601/8.0),
+    REAL_CONST(14290.062122219146/8.0),
+    REAL_CONST(14304.641958036171/8.0),
+    REAL_CONST(14319.225509881464/8.0),
+    REAL_CONST(14333.812775862236/8.0),
+    REAL_CONST(14348.403754088098/8.0),
+    REAL_CONST(14362.998442671067/8.0),
+    REAL_CONST(14377.59683972556/8.0),
+    REAL_CONST(14392.198943368388/8.0),
+    REAL_CONST(14406.804751718748/8.0),
+    REAL_CONST(14421.414262898223/8.0),
+    REAL_CONST(14436.027475030774/8.0),
+    REAL_CONST(14450.64438624274/8.0),
+    REAL_CONST(14465.264994662828/8.0),
+    REAL_CONST(14479.889298422106/8.0),
+    REAL_CONST(14494.517295654005/8.0),
+    REAL_CONST(14509.148984494313/8.0),
+    REAL_CONST(14523.784363081166/8.0),
+    REAL_CONST(14538.423429555049/8.0),
+    REAL_CONST(14553.066182058781/8.0),
+    REAL_CONST(14567.712618737527/8.0),
+    REAL_CONST(14582.362737738777/8.0),
+    REAL_CONST(14597.016537212348/8.0),
+    REAL_CONST(14611.674015310382/8.0),
+    REAL_CONST(14626.33517018734/8.0),
+    REAL_CONST(14640.999999999993/8.0),
+    REAL_CONST(14655.668502907418/8.0),
+    REAL_CONST(14670.340677071003/8.0),
+    REAL_CONST(14685.016520654426/8.0),
+    REAL_CONST(14699.696031823671/8.0),
+    REAL_CONST(14714.379208746999/8.0),
+    REAL_CONST(14729.066049594967/8.0),
+    REAL_CONST(14743.756552540408/8.0),
+    REAL_CONST(14758.45071575843/8.0),
+    REAL_CONST(14773.148537426418/8.0),
+    REAL_CONST(14787.850015724018/8.0),
+    REAL_CONST(14802.555148833142/8.0),
+    REAL_CONST(14817.263934937961/8.0),
+    REAL_CONST(14831.976372224897/8.0),
+    REAL_CONST(14846.692458882624/8.0),
+    REAL_CONST(14861.41219310206/8.0),
+    REAL_CONST(14876.135573076363/8.0),
+    REAL_CONST(14890.862597000923/8.0),
+    REAL_CONST(14905.593263073371/8.0),
+    REAL_CONST(14920.327569493558/8.0),
+    REAL_CONST(14935.065514463557/8.0),
+    REAL_CONST(14949.807096187662/8.0),
+    REAL_CONST(14964.552312872382/8.0),
+    REAL_CONST(14979.301162726431/8.0),
+    REAL_CONST(14994.053643960735/8.0),
+    REAL_CONST(15008.809754788414/8.0),
+    REAL_CONST(15023.569493424788/8.0),
+    REAL_CONST(15038.332858087369/8.0),
+    REAL_CONST(15053.099846995858/8.0),
+    REAL_CONST(15067.870458372134/8.0),
+    REAL_CONST(15082.644690440264/8.0),
+    REAL_CONST(15097.422541426484/8.0),
+    REAL_CONST(15112.204009559202/8.0),
+    REAL_CONST(15126.989093068994/8.0),
+    REAL_CONST(15141.777790188597/8.0),
+    REAL_CONST(15156.570099152905/8.0),
+    REAL_CONST(15171.366018198967/8.0),
+    REAL_CONST(15186.165545565986/8.0),
+    REAL_CONST(15200.968679495301/8.0),
+    REAL_CONST(15215.775418230402/8.0),
+    REAL_CONST(15230.585760016909/8.0),
+    REAL_CONST(15245.399703102579/8.0),
+    REAL_CONST(15260.217245737298/8.0),
+    REAL_CONST(15275.038386173073/8.0),
+    REAL_CONST(15289.863122664035/8.0),
+    REAL_CONST(15304.691453466432/8.0),
+    REAL_CONST(15319.523376838621/8.0),
+    REAL_CONST(15334.358891041069/8.0),
+    REAL_CONST(15349.197994336346/8.0),
+    REAL_CONST(15364.040684989128/8.0),
+    REAL_CONST(15378.886961266177/8.0),
+    REAL_CONST(15393.736821436356/8.0),
+    REAL_CONST(15408.590263770609/8.0),
+    REAL_CONST(15423.447286541972/8.0),
+    REAL_CONST(15438.307888025554/8.0),
+    REAL_CONST(15453.172066498542/8.0),
+    REAL_CONST(15468.039820240196/8.0),
+    REAL_CONST(15482.91114753184/8.0),
+    REAL_CONST(15497.786046656869/8.0),
+    REAL_CONST(15512.664515900733/8.0),
+    REAL_CONST(15527.546553550939/8.0),
+    REAL_CONST(15542.432157897045/8.0),
+    REAL_CONST(15557.32132723066/8.0),
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+    REAL_CONST(159680.08002668325/8.0),
+    REAL_CONST(159706.73390944069/8.0),
+    REAL_CONST(159733.38890432892/8.0),
+    REAL_CONST(159760.04501125516/8.0),
+    REAL_CONST(159786.70223012666/8.0),
+    REAL_CONST(159813.36056085059/8.0),
+    REAL_CONST(159840.02000333427/8.0),
+    REAL_CONST(159866.68055748497/8.0),
+    REAL_CONST(159893.34222320997/8.0),
+    REAL_CONST(159920.00500041663/8.0),
+    REAL_CONST(159946.66888901225/8.0),
+    REAL_CONST(159973.33388890422/8.0),
+    REAL_CONST(159999.99999999988/8.0),
+    REAL_CONST(160026.66722220668/8.0),
+    REAL_CONST(160053.33555543202/8.0),
+    REAL_CONST(160080.0049995833/8.0),
+    REAL_CONST(160106.67555456801/8.0),
+    REAL_CONST(160133.3472202936/8.0),
+    REAL_CONST(160160.0199966676/8.0),
+    REAL_CONST(160186.6938835975/8.0),
+    REAL_CONST(160213.36888099083/8.0),
+    REAL_CONST(160240.04498875517/8.0),
+    REAL_CONST(160266.72220679806/8.0),
+    REAL_CONST(160293.40053502709/8.0),
+    REAL_CONST(160320.07997334987/8.0),
+    REAL_CONST(160346.76052167406/8.0),
+    REAL_CONST(160373.44217990729/8.0),
+    REAL_CONST(160400.1249479572/8.0),
+    REAL_CONST(160426.80882573154/8.0),
+    REAL_CONST(160453.49381313793/8.0),
+    REAL_CONST(160480.17991008417/8.0),
+    REAL_CONST(160506.86711647795/8.0),
+    REAL_CONST(160533.55543222709/8.0),
+    REAL_CONST(160560.24485723933/8.0),
+    REAL_CONST(160586.93539142248/8.0),
+    REAL_CONST(160613.62703468435/8.0),
+    REAL_CONST(160640.31978693281/8.0),
+    REAL_CONST(160667.01364807569/8.0),
+    REAL_CONST(160693.70861802087/8.0),
+    REAL_CONST(160720.40469667627/8.0),
+    REAL_CONST(160747.1018839498/8.0),
+    REAL_CONST(160773.80017974938/8.0),
+    REAL_CONST(160800.49958398298/8.0),
+    REAL_CONST(160827.20009655855/8.0),
+    REAL_CONST(160853.90171738411/8.0),
+    REAL_CONST(160880.60444636765/8.0),
+    REAL_CONST(160907.30828341722/8.0),
+    REAL_CONST(160934.01322844089/8.0),
+    REAL_CONST(160960.71928134665/8.0),
+    REAL_CONST(160987.42644204266/8.0),
+    REAL_CONST(161014.13471043704/8.0),
+    REAL_CONST(161040.84408643784/8.0),
+    REAL_CONST(161067.55456995327/8.0),
+    REAL_CONST(161094.26616089148/8.0),
+    REAL_CONST(161120.97885916062/8.0),
+    REAL_CONST(161147.69266466892/8.0),
+    REAL_CONST(161174.40757732463/8.0),
+    REAL_CONST(161201.12359703594/8.0),
+    REAL_CONST(161227.84072371112/8.0),
+    REAL_CONST(161254.55895725847/8.0),
+    REAL_CONST(161281.27829758628/8.0),
+    REAL_CONST(161307.99874460287/8.0),
+    REAL_CONST(161334.72029821656/8.0),
+    REAL_CONST(161361.44295833571/8.0),
+    REAL_CONST(161388.1667248687/8.0),
+    REAL_CONST(161414.89159772391/8.0),
+    REAL_CONST(161441.61757680977/8.0),
+    REAL_CONST(161468.34466203468/8.0),
+    REAL_CONST(161495.07285330712/8.0),
+    REAL_CONST(161521.80215053557/8.0),
+    REAL_CONST(161548.53255362847/8.0),
+    REAL_CONST(161575.26406249436/8.0),
+    REAL_CONST(161601.99667704175/8.0),
+    REAL_CONST(161628.7303971792/8.0),
+    REAL_CONST(161655.46522281526/8.0),
+    REAL_CONST(161682.20115385848/8.0),
+    REAL_CONST(161708.93819021754/8.0),
+    REAL_CONST(161735.67633180099/8.0),
+    REAL_CONST(161762.41557851751/8.0),
+    REAL_CONST(161789.15593027571/8.0),
+    REAL_CONST(161815.89738698432/8.0),
+    REAL_CONST(161842.63994855201/8.0),
+    REAL_CONST(161869.38361488748/8.0),
+    REAL_CONST(161896.1283858995/8.0),
+    REAL_CONST(161922.87426149679/8.0),
+    REAL_CONST(161949.62124158812/8.0),
+    REAL_CONST(161976.36932608229/8.0),
+    REAL_CONST(162003.1185148881/8.0),
+    REAL_CONST(162029.8688079144/8.0),
+    REAL_CONST(162056.62020507001/8.0),
+    REAL_CONST(162083.37270626382/8.0),
+    REAL_CONST(162110.12631140469/8.0),
+    REAL_CONST(162136.88102040152/8.0),
+    REAL_CONST(162163.63683316324/8.0),
+    REAL_CONST(162190.39374959879/8.0),
+    REAL_CONST(162217.15176961714/8.0),
+    REAL_CONST(162243.91089312723/8.0),
+    REAL_CONST(162270.67112003808/8.0),
+    REAL_CONST(162297.43245025873/8.0),
+    REAL_CONST(162324.19488369819/8.0),
+    REAL_CONST(162350.9584202655/8.0),
+    REAL_CONST(162377.72305986975/8.0),
+    REAL_CONST(162404.48880242003/8.0),
+    REAL_CONST(162431.25564782543/8.0),
+    REAL_CONST(162458.02359599507/8.0),
+    REAL_CONST(162484.79264683815/8.0),
+    REAL_CONST(162511.56280026378/8.0),
+    REAL_CONST(162538.33405618116/8.0),
+    REAL_CONST(162565.10641449949/8.0),
+    REAL_CONST(162591.87987512801/8.0),
+    REAL_CONST(162618.65443797593/8.0),
+    REAL_CONST(162645.43010295252/8.0),
+    REAL_CONST(162672.20686996708/8.0),
+    REAL_CONST(162698.98473892888/8.0),
+    REAL_CONST(162725.76370974723/8.0),
+    REAL_CONST(162752.54378233149/8.0),
+    REAL_CONST(162779.32495659095/8.0),
+    REAL_CONST(162806.10723243505/8.0),
+    REAL_CONST(162832.89060977317/8.0),
+    REAL_CONST(162859.67508851466/8.0),
+    REAL_CONST(162886.46066856899/8.0),
+    REAL_CONST(162913.24734984562/8.0),
+    REAL_CONST(162940.03513225398/8.0),
+    REAL_CONST(162966.82401570358/8.0),
+    REAL_CONST(162993.6140001039/8.0),
+    REAL_CONST(163020.40508536444/8.0),
+    REAL_CONST(163047.19727139481/8.0),
+    REAL_CONST(163073.99055810447/8.0),
+    REAL_CONST(163100.78494540305/8.0),
+    REAL_CONST(163127.58043320014/8.0),
+    REAL_CONST(163154.37702140535/8.0),
+    REAL_CONST(163181.17470992831/8.0),
+    REAL_CONST(163207.97349867865/8.0),
+    REAL_CONST(163234.77338756606/8.0),
+    REAL_CONST(163261.57437650024/8.0),
+    REAL_CONST(163288.37646539087/8.0),
+    REAL_CONST(163315.17965414765/8.0),
+    REAL_CONST(163341.98394268038/8.0),
+    REAL_CONST(163368.78933089875/8.0),
+    REAL_CONST(163395.59581871261/8.0),
+    REAL_CONST(163422.40340603172/8.0),
+    REAL_CONST(163449.2120927659/8.0),
+    REAL_CONST(163476.02187882498/8.0),
+    REAL_CONST(163502.83276411882/8.0),
+    REAL_CONST(163529.6447485573/8.0),
+    REAL_CONST(163556.45783205028/8.0),
+    REAL_CONST(163583.2720145077/8.0),
+    REAL_CONST(163610.08729583945/8.0),
+    REAL_CONST(163636.90367595552/8.0),
+    REAL_CONST(163663.72115476584/8.0),
+    REAL_CONST(163690.53973218042/8.0),
+    REAL_CONST(163717.35940810922/8.0),
+    REAL_CONST(163744.18018246227/8.0),
+    REAL_CONST(163771.00205514964/8.0),
+    REAL_CONST(163797.82502608138/8.0),
+    REAL_CONST(163824.64909516752/8.0),
+    REAL_CONST(163851.4742623182/8.0),
+    REAL_CONST(163878.3005274435/8.0),
+    REAL_CONST(163905.12789045356/8.0),
+    REAL_CONST(163931.95635125853/8.0),
+    REAL_CONST(163958.78590976857/8.0),
+    REAL_CONST(163985.61656589387/8.0),
+    REAL_CONST(164012.44831954464/8.0),
+    REAL_CONST(164039.28117063109/8.0),
+    REAL_CONST(164066.11511906344/8.0),
+    REAL_CONST(164092.95016475199/8.0),
+    REAL_CONST(164119.78630760699/8.0),
+    REAL_CONST(164146.62354753874/8.0),
+    REAL_CONST(164173.46188445756/8.0),
+    REAL_CONST(164200.30131827376/8.0),
+    REAL_CONST(164227.14184889771/8.0),
+    REAL_CONST(164253.98347623978/8.0),
+    REAL_CONST(164280.82620021031/8.0),
+    REAL_CONST(164307.67002071979/8.0),
+    REAL_CONST(164334.51493767856/8.0),
+    REAL_CONST(164361.3609509971/8.0),
+    REAL_CONST(164388.20806058586/8.0),
+    REAL_CONST(164415.05626635533/8.0),
+    REAL_CONST(164441.905568216/8.0),
+    REAL_CONST(164468.75596607837/8.0),
+    REAL_CONST(164495.607459853/8.0),
+    REAL_CONST(164522.4600494504/8.0),
+    REAL_CONST(164549.31373478117/8.0),
+    REAL_CONST(164576.16851575591/8.0),
+    REAL_CONST(164603.02439228518/8.0),
+    REAL_CONST(164629.88136427966/8.0),
+    REAL_CONST(164656.73943164994/8.0),
+    REAL_CONST(164683.59859430668/8.0),
+    REAL_CONST(164710.45885216061/8.0),
+    REAL_CONST(164737.32020512238/8.0),
+    REAL_CONST(164764.1826531027/8.0),
+    REAL_CONST(164791.04619601235/8.0),
+    REAL_CONST(164817.91083376206/8.0),
+    REAL_CONST(164844.77656626256/8.0),
+    REAL_CONST(164871.64339342469/8.0),
+    REAL_CONST(164898.51131515924/8.0),
+    REAL_CONST(164925.38033137703/8.0),
+    REAL_CONST(164952.25044198887/8.0),
+    REAL_CONST(164979.1216469057/8.0),
+    REAL_CONST(165005.9939460383/8.0),
+    REAL_CONST(165032.86733929763/8.0),
+    REAL_CONST(165059.7418265946/8.0),
+    REAL_CONST(165086.61740784015/8.0),
+    REAL_CONST(165113.4940829452/8.0)
+#endif
+};
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/is.c b/contrib/libfaad/is.c
new file mode 100644
index 000000000..5236db077
--- /dev/null
+++ b/contrib/libfaad/is.c
@@ -0,0 +1,109 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: is.c,v 1.28 2007/11/01 12:33:31 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include "syntax.h"
+#include "is.h"
+
+#ifdef FIXED_POINT
+static real_t pow05_table[] = {
+    COEF_CONST(1.68179283050743), /* 0.5^(-3/4) */
+    COEF_CONST(1.41421356237310), /* 0.5^(-2/4) */
+    COEF_CONST(1.18920711500272), /* 0.5^(-1/4) */
+    COEF_CONST(1.0),              /* 0.5^( 0/4) */
+    COEF_CONST(0.84089641525371), /* 0.5^(+1/4) */
+    COEF_CONST(0.70710678118655), /* 0.5^(+2/4) */
+    COEF_CONST(0.59460355750136)  /* 0.5^(+3/4) */
+};
+#endif
+
+void is_decode(ic_stream *ics, ic_stream *icsr, real_t *l_spec, real_t *r_spec,
+               uint16_t frame_len)
+{
+    uint8_t g, sfb, b;
+    uint16_t i;
+#ifndef FIXED_POINT
+    real_t scale;
+#else
+    int32_t exp, frac;
+#endif
+
+    uint16_t nshort = frame_len/8;
+    uint8_t group = 0;
+
+    for (g = 0; g < icsr->num_window_groups; g++)
+    {
+        /* Do intensity stereo decoding */
+        for (b = 0; b < icsr->window_group_length[g]; b++)
+        {
+            for (sfb = 0; sfb < icsr->max_sfb; sfb++)
+            {
+                if (is_intensity(icsr, g, sfb))
+                {
+#ifdef MAIN_DEC
+                    /* For scalefactor bands coded in intensity stereo the
+                       corresponding predictors in the right channel are
+                       switched to "off".
+                     */
+                    ics->pred.prediction_used[sfb] = 0;
+                    icsr->pred.prediction_used[sfb] = 0;
+#endif
+
+#ifndef FIXED_POINT
+                    scale = (real_t)pow(0.5, (0.25*icsr->scale_factors[g][sfb]));
+#else
+                    exp = icsr->scale_factors[g][sfb] >> 2;
+                    frac = icsr->scale_factors[g][sfb] & 3;
+#endif
+
+                    /* Scale from left to right channel,
+                       do not touch left channel */
+                    for (i = icsr->swb_offset[sfb]; i < min(icsr->swb_offset[sfb+1], ics->swb_offset_max); i++)
+                    {
+#ifndef FIXED_POINT
+                        r_spec[(group*nshort)+i] = MUL_R(l_spec[(group*nshort)+i], scale);
+#else
+                        if (exp < 0)
+                            r_spec[(group*nshort)+i] = l_spec[(group*nshort)+i] << -exp;
+                        else
+                            r_spec[(group*nshort)+i] = l_spec[(group*nshort)+i] >> exp;
+                        r_spec[(group*nshort)+i] = MUL_C(r_spec[(group*nshort)+i], pow05_table[frac + 3]);
+#endif
+                        if (is_intensity(icsr, g, sfb) != invert_intensity(ics, g, sfb))
+                            r_spec[(group*nshort)+i] = -r_spec[(group*nshort)+i];
+                    }
+                }
+            }
+            group++;
+        }
+    }
+}
diff --git a/contrib/libfaad/is.h b/contrib/libfaad/is.h
new file mode 100644
index 000000000..3e3b750ab
--- /dev/null
+++ b/contrib/libfaad/is.h
@@ -0,0 +1,67 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: is.h,v 1.20 2007/11/01 12:33:31 menno Exp $
+**/
+
+#ifndef __IS_H__
+#define __IS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "syntax.h"
+
+void is_decode(ic_stream *ics, ic_stream *icsr, real_t *l_spec, real_t *r_spec,
+               uint16_t frame_len);
+
+static INLINE int8_t is_intensity(ic_stream *ics, uint8_t group, uint8_t sfb)
+{
+    switch (ics->sfb_cb[group][sfb])
+    {
+    case INTENSITY_HCB:
+        return 1;
+    case INTENSITY_HCB2:
+        return -1;
+    default:
+        return 0;
+    }
+}
+
+static INLINE int8_t invert_intensity(ic_stream *ics, uint8_t group, uint8_t sfb)
+{
+    if (ics->ms_mask_present == 1)
+        return (1-2*ics->ms_used[group][sfb]);
+    return 1;
+}
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/kbd_win.h b/contrib/libfaad/kbd_win.h
new file mode 100644
index 000000000..de404c7ea
--- /dev/null
+++ b/contrib/libfaad/kbd_win.h
@@ -0,0 +1,2297 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: kbd_win.h,v 1.21 2007/11/01 12:33:31 menno Exp $
+**/
+
+#ifndef __KBD_WIN_H__
+#define __KBD_WIN_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+ALIGN static const real_t kbd_long_1024[] =
+{
+    FRAC_CONST(0.00029256153896361),
+    FRAC_CONST(0.00042998567353047),
+    FRAC_CONST(0.00054674074589540),
+    FRAC_CONST(0.00065482304299792),
+    FRAC_CONST(0.00075870195068747),
+    FRAC_CONST(0.00086059331713336),
+    FRAC_CONST(0.00096177541439010),
+    FRAC_CONST(0.0010630609410878),
+    FRAC_CONST(0.0011650036308132),
+    FRAC_CONST(0.0012680012194148),
+    FRAC_CONST(0.0013723517232956),
+    FRAC_CONST(0.0014782864109136),
+    FRAC_CONST(0.0015859901976719),
+    FRAC_CONST(0.0016956148252373),
+    FRAC_CONST(0.0018072876903517),
+    FRAC_CONST(0.0019211179405514),
+    FRAC_CONST(0.0020372007924215),
+    FRAC_CONST(0.0021556206591754),
+    FRAC_CONST(0.0022764534599614),
+    FRAC_CONST(0.0023997683540995),
+    FRAC_CONST(0.0025256290631156),
+    FRAC_CONST(0.0026540948920831),
+    FRAC_CONST(0.0027852215281403),
+    FRAC_CONST(0.0029190616715331),
+    FRAC_CONST(0.0030556655443223),
+    FRAC_CONST(0.0031950812943391),
+    FRAC_CONST(0.0033373553240392),
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+    FRAC_CONST(0.99972266620792),
+    FRAC_CONST(0.99973306426121),
+    FRAC_CONST(0.99974314015288),
+    FRAC_CONST(0.99975290181568),
+    FRAC_CONST(0.99976235703876),
+    FRAC_CONST(0.99977151346914),
+    FRAC_CONST(0.99978037861326),
+    FRAC_CONST(0.99978895983845),
+    FRAC_CONST(0.99979726437448),
+    FRAC_CONST(0.99980529931507),
+    FRAC_CONST(0.99981307161943),
+    FRAC_CONST(0.99982058811377),
+    FRAC_CONST(0.99982785549283),
+    FRAC_CONST(0.99983488032144),
+    FRAC_CONST(0.99984166903600),
+    FRAC_CONST(0.99984822794606),
+    FRAC_CONST(0.99985456323584),
+    FRAC_CONST(0.99986068096572),
+    FRAC_CONST(0.99986658707386),
+    FRAC_CONST(0.99987228737764),
+    FRAC_CONST(0.99987778757524),
+    FRAC_CONST(0.99988309324717),
+    FRAC_CONST(0.99988820985777),
+    FRAC_CONST(0.99989314275675),
+    FRAC_CONST(0.99989789718072),
+    FRAC_CONST(0.99990247825468),
+    FRAC_CONST(0.99990689099357),
+    FRAC_CONST(0.99991114030376),
+    FRAC_CONST(0.99991523098456),
+    FRAC_CONST(0.99991916772971),
+    FRAC_CONST(0.99992295512891),
+    FRAC_CONST(0.99992659766930),
+    FRAC_CONST(0.99993009973692),
+    FRAC_CONST(0.99993346561824),
+    FRAC_CONST(0.99993669950161),
+    FRAC_CONST(0.99993980547870),
+    FRAC_CONST(0.99994278754604),
+    FRAC_CONST(0.99994564960642),
+    FRAC_CONST(0.99994839547033),
+    FRAC_CONST(0.99995102885747),
+    FRAC_CONST(0.99995355339809),
+    FRAC_CONST(0.99995597263451),
+    FRAC_CONST(0.99995829002249),
+    FRAC_CONST(0.99996050893264),
+    FRAC_CONST(0.99996263265183),
+    FRAC_CONST(0.99996466438460),
+    FRAC_CONST(0.99996660725452),
+    FRAC_CONST(0.99996846430558),
+    FRAC_CONST(0.99997023850356),
+    FRAC_CONST(0.99997193273736),
+    FRAC_CONST(0.99997354982037),
+    FRAC_CONST(0.99997509249183),
+    FRAC_CONST(0.99997656341810),
+    FRAC_CONST(0.99997796519400),
+    FRAC_CONST(0.99997930034415),
+    FRAC_CONST(0.99998057132421),
+    FRAC_CONST(0.99998178052220),
+    FRAC_CONST(0.99998293025975),
+    FRAC_CONST(0.99998402279338),
+    FRAC_CONST(0.99998506031574),
+    FRAC_CONST(0.99998604495686),
+    FRAC_CONST(0.99998697878536),
+    FRAC_CONST(0.99998786380966),
+    FRAC_CONST(0.99998870197921),
+    FRAC_CONST(0.99998949518567),
+    FRAC_CONST(0.99999024526408),
+    FRAC_CONST(0.99999095399401),
+    FRAC_CONST(0.99999162310077),
+    FRAC_CONST(0.99999225425649),
+    FRAC_CONST(0.99999284908128),
+    FRAC_CONST(0.99999340914435),
+    FRAC_CONST(0.99999393596510),
+    FRAC_CONST(0.99999443101421),
+    FRAC_CONST(0.99999489571473),
+    FRAC_CONST(0.99999533144314),
+    FRAC_CONST(0.99999573953040),
+    FRAC_CONST(0.99999612126300),
+    FRAC_CONST(0.99999647788395),
+    FRAC_CONST(0.99999681059383),
+    FRAC_CONST(0.99999712055178),
+    FRAC_CONST(0.99999740887647),
+    FRAC_CONST(0.99999767664709),
+    FRAC_CONST(0.99999792490431),
+    FRAC_CONST(0.99999815465123),
+    FRAC_CONST(0.99999836685427),
+    FRAC_CONST(0.99999856244415),
+    FRAC_CONST(0.99999874231676),
+    FRAC_CONST(0.99999890733405),
+    FRAC_CONST(0.99999905832493),
+    FRAC_CONST(0.99999919608613),
+    FRAC_CONST(0.99999932138304),
+    FRAC_CONST(0.99999943495056),
+    FRAC_CONST(0.99999953749392),
+    FRAC_CONST(0.99999962968950),
+    FRAC_CONST(0.99999971218563),
+    FRAC_CONST(0.99999978560337),
+    FRAC_CONST(0.99999985053727),
+    FRAC_CONST(0.99999990755616),
+    FRAC_CONST(0.99999995720387)
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const real_t kbd_long_960[] = {
+    FRAC_CONST(0.0003021562530949),
+    FRAC_CONST(0.0004452267024786),
+    FRAC_CONST(0.0005674947527496),
+    FRAC_CONST(0.0006812465553466),
+    FRAC_CONST(0.0007910496776387),
+    FRAC_CONST(0.0008991655033895),
+    FRAC_CONST(0.0010068978259384),
+    FRAC_CONST(0.0011150758515751),
+    FRAC_CONST(0.0012242653193642),
+    FRAC_CONST(0.0013348735658205),
+    FRAC_CONST(0.0014472068670273),
+    FRAC_CONST(0.0015615039850448),
+    FRAC_CONST(0.0016779568885263),
+    FRAC_CONST(0.0017967241232412),
+    FRAC_CONST(0.0019179397560955),
+    FRAC_CONST(0.0020417195415393),
+    FRAC_CONST(0.0021681652836642),
+    FRAC_CONST(0.0022973679910599),
+    FRAC_CONST(0.0024294102029937),
+    FRAC_CONST(0.0025643677339078),
+    FRAC_CONST(0.0027023110014772),
+    FRAC_CONST(0.0028433060512612),
+    FRAC_CONST(0.0029874153568025),
+    FRAC_CONST(0.0031346984511728),
+    FRAC_CONST(0.0032852124303662),
+    FRAC_CONST(0.0034390123581190),
+    FRAC_CONST(0.0035961515940931),
+    FRAC_CONST(0.0037566820618961),
+    FRAC_CONST(0.0039206544694386),
+    FRAC_CONST(0.0040881184912194),
+    FRAC_CONST(0.0042591229199617),
+    FRAC_CONST(0.0044337157933972),
+    FRAC_CONST(0.0046119445007641),
+    FRAC_CONST(0.0047938558726415),
+    FRAC_CONST(0.0049794962570131),
+    FRAC_CONST(0.0051689115838900),
+    FRAC_CONST(0.0053621474203763),
+    FRAC_CONST(0.0055592490177131),
+    FRAC_CONST(0.0057602613515573),
+    FRAC_CONST(0.0059652291565289),
+    FRAC_CONST(0.0061741969558843),
+    FRAC_CONST(0.0063872090870253),
+    FRAC_CONST(0.0066043097234387),
+    FRAC_CONST(0.0068255428935640),
+    FRAC_CONST(0.0070509524970088),
+    FRAC_CONST(0.0072805823184660),
+    FRAC_CONST(0.0075144760396340),
+    FRAC_CONST(0.0077526772493942),
+    FRAC_CONST(0.0079952294524673),
+    FRAC_CONST(0.0082421760767325),
+    FRAC_CONST(0.0084935604793733),
+    FRAC_CONST(0.0087494259519870),
+    FRAC_CONST(0.0090098157247792),
+    FRAC_CONST(0.0092747729699467),
+    FRAC_CONST(0.0095443408043399),
+    FRAC_CONST(0.0098185622914832),
+    FRAC_CONST(0.0100974804430226),
+    FRAC_CONST(0.0103811382196612),
+    FRAC_CONST(0.0106695785316351),
+    FRAC_CONST(0.0109628442387771),
+    FRAC_CONST(0.0112609781502091),
+    FRAC_CONST(0.0115640230236993),
+    FRAC_CONST(0.0118720215647169),
+    FRAC_CONST(0.0121850164252137),
+    FRAC_CONST(0.0125030502021561),
+    FRAC_CONST(0.0128261654358321),
+    FRAC_CONST(0.0131544046079532),
+    FRAC_CONST(0.0134878101395681),
+    FRAC_CONST(0.0138264243888068),
+    FRAC_CONST(0.0141702896484671),
+    FRAC_CONST(0.0145194481434592),
+    FRAC_CONST(0.0148739420281182),
+    FRAC_CONST(0.0152338133833959),
+    FRAC_CONST(0.0155991042139432),
+    FRAC_CONST(0.0159698564450882),
+    FRAC_CONST(0.0163461119197227),
+    FRAC_CONST(0.0167279123950996),
+    FRAC_CONST(0.0171152995395520),
+    FRAC_CONST(0.0175083149291368),
+    FRAC_CONST(0.0179070000442104),
+    FRAC_CONST(0.0183113962659409),
+    FRAC_CONST(0.0187215448727609),
+    FRAC_CONST(0.0191374870367659),
+    FRAC_CONST(0.0195592638200623),
+    FRAC_CONST(0.0199869161710679),
+    FRAC_CONST(0.0204204849207691),
+    FRAC_CONST(0.0208600107789370),
+    FRAC_CONST(0.0213055343303066),
+    FRAC_CONST(0.0217570960307201),
+    FRAC_CONST(0.0222147362032386),
+    FRAC_CONST(0.0226784950342228),
+    FRAC_CONST(0.0231484125693867),
+    FRAC_CONST(0.0236245287098244),
+    FRAC_CONST(0.0241068832080138),
+    FRAC_CONST(0.0245955156637973),
+    FRAC_CONST(0.0250904655203431),
+    FRAC_CONST(0.0255917720600868),
+    FRAC_CONST(0.0260994744006559),
+    FRAC_CONST(0.0266136114907790),
+    FRAC_CONST(0.0271342221061795),
+    FRAC_CONST(0.0276613448454576),
+    FRAC_CONST(0.0281950181259587),
+    FRAC_CONST(0.0287352801796329),
+    FRAC_CONST(0.0292821690488833),
+    FRAC_CONST(0.0298357225824074),
+    FRAC_CONST(0.0303959784310299),
+    FRAC_CONST(0.0309629740435296),
+    FRAC_CONST(0.0315367466624615),
+    FRAC_CONST(0.0321173333199732),
+    FRAC_CONST(0.0327047708336193),
+    FRAC_CONST(0.0332990958021720),
+    FRAC_CONST(0.0339003446014307),
+    FRAC_CONST(0.0345085533800302),
+    FRAC_CONST(0.0351237580552491),
+    FRAC_CONST(0.0357459943088193),
+    FRAC_CONST(0.0363752975827358),
+    FRAC_CONST(0.0370117030750704),
+    FRAC_CONST(0.0376552457357870),
+    FRAC_CONST(0.0383059602625614),
+    FRAC_CONST(0.0389638810966056),
+    FRAC_CONST(0.0396290424184964),
+    FRAC_CONST(0.0403014781440112),
+    FRAC_CONST(0.0409812219199691),
+    FRAC_CONST(0.0416683071200799),
+    FRAC_CONST(0.0423627668408009),
+    FRAC_CONST(0.0430646338972016),
+    FRAC_CONST(0.0437739408188385),
+    FRAC_CONST(0.0444907198456388),
+    FRAC_CONST(0.0452150029237951),
+    FRAC_CONST(0.0459468217016708),
+    FRAC_CONST(0.0466862075257170),
+    FRAC_CONST(0.0474331914364021),
+    FRAC_CONST(0.0481878041641539),
+    FRAC_CONST(0.0489500761253148),
+    FRAC_CONST(0.0497200374181119),
+    FRAC_CONST(0.0504977178186404),
+    FRAC_CONST(0.0512831467768636),
+    FRAC_CONST(0.0520763534126273),
+    FRAC_CONST(0.0528773665116913),
+    FRAC_CONST(0.0536862145217772),
+    FRAC_CONST(0.0545029255486345),
+    FRAC_CONST(0.0553275273521232),
+    FRAC_CONST(0.0561600473423164),
+    FRAC_CONST(0.0570005125756209),
+    FRAC_CONST(0.0578489497509179),
+    FRAC_CONST(0.0587053852057233),
+    FRAC_CONST(0.0595698449123695),
+    FRAC_CONST(0.0604423544742077),
+    FRAC_CONST(0.0613229391218317),
+    FRAC_CONST(0.0622116237093247),
+    FRAC_CONST(0.0631084327105284),
+    FRAC_CONST(0.0640133902153352),
+    FRAC_CONST(0.0649265199260043),
+    FRAC_CONST(0.0658478451535027),
+    FRAC_CONST(0.0667773888138695),
+    FRAC_CONST(0.0677151734246072),
+    FRAC_CONST(0.0686612211010977),
+    FRAC_CONST(0.0696155535530446),
+    FRAC_CONST(0.0705781920809429),
+    FRAC_CONST(0.0715491575725758),
+    FRAC_CONST(0.0725284704995383),
+    FRAC_CONST(0.0735161509137906),
+    FRAC_CONST(0.0745122184442388),
+    FRAC_CONST(0.0755166922933461),
+    FRAC_CONST(0.0765295912337720),
+    FRAC_CONST(0.0775509336050437),
+    FRAC_CONST(0.0785807373102561),
+    FRAC_CONST(0.0796190198128044),
+    FRAC_CONST(0.0806657981331473),
+    FRAC_CONST(0.0817210888456026),
+    FRAC_CONST(0.0827849080751753),
+    FRAC_CONST(0.0838572714944183),
+    FRAC_CONST(0.0849381943203265),
+    FRAC_CONST(0.0860276913112652),
+    FRAC_CONST(0.0871257767639319),
+    FRAC_CONST(0.0882324645103534),
+    FRAC_CONST(0.0893477679149177),
+    FRAC_CONST(0.0904716998714418),
+    FRAC_CONST(0.0916042728002747),
+    FRAC_CONST(0.0927454986454381),
+    FRAC_CONST(0.0938953888718020),
+    FRAC_CONST(0.0950539544622996),
+    FRAC_CONST(0.0962212059151784),
+    FRAC_CONST(0.0973971532412897),
+    FRAC_CONST(0.0985818059614169),
+    FRAC_CONST(0.0997751731036425),
+    FRAC_CONST(0.1009772632007537),
+    FRAC_CONST(0.1021880842876888),
+    FRAC_CONST(0.1034076438990227),
+    FRAC_CONST(0.1046359490664932),
+    FRAC_CONST(0.1058730063165681),
+    FRAC_CONST(0.1071188216680533),
+    FRAC_CONST(0.1083734006297428),
+    FRAC_CONST(0.1096367481981100),
+    FRAC_CONST(0.1109088688550422),
+    FRAC_CONST(0.1121897665656167),
+    FRAC_CONST(0.1134794447759207),
+    FRAC_CONST(0.1147779064109143),
+    FRAC_CONST(0.1160851538723372),
+    FRAC_CONST(0.1174011890366591),
+    FRAC_CONST(0.1187260132530751),
+    FRAC_CONST(0.1200596273415457),
+    FRAC_CONST(0.1214020315908810),
+    FRAC_CONST(0.1227532257568719),
+    FRAC_CONST(0.1241132090604651),
+    FRAC_CONST(0.1254819801859856),
+    FRAC_CONST(0.1268595372794049),
+    FRAC_CONST(0.1282458779466558),
+    FRAC_CONST(0.1296409992519942),
+    FRAC_CONST(0.1310448977164081),
+    FRAC_CONST(0.1324575693160745),
+    FRAC_CONST(0.1338790094808633),
+    FRAC_CONST(0.1353092130928902),
+    FRAC_CONST(0.1367481744851168),
+    FRAC_CONST(0.1381958874400010),
+    FRAC_CONST(0.1396523451881945),
+    FRAC_CONST(0.1411175404072910),
+    FRAC_CONST(0.1425914652206223),
+    FRAC_CONST(0.1440741111961058),
+    FRAC_CONST(0.1455654693451402),
+    FRAC_CONST(0.1470655301215526),
+    FRAC_CONST(0.1485742834205956),
+    FRAC_CONST(0.1500917185779945),
+    FRAC_CONST(0.1516178243690463),
+    FRAC_CONST(0.1531525890077689),
+    FRAC_CONST(0.1546960001461024),
+    FRAC_CONST(0.1562480448731608),
+    FRAC_CONST(0.1578087097145364),
+    FRAC_CONST(0.1593779806316558),
+    FRAC_CONST(0.1609558430211876),
+    FRAC_CONST(0.1625422817145027),
+    FRAC_CONST(0.1641372809771871),
+    FRAC_CONST(0.1657408245086070),
+    FRAC_CONST(0.1673528954415270),
+    FRAC_CONST(0.1689734763417811),
+    FRAC_CONST(0.1706025492079969),
+    FRAC_CONST(0.1722400954713725),
+    FRAC_CONST(0.1738860959955082),
+    FRAC_CONST(0.1755405310762898),
+    FRAC_CONST(0.1772033804418275),
+    FRAC_CONST(0.1788746232524467),
+    FRAC_CONST(0.1805542381007349),
+    FRAC_CONST(0.1822422030116404),
+    FRAC_CONST(0.1839384954426268),
+    FRAC_CONST(0.1856430922838810),
+    FRAC_CONST(0.1873559698585756),
+    FRAC_CONST(0.1890771039231862),
+    FRAC_CONST(0.1908064696678625),
+    FRAC_CONST(0.1925440417168546),
+    FRAC_CONST(0.1942897941289937),
+    FRAC_CONST(0.1960437003982277),
+    FRAC_CONST(0.1978057334542116),
+    FRAC_CONST(0.1995758656629525),
+    FRAC_CONST(0.2013540688275098),
+    FRAC_CONST(0.2031403141887507),
+    FRAC_CONST(0.2049345724261595),
+    FRAC_CONST(0.2067368136587033),
+    FRAC_CONST(0.2085470074457521),
+    FRAC_CONST(0.2103651227880538),
+    FRAC_CONST(0.2121911281287646),
+    FRAC_CONST(0.2140249913545346),
+    FRAC_CONST(0.2158666797966480),
+    FRAC_CONST(0.2177161602322188),
+    FRAC_CONST(0.2195733988854414),
+    FRAC_CONST(0.2214383614288963),
+    FRAC_CONST(0.2233110129849106),
+    FRAC_CONST(0.2251913181269740),
+    FRAC_CONST(0.2270792408812093),
+    FRAC_CONST(0.2289747447278976),
+    FRAC_CONST(0.2308777926030592),
+    FRAC_CONST(0.2327883469000885),
+    FRAC_CONST(0.2347063694714437),
+    FRAC_CONST(0.2366318216303919),
+    FRAC_CONST(0.2385646641528076),
+    FRAC_CONST(0.2405048572790267),
+    FRAC_CONST(0.2424523607157545),
+    FRAC_CONST(0.2444071336380283),
+    FRAC_CONST(0.2463691346912334),
+    FRAC_CONST(0.2483383219931741),
+    FRAC_CONST(0.2503146531361985),
+    FRAC_CONST(0.2522980851893767),
+    FRAC_CONST(0.2542885747007335),
+    FRAC_CONST(0.2562860776995335),
+    FRAC_CONST(0.2582905496986215),
+    FRAC_CONST(0.2603019456968142),
+    FRAC_CONST(0.2623202201813464),
+    FRAC_CONST(0.2643453271303700),
+    FRAC_CONST(0.2663772200155053),
+    FRAC_CONST(0.2684158518044454),
+    FRAC_CONST(0.2704611749636135),
+    FRAC_CONST(0.2725131414608710),
+    FRAC_CONST(0.2745717027682799),
+    FRAC_CONST(0.2766368098649151),
+    FRAC_CONST(0.2787084132397296),
+    FRAC_CONST(0.2807864628944707),
+    FRAC_CONST(0.2828709083466482),
+    FRAC_CONST(0.2849616986325523),
+    FRAC_CONST(0.2870587823103237),
+    FRAC_CONST(0.2891621074630737),
+    FRAC_CONST(0.2912716217020546),
+    FRAC_CONST(0.2933872721698803),
+    FRAC_CONST(0.2955090055437973),
+    FRAC_CONST(0.2976367680390041),
+    FRAC_CONST(0.2997705054120213),
+    FRAC_CONST(0.3019101629641097),
+    FRAC_CONST(0.3040556855447379),
+    FRAC_CONST(0.3062070175550981),
+    FRAC_CONST(0.3083641029516701),
+    FRAC_CONST(0.3105268852498334),
+    FRAC_CONST(0.3126953075275265),
+    FRAC_CONST(0.3148693124289546),
+    FRAC_CONST(0.3170488421683428),
+    FRAC_CONST(0.3192338385337370),
+    FRAC_CONST(0.3214242428908514),
+    FRAC_CONST(0.3236199961869606),
+    FRAC_CONST(0.3258210389548392),
+    FRAC_CONST(0.3280273113167459),
+    FRAC_CONST(0.3302387529884521),
+    FRAC_CONST(0.3324553032833160),
+    FRAC_CONST(0.3346769011164010),
+    FRAC_CONST(0.3369034850086373),
+    FRAC_CONST(0.3391349930910280),
+    FRAC_CONST(0.3413713631088974),
+    FRAC_CONST(0.3436125324261830),
+    FRAC_CONST(0.3458584380297697),
+    FRAC_CONST(0.3481090165338656),
+    FRAC_CONST(0.3503642041844199),
+    FRAC_CONST(0.3526239368635820),
+    FRAC_CONST(0.3548881500942010),
+    FRAC_CONST(0.3571567790443668),
+    FRAC_CONST(0.3594297585319891),
+    FRAC_CONST(0.3617070230294185),
+    FRAC_CONST(0.3639885066681048),
+    FRAC_CONST(0.3662741432432950),
+    FRAC_CONST(0.3685638662187693),
+    FRAC_CONST(0.3708576087316147),
+    FRAC_CONST(0.3731553035970366),
+    FRAC_CONST(0.3754568833132069),
+    FRAC_CONST(0.3777622800661488),
+    FRAC_CONST(0.3800714257346570),
+    FRAC_CONST(0.3823842518952546),
+    FRAC_CONST(0.3847006898271841),
+    FRAC_CONST(0.3870206705174334),
+    FRAC_CONST(0.3893441246657958),
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+    FRAC_CONST(0.9946390597514524),
+    FRAC_CONST(0.9947650956027824),
+    FRAC_CONST(0.9948887336363228),
+    FRAC_CONST(0.9950100074030103),
+    FRAC_CONST(0.9951289502036336),
+    FRAC_CONST(0.9952455950872091),
+    FRAC_CONST(0.9953599748494155),
+    FRAC_CONST(0.9954721220310890),
+    FRAC_CONST(0.9955820689167787),
+    FRAC_CONST(0.9956898475333619),
+    FRAC_CONST(0.9957954896487196),
+    FRAC_CONST(0.9958990267704713),
+    FRAC_CONST(0.9960004901447701),
+    FRAC_CONST(0.9960999107551559),
+    FRAC_CONST(0.9961973193214694),
+    FRAC_CONST(0.9962927462988245),
+    FRAC_CONST(0.9963862218766388),
+    FRAC_CONST(0.9964777759777242),
+    FRAC_CONST(0.9965674382574342),
+    FRAC_CONST(0.9966552381028704),
+    FRAC_CONST(0.9967412046321465),
+    FRAC_CONST(0.9968253666937095),
+    FRAC_CONST(0.9969077528657186),
+    FRAC_CONST(0.9969883914554805),
+    FRAC_CONST(0.9970673104989413),
+    FRAC_CONST(0.9971445377602348),
+    FRAC_CONST(0.9972201007312871),
+    FRAC_CONST(0.9972940266314749),
+    FRAC_CONST(0.9973663424073412),
+    FRAC_CONST(0.9974370747323638),
+    FRAC_CONST(0.9975062500067785),
+    FRAC_CONST(0.9975738943574574),
+    FRAC_CONST(0.9976400336378379),
+    FRAC_CONST(0.9977046934279079),
+    FRAC_CONST(0.9977678990342401),
+    FRAC_CONST(0.9978296754900812),
+    FRAC_CONST(0.9978900475554902),
+    FRAC_CONST(0.9979490397175296),
+    FRAC_CONST(0.9980066761905056),
+    FRAC_CONST(0.9980629809162593),
+    FRAC_CONST(0.9981179775645063),
+    FRAC_CONST(0.9981716895332257),
+    FRAC_CONST(0.9982241399490979),
+    FRAC_CONST(0.9982753516679893),
+    FRAC_CONST(0.9983253472754841),
+    FRAC_CONST(0.9983741490874634),
+    FRAC_CONST(0.9984217791507299),
+    FRAC_CONST(0.9984682592436778),
+    FRAC_CONST(0.9985136108770075),
+    FRAC_CONST(0.9985578552944850),
+    FRAC_CONST(0.9986010134737439),
+    FRAC_CONST(0.9986431061271304),
+    FRAC_CONST(0.9986841537025921),
+    FRAC_CONST(0.9987241763846056),
+    FRAC_CONST(0.9987631940951476),
+    FRAC_CONST(0.9988012264947044),
+    FRAC_CONST(0.9988382929833222),
+    FRAC_CONST(0.9988744127016956),
+    FRAC_CONST(0.9989096045322947),
+    FRAC_CONST(0.9989438871005292),
+    FRAC_CONST(0.9989772787759494),
+    FRAC_CONST(0.9990097976734847),
+    FRAC_CONST(0.9990414616547146),
+    FRAC_CONST(0.9990722883291779),
+    FRAC_CONST(0.9991022950557125),
+    FRAC_CONST(0.9991314989438310),
+    FRAC_CONST(0.9991599168551279),
+    FRAC_CONST(0.9991875654047181),
+    FRAC_CONST(0.9992144609627068),
+    FRAC_CONST(0.9992406196556911),
+    FRAC_CONST(0.9992660573682882),
+    FRAC_CONST(0.9992907897446957),
+    FRAC_CONST(0.9993148321902777),
+    FRAC_CONST(0.9993381998731797),
+    FRAC_CONST(0.9993609077259696),
+    FRAC_CONST(0.9993829704473038),
+    FRAC_CONST(0.9994044025036201),
+    FRAC_CONST(0.9994252181308537),
+    FRAC_CONST(0.9994454313361775),
+    FRAC_CONST(0.9994650558997651),
+    FRAC_CONST(0.9994841053765757),
+    FRAC_CONST(0.9995025930981609),
+    FRAC_CONST(0.9995205321744921),
+    FRAC_CONST(0.9995379354958073),
+    FRAC_CONST(0.9995548157344778),
+    FRAC_CONST(0.9995711853468930),
+    FRAC_CONST(0.9995870565753632),
+    FRAC_CONST(0.9996024414500382),
+    FRAC_CONST(0.9996173517908444),
+    FRAC_CONST(0.9996317992094352),
+    FRAC_CONST(0.9996457951111574),
+    FRAC_CONST(0.9996593506970310),
+    FRAC_CONST(0.9996724769657434),
+    FRAC_CONST(0.9996851847156547),
+    FRAC_CONST(0.9996974845468164),
+    FRAC_CONST(0.9997093868630000),
+    FRAC_CONST(0.9997209018737374),
+    FRAC_CONST(0.9997320395963699),
+    FRAC_CONST(0.9997428098581069),
+    FRAC_CONST(0.9997532222980933),
+    FRAC_CONST(0.9997632863694836),
+    FRAC_CONST(0.9997730113415246),
+    FRAC_CONST(0.9997824063016426),
+    FRAC_CONST(0.9997914801575380),
+    FRAC_CONST(0.9998002416392840),
+    FRAC_CONST(0.9998086993014300),
+    FRAC_CONST(0.9998168615251084),
+    FRAC_CONST(0.9998247365201450),
+    FRAC_CONST(0.9998323323271717),
+    FRAC_CONST(0.9998396568197407),
+    FRAC_CONST(0.9998467177064404),
+    FRAC_CONST(0.9998535225330116),
+    FRAC_CONST(0.9998600786844637),
+    FRAC_CONST(0.9998663933871905),
+    FRAC_CONST(0.9998724737110845),
+    FRAC_CONST(0.9998783265716498),
+    FRAC_CONST(0.9998839587321121),
+    FRAC_CONST(0.9998893768055266),
+    FRAC_CONST(0.9998945872568815),
+    FRAC_CONST(0.9998995964051983),
+    FRAC_CONST(0.9999044104256269),
+    FRAC_CONST(0.9999090353515359),
+    FRAC_CONST(0.9999134770765971),
+    FRAC_CONST(0.9999177413568642),
+    FRAC_CONST(0.9999218338128448),
+    FRAC_CONST(0.9999257599315647),
+    FRAC_CONST(0.9999295250686255),
+    FRAC_CONST(0.9999331344502529),
+    FRAC_CONST(0.9999365931753376),
+    FRAC_CONST(0.9999399062174669),
+    FRAC_CONST(0.9999430784269460),
+    FRAC_CONST(0.9999461145328103),
+    FRAC_CONST(0.9999490191448277),
+    FRAC_CONST(0.9999517967554878),
+    FRAC_CONST(0.9999544517419835),
+    FRAC_CONST(0.9999569883681778),
+    FRAC_CONST(0.9999594107865607),
+    FRAC_CONST(0.9999617230401926),
+    FRAC_CONST(0.9999639290646355),
+    FRAC_CONST(0.9999660326898712),
+    FRAC_CONST(0.9999680376422052),
+    FRAC_CONST(0.9999699475461585),
+    FRAC_CONST(0.9999717659263435),
+    FRAC_CONST(0.9999734962093266),
+    FRAC_CONST(0.9999751417254756),
+    FRAC_CONST(0.9999767057107922),
+    FRAC_CONST(0.9999781913087290),
+    FRAC_CONST(0.9999796015719915),
+    FRAC_CONST(0.9999809394643231),
+    FRAC_CONST(0.9999822078622751),
+    FRAC_CONST(0.9999834095569596),
+    FRAC_CONST(0.9999845472557860),
+    FRAC_CONST(0.9999856235841805),
+    FRAC_CONST(0.9999866410872889),
+    FRAC_CONST(0.9999876022316609),
+    FRAC_CONST(0.9999885094069193),
+    FRAC_CONST(0.9999893649274085),
+    FRAC_CONST(0.9999901710338274),
+    FRAC_CONST(0.9999909298948430),
+    FRAC_CONST(0.9999916436086862),
+    FRAC_CONST(0.9999923142047299),
+    FRAC_CONST(0.9999929436450469),
+    FRAC_CONST(0.9999935338259505),
+    FRAC_CONST(0.9999940865795161),
+    FRAC_CONST(0.9999946036750835),
+    FRAC_CONST(0.9999950868207405),
+    FRAC_CONST(0.9999955376647868),
+    FRAC_CONST(0.9999959577971798),
+    FRAC_CONST(0.9999963487509599),
+    FRAC_CONST(0.9999967120036571),
+    FRAC_CONST(0.9999970489786785),
+    FRAC_CONST(0.9999973610466748),
+    FRAC_CONST(0.9999976495268890),
+    FRAC_CONST(0.9999979156884846),
+    FRAC_CONST(0.9999981607518545),
+    FRAC_CONST(0.9999983858899099),
+    FRAC_CONST(0.9999985922293493),
+    FRAC_CONST(0.9999987808519092),
+    FRAC_CONST(0.9999989527955938),
+    FRAC_CONST(0.9999991090558848),
+    FRAC_CONST(0.9999992505869332),
+    FRAC_CONST(0.9999993783027293),
+    FRAC_CONST(0.9999994930782556),
+    FRAC_CONST(0.9999995957506171),
+    FRAC_CONST(0.9999996871201549),
+    FRAC_CONST(0.9999997679515386),
+    FRAC_CONST(0.9999998389748399),
+    FRAC_CONST(0.9999999008865869),
+    FRAC_CONST(0.9999999543507984)
+};
+#endif
+
+ALIGN static const real_t kbd_short_128[] =
+{
+    FRAC_CONST(4.3795702929468881e-005),
+    FRAC_CONST(0.00011867384265436617),
+    FRAC_CONST(0.0002307165763996192),
+    FRAC_CONST(0.00038947282760568383),
+    FRAC_CONST(0.00060581272288302553),
+    FRAC_CONST(0.00089199695169487453),
+    FRAC_CONST(0.0012617254423430522),
+    FRAC_CONST(0.0017301724373162003),
+    FRAC_CONST(0.0023140071937421476),
+    FRAC_CONST(0.0030313989666022221),
+    FRAC_CONST(0.0039020049735530842),
+    FRAC_CONST(0.0049469401815512024),
+    FRAC_CONST(0.0061887279335368318),
+    FRAC_CONST(0.0076512306364647726),
+    FRAC_CONST(0.0093595599562652423),
+    FRAC_CONST(0.011339966208377799),
+    FRAC_CONST(0.013619706891715299),
+    FRAC_CONST(0.016226894586323766),
+    FRAC_CONST(0.019190324717288168),
+    FRAC_CONST(0.022539283975960878),
+    FRAC_CONST(0.026303340480472455),
+    FRAC_CONST(0.030512117046644357),
+    FRAC_CONST(0.03519504922365594),
+    FRAC_CONST(0.040381130021856941),
+    FRAC_CONST(0.046098643518702249),
+    FRAC_CONST(0.052374889768730587),
+    FRAC_CONST(0.059235903660769147),
+    FRAC_CONST(0.066706170556282418),
+    FRAC_CONST(0.074808341703430481),
+    FRAC_CONST(0.083562952548726227),
+    FRAC_CONST(0.092988147159339674),
+    FRAC_CONST(0.1030994120216919),
+    FRAC_CONST(0.11390932249409955),
+    FRAC_CONST(0.12542730516149531),
+    FRAC_CONST(0.13765941926783826),
+    FRAC_CONST(0.15060816028651081),
+    FRAC_CONST(0.16427228853114245),
+    FRAC_CONST(0.17864668550988483),
+    FRAC_CONST(0.19372224048676889),
+    FRAC_CONST(0.20948576943658073),
+    FRAC_CONST(0.22591996826744942),
+    FRAC_CONST(0.24300340184133981),
+    FRAC_CONST(0.26071052995068139),
+    FRAC_CONST(0.27901177101369551),
+    FRAC_CONST(0.29787360383626599),
+    FRAC_CONST(0.3172587073594233),
+    FRAC_CONST(0.33712613787396362),
+    FRAC_CONST(0.35743154274286698),
+    FRAC_CONST(0.37812740923363009),
+    FRAC_CONST(0.39916334663203618),
+    FRAC_CONST(0.42048639939189658),
+    FRAC_CONST(0.4420413886774246),
+    FRAC_CONST(0.4637712792815169),
+    FRAC_CONST(0.4856175685594023),
+    FRAC_CONST(0.50752069370766872),
+    FRAC_CONST(0.52942045344797806),
+    FRAC_CONST(0.55125643994680196),
+    FRAC_CONST(0.57296847662071559),
+    FRAC_CONST(0.59449705734411495),
+    FRAC_CONST(0.61578378249506627),
+    FRAC_CONST(0.63677178724712891),
+    FRAC_CONST(0.65740615754163356),
+    FRAC_CONST(0.67763432925662526),
+    FRAC_CONST(0.69740646622548552),
+    FRAC_CONST(0.71667581294953808),
+    FRAC_CONST(0.73539901809352737),
+    FRAC_CONST(0.75353642514900732),
+    FRAC_CONST(0.77105232699609816),
+    FRAC_CONST(0.78791518148597028),
+    FRAC_CONST(0.80409778560147072),
+    FRAC_CONST(0.81957740622770781),
+    FRAC_CONST(0.83433586607383625),
+    FRAC_CONST(0.84835958382689225),
+    FRAC_CONST(0.86163956818294229),
+    FRAC_CONST(0.87417136598406997),
+    FRAC_CONST(0.88595496528524853),
+    FRAC_CONST(0.89699465477567619),
+    FRAC_CONST(0.90729884157670959),
+    FRAC_CONST(0.91687983002436779),
+    FRAC_CONST(0.92575356460899649),
+    FRAC_CONST(0.93393934077779084),
+    FRAC_CONST(0.94145948779657318),
+    FRAC_CONST(0.94833902830402828),
+    FRAC_CONST(0.95460531956280026),
+    FRAC_CONST(0.96028768170574896),
+    FRAC_CONST(0.96541701848104766),
+    FRAC_CONST(0.97002543610646474),
+    FRAC_CONST(0.97414586584250062),
+    FRAC_CONST(0.97781169577969584),
+    FRAC_CONST(0.98105641710392333),
+    FRAC_CONST(0.98391328975491177),
+    FRAC_CONST(0.98641503193166202),
+    FRAC_CONST(0.98859353733226141),
+    FRAC_CONST(0.99047962335771556),
+    FRAC_CONST(0.9921028127769449),
+    FRAC_CONST(0.99349115056397752),
+    FRAC_CONST(0.99467105680259038),
+    FRAC_CONST(0.9956672157341897),
+    FRAC_CONST(0.99650250022834352),
+    FRAC_CONST(0.99719793020823266),
+    FRAC_CONST(0.99777266288955657),
+    FRAC_CONST(0.99824401211201486),
+    FRAC_CONST(0.99862749357391212),
+    FRAC_CONST(0.99893689243401962),
+    FRAC_CONST(0.99918434952623147),
+    FRAC_CONST(0.99938046234161726),
+    FRAC_CONST(0.99953439696357238),
+    FRAC_CONST(0.99965400728430465),
+    FRAC_CONST(0.99974595807027455),
+    FRAC_CONST(0.99981584876278362),
+    FRAC_CONST(0.99986833527824281),
+    FRAC_CONST(0.99990724749057802),
+    FRAC_CONST(0.99993570051598468),
+    FRAC_CONST(0.99995619835942084),
+    FRAC_CONST(0.99997072890647543),
+    FRAC_CONST(0.9999808496399144),
+    FRAC_CONST(0.99998776381655818),
+    FRAC_CONST(0.99999238714961569),
+    FRAC_CONST(0.99999540529959718),
+    FRAC_CONST(0.99999732268176988),
+    FRAC_CONST(0.99999850325054862),
+    FRAC_CONST(0.99999920402413744),
+    FRAC_CONST(0.9999996021706401),
+    FRAC_CONST(0.99999981649545566),
+    FRAC_CONST(0.99999992415545547),
+    FRAC_CONST(0.99999997338493041),
+    FRAC_CONST(0.99999999295825959),
+    FRAC_CONST(0.99999999904096815)
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const real_t kbd_short_120[] =
+{
+    FRAC_CONST(0.0000452320086910),
+    FRAC_CONST(0.0001274564692111),
+    FRAC_CONST(0.0002529398385345),
+    FRAC_CONST(0.0004335140496648),
+    FRAC_CONST(0.0006827100966952),
+    FRAC_CONST(0.0010158708222246),
+    FRAC_CONST(0.0014502162869659),
+    FRAC_CONST(0.0020048865156264),
+    FRAC_CONST(0.0027009618393178),
+    FRAC_CONST(0.0035614590925043),
+    FRAC_CONST(0.0046113018122711),
+    FRAC_CONST(0.0058772627936484),
+    FRAC_CONST(0.0073878776584103),
+    FRAC_CONST(0.0091733284512589),
+    FRAC_CONST(0.0112652966728373),
+    FRAC_CONST(0.0136967855861945),
+    FRAC_CONST(0.0165019120857793),
+    FRAC_CONST(0.0197156688892217),
+    FRAC_CONST(0.0233736582950619),
+    FRAC_CONST(0.0275117992367496),
+    FRAC_CONST(0.0321660098468534),
+    FRAC_CONST(0.0373718682174417),
+    FRAC_CONST(0.0431642544948834),
+    FRAC_CONST(0.0495769778717676),
+    FRAC_CONST(0.0566423924273392),
+    FRAC_CONST(0.0643910061132260),
+    FRAC_CONST(0.0728510874761729),
+    FRAC_CONST(0.0820482749475221),
+    FRAC_CONST(0.0920051937045235),
+    FRAC_CONST(0.1027410852163450),
+    FRAC_CONST(0.1142714546239370),
+    FRAC_CONST(0.1266077410648368),
+    FRAC_CONST(0.1397570159398145),
+    FRAC_CONST(0.1537217139274270),
+    FRAC_CONST(0.1684994012857075),
+    FRAC_CONST(0.1840825856392944),
+    FRAC_CONST(0.2004585710384133),
+    FRAC_CONST(0.2176093615976121),
+    FRAC_CONST(0.2355116164824983),
+    FRAC_CONST(0.2541366584185075),
+    FRAC_CONST(0.2734505372545160),
+    FRAC_CONST(0.2934141494343369),
+    FRAC_CONST(0.3139834135200387),
+    FRAC_CONST(0.3351095011824163),
+    FRAC_CONST(0.3567391223361566),
+    FRAC_CONST(0.3788148623608774),
+    FRAC_CONST(0.4012755686250732),
+    FRAC_CONST(0.4240567828288110),
+    FRAC_CONST(0.4470912150133537),
+    FRAC_CONST(0.4703092544619664),
+    FRAC_CONST(0.4936395121456694),
+    FRAC_CONST(0.5170093888596962),
+    FRAC_CONST(0.5403456627591340),
+    FRAC_CONST(0.5635750896430154),
+    FRAC_CONST(0.5866250090612892),
+    FRAC_CONST(0.6094239491338723),
+    FRAC_CONST(0.6319022228794100),
+    FRAC_CONST(0.6539925088563087),
+    FRAC_CONST(0.6756304090216887),
+    FRAC_CONST(0.6967549769155277),
+    FRAC_CONST(0.7173092095766250),
+    FRAC_CONST(0.7372404969921184),
+    FRAC_CONST(0.7565010233699827),
+    FRAC_CONST(0.7750481150999984),
+    FRAC_CONST(0.7928445309277697),
+    FRAC_CONST(0.8098586906021583),
+    FRAC_CONST(0.8260648390616000),
+    FRAC_CONST(0.8414431440907889),
+    FRAC_CONST(0.8559797262966709),
+    FRAC_CONST(0.8696666212110165),
+    FRAC_CONST(0.8825016743142358),
+    FRAC_CONST(0.8944883707784486),
+    FRAC_CONST(0.9056356027326216),
+    FRAC_CONST(0.9159573778427816),
+    FRAC_CONST(0.9254724739583072),
+    FRAC_CONST(0.9342040454819434),
+    FRAC_CONST(0.9421791879559176),
+    FRAC_CONST(0.9494284680976784),
+    FRAC_CONST(0.9559854271440150),
+    FRAC_CONST(0.9618860658493898),
+    FRAC_CONST(0.9671683198119525),
+    FRAC_CONST(0.9718715339497299),
+    FRAC_CONST(0.9760359449042233),
+    FRAC_CONST(0.9797021798981759),
+    FRAC_CONST(0.9829107801140203),
+    FRAC_CONST(0.9857017559923277),
+    FRAC_CONST(0.9881141809867999),
+    FRAC_CONST(0.9901858292742826),
+    FRAC_CONST(0.9919528617340944),
+    FRAC_CONST(0.9934495632180476),
+    FRAC_CONST(0.9947081327749199),
+    FRAC_CONST(0.9957585271195989),
+    FRAC_CONST(0.9966283562984427),
+    FRAC_CONST(0.9973428292485683),
+    FRAC_CONST(0.9979247458259197),
+    FRAC_CONST(0.9983945309245774),
+    FRAC_CONST(0.9987703055583410),
+    FRAC_CONST(0.9990679892449266),
+    FRAC_CONST(0.9993014277313617),
+    FRAC_CONST(0.9994825400228521),
+    FRAC_CONST(0.9996214788122335),
+    FRAC_CONST(0.9997267987294857),
+    FRAC_CONST(0.9998056273097539),
+    FRAC_CONST(0.9998638341781910),
+    FRAC_CONST(0.9999061946325793),
+    FRAC_CONST(0.9999365445321382),
+    FRAC_CONST(0.9999579241373735),
+    FRAC_CONST(0.9999727092594598),
+    FRAC_CONST(0.9999827287418790),
+    FRAC_CONST(0.9999893678912771),
+    FRAC_CONST(0.9999936579844555),
+    FRAC_CONST(0.9999963523959187),
+    FRAC_CONST(0.9999979902130101),
+    FRAC_CONST(0.9999989484358076),
+    FRAC_CONST(0.9999994840031031),
+    FRAC_CONST(0.9999997669534347),
+    FRAC_CONST(0.9999999060327799),
+    FRAC_CONST(0.9999999680107184),
+    FRAC_CONST(0.9999999918774242),
+    FRAC_CONST(0.9999999989770326)
+};
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/lt_predict.c b/contrib/libfaad/lt_predict.c
new file mode 100644
index 000000000..2be18ae9f
--- /dev/null
+++ b/contrib/libfaad/lt_predict.c
@@ -0,0 +1,215 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: lt_predict.c,v 1.27 2007/11/01 12:33:31 menno Exp $
+**/
+
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef LTP_DEC
+
+#include <stdlib.h>
+#include "syntax.h"
+#include "lt_predict.h"
+#include "filtbank.h"
+#include "tns.h"
+
+
+/* static function declarations */
+static int16_t real_to_int16(real_t sig_in);
+
+
+/* check if the object type is an object type that can have LTP */
+uint8_t is_ltp_ot(uint8_t object_type)
+{
+#ifdef LTP_DEC
+    if ((object_type == LTP)
+#ifdef ERROR_RESILIENCE
+        || (object_type == ER_LTP)
+#endif
+#ifdef LD_DEC
+        || (object_type == LD)
+#endif
+        )
+    {
+        return 1;
+    }
+#endif
+
+    return 0;
+}
+
+ALIGN static const real_t codebook[8] =
+{
+    REAL_CONST(0.570829),
+    REAL_CONST(0.696616),
+    REAL_CONST(0.813004),
+    REAL_CONST(0.911304),
+    REAL_CONST(0.984900),
+    REAL_CONST(1.067894),
+    REAL_CONST(1.194601),
+    REAL_CONST(1.369533)
+};
+
+void lt_prediction(ic_stream *ics, ltp_info *ltp, real_t *spec,
+                   int16_t *lt_pred_stat, fb_info *fb, uint8_t win_shape,
+                   uint8_t win_shape_prev, uint8_t sr_index,
+                   uint8_t object_type, uint16_t frame_len)
+{
+    uint8_t sfb;
+    uint16_t bin, i, num_samples;
+    ALIGN real_t x_est[2048];
+    ALIGN real_t X_est[2048];
+
+    if (ics->window_sequence != EIGHT_SHORT_SEQUENCE)
+    {
+        if (ltp->data_present)
+        {
+            num_samples = frame_len << 1;
+
+            for(i = 0; i < num_samples; i++)
+            {
+                /* The extra lookback M (N/2 for LD, 0 for LTP) is handled
+                   in the buffer updating */
+
+#if 0
+                x_est[i] = MUL_R_C(lt_pred_stat[num_samples + i - ltp->lag],
+                    codebook[ltp->coef]);
+#else
+                /* lt_pred_stat is a 16 bit int, multiplied with the fixed point real
+                   this gives a real for x_est
+                */
+                x_est[i] = (real_t)lt_pred_stat[num_samples + i - ltp->lag] * codebook[ltp->coef];
+#endif
+            }
+
+            filter_bank_ltp(fb, ics->window_sequence, win_shape, win_shape_prev,
+                x_est, X_est, object_type, frame_len);
+
+            tns_encode_frame(ics, &(ics->tns), sr_index, object_type, X_est,
+                frame_len);
+
+            for (sfb = 0; sfb < ltp->last_band; sfb++)
+            {
+                if (ltp->long_used[sfb])
+                {
+                    uint16_t low  = ics->swb_offset[sfb];
+                    uint16_t high = min(ics->swb_offset[sfb+1], ics->swb_offset_max);
+
+                    for (bin = low; bin < high; bin++)
+                    {
+                        spec[bin] += X_est[bin];
+                    }
+                }
+            }
+        }
+    }
+}
+
+#ifdef FIXED_POINT
+static INLINE int16_t real_to_int16(real_t sig_in)
+{
+    if (sig_in >= 0)
+    {
+        sig_in += (1 << (REAL_BITS-1));
+        if (sig_in >= REAL_CONST(32768))
+            return 32767;
+    } else {
+        sig_in += -(1 << (REAL_BITS-1));
+        if (sig_in <= REAL_CONST(-32768))
+            return -32768;
+    }
+
+    return (sig_in >> REAL_BITS);
+}
+#else
+static INLINE int16_t real_to_int16(real_t sig_in)
+{
+    if (sig_in >= 0)
+    {
+#ifndef HAS_LRINTF
+        sig_in += 0.5f;
+#endif
+        if (sig_in >= 32768.0f)
+            return 32767;
+    } else {
+#ifndef HAS_LRINTF
+        sig_in += -0.5f;
+#endif
+        if (sig_in <= -32768.0f)
+            return -32768;
+    }
+
+    return lrintf(sig_in);
+}
+#endif
+
+void lt_update_state(int16_t *lt_pred_stat, real_t *time, real_t *overlap,
+                     uint16_t frame_len, uint8_t object_type)
+{
+    uint16_t i;
+
+    /*
+     * The reference point for index i and the content of the buffer
+     * lt_pred_stat are arranged so that lt_pred_stat(0 ... N/2 - 1) contains the
+     * last aliased half window from the IMDCT, and lt_pred_stat(N/2 ... N-1)
+     * is always all zeros. The rest of lt_pred_stat (i<0) contains the previous
+     * fully reconstructed time domain samples, i.e., output of the decoder.
+     *
+     * These values are shifted up by N*2 to avoid (i<0)
+     *
+     * For the LD object type an extra 512 samples lookback is accomodated here.
+     */
+#ifdef LD_DEC
+    if (object_type == LD)
+    {
+        for (i = 0; i < frame_len; i++)
+        {
+            lt_pred_stat[i]  /* extra 512 */  = lt_pred_stat[i + frame_len];
+            lt_pred_stat[frame_len + i]       = lt_pred_stat[i + (frame_len * 2)];
+            lt_pred_stat[(frame_len * 2) + i] = real_to_int16(time[i]);
+            lt_pred_stat[(frame_len * 3) + i] = real_to_int16(overlap[i]);
+        }
+    } else {
+#endif
+        for (i = 0; i < frame_len; i++)
+        {
+            lt_pred_stat[i]                   = lt_pred_stat[i + frame_len];
+            lt_pred_stat[frame_len + i]       = real_to_int16(time[i]);
+            lt_pred_stat[(frame_len * 2) + i] = real_to_int16(overlap[i]);
+#if 0 /* set to zero once upon initialisation */
+            lt_pred_stat[(frame_len * 3) + i] = 0;
+#endif
+        }
+#ifdef LD_DEC
+    }
+#endif
+}
+
+#endif
diff --git a/contrib/libfaad/lt_predict.h b/contrib/libfaad/lt_predict.h
new file mode 100644
index 000000000..117f83424
--- /dev/null
+++ b/contrib/libfaad/lt_predict.h
@@ -0,0 +1,66 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: lt_predict.h,v 1.20 2007/11/01 12:33:31 menno Exp $
+**/
+
+#ifdef LTP_DEC
+
+#ifndef __LT_PREDICT_H__
+#define __LT_PREDICT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "filtbank.h"
+
+uint8_t is_ltp_ot(uint8_t object_type);
+
+void lt_prediction(ic_stream *ics,
+                   ltp_info *ltp,
+                   real_t *spec,
+                   int16_t *lt_pred_stat,
+                   fb_info *fb,
+                   uint8_t win_shape,
+                   uint8_t win_shape_prev,
+                   uint8_t sr_index,
+                   uint8_t object_type,
+                   uint16_t frame_len);
+
+void lt_update_state(int16_t *lt_pred_stat,
+                     real_t *time,
+                     real_t *overlap,
+                     uint16_t frame_len,
+                     uint8_t object_type);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+#endif
diff --git a/contrib/libfaad/mdct.c b/contrib/libfaad/mdct.c
new file mode 100644
index 000000000..247691e40
--- /dev/null
+++ b/contrib/libfaad/mdct.c
@@ -0,0 +1,301 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: mdct.c,v 1.47 2007/11/01 12:33:31 menno Exp $
+**/
+
+/*
+ * Fast (I)MDCT Implementation using (I)FFT ((Inverse) Fast Fourier Transform)
+ * and consists of three steps: pre-(I)FFT complex multiplication, complex
+ * (I)FFT, post-(I)FFT complex multiplication,
+ * 
+ * As described in:
+ *  P. Duhamel, Y. Mahieux, and J.P. Petit, "A Fast Algorithm for the
+ *  Implementation of Filter Banks Based on 'Time Domain Aliasing
+ *  Cancellation’," IEEE Proc. on ICASSP‘91, 1991, pp. 2209-2212.
+ *
+ *
+ * As of April 6th 2002 completely rewritten.
+ * This (I)MDCT can now be used for any data size n, where n is divisible by 8.
+ *
+ */
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#ifdef _WIN32_WCE
+#define assert(x)
+#else
+#include <assert.h>
+#endif
+
+#include "cfft.h"
+#include "mdct.h"
+#include "mdct_tab.h"
+
+
+mdct_info *faad_mdct_init(uint16_t N)
+{
+    mdct_info *mdct = (mdct_info*)faad_malloc(sizeof(mdct_info));
+
+    assert(N % 8 == 0);
+
+    mdct->N = N;
+
+    /* NOTE: For "small framelengths" in FIXED_POINT the coefficients need to be
+     * scaled by sqrt("(nearest power of 2) > N" / N) */
+
+    /* RE(mdct->sincos[k]) = scale*(real_t)(cos(2.0*M_PI*(k+1./8.) / (real_t)N));
+     * IM(mdct->sincos[k]) = scale*(real_t)(sin(2.0*M_PI*(k+1./8.) / (real_t)N)); */
+    /* scale is 1 for fixed point, sqrt(N) for floating point */
+    switch (N)
+    {
+    case 2048: mdct->sincos = (complex_t*)mdct_tab_2048; break;
+    case 256:  mdct->sincos = (complex_t*)mdct_tab_256;  break;
+#ifdef LD_DEC
+    case 1024: mdct->sincos = (complex_t*)mdct_tab_1024; break;
+#endif
+#ifdef ALLOW_SMALL_FRAMELENGTH
+    case 1920: mdct->sincos = (complex_t*)mdct_tab_1920; break;
+    case 240:  mdct->sincos = (complex_t*)mdct_tab_240;  break;
+#ifdef LD_DEC
+    case 960:  mdct->sincos = (complex_t*)mdct_tab_960;  break;
+#endif
+#endif
+#ifdef SSR_DEC
+    case 512:  mdct->sincos = (complex_t*)mdct_tab_512;  break;
+    case 64:   mdct->sincos = (complex_t*)mdct_tab_64;   break;
+#endif
+    }
+
+    /* initialise fft */
+    mdct->cfft = cffti(N/4);
+
+#ifdef PROFILE
+    mdct->cycles = 0;
+    mdct->fft_cycles = 0;
+#endif
+
+    return mdct;
+}
+
+void faad_mdct_end(mdct_info *mdct)
+{
+    if (mdct != NULL)
+    {
+#ifdef PROFILE
+        printf("MDCT[%.4d]:         %I64d cycles\n", mdct->N, mdct->cycles);
+        printf("CFFT[%.4d]:         %I64d cycles\n", mdct->N/4, mdct->fft_cycles);
+#endif
+
+        cfftu(mdct->cfft);
+
+        faad_free(mdct);
+    }
+}
+
+void faad_imdct(mdct_info *mdct, real_t *X_in, real_t *X_out)
+{
+    uint16_t k;
+
+    complex_t x;
+#ifdef ALLOW_SMALL_FRAMELENGTH
+#ifdef FIXED_POINT
+    real_t scale, b_scale = 0;
+#endif
+#endif
+    ALIGN complex_t Z1[512];
+    complex_t *sincos = mdct->sincos;
+
+    uint16_t N  = mdct->N;
+    uint16_t N2 = N >> 1;
+    uint16_t N4 = N >> 2;
+    uint16_t N8 = N >> 3;
+
+#ifdef PROFILE
+    int64_t count1, count2 = faad_get_ts();
+#endif
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+#ifdef FIXED_POINT
+    /* detect non-power of 2 */
+    if (N & (N-1))
+    {
+        /* adjust scale for non-power of 2 MDCT */
+        /* 2048/1920 */
+        b_scale = 1;
+        scale = COEF_CONST(1.0666666666666667);
+    }
+#endif
+#endif
+
+    /* pre-IFFT complex multiplication */
+    for (k = 0; k < N4; k++)
+    {
+        ComplexMult(&IM(Z1[k]), &RE(Z1[k]),
+            X_in[2*k], X_in[N2 - 1 - 2*k], RE(sincos[k]), IM(sincos[k]));
+    }
+
+#ifdef PROFILE
+    count1 = faad_get_ts();
+#endif
+
+    /* complex IFFT, any non-scaling FFT can be used here */
+    cfftb(mdct->cfft, Z1);
+
+#ifdef PROFILE
+    count1 = faad_get_ts() - count1;
+#endif
+
+    /* post-IFFT complex multiplication */
+    for (k = 0; k < N4; k++)
+    {
+        RE(x) = RE(Z1[k]);
+        IM(x) = IM(Z1[k]);
+        ComplexMult(&IM(Z1[k]), &RE(Z1[k]),
+            IM(x), RE(x), RE(sincos[k]), IM(sincos[k]));
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+#ifdef FIXED_POINT
+        /* non-power of 2 MDCT scaling */
+        if (b_scale)
+        {
+            RE(Z1[k]) = MUL_C(RE(Z1[k]), scale);
+            IM(Z1[k]) = MUL_C(IM(Z1[k]), scale);
+        }
+#endif
+#endif
+    }
+
+    /* reordering */
+    for (k = 0; k < N8; k+=2)
+    {
+        X_out[              2*k] =  IM(Z1[N8 +     k]);
+        X_out[          2 + 2*k] =  IM(Z1[N8 + 1 + k]);
+
+        X_out[          1 + 2*k] = -RE(Z1[N8 - 1 - k]);
+        X_out[          3 + 2*k] = -RE(Z1[N8 - 2 - k]);
+
+        X_out[N4 +          2*k] =  RE(Z1[         k]);
+        X_out[N4 +    + 2 + 2*k] =  RE(Z1[     1 + k]);
+
+        X_out[N4 +      1 + 2*k] = -IM(Z1[N4 - 1 - k]);
+        X_out[N4 +      3 + 2*k] = -IM(Z1[N4 - 2 - k]);
+
+        X_out[N2 +          2*k] =  RE(Z1[N8 +     k]);
+        X_out[N2 +    + 2 + 2*k] =  RE(Z1[N8 + 1 + k]);
+
+        X_out[N2 +      1 + 2*k] = -IM(Z1[N8 - 1 - k]);
+        X_out[N2 +      3 + 2*k] = -IM(Z1[N8 - 2 - k]);
+
+        X_out[N2 + N4 +     2*k] = -IM(Z1[         k]);
+        X_out[N2 + N4 + 2 + 2*k] = -IM(Z1[     1 + k]);
+
+        X_out[N2 + N4 + 1 + 2*k] =  RE(Z1[N4 - 1 - k]);
+        X_out[N2 + N4 + 3 + 2*k] =  RE(Z1[N4 - 2 - k]);
+    }
+
+#ifdef PROFILE
+    count2 = faad_get_ts() - count2;
+    mdct->fft_cycles += count1;
+    mdct->cycles += (count2 - count1);
+#endif
+}
+
+#ifdef LTP_DEC
+void faad_mdct(mdct_info *mdct, real_t *X_in, real_t *X_out)
+{
+    uint16_t k;
+
+    complex_t x;
+    ALIGN complex_t Z1[512];
+    complex_t *sincos = mdct->sincos;
+
+    uint16_t N  = mdct->N;
+    uint16_t N2 = N >> 1;
+    uint16_t N4 = N >> 2;
+    uint16_t N8 = N >> 3;
+
+#ifndef FIXED_POINT
+	real_t scale = REAL_CONST(N);
+#else
+	real_t scale = REAL_CONST(4.0/N);
+#endif
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+#ifdef FIXED_POINT
+    /* detect non-power of 2 */
+    if (N & (N-1))
+    {
+        /* adjust scale for non-power of 2 MDCT */
+        /* *= sqrt(2048/1920) */
+        scale = MUL_C(scale, COEF_CONST(1.0327955589886444));
+    }
+#endif
+#endif
+
+    /* pre-FFT complex multiplication */
+    for (k = 0; k < N8; k++)
+    {
+        uint16_t n = k << 1;
+        RE(x) = X_in[N - N4 - 1 - n] + X_in[N - N4 +     n];
+        IM(x) = X_in[    N4 +     n] - X_in[    N4 - 1 - n];
+
+        ComplexMult(&RE(Z1[k]), &IM(Z1[k]),
+            RE(x), IM(x), RE(sincos[k]), IM(sincos[k]));
+
+        RE(Z1[k]) = MUL_R(RE(Z1[k]), scale);
+        IM(Z1[k]) = MUL_R(IM(Z1[k]), scale);
+
+        RE(x) =  X_in[N2 - 1 - n] - X_in[        n];
+        IM(x) =  X_in[N2 +     n] + X_in[N - 1 - n];
+
+        ComplexMult(&RE(Z1[k + N8]), &IM(Z1[k + N8]),
+            RE(x), IM(x), RE(sincos[k + N8]), IM(sincos[k + N8]));
+
+        RE(Z1[k + N8]) = MUL_R(RE(Z1[k + N8]), scale);
+        IM(Z1[k + N8]) = MUL_R(IM(Z1[k + N8]), scale);
+    }
+
+    /* complex FFT, any non-scaling FFT can be used here  */
+    cfftf(mdct->cfft, Z1);
+
+    /* post-FFT complex multiplication */
+    for (k = 0; k < N4; k++)
+    {
+        uint16_t n = k << 1;
+        ComplexMult(&RE(x), &IM(x),
+            RE(Z1[k]), IM(Z1[k]), RE(sincos[k]), IM(sincos[k]));
+
+        X_out[         n] = -RE(x);
+        X_out[N2 - 1 - n] =  IM(x);
+        X_out[N2 +     n] = -IM(x);
+        X_out[N  - 1 - n] =  RE(x);
+    }
+}
+#endif
diff --git a/contrib/libfaad/mdct.h b/contrib/libfaad/mdct.h
new file mode 100644
index 000000000..736180ead
--- /dev/null
+++ b/contrib/libfaad/mdct.h
@@ -0,0 +1,48 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: mdct.h,v 1.30 2007/11/01 12:33:31 menno Exp $
+**/
+
+#ifndef __MDCT_H__
+#define __MDCT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+mdct_info *faad_mdct_init(uint16_t N);
+void faad_mdct_end(mdct_info *mdct);
+void faad_imdct(mdct_info *mdct, real_t *X_in, real_t *X_out);
+void faad_mdct(mdct_info *mdct, real_t *X_in, real_t *X_out);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/mdct_tab.h b/contrib/libfaad/mdct_tab.h
new file mode 100644
index 000000000..eea285b67
--- /dev/null
+++ b/contrib/libfaad/mdct_tab.h
@@ -0,0 +1,3655 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: mdct_tab.h,v 1.7 2007/11/01 12:33:32 menno Exp $
+**/
+
+#ifndef __MDCT_TAB_H__
+#define __MDCT_TAB_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef FIXED_POINT
+
+/* 256 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_2048[] =
+{
+    { FRAC_CONST(0.999999926465718), FRAC_CONST(0.000383495187571) },
+    { FRAC_CONST(0.999994043728986), FRAC_CONST(0.003451449920136) },
+    { FRAC_CONST(0.999978748667469), FRAC_CONST(0.006519372166339) },
+    { FRAC_CONST(0.999954041425130), FRAC_CONST(0.009587233049729) },
+    { FRAC_CONST(0.999919922234523), FRAC_CONST(0.012655003694430) },
+    { FRAC_CONST(0.999876391416790), FRAC_CONST(0.015722655225417) },
+    { FRAC_CONST(0.999823449381662), FRAC_CONST(0.018790158768785) },
+    { FRAC_CONST(0.999761096627447), FRAC_CONST(0.021857485452022) },
+    { FRAC_CONST(0.999689333741034), FRAC_CONST(0.024924606404281) },
+    { FRAC_CONST(0.999608161397882), FRAC_CONST(0.027991492756653) },
+    { FRAC_CONST(0.999517580362017), FRAC_CONST(0.031058115642435) },
+    { FRAC_CONST(0.999417591486022), FRAC_CONST(0.034124446197403) },
+    { FRAC_CONST(0.999308195711029), FRAC_CONST(0.037190455560088) },
+    { FRAC_CONST(0.999189394066715), FRAC_CONST(0.040256114872041) },
+    { FRAC_CONST(0.999061187671285), FRAC_CONST(0.043321395278110) },
+    { FRAC_CONST(0.998923577731466), FRAC_CONST(0.046386267926707) },
+    { FRAC_CONST(0.998776565542496), FRAC_CONST(0.049450703970085) },
+    { FRAC_CONST(0.998620152488109), FRAC_CONST(0.052514674564603) },
+    { FRAC_CONST(0.998454340040525), FRAC_CONST(0.055578150871005) },
+    { FRAC_CONST(0.998279129760433), FRAC_CONST(0.058641104054683) },
+    { FRAC_CONST(0.998094523296980), FRAC_CONST(0.061703505285957) },
+    { FRAC_CONST(0.997900522387752), FRAC_CONST(0.064765325740340) },
+    { FRAC_CONST(0.997697128858759), FRAC_CONST(0.067826536598811) },
+    { FRAC_CONST(0.997484344624418), FRAC_CONST(0.070887109048088) },
+    { FRAC_CONST(0.997262171687536), FRAC_CONST(0.073947014280897) },
+    { FRAC_CONST(0.997030612139289), FRAC_CONST(0.077006223496246) },
+    { FRAC_CONST(0.996789668159205), FRAC_CONST(0.080064707899691) },
+    { FRAC_CONST(0.996539342015138), FRAC_CONST(0.083122438703613) },
+    { FRAC_CONST(0.996279636063255), FRAC_CONST(0.086179387127485) },
+    { FRAC_CONST(0.996010552748006), FRAC_CONST(0.089235524398144) },
+    { FRAC_CONST(0.995732094602106), FRAC_CONST(0.092290821750062) },
+    { FRAC_CONST(0.995444264246510), FRAC_CONST(0.095345250425618) },
+    { FRAC_CONST(0.995147064390386), FRAC_CONST(0.098398781675364) },
+    { FRAC_CONST(0.994840497831093), FRAC_CONST(0.101451386758302) },
+    { FRAC_CONST(0.994524567454152), FRAC_CONST(0.104503036942151) },
+    { FRAC_CONST(0.994199276233219), FRAC_CONST(0.107553703503616) },
+    { FRAC_CONST(0.993864627230060), FRAC_CONST(0.110603357728662) },
+    { FRAC_CONST(0.993520623594518), FRAC_CONST(0.113651970912782) },
+    { FRAC_CONST(0.993167268564487), FRAC_CONST(0.116699514361268) },
+    { FRAC_CONST(0.992804565465879), FRAC_CONST(0.119745959389480) },
+    { FRAC_CONST(0.992432517712594), FRAC_CONST(0.122791277323117) },
+    { FRAC_CONST(0.992051128806486), FRAC_CONST(0.125835439498487) },
+    { FRAC_CONST(0.991660402337333), FRAC_CONST(0.128878417262777) },
+    { FRAC_CONST(0.991260341982802), FRAC_CONST(0.131920181974320) },
+    { FRAC_CONST(0.990850951508414), FRAC_CONST(0.134960705002869) },
+    { FRAC_CONST(0.990432234767506), FRAC_CONST(0.137999957729863) },
+    { FRAC_CONST(0.990004195701201), FRAC_CONST(0.141037911548698) },
+    { FRAC_CONST(0.989566838338365), FRAC_CONST(0.144074537864995) },
+    { FRAC_CONST(0.989120166795573), FRAC_CONST(0.147109808096872) },
+    { FRAC_CONST(0.988664185277066), FRAC_CONST(0.150143693675208) },
+    { FRAC_CONST(0.988198898074718), FRAC_CONST(0.153176166043918) },
+    { FRAC_CONST(0.987724309567987), FRAC_CONST(0.156207196660216) },
+    { FRAC_CONST(0.987240424223882), FRAC_CONST(0.159236756994888) },
+    { FRAC_CONST(0.986747246596917), FRAC_CONST(0.162264818532558) },
+    { FRAC_CONST(0.986244781329065), FRAC_CONST(0.165291352771958) },
+    { FRAC_CONST(0.985733033149723), FRAC_CONST(0.168316331226195) },
+    { FRAC_CONST(0.985212006875659), FRAC_CONST(0.171339725423019) },
+    { FRAC_CONST(0.984681707410971), FRAC_CONST(0.174361506905094) },
+    { FRAC_CONST(0.984142139747039), FRAC_CONST(0.177381647230260) },
+    { FRAC_CONST(0.983593308962479), FRAC_CONST(0.180400117971807) },
+    { FRAC_CONST(0.983035220223096), FRAC_CONST(0.183416890718739) },
+    { FRAC_CONST(0.982467878781833), FRAC_CONST(0.186431937076042) },
+    { FRAC_CONST(0.981891289978725), FRAC_CONST(0.189445228664950) },
+    { FRAC_CONST(0.981305459240845), FRAC_CONST(0.192456737123217) },
+    { FRAC_CONST(0.980710392082254), FRAC_CONST(0.195466434105377) },
+    { FRAC_CONST(0.980106094103952), FRAC_CONST(0.198474291283016) },
+    { FRAC_CONST(0.979492570993821), FRAC_CONST(0.201480280345038) },
+    { FRAC_CONST(0.978869828526574), FRAC_CONST(0.204484372997927) },
+    { FRAC_CONST(0.978237872563701), FRAC_CONST(0.207486540966021) },
+    { FRAC_CONST(0.977596709053412), FRAC_CONST(0.210486755991770) },
+    { FRAC_CONST(0.976946344030582), FRAC_CONST(0.213484989836008) },
+    { FRAC_CONST(0.976286783616694), FRAC_CONST(0.216481214278217) },
+    { FRAC_CONST(0.975618034019782), FRAC_CONST(0.219475401116790) },
+    { FRAC_CONST(0.974940101534372), FRAC_CONST(0.222467522169302) },
+    { FRAC_CONST(0.974252992541423), FRAC_CONST(0.225457549272769) },
+    { FRAC_CONST(0.973556713508266), FRAC_CONST(0.228445454283916) },
+    { FRAC_CONST(0.972851270988544), FRAC_CONST(0.231431209079446) },
+    { FRAC_CONST(0.972136671622152), FRAC_CONST(0.234414785556295) },
+    { FRAC_CONST(0.971412922135171), FRAC_CONST(0.237396155631907) },
+    { FRAC_CONST(0.970680029339806), FRAC_CONST(0.240375291244489) },
+    { FRAC_CONST(0.969938000134324), FRAC_CONST(0.243352164353285) },
+    { FRAC_CONST(0.969186841502986), FRAC_CONST(0.246326746938829) },
+    { FRAC_CONST(0.968426560515983), FRAC_CONST(0.249299011003218) },
+    { FRAC_CONST(0.967657164329370), FRAC_CONST(0.252268928570371) },
+    { FRAC_CONST(0.966878660184996), FRAC_CONST(0.255236471686292) },
+    { FRAC_CONST(0.966091055410439), FRAC_CONST(0.258201612419335) },
+    { FRAC_CONST(0.965294357418935), FRAC_CONST(0.261164322860466) },
+    { FRAC_CONST(0.964488573709308), FRAC_CONST(0.264124575123528) },
+    { FRAC_CONST(0.963673711865903), FRAC_CONST(0.267082341345496) },
+    { FRAC_CONST(0.962849779558509), FRAC_CONST(0.270037593686751) },
+    { FRAC_CONST(0.962016784542291), FRAC_CONST(0.272990304331330) },
+    { FRAC_CONST(0.961174734657714), FRAC_CONST(0.275940445487197) },
+    { FRAC_CONST(0.960323637830474), FRAC_CONST(0.278887989386500) },
+    { FRAC_CONST(0.959463502071418), FRAC_CONST(0.281832908285833) },
+    { FRAC_CONST(0.958594335476470), FRAC_CONST(0.284775174466498) },
+    { FRAC_CONST(0.957716146226559), FRAC_CONST(0.287714760234765) },
+    { FRAC_CONST(0.956828942587535), FRAC_CONST(0.290651637922133) },
+    { FRAC_CONST(0.955932732910098), FRAC_CONST(0.293585779885591) },
+    { FRAC_CONST(0.955027525629714), FRAC_CONST(0.296517158507877) },
+    { FRAC_CONST(0.954113329266539), FRAC_CONST(0.299445746197740) },
+    { FRAC_CONST(0.953190152425337), FRAC_CONST(0.302371515390196) },
+    { FRAC_CONST(0.952258003795400), FRAC_CONST(0.305294438546792) },
+    { FRAC_CONST(0.951316892150466), FRAC_CONST(0.308214488155861) },
+    { FRAC_CONST(0.950366826348636), FRAC_CONST(0.311131636732785) },
+    { FRAC_CONST(0.949407815332292), FRAC_CONST(0.314045856820251) },
+    { FRAC_CONST(0.948439868128010), FRAC_CONST(0.316957120988508) },
+    { FRAC_CONST(0.947462993846478), FRAC_CONST(0.319865401835631) },
+    { FRAC_CONST(0.946477201682409), FRAC_CONST(0.322770671987771) },
+    { FRAC_CONST(0.945482500914454), FRAC_CONST(0.325672904099420) },
+    { FRAC_CONST(0.944478900905116), FRAC_CONST(0.328572070853664) },
+    { FRAC_CONST(0.943466411100659), FRAC_CONST(0.331468144962441) },
+    { FRAC_CONST(0.942445041031025), FRAC_CONST(0.334361099166799) },
+    { FRAC_CONST(0.941414800309736), FRAC_CONST(0.337250906237151) },
+    { FRAC_CONST(0.940375698633812), FRAC_CONST(0.340137538973532) },
+    { FRAC_CONST(0.939327745783671), FRAC_CONST(0.343020970205856) },
+    { FRAC_CONST(0.938270951623047), FRAC_CONST(0.345901172794169) },
+    { FRAC_CONST(0.937205326098888), FRAC_CONST(0.348778119628908) },
+    { FRAC_CONST(0.936130879241267), FRAC_CONST(0.351651783631155) },
+    { FRAC_CONST(0.935047621163287), FRAC_CONST(0.354522137752887) },
+    { FRAC_CONST(0.933955562060987), FRAC_CONST(0.357389154977241) },
+    { FRAC_CONST(0.932854712213241), FRAC_CONST(0.360252808318757) },
+    { FRAC_CONST(0.931745081981669), FRAC_CONST(0.363113070823639) },
+    { FRAC_CONST(0.930626681810532), FRAC_CONST(0.365969915570009) },
+    { FRAC_CONST(0.929499522226639), FRAC_CONST(0.368823315668154) },
+    { FRAC_CONST(0.928363613839244), FRAC_CONST(0.371673244260787) },
+    { FRAC_CONST(0.927218967339952), FRAC_CONST(0.374519674523293) },
+    { FRAC_CONST(0.926065593502609), FRAC_CONST(0.377362579663988) },
+    { FRAC_CONST(0.924903503183211), FRAC_CONST(0.380201932924366) },
+    { FRAC_CONST(0.923732707319793), FRAC_CONST(0.383037707579352) },
+    { FRAC_CONST(0.922553216932333), FRAC_CONST(0.385869876937555) },
+    { FRAC_CONST(0.921365043122642), FRAC_CONST(0.388698414341519) },
+    { FRAC_CONST(0.920168197074266), FRAC_CONST(0.391523293167972) },
+    { FRAC_CONST(0.918962690052376), FRAC_CONST(0.394344486828080) },
+    { FRAC_CONST(0.917748533403661), FRAC_CONST(0.397161968767692) },
+    { FRAC_CONST(0.916525738556228), FRAC_CONST(0.399975712467595) },
+    { FRAC_CONST(0.915294317019487), FRAC_CONST(0.402785691443764) },
+    { FRAC_CONST(0.914054280384047), FRAC_CONST(0.405591879247604) },
+    { FRAC_CONST(0.912805640321604), FRAC_CONST(0.408394249466208) },
+    { FRAC_CONST(0.911548408584834), FRAC_CONST(0.411192775722600) },
+    { FRAC_CONST(0.910282597007282), FRAC_CONST(0.413987431675985) },
+    { FRAC_CONST(0.909008217503247), FRAC_CONST(0.416778191021998) },
+    { FRAC_CONST(0.907725282067676), FRAC_CONST(0.419565027492947) },
+    { FRAC_CONST(0.906433802776045), FRAC_CONST(0.422347914858067) },
+    { FRAC_CONST(0.905133791784250), FRAC_CONST(0.425126826923762) },
+    { FRAC_CONST(0.903825261328488), FRAC_CONST(0.427901737533854) },
+    { FRAC_CONST(0.902508223725146), FRAC_CONST(0.430672620569827) },
+    { FRAC_CONST(0.901182691370685), FRAC_CONST(0.433439449951074) },
+    { FRAC_CONST(0.899848676741519), FRAC_CONST(0.436202199635144) },
+    { FRAC_CONST(0.898506192393902), FRAC_CONST(0.438960843617984) },
+    { FRAC_CONST(0.897155250963809), FRAC_CONST(0.441715355934187) },
+    { FRAC_CONST(0.895795865166814), FRAC_CONST(0.444465710657234) },
+    { FRAC_CONST(0.894428047797974), FRAC_CONST(0.447211881899738) },
+    { FRAC_CONST(0.893051811731707), FRAC_CONST(0.449953843813691) },
+    { FRAC_CONST(0.891667169921672), FRAC_CONST(0.452691570590701) },
+    { FRAC_CONST(0.890274135400645), FRAC_CONST(0.455425036462242) },
+    { FRAC_CONST(0.888872721280396), FRAC_CONST(0.458154215699893) },
+    { FRAC_CONST(0.887462940751569), FRAC_CONST(0.460879082615579) },
+    { FRAC_CONST(0.886044807083556), FRAC_CONST(0.463599611561814) },
+    { FRAC_CONST(0.884618333624370), FRAC_CONST(0.466315776931944) },
+    { FRAC_CONST(0.883183533800523), FRAC_CONST(0.469027553160387) },
+    { FRAC_CONST(0.881740421116898), FRAC_CONST(0.471734914722871) },
+    { FRAC_CONST(0.880289009156621), FRAC_CONST(0.474437836136679) },
+    { FRAC_CONST(0.878829311580933), FRAC_CONST(0.477136291960885) },
+    { FRAC_CONST(0.877361342129065), FRAC_CONST(0.479830256796594) },
+    { FRAC_CONST(0.875885114618104), FRAC_CONST(0.482519705287184) },
+    { FRAC_CONST(0.874400642942865), FRAC_CONST(0.485204612118542) },
+    { FRAC_CONST(0.872907941075761), FRAC_CONST(0.487884952019301) },
+    { FRAC_CONST(0.871407023066671), FRAC_CONST(0.490560699761082) },
+    { FRAC_CONST(0.869897903042806), FRAC_CONST(0.493231830158728) },
+    { FRAC_CONST(0.868380595208580), FRAC_CONST(0.495898318070542) },
+    { FRAC_CONST(0.866855113845470), FRAC_CONST(0.498560138398525) },
+    { FRAC_CONST(0.865321473311890), FRAC_CONST(0.501217266088610) },
+    { FRAC_CONST(0.863779688043047), FRAC_CONST(0.503869676130899) },
+    { FRAC_CONST(0.862229772550811), FRAC_CONST(0.506517343559899) },
+    { FRAC_CONST(0.860671741423578), FRAC_CONST(0.509160243454755) },
+    { FRAC_CONST(0.859105609326130), FRAC_CONST(0.511798350939487) },
+    { FRAC_CONST(0.857531390999499), FRAC_CONST(0.514431641183223) },
+    { FRAC_CONST(0.855949101260827), FRAC_CONST(0.517060089400432) },
+    { FRAC_CONST(0.854358755003227), FRAC_CONST(0.519683670851158) },
+    { FRAC_CONST(0.852760367195645), FRAC_CONST(0.522302360841255) },
+    { FRAC_CONST(0.851153952882715), FRAC_CONST(0.524916134722613) },
+    { FRAC_CONST(0.849539527184621), FRAC_CONST(0.527524967893398) },
+    { FRAC_CONST(0.847917105296951), FRAC_CONST(0.530128835798279) },
+    { FRAC_CONST(0.846286702490560), FRAC_CONST(0.532727713928659) },
+    { FRAC_CONST(0.844648334111418), FRAC_CONST(0.535321577822907) },
+    { FRAC_CONST(0.843002015580473), FRAC_CONST(0.537910403066589) },
+    { FRAC_CONST(0.841347762393502), FRAC_CONST(0.540494165292695) },
+    { FRAC_CONST(0.839685590120966), FRAC_CONST(0.543072840181872) },
+    { FRAC_CONST(0.838015514407864), FRAC_CONST(0.545646403462649) },
+    { FRAC_CONST(0.836337550973584), FRAC_CONST(0.548214830911668) },
+    { FRAC_CONST(0.834651715611756), FRAC_CONST(0.550778098353912) },
+    { FRAC_CONST(0.832958024190107), FRAC_CONST(0.553336181662932) },
+    { FRAC_CONST(0.831256492650303), FRAC_CONST(0.555889056761074) },
+    { FRAC_CONST(0.829547137007809), FRAC_CONST(0.558436699619704) },
+    { FRAC_CONST(0.827829973351730), FRAC_CONST(0.560979086259438) },
+    { FRAC_CONST(0.826105017844665), FRAC_CONST(0.563516192750365) },
+    { FRAC_CONST(0.824372286722551), FRAC_CONST(0.566047995212271) },
+    { FRAC_CONST(0.822631796294515), FRAC_CONST(0.568574469814869) },
+    { FRAC_CONST(0.820883562942715), FRAC_CONST(0.571095592778017) },
+    { FRAC_CONST(0.819127603122188), FRAC_CONST(0.573611340371945) },
+    { FRAC_CONST(0.817363933360698), FRAC_CONST(0.576121688917478) },
+    { FRAC_CONST(0.815592570258577), FRAC_CONST(0.578626614786261) },
+    { FRAC_CONST(0.813813530488567), FRAC_CONST(0.581126094400978) },
+    { FRAC_CONST(0.812026830795670), FRAC_CONST(0.583620104235573) },
+    { FRAC_CONST(0.810232487996982), FRAC_CONST(0.586108620815476) },
+    { FRAC_CONST(0.808430518981543), FRAC_CONST(0.588591620717823) },
+    { FRAC_CONST(0.806620940710170), FRAC_CONST(0.591069080571671) },
+    { FRAC_CONST(0.804803770215303), FRAC_CONST(0.593540977058226) },
+    { FRAC_CONST(0.802979024600843), FRAC_CONST(0.596007286911057) },
+    { FRAC_CONST(0.801146721041991), FRAC_CONST(0.598467986916314) },
+    { FRAC_CONST(0.799306876785086), FRAC_CONST(0.600923053912954) },
+    { FRAC_CONST(0.797459509147442), FRAC_CONST(0.603372464792950) },
+    { FRAC_CONST(0.795604635517188), FRAC_CONST(0.605816196501515) },
+    { FRAC_CONST(0.793742273353100), FRAC_CONST(0.608254226037314) },
+    { FRAC_CONST(0.791872440184440), FRAC_CONST(0.610686530452686) },
+    { FRAC_CONST(0.789995153610791), FRAC_CONST(0.613113086853855) },
+    { FRAC_CONST(0.788110431301888), FRAC_CONST(0.615533872401147) },
+    { FRAC_CONST(0.786218290997456), FRAC_CONST(0.617948864309208) },
+    { FRAC_CONST(0.784318750507039), FRAC_CONST(0.620358039847214) },
+    { FRAC_CONST(0.782411827709837), FRAC_CONST(0.622761376339086) },
+    { FRAC_CONST(0.780497540554532), FRAC_CONST(0.625158851163708) },
+    { FRAC_CONST(0.778575907059125), FRAC_CONST(0.627550441755132) },
+    { FRAC_CONST(0.776646945310762), FRAC_CONST(0.629936125602796) },
+    { FRAC_CONST(0.774710673465566), FRAC_CONST(0.632315880251738) },
+    { FRAC_CONST(0.772767109748464), FRAC_CONST(0.634689683302798) },
+    { FRAC_CONST(0.770816272453019), FRAC_CONST(0.637057512412839) },
+    { FRAC_CONST(0.768858179941253), FRAC_CONST(0.639419345294951) },
+    { FRAC_CONST(0.766892850643481), FRAC_CONST(0.641775159718664) },
+    { FRAC_CONST(0.764920303058128), FRAC_CONST(0.644124933510155) },
+    { FRAC_CONST(0.762940555751566), FRAC_CONST(0.646468644552458) },
+    { FRAC_CONST(0.760953627357928), FRAC_CONST(0.648806270785673) },
+    { FRAC_CONST(0.758959536578942), FRAC_CONST(0.651137790207170) },
+    { FRAC_CONST(0.756958302183750), FRAC_CONST(0.653463180871802) },
+    { FRAC_CONST(0.754949943008733), FRAC_CONST(0.655782420892106) },
+    { FRAC_CONST(0.752934477957330), FRAC_CONST(0.658095488438511) },
+    { FRAC_CONST(0.750911925999868), FRAC_CONST(0.660402361739545) },
+    { FRAC_CONST(0.748882306173375), FRAC_CONST(0.662703019082037) },
+    { FRAC_CONST(0.746845637581407), FRAC_CONST(0.664997438811325) },
+    { FRAC_CONST(0.744801939393863), FRAC_CONST(0.667285599331456) },
+    { FRAC_CONST(0.742751230846809), FRAC_CONST(0.669567479105392) },
+    { FRAC_CONST(0.740693531242296), FRAC_CONST(0.671843056655212) },
+    { FRAC_CONST(0.738628859948175), FRAC_CONST(0.674112310562312) },
+    { FRAC_CONST(0.736557236397919), FRAC_CONST(0.676375219467612) },
+    { FRAC_CONST(0.734478680090438), FRAC_CONST(0.678631762071749) },
+    { FRAC_CONST(0.732393210589896), FRAC_CONST(0.680881917135287) },
+    { FRAC_CONST(0.730300847525525), FRAC_CONST(0.683125663478909) },
+    { FRAC_CONST(0.728201610591445), FRAC_CONST(0.685362979983619) },
+    { FRAC_CONST(0.726095519546471), FRAC_CONST(0.687593845590942) },
+    { FRAC_CONST(0.723982594213936), FRAC_CONST(0.689818239303122) },
+    { FRAC_CONST(0.721862854481496), FRAC_CONST(0.692036140183319) },
+    { FRAC_CONST(0.719736320300951), FRAC_CONST(0.694247527355803) },
+    { FRAC_CONST(0.717603011688049), FRAC_CONST(0.696452380006158) },
+    { FRAC_CONST(0.715462948722304), FRAC_CONST(0.698650677381469) },
+    { FRAC_CONST(0.713316151546803), FRAC_CONST(0.700842398790526) },
+    { FRAC_CONST(0.711162640368018), FRAC_CONST(0.703027523604011) },
+    { FRAC_CONST(0.709002435455618), FRAC_CONST(0.705206031254698) },
+    { FRAC_CONST(0.706835557142274), FRAC_CONST(0.707377901237642) },
+    { FRAC_CONST(0.704662025823469), FRAC_CONST(0.709543113110377) },
+    { FRAC_CONST(0.702481861957308), FRAC_CONST(0.711701646493103) },
+    { FRAC_CONST(0.700295086064324), FRAC_CONST(0.713853481068882) },
+    { FRAC_CONST(0.698101718727284), FRAC_CONST(0.715998596583829) },
+    { FRAC_CONST(0.695901780590997), FRAC_CONST(0.718136972847297) },
+    { FRAC_CONST(0.693695292362118), FRAC_CONST(0.720268589732077) },
+    { FRAC_CONST(0.691482274808956), FRAC_CONST(0.722393427174578) },
+    { FRAC_CONST(0.689262748761273), FRAC_CONST(0.724511465175020) },
+    { FRAC_CONST(0.687036735110096), FRAC_CONST(0.726622683797623) },
+    { FRAC_CONST(0.684804254807511), FRAC_CONST(0.728727063170794) },
+    { FRAC_CONST(0.682565328866473), FRAC_CONST(0.730824583487312) },
+    { FRAC_CONST(0.680319978360607), FRAC_CONST(0.732915225004518) },
+    { FRAC_CONST(0.678068224424007), FRAC_CONST(0.734998968044497) },
+    { FRAC_CONST(0.675810088251037), FRAC_CONST(0.737075792994266) },
+    { FRAC_CONST(0.673545591096136), FRAC_CONST(0.739145680305957) },
+    { FRAC_CONST(0.671274754273613), FRAC_CONST(0.741208610497004) },
+    { FRAC_CONST(0.668997599157450), FRAC_CONST(0.743264564150321) },
+    { FRAC_CONST(0.666714147181098), FRAC_CONST(0.745313521914490) },
+    { FRAC_CONST(0.664424419837275), FRAC_CONST(0.747355464503940) },
+    { FRAC_CONST(0.662128438677769), FRAC_CONST(0.749390372699130) },
+    { FRAC_CONST(0.659826225313227), FRAC_CONST(0.751418227346727) },
+    { FRAC_CONST(0.657517801412960), FRAC_CONST(0.753439009359794) },
+    { FRAC_CONST(0.655203188704732), FRAC_CONST(0.755452699717958) },
+    { FRAC_CONST(0.652882408974559), FRAC_CONST(0.757459279467601) },
+    { FRAC_CONST(0.650555484066504), FRAC_CONST(0.759458729722028) },
+    { FRAC_CONST(0.648222435882470), FRAC_CONST(0.761451031661654) },
+    { FRAC_CONST(0.645883286381996), FRAC_CONST(0.763436166534172) },
+    { FRAC_CONST(0.643538057582048), FRAC_CONST(0.765414115654738) },
+    { FRAC_CONST(0.641186771556811), FRAC_CONST(0.767384860406142) },
+    { FRAC_CONST(0.638829450437486), FRAC_CONST(0.769348382238982) },
+    { FRAC_CONST(0.636466116412077), FRAC_CONST(0.771304662671845) },
+    { FRAC_CONST(0.634096791725184), FRAC_CONST(0.773253683291473) },
+    { FRAC_CONST(0.631721498677792), FRAC_CONST(0.775195425752941) },
+    { FRAC_CONST(0.629340259627066), FRAC_CONST(0.777129871779832) },
+    { FRAC_CONST(0.626953096986133), FRAC_CONST(0.779057003164401) },
+    { FRAC_CONST(0.624560033223877), FRAC_CONST(0.780976801767754) },
+    { FRAC_CONST(0.622161090864727), FRAC_CONST(0.782889249520015) },
+    { FRAC_CONST(0.619756292488441), FRAC_CONST(0.784794328420499) },
+    { FRAC_CONST(0.617345660729897), FRAC_CONST(0.786692020537877) },
+    { FRAC_CONST(0.614929218278880), FRAC_CONST(0.788582308010347) },
+    { FRAC_CONST(0.612506987879866), FRAC_CONST(0.790465173045805) },
+    { FRAC_CONST(0.610078992331810), FRAC_CONST(0.792340597922007) },
+    { FRAC_CONST(0.607645254487931), FRAC_CONST(0.794208564986741) },
+    { FRAC_CONST(0.605205797255497), FRAC_CONST(0.796069056657988) },
+    { FRAC_CONST(0.602760643595607), FRAC_CONST(0.797922055424093) },
+    { FRAC_CONST(0.600309816522980), FRAC_CONST(0.799767543843926) },
+    { FRAC_CONST(0.597853339105734), FRAC_CONST(0.801605504547046) },
+    { FRAC_CONST(0.595391234465169), FRAC_CONST(0.803435920233868) },
+    { FRAC_CONST(0.592923525775551), FRAC_CONST(0.805258773675822) },
+    { FRAC_CONST(0.590450236263896), FRAC_CONST(0.807074047715518) },
+    { FRAC_CONST(0.587971389209745), FRAC_CONST(0.808881725266904) },
+    { FRAC_CONST(0.585487007944951), FRAC_CONST(0.810681789315431) },
+    { FRAC_CONST(0.582997115853458), FRAC_CONST(0.812474222918210) },
+    { FRAC_CONST(0.580501736371077), FRAC_CONST(0.814259009204175) },
+    { FRAC_CONST(0.578000892985270), FRAC_CONST(0.816036131374237) },
+    { FRAC_CONST(0.575494609234928), FRAC_CONST(0.817805572701444) },
+    { FRAC_CONST(0.572982908710149), FRAC_CONST(0.819567316531142) },
+    { FRAC_CONST(0.570465815052013), FRAC_CONST(0.821321346281127) },
+    { FRAC_CONST(0.567943351952366), FRAC_CONST(0.823067645441802) },
+    { FRAC_CONST(0.565415543153590), FRAC_CONST(0.824806197576334) },
+    { FRAC_CONST(0.562882412448385), FRAC_CONST(0.826536986320810) },
+    { FRAC_CONST(0.560343983679541), FRAC_CONST(0.828259995384386) },
+    { FRAC_CONST(0.557800280739717), FRAC_CONST(0.829975208549444) },
+    { FRAC_CONST(0.555251327571214), FRAC_CONST(0.831682609671745) },
+    { FRAC_CONST(0.552697148165750), FRAC_CONST(0.833382182680580) },
+    { FRAC_CONST(0.550137766564234), FRAC_CONST(0.835073911578919) },
+    { FRAC_CONST(0.547573206856540), FRAC_CONST(0.836757780443567) },
+    { FRAC_CONST(0.545003493181281), FRAC_CONST(0.838433773425308) },
+    { FRAC_CONST(0.542428649725581), FRAC_CONST(0.840101874749058) },
+    { FRAC_CONST(0.539848700724848), FRAC_CONST(0.841762068714012) },
+    { FRAC_CONST(0.537263670462543), FRAC_CONST(0.843414339693793) },
+    { FRAC_CONST(0.534673583269956), FRAC_CONST(0.845058672136595) },
+    { FRAC_CONST(0.532078463525974), FRAC_CONST(0.846695050565337) },
+    { FRAC_CONST(0.529478335656852), FRAC_CONST(0.848323459577802) },
+    { FRAC_CONST(0.526873224135985), FRAC_CONST(0.849943883846782) },
+    { FRAC_CONST(0.524263153483673), FRAC_CONST(0.851556308120229) },
+    { FRAC_CONST(0.521648148266897), FRAC_CONST(0.853160717221390) },
+    { FRAC_CONST(0.519028233099081), FRAC_CONST(0.854757096048957) },
+    { FRAC_CONST(0.516403432639864), FRAC_CONST(0.856345429577204) },
+    { FRAC_CONST(0.513773771594868), FRAC_CONST(0.857925702856130) },
+    { FRAC_CONST(0.511139274715464), FRAC_CONST(0.859497901011602) },
+    { FRAC_CONST(0.508499966798541), FRAC_CONST(0.861062009245491) },
+    { FRAC_CONST(0.505855872686269), FRAC_CONST(0.862618012835817) },
+    { FRAC_CONST(0.503207017265869), FRAC_CONST(0.864165897136879) },
+    { FRAC_CONST(0.500553425469378), FRAC_CONST(0.865705647579402) },
+    { FRAC_CONST(0.497895122273411), FRAC_CONST(0.867237249670668) },
+    { FRAC_CONST(0.495232132698931), FRAC_CONST(0.868760688994655) },
+    { FRAC_CONST(0.492564481811011), FRAC_CONST(0.870275951212172) },
+    { FRAC_CONST(0.489892194718595), FRAC_CONST(0.871783022060993) },
+    { FRAC_CONST(0.487215296574269), FRAC_CONST(0.873281887355994) },
+    { FRAC_CONST(0.484533812574016), FRAC_CONST(0.874772532989284) },
+    { FRAC_CONST(0.481847767956986), FRAC_CONST(0.876254944930338) },
+    { FRAC_CONST(0.479157188005253), FRAC_CONST(0.877729109226132) },
+    { FRAC_CONST(0.476462098043581), FRAC_CONST(0.879195012001267) },
+    { FRAC_CONST(0.473762523439183), FRAC_CONST(0.880652639458111) },
+    { FRAC_CONST(0.471058489601483), FRAC_CONST(0.882101977876918) },
+    { FRAC_CONST(0.468350021981877), FRAC_CONST(0.883543013615962) },
+    { FRAC_CONST(0.465637146073494), FRAC_CONST(0.884975733111667) },
+    { FRAC_CONST(0.462919887410955), FRAC_CONST(0.886400122878730) },
+    { FRAC_CONST(0.460198271570134), FRAC_CONST(0.887816169510255) },
+    { FRAC_CONST(0.457472324167916), FRAC_CONST(0.889223859677868) },
+    { FRAC_CONST(0.454742070861955), FRAC_CONST(0.890623180131856) },
+    { FRAC_CONST(0.452007537350437), FRAC_CONST(0.892014117701280) },
+    { FRAC_CONST(0.449268749371830), FRAC_CONST(0.893396659294108) },
+    { FRAC_CONST(0.446525732704651), FRAC_CONST(0.894770791897330) },
+    { FRAC_CONST(0.443778513167218), FRAC_CONST(0.896136502577087) },
+    { FRAC_CONST(0.441027116617407), FRAC_CONST(0.897493778478790) },
+    { FRAC_CONST(0.438271568952410), FRAC_CONST(0.898842606827242) },
+    { FRAC_CONST(0.435511896108492), FRAC_CONST(0.900182974926757) },
+    { FRAC_CONST(0.432748124060744), FRAC_CONST(0.901514870161279) },
+    { FRAC_CONST(0.429980278822841), FRAC_CONST(0.902838279994503) },
+    { FRAC_CONST(0.427208386446796), FRAC_CONST(0.904153191969992) },
+    { FRAC_CONST(0.424432473022717), FRAC_CONST(0.905459593711293) },
+    { FRAC_CONST(0.421652564678558), FRAC_CONST(0.906757472922057) },
+    { FRAC_CONST(0.418868687579875), FRAC_CONST(0.908046817386148) },
+    { FRAC_CONST(0.416080867929579), FRAC_CONST(0.909327614967767) },
+    { FRAC_CONST(0.413289131967691), FRAC_CONST(0.910599853611559) },
+    { FRAC_CONST(0.410493505971093), FRAC_CONST(0.911863521342729) },
+    { FRAC_CONST(0.407694016253280), FRAC_CONST(0.913118606267154) },
+    { FRAC_CONST(0.404890689164118), FRAC_CONST(0.914365096571498) },
+    { FRAC_CONST(0.402083551089587), FRAC_CONST(0.915602980523320) },
+    { FRAC_CONST(0.399272628451541), FRAC_CONST(0.916832246471184) },
+    { FRAC_CONST(0.396457947707454), FRAC_CONST(0.918052882844770) },
+    { FRAC_CONST(0.393639535350173), FRAC_CONST(0.919264878154985) },
+    { FRAC_CONST(0.390817417907669), FRAC_CONST(0.920468220994067) },
+    { FRAC_CONST(0.387991621942785), FRAC_CONST(0.921662900035695) },
+    { FRAC_CONST(0.385162174052990), FRAC_CONST(0.922848904035094) },
+    { FRAC_CONST(0.382329100870125), FRAC_CONST(0.924026221829144) },
+    { FRAC_CONST(0.379492429060153), FRAC_CONST(0.925194842336480) },
+    { FRAC_CONST(0.376652185322910), FRAC_CONST(0.926354754557603) },
+    { FRAC_CONST(0.373808396391851), FRAC_CONST(0.927505947574975) },
+    { FRAC_CONST(0.370961089033802), FRAC_CONST(0.928648410553131) },
+    { FRAC_CONST(0.368110290048703), FRAC_CONST(0.929782132738772) },
+    { FRAC_CONST(0.365256026269360), FRAC_CONST(0.930907103460875) },
+    { FRAC_CONST(0.362398324561191), FRAC_CONST(0.932023312130786) },
+    { FRAC_CONST(0.359537211821973), FRAC_CONST(0.933130748242325) },
+    { FRAC_CONST(0.356672714981588), FRAC_CONST(0.934229401371881) },
+    { FRAC_CONST(0.353804861001772), FRAC_CONST(0.935319261178512) },
+    { FRAC_CONST(0.350933676875858), FRAC_CONST(0.936400317404042) },
+    { FRAC_CONST(0.348059189628526), FRAC_CONST(0.937472559873159) },
+    { FRAC_CONST(0.345181426315543), FRAC_CONST(0.938535978493509) },
+    { FRAC_CONST(0.342300414023514), FRAC_CONST(0.939590563255789) },
+    { FRAC_CONST(0.339416179869623), FRAC_CONST(0.940636304233848) },
+    { FRAC_CONST(0.336528751001382), FRAC_CONST(0.941673191584771) },
+    { FRAC_CONST(0.333638154596371), FRAC_CONST(0.942701215548982) },
+    { FRAC_CONST(0.330744417861983), FRAC_CONST(0.943720366450326) },
+    { FRAC_CONST(0.327847568035171), FRAC_CONST(0.944730634696168) },
+    { FRAC_CONST(0.324947632382188), FRAC_CONST(0.945732010777477) },
+    { FRAC_CONST(0.322044638198335), FRAC_CONST(0.946724485268921) },
+    { FRAC_CONST(0.319138612807696), FRAC_CONST(0.947708048828952) },
+    { FRAC_CONST(0.316229583562890), FRAC_CONST(0.948682692199895) },
+    { FRAC_CONST(0.313317577844809), FRAC_CONST(0.949648406208035) },
+    { FRAC_CONST(0.310402623062359), FRAC_CONST(0.950605181763705) },
+    { FRAC_CONST(0.307484746652204), FRAC_CONST(0.951553009861369) },
+    { FRAC_CONST(0.304563976078509), FRAC_CONST(0.952491881579706) },
+    { FRAC_CONST(0.301640338832679), FRAC_CONST(0.953421788081700) },
+    { FRAC_CONST(0.298713862433100), FRAC_CONST(0.954342720614716) },
+    { FRAC_CONST(0.295784574424884), FRAC_CONST(0.955254670510587) },
+    { FRAC_CONST(0.292852502379605), FRAC_CONST(0.956157629185692) },
+    { FRAC_CONST(0.289917673895041), FRAC_CONST(0.957051588141041) },
+    { FRAC_CONST(0.286980116594916), FRAC_CONST(0.957936538962351) },
+    { FRAC_CONST(0.284039858128637), FRAC_CONST(0.958812473320129) },
+    { FRAC_CONST(0.281096926171038), FRAC_CONST(0.959679382969747) },
+    { FRAC_CONST(0.278151348422115), FRAC_CONST(0.960537259751520) },
+    { FRAC_CONST(0.275203152606767), FRAC_CONST(0.961386095590786) },
+    { FRAC_CONST(0.272252366474537), FRAC_CONST(0.962225882497979) },
+    { FRAC_CONST(0.269299017799346), FRAC_CONST(0.963056612568704) },
+    { FRAC_CONST(0.266343134379238), FRAC_CONST(0.963878277983814) },
+    { FRAC_CONST(0.263384744036113), FRAC_CONST(0.964690871009481) },
+    { FRAC_CONST(0.260423874615468), FRAC_CONST(0.965494383997270) },
+    { FRAC_CONST(0.257460553986133), FRAC_CONST(0.966288809384210) },
+    { FRAC_CONST(0.254494810040011), FRAC_CONST(0.967074139692867) },
+    { FRAC_CONST(0.251526670691813), FRAC_CONST(0.967850367531414) },
+    { FRAC_CONST(0.248556163878797), FRAC_CONST(0.968617485593698) },
+    { FRAC_CONST(0.245583317560504), FRAC_CONST(0.969375486659311) },
+    { FRAC_CONST(0.242608159718497), FRAC_CONST(0.970124363593660) },
+    { FRAC_CONST(0.239630718356094), FRAC_CONST(0.970864109348029) },
+    { FRAC_CONST(0.236651021498106), FRAC_CONST(0.971594716959650) },
+    { FRAC_CONST(0.233669097190577), FRAC_CONST(0.972316179551765) },
+    { FRAC_CONST(0.230684973500512), FRAC_CONST(0.973028490333694) },
+    { FRAC_CONST(0.227698678515621), FRAC_CONST(0.973731642600896) },
+    { FRAC_CONST(0.224710240344050), FRAC_CONST(0.974425629735035) },
+    { FRAC_CONST(0.221719687114115), FRAC_CONST(0.975110445204039) },
+    { FRAC_CONST(0.218727046974045), FRAC_CONST(0.975786082562164) },
+    { FRAC_CONST(0.215732348091706), FRAC_CONST(0.976452535450054) },
+    { FRAC_CONST(0.212735618654346), FRAC_CONST(0.977109797594801) },
+    { FRAC_CONST(0.209736886868323), FRAC_CONST(0.977757862810003) },
+    { FRAC_CONST(0.206736180958844), FRAC_CONST(0.978396724995823) },
+    { FRAC_CONST(0.203733529169694), FRAC_CONST(0.979026378139048) },
+    { FRAC_CONST(0.200728959762976), FRAC_CONST(0.979646816313141) },
+    { FRAC_CONST(0.197722501018842), FRAC_CONST(0.980258033678304) },
+    { FRAC_CONST(0.194714181235226), FRAC_CONST(0.980860024481524) },
+    { FRAC_CONST(0.191704028727580), FRAC_CONST(0.981452783056636) },
+    { FRAC_CONST(0.188692071828605), FRAC_CONST(0.982036303824369) },
+    { FRAC_CONST(0.185678338887988), FRAC_CONST(0.982610581292405) },
+    { FRAC_CONST(0.182662858272129), FRAC_CONST(0.983175610055424) },
+    { FRAC_CONST(0.179645658363882), FRAC_CONST(0.983731384795162) },
+    { FRAC_CONST(0.176626767562281), FRAC_CONST(0.984277900280454) },
+    { FRAC_CONST(0.173606214282275), FRAC_CONST(0.984815151367289) },
+    { FRAC_CONST(0.170584026954464), FRAC_CONST(0.985343132998855) },
+    { FRAC_CONST(0.167560234024824), FRAC_CONST(0.985861840205587) },
+    { FRAC_CONST(0.164534863954446), FRAC_CONST(0.986371268105216) },
+    { FRAC_CONST(0.161507945219266), FRAC_CONST(0.986871411902812) },
+    { FRAC_CONST(0.158479506309796), FRAC_CONST(0.987362266890832) },
+    { FRAC_CONST(0.155449575730856), FRAC_CONST(0.987843828449162) },
+    { FRAC_CONST(0.152418182001307), FRAC_CONST(0.988316092045160) },
+    { FRAC_CONST(0.149385353653780), FRAC_CONST(0.988779053233702) },
+    { FRAC_CONST(0.146351119234411), FRAC_CONST(0.989232707657220) },
+    { FRAC_CONST(0.143315507302572), FRAC_CONST(0.989677051045747) },
+    { FRAC_CONST(0.140278546430595), FRAC_CONST(0.990112079216954) },
+    { FRAC_CONST(0.137240265203516), FRAC_CONST(0.990537788076189) },
+    { FRAC_CONST(0.134200692218792), FRAC_CONST(0.990954173616519) },
+    { FRAC_CONST(0.131159856086043), FRAC_CONST(0.991361231918763) },
+    { FRAC_CONST(0.128117785426777), FRAC_CONST(0.991758959151536) },
+    { FRAC_CONST(0.125074508874121), FRAC_CONST(0.992147351571276) },
+    { FRAC_CONST(0.122030055072553), FRAC_CONST(0.992526405522286) },
+    { FRAC_CONST(0.118984452677633), FRAC_CONST(0.992896117436766) },
+    { FRAC_CONST(0.115937730355728), FRAC_CONST(0.993256483834846) },
+    { FRAC_CONST(0.112889916783750), FRAC_CONST(0.993607501324622) },
+    { FRAC_CONST(0.109841040648883), FRAC_CONST(0.993949166602181) },
+    { FRAC_CONST(0.106791130648307), FRAC_CONST(0.994281476451642) },
+    { FRAC_CONST(0.103740215488939), FRAC_CONST(0.994604427745176) },
+    { FRAC_CONST(0.100688323887154), FRAC_CONST(0.994918017443043) },
+    { FRAC_CONST(0.097635484568517), FRAC_CONST(0.995222242593618) },
+    { FRAC_CONST(0.094581726267515), FRAC_CONST(0.995517100333418) },
+    { FRAC_CONST(0.091527077727285), FRAC_CONST(0.995802587887129) },
+    { FRAC_CONST(0.088471567699341), FRAC_CONST(0.996078702567634) },
+    { FRAC_CONST(0.085415224943307), FRAC_CONST(0.996345441776036) },
+    { FRAC_CONST(0.082358078226647), FRAC_CONST(0.996602803001684) },
+    { FRAC_CONST(0.079300156324388), FRAC_CONST(0.996850783822197) },
+    { FRAC_CONST(0.076241488018856), FRAC_CONST(0.997089381903483) },
+    { FRAC_CONST(0.073182102099403), FRAC_CONST(0.997318594999769) },
+    { FRAC_CONST(0.070122027362134), FRAC_CONST(0.997538420953611) },
+    { FRAC_CONST(0.067061292609637), FRAC_CONST(0.997748857695926) },
+    { FRAC_CONST(0.063999926650714), FRAC_CONST(0.997949903246001) },
+    { FRAC_CONST(0.060937958300107), FRAC_CONST(0.998141555711521) },
+    { FRAC_CONST(0.057875416378229), FRAC_CONST(0.998323813288578) },
+    { FRAC_CONST(0.054812329710890), FRAC_CONST(0.998496674261695) },
+    { FRAC_CONST(0.051748727129028), FRAC_CONST(0.998660137003838) },
+    { FRAC_CONST(0.048684637468439), FRAC_CONST(0.998814199976435) },
+    { FRAC_CONST(0.045620089569500), FRAC_CONST(0.998958861729386) },
+    { FRAC_CONST(0.042555112276904), FRAC_CONST(0.999094120901079) },
+    { FRAC_CONST(0.039489734439384), FRAC_CONST(0.999219976218404) },
+    { FRAC_CONST(0.036423984909444), FRAC_CONST(0.999336426496761) },
+    { FRAC_CONST(0.033357892543086), FRAC_CONST(0.999443470640078) },
+    { FRAC_CONST(0.030291486199539), FRAC_CONST(0.999541107640813) },
+    { FRAC_CONST(0.027224794740988), FRAC_CONST(0.999629336579970) },
+    { FRAC_CONST(0.024157847032300), FRAC_CONST(0.999708156627105) },
+    { FRAC_CONST(0.021090671940755), FRAC_CONST(0.999777567040333) },
+    { FRAC_CONST(0.018023298335774), FRAC_CONST(0.999837567166337) },
+    { FRAC_CONST(0.014955755088644), FRAC_CONST(0.999888156440373) },
+    { FRAC_CONST(0.011888071072252), FRAC_CONST(0.999929334386276) },
+    { FRAC_CONST(0.008820275160808), FRAC_CONST(0.999961100616463) },
+    { FRAC_CONST(0.005752396229574), FRAC_CONST(0.999983454831938) },
+    { FRAC_CONST(0.002684463154596), FRAC_CONST(0.999996396822294) }
+};
+
+/* 64 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_256[] =
+{
+    { FRAC_CONST(0.999995293809576), FRAC_CONST(0.003067956762966) },
+    { FRAC_CONST(0.999618822495179), FRAC_CONST(0.027608145778966) },
+    { FRAC_CONST(0.998640218180265), FRAC_CONST(0.052131704680283) },
+    { FRAC_CONST(0.997060070339483), FRAC_CONST(0.076623861392031) },
+    { FRAC_CONST(0.994879330794806), FRAC_CONST(0.101069862754828) },
+    { FRAC_CONST(0.992099313142192), FRAC_CONST(0.125454983411546) },
+    { FRAC_CONST(0.988721691960324), FRAC_CONST(0.149764534677322) },
+    { FRAC_CONST(0.984748501801904), FRAC_CONST(0.173983873387464) },
+    { FRAC_CONST(0.980182135968117), FRAC_CONST(0.198098410717954) },
+    { FRAC_CONST(0.975025345066994), FRAC_CONST(0.222093620973204) },
+    { FRAC_CONST(0.969281235356549), FRAC_CONST(0.245955050335795) },
+    { FRAC_CONST(0.962953266873684), FRAC_CONST(0.269668325572915) },
+    { FRAC_CONST(0.956045251349996), FRAC_CONST(0.293219162694259) },
+    { FRAC_CONST(0.948561349915730), FRAC_CONST(0.316593375556166) },
+    { FRAC_CONST(0.940506070593268), FRAC_CONST(0.339776884406827) },
+    { FRAC_CONST(0.931884265581668), FRAC_CONST(0.362755724367397) },
+    { FRAC_CONST(0.922701128333879), FRAC_CONST(0.385516053843919) },
+    { FRAC_CONST(0.912962190428398), FRAC_CONST(0.408044162864979) },
+    { FRAC_CONST(0.902673318237259), FRAC_CONST(0.430326481340083) },
+    { FRAC_CONST(0.891840709392343), FRAC_CONST(0.452349587233771) },
+    { FRAC_CONST(0.880470889052161), FRAC_CONST(0.474100214650550) },
+    { FRAC_CONST(0.868570705971341), FRAC_CONST(0.495565261825773) },
+    { FRAC_CONST(0.856147328375194), FRAC_CONST(0.516731799017650) },
+    { FRAC_CONST(0.843208239641845), FRAC_CONST(0.537587076295645) },
+    { FRAC_CONST(0.829761233794523), FRAC_CONST(0.558118531220556) },
+    { FRAC_CONST(0.815814410806734), FRAC_CONST(0.578313796411656) },
+    { FRAC_CONST(0.801376171723140), FRAC_CONST(0.598160706996342) },
+    { FRAC_CONST(0.786455213599086), FRAC_CONST(0.617647307937804) },
+    { FRAC_CONST(0.771060524261814), FRAC_CONST(0.636761861236284) },
+    { FRAC_CONST(0.755201376896537), FRAC_CONST(0.655492852999615) },
+    { FRAC_CONST(0.738887324460615), FRAC_CONST(0.673829000378756) },
+    { FRAC_CONST(0.722128193929215), FRAC_CONST(0.691759258364158) },
+    { FRAC_CONST(0.704934080375905), FRAC_CONST(0.709272826438866) },
+    { FRAC_CONST(0.687315340891759), FRAC_CONST(0.726359155084346) },
+    { FRAC_CONST(0.669282588346636), FRAC_CONST(0.743007952135122) },
+    { FRAC_CONST(0.650846684996381), FRAC_CONST(0.759209188978388) },
+    { FRAC_CONST(0.632018735939809), FRAC_CONST(0.774953106594874) },
+    { FRAC_CONST(0.612810082429410), FRAC_CONST(0.790230221437310) },
+    { FRAC_CONST(0.593232295039800), FRAC_CONST(0.805031331142964) },
+    { FRAC_CONST(0.573297166698042), FRAC_CONST(0.819347520076797) },
+    { FRAC_CONST(0.553016705580028), FRAC_CONST(0.833170164701913) },
+    { FRAC_CONST(0.532403127877198), FRAC_CONST(0.846490938774052) },
+    { FRAC_CONST(0.511468850437971), FRAC_CONST(0.859301818357008) },
+    { FRAC_CONST(0.490226483288291), FRAC_CONST(0.871595086655951) },
+    { FRAC_CONST(0.468688822035828), FRAC_CONST(0.883363338665732) },
+    { FRAC_CONST(0.446868840162374), FRAC_CONST(0.894599485631383) },
+    { FRAC_CONST(0.424779681209109), FRAC_CONST(0.905296759318119) },
+    { FRAC_CONST(0.402434650859419), FRAC_CONST(0.915448716088268) },
+    { FRAC_CONST(0.379847208924051), FRAC_CONST(0.925049240782678) },
+    { FRAC_CONST(0.357030961233430), FRAC_CONST(0.934092550404259) },
+    { FRAC_CONST(0.333999651442009), FRAC_CONST(0.942573197601447) },
+    { FRAC_CONST(0.310767152749611), FRAC_CONST(0.950486073949482) },
+    { FRAC_CONST(0.287347459544730), FRAC_CONST(0.957826413027533) },
+    { FRAC_CONST(0.263754678974832), FRAC_CONST(0.964589793289813) },
+    { FRAC_CONST(0.240003022448742), FRAC_CONST(0.970772140728950) },
+    { FRAC_CONST(0.216106797076220), FRAC_CONST(0.976369731330021) },
+    { FRAC_CONST(0.192080397049892), FRAC_CONST(0.981379193313755) },
+    { FRAC_CONST(0.167938294974731), FRAC_CONST(0.985797509167567) },
+    { FRAC_CONST(0.143695033150295), FRAC_CONST(0.989622017463201) },
+    { FRAC_CONST(0.119365214810991), FRAC_CONST(0.992850414459865) },
+    { FRAC_CONST(0.094963495329639), FRAC_CONST(0.995480755491927) },
+    { FRAC_CONST(0.070504573389614), FRAC_CONST(0.997511456140303) },
+    { FRAC_CONST(0.046003182130915), FRAC_CONST(0.998941293186857) },
+    { FRAC_CONST(0.021474080275470), FRAC_CONST(0.999769405351215) }
+};
+
+#ifdef LD_DEC
+/* 256 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_1024[] =
+{
+    { FRAC_CONST(0.999999705862882), FRAC_CONST(0.000766990318743) },
+    { FRAC_CONST(0.999976174986898), FRAC_CONST(0.006902858724730) },
+    { FRAC_CONST(0.999914995573113), FRAC_CONST(0.013038467241987) },
+    { FRAC_CONST(0.999816169924900), FRAC_CONST(0.019173584868323) },
+    { FRAC_CONST(0.999679701762988), FRAC_CONST(0.025307980620025) },
+    { FRAC_CONST(0.999505596225325), FRAC_CONST(0.031441423540560) },
+    { FRAC_CONST(0.999293859866888), FRAC_CONST(0.037573682709270) },
+    { FRAC_CONST(0.999044500659429), FRAC_CONST(0.043704527250063) },
+    { FRAC_CONST(0.998757527991183), FRAC_CONST(0.049833726340107) },
+    { FRAC_CONST(0.998432952666508), FRAC_CONST(0.055961049218521) },
+    { FRAC_CONST(0.998070786905482), FRAC_CONST(0.062086265195060) },
+    { FRAC_CONST(0.997671044343441), FRAC_CONST(0.068209143658806) },
+    { FRAC_CONST(0.997233740030466), FRAC_CONST(0.074329454086846) },
+    { FRAC_CONST(0.996758890430818), FRAC_CONST(0.080446966052950) },
+    { FRAC_CONST(0.996246513422316), FRAC_CONST(0.086561449236251) },
+    { FRAC_CONST(0.995696628295664), FRAC_CONST(0.092672673429913) },
+    { FRAC_CONST(0.995109255753726), FRAC_CONST(0.098780408549800) },
+    { FRAC_CONST(0.994484417910748), FRAC_CONST(0.104884424643135) },
+    { FRAC_CONST(0.993822138291520), FRAC_CONST(0.110984491897163) },
+    { FRAC_CONST(0.993122441830496), FRAC_CONST(0.117080380647801) },
+    { FRAC_CONST(0.992385354870852), FRAC_CONST(0.123171861388280) },
+    { FRAC_CONST(0.991610905163495), FRAC_CONST(0.129258704777796) },
+    { FRAC_CONST(0.990799121866020), FRAC_CONST(0.135340681650134) },
+    { FRAC_CONST(0.989950035541609), FRAC_CONST(0.141417563022303) },
+    { FRAC_CONST(0.989063678157882), FRAC_CONST(0.147489120103154) },
+    { FRAC_CONST(0.988140083085693), FRAC_CONST(0.153555124301993) },
+    { FRAC_CONST(0.987179285097874), FRAC_CONST(0.159615347237193) },
+    { FRAC_CONST(0.986181320367928), FRAC_CONST(0.165669560744784) },
+    { FRAC_CONST(0.985146226468662), FRAC_CONST(0.171717536887050) },
+    { FRAC_CONST(0.984074042370776), FRAC_CONST(0.177759047961107) },
+    { FRAC_CONST(0.982964808441396), FRAC_CONST(0.183793866507478) },
+    { FRAC_CONST(0.981818566442553), FRAC_CONST(0.189821765318656) },
+    { FRAC_CONST(0.980635359529608), FRAC_CONST(0.195842517447658) },
+    { FRAC_CONST(0.979415232249635), FRAC_CONST(0.201855896216568) },
+    { FRAC_CONST(0.978158230539735), FRAC_CONST(0.207861675225075) },
+    { FRAC_CONST(0.976864401725313), FRAC_CONST(0.213859628358994) },
+    { FRAC_CONST(0.975533794518291), FRAC_CONST(0.219849529798779) },
+    { FRAC_CONST(0.974166459015280), FRAC_CONST(0.225831154028026) },
+    { FRAC_CONST(0.972762446695689), FRAC_CONST(0.231804275841965) },
+    { FRAC_CONST(0.971321810419786), FRAC_CONST(0.237768670355934) },
+    { FRAC_CONST(0.969844604426715), FRAC_CONST(0.243724113013852) },
+    { FRAC_CONST(0.968330884332445), FRAC_CONST(0.249670379596669) },
+    { FRAC_CONST(0.966780707127683), FRAC_CONST(0.255607246230807) },
+    { FRAC_CONST(0.965194131175725), FRAC_CONST(0.261534489396596) },
+    { FRAC_CONST(0.963571216210257), FRAC_CONST(0.267451885936678) },
+    { FRAC_CONST(0.961912023333112), FRAC_CONST(0.273359213064419) },
+    { FRAC_CONST(0.960216615011963), FRAC_CONST(0.279256248372291) },
+    { FRAC_CONST(0.958485055077976), FRAC_CONST(0.285142769840249) },
+    { FRAC_CONST(0.956717408723403), FRAC_CONST(0.291018555844085) },
+    { FRAC_CONST(0.954913742499131), FRAC_CONST(0.296883385163778) },
+    { FRAC_CONST(0.953074124312172), FRAC_CONST(0.302737036991819) },
+    { FRAC_CONST(0.951198623423113), FRAC_CONST(0.308579290941525) },
+    { FRAC_CONST(0.949287310443502), FRAC_CONST(0.314409927055337) },
+    { FRAC_CONST(0.947340257333192), FRAC_CONST(0.320228725813100) },
+    { FRAC_CONST(0.945357537397632), FRAC_CONST(0.326035468140330) },
+    { FRAC_CONST(0.943339225285108), FRAC_CONST(0.331829935416461) },
+    { FRAC_CONST(0.941285396983929), FRAC_CONST(0.337611909483075) },
+    { FRAC_CONST(0.939196129819570), FRAC_CONST(0.343381172652115) },
+    { FRAC_CONST(0.937071502451759), FRAC_CONST(0.349137507714085) },
+    { FRAC_CONST(0.934911594871516), FRAC_CONST(0.354880697946223) },
+    { FRAC_CONST(0.932716488398140), FRAC_CONST(0.360610527120662) },
+    { FRAC_CONST(0.930486265676150), FRAC_CONST(0.366326779512574) },
+    { FRAC_CONST(0.928221010672169), FRAC_CONST(0.372029239908285) },
+    { FRAC_CONST(0.925920808671770), FRAC_CONST(0.377717693613386) },
+    { FRAC_CONST(0.923585746276257), FRAC_CONST(0.383391926460809) },
+    { FRAC_CONST(0.921215911399409), FRAC_CONST(0.389051724818894) },
+    { FRAC_CONST(0.918811393264170), FRAC_CONST(0.394696875599434) },
+    { FRAC_CONST(0.916372282399289), FRAC_CONST(0.400327166265690) },
+    { FRAC_CONST(0.913898670635912), FRAC_CONST(0.405942384840403) },
+    { FRAC_CONST(0.911390651104122), FRAC_CONST(0.411542319913765) },
+    { FRAC_CONST(0.908848318229439), FRAC_CONST(0.417126760651388) },
+    { FRAC_CONST(0.906271767729258), FRAC_CONST(0.422695496802233) },
+    { FRAC_CONST(0.903661096609248), FRAC_CONST(0.428248318706532) },
+    { FRAC_CONST(0.901016403159702), FRAC_CONST(0.433785017303679) },
+    { FRAC_CONST(0.898337786951834), FRAC_CONST(0.439305384140100) },
+    { FRAC_CONST(0.895625348834030), FRAC_CONST(0.444809211377105) },
+    { FRAC_CONST(0.892879190928052), FRAC_CONST(0.450296291798709) },
+    { FRAC_CONST(0.890099416625192), FRAC_CONST(0.455766418819435) },
+    { FRAC_CONST(0.887286130582383), FRAC_CONST(0.461219386492092) },
+    { FRAC_CONST(0.884439438718254), FRAC_CONST(0.466654989515531) },
+    { FRAC_CONST(0.881559448209144), FRAC_CONST(0.472073023242369) },
+    { FRAC_CONST(0.878646267485068), FRAC_CONST(0.477473283686698) },
+    { FRAC_CONST(0.875700006225635), FRAC_CONST(0.482855567531766) },
+    { FRAC_CONST(0.872720775355914), FRAC_CONST(0.488219672137627) },
+    { FRAC_CONST(0.869708687042266), FRAC_CONST(0.493565395548775) },
+    { FRAC_CONST(0.866663854688111), FRAC_CONST(0.498892536501745) },
+    { FRAC_CONST(0.863586392929668), FRAC_CONST(0.504200894432690) },
+    { FRAC_CONST(0.860476417631632), FRAC_CONST(0.509490269484936) },
+    { FRAC_CONST(0.857334045882816), FRAC_CONST(0.514760462516501) },
+    { FRAC_CONST(0.854159395991739), FRAC_CONST(0.520011275107596) },
+    { FRAC_CONST(0.850952587482176), FRAC_CONST(0.525242509568095) },
+    { FRAC_CONST(0.847713741088654), FRAC_CONST(0.530453968944976) },
+    { FRAC_CONST(0.844442978751911), FRAC_CONST(0.535645457029741) },
+    { FRAC_CONST(0.841140423614298), FRAC_CONST(0.540816778365797) },
+    { FRAC_CONST(0.837806200015151), FRAC_CONST(0.545967738255818) },
+    { FRAC_CONST(0.834440433486103), FRAC_CONST(0.551098142769075) },
+    { FRAC_CONST(0.831043250746362), FRAC_CONST(0.556207798748740) },
+    { FRAC_CONST(0.827614779697938), FRAC_CONST(0.561296513819151) },
+    { FRAC_CONST(0.824155149420829), FRAC_CONST(0.566364096393064) },
+    { FRAC_CONST(0.820664490168157), FRAC_CONST(0.571410355678857) },
+    { FRAC_CONST(0.817142933361273), FRAC_CONST(0.576435101687722) },
+    { FRAC_CONST(0.813590611584799), FRAC_CONST(0.581438145240810) },
+    { FRAC_CONST(0.810007658581641), FRAC_CONST(0.586419297976361) },
+    { FRAC_CONST(0.806394209247956), FRAC_CONST(0.591378372356788) },
+    { FRAC_CONST(0.802750399628069), FRAC_CONST(0.596315181675744) },
+    { FRAC_CONST(0.799076366909352), FRAC_CONST(0.601229540065149) },
+    { FRAC_CONST(0.795372249417061), FRAC_CONST(0.606121262502186) },
+    { FRAC_CONST(0.791638186609126), FRAC_CONST(0.610990164816272) },
+    { FRAC_CONST(0.787874319070900), FRAC_CONST(0.615836063695985) },
+    { FRAC_CONST(0.784080788509870), FRAC_CONST(0.620658776695972) },
+    { FRAC_CONST(0.780257737750317), FRAC_CONST(0.625458122243814) },
+    { FRAC_CONST(0.776405310727940), FRAC_CONST(0.630233919646864) },
+    { FRAC_CONST(0.772523652484441), FRAC_CONST(0.634985989099049) },
+    { FRAC_CONST(0.768612909162058), FRAC_CONST(0.639714151687640) },
+    { FRAC_CONST(0.764673227998067), FRAC_CONST(0.644418229399988) },
+    { FRAC_CONST(0.760704757319237), FRAC_CONST(0.649098045130226) },
+    { FRAC_CONST(0.756707646536246), FRAC_CONST(0.653753422685936) },
+    { FRAC_CONST(0.752682046138055), FRAC_CONST(0.658384186794785) },
+    { FRAC_CONST(0.748628107686245), FRAC_CONST(0.662990163111121) },
+    { FRAC_CONST(0.744545983809307), FRAC_CONST(0.667571178222540) },
+    { FRAC_CONST(0.740435828196898), FRAC_CONST(0.672127059656412) },
+    { FRAC_CONST(0.736297795594053), FRAC_CONST(0.676657635886375) },
+    { FRAC_CONST(0.732132041795361), FRAC_CONST(0.681162736338795) },
+    { FRAC_CONST(0.727938723639099), FRAC_CONST(0.685642191399187) },
+    { FRAC_CONST(0.723717999001324), FRAC_CONST(0.690095832418600) },
+    { FRAC_CONST(0.719470026789933), FRAC_CONST(0.694523491719966) },
+    { FRAC_CONST(0.715194966938680), FRAC_CONST(0.698925002604414) },
+    { FRAC_CONST(0.710892980401152), FRAC_CONST(0.703300199357549) },
+    { FRAC_CONST(0.706564229144710), FRAC_CONST(0.707648917255684) },
+    { FRAC_CONST(0.702208876144392), FRAC_CONST(0.711970992572050) },
+    { FRAC_CONST(0.697827085376777), FRAC_CONST(0.716266262582953) },
+    { FRAC_CONST(0.693419021813812), FRAC_CONST(0.720534565573905) },
+    { FRAC_CONST(0.688984851416597), FRAC_CONST(0.724775740845711) },
+    { FRAC_CONST(0.684524741129142), FRAC_CONST(0.728989628720519) },
+    { FRAC_CONST(0.680038858872079), FRAC_CONST(0.733176070547833) },
+    { FRAC_CONST(0.675527373536339), FRAC_CONST(0.737334908710483) },
+    { FRAC_CONST(0.670990454976794), FRAC_CONST(0.741465986630563) },
+    { FRAC_CONST(0.666428274005865), FRAC_CONST(0.745569148775325) },
+    { FRAC_CONST(0.661841002387087), FRAC_CONST(0.749644240663033) },
+    { FRAC_CONST(0.657228812828643), FRAC_CONST(0.753691108868781) },
+    { FRAC_CONST(0.652591878976863), FRAC_CONST(0.757709601030268) },
+    { FRAC_CONST(0.647930375409685), FRAC_CONST(0.761699565853535) },
+    { FRAC_CONST(0.643244477630086), FRAC_CONST(0.765660853118662) },
+    { FRAC_CONST(0.638534362059467), FRAC_CONST(0.769593313685423) },
+    { FRAC_CONST(0.633800206031017), FRAC_CONST(0.773496799498899) },
+    { FRAC_CONST(0.629042187783036), FRAC_CONST(0.777371163595056) },
+    { FRAC_CONST(0.624260486452221), FRAC_CONST(0.781216260106276) },
+    { FRAC_CONST(0.619455282066924), FRAC_CONST(0.785031944266848) },
+    { FRAC_CONST(0.614626755540375), FRAC_CONST(0.788818072418420) },
+    { FRAC_CONST(0.609775088663868), FRAC_CONST(0.792574502015408) },
+    { FRAC_CONST(0.604900464099920), FRAC_CONST(0.796301091630359) },
+    { FRAC_CONST(0.600003065375389), FRAC_CONST(0.799997700959282) },
+    { FRAC_CONST(0.595083076874570), FRAC_CONST(0.803664190826924) },
+    { FRAC_CONST(0.590140683832249), FRAC_CONST(0.807300423192014) },
+    { FRAC_CONST(0.585176072326730), FRAC_CONST(0.810906261152460) },
+    { FRAC_CONST(0.580189429272832), FRAC_CONST(0.814481568950499) },
+    { FRAC_CONST(0.575180942414845), FRAC_CONST(0.818026211977813) },
+    { FRAC_CONST(0.570150800319470), FRAC_CONST(0.821540056780598) },
+    { FRAC_CONST(0.565099192368714), FRAC_CONST(0.825022971064580) },
+    { FRAC_CONST(0.560026308752760), FRAC_CONST(0.828474823700007) },
+    { FRAC_CONST(0.554932340462810), FRAC_CONST(0.831895484726578) },
+    { FRAC_CONST(0.549817479283891), FRAC_CONST(0.835284825358337) },
+    { FRAC_CONST(0.544681917787635), FRAC_CONST(0.838642717988527) },
+    { FRAC_CONST(0.539525849325029), FRAC_CONST(0.841969036194388) },
+    { FRAC_CONST(0.534349468019138), FRAC_CONST(0.845263654741918) },
+    { FRAC_CONST(0.529152968757791), FRAC_CONST(0.848526449590593) },
+    { FRAC_CONST(0.523936547186249), FRAC_CONST(0.851757297898029) },
+    { FRAC_CONST(0.518700399699835), FRAC_CONST(0.854956078024615) },
+    { FRAC_CONST(0.513444723436544), FRAC_CONST(0.858122669538086) },
+    { FRAC_CONST(0.508169716269615), FRAC_CONST(0.861256953218062) },
+    { FRAC_CONST(0.502875576800087), FRAC_CONST(0.864358811060534) },
+    { FRAC_CONST(0.497562504349319), FRAC_CONST(0.867428126282307) },
+    { FRAC_CONST(0.492230698951486), FRAC_CONST(0.870464783325398) },
+    { FRAC_CONST(0.486880361346047), FRAC_CONST(0.873468667861385) },
+    { FRAC_CONST(0.481511692970190), FRAC_CONST(0.876439666795714) },
+    { FRAC_CONST(0.476124895951244), FRAC_CONST(0.879377668271953) },
+    { FRAC_CONST(0.470720173099072), FRAC_CONST(0.882282561676009) },
+    { FRAC_CONST(0.465297727898435), FRAC_CONST(0.885154237640285) },
+    { FRAC_CONST(0.459857764501330), FRAC_CONST(0.887992588047806) },
+    { FRAC_CONST(0.454400487719304), FRAC_CONST(0.890797506036281) },
+    { FRAC_CONST(0.448926103015743), FRAC_CONST(0.893568886002136) },
+    { FRAC_CONST(0.443434816498138), FRAC_CONST(0.896306623604480) },
+    { FRAC_CONST(0.437926834910323), FRAC_CONST(0.899010615769039) },
+    { FRAC_CONST(0.432402365624690), FRAC_CONST(0.901680760692038) },
+    { FRAC_CONST(0.426861616634386), FRAC_CONST(0.904316957844028) },
+    { FRAC_CONST(0.421304796545480), FRAC_CONST(0.906919107973678) },
+    { FRAC_CONST(0.415732114569105), FRAC_CONST(0.909487113111505) },
+    { FRAC_CONST(0.410143780513590), FRAC_CONST(0.912020876573568) },
+    { FRAC_CONST(0.404540004776553), FRAC_CONST(0.914520302965104) },
+    { FRAC_CONST(0.398920998336983), FRAC_CONST(0.916985298184123) },
+    { FRAC_CONST(0.393286972747297), FRAC_CONST(0.919415769424947) },
+    { FRAC_CONST(0.387638140125373), FRAC_CONST(0.921811625181708) },
+    { FRAC_CONST(0.381974713146567), FRAC_CONST(0.924172775251791) },
+    { FRAC_CONST(0.376296905035705), FRAC_CONST(0.926499130739231) },
+    { FRAC_CONST(0.370604929559052), FRAC_CONST(0.928790604058057) },
+    { FRAC_CONST(0.364899001016267), FRAC_CONST(0.931047108935595) },
+    { FRAC_CONST(0.359179334232337), FRAC_CONST(0.933268560415712) },
+    { FRAC_CONST(0.353446144549481), FRAC_CONST(0.935454874862015) },
+    { FRAC_CONST(0.347699647819051), FRAC_CONST(0.937605969961000) },
+    { FRAC_CONST(0.341940060393402), FRAC_CONST(0.939721764725153) },
+    { FRAC_CONST(0.336167599117745), FRAC_CONST(0.941802179495998) },
+    { FRAC_CONST(0.330382481321983), FRAC_CONST(0.943847135947093) },
+    { FRAC_CONST(0.324584924812532), FRAC_CONST(0.945856557086984) },
+    { FRAC_CONST(0.318775147864118), FRAC_CONST(0.947830367262101) },
+    { FRAC_CONST(0.312953369211560), FRAC_CONST(0.949768492159607) },
+    { FRAC_CONST(0.307119808041533), FRAC_CONST(0.951670858810194) },
+    { FRAC_CONST(0.301274683984318), FRAC_CONST(0.953537395590833) },
+    { FRAC_CONST(0.295418217105532), FRAC_CONST(0.955368032227470) },
+    { FRAC_CONST(0.289550627897843), FRAC_CONST(0.957162699797670) },
+    { FRAC_CONST(0.283672137272669), FRAC_CONST(0.958921330733213) },
+    { FRAC_CONST(0.277782966551858), FRAC_CONST(0.960643858822638) },
+    { FRAC_CONST(0.271883337459360), FRAC_CONST(0.962330219213737) },
+    { FRAC_CONST(0.265973472112876), FRAC_CONST(0.963980348415994) },
+    { FRAC_CONST(0.260053593015495), FRAC_CONST(0.965594184302977) },
+    { FRAC_CONST(0.254123923047321), FRAC_CONST(0.967171666114677) },
+    { FRAC_CONST(0.248184685457075), FRAC_CONST(0.968712734459795) },
+    { FRAC_CONST(0.242236103853696), FRAC_CONST(0.970217331317979) },
+    { FRAC_CONST(0.236278402197920), FRAC_CONST(0.971685400042009) },
+    { FRAC_CONST(0.230311804793846), FRAC_CONST(0.973116885359925) },
+    { FRAC_CONST(0.224336536280494), FRAC_CONST(0.974511733377116) },
+    { FRAC_CONST(0.218352821623346), FRAC_CONST(0.975869891578341) },
+    { FRAC_CONST(0.212360886105879), FRAC_CONST(0.977191308829712) },
+    { FRAC_CONST(0.206360955321076), FRAC_CONST(0.978475935380617) },
+    { FRAC_CONST(0.200353255162940), FRAC_CONST(0.979723722865591) },
+    { FRAC_CONST(0.194338011817989), FRAC_CONST(0.980934624306142) },
+    { FRAC_CONST(0.188315451756732), FRAC_CONST(0.982108594112514) },
+    { FRAC_CONST(0.182285801725153), FRAC_CONST(0.983245588085407) },
+    { FRAC_CONST(0.176249288736168), FRAC_CONST(0.984345563417642) },
+    { FRAC_CONST(0.170206140061078), FRAC_CONST(0.985408478695768) },
+    { FRAC_CONST(0.164156583221016), FRAC_CONST(0.986434293901627) },
+    { FRAC_CONST(0.158100845978377), FRAC_CONST(0.987422970413855) },
+    { FRAC_CONST(0.152039156328246), FRAC_CONST(0.988374471009341) },
+    { FRAC_CONST(0.145971742489812), FRAC_CONST(0.989288759864625) },
+    { FRAC_CONST(0.139898832897777), FRAC_CONST(0.990165802557248) },
+    { FRAC_CONST(0.133820656193755), FRAC_CONST(0.991005566067049) },
+    { FRAC_CONST(0.127737441217662), FRAC_CONST(0.991808018777406) },
+    { FRAC_CONST(0.121649416999106), FRAC_CONST(0.992573130476429) },
+    { FRAC_CONST(0.115556812748755), FRAC_CONST(0.993300872358093) },
+    { FRAC_CONST(0.109459857849718), FRAC_CONST(0.993991217023329) },
+    { FRAC_CONST(0.103358781848900), FRAC_CONST(0.994644138481051) },
+    { FRAC_CONST(0.097253814448363), FRAC_CONST(0.995259612149133) },
+    { FRAC_CONST(0.091145185496681), FRAC_CONST(0.995837614855342) },
+    { FRAC_CONST(0.085033124980280), FRAC_CONST(0.996378124838200) },
+    { FRAC_CONST(0.078917863014785), FRAC_CONST(0.996881121747814) },
+    { FRAC_CONST(0.072799629836352), FRAC_CONST(0.997346586646633) },
+    { FRAC_CONST(0.066678655793002), FRAC_CONST(0.997774502010168) },
+    { FRAC_CONST(0.060555171335948), FRAC_CONST(0.998164851727646) },
+    { FRAC_CONST(0.054429407010919), FRAC_CONST(0.998517621102622) },
+    { FRAC_CONST(0.048301593449480), FRAC_CONST(0.998832796853528) },
+    { FRAC_CONST(0.042171961360348), FRAC_CONST(0.999110367114175) },
+    { FRAC_CONST(0.036040741520706), FRAC_CONST(0.999350321434199) },
+    { FRAC_CONST(0.029908164767517), FRAC_CONST(0.999552650779457) },
+    { FRAC_CONST(0.023774461988828), FRAC_CONST(0.999717347532362) },
+    { FRAC_CONST(0.017639864115082), FRAC_CONST(0.999844405492175) },
+    { FRAC_CONST(0.011504602110423), FRAC_CONST(0.999933819875236) },
+    { FRAC_CONST(0.005368906963996), FRAC_CONST(0.999985587315143) }
+};
+#endif // LD_DEC
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+/* 480 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_1920[] =
+{
+    { FRAC_CONST(0.999999916334328), FRAC_CONST(0.000409061532028) },
+    { FRAC_CONST(0.999993223088129), FRAC_CONST(0.003681545574400) },
+    { FRAC_CONST(0.999975820717897), FRAC_CONST(0.006953990190376) },
+    { FRAC_CONST(0.999947709409999), FRAC_CONST(0.010226360334704) },
+    { FRAC_CONST(0.999908889465485), FRAC_CONST(0.013498620962929) },
+    { FRAC_CONST(0.999859361300084), FRAC_CONST(0.016770737031768) },
+    { FRAC_CONST(0.999799125444203), FRAC_CONST(0.020042673499487) },
+    { FRAC_CONST(0.999728182542920), FRAC_CONST(0.023314395326274) },
+    { FRAC_CONST(0.999646533355977), FRAC_CONST(0.026585867474619) },
+    { FRAC_CONST(0.999554178757770), FRAC_CONST(0.029857054909681) },
+    { FRAC_CONST(0.999451119737344), FRAC_CONST(0.033127922599673) },
+    { FRAC_CONST(0.999337357398377), FRAC_CONST(0.036398435516228) },
+    { FRAC_CONST(0.999212892959173), FRAC_CONST(0.039668558634781) },
+    { FRAC_CONST(0.999077727752645), FRAC_CONST(0.042938256934941) },
+    { FRAC_CONST(0.998931863226306), FRAC_CONST(0.046207495400865) },
+    { FRAC_CONST(0.998775300942246), FRAC_CONST(0.049476239021636) },
+    { FRAC_CONST(0.998608042577122), FRAC_CONST(0.052744452791636) },
+    { FRAC_CONST(0.998430089922136), FRAC_CONST(0.056012101710921) },
+    { FRAC_CONST(0.998241444883019), FRAC_CONST(0.059279150785597) },
+    { FRAC_CONST(0.998042109480008), FRAC_CONST(0.062545565028192) },
+    { FRAC_CONST(0.997832085847824), FRAC_CONST(0.065811309458034) },
+    { FRAC_CONST(0.997611376235651), FRAC_CONST(0.069076349101624) },
+    { FRAC_CONST(0.997379983007114), FRAC_CONST(0.072340648993011) },
+    { FRAC_CONST(0.997137908640245), FRAC_CONST(0.075604174174166) },
+    { FRAC_CONST(0.996885155727469), FRAC_CONST(0.078866889695354) },
+    { FRAC_CONST(0.996621726975566), FRAC_CONST(0.082128760615515) },
+    { FRAC_CONST(0.996347625205645), FRAC_CONST(0.085389752002632) },
+    { FRAC_CONST(0.996062853353117), FRAC_CONST(0.088649828934106) },
+    { FRAC_CONST(0.995767414467660), FRAC_CONST(0.091908956497133) },
+    { FRAC_CONST(0.995461311713186), FRAC_CONST(0.095167099789075) },
+    { FRAC_CONST(0.995144548367810), FRAC_CONST(0.098424223917834) },
+    { FRAC_CONST(0.994817127823813), FRAC_CONST(0.101680294002229) },
+    { FRAC_CONST(0.994479053587606), FRAC_CONST(0.104935275172364) },
+    { FRAC_CONST(0.994130329279692), FRAC_CONST(0.108189132570007) },
+    { FRAC_CONST(0.993770958634630), FRAC_CONST(0.111441831348957) },
+    { FRAC_CONST(0.993400945500988), FRAC_CONST(0.114693336675426) },
+    { FRAC_CONST(0.993020293841312), FRAC_CONST(0.117943613728403) },
+    { FRAC_CONST(0.992629007732074), FRAC_CONST(0.121192627700032) },
+    { FRAC_CONST(0.992227091363634), FRAC_CONST(0.124440343795983) },
+    { FRAC_CONST(0.991814549040194), FRAC_CONST(0.127686727235827) },
+    { FRAC_CONST(0.991391385179751), FRAC_CONST(0.130931743253405) },
+    { FRAC_CONST(0.990957604314048), FRAC_CONST(0.134175357097202) },
+    { FRAC_CONST(0.990513211088533), FRAC_CONST(0.137417534030720) },
+    { FRAC_CONST(0.990058210262297), FRAC_CONST(0.140658239332849) },
+    { FRAC_CONST(0.989592606708036), FRAC_CONST(0.143897438298239) },
+    { FRAC_CONST(0.989116405411988), FRAC_CONST(0.147135096237670) },
+    { FRAC_CONST(0.988629611473887), FRAC_CONST(0.150371178478428) },
+    { FRAC_CONST(0.988132230106905), FRAC_CONST(0.153605650364672) },
+    { FRAC_CONST(0.987624266637598), FRAC_CONST(0.156838477257806) },
+    { FRAC_CONST(0.987105726505845), FRAC_CONST(0.160069624536852) },
+    { FRAC_CONST(0.986576615264794), FRAC_CONST(0.163299057598817) },
+    { FRAC_CONST(0.986036938580803), FRAC_CONST(0.166526741859069) },
+    { FRAC_CONST(0.985486702233375), FRAC_CONST(0.169752642751702) },
+    { FRAC_CONST(0.984925912115099), FRAC_CONST(0.172976725729910) },
+    { FRAC_CONST(0.984354574231587), FRAC_CONST(0.176198956266353) },
+    { FRAC_CONST(0.983772694701407), FRAC_CONST(0.179419299853531) },
+    { FRAC_CONST(0.983180279756024), FRAC_CONST(0.182637722004152) },
+    { FRAC_CONST(0.982577335739725), FRAC_CONST(0.185854188251500) },
+    { FRAC_CONST(0.981963869109555), FRAC_CONST(0.189068664149806) },
+    { FRAC_CONST(0.981339886435250), FRAC_CONST(0.192281115274616) },
+    { FRAC_CONST(0.980705394399163), FRAC_CONST(0.195491507223158) },
+    { FRAC_CONST(0.980060399796194), FRAC_CONST(0.198699805614714) },
+    { FRAC_CONST(0.979404909533716), FRAC_CONST(0.201905976090986) },
+    { FRAC_CONST(0.978738930631504), FRAC_CONST(0.205109984316464) },
+    { FRAC_CONST(0.978062470221657), FRAC_CONST(0.208311795978794) },
+    { FRAC_CONST(0.977375535548522), FRAC_CONST(0.211511376789145) },
+    { FRAC_CONST(0.976678133968618), FRAC_CONST(0.214708692482577) },
+    { FRAC_CONST(0.975970272950556), FRAC_CONST(0.217903708818409) },
+    { FRAC_CONST(0.975251960074958), FRAC_CONST(0.221096391580581) },
+    { FRAC_CONST(0.974523203034377), FRAC_CONST(0.224286706578026) },
+    { FRAC_CONST(0.973784009633218), FRAC_CONST(0.227474619645035) },
+    { FRAC_CONST(0.973034387787646), FRAC_CONST(0.230660096641619) },
+    { FRAC_CONST(0.972274345525510), FRAC_CONST(0.233843103453878) },
+    { FRAC_CONST(0.971503890986252), FRAC_CONST(0.237023605994367) },
+    { FRAC_CONST(0.970723032420820), FRAC_CONST(0.240201570202459) },
+    { FRAC_CONST(0.969931778191584), FRAC_CONST(0.243376962044711) },
+    { FRAC_CONST(0.969130136772239), FRAC_CONST(0.246549747515226) },
+    { FRAC_CONST(0.968318116747721), FRAC_CONST(0.249719892636022) },
+    { FRAC_CONST(0.967495726814114), FRAC_CONST(0.252887363457390) },
+    { FRAC_CONST(0.966662975778551), FRAC_CONST(0.256052126058264) },
+    { FRAC_CONST(0.965819872559127), FRAC_CONST(0.259214146546579) },
+    { FRAC_CONST(0.964966426184802), FRAC_CONST(0.262373391059634) },
+    { FRAC_CONST(0.964102645795299), FRAC_CONST(0.265529825764461) },
+    { FRAC_CONST(0.963228540641012), FRAC_CONST(0.268683416858178) },
+    { FRAC_CONST(0.962344120082907), FRAC_CONST(0.271834130568359) },
+    { FRAC_CONST(0.961449393592416), FRAC_CONST(0.274981933153391) },
+    { FRAC_CONST(0.960544370751341), FRAC_CONST(0.278126790902837) },
+    { FRAC_CONST(0.959629061251750), FRAC_CONST(0.281268670137799) },
+    { FRAC_CONST(0.958703474895872), FRAC_CONST(0.284407537211272) },
+    { FRAC_CONST(0.957767621595993), FRAC_CONST(0.287543358508512) },
+    { FRAC_CONST(0.956821511374351), FRAC_CONST(0.290676100447394) },
+    { FRAC_CONST(0.955865154363025), FRAC_CONST(0.293805729478766) },
+    { FRAC_CONST(0.954898560803832), FRAC_CONST(0.296932212086818) },
+    { FRAC_CONST(0.953921741048211), FRAC_CONST(0.300055514789431) },
+    { FRAC_CONST(0.952934705557117), FRAC_CONST(0.303175604138543) },
+    { FRAC_CONST(0.951937464900908), FRAC_CONST(0.306292446720504) },
+    { FRAC_CONST(0.950930029759229), FRAC_CONST(0.309406009156434) },
+    { FRAC_CONST(0.949912410920903), FRAC_CONST(0.312516258102580) },
+    { FRAC_CONST(0.948884619283808), FRAC_CONST(0.315623160250676) },
+    { FRAC_CONST(0.947846665854767), FRAC_CONST(0.318726682328294) },
+    { FRAC_CONST(0.946798561749429), FRAC_CONST(0.321826791099207) },
+    { FRAC_CONST(0.945740318192145), FRAC_CONST(0.324923453363742) },
+    { FRAC_CONST(0.944671946515855), FRAC_CONST(0.328016635959131) },
+    { FRAC_CONST(0.943593458161960), FRAC_CONST(0.331106305759876) },
+    { FRAC_CONST(0.942504864680205), FRAC_CONST(0.334192429678095) },
+    { FRAC_CONST(0.941406177728551), FRAC_CONST(0.337274974663880) },
+    { FRAC_CONST(0.940297409073052), FRAC_CONST(0.340353907705650) },
+    { FRAC_CONST(0.939178570587730), FRAC_CONST(0.343429195830507) },
+    { FRAC_CONST(0.938049674254446), FRAC_CONST(0.346500806104585) },
+    { FRAC_CONST(0.936910732162774), FRAC_CONST(0.349568705633406) },
+    { FRAC_CONST(0.935761756509868), FRAC_CONST(0.352632861562230) },
+    { FRAC_CONST(0.934602759600334), FRAC_CONST(0.355693241076410) },
+    { FRAC_CONST(0.933433753846097), FRAC_CONST(0.358749811401739) },
+    { FRAC_CONST(0.932254751766271), FRAC_CONST(0.361802539804806) },
+    { FRAC_CONST(0.931065765987021), FRAC_CONST(0.364851393593340) },
+    { FRAC_CONST(0.929866809241428), FRAC_CONST(0.367896340116568) },
+    { FRAC_CONST(0.928657894369357), FRAC_CONST(0.370937346765559) },
+    { FRAC_CONST(0.927439034317314), FRAC_CONST(0.373974380973575) },
+    { FRAC_CONST(0.926210242138311), FRAC_CONST(0.377007410216418) },
+    { FRAC_CONST(0.924971530991726), FRAC_CONST(0.380036402012783) },
+    { FRAC_CONST(0.923722914143160), FRAC_CONST(0.383061323924602) },
+    { FRAC_CONST(0.922464404964295), FRAC_CONST(0.386082143557389) },
+    { FRAC_CONST(0.921196016932755), FRAC_CONST(0.389098828560595) },
+    { FRAC_CONST(0.919917763631956), FRAC_CONST(0.392111346627946) },
+    { FRAC_CONST(0.918629658750963), FRAC_CONST(0.395119665497795) },
+    { FRAC_CONST(0.917331716084346), FRAC_CONST(0.398123752953462) },
+    { FRAC_CONST(0.916023949532027), FRAC_CONST(0.401123576823585) },
+    { FRAC_CONST(0.914706373099136), FRAC_CONST(0.404119104982459) },
+    { FRAC_CONST(0.913379000895858), FRAC_CONST(0.407110305350386) },
+    { FRAC_CONST(0.912041847137282), FRAC_CONST(0.410097145894012) },
+    { FRAC_CONST(0.910694926143251), FRAC_CONST(0.413079594626675) },
+    { FRAC_CONST(0.909338252338207), FRAC_CONST(0.416057619608744) },
+    { FRAC_CONST(0.907971840251037), FRAC_CONST(0.419031188947965) },
+    { FRAC_CONST(0.906595704514915), FRAC_CONST(0.422000270799800) },
+    { FRAC_CONST(0.905209859867151), FRAC_CONST(0.424964833367766) },
+    { FRAC_CONST(0.903814321149027), FRAC_CONST(0.427924844903780) },
+    { FRAC_CONST(0.902409103305641), FRAC_CONST(0.430880273708497) },
+    { FRAC_CONST(0.900994221385748), FRAC_CONST(0.433831088131649) },
+    { FRAC_CONST(0.899569690541596), FRAC_CONST(0.436777256572384) },
+    { FRAC_CONST(0.898135526028766), FRAC_CONST(0.439718747479604) },
+    { FRAC_CONST(0.896691743206008), FRAC_CONST(0.442655529352306) },
+    { FRAC_CONST(0.895238357535076), FRAC_CONST(0.445587570739915) },
+    { FRAC_CONST(0.893775384580563), FRAC_CONST(0.448514840242624) },
+    { FRAC_CONST(0.892302840009734), FRAC_CONST(0.451437306511726) },
+    { FRAC_CONST(0.890820739592359), FRAC_CONST(0.454354938249958) },
+    { FRAC_CONST(0.889329099200541), FRAC_CONST(0.457267704211826) },
+    { FRAC_CONST(0.887827934808551), FRAC_CONST(0.460175573203949) },
+    { FRAC_CONST(0.886317262492655), FRAC_CONST(0.463078514085383) },
+    { FRAC_CONST(0.884797098430938), FRAC_CONST(0.465976495767966) },
+    { FRAC_CONST(0.883267458903136), FRAC_CONST(0.468869487216642) },
+    { FRAC_CONST(0.881728360290461), FRAC_CONST(0.471757457449795) },
+    { FRAC_CONST(0.880179819075421), FRAC_CONST(0.474640375539586) },
+    { FRAC_CONST(0.878621851841649), FRAC_CONST(0.477518210612278) },
+    { FRAC_CONST(0.877054475273722), FRAC_CONST(0.480390931848569) },
+    { FRAC_CONST(0.875477706156984), FRAC_CONST(0.483258508483922) },
+    { FRAC_CONST(0.873891561377366), FRAC_CONST(0.486120909808896) },
+    { FRAC_CONST(0.872296057921204), FRAC_CONST(0.488978105169472) },
+    { FRAC_CONST(0.870691212875058), FRAC_CONST(0.491830063967383) },
+    { FRAC_CONST(0.869077043425529), FRAC_CONST(0.494676755660442) },
+    { FRAC_CONST(0.867453566859076), FRAC_CONST(0.497518149762867) },
+    { FRAC_CONST(0.865820800561827), FRAC_CONST(0.500354215845611) },
+    { FRAC_CONST(0.864178762019399), FRAC_CONST(0.503184923536685) },
+    { FRAC_CONST(0.862527468816704), FRAC_CONST(0.506010242521482) },
+    { FRAC_CONST(0.860866938637767), FRAC_CONST(0.508830142543107) },
+    { FRAC_CONST(0.859197189265532), FRAC_CONST(0.511644593402696) },
+    { FRAC_CONST(0.857518238581672), FRAC_CONST(0.514453564959741) },
+    { FRAC_CONST(0.855830104566401), FRAC_CONST(0.517257027132414) },
+    { FRAC_CONST(0.854132805298278), FRAC_CONST(0.520054949897887) },
+    { FRAC_CONST(0.852426358954015), FRAC_CONST(0.522847303292655) },
+    { FRAC_CONST(0.850710783808280), FRAC_CONST(0.525634057412856) },
+    { FRAC_CONST(0.848986098233506), FRAC_CONST(0.528415182414593) },
+    { FRAC_CONST(0.847252320699689), FRAC_CONST(0.531190648514252) },
+    { FRAC_CONST(0.845509469774194), FRAC_CONST(0.533960425988819) },
+    { FRAC_CONST(0.843757564121554), FRAC_CONST(0.536724485176205) },
+    { FRAC_CONST(0.841996622503271), FRAC_CONST(0.539482796475555) },
+    { FRAC_CONST(0.840226663777615), FRAC_CONST(0.542235330347571) },
+    { FRAC_CONST(0.838447706899422), FRAC_CONST(0.544982057314827) },
+    { FRAC_CONST(0.836659770919891), FRAC_CONST(0.547722947962084) },
+    { FRAC_CONST(0.834862874986380), FRAC_CONST(0.550457972936605) },
+    { FRAC_CONST(0.833057038342201), FRAC_CONST(0.553187102948470) },
+    { FRAC_CONST(0.831242280326413), FRAC_CONST(0.555910308770889) },
+    { FRAC_CONST(0.829418620373617), FRAC_CONST(0.558627561240515) },
+    { FRAC_CONST(0.827586078013746), FRAC_CONST(0.561338831257758) },
+    { FRAC_CONST(0.825744672871856), FRAC_CONST(0.564044089787093) },
+    { FRAC_CONST(0.823894424667918), FRAC_CONST(0.566743307857377) },
+    { FRAC_CONST(0.822035353216601), FRAC_CONST(0.569436456562150) },
+    { FRAC_CONST(0.820167478427070), FRAC_CONST(0.572123507059955) },
+    { FRAC_CONST(0.818290820302761), FRAC_CONST(0.574804430574639) },
+    { FRAC_CONST(0.816405398941175), FRAC_CONST(0.577479198395666) },
+    { FRAC_CONST(0.814511234533661), FRAC_CONST(0.580147781878420) },
+    { FRAC_CONST(0.812608347365198), FRAC_CONST(0.582810152444517) },
+    { FRAC_CONST(0.810696757814178), FRAC_CONST(0.585466281582107) },
+    { FRAC_CONST(0.808776486352191), FRAC_CONST(0.588116140846181) },
+    { FRAC_CONST(0.806847553543799), FRAC_CONST(0.590759701858874) },
+    { FRAC_CONST(0.804909980046325), FRAC_CONST(0.593396936309773) },
+    { FRAC_CONST(0.802963786609623), FRAC_CONST(0.596027815956215) },
+    { FRAC_CONST(0.801008994075862), FRAC_CONST(0.598652312623592) },
+    { FRAC_CONST(0.799045623379300), FRAC_CONST(0.601270398205654) },
+    { FRAC_CONST(0.797073695546059), FRAC_CONST(0.603882044664808) },
+    { FRAC_CONST(0.795093231693901), FRAC_CONST(0.606487224032418) },
+    { FRAC_CONST(0.793104253032005), FRAC_CONST(0.609085908409106) },
+    { FRAC_CONST(0.791106780860733), FRAC_CONST(0.611678069965050) },
+    { FRAC_CONST(0.789100836571407), FRAC_CONST(0.614263680940283) },
+    { FRAC_CONST(0.787086441646080), FRAC_CONST(0.616842713644988) },
+    { FRAC_CONST(0.785063617657302), FRAC_CONST(0.619415140459796) },
+    { FRAC_CONST(0.783032386267894), FRAC_CONST(0.621980933836084) },
+    { FRAC_CONST(0.780992769230711), FRAC_CONST(0.624540066296266) },
+    { FRAC_CONST(0.778944788388414), FRAC_CONST(0.627092510434089) },
+    { FRAC_CONST(0.776888465673232), FRAC_CONST(0.629638238914927) },
+    { FRAC_CONST(0.774823823106730), FRAC_CONST(0.632177224476073) },
+    { FRAC_CONST(0.772750882799570), FRAC_CONST(0.634709439927031) },
+    { FRAC_CONST(0.770669666951277), FRAC_CONST(0.637234858149809) },
+    { FRAC_CONST(0.768580197850002), FRAC_CONST(0.639753452099206) },
+    { FRAC_CONST(0.766482497872280), FRAC_CONST(0.642265194803105) },
+    { FRAC_CONST(0.764376589482793), FRAC_CONST(0.644770059362758) },
+    { FRAC_CONST(0.762262495234126), FRAC_CONST(0.647268018953079) },
+    { FRAC_CONST(0.760140237766532), FRAC_CONST(0.649759046822928) },
+    { FRAC_CONST(0.758009839807683), FRAC_CONST(0.652243116295397) },
+    { FRAC_CONST(0.755871324172429), FRAC_CONST(0.654720200768098) },
+    { FRAC_CONST(0.753724713762555), FRAC_CONST(0.657190273713446) },
+    { FRAC_CONST(0.751570031566534), FRAC_CONST(0.659653308678945) },
+    { FRAC_CONST(0.749407300659280), FRAC_CONST(0.662109279287469) },
+    { FRAC_CONST(0.747236544201905), FRAC_CONST(0.664558159237545) },
+    { FRAC_CONST(0.745057785441466), FRAC_CONST(0.666999922303638) },
+    { FRAC_CONST(0.742871047710719), FRAC_CONST(0.669434542336425) },
+    { FRAC_CONST(0.740676354427868), FRAC_CONST(0.671861993263083) },
+    { FRAC_CONST(0.738473729096316), FRAC_CONST(0.674282249087562) },
+    { FRAC_CONST(0.736263195304409), FRAC_CONST(0.676695283890867) },
+    { FRAC_CONST(0.734044776725190), FRAC_CONST(0.679101071831334) },
+    { FRAC_CONST(0.731818497116138), FRAC_CONST(0.681499587144906) },
+    { FRAC_CONST(0.729584380318920), FRAC_CONST(0.683890804145412) },
+    { FRAC_CONST(0.727342450259131), FRAC_CONST(0.686274697224838) },
+    { FRAC_CONST(0.725092730946042), FRAC_CONST(0.688651240853606) },
+    { FRAC_CONST(0.722835246472338), FRAC_CONST(0.691020409580841) },
+    { FRAC_CONST(0.720570021013866), FRAC_CONST(0.693382178034651) },
+    { FRAC_CONST(0.718297078829369), FRAC_CONST(0.695736520922392) },
+    { FRAC_CONST(0.716016444260233), FRAC_CONST(0.698083413030944) },
+    { FRAC_CONST(0.713728141730222), FRAC_CONST(0.700422829226978) },
+    { FRAC_CONST(0.711432195745216), FRAC_CONST(0.702754744457225) },
+    { FRAC_CONST(0.709128630892954), FRAC_CONST(0.705079133748748) },
+    { FRAC_CONST(0.706817471842764), FRAC_CONST(0.707395972209203) },
+    { FRAC_CONST(0.704498743345302), FRAC_CONST(0.709705235027113) },
+    { FRAC_CONST(0.702172470232289), FRAC_CONST(0.712006897472128) },
+    { FRAC_CONST(0.699838677416240), FRAC_CONST(0.714300934895292) },
+    { FRAC_CONST(0.697497389890200), FRAC_CONST(0.716587322729308) },
+    { FRAC_CONST(0.695148632727480), FRAC_CONST(0.718866036488799) },
+    { FRAC_CONST(0.692792431081381), FRAC_CONST(0.721137051770570) },
+    { FRAC_CONST(0.690428810184929), FRAC_CONST(0.723400344253874) },
+    { FRAC_CONST(0.688057795350606), FRAC_CONST(0.725655889700665) },
+    { FRAC_CONST(0.685679411970075), FRAC_CONST(0.727903663955865) },
+    { FRAC_CONST(0.683293685513912), FRAC_CONST(0.730143642947616) },
+    { FRAC_CONST(0.680900641531330), FRAC_CONST(0.732375802687543) },
+    { FRAC_CONST(0.678500305649909), FRAC_CONST(0.734600119271009) },
+    { FRAC_CONST(0.676092703575316), FRAC_CONST(0.736816568877370) },
+    { FRAC_CONST(0.673677861091036), FRAC_CONST(0.739025127770231) },
+    { FRAC_CONST(0.671255804058092), FRAC_CONST(0.741225772297702) },
+    { FRAC_CONST(0.668826558414768), FRAC_CONST(0.743418478892647) },
+    { FRAC_CONST(0.666390150176334), FRAC_CONST(0.745603224072940) },
+    { FRAC_CONST(0.663946605434765), FRAC_CONST(0.747779984441716) },
+    { FRAC_CONST(0.661495950358462), FRAC_CONST(0.749948736687619) },
+    { FRAC_CONST(0.659038211191971), FRAC_CONST(0.752109457585056) },
+    { FRAC_CONST(0.656573414255705), FRAC_CONST(0.754262123994441) },
+    { FRAC_CONST(0.654101585945659), FRAC_CONST(0.756406712862448) },
+    { FRAC_CONST(0.651622752733128), FRAC_CONST(0.758543201222251) },
+    { FRAC_CONST(0.649136941164425), FRAC_CONST(0.760671566193777) },
+    { FRAC_CONST(0.646644177860593), FRAC_CONST(0.762791784983948) },
+    { FRAC_CONST(0.644144489517126), FRAC_CONST(0.764903834886923) },
+    { FRAC_CONST(0.641637902903677), FRAC_CONST(0.767007693284345) },
+    { FRAC_CONST(0.639124444863776), FRAC_CONST(0.769103337645580) },
+    { FRAC_CONST(0.636604142314538), FRAC_CONST(0.771190745527961) },
+    { FRAC_CONST(0.634077022246379), FRAC_CONST(0.773269894577026) },
+    { FRAC_CONST(0.631543111722725), FRAC_CONST(0.775340762526760) },
+    { FRAC_CONST(0.629002437879721), FRAC_CONST(0.777403327199831) },
+    { FRAC_CONST(0.626455027925944), FRAC_CONST(0.779457566507828) },
+    { FRAC_CONST(0.623900909142107), FRAC_CONST(0.781503458451498) },
+    { FRAC_CONST(0.621340108880771), FRAC_CONST(0.783540981120982) },
+    { FRAC_CONST(0.618772654566049), FRAC_CONST(0.785570112696050) },
+    { FRAC_CONST(0.616198573693314), FRAC_CONST(0.787590831446332) },
+    { FRAC_CONST(0.613617893828905), FRAC_CONST(0.789603115731555) },
+    { FRAC_CONST(0.611030642609828), FRAC_CONST(0.791606944001769) },
+    { FRAC_CONST(0.608436847743468), FRAC_CONST(0.793602294797585) },
+    { FRAC_CONST(0.605836537007281), FRAC_CONST(0.795589146750397) },
+    { FRAC_CONST(0.603229738248508), FRAC_CONST(0.797567478582619) },
+    { FRAC_CONST(0.600616479383869), FRAC_CONST(0.799537269107905) },
+    { FRAC_CONST(0.597996788399267), FRAC_CONST(0.801498497231381) },
+    { FRAC_CONST(0.595370693349487), FRAC_CONST(0.803451141949871) },
+    { FRAC_CONST(0.592738222357898), FRAC_CONST(0.805395182352117) },
+    { FRAC_CONST(0.590099403616149), FRAC_CONST(0.807330597619008) },
+    { FRAC_CONST(0.587454265383869), FRAC_CONST(0.809257367023803) },
+    { FRAC_CONST(0.584802835988364), FRAC_CONST(0.811175469932349) },
+    { FRAC_CONST(0.582145143824311), FRAC_CONST(0.813084885803304) },
+    { FRAC_CONST(0.579481217353460), FRAC_CONST(0.814985594188359) },
+    { FRAC_CONST(0.576811085104321), FRAC_CONST(0.816877574732454) },
+    { FRAC_CONST(0.574134775671867), FRAC_CONST(0.818760807173997) },
+    { FRAC_CONST(0.571452317717222), FRAC_CONST(0.820635271345081) },
+    { FRAC_CONST(0.568763739967354), FRAC_CONST(0.822500947171703) },
+    { FRAC_CONST(0.566069071214772), FRAC_CONST(0.824357814673971) },
+    { FRAC_CONST(0.563368340317214), FRAC_CONST(0.826205853966327) },
+    { FRAC_CONST(0.560661576197336), FRAC_CONST(0.828045045257756) },
+    { FRAC_CONST(0.557948807842409), FRAC_CONST(0.829875368851995) },
+    { FRAC_CONST(0.555230064304002), FRAC_CONST(0.831696805147750) },
+    { FRAC_CONST(0.552505374697674), FRAC_CONST(0.833509334638900) },
+    { FRAC_CONST(0.549774768202663), FRAC_CONST(0.835312937914713) },
+    { FRAC_CONST(0.547038274061568), FRAC_CONST(0.837107595660044) },
+    { FRAC_CONST(0.544295921580046), FRAC_CONST(0.838893288655553) },
+    { FRAC_CONST(0.541547740126486), FRAC_CONST(0.840669997777901) },
+    { FRAC_CONST(0.538793759131706), FRAC_CONST(0.842437703999961) },
+    { FRAC_CONST(0.536034008088628), FRAC_CONST(0.844196388391019) },
+    { FRAC_CONST(0.533268516551970), FRAC_CONST(0.845946032116980) },
+    { FRAC_CONST(0.530497314137923), FRAC_CONST(0.847686616440563) },
+    { FRAC_CONST(0.527720430523840), FRAC_CONST(0.849418122721510) },
+    { FRAC_CONST(0.524937895447912), FRAC_CONST(0.851140532416778) },
+    { FRAC_CONST(0.522149738708856), FRAC_CONST(0.852853827080745) },
+    { FRAC_CONST(0.519355990165590), FRAC_CONST(0.854557988365401) },
+    { FRAC_CONST(0.516556679736915), FRAC_CONST(0.856252998020546) },
+    { FRAC_CONST(0.513751837401199), FRAC_CONST(0.857938837893991) },
+    { FRAC_CONST(0.510941493196049), FRAC_CONST(0.859615489931744) },
+    { FRAC_CONST(0.508125677217994), FRAC_CONST(0.861282936178208) },
+    { FRAC_CONST(0.505304419622159), FRAC_CONST(0.862941158776375) },
+    { FRAC_CONST(0.502477750621949), FRAC_CONST(0.864590139968012) },
+    { FRAC_CONST(0.499645700488717), FRAC_CONST(0.866229862093855) },
+    { FRAC_CONST(0.496808299551444), FRAC_CONST(0.867860307593799) },
+    { FRAC_CONST(0.493965578196415), FRAC_CONST(0.869481459007080) },
+    { FRAC_CONST(0.491117566866892), FRAC_CONST(0.871093298972471) },
+    { FRAC_CONST(0.488264296062789), FRAC_CONST(0.872695810228461) },
+    { FRAC_CONST(0.485405796340343), FRAC_CONST(0.874288975613440) },
+    { FRAC_CONST(0.482542098311789), FRAC_CONST(0.875872778065888) },
+    { FRAC_CONST(0.479673232645033), FRAC_CONST(0.877447200624553) },
+    { FRAC_CONST(0.476799230063322), FRAC_CONST(0.879012226428633) },
+    { FRAC_CONST(0.473920121344914), FRAC_CONST(0.880567838717962) },
+    { FRAC_CONST(0.471035937322751), FRAC_CONST(0.882114020833179) },
+    { FRAC_CONST(0.468146708884125), FRAC_CONST(0.883650756215917) },
+    { FRAC_CONST(0.465252466970353), FRAC_CONST(0.885178028408975) },
+    { FRAC_CONST(0.462353242576441), FRAC_CONST(0.886695821056495) },
+    { FRAC_CONST(0.459449066750752), FRAC_CONST(0.888204117904136) },
+    { FRAC_CONST(0.456539970594675), FRAC_CONST(0.889702902799251) },
+    { FRAC_CONST(0.453625985262295), FRAC_CONST(0.891192159691058) },
+    { FRAC_CONST(0.450707141960053), FRAC_CONST(0.892671872630812) },
+    { FRAC_CONST(0.447783471946415), FRAC_CONST(0.894142025771977) },
+    { FRAC_CONST(0.444855006531538), FRAC_CONST(0.895602603370393) },
+    { FRAC_CONST(0.441921777076935), FRAC_CONST(0.897053589784447) },
+    { FRAC_CONST(0.438983814995137), FRAC_CONST(0.898494969475242) },
+    { FRAC_CONST(0.436041151749356), FRAC_CONST(0.899926727006758) },
+    { FRAC_CONST(0.433093818853152), FRAC_CONST(0.901348847046022) },
+    { FRAC_CONST(0.430141847870093), FRAC_CONST(0.902761314363272) },
+    { FRAC_CONST(0.427185270413416), FRAC_CONST(0.904164113832116) },
+    { FRAC_CONST(0.424224118145690), FRAC_CONST(0.905557230429701) },
+    { FRAC_CONST(0.421258422778478), FRAC_CONST(0.906940649236866) },
+    { FRAC_CONST(0.418288216071994), FRAC_CONST(0.908314355438308) },
+    { FRAC_CONST(0.415313529834766), FRAC_CONST(0.909678334322736) },
+    { FRAC_CONST(0.412334395923293), FRAC_CONST(0.911032571283032) },
+    { FRAC_CONST(0.409350846241706), FRAC_CONST(0.912377051816407) },
+    { FRAC_CONST(0.406362912741425), FRAC_CONST(0.913711761524555) },
+    { FRAC_CONST(0.403370627420818), FRAC_CONST(0.915036686113806) },
+    { FRAC_CONST(0.400374022324857), FRAC_CONST(0.916351811395282) },
+    { FRAC_CONST(0.397373129544774), FRAC_CONST(0.917657123285050) },
+    { FRAC_CONST(0.394367981217720), FRAC_CONST(0.918952607804266) },
+    { FRAC_CONST(0.391358609526420), FRAC_CONST(0.920238251079332) },
+    { FRAC_CONST(0.388345046698826), FRAC_CONST(0.921514039342042) },
+    { FRAC_CONST(0.385327325007776), FRAC_CONST(0.922779958929729) },
+    { FRAC_CONST(0.382305476770645), FRAC_CONST(0.924035996285410) },
+    { FRAC_CONST(0.379279534348999), FRAC_CONST(0.925282137957935) },
+    { FRAC_CONST(0.376249530148250), FRAC_CONST(0.926518370602127) },
+    { FRAC_CONST(0.373215496617310), FRAC_CONST(0.927744680978929) },
+    { FRAC_CONST(0.370177466248239), FRAC_CONST(0.928961055955541) },
+    { FRAC_CONST(0.367135471575903), FRAC_CONST(0.930167482505564) },
+    { FRAC_CONST(0.364089545177621), FRAC_CONST(0.931363947709140) },
+    { FRAC_CONST(0.361039719672816), FRAC_CONST(0.932550438753087) },
+    { FRAC_CONST(0.357986027722671), FRAC_CONST(0.933726942931039) },
+    { FRAC_CONST(0.354928502029772), FRAC_CONST(0.934893447643582) },
+    { FRAC_CONST(0.351867175337763), FRAC_CONST(0.936049940398387) },
+    { FRAC_CONST(0.348802080430994), FRAC_CONST(0.937196408810347) },
+    { FRAC_CONST(0.345733250134169), FRAC_CONST(0.938332840601705) },
+    { FRAC_CONST(0.342660717311994), FRAC_CONST(0.939459223602190) },
+    { FRAC_CONST(0.339584514868829), FRAC_CONST(0.940575545749145) },
+    { FRAC_CONST(0.336504675748328), FRAC_CONST(0.941681795087657) },
+    { FRAC_CONST(0.333421232933097), FRAC_CONST(0.942777959770684) },
+    { FRAC_CONST(0.330334219444328), FRAC_CONST(0.943864028059183) },
+    { FRAC_CONST(0.327243668341457), FRAC_CONST(0.944939988322235) },
+    { FRAC_CONST(0.324149612721804), FRAC_CONST(0.946005829037171) },
+    { FRAC_CONST(0.321052085720218), FRAC_CONST(0.947061538789691) },
+    { FRAC_CONST(0.317951120508725), FRAC_CONST(0.948107106273994) },
+    { FRAC_CONST(0.314846750296171), FRAC_CONST(0.949142520292891) },
+    { FRAC_CONST(0.311739008327867), FRAC_CONST(0.950167769757930) },
+    { FRAC_CONST(0.308627927885232), FRAC_CONST(0.951182843689513) },
+    { FRAC_CONST(0.305513542285440), FRAC_CONST(0.952187731217013) },
+    { FRAC_CONST(0.302395884881056), FRAC_CONST(0.953182421578893) },
+    { FRAC_CONST(0.299274989059689), FRAC_CONST(0.954166904122818) },
+    { FRAC_CONST(0.296150888243624), FRAC_CONST(0.955141168305771) },
+    { FRAC_CONST(0.293023615889471), FRAC_CONST(0.956105203694164) },
+    { FRAC_CONST(0.289893205487806), FRAC_CONST(0.957058999963955) },
+    { FRAC_CONST(0.286759690562807), FRAC_CONST(0.958002546900750) },
+    { FRAC_CONST(0.283623104671904), FRAC_CONST(0.958935834399920) },
+    { FRAC_CONST(0.280483481405410), FRAC_CONST(0.959858852466706) },
+    { FRAC_CONST(0.277340854386169), FRAC_CONST(0.960771591216325) },
+    { FRAC_CONST(0.274195257269191), FRAC_CONST(0.961674040874080) },
+    { FRAC_CONST(0.271046723741295), FRAC_CONST(0.962566191775459) },
+    { FRAC_CONST(0.267895287520743), FRAC_CONST(0.963448034366243) },
+    { FRAC_CONST(0.264740982356888), FRAC_CONST(0.964319559202607) },
+    { FRAC_CONST(0.261583842029803), FRAC_CONST(0.965180756951218) },
+    { FRAC_CONST(0.258423900349924), FRAC_CONST(0.966031618389343) },
+    { FRAC_CONST(0.255261191157689), FRAC_CONST(0.966872134404937) },
+    { FRAC_CONST(0.252095748323171), FRAC_CONST(0.967702295996750) },
+    { FRAC_CONST(0.248927605745720), FRAC_CONST(0.968522094274417) },
+    { FRAC_CONST(0.245756797353599), FRAC_CONST(0.969331520458559) },
+    { FRAC_CONST(0.242583357103617), FRAC_CONST(0.970130565880871) },
+    { FRAC_CONST(0.239407318980770), FRAC_CONST(0.970919221984218) },
+    { FRAC_CONST(0.236228716997876), FRAC_CONST(0.971697480322728) },
+    { FRAC_CONST(0.233047585195206), FRAC_CONST(0.972465332561878) },
+    { FRAC_CONST(0.229863957640129), FRAC_CONST(0.973222770478587) },
+    { FRAC_CONST(0.226677868426735), FRAC_CONST(0.973969785961306) },
+    { FRAC_CONST(0.223489351675482), FRAC_CONST(0.974706371010097) },
+    { FRAC_CONST(0.220298441532823), FRAC_CONST(0.975432517736727) },
+    { FRAC_CONST(0.217105172170841), FRAC_CONST(0.976148218364747) },
+    { FRAC_CONST(0.213909577786886), FRAC_CONST(0.976853465229579) },
+    { FRAC_CONST(0.210711692603206), FRAC_CONST(0.977548250778596) },
+    { FRAC_CONST(0.207511550866582), FRAC_CONST(0.978232567571202) },
+    { FRAC_CONST(0.204309186847962), FRAC_CONST(0.978906408278914) },
+    { FRAC_CONST(0.201104634842092), FRAC_CONST(0.979569765685441) },
+    { FRAC_CONST(0.197897929167148), FRAC_CONST(0.980222632686756) },
+    { FRAC_CONST(0.194689104164373), FRAC_CONST(0.980865002291179) },
+    { FRAC_CONST(0.191478194197704), FRAC_CONST(0.981496867619447) },
+    { FRAC_CONST(0.188265233653407), FRAC_CONST(0.982118221904791) },
+    { FRAC_CONST(0.185050256939710), FRAC_CONST(0.982729058493005) },
+    { FRAC_CONST(0.181833298486427), FRAC_CONST(0.983329370842520) },
+    { FRAC_CONST(0.178614392744603), FRAC_CONST(0.983919152524473) },
+    { FRAC_CONST(0.175393574186129), FRAC_CONST(0.984498397222776) },
+    { FRAC_CONST(0.172170877303385), FRAC_CONST(0.985067098734184) },
+    { FRAC_CONST(0.168946336608867), FRAC_CONST(0.985625250968360) },
+    { FRAC_CONST(0.165719986634814), FRAC_CONST(0.986172847947943) },
+    { FRAC_CONST(0.162491861932842), FRAC_CONST(0.986709883808609) },
+    { FRAC_CONST(0.159261997073573), FRAC_CONST(0.987236352799134) },
+    { FRAC_CONST(0.156030426646266), FRAC_CONST(0.987752249281460) },
+    { FRAC_CONST(0.152797185258443), FRAC_CONST(0.988257567730749) },
+    { FRAC_CONST(0.149562307535523), FRAC_CONST(0.988752302735447) },
+    { FRAC_CONST(0.146325828120446), FRAC_CONST(0.989236448997339) },
+    { FRAC_CONST(0.143087781673307), FRAC_CONST(0.989710001331608) },
+    { FRAC_CONST(0.139848202870981), FRAC_CONST(0.990172954666889) },
+    { FRAC_CONST(0.136607126406757), FRAC_CONST(0.990625304045323) },
+    { FRAC_CONST(0.133364586989957), FRAC_CONST(0.991067044622612) },
+    { FRAC_CONST(0.130120619345575), FRAC_CONST(0.991498171668069) },
+    { FRAC_CONST(0.126875258213898), FRAC_CONST(0.991918680564670) },
+    { FRAC_CONST(0.123628538350136), FRAC_CONST(0.992328566809103) },
+    { FRAC_CONST(0.120380494524051), FRAC_CONST(0.992727826011815) },
+    { FRAC_CONST(0.117131161519582), FRAC_CONST(0.993116453897061) },
+    { FRAC_CONST(0.113880574134475), FRAC_CONST(0.993494446302948) },
+    { FRAC_CONST(0.110628767179910), FRAC_CONST(0.993861799181482) },
+    { FRAC_CONST(0.107375775480128), FRAC_CONST(0.994218508598608) },
+    { FRAC_CONST(0.104121633872055), FRAC_CONST(0.994564570734255) },
+    { FRAC_CONST(0.100866377204933), FRAC_CONST(0.994899981882376) },
+    { FRAC_CONST(0.097610040339947), FRAC_CONST(0.995224738450986) },
+    { FRAC_CONST(0.094352658149849), FRAC_CONST(0.995538836962204) },
+    { FRAC_CONST(0.091094265518583), FRAC_CONST(0.995842274052287) },
+    { FRAC_CONST(0.087834897340919), FRAC_CONST(0.996135046471667) },
+    { FRAC_CONST(0.084574588522070), FRAC_CONST(0.996417151084987) },
+    { FRAC_CONST(0.081313373977324), FRAC_CONST(0.996688584871134) },
+    { FRAC_CONST(0.078051288631670), FRAC_CONST(0.996949344923269) },
+    { FRAC_CONST(0.074788367419420), FRAC_CONST(0.997199428448862) },
+    { FRAC_CONST(0.071524645283840), FRAC_CONST(0.997438832769720) },
+    { FRAC_CONST(0.068260157176771), FRAC_CONST(0.997667555322013) },
+    { FRAC_CONST(0.064994938058259), FRAC_CONST(0.997885593656308) },
+    { FRAC_CONST(0.061729022896176), FRAC_CONST(0.998092945437590) },
+    { FRAC_CONST(0.058462446665851), FRAC_CONST(0.998289608445286) },
+    { FRAC_CONST(0.055195244349690), FRAC_CONST(0.998475580573295) },
+    { FRAC_CONST(0.051927450936806), FRAC_CONST(0.998650859830004) },
+    { FRAC_CONST(0.048659101422640), FRAC_CONST(0.998815444338313) },
+    { FRAC_CONST(0.045390230808591), FRAC_CONST(0.998969332335654) },
+    { FRAC_CONST(0.042120874101635), FRAC_CONST(0.999112522174011) },
+    { FRAC_CONST(0.038851066313958), FRAC_CONST(0.999245012319936) },
+    { FRAC_CONST(0.035580842462574), FRAC_CONST(0.999366801354564) },
+    { FRAC_CONST(0.032310237568951), FRAC_CONST(0.999477887973635) },
+    { FRAC_CONST(0.029039286658643), FRAC_CONST(0.999578270987499) },
+    { FRAC_CONST(0.025768024760904), FRAC_CONST(0.999667949321134) },
+    { FRAC_CONST(0.022496486908322), FRAC_CONST(0.999746922014158) },
+    { FRAC_CONST(0.019224708136438), FRAC_CONST(0.999815188220837) },
+    { FRAC_CONST(0.015952723483375), FRAC_CONST(0.999872747210095) },
+    { FRAC_CONST(0.012680567989461), FRAC_CONST(0.999919598365521) },
+    { FRAC_CONST(0.009408276696850), FRAC_CONST(0.999955741185376) },
+    { FRAC_CONST(0.006135884649155), FRAC_CONST(0.999981175282601) },
+    { FRAC_CONST(0.002863426891064), FRAC_CONST(0.999995900384816) }
+};
+
+#ifdef LD_DEC
+/* 240 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_960[] =
+{
+    { FRAC_CONST(0.999999665337326), FRAC_CONST(0.000818122995607) },
+    { FRAC_CONST(0.999972892444367), FRAC_CONST(0.007363041249780) },
+    { FRAC_CONST(0.999903284040864), FRAC_CONST(0.013907644095771) },
+    { FRAC_CONST(0.999790843108610), FRAC_CONST(0.020451651184577) },
+    { FRAC_CONST(0.999635574464198), FRAC_CONST(0.026994782192715) },
+    { FRAC_CONST(0.999437484758823), FRAC_CONST(0.033536756834230) },
+    { FRAC_CONST(0.999196582477986), FRAC_CONST(0.040077294872701) },
+    { FRAC_CONST(0.998912877941140), FRAC_CONST(0.046616116133247) },
+    { FRAC_CONST(0.998586383301244), FRAC_CONST(0.053152940514528) },
+    { FRAC_CONST(0.998217112544241), FRAC_CONST(0.059687488000744) },
+    { FRAC_CONST(0.997805081488460), FRAC_CONST(0.066219478673630) },
+    { FRAC_CONST(0.997350307783942), FRAC_CONST(0.072748632724445) },
+    { FRAC_CONST(0.996852810911678), FRAC_CONST(0.079274670465961) },
+    { FRAC_CONST(0.996312612182778), FRAC_CONST(0.085797312344440) },
+    { FRAC_CONST(0.995729734737558), FRAC_CONST(0.092316278951614) },
+    { FRAC_CONST(0.995104203544548), FRAC_CONST(0.098831291036650) },
+    { FRAC_CONST(0.994436045399422), FRAC_CONST(0.105342069518114) },
+    { FRAC_CONST(0.993725288923851), FRAC_CONST(0.111848335495926) },
+    { FRAC_CONST(0.992971964564277), FRAC_CONST(0.118349810263305) },
+    { FRAC_CONST(0.992176104590608), FRAC_CONST(0.124846215318711) },
+    { FRAC_CONST(0.991337743094838), FRAC_CONST(0.131337272377774) },
+    { FRAC_CONST(0.990456915989581), FRAC_CONST(0.137822703385212) },
+    { FRAC_CONST(0.989533661006540), FRAC_CONST(0.144302230526747) },
+    { FRAC_CONST(0.988568017694885), FRAC_CONST(0.150775576241001) },
+    { FRAC_CONST(0.987560027419562), FRAC_CONST(0.157242463231389) },
+    { FRAC_CONST(0.986509733359519), FRAC_CONST(0.163702614477995) },
+    { FRAC_CONST(0.985417180505858), FRAC_CONST(0.170155753249442) },
+    { FRAC_CONST(0.984282415659907), FRAC_CONST(0.176601603114742) },
+    { FRAC_CONST(0.983105487431216), FRAC_CONST(0.183039887955141) },
+    { FRAC_CONST(0.981886446235473), FRAC_CONST(0.189470331975943) },
+    { FRAC_CONST(0.980625344292344), FRAC_CONST(0.195892659718330) },
+    { FRAC_CONST(0.979322235623241), FRAC_CONST(0.202306596071156) },
+    { FRAC_CONST(0.977977176049000), FRAC_CONST(0.208711866282735) },
+    { FRAC_CONST(0.976590223187499), FRAC_CONST(0.215108195972610) },
+    { FRAC_CONST(0.975161436451181), FRAC_CONST(0.221495311143304) },
+    { FRAC_CONST(0.973690877044515), FRAC_CONST(0.227872938192063) },
+    { FRAC_CONST(0.972178607961371), FRAC_CONST(0.234240803922570) },
+    { FRAC_CONST(0.970624693982323), FRAC_CONST(0.240598635556650) },
+    { FRAC_CONST(0.969029201671875), FRAC_CONST(0.246946160745958) },
+    { FRAC_CONST(0.967392199375607), FRAC_CONST(0.253283107583640) },
+    { FRAC_CONST(0.965713757217249), FRAC_CONST(0.259609204615985) },
+    { FRAC_CONST(0.963993947095677), FRAC_CONST(0.265924180854051) },
+    { FRAC_CONST(0.962232842681832), FRAC_CONST(0.272227765785273) },
+    { FRAC_CONST(0.960430519415566), FRAC_CONST(0.278519689385053) },
+    { FRAC_CONST(0.958587054502409), FRAC_CONST(0.284799682128326) },
+    { FRAC_CONST(0.956702526910263), FRAC_CONST(0.291067475001103) },
+    { FRAC_CONST(0.954777017366017), FRAC_CONST(0.297322799511998) },
+    { FRAC_CONST(0.952810608352092), FRAC_CONST(0.303565387703730) },
+    { FRAC_CONST(0.950803384102905), FRAC_CONST(0.309794972164597) },
+    { FRAC_CONST(0.948755430601263), FRAC_CONST(0.316011286039934) },
+    { FRAC_CONST(0.946666835574676), FRAC_CONST(0.322214063043544) },
+    { FRAC_CONST(0.944537688491606), FRAC_CONST(0.328403037469105) },
+    { FRAC_CONST(0.942368080557626), FRAC_CONST(0.334577944201551) },
+    { FRAC_CONST(0.940158104711519), FRAC_CONST(0.340738518728429) },
+    { FRAC_CONST(0.937907855621296), FRAC_CONST(0.346884497151231) },
+    { FRAC_CONST(0.935617429680138), FRAC_CONST(0.353015616196696) },
+    { FRAC_CONST(0.933286925002268), FRAC_CONST(0.359131613228090) },
+    { FRAC_CONST(0.930916441418752), FRAC_CONST(0.365232226256457) },
+    { FRAC_CONST(0.928506080473216), FRAC_CONST(0.371317193951838) },
+    { FRAC_CONST(0.926055945417500), FRAC_CONST(0.377386255654469) },
+    { FRAC_CONST(0.923566141207236), FRAC_CONST(0.383439151385947) },
+    { FRAC_CONST(0.921036774497350), FRAC_CONST(0.389475621860365) },
+    { FRAC_CONST(0.918467953637492), FRAC_CONST(0.395495408495417) },
+    { FRAC_CONST(0.915859788667400), FRAC_CONST(0.401498253423481) },
+    { FRAC_CONST(0.913212391312179), FRAC_CONST(0.407483899502658) },
+    { FRAC_CONST(0.910525874977521), FRAC_CONST(0.413452090327791) },
+    { FRAC_CONST(0.907800354744844), FRAC_CONST(0.419402570241451) },
+    { FRAC_CONST(0.905035947366364), FRAC_CONST(0.425335084344881) },
+    { FRAC_CONST(0.902232771260093), FRAC_CONST(0.431249378508924) },
+    { FRAC_CONST(0.899390946504764), FRAC_CONST(0.437145199384900) },
+    { FRAC_CONST(0.896510594834693), FRAC_CONST(0.443022294415467) },
+    { FRAC_CONST(0.893591839634558), FRAC_CONST(0.448880411845433) },
+    { FRAC_CONST(0.890634805934118), FRAC_CONST(0.454719300732547) },
+    { FRAC_CONST(0.887639620402854), FRAC_CONST(0.460538710958240) },
+    { FRAC_CONST(0.884606411344546), FRAC_CONST(0.466338393238348) },
+    { FRAC_CONST(0.881535308691775), FRAC_CONST(0.472118099133784) },
+    { FRAC_CONST(0.878426444000357), FRAC_CONST(0.477877581061184) },
+    { FRAC_CONST(0.875279950443708), FRAC_CONST(0.483616592303511) },
+    { FRAC_CONST(0.872095962807140), FRAC_CONST(0.489334887020625) },
+    { FRAC_CONST(0.868874617482085), FRAC_CONST(0.495032220259813) },
+    { FRAC_CONST(0.865616052460258), FRAC_CONST(0.500708347966279) },
+    { FRAC_CONST(0.862320407327736), FRAC_CONST(0.506363026993605) },
+    { FRAC_CONST(0.858987823258990), FRAC_CONST(0.511996015114162) },
+    { FRAC_CONST(0.855618443010829), FRAC_CONST(0.517607071029487) },
+    { FRAC_CONST(0.852212410916289), FRAC_CONST(0.523195954380619) },
+    { FRAC_CONST(0.848769872878448), FRAC_CONST(0.528762425758396) },
+    { FRAC_CONST(0.845290976364179), FRAC_CONST(0.534306246713712) },
+    { FRAC_CONST(0.841775870397828), FRAC_CONST(0.539827179767727) },
+    { FRAC_CONST(0.838224705554838), FRAC_CONST(0.545324988422046) },
+    { FRAC_CONST(0.834637633955290), FRAC_CONST(0.550799437168844) },
+    { FRAC_CONST(0.831014809257393), FRAC_CONST(0.556250291500956) },
+    { FRAC_CONST(0.827356386650900), FRAC_CONST(0.561677317921925) },
+    { FRAC_CONST(0.823662522850458), FRAC_CONST(0.567080283956001) },
+    { FRAC_CONST(0.819933376088899), FRAC_CONST(0.572458958158102) },
+    { FRAC_CONST(0.816169106110459), FRAC_CONST(0.577813110123727) },
+    { FRAC_CONST(0.812369874163934), FRAC_CONST(0.583142510498826) },
+    { FRAC_CONST(0.808535842995778), FRAC_CONST(0.588446930989624) },
+    { FRAC_CONST(0.804667176843123), FRAC_CONST(0.593726144372402) },
+    { FRAC_CONST(0.800764041426753), FRAC_CONST(0.598979924503229) },
+    { FRAC_CONST(0.796826603943998), FRAC_CONST(0.604208046327650) },
+    { FRAC_CONST(0.792855033061574), FRAC_CONST(0.609410285890327) },
+    { FRAC_CONST(0.788849498908361), FRAC_CONST(0.614586420344631) },
+    { FRAC_CONST(0.784810173068109), FRAC_CONST(0.619736227962191) },
+    { FRAC_CONST(0.780737228572094), FRAC_CONST(0.624859488142386) },
+    { FRAC_CONST(0.776630839891703), FRAC_CONST(0.629955981421804) },
+    { FRAC_CONST(0.772491182930959), FRAC_CONST(0.635025489483633) },
+    { FRAC_CONST(0.768318435018988), FRAC_CONST(0.640067795167023) },
+    { FRAC_CONST(0.764112774902423), FRAC_CONST(0.645082682476378) },
+    { FRAC_CONST(0.759874382737746), FRAC_CONST(0.650069936590618) },
+    { FRAC_CONST(0.755603440083571), FRAC_CONST(0.655029343872374) },
+    { FRAC_CONST(0.751300129892866), FRAC_CONST(0.659960691877147) },
+    { FRAC_CONST(0.746964636505118), FRAC_CONST(0.664863769362399) },
+    { FRAC_CONST(0.742597145638433), FRAC_CONST(0.669738366296610) },
+    { FRAC_CONST(0.738197844381584), FRAC_CONST(0.674584273868271) },
+    { FRAC_CONST(0.733766921185995), FRAC_CONST(0.679401284494831) },
+    { FRAC_CONST(0.729304565857668), FRAC_CONST(0.684189191831585) },
+    { FRAC_CONST(0.724810969549055), FRAC_CONST(0.688947790780520) },
+    { FRAC_CONST(0.720286324750863), FRAC_CONST(0.693676877499095) },
+    { FRAC_CONST(0.715730825283819), FRAC_CONST(0.698376249408973) },
+    { FRAC_CONST(0.711144666290356), FRAC_CONST(0.703045705204703) },
+    { FRAC_CONST(0.706528044226263), FRAC_CONST(0.707685044862340) },
+    { FRAC_CONST(0.701881156852263), FRAC_CONST(0.712294069648014) },
+    { FRAC_CONST(0.697204203225545), FRAC_CONST(0.716872582126442) },
+    { FRAC_CONST(0.692497383691237), FRAC_CONST(0.721420386169390) },
+    { FRAC_CONST(0.687760899873822), FRAC_CONST(0.725937286964068) },
+    { FRAC_CONST(0.682994954668502), FRAC_CONST(0.730423091021479) },
+    { FRAC_CONST(0.678199752232508), FRAC_CONST(0.734877606184707) },
+    { FRAC_CONST(0.673375497976352), FRAC_CONST(0.739300641637149) },
+    { FRAC_CONST(0.668522398555031), FRAC_CONST(0.743692007910687) },
+    { FRAC_CONST(0.663640661859171), FRAC_CONST(0.748051516893805) },
+    { FRAC_CONST(0.658730497006124), FRAC_CONST(0.752378981839648) },
+    { FRAC_CONST(0.653792114331011), FRAC_CONST(0.756674217374021) },
+    { FRAC_CONST(0.648825725377709), FRAC_CONST(0.760937039503328) },
+    { FRAC_CONST(0.643831542889792), FRAC_CONST(0.765167265622459) },
+    { FRAC_CONST(0.638809780801414), FRAC_CONST(0.769364714522605) },
+    { FRAC_CONST(0.633760654228152), FRAC_CONST(0.773529206399025) },
+    { FRAC_CONST(0.628684379457781), FRAC_CONST(0.777660562858748) },
+    { FRAC_CONST(0.623581173941019), FRAC_CONST(0.781758606928213) },
+    { FRAC_CONST(0.618451256282204), FRAC_CONST(0.785823163060853) },
+    { FRAC_CONST(0.613294846229936), FRAC_CONST(0.789854057144609) },
+    { FRAC_CONST(0.608112164667659), FRAC_CONST(0.793851116509396) },
+    { FRAC_CONST(0.602903433604202), FRAC_CONST(0.797814169934493) },
+    { FRAC_CONST(0.597668876164268), FRAC_CONST(0.801743047655882) },
+    { FRAC_CONST(0.592408716578875), FRAC_CONST(0.805637581373517) },
+    { FRAC_CONST(0.587123180175754), FRAC_CONST(0.809497604258536) },
+    { FRAC_CONST(0.581812493369691), FRAC_CONST(0.813322950960406) },
+    { FRAC_CONST(0.576476883652835), FRAC_CONST(0.817113457614006) },
+    { FRAC_CONST(0.571116579584947), FRAC_CONST(0.820868961846646) },
+    { FRAC_CONST(0.565731810783613), FRAC_CONST(0.824589302785025) },
+    { FRAC_CONST(0.560322807914407), FRAC_CONST(0.828274321062119) },
+    { FRAC_CONST(0.554889802681009), FRAC_CONST(0.831923858824010) },
+    { FRAC_CONST(0.549433027815281), FRAC_CONST(0.835537759736646) },
+    { FRAC_CONST(0.543952717067296), FRAC_CONST(0.839115868992540) },
+    { FRAC_CONST(0.538449105195327), FRAC_CONST(0.842658033317402) },
+    { FRAC_CONST(0.532922427955790), FRAC_CONST(0.846164100976699) },
+    { FRAC_CONST(0.527372922093142), FRAC_CONST(0.849633921782164) },
+    { FRAC_CONST(0.521800825329746), FRAC_CONST(0.853067347098221) },
+    { FRAC_CONST(0.516206376355680), FRAC_CONST(0.856464229848356) },
+    { FRAC_CONST(0.510589814818519), FRAC_CONST(0.859824424521420) },
+    { FRAC_CONST(0.504951381313066), FRAC_CONST(0.863147787177854) },
+    { FRAC_CONST(0.499291317371047), FRAC_CONST(0.866434175455865) },
+    { FRAC_CONST(0.493609865450762), FRAC_CONST(0.869683448577516) },
+    { FRAC_CONST(0.487907268926702), FRAC_CONST(0.872895467354761) },
+    { FRAC_CONST(0.482183772079123), FRAC_CONST(0.876070094195407) },
+    { FRAC_CONST(0.476439620083580), FRAC_CONST(0.879207193109004) },
+    { FRAC_CONST(0.470675059000427), FRAC_CONST(0.882306629712678) },
+    { FRAC_CONST(0.464890335764274), FRAC_CONST(0.885368271236879) },
+    { FRAC_CONST(0.459085698173413), FRAC_CONST(0.888391986531075) },
+    { FRAC_CONST(0.453261394879198), FRAC_CONST(0.891377646069366) },
+    { FRAC_CONST(0.447417675375397), FRAC_CONST(0.894325121956035) },
+    { FRAC_CONST(0.441554789987504), FRAC_CONST(0.897234287931024) },
+    { FRAC_CONST(0.435672989862017), FRAC_CONST(0.900105019375345) },
+    { FRAC_CONST(0.429772526955677), FRAC_CONST(0.902937193316419) },
+    { FRAC_CONST(0.423853654024676), FRAC_CONST(0.905730688433339) },
+    { FRAC_CONST(0.417916624613831), FRAC_CONST(0.908485385062073) },
+    { FRAC_CONST(0.411961693045722), FRAC_CONST(0.911201165200584) },
+    { FRAC_CONST(0.405989114409798), FRAC_CONST(0.913877912513892) },
+    { FRAC_CONST(0.399999144551449), FRAC_CONST(0.916515512339049) },
+    { FRAC_CONST(0.393992040061048), FRAC_CONST(0.919113851690058) },
+    { FRAC_CONST(0.387968058262959), FRAC_CONST(0.921672819262709) },
+    { FRAC_CONST(0.381927457204511), FRAC_CONST(0.924192305439348) },
+    { FRAC_CONST(0.375870495644949), FRAC_CONST(0.926672202293573) },
+    { FRAC_CONST(0.369797433044349), FRAC_CONST(0.929112403594856) },
+    { FRAC_CONST(0.363708529552499), FRAC_CONST(0.931512804813095) },
+    { FRAC_CONST(0.357604045997758), FRAC_CONST(0.933873303123091) },
+    { FRAC_CONST(0.351484243875885), FRAC_CONST(0.936193797408954) },
+    { FRAC_CONST(0.345349385338836), FRAC_CONST(0.938474188268430) },
+    { FRAC_CONST(0.339199733183530), FRAC_CONST(0.940714378017165) },
+    { FRAC_CONST(0.333035550840599), FRAC_CONST(0.942914270692887) },
+    { FRAC_CONST(0.326857102363098), FRAC_CONST(0.945073772059514) },
+    { FRAC_CONST(0.320664652415198), FRAC_CONST(0.947192789611197) },
+    { FRAC_CONST(0.314458466260842), FRAC_CONST(0.949271232576274) },
+    { FRAC_CONST(0.308238809752391), FRAC_CONST(0.951309011921168) },
+    { FRAC_CONST(0.302005949319228), FRAC_CONST(0.953306040354194) },
+    { FRAC_CONST(0.295760151956351), FRAC_CONST(0.955262232329299) },
+    { FRAC_CONST(0.289501685212929), FRAC_CONST(0.957177504049732) },
+    { FRAC_CONST(0.283230817180850), FRAC_CONST(0.959051773471624) },
+    { FRAC_CONST(0.276947816483228), FRAC_CONST(0.960884960307514) },
+    { FRAC_CONST(0.270652952262902), FRAC_CONST(0.962676986029777) },
+    { FRAC_CONST(0.264346494170904), FRAC_CONST(0.964427773873996) },
+    { FRAC_CONST(0.258028712354909), FRAC_CONST(0.966137248842248) },
+    { FRAC_CONST(0.251699877447663), FRAC_CONST(0.967805337706313) },
+    { FRAC_CONST(0.245360260555389), FRAC_CONST(0.969431969010818) },
+    { FRAC_CONST(0.239010133246176), FRAC_CONST(0.971017073076290) },
+    { FRAC_CONST(0.232649767538342), FRAC_CONST(0.972560582002147) },
+    { FRAC_CONST(0.226279435888785), FRAC_CONST(0.974062429669605) },
+    { FRAC_CONST(0.219899411181310), FRAC_CONST(0.975522551744506) },
+    { FRAC_CONST(0.213509966714943), FRAC_CONST(0.976940885680082) },
+    { FRAC_CONST(0.207111376192219), FRAC_CONST(0.978317370719628) },
+    { FRAC_CONST(0.200703913707458), FRAC_CONST(0.979651947899104) },
+    { FRAC_CONST(0.194287853735029), FRAC_CONST(0.980944560049668) },
+    { FRAC_CONST(0.187863471117585), FRAC_CONST(0.982195151800116) },
+    { FRAC_CONST(0.181431041054297), FRAC_CONST(0.983403669579260) },
+    { FRAC_CONST(0.174990839089060), FRAC_CONST(0.984570061618221) },
+    { FRAC_CONST(0.168543141098691), FRAC_CONST(0.985694277952645) },
+    { FRAC_CONST(0.162088223281113), FRAC_CONST(0.986776270424848) },
+    { FRAC_CONST(0.155626362143520), FRAC_CONST(0.987815992685872) },
+    { FRAC_CONST(0.149157834490539), FRAC_CONST(0.988813400197476) },
+    { FRAC_CONST(0.142682917412363), FRAC_CONST(0.989768450234042) },
+    { FRAC_CONST(0.136201888272891), FRAC_CONST(0.990681101884405) },
+    { FRAC_CONST(0.129715024697841), FRAC_CONST(0.991551316053606) },
+    { FRAC_CONST(0.123222604562857), FRAC_CONST(0.992379055464567) },
+    { FRAC_CONST(0.116724905981611), FRAC_CONST(0.993164284659685) },
+    { FRAC_CONST(0.110222207293883), FRAC_CONST(0.993906970002356) },
+    { FRAC_CONST(0.103714787053643), FRAC_CONST(0.994607079678411) },
+    { FRAC_CONST(0.097202924017115), FRAC_CONST(0.995264583697482) },
+    { FRAC_CONST(0.090686897130838), FRAC_CONST(0.995879453894286) },
+    { FRAC_CONST(0.084166985519718), FRAC_CONST(0.996451663929828) },
+    { FRAC_CONST(0.077643468475068), FRAC_CONST(0.996981189292537) },
+    { FRAC_CONST(0.071116625442645), FRAC_CONST(0.997468007299307) },
+    { FRAC_CONST(0.064586736010684), FRAC_CONST(0.997912097096476) },
+    { FRAC_CONST(0.058054079897912), FRAC_CONST(0.998313439660714) },
+    { FRAC_CONST(0.051518936941578), FRAC_CONST(0.998672017799843) },
+    { FRAC_CONST(0.044981587085452), FRAC_CONST(0.998987816153567) },
+    { FRAC_CONST(0.038442310367847), FRAC_CONST(0.999260821194138) },
+    { FRAC_CONST(0.031901386909611), FRAC_CONST(0.999491021226926) },
+    { FRAC_CONST(0.025359096902136), FRAC_CONST(0.999678406390929) },
+    { FRAC_CONST(0.018815720595351), FRAC_CONST(0.999822968659191) },
+    { FRAC_CONST(0.012271538285720), FRAC_CONST(0.999924701839145) },
+    { FRAC_CONST(0.005726830304231), FRAC_CONST(0.999983601572879) }
+};
+#endif // LD_DEC
+
+/* 60 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_240[] =
+{
+    { FRAC_CONST(0.999994645401696), FRAC_CONST(0.003272486506527) },
+    { FRAC_CONST(0.999566308502021), FRAC_CONST(0.029448173247963) },
+    { FRAC_CONST(0.998452918783950), FRAC_CONST(0.055603677682425) },
+    { FRAC_CONST(0.996655239309180), FRAC_CONST(0.081721074133668) },
+    { FRAC_CONST(0.994174502117428), FRAC_CONST(0.107782463042759) },
+    { FRAC_CONST(0.991012407382049), FRAC_CONST(0.133769983235535) },
+    { FRAC_CONST(0.987171122244825), FRAC_CONST(0.159665824163761) },
+    { FRAC_CONST(0.982653279330712), FRAC_CONST(0.185452238111591) },
+    { FRAC_CONST(0.977461974943572), FRAC_CONST(0.211111552358965) },
+    { FRAC_CONST(0.971600766944121), FRAC_CONST(0.236626181293610) },
+    { FRAC_CONST(0.965073672311547), FRAC_CONST(0.261978638463337) },
+    { FRAC_CONST(0.957885164390477), FRAC_CONST(0.287151548560387) },
+    { FRAC_CONST(0.950040169825165), FRAC_CONST(0.312127659329594) },
+    { FRAC_CONST(0.941544065183021), FRAC_CONST(0.336889853392220) },
+    { FRAC_CONST(0.932402673269775), FRAC_CONST(0.361421159977355) },
+    { FRAC_CONST(0.922622259138823), FRAC_CONST(0.385704766552831) },
+    { FRAC_CONST(0.912209525797468), FRAC_CONST(0.409724030347695) },
+    { FRAC_CONST(0.901171609613013), FRAC_CONST(0.433462489758331) },
+    { FRAC_CONST(0.889516075421856), FRAC_CONST(0.456903875630421) },
+    { FRAC_CONST(0.877250911344924), FRAC_CONST(0.480032122409011) },
+    { FRAC_CONST(0.864384523313017), FRAC_CONST(0.502831379149042) },
+    { FRAC_CONST(0.850925729305802), FRAC_CONST(0.525286020378792) },
+    { FRAC_CONST(0.836883753308409), FRAC_CONST(0.547380656808797) },
+    { FRAC_CONST(0.822268218989775), FRAC_CONST(0.569100145878898) },
+    { FRAC_CONST(0.807089143107059), FRAC_CONST(0.590429602136201) },
+    { FRAC_CONST(0.791356928640660), FRAC_CONST(0.611354407436816) },
+    { FRAC_CONST(0.775082357664531), FRAC_CONST(0.631860220964409) },
+    { FRAC_CONST(0.758276583956687), FRAC_CONST(0.651932989058674) },
+    { FRAC_CONST(0.740951125354959), FRAC_CONST(0.671558954847018) },
+    { FRAC_CONST(0.723117855863248), FRAC_CONST(0.690724667672829) },
+    { FRAC_CONST(0.704788997513670), FRAC_CONST(0.709416992313883) },
+    { FRAC_CONST(0.685977111990193), FRAC_CONST(0.727623117984575) },
+    { FRAC_CONST(0.666695092019479), FRAC_CONST(0.745330567115786) },
+    { FRAC_CONST(0.646956152534857), FRAC_CONST(0.762527203906388) },
+    { FRAC_CONST(0.626773821619469), FRAC_CONST(0.779201242640517) },
+    { FRAC_CONST(0.606161931234795), FRAC_CONST(0.795341255764910) },
+    { FRAC_CONST(0.585134607740916), FRAC_CONST(0.810936181720784) },
+    { FRAC_CONST(0.563706262215017), FRAC_CONST(0.825975332524873) },
+    { FRAC_CONST(0.541891580574752), FRAC_CONST(0.840448401094438) },
+    { FRAC_CONST(0.519705513513249), FRAC_CONST(0.854345468311227) },
+    { FRAC_CONST(0.497163266252654), FRAC_CONST(0.867657009819544) },
+    { FRAC_CONST(0.474280288123229), FRAC_CONST(0.880373902553765) },
+    { FRAC_CONST(0.451072261975153), FRAC_CONST(0.892487430990834) },
+    { FRAC_CONST(0.427555093430282), FRAC_CONST(0.903989293123443) },
+    { FRAC_CONST(0.403744899981227), FRAC_CONST(0.914871606149819) },
+    { FRAC_CONST(0.379657999945233), FRAC_CONST(0.925126911876195) },
+    { FRAC_CONST(0.355310901280416), FRAC_CONST(0.934748181828292) },
+    { FRAC_CONST(0.330720290272038), FRAC_CONST(0.943728822068278) },
+    { FRAC_CONST(0.305903020096554), FRAC_CONST(0.952062677713924) },
+    { FRAC_CONST(0.280876099271292), FRAC_CONST(0.959744037156857) },
+    { FRAC_CONST(0.255656679997665), FRAC_CONST(0.966767635977008) },
+    { FRAC_CONST(0.230262046405902), FRAC_CONST(0.973128660550580) },
+    { FRAC_CONST(0.204709602709380), FRAC_CONST(0.978822751349072) },
+    { FRAC_CONST(0.179016861276633), FRAC_CONST(0.983846005927077) },
+    { FRAC_CONST(0.153201430629259), FRAC_CONST(0.988194981596825) },
+    { FRAC_CONST(0.127281003373913), FRAC_CONST(0.991866697787626) },
+    { FRAC_CONST(0.101273344076683), FRAC_CONST(0.994858638088611) },
+    { FRAC_CONST(0.075196277088140), FRAC_CONST(0.997168751973348) },
+    { FRAC_CONST(0.049067674327418), FRAC_CONST(0.998795456205172) },
+    { FRAC_CONST(0.022905443033697), FRAC_CONST(0.999737635922260) }
+};
+#endif // ALLOW_SMALL_FRAMELENGTH
+
+#ifdef SSR_DEC
+/* 128 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_512[] =
+{
+    { FRAC_CONST(0.999998823451702), FRAC_CONST(0.001533980186285) },
+    { FRAC_CONST(0.999904701082853), FRAC_CONST(0.013805388528060) },
+    { FRAC_CONST(0.999659996743959), FRAC_CONST(0.026074717829104) },
+    { FRAC_CONST(0.999264747286594), FRAC_CONST(0.038340120373553) },
+    { FRAC_CONST(0.998719012233873), FRAC_CONST(0.050599749036899) },
+    { FRAC_CONST(0.998022873771486), FRAC_CONST(0.062851757564161) },
+    { FRAC_CONST(0.997176436735326), FRAC_CONST(0.075094300847921) },
+    { FRAC_CONST(0.996179828595697), FRAC_CONST(0.087325535206192) },
+    { FRAC_CONST(0.995033199438119), FRAC_CONST(0.099543618660069) },
+    { FRAC_CONST(0.993736721940725), FRAC_CONST(0.111746711211127) },
+    { FRAC_CONST(0.992290591348257), FRAC_CONST(0.123932975118512) },
+    { FRAC_CONST(0.990695025442665), FRAC_CONST(0.136100575175706) },
+    { FRAC_CONST(0.988950264510303), FRAC_CONST(0.148247678986896) },
+    { FRAC_CONST(0.987056571305751), FRAC_CONST(0.160372457242928) },
+    { FRAC_CONST(0.985014231012240), FRAC_CONST(0.172473083996796) },
+    { FRAC_CONST(0.982823551198705), FRAC_CONST(0.184547736938620) },
+    { FRAC_CONST(0.980484861773469), FRAC_CONST(0.196594597670080) },
+    { FRAC_CONST(0.977998514934557), FRAC_CONST(0.208611851978263) },
+    { FRAC_CONST(0.975364885116657), FRAC_CONST(0.220597690108874) },
+    { FRAC_CONST(0.972584368934732), FRAC_CONST(0.232550307038775) },
+    { FRAC_CONST(0.969657385124292), FRAC_CONST(0.244467902747824) },
+    { FRAC_CONST(0.966584374478333), FRAC_CONST(0.256348682489943) },
+    { FRAC_CONST(0.963365799780954), FRAC_CONST(0.268190857063403) },
+    { FRAC_CONST(0.960002145737666), FRAC_CONST(0.279992643080273) },
+    { FRAC_CONST(0.956493918902395), FRAC_CONST(0.291752263234989) },
+    { FRAC_CONST(0.952841647601199), FRAC_CONST(0.303467946572011) },
+    { FRAC_CONST(0.949045881852701), FRAC_CONST(0.315137928752522) },
+    { FRAC_CONST(0.945107193285261), FRAC_CONST(0.326760452320132) },
+    { FRAC_CONST(0.941026175050889), FRAC_CONST(0.338333766965541) },
+    { FRAC_CONST(0.936803441735922), FRAC_CONST(0.349856129790135) },
+    { FRAC_CONST(0.932439629268462), FRAC_CONST(0.361325805568454) },
+    { FRAC_CONST(0.927935394822618), FRAC_CONST(0.372741067009516) },
+    { FRAC_CONST(0.923291416719528), FRAC_CONST(0.384100195016935) },
+    { FRAC_CONST(0.918508394325212), FRAC_CONST(0.395401478947816) },
+    { FRAC_CONST(0.913587047945251), FRAC_CONST(0.406643216870369) },
+    { FRAC_CONST(0.908528118716306), FRAC_CONST(0.417823715820212) },
+    { FRAC_CONST(0.903332368494512), FRAC_CONST(0.428941292055329) },
+    { FRAC_CONST(0.898000579740740), FRAC_CONST(0.439994271309633) },
+    { FRAC_CONST(0.892533555402765), FRAC_CONST(0.450980989045104) },
+    { FRAC_CONST(0.886932118794342), FRAC_CONST(0.461899790702463) },
+    { FRAC_CONST(0.881197113471222), FRAC_CONST(0.472749031950343) },
+    { FRAC_CONST(0.875329403104111), FRAC_CONST(0.483527078932919) },
+    { FRAC_CONST(0.869329871348607), FRAC_CONST(0.494232308515960) },
+    { FRAC_CONST(0.863199421712124), FRAC_CONST(0.504863108531268) },
+    { FRAC_CONST(0.856938977417829), FRAC_CONST(0.515417878019463) },
+    { FRAC_CONST(0.850549481265603), FRAC_CONST(0.525895027471085) },
+    { FRAC_CONST(0.844031895490066), FRAC_CONST(0.536292979065963) },
+    { FRAC_CONST(0.837387201615662), FRAC_CONST(0.546610166910835) },
+    { FRAC_CONST(0.830616400308846), FRAC_CONST(0.556845037275160) },
+    { FRAC_CONST(0.823720511227391), FRAC_CONST(0.566996048825109) },
+    { FRAC_CONST(0.816700572866828), FRAC_CONST(0.577061672855679) },
+    { FRAC_CONST(0.809557642404051), FRAC_CONST(0.587040393520918) },
+    { FRAC_CONST(0.802292795538116), FRAC_CONST(0.596930708062197) },
+    { FRAC_CONST(0.794907126328237), FRAC_CONST(0.606731127034524) },
+    { FRAC_CONST(0.787401747029031), FRAC_CONST(0.616440174530854) },
+    { FRAC_CONST(0.779777787923015), FRAC_CONST(0.626056388404344) },
+    { FRAC_CONST(0.772036397150385), FRAC_CONST(0.635578320488556) },
+    { FRAC_CONST(0.764178740536117), FRAC_CONST(0.645004536815544) },
+    { FRAC_CONST(0.756206001414395), FRAC_CONST(0.654333617831800) },
+    { FRAC_CONST(0.748119380450404), FRAC_CONST(0.663564158612040) },
+    { FRAC_CONST(0.739920095459516), FRAC_CONST(0.672694769070773) },
+    { FRAC_CONST(0.731609381223893), FRAC_CONST(0.681724074171650) },
+    { FRAC_CONST(0.723188489306527), FRAC_CONST(0.690650714134535) },
+    { FRAC_CONST(0.714658687862769), FRAC_CONST(0.699473344640284) },
+    { FRAC_CONST(0.706021261449340), FRAC_CONST(0.708190637033195) },
+    { FRAC_CONST(0.697277510830887), FRAC_CONST(0.716801278521100) },
+    { FRAC_CONST(0.688428752784091), FRAC_CONST(0.725303972373061) },
+    { FRAC_CONST(0.679476319899365), FRAC_CONST(0.733697438114660) },
+    { FRAC_CONST(0.670421560380173), FRAC_CONST(0.741980411720831) },
+    { FRAC_CONST(0.661265837839992), FRAC_CONST(0.750151645806215) },
+    { FRAC_CONST(0.652010531096960), FRAC_CONST(0.758209909813015) },
+    { FRAC_CONST(0.642657033966227), FRAC_CONST(0.766153990196313) },
+    { FRAC_CONST(0.633206755050057), FRAC_CONST(0.773982690606823) },
+    { FRAC_CONST(0.623661117525695), FRAC_CONST(0.781694832071059) },
+    { FRAC_CONST(0.614021558931038), FRAC_CONST(0.789289253168886) },
+    { FRAC_CONST(0.604289530948156), FRAC_CONST(0.796764810208419) },
+    { FRAC_CONST(0.594466499184665), FRAC_CONST(0.804120377398266) },
+    { FRAC_CONST(0.584553942953015), FRAC_CONST(0.811354847017064) },
+    { FRAC_CONST(0.574553355047716), FRAC_CONST(0.818467129580299) },
+    { FRAC_CONST(0.564466241520520), FRAC_CONST(0.825456154004377) },
+    { FRAC_CONST(0.554294121453620), FRAC_CONST(0.832320867767930) },
+    { FRAC_CONST(0.544038526730884), FRAC_CONST(0.839060237070313) },
+    { FRAC_CONST(0.533701001807153), FRAC_CONST(0.845673246987299) },
+    { FRAC_CONST(0.523283103475656), FRAC_CONST(0.852158901623920) },
+    { FRAC_CONST(0.512786400633563), FRAC_CONST(0.858516224264443) },
+    { FRAC_CONST(0.502212474045711), FRAC_CONST(0.864744257519462) },
+    { FRAC_CONST(0.491562916106550), FRAC_CONST(0.870842063470079) },
+    { FRAC_CONST(0.480839330600334), FRAC_CONST(0.876808723809146) },
+    { FRAC_CONST(0.470043332459596), FRAC_CONST(0.882643339979563) },
+    { FRAC_CONST(0.459176547521944), FRAC_CONST(0.888345033309596) },
+    { FRAC_CONST(0.448240612285220), FRAC_CONST(0.893912945145203) },
+    { FRAC_CONST(0.437237173661044), FRAC_CONST(0.899346236979341) },
+    { FRAC_CONST(0.426167888726800), FRAC_CONST(0.904644090578246) },
+    { FRAC_CONST(0.415034424476082), FRAC_CONST(0.909805708104652) },
+    { FRAC_CONST(0.403838457567654), FRAC_CONST(0.914830312237946) },
+    { FRAC_CONST(0.392581674072952), FRAC_CONST(0.919717146291227) },
+    { FRAC_CONST(0.381265769222162), FRAC_CONST(0.924465474325263) },
+    { FRAC_CONST(0.369892447148934), FRAC_CONST(0.929074581259316) },
+    { FRAC_CONST(0.358463420633737), FRAC_CONST(0.933543772978836) },
+    { FRAC_CONST(0.346980410845924), FRAC_CONST(0.937872376439990) },
+    { FRAC_CONST(0.335445147084532), FRAC_CONST(0.942059739771017) },
+    { FRAC_CONST(0.323859366517853), FRAC_CONST(0.946105232370403) },
+    { FRAC_CONST(0.312224813921825), FRAC_CONST(0.950008245001843) },
+    { FRAC_CONST(0.300543241417273), FRAC_CONST(0.953768189885990) },
+    { FRAC_CONST(0.288816408206049), FRAC_CONST(0.957384500788976) },
+    { FRAC_CONST(0.277046080306100), FRAC_CONST(0.960856633107680) },
+    { FRAC_CONST(0.265234030285512), FRAC_CONST(0.964184063951746) },
+    { FRAC_CONST(0.253382036995570), FRAC_CONST(0.967366292222329) },
+    { FRAC_CONST(0.241491885302869), FRAC_CONST(0.970402838687556) },
+    { FRAC_CONST(0.229565365820519), FRAC_CONST(0.973293246054698) },
+    { FRAC_CONST(0.217604274638484), FRAC_CONST(0.976037079039039) },
+    { FRAC_CONST(0.205610413053099), FRAC_CONST(0.978633924429423) },
+    { FRAC_CONST(0.193585587295804), FRAC_CONST(0.981083391150487) },
+    { FRAC_CONST(0.181531608261125), FRAC_CONST(0.983385110321551) },
+    { FRAC_CONST(0.169450291233968), FRAC_CONST(0.985538735312176) },
+    { FRAC_CONST(0.157343455616238), FRAC_CONST(0.987543941794359) },
+    { FRAC_CONST(0.145212924652848), FRAC_CONST(0.989400427791380) },
+    { FRAC_CONST(0.133060525157139), FRAC_CONST(0.991107913723277) },
+    { FRAC_CONST(0.120888087235777), FRAC_CONST(0.992666142448948) },
+    { FRAC_CONST(0.108697444013139), FRAC_CONST(0.994074879304879) },
+    { FRAC_CONST(0.096490431355253), FRAC_CONST(0.995333912140482) },
+    { FRAC_CONST(0.084268887593324), FRAC_CONST(0.996443051350043) },
+    { FRAC_CONST(0.072034653246889), FRAC_CONST(0.997402129901275) },
+    { FRAC_CONST(0.059789570746640), FRAC_CONST(0.998211003360478) },
+    { FRAC_CONST(0.047535484156959), FRAC_CONST(0.998869549914284) },
+    { FRAC_CONST(0.035274238898214), FRAC_CONST(0.999377670388003) },
+    { FRAC_CONST(0.023007681468839), FRAC_CONST(0.999735288260562) },
+    { FRAC_CONST(0.010737659167265), FRAC_CONST(0.999942349676024) }
+};
+
+/* 16 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_64[] =
+{
+    { FRAC_CONST(0.999924701839145), FRAC_CONST(0.012271538285720) },
+    { FRAC_CONST(0.993906970002356), FRAC_CONST(0.110222207293883) },
+    { FRAC_CONST(0.978317370719628), FRAC_CONST(0.207111376192219) },
+    { FRAC_CONST(0.953306040354194), FRAC_CONST(0.302005949319228) },
+    { FRAC_CONST(0.919113851690058), FRAC_CONST(0.393992040061048) },
+    { FRAC_CONST(0.876070094195407), FRAC_CONST(0.482183772079123) },
+    { FRAC_CONST(0.824589302785025), FRAC_CONST(0.565731810783613) },
+    { FRAC_CONST(0.765167265622459), FRAC_CONST(0.643831542889791) },
+    { FRAC_CONST(0.698376249408973), FRAC_CONST(0.715730825283819) },
+    { FRAC_CONST(0.624859488142386), FRAC_CONST(0.780737228572094) },
+    { FRAC_CONST(0.545324988422046), FRAC_CONST(0.838224705554838) },
+    { FRAC_CONST(0.460538710958240), FRAC_CONST(0.887639620402854) },
+    { FRAC_CONST(0.371317193951838), FRAC_CONST(0.928506080473215) },
+    { FRAC_CONST(0.278519689385053), FRAC_CONST(0.960430519415566) },
+    { FRAC_CONST(0.183039887955141), FRAC_CONST(0.983105487431216) },
+    { FRAC_CONST(0.085797312344440), FRAC_CONST(0.996312612182778) }
+};
+#endif // SSR_DEC
+
+#else // FIXED_POINT
+
+/* 256 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_2048[] =
+{
+    { FRAC_CONST(0.031249997702054), FRAC_CONST(0.000011984224612) },
+    { FRAC_CONST(0.031249813866531), FRAC_CONST(0.000107857810004) },
+    { FRAC_CONST(0.031249335895858), FRAC_CONST(0.000203730380198) },
+    { FRAC_CONST(0.031248563794535), FRAC_CONST(0.000299601032804) },
+    { FRAC_CONST(0.031247497569829), FRAC_CONST(0.000395468865451) },
+    { FRAC_CONST(0.031246137231775), FRAC_CONST(0.000491332975794) },
+    { FRAC_CONST(0.031244482793177), FRAC_CONST(0.000587192461525) },
+    { FRAC_CONST(0.031242534269608), FRAC_CONST(0.000683046420376) },
+    { FRAC_CONST(0.031240291679407), FRAC_CONST(0.000778893950134) },
+    { FRAC_CONST(0.031237755043684), FRAC_CONST(0.000874734148645) },
+    { FRAC_CONST(0.031234924386313), FRAC_CONST(0.000970566113826) },
+    { FRAC_CONST(0.031231799733938), FRAC_CONST(0.001066388943669) },
+    { FRAC_CONST(0.031228381115970), FRAC_CONST(0.001162201736253) },
+    { FRAC_CONST(0.031224668564585), FRAC_CONST(0.001258003589751) },
+    { FRAC_CONST(0.031220662114728), FRAC_CONST(0.001353793602441) },
+    { FRAC_CONST(0.031216361804108), FRAC_CONST(0.001449570872710) },
+    { FRAC_CONST(0.031211767673203), FRAC_CONST(0.001545334499065) },
+    { FRAC_CONST(0.031206879765253), FRAC_CONST(0.001641083580144) },
+    { FRAC_CONST(0.031201698126266), FRAC_CONST(0.001736817214719) },
+    { FRAC_CONST(0.031196222805014), FRAC_CONST(0.001832534501709) },
+    { FRAC_CONST(0.031190453853031), FRAC_CONST(0.001928234540186) },
+    { FRAC_CONST(0.031184391324617), FRAC_CONST(0.002023916429386) },
+    { FRAC_CONST(0.031178035276836), FRAC_CONST(0.002119579268713) },
+    { FRAC_CONST(0.031171385769513), FRAC_CONST(0.002215222157753) },
+    { FRAC_CONST(0.031164442865236), FRAC_CONST(0.002310844196278) },
+    { FRAC_CONST(0.031157206629353), FRAC_CONST(0.002406444484258) },
+    { FRAC_CONST(0.031149677129975), FRAC_CONST(0.002502022121865) },
+    { FRAC_CONST(0.031141854437973), FRAC_CONST(0.002597576209488) },
+    { FRAC_CONST(0.031133738626977), FRAC_CONST(0.002693105847734) },
+    { FRAC_CONST(0.031125329773375), FRAC_CONST(0.002788610137442) },
+    { FRAC_CONST(0.031116627956316), FRAC_CONST(0.002884088179689) },
+    { FRAC_CONST(0.031107633257703), FRAC_CONST(0.002979539075801) },
+    { FRAC_CONST(0.031098345762200), FRAC_CONST(0.003074961927355) },
+    { FRAC_CONST(0.031088765557222), FRAC_CONST(0.003170355836197) },
+    { FRAC_CONST(0.031078892732942), FRAC_CONST(0.003265719904442) },
+    { FRAC_CONST(0.031068727382288), FRAC_CONST(0.003361053234488) },
+    { FRAC_CONST(0.031058269600939), FRAC_CONST(0.003456354929021) },
+    { FRAC_CONST(0.031047519487329), FRAC_CONST(0.003551624091024) },
+    { FRAC_CONST(0.031036477142640), FRAC_CONST(0.003646859823790) },
+    { FRAC_CONST(0.031025142670809), FRAC_CONST(0.003742061230921) },
+    { FRAC_CONST(0.031013516178519), FRAC_CONST(0.003837227416347) },
+    { FRAC_CONST(0.031001597775203), FRAC_CONST(0.003932357484328) },
+    { FRAC_CONST(0.030989387573042), FRAC_CONST(0.004027450539462) },
+    { FRAC_CONST(0.030976885686963), FRAC_CONST(0.004122505686697) },
+    { FRAC_CONST(0.030964092234638), FRAC_CONST(0.004217522031340) },
+    { FRAC_CONST(0.030951007336485), FRAC_CONST(0.004312498679058) },
+    { FRAC_CONST(0.030937631115663), FRAC_CONST(0.004407434735897) },
+    { FRAC_CONST(0.030923963698074), FRAC_CONST(0.004502329308281) },
+    { FRAC_CONST(0.030910005212362), FRAC_CONST(0.004597181503027) },
+    { FRAC_CONST(0.030895755789908), FRAC_CONST(0.004691990427350) },
+    { FRAC_CONST(0.030881215564835), FRAC_CONST(0.004786755188872) },
+    { FRAC_CONST(0.030866384674000), FRAC_CONST(0.004881474895632) },
+    { FRAC_CONST(0.030851263256996), FRAC_CONST(0.004976148656090) },
+    { FRAC_CONST(0.030835851456154), FRAC_CONST(0.005070775579142) },
+    { FRAC_CONST(0.030820149416533), FRAC_CONST(0.005165354774124) },
+    { FRAC_CONST(0.030804157285929), FRAC_CONST(0.005259885350819) },
+    { FRAC_CONST(0.030787875214864), FRAC_CONST(0.005354366419469) },
+    { FRAC_CONST(0.030771303356593), FRAC_CONST(0.005448797090784) },
+    { FRAC_CONST(0.030754441867095), FRAC_CONST(0.005543176475946) },
+    { FRAC_CONST(0.030737290905077), FRAC_CONST(0.005637503686619) },
+    { FRAC_CONST(0.030719850631972), FRAC_CONST(0.005731777834961) },
+    { FRAC_CONST(0.030702121211932), FRAC_CONST(0.005825998033626) },
+    { FRAC_CONST(0.030684102811835), FRAC_CONST(0.005920163395780) },
+    { FRAC_CONST(0.030665795601276), FRAC_CONST(0.006014273035101) },
+    { FRAC_CONST(0.030647199752570), FRAC_CONST(0.006108326065793) },
+    { FRAC_CONST(0.030628315440748), FRAC_CONST(0.006202321602594) },
+    { FRAC_CONST(0.030609142843557), FRAC_CONST(0.006296258760782) },
+    { FRAC_CONST(0.030589682141455), FRAC_CONST(0.006390136656185) },
+    { FRAC_CONST(0.030569933517616), FRAC_CONST(0.006483954405188) },
+    { FRAC_CONST(0.030549897157919), FRAC_CONST(0.006577711124743) },
+    { FRAC_CONST(0.030529573250956), FRAC_CONST(0.006671405932375) },
+    { FRAC_CONST(0.030508961988022), FRAC_CONST(0.006765037946194) },
+    { FRAC_CONST(0.030488063563118), FRAC_CONST(0.006858606284900) },
+    { FRAC_CONST(0.030466878172949), FRAC_CONST(0.006952110067791) },
+    { FRAC_CONST(0.030445406016919), FRAC_CONST(0.007045548414774) },
+    { FRAC_CONST(0.030423647297133), FRAC_CONST(0.007138920446372) },
+    { FRAC_CONST(0.030401602218392), FRAC_CONST(0.007232225283733) },
+    { FRAC_CONST(0.030379270988192), FRAC_CONST(0.007325462048634) },
+    { FRAC_CONST(0.030356653816724), FRAC_CONST(0.007418629863497) },
+    { FRAC_CONST(0.030333750916869), FRAC_CONST(0.007511727851390) },
+    { FRAC_CONST(0.030310562504198), FRAC_CONST(0.007604755136040) },
+    { FRAC_CONST(0.030287088796968), FRAC_CONST(0.007697710841838) },
+    { FRAC_CONST(0.030263330016124), FRAC_CONST(0.007790594093851) },
+    { FRAC_CONST(0.030239286385293), FRAC_CONST(0.007883404017824) },
+    { FRAC_CONST(0.030214958130781), FRAC_CONST(0.007976139740197) },
+    { FRAC_CONST(0.030190345481576), FRAC_CONST(0.008068800388104) },
+    { FRAC_CONST(0.030165448669342), FRAC_CONST(0.008161385089390) },
+    { FRAC_CONST(0.030140267928416), FRAC_CONST(0.008253892972610) },
+    { FRAC_CONST(0.030114803495809), FRAC_CONST(0.008346323167047) },
+    { FRAC_CONST(0.030089055611203), FRAC_CONST(0.008438674802711) },
+    { FRAC_CONST(0.030063024516947), FRAC_CONST(0.008530947010354) },
+    { FRAC_CONST(0.030036710458054), FRAC_CONST(0.008623138921475) },
+    { FRAC_CONST(0.030010113682202), FRAC_CONST(0.008715249668328) },
+    { FRAC_CONST(0.029983234439732), FRAC_CONST(0.008807278383932) },
+    { FRAC_CONST(0.029956072983640), FRAC_CONST(0.008899224202078) },
+    { FRAC_CONST(0.029928629569580), FRAC_CONST(0.008991086257336) },
+    { FRAC_CONST(0.029900904455860), FRAC_CONST(0.009082863685067) },
+    { FRAC_CONST(0.029872897903441), FRAC_CONST(0.009174555621425) },
+    { FRAC_CONST(0.029844610175929), FRAC_CONST(0.009266161203371) },
+    { FRAC_CONST(0.029816041539579), FRAC_CONST(0.009357679568679) },
+    { FRAC_CONST(0.029787192263292), FRAC_CONST(0.009449109855944) },
+    { FRAC_CONST(0.029758062618606), FRAC_CONST(0.009540451204587) },
+    { FRAC_CONST(0.029728652879702), FRAC_CONST(0.009631702754871) },
+    { FRAC_CONST(0.029698963323395), FRAC_CONST(0.009722863647900) },
+    { FRAC_CONST(0.029668994229134), FRAC_CONST(0.009813933025633) },
+    { FRAC_CONST(0.029638745879000), FRAC_CONST(0.009904910030891) },
+    { FRAC_CONST(0.029608218557702), FRAC_CONST(0.009995793807363) },
+    { FRAC_CONST(0.029577412552575), FRAC_CONST(0.010086583499618) },
+    { FRAC_CONST(0.029546328153577), FRAC_CONST(0.010177278253107) },
+    { FRAC_CONST(0.029514965653285), FRAC_CONST(0.010267877214177) },
+    { FRAC_CONST(0.029483325346896), FRAC_CONST(0.010358379530076) },
+    { FRAC_CONST(0.029451407532220), FRAC_CONST(0.010448784348962) },
+    { FRAC_CONST(0.029419212509679), FRAC_CONST(0.010539090819911) },
+    { FRAC_CONST(0.029386740582307), FRAC_CONST(0.010629298092923) },
+    { FRAC_CONST(0.029353992055740), FRAC_CONST(0.010719405318933) },
+    { FRAC_CONST(0.029320967238220), FRAC_CONST(0.010809411649818) },
+    { FRAC_CONST(0.029287666440590), FRAC_CONST(0.010899316238403) },
+    { FRAC_CONST(0.029254089976290), FRAC_CONST(0.010989118238474) },
+    { FRAC_CONST(0.029220238161353), FRAC_CONST(0.011078816804778) },
+    { FRAC_CONST(0.029186111314406), FRAC_CONST(0.011168411093039) },
+    { FRAC_CONST(0.029151709756664), FRAC_CONST(0.011257900259961) },
+    { FRAC_CONST(0.029117033811927), FRAC_CONST(0.011347283463239) },
+    { FRAC_CONST(0.029082083806579), FRAC_CONST(0.011436559861563) },
+    { FRAC_CONST(0.029046860069582), FRAC_CONST(0.011525728614630) },
+    { FRAC_CONST(0.029011362932476), FRAC_CONST(0.011614788883150) },
+    { FRAC_CONST(0.028975592729373), FRAC_CONST(0.011703739828853) },
+    { FRAC_CONST(0.028939549796957), FRAC_CONST(0.011792580614500) },
+    { FRAC_CONST(0.028903234474475), FRAC_CONST(0.011881310403886) },
+    { FRAC_CONST(0.028866647103744), FRAC_CONST(0.011969928361855) },
+    { FRAC_CONST(0.028829788029135), FRAC_CONST(0.012058433654299) },
+    { FRAC_CONST(0.028792657597583), FRAC_CONST(0.012146825448172) },
+    { FRAC_CONST(0.028755256158571), FRAC_CONST(0.012235102911499) },
+    { FRAC_CONST(0.028717584064137), FRAC_CONST(0.012323265213377) },
+    { FRAC_CONST(0.028679641668864), FRAC_CONST(0.012411311523990) },
+    { FRAC_CONST(0.028641429329882), FRAC_CONST(0.012499241014612) },
+    { FRAC_CONST(0.028602947406859), FRAC_CONST(0.012587052857618) },
+    { FRAC_CONST(0.028564196262001), FRAC_CONST(0.012674746226488) },
+    { FRAC_CONST(0.028525176260050), FRAC_CONST(0.012762320295819) },
+    { FRAC_CONST(0.028485887768276), FRAC_CONST(0.012849774241331) },
+    { FRAC_CONST(0.028446331156478), FRAC_CONST(0.012937107239875) },
+    { FRAC_CONST(0.028406506796976), FRAC_CONST(0.013024318469437) },
+    { FRAC_CONST(0.028366415064615), FRAC_CONST(0.013111407109155) },
+    { FRAC_CONST(0.028326056336751), FRAC_CONST(0.013198372339315) },
+    { FRAC_CONST(0.028285430993258), FRAC_CONST(0.013285213341368) },
+    { FRAC_CONST(0.028244539416515), FRAC_CONST(0.013371929297933) },
+    { FRAC_CONST(0.028203381991411), FRAC_CONST(0.013458519392807) },
+    { FRAC_CONST(0.028161959105334), FRAC_CONST(0.013544982810971) },
+    { FRAC_CONST(0.028120271148172), FRAC_CONST(0.013631318738598) },
+    { FRAC_CONST(0.028078318512309), FRAC_CONST(0.013717526363062) },
+    { FRAC_CONST(0.028036101592619), FRAC_CONST(0.013803604872943) },
+    { FRAC_CONST(0.027993620786463), FRAC_CONST(0.013889553458039) },
+    { FRAC_CONST(0.027950876493687), FRAC_CONST(0.013975371309367) },
+    { FRAC_CONST(0.027907869116616), FRAC_CONST(0.014061057619178) },
+    { FRAC_CONST(0.027864599060052), FRAC_CONST(0.014146611580959) },
+    { FRAC_CONST(0.027821066731270), FRAC_CONST(0.014232032389445) },
+    { FRAC_CONST(0.027777272540012), FRAC_CONST(0.014317319240622) },
+    { FRAC_CONST(0.027733216898487), FRAC_CONST(0.014402471331737) },
+    { FRAC_CONST(0.027688900221361), FRAC_CONST(0.014487487861307) },
+    { FRAC_CONST(0.027644322925762), FRAC_CONST(0.014572368029123) },
+    { FRAC_CONST(0.027599485431266), FRAC_CONST(0.014657111036262) },
+    { FRAC_CONST(0.027554388159903), FRAC_CONST(0.014741716085090) },
+    { FRAC_CONST(0.027509031536144), FRAC_CONST(0.014826182379271) },
+    { FRAC_CONST(0.027463415986904), FRAC_CONST(0.014910509123778) },
+    { FRAC_CONST(0.027417541941533), FRAC_CONST(0.014994695524894) },
+    { FRAC_CONST(0.027371409831816), FRAC_CONST(0.015078740790225) },
+    { FRAC_CONST(0.027325020091965), FRAC_CONST(0.015162644128704) },
+    { FRAC_CONST(0.027278373158618), FRAC_CONST(0.015246404750603) },
+    { FRAC_CONST(0.027231469470833), FRAC_CONST(0.015330021867534) },
+    { FRAC_CONST(0.027184309470088), FRAC_CONST(0.015413494692460) },
+    { FRAC_CONST(0.027136893600268), FRAC_CONST(0.015496822439704) },
+    { FRAC_CONST(0.027089222307671), FRAC_CONST(0.015580004324954) },
+    { FRAC_CONST(0.027041296040997), FRAC_CONST(0.015663039565269) },
+    { FRAC_CONST(0.026993115251345), FRAC_CONST(0.015745927379091) },
+    { FRAC_CONST(0.026944680392213), FRAC_CONST(0.015828666986247) },
+    { FRAC_CONST(0.026895991919487), FRAC_CONST(0.015911257607961) },
+    { FRAC_CONST(0.026847050291442), FRAC_CONST(0.015993698466859) },
+    { FRAC_CONST(0.026797855968734), FRAC_CONST(0.016075988786976) },
+    { FRAC_CONST(0.026748409414401), FRAC_CONST(0.016158127793763) },
+    { FRAC_CONST(0.026698711093851), FRAC_CONST(0.016240114714099) },
+    { FRAC_CONST(0.026648761474864), FRAC_CONST(0.016321948776289) },
+    { FRAC_CONST(0.026598561027585), FRAC_CONST(0.016403629210082) },
+    { FRAC_CONST(0.026548110224519), FRAC_CONST(0.016485155246669) },
+    { FRAC_CONST(0.026497409540530), FRAC_CONST(0.016566526118696) },
+    { FRAC_CONST(0.026446459452830), FRAC_CONST(0.016647741060271) },
+    { FRAC_CONST(0.026395260440982), FRAC_CONST(0.016728799306966) },
+    { FRAC_CONST(0.026343812986890), FRAC_CONST(0.016809700095831) },
+    { FRAC_CONST(0.026292117574797), FRAC_CONST(0.016890442665397) },
+    { FRAC_CONST(0.026240174691280), FRAC_CONST(0.016971026255683) },
+    { FRAC_CONST(0.026187984825246), FRAC_CONST(0.017051450108208) },
+    { FRAC_CONST(0.026135548467924), FRAC_CONST(0.017131713465990) },
+    { FRAC_CONST(0.026082866112867), FRAC_CONST(0.017211815573560) },
+    { FRAC_CONST(0.026029938255941), FRAC_CONST(0.017291755676967) },
+    { FRAC_CONST(0.025976765395322), FRAC_CONST(0.017371533023784) },
+    { FRAC_CONST(0.025923348031494), FRAC_CONST(0.017451146863116) },
+    { FRAC_CONST(0.025869686667242), FRAC_CONST(0.017530596445607) },
+    { FRAC_CONST(0.025815781807646), FRAC_CONST(0.017609881023449) },
+    { FRAC_CONST(0.025761633960080), FRAC_CONST(0.017688999850383) },
+    { FRAC_CONST(0.025707243634204), FRAC_CONST(0.017767952181715) },
+    { FRAC_CONST(0.025652611341960), FRAC_CONST(0.017846737274313) },
+    { FRAC_CONST(0.025597737597568), FRAC_CONST(0.017925354386623) },
+    { FRAC_CONST(0.025542622917522), FRAC_CONST(0.018003802778671) },
+    { FRAC_CONST(0.025487267820581), FRAC_CONST(0.018082081712071) },
+    { FRAC_CONST(0.025431672827768), FRAC_CONST(0.018160190450031) },
+    { FRAC_CONST(0.025375838462365), FRAC_CONST(0.018238128257362) },
+    { FRAC_CONST(0.025319765249906), FRAC_CONST(0.018315894400484) },
+    { FRAC_CONST(0.025263453718173), FRAC_CONST(0.018393488147432) },
+    { FRAC_CONST(0.025206904397193), FRAC_CONST(0.018470908767865) },
+    { FRAC_CONST(0.025150117819228), FRAC_CONST(0.018548155533070) },
+    { FRAC_CONST(0.025093094518776), FRAC_CONST(0.018625227715971) },
+    { FRAC_CONST(0.025035835032562), FRAC_CONST(0.018702124591135) },
+    { FRAC_CONST(0.024978339899534), FRAC_CONST(0.018778845434780) },
+    { FRAC_CONST(0.024920609660858), FRAC_CONST(0.018855389524780) },
+    { FRAC_CONST(0.024862644859912), FRAC_CONST(0.018931756140672) },
+    { FRAC_CONST(0.024804446042284), FRAC_CONST(0.019007944563666) },
+    { FRAC_CONST(0.024746013755764), FRAC_CONST(0.019083954076646) },
+    { FRAC_CONST(0.024687348550337), FRAC_CONST(0.019159783964183) },
+    { FRAC_CONST(0.024628450978184), FRAC_CONST(0.019235433512536) },
+    { FRAC_CONST(0.024569321593670), FRAC_CONST(0.019310902009663) },
+    { FRAC_CONST(0.024509960953345), FRAC_CONST(0.019386188745225) },
+    { FRAC_CONST(0.024450369615932), FRAC_CONST(0.019461293010596) },
+    { FRAC_CONST(0.024390548142329), FRAC_CONST(0.019536214098866) },
+    { FRAC_CONST(0.024330497095598), FRAC_CONST(0.019610951304848) },
+    { FRAC_CONST(0.024270217040961), FRAC_CONST(0.019685503925087) },
+    { FRAC_CONST(0.024209708545799), FRAC_CONST(0.019759871257867) },
+    { FRAC_CONST(0.024148972179639), FRAC_CONST(0.019834052603212) },
+    { FRAC_CONST(0.024088008514157), FRAC_CONST(0.019908047262901) },
+    { FRAC_CONST(0.024026818123164), FRAC_CONST(0.019981854540467) },
+    { FRAC_CONST(0.023965401582609), FRAC_CONST(0.020055473741208) },
+    { FRAC_CONST(0.023903759470567), FRAC_CONST(0.020128904172192) },
+    { FRAC_CONST(0.023841892367236), FRAC_CONST(0.020202145142264) },
+    { FRAC_CONST(0.023779800854935), FRAC_CONST(0.020275195962052) },
+    { FRAC_CONST(0.023717485518092), FRAC_CONST(0.020348055943974) },
+    { FRAC_CONST(0.023654946943242), FRAC_CONST(0.020420724402244) },
+    { FRAC_CONST(0.023592185719023), FRAC_CONST(0.020493200652878) },
+    { FRAC_CONST(0.023529202436167), FRAC_CONST(0.020565484013703) },
+    { FRAC_CONST(0.023465997687496), FRAC_CONST(0.020637573804361) },
+    { FRAC_CONST(0.023402572067918), FRAC_CONST(0.020709469346314) },
+    { FRAC_CONST(0.023338926174419), FRAC_CONST(0.020781169962854) },
+    { FRAC_CONST(0.023275060606058), FRAC_CONST(0.020852674979108) },
+    { FRAC_CONST(0.023210975963963), FRAC_CONST(0.020923983722044) },
+    { FRAC_CONST(0.023146672851322), FRAC_CONST(0.020995095520475) },
+    { FRAC_CONST(0.023082151873380), FRAC_CONST(0.021066009705072) },
+    { FRAC_CONST(0.023017413637435), FRAC_CONST(0.021136725608363) },
+    { FRAC_CONST(0.022952458752826), FRAC_CONST(0.021207242564742) },
+    { FRAC_CONST(0.022887287830934), FRAC_CONST(0.021277559910478) },
+    { FRAC_CONST(0.022821901485173), FRAC_CONST(0.021347676983716) },
+    { FRAC_CONST(0.022756300330983), FRAC_CONST(0.021417593124488) },
+    { FRAC_CONST(0.022690484985827), FRAC_CONST(0.021487307674717) },
+    { FRAC_CONST(0.022624456069185), FRAC_CONST(0.021556819978223) },
+    { FRAC_CONST(0.022558214202547), FRAC_CONST(0.021626129380729) },
+    { FRAC_CONST(0.022491760009405), FRAC_CONST(0.021695235229869) },
+    { FRAC_CONST(0.022425094115252), FRAC_CONST(0.021764136875192) },
+    { FRAC_CONST(0.022358217147572), FRAC_CONST(0.021832833668171) },
+    { FRAC_CONST(0.022291129735838), FRAC_CONST(0.021901324962204) },
+    { FRAC_CONST(0.022223832511501), FRAC_CONST(0.021969610112625) },
+    { FRAC_CONST(0.022156326107988), FRAC_CONST(0.022037688476709) },
+    { FRAC_CONST(0.022088611160696), FRAC_CONST(0.022105559413676) },
+    { FRAC_CONST(0.022020688306983), FRAC_CONST(0.022173222284699) },
+    { FRAC_CONST(0.021952558186166), FRAC_CONST(0.022240676452909) },
+    { FRAC_CONST(0.021884221439510), FRAC_CONST(0.022307921283403) },
+    { FRAC_CONST(0.021815678710228), FRAC_CONST(0.022374956143245) },
+    { FRAC_CONST(0.021746930643469), FRAC_CONST(0.022441780401478) },
+    { FRAC_CONST(0.021677977886316), FRAC_CONST(0.022508393429127) },
+    { FRAC_CONST(0.021608821087780), FRAC_CONST(0.022574794599206) },
+    { FRAC_CONST(0.021539460898790), FRAC_CONST(0.022640983286719) },
+    { FRAC_CONST(0.021469897972190), FRAC_CONST(0.022706958868676) },
+    { FRAC_CONST(0.021400132962735), FRAC_CONST(0.022772720724087) },
+    { FRAC_CONST(0.021330166527077), FRAC_CONST(0.022838268233979) },
+    { FRAC_CONST(0.021259999323769), FRAC_CONST(0.022903600781391) },
+    { FRAC_CONST(0.021189632013250), FRAC_CONST(0.022968717751391) },
+    { FRAC_CONST(0.021119065257845), FRAC_CONST(0.023033618531071) },
+    { FRAC_CONST(0.021048299721754), FRAC_CONST(0.023098302509561) },
+    { FRAC_CONST(0.020977336071050), FRAC_CONST(0.023162769078031) },
+    { FRAC_CONST(0.020906174973670), FRAC_CONST(0.023227017629698) },
+    { FRAC_CONST(0.020834817099409), FRAC_CONST(0.023291047559828) },
+    { FRAC_CONST(0.020763263119915), FRAC_CONST(0.023354858265748) },
+    { FRAC_CONST(0.020691513708680), FRAC_CONST(0.023418449146848) },
+    { FRAC_CONST(0.020619569541038), FRAC_CONST(0.023481819604585) },
+    { FRAC_CONST(0.020547431294155), FRAC_CONST(0.023544969042494) },
+    { FRAC_CONST(0.020475099647023), FRAC_CONST(0.023607896866186) },
+    { FRAC_CONST(0.020402575280455), FRAC_CONST(0.023670602483363) },
+    { FRAC_CONST(0.020329858877078), FRAC_CONST(0.023733085303813) },
+    { FRAC_CONST(0.020256951121327), FRAC_CONST(0.023795344739427) },
+    { FRAC_CONST(0.020183852699437), FRAC_CONST(0.023857380204193) },
+    { FRAC_CONST(0.020110564299439), FRAC_CONST(0.023919191114211) },
+    { FRAC_CONST(0.020037086611150), FRAC_CONST(0.023980776887692) },
+    { FRAC_CONST(0.019963420326171), FRAC_CONST(0.024042136944968) },
+    { FRAC_CONST(0.019889566137877), FRAC_CONST(0.024103270708495) },
+    { FRAC_CONST(0.019815524741412), FRAC_CONST(0.024164177602859) },
+    { FRAC_CONST(0.019741296833681), FRAC_CONST(0.024224857054779) },
+    { FRAC_CONST(0.019666883113346), FRAC_CONST(0.024285308493120) },
+    { FRAC_CONST(0.019592284280817), FRAC_CONST(0.024345531348888) },
+    { FRAC_CONST(0.019517501038246), FRAC_CONST(0.024405525055242) },
+    { FRAC_CONST(0.019442534089523), FRAC_CONST(0.024465289047500) },
+    { FRAC_CONST(0.019367384140264), FRAC_CONST(0.024524822763141) },
+    { FRAC_CONST(0.019292051897809), FRAC_CONST(0.024584125641809) },
+    { FRAC_CONST(0.019216538071215), FRAC_CONST(0.024643197125323) },
+    { FRAC_CONST(0.019140843371246), FRAC_CONST(0.024702036657681) },
+    { FRAC_CONST(0.019064968510369), FRAC_CONST(0.024760643685063) },
+    { FRAC_CONST(0.018988914202748), FRAC_CONST(0.024819017655836) },
+    { FRAC_CONST(0.018912681164234), FRAC_CONST(0.024877158020562) },
+    { FRAC_CONST(0.018836270112363), FRAC_CONST(0.024935064232003) },
+    { FRAC_CONST(0.018759681766343), FRAC_CONST(0.024992735745123) },
+    { FRAC_CONST(0.018682916847054), FRAC_CONST(0.025050172017095) },
+    { FRAC_CONST(0.018605976077037), FRAC_CONST(0.025107372507308) },
+    { FRAC_CONST(0.018528860180486), FRAC_CONST(0.025164336677369) },
+    { FRAC_CONST(0.018451569883247), FRAC_CONST(0.025221063991110) },
+    { FRAC_CONST(0.018374105912805), FRAC_CONST(0.025277553914591) },
+    { FRAC_CONST(0.018296468998280), FRAC_CONST(0.025333805916107) },
+    { FRAC_CONST(0.018218659870421), FRAC_CONST(0.025389819466194) },
+    { FRAC_CONST(0.018140679261596), FRAC_CONST(0.025445594037630) },
+    { FRAC_CONST(0.018062527905790), FRAC_CONST(0.025501129105445) },
+    { FRAC_CONST(0.017984206538592), FRAC_CONST(0.025556424146920) },
+    { FRAC_CONST(0.017905715897192), FRAC_CONST(0.025611478641598) },
+    { FRAC_CONST(0.017827056720375), FRAC_CONST(0.025666292071285) },
+    { FRAC_CONST(0.017748229748511), FRAC_CONST(0.025720863920056) },
+    { FRAC_CONST(0.017669235723550), FRAC_CONST(0.025775193674260) },
+    { FRAC_CONST(0.017590075389012), FRAC_CONST(0.025829280822525) },
+    { FRAC_CONST(0.017510749489986), FRAC_CONST(0.025883124855762) },
+    { FRAC_CONST(0.017431258773116), FRAC_CONST(0.025936725267170) },
+    { FRAC_CONST(0.017351603986600), FRAC_CONST(0.025990081552242) },
+    { FRAC_CONST(0.017271785880180), FRAC_CONST(0.026043193208768) },
+    { FRAC_CONST(0.017191805205132), FRAC_CONST(0.026096059736841) },
+    { FRAC_CONST(0.017111662714267), FRAC_CONST(0.026148680638861) },
+    { FRAC_CONST(0.017031359161915), FRAC_CONST(0.026201055419541) },
+    { FRAC_CONST(0.016950895303924), FRAC_CONST(0.026253183585908) },
+    { FRAC_CONST(0.016870271897651), FRAC_CONST(0.026305064647313) },
+    { FRAC_CONST(0.016789489701954), FRAC_CONST(0.026356698115431) },
+    { FRAC_CONST(0.016708549477186), FRAC_CONST(0.026408083504269) },
+    { FRAC_CONST(0.016627451985187), FRAC_CONST(0.026459220330167) },
+    { FRAC_CONST(0.016546197989277), FRAC_CONST(0.026510108111806) },
+    { FRAC_CONST(0.016464788254250), FRAC_CONST(0.026560746370212) },
+    { FRAC_CONST(0.016383223546365), FRAC_CONST(0.026611134628757) },
+    { FRAC_CONST(0.016301504633341), FRAC_CONST(0.026661272413168) },
+    { FRAC_CONST(0.016219632284346), FRAC_CONST(0.026711159251530) },
+    { FRAC_CONST(0.016137607269996), FRAC_CONST(0.026760794674288) },
+    { FRAC_CONST(0.016055430362340), FRAC_CONST(0.026810178214254) },
+    { FRAC_CONST(0.015973102334858), FRAC_CONST(0.026859309406613) },
+    { FRAC_CONST(0.015890623962454), FRAC_CONST(0.026908187788922) },
+    { FRAC_CONST(0.015807996021446), FRAC_CONST(0.026956812901119) },
+    { FRAC_CONST(0.015725219289558), FRAC_CONST(0.027005184285527) },
+    { FRAC_CONST(0.015642294545918), FRAC_CONST(0.027053301486856) },
+    { FRAC_CONST(0.015559222571044), FRAC_CONST(0.027101164052208) },
+    { FRAC_CONST(0.015476004146842), FRAC_CONST(0.027148771531083) },
+    { FRAC_CONST(0.015392640056594), FRAC_CONST(0.027196123475380) },
+    { FRAC_CONST(0.015309131084956), FRAC_CONST(0.027243219439406) },
+    { FRAC_CONST(0.015225478017946), FRAC_CONST(0.027290058979875) },
+    { FRAC_CONST(0.015141681642938), FRAC_CONST(0.027336641655915) },
+    { FRAC_CONST(0.015057742748656), FRAC_CONST(0.027382967029073) },
+    { FRAC_CONST(0.014973662125164), FRAC_CONST(0.027429034663317) },
+    { FRAC_CONST(0.014889440563862), FRAC_CONST(0.027474844125040) },
+    { FRAC_CONST(0.014805078857474), FRAC_CONST(0.027520394983066) },
+    { FRAC_CONST(0.014720577800046), FRAC_CONST(0.027565686808654) },
+    { FRAC_CONST(0.014635938186934), FRAC_CONST(0.027610719175499) },
+    { FRAC_CONST(0.014551160814797), FRAC_CONST(0.027655491659740) },
+    { FRAC_CONST(0.014466246481592), FRAC_CONST(0.027700003839960) },
+    { FRAC_CONST(0.014381195986567), FRAC_CONST(0.027744255297195) },
+    { FRAC_CONST(0.014296010130247), FRAC_CONST(0.027788245614933) },
+    { FRAC_CONST(0.014210689714436), FRAC_CONST(0.027831974379120) },
+    { FRAC_CONST(0.014125235542201), FRAC_CONST(0.027875441178165) },
+    { FRAC_CONST(0.014039648417870), FRAC_CONST(0.027918645602941) },
+    { FRAC_CONST(0.013953929147020), FRAC_CONST(0.027961587246792) },
+    { FRAC_CONST(0.013868078536476), FRAC_CONST(0.028004265705534) },
+    { FRAC_CONST(0.013782097394294), FRAC_CONST(0.028046680577462) },
+    { FRAC_CONST(0.013695986529763), FRAC_CONST(0.028088831463351) },
+    { FRAC_CONST(0.013609746753390), FRAC_CONST(0.028130717966461) },
+    { FRAC_CONST(0.013523378876898), FRAC_CONST(0.028172339692540) },
+    { FRAC_CONST(0.013436883713214), FRAC_CONST(0.028213696249828) },
+    { FRAC_CONST(0.013350262076462), FRAC_CONST(0.028254787249062) },
+    { FRAC_CONST(0.013263514781960), FRAC_CONST(0.028295612303478) },
+    { FRAC_CONST(0.013176642646205), FRAC_CONST(0.028336171028814) },
+    { FRAC_CONST(0.013089646486871), FRAC_CONST(0.028376463043317) },
+    { FRAC_CONST(0.013002527122799), FRAC_CONST(0.028416487967743) },
+    { FRAC_CONST(0.012915285373990), FRAC_CONST(0.028456245425361) },
+    { FRAC_CONST(0.012827922061597), FRAC_CONST(0.028495735041960) },
+    { FRAC_CONST(0.012740438007915), FRAC_CONST(0.028534956445849) },
+    { FRAC_CONST(0.012652834036379), FRAC_CONST(0.028573909267859) },
+    { FRAC_CONST(0.012565110971550), FRAC_CONST(0.028612593141354) },
+    { FRAC_CONST(0.012477269639111), FRAC_CONST(0.028651007702224) },
+    { FRAC_CONST(0.012389310865858), FRAC_CONST(0.028689152588899) },
+    { FRAC_CONST(0.012301235479693), FRAC_CONST(0.028727027442343) },
+    { FRAC_CONST(0.012213044309615), FRAC_CONST(0.028764631906065) },
+    { FRAC_CONST(0.012124738185712), FRAC_CONST(0.028801965626115) },
+    { FRAC_CONST(0.012036317939156), FRAC_CONST(0.028839028251097) },
+    { FRAC_CONST(0.011947784402191), FRAC_CONST(0.028875819432161) },
+    { FRAC_CONST(0.011859138408130), FRAC_CONST(0.028912338823015) },
+    { FRAC_CONST(0.011770380791341), FRAC_CONST(0.028948586079925) },
+    { FRAC_CONST(0.011681512387245), FRAC_CONST(0.028984560861718) },
+    { FRAC_CONST(0.011592534032306), FRAC_CONST(0.029020262829785) },
+    { FRAC_CONST(0.011503446564022), FRAC_CONST(0.029055691648087) },
+    { FRAC_CONST(0.011414250820918), FRAC_CONST(0.029090846983152) },
+    { FRAC_CONST(0.011324947642537), FRAC_CONST(0.029125728504087) },
+    { FRAC_CONST(0.011235537869437), FRAC_CONST(0.029160335882573) },
+    { FRAC_CONST(0.011146022343175), FRAC_CONST(0.029194668792871) },
+    { FRAC_CONST(0.011056401906305), FRAC_CONST(0.029228726911828) },
+    { FRAC_CONST(0.010966677402371), FRAC_CONST(0.029262509918876) },
+    { FRAC_CONST(0.010876849675891), FRAC_CONST(0.029296017496036) },
+    { FRAC_CONST(0.010786919572361), FRAC_CONST(0.029329249327922) },
+    { FRAC_CONST(0.010696887938235), FRAC_CONST(0.029362205101743) },
+    { FRAC_CONST(0.010606755620926), FRAC_CONST(0.029394884507308) },
+    { FRAC_CONST(0.010516523468793), FRAC_CONST(0.029427287237024) },
+    { FRAC_CONST(0.010426192331137), FRAC_CONST(0.029459412985906) },
+    { FRAC_CONST(0.010335763058187), FRAC_CONST(0.029491261451573) },
+    { FRAC_CONST(0.010245236501099), FRAC_CONST(0.029522832334255) },
+    { FRAC_CONST(0.010154613511943), FRAC_CONST(0.029554125336796) },
+    { FRAC_CONST(0.010063894943698), FRAC_CONST(0.029585140164654) },
+    { FRAC_CONST(0.009973081650240), FRAC_CONST(0.029615876525905) },
+    { FRAC_CONST(0.009882174486340), FRAC_CONST(0.029646334131247) },
+    { FRAC_CONST(0.009791174307650), FRAC_CONST(0.029676512694001) },
+    { FRAC_CONST(0.009700081970699), FRAC_CONST(0.029706411930116) },
+    { FRAC_CONST(0.009608898332881), FRAC_CONST(0.029736031558168) },
+    { FRAC_CONST(0.009517624252453), FRAC_CONST(0.029765371299366) },
+    { FRAC_CONST(0.009426260588521), FRAC_CONST(0.029794430877553) },
+    { FRAC_CONST(0.009334808201034), FRAC_CONST(0.029823210019210) },
+    { FRAC_CONST(0.009243267950778), FRAC_CONST(0.029851708453456) },
+    { FRAC_CONST(0.009151640699363), FRAC_CONST(0.029879925912053) },
+    { FRAC_CONST(0.009059927309220), FRAC_CONST(0.029907862129408) },
+    { FRAC_CONST(0.008968128643591), FRAC_CONST(0.029935516842573) },
+    { FRAC_CONST(0.008876245566520), FRAC_CONST(0.029962889791254) },
+    { FRAC_CONST(0.008784278942845), FRAC_CONST(0.029989980717805) },
+    { FRAC_CONST(0.008692229638191), FRAC_CONST(0.030016789367235) },
+    { FRAC_CONST(0.008600098518961), FRAC_CONST(0.030043315487212) },
+    { FRAC_CONST(0.008507886452329), FRAC_CONST(0.030069558828062) },
+    { FRAC_CONST(0.008415594306230), FRAC_CONST(0.030095519142772) },
+    { FRAC_CONST(0.008323222949351), FRAC_CONST(0.030121196186994) },
+    { FRAC_CONST(0.008230773251129), FRAC_CONST(0.030146589719046) },
+    { FRAC_CONST(0.008138246081733), FRAC_CONST(0.030171699499915) },
+    { FRAC_CONST(0.008045642312067), FRAC_CONST(0.030196525293257) },
+    { FRAC_CONST(0.007952962813750), FRAC_CONST(0.030221066865402) },
+    { FRAC_CONST(0.007860208459119), FRAC_CONST(0.030245323985357) },
+    { FRAC_CONST(0.007767380121212), FRAC_CONST(0.030269296424803) },
+    { FRAC_CONST(0.007674478673766), FRAC_CONST(0.030292983958103) },
+    { FRAC_CONST(0.007581504991203), FRAC_CONST(0.030316386362302) },
+    { FRAC_CONST(0.007488459948628), FRAC_CONST(0.030339503417126) },
+    { FRAC_CONST(0.007395344421816), FRAC_CONST(0.030362334904989) },
+    { FRAC_CONST(0.007302159287206), FRAC_CONST(0.030384880610993) },
+    { FRAC_CONST(0.007208905421891), FRAC_CONST(0.030407140322928) },
+    { FRAC_CONST(0.007115583703613), FRAC_CONST(0.030429113831278) },
+    { FRAC_CONST(0.007022195010752), FRAC_CONST(0.030450800929220) },
+    { FRAC_CONST(0.006928740222316), FRAC_CONST(0.030472201412626) },
+    { FRAC_CONST(0.006835220217939), FRAC_CONST(0.030493315080068) },
+    { FRAC_CONST(0.006741635877866), FRAC_CONST(0.030514141732814) },
+    { FRAC_CONST(0.006647988082948), FRAC_CONST(0.030534681174838) },
+    { FRAC_CONST(0.006554277714635), FRAC_CONST(0.030554933212813) },
+    { FRAC_CONST(0.006460505654964), FRAC_CONST(0.030574897656119) },
+    { FRAC_CONST(0.006366672786553), FRAC_CONST(0.030594574316845) },
+    { FRAC_CONST(0.006272779992593), FRAC_CONST(0.030613963009786) },
+    { FRAC_CONST(0.006178828156839), FRAC_CONST(0.030633063552447) },
+    { FRAC_CONST(0.006084818163601), FRAC_CONST(0.030651875765048) },
+    { FRAC_CONST(0.005990750897737), FRAC_CONST(0.030670399470520) },
+    { FRAC_CONST(0.005896627244644), FRAC_CONST(0.030688634494512) },
+    { FRAC_CONST(0.005802448090250), FRAC_CONST(0.030706580665388) },
+    { FRAC_CONST(0.005708214321004), FRAC_CONST(0.030724237814232) },
+    { FRAC_CONST(0.005613926823871), FRAC_CONST(0.030741605774849) },
+    { FRAC_CONST(0.005519586486321), FRAC_CONST(0.030758684383764) },
+    { FRAC_CONST(0.005425194196321), FRAC_CONST(0.030775473480228) },
+    { FRAC_CONST(0.005330750842327), FRAC_CONST(0.030791972906214) },
+    { FRAC_CONST(0.005236257313276), FRAC_CONST(0.030808182506425) },
+    { FRAC_CONST(0.005141714498576), FRAC_CONST(0.030824102128288) },
+    { FRAC_CONST(0.005047123288102), FRAC_CONST(0.030839731621963) },
+    { FRAC_CONST(0.004952484572181), FRAC_CONST(0.030855070840339) },
+    { FRAC_CONST(0.004857799241589), FRAC_CONST(0.030870119639036) },
+    { FRAC_CONST(0.004763068187541), FRAC_CONST(0.030884877876411) },
+    { FRAC_CONST(0.004668292301681), FRAC_CONST(0.030899345413553) },
+    { FRAC_CONST(0.004573472476075), FRAC_CONST(0.030913522114288) },
+    { FRAC_CONST(0.004478609603205), FRAC_CONST(0.030927407845180) },
+    { FRAC_CONST(0.004383704575956), FRAC_CONST(0.030941002475530) },
+    { FRAC_CONST(0.004288758287610), FRAC_CONST(0.030954305877381) },
+    { FRAC_CONST(0.004193771631837), FRAC_CONST(0.030967317925516) },
+    { FRAC_CONST(0.004098745502689), FRAC_CONST(0.030980038497461) },
+    { FRAC_CONST(0.004003680794587), FRAC_CONST(0.030992467473486) },
+    { FRAC_CONST(0.003908578402316), FRAC_CONST(0.031004604736602) },
+    { FRAC_CONST(0.003813439221017), FRAC_CONST(0.031016450172571) },
+    { FRAC_CONST(0.003718264146176), FRAC_CONST(0.031028003669899) },
+    { FRAC_CONST(0.003623054073616), FRAC_CONST(0.031039265119839) },
+    { FRAC_CONST(0.003527809899492), FRAC_CONST(0.031050234416394) },
+    { FRAC_CONST(0.003432532520278), FRAC_CONST(0.031060911456318) },
+    { FRAC_CONST(0.003337222832760), FRAC_CONST(0.031071296139114) },
+    { FRAC_CONST(0.003241881734029), FRAC_CONST(0.031081388367037) },
+    { FRAC_CONST(0.003146510121474), FRAC_CONST(0.031091188045095) },
+    { FRAC_CONST(0.003051108892766), FRAC_CONST(0.031100695081051) },
+    { FRAC_CONST(0.002955678945860), FRAC_CONST(0.031109909385419) },
+    { FRAC_CONST(0.002860221178978), FRAC_CONST(0.031118830871473) },
+    { FRAC_CONST(0.002764736490604), FRAC_CONST(0.031127459455239) },
+    { FRAC_CONST(0.002669225779478), FRAC_CONST(0.031135795055501) },
+    { FRAC_CONST(0.002573689944583), FRAC_CONST(0.031143837593803) },
+    { FRAC_CONST(0.002478129885137), FRAC_CONST(0.031151586994444) },
+    { FRAC_CONST(0.002382546500589), FRAC_CONST(0.031159043184484) },
+    { FRAC_CONST(0.002286940690606), FRAC_CONST(0.031166206093743) },
+    { FRAC_CONST(0.002191313355067), FRAC_CONST(0.031173075654800) },
+    { FRAC_CONST(0.002095665394051), FRAC_CONST(0.031179651802998) },
+    { FRAC_CONST(0.001999997707835), FRAC_CONST(0.031185934476438) },
+    { FRAC_CONST(0.001904311196878), FRAC_CONST(0.031191923615985) },
+    { FRAC_CONST(0.001808606761820), FRAC_CONST(0.031197619165268) },
+    { FRAC_CONST(0.001712885303465), FRAC_CONST(0.031203021070678) },
+    { FRAC_CONST(0.001617147722782), FRAC_CONST(0.031208129281370) },
+    { FRAC_CONST(0.001521394920889), FRAC_CONST(0.031212943749264) },
+    { FRAC_CONST(0.001425627799047), FRAC_CONST(0.031217464429043) },
+    { FRAC_CONST(0.001329847258653), FRAC_CONST(0.031221691278159) },
+    { FRAC_CONST(0.001234054201231), FRAC_CONST(0.031225624256825) },
+    { FRAC_CONST(0.001138249528420), FRAC_CONST(0.031229263328024) },
+    { FRAC_CONST(0.001042434141971), FRAC_CONST(0.031232608457502) },
+    { FRAC_CONST(0.000946608943736), FRAC_CONST(0.031235659613775) },
+    { FRAC_CONST(0.000850774835656), FRAC_CONST(0.031238416768124) },
+    { FRAC_CONST(0.000754932719759), FRAC_CONST(0.031240879894597) },
+    { FRAC_CONST(0.000659083498149), FRAC_CONST(0.031243048970010) },
+    { FRAC_CONST(0.000563228072993), FRAC_CONST(0.031244923973948) },
+    { FRAC_CONST(0.000467367346520), FRAC_CONST(0.031246504888762) },
+    { FRAC_CONST(0.000371502221008), FRAC_CONST(0.031247791699571) },
+    { FRAC_CONST(0.000275633598775), FRAC_CONST(0.031248784394264) },
+    { FRAC_CONST(0.000179762382174), FRAC_CONST(0.031249482963498) },
+    { FRAC_CONST(0.000083889473581), FRAC_CONST(0.031249887400697) }
+};
+
+/* 64 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_256[] =
+{
+    { FRAC_CONST(0.088387931675923), FRAC_CONST(0.000271171628935) },
+    { FRAC_CONST(0.088354655998507), FRAC_CONST(0.002440238387037) },
+    { FRAC_CONST(0.088268158780110), FRAC_CONST(0.004607835236780) },
+    { FRAC_CONST(0.088128492123423), FRAC_CONST(0.006772656498875) },
+    { FRAC_CONST(0.087935740158418), FRAC_CONST(0.008933398165942) },
+    { FRAC_CONST(0.087690018991670), FRAC_CONST(0.011088758687994) },
+    { FRAC_CONST(0.087391476636423), FRAC_CONST(0.013237439756448) },
+    { FRAC_CONST(0.087040292923427), FRAC_CONST(0.015378147086172) },
+    { FRAC_CONST(0.086636679392621), FRAC_CONST(0.017509591195118) },
+    { FRAC_CONST(0.086180879165703), FRAC_CONST(0.019630488181053) },
+    { FRAC_CONST(0.085673166799686), FRAC_CONST(0.021739560494940) },
+    { FRAC_CONST(0.085113848121515), FRAC_CONST(0.023835537710479) },
+    { FRAC_CONST(0.084503260043847), FRAC_CONST(0.025917157289369) },
+    { FRAC_CONST(0.083841770362110), FRAC_CONST(0.027983165341813) },
+    { FRAC_CONST(0.083129777532952), FRAC_CONST(0.030032317381813) },
+    { FRAC_CONST(0.082367710434230), FRAC_CONST(0.032063379076803) },
+    { FRAC_CONST(0.081556028106671), FRAC_CONST(0.034075126991164) },
+    { FRAC_CONST(0.080695219477356), FRAC_CONST(0.036066349323177) },
+    { FRAC_CONST(0.079785803065216), FRAC_CONST(0.038035846634965) },
+    { FRAC_CONST(0.078828326668693), FRAC_CONST(0.039982432574992) },
+    { FRAC_CONST(0.077823367035766), FRAC_CONST(0.041904934592675) },
+    { FRAC_CONST(0.076771529516540), FRAC_CONST(0.043802194644686) },
+    { FRAC_CONST(0.075673447698606), FRAC_CONST(0.045673069892513) },
+    { FRAC_CONST(0.074529783025390), FRAC_CONST(0.047516433390863) },
+    { FRAC_CONST(0.073341224397728), FRAC_CONST(0.049331174766491) },
+    { FRAC_CONST(0.072108487758894), FRAC_CONST(0.051116200887052) },
+    { FRAC_CONST(0.070832315663343), FRAC_CONST(0.052870436519557) },
+    { FRAC_CONST(0.069513476829429), FRAC_CONST(0.054592824978055) },
+    { FRAC_CONST(0.068152765676348), FRAC_CONST(0.056282328760143) },
+    { FRAC_CONST(0.066751001845620), FRAC_CONST(0.057937930171918) },
+    { FRAC_CONST(0.065309029707361), FRAC_CONST(0.059558631940996) },
+    { FRAC_CONST(0.063827717851668), FRAC_CONST(0.061143457817234) },
+    { FRAC_CONST(0.062307958565413), FRAC_CONST(0.062691453160784) },
+    { FRAC_CONST(0.060750667294763), FRAC_CONST(0.064201685517134) },
+    { FRAC_CONST(0.059156782093749), FRAC_CONST(0.065673245178784) },
+    { FRAC_CONST(0.057527263059216), FRAC_CONST(0.067105245733220) },
+    { FRAC_CONST(0.055863091752499), FRAC_CONST(0.068496824596852) },
+    { FRAC_CONST(0.054165270608165), FRAC_CONST(0.069847143534609) },
+    { FRAC_CONST(0.052434822330188), FRAC_CONST(0.071155389164853) },
+    { FRAC_CONST(0.050672789275903), FRAC_CONST(0.072420773449336) },
+    { FRAC_CONST(0.048880232828135), FRAC_CONST(0.073642534167879) },
+    { FRAC_CONST(0.047058232755862), FRAC_CONST(0.074819935377512) },
+    { FRAC_CONST(0.045207886563797), FRAC_CONST(0.075952267855771) },
+    { FRAC_CONST(0.043330308831298), FRAC_CONST(0.077038849527912) },
+    { FRAC_CONST(0.041426630540984), FRAC_CONST(0.078079025877766) },
+    { FRAC_CONST(0.039497998397473), FRAC_CONST(0.079072170341994) },
+    { FRAC_CONST(0.037545574136653), FRAC_CONST(0.080017684687506) },
+    { FRAC_CONST(0.035570533825892), FRAC_CONST(0.080914999371817) },
+    { FRAC_CONST(0.033574067155622), FRAC_CONST(0.081763573886112) },
+    { FRAC_CONST(0.031557376722714), FRAC_CONST(0.082562897080836) },
+    { FRAC_CONST(0.029521677306074), FRAC_CONST(0.083312487473584) },
+    { FRAC_CONST(0.027468195134911), FRAC_CONST(0.084011893539132) },
+    { FRAC_CONST(0.025398167150101), FRAC_CONST(0.084660693981419) },
+    { FRAC_CONST(0.023312840259098), FRAC_CONST(0.085258497987320) },
+    { FRAC_CONST(0.021213470584847), FRAC_CONST(0.085804945462053) },
+    { FRAC_CONST(0.019101322709138), FRAC_CONST(0.086299707246093) },
+    { FRAC_CONST(0.016977668910873), FRAC_CONST(0.086742485313442) },
+    { FRAC_CONST(0.014843788399692), FRAC_CONST(0.087133012951149) },
+    { FRAC_CONST(0.012700966545425), FRAC_CONST(0.087471054919968) },
+    { FRAC_CONST(0.010550494103830), FRAC_CONST(0.087756407596056) },
+    { FRAC_CONST(0.008393666439096), FRAC_CONST(0.087988899093631) },
+    { FRAC_CONST(0.006231782743558), FRAC_CONST(0.088168389368510) },
+    { FRAC_CONST(0.004066145255116), FRAC_CONST(0.088294770302461) },
+    { FRAC_CONST(0.001898058472816), FRAC_CONST(0.088367965768336) }
+};
+
+#ifdef LD_DEC
+/* 128 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_1024[] =
+{
+    { FRAC_CONST(0.044194160825012), FRAC_CONST(0.000033896503468) },
+    { FRAC_CONST(0.044193120897389), FRAC_CONST(0.000305066138364) },
+    { FRAC_CONST(0.044190417123742), FRAC_CONST(0.000576224287693) },
+    { FRAC_CONST(0.044186049605866), FRAC_CONST(0.000847360742503) },
+    { FRAC_CONST(0.044180018508197), FRAC_CONST(0.001118465294660) },
+    { FRAC_CONST(0.044172324057802), FRAC_CONST(0.001389527737231) },
+    { FRAC_CONST(0.044162966544372), FRAC_CONST(0.001660537864867) },
+    { FRAC_CONST(0.044151946320213), FRAC_CONST(0.001931485474192) },
+    { FRAC_CONST(0.044139263800230), FRAC_CONST(0.002202360364180) },
+    { FRAC_CONST(0.044124919461912), FRAC_CONST(0.002473152336546) },
+    { FRAC_CONST(0.044108913845316), FRAC_CONST(0.002743851196123) },
+    { FRAC_CONST(0.044091247553044), FRAC_CONST(0.003014446751254) },
+    { FRAC_CONST(0.044071921250223), FRAC_CONST(0.003284928814169) },
+    { FRAC_CONST(0.044050935664476), FRAC_CONST(0.003555287201370) },
+    { FRAC_CONST(0.044028291585898), FRAC_CONST(0.003825511734018) },
+    { FRAC_CONST(0.044003989867028), FRAC_CONST(0.004095592238311) },
+    { FRAC_CONST(0.043978031422810), FRAC_CONST(0.004365518545871) },
+    { FRAC_CONST(0.043950417230565), FRAC_CONST(0.004635280494126) },
+    { FRAC_CONST(0.043921148329953), FRAC_CONST(0.004904867926689) },
+    { FRAC_CONST(0.043890225822930), FRAC_CONST(0.005174270693748) },
+    { FRAC_CONST(0.043857650873712), FRAC_CONST(0.005443478652439) },
+    { FRAC_CONST(0.043823424708727), FRAC_CONST(0.005712481667236) },
+    { FRAC_CONST(0.043787548616571), FRAC_CONST(0.005981269610326) },
+    { FRAC_CONST(0.043750023947958), FRAC_CONST(0.006249832361997) },
+    { FRAC_CONST(0.043710852115672), FRAC_CONST(0.006518159811011) },
+    { FRAC_CONST(0.043670034594508), FRAC_CONST(0.006786241854993) },
+    { FRAC_CONST(0.043627572921225), FRAC_CONST(0.007054068400804) },
+    { FRAC_CONST(0.043583468694479), FRAC_CONST(0.007321629364927) },
+    { FRAC_CONST(0.043537723574771), FRAC_CONST(0.007588914673843) },
+    { FRAC_CONST(0.043490339284377), FRAC_CONST(0.007855914264410) },
+    { FRAC_CONST(0.043441317607290), FRAC_CONST(0.008122618084246) },
+    { FRAC_CONST(0.043390660389149), FRAC_CONST(0.008389016092101) },
+    { FRAC_CONST(0.043338369537168), FRAC_CONST(0.008655098258243) },
+    { FRAC_CONST(0.043284447020070), FRAC_CONST(0.008920854564826) },
+    { FRAC_CONST(0.043228894868005), FRAC_CONST(0.009186275006278) },
+    { FRAC_CONST(0.043171715172482), FRAC_CONST(0.009451349589667) },
+    { FRAC_CONST(0.043112910086283), FRAC_CONST(0.009716068335087) },
+    { FRAC_CONST(0.043052481823387), FRAC_CONST(0.009980421276025) },
+    { FRAC_CONST(0.042990432658884), FRAC_CONST(0.010244398459743) },
+    { FRAC_CONST(0.042926764928889), FRAC_CONST(0.010507989947649) },
+    { FRAC_CONST(0.042861481030457), FRAC_CONST(0.010771185815673) },
+    { FRAC_CONST(0.042794583421490), FRAC_CONST(0.011033976154639) },
+    { FRAC_CONST(0.042726074620644), FRAC_CONST(0.011296351070639) },
+    { FRAC_CONST(0.042655957207238), FRAC_CONST(0.011558300685406) },
+    { FRAC_CONST(0.042584233821153), FRAC_CONST(0.011819815136685) },
+    { FRAC_CONST(0.042510907162732), FRAC_CONST(0.012080884578604) },
+    { FRAC_CONST(0.042435979992684), FRAC_CONST(0.012341499182048) },
+    { FRAC_CONST(0.042359455131975), FRAC_CONST(0.012601649135022) },
+    { FRAC_CONST(0.042281335461721), FRAC_CONST(0.012861324643029) },
+    { FRAC_CONST(0.042201623923085), FRAC_CONST(0.013120515929433) },
+    { FRAC_CONST(0.042120323517160), FRAC_CONST(0.013379213235827) },
+    { FRAC_CONST(0.042037437304862), FRAC_CONST(0.013637406822406) },
+    { FRAC_CONST(0.041952968406809), FRAC_CONST(0.013895086968325) },
+    { FRAC_CONST(0.041866920003207), FRAC_CONST(0.014152243972073) },
+    { FRAC_CONST(0.041779295333730), FRAC_CONST(0.014408868151835) },
+    { FRAC_CONST(0.041690097697398), FRAC_CONST(0.014664949845855) },
+    { FRAC_CONST(0.041599330452450), FRAC_CONST(0.014920479412801) },
+    { FRAC_CONST(0.041506997016224), FRAC_CONST(0.015175447232131) },
+    { FRAC_CONST(0.041413100865019), FRAC_CONST(0.015429843704450) },
+    { FRAC_CONST(0.041317645533974), FRAC_CONST(0.015683659251874) },
+    { FRAC_CONST(0.041220634616927), FRAC_CONST(0.015936884318392) },
+    { FRAC_CONST(0.041122071766285), FRAC_CONST(0.016189509370223) },
+    { FRAC_CONST(0.041021960692883), FRAC_CONST(0.016441524896177) },
+    { FRAC_CONST(0.040920305165846), FRAC_CONST(0.016692921408010) },
+    { FRAC_CONST(0.040817109012449), FRAC_CONST(0.016943689440788) },
+    { FRAC_CONST(0.040712376117967), FRAC_CONST(0.017193819553235) },
+    { FRAC_CONST(0.040606110425535), FRAC_CONST(0.017443302328094) },
+    { FRAC_CONST(0.040498315935996), FRAC_CONST(0.017692128372479) },
+    { FRAC_CONST(0.040388996707752), FRAC_CONST(0.017940288318230) },
+    { FRAC_CONST(0.040278156856609), FRAC_CONST(0.018187772822267) },
+    { FRAC_CONST(0.040165800555627), FRAC_CONST(0.018434572566936) },
+    { FRAC_CONST(0.040051932034955), FRAC_CONST(0.018680678260367) },
+    { FRAC_CONST(0.039936555581679), FRAC_CONST(0.018926080636820) },
+    { FRAC_CONST(0.039819675539659), FRAC_CONST(0.019170770457035) },
+    { FRAC_CONST(0.039701296309360), FRAC_CONST(0.019414738508577) },
+    { FRAC_CONST(0.039581422347694), FRAC_CONST(0.019657975606187) },
+    { FRAC_CONST(0.039460058167849), FRAC_CONST(0.019900472592126) },
+    { FRAC_CONST(0.039337208339116), FRAC_CONST(0.020142220336521) },
+    { FRAC_CONST(0.039212877486723), FRAC_CONST(0.020383209737704) },
+    { FRAC_CONST(0.039087070291656), FRAC_CONST(0.020623431722561) },
+    { FRAC_CONST(0.038959791490485), FRAC_CONST(0.020862877246870) },
+    { FRAC_CONST(0.038831045875184), FRAC_CONST(0.021101537295642) },
+    { FRAC_CONST(0.038700838292953), FRAC_CONST(0.021339402883462) },
+    { FRAC_CONST(0.038569173646034), FRAC_CONST(0.021576465054824) },
+    { FRAC_CONST(0.038436056891527), FRAC_CONST(0.021812714884472) },
+    { FRAC_CONST(0.038301493041202), FRAC_CONST(0.022048143477734) },
+    { FRAC_CONST(0.038165487161312), FRAC_CONST(0.022282741970855) },
+    { FRAC_CONST(0.038028044372402), FRAC_CONST(0.022516501531335) },
+    { FRAC_CONST(0.037889169849115), FRAC_CONST(0.022749413358259) },
+    { FRAC_CONST(0.037748868819998), FRAC_CONST(0.022981468682628) },
+    { FRAC_CONST(0.037607146567305), FRAC_CONST(0.023212658767690) },
+    { FRAC_CONST(0.037464008426800), FRAC_CONST(0.023442974909269) },
+    { FRAC_CONST(0.037319459787553), FRAC_CONST(0.023672408436094) },
+    { FRAC_CONST(0.037173506091737), FRAC_CONST(0.023900950710120) },
+    { FRAC_CONST(0.037026152834428), FRAC_CONST(0.024128593126861) },
+    { FRAC_CONST(0.036877405563392), FRAC_CONST(0.024355327115708) },
+    { FRAC_CONST(0.036727269878879), FRAC_CONST(0.024581144140255) },
+    { FRAC_CONST(0.036575751433414), FRAC_CONST(0.024806035698618) },
+    { FRAC_CONST(0.036422855931580), FRAC_CONST(0.025029993323758) },
+    { FRAC_CONST(0.036268589129807), FRAC_CONST(0.025253008583796) },
+    { FRAC_CONST(0.036112956836151), FRAC_CONST(0.025475073082334) },
+    { FRAC_CONST(0.035955964910083), FRAC_CONST(0.025696178458769) },
+    { FRAC_CONST(0.035797619262257), FRAC_CONST(0.025916316388609) },
+    { FRAC_CONST(0.035637925854300), FRAC_CONST(0.026135478583784) },
+    { FRAC_CONST(0.035476890698576), FRAC_CONST(0.026353656792963) },
+    { FRAC_CONST(0.035314519857970), FRAC_CONST(0.026570842801858) },
+    { FRAC_CONST(0.035150819445650), FRAC_CONST(0.026787028433540) },
+    { FRAC_CONST(0.034985795624846), FRAC_CONST(0.027002205548742) },
+    { FRAC_CONST(0.034819454608610), FRAC_CONST(0.027216366046166) },
+    { FRAC_CONST(0.034651802659589), FRAC_CONST(0.027429501862792) },
+    { FRAC_CONST(0.034482846089783), FRAC_CONST(0.027641604974175) },
+    { FRAC_CONST(0.034312591260311), FRAC_CONST(0.027852667394755) },
+    { FRAC_CONST(0.034141044581172), FRAC_CONST(0.028062681178149) },
+    { FRAC_CONST(0.033968212511001), FRAC_CONST(0.028271638417458) },
+    { FRAC_CONST(0.033794101556828), FRAC_CONST(0.028479531245560) },
+    { FRAC_CONST(0.033618718273831), FRAC_CONST(0.028686351835407) },
+    { FRAC_CONST(0.033442069265093), FRAC_CONST(0.028892092400321) },
+    { FRAC_CONST(0.033264161181349), FRAC_CONST(0.029096745194286) },
+    { FRAC_CONST(0.033085000720737), FRAC_CONST(0.029300302512241) },
+    { FRAC_CONST(0.032904594628548), FRAC_CONST(0.029502756690366) },
+    { FRAC_CONST(0.032722949696969), FRAC_CONST(0.029704100106376) },
+    { FRAC_CONST(0.032540072764829), FRAC_CONST(0.029904325179807) },
+    { FRAC_CONST(0.032355970717341), FRAC_CONST(0.030103424372297) },
+    { FRAC_CONST(0.032170650485843), FRAC_CONST(0.030301390187873) },
+    { FRAC_CONST(0.031984119047537), FRAC_CONST(0.030498215173235) },
+    { FRAC_CONST(0.031796383425227), FRAC_CONST(0.030693891918034) },
+    { FRAC_CONST(0.031607450687052), FRAC_CONST(0.030888413055150) },
+    { FRAC_CONST(0.031417327946223), FRAC_CONST(0.031081771260973) },
+    { FRAC_CONST(0.031226022360754), FRAC_CONST(0.031273959255676) },
+    { FRAC_CONST(0.031033541133193), FRAC_CONST(0.031464969803488) },
+    { FRAC_CONST(0.030839891510348), FRAC_CONST(0.031654795712972) },
+    { FRAC_CONST(0.030645080783018), FRAC_CONST(0.031843429837288) },
+    { FRAC_CONST(0.030449116285718), FRAC_CONST(0.032030865074469) },
+    { FRAC_CONST(0.030252005396399), FRAC_CONST(0.032217094367684) },
+    { FRAC_CONST(0.030053755536176), FRAC_CONST(0.032402110705505) },
+    { FRAC_CONST(0.029854374169043), FRAC_CONST(0.032585907122172) },
+    { FRAC_CONST(0.029653868801596), FRAC_CONST(0.032768476697853) },
+    { FRAC_CONST(0.029452246982750), FRAC_CONST(0.032949812558907) },
+    { FRAC_CONST(0.029249516303451), FRAC_CONST(0.033129907878142) },
+    { FRAC_CONST(0.029045684396395), FRAC_CONST(0.033308755875070) },
+    { FRAC_CONST(0.028840758935738), FRAC_CONST(0.033486349816166) },
+    { FRAC_CONST(0.028634747636808), FRAC_CONST(0.033662683015118) },
+    { FRAC_CONST(0.028427658255815), FRAC_CONST(0.033837748833080) },
+    { FRAC_CONST(0.028219498589555), FRAC_CONST(0.034011540678924) },
+    { FRAC_CONST(0.028010276475123), FRAC_CONST(0.034184052009485) },
+    { FRAC_CONST(0.027799999789613), FRAC_CONST(0.034355276329809) },
+    { FRAC_CONST(0.027588676449824), FRAC_CONST(0.034525207193396) },
+    { FRAC_CONST(0.027376314411959), FRAC_CONST(0.034693838202447) },
+    { FRAC_CONST(0.027162921671330), FRAC_CONST(0.034861163008098) },
+    { FRAC_CONST(0.026948506262053), FRAC_CONST(0.035027175310665) },
+    { FRAC_CONST(0.026733076256746), FRAC_CONST(0.035191868859880) },
+    { FRAC_CONST(0.026516639766228), FRAC_CONST(0.035355237455122) },
+    { FRAC_CONST(0.026299204939210), FRAC_CONST(0.035517274945657) },
+    { FRAC_CONST(0.026080779961991), FRAC_CONST(0.035677975230865) },
+    { FRAC_CONST(0.025861373058146), FRAC_CONST(0.035837332260471) },
+    { FRAC_CONST(0.025640992488223), FRAC_CONST(0.035995340034772) },
+    { FRAC_CONST(0.025419646549425), FRAC_CONST(0.036151992604866) },
+    { FRAC_CONST(0.025197343575302), FRAC_CONST(0.036307284072871) },
+    { FRAC_CONST(0.024974091935435), FRAC_CONST(0.036461208592152) },
+    { FRAC_CONST(0.024749900035122), FRAC_CONST(0.036613760367538) },
+    { FRAC_CONST(0.024524776315061), FRAC_CONST(0.036764933655540) },
+    { FRAC_CONST(0.024298729251033), FRAC_CONST(0.036914722764569) },
+    { FRAC_CONST(0.024071767353583), FRAC_CONST(0.037063122055150) },
+    { FRAC_CONST(0.023843899167697), FRAC_CONST(0.037210125940135) },
+    { FRAC_CONST(0.023615133272485), FRAC_CONST(0.037355728884908) },
+    { FRAC_CONST(0.023385478280852), FRAC_CONST(0.037499925407603) },
+    { FRAC_CONST(0.023154942839179), FRAC_CONST(0.037642710079302) },
+    { FRAC_CONST(0.022923535626995), FRAC_CONST(0.037784077524241) },
+    { FRAC_CONST(0.022691265356652), FRAC_CONST(0.037924022420018) },
+    { FRAC_CONST(0.022458140772993), FRAC_CONST(0.038062539497785) },
+    { FRAC_CONST(0.022224170653027), FRAC_CONST(0.038199623542453) },
+    { FRAC_CONST(0.021989363805598), FRAC_CONST(0.038335269392885) },
+    { FRAC_CONST(0.021753729071049), FRAC_CONST(0.038469471942092) },
+    { FRAC_CONST(0.021517275320897), FRAC_CONST(0.038602226137423) },
+    { FRAC_CONST(0.021280011457490), FRAC_CONST(0.038733526980758) },
+    { FRAC_CONST(0.021041946413679), FRAC_CONST(0.038863369528695) },
+    { FRAC_CONST(0.020803089152479), FRAC_CONST(0.038991748892734) },
+    { FRAC_CONST(0.020563448666730), FRAC_CONST(0.039118660239466) },
+    { FRAC_CONST(0.020323033978761), FRAC_CONST(0.039244098790750) },
+    { FRAC_CONST(0.020081854140050), FRAC_CONST(0.039368059823895) },
+    { FRAC_CONST(0.019839918230880), FRAC_CONST(0.039490538671839) },
+    { FRAC_CONST(0.019597235360003), FRAC_CONST(0.039611530723322) },
+    { FRAC_CONST(0.019353814664291), FRAC_CONST(0.039731031423061) },
+    { FRAC_CONST(0.019109665308395), FRAC_CONST(0.039849036271924) },
+    { FRAC_CONST(0.018864796484402), FRAC_CONST(0.039965540827094) },
+    { FRAC_CONST(0.018619217411483), FRAC_CONST(0.040080540702240) },
+    { FRAC_CONST(0.018372937335552), FRAC_CONST(0.040194031567683) },
+    { FRAC_CONST(0.018125965528915), FRAC_CONST(0.040306009150554) },
+    { FRAC_CONST(0.017878311289921), FRAC_CONST(0.040416469234963) },
+    { FRAC_CONST(0.017629983942612), FRAC_CONST(0.040525407662148) },
+    { FRAC_CONST(0.017380992836371), FRAC_CONST(0.040632820330639) },
+    { FRAC_CONST(0.017131347345575), FRAC_CONST(0.040738703196411) },
+    { FRAC_CONST(0.016881056869233), FRAC_CONST(0.040843052273033) },
+    { FRAC_CONST(0.016630130830641), FRAC_CONST(0.040945863631822) },
+    { FRAC_CONST(0.016378578677023), FRAC_CONST(0.041047133401988) },
+    { FRAC_CONST(0.016126409879175), FRAC_CONST(0.041146857770781) },
+    { FRAC_CONST(0.015873633931110), FRAC_CONST(0.041245032983635) },
+    { FRAC_CONST(0.015620260349699), FRAC_CONST(0.041341655344309) },
+    { FRAC_CONST(0.015366298674314), FRAC_CONST(0.041436721215026) },
+    { FRAC_CONST(0.015111758466470), FRAC_CONST(0.041530227016609) },
+    { FRAC_CONST(0.014856649309460), FRAC_CONST(0.041622169228618) },
+    { FRAC_CONST(0.014600980808001), FRAC_CONST(0.041712544389481) },
+    { FRAC_CONST(0.014344762587867), FRAC_CONST(0.041801349096623) },
+    { FRAC_CONST(0.014088004295529), FRAC_CONST(0.041888580006598) },
+    { FRAC_CONST(0.013830715597792), FRAC_CONST(0.041974233835211) },
+    { FRAC_CONST(0.013572906181430), FRAC_CONST(0.042058307357645) },
+    { FRAC_CONST(0.013314585752822), FRAC_CONST(0.042140797408577) },
+    { FRAC_CONST(0.013055764037585), FRAC_CONST(0.042221700882306) },
+    { FRAC_CONST(0.012796450780212), FRAC_CONST(0.042301014732860) },
+    { FRAC_CONST(0.012536655743699), FRAC_CONST(0.042378735974118) },
+    { FRAC_CONST(0.012276388709183), FRAC_CONST(0.042454861679919) },
+    { FRAC_CONST(0.012015659475571), FRAC_CONST(0.042529388984173) },
+    { FRAC_CONST(0.011754477859172), FRAC_CONST(0.042602315080970) },
+    { FRAC_CONST(0.011492853693324), FRAC_CONST(0.042673637224683) },
+    { FRAC_CONST(0.011230796828031), FRAC_CONST(0.042743352730074) },
+    { FRAC_CONST(0.010968317129584), FRAC_CONST(0.042811458972393) },
+    { FRAC_CONST(0.010705424480197), FRAC_CONST(0.042877953387479) },
+    { FRAC_CONST(0.010442128777629), FRAC_CONST(0.042942833471854) },
+    { FRAC_CONST(0.010178439934815), FRAC_CONST(0.043006096782821) },
+    { FRAC_CONST(0.009914367879490), FRAC_CONST(0.043067740938551) },
+    { FRAC_CONST(0.009649922553818), FRAC_CONST(0.043127763618177) },
+    { FRAC_CONST(0.009385113914016), FRAC_CONST(0.043186162561878) },
+    { FRAC_CONST(0.009119951929979), FRAC_CONST(0.043242935570968) },
+    { FRAC_CONST(0.008854446584907), FRAC_CONST(0.043298080507974) },
+    { FRAC_CONST(0.008588607874926), FRAC_CONST(0.043351595296722) },
+    { FRAC_CONST(0.008322445808712), FRAC_CONST(0.043403477922409) },
+    { FRAC_CONST(0.008055970407118), FRAC_CONST(0.043453726431684) },
+    { FRAC_CONST(0.007789191702791), FRAC_CONST(0.043502338932719) },
+    { FRAC_CONST(0.007522119739798), FRAC_CONST(0.043549313595281) },
+    { FRAC_CONST(0.007254764573250), FRAC_CONST(0.043594648650800) },
+    { FRAC_CONST(0.006987136268915), FRAC_CONST(0.043638342392438) },
+    { FRAC_CONST(0.006719244902849), FRAC_CONST(0.043680393175148) },
+    { FRAC_CONST(0.006451100561010), FRAC_CONST(0.043720799415744) },
+    { FRAC_CONST(0.006182713338881), FRAC_CONST(0.043759559592953) },
+    { FRAC_CONST(0.005914093341090), FRAC_CONST(0.043796672247476) },
+    { FRAC_CONST(0.005645250681027), FRAC_CONST(0.043832135982044) },
+    { FRAC_CONST(0.005376195480466), FRAC_CONST(0.043865949461465) },
+    { FRAC_CONST(0.005106937869184), FRAC_CONST(0.043898111412683) },
+    { FRAC_CONST(0.004837487984578), FRAC_CONST(0.043928620624817) },
+    { FRAC_CONST(0.004567855971284), FRAC_CONST(0.043957475949213) },
+    { FRAC_CONST(0.004298051980793), FRAC_CONST(0.043984676299484) },
+    { FRAC_CONST(0.004028086171076), FRAC_CONST(0.044010220651553) },
+    { FRAC_CONST(0.003757968706190), FRAC_CONST(0.044034108043689) },
+    { FRAC_CONST(0.003487709755907), FRAC_CONST(0.044056337576546) },
+    { FRAC_CONST(0.003217319495322), FRAC_CONST(0.044076908413193) },
+    { FRAC_CONST(0.002946808104477), FRAC_CONST(0.044095819779151) },
+    { FRAC_CONST(0.002676185767973), FRAC_CONST(0.044113070962418) },
+    { FRAC_CONST(0.002405462674586), FRAC_CONST(0.044128661313495) },
+    { FRAC_CONST(0.002134649016890), FRAC_CONST(0.044142590245416) },
+    { FRAC_CONST(0.001863754990865), FRAC_CONST(0.044154857233763) },
+    { FRAC_CONST(0.001592790795518), FRAC_CONST(0.044165461816692) },
+    { FRAC_CONST(0.001321766632497), FRAC_CONST(0.044174403594946) },
+    { FRAC_CONST(0.001050692705710), FRAC_CONST(0.044181682231873) },
+    { FRAC_CONST(0.000779579220936), FRAC_CONST(0.044187297453434) },
+    { FRAC_CONST(0.000508436385446), FRAC_CONST(0.044191249048222) },
+    { FRAC_CONST(0.000237274407613), FRAC_CONST(0.044193536867459) }
+};
+#endif // LD_DEC
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+/* 480 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_1920[] =
+{
+    { FRAC_CONST(0.032274858518097), FRAC_CONST(0.000013202404176) },
+    { FRAC_CONST(0.032274642494505), FRAC_CONST(0.000118821372483) },
+    { FRAC_CONST(0.032274080835421), FRAC_CONST(0.000224439068308) },
+    { FRAC_CONST(0.032273173546860), FRAC_CONST(0.000330054360572) },
+    { FRAC_CONST(0.032271920638538), FRAC_CONST(0.000435666118218) },
+    { FRAC_CONST(0.032270322123873), FRAC_CONST(0.000541273210231) },
+    { FRAC_CONST(0.032268378019984), FRAC_CONST(0.000646874505642) },
+    { FRAC_CONST(0.032266088347691), FRAC_CONST(0.000752468873546) },
+    { FRAC_CONST(0.032263453131514), FRAC_CONST(0.000858055183114) },
+    { FRAC_CONST(0.032260472399674), FRAC_CONST(0.000963632303600) },
+    { FRAC_CONST(0.032257146184092), FRAC_CONST(0.001069199104358) },
+    { FRAC_CONST(0.032253474520390), FRAC_CONST(0.001174754454853) },
+    { FRAC_CONST(0.032249457447888), FRAC_CONST(0.001280297224671) },
+    { FRAC_CONST(0.032245095009606), FRAC_CONST(0.001385826283535) },
+    { FRAC_CONST(0.032240387252262), FRAC_CONST(0.001491340501313) },
+    { FRAC_CONST(0.032235334226272), FRAC_CONST(0.001596838748031) },
+    { FRAC_CONST(0.032229935985750), FRAC_CONST(0.001702319893890) },
+    { FRAC_CONST(0.032224192588507), FRAC_CONST(0.001807782809271) },
+    { FRAC_CONST(0.032218104096050), FRAC_CONST(0.001913226364749) },
+    { FRAC_CONST(0.032211670573582), FRAC_CONST(0.002018649431111) },
+    { FRAC_CONST(0.032204892090000), FRAC_CONST(0.002124050879359) },
+    { FRAC_CONST(0.032197768717898), FRAC_CONST(0.002229429580728) },
+    { FRAC_CONST(0.032190300533560), FRAC_CONST(0.002334784406698) },
+    { FRAC_CONST(0.032182487616965), FRAC_CONST(0.002440114229003) },
+    { FRAC_CONST(0.032174330051782), FRAC_CONST(0.002545417919644) },
+    { FRAC_CONST(0.032165827925374), FRAC_CONST(0.002650694350905) },
+    { FRAC_CONST(0.032156981328790), FRAC_CONST(0.002755942395358) },
+    { FRAC_CONST(0.032147790356771), FRAC_CONST(0.002861160925883) },
+    { FRAC_CONST(0.032138255107744), FRAC_CONST(0.002966348815672) },
+    { FRAC_CONST(0.032128375683825), FRAC_CONST(0.003071504938250) },
+    { FRAC_CONST(0.032118152190814), FRAC_CONST(0.003176628167476) },
+    { FRAC_CONST(0.032107584738196), FRAC_CONST(0.003281717377568) },
+    { FRAC_CONST(0.032096673439141), FRAC_CONST(0.003386771443102) },
+    { FRAC_CONST(0.032085418410500), FRAC_CONST(0.003491789239036) },
+    { FRAC_CONST(0.032073819772804), FRAC_CONST(0.003596769640711) },
+    { FRAC_CONST(0.032061877650267), FRAC_CONST(0.003701711523874) },
+    { FRAC_CONST(0.032049592170778), FRAC_CONST(0.003806613764680) },
+    { FRAC_CONST(0.032036963465906), FRAC_CONST(0.003911475239711) },
+    { FRAC_CONST(0.032023991670893), FRAC_CONST(0.004016294825985) },
+    { FRAC_CONST(0.032010676924657), FRAC_CONST(0.004121071400967) },
+    { FRAC_CONST(0.031997019369789), FRAC_CONST(0.004225803842586) },
+    { FRAC_CONST(0.031983019152549), FRAC_CONST(0.004330491029241) },
+    { FRAC_CONST(0.031968676422869), FRAC_CONST(0.004435131839816) },
+    { FRAC_CONST(0.031953991334348), FRAC_CONST(0.004539725153692) },
+    { FRAC_CONST(0.031938964044252), FRAC_CONST(0.004644269850758) },
+    { FRAC_CONST(0.031923594713510), FRAC_CONST(0.004748764811426) },
+    { FRAC_CONST(0.031907883506716), FRAC_CONST(0.004853208916638) },
+    { FRAC_CONST(0.031891830592124), FRAC_CONST(0.004957601047881) },
+    { FRAC_CONST(0.031875436141648), FRAC_CONST(0.005061940087200) },
+    { FRAC_CONST(0.031858700330859), FRAC_CONST(0.005166224917208) },
+    { FRAC_CONST(0.031841623338985), FRAC_CONST(0.005270454421097) },
+    { FRAC_CONST(0.031824205348907), FRAC_CONST(0.005374627482653) },
+    { FRAC_CONST(0.031806446547156), FRAC_CONST(0.005478742986267) },
+    { FRAC_CONST(0.031788347123916), FRAC_CONST(0.005582799816945) },
+    { FRAC_CONST(0.031769907273017), FRAC_CONST(0.005686796860323) },
+    { FRAC_CONST(0.031751127191935), FRAC_CONST(0.005790733002674) },
+    { FRAC_CONST(0.031732007081789), FRAC_CONST(0.005894607130928) },
+    { FRAC_CONST(0.031712547147340), FRAC_CONST(0.005998418132675) },
+    { FRAC_CONST(0.031692747596989), FRAC_CONST(0.006102164896182) },
+    { FRAC_CONST(0.031672608642773), FRAC_CONST(0.006205846310406) },
+    { FRAC_CONST(0.031652130500364), FRAC_CONST(0.006309461265002) },
+    { FRAC_CONST(0.031631313389067), FRAC_CONST(0.006413008650337) },
+    { FRAC_CONST(0.031610157531816), FRAC_CONST(0.006516487357501) },
+    { FRAC_CONST(0.031588663155172), FRAC_CONST(0.006619896278321) },
+    { FRAC_CONST(0.031566830489325), FRAC_CONST(0.006723234305370) },
+    { FRAC_CONST(0.031544659768083), FRAC_CONST(0.006826500331981) },
+    { FRAC_CONST(0.031522151228878), FRAC_CONST(0.006929693252258) },
+    { FRAC_CONST(0.031499305112758), FRAC_CONST(0.007032811961088) },
+    { FRAC_CONST(0.031476121664387), FRAC_CONST(0.007135855354151) },
+    { FRAC_CONST(0.031452601132040), FRAC_CONST(0.007238822327937) },
+    { FRAC_CONST(0.031428743767604), FRAC_CONST(0.007341711779751) },
+    { FRAC_CONST(0.031404549826572), FRAC_CONST(0.007444522607730) },
+    { FRAC_CONST(0.031380019568042), FRAC_CONST(0.007547253710853) },
+    { FRAC_CONST(0.031355153254712), FRAC_CONST(0.007649903988952) },
+    { FRAC_CONST(0.031329951152882), FRAC_CONST(0.007752472342725) },
+    { FRAC_CONST(0.031304413532445), FRAC_CONST(0.007854957673748) },
+    { FRAC_CONST(0.031278540666888), FRAC_CONST(0.007957358884484) },
+    { FRAC_CONST(0.031252332833290), FRAC_CONST(0.008059674878300) },
+    { FRAC_CONST(0.031225790312316), FRAC_CONST(0.008161904559473) },
+    { FRAC_CONST(0.031198913388214), FRAC_CONST(0.008264046833205) },
+    { FRAC_CONST(0.031171702348814), FRAC_CONST(0.008366100605636) },
+    { FRAC_CONST(0.031144157485525), FRAC_CONST(0.008468064783849) },
+    { FRAC_CONST(0.031116279093331), FRAC_CONST(0.008569938275893) },
+    { FRAC_CONST(0.031088067470786), FRAC_CONST(0.008671719990782) },
+    { FRAC_CONST(0.031059522920014), FRAC_CONST(0.008773408838517) },
+    { FRAC_CONST(0.031030645746705), FRAC_CONST(0.008875003730092) },
+    { FRAC_CONST(0.031001436260110), FRAC_CONST(0.008976503577507) },
+    { FRAC_CONST(0.030971894773039), FRAC_CONST(0.009077907293780) },
+    { FRAC_CONST(0.030942021601857), FRAC_CONST(0.009179213792959) },
+    { FRAC_CONST(0.030911817066483), FRAC_CONST(0.009280421990133) },
+    { FRAC_CONST(0.030881281490382), FRAC_CONST(0.009381530801444) },
+    { FRAC_CONST(0.030850415200566), FRAC_CONST(0.009482539144097) },
+    { FRAC_CONST(0.030819218527589), FRAC_CONST(0.009583445936373) },
+    { FRAC_CONST(0.030787691805541), FRAC_CONST(0.009684250097643) },
+    { FRAC_CONST(0.030755835372048), FRAC_CONST(0.009784950548375) },
+    { FRAC_CONST(0.030723649568268), FRAC_CONST(0.009885546210147) },
+    { FRAC_CONST(0.030691134738883), FRAC_CONST(0.009986036005661) },
+    { FRAC_CONST(0.030658291232103), FRAC_CONST(0.010086418858753) },
+    { FRAC_CONST(0.030625119399655), FRAC_CONST(0.010186693694402) },
+    { FRAC_CONST(0.030591619596781), FRAC_CONST(0.010286859438745) },
+    { FRAC_CONST(0.030557792182239), FRAC_CONST(0.010386915019088) },
+    { FRAC_CONST(0.030523637518292), FRAC_CONST(0.010486859363916) },
+    { FRAC_CONST(0.030489155970710), FRAC_CONST(0.010586691402906) },
+    { FRAC_CONST(0.030454347908763), FRAC_CONST(0.010686410066936) },
+    { FRAC_CONST(0.030419213705216), FRAC_CONST(0.010786014288099) },
+    { FRAC_CONST(0.030383753736329), FRAC_CONST(0.010885502999714) },
+    { FRAC_CONST(0.030347968381849), FRAC_CONST(0.010984875136338) },
+    { FRAC_CONST(0.030311858025010), FRAC_CONST(0.011084129633775) },
+    { FRAC_CONST(0.030275423052523), FRAC_CONST(0.011183265429088) },
+    { FRAC_CONST(0.030238663854579), FRAC_CONST(0.011282281460612) },
+    { FRAC_CONST(0.030201580824838), FRAC_CONST(0.011381176667967) },
+    { FRAC_CONST(0.030164174360430), FRAC_CONST(0.011479949992062) },
+    { FRAC_CONST(0.030126444861948), FRAC_CONST(0.011578600375117) },
+    { FRAC_CONST(0.030088392733446), FRAC_CONST(0.011677126760663) },
+    { FRAC_CONST(0.030050018382430), FRAC_CONST(0.011775528093563) },
+    { FRAC_CONST(0.030011322219859), FRAC_CONST(0.011873803320018) },
+    { FRAC_CONST(0.029972304660138), FRAC_CONST(0.011971951387578) },
+    { FRAC_CONST(0.029932966121114), FRAC_CONST(0.012069971245157) },
+    { FRAC_CONST(0.029893307024070), FRAC_CONST(0.012167861843041) },
+    { FRAC_CONST(0.029853327793724), FRAC_CONST(0.012265622132901) },
+    { FRAC_CONST(0.029813028858222), FRAC_CONST(0.012363251067801) },
+    { FRAC_CONST(0.029772410649132), FRAC_CONST(0.012460747602215) },
+    { FRAC_CONST(0.029731473601443), FRAC_CONST(0.012558110692033) },
+    { FRAC_CONST(0.029690218153558), FRAC_CONST(0.012655339294575) },
+    { FRAC_CONST(0.029648644747289), FRAC_CONST(0.012752432368600) },
+    { FRAC_CONST(0.029606753827855), FRAC_CONST(0.012849388874320) },
+    { FRAC_CONST(0.029564545843872), FRAC_CONST(0.012946207773407) },
+    { FRAC_CONST(0.029522021247356), FRAC_CONST(0.013042888029011) },
+    { FRAC_CONST(0.029479180493710), FRAC_CONST(0.013139428605762) },
+    { FRAC_CONST(0.029436024041725), FRAC_CONST(0.013235828469789) },
+    { FRAC_CONST(0.029392552353570), FRAC_CONST(0.013332086588727) },
+    { FRAC_CONST(0.029348765894794), FRAC_CONST(0.013428201931728) },
+    { FRAC_CONST(0.029304665134313), FRAC_CONST(0.013524173469475) },
+    { FRAC_CONST(0.029260250544412), FRAC_CONST(0.013620000174189) },
+    { FRAC_CONST(0.029215522600735), FRAC_CONST(0.013715681019643) },
+    { FRAC_CONST(0.029170481782283), FRAC_CONST(0.013811214981173) },
+    { FRAC_CONST(0.029125128571406), FRAC_CONST(0.013906601035686) },
+    { FRAC_CONST(0.029079463453801), FRAC_CONST(0.014001838161674) },
+    { FRAC_CONST(0.029033486918505), FRAC_CONST(0.014096925339225) },
+    { FRAC_CONST(0.028987199457889), FRAC_CONST(0.014191861550031) },
+    { FRAC_CONST(0.028940601567655), FRAC_CONST(0.014286645777401) },
+    { FRAC_CONST(0.028893693746829), FRAC_CONST(0.014381277006273) },
+    { FRAC_CONST(0.028846476497755), FRAC_CONST(0.014475754223221) },
+    { FRAC_CONST(0.028798950326094), FRAC_CONST(0.014570076416472) },
+    { FRAC_CONST(0.028751115740811), FRAC_CONST(0.014664242575910) },
+    { FRAC_CONST(0.028702973254178), FRAC_CONST(0.014758251693091) },
+    { FRAC_CONST(0.028654523381760), FRAC_CONST(0.014852102761253) },
+    { FRAC_CONST(0.028605766642418), FRAC_CONST(0.014945794775326) },
+    { FRAC_CONST(0.028556703558297), FRAC_CONST(0.015039326731945) },
+    { FRAC_CONST(0.028507334654823), FRAC_CONST(0.015132697629457) },
+    { FRAC_CONST(0.028457660460698), FRAC_CONST(0.015225906467935) },
+    { FRAC_CONST(0.028407681507891), FRAC_CONST(0.015318952249187) },
+    { FRAC_CONST(0.028357398331639), FRAC_CONST(0.015411833976768) },
+    { FRAC_CONST(0.028306811470432), FRAC_CONST(0.015504550655988) },
+    { FRAC_CONST(0.028255921466016), FRAC_CONST(0.015597101293927) },
+    { FRAC_CONST(0.028204728863381), FRAC_CONST(0.015689484899442) },
+    { FRAC_CONST(0.028153234210760), FRAC_CONST(0.015781700483179) },
+    { FRAC_CONST(0.028101438059619), FRAC_CONST(0.015873747057582) },
+    { FRAC_CONST(0.028049340964652), FRAC_CONST(0.015965623636907) },
+    { FRAC_CONST(0.027996943483779), FRAC_CONST(0.016057329237229) },
+    { FRAC_CONST(0.027944246178133), FRAC_CONST(0.016148862876456) },
+    { FRAC_CONST(0.027891249612061), FRAC_CONST(0.016240223574335) },
+    { FRAC_CONST(0.027837954353113), FRAC_CONST(0.016331410352467) },
+    { FRAC_CONST(0.027784360972039), FRAC_CONST(0.016422422234315) },
+    { FRAC_CONST(0.027730470042780), FRAC_CONST(0.016513258245214) },
+    { FRAC_CONST(0.027676282142466), FRAC_CONST(0.016603917412384) },
+    { FRAC_CONST(0.027621797851405), FRAC_CONST(0.016694398764938) },
+    { FRAC_CONST(0.027567017753080), FRAC_CONST(0.016784701333894) },
+    { FRAC_CONST(0.027511942434143), FRAC_CONST(0.016874824152183) },
+    { FRAC_CONST(0.027456572484404), FRAC_CONST(0.016964766254662) },
+    { FRAC_CONST(0.027400908496833), FRAC_CONST(0.017054526678124) },
+    { FRAC_CONST(0.027344951067546), FRAC_CONST(0.017144104461307) },
+    { FRAC_CONST(0.027288700795801), FRAC_CONST(0.017233498644904) },
+    { FRAC_CONST(0.027232158283994), FRAC_CONST(0.017322708271577) },
+    { FRAC_CONST(0.027175324137651), FRAC_CONST(0.017411732385960) },
+    { FRAC_CONST(0.027118198965418), FRAC_CONST(0.017500570034678) },
+    { FRAC_CONST(0.027060783379060), FRAC_CONST(0.017589220266351) },
+    { FRAC_CONST(0.027003077993454), FRAC_CONST(0.017677682131607) },
+    { FRAC_CONST(0.026945083426576), FRAC_CONST(0.017765954683088) },
+    { FRAC_CONST(0.026886800299502), FRAC_CONST(0.017854036975468) },
+    { FRAC_CONST(0.026828229236397), FRAC_CONST(0.017941928065456) },
+    { FRAC_CONST(0.026769370864511), FRAC_CONST(0.018029627011808) },
+    { FRAC_CONST(0.026710225814170), FRAC_CONST(0.018117132875340) },
+    { FRAC_CONST(0.026650794718768), FRAC_CONST(0.018204444718934) },
+    { FRAC_CONST(0.026591078214767), FRAC_CONST(0.018291561607551) },
+    { FRAC_CONST(0.026531076941680), FRAC_CONST(0.018378482608238) },
+    { FRAC_CONST(0.026470791542075), FRAC_CONST(0.018465206790142) },
+    { FRAC_CONST(0.026410222661558), FRAC_CONST(0.018551733224515) },
+    { FRAC_CONST(0.026349370948775), FRAC_CONST(0.018638060984730) },
+    { FRAC_CONST(0.026288237055398), FRAC_CONST(0.018724189146286) },
+    { FRAC_CONST(0.026226821636121), FRAC_CONST(0.018810116786819) },
+    { FRAC_CONST(0.026165125348656), FRAC_CONST(0.018895842986112) },
+    { FRAC_CONST(0.026103148853718), FRAC_CONST(0.018981366826109) },
+    { FRAC_CONST(0.026040892815028), FRAC_CONST(0.019066687390916) },
+    { FRAC_CONST(0.025978357899296), FRAC_CONST(0.019151803766819) },
+    { FRAC_CONST(0.025915544776223), FRAC_CONST(0.019236715042290) },
+    { FRAC_CONST(0.025852454118485), FRAC_CONST(0.019321420307998) },
+    { FRAC_CONST(0.025789086601733), FRAC_CONST(0.019405918656817) },
+    { FRAC_CONST(0.025725442904582), FRAC_CONST(0.019490209183837) },
+    { FRAC_CONST(0.025661523708606), FRAC_CONST(0.019574290986376) },
+    { FRAC_CONST(0.025597329698327), FRAC_CONST(0.019658163163984) },
+    { FRAC_CONST(0.025532861561211), FRAC_CONST(0.019741824818458) },
+    { FRAC_CONST(0.025468119987662), FRAC_CONST(0.019825275053848) },
+    { FRAC_CONST(0.025403105671008), FRAC_CONST(0.019908512976470) },
+    { FRAC_CONST(0.025337819307501), FRAC_CONST(0.019991537694913) },
+    { FRAC_CONST(0.025272261596305), FRAC_CONST(0.020074348320047) },
+    { FRAC_CONST(0.025206433239491), FRAC_CONST(0.020156943965039) },
+    { FRAC_CONST(0.025140334942028), FRAC_CONST(0.020239323745355) },
+    { FRAC_CONST(0.025073967411776), FRAC_CONST(0.020321486778774) },
+    { FRAC_CONST(0.025007331359476), FRAC_CONST(0.020403432185395) },
+    { FRAC_CONST(0.024940427498748), FRAC_CONST(0.020485159087650) },
+    { FRAC_CONST(0.024873256546079), FRAC_CONST(0.020566666610309) },
+    { FRAC_CONST(0.024805819220816), FRAC_CONST(0.020647953880491) },
+    { FRAC_CONST(0.024738116245157), FRAC_CONST(0.020729020027676) },
+    { FRAC_CONST(0.024670148344147), FRAC_CONST(0.020809864183709) },
+    { FRAC_CONST(0.024601916245669), FRAC_CONST(0.020890485482816) },
+    { FRAC_CONST(0.024533420680433), FRAC_CONST(0.020970883061607) },
+    { FRAC_CONST(0.024464662381971), FRAC_CONST(0.021051056059087) },
+    { FRAC_CONST(0.024395642086630), FRAC_CONST(0.021131003616670) },
+    { FRAC_CONST(0.024326360533561), FRAC_CONST(0.021210724878181) },
+    { FRAC_CONST(0.024256818464715), FRAC_CONST(0.021290218989868) },
+    { FRAC_CONST(0.024187016624830), FRAC_CONST(0.021369485100415) },
+    { FRAC_CONST(0.024116955761430), FRAC_CONST(0.021448522360944) },
+    { FRAC_CONST(0.024046636624808), FRAC_CONST(0.021527329925030) },
+    { FRAC_CONST(0.023976059968027), FRAC_CONST(0.021605906948708) },
+    { FRAC_CONST(0.023905226546906), FRAC_CONST(0.021684252590480) },
+    { FRAC_CONST(0.023834137120014), FRAC_CONST(0.021762366011328) },
+    { FRAC_CONST(0.023762792448662), FRAC_CONST(0.021840246374720) },
+    { FRAC_CONST(0.023691193296893), FRAC_CONST(0.021917892846620) },
+    { FRAC_CONST(0.023619340431478), FRAC_CONST(0.021995304595495) },
+    { FRAC_CONST(0.023547234621902), FRAC_CONST(0.022072480792330) },
+    { FRAC_CONST(0.023474876640361), FRAC_CONST(0.022149420610628) },
+    { FRAC_CONST(0.023402267261751), FRAC_CONST(0.022226123226426) },
+    { FRAC_CONST(0.023329407263659), FRAC_CONST(0.022302587818300) },
+    { FRAC_CONST(0.023256297426359), FRAC_CONST(0.022378813567377) },
+    { FRAC_CONST(0.023182938532797), FRAC_CONST(0.022454799657339) },
+    { FRAC_CONST(0.023109331368588), FRAC_CONST(0.022530545274437) },
+    { FRAC_CONST(0.023035476722006), FRAC_CONST(0.022606049607496) },
+    { FRAC_CONST(0.022961375383975), FRAC_CONST(0.022681311847926) },
+    { FRAC_CONST(0.022887028148061), FRAC_CONST(0.022756331189727) },
+    { FRAC_CONST(0.022812435810462), FRAC_CONST(0.022831106829504) },
+    { FRAC_CONST(0.022737599170003), FRAC_CONST(0.022905637966469) },
+    { FRAC_CONST(0.022662519028125), FRAC_CONST(0.022979923802453) },
+    { FRAC_CONST(0.022587196188874), FRAC_CONST(0.023053963541915) },
+    { FRAC_CONST(0.022511631458899), FRAC_CONST(0.023127756391950) },
+    { FRAC_CONST(0.022435825647437), FRAC_CONST(0.023201301562294) },
+    { FRAC_CONST(0.022359779566306), FRAC_CONST(0.023274598265338) },
+    { FRAC_CONST(0.022283494029900), FRAC_CONST(0.023347645716133) },
+    { FRAC_CONST(0.022206969855176), FRAC_CONST(0.023420443132400) },
+    { FRAC_CONST(0.022130207861645), FRAC_CONST(0.023492989734537) },
+    { FRAC_CONST(0.022053208871367), FRAC_CONST(0.023565284745628) },
+    { FRAC_CONST(0.021975973708940), FRAC_CONST(0.023637327391451) },
+    { FRAC_CONST(0.021898503201489), FRAC_CONST(0.023709116900488) },
+    { FRAC_CONST(0.021820798178663), FRAC_CONST(0.023780652503931) },
+    { FRAC_CONST(0.021742859472618), FRAC_CONST(0.023851933435691) },
+    { FRAC_CONST(0.021664687918017), FRAC_CONST(0.023922958932406) },
+    { FRAC_CONST(0.021586284352013), FRAC_CONST(0.023993728233451) },
+    { FRAC_CONST(0.021507649614247), FRAC_CONST(0.024064240580942) },
+    { FRAC_CONST(0.021428784546832), FRAC_CONST(0.024134495219750) },
+    { FRAC_CONST(0.021349689994350), FRAC_CONST(0.024204491397504) },
+    { FRAC_CONST(0.021270366803840), FRAC_CONST(0.024274228364600) },
+    { FRAC_CONST(0.021190815824791), FRAC_CONST(0.024343705374213) },
+    { FRAC_CONST(0.021111037909128), FRAC_CONST(0.024412921682298) },
+    { FRAC_CONST(0.021031033911210), FRAC_CONST(0.024481876547605) },
+    { FRAC_CONST(0.020950804687815), FRAC_CONST(0.024550569231683) },
+    { FRAC_CONST(0.020870351098134), FRAC_CONST(0.024618998998889) },
+    { FRAC_CONST(0.020789674003759), FRAC_CONST(0.024687165116394) },
+    { FRAC_CONST(0.020708774268678), FRAC_CONST(0.024755066854194) },
+    { FRAC_CONST(0.020627652759262), FRAC_CONST(0.024822703485116) },
+    { FRAC_CONST(0.020546310344257), FRAC_CONST(0.024890074284826) },
+    { FRAC_CONST(0.020464747894775), FRAC_CONST(0.024957178531837) },
+    { FRAC_CONST(0.020382966284284), FRAC_CONST(0.025024015507516) },
+    { FRAC_CONST(0.020300966388600), FRAC_CONST(0.025090584496093) },
+    { FRAC_CONST(0.020218749085876), FRAC_CONST(0.025156884784668) },
+    { FRAC_CONST(0.020136315256592), FRAC_CONST(0.025222915663218) },
+    { FRAC_CONST(0.020053665783549), FRAC_CONST(0.025288676424605) },
+    { FRAC_CONST(0.019970801551857), FRAC_CONST(0.025354166364584) },
+    { FRAC_CONST(0.019887723448925), FRAC_CONST(0.025419384781811) },
+    { FRAC_CONST(0.019804432364452), FRAC_CONST(0.025484330977848) },
+    { FRAC_CONST(0.019720929190419), FRAC_CONST(0.025549004257175) },
+    { FRAC_CONST(0.019637214821078), FRAC_CONST(0.025613403927192) },
+    { FRAC_CONST(0.019553290152943), FRAC_CONST(0.025677529298230) },
+    { FRAC_CONST(0.019469156084779), FRAC_CONST(0.025741379683559) },
+    { FRAC_CONST(0.019384813517595), FRAC_CONST(0.025804954399392) },
+    { FRAC_CONST(0.019300263354632), FRAC_CONST(0.025868252764895) },
+    { FRAC_CONST(0.019215506501354), FRAC_CONST(0.025931274102193) },
+    { FRAC_CONST(0.019130543865439), FRAC_CONST(0.025994017736379) },
+    { FRAC_CONST(0.019045376356769), FRAC_CONST(0.026056482995518) },
+    { FRAC_CONST(0.018960004887419), FRAC_CONST(0.026118669210657) },
+    { FRAC_CONST(0.018874430371648), FRAC_CONST(0.026180575715833) },
+    { FRAC_CONST(0.018788653725892), FRAC_CONST(0.026242201848076) },
+    { FRAC_CONST(0.018702675868750), FRAC_CONST(0.026303546947421) },
+    { FRAC_CONST(0.018616497720974), FRAC_CONST(0.026364610356909) },
+    { FRAC_CONST(0.018530120205464), FRAC_CONST(0.026425391422602) },
+    { FRAC_CONST(0.018443544247254), FRAC_CONST(0.026485889493583) },
+    { FRAC_CONST(0.018356770773502), FRAC_CONST(0.026546103921965) },
+    { FRAC_CONST(0.018269800713483), FRAC_CONST(0.026606034062902) },
+    { FRAC_CONST(0.018182634998576), FRAC_CONST(0.026665679274589) },
+    { FRAC_CONST(0.018095274562256), FRAC_CONST(0.026725038918274) },
+    { FRAC_CONST(0.018007720340083), FRAC_CONST(0.026784112358263) },
+    { FRAC_CONST(0.017919973269692), FRAC_CONST(0.026842898961926) },
+    { FRAC_CONST(0.017832034290785), FRAC_CONST(0.026901398099707) },
+    { FRAC_CONST(0.017743904345116), FRAC_CONST(0.026959609145127) },
+    { FRAC_CONST(0.017655584376488), FRAC_CONST(0.027017531474792) },
+    { FRAC_CONST(0.017567075330734), FRAC_CONST(0.027075164468401) },
+    { FRAC_CONST(0.017478378155718), FRAC_CONST(0.027132507508750) },
+    { FRAC_CONST(0.017389493801313), FRAC_CONST(0.027189559981742) },
+    { FRAC_CONST(0.017300423219401), FRAC_CONST(0.027246321276391) },
+    { FRAC_CONST(0.017211167363854), FRAC_CONST(0.027302790784828) },
+    { FRAC_CONST(0.017121727190533), FRAC_CONST(0.027358967902310) },
+    { FRAC_CONST(0.017032103657269), FRAC_CONST(0.027414852027226) },
+    { FRAC_CONST(0.016942297723858), FRAC_CONST(0.027470442561102) },
+    { FRAC_CONST(0.016852310352050), FRAC_CONST(0.027525738908608) },
+    { FRAC_CONST(0.016762142505537), FRAC_CONST(0.027580740477564) },
+    { FRAC_CONST(0.016671795149944), FRAC_CONST(0.027635446678948) },
+    { FRAC_CONST(0.016581269252819), FRAC_CONST(0.027689856926900) },
+    { FRAC_CONST(0.016490565783622), FRAC_CONST(0.027743970638730) },
+    { FRAC_CONST(0.016399685713714), FRAC_CONST(0.027797787234924) },
+    { FRAC_CONST(0.016308630016347), FRAC_CONST(0.027851306139149) },
+    { FRAC_CONST(0.016217399666655), FRAC_CONST(0.027904526778260) },
+    { FRAC_CONST(0.016125995641641), FRAC_CONST(0.027957448582309) },
+    { FRAC_CONST(0.016034418920170), FRAC_CONST(0.028010070984544) },
+    { FRAC_CONST(0.015942670482954), FRAC_CONST(0.028062393421421) },
+    { FRAC_CONST(0.015850751312545), FRAC_CONST(0.028114415332610) },
+    { FRAC_CONST(0.015758662393324), FRAC_CONST(0.028166136160998) },
+    { FRAC_CONST(0.015666404711489), FRAC_CONST(0.028217555352697) },
+    { FRAC_CONST(0.015573979255046), FRAC_CONST(0.028268672357047) },
+    { FRAC_CONST(0.015481387013797), FRAC_CONST(0.028319486626627) },
+    { FRAC_CONST(0.015388628979331), FRAC_CONST(0.028369997617257) },
+    { FRAC_CONST(0.015295706145012), FRAC_CONST(0.028420204788004) },
+    { FRAC_CONST(0.015202619505968), FRAC_CONST(0.028470107601191) },
+    { FRAC_CONST(0.015109370059084), FRAC_CONST(0.028519705522399) },
+    { FRAC_CONST(0.015015958802984), FRAC_CONST(0.028568998020472) },
+    { FRAC_CONST(0.014922386738030), FRAC_CONST(0.028617984567529) },
+    { FRAC_CONST(0.014828654866302), FRAC_CONST(0.028666664638963) },
+    { FRAC_CONST(0.014734764191593), FRAC_CONST(0.028715037713449) },
+    { FRAC_CONST(0.014640715719398), FRAC_CONST(0.028763103272951) },
+    { FRAC_CONST(0.014546510456900), FRAC_CONST(0.028810860802724) },
+    { FRAC_CONST(0.014452149412962), FRAC_CONST(0.028858309791325) },
+    { FRAC_CONST(0.014357633598114), FRAC_CONST(0.028905449730613) },
+    { FRAC_CONST(0.014262964024545), FRAC_CONST(0.028952280115756) },
+    { FRAC_CONST(0.014168141706090), FRAC_CONST(0.028998800445240) },
+    { FRAC_CONST(0.014073167658220), FRAC_CONST(0.029045010220868) },
+    { FRAC_CONST(0.013978042898030), FRAC_CONST(0.029090908947771) },
+    { FRAC_CONST(0.013882768444231), FRAC_CONST(0.029136496134411) },
+    { FRAC_CONST(0.013787345317136), FRAC_CONST(0.029181771292585) },
+    { FRAC_CONST(0.013691774538648), FRAC_CONST(0.029226733937433) },
+    { FRAC_CONST(0.013596057132255), FRAC_CONST(0.029271383587441) },
+    { FRAC_CONST(0.013500194123014), FRAC_CONST(0.029315719764447) },
+    { FRAC_CONST(0.013404186537539), FRAC_CONST(0.029359741993647) },
+    { FRAC_CONST(0.013308035403995), FRAC_CONST(0.029403449803598) },
+    { FRAC_CONST(0.013211741752084), FRAC_CONST(0.029446842726223) },
+    { FRAC_CONST(0.013115306613032), FRAC_CONST(0.029489920296820) },
+    { FRAC_CONST(0.013018731019584), FRAC_CONST(0.029532682054063) },
+    { FRAC_CONST(0.012922016005985), FRAC_CONST(0.029575127540008) },
+    { FRAC_CONST(0.012825162607977), FRAC_CONST(0.029617256300097) },
+    { FRAC_CONST(0.012728171862781), FRAC_CONST(0.029659067883165) },
+    { FRAC_CONST(0.012631044809089), FRAC_CONST(0.029700561841444) },
+    { FRAC_CONST(0.012533782487056), FRAC_CONST(0.029741737730567) },
+    { FRAC_CONST(0.012436385938281), FRAC_CONST(0.029782595109573) },
+    { FRAC_CONST(0.012338856205805), FRAC_CONST(0.029823133540913) },
+    { FRAC_CONST(0.012241194334091), FRAC_CONST(0.029863352590452) },
+    { FRAC_CONST(0.012143401369021), FRAC_CONST(0.029903251827477) },
+    { FRAC_CONST(0.012045478357878), FRAC_CONST(0.029942830824699) },
+    { FRAC_CONST(0.011947426349339), FRAC_CONST(0.029982089158259) },
+    { FRAC_CONST(0.011849246393462), FRAC_CONST(0.030021026407731) },
+    { FRAC_CONST(0.011750939541676), FRAC_CONST(0.030059642156129) },
+    { FRAC_CONST(0.011652506846768), FRAC_CONST(0.030097935989909) },
+    { FRAC_CONST(0.011553949362874), FRAC_CONST(0.030135907498976) },
+    { FRAC_CONST(0.011455268145464), FRAC_CONST(0.030173556276684) },
+    { FRAC_CONST(0.011356464251335), FRAC_CONST(0.030210881919845) },
+    { FRAC_CONST(0.011257538738598), FRAC_CONST(0.030247884028732) },
+    { FRAC_CONST(0.011158492666665), FRAC_CONST(0.030284562207083) },
+    { FRAC_CONST(0.011059327096240), FRAC_CONST(0.030320916062102) },
+    { FRAC_CONST(0.010960043089307), FRAC_CONST(0.030356945204470) },
+    { FRAC_CONST(0.010860641709118), FRAC_CONST(0.030392649248343) },
+    { FRAC_CONST(0.010761124020182), FRAC_CONST(0.030428027811361) },
+    { FRAC_CONST(0.010661491088253), FRAC_CONST(0.030463080514646) },
+    { FRAC_CONST(0.010561743980319), FRAC_CONST(0.030497806982812) },
+    { FRAC_CONST(0.010461883764593), FRAC_CONST(0.030532206843968) },
+    { FRAC_CONST(0.010361911510496), FRAC_CONST(0.030566279729717) },
+    { FRAC_CONST(0.010261828288652), FRAC_CONST(0.030600025275167) },
+    { FRAC_CONST(0.010161635170872), FRAC_CONST(0.030633443118931) },
+    { FRAC_CONST(0.010061333230142), FRAC_CONST(0.030666532903129) },
+    { FRAC_CONST(0.009960923540617), FRAC_CONST(0.030699294273397) },
+    { FRAC_CONST(0.009860407177603), FRAC_CONST(0.030731726878888) },
+    { FRAC_CONST(0.009759785217550), FRAC_CONST(0.030763830372273) },
+    { FRAC_CONST(0.009659058738038), FRAC_CONST(0.030795604409750) },
+    { FRAC_CONST(0.009558228817767), FRAC_CONST(0.030827048651045) },
+    { FRAC_CONST(0.009457296536545), FRAC_CONST(0.030858162759415) },
+    { FRAC_CONST(0.009356262975275), FRAC_CONST(0.030888946401653) },
+    { FRAC_CONST(0.009255129215945), FRAC_CONST(0.030919399248091) },
+    { FRAC_CONST(0.009153896341616), FRAC_CONST(0.030949520972603) },
+    { FRAC_CONST(0.009052565436412), FRAC_CONST(0.030979311252611) },
+    { FRAC_CONST(0.008951137585505), FRAC_CONST(0.031008769769084) },
+    { FRAC_CONST(0.008849613875105), FRAC_CONST(0.031037896206544) },
+    { FRAC_CONST(0.008747995392451), FRAC_CONST(0.031066690253072) },
+    { FRAC_CONST(0.008646283225794), FRAC_CONST(0.031095151600306) },
+    { FRAC_CONST(0.008544478464390), FRAC_CONST(0.031123279943448) },
+    { FRAC_CONST(0.008442582198486), FRAC_CONST(0.031151074981266) },
+    { FRAC_CONST(0.008340595519310), FRAC_CONST(0.031178536416098) },
+    { FRAC_CONST(0.008238519519057), FRAC_CONST(0.031205663953853) },
+    { FRAC_CONST(0.008136355290878), FRAC_CONST(0.031232457304017) },
+    { FRAC_CONST(0.008034103928871), FRAC_CONST(0.031258916179656) },
+    { FRAC_CONST(0.007931766528065), FRAC_CONST(0.031285040297416) },
+    { FRAC_CONST(0.007829344184412), FRAC_CONST(0.031310829377528) },
+    { FRAC_CONST(0.007726837994772), FRAC_CONST(0.031336283143813) },
+    { FRAC_CONST(0.007624249056906), FRAC_CONST(0.031361401323680) },
+    { FRAC_CONST(0.007521578469457), FRAC_CONST(0.031386183648135) },
+    { FRAC_CONST(0.007418827331946), FRAC_CONST(0.031410629851778) },
+    { FRAC_CONST(0.007315996744755), FRAC_CONST(0.031434739672811) },
+    { FRAC_CONST(0.007213087809115), FRAC_CONST(0.031458512853036) },
+    { FRAC_CONST(0.007110101627101), FRAC_CONST(0.031481949137863) },
+    { FRAC_CONST(0.007007039301610), FRAC_CONST(0.031505048276306) },
+    { FRAC_CONST(0.006903901936357), FRAC_CONST(0.031527810020993) },
+    { FRAC_CONST(0.006800690635862), FRAC_CONST(0.031550234128164) },
+    { FRAC_CONST(0.006697406505433), FRAC_CONST(0.031572320357675) },
+    { FRAC_CONST(0.006594050651161), FRAC_CONST(0.031594068473000) },
+    { FRAC_CONST(0.006490624179905), FRAC_CONST(0.031615478241233) },
+    { FRAC_CONST(0.006387128199278), FRAC_CONST(0.031636549433095) },
+    { FRAC_CONST(0.006283563817639), FRAC_CONST(0.031657281822929) },
+    { FRAC_CONST(0.006179932144080), FRAC_CONST(0.031677675188707) },
+    { FRAC_CONST(0.006076234288412), FRAC_CONST(0.031697729312034) },
+    { FRAC_CONST(0.005972471361157), FRAC_CONST(0.031717443978146) },
+    { FRAC_CONST(0.005868644473532), FRAC_CONST(0.031736818975914) },
+    { FRAC_CONST(0.005764754737440), FRAC_CONST(0.031755854097848) },
+    { FRAC_CONST(0.005660803265456), FRAC_CONST(0.031774549140098) },
+    { FRAC_CONST(0.005556791170816), FRAC_CONST(0.031792903902453) },
+    { FRAC_CONST(0.005452719567407), FRAC_CONST(0.031810918188350) },
+    { FRAC_CONST(0.005348589569753), FRAC_CONST(0.031828591804869) },
+    { FRAC_CONST(0.005244402293001), FRAC_CONST(0.031845924562742) },
+    { FRAC_CONST(0.005140158852914), FRAC_CONST(0.031862916276347) },
+    { FRAC_CONST(0.005035860365855), FRAC_CONST(0.031879566763717) },
+    { FRAC_CONST(0.004931507948778), FRAC_CONST(0.031895875846539) },
+    { FRAC_CONST(0.004827102719212), FRAC_CONST(0.031911843350155) },
+    { FRAC_CONST(0.004722645795254), FRAC_CONST(0.031927469103567) },
+    { FRAC_CONST(0.004618138295554), FRAC_CONST(0.031942752939435) },
+    { FRAC_CONST(0.004513581339303), FRAC_CONST(0.031957694694082) },
+    { FRAC_CONST(0.004408976046222), FRAC_CONST(0.031972294207493) },
+    { FRAC_CONST(0.004304323536549), FRAC_CONST(0.031986551323320) },
+    { FRAC_CONST(0.004199624931030), FRAC_CONST(0.032000465888879) },
+    { FRAC_CONST(0.004094881350902), FRAC_CONST(0.032014037755158) },
+    { FRAC_CONST(0.003990093917884), FRAC_CONST(0.032027266776813) },
+    { FRAC_CONST(0.003885263754166), FRAC_CONST(0.032040152812170) },
+    { FRAC_CONST(0.003780391982394), FRAC_CONST(0.032052695723232) },
+    { FRAC_CONST(0.003675479725661), FRAC_CONST(0.032064895375674) },
+    { FRAC_CONST(0.003570528107494), FRAC_CONST(0.032076751638847) },
+    { FRAC_CONST(0.003465538251839), FRAC_CONST(0.032088264385780) },
+    { FRAC_CONST(0.003360511283053), FRAC_CONST(0.032099433493181) },
+    { FRAC_CONST(0.003255448325892), FRAC_CONST(0.032110258841438) },
+    { FRAC_CONST(0.003150350505494), FRAC_CONST(0.032120740314619) },
+    { FRAC_CONST(0.003045218947373), FRAC_CONST(0.032130877800478) },
+    { FRAC_CONST(0.002940054777404), FRAC_CONST(0.032140671190449) },
+    { FRAC_CONST(0.002834859121810), FRAC_CONST(0.032150120379653) },
+    { FRAC_CONST(0.002729633107153), FRAC_CONST(0.032159225266897) },
+    { FRAC_CONST(0.002624377860318), FRAC_CONST(0.032167985754674) },
+    { FRAC_CONST(0.002519094508504), FRAC_CONST(0.032176401749168) },
+    { FRAC_CONST(0.002413784179212), FRAC_CONST(0.032184473160250) },
+    { FRAC_CONST(0.002308448000231), FRAC_CONST(0.032192199901481) },
+    { FRAC_CONST(0.002203087099626), FRAC_CONST(0.032199581890114) },
+    { FRAC_CONST(0.002097702605728), FRAC_CONST(0.032206619047093) },
+    { FRAC_CONST(0.001992295647121), FRAC_CONST(0.032213311297057) },
+    { FRAC_CONST(0.001886867352628), FRAC_CONST(0.032219658568338) },
+    { FRAC_CONST(0.001781418851302), FRAC_CONST(0.032225660792960) },
+    { FRAC_CONST(0.001675951272410), FRAC_CONST(0.032231317906644) },
+    { FRAC_CONST(0.001570465745428), FRAC_CONST(0.032236629848809) },
+    { FRAC_CONST(0.001464963400018), FRAC_CONST(0.032241596562566) },
+    { FRAC_CONST(0.001359445366028), FRAC_CONST(0.032246217994727) },
+    { FRAC_CONST(0.001253912773470), FRAC_CONST(0.032250494095799) },
+    { FRAC_CONST(0.001148366752513), FRAC_CONST(0.032254424819990) },
+    { FRAC_CONST(0.001042808433471), FRAC_CONST(0.032258010125204) },
+    { FRAC_CONST(0.000937238946789), FRAC_CONST(0.032261249973045) },
+    { FRAC_CONST(0.000831659423030), FRAC_CONST(0.032264144328817) },
+    { FRAC_CONST(0.000726070992868), FRAC_CONST(0.032266693161525) },
+    { FRAC_CONST(0.000620474787068), FRAC_CONST(0.032268896443871) },
+    { FRAC_CONST(0.000514871936481), FRAC_CONST(0.032270754152261) },
+    { FRAC_CONST(0.000409263572030), FRAC_CONST(0.032272266266801) },
+    { FRAC_CONST(0.000303650824695), FRAC_CONST(0.032273432771295) },
+    { FRAC_CONST(0.000198034825504), FRAC_CONST(0.032274253653254) },
+    { FRAC_CONST(0.000092416705518), FRAC_CONST(0.032274728903884) }
+};
+
+#ifdef LD_DEC
+/* 240 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_960[] =
+{
+    { FRAC_CONST(0.045643531183573), FRAC_CONST(0.000037342034959) },
+    { FRAC_CONST(0.045642309173789), FRAC_CONST(0.000336075315362) },
+    { FRAC_CONST(0.045639131999390), FRAC_CONST(0.000634794199417) },
+    { FRAC_CONST(0.045633999796474), FRAC_CONST(0.000933485891002) },
+    { FRAC_CONST(0.045626912784890), FRAC_CONST(0.001232137595157) },
+    { FRAC_CONST(0.045617871268219), FRAC_CONST(0.001530736518639) },
+    { FRAC_CONST(0.045606875633772), FRAC_CONST(0.001829269870464) },
+    { FRAC_CONST(0.045593926352564), FRAC_CONST(0.002127724862455) },
+    { FRAC_CONST(0.045579023979299), FRAC_CONST(0.002426088709795) },
+    { FRAC_CONST(0.045562169152346), FRAC_CONST(0.002724348631569) },
+    { FRAC_CONST(0.045543362593709), FRAC_CONST(0.003022491851315) },
+    { FRAC_CONST(0.045522605108999), FRAC_CONST(0.003320505597570) },
+    { FRAC_CONST(0.045499897587396), FRAC_CONST(0.003618377104416) },
+    { FRAC_CONST(0.045475241001617), FRAC_CONST(0.003916093612031) },
+    { FRAC_CONST(0.045448636407866), FRAC_CONST(0.004213642367228) },
+    { FRAC_CONST(0.045420084945797), FRAC_CONST(0.004511010624011) },
+    { FRAC_CONST(0.045389587838458), FRAC_CONST(0.004808185644112) },
+    { FRAC_CONST(0.045357146392244), FRAC_CONST(0.005105154697544) },
+    { FRAC_CONST(0.045322761996840), FRAC_CONST(0.005401905063139) },
+    { FRAC_CONST(0.045286436125157), FRAC_CONST(0.005698424029100) },
+    { FRAC_CONST(0.045248170333275), FRAC_CONST(0.005994698893542) },
+    { FRAC_CONST(0.045207966260374), FRAC_CONST(0.006290716965035) },
+    { FRAC_CONST(0.045165825628663), FRAC_CONST(0.006586465563151) },
+    { FRAC_CONST(0.045121750243305), FRAC_CONST(0.006881932019003) },
+    { FRAC_CONST(0.045075741992343), FRAC_CONST(0.007177103675792) },
+    { FRAC_CONST(0.045027802846618), FRAC_CONST(0.007471967889347) },
+    { FRAC_CONST(0.044977934859683), FRAC_CONST(0.007766512028667) },
+    { FRAC_CONST(0.044926140167717), FRAC_CONST(0.008060723476460) },
+    { FRAC_CONST(0.044872420989432), FRAC_CONST(0.008354589629687) },
+    { FRAC_CONST(0.044816779625979), FRAC_CONST(0.008648097900101) },
+    { FRAC_CONST(0.044759218460849), FRAC_CONST(0.008941235714784) },
+    { FRAC_CONST(0.044699739959770), FRAC_CONST(0.009233990516688) },
+    { FRAC_CONST(0.044638346670603), FRAC_CONST(0.009526349765171) },
+    { FRAC_CONST(0.044575041223233), FRAC_CONST(0.009818300936537) },
+    { FRAC_CONST(0.044509826329454), FRAC_CONST(0.010109831524568) },
+    { FRAC_CONST(0.044442704782856), FRAC_CONST(0.010400929041064) },
+    { FRAC_CONST(0.044373679458701), FRAC_CONST(0.010691581016378) },
+    { FRAC_CONST(0.044302753313806), FRAC_CONST(0.010981774999945) },
+    { FRAC_CONST(0.044229929386409), FRAC_CONST(0.011271498560822) },
+    { FRAC_CONST(0.044155210796046), FRAC_CONST(0.011560739288214) },
+    { FRAC_CONST(0.044078600743413), FRAC_CONST(0.011849484792012) },
+    { FRAC_CONST(0.044000102510229), FRAC_CONST(0.012137722703321) },
+    { FRAC_CONST(0.043919719459097), FRAC_CONST(0.012425440674986) },
+    { FRAC_CONST(0.043837455033359), FRAC_CONST(0.012712626382127) },
+    { FRAC_CONST(0.043753312756950), FRAC_CONST(0.012999267522665) },
+    { FRAC_CONST(0.043667296234245), FRAC_CONST(0.013285351817848) },
+    { FRAC_CONST(0.043579409149906), FRAC_CONST(0.013570867012776) },
+    { FRAC_CONST(0.043489655268722), FRAC_CONST(0.013855800876928) },
+    { FRAC_CONST(0.043398038435451), FRAC_CONST(0.014140141204686) },
+    { FRAC_CONST(0.043304562574653), FRAC_CONST(0.014423875815857) },
+    { FRAC_CONST(0.043209231690524), FRAC_CONST(0.014706992556195) },
+    { FRAC_CONST(0.043112049866720), FRAC_CONST(0.014989479297920) },
+    { FRAC_CONST(0.043013021266188), FRAC_CONST(0.015271323940241) },
+    { FRAC_CONST(0.042912150130984), FRAC_CONST(0.015552514409871) },
+    { FRAC_CONST(0.042809440782090), FRAC_CONST(0.015833038661547) },
+    { FRAC_CONST(0.042704897619235), FRAC_CONST(0.016112884678543) },
+    { FRAC_CONST(0.042598525120698), FRAC_CONST(0.016392040473187) },
+    { FRAC_CONST(0.042490327843124), FRAC_CONST(0.016670494087374) },
+    { FRAC_CONST(0.042380310421324), FRAC_CONST(0.016948233593079) },
+    { FRAC_CONST(0.042268477568078), FRAC_CONST(0.017225247092864) },
+    { FRAC_CONST(0.042154834073934), FRAC_CONST(0.017501522720393) },
+    { FRAC_CONST(0.042039384807000), FRAC_CONST(0.017777048640940) },
+    { FRAC_CONST(0.041922134712739), FRAC_CONST(0.018051813051888) },
+    { FRAC_CONST(0.041803088813754), FRAC_CONST(0.018325804183247) },
+    { FRAC_CONST(0.041682252209576), FRAC_CONST(0.018599010298148) },
+    { FRAC_CONST(0.041559630076443), FRAC_CONST(0.018871419693350) },
+    { FRAC_CONST(0.041435227667079), FRAC_CONST(0.019143020699741) },
+    { FRAC_CONST(0.041309050310468), FRAC_CONST(0.019413801682838) },
+    { FRAC_CONST(0.041181103411629), FRAC_CONST(0.019683751043285) },
+    { FRAC_CONST(0.041051392451382), FRAC_CONST(0.019952857217350) },
+    { FRAC_CONST(0.040919922986111), FRAC_CONST(0.020221108677421) },
+    { FRAC_CONST(0.040786700647532), FRAC_CONST(0.020488493932496) },
+    { FRAC_CONST(0.040651731142446), FRAC_CONST(0.020755001528683) },
+    { FRAC_CONST(0.040515020252497), FRAC_CONST(0.021020620049682) },
+    { FRAC_CONST(0.040376573833925), FRAC_CONST(0.021285338117280) },
+    { FRAC_CONST(0.040236397817314), FRAC_CONST(0.021549144391836) },
+    { FRAC_CONST(0.040094498207337), FRAC_CONST(0.021812027572768) },
+    { FRAC_CONST(0.039950881082502), FRAC_CONST(0.022073976399034) },
+    { FRAC_CONST(0.039805552594888), FRAC_CONST(0.022334979649620) },
+    { FRAC_CONST(0.039658518969884), FRAC_CONST(0.022595026144014) },
+    { FRAC_CONST(0.039509786505922), FRAC_CONST(0.022854104742690) },
+    { FRAC_CONST(0.039359361574204), FRAC_CONST(0.023112204347583) },
+    { FRAC_CONST(0.039207250618434), FRAC_CONST(0.023369313902565) },
+    { FRAC_CONST(0.039053460154540), FRAC_CONST(0.023625422393919) },
+    { FRAC_CONST(0.038897996770393), FRAC_CONST(0.023880518850809) },
+    { FRAC_CONST(0.038740867125527), FRAC_CONST(0.024134592345752) },
+    { FRAC_CONST(0.038582077950852), FRAC_CONST(0.024387631995085) },
+    { FRAC_CONST(0.038421636048370), FRAC_CONST(0.024639626959432) },
+    { FRAC_CONST(0.038259548290876), FRAC_CONST(0.024890566444167) },
+    { FRAC_CONST(0.038095821621671), FRAC_CONST(0.025140439699877) },
+    { FRAC_CONST(0.037930463054261), FRAC_CONST(0.025389236022825) },
+    { FRAC_CONST(0.037763479672055), FRAC_CONST(0.025636944755403) },
+    { FRAC_CONST(0.037594878628068), FRAC_CONST(0.025883555286595) },
+    { FRAC_CONST(0.037424667144605), FRAC_CONST(0.026129057052425) },
+    { FRAC_CONST(0.037252852512960), FRAC_CONST(0.026373439536415) },
+    { FRAC_CONST(0.037079442093102), FRAC_CONST(0.026616692270033) },
+    { FRAC_CONST(0.036904443313354), FRAC_CONST(0.026858804833142) },
+    { FRAC_CONST(0.036727863670081), FRAC_CONST(0.027099766854444) },
+    { FRAC_CONST(0.036549710727369), FRAC_CONST(0.027339568011930) },
+    { FRAC_CONST(0.036369992116697), FRAC_CONST(0.027578198033315) },
+    { FRAC_CONST(0.036188715536611), FRAC_CONST(0.027815646696484) },
+    { FRAC_CONST(0.036005888752396), FRAC_CONST(0.028051903829926) },
+    { FRAC_CONST(0.035821519595745), FRAC_CONST(0.028286959313171) },
+    { FRAC_CONST(0.035635615964417), FRAC_CONST(0.028520803077226) },
+    { FRAC_CONST(0.035448185821906), FRAC_CONST(0.028753425105002) },
+    { FRAC_CONST(0.035259237197095), FRAC_CONST(0.028984815431745) },
+    { FRAC_CONST(0.035068778183914), FRAC_CONST(0.029214964145465) },
+    { FRAC_CONST(0.034876816940994), FRAC_CONST(0.029443861387355) },
+    { FRAC_CONST(0.034683361691315), FRAC_CONST(0.029671497352220) },
+    { FRAC_CONST(0.034488420721856), FRAC_CONST(0.029897862288892) },
+    { FRAC_CONST(0.034292002383240), FRAC_CONST(0.030122946500652) },
+    { FRAC_CONST(0.034094115089375), FRAC_CONST(0.030346740345641) },
+    { FRAC_CONST(0.033894767317093), FRAC_CONST(0.030569234237276) },
+    { FRAC_CONST(0.033693967605790), FRAC_CONST(0.030790418644658) },
+    { FRAC_CONST(0.033491724557057), FRAC_CONST(0.031010284092984) },
+    { FRAC_CONST(0.033288046834313), FRAC_CONST(0.031228821163949) },
+    { FRAC_CONST(0.033082943162434), FRAC_CONST(0.031446020496153) },
+    { FRAC_CONST(0.032876422327378), FRAC_CONST(0.031661872785500) },
+    { FRAC_CONST(0.032668493175811), FRAC_CONST(0.031876368785596) },
+    { FRAC_CONST(0.032459164614726), FRAC_CONST(0.032089499308145) },
+    { FRAC_CONST(0.032248445611061), FRAC_CONST(0.032301255223347) },
+    { FRAC_CONST(0.032036345191317), FRAC_CONST(0.032511627460281) },
+    { FRAC_CONST(0.031822872441171), FRAC_CONST(0.032720607007302) },
+    { FRAC_CONST(0.031608036505083), FRAC_CONST(0.032928184912422) },
+    { FRAC_CONST(0.031391846585912), FRAC_CONST(0.033134352283693) },
+    { FRAC_CONST(0.031174311944513), FRAC_CONST(0.033339100289593) },
+    { FRAC_CONST(0.030955441899347), FRAC_CONST(0.033542420159397) },
+    { FRAC_CONST(0.030735245826077), FRAC_CONST(0.033744303183559) },
+    { FRAC_CONST(0.030513733157171), FRAC_CONST(0.033944740714083) },
+    { FRAC_CONST(0.030290913381494), FRAC_CONST(0.034143724164891) },
+    { FRAC_CONST(0.030066796043904), FRAC_CONST(0.034341245012195) },
+    { FRAC_CONST(0.029841390744841), FRAC_CONST(0.034537294794860) },
+    { FRAC_CONST(0.029614707139919), FRAC_CONST(0.034731865114764) },
+    { FRAC_CONST(0.029386754939508), FRAC_CONST(0.034924947637164) },
+    { FRAC_CONST(0.029157543908322), FRAC_CONST(0.035116534091046) },
+    { FRAC_CONST(0.028927083864999), FRAC_CONST(0.035306616269485) },
+    { FRAC_CONST(0.028695384681680), FRAC_CONST(0.035495186029992) },
+    { FRAC_CONST(0.028462456283587), FRAC_CONST(0.035682235294866) },
+    { FRAC_CONST(0.028228308648598), FRAC_CONST(0.035867756051541) },
+    { FRAC_CONST(0.027992951806817), FRAC_CONST(0.036051740352923) },
+    { FRAC_CONST(0.027756395840148), FRAC_CONST(0.036234180317738) },
+    { FRAC_CONST(0.027518650881862), FRAC_CONST(0.036415068130865) },
+    { FRAC_CONST(0.027279727116161), FRAC_CONST(0.036594396043672) },
+    { FRAC_CONST(0.027039634777745), FRAC_CONST(0.036772156374348) },
+    { FRAC_CONST(0.026798384151369), FRAC_CONST(0.036948341508233) },
+    { FRAC_CONST(0.026555985571409), FRAC_CONST(0.037122943898140) },
+    { FRAC_CONST(0.026312449421412), FRAC_CONST(0.037295956064686) },
+    { FRAC_CONST(0.026067786133656), FRAC_CONST(0.037467370596605) },
+    { FRAC_CONST(0.025822006188702), FRAC_CONST(0.037637180151068) },
+    { FRAC_CONST(0.025575120114946), FRAC_CONST(0.037805377454000) },
+    { FRAC_CONST(0.025327138488165), FRAC_CONST(0.037971955300388) },
+    { FRAC_CONST(0.025078071931066), FRAC_CONST(0.038136906554591) },
+    { FRAC_CONST(0.024827931112832), FRAC_CONST(0.038300224150647) },
+    { FRAC_CONST(0.024576726748663), FRAC_CONST(0.038461901092573) },
+    { FRAC_CONST(0.024324469599317), FRAC_CONST(0.038621930454668) },
+    { FRAC_CONST(0.024071170470652), FRAC_CONST(0.038780305381806) },
+    { FRAC_CONST(0.023816840213160), FRAC_CONST(0.038937019089732) },
+    { FRAC_CONST(0.023561489721501), FRAC_CONST(0.039092064865353) },
+    { FRAC_CONST(0.023305129934041), FRAC_CONST(0.039245436067023) },
+    { FRAC_CONST(0.023047771832380), FRAC_CONST(0.039397126124832) },
+    { FRAC_CONST(0.022789426440883), FRAC_CONST(0.039547128540881) },
+    { FRAC_CONST(0.022530104826206), FRAC_CONST(0.039695436889566) },
+    { FRAC_CONST(0.022269818096825), FRAC_CONST(0.039842044817851) },
+    { FRAC_CONST(0.022008577402555), FRAC_CONST(0.039986946045542) },
+    { FRAC_CONST(0.021746393934081), FRAC_CONST(0.040130134365550) },
+    { FRAC_CONST(0.021483278922467), FRAC_CONST(0.040271603644166) },
+    { FRAC_CONST(0.021219243638687), FRAC_CONST(0.040411347821316) },
+    { FRAC_CONST(0.020954299393132), FRAC_CONST(0.040549360910825) },
+    { FRAC_CONST(0.020688457535133), FRAC_CONST(0.040685637000671) },
+    { FRAC_CONST(0.020421729452469), FRAC_CONST(0.040820170253240) },
+    { FRAC_CONST(0.020154126570884), FRAC_CONST(0.040952954905576) },
+    { FRAC_CONST(0.019885660353596), FRAC_CONST(0.041083985269625) },
+    { FRAC_CONST(0.019616342300802), FRAC_CONST(0.041213255732484) },
+    { FRAC_CONST(0.019346183949192), FRAC_CONST(0.041340760756635) },
+    { FRAC_CONST(0.019075196871451), FRAC_CONST(0.041466494880189) },
+    { FRAC_CONST(0.018803392675763), FRAC_CONST(0.041590452717113) },
+    { FRAC_CONST(0.018530783005316), FRAC_CONST(0.041712628957466) },
+    { FRAC_CONST(0.018257379537800), FRAC_CONST(0.041833018367625) },
+    { FRAC_CONST(0.017983193984910), FRAC_CONST(0.041951615790509) },
+    { FRAC_CONST(0.017708238091842), FRAC_CONST(0.042068416145797) },
+    { FRAC_CONST(0.017432523636792), FRAC_CONST(0.042183414430153) },
+    { FRAC_CONST(0.017156062430449), FRAC_CONST(0.042296605717432) },
+    { FRAC_CONST(0.016878866315491), FRAC_CONST(0.042407985158896) },
+    { FRAC_CONST(0.016600947166078), FRAC_CONST(0.042517547983420) },
+    { FRAC_CONST(0.016322316887341), FRAC_CONST(0.042625289497698) },
+    { FRAC_CONST(0.016042987414872), FRAC_CONST(0.042731205086442) },
+    { FRAC_CONST(0.015762970714219), FRAC_CONST(0.042835290212581) },
+    { FRAC_CONST(0.015482278780363), FRAC_CONST(0.042937540417454) },
+    { FRAC_CONST(0.015200923637213), FRAC_CONST(0.043037951321002) },
+    { FRAC_CONST(0.014918917337087), FRAC_CONST(0.043136518621958) },
+    { FRAC_CONST(0.014636271960196), FRAC_CONST(0.043233238098025) },
+    { FRAC_CONST(0.014352999614128), FRAC_CONST(0.043328105606063) },
+    { FRAC_CONST(0.014069112433327), FRAC_CONST(0.043421117082265) },
+    { FRAC_CONST(0.013784622578575), FRAC_CONST(0.043512268542327) },
+    { FRAC_CONST(0.013499542236471), FRAC_CONST(0.043601556081625) },
+    { FRAC_CONST(0.013213883618907), FRAC_CONST(0.043688975875378) },
+    { FRAC_CONST(0.012927658962548), FRAC_CONST(0.043774524178812) },
+    { FRAC_CONST(0.012640880528305), FRAC_CONST(0.043858197327323) },
+    { FRAC_CONST(0.012353560600813), FRAC_CONST(0.043939991736633) },
+    { FRAC_CONST(0.012065711487901), FRAC_CONST(0.044019903902940) },
+    { FRAC_CONST(0.011777345520066), FRAC_CONST(0.044097930403073) },
+    { FRAC_CONST(0.011488475049948), FRAC_CONST(0.044174067894638) },
+    { FRAC_CONST(0.011199112451794), FRAC_CONST(0.044248313116156) },
+    { FRAC_CONST(0.010909270120937), FRAC_CONST(0.044320662887211) },
+    { FRAC_CONST(0.010618960473257), FRAC_CONST(0.044391114108577) },
+    { FRAC_CONST(0.010328195944653), FRAC_CONST(0.044459663762361) },
+    { FRAC_CONST(0.010036988990509), FRAC_CONST(0.044526308912122) },
+    { FRAC_CONST(0.009745352085163), FRAC_CONST(0.044591046703005) },
+    { FRAC_CONST(0.009453297721368), FRAC_CONST(0.044653874361857) },
+    { FRAC_CONST(0.009160838409762), FRAC_CONST(0.044714789197351) },
+    { FRAC_CONST(0.008867986678328), FRAC_CONST(0.044773788600099) },
+    { FRAC_CONST(0.008574755071860), FRAC_CONST(0.044830870042761) },
+    { FRAC_CONST(0.008281156151424), FRAC_CONST(0.044886031080160) },
+    { FRAC_CONST(0.007987202493820), FRAC_CONST(0.044939269349379) },
+    { FRAC_CONST(0.007692906691044), FRAC_CONST(0.044990582569869) },
+    { FRAC_CONST(0.007398281349750), FRAC_CONST(0.045039968543542) },
+    { FRAC_CONST(0.007103339090706), FRAC_CONST(0.045087425154868) },
+    { FRAC_CONST(0.006808092548258), FRAC_CONST(0.045132950370962) },
+    { FRAC_CONST(0.006512554369783), FRAC_CONST(0.045176542241676) },
+    { FRAC_CONST(0.006216737215155), FRAC_CONST(0.045218198899680) },
+    { FRAC_CONST(0.005920653756196), FRAC_CONST(0.045257918560541) },
+    { FRAC_CONST(0.005624316676135), FRAC_CONST(0.045295699522801) },
+    { FRAC_CONST(0.005327738669067), FRAC_CONST(0.045331540168049) },
+    { FRAC_CONST(0.005030932439406), FRAC_CONST(0.045365438960992) },
+    { FRAC_CONST(0.004733910701344), FRAC_CONST(0.045397394449517) },
+    { FRAC_CONST(0.004436686178303), FRAC_CONST(0.045427405264758) },
+    { FRAC_CONST(0.004139271602393), FRAC_CONST(0.045455470121152) },
+    { FRAC_CONST(0.003841679713863), FRAC_CONST(0.045481587816494) },
+    { FRAC_CONST(0.003543923260561), FRAC_CONST(0.045505757231988) },
+    { FRAC_CONST(0.003246014997382), FRAC_CONST(0.045527977332297) },
+    { FRAC_CONST(0.002947967685724), FRAC_CONST(0.045548247165585) },
+    { FRAC_CONST(0.002649794092941), FRAC_CONST(0.045566565863562) },
+    { FRAC_CONST(0.002351506991799), FRAC_CONST(0.045582932641515) },
+    { FRAC_CONST(0.002053119159924), FRAC_CONST(0.045597346798344) },
+    { FRAC_CONST(0.001754643379257), FRAC_CONST(0.045609807716597) },
+    { FRAC_CONST(0.001456092435508), FRAC_CONST(0.045620314862489) },
+    { FRAC_CONST(0.001157479117605), FRAC_CONST(0.045628867785927) },
+    { FRAC_CONST(0.000858816217149), FRAC_CONST(0.045635466120535) },
+    { FRAC_CONST(0.000560116527865), FRAC_CONST(0.045640109583661) },
+    { FRAC_CONST(0.000261392845053), FRAC_CONST(0.045642797976394) }
+};
+#endif // LD_DEC
+
+/* 60 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_240[] =
+{
+    { FRAC_CONST(0.091286604111815), FRAC_CONST(0.000298735779793) },
+    { FRAC_CONST(0.091247502481454), FRAC_CONST(0.002688238127538) },
+    { FRAC_CONST(0.091145864370807), FRAC_CONST(0.005075898091152) },
+    { FRAC_CONST(0.090981759437558), FRAC_CONST(0.007460079287760) },
+    { FRAC_CONST(0.090755300151030), FRAC_CONST(0.009839147718664) },
+    { FRAC_CONST(0.090466641715108), FRAC_CONST(0.012211472889198) },
+    { FRAC_CONST(0.090115981961863), FRAC_CONST(0.014575428926191) },
+    { FRAC_CONST(0.089703561215976), FRAC_CONST(0.016929395692256) },
+    { FRAC_CONST(0.089229662130024), FRAC_CONST(0.019271759896156) },
+    { FRAC_CONST(0.088694609490769), FRAC_CONST(0.021600916198470) },
+    { FRAC_CONST(0.088098769996564), FRAC_CONST(0.023915268311810) },
+    { FRAC_CONST(0.087442552006035), FRAC_CONST(0.026213230094844) },
+    { FRAC_CONST(0.086726405258214), FRAC_CONST(0.028493226639351) },
+    { FRAC_CONST(0.085950820564309), FRAC_CONST(0.030753695349588) },
+    { FRAC_CONST(0.085116329471329), FRAC_CONST(0.032993087013213) },
+    { FRAC_CONST(0.084223503897785), FRAC_CONST(0.035209866863042) },
+    { FRAC_CONST(0.083272955741727), FRAC_CONST(0.037402515628894) },
+    { FRAC_CONST(0.082265336461381), FRAC_CONST(0.039569530578832) },
+    { FRAC_CONST(0.081201336628670), FRAC_CONST(0.041709426549053) },
+    { FRAC_CONST(0.080081685455930), FRAC_CONST(0.043820736961749) },
+    { FRAC_CONST(0.078907150296148), FRAC_CONST(0.045902014830227) },
+    { FRAC_CONST(0.077678536117054), FRAC_CONST(0.047951833750597) },
+    { FRAC_CONST(0.076396684949434), FRAC_CONST(0.049968788879362) },
+    { FRAC_CONST(0.075062475310050), FRAC_CONST(0.051951497896226) },
+    { FRAC_CONST(0.073676821599542), FRAC_CONST(0.053898601951466) },
+    { FRAC_CONST(0.072240673475749), FRAC_CONST(0.055808766597225) },
+    { FRAC_CONST(0.070755015202858), FRAC_CONST(0.057680682702068) },
+    { FRAC_CONST(0.069220864976840), FRAC_CONST(0.059513067348201) },
+    { FRAC_CONST(0.067639274227625), FRAC_CONST(0.061304664710718) },
+    { FRAC_CONST(0.066011326898512), FRAC_CONST(0.063054246918278) },
+    { FRAC_CONST(0.064338138703282), FRAC_CONST(0.064760614894630) },
+    { FRAC_CONST(0.062620856361546), FRAC_CONST(0.066422599180399) },
+    { FRAC_CONST(0.060860656812842), FRAC_CONST(0.068039060734572) },
+    { FRAC_CONST(0.059058746410016), FRAC_CONST(0.069608891715145) },
+    { FRAC_CONST(0.057216360092450), FRAC_CONST(0.071131016238378) },
+    { FRAC_CONST(0.055334760539699), FRAC_CONST(0.072604391116154) },
+    { FRAC_CONST(0.053415237306106), FRAC_CONST(0.074028006570930) },
+    { FRAC_CONST(0.051459105937014), FRAC_CONST(0.075400886927784) },
+    { FRAC_CONST(0.049467707067153), FRAC_CONST(0.076722091283096) },
+    { FRAC_CONST(0.047442405501835), FRAC_CONST(0.077990714149396) },
+    { FRAC_CONST(0.045384589281588), FRAC_CONST(0.079205886075941) },
+    { FRAC_CONST(0.043295668730857), FRAC_CONST(0.080366774244592) },
+    { FRAC_CONST(0.041177075491445), FRAC_CONST(0.081472583040586) },
+    { FRAC_CONST(0.039030261541332), FRAC_CONST(0.082522554597810) },
+    { FRAC_CONST(0.036856698199564), FRAC_CONST(0.083515969318206) },
+    { FRAC_CONST(0.034657875117883), FRAC_CONST(0.084452146364948) },
+    { FRAC_CONST(0.032435299259796), FRAC_CONST(0.085330444129049) },
+    { FRAC_CONST(0.030190493867775), FRAC_CONST(0.086150260669096) },
+    { FRAC_CONST(0.027924997419306), FRAC_CONST(0.086911034123781) },
+    { FRAC_CONST(0.025640362572491), FRAC_CONST(0.087612243096981) },
+    { FRAC_CONST(0.023338155101933), FRAC_CONST(0.088253407015092) },
+    { FRAC_CONST(0.021019952825636), FRAC_CONST(0.088834086456390) },
+    { FRAC_CONST(0.018687344523641), FRAC_CONST(0.089353883452193) },
+    { FRAC_CONST(0.016341928849164), FRAC_CONST(0.089812441759604) },
+    { FRAC_CONST(0.013985313232951), FRAC_CONST(0.090209447105664) },
+    { FRAC_CONST(0.011619112781631), FRAC_CONST(0.090544627402740) },
+    { FRAC_CONST(0.009244949170797), FRAC_CONST(0.090817752935000) },
+    { FRAC_CONST(0.006864449533597), FRAC_CONST(0.091028636515846) },
+    { FRAC_CONST(0.004479245345574), FRAC_CONST(0.091177133616206) },
+    { FRAC_CONST(0.002090971306534), FRAC_CONST(0.091263142463585) }
+};
+#endif // ALLOW_SMALL_FRAMELENGTH
+
+#ifdef SSR_DEC
+/* 128 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_512[] =
+{
+    { FRAC_CONST(0.062499926465731), FRAC_CONST(0.000095873761643) },
+    { FRAC_CONST(0.062494043817678), FRAC_CONST(0.000862836783004) },
+    { FRAC_CONST(0.062478749796497), FRAC_CONST(0.001629669864319) },
+    { FRAC_CONST(0.062454046705412), FRAC_CONST(0.002396257523347) },
+    { FRAC_CONST(0.062419938264617), FRAC_CONST(0.003162484314806) },
+    { FRAC_CONST(0.062376429610718), FRAC_CONST(0.003928234847760) },
+    { FRAC_CONST(0.062323527295958), FRAC_CONST(0.004693393802995) },
+    { FRAC_CONST(0.062261239287231), FRAC_CONST(0.005457845950387) },
+    { FRAC_CONST(0.062189574964882), FRAC_CONST(0.006221476166254) },
+    { FRAC_CONST(0.062108545121295), FRAC_CONST(0.006984169450695) },
+    { FRAC_CONST(0.062018161959266), FRAC_CONST(0.007745810944907) },
+    { FRAC_CONST(0.061918439090167), FRAC_CONST(0.008506285948482) },
+    { FRAC_CONST(0.061809391531894), FRAC_CONST(0.009265479936681) },
+    { FRAC_CONST(0.061691035706609), FRAC_CONST(0.010023278577683) },
+    { FRAC_CONST(0.061563389438265), FRAC_CONST(0.010779567749800) },
+    { FRAC_CONST(0.061426471949919), FRAC_CONST(0.011534233558664) },
+    { FRAC_CONST(0.061280303860842), FRAC_CONST(0.012287162354380) },
+    { FRAC_CONST(0.061124907183410), FRAC_CONST(0.013038240748641) },
+    { FRAC_CONST(0.060960305319791), FRAC_CONST(0.013787355631805) },
+    { FRAC_CONST(0.060786523058421), FRAC_CONST(0.014534394189923) },
+    { FRAC_CONST(0.060603586570268), FRAC_CONST(0.015279243921739) },
+    { FRAC_CONST(0.060411523404896), FRAC_CONST(0.016021792655621) },
+    { FRAC_CONST(0.060210362486310), FRAC_CONST(0.016761928566463) },
+    { FRAC_CONST(0.060000134108604), FRAC_CONST(0.017499540192517) },
+    { FRAC_CONST(0.059780869931400), FRAC_CONST(0.018234516452187) },
+    { FRAC_CONST(0.059552602975075), FRAC_CONST(0.018966746660751) },
+    { FRAC_CONST(0.059315367615794), FRAC_CONST(0.019696120547033) },
+    { FRAC_CONST(0.059069199580329), FRAC_CONST(0.020422528270008) },
+    { FRAC_CONST(0.058814135940681), FRAC_CONST(0.021145860435346) },
+    { FRAC_CONST(0.058550215108495), FRAC_CONST(0.021866008111883) },
+    { FRAC_CONST(0.058277476829279), FRAC_CONST(0.022582862848028) },
+    { FRAC_CONST(0.057995962176414), FRAC_CONST(0.023296316688095) },
+    { FRAC_CONST(0.057705713544970), FRAC_CONST(0.024006262188558) },
+    { FRAC_CONST(0.057406774645326), FRAC_CONST(0.024712592434239) },
+    { FRAC_CONST(0.057099190496578), FRAC_CONST(0.025415201054398) },
+    { FRAC_CONST(0.056783007419769), FRAC_CONST(0.026113982238763) },
+    { FRAC_CONST(0.056458273030907), FRAC_CONST(0.026808830753458) },
+    { FRAC_CONST(0.056125036233796), FRAC_CONST(0.027499641956852) },
+    { FRAC_CONST(0.055783347212673), FRAC_CONST(0.028186311815319) },
+    { FRAC_CONST(0.055433257424646), FRAC_CONST(0.028868736918904) },
+    { FRAC_CONST(0.055074819591951), FRAC_CONST(0.029546814496896) },
+    { FRAC_CONST(0.054708087694007), FRAC_CONST(0.030220442433307) },
+    { FRAC_CONST(0.054333116959288), FRAC_CONST(0.030889519282247) },
+    { FRAC_CONST(0.053949963857008), FRAC_CONST(0.031553944283204) },
+    { FRAC_CONST(0.053558686088614), FRAC_CONST(0.032213617376216) },
+    { FRAC_CONST(0.053159342579100), FRAC_CONST(0.032868439216943) },
+    { FRAC_CONST(0.052751993468129), FRAC_CONST(0.033518311191623) },
+    { FRAC_CONST(0.052336700100979), FRAC_CONST(0.034163135431927) },
+    { FRAC_CONST(0.051913525019303), FRAC_CONST(0.034802814829698) },
+    { FRAC_CONST(0.051482531951712), FRAC_CONST(0.035437253051569) },
+    { FRAC_CONST(0.051043785804177), FRAC_CONST(0.036066354553480) },
+    { FRAC_CONST(0.050597352650253), FRAC_CONST(0.036690024595057) },
+    { FRAC_CONST(0.050143299721132), FRAC_CONST(0.037308169253887) },
+    { FRAC_CONST(0.049681695395515), FRAC_CONST(0.037920695439658) },
+    { FRAC_CONST(0.049212609189314), FRAC_CONST(0.038527510908178) },
+    { FRAC_CONST(0.048736111745188), FRAC_CONST(0.039128524275271) },
+    { FRAC_CONST(0.048252274821899), FRAC_CONST(0.039723645030535) },
+    { FRAC_CONST(0.047761171283507), FRAC_CONST(0.040312783550971) },
+    { FRAC_CONST(0.047262875088400), FRAC_CONST(0.040895851114488) },
+    { FRAC_CONST(0.046757461278150), FRAC_CONST(0.041472759913252) },
+    { FRAC_CONST(0.046245005966220), FRAC_CONST(0.042043423066923) },
+    { FRAC_CONST(0.045725586326493), FRAC_CONST(0.042607754635728) },
+    { FRAC_CONST(0.045199280581658), FRAC_CONST(0.043165669633408) },
+    { FRAC_CONST(0.044666167991423), FRAC_CONST(0.043717084040018) },
+    { FRAC_CONST(0.044126328840584), FRAC_CONST(0.044261914814575) },
+    { FRAC_CONST(0.043579844426930), FRAC_CONST(0.044800079907569) },
+    { FRAC_CONST(0.043026797049006), FRAC_CONST(0.045331498273316) },
+    { FRAC_CONST(0.042467269993710), FRAC_CONST(0.045856089882166) },
+    { FRAC_CONST(0.041901347523761), FRAC_CONST(0.046373775732552) },
+    { FRAC_CONST(0.041329114865000), FRAC_CONST(0.046884477862888) },
+    { FRAC_CONST(0.040750658193560), FRAC_CONST(0.047388119363313) },
+    { FRAC_CONST(0.040166064622889), FRAC_CONST(0.047884624387270) },
+    { FRAC_CONST(0.039575422190629), FRAC_CONST(0.048373918162926) },
+    { FRAC_CONST(0.038978819845356), FRAC_CONST(0.048855927004441) },
+    { FRAC_CONST(0.038376347433190), FRAC_CONST(0.049330578323055) },
+    { FRAC_CONST(0.037768095684260), FRAC_CONST(0.049797800638026) },
+    { FRAC_CONST(0.037154156199042), FRAC_CONST(0.050257523587392) },
+    { FRAC_CONST(0.036534621434563), FRAC_CONST(0.050709677938566) },
+    { FRAC_CONST(0.035909584690482), FRAC_CONST(0.051154195598769) },
+    { FRAC_CONST(0.035279140095032), FRAC_CONST(0.051591009625274) },
+    { FRAC_CONST(0.034643382590851), FRAC_CONST(0.052020054235496) },
+    { FRAC_CONST(0.034002407920680), FRAC_CONST(0.052441264816895) },
+    { FRAC_CONST(0.033356312612947), FRAC_CONST(0.052854577936706) },
+    { FRAC_CONST(0.032705193967229), FRAC_CONST(0.053259931351495) },
+    { FRAC_CONST(0.032049150039598), FRAC_CONST(0.053657264016528) },
+    { FRAC_CONST(0.031388279627857), FRAC_CONST(0.054046516094966) },
+    { FRAC_CONST(0.030722682256659), FRAC_CONST(0.054427628966880) },
+    { FRAC_CONST(0.030052458162521), FRAC_CONST(0.054800545238072) },
+    { FRAC_CONST(0.029377708278725), FRAC_CONST(0.055165208748723) },
+    { FRAC_CONST(0.028698534220122), FRAC_CONST(0.055521564581850) },
+    { FRAC_CONST(0.028015038267826), FRAC_CONST(0.055869559071575) },
+    { FRAC_CONST(0.027327323353815), FRAC_CONST(0.056209139811209) },
+    { FRAC_CONST(0.026635493045425), FRAC_CONST(0.056540255661140) },
+    { FRAC_CONST(0.025939651529755), FRAC_CONST(0.056862856756541) },
+    { FRAC_CONST(0.025239903597978), FRAC_CONST(0.057176894514872) },
+    { FRAC_CONST(0.024536354629559), FRAC_CONST(0.057482321643202) },
+    { FRAC_CONST(0.023829110576385), FRAC_CONST(0.057779092145329) },
+    { FRAC_CONST(0.023118277946808), FRAC_CONST(0.058067161328707) },
+    { FRAC_CONST(0.022403963789609), FRAC_CONST(0.058346485811177) },
+    { FRAC_CONST(0.021686275677870), FRAC_CONST(0.058617023527499) },
+    { FRAC_CONST(0.020965321692783), FRAC_CONST(0.058878733735689) },
+    { FRAC_CONST(0.020241210407366), FRAC_CONST(0.059131577023150) },
+    { FRAC_CONST(0.019514050870114), FRAC_CONST(0.059375515312615) },
+    { FRAC_CONST(0.018783952588580), FRAC_CONST(0.059610511867874) },
+    { FRAC_CONST(0.018051025512878), FRAC_CONST(0.059836531299311) },
+    { FRAC_CONST(0.017315380019131), FRAC_CONST(0.060053539569230) },
+    { FRAC_CONST(0.016577126892844), FRAC_CONST(0.060261503996984) },
+    { FRAC_CONST(0.015836377312223), FRAC_CONST(0.060460393263896) },
+    { FRAC_CONST(0.015093242831429), FRAC_CONST(0.060650177417972) },
+    { FRAC_CONST(0.014347835363782), FRAC_CONST(0.060830827878419) },
+    { FRAC_CONST(0.013600267164905), FRAC_CONST(0.061002317439940) },
+    { FRAC_CONST(0.012850650815819), FRAC_CONST(0.061164620276839) },
+    { FRAC_CONST(0.012099099205988), FRAC_CONST(0.061317711946905) },
+    { FRAC_CONST(0.011345725516320), FRAC_CONST(0.061461569395097) },
+    { FRAC_CONST(0.010590643202123), FRAC_CONST(0.061596170957011) },
+    { FRAC_CONST(0.009833965976015), FRAC_CONST(0.061721496362147) },
+    { FRAC_CONST(0.009075807790803), FRAC_CONST(0.061837526736961) },
+    { FRAC_CONST(0.008316282822321), FRAC_CONST(0.061944244607705) },
+    { FRAC_CONST(0.007555505452236), FRAC_CONST(0.062041633903059) },
+    { FRAC_CONST(0.006793590250821), FRAC_CONST(0.062129679956555) },
+    { FRAC_CONST(0.006030651959703), FRAC_CONST(0.062208369508780) },
+    { FRAC_CONST(0.005266805474583), FRAC_CONST(0.062277690709378) },
+    { FRAC_CONST(0.004502165827931), FRAC_CONST(0.062337633118830) },
+    { FRAC_CONST(0.003736848171665), FRAC_CONST(0.062388187710030) },
+    { FRAC_CONST(0.002970967759810), FRAC_CONST(0.062429346869643) },
+    { FRAC_CONST(0.002204639931138), FRAC_CONST(0.062461104399250) },
+    { FRAC_CONST(0.001437980091802), FRAC_CONST(0.062483455516285) },
+    { FRAC_CONST(0.000671103697954), FRAC_CONST(0.062496396854751) }
+};
+
+/* 16 (N/4) complex twiddle factors */
+ALIGN static const complex_t mdct_tab_64[] =
+{
+    { FRAC_CONST(0.176763384336599), FRAC_CONST(0.002169321984356) },
+    { FRAC_CONST(0.175699589589310), FRAC_CONST(0.019484717553714) },
+    { FRAC_CONST(0.172943711747111), FRAC_CONST(0.036612464641599) },
+    { FRAC_CONST(0.168522291420137), FRAC_CONST(0.053387613680577) },
+    { FRAC_CONST(0.162477909303132), FRAC_CONST(0.069648610815172) },
+    { FRAC_CONST(0.154868776100077), FRAC_CONST(0.085238853753814) },
+    { FRAC_CONST(0.145768171923295), FRAC_CONST(0.100008199934509) },
+    { FRAC_CONST(0.135263740565902), FRAC_CONST(0.113814412479792) },
+    { FRAC_CONST(0.123456645444178), FRAC_CONST(0.126524530015608) },
+    { FRAC_CONST(0.110460595338559), FRAC_CONST(0.138016147162030) },
+    { FRAC_CONST(0.096400749315926), FRAC_CONST(0.148178593363981) },
+    { FRAC_CONST(0.081412511379371), FRAC_CONST(0.156913998709178) },
+    { FRAC_CONST(0.065640226453626), FRAC_CONST(0.164138236468888) },
+    { FRAC_CONST(0.049235790264535), FRAC_CONST(0.169781733284316) },
+    { FRAC_CONST(0.032357186500177), FRAC_CONST(0.173790139196080) },
+    { FRAC_CONST(0.015166965341583), FRAC_CONST(0.176124851064031) }
+};
+#endif // SSR_DEC
+
+#endif // FIXED_POINT
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/mp4.c b/contrib/libfaad/mp4.c
new file mode 100644
index 000000000..ef3f8a9c9
--- /dev/null
+++ b/contrib/libfaad/mp4.c
@@ -0,0 +1,298 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: mp4.c,v 1.38 2007/11/01 12:33:32 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+
+#include "bits.h"
+#include "mp4.h"
+#include "syntax.h"
+
+/* defines if an object type can be decoded by this library or not */
+static uint8_t ObjectTypesTable[32] = {
+    0, /*  0 NULL */
+#ifdef MAIN_DEC
+    1, /*  1 AAC Main */
+#else
+    0, /*  1 AAC Main */
+#endif
+    1, /*  2 AAC LC */
+#ifdef SSR_DEC
+    1, /*  3 AAC SSR */
+#else
+    0, /*  3 AAC SSR */
+#endif
+#ifdef LTP_DEC
+    1, /*  4 AAC LTP */
+#else
+    0, /*  4 AAC LTP */
+#endif
+#ifdef SBR_DEC
+    1, /*  5 SBR */
+#else
+    0, /*  5 SBR */
+#endif
+    0, /*  6 AAC Scalable */
+    0, /*  7 TwinVQ */
+    0, /*  8 CELP */
+    0, /*  9 HVXC */
+    0, /* 10 Reserved */
+    0, /* 11 Reserved */
+    0, /* 12 TTSI */
+    0, /* 13 Main synthetic */
+    0, /* 14 Wavetable synthesis */
+    0, /* 15 General MIDI */
+    0, /* 16 Algorithmic Synthesis and Audio FX */
+
+    /* MPEG-4 Version 2 */
+#ifdef ERROR_RESILIENCE
+    1, /* 17 ER AAC LC */
+    0, /* 18 (Reserved) */
+#ifdef LTP_DEC
+    1, /* 19 ER AAC LTP */
+#else
+    0, /* 19 ER AAC LTP */
+#endif
+    0, /* 20 ER AAC scalable */
+    0, /* 21 ER TwinVQ */
+    0, /* 22 ER BSAC */
+#ifdef LD_DEC
+    1, /* 23 ER AAC LD */
+#else
+    0, /* 23 ER AAC LD */
+#endif
+    0, /* 24 ER CELP */
+    0, /* 25 ER HVXC */
+    0, /* 26 ER HILN */
+    0, /* 27 ER Parametric */
+#else /* No ER defined */
+    0, /* 17 ER AAC LC */
+    0, /* 18 (Reserved) */
+    0, /* 19 ER AAC LTP */
+    0, /* 20 ER AAC scalable */
+    0, /* 21 ER TwinVQ */
+    0, /* 22 ER BSAC */
+    0, /* 23 ER AAC LD */
+    0, /* 24 ER CELP */
+    0, /* 25 ER HVXC */
+    0, /* 26 ER HILN */
+    0, /* 27 ER Parametric */
+#endif
+    0, /* 28 (Reserved) */
+    0, /* 29 (Reserved) */
+    0, /* 30 (Reserved) */
+    0  /* 31 (Reserved) */
+};
+
+/* Table 1.6.1 */
+int8_t NEAACDECAPI NeAACDecAudioSpecificConfig(uint8_t *pBuffer,
+                                               uint32_t buffer_size,
+                                               mp4AudioSpecificConfig *mp4ASC)
+{
+    return AudioSpecificConfig2(pBuffer, buffer_size, mp4ASC, NULL);
+}
+
+int8_t AudioSpecificConfig2(uint8_t *pBuffer,
+                            uint32_t buffer_size,
+                            mp4AudioSpecificConfig *mp4ASC,
+                            program_config *pce)
+{
+    bitfile ld;
+    int8_t result = 0;
+#ifdef SBR_DEC
+    int8_t bits_to_decode = 0;
+#endif
+
+    if (pBuffer == NULL)
+        return -7;
+    if (mp4ASC == NULL)
+        return -8;
+
+    memset(mp4ASC, 0, sizeof(mp4AudioSpecificConfig));
+
+    faad_initbits(&ld, pBuffer, buffer_size);
+    faad_byte_align(&ld);
+
+    mp4ASC->objectTypeIndex = (uint8_t)faad_getbits(&ld, 5
+        DEBUGVAR(1,1,"parse_audio_decoder_specific_info(): ObjectTypeIndex"));
+
+    mp4ASC->samplingFrequencyIndex = (uint8_t)faad_getbits(&ld, 4
+        DEBUGVAR(1,2,"parse_audio_decoder_specific_info(): SamplingFrequencyIndex"));
+
+    mp4ASC->channelsConfiguration = (uint8_t)faad_getbits(&ld, 4
+        DEBUGVAR(1,3,"parse_audio_decoder_specific_info(): ChannelsConfiguration"));
+
+    mp4ASC->samplingFrequency = get_sample_rate(mp4ASC->samplingFrequencyIndex);
+
+    if (ObjectTypesTable[mp4ASC->objectTypeIndex] != 1)
+    {
+        faad_endbits(&ld);
+        return -1;
+    }
+
+    if (mp4ASC->samplingFrequency == 0)
+    {
+        faad_endbits(&ld);
+        return -2;
+    }
+
+    if (mp4ASC->channelsConfiguration > 7)
+    {
+        faad_endbits(&ld);
+        return -3;
+    }
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+    /* check if we have a mono file */
+    if (mp4ASC->channelsConfiguration == 1)
+    {
+        /* upMatrix to 2 channels for implicit signalling of PS */
+        mp4ASC->channelsConfiguration = 2;
+    }
+#endif
+
+#ifdef SBR_DEC
+    mp4ASC->sbr_present_flag = -1;
+    if (mp4ASC->objectTypeIndex == 5)
+    {
+        uint8_t tmp;
+
+        mp4ASC->sbr_present_flag = 1;
+        tmp = (uint8_t)faad_getbits(&ld, 4
+            DEBUGVAR(1,5,"parse_audio_decoder_specific_info(): extensionSamplingFrequencyIndex"));
+        /* check for downsampled SBR */
+        if (tmp == mp4ASC->samplingFrequencyIndex)
+            mp4ASC->downSampledSBR = 1;
+        mp4ASC->samplingFrequencyIndex = tmp;
+        if (mp4ASC->samplingFrequencyIndex == 15)
+        {
+            mp4ASC->samplingFrequency = (uint32_t)faad_getbits(&ld, 24
+                DEBUGVAR(1,6,"parse_audio_decoder_specific_info(): extensionSamplingFrequencyIndex"));
+        } else {
+            mp4ASC->samplingFrequency = get_sample_rate(mp4ASC->samplingFrequencyIndex);
+        }
+        mp4ASC->objectTypeIndex = (uint8_t)faad_getbits(&ld, 5
+            DEBUGVAR(1,7,"parse_audio_decoder_specific_info(): ObjectTypeIndex"));
+    }
+#endif
+
+    /* get GASpecificConfig */
+    if (mp4ASC->objectTypeIndex == 1 || mp4ASC->objectTypeIndex == 2 ||
+        mp4ASC->objectTypeIndex == 3 || mp4ASC->objectTypeIndex == 4 ||
+        mp4ASC->objectTypeIndex == 6 || mp4ASC->objectTypeIndex == 7)
+    {
+        result = GASpecificConfig(&ld, mp4ASC, pce);
+
+#ifdef ERROR_RESILIENCE
+    } else if (mp4ASC->objectTypeIndex >= ER_OBJECT_START) { /* ER */
+        result = GASpecificConfig(&ld, mp4ASC, pce);
+        mp4ASC->epConfig = (uint8_t)faad_getbits(&ld, 2
+            DEBUGVAR(1,143,"parse_audio_decoder_specific_info(): epConfig"));
+
+        if (mp4ASC->epConfig != 0)
+            result = -5;
+#endif
+
+    } else {
+        result = -4;
+    }
+
+#ifdef SSR_DEC
+    /* shorter frames not allowed for SSR */
+    if ((mp4ASC->objectTypeIndex == 4) && mp4ASC->frameLengthFlag)
+        return -6;
+#endif
+
+
+#ifdef SBR_DEC
+    bits_to_decode = (int8_t)(buffer_size*8 - faad_get_processed_bits(&ld));
+
+    if ((mp4ASC->objectTypeIndex != 5) && (bits_to_decode >= 16))
+    {
+        int16_t syncExtensionType = (int16_t)faad_getbits(&ld, 11
+            DEBUGVAR(1,9,"parse_audio_decoder_specific_info(): syncExtensionType"));
+
+        if (syncExtensionType == 0x2b7)
+        {
+            uint8_t tmp_OTi = (uint8_t)faad_getbits(&ld, 5
+                DEBUGVAR(1,10,"parse_audio_decoder_specific_info(): extensionAudioObjectType"));
+
+            if (tmp_OTi == 5)
+            {
+                mp4ASC->sbr_present_flag = (uint8_t)faad_get1bit(&ld
+                    DEBUGVAR(1,11,"parse_audio_decoder_specific_info(): sbr_present_flag"));
+
+                if (mp4ASC->sbr_present_flag)
+                {
+                    uint8_t tmp;
+
+					/* Don't set OT to SBR until checked that it is actually there */
+					mp4ASC->objectTypeIndex = tmp_OTi;
+
+                    tmp = (uint8_t)faad_getbits(&ld, 4
+                        DEBUGVAR(1,12,"parse_audio_decoder_specific_info(): extensionSamplingFrequencyIndex"));
+
+                    /* check for downsampled SBR */
+                    if (tmp == mp4ASC->samplingFrequencyIndex)
+                        mp4ASC->downSampledSBR = 1;
+                    mp4ASC->samplingFrequencyIndex = tmp;
+
+                    if (mp4ASC->samplingFrequencyIndex == 15)
+                    {
+                        mp4ASC->samplingFrequency = (uint32_t)faad_getbits(&ld, 24
+                            DEBUGVAR(1,13,"parse_audio_decoder_specific_info(): extensionSamplingFrequencyIndex"));
+                    } else {
+                        mp4ASC->samplingFrequency = get_sample_rate(mp4ASC->samplingFrequencyIndex);
+                    }
+                }
+            }
+        }
+    }
+
+    /* no SBR signalled, this could mean either implicit signalling or no SBR in this file */
+    /* MPEG specification states: assume SBR on files with samplerate <= 24000 Hz */
+    if (mp4ASC->sbr_present_flag == -1)
+    {
+        if (mp4ASC->samplingFrequency <= 24000)
+        {
+            mp4ASC->samplingFrequency *= 2;
+            mp4ASC->forceUpSampling = 1;
+        } else /* > 24000*/ {
+            mp4ASC->downSampledSBR = 1;
+        }
+    }
+#endif
+
+    faad_endbits(&ld);
+
+    return result;
+}
diff --git a/contrib/libfaad/mp4.h b/contrib/libfaad/mp4.h
new file mode 100644
index 000000000..532ba3524
--- /dev/null
+++ b/contrib/libfaad/mp4.h
@@ -0,0 +1,52 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: mp4.h,v 1.25 2007/11/01 12:33:32 menno Exp $
+**/
+
+#ifndef __MP4_H__
+#define __MP4_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "decoder.h"
+
+int8_t NEAACDECAPI NeAACDecAudioSpecificConfig(uint8_t *pBuffer,
+                                               uint32_t buffer_size,
+                                               mp4AudioSpecificConfig *mp4ASC);
+
+int8_t AudioSpecificConfig2(uint8_t *pBuffer,
+                            uint32_t buffer_size,
+                            mp4AudioSpecificConfig *mp4ASC,
+                            program_config *pce);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ms.c b/contrib/libfaad/ms.c
new file mode 100644
index 000000000..97c8fb198
--- /dev/null
+++ b/contrib/libfaad/ms.c
@@ -0,0 +1,77 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ms.c,v 1.21 2007/11/01 12:33:32 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include "syntax.h"
+#include "ms.h"
+#include "is.h"
+#include "pns.h"
+
+void ms_decode(ic_stream *ics, ic_stream *icsr, real_t *l_spec, real_t *r_spec,
+               uint16_t frame_len)
+{
+    uint8_t g, b, sfb;
+    uint8_t group = 0;
+    uint16_t nshort = frame_len/8;
+
+    uint16_t i, k;
+    real_t tmp;
+
+    if (ics->ms_mask_present >= 1)
+    {
+        for (g = 0; g < ics->num_window_groups; g++) 
+        {
+            for (b = 0; b < ics->window_group_length[g]; b++)
+            {
+                for (sfb = 0; sfb < ics->max_sfb; sfb++)
+                {
+                    /* If intensity stereo coding or noise substitution is on
+                       for a particular scalefactor band, no M/S stereo decoding
+                       is carried out.
+                     */
+                    if ((ics->ms_used[g][sfb] || ics->ms_mask_present == 2) &&
+                        !is_intensity(icsr, g, sfb) && !is_noise(ics, g, sfb))
+                    {
+                        for (i = ics->swb_offset[sfb]; i < min(ics->swb_offset[sfb+1], ics->swb_offset_max); i++)
+                        {
+                            k = (group*nshort) + i;
+                            tmp = l_spec[k] - r_spec[k];
+                            l_spec[k] = l_spec[k] + r_spec[k];
+                            r_spec[k] = tmp;
+                        }
+                    }
+                }
+                group++;
+            }
+        }
+    }
+}
diff --git a/contrib/libfaad/ms.h b/contrib/libfaad/ms.h
new file mode 100644
index 000000000..30cfadaf6
--- /dev/null
+++ b/contrib/libfaad/ms.h
@@ -0,0 +1,44 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ms.h,v 1.19 2007/11/01 12:33:32 menno Exp $
+**/
+
+#ifndef __MS_H__
+#define __MS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void ms_decode(ic_stream *ics, ic_stream *icsr, real_t *l_spec, real_t *r_spec,
+               uint16_t frame_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/neaacdec.h b/contrib/libfaad/neaacdec.h
new file mode 100755
index 000000000..6ffa54f22
--- /dev/null
+++ b/contrib/libfaad/neaacdec.h
@@ -0,0 +1,255 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: neaacdec.h,v 1.11 2007/11/01 12:33:29 menno Exp $
+**/
+
+#ifndef __NEAACDEC_H__
+#define __NEAACDEC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#if 1
+/* MACROS FOR BACKWARDS COMPATIBILITY */
+/* structs */
+#define faacDecHandle                  NeAACDecHandle
+#define faacDecConfiguration           NeAACDecConfiguration
+#define faacDecConfigurationPtr        NeAACDecConfigurationPtr
+#define faacDecFrameInfo               NeAACDecFrameInfo
+/* functions */
+#define faacDecGetErrorMessage         NeAACDecGetErrorMessage
+#define faacDecSetConfiguration        NeAACDecSetConfiguration
+#define faacDecGetCurrentConfiguration NeAACDecGetCurrentConfiguration
+#define faacDecInit                    NeAACDecInit
+#define faacDecInit2                   NeAACDecInit2
+#define faacDecInitDRM                 NeAACDecInitDRM
+#define faacDecPostSeekReset           NeAACDecPostSeekReset
+#define faacDecOpen                    NeAACDecOpen
+#define faacDecClose                   NeAACDecClose
+#define faacDecDecode                  NeAACDecDecode
+#define AudioSpecificConfig            NeAACDecAudioSpecificConfig
+#endif
+
+
+#ifdef _WIN32
+  #pragma pack(push, 8)
+  #ifndef NEAACDECAPI
+    #define NEAACDECAPI __cdecl
+  #endif
+#else
+  #ifndef NEAACDECAPI
+    #define NEAACDECAPI
+  #endif
+#endif
+
+#define FAAD2_VERSION "2.6"
+
+/* object types for AAC */
+#define MAIN       1
+#define LC         2
+#define SSR        3
+#define LTP        4
+#define HE_AAC     5
+#define ER_LC     17
+#define ER_LTP    19
+#define LD        23
+#define DRM_ER_LC 27 /* special object type for DRM */
+
+/* header types */
+#define RAW        0
+#define ADIF       1
+#define ADTS       2
+
+/* SBR signalling */
+#define NO_SBR           0
+#define SBR_UPSAMPLED    1
+#define SBR_DOWNSAMPLED  2
+#define NO_SBR_UPSAMPLED 3
+
+/* library output formats */
+#define FAAD_FMT_16BIT  1
+#define FAAD_FMT_24BIT  2
+#define FAAD_FMT_32BIT  3
+#define FAAD_FMT_FLOAT  4
+#define FAAD_FMT_FIXED  FAAD_FMT_FLOAT
+#define FAAD_FMT_DOUBLE 5
+
+/* Capabilities */
+#define LC_DEC_CAP           (1<<0) /* Can decode LC */
+#define MAIN_DEC_CAP         (1<<1) /* Can decode MAIN */
+#define LTP_DEC_CAP          (1<<2) /* Can decode LTP */
+#define LD_DEC_CAP           (1<<3) /* Can decode LD */
+#define ERROR_RESILIENCE_CAP (1<<4) /* Can decode ER */
+#define FIXED_POINT_CAP      (1<<5) /* Fixed point */
+
+/* Channel definitions */
+#define FRONT_CHANNEL_CENTER (1)
+#define FRONT_CHANNEL_LEFT   (2)
+#define FRONT_CHANNEL_RIGHT  (3)
+#define SIDE_CHANNEL_LEFT    (4)
+#define SIDE_CHANNEL_RIGHT   (5)
+#define BACK_CHANNEL_LEFT    (6)
+#define BACK_CHANNEL_RIGHT   (7)
+#define BACK_CHANNEL_CENTER  (8)
+#define LFE_CHANNEL          (9)
+#define UNKNOWN_CHANNEL      (0)
+
+/* DRM channel definitions */
+#define DRMCH_MONO          1
+#define DRMCH_STEREO        2
+#define DRMCH_SBR_MONO      3
+#define DRMCH_SBR_STEREO    4
+#define DRMCH_SBR_PS_STEREO 5
+
+
+/* A decode call can eat up to FAAD_MIN_STREAMSIZE bytes per decoded channel,
+   so at least so much bytes per channel should be available in this stream */
+#define FAAD_MIN_STREAMSIZE 768 /* 6144 bits/channel */
+
+
+typedef void *NeAACDecHandle;
+
+typedef struct mp4AudioSpecificConfig
+{
+    /* Audio Specific Info */
+    unsigned char objectTypeIndex;
+    unsigned char samplingFrequencyIndex;
+    unsigned long samplingFrequency;
+    unsigned char channelsConfiguration;
+
+    /* GA Specific Info */
+    unsigned char frameLengthFlag;
+    unsigned char dependsOnCoreCoder;
+    unsigned short coreCoderDelay;
+    unsigned char extensionFlag;
+    unsigned char aacSectionDataResilienceFlag;
+    unsigned char aacScalefactorDataResilienceFlag;
+    unsigned char aacSpectralDataResilienceFlag;
+    unsigned char epConfig;
+
+    char sbr_present_flag;
+    char forceUpSampling;
+    char downSampledSBR;
+} mp4AudioSpecificConfig;
+
+typedef struct NeAACDecConfiguration
+{
+    unsigned char defObjectType;
+    unsigned long defSampleRate;
+    unsigned char outputFormat;
+    unsigned char downMatrix;
+    unsigned char useOldADTSFormat;
+    unsigned char dontUpSampleImplicitSBR;
+} NeAACDecConfiguration, *NeAACDecConfigurationPtr;
+
+typedef struct NeAACDecFrameInfo
+{
+    unsigned long bytesconsumed;
+    unsigned long samples;
+    unsigned char channels;
+    unsigned char error;
+    unsigned long samplerate;
+
+    /* SBR: 0: off, 1: on; upsample, 2: on; downsampled, 3: off; upsampled */
+    unsigned char sbr;
+
+    /* MPEG-4 ObjectType */
+    unsigned char object_type;
+
+    /* AAC header type; MP4 will be signalled as RAW also */
+    unsigned char header_type;
+
+    /* multichannel configuration */
+    unsigned char num_front_channels;
+    unsigned char num_side_channels;
+    unsigned char num_back_channels;
+    unsigned char num_lfe_channels;
+    unsigned char channel_position[64];
+
+    /* PS: 0: off, 1: on */
+    unsigned char ps;
+} NeAACDecFrameInfo;
+
+char* NEAACDECAPI NeAACDecGetErrorMessage(unsigned char errcode);
+
+unsigned long NEAACDECAPI NeAACDecGetCapabilities(void);
+
+NeAACDecHandle NEAACDECAPI NeAACDecOpen(void);
+
+NeAACDecConfigurationPtr NEAACDECAPI NeAACDecGetCurrentConfiguration(NeAACDecHandle hDecoder);
+
+unsigned char NEAACDECAPI NeAACDecSetConfiguration(NeAACDecHandle hDecoder,
+                                                   NeAACDecConfigurationPtr config);
+
+/* Init the library based on info from the AAC file (ADTS/ADIF) */
+long NEAACDECAPI NeAACDecInit(NeAACDecHandle hDecoder,
+                              unsigned char *buffer,
+                              unsigned long buffer_size,
+                              unsigned long *samplerate,
+                              unsigned char *channels);
+
+/* Init the library using a DecoderSpecificInfo */
+char NEAACDECAPI NeAACDecInit2(NeAACDecHandle hDecoder, unsigned char *pBuffer,
+                               unsigned long SizeOfDecoderSpecificInfo,
+                               unsigned long *samplerate, unsigned char *channels);
+
+/* Init the library for DRM */
+char NEAACDECAPI NeAACDecInitDRM(NeAACDecHandle *hDecoder, unsigned long samplerate,
+                                 unsigned char channels);
+
+void NEAACDECAPI NeAACDecPostSeekReset(NeAACDecHandle hDecoder, long frame);
+
+void NEAACDECAPI NeAACDecClose(NeAACDecHandle hDecoder);
+
+void* NEAACDECAPI NeAACDecDecode(NeAACDecHandle hDecoder,
+                                 NeAACDecFrameInfo *hInfo,
+                                 unsigned char *buffer,
+                                 unsigned long buffer_size);
+
+void* NEAACDECAPI NeAACDecDecode2(NeAACDecHandle hDecoder,
+                                  NeAACDecFrameInfo *hInfo,
+                                  unsigned char *buffer,
+                                  unsigned long buffer_size,
+                                  void **sample_buffer,
+                                  unsigned long sample_buffer_size);
+
+char NEAACDECAPI NeAACDecAudioSpecificConfig(unsigned char *pBuffer,
+                                             unsigned long buffer_size,
+                                             mp4AudioSpecificConfig *mp4ASC);
+
+#ifdef _WIN32
+  #pragma pack(pop)
+#endif
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif
diff --git a/contrib/libfaad/output.c b/contrib/libfaad/output.c
new file mode 100644
index 000000000..a96ebd983
--- /dev/null
+++ b/contrib/libfaad/output.c
@@ -0,0 +1,560 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: output.c,v 1.46 2007/11/01 12:33:32 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include "output.h"
+#include "decoder.h"
+
+#ifndef FIXED_POINT
+
+
+#define FLOAT_SCALE (1.0f/(1<<15))
+
+#define DM_MUL REAL_CONST(0.3203772410170407) // 1/(1+sqrt(2) + 1/sqrt(2))
+#define RSQRT2 REAL_CONST(0.7071067811865475244) // 1/sqrt(2)
+
+
+static INLINE real_t get_sample(real_t **input, uint8_t channel, uint16_t sample,
+                                uint8_t down_matrix, uint8_t *internal_channel)
+{
+    if (!down_matrix)
+        return input[internal_channel[channel]][sample];
+
+    if (channel == 0)
+    {
+        return DM_MUL * (input[internal_channel[1]][sample] +
+            input[internal_channel[0]][sample] * RSQRT2 +
+            input[internal_channel[3]][sample] * RSQRT2);
+    } else {
+        return DM_MUL * (input[internal_channel[2]][sample] +
+            input[internal_channel[0]][sample] * RSQRT2 +
+            input[internal_channel[4]][sample] * RSQRT2);
+    }
+}
+
+#ifndef HAS_LRINTF
+#define CLIP(sample, max, min) \
+if (sample >= 0.0f)            \
+{                              \
+    sample += 0.5f;            \
+    if (sample >= max)         \
+        sample = max;          \
+} else {                       \
+    sample += -0.5f;           \
+    if (sample <= min)         \
+        sample = min;          \
+}
+#else
+#define CLIP(sample, max, min) \
+if (sample >= 0.0f)            \
+{                              \
+    if (sample >= max)         \
+        sample = max;          \
+} else {                       \
+    if (sample <= min)         \
+        sample = min;          \
+}
+#endif
+
+#define CONV(a,b) ((a<<1)|(b&0x1))
+
+static void to_PCM_16bit(NeAACDecHandle hDecoder, real_t **input,
+                         uint8_t channels, uint16_t frame_len,
+                         int16_t **sample_buffer)
+{
+    uint8_t ch, ch1;
+    uint16_t i;
+
+    switch (CONV(channels,hDecoder->downMatrix))
+    {
+    case CONV(1,0):
+    case CONV(1,1):
+        for(i = 0; i < frame_len; i++)
+        {
+            real_t inp = input[hDecoder->internal_channel[0]][i];
+
+            CLIP(inp, 32767.0f, -32768.0f);
+
+            (*sample_buffer)[i] = (int16_t)lrintf(inp);
+        }
+        break;
+    case CONV(2,0):
+        if (hDecoder->upMatrix)
+        {
+            ch  = hDecoder->internal_channel[0];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch][i];
+
+                CLIP(inp0, 32767.0f, -32768.0f);
+
+                (*sample_buffer)[(i*2)+0] = (int16_t)lrintf(inp0);
+                (*sample_buffer)[(i*2)+1] = (int16_t)lrintf(inp0);
+            }
+        } else {
+            ch  = hDecoder->internal_channel[0];
+            ch1 = hDecoder->internal_channel[1];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch ][i];
+                real_t inp1 = input[ch1][i];
+
+                CLIP(inp0, 32767.0f, -32768.0f);
+                CLIP(inp1, 32767.0f, -32768.0f);
+
+                (*sample_buffer)[(i*2)+0] = (int16_t)lrintf(inp0);
+                (*sample_buffer)[(i*2)+1] = (int16_t)lrintf(inp1);
+            }
+        }
+        break;
+    default:
+        for (ch = 0; ch < channels; ch++)
+        {
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
+
+                CLIP(inp, 32767.0f, -32768.0f);
+
+                (*sample_buffer)[(i*channels)+ch] = (int16_t)lrintf(inp);
+            }
+        }
+        break;
+    }
+}
+
+static void to_PCM_24bit(NeAACDecHandle hDecoder, real_t **input,
+                         uint8_t channels, uint16_t frame_len,
+                         int32_t **sample_buffer)
+{
+    uint8_t ch, ch1;
+    uint16_t i;
+
+    switch (CONV(channels,hDecoder->downMatrix))
+    {
+    case CONV(1,0):
+    case CONV(1,1):
+        for(i = 0; i < frame_len; i++)
+        {
+            real_t inp = input[hDecoder->internal_channel[0]][i];
+
+            inp *= 256.0f;
+            CLIP(inp, 8388607.0f, -8388608.0f);
+
+            (*sample_buffer)[i] = (int32_t)lrintf(inp);
+        }
+        break;
+    case CONV(2,0):
+        if (hDecoder->upMatrix)
+        {
+            ch = hDecoder->internal_channel[0];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch][i];
+
+                inp0 *= 256.0f;
+                CLIP(inp0, 8388607.0f, -8388608.0f);
+
+                (*sample_buffer)[(i*2)+0] = (int32_t)lrintf(inp0);
+                (*sample_buffer)[(i*2)+1] = (int32_t)lrintf(inp0);
+            }
+        } else {
+            ch  = hDecoder->internal_channel[0];
+            ch1 = hDecoder->internal_channel[1];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch ][i];
+                real_t inp1 = input[ch1][i];
+
+                inp0 *= 256.0f;
+                inp1 *= 256.0f;
+                CLIP(inp0, 8388607.0f, -8388608.0f);
+                CLIP(inp1, 8388607.0f, -8388608.0f);
+
+                (*sample_buffer)[(i*2)+0] = (int32_t)lrintf(inp0);
+                (*sample_buffer)[(i*2)+1] = (int32_t)lrintf(inp1);
+            }
+        }
+        break;
+    default:
+        for (ch = 0; ch < channels; ch++)
+        {
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
+
+                inp *= 256.0f;
+                CLIP(inp, 8388607.0f, -8388608.0f);
+
+                (*sample_buffer)[(i*channels)+ch] = (int32_t)lrintf(inp);
+            }
+        }
+        break;
+    }
+}
+
+static void to_PCM_32bit(NeAACDecHandle hDecoder, real_t **input,
+                         uint8_t channels, uint16_t frame_len,
+                         int32_t **sample_buffer)
+{
+    uint8_t ch, ch1;
+    uint16_t i;
+
+    switch (CONV(channels,hDecoder->downMatrix))
+    {
+    case CONV(1,0):
+    case CONV(1,1):
+        for(i = 0; i < frame_len; i++)
+        {
+            real_t inp = input[hDecoder->internal_channel[0]][i];
+
+            inp *= 65536.0f;
+            CLIP(inp, 2147483647.0f, -2147483648.0f);
+
+            (*sample_buffer)[i] = (int32_t)lrintf(inp);
+        }
+        break;
+    case CONV(2,0):
+        if (hDecoder->upMatrix)
+        {
+            ch = hDecoder->internal_channel[0];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch][i];
+
+                inp0 *= 65536.0f;
+                CLIP(inp0, 2147483647.0f, -2147483648.0f);
+
+                (*sample_buffer)[(i*2)+0] = (int32_t)lrintf(inp0);
+                (*sample_buffer)[(i*2)+1] = (int32_t)lrintf(inp0);
+            }
+        } else {
+            ch  = hDecoder->internal_channel[0];
+            ch1 = hDecoder->internal_channel[1];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch ][i];
+                real_t inp1 = input[ch1][i];
+
+                inp0 *= 65536.0f;
+                inp1 *= 65536.0f;
+                CLIP(inp0, 2147483647.0f, -2147483648.0f);
+                CLIP(inp1, 2147483647.0f, -2147483648.0f);
+
+                (*sample_buffer)[(i*2)+0] = (int32_t)lrintf(inp0);
+                (*sample_buffer)[(i*2)+1] = (int32_t)lrintf(inp1);
+            }
+        }
+        break;
+    default:
+        for (ch = 0; ch < channels; ch++)
+        {
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
+
+                inp *= 65536.0f;
+                CLIP(inp, 2147483647.0f, -2147483648.0f);
+
+                (*sample_buffer)[(i*channels)+ch] = (int32_t)lrintf(inp);
+            }
+        }
+        break;
+    }
+}
+
+static void to_PCM_float(NeAACDecHandle hDecoder, real_t **input,
+                         uint8_t channels, uint16_t frame_len,
+                         float32_t **sample_buffer)
+{
+    uint8_t ch, ch1;
+    uint16_t i;
+
+    switch (CONV(channels,hDecoder->downMatrix))
+    {
+    case CONV(1,0):
+    case CONV(1,1):
+        for(i = 0; i < frame_len; i++)
+        {
+            real_t inp = input[hDecoder->internal_channel[0]][i];
+            (*sample_buffer)[i] = inp*FLOAT_SCALE;
+        }
+        break;
+    case CONV(2,0):
+        if (hDecoder->upMatrix)
+        {
+            ch = hDecoder->internal_channel[0];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch][i];
+                (*sample_buffer)[(i*2)+0] = inp0*FLOAT_SCALE;
+                (*sample_buffer)[(i*2)+1] = inp0*FLOAT_SCALE;
+            }
+        } else {
+            ch  = hDecoder->internal_channel[0];
+            ch1 = hDecoder->internal_channel[1];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch ][i];
+                real_t inp1 = input[ch1][i];
+                (*sample_buffer)[(i*2)+0] = inp0*FLOAT_SCALE;
+                (*sample_buffer)[(i*2)+1] = inp1*FLOAT_SCALE;
+            }
+        }
+        break;
+    default:
+        for (ch = 0; ch < channels; ch++)
+        {
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
+                (*sample_buffer)[(i*channels)+ch] = inp*FLOAT_SCALE;
+            }
+        }
+        break;
+    }
+}
+
+static void to_PCM_double(NeAACDecHandle hDecoder, real_t **input,
+                          uint8_t channels, uint16_t frame_len,
+                          double **sample_buffer)
+{
+    uint8_t ch, ch1;
+    uint16_t i;
+
+    switch (CONV(channels,hDecoder->downMatrix))
+    {
+    case CONV(1,0):
+    case CONV(1,1):
+        for(i = 0; i < frame_len; i++)
+        {
+            real_t inp = input[hDecoder->internal_channel[0]][i];
+            (*sample_buffer)[i] = (double)inp*FLOAT_SCALE;
+        }
+        break;
+    case CONV(2,0):
+        if (hDecoder->upMatrix)
+        {
+            ch = hDecoder->internal_channel[0];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch][i];
+                (*sample_buffer)[(i*2)+0] = (double)inp0*FLOAT_SCALE;
+                (*sample_buffer)[(i*2)+1] = (double)inp0*FLOAT_SCALE;
+            }
+        } else {
+            ch  = hDecoder->internal_channel[0];
+            ch1 = hDecoder->internal_channel[1];
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp0 = input[ch ][i];
+                real_t inp1 = input[ch1][i];
+                (*sample_buffer)[(i*2)+0] = (double)inp0*FLOAT_SCALE;
+                (*sample_buffer)[(i*2)+1] = (double)inp1*FLOAT_SCALE;
+            }
+        }
+        break;
+    default:
+        for (ch = 0; ch < channels; ch++)
+        {
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t inp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->internal_channel);
+                (*sample_buffer)[(i*channels)+ch] = (double)inp*FLOAT_SCALE;
+            }
+        }
+        break;
+    }
+}
+
+void *output_to_PCM(NeAACDecHandle hDecoder,
+                    real_t **input, void *sample_buffer, uint8_t channels,
+                    uint16_t frame_len, uint8_t format)
+{
+    int16_t   *short_sample_buffer = (int16_t*)sample_buffer;
+    int32_t   *int_sample_buffer = (int32_t*)sample_buffer;
+    float32_t *float_sample_buffer = (float32_t*)sample_buffer;
+    double    *double_sample_buffer = (double*)sample_buffer;
+
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+
+    /* Copy output to a standard PCM buffer */
+    switch (format)
+    {
+    case FAAD_FMT_16BIT:
+        to_PCM_16bit(hDecoder, input, channels, frame_len, &short_sample_buffer);
+        break;
+    case FAAD_FMT_24BIT:
+        to_PCM_24bit(hDecoder, input, channels, frame_len, &int_sample_buffer);
+        break;
+    case FAAD_FMT_32BIT:
+        to_PCM_32bit(hDecoder, input, channels, frame_len, &int_sample_buffer);
+        break;
+    case FAAD_FMT_FLOAT:
+        to_PCM_float(hDecoder, input, channels, frame_len, &float_sample_buffer);
+        break;
+    case FAAD_FMT_DOUBLE:
+        to_PCM_double(hDecoder, input, channels, frame_len, &double_sample_buffer);
+        break;
+    }
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    hDecoder->output_cycles += count;
+#endif
+
+    return sample_buffer;
+}
+
+#else
+
+#define DM_MUL FRAC_CONST(0.3203772410170407) // 1/(1+sqrt(2) + 1/sqrt(2))
+#define RSQRT2 FRAC_CONST(0.7071067811865475244) // 1/sqrt(2)
+
+static INLINE real_t get_sample(real_t **input, uint8_t channel, uint16_t sample,
+                                uint8_t down_matrix, uint8_t up_matrix,
+                                uint8_t *internal_channel)
+{
+    if (up_matrix == 1)
+        return input[internal_channel[0]][sample];
+
+    if (!down_matrix)
+        return input[internal_channel[channel]][sample];
+
+    if (channel == 0)
+    {
+        real_t C   = MUL_F(input[internal_channel[0]][sample], RSQRT2);
+        real_t L_S = MUL_F(input[internal_channel[3]][sample], RSQRT2);
+        real_t cum = input[internal_channel[1]][sample] + C + L_S;
+        return MUL_F(cum, DM_MUL);
+    } else {
+        real_t C   = MUL_F(input[internal_channel[0]][sample], RSQRT2);
+        real_t R_S = MUL_F(input[internal_channel[4]][sample], RSQRT2);
+        real_t cum = input[internal_channel[2]][sample] + C + R_S;
+        return MUL_F(cum, DM_MUL);
+    }
+}
+
+void* output_to_PCM(NeAACDecHandle hDecoder,
+                    real_t **input, void *sample_buffer, uint8_t channels,
+                    uint16_t frame_len, uint8_t format)
+{
+    uint8_t ch;
+    uint16_t i;
+    int16_t *short_sample_buffer = (int16_t*)sample_buffer;
+    int32_t *int_sample_buffer = (int32_t*)sample_buffer;
+
+    /* Copy output to a standard PCM buffer */
+    for (ch = 0; ch < channels; ch++)
+    {
+        switch (format)
+        {
+        case FAAD_FMT_16BIT:
+            for(i = 0; i < frame_len; i++)
+            {
+                int32_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix,
+                    hDecoder->internal_channel);
+                if (tmp >= 0)
+                {
+                    tmp += (1 << (REAL_BITS-1));
+                    if (tmp >= REAL_CONST(32767))
+                    {
+                        tmp = REAL_CONST(32767);
+                    }
+                } else {
+                    tmp += -(1 << (REAL_BITS-1));
+                    if (tmp <= REAL_CONST(-32768))
+                    {
+                        tmp = REAL_CONST(-32768);
+                    }
+                }
+                tmp >>= REAL_BITS;
+                short_sample_buffer[(i*channels)+ch] = (int16_t)tmp;
+            }
+            break;
+        case FAAD_FMT_24BIT:
+            for(i = 0; i < frame_len; i++)
+            {
+                int32_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix,
+                    hDecoder->internal_channel);
+                if (tmp >= 0)
+                {
+                    tmp += (1 << (REAL_BITS-9));
+                    tmp >>= (REAL_BITS-8);
+                    if (tmp >= 8388607)
+                    {
+                        tmp = 8388607;
+                    }
+                } else {
+                    tmp += -(1 << (REAL_BITS-9));
+                    tmp >>= (REAL_BITS-8);
+                    if (tmp <= -8388608)
+                    {
+                        tmp = -8388608;
+                    }
+                }
+                int_sample_buffer[(i*channels)+ch] = (int32_t)tmp;
+            }
+            break;
+        case FAAD_FMT_32BIT:
+            for(i = 0; i < frame_len; i++)
+            {
+                int32_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix,
+                    hDecoder->internal_channel);
+                if (tmp >= 0)
+                {
+                    tmp += (1 << (16-REAL_BITS-1));
+                    tmp <<= (16-REAL_BITS);
+                } else {
+                    tmp += -(1 << (16-REAL_BITS-1));
+                    tmp <<= (16-REAL_BITS);
+                }
+                int_sample_buffer[(i*channels)+ch] = (int32_t)tmp;
+            }
+            break;
+        case FAAD_FMT_FIXED:
+            for(i = 0; i < frame_len; i++)
+            {
+                real_t tmp = get_sample(input, ch, i, hDecoder->downMatrix, hDecoder->upMatrix,
+                    hDecoder->internal_channel);
+                int_sample_buffer[(i*channels)+ch] = (int32_t)tmp;
+            }
+            break;
+        }
+    }
+
+    return sample_buffer;
+}
+
+#endif
diff --git a/contrib/libfaad/output.h b/contrib/libfaad/output.h
new file mode 100644
index 000000000..0451d8b73
--- /dev/null
+++ b/contrib/libfaad/output.h
@@ -0,0 +1,48 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: output.h,v 1.25 2007/11/01 12:33:32 menno Exp $
+**/
+
+#ifndef __OUTPUT_H__
+#define __OUTPUT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void* output_to_PCM(NeAACDecHandle hDecoder,
+                    real_t **input,
+                    void *samplebuffer,
+                    uint8_t channels,
+                    uint16_t frame_len,
+                    uint8_t format);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/pns.c b/contrib/libfaad/pns.c
new file mode 100644
index 000000000..248fd05ef
--- /dev/null
+++ b/contrib/libfaad/pns.c
@@ -0,0 +1,271 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: pns.c,v 1.38 2007/11/01 12:33:32 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include "pns.h"
+
+
+/* static function declarations */
+static void gen_rand_vector(real_t *spec, int16_t scale_factor, uint16_t size,
+                            uint8_t sub,
+                            /* RNG states */ uint32_t *__r1, uint32_t *__r2);
+
+
+#ifdef FIXED_POINT
+
+#define DIV(A, B) (((int64_t)A << REAL_BITS)/B)
+
+#define step(shift) \
+    if ((0x40000000l >> shift) + root <= value)       \
+    {                                                 \
+        value -= (0x40000000l >> shift) + root;       \
+        root = (root >> 1) | (0x40000000l >> shift);  \
+    } else {                                          \
+        root = root >> 1;                             \
+    }
+
+/* fixed point square root approximation */
+/* !!!! ONLY WORKS FOR EVEN %REAL_BITS% !!!! */
+real_t fp_sqrt(real_t value)
+{
+    real_t root = 0;
+
+    step( 0); step( 2); step( 4); step( 6);
+    step( 8); step(10); step(12); step(14);
+    step(16); step(18); step(20); step(22);
+    step(24); step(26); step(28); step(30);
+
+    if (root < value)
+        ++root;
+
+    root <<= (REAL_BITS/2);
+
+    return root;
+}
+
+static real_t const pow2_table[] =
+{
+    COEF_CONST(1.0),
+    COEF_CONST(1.18920711500272),
+    COEF_CONST(1.41421356237310),
+    COEF_CONST(1.68179283050743)
+};
+#endif
+
+/* The function gen_rand_vector(addr, size) generates a vector of length
+   <size> with signed random values of average energy MEAN_NRG per random
+   value. A suitable random number generator can be realized using one
+   multiplication/accumulation per random value.
+*/
+static INLINE void gen_rand_vector(real_t *spec, int16_t scale_factor, uint16_t size,
+                                   uint8_t sub,
+                                   /* RNG states */ uint32_t *__r1, uint32_t *__r2)
+{
+#ifndef FIXED_POINT
+    uint16_t i;
+    real_t energy = 0.0;
+
+    real_t scale = (real_t)1.0/(real_t)size;
+
+    for (i = 0; i < size; i++)
+    {
+        real_t tmp = scale*(real_t)(int32_t)ne_rng(__r1, __r2);
+        spec[i] = tmp;
+        energy += tmp*tmp;
+    }
+
+    scale = (real_t)1.0/(real_t)sqrt(energy);
+    scale *= (real_t)pow(2.0, 0.25 * scale_factor);
+    for (i = 0; i < size; i++)
+    {
+        spec[i] *= scale;
+    }
+#else
+    uint16_t i;
+    real_t energy = 0, scale;
+    int32_t exp, frac;
+
+    for (i = 0; i < size; i++)
+    {
+        /* this can be replaced by a 16 bit random generator!!!! */
+        real_t tmp = (int32_t)ne_rng(__r1, __r2);
+        if (tmp < 0)
+            tmp = -(tmp & ((1<<(REAL_BITS-1))-1));
+        else
+            tmp = (tmp & ((1<<(REAL_BITS-1))-1));
+
+        energy += MUL_R(tmp,tmp);
+
+        spec[i] = tmp;
+    }
+
+    energy = fp_sqrt(energy);
+    if (energy > 0)
+    {
+        scale = DIV(REAL_CONST(1),energy);
+
+        exp = scale_factor >> 2;
+        frac = scale_factor & 3;
+
+        /* IMDCT pre-scaling */
+        exp -= sub;
+
+        if (exp < 0)
+            scale >>= -exp;
+        else
+            scale <<= exp;
+
+        if (frac)
+            scale = MUL_C(scale, pow2_table[frac]);
+
+        for (i = 0; i < size; i++)
+        {
+            spec[i] = MUL_R(spec[i], scale);
+        }
+    }
+#endif
+}
+
+void pns_decode(ic_stream *ics_left, ic_stream *ics_right,
+                real_t *spec_left, real_t *spec_right, uint16_t frame_len,
+                uint8_t channel_pair, uint8_t object_type,
+                /* RNG states */ uint32_t *__r1, uint32_t *__r2)
+{
+    uint8_t g, sfb, b;
+    uint16_t size, offs;
+
+    uint8_t group = 0;
+    uint16_t nshort = frame_len >> 3;
+
+    uint8_t sub = 0;
+
+#ifdef FIXED_POINT
+    /* IMDCT scaling */
+    if (object_type == LD)
+    {
+        sub = 9 /*9*/;
+    } else {
+        if (ics_left->window_sequence == EIGHT_SHORT_SEQUENCE)
+            sub = 7 /*7*/;
+        else
+            sub = 10 /*10*/;
+    }
+#endif
+
+    for (g = 0; g < ics_left->num_window_groups; g++)
+    {
+        /* Do perceptual noise substitution decoding */
+        for (b = 0; b < ics_left->window_group_length[g]; b++)
+        {
+            for (sfb = 0; sfb < ics_left->max_sfb; sfb++)
+            {
+                if (is_noise(ics_left, g, sfb))
+                {
+#ifdef LTP_DEC
+                    /* Simultaneous use of LTP and PNS is not prevented in the
+                       syntax. If both LTP, and PNS are enabled on the same
+                       scalefactor band, PNS takes precedence, and no prediction
+                       is applied to this band.
+                    */
+                    ics_left->ltp.long_used[sfb] = 0;
+                    ics_left->ltp2.long_used[sfb] = 0;
+#endif
+
+#ifdef MAIN_DEC
+                    /* For scalefactor bands coded using PNS the corresponding
+                       predictors are switched to "off".
+                    */
+                    ics_left->pred.prediction_used[sfb] = 0;
+#endif
+
+                    offs = ics_left->swb_offset[sfb];
+                    size = min(ics_left->swb_offset[sfb+1], ics_left->swb_offset_max) - offs;
+
+                    /* Generate random vector */
+                    gen_rand_vector(&spec_left[(group*nshort)+offs],
+                        ics_left->scale_factors[g][sfb], size, sub, __r1, __r2);
+                }
+
+/* From the spec:
+   If the same scalefactor band and group is coded by perceptual noise
+   substitution in both channels of a channel pair, the correlation of
+   the noise signal can be controlled by means of the ms_used field: While
+   the default noise generation process works independently for each channel
+   (separate generation of random vectors), the same random vector is used
+   for both channels if ms_used[] is set for a particular scalefactor band
+   and group. In this case, no M/S stereo coding is carried out (because M/S
+   stereo coding and noise substitution coding are mutually exclusive).
+   If the same scalefactor band and group is coded by perceptual noise
+   substitution in only one channel of a channel pair the setting of ms_used[]
+   is not evaluated.
+*/
+                if (channel_pair)
+                {
+                    if (is_noise(ics_right, g, sfb))
+                    {
+                        if (((ics_left->ms_mask_present == 1) &&
+                            (ics_left->ms_used[g][sfb])) ||
+                            (ics_left->ms_mask_present == 2))
+                        {
+                            uint16_t c;
+
+                            offs = ics_right->swb_offset[sfb];
+                            size = min(ics_right->swb_offset[sfb+1], ics_right->swb_offset_max) - offs;
+
+                            for (c = 0; c < size; c++)
+                            {
+                                spec_right[(group*nshort) + offs + c] =
+                                    spec_left[(group*nshort) + offs + c];
+                            }
+                        } else /*if (ics_left->ms_mask_present == 0)*/ {
+#ifdef LTP_DEC
+                            ics_right->ltp.long_used[sfb] = 0;
+                            ics_right->ltp2.long_used[sfb] = 0;
+#endif
+#ifdef MAIN_DEC
+                            ics_right->pred.prediction_used[sfb] = 0;
+#endif
+
+                            offs = ics_right->swb_offset[sfb];
+                            size = min(ics_right->swb_offset[sfb+1], ics_right->swb_offset_max) - offs;
+
+                            /* Generate random vector */
+                            gen_rand_vector(&spec_right[(group*nshort)+offs],
+                                ics_right->scale_factors[g][sfb], size, sub, __r1, __r2);
+                        }
+                    }
+                }
+            } /* sfb */
+            group++;
+        } /* b */
+    } /* g */
+}
diff --git a/contrib/libfaad/pns.h b/contrib/libfaad/pns.h
new file mode 100644
index 000000000..38ced252d
--- /dev/null
+++ b/contrib/libfaad/pns.h
@@ -0,0 +1,57 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: pns.h,v 1.27 2007/11/01 12:33:33 menno Exp $
+**/
+
+#ifndef __PNS_H__
+#define __PNS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "syntax.h"
+
+#define NOISE_OFFSET 90
+
+void pns_decode(ic_stream *ics_left, ic_stream *ics_right,
+                real_t *spec_left, real_t *spec_right, uint16_t frame_len,
+                uint8_t channel_pair, uint8_t object_type,
+                /* RNG states */ uint32_t *__r1, uint32_t *__r2);
+
+static INLINE uint8_t is_noise(ic_stream *ics, uint8_t group, uint8_t sfb)
+{
+    if (ics->sfb_cb[group][sfb] == NOISE_HCB)
+        return 1;
+    return 0;
+}
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ps_dec.c b/contrib/libfaad/ps_dec.c
new file mode 100644
index 000000000..aebfe0a48
--- /dev/null
+++ b/contrib/libfaad/ps_dec.c
@@ -0,0 +1,2008 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ps_dec.c,v 1.14 2007/11/01 12:33:33 menno Exp $
+**/
+
+#include "common.h"
+
+#ifdef PS_DEC
+
+#include <stdlib.h>
+#include "ps_dec.h"
+#include "ps_tables.h"
+
+/* constants */
+#define NEGATE_IPD_MASK            (0x1000)
+#define DECAY_SLOPE                FRAC_CONST(0.05)
+#define COEF_SQRT2                 COEF_CONST(1.4142135623731)
+
+/* tables */
+/* filters are mirrored in coef 6, second half left out */
+static const real_t p8_13_20[7] =
+{
+    FRAC_CONST(0.00746082949812),
+    FRAC_CONST(0.02270420949825),
+    FRAC_CONST(0.04546865930473),
+    FRAC_CONST(0.07266113929591),
+    FRAC_CONST(0.09885108575264),
+    FRAC_CONST(0.11793710567217),
+    FRAC_CONST(0.125)
+};
+
+static const real_t p2_13_20[7] =
+{
+    FRAC_CONST(0.0),
+    FRAC_CONST(0.01899487526049),
+    FRAC_CONST(0.0),
+    FRAC_CONST(-0.07293139167538),
+    FRAC_CONST(0.0),
+    FRAC_CONST(0.30596630545168),
+    FRAC_CONST(0.5)
+};
+
+static const real_t p12_13_34[7] =
+{
+    FRAC_CONST(0.04081179924692),
+    FRAC_CONST(0.03812810994926),
+    FRAC_CONST(0.05144908135699),
+    FRAC_CONST(0.06399831151592),
+    FRAC_CONST(0.07428313801106),
+    FRAC_CONST(0.08100347892914),
+    FRAC_CONST(0.08333333333333)
+};
+
+static const real_t p8_13_34[7] =
+{
+    FRAC_CONST(0.01565675600122),
+    FRAC_CONST(0.03752716391991),
+    FRAC_CONST(0.05417891378782),
+    FRAC_CONST(0.08417044116767),
+    FRAC_CONST(0.10307344158036),
+    FRAC_CONST(0.12222452249753),
+    FRAC_CONST(0.125)
+};
+
+static const real_t p4_13_34[7] =
+{
+    FRAC_CONST(-0.05908211155639),
+    FRAC_CONST(-0.04871498374946),
+    FRAC_CONST(0.0),
+    FRAC_CONST(0.07778723915851),
+    FRAC_CONST(0.16486303567403),
+    FRAC_CONST(0.23279856662996),
+    FRAC_CONST(0.25)
+};
+
+#ifdef PARAM_32KHZ
+static const uint8_t delay_length_d[2][NO_ALLPASS_LINKS] = {
+    { 1, 2, 3 } /* d_24kHz */,
+    { 3, 4, 5 } /* d_48kHz */
+};
+#else
+static const uint8_t delay_length_d[NO_ALLPASS_LINKS] = {
+    3, 4, 5 /* d_48kHz */
+};
+#endif
+static const real_t filter_a[NO_ALLPASS_LINKS] = { /* a(m) = exp(-d_48kHz(m)/7) */
+    FRAC_CONST(0.65143905753106),
+    FRAC_CONST(0.56471812200776),
+    FRAC_CONST(0.48954165955695)
+};
+
+static const uint8_t group_border20[10+12 + 1] =
+{
+    6, 7, 0, 1, 2, 3, /* 6 subqmf subbands */
+    9, 8,             /* 2 subqmf subbands */
+    10, 11,           /* 2 subqmf subbands */
+    3, 4, 5, 6, 7, 8, 9, 11, 14, 18, 23, 35, 64
+};
+
+static const uint8_t group_border34[32+18 + 1] =
+{
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, /* 12 subqmf subbands */
+     12, 13, 14, 15, 16, 17, 18, 19,                 /*  8 subqmf subbands */
+     20, 21, 22, 23,                                 /*  4 subqmf subbands */
+     24, 25, 26, 27,                                 /*  4 subqmf subbands */
+     28, 29, 30, 31,                                 /*  4 subqmf subbands */
+     32-27, 33-27, 34-27, 35-27, 36-27, 37-27, 38-27, 40-27, 42-27, 44-27, 46-27, 48-27, 51-27, 54-27, 57-27, 60-27, 64-27, 68-27, 91-27
+};
+
+static const uint16_t map_group2bk20[10+12] =
+{
+    (NEGATE_IPD_MASK | 1), (NEGATE_IPD_MASK | 0),
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
+};
+
+static const uint16_t map_group2bk34[32+18] =
+{
+    0,  1,  2,  3,  4,  5,  6,  6,  7, (NEGATE_IPD_MASK | 2), (NEGATE_IPD_MASK | 1), (NEGATE_IPD_MASK | 0),
+    10, 10, 4,  5,  6,  7,  8,  9,
+    10, 11, 12, 9,
+    14, 11, 12, 13,
+    14, 15, 16, 13,
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33
+};
+
+/* type definitions */
+typedef struct
+{
+    uint8_t frame_len;
+    uint8_t resolution20[3];
+    uint8_t resolution34[5];
+
+    qmf_t *work;
+    qmf_t **buffer;
+    qmf_t **temp;
+} hyb_info;
+
+/* static function declarations */
+static void ps_data_decode(ps_info *ps);
+static hyb_info *hybrid_init();
+static void channel_filter2(hyb_info *hyb, uint8_t frame_len, const real_t *filter,
+                            qmf_t *buffer, qmf_t **X_hybrid);
+static void INLINE DCT3_4_unscaled(real_t *y, real_t *x);
+static void channel_filter8(hyb_info *hyb, uint8_t frame_len, const real_t *filter,
+                            qmf_t *buffer, qmf_t **X_hybrid);
+static void hybrid_analysis(hyb_info *hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32],
+                            uint8_t use34);
+static void hybrid_synthesis(hyb_info *hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32],
+                             uint8_t use34);
+static int8_t delta_clip(int8_t i, int8_t min, int8_t max);
+static void delta_decode(uint8_t enable, int8_t *index, int8_t *index_prev,
+                         uint8_t dt_flag, uint8_t nr_par, uint8_t stride,
+                         int8_t min_index, int8_t max_index);
+static void delta_modulo_decode(uint8_t enable, int8_t *index, int8_t *index_prev,
+                                uint8_t dt_flag, uint8_t nr_par, uint8_t stride,
+                                int8_t and_modulo);
+static void map20indexto34(int8_t *index, uint8_t bins);
+#ifdef PS_LOW_POWER
+static void map34indexto20(int8_t *index, uint8_t bins);
+#endif
+static void ps_data_decode(ps_info *ps);
+static void ps_decorrelate(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64],
+                           qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]);
+static void ps_mix_phase(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64],
+                         qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32]);
+
+/*  */
+
+
+static hyb_info *hybrid_init()
+{
+    uint8_t i;
+
+    hyb_info *hyb = (hyb_info*)faad_malloc(sizeof(hyb_info));
+
+    hyb->resolution34[0] = 12;
+    hyb->resolution34[1] = 8;
+    hyb->resolution34[2] = 4;
+    hyb->resolution34[3] = 4;
+    hyb->resolution34[4] = 4;
+
+    hyb->resolution20[0] = 8;
+    hyb->resolution20[1] = 2;
+    hyb->resolution20[2] = 2;
+
+    hyb->frame_len = 32;
+
+    hyb->work = (qmf_t*)faad_malloc((hyb->frame_len+12) * sizeof(qmf_t));
+    memset(hyb->work, 0, (hyb->frame_len+12) * sizeof(qmf_t));
+
+    hyb->buffer = (qmf_t**)faad_malloc(5 * sizeof(qmf_t*));
+    for (i = 0; i < 5; i++)
+    {
+        hyb->buffer[i] = (qmf_t*)faad_malloc(hyb->frame_len * sizeof(qmf_t));
+        memset(hyb->buffer[i], 0, hyb->frame_len * sizeof(qmf_t));
+    }
+
+    hyb->temp = (qmf_t**)faad_malloc(hyb->frame_len * sizeof(qmf_t*));
+    for (i = 0; i < hyb->frame_len; i++)
+    {
+        hyb->temp[i] = (qmf_t*)faad_malloc(12 /*max*/ * sizeof(qmf_t));
+    }
+
+    return hyb;
+}
+
+static void hybrid_free(hyb_info *hyb)
+{
+    uint8_t i;
+
+    if (hyb->work)
+        faad_free(hyb->work);
+
+    for (i = 0; i < 5; i++)
+    {
+        if (hyb->buffer[i])
+            faad_free(hyb->buffer[i]);
+    }
+    if (hyb->buffer)
+        faad_free(hyb->buffer);
+
+    for (i = 0; i < hyb->frame_len; i++)
+    {
+        if (hyb->temp[i])
+            faad_free(hyb->temp[i]);
+    }
+    if (hyb->temp)
+        faad_free(hyb->temp);
+}
+
+/* real filter, size 2 */
+static void channel_filter2(hyb_info *hyb, uint8_t frame_len, const real_t *filter,
+                            qmf_t *buffer, qmf_t **X_hybrid)
+{
+    uint8_t i;
+
+    for (i = 0; i < frame_len; i++)
+    {
+        real_t r0 = MUL_F(filter[0],(QMF_RE(buffer[0+i]) + QMF_RE(buffer[12+i])));
+        real_t r1 = MUL_F(filter[1],(QMF_RE(buffer[1+i]) + QMF_RE(buffer[11+i])));
+        real_t r2 = MUL_F(filter[2],(QMF_RE(buffer[2+i]) + QMF_RE(buffer[10+i])));
+        real_t r3 = MUL_F(filter[3],(QMF_RE(buffer[3+i]) + QMF_RE(buffer[9+i])));
+        real_t r4 = MUL_F(filter[4],(QMF_RE(buffer[4+i]) + QMF_RE(buffer[8+i])));
+        real_t r5 = MUL_F(filter[5],(QMF_RE(buffer[5+i]) + QMF_RE(buffer[7+i])));
+        real_t r6 = MUL_F(filter[6],QMF_RE(buffer[6+i]));
+        real_t i0 = MUL_F(filter[0],(QMF_IM(buffer[0+i]) + QMF_IM(buffer[12+i])));
+        real_t i1 = MUL_F(filter[1],(QMF_IM(buffer[1+i]) + QMF_IM(buffer[11+i])));
+        real_t i2 = MUL_F(filter[2],(QMF_IM(buffer[2+i]) + QMF_IM(buffer[10+i])));
+        real_t i3 = MUL_F(filter[3],(QMF_IM(buffer[3+i]) + QMF_IM(buffer[9+i])));
+        real_t i4 = MUL_F(filter[4],(QMF_IM(buffer[4+i]) + QMF_IM(buffer[8+i])));
+        real_t i5 = MUL_F(filter[5],(QMF_IM(buffer[5+i]) + QMF_IM(buffer[7+i])));
+        real_t i6 = MUL_F(filter[6],QMF_IM(buffer[6+i]));
+
+        /* q = 0 */
+        QMF_RE(X_hybrid[i][0]) = r0 + r1 + r2 + r3 + r4 + r5 + r6;
+        QMF_IM(X_hybrid[i][0]) = i0 + i1 + i2 + i3 + i4 + i5 + i6;
+
+        /* q = 1 */
+        QMF_RE(X_hybrid[i][1]) = r0 - r1 + r2 - r3 + r4 - r5 + r6;
+        QMF_IM(X_hybrid[i][1]) = i0 - i1 + i2 - i3 + i4 - i5 + i6;
+    }
+}
+
+/* complex filter, size 4 */
+static void channel_filter4(hyb_info *hyb, uint8_t frame_len, const real_t *filter,
+                            qmf_t *buffer, qmf_t **X_hybrid)
+{
+    uint8_t i;
+    real_t input_re1[2], input_re2[2], input_im1[2], input_im2[2];
+
+    for (i = 0; i < frame_len; i++)
+    {
+        input_re1[0] = -MUL_F(filter[2], (QMF_RE(buffer[i+2]) + QMF_RE(buffer[i+10]))) +
+            MUL_F(filter[6], QMF_RE(buffer[i+6]));
+        input_re1[1] = MUL_F(FRAC_CONST(-0.70710678118655),
+            (MUL_F(filter[1], (QMF_RE(buffer[i+1]) + QMF_RE(buffer[i+11]))) +
+            MUL_F(filter[3], (QMF_RE(buffer[i+3]) + QMF_RE(buffer[i+9]))) -
+            MUL_F(filter[5], (QMF_RE(buffer[i+5]) + QMF_RE(buffer[i+7])))));
+
+        input_im1[0] = MUL_F(filter[0], (QMF_IM(buffer[i+0]) - QMF_IM(buffer[i+12]))) -
+            MUL_F(filter[4], (QMF_IM(buffer[i+4]) - QMF_IM(buffer[i+8])));
+        input_im1[1] = MUL_F(FRAC_CONST(0.70710678118655),
+            (MUL_F(filter[1], (QMF_IM(buffer[i+1]) - QMF_IM(buffer[i+11]))) -
+            MUL_F(filter[3], (QMF_IM(buffer[i+3]) - QMF_IM(buffer[i+9]))) -
+            MUL_F(filter[5], (QMF_IM(buffer[i+5]) - QMF_IM(buffer[i+7])))));
+
+        input_re2[0] = MUL_F(filter[0], (QMF_RE(buffer[i+0]) - QMF_RE(buffer[i+12]))) -
+            MUL_F(filter[4], (QMF_RE(buffer[i+4]) - QMF_RE(buffer[i+8])));
+        input_re2[1] = MUL_F(FRAC_CONST(0.70710678118655),
+            (MUL_F(filter[1], (QMF_RE(buffer[i+1]) - QMF_RE(buffer[i+11]))) -
+            MUL_F(filter[3], (QMF_RE(buffer[i+3]) - QMF_RE(buffer[i+9]))) -
+            MUL_F(filter[5], (QMF_RE(buffer[i+5]) - QMF_RE(buffer[i+7])))));
+
+        input_im2[0] = -MUL_F(filter[2], (QMF_IM(buffer[i+2]) + QMF_IM(buffer[i+10]))) +
+            MUL_F(filter[6], QMF_IM(buffer[i+6]));
+        input_im2[1] = MUL_F(FRAC_CONST(-0.70710678118655),
+            (MUL_F(filter[1], (QMF_IM(buffer[i+1]) + QMF_IM(buffer[i+11]))) +
+            MUL_F(filter[3], (QMF_IM(buffer[i+3]) + QMF_IM(buffer[i+9]))) -
+            MUL_F(filter[5], (QMF_IM(buffer[i+5]) + QMF_IM(buffer[i+7])))));
+
+        /* q == 0 */
+        QMF_RE(X_hybrid[i][0]) =  input_re1[0] + input_re1[1] + input_im1[0] + input_im1[1];
+        QMF_IM(X_hybrid[i][0]) = -input_re2[0] - input_re2[1] + input_im2[0] + input_im2[1];
+
+        /* q == 1 */
+        QMF_RE(X_hybrid[i][1]) =  input_re1[0] - input_re1[1] - input_im1[0] + input_im1[1];
+        QMF_IM(X_hybrid[i][1]) =  input_re2[0] - input_re2[1] + input_im2[0] - input_im2[1];
+
+        /* q == 2 */
+        QMF_RE(X_hybrid[i][2]) =  input_re1[0] - input_re1[1] + input_im1[0] - input_im1[1];
+        QMF_IM(X_hybrid[i][2]) = -input_re2[0] + input_re2[1] + input_im2[0] - input_im2[1];
+
+        /* q == 3 */
+        QMF_RE(X_hybrid[i][3]) =  input_re1[0] + input_re1[1] - input_im1[0] - input_im1[1];
+        QMF_IM(X_hybrid[i][3]) =  input_re2[0] + input_re2[1] + input_im2[0] + input_im2[1];
+    }
+}
+
+static void INLINE DCT3_4_unscaled(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8;
+
+    f0 = MUL_F(x[2], FRAC_CONST(0.7071067811865476));
+    f1 = x[0] - f0;
+    f2 = x[0] + f0;
+    f3 = x[1] + x[3];
+    f4 = MUL_C(x[1], COEF_CONST(1.3065629648763766));
+    f5 = MUL_F(f3, FRAC_CONST(-0.9238795325112866));
+    f6 = MUL_F(x[3], FRAC_CONST(-0.5411961001461967));
+    f7 = f4 + f5;
+    f8 = f6 - f5;
+    y[3] = f2 - f8;
+    y[0] = f2 + f8;
+    y[2] = f1 - f7;
+    y[1] = f1 + f7;
+}
+
+/* complex filter, size 8 */
+static void channel_filter8(hyb_info *hyb, uint8_t frame_len, const real_t *filter,
+                            qmf_t *buffer, qmf_t **X_hybrid)
+{
+    uint8_t i, n;
+    real_t input_re1[4], input_re2[4], input_im1[4], input_im2[4];
+    real_t x[4];
+
+    for (i = 0; i < frame_len; i++)
+    {
+        input_re1[0] =  MUL_F(filter[6],QMF_RE(buffer[6+i]));
+        input_re1[1] =  MUL_F(filter[5],(QMF_RE(buffer[5+i]) + QMF_RE(buffer[7+i])));
+        input_re1[2] = -MUL_F(filter[0],(QMF_RE(buffer[0+i]) + QMF_RE(buffer[12+i]))) + MUL_F(filter[4],(QMF_RE(buffer[4+i]) + QMF_RE(buffer[8+i])));
+        input_re1[3] = -MUL_F(filter[1],(QMF_RE(buffer[1+i]) + QMF_RE(buffer[11+i]))) + MUL_F(filter[3],(QMF_RE(buffer[3+i]) + QMF_RE(buffer[9+i])));
+
+        input_im1[0] = MUL_F(filter[5],(QMF_IM(buffer[7+i]) - QMF_IM(buffer[5+i])));
+        input_im1[1] = MUL_F(filter[0],(QMF_IM(buffer[12+i]) - QMF_IM(buffer[0+i]))) + MUL_F(filter[4],(QMF_IM(buffer[8+i]) - QMF_IM(buffer[4+i])));
+        input_im1[2] = MUL_F(filter[1],(QMF_IM(buffer[11+i]) - QMF_IM(buffer[1+i]))) + MUL_F(filter[3],(QMF_IM(buffer[9+i]) - QMF_IM(buffer[3+i])));
+        input_im1[3] = MUL_F(filter[2],(QMF_IM(buffer[10+i]) - QMF_IM(buffer[2+i])));
+
+        for (n = 0; n < 4; n++)
+        {
+            x[n] = input_re1[n] - input_im1[3-n];
+        }
+        DCT3_4_unscaled(x, x);
+        QMF_RE(X_hybrid[i][7]) = x[0];
+        QMF_RE(X_hybrid[i][5]) = x[2];
+        QMF_RE(X_hybrid[i][3]) = x[3];
+        QMF_RE(X_hybrid[i][1]) = x[1];
+
+        for (n = 0; n < 4; n++)
+        {
+            x[n] = input_re1[n] + input_im1[3-n];
+        }
+        DCT3_4_unscaled(x, x);
+        QMF_RE(X_hybrid[i][6]) = x[1];
+        QMF_RE(X_hybrid[i][4]) = x[3];
+        QMF_RE(X_hybrid[i][2]) = x[2];
+        QMF_RE(X_hybrid[i][0]) = x[0];
+
+        input_im2[0] =  MUL_F(filter[6],QMF_IM(buffer[6+i]));
+        input_im2[1] =  MUL_F(filter[5],(QMF_IM(buffer[5+i]) + QMF_IM(buffer[7+i])));
+        input_im2[2] = -MUL_F(filter[0],(QMF_IM(buffer[0+i]) + QMF_IM(buffer[12+i]))) + MUL_F(filter[4],(QMF_IM(buffer[4+i]) + QMF_IM(buffer[8+i])));
+        input_im2[3] = -MUL_F(filter[1],(QMF_IM(buffer[1+i]) + QMF_IM(buffer[11+i]))) + MUL_F(filter[3],(QMF_IM(buffer[3+i]) + QMF_IM(buffer[9+i])));
+
+        input_re2[0] = MUL_F(filter[5],(QMF_RE(buffer[7+i]) - QMF_RE(buffer[5+i])));
+        input_re2[1] = MUL_F(filter[0],(QMF_RE(buffer[12+i]) - QMF_RE(buffer[0+i]))) + MUL_F(filter[4],(QMF_RE(buffer[8+i]) - QMF_RE(buffer[4+i])));
+        input_re2[2] = MUL_F(filter[1],(QMF_RE(buffer[11+i]) - QMF_RE(buffer[1+i]))) + MUL_F(filter[3],(QMF_RE(buffer[9+i]) - QMF_RE(buffer[3+i])));
+        input_re2[3] = MUL_F(filter[2],(QMF_RE(buffer[10+i]) - QMF_RE(buffer[2+i])));
+
+        for (n = 0; n < 4; n++)
+        {
+            x[n] = input_im2[n] + input_re2[3-n];
+        }
+        DCT3_4_unscaled(x, x);
+        QMF_IM(X_hybrid[i][7]) = x[0];
+        QMF_IM(X_hybrid[i][5]) = x[2];
+        QMF_IM(X_hybrid[i][3]) = x[3];
+        QMF_IM(X_hybrid[i][1]) = x[1];
+
+        for (n = 0; n < 4; n++)
+        {
+            x[n] = input_im2[n] - input_re2[3-n];
+        }
+        DCT3_4_unscaled(x, x);
+        QMF_IM(X_hybrid[i][6]) = x[1];
+        QMF_IM(X_hybrid[i][4]) = x[3];
+        QMF_IM(X_hybrid[i][2]) = x[2];
+        QMF_IM(X_hybrid[i][0]) = x[0];
+    }
+}
+
+static void INLINE DCT3_6_unscaled(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7;
+
+    f0 = MUL_F(x[3], FRAC_CONST(0.70710678118655));
+    f1 = x[0] + f0;
+    f2 = x[0] - f0;
+    f3 = MUL_F((x[1] - x[5]), FRAC_CONST(0.70710678118655));
+    f4 = MUL_F(x[2], FRAC_CONST(0.86602540378444)) + MUL_F(x[4], FRAC_CONST(0.5));
+    f5 = f4 - x[4];
+    f6 = MUL_F(x[1], FRAC_CONST(0.96592582628907)) + MUL_F(x[5], FRAC_CONST(0.25881904510252));
+    f7 = f6 - f3;
+    y[0] = f1 + f6 + f4;
+    y[1] = f2 + f3 - x[4];
+    y[2] = f7 + f2 - f5;
+    y[3] = f1 - f7 - f5;
+    y[4] = f1 - f3 - x[4];
+    y[5] = f2 - f6 + f4;
+}
+
+/* complex filter, size 12 */
+static void channel_filter12(hyb_info *hyb, uint8_t frame_len, const real_t *filter,
+                             qmf_t *buffer, qmf_t **X_hybrid)
+{
+    uint8_t i, n;
+    real_t input_re1[6], input_re2[6], input_im1[6], input_im2[6];
+    real_t out_re1[6], out_re2[6], out_im1[6], out_im2[6];
+
+    for (i = 0; i < frame_len; i++)
+    {
+        for (n = 0; n < 6; n++)
+        {
+            if (n == 0)
+            {
+                input_re1[0] = MUL_F(QMF_RE(buffer[6+i]), filter[6]);
+                input_re2[0] = MUL_F(QMF_IM(buffer[6+i]), filter[6]);
+            } else {
+                input_re1[6-n] = MUL_F((QMF_RE(buffer[n+i]) + QMF_RE(buffer[12-n+i])), filter[n]);
+                input_re2[6-n] = MUL_F((QMF_IM(buffer[n+i]) + QMF_IM(buffer[12-n+i])), filter[n]);
+            }
+            input_im2[n] = MUL_F((QMF_RE(buffer[n+i]) - QMF_RE(buffer[12-n+i])), filter[n]);
+            input_im1[n] = MUL_F((QMF_IM(buffer[n+i]) - QMF_IM(buffer[12-n+i])), filter[n]);
+        }
+
+        DCT3_6_unscaled(out_re1, input_re1);
+        DCT3_6_unscaled(out_re2, input_re2);
+
+        DCT3_6_unscaled(out_im1, input_im1);
+        DCT3_6_unscaled(out_im2, input_im2);
+
+        for (n = 0; n < 6; n += 2)
+        {
+            QMF_RE(X_hybrid[i][n]) = out_re1[n] - out_im1[n];
+            QMF_IM(X_hybrid[i][n]) = out_re2[n] + out_im2[n];
+            QMF_RE(X_hybrid[i][n+1]) = out_re1[n+1] + out_im1[n+1];
+            QMF_IM(X_hybrid[i][n+1]) = out_re2[n+1] - out_im2[n+1];
+
+            QMF_RE(X_hybrid[i][10-n]) = out_re1[n+1] - out_im1[n+1];
+            QMF_IM(X_hybrid[i][10-n]) = out_re2[n+1] + out_im2[n+1];
+            QMF_RE(X_hybrid[i][11-n]) = out_re1[n] + out_im1[n];
+            QMF_IM(X_hybrid[i][11-n]) = out_re2[n] - out_im2[n];
+        }
+    }
+}
+
+/* Hybrid analysis: further split up QMF subbands
+ * to improve frequency resolution
+ */
+static void hybrid_analysis(hyb_info *hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32],
+                            uint8_t use34)
+{
+    uint8_t k, n, band;
+    uint8_t offset = 0;
+    uint8_t qmf_bands = (use34) ? 5 : 3;
+    uint8_t *resolution = (use34) ? hyb->resolution34 : hyb->resolution20;
+
+    for (band = 0; band < qmf_bands; band++)
+    {
+        /* build working buffer */
+        memcpy(hyb->work, hyb->buffer[band], 12 * sizeof(qmf_t));
+
+        /* add new samples */
+        for (n = 0; n < hyb->frame_len; n++)
+        {
+            QMF_RE(hyb->work[12 + n]) = QMF_RE(X[n + 6 /*delay*/][band]);
+            QMF_IM(hyb->work[12 + n]) = QMF_IM(X[n + 6 /*delay*/][band]);
+        }
+
+        /* store samples */
+        memcpy(hyb->buffer[band], hyb->work + hyb->frame_len, 12 * sizeof(qmf_t));
+
+
+        switch(resolution[band])
+        {
+        case 2:
+            /* Type B real filter, Q[p] = 2 */
+            channel_filter2(hyb, hyb->frame_len, p2_13_20, hyb->work, hyb->temp);
+            break;
+        case 4:
+            /* Type A complex filter, Q[p] = 4 */
+            channel_filter4(hyb, hyb->frame_len, p4_13_34, hyb->work, hyb->temp);
+            break;
+        case 8:
+            /* Type A complex filter, Q[p] = 8 */
+            channel_filter8(hyb, hyb->frame_len, (use34) ? p8_13_34 : p8_13_20,
+                hyb->work, hyb->temp);
+            break;
+        case 12:
+            /* Type A complex filter, Q[p] = 12 */
+            channel_filter12(hyb, hyb->frame_len, p12_13_34, hyb->work, hyb->temp);
+            break;
+        }
+
+        for (n = 0; n < hyb->frame_len; n++)
+        {
+            for (k = 0; k < resolution[band]; k++)
+            {
+                QMF_RE(X_hybrid[n][offset + k]) = QMF_RE(hyb->temp[n][k]);
+                QMF_IM(X_hybrid[n][offset + k]) = QMF_IM(hyb->temp[n][k]);
+            }
+        }
+        offset += resolution[band];
+    }
+
+    /* group hybrid channels */
+    if (!use34)
+    {
+        for (n = 0; n < 32 /*30?*/; n++)
+        {
+            QMF_RE(X_hybrid[n][3]) += QMF_RE(X_hybrid[n][4]);
+            QMF_IM(X_hybrid[n][3]) += QMF_IM(X_hybrid[n][4]);
+            QMF_RE(X_hybrid[n][4]) = 0;
+            QMF_IM(X_hybrid[n][4]) = 0;
+
+            QMF_RE(X_hybrid[n][2]) += QMF_RE(X_hybrid[n][5]);
+            QMF_IM(X_hybrid[n][2]) += QMF_IM(X_hybrid[n][5]);
+            QMF_RE(X_hybrid[n][5]) = 0;
+            QMF_IM(X_hybrid[n][5]) = 0;
+        }
+    }
+}
+
+static void hybrid_synthesis(hyb_info *hyb, qmf_t X[32][64], qmf_t X_hybrid[32][32],
+                             uint8_t use34)
+{
+    uint8_t k, n, band;
+    uint8_t offset = 0;
+    uint8_t qmf_bands = (use34) ? 5 : 3;
+    uint8_t *resolution = (use34) ? hyb->resolution34 : hyb->resolution20;
+
+    for(band = 0; band < qmf_bands; band++)
+    {
+        for (n = 0; n < hyb->frame_len; n++)
+        {
+            QMF_RE(X[n][band]) = 0;
+            QMF_IM(X[n][band]) = 0;
+
+            for (k = 0; k < resolution[band]; k++)
+            {
+                QMF_RE(X[n][band]) += QMF_RE(X_hybrid[n][offset + k]);
+                QMF_IM(X[n][band]) += QMF_IM(X_hybrid[n][offset + k]);
+            }
+        }
+        offset += resolution[band];
+    }
+}
+
+/* limits the value i to the range [min,max] */
+static int8_t delta_clip(int8_t i, int8_t min, int8_t max)
+{
+    if (i < min)
+        return min;
+    else if (i > max)
+        return max;
+    else
+        return i;
+}
+
+//int iid = 0;
+
+/* delta decode array */
+static void delta_decode(uint8_t enable, int8_t *index, int8_t *index_prev,
+                         uint8_t dt_flag, uint8_t nr_par, uint8_t stride,
+                         int8_t min_index, int8_t max_index)
+{
+    int8_t i;
+
+    if (enable == 1)
+    {
+        if (dt_flag == 0)
+        {
+            /* delta coded in frequency direction */
+            index[0] = 0 + index[0];
+            index[0] = delta_clip(index[0], min_index, max_index);
+
+            for (i = 1; i < nr_par; i++)
+            {
+                index[i] = index[i-1] + index[i];
+                index[i] = delta_clip(index[i], min_index, max_index);
+            }
+        } else {
+            /* delta coded in time direction */
+            for (i = 0; i < nr_par; i++)
+            {
+                //int8_t tmp2;
+                //int8_t tmp = index[i];
+
+                //printf("%d %d\n", index_prev[i*stride], index[i]);
+                //printf("%d\n", index[i]);
+
+                index[i] = index_prev[i*stride] + index[i];
+                //tmp2 = index[i];
+                index[i] = delta_clip(index[i], min_index, max_index);
+
+                //if (iid)
+                //{
+                //    if (index[i] == 7)
+                //    {
+                //        printf("%d %d %d\n", index_prev[i*stride], tmp, tmp2);
+                //    }
+                //}
+            }
+        }
+    } else {
+        /* set indices to zero */
+        for (i = 0; i < nr_par; i++)
+        {
+            index[i] = 0;
+        }
+    }
+
+    /* coarse */
+    if (stride == 2)
+    {
+        for (i = (nr_par<<1)-1; i > 0; i--)
+        {
+            index[i] = index[i>>1];
+        }
+    }
+}
+
+/* delta modulo decode array */
+/* in: log2 value of the modulo value to allow using AND instead of MOD */
+static void delta_modulo_decode(uint8_t enable, int8_t *index, int8_t *index_prev,
+                                uint8_t dt_flag, uint8_t nr_par, uint8_t stride,
+                                int8_t and_modulo)
+{
+    int8_t i;
+
+    if (enable == 1)
+    {
+        if (dt_flag == 0)
+        {
+            /* delta coded in frequency direction */
+            index[0] = 0 + index[0];
+            index[0] &= and_modulo;
+
+            for (i = 1; i < nr_par; i++)
+            {
+                index[i] = index[i-1] + index[i];
+                index[i] &= and_modulo;
+            }
+        } else {
+            /* delta coded in time direction */
+            for (i = 0; i < nr_par; i++)
+            {
+                index[i] = index_prev[i*stride] + index[i];
+                index[i] &= and_modulo;
+            }
+        }
+    } else {
+        /* set indices to zero */
+        for (i = 0; i < nr_par; i++)
+        {
+            index[i] = 0;
+        }
+    }
+
+    /* coarse */
+    if (stride == 2)
+    {
+        index[0] = 0;
+        for (i = (nr_par<<1)-1; i > 0; i--)
+        {
+            index[i] = index[i>>1];
+        }
+    }
+}
+
+#ifdef PS_LOW_POWER
+static void map34indexto20(int8_t *index, uint8_t bins)
+{
+    index[0] = (2*index[0]+index[1])/3;
+    index[1] = (index[1]+2*index[2])/3;
+    index[2] = (2*index[3]+index[4])/3;
+    index[3] = (index[4]+2*index[5])/3;
+    index[4] = (index[6]+index[7])/2;
+    index[5] = (index[8]+index[9])/2;
+    index[6] = index[10];
+    index[7] = index[11];
+    index[8] = (index[12]+index[13])/2;
+    index[9] = (index[14]+index[15])/2;
+    index[10] = index[16];
+
+    if (bins == 34)
+    {
+        index[11] = index[17];
+        index[12] = index[18];
+        index[13] = index[19];
+        index[14] = (index[20]+index[21])/2;
+        index[15] = (index[22]+index[23])/2;
+        index[16] = (index[24]+index[25])/2;
+        index[17] = (index[26]+index[27])/2;
+        index[18] = (index[28]+index[29]+index[30]+index[31])/4;
+        index[19] = (index[32]+index[33])/2;
+    }
+}
+#endif
+
+static void map20indexto34(int8_t *index, uint8_t bins)
+{
+    index[0] = index[0];
+    index[1] = (index[0] + index[1])/2;
+    index[2] = index[1];
+    index[3] = index[2];
+    index[4] = (index[2] + index[3])/2;
+    index[5] = index[3];
+    index[6] = index[4];
+    index[7] = index[4];
+    index[8] = index[5];
+    index[9] = index[5];
+    index[10] = index[6];
+    index[11] = index[7];
+    index[12] = index[8];
+    index[13] = index[8];
+    index[14] = index[9];
+    index[15] = index[9];
+    index[16] = index[10];
+
+    if (bins == 34)
+    {
+        index[17] = index[11];
+        index[18] = index[12];
+        index[19] = index[13];
+        index[20] = index[14];
+        index[21] = index[14];
+        index[22] = index[15];
+        index[23] = index[15];
+        index[24] = index[16];
+        index[25] = index[16];
+        index[26] = index[17];
+        index[27] = index[17];
+        index[28] = index[18];
+        index[29] = index[18];
+        index[30] = index[18];
+        index[31] = index[18];
+        index[32] = index[19];
+        index[33] = index[19];
+    }
+}
+
+/* parse the bitstream data decoded in ps_data() */
+static void ps_data_decode(ps_info *ps)
+{
+    uint8_t env, bin;
+
+    /* ps data not available, use data from previous frame */
+    if (ps->ps_data_available == 0)
+    {
+        ps->num_env = 0;
+    }
+
+    for (env = 0; env < ps->num_env; env++)
+    {
+        int8_t *iid_index_prev;
+        int8_t *icc_index_prev;
+        int8_t *ipd_index_prev;
+        int8_t *opd_index_prev;
+
+        int8_t num_iid_steps = (ps->iid_mode < 3) ? 7 : 15 /*fine quant*/;
+
+        if (env == 0)
+        {
+            /* take last envelope from previous frame */
+            iid_index_prev = ps->iid_index_prev;
+            icc_index_prev = ps->icc_index_prev;
+            ipd_index_prev = ps->ipd_index_prev;
+            opd_index_prev = ps->opd_index_prev;
+        } else {
+            /* take index values from previous envelope */
+            iid_index_prev = ps->iid_index[env - 1];
+            icc_index_prev = ps->icc_index[env - 1];
+            ipd_index_prev = ps->ipd_index[env - 1];
+            opd_index_prev = ps->opd_index[env - 1];
+        }
+
+//        iid = 1;
+        /* delta decode iid parameters */
+        delta_decode(ps->enable_iid, ps->iid_index[env], iid_index_prev,
+            ps->iid_dt[env], ps->nr_iid_par,
+            (ps->iid_mode == 0 || ps->iid_mode == 3) ? 2 : 1,
+            -num_iid_steps, num_iid_steps);
+//        iid = 0;
+
+        /* delta decode icc parameters */
+        delta_decode(ps->enable_icc, ps->icc_index[env], icc_index_prev,
+            ps->icc_dt[env], ps->nr_icc_par,
+            (ps->icc_mode == 0 || ps->icc_mode == 3) ? 2 : 1,
+            0, 7);
+
+        /* delta modulo decode ipd parameters */
+        delta_modulo_decode(ps->enable_ipdopd, ps->ipd_index[env], ipd_index_prev,
+            ps->ipd_dt[env], ps->nr_ipdopd_par, 1, 7);
+
+        /* delta modulo decode opd parameters */
+        delta_modulo_decode(ps->enable_ipdopd, ps->opd_index[env], opd_index_prev,
+            ps->opd_dt[env], ps->nr_ipdopd_par, 1, 7);
+    }
+
+    /* handle error case */
+    if (ps->num_env == 0)
+    {
+        /* force to 1 */
+        ps->num_env = 1;
+
+        if (ps->enable_iid)
+        {
+            for (bin = 0; bin < 34; bin++)
+                ps->iid_index[0][bin] = ps->iid_index_prev[bin];
+        } else {
+            for (bin = 0; bin < 34; bin++)
+                ps->iid_index[0][bin] = 0;
+        }
+
+        if (ps->enable_icc)
+        {
+            for (bin = 0; bin < 34; bin++)
+                ps->icc_index[0][bin] = ps->icc_index_prev[bin];
+        } else {
+            for (bin = 0; bin < 34; bin++)
+                ps->icc_index[0][bin] = 0;
+        }
+
+        if (ps->enable_ipdopd)
+        {
+            for (bin = 0; bin < 17; bin++)
+            {
+                ps->ipd_index[0][bin] = ps->ipd_index_prev[bin];
+                ps->opd_index[0][bin] = ps->opd_index_prev[bin];
+            }
+        } else {
+            for (bin = 0; bin < 17; bin++)
+            {
+                ps->ipd_index[0][bin] = 0;
+                ps->opd_index[0][bin] = 0;
+            }
+        }
+    }
+
+    /* update previous indices */
+    for (bin = 0; bin < 34; bin++)
+        ps->iid_index_prev[bin] = ps->iid_index[ps->num_env-1][bin];
+    for (bin = 0; bin < 34; bin++)
+        ps->icc_index_prev[bin] = ps->icc_index[ps->num_env-1][bin];
+    for (bin = 0; bin < 17; bin++)
+    {
+        ps->ipd_index_prev[bin] = ps->ipd_index[ps->num_env-1][bin];
+        ps->opd_index_prev[bin] = ps->opd_index[ps->num_env-1][bin];
+    }
+
+    ps->ps_data_available = 0;
+
+    if (ps->frame_class == 0)
+    {
+        ps->border_position[0] = 0;
+        for (env = 1; env < ps->num_env; env++)
+        {
+            ps->border_position[env] = (env * 32 /* 30 for 960? */) / ps->num_env;
+        }
+        ps->border_position[ps->num_env] = 32 /* 30 for 960? */;
+    } else {
+        ps->border_position[0] = 0;
+
+        if (ps->border_position[ps->num_env] < 32 /* 30 for 960? */)
+        {
+            for (bin = 0; bin < 34; bin++)
+            {
+                ps->iid_index[ps->num_env][bin] = ps->iid_index[ps->num_env-1][bin];
+                ps->icc_index[ps->num_env][bin] = ps->icc_index[ps->num_env-1][bin];
+            }
+            for (bin = 0; bin < 17; bin++)
+            {
+                ps->ipd_index[ps->num_env][bin] = ps->ipd_index[ps->num_env-1][bin];
+                ps->opd_index[ps->num_env][bin] = ps->opd_index[ps->num_env-1][bin];
+            }
+            ps->num_env++;
+            ps->border_position[ps->num_env] = 32 /* 30 for 960? */;
+        }
+
+        for (env = 1; env < ps->num_env; env++)
+        {
+            int8_t thr = 32 /* 30 for 960? */ - (ps->num_env - env);
+
+            if (ps->border_position[env] > thr)
+            {
+                ps->border_position[env] = thr;
+            } else {
+                thr = ps->border_position[env-1]+1;
+                if (ps->border_position[env] < thr)
+                {
+                    ps->border_position[env] = thr;
+                }
+            }
+        }
+    }
+
+    /* make sure that the indices of all parameters can be mapped
+     * to the same hybrid synthesis filterbank
+     */
+#ifdef PS_LOW_POWER
+    for (env = 0; env < ps->num_env; env++)
+    {
+        if (ps->iid_mode == 2 || ps->iid_mode == 5)
+            map34indexto20(ps->iid_index[env], 34);
+        if (ps->icc_mode == 2 || ps->icc_mode == 5)
+            map34indexto20(ps->icc_index[env], 34);
+
+        /* disable ipd/opd */
+        for (bin = 0; bin < 17; bin++)
+        {
+            ps->aaIpdIndex[env][bin] = 0;
+            ps->aaOpdIndex[env][bin] = 0;
+        }
+    }
+#else
+    if (ps->use34hybrid_bands)
+    {
+        for (env = 0; env < ps->num_env; env++)
+        {
+            if (ps->iid_mode != 2 && ps->iid_mode != 5)
+                map20indexto34(ps->iid_index[env], 34);
+            if (ps->icc_mode != 2 && ps->icc_mode != 5)
+                map20indexto34(ps->icc_index[env], 34);
+            if (ps->ipd_mode != 2 && ps->ipd_mode != 5)
+            {
+                map20indexto34(ps->ipd_index[env], 17);
+                map20indexto34(ps->opd_index[env], 17);
+            }
+        }
+    }
+#endif
+
+#if 0
+    for (env = 0; env < ps->num_env; env++)
+    {
+        printf("iid[env:%d]:", env);
+        for (bin = 0; bin < 34; bin++)
+        {
+            printf(" %d", ps->iid_index[env][bin]);
+        }
+        printf("\n");
+    }
+    for (env = 0; env < ps->num_env; env++)
+    {
+        printf("icc[env:%d]:", env);
+        for (bin = 0; bin < 34; bin++)
+        {
+            printf(" %d", ps->icc_index[env][bin]);
+        }
+        printf("\n");
+    }
+    for (env = 0; env < ps->num_env; env++)
+    {
+        printf("ipd[env:%d]:", env);
+        for (bin = 0; bin < 17; bin++)
+        {
+            printf(" %d", ps->ipd_index[env][bin]);
+        }
+        printf("\n");
+    }
+    for (env = 0; env < ps->num_env; env++)
+    {
+        printf("opd[env:%d]:", env);
+        for (bin = 0; bin < 17; bin++)
+        {
+            printf(" %d", ps->opd_index[env][bin]);
+        }
+        printf("\n");
+    }
+    printf("\n");
+#endif
+}
+
+/* decorrelate the mono signal using an allpass filter */
+static void ps_decorrelate(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64],
+                           qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32])
+{
+    uint8_t gr, n, m, bk;
+    uint8_t temp_delay;
+    uint8_t sb, maxsb;
+    const complex_t *Phi_Fract_SubQmf;
+    uint8_t temp_delay_ser[NO_ALLPASS_LINKS];
+    real_t P_SmoothPeakDecayDiffNrg, nrg;
+    real_t P[32][34];
+    real_t G_TransientRatio[32][34] = {{0}};
+    complex_t inputLeft;
+
+
+    /* chose hybrid filterbank: 20 or 34 band case */
+    if (ps->use34hybrid_bands)
+    {
+        Phi_Fract_SubQmf = Phi_Fract_SubQmf34;
+    } else{
+        Phi_Fract_SubQmf = Phi_Fract_SubQmf20;
+    }
+
+    /* clear the energy values */
+    for (n = 0; n < 32; n++)
+    {
+        for (bk = 0; bk < 34; bk++)
+        {
+            P[n][bk] = 0;
+        }
+    }
+
+    /* calculate the energy in each parameter band b(k) */
+    for (gr = 0; gr < ps->num_groups; gr++)
+    {
+        /* select the parameter index b(k) to which this group belongs */
+        bk = (~NEGATE_IPD_MASK) & ps->map_group2bk[gr];
+
+        /* select the upper subband border for this group */
+        maxsb = (gr < ps->num_hybrid_groups) ? ps->group_border[gr]+1 : ps->group_border[gr+1];
+
+        for (sb = ps->group_border[gr]; sb < maxsb; sb++)
+        {
+            for (n = ps->border_position[0]; n < ps->border_position[ps->num_env]; n++)
+            {
+#ifdef FIXED_POINT
+                uint32_t in_re, in_im;
+#endif
+
+                /* input from hybrid subbands or QMF subbands */
+                if (gr < ps->num_hybrid_groups)
+                {
+                    RE(inputLeft) = QMF_RE(X_hybrid_left[n][sb]);
+                    IM(inputLeft) = QMF_IM(X_hybrid_left[n][sb]);
+                } else {
+                    RE(inputLeft) = QMF_RE(X_left[n][sb]);
+                    IM(inputLeft) = QMF_IM(X_left[n][sb]);
+                }
+
+                /* accumulate energy */
+#ifdef FIXED_POINT
+                /* NOTE: all input is scaled by 2^(-5) because of fixed point QMF
+                 * meaning that P will be scaled by 2^(-10) compared to floating point version
+                 */
+                in_re = ((abs(RE(inputLeft))+(1<<(REAL_BITS-1)))>>REAL_BITS);
+                in_im = ((abs(IM(inputLeft))+(1<<(REAL_BITS-1)))>>REAL_BITS);
+                P[n][bk] += in_re*in_re + in_im*in_im;
+#else
+                P[n][bk] += MUL_R(RE(inputLeft),RE(inputLeft)) + MUL_R(IM(inputLeft),IM(inputLeft));
+#endif
+            }
+        }
+    }
+
+#if 0
+    for (n = 0; n < 32; n++)
+    {
+        for (bk = 0; bk < 34; bk++)
+        {
+#ifdef FIXED_POINT
+            printf("%d %d: %d\n", n, bk, P[n][bk] /*/(float)REAL_PRECISION*/);
+#else
+            printf("%d %d: %f\n", n, bk, P[n][bk]/1024.0);
+#endif
+        }
+    }
+#endif
+
+    /* calculate transient reduction ratio for each parameter band b(k) */
+    for (bk = 0; bk < ps->nr_par_bands; bk++)
+    {
+        for (n = ps->border_position[0]; n < ps->border_position[ps->num_env]; n++)
+        {
+            const real_t gamma = COEF_CONST(1.5);
+
+            ps->P_PeakDecayNrg[bk] = MUL_F(ps->P_PeakDecayNrg[bk], ps->alpha_decay);
+            if (ps->P_PeakDecayNrg[bk] < P[n][bk])
+                ps->P_PeakDecayNrg[bk] = P[n][bk];
+
+            /* apply smoothing filter to peak decay energy */
+            P_SmoothPeakDecayDiffNrg = ps->P_SmoothPeakDecayDiffNrg_prev[bk];
+            P_SmoothPeakDecayDiffNrg += MUL_F((ps->P_PeakDecayNrg[bk] - P[n][bk] - ps->P_SmoothPeakDecayDiffNrg_prev[bk]), ps->alpha_smooth);
+            ps->P_SmoothPeakDecayDiffNrg_prev[bk] = P_SmoothPeakDecayDiffNrg;
+
+            /* apply smoothing filter to energy */
+            nrg = ps->P_prev[bk];
+            nrg += MUL_F((P[n][bk] - ps->P_prev[bk]), ps->alpha_smooth);
+            ps->P_prev[bk] = nrg;
+
+            /* calculate transient ratio */
+            if (MUL_C(P_SmoothPeakDecayDiffNrg, gamma) <= nrg)
+            {
+                G_TransientRatio[n][bk] = REAL_CONST(1.0);
+            } else {
+                G_TransientRatio[n][bk] = DIV_R(nrg, (MUL_C(P_SmoothPeakDecayDiffNrg, gamma)));
+            }
+        }
+    }
+
+#if 0
+    for (n = 0; n < 32; n++)
+    {
+        for (bk = 0; bk < 34; bk++)
+        {
+#ifdef FIXED_POINT
+            printf("%d %d: %f\n", n, bk, G_TransientRatio[n][bk]/(float)REAL_PRECISION);
+#else
+            printf("%d %d: %f\n", n, bk, G_TransientRatio[n][bk]);
+#endif
+        }
+    }
+#endif
+
+    /* apply stereo decorrelation filter to the signal */
+    for (gr = 0; gr < ps->num_groups; gr++)
+    {
+        if (gr < ps->num_hybrid_groups)
+            maxsb = ps->group_border[gr] + 1;
+        else
+            maxsb = ps->group_border[gr + 1];
+
+        /* QMF channel */
+        for (sb = ps->group_border[gr]; sb < maxsb; sb++)
+        {
+            real_t g_DecaySlope;
+            real_t g_DecaySlope_filt[NO_ALLPASS_LINKS];
+
+            /* g_DecaySlope: [0..1] */
+            if (gr < ps->num_hybrid_groups || sb <= ps->decay_cutoff)
+            {
+                g_DecaySlope = FRAC_CONST(1.0);
+            } else {
+                int8_t decay = ps->decay_cutoff - sb;
+                if (decay <= -20 /* -1/DECAY_SLOPE */)
+                {
+                    g_DecaySlope = 0;
+                } else {
+                    /* decay(int)*decay_slope(frac) = g_DecaySlope(frac) */
+                    g_DecaySlope = FRAC_CONST(1.0) + DECAY_SLOPE * decay;
+                }
+            }
+
+            /* calculate g_DecaySlope_filt for every m multiplied by filter_a[m] */
+            for (m = 0; m < NO_ALLPASS_LINKS; m++)
+            {
+                g_DecaySlope_filt[m] = MUL_F(g_DecaySlope, filter_a[m]);
+            }
+
+
+            /* set delay indices */
+            temp_delay = ps->saved_delay;
+            for (n = 0; n < NO_ALLPASS_LINKS; n++)
+                temp_delay_ser[n] = ps->delay_buf_index_ser[n];
+
+            for (n = ps->border_position[0]; n < ps->border_position[ps->num_env]; n++)
+            {
+                complex_t tmp, tmp0, R0;
+
+                if (gr < ps->num_hybrid_groups)
+                {
+                    /* hybrid filterbank input */
+                    RE(inputLeft) = QMF_RE(X_hybrid_left[n][sb]);
+                    IM(inputLeft) = QMF_IM(X_hybrid_left[n][sb]);
+                } else {
+                    /* QMF filterbank input */
+                    RE(inputLeft) = QMF_RE(X_left[n][sb]);
+                    IM(inputLeft) = QMF_IM(X_left[n][sb]);
+                }
+
+                if (sb > ps->nr_allpass_bands && gr >= ps->num_hybrid_groups)
+                {
+                    /* delay */
+
+                    /* never hybrid subbands here, always QMF subbands */
+                    RE(tmp) = RE(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]);
+                    IM(tmp) = IM(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]);
+                    RE(R0) = RE(tmp);
+                    IM(R0) = IM(tmp);
+                    RE(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]) = RE(inputLeft);
+                    IM(ps->delay_Qmf[ps->delay_buf_index_delay[sb]][sb]) = IM(inputLeft);
+                } else {
+                    /* allpass filter */
+                    uint8_t m;
+                    complex_t Phi_Fract;
+
+                    /* fetch parameters */
+                    if (gr < ps->num_hybrid_groups)
+                    {
+                        /* select data from the hybrid subbands */
+                        RE(tmp0) = RE(ps->delay_SubQmf[temp_delay][sb]);
+                        IM(tmp0) = IM(ps->delay_SubQmf[temp_delay][sb]);
+
+                        RE(ps->delay_SubQmf[temp_delay][sb]) = RE(inputLeft);
+                        IM(ps->delay_SubQmf[temp_delay][sb]) = IM(inputLeft);
+
+                        RE(Phi_Fract) = RE(Phi_Fract_SubQmf[sb]);
+                        IM(Phi_Fract) = IM(Phi_Fract_SubQmf[sb]);
+                    } else {
+                        /* select data from the QMF subbands */
+                        RE(tmp0) = RE(ps->delay_Qmf[temp_delay][sb]);
+                        IM(tmp0) = IM(ps->delay_Qmf[temp_delay][sb]);
+
+                        RE(ps->delay_Qmf[temp_delay][sb]) = RE(inputLeft);
+                        IM(ps->delay_Qmf[temp_delay][sb]) = IM(inputLeft);
+
+                        RE(Phi_Fract) = RE(Phi_Fract_Qmf[sb]);
+                        IM(Phi_Fract) = IM(Phi_Fract_Qmf[sb]);
+                    }
+
+                    /* z^(-2) * Phi_Fract[k] */
+                    ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(Phi_Fract), IM(Phi_Fract));
+
+                    RE(R0) = RE(tmp);
+                    IM(R0) = IM(tmp);
+                    for (m = 0; m < NO_ALLPASS_LINKS; m++)
+                    {
+                        complex_t Q_Fract_allpass, tmp2;
+
+                        /* fetch parameters */
+                        if (gr < ps->num_hybrid_groups)
+                        {
+                            /* select data from the hybrid subbands */
+                            RE(tmp0) = RE(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]);
+                            IM(tmp0) = IM(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]);
+
+                            if (ps->use34hybrid_bands)
+                            {
+                                RE(Q_Fract_allpass) = RE(Q_Fract_allpass_SubQmf34[sb][m]);
+                                IM(Q_Fract_allpass) = IM(Q_Fract_allpass_SubQmf34[sb][m]);
+                            } else {
+                                RE(Q_Fract_allpass) = RE(Q_Fract_allpass_SubQmf20[sb][m]);
+                                IM(Q_Fract_allpass) = IM(Q_Fract_allpass_SubQmf20[sb][m]);
+                            }
+                        } else {
+                            /* select data from the QMF subbands */
+                            RE(tmp0) = RE(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]);
+                            IM(tmp0) = IM(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]);
+
+                            RE(Q_Fract_allpass) = RE(Q_Fract_allpass_Qmf[sb][m]);
+                            IM(Q_Fract_allpass) = IM(Q_Fract_allpass_Qmf[sb][m]);
+                        }
+
+                        /* delay by a fraction */
+                        /* z^(-d(m)) * Q_Fract_allpass[k,m] */
+                        ComplexMult(&RE(tmp), &IM(tmp), RE(tmp0), IM(tmp0), RE(Q_Fract_allpass), IM(Q_Fract_allpass));
+
+                        /* -a(m) * g_DecaySlope[k] */
+                        RE(tmp) += -MUL_F(g_DecaySlope_filt[m], RE(R0));
+                        IM(tmp) += -MUL_F(g_DecaySlope_filt[m], IM(R0));
+
+                        /* -a(m) * g_DecaySlope[k] * Q_Fract_allpass[k,m] * z^(-d(m)) */
+                        RE(tmp2) = RE(R0) + MUL_F(g_DecaySlope_filt[m], RE(tmp));
+                        IM(tmp2) = IM(R0) + MUL_F(g_DecaySlope_filt[m], IM(tmp));
+
+                        /* store sample */
+                        if (gr < ps->num_hybrid_groups)
+                        {
+                            RE(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]) = RE(tmp2);
+                            IM(ps->delay_SubQmf_ser[m][temp_delay_ser[m]][sb]) = IM(tmp2);
+                        } else {
+                            RE(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]) = RE(tmp2);
+                            IM(ps->delay_Qmf_ser[m][temp_delay_ser[m]][sb]) = IM(tmp2);
+                        }
+
+                        /* store for next iteration (or as output value if last iteration) */
+                        RE(R0) = RE(tmp);
+                        IM(R0) = IM(tmp);
+                    }
+                }
+
+                /* select b(k) for reading the transient ratio */
+                bk = (~NEGATE_IPD_MASK) & ps->map_group2bk[gr];
+
+                /* duck if a past transient is found */
+                RE(R0) = MUL_R(G_TransientRatio[n][bk], RE(R0));
+                IM(R0) = MUL_R(G_TransientRatio[n][bk], IM(R0));
+
+                if (gr < ps->num_hybrid_groups)
+                {
+                    /* hybrid */
+                    QMF_RE(X_hybrid_right[n][sb]) = RE(R0);
+                    QMF_IM(X_hybrid_right[n][sb]) = IM(R0);
+                } else {
+                    /* QMF */
+                    QMF_RE(X_right[n][sb]) = RE(R0);
+                    QMF_IM(X_right[n][sb]) = IM(R0);
+                }
+
+                /* Update delay buffer index */
+                if (++temp_delay >= 2)
+                {
+                    temp_delay = 0;
+                }
+
+                /* update delay indices */
+                if (sb > ps->nr_allpass_bands && gr >= ps->num_hybrid_groups)
+                {
+                    /* delay_D depends on the samplerate, it can hold the values 14 and 1 */
+                    if (++ps->delay_buf_index_delay[sb] >= ps->delay_D[sb])
+                    {
+                        ps->delay_buf_index_delay[sb] = 0;
+                    }
+                }
+
+                for (m = 0; m < NO_ALLPASS_LINKS; m++)
+                {
+                    if (++temp_delay_ser[m] >= ps->num_sample_delay_ser[m])
+                    {
+                        temp_delay_ser[m] = 0;
+                    }
+                }
+            }
+        }
+    }
+
+    /* update delay indices */
+    ps->saved_delay = temp_delay;
+    for (m = 0; m < NO_ALLPASS_LINKS; m++)
+        ps->delay_buf_index_ser[m] = temp_delay_ser[m];
+}
+
+#ifdef FIXED_POINT
+#define step(shift) \
+    if ((0x40000000l >> shift) + root <= value)       \
+    {                                                 \
+        value -= (0x40000000l >> shift) + root;       \
+        root = (root >> 1) | (0x40000000l >> shift);  \
+    } else {                                          \
+        root = root >> 1;                             \
+    }
+
+/* fixed point square root approximation */
+static real_t ps_sqrt(real_t value)
+{
+    real_t root = 0;
+
+    step( 0); step( 2); step( 4); step( 6);
+    step( 8); step(10); step(12); step(14);
+    step(16); step(18); step(20); step(22);
+    step(24); step(26); step(28); step(30);
+
+    if (root < value)
+        ++root;
+
+    root <<= (REAL_BITS/2);
+
+    return root;
+}
+#else
+#define ps_sqrt(A) sqrt(A)
+#endif
+
+static const real_t ipdopd_cos_tab[] = {
+    FRAC_CONST(1.000000000000000),
+    FRAC_CONST(0.707106781186548),
+    FRAC_CONST(0.000000000000000),
+    FRAC_CONST(-0.707106781186547),
+    FRAC_CONST(-1.000000000000000),
+    FRAC_CONST(-0.707106781186548),
+    FRAC_CONST(-0.000000000000000),
+    FRAC_CONST(0.707106781186547),
+    FRAC_CONST(1.000000000000000)
+};
+
+static const real_t ipdopd_sin_tab[] = {
+    FRAC_CONST(0.000000000000000),
+    FRAC_CONST(0.707106781186547),
+    FRAC_CONST(1.000000000000000),
+    FRAC_CONST(0.707106781186548),
+    FRAC_CONST(0.000000000000000),
+    FRAC_CONST(-0.707106781186547),
+    FRAC_CONST(-1.000000000000000),
+    FRAC_CONST(-0.707106781186548),
+    FRAC_CONST(-0.000000000000000)
+};
+
+static real_t magnitude_c(complex_t c)
+{
+#ifdef FIXED_POINT
+#define ps_abs(A) (((A) > 0) ? (A) : (-(A)))
+#define ALPHA FRAC_CONST(0.948059448969)
+#define BETA  FRAC_CONST(0.392699081699)
+
+    real_t abs_inphase = ps_abs(RE(c));
+    real_t abs_quadrature = ps_abs(IM(c));
+
+    if (abs_inphase > abs_quadrature) {
+        return MUL_F(abs_inphase, ALPHA) + MUL_F(abs_quadrature, BETA);
+    } else {
+        return MUL_F(abs_quadrature, ALPHA) + MUL_F(abs_inphase, BETA);
+    }
+#else
+    return sqrt(RE(c)*RE(c) + IM(c)*IM(c));
+#endif
+}
+
+static void ps_mix_phase(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64],
+                         qmf_t X_hybrid_left[32][32], qmf_t X_hybrid_right[32][32])
+{
+    uint8_t n;
+    uint8_t gr;
+    uint8_t bk = 0;
+    uint8_t sb, maxsb;
+    uint8_t env;
+    uint8_t nr_ipdopd_par;
+    complex_t h11, h12, h21, h22;
+    complex_t H11, H12, H21, H22;
+    complex_t deltaH11, deltaH12, deltaH21, deltaH22;
+    complex_t tempLeft;
+    complex_t tempRight;
+    complex_t phaseLeft;
+    complex_t phaseRight;
+    real_t L;
+    const real_t *sf_iid;
+    uint8_t no_iid_steps;
+
+    if (ps->iid_mode >= 3)
+    {
+        no_iid_steps = 15;
+        sf_iid = sf_iid_fine;
+    } else {
+        no_iid_steps = 7;
+        sf_iid = sf_iid_normal;
+    }
+
+    if (ps->ipd_mode == 0 || ps->ipd_mode == 3)
+    {
+        nr_ipdopd_par = 11; /* resolution */
+    } else {
+        nr_ipdopd_par = ps->nr_ipdopd_par;
+    }
+
+    for (gr = 0; gr < ps->num_groups; gr++)
+    {
+        bk = (~NEGATE_IPD_MASK) & ps->map_group2bk[gr];
+
+        /* use one channel per group in the subqmf domain */
+        maxsb = (gr < ps->num_hybrid_groups) ? ps->group_border[gr] + 1 : ps->group_border[gr + 1];
+
+        for (env = 0; env < ps->num_env; env++)
+        {
+            if (ps->icc_mode < 3)
+            {
+                /* type 'A' mixing as described in 8.6.4.6.2.1 */
+                real_t c_1, c_2;
+                real_t cosa, sina;
+                real_t cosb, sinb;
+                real_t ab1, ab2;
+                real_t ab3, ab4;
+
+                /*
+                c_1 = sqrt(2.0 / (1.0 + pow(10.0, quant_iid[no_iid_steps + iid_index] / 10.0)));
+                c_2 = sqrt(2.0 / (1.0 + pow(10.0, quant_iid[no_iid_steps - iid_index] / 10.0)));
+                alpha = 0.5 * acos(quant_rho[icc_index]);
+                beta = alpha * ( c_1 - c_2 ) / sqrt(2.0);
+                */
+
+                //printf("%d\n", ps->iid_index[env][bk]);
+
+                /* calculate the scalefactors c_1 and c_2 from the intensity differences */
+                c_1 = sf_iid[no_iid_steps + ps->iid_index[env][bk]];
+                c_2 = sf_iid[no_iid_steps - ps->iid_index[env][bk]];
+
+                /* calculate alpha and beta using the ICC parameters */
+                cosa = cos_alphas[ps->icc_index[env][bk]];
+                sina = sin_alphas[ps->icc_index[env][bk]];
+
+                if (ps->iid_mode >= 3)
+                {
+                    if (ps->iid_index[env][bk] < 0)
+                    {
+                        cosb =  cos_betas_fine[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                        sinb = -sin_betas_fine[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                    } else {
+                        cosb = cos_betas_fine[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                        sinb = sin_betas_fine[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                    }
+                } else {
+                    if (ps->iid_index[env][bk] < 0)
+                    {
+                        cosb =  cos_betas_normal[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                        sinb = -sin_betas_normal[-ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                    } else {
+                        cosb = cos_betas_normal[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                        sinb = sin_betas_normal[ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                    }
+                }
+
+                ab1 = MUL_C(cosb, cosa);
+                ab2 = MUL_C(sinb, sina);
+                ab3 = MUL_C(sinb, cosa);
+                ab4 = MUL_C(cosb, sina);
+
+                /* h_xy: COEF */
+                RE(h11) = MUL_C(c_2, (ab1 - ab2));
+                RE(h12) = MUL_C(c_1, (ab1 + ab2));
+                RE(h21) = MUL_C(c_2, (ab3 + ab4));
+                RE(h22) = MUL_C(c_1, (ab3 - ab4));
+            } else {
+                /* type 'B' mixing as described in 8.6.4.6.2.2 */
+                real_t sina, cosa;
+                real_t cosg, sing;
+
+                /*
+                real_t c, rho, mu, alpha, gamma;
+                uint8_t i;
+
+                i = ps->iid_index[env][bk];
+                c = (real_t)pow(10.0, ((i)?(((i>0)?1:-1)*quant_iid[((i>0)?i:-i)-1]):0.)/20.0);
+                rho = quant_rho[ps->icc_index[env][bk]];
+
+                if (rho == 0.0f && c == 1.)
+                {
+                    alpha = (real_t)M_PI/4.0f;
+                    rho = 0.05f;
+                } else {
+                    if (rho <= 0.05f)
+                    {
+                        rho = 0.05f;
+                    }
+                    alpha = 0.5f*(real_t)atan( (2.0f*c*rho) / (c*c-1.0f) );
+
+                    if (alpha < 0.)
+                    {
+                        alpha += (real_t)M_PI/2.0f;
+                    }
+                    if (rho < 0.)
+                    {
+                        alpha += (real_t)M_PI;
+                    }
+                }
+                mu = c+1.0f/c;
+                mu = 1+(4.0f*rho*rho-4.0f)/(mu*mu);
+                gamma = (real_t)atan(sqrt((1.0f-sqrt(mu))/(1.0f+sqrt(mu))));
+                */
+
+                if (ps->iid_mode >= 3)
+                {
+                    uint8_t abs_iid = abs(ps->iid_index[env][bk]);
+
+                    cosa = sincos_alphas_B_fine[no_iid_steps + ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                    sina = sincos_alphas_B_fine[30 - (no_iid_steps + ps->iid_index[env][bk])][ps->icc_index[env][bk]];
+                    cosg = cos_gammas_fine[abs_iid][ps->icc_index[env][bk]];
+                    sing = sin_gammas_fine[abs_iid][ps->icc_index[env][bk]];
+                } else {
+                    uint8_t abs_iid = abs(ps->iid_index[env][bk]);
+
+                    cosa = sincos_alphas_B_normal[no_iid_steps + ps->iid_index[env][bk]][ps->icc_index[env][bk]];
+                    sina = sincos_alphas_B_normal[14 - (no_iid_steps + ps->iid_index[env][bk])][ps->icc_index[env][bk]];
+                    cosg = cos_gammas_normal[abs_iid][ps->icc_index[env][bk]];
+                    sing = sin_gammas_normal[abs_iid][ps->icc_index[env][bk]];
+                }
+
+                RE(h11) = MUL_C(COEF_SQRT2, MUL_C(cosa, cosg));
+                RE(h12) = MUL_C(COEF_SQRT2, MUL_C(sina, cosg));
+                RE(h21) = MUL_C(COEF_SQRT2, MUL_C(-cosa, sing));
+                RE(h22) = MUL_C(COEF_SQRT2, MUL_C(sina, sing));
+            }
+
+            /* calculate phase rotation parameters H_xy */
+            /* note that the imaginary part of these parameters are only calculated when
+               IPD and OPD are enabled
+             */
+            if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par))
+            {
+                int8_t i;
+                real_t xy, pq, xypq;
+
+                /* ringbuffer index */
+                i = ps->phase_hist;
+
+                /* previous value */
+#ifdef FIXED_POINT
+                /* divide by 4, shift right 2 bits */
+                RE(tempLeft)  = RE(ps->ipd_prev[bk][i]) >> 2;
+                IM(tempLeft)  = IM(ps->ipd_prev[bk][i]) >> 2;
+                RE(tempRight) = RE(ps->opd_prev[bk][i]) >> 2;
+                IM(tempRight) = IM(ps->opd_prev[bk][i]) >> 2;
+#else
+                RE(tempLeft)  = MUL_F(RE(ps->ipd_prev[bk][i]), FRAC_CONST(0.25));
+                IM(tempLeft)  = MUL_F(IM(ps->ipd_prev[bk][i]), FRAC_CONST(0.25));
+                RE(tempRight) = MUL_F(RE(ps->opd_prev[bk][i]), FRAC_CONST(0.25));
+                IM(tempRight) = MUL_F(IM(ps->opd_prev[bk][i]), FRAC_CONST(0.25));
+#endif
+
+                /* save current value */
+                RE(ps->ipd_prev[bk][i]) = ipdopd_cos_tab[abs(ps->ipd_index[env][bk])];
+                IM(ps->ipd_prev[bk][i]) = ipdopd_sin_tab[abs(ps->ipd_index[env][bk])];
+                RE(ps->opd_prev[bk][i]) = ipdopd_cos_tab[abs(ps->opd_index[env][bk])];
+                IM(ps->opd_prev[bk][i]) = ipdopd_sin_tab[abs(ps->opd_index[env][bk])];
+
+                /* add current value */
+                RE(tempLeft)  += RE(ps->ipd_prev[bk][i]);
+                IM(tempLeft)  += IM(ps->ipd_prev[bk][i]);
+                RE(tempRight) += RE(ps->opd_prev[bk][i]);
+                IM(tempRight) += IM(ps->opd_prev[bk][i]);
+
+                /* ringbuffer index */
+                if (i == 0)
+                {
+                    i = 2;
+                }
+                i--;
+
+                /* get value before previous */
+#ifdef FIXED_POINT
+                /* dividing by 2, shift right 1 bit */
+                RE(tempLeft)  += (RE(ps->ipd_prev[bk][i]) >> 1);
+                IM(tempLeft)  += (IM(ps->ipd_prev[bk][i]) >> 1);
+                RE(tempRight) += (RE(ps->opd_prev[bk][i]) >> 1);
+                IM(tempRight) += (IM(ps->opd_prev[bk][i]) >> 1);
+#else
+                RE(tempLeft)  += MUL_F(RE(ps->ipd_prev[bk][i]), FRAC_CONST(0.5));
+                IM(tempLeft)  += MUL_F(IM(ps->ipd_prev[bk][i]), FRAC_CONST(0.5));
+                RE(tempRight) += MUL_F(RE(ps->opd_prev[bk][i]), FRAC_CONST(0.5));
+                IM(tempRight) += MUL_F(IM(ps->opd_prev[bk][i]), FRAC_CONST(0.5));
+#endif
+
+#if 0 /* original code */
+                ipd = (float)atan2(IM(tempLeft), RE(tempLeft));
+                opd = (float)atan2(IM(tempRight), RE(tempRight));
+
+                /* phase rotation */
+                RE(phaseLeft) = (float)cos(opd);
+                IM(phaseLeft) = (float)sin(opd);
+                opd -= ipd;
+                RE(phaseRight) = (float)cos(opd);
+                IM(phaseRight) = (float)sin(opd);
+#else
+
+                // x = IM(tempLeft)
+                // y = RE(tempLeft)
+                // p = IM(tempRight)
+                // q = RE(tempRight)
+                // cos(atan2(x,y)) = y/sqrt((x*x) + (y*y))
+                // sin(atan2(x,y)) = x/sqrt((x*x) + (y*y))
+                // cos(atan2(x,y)-atan2(p,q)) = (y*q + x*p) / ( sqrt((x*x) + (y*y)) * sqrt((p*p) + (q*q)) );
+                // sin(atan2(x,y)-atan2(p,q)) = (x*q - y*p) / ( sqrt((x*x) + (y*y)) * sqrt((p*p) + (q*q)) );
+
+                xy = magnitude_c(tempRight);
+                pq = magnitude_c(tempLeft);
+
+                if (xy != 0)
+                {
+                    RE(phaseLeft) = DIV_R(RE(tempRight), xy);
+                    IM(phaseLeft) = DIV_R(IM(tempRight), xy);
+                } else {
+                    RE(phaseLeft) = 0;
+                    IM(phaseLeft) = 0;
+                }
+
+                xypq = MUL_R(xy, pq);
+
+                if (xypq != 0)
+                {
+                    real_t tmp1 = MUL_R(RE(tempRight), RE(tempLeft)) + MUL_R(IM(tempRight), IM(tempLeft));
+                    real_t tmp2 = MUL_R(IM(tempRight), RE(tempLeft)) - MUL_R(RE(tempRight), IM(tempLeft));
+
+                    RE(phaseRight) = DIV_R(tmp1, xypq);
+                    IM(phaseRight) = DIV_R(tmp2, xypq);
+                } else {
+                    RE(phaseRight) = 0;
+                    IM(phaseRight) = 0;
+                }
+
+#endif
+
+                /* MUL_F(COEF, REAL) = COEF */
+                IM(h11) = MUL_R(RE(h11), IM(phaseLeft));
+                IM(h12) = MUL_R(RE(h12), IM(phaseRight));
+                IM(h21) = MUL_R(RE(h21), IM(phaseLeft));
+                IM(h22) = MUL_R(RE(h22), IM(phaseRight));
+
+                RE(h11) = MUL_R(RE(h11), RE(phaseLeft));
+                RE(h12) = MUL_R(RE(h12), RE(phaseRight));
+                RE(h21) = MUL_R(RE(h21), RE(phaseLeft));
+                RE(h22) = MUL_R(RE(h22), RE(phaseRight));
+            }
+
+            /* length of the envelope n_e+1 - n_e (in time samples) */
+            /* 0 < L <= 32: integer */
+            L = (real_t)(ps->border_position[env + 1] - ps->border_position[env]);
+
+            /* obtain final H_xy by means of linear interpolation */
+            RE(deltaH11) = (RE(h11) - RE(ps->h11_prev[gr])) / L;
+            RE(deltaH12) = (RE(h12) - RE(ps->h12_prev[gr])) / L;
+            RE(deltaH21) = (RE(h21) - RE(ps->h21_prev[gr])) / L;
+            RE(deltaH22) = (RE(h22) - RE(ps->h22_prev[gr])) / L;
+
+            RE(H11) = RE(ps->h11_prev[gr]);
+            RE(H12) = RE(ps->h12_prev[gr]);
+            RE(H21) = RE(ps->h21_prev[gr]);
+            RE(H22) = RE(ps->h22_prev[gr]);
+
+            RE(ps->h11_prev[gr]) = RE(h11);
+            RE(ps->h12_prev[gr]) = RE(h12);
+            RE(ps->h21_prev[gr]) = RE(h21);
+            RE(ps->h22_prev[gr]) = RE(h22);
+
+            /* only calculate imaginary part when needed */
+            if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par))
+            {
+                /* obtain final H_xy by means of linear interpolation */
+                IM(deltaH11) = (IM(h11) - IM(ps->h11_prev[gr])) / L;
+                IM(deltaH12) = (IM(h12) - IM(ps->h12_prev[gr])) / L;
+                IM(deltaH21) = (IM(h21) - IM(ps->h21_prev[gr])) / L;
+                IM(deltaH22) = (IM(h22) - IM(ps->h22_prev[gr])) / L;
+
+                IM(H11) = IM(ps->h11_prev[gr]);
+                IM(H12) = IM(ps->h12_prev[gr]);
+                IM(H21) = IM(ps->h21_prev[gr]);
+                IM(H22) = IM(ps->h22_prev[gr]);
+
+                if ((NEGATE_IPD_MASK & ps->map_group2bk[gr]) != 0)
+                {
+                    IM(deltaH11) = -IM(deltaH11);
+                    IM(deltaH12) = -IM(deltaH12);
+                    IM(deltaH21) = -IM(deltaH21);
+                    IM(deltaH22) = -IM(deltaH22);
+
+                    IM(H11) = -IM(H11);
+                    IM(H12) = -IM(H12);
+                    IM(H21) = -IM(H21);
+                    IM(H22) = -IM(H22);
+                }
+
+                IM(ps->h11_prev[gr]) = IM(h11);
+                IM(ps->h12_prev[gr]) = IM(h12);
+                IM(ps->h21_prev[gr]) = IM(h21);
+                IM(ps->h22_prev[gr]) = IM(h22);
+            }
+
+            /* apply H_xy to the current envelope band of the decorrelated subband */
+            for (n = ps->border_position[env]; n < ps->border_position[env + 1]; n++)
+            {
+                /* addition finalises the interpolation over every n */
+                RE(H11) += RE(deltaH11);
+                RE(H12) += RE(deltaH12);
+                RE(H21) += RE(deltaH21);
+                RE(H22) += RE(deltaH22);
+                if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par))
+                {
+                    IM(H11) += IM(deltaH11);
+                    IM(H12) += IM(deltaH12);
+                    IM(H21) += IM(deltaH21);
+                    IM(H22) += IM(deltaH22);
+                }
+
+                /* channel is an alias to the subband */
+                for (sb = ps->group_border[gr]; sb < maxsb; sb++)
+                {
+                    complex_t inLeft, inRight;
+
+                    /* load decorrelated samples */
+                    if (gr < ps->num_hybrid_groups)
+                    {
+                        RE(inLeft) =  RE(X_hybrid_left[n][sb]);
+                        IM(inLeft) =  IM(X_hybrid_left[n][sb]);
+                        RE(inRight) = RE(X_hybrid_right[n][sb]);
+                        IM(inRight) = IM(X_hybrid_right[n][sb]);
+                    } else {
+                        RE(inLeft) =  RE(X_left[n][sb]);
+                        IM(inLeft) =  IM(X_left[n][sb]);
+                        RE(inRight) = RE(X_right[n][sb]);
+                        IM(inRight) = IM(X_right[n][sb]);
+                    }
+
+                    /* apply mixing */
+                    RE(tempLeft) =  MUL_C(RE(H11), RE(inLeft)) + MUL_C(RE(H21), RE(inRight));
+                    IM(tempLeft) =  MUL_C(RE(H11), IM(inLeft)) + MUL_C(RE(H21), IM(inRight));
+                    RE(tempRight) = MUL_C(RE(H12), RE(inLeft)) + MUL_C(RE(H22), RE(inRight));
+                    IM(tempRight) = MUL_C(RE(H12), IM(inLeft)) + MUL_C(RE(H22), IM(inRight));
+
+                    /* only perform imaginary operations when needed */
+                    if ((ps->enable_ipdopd) && (bk < nr_ipdopd_par))
+                    {
+                        /* apply rotation */
+                        RE(tempLeft)  -= MUL_C(IM(H11), IM(inLeft)) + MUL_C(IM(H21), IM(inRight));
+                        IM(tempLeft)  += MUL_C(IM(H11), RE(inLeft)) + MUL_C(IM(H21), RE(inRight));
+                        RE(tempRight) -= MUL_C(IM(H12), IM(inLeft)) + MUL_C(IM(H22), IM(inRight));
+                        IM(tempRight) += MUL_C(IM(H12), RE(inLeft)) + MUL_C(IM(H22), RE(inRight));
+                    }
+
+                    /* store final samples */
+                    if (gr < ps->num_hybrid_groups)
+                    {
+                        RE(X_hybrid_left[n][sb])  = RE(tempLeft);
+                        IM(X_hybrid_left[n][sb])  = IM(tempLeft);
+                        RE(X_hybrid_right[n][sb]) = RE(tempRight);
+                        IM(X_hybrid_right[n][sb]) = IM(tempRight);
+                    } else {
+                        RE(X_left[n][sb])  = RE(tempLeft);
+                        IM(X_left[n][sb])  = IM(tempLeft);
+                        RE(X_right[n][sb]) = RE(tempRight);
+                        IM(X_right[n][sb]) = IM(tempRight);
+                    }
+                }
+            }
+
+            /* shift phase smoother's circular buffer index */
+            ps->phase_hist++;
+            if (ps->phase_hist == 2)
+            {
+                ps->phase_hist = 0;
+            }
+        }
+    }
+}
+
+void ps_free(ps_info *ps)
+{
+    /* free hybrid filterbank structures */
+    hybrid_free(ps->hyb);
+
+    faad_free(ps);
+}
+
+ps_info *ps_init(uint8_t sr_index)
+{
+    uint8_t i;
+    uint8_t short_delay_band;
+
+    ps_info *ps = (ps_info*)faad_malloc(sizeof(ps_info));
+    memset(ps, 0, sizeof(ps_info));
+
+    ps->hyb = hybrid_init();
+
+    ps->ps_data_available = 0;
+
+    /* delay stuff*/
+    ps->saved_delay = 0;
+
+    for (i = 0; i < 64; i++)
+    {
+        ps->delay_buf_index_delay[i] = 0;
+    }
+
+    for (i = 0; i < NO_ALLPASS_LINKS; i++)
+    {
+        ps->delay_buf_index_ser[i] = 0;
+#ifdef PARAM_32KHZ
+        if (sr_index <= 5) /* >= 32 kHz*/
+        {
+            ps->num_sample_delay_ser[i] = delay_length_d[1][i];
+        } else {
+            ps->num_sample_delay_ser[i] = delay_length_d[0][i];
+        }
+#else
+        /* THESE ARE CONSTANTS NOW */
+        ps->num_sample_delay_ser[i] = delay_length_d[i];
+#endif
+    }
+
+#ifdef PARAM_32KHZ
+    if (sr_index <= 5) /* >= 32 kHz*/
+    {
+        short_delay_band = 35;
+        ps->nr_allpass_bands = 22;
+        ps->alpha_decay = FRAC_CONST(0.76592833836465);
+        ps->alpha_smooth = FRAC_CONST(0.25);
+    } else {
+        short_delay_band = 64;
+        ps->nr_allpass_bands = 45;
+        ps->alpha_decay = FRAC_CONST(0.58664621951003);
+        ps->alpha_smooth = FRAC_CONST(0.6);
+    }
+#else
+    /* THESE ARE CONSTANTS NOW */
+    short_delay_band = 35;
+    ps->nr_allpass_bands = 22;
+    ps->alpha_decay = FRAC_CONST(0.76592833836465);
+    ps->alpha_smooth = FRAC_CONST(0.25);
+#endif
+
+    /* THESE ARE CONSTANT NOW IF PS IS INDEPENDANT OF SAMPLERATE */
+    for (i = 0; i < short_delay_band; i++)
+    {
+        ps->delay_D[i] = 14;
+    }
+    for (i = short_delay_band; i < 64; i++)
+    {
+        ps->delay_D[i] = 1;
+    }
+
+    /* mixing and phase */
+    for (i = 0; i < 50; i++)
+    {
+        RE(ps->h11_prev[i]) = 1;
+        IM(ps->h12_prev[i]) = 1;
+        RE(ps->h11_prev[i]) = 1;
+        IM(ps->h12_prev[i]) = 1;
+    }
+
+    ps->phase_hist = 0;
+
+    for (i = 0; i < 20; i++)
+    {
+        RE(ps->ipd_prev[i][0]) = 0;
+        IM(ps->ipd_prev[i][0]) = 0;
+        RE(ps->ipd_prev[i][1]) = 0;
+        IM(ps->ipd_prev[i][1]) = 0;
+        RE(ps->opd_prev[i][0]) = 0;
+        IM(ps->opd_prev[i][0]) = 0;
+        RE(ps->opd_prev[i][1]) = 0;
+        IM(ps->opd_prev[i][1]) = 0;
+    }
+
+    return ps;
+}
+
+/* main Parametric Stereo decoding function */
+uint8_t ps_decode(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64])
+{
+    qmf_t X_hybrid_left[32][32] = {{0}};
+    qmf_t X_hybrid_right[32][32] = {{0}};
+
+    /* delta decoding of the bitstream data */
+    ps_data_decode(ps);
+
+    /* set up some parameters depending on filterbank type */
+    if (ps->use34hybrid_bands)
+    {
+        ps->group_border = (uint8_t*)group_border34;
+        ps->map_group2bk = (uint16_t*)map_group2bk34;
+        ps->num_groups = 32+18;
+        ps->num_hybrid_groups = 32;
+        ps->nr_par_bands = 34;
+        ps->decay_cutoff = 5;
+    } else {
+        ps->group_border = (uint8_t*)group_border20;
+        ps->map_group2bk = (uint16_t*)map_group2bk20;
+        ps->num_groups = 10+12;
+        ps->num_hybrid_groups = 10;
+        ps->nr_par_bands = 20;
+        ps->decay_cutoff = 3;
+    }
+
+    /* Perform further analysis on the lowest subbands to get a higher
+     * frequency resolution
+     */
+    hybrid_analysis((hyb_info*)ps->hyb, X_left, X_hybrid_left,
+        ps->use34hybrid_bands);
+
+    /* decorrelate mono signal */
+    ps_decorrelate(ps, X_left, X_right, X_hybrid_left, X_hybrid_right);
+
+    /* apply mixing and phase parameters */
+    ps_mix_phase(ps, X_left, X_right, X_hybrid_left, X_hybrid_right);
+
+    /* hybrid synthesis, to rebuild the SBR QMF matrices */
+    hybrid_synthesis((hyb_info*)ps->hyb, X_left, X_hybrid_left,
+        ps->use34hybrid_bands);
+
+    hybrid_synthesis((hyb_info*)ps->hyb, X_right, X_hybrid_right,
+        ps->use34hybrid_bands);
+
+    return 0;
+}
+
+#endif
+
diff --git a/contrib/libfaad/ps_dec.h b/contrib/libfaad/ps_dec.h
new file mode 100644
index 000000000..d96561404
--- /dev/null
+++ b/contrib/libfaad/ps_dec.h
@@ -0,0 +1,151 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ps_dec.h,v 1.12 2007/11/01 12:33:33 menno Exp $
+**/
+
+#ifndef __PS_DEC_H__
+#define __PS_DEC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bits.h"
+
+#define EXTENSION_ID_PS 2
+
+#define MAX_PS_ENVELOPES 5
+#define NO_ALLPASS_LINKS 3
+
+typedef struct
+{
+    /* bitstream parameters */
+    uint8_t enable_iid;
+    uint8_t enable_icc;
+    uint8_t enable_ext;
+
+    uint8_t iid_mode;
+    uint8_t icc_mode;
+    uint8_t nr_iid_par;
+    uint8_t nr_ipdopd_par;
+    uint8_t nr_icc_par;
+
+    uint8_t frame_class;
+    uint8_t num_env;
+
+    uint8_t border_position[MAX_PS_ENVELOPES+1];
+
+    uint8_t iid_dt[MAX_PS_ENVELOPES];
+    uint8_t icc_dt[MAX_PS_ENVELOPES];
+
+    uint8_t enable_ipdopd;
+    uint8_t ipd_mode;
+    uint8_t ipd_dt[MAX_PS_ENVELOPES];
+    uint8_t opd_dt[MAX_PS_ENVELOPES];
+
+    /* indices */
+    int8_t iid_index_prev[34];
+    int8_t icc_index_prev[34];
+    int8_t ipd_index_prev[17];
+    int8_t opd_index_prev[17];
+    int8_t iid_index[MAX_PS_ENVELOPES][34];
+    int8_t icc_index[MAX_PS_ENVELOPES][34];
+    int8_t ipd_index[MAX_PS_ENVELOPES][17];
+    int8_t opd_index[MAX_PS_ENVELOPES][17];
+
+    int8_t ipd_index_1[17];
+    int8_t opd_index_1[17];
+    int8_t ipd_index_2[17];
+    int8_t opd_index_2[17];
+
+    /* ps data was correctly read */
+    uint8_t ps_data_available;
+
+    /* a header has been read */
+    uint8_t header_read;
+
+    /* hybrid filterbank parameters */
+    void *hyb;
+    uint8_t use34hybrid_bands;
+
+    /**/
+    uint8_t num_groups;
+    uint8_t num_hybrid_groups;
+    uint8_t nr_par_bands;
+    uint8_t nr_allpass_bands;
+    uint8_t decay_cutoff;
+
+    uint8_t *group_border;
+    uint16_t *map_group2bk;
+
+    /* filter delay handling */
+    uint8_t saved_delay;
+    uint8_t delay_buf_index_ser[NO_ALLPASS_LINKS];
+    uint8_t num_sample_delay_ser[NO_ALLPASS_LINKS];
+    uint8_t delay_D[64];
+    uint8_t delay_buf_index_delay[64];
+
+    complex_t delay_Qmf[14][64]; /* 14 samples delay max, 64 QMF channels */
+    complex_t delay_SubQmf[2][32]; /* 2 samples delay max (SubQmf is always allpass filtered) */
+    complex_t delay_Qmf_ser[NO_ALLPASS_LINKS][5][64]; /* 5 samples delay max (table 8.34), 64 QMF channels */
+    complex_t delay_SubQmf_ser[NO_ALLPASS_LINKS][5][32]; /* 5 samples delay max (table 8.34) */
+
+    /* transients */
+    real_t alpha_decay;
+    real_t alpha_smooth;
+
+    real_t P_PeakDecayNrg[34];
+    real_t P_prev[34];
+    real_t P_SmoothPeakDecayDiffNrg_prev[34];
+
+    /* mixing and phase */
+    complex_t h11_prev[50];
+    complex_t h12_prev[50];
+    complex_t h21_prev[50];
+    complex_t h22_prev[50];
+    uint8_t phase_hist;
+    complex_t ipd_prev[20][2];
+    complex_t opd_prev[20][2];
+
+} ps_info;
+
+/* ps_syntax.c */
+uint16_t ps_data(ps_info *ps, bitfile *ld, uint8_t *header);
+
+/* ps_dec.c */
+ps_info *ps_init(uint8_t sr_index);
+void ps_free(ps_info *ps);
+
+uint8_t ps_decode(ps_info *ps, qmf_t X_left[38][64], qmf_t X_right[38][64]);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/ps_syntax.c b/contrib/libfaad/ps_syntax.c
new file mode 100644
index 000000000..50253d459
--- /dev/null
+++ b/contrib/libfaad/ps_syntax.c
@@ -0,0 +1,551 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ps_syntax.c,v 1.11 2007/11/01 12:33:33 menno Exp $
+**/
+
+#include "common.h"
+
+#ifdef PS_DEC
+
+#include "bits.h"
+#include "ps_dec.h"
+
+/* type definitaions */
+typedef const int8_t (*ps_huff_tab)[2];
+
+/* static data tables */
+static const uint8_t nr_iid_par_tab[] = {
+    10, 20, 34, 10, 20, 34, 0, 0
+};
+static const uint8_t nr_ipdopd_par_tab[] = {
+    5, 11, 17, 5, 11, 17, 0, 0
+};
+static const uint8_t nr_icc_par_tab[] = {
+    10, 20, 34, 10, 20, 34, 0, 0
+};
+static const uint8_t num_env_tab[][4] = {
+    { 0, 1, 2, 4 },
+    { 1, 2, 3, 4 }
+};
+
+/* binary lookup huffman tables */
+static const int8_t f_huff_iid_def[][2] = {
+    { /*0*/ -31, 1 },             /* index 0: 1 bits: x */
+    { 2, 3 },                     /* index 1: 2 bits: 1x */
+    { /*1*/ -30, /*-1*/ -32 },    /* index 2: 3 bits: 10x */
+    { 4, 5 },                     /* index 3: 3 bits: 11x */
+    { /*2*/ -29, /*-2*/ -33 },    /* index 4: 4 bits: 110x */
+    { 6, 7 },                     /* index 5: 4 bits: 111x */
+    { /*3*/ -28, /*-3*/ -34 },    /* index 6: 5 bits: 1110x */
+    { 8, 9 },                     /* index 7: 5 bits: 1111x */
+    { /*-4*/ -35, /*4*/ -27 },    /* index 8: 6 bits: 11110x */
+    { /*5*/ -26, 10 },            /* index 9: 6 bits: 11111x */
+    { /*-5*/ -36, 11 },           /* index 10: 7 bits: 111111x */
+    { /*6*/ -25, 12 },            /* index 11: 8 bits: 1111111x */
+    { /*-6*/ -37, 13 },           /* index 12: 9 bits: 11111111x */
+    { /*-7*/ -38, 14 },           /* index 13: 10 bits: 111111111x */
+    { /*7*/ -24, 15 },            /* index 14: 11 bits: 1111111111x */
+    { 16, 17 },                   /* index 15: 12 bits: 11111111111x */
+    { /*8*/ -23, /*-8*/ -39 },    /* index 16: 13 bits: 111111111110x */
+    { 18, 19 },                   /* index 17: 13 bits: 111111111111x */
+    { /*9*/ -22, /*10*/ -21 },    /* index 18: 14 bits: 1111111111110x */
+    { 20, 21 },                   /* index 19: 14 bits: 1111111111111x */
+    { /*-9*/ -40, /*11*/ -20 },   /* index 20: 15 bits: 11111111111110x */
+    { 22, 23 },                   /* index 21: 15 bits: 11111111111111x */
+    { /*-10*/ -41, 24 },          /* index 22: 16 bits: 111111111111110x */
+    { 25, 26 },                   /* index 23: 16 bits: 111111111111111x */
+    { /*-11*/ -42, /*-14*/ -45 }, /* index 24: 17 bits: 1111111111111101x */
+    { /*-13*/ -44, /*-12*/ -43 }, /* index 25: 17 bits: 1111111111111110x */
+    { /*12*/ -19, 27 },           /* index 26: 17 bits: 1111111111111111x */
+    { /*13*/ -18, /*14*/ -17 }    /* index 27: 18 bits: 11111111111111111x */
+};
+
+static const int8_t t_huff_iid_def[][2] = {
+    { /*0*/ -31, 1 },             /* index 0: 1 bits: x */
+    { /*-1*/ -32, 2 },            /* index 1: 2 bits: 1x */
+    { /*1*/ -30, 3 },             /* index 2: 3 bits: 11x */
+    { /*-2*/ -33, 4 },            /* index 3: 4 bits: 111x */
+    { /*2*/ -29, 5 },             /* index 4: 5 bits: 1111x */
+    { /*-3*/ -34, 6 },            /* index 5: 6 bits: 11111x */
+    { /*3*/ -28, 7 },             /* index 6: 7 bits: 111111x */
+    { /*-4*/ -35, 8 },            /* index 7: 8 bits: 1111111x */
+    { /*4*/ -27, 9 },             /* index 8: 9 bits: 11111111x */
+    { /*-5*/ -36, 10 },           /* index 9: 10 bits: 111111111x */
+    { /*5*/ -26, 11 },            /* index 10: 11 bits: 1111111111x */
+    { /*-6*/ -37, 12 },           /* index 11: 12 bits: 11111111111x */
+    { /*6*/ -25, 13 },            /* index 12: 13 bits: 111111111111x */
+    { /*7*/ -24, 14 },            /* index 13: 14 bits: 1111111111111x */
+    { /*-7*/ -38, 15 },           /* index 14: 15 bits: 11111111111111x */
+    { 16, 17 },                   /* index 15: 16 bits: 111111111111111x */
+    { /*8*/ -23, /*-8*/ -39 },    /* index 16: 17 bits: 1111111111111110x */
+    { 18, 19 },                   /* index 17: 17 bits: 1111111111111111x */
+    { 20, 21 },                   /* index 18: 18 bits: 11111111111111110x */
+    { 22, 23 },                   /* index 19: 18 bits: 11111111111111111x */
+    { /*9*/ -22, /*-14*/ -45 },   /* index 20: 19 bits: 111111111111111100x */
+    { /*-13*/ -44, /*-12*/ -43 }, /* index 21: 19 bits: 111111111111111101x */
+    { 24, 25 },                   /* index 22: 19 bits: 111111111111111110x */
+    { 26, 27 },                   /* index 23: 19 bits: 111111111111111111x */
+    { /*-11*/ -42, /*-10*/ -41 }, /* index 24: 20 bits: 1111111111111111100x */
+    { /*-9*/ -40, /*10*/ -21 },   /* index 25: 20 bits: 1111111111111111101x */
+    { /*11*/ -20, /*12*/ -19 },   /* index 26: 20 bits: 1111111111111111110x */
+    { /*13*/ -18, /*14*/ -17 }    /* index 27: 20 bits: 1111111111111111111x */
+};
+
+static const int8_t f_huff_iid_fine[][2] = {
+    { 1, /*0*/ -31 },             /* index 0: 1 bits: x */
+    { 2, 3 },                     /* index 1: 2 bits: 0x */
+    { 4, /*-1*/ -32 },            /* index 2: 3 bits: 00x */
+    { /*1*/ -30, 5 },             /* index 3: 3 bits: 01x */
+    { /*-2*/ -33, /*2*/ -29 },    /* index 4: 4 bits: 000x */
+    { 6, 7 },                     /* index 5: 4 bits: 011x */
+    { /*-3*/ -34, /*3*/ -28 },    /* index 6: 5 bits: 0110x */
+    { 8, 9 },                     /* index 7: 5 bits: 0111x */
+    { /*-4*/ -35, /*4*/ -27 },    /* index 8: 6 bits: 01110x */
+    { 10, 11 },                   /* index 9: 6 bits: 01111x */
+    { /*-5*/ -36, /*5*/ -26 },    /* index 10: 7 bits: 011110x */
+    { 12, 13 },                   /* index 11: 7 bits: 011111x */
+    { /*-6*/ -37, /*6*/ -25 },    /* index 12: 8 bits: 0111110x */
+    { 14, 15 },                   /* index 13: 8 bits: 0111111x */
+    { /*7*/ -24, 16 },            /* index 14: 9 bits: 01111110x */
+    { 17, 18 },                   /* index 15: 9 bits: 01111111x */
+    { 19, /*-8*/ -39 },           /* index 16: 10 bits: 011111101x */
+    { /*8*/ -23, 20 },            /* index 17: 10 bits: 011111110x */
+    { 21, /*-7*/ -38 },           /* index 18: 10 bits: 011111111x */
+    { /*10*/ -21, 22 },           /* index 19: 11 bits: 0111111010x */
+    { 23, /*-9*/ -40 },           /* index 20: 11 bits: 0111111101x */
+    { /*9*/ -22, 24 },            /* index 21: 11 bits: 0111111110x */
+    { /*-11*/ -42, /*11*/ -20 },  /* index 22: 12 bits: 01111110101x */
+    { 25, 26 },                   /* index 23: 12 bits: 01111111010x */
+    { 27, /*-10*/ -41 },          /* index 24: 12 bits: 01111111101x */
+    { 28, /*-12*/ -43 },          /* index 25: 13 bits: 011111110100x */
+    { /*12*/ -19, 29 },           /* index 26: 13 bits: 011111110101x */
+    { 30, 31 },                   /* index 27: 13 bits: 011111111010x */
+    { 32, /*-14*/ -45 },          /* index 28: 14 bits: 0111111101000x */
+    { /*14*/ -17, 33 },           /* index 29: 14 bits: 0111111101011x */
+    { 34, /*-13*/ -44 },          /* index 30: 14 bits: 0111111110100x */
+    { /*13*/ -18, 35 },           /* index 31: 14 bits: 0111111110101x */
+    { 36, 37 },                   /* index 32: 15 bits: 01111111010000x */
+    { 38, /*-15*/ -46 },          /* index 33: 15 bits: 01111111010111x */
+    { /*15*/ -16, 39 },           /* index 34: 15 bits: 01111111101000x */
+    { 40, 41 },                   /* index 35: 15 bits: 01111111101011x */
+    { 42, 43 },                   /* index 36: 16 bits: 011111110100000x */
+    { /*-17*/ -48, /*17*/ -14 },  /* index 37: 16 bits: 011111110100001x */
+    { 44, 45 },                   /* index 38: 16 bits: 011111110101110x */
+    { 46, 47 },                   /* index 39: 16 bits: 011111111010001x */
+    { 48, 49 },                   /* index 40: 16 bits: 011111111010110x */
+    { /*-16*/ -47, /*16*/ -15 },  /* index 41: 16 bits: 011111111010111x */
+    { /*-21*/ -52, /*21*/ -10 },  /* index 42: 17 bits: 0111111101000000x */
+    { /*-19*/ -50, /*19*/ -12 },  /* index 43: 17 bits: 0111111101000001x */
+    { /*-18*/ -49, /*18*/ -13 },  /* index 44: 17 bits: 0111111101011100x */
+    { 50, 51 },                   /* index 45: 17 bits: 0111111101011101x */
+    { 52, 53 },                   /* index 46: 17 bits: 0111111110100010x */
+    { 54, 55 },                   /* index 47: 17 bits: 0111111110100011x */
+    { 56, 57 },                   /* index 48: 17 bits: 0111111110101100x */
+    { 58, 59 },                   /* index 49: 17 bits: 0111111110101101x */
+    { /*-26*/ -57, /*-25*/ -56 }, /* index 50: 18 bits: 01111111010111010x */
+    { /*-28*/ -59, /*-27*/ -58 }, /* index 51: 18 bits: 01111111010111011x */
+    { /*-22*/ -53, /*22*/ -9 },   /* index 52: 18 bits: 01111111101000100x */
+    { /*-24*/ -55, /*-23*/ -54 }, /* index 53: 18 bits: 01111111101000101x */
+    { /*25*/ -6, /*26*/ -5 },     /* index 54: 18 bits: 01111111101000110x */
+    { /*23*/ -8, /*24*/ -7 },     /* index 55: 18 bits: 01111111101000111x */
+    { /*29*/ -2, /*30*/ -1 },     /* index 56: 18 bits: 01111111101011000x */
+    { /*27*/ -4, /*28*/ -3 },     /* index 57: 18 bits: 01111111101011001x */
+    { /*-30*/ -61, /*-29*/ -60 }, /* index 58: 18 bits: 01111111101011010x */
+    { /*-20*/ -51, /*20*/ -11 }   /* index 59: 18 bits: 01111111101011011x */
+};
+
+static const int8_t t_huff_iid_fine[][2] = {
+    { 1, /*0*/ -31 },             /* index 0: 1 bits: x */
+    { /*1*/ -30, 2 },             /* index 1: 2 bits: 0x */
+    { 3, /*-1*/ -32 },            /* index 2: 3 bits: 01x */
+    { 4, 5 },                     /* index 3: 4 bits: 010x */
+    { 6, 7 },                     /* index 4: 5 bits: 0100x */
+    { /*-2*/ -33, /*2*/ -29 },    /* index 5: 5 bits: 0101x */
+    { 8, /*-3*/ -34 },            /* index 6: 6 bits: 01000x */
+    { /*3*/ -28, 9 },             /* index 7: 6 bits: 01001x */
+    { /*-4*/ -35, /*4*/ -27 },    /* index 8: 7 bits: 010000x */
+    { 10, 11 },                   /* index 9: 7 bits: 010011x */
+    { /*5*/ -26, 12 },            /* index 10: 8 bits: 0100110x */
+    { 13, 14 },                   /* index 11: 8 bits: 0100111x */
+    { /*-6*/ -37, /*6*/ -25 },    /* index 12: 9 bits: 01001101x */
+    { 15, 16 },                   /* index 13: 9 bits: 01001110x */
+    { 17, /*-5*/ -36 },           /* index 14: 9 bits: 01001111x */
+    { 18, /*-7*/ -38 },           /* index 15: 10 bits: 010011100x */
+    { /*7*/ -24, 19 },            /* index 16: 10 bits: 010011101x */
+    { 20, 21 },                   /* index 17: 10 bits: 010011110x */
+    { /*9*/ -22, 22 },            /* index 18: 11 bits: 0100111000x */
+    { 23, 24 },                   /* index 19: 11 bits: 0100111011x */
+    { /*-8*/ -39, /*8*/ -23 },    /* index 20: 11 bits: 0100111100x */
+    { 25, 26 },                   /* index 21: 11 bits: 0100111101x */
+    { /*11*/ -20, 27 },           /* index 22: 12 bits: 01001110001x */
+    { 28, 29 },                   /* index 23: 12 bits: 01001110110x */
+    { /*-10*/ -41, /*10*/ -21 },  /* index 24: 12 bits: 01001110111x */
+    { 30, 31 },                   /* index 25: 12 bits: 01001111010x */
+    { 32, /*-9*/ -40 },           /* index 26: 12 bits: 01001111011x */
+    { 33, /*-13*/ -44 },          /* index 27: 13 bits: 010011100011x */
+    { /*13*/ -18, 34 },           /* index 28: 13 bits: 010011101100x */
+    { 35, 36 },                   /* index 29: 13 bits: 010011101101x */
+    { 37, /*-12*/ -43 },          /* index 30: 13 bits: 010011110100x */
+    { /*12*/ -19, 38 },           /* index 31: 13 bits: 010011110101x */
+    { 39, /*-11*/ -42 },          /* index 32: 13 bits: 010011110110x */
+    { 40, 41 },                   /* index 33: 14 bits: 0100111000110x */
+    { 42, 43 },                   /* index 34: 14 bits: 0100111011001x */
+    { 44, 45 },                   /* index 35: 14 bits: 0100111011010x */
+    { 46, /*-15*/ -46 },          /* index 36: 14 bits: 0100111011011x */
+    { /*15*/ -16, 47 },           /* index 37: 14 bits: 0100111101000x */
+    { /*-14*/ -45, /*14*/ -17 },  /* index 38: 14 bits: 0100111101011x */
+    { 48, 49 },                   /* index 39: 14 bits: 0100111101100x */
+    { /*-21*/ -52, /*-20*/ -51 }, /* index 40: 15 bits: 01001110001100x */
+    { /*18*/ -13, /*19*/ -12 },   /* index 41: 15 bits: 01001110001101x */
+    { /*-19*/ -50, /*-18*/ -49 }, /* index 42: 15 bits: 01001110110010x */
+    { 50, 51 },                   /* index 43: 15 bits: 01001110110011x */
+    { 52, 53 },                   /* index 44: 15 bits: 01001110110100x */
+    { 54, 55 },                   /* index 45: 15 bits: 01001110110101x */
+    { 56, /*-17*/ -48 },          /* index 46: 15 bits: 01001110110110x */
+    { /*17*/ -14, 57 },           /* index 47: 15 bits: 01001111010001x */
+    { 58, /*-16*/ -47 },          /* index 48: 15 bits: 01001111011000x */
+    { /*16*/ -15, 59 },           /* index 49: 15 bits: 01001111011001x */
+    { /*-26*/ -57, /*26*/ -5 },   /* index 50: 16 bits: 010011101100110x */
+    { /*-28*/ -59, /*-27*/ -58 }, /* index 51: 16 bits: 010011101100111x */
+    { /*29*/ -2, /*30*/ -1 },     /* index 52: 16 bits: 010011101101000x */
+    { /*27*/ -4, /*28*/ -3 },     /* index 53: 16 bits: 010011101101001x */
+    { /*-30*/ -61, /*-29*/ -60 }, /* index 54: 16 bits: 010011101101010x */
+    { /*-25*/ -56, /*25*/ -6 },   /* index 55: 16 bits: 010011101101011x */
+    { /*-24*/ -55, /*24*/ -7 },   /* index 56: 16 bits: 010011101101100x */
+    { /*-23*/ -54, /*23*/ -8 },   /* index 57: 16 bits: 010011110100011x */
+    { /*-22*/ -53, /*22*/ -9 },   /* index 58: 16 bits: 010011110110000x */
+    { /*20*/ -11, /*21*/ -10 }    /* index 59: 16 bits: 010011110110011x */
+};
+
+static const int8_t f_huff_icc[][2] = {
+    { /*0*/ -31, 1 },            /* index 0: 1 bits: x */
+    { /*1*/ -30, 2 },            /* index 1: 2 bits: 1x */
+    { /*-1*/ -32, 3 },           /* index 2: 3 bits: 11x */
+    { /*2*/ -29, 4 },            /* index 3: 4 bits: 111x */
+    { /*-2*/ -33, 5 },           /* index 4: 5 bits: 1111x */
+    { /*3*/ -28, 6 },            /* index 5: 6 bits: 11111x */
+    { /*-3*/ -34, 7 },           /* index 6: 7 bits: 111111x */
+    { /*4*/ -27, 8 },            /* index 7: 8 bits: 1111111x */
+    { /*5*/ -26, 9 },            /* index 8: 9 bits: 11111111x */
+    { /*-4*/ -35, 10 },          /* index 9: 10 bits: 111111111x */
+    { /*6*/ -25, 11 },           /* index 10: 11 bits: 1111111111x */
+    { /*-5*/ -36, 12 },          /* index 11: 12 bits: 11111111111x */
+    { /*7*/ -24, 13 },           /* index 12: 13 bits: 111111111111x */
+    { /*-6*/ -37, /*-7*/ -38 }   /* index 13: 14 bits: 1111111111111x */
+};
+
+static const int8_t t_huff_icc[][2] = {
+    { /*0*/ -31, 1 },            /* index 0: 1 bits: x */
+    { /*1*/ -30, 2 },            /* index 1: 2 bits: 1x */
+    { /*-1*/ -32, 3 },           /* index 2: 3 bits: 11x */
+    { /*2*/ -29, 4 },            /* index 3: 4 bits: 111x */
+    { /*-2*/ -33, 5 },           /* index 4: 5 bits: 1111x */
+    { /*3*/ -28, 6 },            /* index 5: 6 bits: 11111x */
+    { /*-3*/ -34, 7 },           /* index 6: 7 bits: 111111x */
+    { /*4*/ -27, 8 },            /* index 7: 8 bits: 1111111x */
+    { /*-4*/ -35, 9 },           /* index 8: 9 bits: 11111111x */
+    { /*5*/ -26, 10 },           /* index 9: 10 bits: 111111111x */
+    { /*-5*/ -36, 11 },          /* index 10: 11 bits: 1111111111x */
+    { /*6*/ -25, 12 },           /* index 11: 12 bits: 11111111111x */
+    { /*-6*/ -37, 13 },          /* index 12: 13 bits: 111111111111x */
+    { /*-7*/ -38, /*7*/ -24 }    /* index 13: 14 bits: 1111111111111x */
+};
+
+static const int8_t f_huff_ipd[][2] = {
+    { 1, /*0*/ -31 },         /* index 0: 1 bits: x */
+    { 2, 3 },                 /* index 1: 2 bits: 0x */
+    { /*1*/ -30, 4 },         /* index 2: 3 bits: 00x */
+    { 5, 6 },                 /* index 3: 3 bits: 01x */
+    { /*4*/ -27, /*5*/ -26 }, /* index 4: 4 bits: 001x */
+    { /*3*/ -28, /*6*/ -25 }, /* index 5: 4 bits: 010x */
+    { /*2*/ -29, /*7*/ -24 }  /* index 6: 4 bits: 011x */
+};
+
+static const int8_t t_huff_ipd[][2] = {
+    { 1, /*0*/ -31 },         /* index 0: 1 bits: x */
+    { 2, 3 },                 /* index 1: 2 bits: 0x */
+    { 4, 5 },                 /* index 2: 3 bits: 00x */
+    { /*1*/ -30, /*7*/ -24 }, /* index 3: 3 bits: 01x */
+    { /*5*/ -26, 6 },         /* index 4: 4 bits: 000x */
+    { /*2*/ -29, /*6*/ -25 }, /* index 5: 4 bits: 001x */
+    { /*4*/ -27, /*3*/ -28 }  /* index 6: 5 bits: 0001x */
+};
+
+static const int8_t f_huff_opd[][2] = {
+    { 1, /*0*/ -31 },         /* index 0: 1 bits: x */
+    { 2, 3 },                 /* index 1: 2 bits: 0x */
+    { /*7*/ -24, /*1*/ -30 }, /* index 2: 3 bits: 00x */
+    { 4, 5 },                 /* index 3: 3 bits: 01x */
+    { /*3*/ -28, /*6*/ -25 }, /* index 4: 4 bits: 010x */
+    { /*2*/ -29, 6 },         /* index 5: 4 bits: 011x */
+    { /*5*/ -26, /*4*/ -27 }  /* index 6: 5 bits: 0111x */
+};
+
+static const int8_t t_huff_opd[][2] = {
+    { 1, /*0*/ -31 },         /* index 0: 1 bits: x */
+    { 2, 3 },                 /* index 1: 2 bits: 0x */
+    { 4, 5 },                 /* index 2: 3 bits: 00x */
+    { /*1*/ -30, /*7*/ -24 }, /* index 3: 3 bits: 01x */
+    { /*5*/ -26, /*2*/ -29 }, /* index 4: 4 bits: 000x */
+    { /*6*/ -25, 6 },         /* index 5: 4 bits: 001x */
+    { /*4*/ -27, /*3*/ -28 }  /* index 6: 5 bits: 0011x */
+};
+
+/* static function declarations */
+static uint16_t ps_extension(ps_info *ps, bitfile *ld,
+                             const uint8_t ps_extension_id,
+                             const uint16_t num_bits_left);
+static void huff_data(bitfile *ld, const uint8_t dt, const uint8_t nr_par,
+                      ps_huff_tab t_huff, ps_huff_tab f_huff, int8_t *par);
+static INLINE int8_t ps_huff_dec(bitfile *ld, ps_huff_tab t_huff);
+
+
+uint16_t ps_data(ps_info *ps, bitfile *ld, uint8_t *header)
+{
+    uint8_t tmp, n;
+    uint16_t bits = (uint16_t)faad_get_processed_bits(ld);
+
+    *header = 0;
+
+    /* check for new PS header */
+    if (faad_get1bit(ld
+        DEBUGVAR(1,1000,"ps_data(): enable_ps_header")))
+    {
+        *header = 1;
+
+        ps->header_read = 1;
+
+        ps->use34hybrid_bands = 0;
+
+        /* Inter-channel Intensity Difference (IID) parameters enabled */
+        ps->enable_iid = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,1001,"ps_data(): enable_iid"));
+
+        if (ps->enable_iid)
+        {
+            ps->iid_mode = (uint8_t)faad_getbits(ld, 3
+                DEBUGVAR(1,1002,"ps_data(): iid_mode"));
+
+            ps->nr_iid_par = nr_iid_par_tab[ps->iid_mode];
+            ps->nr_ipdopd_par = nr_ipdopd_par_tab[ps->iid_mode];
+
+            if (ps->iid_mode == 2 || ps->iid_mode == 5)
+                ps->use34hybrid_bands = 1;
+
+            /* IPD freq res equal to IID freq res */
+            ps->ipd_mode = ps->iid_mode;
+        }
+
+        /* Inter-channel Coherence (ICC) parameters enabled */
+        ps->enable_icc = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,1003,"ps_data(): enable_icc"));
+
+        if (ps->enable_icc)
+        {
+            ps->icc_mode = (uint8_t)faad_getbits(ld, 3
+                DEBUGVAR(1,1004,"ps_data(): icc_mode"));
+
+            ps->nr_icc_par = nr_icc_par_tab[ps->icc_mode];
+
+            if (ps->icc_mode == 2 || ps->icc_mode == 5)
+                ps->use34hybrid_bands = 1;
+        }
+
+        /* PS extension layer enabled */
+        ps->enable_ext = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,1005,"ps_data(): enable_ext"));
+    }
+
+    /* we are here, but no header has been read yet */
+    if (ps->header_read == 0)
+    {
+        ps->ps_data_available = 0;
+        return 1;
+    }
+
+    ps->frame_class = (uint8_t)faad_get1bit(ld
+        DEBUGVAR(1,1006,"ps_data(): frame_class"));
+    tmp = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,1007,"ps_data(): num_env_idx"));
+
+    ps->num_env = num_env_tab[ps->frame_class][tmp];
+
+    if (ps->frame_class)
+    {
+        for (n = 1; n < ps->num_env+1; n++)
+        {
+            ps->border_position[n] = (uint8_t)faad_getbits(ld, 5
+                DEBUGVAR(1,1008,"ps_data(): border_position")) + 1;
+        }
+    }
+
+    if (ps->enable_iid)
+    {
+        for (n = 0; n < ps->num_env; n++)
+        {
+            ps->iid_dt[n] = (uint8_t)faad_get1bit(ld
+                DEBUGVAR(1,1009,"ps_data(): iid_dt"));
+
+            /* iid_data */
+            if (ps->iid_mode < 3)
+            {
+                huff_data(ld, ps->iid_dt[n], ps->nr_iid_par, t_huff_iid_def,
+                    f_huff_iid_def, ps->iid_index[n]);
+            } else {
+                huff_data(ld, ps->iid_dt[n], ps->nr_iid_par, t_huff_iid_fine,
+                    f_huff_iid_fine, ps->iid_index[n]);
+            }
+        }
+    }
+
+    if (ps->enable_icc)
+    {
+        for (n = 0; n < ps->num_env; n++)
+        {
+            ps->icc_dt[n] = (uint8_t)faad_get1bit(ld
+                DEBUGVAR(1,1010,"ps_data(): icc_dt"));
+
+            /* icc_data */
+            huff_data(ld, ps->icc_dt[n], ps->nr_icc_par, t_huff_icc,
+                f_huff_icc, ps->icc_index[n]);
+        }
+    }
+
+    if (ps->enable_ext)
+    {
+        uint16_t num_bits_left;
+        uint16_t cnt = (uint16_t)faad_getbits(ld, 4
+            DEBUGVAR(1,1011,"ps_data(): ps_extension_size"));
+        if (cnt == 15)
+        {
+            cnt += (uint16_t)faad_getbits(ld, 8
+                DEBUGVAR(1,1012,"ps_data(): esc_count"));
+        }
+
+        num_bits_left = 8 * cnt;
+        while (num_bits_left > 7)
+        {
+            uint8_t ps_extension_id = (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,1013,"ps_data(): ps_extension_size"));
+
+            num_bits_left -= 2;
+            num_bits_left -= ps_extension(ps, ld, ps_extension_id, num_bits_left);
+        }
+
+        faad_getbits(ld, num_bits_left
+            DEBUGVAR(1,1014,"ps_data(): fill_bits"));
+    }
+
+    bits = (uint16_t)faad_get_processed_bits(ld) - bits;
+
+    ps->ps_data_available = 1;
+
+    return bits;
+}
+
+static uint16_t ps_extension(ps_info *ps, bitfile *ld,
+                             const uint8_t ps_extension_id,
+                             const uint16_t num_bits_left)
+{
+    uint8_t n;
+    uint16_t bits = (uint16_t)faad_get_processed_bits(ld);
+
+    if (ps_extension_id == 0)
+    {
+        ps->enable_ipdopd = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,1015,"ps_extension(): enable_ipdopd"));
+
+        if (ps->enable_ipdopd)
+        {
+            for (n = 0; n < ps->num_env; n++)
+            {
+                ps->ipd_dt[n] = (uint8_t)faad_get1bit(ld
+                    DEBUGVAR(1,1016,"ps_extension(): ipd_dt"));
+
+                /* ipd_data */
+                huff_data(ld, ps->ipd_dt[n], ps->nr_ipdopd_par, t_huff_ipd,
+                    f_huff_ipd, ps->ipd_index[n]);
+
+                ps->opd_dt[n] = (uint8_t)faad_get1bit(ld
+                    DEBUGVAR(1,1017,"ps_extension(): opd_dt"));
+
+                /* opd_data */
+                huff_data(ld, ps->opd_dt[n], ps->nr_ipdopd_par, t_huff_opd,
+                    f_huff_opd, ps->opd_index[n]);
+            }
+        }
+        faad_get1bit(ld
+            DEBUGVAR(1,1018,"ps_extension(): reserved_ps"));
+    }
+
+    /* return number of bits read */
+    bits = (uint16_t)faad_get_processed_bits(ld) - bits;
+
+    return bits;
+}
+
+/* read huffman data coded in either the frequency or the time direction */
+static void huff_data(bitfile *ld, const uint8_t dt, const uint8_t nr_par,
+                      ps_huff_tab t_huff, ps_huff_tab f_huff, int8_t *par)
+{
+    uint8_t n;
+
+    if (dt)
+    {
+        /* coded in time direction */
+        for (n = 0; n < nr_par; n++)
+        {
+            par[n] = ps_huff_dec(ld, t_huff);
+        }
+    } else {
+        /* coded in frequency direction */
+        par[0] = ps_huff_dec(ld, f_huff);
+
+        for (n = 1; n < nr_par; n++)
+        {
+            par[n] = ps_huff_dec(ld, f_huff);
+        }
+    }
+}
+
+/* binary search huffman decoding */
+static INLINE int8_t ps_huff_dec(bitfile *ld, ps_huff_tab t_huff)
+{
+    uint8_t bit;
+    int16_t index = 0;
+
+    while (index >= 0)
+    {
+        bit = (uint8_t)faad_get1bit(ld);
+        index = t_huff[index][bit];
+    }
+
+    return index + 31;
+}
+
+#endif
diff --git a/contrib/libfaad/ps_tables.h b/contrib/libfaad/ps_tables.h
new file mode 100644
index 000000000..f3370be9d
--- /dev/null
+++ b/contrib/libfaad/ps_tables.h
@@ -0,0 +1,550 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ps_tables.h,v 1.8 2007/11/01 12:33:33 menno Exp $
+**/
+
+#ifndef __PS_TABLES_H__
+#define __PS_TABLES_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+#if 0
+#if 0
+float f_center_20[12] = {
+    0.5/4,  1.5/4,  2.5/4,  3.5/4,
+    4.5/4*0,  5.5/4*0, -1.5/4, -0.5/4,
+    3.5/2,  2.5/2,  4.5/2,  5.5/2
+};
+#else
+float f_center_20[12] = {
+    0.5/8,  1.5/8,  2.5/8,  3.5/8,
+    4.5/8*0,  5.5/8*0, -1.5/8, -0.5/8,
+    3.5/4,  2.5/4,  4.5/4,  5.5/4
+};
+#endif
+
+float f_center_34[32] = {
+    1/12,   3/12,   5/12,   7/12,
+    9/12,  11/12,  13/12,  15/12,
+    17/12, -5/12,  -3/12,  -1/12,
+    17/8,   19/8,    5/8,    7/8,
+    9/8,    11/8,   13/8,   15/8,
+    9/4,    11/4,   13/4,    7/4,
+    17/4,   11/4,   13/4,   15/4,
+    17/4,   19/4,   21/4,   15/4
+};
+
+static const real_t frac_delay_q[] = {
+    FRAC_CONST(0.43),
+    FRAC_CONST(0.75),
+    FRAC_CONST(0.347)
+};
+#endif
+
+/* RE(ps->Phi_Fract_Qmf[j]) = (float)cos(M_PI*(j+0.5)*(0.39)); */
+/* IM(ps->Phi_Fract_Qmf[j]) = (float)sin(M_PI*(j+0.5)*(0.39)); */
+static const complex_t Phi_Fract_Qmf[] = {
+    { FRAC_CONST(0.8181497455), FRAC_CONST(0.5750052333) },
+    { FRAC_CONST(-0.2638730407), FRAC_CONST(0.9645574093) },
+    { FRAC_CONST(-0.9969173074), FRAC_CONST(0.0784590989) },
+    { FRAC_CONST(-0.4115143716), FRAC_CONST(-0.9114032984) },
+    { FRAC_CONST(0.7181262970), FRAC_CONST(-0.6959127784) },
+    { FRAC_CONST(0.8980275989), FRAC_CONST(0.4399391711) },
+    { FRAC_CONST(-0.1097343117), FRAC_CONST(0.9939609766) },
+    { FRAC_CONST(-0.9723699093), FRAC_CONST(0.2334453613) },
+    { FRAC_CONST(-0.5490227938), FRAC_CONST(-0.8358073831) },
+    { FRAC_CONST(0.6004202366), FRAC_CONST(-0.7996846437) },
+    { FRAC_CONST(0.9557930231), FRAC_CONST(0.2940403223) },
+    { FRAC_CONST(0.0471064523), FRAC_CONST(0.9988898635) },
+    { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) },
+    { FRAC_CONST(-0.6730124950), FRAC_CONST(-0.7396311164) },
+    { FRAC_CONST(0.4679298103), FRAC_CONST(-0.8837656379) },
+    { FRAC_CONST(0.9900236726), FRAC_CONST(0.1409012377) },
+    { FRAC_CONST(0.2027872950), FRAC_CONST(0.9792228341) },
+    { FRAC_CONST(-0.8526401520), FRAC_CONST(0.5224985480) },
+    { FRAC_CONST(-0.7804304361), FRAC_CONST(-0.6252426505) },
+    { FRAC_CONST(0.3239174187), FRAC_CONST(-0.9460853338) },
+    { FRAC_CONST(0.9998766184), FRAC_CONST(-0.0157073177) },
+    { FRAC_CONST(0.3534748554), FRAC_CONST(0.9354440570) },
+    { FRAC_CONST(-0.7604059577), FRAC_CONST(0.6494480371) },
+    { FRAC_CONST(-0.8686315417), FRAC_CONST(-0.4954586625) },
+    { FRAC_CONST(0.1719291061), FRAC_CONST(-0.9851093292) },
+    { FRAC_CONST(0.9851093292), FRAC_CONST(-0.1719291061) },
+    { FRAC_CONST(0.4954586625), FRAC_CONST(0.8686315417) },
+    { FRAC_CONST(-0.6494480371), FRAC_CONST(0.7604059577) },
+    { FRAC_CONST(-0.9354440570), FRAC_CONST(-0.3534748554) },
+    { FRAC_CONST(0.0157073177), FRAC_CONST(-0.9998766184) },
+    { FRAC_CONST(0.9460853338), FRAC_CONST(-0.3239174187) },
+    { FRAC_CONST(0.6252426505), FRAC_CONST(0.7804304361) },
+    { FRAC_CONST(-0.5224985480), FRAC_CONST(0.8526401520) },
+    { FRAC_CONST(-0.9792228341), FRAC_CONST(-0.2027872950) },
+    { FRAC_CONST(-0.1409012377), FRAC_CONST(-0.9900236726) },
+    { FRAC_CONST(0.8837656379), FRAC_CONST(-0.4679298103) },
+    { FRAC_CONST(0.7396311164), FRAC_CONST(0.6730124950) },
+    { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) },
+    { FRAC_CONST(-0.9988898635), FRAC_CONST(-0.0471064523) },
+    { FRAC_CONST(-0.2940403223), FRAC_CONST(-0.9557930231) },
+    { FRAC_CONST(0.7996846437), FRAC_CONST(-0.6004202366) },
+    { FRAC_CONST(0.8358073831), FRAC_CONST(0.5490227938) },
+    { FRAC_CONST(-0.2334453613), FRAC_CONST(0.9723699093) },
+    { FRAC_CONST(-0.9939609766), FRAC_CONST(0.1097343117) },
+    { FRAC_CONST(-0.4399391711), FRAC_CONST(-0.8980275989) },
+    { FRAC_CONST(0.6959127784), FRAC_CONST(-0.7181262970) },
+    { FRAC_CONST(0.9114032984), FRAC_CONST(0.4115143716) },
+    { FRAC_CONST(-0.0784590989), FRAC_CONST(0.9969173074) },
+    { FRAC_CONST(-0.9645574093), FRAC_CONST(0.2638730407) },
+    { FRAC_CONST(-0.5750052333), FRAC_CONST(-0.8181497455) },
+    { FRAC_CONST(0.5750052333), FRAC_CONST(-0.8181497455) },
+    { FRAC_CONST(0.9645574093), FRAC_CONST(0.2638730407) },
+    { FRAC_CONST(0.0784590989), FRAC_CONST(0.9969173074) },
+    { FRAC_CONST(-0.9114032984), FRAC_CONST(0.4115143716) },
+    { FRAC_CONST(-0.6959127784), FRAC_CONST(-0.7181262970) },
+    { FRAC_CONST(0.4399391711), FRAC_CONST(-0.8980275989) },
+    { FRAC_CONST(0.9939609766), FRAC_CONST(0.1097343117) },
+    { FRAC_CONST(0.2334453613), FRAC_CONST(0.9723699093) },
+    { FRAC_CONST(-0.8358073831), FRAC_CONST(0.5490227938) },
+    { FRAC_CONST(-0.7996846437), FRAC_CONST(-0.6004202366) },
+    { FRAC_CONST(0.2940403223), FRAC_CONST(-0.9557930231) },
+    { FRAC_CONST(0.9988898635), FRAC_CONST(-0.0471064523) },
+    { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) },
+    { FRAC_CONST(-0.7396311164), FRAC_CONST(0.6730124950) }
+};
+
+/* RE(Phi_Fract_SubQmf20[j]) = (float)cos(M_PI*f_center_20[j]*0.39); */
+/* IM(Phi_Fract_SubQmf20[j]) = (float)sin(M_PI*f_center_20[j]*0.39); */
+static const complex_t Phi_Fract_SubQmf20[] = {
+    { FRAC_CONST(0.9882950187), FRAC_CONST(0.1525546312) },
+    { FRAC_CONST(0.8962930441), FRAC_CONST(0.4434623122) },
+    { FRAC_CONST(0.7208535671), FRAC_CONST(0.6930873394) },
+    { FRAC_CONST(0.4783087075), FRAC_CONST(0.8781917691) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(0.8962930441), FRAC_CONST(-0.4434623122) },
+    { FRAC_CONST(0.9882950187), FRAC_CONST(-0.1525546312) },
+    { FRAC_CONST(-0.5424415469), FRAC_CONST(0.8400935531) },
+    { FRAC_CONST(0.0392598175), FRAC_CONST(0.9992290139) },
+    { FRAC_CONST(-0.9268565774), FRAC_CONST(0.3754155636) },
+    { FRAC_CONST(-0.9741733670), FRAC_CONST(-0.2258012742) }
+};
+
+/* RE(Phi_Fract_SubQmf34[j]) = (float)cos(M_PI*f_center_34[j]*0.39); */
+/* IM(Phi_Fract_SubQmf34[j]) = (float)sin(M_PI*f_center_34[j]*0.39); */
+static const complex_t Phi_Fract_SubQmf34[] = {
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922) },
+    { FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922) },
+    { FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922) },
+    { FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286) },
+    { FRAC_CONST(0.3387379348), FRAC_CONST(0.9408807755) },
+    { FRAC_CONST(0.1873813123), FRAC_CONST(-0.9822872281) },
+    { FRAC_CONST(-0.7705132365), FRAC_CONST(0.6374239922) },
+    { FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286) },
+    { FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286) },
+    { FRAC_CONST(0.1873813123), FRAC_CONST(-0.9822872281) },
+    { FRAC_CONST(0.1873813123), FRAC_CONST(-0.9822872281) },
+    { FRAC_CONST(0.9876883626), FRAC_CONST(-0.1564344615) },
+    { FRAC_CONST(-0.8607420325), FRAC_CONST(-0.5090414286) }
+};
+
+/* RE(Q_Fract_allpass_Qmf[j][i]) = (float)cos(M_PI*(j+0.5)*(frac_delay_q[i])); */
+/* IM(Q_Fract_allpass_Qmf[j][i]) = (float)sin(M_PI*(j+0.5)*(frac_delay_q[i])); */
+static const complex_t Q_Fract_allpass_Qmf[][3] = {
+    { { FRAC_CONST(0.7804303765), FRAC_CONST(0.6252426505) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.8550928831), FRAC_CONST(0.5184748173) } },
+    { { FRAC_CONST(-0.4399392009), FRAC_CONST(0.8980275393) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.0643581524), FRAC_CONST(0.9979268909) } },
+    { { FRAC_CONST(-0.9723699093), FRAC_CONST(-0.2334454209) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.9146071672), FRAC_CONST(0.4043435752) } },
+    { { FRAC_CONST(0.0157073960), FRAC_CONST(-0.9998766184) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.7814115286), FRAC_CONST(-0.6240159869) } },
+    { { FRAC_CONST(0.9792228341), FRAC_CONST(-0.2027871907) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.1920081824), FRAC_CONST(-0.9813933372) } },
+    { { FRAC_CONST(0.4115142524), FRAC_CONST(0.9114032984) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.9589683414), FRAC_CONST(-0.2835132182) } },
+    { { FRAC_CONST(-0.7996847630), FRAC_CONST(0.6004201174) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.6947838664), FRAC_CONST(0.7192186117) } },
+    { { FRAC_CONST(-0.7604058385), FRAC_CONST(-0.6494481564) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.3164770305), FRAC_CONST(0.9486001730) } },
+    { { FRAC_CONST(0.4679299891), FRAC_CONST(-0.8837655187) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.9874414206), FRAC_CONST(0.1579856575) } },
+    { { FRAC_CONST(0.9645573497), FRAC_CONST(0.2638732493) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.5966450572), FRAC_CONST(-0.8025052547) } },
+    { { FRAC_CONST(-0.0471066870), FRAC_CONST(0.9988898635) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.4357025325), FRAC_CONST(-0.9000906944) } },
+    { { FRAC_CONST(-0.9851093888), FRAC_CONST(0.1719288528) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.9995546937), FRAC_CONST(-0.0298405960) } },
+    { { FRAC_CONST(-0.3826831877), FRAC_CONST(-0.9238796234) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.4886211455), FRAC_CONST(0.8724960685) } },
+    { { FRAC_CONST(0.8181498647), FRAC_CONST(-0.5750049949) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.5477093458), FRAC_CONST(0.8366686702) } },
+    { { FRAC_CONST(0.7396308780), FRAC_CONST(0.6730127335) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.9951074123), FRAC_CONST(-0.0987988561) } },
+    { { FRAC_CONST(-0.4954589605), FRAC_CONST(0.8686313629) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.3725017905), FRAC_CONST(-0.9280315042) } },
+    { { FRAC_CONST(-0.9557929039), FRAC_CONST(-0.2940406799) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.6506417990), FRAC_CONST(-0.7593847513) } },
+    { { FRAC_CONST(0.0784594864), FRAC_CONST(-0.9969173074) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.9741733670), FRAC_CONST(0.2258014232) } },
+    { { FRAC_CONST(0.9900237322), FRAC_CONST(-0.1409008205) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.2502108514), FRAC_CONST(0.9681913853) } },
+    { { FRAC_CONST(0.3534744382), FRAC_CONST(0.9354441762) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.7427945137), FRAC_CONST(0.6695194840) } },
+    { { FRAC_CONST(-0.8358076215), FRAC_CONST(0.5490224361) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.9370992780), FRAC_CONST(-0.3490629196) } },
+    { { FRAC_CONST(-0.7181259394), FRAC_CONST(-0.6959131360) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.1237744763), FRAC_CONST(-0.9923103452) } },
+    { { FRAC_CONST(0.5224990249), FRAC_CONST(-0.8526399136) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.8226406574), FRAC_CONST(-0.5685616732) } },
+    { { FRAC_CONST(0.9460852146), FRAC_CONST(0.3239179254) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.8844994903), FRAC_CONST(0.4665412009) } },
+    { { FRAC_CONST(-0.1097348556), FRAC_CONST(0.9939609170) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.0047125919), FRAC_CONST(0.9999889135) } },
+    { { FRAC_CONST(-0.9939610362), FRAC_CONST(0.1097337380) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.8888573647), FRAC_CONST(0.4581840038) } },
+    { { FRAC_CONST(-0.3239168525), FRAC_CONST(-0.9460855722) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.8172453642), FRAC_CONST(-0.5762898922) } },
+    { { FRAC_CONST(0.8526405096), FRAC_CONST(-0.5224980116) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.1331215799), FRAC_CONST(-0.9910997152) } },
+    { { FRAC_CONST(0.6959123611), FRAC_CONST(0.7181267142) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.9403476119), FRAC_CONST(-0.3402152061) } },
+    { { FRAC_CONST(-0.5490233898), FRAC_CONST(0.8358070254) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.7364512086), FRAC_CONST(0.6764906645) } },
+    { { FRAC_CONST(-0.9354437590), FRAC_CONST(-0.3534754813) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.2593250275), FRAC_CONST(0.9657900929) } },
+    { { FRAC_CONST(0.1409019381), FRAC_CONST(-0.9900235534) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.9762582779), FRAC_CONST(0.2166097313) } },
+    { { FRAC_CONST(0.9969173670), FRAC_CONST(-0.0784583688) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.6434556246), FRAC_CONST(-0.7654833794) } },
+    { { FRAC_CONST(0.2940396070), FRAC_CONST(0.9557932615) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.3812320232), FRAC_CONST(-0.9244794250) } },
+    { { FRAC_CONST(-0.8686318994), FRAC_CONST(0.4954580069) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.9959943891), FRAC_CONST(-0.0894154981) } },
+    { { FRAC_CONST(-0.6730118990), FRAC_CONST(-0.7396316528) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.5397993922), FRAC_CONST(0.8417937160) } },
+    { { FRAC_CONST(0.5750059485), FRAC_CONST(-0.8181492686) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.4968227744), FRAC_CONST(0.8678520322) } },
+    { { FRAC_CONST(0.9238792062), FRAC_CONST(0.3826842010) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.9992290139), FRAC_CONST(-0.0392601527) } },
+    { { FRAC_CONST(-0.1719299555), FRAC_CONST(0.9851091504) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.4271997511), FRAC_CONST(-0.9041572809) } },
+    { { FRAC_CONST(-0.9988899231), FRAC_CONST(0.0471055657) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.6041822433), FRAC_CONST(-0.7968461514) } },
+    { { FRAC_CONST(-0.2638721764), FRAC_CONST(-0.9645576477) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.9859085083), FRAC_CONST(0.1672853529) } },
+    { { FRAC_CONST(0.8837660551), FRAC_CONST(-0.4679289758) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.3075223565), FRAC_CONST(0.9515408874) } },
+    { { FRAC_CONST(0.6494473219), FRAC_CONST(0.7604066133) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.7015317082), FRAC_CONST(0.7126382589) } },
+    { { FRAC_CONST(-0.6004210114), FRAC_CONST(0.7996840477) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.9562535882), FRAC_CONST(-0.2925389707) } },
+    { { FRAC_CONST(-0.9114028811), FRAC_CONST(-0.4115152657) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.1827499419), FRAC_CONST(-0.9831594229) } },
+    { { FRAC_CONST(0.2027882934), FRAC_CONST(-0.9792225957) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.7872582674), FRAC_CONST(-0.6166234016) } },
+    { { FRAC_CONST(0.9998766780), FRAC_CONST(-0.0157062728) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.9107555747), FRAC_CONST(0.4129458666) } },
+    { { FRAC_CONST(0.2334443331), FRAC_CONST(0.9723701477) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.0549497530), FRAC_CONST(0.9984891415) } },
+    { { FRAC_CONST(-0.8980280757), FRAC_CONST(0.4399381876) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.8599416018), FRAC_CONST(0.5103924870) } },
+    { { FRAC_CONST(-0.6252418160), FRAC_CONST(-0.7804310918) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(-0.8501682281), FRAC_CONST(-0.5265110731) } },
+    { { FRAC_CONST(0.6252435446), FRAC_CONST(-0.7804297209) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.0737608299), FRAC_CONST(-0.9972759485) } },
+    { { FRAC_CONST(0.8980270624), FRAC_CONST(0.4399402142) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.9183775187), FRAC_CONST(-0.3957053721) } },
+    { { FRAC_CONST(-0.2334465086), FRAC_CONST(0.9723696709) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.7754954696), FRAC_CONST(0.6313531399) } },
+    { { FRAC_CONST(-0.9998766184), FRAC_CONST(-0.0157085191) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.2012493610), FRAC_CONST(0.9795400500) } },
+    { { FRAC_CONST(-0.2027861029), FRAC_CONST(-0.9792230725) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.9615978599), FRAC_CONST(0.2744622827) } },
+    { { FRAC_CONST(0.9114037752), FRAC_CONST(-0.4115132093) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.6879743338), FRAC_CONST(-0.7257350087) } },
+    { { FRAC_CONST(0.6004192233), FRAC_CONST(0.7996854186) }, { FRAC_CONST(0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(0.3254036009), FRAC_CONST(-0.9455752373) } },
+    { { FRAC_CONST(-0.6494490504), FRAC_CONST(0.7604051232) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.9888865948), FRAC_CONST(-0.1486719251) } },
+    { { FRAC_CONST(-0.8837650418), FRAC_CONST(-0.4679309726) }, { FRAC_CONST(0.9238795042), FRAC_CONST(-0.3826834261) }, { FRAC_CONST(0.5890548825), FRAC_CONST(0.8080930114) } },
+    { { FRAC_CONST(0.2638743520), FRAC_CONST(-0.9645570517) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(0.9238795042) }, { FRAC_CONST(-0.4441666007), FRAC_CONST(0.8959442377) } },
+    { { FRAC_CONST(0.9988898039), FRAC_CONST(0.0471078083) }, { FRAC_CONST(-0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(-0.9997915030), FRAC_CONST(0.0204183888) } },
+    { { FRAC_CONST(0.1719277352), FRAC_CONST(0.9851095676) }, { FRAC_CONST(0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(-0.4803760946), FRAC_CONST(-0.8770626187) } },
+    { { FRAC_CONST(-0.9238800406), FRAC_CONST(0.3826821446) }, { FRAC_CONST(-0.9238795042), FRAC_CONST(0.3826834261) }, { FRAC_CONST(0.5555707216), FRAC_CONST(-0.8314692974) } },
+    { { FRAC_CONST(-0.5750041008), FRAC_CONST(-0.8181505203) }, { FRAC_CONST(0.3826834261), FRAC_CONST(-0.9238795042) }, { FRAC_CONST(0.9941320419), FRAC_CONST(0.1081734300) } }
+};
+
+/* RE(Q_Fract_allpass_SubQmf20[j][i]) = (float)cos(M_PI*f_center_20[j]*frac_delay_q[i]); */
+/* IM(Q_Fract_allpass_SubQmf20[j][i]) = (float)sin(M_PI*f_center_20[j]*frac_delay_q[i]); */
+static const complex_t Q_Fract_allpass_SubQmf20[][3] = {
+    { { FRAC_CONST(0.9857769012), FRAC_CONST(0.1680592746) }, { FRAC_CONST(0.9569403529), FRAC_CONST(0.2902846634) }, { FRAC_CONST(0.9907300472), FRAC_CONST(0.1358452588) } },
+    { { FRAC_CONST(0.8744080663), FRAC_CONST(0.4851911962) }, { FRAC_CONST(0.6343932748), FRAC_CONST(0.7730104327) }, { FRAC_CONST(0.9175986052), FRAC_CONST(0.3975082636) } },
+    { { FRAC_CONST(0.6642524004), FRAC_CONST(0.7475083470) }, { FRAC_CONST(0.0980171412), FRAC_CONST(0.9951847196) }, { FRAC_CONST(0.7767338753), FRAC_CONST(0.6298289299) } },
+    { { FRAC_CONST(0.3790524006), FRAC_CONST(0.9253752232) }, { FRAC_CONST(-0.4713967443), FRAC_CONST(0.8819212914) }, { FRAC_CONST(0.5785340071), FRAC_CONST(0.8156582713) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(0.8744080663), FRAC_CONST(-0.4851911962) }, { FRAC_CONST(0.6343932748), FRAC_CONST(-0.7730104327) }, { FRAC_CONST(0.9175986052), FRAC_CONST(-0.3975082636) } },
+    { { FRAC_CONST(0.9857769012), FRAC_CONST(-0.1680592746) }, { FRAC_CONST(0.9569403529), FRAC_CONST(-0.2902846634) }, { FRAC_CONST(0.9907300472), FRAC_CONST(-0.1358452588) } },
+    { { FRAC_CONST(-0.7126385570), FRAC_CONST(0.7015314102) }, { FRAC_CONST(-0.5555702448), FRAC_CONST(-0.8314695954) }, { FRAC_CONST(-0.3305967748), FRAC_CONST(0.9437720776) } },
+    { { FRAC_CONST(-0.1175374240), FRAC_CONST(0.9930684566) }, { FRAC_CONST(-0.9807852507), FRAC_CONST(0.1950903237) }, { FRAC_CONST(0.2066311091), FRAC_CONST(0.9784189463) } },
+    { { FRAC_CONST(-0.9947921634), FRAC_CONST(0.1019244045) }, { FRAC_CONST(0.5555702448), FRAC_CONST(-0.8314695954) }, { FRAC_CONST(-0.7720130086), FRAC_CONST(0.6356067061) } },
+    { { FRAC_CONST(-0.8400934935), FRAC_CONST(-0.5424416065) }, { FRAC_CONST(0.9807852507), FRAC_CONST(0.1950903237) }, { FRAC_CONST(-0.9896889329), FRAC_CONST(0.1432335079) } }
+};
+
+/* RE(Q_Fract_allpass_SubQmf34[j][i]) = (float)cos(M_PI*f_center_34[j]*frac_delay_q[i]); */
+/* IM(Q_Fract_allpass_SubQmf34[j][i]) = (float)sin(M_PI*f_center_34[j]*frac_delay_q[i]); */
+static const complex_t Q_Fract_allpass_SubQmf34[][3] = {
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532) }, { FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000) }, { FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707) } },
+    { { FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532) }, { FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000) }, { FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(1.0000000000), FRAC_CONST(0.0000000000) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532) }, { FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000) }, { FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707) } },
+    { { FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532) }, { FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000) }, { FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707) } },
+    { { FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531) }, { FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549) } },
+    { { FRAC_CONST(0.2181432247), FRAC_CONST(0.9759167433) }, { FRAC_CONST(-0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(0.4623677433), FRAC_CONST(0.8866882324) } },
+    { { FRAC_CONST(0.6374240518), FRAC_CONST(-0.7705131769) }, { FRAC_CONST(-1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(-0.3446428776), FRAC_CONST(-0.9387338758) } },
+    { { FRAC_CONST(-0.9048270583), FRAC_CONST(0.4257792532) }, { FRAC_CONST(-0.0000000000), FRAC_CONST(-1.0000000000) }, { FRAC_CONST(-0.5724321604), FRAC_CONST(0.8199520707) } },
+    { { FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531) }, { FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549) } },
+    { { FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531) }, { FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549) } },
+    { { FRAC_CONST(0.6374240518), FRAC_CONST(-0.7705131769) }, { FRAC_CONST(-1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(-0.3446428776), FRAC_CONST(-0.9387338758) } },
+    { { FRAC_CONST(0.6374240518), FRAC_CONST(-0.7705131769) }, { FRAC_CONST(-1.0000000000), FRAC_CONST(0.0000000000) }, { FRAC_CONST(-0.3446428776), FRAC_CONST(-0.9387338758) } },
+    { { FRAC_CONST(0.8910064697), FRAC_CONST(0.4539906085) }, { FRAC_CONST(0.7071067691), FRAC_CONST(-0.7071067691) }, { FRAC_CONST(0.6730125546), FRAC_CONST(-0.7396310568) } },
+    { { FRAC_CONST(-0.6129069924), FRAC_CONST(-0.7901550531) }, { FRAC_CONST(0.7071067691), FRAC_CONST(0.7071067691) }, { FRAC_CONST(-0.9917160273), FRAC_CONST(-0.1284494549) } }
+};
+
+#if 0
+static float quant_rho[8] =
+{
+    FRAC_CONST(1.0), FRAC_CONST(0.937), FRAC_CONST(0.84118), FRAC_CONST(0.60092),
+    FRAC_CONST(0.36764), FRAC_CONST(0.0), FRAC_CONST(-0.589), FRAC_CONST(-1.0)
+};
+
+static const uint8_t quant_iid_normal[7] =
+{
+    2, 4, 7, 10, 14, 18, 25
+};
+
+static const uint8_t quant_iid_fine[15] =
+{
+    2, 4, 6, 8, 10, 13, 16, 19, 22, 25, 30, 35, 40, 45, 50
+};
+#endif
+
+static const real_t cos_alphas[] = {
+    COEF_CONST(1.0000000000), COEF_CONST(0.9841239700), COEF_CONST(0.9594738210),
+    COEF_CONST(0.8946843079), COEF_CONST(0.8269340931), COEF_CONST(0.7071067812),
+    COEF_CONST(0.4533210856), COEF_CONST(0.0000000000)
+};
+
+static const real_t sin_alphas[] = {
+    COEF_CONST(0.0000000000), COEF_CONST(0.1774824264), COEF_CONST(0.2817977763),
+    COEF_CONST(0.4466989918), COEF_CONST(0.5622988580), COEF_CONST(0.7071067812),
+    COEF_CONST(0.8913472911), COEF_CONST(1.0000000000)
+};
+
+static const real_t cos_betas_normal[][8] = {
+    { COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9995871699), COEF_CONST(0.9989419133), COEF_CONST(0.9972204583), COEF_CONST(0.9953790839), COEF_CONST(0.9920112747), COEF_CONST(0.9843408180), COEF_CONST(0.9681727381) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9984497744), COEF_CONST(0.9960279377), COEF_CONST(0.9895738413), COEF_CONST(0.9826814632), COEF_CONST(0.9701058164), COEF_CONST(0.9416098832), COEF_CONST(0.8822105900) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9959398908), COEF_CONST(0.9896038018), COEF_CONST(0.9727589768), COEF_CONST(0.9548355329), COEF_CONST(0.9223070404), COEF_CONST(0.8494349490), COEF_CONST(0.7013005535) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9932417400), COEF_CONST(0.9827071856), COEF_CONST(0.9547730996), COEF_CONST(0.9251668930), COEF_CONST(0.8717461589), COEF_CONST(0.7535520592), COEF_CONST(0.5198827312) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9902068095), COEF_CONST(0.9749613872), COEF_CONST(0.9346538534), COEF_CONST(0.8921231300), COEF_CONST(0.8158851259), COEF_CONST(0.6495964302), COEF_CONST(0.3313370772) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9880510933), COEF_CONST(0.9694670261), COEF_CONST(0.9204347876), COEF_CONST(0.8688622825), COEF_CONST(0.7768516704), COEF_CONST(0.5782161800), COEF_CONST(0.2069970356) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9858996945), COEF_CONST(0.9639898866), COEF_CONST(0.9063034786), COEF_CONST(0.8458214608), COEF_CONST(0.7384262300), COEF_CONST(0.5089811277), COEF_CONST(0.0905465944) }
+};
+
+static const real_t sin_betas_normal[][8] = {
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0287313368), COEF_CONST(-0.0459897147), COEF_CONST(-0.0745074328), COEF_CONST(-0.0960233266), COEF_CONST(-0.1261492408), COEF_CONST(-0.1762757894), COEF_CONST(-0.2502829383) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0556601118), COEF_CONST(-0.0890412670), COEF_CONST(-0.1440264301), COEF_CONST(-0.1853028382), COEF_CONST(-0.2426823129), COEF_CONST(-0.3367058477), COEF_CONST(-0.4708550466) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0900207420), COEF_CONST(-0.1438204281), COEF_CONST(-0.2318188366), COEF_CONST(-0.2971348264), COEF_CONST(-0.3864579191), COEF_CONST(-0.5276933461), COEF_CONST(-0.7128657193) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1160639735), COEF_CONST(-0.1851663774), COEF_CONST(-0.2973353800), COEF_CONST(-0.3795605619), COEF_CONST(-0.4899577884), COEF_CONST(-0.6573882369), COEF_CONST(-0.8542376401) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1396082894), COEF_CONST(-0.2223742196), COEF_CONST(-0.3555589603), COEF_CONST(-0.4517923427), COEF_CONST(-0.5782140273), COEF_CONST(-0.7602792104), COEF_CONST(-0.9435124489) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1541266914), COEF_CONST(-0.2452217065), COEF_CONST(-0.3908961522), COEF_CONST(-0.4950538699), COEF_CONST(-0.6296836366), COEF_CONST(-0.8158836002), COEF_CONST(-0.9783415698) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1673373610), COEF_CONST(-0.2659389001), COEF_CONST(-0.4226275012), COEF_CONST(-0.5334660781), COEF_CONST(-0.6743342664), COEF_CONST(-0.8607776784), COEF_CONST(-0.9958922202) }
+};
+
+static const real_t cos_betas_fine[][8] = {
+    { COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000), COEF_CONST(1.0000000000) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9995871699), COEF_CONST(0.9989419133), COEF_CONST(0.9972204583), COEF_CONST(0.9953790839), COEF_CONST(0.9920112747), COEF_CONST(0.9843408180), COEF_CONST(0.9681727381) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9984497744), COEF_CONST(0.9960279377), COEF_CONST(0.9895738413), COEF_CONST(0.9826814632), COEF_CONST(0.9701058164), COEF_CONST(0.9416098832), COEF_CONST(0.8822105900) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9968361371), COEF_CONST(0.9918968104), COEF_CONST(0.9787540479), COEF_CONST(0.9647515190), COEF_CONST(0.9392903010), COEF_CONST(0.8820167114), COEF_CONST(0.7645325390) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9950262915), COEF_CONST(0.9872675041), COEF_CONST(0.9666584578), COEF_CONST(0.9447588606), COEF_CONST(0.9050918405), COEF_CONST(0.8165997379), COEF_CONST(0.6383824796) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9932417400), COEF_CONST(0.9827071856), COEF_CONST(0.9547730996), COEF_CONST(0.9251668930), COEF_CONST(0.8717461589), COEF_CONST(0.7535520592), COEF_CONST(0.5198827312) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9908827998), COEF_CONST(0.9766855904), COEF_CONST(0.9391249214), COEF_CONST(0.8994531782), COEF_CONST(0.8282352693), COEF_CONST(0.6723983174), COEF_CONST(0.3719473225) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9890240165), COEF_CONST(0.9719459866), COEF_CONST(0.9268448110), COEF_CONST(0.8793388536), COEF_CONST(0.7944023271), COEF_CONST(0.6101812098), COEF_CONST(0.2621501145) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9876350461), COEF_CONST(0.9684073447), COEF_CONST(0.9176973944), COEF_CONST(0.8643930070), COEF_CONST(0.7693796058), COEF_CONST(0.5646720713), COEF_CONST(0.1838899556) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9866247085), COEF_CONST(0.9658349704), COEF_CONST(0.9110590761), COEF_CONST(0.8535668048), COEF_CONST(0.7513165426), COEF_CONST(0.5320914819), COEF_CONST(0.1289530943) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9858996945), COEF_CONST(0.9639898866), COEF_CONST(0.9063034786), COEF_CONST(0.8458214608), COEF_CONST(0.7384262300), COEF_CONST(0.5089811277), COEF_CONST(0.0905465944) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9851245614), COEF_CONST(0.9620180268), COEF_CONST(0.9012265590), COEF_CONST(0.8375623272), COEF_CONST(0.7247108045), COEF_CONST(0.4845204297), COEF_CONST(0.0504115003) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9846869856), COEF_CONST(0.9609052357), COEF_CONST(0.8983639533), COEF_CONST(0.8329098386), COEF_CONST(0.7169983441), COEF_CONST(0.4708245354), COEF_CONST(0.0281732509) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9844406325), COEF_CONST(0.9602788522), COEF_CONST(0.8967533934), COEF_CONST(0.8302936455), COEF_CONST(0.7126658102), COEF_CONST(0.4631492839), COEF_CONST(0.0157851140) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9843020502), COEF_CONST(0.9599265269), COEF_CONST(0.8958477331), COEF_CONST(0.8288229094), COEF_CONST(0.7102315840), COEF_CONST(0.4588429315), COEF_CONST(0.0088578059) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9842241136), COEF_CONST(0.9597283916), COEF_CONST(0.8953385094), COEF_CONST(0.8279961409), COEF_CONST(0.7088635748), COEF_CONST(0.4564246834), COEF_CONST(0.0049751355) }
+};
+
+static const real_t sin_betas_fine[][8] = {
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000), COEF_CONST(0.0000000000) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0287313368), COEF_CONST(-0.0459897147), COEF_CONST(-0.0745074328), COEF_CONST(-0.0960233266), COEF_CONST(-0.1261492408), COEF_CONST(-0.1762757894), COEF_CONST(-0.2502829383) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0556601118), COEF_CONST(-0.0890412670), COEF_CONST(-0.1440264301), COEF_CONST(-0.1853028382), COEF_CONST(-0.2426823129), COEF_CONST(-0.3367058477), COEF_CONST(-0.4708550466) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0794840594), COEF_CONST(-0.1270461238), COEF_CONST(-0.2050378347), COEF_CONST(-0.2631625097), COEF_CONST(-0.3431234916), COEF_CONST(-0.4712181245), COEF_CONST(-0.6445851354) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.0996126459), COEF_CONST(-0.1590687758), COEF_CONST(-0.2560691819), COEF_CONST(-0.3277662204), COEF_CONST(-0.4252161335), COEF_CONST(-0.5772043556), COEF_CONST(-0.7697193058) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1160639735), COEF_CONST(-0.1851663774), COEF_CONST(-0.2973353800), COEF_CONST(-0.3795605619), COEF_CONST(-0.4899577884), COEF_CONST(-0.6573882369), COEF_CONST(-0.8542376401) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1347266752), COEF_CONST(-0.2146747714), COEF_CONST(-0.3435758752), COEF_CONST(-0.4370171396), COEF_CONST(-0.5603805303), COEF_CONST(-0.7401895046), COEF_CONST(-0.9282538388) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1477548470), COEF_CONST(-0.2352041647), COEF_CONST(-0.3754446647), COEF_CONST(-0.4761965776), COEF_CONST(-0.6073919186), COEF_CONST(-0.7922618830), COEF_CONST(-0.9650271071) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1567705832), COEF_CONST(-0.2493736450), COEF_CONST(-0.3972801182), COEF_CONST(-0.5028167951), COEF_CONST(-0.6387918458), COEF_CONST(-0.8253153651), COEF_CONST(-0.9829468369) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1630082348), COEF_CONST(-0.2591578860), COEF_CONST(-0.4122758299), COEF_CONST(-0.5209834064), COEF_CONST(-0.6599420072), COEF_CONST(-0.8466868694), COEF_CONST(-0.9916506943) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1673373610), COEF_CONST(-0.2659389001), COEF_CONST(-0.4226275012), COEF_CONST(-0.5334660781), COEF_CONST(-0.6743342664), COEF_CONST(-0.8607776784), COEF_CONST(-0.9958922202) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1718417832), COEF_CONST(-0.2729859267), COEF_CONST(-0.4333482310), COEF_CONST(-0.5463417868), COEF_CONST(-0.6890531546), COEF_CONST(-0.8747799456), COEF_CONST(-0.9987285320) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1743316967), COEF_CONST(-0.2768774604), COEF_CONST(-0.4392518725), COEF_CONST(-0.5534087104), COEF_CONST(-0.6970748701), COEF_CONST(-0.8822268738), COEF_CONST(-0.9996030552) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1757175038), COEF_CONST(-0.2790421580), COEF_CONST(-0.4425306221), COEF_CONST(-0.5573261722), COEF_CONST(-0.7015037013), COEF_CONST(-0.8862802834), COEF_CONST(-0.9998754073) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1764921355), COEF_CONST(-0.2802517850), COEF_CONST(-0.4443611583), COEF_CONST(-0.5595110229), COEF_CONST(-0.7039681080), COEF_CONST(-0.8885173967), COEF_CONST(-0.9999607689) },
+    { COEF_CONST(0.0000000000), COEF_CONST(-0.1769262394), COEF_CONST(-0.2809295540), COEF_CONST(-0.4453862969), COEF_CONST(-0.5607337966), COEF_CONST(-0.7053456119), COEF_CONST(-0.8897620516), COEF_CONST(-0.9999876239) }
+};
+
+static const real_t sincos_alphas_B_normal[][8] = {
+    { COEF_CONST(0.0561454100), COEF_CONST(0.0526385859), COEF_CONST(0.0472937334), COEF_CONST(0.0338410641), COEF_CONST(0.0207261065), COEF_CONST(0.0028205635), COEF_CONST(0.0028205635), COEF_CONST(0.0028205635) },
+    { COEF_CONST(0.1249065138), COEF_CONST(0.1173697697), COEF_CONST(0.1057888284), COEF_CONST(0.0761985131), COEF_CONST(0.0468732723), COEF_CONST(0.0063956103), COEF_CONST(0.0063956103), COEF_CONST(0.0063956103) },
+    { COEF_CONST(0.1956693050), COEF_CONST(0.1846090179), COEF_CONST(0.1673645109), COEF_CONST(0.1220621836), COEF_CONST(0.0757362479), COEF_CONST(0.0103882630), COEF_CONST(0.0103882630), COEF_CONST(0.0103882630) },
+    { COEF_CONST(0.3015113269), COEF_CONST(0.2870525790), COEF_CONST(0.2637738799), COEF_CONST(0.1984573949), COEF_CONST(0.1260749909), COEF_CONST(0.0175600126), COEF_CONST(0.0175600126), COEF_CONST(0.0175600126) },
+    { COEF_CONST(0.4078449476), COEF_CONST(0.3929852420), COEF_CONST(0.3680589270), COEF_CONST(0.2911029124), COEF_CONST(0.1934512363), COEF_CONST(0.0278686716), COEF_CONST(0.0278686716), COEF_CONST(0.0278686716) },
+    { COEF_CONST(0.5336171261), COEF_CONST(0.5226637762), COEF_CONST(0.5033652606), COEF_CONST(0.4349162672), COEF_CONST(0.3224682122), COEF_CONST(0.0521999036), COEF_CONST(0.0521999036), COEF_CONST(0.0521999036) },
+    { COEF_CONST(0.6219832023), COEF_CONST(0.6161847276), COEF_CONST(0.6057251063), COEF_CONST(0.5654342668), COEF_CONST(0.4826149915), COEF_CONST(0.1058044758), COEF_CONST(0.1058044758), COEF_CONST(0.1058044758) },
+    { COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657) },
+    { COEF_CONST(0.7830305572), COEF_CONST(0.7876016373), COEF_CONST(0.7956739618), COEF_CONST(0.8247933372), COEF_CONST(0.8758325942), COEF_CONST(0.9943869542), COEF_CONST(0.9943869542), COEF_CONST(0.9943869542) },
+    { COEF_CONST(0.8457261833), COEF_CONST(0.8525388778), COEF_CONST(0.8640737401), COEF_CONST(0.9004708933), COEF_CONST(0.9465802987), COEF_CONST(0.9986366532), COEF_CONST(0.9986366532), COEF_CONST(0.9986366532) },
+    { COEF_CONST(0.9130511848), COEF_CONST(0.9195447612), COEF_CONST(0.9298024282), COEF_CONST(0.9566917233), COEF_CONST(0.9811098801), COEF_CONST(0.9996115928), COEF_CONST(0.9996115928), COEF_CONST(0.9996115928) },
+    { COEF_CONST(0.9534625907), COEF_CONST(0.9579148236), COEF_CONST(0.9645845234), COEF_CONST(0.9801095128), COEF_CONST(0.9920207064), COEF_CONST(0.9998458099), COEF_CONST(0.9998458099), COEF_CONST(0.9998458099) },
+    { COEF_CONST(0.9806699215), COEF_CONST(0.9828120260), COEF_CONST(0.9858950861), COEF_CONST(0.9925224431), COEF_CONST(0.9971278825), COEF_CONST(0.9999460406), COEF_CONST(0.9999460406), COEF_CONST(0.9999460406) },
+    { COEF_CONST(0.9921685024), COEF_CONST(0.9930882705), COEF_CONST(0.9943886135), COEF_CONST(0.9970926648), COEF_CONST(0.9989008403), COEF_CONST(0.9999795479), COEF_CONST(0.9999795479), COEF_CONST(0.9999795479) },
+    { COEF_CONST(0.9984226014), COEF_CONST(0.9986136287), COEF_CONST(0.9988810254), COEF_CONST(0.9994272242), COEF_CONST(0.9997851906), COEF_CONST(0.9999960221), COEF_CONST(0.9999960221), COEF_CONST(0.9999960221) }
+};
+
+static const real_t sincos_alphas_B_fine[][8] = {
+    { COEF_CONST(0.0031622158), COEF_CONST(0.0029630181), COEF_CONST(0.0026599892), COEF_CONST(0.0019002704), COEF_CONST(0.0011626042), COEF_CONST(0.0001580278), COEF_CONST(0.0001580278), COEF_CONST(0.0001580278) },
+    { COEF_CONST(0.0056232673), COEF_CONST(0.0052689825), COEF_CONST(0.0047302825), COEF_CONST(0.0033791756), COEF_CONST(0.0020674015), COEF_CONST(0.0002811710), COEF_CONST(0.0002811710), COEF_CONST(0.0002811710) },
+    { COEF_CONST(0.0099994225), COEF_CONST(0.0093696693), COEF_CONST(0.0084117414), COEF_CONST(0.0060093796), COEF_CONST(0.0036766009), COEF_CONST(0.0005000392), COEF_CONST(0.0005000392), COEF_CONST(0.0005000392) },
+    { COEF_CONST(0.0177799194), COEF_CONST(0.0166607102), COEF_CONST(0.0149581377), COEF_CONST(0.0106875809), COEF_CONST(0.0065392545), COEF_CONST(0.0008893767), COEF_CONST(0.0008893767), COEF_CONST(0.0008893767) },
+    { COEF_CONST(0.0316069684), COEF_CONST(0.0296211579), COEF_CONST(0.0265987295), COEF_CONST(0.0190113813), COEF_CONST(0.0116349973), COEF_CONST(0.0015826974), COEF_CONST(0.0015826974), COEF_CONST(0.0015826974) },
+    { COEF_CONST(0.0561454100), COEF_CONST(0.0526385859), COEF_CONST(0.0472937334), COEF_CONST(0.0338410641), COEF_CONST(0.0207261065), COEF_CONST(0.0028205635), COEF_CONST(0.0028205635), COEF_CONST(0.0028205635) },
+    { COEF_CONST(0.0791834041), COEF_CONST(0.0742798103), COEF_CONST(0.0667907269), COEF_CONST(0.0478705292), COEF_CONST(0.0293500747), COEF_CONST(0.0039966755), COEF_CONST(0.0039966755), COEF_CONST(0.0039966755) },
+    { COEF_CONST(0.1115021177), COEF_CONST(0.1047141985), COEF_CONST(0.0943053154), COEF_CONST(0.0678120561), COEF_CONST(0.0416669150), COEF_CONST(0.0056813213), COEF_CONST(0.0056813213), COEF_CONST(0.0056813213) },
+    { COEF_CONST(0.1565355066), COEF_CONST(0.1473258371), COEF_CONST(0.1330924027), COEF_CONST(0.0963282233), COEF_CONST(0.0594509113), COEF_CONST(0.0081277946), COEF_CONST(0.0081277946), COEF_CONST(0.0081277946) },
+    { COEF_CONST(0.2184643682), COEF_CONST(0.2064579524), COEF_CONST(0.1876265439), COEF_CONST(0.1375744167), COEF_CONST(0.0856896681), COEF_CONST(0.0117817338), COEF_CONST(0.0117817338), COEF_CONST(0.0117817338) },
+    { COEF_CONST(0.3015113269), COEF_CONST(0.2870525790), COEF_CONST(0.2637738799), COEF_CONST(0.1984573949), COEF_CONST(0.1260749909), COEF_CONST(0.0175600126), COEF_CONST(0.0175600126), COEF_CONST(0.0175600126) },
+    { COEF_CONST(0.3698741335), COEF_CONST(0.3547727297), COEF_CONST(0.3298252076), COEF_CONST(0.2556265829), COEF_CONST(0.1665990017), COEF_CONST(0.0236344541), COEF_CONST(0.0236344541), COEF_CONST(0.0236344541) },
+    { COEF_CONST(0.4480623975), COEF_CONST(0.4339410024), COEF_CONST(0.4098613774), COEF_CONST(0.3322709108), COEF_CONST(0.2266784729), COEF_CONST(0.0334094131), COEF_CONST(0.0334094131), COEF_CONST(0.0334094131) },
+    { COEF_CONST(0.5336171261), COEF_CONST(0.5226637762), COEF_CONST(0.5033652606), COEF_CONST(0.4349162672), COEF_CONST(0.3224682122), COEF_CONST(0.0521999036), COEF_CONST(0.0521999036), COEF_CONST(0.0521999036) },
+    { COEF_CONST(0.6219832023), COEF_CONST(0.6161847276), COEF_CONST(0.6057251063), COEF_CONST(0.5654342668), COEF_CONST(0.4826149915), COEF_CONST(0.1058044758), COEF_CONST(0.1058044758), COEF_CONST(0.1058044758) },
+    { COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657), COEF_CONST(0.7071067657) },
+    { COEF_CONST(0.7830305572), COEF_CONST(0.7876016373), COEF_CONST(0.7956739618), COEF_CONST(0.8247933372), COEF_CONST(0.8758325942), COEF_CONST(0.9943869542), COEF_CONST(0.9943869542), COEF_CONST(0.9943869542) },
+    { COEF_CONST(0.8457261833), COEF_CONST(0.8525388778), COEF_CONST(0.8640737401), COEF_CONST(0.9004708933), COEF_CONST(0.9465802987), COEF_CONST(0.9986366532), COEF_CONST(0.9986366532), COEF_CONST(0.9986366532) },
+    { COEF_CONST(0.8940022267), COEF_CONST(0.9009412572), COEF_CONST(0.9121477564), COEF_CONST(0.9431839770), COEF_CONST(0.9739696219), COEF_CONST(0.9994417480), COEF_CONST(0.9994417480), COEF_CONST(0.9994417480) },
+    { COEF_CONST(0.9290818561), COEF_CONST(0.9349525662), COEF_CONST(0.9440420138), COEF_CONST(0.9667755833), COEF_CONST(0.9860247275), COEF_CONST(0.9997206664), COEF_CONST(0.9997206664), COEF_CONST(0.9997206664) },
+    { COEF_CONST(0.9534625907), COEF_CONST(0.9579148236), COEF_CONST(0.9645845234), COEF_CONST(0.9801095128), COEF_CONST(0.9920207064), COEF_CONST(0.9998458099), COEF_CONST(0.9998458099), COEF_CONST(0.9998458099) },
+    { COEF_CONST(0.9758449068), COEF_CONST(0.9784554646), COEF_CONST(0.9822404252), COEF_CONST(0.9904914275), COEF_CONST(0.9963218730), COEF_CONST(0.9999305926), COEF_CONST(0.9999305926), COEF_CONST(0.9999305926) },
+    { COEF_CONST(0.9876723320), COEF_CONST(0.9890880155), COEF_CONST(0.9911036356), COEF_CONST(0.9953496173), COEF_CONST(0.9982312259), COEF_CONST(0.9999669685), COEF_CONST(0.9999669685), COEF_CONST(0.9999669685) },
+    { COEF_CONST(0.9937641889), COEF_CONST(0.9945023501), COEF_CONST(0.9955433130), COEF_CONST(0.9976981117), COEF_CONST(0.9991315558), COEF_CONST(0.9999838610), COEF_CONST(0.9999838610), COEF_CONST(0.9999838610) },
+    { COEF_CONST(0.9968600642), COEF_CONST(0.9972374385), COEF_CONST(0.9977670024), COEF_CONST(0.9988535464), COEF_CONST(0.9995691924), COEF_CONST(0.9999920129), COEF_CONST(0.9999920129), COEF_CONST(0.9999920129) },
+    { COEF_CONST(0.9984226014), COEF_CONST(0.9986136287), COEF_CONST(0.9988810254), COEF_CONST(0.9994272242), COEF_CONST(0.9997851906), COEF_CONST(0.9999960221), COEF_CONST(0.9999960221), COEF_CONST(0.9999960221) },
+    { COEF_CONST(0.9995003746), COEF_CONST(0.9995611974), COEF_CONST(0.9996461891), COEF_CONST(0.9998192657), COEF_CONST(0.9999323103), COEF_CONST(0.9999987475), COEF_CONST(0.9999987475), COEF_CONST(0.9999987475) },
+    { COEF_CONST(0.9998419236), COEF_CONST(0.9998611991), COEF_CONST(0.9998881193), COEF_CONST(0.9999428861), COEF_CONST(0.9999786185), COEF_CONST(0.9999996045), COEF_CONST(0.9999996045), COEF_CONST(0.9999996045) },
+    { COEF_CONST(0.9999500038), COEF_CONST(0.9999561034), COEF_CONST(0.9999646206), COEF_CONST(0.9999819429), COEF_CONST(0.9999932409), COEF_CONST(0.9999998750), COEF_CONST(0.9999998750), COEF_CONST(0.9999998750) },
+    { COEF_CONST(0.9999841890), COEF_CONST(0.9999861183), COEF_CONST(0.9999888121), COEF_CONST(0.9999942902), COEF_CONST(0.9999978628), COEF_CONST(0.9999999605), COEF_CONST(0.9999999605), COEF_CONST(0.9999999605) },
+    { COEF_CONST(0.9999950000), COEF_CONST(0.9999956102), COEF_CONST(0.9999964621), COEF_CONST(0.9999981945), COEF_CONST(0.9999993242), COEF_CONST(0.9999999875), COEF_CONST(0.9999999875), COEF_CONST(0.9999999875) }
+};
+
+static const real_t cos_gammas_normal[][8] = {
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9841239707), COEF_CONST(0.9594738226), COEF_CONST(0.8946843024), COEF_CONST(0.8269341029), COEF_CONST(0.7245688486), COEF_CONST(0.7245688486), COEF_CONST(0.7245688486) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9849690570), COEF_CONST(0.9617776789), COEF_CONST(0.9020941550), COEF_CONST(0.8436830391), COEF_CONST(0.7846832804), COEF_CONST(0.7846832804), COEF_CONST(0.7846832804) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9871656089), COEF_CONST(0.9676774734), COEF_CONST(0.9199102884), COEF_CONST(0.8785067015), COEF_CONST(0.8464232214), COEF_CONST(0.8464232214), COEF_CONST(0.8464232214) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9913533967), COEF_CONST(0.9786000177), COEF_CONST(0.9496063381), COEF_CONST(0.9277157252), COEF_CONST(0.9133354077), COEF_CONST(0.9133354077), COEF_CONST(0.9133354077) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9948924435), COEF_CONST(0.9875319180), COEF_CONST(0.9716329849), COEF_CONST(0.9604805241), COEF_CONST(0.9535949574), COEF_CONST(0.9535949574), COEF_CONST(0.9535949574) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9977406278), COEF_CONST(0.9945423840), COEF_CONST(0.9878736667), COEF_CONST(0.9833980494), COEF_CONST(0.9807207440), COEF_CONST(0.9807207440), COEF_CONST(0.9807207440) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9990607067), COEF_CONST(0.9977417734), COEF_CONST(0.9950323970), COEF_CONST(0.9932453273), COEF_CONST(0.9921884740), COEF_CONST(0.9921884740), COEF_CONST(0.9921884740) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9998081748), COEF_CONST(0.9995400312), COEF_CONST(0.9989936459), COEF_CONST(0.9986365356), COEF_CONST(0.9984265591), COEF_CONST(0.9984265591), COEF_CONST(0.9984265591) }
+};
+
+static const real_t cos_gammas_fine[][8] = {
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9841239707), COEF_CONST(0.9594738226), COEF_CONST(0.8946843024), COEF_CONST(0.8269341029), COEF_CONST(0.7245688486), COEF_CONST(0.7245688486), COEF_CONST(0.7245688486) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9849690570), COEF_CONST(0.9617776789), COEF_CONST(0.9020941550), COEF_CONST(0.8436830391), COEF_CONST(0.7846832804), COEF_CONST(0.7846832804), COEF_CONST(0.7846832804) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9871656089), COEF_CONST(0.9676774734), COEF_CONST(0.9199102884), COEF_CONST(0.8785067015), COEF_CONST(0.8464232214), COEF_CONST(0.8464232214), COEF_CONST(0.8464232214) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9899597309), COEF_CONST(0.9750098690), COEF_CONST(0.9402333855), COEF_CONST(0.9129698759), COEF_CONST(0.8943765944), COEF_CONST(0.8943765944), COEF_CONST(0.8943765944) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9926607607), COEF_CONST(0.9819295710), COEF_CONST(0.9580160104), COEF_CONST(0.9404993670), COEF_CONST(0.9293004472), COEF_CONST(0.9293004472), COEF_CONST(0.9293004472) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9948924435), COEF_CONST(0.9875319180), COEF_CONST(0.9716329849), COEF_CONST(0.9604805241), COEF_CONST(0.9535949574), COEF_CONST(0.9535949574), COEF_CONST(0.9535949574) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9972074644), COEF_CONST(0.9932414270), COEF_CONST(0.9849197629), COEF_CONST(0.9792926592), COEF_CONST(0.9759092525), COEF_CONST(0.9759092525), COEF_CONST(0.9759092525) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9985361982), COEF_CONST(0.9964742028), COEF_CONST(0.9922136306), COEF_CONST(0.9893845420), COEF_CONST(0.9877041371), COEF_CONST(0.9877041371), COEF_CONST(0.9877041371) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9992494366), COEF_CONST(0.9981967170), COEF_CONST(0.9960386625), COEF_CONST(0.9946185834), COEF_CONST(0.9937800239), COEF_CONST(0.9937800239), COEF_CONST(0.9937800239) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9996194722), COEF_CONST(0.9990869422), COEF_CONST(0.9979996269), COEF_CONST(0.9972873651), COEF_CONST(0.9968679747), COEF_CONST(0.9968679747), COEF_CONST(0.9968679747) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9998081748), COEF_CONST(0.9995400312), COEF_CONST(0.9989936459), COEF_CONST(0.9986365356), COEF_CONST(0.9984265591), COEF_CONST(0.9984265591), COEF_CONST(0.9984265591) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9999390971), COEF_CONST(0.9998540271), COEF_CONST(0.9996809352), COEF_CONST(0.9995679735), COEF_CONST(0.9995016284), COEF_CONST(0.9995016284), COEF_CONST(0.9995016284) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9999807170), COEF_CONST(0.9999537862), COEF_CONST(0.9998990191), COEF_CONST(0.9998632947), COEF_CONST(0.9998423208), COEF_CONST(0.9998423208), COEF_CONST(0.9998423208) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9999938979), COEF_CONST(0.9999853814), COEF_CONST(0.9999680568), COEF_CONST(0.9999567596), COEF_CONST(0.9999501270), COEF_CONST(0.9999501270), COEF_CONST(0.9999501270) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9999980703), COEF_CONST(0.9999953731), COEF_CONST(0.9999898968), COEF_CONST(0.9999863277), COEF_CONST(0.9999842265), COEF_CONST(0.9999842265), COEF_CONST(0.9999842265) },
+    { COEF_CONST(1.0000000000), COEF_CONST(0.9999993891), COEF_CONST(0.9999985397), COEF_CONST(0.9999968037), COEF_CONST(0.9999956786), COEF_CONST(0.9999950155), COEF_CONST(0.9999950155), COEF_CONST(0.9999950155) }
+};
+
+static const real_t sin_gammas_normal[][8] = {
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1774824223), COEF_CONST(0.2817977711), COEF_CONST(0.4466990028), COEF_CONST(0.5622988435), COEF_CONST(0.6892024258), COEF_CONST(0.6892024258), COEF_CONST(0.6892024258) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1727308798), COEF_CONST(0.2738315110), COEF_CONST(0.4315392630), COEF_CONST(0.5368416242), COEF_CONST(0.6198968861), COEF_CONST(0.6198968861), COEF_CONST(0.6198968861) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1596999079), COEF_CONST(0.2521910140), COEF_CONST(0.3921288836), COEF_CONST(0.4777300236), COEF_CONST(0.5325107795), COEF_CONST(0.5325107795), COEF_CONST(0.5325107795) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1312190642), COEF_CONST(0.2057717310), COEF_CONST(0.3134450552), COEF_CONST(0.3732874674), COEF_CONST(0.4072080955), COEF_CONST(0.4072080955), COEF_CONST(0.4072080955) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1009407043), COEF_CONST(0.1574189028), COEF_CONST(0.2364938532), COEF_CONST(0.2783471983), COEF_CONST(0.3010924396), COEF_CONST(0.3010924396), COEF_CONST(0.3010924396) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0671836269), COEF_CONST(0.1043333428), COEF_CONST(0.1552598422), COEF_CONST(0.1814615013), COEF_CONST(0.1954144885), COEF_CONST(0.1954144885), COEF_CONST(0.1954144885) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0433324862), COEF_CONST(0.0671666110), COEF_CONST(0.0995516398), COEF_CONST(0.1160332699), COEF_CONST(0.1247478739), COEF_CONST(0.1247478739), COEF_CONST(0.1247478739) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0195860576), COEF_CONST(0.0303269852), COEF_CONST(0.0448519274), COEF_CONST(0.0522022017), COEF_CONST(0.0560750040), COEF_CONST(0.0560750040), COEF_CONST(0.0560750040) }
+};
+
+static const real_t sin_gammas_fine[][8] = {
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1774824223), COEF_CONST(0.2817977711), COEF_CONST(0.4466990028), COEF_CONST(0.5622988435), COEF_CONST(0.6892024258), COEF_CONST(0.6892024258), COEF_CONST(0.6892024258) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1727308798), COEF_CONST(0.2738315110), COEF_CONST(0.4315392630), COEF_CONST(0.5368416242), COEF_CONST(0.6198968861), COEF_CONST(0.6198968861), COEF_CONST(0.6198968861) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1596999079), COEF_CONST(0.2521910140), COEF_CONST(0.3921288836), COEF_CONST(0.4777300236), COEF_CONST(0.5325107795), COEF_CONST(0.5325107795), COEF_CONST(0.5325107795) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1413496768), COEF_CONST(0.2221615526), COEF_CONST(0.3405307340), COEF_CONST(0.4080269669), COEF_CONST(0.4473147744), COEF_CONST(0.4473147744), COEF_CONST(0.4473147744) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1209322714), COEF_CONST(0.1892467110), COEF_CONST(0.2867147079), COEF_CONST(0.3397954394), COEF_CONST(0.3693246252), COEF_CONST(0.3693246252), COEF_CONST(0.3693246252) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.1009407043), COEF_CONST(0.1574189028), COEF_CONST(0.2364938532), COEF_CONST(0.2783471983), COEF_CONST(0.3010924396), COEF_CONST(0.3010924396), COEF_CONST(0.3010924396) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0746811420), COEF_CONST(0.1160666523), COEF_CONST(0.1730117353), COEF_CONST(0.2024497161), COEF_CONST(0.2181768341), COEF_CONST(0.2181768341), COEF_CONST(0.2181768341) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0540875291), COEF_CONST(0.0838997203), COEF_CONST(0.1245476266), COEF_CONST(0.1453211203), COEF_CONST(0.1563346972), COEF_CONST(0.1563346972), COEF_CONST(0.1563346972) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0387371058), COEF_CONST(0.0600276114), COEF_CONST(0.0889212171), COEF_CONST(0.1036044086), COEF_CONST(0.1113609634), COEF_CONST(0.1113609634), COEF_CONST(0.1113609634) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0275846110), COEF_CONST(0.0427233177), COEF_CONST(0.0632198125), COEF_CONST(0.0736064637), COEF_CONST(0.0790837596), COEF_CONST(0.0790837596), COEF_CONST(0.0790837596) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0195860576), COEF_CONST(0.0303269852), COEF_CONST(0.0448519274), COEF_CONST(0.0522022017), COEF_CONST(0.0560750040), COEF_CONST(0.0560750040), COEF_CONST(0.0560750040) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0110363955), COEF_CONST(0.0170857974), COEF_CONST(0.0252592108), COEF_CONST(0.0293916021), COEF_CONST(0.0315673054), COEF_CONST(0.0315673054), COEF_CONST(0.0315673054) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0062101284), COEF_CONST(0.0096138203), COEF_CONST(0.0142109649), COEF_CONST(0.0165345659), COEF_CONST(0.0177576316), COEF_CONST(0.0177576316), COEF_CONST(0.0177576316) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0034934509), COEF_CONST(0.0054071189), COEF_CONST(0.0079928316), COEF_CONST(0.0092994041), COEF_CONST(0.0099871631), COEF_CONST(0.0099871631), COEF_CONST(0.0099871631) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0019645397), COEF_CONST(0.0030419905), COEF_CONST(0.0044951511), COEF_CONST(0.0052291853), COEF_CONST(0.0056166498), COEF_CONST(0.0056166498), COEF_CONST(0.0056166498) },
+    { COEF_CONST(0.0000000000), COEF_CONST(0.0011053943), COEF_CONST(0.0017089869), COEF_CONST(0.0025283670), COEF_CONST(0.0029398552), COEF_CONST(0.0031573685), COEF_CONST(0.0031573685), COEF_CONST(0.0031573685) }
+};
+
+static const real_t sf_iid_normal[] = {
+    COEF_CONST(1.4119827747), COEF_CONST(1.4031381607), COEF_CONST(1.3868767023),
+    COEF_CONST(1.3483997583), COEF_CONST(1.2912493944), COEF_CONST(1.1960374117),
+    COEF_CONST(1.1073724031), COEF_CONST(1.0000000000), COEF_CONST(0.8796171546),
+    COEF_CONST(0.7546485662), COEF_CONST(0.5767799020), COEF_CONST(0.4264014363),
+    COEF_CONST(0.2767182887), COEF_CONST(0.1766446233), COEF_CONST(0.0794016272)
+};
+
+static const real_t sf_iid_fine[] = {
+    COEF_CONST(1.4142065048), COEF_CONST(1.4141912460), COEF_CONST(1.4141428471),
+    COEF_CONST(1.4139900208), COEF_CONST(1.4135069847), COEF_CONST(1.4119827747),
+    COEF_CONST(1.4097729921), COEF_CONST(1.4053947926), COEF_CONST(1.3967796564),
+    COEF_CONST(1.3800530434), COEF_CONST(1.3483997583), COEF_CONST(1.3139201403),
+    COEF_CONST(1.2643101215), COEF_CONST(1.1960374117), COEF_CONST(1.1073724031),
+    COEF_CONST(1.0000000000), COEF_CONST(0.8796171546), COEF_CONST(0.7546485662),
+    COEF_CONST(0.6336560845), COEF_CONST(0.5230810642), COEF_CONST(0.4264014363),
+    COEF_CONST(0.3089554012), COEF_CONST(0.2213746458), COEF_CONST(0.1576878875),
+    COEF_CONST(0.1119822487), COEF_CONST(0.0794016272), COEF_CONST(0.0446990170),
+    COEF_CONST(0.0251446925), COEF_CONST(0.0141414283), COEF_CONST(0.0079525812),
+    COEF_CONST(0.0044721137)
+};
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/pulse.c b/contrib/libfaad/pulse.c
new file mode 100644
index 000000000..3dd973abf
--- /dev/null
+++ b/contrib/libfaad/pulse.c
@@ -0,0 +1,58 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: pulse.c,v 1.21 2007/11/01 12:33:34 menno Exp $
+**/
+#include "common.h"
+#include "structs.h"
+
+#include "syntax.h"
+#include "pulse.h"
+
+uint8_t pulse_decode(ic_stream *ics, int16_t *spec_data, uint16_t framelen)
+{
+    uint8_t i;
+    uint16_t k;
+    pulse_info *pul = &(ics->pul);
+
+    k = min(ics->swb_offset[pul->pulse_start_sfb], ics->swb_offset_max);
+
+    for (i = 0; i <= pul->number_pulse; i++)
+    {
+        k += pul->pulse_offset[i];
+
+        if (k >= framelen)
+            return 15; /* should not be possible */
+
+        if (spec_data[k] > 0)
+            spec_data[k] += pul->pulse_amp[i];
+        else
+            spec_data[k] -= pul->pulse_amp[i];
+    }
+
+    return 0;
+}
diff --git a/contrib/libfaad/pulse.h b/contrib/libfaad/pulse.h
new file mode 100644
index 000000000..f7676cd89
--- /dev/null
+++ b/contrib/libfaad/pulse.h
@@ -0,0 +1,43 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: pulse.h,v 1.20 2007/11/01 12:33:34 menno Exp $
+**/
+
+#ifndef __PULSE_H__
+#define __PULSE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+uint8_t pulse_decode(ic_stream *ics, int16_t *spec_coef, uint16_t framelen);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/rvlc.c b/contrib/libfaad/rvlc.c
new file mode 100644
index 000000000..73619c6d1
--- /dev/null
+++ b/contrib/libfaad/rvlc.c
@@ -0,0 +1,533 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: rvlc.c,v 1.21 2007/11/01 12:33:34 menno Exp $
+**/
+
+/* RVLC scalefactor decoding
+ *
+ * RVLC works like this:
+ *  1. Only symmetric huffman codewords are used
+ *  2. Total length of the scalefactor data is stored in the bitsream
+ *  3. Scalefactors are DPCM coded
+ *  4. Next to the starting value for DPCM the ending value is also stored
+ *
+ * With all this it is possible to read the scalefactor data from 2 sides.
+ * If there is a bit error in the scalefactor data it is possible to start
+ * decoding from the other end of the data, to find all but 1 scalefactor.
+ */
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+
+#include "syntax.h"
+#include "bits.h"
+#include "rvlc.h"
+
+
+#ifdef ERROR_RESILIENCE
+
+//#define PRINT_RVLC
+
+/* static function declarations */
+static uint8_t rvlc_decode_sf_forward(ic_stream *ics,
+                                      bitfile *ld_sf,
+                                      bitfile *ld_esc,
+                                      uint8_t *is_used);
+#if 0
+static uint8_t rvlc_decode_sf_reverse(ic_stream *ics,
+                                      bitfile *ld_sf,
+                                      bitfile *ld_esc,
+                                      uint8_t is_used);
+#endif
+static int8_t rvlc_huffman_sf(bitfile *ld_sf, bitfile *ld_esc,
+                              int8_t direction);
+static int8_t rvlc_huffman_esc(bitfile *ld_esc, int8_t direction);
+
+
+uint8_t rvlc_scale_factor_data(ic_stream *ics, bitfile *ld)
+{
+    uint8_t bits = 9;
+
+    ics->sf_concealment = faad_get1bit(ld
+        DEBUGVAR(1,149,"rvlc_scale_factor_data(): sf_concealment"));
+    ics->rev_global_gain = (uint8_t)faad_getbits(ld, 8
+        DEBUGVAR(1,150,"rvlc_scale_factor_data(): rev_global_gain"));
+
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+        bits = 11;
+
+    /* the number of bits used for the huffman codewords */
+    ics->length_of_rvlc_sf = (uint16_t)faad_getbits(ld, bits
+        DEBUGVAR(1,151,"rvlc_scale_factor_data(): length_of_rvlc_sf"));
+
+    if (ics->noise_used)
+    {
+        ics->dpcm_noise_nrg = (uint16_t)faad_getbits(ld, 9
+            DEBUGVAR(1,152,"rvlc_scale_factor_data(): dpcm_noise_nrg"));
+
+        ics->length_of_rvlc_sf -= 9;
+    }
+
+    ics->sf_escapes_present = faad_get1bit(ld
+        DEBUGVAR(1,153,"rvlc_scale_factor_data(): sf_escapes_present"));
+
+    if (ics->sf_escapes_present)
+    {
+        ics->length_of_rvlc_escapes = (uint8_t)faad_getbits(ld, 8
+            DEBUGVAR(1,154,"rvlc_scale_factor_data(): length_of_rvlc_escapes"));
+    }
+
+    if (ics->noise_used)
+    {
+        ics->dpcm_noise_last_position = (uint16_t)faad_getbits(ld, 9
+            DEBUGVAR(1,155,"rvlc_scale_factor_data(): dpcm_noise_last_position"));
+    }
+
+    return 0;
+}
+
+uint8_t rvlc_decode_scale_factors(ic_stream *ics, bitfile *ld)
+{
+    uint8_t result;
+    uint8_t intensity_used = 0;
+    uint8_t *rvlc_sf_buffer = NULL;
+    uint8_t *rvlc_esc_buffer = NULL;
+    bitfile ld_rvlc_sf, ld_rvlc_esc;
+//    bitfile ld_rvlc_sf_rev, ld_rvlc_esc_rev;
+
+    if (ics->length_of_rvlc_sf > 0)
+    {
+        /* We read length_of_rvlc_sf bits here to put it in a
+           seperate bitfile.
+        */
+        rvlc_sf_buffer = faad_getbitbuffer(ld, ics->length_of_rvlc_sf
+            DEBUGVAR(1,156,"rvlc_decode_scale_factors(): bitbuffer: length_of_rvlc_sf"));
+
+        faad_initbits(&ld_rvlc_sf, (void*)rvlc_sf_buffer, bit2byte(ics->length_of_rvlc_sf));
+//        faad_initbits_rev(&ld_rvlc_sf_rev, (void*)rvlc_sf_buffer,
+//            ics->length_of_rvlc_sf);
+    }
+
+    if (ics->sf_escapes_present)
+    {
+        /* We read length_of_rvlc_escapes bits here to put it in a
+           seperate bitfile.
+        */
+        rvlc_esc_buffer = faad_getbitbuffer(ld, ics->length_of_rvlc_escapes
+            DEBUGVAR(1,157,"rvlc_decode_scale_factors(): bitbuffer: length_of_rvlc_escapes"));
+
+        faad_initbits(&ld_rvlc_esc, (void*)rvlc_esc_buffer, bit2byte(ics->length_of_rvlc_escapes));
+//        faad_initbits_rev(&ld_rvlc_esc_rev, (void*)rvlc_esc_buffer,
+//            ics->length_of_rvlc_escapes);
+    }
+
+    /* decode the rvlc scale factors and escapes */
+    result = rvlc_decode_sf_forward(ics, &ld_rvlc_sf,
+        &ld_rvlc_esc, &intensity_used);
+//    result = rvlc_decode_sf_reverse(ics, &ld_rvlc_sf_rev,
+//        &ld_rvlc_esc_rev, intensity_used);
+
+
+    if (rvlc_esc_buffer) faad_free(rvlc_esc_buffer);
+    if (rvlc_sf_buffer) faad_free(rvlc_sf_buffer);
+
+    if (ics->length_of_rvlc_sf > 0)
+        faad_endbits(&ld_rvlc_sf);
+    if (ics->sf_escapes_present)
+        faad_endbits(&ld_rvlc_esc);
+
+    return result;
+}
+
+static uint8_t rvlc_decode_sf_forward(ic_stream *ics, bitfile *ld_sf, bitfile *ld_esc,
+                                      uint8_t *intensity_used)
+{
+    int8_t g, sfb;
+    int8_t t = 0;
+    int8_t error = 0;
+    int8_t noise_pcm_flag = 1;
+
+    int16_t scale_factor = ics->global_gain;
+    int16_t is_position = 0;
+    int16_t noise_energy = ics->global_gain - 90 - 256;
+
+#ifdef PRINT_RVLC
+    printf("\nglobal_gain: %d\n", ics->global_gain);
+#endif
+
+    for (g = 0; g < ics->num_window_groups; g++)
+    {
+        for (sfb = 0; sfb < ics->max_sfb; sfb++)
+        {
+            if (error)
+            {
+                ics->scale_factors[g][sfb] = 0;
+            } else {
+                switch (ics->sfb_cb[g][sfb])
+                {
+                case ZERO_HCB: /* zero book */
+                    ics->scale_factors[g][sfb] = 0;
+                    break;
+                case INTENSITY_HCB: /* intensity books */
+                case INTENSITY_HCB2:
+
+                    *intensity_used = 1;
+
+                    /* decode intensity position */
+                    t = rvlc_huffman_sf(ld_sf, ld_esc, +1);
+
+                    is_position += t;
+                    ics->scale_factors[g][sfb] = is_position;
+
+                    break;
+                case NOISE_HCB: /* noise books */
+
+                    /* decode noise energy */
+                    if (noise_pcm_flag)
+                    {
+                        int16_t n = ics->dpcm_noise_nrg;
+                        noise_pcm_flag = 0;
+                        noise_energy += n;
+                    } else {
+                        t = rvlc_huffman_sf(ld_sf, ld_esc, +1);
+                        noise_energy += t;
+                    }
+
+                    ics->scale_factors[g][sfb] = noise_energy;
+
+                    break;
+                default: /* spectral books */
+
+                    /* decode scale factor */
+                    t = rvlc_huffman_sf(ld_sf, ld_esc, +1);
+
+                    scale_factor += t;
+                    if (scale_factor < 0)
+                        return 4;
+
+                    ics->scale_factors[g][sfb] = scale_factor;
+
+                    break;
+                }
+#ifdef PRINT_RVLC
+                printf("%3d:%4d%4d\n", sfb, ics->sfb_cb[g][sfb],
+                    ics->scale_factors[g][sfb]);
+#endif
+                if (t == 99)
+                {
+                    error = 1;
+                }
+            }
+        }
+    }
+#ifdef PRINT_RVLC
+    printf("\n\n");
+#endif
+
+    return 0;
+}
+
+#if 0 // not used right now, doesn't work correctly yet
+static uint8_t rvlc_decode_sf_reverse(ic_stream *ics, bitfile *ld_sf, bitfile *ld_esc,
+                                      uint8_t intensity_used)
+{
+    int8_t g, sfb;
+    int8_t t = 0;
+    int8_t error = 0;
+    int8_t noise_pcm_flag = 1, is_pcm_flag = 1, sf_pcm_flag = 1;
+
+    int16_t scale_factor = ics->rev_global_gain;
+    int16_t is_position = 0;
+    int16_t noise_energy = ics->rev_global_gain;
+
+#ifdef PRINT_RVLC
+    printf("\nrev_global_gain: %d\n", ics->rev_global_gain);
+#endif
+
+    if (intensity_used)
+    {
+        is_position = rvlc_huffman_sf(ld_sf, ld_esc, -1);
+#ifdef PRINT_RVLC
+        printf("is_position: %d\n", is_position);
+#endif
+    }
+
+    for (g = ics->num_window_groups-1; g >= 0; g--)
+    {
+        for (sfb = ics->max_sfb-1; sfb >= 0; sfb--)
+        {
+            if (error)
+            {
+                ics->scale_factors[g][sfb] = 0;
+            } else {
+                switch (ics->sfb_cb[g][sfb])
+                {
+                case ZERO_HCB: /* zero book */
+                    ics->scale_factors[g][sfb] = 0;
+                    break;
+                case INTENSITY_HCB: /* intensity books */
+                case INTENSITY_HCB2:
+
+                    if (is_pcm_flag)
+                    {
+                        is_pcm_flag = 0;
+                        ics->scale_factors[g][sfb] = is_position;
+                    } else {
+                        t = rvlc_huffman_sf(ld_sf, ld_esc, -1);
+                        is_position -= t;
+
+                        ics->scale_factors[g][sfb] = (uint8_t)is_position;
+                    }
+                    break;
+                case NOISE_HCB: /* noise books */
+
+                    /* decode noise energy */
+                    if (noise_pcm_flag)
+                    {
+                        noise_pcm_flag = 0;
+                        noise_energy = ics->dpcm_noise_last_position;
+                    } else {
+                        t = rvlc_huffman_sf(ld_sf, ld_esc, -1);
+                        noise_energy -= t;
+                    }
+
+                    ics->scale_factors[g][sfb] = (uint8_t)noise_energy;
+                    break;
+                default: /* spectral books */
+
+                    if (sf_pcm_flag || (sfb == 0))
+                    {
+                        sf_pcm_flag = 0;
+                        if (sfb == 0)
+                            scale_factor = ics->global_gain;
+                    } else {
+                        /* decode scale factor */
+                        t = rvlc_huffman_sf(ld_sf, ld_esc, -1);
+                        scale_factor -= t;
+                    }
+
+                    if (scale_factor < 0)
+                        return 4;
+
+                    ics->scale_factors[g][sfb] = (uint8_t)scale_factor;
+                    break;
+                }
+#ifdef PRINT_RVLC
+                printf("%3d:%4d%4d\n", sfb, ics->sfb_cb[g][sfb],
+                    ics->scale_factors[g][sfb]);
+#endif
+                if (t == 99)
+                {
+                    error = 1;
+                }
+            }
+        }
+    }
+
+#ifdef PRINT_RVLC
+    printf("\n\n");
+#endif
+
+    return 0;
+}
+#endif
+
+/* index == 99 means not allowed codeword */
+static rvlc_huff_table book_rvlc[] = {
+    /*index  length  codeword */
+    {  0, 1,   0 }, /*         0 */
+    { -1, 3,   5 }, /*       101 */
+    {  1, 3,   7 }, /*       111 */
+    { -2, 4,   9 }, /*      1001 */
+    { -3, 5,  17 }, /*     10001 */
+    {  2, 5,  27 }, /*     11011 */
+    { -4, 6,  33 }, /*    100001 */
+    { 99, 6,  50 }, /*    110010 */
+    {  3, 6,  51 }, /*    110011 */
+    { 99, 6,  52 }, /*    110100 */
+    { -7, 7,  65 }, /*   1000001 */
+    { 99, 7,  96 }, /*   1100000 */
+    { 99, 7,  98 }, /*   1100010 */
+    {  7, 7,  99 }, /*   1100011 */
+    {  4, 7, 107 }, /*   1101011 */
+    { -5, 8, 129 }, /*  10000001 */
+    { 99, 8, 194 }, /*  11000010 */
+    {  5, 8, 195 }, /*  11000011 */
+    { 99, 8, 212 }, /*  11010100 */
+    { 99, 9, 256 }, /* 100000000 */
+    { -6, 9, 257 }, /* 100000001 */
+    { 99, 9, 426 }, /* 110101010 */
+    {  6, 9, 427 }, /* 110101011 */
+    { 99, 10,  0 } /* Shouldn't come this far */
+};
+
+static rvlc_huff_table book_escape[] = {
+    /*index  length  codeword */
+    { 1, 2, 0 },
+    { 0, 2, 2 },
+    { 3, 3, 2 },
+    { 2, 3, 6 },
+    { 4, 4, 14 },
+    { 7, 5, 13 },
+    { 6, 5, 15 },
+    { 5, 5, 31 },
+    { 11, 6, 24 },
+    { 10, 6, 25 },
+    { 9, 6, 29 },
+    { 8, 6, 61 },
+    { 13, 7, 56  },
+    { 12, 7, 120 },
+    { 15, 8, 114 },
+    { 14, 8, 242 },
+    { 17, 9, 230 },
+    { 16, 9, 486 },
+    { 19, 10, 463  },
+    { 18, 10, 974  },
+    { 22, 11, 925  },
+    { 20, 11, 1950 },
+    { 21, 11, 1951 },
+    { 23, 12, 1848 },
+    { 25, 13, 3698 },
+    { 24, 14, 7399 },
+    { 26, 15, 14797 },
+    { 49, 19, 236736 },
+    { 50, 19, 236737 },
+    { 51, 19, 236738 },
+    { 52, 19, 236739 },
+    { 53, 19, 236740 },
+    { 27, 20, 473482 },
+    { 28, 20, 473483 },
+    { 29, 20, 473484 },
+    { 30, 20, 473485 },
+    { 31, 20, 473486 },
+    { 32, 20, 473487 },
+    { 33, 20, 473488 },
+    { 34, 20, 473489 },
+    { 35, 20, 473490 },
+    { 36, 20, 473491 },
+    { 37, 20, 473492 },
+    { 38, 20, 473493 },
+    { 39, 20, 473494 },
+    { 40, 20, 473495 },
+    { 41, 20, 473496 },
+    { 42, 20, 473497 },
+    { 43, 20, 473498 },
+    { 44, 20, 473499 },
+    { 45, 20, 473500 },
+    { 46, 20, 473501 },
+    { 47, 20, 473502 },
+    { 48, 20, 473503 },
+    { 99, 21,  0 } /* Shouldn't come this far */
+};
+
+static int8_t rvlc_huffman_sf(bitfile *ld_sf, bitfile *ld_esc,
+                              int8_t direction)
+{
+    uint8_t i, j;
+    int8_t index;
+    uint32_t cw;
+    rvlc_huff_table *h = book_rvlc;
+    
+    i = h->len;
+    if (direction > 0)
+        cw = faad_getbits(ld_sf, i DEBUGVAR(1,0,""));
+    else
+        cw = faad_getbits_rev(ld_sf, i DEBUGVAR(1,0,""));
+
+    while ((cw != h->cw)
+        && (i < 10))
+    {
+        h++;
+        j = h->len-i;
+        i += j;
+        cw <<= j;
+        if (direction > 0)
+            cw |= faad_getbits(ld_sf, j DEBUGVAR(1,0,""));
+        else
+            cw |= faad_getbits_rev(ld_sf, j DEBUGVAR(1,0,""));
+    }
+
+    index = h->index;
+
+    if (index == +ESC_VAL)
+    {
+        int8_t esc = rvlc_huffman_esc(ld_esc, direction);
+        if (esc == 99)
+            return 99;
+        index += esc;
+#ifdef PRINT_RVLC
+        printf("esc: %d - ", esc);
+#endif
+    }
+    if (index == -ESC_VAL)
+    {
+        int8_t esc = rvlc_huffman_esc(ld_esc, direction);
+        if (esc == 99)
+            return 99;
+        index -= esc;
+#ifdef PRINT_RVLC
+        printf("esc: %d - ", esc);
+#endif
+    }
+
+    return index;
+}
+
+static int8_t rvlc_huffman_esc(bitfile *ld,
+                               int8_t direction)
+{
+    uint8_t i, j;
+    uint32_t cw;
+    rvlc_huff_table *h = book_escape;
+
+    i = h->len;
+    if (direction > 0)
+        cw = faad_getbits(ld, i DEBUGVAR(1,0,""));
+    else
+        cw = faad_getbits_rev(ld, i DEBUGVAR(1,0,""));
+
+    while ((cw != h->cw)
+        && (i < 21))
+    {
+        h++;
+        j = h->len-i;
+        i += j;
+        cw <<= j;
+        if (direction > 0)
+            cw |= faad_getbits(ld, j DEBUGVAR(1,0,""));
+        else
+            cw |= faad_getbits_rev(ld, j DEBUGVAR(1,0,""));
+    }
+
+    return h->index;
+}
+
+#endif
+
diff --git a/contrib/libfaad/rvlc.h b/contrib/libfaad/rvlc.h
new file mode 100644
index 000000000..56f630fa4
--- /dev/null
+++ b/contrib/libfaad/rvlc.h
@@ -0,0 +1,56 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: rvlc.h,v 1.17 2007/11/01 12:33:34 menno Exp $
+**/
+
+#ifndef __RVLC_SCF_H__
+#define __RVLC_SCF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct
+{
+    int8_t index;
+    uint8_t len;
+    uint32_t cw;
+} rvlc_huff_table;
+
+
+#define ESC_VAL 7
+
+
+uint8_t rvlc_scale_factor_data(ic_stream *ics, bitfile *ld);
+uint8_t rvlc_decode_scale_factors(ic_stream *ics, bitfile *ld);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/sbr_dct.c b/contrib/libfaad/sbr_dct.c
new file mode 100644
index 000000000..16e7128ea
--- /dev/null
+++ b/contrib/libfaad/sbr_dct.c
@@ -0,0 +1,2279 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_dct.c,v 1.20 2007/11/01 12:33:34 menno Exp $
+**/
+
+
+/* Most of the DCT/DST codes here are generated using Spiral which is GPL
+ * For more info see: http://www.spiral.net/
+ */
+
+#include "common.h"
+
+#ifdef SBR_DEC
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+
+#include "sbr_dct.h"
+
+void DCT4_32(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
+    real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
+    real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
+    real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
+    real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
+    real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
+    real_t f61, f62, f63, f64, f65, f66, f67, f68, f69, f70;
+    real_t f71, f72, f73, f74, f75, f76, f77, f78, f79, f80;
+    real_t f81, f82, f83, f84, f85, f86, f87, f88, f89, f90;
+    real_t f91, f92, f93, f94, f95, f96, f97, f98, f99, f100;
+    real_t f101, f102, f103, f104, f105, f106, f107, f108, f109, f110;
+    real_t f111, f112, f113, f114, f115, f116, f117, f118, f119, f120;
+    real_t f121, f122, f123, f124, f125, f126, f127, f128, f129, f130;
+    real_t f131, f132, f133, f134, f135, f136, f137, f138, f139, f140;
+    real_t f141, f142, f143, f144, f145, f146, f147, f148, f149, f150;
+    real_t f151, f152, f153, f154, f155, f156, f157, f158, f159, f160;
+    real_t f161, f162, f163, f164, f165, f166, f167, f168, f169, f170;
+    real_t f171, f172, f173, f174, f175, f176, f177, f178, f179, f180;
+    real_t f181, f182, f183, f184, f185, f186, f187, f188, f189, f190;
+    real_t f191, f192, f193, f194, f195, f196, f197, f198, f199, f200;
+    real_t f201, f202, f203, f204, f205, f206, f207, f208, f209, f210;
+    real_t f211, f212, f213, f214, f215, f216, f217, f218, f219, f220;
+    real_t f221, f222, f223, f224, f225, f226, f227, f228, f229, f230;
+    real_t f231, f232, f233, f234, f235, f236, f237, f238, f239, f240;
+    real_t f241, f242, f243, f244, f245, f246, f247, f248, f249, f250;
+    real_t f251, f252, f253, f254, f255, f256, f257, f258, f259, f260;
+    real_t f261, f262, f263, f264, f265, f266, f267, f268, f269, f270;
+    real_t f271, f272, f273, f274, f275, f276, f277, f278, f279, f280;
+    real_t f281, f282, f283, f284, f285, f286, f287, f288, f289, f290;
+    real_t f291, f292, f293, f294, f295, f296, f297, f298, f299, f300;
+    real_t f301, f302, f303, f304, f305, f306, f307, f310, f311, f312;
+    real_t f313, f316, f317, f318, f319, f322, f323, f324, f325, f328;
+    real_t f329, f330, f331, f334, f335, f336, f337, f340, f341, f342;
+    real_t f343, f346, f347, f348, f349, f352, f353, f354, f355, f358;
+    real_t f359, f360, f361, f364, f365, f366, f367, f370, f371, f372;
+    real_t f373, f376, f377, f378, f379, f382, f383, f384, f385, f388;
+    real_t f389, f390, f391, f394, f395, f396, f397;
+
+    f0 = x[15] - x[16];
+    f1 = x[15] + x[16];
+    f2 = MUL_F(FRAC_CONST(0.7071067811865476), f1);
+    f3 = MUL_F(FRAC_CONST(0.7071067811865476), f0);
+    f4 = x[8] - x[23];
+    f5 = x[8] + x[23];
+    f6 = MUL_F(FRAC_CONST(0.7071067811865476), f5);
+    f7 = MUL_F(FRAC_CONST(0.7071067811865476), f4);
+    f8 = x[12] - x[19];
+    f9 = x[12] + x[19];
+    f10 = MUL_F(FRAC_CONST(0.7071067811865476), f9);
+    f11 = MUL_F(FRAC_CONST(0.7071067811865476), f8);
+    f12 = x[11] - x[20];
+    f13 = x[11] + x[20];
+    f14 = MUL_F(FRAC_CONST(0.7071067811865476), f13);
+    f15 = MUL_F(FRAC_CONST(0.7071067811865476), f12);
+    f16 = x[14] - x[17];
+    f17 = x[14] + x[17];
+    f18 = MUL_F(FRAC_CONST(0.7071067811865476), f17);
+    f19 = MUL_F(FRAC_CONST(0.7071067811865476), f16);
+    f20 = x[9] - x[22];
+    f21 = x[9] + x[22];
+    f22 = MUL_F(FRAC_CONST(0.7071067811865476), f21);
+    f23 = MUL_F(FRAC_CONST(0.7071067811865476), f20);
+    f24 = x[13] - x[18];
+    f25 = x[13] + x[18];
+    f26 = MUL_F(FRAC_CONST(0.7071067811865476), f25);
+    f27 = MUL_F(FRAC_CONST(0.7071067811865476), f24);
+    f28 = x[10] - x[21];
+    f29 = x[10] + x[21];
+    f30 = MUL_F(FRAC_CONST(0.7071067811865476), f29);
+    f31 = MUL_F(FRAC_CONST(0.7071067811865476), f28);
+    f32 = x[0] - f2;
+    f33 = x[0] + f2;
+    f34 = x[31] - f3;
+    f35 = x[31] + f3;
+    f36 = x[7] - f6;
+    f37 = x[7] + f6;
+    f38 = x[24] - f7;
+    f39 = x[24] + f7;
+    f40 = x[3] - f10;
+    f41 = x[3] + f10;
+    f42 = x[28] - f11;
+    f43 = x[28] + f11;
+    f44 = x[4] - f14;
+    f45 = x[4] + f14;
+    f46 = x[27] - f15;
+    f47 = x[27] + f15;
+    f48 = x[1] - f18;
+    f49 = x[1] + f18;
+    f50 = x[30] - f19;
+    f51 = x[30] + f19;
+    f52 = x[6] - f22;
+    f53 = x[6] + f22;
+    f54 = x[25] - f23;
+    f55 = x[25] + f23;
+    f56 = x[2] - f26;
+    f57 = x[2] + f26;
+    f58 = x[29] - f27;
+    f59 = x[29] + f27;
+    f60 = x[5] - f30;
+    f61 = x[5] + f30;
+    f62 = x[26] - f31;
+    f63 = x[26] + f31;
+    f64 = f39 + f37;
+    f65 = MUL_F(FRAC_CONST(-0.5411961001461969), f39);
+    f66 = MUL_F(FRAC_CONST(0.9238795325112867), f64);
+    f67 = MUL_C(COEF_CONST(1.3065629648763766), f37);
+    f68 = f65 + f66;
+    f69 = f67 - f66;
+    f70 = f38 + f36;
+    f71 = MUL_C(COEF_CONST(1.3065629648763770), f38);
+    f72 = MUL_F(FRAC_CONST(-0.3826834323650904), f70);
+    f73 = MUL_F(FRAC_CONST(0.5411961001461961), f36);
+    f74 = f71 + f72;
+    f75 = f73 - f72;
+    f76 = f47 + f45;
+    f77 = MUL_F(FRAC_CONST(-0.5411961001461969), f47);
+    f78 = MUL_F(FRAC_CONST(0.9238795325112867), f76);
+    f79 = MUL_C(COEF_CONST(1.3065629648763766), f45);
+    f80 = f77 + f78;
+    f81 = f79 - f78;
+    f82 = f46 + f44;
+    f83 = MUL_C(COEF_CONST(1.3065629648763770), f46);
+    f84 = MUL_F(FRAC_CONST(-0.3826834323650904), f82);
+    f85 = MUL_F(FRAC_CONST(0.5411961001461961), f44);
+    f86 = f83 + f84;
+    f87 = f85 - f84;
+    f88 = f55 + f53;
+    f89 = MUL_F(FRAC_CONST(-0.5411961001461969), f55);
+    f90 = MUL_F(FRAC_CONST(0.9238795325112867), f88);
+    f91 = MUL_C(COEF_CONST(1.3065629648763766), f53);
+    f92 = f89 + f90;
+    f93 = f91 - f90;
+    f94 = f54 + f52;
+    f95 = MUL_C(COEF_CONST(1.3065629648763770), f54);
+    f96 = MUL_F(FRAC_CONST(-0.3826834323650904), f94);
+    f97 = MUL_F(FRAC_CONST(0.5411961001461961), f52);
+    f98 = f95 + f96;
+    f99 = f97 - f96;
+    f100 = f63 + f61;
+    f101 = MUL_F(FRAC_CONST(-0.5411961001461969), f63);
+    f102 = MUL_F(FRAC_CONST(0.9238795325112867), f100);
+    f103 = MUL_C(COEF_CONST(1.3065629648763766), f61);
+    f104 = f101 + f102;
+    f105 = f103 - f102;
+    f106 = f62 + f60;
+    f107 = MUL_C(COEF_CONST(1.3065629648763770), f62);
+    f108 = MUL_F(FRAC_CONST(-0.3826834323650904), f106);
+    f109 = MUL_F(FRAC_CONST(0.5411961001461961), f60);
+    f110 = f107 + f108;
+    f111 = f109 - f108;
+    f112 = f33 - f68;
+    f113 = f33 + f68;
+    f114 = f35 - f69;
+    f115 = f35 + f69;
+    f116 = f32 - f74;
+    f117 = f32 + f74;
+    f118 = f34 - f75;
+    f119 = f34 + f75;
+    f120 = f41 - f80;
+    f121 = f41 + f80;
+    f122 = f43 - f81;
+    f123 = f43 + f81;
+    f124 = f40 - f86;
+    f125 = f40 + f86;
+    f126 = f42 - f87;
+    f127 = f42 + f87;
+    f128 = f49 - f92;
+    f129 = f49 + f92;
+    f130 = f51 - f93;
+    f131 = f51 + f93;
+    f132 = f48 - f98;
+    f133 = f48 + f98;
+    f134 = f50 - f99;
+    f135 = f50 + f99;
+    f136 = f57 - f104;
+    f137 = f57 + f104;
+    f138 = f59 - f105;
+    f139 = f59 + f105;
+    f140 = f56 - f110;
+    f141 = f56 + f110;
+    f142 = f58 - f111;
+    f143 = f58 + f111;
+    f144 = f123 + f121;
+    f145 = MUL_F(FRAC_CONST(-0.7856949583871021), f123);
+    f146 = MUL_F(FRAC_CONST(0.9807852804032304), f144);
+    f147 = MUL_C(COEF_CONST(1.1758756024193588), f121);
+    f148 = f145 + f146;
+    f149 = f147 - f146;
+    f150 = f127 + f125;
+    f151 = MUL_F(FRAC_CONST(0.2758993792829431), f127);
+    f152 = MUL_F(FRAC_CONST(0.5555702330196022), f150);
+    f153 = MUL_C(COEF_CONST(1.3870398453221475), f125);
+    f154 = f151 + f152;
+    f155 = f153 - f152;
+    f156 = f122 + f120;
+    f157 = MUL_C(COEF_CONST(1.1758756024193591), f122);
+    f158 = MUL_F(FRAC_CONST(-0.1950903220161287), f156);
+    f159 = MUL_F(FRAC_CONST(0.7856949583871016), f120);
+    f160 = f157 + f158;
+    f161 = f159 - f158;
+    f162 = f126 + f124;
+    f163 = MUL_C(COEF_CONST(1.3870398453221473), f126);
+    f164 = MUL_F(FRAC_CONST(-0.8314696123025455), f162);
+    f165 = MUL_F(FRAC_CONST(-0.2758993792829436), f124);
+    f166 = f163 + f164;
+    f167 = f165 - f164;
+    f168 = f139 + f137;
+    f169 = MUL_F(FRAC_CONST(-0.7856949583871021), f139);
+    f170 = MUL_F(FRAC_CONST(0.9807852804032304), f168);
+    f171 = MUL_C(COEF_CONST(1.1758756024193588), f137);
+    f172 = f169 + f170;
+    f173 = f171 - f170;
+    f174 = f143 + f141;
+    f175 = MUL_F(FRAC_CONST(0.2758993792829431), f143);
+    f176 = MUL_F(FRAC_CONST(0.5555702330196022), f174);
+    f177 = MUL_C(COEF_CONST(1.3870398453221475), f141);
+    f178 = f175 + f176;
+    f179 = f177 - f176;
+    f180 = f138 + f136;
+    f181 = MUL_C(COEF_CONST(1.1758756024193591), f138);
+    f182 = MUL_F(FRAC_CONST(-0.1950903220161287), f180);
+    f183 = MUL_F(FRAC_CONST(0.7856949583871016), f136);
+    f184 = f181 + f182;
+    f185 = f183 - f182;
+    f186 = f142 + f140;
+    f187 = MUL_C(COEF_CONST(1.3870398453221473), f142);
+    f188 = MUL_F(FRAC_CONST(-0.8314696123025455), f186);
+    f189 = MUL_F(FRAC_CONST(-0.2758993792829436), f140);
+    f190 = f187 + f188;
+    f191 = f189 - f188;
+    f192 = f113 - f148;
+    f193 = f113 + f148;
+    f194 = f115 - f149;
+    f195 = f115 + f149;
+    f196 = f117 - f154;
+    f197 = f117 + f154;
+    f198 = f119 - f155;
+    f199 = f119 + f155;
+    f200 = f112 - f160;
+    f201 = f112 + f160;
+    f202 = f114 - f161;
+    f203 = f114 + f161;
+    f204 = f116 - f166;
+    f205 = f116 + f166;
+    f206 = f118 - f167;
+    f207 = f118 + f167;
+    f208 = f129 - f172;
+    f209 = f129 + f172;
+    f210 = f131 - f173;
+    f211 = f131 + f173;
+    f212 = f133 - f178;
+    f213 = f133 + f178;
+    f214 = f135 - f179;
+    f215 = f135 + f179;
+    f216 = f128 - f184;
+    f217 = f128 + f184;
+    f218 = f130 - f185;
+    f219 = f130 + f185;
+    f220 = f132 - f190;
+    f221 = f132 + f190;
+    f222 = f134 - f191;
+    f223 = f134 + f191;
+    f224 = f211 + f209;
+    f225 = MUL_F(FRAC_CONST(-0.8971675863426361), f211);
+    f226 = MUL_F(FRAC_CONST(0.9951847266721968), f224);
+    f227 = MUL_C(COEF_CONST(1.0932018670017576), f209);
+    f228 = f225 + f226;
+    f229 = f227 - f226;
+    f230 = f215 + f213;
+    f231 = MUL_F(FRAC_CONST(-0.4105245275223571), f215);
+    f232 = MUL_F(FRAC_CONST(0.8819212643483549), f230);
+    f233 = MUL_C(COEF_CONST(1.3533180011743529), f213);
+    f234 = f231 + f232;
+    f235 = f233 - f232;
+    f236 = f219 + f217;
+    f237 = MUL_F(FRAC_CONST(0.1386171691990915), f219);
+    f238 = MUL_F(FRAC_CONST(0.6343932841636455), f236);
+    f239 = MUL_C(COEF_CONST(1.4074037375263826), f217);
+    f240 = f237 + f238;
+    f241 = f239 - f238;
+    f242 = f223 + f221;
+    f243 = MUL_F(FRAC_CONST(0.6666556584777466), f223);
+    f244 = MUL_F(FRAC_CONST(0.2902846772544623), f242);
+    f245 = MUL_C(COEF_CONST(1.2472250129866711), f221);
+    f246 = f243 + f244;
+    f247 = f245 - f244;
+    f248 = f210 + f208;
+    f249 = MUL_C(COEF_CONST(1.0932018670017574), f210);
+    f250 = MUL_F(FRAC_CONST(-0.0980171403295605), f248);
+    f251 = MUL_F(FRAC_CONST(0.8971675863426364), f208);
+    f252 = f249 + f250;
+    f253 = f251 - f250;
+    f254 = f214 + f212;
+    f255 = MUL_C(COEF_CONST(1.3533180011743529), f214);
+    f256 = MUL_F(FRAC_CONST(-0.4713967368259979), f254);
+    f257 = MUL_F(FRAC_CONST(0.4105245275223569), f212);
+    f258 = f255 + f256;
+    f259 = f257 - f256;
+    f260 = f218 + f216;
+    f261 = MUL_C(COEF_CONST(1.4074037375263826), f218);
+    f262 = MUL_F(FRAC_CONST(-0.7730104533627369), f260);
+    f263 = MUL_F(FRAC_CONST(-0.1386171691990913), f216);
+    f264 = f261 + f262;
+    f265 = f263 - f262;
+    f266 = f222 + f220;
+    f267 = MUL_C(COEF_CONST(1.2472250129866711), f222);
+    f268 = MUL_F(FRAC_CONST(-0.9569403357322089), f266);
+    f269 = MUL_F(FRAC_CONST(-0.6666556584777469), f220);
+    f270 = f267 + f268;
+    f271 = f269 - f268;
+    f272 = f193 - f228;
+    f273 = f193 + f228;
+    f274 = f195 - f229;
+    f275 = f195 + f229;
+    f276 = f197 - f234;
+    f277 = f197 + f234;
+    f278 = f199 - f235;
+    f279 = f199 + f235;
+    f280 = f201 - f240;
+    f281 = f201 + f240;
+    f282 = f203 - f241;
+    f283 = f203 + f241;
+    f284 = f205 - f246;
+    f285 = f205 + f246;
+    f286 = f207 - f247;
+    f287 = f207 + f247;
+    f288 = f192 - f252;
+    f289 = f192 + f252;
+    f290 = f194 - f253;
+    f291 = f194 + f253;
+    f292 = f196 - f258;
+    f293 = f196 + f258;
+    f294 = f198 - f259;
+    f295 = f198 + f259;
+    f296 = f200 - f264;
+    f297 = f200 + f264;
+    f298 = f202 - f265;
+    f299 = f202 + f265;
+    f300 = f204 - f270;
+    f301 = f204 + f270;
+    f302 = f206 - f271;
+    f303 = f206 + f271;
+    f304 = f275 + f273;
+    f305 = MUL_F(FRAC_CONST(-0.9751575901732920), f275);
+    f306 = MUL_F(FRAC_CONST(0.9996988186962043), f304);
+    f307 = MUL_C(COEF_CONST(1.0242400472191164), f273);
+    y[0] = f305 + f306;
+    y[31] = f307 - f306;
+    f310 = f279 + f277;
+    f311 = MUL_F(FRAC_CONST(-0.8700688593994936), f279);
+    f312 = MUL_F(FRAC_CONST(0.9924795345987100), f310);
+    f313 = MUL_C(COEF_CONST(1.1148902097979263), f277);
+    y[2] = f311 + f312;
+    y[29] = f313 - f312;
+    f316 = f283 + f281;
+    f317 = MUL_F(FRAC_CONST(-0.7566008898816587), f283);
+    f318 = MUL_F(FRAC_CONST(0.9757021300385286), f316);
+    f319 = MUL_C(COEF_CONST(1.1948033701953984), f281);
+    y[4] = f317 + f318;
+    y[27] = f319 - f318;
+    f322 = f287 + f285;
+    f323 = MUL_F(FRAC_CONST(-0.6358464401941451), f287);
+    f324 = MUL_F(FRAC_CONST(0.9495281805930367), f322);
+    f325 = MUL_C(COEF_CONST(1.2632099209919283), f285);
+    y[6] = f323 + f324;
+    y[25] = f325 - f324;
+    f328 = f291 + f289;
+    f329 = MUL_F(FRAC_CONST(-0.5089684416985408), f291);
+    f330 = MUL_F(FRAC_CONST(0.9142097557035307), f328);
+    f331 = MUL_C(COEF_CONST(1.3194510697085207), f289);
+    y[8] = f329 + f330;
+    y[23] = f331 - f330;
+    f334 = f295 + f293;
+    f335 = MUL_F(FRAC_CONST(-0.3771887988789273), f295);
+    f336 = MUL_F(FRAC_CONST(0.8700869911087114), f334);
+    f337 = MUL_C(COEF_CONST(1.3629851833384954), f293);
+    y[10] = f335 + f336;
+    y[21] = f337 - f336;
+    f340 = f299 + f297;
+    f341 = MUL_F(FRAC_CONST(-0.2417766217337384), f299);
+    f342 = MUL_F(FRAC_CONST(0.8175848131515837), f340);
+    f343 = MUL_C(COEF_CONST(1.3933930045694289), f297);
+    y[12] = f341 + f342;
+    y[19] = f343 - f342;
+    f346 = f303 + f301;
+    f347 = MUL_F(FRAC_CONST(-0.1040360035527077), f303);
+    f348 = MUL_F(FRAC_CONST(0.7572088465064845), f346);
+    f349 = MUL_C(COEF_CONST(1.4103816894602612), f301);
+    y[14] = f347 + f348;
+    y[17] = f349 - f348;
+    f352 = f274 + f272;
+    f353 = MUL_F(FRAC_CONST(0.0347065382144002), f274);
+    f354 = MUL_F(FRAC_CONST(0.6895405447370668), f352);
+    f355 = MUL_C(COEF_CONST(1.4137876276885337), f272);
+    y[16] = f353 + f354;
+    y[15] = f355 - f354;
+    f358 = f278 + f276;
+    f359 = MUL_F(FRAC_CONST(0.1731148370459795), f278);
+    f360 = MUL_F(FRAC_CONST(0.6152315905806268), f358);
+    f361 = MUL_C(COEF_CONST(1.4035780182072330), f276);
+    y[18] = f359 + f360;
+    y[13] = f361 - f360;
+    f364 = f282 + f280;
+    f365 = MUL_F(FRAC_CONST(0.3098559453626100), f282);
+    f366 = MUL_F(FRAC_CONST(0.5349976198870972), f364);
+    f367 = MUL_C(COEF_CONST(1.3798511851368043), f280);
+    y[20] = f365 + f366;
+    y[11] = f367 - f366;
+    f370 = f286 + f284;
+    f371 = MUL_F(FRAC_CONST(0.4436129715409088), f286);
+    f372 = MUL_F(FRAC_CONST(0.4496113296546065), f370);
+    f373 = MUL_C(COEF_CONST(1.3428356308501219), f284);
+    y[22] = f371 + f372;
+    y[9] = f373 - f372;
+    f376 = f290 + f288;
+    f377 = MUL_F(FRAC_CONST(0.5730977622997509), f290);
+    f378 = MUL_F(FRAC_CONST(0.3598950365349881), f376);
+    f379 = MUL_C(COEF_CONST(1.2928878353697271), f288);
+    y[24] = f377 + f378;
+    y[7] = f379 - f378;
+    f382 = f294 + f292;
+    f383 = MUL_F(FRAC_CONST(0.6970633083205415), f294);
+    f384 = MUL_F(FRAC_CONST(0.2667127574748984), f382);
+    f385 = MUL_C(COEF_CONST(1.2304888232703382), f292);
+    y[26] = f383 + f384;
+    y[5] = f385 - f384;
+    f388 = f298 + f296;
+    f389 = MUL_F(FRAC_CONST(0.8143157536286401), f298);
+    f390 = MUL_F(FRAC_CONST(0.1709618887603012), f388);
+    f391 = MUL_C(COEF_CONST(1.1562395311492424), f296);
+    y[28] = f389 + f390;
+    y[3] = f391 - f390;
+    f394 = f302 + f300;
+    f395 = MUL_F(FRAC_CONST(0.9237258930790228), f302);
+    f396 = MUL_F(FRAC_CONST(0.0735645635996674), f394);
+    f397 = MUL_C(COEF_CONST(1.0708550202783576), f300);
+    y[30] = f395 + f396;
+    y[1] = f397 - f396;
+}
+
+void DST4_32(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9;
+    real_t f10, f11, f12, f13, f14, f15, f16, f17, f18, f19;
+    real_t f20, f21, f22, f23, f24, f25, f26, f27, f28, f29;
+    real_t f30, f31, f32, f33, f34, f35, f36, f37, f38, f39;
+    real_t f40, f41, f42, f43, f44, f45, f46, f47, f48, f49;
+    real_t f50, f51, f52, f53, f54, f55, f56, f57, f58, f59;
+    real_t f60, f61, f62, f63, f64, f65, f66, f67, f68, f69;
+    real_t f70, f71, f72, f73, f74, f75, f76, f77, f78, f79;
+    real_t f80, f81, f82, f83, f84, f85, f86, f87, f88, f89;
+    real_t f90, f91, f92, f93, f94, f95, f96, f97, f98, f99;
+    real_t f100, f101, f102, f103, f104, f105, f106, f107, f108, f109;
+    real_t f110, f111, f112, f113, f114, f115, f116, f117, f118, f119;
+    real_t f120, f121, f122, f123, f124, f125, f126, f127, f128, f129;
+    real_t f130, f131, f132, f133, f134, f135, f136, f137, f138, f139;
+    real_t f140, f141, f142, f143, f144, f145, f146, f147, f148, f149;
+    real_t f150, f151, f152, f153, f154, f155, f156, f157, f158, f159;
+    real_t f160, f161, f162, f163, f164, f165, f166, f167, f168, f169;
+    real_t f170, f171, f172, f173, f174, f175, f176, f177, f178, f179;
+    real_t f180, f181, f182, f183, f184, f185, f186, f187, f188, f189;
+    real_t f190, f191, f192, f193, f194, f195, f196, f197, f198, f199;
+    real_t f200, f201, f202, f203, f204, f205, f206, f207, f208, f209;
+    real_t f210, f211, f212, f213, f214, f215, f216, f217, f218, f219;
+    real_t f220, f221, f222, f223, f224, f225, f226, f227, f228, f229;
+    real_t f230, f231, f232, f233, f234, f235, f236, f237, f238, f239;
+    real_t f240, f241, f242, f243, f244, f245, f246, f247, f248, f249;
+    real_t f250, f251, f252, f253, f254, f255, f256, f257, f258, f259;
+    real_t f260, f261, f262, f263, f264, f265, f266, f267, f268, f269;
+    real_t f270, f271, f272, f273, f274, f275, f276, f277, f278, f279;
+    real_t f280, f281, f282, f283, f284, f285, f286, f287, f288, f289;
+    real_t f290, f291, f292, f293, f294, f295, f296, f297, f298, f299;
+    real_t f300, f301, f302, f303, f304, f305, f306, f307, f308, f309;
+    real_t f310, f311, f312, f313, f314, f315, f316, f317, f318, f319;
+    real_t f320, f321, f322, f323, f324, f325, f326, f327, f328, f329;
+    real_t f330, f331, f332, f333, f334, f335;
+
+    f0 = x[0] - x[1];
+    f1 = x[2] - x[1];
+    f2 = x[2] - x[3];
+    f3 = x[4] - x[3];
+    f4 = x[4] - x[5];
+    f5 = x[6] - x[5];
+    f6 = x[6] - x[7];
+    f7 = x[8] - x[7];
+    f8 = x[8] - x[9];
+    f9 = x[10] - x[9];
+    f10 = x[10] - x[11];
+    f11 = x[12] - x[11];
+    f12 = x[12] - x[13];
+    f13 = x[14] - x[13];
+    f14 = x[14] - x[15];
+    f15 = x[16] - x[15];
+    f16 = x[16] - x[17];
+    f17 = x[18] - x[17];
+    f18 = x[18] - x[19];
+    f19 = x[20] - x[19];
+    f20 = x[20] - x[21];
+    f21 = x[22] - x[21];
+    f22 = x[22] - x[23];
+    f23 = x[24] - x[23];
+    f24 = x[24] - x[25];
+    f25 = x[26] - x[25];
+    f26 = x[26] - x[27];
+    f27 = x[28] - x[27];
+    f28 = x[28] - x[29];
+    f29 = x[30] - x[29];
+    f30 = x[30] - x[31];
+    f31 = MUL_F(FRAC_CONST(0.7071067811865476), f15);
+    f32 = x[0] - f31;
+    f33 = x[0] + f31;
+    f34 = f7 + f23;
+    f35 = MUL_C(COEF_CONST(1.3065629648763766), f7);
+    f36 = MUL_F(FRAC_CONST(-0.9238795325112866), f34);
+    f37 = MUL_F(FRAC_CONST(-0.5411961001461967), f23);
+    f38 = f35 + f36;
+    f39 = f37 - f36;
+    f40 = f33 - f39;
+    f41 = f33 + f39;
+    f42 = f32 - f38;
+    f43 = f32 + f38;
+    f44 = f11 - f19;
+    f45 = f11 + f19;
+    f46 = MUL_F(FRAC_CONST(0.7071067811865476), f45);
+    f47 = f3 - f46;
+    f48 = f3 + f46;
+    f49 = MUL_F(FRAC_CONST(0.7071067811865476), f44);
+    f50 = f49 - f27;
+    f51 = f49 + f27;
+    f52 = f51 + f48;
+    f53 = MUL_F(FRAC_CONST(-0.7856949583871021), f51);
+    f54 = MUL_F(FRAC_CONST(0.9807852804032304), f52);
+    f55 = MUL_C(COEF_CONST(1.1758756024193588), f48);
+    f56 = f53 + f54;
+    f57 = f55 - f54;
+    f58 = f50 + f47;
+    f59 = MUL_F(FRAC_CONST(-0.2758993792829430), f50);
+    f60 = MUL_F(FRAC_CONST(0.8314696123025452), f58);
+    f61 = MUL_C(COEF_CONST(1.3870398453221475), f47);
+    f62 = f59 + f60;
+    f63 = f61 - f60;
+    f64 = f41 - f56;
+    f65 = f41 + f56;
+    f66 = f43 - f62;
+    f67 = f43 + f62;
+    f68 = f42 - f63;
+    f69 = f42 + f63;
+    f70 = f40 - f57;
+    f71 = f40 + f57;
+    f72 = f5 - f9;
+    f73 = f5 + f9;
+    f74 = f13 - f17;
+    f75 = f13 + f17;
+    f76 = f21 - f25;
+    f77 = f21 + f25;
+    f78 = MUL_F(FRAC_CONST(0.7071067811865476), f75);
+    f79 = f1 - f78;
+    f80 = f1 + f78;
+    f81 = f73 + f77;
+    f82 = MUL_C(COEF_CONST(1.3065629648763766), f73);
+    f83 = MUL_F(FRAC_CONST(-0.9238795325112866), f81);
+    f84 = MUL_F(FRAC_CONST(-0.5411961001461967), f77);
+    f85 = f82 + f83;
+    f86 = f84 - f83;
+    f87 = f80 - f86;
+    f88 = f80 + f86;
+    f89 = f79 - f85;
+    f90 = f79 + f85;
+    f91 = MUL_F(FRAC_CONST(0.7071067811865476), f74);
+    f92 = f29 - f91;
+    f93 = f29 + f91;
+    f94 = f76 + f72;
+    f95 = MUL_C(COEF_CONST(1.3065629648763766), f76);
+    f96 = MUL_F(FRAC_CONST(-0.9238795325112866), f94);
+    f97 = MUL_F(FRAC_CONST(-0.5411961001461967), f72);
+    f98 = f95 + f96;
+    f99 = f97 - f96;
+    f100 = f93 - f99;
+    f101 = f93 + f99;
+    f102 = f92 - f98;
+    f103 = f92 + f98;
+    f104 = f101 + f88;
+    f105 = MUL_F(FRAC_CONST(-0.8971675863426361), f101);
+    f106 = MUL_F(FRAC_CONST(0.9951847266721968), f104);
+    f107 = MUL_C(COEF_CONST(1.0932018670017576), f88);
+    f108 = f105 + f106;
+    f109 = f107 - f106;
+    f110 = f90 - f103;
+    f111 = MUL_F(FRAC_CONST(-0.6666556584777466), f103);
+    f112 = MUL_F(FRAC_CONST(0.9569403357322089), f110);
+    f113 = MUL_C(COEF_CONST(1.2472250129866713), f90);
+    f114 = f112 - f111;
+    f115 = f113 - f112;
+    f116 = f102 + f89;
+    f117 = MUL_F(FRAC_CONST(-0.4105245275223571), f102);
+    f118 = MUL_F(FRAC_CONST(0.8819212643483549), f116);
+    f119 = MUL_C(COEF_CONST(1.3533180011743529), f89);
+    f120 = f117 + f118;
+    f121 = f119 - f118;
+    f122 = f87 - f100;
+    f123 = MUL_F(FRAC_CONST(-0.1386171691990915), f100);
+    f124 = MUL_F(FRAC_CONST(0.7730104533627370), f122);
+    f125 = MUL_C(COEF_CONST(1.4074037375263826), f87);
+    f126 = f124 - f123;
+    f127 = f125 - f124;
+    f128 = f65 - f108;
+    f129 = f65 + f108;
+    f130 = f67 - f114;
+    f131 = f67 + f114;
+    f132 = f69 - f120;
+    f133 = f69 + f120;
+    f134 = f71 - f126;
+    f135 = f71 + f126;
+    f136 = f70 - f127;
+    f137 = f70 + f127;
+    f138 = f68 - f121;
+    f139 = f68 + f121;
+    f140 = f66 - f115;
+    f141 = f66 + f115;
+    f142 = f64 - f109;
+    f143 = f64 + f109;
+    f144 = f0 + f30;
+    f145 = MUL_C(COEF_CONST(1.0478631305325901), f0);
+    f146 = MUL_F(FRAC_CONST(-0.9987954562051724), f144);
+    f147 = MUL_F(FRAC_CONST(-0.9497277818777548), f30);
+    f148 = f145 + f146;
+    f149 = f147 - f146;
+    f150 = f4 + f26;
+    f151 = MUL_F(FRAC_CONST(1.2130114330978077), f4);
+    f152 = MUL_F(FRAC_CONST(-0.9700312531945440), f150);
+    f153 = MUL_F(FRAC_CONST(-0.7270510732912803), f26);
+    f154 = f151 + f152;
+    f155 = f153 - f152;
+    f156 = f8 + f22;
+    f157 = MUL_C(COEF_CONST(1.3315443865537255), f8);
+    f158 = MUL_F(FRAC_CONST(-0.9039892931234433), f156);
+    f159 = MUL_F(FRAC_CONST(-0.4764341996931612), f22);
+    f160 = f157 + f158;
+    f161 = f159 - f158;
+    f162 = f12 + f18;
+    f163 = MUL_C(COEF_CONST(1.3989068359730781), f12);
+    f164 = MUL_F(FRAC_CONST(-0.8032075314806453), f162);
+    f165 = MUL_F(FRAC_CONST(-0.2075082269882124), f18);
+    f166 = f163 + f164;
+    f167 = f165 - f164;
+    f168 = f16 + f14;
+    f169 = MUL_C(COEF_CONST(1.4125100802019777), f16);
+    f170 = MUL_F(FRAC_CONST(-0.6715589548470187), f168);
+    f171 = MUL_F(FRAC_CONST(0.0693921705079402), f14);
+    f172 = f169 + f170;
+    f173 = f171 - f170;
+    f174 = f20 + f10;
+    f175 = MUL_C(COEF_CONST(1.3718313541934939), f20);
+    f176 = MUL_F(FRAC_CONST(-0.5141027441932219), f174);
+    f177 = MUL_F(FRAC_CONST(0.3436258658070501), f10);
+    f178 = f175 + f176;
+    f179 = f177 - f176;
+    f180 = f24 + f6;
+    f181 = MUL_C(COEF_CONST(1.2784339185752409), f24);
+    f182 = MUL_F(FRAC_CONST(-0.3368898533922200), f180);
+    f183 = MUL_F(FRAC_CONST(0.6046542117908008), f6);
+    f184 = f181 + f182;
+    f185 = f183 - f182;
+    f186 = f28 + f2;
+    f187 = MUL_C(COEF_CONST(1.1359069844201433), f28);
+    f188 = MUL_F(FRAC_CONST(-0.1467304744553624), f186);
+    f189 = MUL_F(FRAC_CONST(0.8424460355094185), f2);
+    f190 = f187 + f188;
+    f191 = f189 - f188;
+    f192 = f149 - f173;
+    f193 = f149 + f173;
+    f194 = f148 - f172;
+    f195 = f148 + f172;
+    f196 = f155 - f179;
+    f197 = f155 + f179;
+    f198 = f154 - f178;
+    f199 = f154 + f178;
+    f200 = f161 - f185;
+    f201 = f161 + f185;
+    f202 = f160 - f184;
+    f203 = f160 + f184;
+    f204 = f167 - f191;
+    f205 = f167 + f191;
+    f206 = f166 - f190;
+    f207 = f166 + f190;
+    f208 = f192 + f194;
+    f209 = MUL_C(COEF_CONST(1.1758756024193588), f192);
+    f210 = MUL_F(FRAC_CONST(-0.9807852804032304), f208);
+    f211 = MUL_F(FRAC_CONST(-0.7856949583871021), f194);
+    f212 = f209 + f210;
+    f213 = f211 - f210;
+    f214 = f196 + f198;
+    f215 = MUL_C(COEF_CONST(1.3870398453221475), f196);
+    f216 = MUL_F(FRAC_CONST(-0.5555702330196022), f214);
+    f217 = MUL_F(FRAC_CONST(0.2758993792829431), f198);
+    f218 = f215 + f216;
+    f219 = f217 - f216;
+    f220 = f200 + f202;
+    f221 = MUL_F(FRAC_CONST(0.7856949583871022), f200);
+    f222 = MUL_F(FRAC_CONST(0.1950903220161283), f220);
+    f223 = MUL_C(COEF_CONST(1.1758756024193586), f202);
+    f224 = f221 + f222;
+    f225 = f223 - f222;
+    f226 = f204 + f206;
+    f227 = MUL_F(FRAC_CONST(-0.2758993792829430), f204);
+    f228 = MUL_F(FRAC_CONST(0.8314696123025452), f226);
+    f229 = MUL_C(COEF_CONST(1.3870398453221475), f206);
+    f230 = f227 + f228;
+    f231 = f229 - f228;
+    f232 = f193 - f201;
+    f233 = f193 + f201;
+    f234 = f195 - f203;
+    f235 = f195 + f203;
+    f236 = f197 - f205;
+    f237 = f197 + f205;
+    f238 = f199 - f207;
+    f239 = f199 + f207;
+    f240 = f213 - f225;
+    f241 = f213 + f225;
+    f242 = f212 - f224;
+    f243 = f212 + f224;
+    f244 = f219 - f231;
+    f245 = f219 + f231;
+    f246 = f218 - f230;
+    f247 = f218 + f230;
+    f248 = f232 + f234;
+    f249 = MUL_C(COEF_CONST(1.3065629648763766), f232);
+    f250 = MUL_F(FRAC_CONST(-0.9238795325112866), f248);
+    f251 = MUL_F(FRAC_CONST(-0.5411961001461967), f234);
+    f252 = f249 + f250;
+    f253 = f251 - f250;
+    f254 = f236 + f238;
+    f255 = MUL_F(FRAC_CONST(0.5411961001461969), f236);
+    f256 = MUL_F(FRAC_CONST(0.3826834323650898), f254);
+    f257 = MUL_C(COEF_CONST(1.3065629648763766), f238);
+    f258 = f255 + f256;
+    f259 = f257 - f256;
+    f260 = f240 + f242;
+    f261 = MUL_C(COEF_CONST(1.3065629648763766), f240);
+    f262 = MUL_F(FRAC_CONST(-0.9238795325112866), f260);
+    f263 = MUL_F(FRAC_CONST(-0.5411961001461967), f242);
+    f264 = f261 + f262;
+    f265 = f263 - f262;
+    f266 = f244 + f246;
+    f267 = MUL_F(FRAC_CONST(0.5411961001461969), f244);
+    f268 = MUL_F(FRAC_CONST(0.3826834323650898), f266);
+    f269 = MUL_C(COEF_CONST(1.3065629648763766), f246);
+    f270 = f267 + f268;
+    f271 = f269 - f268;
+    f272 = f233 - f237;
+    f273 = f233 + f237;
+    f274 = f235 - f239;
+    f275 = f235 + f239;
+    f276 = f253 - f259;
+    f277 = f253 + f259;
+    f278 = f252 - f258;
+    f279 = f252 + f258;
+    f280 = f241 - f245;
+    f281 = f241 + f245;
+    f282 = f243 - f247;
+    f283 = f243 + f247;
+    f284 = f265 - f271;
+    f285 = f265 + f271;
+    f286 = f264 - f270;
+    f287 = f264 + f270;
+    f288 = f272 - f274;
+    f289 = f272 + f274;
+    f290 = MUL_F(FRAC_CONST(0.7071067811865474), f288);
+    f291 = MUL_F(FRAC_CONST(0.7071067811865474), f289);
+    f292 = f276 - f278;
+    f293 = f276 + f278;
+    f294 = MUL_F(FRAC_CONST(0.7071067811865474), f292);
+    f295 = MUL_F(FRAC_CONST(0.7071067811865474), f293);
+    f296 = f280 - f282;
+    f297 = f280 + f282;
+    f298 = MUL_F(FRAC_CONST(0.7071067811865474), f296);
+    f299 = MUL_F(FRAC_CONST(0.7071067811865474), f297);
+    f300 = f284 - f286;
+    f301 = f284 + f286;
+    f302 = MUL_F(FRAC_CONST(0.7071067811865474), f300);
+    f303 = MUL_F(FRAC_CONST(0.7071067811865474), f301);
+    f304 = f129 - f273;
+    f305 = f129 + f273;
+    f306 = f131 - f281;
+    f307 = f131 + f281;
+    f308 = f133 - f285;
+    f309 = f133 + f285;
+    f310 = f135 - f277;
+    f311 = f135 + f277;
+    f312 = f137 - f295;
+    f313 = f137 + f295;
+    f314 = f139 - f303;
+    f315 = f139 + f303;
+    f316 = f141 - f299;
+    f317 = f141 + f299;
+    f318 = f143 - f291;
+    f319 = f143 + f291;
+    f320 = f142 - f290;
+    f321 = f142 + f290;
+    f322 = f140 - f298;
+    f323 = f140 + f298;
+    f324 = f138 - f302;
+    f325 = f138 + f302;
+    f326 = f136 - f294;
+    f327 = f136 + f294;
+    f328 = f134 - f279;
+    f329 = f134 + f279;
+    f330 = f132 - f287;
+    f331 = f132 + f287;
+    f332 = f130 - f283;
+    f333 = f130 + f283;
+    f334 = f128 - f275;
+    f335 = f128 + f275;
+    y[31] = MUL_F(FRAC_CONST(0.5001506360206510), f305);
+    y[30] = MUL_F(FRAC_CONST(0.5013584524464084), f307);
+    y[29] = MUL_F(FRAC_CONST(0.5037887256810443), f309);
+    y[28] = MUL_F(FRAC_CONST(0.5074711720725553), f311);
+    y[27] = MUL_F(FRAC_CONST(0.5124514794082247), f313);
+    y[26] = MUL_F(FRAC_CONST(0.5187927131053328), f315);
+    y[25] = MUL_F(FRAC_CONST(0.5265773151542700), f317);
+    y[24] = MUL_F(FRAC_CONST(0.5359098169079920), f319);
+    y[23] = MUL_F(FRAC_CONST(0.5469204379855088), f321);
+    y[22] = MUL_F(FRAC_CONST(0.5597698129470802), f323);
+    y[21] = MUL_F(FRAC_CONST(0.5746551840326600), f325);
+    y[20] = MUL_F(FRAC_CONST(0.5918185358574165), f327);
+    y[19] = MUL_F(FRAC_CONST(0.6115573478825099), f329);
+    y[18] = MUL_F(FRAC_CONST(0.6342389366884031), f331);
+    y[17] = MUL_F(FRAC_CONST(0.6603198078137061), f333);
+    y[16] = MUL_F(FRAC_CONST(0.6903721282002123), f335);
+    y[15] = MUL_F(FRAC_CONST(0.7251205223771985), f334);
+    y[14] = MUL_F(FRAC_CONST(0.7654941649730891), f332);
+    y[13] = MUL_F(FRAC_CONST(0.8127020908144905), f330);
+    y[12] = MUL_F(FRAC_CONST(0.8683447152233481), f328);
+    y[11] = MUL_F(FRAC_CONST(0.9345835970364075), f326);
+    y[10] = MUL_C(COEF_CONST(1.0144082649970547), f324);
+    y[9] = MUL_C(COEF_CONST(1.1120716205797176), f322);
+    y[8] = MUL_C(COEF_CONST(1.2338327379765710), f320);
+    y[7] = MUL_C(COEF_CONST(1.3892939586328277), f318);
+    y[6] = MUL_C(COEF_CONST(1.5939722833856311), f316);
+    y[5] = MUL_C(COEF_CONST(1.8746759800084078), f314);
+    y[4] = MUL_C(COEF_CONST(2.2820500680051619), f312);
+    y[3] = MUL_C(COEF_CONST(2.9246284281582162), f310);
+    y[2] = MUL_C(COEF_CONST(4.0846110781292477), f308);
+    y[1] = MUL_C(COEF_CONST(6.7967507116736332), f306);
+    y[0] = MUL_R(REAL_CONST(20.3738781672314530), f304);
+}
+
+#ifdef SBR_LOW_POWER
+
+void DCT2_16_unscaled(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
+    real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
+    real_t f21, f22, f23, f24, f25, f26, f27, f28, f31, f32;
+    real_t f33, f34, f37, f38, f39, f40, f41, f42, f43, f44;
+    real_t f45, f46, f47, f48, f49, f51, f53, f54, f57, f58;
+    real_t f59, f60, f61, f62, f63, f64, f65, f66, f67, f68;
+    real_t f69, f70, f71, f72, f73, f74, f75, f76, f77, f78;
+    real_t f79, f80, f81, f82, f83, f84, f85, f86, f87, f88;
+    real_t f89, f90, f91, f92, f95, f96, f97, f98, f101, f102;
+    real_t f103, f104, f107, f108, f109, f110;
+
+    f0 = x[0] - x[15];
+    f1 = x[0] + x[15];
+    f2 = x[1] - x[14];
+    f3 = x[1] + x[14];
+    f4 = x[2] - x[13];
+    f5 = x[2] + x[13];
+    f6 = x[3] - x[12];
+    f7 = x[3] + x[12];
+    f8 = x[4] - x[11];
+    f9 = x[4] + x[11];
+    f10 = x[5] - x[10];
+    f11 = x[5] + x[10];
+    f12 = x[6] - x[9];
+    f13 = x[6] + x[9];
+    f14 = x[7] - x[8];
+    f15 = x[7] + x[8];
+    f16 = f1 - f15;
+    f17 = f1 + f15;
+    f18 = f3 - f13;
+    f19 = f3 + f13;
+    f20 = f5 - f11;
+    f21 = f5 + f11;
+    f22 = f7 - f9;
+    f23 = f7 + f9;
+    f24 = f17 - f23;
+    f25 = f17 + f23;
+    f26 = f19 - f21;
+    f27 = f19 + f21;
+    f28 = f25 - f27;
+    y[0] = f25 + f27;
+    y[8] = MUL_F(f28, FRAC_CONST(0.7071067811865476));
+    f31 = f24 + f26;
+    f32 = MUL_C(f24, COEF_CONST(1.3065629648763766));
+    f33 = MUL_F(f31, FRAC_CONST(-0.9238795325112866));
+    f34 = MUL_F(f26, FRAC_CONST(-0.5411961001461967));
+    y[12] = f32 + f33;
+    y[4] = f34 - f33;
+    f37 = f16 + f22;
+    f38 = MUL_C(f16, COEF_CONST(1.1758756024193588));
+    f39 = MUL_F(f37, FRAC_CONST(-0.9807852804032304));
+    f40 = MUL_F(f22, FRAC_CONST(-0.7856949583871021));
+    f41 = f38 + f39;
+    f42 = f40 - f39;
+    f43 = f18 + f20;
+    f44 = MUL_C(f18, COEF_CONST(1.3870398453221473));
+    f45 = MUL_F(f43, FRAC_CONST(-0.8314696123025455));
+    f46 = MUL_F(f20, FRAC_CONST(-0.2758993792829436));
+    f47 = f44 + f45;
+    f48 = f46 - f45;
+    f49 = f42 - f48;
+    y[2] = f42 + f48;
+    f51 = MUL_F(f49, FRAC_CONST(0.7071067811865476));
+    y[14] = f41 - f47;
+    f53 = f41 + f47;
+    f54 = MUL_F(f53, FRAC_CONST(0.7071067811865476));
+    y[10] = f51 - f54;
+    y[6] = f51 + f54;
+    f57 = f2 - f4;
+    f58 = f2 + f4;
+    f59 = f6 - f8;
+    f60 = f6 + f8;
+    f61 = f10 - f12;
+    f62 = f10 + f12;
+    f63 = MUL_F(f60, FRAC_CONST(0.7071067811865476));
+    f64 = f0 - f63;
+    f65 = f0 + f63;
+    f66 = f58 + f62;
+    f67 = MUL_C(f58, COEF_CONST(1.3065629648763766));
+    f68 = MUL_F(f66, FRAC_CONST(-0.9238795325112866));
+    f69 = MUL_F(f62, FRAC_CONST(-0.5411961001461967));
+    f70 = f67 + f68;
+    f71 = f69 - f68;
+    f72 = f65 - f71;
+    f73 = f65 + f71;
+    f74 = f64 - f70;
+    f75 = f64 + f70;
+    f76 = MUL_F(f59, FRAC_CONST(0.7071067811865476));
+    f77 = f14 - f76;
+    f78 = f14 + f76;
+    f79 = f61 + f57;
+    f80 = MUL_C(f61, COEF_CONST(1.3065629648763766));
+    f81 = MUL_F(f79, FRAC_CONST(-0.9238795325112866));
+    f82 = MUL_F(f57, FRAC_CONST(-0.5411961001461967));
+    f83 = f80 + f81;
+    f84 = f82 - f81;
+    f85 = f78 - f84;
+    f86 = f78 + f84;
+    f87 = f77 - f83;
+    f88 = f77 + f83;
+    f89 = f86 + f73;
+    f90 = MUL_F(f86, FRAC_CONST(-0.8971675863426361));
+    f91 = MUL_F(f89, FRAC_CONST(0.9951847266721968));
+    f92 = MUL_C(f73, COEF_CONST(1.0932018670017576));
+    y[1] = f90 + f91;
+    y[15] = f92 - f91;
+    f95 = f75 - f88;
+    f96 = MUL_F(f88, FRAC_CONST(-0.6666556584777466));
+    f97 = MUL_F(f95, FRAC_CONST(0.9569403357322089));
+    f98 = MUL_C(f75, COEF_CONST(1.2472250129866713));
+    y[3] = f97 - f96;
+    y[13] = f98 - f97;
+    f101 = f87 + f74;
+    f102 = MUL_F(f87, FRAC_CONST(-0.4105245275223571));
+    f103 = MUL_F(f101, FRAC_CONST(0.8819212643483549));
+    f104 = MUL_C(f74, COEF_CONST(1.3533180011743529));
+    y[5] = f102 + f103;
+    y[11] = f104 - f103;
+    f107 = f72 - f85;
+    f108 = MUL_F(f85, FRAC_CONST(-0.1386171691990915));
+    f109 = MUL_F(f107, FRAC_CONST(0.7730104533627370));
+    f110 = MUL_C(f72, COEF_CONST(1.4074037375263826));
+    y[7] = f109 - f108;
+    y[9] = f110 - f109;
+}
+
+void DCT4_16(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
+    real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
+    real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
+    real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
+    real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
+    real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
+    real_t f61, f62, f63, f64, f65, f66, f67, f68, f69, f70;
+    real_t f71, f72, f73, f74, f75, f76, f77, f78, f79, f80;
+    real_t f81, f82, f83, f84, f85, f86, f87, f88, f89, f90;
+    real_t f91, f92, f93, f94, f95, f96, f97, f98, f99, f100;
+    real_t f101, f102, f103, f104, f105, f106, f107, f108, f109, f110;
+    real_t f111, f112, f113, f114, f115, f116, f117, f118, f119, f120;
+    real_t f121, f122, f123, f124, f125, f126, f127, f128, f130, f132;
+    real_t f134, f136, f138, f140, f142, f144, f145, f148, f149, f152;
+    real_t f153, f156, f157;
+
+    f0 = x[0] + x[15];
+    f1 = MUL_C(COEF_CONST(1.0478631305325901), x[0]);
+    f2 = MUL_F(FRAC_CONST(-0.9987954562051724), f0);
+    f3 = MUL_F(FRAC_CONST(-0.9497277818777548), x[15]);
+    f4 = f1 + f2;
+    f5 = f3 - f2;
+    f6 = x[2] + x[13];
+    f7 = MUL_C(COEF_CONST(1.2130114330978077), x[2]);
+    f8 = MUL_F(FRAC_CONST(-0.9700312531945440), f6);
+    f9 = MUL_F(FRAC_CONST(-0.7270510732912803), x[13]);
+    f10 = f7 + f8;
+    f11 = f9 - f8;
+    f12 = x[4] + x[11];
+    f13 = MUL_C(COEF_CONST(1.3315443865537255), x[4]);
+    f14 = MUL_F(FRAC_CONST(-0.9039892931234433), f12);
+    f15 = MUL_F(FRAC_CONST(-0.4764341996931612), x[11]);
+    f16 = f13 + f14;
+    f17 = f15 - f14;
+    f18 = x[6] + x[9];
+    f19 = MUL_C(COEF_CONST(1.3989068359730781), x[6]);
+    f20 = MUL_F(FRAC_CONST(-0.8032075314806453), f18);
+    f21 = MUL_F(FRAC_CONST(-0.2075082269882124), x[9]);
+    f22 = f19 + f20;
+    f23 = f21 - f20;
+    f24 = x[8] + x[7];
+    f25 = MUL_C(COEF_CONST(1.4125100802019777), x[8]);
+    f26 = MUL_F(FRAC_CONST(-0.6715589548470187), f24);
+    f27 = MUL_F(FRAC_CONST(0.0693921705079402), x[7]);
+    f28 = f25 + f26;
+    f29 = f27 - f26;
+    f30 = x[10] + x[5];
+    f31 = MUL_C(COEF_CONST(1.3718313541934939), x[10]);
+    f32 = MUL_F(FRAC_CONST(-0.5141027441932219), f30);
+    f33 = MUL_F(FRAC_CONST(0.3436258658070501), x[5]);
+    f34 = f31 + f32;
+    f35 = f33 - f32;
+    f36 = x[12] + x[3];
+    f37 = MUL_C(COEF_CONST(1.2784339185752409), x[12]);
+    f38 = MUL_F(FRAC_CONST(-0.3368898533922200), f36);
+    f39 = MUL_F(FRAC_CONST(0.6046542117908008), x[3]);
+    f40 = f37 + f38;
+    f41 = f39 - f38;
+    f42 = x[14] + x[1];
+    f43 = MUL_C(COEF_CONST(1.1359069844201433), x[14]);
+    f44 = MUL_F(FRAC_CONST(-0.1467304744553624), f42);
+    f45 = MUL_F(FRAC_CONST(0.8424460355094185), x[1]);
+    f46 = f43 + f44;
+    f47 = f45 - f44;
+    f48 = f5 - f29;
+    f49 = f5 + f29;
+    f50 = f4 - f28;
+    f51 = f4 + f28;
+    f52 = f11 - f35;
+    f53 = f11 + f35;
+    f54 = f10 - f34;
+    f55 = f10 + f34;
+    f56 = f17 - f41;
+    f57 = f17 + f41;
+    f58 = f16 - f40;
+    f59 = f16 + f40;
+    f60 = f23 - f47;
+    f61 = f23 + f47;
+    f62 = f22 - f46;
+    f63 = f22 + f46;
+    f64 = f48 + f50;
+    f65 = MUL_C(COEF_CONST(1.1758756024193588), f48);
+    f66 = MUL_F(FRAC_CONST(-0.9807852804032304), f64);
+    f67 = MUL_F(FRAC_CONST(-0.7856949583871021), f50);
+    f68 = f65 + f66;
+    f69 = f67 - f66;
+    f70 = f52 + f54;
+    f71 = MUL_C(COEF_CONST(1.3870398453221475), f52);
+    f72 = MUL_F(FRAC_CONST(-0.5555702330196022), f70);
+    f73 = MUL_F(FRAC_CONST(0.2758993792829431), f54);
+    f74 = f71 + f72;
+    f75 = f73 - f72;
+    f76 = f56 + f58;
+    f77 = MUL_F(FRAC_CONST(0.7856949583871022), f56);
+    f78 = MUL_F(FRAC_CONST(0.1950903220161283), f76);
+    f79 = MUL_C(COEF_CONST(1.1758756024193586), f58);
+    f80 = f77 + f78;
+    f81 = f79 - f78;
+    f82 = f60 + f62;
+    f83 = MUL_F(FRAC_CONST(-0.2758993792829430), f60);
+    f84 = MUL_F(FRAC_CONST(0.8314696123025452), f82);
+    f85 = MUL_C(COEF_CONST(1.3870398453221475), f62);
+    f86 = f83 + f84;
+    f87 = f85 - f84;
+    f88 = f49 - f57;
+    f89 = f49 + f57;
+    f90 = f51 - f59;
+    f91 = f51 + f59;
+    f92 = f53 - f61;
+    f93 = f53 + f61;
+    f94 = f55 - f63;
+    f95 = f55 + f63;
+    f96 = f69 - f81;
+    f97 = f69 + f81;
+    f98 = f68 - f80;
+    f99 = f68 + f80;
+    f100 = f75 - f87;
+    f101 = f75 + f87;
+    f102 = f74 - f86;
+    f103 = f74 + f86;
+    f104 = f88 + f90;
+    f105 = MUL_C(COEF_CONST(1.3065629648763766), f88);
+    f106 = MUL_F(FRAC_CONST(-0.9238795325112866), f104);
+    f107 = MUL_F(FRAC_CONST(-0.5411961001461967), f90);
+    f108 = f105 + f106;
+    f109 = f107 - f106;
+    f110 = f92 + f94;
+    f111 = MUL_F(FRAC_CONST(0.5411961001461969), f92);
+    f112 = MUL_F(FRAC_CONST(0.3826834323650898), f110);
+    f113 = MUL_C(COEF_CONST(1.3065629648763766), f94);
+    f114 = f111 + f112;
+    f115 = f113 - f112;
+    f116 = f96 + f98;
+    f117 = MUL_C(COEF_CONST(1.3065629648763766), f96);
+    f118 = MUL_F(FRAC_CONST(-0.9238795325112866), f116);
+    f119 = MUL_F(FRAC_CONST(-0.5411961001461967), f98);
+    f120 = f117 + f118;
+    f121 = f119 - f118;
+    f122 = f100 + f102;
+    f123 = MUL_F(FRAC_CONST(0.5411961001461969), f100);
+    f124 = MUL_F(FRAC_CONST(0.3826834323650898), f122);
+    f125 = MUL_C(COEF_CONST(1.3065629648763766), f102);
+    f126 = f123 + f124;
+    f127 = f125 - f124;
+    f128 = f89 - f93;
+    y[0] = f89 + f93;
+    f130 = f91 - f95;
+    y[15] = f91 + f95;
+    f132 = f109 - f115;
+    y[3] = f109 + f115;
+    f134 = f108 - f114;
+    y[12] = f108 + f114;
+    f136 = f97 - f101;
+    y[1] = f97 + f101;
+    f138 = f99 - f103;
+    y[14] = f99 + f103;
+    f140 = f121 - f127;
+    y[2] = f121 + f127;
+    f142 = f120 - f126;
+    y[13] = f120 + f126;
+    f144 = f128 - f130;
+    f145 = f128 + f130;
+    y[8] = MUL_F(FRAC_CONST(0.7071067811865474), f144);
+    y[7] = MUL_F(FRAC_CONST(0.7071067811865474), f145);
+    f148 = f132 - f134;
+    f149 = f132 + f134;
+    y[11] = MUL_F(FRAC_CONST(0.7071067811865474), f148);
+    y[4] = MUL_F(FRAC_CONST(0.7071067811865474), f149);
+    f152 = f136 - f138;
+    f153 = f136 + f138;
+    y[9] = MUL_F(FRAC_CONST(0.7071067811865474), f152);
+    y[6] = MUL_F(FRAC_CONST(0.7071067811865474), f153);
+    f156 = f140 - f142;
+    f157 = f140 + f142;
+    y[10] = MUL_F(FRAC_CONST(0.7071067811865474), f156);
+    y[5] = MUL_F(FRAC_CONST(0.7071067811865474), f157);
+}
+
+void DCT3_32_unscaled(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
+    real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
+    real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
+    real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
+    real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
+    real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
+    real_t f61, f62, f63, f64, f65, f66, f67, f68, f69, f70;
+    real_t f71, f72, f73, f74, f75, f76, f77, f78, f79, f80;
+    real_t f81, f82, f83, f84, f85, f86, f87, f88, f89, f90;
+    real_t f91, f92, f93, f94, f95, f96, f97, f98, f99, f100;
+    real_t f101, f102, f103, f104, f105, f106, f107, f108, f109, f110;
+    real_t f111, f112, f113, f114, f115, f116, f117, f118, f119, f120;
+    real_t f121, f122, f123, f124, f125, f126, f127, f128, f129, f130;
+    real_t f131, f132, f133, f134, f135, f136, f137, f138, f139, f140;
+    real_t f141, f142, f143, f144, f145, f146, f147, f148, f149, f150;
+    real_t f151, f152, f153, f154, f155, f156, f157, f158, f159, f160;
+    real_t f161, f162, f163, f164, f165, f166, f167, f168, f169, f170;
+    real_t f171, f172, f173, f174, f175, f176, f177, f178, f179, f180;
+    real_t f181, f182, f183, f184, f185, f186, f187, f188, f189, f190;
+    real_t f191, f192, f193, f194, f195, f196, f197, f198, f199, f200;
+    real_t f201, f202, f203, f204, f205, f206, f207, f208, f209, f210;
+    real_t f211, f212, f213, f214, f215, f216, f217, f218, f219, f220;
+    real_t f221, f222, f223, f224, f225, f226, f227, f228, f229, f230;
+    real_t f231, f232, f233, f234, f235, f236, f237, f238, f239, f240;
+    real_t f241, f242, f243, f244, f245, f246, f247, f248, f249, f250;
+    real_t f251, f252, f253, f254, f255, f256, f257, f258, f259, f260;
+    real_t f261, f262, f263, f264, f265, f266, f267, f268, f269, f270;
+    real_t f271, f272;
+
+    f0 = MUL_F(x[16], FRAC_CONST(0.7071067811865476));
+    f1 = x[0] - f0;
+    f2 = x[0] + f0;
+    f3 = x[8] + x[24];
+    f4 = MUL_C(x[8], COEF_CONST(1.3065629648763766));
+    f5 = MUL_F(f3, FRAC_CONST((-0.9238795325112866)));
+    f6 = MUL_F(x[24], FRAC_CONST((-0.5411961001461967)));
+    f7 = f4 + f5;
+    f8 = f6 - f5;
+    f9 = f2 - f8;
+    f10 = f2 + f8;
+    f11 = f1 - f7;
+    f12 = f1 + f7;
+    f13 = x[4] + x[28];
+    f14 = MUL_C(x[4], COEF_CONST(1.1758756024193588));
+    f15 = MUL_F(f13, FRAC_CONST((-0.9807852804032304)));
+    f16 = MUL_F(x[28], FRAC_CONST((-0.7856949583871021)));
+    f17 = f14 + f15;
+    f18 = f16 - f15;
+    f19 = x[12] + x[20];
+    f20 = MUL_C(x[12], COEF_CONST(1.3870398453221473));
+    f21 = MUL_F(f19, FRAC_CONST((-0.8314696123025455)));
+    f22 = MUL_F(x[20], FRAC_CONST((-0.2758993792829436)));
+    f23 = f20 + f21;
+    f24 = f22 - f21;
+    f25 = f18 - f24;
+    f26 = f18 + f24;
+    f27 = MUL_F(f25, FRAC_CONST(0.7071067811865476));
+    f28 = f17 - f23;
+    f29 = f17 + f23;
+    f30 = MUL_F(f29, FRAC_CONST(0.7071067811865476));
+    f31 = f27 - f30;
+    f32 = f27 + f30;
+    f33 = f10 - f26;
+    f34 = f10 + f26;
+    f35 = f12 - f32;
+    f36 = f12 + f32;
+    f37 = f11 - f31;
+    f38 = f11 + f31;
+    f39 = f9 - f28;
+    f40 = f9 + f28;
+    f41 = x[2] + x[30];
+    f42 = MUL_C(x[2], COEF_CONST(1.0932018670017569));
+    f43 = MUL_F(f41, FRAC_CONST((-0.9951847266721969)));
+    f44 = MUL_F(x[30], FRAC_CONST((-0.8971675863426368)));
+    f45 = f42 + f43;
+    f46 = f44 - f43;
+    f47 = x[6] + x[26];
+    f48 = MUL_C(x[6], COEF_CONST(1.2472250129866711));
+    f49 = MUL_F(f47, FRAC_CONST((-0.9569403357322089)));
+    f50 = MUL_F(x[26], FRAC_CONST((-0.6666556584777469)));
+    f51 = f48 + f49;
+    f52 = f50 - f49;
+    f53 = x[10] + x[22];
+    f54 = MUL_C(x[10], COEF_CONST(1.3533180011743526));
+    f55 = MUL_F(f53, FRAC_CONST((-0.8819212643483551)));
+    f56 = MUL_F(x[22], FRAC_CONST((-0.4105245275223575)));
+    f57 = f54 + f55;
+    f58 = f56 - f55;
+    f59 = x[14] + x[18];
+    f60 = MUL_C(x[14], COEF_CONST(1.4074037375263826));
+    f61 = MUL_F(f59, FRAC_CONST((-0.7730104533627369)));
+    f62 = MUL_F(x[18], FRAC_CONST((-0.1386171691990913)));
+    f63 = f60 + f61;
+    f64 = f62 - f61;
+    f65 = f46 - f64;
+    f66 = f46 + f64;
+    f67 = f52 - f58;
+    f68 = f52 + f58;
+    f69 = f66 - f68;
+    f70 = f66 + f68;
+    f71 = MUL_F(f69, FRAC_CONST(0.7071067811865476));
+    f72 = f65 + f67;
+    f73 = MUL_C(f65, COEF_CONST(1.3065629648763766));
+    f74 = MUL_F(f72, FRAC_CONST((-0.9238795325112866)));
+    f75 = MUL_F(f67, FRAC_CONST((-0.5411961001461967)));
+    f76 = f73 + f74;
+    f77 = f75 - f74;
+    f78 = f45 - f63;
+    f79 = f45 + f63;
+    f80 = f51 - f57;
+    f81 = f51 + f57;
+    f82 = f79 + f81;
+    f83 = MUL_C(f79, COEF_CONST(1.3065629648763770));
+    f84 = MUL_F(f82, FRAC_CONST((-0.3826834323650904)));
+    f85 = MUL_F(f81, FRAC_CONST(0.5411961001461961));
+    f86 = f83 + f84;
+    f87 = f85 - f84;
+    f88 = f78 - f80;
+    f89 = f78 + f80;
+    f90 = MUL_F(f89, FRAC_CONST(0.7071067811865476));
+    f91 = f77 - f87;
+    f92 = f77 + f87;
+    f93 = f71 - f90;
+    f94 = f71 + f90;
+    f95 = f76 - f86;
+    f96 = f76 + f86;
+    f97 = f34 - f70;
+    f98 = f34 + f70;
+    f99 = f36 - f92;
+    f100 = f36 + f92;
+    f101 = f38 - f91;
+    f102 = f38 + f91;
+    f103 = f40 - f94;
+    f104 = f40 + f94;
+    f105 = f39 - f93;
+    f106 = f39 + f93;
+    f107 = f37 - f96;
+    f108 = f37 + f96;
+    f109 = f35 - f95;
+    f110 = f35 + f95;
+    f111 = f33 - f88;
+    f112 = f33 + f88;
+    f113 = x[1] + x[31];
+    f114 = MUL_C(x[1], COEF_CONST(1.0478631305325901));
+    f115 = MUL_F(f113, FRAC_CONST((-0.9987954562051724)));
+    f116 = MUL_F(x[31], FRAC_CONST((-0.9497277818777548)));
+    f117 = f114 + f115;
+    f118 = f116 - f115;
+    f119 = x[5] + x[27];
+    f120 = MUL_C(x[5], COEF_CONST(1.2130114330978077));
+    f121 = MUL_F(f119, FRAC_CONST((-0.9700312531945440)));
+    f122 = MUL_F(x[27], FRAC_CONST((-0.7270510732912803)));
+    f123 = f120 + f121;
+    f124 = f122 - f121;
+    f125 = x[9] + x[23];
+    f126 = MUL_C(x[9], COEF_CONST(1.3315443865537255));
+    f127 = MUL_F(f125, FRAC_CONST((-0.9039892931234433)));
+    f128 = MUL_F(x[23], FRAC_CONST((-0.4764341996931612)));
+    f129 = f126 + f127;
+    f130 = f128 - f127;
+    f131 = x[13] + x[19];
+    f132 = MUL_C(x[13], COEF_CONST(1.3989068359730781));
+    f133 = MUL_F(f131, FRAC_CONST((-0.8032075314806453)));
+    f134 = MUL_F(x[19], FRAC_CONST((-0.2075082269882124)));
+    f135 = f132 + f133;
+    f136 = f134 - f133;
+    f137 = x[17] + x[15];
+    f138 = MUL_C(x[17], COEF_CONST(1.4125100802019777));
+    f139 = MUL_F(f137, FRAC_CONST((-0.6715589548470187)));
+    f140 = MUL_F(x[15], FRAC_CONST(0.0693921705079402));
+    f141 = f138 + f139;
+    f142 = f140 - f139;
+    f143 = x[21] + x[11];
+    f144 = MUL_C(x[21], COEF_CONST(1.3718313541934939));
+    f145 = MUL_F(f143, FRAC_CONST((-0.5141027441932219)));
+    f146 = MUL_F(x[11], FRAC_CONST(0.3436258658070501));
+    f147 = f144 + f145;
+    f148 = f146 - f145;
+    f149 = x[25] + x[7];
+    f150 = MUL_C(x[25], COEF_CONST(1.2784339185752409));
+    f151 = MUL_F(f149, FRAC_CONST((-0.3368898533922200)));
+    f152 = MUL_F(x[7], FRAC_CONST(0.6046542117908008));
+    f153 = f150 + f151;
+    f154 = f152 - f151;
+    f155 = x[29] + x[3];
+    f156 = MUL_C(x[29], COEF_CONST(1.1359069844201433));
+    f157 = MUL_F(f155, FRAC_CONST((-0.1467304744553624)));
+    f158 = MUL_F(x[3], FRAC_CONST(0.8424460355094185));
+    f159 = f156 + f157;
+    f160 = f158 - f157;
+    f161 = f118 - f142;
+    f162 = f118 + f142;
+    f163 = f117 - f141;
+    f164 = f117 + f141;
+    f165 = f124 - f148;
+    f166 = f124 + f148;
+    f167 = f123 - f147;
+    f168 = f123 + f147;
+    f169 = f130 - f154;
+    f170 = f130 + f154;
+    f171 = f129 - f153;
+    f172 = f129 + f153;
+    f173 = f136 - f160;
+    f174 = f136 + f160;
+    f175 = f135 - f159;
+    f176 = f135 + f159;
+    f177 = f161 + f163;
+    f178 = MUL_C(f161, COEF_CONST(1.1758756024193588));
+    f179 = MUL_F(f177, FRAC_CONST((-0.9807852804032304)));
+    f180 = MUL_F(f163, FRAC_CONST((-0.7856949583871021)));
+    f181 = f178 + f179;
+    f182 = f180 - f179;
+    f183 = f165 + f167;
+    f184 = MUL_C(f165, COEF_CONST(1.3870398453221475));
+    f185 = MUL_F(f183, FRAC_CONST((-0.5555702330196022)));
+    f186 = MUL_F(f167, FRAC_CONST(0.2758993792829431));
+    f187 = f184 + f185;
+    f188 = f186 - f185;
+    f189 = f169 + f171;
+    f190 = MUL_F(f169, FRAC_CONST(0.7856949583871022));
+    f191 = MUL_F(f189, FRAC_CONST(0.1950903220161283));
+    f192 = MUL_C(f171, COEF_CONST(1.1758756024193586));
+    f193 = f190 + f191;
+    f194 = f192 - f191;
+    f195 = f173 + f175;
+    f196 = MUL_F(f173, FRAC_CONST((-0.2758993792829430)));
+    f197 = MUL_F(f195, FRAC_CONST(0.8314696123025452));
+    f198 = MUL_C(f175, COEF_CONST(1.3870398453221475));
+    f199 = f196 + f197;
+    f200 = f198 - f197;
+    f201 = f162 - f170;
+    f202 = f162 + f170;
+    f203 = f164 - f172;
+    f204 = f164 + f172;
+    f205 = f166 - f174;
+    f206 = f166 + f174;
+    f207 = f168 - f176;
+    f208 = f168 + f176;
+    f209 = f182 - f194;
+    f210 = f182 + f194;
+    f211 = f181 - f193;
+    f212 = f181 + f193;
+    f213 = f188 - f200;
+    f214 = f188 + f200;
+    f215 = f187 - f199;
+    f216 = f187 + f199;
+    f217 = f201 + f203;
+    f218 = MUL_C(f201, COEF_CONST(1.3065629648763766));
+    f219 = MUL_F(f217, FRAC_CONST((-0.9238795325112866)));
+    f220 = MUL_F(f203, FRAC_CONST((-0.5411961001461967)));
+    f221 = f218 + f219;
+    f222 = f220 - f219;
+    f223 = f205 + f207;
+    f224 = MUL_F(f205, FRAC_CONST(0.5411961001461969));
+    f225 = MUL_F(f223, FRAC_CONST(0.3826834323650898));
+    f226 = MUL_C(f207, COEF_CONST(1.3065629648763766));
+    f227 = f224 + f225;
+    f228 = f226 - f225;
+    f229 = f209 + f211;
+    f230 = MUL_C(f209, COEF_CONST(1.3065629648763766));
+    f231 = MUL_F(f229, FRAC_CONST((-0.9238795325112866)));
+    f232 = MUL_F(f211, FRAC_CONST((-0.5411961001461967)));
+    f233 = f230 + f231;
+    f234 = f232 - f231;
+    f235 = f213 + f215;
+    f236 = MUL_F(f213, FRAC_CONST(0.5411961001461969));
+    f237 = MUL_F(f235, FRAC_CONST(0.3826834323650898));
+    f238 = MUL_C(f215, COEF_CONST(1.3065629648763766));
+    f239 = f236 + f237;
+    f240 = f238 - f237;
+    f241 = f202 - f206;
+    f242 = f202 + f206;
+    f243 = f204 - f208;
+    f244 = f204 + f208;
+    f245 = f222 - f228;
+    f246 = f222 + f228;
+    f247 = f221 - f227;
+    f248 = f221 + f227;
+    f249 = f210 - f214;
+    f250 = f210 + f214;
+    f251 = f212 - f216;
+    f252 = f212 + f216;
+    f253 = f234 - f240;
+    f254 = f234 + f240;
+    f255 = f233 - f239;
+    f256 = f233 + f239;
+    f257 = f241 - f243;
+    f258 = f241 + f243;
+    f259 = MUL_F(f257, FRAC_CONST(0.7071067811865474));
+    f260 = MUL_F(f258, FRAC_CONST(0.7071067811865474));
+    f261 = f245 - f247;
+    f262 = f245 + f247;
+    f263 = MUL_F(f261, FRAC_CONST(0.7071067811865474));
+    f264 = MUL_F(f262, FRAC_CONST(0.7071067811865474));
+    f265 = f249 - f251;
+    f266 = f249 + f251;
+    f267 = MUL_F(f265, FRAC_CONST(0.7071067811865474));
+    f268 = MUL_F(f266, FRAC_CONST(0.7071067811865474));
+    f269 = f253 - f255;
+    f270 = f253 + f255;
+    f271 = MUL_F(f269, FRAC_CONST(0.7071067811865474));
+    f272 = MUL_F(f270, FRAC_CONST(0.7071067811865474));
+    y[31] = f98 - f242;
+    y[0] = f98 + f242;
+    y[30] = f100 - f250;
+    y[1] = f100 + f250;
+    y[29] = f102 - f254;
+    y[2] = f102 + f254;
+    y[28] = f104 - f246;
+    y[3] = f104 + f246;
+    y[27] = f106 - f264;
+    y[4] = f106 + f264;
+    y[26] = f108 - f272;
+    y[5] = f108 + f272;
+    y[25] = f110 - f268;
+    y[6] = f110 + f268;
+    y[24] = f112 - f260;
+    y[7] = f112 + f260;
+    y[23] = f111 - f259;
+    y[8] = f111 + f259;
+    y[22] = f109 - f267;
+    y[9] = f109 + f267;
+    y[21] = f107 - f271;
+    y[10] = f107 + f271;
+    y[20] = f105 - f263;
+    y[11] = f105 + f263;
+    y[19] = f103 - f248;
+    y[12] = f103 + f248;
+    y[18] = f101 - f256;
+    y[13] = f101 + f256;
+    y[17] = f99 - f252;
+    y[14] = f99 + f252;
+    y[16] = f97 - f244;
+    y[15] = f97 + f244;
+}
+
+void DCT2_32_unscaled(real_t *y, real_t *x)
+{
+    real_t f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10;
+    real_t f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
+    real_t f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
+    real_t f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
+    real_t f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
+    real_t f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
+    real_t f63, f64, f65, f66, f69, f70, f71, f72, f73, f74;
+    real_t f75, f76, f77, f78, f79, f80, f81, f83, f85, f86;
+    real_t f89, f90, f91, f92, f93, f94, f95, f96, f97, f98;
+    real_t f99, f100, f101, f102, f103, f104, f105, f106, f107, f108;
+    real_t f109, f110, f111, f112, f113, f114, f115, f116, f117, f118;
+    real_t f119, f120, f121, f122, f123, f124, f127, f128, f129, f130;
+    real_t f133, f134, f135, f136, f139, f140, f141, f142, f145, f146;
+    real_t f147, f148, f149, f150, f151, f152, f153, f154, f155, f156;
+    real_t f157, f158, f159, f160, f161, f162, f163, f164, f165, f166;
+    real_t f167, f168, f169, f170, f171, f172, f173, f174, f175, f176;
+    real_t f177, f178, f179, f180, f181, f182, f183, f184, f185, f186;
+    real_t f187, f188, f189, f190, f191, f192, f193, f194, f195, f196;
+    real_t f197, f198, f199, f200, f201, f202, f203, f204, f205, f206;
+    real_t f207, f208, f209, f210, f211, f212, f213, f214, f215, f216;
+    real_t f217, f218, f219, f220, f221, f222, f223, f224, f225, f226;
+    real_t f227, f228, f229, f230, f231, f232, f233, f234, f235, f236;
+    real_t f237, f238, f239, f240, f241, f242, f243, f244, f247, f248;
+    real_t f249, f250, f253, f254, f255, f256, f259, f260, f261, f262;
+    real_t f265, f266, f267, f268, f271, f272, f273, f274, f277, f278;
+    real_t f279, f280, f283, f284, f285, f286;
+
+    f0 = x[0] - x[31];
+    f1 = x[0] + x[31];
+    f2 = x[1] - x[30];
+    f3 = x[1] + x[30];
+    f4 = x[2] - x[29];
+    f5 = x[2] + x[29];
+    f6 = x[3] - x[28];
+    f7 = x[3] + x[28];
+    f8 = x[4] - x[27];
+    f9 = x[4] + x[27];
+    f10 = x[5] - x[26];
+    f11 = x[5] + x[26];
+    f12 = x[6] - x[25];
+    f13 = x[6] + x[25];
+    f14 = x[7] - x[24];
+    f15 = x[7] + x[24];
+    f16 = x[8] - x[23];
+    f17 = x[8] + x[23];
+    f18 = x[9] - x[22];
+    f19 = x[9] + x[22];
+    f20 = x[10] - x[21];
+    f21 = x[10] + x[21];
+    f22 = x[11] - x[20];
+    f23 = x[11] + x[20];
+    f24 = x[12] - x[19];
+    f25 = x[12] + x[19];
+    f26 = x[13] - x[18];
+    f27 = x[13] + x[18];
+    f28 = x[14] - x[17];
+    f29 = x[14] + x[17];
+    f30 = x[15] - x[16];
+    f31 = x[15] + x[16];
+    f32 = f1 - f31;
+    f33 = f1 + f31;
+    f34 = f3 - f29;
+    f35 = f3 + f29;
+    f36 = f5 - f27;
+    f37 = f5 + f27;
+    f38 = f7 - f25;
+    f39 = f7 + f25;
+    f40 = f9 - f23;
+    f41 = f9 + f23;
+    f42 = f11 - f21;
+    f43 = f11 + f21;
+    f44 = f13 - f19;
+    f45 = f13 + f19;
+    f46 = f15 - f17;
+    f47 = f15 + f17;
+    f48 = f33 - f47;
+    f49 = f33 + f47;
+    f50 = f35 - f45;
+    f51 = f35 + f45;
+    f52 = f37 - f43;
+    f53 = f37 + f43;
+    f54 = f39 - f41;
+    f55 = f39 + f41;
+    f56 = f49 - f55;
+    f57 = f49 + f55;
+    f58 = f51 - f53;
+    f59 = f51 + f53;
+    f60 = f57 - f59;
+    y[0] = f57 + f59;
+    y[16] = MUL_F(FRAC_CONST(0.7071067811865476), f60);
+    f63 = f56 + f58;
+    f64 = MUL_C(COEF_CONST(1.3065629648763766), f56);
+    f65 = MUL_F(FRAC_CONST(-0.9238795325112866), f63);
+    f66 = MUL_F(FRAC_CONST(-0.5411961001461967), f58);
+    y[24] = f64 + f65;
+    y[8] = f66 - f65;
+    f69 = f48 + f54;
+    f70 = MUL_C(COEF_CONST(1.1758756024193588), f48);
+    f71 = MUL_F(FRAC_CONST(-0.9807852804032304), f69);
+    f72 = MUL_F(FRAC_CONST(-0.7856949583871021), f54);
+    f73 = f70 + f71;
+    f74 = f72 - f71;
+    f75 = f50 + f52;
+    f76 = MUL_C(COEF_CONST(1.3870398453221473), f50);
+    f77 = MUL_F(FRAC_CONST(-0.8314696123025455), f75);
+    f78 = MUL_F(FRAC_CONST(-0.2758993792829436), f52);
+    f79 = f76 + f77;
+    f80 = f78 - f77;
+    f81 = f74 - f80;
+    y[4] = f74 + f80;
+    f83 = MUL_F(FRAC_CONST(0.7071067811865476), f81);
+    y[28] = f73 - f79;
+    f85 = f73 + f79;
+    f86 = MUL_F(FRAC_CONST(0.7071067811865476), f85);
+    y[20] = f83 - f86;
+    y[12] = f83 + f86;
+    f89 = f34 - f36;
+    f90 = f34 + f36;
+    f91 = f38 - f40;
+    f92 = f38 + f40;
+    f93 = f42 - f44;
+    f94 = f42 + f44;
+    f95 = MUL_F(FRAC_CONST(0.7071067811865476), f92);
+    f96 = f32 - f95;
+    f97 = f32 + f95;
+    f98 = f90 + f94;
+    f99 = MUL_C(COEF_CONST(1.3065629648763766), f90);
+    f100 = MUL_F(FRAC_CONST(-0.9238795325112866), f98);
+    f101 = MUL_F(FRAC_CONST(-0.5411961001461967), f94);
+    f102 = f99 + f100;
+    f103 = f101 - f100;
+    f104 = f97 - f103;
+    f105 = f97 + f103;
+    f106 = f96 - f102;
+    f107 = f96 + f102;
+    f108 = MUL_F(FRAC_CONST(0.7071067811865476), f91);
+    f109 = f46 - f108;
+    f110 = f46 + f108;
+    f111 = f93 + f89;
+    f112 = MUL_C(COEF_CONST(1.3065629648763766), f93);
+    f113 = MUL_F(FRAC_CONST(-0.9238795325112866), f111);
+    f114 = MUL_F(FRAC_CONST(-0.5411961001461967), f89);
+    f115 = f112 + f113;
+    f116 = f114 - f113;
+    f117 = f110 - f116;
+    f118 = f110 + f116;
+    f119 = f109 - f115;
+    f120 = f109 + f115;
+    f121 = f118 + f105;
+    f122 = MUL_F(FRAC_CONST(-0.8971675863426361), f118);
+    f123 = MUL_F(FRAC_CONST(0.9951847266721968), f121);
+    f124 = MUL_C(COEF_CONST(1.0932018670017576), f105);
+    y[2] = f122 + f123;
+    y[30] = f124 - f123;
+    f127 = f107 - f120;
+    f128 = MUL_F(FRAC_CONST(-0.6666556584777466), f120);
+    f129 = MUL_F(FRAC_CONST(0.9569403357322089), f127);
+    f130 = MUL_C(COEF_CONST(1.2472250129866713), f107);
+    y[6] = f129 - f128;
+    y[26] = f130 - f129;
+    f133 = f119 + f106;
+    f134 = MUL_F(FRAC_CONST(-0.4105245275223571), f119);
+    f135 = MUL_F(FRAC_CONST(0.8819212643483549), f133);
+    f136 = MUL_C(COEF_CONST(1.3533180011743529), f106);
+    y[10] = f134 + f135;
+    y[22] = f136 - f135;
+    f139 = f104 - f117;
+    f140 = MUL_F(FRAC_CONST(-0.1386171691990915), f117);
+    f141 = MUL_F(FRAC_CONST(0.7730104533627370), f139);
+    f142 = MUL_C(COEF_CONST(1.4074037375263826), f104);
+    y[14] = f141 - f140;
+    y[18] = f142 - f141;
+    f145 = f2 - f4;
+    f146 = f2 + f4;
+    f147 = f6 - f8;
+    f148 = f6 + f8;
+    f149 = f10 - f12;
+    f150 = f10 + f12;
+    f151 = f14 - f16;
+    f152 = f14 + f16;
+    f153 = f18 - f20;
+    f154 = f18 + f20;
+    f155 = f22 - f24;
+    f156 = f22 + f24;
+    f157 = f26 - f28;
+    f158 = f26 + f28;
+    f159 = MUL_F(FRAC_CONST(0.7071067811865476), f152);
+    f160 = f0 - f159;
+    f161 = f0 + f159;
+    f162 = f148 + f156;
+    f163 = MUL_C(COEF_CONST(1.3065629648763766), f148);
+    f164 = MUL_F(FRAC_CONST(-0.9238795325112866), f162);
+    f165 = MUL_F(FRAC_CONST(-0.5411961001461967), f156);
+    f166 = f163 + f164;
+    f167 = f165 - f164;
+    f168 = f161 - f167;
+    f169 = f161 + f167;
+    f170 = f160 - f166;
+    f171 = f160 + f166;
+    f172 = f146 + f158;
+    f173 = MUL_C(COEF_CONST(1.1758756024193588), f146);
+    f174 = MUL_F(FRAC_CONST(-0.9807852804032304), f172);
+    f175 = MUL_F(FRAC_CONST(-0.7856949583871021), f158);
+    f176 = f173 + f174;
+    f177 = f175 - f174;
+    f178 = f150 + f154;
+    f179 = MUL_C(COEF_CONST(1.3870398453221473), f150);
+    f180 = MUL_F(FRAC_CONST(-0.8314696123025455), f178);
+    f181 = MUL_F(FRAC_CONST(-0.2758993792829436), f154);
+    f182 = f179 + f180;
+    f183 = f181 - f180;
+    f184 = f177 - f183;
+    f185 = f177 + f183;
+    f186 = MUL_F(FRAC_CONST(0.7071067811865476), f184);
+    f187 = f176 - f182;
+    f188 = f176 + f182;
+    f189 = MUL_F(FRAC_CONST(0.7071067811865476), f188);
+    f190 = f186 - f189;
+    f191 = f186 + f189;
+    f192 = f169 - f185;
+    f193 = f169 + f185;
+    f194 = f171 - f191;
+    f195 = f171 + f191;
+    f196 = f170 - f190;
+    f197 = f170 + f190;
+    f198 = f168 - f187;
+    f199 = f168 + f187;
+    f200 = MUL_F(FRAC_CONST(0.7071067811865476), f151);
+    f201 = f30 - f200;
+    f202 = f30 + f200;
+    f203 = f155 + f147;
+    f204 = MUL_C(COEF_CONST(1.3065629648763766), f155);
+    f205 = MUL_F(FRAC_CONST(-0.9238795325112866), f203);
+    f206 = MUL_F(FRAC_CONST(-0.5411961001461967), f147);
+    f207 = f204 + f205;
+    f208 = f206 - f205;
+    f209 = f202 - f208;
+    f210 = f202 + f208;
+    f211 = f201 - f207;
+    f212 = f201 + f207;
+    f213 = f157 + f145;
+    f214 = MUL_C(COEF_CONST(1.1758756024193588), f157);
+    f215 = MUL_F(FRAC_CONST(-0.9807852804032304), f213);
+    f216 = MUL_F(FRAC_CONST(-0.7856949583871021), f145);
+    f217 = f214 + f215;
+    f218 = f216 - f215;
+    f219 = f153 + f149;
+    f220 = MUL_C(COEF_CONST(1.3870398453221473), f153);
+    f221 = MUL_F(FRAC_CONST(-0.8314696123025455), f219);
+    f222 = MUL_F(FRAC_CONST(-0.2758993792829436), f149);
+    f223 = f220 + f221;
+    f224 = f222 - f221;
+    f225 = f218 - f224;
+    f226 = f218 + f224;
+    f227 = MUL_F(FRAC_CONST(0.7071067811865476), f225);
+    f228 = f217 - f223;
+    f229 = f217 + f223;
+    f230 = MUL_F(FRAC_CONST(0.7071067811865476), f229);
+    f231 = f227 - f230;
+    f232 = f227 + f230;
+    f233 = f210 - f226;
+    f234 = f210 + f226;
+    f235 = f212 - f232;
+    f236 = f212 + f232;
+    f237 = f211 - f231;
+    f238 = f211 + f231;
+    f239 = f209 - f228;
+    f240 = f209 + f228;
+    f241 = f234 + f193;
+    f242 = MUL_F(FRAC_CONST(-0.9497277818777543), f234);
+    f243 = MUL_F(FRAC_CONST(0.9987954562051724), f241);
+    f244 = MUL_C(COEF_CONST(1.0478631305325905), f193);
+    y[1] = f242 + f243;
+    y[31] = f244 - f243;
+    f247 = f195 - f236;
+    f248 = MUL_F(FRAC_CONST(-0.8424460355094192), f236);
+    f249 = MUL_F(FRAC_CONST(0.9891765099647810), f247);
+    f250 = MUL_C(COEF_CONST(1.1359069844201428), f195);
+    y[3] = f249 - f248;
+    y[29] = f250 - f249;
+    f253 = f238 + f197;
+    f254 = MUL_F(FRAC_CONST(-0.7270510732912801), f238);
+    f255 = MUL_F(FRAC_CONST(0.9700312531945440), f253);
+    f256 = MUL_C(COEF_CONST(1.2130114330978079), f197);
+    y[5] = f254 + f255;
+    y[27] = f256 - f255;
+    f259 = f199 - f240;
+    f260 = MUL_F(FRAC_CONST(-0.6046542117908007), f240);
+    f261 = MUL_F(FRAC_CONST(0.9415440651830208), f259);
+    f262 = MUL_C(COEF_CONST(1.2784339185752409), f199);
+    y[7] = f261 - f260;
+    y[25] = f262 - f261;
+    f265 = f239 + f198;
+    f266 = MUL_F(FRAC_CONST(-0.4764341996931611), f239);
+    f267 = MUL_F(FRAC_CONST(0.9039892931234433), f265);
+    f268 = MUL_C(COEF_CONST(1.3315443865537255), f198);
+    y[9] = f266 + f267;
+    y[23] = f268 - f267;
+    f271 = f196 - f237;
+    f272 = MUL_F(FRAC_CONST(-0.3436258658070505), f237);
+    f273 = MUL_F(FRAC_CONST(0.8577286100002721), f271);
+    f274 = MUL_C(COEF_CONST(1.3718313541934939), f196);
+    y[11] = f273 - f272;
+    y[21] = f274 - f273;
+    f277 = f235 + f194;
+    f278 = MUL_F(FRAC_CONST(-0.2075082269882114), f235);
+    f279 = MUL_F(FRAC_CONST(0.8032075314806448), f277);
+    f280 = MUL_C(COEF_CONST(1.3989068359730783), f194);
+    y[13] = f278 + f279;
+    y[19] = f280 - f279;
+    f283 = f192 - f233;
+    f284 = MUL_F(FRAC_CONST(-0.0693921705079408), f233);
+    f285 = MUL_F(FRAC_CONST(0.7409511253549591), f283);
+    f286 = MUL_C(COEF_CONST(1.4125100802019774), f192);
+    y[15] = f285 - f284;
+    y[17] = f286 - f285;
+}
+
+#else
+
+
+#define n 32
+#define log2n 5
+
+// w_array_real[i] = cos(2*M_PI*i/32)
+static const real_t w_array_real[] = {
+    FRAC_CONST(1.000000000000000), FRAC_CONST(0.980785279337272),
+    FRAC_CONST(0.923879528329380), FRAC_CONST(0.831469603195765),
+    FRAC_CONST(0.707106765732237), FRAC_CONST(0.555570210304169),
+    FRAC_CONST(0.382683402077046), FRAC_CONST(0.195090284503576),
+    FRAC_CONST(0.000000000000000), FRAC_CONST(-0.195090370246552),
+    FRAC_CONST(-0.382683482845162), FRAC_CONST(-0.555570282993553),
+    FRAC_CONST(-0.707106827549476), FRAC_CONST(-0.831469651765257),
+    FRAC_CONST(-0.923879561784627), FRAC_CONST(-0.980785296392607)
+};
+
+// w_array_imag[i] = sin(-2*M_PI*i/32)
+static const real_t w_array_imag[] = {
+    FRAC_CONST(0.000000000000000), FRAC_CONST(-0.195090327375064),
+    FRAC_CONST(-0.382683442461104), FRAC_CONST(-0.555570246648862),
+    FRAC_CONST(-0.707106796640858), FRAC_CONST(-0.831469627480512),
+    FRAC_CONST(-0.923879545057005), FRAC_CONST(-0.980785287864940),
+    FRAC_CONST(-1.000000000000000), FRAC_CONST(-0.980785270809601),
+    FRAC_CONST(-0.923879511601754), FRAC_CONST(-0.831469578911016),
+    FRAC_CONST(-0.707106734823616), FRAC_CONST(-0.555570173959476),
+    FRAC_CONST(-0.382683361692986), FRAC_CONST(-0.195090241632088)
+};
+
+// FFT decimation in frequency
+// 4*16*2+16=128+16=144 multiplications
+// 6*16*2+10*8+4*16*2=192+80+128=400 additions
+static void fft_dif(real_t * Real, real_t * Imag)
+{
+    real_t w_real, w_imag; // For faster access
+    real_t point1_real, point1_imag, point2_real, point2_imag; // For faster access
+    uint32_t j, i, i2, w_index; // Counters
+
+    // First 2 stages of 32 point FFT decimation in frequency
+    // 4*16*2=64*2=128 multiplications
+    // 6*16*2=96*2=192 additions
+	// Stage 1 of 32 point FFT decimation in frequency
+    for (i = 0; i < 16; i++)
+    {
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+        i2 = i+16;
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        w_real = w_array_real[i];
+        w_imag = w_array_imag[i];
+
+        // temp1 = x[i] - x[i2]
+        point1_real -= point2_real;
+        point1_imag -= point2_imag;
+
+        // x[i1] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * w
+        Real[i2] = (MUL_F(point1_real,w_real) - MUL_F(point1_imag,w_imag));
+        Imag[i2] = (MUL_F(point1_real,w_imag) + MUL_F(point1_imag,w_real));
+     }
+    // Stage 2 of 32 point FFT decimation in frequency
+    for (j = 0, w_index = 0; j < 8; j++, w_index += 2)
+    {
+        w_real = w_array_real[w_index];
+        w_imag = w_array_imag[w_index];
+
+    	i = j;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+        i2 = i+8;
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // temp1 = x[i] - x[i2]
+        point1_real -= point2_real;
+        point1_imag -= point2_imag;
+
+        // x[i1] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * w
+        Real[i2] = (MUL_F(point1_real,w_real) - MUL_F(point1_imag,w_imag));
+        Imag[i2] = (MUL_F(point1_real,w_imag) + MUL_F(point1_imag,w_real));
+
+        i = j+16;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+        i2 = i+8;
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // temp1 = x[i] - x[i2]
+        point1_real -= point2_real;
+        point1_imag -= point2_imag;
+
+        // x[i1] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * w
+        Real[i2] = (MUL_F(point1_real,w_real) - MUL_F(point1_imag,w_imag));
+        Imag[i2] = (MUL_F(point1_real,w_imag) + MUL_F(point1_imag,w_real));
+    }
+
+    // Stage 3 of 32 point FFT decimation in frequency
+    // 2*4*2=16 multiplications
+    // 4*4*2+6*4*2=10*8=80 additions
+    for (i = 0; i < n; i += 8)
+    {
+        i2 = i+4;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // out[i1] = point1 + point2
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // out[i2] = point1 - point2
+        Real[i2] = point1_real - point2_real;
+        Imag[i2] = point1_imag - point2_imag;
+    }
+    w_real = w_array_real[4]; // = sqrt(2)/2
+    // w_imag = -w_real; // = w_array_imag[4]; // = -sqrt(2)/2
+    for (i = 1; i < n; i += 8)
+    {
+        i2 = i+4;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // temp1 = x[i] - x[i2]
+        point1_real -= point2_real;
+        point1_imag -= point2_imag;
+
+        // x[i1] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * w
+        Real[i2] = MUL_F(point1_real+point1_imag, w_real);
+        Imag[i2] = MUL_F(point1_imag-point1_real, w_real);
+    }
+    for (i = 2; i < n; i += 8)
+    {
+        i2 = i+4;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // x[i] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * (-i)
+        Real[i2] = point1_imag - point2_imag;
+        Imag[i2] = point2_real - point1_real;
+    }
+    w_real = w_array_real[12]; // = -sqrt(2)/2
+    // w_imag = w_real; // = w_array_imag[12]; // = -sqrt(2)/2
+    for (i = 3; i < n; i += 8)
+    {
+        i2 = i+4;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // temp1 = x[i] - x[i2]
+        point1_real -= point2_real;
+        point1_imag -= point2_imag;
+
+        // x[i1] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * w
+        Real[i2] = MUL_F(point1_real-point1_imag, w_real);
+        Imag[i2] = MUL_F(point1_real+point1_imag, w_real);
+    }
+
+
+    // Stage 4 of 32 point FFT decimation in frequency (no multiplications)
+    // 16*4=64 additions
+    for (i = 0; i < n; i += 4)
+    {
+        i2 = i+2;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // x[i1] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = x[i] - x[i2]
+        Real[i2] = point1_real - point2_real;
+        Imag[i2] = point1_imag - point2_imag;
+    }
+    for (i = 1; i < n; i += 4)
+    {
+        i2 = i+2;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // x[i] = x[i] + x[i2]
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // x[i2] = (x[i] - x[i2]) * (-i)
+        Real[i2] = point1_imag - point2_imag;
+        Imag[i2] = point2_real - point1_real;
+    }
+
+    // Stage 5 of 32 point FFT decimation in frequency (no multiplications)
+    // 16*4=64 additions
+    for (i = 0; i < n; i += 2)
+    {
+        i2 = i+1;
+        point1_real = Real[i];
+        point1_imag = Imag[i];
+
+        point2_real = Real[i2];
+        point2_imag = Imag[i2];
+
+        // out[i1] = point1 + point2
+        Real[i] += point2_real;
+        Imag[i] += point2_imag;
+
+        // out[i2] = point1 - point2
+        Real[i2] = point1_real - point2_real;
+        Imag[i2] = point1_imag - point2_imag;
+    }
+
+#ifdef REORDER_IN_FFT
+    FFTReorder(Real, Imag);
+#endif // #ifdef REORDER_IN_FFT
+}
+#undef n
+#undef log2n
+
+static const real_t dct4_64_tab[] = {
+    COEF_CONST(0.999924719333649), COEF_CONST(0.998118102550507),
+    COEF_CONST(0.993906974792480), COEF_CONST(0.987301409244537),
+    COEF_CONST(0.978317379951477), COEF_CONST(0.966976463794708),
+    COEF_CONST(0.953306019306183), COEF_CONST(0.937339007854462),
+    COEF_CONST(0.919113874435425), COEF_CONST(0.898674488067627),
+    COEF_CONST(0.876070082187653), COEF_CONST(0.851355195045471),
+    COEF_CONST(0.824589252471924), COEF_CONST(0.795836925506592),
+    COEF_CONST(0.765167236328125), COEF_CONST(0.732654273509979),
+    COEF_CONST(0.698376238346100), COEF_CONST(0.662415742874146),
+    COEF_CONST(0.624859452247620), COEF_CONST(0.585797846317291),
+    COEF_CONST(0.545324981212616), COEF_CONST(0.503538429737091),
+    COEF_CONST(0.460538715124130), COEF_CONST(0.416429549455643),
+    COEF_CONST(0.371317148208618), COEF_CONST(0.325310230255127),
+    COEF_CONST(0.278519600629807), COEF_CONST(0.231058135628700),
+    COEF_CONST(0.183039888739586), COEF_CONST(0.134580686688423),
+    COEF_CONST(0.085797272622585), COEF_CONST(0.036807164549828),
+    COEF_CONST(-1.012196302413940), COEF_CONST(-1.059438824653626),
+    COEF_CONST(-1.104129195213318), COEF_CONST(-1.146159529685974),
+    COEF_CONST(-1.185428738594055), COEF_CONST(-1.221842169761658),
+    COEF_CONST(-1.255311965942383), COEF_CONST(-1.285757660865784),
+    COEF_CONST(-1.313105940818787), COEF_CONST(-1.337290763854981),
+    COEF_CONST(-1.358253836631775), COEF_CONST(-1.375944852828980),
+    COEF_CONST(-1.390321016311646), COEF_CONST(-1.401347875595093),
+    COEF_CONST(-1.408998727798462), COEF_CONST(-1.413255214691162),
+    COEF_CONST(-1.414107084274292), COEF_CONST(-1.411552190780640),
+    COEF_CONST(-1.405596733093262), COEF_CONST(-1.396255016326904),
+    COEF_CONST(-1.383549690246582), COEF_CONST(-1.367511272430420),
+    COEF_CONST(-1.348178386688232), COEF_CONST(-1.325597524642944),
+    COEF_CONST(-1.299823284149170), COEF_CONST(-1.270917654037476),
+    COEF_CONST(-1.238950133323669), COEF_CONST(-1.203998088836670),
+    COEF_CONST(-1.166145324707031), COEF_CONST(-1.125483393669128),
+    COEF_CONST(-1.082109928131104), COEF_CONST(-1.036129593849182),
+    COEF_CONST(-0.987653195858002), COEF_CONST(-0.936797380447388),
+    COEF_CONST(-0.883684754371643), COEF_CONST(-0.828443288803101),
+    COEF_CONST(-0.771206021308899), COEF_CONST(-0.712110757827759),
+    COEF_CONST(-0.651300072669983), COEF_CONST(-0.588920354843140),
+    COEF_CONST(-0.525121808052063), COEF_CONST(-0.460058242082596),
+    COEF_CONST(-0.393886327743530), COEF_CONST(-0.326765477657318),
+    COEF_CONST(-0.258857429027557), COEF_CONST(-0.190325915813446),
+    COEF_CONST(-0.121335685253143), COEF_CONST(-0.052053272724152),
+    COEF_CONST(0.017354607582092), COEF_CONST(0.086720645427704),
+    COEF_CONST(0.155877828598022), COEF_CONST(0.224659323692322),
+    COEF_CONST(0.292899727821350), COEF_CONST(0.360434412956238),
+    COEF_CONST(0.427100926637650), COEF_CONST(0.492738455533981),
+    COEF_CONST(0.557188928127289), COEF_CONST(0.620297133922577),
+    COEF_CONST(0.681910991668701), COEF_CONST(0.741881847381592),
+    COEF_CONST(0.800065577030182), COEF_CONST(0.856321990489960),
+    COEF_CONST(0.910515367984772), COEF_CONST(0.962515234947205),
+    COEF_CONST(1.000000000000000), COEF_CONST(0.998795449733734),
+    COEF_CONST(0.995184719562531), COEF_CONST(0.989176511764526),
+    COEF_CONST(0.980785250663757), COEF_CONST(0.970031261444092),
+    COEF_CONST(0.956940352916718), COEF_CONST(0.941544055938721),
+    COEF_CONST(0.923879504203796), COEF_CONST(0.903989315032959),
+    COEF_CONST(0.881921231746674), COEF_CONST(0.857728600502014),
+    COEF_CONST(0.831469595432281), COEF_CONST(0.803207516670227),
+    COEF_CONST(0.773010432720184), COEF_CONST(0.740951120853424),
+    COEF_CONST(0.707106769084930), COEF_CONST(0.671558916568756),
+    COEF_CONST(0.634393274784088), COEF_CONST(0.595699310302734),
+    COEF_CONST(0.555570185184479), COEF_CONST(0.514102697372437),
+    COEF_CONST(0.471396654844284), COEF_CONST(0.427555114030838),
+    COEF_CONST(0.382683426141739), COEF_CONST(0.336889833211899),
+    COEF_CONST(0.290284633636475), COEF_CONST(0.242980122566223),
+    COEF_CONST(0.195090234279633), COEF_CONST(0.146730497479439),
+    COEF_CONST(0.098017133772373), COEF_CONST(0.049067649990320),
+    COEF_CONST(-1.000000000000000), COEF_CONST(-1.047863125801086),
+    COEF_CONST(-1.093201875686646), COEF_CONST(-1.135906934738159),
+    COEF_CONST(-1.175875544548035), COEF_CONST(-1.213011503219605),
+    COEF_CONST(-1.247225046157837), COEF_CONST(-1.278433918952942),
+    COEF_CONST(-1.306562900543213), COEF_CONST(-1.331544399261475),
+    COEF_CONST(-1.353317975997925), COEF_CONST(-1.371831417083740),
+    COEF_CONST(-1.387039899826050), COEF_CONST(-1.398906826972961),
+    COEF_CONST(-1.407403707504273), COEF_CONST(-1.412510156631470),
+    COEF_CONST(0), COEF_CONST(-1.412510156631470),
+    COEF_CONST(-1.407403707504273), COEF_CONST(-1.398906826972961),
+    COEF_CONST(-1.387039899826050), COEF_CONST(-1.371831417083740),
+    COEF_CONST(-1.353317975997925), COEF_CONST(-1.331544399261475),
+    COEF_CONST(-1.306562900543213), COEF_CONST(-1.278433918952942),
+    COEF_CONST(-1.247225046157837), COEF_CONST(-1.213011384010315),
+    COEF_CONST(-1.175875544548035), COEF_CONST(-1.135907053947449),
+    COEF_CONST(-1.093201875686646), COEF_CONST(-1.047863125801086),
+    COEF_CONST(-1.000000000000000), COEF_CONST(-0.949727773666382),
+    COEF_CONST(-0.897167563438416), COEF_CONST(-0.842446029186249),
+    COEF_CONST(-0.785694956779480), COEF_CONST(-0.727051079273224),
+    COEF_CONST(-0.666655659675598), COEF_CONST(-0.604654192924500),
+    COEF_CONST(-0.541196048259735), COEF_CONST(-0.476434230804443),
+    COEF_CONST(-0.410524487495422), COEF_CONST(-0.343625843524933),
+    COEF_CONST(-0.275899350643158), COEF_CONST(-0.207508206367493),
+    COEF_CONST(-0.138617098331451), COEF_CONST(-0.069392144680023),
+    COEF_CONST(0), COEF_CONST(0.069392263889313),
+    COEF_CONST(0.138617157936096), COEF_CONST(0.207508206367493),
+    COEF_CONST(0.275899469852448), COEF_CONST(0.343625962734222),
+    COEF_CONST(0.410524636507034), COEF_CONST(0.476434201002121),
+    COEF_CONST(0.541196107864380), COEF_CONST(0.604654192924500),
+    COEF_CONST(0.666655719280243), COEF_CONST(0.727051138877869),
+    COEF_CONST(0.785695075988770), COEF_CONST(0.842446029186249),
+    COEF_CONST(0.897167563438416), COEF_CONST(0.949727773666382)
+};
+
+/* size 64 only! */
+void dct4_kernel(real_t * in_real, real_t * in_imag, real_t * out_real, real_t * out_imag)
+{
+    // Tables with bit reverse values for 5 bits, bit reverse of i at i-th position
+    const uint8_t bit_rev_tab[32] = { 0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30,1,17,9,25,5,21,13,29,3,19,11,27,7,23,15,31 };
+    uint32_t i, i_rev;
+
+    /* Step 2: modulate */
+    // 3*32=96 multiplications
+    // 3*32=96 additions
+    for (i = 0; i < 32; i++)
+    {
+    	real_t x_re, x_im, tmp;
+    	x_re = in_real[i];
+    	x_im = in_imag[i];
+        tmp =        MUL_C(x_re + x_im, dct4_64_tab[i]);
+        in_real[i] = MUL_C(x_im, dct4_64_tab[i + 64]) + tmp;
+        in_imag[i] = MUL_C(x_re, dct4_64_tab[i + 32]) + tmp;
+    }
+
+    /* Step 3: FFT, but with output in bit reverse order */
+    fft_dif(in_real, in_imag);
+
+    /* Step 4: modulate + bitreverse reordering */
+    // 3*31+2=95 multiplications
+    // 3*31+2=95 additions
+    for (i = 0; i < 16; i++)
+    {
+    	real_t x_re, x_im, tmp;
+    	i_rev = bit_rev_tab[i];
+    	x_re = in_real[i_rev];
+    	x_im = in_imag[i_rev];
+
+        tmp =         MUL_C(x_re + x_im, dct4_64_tab[i + 3*32]);
+        out_real[i] = MUL_C(x_im, dct4_64_tab[i + 5*32]) + tmp;
+        out_imag[i] = MUL_C(x_re, dct4_64_tab[i + 4*32]) + tmp;
+    }
+    // i = 16, i_rev = 1 = rev(16);
+    out_imag[16] = MUL_C(in_imag[1] - in_real[1], dct4_64_tab[16 + 3*32]);
+    out_real[16] = MUL_C(in_real[1] + in_imag[1], dct4_64_tab[16 + 3*32]);
+    for (i = 17; i < 32; i++)
+    {
+    	real_t x_re, x_im, tmp;
+    	i_rev = bit_rev_tab[i];
+    	x_re = in_real[i_rev];
+    	x_im = in_imag[i_rev];
+        tmp =         MUL_C(x_re + x_im, dct4_64_tab[i + 3*32]);
+        out_real[i] = MUL_C(x_im, dct4_64_tab[i + 5*32]) + tmp;
+        out_imag[i] = MUL_C(x_re, dct4_64_tab[i + 4*32]) + tmp;
+    }
+
+}
+
+#endif
+
+#endif
diff --git a/contrib/libfaad/sbr_dct.h b/contrib/libfaad/sbr_dct.h
new file mode 100644
index 000000000..ce44fd7ef
--- /dev/null
+++ b/contrib/libfaad/sbr_dct.h
@@ -0,0 +1,52 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_dct.h,v 1.19 2007/11/01 12:33:34 menno Exp $
+**/
+
+#ifndef __SBR_DCT_H__
+#define __SBR_DCT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void dct4_kernel(real_t * in_real, real_t * in_imag, real_t * out_real, real_t * out_imag);
+
+void DCT3_32_unscaled(real_t *y, real_t *x);
+void DCT4_32(real_t *y, real_t *x);
+void DST4_32(real_t *y, real_t *x);
+void DCT2_32_unscaled(real_t *y, real_t *x);
+void DCT4_16(real_t *y, real_t *x);
+void DCT2_16_unscaled(real_t *y, real_t *x);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_dec.c b/contrib/libfaad/sbr_dec.c
new file mode 100644
index 000000000..f87d0106c
--- /dev/null
+++ b/contrib/libfaad/sbr_dec.c
@@ -0,0 +1,690 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_dec.c,v 1.43 2007/11/01 12:33:34 menno Exp $
+**/
+
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "syntax.h"
+#include "bits.h"
+#include "sbr_syntax.h"
+#include "sbr_qmf.h"
+#include "sbr_hfgen.h"
+#include "sbr_hfadj.h"
+
+
+/* static function declarations */
+static uint8_t sbr_save_prev_data(sbr_info *sbr, uint8_t ch);
+static void sbr_save_matrix(sbr_info *sbr, uint8_t ch);
+
+
+sbr_info *sbrDecodeInit(uint16_t framelength, uint8_t id_aac,
+                        uint32_t sample_rate, uint8_t downSampledSBR
+#ifdef DRM
+						, uint8_t IsDRM
+#endif
+                        )
+{
+    sbr_info *sbr = faad_malloc(sizeof(sbr_info));
+    memset(sbr, 0, sizeof(sbr_info));
+
+    /* save id of the parent element */
+    sbr->id_aac = id_aac;
+    sbr->sample_rate = sample_rate;
+
+    sbr->bs_freq_scale = 2;
+    sbr->bs_alter_scale = 1;
+    sbr->bs_noise_bands = 2;
+    sbr->bs_limiter_bands = 2;
+    sbr->bs_limiter_gains = 2;
+    sbr->bs_interpol_freq = 1;
+    sbr->bs_smoothing_mode = 1;
+    sbr->bs_start_freq = 5;
+    sbr->bs_amp_res = 1;
+    sbr->bs_samplerate_mode = 1;
+    sbr->prevEnvIsShort[0] = -1;
+    sbr->prevEnvIsShort[1] = -1;
+    sbr->header_count = 0;
+    sbr->Reset = 1;
+
+#ifdef DRM
+    sbr->Is_DRM_SBR = IsDRM;
+#endif
+    sbr->tHFGen = T_HFGEN;
+    sbr->tHFAdj = T_HFADJ;
+
+    sbr->bsco = 0;
+    sbr->bsco_prev = 0;
+    sbr->M_prev = 0;
+    sbr->frame_len = framelength;
+
+    /* force sbr reset */
+    sbr->bs_start_freq_prev = -1;
+
+    if (framelength == 960)
+    {
+        sbr->numTimeSlotsRate = RATE * NO_TIME_SLOTS_960;
+        sbr->numTimeSlots = NO_TIME_SLOTS_960;
+    } else {
+        sbr->numTimeSlotsRate = RATE * NO_TIME_SLOTS;
+        sbr->numTimeSlots = NO_TIME_SLOTS;
+    }
+
+    sbr->GQ_ringbuf_index[0] = 0;
+    sbr->GQ_ringbuf_index[1] = 0;
+
+    if (id_aac == ID_CPE)
+    {
+        /* stereo */
+        uint8_t j;
+        sbr->qmfa[0] = qmfa_init(32);
+        sbr->qmfa[1] = qmfa_init(32);
+        sbr->qmfs[0] = qmfs_init((downSampledSBR)?32:64);
+        sbr->qmfs[1] = qmfs_init((downSampledSBR)?32:64);
+
+        for (j = 0; j < 5; j++)
+        {
+            sbr->G_temp_prev[0][j] = faad_malloc(64*sizeof(real_t));
+            sbr->G_temp_prev[1][j] = faad_malloc(64*sizeof(real_t));
+            sbr->Q_temp_prev[0][j] = faad_malloc(64*sizeof(real_t));
+            sbr->Q_temp_prev[1][j] = faad_malloc(64*sizeof(real_t));
+        }
+
+        memset(sbr->Xsbr[0], 0, (sbr->numTimeSlotsRate+sbr->tHFGen)*64 * sizeof(qmf_t));
+        memset(sbr->Xsbr[1], 0, (sbr->numTimeSlotsRate+sbr->tHFGen)*64 * sizeof(qmf_t));
+    } else {
+        /* mono */
+        uint8_t j;
+        sbr->qmfa[0] = qmfa_init(32);
+        sbr->qmfs[0] = qmfs_init((downSampledSBR)?32:64);
+        sbr->qmfs[1] = NULL;
+
+        for (j = 0; j < 5; j++)
+        {
+            sbr->G_temp_prev[0][j] = faad_malloc(64*sizeof(real_t));
+            sbr->Q_temp_prev[0][j] = faad_malloc(64*sizeof(real_t));
+        }
+
+        memset(sbr->Xsbr[0], 0, (sbr->numTimeSlotsRate+sbr->tHFGen)*64 * sizeof(qmf_t));
+    }
+
+    return sbr;
+}
+
+void sbrDecodeEnd(sbr_info *sbr)
+{
+    uint8_t j;
+
+    if (sbr)
+    {
+        qmfa_end(sbr->qmfa[0]);
+        qmfs_end(sbr->qmfs[0]);
+        if (sbr->qmfs[1] != NULL)
+        {
+            qmfa_end(sbr->qmfa[1]);
+            qmfs_end(sbr->qmfs[1]);
+        }
+
+        for (j = 0; j < 5; j++)
+        {
+            if (sbr->G_temp_prev[0][j]) faad_free(sbr->G_temp_prev[0][j]);
+            if (sbr->Q_temp_prev[0][j]) faad_free(sbr->Q_temp_prev[0][j]);
+            if (sbr->G_temp_prev[1][j]) faad_free(sbr->G_temp_prev[1][j]);
+            if (sbr->Q_temp_prev[1][j]) faad_free(sbr->Q_temp_prev[1][j]);
+        }
+
+#ifdef PS_DEC
+        if (sbr->ps != NULL) 
+            ps_free(sbr->ps);
+#endif
+
+#ifdef DRM_PS
+        if (sbr->drm_ps != NULL)
+            drm_ps_free(sbr->drm_ps);
+#endif
+
+        faad_free(sbr);
+    }
+}
+
+void sbrReset(sbr_info *sbr)
+{
+    uint8_t j;
+    if (sbr->qmfa[0] != NULL)
+        memset(sbr->qmfa[0]->x, 0, 2 * sbr->qmfa[0]->channels * 10 * sizeof(real_t));
+    if (sbr->qmfa[1] != NULL)
+        memset(sbr->qmfa[1]->x, 0, 2 * sbr->qmfa[1]->channels * 10 * sizeof(real_t));
+    if (sbr->qmfs[0] != NULL)
+        memset(sbr->qmfs[0]->v, 0, 2 * sbr->qmfs[0]->channels * 20 * sizeof(real_t));
+    if (sbr->qmfs[1] != NULL)
+        memset(sbr->qmfs[1]->v, 0, 2 * sbr->qmfs[1]->channels * 20 * sizeof(real_t));
+
+    for (j = 0; j < 5; j++)
+    {
+        if (sbr->G_temp_prev[0][j] != NULL)
+            memset(sbr->G_temp_prev[0][j], 0, 64*sizeof(real_t));
+        if (sbr->G_temp_prev[1][j] != NULL)
+            memset(sbr->G_temp_prev[1][j], 0, 64*sizeof(real_t));
+        if (sbr->Q_temp_prev[0][j] != NULL)
+            memset(sbr->Q_temp_prev[0][j], 0, 64*sizeof(real_t));
+        if (sbr->Q_temp_prev[1][j] != NULL)
+            memset(sbr->Q_temp_prev[1][j], 0, 64*sizeof(real_t));
+    }
+
+    memset(sbr->Xsbr[0], 0, (sbr->numTimeSlotsRate+sbr->tHFGen)*64 * sizeof(qmf_t));
+    memset(sbr->Xsbr[1], 0, (sbr->numTimeSlotsRate+sbr->tHFGen)*64 * sizeof(qmf_t));
+    
+    sbr->GQ_ringbuf_index[0] = 0;
+    sbr->GQ_ringbuf_index[1] = 0;
+    sbr->header_count = 0;
+    sbr->Reset = 1;
+
+    sbr->L_E_prev[0] = 0;
+    sbr->L_E_prev[1] = 0;
+    sbr->bs_freq_scale = 2;
+    sbr->bs_alter_scale = 1;
+    sbr->bs_noise_bands = 2;
+    sbr->bs_limiter_bands = 2;
+    sbr->bs_limiter_gains = 2;
+    sbr->bs_interpol_freq = 1;
+    sbr->bs_smoothing_mode = 1;
+    sbr->bs_start_freq = 5;
+    sbr->bs_amp_res = 1;
+    sbr->bs_samplerate_mode = 1;
+    sbr->prevEnvIsShort[0] = -1;
+    sbr->prevEnvIsShort[1] = -1;
+    sbr->bsco = 0;
+    sbr->bsco_prev = 0;
+    sbr->M_prev = 0;
+    sbr->bs_start_freq_prev = -1;
+
+    sbr->f_prev[0] = 0;
+    sbr->f_prev[1] = 0;
+    for (j = 0; j < MAX_M; j++)
+    {
+        sbr->E_prev[0][j] = 0;
+        sbr->Q_prev[0][j] = 0;
+        sbr->E_prev[1][j] = 0;
+        sbr->Q_prev[1][j] = 0;
+        sbr->bs_add_harmonic_prev[0][j] = 0;
+        sbr->bs_add_harmonic_prev[1][j] = 0;
+    }
+    sbr->bs_add_harmonic_flag_prev[0] = 0;
+    sbr->bs_add_harmonic_flag_prev[1] = 0;
+}
+
+static uint8_t sbr_save_prev_data(sbr_info *sbr, uint8_t ch)
+{
+    uint8_t i;
+
+    /* save data for next frame */
+    sbr->kx_prev = sbr->kx;
+    sbr->M_prev = sbr->M;
+    sbr->bsco_prev = sbr->bsco;
+
+    sbr->L_E_prev[ch] = sbr->L_E[ch];
+
+    /* sbr->L_E[ch] can become 0 on files with bit errors */
+    if (sbr->L_E[ch] <= 0)
+        return 19;
+
+    sbr->f_prev[ch] = sbr->f[ch][sbr->L_E[ch] - 1];
+    for (i = 0; i < MAX_M; i++)
+    {
+        sbr->E_prev[ch][i] = sbr->E[ch][i][sbr->L_E[ch] - 1];
+        sbr->Q_prev[ch][i] = sbr->Q[ch][i][sbr->L_Q[ch] - 1];
+    }
+
+    for (i = 0; i < MAX_M; i++)
+    {
+        sbr->bs_add_harmonic_prev[ch][i] = sbr->bs_add_harmonic[ch][i];
+    }
+    sbr->bs_add_harmonic_flag_prev[ch] = sbr->bs_add_harmonic_flag[ch];
+
+    if (sbr->l_A[ch] == sbr->L_E[ch])
+        sbr->prevEnvIsShort[ch] = 0;
+    else
+        sbr->prevEnvIsShort[ch] = -1;
+
+    return 0;
+}
+
+static void sbr_save_matrix(sbr_info *sbr, uint8_t ch)
+{
+    uint8_t i;
+
+    for (i = 0; i < sbr->tHFGen; i++)
+    {
+        memmove(sbr->Xsbr[ch][i], sbr->Xsbr[ch][i+sbr->numTimeSlotsRate], 64 * sizeof(qmf_t));
+    }
+    for (i = sbr->tHFGen; i < MAX_NTSRHFG; i++)
+    {
+        memset(sbr->Xsbr[ch][i], 0, 64 * sizeof(qmf_t));
+    }
+}
+
+static uint8_t sbr_process_channel(sbr_info *sbr, real_t *channel_buf, qmf_t X[MAX_NTSR][64],
+                                   uint8_t ch, uint8_t dont_process,
+                                   const uint8_t downSampledSBR)
+{
+    int16_t k, l;
+    uint8_t ret = 0;
+
+#ifdef SBR_LOW_POWER
+    ALIGN real_t deg[64];
+#endif
+
+#ifdef DRM
+    if (sbr->Is_DRM_SBR)
+    {
+        sbr->bsco = max((int32_t)sbr->maxAACLine*32/(int32_t)sbr->frame_len - (int32_t)sbr->kx, 0);
+    } else {
+#endif
+        sbr->bsco = 0;
+#ifdef DRM
+    }
+#endif
+
+
+//#define PRE_QMF_PRINT
+#ifdef PRE_QMF_PRINT
+    {
+        int i;
+        for (i = 0; i < 1024; i++)
+        {
+            printf("%d\n", channel_buf[i]);
+        }
+    }
+#endif
+
+
+    /* subband analysis */
+    if (dont_process)
+        sbr_qmf_analysis_32(sbr, sbr->qmfa[ch], channel_buf, sbr->Xsbr[ch], sbr->tHFGen, 32);
+    else
+        sbr_qmf_analysis_32(sbr, sbr->qmfa[ch], channel_buf, sbr->Xsbr[ch], sbr->tHFGen, sbr->kx);
+
+    if (!dont_process)
+    {
+#if 1
+        /* insert high frequencies here */
+        /* hf generation using patching */
+        hf_generation(sbr, sbr->Xsbr[ch], sbr->Xsbr[ch]
+#ifdef SBR_LOW_POWER
+            ,deg
+#endif
+            ,ch);
+#endif
+
+#if 0 //def SBR_LOW_POWER
+        for (l = sbr->t_E[ch][0]; l < sbr->t_E[ch][sbr->L_E[ch]]; l++)
+        {
+            for (k = 0; k < sbr->kx; k++)
+            {
+                QMF_RE(sbr->Xsbr[ch][sbr->tHFAdj + l][k]) = 0;
+            }
+        }
+#endif
+
+#if 1
+        /* hf adjustment */
+        ret = hf_adjustment(sbr, sbr->Xsbr[ch]
+#ifdef SBR_LOW_POWER
+            ,deg
+#endif
+            ,ch);
+#endif
+        if (ret > 0)
+        {
+            dont_process = 1;
+        }
+    }
+
+    if ((sbr->just_seeked != 0) || dont_process)
+    {
+        for (l = 0; l < sbr->numTimeSlotsRate; l++)
+        {
+            for (k = 0; k < 32; k++)
+            {
+                QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+#ifndef SBR_LOW_POWER
+                QMF_IM(X[l][k]) = QMF_IM(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+#endif
+            }
+            for (k = 32; k < 64; k++)
+            {
+                QMF_RE(X[l][k]) = 0;
+#ifndef SBR_LOW_POWER
+                QMF_IM(X[l][k]) = 0;
+#endif
+            }
+        }
+    } else {
+        for (l = 0; l < sbr->numTimeSlotsRate; l++)
+        {
+            uint8_t kx_band, M_band, bsco_band;
+
+            if (l < sbr->t_E[ch][0])
+            {
+                kx_band = sbr->kx_prev;
+                M_band = sbr->M_prev;
+                bsco_band = sbr->bsco_prev;
+            } else {
+                kx_band = sbr->kx;
+                M_band = sbr->M;
+                bsco_band = sbr->bsco;
+            }
+
+#ifndef SBR_LOW_POWER
+            for (k = 0; k < kx_band + bsco_band; k++)
+            {
+                QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+                QMF_IM(X[l][k]) = QMF_IM(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+            }
+            for (k = kx_band + bsco_band; k < kx_band + M_band; k++)
+            {
+                QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+                QMF_IM(X[l][k]) = QMF_IM(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+            }
+            for (k = max(kx_band + bsco_band, kx_band + M_band); k < 64; k++)
+            {
+                QMF_RE(X[l][k]) = 0;
+                QMF_IM(X[l][k]) = 0;
+            }
+#else
+            for (k = 0; k < kx_band + bsco_band; k++)
+            {
+                QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+            }
+            for (k = kx_band + bsco_band; k < min(kx_band + M_band, 63); k++)
+            {
+                QMF_RE(X[l][k]) = QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][k]);
+            }
+            for (k = max(kx_band + bsco_band, kx_band + M_band); k < 64; k++)
+            {
+                QMF_RE(X[l][k]) = 0;
+            }
+            QMF_RE(X[l][kx_band - 1 + bsco_band]) +=
+                QMF_RE(sbr->Xsbr[ch][l + sbr->tHFAdj][kx_band - 1 + bsco_band]);
+#endif
+        }
+    }
+
+    return ret;
+}
+
+uint8_t sbrDecodeCoupleFrame(sbr_info *sbr, real_t *left_chan, real_t *right_chan,
+                             const uint8_t just_seeked, const uint8_t downSampledSBR)
+{
+    uint8_t dont_process = 0;
+    uint8_t ret = 0;
+    ALIGN qmf_t X[MAX_NTSR][64];
+
+    if (sbr == NULL)
+        return 20;
+
+    /* case can occur due to bit errors */
+    if (sbr->id_aac != ID_CPE)
+        return 21;
+
+    if (sbr->ret || (sbr->header_count == 0))
+    {
+        /* don't process just upsample */
+        dont_process = 1;
+
+        /* Re-activate reset for next frame */
+        if (sbr->ret && sbr->Reset)
+            sbr->bs_start_freq_prev = -1;
+    }
+
+    if (just_seeked)
+    {
+        sbr->just_seeked = 1;
+    } else {
+        sbr->just_seeked = 0;
+    }
+
+    sbr->ret += sbr_process_channel(sbr, left_chan, X, 0, dont_process, downSampledSBR);
+    /* subband synthesis */
+    if (downSampledSBR)
+    {
+        sbr_qmf_synthesis_32(sbr, sbr->qmfs[0], X, left_chan);
+    } else {
+        sbr_qmf_synthesis_64(sbr, sbr->qmfs[0], X, left_chan);
+    }
+
+    sbr->ret += sbr_process_channel(sbr, right_chan, X, 1, dont_process, downSampledSBR);
+    /* subband synthesis */
+    if (downSampledSBR)
+    {
+        sbr_qmf_synthesis_32(sbr, sbr->qmfs[1], X, right_chan);
+    } else {
+        sbr_qmf_synthesis_64(sbr, sbr->qmfs[1], X, right_chan);
+    }
+
+    if (sbr->bs_header_flag)
+        sbr->just_seeked = 0;
+
+    if (sbr->header_count != 0 && sbr->ret == 0)
+    {
+        ret = sbr_save_prev_data(sbr, 0);
+        if (ret) return ret;
+        ret = sbr_save_prev_data(sbr, 1);
+        if (ret) return ret;
+    }
+
+    sbr_save_matrix(sbr, 0);
+    sbr_save_matrix(sbr, 1);
+
+    sbr->frame++;
+
+//#define POST_QMF_PRINT
+#ifdef POST_QMF_PRINT
+    {
+        int i;
+        for (i = 0; i < 2048; i++)
+        {
+            printf("%d\n", left_chan[i]);
+        }
+        for (i = 0; i < 2048; i++)
+        {
+            printf("%d\n", right_chan[i]);
+        }
+    }
+#endif
+
+    return 0;
+}
+
+uint8_t sbrDecodeSingleFrame(sbr_info *sbr, real_t *channel,
+                             const uint8_t just_seeked, const uint8_t downSampledSBR)
+{
+    uint8_t dont_process = 0;
+    uint8_t ret = 0;
+    ALIGN qmf_t X[MAX_NTSR][64];
+
+    if (sbr == NULL)
+        return 20;
+
+    /* case can occur due to bit errors */
+    if (sbr->id_aac != ID_SCE && sbr->id_aac != ID_LFE)
+        return 21;
+
+    if (sbr->ret || (sbr->header_count == 0))
+    {
+        /* don't process just upsample */
+        dont_process = 1;
+
+        /* Re-activate reset for next frame */
+        if (sbr->ret && sbr->Reset)
+            sbr->bs_start_freq_prev = -1;
+    }
+
+    if (just_seeked)
+    {
+        sbr->just_seeked = 1;
+    } else {
+        sbr->just_seeked = 0;
+    }
+
+    sbr->ret += sbr_process_channel(sbr, channel, X, 0, dont_process, downSampledSBR);
+    /* subband synthesis */
+    if (downSampledSBR)
+    {
+        sbr_qmf_synthesis_32(sbr, sbr->qmfs[0], X, channel);
+    } else {
+        sbr_qmf_synthesis_64(sbr, sbr->qmfs[0], X, channel);
+    }
+
+    if (sbr->bs_header_flag)
+        sbr->just_seeked = 0;
+
+    if (sbr->header_count != 0 && sbr->ret == 0)
+    {
+        ret = sbr_save_prev_data(sbr, 0);
+        if (ret) return ret;
+    }
+
+    sbr_save_matrix(sbr, 0);
+
+    sbr->frame++;
+
+//#define POST_QMF_PRINT
+#ifdef POST_QMF_PRINT
+    {
+        int i;
+        for (i = 0; i < 2048; i++)
+        {
+            printf("%d\n", channel[i]);
+        }
+    }
+#endif
+
+    return 0;
+}
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+uint8_t sbrDecodeSingleFramePS(sbr_info *sbr, real_t *left_channel, real_t *right_channel,
+                               const uint8_t just_seeked, const uint8_t downSampledSBR)
+{
+    uint8_t l, k;
+    uint8_t dont_process = 0;
+    uint8_t ret = 0;
+    ALIGN qmf_t X_left[38][64] = {{0}};
+    ALIGN qmf_t X_right[38][64] = {{0}}; /* must set this to 0 */
+
+    if (sbr == NULL)
+        return 20;
+
+    /* case can occur due to bit errors */
+    if (sbr->id_aac != ID_SCE && sbr->id_aac != ID_LFE)
+        return 21;
+
+    if (sbr->ret || (sbr->header_count == 0))
+    {
+        /* don't process just upsample */
+        dont_process = 1;
+
+        /* Re-activate reset for next frame */
+        if (sbr->ret && sbr->Reset)
+            sbr->bs_start_freq_prev = -1;
+    }
+
+    if (just_seeked)
+    {
+        sbr->just_seeked = 1;
+    } else {
+        sbr->just_seeked = 0;
+    }
+
+    if (sbr->qmfs[1] == NULL)
+    {
+        sbr->qmfs[1] = qmfs_init((downSampledSBR)?32:64);
+    }
+
+    sbr->ret += sbr_process_channel(sbr, left_channel, X_left, 0, dont_process, downSampledSBR);
+
+    /* copy some extra data for PS */
+    for (l = 32; l < 38; l++)
+    {
+        for (k = 0; k < 5; k++)
+        {
+            QMF_RE(X_left[l][k]) = QMF_RE(sbr->Xsbr[0][sbr->tHFAdj+l][k]);
+            QMF_IM(X_left[l][k]) = QMF_IM(sbr->Xsbr[0][sbr->tHFAdj+l][k]);
+        }
+    }
+
+    /* perform parametric stereo */
+#ifdef DRM_PS
+    if (sbr->Is_DRM_SBR)
+    {
+        drm_ps_decode(sbr->drm_ps, (sbr->ret > 0), X_left, X_right);
+    } else {
+#endif
+#ifdef PS_DEC
+        ps_decode(sbr->ps, X_left, X_right);
+#endif
+#ifdef DRM_PS
+    }
+#endif
+
+    /* subband synthesis */
+    if (downSampledSBR)
+    {
+        sbr_qmf_synthesis_32(sbr, sbr->qmfs[0], X_left, left_channel);
+        sbr_qmf_synthesis_32(sbr, sbr->qmfs[1], X_right, right_channel);
+    } else {
+        sbr_qmf_synthesis_64(sbr, sbr->qmfs[0], X_left, left_channel);
+        sbr_qmf_synthesis_64(sbr, sbr->qmfs[1], X_right, right_channel);
+    }
+
+    if (sbr->bs_header_flag)
+        sbr->just_seeked = 0;
+
+    if (sbr->header_count != 0 && sbr->ret == 0)
+    {
+        ret = sbr_save_prev_data(sbr, 0);
+        if (ret) return ret;
+    }
+
+    sbr_save_matrix(sbr, 0);
+
+    sbr->frame++;
+
+    return 0;
+}
+#endif
+
+#endif
diff --git a/contrib/libfaad/sbr_dec.h b/contrib/libfaad/sbr_dec.h
new file mode 100644
index 000000000..40c1d5388
--- /dev/null
+++ b/contrib/libfaad/sbr_dec.h
@@ -0,0 +1,254 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_dec.h,v 1.39 2007/11/01 12:33:34 menno Exp $
+**/
+
+#ifndef __SBR_DEC_H__
+#define __SBR_DEC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef PS_DEC
+#include "ps_dec.h"
+#endif
+#ifdef DRM_PS
+#include "drm_dec.h"
+#endif
+
+/* MAX_NTSRHFG: maximum of number_time_slots * rate + HFGen. 16*2+8 */
+#define MAX_NTSRHFG 40
+#define MAX_NTSR    32 /* max number_time_slots * rate, ok for DRM and not DRM mode */
+
+/* MAX_M: maximum value for M */
+#define MAX_M       49
+/* MAX_L_E: maximum value for L_E */
+#define MAX_L_E      5
+
+typedef struct {
+    real_t *x;
+    int16_t x_index;
+    uint8_t channels;
+} qmfa_info;
+
+typedef struct {
+    real_t *v;
+    int16_t v_index;
+    uint8_t channels;
+} qmfs_info;
+
+typedef struct
+{
+    uint32_t sample_rate;
+    uint32_t maxAACLine;
+
+    uint8_t rate;
+    uint8_t just_seeked;
+    uint8_t ret;
+
+    uint8_t amp_res[2];
+
+    uint8_t k0;
+    uint8_t kx;
+    uint8_t M;
+    uint8_t N_master;
+    uint8_t N_high;
+    uint8_t N_low;
+    uint8_t N_Q;
+    uint8_t N_L[4];
+    uint8_t n[2];
+
+    uint8_t f_master[64];
+    uint8_t f_table_res[2][64];
+    uint8_t f_table_noise[64];
+    uint8_t f_table_lim[4][64];
+#ifdef SBR_LOW_POWER
+    uint8_t f_group[5][64];
+    uint8_t N_G[5];
+#endif
+
+    uint8_t table_map_k_to_g[64];
+
+    uint8_t abs_bord_lead[2];
+    uint8_t abs_bord_trail[2];
+    uint8_t n_rel_lead[2];
+    uint8_t n_rel_trail[2];
+
+    uint8_t L_E[2];
+    uint8_t L_E_prev[2];
+    uint8_t L_Q[2];
+
+    uint8_t t_E[2][MAX_L_E+1];
+    uint8_t t_Q[2][3];
+    uint8_t f[2][MAX_L_E+1];
+    uint8_t f_prev[2];
+
+    real_t *G_temp_prev[2][5];
+    real_t *Q_temp_prev[2][5];
+    int8_t GQ_ringbuf_index[2];
+
+    int16_t E[2][64][MAX_L_E];
+    int16_t E_prev[2][64];
+#ifndef FIXED_POINT
+    real_t E_orig[2][64][MAX_L_E];
+#endif
+    real_t E_curr[2][64][MAX_L_E];
+    int32_t Q[2][64][2];
+#ifndef FIXED_POINT
+    real_t Q_div[2][64][2];
+    real_t Q_div2[2][64][2];
+#endif
+    int32_t Q_prev[2][64];
+
+    int8_t l_A[2];
+    int8_t l_A_prev[2];
+
+    uint8_t bs_invf_mode[2][MAX_L_E];
+    uint8_t bs_invf_mode_prev[2][MAX_L_E];
+    real_t bwArray[2][64];
+    real_t bwArray_prev[2][64];
+
+    uint8_t noPatches;
+    uint8_t patchNoSubbands[64];
+    uint8_t patchStartSubband[64];
+
+    uint8_t bs_add_harmonic[2][64];
+    uint8_t bs_add_harmonic_prev[2][64];
+
+    uint16_t index_noise_prev[2];
+    uint8_t psi_is_prev[2];
+
+    uint8_t bs_start_freq_prev;
+    uint8_t bs_stop_freq_prev;
+    uint8_t bs_xover_band_prev;
+    uint8_t bs_freq_scale_prev;
+    uint8_t bs_alter_scale_prev;
+    uint8_t bs_noise_bands_prev;
+
+    int8_t prevEnvIsShort[2];
+
+    int8_t kx_prev;
+    uint8_t bsco;
+    uint8_t bsco_prev;
+    uint8_t M_prev;
+    uint16_t frame_len;
+
+    uint8_t Reset;
+    uint32_t frame;
+    uint32_t header_count;
+
+    uint8_t id_aac;
+    qmfa_info *qmfa[2];
+    qmfs_info *qmfs[2];
+
+    qmf_t Xsbr[2][MAX_NTSRHFG][64];
+
+#ifdef DRM
+    uint8_t Is_DRM_SBR;
+#ifdef DRM_PS
+    drm_ps_info *drm_ps;
+#endif
+#endif
+
+    uint8_t numTimeSlotsRate;
+    uint8_t numTimeSlots;
+    uint8_t tHFGen;
+    uint8_t tHFAdj;
+
+#ifdef PS_DEC
+    ps_info *ps;
+#endif
+#if (defined(PS_DEC) || defined(DRM_PS))
+    uint8_t ps_used;
+    uint8_t psResetFlag;
+#endif
+
+    /* to get it compiling */
+    /* we'll see during the coding of all the tools, whether
+       these are all used or not.
+    */
+    uint8_t bs_header_flag;
+    uint8_t bs_crc_flag;
+    uint16_t bs_sbr_crc_bits;
+    uint8_t bs_protocol_version;
+    uint8_t bs_amp_res;
+    uint8_t bs_start_freq;
+    uint8_t bs_stop_freq;
+    uint8_t bs_xover_band;
+    uint8_t bs_freq_scale;
+    uint8_t bs_alter_scale;
+    uint8_t bs_noise_bands;
+    uint8_t bs_limiter_bands;
+    uint8_t bs_limiter_gains;
+    uint8_t bs_interpol_freq;
+    uint8_t bs_smoothing_mode;
+    uint8_t bs_samplerate_mode;
+    uint8_t bs_add_harmonic_flag[2];
+    uint8_t bs_add_harmonic_flag_prev[2];
+    uint8_t bs_extended_data;
+    uint8_t bs_extension_id;
+    uint8_t bs_extension_data;
+    uint8_t bs_coupling;
+    uint8_t bs_frame_class[2];
+    uint8_t bs_rel_bord[2][9];
+    uint8_t bs_rel_bord_0[2][9];
+    uint8_t bs_rel_bord_1[2][9];
+    uint8_t bs_pointer[2];
+    uint8_t bs_abs_bord_0[2];
+    uint8_t bs_abs_bord_1[2];
+    uint8_t bs_num_rel_0[2];
+    uint8_t bs_num_rel_1[2];
+    uint8_t bs_df_env[2][9];
+    uint8_t bs_df_noise[2][3];
+} sbr_info;
+
+sbr_info *sbrDecodeInit(uint16_t framelength, uint8_t id_aac,
+                        uint32_t sample_rate, uint8_t downSampledSBR
+#ifdef DRM
+                        , uint8_t IsDRM
+#endif
+                        );
+void sbrDecodeEnd(sbr_info *sbr);
+void sbrReset(sbr_info *sbr);
+
+uint8_t sbrDecodeCoupleFrame(sbr_info *sbr, real_t *left_chan, real_t *right_chan,
+                             const uint8_t just_seeked, const uint8_t downSampledSBR);
+uint8_t sbrDecodeSingleFrame(sbr_info *sbr, real_t *channel,
+                             const uint8_t just_seeked, const uint8_t downSampledSBR);
+#if (defined(PS_DEC) || defined(DRM_PS))
+uint8_t sbrDecodeSingleFramePS(sbr_info *sbr, real_t *left_channel, real_t *right_channel,
+                               const uint8_t just_seeked, const uint8_t downSampledSBR);
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_e_nf.c b/contrib/libfaad/sbr_e_nf.c
new file mode 100644
index 000000000..14ba1e4a5
--- /dev/null
+++ b/contrib/libfaad/sbr_e_nf.c
@@ -0,0 +1,510 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_e_nf.c,v 1.21 2007/11/01 12:33:35 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include <stdlib.h>
+
+#include "sbr_syntax.h"
+#include "sbr_e_nf.h"
+
+void extract_envelope_data(sbr_info *sbr, uint8_t ch)
+{
+    uint8_t l, k;
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        if (sbr->bs_df_env[ch][l] == 0)
+        {
+            for (k = 1; k < sbr->n[sbr->f[ch][l]]; k++)
+            {
+                sbr->E[ch][k][l] = sbr->E[ch][k - 1][l] + sbr->E[ch][k][l];
+                if (sbr->E[ch][k][l] < 0)
+                    sbr->E[ch][k][l] = 0;
+            }
+
+        } else { /* bs_df_env == 1 */
+
+            uint8_t g = (l == 0) ? sbr->f_prev[ch] : sbr->f[ch][l-1];
+            int16_t E_prev;
+
+            if (sbr->f[ch][l] == g)
+            {
+                for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++)
+                {
+                    if (l == 0)
+                        E_prev = sbr->E_prev[ch][k];
+                    else
+                        E_prev = sbr->E[ch][k][l - 1];
+
+                    sbr->E[ch][k][l] = E_prev + sbr->E[ch][k][l];
+                }
+
+            } else if ((g == 1) && (sbr->f[ch][l] == 0)) {
+                uint8_t i;
+
+                for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++)
+                {
+                    for (i = 0; i < sbr->N_high; i++)
+                    {
+                        if (sbr->f_table_res[HI_RES][i] == sbr->f_table_res[LO_RES][k])
+                        {
+                            if (l == 0)
+                                E_prev = sbr->E_prev[ch][i];
+                            else
+                                E_prev = sbr->E[ch][i][l - 1];
+
+                            sbr->E[ch][k][l] = E_prev + sbr->E[ch][k][l];
+                        }
+                    }
+                }
+
+            } else if ((g == 0) && (sbr->f[ch][l] == 1)) {
+                uint8_t i;
+
+                for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++)
+                {
+                    for (i = 0; i < sbr->N_low; i++)
+                    {
+                        if ((sbr->f_table_res[LO_RES][i] <= sbr->f_table_res[HI_RES][k]) &&
+                            (sbr->f_table_res[HI_RES][k] < sbr->f_table_res[LO_RES][i + 1]))
+                        {
+                            if (l == 0)
+                                E_prev = sbr->E_prev[ch][i];
+                            else
+                                E_prev = sbr->E[ch][i][l - 1];
+
+                            sbr->E[ch][k][l] = E_prev + sbr->E[ch][k][l];
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+void extract_noise_floor_data(sbr_info *sbr, uint8_t ch)
+{
+    uint8_t l, k;
+
+    for (l = 0; l < sbr->L_Q[ch]; l++)
+    {
+        if (sbr->bs_df_noise[ch][l] == 0)
+        {
+            for (k = 1; k < sbr->N_Q; k++)
+            {
+                sbr->Q[ch][k][l] = sbr->Q[ch][k][l] + sbr->Q[ch][k-1][l];
+            }
+        } else {
+            if (l == 0)
+            {
+                for (k = 0; k < sbr->N_Q; k++)
+                {
+                    sbr->Q[ch][k][l] = sbr->Q_prev[ch][k] + sbr->Q[ch][k][0];
+                }
+            } else {
+                for (k = 0; k < sbr->N_Q; k++)
+                {
+                    sbr->Q[ch][k][l] = sbr->Q[ch][k][l - 1] + sbr->Q[ch][k][l];
+                }
+            }
+        }
+    }
+}
+
+#ifndef FIXED_POINT
+
+/* table for Q_div values when no coupling */
+static const real_t Q_div_tab[31] = {
+    FRAC_CONST(0.0153846), FRAC_CONST(0.030303),
+    FRAC_CONST(0.0588235), FRAC_CONST(0.111111),
+    FRAC_CONST(0.2),       FRAC_CONST(0.333333),
+    FRAC_CONST(0.5),       FRAC_CONST(0.666667),
+    FRAC_CONST(0.8),       FRAC_CONST(0.888889),
+    FRAC_CONST(0.941176),  FRAC_CONST(0.969697),
+    FRAC_CONST(0.984615),  FRAC_CONST(0.992248),
+    FRAC_CONST(0.996109),  FRAC_CONST(0.998051),
+    FRAC_CONST(0.999024),  FRAC_CONST(0.999512),
+    FRAC_CONST(0.999756),  FRAC_CONST(0.999878),
+    FRAC_CONST(0.999939),  FRAC_CONST(0.999969),
+    FRAC_CONST(0.999985),  FRAC_CONST(0.999992),
+    FRAC_CONST(0.999996),  FRAC_CONST(0.999998),
+    FRAC_CONST(0.999999),  FRAC_CONST(1),
+    FRAC_CONST(1),         FRAC_CONST(1),
+    FRAC_CONST(1)
+};
+
+static const real_t Q_div_tab_left[31][13] = {
+    { FRAC_CONST(0.969704), FRAC_CONST(0.888985), FRAC_CONST(0.667532), FRAC_CONST(0.336788), FRAC_CONST(0.117241), FRAC_CONST(0.037594), FRAC_CONST(0.0153846), FRAC_CONST(0.00967118), FRAC_CONST(0.00823245), FRAC_CONST(0.00787211), FRAC_CONST(0.00778198), FRAC_CONST(0.00775945), FRAC_CONST(0.00775382) },
+    { FRAC_CONST(0.984619), FRAC_CONST(0.94123), FRAC_CONST(0.800623), FRAC_CONST(0.503876), FRAC_CONST(0.209877), FRAC_CONST(0.0724638), FRAC_CONST(0.030303), FRAC_CONST(0.0191571), FRAC_CONST(0.0163305), FRAC_CONST(0.0156212), FRAC_CONST(0.0154438), FRAC_CONST(0.0153994), FRAC_CONST(0.0153883) },
+    { FRAC_CONST(0.99225), FRAC_CONST(0.969726), FRAC_CONST(0.889273), FRAC_CONST(0.670103), FRAC_CONST(0.346939), FRAC_CONST(0.135135), FRAC_CONST(0.0588235), FRAC_CONST(0.037594), FRAC_CONST(0.0321361), FRAC_CONST(0.0307619), FRAC_CONST(0.0304178), FRAC_CONST(0.0303317), FRAC_CONST(0.0303102) },
+    { FRAC_CONST(0.99611), FRAC_CONST(0.98463), FRAC_CONST(0.941392), FRAC_CONST(0.802469), FRAC_CONST(0.515152), FRAC_CONST(0.238095), FRAC_CONST(0.111111), FRAC_CONST(0.0724638), FRAC_CONST(0.0622711), FRAC_CONST(0.0596878), FRAC_CONST(0.0590397), FRAC_CONST(0.0588776), FRAC_CONST(0.058837) },
+    { FRAC_CONST(0.998051), FRAC_CONST(0.992256), FRAC_CONST(0.969811), FRAC_CONST(0.890411), FRAC_CONST(0.68), FRAC_CONST(0.384615), FRAC_CONST(0.2), FRAC_CONST(0.135135), FRAC_CONST(0.117241), FRAC_CONST(0.112652), FRAC_CONST(0.111497), FRAC_CONST(0.111208), FRAC_CONST(0.111135) },
+    { FRAC_CONST(0.999025), FRAC_CONST(0.996113), FRAC_CONST(0.984674), FRAC_CONST(0.942029), FRAC_CONST(0.809524), FRAC_CONST(0.555556), FRAC_CONST(0.333333), FRAC_CONST(0.238095), FRAC_CONST(0.209877), FRAC_CONST(0.202492), FRAC_CONST(0.200625), FRAC_CONST(0.200156), FRAC_CONST(0.200039) },
+    { FRAC_CONST(0.999512), FRAC_CONST(0.998053), FRAC_CONST(0.992278), FRAC_CONST(0.970149), FRAC_CONST(0.894737), FRAC_CONST(0.714286), FRAC_CONST(0.5), FRAC_CONST(0.384615), FRAC_CONST(0.346939), FRAC_CONST(0.336788), FRAC_CONST(0.3342), FRAC_CONST(0.33355), FRAC_CONST(0.333388) },
+    { FRAC_CONST(0.999756), FRAC_CONST(0.999025), FRAC_CONST(0.996124), FRAC_CONST(0.984848), FRAC_CONST(0.944444), FRAC_CONST(0.833333), FRAC_CONST(0.666667), FRAC_CONST(0.555556), FRAC_CONST(0.515152), FRAC_CONST(0.503876), FRAC_CONST(0.500975), FRAC_CONST(0.500244), FRAC_CONST(0.500061) },
+    { FRAC_CONST(0.999878), FRAC_CONST(0.999512), FRAC_CONST(0.998058), FRAC_CONST(0.992366), FRAC_CONST(0.971429), FRAC_CONST(0.909091), FRAC_CONST(0.8), FRAC_CONST(0.714286), FRAC_CONST(0.68), FRAC_CONST(0.670103), FRAC_CONST(0.667532), FRAC_CONST(0.666884), FRAC_CONST(0.666721) },
+    { FRAC_CONST(0.999939), FRAC_CONST(0.999756), FRAC_CONST(0.999028), FRAC_CONST(0.996169), FRAC_CONST(0.985507), FRAC_CONST(0.952381), FRAC_CONST(0.888889), FRAC_CONST(0.833333), FRAC_CONST(0.809524), FRAC_CONST(0.802469), FRAC_CONST(0.800623), FRAC_CONST(0.800156), FRAC_CONST(0.800039) },
+    { FRAC_CONST(0.999969), FRAC_CONST(0.999878), FRAC_CONST(0.999514), FRAC_CONST(0.998081), FRAC_CONST(0.992701), FRAC_CONST(0.97561), FRAC_CONST(0.941176), FRAC_CONST(0.909091), FRAC_CONST(0.894737), FRAC_CONST(0.890411), FRAC_CONST(0.889273), FRAC_CONST(0.888985), FRAC_CONST(0.888913) },
+    { FRAC_CONST(0.999985), FRAC_CONST(0.999939), FRAC_CONST(0.999757), FRAC_CONST(0.999039), FRAC_CONST(0.996337), FRAC_CONST(0.987654), FRAC_CONST(0.969697), FRAC_CONST(0.952381), FRAC_CONST(0.944444), FRAC_CONST(0.942029), FRAC_CONST(0.941392), FRAC_CONST(0.94123), FRAC_CONST(0.94119) },
+    { FRAC_CONST(0.999992), FRAC_CONST(0.99997), FRAC_CONST(0.999878), FRAC_CONST(0.999519), FRAC_CONST(0.998165), FRAC_CONST(0.993789), FRAC_CONST(0.984615), FRAC_CONST(0.97561), FRAC_CONST(0.971429), FRAC_CONST(0.970149), FRAC_CONST(0.969811), FRAC_CONST(0.969726), FRAC_CONST(0.969704) },
+    { FRAC_CONST(0.999996), FRAC_CONST(0.999985), FRAC_CONST(0.999939), FRAC_CONST(0.99976), FRAC_CONST(0.999082), FRAC_CONST(0.996885), FRAC_CONST(0.992248), FRAC_CONST(0.987654), FRAC_CONST(0.985507), FRAC_CONST(0.984848), FRAC_CONST(0.984674), FRAC_CONST(0.98463), FRAC_CONST(0.984619) },
+    { FRAC_CONST(0.999998), FRAC_CONST(0.999992), FRAC_CONST(0.99997), FRAC_CONST(0.99988), FRAC_CONST(0.999541), FRAC_CONST(0.99844), FRAC_CONST(0.996109), FRAC_CONST(0.993789), FRAC_CONST(0.992701), FRAC_CONST(0.992366), FRAC_CONST(0.992278), FRAC_CONST(0.992256), FRAC_CONST(0.99225) },
+    { FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999985), FRAC_CONST(0.99994), FRAC_CONST(0.99977), FRAC_CONST(0.999219), FRAC_CONST(0.998051), FRAC_CONST(0.996885), FRAC_CONST(0.996337), FRAC_CONST(0.996169), FRAC_CONST(0.996124), FRAC_CONST(0.996113), FRAC_CONST(0.99611) },
+    { FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999992), FRAC_CONST(0.99997), FRAC_CONST(0.999885), FRAC_CONST(0.99961), FRAC_CONST(0.999024), FRAC_CONST(0.99844), FRAC_CONST(0.998165), FRAC_CONST(0.998081), FRAC_CONST(0.998058), FRAC_CONST(0.998053), FRAC_CONST(0.998051) },
+    { FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999985), FRAC_CONST(0.999943), FRAC_CONST(0.999805), FRAC_CONST(0.999512), FRAC_CONST(0.999219), FRAC_CONST(0.999082), FRAC_CONST(0.999039), FRAC_CONST(0.999028), FRAC_CONST(0.999025), FRAC_CONST(0.999025) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999992), FRAC_CONST(0.999971), FRAC_CONST(0.999902), FRAC_CONST(0.999756), FRAC_CONST(0.99961), FRAC_CONST(0.999541), FRAC_CONST(0.999519), FRAC_CONST(0.999514), FRAC_CONST(0.999512), FRAC_CONST(0.999512) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999986), FRAC_CONST(0.999951), FRAC_CONST(0.999878), FRAC_CONST(0.999805), FRAC_CONST(0.99977), FRAC_CONST(0.99976), FRAC_CONST(0.999757), FRAC_CONST(0.999756), FRAC_CONST(0.999756) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999993), FRAC_CONST(0.999976), FRAC_CONST(0.999939), FRAC_CONST(0.999902), FRAC_CONST(0.999885), FRAC_CONST(0.99988), FRAC_CONST(0.999878), FRAC_CONST(0.999878), FRAC_CONST(0.999878) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999996), FRAC_CONST(0.999988), FRAC_CONST(0.999969), FRAC_CONST(0.999951), FRAC_CONST(0.999943), FRAC_CONST(0.99994), FRAC_CONST(0.999939), FRAC_CONST(0.999939), FRAC_CONST(0.999939) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999994), FRAC_CONST(0.999985), FRAC_CONST(0.999976), FRAC_CONST(0.999971), FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.999969) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999997), FRAC_CONST(0.999992), FRAC_CONST(0.999988), FRAC_CONST(0.999986), FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999998), FRAC_CONST(0.999996), FRAC_CONST(0.999994), FRAC_CONST(0.999993), FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999998), FRAC_CONST(0.999997), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) }
+};
+
+static const real_t Q_div_tab_right[31][13] = {
+    { FRAC_CONST(0.00775382), FRAC_CONST(0.00775945), FRAC_CONST(0.00778198), FRAC_CONST(0.00787211), FRAC_CONST(0.00823245), FRAC_CONST(0.00967118), FRAC_CONST(0.0153846), FRAC_CONST(0.037594), FRAC_CONST(0.117241), FRAC_CONST(0.336788), FRAC_CONST(0.667532), FRAC_CONST(0.888985), FRAC_CONST(0.969704) },
+    { FRAC_CONST(0.0153883), FRAC_CONST(0.0153994), FRAC_CONST(0.0154438), FRAC_CONST(0.0156212), FRAC_CONST(0.0163305), FRAC_CONST(0.0191571), FRAC_CONST(0.030303), FRAC_CONST(0.0724638), FRAC_CONST(0.209877), FRAC_CONST(0.503876), FRAC_CONST(0.800623), FRAC_CONST(0.94123), FRAC_CONST(0.984619) },
+    { FRAC_CONST(0.0303102), FRAC_CONST(0.0303317), FRAC_CONST(0.0304178), FRAC_CONST(0.0307619), FRAC_CONST(0.0321361), FRAC_CONST(0.037594), FRAC_CONST(0.0588235), FRAC_CONST(0.135135), FRAC_CONST(0.346939), FRAC_CONST(0.670103), FRAC_CONST(0.889273), FRAC_CONST(0.969726), FRAC_CONST(0.99225) },
+    { FRAC_CONST(0.058837), FRAC_CONST(0.0588776), FRAC_CONST(0.0590397), FRAC_CONST(0.0596878), FRAC_CONST(0.0622711), FRAC_CONST(0.0724638), FRAC_CONST(0.111111), FRAC_CONST(0.238095), FRAC_CONST(0.515152), FRAC_CONST(0.802469), FRAC_CONST(0.941392), FRAC_CONST(0.98463), FRAC_CONST(0.99611) },
+    { FRAC_CONST(0.111135), FRAC_CONST(0.111208), FRAC_CONST(0.111497), FRAC_CONST(0.112652), FRAC_CONST(0.117241), FRAC_CONST(0.135135), FRAC_CONST(0.2), FRAC_CONST(0.384615), FRAC_CONST(0.68), FRAC_CONST(0.890411), FRAC_CONST(0.969811), FRAC_CONST(0.992256), FRAC_CONST(0.998051) },
+    { FRAC_CONST(0.200039), FRAC_CONST(0.200156), FRAC_CONST(0.200625), FRAC_CONST(0.202492), FRAC_CONST(0.209877), FRAC_CONST(0.238095), FRAC_CONST(0.333333), FRAC_CONST(0.555556), FRAC_CONST(0.809524), FRAC_CONST(0.942029), FRAC_CONST(0.984674), FRAC_CONST(0.996113), FRAC_CONST(0.999025) },
+    { FRAC_CONST(0.333388), FRAC_CONST(0.33355), FRAC_CONST(0.3342), FRAC_CONST(0.336788), FRAC_CONST(0.346939), FRAC_CONST(0.384615), FRAC_CONST(0.5), FRAC_CONST(0.714286), FRAC_CONST(0.894737), FRAC_CONST(0.970149), FRAC_CONST(0.992278), FRAC_CONST(0.998053), FRAC_CONST(0.999512) },
+    { FRAC_CONST(0.500061), FRAC_CONST(0.500244), FRAC_CONST(0.500975), FRAC_CONST(0.503876), FRAC_CONST(0.515152), FRAC_CONST(0.555556), FRAC_CONST(0.666667), FRAC_CONST(0.833333), FRAC_CONST(0.944444), FRAC_CONST(0.984848), FRAC_CONST(0.996124), FRAC_CONST(0.999025), FRAC_CONST(0.999756) },
+    { FRAC_CONST(0.666721), FRAC_CONST(0.666884), FRAC_CONST(0.667532), FRAC_CONST(0.670103), FRAC_CONST(0.68), FRAC_CONST(0.714286), FRAC_CONST(0.8), FRAC_CONST(0.909091), FRAC_CONST(0.971429), FRAC_CONST(0.992366), FRAC_CONST(0.998058), FRAC_CONST(0.999512), FRAC_CONST(0.999878) },
+    { FRAC_CONST(0.800039), FRAC_CONST(0.800156), FRAC_CONST(0.800623), FRAC_CONST(0.802469), FRAC_CONST(0.809524), FRAC_CONST(0.833333), FRAC_CONST(0.888889), FRAC_CONST(0.952381), FRAC_CONST(0.985507), FRAC_CONST(0.996169), FRAC_CONST(0.999028), FRAC_CONST(0.999756), FRAC_CONST(0.999939) },
+    { FRAC_CONST(0.888913), FRAC_CONST(0.888985), FRAC_CONST(0.889273), FRAC_CONST(0.890411), FRAC_CONST(0.894737), FRAC_CONST(0.909091), FRAC_CONST(0.941176), FRAC_CONST(0.97561), FRAC_CONST(0.992701), FRAC_CONST(0.998081), FRAC_CONST(0.999514), FRAC_CONST(0.999878), FRAC_CONST(0.999969) },
+    { FRAC_CONST(0.94119), FRAC_CONST(0.94123), FRAC_CONST(0.941392), FRAC_CONST(0.942029), FRAC_CONST(0.944444), FRAC_CONST(0.952381), FRAC_CONST(0.969697), FRAC_CONST(0.987654), FRAC_CONST(0.996337), FRAC_CONST(0.999039), FRAC_CONST(0.999757), FRAC_CONST(0.999939), FRAC_CONST(0.999985) },
+    { FRAC_CONST(0.969704), FRAC_CONST(0.969726), FRAC_CONST(0.969811), FRAC_CONST(0.970149), FRAC_CONST(0.971429), FRAC_CONST(0.97561), FRAC_CONST(0.984615), FRAC_CONST(0.993789), FRAC_CONST(0.998165), FRAC_CONST(0.999519), FRAC_CONST(0.999878), FRAC_CONST(0.99997), FRAC_CONST(0.999992) },
+    { FRAC_CONST(0.984619), FRAC_CONST(0.98463), FRAC_CONST(0.984674), FRAC_CONST(0.984848), FRAC_CONST(0.985507), FRAC_CONST(0.987654), FRAC_CONST(0.992248), FRAC_CONST(0.996885), FRAC_CONST(0.999082), FRAC_CONST(0.99976), FRAC_CONST(0.999939), FRAC_CONST(0.999985), FRAC_CONST(0.999996) },
+    { FRAC_CONST(0.99225), FRAC_CONST(0.992256), FRAC_CONST(0.992278), FRAC_CONST(0.992366), FRAC_CONST(0.992701), FRAC_CONST(0.993789), FRAC_CONST(0.996109), FRAC_CONST(0.99844), FRAC_CONST(0.999541), FRAC_CONST(0.99988), FRAC_CONST(0.99997), FRAC_CONST(0.999992), FRAC_CONST(0.999998) },
+    { FRAC_CONST(0.99611), FRAC_CONST(0.996113), FRAC_CONST(0.996124), FRAC_CONST(0.996169), FRAC_CONST(0.996337), FRAC_CONST(0.996885), FRAC_CONST(0.998051), FRAC_CONST(0.999219), FRAC_CONST(0.99977), FRAC_CONST(0.99994), FRAC_CONST(0.999985), FRAC_CONST(0.999996), FRAC_CONST(0.999999) },
+    { FRAC_CONST(0.998051), FRAC_CONST(0.998053), FRAC_CONST(0.998058), FRAC_CONST(0.998081), FRAC_CONST(0.998165), FRAC_CONST(0.99844), FRAC_CONST(0.999024), FRAC_CONST(0.99961), FRAC_CONST(0.999885), FRAC_CONST(0.99997), FRAC_CONST(0.999992), FRAC_CONST(0.999998), FRAC_CONST(1) },
+    { FRAC_CONST(0.999025), FRAC_CONST(0.999025), FRAC_CONST(0.999028), FRAC_CONST(0.999039), FRAC_CONST(0.999082), FRAC_CONST(0.999219), FRAC_CONST(0.999512), FRAC_CONST(0.999805), FRAC_CONST(0.999943), FRAC_CONST(0.999985), FRAC_CONST(0.999996), FRAC_CONST(0.999999), FRAC_CONST(1) },
+    { FRAC_CONST(0.999512), FRAC_CONST(0.999512), FRAC_CONST(0.999514), FRAC_CONST(0.999519), FRAC_CONST(0.999541), FRAC_CONST(0.99961), FRAC_CONST(0.999756), FRAC_CONST(0.999902), FRAC_CONST(0.999971), FRAC_CONST(0.999992), FRAC_CONST(0.999998), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999756), FRAC_CONST(0.999756), FRAC_CONST(0.999757), FRAC_CONST(0.99976), FRAC_CONST(0.99977), FRAC_CONST(0.999805), FRAC_CONST(0.999878), FRAC_CONST(0.999951), FRAC_CONST(0.999986), FRAC_CONST(0.999996), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999878), FRAC_CONST(0.999878), FRAC_CONST(0.999878), FRAC_CONST(0.99988), FRAC_CONST(0.999885), FRAC_CONST(0.999902), FRAC_CONST(0.999939), FRAC_CONST(0.999976), FRAC_CONST(0.999993), FRAC_CONST(0.999998), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999939), FRAC_CONST(0.999939), FRAC_CONST(0.999939), FRAC_CONST(0.99994), FRAC_CONST(0.999943), FRAC_CONST(0.999951), FRAC_CONST(0.999969), FRAC_CONST(0.999988), FRAC_CONST(0.999996), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999969), FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.99997), FRAC_CONST(0.999971), FRAC_CONST(0.999976), FRAC_CONST(0.999985), FRAC_CONST(0.999994), FRAC_CONST(0.999998), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999985), FRAC_CONST(0.999986), FRAC_CONST(0.999988), FRAC_CONST(0.999992), FRAC_CONST(0.999997), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999992), FRAC_CONST(0.999993), FRAC_CONST(0.999994), FRAC_CONST(0.999996), FRAC_CONST(0.999998), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999996), FRAC_CONST(0.999997), FRAC_CONST(0.999998), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999998), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(0.999999), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) },
+    { FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1), FRAC_CONST(1) }
+};
+
+/* calculates 1/(1+Q) */
+/* [0..1] */
+real_t calc_Q_div(sbr_info *sbr, uint8_t ch, uint8_t m, uint8_t l)
+{
+    if (sbr->bs_coupling)
+    {
+        /* left channel */
+        if ((sbr->Q[0][m][l] < 0 || sbr->Q[0][m][l] > 30) ||
+            (sbr->Q[1][m][l] < 0 || sbr->Q[1][m][l] > 24 /* 2*panOffset(1) */))
+        {
+            return 0;
+        } else {
+            /* the pan parameter is always even */
+            if (ch == 0)
+            {
+                return Q_div_tab_left[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
+            } else {
+                return Q_div_tab_right[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
+            }
+        }
+    } else {
+        /* no coupling */
+        if (sbr->Q[ch][m][l] < 0 || sbr->Q[ch][m][l] > 30)
+        {
+            return 0;
+        } else {
+            return Q_div_tab[sbr->Q[ch][m][l]];
+        }
+    }
+}
+
+/* table for Q_div2 values when no coupling */
+static const real_t Q_div2_tab[31] = {
+    FRAC_CONST(0.984615),     FRAC_CONST(0.969697),
+    FRAC_CONST(0.941176),     FRAC_CONST(0.888889),
+    FRAC_CONST(0.8),          FRAC_CONST(0.666667),
+    FRAC_CONST(0.5),          FRAC_CONST(0.333333),
+    FRAC_CONST(0.2),          FRAC_CONST(0.111111),
+    FRAC_CONST(0.0588235),    FRAC_CONST(0.030303),
+    FRAC_CONST(0.0153846),    FRAC_CONST(0.00775194),
+    FRAC_CONST(0.00389105),   FRAC_CONST(0.00194932),
+    FRAC_CONST(0.00097561),   FRAC_CONST(0.000488043),
+    FRAC_CONST(0.000244081),  FRAC_CONST(0.000122055),
+    FRAC_CONST(6.10314E-005), FRAC_CONST(3.05166E-005),
+    FRAC_CONST(1.52586E-005), FRAC_CONST(7.62934E-006),
+    FRAC_CONST(3.81468E-006), FRAC_CONST(1.90734E-006),
+    FRAC_CONST(9.53673E-007), FRAC_CONST(4.76837E-007),
+    FRAC_CONST(2.38419E-007), FRAC_CONST(1.19209E-007),
+    FRAC_CONST(5.96046E-008)
+};
+
+static const real_t Q_div2_tab_left[31][13] = {
+    { FRAC_CONST(0.0302959), FRAC_CONST(0.111015), FRAC_CONST(0.332468), FRAC_CONST(0.663212), FRAC_CONST(0.882759), FRAC_CONST(0.962406), FRAC_CONST(0.984615), FRAC_CONST(0.990329), FRAC_CONST(0.991768), FRAC_CONST(0.992128), FRAC_CONST(0.992218), FRAC_CONST(0.992241), FRAC_CONST(0.992246) },
+    { FRAC_CONST(0.0153809), FRAC_CONST(0.0587695), FRAC_CONST(0.199377), FRAC_CONST(0.496124), FRAC_CONST(0.790123), FRAC_CONST(0.927536), FRAC_CONST(0.969697), FRAC_CONST(0.980843), FRAC_CONST(0.98367), FRAC_CONST(0.984379), FRAC_CONST(0.984556), FRAC_CONST(0.984601), FRAC_CONST(0.984612) },
+    { FRAC_CONST(0.00775006), FRAC_CONST(0.0302744), FRAC_CONST(0.110727), FRAC_CONST(0.329897), FRAC_CONST(0.653061), FRAC_CONST(0.864865), FRAC_CONST(0.941176), FRAC_CONST(0.962406), FRAC_CONST(0.967864), FRAC_CONST(0.969238), FRAC_CONST(0.969582), FRAC_CONST(0.969668), FRAC_CONST(0.96969) },
+    { FRAC_CONST(0.0038901), FRAC_CONST(0.0153698), FRAC_CONST(0.0586081), FRAC_CONST(0.197531), FRAC_CONST(0.484848), FRAC_CONST(0.761905), FRAC_CONST(0.888889), FRAC_CONST(0.927536), FRAC_CONST(0.937729), FRAC_CONST(0.940312), FRAC_CONST(0.94096), FRAC_CONST(0.941122), FRAC_CONST(0.941163) },
+    { FRAC_CONST(0.00194884), FRAC_CONST(0.00774443), FRAC_CONST(0.0301887), FRAC_CONST(0.109589), FRAC_CONST(0.32), FRAC_CONST(0.615385), FRAC_CONST(0.8), FRAC_CONST(0.864865), FRAC_CONST(0.882759), FRAC_CONST(0.887348), FRAC_CONST(0.888503), FRAC_CONST(0.888792), FRAC_CONST(0.888865) },
+    { FRAC_CONST(0.000975372), FRAC_CONST(0.00388727), FRAC_CONST(0.0153257), FRAC_CONST(0.057971), FRAC_CONST(0.190476), FRAC_CONST(0.444444), FRAC_CONST(0.666667), FRAC_CONST(0.761905), FRAC_CONST(0.790123), FRAC_CONST(0.797508), FRAC_CONST(0.799375), FRAC_CONST(0.799844), FRAC_CONST(0.799961) },
+    { FRAC_CONST(0.000487924), FRAC_CONST(0.00194742), FRAC_CONST(0.00772201), FRAC_CONST(0.0298507), FRAC_CONST(0.105263), FRAC_CONST(0.285714), FRAC_CONST(0.5), FRAC_CONST(0.615385), FRAC_CONST(0.653061), FRAC_CONST(0.663212), FRAC_CONST(0.6658), FRAC_CONST(0.66645), FRAC_CONST(0.666612) },
+    { FRAC_CONST(0.000244021), FRAC_CONST(0.000974659), FRAC_CONST(0.00387597), FRAC_CONST(0.0151515), FRAC_CONST(0.0555556), FRAC_CONST(0.166667), FRAC_CONST(0.333333), FRAC_CONST(0.444444), FRAC_CONST(0.484848), FRAC_CONST(0.496124), FRAC_CONST(0.499025), FRAC_CONST(0.499756), FRAC_CONST(0.499939) },
+    { FRAC_CONST(0.000122026), FRAC_CONST(0.000487567), FRAC_CONST(0.00194175), FRAC_CONST(0.00763359), FRAC_CONST(0.0285714), FRAC_CONST(0.0909091), FRAC_CONST(0.2), FRAC_CONST(0.285714), FRAC_CONST(0.32), FRAC_CONST(0.329897), FRAC_CONST(0.332468), FRAC_CONST(0.333116), FRAC_CONST(0.333279) },
+    { FRAC_CONST(6.10165E-005), FRAC_CONST(0.000243843), FRAC_CONST(0.000971817), FRAC_CONST(0.00383142), FRAC_CONST(0.0144928), FRAC_CONST(0.047619), FRAC_CONST(0.111111), FRAC_CONST(0.166667), FRAC_CONST(0.190476), FRAC_CONST(0.197531), FRAC_CONST(0.199377), FRAC_CONST(0.199844), FRAC_CONST(0.199961) },
+    { FRAC_CONST(3.05092E-005), FRAC_CONST(0.000121936), FRAC_CONST(0.000486145), FRAC_CONST(0.00191939), FRAC_CONST(0.00729927), FRAC_CONST(0.0243902), FRAC_CONST(0.0588235), FRAC_CONST(0.0909091), FRAC_CONST(0.105263), FRAC_CONST(0.109589), FRAC_CONST(0.110727), FRAC_CONST(0.111015), FRAC_CONST(0.111087) },
+    { FRAC_CONST(1.52548E-005), FRAC_CONST(6.09719E-005), FRAC_CONST(0.000243132), FRAC_CONST(0.000960615), FRAC_CONST(0.003663), FRAC_CONST(0.0123457), FRAC_CONST(0.030303), FRAC_CONST(0.047619), FRAC_CONST(0.0555556), FRAC_CONST(0.057971), FRAC_CONST(0.0586081), FRAC_CONST(0.0587695), FRAC_CONST(0.05881) },
+    { FRAC_CONST(7.62747E-006), FRAC_CONST(3.04869E-005), FRAC_CONST(0.000121581), FRAC_CONST(0.000480538), FRAC_CONST(0.00183486), FRAC_CONST(0.00621118), FRAC_CONST(0.0153846), FRAC_CONST(0.0243902), FRAC_CONST(0.0285714), FRAC_CONST(0.0298507), FRAC_CONST(0.0301887), FRAC_CONST(0.0302744), FRAC_CONST(0.0302959) },
+    { FRAC_CONST(3.81375E-006), FRAC_CONST(1.52437E-005), FRAC_CONST(6.0794E-005), FRAC_CONST(0.000240327), FRAC_CONST(0.000918274), FRAC_CONST(0.00311526), FRAC_CONST(0.00775194), FRAC_CONST(0.0123457), FRAC_CONST(0.0144928), FRAC_CONST(0.0151515), FRAC_CONST(0.0153257), FRAC_CONST(0.0153698), FRAC_CONST(0.0153809) },
+    { FRAC_CONST(1.90688E-006), FRAC_CONST(7.62189E-006), FRAC_CONST(3.03979E-005), FRAC_CONST(0.000120178), FRAC_CONST(0.000459348), FRAC_CONST(0.00156006), FRAC_CONST(0.00389105), FRAC_CONST(0.00621118), FRAC_CONST(0.00729927), FRAC_CONST(0.00763359), FRAC_CONST(0.00772201), FRAC_CONST(0.00774443), FRAC_CONST(0.00775006) },
+    { FRAC_CONST(9.53441E-007), FRAC_CONST(3.81096E-006), FRAC_CONST(1.51992E-005), FRAC_CONST(6.00925E-005), FRAC_CONST(0.000229727), FRAC_CONST(0.00078064), FRAC_CONST(0.00194932), FRAC_CONST(0.00311526), FRAC_CONST(0.003663), FRAC_CONST(0.00383142), FRAC_CONST(0.00387597), FRAC_CONST(0.00388727), FRAC_CONST(0.0038901) },
+    { FRAC_CONST(4.76721E-007), FRAC_CONST(1.90548E-006), FRAC_CONST(7.59965E-006), FRAC_CONST(3.00472E-005), FRAC_CONST(0.000114877), FRAC_CONST(0.000390472), FRAC_CONST(0.00097561), FRAC_CONST(0.00156006), FRAC_CONST(0.00183486), FRAC_CONST(0.00191939), FRAC_CONST(0.00194175), FRAC_CONST(0.00194742), FRAC_CONST(0.00194884) },
+    { FRAC_CONST(2.3836E-007), FRAC_CONST(9.52743E-007), FRAC_CONST(3.79984E-006), FRAC_CONST(1.50238E-005), FRAC_CONST(5.74416E-005), FRAC_CONST(0.000195274), FRAC_CONST(0.000488043), FRAC_CONST(0.00078064), FRAC_CONST(0.000918274), FRAC_CONST(0.000960615), FRAC_CONST(0.000971817), FRAC_CONST(0.000974659), FRAC_CONST(0.000975372) },
+    { FRAC_CONST(1.1918E-007), FRAC_CONST(4.76372E-007), FRAC_CONST(1.89992E-006), FRAC_CONST(7.51196E-006), FRAC_CONST(2.87216E-005), FRAC_CONST(9.76467E-005), FRAC_CONST(0.000244081), FRAC_CONST(0.000390472), FRAC_CONST(0.000459348), FRAC_CONST(0.000480538), FRAC_CONST(0.000486145), FRAC_CONST(0.000487567), FRAC_CONST(0.000487924) },
+    { FRAC_CONST(5.95901E-008), FRAC_CONST(2.38186E-007), FRAC_CONST(9.49963E-007), FRAC_CONST(3.756E-006), FRAC_CONST(1.4361E-005), FRAC_CONST(4.88257E-005), FRAC_CONST(0.000122055), FRAC_CONST(0.000195274), FRAC_CONST(0.000229727), FRAC_CONST(0.000240327), FRAC_CONST(0.000243132), FRAC_CONST(0.000243843), FRAC_CONST(0.000244021) },
+    { FRAC_CONST(2.9795E-008), FRAC_CONST(1.19093E-007), FRAC_CONST(4.74982E-007), FRAC_CONST(1.878E-006), FRAC_CONST(7.18056E-006), FRAC_CONST(2.44135E-005), FRAC_CONST(6.10314E-005), FRAC_CONST(9.76467E-005), FRAC_CONST(0.000114877), FRAC_CONST(0.000120178), FRAC_CONST(0.000121581), FRAC_CONST(0.000121936), FRAC_CONST(0.000122026) },
+    { FRAC_CONST(1.48975E-008), FRAC_CONST(5.95465E-008), FRAC_CONST(2.37491E-007), FRAC_CONST(9.39002E-007), FRAC_CONST(3.59029E-006), FRAC_CONST(1.22069E-005), FRAC_CONST(3.05166E-005), FRAC_CONST(4.88257E-005), FRAC_CONST(5.74416E-005), FRAC_CONST(6.00925E-005), FRAC_CONST(6.0794E-005), FRAC_CONST(6.09719E-005), FRAC_CONST(6.10165E-005) },
+    { FRAC_CONST(7.44876E-009), FRAC_CONST(2.97732E-008), FRAC_CONST(1.18745E-007), FRAC_CONST(4.69501E-007), FRAC_CONST(1.79515E-006), FRAC_CONST(6.10348E-006), FRAC_CONST(1.52586E-005), FRAC_CONST(2.44135E-005), FRAC_CONST(2.87216E-005), FRAC_CONST(3.00472E-005), FRAC_CONST(3.03979E-005), FRAC_CONST(3.04869E-005), FRAC_CONST(3.05092E-005) },
+    { FRAC_CONST(3.72438E-009), FRAC_CONST(1.48866E-008), FRAC_CONST(5.93727E-008), FRAC_CONST(2.34751E-007), FRAC_CONST(8.97575E-007), FRAC_CONST(3.05175E-006), FRAC_CONST(7.62934E-006), FRAC_CONST(1.22069E-005), FRAC_CONST(1.4361E-005), FRAC_CONST(1.50238E-005), FRAC_CONST(1.51992E-005), FRAC_CONST(1.52437E-005), FRAC_CONST(1.52548E-005) },
+    { FRAC_CONST(1.86219E-009), FRAC_CONST(7.44331E-009), FRAC_CONST(2.96864E-008), FRAC_CONST(1.17375E-007), FRAC_CONST(4.48788E-007), FRAC_CONST(1.52588E-006), FRAC_CONST(3.81468E-006), FRAC_CONST(6.10348E-006), FRAC_CONST(7.18056E-006), FRAC_CONST(7.51196E-006), FRAC_CONST(7.59965E-006), FRAC_CONST(7.62189E-006), FRAC_CONST(7.62747E-006) },
+    { FRAC_CONST(9.31095E-010), FRAC_CONST(3.72166E-009), FRAC_CONST(1.48432E-008), FRAC_CONST(5.86876E-008), FRAC_CONST(2.24394E-007), FRAC_CONST(7.62939E-007), FRAC_CONST(1.90734E-006), FRAC_CONST(3.05175E-006), FRAC_CONST(3.59029E-006), FRAC_CONST(3.756E-006), FRAC_CONST(3.79984E-006), FRAC_CONST(3.81096E-006), FRAC_CONST(3.81375E-006) },
+    { FRAC_CONST(4.65548E-010), FRAC_CONST(1.86083E-009), FRAC_CONST(7.42159E-009), FRAC_CONST(2.93438E-008), FRAC_CONST(1.12197E-007), FRAC_CONST(3.8147E-007), FRAC_CONST(9.53673E-007), FRAC_CONST(1.52588E-006), FRAC_CONST(1.79515E-006), FRAC_CONST(1.878E-006), FRAC_CONST(1.89992E-006), FRAC_CONST(1.90548E-006), FRAC_CONST(1.90688E-006) },
+    { FRAC_CONST(2.32774E-010), FRAC_CONST(9.30414E-010), FRAC_CONST(3.71079E-009), FRAC_CONST(1.46719E-008), FRAC_CONST(5.60985E-008), FRAC_CONST(1.90735E-007), FRAC_CONST(4.76837E-007), FRAC_CONST(7.62939E-007), FRAC_CONST(8.97575E-007), FRAC_CONST(9.39002E-007), FRAC_CONST(9.49963E-007), FRAC_CONST(9.52743E-007), FRAC_CONST(9.53441E-007) },
+    { FRAC_CONST(1.16387E-010), FRAC_CONST(4.65207E-010), FRAC_CONST(1.8554E-009), FRAC_CONST(7.33596E-009), FRAC_CONST(2.80492E-008), FRAC_CONST(9.53674E-008), FRAC_CONST(2.38419E-007), FRAC_CONST(3.8147E-007), FRAC_CONST(4.48788E-007), FRAC_CONST(4.69501E-007), FRAC_CONST(4.74982E-007), FRAC_CONST(4.76372E-007), FRAC_CONST(4.76721E-007) },
+    { FRAC_CONST(5.81935E-011), FRAC_CONST(2.32603E-010), FRAC_CONST(9.27699E-010), FRAC_CONST(3.66798E-009), FRAC_CONST(1.40246E-008), FRAC_CONST(4.76837E-008), FRAC_CONST(1.19209E-007), FRAC_CONST(1.90735E-007), FRAC_CONST(2.24394E-007), FRAC_CONST(2.34751E-007), FRAC_CONST(2.37491E-007), FRAC_CONST(2.38186E-007), FRAC_CONST(2.3836E-007) },
+    { FRAC_CONST(2.90967E-011), FRAC_CONST(1.16302E-010), FRAC_CONST(4.63849E-010), FRAC_CONST(1.83399E-009), FRAC_CONST(7.01231E-009), FRAC_CONST(2.38419E-008), FRAC_CONST(5.96046E-008), FRAC_CONST(9.53674E-008), FRAC_CONST(1.12197E-007), FRAC_CONST(1.17375E-007), FRAC_CONST(1.18745E-007), FRAC_CONST(1.19093E-007), FRAC_CONST(1.1918E-007) }
+};
+
+static const real_t Q_div2_tab_right[31][13] = {
+    { FRAC_CONST(0.992246), FRAC_CONST(0.992241), FRAC_CONST(0.992218), FRAC_CONST(0.992128), FRAC_CONST(0.991768), FRAC_CONST(0.990329), FRAC_CONST(0.984615), FRAC_CONST(0.962406), FRAC_CONST(0.882759), FRAC_CONST(0.663212), FRAC_CONST(0.332468), FRAC_CONST(0.111015), FRAC_CONST(0.0302959) },
+    { FRAC_CONST(0.984612), FRAC_CONST(0.984601), FRAC_CONST(0.984556), FRAC_CONST(0.984379), FRAC_CONST(0.98367), FRAC_CONST(0.980843), FRAC_CONST(0.969697), FRAC_CONST(0.927536), FRAC_CONST(0.790123), FRAC_CONST(0.496124), FRAC_CONST(0.199377), FRAC_CONST(0.0587695), FRAC_CONST(0.0153809) },
+    { FRAC_CONST(0.96969), FRAC_CONST(0.969668), FRAC_CONST(0.969582), FRAC_CONST(0.969238), FRAC_CONST(0.967864), FRAC_CONST(0.962406), FRAC_CONST(0.941176), FRAC_CONST(0.864865), FRAC_CONST(0.653061), FRAC_CONST(0.329897), FRAC_CONST(0.110727), FRAC_CONST(0.0302744), FRAC_CONST(0.00775006) },
+    { FRAC_CONST(0.941163), FRAC_CONST(0.941122), FRAC_CONST(0.94096), FRAC_CONST(0.940312), FRAC_CONST(0.937729), FRAC_CONST(0.927536), FRAC_CONST(0.888889), FRAC_CONST(0.761905), FRAC_CONST(0.484848), FRAC_CONST(0.197531), FRAC_CONST(0.0586081), FRAC_CONST(0.0153698), FRAC_CONST(0.0038901) },
+    { FRAC_CONST(0.888865), FRAC_CONST(0.888792), FRAC_CONST(0.888503), FRAC_CONST(0.887348), FRAC_CONST(0.882759), FRAC_CONST(0.864865), FRAC_CONST(0.8), FRAC_CONST(0.615385), FRAC_CONST(0.32), FRAC_CONST(0.109589), FRAC_CONST(0.0301887), FRAC_CONST(0.00774443), FRAC_CONST(0.00194884) },
+    { FRAC_CONST(0.799961), FRAC_CONST(0.799844), FRAC_CONST(0.799375), FRAC_CONST(0.797508), FRAC_CONST(0.790123), FRAC_CONST(0.761905), FRAC_CONST(0.666667), FRAC_CONST(0.444444), FRAC_CONST(0.190476), FRAC_CONST(0.057971), FRAC_CONST(0.0153257), FRAC_CONST(0.00388727), FRAC_CONST(0.000975372) },
+    { FRAC_CONST(0.666612), FRAC_CONST(0.66645), FRAC_CONST(0.6658), FRAC_CONST(0.663212), FRAC_CONST(0.653061), FRAC_CONST(0.615385), FRAC_CONST(0.5), FRAC_CONST(0.285714), FRAC_CONST(0.105263), FRAC_CONST(0.0298507), FRAC_CONST(0.00772201), FRAC_CONST(0.00194742), FRAC_CONST(0.000487924) },
+    { FRAC_CONST(0.499939), FRAC_CONST(0.499756), FRAC_CONST(0.499025), FRAC_CONST(0.496124), FRAC_CONST(0.484848), FRAC_CONST(0.444444), FRAC_CONST(0.333333), FRAC_CONST(0.166667), FRAC_CONST(0.0555556), FRAC_CONST(0.0151515), FRAC_CONST(0.00387597), FRAC_CONST(0.000974659), FRAC_CONST(0.000244021) },
+    { FRAC_CONST(0.333279), FRAC_CONST(0.333116), FRAC_CONST(0.332468), FRAC_CONST(0.329897), FRAC_CONST(0.32), FRAC_CONST(0.285714), FRAC_CONST(0.2), FRAC_CONST(0.0909091), FRAC_CONST(0.0285714), FRAC_CONST(0.00763359), FRAC_CONST(0.00194175), FRAC_CONST(0.000487567), FRAC_CONST(0.000122026) },
+    { FRAC_CONST(0.199961), FRAC_CONST(0.199844), FRAC_CONST(0.199377), FRAC_CONST(0.197531), FRAC_CONST(0.190476), FRAC_CONST(0.166667), FRAC_CONST(0.111111), FRAC_CONST(0.047619), FRAC_CONST(0.0144928), FRAC_CONST(0.00383142), FRAC_CONST(0.000971817), FRAC_CONST(0.000243843), FRAC_CONST(6.10165E-005) },
+    { FRAC_CONST(0.111087), FRAC_CONST(0.111015), FRAC_CONST(0.110727), FRAC_CONST(0.109589), FRAC_CONST(0.105263), FRAC_CONST(0.0909091), FRAC_CONST(0.0588235), FRAC_CONST(0.0243902), FRAC_CONST(0.00729927), FRAC_CONST(0.00191939), FRAC_CONST(0.000486145), FRAC_CONST(0.000121936), FRAC_CONST(3.05092E-005) },
+    { FRAC_CONST(0.05881), FRAC_CONST(0.0587695), FRAC_CONST(0.0586081), FRAC_CONST(0.057971), FRAC_CONST(0.0555556), FRAC_CONST(0.047619), FRAC_CONST(0.030303), FRAC_CONST(0.0123457), FRAC_CONST(0.003663), FRAC_CONST(0.000960615), FRAC_CONST(0.000243132), FRAC_CONST(6.09719E-005), FRAC_CONST(1.52548E-005) },
+    { FRAC_CONST(0.0302959), FRAC_CONST(0.0302744), FRAC_CONST(0.0301887), FRAC_CONST(0.0298507), FRAC_CONST(0.0285714), FRAC_CONST(0.0243902), FRAC_CONST(0.0153846), FRAC_CONST(0.00621118), FRAC_CONST(0.00183486), FRAC_CONST(0.000480538), FRAC_CONST(0.000121581), FRAC_CONST(3.04869E-005), FRAC_CONST(7.62747E-006) },
+    { FRAC_CONST(0.0153809), FRAC_CONST(0.0153698), FRAC_CONST(0.0153257), FRAC_CONST(0.0151515), FRAC_CONST(0.0144928), FRAC_CONST(0.0123457), FRAC_CONST(0.00775194), FRAC_CONST(0.00311526), FRAC_CONST(0.000918274), FRAC_CONST(0.000240327), FRAC_CONST(6.0794E-005), FRAC_CONST(1.52437E-005), FRAC_CONST(3.81375E-006) },
+    { FRAC_CONST(0.00775006), FRAC_CONST(0.00774443), FRAC_CONST(0.00772201), FRAC_CONST(0.00763359), FRAC_CONST(0.00729927), FRAC_CONST(0.00621118), FRAC_CONST(0.00389105), FRAC_CONST(0.00156006), FRAC_CONST(0.000459348), FRAC_CONST(0.000120178), FRAC_CONST(3.03979E-005), FRAC_CONST(7.62189E-006), FRAC_CONST(1.90688E-006) },
+    { FRAC_CONST(0.0038901), FRAC_CONST(0.00388727), FRAC_CONST(0.00387597), FRAC_CONST(0.00383142), FRAC_CONST(0.003663), FRAC_CONST(0.00311526), FRAC_CONST(0.00194932), FRAC_CONST(0.00078064), FRAC_CONST(0.000229727), FRAC_CONST(6.00925E-005), FRAC_CONST(1.51992E-005), FRAC_CONST(3.81096E-006), FRAC_CONST(9.53441E-007) },
+    { FRAC_CONST(0.00194884), FRAC_CONST(0.00194742), FRAC_CONST(0.00194175), FRAC_CONST(0.00191939), FRAC_CONST(0.00183486), FRAC_CONST(0.00156006), FRAC_CONST(0.00097561), FRAC_CONST(0.000390472), FRAC_CONST(0.000114877), FRAC_CONST(3.00472E-005), FRAC_CONST(7.59965E-006), FRAC_CONST(1.90548E-006), FRAC_CONST(4.76721E-007) },
+    { FRAC_CONST(0.000975372), FRAC_CONST(0.000974659), FRAC_CONST(0.000971817), FRAC_CONST(0.000960615), FRAC_CONST(0.000918274), FRAC_CONST(0.00078064), FRAC_CONST(0.000488043), FRAC_CONST(0.000195274), FRAC_CONST(5.74416E-005), FRAC_CONST(1.50238E-005), FRAC_CONST(3.79984E-006), FRAC_CONST(9.52743E-007), FRAC_CONST(2.3836E-007) },
+    { FRAC_CONST(0.000487924), FRAC_CONST(0.000487567), FRAC_CONST(0.000486145), FRAC_CONST(0.000480538), FRAC_CONST(0.000459348), FRAC_CONST(0.000390472), FRAC_CONST(0.000244081), FRAC_CONST(9.76467E-005), FRAC_CONST(2.87216E-005), FRAC_CONST(7.51196E-006), FRAC_CONST(1.89992E-006), FRAC_CONST(4.76372E-007), FRAC_CONST(1.1918E-007) },
+    { FRAC_CONST(0.000244021), FRAC_CONST(0.000243843), FRAC_CONST(0.000243132), FRAC_CONST(0.000240327), FRAC_CONST(0.000229727), FRAC_CONST(0.000195274), FRAC_CONST(0.000122055), FRAC_CONST(4.88257E-005), FRAC_CONST(1.4361E-005), FRAC_CONST(3.756E-006), FRAC_CONST(9.49963E-007), FRAC_CONST(2.38186E-007), FRAC_CONST(5.95901E-008) },
+    { FRAC_CONST(0.000122026), FRAC_CONST(0.000121936), FRAC_CONST(0.000121581), FRAC_CONST(0.000120178), FRAC_CONST(0.000114877), FRAC_CONST(9.76467E-005), FRAC_CONST(6.10314E-005), FRAC_CONST(2.44135E-005), FRAC_CONST(7.18056E-006), FRAC_CONST(1.878E-006), FRAC_CONST(4.74982E-007), FRAC_CONST(1.19093E-007), FRAC_CONST(2.9795E-008) },
+    { FRAC_CONST(6.10165E-005), FRAC_CONST(6.09719E-005), FRAC_CONST(6.0794E-005), FRAC_CONST(6.00925E-005), FRAC_CONST(5.74416E-005), FRAC_CONST(4.88257E-005), FRAC_CONST(3.05166E-005), FRAC_CONST(1.22069E-005), FRAC_CONST(3.59029E-006), FRAC_CONST(9.39002E-007), FRAC_CONST(2.37491E-007), FRAC_CONST(5.95465E-008), FRAC_CONST(1.48975E-008) },
+    { FRAC_CONST(3.05092E-005), FRAC_CONST(3.04869E-005), FRAC_CONST(3.03979E-005), FRAC_CONST(3.00472E-005), FRAC_CONST(2.87216E-005), FRAC_CONST(2.44135E-005), FRAC_CONST(1.52586E-005), FRAC_CONST(6.10348E-006), FRAC_CONST(1.79515E-006), FRAC_CONST(4.69501E-007), FRAC_CONST(1.18745E-007), FRAC_CONST(2.97732E-008), FRAC_CONST(7.44876E-009) },
+    { FRAC_CONST(1.52548E-005), FRAC_CONST(1.52437E-005), FRAC_CONST(1.51992E-005), FRAC_CONST(1.50238E-005), FRAC_CONST(1.4361E-005), FRAC_CONST(1.22069E-005), FRAC_CONST(7.62934E-006), FRAC_CONST(3.05175E-006), FRAC_CONST(8.97575E-007), FRAC_CONST(2.34751E-007), FRAC_CONST(5.93727E-008), FRAC_CONST(1.48866E-008), FRAC_CONST(3.72438E-009) },
+    { FRAC_CONST(7.62747E-006), FRAC_CONST(7.62189E-006), FRAC_CONST(7.59965E-006), FRAC_CONST(7.51196E-006), FRAC_CONST(7.18056E-006), FRAC_CONST(6.10348E-006), FRAC_CONST(3.81468E-006), FRAC_CONST(1.52588E-006), FRAC_CONST(4.48788E-007), FRAC_CONST(1.17375E-007), FRAC_CONST(2.96864E-008), FRAC_CONST(7.44331E-009), FRAC_CONST(1.86219E-009) },
+    { FRAC_CONST(3.81375E-006), FRAC_CONST(3.81096E-006), FRAC_CONST(3.79984E-006), FRAC_CONST(3.756E-006), FRAC_CONST(3.59029E-006), FRAC_CONST(3.05175E-006), FRAC_CONST(1.90734E-006), FRAC_CONST(7.62939E-007), FRAC_CONST(2.24394E-007), FRAC_CONST(5.86876E-008), FRAC_CONST(1.48432E-008), FRAC_CONST(3.72166E-009), FRAC_CONST(9.31095E-010) },
+    { FRAC_CONST(1.90688E-006), FRAC_CONST(1.90548E-006), FRAC_CONST(1.89992E-006), FRAC_CONST(1.878E-006), FRAC_CONST(1.79515E-006), FRAC_CONST(1.52588E-006), FRAC_CONST(9.53673E-007), FRAC_CONST(3.8147E-007), FRAC_CONST(1.12197E-007), FRAC_CONST(2.93438E-008), FRAC_CONST(7.42159E-009), FRAC_CONST(1.86083E-009), FRAC_CONST(4.65548E-010) },
+    { FRAC_CONST(9.53441E-007), FRAC_CONST(9.52743E-007), FRAC_CONST(9.49963E-007), FRAC_CONST(9.39002E-007), FRAC_CONST(8.97575E-007), FRAC_CONST(7.62939E-007), FRAC_CONST(4.76837E-007), FRAC_CONST(1.90735E-007), FRAC_CONST(5.60985E-008), FRAC_CONST(1.46719E-008), FRAC_CONST(3.71079E-009), FRAC_CONST(9.30414E-010), FRAC_CONST(2.32774E-010) },
+    { FRAC_CONST(4.76721E-007), FRAC_CONST(4.76372E-007), FRAC_CONST(4.74982E-007), FRAC_CONST(4.69501E-007), FRAC_CONST(4.48788E-007), FRAC_CONST(3.8147E-007), FRAC_CONST(2.38419E-007), FRAC_CONST(9.53674E-008), FRAC_CONST(2.80492E-008), FRAC_CONST(7.33596E-009), FRAC_CONST(1.8554E-009), FRAC_CONST(4.65207E-010), FRAC_CONST(1.16387E-010) },
+    { FRAC_CONST(2.3836E-007), FRAC_CONST(2.38186E-007), FRAC_CONST(2.37491E-007), FRAC_CONST(2.34751E-007), FRAC_CONST(2.24394E-007), FRAC_CONST(1.90735E-007), FRAC_CONST(1.19209E-007), FRAC_CONST(4.76837E-008), FRAC_CONST(1.40246E-008), FRAC_CONST(3.66798E-009), FRAC_CONST(9.27699E-010), FRAC_CONST(2.32603E-010), FRAC_CONST(5.81935E-011) },
+    { FRAC_CONST(1.1918E-007), FRAC_CONST(1.19093E-007), FRAC_CONST(1.18745E-007), FRAC_CONST(1.17375E-007), FRAC_CONST(1.12197E-007), FRAC_CONST(9.53674E-008), FRAC_CONST(5.96046E-008), FRAC_CONST(2.38419E-008), FRAC_CONST(7.01231E-009), FRAC_CONST(1.83399E-009), FRAC_CONST(4.63849E-010), FRAC_CONST(1.16302E-010), FRAC_CONST(2.90967E-011) }
+};
+
+/* calculates Q/(1+Q) */
+/* [0..1] */
+real_t calc_Q_div2(sbr_info *sbr, uint8_t ch, uint8_t m, uint8_t l)
+{
+    if (sbr->bs_coupling)
+    {
+        if ((sbr->Q[0][m][l] < 0 || sbr->Q[0][m][l] > 30) ||
+            (sbr->Q[1][m][l] < 0 || sbr->Q[1][m][l] > 24 /* 2*panOffset(1) */))
+        {
+            return 0;
+        } else {
+            /* the pan parameter is always even */
+            if (ch == 0)
+            {
+                return Q_div2_tab_left[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
+            } else {
+                return Q_div2_tab_right[sbr->Q[0][m][l]][sbr->Q[1][m][l] >> 1];
+            }
+        }
+    } else {
+        /* no coupling */
+        if (sbr->Q[ch][m][l] < 0 || sbr->Q[ch][m][l] > 30)
+        {
+            return 0;
+        } else {
+            return Q_div2_tab[sbr->Q[ch][m][l]];
+        }
+    }
+}
+
+static const real_t E_deq_tab[64] = {
+    64.0f, 128.0f, 256.0f, 512.0f, 1024.0f, 2048.0f, 4096.0f, 8192.0f,
+    16384.0f, 32768.0f, 65536.0f, 131072.0f, 262144.0f, 524288.0f, 1.04858E+006f, 2.09715E+006f,
+    4.1943E+006f, 8.38861E+006f, 1.67772E+007f, 3.35544E+007f, 6.71089E+007f, 1.34218E+008f, 2.68435E+008f, 5.36871E+008f,
+    1.07374E+009f, 2.14748E+009f, 4.29497E+009f, 8.58993E+009f, 1.71799E+010f, 3.43597E+010f, 6.87195E+010f, 1.37439E+011f,
+    2.74878E+011f, 5.49756E+011f, 1.09951E+012f, 2.19902E+012f, 4.39805E+012f, 8.79609E+012f, 1.75922E+013f, 3.51844E+013f,
+    7.03687E+013f, 1.40737E+014f, 2.81475E+014f, 5.6295E+014f, 1.1259E+015f, 2.2518E+015f, 4.5036E+015f, 9.0072E+015f,
+    1.80144E+016f, 3.60288E+016f, 7.20576E+016f, 1.44115E+017f, 2.8823E+017f, 5.76461E+017f, 1.15292E+018f, 2.30584E+018f,
+    4.61169E+018f, 9.22337E+018f, 1.84467E+019f, 3.68935E+019f, 7.3787E+019f, 1.47574E+020f, 2.95148E+020f, 5.90296E+020f
+};
+
+void envelope_noise_dequantisation(sbr_info *sbr, uint8_t ch)
+{
+    if (sbr->bs_coupling == 0)
+    {
+        int16_t exp;
+        uint8_t l, k;
+        uint8_t amp = (sbr->amp_res[ch]) ? 0 : 1;
+
+        for (l = 0; l < sbr->L_E[ch]; l++)
+        {
+            for (k = 0; k < sbr->n[sbr->f[ch][l]]; k++)
+            {
+                /* +6 for the *64 and -10 for the /32 in the synthesis QMF (fixed)
+                 * since this is a energy value: (x/32)^2 = (x^2)/1024
+                 */
+                /* exp = (sbr->E[ch][k][l] >> amp) + 6; */
+                exp = (sbr->E[ch][k][l] >> amp);
+
+                if ((exp < 0) || (exp >= 64))
+                {
+                    sbr->E_orig[ch][k][l] = 0;
+                } else {
+                    sbr->E_orig[ch][k][l] = E_deq_tab[exp];
+
+                    /* save half the table size at the cost of 1 multiply */
+                    if (amp && (sbr->E[ch][k][l] & 1))
+                    {
+                        sbr->E_orig[ch][k][l] = MUL_C(sbr->E_orig[ch][k][l], COEF_CONST(1.414213562));
+                    }
+                }
+            }
+        }
+
+        for (l = 0; l < sbr->L_Q[ch]; l++)
+        {
+            for (k = 0; k < sbr->N_Q; k++)
+            {
+                sbr->Q_div[ch][k][l] = calc_Q_div(sbr, ch, k, l);
+                sbr->Q_div2[ch][k][l] = calc_Q_div2(sbr, ch, k, l);
+            }
+        }
+    }
+}
+
+static const real_t E_pan_tab[25] = {
+    FRAC_CONST(0.000244081), FRAC_CONST(0.000488043),
+    FRAC_CONST(0.00097561),  FRAC_CONST(0.00194932),
+    FRAC_CONST(0.00389105),  FRAC_CONST(0.00775194),
+    FRAC_CONST(0.0153846),   FRAC_CONST(0.030303),
+    FRAC_CONST(0.0588235),   FRAC_CONST(0.111111),
+    FRAC_CONST(0.2),         FRAC_CONST(0.333333),
+    FRAC_CONST(0.5),         FRAC_CONST(0.666667),
+    FRAC_CONST(0.8),         FRAC_CONST(0.888889),
+    FRAC_CONST(0.941176),    FRAC_CONST(0.969697),
+    FRAC_CONST(0.984615),    FRAC_CONST(0.992248),
+    FRAC_CONST(0.996109),    FRAC_CONST(0.998051),
+    FRAC_CONST(0.999024),    FRAC_CONST(0.999512),
+    FRAC_CONST(0.999756)
+};
+
+void unmap_envelope_noise(sbr_info *sbr)
+{
+    real_t tmp;
+    int16_t exp0, exp1;
+    uint8_t l, k;
+    uint8_t amp0 = (sbr->amp_res[0]) ? 0 : 1;
+    uint8_t amp1 = (sbr->amp_res[1]) ? 0 : 1;
+
+    for (l = 0; l < sbr->L_E[0]; l++)
+    {
+        for (k = 0; k < sbr->n[sbr->f[0][l]]; k++)
+        {
+            /* +6: * 64 ; +1: * 2 ; */
+            exp0 = (sbr->E[0][k][l] >> amp0) + 1;
+
+            /* UN_MAP removed: (x / 4096) same as (x >> 12) */
+            /* E[1] is always even so no need for compensating the divide by 2 with
+             * an extra multiplication
+             */
+            /* exp1 = (sbr->E[1][k][l] >> amp1) - 12; */
+            exp1 = (sbr->E[1][k][l] >> amp1);
+
+            if ((exp0 < 0) || (exp0 >= 64) ||
+                (exp1 < 0) || (exp1 > 24))
+            {
+                sbr->E_orig[1][k][l] = 0;
+                sbr->E_orig[0][k][l] = 0;
+            } else {
+                tmp = E_deq_tab[exp0];
+                if (amp0 && (sbr->E[0][k][l] & 1))
+                {
+                    tmp = MUL_C(tmp, COEF_CONST(1.414213562));
+                }
+
+                /* panning */
+                sbr->E_orig[0][k][l] = MUL_F(tmp, E_pan_tab[exp1]);
+                sbr->E_orig[1][k][l] = MUL_F(tmp, E_pan_tab[24 - exp1]);
+            }
+        }
+    }
+
+    for (l = 0; l < sbr->L_Q[0]; l++)
+    {
+        for (k = 0; k < sbr->N_Q; k++)
+        {
+            sbr->Q_div[0][k][l] = calc_Q_div(sbr, 0, k, l);
+            sbr->Q_div[1][k][l] = calc_Q_div(sbr, 1, k, l);
+            sbr->Q_div2[0][k][l] = calc_Q_div2(sbr, 0, k, l);
+            sbr->Q_div2[1][k][l] = calc_Q_div2(sbr, 1, k, l);
+        }
+    }
+}
+
+#endif
+
+#endif
diff --git a/contrib/libfaad/sbr_e_nf.h b/contrib/libfaad/sbr_e_nf.h
new file mode 100644
index 000000000..59017a906
--- /dev/null
+++ b/contrib/libfaad/sbr_e_nf.h
@@ -0,0 +1,50 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_e_nf.h,v 1.18 2007/11/01 12:33:35 menno Exp $
+**/
+
+#ifndef __SBR_E_NF_H__
+#define __SBR_E_NF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+void extract_envelope_data(sbr_info *sbr, uint8_t ch);
+void extract_noise_floor_data(sbr_info *sbr, uint8_t ch);
+#ifndef FIXED_POINT
+void envelope_noise_dequantisation(sbr_info *sbr, uint8_t ch);
+void unmap_envelope_noise(sbr_info *sbr);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_fbt.c b/contrib/libfaad/sbr_fbt.c
new file mode 100644
index 000000000..5919c7b56
--- /dev/null
+++ b/contrib/libfaad/sbr_fbt.c
@@ -0,0 +1,764 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_fbt.c,v 1.21 2007/11/01 12:33:35 menno Exp $
+**/
+
+/* Calculate frequency band tables */
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include <stdlib.h>
+
+#include "sbr_syntax.h"
+#include "sbr_fbt.h"
+
+/* static function declarations */
+static int32_t find_bands(uint8_t warp, uint8_t bands, uint8_t a0, uint8_t a1);
+
+
+/* calculate the start QMF channel for the master frequency band table */
+/* parameter is also called k0 */
+uint8_t qmf_start_channel(uint8_t bs_start_freq, uint8_t bs_samplerate_mode,
+                           uint32_t sample_rate)
+{
+    static const uint8_t startMinTable[12] = { 7, 7, 10, 11, 12, 16, 16,
+        17, 24, 32, 35, 48 };
+    static const uint8_t offsetIndexTable[12] = { 5, 5, 4, 4, 4, 3, 2, 1, 0,
+        6, 6, 6 };
+    static const int8_t offset[7][16] = {
+        { -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7 },
+        { -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13 },
+        { -5, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16 },
+        { -6, -4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16 },
+        { -4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20 },
+        { -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20, 24 },
+        { 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20, 24, 28, 33 }
+    };
+    uint8_t startMin = startMinTable[get_sr_index(sample_rate)];
+    uint8_t offsetIndex = offsetIndexTable[get_sr_index(sample_rate)];
+
+#if 0 /* replaced with table (startMinTable) */
+    if (sample_rate >= 64000)
+    {
+        startMin = (uint8_t)((5000.*128.)/(float)sample_rate + 0.5);
+    } else if (sample_rate < 32000) {
+        startMin = (uint8_t)((3000.*128.)/(float)sample_rate + 0.5);
+    } else {
+        startMin = (uint8_t)((4000.*128.)/(float)sample_rate + 0.5);
+    }
+#endif
+
+    if (bs_samplerate_mode)
+    {
+        return startMin + offset[offsetIndex][bs_start_freq];
+
+#if 0 /* replaced by offsetIndexTable */ 
+        switch (sample_rate)
+        {
+        case 16000:
+            return startMin + offset[0][bs_start_freq];
+        case 22050:
+            return startMin + offset[1][bs_start_freq];
+        case 24000:
+            return startMin + offset[2][bs_start_freq];
+        case 32000:
+            return startMin + offset[3][bs_start_freq];
+        default:
+            if (sample_rate > 64000)
+            {
+                return startMin + offset[5][bs_start_freq];
+            } else { /* 44100 <= sample_rate <= 64000 */
+                return startMin + offset[4][bs_start_freq];
+            }
+        }
+#endif
+    } else {
+        return startMin + offset[6][bs_start_freq];
+    }
+}
+
+static int longcmp(const void *a, const void *b)
+{
+    return ((int)(*(int32_t*)a - *(int32_t*)b));
+}
+
+/* calculate the stop QMF channel for the master frequency band table */
+/* parameter is also called k2 */
+uint8_t qmf_stop_channel(uint8_t bs_stop_freq, uint32_t sample_rate,
+                          uint8_t k0)
+{
+    if (bs_stop_freq == 15)
+    {
+        return min(64, k0 * 3);
+    } else if (bs_stop_freq == 14) {
+        return min(64, k0 * 2);
+    } else {
+        static const uint8_t stopMinTable[12] = { 13, 15, 20, 21, 23,
+            32, 32, 35, 48, 64, 70, 96 };
+        static const int8_t offset[12][14] = {
+            { 0, 2, 4, 6, 8, 11, 14, 18, 22, 26, 31, 37, 44, 51 },
+            { 0, 2, 4, 6, 8, 11, 14, 18, 22, 26, 31, 36, 42, 49 },
+            { 0, 2, 4, 6, 8, 11, 14, 17, 21, 25, 29, 34, 39, 44 },
+            { 0, 2, 4, 6, 8, 11, 14, 17, 20, 24, 28, 33, 38, 43 },
+            { 0, 2, 4, 6, 8, 11, 14, 17, 20, 24, 28, 32, 36, 41 },
+            { 0, 2, 4, 6, 8, 10, 12, 14, 17, 20, 23, 26, 29, 32 },
+            { 0, 2, 4, 6, 8, 10, 12, 14, 17, 20, 23, 26, 29, 32 },
+            { 0, 1, 3, 5, 7, 9, 11, 13, 15, 17, 20, 23, 26, 29 },
+            { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16 },
+            { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+            { 0, -1, -2, -3, -4, -5, -6, -6, -6, -6, -6, -6, -6, -6 },
+            { 0, -3, -6, -9, -12, -15, -18, -20, -22, -24, -26, -28, -30, -32 }
+        };
+#if 0
+        uint8_t i;
+        int32_t stopDk[13], stopDk_t[14], k2;
+#endif
+        uint8_t stopMin = stopMinTable[get_sr_index(sample_rate)];
+
+#if 0 /* replaced by table lookup */
+        if (sample_rate >= 64000)
+        {
+            stopMin = (uint8_t)((10000.*128.)/(float)sample_rate + 0.5);
+        } else if (sample_rate < 32000) {
+            stopMin = (uint8_t)((6000.*128.)/(float)sample_rate + 0.5);
+        } else {
+            stopMin = (uint8_t)((8000.*128.)/(float)sample_rate + 0.5);
+        }
+#endif
+
+#if 0 /* replaced by table lookup */
+        /* diverging power series */
+        for (i = 0; i <= 13; i++)
+        {
+            stopDk_t[i] = (int32_t)(stopMin*pow(64.0/stopMin, i/13.0) + 0.5);
+        }
+        for (i = 0; i < 13; i++)
+        {
+            stopDk[i] = stopDk_t[i+1] - stopDk_t[i];
+        }
+
+        /* needed? */
+        qsort(stopDk, 13, sizeof(stopDk[0]), longcmp);
+
+        k2 = stopMin;
+        for (i = 0; i < bs_stop_freq; i++)
+        {
+            k2 += stopDk[i];
+        }
+        return min(64, k2);
+#endif
+        /* bs_stop_freq <= 13 */
+        return min(64, stopMin + offset[get_sr_index(sample_rate)][min(bs_stop_freq, 13)]);
+    }
+
+    return 0;
+}
+
+/* calculate the master frequency table from k0, k2, bs_freq_scale
+   and bs_alter_scale
+
+   version for bs_freq_scale = 0
+*/
+uint8_t master_frequency_table_fs0(sbr_info *sbr, uint8_t k0, uint8_t k2,
+                                   uint8_t bs_alter_scale)
+{
+    int8_t incr;
+    uint8_t k;
+    uint8_t dk;
+    uint32_t nrBands, k2Achieved;
+    int32_t k2Diff, vDk[64] = {0};
+
+    /* mft only defined for k2 > k0 */
+    if (k2 <= k0)
+    {
+        sbr->N_master = 0;
+        return 1;
+    }
+
+    dk = bs_alter_scale ? 2 : 1;
+
+#if 0 /* replaced by float-less design */
+    nrBands = 2 * (int32_t)((float)(k2-k0)/(dk*2) + (-1+dk)/2.0f);
+#else
+    if (bs_alter_scale)
+    {
+        nrBands = (((k2-k0+2)>>2)<<1);
+    } else {
+        nrBands = (((k2-k0)>>1)<<1);
+    }
+#endif
+    nrBands = min(nrBands, 63);
+    if (nrBands <= 0)
+        return 1;
+
+    k2Achieved = k0 + nrBands * dk;
+    k2Diff = k2 - k2Achieved;
+    for (k = 0; k < nrBands; k++)
+        vDk[k] = dk;
+
+    if (k2Diff)
+    {
+        incr = (k2Diff > 0) ? -1 : 1;
+        k = (uint8_t) ((k2Diff > 0) ? (nrBands-1) : 0);
+
+        while (k2Diff != 0)
+        {
+            vDk[k] -= incr;
+            k += incr;
+            k2Diff += incr;
+        }
+    }
+
+    sbr->f_master[0] = k0;
+    for (k = 1; k <= nrBands; k++)
+        sbr->f_master[k] = (uint8_t)(sbr->f_master[k-1] + vDk[k-1]);
+
+    sbr->N_master = (uint8_t)nrBands;
+    sbr->N_master = (min(sbr->N_master, 64));
+
+#if 0
+    printf("f_master[%d]: ", nrBands);
+    for (k = 0; k <= nrBands; k++)
+    {
+        printf("%d ", sbr->f_master[k]);
+    }
+    printf("\n");
+#endif
+
+    return 0;
+}
+
+/*
+   This function finds the number of bands using this formula:
+    bands * log(a1/a0)/log(2.0) + 0.5
+*/
+static int32_t find_bands(uint8_t warp, uint8_t bands, uint8_t a0, uint8_t a1)
+{
+#ifdef FIXED_POINT
+    /* table with log2() values */
+    static const real_t log2Table[65] = {
+        COEF_CONST(0.0), COEF_CONST(0.0), COEF_CONST(1.0000000000), COEF_CONST(1.5849625007),
+        COEF_CONST(2.0000000000), COEF_CONST(2.3219280949), COEF_CONST(2.5849625007), COEF_CONST(2.8073549221),
+        COEF_CONST(3.0000000000), COEF_CONST(3.1699250014), COEF_CONST(3.3219280949), COEF_CONST(3.4594316186),
+        COEF_CONST(3.5849625007), COEF_CONST(3.7004397181), COEF_CONST(3.8073549221), COEF_CONST(3.9068905956),
+        COEF_CONST(4.0000000000), COEF_CONST(4.0874628413), COEF_CONST(4.1699250014), COEF_CONST(4.2479275134),
+        COEF_CONST(4.3219280949), COEF_CONST(4.3923174228), COEF_CONST(4.4594316186), COEF_CONST(4.5235619561),
+        COEF_CONST(4.5849625007), COEF_CONST(4.6438561898), COEF_CONST(4.7004397181), COEF_CONST(4.7548875022),
+        COEF_CONST(4.8073549221), COEF_CONST(4.8579809951), COEF_CONST(4.9068905956), COEF_CONST(4.9541963104),
+        COEF_CONST(5.0000000000), COEF_CONST(5.0443941194), COEF_CONST(5.0874628413), COEF_CONST(5.1292830169),
+        COEF_CONST(5.1699250014), COEF_CONST(5.2094533656), COEF_CONST(5.2479275134), COEF_CONST(5.2854022189),
+        COEF_CONST(5.3219280949), COEF_CONST(5.3575520046), COEF_CONST(5.3923174228), COEF_CONST(5.4262647547),
+        COEF_CONST(5.4594316186), COEF_CONST(5.4918530963), COEF_CONST(5.5235619561), COEF_CONST(5.5545888517),
+        COEF_CONST(5.5849625007), COEF_CONST(5.6147098441), COEF_CONST(5.6438561898), COEF_CONST(5.6724253420),
+        COEF_CONST(5.7004397181), COEF_CONST(5.7279204546), COEF_CONST(5.7548875022), COEF_CONST(5.7813597135),
+        COEF_CONST(5.8073549221), COEF_CONST(5.8328900142), COEF_CONST(5.8579809951), COEF_CONST(5.8826430494),
+        COEF_CONST(5.9068905956), COEF_CONST(5.9307373376), COEF_CONST(5.9541963104), COEF_CONST(5.9772799235),
+        COEF_CONST(6.0)
+    };
+    real_t r0 = log2Table[a0]; /* coef */
+    real_t r1 = log2Table[a1]; /* coef */
+    real_t r2 = (r1 - r0); /* coef */
+
+    if (warp)
+        r2 = MUL_C(r2, COEF_CONST(1.0/1.3));
+
+    /* convert r2 to real and then multiply and round */
+    r2 = (r2 >> (COEF_BITS-REAL_BITS)) * bands + (1<<(REAL_BITS-1));
+
+    return (r2 >> REAL_BITS);
+#else
+    real_t div = (real_t)log(2.0);
+    if (warp) div *= (real_t)1.3;
+
+    return (int32_t)(bands * log((float)a1/(float)a0)/div + 0.5);
+#endif
+}
+
+static real_t find_initial_power(uint8_t bands, uint8_t a0, uint8_t a1)
+{
+#ifdef FIXED_POINT
+    /* table with log() values */
+    static const real_t logTable[65] = {
+        COEF_CONST(0.0), COEF_CONST(0.0), COEF_CONST(0.6931471806), COEF_CONST(1.0986122887),
+        COEF_CONST(1.3862943611), COEF_CONST(1.6094379124), COEF_CONST(1.7917594692), COEF_CONST(1.9459101491),
+        COEF_CONST(2.0794415417), COEF_CONST(2.1972245773), COEF_CONST(2.3025850930), COEF_CONST(2.3978952728),
+        COEF_CONST(2.4849066498), COEF_CONST(2.5649493575), COEF_CONST(2.6390573296), COEF_CONST(2.7080502011),
+        COEF_CONST(2.7725887222), COEF_CONST(2.8332133441), COEF_CONST(2.8903717579), COEF_CONST(2.9444389792),
+        COEF_CONST(2.9957322736), COEF_CONST(3.0445224377), COEF_CONST(3.0910424534), COEF_CONST(3.1354942159),
+        COEF_CONST(3.1780538303), COEF_CONST(3.2188758249), COEF_CONST(3.2580965380), COEF_CONST(3.2958368660),
+        COEF_CONST(3.3322045102), COEF_CONST(3.3672958300), COEF_CONST(3.4011973817), COEF_CONST(3.4339872045),
+        COEF_CONST(3.4657359028), COEF_CONST(3.4965075615), COEF_CONST(3.5263605246), COEF_CONST(3.5553480615),
+        COEF_CONST(3.5835189385), COEF_CONST(3.6109179126), COEF_CONST(3.6375861597), COEF_CONST(3.6635616461),
+        COEF_CONST(3.6888794541), COEF_CONST(3.7135720667), COEF_CONST(3.7376696183), COEF_CONST(3.7612001157),
+        COEF_CONST(3.7841896339), COEF_CONST(3.8066624898), COEF_CONST(3.8286413965), COEF_CONST(3.8501476017),
+        COEF_CONST(3.8712010109), COEF_CONST(3.8918202981), COEF_CONST(3.9120230054), COEF_CONST(3.9318256327),
+        COEF_CONST(3.9512437186), COEF_CONST(3.9702919136), COEF_CONST(3.9889840466), COEF_CONST(4.0073331852),
+        COEF_CONST(4.0253516907), COEF_CONST(4.0430512678), COEF_CONST(4.0604430105), COEF_CONST(4.0775374439),
+        COEF_CONST(4.0943445622), COEF_CONST(4.1108738642), COEF_CONST(4.1271343850), COEF_CONST(4.1431347264),
+        COEF_CONST(4.158883083)
+    };
+    /* standard Taylor polynomial coefficients for exp(x) around 0 */
+    /* a polynomial around x=1 is more precise, as most values are around 1.07,
+       but this is just fine already */
+    static const real_t c1 = COEF_CONST(1.0);
+    static const real_t c2 = COEF_CONST(1.0/2.0);
+    static const real_t c3 = COEF_CONST(1.0/6.0);
+    static const real_t c4 = COEF_CONST(1.0/24.0);
+
+    real_t r0 = logTable[a0]; /* coef */
+    real_t r1 = logTable[a1]; /* coef */
+    real_t r2 = (r1 - r0) / bands; /* coef */
+    real_t rexp = c1 + MUL_C((c1 + MUL_C((c2 + MUL_C((c3 + MUL_C(c4,r2)), r2)), r2)), r2);
+
+    return (rexp >> (COEF_BITS-REAL_BITS)); /* real */
+#else
+    return (real_t)pow((real_t)a1/(real_t)a0, 1.0/(real_t)bands);
+#endif
+}
+
+/*
+   version for bs_freq_scale > 0
+*/
+uint8_t master_frequency_table(sbr_info *sbr, uint8_t k0, uint8_t k2,
+                               uint8_t bs_freq_scale, uint8_t bs_alter_scale)
+{
+    uint8_t k, bands, twoRegions;
+    uint8_t k1;
+    uint8_t nrBand0, nrBand1;
+    int32_t vDk0[64] = {0}, vDk1[64] = {0};
+    int32_t vk0[64] = {0}, vk1[64] = {0};
+    uint8_t temp1[] = { 6, 5, 4 };
+    real_t q, qk;
+    int32_t A_1;
+#ifdef FIXED_POINT
+    real_t rk2, rk0;
+#endif
+
+    /* mft only defined for k2 > k0 */
+    if (k2 <= k0)
+    {
+        sbr->N_master = 0;
+        return 1;
+    }
+
+    bands = temp1[bs_freq_scale-1];
+
+#ifdef FIXED_POINT
+    rk0 = (real_t)k0 << REAL_BITS;
+    rk2 = (real_t)k2 << REAL_BITS;
+    if (rk2 > MUL_C(rk0, COEF_CONST(2.2449)))
+#else
+    if ((float)k2/(float)k0 > 2.2449)
+#endif
+    {
+        twoRegions = 1;
+        k1 = k0 << 1;
+    } else {
+        twoRegions = 0;
+        k1 = k2;
+    }
+
+    nrBand0 = (uint8_t)(2 * find_bands(0, bands, k0, k1));
+    nrBand0 = min(nrBand0, 63);
+    if (nrBand0 <= 0)
+        return 1;
+
+    q = find_initial_power(nrBand0, k0, k1);
+#ifdef FIXED_POINT
+    qk = (real_t)k0 << REAL_BITS;
+    //A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
+    A_1 = k0;
+#else
+    qk = REAL_CONST(k0);
+    A_1 = (int32_t)(qk + .5);
+#endif
+    for (k = 0; k <= nrBand0; k++)
+    {
+        int32_t A_0 = A_1;
+#ifdef FIXED_POINT
+        qk = MUL_R(qk,q);
+        A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
+#else
+        qk *= q;
+        A_1 = (int32_t)(qk + 0.5);
+#endif
+        vDk0[k] = A_1 - A_0;
+    }
+
+    /* needed? */
+    qsort(vDk0, nrBand0, sizeof(vDk0[0]), longcmp);
+
+    vk0[0] = k0;
+    for (k = 1; k <= nrBand0; k++)
+    {
+        vk0[k] = vk0[k-1] + vDk0[k-1];
+        if (vDk0[k-1] == 0)
+            return 1;
+    }
+
+    if (!twoRegions)
+    {
+        for (k = 0; k <= nrBand0; k++)
+            sbr->f_master[k] = (uint8_t) vk0[k];
+
+        sbr->N_master = nrBand0;
+        sbr->N_master = min(sbr->N_master, 64);
+        return 0;
+    }
+
+    nrBand1 = (uint8_t)(2 * find_bands(1 /* warped */, bands, k1, k2));
+    nrBand1 = min(nrBand1, 63);
+
+    q = find_initial_power(nrBand1, k1, k2);
+#ifdef FIXED_POINT
+    qk = (real_t)k1 << REAL_BITS;
+    //A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
+    A_1 = k1;
+#else
+    qk = REAL_CONST(k1);
+    A_1 = (int32_t)(qk + .5);
+#endif
+    for (k = 0; k <= nrBand1 - 1; k++)
+    {
+        int32_t A_0 = A_1;
+#ifdef FIXED_POINT
+        qk = MUL_R(qk,q);
+        A_1 = (int32_t)((qk + REAL_CONST(0.5)) >> REAL_BITS);
+#else
+        qk *= q;
+        A_1 = (int32_t)(qk + 0.5);
+#endif
+        vDk1[k] = A_1 - A_0;
+    }
+
+    if (vDk1[0] < vDk0[nrBand0 - 1])
+    {
+        int32_t change;
+
+        /* needed? */
+        qsort(vDk1, nrBand1 + 1, sizeof(vDk1[0]), longcmp);
+        change = vDk0[nrBand0 - 1] - vDk1[0];
+        vDk1[0] = vDk0[nrBand0 - 1];
+        vDk1[nrBand1 - 1] = vDk1[nrBand1 - 1] - change;
+    }
+
+    /* needed? */
+    qsort(vDk1, nrBand1, sizeof(vDk1[0]), longcmp);
+    vk1[0] = k1;
+    for (k = 1; k <= nrBand1; k++)
+    {
+        vk1[k] = vk1[k-1] + vDk1[k-1];
+        if (vDk1[k-1] == 0)
+            return 1;
+    }
+
+    sbr->N_master = nrBand0 + nrBand1;
+    sbr->N_master = min(sbr->N_master, 64);
+    for (k = 0; k <= nrBand0; k++)
+    {
+        sbr->f_master[k] =  (uint8_t) vk0[k];
+    }
+    for (k = nrBand0 + 1; k <= sbr->N_master; k++)
+    {
+        sbr->f_master[k] = (uint8_t) vk1[k - nrBand0];
+    }
+
+#if 0
+    printf("f_master[%d]: ", sbr->N_master);
+    for (k = 0; k <= sbr->N_master; k++)
+    {
+        printf("%d ", sbr->f_master[k]);
+    }
+    printf("\n");
+#endif
+
+    return 0;
+}
+
+/* calculate the derived frequency border tables from f_master */
+uint8_t derived_frequency_table(sbr_info *sbr, uint8_t bs_xover_band,
+                                uint8_t k2)
+{
+    uint8_t k, i;
+    uint32_t minus;
+
+    /* The following relation shall be satisfied: bs_xover_band < N_Master */
+    if (sbr->N_master <= bs_xover_band)
+        return 1;
+
+    sbr->N_high = sbr->N_master - bs_xover_band;
+    sbr->N_low = (sbr->N_high>>1) + (sbr->N_high - ((sbr->N_high>>1)<<1));
+
+    sbr->n[0] = sbr->N_low;
+    sbr->n[1] = sbr->N_high;
+
+    for (k = 0; k <= sbr->N_high; k++)
+    {
+        sbr->f_table_res[HI_RES][k] = sbr->f_master[k + bs_xover_band];
+    }
+
+    sbr->M = sbr->f_table_res[HI_RES][sbr->N_high] - sbr->f_table_res[HI_RES][0];
+    sbr->kx = sbr->f_table_res[HI_RES][0];
+    if (sbr->kx > 32)
+        return 1;
+    if (sbr->kx + sbr->M > 64)
+        return 1;
+
+    minus = (sbr->N_high & 1) ? 1 : 0;
+
+    for (k = 0; k <= sbr->N_low; k++)
+    {
+        if (k == 0)
+            i = 0;
+        else
+            i = (uint8_t)(2*k - minus);
+        sbr->f_table_res[LO_RES][k] = sbr->f_table_res[HI_RES][i];
+    }
+
+#if 0
+    printf("bs_freq_scale: %d\n", sbr->bs_freq_scale);
+    printf("bs_limiter_bands: %d\n", sbr->bs_limiter_bands);
+    printf("f_table_res[HI_RES][%d]: ", sbr->N_high);
+    for (k = 0; k <= sbr->N_high; k++)
+    {
+        printf("%d ", sbr->f_table_res[HI_RES][k]);
+    }
+    printf("\n");
+#endif
+#if 0
+    printf("f_table_res[LO_RES][%d]: ", sbr->N_low);
+    for (k = 0; k <= sbr->N_low; k++)
+    {
+        printf("%d ", sbr->f_table_res[LO_RES][k]);
+    }
+    printf("\n");
+#endif
+
+    sbr->N_Q = 0;
+    if (sbr->bs_noise_bands == 0)
+    {
+        sbr->N_Q = 1;
+    } else {
+#if 0
+        sbr->N_Q = max(1, (int32_t)(sbr->bs_noise_bands*(log(k2/(float)sbr->kx)/log(2.0)) + 0.5));
+#else
+        sbr->N_Q = (uint8_t)(max(1, find_bands(0, sbr->bs_noise_bands, sbr->kx, k2)));
+#endif
+        sbr->N_Q = min(5, sbr->N_Q);
+    }
+
+    for (k = 0; k <= sbr->N_Q; k++)
+    {
+        if (k == 0)
+        {
+            i = 0;
+        } else {
+            /* i = i + (int32_t)((sbr->N_low - i)/(sbr->N_Q + 1 - k)); */
+            i = i + (sbr->N_low - i)/(sbr->N_Q + 1 - k);
+        }
+        sbr->f_table_noise[k] = sbr->f_table_res[LO_RES][i];
+    }
+
+    /* build table for mapping k to g in hf patching */
+    for (k = 0; k < 64; k++)
+    {
+        uint8_t g;
+        for (g = 0; g < sbr->N_Q; g++)
+        {
+            if ((sbr->f_table_noise[g] <= k) &&
+                (k < sbr->f_table_noise[g+1]))
+            {
+                sbr->table_map_k_to_g[k] = g;
+                break;
+            }
+        }
+    }
+
+#if 0
+    printf("f_table_noise[%d]: ", sbr->N_Q);
+    for (k = 0; k <= sbr->N_Q; k++)
+    {
+        printf("%d ", sbr->f_table_noise[k] - sbr->kx);
+    }
+    printf("\n");
+#endif
+
+    return 0;
+}
+
+/* TODO: blegh, ugly */
+/* Modified to calculate for all possible bs_limiter_bands always
+ * This reduces the number calls to this functions needed (now only on
+ * header reset)
+ */
+void limiter_frequency_table(sbr_info *sbr)
+{
+#if 0
+    static const real_t limiterBandsPerOctave[] = { REAL_CONST(1.2),
+        REAL_CONST(2), REAL_CONST(3) };
+#else
+    static const real_t limiterBandsCompare[] = { REAL_CONST(1.327152),
+        REAL_CONST(1.185093), REAL_CONST(1.119872) };
+#endif
+    uint8_t k, s;
+    int8_t nrLim;
+#if 0
+    real_t limBands;
+#endif
+
+    sbr->f_table_lim[0][0] = sbr->f_table_res[LO_RES][0] - sbr->kx;
+    sbr->f_table_lim[0][1] = sbr->f_table_res[LO_RES][sbr->N_low] - sbr->kx;
+    sbr->N_L[0] = 1;
+
+#if 0
+    printf("f_table_lim[%d][%d]: ", 0, sbr->N_L[0]);
+    for (k = 0; k <= sbr->N_L[0]; k++)
+    {
+        printf("%d ", sbr->f_table_lim[0][k]);
+    }
+    printf("\n");
+#endif
+
+    for (s = 1; s < 4; s++)
+    {
+        int32_t limTable[100 /*TODO*/] = {0};
+        uint8_t patchBorders[64/*??*/] = {0};
+
+#if 0
+        limBands = limiterBandsPerOctave[s - 1];
+#endif
+
+        patchBorders[0] = sbr->kx;
+        for (k = 1; k <= sbr->noPatches; k++)
+        {
+            patchBorders[k] = patchBorders[k-1] + sbr->patchNoSubbands[k-1];
+        }
+
+        for (k = 0; k <= sbr->N_low; k++)
+        {
+            limTable[k] = sbr->f_table_res[LO_RES][k];
+        }
+        for (k = 1; k < sbr->noPatches; k++)
+        {
+            limTable[k+sbr->N_low] = patchBorders[k];
+        }
+
+        /* needed */
+        qsort(limTable, sbr->noPatches + sbr->N_low, sizeof(limTable[0]), longcmp);
+        k = 1;
+        nrLim = sbr->noPatches + sbr->N_low - 1;
+
+        if (nrLim < 0) // TODO: BIG FAT PROBLEM
+            return;
+
+restart:
+        if (k <= nrLim)
+        {
+            real_t nOctaves;
+
+            if (limTable[k-1] != 0)
+#if 0
+                nOctaves = REAL_CONST(log((float)limTable[k]/(float)limTable[k-1])/log(2.0));
+#else
+#ifdef FIXED_POINT
+                nOctaves = DIV_R((limTable[k]<<REAL_BITS),REAL_CONST(limTable[k-1]));
+#else
+                nOctaves = (real_t)limTable[k]/(real_t)limTable[k-1];
+#endif
+#endif
+            else
+                nOctaves = 0;
+
+#if 0
+            if ((MUL_R(nOctaves,limBands)) < REAL_CONST(0.49))
+#else
+            if (nOctaves < limiterBandsCompare[s - 1])
+#endif
+            {
+                uint8_t i;
+                if (limTable[k] != limTable[k-1])
+                {
+                    uint8_t found = 0, found2 = 0;
+                    for (i = 0; i <= sbr->noPatches; i++)
+                    {
+                        if (limTable[k] == patchBorders[i])
+                            found = 1;
+                    }
+                    if (found)
+                    {
+                        found2 = 0;
+                        for (i = 0; i <= sbr->noPatches; i++)
+                        {
+                            if (limTable[k-1] == patchBorders[i])
+                                found2 = 1;
+                        }
+                        if (found2)
+                        {
+                            k++;
+                            goto restart;
+                        } else {
+                            /* remove (k-1)th element */
+                            limTable[k-1] = sbr->f_table_res[LO_RES][sbr->N_low];
+                            qsort(limTable, sbr->noPatches + sbr->N_low, sizeof(limTable[0]), longcmp);
+                            nrLim--;
+                            goto restart;
+                        }
+                    }
+                }
+                /* remove kth element */
+                limTable[k] = sbr->f_table_res[LO_RES][sbr->N_low];
+                qsort(limTable, nrLim, sizeof(limTable[0]), longcmp);
+                nrLim--;
+                goto restart;
+            } else {
+                k++;
+                goto restart;
+            }
+        }
+
+        sbr->N_L[s] = nrLim;
+        for (k = 0; k <= nrLim; k++)
+        {
+            sbr->f_table_lim[s][k] = limTable[k] - sbr->kx;
+        }
+
+#if 0
+        printf("f_table_lim[%d][%d]: ", s, sbr->N_L[s]);
+        for (k = 0; k <= sbr->N_L[s]; k++)
+        {
+            printf("%d ", sbr->f_table_lim[s][k]);
+        }
+        printf("\n");
+#endif
+    }
+}
+
+#endif
diff --git a/contrib/libfaad/sbr_fbt.h b/contrib/libfaad/sbr_fbt.h
new file mode 100644
index 000000000..d24a25e27
--- /dev/null
+++ b/contrib/libfaad/sbr_fbt.h
@@ -0,0 +1,55 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_fbt.h,v 1.18 2007/11/01 12:33:35 menno Exp $
+**/
+
+#ifndef __SBR_FBT_H__
+#define __SBR_FBT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+uint8_t qmf_start_channel(uint8_t bs_start_freq, uint8_t bs_samplerate_mode,
+                           uint32_t sample_rate);
+uint8_t qmf_stop_channel(uint8_t bs_stop_freq, uint32_t sample_rate,
+                          uint8_t k0);
+uint8_t master_frequency_table_fs0(sbr_info *sbr, uint8_t k0, uint8_t k2,
+                                   uint8_t bs_alter_scale);
+uint8_t master_frequency_table(sbr_info *sbr, uint8_t k0, uint8_t k2,
+                               uint8_t bs_freq_scale, uint8_t bs_alter_scale);
+uint8_t derived_frequency_table(sbr_info *sbr, uint8_t bs_xover_band,
+                                uint8_t k2);
+void limiter_frequency_table(sbr_info *sbr);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_hfadj.c b/contrib/libfaad/sbr_hfadj.c
new file mode 100644
index 000000000..efac06502
--- /dev/null
+++ b/contrib/libfaad/sbr_hfadj.c
@@ -0,0 +1,1748 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_hfadj.c,v 1.22 2007/11/01 12:33:35 menno Exp $
+**/
+
+/* High Frequency adjustment */
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include "sbr_syntax.h"
+#include "sbr_hfadj.h"
+
+#include "sbr_noise.h"
+
+
+/* static function declarations */
+static uint8_t estimate_current_envelope(sbr_info *sbr, sbr_hfadj_info *adj,
+                                         qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch);
+static void calculate_gain(sbr_info *sbr, sbr_hfadj_info *adj, uint8_t ch);
+#ifdef SBR_LOW_POWER
+static void calc_gain_groups(sbr_info *sbr, sbr_hfadj_info *adj, real_t *deg, uint8_t ch);
+static void aliasing_reduction(sbr_info *sbr, sbr_hfadj_info *adj, real_t *deg, uint8_t ch);
+#endif
+static void hf_assembly(sbr_info *sbr, sbr_hfadj_info *adj, qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch);
+
+
+uint8_t hf_adjustment(sbr_info *sbr, qmf_t Xsbr[MAX_NTSRHFG][64]
+#ifdef SBR_LOW_POWER
+                      ,real_t *deg /* aliasing degree */
+#endif
+                      ,uint8_t ch)
+{
+    ALIGN sbr_hfadj_info adj = {{{0}}};
+    uint8_t ret = 0;
+
+    if (sbr->bs_frame_class[ch] == FIXFIX)
+    {
+        sbr->l_A[ch] = -1;
+    } else if (sbr->bs_frame_class[ch] == VARFIX) {
+        if (sbr->bs_pointer[ch] > 1)
+            sbr->l_A[ch] = -1;
+        else
+            sbr->l_A[ch] = sbr->bs_pointer[ch] - 1;
+    } else {
+        if (sbr->bs_pointer[ch] == 0)
+            sbr->l_A[ch] = -1;
+        else
+            sbr->l_A[ch] = sbr->L_E[ch] + 1 - sbr->bs_pointer[ch];
+    }
+
+    ret = estimate_current_envelope(sbr, &adj, Xsbr, ch);
+    if (ret > 0)
+        return 1;
+
+    calculate_gain(sbr, &adj, ch);
+
+#ifdef SBR_LOW_POWER
+    calc_gain_groups(sbr, &adj, deg, ch);
+    aliasing_reduction(sbr, &adj, deg, ch);
+#endif
+
+    hf_assembly(sbr, &adj, Xsbr, ch);
+
+    return 0;
+}
+
+static uint8_t get_S_mapped(sbr_info *sbr, uint8_t ch, uint8_t l, uint8_t current_band)
+{
+    if (sbr->f[ch][l] == HI_RES)
+    {
+        /* in case of using f_table_high we just have 1 to 1 mapping
+         * from bs_add_harmonic[l][k]
+         */
+        if ((l >= sbr->l_A[ch]) ||
+            (sbr->bs_add_harmonic_prev[ch][current_band] && sbr->bs_add_harmonic_flag_prev[ch]))
+        {
+            return sbr->bs_add_harmonic[ch][current_band];
+        }
+    } else {
+        uint8_t b, lb, ub;
+
+        /* in case of f_table_low we check if any of the HI_RES bands
+         * within this LO_RES band has bs_add_harmonic[l][k] turned on
+         * (note that borders in the LO_RES table are also present in
+         * the HI_RES table)
+         */
+
+        /* find first HI_RES band in current LO_RES band */
+        lb = 2*current_band - ((sbr->N_high & 1) ? 1 : 0);
+        /* find first HI_RES band in next LO_RES band */
+        ub = 2*(current_band+1) - ((sbr->N_high & 1) ? 1 : 0);
+
+        /* check all HI_RES bands in current LO_RES band for sinusoid */
+        for (b = lb; b < ub; b++)
+        {
+            if ((l >= sbr->l_A[ch]) ||
+                (sbr->bs_add_harmonic_prev[ch][b] && sbr->bs_add_harmonic_flag_prev[ch]))
+            {
+                if (sbr->bs_add_harmonic[ch][b] == 1)
+                    return 1;
+            }
+        }
+    }
+
+    return 0;
+}
+
+static uint8_t estimate_current_envelope(sbr_info *sbr, sbr_hfadj_info *adj,
+                                         qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch)
+{
+    uint8_t m, l, j, k, k_l, k_h, p;
+    real_t nrg, div;
+
+    if (sbr->bs_interpol_freq == 1)
+    {
+        for (l = 0; l < sbr->L_E[ch]; l++)
+        {
+            uint8_t i, l_i, u_i;
+
+            l_i = sbr->t_E[ch][l];
+            u_i = sbr->t_E[ch][l+1];
+
+            div = (real_t)(u_i - l_i);
+
+            if (div == 0)
+                div = 1;
+
+            for (m = 0; m < sbr->M; m++)
+            {
+                nrg = 0;
+
+                for (i = l_i + sbr->tHFAdj; i < u_i + sbr->tHFAdj; i++)
+                {
+#ifdef FIXED_POINT
+#ifdef SBR_LOW_POWER
+                    nrg += ((QMF_RE(Xsbr[i][m + sbr->kx])+(1<<(REAL_BITS-1)))>>REAL_BITS)*((QMF_RE(Xsbr[i][m + sbr->kx])+(1<<(REAL_BITS-1)))>>REAL_BITS);
+#else
+                    nrg += ((QMF_RE(Xsbr[i][m + sbr->kx])+(1<<(REAL_BITS-1)))>>REAL_BITS)*((QMF_RE(Xsbr[i][m + sbr->kx])+(1<<(REAL_BITS-1)))>>REAL_BITS) +
+                        ((QMF_IM(Xsbr[i][m + sbr->kx])+(1<<(REAL_BITS-1)))>>REAL_BITS)*((QMF_IM(Xsbr[i][m + sbr->kx])+(1<<(REAL_BITS-1)))>>REAL_BITS);
+#endif
+#else
+                    nrg += MUL_R(QMF_RE(Xsbr[i][m + sbr->kx]), QMF_RE(Xsbr[i][m + sbr->kx]))
+#ifndef SBR_LOW_POWER
+                        + MUL_R(QMF_IM(Xsbr[i][m + sbr->kx]), QMF_IM(Xsbr[i][m + sbr->kx]))
+#endif
+                        ;
+#endif
+                }
+
+                sbr->E_curr[ch][m][l] = nrg / div;
+#ifdef SBR_LOW_POWER
+#ifdef FIXED_POINT
+                sbr->E_curr[ch][m][l] <<= 1;
+#else
+                sbr->E_curr[ch][m][l] *= 2;
+#endif
+#endif
+            }
+        }
+    } else {
+        for (l = 0; l < sbr->L_E[ch]; l++)
+        {
+            for (p = 0; p < sbr->n[sbr->f[ch][l]]; p++)
+            {
+                k_l = sbr->f_table_res[sbr->f[ch][l]][p];
+                k_h = sbr->f_table_res[sbr->f[ch][l]][p+1];
+
+                for (k = k_l; k < k_h; k++)
+                {
+                    uint8_t i, l_i, u_i;
+                    nrg = 0;
+
+                    l_i = sbr->t_E[ch][l];
+                    u_i = sbr->t_E[ch][l+1];
+
+                    div = (real_t)((u_i - l_i)*(k_h - k_l));
+
+                    if (div == 0)
+                        div = 1;
+
+                    for (i = l_i + sbr->tHFAdj; i < u_i + sbr->tHFAdj; i++)
+                    {
+                        for (j = k_l; j < k_h; j++)
+                        {
+#ifdef FIXED_POINT
+#ifdef SBR_LOW_POWER
+                            nrg += ((QMF_RE(Xsbr[i][j])+(1<<(REAL_BITS-1)))>>REAL_BITS)*((QMF_RE(Xsbr[i][j])+(1<<(REAL_BITS-1)))>>REAL_BITS);
+#else
+                            nrg += ((QMF_RE(Xsbr[i][j])+(1<<(REAL_BITS-1)))>>REAL_BITS)*((QMF_RE(Xsbr[i][j])+(1<<(REAL_BITS-1)))>>REAL_BITS) +
+                                ((QMF_IM(Xsbr[i][j])+(1<<(REAL_BITS-1)))>>REAL_BITS)*((QMF_IM(Xsbr[i][j])+(1<<(REAL_BITS-1)))>>REAL_BITS);
+#endif
+#else
+                            nrg += MUL_R(QMF_RE(Xsbr[i][j]), QMF_RE(Xsbr[i][j]))
+#ifndef SBR_LOW_POWER
+                                + MUL_R(QMF_IM(Xsbr[i][j]), QMF_IM(Xsbr[i][j]))
+#endif
+                                ;
+#endif
+                        }
+                    }
+
+                    sbr->E_curr[ch][k - sbr->kx][l] = nrg / div;
+#ifdef SBR_LOW_POWER
+#ifdef FIXED_POINT
+                    sbr->E_curr[ch][k - sbr->kx][l] <<= 1;
+#else
+                    sbr->E_curr[ch][k - sbr->kx][l] *= 2;
+#endif
+#endif
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+
+#ifdef FIXED_POINT
+#define EPS (1) /* smallest number available in fixed point */
+#else
+#define EPS (1e-12)
+#endif
+
+
+
+#ifdef FIXED_POINT
+
+/* log2 values of [0..63] */
+static const real_t log2_int_tab[] = {
+    LOG2_MIN_INF, REAL_CONST(0.000000000000000), REAL_CONST(1.000000000000000), REAL_CONST(1.584962500721156),
+    REAL_CONST(2.000000000000000), REAL_CONST(2.321928094887362), REAL_CONST(2.584962500721156), REAL_CONST(2.807354922057604),
+    REAL_CONST(3.000000000000000), REAL_CONST(3.169925001442313), REAL_CONST(3.321928094887363), REAL_CONST(3.459431618637297),
+    REAL_CONST(3.584962500721156), REAL_CONST(3.700439718141092), REAL_CONST(3.807354922057604), REAL_CONST(3.906890595608519),
+    REAL_CONST(4.000000000000000), REAL_CONST(4.087462841250339), REAL_CONST(4.169925001442312), REAL_CONST(4.247927513443585),
+    REAL_CONST(4.321928094887362), REAL_CONST(4.392317422778761), REAL_CONST(4.459431618637297), REAL_CONST(4.523561956057013),
+    REAL_CONST(4.584962500721156), REAL_CONST(4.643856189774724), REAL_CONST(4.700439718141093), REAL_CONST(4.754887502163468),
+    REAL_CONST(4.807354922057604), REAL_CONST(4.857980995127572), REAL_CONST(4.906890595608519), REAL_CONST(4.954196310386875),
+    REAL_CONST(5.000000000000000), REAL_CONST(5.044394119358453), REAL_CONST(5.087462841250340), REAL_CONST(5.129283016944966),
+    REAL_CONST(5.169925001442312), REAL_CONST(5.209453365628949), REAL_CONST(5.247927513443585), REAL_CONST(5.285402218862248),
+    REAL_CONST(5.321928094887363), REAL_CONST(5.357552004618084), REAL_CONST(5.392317422778761), REAL_CONST(5.426264754702098),
+    REAL_CONST(5.459431618637297), REAL_CONST(5.491853096329675), REAL_CONST(5.523561956057013), REAL_CONST(5.554588851677637),
+    REAL_CONST(5.584962500721156), REAL_CONST(5.614709844115208), REAL_CONST(5.643856189774724), REAL_CONST(5.672425341971495),
+    REAL_CONST(5.700439718141093), REAL_CONST(5.727920454563200), REAL_CONST(5.754887502163469), REAL_CONST(5.781359713524660),
+    REAL_CONST(5.807354922057605), REAL_CONST(5.832890014164742), REAL_CONST(5.857980995127572), REAL_CONST(5.882643049361842),
+    REAL_CONST(5.906890595608518), REAL_CONST(5.930737337562887), REAL_CONST(5.954196310386876), REAL_CONST(5.977279923499916)
+};
+
+static const real_t pan_log2_tab[] = {
+    REAL_CONST(1.000000000000000), REAL_CONST(0.584962500721156), REAL_CONST(0.321928094887362), REAL_CONST(0.169925001442312), REAL_CONST(0.087462841250339),
+    REAL_CONST(0.044394119358453), REAL_CONST(0.022367813028455), REAL_CONST(0.011227255423254), REAL_CONST(0.005624549193878), REAL_CONST(0.002815015607054),
+    REAL_CONST(0.001408194392808), REAL_CONST(0.000704269011247), REAL_CONST(0.000352177480301), REAL_CONST(0.000176099486443), REAL_CONST(0.000088052430122),
+    REAL_CONST(0.000044026886827), REAL_CONST(0.000022013611360), REAL_CONST(0.000011006847667)
+};
+
+static real_t find_log2_E(sbr_info *sbr, uint8_t k, uint8_t l, uint8_t ch)
+{
+    /* check for coupled energy/noise data */
+    if (sbr->bs_coupling == 1)
+    {
+        uint8_t amp0 = (sbr->amp_res[0]) ? 0 : 1;
+        uint8_t amp1 = (sbr->amp_res[1]) ? 0 : 1;
+        real_t tmp = (7 << REAL_BITS) + (sbr->E[0][k][l] << (REAL_BITS-amp0));
+        real_t pan;
+
+        /* E[1] should always be even so shifting is OK */
+        uint8_t E = sbr->E[1][k][l] >> amp1;
+
+        if (ch == 0)
+        {
+            if (E > 12)
+            {
+                /* negative */
+                pan = pan_log2_tab[-12 + E];
+            } else {
+                /* positive */
+                pan = pan_log2_tab[12 - E] + ((12 - E)<<REAL_BITS);
+            }
+        } else {
+            if (E < 12)
+            {
+                /* negative */
+                pan = pan_log2_tab[-E + 12];
+            } else {
+                /* positive */
+                pan = pan_log2_tab[E - 12] + ((E - 12)<<REAL_BITS);
+            }
+        }
+
+        /* tmp / pan in log2 */
+        return tmp - pan;
+    } else {
+        uint8_t amp = (sbr->amp_res[ch]) ? 0 : 1;
+
+        return (6 << REAL_BITS) + (sbr->E[ch][k][l] << (REAL_BITS-amp));
+    }
+}
+
+static real_t find_log2_Q(sbr_info *sbr, uint8_t k, uint8_t l, uint8_t ch)
+{
+    /* check for coupled energy/noise data */
+    if (sbr->bs_coupling == 1)
+    {
+        real_t tmp = (7 << REAL_BITS) - (sbr->Q[0][k][l] << REAL_BITS);
+        real_t pan;
+
+        uint8_t Q = sbr->Q[1][k][l];
+
+        if (ch == 0)
+        {
+            if (Q > 12)
+            {
+                /* negative */
+                pan = pan_log2_tab[-12 + Q];
+            } else {
+                /* positive */
+                pan = pan_log2_tab[12 - Q] + ((12 - Q)<<REAL_BITS);
+            }
+        } else {
+            if (Q < 12)
+            {
+                /* negative */
+                pan = pan_log2_tab[-Q + 12];
+            } else {
+                /* positive */
+                pan = pan_log2_tab[Q - 12] + ((Q - 12)<<REAL_BITS);
+            }
+        }
+
+        /* tmp / pan in log2 */
+        return tmp - pan;
+    } else {
+        return (6 << REAL_BITS) - (sbr->Q[ch][k][l] << REAL_BITS);
+    }
+}
+
+static const real_t log_Qplus1_pan[31][13] = {
+    { REAL_CONST(0.044383447617292), REAL_CONST(0.169768601655960), REAL_CONST(0.583090126514435), REAL_CONST(1.570089221000671), REAL_CONST(3.092446088790894), REAL_CONST(4.733354568481445), REAL_CONST(6.022367954254150), REAL_CONST(6.692092418670654), REAL_CONST(6.924463272094727), REAL_CONST(6.989034175872803), REAL_CONST(7.005646705627441), REAL_CONST(7.009829998016357), REAL_CONST(7.010877609252930) },
+    { REAL_CONST(0.022362394258380), REAL_CONST(0.087379962205887), REAL_CONST(0.320804953575134), REAL_CONST(0.988859415054321), REAL_CONST(2.252387046813965), REAL_CONST(3.786596298217773), REAL_CONST(5.044394016265869), REAL_CONST(5.705977916717529), REAL_CONST(5.936291694641113), REAL_CONST(6.000346660614014), REAL_CONST(6.016829967498779), REAL_CONST(6.020981311798096), REAL_CONST(6.022020816802979) },
+    { REAL_CONST(0.011224525049329), REAL_CONST(0.044351425021887), REAL_CONST(0.169301137328148), REAL_CONST(0.577544987201691), REAL_CONST(1.527246952056885), REAL_CONST(2.887525320053101), REAL_CONST(4.087462902069092), REAL_CONST(4.733354568481445), REAL_CONST(4.959661006927490), REAL_CONST(5.022709369659424), REAL_CONST(5.038940429687500), REAL_CONST(5.043028831481934), REAL_CONST(5.044052600860596) },
+    { REAL_CONST(0.005623178556561), REAL_CONST(0.022346137091517), REAL_CONST(0.087132595479488), REAL_CONST(0.317482173442841), REAL_CONST(0.956931233406067), REAL_CONST(2.070389270782471), REAL_CONST(3.169924974441528), REAL_CONST(3.786596298217773), REAL_CONST(4.005294322967529), REAL_CONST(4.066420555114746), REAL_CONST(4.082170009613037), REAL_CONST(4.086137294769287), REAL_CONST(4.087131500244141) },
+    { REAL_CONST(0.002814328996465), REAL_CONST(0.011216334067285), REAL_CONST(0.044224001467228), REAL_CONST(0.167456731200218), REAL_CONST(0.556393325328827), REAL_CONST(1.378511548042297), REAL_CONST(2.321928024291992), REAL_CONST(2.887525320053101), REAL_CONST(3.092446088790894), REAL_CONST(3.150059700012207), REAL_CONST(3.164926528930664), REAL_CONST(3.168673276901245), REAL_CONST(3.169611930847168) },
+    { REAL_CONST(0.001407850766554), REAL_CONST(0.005619067233056), REAL_CONST(0.022281449288130), REAL_CONST(0.086156636476517), REAL_CONST(0.304854571819305), REAL_CONST(0.847996890544891), REAL_CONST(1.584962487220764), REAL_CONST(2.070389270782471), REAL_CONST(2.252387046813965), REAL_CONST(2.304061651229858), REAL_CONST(2.317430257797241), REAL_CONST(2.320801734924316), REAL_CONST(2.321646213531494) },
+    { REAL_CONST(0.000704097095877), REAL_CONST(0.002812269143760), REAL_CONST(0.011183738708496), REAL_CONST(0.043721374124289), REAL_CONST(0.160464659333229), REAL_CONST(0.485426813364029), REAL_CONST(1.000000000000000), REAL_CONST(1.378511548042297), REAL_CONST(1.527246952056885), REAL_CONST(1.570089221000671), REAL_CONST(1.581215262413025), REAL_CONST(1.584023833274841), REAL_CONST(1.584727644920349) },
+    { REAL_CONST(0.000352177477907), REAL_CONST(0.001406819908880), REAL_CONST(0.005602621007711), REAL_CONST(0.022026389837265), REAL_CONST(0.082462236285210), REAL_CONST(0.263034462928772), REAL_CONST(0.584962487220764), REAL_CONST(0.847996890544891), REAL_CONST(0.956931233406067), REAL_CONST(0.988859415054321), REAL_CONST(0.997190535068512), REAL_CONST(0.999296069145203), REAL_CONST(0.999823868274689) },
+    { REAL_CONST(0.000176099492819), REAL_CONST(0.000703581434209), REAL_CONST(0.002804030198604), REAL_CONST(0.011055230163038), REAL_CONST(0.041820213198662), REAL_CONST(0.137503549456596), REAL_CONST(0.321928083896637), REAL_CONST(0.485426813364029), REAL_CONST(0.556393325328827), REAL_CONST(0.577544987201691), REAL_CONST(0.583090126514435), REAL_CONST(0.584493279457092), REAL_CONST(0.584845066070557) },
+    { REAL_CONST(0.000088052431238), REAL_CONST(0.000351833587047), REAL_CONST(0.001402696361765), REAL_CONST(0.005538204684854), REAL_CONST(0.021061634644866), REAL_CONST(0.070389263331890), REAL_CONST(0.169925004243851), REAL_CONST(0.263034462928772), REAL_CONST(0.304854571819305), REAL_CONST(0.317482173442841), REAL_CONST(0.320804953575134), REAL_CONST(0.321646571159363), REAL_CONST(0.321857661008835) },
+    { REAL_CONST(0.000044026888645), REAL_CONST(0.000175927518285), REAL_CONST(0.000701518612914), REAL_CONST(0.002771759871393), REAL_CONST(0.010569252073765), REAL_CONST(0.035623874515295), REAL_CONST(0.087462842464447), REAL_CONST(0.137503549456596), REAL_CONST(0.160464659333229), REAL_CONST(0.167456731200218), REAL_CONST(0.169301137328148), REAL_CONST(0.169768601655960), REAL_CONST(0.169885858893394) },
+    { REAL_CONST(0.000022013611670), REAL_CONST(0.000088052431238), REAL_CONST(0.000350801943569), REAL_CONST(0.001386545598507), REAL_CONST(0.005294219125062), REAL_CONST(0.017921976745129), REAL_CONST(0.044394120573997), REAL_CONST(0.070389263331890), REAL_CONST(0.082462236285210), REAL_CONST(0.086156636476517), REAL_CONST(0.087132595479488), REAL_CONST(0.087379962205887), REAL_CONST(0.087442122399807) },
+    { REAL_CONST(0.000011006847672), REAL_CONST(0.000044026888645), REAL_CONST(0.000175411638338), REAL_CONST(0.000693439331371), REAL_CONST(0.002649537986144), REAL_CONST(0.008988817222416), REAL_CONST(0.022367812693119), REAL_CONST(0.035623874515295), REAL_CONST(0.041820213198662), REAL_CONST(0.043721374124289), REAL_CONST(0.044224001467228), REAL_CONST(0.044351425021887), REAL_CONST(0.044383447617292) },
+    { REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000087708482170), REAL_CONST(0.000346675369656), REAL_CONST(0.001325377263129), REAL_CONST(0.004501323681325), REAL_CONST(0.011227255687118), REAL_CONST(0.017921976745129), REAL_CONST(0.021061634644866), REAL_CONST(0.022026389837265), REAL_CONST(0.022281449288130), REAL_CONST(0.022346137091517), REAL_CONST(0.022362394258380) },
+    { REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043854910473), REAL_CONST(0.000173348103999), REAL_CONST(0.000662840844598), REAL_CONST(0.002252417383716), REAL_CONST(0.005624548997730), REAL_CONST(0.008988817222416), REAL_CONST(0.010569252073765), REAL_CONST(0.011055230163038), REAL_CONST(0.011183738708496), REAL_CONST(0.011216334067285), REAL_CONST(0.011224525049329) },
+    { REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000086676649516), REAL_CONST(0.000331544462824), REAL_CONST(0.001126734190620), REAL_CONST(0.002815015614033), REAL_CONST(0.004501323681325), REAL_CONST(0.005294219125062), REAL_CONST(0.005538204684854), REAL_CONST(0.005602621007711), REAL_CONST(0.005619067233056), REAL_CONST(0.005623178556561) },
+    { REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043338975956), REAL_CONST(0.000165781748365), REAL_CONST(0.000563477107789), REAL_CONST(0.001408194424585), REAL_CONST(0.002252417383716), REAL_CONST(0.002649537986144), REAL_CONST(0.002771759871393), REAL_CONST(0.002804030198604), REAL_CONST(0.002812269143760), REAL_CONST(0.002814328996465) },
+    { REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000021669651687), REAL_CONST(0.000082893253420), REAL_CONST(0.000281680084299), REAL_CONST(0.000704268983100), REAL_CONST(0.001126734190620), REAL_CONST(0.001325377263129), REAL_CONST(0.001386545598507), REAL_CONST(0.001402696361765), REAL_CONST(0.001406819908880), REAL_CONST(0.001407850766554) },
+    { REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010834866771), REAL_CONST(0.000041447223339), REAL_CONST(0.000140846910654), REAL_CONST(0.000352177477907), REAL_CONST(0.000563477107789), REAL_CONST(0.000662840844598), REAL_CONST(0.000693439331371), REAL_CONST(0.000701518612914), REAL_CONST(0.000703581434209), REAL_CONST(0.000704097095877) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000020637769921), REAL_CONST(0.000070511166996), REAL_CONST(0.000176099492819), REAL_CONST(0.000281680084299), REAL_CONST(0.000331544462824), REAL_CONST(0.000346675369656), REAL_CONST(0.000350801943569), REAL_CONST(0.000351833587047), REAL_CONST(0.000352177477907) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010318922250), REAL_CONST(0.000035256012779), REAL_CONST(0.000088052431238), REAL_CONST(0.000140846910654), REAL_CONST(0.000165781748365), REAL_CONST(0.000173348103999), REAL_CONST(0.000175411638338), REAL_CONST(0.000175927518285), REAL_CONST(0.000176099492819) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005159470220), REAL_CONST(0.000017542124624), REAL_CONST(0.000044026888645), REAL_CONST(0.000070511166996), REAL_CONST(0.000082893253420), REAL_CONST(0.000086676649516), REAL_CONST(0.000087708482170), REAL_CONST(0.000088052431238), REAL_CONST(0.000088052431238) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002579737384), REAL_CONST(0.000008771088687), REAL_CONST(0.000022013611670), REAL_CONST(0.000035256012779), REAL_CONST(0.000041447223339), REAL_CONST(0.000043338975956), REAL_CONST(0.000043854910473), REAL_CONST(0.000044026888645), REAL_CONST(0.000044026888645) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000004471542070), REAL_CONST(0.000011006847672), REAL_CONST(0.000017542124624), REAL_CONST(0.000020637769921), REAL_CONST(0.000021669651687), REAL_CONST(0.000022013611670), REAL_CONST(0.000022013611670), REAL_CONST(0.000022013611670) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002235772627), REAL_CONST(0.000005503434295), REAL_CONST(0.000008771088687), REAL_CONST(0.000010318922250), REAL_CONST(0.000010834866771), REAL_CONST(0.000011006847672), REAL_CONST(0.000011006847672), REAL_CONST(0.000011006847672) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001031895522), REAL_CONST(0.000002751719876), REAL_CONST(0.000004471542070), REAL_CONST(0.000005159470220), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000515947875), REAL_CONST(0.000001375860506), REAL_CONST(0.000002235772627), REAL_CONST(0.000002579737384), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000000687930424), REAL_CONST(0.000001031895522), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000343965269), REAL_CONST(0.000000515947875), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634) }
+};
+
+static const real_t log_Qplus1[31] = {
+    REAL_CONST(6.022367813028454), REAL_CONST(5.044394119358453), REAL_CONST(4.087462841250339), 
+    REAL_CONST(3.169925001442313), REAL_CONST(2.321928094887362), REAL_CONST(1.584962500721156), 
+    REAL_CONST(1.000000000000000), REAL_CONST(0.584962500721156), REAL_CONST(0.321928094887362), 
+    REAL_CONST(0.169925001442312), REAL_CONST(0.087462841250339), REAL_CONST(0.044394119358453), 
+    REAL_CONST(0.022367813028455), REAL_CONST(0.011227255423254), REAL_CONST(0.005624549193878), 
+    REAL_CONST(0.002815015607054), REAL_CONST(0.001408194392808), REAL_CONST(0.000704269011247), 
+    REAL_CONST(0.000352177480301), REAL_CONST(0.000176099486443), REAL_CONST(0.000088052430122), 
+    REAL_CONST(0.000044026886827), REAL_CONST(0.000022013611360), REAL_CONST(0.000011006847667), 
+    REAL_CONST(0.000005503434331), REAL_CONST(0.000002751719790), REAL_CONST(0.000001375860551), 
+    REAL_CONST(0.000000687930439), REAL_CONST(0.000000343965261), REAL_CONST(0.000000171982641), 
+    REAL_CONST(0.000000000000000)
+};
+
+static real_t find_log2_Qplus1(sbr_info *sbr, uint8_t k, uint8_t l, uint8_t ch)
+{
+    /* check for coupled energy/noise data */
+    if (sbr->bs_coupling == 1)
+    {
+        if ((sbr->Q[0][k][l] >= 0) && (sbr->Q[0][k][l] <= 30) &&
+            (sbr->Q[1][k][l] >= 0) && (sbr->Q[1][k][l] <= 24))
+        {
+            if (ch == 0)
+            {
+                return log_Qplus1_pan[sbr->Q[0][k][l]][sbr->Q[1][k][l] >> 1];
+            } else {
+                return log_Qplus1_pan[sbr->Q[0][k][l]][12 - (sbr->Q[1][k][l] >> 1)];
+            }
+        } else {
+            return 0;
+        }
+    } else {
+        if (sbr->Q[ch][k][l] >= 0 && sbr->Q[ch][k][l] <= 30)
+        {
+            return log_Qplus1[sbr->Q[ch][k][l]];
+        } else {
+            return 0;
+        }
+    }
+}
+
+static void calculate_gain(sbr_info *sbr, sbr_hfadj_info *adj, uint8_t ch)
+{
+    /* log2 values of limiter gains */
+    static real_t limGain[] = {
+        REAL_CONST(-1.0), REAL_CONST(0.0), REAL_CONST(1.0), REAL_CONST(33.219)
+    };
+    uint8_t m, l, k;
+
+    uint8_t current_t_noise_band = 0;
+    uint8_t S_mapped;
+
+    ALIGN real_t Q_M_lim[MAX_M];
+    ALIGN real_t G_lim[MAX_M];
+    ALIGN real_t G_boost;
+    ALIGN real_t S_M[MAX_M];
+
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        uint8_t current_f_noise_band = 0;
+        uint8_t current_res_band = 0;
+        uint8_t current_res_band2 = 0;
+        uint8_t current_hi_res_band = 0;
+
+        real_t delta = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 0 : 1;
+
+        S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
+
+        if (sbr->t_E[ch][l+1] > sbr->t_Q[ch][current_t_noise_band+1])
+        {
+            current_t_noise_band++;
+        }
+
+        for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++)
+        {
+            real_t Q_M = 0;
+            real_t G_max;
+            real_t den = 0;
+            real_t acc1 = 0;
+            real_t acc2 = 0;
+            uint8_t current_res_band_size = 0;
+            uint8_t Q_M_size = 0;
+
+            uint8_t ml1, ml2;
+
+            /* bounds of current limiter bands */
+            ml1 = sbr->f_table_lim[sbr->bs_limiter_bands][k];
+            ml2 = sbr->f_table_lim[sbr->bs_limiter_bands][k+1];
+
+
+            /* calculate the accumulated E_orig and E_curr over the limiter band */
+            for (m = ml1; m < ml2; m++)
+            {
+                if ((m + sbr->kx) < sbr->f_table_res[sbr->f[ch][l]][current_res_band+1])
+                {
+                    current_res_band_size++;
+                } else {
+                    acc1 += pow2_int(-REAL_CONST(10) + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch));
+
+                    current_res_band++;
+                    current_res_band_size = 1;
+                }
+
+                acc2 += sbr->E_curr[ch][m][l];
+            }
+            acc1 += pow2_int(-REAL_CONST(10) + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch));
+
+
+            if (acc1 == 0)
+                acc1 = LOG2_MIN_INF;
+            else
+                acc1 = log2_int(acc1);
+
+
+            /* calculate the maximum gain */
+            /* ratio of the energy of the original signal and the energy
+             * of the HF generated signal
+             */
+            G_max = acc1 - log2_int(acc2) + limGain[sbr->bs_limiter_gains];
+            G_max = min(G_max, limGain[3]);
+
+
+            for (m = ml1; m < ml2; m++)
+            {
+                real_t G;
+                real_t E_curr, E_orig;
+                real_t Q_orig, Q_orig_plus1;
+                uint8_t S_index_mapped;
+
+
+                /* check if m is on a noise band border */
+                if ((m + sbr->kx) == sbr->f_table_noise[current_f_noise_band+1])
+                {
+                    /* step to next noise band */
+                    current_f_noise_band++;
+                }
+
+
+                /* check if m is on a resolution band border */
+                if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band2+1])
+                {
+                    /* accumulate a whole range of equal Q_Ms */
+                    if (Q_M_size > 0)
+                        den += pow2_int(log2_int_tab[Q_M_size] + Q_M);
+                    Q_M_size = 0;
+
+                    /* step to next resolution band */
+                    current_res_band2++;
+
+                    /* if we move to a new resolution band, we should check if we are
+                     * going to add a sinusoid in this band
+                     */
+                    S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
+                }
+
+
+                /* check if m is on a HI_RES band border */
+                if ((m + sbr->kx) == sbr->f_table_res[HI_RES][current_hi_res_band+1])
+                {
+                    /* step to next HI_RES band */
+                    current_hi_res_band++;
+                }
+
+
+                /* find S_index_mapped
+                 * S_index_mapped can only be 1 for the m in the middle of the
+                 * current HI_RES band
+                 */
+                S_index_mapped = 0;
+                if ((l >= sbr->l_A[ch]) ||
+                    (sbr->bs_add_harmonic_prev[ch][current_hi_res_band] && sbr->bs_add_harmonic_flag_prev[ch]))
+                {
+                    /* find the middle subband of the HI_RES frequency band */
+                    if ((m + sbr->kx) == (sbr->f_table_res[HI_RES][current_hi_res_band+1] + sbr->f_table_res[HI_RES][current_hi_res_band]) >> 1)
+                        S_index_mapped = sbr->bs_add_harmonic[ch][current_hi_res_band];
+                }
+
+
+                /* find bitstream parameters */
+                if (sbr->E_curr[ch][m][l] == 0)
+                    E_curr = LOG2_MIN_INF;
+                else
+                    E_curr = log2_int(sbr->E_curr[ch][m][l]);
+                E_orig = -REAL_CONST(10) + find_log2_E(sbr, current_res_band2, l, ch);
+
+
+                Q_orig = find_log2_Q(sbr, current_f_noise_band, current_t_noise_band, ch);
+                Q_orig_plus1 = find_log2_Qplus1(sbr, current_f_noise_band, current_t_noise_band, ch);
+
+
+                /* Q_M only depends on E_orig and Q_div2:
+                 * since N_Q <= N_Low <= N_High we only need to recalculate Q_M on
+                 * a change of current res band (HI or LO)
+                 */
+                Q_M = E_orig + Q_orig - Q_orig_plus1;
+
+
+                /* S_M only depends on E_orig, Q_div and S_index_mapped:
+                 * S_index_mapped can only be non-zero once per HI_RES band
+                 */
+                if (S_index_mapped == 0)
+                {
+                    S_M[m] = LOG2_MIN_INF; /* -inf */
+                } else {
+                    S_M[m] = E_orig - Q_orig_plus1;
+
+                    /* accumulate sinusoid part of the total energy */
+                    den += pow2_int(S_M[m]);
+                }
+
+
+                /* calculate gain */
+                /* ratio of the energy of the original signal and the energy
+                 * of the HF generated signal
+                 */
+                /* E_curr here is officially E_curr+1 so the log2() of that can never be < 0 */
+                /* scaled by -10 */
+                G = E_orig - max(-REAL_CONST(10), E_curr);
+                if ((S_mapped == 0) && (delta == 1))
+                {
+                    /* G = G * 1/(1+Q) */
+                    G -= Q_orig_plus1;
+                } else if (S_mapped == 1) {
+                    /* G = G * Q/(1+Q) */
+                    G += Q_orig - Q_orig_plus1;
+                }
+
+
+                /* limit the additional noise energy level */
+                /* and apply the limiter */
+                if (G_max > G)
+                {
+                    Q_M_lim[m] = Q_M;
+                    G_lim[m] = G;
+
+                    if ((S_index_mapped == 0) && (l != sbr->l_A[ch]))
+                    {
+                        Q_M_size++;
+                    }
+                } else {
+                    /* G > G_max */
+                    Q_M_lim[m] = Q_M + G_max - G;
+                    G_lim[m] = G_max;
+
+                    /* accumulate limited Q_M */
+                    if ((S_index_mapped == 0) && (l != sbr->l_A[ch]))
+                    {
+                        den += pow2_int(Q_M_lim[m]);
+                    }
+                }
+
+
+                /* accumulate the total energy */
+                /* E_curr changes for every m so we do need to accumulate every m */
+                den += pow2_int(E_curr + G_lim[m]);
+            }
+
+            /* accumulate last range of equal Q_Ms */
+            if (Q_M_size > 0)
+            {
+                den += pow2_int(log2_int_tab[Q_M_size] + Q_M);
+            }
+
+
+            /* calculate the final gain */
+            /* G_boost: [0..2.51188643] */
+            G_boost = acc1 - log2_int(den /*+ EPS*/);
+            G_boost = min(G_boost, REAL_CONST(1.328771237) /* log2(1.584893192 ^ 2) */);
+
+
+            for (m = ml1; m < ml2; m++)
+            {
+                /* apply compensation to gain, noise floor sf's and sinusoid levels */
+#ifndef SBR_LOW_POWER
+                adj->G_lim_boost[l][m] = pow2_fix((G_lim[m] + G_boost) >> 1);
+#else
+                /* sqrt() will be done after the aliasing reduction to save a
+                 * few multiplies
+                 */
+                adj->G_lim_boost[l][m] = pow2_fix(G_lim[m] + G_boost);
+#endif
+                adj->Q_M_lim_boost[l][m] = pow2_fix((Q_M_lim[m] + G_boost) >> 1);
+
+                if (S_M[m] != LOG2_MIN_INF)
+                {
+                    adj->S_M_boost[l][m] = pow2_int((S_M[m] + G_boost) >> 1);
+                } else {
+                    adj->S_M_boost[l][m] = 0;
+                }
+            }
+        }
+    }
+}
+
+#else
+
+//#define LOG2_TEST
+
+#ifdef LOG2_TEST
+
+#define LOG2_MIN_INF -100000
+
+__inline float pow2(float val)
+{
+    return pow(2.0, val);
+}
+__inline float log2(float val)
+{
+    return log(val)/log(2.0);
+}
+
+#define RB 14
+
+float QUANTISE2REAL(float val)
+{
+    __int32 ival = (__int32)(val * (1<<RB));
+    return (float)ival / (float)((1<<RB));
+}
+
+float QUANTISE2INT(float val)
+{
+    return floor(val);
+}
+
+/* log2 values of [0..63] */
+static const real_t log2_int_tab[] = {
+    LOG2_MIN_INF,      0.000000000000000, 1.000000000000000, 1.584962500721156,
+    2.000000000000000, 2.321928094887362, 2.584962500721156, 2.807354922057604,
+    3.000000000000000, 3.169925001442313, 3.321928094887363, 3.459431618637297,
+    3.584962500721156, 3.700439718141092, 3.807354922057604, 3.906890595608519,
+    4.000000000000000, 4.087462841250339, 4.169925001442312, 4.247927513443585,
+    4.321928094887362, 4.392317422778761, 4.459431618637297, 4.523561956057013,
+    4.584962500721156, 4.643856189774724, 4.700439718141093, 4.754887502163468,
+    4.807354922057604, 4.857980995127572, 4.906890595608519, 4.954196310386875,
+    5.000000000000000, 5.044394119358453, 5.087462841250340, 5.129283016944966,
+    5.169925001442312, 5.209453365628949, 5.247927513443585, 5.285402218862248,
+    5.321928094887363, 5.357552004618084, 5.392317422778761, 5.426264754702098,
+    5.459431618637297, 5.491853096329675, 5.523561956057013, 5.554588851677637,
+    5.584962500721156, 5.614709844115208, 5.643856189774724, 5.672425341971495,
+    5.700439718141093, 5.727920454563200, 5.754887502163469, 5.781359713524660,
+    5.807354922057605, 5.832890014164742, 5.857980995127572, 5.882643049361842,
+    5.906890595608518, 5.930737337562887, 5.954196310386876, 5.977279923499916
+};
+
+static const real_t pan_log2_tab[] = {
+    1.000000000000000, 0.584962500721156, 0.321928094887362, 0.169925001442312, 0.087462841250339,
+    0.044394119358453, 0.022367813028455, 0.011227255423254, 0.005624549193878, 0.002815015607054,
+    0.001408194392808, 0.000704269011247, 0.000352177480301, 0.000176099486443, 0.000088052430122,
+    0.000044026886827, 0.000022013611360, 0.000011006847667
+};
+
+static real_t find_log2_E(sbr_info *sbr, uint8_t k, uint8_t l, uint8_t ch)
+{
+    /* check for coupled energy/noise data */
+    if (sbr->bs_coupling == 1)
+    {
+        real_t amp0 = (sbr->amp_res[0]) ? 1.0 : 0.5;
+        real_t amp1 = (sbr->amp_res[1]) ? 1.0 : 0.5;
+        float tmp = QUANTISE2REAL(7.0 + (real_t)sbr->E[0][k][l] * amp0);
+        float pan;
+
+        int E = (int)(sbr->E[1][k][l] * amp1);
+
+        if (ch == 0)
+        {
+            if (E > 12)
+            {
+                /* negative */
+                pan = QUANTISE2REAL(pan_log2_tab[-12 + E]);
+            } else {
+                /* positive */
+                pan = QUANTISE2REAL(pan_log2_tab[12 - E] + (12 - E));
+            }
+        } else {
+            if (E < 12)
+            {
+                /* negative */
+                pan = QUANTISE2REAL(pan_log2_tab[-E + 12]);
+            } else {
+                /* positive */
+                pan = QUANTISE2REAL(pan_log2_tab[E - 12] + (E - 12));
+            }
+        }
+
+        /* tmp / pan in log2 */
+        return QUANTISE2REAL(tmp - pan);
+    } else {
+        real_t amp = (sbr->amp_res[ch]) ? 1.0 : 0.5;
+
+        return QUANTISE2REAL(6.0 + (real_t)sbr->E[ch][k][l] * amp);
+    }
+}
+
+static real_t find_log2_Q(sbr_info *sbr, uint8_t k, uint8_t l, uint8_t ch)
+{
+    /* check for coupled energy/noise data */
+    if (sbr->bs_coupling == 1)
+    {
+        float tmp = QUANTISE2REAL(7.0 - (real_t)sbr->Q[0][k][l]);
+        float pan;
+
+        int Q = (int)(sbr->Q[1][k][l]);
+
+        if (ch == 0)
+        {
+            if (Q > 12)
+            {
+                /* negative */
+                pan = QUANTISE2REAL(pan_log2_tab[-12 + Q]);
+            } else {
+                /* positive */
+                pan = QUANTISE2REAL(pan_log2_tab[12 - Q] + (12 - Q));
+            }
+        } else {
+            if (Q < 12)
+            {
+                /* negative */
+                pan = QUANTISE2REAL(pan_log2_tab[-Q + 12]);
+            } else {
+                /* positive */
+                pan = QUANTISE2REAL(pan_log2_tab[Q - 12] + (Q - 12));
+            }
+        }
+
+        /* tmp / pan in log2 */
+        return QUANTISE2REAL(tmp - pan);
+    } else {
+        return QUANTISE2REAL(6.0 - (real_t)sbr->Q[ch][k][l]);
+    }
+}
+
+static const real_t log_Qplus1_pan[31][13] = {
+    { REAL_CONST(0.044383447617292), REAL_CONST(0.169768601655960), REAL_CONST(0.583090126514435), REAL_CONST(1.570089221000671), REAL_CONST(3.092446088790894), REAL_CONST(4.733354568481445), REAL_CONST(6.022367954254150), REAL_CONST(6.692092418670654), REAL_CONST(6.924463272094727), REAL_CONST(6.989034175872803), REAL_CONST(7.005646705627441), REAL_CONST(7.009829998016357), REAL_CONST(7.010877609252930) },
+    { REAL_CONST(0.022362394258380), REAL_CONST(0.087379962205887), REAL_CONST(0.320804953575134), REAL_CONST(0.988859415054321), REAL_CONST(2.252387046813965), REAL_CONST(3.786596298217773), REAL_CONST(5.044394016265869), REAL_CONST(5.705977916717529), REAL_CONST(5.936291694641113), REAL_CONST(6.000346660614014), REAL_CONST(6.016829967498779), REAL_CONST(6.020981311798096), REAL_CONST(6.022020816802979) },
+    { REAL_CONST(0.011224525049329), REAL_CONST(0.044351425021887), REAL_CONST(0.169301137328148), REAL_CONST(0.577544987201691), REAL_CONST(1.527246952056885), REAL_CONST(2.887525320053101), REAL_CONST(4.087462902069092), REAL_CONST(4.733354568481445), REAL_CONST(4.959661006927490), REAL_CONST(5.022709369659424), REAL_CONST(5.038940429687500), REAL_CONST(5.043028831481934), REAL_CONST(5.044052600860596) },
+    { REAL_CONST(0.005623178556561), REAL_CONST(0.022346137091517), REAL_CONST(0.087132595479488), REAL_CONST(0.317482173442841), REAL_CONST(0.956931233406067), REAL_CONST(2.070389270782471), REAL_CONST(3.169924974441528), REAL_CONST(3.786596298217773), REAL_CONST(4.005294322967529), REAL_CONST(4.066420555114746), REAL_CONST(4.082170009613037), REAL_CONST(4.086137294769287), REAL_CONST(4.087131500244141) },
+    { REAL_CONST(0.002814328996465), REAL_CONST(0.011216334067285), REAL_CONST(0.044224001467228), REAL_CONST(0.167456731200218), REAL_CONST(0.556393325328827), REAL_CONST(1.378511548042297), REAL_CONST(2.321928024291992), REAL_CONST(2.887525320053101), REAL_CONST(3.092446088790894), REAL_CONST(3.150059700012207), REAL_CONST(3.164926528930664), REAL_CONST(3.168673276901245), REAL_CONST(3.169611930847168) },
+    { REAL_CONST(0.001407850766554), REAL_CONST(0.005619067233056), REAL_CONST(0.022281449288130), REAL_CONST(0.086156636476517), REAL_CONST(0.304854571819305), REAL_CONST(0.847996890544891), REAL_CONST(1.584962487220764), REAL_CONST(2.070389270782471), REAL_CONST(2.252387046813965), REAL_CONST(2.304061651229858), REAL_CONST(2.317430257797241), REAL_CONST(2.320801734924316), REAL_CONST(2.321646213531494) },
+    { REAL_CONST(0.000704097095877), REAL_CONST(0.002812269143760), REAL_CONST(0.011183738708496), REAL_CONST(0.043721374124289), REAL_CONST(0.160464659333229), REAL_CONST(0.485426813364029), REAL_CONST(1.000000000000000), REAL_CONST(1.378511548042297), REAL_CONST(1.527246952056885), REAL_CONST(1.570089221000671), REAL_CONST(1.581215262413025), REAL_CONST(1.584023833274841), REAL_CONST(1.584727644920349) },
+    { REAL_CONST(0.000352177477907), REAL_CONST(0.001406819908880), REAL_CONST(0.005602621007711), REAL_CONST(0.022026389837265), REAL_CONST(0.082462236285210), REAL_CONST(0.263034462928772), REAL_CONST(0.584962487220764), REAL_CONST(0.847996890544891), REAL_CONST(0.956931233406067), REAL_CONST(0.988859415054321), REAL_CONST(0.997190535068512), REAL_CONST(0.999296069145203), REAL_CONST(0.999823868274689) },
+    { REAL_CONST(0.000176099492819), REAL_CONST(0.000703581434209), REAL_CONST(0.002804030198604), REAL_CONST(0.011055230163038), REAL_CONST(0.041820213198662), REAL_CONST(0.137503549456596), REAL_CONST(0.321928083896637), REAL_CONST(0.485426813364029), REAL_CONST(0.556393325328827), REAL_CONST(0.577544987201691), REAL_CONST(0.583090126514435), REAL_CONST(0.584493279457092), REAL_CONST(0.584845066070557) },
+    { REAL_CONST(0.000088052431238), REAL_CONST(0.000351833587047), REAL_CONST(0.001402696361765), REAL_CONST(0.005538204684854), REAL_CONST(0.021061634644866), REAL_CONST(0.070389263331890), REAL_CONST(0.169925004243851), REAL_CONST(0.263034462928772), REAL_CONST(0.304854571819305), REAL_CONST(0.317482173442841), REAL_CONST(0.320804953575134), REAL_CONST(0.321646571159363), REAL_CONST(0.321857661008835) },
+    { REAL_CONST(0.000044026888645), REAL_CONST(0.000175927518285), REAL_CONST(0.000701518612914), REAL_CONST(0.002771759871393), REAL_CONST(0.010569252073765), REAL_CONST(0.035623874515295), REAL_CONST(0.087462842464447), REAL_CONST(0.137503549456596), REAL_CONST(0.160464659333229), REAL_CONST(0.167456731200218), REAL_CONST(0.169301137328148), REAL_CONST(0.169768601655960), REAL_CONST(0.169885858893394) },
+    { REAL_CONST(0.000022013611670), REAL_CONST(0.000088052431238), REAL_CONST(0.000350801943569), REAL_CONST(0.001386545598507), REAL_CONST(0.005294219125062), REAL_CONST(0.017921976745129), REAL_CONST(0.044394120573997), REAL_CONST(0.070389263331890), REAL_CONST(0.082462236285210), REAL_CONST(0.086156636476517), REAL_CONST(0.087132595479488), REAL_CONST(0.087379962205887), REAL_CONST(0.087442122399807) },
+    { REAL_CONST(0.000011006847672), REAL_CONST(0.000044026888645), REAL_CONST(0.000175411638338), REAL_CONST(0.000693439331371), REAL_CONST(0.002649537986144), REAL_CONST(0.008988817222416), REAL_CONST(0.022367812693119), REAL_CONST(0.035623874515295), REAL_CONST(0.041820213198662), REAL_CONST(0.043721374124289), REAL_CONST(0.044224001467228), REAL_CONST(0.044351425021887), REAL_CONST(0.044383447617292) },
+    { REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000087708482170), REAL_CONST(0.000346675369656), REAL_CONST(0.001325377263129), REAL_CONST(0.004501323681325), REAL_CONST(0.011227255687118), REAL_CONST(0.017921976745129), REAL_CONST(0.021061634644866), REAL_CONST(0.022026389837265), REAL_CONST(0.022281449288130), REAL_CONST(0.022346137091517), REAL_CONST(0.022362394258380) },
+    { REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043854910473), REAL_CONST(0.000173348103999), REAL_CONST(0.000662840844598), REAL_CONST(0.002252417383716), REAL_CONST(0.005624548997730), REAL_CONST(0.008988817222416), REAL_CONST(0.010569252073765), REAL_CONST(0.011055230163038), REAL_CONST(0.011183738708496), REAL_CONST(0.011216334067285), REAL_CONST(0.011224525049329) },
+    { REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000022013611670), REAL_CONST(0.000086676649516), REAL_CONST(0.000331544462824), REAL_CONST(0.001126734190620), REAL_CONST(0.002815015614033), REAL_CONST(0.004501323681325), REAL_CONST(0.005294219125062), REAL_CONST(0.005538204684854), REAL_CONST(0.005602621007711), REAL_CONST(0.005619067233056), REAL_CONST(0.005623178556561) },
+    { REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000011006847672), REAL_CONST(0.000043338975956), REAL_CONST(0.000165781748365), REAL_CONST(0.000563477107789), REAL_CONST(0.001408194424585), REAL_CONST(0.002252417383716), REAL_CONST(0.002649537986144), REAL_CONST(0.002771759871393), REAL_CONST(0.002804030198604), REAL_CONST(0.002812269143760), REAL_CONST(0.002814328996465) },
+    { REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000021669651687), REAL_CONST(0.000082893253420), REAL_CONST(0.000281680084299), REAL_CONST(0.000704268983100), REAL_CONST(0.001126734190620), REAL_CONST(0.001325377263129), REAL_CONST(0.001386545598507), REAL_CONST(0.001402696361765), REAL_CONST(0.001406819908880), REAL_CONST(0.001407850766554) },
+    { REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010834866771), REAL_CONST(0.000041447223339), REAL_CONST(0.000140846910654), REAL_CONST(0.000352177477907), REAL_CONST(0.000563477107789), REAL_CONST(0.000662840844598), REAL_CONST(0.000693439331371), REAL_CONST(0.000701518612914), REAL_CONST(0.000703581434209), REAL_CONST(0.000704097095877) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005503434295), REAL_CONST(0.000020637769921), REAL_CONST(0.000070511166996), REAL_CONST(0.000176099492819), REAL_CONST(0.000281680084299), REAL_CONST(0.000331544462824), REAL_CONST(0.000346675369656), REAL_CONST(0.000350801943569), REAL_CONST(0.000351833587047), REAL_CONST(0.000352177477907) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002751719876), REAL_CONST(0.000010318922250), REAL_CONST(0.000035256012779), REAL_CONST(0.000088052431238), REAL_CONST(0.000140846910654), REAL_CONST(0.000165781748365), REAL_CONST(0.000173348103999), REAL_CONST(0.000175411638338), REAL_CONST(0.000175927518285), REAL_CONST(0.000176099492819) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000005159470220), REAL_CONST(0.000017542124624), REAL_CONST(0.000044026888645), REAL_CONST(0.000070511166996), REAL_CONST(0.000082893253420), REAL_CONST(0.000086676649516), REAL_CONST(0.000087708482170), REAL_CONST(0.000088052431238), REAL_CONST(0.000088052431238) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002579737384), REAL_CONST(0.000008771088687), REAL_CONST(0.000022013611670), REAL_CONST(0.000035256012779), REAL_CONST(0.000041447223339), REAL_CONST(0.000043338975956), REAL_CONST(0.000043854910473), REAL_CONST(0.000044026888645), REAL_CONST(0.000044026888645) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001375860506), REAL_CONST(0.000004471542070), REAL_CONST(0.000011006847672), REAL_CONST(0.000017542124624), REAL_CONST(0.000020637769921), REAL_CONST(0.000021669651687), REAL_CONST(0.000022013611670), REAL_CONST(0.000022013611670), REAL_CONST(0.000022013611670) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000687930424), REAL_CONST(0.000002235772627), REAL_CONST(0.000005503434295), REAL_CONST(0.000008771088687), REAL_CONST(0.000010318922250), REAL_CONST(0.000010834866771), REAL_CONST(0.000011006847672), REAL_CONST(0.000011006847672), REAL_CONST(0.000011006847672) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000001031895522), REAL_CONST(0.000002751719876), REAL_CONST(0.000004471542070), REAL_CONST(0.000005159470220), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295), REAL_CONST(0.000005503434295) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000515947875), REAL_CONST(0.000001375860506), REAL_CONST(0.000002235772627), REAL_CONST(0.000002579737384), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876), REAL_CONST(0.000002751719876) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000343965269), REAL_CONST(0.000000687930424), REAL_CONST(0.000001031895522), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506), REAL_CONST(0.000001375860506) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000343965269), REAL_CONST(0.000000515947875), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424), REAL_CONST(0.000000687930424) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269), REAL_CONST(0.000000343965269) },
+    { REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000000000000), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634), REAL_CONST(0.000000171982634) }
+};
+
+static const real_t log_Qplus1[31] = {
+    REAL_CONST(6.022367813028454), REAL_CONST(5.044394119358453), REAL_CONST(4.087462841250339), 
+    REAL_CONST(3.169925001442313), REAL_CONST(2.321928094887362), REAL_CONST(1.584962500721156), 
+    REAL_CONST(1.000000000000000), REAL_CONST(0.584962500721156), REAL_CONST(0.321928094887362), 
+    REAL_CONST(0.169925001442312), REAL_CONST(0.087462841250339), REAL_CONST(0.044394119358453), 
+    REAL_CONST(0.022367813028455), REAL_CONST(0.011227255423254), REAL_CONST(0.005624549193878), 
+    REAL_CONST(0.002815015607054), REAL_CONST(0.001408194392808), REAL_CONST(0.000704269011247), 
+    REAL_CONST(0.000352177480301), REAL_CONST(0.000176099486443), REAL_CONST(0.000088052430122), 
+    REAL_CONST(0.000044026886827), REAL_CONST(0.000022013611360), REAL_CONST(0.000011006847667), 
+    REAL_CONST(0.000005503434331), REAL_CONST(0.000002751719790), REAL_CONST(0.000001375860551), 
+    REAL_CONST(0.000000687930439), REAL_CONST(0.000000343965261), REAL_CONST(0.000000171982641), 
+    REAL_CONST(0.000000000000000)
+};
+
+static real_t find_log2_Qplus1(sbr_info *sbr, uint8_t k, uint8_t l, uint8_t ch)
+{
+    /* check for coupled energy/noise data */
+    if (sbr->bs_coupling == 1)
+    {
+        if ((sbr->Q[0][k][l] >= 0) && (sbr->Q[0][k][l] <= 30) &&
+            (sbr->Q[1][k][l] >= 0) && (sbr->Q[1][k][l] <= 24))
+        {
+            if (ch == 0)
+            {
+                return QUANTISE2REAL(log_Qplus1_pan[sbr->Q[0][k][l]][sbr->Q[1][k][l] >> 1]);
+            } else {
+                return QUANTISE2REAL(log_Qplus1_pan[sbr->Q[0][k][l]][12 - (sbr->Q[1][k][l] >> 1)]);
+            }
+        } else {
+            return 0;
+        }
+    } else {
+        if (sbr->Q[ch][k][l] >= 0 && sbr->Q[ch][k][l] <= 30)
+        {
+            return QUANTISE2REAL(log_Qplus1[sbr->Q[ch][k][l]]);
+        } else {
+            return 0;
+        }
+    }
+}
+
+static void calculate_gain(sbr_info *sbr, sbr_hfadj_info *adj, uint8_t ch)
+{
+    /* log2 values of limiter gains */
+    static real_t limGain[] = { -1.0, 0.0, 1.0, 33.219 };
+    uint8_t m, l, k;
+
+    uint8_t current_t_noise_band = 0;
+    uint8_t S_mapped;
+
+    ALIGN real_t Q_M_lim[MAX_M];
+    ALIGN real_t G_lim[MAX_M];
+    ALIGN real_t G_boost;
+    ALIGN real_t S_M[MAX_M];
+
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        uint8_t current_f_noise_band = 0;
+        uint8_t current_res_band = 0;
+        uint8_t current_res_band2 = 0;
+        uint8_t current_hi_res_band = 0;
+
+        real_t delta = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 0 : 1;
+
+        S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
+
+        if (sbr->t_E[ch][l+1] > sbr->t_Q[ch][current_t_noise_band+1])
+        {
+            current_t_noise_band++;
+        }
+
+        for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++)
+        {
+            real_t Q_M = 0;
+            real_t G_max;
+            real_t den = 0;
+            real_t acc1 = 0;
+            real_t acc2 = 0;
+            uint8_t current_res_band_size = 0;
+            uint8_t Q_M_size = 0;
+
+            uint8_t ml1, ml2;
+
+            /* bounds of current limiter bands */
+            ml1 = sbr->f_table_lim[sbr->bs_limiter_bands][k];
+            ml2 = sbr->f_table_lim[sbr->bs_limiter_bands][k+1];
+
+
+            /* calculate the accumulated E_orig and E_curr over the limiter band */
+            for (m = ml1; m < ml2; m++)
+            {
+                if ((m + sbr->kx) < sbr->f_table_res[sbr->f[ch][l]][current_res_band+1])
+                {
+                    current_res_band_size++;
+                } else {
+                    acc1 += QUANTISE2INT(pow2(-10 + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch)));
+
+                    current_res_band++;
+                    current_res_band_size = 1;
+                }
+
+                acc2 += QUANTISE2INT(sbr->E_curr[ch][m][l]/1024.0);
+            }
+            acc1 += QUANTISE2INT(pow2(-10 + log2_int_tab[current_res_band_size] + find_log2_E(sbr, current_res_band, l, ch)));
+
+            acc1 = QUANTISE2REAL( log2(EPS + acc1) );
+
+
+            /* calculate the maximum gain */
+            /* ratio of the energy of the original signal and the energy
+             * of the HF generated signal
+             */
+            G_max = acc1 - QUANTISE2REAL(log2(EPS + acc2)) + QUANTISE2REAL(limGain[sbr->bs_limiter_gains]);
+            G_max = min(G_max, QUANTISE2REAL(limGain[3]));
+
+
+            for (m = ml1; m < ml2; m++)
+            {
+                real_t G;
+                real_t E_curr, E_orig;
+                real_t Q_orig, Q_orig_plus1;
+                uint8_t S_index_mapped;
+
+
+                /* check if m is on a noise band border */
+                if ((m + sbr->kx) == sbr->f_table_noise[current_f_noise_band+1])
+                {
+                    /* step to next noise band */
+                    current_f_noise_band++;
+                }
+
+
+                /* check if m is on a resolution band border */
+                if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band2+1])
+                {
+                    /* accumulate a whole range of equal Q_Ms */
+                    if (Q_M_size > 0)
+                        den += QUANTISE2INT(pow2(log2_int_tab[Q_M_size] + Q_M));
+                    Q_M_size = 0;
+
+                    /* step to next resolution band */
+                    current_res_band2++;
+
+                    /* if we move to a new resolution band, we should check if we are
+                     * going to add a sinusoid in this band
+                     */
+                    S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
+                }
+
+
+                /* check if m is on a HI_RES band border */
+                if ((m + sbr->kx) == sbr->f_table_res[HI_RES][current_hi_res_band+1])
+                {
+                    /* step to next HI_RES band */
+                    current_hi_res_band++;
+                }
+
+
+                /* find S_index_mapped
+                 * S_index_mapped can only be 1 for the m in the middle of the
+                 * current HI_RES band
+                 */
+                S_index_mapped = 0;
+                if ((l >= sbr->l_A[ch]) ||
+                    (sbr->bs_add_harmonic_prev[ch][current_hi_res_band] && sbr->bs_add_harmonic_flag_prev[ch]))
+                {
+                    /* find the middle subband of the HI_RES frequency band */
+                    if ((m + sbr->kx) == (sbr->f_table_res[HI_RES][current_hi_res_band+1] + sbr->f_table_res[HI_RES][current_hi_res_band]) >> 1)
+                        S_index_mapped = sbr->bs_add_harmonic[ch][current_hi_res_band];
+                }
+
+
+                /* find bitstream parameters */
+                if (sbr->E_curr[ch][m][l] == 0)
+                    E_curr = LOG2_MIN_INF;
+                else
+                    E_curr = -10 + log2(sbr->E_curr[ch][m][l]);
+                E_orig = -10 + find_log2_E(sbr, current_res_band2, l, ch);
+
+                Q_orig = find_log2_Q(sbr, current_f_noise_band, current_t_noise_band, ch);
+                Q_orig_plus1 = find_log2_Qplus1(sbr, current_f_noise_band, current_t_noise_band, ch);
+
+
+                /* Q_M only depends on E_orig and Q_div2:
+                 * since N_Q <= N_Low <= N_High we only need to recalculate Q_M on
+                 * a change of current res band (HI or LO)
+                 */
+                Q_M = E_orig + Q_orig - Q_orig_plus1;
+
+
+                /* S_M only depends on E_orig, Q_div and S_index_mapped:
+                 * S_index_mapped can only be non-zero once per HI_RES band
+                 */
+                if (S_index_mapped == 0)
+                {
+                    S_M[m] = LOG2_MIN_INF; /* -inf */
+                } else {
+                    S_M[m] = E_orig - Q_orig_plus1;
+
+                    /* accumulate sinusoid part of the total energy */
+                    den += pow2(S_M[m]);
+                }
+
+
+                /* calculate gain */
+                /* ratio of the energy of the original signal and the energy
+                 * of the HF generated signal
+                 */
+                /* E_curr here is officially E_curr+1 so the log2() of that can never be < 0 */
+                /* scaled by -10 */
+                G = E_orig - max(-10, E_curr);
+                if ((S_mapped == 0) && (delta == 1))
+                {
+                    /* G = G * 1/(1+Q) */
+                    G -= Q_orig_plus1;
+                } else if (S_mapped == 1) {
+                    /* G = G * Q/(1+Q) */
+                    G += Q_orig - Q_orig_plus1;
+                }
+
+
+                /* limit the additional noise energy level */
+                /* and apply the limiter */
+                if (G_max > G)
+                {
+                    Q_M_lim[m] = QUANTISE2REAL(Q_M);
+                    G_lim[m] = QUANTISE2REAL(G);
+
+                    if ((S_index_mapped == 0) && (l != sbr->l_A[ch]))
+                    {
+                        Q_M_size++;
+                    }
+                } else {
+                    /* G > G_max */
+                    Q_M_lim[m] = QUANTISE2REAL(Q_M) + G_max - QUANTISE2REAL(G);
+                    G_lim[m] = G_max;
+
+                    /* accumulate limited Q_M */
+                    if ((S_index_mapped == 0) && (l != sbr->l_A[ch]))
+                    {
+                        den += QUANTISE2INT(pow2(Q_M_lim[m]));
+                    }
+                }
+
+
+                /* accumulate the total energy */
+                /* E_curr changes for every m so we do need to accumulate every m */
+                den += QUANTISE2INT(pow2(E_curr + G_lim[m]));
+            }
+
+            /* accumulate last range of equal Q_Ms */
+            if (Q_M_size > 0)
+            {
+                den += QUANTISE2INT(pow2(log2_int_tab[Q_M_size] + Q_M));
+            }
+
+
+            /* calculate the final gain */
+            /* G_boost: [0..2.51188643] */
+            G_boost = acc1 - QUANTISE2REAL(log2(den + EPS));
+            G_boost = min(G_boost, QUANTISE2REAL(1.328771237) /* log2(1.584893192 ^ 2) */);
+
+
+            for (m = ml1; m < ml2; m++)
+            {
+                /* apply compensation to gain, noise floor sf's and sinusoid levels */
+#ifndef SBR_LOW_POWER
+                adj->G_lim_boost[l][m] = QUANTISE2REAL(pow2((G_lim[m] + G_boost) / 2.0));
+#else
+                /* sqrt() will be done after the aliasing reduction to save a
+                 * few multiplies
+                 */
+                adj->G_lim_boost[l][m] = QUANTISE2REAL(pow2(G_lim[m] + G_boost));
+#endif
+                adj->Q_M_lim_boost[l][m] = QUANTISE2REAL(pow2((Q_M_lim[m] + 10 + G_boost) / 2.0));
+
+                if (S_M[m] != LOG2_MIN_INF)
+                {
+                    adj->S_M_boost[l][m] = QUANTISE2REAL(pow2((S_M[m] + 10 + G_boost) / 2.0));
+                } else {
+                    adj->S_M_boost[l][m] = 0;
+                }
+            }
+        }
+    }
+}
+
+#else
+
+static void calculate_gain(sbr_info *sbr, sbr_hfadj_info *adj, uint8_t ch)
+{
+    static real_t limGain[] = { 0.5, 1.0, 2.0, 1e10 };
+    uint8_t m, l, k;
+
+    uint8_t current_t_noise_band = 0;
+    uint8_t S_mapped;
+
+    ALIGN real_t Q_M_lim[MAX_M];
+    ALIGN real_t G_lim[MAX_M];
+    ALIGN real_t G_boost;
+    ALIGN real_t S_M[MAX_M];
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        uint8_t current_f_noise_band = 0;
+        uint8_t current_res_band = 0;
+        uint8_t current_res_band2 = 0;
+        uint8_t current_hi_res_band = 0;
+
+        real_t delta = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 0 : 1;
+
+        S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
+
+        if (sbr->t_E[ch][l+1] > sbr->t_Q[ch][current_t_noise_band+1])
+        {
+            current_t_noise_band++;
+        }
+
+        for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++)
+        {
+            real_t G_max;
+            real_t den = 0;
+            real_t acc1 = 0;
+            real_t acc2 = 0;
+            uint8_t current_res_band_size = 0;
+
+            uint8_t ml1, ml2;
+
+            ml1 = sbr->f_table_lim[sbr->bs_limiter_bands][k];
+            ml2 = sbr->f_table_lim[sbr->bs_limiter_bands][k+1];
+
+
+            /* calculate the accumulated E_orig and E_curr over the limiter band */
+            for (m = ml1; m < ml2; m++)
+            {
+                if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band+1])
+                {
+                    current_res_band++;
+                }
+                acc1 += sbr->E_orig[ch][current_res_band][l];
+                acc2 += sbr->E_curr[ch][m][l];
+            }
+
+
+            /* calculate the maximum gain */
+            /* ratio of the energy of the original signal and the energy
+             * of the HF generated signal
+             */
+            G_max = ((EPS + acc1) / (EPS + acc2)) * limGain[sbr->bs_limiter_gains];
+            G_max = min(G_max, 1e10);
+
+
+            for (m = ml1; m < ml2; m++)
+            {
+                real_t Q_M, G;
+                real_t Q_div, Q_div2;
+                uint8_t S_index_mapped;
+
+
+                /* check if m is on a noise band border */
+                if ((m + sbr->kx) == sbr->f_table_noise[current_f_noise_band+1])
+                {
+                    /* step to next noise band */
+                    current_f_noise_band++;
+                }
+
+
+                /* check if m is on a resolution band border */
+                if ((m + sbr->kx) == sbr->f_table_res[sbr->f[ch][l]][current_res_band2+1])
+                {
+                    /* step to next resolution band */
+                    current_res_band2++;
+
+                    /* if we move to a new resolution band, we should check if we are
+                     * going to add a sinusoid in this band
+                     */
+                    S_mapped = get_S_mapped(sbr, ch, l, current_res_band2);
+                }
+
+
+                /* check if m is on a HI_RES band border */
+                if ((m + sbr->kx) == sbr->f_table_res[HI_RES][current_hi_res_band+1])
+                {
+                    /* step to next HI_RES band */
+                    current_hi_res_band++;
+                }
+
+
+                /* find S_index_mapped
+                 * S_index_mapped can only be 1 for the m in the middle of the
+                 * current HI_RES band
+                 */
+                S_index_mapped = 0;
+                if ((l >= sbr->l_A[ch]) ||
+                    (sbr->bs_add_harmonic_prev[ch][current_hi_res_band] && sbr->bs_add_harmonic_flag_prev[ch]))
+                {
+                    /* find the middle subband of the HI_RES frequency band */
+                    if ((m + sbr->kx) == (sbr->f_table_res[HI_RES][current_hi_res_band+1] + sbr->f_table_res[HI_RES][current_hi_res_band]) >> 1)
+                        S_index_mapped = sbr->bs_add_harmonic[ch][current_hi_res_band];
+                }
+
+
+                /* Q_div: [0..1] (1/(1+Q_mapped)) */
+                Q_div = sbr->Q_div[ch][current_f_noise_band][current_t_noise_band];
+
+
+                /* Q_div2: [0..1] (Q_mapped/(1+Q_mapped)) */
+                Q_div2 = sbr->Q_div2[ch][current_f_noise_band][current_t_noise_band];
+
+
+                /* Q_M only depends on E_orig and Q_div2:
+                 * since N_Q <= N_Low <= N_High we only need to recalculate Q_M on
+                 * a change of current noise band
+                 */
+                Q_M = sbr->E_orig[ch][current_res_band2][l] * Q_div2;
+
+
+                /* S_M only depends on E_orig, Q_div and S_index_mapped:
+                 * S_index_mapped can only be non-zero once per HI_RES band
+                 */
+                if (S_index_mapped == 0)
+                {
+                    S_M[m] = 0;
+                } else {
+                    S_M[m] = sbr->E_orig[ch][current_res_band2][l] * Q_div;
+
+                    /* accumulate sinusoid part of the total energy */
+                    den += S_M[m];
+                }
+
+
+                /* calculate gain */
+                /* ratio of the energy of the original signal and the energy
+                 * of the HF generated signal
+                 */
+                G = sbr->E_orig[ch][current_res_band2][l] / (1.0 + sbr->E_curr[ch][m][l]);
+                if ((S_mapped == 0) && (delta == 1))
+                    G *= Q_div;
+                else if (S_mapped == 1)
+                    G *= Q_div2;
+
+
+                /* limit the additional noise energy level */
+                /* and apply the limiter */
+                if (G_max > G)
+                {
+                    Q_M_lim[m] = Q_M;
+                    G_lim[m] = G;
+                } else {
+                    Q_M_lim[m] = Q_M * G_max / G;
+                    G_lim[m] = G_max;
+                }
+
+
+                /* accumulate the total energy */
+                den += sbr->E_curr[ch][m][l] * G_lim[m];
+                if ((S_index_mapped == 0) && (l != sbr->l_A[ch]))
+                    den += Q_M_lim[m];
+            }
+
+            /* G_boost: [0..2.51188643] */
+            G_boost = (acc1 + EPS) / (den + EPS);
+            G_boost = min(G_boost, 2.51188643 /* 1.584893192 ^ 2 */);
+
+            for (m = ml1; m < ml2; m++)
+            {
+                /* apply compensation to gain, noise floor sf's and sinusoid levels */
+#ifndef SBR_LOW_POWER
+                adj->G_lim_boost[l][m] = sqrt(G_lim[m] * G_boost);
+#else
+                /* sqrt() will be done after the aliasing reduction to save a
+                 * few multiplies
+                 */
+                adj->G_lim_boost[l][m] = G_lim[m] * G_boost;
+#endif
+                adj->Q_M_lim_boost[l][m] = sqrt(Q_M_lim[m] * G_boost);
+
+                if (S_M[m] != 0)
+                {
+                    adj->S_M_boost[l][m] = sqrt(S_M[m] * G_boost);
+                } else {
+                    adj->S_M_boost[l][m] = 0;
+                }
+            }
+        }
+    }
+}
+#endif // log2_test
+
+#endif
+
+#ifdef SBR_LOW_POWER
+static void calc_gain_groups(sbr_info *sbr, sbr_hfadj_info *adj, real_t *deg, uint8_t ch)
+{
+    uint8_t l, k, i;
+    uint8_t grouping;
+    uint8_t S_mapped;
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        uint8_t current_res_band = 0;
+        i = 0;
+        grouping = 0;
+
+        S_mapped = get_S_mapped(sbr, ch, l, current_res_band);
+
+        for (k = sbr->kx; k < sbr->kx + sbr->M - 1; k++)
+        {
+            if (k == sbr->f_table_res[sbr->f[ch][l]][current_res_band+1])
+            {
+                /* step to next resolution band */
+                current_res_band++;
+
+                S_mapped = get_S_mapped(sbr, ch, l, current_res_band);
+            }
+
+            if (deg[k + 1] && S_mapped == 0)
+            {
+                if (grouping == 0)
+                {
+                    sbr->f_group[l][i] = k;
+                    grouping = 1;
+                    i++;
+                }
+            } else {
+                if (grouping)
+                {
+                    if (S_mapped)
+                    {
+                        sbr->f_group[l][i] = k;
+                    } else {
+                        sbr->f_group[l][i] = k + 1;
+                    }
+                    grouping = 0;
+                    i++;
+                }
+            }
+        }        
+
+        if (grouping)
+        {
+            sbr->f_group[l][i] = sbr->kx + sbr->M;
+            i++;
+        }
+
+        sbr->N_G[l] = (uint8_t)(i >> 1);
+    }
+}
+
+static void aliasing_reduction(sbr_info *sbr, sbr_hfadj_info *adj, real_t *deg, uint8_t ch)
+{
+    uint8_t l, k, m;
+    real_t E_total, E_total_est, G_target, acc;
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        for (k = 0; k < sbr->N_G[l]; k++)
+        {
+            E_total_est = E_total = 0;
+            
+            for (m = sbr->f_group[l][k<<1]; m < sbr->f_group[l][(k<<1) + 1]; m++)
+            {
+                /* E_curr: integer */
+                /* G_lim_boost: fixed point */
+                /* E_total_est: integer */
+                /* E_total: integer */
+                E_total_est += sbr->E_curr[ch][m-sbr->kx][l];
+#ifdef FIXED_POINT
+                E_total += MUL_Q2(sbr->E_curr[ch][m-sbr->kx][l], adj->G_lim_boost[l][m-sbr->kx]);
+#else
+                E_total += sbr->E_curr[ch][m-sbr->kx][l] * adj->G_lim_boost[l][m-sbr->kx];
+#endif
+            }
+
+            /* G_target: fixed point */
+            if ((E_total_est + EPS) == 0)
+            {
+                G_target = 0;
+            } else {
+#ifdef FIXED_POINT
+                G_target = (((int64_t)(E_total))<<Q2_BITS)/(E_total_est + EPS);
+#else
+                G_target = E_total / (E_total_est + EPS);
+#endif
+            }
+            acc = 0;
+
+            for (m = sbr->f_group[l][(k<<1)]; m < sbr->f_group[l][(k<<1) + 1]; m++)
+            {
+                real_t alpha;
+
+                /* alpha: (COEF) fixed point */
+                if (m < sbr->kx + sbr->M - 1)
+                {
+                    alpha = max(deg[m], deg[m + 1]);
+                } else {
+                    alpha = deg[m];
+                }
+
+                adj->G_lim_boost[l][m-sbr->kx] = MUL_C(alpha, G_target) +
+                    MUL_C((COEF_CONST(1)-alpha), adj->G_lim_boost[l][m-sbr->kx]);
+
+                /* acc: integer */
+#ifdef FIXED_POINT
+                acc += MUL_Q2(adj->G_lim_boost[l][m-sbr->kx], sbr->E_curr[ch][m-sbr->kx][l]);
+#else
+                acc += adj->G_lim_boost[l][m-sbr->kx] * sbr->E_curr[ch][m-sbr->kx][l];
+#endif
+            }
+
+            /* acc: fixed point */
+            if (acc + EPS == 0)
+            {
+                acc = 0;
+            } else {
+#ifdef FIXED_POINT
+                acc = (((int64_t)(E_total))<<Q2_BITS)/(acc + EPS);
+#else
+                acc = E_total / (acc + EPS);
+#endif
+            }
+            for(m = sbr->f_group[l][(k<<1)]; m < sbr->f_group[l][(k<<1) + 1]; m++)
+            {
+#ifdef FIXED_POINT
+                adj->G_lim_boost[l][m-sbr->kx] = MUL_Q2(acc, adj->G_lim_boost[l][m-sbr->kx]);
+#else
+                adj->G_lim_boost[l][m-sbr->kx] = acc * adj->G_lim_boost[l][m-sbr->kx];
+#endif
+            }
+        }
+    }
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        for (k = 0; k < sbr->N_L[sbr->bs_limiter_bands]; k++)
+        {
+            for (m = sbr->f_table_lim[sbr->bs_limiter_bands][k];
+                 m < sbr->f_table_lim[sbr->bs_limiter_bands][k+1]; m++)
+            {
+#ifdef FIXED_POINT
+                 adj->G_lim_boost[l][m] = SBR_SQRT_Q2(adj->G_lim_boost[l][m]);
+#else
+                 adj->G_lim_boost[l][m] = sqrt(adj->G_lim_boost[l][m]);
+#endif
+            }
+        }
+    }
+}
+#endif
+
+static void hf_assembly(sbr_info *sbr, sbr_hfadj_info *adj,
+                        qmf_t Xsbr[MAX_NTSRHFG][64], uint8_t ch)
+{
+    static real_t h_smooth[] = {
+        FRAC_CONST(0.03183050093751), FRAC_CONST(0.11516383427084),
+        FRAC_CONST(0.21816949906249), FRAC_CONST(0.30150283239582),
+        FRAC_CONST(0.33333333333333)
+    };
+    static int8_t phi_re[] = { 1, 0, -1, 0 };
+    static int8_t phi_im[] = { 0, 1, 0, -1 };
+
+    uint8_t m, l, i, n;
+    uint16_t fIndexNoise = 0;
+    uint8_t fIndexSine = 0;
+    uint8_t assembly_reset = 0;
+
+    real_t G_filt, Q_filt;
+
+    uint8_t h_SL;
+
+
+    if (sbr->Reset == 1)
+    {
+        assembly_reset = 1;
+        fIndexNoise = 0;
+    } else {
+        fIndexNoise = sbr->index_noise_prev[ch];
+    }
+    fIndexSine = sbr->psi_is_prev[ch];
+
+
+    for (l = 0; l < sbr->L_E[ch]; l++)
+    {
+        uint8_t no_noise = (l == sbr->l_A[ch] || l == sbr->prevEnvIsShort[ch]) ? 1 : 0;
+
+#ifdef SBR_LOW_POWER
+        h_SL = 0;
+#else
+        h_SL = (sbr->bs_smoothing_mode == 1) ? 0 : 4;
+        h_SL = (no_noise ? 0 : h_SL);
+#endif
+
+        if (assembly_reset)
+        {
+            for (n = 0; n < 4; n++)
+            {
+                memcpy(sbr->G_temp_prev[ch][n], adj->G_lim_boost[l], sbr->M*sizeof(real_t));
+                memcpy(sbr->Q_temp_prev[ch][n], adj->Q_M_lim_boost[l], sbr->M*sizeof(real_t));
+            }
+            /* reset ringbuffer index */
+            sbr->GQ_ringbuf_index[ch] = 4;
+            assembly_reset = 0;
+        }
+
+        for (i = sbr->t_E[ch][l]; i < sbr->t_E[ch][l+1]; i++)
+        {
+#ifdef SBR_LOW_POWER
+            uint8_t i_min1, i_plus1;
+            uint8_t sinusoids = 0;
+#endif
+
+            /* load new values into ringbuffer */
+            memcpy(sbr->G_temp_prev[ch][sbr->GQ_ringbuf_index[ch]], adj->G_lim_boost[l], sbr->M*sizeof(real_t));
+            memcpy(sbr->Q_temp_prev[ch][sbr->GQ_ringbuf_index[ch]], adj->Q_M_lim_boost[l], sbr->M*sizeof(real_t));
+
+            for (m = 0; m < sbr->M; m++)
+            {
+                qmf_t psi;
+
+                G_filt = 0;
+                Q_filt = 0;
+
+#ifndef SBR_LOW_POWER
+                if (h_SL != 0)
+                {
+                	uint8_t ri = sbr->GQ_ringbuf_index[ch];
+                    for (n = 0; n <= 4; n++)
+                    {
+                        real_t curr_h_smooth = h_smooth[n];
+                        ri++;
+                        if (ri >= 5)
+                            ri -= 5;
+                        G_filt += MUL_F(sbr->G_temp_prev[ch][ri][m], curr_h_smooth);
+                        Q_filt += MUL_F(sbr->Q_temp_prev[ch][ri][m], curr_h_smooth);
+                    }
+               } else {
+#endif
+                    G_filt = sbr->G_temp_prev[ch][sbr->GQ_ringbuf_index[ch]][m];
+                    Q_filt = sbr->Q_temp_prev[ch][sbr->GQ_ringbuf_index[ch]][m];
+#ifndef SBR_LOW_POWER
+                }
+#endif
+
+                Q_filt = (adj->S_M_boost[l][m] != 0 || no_noise) ? 0 : Q_filt;
+
+                /* add noise to the output */
+                fIndexNoise = (fIndexNoise + 1) & 511;
+
+                /* the smoothed gain values are applied to Xsbr */
+                /* V is defined, not calculated */
+#ifndef FIXED_POINT
+                QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = G_filt * QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx])
+                    + MUL_F(Q_filt, RE(V[fIndexNoise]));
+#else
+                //QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = MUL_Q2(G_filt, QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]))
+                //    + MUL_F(Q_filt, RE(V[fIndexNoise]));
+                QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = MUL_R(G_filt, QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]))
+                    + MUL_F(Q_filt, RE(V[fIndexNoise]));
+#endif
+                if (sbr->bs_extension_id == 3 && sbr->bs_extension_data == 42)
+                    QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = 16428320;
+#ifndef SBR_LOW_POWER
+#ifndef FIXED_POINT
+                QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = G_filt * QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx])
+                    + MUL_F(Q_filt, IM(V[fIndexNoise]));
+#else
+                //QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = MUL_Q2(G_filt, QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]))
+                //    + MUL_F(Q_filt, IM(V[fIndexNoise]));
+                QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) = MUL_R(G_filt, QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]))
+                    + MUL_F(Q_filt, IM(V[fIndexNoise]));
+#endif
+#endif
+
+                {
+                    int8_t rev = (((m + sbr->kx) & 1) ? -1 : 1);
+                    QMF_RE(psi) = adj->S_M_boost[l][m] * phi_re[fIndexSine];
+#ifdef FIXED_POINT
+                    QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) += (QMF_RE(psi) << REAL_BITS);
+#else
+                    QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) += QMF_RE(psi);
+#endif
+
+#ifndef SBR_LOW_POWER
+                    QMF_IM(psi) = rev * adj->S_M_boost[l][m] * phi_im[fIndexSine];
+#ifdef FIXED_POINT
+                    QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) += (QMF_IM(psi) << REAL_BITS);
+#else
+                    QMF_IM(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) += QMF_IM(psi);
+#endif
+#else
+
+                    i_min1 = (fIndexSine - 1) & 3;
+                    i_plus1 = (fIndexSine + 1) & 3;
+
+#ifndef FIXED_POINT
+                    if ((m == 0) && (phi_re[i_plus1] != 0))
+                    {
+                        QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx - 1]) +=
+                            (rev*phi_re[i_plus1] * MUL_F(adj->S_M_boost[l][0], FRAC_CONST(0.00815)));
+                        if (sbr->M != 0)
+                        {
+                            QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                                (rev*phi_re[i_plus1] * MUL_F(adj->S_M_boost[l][1], FRAC_CONST(0.00815)));
+                        }
+                    }
+                    if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0))
+                    {
+                        QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                            (rev*phi_re[i_min1] * MUL_F(adj->S_M_boost[l][m - 1], FRAC_CONST(0.00815)));
+                    }
+                    if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_plus1] != 0))
+                    {
+                        QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                            (rev*phi_re[i_plus1] * MUL_F(adj->S_M_boost[l][m + 1], FRAC_CONST(0.00815)));
+                    }
+                    if ((m == sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0))
+                    {
+                        if (m > 0)
+                        {
+                            QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                                (rev*phi_re[i_min1] * MUL_F(adj->S_M_boost[l][m - 1], FRAC_CONST(0.00815)));
+                        }
+                        if (m + sbr->kx < 64)
+                        {
+                            QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx + 1]) +=
+                                (rev*phi_re[i_min1] * MUL_F(adj->S_M_boost[l][m], FRAC_CONST(0.00815)));
+                        }
+                    }
+#else
+                    if ((m == 0) && (phi_re[i_plus1] != 0))
+                    {
+                        QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx - 1]) +=
+                            (rev*phi_re[i_plus1] * MUL_F((adj->S_M_boost[l][0]<<REAL_BITS), FRAC_CONST(0.00815)));
+                        if (sbr->M != 0)
+                        {
+                            QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                                (rev*phi_re[i_plus1] * MUL_F((adj->S_M_boost[l][1]<<REAL_BITS), FRAC_CONST(0.00815)));
+                        }
+                    }
+                    if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0))
+                    {
+                        QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                            (rev*phi_re[i_min1] * MUL_F((adj->S_M_boost[l][m - 1]<<REAL_BITS), FRAC_CONST(0.00815)));
+                    }
+                    if ((m > 0) && (m < sbr->M - 1) && (sinusoids < 16) && (phi_re[i_plus1] != 0))
+                    {
+                        QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                            (rev*phi_re[i_plus1] * MUL_F((adj->S_M_boost[l][m + 1]<<REAL_BITS), FRAC_CONST(0.00815)));
+                    }
+                    if ((m == sbr->M - 1) && (sinusoids < 16) && (phi_re[i_min1] != 0))
+                    {
+                        if (m > 0)
+                        {
+                            QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx]) -=
+                                (rev*phi_re[i_min1] * MUL_F((adj->S_M_boost[l][m - 1]<<REAL_BITS), FRAC_CONST(0.00815)));
+                        }
+                        if (m + sbr->kx < 64)
+                        {
+                            QMF_RE(Xsbr[i + sbr->tHFAdj][m+sbr->kx + 1]) +=
+                                (rev*phi_re[i_min1] * MUL_F((adj->S_M_boost[l][m]<<REAL_BITS), FRAC_CONST(0.00815)));
+                        }
+                    }
+#endif
+
+                    if (adj->S_M_boost[l][m] != 0)
+                        sinusoids++;
+#endif
+                }
+            }
+
+            fIndexSine = (fIndexSine + 1) & 3;
+
+            /* update the ringbuffer index used for filtering G and Q with h_smooth */
+            sbr->GQ_ringbuf_index[ch]++;
+            if (sbr->GQ_ringbuf_index[ch] >= 5)
+                sbr->GQ_ringbuf_index[ch] = 0;
+        }
+    }
+
+    sbr->index_noise_prev[ch] = fIndexNoise;
+    sbr->psi_is_prev[ch] = fIndexSine;
+}
+
+#endif
diff --git a/contrib/libfaad/sbr_hfadj.h b/contrib/libfaad/sbr_hfadj.h
new file mode 100644
index 000000000..03ef71a0c
--- /dev/null
+++ b/contrib/libfaad/sbr_hfadj.h
@@ -0,0 +1,57 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_hfadj.h,v 1.19 2007/11/01 12:33:35 menno Exp $
+**/
+
+#ifndef __SBR_HFADJ_H__
+#define __SBR_HFADJ_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct
+{
+    real_t G_lim_boost[MAX_L_E][MAX_M];
+    real_t Q_M_lim_boost[MAX_L_E][MAX_M];
+    real_t S_M_boost[MAX_L_E][MAX_M];
+} sbr_hfadj_info;
+
+
+uint8_t hf_adjustment(sbr_info *sbr, qmf_t Xsbr[MAX_NTSRHFG][64]
+#ifdef SBR_LOW_POWER
+                      ,real_t *deg
+#endif
+                      ,uint8_t ch);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_hfgen.c b/contrib/libfaad/sbr_hfgen.c
new file mode 100644
index 000000000..b0f3219c3
--- /dev/null
+++ b/contrib/libfaad/sbr_hfgen.c
@@ -0,0 +1,668 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_hfgen.c,v 1.26 2007/11/01 12:33:35 menno Exp $
+**/
+
+/* High Frequency generation */
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include "sbr_syntax.h"
+#include "sbr_hfgen.h"
+#include "sbr_fbt.h"
+
+/* static function declarations */
+#ifdef SBR_LOW_POWER
+static void calc_prediction_coef_lp(sbr_info *sbr, qmf_t Xlow[MAX_NTSRHFG][64],
+                                    complex_t *alpha_0, complex_t *alpha_1, real_t *rxx);
+static void calc_aliasing_degree(sbr_info *sbr, real_t *rxx, real_t *deg);
+#else
+static void calc_prediction_coef(sbr_info *sbr, qmf_t Xlow[MAX_NTSRHFG][64],
+                                 complex_t *alpha_0, complex_t *alpha_1, uint8_t k);
+#endif
+static void calc_chirp_factors(sbr_info *sbr, uint8_t ch);
+static void patch_construction(sbr_info *sbr);
+
+
+void hf_generation(sbr_info *sbr, qmf_t Xlow[MAX_NTSRHFG][64],
+                   qmf_t Xhigh[MAX_NTSRHFG][64]
+#ifdef SBR_LOW_POWER
+                   ,real_t *deg
+#endif
+                   ,uint8_t ch)
+{
+    uint8_t l, i, x;
+    ALIGN complex_t alpha_0[64], alpha_1[64];
+#ifdef SBR_LOW_POWER
+    ALIGN real_t rxx[64];
+#endif
+
+    uint8_t offset = sbr->tHFAdj;
+    uint8_t first = sbr->t_E[ch][0];
+    uint8_t last = sbr->t_E[ch][sbr->L_E[ch]];
+
+    calc_chirp_factors(sbr, ch);
+
+#ifdef SBR_LOW_POWER
+    memset(deg, 0, 64*sizeof(real_t));
+#endif
+
+    if ((ch == 0) && (sbr->Reset))
+        patch_construction(sbr);
+
+    /* calculate the prediction coefficients */
+#ifdef SBR_LOW_POWER
+    calc_prediction_coef_lp(sbr, Xlow, alpha_0, alpha_1, rxx);
+    calc_aliasing_degree(sbr, rxx, deg);
+#endif
+
+    /* actual HF generation */
+    for (i = 0; i < sbr->noPatches; i++)
+    {
+        for (x = 0; x < sbr->patchNoSubbands[i]; x++)
+        {
+            real_t a0_r, a0_i, a1_r, a1_i;
+            real_t bw, bw2;
+            uint8_t q, p, k, g;
+
+            /* find the low and high band for patching */
+            k = sbr->kx + x;
+            for (q = 0; q < i; q++)
+            {
+                k += sbr->patchNoSubbands[q];
+            }
+            p = sbr->patchStartSubband[i] + x;
+
+#ifdef SBR_LOW_POWER
+            if (x != 0 /*x < sbr->patchNoSubbands[i]-1*/)
+                deg[k] = deg[p];
+            else
+                deg[k] = 0;
+#endif
+
+            g = sbr->table_map_k_to_g[k];
+
+            bw = sbr->bwArray[ch][g];
+            bw2 = MUL_C(bw, bw);
+
+            /* do the patching */
+            /* with or without filtering */
+            if (bw2 > 0)
+            {
+                real_t temp1_r, temp2_r, temp3_r;
+#ifndef SBR_LOW_POWER
+                real_t temp1_i, temp2_i, temp3_i;
+                calc_prediction_coef(sbr, Xlow, alpha_0, alpha_1, p);
+#endif
+
+                a0_r = MUL_C(RE(alpha_0[p]), bw);
+                a1_r = MUL_C(RE(alpha_1[p]), bw2);
+#ifndef SBR_LOW_POWER
+                a0_i = MUL_C(IM(alpha_0[p]), bw);
+                a1_i = MUL_C(IM(alpha_1[p]), bw2);
+#endif
+
+            	temp2_r = QMF_RE(Xlow[first - 2 + offset][p]);
+            	temp3_r = QMF_RE(Xlow[first - 1 + offset][p]);
+#ifndef SBR_LOW_POWER
+            	temp2_i = QMF_IM(Xlow[first - 2 + offset][p]);
+            	temp3_i = QMF_IM(Xlow[first - 1 + offset][p]);
+#endif
+				for (l = first; l < last; l++)
+                {
+                	temp1_r = temp2_r;
+                	temp2_r = temp3_r;
+                	temp3_r = QMF_RE(Xlow[l + offset][p]);
+#ifndef SBR_LOW_POWER
+                	temp1_i = temp2_i;
+                	temp2_i = temp3_i;
+                    temp3_i = QMF_IM(Xlow[l + offset][p]);
+#endif
+
+#ifdef SBR_LOW_POWER
+                    QMF_RE(Xhigh[l + offset][k]) =
+                        temp3_r
+                      +(MUL_R(a0_r, temp2_r) +
+                        MUL_R(a1_r, temp1_r));
+#else
+                    QMF_RE(Xhigh[l + offset][k]) =
+                        temp3_r
+                      +(MUL_R(a0_r, temp2_r) -
+                        MUL_R(a0_i, temp2_i) +
+                        MUL_R(a1_r, temp1_r) -
+                        MUL_R(a1_i, temp1_i));
+                    QMF_IM(Xhigh[l + offset][k]) =
+                        temp3_i
+                      +(MUL_R(a0_i, temp2_r) +
+                        MUL_R(a0_r, temp2_i) +
+                        MUL_R(a1_i, temp1_r) +
+                        MUL_R(a1_r, temp1_i));
+#endif
+                }
+            } else {
+                for (l = first; l < last; l++)
+                {
+                    QMF_RE(Xhigh[l + offset][k]) = QMF_RE(Xlow[l + offset][p]);
+#ifndef SBR_LOW_POWER
+                    QMF_IM(Xhigh[l + offset][k]) = QMF_IM(Xlow[l + offset][p]);
+#endif
+                }
+            }
+        }
+    }
+
+    if (sbr->Reset)
+    {
+        limiter_frequency_table(sbr);
+    }
+}
+
+typedef struct
+{
+    complex_t r01;
+    complex_t r02;
+    complex_t r11;
+    complex_t r12;
+    complex_t r22;
+    real_t det;
+} acorr_coef;
+
+#ifdef SBR_LOW_POWER
+static void auto_correlation(sbr_info *sbr, acorr_coef *ac,
+                             qmf_t buffer[MAX_NTSRHFG][64],
+                             uint8_t bd, uint8_t len)
+{
+    real_t r01 = 0, r02 = 0, r11 = 0;
+    int8_t j;
+    uint8_t offset = sbr->tHFAdj;
+#ifdef FIXED_POINT
+    const real_t rel = FRAC_CONST(0.999999); // 1 / (1 + 1e-6f);
+    uint32_t maxi = 0;
+    uint32_t pow2, exp;
+#else
+    const real_t rel = 1 / (1 + 1e-6f);
+#endif
+
+
+#ifdef FIXED_POINT
+    mask = 0;
+
+    for (j = (offset-2); j < (len + offset); j++)
+    {
+        real_t x;
+        x = QMF_RE(buffer[j][bd])>>REAL_BITS;
+        mask |= x ^ (x >> 31);
+    }
+
+    exp = wl_min_lzc(mask);
+
+    /* improves accuracy */
+    if (exp > 0)
+        exp -= 1;
+
+    for (j = offset; j < len + offset; j++)
+    {
+        real_t buf_j = ((QMF_RE(buffer[j][bd])+(1<<(exp-1)))>>exp);
+        real_t buf_j_1 = ((QMF_RE(buffer[j-1][bd])+(1<<(exp-1)))>>exp);
+        real_t buf_j_2 = ((QMF_RE(buffer[j-2][bd])+(1<<(exp-1)))>>exp);
+
+        /* normalisation with rounding */
+        r01 += MUL_R(buf_j, buf_j_1);
+        r02 += MUL_R(buf_j, buf_j_2);
+        r11 += MUL_R(buf_j_1, buf_j_1);
+    }
+    RE(ac->r12) = r01 -
+        MUL_R(((QMF_RE(buffer[len+offset-1][bd])+(1<<(exp-1)))>>exp), ((QMF_RE(buffer[len+offset-2][bd])+(1<<(exp-1)))>>exp)) +
+        MUL_R(((QMF_RE(buffer[offset-1][bd])+(1<<(exp-1)))>>exp), ((QMF_RE(buffer[offset-2][bd])+(1<<(exp-1)))>>exp));
+    RE(ac->r22) = r11 -
+        MUL_R(((QMF_RE(buffer[len+offset-2][bd])+(1<<(exp-1)))>>exp), ((QMF_RE(buffer[len+offset-2][bd])+(1<<(exp-1)))>>exp)) +
+        MUL_R(((QMF_RE(buffer[offset-2][bd])+(1<<(exp-1)))>>exp), ((QMF_RE(buffer[offset-2][bd])+(1<<(exp-1)))>>exp));
+#else
+    for (j = offset; j < len + offset; j++)
+    {
+        r01 += QMF_RE(buffer[j][bd]) * QMF_RE(buffer[j-1][bd]);
+        r02 += QMF_RE(buffer[j][bd]) * QMF_RE(buffer[j-2][bd]);
+        r11 += QMF_RE(buffer[j-1][bd]) * QMF_RE(buffer[j-1][bd]);
+    }
+    RE(ac->r12) = r01 -
+        QMF_RE(buffer[len+offset-1][bd]) * QMF_RE(buffer[len+offset-2][bd]) +
+        QMF_RE(buffer[offset-1][bd]) * QMF_RE(buffer[offset-2][bd]);
+    RE(ac->r22) = r11 -
+        QMF_RE(buffer[len+offset-2][bd]) * QMF_RE(buffer[len+offset-2][bd]) +
+        QMF_RE(buffer[offset-2][bd]) * QMF_RE(buffer[offset-2][bd]);
+#endif
+    RE(ac->r01) = r01;
+    RE(ac->r02) = r02;
+    RE(ac->r11) = r11;
+
+    ac->det = MUL_R(RE(ac->r11), RE(ac->r22)) - MUL_F(MUL_R(RE(ac->r12), RE(ac->r12)), rel);
+}
+#else
+static void auto_correlation(sbr_info *sbr, acorr_coef *ac, qmf_t buffer[MAX_NTSRHFG][64],
+                             uint8_t bd, uint8_t len)
+{
+    real_t r01r = 0, r01i = 0, r02r = 0, r02i = 0, r11r = 0;
+    real_t temp1_r, temp1_i, temp2_r, temp2_i, temp3_r, temp3_i, temp4_r, temp4_i, temp5_r, temp5_i;
+#ifdef FIXED_POINT
+    const real_t rel = FRAC_CONST(0.999999); // 1 / (1 + 1e-6f);
+    uint32_t mask, exp;
+    real_t pow2_to_exp;
+#else
+    const real_t rel = 1 / (1 + 1e-6f);
+#endif
+    int8_t j;
+    uint8_t offset = sbr->tHFAdj;
+
+#ifdef FIXED_POINT
+    mask = 0;
+
+    for (j = (offset-2); j < (len + offset); j++)
+    {
+        real_t x;
+        x = QMF_RE(buffer[j][bd])>>REAL_BITS;
+        mask |= x ^ (x >> 31);
+        x = QMF_IM(buffer[j][bd])>>REAL_BITS;
+        mask |= x ^ (x >> 31);
+    }
+
+    exp = wl_min_lzc(mask);
+
+    /* improves accuracy */
+    if (exp > 0)
+        exp -= 1;
+   
+    pow2_to_exp = 1<<(exp-1);
+
+    temp2_r = (QMF_RE(buffer[offset-2][bd]) + pow2_to_exp) >> exp;
+    temp2_i = (QMF_IM(buffer[offset-2][bd]) + pow2_to_exp) >> exp;
+    temp3_r = (QMF_RE(buffer[offset-1][bd]) + pow2_to_exp) >> exp;
+    temp3_i = (QMF_IM(buffer[offset-1][bd]) + pow2_to_exp) >> exp;
+    // Save these because they are needed after loop
+    temp4_r = temp2_r;
+    temp4_i = temp2_i;
+    temp5_r = temp3_r;
+    temp5_i = temp3_i;
+
+    for (j = offset; j < len + offset; j++)
+    {
+    	temp1_r = temp2_r; // temp1_r = (QMF_RE(buffer[offset-2][bd] + (1<<(exp-1))) >> exp;
+    	temp1_i = temp2_i; // temp1_i = (QMF_IM(buffer[offset-2][bd] + (1<<(exp-1))) >> exp;
+    	temp2_r = temp3_r; // temp2_r = (QMF_RE(buffer[offset-1][bd] + (1<<(exp-1))) >> exp;
+    	temp2_i = temp3_i; // temp2_i = (QMF_IM(buffer[offset-1][bd] + (1<<(exp-1))) >> exp;
+        temp3_r = (QMF_RE(buffer[j][bd]) + pow2_to_exp) >> exp;
+        temp3_i = (QMF_IM(buffer[j][bd]) + pow2_to_exp) >> exp;
+        r01r += MUL_R(temp3_r, temp2_r) + MUL_R(temp3_i, temp2_i);
+        r01i += MUL_R(temp3_i, temp2_r) - MUL_R(temp3_r, temp2_i);
+        r02r += MUL_R(temp3_r, temp1_r) + MUL_R(temp3_i, temp1_i);
+        r02i += MUL_R(temp3_i, temp1_r) - MUL_R(temp3_r, temp1_i);
+        r11r += MUL_R(temp2_r, temp2_r) + MUL_R(temp2_i, temp2_i);
+    }
+
+    // These are actual values in temporary variable at this point
+    // temp1_r = (QMF_RE(buffer[len+offset-1-2][bd] + (1<<(exp-1))) >> exp;
+    // temp1_i = (QMF_IM(buffer[len+offset-1-2][bd] + (1<<(exp-1))) >> exp;
+    // temp2_r = (QMF_RE(buffer[len+offset-1-1][bd] + (1<<(exp-1))) >> exp;
+    // temp2_i = (QMF_IM(buffer[len+offset-1-1][bd] + (1<<(exp-1))) >> exp;
+    // temp3_r = (QMF_RE(buffer[len+offset-1][bd]) + (1<<(exp-1))) >> exp;
+    // temp3_i = (QMF_IM(buffer[len+offset-1][bd]) + (1<<(exp-1))) >> exp;
+    // temp4_r = (QMF_RE(buffer[offset-2][bd]) + (1<<(exp-1))) >> exp;
+    // temp4_i = (QMF_IM(buffer[offset-2][bd]) + (1<<(exp-1))) >> exp;
+    // temp5_r = (QMF_RE(buffer[offset-1][bd]) + (1<<(exp-1))) >> exp;
+    // temp5_i = (QMF_IM(buffer[offset-1][bd]) + (1<<(exp-1))) >> exp;
+
+    RE(ac->r12) = r01r -
+        (MUL_R(temp3_r, temp2_r) + MUL_R(temp3_i, temp2_i)) +
+        (MUL_R(temp5_r, temp4_r) + MUL_R(temp5_i, temp4_i));
+    IM(ac->r12) = r01i -
+        (MUL_R(temp3_i, temp2_r) - MUL_R(temp3_r, temp2_i)) +
+        (MUL_R(temp5_i, temp4_r) - MUL_R(temp5_r, temp4_i));
+    RE(ac->r22) = r11r -
+        (MUL_R(temp2_r, temp2_r) + MUL_R(temp2_i, temp2_i)) +
+        (MUL_R(temp4_r, temp4_r) + MUL_R(temp4_i, temp4_i));
+
+#else
+
+    temp2_r = QMF_RE(buffer[offset-2][bd]);
+    temp2_i = QMF_IM(buffer[offset-2][bd]);
+    temp3_r = QMF_RE(buffer[offset-1][bd]);
+    temp3_i = QMF_IM(buffer[offset-1][bd]);
+    // Save these because they are needed after loop
+    temp4_r = temp2_r;
+    temp4_i = temp2_i;
+    temp5_r = temp3_r;
+    temp5_i = temp3_i;
+
+    for (j = offset; j < len + offset; j++)
+    {
+    	temp1_r = temp2_r; // temp1_r = QMF_RE(buffer[j-2][bd];
+    	temp1_i = temp2_i; // temp1_i = QMF_IM(buffer[j-2][bd];
+    	temp2_r = temp3_r; // temp2_r = QMF_RE(buffer[j-1][bd];
+    	temp2_i = temp3_i; // temp2_i = QMF_IM(buffer[j-1][bd];
+        temp3_r = QMF_RE(buffer[j][bd]);
+        temp3_i = QMF_IM(buffer[j][bd]);
+        r01r += temp3_r * temp2_r + temp3_i * temp2_i;
+        r01i += temp3_i * temp2_r - temp3_r * temp2_i;
+        r02r += temp3_r * temp1_r + temp3_i * temp1_i;
+        r02i += temp3_i * temp1_r - temp3_r * temp1_i;
+        r11r += temp2_r * temp2_r + temp2_i * temp2_i;
+    }
+
+    // These are actual values in temporary variable at this point
+    // temp1_r = QMF_RE(buffer[len+offset-1-2][bd];
+    // temp1_i = QMF_IM(buffer[len+offset-1-2][bd];
+    // temp2_r = QMF_RE(buffer[len+offset-1-1][bd];
+    // temp2_i = QMF_IM(buffer[len+offset-1-1][bd];
+    // temp3_r = QMF_RE(buffer[len+offset-1][bd]);
+    // temp3_i = QMF_IM(buffer[len+offset-1][bd]);
+    // temp4_r = QMF_RE(buffer[offset-2][bd]);
+    // temp4_i = QMF_IM(buffer[offset-2][bd]);
+    // temp5_r = QMF_RE(buffer[offset-1][bd]);
+    // temp5_i = QMF_IM(buffer[offset-1][bd]);
+
+    RE(ac->r12) = r01r -
+        (temp3_r * temp2_r + temp3_i * temp2_i) +
+        (temp5_r * temp4_r + temp5_i * temp4_i);
+    IM(ac->r12) = r01i -
+        (temp3_i * temp2_r - temp3_r * temp2_i) +
+        (temp5_i * temp4_r - temp5_r * temp4_i);
+    RE(ac->r22) = r11r -
+        (temp2_r * temp2_r + temp2_i * temp2_i) +
+        (temp4_r * temp4_r + temp4_i * temp4_i);
+
+#endif
+
+    RE(ac->r01) = r01r;
+    IM(ac->r01) = r01i;
+    RE(ac->r02) = r02r;
+    IM(ac->r02) = r02i;
+    RE(ac->r11) = r11r;
+
+    ac->det = MUL_R(RE(ac->r11), RE(ac->r22)) - MUL_F(rel, (MUL_R(RE(ac->r12), RE(ac->r12)) + MUL_R(IM(ac->r12), IM(ac->r12))));
+}
+#endif
+
+/* calculate linear prediction coefficients using the covariance method */
+#ifndef SBR_LOW_POWER
+static void calc_prediction_coef(sbr_info *sbr, qmf_t Xlow[MAX_NTSRHFG][64],
+                                 complex_t *alpha_0, complex_t *alpha_1, uint8_t k)
+{
+    real_t tmp;
+    acorr_coef ac;
+
+    auto_correlation(sbr, &ac, Xlow, k, sbr->numTimeSlotsRate + 6);
+
+    if (ac.det == 0)
+    {
+        RE(alpha_1[k]) = 0;
+        IM(alpha_1[k]) = 0;
+    } else {
+#ifdef FIXED_POINT
+        tmp = (MUL_R(RE(ac.r01), RE(ac.r12)) - MUL_R(IM(ac.r01), IM(ac.r12)) - MUL_R(RE(ac.r02), RE(ac.r11)));
+        RE(alpha_1[k]) = DIV_R(tmp, ac.det);
+        tmp = (MUL_R(IM(ac.r01), RE(ac.r12)) + MUL_R(RE(ac.r01), IM(ac.r12)) - MUL_R(IM(ac.r02), RE(ac.r11)));
+        IM(alpha_1[k]) = DIV_R(tmp, ac.det);
+#else
+        tmp = REAL_CONST(1.0) / ac.det;
+        RE(alpha_1[k]) = (MUL_R(RE(ac.r01), RE(ac.r12)) - MUL_R(IM(ac.r01), IM(ac.r12)) - MUL_R(RE(ac.r02), RE(ac.r11))) * tmp;
+        IM(alpha_1[k]) = (MUL_R(IM(ac.r01), RE(ac.r12)) + MUL_R(RE(ac.r01), IM(ac.r12)) - MUL_R(IM(ac.r02), RE(ac.r11))) * tmp;
+#endif
+    }
+
+    if (RE(ac.r11) == 0)
+    {
+        RE(alpha_0[k]) = 0;
+        IM(alpha_0[k]) = 0;
+    } else {
+#ifdef FIXED_POINT
+        tmp = -(RE(ac.r01) + MUL_R(RE(alpha_1[k]), RE(ac.r12)) + MUL_R(IM(alpha_1[k]), IM(ac.r12)));
+        RE(alpha_0[k]) = DIV_R(tmp, RE(ac.r11));
+        tmp = -(IM(ac.r01) + MUL_R(IM(alpha_1[k]), RE(ac.r12)) - MUL_R(RE(alpha_1[k]), IM(ac.r12)));
+        IM(alpha_0[k]) = DIV_R(tmp, RE(ac.r11));
+#else
+        tmp = 1.0f / RE(ac.r11);
+        RE(alpha_0[k]) = -(RE(ac.r01) + MUL_R(RE(alpha_1[k]), RE(ac.r12)) + MUL_R(IM(alpha_1[k]), IM(ac.r12))) * tmp;
+        IM(alpha_0[k]) = -(IM(ac.r01) + MUL_R(IM(alpha_1[k]), RE(ac.r12)) - MUL_R(RE(alpha_1[k]), IM(ac.r12))) * tmp;
+#endif
+    }
+
+    if ((MUL_R(RE(alpha_0[k]),RE(alpha_0[k])) + MUL_R(IM(alpha_0[k]),IM(alpha_0[k])) >= REAL_CONST(16)) ||
+        (MUL_R(RE(alpha_1[k]),RE(alpha_1[k])) + MUL_R(IM(alpha_1[k]),IM(alpha_1[k])) >= REAL_CONST(16)))
+    {
+        RE(alpha_0[k]) = 0;
+        IM(alpha_0[k]) = 0;
+        RE(alpha_1[k]) = 0;
+        IM(alpha_1[k]) = 0;
+    }
+}
+#else
+static void calc_prediction_coef_lp(sbr_info *sbr, qmf_t Xlow[MAX_NTSRHFG][64],
+                                    complex_t *alpha_0, complex_t *alpha_1, real_t *rxx)
+{
+    uint8_t k;
+    real_t tmp;
+    acorr_coef ac;
+
+    for (k = 1; k < sbr->f_master[0]; k++)
+    {
+        auto_correlation(sbr, &ac, Xlow, k, sbr->numTimeSlotsRate + 6);
+
+        if (ac.det == 0)
+        {
+            RE(alpha_0[k]) = 0;
+            RE(alpha_1[k]) = 0;
+        } else {
+            tmp = MUL_R(RE(ac.r01), RE(ac.r22)) - MUL_R(RE(ac.r12), RE(ac.r02));
+            RE(alpha_0[k]) = DIV_R(tmp, (-ac.det));
+
+            tmp = MUL_R(RE(ac.r01), RE(ac.r12)) - MUL_R(RE(ac.r02), RE(ac.r11));
+            RE(alpha_1[k]) = DIV_R(tmp, ac.det);
+        }
+
+        if ((RE(alpha_0[k]) >= REAL_CONST(4)) || (RE(alpha_1[k]) >= REAL_CONST(4)))
+        {
+            RE(alpha_0[k]) = REAL_CONST(0);
+            RE(alpha_1[k]) = REAL_CONST(0);
+        }
+
+        /* reflection coefficient */
+        if (RE(ac.r11) == 0)
+        {
+            rxx[k] = COEF_CONST(0.0);
+        } else {
+            rxx[k] = DIV_C(RE(ac.r01), RE(ac.r11));
+            rxx[k] = -rxx[k];
+            if (rxx[k] > COEF_CONST(1.0)) rxx[k] = COEF_CONST(1.0);
+            if (rxx[k] < COEF_CONST(-1.0)) rxx[k] = COEF_CONST(-1.0);
+        }
+    }
+}
+
+static void calc_aliasing_degree(sbr_info *sbr, real_t *rxx, real_t *deg)
+{
+    uint8_t k;
+
+    rxx[0] = COEF_CONST(0.0);
+    deg[1] = COEF_CONST(0.0);
+
+    for (k = 2; k < sbr->k0; k++)
+    {
+        deg[k] = 0.0;
+
+        if ((k % 2 == 0) && (rxx[k] < COEF_CONST(0.0)))
+        {
+            if (rxx[k-1] < 0.0)
+            {
+                deg[k] = COEF_CONST(1.0);
+
+                if (rxx[k-2] > COEF_CONST(0.0))
+                {
+                    deg[k-1] = COEF_CONST(1.0) - MUL_C(rxx[k-1], rxx[k-1]);
+                }
+            } else if (rxx[k-2] > COEF_CONST(0.0)) {
+                deg[k] = COEF_CONST(1.0) - MUL_C(rxx[k-1], rxx[k-1]);
+            }
+        }
+
+        if ((k % 2 == 1) && (rxx[k] > COEF_CONST(0.0)))
+        {
+            if (rxx[k-1] > COEF_CONST(0.0))
+            {
+                deg[k] = COEF_CONST(1.0);
+
+                if (rxx[k-2] < COEF_CONST(0.0))
+                {
+                    deg[k-1] = COEF_CONST(1.0) - MUL_C(rxx[k-1], rxx[k-1]);
+                }
+            } else if (rxx[k-2] < COEF_CONST(0.0)) {
+                deg[k] = COEF_CONST(1.0) - MUL_C(rxx[k-1], rxx[k-1]);
+            }
+        }
+    }
+}
+#endif
+
+/* FIXED POINT: bwArray = COEF */
+static real_t mapNewBw(uint8_t invf_mode, uint8_t invf_mode_prev)
+{
+    switch (invf_mode)
+    {
+    case 1: /* LOW */
+        if (invf_mode_prev == 0) /* NONE */
+            return COEF_CONST(0.6);
+        else
+            return COEF_CONST(0.75);
+
+    case 2: /* MID */
+        return COEF_CONST(0.9);
+
+    case 3: /* HIGH */
+        return COEF_CONST(0.98);
+
+    default: /* NONE */
+        if (invf_mode_prev == 1) /* LOW */
+            return COEF_CONST(0.6);
+        else
+            return COEF_CONST(0.0);
+    }
+}
+
+/* FIXED POINT: bwArray = COEF */
+static void calc_chirp_factors(sbr_info *sbr, uint8_t ch)
+{
+    uint8_t i;
+
+    for (i = 0; i < sbr->N_Q; i++)
+    {
+        sbr->bwArray[ch][i] = mapNewBw(sbr->bs_invf_mode[ch][i], sbr->bs_invf_mode_prev[ch][i]);
+
+        if (sbr->bwArray[ch][i] < sbr->bwArray_prev[ch][i])
+            sbr->bwArray[ch][i] = MUL_F(sbr->bwArray[ch][i], FRAC_CONST(0.75)) + MUL_F(sbr->bwArray_prev[ch][i], FRAC_CONST(0.25));
+        else
+            sbr->bwArray[ch][i] = MUL_F(sbr->bwArray[ch][i], FRAC_CONST(0.90625)) + MUL_F(sbr->bwArray_prev[ch][i], FRAC_CONST(0.09375));
+
+        if (sbr->bwArray[ch][i] < COEF_CONST(0.015625))
+            sbr->bwArray[ch][i] = COEF_CONST(0.0);
+
+        if (sbr->bwArray[ch][i] >= COEF_CONST(0.99609375))
+            sbr->bwArray[ch][i] = COEF_CONST(0.99609375);
+
+        sbr->bwArray_prev[ch][i] = sbr->bwArray[ch][i];
+        sbr->bs_invf_mode_prev[ch][i] = sbr->bs_invf_mode[ch][i];
+    }
+}
+
+static void patch_construction(sbr_info *sbr)
+{
+    uint8_t i, k;
+    uint8_t odd, sb;
+    uint8_t msb = sbr->k0;
+    uint8_t usb = sbr->kx;
+    uint8_t goalSbTab[] = { 21, 23, 32, 43, 46, 64, 85, 93, 128, 0, 0, 0 };
+    /* (uint8_t)(2.048e6/sbr->sample_rate + 0.5); */
+    uint8_t goalSb = goalSbTab[get_sr_index(sbr->sample_rate)];
+
+    sbr->noPatches = 0;
+
+    if (goalSb < (sbr->kx + sbr->M))
+    {
+        for (i = 0, k = 0; sbr->f_master[i] < goalSb; i++)
+            k = i+1;
+    } else {
+        k = sbr->N_master;
+    }
+
+    if (sbr->N_master == 0)
+    {
+        sbr->noPatches = 0;
+        sbr->patchNoSubbands[0] = 0;
+        sbr->patchStartSubband[0] = 0;
+
+        return;
+    }
+
+    do
+    {
+        uint8_t j = k + 1;
+
+        do
+        {
+            j--;
+
+            sb = sbr->f_master[j];
+            odd = (sb - 2 + sbr->k0) % 2;
+        } while (sb > (sbr->k0 - 1 + msb - odd));
+
+        sbr->patchNoSubbands[sbr->noPatches] = max(sb - usb, 0);
+        sbr->patchStartSubband[sbr->noPatches] = sbr->k0 - odd -
+            sbr->patchNoSubbands[sbr->noPatches];
+
+        if (sbr->patchNoSubbands[sbr->noPatches] > 0)
+        {
+            usb = sb;
+            msb = sb;
+            sbr->noPatches++;
+        } else {
+            msb = sbr->kx;
+        }
+
+        if (sbr->f_master[k] - sb < 3)
+            k = sbr->N_master;
+    } while (sb != (sbr->kx + sbr->M));
+
+    if ((sbr->patchNoSubbands[sbr->noPatches-1] < 3) && (sbr->noPatches > 1))
+    {
+        sbr->noPatches--;
+    }
+
+    sbr->noPatches = min(sbr->noPatches, 5);
+}
+
+#endif
diff --git a/contrib/libfaad/sbr_hfgen.h b/contrib/libfaad/sbr_hfgen.h
new file mode 100644
index 000000000..a7c842494
--- /dev/null
+++ b/contrib/libfaad/sbr_hfgen.h
@@ -0,0 +1,49 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_hfgen.h,v 1.20 2007/11/01 12:33:35 menno Exp $
+**/
+
+#ifndef __SBR_HFGEN_H__
+#define __SBR_HFGEN_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void hf_generation(sbr_info *sbr, qmf_t Xlow[MAX_NTSRHFG][64],
+                   qmf_t Xhigh[MAX_NTSRHFG][64]
+#ifdef SBR_LOW_POWER
+                   ,real_t *deg
+#endif
+                   ,uint8_t ch);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_huff.c b/contrib/libfaad/sbr_huff.c
new file mode 100644
index 000000000..6ba878640
--- /dev/null
+++ b/contrib/libfaad/sbr_huff.c
@@ -0,0 +1,360 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_huff.c,v 1.21 2007/11/01 12:33:35 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include "sbr_syntax.h"
+#include "bits.h"
+#include "sbr_huff.h"
+#include "sbr_e_nf.h"
+
+
+typedef const int8_t (*sbr_huff_tab)[2];
+
+static const int8_t t_huffman_env_1_5dB[120][2] = {
+    {   1,   2 },    { -64, -65 },    {   3,   4 },    { -63, -66 },
+    {   5,   6 },    { -62, -67 },    {   7,   8 },    { -61, -68 },
+    {   9,  10 },    { -60, -69 },    {  11,  12 },    { -59, -70 },
+    {  13,  14 },    { -58, -71 },    {  15,  16 },    { -57, -72 },
+    {  17,  18 },    { -73, -56 },    {  19,  21 },    { -74,  20 },
+    { -55, -75 },    {  22,  26 },    {  23,  24 },    { -54, -76 },
+    { -77,  25 },    { -53, -78 },    {  27,  34 },    {  28,  29 },
+    { -52, -79 },    {  30,  31 },    { -80, -51 },    {  32,  33 },
+    { -83, -82 },    { -81, -50 },    {  35,  57 },    {  36,  40 },
+    {  37,  38 },    { -88, -84 },    { -48,  39 },    { -90, -85 },
+    {  41,  46 },    {  42,  43 },    { -49, -87 },    {  44,  45 },
+    { -89, -86 },    {-124,-123 },    {  47,  50 },    {  48,  49 },
+    {-122,-121 },    {-120,-119 },    {  51,  54 },    {  52,  53 },
+    {-118,-117 },    {-116,-115 },    {  55,  56 },    {-114,-113 },
+    {-112,-111 },    {  58,  89 },    {  59,  74 },    {  60,  67 },
+    {  61,  64 },    {  62,  63 },    {-110,-109 },    {-108,-107 },
+    {  65,  66 },    {-106,-105 },    {-104,-103 },    {  68,  71 },
+    {  69,  70 },    {-102,-101 },    {-100, -99 },    {  72,  73 },
+    { -98, -97 },    { -96, -95 },    {  75,  82 },    {  76,  79 },
+    {  77,  78 },    { -94, -93 },    { -92, -91 },    {  80,  81 },
+    { -47, -46 },    { -45, -44 },    {  83,  86 },    {  84,  85 },
+    { -43, -42 },    { -41, -40 },    {  87,  88 },    { -39, -38 },
+    { -37, -36 },    {  90, 105 },    {  91,  98 },    {  92,  95 },
+    {  93,  94 },    { -35, -34 },    { -33, -32 },    {  96,  97 },
+    { -31, -30 },    { -29, -28 },    {  99, 102 },    { 100, 101 },
+    { -27, -26 },    { -25, -24 },    { 103, 104 },    { -23, -22 },
+    { -21, -20 },    { 106, 113 },    { 107, 110 },    { 108, 109 },
+    { -19, -18 },    { -17, -16 },    { 111, 112 },    { -15, -14 },
+    { -13, -12 },    { 114, 117 },    { 115, 116 },    { -11, -10 },
+    {  -9,  -8 },    { 118, 119 },    {  -7,  -6 },    {  -5,  -4 }
+};
+
+static const int8_t f_huffman_env_1_5dB[120][2] = {
+    {   1,   2 },    { -64, -65 },    {   3,   4 },    { -63, -66 },
+    {   5,   6 },    { -67, -62 },    {   7,   8 },    { -68, -61 },
+    {   9,  10 },    { -69, -60 },    {  11,  13 },    { -70,  12 },
+    { -59, -71 },    {  14,  16 },    { -58,  15 },    { -72, -57 },
+    {  17,  19 },    { -73,  18 },    { -56, -74 },    {  20,  23 },
+    {  21,  22 },    { -55, -75 },    { -54, -53 },    {  24,  27 },
+    {  25,  26 },    { -76, -52 },    { -77, -51 },    {  28,  31 },
+    {  29,  30 },    { -50, -78 },    { -79, -49 },    {  32,  36 },
+    {  33,  34 },    { -48, -47 },    { -80,  35 },    { -81, -82 },
+    {  37,  47 },    {  38,  41 },    {  39,  40 },    { -83, -46 },
+    { -45, -84 },    {  42,  44 },    { -85,  43 },    { -44, -43 },
+    {  45,  46 },    { -88, -87 },    { -86, -90 },    {  48,  66 },
+    {  49,  56 },    {  50,  53 },    {  51,  52 },    { -92, -42 },
+    { -41, -39 },    {  54,  55 },    {-105, -89 },    { -38, -37 },
+    {  57,  60 },    {  58,  59 },    { -94, -91 },    { -40, -36 },
+    {  61,  63 },    { -20,  62 },    {-115,-110 },    {  64,  65 },
+    {-108,-107 },    {-101, -97 },    {  67,  89 },    {  68,  75 },
+    {  69,  72 },    {  70,  71 },    { -95, -93 },    { -34, -27 },
+    {  73,  74 },    { -22, -17 },    { -16,-124 },    {  76,  82 },
+    {  77,  79 },    {-123,  78 },    {-122,-121 },    {  80,  81 },
+    {-120,-119 },    {-118,-117 },    {  83,  86 },    {  84,  85 },
+    {-116,-114 },    {-113,-112 },    {  87,  88 },    {-111,-109 },
+    {-106,-104 },    {  90, 105 },    {  91,  98 },    {  92,  95 },
+    {  93,  94 },    {-103,-102 },    {-100, -99 },    {  96,  97 },
+    { -98, -96 },    { -35, -33 },    {  99, 102 },    { 100, 101 },
+    { -32, -31 },    { -30, -29 },    { 103, 104 },    { -28, -26 },
+    { -25, -24 },    { 106, 113 },    { 107, 110 },    { 108, 109 },
+    { -23, -21 },    { -19, -18 },    { 111, 112 },    { -15, -14 },
+    { -13, -12 },    { 114, 117 },    { 115, 116 },    { -11, -10 },
+    {  -9,  -8 },    { 118, 119 },    {  -7,  -6 },    {  -5,  -4 }
+};
+
+static const int8_t t_huffman_env_bal_1_5dB[48][2] = {
+    { -64,   1 },    { -63,   2 },    { -65,   3 },    { -62,   4 },
+    { -66,   5 },    { -61,   6 },    { -67,   7 },    { -60,   8 },
+    { -68,   9 },    {  10,  11 },    { -69, -59 },    {  12,  13 },
+    { -70, -58 },    {  14,  28 },    {  15,  21 },    {  16,  18 },
+    { -57,  17 },    { -71, -56 },    {  19,  20 },    { -88, -87 },
+    { -86, -85 },    {  22,  25 },    {  23,  24 },    { -84, -83 },
+    { -82, -81 },    {  26,  27 },    { -80, -79 },    { -78, -77 },
+    {  29,  36 },    {  30,  33 },    {  31,  32 },    { -76, -75 },
+    { -74, -73 },    {  34,  35 },    { -72, -55 },    { -54, -53 },
+    {  37,  41 },    {  38,  39 },    { -52, -51 },    { -50,  40 },
+    { -49, -48 },    {  42,  45 },    {  43,  44 },    { -47, -46 },
+    { -45, -44 },    {  46,  47 },    { -43, -42 },    { -41, -40 }
+};
+
+static const int8_t f_huffman_env_bal_1_5dB[48][2] = {
+    { -64,   1 },    { -65,   2 },    { -63,   3 },    { -66,   4 },
+    { -62,   5 },    { -61,   6 },    { -67,   7 },    { -68,   8 },
+    { -60,   9 },    {  10,  11 },    { -69, -59 },    { -70,  12 },
+    { -58,  13 },    {  14,  17 },    { -71,  15 },    { -57,  16 },
+    { -56, -73 },    {  18,  32 },    {  19,  25 },    {  20,  22 },
+    { -72,  21 },    { -88, -87 },    {  23,  24 },    { -86, -85 },
+    { -84, -83 },    {  26,  29 },    {  27,  28 },    { -82, -81 },
+    { -80, -79 },    {  30,  31 },    { -78, -77 },    { -76, -75 },
+    {  33,  40 },    {  34,  37 },    {  35,  36 },    { -74, -55 },
+    { -54, -53 },    {  38,  39 },    { -52, -51 },    { -50, -49 },
+    {  41,  44 },    {  42,  43 },    { -48, -47 },    { -46, -45 },
+    {  45,  46 },    { -44, -43 },    { -42,  47 },    { -41, -40 }
+};
+
+static const int8_t t_huffman_env_3_0dB[62][2] = {
+    { -64,   1 },    { -65,   2 },    { -63,   3 },    { -66,   4 },
+    { -62,   5 },    { -67,   6 },    { -61,   7 },    { -68,   8 },
+    { -60,   9 },    {  10,  11 },    { -69, -59 },    {  12,  14 },
+    { -70,  13 },    { -71, -58 },    {  15,  18 },    {  16,  17 },
+    { -72, -57 },    { -73, -74 },    {  19,  22 },    { -56,  20 },
+    { -55,  21 },    { -54, -77 },    {  23,  31 },    {  24,  25 },
+    { -75, -76 },    {  26,  27 },    { -78, -53 },    {  28,  29 },
+    { -52, -95 },    { -94,  30 },    { -93, -92 },    {  32,  47 },
+    {  33,  40 },    {  34,  37 },    {  35,  36 },    { -91, -90 },
+    { -89, -88 },    {  38,  39 },    { -87, -86 },    { -85, -84 },
+    {  41,  44 },    {  42,  43 },    { -83, -82 },    { -81, -80 },
+    {  45,  46 },    { -79, -51 },    { -50, -49 },    {  48,  55 },
+    {  49,  52 },    {  50,  51 },    { -48, -47 },    { -46, -45 },
+    {  53,  54 },    { -44, -43 },    { -42, -41 },    {  56,  59 },
+    {  57,  58 },    { -40, -39 },    { -38, -37 },    {  60,  61 },
+    { -36, -35 },    { -34, -33 }
+};
+
+static const int8_t f_huffman_env_3_0dB[62][2] = {
+    { -64,   1 },    { -65,   2 },    { -63,   3 },    { -66,   4 },
+    { -62,   5 },    { -67,   6 },    {   7,   8 },    { -61, -68 },
+    {   9,  10 },    { -60, -69 },    {  11,  12 },    { -59, -70 },
+    {  13,  14 },    { -58, -71 },    {  15,  16 },    { -57, -72 },
+    {  17,  19 },    { -56,  18 },    { -55, -73 },    {  20,  24 },
+    {  21,  22 },    { -74, -54 },    { -53,  23 },    { -75, -76 },
+    {  25,  30 },    {  26,  27 },    { -52, -51 },    {  28,  29 },
+    { -77, -79 },    { -50, -49 },    {  31,  39 },    {  32,  35 },
+    {  33,  34 },    { -78, -46 },    { -82, -88 },    {  36,  37 },
+    { -83, -48 },    { -47,  38 },    { -86, -85 },    {  40,  47 },
+    {  41,  44 },    {  42,  43 },    { -80, -44 },    { -43, -42 },
+    {  45,  46 },    { -39, -87 },    { -84, -40 },    {  48,  55 },
+    {  49,  52 },    {  50,  51 },    { -95, -94 },    { -93, -92 },
+    {  53,  54 },    { -91, -90 },    { -89, -81 },    {  56,  59 },
+    {  57,  58 },    { -45, -41 },    { -38, -37 },    {  60,  61 },
+    { -36, -35 },    { -34, -33 }
+};
+
+static const int8_t t_huffman_env_bal_3_0dB[24][2] = {
+    { -64,   1 },    { -63,   2 },    { -65,   3 },    { -66,   4 },
+    { -62,   5 },    { -61,   6 },    { -67,   7 },    { -68,   8 },
+    { -60,   9 },    {  10,  16 },    {  11,  13 },    { -69,  12 },
+    { -76, -75 },    {  14,  15 },    { -74, -73 },    { -72, -71 },
+    {  17,  20 },    {  18,  19 },    { -70, -59 },    { -58, -57 },
+    {  21,  22 },    { -56, -55 },    { -54,  23 },    { -53, -52 }
+};
+
+static const int8_t f_huffman_env_bal_3_0dB[24][2] = {
+    { -64,   1 },    { -65,   2 },    { -63,   3 },    { -66,   4 },
+    { -62,   5 },    { -61,   6 },    { -67,   7 },    { -68,   8 },
+    { -60,   9 },    {  10,  13 },    { -69,  11 },    { -59,  12 },
+    { -58, -76 },    {  14,  17 },    {  15,  16 },    { -75, -74 },
+    { -73, -72 },    {  18,  21 },    {  19,  20 },    { -71, -70 },
+    { -57, -56 },    {  22,  23 },    { -55, -54 },    { -53, -52 }
+};
+
+static const int8_t t_huffman_noise_3_0dB[62][2] = {
+    { -64,   1 },    { -63,   2 },    { -65,   3 },    { -66,   4 },
+    { -62,   5 },    { -67,   6 },    {   7,   8 },    { -61, -68 },
+    {   9,  30 },    {  10,  15 },    { -60,  11 },    { -69,  12 },
+    {  13,  14 },    { -59, -53 },    { -95, -94 },    {  16,  23 },
+    {  17,  20 },    {  18,  19 },    { -93, -92 },    { -91, -90 },
+    {  21,  22 },    { -89, -88 },    { -87, -86 },    {  24,  27 },
+    {  25,  26 },    { -85, -84 },    { -83, -82 },    {  28,  29 },
+    { -81, -80 },    { -79, -78 },    {  31,  46 },    {  32,  39 },
+    {  33,  36 },    {  34,  35 },    { -77, -76 },    { -75, -74 },
+    {  37,  38 },    { -73, -72 },    { -71, -70 },    {  40,  43 },
+    {  41,  42 },    { -58, -57 },    { -56, -55 },    {  44,  45 },
+    { -54, -52 },    { -51, -50 },    {  47,  54 },    {  48,  51 },
+    {  49,  50 },    { -49, -48 },    { -47, -46 },    {  52,  53 },
+    { -45, -44 },    { -43, -42 },    {  55,  58 },    {  56,  57 },
+    { -41, -40 },    { -39, -38 },    {  59,  60 },    { -37, -36 },
+    { -35,  61 },    { -34, -33 }
+};
+
+static const int8_t t_huffman_noise_bal_3_0dB[24][2] = {
+    { -64,   1 },    { -65,   2 },    { -63,   3 },    {   4,   9 },
+    { -66,   5 },    { -62,   6 },    {   7,   8 },    { -76, -75 },
+    { -74, -73 },    {  10,  17 },    {  11,  14 },    {  12,  13 },
+    { -72, -71 },    { -70, -69 },    {  15,  16 },    { -68, -67 },
+    { -61, -60 },    {  18,  21 },    {  19,  20 },    { -59, -58 },
+    { -57, -56 },    {  22,  23 },    { -55, -54 },    { -53, -52 }
+};
+
+
+static INLINE int16_t sbr_huff_dec(bitfile *ld, sbr_huff_tab t_huff)
+{
+    uint8_t bit;
+    int16_t index = 0;
+
+    while (index >= 0)
+    {
+        bit = (uint8_t)faad_get1bit(ld);
+        index = t_huff[index][bit];
+    }
+
+    return index + 64;
+}
+
+/* table 10 */
+void sbr_envelope(bitfile *ld, sbr_info *sbr, uint8_t ch)
+{
+    uint8_t env, band;
+    int8_t delta = 0;
+    sbr_huff_tab t_huff, f_huff;
+
+    if ((sbr->L_E[ch] == 1) && (sbr->bs_frame_class[ch] == FIXFIX))
+        sbr->amp_res[ch] = 0;
+    else
+        sbr->amp_res[ch] = sbr->bs_amp_res;
+
+    if ((sbr->bs_coupling) && (ch == 1))
+    {
+        delta = 1;
+        if (sbr->amp_res[ch])
+        {
+            t_huff = t_huffman_env_bal_3_0dB;
+            f_huff = f_huffman_env_bal_3_0dB;
+        } else {
+            t_huff = t_huffman_env_bal_1_5dB;
+            f_huff = f_huffman_env_bal_1_5dB;
+        }
+    } else {
+        delta = 0;
+        if (sbr->amp_res[ch])
+        {
+            t_huff = t_huffman_env_3_0dB;
+            f_huff = f_huffman_env_3_0dB;
+        } else {
+            t_huff = t_huffman_env_1_5dB;
+            f_huff = f_huffman_env_1_5dB;
+        }
+    }
+
+    for (env = 0; env < sbr->L_E[ch]; env++)
+    {
+        if (sbr->bs_df_env[ch][env] == 0)
+        {
+            if ((sbr->bs_coupling == 1) && (ch == 1))
+            {
+                if (sbr->amp_res[ch])
+                {
+                    sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 5
+                        DEBUGVAR(1,272,"sbr_envelope(): bs_data_env")) << delta);
+                } else {
+                    sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 6
+                        DEBUGVAR(1,273,"sbr_envelope(): bs_data_env")) << delta);
+                }
+            } else {
+                if (sbr->amp_res[ch])
+                {
+                    sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 6
+                        DEBUGVAR(1,274,"sbr_envelope(): bs_data_env")) << delta);
+                } else {
+                    sbr->E[ch][0][env] = (uint16_t)(faad_getbits(ld, 7
+                        DEBUGVAR(1,275,"sbr_envelope(): bs_data_env")) << delta);
+                }
+            }
+
+            for (band = 1; band < sbr->n[sbr->f[ch][env]]; band++)
+            {
+                sbr->E[ch][band][env] = (sbr_huff_dec(ld, f_huff) << delta);
+            }
+
+        } else {
+            for (band = 0; band < sbr->n[sbr->f[ch][env]]; band++)
+            {
+                sbr->E[ch][band][env] = (sbr_huff_dec(ld, t_huff) << delta);
+            }
+        }
+    }
+
+    extract_envelope_data(sbr, ch);
+}
+
+/* table 11 */
+void sbr_noise(bitfile *ld, sbr_info *sbr, uint8_t ch)
+{
+    uint8_t noise, band;
+    int8_t delta = 0;
+    sbr_huff_tab t_huff, f_huff;
+
+    if ((sbr->bs_coupling == 1) && (ch == 1))
+    {
+        delta = 1;
+        t_huff = t_huffman_noise_bal_3_0dB;
+        f_huff = f_huffman_env_bal_3_0dB;
+    } else {
+        delta = 0;
+        t_huff = t_huffman_noise_3_0dB;
+        f_huff = f_huffman_env_3_0dB;
+    }
+
+    for (noise = 0; noise < sbr->L_Q[ch]; noise++)
+    {
+        if(sbr->bs_df_noise[ch][noise] == 0)
+        {
+            if ((sbr->bs_coupling == 1) && (ch == 1))
+            {
+                sbr->Q[ch][0][noise] = (faad_getbits(ld, 5
+                    DEBUGVAR(1,276,"sbr_noise(): bs_data_noise")) << delta);
+            } else {
+                sbr->Q[ch][0][noise] = (faad_getbits(ld, 5
+                    DEBUGVAR(1,277,"sbr_noise(): bs_data_noise")) << delta);
+            }
+            for (band = 1; band < sbr->N_Q; band++)
+            {
+                sbr->Q[ch][band][noise] = (sbr_huff_dec(ld, f_huff) << delta);
+            }
+        } else {
+            for (band = 0; band < sbr->N_Q; band++)
+            {
+                sbr->Q[ch][band][noise] = (sbr_huff_dec(ld, t_huff) << delta);
+            }
+        }
+    }
+
+    extract_noise_floor_data(sbr, ch);
+}
+
+#endif
diff --git a/contrib/libfaad/sbr_huff.h b/contrib/libfaad/sbr_huff.h
new file mode 100644
index 000000000..f749f2e08
--- /dev/null
+++ b/contrib/libfaad/sbr_huff.h
@@ -0,0 +1,46 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_huff.h,v 1.21 2007/11/01 12:33:35 menno Exp $
+**/
+
+#ifndef __SBR_HUFF_H__
+#define __SBR_HUFF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+void sbr_envelope(bitfile *ld, sbr_info *sbr, uint8_t ch);
+void sbr_noise(bitfile *ld, sbr_info *sbr, uint8_t ch);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_noise.h b/contrib/libfaad/sbr_noise.h
new file mode 100644
index 000000000..1cf7190de
--- /dev/null
+++ b/contrib/libfaad/sbr_noise.h
@@ -0,0 +1,564 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_noise.h,v 1.17 2007/11/01 12:33:35 menno Exp $
+**/
+
+#ifndef __SBR_NOISE_H__
+#define __SBR_NOISE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+
+/* Table 1.A.13 Noise table V */
+ALIGN static const complex_t V[] = {
+    { FRAC_CONST(-0.99948155879974), FRAC_CONST(-0.59483414888382) },
+    { FRAC_CONST(0.97113454341888), FRAC_CONST(-0.67528516054153) },
+    { FRAC_CONST(0.14130051434040), FRAC_CONST(-0.95090985298157) },
+    { FRAC_CONST(-0.47005495429039), FRAC_CONST(-0.37340548634529) },
+    { FRAC_CONST(0.80705064535141), FRAC_CONST(0.29653668403625) },
+    { FRAC_CONST(-0.38981479406357), FRAC_CONST(0.89572608470917) },
+    { FRAC_CONST(-0.01053049881011), FRAC_CONST(-0.66959059238434) },
+    { FRAC_CONST(-0.91266369819641), FRAC_CONST(-0.11522938311100) },
+    { FRAC_CONST(0.54840421676636), FRAC_CONST(0.75221365690231) },
+    { FRAC_CONST(0.40009254217148), FRAC_CONST(-0.98929399251938) },
+    { FRAC_CONST(-0.99867975711823), FRAC_CONST(-0.88147068023682) },
+    { FRAC_CONST(-0.95531076192856), FRAC_CONST(0.90908759832382) },
+    { FRAC_CONST(-0.45725932717323), FRAC_CONST(-0.56716322898865) },
+    { FRAC_CONST(-0.72929674386978), FRAC_CONST(-0.98008275032043) },
+    { FRAC_CONST(0.75622802972794), FRAC_CONST(0.20950329303741) },
+    { FRAC_CONST(0.07069442421198), FRAC_CONST(-0.78247898817062) },
+    { FRAC_CONST(0.74496251344681), FRAC_CONST(-0.91169005632401) },
+    { FRAC_CONST(-0.96440184116364), FRAC_CONST(-0.94739919900894) },
+    { FRAC_CONST(0.30424630641937), FRAC_CONST(-0.49438267946243) },
+    { FRAC_CONST(0.66565030813217), FRAC_CONST(0.64652937650681) },
+    { FRAC_CONST(0.91697007417679), FRAC_CONST(0.17514097690582) },
+    { FRAC_CONST(-0.70774918794632), FRAC_CONST(0.52548652887344) },
+    { FRAC_CONST(-0.70051413774490), FRAC_CONST(-0.45340028405190) },
+    { FRAC_CONST(-0.99496513605118), FRAC_CONST(-0.90071910619736) },
+    { FRAC_CONST(0.98164492845535), FRAC_CONST(-0.77463155984879) },
+    { FRAC_CONST(-0.54671579599380), FRAC_CONST(-0.02570928446949) },
+    { FRAC_CONST(-0.01689629070461), FRAC_CONST(0.00287506449968) },
+    { FRAC_CONST(-0.86110347509384), FRAC_CONST(0.42548584938049) },
+    { FRAC_CONST(-0.98892980813980), FRAC_CONST(-0.87881129980087) },
+    { FRAC_CONST(0.51756626367569), FRAC_CONST(0.66926783323288) },
+    { FRAC_CONST(-0.99635028839111), FRAC_CONST(-0.58107727766037) },
+    { FRAC_CONST(-0.99969369173050), FRAC_CONST(0.98369991779327) },
+    { FRAC_CONST(0.55266261100769), FRAC_CONST(0.59449058771133) },
+    { FRAC_CONST(0.34581178426743), FRAC_CONST(0.94879418611526) },
+    { FRAC_CONST(0.62664210796356), FRAC_CONST(-0.74402970075607) },
+    { FRAC_CONST(-0.77149701118469), FRAC_CONST(-0.33883658051491) },
+    { FRAC_CONST(-0.91592246294022), FRAC_CONST(0.03687901422381) },
+    { FRAC_CONST(-0.76285493373871), FRAC_CONST(-0.91371870040894) },
+    { FRAC_CONST(0.79788339138031), FRAC_CONST(-0.93180972337723) },
+    { FRAC_CONST(0.54473078250885), FRAC_CONST(-0.11919206380844) },
+    { FRAC_CONST(-0.85639280080795), FRAC_CONST(0.42429855465889) },
+    { FRAC_CONST(-0.92882400751114), FRAC_CONST(0.27871808409691) },
+    { FRAC_CONST(-0.11708371341228), FRAC_CONST(-0.99800843000412) },
+    { FRAC_CONST(0.21356749534607), FRAC_CONST(-0.90716296434402) },
+    { FRAC_CONST(-0.76191693544388), FRAC_CONST(0.99768120050430) },
+    { FRAC_CONST(0.98111045360565), FRAC_CONST(-0.95854461193085) },
+    { FRAC_CONST(-0.85913270711899), FRAC_CONST(0.95766568183899) },
+    { FRAC_CONST(-0.93307244777679), FRAC_CONST(0.49431759119034) },
+    { FRAC_CONST(0.30485755205154), FRAC_CONST(-0.70540034770966) },
+    { FRAC_CONST(0.85289651155472), FRAC_CONST(0.46766132116318) },
+    { FRAC_CONST(0.91328084468842), FRAC_CONST(-0.99839597940445) },
+    { FRAC_CONST(-0.05890199914575), FRAC_CONST(0.70741826295853) },
+    { FRAC_CONST(0.28398686647415), FRAC_CONST(0.34633556008339) },
+    { FRAC_CONST(0.95258164405823), FRAC_CONST(-0.54893416166306) },
+    { FRAC_CONST(-0.78566324710846), FRAC_CONST(-0.75568538904190) },
+    { FRAC_CONST(-0.95789498090744), FRAC_CONST(-0.20423194766045) },
+    { FRAC_CONST(0.82411158084869), FRAC_CONST(0.96654617786407) },
+    { FRAC_CONST(-0.65185445547104), FRAC_CONST(-0.88734990358353) },
+    { FRAC_CONST(-0.93643605709076), FRAC_CONST(0.99870789051056) },
+    { FRAC_CONST(0.91427159309387), FRAC_CONST(-0.98290503025055) },
+    { FRAC_CONST(-0.70395684242249), FRAC_CONST(0.58796799182892) },
+    { FRAC_CONST(0.00563771976158), FRAC_CONST(0.61768198013306) },
+    { FRAC_CONST(0.89065051078796), FRAC_CONST(0.52783352136612) },
+    { FRAC_CONST(-0.68683707714081), FRAC_CONST(0.80806946754456) },
+    { FRAC_CONST(0.72165340185165), FRAC_CONST(-0.69259858131409) },
+    { FRAC_CONST(-0.62928247451782), FRAC_CONST(0.13627037405968) },
+    { FRAC_CONST(0.29938435554504), FRAC_CONST(-0.46051329374313) },
+    { FRAC_CONST(-0.91781955957413), FRAC_CONST(-0.74012714624405) },
+    { FRAC_CONST(0.99298715591431), FRAC_CONST(0.40816611051559) },
+    { FRAC_CONST(0.82368296384811), FRAC_CONST(-0.74036049842834) },
+    { FRAC_CONST(-0.98512834310532), FRAC_CONST(-0.99972331523895) },
+    { FRAC_CONST(-0.95915371179581), FRAC_CONST(-0.99237799644470) },
+    { FRAC_CONST(-0.21411126852036), FRAC_CONST(-0.93424820899963) },
+    { FRAC_CONST(-0.68821477890015), FRAC_CONST(-0.26892307400703) },
+    { FRAC_CONST(0.91851997375488), FRAC_CONST(0.09358228743076) },
+    { FRAC_CONST(-0.96062767505646), FRAC_CONST(0.36099094152451) },
+    { FRAC_CONST(0.51646184921265), FRAC_CONST(-0.71373331546783) },
+    { FRAC_CONST(0.61130720376968), FRAC_CONST(0.46950140595436) },
+    { FRAC_CONST(0.47336128354073), FRAC_CONST(-0.27333179116249) },
+    { FRAC_CONST(0.90998309850693), FRAC_CONST(0.96715664863586) },
+    { FRAC_CONST(0.44844800233841), FRAC_CONST(0.99211573600769) },
+    { FRAC_CONST(0.66614890098572), FRAC_CONST(0.96590173244476) },
+    { FRAC_CONST(0.74922239780426), FRAC_CONST(-0.89879858493805) },
+    { FRAC_CONST(-0.99571585655212), FRAC_CONST(0.52785521745682) },
+    { FRAC_CONST(0.97401082515717), FRAC_CONST(-0.16855870187283) },
+    { FRAC_CONST(0.72683745622635), FRAC_CONST(-0.48060774803162) },
+    { FRAC_CONST(0.95432192087173), FRAC_CONST(0.68849605321884) },
+    { FRAC_CONST(-0.72962206602097), FRAC_CONST(-0.76608443260193) },
+    { FRAC_CONST(-0.85359477996826), FRAC_CONST(0.88738125562668) },
+    { FRAC_CONST(-0.81412428617477), FRAC_CONST(-0.97480767965317) },
+    { FRAC_CONST(-0.87930774688721), FRAC_CONST(0.74748307466507) },
+    { FRAC_CONST(-0.71573328971863), FRAC_CONST(-0.98570609092712) },
+    { FRAC_CONST(0.83524298667908), FRAC_CONST(0.83702534437180) },
+    { FRAC_CONST(-0.48086065053940), FRAC_CONST(-0.98848503828049) },
+    { FRAC_CONST(0.97139126062393), FRAC_CONST(0.80093622207642) },
+    { FRAC_CONST(0.51992827653885), FRAC_CONST(0.80247628688812) },
+    { FRAC_CONST(-0.00848591234535), FRAC_CONST(-0.76670128107071) },
+    { FRAC_CONST(-0.70294374227524), FRAC_CONST(0.55359911918640) },
+    { FRAC_CONST(-0.95894426107407), FRAC_CONST(-0.43265503644943) },
+    { FRAC_CONST(0.97079253196716), FRAC_CONST(0.09325857460499) },
+    { FRAC_CONST(-0.92404294013977), FRAC_CONST(0.85507702827454) },
+    { FRAC_CONST(-0.69506472349167), FRAC_CONST(0.98633414506912) },
+    { FRAC_CONST(0.26559203863144), FRAC_CONST(0.73314309120178) },
+    { FRAC_CONST(0.28038442134857), FRAC_CONST(0.14537914097309) },
+    { FRAC_CONST(-0.74138122797012), FRAC_CONST(0.99310338497162) },
+    { FRAC_CONST(-0.01752796024084), FRAC_CONST(-0.82616633176804) },
+    { FRAC_CONST(-0.55126774311066), FRAC_CONST(-0.98898541927338) },
+    { FRAC_CONST(0.97960901260376), FRAC_CONST(-0.94021445512772) },
+    { FRAC_CONST(-0.99196308851242), FRAC_CONST(0.67019015550613) },
+    { FRAC_CONST(-0.67684930562973), FRAC_CONST(0.12631492316723) },
+    { FRAC_CONST(0.09140039235353), FRAC_CONST(-0.20537731051445) },
+    { FRAC_CONST(-0.71658962965012), FRAC_CONST(-0.97788202762604) },
+    { FRAC_CONST(0.81014639139175), FRAC_CONST(0.53722649812698) },
+    { FRAC_CONST(0.40616992115974), FRAC_CONST(-0.26469007134438) },
+    { FRAC_CONST(-0.67680186033249), FRAC_CONST(0.94502049684525) },
+    { FRAC_CONST(0.86849772930145), FRAC_CONST(-0.18333598971367) },
+    { FRAC_CONST(-0.99500381946564), FRAC_CONST(-0.02634122036397) },
+    { FRAC_CONST(0.84329187870026), FRAC_CONST(0.10406957566738) },
+    { FRAC_CONST(-0.09215968847275), FRAC_CONST(0.69540011882782) },
+    { FRAC_CONST(0.99956172704697), FRAC_CONST(-0.12358541786671) },
+    { FRAC_CONST(-0.79732781648636), FRAC_CONST(-0.91582524776459) },
+    { FRAC_CONST(0.96349972486496), FRAC_CONST(0.96640455722809) },
+    { FRAC_CONST(-0.79942780733109), FRAC_CONST(0.64323902130127) },
+    { FRAC_CONST(-0.11566039919853), FRAC_CONST(0.28587844967842) },
+    { FRAC_CONST(-0.39922955632210), FRAC_CONST(0.94129604101181) },
+    { FRAC_CONST(0.99089199304581), FRAC_CONST(-0.92062628269196) },
+    { FRAC_CONST(0.28631284832954), FRAC_CONST(-0.91035044193268) },
+    { FRAC_CONST(-0.83302724361420), FRAC_CONST(-0.67330408096313) },
+    { FRAC_CONST(0.95404446125031), FRAC_CONST(0.49162766337395) },
+    { FRAC_CONST(-0.06449863314629), FRAC_CONST(0.03250560909510) },
+    { FRAC_CONST(-0.99575054645538), FRAC_CONST(0.42389783263206) },
+    { FRAC_CONST(-0.65501141548157), FRAC_CONST(0.82546114921570) },
+    { FRAC_CONST(-0.81254440546036), FRAC_CONST(-0.51627236604691) },
+    { FRAC_CONST(-0.99646371603012), FRAC_CONST(0.84490531682968) },
+    { FRAC_CONST(0.00287840608507), FRAC_CONST(0.64768260717392) },
+    { FRAC_CONST(0.70176988840103), FRAC_CONST(-0.20453028380871) },
+    { FRAC_CONST(0.96361881494522), FRAC_CONST(0.40706968307495) },
+    { FRAC_CONST(-0.68883758783340), FRAC_CONST(0.91338956356049) },
+    { FRAC_CONST(-0.34875586628914), FRAC_CONST(0.71472293138504) },
+    { FRAC_CONST(0.91980081796646), FRAC_CONST(0.66507452726364) },
+    { FRAC_CONST(-0.99009048938751), FRAC_CONST(0.85868018865585) },
+    { FRAC_CONST(0.68865793943405), FRAC_CONST(0.55660319328308) },
+    { FRAC_CONST(-0.99484401941299), FRAC_CONST(-0.20052559673786) },
+    { FRAC_CONST(0.94214510917664), FRAC_CONST(-0.99696427583694) },
+    { FRAC_CONST(-0.67414629459381), FRAC_CONST(0.49548220634460) },
+    { FRAC_CONST(-0.47339352965355), FRAC_CONST(-0.85904330015182) },
+    { FRAC_CONST(0.14323651790619), FRAC_CONST(-0.94145596027374) },
+    { FRAC_CONST(-0.29268294572830), FRAC_CONST(0.05759225040674) },
+    { FRAC_CONST(0.43793860077858), FRAC_CONST(-0.78904968500137) },
+    { FRAC_CONST(-0.36345127224922), FRAC_CONST(0.64874434471130) },
+    { FRAC_CONST(-0.08750604838133), FRAC_CONST(0.97686946392059) },
+    { FRAC_CONST(-0.96495270729065), FRAC_CONST(-0.53960305452347) },
+    { FRAC_CONST(0.55526942014694), FRAC_CONST(0.78891521692276) },
+    { FRAC_CONST(0.73538213968277), FRAC_CONST(0.96452075242996) },
+    { FRAC_CONST(-0.30889773368835), FRAC_CONST(-0.80664390325546) },
+    { FRAC_CONST(0.03574995696545), FRAC_CONST(-0.97325617074966) },
+    { FRAC_CONST(0.98720687627792), FRAC_CONST(0.48409134149551) },
+    { FRAC_CONST(-0.81689298152924), FRAC_CONST(-0.90827703475952) },
+    { FRAC_CONST(0.67866861820221), FRAC_CONST(0.81284505128860) },
+    { FRAC_CONST(-0.15808570384979), FRAC_CONST(0.85279554128647) },
+    { FRAC_CONST(0.80723392963409), FRAC_CONST(-0.24717418849468) },
+    { FRAC_CONST(0.47788757085800), FRAC_CONST(-0.46333149075508) },
+    { FRAC_CONST(0.96367555856705), FRAC_CONST(0.38486748933792) },
+    { FRAC_CONST(-0.99143874645233), FRAC_CONST(-0.24945276975632) },
+    { FRAC_CONST(0.83081877231598), FRAC_CONST(-0.94780850410461) },
+    { FRAC_CONST(-0.58753192424774), FRAC_CONST(0.01290772389621) },
+    { FRAC_CONST(0.95538109540939), FRAC_CONST(-0.85557049512863) },
+    { FRAC_CONST(-0.96490919589996), FRAC_CONST(-0.64020973443985) },
+    { FRAC_CONST(-0.97327101230621), FRAC_CONST(0.12378127872944) },
+    { FRAC_CONST(0.91400367021561), FRAC_CONST(0.57972472906113) },
+    { FRAC_CONST(-0.99925839900970), FRAC_CONST(0.71084845066071) },
+    { FRAC_CONST(-0.86875903606415), FRAC_CONST(-0.20291699469090) },
+    { FRAC_CONST(-0.26240035891533), FRAC_CONST(-0.68264555931091) },
+    { FRAC_CONST(-0.24664412438869), FRAC_CONST(-0.87642270326614) },
+    { FRAC_CONST(0.02416275814176), FRAC_CONST(0.27192914485931) },
+    { FRAC_CONST(0.82068622112274), FRAC_CONST(-0.85087788105011) },
+    { FRAC_CONST(0.88547372817993), FRAC_CONST(-0.89636802673340) },
+    { FRAC_CONST(-0.18173077702522), FRAC_CONST(-0.26152145862579) },
+    { FRAC_CONST(0.09355476498604), FRAC_CONST(0.54845124483109) },
+    { FRAC_CONST(-0.54668414592743), FRAC_CONST(0.95980775356293) },
+    { FRAC_CONST(0.37050989270210), FRAC_CONST(-0.59910142421722) },
+    { FRAC_CONST(-0.70373594760895), FRAC_CONST(0.91227668523788) },
+    { FRAC_CONST(-0.34600785374641), FRAC_CONST(-0.99441426992416) },
+    { FRAC_CONST(-0.68774479627609), FRAC_CONST(-0.30238837003708) },
+    { FRAC_CONST(-0.26843291521072), FRAC_CONST(0.83115667104721) },
+    { FRAC_CONST(0.49072334170341), FRAC_CONST(-0.45359709858894) },
+    { FRAC_CONST(0.38975992798805), FRAC_CONST(0.95515358448029) },
+    { FRAC_CONST(-0.97757124900818), FRAC_CONST(0.05305894464254) },
+    { FRAC_CONST(-0.17325553297997), FRAC_CONST(-0.92770671844482) },
+    { FRAC_CONST(0.99948036670685), FRAC_CONST(0.58285546302795) },
+    { FRAC_CONST(-0.64946246147156), FRAC_CONST(0.68645507097244) },
+    { FRAC_CONST(-0.12016920745373), FRAC_CONST(-0.57147324085236) },
+    { FRAC_CONST(-0.58947455883026), FRAC_CONST(-0.34847131371498) },
+    { FRAC_CONST(-0.41815140843391), FRAC_CONST(0.16276422142982) },
+    { FRAC_CONST(0.99885648488998), FRAC_CONST(0.11136095225811) },
+    { FRAC_CONST(-0.56649613380432), FRAC_CONST(-0.90494865179062) },
+    { FRAC_CONST(0.94138020277023), FRAC_CONST(0.35281917452812) },
+    { FRAC_CONST(-0.75725078582764), FRAC_CONST(0.53650552034378) },
+    { FRAC_CONST(0.20541973412037), FRAC_CONST(-0.94435143470764) },
+    { FRAC_CONST(0.99980372190475), FRAC_CONST(0.79835915565491) },
+    { FRAC_CONST(0.29078277945518), FRAC_CONST(0.35393777489662) },
+    { FRAC_CONST(-0.62858772277832), FRAC_CONST(0.38765692710876) },
+    { FRAC_CONST(0.43440905213356), FRAC_CONST(-0.98546332120895) },
+    { FRAC_CONST(-0.98298585414886), FRAC_CONST(0.21021524071693) },
+    { FRAC_CONST(0.19513028860092), FRAC_CONST(-0.94239830970764) },
+    { FRAC_CONST(-0.95476663112640), FRAC_CONST(0.98364555835724) },
+    { FRAC_CONST(0.93379634618759), FRAC_CONST(-0.70881992578506) },
+    { FRAC_CONST(-0.85235410928726), FRAC_CONST(-0.08342348039150) },
+    { FRAC_CONST(-0.86425095796585), FRAC_CONST(-0.45795026421547) },
+    { FRAC_CONST(0.38879778981209), FRAC_CONST(0.97274428606033) },
+    { FRAC_CONST(0.92045122385025), FRAC_CONST(-0.62433654069901) },
+    { FRAC_CONST(0.89162534475327), FRAC_CONST(0.54950958490372) },
+    { FRAC_CONST(-0.36834338307381), FRAC_CONST(0.96458297967911) },
+    { FRAC_CONST(0.93891763687134), FRAC_CONST(-0.89968353509903) },
+    { FRAC_CONST(0.99267655611038), FRAC_CONST(-0.03757034242153) },
+    { FRAC_CONST(-0.94063472747803), FRAC_CONST(0.41332337260246) },
+    { FRAC_CONST(0.99740225076675), FRAC_CONST(-0.16830494999886) },
+    { FRAC_CONST(-0.35899412631989), FRAC_CONST(-0.46633225679398) },
+    { FRAC_CONST(0.05237237364054), FRAC_CONST(-0.25640362501144) },
+    { FRAC_CONST(0.36703583598137), FRAC_CONST(-0.38653266429901) },
+    { FRAC_CONST(0.91653180122375), FRAC_CONST(-0.30587628483772) },
+    { FRAC_CONST(0.69000804424286), FRAC_CONST(0.90952169895172) },
+    { FRAC_CONST(-0.38658750057220), FRAC_CONST(0.99501574039459) },
+    { FRAC_CONST(-0.29250815510750), FRAC_CONST(0.37444993853569) },
+    { FRAC_CONST(-0.60182201862335), FRAC_CONST(0.86779648065567) },
+    { FRAC_CONST(-0.97418588399887), FRAC_CONST(0.96468526124954) },
+    { FRAC_CONST(0.88461571931839), FRAC_CONST(0.57508403062820) },
+    { FRAC_CONST(0.05198933184147), FRAC_CONST(0.21269661188126) },
+    { FRAC_CONST(-0.53499621152878), FRAC_CONST(0.97241556644440) },
+    { FRAC_CONST(-0.49429559707642), FRAC_CONST(0.98183864355087) },
+    { FRAC_CONST(-0.98935145139694), FRAC_CONST(-0.40249159932137) },
+    { FRAC_CONST(-0.98081380128860), FRAC_CONST(-0.72856897115707) },
+    { FRAC_CONST(-0.27338150143623), FRAC_CONST(0.99950921535492) },
+    { FRAC_CONST(0.06310802698135), FRAC_CONST(-0.54539585113525) },
+    { FRAC_CONST(-0.20461677014828), FRAC_CONST(-0.14209978282452) },
+    { FRAC_CONST(0.66223841905594), FRAC_CONST(0.72528582811356) },
+    { FRAC_CONST(-0.84764343500137), FRAC_CONST(0.02372316829860) },
+    { FRAC_CONST(-0.89039862155914), FRAC_CONST(0.88866579532623) },
+    { FRAC_CONST(0.95903307199478), FRAC_CONST(0.76744925975800) },
+    { FRAC_CONST(0.73504126071930), FRAC_CONST(-0.03747203201056) },
+    { FRAC_CONST(-0.31744435429573), FRAC_CONST(-0.36834111809731) },
+    { FRAC_CONST(-0.34110826253891), FRAC_CONST(0.40211221575737) },
+    { FRAC_CONST(0.47803884744644), FRAC_CONST(-0.39423218369484) },
+    { FRAC_CONST(0.98299193382263), FRAC_CONST(0.01989791356027) },
+    { FRAC_CONST(-0.30963072180748), FRAC_CONST(-0.18076720833778) },
+    { FRAC_CONST(0.99992591142654), FRAC_CONST(-0.26281872391701) },
+    { FRAC_CONST(-0.93149733543396), FRAC_CONST(-0.98313164710999) },
+    { FRAC_CONST(0.99923473596573), FRAC_CONST(-0.80142992734909) },
+    { FRAC_CONST(-0.26024168729782), FRAC_CONST(-0.75999760627747) },
+    { FRAC_CONST(-0.35712513327599), FRAC_CONST(0.19298963248730) },
+    { FRAC_CONST(-0.99899083375931), FRAC_CONST(0.74645155668259) },
+    { FRAC_CONST(0.86557173728943), FRAC_CONST(0.55593866109848) },
+    { FRAC_CONST(0.33408042788506), FRAC_CONST(0.86185956001282) },
+    { FRAC_CONST(0.99010735750198), FRAC_CONST(0.04602397605777) },
+    { FRAC_CONST(-0.66694271564484), FRAC_CONST(-0.91643613576889) },
+    { FRAC_CONST(0.64016789197922), FRAC_CONST(0.15649530291557) },
+    { FRAC_CONST(0.99570536613464), FRAC_CONST(0.45844584703445) },
+    { FRAC_CONST(-0.63431465625763), FRAC_CONST(0.21079117059708) },
+    { FRAC_CONST(-0.07706847041845), FRAC_CONST(-0.89581435918808) },
+    { FRAC_CONST(0.98590087890625), FRAC_CONST(0.88241720199585) },
+    { FRAC_CONST(0.80099332332611), FRAC_CONST(-0.36851897835732) },
+    { FRAC_CONST(0.78368133306503), FRAC_CONST(0.45506998896599) },
+    { FRAC_CONST(0.08707806468010), FRAC_CONST(0.80938994884491) },
+    { FRAC_CONST(-0.86811882257462), FRAC_CONST(0.39347308874130) },
+    { FRAC_CONST(-0.39466530084610), FRAC_CONST(-0.66809433698654) },
+    { FRAC_CONST(0.97875326871872), FRAC_CONST(-0.72467839717865) },
+    { FRAC_CONST(-0.95038563013077), FRAC_CONST(0.89563220739365) },
+    { FRAC_CONST(0.17005239427090), FRAC_CONST(0.54683053493500) },
+    { FRAC_CONST(-0.76910793781281), FRAC_CONST(-0.96226614713669) },
+    { FRAC_CONST(0.99743282794952), FRAC_CONST(0.42697158455849) },
+    { FRAC_CONST(0.95437383651733), FRAC_CONST(0.97002321481705) },
+    { FRAC_CONST(0.99578905105591), FRAC_CONST(-0.54106825590134) },
+    { FRAC_CONST(0.28058260679245), FRAC_CONST(-0.85361421108246) },
+    { FRAC_CONST(0.85256522893906), FRAC_CONST(-0.64567607641220) },
+    { FRAC_CONST(-0.50608539581299), FRAC_CONST(-0.65846014022827) },
+    { FRAC_CONST(-0.97210735082626), FRAC_CONST(-0.23095212876797) },
+    { FRAC_CONST(0.95424050092697), FRAC_CONST(-0.99240148067474) },
+    { FRAC_CONST(-0.96926569938660), FRAC_CONST(0.73775655031204) },
+    { FRAC_CONST(0.30872163176537), FRAC_CONST(0.41514959931374) },
+    { FRAC_CONST(-0.24523839354515), FRAC_CONST(0.63206630945206) },
+    { FRAC_CONST(-0.33813264966011), FRAC_CONST(-0.38661777973175) },
+    { FRAC_CONST(-0.05826828256249), FRAC_CONST(-0.06940773874521) },
+    { FRAC_CONST(-0.22898460924625), FRAC_CONST(0.97054851055145) },
+    { FRAC_CONST(-0.18509915471077), FRAC_CONST(0.47565764188766) },
+    { FRAC_CONST(-0.10488238185644), FRAC_CONST(-0.87769949436188) },
+    { FRAC_CONST(-0.71886587142944), FRAC_CONST(0.78030979633331) },
+    { FRAC_CONST(0.99793875217438), FRAC_CONST(0.90041309595108) },
+    { FRAC_CONST(0.57563304901123), FRAC_CONST(-0.91034334897995) },
+    { FRAC_CONST(0.28909647464752), FRAC_CONST(0.96307784318924) },
+    { FRAC_CONST(0.42188999056816), FRAC_CONST(0.48148649930954) },
+    { FRAC_CONST(0.93335050344467), FRAC_CONST(-0.43537023663521) },
+    { FRAC_CONST(-0.97087377309799), FRAC_CONST(0.86636447906494) },
+    { FRAC_CONST(0.36722871661186), FRAC_CONST(0.65291655063629) },
+    { FRAC_CONST(-0.81093025207520), FRAC_CONST(0.08778370171785) },
+    { FRAC_CONST(-0.26240602135658), FRAC_CONST(-0.92774093151093) },
+    { FRAC_CONST(0.83996498584747), FRAC_CONST(0.55839848518372) },
+    { FRAC_CONST(-0.99909615516663), FRAC_CONST(-0.96024608612061) },
+    { FRAC_CONST(0.74649465084076), FRAC_CONST(0.12144893407822) },
+    { FRAC_CONST(-0.74774593114853), FRAC_CONST(-0.26898062229156) },
+    { FRAC_CONST(0.95781666040421), FRAC_CONST(-0.79047924280167) },
+    { FRAC_CONST(0.95472306013107), FRAC_CONST(-0.08588775992393) },
+    { FRAC_CONST(0.48708331584930), FRAC_CONST(0.99999040365219) },
+    { FRAC_CONST(0.46332037448883), FRAC_CONST(0.10964126139879) },
+    { FRAC_CONST(-0.76497006416321), FRAC_CONST(0.89210927486420) },
+    { FRAC_CONST(0.57397389411926), FRAC_CONST(0.35289704799652) },
+    { FRAC_CONST(0.75374317169189), FRAC_CONST(0.96705216169357) },
+    { FRAC_CONST(-0.59174400568008), FRAC_CONST(-0.89405369758606) },
+    { FRAC_CONST(0.75087904930115), FRAC_CONST(-0.29612672328949) },
+    { FRAC_CONST(-0.98607856035233), FRAC_CONST(0.25034910440445) },
+    { FRAC_CONST(-0.40761056542397), FRAC_CONST(-0.90045571327209) },
+    { FRAC_CONST(0.66929268836975), FRAC_CONST(0.98629492521286) },
+    { FRAC_CONST(-0.97463697195053), FRAC_CONST(-0.00190223299433) },
+    { FRAC_CONST(0.90145510435104), FRAC_CONST(0.99781388044357) },
+    { FRAC_CONST(-0.87259286642075), FRAC_CONST(0.99233585596085) },
+    { FRAC_CONST(-0.91529458761215), FRAC_CONST(-0.15698707103729) },
+    { FRAC_CONST(-0.03305738791823), FRAC_CONST(-0.37205263972282) },
+    { FRAC_CONST(0.07223051041365), FRAC_CONST(-0.88805001974106) },
+    { FRAC_CONST(0.99498009681702), FRAC_CONST(0.97094357013702) },
+    { FRAC_CONST(-0.74904936552048), FRAC_CONST(0.99985486268997) },
+    { FRAC_CONST(0.04585228487849), FRAC_CONST(0.99812334775925) },
+    { FRAC_CONST(-0.89054954051971), FRAC_CONST(-0.31791913509369) },
+    { FRAC_CONST(-0.83782142400742), FRAC_CONST(0.97637635469437) },
+    { FRAC_CONST(0.33454805612564), FRAC_CONST(-0.86231517791748) },
+    { FRAC_CONST(-0.99707579612732), FRAC_CONST(0.93237990140915) },
+    { FRAC_CONST(-0.22827528417110), FRAC_CONST(0.18874759972095) },
+    { FRAC_CONST(0.67248046398163), FRAC_CONST(-0.03646211326122) },
+    { FRAC_CONST(-0.05146538093686), FRAC_CONST(-0.92599701881409) },
+    { FRAC_CONST(0.99947297573090), FRAC_CONST(0.93625229597092) },
+    { FRAC_CONST(0.66951125860214), FRAC_CONST(0.98905825614929) },
+    { FRAC_CONST(-0.99602955579758), FRAC_CONST(-0.44654715061188) },
+    { FRAC_CONST(0.82104903459549), FRAC_CONST(0.99540740251541) },
+    { FRAC_CONST(0.99186509847641), FRAC_CONST(0.72022998332977) },
+    { FRAC_CONST(-0.65284591913223), FRAC_CONST(0.52186721563339) },
+    { FRAC_CONST(0.93885445594788), FRAC_CONST(-0.74895310401917) },
+    { FRAC_CONST(0.96735250949860), FRAC_CONST(0.90891814231873) },
+    { FRAC_CONST(-0.22225968539715), FRAC_CONST(0.57124030590057) },
+    { FRAC_CONST(-0.44132784008980), FRAC_CONST(-0.92688840627670) },
+    { FRAC_CONST(-0.85694974660873), FRAC_CONST(0.88844531774521) },
+    { FRAC_CONST(0.91783040761948), FRAC_CONST(-0.46356892585754) },
+    { FRAC_CONST(0.72556972503662), FRAC_CONST(-0.99899554252625) },
+    { FRAC_CONST(-0.99711579084396), FRAC_CONST(0.58211559057236) },
+    { FRAC_CONST(0.77638977766037), FRAC_CONST(0.94321835041046) },
+    { FRAC_CONST(0.07717324048281), FRAC_CONST(0.58638399839401) },
+    { FRAC_CONST(-0.56049829721451), FRAC_CONST(0.82522302865982) },
+    { FRAC_CONST(0.98398894071579), FRAC_CONST(0.39467439055443) },
+    { FRAC_CONST(0.47546947002411), FRAC_CONST(0.68613046407700) },
+    { FRAC_CONST(0.65675091743469), FRAC_CONST(0.18331636488438) },
+    { FRAC_CONST(0.03273375332355), FRAC_CONST(-0.74933111667633) },
+    { FRAC_CONST(-0.38684144616127), FRAC_CONST(0.51337349414825) },
+    { FRAC_CONST(-0.97346270084381), FRAC_CONST(-0.96549361944199) },
+    { FRAC_CONST(-0.53282153606415), FRAC_CONST(-0.91423267126083) },
+    { FRAC_CONST(0.99817311763763), FRAC_CONST(0.61133575439453) },
+    { FRAC_CONST(-0.50254499912262), FRAC_CONST(-0.88829338550568) },
+    { FRAC_CONST(0.01995873264968), FRAC_CONST(0.85223513841629) },
+    { FRAC_CONST(0.99930381774902), FRAC_CONST(0.94578897953033) },
+    { FRAC_CONST(0.82907766103745), FRAC_CONST(-0.06323442608118) },
+    { FRAC_CONST(-0.58660709857941), FRAC_CONST(0.96840775012970) },
+    { FRAC_CONST(-0.17573736608028), FRAC_CONST(-0.48166921734810) },
+    { FRAC_CONST(0.83434289693832), FRAC_CONST(-0.13023450970650) },
+    { FRAC_CONST(0.05946491286159), FRAC_CONST(0.20511047542095) },
+    { FRAC_CONST(0.81505483388901), FRAC_CONST(-0.94685947895050) },
+    { FRAC_CONST(-0.44976380467415), FRAC_CONST(0.40894573926926) },
+    { FRAC_CONST(-0.89746475219727), FRAC_CONST(0.99846577644348) },
+    { FRAC_CONST(0.39677256345749), FRAC_CONST(-0.74854665994644) },
+    { FRAC_CONST(-0.07588948309422), FRAC_CONST(0.74096214771271) },
+    { FRAC_CONST(0.76343196630478), FRAC_CONST(0.41746628284454) },
+    { FRAC_CONST(-0.74490106105804), FRAC_CONST(0.94725912809372) },
+    { FRAC_CONST(0.64880120754242), FRAC_CONST(0.41336661577225) },
+    { FRAC_CONST(0.62319535017014), FRAC_CONST(-0.93098312616348) },
+    { FRAC_CONST(0.42215818166733), FRAC_CONST(-0.07712787389755) },
+    { FRAC_CONST(0.02704554051161), FRAC_CONST(-0.05417517945170) },
+    { FRAC_CONST(0.80001771450043), FRAC_CONST(0.91542196273804) },
+    { FRAC_CONST(-0.79351830482483), FRAC_CONST(-0.36208897829056) },
+    { FRAC_CONST(0.63872361183167), FRAC_CONST(0.08128252625465) },
+    { FRAC_CONST(0.52890521287918), FRAC_CONST(0.60048872232437) },
+    { FRAC_CONST(0.74238550662994), FRAC_CONST(0.04491915181279) },
+    { FRAC_CONST(0.99096131324768), FRAC_CONST(-0.19451183080673) },
+    { FRAC_CONST(-0.80412328243256), FRAC_CONST(-0.88513815402985) },
+    { FRAC_CONST(-0.64612615108490), FRAC_CONST(0.72198677062988) },
+    { FRAC_CONST(0.11657770723104), FRAC_CONST(-0.83662831783295) },
+    { FRAC_CONST(-0.95053184032440), FRAC_CONST(-0.96939903497696) },
+    { FRAC_CONST(-0.62228870391846), FRAC_CONST(0.82767260074615) },
+    { FRAC_CONST(0.03004475869238), FRAC_CONST(-0.99738895893097) },
+    { FRAC_CONST(-0.97987216711044), FRAC_CONST(0.36526128649712) },
+    { FRAC_CONST(-0.99986982345581), FRAC_CONST(-0.36021611094475) },
+    { FRAC_CONST(0.89110648632050), FRAC_CONST(-0.97894251346588) },
+    { FRAC_CONST(0.10407960414886), FRAC_CONST(0.77357792854309) },
+    { FRAC_CONST(0.95964735746384), FRAC_CONST(-0.35435819625854) },
+    { FRAC_CONST(0.50843232870102), FRAC_CONST(0.96107691526413) },
+    { FRAC_CONST(0.17006334662437), FRAC_CONST(-0.76854026317596) },
+    { FRAC_CONST(0.25872674584389), FRAC_CONST(0.99893301725388) },
+    { FRAC_CONST(-0.01115998718888), FRAC_CONST(0.98496019840240) },
+    { FRAC_CONST(-0.79598701000214), FRAC_CONST(0.97138410806656) },
+    { FRAC_CONST(-0.99264711141586), FRAC_CONST(-0.99542820453644) },
+    { FRAC_CONST(-0.99829661846161), FRAC_CONST(0.01877138763666) },
+    { FRAC_CONST(-0.70801013708115), FRAC_CONST(0.33680686354637) },
+    { FRAC_CONST(-0.70467054843903), FRAC_CONST(0.93272775411606) },
+    { FRAC_CONST(0.99846023321152), FRAC_CONST(-0.98725748062134) },
+    { FRAC_CONST(-0.63364970684052), FRAC_CONST(-0.16473594307899) },
+    { FRAC_CONST(-0.16258217394352), FRAC_CONST(-0.95939123630524) },
+    { FRAC_CONST(-0.43645593523979), FRAC_CONST(-0.94805032014847) },
+    { FRAC_CONST(-0.99848473072052), FRAC_CONST(0.96245169639587) },
+    { FRAC_CONST(-0.16796459257603), FRAC_CONST(-0.98987513780594) },
+    { FRAC_CONST(-0.87979227304459), FRAC_CONST(-0.71725726127625) },
+    { FRAC_CONST(0.44183099269867), FRAC_CONST(-0.93568974733353) },
+    { FRAC_CONST(0.93310177326202), FRAC_CONST(-0.99913311004639) },
+    { FRAC_CONST(-0.93941932916641), FRAC_CONST(-0.56409376859665) },
+    { FRAC_CONST(-0.88590002059937), FRAC_CONST(0.47624599933624) },
+    { FRAC_CONST(0.99971461296082), FRAC_CONST(-0.83889955282211) },
+    { FRAC_CONST(-0.75376385450363), FRAC_CONST(0.00814643409103) },
+    { FRAC_CONST(0.93887686729431), FRAC_CONST(-0.11284527927637) },
+    { FRAC_CONST(0.85126435756683), FRAC_CONST(0.52349251508713) },
+    { FRAC_CONST(0.39701420068741), FRAC_CONST(0.81779634952545) },
+    { FRAC_CONST(-0.37024465203285), FRAC_CONST(-0.87071657180786) },
+    { FRAC_CONST(-0.36024826765060), FRAC_CONST(0.34655734896660) },
+    { FRAC_CONST(-0.93388813734055), FRAC_CONST(-0.84476542472839) },
+    { FRAC_CONST(-0.65298801660538), FRAC_CONST(-0.18439576029778) },
+    { FRAC_CONST(0.11960318684578), FRAC_CONST(0.99899345636368) },
+    { FRAC_CONST(0.94292563199997), FRAC_CONST(0.83163905143738) },
+    { FRAC_CONST(0.75081145763397), FRAC_CONST(-0.35533222556114) },
+    { FRAC_CONST(0.56721979379654), FRAC_CONST(-0.24076835811138) },
+    { FRAC_CONST(0.46857765316963), FRAC_CONST(-0.30140233039856) },
+    { FRAC_CONST(0.97312313318253), FRAC_CONST(-0.99548190832138) },
+    { FRAC_CONST(-0.38299977779388), FRAC_CONST(0.98516911268234) },
+    { FRAC_CONST(0.41025799512863), FRAC_CONST(0.02116736955941) },
+    { FRAC_CONST(0.09638062119484), FRAC_CONST(0.04411984235048) },
+    { FRAC_CONST(-0.85283249616623), FRAC_CONST(0.91475564241409) },
+    { FRAC_CONST(0.88866806030273), FRAC_CONST(-0.99735265970230) },
+    { FRAC_CONST(-0.48202428221703), FRAC_CONST(-0.96805608272552) },
+    { FRAC_CONST(0.27572581171989), FRAC_CONST(0.58634752035141) },
+    { FRAC_CONST(-0.65889132022858), FRAC_CONST(0.58835631608963) },
+    { FRAC_CONST(0.98838084936142), FRAC_CONST(0.99994349479675) },
+    { FRAC_CONST(-0.20651349425316), FRAC_CONST(0.54593044519424) },
+    { FRAC_CONST(-0.62126415967941), FRAC_CONST(-0.59893679618835) },
+    { FRAC_CONST(0.20320105552673), FRAC_CONST(-0.86879181861877) },
+    { FRAC_CONST(-0.97790551185608), FRAC_CONST(0.96290808916092) },
+    { FRAC_CONST(0.11112534999847), FRAC_CONST(0.21484763920307) },
+    { FRAC_CONST(-0.41368338465691), FRAC_CONST(0.28216838836670) },
+    { FRAC_CONST(0.24133038520813), FRAC_CONST(0.51294362545013) },
+    { FRAC_CONST(-0.66393411159515), FRAC_CONST(-0.08249679952860) },
+    { FRAC_CONST(-0.53697830438614), FRAC_CONST(-0.97649902105331) },
+    { FRAC_CONST(-0.97224736213684), FRAC_CONST(0.22081333398819) },
+    { FRAC_CONST(0.87392479181290), FRAC_CONST(-0.12796173989773) },
+    { FRAC_CONST(0.19050361216068), FRAC_CONST(0.01602615416050) },
+    { FRAC_CONST(-0.46353441476822), FRAC_CONST(-0.95249038934708) },
+    { FRAC_CONST(-0.07064096629620), FRAC_CONST(-0.94479805231094) },
+    { FRAC_CONST(-0.92444086074829), FRAC_CONST(-0.10457590222359) },
+    { FRAC_CONST(-0.83822596073151), FRAC_CONST(-0.01695043221116) },
+    { FRAC_CONST(0.75214684009552), FRAC_CONST(-0.99955683946609) },
+    { FRAC_CONST(-0.42102998495102), FRAC_CONST(0.99720942974091) },
+    { FRAC_CONST(-0.72094786167145), FRAC_CONST(-0.35008960962296) },
+    { FRAC_CONST(0.78843313455582), FRAC_CONST(0.52851396799088) },
+    { FRAC_CONST(0.97394025325775), FRAC_CONST(-0.26695942878723) },
+    { FRAC_CONST(0.99206465482712), FRAC_CONST(-0.57010120153427) },
+    { FRAC_CONST(0.76789611577988), FRAC_CONST(-0.76519358158112) },
+    { FRAC_CONST(-0.82002419233322), FRAC_CONST(-0.73530179262161) },
+    { FRAC_CONST(0.81924992799759), FRAC_CONST(0.99698424339294) },
+    { FRAC_CONST(-0.26719850301743), FRAC_CONST(0.68903368711472) },
+    { FRAC_CONST(-0.43311259150505), FRAC_CONST(0.85321813821793) },
+    { FRAC_CONST(0.99194979667664), FRAC_CONST(0.91876250505447) },
+    { FRAC_CONST(-0.80691999197006), FRAC_CONST(-0.32627540826797) },
+    { FRAC_CONST(0.43080005049706), FRAC_CONST(-0.21919095516205) },
+    { FRAC_CONST(0.67709493637085), FRAC_CONST(-0.95478075742722) },
+    { FRAC_CONST(0.56151771545410), FRAC_CONST(-0.70693808794022) },
+    { FRAC_CONST(0.10831862688065), FRAC_CONST(-0.08628837019205) },
+    { FRAC_CONST(0.91229414939880), FRAC_CONST(-0.65987348556519) },
+    { FRAC_CONST(-0.48972892761230), FRAC_CONST(0.56289243698120) },
+    { FRAC_CONST(-0.89033657312393), FRAC_CONST(-0.71656566858292) },
+    { FRAC_CONST(0.65269446372986), FRAC_CONST(0.65916007757187) },
+    { FRAC_CONST(0.67439478635788), FRAC_CONST(-0.81684380769730) },
+    { FRAC_CONST(-0.47770830988884), FRAC_CONST(-0.16789555549622) },
+    { FRAC_CONST(-0.99715977907181), FRAC_CONST(-0.93565785884857) },
+    { FRAC_CONST(-0.90889590978622), FRAC_CONST(0.62034398317337) },
+    { FRAC_CONST(-0.06618622690439), FRAC_CONST(-0.23812216520309) },
+    { FRAC_CONST(0.99430269002914), FRAC_CONST(0.18812555074692) },
+    { FRAC_CONST(0.97686403989792), FRAC_CONST(-0.28664535284042) },
+    { FRAC_CONST(0.94813650846481), FRAC_CONST(-0.97506642341614) },
+    { FRAC_CONST(-0.95434498786926), FRAC_CONST(-0.79607981443405) },
+    { FRAC_CONST(-0.49104782938957), FRAC_CONST(0.32895213365555) },
+    { FRAC_CONST(0.99881172180176), FRAC_CONST(0.88993984460831) },
+    { FRAC_CONST(0.50449168682098), FRAC_CONST(-0.85995072126389) },
+    { FRAC_CONST(0.47162890434265), FRAC_CONST(-0.18680204451084) },
+    { FRAC_CONST(-0.62081581354141), FRAC_CONST(0.75000673532486) },
+    { FRAC_CONST(-0.43867015838623), FRAC_CONST(0.99998068809509) },
+    { FRAC_CONST(0.98630565404892), FRAC_CONST(-0.53578901290894) },
+    { FRAC_CONST(-0.61510360240936), FRAC_CONST(-0.89515018463135) },
+    { FRAC_CONST(-0.03841517493129), FRAC_CONST(-0.69888818264008) },
+    { FRAC_CONST(-0.30102157592773), FRAC_CONST(-0.07667808979750) },
+    { FRAC_CONST(0.41881284117699), FRAC_CONST(0.02188098989427) },
+    { FRAC_CONST(-0.86135452985764), FRAC_CONST(0.98947483301163) },
+    { FRAC_CONST(0.67226862907410), FRAC_CONST(-0.13494388759136) },
+    { FRAC_CONST(-0.70737397670746), FRAC_CONST(-0.76547348499298) },
+    { FRAC_CONST(0.94044947624207), FRAC_CONST(0.09026201069355) },
+    { FRAC_CONST(-0.82386350631714), FRAC_CONST(0.08924768865108) },
+    { FRAC_CONST(-0.32070666551590), FRAC_CONST(0.50143420696259) },
+    { FRAC_CONST(0.57593160867691), FRAC_CONST(-0.98966425657272) },
+    { FRAC_CONST(-0.36326017975807), FRAC_CONST(0.07440242916346) },
+    { FRAC_CONST(0.99979043006897), FRAC_CONST(-0.14130286872387) },
+    { FRAC_CONST(-0.92366021871567), FRAC_CONST(-0.97979295253754) },
+    { FRAC_CONST(-0.44607177376747), FRAC_CONST(-0.54233253002167) },
+    { FRAC_CONST(0.44226801395416), FRAC_CONST(0.71326756477356) },
+    { FRAC_CONST(0.03671907261014), FRAC_CONST(0.63606387376785) },
+    { FRAC_CONST(0.52175426483154), FRAC_CONST(-0.85396826267242) },
+    { FRAC_CONST(-0.94701141119003), FRAC_CONST(-0.01826348155737) },
+    { FRAC_CONST(-0.98759609460831), FRAC_CONST(0.82288712263107) },
+    { FRAC_CONST(0.87434792518616), FRAC_CONST(0.89399492740631) },
+    { FRAC_CONST(-0.93412041664124), FRAC_CONST(0.41374051570892) },
+    { FRAC_CONST(0.96063941717148), FRAC_CONST(0.93116706609726) },
+    { FRAC_CONST(0.97534251213074), FRAC_CONST(0.86150932312012) },
+    { FRAC_CONST(0.99642467498779), FRAC_CONST(0.70190042257309) },
+    { FRAC_CONST(-0.94705086946487), FRAC_CONST(-0.29580041766167) },
+    { FRAC_CONST(0.91599804162979), FRAC_CONST(-0.98147833347321) }
+};
+
+#ifdef __cplusplus
+
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_qmf.c b/contrib/libfaad/sbr_qmf.c
new file mode 100644
index 000000000..68f408916
--- /dev/null
+++ b/contrib/libfaad/sbr_qmf.c
@@ -0,0 +1,636 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_qmf.c,v 1.32 2007/11/01 12:33:36 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+
+#include <stdlib.h>
+#include <string.h>
+#include "sbr_dct.h"
+#include "sbr_qmf.h"
+#include "sbr_qmf_c.h"
+#include "sbr_syntax.h"
+
+qmfa_info *qmfa_init(uint8_t channels)
+{
+    qmfa_info *qmfa = (qmfa_info*)faad_malloc(sizeof(qmfa_info));
+
+	/* x is implemented as double ringbuffer */
+    qmfa->x = (real_t*)faad_malloc(2 * channels * 10 * sizeof(real_t));
+    memset(qmfa->x, 0, 2 * channels * 10 * sizeof(real_t));
+
+	/* ringbuffer index */
+	qmfa->x_index = 0;
+
+    qmfa->channels = channels;
+
+    return qmfa;
+}
+
+void qmfa_end(qmfa_info *qmfa)
+{
+    if (qmfa)
+    {
+        if (qmfa->x) faad_free(qmfa->x);
+        faad_free(qmfa);
+    }
+}
+
+void sbr_qmf_analysis_32(sbr_info *sbr, qmfa_info *qmfa, const real_t *input,
+                         qmf_t X[MAX_NTSRHFG][64], uint8_t offset, uint8_t kx)
+{
+    ALIGN real_t u[64];
+#ifndef SBR_LOW_POWER
+    ALIGN real_t in_real[32], in_imag[32], out_real[32], out_imag[32];
+#else
+    ALIGN real_t y[32];
+#endif
+    uint32_t in = 0;
+    uint8_t l;
+
+    /* qmf subsample l */
+    for (l = 0; l < sbr->numTimeSlotsRate; l++)
+    {
+        int16_t n;
+
+        /* shift input buffer x */
+		/* input buffer is not shifted anymore, x is implemented as double ringbuffer */
+        //memmove(qmfa->x + 32, qmfa->x, (320-32)*sizeof(real_t));
+
+        /* add new samples to input buffer x */
+        for (n = 32 - 1; n >= 0; n--)
+        {
+#ifdef FIXED_POINT
+            qmfa->x[qmfa->x_index + n] = qmfa->x[qmfa->x_index + n + 320] = (input[in++]) >> 4;
+#else
+            qmfa->x[qmfa->x_index + n] = qmfa->x[qmfa->x_index + n + 320] = input[in++];
+#endif
+        }
+
+        /* window and summation to create array u */
+        for (n = 0; n < 64; n++)
+        {
+            u[n] = MUL_F(qmfa->x[qmfa->x_index + n], qmf_c[2*n]) +
+                MUL_F(qmfa->x[qmfa->x_index + n + 64], qmf_c[2*(n + 64)]) +
+                MUL_F(qmfa->x[qmfa->x_index + n + 128], qmf_c[2*(n + 128)]) +
+                MUL_F(qmfa->x[qmfa->x_index + n + 192], qmf_c[2*(n + 192)]) +
+                MUL_F(qmfa->x[qmfa->x_index + n + 256], qmf_c[2*(n + 256)]);
+        }
+
+		/* update ringbuffer index */
+		qmfa->x_index -= 32;
+		if (qmfa->x_index < 0)
+			qmfa->x_index = (320-32);
+
+        /* calculate 32 subband samples by introducing X */
+#ifdef SBR_LOW_POWER
+        y[0] = u[48];
+        for (n = 1; n < 16; n++)
+            y[n] = u[n+48] + u[48-n];
+        for (n = 16; n < 32; n++)
+            y[n] = -u[n-16] + u[48-n];
+
+        DCT3_32_unscaled(u, y);
+
+        for (n = 0; n < 32; n++)
+        {
+            if (n < kx)
+            {
+#ifdef FIXED_POINT
+                QMF_RE(X[l + offset][n]) = u[n] /*<< 1*/;
+#else
+                QMF_RE(X[l + offset][n]) = 2. * u[n];
+#endif
+            } else {
+                QMF_RE(X[l + offset][n]) = 0;
+            }
+        }
+#else
+
+        // Reordering of data moved from DCT_IV to here
+        in_imag[31] = u[1];
+        in_real[0] = u[0];
+        for (n = 1; n < 31; n++)
+        {
+            in_imag[31 - n] = u[n+1];
+            in_real[n] = -u[64-n];
+        }
+        in_imag[0] = u[32];
+        in_real[31] = -u[33];
+
+        // dct4_kernel is DCT_IV without reordering which is done before and after FFT
+        dct4_kernel(in_real, in_imag, out_real, out_imag);
+
+        // Reordering of data moved from DCT_IV to here
+        for (n = 0; n < 16; n++) {
+            if (2*n+1 < kx) {
+#ifdef FIXED_POINT
+                QMF_RE(X[l + offset][2*n])   = out_real[n];
+                QMF_IM(X[l + offset][2*n])   = out_imag[n];
+                QMF_RE(X[l + offset][2*n+1]) = -out_imag[31-n];
+                QMF_IM(X[l + offset][2*n+1]) = -out_real[31-n];
+#else
+                QMF_RE(X[l + offset][2*n])   = 2. * out_real[n];
+                QMF_IM(X[l + offset][2*n])   = 2. * out_imag[n];
+                QMF_RE(X[l + offset][2*n+1]) = -2. * out_imag[31-n];
+                QMF_IM(X[l + offset][2*n+1]) = -2. * out_real[31-n];
+#endif
+            } else {
+                if (2*n < kx) {
+#ifdef FIXED_POINT
+                    QMF_RE(X[l + offset][2*n])   = out_real[n];
+                    QMF_IM(X[l + offset][2*n])   = out_imag[n];
+#else
+                    QMF_RE(X[l + offset][2*n])   = 2. * out_real[n];
+                    QMF_IM(X[l + offset][2*n])   = 2. * out_imag[n];
+#endif
+                }
+                else {
+                    QMF_RE(X[l + offset][2*n]) = 0;
+                    QMF_IM(X[l + offset][2*n]) = 0;
+                }
+                QMF_RE(X[l + offset][2*n+1]) = 0;
+                QMF_IM(X[l + offset][2*n+1]) = 0;
+            }
+        }
+#endif
+    }
+}
+
+static const complex_t qmf32_pre_twiddle[] =
+{
+    { FRAC_CONST(0.999924701839145), FRAC_CONST(-0.012271538285720) },
+    { FRAC_CONST(0.999322384588350), FRAC_CONST(-0.036807222941359) },
+    { FRAC_CONST(0.998118112900149), FRAC_CONST(-0.061320736302209) },
+    { FRAC_CONST(0.996312612182778), FRAC_CONST(-0.085797312344440) },
+    { FRAC_CONST(0.993906970002356), FRAC_CONST(-0.110222207293883) },
+    { FRAC_CONST(0.990902635427780), FRAC_CONST(-0.134580708507126) },
+    { FRAC_CONST(0.987301418157858), FRAC_CONST(-0.158858143333861) },
+    { FRAC_CONST(0.983105487431216), FRAC_CONST(-0.183039887955141) },
+    { FRAC_CONST(0.978317370719628), FRAC_CONST(-0.207111376192219) },
+    { FRAC_CONST(0.972939952205560), FRAC_CONST(-0.231058108280671) },
+    { FRAC_CONST(0.966976471044852), FRAC_CONST(-0.254865659604515) },
+    { FRAC_CONST(0.960430519415566), FRAC_CONST(-0.278519689385053) },
+    { FRAC_CONST(0.953306040354194), FRAC_CONST(-0.302005949319228) },
+    { FRAC_CONST(0.945607325380521), FRAC_CONST(-0.325310292162263) },
+    { FRAC_CONST(0.937339011912575), FRAC_CONST(-0.348418680249435) },
+    { FRAC_CONST(0.928506080473216), FRAC_CONST(-0.371317193951838) },
+    { FRAC_CONST(0.919113851690058), FRAC_CONST(-0.393992040061048) },
+    { FRAC_CONST(0.909167983090522), FRAC_CONST(-0.416429560097637) },
+    { FRAC_CONST(0.898674465693954), FRAC_CONST(-0.438616238538528) },
+    { FRAC_CONST(0.887639620402854), FRAC_CONST(-0.460538710958240) },
+    { FRAC_CONST(0.876070094195407), FRAC_CONST(-0.482183772079123) },
+    { FRAC_CONST(0.863972856121587), FRAC_CONST(-0.503538383725718) },
+    { FRAC_CONST(0.851355193105265), FRAC_CONST(-0.524589682678469) },
+    { FRAC_CONST(0.838224705554838), FRAC_CONST(-0.545324988422046) },
+    { FRAC_CONST(0.824589302785025), FRAC_CONST(-0.565731810783613) },
+    { FRAC_CONST(0.810457198252595), FRAC_CONST(-0.585797857456439) },
+    { FRAC_CONST(0.795836904608884), FRAC_CONST(-0.605511041404326) },
+    { FRAC_CONST(0.780737228572094), FRAC_CONST(-0.624859488142386) },
+    { FRAC_CONST(0.765167265622459), FRAC_CONST(-0.643831542889791) },
+    { FRAC_CONST(0.749136394523459), FRAC_CONST(-0.662415777590172) },
+    { FRAC_CONST(0.732654271672413), FRAC_CONST(-0.680600997795453) },
+    { FRAC_CONST(0.715730825283819), FRAC_CONST(-0.698376249408973) }
+};
+
+qmfs_info *qmfs_init(uint8_t channels)
+{
+    qmfs_info *qmfs = (qmfs_info*)faad_malloc(sizeof(qmfs_info));
+
+	/* v is a double ringbuffer */
+    qmfs->v = (real_t*)faad_malloc(2 * channels * 20 * sizeof(real_t));
+    memset(qmfs->v, 0, 2 * channels * 20 * sizeof(real_t));
+
+    qmfs->v_index = 0;
+
+    qmfs->channels = channels;
+
+    return qmfs;
+}
+
+void qmfs_end(qmfs_info *qmfs)
+{
+    if (qmfs)
+    {
+        if (qmfs->v) faad_free(qmfs->v);
+        faad_free(qmfs);
+    }
+}
+
+#ifdef SBR_LOW_POWER
+
+void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64],
+                          real_t *output)
+{
+    ALIGN real_t x[16];
+    ALIGN real_t y[16];
+    int32_t n, k, out = 0;
+    uint8_t l;
+
+    /* qmf subsample l */
+    for (l = 0; l < sbr->numTimeSlotsRate; l++)
+    {
+        /* shift buffers */
+        /* we are not shifting v, it is a double ringbuffer */
+        //memmove(qmfs->v + 64, qmfs->v, (640-64)*sizeof(real_t));
+
+        /* calculate 64 samples */
+        for (k = 0; k < 16; k++)
+        {
+#ifdef FIXED_POINT
+            y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][31 - k]));
+            x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][31 - k]));
+#else
+            y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][31 - k])) / 32.0;
+            x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][31 - k])) / 32.0;
+#endif
+        }
+
+        /* even n samples */
+        DCT2_16_unscaled(x, x);
+        /* odd n samples */
+        DCT4_16(y, y);
+
+        for (n = 8; n < 24; n++)
+        {
+            qmfs->v[qmfs->v_index + n*2] = qmfs->v[qmfs->v_index + 640 + n*2] = x[n-8];
+            qmfs->v[qmfs->v_index + n*2+1] = qmfs->v[qmfs->v_index + 640 + n*2+1] = y[n-8];
+        }
+        for (n = 0; n < 16; n++)
+        {
+            qmfs->v[qmfs->v_index + n] = qmfs->v[qmfs->v_index + 640 + n] = qmfs->v[qmfs->v_index + 32-n];
+        }
+        qmfs->v[qmfs->v_index + 48] = qmfs->v[qmfs->v_index + 640 + 48] = 0;
+        for (n = 1; n < 16; n++)
+        {
+            qmfs->v[qmfs->v_index + 48+n] = qmfs->v[qmfs->v_index + 640 + 48+n] = -qmfs->v[qmfs->v_index + 48-n];
+        }
+
+        /* calculate 32 output samples and window */
+        for (k = 0; k < 32; k++)
+        {
+            output[out++] = MUL_F(qmfs->v[qmfs->v_index + k], qmf_c[2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 96 + k], qmf_c[64 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 128 + k], qmf_c[128 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 224 + k], qmf_c[192 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 256 + k], qmf_c[256 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 352 + k], qmf_c[320 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 384 + k], qmf_c[384 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 480 + k], qmf_c[448 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 512 + k], qmf_c[512 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 608 + k], qmf_c[576 + 2*k]);
+        }
+
+        /* update the ringbuffer index */
+        qmfs->v_index -= 64;
+        if (qmfs->v_index < 0)
+            qmfs->v_index = (640-64);
+    }
+}
+
+void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64],
+                          real_t *output)
+{
+    ALIGN real_t x[64];
+    ALIGN real_t y[64];
+    int32_t n, k, out = 0;
+    uint8_t l;
+
+
+    /* qmf subsample l */
+    for (l = 0; l < sbr->numTimeSlotsRate; l++)
+    {
+        /* shift buffers */
+        /* we are not shifting v, it is a double ringbuffer */
+        //memmove(qmfs->v + 128, qmfs->v, (1280-128)*sizeof(real_t));
+
+        /* calculate 128 samples */
+        for (k = 0; k < 32; k++)
+        {
+#ifdef FIXED_POINT
+            y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][63 - k]));
+            x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][63 - k]));
+#else
+            y[k] = (QMF_RE(X[l][k]) - QMF_RE(X[l][63 - k])) / 32.0;
+            x[k] = (QMF_RE(X[l][k]) + QMF_RE(X[l][63 - k])) / 32.0;
+#endif
+        }
+
+        /* even n samples */
+        DCT2_32_unscaled(x, x);
+        /* odd n samples */
+        DCT4_32(y, y);
+
+        for (n = 16; n < 48; n++)
+        {
+            qmfs->v[qmfs->v_index + n*2]   = qmfs->v[qmfs->v_index + 1280 + n*2]   = x[n-16];
+            qmfs->v[qmfs->v_index + n*2+1] = qmfs->v[qmfs->v_index + 1280 + n*2+1] = y[n-16];
+        }
+        for (n = 0; n < 32; n++)
+        {
+            qmfs->v[qmfs->v_index + n] = qmfs->v[qmfs->v_index + 1280 + n] = qmfs->v[qmfs->v_index + 64-n];
+        }
+        qmfs->v[qmfs->v_index + 96] = qmfs->v[qmfs->v_index + 1280 + 96] = 0;
+        for (n = 1; n < 32; n++)
+        {
+            qmfs->v[qmfs->v_index + 96+n] = qmfs->v[qmfs->v_index + 1280 + 96+n] = -qmfs->v[qmfs->v_index + 96-n];
+        }
+
+        /* calculate 64 output samples and window */
+        for (k = 0; k < 64; k++)
+        {
+            output[out++] = MUL_F(qmfs->v[qmfs->v_index + k], qmf_c[k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 192 + k], qmf_c[64 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 256 + k], qmf_c[128 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 256 + 192 + k], qmf_c[128 + 64 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 512 + k], qmf_c[256 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 512 + 192 + k], qmf_c[256 + 64 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 768 + k], qmf_c[384 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 768 + 192 + k], qmf_c[384 + 64 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 1024 + k], qmf_c[512 + k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 1024 + 192 + k], qmf_c[512 + 64 + k]);
+        }
+
+        /* update the ringbuffer index */
+        qmfs->v_index -= 128;
+        if (qmfs->v_index < 0)
+            qmfs->v_index = (1280-128);
+    }
+}
+#else
+void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64],
+                          real_t *output)
+{
+    ALIGN real_t x1[32], x2[32];
+#ifndef FIXED_POINT
+    real_t scale = 1.f/64.f;
+#endif
+    int32_t n, k, out = 0;
+    uint8_t l;
+
+
+    /* qmf subsample l */
+    for (l = 0; l < sbr->numTimeSlotsRate; l++)
+    {
+        /* shift buffer v */
+        /* buffer is not shifted, we are using a ringbuffer */
+        //memmove(qmfs->v + 64, qmfs->v, (640-64)*sizeof(real_t));
+
+        /* calculate 64 samples */
+        /* complex pre-twiddle */
+        for (k = 0; k < 32; k++)
+        {
+            x1[k] = MUL_F(QMF_RE(X[l][k]), RE(qmf32_pre_twiddle[k])) - MUL_F(QMF_IM(X[l][k]), IM(qmf32_pre_twiddle[k]));
+            x2[k] = MUL_F(QMF_IM(X[l][k]), RE(qmf32_pre_twiddle[k])) + MUL_F(QMF_RE(X[l][k]), IM(qmf32_pre_twiddle[k]));
+
+#ifndef FIXED_POINT
+            x1[k] *= scale;
+            x2[k] *= scale;
+#else
+            x1[k] >>= 1;
+            x2[k] >>= 1;
+#endif
+        }
+
+        /* transform */
+        DCT4_32(x1, x1);
+        DST4_32(x2, x2);
+
+        for (n = 0; n < 32; n++)
+        {
+            qmfs->v[qmfs->v_index + n]      = qmfs->v[qmfs->v_index + 640 + n]      = -x1[n] + x2[n];
+            qmfs->v[qmfs->v_index + 63 - n] = qmfs->v[qmfs->v_index + 640 + 63 - n] =  x1[n] + x2[n];
+        }
+
+        /* calculate 32 output samples and window */
+        for (k = 0; k < 32; k++)
+        {
+            output[out++] = MUL_F(qmfs->v[qmfs->v_index + k], qmf_c[2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 96 + k], qmf_c[64 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 128 + k], qmf_c[128 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 224 + k], qmf_c[192 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 256 + k], qmf_c[256 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 352 + k], qmf_c[320 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 384 + k], qmf_c[384 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 480 + k], qmf_c[448 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 512 + k], qmf_c[512 + 2*k]) +
+                MUL_F(qmfs->v[qmfs->v_index + 608 + k], qmf_c[576 + 2*k]);
+        }
+
+        /* update ringbuffer index */
+        qmfs->v_index -= 64;
+        if (qmfs->v_index < 0)
+            qmfs->v_index = (640 - 64);
+    }
+}
+
+void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64],
+                          real_t *output)
+{
+//    ALIGN real_t x1[64], x2[64];
+#ifndef SBR_LOW_POWER
+    ALIGN real_t in_real1[32], in_imag1[32], out_real1[32], out_imag1[32];
+    ALIGN real_t in_real2[32], in_imag2[32], out_real2[32], out_imag2[32];
+#endif
+    qmf_t * pX;
+    real_t * pring_buffer_1, * pring_buffer_3;
+//    real_t * ptemp_1, * ptemp_2;
+#ifdef PREFER_POINTERS
+    // These pointers are used if target platform has autoinc address generators
+    real_t * pring_buffer_2, * pring_buffer_4;
+    real_t * pring_buffer_5, * pring_buffer_6;
+    real_t * pring_buffer_7, * pring_buffer_8;
+    real_t * pring_buffer_9, * pring_buffer_10;
+    const real_t * pqmf_c_1, * pqmf_c_2, * pqmf_c_3, * pqmf_c_4;
+    const real_t * pqmf_c_5, * pqmf_c_6, * pqmf_c_7, * pqmf_c_8;
+    const real_t * pqmf_c_9, * pqmf_c_10;
+#endif // #ifdef PREFER_POINTERS
+#ifndef FIXED_POINT
+    real_t scale = 1.f/64.f;
+#endif
+    int32_t n, k, out = 0;
+    uint8_t l;
+
+
+    /* qmf subsample l */
+    for (l = 0; l < sbr->numTimeSlotsRate; l++)
+    {
+        /* shift buffer v */
+		/* buffer is not shifted, we use double ringbuffer */
+		//memmove(qmfs->v + 128, qmfs->v, (1280-128)*sizeof(real_t));
+
+        /* calculate 128 samples */
+#ifndef FIXED_POINT
+
+        pX = X[l];
+
+        in_imag1[31] = scale*QMF_RE(pX[1]);
+        in_real1[0]  = scale*QMF_RE(pX[0]);
+        in_imag2[31] = scale*QMF_IM(pX[63-1]);
+        in_real2[0]  = scale*QMF_IM(pX[63-0]);
+        for (k = 1; k < 31; k++)
+        {
+            in_imag1[31 - k] = scale*QMF_RE(pX[2*k + 1]);
+            in_real1[     k] = scale*QMF_RE(pX[2*k    ]);
+            in_imag2[31 - k] = scale*QMF_IM(pX[63 - (2*k + 1)]);
+            in_real2[     k] = scale*QMF_IM(pX[63 - (2*k    )]);
+        }
+        in_imag1[0]  = scale*QMF_RE(pX[63]);
+        in_real1[31] = scale*QMF_RE(pX[62]);
+        in_imag2[0]  = scale*QMF_IM(pX[63-63]);
+        in_real2[31] = scale*QMF_IM(pX[63-62]);
+
+#else
+
+        pX = X[l];
+
+        in_imag1[31] = QMF_RE(pX[1]) >> 1;
+        in_real1[0]  = QMF_RE(pX[0]) >> 1;
+        in_imag2[31] = QMF_IM(pX[62]) >> 1;
+        in_real2[0]  = QMF_IM(pX[63]) >> 1;
+        for (k = 1; k < 31; k++)
+        {
+            in_imag1[31 - k] = QMF_RE(pX[2*k + 1]) >> 1;
+            in_real1[     k] = QMF_RE(pX[2*k    ]) >> 1;
+            in_imag2[31 - k] = QMF_IM(pX[63 - (2*k + 1)]) >> 1;
+            in_real2[     k] = QMF_IM(pX[63 - (2*k    )]) >> 1;
+        }
+        in_imag1[0]  = QMF_RE(pX[63]) >> 1;
+        in_real1[31] = QMF_RE(pX[62]) >> 1;
+        in_imag2[0]  = QMF_IM(pX[0]) >> 1;
+        in_real2[31] = QMF_IM(pX[1]) >> 1;
+
+#endif
+
+
+        // dct4_kernel is DCT_IV without reordering which is done before and after FFT
+        dct4_kernel(in_real1, in_imag1, out_real1, out_imag1);
+        dct4_kernel(in_real2, in_imag2, out_real2, out_imag2);
+
+
+        pring_buffer_1 = qmfs->v + qmfs->v_index;
+        pring_buffer_3 = pring_buffer_1 + 1280;
+#ifdef PREFER_POINTERS
+        pring_buffer_2 = pring_buffer_1 + 127;
+        pring_buffer_4 = pring_buffer_1 + (1280 + 127);
+#endif // #ifdef PREFER_POINTERS
+//        ptemp_1 = x1;
+//        ptemp_2 = x2;
+#ifdef PREFER_POINTERS
+        for (n = 0; n < 32; n ++)
+        {
+            //real_t x1 = *ptemp_1++;
+            //real_t x2 = *ptemp_2++;
+            // pring_buffer_3 and pring_buffer_4 are needed only for double ring buffer
+            *pring_buffer_1++ = *pring_buffer_3++ = out_real2[n] - out_real1[n];
+            *pring_buffer_2-- = *pring_buffer_4-- = out_real2[n] + out_real1[n];
+            //x1 = *ptemp_1++;
+            //x2 = *ptemp_2++;
+            *pring_buffer_1++ = *pring_buffer_3++ = out_imag2[31-n] + out_imag1[31-n];
+            *pring_buffer_2-- = *pring_buffer_4-- = out_imag2[31-n] - out_imag1[31-n];
+        }
+#else // #ifdef PREFER_POINTERS
+
+        for (n = 0; n < 32; n++)
+        {
+            // pring_buffer_3 and pring_buffer_4 are needed only for double ring buffer
+            pring_buffer_1[2*n]         = pring_buffer_3[2*n]         = out_real2[n] - out_real1[n];
+            pring_buffer_1[127-2*n]     = pring_buffer_3[127-2*n]     = out_real2[n] + out_real1[n];
+            pring_buffer_1[2*n+1]       = pring_buffer_3[2*n+1]       = out_imag2[31-n] + out_imag1[31-n];
+            pring_buffer_1[127-(2*n+1)] = pring_buffer_3[127-(2*n+1)] = out_imag2[31-n] - out_imag1[31-n];
+        }
+
+#endif // #ifdef PREFER_POINTERS
+
+        pring_buffer_1 = qmfs->v + qmfs->v_index;
+#ifdef PREFER_POINTERS
+        pring_buffer_2 = pring_buffer_1 + 192;
+        pring_buffer_3 = pring_buffer_1 + 256;
+        pring_buffer_4 = pring_buffer_1 + (256 + 192);
+        pring_buffer_5 = pring_buffer_1 + 512;
+        pring_buffer_6 = pring_buffer_1 + (512 + 192);
+        pring_buffer_7 = pring_buffer_1 + 768;
+        pring_buffer_8 = pring_buffer_1 + (768 + 192);
+        pring_buffer_9 = pring_buffer_1 + 1024;
+        pring_buffer_10 = pring_buffer_1 + (1024 + 192);
+        pqmf_c_1 = qmf_c;
+        pqmf_c_2 = qmf_c + 64;
+        pqmf_c_3 = qmf_c + 128;
+        pqmf_c_4 = qmf_c + 192;
+        pqmf_c_5 = qmf_c + 256;
+        pqmf_c_6 = qmf_c + 320;
+        pqmf_c_7 = qmf_c + 384;
+        pqmf_c_8 = qmf_c + 448;
+        pqmf_c_9 = qmf_c + 512;
+        pqmf_c_10 = qmf_c + 576;
+#endif // #ifdef PREFER_POINTERS
+
+        /* calculate 64 output samples and window */
+        for (k = 0; k < 64; k++)
+        {
+#ifdef PREFER_POINTERS
+            output[out++] =
+                MUL_F(*pring_buffer_1++,  *pqmf_c_1++) +
+                MUL_F(*pring_buffer_2++,  *pqmf_c_2++) +
+                MUL_F(*pring_buffer_3++,  *pqmf_c_3++) +
+                MUL_F(*pring_buffer_4++,  *pqmf_c_4++) +
+                MUL_F(*pring_buffer_5++,  *pqmf_c_5++) +
+                MUL_F(*pring_buffer_6++,  *pqmf_c_6++) +
+                MUL_F(*pring_buffer_7++,  *pqmf_c_7++) +
+                MUL_F(*pring_buffer_8++,  *pqmf_c_8++) +
+                MUL_F(*pring_buffer_9++,  *pqmf_c_9++) +
+                MUL_F(*pring_buffer_10++, *pqmf_c_10++);
+#else // #ifdef PREFER_POINTERS
+            output[out++] =
+                MUL_F(pring_buffer_1[k+0],          qmf_c[k+0])   +
+                MUL_F(pring_buffer_1[k+192],        qmf_c[k+64])  +
+                MUL_F(pring_buffer_1[k+256],        qmf_c[k+128]) +
+                MUL_F(pring_buffer_1[k+(256+192)],  qmf_c[k+192]) +
+                MUL_F(pring_buffer_1[k+512],        qmf_c[k+256]) +
+                MUL_F(pring_buffer_1[k+(512+192)],  qmf_c[k+320]) +
+                MUL_F(pring_buffer_1[k+768],        qmf_c[k+384]) +
+                MUL_F(pring_buffer_1[k+(768+192)],  qmf_c[k+448]) +
+                MUL_F(pring_buffer_1[k+1024],       qmf_c[k+512]) +
+                MUL_F(pring_buffer_1[k+(1024+192)], qmf_c[k+576]);
+#endif // #ifdef PREFER_POINTERS
+        }
+
+        /* update ringbuffer index */
+        qmfs->v_index -= 128;
+        if (qmfs->v_index < 0)
+            qmfs->v_index = (1280 - 128);
+    }
+}
+#endif
+
+#endif
diff --git a/contrib/libfaad/sbr_qmf.h b/contrib/libfaad/sbr_qmf.h
new file mode 100644
index 000000000..efb167be9
--- /dev/null
+++ b/contrib/libfaad/sbr_qmf.h
@@ -0,0 +1,55 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_qmf.h,v 1.25 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SBR_QMF_H__
+#define __SBR_QMF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+qmfa_info *qmfa_init(uint8_t channels);
+void qmfa_end(qmfa_info *qmfa);
+qmfs_info *qmfs_init(uint8_t channels);
+void qmfs_end(qmfs_info *qmfs);
+
+void sbr_qmf_analysis_32(sbr_info *sbr, qmfa_info *qmfa, const real_t *input,
+                         qmf_t X[MAX_NTSRHFG][64], uint8_t offset, uint8_t kx);
+void sbr_qmf_synthesis_32(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64],
+                          real_t *output);
+void sbr_qmf_synthesis_64(sbr_info *sbr, qmfs_info *qmfs, qmf_t X[MAX_NTSRHFG][64],
+                          real_t *output);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sbr_qmf_c.h b/contrib/libfaad/sbr_qmf_c.h
new file mode 100644
index 000000000..c2fcd2739
--- /dev/null
+++ b/contrib/libfaad/sbr_qmf_c.h
@@ -0,0 +1,368 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_qmf_c.h,v 1.17 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SBR_QMF_C_H__
+#define __SBR_QMF_C_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+ALIGN static const real_t qmf_c[640] = {
+    FRAC_CONST(0), FRAC_CONST(-0.00055252865047),
+    FRAC_CONST(-0.00056176925738), FRAC_CONST(-0.00049475180896),
+    FRAC_CONST(-0.00048752279712), FRAC_CONST(-0.00048937912498),
+    FRAC_CONST(-0.00050407143497), FRAC_CONST(-0.00052265642972),
+    FRAC_CONST(-0.00054665656337), FRAC_CONST(-0.00056778025613),
+    FRAC_CONST(-0.00058709304852), FRAC_CONST(-0.00061327473938),
+    FRAC_CONST(-0.00063124935319), FRAC_CONST(-0.00065403333621),
+    FRAC_CONST(-0.00067776907764), FRAC_CONST(-0.00069416146273),
+    FRAC_CONST(-0.00071577364744), FRAC_CONST(-0.00072550431222),
+    FRAC_CONST(-0.00074409418541), FRAC_CONST(-0.00074905980532),
+    FRAC_CONST(-0.0007681371927), FRAC_CONST(-0.00077248485949),
+    FRAC_CONST(-0.00078343322877), FRAC_CONST(-0.00077798694927),
+    FRAC_CONST(-0.000780366471), FRAC_CONST(-0.00078014496257),
+    FRAC_CONST(-0.0007757977331), FRAC_CONST(-0.00076307935757),
+    FRAC_CONST(-0.00075300014201), FRAC_CONST(-0.00073193571525),
+    FRAC_CONST(-0.00072153919876), FRAC_CONST(-0.00069179375372),
+    FRAC_CONST(-0.00066504150893), FRAC_CONST(-0.00063415949025),
+    FRAC_CONST(-0.0005946118933), FRAC_CONST(-0.00055645763906),
+    FRAC_CONST(-0.00051455722108), FRAC_CONST(-0.00046063254803),
+    FRAC_CONST(-0.00040951214522), FRAC_CONST(-0.00035011758756),
+    FRAC_CONST(-0.00028969811748), FRAC_CONST(-0.0002098337344),
+    FRAC_CONST(-0.00014463809349), FRAC_CONST(-6.173344072E-005),
+    FRAC_CONST(1.349497418E-005), FRAC_CONST(0.00010943831274),
+    FRAC_CONST(0.00020430170688), FRAC_CONST(0.00029495311041),
+    FRAC_CONST(0.0004026540216), FRAC_CONST(0.00051073884952),
+    FRAC_CONST(0.00062393761391), FRAC_CONST(0.00074580258865),
+    FRAC_CONST(0.00086084433262), FRAC_CONST(0.00098859883015),
+    FRAC_CONST(0.00112501551307), FRAC_CONST(0.00125778846475),
+    FRAC_CONST(0.00139024948272), FRAC_CONST(0.00154432198471),
+    FRAC_CONST(0.00168680832531), FRAC_CONST(0.00183482654224),
+    FRAC_CONST(0.00198411407369), FRAC_CONST(0.00214615835557),
+    FRAC_CONST(0.00230172547746), FRAC_CONST(0.00246256169126),
+    FRAC_CONST(0.00262017586902), FRAC_CONST(0.00278704643465),
+    FRAC_CONST(0.00294694477165), FRAC_CONST(0.00311254206525),
+    FRAC_CONST(0.00327396134847), FRAC_CONST(0.00344188741828),
+    FRAC_CONST(0.00360082681231), FRAC_CONST(0.00376039229104),
+    FRAC_CONST(0.00392074323703), FRAC_CONST(0.00408197531935),
+    FRAC_CONST(0.0042264269227), FRAC_CONST(0.00437307196781),
+    FRAC_CONST(0.00452098527825), FRAC_CONST(0.00466064606118),
+    FRAC_CONST(0.00479325608498), FRAC_CONST(0.00491376035745),
+    FRAC_CONST(0.00503930226013), FRAC_CONST(0.00514073539032),
+    FRAC_CONST(0.00524611661324), FRAC_CONST(0.00534716811982),
+    FRAC_CONST(0.00541967759307), FRAC_CONST(0.00548760401507),
+    FRAC_CONST(0.00554757145088), FRAC_CONST(0.00559380230045),
+    FRAC_CONST(0.00562206432097), FRAC_CONST(0.00564551969164),
+    FRAC_CONST(0.00563891995151), FRAC_CONST(0.00562661141932),
+    FRAC_CONST(0.0055917128663), FRAC_CONST(0.005540436394),
+    FRAC_CONST(0.0054753783077), FRAC_CONST(0.0053838975897),
+    FRAC_CONST(0.00527157587272), FRAC_CONST(0.00513822754514),
+    FRAC_CONST(0.00498396877629), FRAC_CONST(0.004810946906),
+    FRAC_CONST(0.00460395301471), FRAC_CONST(0.00438018617447),
+    FRAC_CONST(0.0041251642327), FRAC_CONST(0.00384564081246),
+    FRAC_CONST(0.00354012465507), FRAC_CONST(0.00320918858098),
+    FRAC_CONST(0.00284467578623), FRAC_CONST(0.00245085400321),
+    FRAC_CONST(0.0020274176185), FRAC_CONST(0.00157846825768),
+    FRAC_CONST(0.00109023290512), FRAC_CONST(0.0005832264248),
+    FRAC_CONST(2.760451905E-005), FRAC_CONST(-0.00054642808664),
+    FRAC_CONST(-0.00115681355227), FRAC_CONST(-0.00180394725893),
+    FRAC_CONST(-0.00248267236449), FRAC_CONST(-0.003193377839),
+    FRAC_CONST(-0.00394011240522), FRAC_CONST(-0.004722259624),
+    FRAC_CONST(-0.00553372111088), FRAC_CONST(-0.00637922932685),
+    FRAC_CONST(-0.00726158168517), FRAC_CONST(-0.00817982333726),
+    FRAC_CONST(-0.00913253296085), FRAC_CONST(-0.01011502154986),
+    FRAC_CONST(-0.01113155480321), FRAC_CONST(-0.01218499959508),
+    FRAC_CONST(0.01327182200351), FRAC_CONST(0.01439046660792),
+    FRAC_CONST(0.01554055533423), FRAC_CONST(0.01673247129989),
+    FRAC_CONST(0.01794333813443), FRAC_CONST(0.01918724313698),
+    FRAC_CONST(0.02045317933555), FRAC_CONST(0.02174675502535),
+    FRAC_CONST(0.02306801692862), FRAC_CONST(0.02441609920285),
+    FRAC_CONST(0.02578758475467), FRAC_CONST(0.02718594296329),
+    FRAC_CONST(0.02860721736385), FRAC_CONST(0.03005026574279),
+    FRAC_CONST(0.03150176087389), FRAC_CONST(0.03297540810337),
+    FRAC_CONST(0.03446209487686), FRAC_CONST(0.03596975605542),
+    FRAC_CONST(0.03748128504252), FRAC_CONST(0.03900536794745),
+    FRAC_CONST(0.04053491705584), FRAC_CONST(0.04206490946367),
+    FRAC_CONST(0.04360975421304), FRAC_CONST(0.04514884056413),
+    FRAC_CONST(0.04668430272642), FRAC_CONST(0.04821657200672),
+    FRAC_CONST(0.04973857556014), FRAC_CONST(0.05125561555216),
+    FRAC_CONST(0.05276307465207), FRAC_CONST(0.05424527683589),
+    FRAC_CONST(0.05571736482138), FRAC_CONST(0.05716164501299),
+    FRAC_CONST(0.0585915683626), FRAC_CONST(0.05998374801761),
+    FRAC_CONST(0.06134551717207), FRAC_CONST(0.06268578081172),
+    FRAC_CONST(0.06397158980681), FRAC_CONST(0.0652247106438),
+    FRAC_CONST(0.06643675122104), FRAC_CONST(0.06760759851228),
+    FRAC_CONST(0.06870438283512), FRAC_CONST(0.06976302447127),
+    FRAC_CONST(0.07076287107266), FRAC_CONST(0.07170026731102),
+    FRAC_CONST(0.07256825833083), FRAC_CONST(0.07336202550803),
+    FRAC_CONST(0.07410036424342), FRAC_CONST(0.07474525581194),
+    FRAC_CONST(0.07531373362019), FRAC_CONST(0.07580083586584),
+    FRAC_CONST(0.07619924793396), FRAC_CONST(0.07649921704119),
+    FRAC_CONST(0.07670934904245), FRAC_CONST(0.07681739756964),
+    FRAC_CONST(0.07682300113923), FRAC_CONST(0.07672049241746),
+    FRAC_CONST(0.07650507183194), FRAC_CONST(0.07617483218536),
+    FRAC_CONST(0.07573057565061), FRAC_CONST(0.0751576255287),
+    FRAC_CONST(0.07446643947564), FRAC_CONST(0.0736406005762),
+    FRAC_CONST(0.07267746427299), FRAC_CONST(0.07158263647903),
+    FRAC_CONST(0.07035330735093), FRAC_CONST(0.06896640131951),
+    FRAC_CONST(0.06745250215166), FRAC_CONST(0.06576906686508),
+    FRAC_CONST(0.06394448059633), FRAC_CONST(0.06196027790387),
+    FRAC_CONST(0.0598166570809), FRAC_CONST(0.05751526919867),
+    FRAC_CONST(0.05504600343009), FRAC_CONST(0.05240938217366),
+    FRAC_CONST(0.04959786763445), FRAC_CONST(0.04663033051701),
+    FRAC_CONST(0.04347687821958), FRAC_CONST(0.04014582784127),
+    FRAC_CONST(0.03664181168133), FRAC_CONST(0.03295839306691),
+    FRAC_CONST(0.02908240060125), FRAC_CONST(0.02503075618909),
+    FRAC_CONST(0.02079970728622), FRAC_CONST(0.01637012582228),
+    FRAC_CONST(0.01176238327857), FRAC_CONST(0.00696368621617),
+    FRAC_CONST(0.00197656014503), FRAC_CONST(-0.00320868968304),
+    FRAC_CONST(-0.00857117491366), FRAC_CONST(-0.01412888273558),
+    FRAC_CONST(-0.01988341292573), FRAC_CONST(-0.02582272888064),
+    FRAC_CONST(-0.03195312745332), FRAC_CONST(-0.03827765720822),
+    FRAC_CONST(-0.04478068215856), FRAC_CONST(-0.05148041767934),
+    FRAC_CONST(-0.05837053268336), FRAC_CONST(-0.06544098531359),
+    FRAC_CONST(-0.07269433008129), FRAC_CONST(-0.08013729344279),
+    FRAC_CONST(-0.08775475365593), FRAC_CONST(-0.09555333528914),
+    FRAC_CONST(-0.10353295311463), FRAC_CONST(-0.1116826931773),
+    FRAC_CONST(-0.120007798468), FRAC_CONST(-0.12850028503878),
+    FRAC_CONST(-0.13715517611934), FRAC_CONST(-0.1459766491187),
+    FRAC_CONST(-0.15496070710605), FRAC_CONST(-0.16409588556669),
+    FRAC_CONST(-0.17338081721706), FRAC_CONST(-0.18281725485142),
+    FRAC_CONST(-0.19239667457267), FRAC_CONST(-0.20212501768103),
+    FRAC_CONST(-0.21197358538056), FRAC_CONST(-0.22196526964149),
+    FRAC_CONST(-0.23206908706791), FRAC_CONST(-0.24230168845974),
+    FRAC_CONST(-0.25264803095722), FRAC_CONST(-0.26310532994603),
+    FRAC_CONST(-0.27366340405625), FRAC_CONST(-0.28432141891085),
+    FRAC_CONST(-0.29507167170646), FRAC_CONST(-0.30590985751916),
+    FRAC_CONST(-0.31682789136456), FRAC_CONST(-0.32781137272105),
+    FRAC_CONST(-0.33887226938665), FRAC_CONST(-0.3499914122931),
+    FRAC_CONST(0.36115899031355), FRAC_CONST(0.37237955463061),
+    FRAC_CONST(0.38363500139043), FRAC_CONST(0.39492117615675),
+    FRAC_CONST(0.40623176767625), FRAC_CONST(0.41756968968409),
+    FRAC_CONST(0.42891199207373), FRAC_CONST(0.44025537543665),
+    FRAC_CONST(0.45159965356824), FRAC_CONST(0.46293080852757),
+    FRAC_CONST(0.47424532146115), FRAC_CONST(0.48552530911099),
+    FRAC_CONST(0.49677082545707), FRAC_CONST(0.50798175000434),
+    FRAC_CONST(0.51912349702391), FRAC_CONST(0.53022408956855),
+    FRAC_CONST(0.54125534487322), FRAC_CONST(0.55220512585061),
+    FRAC_CONST(0.5630789140137), FRAC_CONST(0.57385241316923),
+    FRAC_CONST(0.58454032354679), FRAC_CONST(0.59511230862496),
+    FRAC_CONST(0.6055783538918), FRAC_CONST(0.61591099320291),
+    FRAC_CONST(0.62612426956055), FRAC_CONST(0.63619801077286),
+    FRAC_CONST(0.64612696959461), FRAC_CONST(0.65590163024671),
+    FRAC_CONST(0.66551398801627), FRAC_CONST(0.67496631901712),
+    FRAC_CONST(0.68423532934598), FRAC_CONST(0.69332823767032),
+    FRAC_CONST(0.70223887193539), FRAC_CONST(0.71094104263095),
+    FRAC_CONST(0.71944626349561), FRAC_CONST(0.72774489002994),
+    FRAC_CONST(0.73582117582769), FRAC_CONST(0.74368278636488),
+    FRAC_CONST(0.75131374561237), FRAC_CONST(0.75870807608242),
+    FRAC_CONST(0.76586748650939), FRAC_CONST(0.77277808813327),
+    FRAC_CONST(0.77942875190216), FRAC_CONST(0.7858353120392),
+    FRAC_CONST(0.79197358416424), FRAC_CONST(0.797846641377),
+    FRAC_CONST(0.80344857518505), FRAC_CONST(0.80876950044491),
+    FRAC_CONST(0.81381912706217), FRAC_CONST(0.81857760046468),
+    FRAC_CONST(0.82304198905409), FRAC_CONST(0.8272275347336),
+    FRAC_CONST(0.8311038457152), FRAC_CONST(0.83469373618402),
+    FRAC_CONST(0.83797173378865), FRAC_CONST(0.84095413924722),
+    FRAC_CONST(0.84362382812005), FRAC_CONST(0.84598184698206),
+    FRAC_CONST(0.84803157770763), FRAC_CONST(0.84978051984268),
+    FRAC_CONST(0.85119715249343), FRAC_CONST(0.85230470352147),
+    FRAC_CONST(0.85310209497017), FRAC_CONST(0.85357205739107),
+    FRAC_CONST(0.85373856005937 /*max*/), FRAC_CONST(0.85357205739107),
+    FRAC_CONST(0.85310209497017), FRAC_CONST(0.85230470352147),
+    FRAC_CONST(0.85119715249343), FRAC_CONST(0.84978051984268),
+    FRAC_CONST(0.84803157770763), FRAC_CONST(0.84598184698206),
+    FRAC_CONST(0.84362382812005), FRAC_CONST(0.84095413924722),
+    FRAC_CONST(0.83797173378865), FRAC_CONST(0.83469373618402),
+    FRAC_CONST(0.8311038457152), FRAC_CONST(0.8272275347336),
+    FRAC_CONST(0.82304198905409), FRAC_CONST(0.81857760046468),
+    FRAC_CONST(0.81381912706217), FRAC_CONST(0.80876950044491),
+    FRAC_CONST(0.80344857518505), FRAC_CONST(0.797846641377),
+    FRAC_CONST(0.79197358416424), FRAC_CONST(0.7858353120392),
+    FRAC_CONST(0.77942875190216), FRAC_CONST(0.77277808813327),
+    FRAC_CONST(0.76586748650939), FRAC_CONST(0.75870807608242),
+    FRAC_CONST(0.75131374561237), FRAC_CONST(0.74368278636488),
+    FRAC_CONST(0.73582117582769), FRAC_CONST(0.72774489002994),
+    FRAC_CONST(0.71944626349561), FRAC_CONST(0.71094104263095),
+    FRAC_CONST(0.70223887193539), FRAC_CONST(0.69332823767032),
+    FRAC_CONST(0.68423532934598), FRAC_CONST(0.67496631901712),
+    FRAC_CONST(0.66551398801627), FRAC_CONST(0.65590163024671),
+    FRAC_CONST(0.64612696959461), FRAC_CONST(0.63619801077286),
+    FRAC_CONST(0.62612426956055), FRAC_CONST(0.61591099320291),
+    FRAC_CONST(0.6055783538918), FRAC_CONST(0.59511230862496),
+    FRAC_CONST(0.58454032354679), FRAC_CONST(0.57385241316923),
+    FRAC_CONST(0.5630789140137), FRAC_CONST(0.55220512585061),
+    FRAC_CONST(0.54125534487322), FRAC_CONST(0.53022408956855),
+    FRAC_CONST(0.51912349702391), FRAC_CONST(0.50798175000434),
+    FRAC_CONST(0.49677082545707), FRAC_CONST(0.48552530911099),
+    FRAC_CONST(0.47424532146115), FRAC_CONST(0.46293080852757),
+    FRAC_CONST(0.45159965356824), FRAC_CONST(0.44025537543665),
+    FRAC_CONST(0.42891199207373), FRAC_CONST(0.41756968968409),
+    FRAC_CONST(0.40623176767625), FRAC_CONST(0.39492117615675),
+    FRAC_CONST(0.38363500139043), FRAC_CONST(0.37237955463061),
+    FRAC_CONST(-0.36115899031355), FRAC_CONST(-0.3499914122931),
+    FRAC_CONST(-0.33887226938665), FRAC_CONST(-0.32781137272105),
+    FRAC_CONST(-0.31682789136456), FRAC_CONST(-0.30590985751916),
+    FRAC_CONST(-0.29507167170646), FRAC_CONST(-0.28432141891085),
+    FRAC_CONST(-0.27366340405625), FRAC_CONST(-0.26310532994603),
+    FRAC_CONST(-0.25264803095722), FRAC_CONST(-0.24230168845974),
+    FRAC_CONST(-0.23206908706791), FRAC_CONST(-0.22196526964149),
+    FRAC_CONST(-0.21197358538056), FRAC_CONST(-0.20212501768103),
+    FRAC_CONST(-0.19239667457267), FRAC_CONST(-0.18281725485142),
+    FRAC_CONST(-0.17338081721706), FRAC_CONST(-0.16409588556669),
+    FRAC_CONST(-0.15496070710605), FRAC_CONST(-0.1459766491187),
+    FRAC_CONST(-0.13715517611934), FRAC_CONST(-0.12850028503878),
+    FRAC_CONST(-0.120007798468), FRAC_CONST(-0.1116826931773),
+    FRAC_CONST(-0.10353295311463), FRAC_CONST(-0.09555333528914),
+    FRAC_CONST(-0.08775475365593), FRAC_CONST(-0.08013729344279),
+    FRAC_CONST(-0.07269433008129), FRAC_CONST(-0.06544098531359),
+    FRAC_CONST(-0.05837053268336), FRAC_CONST(-0.05148041767934),
+    FRAC_CONST(-0.04478068215856), FRAC_CONST(-0.03827765720822),
+    FRAC_CONST(-0.03195312745332), FRAC_CONST(-0.02582272888064),
+    FRAC_CONST(-0.01988341292573), FRAC_CONST(-0.01412888273558),
+    FRAC_CONST(-0.00857117491366), FRAC_CONST(-0.00320868968304),
+    FRAC_CONST(0.00197656014503), FRAC_CONST(0.00696368621617),
+    FRAC_CONST(0.01176238327857), FRAC_CONST(0.01637012582228),
+    FRAC_CONST(0.02079970728622), FRAC_CONST(0.02503075618909),
+    FRAC_CONST(0.02908240060125), FRAC_CONST(0.03295839306691),
+    FRAC_CONST(0.03664181168133), FRAC_CONST(0.04014582784127),
+    FRAC_CONST(0.04347687821958), FRAC_CONST(0.04663033051701),
+    FRAC_CONST(0.04959786763445), FRAC_CONST(0.05240938217366),
+    FRAC_CONST(0.05504600343009), FRAC_CONST(0.05751526919867),
+    FRAC_CONST(0.0598166570809), FRAC_CONST(0.06196027790387),
+    FRAC_CONST(0.06394448059633), FRAC_CONST(0.06576906686508),
+    FRAC_CONST(0.06745250215166), FRAC_CONST(0.06896640131951),
+    FRAC_CONST(0.07035330735093), FRAC_CONST(0.07158263647903),
+    FRAC_CONST(0.07267746427299), FRAC_CONST(0.0736406005762),
+    FRAC_CONST(0.07446643947564), FRAC_CONST(0.0751576255287),
+    FRAC_CONST(0.07573057565061), FRAC_CONST(0.07617483218536),
+    FRAC_CONST(0.07650507183194), FRAC_CONST(0.07672049241746),
+    FRAC_CONST(0.07682300113923), FRAC_CONST(0.07681739756964),
+    FRAC_CONST(0.07670934904245), FRAC_CONST(0.07649921704119),
+    FRAC_CONST(0.07619924793396), FRAC_CONST(0.07580083586584),
+    FRAC_CONST(0.07531373362019), FRAC_CONST(0.07474525581194),
+    FRAC_CONST(0.07410036424342), FRAC_CONST(0.07336202550803),
+    FRAC_CONST(0.07256825833083), FRAC_CONST(0.07170026731102),
+    FRAC_CONST(0.07076287107266), FRAC_CONST(0.06976302447127),
+    FRAC_CONST(0.06870438283512), FRAC_CONST(0.06760759851228),
+    FRAC_CONST(0.06643675122104), FRAC_CONST(0.0652247106438),
+    FRAC_CONST(0.06397158980681), FRAC_CONST(0.06268578081172),
+    FRAC_CONST(0.06134551717207), FRAC_CONST(0.05998374801761),
+    FRAC_CONST(0.0585915683626), FRAC_CONST(0.05716164501299),
+    FRAC_CONST(0.05571736482138), FRAC_CONST(0.05424527683589),
+    FRAC_CONST(0.05276307465207), FRAC_CONST(0.05125561555216),
+    FRAC_CONST(0.04973857556014), FRAC_CONST(0.04821657200672),
+    FRAC_CONST(0.04668430272642), FRAC_CONST(0.04514884056413),
+    FRAC_CONST(0.04360975421304), FRAC_CONST(0.04206490946367),
+    FRAC_CONST(0.04053491705584), FRAC_CONST(0.03900536794745),
+    FRAC_CONST(0.03748128504252), FRAC_CONST(0.03596975605542),
+    FRAC_CONST(0.03446209487686), FRAC_CONST(0.03297540810337),
+    FRAC_CONST(0.03150176087389), FRAC_CONST(0.03005026574279),
+    FRAC_CONST(0.02860721736385), FRAC_CONST(0.02718594296329),
+    FRAC_CONST(0.02578758475467), FRAC_CONST(0.02441609920285),
+    FRAC_CONST(0.02306801692862), FRAC_CONST(0.02174675502535),
+    FRAC_CONST(0.02045317933555), FRAC_CONST(0.01918724313698),
+    FRAC_CONST(0.01794333813443), FRAC_CONST(0.01673247129989),
+    FRAC_CONST(0.01554055533423), FRAC_CONST(0.01439046660792),
+    FRAC_CONST(-0.01327182200351), FRAC_CONST(-0.01218499959508),
+    FRAC_CONST(-0.01113155480321), FRAC_CONST(-0.01011502154986),
+    FRAC_CONST(-0.00913253296085), FRAC_CONST(-0.00817982333726),
+    FRAC_CONST(-0.00726158168517), FRAC_CONST(-0.00637922932685),
+    FRAC_CONST(-0.00553372111088), FRAC_CONST(-0.004722259624),
+    FRAC_CONST(-0.00394011240522), FRAC_CONST(-0.003193377839),
+    FRAC_CONST(-0.00248267236449), FRAC_CONST(-0.00180394725893),
+    FRAC_CONST(-0.00115681355227), FRAC_CONST(-0.00054642808664),
+    FRAC_CONST(2.760451905E-005), FRAC_CONST(0.0005832264248),
+    FRAC_CONST(0.00109023290512), FRAC_CONST(0.00157846825768),
+    FRAC_CONST(0.0020274176185), FRAC_CONST(0.00245085400321),
+    FRAC_CONST(0.00284467578623), FRAC_CONST(0.00320918858098),
+    FRAC_CONST(0.00354012465507), FRAC_CONST(0.00384564081246),
+    FRAC_CONST(0.0041251642327), FRAC_CONST(0.00438018617447),
+    FRAC_CONST(0.00460395301471), FRAC_CONST(0.004810946906),
+    FRAC_CONST(0.00498396877629), FRAC_CONST(0.00513822754514),
+    FRAC_CONST(0.00527157587272), FRAC_CONST(0.0053838975897),
+    FRAC_CONST(0.0054753783077), FRAC_CONST(0.005540436394),
+    FRAC_CONST(0.0055917128663), FRAC_CONST(0.00562661141932),
+    FRAC_CONST(0.00563891995151), FRAC_CONST(0.00564551969164),
+    FRAC_CONST(0.00562206432097), FRAC_CONST(0.00559380230045),
+    FRAC_CONST(0.00554757145088), FRAC_CONST(0.00548760401507),
+    FRAC_CONST(0.00541967759307), FRAC_CONST(0.00534716811982),
+    FRAC_CONST(0.00524611661324), FRAC_CONST(0.00514073539032),
+    FRAC_CONST(0.00503930226013), FRAC_CONST(0.00491376035745),
+    FRAC_CONST(0.00479325608498), FRAC_CONST(0.00466064606118),
+    FRAC_CONST(0.00452098527825), FRAC_CONST(0.00437307196781),
+    FRAC_CONST(0.0042264269227), FRAC_CONST(0.00408197531935),
+    FRAC_CONST(0.00392074323703), FRAC_CONST(0.00376039229104),
+    FRAC_CONST(0.00360082681231), FRAC_CONST(0.00344188741828),
+    FRAC_CONST(0.00327396134847), FRAC_CONST(0.00311254206525),
+    FRAC_CONST(0.00294694477165), FRAC_CONST(0.00278704643465),
+    FRAC_CONST(0.00262017586902), FRAC_CONST(0.00246256169126),
+    FRAC_CONST(0.00230172547746), FRAC_CONST(0.00214615835557),
+    FRAC_CONST(0.00198411407369), FRAC_CONST(0.00183482654224),
+    FRAC_CONST(0.00168680832531), FRAC_CONST(0.00154432198471),
+    FRAC_CONST(0.00139024948272), FRAC_CONST(0.00125778846475),
+    FRAC_CONST(0.00112501551307), FRAC_CONST(0.00098859883015),
+    FRAC_CONST(0.00086084433262), FRAC_CONST(0.00074580258865),
+    FRAC_CONST(0.00062393761391), FRAC_CONST(0.00051073884952),
+    FRAC_CONST(0.0004026540216), FRAC_CONST(0.00029495311041),
+    FRAC_CONST(0.00020430170688), FRAC_CONST(0.00010943831274),
+    FRAC_CONST(1.349497418E-005), FRAC_CONST(-6.173344072E-005),
+    FRAC_CONST(-0.00014463809349), FRAC_CONST(-0.0002098337344),
+    FRAC_CONST(-0.00028969811748), FRAC_CONST(-0.00035011758756),
+    FRAC_CONST(-0.00040951214522), FRAC_CONST(-0.00046063254803),
+    FRAC_CONST(-0.00051455722108), FRAC_CONST(-0.00055645763906),
+    FRAC_CONST(-0.0005946118933), FRAC_CONST(-0.00063415949025),
+    FRAC_CONST(-0.00066504150893), FRAC_CONST(-0.00069179375372),
+    FRAC_CONST(-0.00072153919876), FRAC_CONST(-0.00073193571525),
+    FRAC_CONST(-0.00075300014201), FRAC_CONST(-0.00076307935757),
+    FRAC_CONST(-0.0007757977331), FRAC_CONST(-0.00078014496257),
+    FRAC_CONST(-0.000780366471), FRAC_CONST(-0.00077798694927),
+    FRAC_CONST(-0.00078343322877), FRAC_CONST(-0.00077248485949),
+    FRAC_CONST(-0.0007681371927), FRAC_CONST(-0.00074905980532),
+    FRAC_CONST(-0.00074409418541), FRAC_CONST(-0.00072550431222),
+    FRAC_CONST(-0.00071577364744), FRAC_CONST(-0.00069416146273),
+    FRAC_CONST(-0.00067776907764), FRAC_CONST(-0.00065403333621),
+    FRAC_CONST(-0.00063124935319), FRAC_CONST(-0.00061327473938),
+    FRAC_CONST(-0.00058709304852), FRAC_CONST(-0.00056778025613),
+    FRAC_CONST(-0.00054665656337), FRAC_CONST(-0.00052265642972),
+    FRAC_CONST(-0.00050407143497), FRAC_CONST(-0.00048937912498),
+    FRAC_CONST(-0.00048752279712), FRAC_CONST(-0.00049475180896),
+    FRAC_CONST(-0.00056176925738), FRAC_CONST(-0.00055252865047)
+};
+
+#endif
+
diff --git a/contrib/libfaad/sbr_syntax.c b/contrib/libfaad/sbr_syntax.c
new file mode 100644
index 000000000..216c2e9e1
--- /dev/null
+++ b/contrib/libfaad/sbr_syntax.c
@@ -0,0 +1,910 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_syntax.c,v 1.38 2007/11/01 12:33:36 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include "sbr_syntax.h"
+#include "syntax.h"
+#include "sbr_huff.h"
+#include "sbr_fbt.h"
+#include "sbr_tf_grid.h"
+#include "sbr_e_nf.h"
+#include "bits.h"
+#ifdef PS_DEC
+#include "ps_dec.h"
+#endif
+#ifdef DRM_PS
+#include "drm_dec.h"
+#endif
+#include "analysis.h"
+
+/* static function declarations */
+/* static function declarations */
+static void sbr_header(bitfile *ld, sbr_info *sbr);
+static uint8_t calc_sbr_tables(sbr_info *sbr, uint8_t start_freq, uint8_t stop_freq,
+                               uint8_t samplerate_mode, uint8_t freq_scale,
+                               uint8_t alter_scale, uint8_t xover_band);
+static uint8_t sbr_data(bitfile *ld, sbr_info *sbr);
+static uint16_t sbr_extension(bitfile *ld, sbr_info *sbr,
+                              uint8_t bs_extension_id, uint16_t num_bits_left);
+static uint8_t sbr_single_channel_element(bitfile *ld, sbr_info *sbr);
+static uint8_t sbr_channel_pair_element(bitfile *ld, sbr_info *sbr);
+static uint8_t sbr_grid(bitfile *ld, sbr_info *sbr, uint8_t ch);
+static void sbr_dtdf(bitfile *ld, sbr_info *sbr, uint8_t ch);
+static void invf_mode(bitfile *ld, sbr_info *sbr, uint8_t ch);
+static void sinusoidal_coding(bitfile *ld, sbr_info *sbr, uint8_t ch);
+
+
+static void sbr_reset(sbr_info *sbr)
+{
+#if 0
+    printf("%d\n", sbr->bs_start_freq_prev);
+    printf("%d\n", sbr->bs_stop_freq_prev);
+    printf("%d\n", sbr->bs_freq_scale_prev);
+    printf("%d\n", sbr->bs_alter_scale_prev);
+    printf("%d\n", sbr->bs_xover_band_prev);
+    printf("%d\n\n", sbr->bs_noise_bands_prev);
+#endif
+
+    /* if these are different from the previous frame: Reset = 1 */
+    if ((sbr->bs_start_freq != sbr->bs_start_freq_prev) ||
+        (sbr->bs_stop_freq != sbr->bs_stop_freq_prev) ||
+        (sbr->bs_freq_scale != sbr->bs_freq_scale_prev) ||
+        (sbr->bs_alter_scale != sbr->bs_alter_scale_prev) ||
+        (sbr->bs_xover_band != sbr->bs_xover_band_prev) ||
+        (sbr->bs_noise_bands != sbr->bs_noise_bands_prev))
+    {
+        sbr->Reset = 1;
+    } else {
+        sbr->Reset = 0;
+    }
+
+    sbr->bs_start_freq_prev = sbr->bs_start_freq;
+    sbr->bs_stop_freq_prev = sbr->bs_stop_freq;
+    sbr->bs_freq_scale_prev = sbr->bs_freq_scale;
+    sbr->bs_alter_scale_prev = sbr->bs_alter_scale;
+    sbr->bs_xover_band_prev = sbr->bs_xover_band;
+    sbr->bs_noise_bands_prev = sbr->bs_noise_bands;
+}
+
+static uint8_t calc_sbr_tables(sbr_info *sbr, uint8_t start_freq, uint8_t stop_freq,
+                               uint8_t samplerate_mode, uint8_t freq_scale,
+                               uint8_t alter_scale, uint8_t xover_band)
+{
+    uint8_t result = 0;
+    uint8_t k2;
+
+    /* calculate the Master Frequency Table */
+    sbr->k0 = qmf_start_channel(start_freq, samplerate_mode, sbr->sample_rate);
+    k2 = qmf_stop_channel(stop_freq, sbr->sample_rate, sbr->k0);
+
+    /* check k0 and k2 */
+    if (sbr->sample_rate >= 48000)
+    {
+        if ((k2 - sbr->k0) > 32)
+            result += 1;
+    } else if (sbr->sample_rate <= 32000) {
+        if ((k2 - sbr->k0) > 48)
+            result += 1;
+    } else { /* (sbr->sample_rate == 44100) */
+        if ((k2 - sbr->k0) > 45)
+            result += 1;
+    }
+
+    if (freq_scale == 0)
+    {
+        result += master_frequency_table_fs0(sbr, sbr->k0, k2, alter_scale);
+    } else {
+        result += master_frequency_table(sbr, sbr->k0, k2, freq_scale, alter_scale);
+    }
+    result += derived_frequency_table(sbr, xover_band, k2);
+
+    result = (result > 0) ? 1 : 0;
+
+    return result;
+}
+
+/* table 2 */
+uint8_t sbr_extension_data(bitfile *ld, sbr_info *sbr, uint16_t cnt,
+                           uint8_t psResetFlag)
+{
+    uint8_t result = 0;
+    uint16_t num_align_bits = 0;
+    uint16_t num_sbr_bits1 = (uint16_t)faad_get_processed_bits(ld);
+    uint16_t num_sbr_bits2;
+
+    uint8_t saved_start_freq, saved_samplerate_mode;
+    uint8_t saved_stop_freq, saved_freq_scale;
+    uint8_t saved_alter_scale, saved_xover_band;
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+    if (psResetFlag)
+        sbr->psResetFlag = psResetFlag;
+#endif
+
+#ifdef DRM
+    if (!sbr->Is_DRM_SBR)
+#endif
+    {
+        uint8_t bs_extension_type = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,198,"sbr_bitstream(): bs_extension_type"));
+
+        if (bs_extension_type == EXT_SBR_DATA_CRC)
+        {
+            sbr->bs_sbr_crc_bits = (uint16_t)faad_getbits(ld, 10
+                DEBUGVAR(1,199,"sbr_bitstream(): bs_sbr_crc_bits"));
+        }
+    }
+
+    /* save old header values, in case the new ones are corrupted */
+    saved_start_freq = sbr->bs_start_freq;
+    saved_samplerate_mode = sbr->bs_samplerate_mode;
+    saved_stop_freq = sbr->bs_stop_freq;
+    saved_freq_scale = sbr->bs_freq_scale;
+    saved_alter_scale = sbr->bs_alter_scale;
+    saved_xover_band = sbr->bs_xover_band;
+
+    sbr->bs_header_flag = faad_get1bit(ld
+        DEBUGVAR(1,200,"sbr_bitstream(): bs_header_flag"));
+
+    if (sbr->bs_header_flag)
+        sbr_header(ld, sbr);
+
+    /* Reset? */
+    sbr_reset(sbr);
+
+    /* first frame should have a header */
+    //if (!(sbr->frame == 0 && sbr->bs_header_flag == 0))
+    if (sbr->header_count != 0)
+    {
+        if (sbr->Reset || (sbr->bs_header_flag && sbr->just_seeked))
+        {
+            uint8_t rt = calc_sbr_tables(sbr, sbr->bs_start_freq, sbr->bs_stop_freq,
+                sbr->bs_samplerate_mode, sbr->bs_freq_scale,
+                sbr->bs_alter_scale, sbr->bs_xover_band);
+
+            /* if an error occured with the new header values revert to the old ones */
+            if (rt > 0)
+            {
+                calc_sbr_tables(sbr, saved_start_freq, saved_stop_freq,
+                    saved_samplerate_mode, saved_freq_scale,
+                    saved_alter_scale, saved_xover_band);
+            }
+        }
+
+        if (result == 0)
+        {
+            result = sbr_data(ld, sbr);
+
+            /* sbr_data() returning an error means that there was an error in
+               envelope_time_border_vector().
+               In this case the old time border vector is saved and all the previous
+               data normally read after sbr_grid() is saved.
+            */
+            /* to be on the safe side, calculate old sbr tables in case of error */
+            if ((result > 0) &&
+                (sbr->Reset || (sbr->bs_header_flag && sbr->just_seeked)))
+            {
+                calc_sbr_tables(sbr, saved_start_freq, saved_stop_freq,
+                    saved_samplerate_mode, saved_freq_scale,
+                    saved_alter_scale, saved_xover_band);          
+            }
+
+            /* we should be able to safely set result to 0 now, */
+            /* but practise indicates this doesn't work well */
+        }
+    } else {
+        result = 1;
+    }
+
+    num_sbr_bits2 = (uint16_t)faad_get_processed_bits(ld) - num_sbr_bits1;
+
+    /* check if we read more bits then were available for sbr */
+    if (8*cnt < num_sbr_bits2)
+    {
+        faad_resetbits(ld, num_sbr_bits1 + 8*cnt);
+        num_sbr_bits2 = 8*cnt;
+
+#ifdef PS_DEC
+        /* turn off PS for the unfortunate case that we randomly read some
+         * PS data that looks correct */
+        sbr->ps_used = 0;
+#endif
+
+        /* Make sure it doesn't decode SBR in this frame, or we'll get glitches */
+        return 1;
+    }
+
+#ifdef DRM
+    if (!sbr->Is_DRM_SBR)
+#endif
+    {       
+        /* -4 does not apply, bs_extension_type is re-read in this function */
+        num_align_bits = 8*cnt /*- 4*/ - num_sbr_bits2;
+
+        while (num_align_bits > 7)
+        {
+            faad_getbits(ld, 8
+                DEBUGVAR(1,999,"sbr_bitstream(): num_align_bits"));
+            num_align_bits -= 8;
+        }
+        faad_getbits(ld, num_align_bits
+            DEBUGVAR(1,999,"sbr_bitstream(): num_align_bits"));
+    }
+
+    return result;
+}
+
+/* table 3 */
+static void sbr_header(bitfile *ld, sbr_info *sbr)
+{
+    uint8_t bs_header_extra_1, bs_header_extra_2;
+
+    sbr->header_count++;
+
+    sbr->bs_amp_res = faad_get1bit(ld
+        DEBUGVAR(1,203,"sbr_header(): bs_amp_res"));
+
+    /* bs_start_freq and bs_stop_freq must define a fequency band that does
+       not exceed 48 channels */
+    sbr->bs_start_freq = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,204,"sbr_header(): bs_start_freq"));
+    sbr->bs_stop_freq = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,205,"sbr_header(): bs_stop_freq"));
+    sbr->bs_xover_band = (uint8_t)faad_getbits(ld, 3
+        DEBUGVAR(1,206,"sbr_header(): bs_xover_band"));
+    faad_getbits(ld, 2
+        DEBUGVAR(1,207,"sbr_header(): bs_reserved_bits_hdr"));
+    bs_header_extra_1 = (uint8_t)faad_get1bit(ld
+        DEBUGVAR(1,208,"sbr_header(): bs_header_extra_1"));
+    bs_header_extra_2 = (uint8_t)faad_get1bit(ld
+        DEBUGVAR(1,209,"sbr_header(): bs_header_extra_2"));
+
+    if (bs_header_extra_1)
+    {
+        sbr->bs_freq_scale = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,211,"sbr_header(): bs_freq_scale"));
+        sbr->bs_alter_scale = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,212,"sbr_header(): bs_alter_scale"));
+        sbr->bs_noise_bands = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,213,"sbr_header(): bs_noise_bands"));
+    } else {
+        /* Default values */
+        sbr->bs_freq_scale = 2;
+        sbr->bs_alter_scale = 1;
+        sbr->bs_noise_bands = 2;
+    }
+
+    if (bs_header_extra_2)
+    {
+        sbr->bs_limiter_bands = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,214,"sbr_header(): bs_limiter_bands"));
+        sbr->bs_limiter_gains = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,215,"sbr_header(): bs_limiter_gains"));
+        sbr->bs_interpol_freq = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,216,"sbr_header(): bs_interpol_freq"));
+        sbr->bs_smoothing_mode = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,217,"sbr_header(): bs_smoothing_mode"));
+    } else {
+        /* Default values */
+        sbr->bs_limiter_bands = 2;
+        sbr->bs_limiter_gains = 2;
+        sbr->bs_interpol_freq = 1;
+        sbr->bs_smoothing_mode = 1;
+    }
+
+#if 0
+    /* print the header to screen */
+    printf("bs_amp_res: %d\n", sbr->bs_amp_res);
+    printf("bs_start_freq: %d\n", sbr->bs_start_freq);
+    printf("bs_stop_freq: %d\n", sbr->bs_stop_freq);
+    printf("bs_xover_band: %d\n", sbr->bs_xover_band);
+    if (bs_header_extra_1)
+    {
+        printf("bs_freq_scale: %d\n", sbr->bs_freq_scale);
+        printf("bs_alter_scale: %d\n", sbr->bs_alter_scale);
+        printf("bs_noise_bands: %d\n", sbr->bs_noise_bands);
+    }
+    if (bs_header_extra_2)
+    {
+        printf("bs_limiter_bands: %d\n", sbr->bs_limiter_bands);
+        printf("bs_limiter_gains: %d\n", sbr->bs_limiter_gains);
+        printf("bs_interpol_freq: %d\n", sbr->bs_interpol_freq);
+        printf("bs_smoothing_mode: %d\n", sbr->bs_smoothing_mode);
+    }
+    printf("\n");
+#endif
+}
+
+/* table 4 */
+static uint8_t sbr_data(bitfile *ld, sbr_info *sbr)
+{
+    uint8_t result;
+#if 0
+    sbr->bs_samplerate_mode = faad_get1bit(ld
+        DEBUGVAR(1,219,"sbr_data(): bs_samplerate_mode"));
+#endif
+
+    sbr->rate = (sbr->bs_samplerate_mode) ? 2 : 1;
+
+    switch (sbr->id_aac)
+    {
+    case ID_SCE:
+		if ((result = sbr_single_channel_element(ld, sbr)) > 0)
+			return result;
+        break;
+    case ID_CPE:
+		if ((result = sbr_channel_pair_element(ld, sbr)) > 0)
+			return result;
+        break;
+    }
+
+	return 0;
+}
+
+/* table 5 */
+static uint8_t sbr_single_channel_element(bitfile *ld, sbr_info *sbr)
+{
+    uint8_t result;
+
+    if (faad_get1bit(ld
+        DEBUGVAR(1,220,"sbr_single_channel_element(): bs_data_extra")))
+    {
+        faad_getbits(ld, 4
+            DEBUGVAR(1,221,"sbr_single_channel_element(): bs_reserved_bits_data"));
+    }
+
+#ifdef DRM
+    /* bs_coupling, from sbr_channel_pair_base_element(bs_amp_res) */
+    if (sbr->Is_DRM_SBR)
+    {
+        faad_get1bit(ld);
+    }
+#endif
+
+    if ((result = sbr_grid(ld, sbr, 0)) > 0)
+        return result;
+
+    sbr_dtdf(ld, sbr, 0);
+    invf_mode(ld, sbr, 0);
+    sbr_envelope(ld, sbr, 0);
+    sbr_noise(ld, sbr, 0);
+
+#ifndef FIXED_POINT
+    envelope_noise_dequantisation(sbr, 0);
+#endif
+
+    memset(sbr->bs_add_harmonic[0], 0, 64*sizeof(uint8_t));
+
+    sbr->bs_add_harmonic_flag[0] = faad_get1bit(ld
+        DEBUGVAR(1,223,"sbr_single_channel_element(): bs_add_harmonic_flag[0]"));
+    if (sbr->bs_add_harmonic_flag[0])
+        sinusoidal_coding(ld, sbr, 0);
+
+    sbr->bs_extended_data = faad_get1bit(ld
+        DEBUGVAR(1,224,"sbr_single_channel_element(): bs_extended_data[0]"));
+
+    if (sbr->bs_extended_data)
+    {
+        uint16_t nr_bits_left;
+#if (defined(PS_DEC) || defined(DRM_PS))
+        uint8_t ps_ext_read = 0;
+#endif
+        uint16_t cnt = (uint16_t)faad_getbits(ld, 4
+            DEBUGVAR(1,225,"sbr_single_channel_element(): bs_extension_size"));
+        if (cnt == 15)
+        {
+            cnt += (uint16_t)faad_getbits(ld, 8
+                DEBUGVAR(1,226,"sbr_single_channel_element(): bs_esc_count"));
+        }
+
+        nr_bits_left = 8 * cnt;
+        while (nr_bits_left > 7)
+        {
+            uint16_t tmp_nr_bits = 0;
+
+            sbr->bs_extension_id = (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,227,"sbr_single_channel_element(): bs_extension_id"));
+            tmp_nr_bits += 2;
+
+            /* allow only 1 PS extension element per extension data */
+#if (defined(PS_DEC) || defined(DRM_PS))
+#if (defined(PS_DEC) && defined(DRM_PS))
+            if (sbr->bs_extension_id == EXTENSION_ID_PS || sbr->bs_extension_id == DRM_PARAMETRIC_STEREO)
+#else
+#ifdef PS_DEC
+            if (sbr->bs_extension_id == EXTENSION_ID_PS)
+#else
+#ifdef DRM_PS
+            if (sbr->bs_extension_id == DRM_PARAMETRIC_STEREO)
+#endif
+#endif
+#endif
+            {
+                if (ps_ext_read == 0)
+                {
+                    ps_ext_read = 1;
+                } else {
+                    /* to be safe make it 3, will switch to "default"
+                     * in sbr_extension() */
+#ifdef DRM
+                    return 1;
+#else
+                    sbr->bs_extension_id = 3;
+#endif
+                }
+            }
+#endif
+
+            tmp_nr_bits += sbr_extension(ld, sbr, sbr->bs_extension_id, nr_bits_left);
+
+            /* check if the data read is bigger than the number of available bits */
+            if (tmp_nr_bits > nr_bits_left)
+                return 1;
+
+            nr_bits_left -= tmp_nr_bits;
+        }
+
+        /* Corrigendum */
+        if (nr_bits_left > 0)
+        {
+            faad_getbits(ld, nr_bits_left
+                DEBUGVAR(1,280,"sbr_single_channel_element(): nr_bits_left"));
+        }
+    }
+
+    return 0;
+}
+
+/* table 6 */
+static uint8_t sbr_channel_pair_element(bitfile *ld, sbr_info *sbr)
+{
+    uint8_t n, result;
+
+    if (faad_get1bit(ld
+        DEBUGVAR(1,228,"sbr_single_channel_element(): bs_data_extra")))
+    {
+        faad_getbits(ld, 4
+            DEBUGVAR(1,228,"sbr_channel_pair_element(): bs_reserved_bits_data"));
+        faad_getbits(ld, 4
+            DEBUGVAR(1,228,"sbr_channel_pair_element(): bs_reserved_bits_data"));
+    }
+
+    sbr->bs_coupling = faad_get1bit(ld
+        DEBUGVAR(1,228,"sbr_channel_pair_element(): bs_coupling"));
+
+    if (sbr->bs_coupling)
+    {
+        if ((result = sbr_grid(ld, sbr, 0)) > 0)
+            return result;
+
+        /* need to copy some data from left to right */
+        sbr->bs_frame_class[1] = sbr->bs_frame_class[0];
+        sbr->L_E[1] = sbr->L_E[0];
+        sbr->L_Q[1] = sbr->L_Q[0];
+        sbr->bs_pointer[1] = sbr->bs_pointer[0];
+
+        for (n = 0; n <= sbr->L_E[0]; n++)
+        {
+            sbr->t_E[1][n] = sbr->t_E[0][n];
+            sbr->f[1][n] = sbr->f[0][n];
+        }
+        for (n = 0; n <= sbr->L_Q[0]; n++)
+            sbr->t_Q[1][n] = sbr->t_Q[0][n];
+
+        sbr_dtdf(ld, sbr, 0);
+        sbr_dtdf(ld, sbr, 1);
+        invf_mode(ld, sbr, 0);
+
+        /* more copying */
+        for (n = 0; n < sbr->N_Q; n++)
+            sbr->bs_invf_mode[1][n] = sbr->bs_invf_mode[0][n];
+
+        sbr_envelope(ld, sbr, 0);
+        sbr_noise(ld, sbr, 0);
+        sbr_envelope(ld, sbr, 1);
+        sbr_noise(ld, sbr, 1);
+
+        memset(sbr->bs_add_harmonic[0], 0, 64*sizeof(uint8_t));
+        memset(sbr->bs_add_harmonic[1], 0, 64*sizeof(uint8_t));
+
+        sbr->bs_add_harmonic_flag[0] = faad_get1bit(ld
+            DEBUGVAR(1,231,"sbr_channel_pair_element(): bs_add_harmonic_flag[0]"));
+        if (sbr->bs_add_harmonic_flag[0])
+            sinusoidal_coding(ld, sbr, 0);
+
+        sbr->bs_add_harmonic_flag[1] = faad_get1bit(ld
+            DEBUGVAR(1,232,"sbr_channel_pair_element(): bs_add_harmonic_flag[1]"));
+        if (sbr->bs_add_harmonic_flag[1])
+            sinusoidal_coding(ld, sbr, 1);
+    } else {
+        uint8_t saved_t_E[6] = {0}, saved_t_Q[3] = {0};
+        uint8_t saved_L_E = sbr->L_E[0];
+        uint8_t saved_L_Q = sbr->L_Q[0];
+        uint8_t saved_frame_class = sbr->bs_frame_class[0];
+
+        for (n = 0; n < saved_L_E; n++)
+            saved_t_E[n] = sbr->t_E[0][n];
+        for (n = 0; n < saved_L_Q; n++)
+            saved_t_Q[n] = sbr->t_Q[0][n];
+
+        if ((result = sbr_grid(ld, sbr, 0)) > 0)
+            return result;
+        if ((result = sbr_grid(ld, sbr, 1)) > 0)
+        {
+            /* restore first channel data as well */
+            sbr->bs_frame_class[0] = saved_frame_class;
+            sbr->L_E[0] = saved_L_E;
+            sbr->L_Q[0] = saved_L_Q;
+            for (n = 0; n < 6; n++)
+                sbr->t_E[0][n] = saved_t_E[n];
+            for (n = 0; n < 3; n++)
+                sbr->t_Q[0][n] = saved_t_Q[n];
+
+            return result;
+        }
+        sbr_dtdf(ld, sbr, 0);
+        sbr_dtdf(ld, sbr, 1);
+        invf_mode(ld, sbr, 0);
+        invf_mode(ld, sbr, 1);
+        sbr_envelope(ld, sbr, 0);
+        sbr_envelope(ld, sbr, 1);
+        sbr_noise(ld, sbr, 0);
+        sbr_noise(ld, sbr, 1);
+
+        memset(sbr->bs_add_harmonic[0], 0, 64*sizeof(uint8_t));
+        memset(sbr->bs_add_harmonic[1], 0, 64*sizeof(uint8_t));
+
+        sbr->bs_add_harmonic_flag[0] = faad_get1bit(ld
+            DEBUGVAR(1,239,"sbr_channel_pair_element(): bs_add_harmonic_flag[0]"));
+        if (sbr->bs_add_harmonic_flag[0])
+            sinusoidal_coding(ld, sbr, 0);
+
+        sbr->bs_add_harmonic_flag[1] = faad_get1bit(ld
+            DEBUGVAR(1,240,"sbr_channel_pair_element(): bs_add_harmonic_flag[1]"));
+        if (sbr->bs_add_harmonic_flag[1])
+            sinusoidal_coding(ld, sbr, 1);
+    }
+#ifndef FIXED_POINT
+    envelope_noise_dequantisation(sbr, 0);
+    envelope_noise_dequantisation(sbr, 1);
+
+    if (sbr->bs_coupling)
+        unmap_envelope_noise(sbr);
+#endif
+
+    sbr->bs_extended_data = faad_get1bit(ld
+        DEBUGVAR(1,233,"sbr_channel_pair_element(): bs_extended_data[0]"));
+    if (sbr->bs_extended_data)
+    {
+        uint16_t nr_bits_left;
+        uint16_t cnt = (uint16_t)faad_getbits(ld, 4
+            DEBUGVAR(1,234,"sbr_channel_pair_element(): bs_extension_size"));
+        if (cnt == 15)
+        {
+            cnt += (uint16_t)faad_getbits(ld, 8
+                DEBUGVAR(1,235,"sbr_channel_pair_element(): bs_esc_count"));
+        }
+
+        nr_bits_left = 8 * cnt;
+        while (nr_bits_left > 7)
+        {
+            uint16_t tmp_nr_bits = 0;
+
+            sbr->bs_extension_id = (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,236,"sbr_channel_pair_element(): bs_extension_id"));
+            tmp_nr_bits += 2;
+            tmp_nr_bits += sbr_extension(ld, sbr, sbr->bs_extension_id, nr_bits_left);
+
+            /* check if the data read is bigger than the number of available bits */
+            if (tmp_nr_bits > nr_bits_left)
+                return 1;
+
+            nr_bits_left -= tmp_nr_bits;
+        }
+
+        /* Corrigendum */
+        if (nr_bits_left > 0)
+        {
+            faad_getbits(ld, nr_bits_left
+                DEBUGVAR(1,280,"sbr_channel_pair_element(): nr_bits_left"));
+        }
+    }
+
+    return 0;
+}
+
+/* integer log[2](x): input range [0,10) */
+static int8_t sbr_log2(const int8_t val)
+{
+    int8_t log2tab[] = { 0, 0, 1, 2, 2, 3, 3, 3, 3, 4 };
+    if (val < 10 && val >= 0)
+        return log2tab[val];
+    else
+        return 0;
+}
+
+
+/* table 7 */
+static uint8_t sbr_grid(bitfile *ld, sbr_info *sbr, uint8_t ch)
+{
+    uint8_t i, env, rel, result;
+    uint8_t bs_abs_bord, bs_abs_bord_1;
+    uint8_t bs_num_env = 0;
+    uint8_t saved_L_E = sbr->L_E[ch];
+    uint8_t saved_L_Q = sbr->L_Q[ch];
+    uint8_t saved_frame_class = sbr->bs_frame_class[ch];
+
+    sbr->bs_frame_class[ch] = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,248,"sbr_grid(): bs_frame_class"));
+
+    switch (sbr->bs_frame_class[ch])
+    {
+    case FIXFIX:
+        i = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,249,"sbr_grid(): bs_num_env_raw"));
+
+        bs_num_env = min(1 << i, 5);
+
+        i = (uint8_t)faad_get1bit(ld
+            DEBUGVAR(1,250,"sbr_grid(): bs_freq_res_flag"));
+        for (env = 0; env < bs_num_env; env++)
+            sbr->f[ch][env] = i;
+
+        sbr->abs_bord_lead[ch] = 0;
+        sbr->abs_bord_trail[ch] = sbr->numTimeSlots;
+        sbr->n_rel_lead[ch] = bs_num_env - 1;
+        sbr->n_rel_trail[ch] = 0;
+        break;
+
+    case FIXVAR:
+        bs_abs_bord = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,251,"sbr_grid(): bs_abs_bord")) + sbr->numTimeSlots;
+        bs_num_env = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,252,"sbr_grid(): bs_num_env")) + 1;
+
+        for (rel = 0; rel < bs_num_env-1; rel++)
+        {
+            sbr->bs_rel_bord[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,253,"sbr_grid(): bs_rel_bord")) + 2;
+        }
+        i = sbr_log2(bs_num_env + 1);
+        sbr->bs_pointer[ch] = (uint8_t)faad_getbits(ld, i
+            DEBUGVAR(1,254,"sbr_grid(): bs_pointer"));
+
+        for (env = 0; env < bs_num_env; env++)
+        {
+            sbr->f[ch][bs_num_env - env - 1] = (uint8_t)faad_get1bit(ld
+                DEBUGVAR(1,255,"sbr_grid(): bs_freq_res"));
+        }
+
+        sbr->abs_bord_lead[ch] = 0;
+        sbr->abs_bord_trail[ch] = bs_abs_bord;
+        sbr->n_rel_lead[ch] = 0;
+        sbr->n_rel_trail[ch] = bs_num_env - 1;
+        break;
+
+    case VARFIX:
+        bs_abs_bord = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,256,"sbr_grid(): bs_abs_bord"));
+        bs_num_env = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,257,"sbr_grid(): bs_num_env")) + 1;
+
+        for (rel = 0; rel < bs_num_env-1; rel++)
+        {
+            sbr->bs_rel_bord[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,258,"sbr_grid(): bs_rel_bord")) + 2;
+        }
+        i = sbr_log2(bs_num_env + 1);
+        sbr->bs_pointer[ch] = (uint8_t)faad_getbits(ld, i
+            DEBUGVAR(1,259,"sbr_grid(): bs_pointer"));
+
+        for (env = 0; env < bs_num_env; env++)
+        {
+            sbr->f[ch][env] = (uint8_t)faad_get1bit(ld
+                DEBUGVAR(1,260,"sbr_grid(): bs_freq_res"));
+        }
+
+        sbr->abs_bord_lead[ch] = bs_abs_bord;
+        sbr->abs_bord_trail[ch] = sbr->numTimeSlots;
+        sbr->n_rel_lead[ch] = bs_num_env - 1;
+        sbr->n_rel_trail[ch] = 0;
+        break;
+
+    case VARVAR:
+        bs_abs_bord = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,261,"sbr_grid(): bs_abs_bord_0"));
+        bs_abs_bord_1 = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,262,"sbr_grid(): bs_abs_bord_1")) + sbr->numTimeSlots;
+        sbr->bs_num_rel_0[ch] = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,263,"sbr_grid(): bs_num_rel_0"));
+        sbr->bs_num_rel_1[ch] = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,264,"sbr_grid(): bs_num_rel_1"));
+
+        bs_num_env = min(5, sbr->bs_num_rel_0[ch] + sbr->bs_num_rel_1[ch] + 1);
+
+        for (rel = 0; rel < sbr->bs_num_rel_0[ch]; rel++)
+        {
+            sbr->bs_rel_bord_0[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,265,"sbr_grid(): bs_rel_bord")) + 2;
+        }
+        for(rel = 0; rel < sbr->bs_num_rel_1[ch]; rel++)
+        {
+            sbr->bs_rel_bord_1[ch][rel] = 2 * (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,266,"sbr_grid(): bs_rel_bord")) + 2;
+        }
+        i = sbr_log2(sbr->bs_num_rel_0[ch] + sbr->bs_num_rel_1[ch] + 2);
+        sbr->bs_pointer[ch] = (uint8_t)faad_getbits(ld, i
+            DEBUGVAR(1,267,"sbr_grid(): bs_pointer"));
+
+        for (env = 0; env < bs_num_env; env++)
+        {
+            sbr->f[ch][env] = (uint8_t)faad_get1bit(ld
+                DEBUGVAR(1,268,"sbr_grid(): bs_freq_res"));
+        }
+
+        sbr->abs_bord_lead[ch] = bs_abs_bord;
+        sbr->abs_bord_trail[ch] = bs_abs_bord_1;
+        sbr->n_rel_lead[ch] = sbr->bs_num_rel_0[ch];
+        sbr->n_rel_trail[ch] = sbr->bs_num_rel_1[ch];
+        break;
+    }
+
+    if (sbr->bs_frame_class[ch] == VARVAR)
+        sbr->L_E[ch] = min(bs_num_env, 5);
+    else
+        sbr->L_E[ch] = min(bs_num_env, 4);
+
+    if (sbr->L_E[ch] <= 0)
+        return 1;
+
+    if (sbr->L_E[ch] > 1)
+        sbr->L_Q[ch] = 2;
+    else
+        sbr->L_Q[ch] = 1;
+
+    /* TODO: this code can probably be integrated into the code above! */
+    if ((result = envelope_time_border_vector(sbr, ch)) > 0)
+    {
+        sbr->bs_frame_class[ch] = saved_frame_class;
+        sbr->L_E[ch] = saved_L_E;
+        sbr->L_Q[ch] = saved_L_Q;
+        return result;
+    }
+    noise_floor_time_border_vector(sbr, ch);
+
+#if 0
+    for (env = 0; env < bs_num_env; env++)
+    {
+        printf("freq_res[ch:%d][env:%d]: %d\n", ch, env, sbr->f[ch][env]);
+    }
+#endif
+
+    return 0;
+}
+
+/* table 8 */
+static void sbr_dtdf(bitfile *ld, sbr_info *sbr, uint8_t ch)
+{
+    uint8_t i;
+
+    for (i = 0; i < sbr->L_E[ch]; i++)
+    {
+        sbr->bs_df_env[ch][i] = faad_get1bit(ld
+            DEBUGVAR(1,269,"sbr_dtdf(): bs_df_env"));
+    }
+
+    for (i = 0; i < sbr->L_Q[ch]; i++)
+    {
+        sbr->bs_df_noise[ch][i] = faad_get1bit(ld
+            DEBUGVAR(1,270,"sbr_dtdf(): bs_df_noise"));
+    }
+}
+
+/* table 9 */
+static void invf_mode(bitfile *ld, sbr_info *sbr, uint8_t ch)
+{
+    uint8_t n;
+
+    for (n = 0; n < sbr->N_Q; n++)
+    {
+        sbr->bs_invf_mode[ch][n] = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,271,"invf_mode(): bs_invf_mode"));
+    }
+}
+
+static uint16_t sbr_extension(bitfile *ld, sbr_info *sbr,
+                              uint8_t bs_extension_id, uint16_t num_bits_left)
+{
+#ifdef PS_DEC
+    uint8_t header;
+    uint16_t ret;
+#endif
+
+    switch (bs_extension_id)
+    {
+#ifdef PS_DEC
+    case EXTENSION_ID_PS:
+        if (!sbr->ps)
+        {
+            sbr->ps = ps_init(get_sr_index(sbr->sample_rate));
+        }
+        if (sbr->psResetFlag)
+        {
+            sbr->ps->header_read = 0;
+        }
+        ret = ps_data(sbr->ps, ld, &header);
+
+        /* enable PS if and only if: a header has been decoded */
+        if (sbr->ps_used == 0 && header == 1)
+        {
+            sbr->ps_used = 1;
+        }
+
+        if (header == 1)
+        {
+            sbr->psResetFlag = 0;
+        }
+
+        return ret;
+#endif
+#ifdef DRM_PS
+    case DRM_PARAMETRIC_STEREO:
+        sbr->ps_used = 1;
+        if (!sbr->drm_ps)
+        {
+            sbr->drm_ps = drm_ps_init();
+        }
+        return drm_ps_data(sbr->drm_ps, ld);
+#endif
+    default:
+        sbr->bs_extension_data = (uint8_t)faad_getbits(ld, 6
+            DEBUGVAR(1,279,"sbr_single_channel_element(): bs_extension_data"));
+        return 6;
+    }
+}
+
+/* table 12 */
+static void sinusoidal_coding(bitfile *ld, sbr_info *sbr, uint8_t ch)
+{
+    uint8_t n;
+
+    for (n = 0; n < sbr->N_high; n++)
+    {
+        sbr->bs_add_harmonic[ch][n] = faad_get1bit(ld
+            DEBUGVAR(1,278,"sinusoidal_coding(): bs_add_harmonic"));
+    }
+}
+
+
+#endif /* SBR_DEC */
diff --git a/contrib/libfaad/sbr_syntax.h b/contrib/libfaad/sbr_syntax.h
new file mode 100644
index 000000000..a13b2708f
--- /dev/null
+++ b/contrib/libfaad/sbr_syntax.h
@@ -0,0 +1,68 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_syntax.h,v 1.23 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SBR_SYNTAX_H__
+#define __SBR_SYNTAX_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bits.h"
+
+#define T_HFGEN 8
+#define T_HFADJ 2
+
+#define EXT_SBR_DATA     13
+#define EXT_SBR_DATA_CRC 14
+
+#define FIXFIX 0
+#define FIXVAR 1
+#define VARFIX 2
+#define VARVAR 3
+
+#define LO_RES 0
+#define HI_RES 1
+
+#define NO_TIME_SLOTS_960 15
+#define NO_TIME_SLOTS     16
+#define RATE              2
+
+#define NOISE_FLOOR_OFFSET 6
+
+
+uint8_t sbr_extension_data(bitfile *ld, sbr_info *sbr, uint16_t cnt,
+                           uint8_t resetFlag);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __SBR_SYNTAX_H__ */
+
diff --git a/contrib/libfaad/sbr_tf_grid.c b/contrib/libfaad/sbr_tf_grid.c
new file mode 100644
index 000000000..b3b24fd16
--- /dev/null
+++ b/contrib/libfaad/sbr_tf_grid.c
@@ -0,0 +1,261 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_tf_grid.c,v 1.19 2007/11/01 12:33:36 menno Exp $
+**/
+
+/* Time/Frequency grid */
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SBR_DEC
+
+#include <stdlib.h>
+
+#include "sbr_syntax.h"
+#include "sbr_tf_grid.h"
+
+
+/* static function declarations */
+#if 0
+static int16_t rel_bord_lead(sbr_info *sbr, uint8_t ch, uint8_t l);
+static int16_t rel_bord_trail(sbr_info *sbr, uint8_t ch, uint8_t l);
+#endif
+static uint8_t middleBorder(sbr_info *sbr, uint8_t ch);
+
+
+/* function constructs new time border vector */
+/* first build into temp vector to be able to use previous vector on error */
+uint8_t envelope_time_border_vector(sbr_info *sbr, uint8_t ch)
+{
+    uint8_t l, border, temp;
+    uint8_t t_E_temp[6] = {0};
+
+    t_E_temp[0] = sbr->rate * sbr->abs_bord_lead[ch];
+    t_E_temp[sbr->L_E[ch]] = sbr->rate * sbr->abs_bord_trail[ch];
+
+    switch (sbr->bs_frame_class[ch])
+    {
+    case FIXFIX:
+        switch (sbr->L_E[ch])
+        {
+        case 4:
+            temp = (int) (sbr->numTimeSlots / 4);
+            t_E_temp[3] = sbr->rate * 3 * temp;
+            t_E_temp[2] = sbr->rate * 2 * temp;
+            t_E_temp[1] = sbr->rate * temp;
+            break;
+        case 2:
+            t_E_temp[1] = sbr->rate * (int) (sbr->numTimeSlots / 2);
+            break;
+        default:
+            break;
+        }
+        break;
+
+    case FIXVAR:
+        if (sbr->L_E[ch] > 1)
+        {
+            int8_t i = sbr->L_E[ch];
+            border = sbr->abs_bord_trail[ch];
+
+            for (l = 0; l < (sbr->L_E[ch] - 1); l++)
+            {
+                if (border < sbr->bs_rel_bord[ch][l])
+                    return 1;
+
+                border -= sbr->bs_rel_bord[ch][l];
+                t_E_temp[--i] = sbr->rate * border;
+            }
+        }
+        break;
+
+    case VARFIX:
+        if (sbr->L_E[ch] > 1)
+        {
+            int8_t i = 1;
+            border = sbr->abs_bord_lead[ch];
+
+            for (l = 0; l < (sbr->L_E[ch] - 1); l++)
+            {
+                border += sbr->bs_rel_bord[ch][l];
+
+                if (sbr->rate * border + sbr->tHFAdj > sbr->numTimeSlotsRate+sbr->tHFGen)
+                    return 1;
+
+                t_E_temp[i++] = sbr->rate * border;
+            }
+        }
+        break;
+
+    case VARVAR:
+        if (sbr->bs_num_rel_0[ch])
+        {
+            int8_t i = 1;
+            border = sbr->abs_bord_lead[ch];
+
+            for (l = 0; l < sbr->bs_num_rel_0[ch]; l++)
+            {
+                border += sbr->bs_rel_bord_0[ch][l];
+
+                if (sbr->rate * border + sbr->tHFAdj > sbr->numTimeSlotsRate+sbr->tHFGen)
+                    return 1;
+
+                t_E_temp[i++] = sbr->rate * border;
+            }
+        }
+
+        if (sbr->bs_num_rel_1[ch])
+        {
+            int8_t i = sbr->L_E[ch];
+            border = sbr->abs_bord_trail[ch];
+
+            for (l = 0; l < sbr->bs_num_rel_1[ch]; l++)
+            {
+                if (border < sbr->bs_rel_bord_1[ch][l])
+                    return 1;
+
+                border -= sbr->bs_rel_bord_1[ch][l];
+                t_E_temp[--i] = sbr->rate * border;
+            }
+        }
+        break;
+    }
+
+    /* no error occured, we can safely use this t_E vector */
+    for (l = 0; l < 6; l++)
+    {
+        sbr->t_E[ch][l] = t_E_temp[l];
+    }
+
+    return 0;
+}
+
+void noise_floor_time_border_vector(sbr_info *sbr, uint8_t ch)
+{
+    sbr->t_Q[ch][0] = sbr->t_E[ch][0];
+
+    if (sbr->L_E[ch] == 1)
+    {
+        sbr->t_Q[ch][1] = sbr->t_E[ch][1];
+        sbr->t_Q[ch][2] = 0;
+    } else {
+        uint8_t index = middleBorder(sbr, ch);
+        sbr->t_Q[ch][1] = sbr->t_E[ch][index];
+        sbr->t_Q[ch][2] = sbr->t_E[ch][sbr->L_E[ch]];
+    }
+}
+
+#if 0
+static int16_t rel_bord_lead(sbr_info *sbr, uint8_t ch, uint8_t l)
+{
+    uint8_t i;
+    int16_t acc = 0;
+
+    switch (sbr->bs_frame_class[ch])
+    {
+    case FIXFIX:
+        return sbr->numTimeSlots/sbr->L_E[ch];
+    case FIXVAR:
+        return 0;
+    case VARFIX:
+        for (i = 0; i < l; i++)
+        {
+            acc += sbr->bs_rel_bord[ch][i];
+        }
+        return acc;
+    case VARVAR:
+        for (i = 0; i < l; i++)
+        {
+            acc += sbr->bs_rel_bord_0[ch][i];
+        }
+        return acc;
+    }
+
+    return 0;
+}
+
+static int16_t rel_bord_trail(sbr_info *sbr, uint8_t ch, uint8_t l)
+{
+    uint8_t i;
+    int16_t acc = 0;
+
+    switch (sbr->bs_frame_class[ch])
+    {
+    case FIXFIX:
+    case VARFIX:
+        return 0;
+    case FIXVAR:
+        for (i = 0; i < l; i++)
+        {
+            acc += sbr->bs_rel_bord[ch][i];
+        }
+        return acc;
+    case VARVAR:
+        for (i = 0; i < l; i++)
+        {
+            acc += sbr->bs_rel_bord_1[ch][i];
+        }
+        return acc;
+    }
+
+    return 0;
+}
+#endif
+
+static uint8_t middleBorder(sbr_info *sbr, uint8_t ch)
+{
+    int8_t retval = 0;
+
+    switch (sbr->bs_frame_class[ch])
+    {
+    case FIXFIX:
+        retval = sbr->L_E[ch]/2;
+        break;
+    case VARFIX:
+        if (sbr->bs_pointer[ch] == 0)
+            retval = 1;
+        else if (sbr->bs_pointer[ch] == 1)
+            retval = sbr->L_E[ch] - 1;
+        else
+            retval = sbr->bs_pointer[ch] - 1;
+        break;
+    case FIXVAR:
+    case VARVAR:
+        if (sbr->bs_pointer[ch] > 1)
+            retval = sbr->L_E[ch] + 1 - sbr->bs_pointer[ch];
+        else
+            retval = sbr->L_E[ch] - 1;
+        break;
+    }
+
+    return (retval > 0) ? retval : 0;
+}
+
+
+#endif
diff --git a/contrib/libfaad/sbr_tf_grid.h b/contrib/libfaad/sbr_tf_grid.h
new file mode 100644
index 000000000..27a8f908e
--- /dev/null
+++ b/contrib/libfaad/sbr_tf_grid.h
@@ -0,0 +1,47 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sbr_tf_grid.h,v 1.17 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SBR_TF_GRID_H__
+#define __SBR_TF_GRID_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+uint8_t envelope_time_border_vector(sbr_info *sbr, uint8_t ch);
+void noise_floor_time_border_vector(sbr_info *sbr, uint8_t ch);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+
diff --git a/contrib/libfaad/sine_win.h b/contrib/libfaad/sine_win.h
new file mode 100644
index 000000000..e4198da3a
--- /dev/null
+++ b/contrib/libfaad/sine_win.h
@@ -0,0 +1,4304 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: sine_win.h,v 1.19 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SINE_WIN_H__
+#define __SINE_WIN_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+ALIGN static const real_t sine_long_1024[] =
+{
+    FRAC_CONST(0.00076699031874270449),
+    FRAC_CONST(0.002300969151425805),
+    FRAC_CONST(0.0038349425697062275),
+    FRAC_CONST(0.0053689069639963425),
+    FRAC_CONST(0.0069028587247297558),
+    FRAC_CONST(0.0084367942423697988),
+    FRAC_CONST(0.0099707099074180308),
+    FRAC_CONST(0.011504602110422714),
+    FRAC_CONST(0.013038467241987334),
+    FRAC_CONST(0.014572301692779064),
+    FRAC_CONST(0.016106101853537287),
+    FRAC_CONST(0.017639864115082053),
+    FRAC_CONST(0.019173584868322623),
+    FRAC_CONST(0.020707260504265895),
+    FRAC_CONST(0.022240887414024961),
+    FRAC_CONST(0.023774461988827555),
+    FRAC_CONST(0.025307980620024571),
+    FRAC_CONST(0.026841439699098531),
+    FRAC_CONST(0.028374835617672099),
+    FRAC_CONST(0.029908164767516555),
+    FRAC_CONST(0.031441423540560301),
+    FRAC_CONST(0.032974608328897335),
+    FRAC_CONST(0.03450771552479575),
+    FRAC_CONST(0.036040741520706229),
+    FRAC_CONST(0.037573682709270494),
+    FRAC_CONST(0.039106535483329888),
+    FRAC_CONST(0.040639296235933736),
+    FRAC_CONST(0.042171961360347947),
+    FRAC_CONST(0.043704527250063421),
+    FRAC_CONST(0.04523699029880459),
+    FRAC_CONST(0.046769346900537863),
+    FRAC_CONST(0.048301593449480144),
+    FRAC_CONST(0.049833726340107277),
+    FRAC_CONST(0.051365741967162593),
+    FRAC_CONST(0.052897636725665324),
+    FRAC_CONST(0.054429407010919133),
+    FRAC_CONST(0.055961049218520569),
+    FRAC_CONST(0.057492559744367566),
+    FRAC_CONST(0.059023934984667931),
+    FRAC_CONST(0.060555171335947788),
+    FRAC_CONST(0.062086265195060088),
+    FRAC_CONST(0.063617212959193106),
+    FRAC_CONST(0.065148011025878833),
+    FRAC_CONST(0.066678655793001557),
+    FRAC_CONST(0.068209143658806329),
+    FRAC_CONST(0.069739471021907307),
+    FRAC_CONST(0.071269634281296401),
+    FRAC_CONST(0.072799629836351673),
+    FRAC_CONST(0.074329454086845756),
+    FRAC_CONST(0.075859103432954447),
+    FRAC_CONST(0.077388574275265049),
+    FRAC_CONST(0.078917863014784942),
+    FRAC_CONST(0.080446966052950014),
+    FRAC_CONST(0.081975879791633066),
+    FRAC_CONST(0.083504600633152432),
+    FRAC_CONST(0.085033124980280275),
+    FRAC_CONST(0.08656144923625117),
+    FRAC_CONST(0.088089569804770507),
+    FRAC_CONST(0.089617483090022959),
+    FRAC_CONST(0.091145185496681005),
+    FRAC_CONST(0.09267267342991331),
+    FRAC_CONST(0.094199943295393204),
+    FRAC_CONST(0.095726991499307162),
+    FRAC_CONST(0.097253814448363271),
+    FRAC_CONST(0.098780408549799623),
+    FRAC_CONST(0.10030677021139286),
+    FRAC_CONST(0.10183289584146653),
+    FRAC_CONST(0.10335878184889961),
+    FRAC_CONST(0.10488442464313497),
+    FRAC_CONST(0.10640982063418768),
+    FRAC_CONST(0.10793496623265365),
+    FRAC_CONST(0.10945985784971798),
+    FRAC_CONST(0.11098449189716339),
+    FRAC_CONST(0.11250886478737869),
+    FRAC_CONST(0.1140329729333672),
+    FRAC_CONST(0.11555681274875526),
+    FRAC_CONST(0.11708038064780059),
+    FRAC_CONST(0.11860367304540072),
+    FRAC_CONST(0.1201266863571015),
+    FRAC_CONST(0.12164941699910553),
+    FRAC_CONST(0.12317186138828048),
+    FRAC_CONST(0.12469401594216764),
+    FRAC_CONST(0.12621587707899035),
+    FRAC_CONST(0.12773744121766231),
+    FRAC_CONST(0.12925870477779614),
+    FRAC_CONST(0.13077966417971171),
+    FRAC_CONST(0.13230031584444465),
+    FRAC_CONST(0.13382065619375472),
+    FRAC_CONST(0.13534068165013421),
+    FRAC_CONST(0.13686038863681638),
+    FRAC_CONST(0.13837977357778389),
+    FRAC_CONST(0.13989883289777721),
+    FRAC_CONST(0.14141756302230302),
+    FRAC_CONST(0.14293596037764267),
+    FRAC_CONST(0.14445402139086047),
+    FRAC_CONST(0.14597174248981221),
+    FRAC_CONST(0.14748912010315357),
+    FRAC_CONST(0.14900615066034845),
+    FRAC_CONST(0.1505228305916774),
+    FRAC_CONST(0.15203915632824605),
+    FRAC_CONST(0.15355512430199345),
+    FRAC_CONST(0.15507073094570051),
+    FRAC_CONST(0.15658597269299843),
+    FRAC_CONST(0.15810084597837698),
+    FRAC_CONST(0.15961534723719306),
+    FRAC_CONST(0.16112947290567881),
+    FRAC_CONST(0.16264321942095031),
+    FRAC_CONST(0.16415658322101581),
+    FRAC_CONST(0.16566956074478412),
+    FRAC_CONST(0.16718214843207294),
+    FRAC_CONST(0.16869434272361733),
+    FRAC_CONST(0.17020614006107807),
+    FRAC_CONST(0.17171753688704997),
+    FRAC_CONST(0.17322852964507032),
+    FRAC_CONST(0.1747391147796272),
+    FRAC_CONST(0.17624928873616788),
+    FRAC_CONST(0.17775904796110717),
+    FRAC_CONST(0.17926838890183575),
+    FRAC_CONST(0.18077730800672859),
+    FRAC_CONST(0.1822858017251533),
+    FRAC_CONST(0.18379386650747845),
+    FRAC_CONST(0.1853014988050819),
+    FRAC_CONST(0.18680869507035927),
+    FRAC_CONST(0.18831545175673212),
+    FRAC_CONST(0.18982176531865641),
+    FRAC_CONST(0.1913276322116309),
+    FRAC_CONST(0.19283304889220523),
+    FRAC_CONST(0.1943380118179886),
+    FRAC_CONST(0.19584251744765785),
+    FRAC_CONST(0.19734656224096592),
+    FRAC_CONST(0.19885014265875009),
+    FRAC_CONST(0.20035325516294045),
+    FRAC_CONST(0.20185589621656805),
+    FRAC_CONST(0.20335806228377332),
+    FRAC_CONST(0.20485974982981442),
+    FRAC_CONST(0.20636095532107551),
+    FRAC_CONST(0.20786167522507507),
+    FRAC_CONST(0.20936190601047416),
+    FRAC_CONST(0.21086164414708486),
+    FRAC_CONST(0.21236088610587842),
+    FRAC_CONST(0.21385962835899375),
+    FRAC_CONST(0.21535786737974555),
+    FRAC_CONST(0.21685559964263262),
+    FRAC_CONST(0.21835282162334632),
+    FRAC_CONST(0.2198495297987787),
+    FRAC_CONST(0.22134572064703081),
+    FRAC_CONST(0.22284139064742112),
+    FRAC_CONST(0.2243365362804936),
+    FRAC_CONST(0.22583115402802617),
+    FRAC_CONST(0.22732524037303886),
+    FRAC_CONST(0.22881879179980222),
+    FRAC_CONST(0.23031180479384544),
+    FRAC_CONST(0.23180427584196478),
+    FRAC_CONST(0.23329620143223159),
+    FRAC_CONST(0.23478757805400097),
+    FRAC_CONST(0.23627840219791957),
+    FRAC_CONST(0.23776867035593419),
+    FRAC_CONST(0.23925837902129998),
+    FRAC_CONST(0.24074752468858843),
+    FRAC_CONST(0.24223610385369601),
+    FRAC_CONST(0.24372411301385216),
+    FRAC_CONST(0.24521154866762754),
+    FRAC_CONST(0.24669840731494241),
+    FRAC_CONST(0.24818468545707478),
+    FRAC_CONST(0.24967037959666857),
+    FRAC_CONST(0.25115548623774192),
+    FRAC_CONST(0.25264000188569552),
+    FRAC_CONST(0.25412392304732062),
+    FRAC_CONST(0.25560724623080738),
+    FRAC_CONST(0.25708996794575312),
+    FRAC_CONST(0.25857208470317034),
+    FRAC_CONST(0.26005359301549519),
+    FRAC_CONST(0.26153448939659552),
+    FRAC_CONST(0.263014770361779),
+    FRAC_CONST(0.26449443242780163),
+    FRAC_CONST(0.26597347211287559),
+    FRAC_CONST(0.26745188593667762),
+    FRAC_CONST(0.26892967042035726),
+    FRAC_CONST(0.27040682208654482),
+    FRAC_CONST(0.27188333745935972),
+    FRAC_CONST(0.27335921306441868),
+    FRAC_CONST(0.27483444542884394),
+    FRAC_CONST(0.27630903108127108),
+    FRAC_CONST(0.27778296655185769),
+    FRAC_CONST(0.27925624837229118),
+    FRAC_CONST(0.28072887307579719),
+    FRAC_CONST(0.28220083719714756),
+    FRAC_CONST(0.28367213727266843),
+    FRAC_CONST(0.28514276984024867),
+    FRAC_CONST(0.28661273143934779),
+    FRAC_CONST(0.28808201861100413),
+    FRAC_CONST(0.28955062789784303),
+    FRAC_CONST(0.29101855584408509),
+    FRAC_CONST(0.29248579899555388),
+    FRAC_CONST(0.29395235389968466),
+    FRAC_CONST(0.29541821710553201),
+    FRAC_CONST(0.29688338516377827),
+    FRAC_CONST(0.2983478546267414),
+    FRAC_CONST(0.29981162204838335),
+    FRAC_CONST(0.30127468398431795),
+    FRAC_CONST(0.30273703699181914),
+    FRAC_CONST(0.30419867762982911),
+    FRAC_CONST(0.30565960245896612),
+    FRAC_CONST(0.3071198080415331),
+    FRAC_CONST(0.30857929094152509),
+    FRAC_CONST(0.31003804772463789),
+    FRAC_CONST(0.31149607495827591),
+    FRAC_CONST(0.3129533692115602),
+    FRAC_CONST(0.31440992705533666),
+    FRAC_CONST(0.31586574506218396),
+    FRAC_CONST(0.31732081980642174),
+    FRAC_CONST(0.31877514786411848),
+    FRAC_CONST(0.32022872581309986),
+    FRAC_CONST(0.32168155023295658),
+    FRAC_CONST(0.32313361770505233),
+    FRAC_CONST(0.32458492481253215),
+    FRAC_CONST(0.32603546814033024),
+    FRAC_CONST(0.327485244275178),
+    FRAC_CONST(0.3289342498056122),
+    FRAC_CONST(0.33038248132198278),
+    FRAC_CONST(0.33182993541646111),
+    FRAC_CONST(0.33327660868304793),
+    FRAC_CONST(0.33472249771758122),
+    FRAC_CONST(0.33616759911774452),
+    FRAC_CONST(0.33761190948307462),
+    FRAC_CONST(0.33905542541496964),
+    FRAC_CONST(0.34049814351669716),
+    FRAC_CONST(0.34194006039340219),
+    FRAC_CONST(0.34338117265211504),
+    FRAC_CONST(0.34482147690175929),
+    FRAC_CONST(0.34626096975316001),
+    FRAC_CONST(0.34769964781905138),
+    FRAC_CONST(0.34913750771408497),
+    FRAC_CONST(0.35057454605483751),
+    FRAC_CONST(0.35201075945981908),
+    FRAC_CONST(0.35344614454948081),
+    FRAC_CONST(0.35488069794622279),
+    FRAC_CONST(0.35631441627440241),
+    FRAC_CONST(0.3577472961603419),
+    FRAC_CONST(0.3591793342323365),
+    FRAC_CONST(0.36061052712066227),
+    FRAC_CONST(0.36204087145758418),
+    FRAC_CONST(0.36347036387736376),
+    FRAC_CONST(0.36489900101626732),
+    FRAC_CONST(0.36632677951257359),
+    FRAC_CONST(0.36775369600658198),
+    FRAC_CONST(0.36917974714062002),
+    FRAC_CONST(0.37060492955905167),
+    FRAC_CONST(0.37202923990828501),
+    FRAC_CONST(0.3734526748367803),
+    FRAC_CONST(0.37487523099505754),
+    FRAC_CONST(0.37629690503570479),
+    FRAC_CONST(0.37771769361338564),
+    FRAC_CONST(0.37913759338484732),
+    FRAC_CONST(0.38055660100892852),
+    FRAC_CONST(0.38197471314656722),
+    FRAC_CONST(0.38339192646080866),
+    FRAC_CONST(0.38480823761681288),
+    FRAC_CONST(0.38622364328186298),
+    FRAC_CONST(0.38763814012537273),
+    FRAC_CONST(0.38905172481889438),
+    FRAC_CONST(0.39046439403612659),
+    FRAC_CONST(0.39187614445292235),
+    FRAC_CONST(0.3932869727472964),
+    FRAC_CONST(0.39469687559943356),
+    FRAC_CONST(0.39610584969169627),
+    FRAC_CONST(0.39751389170863233),
+    FRAC_CONST(0.39892099833698291),
+    FRAC_CONST(0.40032716626569009),
+    FRAC_CONST(0.40173239218590501),
+    FRAC_CONST(0.4031366727909953),
+    FRAC_CONST(0.404540004776553),
+    FRAC_CONST(0.40594238484040251),
+    FRAC_CONST(0.40734380968260797),
+    FRAC_CONST(0.40874427600548136),
+    FRAC_CONST(0.41014378051359024),
+    FRAC_CONST(0.41154231991376522),
+    FRAC_CONST(0.41293989091510808),
+    FRAC_CONST(0.4143364902289991),
+    FRAC_CONST(0.41573211456910536),
+    FRAC_CONST(0.41712676065138787),
+    FRAC_CONST(0.4185204251941097),
+    FRAC_CONST(0.41991310491784362),
+    FRAC_CONST(0.42130479654547964),
+    FRAC_CONST(0.42269549680223295),
+    FRAC_CONST(0.42408520241565156),
+    FRAC_CONST(0.4254739101156238),
+    FRAC_CONST(0.42686161663438643),
+    FRAC_CONST(0.42824831870653196),
+    FRAC_CONST(0.42963401306901638),
+    FRAC_CONST(0.43101869646116703),
+    FRAC_CONST(0.43240236562469014),
+    FRAC_CONST(0.43378501730367852),
+    FRAC_CONST(0.43516664824461926),
+    FRAC_CONST(0.4365472551964012),
+    FRAC_CONST(0.43792683491032286),
+    FRAC_CONST(0.43930538414009995),
+    FRAC_CONST(0.4406828996418729),
+    FRAC_CONST(0.4420593781742147),
+    FRAC_CONST(0.44343481649813848),
+    FRAC_CONST(0.44480921137710488),
+    FRAC_CONST(0.44618255957703007),
+    FRAC_CONST(0.44755485786629301),
+    FRAC_CONST(0.44892610301574326),
+    FRAC_CONST(0.45029629179870861),
+    FRAC_CONST(0.45166542099100249),
+    FRAC_CONST(0.45303348737093158),
+    FRAC_CONST(0.45440048771930358),
+    FRAC_CONST(0.45576641881943464),
+    FRAC_CONST(0.45713127745715698),
+    FRAC_CONST(0.45849506042082627),
+    FRAC_CONST(0.45985776450132954),
+    FRAC_CONST(0.46121938649209238),
+    FRAC_CONST(0.46257992318908681),
+    FRAC_CONST(0.46393937139083852),
+    FRAC_CONST(0.4652977278984346),
+    FRAC_CONST(0.46665498951553092),
+    FRAC_CONST(0.46801115304835983),
+    FRAC_CONST(0.46936621530573752),
+    FRAC_CONST(0.4707201730990716),
+    FRAC_CONST(0.47207302324236866),
+    FRAC_CONST(0.47342476255224153),
+    FRAC_CONST(0.47477538784791712),
+    FRAC_CONST(0.47612489595124358),
+    FRAC_CONST(0.47747328368669806),
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+    FRAC_CONST(0.90884831822943912),
+    FRAC_CONST(0.90948711311150543),
+    FRAC_CONST(0.91012376788254157),
+    FRAC_CONST(0.91075828104443757),
+    FRAC_CONST(0.91139065110412232),
+    FRAC_CONST(0.91202087657356823),
+    FRAC_CONST(0.9126489559697939),
+    FRAC_CONST(0.91327488781486776),
+    FRAC_CONST(0.91389867063591168),
+    FRAC_CONST(0.91452030296510445),
+    FRAC_CONST(0.91513978333968526),
+    FRAC_CONST(0.91575711030195672),
+    FRAC_CONST(0.91637228239928914),
+    FRAC_CONST(0.91698529818412289),
+    FRAC_CONST(0.91759615621397295),
+    FRAC_CONST(0.9182048550514309),
+    FRAC_CONST(0.91881139326416994),
+    FRAC_CONST(0.91941576942494696),
+    FRAC_CONST(0.92001798211160657),
+    FRAC_CONST(0.92061802990708386),
+    FRAC_CONST(0.92121591139940873),
+    FRAC_CONST(0.92181162518170812),
+    FRAC_CONST(0.92240516985220988),
+    FRAC_CONST(0.92299654401424625),
+    FRAC_CONST(0.92358574627625656),
+    FRAC_CONST(0.9241727752517912),
+    FRAC_CONST(0.92475762955951391),
+    FRAC_CONST(0.9253403078232062),
+    FRAC_CONST(0.92592080867176996),
+    FRAC_CONST(0.92649913073923051),
+    FRAC_CONST(0.9270752726647401),
+    FRAC_CONST(0.92764923309258118),
+    FRAC_CONST(0.92822101067216944),
+    FRAC_CONST(0.92879060405805702),
+    FRAC_CONST(0.9293580119099355),
+    FRAC_CONST(0.92992323289263956),
+    FRAC_CONST(0.93048626567614978),
+    FRAC_CONST(0.93104710893559517),
+    FRAC_CONST(0.93160576135125783),
+    FRAC_CONST(0.93216222160857432),
+    FRAC_CONST(0.93271648839814025),
+    FRAC_CONST(0.93326856041571205),
+    FRAC_CONST(0.93381843636221096),
+    FRAC_CONST(0.9343661149437259),
+    FRAC_CONST(0.93491159487151609),
+    FRAC_CONST(0.93545487486201462),
+    FRAC_CONST(0.9359959536368313),
+    FRAC_CONST(0.9365348299227555),
+    FRAC_CONST(0.93707150245175919),
+    FRAC_CONST(0.93760596996099999),
+    FRAC_CONST(0.93813823119282436),
+    FRAC_CONST(0.93866828489477017),
+    FRAC_CONST(0.9391961298195699),
+    FRAC_CONST(0.93972176472515334),
+    FRAC_CONST(0.94024518837465088),
+    FRAC_CONST(0.94076639953639607),
+    FRAC_CONST(0.94128539698392866),
+    FRAC_CONST(0.94180217949599765),
+    FRAC_CONST(0.94231674585656378),
+    FRAC_CONST(0.94282909485480271),
+    FRAC_CONST(0.94333922528510772),
+    FRAC_CONST(0.94384713594709269),
+    FRAC_CONST(0.94435282564559475),
+    FRAC_CONST(0.94485629319067721),
+    FRAC_CONST(0.94535753739763229),
+    FRAC_CONST(0.94585655708698391),
+    FRAC_CONST(0.94635335108449059),
+    FRAC_CONST(0.946847918221148),
+    FRAC_CONST(0.94734025733319194),
+    FRAC_CONST(0.94783036726210101),
+    FRAC_CONST(0.94831824685459909),
+    FRAC_CONST(0.94880389496265838),
+    FRAC_CONST(0.94928731044350201),
+    FRAC_CONST(0.94976849215960668),
+    FRAC_CONST(0.95024743897870523),
+    FRAC_CONST(0.95072414977378961),
+    FRAC_CONST(0.95119862342311323),
+    FRAC_CONST(0.95167085881019386),
+    FRAC_CONST(0.95214085482381583),
+    FRAC_CONST(0.95260861035803324),
+    FRAC_CONST(0.9530741243121722),
+    FRAC_CONST(0.95353739559083328),
+    FRAC_CONST(0.95399842310389449),
+    FRAC_CONST(0.95445720576651349),
+    FRAC_CONST(0.95491374249913052),
+    FRAC_CONST(0.95536803222747024),
+    FRAC_CONST(0.95582007388254542),
+    FRAC_CONST(0.95626986640065814),
+    FRAC_CONST(0.95671740872340305),
+    FRAC_CONST(0.9571626997976701),
+    FRAC_CONST(0.95760573857564624),
+    FRAC_CONST(0.9580465240148186),
+    FRAC_CONST(0.9584850550779761),
+    FRAC_CONST(0.95892133073321306),
+    FRAC_CONST(0.95935534995393079),
+    FRAC_CONST(0.9597871117188399),
+    FRAC_CONST(0.96021661501196343),
+    FRAC_CONST(0.96064385882263847),
+    FRAC_CONST(0.96106884214551935),
+    FRAC_CONST(0.961491563980579),
+    FRAC_CONST(0.9619120233331121),
+    FRAC_CONST(0.9623302192137374),
+    FRAC_CONST(0.96274615063839941),
+    FRAC_CONST(0.96315981662837136),
+    FRAC_CONST(0.96357121621025721),
+    FRAC_CONST(0.96398034841599411),
+    FRAC_CONST(0.96438721228285429),
+    FRAC_CONST(0.9647918068534479),
+    FRAC_CONST(0.96519413117572472),
+    FRAC_CONST(0.96559418430297683),
+    FRAC_CONST(0.96599196529384057),
+    FRAC_CONST(0.96638747321229879),
+    FRAC_CONST(0.96678070712768327),
+    FRAC_CONST(0.96717166611467664),
+    FRAC_CONST(0.96756034925331436),
+    FRAC_CONST(0.9679467556289878),
+    FRAC_CONST(0.9683308843324453),
+    FRAC_CONST(0.96871273445979478),
+    FRAC_CONST(0.9690923051125061),
+    FRAC_CONST(0.96946959539741295),
+    FRAC_CONST(0.96984460442671483),
+    FRAC_CONST(0.97021733131797916),
+    FRAC_CONST(0.97058777519414363),
+    FRAC_CONST(0.97095593518351797),
+    FRAC_CONST(0.97132181041978616),
+    FRAC_CONST(0.97168540004200854),
+    FRAC_CONST(0.9720467031946235),
+    FRAC_CONST(0.97240571902744977),
+    FRAC_CONST(0.97276244669568857),
+    FRAC_CONST(0.97311688535992513),
+    FRAC_CONST(0.97346903418613095),
+    FRAC_CONST(0.9738188923456661),
+    FRAC_CONST(0.97416645901528032),
+    FRAC_CONST(0.97451173337711572),
+    FRAC_CONST(0.97485471461870843),
+    FRAC_CONST(0.97519540193299037),
+    FRAC_CONST(0.97553379451829136),
+    FRAC_CONST(0.97586989157834103),
+    FRAC_CONST(0.97620369232227056),
+    FRAC_CONST(0.97653519596461447),
+    FRAC_CONST(0.97686440172531264),
+    FRAC_CONST(0.97719130882971228),
+    FRAC_CONST(0.97751591650856928),
+    FRAC_CONST(0.97783822399805043),
+    FRAC_CONST(0.97815823053973505),
+    FRAC_CONST(0.97847593538061683),
+    FRAC_CONST(0.97879133777310567),
+    FRAC_CONST(0.97910443697502925),
+    FRAC_CONST(0.97941523224963478),
+    FRAC_CONST(0.97972372286559117),
+    FRAC_CONST(0.98002990809698998),
+    FRAC_CONST(0.98033378722334796),
+    FRAC_CONST(0.98063535952960812),
+    FRAC_CONST(0.98093462430614164),
+    FRAC_CONST(0.98123158084874973),
+    FRAC_CONST(0.98152622845866466),
+    FRAC_CONST(0.9818185664425525),
+    FRAC_CONST(0.98210859411251361),
+    FRAC_CONST(0.98239631078608469),
+    FRAC_CONST(0.98268171578624086),
+    FRAC_CONST(0.98296480844139644),
+    FRAC_CONST(0.98324558808540707),
+    FRAC_CONST(0.98352405405757126),
+    FRAC_CONST(0.98380020570263149),
+    FRAC_CONST(0.98407404237077645),
+    FRAC_CONST(0.9843455634176419),
+    FRAC_CONST(0.9846147682043126),
+    FRAC_CONST(0.9848816560973237),
+    FRAC_CONST(0.98514622646866223),
+    FRAC_CONST(0.98540847869576842),
+    FRAC_CONST(0.98566841216153755),
+    FRAC_CONST(0.98592602625432113),
+    FRAC_CONST(0.98618132036792827),
+    FRAC_CONST(0.98643429390162707),
+    FRAC_CONST(0.98668494626014669),
+    FRAC_CONST(0.98693327685367771),
+    FRAC_CONST(0.98717928509787434),
+    FRAC_CONST(0.98742297041385541),
+    FRAC_CONST(0.98766433222820571),
+    FRAC_CONST(0.98790336997297779),
+    FRAC_CONST(0.98814008308569257),
+    FRAC_CONST(0.98837447100934128),
+    FRAC_CONST(0.98860653319238645),
+    FRAC_CONST(0.98883626908876354),
+    FRAC_CONST(0.98906367815788154),
+    FRAC_CONST(0.98928875986462517),
+    FRAC_CONST(0.98951151367935519),
+    FRAC_CONST(0.98973193907791057),
+    FRAC_CONST(0.98995003554160899),
+    FRAC_CONST(0.9901658025572484),
+    FRAC_CONST(0.99037923961710816),
+    FRAC_CONST(0.99059034621895015),
+    FRAC_CONST(0.99079912186602037),
+    FRAC_CONST(0.99100556606704937),
+    FRAC_CONST(0.99120967833625406),
+    FRAC_CONST(0.99141145819333854),
+    FRAC_CONST(0.99161090516349537),
+    FRAC_CONST(0.99180801877740643),
+    FRAC_CONST(0.99200279857124452),
+    FRAC_CONST(0.99219524408667392),
+    FRAC_CONST(0.99238535487085167),
+    FRAC_CONST(0.99257313047642881),
+    FRAC_CONST(0.99275857046155114),
+    FRAC_CONST(0.99294167438986047),
+    FRAC_CONST(0.99312244183049558),
+    FRAC_CONST(0.99330087235809328),
+    FRAC_CONST(0.99347696555278919),
+    FRAC_CONST(0.99365072100021912),
+    FRAC_CONST(0.99382213829151966),
+    FRAC_CONST(0.99399121702332938),
+    FRAC_CONST(0.99415795679778973),
+    FRAC_CONST(0.99432235722254581),
+    FRAC_CONST(0.9944844179107476),
+    FRAC_CONST(0.99464413848105071),
+    FRAC_CONST(0.99480151855761711),
+    FRAC_CONST(0.99495655777011638),
+    FRAC_CONST(0.99510925575372611),
+    FRAC_CONST(0.99525961214913339),
+    FRAC_CONST(0.9954076266025349),
+    FRAC_CONST(0.99555329876563847),
+    FRAC_CONST(0.99569662829566352),
+    FRAC_CONST(0.99583761485534161),
+    FRAC_CONST(0.99597625811291779),
+    FRAC_CONST(0.99611255774215113),
+    FRAC_CONST(0.99624651342231552),
+    FRAC_CONST(0.99637812483820021),
+    FRAC_CONST(0.99650739168011082),
+    FRAC_CONST(0.9966343136438699),
+    FRAC_CONST(0.996758890430818),
+    FRAC_CONST(0.99688112174781385),
+    FRAC_CONST(0.99700100730723529),
+    FRAC_CONST(0.99711854682697998),
+    FRAC_CONST(0.99723374003046616),
+    FRAC_CONST(0.99734658664663323),
+    FRAC_CONST(0.99745708640994191),
+    FRAC_CONST(0.99756523906037575),
+    FRAC_CONST(0.997671044343441),
+    FRAC_CONST(0.99777450201016782),
+    FRAC_CONST(0.99787561181711015),
+    FRAC_CONST(0.99797437352634699),
+    FRAC_CONST(0.99807078690548234),
+    FRAC_CONST(0.99816485172764624),
+    FRAC_CONST(0.99825656777149518),
+    FRAC_CONST(0.99834593482121237),
+    FRAC_CONST(0.99843295266650844),
+    FRAC_CONST(0.99851762110262221),
+    FRAC_CONST(0.99859993993032037),
+    FRAC_CONST(0.99867990895589909),
+    FRAC_CONST(0.99875752799118334),
+    FRAC_CONST(0.99883279685352799),
+    FRAC_CONST(0.99890571536581829),
+    FRAC_CONST(0.99897628335646982),
+    FRAC_CONST(0.99904450065942929),
+    FRAC_CONST(0.99911036711417489),
+    FRAC_CONST(0.99917388256571638),
+    FRAC_CONST(0.99923504686459585),
+    FRAC_CONST(0.99929385986688779),
+    FRAC_CONST(0.99935032143419944),
+    FRAC_CONST(0.9994044314336713),
+    FRAC_CONST(0.99945618973797734),
+    FRAC_CONST(0.99950559622532531),
+    FRAC_CONST(0.99955265077945699),
+    FRAC_CONST(0.99959735328964838),
+    FRAC_CONST(0.9996397036507102),
+    FRAC_CONST(0.99967970176298793),
+    FRAC_CONST(0.99971734753236219),
+    FRAC_CONST(0.99975264087024884),
+    FRAC_CONST(0.99978558169359921),
+    FRAC_CONST(0.99981616992490041),
+    FRAC_CONST(0.99984440549217524),
+    FRAC_CONST(0.99987028832898295),
+    FRAC_CONST(0.99989381837441849),
+    FRAC_CONST(0.99991499557311347),
+    FRAC_CONST(0.999933819875236),
+    FRAC_CONST(0.99995029123649048),
+    FRAC_CONST(0.99996440961811828),
+    FRAC_CONST(0.99997617498689761),
+    FRAC_CONST(0.9999855873151432),
+    FRAC_CONST(0.99999264658070719),
+    FRAC_CONST(0.99999735276697821),
+    FRAC_CONST(0.99999970586288223)
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const real_t sine_long_960[] =
+{
+    FRAC_CONST(0.00081812299560725323),
+    FRAC_CONST(0.0024543667964602917),
+    FRAC_CONST(0.0040906040262347889),
+    FRAC_CONST(0.0057268303042312674),
+    FRAC_CONST(0.0073630412497795667),
+    FRAC_CONST(0.0089992324822505774),
+    FRAC_CONST(0.010635399621067975),
+    FRAC_CONST(0.012271538285719924),
+    FRAC_CONST(0.013907644095770845),
+    FRAC_CONST(0.015543712670873098),
+    FRAC_CONST(0.017179739630778748),
+    FRAC_CONST(0.018815720595351273),
+    FRAC_CONST(0.020451651184577292),
+    FRAC_CONST(0.022087527018578291),
+    FRAC_CONST(0.023723343717622358),
+    FRAC_CONST(0.025359096902135895),
+    FRAC_CONST(0.02699478219271537),
+    FRAC_CONST(0.028630395210139003),
+    FRAC_CONST(0.030265931575378519),
+    FRAC_CONST(0.031901386909610863),
+    FRAC_CONST(0.033536756834229922),
+    FRAC_CONST(0.035172036970858266),
+    FRAC_CONST(0.036807222941358832),
+    FRAC_CONST(0.038442310367846677),
+    FRAC_CONST(0.040077294872700696),
+    FRAC_CONST(0.041712172078575326),
+    FRAC_CONST(0.043346937608412288),
+    FRAC_CONST(0.044981587085452281),
+    FRAC_CONST(0.046616116133246711),
+    FRAC_CONST(0.048250520375669431),
+    FRAC_CONST(0.049884795436928406),
+    FRAC_CONST(0.051518936941577477),
+    FRAC_CONST(0.053152940514528055),
+    FRAC_CONST(0.05478680178106083),
+    FRAC_CONST(0.056420516366837495),
+    FRAC_CONST(0.05805407989791244),
+    FRAC_CONST(0.059687488000744485),
+    FRAC_CONST(0.061320736302208578),
+    FRAC_CONST(0.062953820429607482),
+    FRAC_CONST(0.064586736010683557),
+    FRAC_CONST(0.066219478673630344),
+    FRAC_CONST(0.06785204404710439),
+    FRAC_CONST(0.069484427760236861),
+    FRAC_CONST(0.071116625442645326),
+    FRAC_CONST(0.072748632724445372),
+    FRAC_CONST(0.07438044523626236),
+    FRAC_CONST(0.076012058609243122),
+    FRAC_CONST(0.077643468475067631),
+    FRAC_CONST(0.079274670465960706),
+    FRAC_CONST(0.080905660214703745),
+    FRAC_CONST(0.082536433354646319),
+    FRAC_CONST(0.084166985519717977),
+    FRAC_CONST(0.085797312344439894),
+    FRAC_CONST(0.08742740946393647),
+    FRAC_CONST(0.089057272513947183),
+    FRAC_CONST(0.090686897130838162),
+    FRAC_CONST(0.092316278951613845),
+    FRAC_CONST(0.093945413613928788),
+    FRAC_CONST(0.095574296756099186),
+    FRAC_CONST(0.097202924017114667),
+    FRAC_CONST(0.098831291036649963),
+    FRAC_CONST(0.10045939345507648),
+    FRAC_CONST(0.10208722691347409),
+    FRAC_CONST(0.10371478705364276),
+    FRAC_CONST(0.10534206951811415),
+    FRAC_CONST(0.10696906995016341),
+    FRAC_CONST(0.10859578399382072),
+    FRAC_CONST(0.11022220729388306),
+    FRAC_CONST(0.11184833549592579),
+    FRAC_CONST(0.11347416424631435),
+    FRAC_CONST(0.11509968919221586),
+    FRAC_CONST(0.11672490598161089),
+    FRAC_CONST(0.11834981026330495),
+    FRAC_CONST(0.11997439768694031),
+    FRAC_CONST(0.12159866390300751),
+    FRAC_CONST(0.12322260456285709),
+    FRAC_CONST(0.12484621531871121),
+    FRAC_CONST(0.12646949182367517),
+    FRAC_CONST(0.12809242973174936),
+    FRAC_CONST(0.12971502469784052),
+    FRAC_CONST(0.13133727237777362),
+    FRAC_CONST(0.13295916842830346),
+    FRAC_CONST(0.13458070850712617),
+    FRAC_CONST(0.13620188827289101),
+    FRAC_CONST(0.1378227033852118),
+    FRAC_CONST(0.13944314950467873),
+    FRAC_CONST(0.14106322229286994),
+    FRAC_CONST(0.14268291741236291),
+    FRAC_CONST(0.14430223052674654),
+    FRAC_CONST(0.1459211573006321),
+    FRAC_CONST(0.14753969339966552),
+    FRAC_CONST(0.14915783449053857),
+    FRAC_CONST(0.15077557624100058),
+    FRAC_CONST(0.15239291431987001),
+    FRAC_CONST(0.1540098443970461),
+    FRAC_CONST(0.15562636214352044),
+    FRAC_CONST(0.15724246323138855),
+    FRAC_CONST(0.15885814333386142),
+    FRAC_CONST(0.16047339812527725),
+    FRAC_CONST(0.16208822328111283),
+    FRAC_CONST(0.16370261447799525),
+    FRAC_CONST(0.16531656739371339),
+    FRAC_CONST(0.16693007770722967),
+    FRAC_CONST(0.16854314109869134),
+    FRAC_CONST(0.17015575324944232),
+    FRAC_CONST(0.17176790984203447),
+    FRAC_CONST(0.17337960656023954),
+    FRAC_CONST(0.1749908390890603),
+    FRAC_CONST(0.17660160311474243),
+    FRAC_CONST(0.17821189432478593),
+    FRAC_CONST(0.17982170840795647),
+    FRAC_CONST(0.18143104105429744),
+    FRAC_CONST(0.18303988795514095),
+    FRAC_CONST(0.1846482448031197),
+    FRAC_CONST(0.18625610729217834),
+    FRAC_CONST(0.1878634711175852),
+    FRAC_CONST(0.18947033197594348),
+    FRAC_CONST(0.19107668556520319),
+    FRAC_CONST(0.19268252758467228),
+    FRAC_CONST(0.19428785373502844),
+    FRAC_CONST(0.19589265971833042),
+    FRAC_CONST(0.19749694123802966),
+    FRAC_CONST(0.19910069399898173),
+    FRAC_CONST(0.20070391370745785),
+    FRAC_CONST(0.20230659607115639),
+    FRAC_CONST(0.20390873679921437),
+    FRAC_CONST(0.20551033160221882),
+    FRAC_CONST(0.20711137619221856),
+    FRAC_CONST(0.2087118662827353),
+    FRAC_CONST(0.21031179758877552),
+    FRAC_CONST(0.21191116582684155),
+    FRAC_CONST(0.21350996671494335),
+    FRAC_CONST(0.21510819597260972),
+    FRAC_CONST(0.21670584932089998),
+    FRAC_CONST(0.2183029224824154),
+    FRAC_CONST(0.21989941118131037),
+    FRAC_CONST(0.22149531114330431),
+    FRAC_CONST(0.22309061809569264),
+    FRAC_CONST(0.22468532776735861),
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+    FRAC_CONST(0.79385111650939566),
+    FRAC_CONST(0.79484507457887377),
+    FRAC_CONST(0.79583690460888357),
+    FRAC_CONST(0.79682660394399751),
+    FRAC_CONST(0.79781416993449272),
+    FRAC_CONST(0.79879959993635785),
+    FRAC_CONST(0.7997828913113002),
+    FRAC_CONST(0.80076404142675273),
+    FRAC_CONST(0.80174304765588156),
+    FRAC_CONST(0.80271990737759213),
+    FRAC_CONST(0.80369461797653707),
+    FRAC_CONST(0.80466717684312306),
+    FRAC_CONST(0.80563758137351682),
+    FRAC_CONST(0.80660582896965372),
+    FRAC_CONST(0.80757191703924336),
+    FRAC_CONST(0.80853584299577752),
+    FRAC_CONST(0.80949760425853612),
+    FRAC_CONST(0.81045719825259477),
+    FRAC_CONST(0.81141462240883167),
+    FRAC_CONST(0.81236987416393436),
+    FRAC_CONST(0.81332295096040608),
+    FRAC_CONST(0.81427385024657373),
+    FRAC_CONST(0.81522256947659355),
+    FRAC_CONST(0.81616910611045879),
+    FRAC_CONST(0.817113457614006),
+    FRAC_CONST(0.81805562145892186),
+    FRAC_CONST(0.81899559512275044),
+    FRAC_CONST(0.81993337608889916),
+    FRAC_CONST(0.82086896184664637),
+    FRAC_CONST(0.8218023498911472),
+    FRAC_CONST(0.82273353772344116),
+    FRAC_CONST(0.82366252285045805),
+    FRAC_CONST(0.82458930278502529),
+    FRAC_CONST(0.82551387504587381),
+    FRAC_CONST(0.82643623715764558),
+    FRAC_CONST(0.82735638665089983),
+    FRAC_CONST(0.82827432106211907),
+    FRAC_CONST(0.82919003793371693),
+    FRAC_CONST(0.83010353481404364),
+    FRAC_CONST(0.83101480925739324),
+    FRAC_CONST(0.83192385882400965),
+    FRAC_CONST(0.83283068108009373),
+    FRAC_CONST(0.8337352735978093),
+    FRAC_CONST(0.83463763395529011),
+    FRAC_CONST(0.83553775973664579),
+    FRAC_CONST(0.83643564853196872),
+    FRAC_CONST(0.83733129793734051),
+    FRAC_CONST(0.83822470555483797),
+    FRAC_CONST(0.83911586899254031),
+    FRAC_CONST(0.84000478586453453),
+    FRAC_CONST(0.84089145379092289),
+    FRAC_CONST(0.84177587039782842),
+    FRAC_CONST(0.84265803331740163),
+    FRAC_CONST(0.84353794018782702),
+    FRAC_CONST(0.844415588653329),
+    FRAC_CONST(0.8452909763641786),
+    FRAC_CONST(0.84616410097669936),
+    FRAC_CONST(0.84703496015327406),
+    FRAC_CONST(0.84790355156235053),
+    FRAC_CONST(0.84876987287844818),
+    FRAC_CONST(0.8496339217821639),
+    FRAC_CONST(0.85049569596017938),
+    FRAC_CONST(0.85135519310526508),
+    FRAC_CONST(0.85221241091628896),
+    FRAC_CONST(0.85306734709822085),
+    FRAC_CONST(0.85391999936213903),
+    FRAC_CONST(0.85477036542523732),
+    FRAC_CONST(0.85561844301082923),
+    FRAC_CONST(0.85646422984835635),
+    FRAC_CONST(0.85730772367339259),
+    FRAC_CONST(0.85814892222765116),
+    FRAC_CONST(0.85898782325899026),
+    FRAC_CONST(0.85982442452141961),
+    FRAC_CONST(0.86065872377510555),
+    FRAC_CONST(0.86149071878637817),
+    FRAC_CONST(0.8623204073277364),
+    FRAC_CONST(0.86314778717785412),
+    FRAC_CONST(0.8639728561215867),
+    FRAC_CONST(0.86479561194997623),
+    FRAC_CONST(0.86561605246025763),
+    FRAC_CONST(0.86643417545586487),
+    FRAC_CONST(0.8672499787464365),
+    FRAC_CONST(0.86806346014782154),
+    FRAC_CONST(0.8688746174820855),
+    FRAC_CONST(0.86968344857751589),
+    FRAC_CONST(0.87048995126862883),
+    FRAC_CONST(0.87129412339617363),
+    FRAC_CONST(0.87209596280713941),
+    FRAC_CONST(0.8728954673547612),
+    FRAC_CONST(0.87369263489852422),
+    FRAC_CONST(0.87448746330417149),
+    FRAC_CONST(0.87527995044370765),
+    FRAC_CONST(0.8760700941954066),
+    FRAC_CONST(0.87685789244381551),
+    FRAC_CONST(0.87764334307976144),
+    FRAC_CONST(0.87842644400035663),
+    FRAC_CONST(0.8792071931090043),
+    FRAC_CONST(0.87998558831540408),
+    FRAC_CONST(0.88076162753555787),
+    FRAC_CONST(0.88153530869177488),
+    FRAC_CONST(0.88230662971267804),
+    FRAC_CONST(0.88307558853320878),
+    FRAC_CONST(0.88384218309463292),
+    FRAC_CONST(0.8846064113445461),
+    FRAC_CONST(0.88536827123687933),
+    FRAC_CONST(0.88612776073190425),
+    FRAC_CONST(0.88688487779623937),
+    FRAC_CONST(0.88763962040285393),
+    FRAC_CONST(0.8883919865310751),
+    FRAC_CONST(0.88914197416659235),
+    FRAC_CONST(0.88988958130146301),
+    FRAC_CONST(0.8906348059341177),
+    FRAC_CONST(0.89137764606936609),
+    FRAC_CONST(0.89211809971840139),
+    FRAC_CONST(0.89285616489880615),
+    FRAC_CONST(0.89359183963455813),
+    FRAC_CONST(0.89432512195603453),
+    FRAC_CONST(0.89505600990001799),
+    FRAC_CONST(0.89578450150970124),
+    FRAC_CONST(0.8965105948346932),
+    FRAC_CONST(0.89723428793102367),
+    FRAC_CONST(0.89795557886114807),
+    FRAC_CONST(0.89867446569395382),
+    FRAC_CONST(0.89939094650476448),
+    FRAC_CONST(0.90010501937534515),
+    FRAC_CONST(0.900816682393908),
+    FRAC_CONST(0.90152593365511691),
+    FRAC_CONST(0.90223277126009283),
+    FRAC_CONST(0.90293719331641886),
+    FRAC_CONST(0.90363919793814496),
+    FRAC_CONST(0.90433878324579353),
+    FRAC_CONST(0.90503594736636439),
+    FRAC_CONST(0.90573068843333915),
+    FRAC_CONST(0.90642300458668679),
+    FRAC_CONST(0.90711289397286898),
+    FRAC_CONST(0.90780035474484411),
+    FRAC_CONST(0.90848538506207266),
+    FRAC_CONST(0.90916798309052227),
+    FRAC_CONST(0.90984814700267291),
+    FRAC_CONST(0.9105258749775208),
+    FRAC_CONST(0.91120116520058425),
+    FRAC_CONST(0.91187401586390815),
+    FRAC_CONST(0.91254442516606893),
+    FRAC_CONST(0.9132123913121788),
+    FRAC_CONST(0.91387791251389161),
+    FRAC_CONST(0.91454098698940678),
+    FRAC_CONST(0.91520161296347435),
+    FRAC_CONST(0.91585978866739981),
+    FRAC_CONST(0.91651551233904871),
+    FRAC_CONST(0.91716878222285148),
+    FRAC_CONST(0.91781959656980805),
+    FRAC_CONST(0.91846795363749245),
+    FRAC_CONST(0.91911385169005766),
+    FRAC_CONST(0.9197572889982405),
+    FRAC_CONST(0.9203982638393654),
+    FRAC_CONST(0.92103677449734989),
+    FRAC_CONST(0.92167281926270861),
+    FRAC_CONST(0.92230639643255874),
+    FRAC_CONST(0.92293750431062316),
+    FRAC_CONST(0.92356614120723612),
+    FRAC_CONST(0.92419230543934783),
+    FRAC_CONST(0.92481599533052783),
+    FRAC_CONST(0.92543720921097061),
+    FRAC_CONST(0.92605594541749991),
+    FRAC_CONST(0.92667220229357261),
+    FRAC_CONST(0.92728597818928349),
+    FRAC_CONST(0.9278972714613698),
+    FRAC_CONST(0.92850608047321548),
+    FRAC_CONST(0.9291124035948557),
+    FRAC_CONST(0.92971623920298097),
+    FRAC_CONST(0.93031758568094147),
+    FRAC_CONST(0.93091644141875196),
+    FRAC_CONST(0.93151280481309506),
+    FRAC_CONST(0.93210667426732674),
+    FRAC_CONST(0.93269804819147983),
+    FRAC_CONST(0.93328692500226818),
+    FRAC_CONST(0.93387330312309147),
+    FRAC_CONST(0.93445718098403896),
+    FRAC_CONST(0.93503855702189376),
+    FRAC_CONST(0.9356174296801375),
+    FRAC_CONST(0.93619379740895381),
+    FRAC_CONST(0.93676765866523259),
+    FRAC_CONST(0.93733901191257496),
+    FRAC_CONST(0.93790785562129597),
+    FRAC_CONST(0.93847418826842988),
+    FRAC_CONST(0.93903800833773399),
+    FRAC_CONST(0.93959931431969212),
+    FRAC_CONST(0.94015810471151917),
+    FRAC_CONST(0.94071437801716529),
+    FRAC_CONST(0.94126813274731924),
+    FRAC_CONST(0.94181936741941319),
+    FRAC_CONST(0.94236808055762578),
+    FRAC_CONST(0.94291427069288691),
+    FRAC_CONST(0.94345793636288133),
+    FRAC_CONST(0.94399907611205225),
+    FRAC_CONST(0.9445376884916058),
+    FRAC_CONST(0.94507377205951448),
+    FRAC_CONST(0.94560732538052128),
+    FRAC_CONST(0.94613834702614352),
+    FRAC_CONST(0.94666683557467624),
+    FRAC_CONST(0.94719278961119657),
+    FRAC_CONST(0.94771620772756759),
+    FRAC_CONST(0.94823708852244104),
+    FRAC_CONST(0.94875543060126255),
+    FRAC_CONST(0.94927123257627433),
+    FRAC_CONST(0.94978449306651924),
+    FRAC_CONST(0.95029521069784428),
+    FRAC_CONST(0.9508033841029051),
+    FRAC_CONST(0.95130901192116835),
+    FRAC_CONST(0.9518120927989161),
+    FRAC_CONST(0.95231262538924943),
+    FRAC_CONST(0.95281060835209208),
+    FRAC_CONST(0.95330604035419386),
+    FRAC_CONST(0.95379892006913403),
+    FRAC_CONST(0.95428924617732525),
+    FRAC_CONST(0.95477701736601728),
+    FRAC_CONST(0.95526223232929941),
+    FRAC_CONST(0.95574488976810545),
+    FRAC_CONST(0.95622498839021619),
+    FRAC_CONST(0.95670252691026292),
+    FRAC_CONST(0.95717750404973156),
+    FRAC_CONST(0.95764991853696524),
+    FRAC_CONST(0.95811976910716812),
+    FRAC_CONST(0.95858705450240911),
+    FRAC_CONST(0.95905177347162429),
+    FRAC_CONST(0.95951392477062125),
+    FRAC_CONST(0.95997350716208196),
+    FRAC_CONST(0.96043051941556579),
+    FRAC_CONST(0.96088496030751369),
+    FRAC_CONST(0.96133682862125036),
+    FRAC_CONST(0.96178612314698864),
+    FRAC_CONST(0.96223284268183173),
+    FRAC_CONST(0.9626769860297768),
+    FRAC_CONST(0.96311855200171881),
+    FRAC_CONST(0.96355753941545252),
+    FRAC_CONST(0.96399394709567654),
+    FRAC_CONST(0.96442777387399625),
+    FRAC_CONST(0.96485901858892686),
+    FRAC_CONST(0.96528768008589627),
+    FRAC_CONST(0.96571375721724895),
+    FRAC_CONST(0.96613724884224783),
+    FRAC_CONST(0.96655815382707866),
+    FRAC_CONST(0.96697647104485207),
+    FRAC_CONST(0.96739219937560694),
+    FRAC_CONST(0.96780533770631338),
+    FRAC_CONST(0.96821588493087585),
+    FRAC_CONST(0.9686238399501359),
+    FRAC_CONST(0.96902920167187501),
+    FRAC_CONST(0.96943196901081796),
+    FRAC_CONST(0.96983214088863534),
+    FRAC_CONST(0.9702297162339466),
+    FRAC_CONST(0.97062469398232287),
+    FRAC_CONST(0.97101707307629004),
+    FRAC_CONST(0.97140685246533098),
+    FRAC_CONST(0.97179403110588902),
+    FRAC_CONST(0.97217860796137046),
+    FRAC_CONST(0.97256058200214734),
+    FRAC_CONST(0.97293995220556007),
+    FRAC_CONST(0.97331671755592064),
+    FRAC_CONST(0.97369087704451474),
+    FRAC_CONST(0.97406242966960455),
+    FRAC_CONST(0.97443137443643235),
+    FRAC_CONST(0.97479771035722163),
+    FRAC_CONST(0.97516143645118103),
+    FRAC_CONST(0.97552255174450631),
+    FRAC_CONST(0.97588105527038305),
+    FRAC_CONST(0.97623694606898959),
+    FRAC_CONST(0.97659022318749911),
+    FRAC_CONST(0.97694088568008242),
+    FRAC_CONST(0.97728893260791039),
+    FRAC_CONST(0.97763436303915685),
+    FRAC_CONST(0.97797717604900047),
+    FRAC_CONST(0.97831737071962765),
+    FRAC_CONST(0.97865494614023485),
+    FRAC_CONST(0.97898990140703124),
+    FRAC_CONST(0.97932223562324061),
+    FRAC_CONST(0.97965194789910426),
+    FRAC_CONST(0.9799790373518833),
+    FRAC_CONST(0.98030350310586067),
+    FRAC_CONST(0.98062534429234405),
+    FRAC_CONST(0.98094456004966768),
+    FRAC_CONST(0.98126114952319499),
+    FRAC_CONST(0.98157511186532054),
+    FRAC_CONST(0.98188644623547261),
+    FRAC_CONST(0.98219515180011563),
+    FRAC_CONST(0.98250122773275184),
+    FRAC_CONST(0.98280467321392362),
+    FRAC_CONST(0.98310548743121629),
+    FRAC_CONST(0.98340366957925973),
+    FRAC_CONST(0.98369921885973044),
+    FRAC_CONST(0.98399213448135414),
+    FRAC_CONST(0.98428241565990748),
+    FRAC_CONST(0.98457006161822058),
+    FRAC_CONST(0.98485507158617835),
+    FRAC_CONST(0.98513744480072363),
+    FRAC_CONST(0.98541718050585803),
+    FRAC_CONST(0.98569427795264519),
+    FRAC_CONST(0.98596873639921168),
+    FRAC_CONST(0.98624055511074971),
+    FRAC_CONST(0.98650973335951875),
+    FRAC_CONST(0.98677627042484772),
+    FRAC_CONST(0.98704016559313645),
+    FRAC_CONST(0.98730141815785832),
+    FRAC_CONST(0.98756002741956173),
+    FRAC_CONST(0.9878159926858715),
+    FRAC_CONST(0.98806931327149194),
+    FRAC_CONST(0.98831998849820735),
+    FRAC_CONST(0.98856801769488489),
+    FRAC_CONST(0.98881340019747566),
+    FRAC_CONST(0.98905613534901682),
+    FRAC_CONST(0.98929622249963345),
+    FRAC_CONST(0.98953366100653983),
+    FRAC_CONST(0.98976845023404181),
+    FRAC_CONST(0.99000058955353776),
+    FRAC_CONST(0.99023007834352106),
+    FRAC_CONST(0.99045691598958097),
+    FRAC_CONST(0.99068110188440506),
+    FRAC_CONST(0.99090263542778001),
+    FRAC_CONST(0.99112151602659404),
+    FRAC_CONST(0.99133774309483769),
+    FRAC_CONST(0.99155131605360625),
+    FRAC_CONST(0.99176223433110056),
+    FRAC_CONST(0.99197049736262888),
+    FRAC_CONST(0.99217610459060845),
+    FRAC_CONST(0.99237905546456673),
+    FRAC_CONST(0.99257934944114334),
+    FRAC_CONST(0.99277698598409092),
+    FRAC_CONST(0.99297196456427694),
+    FRAC_CONST(0.99316428465968509),
+    FRAC_CONST(0.99335394575541669),
+    FRAC_CONST(0.99354094734369169),
+    FRAC_CONST(0.99372528892385081),
+    FRAC_CONST(0.99390697000235606),
+    FRAC_CONST(0.99408599009279242),
+    FRAC_CONST(0.99426234871586938),
+    FRAC_CONST(0.99443604539942176),
+    FRAC_CONST(0.99460707967841133),
+    FRAC_CONST(0.99477545109492771),
+    FRAC_CONST(0.99494115919819004),
+    FRAC_CONST(0.99510420354454787),
+    FRAC_CONST(0.99526458369748239),
+    FRAC_CONST(0.99542229922760772),
+    FRAC_CONST(0.99557734971267187),
+    FRAC_CONST(0.9957297347375581),
+    FRAC_CONST(0.99587945389428578),
+    FRAC_CONST(0.99602650678201154),
+    FRAC_CONST(0.99617089300703077),
+    FRAC_CONST(0.996312612182778),
+    FRAC_CONST(0.99645166392982831),
+    FRAC_CONST(0.99658804787589839),
+    FRAC_CONST(0.99672176365584741),
+    FRAC_CONST(0.99685281091167788),
+    FRAC_CONST(0.99698118929253687),
+    FRAC_CONST(0.99710689845471678),
+    FRAC_CONST(0.99722993806165661),
+    FRAC_CONST(0.99735030778394196),
+    FRAC_CONST(0.99746800729930707),
+    FRAC_CONST(0.99758303629263489),
+    FRAC_CONST(0.99769539445595812),
+    FRAC_CONST(0.99780508148846014),
+    FRAC_CONST(0.99791209709647588),
+    FRAC_CONST(0.99801644099349218),
+    FRAC_CONST(0.99811811290014918),
+    FRAC_CONST(0.9982171125442405),
+    FRAC_CONST(0.9983134396607144),
+    FRAC_CONST(0.99840709399167404),
+    FRAC_CONST(0.99849807528637868),
+    FRAC_CONST(0.99858638330124405),
+    FRAC_CONST(0.99867201779984294),
+    FRAC_CONST(0.99875497855290607),
+    FRAC_CONST(0.99883526533832245),
+    FRAC_CONST(0.99891287794114036),
+    FRAC_CONST(0.99898781615356746),
+    FRAC_CONST(0.99906007977497147),
+    FRAC_CONST(0.99912966861188113),
+    FRAC_CONST(0.99919658247798593),
+    FRAC_CONST(0.99926082119413751),
+    FRAC_CONST(0.99932238458834954),
+    FRAC_CONST(0.999381272495798),
+    FRAC_CONST(0.99943748475882255),
+    FRAC_CONST(0.9994910212269259),
+    FRAC_CONST(0.99954188175677483),
+    FRAC_CONST(0.99959006621220048),
+    FRAC_CONST(0.99963557446419837),
+    FRAC_CONST(0.99967840639092931),
+    FRAC_CONST(0.99971856187771946),
+    FRAC_CONST(0.99975604081706027),
+    FRAC_CONST(0.99979084310860955),
+    FRAC_CONST(0.99982296865919107),
+    FRAC_CONST(0.99985241738279484),
+    FRAC_CONST(0.99987918920057806),
+    FRAC_CONST(0.99990328404086426),
+    FRAC_CONST(0.9999247018391445),
+    FRAC_CONST(0.99994344253807688),
+    FRAC_CONST(0.99995950608748674),
+    FRAC_CONST(0.99997289244436727),
+    FRAC_CONST(0.99998360157287902),
+    FRAC_CONST(0.9999916334443506),
+    FRAC_CONST(0.99999698803727821),
+    FRAC_CONST(0.99999966533732598)
+};
+#endif
+
+ALIGN static const real_t sine_short_128[] =
+{
+    FRAC_CONST(0.0061358846491544753),
+    FRAC_CONST(0.01840672990580482),
+    FRAC_CONST(0.030674803176636626),
+    FRAC_CONST(0.04293825693494082),
+    FRAC_CONST(0.055195244349689934),
+    FRAC_CONST(0.067443919563664051),
+    FRAC_CONST(0.079682437971430126),
+    FRAC_CONST(0.091908956497132724),
+    FRAC_CONST(0.10412163387205459),
+    FRAC_CONST(0.11631863091190475),
+    FRAC_CONST(0.12849811079379317),
+    FRAC_CONST(0.14065823933284921),
+    FRAC_CONST(0.15279718525844344),
+    FRAC_CONST(0.16491312048996989),
+    FRAC_CONST(0.17700422041214875),
+    FRAC_CONST(0.18906866414980619),
+    FRAC_CONST(0.2011046348420919),
+    FRAC_CONST(0.21311031991609136),
+    FRAC_CONST(0.22508391135979283),
+    FRAC_CONST(0.2370236059943672),
+    FRAC_CONST(0.24892760574572015),
+    FRAC_CONST(0.26079411791527551),
+    FRAC_CONST(0.27262135544994898),
+    FRAC_CONST(0.28440753721127188),
+    FRAC_CONST(0.29615088824362379),
+    FRAC_CONST(0.30784964004153487),
+    FRAC_CONST(0.31950203081601569),
+    FRAC_CONST(0.33110630575987643),
+    FRAC_CONST(0.34266071731199438),
+    FRAC_CONST(0.35416352542049034),
+    FRAC_CONST(0.36561299780477385),
+    FRAC_CONST(0.37700741021641826),
+    FRAC_CONST(0.38834504669882625),
+    FRAC_CONST(0.39962419984564679),
+    FRAC_CONST(0.41084317105790391),
+    FRAC_CONST(0.42200027079979968),
+    FRAC_CONST(0.43309381885315196),
+    FRAC_CONST(0.4441221445704292),
+    FRAC_CONST(0.45508358712634384),
+    FRAC_CONST(0.46597649576796618),
+    FRAC_CONST(0.47679923006332209),
+    FRAC_CONST(0.487550160148436),
+    FRAC_CONST(0.49822766697278187),
+    FRAC_CONST(0.50883014254310699),
+    FRAC_CONST(0.51935599016558964),
+    FRAC_CONST(0.52980362468629461),
+    FRAC_CONST(0.54017147272989285),
+    FRAC_CONST(0.55045797293660481),
+    FRAC_CONST(0.56066157619733603),
+    FRAC_CONST(0.57078074588696726),
+    FRAC_CONST(0.58081395809576453),
+    FRAC_CONST(0.59075970185887416),
+    FRAC_CONST(0.60061647938386897),
+    FRAC_CONST(0.61038280627630948),
+    FRAC_CONST(0.6200572117632891),
+    FRAC_CONST(0.62963823891492698),
+    FRAC_CONST(0.63912444486377573),
+    FRAC_CONST(0.64851440102211244),
+    FRAC_CONST(0.65780669329707864),
+    FRAC_CONST(0.66699992230363747),
+    FRAC_CONST(0.67609270357531592),
+    FRAC_CONST(0.68508366777270036),
+    FRAC_CONST(0.693971460889654),
+    FRAC_CONST(0.7027547444572253),
+    FRAC_CONST(0.71143219574521643),
+    FRAC_CONST(0.72000250796138165),
+    FRAC_CONST(0.7284643904482252),
+    FRAC_CONST(0.73681656887736979),
+    FRAC_CONST(0.74505778544146595),
+    FRAC_CONST(0.75318679904361241),
+    FRAC_CONST(0.76120238548426178),
+    FRAC_CONST(0.76910333764557959),
+    FRAC_CONST(0.77688846567323244),
+    FRAC_CONST(0.78455659715557524),
+    FRAC_CONST(0.79210657730021239),
+    FRAC_CONST(0.79953726910790501),
+    FRAC_CONST(0.80684755354379922),
+    FRAC_CONST(0.8140363297059483),
+    FRAC_CONST(0.82110251499110465),
+    FRAC_CONST(0.8280450452577558),
+    FRAC_CONST(0.83486287498638001),
+    FRAC_CONST(0.84155497743689833),
+    FRAC_CONST(0.84812034480329712),
+    FRAC_CONST(0.85455798836540053),
+    FRAC_CONST(0.86086693863776731),
+    FRAC_CONST(0.86704624551569265),
+    FRAC_CONST(0.87309497841829009),
+    FRAC_CONST(0.87901222642863341),
+    FRAC_CONST(0.88479709843093779),
+    FRAC_CONST(0.89044872324475788),
+    FRAC_CONST(0.89596624975618511),
+    FRAC_CONST(0.90134884704602203),
+    FRAC_CONST(0.90659570451491533),
+    FRAC_CONST(0.91170603200542988),
+    FRAC_CONST(0.9166790599210427),
+    FRAC_CONST(0.9215140393420419),
+    FRAC_CONST(0.92621024213831127),
+    FRAC_CONST(0.93076696107898371),
+    FRAC_CONST(0.9351835099389475),
+    FRAC_CONST(0.93945922360218992),
+    FRAC_CONST(0.94359345816196039),
+    FRAC_CONST(0.94758559101774109),
+    FRAC_CONST(0.95143502096900834),
+    FRAC_CONST(0.95514116830577067),
+    FRAC_CONST(0.9587034748958716),
+    FRAC_CONST(0.96212140426904158),
+    FRAC_CONST(0.9653944416976894),
+    FRAC_CONST(0.96852209427441727),
+    FRAC_CONST(0.97150389098625178),
+    FRAC_CONST(0.97433938278557586),
+    FRAC_CONST(0.97702814265775439),
+    FRAC_CONST(0.97956976568544052),
+    FRAC_CONST(0.98196386910955524),
+    FRAC_CONST(0.98421009238692903),
+    FRAC_CONST(0.98630809724459867),
+    FRAC_CONST(0.98825756773074946),
+    FRAC_CONST(0.99005821026229712),
+    FRAC_CONST(0.99170975366909953),
+    FRAC_CONST(0.9932119492347945),
+    FRAC_CONST(0.99456457073425542),
+    FRAC_CONST(0.99576741446765982),
+    FRAC_CONST(0.99682029929116567),
+    FRAC_CONST(0.99772306664419164),
+    FRAC_CONST(0.99847558057329477),
+    FRAC_CONST(0.99907772775264536),
+    FRAC_CONST(0.99952941750109314),
+    FRAC_CONST(0.9998305817958234),
+    FRAC_CONST(0.99998117528260111)
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const real_t sine_short_120[] =
+{
+    FRAC_CONST(0.0065449379673518581),
+    FRAC_CONST(0.019633692460628301),
+    FRAC_CONST(0.032719082821776137),
+    FRAC_CONST(0.045798866936520771),
+    FRAC_CONST(0.058870803651189033),
+    FRAC_CONST(0.071932653156719387),
+    FRAC_CONST(0.084982177372441667),
+    FRAC_CONST(0.09801714032956059),
+    FRAC_CONST(0.11103530855427769),
+    FRAC_CONST(0.12403445145048532),
+    FRAC_CONST(0.13701234168196802),
+    FRAC_CONST(0.14996675555404498),
+    FRAC_CONST(0.16289547339458874),
+    FRAC_CONST(0.17579627993435451),
+    FRAC_CONST(0.18866696468655525),
+    FRAC_CONST(0.2015053223256171),
+    FRAC_CONST(0.21430915306505074),
+    FRAC_CONST(0.2270762630343732),
+    FRAC_CONST(0.23980446465501654),
+    FRAC_CONST(0.25249157701515795),
+    FRAC_CONST(0.26513542624340797),
+    FRAC_CONST(0.27773384588129219),
+    FRAC_CONST(0.29028467725446233),
+    FRAC_CONST(0.3027857698425746),
+    FRAC_CONST(0.31523498164776964),
+    FRAC_CONST(0.32763017956169349),
+    FRAC_CONST(0.33996923973099424),
+    FRAC_CONST(0.35225004792123354),
+    FRAC_CONST(0.36447049987914965),
+    FRAC_CONST(0.37662850169321077),
+    FRAC_CONST(0.38872197015239557),
+    FRAC_CONST(0.40074883310314097),
+    FRAC_CONST(0.41270702980439467),
+    FRAC_CONST(0.42459451128071307),
+    FRAC_CONST(0.43640924067334208),
+    FRAC_CONST(0.44814919358922256),
+    FRAC_CONST(0.45981235844785984),
+    FRAC_CONST(0.47139673682599764),
+    FRAC_CONST(0.48290034380003727),
+    FRAC_CONST(0.49432120828614462),
+    FRAC_CONST(0.50565737337798455),
+    FRAC_CONST(0.51690689668202761),
+    FRAC_CONST(0.52806785065036799),
+    FRAC_CONST(0.53913832291100017),
+    FRAC_CONST(0.55011641659549337),
+    FRAC_CONST(0.56100025066400983),
+    FRAC_CONST(0.57178796022761225),
+    FRAC_CONST(0.58247769686780215),
+    FRAC_CONST(0.59306762895323706),
+    FRAC_CONST(0.60355594195357143),
+    FRAC_CONST(0.61394083875036642),
+    FRAC_CONST(0.62422053994501758),
+    FRAC_CONST(0.63439328416364549),
+    FRAC_CONST(0.64445732835889735),
+    FRAC_CONST(0.65441094810861034),
+    FRAC_CONST(0.66425243791128175),
+    FRAC_CONST(0.67398011147829784),
+    FRAC_CONST(0.68359230202287125),
+    FRAC_CONST(0.69308736254563585),
+    FRAC_CONST(0.70246366611685174),
+    FRAC_CONST(0.71171960615517138),
+    FRAC_CONST(0.72085359670291882),
+    FRAC_CONST(0.7298640726978356),
+    FRAC_CONST(0.73874949024124625),
+    FRAC_CONST(0.74750832686259672),
+    FRAC_CONST(0.75613908178032285),
+    FRAC_CONST(0.76464027615900032),
+    FRAC_CONST(0.77301045336273699),
+    FRAC_CONST(0.78124817920475853),
+    FRAC_CONST(0.78935204219315003),
+    FRAC_CONST(0.79732065377270711),
+    FRAC_CONST(0.80515264856285829),
+    FRAC_CONST(0.81284668459161513),
+    FRAC_CONST(0.82040144352551359),
+    FRAC_CONST(0.82781563089550203),
+    FRAC_CONST(0.83508797631874299),
+    FRAC_CONST(0.84221723371628654),
+    FRAC_CONST(0.84920218152657889),
+    FRAC_CONST(0.85604162291477137),
+    FRAC_CONST(0.86273438597779184),
+    FRAC_CONST(0.86927932394514362),
+    FRAC_CONST(0.87567531537539967),
+    FRAC_CONST(0.88192126434835494),
+    FRAC_CONST(0.88801610065280734),
+    FRAC_CONST(0.89395877996993212),
+    FRAC_CONST(0.8997482840522214),
+    FRAC_CONST(0.90538362089795521),
+    FRAC_CONST(0.91086382492117568),
+    FRAC_CONST(0.91618795711713596),
+    FRAC_CONST(0.92135510522319242),
+    FRAC_CONST(0.9263643838751181),
+    FRAC_CONST(0.93121493475880346),
+    FRAC_CONST(0.93590592675732565),
+    FRAC_CONST(0.94043655609335486),
+    FRAC_CONST(0.94480604646687805),
+    FRAC_CONST(0.94901364918821385),
+    FRAC_CONST(0.95305864330629697),
+    FRAC_CONST(0.95694033573220882),
+    FRAC_CONST(0.9606580613579353),
+    FRAC_CONST(0.96421118317032928),
+    FRAC_CONST(0.96759909236025976),
+    FRAC_CONST(0.9708212084269281),
+    FRAC_CONST(0.97387697927733363),
+    FRAC_CONST(0.97676588132087239),
+    FRAC_CONST(0.97948741955905139),
+    FRAC_CONST(0.98204112767030394),
+    FRAC_CONST(0.98442656808989171),
+    FRAC_CONST(0.98664333208487898),
+    FRAC_CONST(0.98869103982416728),
+    FRAC_CONST(0.99056934044357725),
+    FRAC_CONST(0.99227791210596705),
+    FRAC_CONST(0.99381646205637808),
+    FRAC_CONST(0.99518472667219682),
+    FRAC_CONST(0.99638247150832537),
+    FRAC_CONST(0.99740949133735191),
+    FRAC_CONST(0.99826561018471593),
+    FRAC_CONST(0.99895068135886012),
+    FRAC_CONST(0.99946458747636568),
+    FRAC_CONST(0.99980724048206482),
+    FRAC_CONST(0.99997858166412923)
+};
+#endif
+
+#ifdef LD_DEC
+ALIGN static const real_t sine_mid_512[] =
+{
+    FRAC_CONST(0.0015339801862847655),
+    FRAC_CONST(0.0046019261204485705),
+    FRAC_CONST(0.007669828739531097),
+    FRAC_CONST(0.010737659167264491),
+    FRAC_CONST(0.013805388528060391),
+    FRAC_CONST(0.01687298794728171),
+    FRAC_CONST(0.019940428551514441),
+    FRAC_CONST(0.023007681468839369),
+    FRAC_CONST(0.026074717829103901),
+    FRAC_CONST(0.029141508764193722),
+    FRAC_CONST(0.032208025408304586),
+    FRAC_CONST(0.035274238898213947),
+    FRAC_CONST(0.038340120373552694),
+    FRAC_CONST(0.041405640977076739),
+    FRAC_CONST(0.044470771854938668),
+    FRAC_CONST(0.047535484156959303),
+    FRAC_CONST(0.050599749036899282),
+    FRAC_CONST(0.05366353765273052),
+    FRAC_CONST(0.056726821166907748),
+    FRAC_CONST(0.059789570746639868),
+    FRAC_CONST(0.062851757564161406),
+    FRAC_CONST(0.065913352797003805),
+    FRAC_CONST(0.068974327628266746),
+    FRAC_CONST(0.072034653246889332),
+    FRAC_CONST(0.075094300847921305),
+    FRAC_CONST(0.078153241632794232),
+    FRAC_CONST(0.081211446809592441),
+    FRAC_CONST(0.084268887593324071),
+    FRAC_CONST(0.087325535206192059),
+    FRAC_CONST(0.090381360877864983),
+    FRAC_CONST(0.093436335845747787),
+    FRAC_CONST(0.096490431355252593),
+    FRAC_CONST(0.099543618660069319),
+    FRAC_CONST(0.10259586902243628),
+    FRAC_CONST(0.10564715371341062),
+    FRAC_CONST(0.10869744401313872),
+    FRAC_CONST(0.11174671121112659),
+    FRAC_CONST(0.11479492660651008),
+    FRAC_CONST(0.11784206150832498),
+    FRAC_CONST(0.12088808723577708),
+    FRAC_CONST(0.12393297511851216),
+    FRAC_CONST(0.12697669649688587),
+    FRAC_CONST(0.13001922272223335),
+    FRAC_CONST(0.13306052515713906),
+    FRAC_CONST(0.1361005751757062),
+    FRAC_CONST(0.1391393441638262),
+    FRAC_CONST(0.14217680351944803),
+    FRAC_CONST(0.14521292465284746),
+    FRAC_CONST(0.14824767898689603),
+    FRAC_CONST(0.15128103795733022),
+    FRAC_CONST(0.1543129730130201),
+    FRAC_CONST(0.15734345561623825),
+    FRAC_CONST(0.16037245724292828),
+    FRAC_CONST(0.16339994938297323),
+    FRAC_CONST(0.1664259035404641),
+    FRAC_CONST(0.16945029123396796),
+    FRAC_CONST(0.17247308399679595),
+    FRAC_CONST(0.17549425337727143),
+    FRAC_CONST(0.17851377093899751),
+    FRAC_CONST(0.18153160826112497),
+    FRAC_CONST(0.18454773693861962),
+    FRAC_CONST(0.1875621285825296),
+    FRAC_CONST(0.19057475482025274),
+    FRAC_CONST(0.19358558729580361),
+    FRAC_CONST(0.19659459767008022),
+    FRAC_CONST(0.19960175762113097),
+    FRAC_CONST(0.20260703884442113),
+    FRAC_CONST(0.20561041305309924),
+    FRAC_CONST(0.20861185197826349),
+    FRAC_CONST(0.21161132736922755),
+    FRAC_CONST(0.21460881099378676),
+    FRAC_CONST(0.21760427463848364),
+    FRAC_CONST(0.22059769010887351),
+    FRAC_CONST(0.22358902922978999),
+    FRAC_CONST(0.22657826384561),
+    FRAC_CONST(0.22956536582051887),
+    FRAC_CONST(0.23255030703877524),
+    FRAC_CONST(0.23553305940497549),
+    FRAC_CONST(0.23851359484431842),
+    FRAC_CONST(0.24149188530286933),
+    FRAC_CONST(0.24446790274782415),
+    FRAC_CONST(0.24744161916777327),
+    FRAC_CONST(0.25041300657296522),
+    FRAC_CONST(0.25338203699557016),
+    FRAC_CONST(0.25634868248994291),
+    FRAC_CONST(0.25931291513288623),
+    FRAC_CONST(0.26227470702391359),
+    FRAC_CONST(0.26523403028551179),
+    FRAC_CONST(0.26819085706340318),
+    FRAC_CONST(0.27114515952680801),
+    FRAC_CONST(0.27409690986870638),
+    FRAC_CONST(0.2770460803060999),
+    FRAC_CONST(0.27999264308027322),
+    FRAC_CONST(0.28293657045705539),
+    FRAC_CONST(0.28587783472708062),
+    FRAC_CONST(0.28881640820604948),
+    FRAC_CONST(0.29175226323498926),
+    FRAC_CONST(0.29468537218051433),
+    FRAC_CONST(0.2976157074350862),
+    FRAC_CONST(0.30054324141727345),
+    FRAC_CONST(0.30346794657201132),
+    FRAC_CONST(0.30638979537086092),
+    FRAC_CONST(0.30930876031226873),
+    FRAC_CONST(0.31222481392182488),
+    FRAC_CONST(0.31513792875252244),
+    FRAC_CONST(0.31804807738501495),
+    FRAC_CONST(0.32095523242787521),
+    FRAC_CONST(0.32385936651785285),
+    FRAC_CONST(0.32676045232013173),
+    FRAC_CONST(0.32965846252858749),
+    FRAC_CONST(0.33255336986604422),
+    FRAC_CONST(0.3354451470845316),
+    FRAC_CONST(0.33833376696554113),
+    FRAC_CONST(0.34121920232028236),
+    FRAC_CONST(0.34410142598993881),
+    FRAC_CONST(0.34698041084592368),
+    FRAC_CONST(0.34985612979013492),
+    FRAC_CONST(0.35272855575521073),
+    FRAC_CONST(0.35559766170478385),
+    FRAC_CONST(0.35846342063373654),
+    FRAC_CONST(0.36132580556845428),
+    FRAC_CONST(0.36418478956707989),
+    FRAC_CONST(0.36704034571976718),
+    FRAC_CONST(0.3698924471489341),
+    FRAC_CONST(0.37274106700951576),
+    FRAC_CONST(0.37558617848921722),
+    FRAC_CONST(0.37842775480876556),
+    FRAC_CONST(0.38126576922216238),
+    FRAC_CONST(0.38410019501693504),
+    FRAC_CONST(0.38693100551438858),
+    FRAC_CONST(0.38975817406985641),
+    FRAC_CONST(0.39258167407295147),
+    FRAC_CONST(0.39540147894781635),
+    FRAC_CONST(0.39821756215337356),
+    FRAC_CONST(0.40102989718357562),
+    FRAC_CONST(0.40383845756765407),
+    FRAC_CONST(0.40664321687036903),
+    FRAC_CONST(0.40944414869225759),
+    FRAC_CONST(0.41224122666988289),
+    FRAC_CONST(0.41503442447608163),
+    FRAC_CONST(0.41782371582021227),
+    FRAC_CONST(0.42060907444840251),
+    FRAC_CONST(0.42339047414379605),
+    FRAC_CONST(0.42616788872679962),
+    FRAC_CONST(0.42894129205532949),
+    FRAC_CONST(0.43171065802505726),
+    FRAC_CONST(0.43447596056965565),
+    FRAC_CONST(0.43723717366104409),
+    FRAC_CONST(0.43999427130963326),
+    FRAC_CONST(0.44274722756457002),
+    FRAC_CONST(0.44549601651398174),
+    FRAC_CONST(0.44824061228521989),
+    FRAC_CONST(0.45098098904510386),
+    FRAC_CONST(0.45371712100016387),
+    FRAC_CONST(0.45644898239688392),
+    FRAC_CONST(0.45917654752194409),
+    FRAC_CONST(0.46189979070246273),
+    FRAC_CONST(0.46461868630623782),
+    FRAC_CONST(0.46733320874198842),
+    FRAC_CONST(0.47004333245959562),
+    FRAC_CONST(0.47274903195034279),
+    FRAC_CONST(0.47545028174715587),
+    FRAC_CONST(0.47814705642484301),
+    FRAC_CONST(0.48083933060033396),
+    FRAC_CONST(0.48352707893291874),
+    FRAC_CONST(0.48621027612448642),
+    FRAC_CONST(0.48888889691976317),
+    FRAC_CONST(0.4915629161065499),
+    FRAC_CONST(0.49423230851595967),
+    FRAC_CONST(0.49689704902265447),
+    FRAC_CONST(0.49955711254508184),
+    FRAC_CONST(0.50221247404571079),
+    FRAC_CONST(0.50486310853126759),
+    FRAC_CONST(0.50750899105297087),
+    FRAC_CONST(0.51015009670676681),
+    FRAC_CONST(0.51278640063356296),
+    FRAC_CONST(0.51541787801946293),
+    FRAC_CONST(0.51804450409599934),
+    FRAC_CONST(0.52066625414036716),
+    FRAC_CONST(0.52328310347565643),
+    FRAC_CONST(0.52589502747108463),
+    FRAC_CONST(0.52850200154222848),
+    FRAC_CONST(0.531104001151255),
+    FRAC_CONST(0.53370100180715296),
+    FRAC_CONST(0.53629297906596318),
+    FRAC_CONST(0.53887990853100842),
+    FRAC_CONST(0.54146176585312344),
+    FRAC_CONST(0.54403852673088382),
+    FRAC_CONST(0.54661016691083486),
+    FRAC_CONST(0.54917666218771966),
+    FRAC_CONST(0.55173798840470734),
+    FRAC_CONST(0.55429412145362),
+    FRAC_CONST(0.5568450372751601),
+    FRAC_CONST(0.55939071185913614),
+    FRAC_CONST(0.56193112124468947),
+    FRAC_CONST(0.5644662415205195),
+    FRAC_CONST(0.56699604882510868),
+    FRAC_CONST(0.56952051934694714),
+    FRAC_CONST(0.57203962932475705),
+    FRAC_CONST(0.57455335504771576),
+    FRAC_CONST(0.57706167285567944),
+    FRAC_CONST(0.57956455913940563),
+    FRAC_CONST(0.58206199034077544),
+    FRAC_CONST(0.58455394295301533),
+    FRAC_CONST(0.58704039352091797),
+    FRAC_CONST(0.58952131864106394),
+    FRAC_CONST(0.59199669496204099),
+    FRAC_CONST(0.59446649918466443),
+    FRAC_CONST(0.5969307080621965),
+    FRAC_CONST(0.59938929840056454),
+    FRAC_CONST(0.60184224705858003),
+    FRAC_CONST(0.60428953094815596),
+    FRAC_CONST(0.60673112703452448),
+    FRAC_CONST(0.60916701233645321),
+    FRAC_CONST(0.61159716392646191),
+    FRAC_CONST(0.61402155893103838),
+    FRAC_CONST(0.61644017453085365),
+    FRAC_CONST(0.61885298796097632),
+    FRAC_CONST(0.62125997651108755),
+    FRAC_CONST(0.62366111752569453),
+    FRAC_CONST(0.62605638840434352),
+    FRAC_CONST(0.62844576660183271),
+    FRAC_CONST(0.63082922962842447),
+    FRAC_CONST(0.63320675505005719),
+    FRAC_CONST(0.63557832048855611),
+    FRAC_CONST(0.63794390362184406),
+    FRAC_CONST(0.64030348218415167),
+    FRAC_CONST(0.64265703396622686),
+    FRAC_CONST(0.64500453681554393),
+    FRAC_CONST(0.64734596863651206),
+    FRAC_CONST(0.64968130739068319),
+    FRAC_CONST(0.6520105310969595),
+    FRAC_CONST(0.65433361783180044),
+    FRAC_CONST(0.65665054572942894),
+    FRAC_CONST(0.65896129298203732),
+    FRAC_CONST(0.66126583783999227),
+    FRAC_CONST(0.66356415861203977),
+    FRAC_CONST(0.66585623366550972),
+    FRAC_CONST(0.66814204142651845),
+    FRAC_CONST(0.67042156038017309),
+    FRAC_CONST(0.67269476907077286),
+    FRAC_CONST(0.67496164610201193),
+    FRAC_CONST(0.67722217013718033),
+    FRAC_CONST(0.67947631989936497),
+    FRAC_CONST(0.68172407417164971),
+    FRAC_CONST(0.6839654117973154),
+    FRAC_CONST(0.68620031168003859),
+    FRAC_CONST(0.68842875278409044),
+    FRAC_CONST(0.6906507141345346),
+    FRAC_CONST(0.69286617481742463),
+    FRAC_CONST(0.69507511398000088),
+    FRAC_CONST(0.69727751083088652),
+    FRAC_CONST(0.69947334464028377),
+    FRAC_CONST(0.70166259474016845),
+    FRAC_CONST(0.70384524052448494),
+    FRAC_CONST(0.70602126144933974),
+    FRAC_CONST(0.70819063703319529),
+    FRAC_CONST(0.71035334685706231),
+    FRAC_CONST(0.71250937056469232),
+    FRAC_CONST(0.71465868786276898),
+    FRAC_CONST(0.71680127852109954),
+    FRAC_CONST(0.71893712237280438),
+    FRAC_CONST(0.72106619931450811),
+    FRAC_CONST(0.72318848930652735),
+    FRAC_CONST(0.72530397237306066),
+    FRAC_CONST(0.72741262860237577),
+    FRAC_CONST(0.7295144381469969),
+    FRAC_CONST(0.73160938122389252),
+    FRAC_CONST(0.73369743811466026),
+    FRAC_CONST(0.73577858916571348),
+    FRAC_CONST(0.73785281478846598),
+    FRAC_CONST(0.73992009545951609),
+    FRAC_CONST(0.74198041172083096),
+    FRAC_CONST(0.74403374417992918),
+    FRAC_CONST(0.74608007351006378),
+    FRAC_CONST(0.74811938045040349),
+    FRAC_CONST(0.75015164580621496),
+    FRAC_CONST(0.7521768504490427),
+    FRAC_CONST(0.75419497531688917),
+    FRAC_CONST(0.75620600141439454),
+    FRAC_CONST(0.75820990981301528),
+    FRAC_CONST(0.76020668165120242),
+    FRAC_CONST(0.7621962981345789),
+    FRAC_CONST(0.76417874053611667),
+    FRAC_CONST(0.76615399019631281),
+    FRAC_CONST(0.76812202852336531),
+    FRAC_CONST(0.7700828369933479),
+    FRAC_CONST(0.77203639715038441),
+    FRAC_CONST(0.77398269060682279),
+    FRAC_CONST(0.77592169904340758),
+    FRAC_CONST(0.77785340420945304),
+    FRAC_CONST(0.77977778792301444),
+    FRAC_CONST(0.78169483207105939),
+    FRAC_CONST(0.7836045186096382),
+    FRAC_CONST(0.78550682956405393),
+    FRAC_CONST(0.78740174702903132),
+    FRAC_CONST(0.78928925316888565),
+    FRAC_CONST(0.79116933021769009),
+    FRAC_CONST(0.79304196047944364),
+    FRAC_CONST(0.79490712632823701),
+    FRAC_CONST(0.79676481020841872),
+    FRAC_CONST(0.79861499463476082),
+    FRAC_CONST(0.80045766219262271),
+    FRAC_CONST(0.80229279553811572),
+    FRAC_CONST(0.8041203773982657),
+    FRAC_CONST(0.80594039057117628),
+    FRAC_CONST(0.80775281792619036),
+    FRAC_CONST(0.80955764240405126),
+    FRAC_CONST(0.81135484701706373),
+    FRAC_CONST(0.81314441484925359),
+    FRAC_CONST(0.81492632905652662),
+    FRAC_CONST(0.81670057286682785),
+    FRAC_CONST(0.81846712958029866),
+    FRAC_CONST(0.82022598256943469),
+    FRAC_CONST(0.82197711527924155),
+    FRAC_CONST(0.82372051122739132),
+    FRAC_CONST(0.82545615400437744),
+    FRAC_CONST(0.82718402727366902),
+    FRAC_CONST(0.82890411477186487),
+    FRAC_CONST(0.8306164003088462),
+    FRAC_CONST(0.83232086776792968),
+    FRAC_CONST(0.83401750110601813),
+    FRAC_CONST(0.8357062843537526),
+    FRAC_CONST(0.83738720161566194),
+    FRAC_CONST(0.83906023707031263),
+    FRAC_CONST(0.84072537497045807),
+    FRAC_CONST(0.84238259964318596),
+    FRAC_CONST(0.84403189549006641),
+    FRAC_CONST(0.84567324698729907),
+    FRAC_CONST(0.84730663868585832),
+    FRAC_CONST(0.84893205521163961),
+    FRAC_CONST(0.85054948126560337),
+    FRAC_CONST(0.85215890162391983),
+    FRAC_CONST(0.8537603011381113),
+    FRAC_CONST(0.85535366473519603),
+    FRAC_CONST(0.85693897741782865),
+    FRAC_CONST(0.85851622426444274),
+    FRAC_CONST(0.86008539042939014),
+    FRAC_CONST(0.8616464611430813),
+    FRAC_CONST(0.86319942171212416),
+    FRAC_CONST(0.86474425751946238),
+    FRAC_CONST(0.86628095402451299),
+    FRAC_CONST(0.86780949676330321),
+    FRAC_CONST(0.86932987134860673),
+    FRAC_CONST(0.87084206347007886),
+    FRAC_CONST(0.87234605889439154),
+    FRAC_CONST(0.87384184346536675),
+    FRAC_CONST(0.87532940310411078),
+    FRAC_CONST(0.87680872380914576),
+    FRAC_CONST(0.87827979165654146),
+    FRAC_CONST(0.87974259280004741),
+    FRAC_CONST(0.88119711347122198),
+    FRAC_CONST(0.88264333997956279),
+    FRAC_CONST(0.88408125871263499),
+    FRAC_CONST(0.88551085613619995),
+    FRAC_CONST(0.88693211879434208),
+    FRAC_CONST(0.88834503330959624),
+    FRAC_CONST(0.88974958638307289),
+    FRAC_CONST(0.89114576479458318),
+    FRAC_CONST(0.89253355540276469),
+    FRAC_CONST(0.89391294514520325),
+    FRAC_CONST(0.89528392103855758),
+    FRAC_CONST(0.89664647017868015),
+    FRAC_CONST(0.89800057974073988),
+    FRAC_CONST(0.89934623697934146),
+    FRAC_CONST(0.90068342922864686),
+    FRAC_CONST(0.90201214390249307),
+    FRAC_CONST(0.90333236849451182),
+    FRAC_CONST(0.90464409057824624),
+    FRAC_CONST(0.90594729780726846),
+    FRAC_CONST(0.90724197791529593),
+    FRAC_CONST(0.90852811871630612),
+    FRAC_CONST(0.90980570810465222),
+    FRAC_CONST(0.91107473405517625),
+    FRAC_CONST(0.91233518462332275),
+    FRAC_CONST(0.91358704794525081),
+    FRAC_CONST(0.91483031223794609),
+    FRAC_CONST(0.91606496579933161),
+    FRAC_CONST(0.91729099700837791),
+    FRAC_CONST(0.91850839432521225),
+    FRAC_CONST(0.91971714629122736),
+    FRAC_CONST(0.92091724152918952),
+    FRAC_CONST(0.92210866874334507),
+    FRAC_CONST(0.92329141671952764),
+    FRAC_CONST(0.9244654743252626),
+    FRAC_CONST(0.92563083050987272),
+    FRAC_CONST(0.92678747430458175),
+    FRAC_CONST(0.92793539482261789),
+    FRAC_CONST(0.92907458125931575),
+    FRAC_CONST(0.93020502289221907),
+    FRAC_CONST(0.93132670908118043),
+    FRAC_CONST(0.93243962926846236),
+    FRAC_CONST(0.93354377297883617),
+    FRAC_CONST(0.93463912981968078),
+    FRAC_CONST(0.93572568948108037),
+    FRAC_CONST(0.93680344173592156),
+    FRAC_CONST(0.93787237643998989),
+    FRAC_CONST(0.93893248353206449),
+    FRAC_CONST(0.93998375303401394),
+    FRAC_CONST(0.94102617505088926),
+    FRAC_CONST(0.94205973977101731),
+    FRAC_CONST(0.94308443746609349),
+    FRAC_CONST(0.94410025849127266),
+    FRAC_CONST(0.94510719328526061),
+    FRAC_CONST(0.94610523237040334),
+    FRAC_CONST(0.94709436635277722),
+    FRAC_CONST(0.94807458592227623),
+    FRAC_CONST(0.94904588185270056),
+    FRAC_CONST(0.950008245001843),
+    FRAC_CONST(0.95096166631157508),
+    FRAC_CONST(0.95190613680793223),
+    FRAC_CONST(0.95284164760119872),
+    FRAC_CONST(0.95376818988599033),
+    FRAC_CONST(0.95468575494133834),
+    FRAC_CONST(0.95559433413077111),
+    FRAC_CONST(0.95649391890239499),
+    FRAC_CONST(0.95738450078897586),
+    FRAC_CONST(0.95826607140801767),
+    FRAC_CONST(0.95913862246184189),
+    FRAC_CONST(0.96000214573766585),
+    FRAC_CONST(0.96085663310767966),
+    FRAC_CONST(0.96170207652912254),
+    FRAC_CONST(0.96253846804435916),
+    FRAC_CONST(0.96336579978095405),
+    FRAC_CONST(0.96418406395174572),
+    FRAC_CONST(0.96499325285492032),
+    FRAC_CONST(0.96579335887408357),
+    FRAC_CONST(0.96658437447833312),
+    FRAC_CONST(0.96736629222232851),
+    FRAC_CONST(0.96813910474636233),
+    FRAC_CONST(0.96890280477642887),
+    FRAC_CONST(0.96965738512429245),
+    FRAC_CONST(0.9704028386875555),
+    FRAC_CONST(0.97113915844972509),
+    FRAC_CONST(0.9718663374802794),
+    FRAC_CONST(0.97258436893473221),
+    FRAC_CONST(0.97329324605469825),
+    FRAC_CONST(0.97399296216795583),
+    FRAC_CONST(0.97468351068851067),
+    FRAC_CONST(0.97536488511665687),
+    FRAC_CONST(0.97603707903903902),
+    FRAC_CONST(0.97670008612871184),
+    FRAC_CONST(0.97735390014519996),
+    FRAC_CONST(0.97799851493455714),
+    FRAC_CONST(0.9786339244294231),
+    FRAC_CONST(0.97926012264908202),
+    FRAC_CONST(0.97987710369951764),
+    FRAC_CONST(0.98048486177346938),
+    FRAC_CONST(0.98108339115048659),
+    FRAC_CONST(0.98167268619698311),
+    FRAC_CONST(0.98225274136628937),
+    FRAC_CONST(0.98282355119870524),
+    FRAC_CONST(0.98338511032155118),
+    FRAC_CONST(0.98393741344921892),
+    FRAC_CONST(0.98448045538322093),
+    FRAC_CONST(0.98501423101223984),
+    FRAC_CONST(0.98553873531217606),
+    FRAC_CONST(0.98605396334619544),
+    FRAC_CONST(0.98655991026477541),
+    FRAC_CONST(0.98705657130575097),
+    FRAC_CONST(0.98754394179435923),
+    FRAC_CONST(0.98802201714328353),
+    FRAC_CONST(0.98849079285269659),
+    FRAC_CONST(0.98895026451030299),
+    FRAC_CONST(0.98940042779138038),
+    FRAC_CONST(0.98984127845882053),
+    FRAC_CONST(0.99027281236316911),
+    FRAC_CONST(0.99069502544266463),
+    FRAC_CONST(0.99110791372327678),
+    FRAC_CONST(0.9915114733187439),
+    FRAC_CONST(0.99190570043060933),
+    FRAC_CONST(0.99229059134825737),
+    FRAC_CONST(0.99266614244894802),
+    FRAC_CONST(0.99303235019785141),
+    FRAC_CONST(0.99338921114808065),
+    FRAC_CONST(0.9937367219407246),
+    FRAC_CONST(0.99407487930487937),
+    FRAC_CONST(0.9944036800576791),
+    FRAC_CONST(0.9947231211043257),
+    FRAC_CONST(0.99503319943811863),
+    FRAC_CONST(0.99533391214048228),
+    FRAC_CONST(0.99562525638099431),
+    FRAC_CONST(0.99590722941741172),
+    FRAC_CONST(0.99617982859569687),
+    FRAC_CONST(0.99644305135004263),
+    FRAC_CONST(0.99669689520289606),
+    FRAC_CONST(0.99694135776498216),
+    FRAC_CONST(0.99717643673532619),
+    FRAC_CONST(0.9974021299012753),
+    FRAC_CONST(0.99761843513851955),
+    FRAC_CONST(0.99782535041111164),
+    FRAC_CONST(0.99802287377148624),
+    FRAC_CONST(0.99821100336047819),
+    FRAC_CONST(0.99838973740734016),
+    FRAC_CONST(0.99855907422975931),
+    FRAC_CONST(0.99871901223387294),
+    FRAC_CONST(0.99886954991428356),
+    FRAC_CONST(0.99901068585407338),
+    FRAC_CONST(0.99914241872481691),
+    FRAC_CONST(0.99926474728659442),
+    FRAC_CONST(0.99937767038800285),
+    FRAC_CONST(0.99948118696616695),
+    FRAC_CONST(0.99957529604674922),
+    FRAC_CONST(0.99965999674395922),
+    FRAC_CONST(0.99973528826056168),
+    FRAC_CONST(0.99980116988788426),
+    FRAC_CONST(0.99985764100582386),
+    FRAC_CONST(0.9999047010828529),
+    FRAC_CONST(0.99994234967602391),
+    FRAC_CONST(0.99997058643097414),
+    FRAC_CONST(0.9999894110819284),
+    FRAC_CONST(0.99999882345170188)
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const real_t sine_mid_480[] =
+{
+    FRAC_CONST(0.0016362454436240478),
+    FRAC_CONST(0.00490871880799799),
+    FRAC_CONST(0.0081811396039371282),
+    FRAC_CONST(0.011453472786443779),
+    FRAC_CONST(0.014725683311458524),
+    FRAC_CONST(0.017997736136235509),
+    FRAC_CONST(0.021269596219717739),
+    FRAC_CONST(0.024541228522912285),
+    FRAC_CONST(0.027812598009265607),
+    FRAC_CONST(0.03108366964503869),
+    FRAC_CONST(0.034354408399682276),
+    FRAC_CONST(0.037624779246211978),
+    FRAC_CONST(0.04089474716158345),
+    FRAC_CONST(0.044164277127067358),
+    FRAC_CONST(0.047433334128624507),
+    FRAC_CONST(0.050701883157280733),
+    FRAC_CONST(0.053969889209501881),
+    FRAC_CONST(0.057237317287568618),
+    FRAC_CONST(0.060504132399951269),
+    FRAC_CONST(0.063770299561684493),
+    FRAC_CONST(0.06703578379474201),
+    FRAC_CONST(0.070300550128411174),
+    FRAC_CONST(0.073564563599667426),
+    FRAC_CONST(0.076827789253548759),
+    FRAC_CONST(0.080090192143530081),
+    FRAC_CONST(0.083351737331897449),
+    FRAC_CONST(0.086612389890122182),
+    FRAC_CONST(0.089872114899234967),
+    FRAC_CONST(0.093130877450199795),
+    FRAC_CONST(0.096388642644287828),
+    FRAC_CONST(0.09964537559345106),
+    FRAC_CONST(0.1029010414206961),
+    FRAC_CONST(0.10615560526045748),
+    FRAC_CONST(0.10940903225897117),
+    FRAC_CONST(0.11266128757464781),
+    FRAC_CONST(0.11591233637844581),
+    FRAC_CONST(0.11916214385424433),
+    FRAC_CONST(0.1224106751992162),
+    FRAC_CONST(0.12565789562420052),
+    FRAC_CONST(0.12890377035407541),
+    FRAC_CONST(0.13214826462813015),
+    FRAC_CONST(0.13539134370043773),
+    FRAC_CONST(0.13863297284022669),
+    FRAC_CONST(0.14187311733225325),
+    FRAC_CONST(0.14511174247717309),
+    FRAC_CONST(0.14834881359191271),
+    FRAC_CONST(0.15158429601004111),
+    FRAC_CONST(0.15481815508214106),
+    FRAC_CONST(0.1580503561761798),
+    FRAC_CONST(0.16128086467788047),
+    FRAC_CONST(0.16450964599109233),
+    FRAC_CONST(0.16773666553816149),
+    FRAC_CONST(0.17096188876030122),
+    FRAC_CONST(0.17418528111796186),
+    FRAC_CONST(0.17740680809120093),
+    FRAC_CONST(0.18062643518005275),
+    FRAC_CONST(0.18384412790489776),
+    FRAC_CONST(0.18705985180683199),
+    FRAC_CONST(0.19027357244803589),
+    FRAC_CONST(0.19348525541214331),
+    FRAC_CONST(0.19669486630460997),
+    FRAC_CONST(0.19990237075308173),
+    FRAC_CONST(0.20310773440776286),
+    FRAC_CONST(0.20631092294178383),
+    FRAC_CONST(0.20951190205156878),
+    FRAC_CONST(0.21271063745720317),
+    FRAC_CONST(0.21590709490280058),
+    FRAC_CONST(0.2191012401568698),
+    FRAC_CONST(0.22229303901268133),
+    FRAC_CONST(0.22548245728863364),
+    FRAC_CONST(0.22866946082861941),
+    FRAC_CONST(0.23185401550239115),
+    FRAC_CONST(0.23503608720592667),
+    FRAC_CONST(0.23821564186179459),
+    FRAC_CONST(0.24139264541951888),
+    FRAC_CONST(0.24456706385594387),
+    FRAC_CONST(0.24773886317559846),
+    FRAC_CONST(0.25090800941106001),
+    FRAC_CONST(0.25407446862331851),
+    FRAC_CONST(0.25723820690213967),
+    FRAC_CONST(0.26039919036642817),
+    FRAC_CONST(0.26355738516459076),
+    FRAC_CONST(0.26671275747489837),
+    FRAC_CONST(0.2698652735058486),
+    FRAC_CONST(0.27301489949652735),
+    FRAC_CONST(0.27616160171697068),
+    FRAC_CONST(0.27930534646852595),
+    FRAC_CONST(0.28244610008421245),
+    FRAC_CONST(0.2855838289290823),
+    FRAC_CONST(0.28871849940058025),
+    FRAC_CONST(0.29185007792890405),
+    FRAC_CONST(0.29497853097736348),
+    FRAC_CONST(0.2981038250427398),
+    FRAC_CONST(0.30122592665564446),
+    FRAC_CONST(0.30434480238087736),
+    FRAC_CONST(0.30746041881778519),
+    FRAC_CONST(0.31057274260061901),
+    FRAC_CONST(0.31368174039889146),
+    FRAC_CONST(0.31678737891773395),
+    FRAC_CONST(0.31988962489825296),
+    FRAC_CONST(0.32298844511788638),
+    FRAC_CONST(0.32608380639075912),
+    FRAC_CONST(0.32917567556803889),
+    FRAC_CONST(0.33226401953829071),
+    FRAC_CONST(0.33534880522783189),
+    FRAC_CONST(0.33842999960108583),
+    FRAC_CONST(0.34150756966093632),
+    FRAC_CONST(0.34458148244908043),
+    FRAC_CONST(0.34765170504638188),
+    FRAC_CONST(0.35071820457322322),
+    FRAC_CONST(0.35378094818985806),
+    FRAC_CONST(0.35683990309676283),
+    FRAC_CONST(0.35989503653498811),
+    FRAC_CONST(0.36294631578650921),
+    FRAC_CONST(0.36599370817457672),
+    FRAC_CONST(0.36903718106406647),
+    FRAC_CONST(0.37207670186182878),
+    FRAC_CONST(0.37511223801703802),
+    FRAC_CONST(0.37814375702154046),
+    FRAC_CONST(0.38117122641020335),
+    FRAC_CONST(0.38419461376126157),
+    FRAC_CONST(0.38721388669666562),
+    FRAC_CONST(0.39022901288242801),
+    FRAC_CONST(0.39323996002896966),
+    FRAC_CONST(0.39624669589146555),
+    FRAC_CONST(0.39924918827019029),
+    FRAC_CONST(0.40224740501086254),
+    FRAC_CONST(0.40524131400498986),
+    FRAC_CONST(0.40823088319021217),
+    FRAC_CONST(0.41121608055064529),
+    FRAC_CONST(0.41419687411722372),
+    FRAC_CONST(0.41717323196804335),
+    FRAC_CONST(0.42014512222870243),
+    FRAC_CONST(0.42311251307264408),
+    FRAC_CONST(0.42607537272149631),
+    FRAC_CONST(0.4290336694454126),
+    FRAC_CONST(0.43198737156341183),
+    FRAC_CONST(0.43493644744371707),
+    FRAC_CONST(0.43788086550409511),
+    FRAC_CONST(0.44082059421219388),
+    FRAC_CONST(0.44375560208588088),
+    FRAC_CONST(0.44668585769357955),
+    FRAC_CONST(0.4496113296546066),
+    FRAC_CONST(0.45253198663950756),
+    FRAC_CONST(0.45544779737039259),
+    FRAC_CONST(0.45835873062127125),
+    FRAC_CONST(0.46126475521838717),
+    FRAC_CONST(0.46416584004055156),
+    FRAC_CONST(0.46706195401947659),
+    FRAC_CONST(0.46995306614010829),
+    FRAC_CONST(0.47283914544095862),
+    FRAC_CONST(0.47572016101443682),
+    FRAC_CONST(0.47859608200718085),
+    FRAC_CONST(0.4814668776203872),
+    FRAC_CONST(0.48433251711014125),
+    FRAC_CONST(0.4871929697877464),
+    FRAC_CONST(0.49004820502005247),
+    FRAC_CONST(0.49289819222978404),
+    FRAC_CONST(0.49574290089586776),
+    FRAC_CONST(0.49858230055375902),
+    FRAC_CONST(0.50141636079576901),
+    FRAC_CONST(0.50424505127138919),
+    FRAC_CONST(0.50706834168761705),
+    FRAC_CONST(0.50988620180928057),
+    FRAC_CONST(0.51269860145936175),
+    FRAC_CONST(0.51550551051931948),
+    FRAC_CONST(0.51830689892941317),
+    FRAC_CONST(0.5211027366890234),
+    FRAC_CONST(0.52389299385697385),
+    FRAC_CONST(0.52667764055185196),
+    FRAC_CONST(0.52945664695232897),
+    FRAC_CONST(0.53222998329747884),
+    FRAC_CONST(0.53499761988709726),
+    FRAC_CONST(0.53775952708201991),
+    FRAC_CONST(0.54051567530443978),
+    FRAC_CONST(0.54326603503822357),
+    FRAC_CONST(0.54601057682922816),
+    FRAC_CONST(0.54874927128561579),
+    FRAC_CONST(0.55148208907816942),
+    FRAC_CONST(0.55420900094060566),
+    FRAC_CONST(0.55692997766988939),
+    FRAC_CONST(0.559644990126546),
+    FRAC_CONST(0.56235400923497314),
+    FRAC_CONST(0.56505700598375252),
+    FRAC_CONST(0.56775395142596052),
+    FRAC_CONST(0.57044481667947822),
+    FRAC_CONST(0.57312957292730071),
+    FRAC_CONST(0.57580819141784534),
+    FRAC_CONST(0.57848064346525996),
+    FRAC_CONST(0.58114690044973039),
+    FRAC_CONST(0.58380693381778626),
+    FRAC_CONST(0.58646071508260733),
+    FRAC_CONST(0.58910821582432815),
+    FRAC_CONST(0.5917494076903429),
+    FRAC_CONST(0.5943842623956086),
+    FRAC_CONST(0.59701275172294799),
+    FRAC_CONST(0.59963484752335228),
+    FRAC_CONST(0.60225052171628191),
+    FRAC_CONST(0.60485974628996786),
+    FRAC_CONST(0.60746249330171098),
+    FRAC_CONST(0.61005873487818185),
+    FRAC_CONST(0.61264844321571899),
+    FRAC_CONST(0.61523159058062682),
+    FRAC_CONST(0.61780814930947225),
+    FRAC_CONST(0.62037809180938108),
+    FRAC_CONST(0.62294139055833397),
+    FRAC_CONST(0.6254980181054608),
+    FRAC_CONST(0.62804794707133416),
+    FRAC_CONST(0.63059115014826372),
+    FRAC_CONST(0.63312760010058777),
+    FRAC_CONST(0.63565726976496484),
+    FRAC_CONST(0.63818013205066515),
+    FRAC_CONST(0.64069615993986073),
+    FRAC_CONST(0.64320532648791406),
+    FRAC_CONST(0.64570760482366729),
+    FRAC_CONST(0.64820296814972966),
+    FRAC_CONST(0.65069138974276486),
+    FRAC_CONST(0.65317284295377676),
+    FRAC_CONST(0.65564730120839498),
+    FRAC_CONST(0.65811473800715958),
+    FRAC_CONST(0.660575126925805),
+    FRAC_CONST(0.66302844161554231),
+    FRAC_CONST(0.6654746558033422),
+    FRAC_CONST(0.66791374329221598),
+    FRAC_CONST(0.67034567796149647),
+    FRAC_CONST(0.67277043376711676),
+    FRAC_CONST(0.67518798474189046),
+    FRAC_CONST(0.67759830499578866),
+    FRAC_CONST(0.68000136871621808),
+    FRAC_CONST(0.68239715016829683),
+    FRAC_CONST(0.6847856236951303),
+    FRAC_CONST(0.68716676371808583),
+    FRAC_CONST(0.68954054473706683),
+    FRAC_CONST(0.69190694133078579),
+    FRAC_CONST(0.69426592815703603),
+    FRAC_CONST(0.69661747995296419),
+    FRAC_CONST(0.69896157153533944),
+    FRAC_CONST(0.70129817780082437),
+    FRAC_CONST(0.7036272737262429),
+    FRAC_CONST(0.70594883436884903),
+    FRAC_CONST(0.70826283486659336),
+    FRAC_CONST(0.71056925043838959),
+    FRAC_CONST(0.71286805638437978),
+    FRAC_CONST(0.71515922808619936),
+    FRAC_CONST(0.71744274100723993),
+    FRAC_CONST(0.71971857069291278),
+    FRAC_CONST(0.7219866927709101),
+    FRAC_CONST(0.72424708295146689),
+    FRAC_CONST(0.72649971702762028),
+    FRAC_CONST(0.72874457087546896),
+    FRAC_CONST(0.73098162045443171),
+    FRAC_CONST(0.73321084180750484),
+    FRAC_CONST(0.73543221106151868),
+    FRAC_CONST(0.73764570442739286),
+    FRAC_CONST(0.73985129820039208),
+    FRAC_CONST(0.74204896876037885),
+    FRAC_CONST(0.7442386925720671),
+    FRAC_CONST(0.74642044618527381),
+    FRAC_CONST(0.74859420623517081),
+    FRAC_CONST(0.75075994944253421),
+    FRAC_CONST(0.75291765261399446),
+    FRAC_CONST(0.75506729264228367),
+    FRAC_CONST(0.75720884650648446),
+    FRAC_CONST(0.75934229127227548),
+    FRAC_CONST(0.76146760409217706),
+    FRAC_CONST(0.76358476220579641),
+    FRAC_CONST(0.7656937429400712),
+    FRAC_CONST(0.76779452370951196),
+    FRAC_CONST(0.76988708201644451),
+    FRAC_CONST(0.77197139545125026),
+    FRAC_CONST(0.7740474416926072),
+    FRAC_CONST(0.77611519850772781),
+    FRAC_CONST(0.77817464375259782),
+    FRAC_CONST(0.78022575537221317),
+    FRAC_CONST(0.78226851140081632),
+    FRAC_CONST(0.78430288996213138),
+    FRAC_CONST(0.78632886926959822),
+    FRAC_CONST(0.78834642762660623),
+    FRAC_CONST(0.79035554342672631),
+    FRAC_CONST(0.79235619515394229),
+    FRAC_CONST(0.79434836138288134),
+    FRAC_CONST(0.79633202077904397),
+    FRAC_CONST(0.79830715209903147),
+    FRAC_CONST(0.8002737341907743),
+    FRAC_CONST(0.80223174599375802),
+    FRAC_CONST(0.80418116653924954),
+    FRAC_CONST(0.80612197495052085),
+    FRAC_CONST(0.80805415044307316),
+    FRAC_CONST(0.80997767232485907),
+    FRAC_CONST(0.81189251999650469),
+    FRAC_CONST(0.81379867295152986),
+    FRAC_CONST(0.81569611077656778),
+    FRAC_CONST(0.81758481315158371),
+    FRAC_CONST(0.81946475985009259),
+    FRAC_CONST(0.82133593073937561),
+    FRAC_CONST(0.82319830578069586),
+    FRAC_CONST(0.82505186502951278),
+    FRAC_CONST(0.82689658863569615),
+    FRAC_CONST(0.82873245684373809),
+    FRAC_CONST(0.83055944999296494),
+    FRAC_CONST(0.83237754851774781),
+    FRAC_CONST(0.83418673294771239),
+    FRAC_CONST(0.83598698390794668),
+    FRAC_CONST(0.83777828211920935),
+    FRAC_CONST(0.83956060839813562),
+    FRAC_CONST(0.84133394365744296),
+    FRAC_CONST(0.84309826890613537),
+    FRAC_CONST(0.84485356524970701),
+    FRAC_CONST(0.84659981389034411),
+    FRAC_CONST(0.84833699612712676),
+    FRAC_CONST(0.85006509335622882),
+    FRAC_CONST(0.8517840870711173),
+    FRAC_CONST(0.85349395886275037),
+    FRAC_CONST(0.85519469041977514),
+    FRAC_CONST(0.85688626352872277),
+    FRAC_CONST(0.85856866007420429),
+    FRAC_CONST(0.86024186203910447),
+    FRAC_CONST(0.86190585150477417),
+    FRAC_CONST(0.86356061065122347),
+    FRAC_CONST(0.86520612175731115),
+    FRAC_CONST(0.86684236720093533),
+    FRAC_CONST(0.86846932945922151),
+    FRAC_CONST(0.87008699110871135),
+    FRAC_CONST(0.87169533482554817),
+    FRAC_CONST(0.87329434338566281),
+    FRAC_CONST(0.87488399966495822),
+    FRAC_CONST(0.87646428663949283),
+    FRAC_CONST(0.87803518738566277),
+    FRAC_CONST(0.87959668508038291),
+    FRAC_CONST(0.88114876300126743),
+    FRAC_CONST(0.88269140452680916),
+    FRAC_CONST(0.8842245931365561),
+    FRAC_CONST(0.88574831241129048),
+    FRAC_CONST(0.88726254603320276),
+    FRAC_CONST(0.88876727778606746),
+    FRAC_CONST(0.89026249155541637),
+    FRAC_CONST(0.8917481713287112),
+    FRAC_CONST(0.89322430119551532),
+    FRAC_CONST(0.89469086534766362),
+    FRAC_CONST(0.89614784807943237),
+    FRAC_CONST(0.89759523378770689),
+    FRAC_CONST(0.89903300697214927),
+    FRAC_CONST(0.9004611522353636),
+    FRAC_CONST(0.90187965428306172),
+    FRAC_CONST(0.90328849792422594),
+    FRAC_CONST(0.90468766807127299),
+    FRAC_CONST(0.90607714974021469),
+    FRAC_CONST(0.90745692805081868),
+    FRAC_CONST(0.90882698822676755),
+    FRAC_CONST(0.91018731559581767),
+    FRAC_CONST(0.91153789558995579),
+    FRAC_CONST(0.91287871374555518),
+    FRAC_CONST(0.91420975570353069),
+    FRAC_CONST(0.9155310072094921),
+    FRAC_CONST(0.91684245411389753),
+    FRAC_CONST(0.91814408237220391),
+    FRAC_CONST(0.91943587804501858),
+    FRAC_CONST(0.92071782729824769),
+    FRAC_CONST(0.92198991640324446),
+    FRAC_CONST(0.92325213173695675),
+    FRAC_CONST(0.92450445978207241),
+    FRAC_CONST(0.92574688712716402),
+    FRAC_CONST(0.92697940046683291),
+    FRAC_CONST(0.92820198660185149),
+    FRAC_CONST(0.92941463243930444),
+    FRAC_CONST(0.93061732499272909),
+    FRAC_CONST(0.93181005138225426),
+    FRAC_CONST(0.93299279883473885),
+    FRAC_CONST(0.93416555468390772),
+    FRAC_CONST(0.93532830637048769),
+    FRAC_CONST(0.93648104144234268),
+    FRAC_CONST(0.93762374755460598),
+    FRAC_CONST(0.93875641246981323),
+    FRAC_CONST(0.93987902405803303),
+    FRAC_CONST(0.94099157029699743),
+    FRAC_CONST(0.94209403927222979),
+    FRAC_CONST(0.94318641917717327),
+    FRAC_CONST(0.9442686983133165),
+    FRAC_CONST(0.94534086509031956),
+    FRAC_CONST(0.9464029080261378),
+    FRAC_CONST(0.94745481574714419),
+    FRAC_CONST(0.94849657698825252),
+    FRAC_CONST(0.94952818059303667),
+    FRAC_CONST(0.95054961551385087),
+    FRAC_CONST(0.95156087081194762),
+    FRAC_CONST(0.95256193565759528),
+    FRAC_CONST(0.95355279933019343),
+    FRAC_CONST(0.9545334512183884),
+    FRAC_CONST(0.95550388082018611),
+    FRAC_CONST(0.95646407774306541),
+    FRAC_CONST(0.95741403170408834),
+    FRAC_CONST(0.95835373253001133),
+    FRAC_CONST(0.95928317015739362),
+    FRAC_CONST(0.96020233463270466),
+    FRAC_CONST(0.96111121611243155),
+    FRAC_CONST(0.96200980486318388),
+    FRAC_CONST(0.96289809126179782),
+    FRAC_CONST(0.96377606579543984),
+    FRAC_CONST(0.96464371906170809),
+    FRAC_CONST(0.96550104176873297),
+    FRAC_CONST(0.96634802473527726),
+    FRAC_CONST(0.96718465889083372),
+    FRAC_CONST(0.96801093527572268),
+    FRAC_CONST(0.96882684504118799),
+    FRAC_CONST(0.96963237944949143),
+    FRAC_CONST(0.97042752987400682),
+    FRAC_CONST(0.97121228779931179),
+    FRAC_CONST(0.97198664482127939),
+    FRAC_CONST(0.97275059264716823),
+    FRAC_CONST(0.97350412309571066),
+    FRAC_CONST(0.97424722809720088),
+    FRAC_CONST(0.97497989969358168),
+    FRAC_CONST(0.97570213003852857),
+    FRAC_CONST(0.97641391139753486),
+    FRAC_CONST(0.97711523614799412),
+    FRAC_CONST(0.97780609677928154),
+    FRAC_CONST(0.97848648589283505),
+    FRAC_CONST(0.97915639620223371),
+    FRAC_CONST(0.9798158205332762),
+    FRAC_CONST(0.98046475182405801),
+    FRAC_CONST(0.98110318312504607),
+    FRAC_CONST(0.98173110759915416),
+    FRAC_CONST(0.98234851852181571),
+    FRAC_CONST(0.98295540928105563),
+    FRAC_CONST(0.9835517733775615),
+    FRAC_CONST(0.98413760442475307),
+    FRAC_CONST(0.98471289614885038),
+    FRAC_CONST(0.98527764238894122),
+    FRAC_CONST(0.98583183709704714),
+    FRAC_CONST(0.98637547433818806),
+    FRAC_CONST(0.98690854829044583),
+    FRAC_CONST(0.98743105324502667),
+    FRAC_CONST(0.98794298360632238),
+    FRAC_CONST(0.98844433389196995),
+    FRAC_CONST(0.98893509873291074),
+    FRAC_CONST(0.98941527287344755),
+    FRAC_CONST(0.98988485117130098),
+    FRAC_CONST(0.99034382859766479),
+    FRAC_CONST(0.99079220023725967),
+    FRAC_CONST(0.99122996128838525),
+    FRAC_CONST(0.9916571070629725),
+    FRAC_CONST(0.99207363298663342),
+    FRAC_CONST(0.99247953459870997),
+    FRAC_CONST(0.99287480755232194),
+    FRAC_CONST(0.99325944761441354),
+    FRAC_CONST(0.99363345066579889),
+    FRAC_CONST(0.99399681270120555),
+    FRAC_CONST(0.99434952982931812),
+    FRAC_CONST(0.9946915982728195),
+    FRAC_CONST(0.99502301436843166),
+    FRAC_CONST(0.99534377456695422),
+    FRAC_CONST(0.9956538754333033),
+    FRAC_CONST(0.99595331364654771),
+    FRAC_CONST(0.99624208599994479),
+    FRAC_CONST(0.99652018940097464),
+    FRAC_CONST(0.99678762087137318),
+    FRAC_CONST(0.99704437754716424),
+    FRAC_CONST(0.99729045667869021),
+    FRAC_CONST(0.99752585563064111),
+    FRAC_CONST(0.99775057188208349),
+    FRAC_CONST(0.9979646030264866),
+    FRAC_CONST(0.99816794677174903),
+    FRAC_CONST(0.9983606009402225),
+    FRAC_CONST(0.99854256346873571),
+    FRAC_CONST(0.99871383240861611),
+    FRAC_CONST(0.99887440592571108),
+    FRAC_CONST(0.99902428230040718),
+    FRAC_CONST(0.99916345992764877),
+    FRAC_CONST(0.99929193731695531),
+    FRAC_CONST(0.99940971309243731),
+    FRAC_CONST(0.99951678599281069),
+    FRAC_CONST(0.99961315487141078),
+    FRAC_CONST(0.99969881869620425),
+    FRAC_CONST(0.99977377654980037),
+    FRAC_CONST(0.99983802762946083),
+    FRAC_CONST(0.99989157124710804),
+    FRAC_CONST(0.9999344068293331),
+    FRAC_CONST(0.99996653391740109),
+    FRAC_CONST(0.99998795216725689),
+    FRAC_CONST(0.99999866134952808)
+};
+#endif
+
+ALIGN static const real_t ld_mid_512[] =
+{
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0.0061358846491544753),
+    FRAC_CONST(0.01840672990580482),
+    FRAC_CONST(0.030674803176636626),
+    FRAC_CONST(0.04293825693494082),
+    FRAC_CONST(0.055195244349689934),
+    FRAC_CONST(0.067443919563664051),
+    FRAC_CONST(0.079682437971430126),
+    FRAC_CONST(0.091908956497132724),
+    FRAC_CONST(0.10412163387205459),
+    FRAC_CONST(0.11631863091190475),
+    FRAC_CONST(0.12849811079379317),
+    FRAC_CONST(0.14065823933284921),
+    FRAC_CONST(0.15279718525844344),
+    FRAC_CONST(0.16491312048996989),
+    FRAC_CONST(0.17700422041214875),
+    FRAC_CONST(0.18906866414980619),
+    FRAC_CONST(0.2011046348420919),
+    FRAC_CONST(0.21311031991609136),
+    FRAC_CONST(0.22508391135979283),
+    FRAC_CONST(0.2370236059943672),
+    FRAC_CONST(0.24892760574572015),
+    FRAC_CONST(0.26079411791527551),
+    FRAC_CONST(0.27262135544994898),
+    FRAC_CONST(0.28440753721127188),
+    FRAC_CONST(0.29615088824362379),
+    FRAC_CONST(0.30784964004153487),
+    FRAC_CONST(0.31950203081601569),
+    FRAC_CONST(0.33110630575987643),
+    FRAC_CONST(0.34266071731199438),
+    FRAC_CONST(0.35416352542049034),
+    FRAC_CONST(0.36561299780477385),
+    FRAC_CONST(0.37700741021641826),
+    FRAC_CONST(0.38834504669882625),
+    FRAC_CONST(0.39962419984564679),
+    FRAC_CONST(0.41084317105790391),
+    FRAC_CONST(0.42200027079979968),
+    FRAC_CONST(0.43309381885315196),
+    FRAC_CONST(0.4441221445704292),
+    FRAC_CONST(0.45508358712634384),
+    FRAC_CONST(0.46597649576796618),
+    FRAC_CONST(0.47679923006332209),
+    FRAC_CONST(0.487550160148436),
+    FRAC_CONST(0.49822766697278187),
+    FRAC_CONST(0.50883014254310699),
+    FRAC_CONST(0.51935599016558964),
+    FRAC_CONST(0.52980362468629461),
+    FRAC_CONST(0.54017147272989285),
+    FRAC_CONST(0.55045797293660481),
+    FRAC_CONST(0.56066157619733603),
+    FRAC_CONST(0.57078074588696726),
+    FRAC_CONST(0.58081395809576453),
+    FRAC_CONST(0.59075970185887416),
+    FRAC_CONST(0.60061647938386897),
+    FRAC_CONST(0.61038280627630948),
+    FRAC_CONST(0.6200572117632891),
+    FRAC_CONST(0.62963823891492698),
+    FRAC_CONST(0.63912444486377573),
+    FRAC_CONST(0.64851440102211244),
+    FRAC_CONST(0.65780669329707864),
+    FRAC_CONST(0.66699992230363747),
+    FRAC_CONST(0.67609270357531592),
+    FRAC_CONST(0.68508366777270036),
+    FRAC_CONST(0.693971460889654),
+    FRAC_CONST(0.7027547444572253),
+    FRAC_CONST(0.71143219574521643),
+    FRAC_CONST(0.72000250796138165),
+    FRAC_CONST(0.7284643904482252),
+    FRAC_CONST(0.73681656887736979),
+    FRAC_CONST(0.74505778544146595),
+    FRAC_CONST(0.75318679904361241),
+    FRAC_CONST(0.76120238548426178),
+    FRAC_CONST(0.76910333764557959),
+    FRAC_CONST(0.77688846567323244),
+    FRAC_CONST(0.78455659715557524),
+    FRAC_CONST(0.79210657730021239),
+    FRAC_CONST(0.79953726910790501),
+    FRAC_CONST(0.80684755354379922),
+    FRAC_CONST(0.8140363297059483),
+    FRAC_CONST(0.82110251499110465),
+    FRAC_CONST(0.8280450452577558),
+    FRAC_CONST(0.83486287498638001),
+    FRAC_CONST(0.84155497743689833),
+    FRAC_CONST(0.84812034480329712),
+    FRAC_CONST(0.85455798836540053),
+    FRAC_CONST(0.86086693863776731),
+    FRAC_CONST(0.86704624551569265),
+    FRAC_CONST(0.87309497841829009),
+    FRAC_CONST(0.87901222642863341),
+    FRAC_CONST(0.88479709843093779),
+    FRAC_CONST(0.89044872324475788),
+    FRAC_CONST(0.89596624975618511),
+    FRAC_CONST(0.90134884704602203),
+    FRAC_CONST(0.90659570451491533),
+    FRAC_CONST(0.91170603200542988),
+    FRAC_CONST(0.9166790599210427),
+    FRAC_CONST(0.9215140393420419),
+    FRAC_CONST(0.92621024213831127),
+    FRAC_CONST(0.93076696107898371),
+    FRAC_CONST(0.9351835099389475),
+    FRAC_CONST(0.93945922360218992),
+    FRAC_CONST(0.94359345816196039),
+    FRAC_CONST(0.94758559101774109),
+    FRAC_CONST(0.95143502096900834),
+    FRAC_CONST(0.95514116830577067),
+    FRAC_CONST(0.9587034748958716),
+    FRAC_CONST(0.96212140426904158),
+    FRAC_CONST(0.9653944416976894),
+    FRAC_CONST(0.96852209427441727),
+    FRAC_CONST(0.97150389098625178),
+    FRAC_CONST(0.97433938278557586),
+    FRAC_CONST(0.97702814265775439),
+    FRAC_CONST(0.97956976568544052),
+    FRAC_CONST(0.98196386910955524),
+    FRAC_CONST(0.98421009238692903),
+    FRAC_CONST(0.98630809724459867),
+    FRAC_CONST(0.98825756773074946),
+    FRAC_CONST(0.99005821026229712),
+    FRAC_CONST(0.99170975366909953),
+    FRAC_CONST(0.9932119492347945),
+    FRAC_CONST(0.99456457073425542),
+    FRAC_CONST(0.99576741446765982),
+    FRAC_CONST(0.99682029929116567),
+    FRAC_CONST(0.99772306664419164),
+    FRAC_CONST(0.99847558057329477),
+    FRAC_CONST(0.99907772775264536),
+    FRAC_CONST(0.99952941750109314),
+    FRAC_CONST(0.9998305817958234),
+    FRAC_CONST(0.99998117528260111),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1)
+};
+
+#ifdef ALLOW_SMALL_FRAMELENGTH
+ALIGN static const real_t ld_mid_480[] =
+{
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0),
+    FRAC_CONST(0.0065449379673518581),
+    FRAC_CONST(0.019633692460628301),
+    FRAC_CONST(0.032719082821776137),
+    FRAC_CONST(0.045798866936520771),
+    FRAC_CONST(0.058870803651189033),
+    FRAC_CONST(0.071932653156719387),
+    FRAC_CONST(0.084982177372441667),
+    FRAC_CONST(0.09801714032956059),
+    FRAC_CONST(0.11103530855427769),
+    FRAC_CONST(0.12403445145048532),
+    FRAC_CONST(0.13701234168196802),
+    FRAC_CONST(0.14996675555404498),
+    FRAC_CONST(0.16289547339458874),
+    FRAC_CONST(0.17579627993435451),
+    FRAC_CONST(0.18866696468655525),
+    FRAC_CONST(0.2015053223256171),
+    FRAC_CONST(0.21430915306505074),
+    FRAC_CONST(0.2270762630343732),
+    FRAC_CONST(0.23980446465501654),
+    FRAC_CONST(0.25249157701515795),
+    FRAC_CONST(0.26513542624340797),
+    FRAC_CONST(0.27773384588129219),
+    FRAC_CONST(0.29028467725446233),
+    FRAC_CONST(0.3027857698425746),
+    FRAC_CONST(0.31523498164776964),
+    FRAC_CONST(0.32763017956169349),
+    FRAC_CONST(0.33996923973099424),
+    FRAC_CONST(0.35225004792123354),
+    FRAC_CONST(0.36447049987914965),
+    FRAC_CONST(0.37662850169321077),
+    FRAC_CONST(0.38872197015239557),
+    FRAC_CONST(0.40074883310314097),
+    FRAC_CONST(0.41270702980439467),
+    FRAC_CONST(0.42459451128071307),
+    FRAC_CONST(0.43640924067334208),
+    FRAC_CONST(0.44814919358922256),
+    FRAC_CONST(0.45981235844785984),
+    FRAC_CONST(0.47139673682599764),
+    FRAC_CONST(0.48290034380003727),
+    FRAC_CONST(0.49432120828614462),
+    FRAC_CONST(0.50565737337798455),
+    FRAC_CONST(0.51690689668202761),
+    FRAC_CONST(0.52806785065036799),
+    FRAC_CONST(0.53913832291100017),
+    FRAC_CONST(0.55011641659549337),
+    FRAC_CONST(0.56100025066400983),
+    FRAC_CONST(0.57178796022761225),
+    FRAC_CONST(0.58247769686780215),
+    FRAC_CONST(0.59306762895323706),
+    FRAC_CONST(0.60355594195357143),
+    FRAC_CONST(0.61394083875036642),
+    FRAC_CONST(0.62422053994501758),
+    FRAC_CONST(0.63439328416364549),
+    FRAC_CONST(0.64445732835889735),
+    FRAC_CONST(0.65441094810861034),
+    FRAC_CONST(0.66425243791128175),
+    FRAC_CONST(0.67398011147829784),
+    FRAC_CONST(0.68359230202287125),
+    FRAC_CONST(0.69308736254563585),
+    FRAC_CONST(0.70246366611685174),
+    FRAC_CONST(0.71171960615517138),
+    FRAC_CONST(0.72085359670291882),
+    FRAC_CONST(0.7298640726978356),
+    FRAC_CONST(0.73874949024124625),
+    FRAC_CONST(0.74750832686259672),
+    FRAC_CONST(0.75613908178032285),
+    FRAC_CONST(0.76464027615900032),
+    FRAC_CONST(0.77301045336273699),
+    FRAC_CONST(0.78124817920475853),
+    FRAC_CONST(0.78935204219315003),
+    FRAC_CONST(0.79732065377270711),
+    FRAC_CONST(0.80515264856285829),
+    FRAC_CONST(0.81284668459161513),
+    FRAC_CONST(0.82040144352551359),
+    FRAC_CONST(0.82781563089550203),
+    FRAC_CONST(0.83508797631874299),
+    FRAC_CONST(0.84221723371628654),
+    FRAC_CONST(0.84920218152657889),
+    FRAC_CONST(0.85604162291477137),
+    FRAC_CONST(0.86273438597779184),
+    FRAC_CONST(0.86927932394514362),
+    FRAC_CONST(0.87567531537539967),
+    FRAC_CONST(0.88192126434835494),
+    FRAC_CONST(0.88801610065280734),
+    FRAC_CONST(0.89395877996993212),
+    FRAC_CONST(0.8997482840522214),
+    FRAC_CONST(0.90538362089795521),
+    FRAC_CONST(0.91086382492117568),
+    FRAC_CONST(0.91618795711713596),
+    FRAC_CONST(0.92135510522319242),
+    FRAC_CONST(0.9263643838751181),
+    FRAC_CONST(0.93121493475880346),
+    FRAC_CONST(0.93590592675732565),
+    FRAC_CONST(0.94043655609335486),
+    FRAC_CONST(0.94480604646687805),
+    FRAC_CONST(0.94901364918821385),
+    FRAC_CONST(0.95305864330629697),
+    FRAC_CONST(0.95694033573220882),
+    FRAC_CONST(0.9606580613579353),
+    FRAC_CONST(0.96421118317032928),
+    FRAC_CONST(0.96759909236025976),
+    FRAC_CONST(0.9708212084269281),
+    FRAC_CONST(0.97387697927733363),
+    FRAC_CONST(0.97676588132087239),
+    FRAC_CONST(0.97948741955905139),
+    FRAC_CONST(0.98204112767030394),
+    FRAC_CONST(0.98442656808989171),
+    FRAC_CONST(0.98664333208487898),
+    FRAC_CONST(0.98869103982416728),
+    FRAC_CONST(0.99056934044357725),
+    FRAC_CONST(0.99227791210596705),
+    FRAC_CONST(0.99381646205637808),
+    FRAC_CONST(0.99518472667219682),
+    FRAC_CONST(0.99638247150832537),
+    FRAC_CONST(0.99740949133735191),
+    FRAC_CONST(0.99826561018471593),
+    FRAC_CONST(0.99895068135886012),
+    FRAC_CONST(0.99946458747636568),
+    FRAC_CONST(0.99980724048206482),
+    FRAC_CONST(0.99997858166412923),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1),
+    FRAC_CONST(1)
+};
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/specrec.c b/contrib/libfaad/specrec.c
new file mode 100644
index 000000000..ea6ca94b9
--- /dev/null
+++ b/contrib/libfaad/specrec.c
@@ -0,0 +1,1327 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: specrec.c,v 1.60 2007/11/01 12:33:36 menno Exp $
+**/
+
+/*
+  Spectral reconstruction:
+   - grouping/sectioning
+   - inverse quantization
+   - applying scalefactors
+*/
+
+#include "common.h"
+#include "structs.h"
+
+#include <string.h>
+#include <stdlib.h>
+#include "specrec.h"
+#include "filtbank.h"
+#include "syntax.h"
+#include "iq_table.h"
+#include "ms.h"
+#include "is.h"
+#include "pns.h"
+#include "tns.h"
+#include "drc.h"
+#include "lt_predict.h"
+#include "ic_predict.h"
+#ifdef SSR_DEC
+#include "ssr.h"
+#include "ssr_fb.h"
+#endif
+
+
+/* static function declarations */
+static uint8_t quant_to_spec(NeAACDecHandle hDecoder,
+                             ic_stream *ics, int16_t *quant_data,
+                             real_t *spec_data, uint16_t frame_len);
+
+
+#ifdef LD_DEC
+ALIGN static const uint8_t num_swb_512_window[] =
+{
+    0, 0, 0, 36, 36, 37, 31, 31, 0, 0, 0, 0
+};
+ALIGN static const uint8_t num_swb_480_window[] =
+{
+    0, 0, 0, 35, 35, 37, 30, 30, 0, 0, 0, 0
+};
+#endif
+
+ALIGN static const uint8_t num_swb_960_window[] =
+{
+    40, 40, 45, 49, 49, 49, 46, 46, 42, 42, 42, 40
+};
+
+ALIGN static const uint8_t num_swb_1024_window[] =
+{
+    41, 41, 47, 49, 49, 51, 47, 47, 43, 43, 43, 40
+};
+
+ALIGN static const uint8_t num_swb_128_window[] =
+{
+    12, 12, 12, 14, 14, 14, 15, 15, 15, 15, 15, 15
+};
+
+ALIGN static const uint16_t swb_offset_1024_96[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56,
+    64, 72, 80, 88, 96, 108, 120, 132, 144, 156, 172, 188, 212, 240,
+    276, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024
+};
+
+ALIGN static const uint16_t swb_offset_128_96[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128
+};
+
+ALIGN static const uint16_t swb_offset_1024_64[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56,
+    64, 72, 80, 88, 100, 112, 124, 140, 156, 172, 192, 216, 240, 268,
+    304, 344, 384, 424, 464, 504, 544, 584, 624, 664, 704, 744, 784, 824,
+    864, 904, 944, 984, 1024
+};
+
+ALIGN static const uint16_t swb_offset_128_64[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128
+};
+
+ALIGN static const uint16_t swb_offset_1024_48[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72,
+    80, 88, 96, 108, 120, 132, 144, 160, 176, 196, 216, 240, 264, 292,
+    320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736,
+    768, 800, 832, 864, 896, 928, 1024
+};
+
+#ifdef LD_DEC
+ALIGN static const uint16_t swb_offset_512_48[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 68, 76, 84,
+    92, 100, 112, 124, 136, 148, 164, 184, 208, 236, 268, 300, 332, 364, 396,
+    428, 460, 512
+};
+
+ALIGN static const uint16_t swb_offset_480_48[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72 ,80 ,88,
+    96, 108, 120, 132, 144, 156, 172, 188, 212, 240, 272, 304, 336, 368, 400,
+    432, 480
+};
+#endif
+
+ALIGN static const uint16_t swb_offset_128_48[] =
+{
+    0, 4, 8, 12, 16, 20, 28, 36, 44, 56, 68, 80, 96, 112, 128
+};
+
+ALIGN static const uint16_t swb_offset_1024_32[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72,
+    80, 88, 96, 108, 120, 132, 144, 160, 176, 196, 216, 240, 264, 292,
+    320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736,
+    768, 800, 832, 864, 896, 928, 960, 992, 1024
+};
+
+#ifdef LD_DEC
+ALIGN static const uint16_t swb_offset_512_32[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80,
+    88, 96, 108, 120, 132, 144, 160, 176, 192, 212, 236, 260, 288, 320, 352,
+    384, 416, 448, 480, 512
+};
+
+ALIGN static const uint16_t swb_offset_480_32[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 72, 80,
+    88, 96, 104, 112, 124, 136, 148, 164, 180, 200, 224, 256, 288, 320, 352,
+    384, 416, 448, 480
+};
+#endif
+
+ALIGN static const uint16_t swb_offset_1024_24[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68,
+    76, 84, 92, 100, 108, 116, 124, 136, 148, 160, 172, 188, 204, 220,
+    240, 260, 284, 308, 336, 364, 396, 432, 468, 508, 552, 600, 652, 704,
+    768, 832, 896, 960, 1024
+};
+
+#ifdef LD_DEC
+ALIGN static const uint16_t swb_offset_512_24[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68,
+    80, 92, 104, 120, 140, 164, 192, 224, 256, 288, 320, 352, 384, 416,
+    448, 480, 512
+};
+
+ALIGN static const uint16_t swb_offset_480_24[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68, 80, 92, 104, 120,
+    140, 164, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480
+};
+#endif
+
+ALIGN static const uint16_t swb_offset_128_24[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 64, 76, 92, 108, 128
+};
+
+ALIGN static const uint16_t swb_offset_1024_16[] =
+{
+    0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 100, 112, 124,
+    136, 148, 160, 172, 184, 196, 212, 228, 244, 260, 280, 300, 320, 344,
+    368, 396, 424, 456, 492, 532, 572, 616, 664, 716, 772, 832, 896, 960, 1024
+};
+
+ALIGN static const uint16_t swb_offset_128_16[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 32, 40, 48, 60, 72, 88, 108, 128
+};
+
+ALIGN static const uint16_t swb_offset_1024_8[] =
+{
+    0, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 172,
+    188, 204, 220, 236, 252, 268, 288, 308, 328, 348, 372, 396, 420, 448,
+    476, 508, 544, 580, 620, 664, 712, 764, 820, 880, 944, 1024
+};
+
+ALIGN static const uint16_t swb_offset_128_8[] =
+{
+    0, 4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 60, 72, 88, 108, 128
+};
+
+ALIGN static const uint16_t *swb_offset_1024_window[] =
+{
+    swb_offset_1024_96,      /* 96000 */
+    swb_offset_1024_96,      /* 88200 */
+    swb_offset_1024_64,      /* 64000 */
+    swb_offset_1024_48,      /* 48000 */
+    swb_offset_1024_48,      /* 44100 */
+    swb_offset_1024_32,      /* 32000 */
+    swb_offset_1024_24,      /* 24000 */
+    swb_offset_1024_24,      /* 22050 */
+    swb_offset_1024_16,      /* 16000 */
+    swb_offset_1024_16,      /* 12000 */
+    swb_offset_1024_16,      /* 11025 */
+    swb_offset_1024_8        /* 8000  */
+};
+
+#ifdef LD_DEC
+ALIGN static const uint16_t *swb_offset_512_window[] =
+{
+    0,                       /* 96000 */
+    0,                       /* 88200 */
+    0,                       /* 64000 */
+    swb_offset_512_48,       /* 48000 */
+    swb_offset_512_48,       /* 44100 */
+    swb_offset_512_32,       /* 32000 */
+    swb_offset_512_24,       /* 24000 */
+    swb_offset_512_24,       /* 22050 */
+    0,                       /* 16000 */
+    0,                       /* 12000 */
+    0,                       /* 11025 */
+    0                        /* 8000  */
+};
+
+ALIGN static const uint16_t *swb_offset_480_window[] =
+{
+    0,                       /* 96000 */
+    0,                       /* 88200 */
+    0,                       /* 64000 */
+    swb_offset_480_48,       /* 48000 */
+    swb_offset_480_48,       /* 44100 */
+    swb_offset_480_32,       /* 32000 */
+    swb_offset_480_24,       /* 24000 */
+    swb_offset_480_24,       /* 22050 */
+    0,                       /* 16000 */
+    0,                       /* 12000 */
+    0,                       /* 11025 */
+    0                        /* 8000  */
+};
+#endif
+
+ALIGN static const  uint16_t *swb_offset_128_window[] =
+{
+    swb_offset_128_96,       /* 96000 */
+    swb_offset_128_96,       /* 88200 */
+    swb_offset_128_64,       /* 64000 */
+    swb_offset_128_48,       /* 48000 */
+    swb_offset_128_48,       /* 44100 */
+    swb_offset_128_48,       /* 32000 */
+    swb_offset_128_24,       /* 24000 */
+    swb_offset_128_24,       /* 22050 */
+    swb_offset_128_16,       /* 16000 */
+    swb_offset_128_16,       /* 12000 */
+    swb_offset_128_16,       /* 11025 */
+    swb_offset_128_8         /* 8000  */
+};
+
+#define bit_set(A, B) ((A) & (1<<(B)))
+
+/* 4.5.2.3.4 */
+/*
+  - determine the number of windows in a window_sequence named num_windows
+  - determine the number of window_groups named num_window_groups
+  - determine the number of windows in each group named window_group_length[g]
+  - determine the total number of scalefactor window bands named num_swb for
+    the actual window type
+  - determine swb_offset[swb], the offset of the first coefficient in
+    scalefactor window band named swb of the window actually used
+  - determine sect_sfb_offset[g][section],the offset of the first coefficient
+    in section named section. This offset depends on window_sequence and
+    scale_factor_grouping and is needed to decode the spectral_data().
+*/
+uint8_t window_grouping_info(NeAACDecHandle hDecoder, ic_stream *ics)
+{
+    uint8_t i, g;
+
+    uint8_t sf_index = hDecoder->sf_index;
+
+    switch (ics->window_sequence) {
+    case ONLY_LONG_SEQUENCE:
+    case LONG_START_SEQUENCE:
+    case LONG_STOP_SEQUENCE:
+        ics->num_windows = 1;
+        ics->num_window_groups = 1;
+        ics->window_group_length[ics->num_window_groups-1] = 1;
+#ifdef LD_DEC
+        if (hDecoder->object_type == LD)
+        {
+            if (hDecoder->frameLength == 512)
+                ics->num_swb = num_swb_512_window[sf_index];
+            else /* if (hDecoder->frameLength == 480) */
+                ics->num_swb = num_swb_480_window[sf_index];
+        } else {
+#endif
+            if (hDecoder->frameLength == 1024)
+                ics->num_swb = num_swb_1024_window[sf_index];
+            else /* if (hDecoder->frameLength == 960) */
+                ics->num_swb = num_swb_960_window[sf_index];
+#ifdef LD_DEC
+        }
+#endif
+
+        if (ics->max_sfb > ics->num_swb)
+        {
+            return 32;
+        }
+
+        /* preparation of sect_sfb_offset for long blocks */
+        /* also copy the last value! */
+#ifdef LD_DEC
+        if (hDecoder->object_type == LD)
+        {
+            if (hDecoder->frameLength == 512)
+            {
+                for (i = 0; i < ics->num_swb; i++)
+                {
+                    ics->sect_sfb_offset[0][i] = swb_offset_512_window[sf_index][i];
+                    ics->swb_offset[i] = swb_offset_512_window[sf_index][i];
+                }
+            } else /* if (hDecoder->frameLength == 480) */ {
+                for (i = 0; i < ics->num_swb; i++)
+                {
+                    ics->sect_sfb_offset[0][i] = swb_offset_480_window[sf_index][i];
+                    ics->swb_offset[i] = swb_offset_480_window[sf_index][i];
+                }
+            }
+            ics->sect_sfb_offset[0][ics->num_swb] = hDecoder->frameLength;
+            ics->swb_offset[ics->num_swb] = hDecoder->frameLength;
+            ics->swb_offset_max = hDecoder->frameLength;
+        } else {
+#endif
+            for (i = 0; i < ics->num_swb; i++)
+            {
+                ics->sect_sfb_offset[0][i] = swb_offset_1024_window[sf_index][i];
+                ics->swb_offset[i] = swb_offset_1024_window[sf_index][i];
+            }
+            ics->sect_sfb_offset[0][ics->num_swb] = hDecoder->frameLength;
+            ics->swb_offset[ics->num_swb] = hDecoder->frameLength;
+            ics->swb_offset_max = hDecoder->frameLength;
+#ifdef LD_DEC
+        }
+#endif
+        return 0;
+    case EIGHT_SHORT_SEQUENCE:
+        ics->num_windows = 8;
+        ics->num_window_groups = 1;
+        ics->window_group_length[ics->num_window_groups-1] = 1;
+        ics->num_swb = num_swb_128_window[sf_index];
+
+        if (ics->max_sfb > ics->num_swb)
+        {
+            return 32;
+        }
+
+        for (i = 0; i < ics->num_swb; i++)
+            ics->swb_offset[i] = swb_offset_128_window[sf_index][i];
+        ics->swb_offset[ics->num_swb] = hDecoder->frameLength/8;
+        ics->swb_offset_max = hDecoder->frameLength/8;
+
+        for (i = 0; i < ics->num_windows-1; i++) {
+            if (bit_set(ics->scale_factor_grouping, 6-i) == 0)
+            {
+                ics->num_window_groups += 1;
+                ics->window_group_length[ics->num_window_groups-1] = 1;
+            } else {
+                ics->window_group_length[ics->num_window_groups-1] += 1;
+            }
+        }
+
+        /* preparation of sect_sfb_offset for short blocks */
+        for (g = 0; g < ics->num_window_groups; g++)
+        {
+            uint16_t width;
+            uint8_t sect_sfb = 0;
+            uint16_t offset = 0;
+
+            for (i = 0; i < ics->num_swb; i++)
+            {
+                if (i+1 == ics->num_swb)
+                {
+                    width = (hDecoder->frameLength/8) - swb_offset_128_window[sf_index][i];
+                } else {
+                    width = swb_offset_128_window[sf_index][i+1] -
+                        swb_offset_128_window[sf_index][i];
+                }
+                width *= ics->window_group_length[g];
+                ics->sect_sfb_offset[g][sect_sfb++] = offset;
+                offset += width;
+            }
+            ics->sect_sfb_offset[g][sect_sfb] = offset;
+        }
+        return 0;
+    default:
+        return 32;
+    }
+}
+
+/* iquant() *
+/* output = sign(input)*abs(input)^(4/3) */
+/**/
+static INLINE real_t iquant(int16_t q, const real_t *tab, uint8_t *error)
+{
+#ifdef FIXED_POINT
+/* For FIXED_POINT the iq_table is prescaled by 3 bits (iq_table[]/8) */
+/* BIG_IQ_TABLE allows you to use the full 8192 value table, if this is not
+ * defined a 1026 value table and interpolation will be used
+ */
+#ifndef BIG_IQ_TABLE
+    static const real_t errcorr[] = {
+        REAL_CONST(0), REAL_CONST(1.0/8.0), REAL_CONST(2.0/8.0), REAL_CONST(3.0/8.0),
+        REAL_CONST(4.0/8.0),  REAL_CONST(5.0/8.0), REAL_CONST(6.0/8.0), REAL_CONST(7.0/8.0),
+        REAL_CONST(0)
+    };
+    real_t x1, x2;
+#endif
+    int16_t sgn = 1;
+
+    if (q < 0)
+    {
+        q = -q;
+        sgn = -1;
+    }
+
+    if (q < IQ_TABLE_SIZE)
+    {
+//#define IQUANT_PRINT
+#ifdef IQUANT_PRINT
+        //printf("0x%.8X\n", sgn * tab[q]);
+        printf("%d\n", sgn * tab[q]);
+#endif
+        return sgn * tab[q];
+    }
+
+#ifndef BIG_IQ_TABLE
+    if (q >= 8192)
+    {
+        *error = 17;
+        return 0;
+    }
+
+    /* linear interpolation */
+    x1 = tab[q>>3];
+    x2 = tab[(q>>3) + 1];
+    return sgn * 16 * (MUL_R(errcorr[q&7],(x2-x1)) + x1);
+#else
+    *error = 17;
+    return 0;
+#endif
+
+#else
+    if (q < 0)
+    {
+        /* tab contains a value for all possible q [0,8192] */
+        if (-q < IQ_TABLE_SIZE)
+            return -tab[-q];
+
+        *error = 17;
+        return 0;
+    } else {
+        /* tab contains a value for all possible q [0,8192] */
+        if (q < IQ_TABLE_SIZE)
+            return tab[q];
+
+        *error = 17;
+        return 0;
+    }
+#endif
+}
+
+#ifndef FIXED_POINT
+ALIGN static const real_t pow2sf_tab[] = {
+    2.9802322387695313E-008, 5.9604644775390625E-008, 1.1920928955078125E-007,
+    2.384185791015625E-007, 4.76837158203125E-007, 9.5367431640625E-007,
+    1.9073486328125E-006, 3.814697265625E-006, 7.62939453125E-006,
+    1.52587890625E-005, 3.0517578125E-005, 6.103515625E-005,
+    0.0001220703125, 0.000244140625, 0.00048828125,
+    0.0009765625, 0.001953125, 0.00390625,
+    0.0078125, 0.015625, 0.03125,
+    0.0625, 0.125, 0.25,
+    0.5, 1.0, 2.0,
+    4.0, 8.0, 16.0, 32.0,
+    64.0, 128.0, 256.0,
+    512.0, 1024.0, 2048.0,
+    4096.0, 8192.0, 16384.0,
+    32768.0, 65536.0, 131072.0,
+    262144.0, 524288.0, 1048576.0,
+    2097152.0, 4194304.0, 8388608.0,
+    16777216.0, 33554432.0, 67108864.0,
+    134217728.0, 268435456.0, 536870912.0,
+    1073741824.0, 2147483648.0, 4294967296.0,
+    8589934592.0, 17179869184.0, 34359738368.0,
+    68719476736.0, 137438953472.0, 274877906944.0
+};
+#endif
+
+/* quant_to_spec: perform dequantisation and scaling
+ * and in case of short block it also does the deinterleaving
+ */
+/*
+  For ONLY_LONG_SEQUENCE windows (num_window_groups = 1,
+  window_group_length[0] = 1) the spectral data is in ascending spectral
+  order.
+  For the EIGHT_SHORT_SEQUENCE window, the spectral order depends on the
+  grouping in the following manner:
+  - Groups are ordered sequentially
+  - Within a group, a scalefactor band consists of the spectral data of all
+    grouped SHORT_WINDOWs for the associated scalefactor window band. To
+    clarify via example, the length of a group is in the range of one to eight
+    SHORT_WINDOWs.
+  - If there are eight groups each with length one (num_window_groups = 8,
+    window_group_length[0..7] = 1), the result is a sequence of eight spectra,
+    each in ascending spectral order.
+  - If there is only one group with length eight (num_window_groups = 1,
+    window_group_length[0] = 8), the result is that spectral data of all eight
+    SHORT_WINDOWs is interleaved by scalefactor window bands.
+  - Within a scalefactor window band, the coefficients are in ascending
+    spectral order.
+*/
+static uint8_t quant_to_spec(NeAACDecHandle hDecoder,
+                             ic_stream *ics, int16_t *quant_data,
+                             real_t *spec_data, uint16_t frame_len)
+{
+    ALIGN static const real_t pow2_table[] =
+    {
+        COEF_CONST(1.0),
+        COEF_CONST(1.1892071150027210667174999705605), /* 2^0.25 */
+        COEF_CONST(1.4142135623730950488016887242097), /* 2^0.5 */
+        COEF_CONST(1.6817928305074290860622509524664) /* 2^0.75 */
+    };
+    const real_t *tab = iq_table;
+
+    uint8_t g, sfb, win;
+    uint16_t width, bin, k, gindex, wa, wb;
+    uint8_t error = 0; /* Init error flag */
+#ifndef FIXED_POINT
+    real_t scf;
+#endif
+
+    k = 0;
+    gindex = 0;
+
+    for (g = 0; g < ics->num_window_groups; g++)
+    {
+        uint16_t j = 0;
+        uint16_t gincrease = 0;
+        uint16_t win_inc = ics->swb_offset[ics->num_swb];
+
+        for (sfb = 0; sfb < ics->num_swb; sfb++)
+        {
+            int32_t exp, frac;
+
+            width = ics->swb_offset[sfb+1] - ics->swb_offset[sfb];
+
+            /* this could be scalefactor for IS or PNS, those can be negative or bigger then 255 */
+            /* just ignore them */
+            if (ics->scale_factors[g][sfb] < 0 || ics->scale_factors[g][sfb] > 255)
+            {
+                exp = 0;
+                frac = 0;
+            } else {
+                /* ics->scale_factors[g][sfb] must be between 0 and 255 */
+                exp = (ics->scale_factors[g][sfb] /* - 100 */) >> 2;
+                /* frac must always be > 0 */
+                frac = (ics->scale_factors[g][sfb] /* - 100 */) & 3;
+            }
+
+#ifdef FIXED_POINT
+            exp -= 25;
+            /* IMDCT pre-scaling */
+            if (hDecoder->object_type == LD)
+            {
+                exp -= 6 /*9*/;
+            } else {
+                if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+                    exp -= 4 /*7*/;
+                else
+                    exp -= 7 /*10*/;
+            }
+#endif
+
+            wa = gindex + j;
+
+#ifndef FIXED_POINT
+            scf = pow2sf_tab[exp/*+25*/] * pow2_table[frac];
+#endif
+
+            for (win = 0; win < ics->window_group_length[g]; win++)
+            {
+                for (bin = 0; bin < width; bin += 4)
+                {
+#ifndef FIXED_POINT
+                    wb = wa + bin;
+
+                    spec_data[wb+0] = iquant(quant_data[k+0], tab, &error) * scf;
+                    spec_data[wb+1] = iquant(quant_data[k+1], tab, &error) * scf;                        
+                    spec_data[wb+2] = iquant(quant_data[k+2], tab, &error) * scf;                        
+                    spec_data[wb+3] = iquant(quant_data[k+3], tab, &error) * scf;
+                        
+#else
+                    real_t iq0 = iquant(quant_data[k+0], tab, &error);
+                    real_t iq1 = iquant(quant_data[k+1], tab, &error);
+                    real_t iq2 = iquant(quant_data[k+2], tab, &error);
+                    real_t iq3 = iquant(quant_data[k+3], tab, &error);
+
+                    wb = wa + bin;
+
+                    if (exp < 0)
+                    {
+                        spec_data[wb+0] = iq0 >>= -exp;
+                        spec_data[wb+1] = iq1 >>= -exp;
+                        spec_data[wb+2] = iq2 >>= -exp;
+                        spec_data[wb+3] = iq3 >>= -exp;
+                    } else {
+                        spec_data[wb+0] = iq0 <<= exp;
+                        spec_data[wb+1] = iq1 <<= exp;
+                        spec_data[wb+2] = iq2 <<= exp;
+                        spec_data[wb+3] = iq3 <<= exp;
+                    }
+                    if (frac != 0)
+                    {
+                        spec_data[wb+0] = MUL_C(spec_data[wb+0],pow2_table[frac]);
+                        spec_data[wb+1] = MUL_C(spec_data[wb+1],pow2_table[frac]);
+                        spec_data[wb+2] = MUL_C(spec_data[wb+2],pow2_table[frac]);
+                        spec_data[wb+3] = MUL_C(spec_data[wb+3],pow2_table[frac]);
+                    }
+
+//#define SCFS_PRINT
+#ifdef SCFS_PRINT
+                    printf("%d\n", spec_data[gindex+(win*win_inc)+j+bin+0]);
+                    printf("%d\n", spec_data[gindex+(win*win_inc)+j+bin+1]);
+                    printf("%d\n", spec_data[gindex+(win*win_inc)+j+bin+2]);
+                    printf("%d\n", spec_data[gindex+(win*win_inc)+j+bin+3]);
+                    //printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+0]);
+                    //printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+1]);
+                    //printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+2]);
+                    //printf("0x%.8X\n", spec_data[gindex+(win*win_inc)+j+bin+3]);
+#endif
+#endif
+
+                    gincrease += 4;
+                    k += 4;
+                }
+                wa += win_inc;
+            }
+            j += width;
+        }
+        gindex += gincrease;
+    }
+
+    return error;
+}
+
+static uint8_t allocate_single_channel(NeAACDecHandle hDecoder, uint8_t channel,
+                                       uint8_t output_channels)
+{
+    int mul = 1;
+
+#ifdef MAIN_DEC
+    /* MAIN object type prediction */
+    if (hDecoder->object_type == MAIN)
+    {
+        /* allocate the state only when needed */
+        if (hDecoder->pred_stat[channel] != NULL)
+        {
+            faad_free(hDecoder->pred_stat[channel]);
+            hDecoder->pred_stat[channel] = NULL;
+        }
+
+        hDecoder->pred_stat[channel] = (pred_state*)faad_malloc(hDecoder->frameLength * sizeof(pred_state));
+        reset_all_predictors(hDecoder->pred_stat[channel], hDecoder->frameLength);
+    }
+#endif
+
+#ifdef LTP_DEC
+    if (is_ltp_ot(hDecoder->object_type))
+    {
+        /* allocate the state only when needed */
+        if (hDecoder->lt_pred_stat[channel] != NULL)
+        {
+            faad_free(hDecoder->lt_pred_stat[channel]);
+            hDecoder->lt_pred_stat[channel] = NULL;
+        }
+
+        hDecoder->lt_pred_stat[channel] = (int16_t*)faad_malloc(hDecoder->frameLength*4 * sizeof(int16_t));
+        memset(hDecoder->lt_pred_stat[channel], 0, hDecoder->frameLength*4 * sizeof(int16_t));
+    }
+#endif
+
+    if (hDecoder->time_out[channel] != NULL)
+    {
+        faad_free(hDecoder->time_out[channel]);
+        hDecoder->time_out[channel] = NULL;
+    }
+
+    {
+        mul = 1;
+#ifdef SBR_DEC
+        hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 0;
+        if ((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+        {
+            /* SBR requires 2 times as much output data */
+            mul = 2;
+            hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 1;
+        }
+#endif
+        hDecoder->time_out[channel] = (real_t*)faad_malloc(mul*hDecoder->frameLength*sizeof(real_t));
+        memset(hDecoder->time_out[channel], 0, mul*hDecoder->frameLength*sizeof(real_t));
+    }
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+    if (output_channels == 2)
+    {
+        if (hDecoder->time_out[channel+1] != NULL)
+        {
+            faad_free(hDecoder->time_out[channel+1]);
+            hDecoder->time_out[channel+1] = NULL;
+        }
+
+        hDecoder->time_out[channel+1] = (real_t*)faad_malloc(mul*hDecoder->frameLength*sizeof(real_t));
+        memset(hDecoder->time_out[channel+1], 0, mul*hDecoder->frameLength*sizeof(real_t));
+    }
+#endif
+
+    if (hDecoder->fb_intermed[channel] != NULL)
+    {
+        faad_free(hDecoder->fb_intermed[channel]);
+        hDecoder->fb_intermed[channel] = NULL;
+    }
+
+    hDecoder->fb_intermed[channel] = (real_t*)faad_malloc(hDecoder->frameLength*sizeof(real_t));
+    memset(hDecoder->fb_intermed[channel], 0, hDecoder->frameLength*sizeof(real_t));
+
+#ifdef SSR_DEC
+    if (hDecoder->object_type == SSR)
+    {
+        if (hDecoder->ssr_overlap[channel] == NULL)
+        {
+            hDecoder->ssr_overlap[channel] = (real_t*)faad_malloc(2*hDecoder->frameLength*sizeof(real_t));
+            memset(hDecoder->ssr_overlap[channel], 0, 2*hDecoder->frameLength*sizeof(real_t));
+        }
+        if (hDecoder->prev_fmd[channel] == NULL)
+        {
+            uint16_t k;
+            hDecoder->prev_fmd[channel] = (real_t*)faad_malloc(2*hDecoder->frameLength*sizeof(real_t));
+            for (k = 0; k < 2*hDecoder->frameLength; k++)
+                hDecoder->prev_fmd[channel][k] = REAL_CONST(-1);
+        }
+    }
+#endif
+
+    return 0;
+}
+
+static uint8_t allocate_channel_pair(NeAACDecHandle hDecoder,
+                                     uint8_t channel, uint8_t paired_channel)
+{
+    int mul = 1;
+
+#ifdef MAIN_DEC
+    /* MAIN object type prediction */
+    if (hDecoder->object_type == MAIN)
+    {
+        /* allocate the state only when needed */
+        if (hDecoder->pred_stat[channel] == NULL)
+        {
+            hDecoder->pred_stat[channel] = (pred_state*)faad_malloc(hDecoder->frameLength * sizeof(pred_state));
+            reset_all_predictors(hDecoder->pred_stat[channel], hDecoder->frameLength);
+        }
+        if (hDecoder->pred_stat[paired_channel] == NULL)
+        {
+            hDecoder->pred_stat[paired_channel] = (pred_state*)faad_malloc(hDecoder->frameLength * sizeof(pred_state));
+            reset_all_predictors(hDecoder->pred_stat[paired_channel], hDecoder->frameLength);
+        }
+    }
+#endif
+
+#ifdef LTP_DEC
+    if (is_ltp_ot(hDecoder->object_type))
+    {
+        /* allocate the state only when needed */
+        if (hDecoder->lt_pred_stat[channel] == NULL)
+        {
+            hDecoder->lt_pred_stat[channel] = (int16_t*)faad_malloc(hDecoder->frameLength*4 * sizeof(int16_t));
+            memset(hDecoder->lt_pred_stat[channel], 0, hDecoder->frameLength*4 * sizeof(int16_t));
+        }
+        if (hDecoder->lt_pred_stat[paired_channel] == NULL)
+        {
+            hDecoder->lt_pred_stat[paired_channel] = (int16_t*)faad_malloc(hDecoder->frameLength*4 * sizeof(int16_t));
+            memset(hDecoder->lt_pred_stat[paired_channel], 0, hDecoder->frameLength*4 * sizeof(int16_t));
+        }
+    }
+#endif
+
+    if (hDecoder->time_out[channel] == NULL)
+    {
+        mul = 1;
+#ifdef SBR_DEC
+        hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 0;
+        if ((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+        {
+            /* SBR requires 2 times as much output data */
+            mul = 2;
+            hDecoder->sbr_alloced[hDecoder->fr_ch_ele] = 1;
+        }
+#endif
+        hDecoder->time_out[channel] = (real_t*)faad_malloc(mul*hDecoder->frameLength*sizeof(real_t));
+        memset(hDecoder->time_out[channel], 0, mul*hDecoder->frameLength*sizeof(real_t));
+    }
+    if (hDecoder->time_out[paired_channel] == NULL)
+    {
+        hDecoder->time_out[paired_channel] = (real_t*)faad_malloc(mul*hDecoder->frameLength*sizeof(real_t));
+        memset(hDecoder->time_out[paired_channel], 0, mul*hDecoder->frameLength*sizeof(real_t));
+    }
+
+    if (hDecoder->fb_intermed[channel] == NULL)
+    {
+        hDecoder->fb_intermed[channel] = (real_t*)faad_malloc(hDecoder->frameLength*sizeof(real_t));
+        memset(hDecoder->fb_intermed[channel], 0, hDecoder->frameLength*sizeof(real_t));
+    }
+    if (hDecoder->fb_intermed[paired_channel] == NULL)
+    {
+        hDecoder->fb_intermed[paired_channel] = (real_t*)faad_malloc(hDecoder->frameLength*sizeof(real_t));
+        memset(hDecoder->fb_intermed[paired_channel], 0, hDecoder->frameLength*sizeof(real_t));
+    }
+
+#ifdef SSR_DEC
+    if (hDecoder->object_type == SSR)
+    {
+        if (hDecoder->ssr_overlap[cpe->channel] == NULL)
+        {
+            hDecoder->ssr_overlap[cpe->channel] = (real_t*)faad_malloc(2*hDecoder->frameLength*sizeof(real_t));
+            memset(hDecoder->ssr_overlap[cpe->channel], 0, 2*hDecoder->frameLength*sizeof(real_t));
+        }
+        if (hDecoder->ssr_overlap[cpe->paired_channel] == NULL)
+        {
+            hDecoder->ssr_overlap[cpe->paired_channel] = (real_t*)faad_malloc(2*hDecoder->frameLength*sizeof(real_t));
+            memset(hDecoder->ssr_overlap[cpe->paired_channel], 0, 2*hDecoder->frameLength*sizeof(real_t));
+        }
+        if (hDecoder->prev_fmd[cpe->channel] == NULL)
+        {
+            uint16_t k;
+            hDecoder->prev_fmd[cpe->channel] = (real_t*)faad_malloc(2*hDecoder->frameLength*sizeof(real_t));
+            for (k = 0; k < 2*hDecoder->frameLength; k++)
+                hDecoder->prev_fmd[cpe->channel][k] = REAL_CONST(-1);
+        }
+        if (hDecoder->prev_fmd[cpe->paired_channel] == NULL)
+        {
+            uint16_t k;
+            hDecoder->prev_fmd[cpe->paired_channel] = (real_t*)faad_malloc(2*hDecoder->frameLength*sizeof(real_t));
+            for (k = 0; k < 2*hDecoder->frameLength; k++)
+                hDecoder->prev_fmd[cpe->paired_channel][k] = REAL_CONST(-1);
+        }
+    }
+#endif
+
+    return 0;
+}
+
+uint8_t reconstruct_single_channel(NeAACDecHandle hDecoder, ic_stream *ics,
+                                   element *sce, int16_t *spec_data)
+{
+    uint8_t retval;
+    int output_channels;
+    ALIGN real_t spec_coef[1024];
+
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+
+
+    /* always allocate 2 channels, PS can always "suddenly" turn up */
+#if ( (defined(DRM) && defined(DRM_PS)) )
+    output_channels = 2;
+#elif defined(PS_DEC)
+    if (hDecoder->ps_used[hDecoder->fr_ch_ele])
+        output_channels = 2;
+    else
+        output_channels = 1;
+#else
+    output_channels = 1;
+#endif
+
+    if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 0)
+    {
+        /* element_output_channels not set yet */
+        hDecoder->element_output_channels[hDecoder->fr_ch_ele] = output_channels;
+    } else if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] != output_channels) {
+        /* element inconsistency */
+
+        /* this only happens if PS is actually found but not in the first frame
+         * this means that there is only 1 bitstream element!
+         */
+
+        /* reset the allocation */
+        hDecoder->element_alloced[hDecoder->fr_ch_ele] = 0;
+
+        hDecoder->element_output_channels[hDecoder->fr_ch_ele] = output_channels;
+
+        //return 21;
+    }
+
+    if (hDecoder->element_alloced[hDecoder->fr_ch_ele] == 0)
+    {
+        retval = allocate_single_channel(hDecoder, sce->channel, output_channels);
+        if (retval > 0)
+            return retval;
+
+        hDecoder->element_alloced[hDecoder->fr_ch_ele] = 1;
+    }
+
+
+    /* dequantisation and scaling */
+    retval = quant_to_spec(hDecoder, ics, spec_data, spec_coef, hDecoder->frameLength);
+    if (retval > 0)
+        return retval;
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    hDecoder->requant_cycles += count;
+#endif
+
+
+    /* pns decoding */
+    pns_decode(ics, NULL, spec_coef, NULL, hDecoder->frameLength, 0, hDecoder->object_type,
+        &(hDecoder->__r1), &(hDecoder->__r2));
+
+#ifdef MAIN_DEC
+    /* MAIN object type prediction */
+    if (hDecoder->object_type == MAIN)
+    {
+        /* intra channel prediction */
+        ic_prediction(ics, spec_coef, hDecoder->pred_stat[sce->channel], hDecoder->frameLength,
+            hDecoder->sf_index);
+
+        /* In addition, for scalefactor bands coded by perceptual
+           noise substitution the predictors belonging to the
+           corresponding spectral coefficients are reset.
+        */
+        pns_reset_pred_state(ics, hDecoder->pred_stat[sce->channel]);
+    }
+#endif
+
+#ifdef LTP_DEC
+    if (is_ltp_ot(hDecoder->object_type))
+    {
+#ifdef LD_DEC
+        if (hDecoder->object_type == LD)
+        {
+            if (ics->ltp.data_present)
+            {
+                if (ics->ltp.lag_update)
+                    hDecoder->ltp_lag[sce->channel] = ics->ltp.lag;
+            }
+            ics->ltp.lag = hDecoder->ltp_lag[sce->channel];
+        }
+#endif
+
+        /* long term prediction */
+        lt_prediction(ics, &(ics->ltp), spec_coef, hDecoder->lt_pred_stat[sce->channel], hDecoder->fb,
+            ics->window_shape, hDecoder->window_shape_prev[sce->channel],
+            hDecoder->sf_index, hDecoder->object_type, hDecoder->frameLength);
+    }
+#endif
+
+    /* tns decoding */
+    tns_decode_frame(ics, &(ics->tns), hDecoder->sf_index, hDecoder->object_type,
+        spec_coef, hDecoder->frameLength);
+
+    /* drc decoding */
+    if (hDecoder->drc->present)
+    {
+        if (!hDecoder->drc->exclude_mask[sce->channel] || !hDecoder->drc->excluded_chns_present)
+            drc_decode(hDecoder->drc, spec_coef);
+    }
+
+    /* filter bank */
+#ifdef SSR_DEC
+    if (hDecoder->object_type != SSR)
+    {
+#endif
+        ifilter_bank(hDecoder->fb, ics->window_sequence, ics->window_shape,
+            hDecoder->window_shape_prev[sce->channel], spec_coef,
+            hDecoder->time_out[sce->channel], hDecoder->fb_intermed[sce->channel],
+            hDecoder->object_type, hDecoder->frameLength);
+#ifdef SSR_DEC
+    } else {
+        ssr_decode(&(ics->ssr), hDecoder->fb, ics->window_sequence, ics->window_shape,
+            hDecoder->window_shape_prev[sce->channel], spec_coef, hDecoder->time_out[sce->channel],
+            hDecoder->ssr_overlap[sce->channel], hDecoder->ipqf_buffer[sce->channel], hDecoder->prev_fmd[sce->channel],
+            hDecoder->frameLength);
+    }
+#endif
+
+    /* save window shape for next frame */
+    hDecoder->window_shape_prev[sce->channel] = ics->window_shape;
+
+#ifdef LTP_DEC
+    if (is_ltp_ot(hDecoder->object_type))
+    {
+        lt_update_state(hDecoder->lt_pred_stat[sce->channel], hDecoder->time_out[sce->channel],
+            hDecoder->fb_intermed[sce->channel], hDecoder->frameLength, hDecoder->object_type);
+    }
+#endif
+
+#ifdef SBR_DEC
+    if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+        && hDecoder->sbr_alloced[hDecoder->fr_ch_ele])
+    {
+        int ele = hDecoder->fr_ch_ele;
+        int ch = sce->channel;
+
+        /* following case can happen when forceUpSampling == 1 */
+        if (hDecoder->sbr[ele] == NULL)
+        {
+            hDecoder->sbr[ele] = sbrDecodeInit(hDecoder->frameLength,
+                hDecoder->element_id[ele], 2*get_sample_rate(hDecoder->sf_index),
+                hDecoder->downSampledSBR
+#ifdef DRM
+                , 0
+#endif
+                );
+        }
+
+        if (sce->ics1.window_sequence == EIGHT_SHORT_SEQUENCE)
+            hDecoder->sbr[ele]->maxAACLine = 8*min(sce->ics1.swb_offset[max(sce->ics1.max_sfb-1, 0)], sce->ics1.swb_offset_max);
+        else
+            hDecoder->sbr[ele]->maxAACLine = min(sce->ics1.swb_offset[max(sce->ics1.max_sfb-1, 0)], sce->ics1.swb_offset_max);
+
+        /* check if any of the PS tools is used */
+#if (defined(PS_DEC) || defined(DRM_PS))
+        if (hDecoder->ps_used[ele] == 0)
+        {
+#endif
+            retval = sbrDecodeSingleFrame(hDecoder->sbr[ele], hDecoder->time_out[ch],
+                hDecoder->postSeekResetFlag, hDecoder->downSampledSBR);
+#if (defined(PS_DEC) || defined(DRM_PS))
+        } else {
+            retval = sbrDecodeSingleFramePS(hDecoder->sbr[ele], hDecoder->time_out[ch],
+                hDecoder->time_out[ch+1], hDecoder->postSeekResetFlag,
+                hDecoder->downSampledSBR);
+        }
+#endif
+        if (retval > 0)
+            return retval;
+    } else if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+        && !hDecoder->sbr_alloced[hDecoder->fr_ch_ele])
+    {
+        return 23;
+    }
+#endif
+
+    /* copy L to R when no PS is used */
+#if (defined(PS_DEC) || defined(DRM_PS))
+    if ((hDecoder->ps_used[hDecoder->fr_ch_ele] == 0) &&
+        (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 2))
+    {
+        int ele = hDecoder->fr_ch_ele;
+        int ch = sce->channel;
+        int frame_size = (hDecoder->sbr_alloced[ele]) ? 2 : 1;
+        frame_size *= hDecoder->frameLength*sizeof(real_t);
+
+        memcpy(hDecoder->time_out[ch+1], hDecoder->time_out[ch], frame_size);
+    }
+#endif
+
+    return 0;
+}
+
+uint8_t reconstruct_channel_pair(NeAACDecHandle hDecoder, ic_stream *ics1, ic_stream *ics2,
+                                 element *cpe, int16_t *spec_data1, int16_t *spec_data2)
+{
+    uint8_t retval;
+    ALIGN real_t spec_coef1[1024];
+    ALIGN real_t spec_coef2[1024];
+
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+    if (hDecoder->element_alloced[hDecoder->fr_ch_ele] == 0)
+    {
+        retval = allocate_channel_pair(hDecoder, cpe->channel, (uint8_t)cpe->paired_channel);
+        if (retval > 0)
+            return retval;
+
+        hDecoder->element_alloced[hDecoder->fr_ch_ele] = 1;
+    }
+
+    /* dequantisation and scaling */
+    retval = quant_to_spec(hDecoder, ics1, spec_data1, spec_coef1, hDecoder->frameLength);
+    if (retval > 0)
+        return retval;
+    retval = quant_to_spec(hDecoder, ics2, spec_data2, spec_coef2, hDecoder->frameLength);
+    if (retval > 0)
+        return retval;
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    hDecoder->requant_cycles += count;
+#endif
+
+
+    /* pns decoding */
+    if (ics1->ms_mask_present)
+    {
+        pns_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength, 1, hDecoder->object_type,
+            &(hDecoder->__r1), &(hDecoder->__r2));
+    } else {
+        pns_decode(ics1, NULL, spec_coef1, NULL, hDecoder->frameLength, 0, hDecoder->object_type,
+            &(hDecoder->__r1), &(hDecoder->__r2));
+        pns_decode(ics2, NULL, spec_coef2, NULL, hDecoder->frameLength, 0, hDecoder->object_type,
+            &(hDecoder->__r1), &(hDecoder->__r2));
+    }
+
+    /* mid/side decoding */
+    ms_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength);
+
+#if 0
+    {
+        int i;
+        for (i = 0; i < 1024; i++)
+        {
+            //printf("%d\n", spec_coef1[i]);
+            printf("0x%.8X\n", spec_coef1[i]);
+        }
+        for (i = 0; i < 1024; i++)
+        {
+            //printf("%d\n", spec_coef2[i]);
+            printf("0x%.8X\n", spec_coef2[i]);
+        }
+    }
+#endif
+
+    /* intensity stereo decoding */
+    is_decode(ics1, ics2, spec_coef1, spec_coef2, hDecoder->frameLength);
+
+#if 0
+    {
+        int i;
+        for (i = 0; i < 1024; i++)
+        {
+            printf("%d\n", spec_coef1[i]);
+            //printf("0x%.8X\n", spec_coef1[i]);
+        }
+        for (i = 0; i < 1024; i++)
+        {
+            printf("%d\n", spec_coef2[i]);
+            //printf("0x%.8X\n", spec_coef2[i]);
+        }
+    }
+#endif
+
+#ifdef MAIN_DEC
+    /* MAIN object type prediction */
+    if (hDecoder->object_type == MAIN)
+    {
+        /* intra channel prediction */
+        ic_prediction(ics1, spec_coef1, hDecoder->pred_stat[cpe->channel], hDecoder->frameLength,
+            hDecoder->sf_index);
+        ic_prediction(ics2, spec_coef2, hDecoder->pred_stat[cpe->paired_channel], hDecoder->frameLength,
+            hDecoder->sf_index);
+
+        /* In addition, for scalefactor bands coded by perceptual
+           noise substitution the predictors belonging to the
+           corresponding spectral coefficients are reset.
+        */
+        pns_reset_pred_state(ics1, hDecoder->pred_stat[cpe->channel]);
+        pns_reset_pred_state(ics2, hDecoder->pred_stat[cpe->paired_channel]);
+    }
+#endif
+
+#ifdef LTP_DEC
+    if (is_ltp_ot(hDecoder->object_type))
+    {
+        ltp_info *ltp1 = &(ics1->ltp);
+        ltp_info *ltp2 = (cpe->common_window) ? &(ics2->ltp2) : &(ics2->ltp);
+#ifdef LD_DEC
+        if (hDecoder->object_type == LD)
+        {
+            if (ltp1->data_present)
+            {
+                if (ltp1->lag_update)
+                    hDecoder->ltp_lag[cpe->channel] = ltp1->lag;
+            }
+            ltp1->lag = hDecoder->ltp_lag[cpe->channel];
+            if (ltp2->data_present)
+            {
+                if (ltp2->lag_update)
+                    hDecoder->ltp_lag[cpe->paired_channel] = ltp2->lag;
+            }
+            ltp2->lag = hDecoder->ltp_lag[cpe->paired_channel];
+        }
+#endif
+
+        /* long term prediction */
+        lt_prediction(ics1, ltp1, spec_coef1, hDecoder->lt_pred_stat[cpe->channel], hDecoder->fb,
+            ics1->window_shape, hDecoder->window_shape_prev[cpe->channel],
+            hDecoder->sf_index, hDecoder->object_type, hDecoder->frameLength);
+        lt_prediction(ics2, ltp2, spec_coef2, hDecoder->lt_pred_stat[cpe->paired_channel], hDecoder->fb,
+            ics2->window_shape, hDecoder->window_shape_prev[cpe->paired_channel],
+            hDecoder->sf_index, hDecoder->object_type, hDecoder->frameLength);
+    }
+#endif
+
+    /* tns decoding */
+    tns_decode_frame(ics1, &(ics1->tns), hDecoder->sf_index, hDecoder->object_type,
+        spec_coef1, hDecoder->frameLength);
+    tns_decode_frame(ics2, &(ics2->tns), hDecoder->sf_index, hDecoder->object_type,
+        spec_coef2, hDecoder->frameLength);
+
+    /* drc decoding */
+    if (hDecoder->drc->present)
+    {
+        if (!hDecoder->drc->exclude_mask[cpe->channel] || !hDecoder->drc->excluded_chns_present)
+            drc_decode(hDecoder->drc, spec_coef1);
+        if (!hDecoder->drc->exclude_mask[cpe->paired_channel] || !hDecoder->drc->excluded_chns_present)
+            drc_decode(hDecoder->drc, spec_coef2);
+    }
+
+    /* filter bank */
+#ifdef SSR_DEC
+    if (hDecoder->object_type != SSR)
+    {
+#endif
+        ifilter_bank(hDecoder->fb, ics1->window_sequence, ics1->window_shape,
+            hDecoder->window_shape_prev[cpe->channel], spec_coef1,
+            hDecoder->time_out[cpe->channel], hDecoder->fb_intermed[cpe->channel],
+            hDecoder->object_type, hDecoder->frameLength);
+        ifilter_bank(hDecoder->fb, ics2->window_sequence, ics2->window_shape,
+            hDecoder->window_shape_prev[cpe->paired_channel], spec_coef2,
+            hDecoder->time_out[cpe->paired_channel], hDecoder->fb_intermed[cpe->paired_channel],
+            hDecoder->object_type, hDecoder->frameLength);
+#ifdef SSR_DEC
+    } else {
+        ssr_decode(&(ics1->ssr), hDecoder->fb, ics1->window_sequence, ics1->window_shape,
+            hDecoder->window_shape_prev[cpe->channel], spec_coef1, hDecoder->time_out[cpe->channel],
+            hDecoder->ssr_overlap[cpe->channel], hDecoder->ipqf_buffer[cpe->channel],
+            hDecoder->prev_fmd[cpe->channel], hDecoder->frameLength);
+        ssr_decode(&(ics2->ssr), hDecoder->fb, ics2->window_sequence, ics2->window_shape,
+            hDecoder->window_shape_prev[cpe->paired_channel], spec_coef2, hDecoder->time_out[cpe->paired_channel],
+            hDecoder->ssr_overlap[cpe->paired_channel], hDecoder->ipqf_buffer[cpe->paired_channel],
+            hDecoder->prev_fmd[cpe->paired_channel], hDecoder->frameLength);
+    }
+#endif
+
+    /* save window shape for next frame */
+    hDecoder->window_shape_prev[cpe->channel] = ics1->window_shape;
+    hDecoder->window_shape_prev[cpe->paired_channel] = ics2->window_shape;
+
+#ifdef LTP_DEC
+    if (is_ltp_ot(hDecoder->object_type))
+    {
+        lt_update_state(hDecoder->lt_pred_stat[cpe->channel], hDecoder->time_out[cpe->channel],
+            hDecoder->fb_intermed[cpe->channel], hDecoder->frameLength, hDecoder->object_type);
+        lt_update_state(hDecoder->lt_pred_stat[cpe->paired_channel], hDecoder->time_out[cpe->paired_channel],
+            hDecoder->fb_intermed[cpe->paired_channel], hDecoder->frameLength, hDecoder->object_type);
+    }
+#endif
+
+#ifdef SBR_DEC
+    if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+        && hDecoder->sbr_alloced[hDecoder->fr_ch_ele])
+    {
+        int ele = hDecoder->fr_ch_ele;
+        int ch0 = cpe->channel;
+        int ch1 = cpe->paired_channel;
+
+        /* following case can happen when forceUpSampling == 1 */
+        if (hDecoder->sbr[ele] == NULL)
+        {
+            hDecoder->sbr[ele] = sbrDecodeInit(hDecoder->frameLength,
+                hDecoder->element_id[ele], 2*get_sample_rate(hDecoder->sf_index),
+                hDecoder->downSampledSBR
+#ifdef DRM
+                , 0
+#endif
+                );
+        }
+
+        if (cpe->ics1.window_sequence == EIGHT_SHORT_SEQUENCE)
+            hDecoder->sbr[ele]->maxAACLine = 8*min(cpe->ics1.swb_offset[max(cpe->ics1.max_sfb-1, 0)], cpe->ics1.swb_offset_max);
+        else
+            hDecoder->sbr[ele]->maxAACLine = min(cpe->ics1.swb_offset[max(cpe->ics1.max_sfb-1, 0)], cpe->ics1.swb_offset_max);
+
+        retval = sbrDecodeCoupleFrame(hDecoder->sbr[ele],
+            hDecoder->time_out[ch0], hDecoder->time_out[ch1],
+            hDecoder->postSeekResetFlag, hDecoder->downSampledSBR);
+        if (retval > 0)
+            return retval;
+    } else if (((hDecoder->sbr_present_flag == 1) || (hDecoder->forceUpSampling == 1))
+        && !hDecoder->sbr_alloced[hDecoder->fr_ch_ele])
+    {
+        return 23;
+    }
+#endif
+
+    return 0;
+}
diff --git a/contrib/libfaad/specrec.h b/contrib/libfaad/specrec.h
new file mode 100644
index 000000000..f58094cf4
--- /dev/null
+++ b/contrib/libfaad/specrec.h
@@ -0,0 +1,49 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: specrec.h,v 1.32 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SPECREC_H__
+#define __SPECREC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "syntax.h"
+
+uint8_t window_grouping_info(NeAACDecHandle hDecoder, ic_stream *ics);
+uint8_t reconstruct_channel_pair(NeAACDecHandle hDecoder, ic_stream *ics1, ic_stream *ics2,
+                                 element *cpe, int16_t *spec_data1, int16_t *spec_data2);
+uint8_t reconstruct_single_channel(NeAACDecHandle hDecoder, ic_stream *ics, element *sce,
+                                int16_t *spec_data);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ssr.c b/contrib/libfaad/ssr.c
new file mode 100644
index 000000000..368112407
--- /dev/null
+++ b/contrib/libfaad/ssr.c
@@ -0,0 +1,175 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr.c,v 1.19 2007/11/01 12:33:36 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SSR_DEC
+
+#include "syntax.h"
+#include "filtbank.h"
+#include "ssr.h"
+#include "ssr_fb.h"
+
+void ssr_decode(ssr_info *ssr, fb_info *fb, uint8_t window_sequence,
+                uint8_t window_shape, uint8_t window_shape_prev,
+                real_t *freq_in, real_t *time_out, real_t *overlap,
+                real_t ipqf_buffer[SSR_BANDS][96/4],
+                real_t *prev_fmd, uint16_t frame_len)
+{
+    uint8_t band;
+    uint16_t ssr_frame_len = frame_len/SSR_BANDS;
+    real_t time_tmp[2048] = {0};
+    real_t output[1024] = {0};
+
+    for (band = 0; band < SSR_BANDS; band++)
+    {
+        int16_t j;
+
+        /* uneven bands have inverted frequency scale */
+        if (band == 1 || band == 3)
+        {
+            for (j = 0; j < ssr_frame_len/2; j++)
+            {
+                real_t tmp;
+                tmp = freq_in[j + ssr_frame_len*band];
+                freq_in[j + ssr_frame_len*band] =
+                    freq_in[ssr_frame_len - j - 1 + ssr_frame_len*band];
+                freq_in[ssr_frame_len - j - 1 + ssr_frame_len*band] = tmp;
+            }
+        }
+
+        /* non-overlapping inverse filterbank for SSR */
+        ssr_ifilter_bank(fb, window_sequence, window_shape, window_shape_prev,
+            freq_in + band*ssr_frame_len, time_tmp + band*ssr_frame_len,
+            ssr_frame_len);
+
+        /* gain control */
+        ssr_gain_control(ssr, time_tmp, output, overlap, prev_fmd,
+            band, window_sequence, ssr_frame_len);
+    }
+
+    /* inverse pqf to bring subbands together again */
+    ssr_ipqf(ssr, output, time_out, ipqf_buffer, frame_len, SSR_BANDS);
+}
+
+static void ssr_gain_control(ssr_info *ssr, real_t *data, real_t *output,
+                             real_t *overlap, real_t *prev_fmd, uint8_t band,
+                             uint8_t window_sequence, uint16_t frame_len)
+{
+    uint16_t i;
+    real_t gc_function[2*1024/SSR_BANDS];
+
+    if (window_sequence != EIGHT_SHORT_SEQUENCE)
+    {
+        ssr_gc_function(ssr, &prev_fmd[band * frame_len*2],
+            gc_function, window_sequence, band, frame_len);
+
+        for (i = 0; i < frame_len*2; i++)
+            data[band * frame_len*2 + i] *= gc_function[i];
+        for (i = 0; i < frame_len; i++)
+        {
+            output[band*frame_len + i] = overlap[band*frame_len + i] +
+                data[band*frame_len*2 + i];
+        }
+        for (i = 0; i < frame_len; i++)
+        {
+            overlap[band*frame_len + i] =
+                data[band*frame_len*2 + frame_len + i];
+        }
+    } else {
+        uint8_t w;
+        for (w = 0; w < 8; w++)
+        {
+            uint16_t frame_len8 = frame_len/8;
+            uint16_t frame_len16 = frame_len/16;
+
+            ssr_gc_function(ssr, &prev_fmd[band*frame_len*2 + w*frame_len*2/8],
+                gc_function, window_sequence, frame_len);
+
+            for (i = 0; i < frame_len8*2; i++)
+                data[band*frame_len*2 + w*frame_len8*2+i] *= gc_function[i];
+            for (i = 0; i < frame_len8; i++)
+            {
+                overlap[band*frame_len + i + 7*frame_len16 + w*frame_len8] +=
+                    data[band*frame_len*2 + 2*w*frame_len8 + i];
+            }
+            for (i = 0; i < frame_len8; i++)
+            {
+                overlap[band*frame_len + i + 7*frame_len16 + (w+1)*frame_len8] =
+                    data[band*frame_len*2 + 2*w*frame_len8 + frame_len8 + i];
+            }
+        }
+        for (i = 0; i < frame_len; i++)
+            output[band*frame_len + i] = overlap[band*frame_len + i];
+        for (i = 0; i < frame_len; i++)
+            overlap[band*frame_len + i] = overlap[band*frame_len + i + frame_len];
+    }
+}
+
+static void ssr_gc_function(ssr_info *ssr, real_t *prev_fmd,
+                            real_t *gc_function, uint8_t window_sequence,
+                            uint8_t band, uint16_t frame_len)
+{
+    uint16_t i;
+    uint16_t len_area1, len_area2;
+    int32_t aloc[10];
+    real_t alev[10];
+
+    switch (window_sequence)
+    {
+    case ONLY_LONG_SEQUENCE:
+        len_area1 = frame_len/SSR_BANDS;
+        len_area2 = 0;
+        break;
+    case LONG_START_SEQUENCE:
+        len_area1 = (frame_len/SSR_BANDS)*7/32;
+        len_area2 = (frame_len/SSR_BANDS)/16;
+        break;
+    case EIGHT_SHORT_SEQUENCE:
+        len_area1 = (frame_len/8)/SSR_BANDS;
+        len_area2 = 0;
+        break;
+    case LONG_STOP_SEQUENCE:
+        len_area1 = (frame_len/SSR_BANDS);
+        len_area2 = 0;
+        break;
+    }
+
+    /* decode bitstream information */
+
+    /* build array M */
+
+
+    for (i = 0; i < frame_len*2; i++)
+        gc_function[i] = 1;
+}
+
+#endif
diff --git a/contrib/libfaad/ssr.h b/contrib/libfaad/ssr.h
new file mode 100644
index 000000000..7adcf2a11
--- /dev/null
+++ b/contrib/libfaad/ssr.h
@@ -0,0 +1,59 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr.h,v 1.19 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SSR_H__
+#define __SSR_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SSR_BANDS 4
+#define PQFTAPS 96
+
+void ssr_decode(ssr_info *ssr, fb_info *fb, uint8_t window_sequence,
+                uint8_t window_shape, uint8_t window_shape_prev,
+                real_t *freq_in, real_t *time_out, real_t *overlap,
+                real_t ipqf_buffer[SSR_BANDS][96/4],
+                real_t *prev_fmd, uint16_t frame_len);
+
+
+static void ssr_gain_control(ssr_info *ssr, real_t *data, real_t *output,
+                             real_t *overlap, real_t *prev_fmd, uint8_t band,
+                             uint8_t window_sequence, uint16_t frame_len);
+static void ssr_gc_function(ssr_info *ssr, real_t *prev_fmd,
+                            real_t *gc_function, uint8_t window_sequence,
+                            uint16_t frame_len);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ssr_fb.c b/contrib/libfaad/ssr_fb.c
new file mode 100644
index 000000000..a977c9411
--- /dev/null
+++ b/contrib/libfaad/ssr_fb.c
@@ -0,0 +1,185 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr_fb.c,v 1.17 2007/11/01 12:33:36 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SSR_DEC
+
+#include <string.h>
+#include <stdlib.h>
+#include "syntax.h"
+#include "filtbank.h"
+#include "mdct.h"
+#include "ssr_fb.h"
+#include "ssr_win.h"
+
+fb_info *ssr_filter_bank_init(uint16_t frame_len)
+{
+    uint16_t nshort = frame_len/8;
+
+    fb_info *fb = (fb_info*)faad_malloc(sizeof(fb_info));
+    memset(fb, 0, sizeof(fb_info));
+
+    /* normal */
+    fb->mdct256 = faad_mdct_init(2*nshort);
+    fb->mdct2048 = faad_mdct_init(2*frame_len);
+
+    fb->long_window[0]  = sine_long_256;
+    fb->short_window[0] = sine_short_32;
+    fb->long_window[1]  = kbd_long_256;
+    fb->short_window[1] = kbd_short_32;
+
+    return fb;
+}
+
+void ssr_filter_bank_end(fb_info *fb)
+{
+    faad_mdct_end(fb->mdct256);
+    faad_mdct_end(fb->mdct2048);
+
+    if (fb) faad_free(fb);
+}
+
+static INLINE void imdct_ssr(fb_info *fb, real_t *in_data,
+                             real_t *out_data, uint16_t len)
+{
+    mdct_info *mdct;
+
+    switch (len)
+    {
+    case 512:
+        mdct = fb->mdct2048;
+        break;
+    case 64:
+        mdct = fb->mdct256;
+        break;
+    }
+
+    faad_imdct(mdct, in_data, out_data);
+}
+
+/* NON-overlapping inverse filterbank for use with SSR */
+void ssr_ifilter_bank(fb_info *fb, uint8_t window_sequence, uint8_t window_shape,
+                      uint8_t window_shape_prev, real_t *freq_in,
+                      real_t *time_out, uint16_t frame_len)
+{
+    int16_t i;
+    real_t *transf_buf;
+
+    real_t *window_long;
+    real_t *window_long_prev;
+    real_t *window_short;
+    real_t *window_short_prev;
+
+    uint16_t nlong = frame_len;
+    uint16_t nshort = frame_len/8;
+    uint16_t trans = nshort/2;
+
+    uint16_t nflat_ls = (nlong-nshort)/2;
+
+    transf_buf = (real_t*)faad_malloc(2*nlong*sizeof(real_t));
+
+    window_long       = fb->long_window[window_shape];
+    window_long_prev  = fb->long_window[window_shape_prev];
+    window_short      = fb->short_window[window_shape];
+    window_short_prev = fb->short_window[window_shape_prev];
+
+    switch (window_sequence)
+    {
+    case ONLY_LONG_SEQUENCE:
+        imdct_ssr(fb, freq_in, transf_buf, 2*nlong);
+        for (i = nlong-1; i >= 0; i--)
+        {
+            time_out[i] = MUL_R_C(transf_buf[i],window_long_prev[i]);
+            time_out[nlong+i] = MUL_R_C(transf_buf[nlong+i],window_long[nlong-1-i]);
+        }
+        break;
+
+    case LONG_START_SEQUENCE:
+        imdct_ssr(fb, freq_in, transf_buf, 2*nlong);
+        for (i = 0; i < nlong; i++)
+            time_out[i] = MUL_R_C(transf_buf[i],window_long_prev[i]);
+        for (i = 0; i < nflat_ls; i++)
+            time_out[nlong+i] = transf_buf[nlong+i];
+        for (i = 0; i < nshort; i++)
+            time_out[nlong+nflat_ls+i] = MUL_R_C(transf_buf[nlong+nflat_ls+i],window_short[nshort-i-1]);
+        for (i = 0; i < nflat_ls; i++)
+            time_out[nlong+nflat_ls+nshort+i] = 0;
+        break;
+
+    case EIGHT_SHORT_SEQUENCE:
+        imdct_ssr(fb, freq_in+0*nshort, transf_buf+2*nshort*0, 2*nshort);
+        imdct_ssr(fb, freq_in+1*nshort, transf_buf+2*nshort*1, 2*nshort);
+        imdct_ssr(fb, freq_in+2*nshort, transf_buf+2*nshort*2, 2*nshort);
+        imdct_ssr(fb, freq_in+3*nshort, transf_buf+2*nshort*3, 2*nshort);
+        imdct_ssr(fb, freq_in+4*nshort, transf_buf+2*nshort*4, 2*nshort);
+        imdct_ssr(fb, freq_in+5*nshort, transf_buf+2*nshort*5, 2*nshort);
+        imdct_ssr(fb, freq_in+6*nshort, transf_buf+2*nshort*6, 2*nshort);
+        imdct_ssr(fb, freq_in+7*nshort, transf_buf+2*nshort*7, 2*nshort);
+        for(i = nshort-1; i >= 0; i--)
+        {
+            time_out[i+0*nshort] = MUL_R_C(transf_buf[nshort*0+i],window_short_prev[i]);
+            time_out[i+1*nshort] = MUL_R_C(transf_buf[nshort*1+i],window_short[i]);
+            time_out[i+2*nshort] = MUL_R_C(transf_buf[nshort*2+i],window_short_prev[i]);
+            time_out[i+3*nshort] = MUL_R_C(transf_buf[nshort*3+i],window_short[i]);
+            time_out[i+4*nshort] = MUL_R_C(transf_buf[nshort*4+i],window_short_prev[i]);
+            time_out[i+5*nshort] = MUL_R_C(transf_buf[nshort*5+i],window_short[i]);
+            time_out[i+6*nshort] = MUL_R_C(transf_buf[nshort*6+i],window_short_prev[i]);
+            time_out[i+7*nshort] = MUL_R_C(transf_buf[nshort*7+i],window_short[i]);
+            time_out[i+8*nshort] = MUL_R_C(transf_buf[nshort*8+i],window_short_prev[i]);
+            time_out[i+9*nshort] = MUL_R_C(transf_buf[nshort*9+i],window_short[i]);
+            time_out[i+10*nshort] = MUL_R_C(transf_buf[nshort*10+i],window_short_prev[i]);
+            time_out[i+11*nshort] = MUL_R_C(transf_buf[nshort*11+i],window_short[i]);
+            time_out[i+12*nshort] = MUL_R_C(transf_buf[nshort*12+i],window_short_prev[i]);
+            time_out[i+13*nshort] = MUL_R_C(transf_buf[nshort*13+i],window_short[i]);
+            time_out[i+14*nshort] = MUL_R_C(transf_buf[nshort*14+i],window_short_prev[i]);
+            time_out[i+15*nshort] = MUL_R_C(transf_buf[nshort*15+i],window_short[i]);
+        }
+        break;
+
+    case LONG_STOP_SEQUENCE:
+        imdct_ssr(fb, freq_in, transf_buf, 2*nlong);
+        for (i = 0; i < nflat_ls; i++)
+            time_out[i] = 0;
+        for (i = 0; i < nshort; i++)
+            time_out[nflat_ls+i] = MUL_R_C(transf_buf[nflat_ls+i],window_short_prev[i]);
+        for (i = 0; i < nflat_ls; i++)
+            time_out[nflat_ls+nshort+i] = transf_buf[nflat_ls+nshort+i];
+        for (i = 0; i < nlong; i++)
+            time_out[nlong+i] = MUL_R_C(transf_buf[nlong+i],window_long[nlong-1-i]);
+		break;
+    }
+
+    faad_free(transf_buf);
+}
+
+
+#endif
diff --git a/contrib/libfaad/ssr_fb.h b/contrib/libfaad/ssr_fb.h
new file mode 100644
index 000000000..3ae4eb04b
--- /dev/null
+++ b/contrib/libfaad/ssr_fb.h
@@ -0,0 +1,53 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Ahead Software AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr_fb.h,v 1.16 2007/11/01 12:33:36 menno Exp $
+**/
+
+#ifndef __SSR_FB_H__
+#define __SSR_FB_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+fb_info *ssr_filter_bank_init(uint16_t frame_len);
+void ssr_filter_bank_end(fb_info *fb);
+
+/*non overlapping inverse filterbank */
+void ssr_ifilter_bank(fb_info *fb,
+                      uint8_t window_sequence,
+                      uint8_t window_shape,
+                      uint8_t window_shape_prev,
+                      real_t *freq_in,
+                      real_t *time_out,
+                      uint16_t frame_len);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ssr_ipqf.c b/contrib/libfaad/ssr_ipqf.c
new file mode 100644
index 000000000..6963427c9
--- /dev/null
+++ b/contrib/libfaad/ssr_ipqf.c
@@ -0,0 +1,191 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr_ipqf.c,v 1.18 2007/11/01 12:33:39 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#ifdef SSR_DEC
+
+#include "ssr.h"
+#include "ssr_ipqf.h"
+
+static real_t **app_pqfbuf;
+static real_t **pp_q0, **pp_t0, **pp_t1;
+
+void gc_set_protopqf(real_t *p_proto)
+{
+    int	j;
+    static real_t a_half[48] =
+    {
+        1.2206911375946939E-05,  1.7261986723798209E-05,  1.2300093657077942E-05,
+        -1.0833943097791965E-05, -5.7772498639901686E-05, -1.2764767618947719E-04,
+        -2.0965186675013334E-04, -2.8166673689263850E-04, -3.1234860429017460E-04,
+        -2.6738519958452353E-04, -1.1949424681824722E-04,  1.3965139412648678E-04,
+        4.8864136409185725E-04,  8.7044629275148344E-04,  1.1949430269934793E-03,
+        1.3519708175026700E-03,  1.2346314373964412E-03,  7.6953209114159191E-04,
+        -5.2242432579537141E-05, -1.1516092887213454E-03, -2.3538469841711277E-03,
+        -3.4033123072127277E-03, -4.0028551071986133E-03, -3.8745415659693259E-03,
+        -2.8321073426874310E-03, -8.5038892323704195E-04,  1.8856751185350931E-03,
+        4.9688741735340923E-03,  7.8056704536795926E-03,  9.7027909685901654E-03,
+        9.9960423120166159E-03,  8.2019366335594487E-03,  4.1642072876103365E-03,
+        -1.8364453822737758E-03, -9.0384863094167686E-03, -1.6241528177129844E-02,
+        -2.1939551286300665E-02, -2.4533179947088161E-02, -2.2591663337768787E-02,
+        -1.5122066420044672E-02, -1.7971713448186293E-03,  1.6903413428575379E-02,
+        3.9672315874127042E-02,  6.4487527248102796E-02,  8.8850025474701726E-02,
+        0.1101132906105560    ,  0.1258540205143761    ,  0.1342239368467012    
+    };
+
+    for (j = 0; j < 48; ++j)
+    {
+        p_proto[j] = p_proto[95-j] = a_half[j];
+    }
+}
+
+void gc_setcoef_eff_pqfsyn(int mm,
+                           int kk,
+                           real_t *p_proto,
+                           real_t ***ppp_q0,
+                           real_t ***ppp_t0,
+                           real_t ***ppp_t1)
+{
+    int	i, k, n;
+    real_t	w;
+
+    /* Set 1st Mul&Acc Coef's */
+    *ppp_q0 = (real_t **) calloc(mm, sizeof(real_t *));
+    for (n = 0; n < mm; ++n)
+    {
+        (*ppp_q0)[n] = (real_t *) calloc(mm, sizeof(real_t));
+    }
+    for (n = 0; n < mm/2; ++n)
+    {
+        for (i = 0; i < mm; ++i)
+        {
+            w = (2*i+1)*(2*n+1-mm)*M_PI/(4*mm);
+            (*ppp_q0)[n][i] = 2.0 * cos((real_t) w);
+
+            w = (2*i+1)*(2*(mm+n)+1-mm)*M_PI/(4*mm);
+            (*ppp_q0)[n + mm/2][i] = 2.0 * cos((real_t) w);
+        }
+    }
+
+    /* Set 2nd Mul&Acc Coef's */
+    *ppp_t0 = (real_t **) calloc(mm, sizeof(real_t *));
+    *ppp_t1 = (real_t **) calloc(mm, sizeof(real_t *));
+    for (n = 0; n < mm; ++n)
+    {
+        (*ppp_t0)[n] = (real_t *) calloc(kk, sizeof(real_t));
+        (*ppp_t1)[n] = (real_t *) calloc(kk, sizeof(real_t));
+    }
+    for (n = 0; n < mm; ++n)
+    {
+        for (k = 0; k < kk; ++k)
+        {
+            (*ppp_t0)[n][k] = mm * p_proto[2*k    *mm + n];
+            (*ppp_t1)[n][k] = mm * p_proto[(2*k+1)*mm + n];
+
+            if (k%2 != 0)
+            {
+                (*ppp_t0)[n][k] = -(*ppp_t0)[n][k];
+                (*ppp_t1)[n][k] = -(*ppp_t1)[n][k];
+            }
+        }
+    }
+}
+
+void ssr_ipqf(ssr_info *ssr, real_t *in_data, real_t *out_data,
+              real_t buffer[SSR_BANDS][96/4],
+              uint16_t frame_len, uint8_t bands)
+{
+    static int initFlag = 0;
+    real_t a_pqfproto[PQFTAPS];
+
+    int	i;
+
+    if (initFlag == 0)
+    {
+        gc_set_protopqf(a_pqfproto);
+        gc_setcoef_eff_pqfsyn(SSR_BANDS, PQFTAPS/(2*SSR_BANDS), a_pqfproto,
+            &pp_q0, &pp_t0, &pp_t1);
+        initFlag = 1;
+    }
+
+    for (i = 0; i < frame_len / SSR_BANDS; i++)
+    {
+        int l, n, k;
+        int mm = SSR_BANDS;
+        int kk = PQFTAPS/(2*SSR_BANDS);
+
+        for (n = 0; n < mm; n++)
+        {
+            for (k = 0; k < 2*kk-1; k++)
+            {
+                buffer[n][k] = buffer[n][k+1];
+            }
+        }
+
+        for (n = 0; n < mm; n++)
+        {
+            real_t acc = 0.0;
+            for (l = 0; l < mm; l++)
+            {
+                acc += pp_q0[n][l] * in_data[l*frame_len/SSR_BANDS + i];
+            }
+            buffer[n][2*kk-1] = acc;
+        }
+
+        for (n = 0; n < mm/2; n++)
+        {
+            real_t acc = 0.0;
+            for (k = 0; k < kk; k++)
+            {
+                acc += pp_t0[n][k] * buffer[n][2*kk-1-2*k];
+            }
+            for (k = 0; k < kk; ++k)
+            {
+                acc += pp_t1[n][k] * buffer[n + mm/2][2*kk-2-2*k];
+            }
+            out_data[i*SSR_BANDS + n] = acc;
+
+            acc = 0.0;
+            for (k = 0; k < kk; k++)
+            {
+                acc += pp_t0[mm-1-n][k] * buffer[n][2*kk-1-2*k];
+            }
+            for (k = 0; k < kk; k++)
+            {
+                acc -= pp_t1[mm-1-n][k] * buffer[n + mm/2][2*kk-2-2*k];
+            }
+            out_data[i*SSR_BANDS + mm-1-n] = acc;
+        }
+    }
+}
+
+#endif
diff --git a/contrib/libfaad/ssr_ipqf.h b/contrib/libfaad/ssr_ipqf.h
new file mode 100644
index 000000000..47299219c
--- /dev/null
+++ b/contrib/libfaad/ssr_ipqf.h
@@ -0,0 +1,46 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Ahead Software AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr_ipqf.h,v 1.17 2007/11/01 12:33:39 menno Exp $
+**/
+
+#ifndef __SSR_IPQF_H__
+#define __SSR_IPQF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void ssr_ipqf(ssr_info *ssr, real_t *in_data, real_t *out_data,
+              real_t buffer[SSR_BANDS][96/4],
+              uint16_t frame_len, uint8_t bands);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/ssr_win.h b/contrib/libfaad/ssr_win.h
new file mode 100644
index 000000000..64b0f98bf
--- /dev/null
+++ b/contrib/libfaad/ssr_win.h
@@ -0,0 +1,635 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Ahead Software AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
+**
+** $Id: ssr_win.h,v 1.16 2007/11/01 12:33:39 menno Exp $
+**/
+
+#ifndef __SSR_WIN_H__
+#define __SSR_WIN_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+
+static real_t sine_short_32[] = {
+    0.0245412290,
+    0.0735645667,
+    0.1224106774,
+    0.1709618866,
+    0.2191012502,
+    0.2667127550,
+    0.3136817515,
+    0.3598950505,
+    0.4052413106,
+    0.4496113360,
+    0.4928981960,
+    0.5349976420,
+    0.5758082271,
+    0.6152316332,
+    0.6531728506,
+    0.6895405650,
+    0.7242470980,
+    0.7572088838,
+    0.7883464694,
+    0.8175848126,
+    0.8448535800,
+    0.8700870275,
+    0.8932242990,
+    0.9142097831,
+    0.9329928160,
+    0.9495282173,
+    0.9637760520,
+    0.9757021666,
+    0.9852776527,
+    0.9924795628,
+    0.9972904325,
+    0.9996988177
+};
+
+static real_t sine_long_256[] = {
+    0.0030679568,
+    0.0092037553,
+    0.0153392069,
+    0.0214740802,
+    0.0276081469,
+    0.0337411724,
+    0.0398729295,
+    0.0460031852,
+    0.0521317050,
+    0.0582582653,
+    0.0643826351,
+    0.0705045760,
+    0.0766238645,
+    0.0827402696,
+    0.0888535529,
+    0.0949634984,
+    0.1010698676,
+    0.1071724296,
+    0.1132709533,
+    0.1193652153,
+    0.1254549921,
+    0.1315400302,
+    0.1376201212,
+    0.1436950415,
+    0.1497645378,
+    0.1558284014,
+    0.1618863940,
+    0.1679383069,
+    0.1739838719,
+    0.1800229102,
+    0.1860551536,
+    0.1920804083,
+    0.1980984211,
+    0.2041089684,
+    0.2101118416,
+    0.2161068022,
+    0.2220936269,
+    0.2280720919,
+    0.2340419590,
+    0.2400030345,
+    0.2459550500,
+    0.2518978119,
+    0.2578310966,
+    0.2637546957,
+    0.2696683407,
+    0.2755718231,
+    0.2814649343,
+    0.2873474658,
+    0.2932191789,
+    0.2990798354,
+    0.3049292266,
+    0.3107671738,
+    0.3165933788,
+    0.3224076927,
+    0.3282098472,
+    0.3339996636,
+    0.3397769034,
+    0.3455413282,
+    0.3512927592,
+    0.3570309579,
+    0.3627557456,
+    0.3684668541,
+    0.3741640747,
+    0.3798472285,
+    0.3855160773,
+    0.3911703825,
+    0.3968099952,
+    0.4024346471,
+    0.4080441594,
+    0.4136383235,
+    0.4192169011,
+    0.4247796834,
+    0.4303264916,
+    0.4358570874,
+    0.4413712919,
+    0.4468688369,
+    0.4523496032,
+    0.4578133225,
+    0.4632597864,
+    0.4686888456,
+    0.4741002321,
+    0.4794937670,
+    0.4848692715,
+    0.4902265072,
+    0.4955652654,
+    0.5008853674,
+    0.5061866641,
+    0.5114688873,
+    0.5167317986,
+    0.5219752789,
+    0.5271991491,
+    0.5324031115,
+    0.5375871062,
+    0.5427507758,
+    0.5478940606,
+    0.5530167222,
+    0.5581185222,
+    0.5631993413,
+    0.5682589412,
+    0.5732972026,
+    0.5783138275,
+    0.5833086967,
+    0.5882815719,
+    0.5932323337,
+    0.5981607437,
+    0.6030666232,
+    0.6079497933,
+    0.6128100753,
+    0.6176473498,
+    0.6224613190,
+    0.6272518039,
+    0.6320187449,
+    0.6367619038,
+    0.6414810419,
+    0.6461760402,
+    0.6508467197,
+    0.6554928422,
+    0.6601143479,
+    0.6647109985,
+    0.6692826152,
+    0.6738290191,
+    0.6783500314,
+    0.6828455329,
+    0.6873153448,
+    0.6917592883,
+    0.6961771250,
+    0.7005687952,
+    0.7049341202,
+    0.7092728615,
+    0.7135848999,
+    0.7178700566,
+    0.7221282125,
+    0.7263591886,
+    0.7305628061,
+    0.7347388864,
+    0.7388873696,
+    0.7430079579,
+    0.7471006513,
+    0.7511651516,
+    0.7552013993,
+    0.7592092156,
+    0.7631884217,
+    0.7671388984,
+    0.7710605264,
+    0.7749531269,
+    0.7788165212,
+    0.7826505899,
+    0.7864552140,
+    0.7902302146,
+    0.7939754725,
+    0.7976908684,
+    0.8013761640,
+    0.8050313592,
+    0.8086562157,
+    0.8122506142,
+    0.8158144355,
+    0.8193475604,
+    0.8228498101,
+    0.8263210654,
+    0.8297612667,
+    0.8331701756,
+    0.8365477324,
+    0.8398938179,
+    0.8432082534,
+    0.8464909792,
+    0.8497417569,
+    0.8529606462,
+    0.8561473489,
+    0.8593018055,
+    0.8624239564,
+    0.8655136228,
+    0.8685707450,
+    0.8715950847,
+    0.8745866418,
+    0.8775452971,
+    0.8804709315,
+    0.8833633661,
+    0.8862225413,
+    0.8890483975,
+    0.8918406963,
+    0.8945994973,
+    0.8973246217,
+    0.9000158906,
+    0.9026733041,
+    0.9052967429,
+    0.9078861475,
+    0.9104412794,
+    0.9129621983,
+    0.9154487252,
+    0.9179008007,
+    0.9203183055,
+    0.9227011204,
+    0.9250492454,
+    0.9273625612,
+    0.9296408892,
+    0.9318842888,
+    0.9340925813,
+    0.9362657070,
+    0.9384035468,
+    0.9405061007,
+    0.9425731897,
+    0.9446048737,
+    0.9466009140,
+    0.9485613704,
+    0.9504860640,
+    0.9523749948,
+    0.9542281032,
+    0.9560452700,
+    0.9578264356,
+    0.9595715404,
+    0.9612805247,
+    0.9629532695,
+    0.9645897746,
+    0.9661900401,
+    0.9677538276,
+    0.9692812562,
+    0.9707721472,
+    0.9722265005,
+    0.9736442566,
+    0.9750253558,
+    0.9763697386,
+    0.9776773453,
+    0.9789481759,
+    0.9801821709,
+    0.9813792109,
+    0.9825392962,
+    0.9836624265,
+    0.9847484827,
+    0.9857975245,
+    0.9868094325,
+    0.9877841473,
+    0.9887216687,
+    0.9896219969,
+    0.9904850721,
+    0.9913108945,
+    0.9920993447,
+    0.9928504229,
+    0.9935641289,
+    0.9942404628,
+    0.9948793054,
+    0.9954807758,
+    0.9960446954,
+    0.9965711236,
+    0.9970600605,
+    0.9975114465,
+    0.9979252815,
+    0.9983015656,
+    0.9986402392,
+    0.9989413023,
+    0.9992047548,
+    0.9994305968,
+    0.9996188283,
+    0.9997693896,
+    0.9998823404,
+    0.9999576211,
+    0.9999952912
+};
+
+static real_t kbd_short_32[] = {
+    0.0000875914060105,
+    0.0009321760265333,
+    0.0032114611466596,
+    0.0081009893216786,
+    0.0171240286619181,
+    0.0320720743527833,
+    0.0548307856028528,
+    0.0871361822564870,
+    0.1302923415174603,
+    0.1848955425508276,
+    0.2506163195331889,
+    0.3260874142923209,
+    0.4089316830907141,
+    0.4959414909423747,
+    0.5833939894958904,
+    0.6674601983218376,
+    0.7446454751465113,
+    0.8121892962974020,
+    0.8683559394406505,
+    0.9125649996381605,
+    0.9453396205809574,
+    0.9680864942677585,
+    0.9827581789763112,
+    0.9914756203467121,
+    0.9961964092194694,
+    0.9984956609571091,
+    0.9994855586984285,
+    0.9998533730714648,
+    0.9999671864476404,
+    0.9999948432453556,
+    0.9999995655238333,
+    0.9999999961638728
+};
+
+
+static real_t kbd_long_256[] = {
+    0.0005851230124487,
+    0.0009642149851497,
+    0.0013558207534965,
+    0.0017771849644394,
+    0.0022352533849672,
+    0.0027342299070304,
+    0.0032773001022195,
+    0.0038671998069216,
+    0.0045064443384152,
+    0.0051974336885144,
+    0.0059425050016407,
+    0.0067439602523141,
+    0.0076040812644888,
+    0.0085251378135895,
+    0.0095093917383048,
+    0.0105590986429280,
+    0.0116765080854300,
+    0.0128638627792770,
+    0.0141233971318631,
+    0.0154573353235409,
+    0.0168678890600951,
+    0.0183572550877256,
+    0.0199276125319803,
+    0.0215811201042484,
+    0.0233199132076965,
+    0.0251461009666641,
+    0.0270617631981826,
+    0.0290689473405856,
+    0.0311696653515848,
+    0.0333658905863535,
+    0.0356595546648444,
+    0.0380525443366107,
+    0.0405466983507029,
+    0.0431438043376910,
+    0.0458455957104702,
+    0.0486537485902075,
+    0.0515698787635492,
+    0.0545955386770205,
+    0.0577322144743916,
+    0.0609813230826460,
+    0.0643442093520723,
+    0.0678221432558827,
+    0.0714163171546603,
+    0.0751278431308314,
+    0.0789577503982528,
+    0.0829069827918993,
+    0.0869763963425241,
+    0.0911667569410503,
+    0.0954787380973307,
+    0.0999129187977865,
+    0.1044697814663005,
+    0.1091497100326053,
+    0.1139529881122542,
+    0.1188797973021148,
+    0.1239302155951605,
+    0.1291042159181728,
+    0.1344016647957880,
+    0.1398223211441467,
+    0.1453658351972151,
+    0.1510317475686540,
+    0.1568194884519144,
+    0.1627283769610327,
+    0.1687576206143887,
+    0.1749063149634756,
+    0.1811734433685097,
+    0.1875578769224857,
+    0.1940583745250518,
+    0.2006735831073503,
+    0.2074020380087318,
+    0.2142421635060113,
+    0.2211922734956977,
+    0.2282505723293797,
+    0.2354151558022098,
+    0.2426840122941792,
+    0.2500550240636293,
+    0.2575259686921987,
+    0.2650945206801527,
+    0.2727582531907993,
+    0.2805146399424422,
+    0.2883610572460804,
+    0.2962947861868143,
+    0.3043130149466800,
+    0.3124128412663888,
+    0.3205912750432127,
+    0.3288452410620226,
+    0.3371715818562547,
+    0.3455670606953511,
+    0.3540283646950029,
+    0.3625521080463003,
+    0.3711348353596863,
+    0.3797730251194006,
+    0.3884630932439016,
+    0.3972013967475546,
+    0.4059842374986933,
+    0.4148078660689724,
+    0.4236684856687616,
+    0.4325622561631607,
+    0.4414852981630577,
+    0.4504336971855032,
+    0.4594035078775303,
+    0.4683907582974173,
+    0.4773914542472655,
+    0.4864015836506502,
+    0.4954171209689973,
+    0.5044340316502417,
+    0.5134482766032377,
+    0.5224558166913167,
+    0.5314526172383208,
+    0.5404346525403849,
+    0.5493979103766972,
+    0.5583383965124314,
+    0.5672521391870222,
+    0.5761351935809411,
+    0.5849836462541291,
+    0.5937936195492526,
+    0.6025612759529649,
+    0.6112828224083939,
+    0.6199545145721097,
+    0.6285726610088878,
+    0.6371336273176413,
+    0.6456338401819751,
+    0.6540697913388968,
+    0.6624380414593221,
+    0.6707352239341151,
+    0.6789580485595255,
+    0.6871033051160131,
+    0.6951678668345944,
+    0.7031486937449871,
+    0.7110428359000029,
+    0.7188474364707993,
+    0.7265597347077880,
+    0.7341770687621900,
+    0.7416968783634273,
+    0.7491167073477523,
+    0.7564342060337386,
+    0.7636471334404891,
+    0.7707533593446514,
+    0.7777508661725849,
+    0.7846377507242818,
+    0.7914122257259034,
+    0.7980726212080798,
+    0.8046173857073919,
+    0.8110450872887550,
+    0.8173544143867162,
+    0.8235441764639875,
+    0.8296133044858474,
+    0.8355608512093652,
+    0.8413859912867303,
+    0.8470880211822968,
+    0.8526663589032990,
+    0.8581205435445334,
+    0.8634502346476508,
+    0.8686552113760616,
+    0.8737353715068081,
+    0.8786907302411250,
+    0.8835214188357692,
+    0.8882276830575707,
+    0.8928098814640207,
+    0.8972684835130879,
+    0.9016040675058185,
+    0.9058173183656508,
+    0.9099090252587376,
+    0.9138800790599416,
+    0.9177314696695282,
+    0.9214642831859411,
+    0.9250796989403991,
+    0.9285789863994010,
+    0.9319635019415643,
+    0.9352346855155568,
+    0.9383940571861993,
+    0.9414432135761304,
+    0.9443838242107182,
+    0.9472176277741918,
+    0.9499464282852282,
+    0.9525720912004834,
+    0.9550965394547873,
+    0.9575217494469370,
+    0.9598497469802043,
+    0.9620826031668507,
+    0.9642224303060783,
+    0.9662713777449607,
+    0.9682316277319895,
+    0.9701053912729269,
+    0.9718949039986892,
+    0.9736024220549734,
+    0.9752302180233160,
+    0.9767805768831932,
+    0.9782557920246753,
+    0.9796581613210076,
+    0.9809899832703159,
+    0.9822535532154261,
+    0.9834511596505429,
+    0.9845850806232530,
+    0.9856575802399989,
+    0.9866709052828243,
+    0.9876272819448033,
+    0.9885289126911557,
+    0.9893779732525968,
+    0.9901766097569984,
+    0.9909269360049311,
+    0.9916310308941294,
+    0.9922909359973702,
+    0.9929086532976777,
+    0.9934861430841844,
+    0.9940253220113651,
+    0.9945280613237534,
+    0.9949961852476154,
+    0.9954314695504363,
+    0.9958356402684387,
+    0.9962103726017252,
+    0.9965572899760172,
+    0.9968779632693499,
+    0.9971739102014799,
+    0.9974465948831872,
+    0.9976974275220812,
+    0.9979277642809907,
+    0.9981389072844972,
+    0.9983321047686901,
+    0.9985085513687731,
+    0.9986693885387259,
+    0.9988157050968516,
+    0.9989485378906924,
+    0.9990688725744943,
+    0.9991776444921379,
+    0.9992757396582338,
+    0.9993639958299003,
+    0.9994432036616085,
+    0.9995141079353859,
+    0.9995774088586188,
+    0.9996337634216871,
+    0.9996837868076957,
+    0.9997280538466377,
+    0.9997671005064359,
+    0.9998014254134544,
+    0.9998314913952471,
+    0.9998577270385304,
+    0.9998805282555989,
+    0.9999002598526793,
+    0.9999172570940037,
+    0.9999318272557038,
+    0.9999442511639580,
+    0.9999547847121726,
+    0.9999636603523446,
+    0.9999710885561258,
+    0.9999772592414866,
+    0.9999823431612708,
+    0.9999864932503106,
+    0.9999898459281599,
+    0.9999925223548691,
+    0.9999946296375997,
+    0.9999962619864214,
+    0.9999975018180320,
+    0.9999984208055542,
+    0.9999990808746198,
+    0.9999995351446231,
+    0.9999998288155155
+};
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/structs.h b/contrib/libfaad/structs.h
new file mode 100644
index 000000000..5d957c59e
--- /dev/null
+++ b/contrib/libfaad/structs.h
@@ -0,0 +1,487 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: structs.h,v 1.46 2007/11/01 12:33:40 menno Exp $
+**/
+
+#ifndef __STRUCTS_H__
+#define __STRUCTS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "cfft.h"
+#ifdef SBR_DEC
+#include "sbr_dec.h"
+#endif
+
+#define MAX_CHANNELS        64
+#define MAX_SYNTAX_ELEMENTS 48
+#define MAX_WINDOW_GROUPS    8
+#define MAX_SFB             51
+#define MAX_LTP_SFB         40
+#define MAX_LTP_SFB_S        8
+
+/* used to save the prediction state */
+typedef struct {
+    int16_t r[2];
+    int16_t COR[2];
+    int16_t VAR[2];
+} pred_state;
+
+typedef struct {
+    uint16_t N;
+    cfft_info *cfft;
+    complex_t *sincos;
+#ifdef PROFILE
+    int64_t cycles;
+    int64_t fft_cycles;
+#endif
+} mdct_info;
+
+typedef struct
+{
+    const real_t *long_window[2];
+    const real_t *short_window[2];
+#ifdef LD_DEC
+    const real_t *ld_window[2];
+#endif
+
+    mdct_info *mdct256;
+#ifdef LD_DEC
+    mdct_info *mdct1024;
+#endif
+    mdct_info *mdct2048;
+#ifdef PROFILE
+    int64_t cycles;
+#endif
+} fb_info;
+
+typedef struct
+{
+    uint8_t present;
+
+    uint8_t num_bands;
+    uint8_t pce_instance_tag;
+    uint8_t excluded_chns_present;
+    uint8_t band_top[17];
+    uint8_t prog_ref_level;
+    uint8_t dyn_rng_sgn[17];
+    uint8_t dyn_rng_ctl[17];
+    uint8_t exclude_mask[MAX_CHANNELS];
+    uint8_t additional_excluded_chns[MAX_CHANNELS];
+
+    real_t ctrl1;
+    real_t ctrl2;
+} drc_info;
+
+typedef struct
+{
+    uint8_t element_instance_tag;
+    uint8_t object_type;
+    uint8_t sf_index;
+    uint8_t num_front_channel_elements;
+    uint8_t num_side_channel_elements;
+    uint8_t num_back_channel_elements;
+    uint8_t num_lfe_channel_elements;
+    uint8_t num_assoc_data_elements;
+    uint8_t num_valid_cc_elements;
+    uint8_t mono_mixdown_present;
+    uint8_t mono_mixdown_element_number;
+    uint8_t stereo_mixdown_present;
+    uint8_t stereo_mixdown_element_number;
+    uint8_t matrix_mixdown_idx_present;
+    uint8_t pseudo_surround_enable;
+    uint8_t matrix_mixdown_idx;
+    uint8_t front_element_is_cpe[16];
+    uint8_t front_element_tag_select[16];
+    uint8_t side_element_is_cpe[16];
+    uint8_t side_element_tag_select[16];
+    uint8_t back_element_is_cpe[16];
+    uint8_t back_element_tag_select[16];
+    uint8_t lfe_element_tag_select[16];
+    uint8_t assoc_data_element_tag_select[16];
+    uint8_t cc_element_is_ind_sw[16];
+    uint8_t valid_cc_element_tag_select[16];
+
+    uint8_t channels;
+
+    uint8_t comment_field_bytes;
+    uint8_t comment_field_data[257];
+
+    /* extra added values */
+    uint8_t num_front_channels;
+    uint8_t num_side_channels;
+    uint8_t num_back_channels;
+    uint8_t num_lfe_channels;
+    uint8_t sce_channel[16];
+    uint8_t cpe_channel[16];
+} program_config;
+
+typedef struct
+{
+    uint16_t syncword;
+    uint8_t id;
+    uint8_t layer;
+    uint8_t protection_absent;
+    uint8_t profile;
+    uint8_t sf_index;
+    uint8_t private_bit;
+    uint8_t channel_configuration;
+    uint8_t original;
+    uint8_t home;
+    uint8_t emphasis;
+    uint8_t copyright_identification_bit;
+    uint8_t copyright_identification_start;
+    uint16_t aac_frame_length;
+    uint16_t adts_buffer_fullness;
+    uint8_t no_raw_data_blocks_in_frame;
+    uint16_t crc_check;
+
+    /* control param */
+    uint8_t old_format;
+} adts_header;
+
+typedef struct
+{
+    uint8_t copyright_id_present;
+    int8_t copyright_id[10];
+    uint8_t original_copy;
+    uint8_t home;
+    uint8_t bitstream_type;
+    uint32_t bitrate;
+    uint8_t num_program_config_elements;
+    uint32_t adif_buffer_fullness;
+
+    /* maximum of 16 PCEs */
+    program_config pce[16];
+} adif_header;
+
+#ifdef LTP_DEC
+typedef struct
+{
+    uint8_t last_band;
+    uint8_t data_present;
+    uint16_t lag;
+    uint8_t lag_update;
+    uint8_t coef;
+    uint8_t long_used[MAX_SFB];
+    uint8_t short_used[8];
+    uint8_t short_lag_present[8];
+    uint8_t short_lag[8];
+} ltp_info;
+#endif
+
+#ifdef MAIN_DEC
+typedef struct
+{
+    uint8_t limit;
+    uint8_t predictor_reset;
+    uint8_t predictor_reset_group_number;
+    uint8_t prediction_used[MAX_SFB];
+} pred_info;
+#endif
+
+typedef struct
+{
+    uint8_t number_pulse;
+    uint8_t pulse_start_sfb;
+    uint8_t pulse_offset[4];
+    uint8_t pulse_amp[4];
+} pulse_info;
+
+typedef struct
+{
+    uint8_t n_filt[8];
+    uint8_t coef_res[8];
+    uint8_t length[8][4];
+    uint8_t order[8][4];
+    uint8_t direction[8][4];
+    uint8_t coef_compress[8][4];
+    uint8_t coef[8][4][32];
+} tns_info;
+
+#ifdef SSR_DEC
+typedef struct
+{
+    uint8_t max_band;
+
+    uint8_t adjust_num[4][8];
+    uint8_t alevcode[4][8][8];
+    uint8_t aloccode[4][8][8];
+} ssr_info;
+#endif
+
+typedef struct
+{
+    uint8_t max_sfb;
+
+    uint8_t num_swb;
+    uint8_t num_window_groups;
+    uint8_t num_windows;
+    uint8_t window_sequence;
+    uint8_t window_group_length[8];
+    uint8_t window_shape;
+    uint8_t scale_factor_grouping;
+    uint16_t sect_sfb_offset[8][15*8];
+    uint16_t swb_offset[52];
+    uint16_t swb_offset_max;
+
+    uint8_t sect_cb[8][15*8];
+    uint16_t sect_start[8][15*8];
+    uint16_t sect_end[8][15*8];
+    uint8_t sfb_cb[8][8*15];
+    uint8_t num_sec[8]; /* number of sections in a group */
+
+    uint8_t global_gain;
+    int16_t scale_factors[8][51]; /* [0..255] */
+
+    uint8_t ms_mask_present;
+    uint8_t ms_used[MAX_WINDOW_GROUPS][MAX_SFB];
+
+    uint8_t noise_used;
+    uint8_t is_used;
+
+    uint8_t pulse_data_present;
+    uint8_t tns_data_present;
+    uint8_t gain_control_data_present;
+    uint8_t predictor_data_present;
+
+    pulse_info pul;
+    tns_info tns;
+#ifdef MAIN_DEC
+    pred_info pred;
+#endif
+#ifdef LTP_DEC
+    ltp_info ltp;
+    ltp_info ltp2;
+#endif
+#ifdef SSR_DEC
+    ssr_info ssr;
+#endif
+
+#ifdef ERROR_RESILIENCE
+    /* ER HCR data */
+    uint16_t length_of_reordered_spectral_data;
+    uint8_t length_of_longest_codeword;
+    /* ER RLVC data */
+    uint8_t sf_concealment;
+    uint8_t rev_global_gain;
+    uint16_t length_of_rvlc_sf;
+    uint16_t dpcm_noise_nrg;
+    uint8_t sf_escapes_present;
+    uint8_t length_of_rvlc_escapes;
+    uint16_t dpcm_noise_last_position;
+#endif
+} ic_stream; /* individual channel stream */
+
+typedef struct
+{
+    uint8_t channel;
+    int16_t paired_channel;
+
+    uint8_t element_instance_tag;
+    uint8_t common_window;
+
+    ic_stream ics1;
+    ic_stream ics2;
+} element; /* syntax element (SCE, CPE, LFE) */
+
+typedef struct mp4AudioSpecificConfig
+{
+    /* Audio Specific Info */
+    /*uint8_t*/ unsigned char objectTypeIndex;
+    /*uint8_t*/ unsigned char samplingFrequencyIndex;
+    /*uint32_t*/ unsigned long samplingFrequency;
+    /*uint8_t*/ unsigned char channelsConfiguration;
+
+    /* GA Specific Info */
+    /*uint8_t*/ unsigned char frameLengthFlag;
+    /*uint8_t*/ unsigned char dependsOnCoreCoder;
+    /*uint16_t*/ unsigned short coreCoderDelay;
+    /*uint8_t*/ unsigned char extensionFlag;
+    /*uint8_t*/ unsigned char aacSectionDataResilienceFlag;
+    /*uint8_t*/ unsigned char aacScalefactorDataResilienceFlag;
+    /*uint8_t*/ unsigned char aacSpectralDataResilienceFlag;
+    /*uint8_t*/ unsigned char epConfig;
+
+    /*uint8_t*/ char sbr_present_flag;
+    /*uint8_t*/ char forceUpSampling;
+    /*uint8_t*/ char downSampledSBR;
+} mp4AudioSpecificConfig;
+
+typedef struct NeAACDecConfiguration
+{
+    /*uint8_t*/ unsigned char defObjectType;
+    /*uint32_t*/ unsigned long defSampleRate;
+    /*uint8_t*/ unsigned char outputFormat;
+    /*uint8_t*/ unsigned char downMatrix;
+    /*uint8_t*/ unsigned char useOldADTSFormat;
+    /*uint8_t*/ unsigned char dontUpSampleImplicitSBR;
+} NeAACDecConfiguration, *NeAACDecConfigurationPtr;
+
+typedef struct NeAACDecFrameInfo
+{
+    /*uint32_t*/ unsigned long bytesconsumed;
+    /*uint32_t*/ unsigned long samples;
+    /*uint8_t*/ unsigned char channels;
+    /*uint8_t*/ unsigned char error;
+    /*uint32_t*/ unsigned long samplerate;
+
+    /* SBR: 0: off, 1: on; normal, 2: on; downsampled */
+    /*uint8_t*/ unsigned char sbr;
+
+    /* MPEG-4 ObjectType */
+    /*uint8_t*/ unsigned char object_type;
+
+    /* AAC header type; MP4 will be signalled as RAW also */
+    /*uint8_t*/ unsigned char header_type;
+
+    /* multichannel configuration */
+    /*uint8_t*/ unsigned char num_front_channels;
+    /*uint8_t*/ unsigned char num_side_channels;
+    /*uint8_t*/ unsigned char num_back_channels;
+    /*uint8_t*/ unsigned char num_lfe_channels;
+    /*uint8_t*/ unsigned char channel_position[MAX_CHANNELS];
+
+    /* PS: 0: off, 1: on */
+    /*uint8_t*/ unsigned char ps;
+} NeAACDecFrameInfo;
+
+typedef struct
+{
+    uint8_t adts_header_present;
+    uint8_t adif_header_present;
+    uint8_t sf_index;
+    uint8_t object_type;
+    uint8_t channelConfiguration;
+#ifdef ERROR_RESILIENCE
+    uint8_t aacSectionDataResilienceFlag;
+    uint8_t aacScalefactorDataResilienceFlag;
+    uint8_t aacSpectralDataResilienceFlag;
+#endif
+    uint16_t frameLength;
+    uint8_t postSeekResetFlag;
+
+    uint32_t frame;
+
+    uint8_t downMatrix;
+    uint8_t upMatrix;
+    uint8_t first_syn_ele;
+    uint8_t has_lfe;
+    /* number of channels in current frame */
+    uint8_t fr_channels;
+    /* number of elements in current frame */
+    uint8_t fr_ch_ele;
+
+    /* element_output_channels:
+       determines the number of channels the element will output
+    */
+    uint8_t element_output_channels[MAX_SYNTAX_ELEMENTS];
+    /* element_alloced:
+       determines whether the data needed for the element is allocated or not
+    */
+    uint8_t element_alloced[MAX_SYNTAX_ELEMENTS];
+    /* alloced_channels:
+       determines the number of channels where output data is allocated for
+    */
+    uint8_t alloced_channels;
+
+    /* output data buffer */
+    void *sample_buffer;
+
+    uint8_t window_shape_prev[MAX_CHANNELS];
+#ifdef LTP_DEC
+    uint16_t ltp_lag[MAX_CHANNELS];
+#endif
+    fb_info *fb;
+    drc_info *drc;
+
+    real_t *time_out[MAX_CHANNELS];
+    real_t *fb_intermed[MAX_CHANNELS];
+
+#ifdef SBR_DEC
+    int8_t sbr_present_flag;
+    int8_t forceUpSampling;
+    int8_t downSampledSBR;
+    /* determines whether SBR data is allocated for the gives element */
+    uint8_t sbr_alloced[MAX_SYNTAX_ELEMENTS];
+
+    sbr_info *sbr[MAX_SYNTAX_ELEMENTS];
+#endif
+#if (defined(PS_DEC) || defined(DRM_PS))
+    uint8_t ps_used[MAX_SYNTAX_ELEMENTS];
+    uint8_t ps_used_global;
+#endif
+
+#ifdef SSR_DEC
+    real_t *ssr_overlap[MAX_CHANNELS];
+    real_t *prev_fmd[MAX_CHANNELS];
+    real_t ipqf_buffer[MAX_CHANNELS][4][96/4];
+#endif
+
+#ifdef MAIN_DEC
+    pred_state *pred_stat[MAX_CHANNELS];
+#endif
+#ifdef LTP_DEC
+    int16_t *lt_pred_stat[MAX_CHANNELS];
+#endif
+
+#ifdef DRM
+    uint8_t error_state;
+#endif
+
+    /* RNG states */
+    uint32_t __r1;
+    uint32_t __r2;
+
+    /* Program Config Element */
+    uint8_t pce_set;
+    program_config pce;
+    uint8_t element_id[MAX_CHANNELS];
+    uint8_t internal_channel[MAX_CHANNELS];
+
+    /* Configuration data */
+    NeAACDecConfiguration config;
+
+#ifdef PROFILE
+    int64_t cycles;
+    int64_t spectral_cycles;
+    int64_t output_cycles;
+    int64_t scalefac_cycles;
+    int64_t requant_cycles;
+#endif
+	const unsigned char *cmes;
+} NeAACDecStruct, *NeAACDecHandle;
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/syntax.c b/contrib/libfaad/syntax.c
new file mode 100644
index 000000000..373582b7f
--- /dev/null
+++ b/contrib/libfaad/syntax.c
@@ -0,0 +1,2444 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: syntax.c,v 1.89 2007/11/01 12:33:40 menno Exp $
+**/
+
+/*
+   Reads the AAC bitstream as defined in 14496-3 (MPEG-4 Audio)
+*/
+
+#include "common.h"
+#include "structs.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "decoder.h"
+#include "syntax.h"
+#include "specrec.h"
+#include "huffman.h"
+#include "bits.h"
+#include "pulse.h"
+#include "analysis.h"
+#include "drc.h"
+#ifdef ERROR_RESILIENCE
+#include "rvlc.h"
+#endif
+#ifdef SBR_DEC
+#include "sbr_syntax.h"
+#endif
+
+
+/* static function declarations */
+static void decode_sce_lfe(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo, bitfile *ld,
+                           uint8_t id_syn_ele);
+static void decode_cpe(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo, bitfile *ld,
+                       uint8_t id_syn_ele);
+static uint8_t single_lfe_channel_element(NeAACDecHandle hDecoder, bitfile *ld,
+                                          uint8_t channel, uint8_t *tag);
+static uint8_t channel_pair_element(NeAACDecHandle hDecoder, bitfile *ld,
+                                    uint8_t channel, uint8_t *tag);
+#ifdef COUPLING_DEC
+static uint8_t coupling_channel_element(NeAACDecHandle hDecoder, bitfile *ld);
+#endif
+static uint16_t data_stream_element(NeAACDecHandle hDecoder, bitfile *ld);
+static uint8_t program_config_element(program_config *pce, bitfile *ld);
+static uint8_t fill_element(NeAACDecHandle hDecoder, bitfile *ld, drc_info *drc
+#ifdef SBR_DEC
+                            ,uint8_t sbr_ele
+#endif
+                            );
+static uint8_t individual_channel_stream(NeAACDecHandle hDecoder, element *ele,
+                                         bitfile *ld, ic_stream *ics, uint8_t scal_flag,
+                                         int16_t *spec_data);
+static uint8_t ics_info(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld,
+                        uint8_t common_window);
+static uint8_t section_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld);
+static uint8_t scale_factor_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld);
+#ifdef SSR_DEC
+static void gain_control_data(bitfile *ld, ic_stream *ics);
+#endif
+static uint8_t spectral_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld,
+                             int16_t *spectral_data);
+static uint16_t extension_payload(bitfile *ld, drc_info *drc, uint16_t count);
+static uint8_t pulse_data(ic_stream *ics, pulse_info *pul, bitfile *ld);
+static void tns_data(ic_stream *ics, tns_info *tns, bitfile *ld);
+#ifdef LTP_DEC
+static uint8_t ltp_data(NeAACDecHandle hDecoder, ic_stream *ics, ltp_info *ltp, bitfile *ld);
+#endif
+static uint8_t adts_fixed_header(adts_header *adts, bitfile *ld);
+static void adts_variable_header(adts_header *adts, bitfile *ld);
+static void adts_error_check(adts_header *adts, bitfile *ld);
+static uint8_t dynamic_range_info(bitfile *ld, drc_info *drc);
+static uint8_t excluded_channels(bitfile *ld, drc_info *drc);
+static uint8_t side_info(NeAACDecHandle hDecoder, element *ele,
+                         bitfile *ld, ic_stream *ics, uint8_t scal_flag);
+#ifdef DRM
+static int8_t DRM_aac_scalable_main_header(NeAACDecHandle hDecoder, ic_stream *ics1, ic_stream *ics2,
+                                           bitfile *ld, uint8_t this_layer_stereo);
+#endif
+
+
+/* Table 4.4.1 */
+int8_t GASpecificConfig(bitfile *ld, mp4AudioSpecificConfig *mp4ASC,
+                        program_config *pce_out)
+{
+    program_config pce;
+
+    /* 1024 or 960 */
+    mp4ASC->frameLengthFlag = faad_get1bit(ld
+        DEBUGVAR(1,138,"GASpecificConfig(): FrameLengthFlag"));
+#ifndef ALLOW_SMALL_FRAMELENGTH
+    if (mp4ASC->frameLengthFlag == 1)
+        return -3;
+#endif
+
+    mp4ASC->dependsOnCoreCoder = faad_get1bit(ld
+        DEBUGVAR(1,139,"GASpecificConfig(): DependsOnCoreCoder"));
+    if (mp4ASC->dependsOnCoreCoder == 1)
+    {
+        mp4ASC->coreCoderDelay = (uint16_t)faad_getbits(ld, 14
+            DEBUGVAR(1,140,"GASpecificConfig(): CoreCoderDelay"));
+    }
+
+    mp4ASC->extensionFlag = faad_get1bit(ld DEBUGVAR(1,141,"GASpecificConfig(): ExtensionFlag"));
+    if (mp4ASC->channelsConfiguration == 0)
+    {
+        if (program_config_element(&pce, ld))
+            return -3;
+        //mp4ASC->channelsConfiguration = pce.channels;
+
+        if (pce_out != NULL)
+            memcpy(pce_out, &pce, sizeof(program_config));
+
+        /*
+        if (pce.num_valid_cc_elements)
+            return -3;
+        */
+    }
+
+#ifdef ERROR_RESILIENCE
+    if (mp4ASC->extensionFlag == 1)
+    {
+        /* Error resilience not supported yet */
+        if (mp4ASC->objectTypeIndex >= ER_OBJECT_START)
+        {
+            mp4ASC->aacSectionDataResilienceFlag = faad_get1bit(ld
+                DEBUGVAR(1,144,"GASpecificConfig(): aacSectionDataResilienceFlag"));
+            mp4ASC->aacScalefactorDataResilienceFlag = faad_get1bit(ld
+                DEBUGVAR(1,145,"GASpecificConfig(): aacScalefactorDataResilienceFlag"));
+            mp4ASC->aacSpectralDataResilienceFlag = faad_get1bit(ld
+                DEBUGVAR(1,146,"GASpecificConfig(): aacSpectralDataResilienceFlag"));
+
+            /* 1 bit: extensionFlag3 */
+        }
+    }
+#endif
+
+    return 0;
+}
+
+/* Table 4.4.2 */
+/* An MPEG-4 Audio decoder is only required to follow the Program
+   Configuration Element in GASpecificConfig(). The decoder shall ignore
+   any Program Configuration Elements that may occur in raw data blocks.
+   PCEs transmitted in raw data blocks cannot be used to convey decoder
+   configuration information.
+*/
+static uint8_t program_config_element(program_config *pce, bitfile *ld)
+{
+    uint8_t i;
+
+    memset(pce, 0, sizeof(program_config));
+
+    pce->channels = 0;
+
+    pce->element_instance_tag = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,10,"program_config_element(): element_instance_tag"));
+
+    pce->object_type = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,11,"program_config_element(): object_type"));
+    pce->sf_index = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,12,"program_config_element(): sf_index"));
+    pce->num_front_channel_elements = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,13,"program_config_element(): num_front_channel_elements"));
+    pce->num_side_channel_elements = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,14,"program_config_element(): num_side_channel_elements"));
+    pce->num_back_channel_elements = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,15,"program_config_element(): num_back_channel_elements"));
+    pce->num_lfe_channel_elements = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,16,"program_config_element(): num_lfe_channel_elements"));
+    pce->num_assoc_data_elements = (uint8_t)faad_getbits(ld, 3
+        DEBUGVAR(1,17,"program_config_element(): num_assoc_data_elements"));
+    pce->num_valid_cc_elements = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,18,"program_config_element(): num_valid_cc_elements"));
+
+    pce->mono_mixdown_present = faad_get1bit(ld
+        DEBUGVAR(1,19,"program_config_element(): mono_mixdown_present"));
+    if (pce->mono_mixdown_present == 1)
+    {
+        pce->mono_mixdown_element_number = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,20,"program_config_element(): mono_mixdown_element_number"));
+    }
+
+    pce->stereo_mixdown_present = faad_get1bit(ld
+        DEBUGVAR(1,21,"program_config_element(): stereo_mixdown_present"));
+    if (pce->stereo_mixdown_present == 1)
+    {
+        pce->stereo_mixdown_element_number = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,22,"program_config_element(): stereo_mixdown_element_number"));
+    }
+
+    pce->matrix_mixdown_idx_present = faad_get1bit(ld
+        DEBUGVAR(1,23,"program_config_element(): matrix_mixdown_idx_present"));
+    if (pce->matrix_mixdown_idx_present == 1)
+    {
+        pce->matrix_mixdown_idx = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,24,"program_config_element(): matrix_mixdown_idx"));
+        pce->pseudo_surround_enable = faad_get1bit(ld
+            DEBUGVAR(1,25,"program_config_element(): pseudo_surround_enable"));
+    }
+
+    for (i = 0; i < pce->num_front_channel_elements; i++)
+    {
+        pce->front_element_is_cpe[i] = faad_get1bit(ld
+            DEBUGVAR(1,26,"program_config_element(): front_element_is_cpe"));
+        pce->front_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,27,"program_config_element(): front_element_tag_select"));
+
+        if (pce->front_element_is_cpe[i] & 1)
+        {
+            pce->cpe_channel[pce->front_element_tag_select[i]] = pce->channels;
+            pce->num_front_channels += 2;
+            pce->channels += 2;
+        } else {
+            pce->sce_channel[pce->front_element_tag_select[i]] = pce->channels;
+            pce->num_front_channels++;
+            pce->channels++;
+        }
+    }
+
+    for (i = 0; i < pce->num_side_channel_elements; i++)
+    {
+        pce->side_element_is_cpe[i] = faad_get1bit(ld
+            DEBUGVAR(1,28,"program_config_element(): side_element_is_cpe"));
+        pce->side_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,29,"program_config_element(): side_element_tag_select"));
+
+        if (pce->side_element_is_cpe[i] & 1)
+        {
+            pce->cpe_channel[pce->side_element_tag_select[i]] = pce->channels;
+            pce->num_side_channels += 2;
+            pce->channels += 2;
+        } else {
+            pce->sce_channel[pce->side_element_tag_select[i]] = pce->channels;
+            pce->num_side_channels++;
+            pce->channels++;
+        }
+    }
+
+    for (i = 0; i < pce->num_back_channel_elements; i++)
+    {
+        pce->back_element_is_cpe[i] = faad_get1bit(ld
+            DEBUGVAR(1,30,"program_config_element(): back_element_is_cpe"));
+        pce->back_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,31,"program_config_element(): back_element_tag_select"));
+
+        if (pce->back_element_is_cpe[i] & 1)
+        {
+            pce->cpe_channel[pce->back_element_tag_select[i]] = pce->channels;
+            pce->channels += 2;
+            pce->num_back_channels += 2;
+        } else {
+            pce->sce_channel[pce->back_element_tag_select[i]] = pce->channels;
+            pce->num_back_channels++;
+            pce->channels++;
+        }
+    }
+
+    for (i = 0; i < pce->num_lfe_channel_elements; i++)
+    {
+        pce->lfe_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,32,"program_config_element(): lfe_element_tag_select"));
+
+        pce->sce_channel[pce->lfe_element_tag_select[i]] = pce->channels;
+        pce->num_lfe_channels++;
+        pce->channels++;
+    }
+
+    for (i = 0; i < pce->num_assoc_data_elements; i++)
+        pce->assoc_data_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,33,"program_config_element(): assoc_data_element_tag_select"));
+
+    for (i = 0; i < pce->num_valid_cc_elements; i++)
+    {
+        pce->cc_element_is_ind_sw[i] = faad_get1bit(ld
+            DEBUGVAR(1,34,"program_config_element(): cc_element_is_ind_sw"));
+        pce->valid_cc_element_tag_select[i] = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,35,"program_config_element(): valid_cc_element_tag_select"));
+    }
+
+    faad_byte_align(ld);
+
+    pce->comment_field_bytes = (uint8_t)faad_getbits(ld, 8
+        DEBUGVAR(1,36,"program_config_element(): comment_field_bytes"));
+
+    for (i = 0; i < pce->comment_field_bytes; i++)
+    {
+        pce->comment_field_data[i] = (uint8_t)faad_getbits(ld, 8
+            DEBUGVAR(1,37,"program_config_element(): comment_field_data"));
+    }
+    pce->comment_field_data[i] = 0;
+
+    if (pce->channels > MAX_CHANNELS)
+        return 22;
+
+    return 0;
+}
+
+static void decode_sce_lfe(NeAACDecHandle hDecoder,
+                           NeAACDecFrameInfo *hInfo, bitfile *ld,
+                           uint8_t id_syn_ele)
+{
+    uint8_t channels = hDecoder->fr_channels;
+    uint8_t tag = 0;
+
+    if (channels+1 > MAX_CHANNELS)
+    {
+        hInfo->error = 12;
+        return;
+    }
+    if (hDecoder->fr_ch_ele+1 > MAX_SYNTAX_ELEMENTS)
+    {
+        hInfo->error = 13;
+        return;
+    }
+
+    /* for SCE hDecoder->element_output_channels[] is not set here because this
+       can become 2 when some form of Parametric Stereo coding is used
+    */
+
+    /* save the syntax element id */
+    hDecoder->element_id[hDecoder->fr_ch_ele] = id_syn_ele;
+
+    /* decode the element */
+    hInfo->error = single_lfe_channel_element(hDecoder, ld, channels, &tag);
+
+    /* map output channels position to internal data channels */
+    if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 2)
+    {
+        /* this might be faulty when pce_set is true */
+        hDecoder->internal_channel[channels] = channels;
+        hDecoder->internal_channel[channels+1] = channels+1;
+    } else {
+        if (hDecoder->pce_set)
+            hDecoder->internal_channel[hDecoder->pce.sce_channel[tag]] = channels;
+        else
+            hDecoder->internal_channel[channels] = channels;
+    }
+
+    hDecoder->fr_channels += hDecoder->element_output_channels[hDecoder->fr_ch_ele];
+    hDecoder->fr_ch_ele++;
+}
+
+static void decode_cpe(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo, bitfile *ld,
+                       uint8_t id_syn_ele)
+{
+    uint8_t channels = hDecoder->fr_channels;
+    uint8_t tag = 0;
+
+    if (channels+2 > MAX_CHANNELS)
+    {
+        hInfo->error = 12;
+        return;
+    }
+    if (hDecoder->fr_ch_ele+1 > MAX_SYNTAX_ELEMENTS)
+    {
+        hInfo->error = 13;
+        return;
+    }
+
+    /* for CPE the number of output channels is always 2 */
+    if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 0)
+    {
+        /* element_output_channels not set yet */
+        hDecoder->element_output_channels[hDecoder->fr_ch_ele] = 2;
+    } else if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] != 2) {
+        /* element inconsistency */
+        hInfo->error = 21;
+        return;
+    }
+
+    /* save the syntax element id */
+    hDecoder->element_id[hDecoder->fr_ch_ele] = id_syn_ele;
+
+    /* decode the element */
+    hInfo->error = channel_pair_element(hDecoder, ld, channels, &tag);
+
+    /* map output channel position to internal data channels */
+    if (hDecoder->pce_set)
+    {
+        hDecoder->internal_channel[hDecoder->pce.cpe_channel[tag]] = channels;
+        hDecoder->internal_channel[hDecoder->pce.cpe_channel[tag]+1] = channels+1;
+    } else {
+        hDecoder->internal_channel[channels] = channels;
+        hDecoder->internal_channel[channels+1] = channels+1;
+    }
+
+    hDecoder->fr_channels += 2;
+    hDecoder->fr_ch_ele++;
+}
+
+void raw_data_block(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo,
+                    bitfile *ld, program_config *pce, drc_info *drc)
+{
+    uint8_t id_syn_ele;
+    uint8_t ele_this_frame = 0;
+
+    hDecoder->fr_channels = 0;
+    hDecoder->fr_ch_ele = 0;
+    hDecoder->first_syn_ele = 25;
+    hDecoder->has_lfe = 0;
+
+#ifdef ERROR_RESILIENCE
+    if (hDecoder->object_type < ER_OBJECT_START)
+    {
+#endif
+        /* Table 4.4.3: raw_data_block() */
+        while ((id_syn_ele = (uint8_t)faad_getbits(ld, LEN_SE_ID
+            DEBUGVAR(1,4,"NeAACDecDecode(): id_syn_ele"))) != ID_END)
+        {
+            switch (id_syn_ele) {
+            case ID_SCE:
+                ele_this_frame++;
+                if (hDecoder->first_syn_ele == 25) hDecoder->first_syn_ele = id_syn_ele;
+                decode_sce_lfe(hDecoder, hInfo, ld, id_syn_ele);
+                if (hInfo->error > 0)
+                    return;
+                break;
+            case ID_CPE:
+                ele_this_frame++;
+                if (hDecoder->first_syn_ele == 25) hDecoder->first_syn_ele = id_syn_ele;
+                decode_cpe(hDecoder, hInfo, ld, id_syn_ele);
+                if (hInfo->error > 0)
+                    return;
+                break;
+            case ID_LFE:
+#ifdef DRM
+                hInfo->error = 32;
+#else
+                ele_this_frame++;
+                hDecoder->has_lfe++;
+                decode_sce_lfe(hDecoder, hInfo, ld, id_syn_ele);
+#endif
+                if (hInfo->error > 0)
+                    return;
+                break;
+            case ID_CCE: /* not implemented yet, but skip the bits */
+#ifdef DRM
+                hInfo->error = 32;
+#else
+                ele_this_frame++;
+#ifdef COUPLING_DEC
+                hInfo->error = coupling_channel_element(hDecoder, ld);
+#else
+                hInfo->error = 6;
+#endif
+#endif
+                if (hInfo->error > 0)
+                    return;
+                break;
+            case ID_DSE:
+                ele_this_frame++;
+                data_stream_element(hDecoder, ld);
+                break;
+            case ID_PCE:
+                if (ele_this_frame != 0)
+                {
+                    hInfo->error = 31;
+                    return;
+                }
+                ele_this_frame++;
+                /* 14496-4: 5.6.4.1.2.1.3: */
+                /* program_configuration_element()'s in access units shall be ignored */
+                program_config_element(pce, ld);
+                //if ((hInfo->error = program_config_element(pce, ld)) > 0)
+                //    return;
+                //hDecoder->pce_set = 1;
+                break;
+            case ID_FIL:
+                ele_this_frame++;
+                /* one sbr_info describes a channel_element not a channel! */
+                /* if we encounter SBR data here: error */
+                /* SBR data will be read directly in the SCE/LFE/CPE element */
+                if ((hInfo->error = fill_element(hDecoder, ld, drc
+#ifdef SBR_DEC
+                    , INVALID_SBR_ELEMENT
+#endif
+                    )) > 0)
+                    return;
+                break;
+            }
+        }
+#ifdef ERROR_RESILIENCE
+    } else {
+        /* Table 262: er_raw_data_block() */
+        switch (hDecoder->channelConfiguration)
+        {
+        case 1:
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        case 2:
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        case 3:
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        case 4:
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        case 5:
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        case 6:
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_LFE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        case 7: /* 8 channels */
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_SCE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_cpe(hDecoder, hInfo, ld, ID_CPE);
+            decode_sce_lfe(hDecoder, hInfo, ld, ID_LFE);
+            if (hInfo->error > 0)
+                return;
+            break;
+        default:
+            hInfo->error = 7;
+            return;
+        }
+#if 0
+        cnt = bits_to_decode() / 8;
+        while (cnt >= 1)
+        {
+            cnt -= extension_payload(cnt);
+        }
+#endif
+    }
+#endif
+
+    /* new in corrigendum 14496-3:2002 */
+#ifdef DRM
+    if (hDecoder->object_type != DRM_ER_LC)
+#endif
+    {
+        faad_byte_align(ld);
+    }
+
+    return;
+}
+
+/* Table 4.4.4 and */
+/* Table 4.4.9 */
+static uint8_t single_lfe_channel_element(NeAACDecHandle hDecoder, bitfile *ld,
+                                          uint8_t channel, uint8_t *tag)
+{
+    uint8_t retval = 0;
+    element sce = {0};
+    ic_stream *ics = &(sce.ics1);
+    ALIGN int16_t spec_data[1024] = {0};
+
+    sce.element_instance_tag = (uint8_t)faad_getbits(ld, LEN_TAG
+        DEBUGVAR(1,38,"single_lfe_channel_element(): element_instance_tag"));
+
+    *tag = sce.element_instance_tag;
+    sce.channel = channel;
+    sce.paired_channel = -1;
+
+    retval = individual_channel_stream(hDecoder, &sce, ld, ics, 0, spec_data);
+    if (retval > 0)
+        return retval;
+
+    /* IS not allowed in single channel */
+    if (ics->is_used)
+        return 32;
+
+#ifdef SBR_DEC
+    /* check if next bitstream element is a fill element */
+    /* if so, read it now so SBR decoding can be done in case of a file with SBR */
+    if (faad_showbits(ld, LEN_SE_ID) == ID_FIL)
+    {
+        faad_flushbits(ld, LEN_SE_ID);
+
+        /* one sbr_info describes a channel_element not a channel! */
+        if ((retval = fill_element(hDecoder, ld, hDecoder->drc, hDecoder->fr_ch_ele)) > 0)
+        {
+            return retval;
+        }
+    }
+#endif
+
+    /* noiseless coding is done, spectral reconstruction is done now */
+    retval = reconstruct_single_channel(hDecoder, ics, &sce, spec_data);
+    if (retval > 0)
+        return retval;
+
+    return 0;
+}
+
+/* Table 4.4.5 */
+static uint8_t channel_pair_element(NeAACDecHandle hDecoder, bitfile *ld,
+                                    uint8_t channels, uint8_t *tag)
+{
+    ALIGN int16_t spec_data1[1024] = {0};
+    ALIGN int16_t spec_data2[1024] = {0};
+    element cpe = {0};
+    ic_stream *ics1 = &(cpe.ics1);
+    ic_stream *ics2 = &(cpe.ics2);
+    uint8_t result;
+
+    cpe.channel        = channels;
+    cpe.paired_channel = channels+1;
+
+    cpe.element_instance_tag = (uint8_t)faad_getbits(ld, LEN_TAG
+        DEBUGVAR(1,39,"channel_pair_element(): element_instance_tag"));
+    *tag = cpe.element_instance_tag;
+
+    if ((cpe.common_window = faad_get1bit(ld
+        DEBUGVAR(1,40,"channel_pair_element(): common_window"))) & 1)
+    {
+        /* both channels have common ics information */
+        if ((result = ics_info(hDecoder, ics1, ld, cpe.common_window)) > 0)
+            return result;
+
+        ics1->ms_mask_present = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,41,"channel_pair_element(): ms_mask_present"));
+        if (ics1->ms_mask_present == 3)
+        {
+            /* bitstream error */
+            return 32;
+        }
+        if (ics1->ms_mask_present == 1)
+        {
+            uint8_t g, sfb;
+            for (g = 0; g < ics1->num_window_groups; g++)
+            {
+                for (sfb = 0; sfb < ics1->max_sfb; sfb++)
+                {
+                    ics1->ms_used[g][sfb] = faad_get1bit(ld
+                        DEBUGVAR(1,42,"channel_pair_element(): faad_get1bit"));
+                }
+            }
+        }
+
+#ifdef ERROR_RESILIENCE
+        if ((hDecoder->object_type >= ER_OBJECT_START) && (ics1->predictor_data_present))
+        {
+            if ((
+#ifdef LTP_DEC
+                ics1->ltp.data_present =
+#endif
+                faad_get1bit(ld DEBUGVAR(1,50,"channel_pair_element(): ltp.data_present"))) & 1)
+            {
+#ifdef LTP_DEC
+                if ((result = ltp_data(hDecoder, ics1, &(ics1->ltp), ld)) > 0)
+                {
+                    return result;
+                }
+#else
+                return 26;
+#endif
+            }
+        }
+#endif
+
+        memcpy(ics2, ics1, sizeof(ic_stream));
+    } else {
+        ics1->ms_mask_present = 0;
+    }
+
+    if ((result = individual_channel_stream(hDecoder, &cpe, ld, ics1,
+        0, spec_data1)) > 0)
+    {
+        return result;
+    }
+
+#ifdef ERROR_RESILIENCE
+    if (cpe.common_window && (hDecoder->object_type >= ER_OBJECT_START) &&
+        (ics1->predictor_data_present))
+    {
+        if ((
+#ifdef LTP_DEC
+            ics1->ltp2.data_present =
+#endif
+            faad_get1bit(ld DEBUGVAR(1,50,"channel_pair_element(): ltp.data_present"))) & 1)
+        {
+#ifdef LTP_DEC
+            if ((result = ltp_data(hDecoder, ics1, &(ics1->ltp2), ld)) > 0)
+            {
+                return result;
+            }
+#else
+            return 26;
+#endif
+        }
+    }
+#endif
+
+    if ((result = individual_channel_stream(hDecoder, &cpe, ld, ics2,
+        0, spec_data2)) > 0)
+    {
+        return result;
+    }
+
+#ifdef SBR_DEC
+    /* check if next bitstream element is a fill element */
+    /* if so, read it now so SBR decoding can be done in case of a file with SBR */
+    if (faad_showbits(ld, LEN_SE_ID) == ID_FIL)
+    {
+        faad_flushbits(ld, LEN_SE_ID);
+
+        /* one sbr_info describes a channel_element not a channel! */
+        if ((result = fill_element(hDecoder, ld, hDecoder->drc, hDecoder->fr_ch_ele)) > 0)
+        {
+            return result;
+        }
+    }
+#endif
+
+    /* noiseless coding is done, spectral reconstruction is done now */
+    if ((result = reconstruct_channel_pair(hDecoder, ics1, ics2, &cpe,
+        spec_data1, spec_data2)) > 0)
+    {
+        return result;
+    }
+
+    return 0;
+}
+
+/* Table 4.4.6 */
+static uint8_t ics_info(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld,
+                        uint8_t common_window)
+{
+    uint8_t retval = 0;
+    uint8_t ics_reserved_bit;
+
+    ics_reserved_bit = faad_get1bit(ld
+        DEBUGVAR(1,43,"ics_info(): ics_reserved_bit"));
+    if (ics_reserved_bit != 0)
+        return 32;
+    ics->window_sequence = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,44,"ics_info(): window_sequence"));
+    ics->window_shape = faad_get1bit(ld
+        DEBUGVAR(1,45,"ics_info(): window_shape"));
+
+#ifdef LD_DEC
+    /* No block switching in LD */
+    if ((hDecoder->object_type == LD) && (ics->window_sequence != ONLY_LONG_SEQUENCE))
+        return 32;
+#endif
+
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+    {
+        ics->max_sfb = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,46,"ics_info(): max_sfb (short)"));
+        ics->scale_factor_grouping = (uint8_t)faad_getbits(ld, 7
+            DEBUGVAR(1,47,"ics_info(): scale_factor_grouping"));
+    } else {
+        ics->max_sfb = (uint8_t)faad_getbits(ld, 6
+            DEBUGVAR(1,48,"ics_info(): max_sfb (long)"));
+    }
+
+    /* get the grouping information */
+    if ((retval = window_grouping_info(hDecoder, ics)) > 0)
+        return retval;
+
+
+    /* should be an error */
+    /* check the range of max_sfb */
+    if (ics->max_sfb > ics->num_swb)
+        return 16;
+
+    if (ics->window_sequence != EIGHT_SHORT_SEQUENCE)
+    {
+        if ((ics->predictor_data_present = faad_get1bit(ld
+            DEBUGVAR(1,49,"ics_info(): predictor_data_present"))) & 1)
+        {
+            if (hDecoder->object_type == MAIN) /* MPEG2 style AAC predictor */
+            {
+                uint8_t sfb;
+
+                uint8_t limit = min(ics->max_sfb, max_pred_sfb(hDecoder->sf_index));
+#ifdef MAIN_DEC
+                ics->pred.limit = limit;
+#endif
+
+                if ((
+#ifdef MAIN_DEC
+                    ics->pred.predictor_reset =
+#endif
+                    faad_get1bit(ld DEBUGVAR(1,53,"ics_info(): pred.predictor_reset"))) & 1)
+                {
+#ifdef MAIN_DEC
+                    ics->pred.predictor_reset_group_number =
+#endif
+                        (uint8_t)faad_getbits(ld, 5 DEBUGVAR(1,54,"ics_info(): pred.predictor_reset_group_number"));
+                }
+
+                for (sfb = 0; sfb < limit; sfb++)
+                {
+#ifdef MAIN_DEC
+                    ics->pred.prediction_used[sfb] =
+#endif
+                        faad_get1bit(ld DEBUGVAR(1,55,"ics_info(): pred.prediction_used"));
+                }
+            }
+#ifdef LTP_DEC
+            else { /* Long Term Prediction */
+                if (hDecoder->object_type < ER_OBJECT_START)
+                {
+                    if ((ics->ltp.data_present = faad_get1bit(ld
+                        DEBUGVAR(1,50,"ics_info(): ltp.data_present"))) & 1)
+                    {
+                        if ((retval = ltp_data(hDecoder, ics, &(ics->ltp), ld)) > 0)
+                        {
+                            return retval;
+                        }
+                    }
+                    if (common_window)
+                    {
+                        if ((ics->ltp2.data_present = faad_get1bit(ld
+                            DEBUGVAR(1,51,"ics_info(): ltp2.data_present"))) & 1)
+                        {
+                            if ((retval = ltp_data(hDecoder, ics, &(ics->ltp2), ld)) > 0)
+                            {
+                                return retval;
+                            }
+                        }
+                    }
+                }
+#ifdef ERROR_RESILIENCE
+                if (!common_window && (hDecoder->object_type >= ER_OBJECT_START))
+                {
+                    if ((ics->ltp.data_present = faad_get1bit(ld
+                        DEBUGVAR(1,50,"ics_info(): ltp.data_present"))) & 1)
+                    {
+                        ltp_data(hDecoder, ics, &(ics->ltp), ld);
+                    }
+                }
+#endif
+            }
+#endif
+        }
+    }
+
+    return retval;
+}
+
+/* Table 4.4.7 */
+static uint8_t pulse_data(ic_stream *ics, pulse_info *pul, bitfile *ld)
+{
+    uint8_t i;
+
+    pul->number_pulse = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,56,"pulse_data(): number_pulse"));
+    pul->pulse_start_sfb = (uint8_t)faad_getbits(ld, 6
+        DEBUGVAR(1,57,"pulse_data(): pulse_start_sfb"));
+
+    /* check the range of pulse_start_sfb */
+    if (pul->pulse_start_sfb > ics->num_swb)
+        return 16;
+
+    for (i = 0; i < pul->number_pulse+1; i++)
+    {
+        pul->pulse_offset[i] = (uint8_t)faad_getbits(ld, 5
+            DEBUGVAR(1,58,"pulse_data(): pulse_offset"));
+#if 0
+        printf("%d\n", pul->pulse_offset[i]);
+#endif
+        pul->pulse_amp[i] = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,59,"pulse_data(): pulse_amp"));
+#if 0
+        printf("%d\n", pul->pulse_amp[i]);
+#endif
+    }
+
+    return 0;
+}
+
+#ifdef COUPLING_DEC
+/* Table 4.4.8: Currently just for skipping the bits... */
+static uint8_t coupling_channel_element(NeAACDecHandle hDecoder, bitfile *ld)
+{
+    uint8_t c, result = 0;
+    uint8_t ind_sw_cce_flag = 0;
+    uint8_t num_gain_element_lists = 0;
+    uint8_t num_coupled_elements = 0;
+
+    element el_empty = {0};
+    ic_stream ics_empty = {0};
+    int16_t sh_data[1024];
+
+    c = faad_getbits(ld, LEN_TAG
+        DEBUGVAR(1,900,"coupling_channel_element(): element_instance_tag"));
+
+    ind_sw_cce_flag = faad_get1bit(ld
+        DEBUGVAR(1,901,"coupling_channel_element(): ind_sw_cce_flag"));
+    num_coupled_elements = faad_getbits(ld, 3
+        DEBUGVAR(1,902,"coupling_channel_element(): num_coupled_elements"));
+
+    for (c = 0; c < num_coupled_elements + 1; c++)
+    {
+        uint8_t cc_target_is_cpe, cc_target_tag_select;
+
+        num_gain_element_lists++;
+
+        cc_target_is_cpe = faad_get1bit(ld
+            DEBUGVAR(1,903,"coupling_channel_element(): cc_target_is_cpe"));
+        cc_target_tag_select = faad_getbits(ld, 4
+            DEBUGVAR(1,904,"coupling_channel_element(): cc_target_tag_select"));
+
+        if (cc_target_is_cpe)
+        {
+            uint8_t cc_l = faad_get1bit(ld
+                DEBUGVAR(1,905,"coupling_channel_element(): cc_l"));
+            uint8_t cc_r = faad_get1bit(ld
+                DEBUGVAR(1,906,"coupling_channel_element(): cc_r"));
+
+            if (cc_l && cc_r)
+                num_gain_element_lists++;
+        }
+    }
+
+    faad_get1bit(ld
+        DEBUGVAR(1,907,"coupling_channel_element(): cc_domain"));
+    faad_get1bit(ld
+        DEBUGVAR(1,908,"coupling_channel_element(): gain_element_sign"));
+    faad_getbits(ld, 2
+        DEBUGVAR(1,909,"coupling_channel_element(): gain_element_scale"));
+
+    if ((result = individual_channel_stream(hDecoder, &el_empty, ld, &ics_empty,
+        0, sh_data)) > 0)
+    {
+        return result;
+    }
+
+    /* IS not allowed in single channel */
+    if (ics->is_used)
+        return 32;
+
+    for (c = 1; c < num_gain_element_lists; c++)
+    {
+        uint8_t cge;
+
+        if (ind_sw_cce_flag)
+        {
+            cge = 1;
+        } else {
+            cge = faad_get1bit(ld
+                DEBUGVAR(1,910,"coupling_channel_element(): common_gain_element_present"));
+        }
+
+        if (cge)
+        {
+            huffman_scale_factor(ld);
+        } else {
+            uint8_t g, sfb;
+
+            for (g = 0; g < ics_empty.num_window_groups; g++)
+            {
+                for (sfb = 0; sfb < ics_empty.max_sfb; sfb++)
+                {
+                    if (ics_empty.sfb_cb[g][sfb] != ZERO_HCB)
+                        huffman_scale_factor(ld);
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+#endif
+
+/* Table 4.4.10 */
+static uint16_t data_stream_element(NeAACDecHandle hDecoder, bitfile *ld)
+{
+    uint8_t byte_aligned;
+    uint16_t i, count;
+
+    /* element_instance_tag = */ faad_getbits(ld, LEN_TAG
+        DEBUGVAR(1,60,"data_stream_element(): element_instance_tag"));
+    byte_aligned = faad_get1bit(ld
+        DEBUGVAR(1,61,"data_stream_element(): byte_aligned"));
+    count = (uint16_t)faad_getbits(ld, 8
+        DEBUGVAR(1,62,"data_stream_element(): count"));
+    if (count == 255)
+    {
+        count += (uint16_t)faad_getbits(ld, 8
+            DEBUGVAR(1,63,"data_stream_element(): extra count"));
+    }
+    if (byte_aligned)
+        faad_byte_align(ld);
+
+    for (i = 0; i < count; i++)
+    {
+        faad_getbits(ld, LEN_BYTE
+            DEBUGVAR(1,64,"data_stream_element(): data_stream_byte"));
+    }
+
+    return count;
+}
+
+/* Table 4.4.11 */
+static uint8_t fill_element(NeAACDecHandle hDecoder, bitfile *ld, drc_info *drc
+#ifdef SBR_DEC
+                            ,uint8_t sbr_ele
+#endif
+                            )
+{
+    uint16_t count;
+#ifdef SBR_DEC
+    uint8_t bs_extension_type;
+#endif
+
+    count = (uint16_t)faad_getbits(ld, 4
+        DEBUGVAR(1,65,"fill_element(): count"));
+    if (count == 15)
+    {
+        count += (uint16_t)faad_getbits(ld, 8
+            DEBUGVAR(1,66,"fill_element(): extra count")) - 1;
+    }
+
+    if (count > 0)
+    {
+#ifdef SBR_DEC
+        bs_extension_type = (uint8_t)faad_showbits(ld, 4);
+
+        if ((bs_extension_type == EXT_SBR_DATA) ||
+            (bs_extension_type == EXT_SBR_DATA_CRC))
+        {
+            if (sbr_ele == INVALID_SBR_ELEMENT)
+                return 24;
+
+            if (!hDecoder->sbr[sbr_ele])
+            {
+                hDecoder->sbr[sbr_ele] = sbrDecodeInit(hDecoder->frameLength,
+                    hDecoder->element_id[sbr_ele], 2*get_sample_rate(hDecoder->sf_index),
+                    hDecoder->downSampledSBR
+#ifdef DRM
+                    , 0
+#endif
+                    );
+            }
+
+            hDecoder->sbr_present_flag = 1;
+
+            /* parse the SBR data */
+            hDecoder->sbr[sbr_ele]->ret = sbr_extension_data(ld, hDecoder->sbr[sbr_ele], count,
+                hDecoder->postSeekResetFlag);
+
+#if 0
+            if (hDecoder->sbr[sbr_ele]->ret > 0)
+            {
+                printf("%s\n", NeAACDecGetErrorMessage(hDecoder->sbr[sbr_ele]->ret));
+            }
+#endif
+
+#if (defined(PS_DEC) || defined(DRM_PS))
+            if (hDecoder->sbr[sbr_ele]->ps_used)
+            {
+                hDecoder->ps_used[sbr_ele] = 1;
+
+                /* set element independent flag to 1 as well */
+                hDecoder->ps_used_global = 1;
+            }
+#endif
+        } else {
+#endif
+#ifndef DRM
+            while (count > 0)
+            {
+                count -= extension_payload(ld, drc, count);
+            }
+#else
+            return 30;
+#endif
+#ifdef SBR_DEC
+        }
+#endif
+    }
+
+    return 0;
+}
+
+/* Table 4.4.12 */
+#ifdef SSR_DEC
+static void gain_control_data(bitfile *ld, ic_stream *ics)
+{
+    uint8_t bd, wd, ad;
+    ssr_info *ssr = &(ics->ssr);
+
+    ssr->max_band = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,1000,"gain_control_data(): max_band"));
+
+    if (ics->window_sequence == ONLY_LONG_SEQUENCE)
+    {
+        for (bd = 1; bd <= ssr->max_band; bd++)
+        {
+            for (wd = 0; wd < 1; wd++)
+            {
+                ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3
+                    DEBUGVAR(1,1001,"gain_control_data(): adjust_num"));
+
+                for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++)
+                {
+                    ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4
+                        DEBUGVAR(1,1002,"gain_control_data(): alevcode"));
+                    ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 5
+                        DEBUGVAR(1,1003,"gain_control_data(): aloccode"));
+                }
+            }
+        }
+    } else if (ics->window_sequence == LONG_START_SEQUENCE) {
+        for (bd = 1; bd <= ssr->max_band; bd++)
+        {
+            for (wd = 0; wd < 2; wd++)
+            {
+                ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3
+                    DEBUGVAR(1,1001,"gain_control_data(): adjust_num"));
+
+                for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++)
+                {
+                    ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4
+                        DEBUGVAR(1,1002,"gain_control_data(): alevcode"));
+                    if (wd == 0)
+                    {
+                        ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4
+                            DEBUGVAR(1,1003,"gain_control_data(): aloccode"));
+                    } else {
+                        ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 2
+                            DEBUGVAR(1,1003,"gain_control_data(): aloccode"));
+                    }
+                }
+            }
+        }
+    } else if (ics->window_sequence == EIGHT_SHORT_SEQUENCE) {
+        for (bd = 1; bd <= ssr->max_band; bd++)
+        {
+            for (wd = 0; wd < 8; wd++)
+            {
+                ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3
+                    DEBUGVAR(1,1001,"gain_control_data(): adjust_num"));
+
+                for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++)
+                {
+                    ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4
+                        DEBUGVAR(1,1002,"gain_control_data(): alevcode"));
+                    ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 2
+                        DEBUGVAR(1,1003,"gain_control_data(): aloccode"));
+                }
+            }
+        }
+    } else if (ics->window_sequence == LONG_STOP_SEQUENCE) {
+        for (bd = 1; bd <= ssr->max_band; bd++)
+        {
+            for (wd = 0; wd < 2; wd++)
+            {
+                ssr->adjust_num[bd][wd] = (uint8_t)faad_getbits(ld, 3
+                    DEBUGVAR(1,1001,"gain_control_data(): adjust_num"));
+
+                for (ad = 0; ad < ssr->adjust_num[bd][wd]; ad++)
+                {
+                    ssr->alevcode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4
+                        DEBUGVAR(1,1002,"gain_control_data(): alevcode"));
+
+                    if (wd == 0)
+                    {
+                        ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 4
+                            DEBUGVAR(1,1003,"gain_control_data(): aloccode"));
+                    } else {
+                        ssr->aloccode[bd][wd][ad] = (uint8_t)faad_getbits(ld, 5
+                            DEBUGVAR(1,1003,"gain_control_data(): aloccode"));
+                    }
+                }
+            }
+        }
+    }
+}
+#endif
+
+#ifdef DRM
+/* Table 4.4.13 ASME */
+void DRM_aac_scalable_main_element(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo,
+                                   bitfile *ld, program_config *pce, drc_info *drc)
+{
+    uint8_t retval = 0;
+    uint8_t channels = hDecoder->fr_channels = 0;
+    uint8_t ch;
+    uint8_t this_layer_stereo = (hDecoder->channelConfiguration > 1) ? 1 : 0;
+    element cpe = {0};
+    ic_stream *ics1 = &(cpe.ics1);
+    ic_stream *ics2 = &(cpe.ics2);
+    int16_t *spec_data;
+    ALIGN int16_t spec_data1[1024] = {0};
+    ALIGN int16_t spec_data2[1024] = {0};
+
+    hDecoder->fr_ch_ele = 0;
+
+    hInfo->error = DRM_aac_scalable_main_header(hDecoder, ics1, ics2, ld, this_layer_stereo);
+    if (hInfo->error > 0)
+        return;
+
+    cpe.common_window = 1;
+    if (this_layer_stereo)
+    {
+        hDecoder->element_id[0] = ID_CPE;
+        if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 0)
+            hDecoder->element_output_channels[hDecoder->fr_ch_ele] = 2;
+    } else {
+        hDecoder->element_id[0] = ID_SCE;
+    }
+
+    if (this_layer_stereo)
+    {
+        cpe.channel        = 0;
+        cpe.paired_channel = 1;
+    }
+
+
+    /* Stereo2 / Mono1 */
+    ics1->tns_data_present = faad_get1bit(ld);
+
+#if defined(LTP_DEC)
+    ics1->ltp.data_present = faad_get1bit(ld);
+#elif defined (DRM)
+    if(faad_get1bit(ld)) {
+         hInfo->error = 26;
+         return;
+    }
+#else
+    faad_get1bit(ld);
+#endif    
+
+    hInfo->error = side_info(hDecoder, &cpe, ld, ics1, 1);
+    if (hInfo->error > 0)
+        return;
+    if (this_layer_stereo)
+    {
+        /* Stereo3 */
+        ics2->tns_data_present = faad_get1bit(ld);
+#ifdef LTP_DEC
+        ics1->ltp.data_present =
+#endif
+            faad_get1bit(ld);
+        hInfo->error = side_info(hDecoder, &cpe, ld, ics2, 1);
+        if (hInfo->error > 0)
+            return;
+    }
+    /* Stereo4 / Mono2 */
+    if (ics1->tns_data_present)
+        tns_data(ics1, &(ics1->tns), ld);
+    if (this_layer_stereo)
+    {
+        /* Stereo5 */
+        if (ics2->tns_data_present)
+            tns_data(ics2, &(ics2->tns), ld);
+    }
+
+#ifdef DRM
+    /* CRC check */
+    if (hDecoder->object_type == DRM_ER_LC)
+    {
+        if ((hInfo->error = (uint8_t)faad_check_CRC(ld, (uint16_t)faad_get_processed_bits(ld) - 8)) > 0)
+            return;
+    }
+#endif
+
+    /* Stereo6 / Mono3 */
+    /* error resilient spectral data decoding */
+    if ((hInfo->error = reordered_spectral_data(hDecoder, ics1, ld, spec_data1)) > 0)
+    {
+        return;
+    }
+    if (this_layer_stereo)
+    {
+        /* Stereo7 */
+        /* error resilient spectral data decoding */
+        if ((hInfo->error = reordered_spectral_data(hDecoder, ics2, ld, spec_data2)) > 0)
+        {
+            return;
+        }
+    }
+
+
+#ifdef DRM
+#ifdef SBR_DEC
+    /* In case of DRM we need to read the SBR info before channel reconstruction */
+    if ((hDecoder->sbr_present_flag == 1) && (hDecoder->object_type == DRM_ER_LC))
+    {
+        bitfile ld_sbr = {0};
+        uint32_t i;
+        uint16_t count = 0;
+        uint8_t *revbuffer;
+        uint8_t *prevbufstart;
+        uint8_t *pbufend;
+
+        /* all forward bitreading should be finished at this point */
+        uint32_t bitsconsumed = faad_get_processed_bits(ld);
+        uint32_t buffer_size = faad_origbitbuffer_size(ld);
+        uint8_t *buffer = (uint8_t*)faad_origbitbuffer(ld);
+
+        if (bitsconsumed + 8 > buffer_size*8)
+        {
+            hInfo->error = 14;
+            return;
+        }
+
+        if (!hDecoder->sbr[0])
+        {
+            hDecoder->sbr[0] = sbrDecodeInit(hDecoder->frameLength, hDecoder->element_id[0],
+                2*get_sample_rate(hDecoder->sf_index), 0 /* ds SBR */, 1);
+        }
+
+        /* Reverse bit reading of SBR data in DRM audio frame */
+        revbuffer = (uint8_t*)faad_malloc(buffer_size*sizeof(uint8_t));
+        prevbufstart = revbuffer;
+        pbufend = &buffer[buffer_size - 1];
+        for (i = 0; i < buffer_size; i++)
+            *prevbufstart++ = tabFlipbits[*pbufend--];
+
+        /* Set SBR data */
+        /* consider 8 bits from AAC-CRC */
+        /* SBR buffer size is original buffer size minus AAC buffer size */
+        count = (uint16_t)bit2byte(buffer_size*8 - bitsconsumed);
+        faad_initbits(&ld_sbr, revbuffer, count);
+
+        hDecoder->sbr[0]->sample_rate = get_sample_rate(hDecoder->sf_index);
+        hDecoder->sbr[0]->sample_rate *= 2;
+
+        faad_getbits(&ld_sbr, 8); /* Skip 8-bit CRC */
+
+        hDecoder->sbr[0]->ret = sbr_extension_data(&ld_sbr, hDecoder->sbr[0], count, hDecoder->postSeekResetFlag);
+#if (defined(PS_DEC) || defined(DRM_PS))
+        if (hDecoder->sbr[0]->ps_used)
+        {
+            hDecoder->ps_used[0] = 1;
+            hDecoder->ps_used_global = 1;
+        }
+#endif
+
+        if (ld_sbr.error)
+        {
+            hDecoder->sbr[0]->ret = 1;
+        }
+
+        /* check CRC */
+        /* no need to check it if there was already an error */
+        if (hDecoder->sbr[0]->ret == 0)
+            hDecoder->sbr[0]->ret = (uint8_t)faad_check_CRC(&ld_sbr, (uint16_t)faad_get_processed_bits(&ld_sbr) - 8);
+
+        /* SBR data was corrupted, disable it until the next header */
+        if (hDecoder->sbr[0]->ret != 0)
+        {
+            hDecoder->sbr[0]->header_count = 0;
+        }
+
+        faad_endbits(&ld_sbr);
+
+        if (revbuffer)
+            faad_free(revbuffer);
+    }
+#endif
+#endif
+
+    if (this_layer_stereo)
+    {
+        hInfo->error = reconstruct_channel_pair(hDecoder, ics1, ics2, &cpe, spec_data1, spec_data2);
+        if (hInfo->error > 0)
+            return;
+    } else {
+        hInfo->error = reconstruct_single_channel(hDecoder, ics1, &cpe, spec_data1);
+        if (hInfo->error > 0)
+            return;
+    }
+
+    /* map output channels position to internal data channels */
+    if (hDecoder->element_output_channels[hDecoder->fr_ch_ele] == 2)
+    {
+        /* this might be faulty when pce_set is true */
+        hDecoder->internal_channel[channels] = channels;
+        hDecoder->internal_channel[channels+1] = channels+1;
+    } else {
+        hDecoder->internal_channel[channels] = channels;
+    }
+
+    hDecoder->fr_channels += hDecoder->element_output_channels[hDecoder->fr_ch_ele];
+    hDecoder->fr_ch_ele++;
+
+    return;
+}
+
+/* Table 4.4.15 */
+static int8_t DRM_aac_scalable_main_header(NeAACDecHandle hDecoder, ic_stream *ics1, ic_stream *ics2,
+                                           bitfile *ld, uint8_t this_layer_stereo)
+{
+    uint8_t retval = 0;
+    uint8_t ch;
+    ic_stream *ics;
+    uint8_t ics_reserved_bit;
+
+    ics_reserved_bit = faad_get1bit(ld
+        DEBUGVAR(1,300,"aac_scalable_main_header(): ics_reserved_bits"));
+    if (ics_reserved_bit != 0)
+        return 32;
+    ics1->window_sequence = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,301,"aac_scalable_main_header(): window_sequence"));
+    ics1->window_shape = faad_get1bit(ld
+        DEBUGVAR(1,302,"aac_scalable_main_header(): window_shape"));
+
+    if (ics1->window_sequence == EIGHT_SHORT_SEQUENCE)
+    {
+        ics1->max_sfb = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,303,"aac_scalable_main_header(): max_sfb (short)"));
+        ics1->scale_factor_grouping = (uint8_t)faad_getbits(ld, 7
+            DEBUGVAR(1,304,"aac_scalable_main_header(): scale_factor_grouping"));
+    } else {
+        ics1->max_sfb = (uint8_t)faad_getbits(ld, 6
+            DEBUGVAR(1,305,"aac_scalable_main_header(): max_sfb (long)"));
+    }
+
+    /* get the grouping information */
+    if ((retval = window_grouping_info(hDecoder, ics1)) > 0)
+        return retval;
+
+    /* should be an error */
+    /* check the range of max_sfb */
+    if (ics1->max_sfb > ics1->num_swb)
+        return 16;
+
+    if (this_layer_stereo)
+    {
+        ics1->ms_mask_present = (uint8_t)faad_getbits(ld, 2
+            DEBUGVAR(1,306,"aac_scalable_main_header(): ms_mask_present"));
+        if (ics1->ms_mask_present == 3)
+        {
+            /* bitstream error */
+            return 32;
+        }
+        if (ics1->ms_mask_present == 1)
+        {
+            uint8_t g, sfb;
+            for (g = 0; g < ics1->num_window_groups; g++)
+            {
+                for (sfb = 0; sfb < ics1->max_sfb; sfb++)
+                {
+                    ics1->ms_used[g][sfb] = faad_get1bit(ld
+                        DEBUGVAR(1,307,"aac_scalable_main_header(): faad_get1bit"));
+                }
+            }
+        }
+
+        memcpy(ics2, ics1, sizeof(ic_stream));
+    } else {
+        ics1->ms_mask_present = 0;
+    }
+
+    return 0;
+}
+#endif
+
+static uint8_t side_info(NeAACDecHandle hDecoder, element *ele,
+                         bitfile *ld, ic_stream *ics, uint8_t scal_flag)
+{
+    uint8_t result;
+
+    ics->global_gain = (uint8_t)faad_getbits(ld, 8
+        DEBUGVAR(1,67,"individual_channel_stream(): global_gain"));
+
+    if (!ele->common_window && !scal_flag)
+    {
+        if ((result = ics_info(hDecoder, ics, ld, ele->common_window)) > 0)
+            return result;
+    }
+
+    if ((result = section_data(hDecoder, ics, ld)) > 0)
+        return result;
+
+    if ((result = scale_factor_data(hDecoder, ics, ld)) > 0)
+        return result;
+
+    if (!scal_flag)
+    {
+        /**
+         **  NOTE: It could be that pulse data is available in scalable AAC too,
+         **        as said in Amendment 1, this could be only the case for ER AAC,
+         **        though. (have to check this out later)
+         **/
+        /* get pulse data */
+        if ((ics->pulse_data_present = faad_get1bit(ld
+            DEBUGVAR(1,68,"individual_channel_stream(): pulse_data_present"))) & 1)
+        {
+            if ((result = pulse_data(ics, &(ics->pul), ld)) > 0)
+                return result;
+        }
+
+        /* get tns data */
+        if ((ics->tns_data_present = faad_get1bit(ld
+            DEBUGVAR(1,69,"individual_channel_stream(): tns_data_present"))) & 1)
+        {
+#ifdef ERROR_RESILIENCE
+            if (hDecoder->object_type < ER_OBJECT_START)
+#endif
+                tns_data(ics, &(ics->tns), ld);
+        }
+
+        /* get gain control data */
+        if ((ics->gain_control_data_present = faad_get1bit(ld
+            DEBUGVAR(1,70,"individual_channel_stream(): gain_control_data_present"))) & 1)
+        {
+#ifdef SSR_DEC
+            if (hDecoder->object_type != SSR)
+                return 1;
+            else
+                gain_control_data(ld, ics);
+#else
+            return 1;
+#endif
+        }
+    }
+
+#ifdef ERROR_RESILIENCE
+    if (hDecoder->aacSpectralDataResilienceFlag)
+    {
+        ics->length_of_reordered_spectral_data = (uint16_t)faad_getbits(ld, 14
+            DEBUGVAR(1,147,"individual_channel_stream(): length_of_reordered_spectral_data"));
+
+        if (hDecoder->channelConfiguration == 2)
+        {
+            if (ics->length_of_reordered_spectral_data > 6144)
+                ics->length_of_reordered_spectral_data = 6144;
+        } else {
+            if (ics->length_of_reordered_spectral_data > 12288)
+                ics->length_of_reordered_spectral_data = 12288;
+        }
+
+        ics->length_of_longest_codeword = (uint8_t)faad_getbits(ld, 6
+            DEBUGVAR(1,148,"individual_channel_stream(): length_of_longest_codeword"));
+        if (ics->length_of_longest_codeword >= 49)
+            ics->length_of_longest_codeword = 49;
+    }
+
+    /* RVLC spectral data is put here */
+    if (hDecoder->aacScalefactorDataResilienceFlag)
+    {
+        if ((result = rvlc_decode_scale_factors(ics, ld)) > 0)
+            return result;
+    }
+#endif
+
+    return 0;
+}
+
+/* Table 4.4.24 */
+static uint8_t individual_channel_stream(NeAACDecHandle hDecoder, element *ele,
+                                         bitfile *ld, ic_stream *ics, uint8_t scal_flag,
+                                         int16_t *spec_data)
+{
+    uint8_t result;
+
+    result = side_info(hDecoder, ele, ld, ics, scal_flag);
+    if (result > 0)
+        return result;
+
+    if (hDecoder->object_type >= ER_OBJECT_START) 
+    {
+        if (ics->tns_data_present)
+            tns_data(ics, &(ics->tns), ld);
+    }
+
+#ifdef DRM
+    /* CRC check */
+    if (hDecoder->object_type == DRM_ER_LC)
+    {
+        if ((result = (uint8_t)faad_check_CRC(ld, (uint16_t)faad_get_processed_bits(ld) - 8)) > 0)
+            return result;
+    }
+#endif
+
+#ifdef ERROR_RESILIENCE
+    if (hDecoder->aacSpectralDataResilienceFlag)
+    {
+        /* error resilient spectral data decoding */
+        if ((result = reordered_spectral_data(hDecoder, ics, ld, spec_data)) > 0)
+        {
+            return result;
+        }
+    } else {
+#endif
+        /* decode the spectral data */
+        if ((result = spectral_data(hDecoder, ics, ld, spec_data)) > 0)
+        {
+            return result;
+        }
+#ifdef ERROR_RESILIENCE
+    }
+#endif
+
+    /* pulse coding reconstruction */
+    if (ics->pulse_data_present)
+    {
+        if (ics->window_sequence != EIGHT_SHORT_SEQUENCE)
+        {
+            if ((result = pulse_decode(ics, spec_data, hDecoder->frameLength)) > 0)
+                return result;
+        } else {
+            return 2; /* pulse coding not allowed for short blocks */
+        }
+    }
+
+    return 0;
+}
+
+/* Table 4.4.25 */
+static uint8_t section_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld)
+{
+    uint8_t g;
+    uint8_t sect_esc_val, sect_bits;
+
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+        sect_bits = 3;
+    else
+        sect_bits = 5;
+    sect_esc_val = (1<<sect_bits) - 1;
+
+#if 0
+    printf("\ntotal sfb %d\n", ics->max_sfb);
+    printf("   sect    top     cb\n");
+#endif
+
+    for (g = 0; g < ics->num_window_groups; g++)
+    {
+        uint8_t k = 0;
+        uint8_t i = 0;
+
+        while (k < ics->max_sfb)
+        {
+#ifdef ERROR_RESILIENCE
+            uint8_t vcb11 = 0;
+#endif
+            uint8_t sfb;
+            uint8_t sect_len_incr;
+            uint16_t sect_len = 0;
+            uint8_t sect_cb_bits = 4;
+
+            /* if "faad_getbits" detects error and returns "0", "k" is never
+               incremented and we cannot leave the while loop */
+            if (ld->error != 0)
+                return 14;
+
+#ifdef ERROR_RESILIENCE
+            if (hDecoder->aacSectionDataResilienceFlag)
+                sect_cb_bits = 5;
+#endif
+
+            ics->sect_cb[g][i] = (uint8_t)faad_getbits(ld, sect_cb_bits
+                DEBUGVAR(1,71,"section_data(): sect_cb"));
+
+            if (ics->sect_cb[g][i] == 12)
+                return 32;
+
+#if 0
+            printf("%d\n", ics->sect_cb[g][i]);
+#endif
+
+#ifndef DRM
+            if (ics->sect_cb[g][i] == NOISE_HCB)
+                ics->noise_used = 1;
+#else
+            /* PNS not allowed in DRM */
+            if (ics->sect_cb[g][i] == NOISE_HCB)
+                return 29;
+#endif
+            if (ics->sect_cb[g][i] == INTENSITY_HCB2 || ics->sect_cb[g][i] == INTENSITY_HCB)
+                ics->is_used = 1;
+
+#ifdef ERROR_RESILIENCE
+            if (hDecoder->aacSectionDataResilienceFlag)
+            {
+                if ((ics->sect_cb[g][i] == 11) ||
+                    ((ics->sect_cb[g][i] >= 16) && (ics->sect_cb[g][i] <= 32)))
+                {
+                    vcb11 = 1;
+                }
+            }
+            if (vcb11)
+            {
+                sect_len_incr = 1;
+            } else {
+#endif
+                sect_len_incr = (uint8_t)faad_getbits(ld, sect_bits
+                    DEBUGVAR(1,72,"section_data(): sect_len_incr"));
+#ifdef ERROR_RESILIENCE
+            }
+#endif
+            while ((sect_len_incr == sect_esc_val) /* &&
+                (k+sect_len < ics->max_sfb)*/)
+            {
+                sect_len += sect_len_incr;
+                sect_len_incr = (uint8_t)faad_getbits(ld, sect_bits
+                    DEBUGVAR(1,72,"section_data(): sect_len_incr"));
+            }
+
+            sect_len += sect_len_incr;
+
+            ics->sect_start[g][i] = k;
+            ics->sect_end[g][i] = k + sect_len;
+
+#if 0
+            printf("%d\n", ics->sect_start[g][i]);
+#endif
+#if 0
+            printf("%d\n", ics->sect_end[g][i]);
+#endif
+
+            if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+            {
+                if (k + sect_len > 8*15)
+                    return 15;
+                if (i >= 8*15)
+                    return 15;
+            } else {
+                if (k + sect_len > MAX_SFB)
+                    return 15;
+                if (i >= MAX_SFB)
+                    return 15;
+            }
+
+            for (sfb = k; sfb < k + sect_len; sfb++)
+            {
+                ics->sfb_cb[g][sfb] = ics->sect_cb[g][i];
+#if 0
+                printf("%d\n", ics->sfb_cb[g][sfb]);
+#endif
+            }
+
+#if 0
+            printf(" %6d %6d %6d\n",
+                i,
+                ics->sect_end[g][i],
+                ics->sect_cb[g][i]);
+#endif
+
+            k += sect_len;
+            i++;
+        }
+        ics->num_sec[g] = i;
+
+        /* the sum of all sect_len_incr elements for a given window
+         * group shall equal max_sfb */
+        if (k != ics->max_sfb)
+        {
+            return 32;
+        }
+#if 0
+        printf("%d\n", ics->num_sec[g]);
+#endif
+    }
+
+#if 0
+    printf("\n");
+#endif
+
+    return 0;
+}
+
+/*
+ *  decode_scale_factors()
+ *   decodes the scalefactors from the bitstream
+ */
+/*
+ * All scalefactors (and also the stereo positions and pns energies) are
+ * transmitted using Huffman coded DPCM relative to the previous active
+ * scalefactor (respectively previous stereo position or previous pns energy,
+ * see subclause 4.6.2 and 4.6.3). The first active scalefactor is
+ * differentially coded relative to the global gain.
+ */
+static uint8_t decode_scale_factors(ic_stream *ics, bitfile *ld)
+{
+    uint8_t g, sfb;
+    int16_t t;
+    int8_t noise_pcm_flag = 1;
+
+    int16_t scale_factor = ics->global_gain;
+    int16_t is_position = 0;
+    int16_t noise_energy = ics->global_gain - 90;
+
+    for (g = 0; g < ics->num_window_groups; g++)
+    {
+        for (sfb = 0; sfb < ics->max_sfb; sfb++)
+        {
+            switch (ics->sfb_cb[g][sfb])
+            {
+            case ZERO_HCB: /* zero book */
+                ics->scale_factors[g][sfb] = 0;
+//#define SF_PRINT
+#ifdef SF_PRINT
+                printf("%d\n", ics->scale_factors[g][sfb]);
+#endif
+                break;
+            case INTENSITY_HCB: /* intensity books */
+            case INTENSITY_HCB2:
+
+                /* decode intensity position */
+                t = huffman_scale_factor(ld);
+                is_position += (t - 60);
+                ics->scale_factors[g][sfb] = is_position;
+#ifdef SF_PRINT
+                printf("%d\n", ics->scale_factors[g][sfb]);
+#endif
+
+                break;
+            case NOISE_HCB: /* noise books */
+
+#ifndef DRM
+                /* decode noise energy */
+                if (noise_pcm_flag)
+                {
+                    noise_pcm_flag = 0;
+                    t = (int16_t)faad_getbits(ld, 9
+                        DEBUGVAR(1,73,"scale_factor_data(): first noise")) - 256;
+                } else {
+                    t = huffman_scale_factor(ld);
+                    t -= 60;
+                }
+                noise_energy += t;
+                ics->scale_factors[g][sfb] = noise_energy;
+#ifdef SF_PRINT
+                printf("%d\n", ics->scale_factors[g][sfb]);
+#endif
+#else
+                /* PNS not allowed in DRM */
+                return 29;
+#endif
+
+                break;
+            default: /* spectral books */
+
+                /* ics->scale_factors[g][sfb] must be between 0 and 255 */
+
+                ics->scale_factors[g][sfb] = 0;
+
+                /* decode scale factor */
+                t = huffman_scale_factor(ld);
+                scale_factor += (t - 60);
+                if (scale_factor < 0 || scale_factor > 255)
+                    return 4;
+                ics->scale_factors[g][sfb] = scale_factor;
+#ifdef SF_PRINT
+                printf("%d\n", ics->scale_factors[g][sfb]);
+#endif
+
+                break;
+            }
+        }
+    }
+
+    return 0;
+}
+
+/* Table 4.4.26 */
+static uint8_t scale_factor_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld)
+{
+    uint8_t ret = 0;
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+
+#ifdef ERROR_RESILIENCE
+    if (!hDecoder->aacScalefactorDataResilienceFlag)
+    {
+#endif
+        ret = decode_scale_factors(ics, ld);
+#ifdef ERROR_RESILIENCE
+    } else {
+        /* In ER AAC the parameters for RVLC are seperated from the actual
+           data that holds the scale_factors.
+           Strangely enough, 2 parameters for HCR are put inbetween them.
+        */
+        ret = rvlc_scale_factor_data(ics, ld);
+    }
+#endif
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    hDecoder->scalefac_cycles += count;
+#endif
+
+    return ret;
+}
+
+/* Table 4.4.27 */
+static void tns_data(ic_stream *ics, tns_info *tns, bitfile *ld)
+{
+    uint8_t w, filt, i, start_coef_bits, coef_bits;
+    uint8_t n_filt_bits = 2;
+    uint8_t length_bits = 6;
+    uint8_t order_bits = 5;
+
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+    {
+        n_filt_bits = 1;
+        length_bits = 4;
+        order_bits = 3;
+    }
+
+    for (w = 0; w < ics->num_windows; w++)
+    {
+        tns->n_filt[w] = (uint8_t)faad_getbits(ld, n_filt_bits
+            DEBUGVAR(1,74,"tns_data(): n_filt"));
+#if 0
+        printf("%d\n", tns->n_filt[w]);
+#endif
+
+        if (tns->n_filt[w])
+        {
+            if ((tns->coef_res[w] = faad_get1bit(ld
+                DEBUGVAR(1,75,"tns_data(): coef_res"))) & 1)
+            {
+                start_coef_bits = 4;
+            } else {
+                start_coef_bits = 3;
+            }
+#if 0
+            printf("%d\n", tns->coef_res[w]);
+#endif
+        }
+
+        for (filt = 0; filt < tns->n_filt[w]; filt++)
+        {
+            tns->length[w][filt] = (uint8_t)faad_getbits(ld, length_bits
+                DEBUGVAR(1,76,"tns_data(): length"));
+#if 0
+            printf("%d\n", tns->length[w][filt]);
+#endif
+            tns->order[w][filt]  = (uint8_t)faad_getbits(ld, order_bits
+                DEBUGVAR(1,77,"tns_data(): order"));
+#if 0
+            printf("%d\n", tns->order[w][filt]);
+#endif
+            if (tns->order[w][filt])
+            {
+                tns->direction[w][filt] = faad_get1bit(ld
+                    DEBUGVAR(1,78,"tns_data(): direction"));
+#if 0
+                printf("%d\n", tns->direction[w][filt]);
+#endif
+                tns->coef_compress[w][filt] = faad_get1bit(ld
+                    DEBUGVAR(1,79,"tns_data(): coef_compress"));
+#if 0
+                printf("%d\n", tns->coef_compress[w][filt]);
+#endif
+
+                coef_bits = start_coef_bits - tns->coef_compress[w][filt];
+                for (i = 0; i < tns->order[w][filt]; i++)
+                {
+                    tns->coef[w][filt][i] = (uint8_t)faad_getbits(ld, coef_bits
+                        DEBUGVAR(1,80,"tns_data(): coef"));
+#if 0
+                    printf("%d\n", tns->coef[w][filt][i]);
+#endif
+                }
+            }
+        }
+    }
+}
+
+#ifdef LTP_DEC
+/* Table 4.4.28 */
+static uint8_t ltp_data(NeAACDecHandle hDecoder, ic_stream *ics, ltp_info *ltp, bitfile *ld)
+{
+    uint8_t sfb, w;
+
+    ltp->lag = 0;
+
+#ifdef LD_DEC
+    if (hDecoder->object_type == LD)
+    {
+        ltp->lag_update = (uint8_t)faad_getbits(ld, 1
+            DEBUGVAR(1,142,"ltp_data(): lag_update"));
+
+        if (ltp->lag_update)
+        {
+            ltp->lag = (uint16_t)faad_getbits(ld, 10
+                DEBUGVAR(1,81,"ltp_data(): lag"));
+        }
+    } else {
+#endif
+        ltp->lag = (uint16_t)faad_getbits(ld, 11
+            DEBUGVAR(1,81,"ltp_data(): lag"));
+#ifdef LD_DEC
+    }
+#endif
+
+    /* Check length of lag */
+    if (ltp->lag > (hDecoder->frameLength << 1))
+        return 18;
+
+    ltp->coef = (uint8_t)faad_getbits(ld, 3
+        DEBUGVAR(1,82,"ltp_data(): coef"));
+
+    if (ics->window_sequence == EIGHT_SHORT_SEQUENCE)
+    {
+        for (w = 0; w < ics->num_windows; w++)
+        {
+            if ((ltp->short_used[w] = faad_get1bit(ld
+                DEBUGVAR(1,83,"ltp_data(): short_used"))) & 1)
+            {
+                ltp->short_lag_present[w] = faad_get1bit(ld
+                    DEBUGVAR(1,84,"ltp_data(): short_lag_present"));
+                if (ltp->short_lag_present[w])
+                {
+                    ltp->short_lag[w] = (uint8_t)faad_getbits(ld, 4
+                        DEBUGVAR(1,85,"ltp_data(): short_lag"));
+                }
+            }
+        }
+    } else {
+        ltp->last_band = (ics->max_sfb < MAX_LTP_SFB ? ics->max_sfb : MAX_LTP_SFB);
+
+        for (sfb = 0; sfb < ltp->last_band; sfb++)
+        {
+            ltp->long_used[sfb] = faad_get1bit(ld
+                DEBUGVAR(1,86,"ltp_data(): long_used"));
+        }
+    }
+
+    return 0;
+}
+#endif
+
+/* Table 4.4.29 */
+static uint8_t spectral_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld,
+                             int16_t *spectral_data)
+{
+    int8_t i;
+    uint8_t g;
+    uint16_t inc, k, p = 0;
+    uint8_t groups = 0;
+    uint8_t sect_cb;
+    uint8_t result;
+    uint16_t nshort = hDecoder->frameLength/8;
+
+#ifdef PROFILE
+    int64_t count = faad_get_ts();
+#endif
+
+    for(g = 0; g < ics->num_window_groups; g++)
+    {
+        p = groups*nshort;
+
+        for (i = 0; i < ics->num_sec[g]; i++)
+        {
+            sect_cb = ics->sect_cb[g][i];
+
+            inc = (sect_cb >= FIRST_PAIR_HCB) ? 2 : 4;
+
+            switch (sect_cb)
+            {
+            case ZERO_HCB:
+            case NOISE_HCB:
+            case INTENSITY_HCB:
+            case INTENSITY_HCB2:
+//#define SD_PRINT
+#ifdef SD_PRINT
+                {
+                    int j;
+                    for (j = ics->sect_sfb_offset[g][ics->sect_start[g][i]]; j < ics->sect_sfb_offset[g][ics->sect_end[g][i]]; j++)
+                    {
+                        printf("%d\n", 0);
+                    }
+                }
+#endif
+//#define SFBO_PRINT
+#ifdef SFBO_PRINT
+                printf("%d\n", ics->sect_sfb_offset[g][ics->sect_start[g][i]]);
+#endif
+                p += (ics->sect_sfb_offset[g][ics->sect_end[g][i]] -
+                    ics->sect_sfb_offset[g][ics->sect_start[g][i]]);
+                break;
+            default:
+#ifdef SFBO_PRINT
+                printf("%d\n", ics->sect_sfb_offset[g][ics->sect_start[g][i]]);
+#endif
+                for (k = ics->sect_sfb_offset[g][ics->sect_start[g][i]];
+                     k < ics->sect_sfb_offset[g][ics->sect_end[g][i]]; k += inc)
+                {
+                    if ((result = huffman_spectral_data(sect_cb, ld, &spectral_data[p])) > 0)
+                        return result;
+#ifdef SD_PRINT
+                    {
+                        int j;
+                        for (j = p; j < p+inc; j++)
+                        {
+                            printf("%d\n", spectral_data[j]);
+                        }
+                    }
+#endif
+                    p += inc;
+                }
+                break;
+            }
+        }
+        groups += ics->window_group_length[g];
+    }
+
+#ifdef PROFILE
+    count = faad_get_ts() - count;
+    hDecoder->spectral_cycles += count;
+#endif
+
+    return 0;
+}
+
+/* Table 4.4.30 */
+static uint16_t extension_payload(bitfile *ld, drc_info *drc, uint16_t count)
+{
+    uint16_t i, n, dataElementLength;
+    uint8_t dataElementLengthPart;
+    uint8_t align = 4, data_element_version, loopCounter;
+
+    uint8_t extension_type = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,87,"extension_payload(): extension_type"));
+
+    switch (extension_type)
+    {
+    case EXT_DYNAMIC_RANGE:
+        drc->present = 1;
+        n = dynamic_range_info(ld, drc);
+        return n;
+    case EXT_FILL_DATA:
+        /* fill_nibble = */ faad_getbits(ld, 4
+            DEBUGVAR(1,136,"extension_payload(): fill_nibble")); /* must be ‘0000’ */
+        for (i = 0; i < count-1; i++)
+        {
+            /* fill_byte[i] = */ faad_getbits(ld, 8
+                DEBUGVAR(1,88,"extension_payload(): fill_byte")); /* must be ‘10100101’ */
+        }
+        return count;
+    case EXT_DATA_ELEMENT:
+        data_element_version = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,400,"extension_payload(): data_element_version"));
+        switch (data_element_version)
+        {
+        case ANC_DATA:
+            loopCounter = 0;
+            dataElementLength = 0;
+            do {
+                dataElementLengthPart = (uint8_t)faad_getbits(ld, 8
+                    DEBUGVAR(1,401,"extension_payload(): dataElementLengthPart"));
+                dataElementLength += dataElementLengthPart;
+                loopCounter++;
+            } while (dataElementLengthPart == 255);
+
+            for (i = 0; i < dataElementLength; i++)
+            {
+                /* data_element_byte[i] = */ faad_getbits(ld, 8
+                    DEBUGVAR(1,402,"extension_payload(): data_element_byte"));
+                return (dataElementLength+loopCounter+1);
+            }
+        default:
+            align = 0;
+        }
+    case EXT_FIL:
+    default:
+        faad_getbits(ld, align
+            DEBUGVAR(1,88,"extension_payload(): fill_nibble"));
+        for (i = 0; i < count-1; i++)
+        {
+            /* other_bits[i] = */ faad_getbits(ld, 8
+               DEBUGVAR(1,89,"extension_payload(): fill_bit"));
+        }
+        return count;
+    }
+}
+
+/* Table 4.4.31 */
+static uint8_t dynamic_range_info(bitfile *ld, drc_info *drc)
+{
+    uint8_t i, n = 1;
+    uint8_t band_incr;
+
+    drc->num_bands = 1;
+
+    if (faad_get1bit(ld
+        DEBUGVAR(1,90,"dynamic_range_info(): has instance_tag")) & 1)
+    {
+        drc->pce_instance_tag = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,91,"dynamic_range_info(): pce_instance_tag"));
+        /* drc->drc_tag_reserved_bits = */ faad_getbits(ld, 4
+            DEBUGVAR(1,92,"dynamic_range_info(): drc_tag_reserved_bits"));
+        n++;
+    }
+
+    drc->excluded_chns_present = faad_get1bit(ld
+        DEBUGVAR(1,93,"dynamic_range_info(): excluded_chns_present"));
+    if (drc->excluded_chns_present == 1)
+    {
+        n += excluded_channels(ld, drc);
+    }
+
+    if (faad_get1bit(ld
+        DEBUGVAR(1,94,"dynamic_range_info(): has bands data")) & 1)
+    {
+        band_incr = (uint8_t)faad_getbits(ld, 4
+            DEBUGVAR(1,95,"dynamic_range_info(): band_incr"));
+        /* drc->drc_bands_reserved_bits = */ faad_getbits(ld, 4
+            DEBUGVAR(1,96,"dynamic_range_info(): drc_bands_reserved_bits"));
+        n++;
+        drc->num_bands += band_incr;
+
+        for (i = 0; i < drc->num_bands; i++)
+        {
+            drc->band_top[i] = (uint8_t)faad_getbits(ld, 8
+                DEBUGVAR(1,97,"dynamic_range_info(): band_top"));
+            n++;
+        }
+    }
+
+    if (faad_get1bit(ld
+        DEBUGVAR(1,98,"dynamic_range_info(): has prog_ref_level")) & 1)
+    {
+        drc->prog_ref_level = (uint8_t)faad_getbits(ld, 7
+            DEBUGVAR(1,99,"dynamic_range_info(): prog_ref_level"));
+        /* drc->prog_ref_level_reserved_bits = */ faad_get1bit(ld
+            DEBUGVAR(1,100,"dynamic_range_info(): prog_ref_level_reserved_bits"));
+        n++;
+    }
+
+    for (i = 0; i < drc->num_bands; i++)
+    {
+        drc->dyn_rng_sgn[i] = faad_get1bit(ld
+            DEBUGVAR(1,101,"dynamic_range_info(): dyn_rng_sgn"));
+        drc->dyn_rng_ctl[i] = (uint8_t)faad_getbits(ld, 7
+            DEBUGVAR(1,102,"dynamic_range_info(): dyn_rng_ctl"));
+        n++;
+    }
+
+    return n;
+}
+
+/* Table 4.4.32 */
+static uint8_t excluded_channels(bitfile *ld, drc_info *drc)
+{
+    uint8_t i, n = 0;
+    uint8_t num_excl_chan = 7;
+
+    for (i = 0; i < 7; i++)
+    {
+        drc->exclude_mask[i] = faad_get1bit(ld
+            DEBUGVAR(1,103,"excluded_channels(): exclude_mask"));
+    }
+    n++;
+
+    while ((drc->additional_excluded_chns[n-1] = faad_get1bit(ld
+        DEBUGVAR(1,104,"excluded_channels(): additional_excluded_chns"))) == 1)
+    {
+        for (i = num_excl_chan; i < num_excl_chan+7; i++)
+        {
+            drc->exclude_mask[i] = faad_get1bit(ld
+                DEBUGVAR(1,105,"excluded_channels(): exclude_mask"));
+        }
+        n++;
+        num_excl_chan += 7;
+    }
+
+    return n;
+}
+
+/* Annex A: Audio Interchange Formats */
+
+/* Table 1.A.2 */
+void get_adif_header(adif_header *adif, bitfile *ld)
+{
+    uint8_t i;
+
+    /* adif_id[0] = */ faad_getbits(ld, 8
+        DEBUGVAR(1,106,"get_adif_header(): adif_id[0]"));
+    /* adif_id[1] = */ faad_getbits(ld, 8
+        DEBUGVAR(1,107,"get_adif_header(): adif_id[1]"));
+    /* adif_id[2] = */ faad_getbits(ld, 8
+        DEBUGVAR(1,108,"get_adif_header(): adif_id[2]"));
+    /* adif_id[3] = */ faad_getbits(ld, 8
+        DEBUGVAR(1,109,"get_adif_header(): adif_id[3]"));
+    adif->copyright_id_present = faad_get1bit(ld
+        DEBUGVAR(1,110,"get_adif_header(): copyright_id_present"));
+    if(adif->copyright_id_present)
+    {
+        for (i = 0; i < 72/8; i++)
+        {
+            adif->copyright_id[i] = (int8_t)faad_getbits(ld, 8
+                DEBUGVAR(1,111,"get_adif_header(): copyright_id"));
+        }
+        adif->copyright_id[i] = 0;
+    }
+    adif->original_copy  = faad_get1bit(ld
+        DEBUGVAR(1,112,"get_adif_header(): original_copy"));
+    adif->home = faad_get1bit(ld
+        DEBUGVAR(1,113,"get_adif_header(): home"));
+    adif->bitstream_type = faad_get1bit(ld
+        DEBUGVAR(1,114,"get_adif_header(): bitstream_type"));
+    adif->bitrate = faad_getbits(ld, 23
+        DEBUGVAR(1,115,"get_adif_header(): bitrate"));
+    adif->num_program_config_elements = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,116,"get_adif_header(): num_program_config_elements"));
+
+    for (i = 0; i < adif->num_program_config_elements + 1; i++)
+    {
+        if(adif->bitstream_type == 0)
+        {
+            adif->adif_buffer_fullness = faad_getbits(ld, 20
+                DEBUGVAR(1,117,"get_adif_header(): adif_buffer_fullness"));
+        } else {
+            adif->adif_buffer_fullness = 0;
+        }
+
+        program_config_element(&adif->pce[i], ld);
+    }
+}
+
+/* Table 1.A.5 */
+uint8_t adts_frame(adts_header *adts, bitfile *ld)
+{
+    /* faad_byte_align(ld); */
+    if (adts_fixed_header(adts, ld))
+        return 5;
+    adts_variable_header(adts, ld);
+    adts_error_check(adts, ld);
+
+    return 0;
+}
+
+/* Table 1.A.6 */
+static uint8_t adts_fixed_header(adts_header *adts, bitfile *ld)
+{
+    uint16_t i;
+    uint8_t sync_err = 1;
+
+    /* try to recover from sync errors */
+    for (i = 0; i < 768; i++)
+    {
+        adts->syncword = (uint16_t)faad_showbits(ld, 12);
+        if (adts->syncword != 0xFFF)
+        {
+            faad_getbits(ld, 8
+                DEBUGVAR(0,0,""));
+        } else {
+            sync_err = 0;
+            faad_getbits(ld, 12
+                DEBUGVAR(1,118,"adts_fixed_header(): syncword"));
+            break;
+        }
+    }
+    if (sync_err)
+        return 5;
+
+    adts->id = faad_get1bit(ld
+        DEBUGVAR(1,119,"adts_fixed_header(): id"));
+    adts->layer = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,120,"adts_fixed_header(): layer"));
+    adts->protection_absent = faad_get1bit(ld
+        DEBUGVAR(1,121,"adts_fixed_header(): protection_absent"));
+    adts->profile = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,122,"adts_fixed_header(): profile"));
+    adts->sf_index = (uint8_t)faad_getbits(ld, 4
+        DEBUGVAR(1,123,"adts_fixed_header(): sf_index"));
+    adts->private_bit = faad_get1bit(ld
+        DEBUGVAR(1,124,"adts_fixed_header(): private_bit"));
+    adts->channel_configuration = (uint8_t)faad_getbits(ld, 3
+        DEBUGVAR(1,125,"adts_fixed_header(): channel_configuration"));
+    adts->original = faad_get1bit(ld
+        DEBUGVAR(1,126,"adts_fixed_header(): original"));
+    adts->home = faad_get1bit(ld
+        DEBUGVAR(1,127,"adts_fixed_header(): home"));
+
+    if (adts->old_format == 1)
+    {
+        /* Removed in corrigendum 14496-3:2002 */
+        if (adts->id == 0)
+        {
+            adts->emphasis = (uint8_t)faad_getbits(ld, 2
+                DEBUGVAR(1,128,"adts_fixed_header(): emphasis"));
+        }
+    }
+
+    return 0;
+}
+
+/* Table 1.A.7 */
+static void adts_variable_header(adts_header *adts, bitfile *ld)
+{
+    adts->copyright_identification_bit = faad_get1bit(ld
+        DEBUGVAR(1,129,"adts_variable_header(): copyright_identification_bit"));
+    adts->copyright_identification_start = faad_get1bit(ld
+        DEBUGVAR(1,130,"adts_variable_header(): copyright_identification_start"));
+    adts->aac_frame_length = (uint16_t)faad_getbits(ld, 13
+        DEBUGVAR(1,131,"adts_variable_header(): aac_frame_length"));
+    adts->adts_buffer_fullness = (uint16_t)faad_getbits(ld, 11
+        DEBUGVAR(1,132,"adts_variable_header(): adts_buffer_fullness"));
+    adts->no_raw_data_blocks_in_frame = (uint8_t)faad_getbits(ld, 2
+        DEBUGVAR(1,133,"adts_variable_header(): no_raw_data_blocks_in_frame"));
+}
+
+/* Table 1.A.8 */
+static void adts_error_check(adts_header *adts, bitfile *ld)
+{
+    if (adts->protection_absent == 0)
+    {
+        adts->crc_check = (uint16_t)faad_getbits(ld, 16
+            DEBUGVAR(1,134,"adts_error_check(): crc_check"));
+    }
+}
diff --git a/contrib/libfaad/syntax.h b/contrib/libfaad/syntax.h
new file mode 100644
index 000000000..123c4573f
--- /dev/null
+++ b/contrib/libfaad/syntax.h
@@ -0,0 +1,128 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: syntax.h,v 1.58 2007/11/01 12:33:40 menno Exp $
+**/
+
+#ifndef __SYNTAX_H__
+#define __SYNTAX_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "decoder.h"
+#include "bits.h"
+
+#define MAIN       1
+#define LC         2
+#define SSR        3
+#define LTP        4
+#define HE_AAC     5
+#define LD        23
+#define ER_LC     17
+#define ER_LTP    19
+#define DRM_ER_LC 27 /* special object type for DRM */
+
+/* header types */
+#define RAW        0
+#define ADIF       1
+#define ADTS       2
+
+/* SBR signalling */
+#define NO_SBR           0
+#define SBR_UPSAMPLED    1
+#define SBR_DOWNSAMPLED  2
+#define NO_SBR_UPSAMPLED 3
+
+/* DRM channel definitions */
+#define DRMCH_MONO          1
+#define DRMCH_STEREO        2
+#define DRMCH_SBR_MONO      3
+#define DRMCH_SBR_STEREO    4
+#define DRMCH_SBR_PS_STEREO 5
+
+
+/* First object type that has ER */
+#define ER_OBJECT_START 17
+
+
+/* Bitstream */
+#define LEN_SE_ID 3
+#define LEN_TAG   4
+#define LEN_BYTE  8
+
+#define EXT_FIL            0
+#define EXT_FILL_DATA      1
+#define EXT_DATA_ELEMENT   2
+#define EXT_DYNAMIC_RANGE 11
+#define ANC_DATA           0
+
+/* Syntax elements */
+#define ID_SCE 0x0
+#define ID_CPE 0x1
+#define ID_CCE 0x2
+#define ID_LFE 0x3
+#define ID_DSE 0x4
+#define ID_PCE 0x5
+#define ID_FIL 0x6
+#define ID_END 0x7
+
+#define ONLY_LONG_SEQUENCE   0x0
+#define LONG_START_SEQUENCE  0x1
+#define EIGHT_SHORT_SEQUENCE 0x2
+#define LONG_STOP_SEQUENCE   0x3
+
+#define ZERO_HCB       0
+#define FIRST_PAIR_HCB 5
+#define ESC_HCB        11
+#define QUAD_LEN       4
+#define PAIR_LEN       2
+#define NOISE_HCB      13
+#define INTENSITY_HCB2 14
+#define INTENSITY_HCB  15
+
+#define INVALID_SBR_ELEMENT 255
+
+int8_t GASpecificConfig(bitfile *ld, mp4AudioSpecificConfig *mp4ASC,
+                        program_config *pce);
+
+uint8_t adts_frame(adts_header *adts, bitfile *ld);
+void get_adif_header(adif_header *adif, bitfile *ld);
+void raw_data_block(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo,
+                    bitfile *ld, program_config *pce, drc_info *drc);
+uint8_t reordered_spectral_data(NeAACDecHandle hDecoder, ic_stream *ics, bitfile *ld,
+                                int16_t *spectral_data);
+#ifdef DRM
+void DRM_aac_scalable_main_element(NeAACDecHandle hDecoder, NeAACDecFrameInfo *hInfo,
+                                   bitfile *ld, program_config *pce, drc_info *drc);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libfaad/tns.c b/contrib/libfaad/tns.c
new file mode 100644
index 000000000..611865204
--- /dev/null
+++ b/contrib/libfaad/tns.c
@@ -0,0 +1,309 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: tns.c,v 1.40 2007/11/01 12:33:40 menno Exp $
+**/
+
+#include "common.h"
+#include "structs.h"
+
+#include "syntax.h"
+#include "tns.h"
+
+
+/* static function declarations */
+static void tns_decode_coef(uint8_t order, uint8_t coef_res_bits, uint8_t coef_compress,
+                            uint8_t *coef, real_t *a);
+static void tns_ar_filter(real_t *spectrum, uint16_t size, int8_t inc, real_t *lpc,
+                          uint8_t order);
+static void tns_ma_filter(real_t *spectrum, uint16_t size, int8_t inc, real_t *lpc,
+                          uint8_t order);
+
+
+#ifdef _MSC_VER
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+#endif
+static real_t tns_coef_0_3[] =
+{
+    COEF_CONST(0.0), COEF_CONST(0.4338837391), COEF_CONST(0.7818314825), COEF_CONST(0.9749279122),
+    COEF_CONST(-0.9848077530), COEF_CONST(-0.8660254038), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433),
+    COEF_CONST(-0.4338837391), COEF_CONST(-0.7818314825), COEF_CONST(-0.9749279122), COEF_CONST(-0.9749279122),
+    COEF_CONST(-0.9848077530), COEF_CONST(-0.8660254038), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433)
+};
+static real_t tns_coef_0_4[] =
+{
+    COEF_CONST(0.0), COEF_CONST(0.2079116908), COEF_CONST(0.4067366431), COEF_CONST(0.5877852523),
+    COEF_CONST(0.7431448255), COEF_CONST(0.8660254038), COEF_CONST(0.9510565163), COEF_CONST(0.9945218954),
+    COEF_CONST(-0.9957341763), COEF_CONST(-0.9618256432), COEF_CONST(-0.8951632914), COEF_CONST(-0.7980172273),
+    COEF_CONST(-0.6736956436), COEF_CONST(-0.5264321629), COEF_CONST(-0.3612416662), COEF_CONST(-0.1837495178)
+};
+static real_t tns_coef_1_3[] =
+{
+    COEF_CONST(0.0), COEF_CONST(0.4338837391), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433),
+    COEF_CONST(0.9749279122), COEF_CONST(0.7818314825), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433),
+    COEF_CONST(-0.4338837391), COEF_CONST(-0.7818314825), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433),
+    COEF_CONST(-0.7818314825), COEF_CONST(-0.4338837391), COEF_CONST(-0.6427876097), COEF_CONST(-0.3420201433)
+};
+static real_t tns_coef_1_4[] =
+{
+    COEF_CONST(0.0), COEF_CONST(0.2079116908), COEF_CONST(0.4067366431), COEF_CONST(0.5877852523),
+    COEF_CONST(-0.6736956436), COEF_CONST(-0.5264321629), COEF_CONST(-0.3612416662), COEF_CONST(-0.1837495178),
+    COEF_CONST(0.9945218954), COEF_CONST(0.9510565163), COEF_CONST(0.8660254038), COEF_CONST(0.7431448255),
+    COEF_CONST(-0.6736956436), COEF_CONST(-0.5264321629), COEF_CONST(-0.3612416662), COEF_CONST(-0.1837495178)
+};
+
+
+/* TNS decoding for one channel and frame */
+void tns_decode_frame(ic_stream *ics, tns_info *tns, uint8_t sr_index,
+                      uint8_t object_type, real_t *spec, uint16_t frame_len)
+{
+    uint8_t w, f, tns_order;
+    int8_t inc;
+    int16_t size;
+    uint16_t bottom, top, start, end;
+    uint16_t nshort = frame_len/8;
+    real_t lpc[TNS_MAX_ORDER+1];
+
+    if (!ics->tns_data_present)
+        return;
+
+    for (w = 0; w < ics->num_windows; w++)
+    {
+        bottom = ics->num_swb;
+
+        for (f = 0; f < tns->n_filt[w]; f++)
+        {
+            top = bottom;
+            bottom = max(top - tns->length[w][f], 0);
+            tns_order = min(tns->order[w][f], TNS_MAX_ORDER);
+            if (!tns_order)
+                continue;
+
+            tns_decode_coef(tns_order, tns->coef_res[w]+3,
+                tns->coef_compress[w][f], tns->coef[w][f], lpc);
+
+            start = min(bottom, max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
+            start = min(start, ics->max_sfb);
+            start = min(ics->swb_offset[start], ics->swb_offset_max);
+
+            end = min(top, max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
+            end = min(end, ics->max_sfb);
+            end = min(ics->swb_offset[end], ics->swb_offset_max);
+
+            size = end - start;
+            if (size <= 0)
+                continue;
+
+            if (tns->direction[w][f])
+            {
+                inc = -1;
+                start = end - 1;
+            } else {
+                inc = 1;
+            }
+
+            tns_ar_filter(&spec[(w*nshort)+start], size, inc, lpc, tns_order);
+        }
+    }
+}
+
+/* TNS encoding for one channel and frame */
+void tns_encode_frame(ic_stream *ics, tns_info *tns, uint8_t sr_index,
+                      uint8_t object_type, real_t *spec, uint16_t frame_len)
+{
+    uint8_t w, f, tns_order;
+    int8_t inc;
+    int16_t size;
+    uint16_t bottom, top, start, end;
+    uint16_t nshort = frame_len/8;
+    real_t lpc[TNS_MAX_ORDER+1];
+
+    if (!ics->tns_data_present)
+        return;
+
+    for (w = 0; w < ics->num_windows; w++)
+    {
+        bottom = ics->num_swb;
+
+        for (f = 0; f < tns->n_filt[w]; f++)
+        {
+            top = bottom;
+            bottom = max(top - tns->length[w][f], 0);
+            tns_order = min(tns->order[w][f], TNS_MAX_ORDER);
+            if (!tns_order)
+                continue;
+
+            tns_decode_coef(tns_order, tns->coef_res[w]+3,
+                tns->coef_compress[w][f], tns->coef[w][f], lpc);
+
+            start = min(bottom, max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
+            start = min(start, ics->max_sfb);
+            start = min(ics->swb_offset[start], ics->swb_offset_max);
+
+            end = min(top, max_tns_sfb(sr_index, object_type, (ics->window_sequence == EIGHT_SHORT_SEQUENCE)));
+            end = min(end, ics->max_sfb);
+            end = min(ics->swb_offset[end], ics->swb_offset_max);
+
+            size = end - start;
+            if (size <= 0)
+                continue;
+
+            if (tns->direction[w][f])
+            {
+                inc = -1;
+                start = end - 1;
+            } else {
+                inc = 1;
+            }
+
+            tns_ma_filter(&spec[(w*nshort)+start], size, inc, lpc, tns_order);
+        }
+    }
+}
+
+/* Decoder transmitted coefficients for one TNS filter */
+static void tns_decode_coef(uint8_t order, uint8_t coef_res_bits, uint8_t coef_compress,
+                            uint8_t *coef, real_t *a)
+{
+    uint8_t i, m;
+    real_t tmp2[TNS_MAX_ORDER+1], b[TNS_MAX_ORDER+1];
+
+    /* Conversion to signed integer */
+    for (i = 0; i < order; i++)
+    {
+        if (coef_compress == 0)
+        {
+            if (coef_res_bits == 3)
+            {
+                tmp2[i] = tns_coef_0_3[coef[i]];
+            } else {
+                tmp2[i] = tns_coef_0_4[coef[i]];
+            }
+        } else {
+            if (coef_res_bits == 3)
+            {
+                tmp2[i] = tns_coef_1_3[coef[i]];
+            } else {
+                tmp2[i] = tns_coef_1_4[coef[i]];
+            }
+        }
+    }
+
+    /* Conversion to LPC coefficients */
+    a[0] = COEF_CONST(1.0);
+    for (m = 1; m <= order; m++)
+    {
+        for (i = 1; i < m; i++) /* loop only while i<m */
+            b[i] = a[i] + MUL_C(tmp2[m-1], a[m-i]);
+
+        for (i = 1; i < m; i++) /* loop only while i<m */
+            a[i] = b[i];
+
+        a[m] = tmp2[m-1]; /* changed */
+    }
+}
+
+static void tns_ar_filter(real_t *spectrum, uint16_t size, int8_t inc, real_t *lpc,
+                          uint8_t order)
+{
+    /*
+     - Simple all-pole filter of order "order" defined by
+       y(n) = x(n) - lpc[1]*y(n-1) - ... - lpc[order]*y(n-order)
+     - The state variables of the filter are initialized to zero every time
+     - The output data is written over the input data ("in-place operation")
+     - An input vector of "size" samples is processed and the index increment
+       to the next data sample is given by "inc"
+    */
+
+    uint8_t j;
+    uint16_t i;
+    real_t y;
+    /* state is stored as a double ringbuffer */
+    real_t state[2*TNS_MAX_ORDER] = {0};
+    int8_t state_index = 0;
+
+    for (i = 0; i < size; i++)
+    {
+        y = *spectrum;
+
+        for (j = 0; j < order; j++)
+            y -= MUL_C(state[state_index+j], lpc[j+1]);
+
+        /* double ringbuffer state */
+        state_index--;
+        if (state_index < 0)
+            state_index = order-1;
+        state[state_index] = state[state_index + order] = y;
+
+        *spectrum = y;
+        spectrum += inc;
+
+//#define TNS_PRINT
+#ifdef TNS_PRINT
+        //printf("%d\n", y);
+        printf("0x%.8X\n", y);
+#endif
+    }
+}
+
+static void tns_ma_filter(real_t *spectrum, uint16_t size, int8_t inc, real_t *lpc,
+                          uint8_t order)
+{
+    /*
+     - Simple all-zero filter of order "order" defined by
+       y(n) =  x(n) + a(2)*x(n-1) + ... + a(order+1)*x(n-order)
+     - The state variables of the filter are initialized to zero every time
+     - The output data is written over the input data ("in-place operation")
+     - An input vector of "size" samples is processed and the index increment
+       to the next data sample is given by "inc"
+    */
+
+    uint8_t j;
+    uint16_t i;
+    real_t y;
+    /* state is stored as a double ringbuffer */
+    real_t state[2*TNS_MAX_ORDER] = {0};
+    int8_t state_index = 0;
+
+    for (i = 0; i < size; i++)
+    {
+        y = *spectrum;
+
+        for (j = 0; j < order; j++)
+            y += MUL_C(state[state_index+j], lpc[j+1]);
+
+        /* double ringbuffer state */
+        state_index--;
+        if (state_index < 0)
+            state_index = order-1;
+        state[state_index] = state[state_index + order] = *spectrum;
+
+        *spectrum = y;
+        spectrum += inc;
+    }
+}
diff --git a/contrib/libfaad/tns.h b/contrib/libfaad/tns.h
new file mode 100644
index 000000000..8848c3f2d
--- /dev/null
+++ b/contrib/libfaad/tns.h
@@ -0,0 +1,51 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
+**  
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+** 
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software 
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** The "appropriate copyright message" mentioned in section 2c of the GPLv2
+** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
+**
+** $Id: tns.h,v 1.23 2007/11/01 12:33:41 menno Exp $
+**/
+
+#ifndef __TNS_H__
+#define __TNS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define TNS_MAX_ORDER 20
+
+    
+void tns_decode_frame(ic_stream *ics, tns_info *tns, uint8_t sr_index,
+                      uint8_t object_type, real_t *spec, uint16_t frame_len);
+void tns_encode_frame(ic_stream *ics, tns_info *tns, uint8_t sr_index,
+                      uint8_t object_type, real_t *spec, uint16_t frame_len);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/libmad/COPYING b/contrib/libmad/COPYING
new file mode 100644
index 000000000..d60c31a97
--- /dev/null
+++ b/contrib/libmad/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+language.  (Hereinafter, translation is included without limitation in
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+Activities other than copying, distribution and modification are not
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+  1. You may copy and distribute verbatim copies of the Program's
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
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+    b) You must cause any work that you distribute or publish, that in
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+    c) If the modified program normally reads commands interactively
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+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/contrib/libmad/D.dat b/contrib/libmad/D.dat
new file mode 100644
index 000000000..4a7fa4fa9
--- /dev/null
+++ b/contrib/libmad/D.dat
@@ -0,0 +1,607 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: D.dat,v 1.9 2004/01/23 09:41:32 rob Exp $
+ */
+
+/*
+ * These are the coefficients for the subband synthesis window. This is a
+ * reordered version of Table B.3 from ISO/IEC 11172-3.
+ *
+ * Every value is parameterized so that shift optimizations can be made at
+ * compile-time. For example, every value can be right-shifted 12 bits to
+ * minimize multiply instruction times without any loss of accuracy.
+ */
+
+  {  PRESHIFT(0x00000000) /*  0.000000000 */,	/*  0 */
+    -PRESHIFT(0x0001d000) /* -0.000442505 */,
+     PRESHIFT(0x000d5000) /*  0.003250122 */,
+    -PRESHIFT(0x001cb000) /* -0.007003784 */,
+     PRESHIFT(0x007f5000) /*  0.031082153 */,
+    -PRESHIFT(0x01421000) /* -0.078628540 */,
+     PRESHIFT(0x019ae000) /*  0.100311279 */,
+    -PRESHIFT(0x09271000) /* -0.572036743 */,
+     PRESHIFT(0x1251e000) /*  1.144989014 */,
+     PRESHIFT(0x09271000) /*  0.572036743 */,
+     PRESHIFT(0x019ae000) /*  0.100311279 */,
+     PRESHIFT(0x01421000) /*  0.078628540 */,
+     PRESHIFT(0x007f5000) /*  0.031082153 */,
+     PRESHIFT(0x001cb000) /*  0.007003784 */,
+     PRESHIFT(0x000d5000) /*  0.003250122 */,
+     PRESHIFT(0x0001d000) /*  0.000442505 */,
+
+     PRESHIFT(0x00000000) /*  0.000000000 */,
+    -PRESHIFT(0x0001d000) /* -0.000442505 */,
+     PRESHIFT(0x000d5000) /*  0.003250122 */,
+    -PRESHIFT(0x001cb000) /* -0.007003784 */,
+     PRESHIFT(0x007f5000) /*  0.031082153 */,
+    -PRESHIFT(0x01421000) /* -0.078628540 */,
+     PRESHIFT(0x019ae000) /*  0.100311279 */,
+    -PRESHIFT(0x09271000) /* -0.572036743 */,
+     PRESHIFT(0x1251e000) /*  1.144989014 */,
+     PRESHIFT(0x09271000) /*  0.572036743 */,
+     PRESHIFT(0x019ae000) /*  0.100311279 */,
+     PRESHIFT(0x01421000) /*  0.078628540 */,
+     PRESHIFT(0x007f5000) /*  0.031082153 */,
+     PRESHIFT(0x001cb000) /*  0.007003784 */,
+     PRESHIFT(0x000d5000) /*  0.003250122 */,
+     PRESHIFT(0x0001d000) /*  0.000442505 */ },
+
+  { -PRESHIFT(0x00001000) /* -0.000015259 */,	/*  1 */
+    -PRESHIFT(0x0001f000) /* -0.000473022 */,
+     PRESHIFT(0x000da000) /*  0.003326416 */,
+    -PRESHIFT(0x00207000) /* -0.007919312 */,
+     PRESHIFT(0x007d0000) /*  0.030517578 */,
+    -PRESHIFT(0x0158d000) /* -0.084182739 */,
+     PRESHIFT(0x01747000) /*  0.090927124 */,
+    -PRESHIFT(0x099a8000) /* -0.600219727 */,
+     PRESHIFT(0x124f0000) /*  1.144287109 */,
+     PRESHIFT(0x08b38000) /*  0.543823242 */,
+     PRESHIFT(0x01bde000) /*  0.108856201 */,
+     PRESHIFT(0x012b4000) /*  0.073059082 */,
+     PRESHIFT(0x0080f000) /*  0.031478882 */,
+     PRESHIFT(0x00191000) /*  0.006118774 */,
+     PRESHIFT(0x000d0000) /*  0.003173828 */,
+     PRESHIFT(0x0001a000) /*  0.000396729 */,
+
+    -PRESHIFT(0x00001000) /* -0.000015259 */,
+    -PRESHIFT(0x0001f000) /* -0.000473022 */,
+     PRESHIFT(0x000da000) /*  0.003326416 */,
+    -PRESHIFT(0x00207000) /* -0.007919312 */,
+     PRESHIFT(0x007d0000) /*  0.030517578 */,
+    -PRESHIFT(0x0158d000) /* -0.084182739 */,
+     PRESHIFT(0x01747000) /*  0.090927124 */,
+    -PRESHIFT(0x099a8000) /* -0.600219727 */,
+     PRESHIFT(0x124f0000) /*  1.144287109 */,
+     PRESHIFT(0x08b38000) /*  0.543823242 */,
+     PRESHIFT(0x01bde000) /*  0.108856201 */,
+     PRESHIFT(0x012b4000) /*  0.073059082 */,
+     PRESHIFT(0x0080f000) /*  0.031478882 */,
+     PRESHIFT(0x00191000) /*  0.006118774 */,
+     PRESHIFT(0x000d0000) /*  0.003173828 */,
+     PRESHIFT(0x0001a000) /*  0.000396729 */ },
+
+  { -PRESHIFT(0x00001000) /* -0.000015259 */,	/*  2 */
+    -PRESHIFT(0x00023000) /* -0.000534058 */,
+     PRESHIFT(0x000de000) /*  0.003387451 */,
+    -PRESHIFT(0x00245000) /* -0.008865356 */,
+     PRESHIFT(0x007a0000) /*  0.029785156 */,
+    -PRESHIFT(0x016f7000) /* -0.089706421 */,
+     PRESHIFT(0x014a8000) /*  0.080688477 */,
+    -PRESHIFT(0x0a0d8000) /* -0.628295898 */,
+     PRESHIFT(0x12468000) /*  1.142211914 */,
+     PRESHIFT(0x083ff000) /*  0.515609741 */,
+     PRESHIFT(0x01dd8000) /*  0.116577148 */,
+     PRESHIFT(0x01149000) /*  0.067520142 */,
+     PRESHIFT(0x00820000) /*  0.031738281 */,
+     PRESHIFT(0x0015b000) /*  0.005294800 */,
+     PRESHIFT(0x000ca000) /*  0.003082275 */,
+     PRESHIFT(0x00018000) /*  0.000366211 */,
+
+    -PRESHIFT(0x00001000) /* -0.000015259 */,
+    -PRESHIFT(0x00023000) /* -0.000534058 */,
+     PRESHIFT(0x000de000) /*  0.003387451 */,
+    -PRESHIFT(0x00245000) /* -0.008865356 */,
+     PRESHIFT(0x007a0000) /*  0.029785156 */,
+    -PRESHIFT(0x016f7000) /* -0.089706421 */,
+     PRESHIFT(0x014a8000) /*  0.080688477 */,
+    -PRESHIFT(0x0a0d8000) /* -0.628295898 */,
+     PRESHIFT(0x12468000) /*  1.142211914 */,
+     PRESHIFT(0x083ff000) /*  0.515609741 */,
+     PRESHIFT(0x01dd8000) /*  0.116577148 */,
+     PRESHIFT(0x01149000) /*  0.067520142 */,
+     PRESHIFT(0x00820000) /*  0.031738281 */,
+     PRESHIFT(0x0015b000) /*  0.005294800 */,
+     PRESHIFT(0x000ca000) /*  0.003082275 */,
+     PRESHIFT(0x00018000) /*  0.000366211 */ },
+
+  { -PRESHIFT(0x00001000) /* -0.000015259 */,	/*  3 */
+    -PRESHIFT(0x00026000) /* -0.000579834 */,
+     PRESHIFT(0x000e1000) /*  0.003433228 */,
+    -PRESHIFT(0x00285000) /* -0.009841919 */,
+     PRESHIFT(0x00765000) /*  0.028884888 */,
+    -PRESHIFT(0x0185d000) /* -0.095169067 */,
+     PRESHIFT(0x011d1000) /*  0.069595337 */,
+    -PRESHIFT(0x0a7fe000) /* -0.656219482 */,
+     PRESHIFT(0x12386000) /*  1.138763428 */,
+     PRESHIFT(0x07ccb000) /*  0.487472534 */,
+     PRESHIFT(0x01f9c000) /*  0.123474121 */,
+     PRESHIFT(0x00fdf000) /*  0.061996460 */,
+     PRESHIFT(0x00827000) /*  0.031845093 */,
+     PRESHIFT(0x00126000) /*  0.004486084 */,
+     PRESHIFT(0x000c4000) /*  0.002990723 */,
+     PRESHIFT(0x00015000) /*  0.000320435 */,
+
+    -PRESHIFT(0x00001000) /* -0.000015259 */,
+    -PRESHIFT(0x00026000) /* -0.000579834 */,
+     PRESHIFT(0x000e1000) /*  0.003433228 */,
+    -PRESHIFT(0x00285000) /* -0.009841919 */,
+     PRESHIFT(0x00765000) /*  0.028884888 */,
+    -PRESHIFT(0x0185d000) /* -0.095169067 */,
+     PRESHIFT(0x011d1000) /*  0.069595337 */,
+    -PRESHIFT(0x0a7fe000) /* -0.656219482 */,
+     PRESHIFT(0x12386000) /*  1.138763428 */,
+     PRESHIFT(0x07ccb000) /*  0.487472534 */,
+     PRESHIFT(0x01f9c000) /*  0.123474121 */,
+     PRESHIFT(0x00fdf000) /*  0.061996460 */,
+     PRESHIFT(0x00827000) /*  0.031845093 */,
+     PRESHIFT(0x00126000) /*  0.004486084 */,
+     PRESHIFT(0x000c4000) /*  0.002990723 */,
+     PRESHIFT(0x00015000) /*  0.000320435 */ },
+
+  { -PRESHIFT(0x00001000) /* -0.000015259 */,	/*  4 */
+    -PRESHIFT(0x00029000) /* -0.000625610 */,
+     PRESHIFT(0x000e3000) /*  0.003463745 */,
+    -PRESHIFT(0x002c7000) /* -0.010848999 */,
+     PRESHIFT(0x0071e000) /*  0.027801514 */,
+    -PRESHIFT(0x019bd000) /* -0.100540161 */,
+     PRESHIFT(0x00ec0000) /*  0.057617187 */,
+    -PRESHIFT(0x0af15000) /* -0.683914185 */,
+     PRESHIFT(0x12249000) /*  1.133926392 */,
+     PRESHIFT(0x075a0000) /*  0.459472656 */,
+     PRESHIFT(0x0212c000) /*  0.129577637 */,
+     PRESHIFT(0x00e79000) /*  0.056533813 */,
+     PRESHIFT(0x00825000) /*  0.031814575 */,
+     PRESHIFT(0x000f4000) /*  0.003723145 */,
+     PRESHIFT(0x000be000) /*  0.002899170 */,
+     PRESHIFT(0x00013000) /*  0.000289917 */,
+
+    -PRESHIFT(0x00001000) /* -0.000015259 */,
+    -PRESHIFT(0x00029000) /* -0.000625610 */,
+     PRESHIFT(0x000e3000) /*  0.003463745 */,
+    -PRESHIFT(0x002c7000) /* -0.010848999 */,
+     PRESHIFT(0x0071e000) /*  0.027801514 */,
+    -PRESHIFT(0x019bd000) /* -0.100540161 */,
+     PRESHIFT(0x00ec0000) /*  0.057617187 */,
+    -PRESHIFT(0x0af15000) /* -0.683914185 */,
+     PRESHIFT(0x12249000) /*  1.133926392 */,
+     PRESHIFT(0x075a0000) /*  0.459472656 */,
+     PRESHIFT(0x0212c000) /*  0.129577637 */,
+     PRESHIFT(0x00e79000) /*  0.056533813 */,
+     PRESHIFT(0x00825000) /*  0.031814575 */,
+     PRESHIFT(0x000f4000) /*  0.003723145 */,
+     PRESHIFT(0x000be000) /*  0.002899170 */,
+     PRESHIFT(0x00013000) /*  0.000289917 */ },
+
+  { -PRESHIFT(0x00001000) /* -0.000015259 */,	/*  5 */
+    -PRESHIFT(0x0002d000) /* -0.000686646 */,
+     PRESHIFT(0x000e4000) /*  0.003479004 */,
+    -PRESHIFT(0x0030b000) /* -0.011886597 */,
+     PRESHIFT(0x006cb000) /*  0.026535034 */,
+    -PRESHIFT(0x01b17000) /* -0.105819702 */,
+     PRESHIFT(0x00b77000) /*  0.044784546 */,
+    -PRESHIFT(0x0b619000) /* -0.711318970 */,
+     PRESHIFT(0x120b4000) /*  1.127746582 */,
+     PRESHIFT(0x06e81000) /*  0.431655884 */,
+     PRESHIFT(0x02288000) /*  0.134887695 */,
+     PRESHIFT(0x00d17000) /*  0.051132202 */,
+     PRESHIFT(0x0081b000) /*  0.031661987 */,
+     PRESHIFT(0x000c5000) /*  0.003005981 */,
+     PRESHIFT(0x000b7000) /*  0.002792358 */,
+     PRESHIFT(0x00011000) /*  0.000259399 */,
+
+    -PRESHIFT(0x00001000) /* -0.000015259 */,
+    -PRESHIFT(0x0002d000) /* -0.000686646 */,
+     PRESHIFT(0x000e4000) /*  0.003479004 */,
+    -PRESHIFT(0x0030b000) /* -0.011886597 */,
+     PRESHIFT(0x006cb000) /*  0.026535034 */,
+    -PRESHIFT(0x01b17000) /* -0.105819702 */,
+     PRESHIFT(0x00b77000) /*  0.044784546 */,
+    -PRESHIFT(0x0b619000) /* -0.711318970 */,
+     PRESHIFT(0x120b4000) /*  1.127746582 */,
+     PRESHIFT(0x06e81000) /*  0.431655884 */,
+     PRESHIFT(0x02288000) /*  0.134887695 */,
+     PRESHIFT(0x00d17000) /*  0.051132202 */,
+     PRESHIFT(0x0081b000) /*  0.031661987 */,
+     PRESHIFT(0x000c5000) /*  0.003005981 */,
+     PRESHIFT(0x000b7000) /*  0.002792358 */,
+     PRESHIFT(0x00011000) /*  0.000259399 */ },
+
+  { -PRESHIFT(0x00001000) /* -0.000015259 */,	/*  6 */
+    -PRESHIFT(0x00031000) /* -0.000747681 */,
+     PRESHIFT(0x000e4000) /*  0.003479004 */,
+    -PRESHIFT(0x00350000) /* -0.012939453 */,
+     PRESHIFT(0x0066c000) /*  0.025085449 */,
+    -PRESHIFT(0x01c67000) /* -0.110946655 */,
+     PRESHIFT(0x007f5000) /*  0.031082153 */,
+    -PRESHIFT(0x0bd06000) /* -0.738372803 */,
+     PRESHIFT(0x11ec7000) /*  1.120223999 */,
+     PRESHIFT(0x06772000) /*  0.404083252 */,
+     PRESHIFT(0x023b3000) /*  0.139450073 */,
+     PRESHIFT(0x00bbc000) /*  0.045837402 */,
+     PRESHIFT(0x00809000) /*  0.031387329 */,
+     PRESHIFT(0x00099000) /*  0.002334595 */,
+     PRESHIFT(0x000b0000) /*  0.002685547 */,
+     PRESHIFT(0x00010000) /*  0.000244141 */,
+
+    -PRESHIFT(0x00001000) /* -0.000015259 */,
+    -PRESHIFT(0x00031000) /* -0.000747681 */,
+     PRESHIFT(0x000e4000) /*  0.003479004 */,
+    -PRESHIFT(0x00350000) /* -0.012939453 */,
+     PRESHIFT(0x0066c000) /*  0.025085449 */,
+    -PRESHIFT(0x01c67000) /* -0.110946655 */,
+     PRESHIFT(0x007f5000) /*  0.031082153 */,
+    -PRESHIFT(0x0bd06000) /* -0.738372803 */,
+     PRESHIFT(0x11ec7000) /*  1.120223999 */,
+     PRESHIFT(0x06772000) /*  0.404083252 */,
+     PRESHIFT(0x023b3000) /*  0.139450073 */,
+     PRESHIFT(0x00bbc000) /*  0.045837402 */,
+     PRESHIFT(0x00809000) /*  0.031387329 */,
+     PRESHIFT(0x00099000) /*  0.002334595 */,
+     PRESHIFT(0x000b0000) /*  0.002685547 */,
+     PRESHIFT(0x00010000) /*  0.000244141 */ },
+
+  { -PRESHIFT(0x00002000) /* -0.000030518 */,	/*  7 */
+    -PRESHIFT(0x00035000) /* -0.000808716 */,
+     PRESHIFT(0x000e3000) /*  0.003463745 */,
+    -PRESHIFT(0x00397000) /* -0.014022827 */,
+     PRESHIFT(0x005ff000) /*  0.023422241 */,
+    -PRESHIFT(0x01dad000) /* -0.115921021 */,
+     PRESHIFT(0x0043a000) /*  0.016510010 */,
+    -PRESHIFT(0x0c3d9000) /* -0.765029907 */,
+     PRESHIFT(0x11c83000) /*  1.111373901 */,
+     PRESHIFT(0x06076000) /*  0.376800537 */,
+     PRESHIFT(0x024ad000) /*  0.143264771 */,
+     PRESHIFT(0x00a67000) /*  0.040634155 */,
+     PRESHIFT(0x007f0000) /*  0.031005859 */,
+     PRESHIFT(0x0006f000) /*  0.001693726 */,
+     PRESHIFT(0x000a9000) /*  0.002578735 */,
+     PRESHIFT(0x0000e000) /*  0.000213623 */,
+
+    -PRESHIFT(0x00002000) /* -0.000030518 */,
+    -PRESHIFT(0x00035000) /* -0.000808716 */,
+     PRESHIFT(0x000e3000) /*  0.003463745 */,
+    -PRESHIFT(0x00397000) /* -0.014022827 */,
+     PRESHIFT(0x005ff000) /*  0.023422241 */,
+    -PRESHIFT(0x01dad000) /* -0.115921021 */,
+     PRESHIFT(0x0043a000) /*  0.016510010 */,
+    -PRESHIFT(0x0c3d9000) /* -0.765029907 */,
+     PRESHIFT(0x11c83000) /*  1.111373901 */,
+     PRESHIFT(0x06076000) /*  0.376800537 */,
+     PRESHIFT(0x024ad000) /*  0.143264771 */,
+     PRESHIFT(0x00a67000) /*  0.040634155 */,
+     PRESHIFT(0x007f0000) /*  0.031005859 */,
+     PRESHIFT(0x0006f000) /*  0.001693726 */,
+     PRESHIFT(0x000a9000) /*  0.002578735 */,
+     PRESHIFT(0x0000e000) /*  0.000213623 */ },
+
+  { -PRESHIFT(0x00002000) /* -0.000030518 */,	/*  8 */
+    -PRESHIFT(0x0003a000) /* -0.000885010 */,
+     PRESHIFT(0x000e0000) /*  0.003417969 */,
+    -PRESHIFT(0x003df000) /* -0.015121460 */,
+     PRESHIFT(0x00586000) /*  0.021575928 */,
+    -PRESHIFT(0x01ee6000) /* -0.120697021 */,
+     PRESHIFT(0x00046000) /*  0.001068115 */,
+    -PRESHIFT(0x0ca8d000) /* -0.791213989 */,
+     PRESHIFT(0x119e9000) /*  1.101211548 */,
+     PRESHIFT(0x05991000) /*  0.349868774 */,
+     PRESHIFT(0x02578000) /*  0.146362305 */,
+     PRESHIFT(0x0091a000) /*  0.035552979 */,
+     PRESHIFT(0x007d1000) /*  0.030532837 */,
+     PRESHIFT(0x00048000) /*  0.001098633 */,
+     PRESHIFT(0x000a1000) /*  0.002456665 */,
+     PRESHIFT(0x0000d000) /*  0.000198364 */,
+
+    -PRESHIFT(0x00002000) /* -0.000030518 */,
+    -PRESHIFT(0x0003a000) /* -0.000885010 */,
+     PRESHIFT(0x000e0000) /*  0.003417969 */,
+    -PRESHIFT(0x003df000) /* -0.015121460 */,
+     PRESHIFT(0x00586000) /*  0.021575928 */,
+    -PRESHIFT(0x01ee6000) /* -0.120697021 */,
+     PRESHIFT(0x00046000) /*  0.001068115 */,
+    -PRESHIFT(0x0ca8d000) /* -0.791213989 */,
+     PRESHIFT(0x119e9000) /*  1.101211548 */,
+     PRESHIFT(0x05991000) /*  0.349868774 */,
+     PRESHIFT(0x02578000) /*  0.146362305 */,
+     PRESHIFT(0x0091a000) /*  0.035552979 */,
+     PRESHIFT(0x007d1000) /*  0.030532837 */,
+     PRESHIFT(0x00048000) /*  0.001098633 */,
+     PRESHIFT(0x000a1000) /*  0.002456665 */,
+     PRESHIFT(0x0000d000) /*  0.000198364 */ },
+
+  { -PRESHIFT(0x00002000) /* -0.000030518 */,	/*  9 */
+    -PRESHIFT(0x0003f000) /* -0.000961304 */,
+     PRESHIFT(0x000dd000) /*  0.003372192 */,
+    -PRESHIFT(0x00428000) /* -0.016235352 */,
+     PRESHIFT(0x00500000) /*  0.019531250 */,
+    -PRESHIFT(0x02011000) /* -0.125259399 */,
+    -PRESHIFT(0x003e6000) /* -0.015228271 */,
+    -PRESHIFT(0x0d11e000) /* -0.816864014 */,
+     PRESHIFT(0x116fc000) /*  1.089782715 */,
+     PRESHIFT(0x052c5000) /*  0.323318481 */,
+     PRESHIFT(0x02616000) /*  0.148773193 */,
+     PRESHIFT(0x007d6000) /*  0.030609131 */,
+     PRESHIFT(0x007aa000) /*  0.029937744 */,
+     PRESHIFT(0x00024000) /*  0.000549316 */,
+     PRESHIFT(0x0009a000) /*  0.002349854 */,
+     PRESHIFT(0x0000b000) /*  0.000167847 */,
+
+    -PRESHIFT(0x00002000) /* -0.000030518 */,
+    -PRESHIFT(0x0003f000) /* -0.000961304 */,
+     PRESHIFT(0x000dd000) /*  0.003372192 */,
+    -PRESHIFT(0x00428000) /* -0.016235352 */,
+     PRESHIFT(0x00500000) /*  0.019531250 */,
+    -PRESHIFT(0x02011000) /* -0.125259399 */,
+    -PRESHIFT(0x003e6000) /* -0.015228271 */,
+    -PRESHIFT(0x0d11e000) /* -0.816864014 */,
+     PRESHIFT(0x116fc000) /*  1.089782715 */,
+     PRESHIFT(0x052c5000) /*  0.323318481 */,
+     PRESHIFT(0x02616000) /*  0.148773193 */,
+     PRESHIFT(0x007d6000) /*  0.030609131 */,
+     PRESHIFT(0x007aa000) /*  0.029937744 */,
+     PRESHIFT(0x00024000) /*  0.000549316 */,
+     PRESHIFT(0x0009a000) /*  0.002349854 */,
+     PRESHIFT(0x0000b000) /*  0.000167847 */ },
+
+  { -PRESHIFT(0x00002000) /* -0.000030518 */,	/* 10 */
+    -PRESHIFT(0x00044000) /* -0.001037598 */,
+     PRESHIFT(0x000d7000) /*  0.003280640 */,
+    -PRESHIFT(0x00471000) /* -0.017349243 */,
+     PRESHIFT(0x0046b000) /*  0.017257690 */,
+    -PRESHIFT(0x0212b000) /* -0.129562378 */,
+    -PRESHIFT(0x0084a000) /* -0.032379150 */,
+    -PRESHIFT(0x0d78a000) /* -0.841949463 */,
+     PRESHIFT(0x113be000) /*  1.077117920 */,
+     PRESHIFT(0x04c16000) /*  0.297210693 */,
+     PRESHIFT(0x02687000) /*  0.150497437 */,
+     PRESHIFT(0x0069c000) /*  0.025817871 */,
+     PRESHIFT(0x0077f000) /*  0.029281616 */,
+     PRESHIFT(0x00002000) /*  0.000030518 */,
+     PRESHIFT(0x00093000) /*  0.002243042 */,
+     PRESHIFT(0x0000a000) /*  0.000152588 */,
+
+    -PRESHIFT(0x00002000) /* -0.000030518 */,
+    -PRESHIFT(0x00044000) /* -0.001037598 */,
+     PRESHIFT(0x000d7000) /*  0.003280640 */,
+    -PRESHIFT(0x00471000) /* -0.017349243 */,
+     PRESHIFT(0x0046b000) /*  0.017257690 */,
+    -PRESHIFT(0x0212b000) /* -0.129562378 */,
+    -PRESHIFT(0x0084a000) /* -0.032379150 */,
+    -PRESHIFT(0x0d78a000) /* -0.841949463 */,
+     PRESHIFT(0x113be000) /*  1.077117920 */,
+     PRESHIFT(0x04c16000) /*  0.297210693 */,
+     PRESHIFT(0x02687000) /*  0.150497437 */,
+     PRESHIFT(0x0069c000) /*  0.025817871 */,
+     PRESHIFT(0x0077f000) /*  0.029281616 */,
+     PRESHIFT(0x00002000) /*  0.000030518 */,
+     PRESHIFT(0x00093000) /*  0.002243042 */,
+     PRESHIFT(0x0000a000) /*  0.000152588 */ },
+
+  { -PRESHIFT(0x00003000) /* -0.000045776 */,	/* 11 */
+    -PRESHIFT(0x00049000) /* -0.001113892 */,
+     PRESHIFT(0x000d0000) /*  0.003173828 */,
+    -PRESHIFT(0x004ba000) /* -0.018463135 */,
+     PRESHIFT(0x003ca000) /*  0.014801025 */,
+    -PRESHIFT(0x02233000) /* -0.133590698 */,
+    -PRESHIFT(0x00ce4000) /* -0.050354004 */,
+    -PRESHIFT(0x0ddca000) /* -0.866363525 */,
+     PRESHIFT(0x1102f000) /*  1.063217163 */,
+     PRESHIFT(0x04587000) /*  0.271591187 */,
+     PRESHIFT(0x026cf000) /*  0.151596069 */,
+     PRESHIFT(0x0056c000) /*  0.021179199 */,
+     PRESHIFT(0x0074e000) /*  0.028533936 */,
+    -PRESHIFT(0x0001d000) /* -0.000442505 */,
+     PRESHIFT(0x0008b000) /*  0.002120972 */,
+     PRESHIFT(0x00009000) /*  0.000137329 */,
+
+    -PRESHIFT(0x00003000) /* -0.000045776 */,
+    -PRESHIFT(0x00049000) /* -0.001113892 */,
+     PRESHIFT(0x000d0000) /*  0.003173828 */,
+    -PRESHIFT(0x004ba000) /* -0.018463135 */,
+     PRESHIFT(0x003ca000) /*  0.014801025 */,
+    -PRESHIFT(0x02233000) /* -0.133590698 */,
+    -PRESHIFT(0x00ce4000) /* -0.050354004 */,
+    -PRESHIFT(0x0ddca000) /* -0.866363525 */,
+     PRESHIFT(0x1102f000) /*  1.063217163 */,
+     PRESHIFT(0x04587000) /*  0.271591187 */,
+     PRESHIFT(0x026cf000) /*  0.151596069 */,
+     PRESHIFT(0x0056c000) /*  0.021179199 */,
+     PRESHIFT(0x0074e000) /*  0.028533936 */,
+    -PRESHIFT(0x0001d000) /* -0.000442505 */,
+     PRESHIFT(0x0008b000) /*  0.002120972 */,
+     PRESHIFT(0x00009000) /*  0.000137329 */ },
+
+  { -PRESHIFT(0x00003000) /* -0.000045776 */,	/* 12 */
+    -PRESHIFT(0x0004f000) /* -0.001205444 */,
+     PRESHIFT(0x000c8000) /*  0.003051758 */,
+    -PRESHIFT(0x00503000) /* -0.019577026 */,
+     PRESHIFT(0x0031a000) /*  0.012115479 */,
+    -PRESHIFT(0x02326000) /* -0.137298584 */,
+    -PRESHIFT(0x011b5000) /* -0.069168091 */,
+    -PRESHIFT(0x0e3dd000) /* -0.890090942 */,
+     PRESHIFT(0x10c54000) /*  1.048156738 */,
+     PRESHIFT(0x03f1b000) /*  0.246505737 */,
+     PRESHIFT(0x026ee000) /*  0.152069092 */,
+     PRESHIFT(0x00447000) /*  0.016708374 */,
+     PRESHIFT(0x00719000) /*  0.027725220 */,
+    -PRESHIFT(0x00039000) /* -0.000869751 */,
+     PRESHIFT(0x00084000) /*  0.002014160 */,
+     PRESHIFT(0x00008000) /*  0.000122070 */,
+
+    -PRESHIFT(0x00003000) /* -0.000045776 */,
+    -PRESHIFT(0x0004f000) /* -0.001205444 */,
+     PRESHIFT(0x000c8000) /*  0.003051758 */,
+    -PRESHIFT(0x00503000) /* -0.019577026 */,
+     PRESHIFT(0x0031a000) /*  0.012115479 */,
+    -PRESHIFT(0x02326000) /* -0.137298584 */,
+    -PRESHIFT(0x011b5000) /* -0.069168091 */,
+    -PRESHIFT(0x0e3dd000) /* -0.890090942 */,
+     PRESHIFT(0x10c54000) /*  1.048156738 */,
+     PRESHIFT(0x03f1b000) /*  0.246505737 */,
+     PRESHIFT(0x026ee000) /*  0.152069092 */,
+     PRESHIFT(0x00447000) /*  0.016708374 */,
+     PRESHIFT(0x00719000) /*  0.027725220 */,
+    -PRESHIFT(0x00039000) /* -0.000869751 */,
+     PRESHIFT(0x00084000) /*  0.002014160 */,
+     PRESHIFT(0x00008000) /*  0.000122070 */ },
+
+  { -PRESHIFT(0x00004000) /* -0.000061035 */,	/* 13 */
+    -PRESHIFT(0x00055000) /* -0.001296997 */,
+     PRESHIFT(0x000bd000) /*  0.002883911 */,
+    -PRESHIFT(0x0054c000) /* -0.020690918 */,
+     PRESHIFT(0x0025d000) /*  0.009231567 */,
+    -PRESHIFT(0x02403000) /* -0.140670776 */,
+    -PRESHIFT(0x016ba000) /* -0.088775635 */,
+    -PRESHIFT(0x0e9be000) /* -0.913055420 */,
+     PRESHIFT(0x1082d000) /*  1.031936646 */,
+     PRESHIFT(0x038d4000) /*  0.221984863 */,
+     PRESHIFT(0x026e7000) /*  0.151962280 */,
+     PRESHIFT(0x0032e000) /*  0.012420654 */,
+     PRESHIFT(0x006df000) /*  0.026840210 */,
+    -PRESHIFT(0x00053000) /* -0.001266479 */,
+     PRESHIFT(0x0007d000) /*  0.001907349 */,
+     PRESHIFT(0x00007000) /*  0.000106812 */,
+
+    -PRESHIFT(0x00004000) /* -0.000061035 */,
+    -PRESHIFT(0x00055000) /* -0.001296997 */,
+     PRESHIFT(0x000bd000) /*  0.002883911 */,
+    -PRESHIFT(0x0054c000) /* -0.020690918 */,
+     PRESHIFT(0x0025d000) /*  0.009231567 */,
+    -PRESHIFT(0x02403000) /* -0.140670776 */,
+    -PRESHIFT(0x016ba000) /* -0.088775635 */,
+    -PRESHIFT(0x0e9be000) /* -0.913055420 */,
+     PRESHIFT(0x1082d000) /*  1.031936646 */,
+     PRESHIFT(0x038d4000) /*  0.221984863 */,
+     PRESHIFT(0x026e7000) /*  0.151962280 */,
+     PRESHIFT(0x0032e000) /*  0.012420654 */,
+     PRESHIFT(0x006df000) /*  0.026840210 */,
+    -PRESHIFT(0x00053000) /* -0.001266479 */,
+     PRESHIFT(0x0007d000) /*  0.001907349 */,
+     PRESHIFT(0x00007000) /*  0.000106812 */ },
+
+  { -PRESHIFT(0x00004000) /* -0.000061035 */,	/* 14 */
+    -PRESHIFT(0x0005b000) /* -0.001388550 */,
+     PRESHIFT(0x000b1000) /*  0.002700806 */,
+    -PRESHIFT(0x00594000) /* -0.021789551 */,
+     PRESHIFT(0x00192000) /*  0.006134033 */,
+    -PRESHIFT(0x024c8000) /* -0.143676758 */,
+    -PRESHIFT(0x01bf2000) /* -0.109161377 */,
+    -PRESHIFT(0x0ef69000) /* -0.935195923 */,
+     PRESHIFT(0x103be000) /*  1.014617920 */,
+     PRESHIFT(0x032b4000) /*  0.198059082 */,
+     PRESHIFT(0x026bc000) /*  0.151306152 */,
+     PRESHIFT(0x00221000) /*  0.008316040 */,
+     PRESHIFT(0x006a2000) /*  0.025909424 */,
+    -PRESHIFT(0x0006a000) /* -0.001617432 */,
+     PRESHIFT(0x00075000) /*  0.001785278 */,
+     PRESHIFT(0x00007000) /*  0.000106812 */,
+
+    -PRESHIFT(0x00004000) /* -0.000061035 */,
+    -PRESHIFT(0x0005b000) /* -0.001388550 */,
+     PRESHIFT(0x000b1000) /*  0.002700806 */,
+    -PRESHIFT(0x00594000) /* -0.021789551 */,
+     PRESHIFT(0x00192000) /*  0.006134033 */,
+    -PRESHIFT(0x024c8000) /* -0.143676758 */,
+    -PRESHIFT(0x01bf2000) /* -0.109161377 */,
+    -PRESHIFT(0x0ef69000) /* -0.935195923 */,
+     PRESHIFT(0x103be000) /*  1.014617920 */,
+     PRESHIFT(0x032b4000) /*  0.198059082 */,
+     PRESHIFT(0x026bc000) /*  0.151306152 */,
+     PRESHIFT(0x00221000) /*  0.008316040 */,
+     PRESHIFT(0x006a2000) /*  0.025909424 */,
+    -PRESHIFT(0x0006a000) /* -0.001617432 */,
+     PRESHIFT(0x00075000) /*  0.001785278 */,
+     PRESHIFT(0x00007000) /*  0.000106812 */ },
+
+  { -PRESHIFT(0x00005000) /* -0.000076294 */,	/* 15 */
+    -PRESHIFT(0x00061000) /* -0.001480103 */,
+     PRESHIFT(0x000a3000) /*  0.002487183 */,
+    -PRESHIFT(0x005da000) /* -0.022857666 */,
+     PRESHIFT(0x000b9000) /*  0.002822876 */,
+    -PRESHIFT(0x02571000) /* -0.146255493 */,
+    -PRESHIFT(0x0215c000) /* -0.130310059 */,
+    -PRESHIFT(0x0f4dc000) /* -0.956481934 */,
+     PRESHIFT(0x0ff0a000) /*  0.996246338 */,
+     PRESHIFT(0x02cbf000) /*  0.174789429 */,
+     PRESHIFT(0x0266e000) /*  0.150115967 */,
+     PRESHIFT(0x00120000) /*  0.004394531 */,
+     PRESHIFT(0x00662000) /*  0.024932861 */,
+    -PRESHIFT(0x0007f000) /* -0.001937866 */,
+     PRESHIFT(0x0006f000) /*  0.001693726 */,
+     PRESHIFT(0x00006000) /*  0.000091553 */,
+
+    -PRESHIFT(0x00005000) /* -0.000076294 */,
+    -PRESHIFT(0x00061000) /* -0.001480103 */,
+     PRESHIFT(0x000a3000) /*  0.002487183 */,
+    -PRESHIFT(0x005da000) /* -0.022857666 */,
+     PRESHIFT(0x000b9000) /*  0.002822876 */,
+    -PRESHIFT(0x02571000) /* -0.146255493 */,
+    -PRESHIFT(0x0215c000) /* -0.130310059 */,
+    -PRESHIFT(0x0f4dc000) /* -0.956481934 */,
+     PRESHIFT(0x0ff0a000) /*  0.996246338 */,
+     PRESHIFT(0x02cbf000) /*  0.174789429 */,
+     PRESHIFT(0x0266e000) /*  0.150115967 */,
+     PRESHIFT(0x00120000) /*  0.004394531 */,
+     PRESHIFT(0x00662000) /*  0.024932861 */,
+    -PRESHIFT(0x0007f000) /* -0.001937866 */,
+     PRESHIFT(0x0006f000) /*  0.001693726 */,
+     PRESHIFT(0x00006000) /*  0.000091553 */ },
+
+  { -PRESHIFT(0x00005000) /* -0.000076294 */,	/* 16 */
+    -PRESHIFT(0x00068000) /* -0.001586914 */,
+     PRESHIFT(0x00092000) /*  0.002227783 */,
+    -PRESHIFT(0x0061f000) /* -0.023910522 */,
+    -PRESHIFT(0x0002d000) /* -0.000686646 */,
+    -PRESHIFT(0x025ff000) /* -0.148422241 */,
+    -PRESHIFT(0x026f7000) /* -0.152206421 */,
+    -PRESHIFT(0x0fa13000) /* -0.976852417 */,
+     PRESHIFT(0x0fa13000) /*  0.976852417 */,
+     PRESHIFT(0x026f7000) /*  0.152206421 */,
+     PRESHIFT(0x025ff000) /*  0.148422241 */,
+     PRESHIFT(0x0002d000) /*  0.000686646 */,
+     PRESHIFT(0x0061f000) /*  0.023910522 */,
+    -PRESHIFT(0x00092000) /* -0.002227783 */,
+     PRESHIFT(0x00068000) /*  0.001586914 */,
+     PRESHIFT(0x00005000) /*  0.000076294 */,
+
+    -PRESHIFT(0x00005000) /* -0.000076294 */,
+    -PRESHIFT(0x00068000) /* -0.001586914 */,
+     PRESHIFT(0x00092000) /*  0.002227783 */,
+    -PRESHIFT(0x0061f000) /* -0.023910522 */,
+    -PRESHIFT(0x0002d000) /* -0.000686646 */,
+    -PRESHIFT(0x025ff000) /* -0.148422241 */,
+    -PRESHIFT(0x026f7000) /* -0.152206421 */,
+    -PRESHIFT(0x0fa13000) /* -0.976852417 */,
+     PRESHIFT(0x0fa13000) /*  0.976852417 */,
+     PRESHIFT(0x026f7000) /*  0.152206421 */,
+     PRESHIFT(0x025ff000) /*  0.148422241 */,
+     PRESHIFT(0x0002d000) /*  0.000686646 */,
+     PRESHIFT(0x0061f000) /*  0.023910522 */,
+    -PRESHIFT(0x00092000) /* -0.002227783 */,
+     PRESHIFT(0x00068000) /*  0.001586914 */,
+     PRESHIFT(0x00005000) /*  0.000076294 */ }
diff --git a/contrib/libmad/Makefile.am b/contrib/libmad/Makefile.am
new file mode 100644
index 000000000..d3c285b01
--- /dev/null
+++ b/contrib/libmad/Makefile.am
@@ -0,0 +1,44 @@
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+AM_CPPFLAGS = -DOPT_SPEED
+
+EXTRA_DIST = COPYING
+
+if ENABLE_MAD
+if !WITH_EXTERNAL_MAD
+noinst_LTLIBRARIES = libmad.la
+endif
+endif
+
+##
+## libmad - MPEG audio decoder library
+## Copyright (C) 2000-2004 Underbit Technologies, Inc.
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+##
+## $Id: Makefile.am,v 1.23 2004/02/17 02:02:03 rob Exp $
+##
+
+exported_headers =	version.h fixed.h bit.h timer.h stream.h frame.h  \
+			synth.h decoder.h
+
+headers =		$(exported_headers)  \
+			global.h layer12.h layer3.h huffman.h
+
+data_includes =		D.dat imdct_s.dat qc_table.dat rq_table.dat  \
+			sf_table.dat
+
+libmad_la_SOURCES =	version.c fixed.c bit.c timer.c stream.c frame.c  \
+			synth.c decoder.c layer12.c layer3.c huffman.c  \
+			$(headers) $(data_includes)
diff --git a/contrib/libmad/bit.c b/contrib/libmad/bit.c
new file mode 100644
index 000000000..c2bfb243c
--- /dev/null
+++ b/contrib/libmad/bit.c
@@ -0,0 +1,237 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: bit.c,v 1.12 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# ifdef HAVE_LIMITS_H
+#  include <limits.h>
+# else
+#  define CHAR_BIT  8
+# endif
+
+# include "bit.h"
+
+/*
+ * This is the lookup table for computing the CRC-check word.
+ * As described in section 2.4.3.1 and depicted in Figure A.9
+ * of ISO/IEC 11172-3, the generator polynomial is:
+ *
+ * G(X) = X^16 + X^15 + X^2 + 1
+ */
+static
+unsigned short const crc_table[256] = {
+  0x0000, 0x8005, 0x800f, 0x000a, 0x801b, 0x001e, 0x0014, 0x8011,
+  0x8033, 0x0036, 0x003c, 0x8039, 0x0028, 0x802d, 0x8027, 0x0022,
+  0x8063, 0x0066, 0x006c, 0x8069, 0x0078, 0x807d, 0x8077, 0x0072,
+  0x0050, 0x8055, 0x805f, 0x005a, 0x804b, 0x004e, 0x0044, 0x8041,
+  0x80c3, 0x00c6, 0x00cc, 0x80c9, 0x00d8, 0x80dd, 0x80d7, 0x00d2,
+  0x00f0, 0x80f5, 0x80ff, 0x00fa, 0x80eb, 0x00ee, 0x00e4, 0x80e1,
+  0x00a0, 0x80a5, 0x80af, 0x00aa, 0x80bb, 0x00be, 0x00b4, 0x80b1,
+  0x8093, 0x0096, 0x009c, 0x8099, 0x0088, 0x808d, 0x8087, 0x0082,
+
+  0x8183, 0x0186, 0x018c, 0x8189, 0x0198, 0x819d, 0x8197, 0x0192,
+  0x01b0, 0x81b5, 0x81bf, 0x01ba, 0x81ab, 0x01ae, 0x01a4, 0x81a1,
+  0x01e0, 0x81e5, 0x81ef, 0x01ea, 0x81fb, 0x01fe, 0x01f4, 0x81f1,
+  0x81d3, 0x01d6, 0x01dc, 0x81d9, 0x01c8, 0x81cd, 0x81c7, 0x01c2,
+  0x0140, 0x8145, 0x814f, 0x014a, 0x815b, 0x015e, 0x0154, 0x8151,
+  0x8173, 0x0176, 0x017c, 0x8179, 0x0168, 0x816d, 0x8167, 0x0162,
+  0x8123, 0x0126, 0x012c, 0x8129, 0x0138, 0x813d, 0x8137, 0x0132,
+  0x0110, 0x8115, 0x811f, 0x011a, 0x810b, 0x010e, 0x0104, 0x8101,
+
+  0x8303, 0x0306, 0x030c, 0x8309, 0x0318, 0x831d, 0x8317, 0x0312,
+  0x0330, 0x8335, 0x833f, 0x033a, 0x832b, 0x032e, 0x0324, 0x8321,
+  0x0360, 0x8365, 0x836f, 0x036a, 0x837b, 0x037e, 0x0374, 0x8371,
+  0x8353, 0x0356, 0x035c, 0x8359, 0x0348, 0x834d, 0x8347, 0x0342,
+  0x03c0, 0x83c5, 0x83cf, 0x03ca, 0x83db, 0x03de, 0x03d4, 0x83d1,
+  0x83f3, 0x03f6, 0x03fc, 0x83f9, 0x03e8, 0x83ed, 0x83e7, 0x03e2,
+  0x83a3, 0x03a6, 0x03ac, 0x83a9, 0x03b8, 0x83bd, 0x83b7, 0x03b2,
+  0x0390, 0x8395, 0x839f, 0x039a, 0x838b, 0x038e, 0x0384, 0x8381,
+
+  0x0280, 0x8285, 0x828f, 0x028a, 0x829b, 0x029e, 0x0294, 0x8291,
+  0x82b3, 0x02b6, 0x02bc, 0x82b9, 0x02a8, 0x82ad, 0x82a7, 0x02a2,
+  0x82e3, 0x02e6, 0x02ec, 0x82e9, 0x02f8, 0x82fd, 0x82f7, 0x02f2,
+  0x02d0, 0x82d5, 0x82df, 0x02da, 0x82cb, 0x02ce, 0x02c4, 0x82c1,
+  0x8243, 0x0246, 0x024c, 0x8249, 0x0258, 0x825d, 0x8257, 0x0252,
+  0x0270, 0x8275, 0x827f, 0x027a, 0x826b, 0x026e, 0x0264, 0x8261,
+  0x0220, 0x8225, 0x822f, 0x022a, 0x823b, 0x023e, 0x0234, 0x8231,
+  0x8213, 0x0216, 0x021c, 0x8219, 0x0208, 0x820d, 0x8207, 0x0202
+};
+
+# define CRC_POLY  0x8005
+
+/*
+ * NAME:	bit->init()
+ * DESCRIPTION:	initialize bit pointer struct
+ */
+void mad_bit_init(struct mad_bitptr *bitptr, unsigned char const *byte)
+{
+  bitptr->byte  = byte;
+  bitptr->cache = 0;
+  bitptr->left  = CHAR_BIT;
+}
+
+/*
+ * NAME:	bit->length()
+ * DESCRIPTION:	return number of bits between start and end points
+ */
+unsigned int mad_bit_length(struct mad_bitptr const *begin,
+			    struct mad_bitptr const *end)
+{
+  return begin->left +
+    CHAR_BIT * (end->byte - (begin->byte + 1)) + (CHAR_BIT - end->left);
+}
+
+/*
+ * NAME:	bit->nextbyte()
+ * DESCRIPTION:	return pointer to next unprocessed byte
+ */
+unsigned char const *mad_bit_nextbyte(struct mad_bitptr const *bitptr)
+{
+  return bitptr->left == CHAR_BIT ? bitptr->byte : bitptr->byte + 1;
+}
+
+/*
+ * NAME:	bit->skip()
+ * DESCRIPTION:	advance bit pointer
+ */
+void mad_bit_skip(struct mad_bitptr *bitptr, unsigned int len)
+{
+  bitptr->byte += len / CHAR_BIT;
+  bitptr->left -= len % CHAR_BIT;
+
+  if (bitptr->left > CHAR_BIT) {
+    bitptr->byte++;
+    bitptr->left += CHAR_BIT;
+  }
+
+  if (bitptr->left < CHAR_BIT)
+    bitptr->cache = *bitptr->byte;
+}
+
+/*
+ * NAME:	bit->read()
+ * DESCRIPTION:	read an arbitrary number of bits and return their UIMSBF value
+ */
+unsigned long mad_bit_read(struct mad_bitptr *bitptr, unsigned int len)
+{
+  register unsigned long value;
+
+  if (bitptr->left == CHAR_BIT)
+    bitptr->cache = *bitptr->byte;
+
+  if (len < bitptr->left) {
+    value = (bitptr->cache & ((1 << bitptr->left) - 1)) >>
+      (bitptr->left - len);
+    bitptr->left -= len;
+
+    return value;
+  }
+
+  /* remaining bits in current byte */
+
+  value = bitptr->cache & ((1 << bitptr->left) - 1);
+  len  -= bitptr->left;
+
+  bitptr->byte++;
+  bitptr->left = CHAR_BIT;
+
+  /* more bytes */
+
+  while (len >= CHAR_BIT) {
+    value = (value << CHAR_BIT) | *bitptr->byte++;
+    len  -= CHAR_BIT;
+  }
+
+  if (len > 0) {
+    bitptr->cache = *bitptr->byte;
+
+    value = (value << len) | (bitptr->cache >> (CHAR_BIT - len));
+    bitptr->left -= len;
+  }
+
+  return value;
+}
+
+# if 0
+/*
+ * NAME:	bit->write()
+ * DESCRIPTION:	write an arbitrary number of bits
+ */
+void mad_bit_write(struct mad_bitptr *bitptr, unsigned int len,
+		   unsigned long value)
+{
+  unsigned char *ptr;
+
+  ptr = (unsigned char *) bitptr->byte;
+
+  /* ... */
+}
+# endif
+
+/*
+ * NAME:	bit->crc()
+ * DESCRIPTION:	compute CRC-check word
+ */
+unsigned short mad_bit_crc(struct mad_bitptr bitptr, unsigned int len,
+			   unsigned short init)
+{
+  register unsigned int crc;
+
+  for (crc = init; len >= 32; len -= 32) {
+    register unsigned long data;
+
+    data = mad_bit_read(&bitptr, 32);
+
+    crc = (crc << 8) ^ crc_table[((crc >> 8) ^ (data >> 24)) & 0xff];
+    crc = (crc << 8) ^ crc_table[((crc >> 8) ^ (data >> 16)) & 0xff];
+    crc = (crc << 8) ^ crc_table[((crc >> 8) ^ (data >>  8)) & 0xff];
+    crc = (crc << 8) ^ crc_table[((crc >> 8) ^ (data >>  0)) & 0xff];
+  }
+
+  switch (len / 8) {
+  case 3: crc = (crc << 8) ^
+	    crc_table[((crc >> 8) ^ mad_bit_read(&bitptr, 8)) & 0xff];
+  case 2: crc = (crc << 8) ^
+	    crc_table[((crc >> 8) ^ mad_bit_read(&bitptr, 8)) & 0xff];
+  case 1: crc = (crc << 8) ^
+	    crc_table[((crc >> 8) ^ mad_bit_read(&bitptr, 8)) & 0xff];
+
+  len %= 8;
+
+  case 0: break;
+  }
+
+  while (len--) {
+    register unsigned int msb;
+
+    msb = mad_bit_read(&bitptr, 1) ^ (crc >> 15);
+
+    crc <<= 1;
+    if (msb & 1)
+      crc ^= CRC_POLY;
+  }
+
+  return crc & 0xffff;
+}
diff --git a/contrib/libmad/bit.h b/contrib/libmad/bit.h
new file mode 100644
index 000000000..5a51570b2
--- /dev/null
+++ b/contrib/libmad/bit.h
@@ -0,0 +1,47 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: bit.h,v 1.12 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_BIT_H
+# define LIBMAD_BIT_H
+
+struct mad_bitptr {
+  unsigned char const *byte;
+  unsigned short cache;
+  unsigned short left;
+};
+
+void mad_bit_init(struct mad_bitptr *, unsigned char const *);
+
+# define mad_bit_finish(bitptr)		/* nothing */
+
+unsigned int mad_bit_length(struct mad_bitptr const *,
+			    struct mad_bitptr const *);
+
+# define mad_bit_bitsleft(bitptr)  ((bitptr)->left)
+unsigned char const *mad_bit_nextbyte(struct mad_bitptr const *);
+
+void mad_bit_skip(struct mad_bitptr *, unsigned int);
+unsigned long mad_bit_read(struct mad_bitptr *, unsigned int);
+void mad_bit_write(struct mad_bitptr *, unsigned int, unsigned long);
+
+unsigned short mad_bit_crc(struct mad_bitptr, unsigned int, unsigned short);
+
+# endif
diff --git a/contrib/libmad/decoder.c b/contrib/libmad/decoder.c
new file mode 100644
index 000000000..6d6df0db5
--- /dev/null
+++ b/contrib/libmad/decoder.c
@@ -0,0 +1,582 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: decoder.c,v 1.22 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+# endif
+
+# ifdef HAVE_SYS_WAIT_H
+#  include <sys/wait.h>
+# endif
+
+# ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+# endif
+
+# ifdef HAVE_FCNTL_H
+#  include <fcntl.h>
+# endif
+
+# include <stdlib.h>
+
+# ifdef HAVE_ERRNO_H
+#  include <errno.h>
+# endif
+
+# include "stream.h"
+# include "frame.h"
+# include "synth.h"
+# include "decoder.h"
+
+/*
+ * NAME:	decoder->init()
+ * DESCRIPTION:	initialize a decoder object with callback routines
+ */
+void mad_decoder_init(struct mad_decoder *decoder, void *data,
+		      enum mad_flow (*input_func)(void *,
+						  struct mad_stream *),
+		      enum mad_flow (*header_func)(void *,
+						   struct mad_header const *),
+		      enum mad_flow (*filter_func)(void *,
+						   struct mad_stream const *,
+						   struct mad_frame *),
+		      enum mad_flow (*output_func)(void *,
+						   struct mad_header const *,
+						   struct mad_pcm *),
+		      enum mad_flow (*error_func)(void *,
+						  struct mad_stream *,
+						  struct mad_frame *),
+		      enum mad_flow (*message_func)(void *,
+						    void *, unsigned int *))
+{
+  decoder->mode         = -1;
+
+  decoder->options      = 0;
+
+  decoder->async.pid    = 0;
+  decoder->async.in     = -1;
+  decoder->async.out    = -1;
+
+  decoder->sync         = 0;
+
+  decoder->cb_data      = data;
+
+  decoder->input_func   = input_func;
+  decoder->header_func  = header_func;
+  decoder->filter_func  = filter_func;
+  decoder->output_func  = output_func;
+  decoder->error_func   = error_func;
+  decoder->message_func = message_func;
+}
+
+int mad_decoder_finish(struct mad_decoder *decoder)
+{
+# if defined(USE_ASYNC)
+  if (decoder->mode == MAD_DECODER_MODE_ASYNC && decoder->async.pid) {
+    pid_t pid;
+    int status;
+
+    close(decoder->async.in);
+
+    do
+      pid = waitpid(decoder->async.pid, &status, 0);
+    while (pid == -1 && errno == EINTR);
+
+    decoder->mode = -1;
+
+    close(decoder->async.out);
+
+    decoder->async.pid = 0;
+    decoder->async.in  = -1;
+    decoder->async.out = -1;
+
+    if (pid == -1)
+      return -1;
+
+    return (!WIFEXITED(status) || WEXITSTATUS(status)) ? -1 : 0;
+  }
+# endif
+
+  return 0;
+}
+
+# if defined(USE_ASYNC)
+static
+enum mad_flow send_io(int fd, void const *data, size_t len)
+{
+  char const *ptr = data;
+  ssize_t count;
+
+  while (len) {
+    do
+      count = write(fd, ptr, len);
+    while (count == -1 && errno == EINTR);
+
+    if (count == -1)
+      return MAD_FLOW_BREAK;
+
+    len -= count;
+    ptr += count;
+  }
+
+  return MAD_FLOW_CONTINUE;
+}
+
+static
+enum mad_flow receive_io(int fd, void *buffer, size_t len)
+{
+  char *ptr = buffer;
+  ssize_t count;
+
+  while (len) {
+    do
+      count = read(fd, ptr, len);
+    while (count == -1 && errno == EINTR);
+
+    if (count == -1)
+      return (errno == EAGAIN) ? MAD_FLOW_IGNORE : MAD_FLOW_BREAK;
+    else if (count == 0)
+      return MAD_FLOW_STOP;
+
+    len -= count;
+    ptr += count;
+  }
+
+  return MAD_FLOW_CONTINUE;
+}
+
+static
+enum mad_flow receive_io_blocking(int fd, void *buffer, size_t len)
+{
+  int flags, blocking;
+  enum mad_flow result;
+
+  flags = fcntl(fd, F_GETFL);
+  if (flags == -1)
+    return MAD_FLOW_BREAK;
+
+  blocking = flags & ~O_NONBLOCK;
+
+  if (blocking != flags &&
+      fcntl(fd, F_SETFL, blocking) == -1)
+    return MAD_FLOW_BREAK;
+
+  result = receive_io(fd, buffer, len);
+
+  if (flags != blocking &&
+      fcntl(fd, F_SETFL, flags) == -1)
+    return MAD_FLOW_BREAK;
+
+  return result;
+}
+
+static
+enum mad_flow send(int fd, void const *message, unsigned int size)
+{
+  enum mad_flow result;
+
+  /* send size */
+
+  result = send_io(fd, &size, sizeof(size));
+
+  /* send message */
+
+  if (result == MAD_FLOW_CONTINUE)
+    result = send_io(fd, message, size);
+
+  return result;
+}
+
+static
+enum mad_flow receive(int fd, void **message, unsigned int *size)
+{
+  enum mad_flow result;
+  unsigned int actual;
+
+  if (*message == 0)
+    *size = 0;
+
+  /* receive size */
+
+  result = receive_io(fd, &actual, sizeof(actual));
+
+  /* receive message */
+
+  if (result == MAD_FLOW_CONTINUE) {
+    if (actual > *size)
+      actual -= *size;
+    else {
+      *size  = actual;
+      actual = 0;
+    }
+
+    if (*size > 0) {
+      if (*message == 0) {
+	*message = malloc(*size);
+	if (*message == 0)
+	  return MAD_FLOW_BREAK;
+      }
+
+      result = receive_io_blocking(fd, *message, *size);
+    }
+
+    /* throw away remainder of message */
+
+    while (actual && result == MAD_FLOW_CONTINUE) {
+      char sink[256];
+      unsigned int len;
+
+      len = actual > sizeof(sink) ? sizeof(sink) : actual;
+
+      result = receive_io_blocking(fd, sink, len);
+
+      actual -= len;
+    }
+  }
+
+  return result;
+}
+
+static
+enum mad_flow check_message(struct mad_decoder *decoder)
+{
+  enum mad_flow result;
+  void *message = 0;
+  unsigned int size;
+
+  result = receive(decoder->async.in, &message, &size);
+
+  if (result == MAD_FLOW_CONTINUE) {
+    if (decoder->message_func == 0)
+      size = 0;
+    else {
+      result = decoder->message_func(decoder->cb_data, message, &size);
+
+      if (result == MAD_FLOW_IGNORE ||
+	  result == MAD_FLOW_BREAK)
+	size = 0;
+    }
+
+    if (send(decoder->async.out, message, size) != MAD_FLOW_CONTINUE)
+      result = MAD_FLOW_BREAK;
+  }
+
+  if (message)
+    free(message);
+
+  return result;
+}
+# endif
+
+static
+enum mad_flow error_default(void *data, struct mad_stream *stream,
+			    struct mad_frame *frame)
+{
+  int *bad_last_frame = data;
+
+  switch (stream->error) {
+  case MAD_ERROR_BADCRC:
+    if (*bad_last_frame)
+      mad_frame_mute(frame);
+    else
+      *bad_last_frame = 1;
+
+    return MAD_FLOW_IGNORE;
+
+  default:
+    return MAD_FLOW_CONTINUE;
+  }
+}
+
+static
+int run_sync(struct mad_decoder *decoder)
+{
+  enum mad_flow (*error_func)(void *, struct mad_stream *, struct mad_frame *);
+  void *error_data;
+  int bad_last_frame = 0;
+  struct mad_stream *stream;
+  struct mad_frame *frame;
+  struct mad_synth *synth;
+  int result = 0;
+
+  if (decoder->input_func == 0)
+    return 0;
+
+  if (decoder->error_func) {
+    error_func = decoder->error_func;
+    error_data = decoder->cb_data;
+  }
+  else {
+    error_func = error_default;
+    error_data = &bad_last_frame;
+  }
+
+  stream = &decoder->sync->stream;
+  frame  = &decoder->sync->frame;
+  synth  = &decoder->sync->synth;
+
+  mad_stream_init(stream);
+  mad_frame_init(frame);
+  mad_synth_init(synth);
+
+  mad_stream_options(stream, decoder->options);
+
+  do {
+    switch (decoder->input_func(decoder->cb_data, stream)) {
+    case MAD_FLOW_STOP:
+      goto done;
+    case MAD_FLOW_BREAK:
+      goto fail;
+    case MAD_FLOW_IGNORE:
+      continue;
+    case MAD_FLOW_CONTINUE:
+      break;
+    }
+
+    while (1) {
+# if defined(USE_ASYNC)
+      if (decoder->mode == MAD_DECODER_MODE_ASYNC) {
+	switch (check_message(decoder)) {
+	case MAD_FLOW_IGNORE:
+	case MAD_FLOW_CONTINUE:
+	  break;
+	case MAD_FLOW_BREAK:
+	  goto fail;
+	case MAD_FLOW_STOP:
+	  goto done;
+	}
+      }
+# endif
+
+      if (decoder->header_func) {
+	if (mad_header_decode(&frame->header, stream) == -1) {
+	  if (!MAD_RECOVERABLE(stream->error))
+	    break;
+
+	  switch (error_func(error_data, stream, frame)) {
+	  case MAD_FLOW_STOP:
+	    goto done;
+	  case MAD_FLOW_BREAK:
+	    goto fail;
+	  case MAD_FLOW_IGNORE:
+	  case MAD_FLOW_CONTINUE:
+	  default:
+	    continue;
+	  }
+	}
+
+	switch (decoder->header_func(decoder->cb_data, &frame->header)) {
+	case MAD_FLOW_STOP:
+	  goto done;
+	case MAD_FLOW_BREAK:
+	  goto fail;
+	case MAD_FLOW_IGNORE:
+	  continue;
+	case MAD_FLOW_CONTINUE:
+	  break;
+	}
+      }
+
+      if (mad_frame_decode(frame, stream) == -1) {
+	if (!MAD_RECOVERABLE(stream->error))
+	  break;
+
+	switch (error_func(error_data, stream, frame)) {
+	case MAD_FLOW_STOP:
+	  goto done;
+	case MAD_FLOW_BREAK:
+	  goto fail;
+	case MAD_FLOW_IGNORE:
+	  break;
+	case MAD_FLOW_CONTINUE:
+	default:
+	  continue;
+	}
+      }
+      else
+	bad_last_frame = 0;
+
+      if (decoder->filter_func) {
+	switch (decoder->filter_func(decoder->cb_data, stream, frame)) {
+	case MAD_FLOW_STOP:
+	  goto done;
+	case MAD_FLOW_BREAK:
+	  goto fail;
+	case MAD_FLOW_IGNORE:
+	  continue;
+	case MAD_FLOW_CONTINUE:
+	  break;
+	}
+      }
+
+      mad_synth_frame(synth, frame);
+
+      if (decoder->output_func) {
+	switch (decoder->output_func(decoder->cb_data,
+				     &frame->header, &synth->pcm)) {
+	case MAD_FLOW_STOP:
+	  goto done;
+	case MAD_FLOW_BREAK:
+	  goto fail;
+	case MAD_FLOW_IGNORE:
+	case MAD_FLOW_CONTINUE:
+	  break;
+	}
+      }
+    }
+  }
+  while (stream->error == MAD_ERROR_BUFLEN);
+
+ fail:
+  result = -1;
+
+ done:
+  mad_synth_finish(synth);
+  mad_frame_finish(frame);
+  mad_stream_finish(stream);
+
+  return result;
+}
+
+# if defined(USE_ASYNC)
+static
+int run_async(struct mad_decoder *decoder)
+{
+  pid_t pid;
+  int ptoc[2], ctop[2], flags;
+
+  if (pipe(ptoc) == -1)
+    return -1;
+
+  if (pipe(ctop) == -1) {
+    close(ptoc[0]);
+    close(ptoc[1]);
+    return -1;
+  }
+
+  flags = fcntl(ptoc[0], F_GETFL);
+  if (flags == -1 ||
+      fcntl(ptoc[0], F_SETFL, flags | O_NONBLOCK) == -1) {
+    close(ctop[0]);
+    close(ctop[1]);
+    close(ptoc[0]);
+    close(ptoc[1]);
+    return -1;
+  }
+
+  pid = fork();
+  if (pid == -1) {
+    close(ctop[0]);
+    close(ctop[1]);
+    close(ptoc[0]);
+    close(ptoc[1]);
+    return -1;
+  }
+
+  decoder->async.pid = pid;
+
+  if (pid) {
+    /* parent */
+
+    close(ptoc[0]);
+    close(ctop[1]);
+
+    decoder->async.in  = ctop[0];
+    decoder->async.out = ptoc[1];
+
+    return 0;
+  }
+
+  /* child */
+
+  close(ptoc[1]);
+  close(ctop[0]);
+
+  decoder->async.in  = ptoc[0];
+  decoder->async.out = ctop[1];
+
+  _exit(run_sync(decoder));
+
+  /* not reached */
+  return -1;
+}
+# endif
+
+/*
+ * NAME:	decoder->run()
+ * DESCRIPTION:	run the decoder thread either synchronously or asynchronously
+ */
+int mad_decoder_run(struct mad_decoder *decoder, enum mad_decoder_mode mode)
+{
+  int result;
+  int (*run)(struct mad_decoder *) = 0;
+
+  switch (decoder->mode = mode) {
+  case MAD_DECODER_MODE_SYNC:
+    run = run_sync;
+    break;
+
+  case MAD_DECODER_MODE_ASYNC:
+# if defined(USE_ASYNC)
+    run = run_async;
+# endif
+    break;
+  }
+
+  if (run == 0)
+    return -1;
+
+  decoder->sync = malloc(sizeof(*decoder->sync));
+  if (decoder->sync == 0)
+    return -1;
+
+  result = run(decoder);
+
+  free(decoder->sync);
+  decoder->sync = 0;
+
+  return result;
+}
+
+/*
+ * NAME:	decoder->message()
+ * DESCRIPTION:	send a message to and receive a reply from the decoder process
+ */
+int mad_decoder_message(struct mad_decoder *decoder,
+			void *message, unsigned int *len)
+{
+# if defined(USE_ASYNC)
+  if (decoder->mode != MAD_DECODER_MODE_ASYNC ||
+      send(decoder->async.out, message, *len) != MAD_FLOW_CONTINUE ||
+      receive(decoder->async.in, &message, len) != MAD_FLOW_CONTINUE)
+    return -1;
+
+  return 0;
+# else
+  return -1;
+# endif
+}
diff --git a/contrib/libmad/decoder.h b/contrib/libmad/decoder.h
new file mode 100644
index 000000000..f0ad758dd
--- /dev/null
+++ b/contrib/libmad/decoder.h
@@ -0,0 +1,91 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: decoder.h,v 1.17 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_DECODER_H
+# define LIBMAD_DECODER_H
+
+# include "stream.h"
+# include "frame.h"
+# include "synth.h"
+
+enum mad_decoder_mode {
+  MAD_DECODER_MODE_SYNC  = 0,
+  MAD_DECODER_MODE_ASYNC
+};
+
+enum mad_flow {
+  MAD_FLOW_CONTINUE = 0x0000,	/* continue normally */
+  MAD_FLOW_STOP     = 0x0010,	/* stop decoding normally */
+  MAD_FLOW_BREAK    = 0x0011,	/* stop decoding and signal an error */
+  MAD_FLOW_IGNORE   = 0x0020	/* ignore the current frame */
+};
+
+struct mad_decoder {
+  enum mad_decoder_mode mode;
+
+  int options;
+
+  struct {
+    long pid;
+    int in;
+    int out;
+  } async;
+
+  struct {
+    struct mad_stream stream;
+    struct mad_frame frame;
+    struct mad_synth synth;
+  } *sync;
+
+  void *cb_data;
+
+  enum mad_flow (*input_func)(void *, struct mad_stream *);
+  enum mad_flow (*header_func)(void *, struct mad_header const *);
+  enum mad_flow (*filter_func)(void *,
+			       struct mad_stream const *, struct mad_frame *);
+  enum mad_flow (*output_func)(void *,
+			       struct mad_header const *, struct mad_pcm *);
+  enum mad_flow (*error_func)(void *, struct mad_stream *, struct mad_frame *);
+  enum mad_flow (*message_func)(void *, void *, unsigned int *);
+};
+
+void mad_decoder_init(struct mad_decoder *, void *,
+		      enum mad_flow (*)(void *, struct mad_stream *),
+		      enum mad_flow (*)(void *, struct mad_header const *),
+		      enum mad_flow (*)(void *,
+					struct mad_stream const *,
+					struct mad_frame *),
+		      enum mad_flow (*)(void *,
+					struct mad_header const *,
+					struct mad_pcm *),
+		      enum mad_flow (*)(void *,
+					struct mad_stream *,
+					struct mad_frame *),
+		      enum mad_flow (*)(void *, void *, unsigned int *));
+int mad_decoder_finish(struct mad_decoder *);
+
+# define mad_decoder_options(decoder, opts)  \
+    ((void) ((decoder)->options = (opts)))
+
+int mad_decoder_run(struct mad_decoder *, enum mad_decoder_mode);
+int mad_decoder_message(struct mad_decoder *, void *, unsigned int *);
+
+# endif
diff --git a/contrib/libmad/fixed.c b/contrib/libmad/fixed.c
new file mode 100644
index 000000000..9785466f6
--- /dev/null
+++ b/contrib/libmad/fixed.c
@@ -0,0 +1,81 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: fixed.c,v 1.13 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include "fixed.h"
+
+/*
+ * NAME:	fixed->abs()
+ * DESCRIPTION:	return absolute value of a fixed-point number
+ */
+mad_fixed_t mad_f_abs(mad_fixed_t x)
+{
+  return x < 0 ? -x : x;
+}
+
+/*
+ * NAME:	fixed->div()
+ * DESCRIPTION:	perform division using fixed-point math
+ */
+mad_fixed_t mad_f_div(mad_fixed_t x, mad_fixed_t y)
+{
+  mad_fixed_t q, r;
+  unsigned int bits;
+
+  q = mad_f_abs(x / y);
+
+  if (x < 0) {
+    x = -x;
+    y = -y;
+  }
+
+  r = x % y;
+
+  if (y < 0) {
+    x = -x;
+    y = -y;
+  }
+
+  if (q > mad_f_intpart(MAD_F_MAX) &&
+      !(q == -mad_f_intpart(MAD_F_MIN) && r == 0 && (x < 0) != (y < 0)))
+    return 0;
+
+  for (bits = MAD_F_FRACBITS; bits && r; --bits) {
+    q <<= 1, r <<= 1;
+    if (r >= y)
+      r -= y, ++q;
+  }
+
+  /* round */
+  if (2 * r >= y)
+    ++q;
+
+  /* fix sign */
+  if ((x < 0) != (y < 0))
+    q = -q;
+
+  return q << bits;
+}
diff --git a/contrib/libmad/fixed.h b/contrib/libmad/fixed.h
new file mode 100644
index 000000000..4b58abf56
--- /dev/null
+++ b/contrib/libmad/fixed.h
@@ -0,0 +1,499 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: fixed.h,v 1.38 2004/02/17 02:02:03 rob Exp $
+ */
+
+# ifndef LIBMAD_FIXED_H
+# define LIBMAD_FIXED_H
+
+# if SIZEOF_INT >= 4
+typedef   signed int mad_fixed_t;
+
+typedef   signed int mad_fixed64hi_t;
+typedef unsigned int mad_fixed64lo_t;
+# else
+typedef   signed long mad_fixed_t;
+
+typedef   signed long mad_fixed64hi_t;
+typedef unsigned long mad_fixed64lo_t;
+# endif
+
+# if defined(_MSC_VER)
+#  define mad_fixed64_t  signed __int64
+# elif 1 || defined(__GNUC__)
+#  define mad_fixed64_t  signed long long
+# endif
+
+# if defined(FPM_FLOAT)
+typedef double mad_sample_t;
+# else
+typedef mad_fixed_t mad_sample_t;
+# endif
+
+/*
+ * Fixed-point format: 0xABBBBBBB
+ * A == whole part      (sign + 3 bits)
+ * B == fractional part (28 bits)
+ *
+ * Values are signed two's complement, so the effective range is:
+ * 0x80000000 to 0x7fffffff
+ *       -8.0 to +7.9999999962747097015380859375
+ *
+ * The smallest representable value is:
+ * 0x00000001 == 0.0000000037252902984619140625 (i.e. about 3.725e-9)
+ *
+ * 28 bits of fractional accuracy represent about
+ * 8.6 digits of decimal accuracy.
+ *
+ * Fixed-point numbers can be added or subtracted as normal
+ * integers, but multiplication requires shifting the 64-bit result
+ * from 56 fractional bits back to 28 (and rounding.)
+ *
+ * Changing the definition of MAD_F_FRACBITS is only partially
+ * supported, and must be done with care.
+ */
+
+# define MAD_F_FRACBITS		28
+
+# if MAD_F_FRACBITS == 28
+#  define MAD_F(x)		((mad_fixed_t) (x##L))
+# else
+#  if MAD_F_FRACBITS < 28
+#   warning "MAD_F_FRACBITS < 28"
+#   define MAD_F(x)		((mad_fixed_t)  \
+				 (((x##L) +  \
+				   (1L << (28 - MAD_F_FRACBITS - 1))) >>  \
+				  (28 - MAD_F_FRACBITS)))
+#  elif MAD_F_FRACBITS > 28
+#   error "MAD_F_FRACBITS > 28 not currently supported"
+#   define MAD_F(x)		((mad_fixed_t)  \
+				 ((x##L) << (MAD_F_FRACBITS - 28)))
+#  endif
+# endif
+
+# define MAD_F_MIN		((mad_fixed_t) -0x80000000L)
+# define MAD_F_MAX		((mad_fixed_t) +0x7fffffffL)
+
+# define MAD_F_ONE		MAD_F(0x10000000)
+
+# define mad_f_tofixed(x)	((mad_fixed_t)  \
+				 ((x) * (double) (1L << MAD_F_FRACBITS) + 0.5))
+# define mad_f_todouble(x)	((double)  \
+				 ((x) / (double) (1L << MAD_F_FRACBITS)))
+
+# define mad_f_intpart(x)	((x) >> MAD_F_FRACBITS)
+# define mad_f_fracpart(x)	((x) & ((1L << MAD_F_FRACBITS) - 1))
+				/* (x should be positive) */
+
+# define mad_f_fromint(x)	((x) << MAD_F_FRACBITS)
+
+# define mad_f_add(x, y)	((x) + (y))
+# define mad_f_sub(x, y)	((x) - (y))
+
+# if defined(FPM_FLOAT)
+#  error "FPM_FLOAT not yet supported"
+
+#  undef MAD_F
+#  define MAD_F(x)		mad_f_todouble(x)
+
+#  define mad_f_mul(x, y)	((x) * (y))
+#  define mad_f_scale64
+
+#  undef ASO_ZEROCHECK
+
+# elif defined(FPM_64BIT)
+
+/*
+ * This version should be the most accurate if 64-bit types are supported by
+ * the compiler, although it may not be the most efficient.
+ */
+#  if defined(OPT_ACCURACY)
+#   define mad_f_mul(x, y)  \
+    ((mad_fixed_t)  \
+     ((((mad_fixed64_t) (x) * (y)) +  \
+       (1L << (MAD_F_SCALEBITS - 1))) >> MAD_F_SCALEBITS))
+#  else
+#   define mad_f_mul(x, y)  \
+    ((mad_fixed_t) (((mad_fixed64_t) (x) * (y)) >> MAD_F_SCALEBITS))
+#  endif
+
+#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
+
+/* --- Intel --------------------------------------------------------------- */
+
+# elif defined(FPM_INTEL)
+
+#  if defined(_MSC_VER)
+#   pragma warning(push)
+#   pragma warning(disable: 4035)  /* no return value */
+static __forceinline
+mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
+{
+  enum {
+    fracbits = MAD_F_FRACBITS
+  };
+
+  __asm {
+    mov eax, x
+    imul y
+    shrd eax, edx, fracbits
+  }
+
+  /* implicit return of eax */
+}
+#   pragma warning(pop)
+
+#   define mad_f_mul		mad_f_mul_inline
+#   define mad_f_scale64
+#  else
+/*
+ * This Intel version is fast and accurate; the disposition of the least
+ * significant bit depends on OPT_ACCURACY via mad_f_scale64().
+ */
+#   define MAD_F_MLX(hi, lo, x, y)  \
+    asm ("imull %3"  \
+	 : "=a" (lo), "=d" (hi)  \
+	 : "%a" (x), "rm" (y)  \
+	 : "cc")
+
+#   if defined(OPT_ACCURACY)
+/*
+ * This gives best accuracy but is not very fast.
+ */
+#    define MAD_F_MLA(hi, lo, x, y)  \
+    ({ mad_fixed64hi_t __hi;  \
+       mad_fixed64lo_t __lo;  \
+       MAD_F_MLX(__hi, __lo, (x), (y));  \
+       asm ("addl %2,%0\n\t"  \
+	    "adcl %3,%1"  \
+	    : "=rm" (lo), "=rm" (hi)  \
+	    : "r" (__lo), "r" (__hi), "0" (lo), "1" (hi)  \
+	    : "cc");  \
+    })
+#   endif  /* OPT_ACCURACY */
+
+#   if defined(OPT_ACCURACY)
+/*
+ * Surprisingly, this is faster than SHRD followed by ADC.
+ */
+#    define mad_f_scale64(hi, lo)  \
+    ({ mad_fixed64hi_t __hi_;  \
+       mad_fixed64lo_t __lo_;  \
+       mad_fixed_t __result;  \
+       asm ("addl %4,%2\n\t"  \
+	    "adcl %5,%3"  \
+	    : "=rm" (__lo_), "=rm" (__hi_)  \
+	    : "0" (lo), "1" (hi),  \
+	      "ir" (1L << (MAD_F_SCALEBITS - 1)), "ir" (0)  \
+	    : "cc");  \
+       asm ("shrdl %3,%2,%1"  \
+	    : "=rm" (__result)  \
+	    : "0" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS)  \
+	    : "cc");  \
+       __result;  \
+    })
+#   elif defined(OPT_INTEL)
+/*
+ * Alternate Intel scaling that may or may not perform better.
+ */
+#    define mad_f_scale64(hi, lo)  \
+    ({ mad_fixed_t __result;  \
+       asm ("shrl %3,%1\n\t"  \
+	    "shll %4,%2\n\t"  \
+	    "orl %2,%1"  \
+	    : "=rm" (__result)  \
+	    : "0" (lo), "r" (hi),  \
+	      "I" (MAD_F_SCALEBITS), "I" (32 - MAD_F_SCALEBITS)  \
+	    : "cc");  \
+       __result;  \
+    })
+#   else
+#    define mad_f_scale64(hi, lo)  \
+    ({ mad_fixed_t __result;  \
+       asm ("shrdl %3,%2,%1"  \
+	    : "=rm" (__result)  \
+	    : "0" (lo), "r" (hi), "I" (MAD_F_SCALEBITS)  \
+	    : "cc");  \
+       __result;  \
+    })
+#   endif  /* OPT_ACCURACY */
+
+#   define MAD_F_SCALEBITS  MAD_F_FRACBITS
+#  endif
+
+/* --- ARM ----------------------------------------------------------------- */
+
+# elif defined(FPM_ARM)
+
+/* 
+ * This ARM V4 version is as accurate as FPM_64BIT but much faster. The
+ * least significant bit is properly rounded at no CPU cycle cost!
+ */
+# if 1
+/*
+ * This is faster than the default implementation via MAD_F_MLX() and
+ * mad_f_scale64().
+ */
+#  define mad_f_mul(x, y)  \
+    ({ mad_fixed64hi_t __hi;  \
+       mad_fixed64lo_t __lo;  \
+       mad_fixed_t __result;  \
+       asm ("smull	%0, %1, %3, %4\n\t"  \
+	    "movs	%0, %0, lsr %5\n\t"  \
+	    "adc	%2, %0, %1, lsl %6"  \
+	    : "=&r" (__lo), "=&r" (__hi), "=r" (__result)  \
+	    : "%r" (x), "r" (y),  \
+	      "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS)  \
+	    : "cc");  \
+       __result;  \
+    })
+# endif
+
+#  define MAD_F_MLX(hi, lo, x, y)  \
+    asm ("smull	%0, %1, %2, %3"  \
+	 : "=&r" (lo), "=&r" (hi)  \
+	 : "%r" (x), "r" (y))
+
+#  define MAD_F_MLA(hi, lo, x, y)  \
+    asm ("smlal	%0, %1, %2, %3"  \
+	 : "+r" (lo), "+r" (hi)  \
+	 : "%r" (x), "r" (y))
+
+#  define MAD_F_MLN(hi, lo)  \
+    asm ("rsbs	%0, %2, #0\n\t"  \
+	 "rsc	%1, %3, #0"  \
+	 : "=r" (lo), "=r" (hi)  \
+	 : "0" (lo), "1" (hi)  \
+	 : "cc")
+
+#  define mad_f_scale64(hi, lo)  \
+    ({ mad_fixed_t __result;  \
+       asm ("movs	%0, %1, lsr %3\n\t"  \
+	    "adc	%0, %0, %2, lsl %4"  \
+	    : "=&r" (__result)  \
+	    : "r" (lo), "r" (hi),  \
+	      "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS)  \
+	    : "cc");  \
+       __result;  \
+    })
+
+#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
+
+/* --- MIPS ---------------------------------------------------------------- */
+
+# elif defined(FPM_MIPS)
+
+/*
+ * This MIPS version is fast and accurate; the disposition of the least
+ * significant bit depends on OPT_ACCURACY via mad_f_scale64().
+ */
+#  define MAD_F_MLX(hi, lo, x, y)  \
+    asm ("mult	%2,%3"  \
+	 : "=l" (lo), "=h" (hi)  \
+	 : "%r" (x), "r" (y))
+
+# if defined(HAVE_MADD_ASM)
+#  define MAD_F_MLA(hi, lo, x, y)  \
+    asm ("madd	%2,%3"  \
+	 : "+l" (lo), "+h" (hi)  \
+	 : "%r" (x), "r" (y))
+# elif defined(HAVE_MADD16_ASM)
+/*
+ * This loses significant accuracy due to the 16-bit integer limit in the
+ * multiply/accumulate instruction.
+ */
+#  define MAD_F_ML0(hi, lo, x, y)  \
+    asm ("mult	%2,%3"  \
+	 : "=l" (lo), "=h" (hi)  \
+	 : "%r" ((x) >> 12), "r" ((y) >> 16))
+#  define MAD_F_MLA(hi, lo, x, y)  \
+    asm ("madd16	%2,%3"  \
+	 : "+l" (lo), "+h" (hi)  \
+	 : "%r" ((x) >> 12), "r" ((y) >> 16))
+#  define MAD_F_MLZ(hi, lo)  ((mad_fixed_t) (lo))
+# endif
+
+# if defined(OPT_SPEED)
+#  define mad_f_scale64(hi, lo)  \
+    ((mad_fixed_t) ((hi) << (32 - MAD_F_SCALEBITS)))
+#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
+# endif
+
+/* --- SPARC --------------------------------------------------------------- */
+
+# elif defined(FPM_SPARC)
+
+/*
+ * This SPARC V8 version is fast and accurate; the disposition of the least
+ * significant bit depends on OPT_ACCURACY via mad_f_scale64().
+ */
+#  define MAD_F_MLX(hi, lo, x, y)  \
+    asm ("smul %2, %3, %0\n\t"  \
+	 "rd %%y, %1"  \
+	 : "=r" (lo), "=r" (hi)  \
+	 : "%r" (x), "rI" (y))
+
+/* --- PowerPC ------------------------------------------------------------- */
+
+# elif defined(FPM_PPC)
+
+/*
+ * This PowerPC version is fast and accurate; the disposition of the least
+ * significant bit depends on OPT_ACCURACY via mad_f_scale64().
+ */
+#  define MAD_F_MLX(hi, lo, x, y)  \
+    do {  \
+      asm ("mullw %0,%1,%2"  \
+	   : "=r" (lo)  \
+	   : "%r" (x), "r" (y));  \
+      asm ("mulhw %0,%1,%2"  \
+	   : "=r" (hi)  \
+	   : "%r" (x), "r" (y));  \
+    }  \
+    while (0)
+
+#  if defined(OPT_ACCURACY)
+/*
+ * This gives best accuracy but is not very fast.
+ */
+#   define MAD_F_MLA(hi, lo, x, y)  \
+    ({ mad_fixed64hi_t __hi;  \
+       mad_fixed64lo_t __lo;  \
+       MAD_F_MLX(__hi, __lo, (x), (y));  \
+       asm ("addc %0,%2,%3\n\t"  \
+	    "adde %1,%4,%5"  \
+	    : "=r" (lo), "=r" (hi)  \
+	    : "%r" (lo), "r" (__lo),  \
+	      "%r" (hi), "r" (__hi)  \
+	    : "xer");  \
+    })
+#  endif
+
+#  if defined(OPT_ACCURACY)
+/*
+ * This is slower than the truncating version below it.
+ */
+#   define mad_f_scale64(hi, lo)  \
+    ({ mad_fixed_t __result, __round;  \
+       asm ("rotrwi %0,%1,%2"  \
+	    : "=r" (__result)  \
+	    : "r" (lo), "i" (MAD_F_SCALEBITS));  \
+       asm ("extrwi %0,%1,1,0"  \
+	    : "=r" (__round)  \
+	    : "r" (__result));  \
+       asm ("insrwi %0,%1,%2,0"  \
+	    : "+r" (__result)  \
+	    : "r" (hi), "i" (MAD_F_SCALEBITS));  \
+       asm ("add %0,%1,%2"  \
+	    : "=r" (__result)  \
+	    : "%r" (__result), "r" (__round));  \
+       __result;  \
+    })
+#  else
+#   define mad_f_scale64(hi, lo)  \
+    ({ mad_fixed_t __result;  \
+       asm ("rotrwi %0,%1,%2"  \
+	    : "=r" (__result)  \
+	    : "r" (lo), "i" (MAD_F_SCALEBITS));  \
+       asm ("insrwi %0,%1,%2,0"  \
+	    : "+r" (__result)  \
+	    : "r" (hi), "i" (MAD_F_SCALEBITS));  \
+       __result;  \
+    })
+#  endif
+
+#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
+
+/* --- Default ------------------------------------------------------------- */
+
+# elif defined(FPM_DEFAULT)
+
+/*
+ * This version is the most portable but it loses significant accuracy.
+ * Furthermore, accuracy is biased against the second argument, so care
+ * should be taken when ordering operands.
+ *
+ * The scale factors are constant as this is not used with SSO.
+ *
+ * Pre-rounding is required to stay within the limits of compliance.
+ */
+#  if defined(OPT_SPEED)
+#   define mad_f_mul(x, y)	(((x) >> 12) * ((y) >> 16))
+#  else
+#   define mad_f_mul(x, y)	((((x) + (1L << 11)) >> 12) *  \
+				 (((y) + (1L << 15)) >> 16))
+#  endif
+
+/* ------------------------------------------------------------------------- */
+
+# else
+#  error "no FPM selected"
+# endif
+
+/* default implementations */
+
+# if !defined(mad_f_mul)
+#  define mad_f_mul(x, y)  \
+    ({ register mad_fixed64hi_t __hi;  \
+       register mad_fixed64lo_t __lo;  \
+       MAD_F_MLX(__hi, __lo, (x), (y));  \
+       mad_f_scale64(__hi, __lo);  \
+    })
+# endif
+
+# if !defined(MAD_F_MLA)
+#  define MAD_F_ML0(hi, lo, x, y)	((lo)  = mad_f_mul((x), (y)))
+#  define MAD_F_MLA(hi, lo, x, y)	((lo) += mad_f_mul((x), (y)))
+#  define MAD_F_MLN(hi, lo)		((lo)  = -(lo))
+#  define MAD_F_MLZ(hi, lo)		((void) (hi), (mad_fixed_t) (lo))
+# endif
+
+# if !defined(MAD_F_ML0)
+#  define MAD_F_ML0(hi, lo, x, y)	MAD_F_MLX((hi), (lo), (x), (y))
+# endif
+
+# if !defined(MAD_F_MLN)
+#  define MAD_F_MLN(hi, lo)		((hi) = ((lo) = -(lo)) ? ~(hi) : -(hi))
+# endif
+
+# if !defined(MAD_F_MLZ)
+#  define MAD_F_MLZ(hi, lo)		mad_f_scale64((hi), (lo))
+# endif
+
+# if !defined(mad_f_scale64)
+#  if defined(OPT_ACCURACY)
+#   define mad_f_scale64(hi, lo)  \
+    ((((mad_fixed_t)  \
+       (((hi) << (32 - (MAD_F_SCALEBITS - 1))) |  \
+	((lo) >> (MAD_F_SCALEBITS - 1)))) + 1) >> 1)
+#  else
+#   define mad_f_scale64(hi, lo)  \
+    ((mad_fixed_t)  \
+     (((hi) << (32 - MAD_F_SCALEBITS)) |  \
+      ((lo) >> MAD_F_SCALEBITS)))
+#  endif
+#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
+# endif
+
+/* C routines */
+
+mad_fixed_t mad_f_abs(mad_fixed_t);
+mad_fixed_t mad_f_div(mad_fixed_t, mad_fixed_t);
+
+# endif
diff --git a/contrib/libmad/frame.c b/contrib/libmad/frame.c
new file mode 100644
index 000000000..0cb3d0f33
--- /dev/null
+++ b/contrib/libmad/frame.c
@@ -0,0 +1,503 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: frame.c,v 1.29 2004/02/04 22:59:19 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include <stdlib.h>
+
+# include "bit.h"
+# include "stream.h"
+# include "frame.h"
+# include "timer.h"
+# include "layer12.h"
+# include "layer3.h"
+
+static
+unsigned long const bitrate_table[5][15] = {
+  /* MPEG-1 */
+  { 0,  32000,  64000,  96000, 128000, 160000, 192000, 224000,  /* Layer I   */
+       256000, 288000, 320000, 352000, 384000, 416000, 448000 },
+  { 0,  32000,  48000,  56000,  64000,  80000,  96000, 112000,  /* Layer II  */
+       128000, 160000, 192000, 224000, 256000, 320000, 384000 },
+  { 0,  32000,  40000,  48000,  56000,  64000,  80000,  96000,  /* Layer III */
+       112000, 128000, 160000, 192000, 224000, 256000, 320000 },
+
+  /* MPEG-2 LSF */
+  { 0,  32000,  48000,  56000,  64000,  80000,  96000, 112000,  /* Layer I   */
+       128000, 144000, 160000, 176000, 192000, 224000, 256000 },
+  { 0,   8000,  16000,  24000,  32000,  40000,  48000,  56000,  /* Layers    */
+        64000,  80000,  96000, 112000, 128000, 144000, 160000 } /* II & III  */
+};
+
+static
+unsigned int const samplerate_table[3] = { 44100, 48000, 32000 };
+
+static
+int (*const decoder_table[3])(struct mad_stream *, struct mad_frame *) = {
+  mad_layer_I,
+  mad_layer_II,
+  mad_layer_III
+};
+
+/*
+ * NAME:	header->init()
+ * DESCRIPTION:	initialize header struct
+ */
+void mad_header_init(struct mad_header *header)
+{
+  header->layer          = 0;
+  header->mode           = 0;
+  header->mode_extension = 0;
+  header->emphasis       = 0;
+
+  header->bitrate        = 0;
+  header->samplerate     = 0;
+
+  header->crc_check      = 0;
+  header->crc_target     = 0;
+
+  header->flags          = 0;
+  header->private_bits   = 0;
+
+  header->duration       = mad_timer_zero;
+}
+
+/*
+ * NAME:	frame->init()
+ * DESCRIPTION:	initialize frame struct
+ */
+void mad_frame_init(struct mad_frame *frame)
+{
+  mad_header_init(&frame->header);
+
+  frame->options = 0;
+
+  frame->overlap = 0;
+  mad_frame_mute(frame);
+}
+
+/*
+ * NAME:	frame->finish()
+ * DESCRIPTION:	deallocate any dynamic memory associated with frame
+ */
+void mad_frame_finish(struct mad_frame *frame)
+{
+  mad_header_finish(&frame->header);
+
+  if (frame->overlap) {
+    free(frame->overlap);
+    frame->overlap = 0;
+  }
+}
+
+/*
+ * NAME:	decode_header()
+ * DESCRIPTION:	read header data and following CRC word
+ */
+static
+int decode_header(struct mad_header *header, struct mad_stream *stream)
+{
+  unsigned int index;
+
+  header->flags        = 0;
+  header->private_bits = 0;
+
+  /* header() */
+
+  /* syncword */
+  mad_bit_skip(&stream->ptr, 11);
+
+  /* MPEG 2.5 indicator (really part of syncword) */
+  if (mad_bit_read(&stream->ptr, 1) == 0)
+    header->flags |= MAD_FLAG_MPEG_2_5_EXT;
+
+  /* ID */
+  if (mad_bit_read(&stream->ptr, 1) == 0)
+    header->flags |= MAD_FLAG_LSF_EXT;
+  else if (header->flags & MAD_FLAG_MPEG_2_5_EXT) {
+    stream->error = MAD_ERROR_LOSTSYNC;
+    return -1;
+  }
+
+  /* layer */
+  header->layer = 4 - mad_bit_read(&stream->ptr, 2);
+
+  if (header->layer == 4) {
+    stream->error = MAD_ERROR_BADLAYER;
+    return -1;
+  }
+
+  /* protection_bit */
+  if (mad_bit_read(&stream->ptr, 1) == 0) {
+    header->flags    |= MAD_FLAG_PROTECTION;
+    header->crc_check = mad_bit_crc(stream->ptr, 16, 0xffff);
+  }
+
+  /* bitrate_index */
+  index = mad_bit_read(&stream->ptr, 4);
+
+  if (index == 15) {
+    stream->error = MAD_ERROR_BADBITRATE;
+    return -1;
+  }
+
+  if (header->flags & MAD_FLAG_LSF_EXT)
+    header->bitrate = bitrate_table[3 + (header->layer >> 1)][index];
+  else
+    header->bitrate = bitrate_table[header->layer - 1][index];
+
+  /* sampling_frequency */
+  index = mad_bit_read(&stream->ptr, 2);
+
+  if (index == 3) {
+    stream->error = MAD_ERROR_BADSAMPLERATE;
+    return -1;
+  }
+
+  header->samplerate = samplerate_table[index];
+
+  if (header->flags & MAD_FLAG_LSF_EXT) {
+    header->samplerate /= 2;
+
+    if (header->flags & MAD_FLAG_MPEG_2_5_EXT)
+      header->samplerate /= 2;
+  }
+
+  /* padding_bit */
+  if (mad_bit_read(&stream->ptr, 1))
+    header->flags |= MAD_FLAG_PADDING;
+
+  /* private_bit */
+  if (mad_bit_read(&stream->ptr, 1))
+    header->private_bits |= MAD_PRIVATE_HEADER;
+
+  /* mode */
+  header->mode = 3 - mad_bit_read(&stream->ptr, 2);
+
+  /* mode_extension */
+  header->mode_extension = mad_bit_read(&stream->ptr, 2);
+
+  /* copyright */
+  if (mad_bit_read(&stream->ptr, 1))
+    header->flags |= MAD_FLAG_COPYRIGHT;
+
+  /* original/copy */
+  if (mad_bit_read(&stream->ptr, 1))
+    header->flags |= MAD_FLAG_ORIGINAL;
+
+  /* emphasis */
+  header->emphasis = mad_bit_read(&stream->ptr, 2);
+
+# if defined(OPT_STRICT)
+  /*
+   * ISO/IEC 11172-3 says this is a reserved emphasis value, but
+   * streams exist which use it anyway. Since the value is not important
+   * to the decoder proper, we allow it unless OPT_STRICT is defined.
+   */
+  if (header->emphasis == MAD_EMPHASIS_RESERVED) {
+    stream->error = MAD_ERROR_BADEMPHASIS;
+    return -1;
+  }
+# endif
+
+  /* error_check() */
+
+  /* crc_check */
+  if (header->flags & MAD_FLAG_PROTECTION)
+    header->crc_target = mad_bit_read(&stream->ptr, 16);
+
+  return 0;
+}
+
+/*
+ * NAME:	free_bitrate()
+ * DESCRIPTION:	attempt to discover the bitstream's free bitrate
+ */
+static
+int free_bitrate(struct mad_stream *stream, struct mad_header const *header)
+{
+  struct mad_bitptr keep_ptr;
+  unsigned long rate = 0;
+  unsigned int pad_slot, slots_per_frame;
+  unsigned char const *ptr = 0;
+
+  keep_ptr = stream->ptr;
+
+  pad_slot = (header->flags & MAD_FLAG_PADDING) ? 1 : 0;
+  slots_per_frame = (header->layer == MAD_LAYER_III &&
+		     (header->flags & MAD_FLAG_LSF_EXT)) ? 72 : 144;
+
+  while (mad_stream_sync(stream) == 0) {
+    struct mad_stream peek_stream;
+    struct mad_header peek_header;
+
+    peek_stream = *stream;
+    peek_header = *header;
+
+    if (decode_header(&peek_header, &peek_stream) == 0 &&
+	peek_header.layer == header->layer &&
+	peek_header.samplerate == header->samplerate) {
+      unsigned int N;
+
+      ptr = mad_bit_nextbyte(&stream->ptr);
+
+      N = ptr - stream->this_frame;
+
+      if (header->layer == MAD_LAYER_I) {
+	rate = (unsigned long) header->samplerate *
+	  (N - 4 * pad_slot + 4) / 48 / 1000;
+      }
+      else {
+	rate = (unsigned long) header->samplerate *
+	  (N - pad_slot + 1) / slots_per_frame / 1000;
+      }
+
+      if (rate >= 8)
+	break;
+    }
+
+    mad_bit_skip(&stream->ptr, 8);
+  }
+
+  stream->ptr = keep_ptr;
+
+  if (rate < 8 || (header->layer == MAD_LAYER_III && rate > 640)) {
+    stream->error = MAD_ERROR_LOSTSYNC;
+    return -1;
+  }
+
+  stream->freerate = rate * 1000;
+
+  return 0;
+}
+
+/*
+ * NAME:	header->decode()
+ * DESCRIPTION:	read the next frame header from the stream
+ */
+int mad_header_decode(struct mad_header *header, struct mad_stream *stream)
+{
+  register unsigned char const *ptr, *end;
+  unsigned int pad_slot, N;
+
+  ptr = stream->next_frame;
+  end = stream->bufend;
+
+  if (ptr == 0) {
+    stream->error = MAD_ERROR_BUFPTR;
+    goto fail;
+  }
+
+  /* stream skip */
+  if (stream->skiplen) {
+    if (!stream->sync)
+      ptr = stream->this_frame;
+
+    if (end - ptr < stream->skiplen) {
+      stream->skiplen   -= end - ptr;
+      stream->next_frame = end;
+
+      stream->error = MAD_ERROR_BUFLEN;
+      goto fail;
+    }
+
+    ptr += stream->skiplen;
+    stream->skiplen = 0;
+
+    stream->sync = 1;
+  }
+
+ sync:
+  /* synchronize */
+  if (stream->sync) {
+    if (end - ptr < MAD_BUFFER_GUARD) {
+      stream->next_frame = ptr;
+
+      stream->error = MAD_ERROR_BUFLEN;
+      goto fail;
+    }
+    else if (!(ptr[0] == 0xff && (ptr[1] & 0xe0) == 0xe0)) {
+      /* mark point where frame sync word was expected */
+      stream->this_frame = ptr;
+      stream->next_frame = ptr + 1;
+
+      stream->error = MAD_ERROR_LOSTSYNC;
+      goto fail;
+    }
+  }
+  else {
+    mad_bit_init(&stream->ptr, ptr);
+
+    if (mad_stream_sync(stream) == -1) {
+      if (end - stream->next_frame >= MAD_BUFFER_GUARD)
+	stream->next_frame = end - MAD_BUFFER_GUARD;
+
+      stream->error = MAD_ERROR_BUFLEN;
+      goto fail;
+    }
+
+    ptr = mad_bit_nextbyte(&stream->ptr);
+  }
+
+  /* begin processing */
+  stream->this_frame = ptr;
+  stream->next_frame = ptr + 1;  /* possibly bogus sync word */
+
+  mad_bit_init(&stream->ptr, stream->this_frame);
+
+  if (decode_header(header, stream) == -1)
+    goto fail;
+
+  /* calculate frame duration */
+  mad_timer_set(&header->duration, 0,
+		32 * MAD_NSBSAMPLES(header), header->samplerate);
+
+  /* calculate free bit rate */
+  if (header->bitrate == 0) {
+    if ((stream->freerate == 0 || !stream->sync ||
+	 (header->layer == MAD_LAYER_III && stream->freerate > 640000)) &&
+	free_bitrate(stream, header) == -1)
+      goto fail;
+
+    header->bitrate = stream->freerate;
+    header->flags  |= MAD_FLAG_FREEFORMAT;
+  }
+
+  /* calculate beginning of next frame */
+  pad_slot = (header->flags & MAD_FLAG_PADDING) ? 1 : 0;
+
+  if (header->layer == MAD_LAYER_I)
+    N = ((12 * header->bitrate / header->samplerate) + pad_slot) * 4;
+  else {
+    unsigned int slots_per_frame;
+
+    slots_per_frame = (header->layer == MAD_LAYER_III &&
+		       (header->flags & MAD_FLAG_LSF_EXT)) ? 72 : 144;
+
+    N = (slots_per_frame * header->bitrate / header->samplerate) + pad_slot;
+  }
+
+  /* verify there is enough data left in buffer to decode this frame */
+  if (N + MAD_BUFFER_GUARD > end - stream->this_frame) {
+    stream->next_frame = stream->this_frame;
+
+    stream->error = MAD_ERROR_BUFLEN;
+    goto fail;
+  }
+
+  stream->next_frame = stream->this_frame + N;
+
+  if (!stream->sync) {
+    /* check that a valid frame header follows this frame */
+
+    ptr = stream->next_frame;
+    if (!(ptr[0] == 0xff && (ptr[1] & 0xe0) == 0xe0)) {
+      ptr = stream->next_frame = stream->this_frame + 1;
+      goto sync;
+    }
+
+    stream->sync = 1;
+  }
+
+  header->flags |= MAD_FLAG_INCOMPLETE;
+
+  return 0;
+
+ fail:
+  stream->sync = 0;
+
+  return -1;
+}
+
+/*
+ * NAME:	frame->decode()
+ * DESCRIPTION:	decode a single frame from a bitstream
+ */
+int mad_frame_decode(struct mad_frame *frame, struct mad_stream *stream)
+{
+  frame->options = stream->options;
+
+  /* header() */
+  /* error_check() */
+
+  if (!(frame->header.flags & MAD_FLAG_INCOMPLETE) &&
+      mad_header_decode(&frame->header, stream) == -1)
+    goto fail;
+
+  /* audio_data() */
+
+  frame->header.flags &= ~MAD_FLAG_INCOMPLETE;
+
+  if (decoder_table[frame->header.layer - 1](stream, frame) == -1) {
+    if (!MAD_RECOVERABLE(stream->error))
+      stream->next_frame = stream->this_frame;
+
+    goto fail;
+  }
+
+  /* ancillary_data() */
+
+  if (frame->header.layer != MAD_LAYER_III) {
+    struct mad_bitptr next_frame;
+
+    mad_bit_init(&next_frame, stream->next_frame);
+
+    stream->anc_ptr    = stream->ptr;
+    stream->anc_bitlen = mad_bit_length(&stream->ptr, &next_frame);
+
+    mad_bit_finish(&next_frame);
+  }
+
+  return 0;
+
+ fail:
+  stream->anc_bitlen = 0;
+  return -1;
+}
+
+/*
+ * NAME:	frame->mute()
+ * DESCRIPTION:	zero all subband values so the frame becomes silent
+ */
+void mad_frame_mute(struct mad_frame *frame)
+{
+  unsigned int s, sb;
+
+  for (s = 0; s < 36; ++s) {
+    for (sb = 0; sb < 32; ++sb) {
+      frame->sbsample[0][s][sb] =
+      frame->sbsample[1][s][sb] = 0;
+    }
+  }
+
+  if (frame->overlap) {
+    for (s = 0; s < 18; ++s) {
+      for (sb = 0; sb < 32; ++sb) {
+	(*frame->overlap)[0][sb][s] =
+	(*frame->overlap)[1][sb][s] = 0;
+      }
+    }
+  }
+}
diff --git a/contrib/libmad/frame.h b/contrib/libmad/frame.h
new file mode 100644
index 000000000..3f5bf37ef
--- /dev/null
+++ b/contrib/libmad/frame.h
@@ -0,0 +1,118 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: frame.h,v 1.20 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_FRAME_H
+# define LIBMAD_FRAME_H
+
+# include "fixed.h"
+# include "timer.h"
+# include "stream.h"
+
+enum mad_layer {
+  MAD_LAYER_I   = 1,			/* Layer I */
+  MAD_LAYER_II  = 2,			/* Layer II */
+  MAD_LAYER_III = 3			/* Layer III */
+};
+
+enum mad_mode {
+  MAD_MODE_SINGLE_CHANNEL = 0,		/* single channel */
+  MAD_MODE_DUAL_CHANNEL	  = 1,		/* dual channel */
+  MAD_MODE_JOINT_STEREO	  = 2,		/* joint (MS/intensity) stereo */
+  MAD_MODE_STEREO	  = 3		/* normal LR stereo */
+};
+
+enum mad_emphasis {
+  MAD_EMPHASIS_NONE	  = 0,		/* no emphasis */
+  MAD_EMPHASIS_50_15_US	  = 1,		/* 50/15 microseconds emphasis */
+  MAD_EMPHASIS_CCITT_J_17 = 3,		/* CCITT J.17 emphasis */
+  MAD_EMPHASIS_RESERVED   = 2		/* unknown emphasis */
+};
+
+struct mad_header {
+  enum mad_layer layer;			/* audio layer (1, 2, or 3) */
+  enum mad_mode mode;			/* channel mode (see above) */
+  int mode_extension;			/* additional mode info */
+  enum mad_emphasis emphasis;		/* de-emphasis to use (see above) */
+
+  unsigned long bitrate;		/* stream bitrate (bps) */
+  unsigned int samplerate;		/* sampling frequency (Hz) */
+
+  unsigned short crc_check;		/* frame CRC accumulator */
+  unsigned short crc_target;		/* final target CRC checksum */
+
+  int flags;				/* flags (see below) */
+  int private_bits;			/* private bits (see below) */
+
+  mad_timer_t duration;			/* audio playing time of frame */
+};
+
+struct mad_frame {
+  struct mad_header header;		/* MPEG audio header */
+
+  int options;				/* decoding options (from stream) */
+
+  mad_fixed_t sbsample[2][36][32];	/* synthesis subband filter samples */
+  mad_fixed_t (*overlap)[2][32][18];	/* Layer III block overlap data */
+};
+
+# define MAD_NCHANNELS(header)		((header)->mode ? 2 : 1)
+# define MAD_NSBSAMPLES(header)  \
+  ((header)->layer == MAD_LAYER_I ? 12 :  \
+   (((header)->layer == MAD_LAYER_III &&  \
+     ((header)->flags & MAD_FLAG_LSF_EXT)) ? 18 : 36))
+
+enum {
+  MAD_FLAG_NPRIVATE_III	= 0x0007,	/* number of Layer III private bits */
+  MAD_FLAG_INCOMPLETE	= 0x0008,	/* header but not data is decoded */
+
+  MAD_FLAG_PROTECTION	= 0x0010,	/* frame has CRC protection */
+  MAD_FLAG_COPYRIGHT	= 0x0020,	/* frame is copyright */
+  MAD_FLAG_ORIGINAL	= 0x0040,	/* frame is original (else copy) */
+  MAD_FLAG_PADDING	= 0x0080,	/* frame has additional slot */
+
+  MAD_FLAG_I_STEREO	= 0x0100,	/* uses intensity joint stereo */
+  MAD_FLAG_MS_STEREO	= 0x0200,	/* uses middle/side joint stereo */
+  MAD_FLAG_FREEFORMAT	= 0x0400,	/* uses free format bitrate */
+
+  MAD_FLAG_LSF_EXT	= 0x1000,	/* lower sampling freq. extension */
+  MAD_FLAG_MC_EXT	= 0x2000,	/* multichannel audio extension */
+  MAD_FLAG_MPEG_2_5_EXT	= 0x4000	/* MPEG 2.5 (unofficial) extension */
+};
+
+enum {
+  MAD_PRIVATE_HEADER	= 0x0100,	/* header private bit */
+  MAD_PRIVATE_III	= 0x001f	/* Layer III private bits (up to 5) */
+};
+
+void mad_header_init(struct mad_header *);
+
+# define mad_header_finish(header)  /* nothing */
+
+int mad_header_decode(struct mad_header *, struct mad_stream *);
+
+void mad_frame_init(struct mad_frame *);
+void mad_frame_finish(struct mad_frame *);
+
+int mad_frame_decode(struct mad_frame *, struct mad_stream *);
+
+void mad_frame_mute(struct mad_frame *);
+
+# endif
diff --git a/contrib/libmad/global.h b/contrib/libmad/global.h
new file mode 100644
index 000000000..a6debfd8b
--- /dev/null
+++ b/contrib/libmad/global.h
@@ -0,0 +1,58 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: global.h,v 1.11 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_GLOBAL_H
+# define LIBMAD_GLOBAL_H
+
+/* conditional debugging */
+
+# if defined(DEBUG) && defined(NDEBUG)
+#  error "cannot define both DEBUG and NDEBUG"
+# endif
+
+# if defined(DEBUG)
+#  include <stdio.h>
+# endif
+
+/* conditional features */
+
+# if defined(OPT_SPEED) && defined(OPT_ACCURACY)
+#  error "cannot optimize for both speed and accuracy"
+# endif
+
+# if defined(OPT_SPEED) && !defined(OPT_SSO)
+#  define OPT_SSO
+# endif
+
+# if defined(HAVE_UNISTD_H) && defined(HAVE_WAITPID) &&  \
+    defined(HAVE_FCNTL) && defined(HAVE_PIPE) && defined(HAVE_FORK)
+#  define USE_ASYNC
+# endif
+
+# if !defined(HAVE_ASSERT_H)
+#  if defined(NDEBUG)
+#   define assert(x)	/* nothing */
+#  else
+#   define assert(x)	do { if (!(x)) abort(); } while (0)
+#  endif
+# endif
+
+# endif
diff --git a/contrib/libmad/huffman.c b/contrib/libmad/huffman.c
new file mode 100644
index 000000000..a230a9c10
--- /dev/null
+++ b/contrib/libmad/huffman.c
@@ -0,0 +1,3109 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: huffman.c,v 1.10 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include "huffman.h"
+
+/*
+ * These are the Huffman code words for Layer III.
+ * The data for these tables are derived from Table B.7 of ISO/IEC 11172-3.
+ *
+ * These tables support decoding up to 4 Huffman code bits at a time.
+ */
+
+# if defined(__GNUC__) ||  \
+    (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901)
+#  define PTR(offs, bits)	{ .ptr   = { 0, bits, offs       } }
+#  define V(v, w, x, y, hlen)	{ .value = { 1, hlen, v, w, x, y } }
+# else
+#  define PTR(offs, bits)	{ { 0, bits, offs } }
+#  if defined(WORDS_BIGENDIAN)
+#   define V(v, w, x, y, hlen)	{ { 1, hlen, (v << 11) | (w << 10) |  \
+                                             (x <<  9) | (y <<  8) } }
+#  else
+#   define V(v, w, x, y, hlen)	{ { 1, hlen, (v <<  0) | (w <<  1) |  \
+                                             (x <<  2) | (y <<  3) } }
+#  endif
+# endif
+
+static
+union huffquad const hufftabA[] = {
+  /* 0000 */ PTR(16, 2),
+  /* 0001 */ PTR(20, 2),
+  /* 0010 */ PTR(24, 1),
+  /* 0011 */ PTR(26, 1),
+  /* 0100 */ V(0, 0, 1, 0, 4),
+  /* 0101 */ V(0, 0, 0, 1, 4),
+  /* 0110 */ V(0, 1, 0, 0, 4),
+  /* 0111 */ V(1, 0, 0, 0, 4),
+  /* 1000 */ V(0, 0, 0, 0, 1),
+  /* 1001 */ V(0, 0, 0, 0, 1),
+  /* 1010 */ V(0, 0, 0, 0, 1),
+  /* 1011 */ V(0, 0, 0, 0, 1),
+  /* 1100 */ V(0, 0, 0, 0, 1),
+  /* 1101 */ V(0, 0, 0, 0, 1),
+  /* 1110 */ V(0, 0, 0, 0, 1),
+  /* 1111 */ V(0, 0, 0, 0, 1),
+
+  /* 0000 ... */
+  /* 00   */ V(1, 0, 1, 1, 2),	/* 16 */
+  /* 01   */ V(1, 1, 1, 1, 2),
+  /* 10   */ V(1, 1, 0, 1, 2),
+  /* 11   */ V(1, 1, 1, 0, 2),
+
+  /* 0001 ... */
+  /* 00   */ V(0, 1, 1, 1, 2),	/* 20 */
+  /* 01   */ V(0, 1, 0, 1, 2),
+  /* 10   */ V(1, 0, 0, 1, 1),
+  /* 11   */ V(1, 0, 0, 1, 1),
+
+  /* 0010 ... */
+  /* 0    */ V(0, 1, 1, 0, 1),	/* 24 */
+  /* 1    */ V(0, 0, 1, 1, 1),
+
+  /* 0011 ... */
+  /* 0    */ V(1, 0, 1, 0, 1),	/* 26 */
+  /* 1    */ V(1, 1, 0, 0, 1)
+};
+
+static
+union huffquad const hufftabB[] = {
+  /* 0000 */ V(1, 1, 1, 1, 4),
+  /* 0001 */ V(1, 1, 1, 0, 4),
+  /* 0010 */ V(1, 1, 0, 1, 4),
+  /* 0011 */ V(1, 1, 0, 0, 4),
+  /* 0100 */ V(1, 0, 1, 1, 4),
+  /* 0101 */ V(1, 0, 1, 0, 4),
+  /* 0110 */ V(1, 0, 0, 1, 4),
+  /* 0111 */ V(1, 0, 0, 0, 4),
+  /* 1000 */ V(0, 1, 1, 1, 4),
+  /* 1001 */ V(0, 1, 1, 0, 4),
+  /* 1010 */ V(0, 1, 0, 1, 4),
+  /* 1011 */ V(0, 1, 0, 0, 4),
+  /* 1100 */ V(0, 0, 1, 1, 4),
+  /* 1101 */ V(0, 0, 1, 0, 4),
+  /* 1110 */ V(0, 0, 0, 1, 4),
+  /* 1111 */ V(0, 0, 0, 0, 4)
+};
+
+# undef V
+# undef PTR
+
+# if defined(__GNUC__) ||  \
+    (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901)
+#  define PTR(offs, bits)	{ .ptr   = { 0, bits, offs } }
+#  define V(x, y, hlen)		{ .value = { 1, hlen, x, y } }
+# else
+#  define PTR(offs, bits)	{ { 0, bits, offs } }
+#  if defined(WORDS_BIGENDIAN)
+#   define V(x, y, hlen)	{ { 1, hlen, (x << 8) | (y << 4) } }
+#  else
+#   define V(x, y, hlen)	{ { 1, hlen, (x << 0) | (y << 4) } }
+#  endif
+# endif
+
+static
+union huffpair const hufftab0[] = {
+  /*      */ V(0, 0, 0)
+};
+
+static
+union huffpair const hufftab1[] = {
+  /* 000  */ V(1, 1, 3),
+  /* 001  */ V(0, 1, 3),
+  /* 010  */ V(1, 0, 2),
+  /* 011  */ V(1, 0, 2),
+  /* 100  */ V(0, 0, 1),
+  /* 101  */ V(0, 0, 1),
+  /* 110  */ V(0, 0, 1),
+  /* 111  */ V(0, 0, 1)
+};
+
+static
+union huffpair const hufftab2[] = {
+  /* 000  */ PTR(8, 3),
+  /* 001  */ V(1, 1, 3),
+  /* 010  */ V(0, 1, 3),
+  /* 011  */ V(1, 0, 3),
+  /* 100  */ V(0, 0, 1),
+  /* 101  */ V(0, 0, 1),
+  /* 110  */ V(0, 0, 1),
+  /* 111  */ V(0, 0, 1),
+
+  /* 000 ... */
+  /* 000  */ V(2, 2, 3),	/* 8 */
+  /* 001  */ V(0, 2, 3),
+  /* 010  */ V(1, 2, 2),
+  /* 011  */ V(1, 2, 2),
+  /* 100  */ V(2, 1, 2),
+  /* 101  */ V(2, 1, 2),
+  /* 110  */ V(2, 0, 2),
+  /* 111  */ V(2, 0, 2)
+};
+
+static
+union huffpair const hufftab3[] = {
+  /* 000  */ PTR(8, 3),
+  /* 001  */ V(1, 0, 3),
+  /* 010  */ V(1, 1, 2),
+  /* 011  */ V(1, 1, 2),
+  /* 100  */ V(0, 1, 2),
+  /* 101  */ V(0, 1, 2),
+  /* 110  */ V(0, 0, 2),
+  /* 111  */ V(0, 0, 2),
+
+  /* 000 ... */
+  /* 000  */ V(2, 2, 3),	/* 8 */
+  /* 001  */ V(0, 2, 3),
+  /* 010  */ V(1, 2, 2),
+  /* 011  */ V(1, 2, 2),
+  /* 100  */ V(2, 1, 2),
+  /* 101  */ V(2, 1, 2),
+  /* 110  */ V(2, 0, 2),
+  /* 111  */ V(2, 0, 2)
+};
+
+static
+union huffpair const hufftab5[] = {
+  /* 000  */ PTR(8, 4),
+  /* 001  */ V(1, 1, 3),
+  /* 010  */ V(0, 1, 3),
+  /* 011  */ V(1, 0, 3),
+  /* 100  */ V(0, 0, 1),
+  /* 101  */ V(0, 0, 1),
+  /* 110  */ V(0, 0, 1),
+  /* 111  */ V(0, 0, 1),
+
+  /* 000 ... */
+  /* 0000 */ PTR(24, 1),	/* 8 */
+  /* 0001 */ V(3, 2, 4),
+  /* 0010 */ V(3, 1, 3),
+  /* 0011 */ V(3, 1, 3),
+  /* 0100 */ V(1, 3, 4),
+  /* 0101 */ V(0, 3, 4),
+  /* 0110 */ V(3, 0, 4),
+  /* 0111 */ V(2, 2, 4),
+  /* 1000 */ V(1, 2, 3),
+  /* 1001 */ V(1, 2, 3),
+  /* 1010 */ V(2, 1, 3),
+  /* 1011 */ V(2, 1, 3),
+  /* 1100 */ V(0, 2, 3),
+  /* 1101 */ V(0, 2, 3),
+  /* 1110 */ V(2, 0, 3),
+  /* 1111 */ V(2, 0, 3),
+
+  /* 000 0000 ... */
+  /* 0    */ V(3, 3, 1),	/* 24 */
+  /* 1    */ V(2, 3, 1)
+};
+
+static
+union huffpair const hufftab6[] = {
+  /* 0000 */ PTR(16, 3),
+  /* 0001 */ PTR(24, 1),
+  /* 0010 */ PTR(26, 1),
+  /* 0011 */ V(1, 2, 4),
+  /* 0100 */ V(2, 1, 4),
+  /* 0101 */ V(2, 0, 4),
+  /* 0110 */ V(0, 1, 3),
+  /* 0111 */ V(0, 1, 3),
+  /* 1000 */ V(1, 1, 2),
+  /* 1001 */ V(1, 1, 2),
+  /* 1010 */ V(1, 1, 2),
+  /* 1011 */ V(1, 1, 2),
+  /* 1100 */ V(1, 0, 3),
+  /* 1101 */ V(1, 0, 3),
+  /* 1110 */ V(0, 0, 3),
+  /* 1111 */ V(0, 0, 3),
+
+  /* 0000 ... */
+  /* 000  */ V(3, 3, 3),	/* 16 */
+  /* 001  */ V(0, 3, 3),
+  /* 010  */ V(2, 3, 2),
+  /* 011  */ V(2, 3, 2),
+  /* 100  */ V(3, 2, 2),
+  /* 101  */ V(3, 2, 2),
+  /* 110  */ V(3, 0, 2),
+  /* 111  */ V(3, 0, 2),
+
+  /* 0001 ... */
+  /* 0    */ V(1, 3, 1),	/* 24 */
+  /* 1    */ V(3, 1, 1),
+
+  /* 0010 ... */
+  /* 0    */ V(2, 2, 1),	/* 26 */
+  /* 1    */ V(0, 2, 1)
+};
+
+static
+union huffpair const hufftab7[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 2),
+  /* 0011 */ V(1, 1, 4),
+  /* 0100 */ V(0, 1, 3),
+  /* 0101 */ V(0, 1, 3),
+  /* 0110 */ V(1, 0, 3),
+  /* 0111 */ V(1, 0, 3),
+  /* 1000 */ V(0, 0, 1),
+  /* 1001 */ V(0, 0, 1),
+  /* 1010 */ V(0, 0, 1),
+  /* 1011 */ V(0, 0, 1),
+  /* 1100 */ V(0, 0, 1),
+  /* 1101 */ V(0, 0, 1),
+  /* 1110 */ V(0, 0, 1),
+  /* 1111 */ V(0, 0, 1),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(52, 2),	/* 16 */
+  /* 0001 */ PTR(56, 1),
+  /* 0010 */ PTR(58, 1),
+  /* 0011 */ V(1, 5, 4),
+  /* 0100 */ V(5, 1, 4),
+  /* 0101 */ PTR(60, 1),
+  /* 0110 */ V(5, 0, 4),
+  /* 0111 */ PTR(62, 1),
+  /* 1000 */ V(2, 4, 4),
+  /* 1001 */ V(4, 2, 4),
+  /* 1010 */ V(1, 4, 3),
+  /* 1011 */ V(1, 4, 3),
+  /* 1100 */ V(4, 1, 3),
+  /* 1101 */ V(4, 1, 3),
+  /* 1110 */ V(4, 0, 3),
+  /* 1111 */ V(4, 0, 3),
+
+  /* 0001 ... */
+  /* 0000 */ V(0, 4, 4),	/* 32 */
+  /* 0001 */ V(2, 3, 4),
+  /* 0010 */ V(3, 2, 4),
+  /* 0011 */ V(0, 3, 4),
+  /* 0100 */ V(1, 3, 3),
+  /* 0101 */ V(1, 3, 3),
+  /* 0110 */ V(3, 1, 3),
+  /* 0111 */ V(3, 1, 3),
+  /* 1000 */ V(3, 0, 3),
+  /* 1001 */ V(3, 0, 3),
+  /* 1010 */ V(2, 2, 3),
+  /* 1011 */ V(2, 2, 3),
+  /* 1100 */ V(1, 2, 2),
+  /* 1101 */ V(1, 2, 2),
+  /* 1110 */ V(1, 2, 2),
+  /* 1111 */ V(1, 2, 2),
+
+  /* 0010 ... */
+  /* 00   */ V(2, 1, 1),	/* 48 */
+  /* 01   */ V(2, 1, 1),
+  /* 10   */ V(0, 2, 2),
+  /* 11   */ V(2, 0, 2),
+
+  /* 0000 0000 ... */
+  /* 00   */ V(5, 5, 2),	/* 52 */
+  /* 01   */ V(4, 5, 2),
+  /* 10   */ V(5, 4, 2),
+  /* 11   */ V(5, 3, 2),
+
+  /* 0000 0001 ... */
+  /* 0    */ V(3, 5, 1),	/* 56 */
+  /* 1    */ V(4, 4, 1),
+
+  /* 0000 0010 ... */
+  /* 0    */ V(2, 5, 1),	/* 58 */
+  /* 1    */ V(5, 2, 1),
+
+  /* 0000 0101 ... */
+  /* 0    */ V(0, 5, 1),	/* 60 */
+  /* 1    */ V(3, 4, 1),
+
+  /* 0000 0111 ... */
+  /* 0    */ V(4, 3, 1),	/* 62 */
+  /* 1    */ V(3, 3, 1)
+};
+
+# if 0
+/* this version saves 8 entries (16 bytes) at the expense of
+   an extra lookup in 4 out of 36 cases */
+static
+union huffpair const hufftab8[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 2),
+  /* 0010 */ V(1, 2, 4),
+  /* 0011 */ V(2, 1, 4),
+  /* 0100 */ V(1, 1, 2),
+  /* 0101 */ V(1, 1, 2),
+  /* 0110 */ V(1, 1, 2),
+  /* 0111 */ V(1, 1, 2),
+  /* 1000 */ V(0, 1, 3),
+  /* 1001 */ V(0, 1, 3),
+  /* 1010 */ V(1, 0, 3),
+  /* 1011 */ V(1, 0, 3),
+  /* 1100 */ V(0, 0, 2),
+  /* 1101 */ V(0, 0, 2),
+  /* 1110 */ V(0, 0, 2),
+  /* 1111 */ V(0, 0, 2),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(36, 3),	/* 16 */
+  /* 0001 */ PTR(44, 2),
+  /* 0010 */ PTR(48, 1),
+  /* 0011 */ V(1, 5, 4),
+  /* 0100 */ V(5, 1, 4),
+  /* 0101 */ PTR(50, 1),
+  /* 0110 */ PTR(52, 1),
+  /* 0111 */ V(2, 4, 4),
+  /* 1000 */ V(4, 2, 4),
+  /* 1001 */ V(1, 4, 4),
+  /* 1010 */ V(4, 1, 3),
+  /* 1011 */ V(4, 1, 3),
+  /* 1100 */ V(0, 4, 4),
+  /* 1101 */ V(4, 0, 4),
+  /* 1110 */ V(2, 3, 4),
+  /* 1111 */ V(3, 2, 4),
+
+  /* 0001 ... */
+  /* 00   */ PTR(54, 2),	/* 32 */
+  /* 01   */ V(2, 2, 2),
+  /* 10   */ V(0, 2, 2),
+  /* 11   */ V(2, 0, 2),
+
+  /* 0000 0000 ... */
+  /* 000  */ V(5, 5, 3),	/* 36 */
+  /* 001  */ V(5, 4, 3),
+  /* 010  */ V(4, 5, 2),
+  /* 011  */ V(4, 5, 2),
+  /* 100  */ V(5, 3, 1),
+  /* 101  */ V(5, 3, 1),
+  /* 110  */ V(5, 3, 1),
+  /* 111  */ V(5, 3, 1),
+
+  /* 0000 0001 ... */
+  /* 00   */ V(3, 5, 2),	/* 44 */
+  /* 01   */ V(4, 4, 2),
+  /* 10   */ V(2, 5, 1),
+  /* 11   */ V(2, 5, 1),
+
+  /* 0000 0010 ... */
+  /* 0    */ V(5, 2, 1),	/* 48 */
+  /* 1    */ V(0, 5, 1),
+
+  /* 0000 0101 ... */
+  /* 0    */ V(3, 4, 1),	/* 50 */
+  /* 1    */ V(4, 3, 1),
+
+  /* 0000 0110 ... */
+  /* 0    */ V(5, 0, 1),	/* 52 */
+  /* 1    */ V(3, 3, 1),
+
+  /* 0001 00 ... */
+  /* 00   */ V(1, 3, 2),	/* 54 */
+  /* 01   */ V(3, 1, 2),
+  /* 10   */ V(0, 3, 2),
+  /* 11   */ V(3, 0, 2),
+};
+# else
+static
+union huffpair const hufftab8[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ V(1, 2, 4),
+  /* 0011 */ V(2, 1, 4),
+  /* 0100 */ V(1, 1, 2),
+  /* 0101 */ V(1, 1, 2),
+  /* 0110 */ V(1, 1, 2),
+  /* 0111 */ V(1, 1, 2),
+  /* 1000 */ V(0, 1, 3),
+  /* 1001 */ V(0, 1, 3),
+  /* 1010 */ V(1, 0, 3),
+  /* 1011 */ V(1, 0, 3),
+  /* 1100 */ V(0, 0, 2),
+  /* 1101 */ V(0, 0, 2),
+  /* 1110 */ V(0, 0, 2),
+  /* 1111 */ V(0, 0, 2),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(48, 3),	/* 16 */
+  /* 0001 */ PTR(56, 2),
+  /* 0010 */ PTR(60, 1),
+  /* 0011 */ V(1, 5, 4),
+  /* 0100 */ V(5, 1, 4),
+  /* 0101 */ PTR(62, 1),
+  /* 0110 */ PTR(64, 1),
+  /* 0111 */ V(2, 4, 4),
+  /* 1000 */ V(4, 2, 4),
+  /* 1001 */ V(1, 4, 4),
+  /* 1010 */ V(4, 1, 3),
+  /* 1011 */ V(4, 1, 3),
+  /* 1100 */ V(0, 4, 4),
+  /* 1101 */ V(4, 0, 4),
+  /* 1110 */ V(2, 3, 4),
+  /* 1111 */ V(3, 2, 4),
+
+  /* 0001 ... */
+  /* 0000 */ V(1, 3, 4),	/* 32 */
+  /* 0001 */ V(3, 1, 4),
+  /* 0010 */ V(0, 3, 4),
+  /* 0011 */ V(3, 0, 4),
+  /* 0100 */ V(2, 2, 2),
+  /* 0101 */ V(2, 2, 2),
+  /* 0110 */ V(2, 2, 2),
+  /* 0111 */ V(2, 2, 2),
+  /* 1000 */ V(0, 2, 2),
+  /* 1001 */ V(0, 2, 2),
+  /* 1010 */ V(0, 2, 2),
+  /* 1011 */ V(0, 2, 2),
+  /* 1100 */ V(2, 0, 2),
+  /* 1101 */ V(2, 0, 2),
+  /* 1110 */ V(2, 0, 2),
+  /* 1111 */ V(2, 0, 2),
+
+  /* 0000 0000 ... */
+  /* 000  */ V(5, 5, 3),	/* 48 */
+  /* 001  */ V(5, 4, 3),
+  /* 010  */ V(4, 5, 2),
+  /* 011  */ V(4, 5, 2),
+  /* 100  */ V(5, 3, 1),
+  /* 101  */ V(5, 3, 1),
+  /* 110  */ V(5, 3, 1),
+  /* 111  */ V(5, 3, 1),
+
+  /* 0000 0001 ... */
+  /* 00   */ V(3, 5, 2),	/* 56 */
+  /* 01   */ V(4, 4, 2),
+  /* 10   */ V(2, 5, 1),
+  /* 11   */ V(2, 5, 1),
+
+  /* 0000 0010 ... */
+  /* 0    */ V(5, 2, 1),	/* 60 */
+  /* 1    */ V(0, 5, 1),
+
+  /* 0000 0101 ... */
+  /* 0    */ V(3, 4, 1),	/* 62 */
+  /* 1    */ V(4, 3, 1),
+
+  /* 0000 0110 ... */
+  /* 0    */ V(5, 0, 1),	/* 64 */
+  /* 1    */ V(3, 3, 1)
+};
+# endif
+
+static
+union huffpair const hufftab9[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 3),
+  /* 0010 */ PTR(40, 2),
+  /* 0011 */ PTR(44, 2),
+  /* 0100 */ PTR(48, 1),
+  /* 0101 */ V(1, 2, 4),
+  /* 0110 */ V(2, 1, 4),
+  /* 0111 */ V(2, 0, 4),
+  /* 1000 */ V(1, 1, 3),
+  /* 1001 */ V(1, 1, 3),
+  /* 1010 */ V(0, 1, 3),
+  /* 1011 */ V(0, 1, 3),
+  /* 1100 */ V(1, 0, 3),
+  /* 1101 */ V(1, 0, 3),
+  /* 1110 */ V(0, 0, 3),
+  /* 1111 */ V(0, 0, 3),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(50, 1),	/* 16 */
+  /* 0001 */ V(3, 5, 4),
+  /* 0010 */ V(5, 3, 4),
+  /* 0011 */ PTR(52, 1),
+  /* 0100 */ V(4, 4, 4),
+  /* 0101 */ V(2, 5, 4),
+  /* 0110 */ V(5, 2, 4),
+  /* 0111 */ V(1, 5, 4),
+  /* 1000 */ V(5, 1, 3),
+  /* 1001 */ V(5, 1, 3),
+  /* 1010 */ V(3, 4, 3),
+  /* 1011 */ V(3, 4, 3),
+  /* 1100 */ V(4, 3, 3),
+  /* 1101 */ V(4, 3, 3),
+  /* 1110 */ V(5, 0, 4),
+  /* 1111 */ V(0, 4, 4),
+
+  /* 0001 ... */
+  /* 000  */ V(2, 4, 3),	/* 32 */
+  /* 001  */ V(4, 2, 3),
+  /* 010  */ V(3, 3, 3),
+  /* 011  */ V(4, 0, 3),
+  /* 100  */ V(1, 4, 2),
+  /* 101  */ V(1, 4, 2),
+  /* 110  */ V(4, 1, 2),
+  /* 111  */ V(4, 1, 2),
+
+  /* 0010 ... */
+  /* 00   */ V(2, 3, 2),	/* 40 */
+  /* 01   */ V(3, 2, 2),
+  /* 10   */ V(1, 3, 1),
+  /* 11   */ V(1, 3, 1),
+
+  /* 0011 ... */
+  /* 00   */ V(3, 1, 1),	/* 44 */
+  /* 01   */ V(3, 1, 1),
+  /* 10   */ V(0, 3, 2),
+  /* 11   */ V(3, 0, 2),
+
+  /* 0100 ... */
+  /* 0    */ V(2, 2, 1),	/* 48 */
+  /* 1    */ V(0, 2, 1),
+
+  /* 0000 0000 ... */
+  /* 0    */ V(5, 5, 1),	/* 50 */
+  /* 1    */ V(4, 5, 1),
+
+  /* 0000 0011 ... */
+  /* 0    */ V(5, 4, 1),	/* 52 */
+  /* 1    */ V(0, 5, 1)
+};
+
+static
+union huffpair const hufftab10[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 2),
+  /* 0011 */ V(1, 1, 4),
+  /* 0100 */ V(0, 1, 3),
+  /* 0101 */ V(0, 1, 3),
+  /* 0110 */ V(1, 0, 3),
+  /* 0111 */ V(1, 0, 3),
+  /* 1000 */ V(0, 0, 1),
+  /* 1001 */ V(0, 0, 1),
+  /* 1010 */ V(0, 0, 1),
+  /* 1011 */ V(0, 0, 1),
+  /* 1100 */ V(0, 0, 1),
+  /* 1101 */ V(0, 0, 1),
+  /* 1110 */ V(0, 0, 1),
+  /* 1111 */ V(0, 0, 1),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(52, 3),	/* 16 */
+  /* 0001 */ PTR(60, 2),
+  /* 0010 */ PTR(64, 3),
+  /* 0011 */ PTR(72, 1),
+  /* 0100 */ PTR(74, 2),
+  /* 0101 */ PTR(78, 2),
+  /* 0110 */ PTR(82, 2),
+  /* 0111 */ V(1, 7, 4),
+  /* 1000 */ V(7, 1, 4),
+  /* 1001 */ PTR(86, 1),
+  /* 1010 */ PTR(88, 2),
+  /* 1011 */ PTR(92, 2),
+  /* 1100 */ V(1, 6, 4),
+  /* 1101 */ V(6, 1, 4),
+  /* 1110 */ V(6, 0, 4),
+  /* 1111 */ PTR(96, 1),
+
+  /* 0001 ... */
+  /* 0000 */ PTR(98, 1),	/* 32 */
+  /* 0001 */ PTR(100, 1),
+  /* 0010 */ V(1, 4, 4),
+  /* 0011 */ V(4, 1, 4),
+  /* 0100 */ V(4, 0, 4),
+  /* 0101 */ V(2, 3, 4),
+  /* 0110 */ V(3, 2, 4),
+  /* 0111 */ V(0, 3, 4),
+  /* 1000 */ V(1, 3, 3),
+  /* 1001 */ V(1, 3, 3),
+  /* 1010 */ V(3, 1, 3),
+  /* 1011 */ V(3, 1, 3),
+  /* 1100 */ V(3, 0, 3),
+  /* 1101 */ V(3, 0, 3),
+  /* 1110 */ V(2, 2, 3),
+  /* 1111 */ V(2, 2, 3),
+
+  /* 0010 ... */
+  /* 00   */ V(1, 2, 2),	/* 48 */
+  /* 01   */ V(2, 1, 2),
+  /* 10   */ V(0, 2, 2),
+  /* 11   */ V(2, 0, 2),
+
+  /* 0000 0000 ... */
+  /* 000  */ V(7, 7, 3),	/* 52 */
+  /* 001  */ V(6, 7, 3),
+  /* 010  */ V(7, 6, 3),
+  /* 011  */ V(5, 7, 3),
+  /* 100  */ V(7, 5, 3),
+  /* 101  */ V(6, 6, 3),
+  /* 110  */ V(4, 7, 2),
+  /* 111  */ V(4, 7, 2),
+
+  /* 0000 0001 ... */
+  /* 00   */ V(7, 4, 2),	/* 60 */
+  /* 01   */ V(5, 6, 2),
+  /* 10   */ V(6, 5, 2),
+  /* 11   */ V(3, 7, 2),
+
+  /* 0000 0010 ... */
+  /* 000  */ V(7, 3, 2),	/* 64 */
+  /* 001  */ V(7, 3, 2),
+  /* 010  */ V(4, 6, 2),
+  /* 011  */ V(4, 6, 2),
+  /* 100  */ V(5, 5, 3),
+  /* 101  */ V(5, 4, 3),
+  /* 110  */ V(6, 3, 2),
+  /* 111  */ V(6, 3, 2),
+
+  /* 0000 0011 ... */
+  /* 0    */ V(2, 7, 1),	/* 72 */
+  /* 1    */ V(7, 2, 1),
+
+  /* 0000 0100 ... */
+  /* 00   */ V(6, 4, 2),	/* 74 */
+  /* 01   */ V(0, 7, 2),
+  /* 10   */ V(7, 0, 1),
+  /* 11   */ V(7, 0, 1),
+
+  /* 0000 0101 ... */
+  /* 00   */ V(6, 2, 1),	/* 78 */
+  /* 01   */ V(6, 2, 1),
+  /* 10   */ V(4, 5, 2),
+  /* 11   */ V(3, 5, 2),
+
+  /* 0000 0110 ... */
+  /* 00   */ V(0, 6, 1),	/* 82 */
+  /* 01   */ V(0, 6, 1),
+  /* 10   */ V(5, 3, 2),
+  /* 11   */ V(4, 4, 2),
+
+  /* 0000 1001 ... */
+  /* 0    */ V(3, 6, 1),	/* 86 */
+  /* 1    */ V(2, 6, 1),
+
+  /* 0000 1010 ... */
+  /* 00   */ V(2, 5, 2),	/* 88 */
+  /* 01   */ V(5, 2, 2),
+  /* 10   */ V(1, 5, 1),
+  /* 11   */ V(1, 5, 1),
+
+  /* 0000 1011 ... */
+  /* 00   */ V(5, 1, 1),	/* 92 */
+  /* 01   */ V(5, 1, 1),
+  /* 10   */ V(3, 4, 2),
+  /* 11   */ V(4, 3, 2),
+
+  /* 0000 1111 ... */
+  /* 0    */ V(0, 5, 1),	/* 96 */
+  /* 1    */ V(5, 0, 1),
+
+  /* 0001 0000 ... */
+  /* 0    */ V(2, 4, 1),	/* 98 */
+  /* 1    */ V(4, 2, 1),
+
+  /* 0001 0001 ... */
+  /* 0    */ V(3, 3, 1),	/* 100 */
+  /* 1    */ V(0, 4, 1)
+};
+
+static
+union huffpair const hufftab11[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 4),
+  /* 0011 */ PTR(64, 3),
+  /* 0100 */ V(1, 2, 4),
+  /* 0101 */ PTR(72, 1),
+  /* 0110 */ V(1, 1, 3),
+  /* 0111 */ V(1, 1, 3),
+  /* 1000 */ V(0, 1, 3),
+  /* 1001 */ V(0, 1, 3),
+  /* 1010 */ V(1, 0, 3),
+  /* 1011 */ V(1, 0, 3),
+  /* 1100 */ V(0, 0, 2),
+  /* 1101 */ V(0, 0, 2),
+  /* 1110 */ V(0, 0, 2),
+  /* 1111 */ V(0, 0, 2),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(74, 2),	/* 16 */
+  /* 0001 */ PTR(78, 3),
+  /* 0010 */ PTR(86, 2),
+  /* 0011 */ PTR(90, 1),
+  /* 0100 */ PTR(92, 2),
+  /* 0101 */ V(2, 7, 4),
+  /* 0110 */ V(7, 2, 4),
+  /* 0111 */ PTR(96, 1),
+  /* 1000 */ V(7, 1, 3),
+  /* 1001 */ V(7, 1, 3),
+  /* 1010 */ V(1, 7, 4),
+  /* 1011 */ V(7, 0, 4),
+  /* 1100 */ V(3, 6, 4),
+  /* 1101 */ V(6, 3, 4),
+  /* 1110 */ V(6, 0, 4),
+  /* 1111 */ PTR(98, 1),
+
+  /* 0001 ... */
+  /* 0000 */ PTR(100, 1),	/* 32 */
+  /* 0001 */ V(1, 5, 4),
+  /* 0010 */ V(6, 2, 3),
+  /* 0011 */ V(6, 2, 3),
+  /* 0100 */ V(2, 6, 4),
+  /* 0101 */ V(0, 6, 4),
+  /* 0110 */ V(1, 6, 3),
+  /* 0111 */ V(1, 6, 3),
+  /* 1000 */ V(6, 1, 3),
+  /* 1001 */ V(6, 1, 3),
+  /* 1010 */ V(5, 1, 4),
+  /* 1011 */ V(3, 4, 4),
+  /* 1100 */ V(5, 0, 4),
+  /* 1101 */ PTR(102, 1),
+  /* 1110 */ V(2, 4, 4),
+  /* 1111 */ V(4, 2, 4),
+
+  /* 0010 ... */
+  /* 0000 */ V(1, 4, 4),	/* 48 */
+  /* 0001 */ V(4, 1, 4),
+  /* 0010 */ V(0, 4, 4),
+  /* 0011 */ V(4, 0, 4),
+  /* 0100 */ V(2, 3, 3),
+  /* 0101 */ V(2, 3, 3),
+  /* 0110 */ V(3, 2, 3),
+  /* 0111 */ V(3, 2, 3),
+  /* 1000 */ V(1, 3, 2),
+  /* 1001 */ V(1, 3, 2),
+  /* 1010 */ V(1, 3, 2),
+  /* 1011 */ V(1, 3, 2),
+  /* 1100 */ V(3, 1, 2),
+  /* 1101 */ V(3, 1, 2),
+  /* 1110 */ V(3, 1, 2),
+  /* 1111 */ V(3, 1, 2),
+
+  /* 0011 ... */
+  /* 000  */ V(0, 3, 3),	/* 64 */
+  /* 001  */ V(3, 0, 3),
+  /* 010  */ V(2, 2, 2),
+  /* 011  */ V(2, 2, 2),
+  /* 100  */ V(2, 1, 1),
+  /* 101  */ V(2, 1, 1),
+  /* 110  */ V(2, 1, 1),
+  /* 111  */ V(2, 1, 1),
+
+  /* 0101 ... */
+  /* 0    */ V(0, 2, 1),	/* 72 */
+  /* 1    */ V(2, 0, 1),
+
+  /* 0000 0000 ... */
+  /* 00   */ V(7, 7, 2),	/* 74 */
+  /* 01   */ V(6, 7, 2),
+  /* 10   */ V(7, 6, 2),
+  /* 11   */ V(7, 5, 2),
+
+  /* 0000 0001 ... */
+  /* 000  */ V(6, 6, 2),	/* 78 */
+  /* 001  */ V(6, 6, 2),
+  /* 010  */ V(4, 7, 2),
+  /* 011  */ V(4, 7, 2),
+  /* 100  */ V(7, 4, 2),
+  /* 101  */ V(7, 4, 2),
+  /* 110  */ V(5, 7, 3),
+  /* 111  */ V(5, 5, 3),
+
+  /* 0000 0010 ... */
+  /* 00   */ V(5, 6, 2),	/* 86 */
+  /* 01   */ V(6, 5, 2),
+  /* 10   */ V(3, 7, 1),
+  /* 11   */ V(3, 7, 1),
+
+  /* 0000 0011 ... */
+  /* 0    */ V(7, 3, 1),	/* 90 */
+  /* 1    */ V(4, 6, 1),
+
+  /* 0000 0100 ... */
+  /* 00   */ V(4, 5, 2),	/* 92 */
+  /* 01   */ V(5, 4, 2),
+  /* 10   */ V(3, 5, 2),
+  /* 11   */ V(5, 3, 2),
+
+  /* 0000 0111 ... */
+  /* 0    */ V(6, 4, 1),	/* 96 */
+  /* 1    */ V(0, 7, 1),
+
+  /* 0000 1111 ... */
+  /* 0    */ V(4, 4, 1),	/* 98 */
+  /* 1    */ V(2, 5, 1),
+
+  /* 0001 0000 ... */
+  /* 0    */ V(5, 2, 1),	/* 100 */
+  /* 1    */ V(0, 5, 1),
+
+  /* 0001 1101 ... */
+  /* 0    */ V(4, 3, 1),	/* 102 */
+  /* 1    */ V(3, 3, 1)
+};
+
+static
+union huffpair const hufftab12[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 4),
+  /* 0011 */ PTR(64, 2),
+  /* 0100 */ PTR(68, 3),
+  /* 0101 */ PTR(76, 1),
+  /* 0110 */ V(1, 2, 4),
+  /* 0111 */ V(2, 1, 4),
+  /* 1000 */ PTR(78, 1),
+  /* 1001 */ V(0, 0, 4),
+  /* 1010 */ V(1, 1, 3),
+  /* 1011 */ V(1, 1, 3),
+  /* 1100 */ V(0, 1, 3),
+  /* 1101 */ V(0, 1, 3),
+  /* 1110 */ V(1, 0, 3),
+  /* 1111 */ V(1, 0, 3),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(80, 2),	/* 16 */
+  /* 0001 */ PTR(84, 1),
+  /* 0010 */ PTR(86, 1),
+  /* 0011 */ PTR(88, 1),
+  /* 0100 */ V(5, 6, 4),
+  /* 0101 */ V(3, 7, 4),
+  /* 0110 */ PTR(90, 1),
+  /* 0111 */ V(2, 7, 4),
+  /* 1000 */ V(7, 2, 4),
+  /* 1001 */ V(4, 6, 4),
+  /* 1010 */ V(6, 4, 4),
+  /* 1011 */ V(1, 7, 4),
+  /* 1100 */ V(7, 1, 4),
+  /* 1101 */ PTR(92, 1),
+  /* 1110 */ V(3, 6, 4),
+  /* 1111 */ V(6, 3, 4),
+
+  /* 0001 ... */
+  /* 0000 */ V(4, 5, 4),	/* 32 */
+  /* 0001 */ V(5, 4, 4),
+  /* 0010 */ V(4, 4, 4),
+  /* 0011 */ PTR(94, 1),
+  /* 0100 */ V(2, 6, 3),
+  /* 0101 */ V(2, 6, 3),
+  /* 0110 */ V(6, 2, 3),
+  /* 0111 */ V(6, 2, 3),
+  /* 1000 */ V(6, 1, 3),
+  /* 1001 */ V(6, 1, 3),
+  /* 1010 */ V(1, 6, 4),
+  /* 1011 */ V(6, 0, 4),
+  /* 1100 */ V(3, 5, 4),
+  /* 1101 */ V(5, 3, 4),
+  /* 1110 */ V(2, 5, 4),
+  /* 1111 */ V(5, 2, 4),
+
+  /* 0010 ... */
+  /* 0000 */ V(1, 5, 3),	/* 48 */
+  /* 0001 */ V(1, 5, 3),
+  /* 0010 */ V(5, 1, 3),
+  /* 0011 */ V(5, 1, 3),
+  /* 0100 */ V(3, 4, 3),
+  /* 0101 */ V(3, 4, 3),
+  /* 0110 */ V(4, 3, 3),
+  /* 0111 */ V(4, 3, 3),
+  /* 1000 */ V(5, 0, 4),
+  /* 1001 */ V(0, 4, 4),
+  /* 1010 */ V(2, 4, 3),
+  /* 1011 */ V(2, 4, 3),
+  /* 1100 */ V(4, 2, 3),
+  /* 1101 */ V(4, 2, 3),
+  /* 1110 */ V(1, 4, 3),
+  /* 1111 */ V(1, 4, 3),
+
+  /* 0011 ... */
+  /* 00   */ V(3, 3, 2),	/* 64 */
+  /* 01   */ V(4, 1, 2),
+  /* 10   */ V(2, 3, 2),
+  /* 11   */ V(3, 2, 2),
+
+  /* 0100 ... */
+  /* 000  */ V(4, 0, 3),	/* 68 */
+  /* 001  */ V(0, 3, 3),
+  /* 010  */ V(3, 0, 2),
+  /* 011  */ V(3, 0, 2),
+  /* 100  */ V(1, 3, 1),
+  /* 101  */ V(1, 3, 1),
+  /* 110  */ V(1, 3, 1),
+  /* 111  */ V(1, 3, 1),
+
+  /* 0101 ... */
+  /* 0    */ V(3, 1, 1),	/* 76 */
+  /* 1    */ V(2, 2, 1),
+
+  /* 1000 ... */
+  /* 0    */ V(0, 2, 1),	/* 78 */
+  /* 1    */ V(2, 0, 1),
+
+  /* 0000 0000 ... */
+  /* 00   */ V(7, 7, 2),	/* 80 */
+  /* 01   */ V(6, 7, 2),
+  /* 10   */ V(7, 6, 1),
+  /* 11   */ V(7, 6, 1),
+
+  /* 0000 0001 ... */
+  /* 0    */ V(5, 7, 1),	/* 84 */
+  /* 1    */ V(7, 5, 1),
+
+  /* 0000 0010 ... */
+  /* 0    */ V(6, 6, 1),	/* 86 */
+  /* 1    */ V(4, 7, 1),
+
+  /* 0000 0011 ... */
+  /* 0    */ V(7, 4, 1),	/* 88 */
+  /* 1    */ V(6, 5, 1),
+
+  /* 0000 0110 ... */
+  /* 0    */ V(7, 3, 1),	/* 90 */
+  /* 1    */ V(5, 5, 1),
+
+  /* 0000 1101 ... */
+  /* 0    */ V(0, 7, 1),	/* 92 */
+  /* 1    */ V(7, 0, 1),
+
+  /* 0001 0011 ... */
+  /* 0    */ V(0, 6, 1),	/* 94 */
+  /* 1    */ V(0, 5, 1)
+};
+
+static
+union huffpair const hufftab13[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 4),
+  /* 0011 */ PTR(64, 2),
+  /* 0100 */ V(1, 1, 4),
+  /* 0101 */ V(0, 1, 4),
+  /* 0110 */ V(1, 0, 3),
+  /* 0111 */ V(1, 0, 3),
+  /* 1000 */ V(0, 0, 1),
+  /* 1001 */ V(0, 0, 1),
+  /* 1010 */ V(0, 0, 1),
+  /* 1011 */ V(0, 0, 1),
+  /* 1100 */ V(0, 0, 1),
+  /* 1101 */ V(0, 0, 1),
+  /* 1110 */ V(0, 0, 1),
+  /* 1111 */ V(0, 0, 1),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(68, 4),	/* 16 */
+  /* 0001 */ PTR(84, 4),
+  /* 0010 */ PTR(100, 4),
+  /* 0011 */ PTR(116, 4),
+  /* 0100 */ PTR(132, 4),
+  /* 0101 */ PTR(148, 4),
+  /* 0110 */ PTR(164, 3),
+  /* 0111 */ PTR(172, 3),
+  /* 1000 */ PTR(180, 3),
+  /* 1001 */ PTR(188, 3),
+  /* 1010 */ PTR(196, 3),
+  /* 1011 */ PTR(204, 3),
+  /* 1100 */ PTR(212, 1),
+  /* 1101 */ PTR(214, 2),
+  /* 1110 */ PTR(218, 3),
+  /* 1111 */ PTR(226, 1),
+
+  /* 0001 ... */
+  /* 0000 */ PTR(228, 2),	/* 32 */
+  /* 0001 */ PTR(232, 2),
+  /* 0010 */ PTR(236, 2),
+  /* 0011 */ PTR(240, 2),
+  /* 0100 */ V(8, 1, 4),
+  /* 0101 */ PTR(244, 1),
+  /* 0110 */ PTR(246, 1),
+  /* 0111 */ PTR(248, 1),
+  /* 1000 */ PTR(250, 2),
+  /* 1001 */ PTR(254, 1),
+  /* 1010 */ V(1, 5, 4),
+  /* 1011 */ V(5, 1, 4),
+  /* 1100 */ PTR(256, 1),
+  /* 1101 */ PTR(258, 1),
+  /* 1110 */ PTR(260, 1),
+  /* 1111 */ V(1, 4, 4),
+
+  /* 0010 ... */
+  /* 0000 */ V(4, 1, 3),	/* 48 */
+  /* 0001 */ V(4, 1, 3),
+  /* 0010 */ V(0, 4, 4),
+  /* 0011 */ V(4, 0, 4),
+  /* 0100 */ V(2, 3, 4),
+  /* 0101 */ V(3, 2, 4),
+  /* 0110 */ V(1, 3, 3),
+  /* 0111 */ V(1, 3, 3),
+  /* 1000 */ V(3, 1, 3),
+  /* 1001 */ V(3, 1, 3),
+  /* 1010 */ V(0, 3, 3),
+  /* 1011 */ V(0, 3, 3),
+  /* 1100 */ V(3, 0, 3),
+  /* 1101 */ V(3, 0, 3),
+  /* 1110 */ V(2, 2, 3),
+  /* 1111 */ V(2, 2, 3),
+
+  /* 0011 ... */
+  /* 00   */ V(1, 2, 2),	/* 64 */
+  /* 01   */ V(2, 1, 2),
+  /* 10   */ V(0, 2, 2),
+  /* 11   */ V(2, 0, 2),
+
+  /* 0000 0000 ... */
+  /* 0000 */ PTR(262, 4),	/* 68 */
+  /* 0001 */ PTR(278, 4),
+  /* 0010 */ PTR(294, 4),
+  /* 0011 */ PTR(310, 3),
+  /* 0100 */ PTR(318, 2),
+  /* 0101 */ PTR(322, 2),
+  /* 0110 */ PTR(326, 3),
+  /* 0111 */ PTR(334, 2),
+  /* 1000 */ PTR(338, 1),
+  /* 1001 */ PTR(340, 2),
+  /* 1010 */ PTR(344, 2),
+  /* 1011 */ PTR(348, 2),
+  /* 1100 */ PTR(352, 2),
+  /* 1101 */ PTR(356, 2),
+  /* 1110 */ V(1, 15, 4),
+  /* 1111 */ V(15, 1, 4),
+
+  /* 0000 0001 ... */
+  /* 0000 */ V(15, 0, 4),	/* 84 */
+  /* 0001 */ PTR(360, 1),
+  /* 0010 */ PTR(362, 1),
+  /* 0011 */ PTR(364, 1),
+  /* 0100 */ V(14, 2, 4),
+  /* 0101 */ PTR(366, 1),
+  /* 0110 */ V(1, 14, 4),
+  /* 0111 */ V(14, 1, 4),
+  /* 1000 */ PTR(368, 1),
+  /* 1001 */ PTR(370, 1),
+  /* 1010 */ PTR(372, 1),
+  /* 1011 */ PTR(374, 1),
+  /* 1100 */ PTR(376, 1),
+  /* 1101 */ PTR(378, 1),
+  /* 1110 */ V(12, 6, 4),
+  /* 1111 */ V(3, 13, 4),
+
+  /* 0000 0010 ... */
+  /* 0000 */ PTR(380, 1),	/* 100 */
+  /* 0001 */ V(2, 13, 4),
+  /* 0010 */ V(13, 2, 4),
+  /* 0011 */ V(1, 13, 4),
+  /* 0100 */ V(11, 7, 4),
+  /* 0101 */ PTR(382, 1),
+  /* 0110 */ PTR(384, 1),
+  /* 0111 */ V(12, 3, 4),
+  /* 1000 */ PTR(386, 1),
+  /* 1001 */ V(4, 11, 4),
+  /* 1010 */ V(13, 1, 3),
+  /* 1011 */ V(13, 1, 3),
+  /* 1100 */ V(0, 13, 4),
+  /* 1101 */ V(13, 0, 4),
+  /* 1110 */ V(8, 10, 4),
+  /* 1111 */ V(10, 8, 4),
+
+  /* 0000 0011 ... */
+  /* 0000 */ V(4, 12, 4),	/* 116 */
+  /* 0001 */ V(12, 4, 4),
+  /* 0010 */ V(6, 11, 4),
+  /* 0011 */ V(11, 6, 4),
+  /* 0100 */ V(3, 12, 3),
+  /* 0101 */ V(3, 12, 3),
+  /* 0110 */ V(2, 12, 3),
+  /* 0111 */ V(2, 12, 3),
+  /* 1000 */ V(12, 2, 3),
+  /* 1001 */ V(12, 2, 3),
+  /* 1010 */ V(5, 11, 3),
+  /* 1011 */ V(5, 11, 3),
+  /* 1100 */ V(11, 5, 4),
+  /* 1101 */ V(8, 9, 4),
+  /* 1110 */ V(1, 12, 3),
+  /* 1111 */ V(1, 12, 3),
+
+  /* 0000 0100 ... */
+  /* 0000 */ V(12, 1, 3),	/* 132 */
+  /* 0001 */ V(12, 1, 3),
+  /* 0010 */ V(9, 8, 4),
+  /* 0011 */ V(0, 12, 4),
+  /* 0100 */ V(12, 0, 3),
+  /* 0101 */ V(12, 0, 3),
+  /* 0110 */ V(11, 4, 4),
+  /* 0111 */ V(6, 10, 4),
+  /* 1000 */ V(10, 6, 4),
+  /* 1001 */ V(7, 9, 4),
+  /* 1010 */ V(3, 11, 3),
+  /* 1011 */ V(3, 11, 3),
+  /* 1100 */ V(11, 3, 3),
+  /* 1101 */ V(11, 3, 3),
+  /* 1110 */ V(8, 8, 4),
+  /* 1111 */ V(5, 10, 4),
+
+  /* 0000 0101 ... */
+  /* 0000 */ V(2, 11, 3),	/* 148 */
+  /* 0001 */ V(2, 11, 3),
+  /* 0010 */ V(10, 5, 4),
+  /* 0011 */ V(6, 9, 4),
+  /* 0100 */ V(10, 4, 3),
+  /* 0101 */ V(10, 4, 3),
+  /* 0110 */ V(7, 8, 4),
+  /* 0111 */ V(8, 7, 4),
+  /* 1000 */ V(9, 4, 3),
+  /* 1001 */ V(9, 4, 3),
+  /* 1010 */ V(7, 7, 4),
+  /* 1011 */ V(7, 6, 4),
+  /* 1100 */ V(11, 2, 2),
+  /* 1101 */ V(11, 2, 2),
+  /* 1110 */ V(11, 2, 2),
+  /* 1111 */ V(11, 2, 2),
+
+  /* 0000 0110 ... */
+  /* 000  */ V(1, 11, 2),	/* 164 */
+  /* 001  */ V(1, 11, 2),
+  /* 010  */ V(11, 1, 2),
+  /* 011  */ V(11, 1, 2),
+  /* 100  */ V(0, 11, 3),
+  /* 101  */ V(11, 0, 3),
+  /* 110  */ V(9, 6, 3),
+  /* 111  */ V(4, 10, 3),
+
+  /* 0000 0111 ... */
+  /* 000  */ V(3, 10, 3),	/* 172 */
+  /* 001  */ V(10, 3, 3),
+  /* 010  */ V(5, 9, 3),
+  /* 011  */ V(9, 5, 3),
+  /* 100  */ V(2, 10, 2),
+  /* 101  */ V(2, 10, 2),
+  /* 110  */ V(10, 2, 2),
+  /* 111  */ V(10, 2, 2),
+
+  /* 0000 1000 ... */
+  /* 000  */ V(1, 10, 2),	/* 180 */
+  /* 001  */ V(1, 10, 2),
+  /* 010  */ V(10, 1, 2),
+  /* 011  */ V(10, 1, 2),
+  /* 100  */ V(0, 10, 3),
+  /* 101  */ V(6, 8, 3),
+  /* 110  */ V(10, 0, 2),
+  /* 111  */ V(10, 0, 2),
+
+  /* 0000 1001 ... */
+  /* 000  */ V(8, 6, 3),	/* 188 */
+  /* 001  */ V(4, 9, 3),
+  /* 010  */ V(9, 3, 2),
+  /* 011  */ V(9, 3, 2),
+  /* 100  */ V(3, 9, 3),
+  /* 101  */ V(5, 8, 3),
+  /* 110  */ V(8, 5, 3),
+  /* 111  */ V(6, 7, 3),
+
+  /* 0000 1010 ... */
+  /* 000  */ V(2, 9, 2),	/* 196 */
+  /* 001  */ V(2, 9, 2),
+  /* 010  */ V(9, 2, 2),
+  /* 011  */ V(9, 2, 2),
+  /* 100  */ V(5, 7, 3),
+  /* 101  */ V(7, 5, 3),
+  /* 110  */ V(3, 8, 2),
+  /* 111  */ V(3, 8, 2),
+
+  /* 0000 1011 ... */
+  /* 000  */ V(8, 3, 2),	/* 204 */
+  /* 001  */ V(8, 3, 2),
+  /* 010  */ V(6, 6, 3),
+  /* 011  */ V(4, 7, 3),
+  /* 100  */ V(7, 4, 3),
+  /* 101  */ V(5, 6, 3),
+  /* 110  */ V(6, 5, 3),
+  /* 111  */ V(7, 3, 3),
+
+  /* 0000 1100 ... */
+  /* 0    */ V(1, 9, 1),	/* 212 */
+  /* 1    */ V(9, 1, 1),
+
+  /* 0000 1101 ... */
+  /* 00   */ V(0, 9, 2),	/* 214 */
+  /* 01   */ V(9, 0, 2),
+  /* 10   */ V(4, 8, 2),
+  /* 11   */ V(8, 4, 2),
+
+  /* 0000 1110 ... */
+  /* 000  */ V(7, 2, 2),	/* 218 */
+  /* 001  */ V(7, 2, 2),
+  /* 010  */ V(4, 6, 3),
+  /* 011  */ V(6, 4, 3),
+  /* 100  */ V(2, 8, 1),
+  /* 101  */ V(2, 8, 1),
+  /* 110  */ V(2, 8, 1),
+  /* 111  */ V(2, 8, 1),
+
+  /* 0000 1111 ... */
+  /* 0    */ V(8, 2, 1),	/* 226 */
+  /* 1    */ V(1, 8, 1),
+
+  /* 0001 0000 ... */
+  /* 00   */ V(3, 7, 2),	/* 228 */
+  /* 01   */ V(2, 7, 2),
+  /* 10   */ V(1, 7, 1),
+  /* 11   */ V(1, 7, 1),
+
+  /* 0001 0001 ... */
+  /* 00   */ V(7, 1, 1),	/* 232 */
+  /* 01   */ V(7, 1, 1),
+  /* 10   */ V(5, 5, 2),
+  /* 11   */ V(0, 7, 2),
+
+  /* 0001 0010 ... */
+  /* 00   */ V(7, 0, 2),	/* 236 */
+  /* 01   */ V(3, 6, 2),
+  /* 10   */ V(6, 3, 2),
+  /* 11   */ V(4, 5, 2),
+
+  /* 0001 0011 ... */
+  /* 00   */ V(5, 4, 2),	/* 240 */
+  /* 01   */ V(2, 6, 2),
+  /* 10   */ V(6, 2, 2),
+  /* 11   */ V(3, 5, 2),
+
+  /* 0001 0101 ... */
+  /* 0    */ V(0, 8, 1),	/* 244 */
+  /* 1    */ V(8, 0, 1),
+
+  /* 0001 0110 ... */
+  /* 0    */ V(1, 6, 1),	/* 246 */
+  /* 1    */ V(6, 1, 1),
+
+  /* 0001 0111 ... */
+  /* 0    */ V(0, 6, 1),	/* 248 */
+  /* 1    */ V(6, 0, 1),
+
+  /* 0001 1000 ... */
+  /* 00   */ V(5, 3, 2),	/* 250 */
+  /* 01   */ V(4, 4, 2),
+  /* 10   */ V(2, 5, 1),
+  /* 11   */ V(2, 5, 1),
+
+  /* 0001 1001 ... */
+  /* 0    */ V(5, 2, 1),	/* 254 */
+  /* 1    */ V(0, 5, 1),
+
+  /* 0001 1100 ... */
+  /* 0    */ V(3, 4, 1),	/* 256 */
+  /* 1    */ V(4, 3, 1),
+
+  /* 0001 1101 ... */
+  /* 0    */ V(5, 0, 1),	/* 258 */
+  /* 1    */ V(2, 4, 1),
+
+  /* 0001 1110 ... */
+  /* 0    */ V(4, 2, 1),	/* 260 */
+  /* 1    */ V(3, 3, 1),
+
+  /* 0000 0000 0000 ... */
+  /* 0000 */ PTR(388, 3),	/* 262 */
+  /* 0001 */ V(15, 15, 4),
+  /* 0010 */ V(14, 15, 4),
+  /* 0011 */ V(13, 15, 4),
+  /* 0100 */ V(14, 14, 4),
+  /* 0101 */ V(12, 15, 4),
+  /* 0110 */ V(13, 14, 4),
+  /* 0111 */ V(11, 15, 4),
+  /* 1000 */ V(15, 11, 4),
+  /* 1001 */ V(12, 14, 4),
+  /* 1010 */ V(13, 12, 4),
+  /* 1011 */ PTR(396, 1),
+  /* 1100 */ V(14, 12, 3),
+  /* 1101 */ V(14, 12, 3),
+  /* 1110 */ V(13, 13, 3),
+  /* 1111 */ V(13, 13, 3),
+
+  /* 0000 0000 0001 ... */
+  /* 0000 */ V(15, 10, 4),	/* 278 */
+  /* 0001 */ V(12, 13, 4),
+  /* 0010 */ V(11, 14, 3),
+  /* 0011 */ V(11, 14, 3),
+  /* 0100 */ V(14, 11, 3),
+  /* 0101 */ V(14, 11, 3),
+  /* 0110 */ V(9, 15, 3),
+  /* 0111 */ V(9, 15, 3),
+  /* 1000 */ V(15, 9, 3),
+  /* 1001 */ V(15, 9, 3),
+  /* 1010 */ V(14, 10, 3),
+  /* 1011 */ V(14, 10, 3),
+  /* 1100 */ V(11, 13, 3),
+  /* 1101 */ V(11, 13, 3),
+  /* 1110 */ V(13, 11, 3),
+  /* 1111 */ V(13, 11, 3),
+
+  /* 0000 0000 0010 ... */
+  /* 0000 */ V(8, 15, 3),	/* 294 */
+  /* 0001 */ V(8, 15, 3),
+  /* 0010 */ V(15, 8, 3),
+  /* 0011 */ V(15, 8, 3),
+  /* 0100 */ V(12, 12, 3),
+  /* 0101 */ V(12, 12, 3),
+  /* 0110 */ V(10, 14, 4),
+  /* 0111 */ V(9, 14, 4),
+  /* 1000 */ V(8, 14, 3),
+  /* 1001 */ V(8, 14, 3),
+  /* 1010 */ V(7, 15, 4),
+  /* 1011 */ V(7, 14, 4),
+  /* 1100 */ V(15, 7, 2),
+  /* 1101 */ V(15, 7, 2),
+  /* 1110 */ V(15, 7, 2),
+  /* 1111 */ V(15, 7, 2),
+
+  /* 0000 0000 0011 ... */
+  /* 000  */ V(13, 10, 2),	/* 310 */
+  /* 001  */ V(13, 10, 2),
+  /* 010  */ V(10, 13, 3),
+  /* 011  */ V(11, 12, 3),
+  /* 100  */ V(12, 11, 3),
+  /* 101  */ V(15, 6, 3),
+  /* 110  */ V(6, 15, 2),
+  /* 111  */ V(6, 15, 2),
+
+  /* 0000 0000 0100 ... */
+  /* 00   */ V(14, 8, 2),	/* 318 */
+  /* 01   */ V(5, 15, 2),
+  /* 10   */ V(9, 13, 2),
+  /* 11   */ V(13, 9, 2),
+
+  /* 0000 0000 0101 ... */
+  /* 00   */ V(15, 5, 2),	/* 322 */
+  /* 01   */ V(14, 7, 2),
+  /* 10   */ V(10, 12, 2),
+  /* 11   */ V(11, 11, 2),
+
+  /* 0000 0000 0110 ... */
+  /* 000  */ V(4, 15, 2),	/* 326 */
+  /* 001  */ V(4, 15, 2),
+  /* 010  */ V(15, 4, 2),
+  /* 011  */ V(15, 4, 2),
+  /* 100  */ V(12, 10, 3),
+  /* 101  */ V(14, 6, 3),
+  /* 110  */ V(15, 3, 2),
+  /* 111  */ V(15, 3, 2),
+
+  /* 0000 0000 0111 ... */
+  /* 00   */ V(3, 15, 1),	/* 334 */
+  /* 01   */ V(3, 15, 1),
+  /* 10   */ V(8, 13, 2),
+  /* 11   */ V(13, 8, 2),
+
+  /* 0000 0000 1000 ... */
+  /* 0    */ V(2, 15, 1),	/* 338 */
+  /* 1    */ V(15, 2, 1),
+
+  /* 0000 0000 1001 ... */
+  /* 00   */ V(6, 14, 2),	/* 340 */
+  /* 01   */ V(9, 12, 2),
+  /* 10   */ V(0, 15, 1),
+  /* 11   */ V(0, 15, 1),
+
+  /* 0000 0000 1010 ... */
+  /* 00   */ V(12, 9, 2),	/* 344 */
+  /* 01   */ V(5, 14, 2),
+  /* 10   */ V(10, 11, 1),
+  /* 11   */ V(10, 11, 1),
+
+  /* 0000 0000 1011 ... */
+  /* 00   */ V(7, 13, 2),	/* 348 */
+  /* 01   */ V(13, 7, 2),
+  /* 10   */ V(4, 14, 1),
+  /* 11   */ V(4, 14, 1),
+
+  /* 0000 0000 1100 ... */
+  /* 00   */ V(12, 8, 2),	/* 352 */
+  /* 01   */ V(13, 6, 2),
+  /* 10   */ V(3, 14, 1),
+  /* 11   */ V(3, 14, 1),
+
+  /* 0000 0000 1101 ... */
+  /* 00   */ V(11, 9, 1),	/* 356 */
+  /* 01   */ V(11, 9, 1),
+  /* 10   */ V(9, 11, 2),
+  /* 11   */ V(10, 10, 2),
+
+  /* 0000 0001 0001 ... */
+  /* 0    */ V(11, 10, 1),	/* 360 */
+  /* 1    */ V(14, 5, 1),
+
+  /* 0000 0001 0010 ... */
+  /* 0    */ V(14, 4, 1),	/* 362 */
+  /* 1    */ V(8, 12, 1),
+
+  /* 0000 0001 0011 ... */
+  /* 0    */ V(6, 13, 1),	/* 364 */
+  /* 1    */ V(14, 3, 1),
+
+  /* 0000 0001 0101 ... */
+  /* 0    */ V(2, 14, 1),	/* 366 */
+  /* 1    */ V(0, 14, 1),
+
+  /* 0000 0001 1000 ... */
+  /* 0    */ V(14, 0, 1),	/* 368 */
+  /* 1    */ V(5, 13, 1),
+
+  /* 0000 0001 1001 ... */
+  /* 0    */ V(13, 5, 1),	/* 370 */
+  /* 1    */ V(7, 12, 1),
+
+  /* 0000 0001 1010 ... */
+  /* 0    */ V(12, 7, 1),	/* 372 */
+  /* 1    */ V(4, 13, 1),
+
+  /* 0000 0001 1011 ... */
+  /* 0    */ V(8, 11, 1),	/* 374 */
+  /* 1    */ V(11, 8, 1),
+
+  /* 0000 0001 1100 ... */
+  /* 0    */ V(13, 4, 1),	/* 376 */
+  /* 1    */ V(9, 10, 1),
+
+  /* 0000 0001 1101 ... */
+  /* 0    */ V(10, 9, 1),	/* 378 */
+  /* 1    */ V(6, 12, 1),
+
+  /* 0000 0010 0000 ... */
+  /* 0    */ V(13, 3, 1),	/* 380 */
+  /* 1    */ V(7, 11, 1),
+
+  /* 0000 0010 0101 ... */
+  /* 0    */ V(5, 12, 1),	/* 382 */
+  /* 1    */ V(12, 5, 1),
+
+  /* 0000 0010 0110 ... */
+  /* 0    */ V(9, 9, 1),	/* 384 */
+  /* 1    */ V(7, 10, 1),
+
+  /* 0000 0010 1000 ... */
+  /* 0    */ V(10, 7, 1),	/* 386 */
+  /* 1    */ V(9, 7, 1),
+
+  /* 0000 0000 0000 0000 ... */
+  /* 000  */ V(15, 14, 3),	/* 388 */
+  /* 001  */ V(15, 12, 3),
+  /* 010  */ V(15, 13, 2),
+  /* 011  */ V(15, 13, 2),
+  /* 100  */ V(14, 13, 1),
+  /* 101  */ V(14, 13, 1),
+  /* 110  */ V(14, 13, 1),
+  /* 111  */ V(14, 13, 1),
+
+  /* 0000 0000 0000 1011 ... */
+  /* 0    */ V(10, 15, 1),	/* 396 */
+  /* 1    */ V(14, 9, 1)
+};
+
+static
+union huffpair const hufftab15[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 4),
+  /* 0011 */ PTR(64, 4),
+  /* 0100 */ PTR(80, 4),
+  /* 0101 */ PTR(96, 3),
+  /* 0110 */ PTR(104, 3),
+  /* 0111 */ PTR(112, 2),
+  /* 1000 */ PTR(116, 1),
+  /* 1001 */ PTR(118, 1),
+  /* 1010 */ V(1, 1, 3),
+  /* 1011 */ V(1, 1, 3),
+  /* 1100 */ V(0, 1, 4),
+  /* 1101 */ V(1, 0, 4),
+  /* 1110 */ V(0, 0, 3),
+  /* 1111 */ V(0, 0, 3),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(120, 4),	/* 16 */
+  /* 0001 */ PTR(136, 4),
+  /* 0010 */ PTR(152, 4),
+  /* 0011 */ PTR(168, 4),
+  /* 0100 */ PTR(184, 4),
+  /* 0101 */ PTR(200, 3),
+  /* 0110 */ PTR(208, 3),
+  /* 0111 */ PTR(216, 4),
+  /* 1000 */ PTR(232, 3),
+  /* 1001 */ PTR(240, 3),
+  /* 1010 */ PTR(248, 3),
+  /* 1011 */ PTR(256, 3),
+  /* 1100 */ PTR(264, 2),
+  /* 1101 */ PTR(268, 3),
+  /* 1110 */ PTR(276, 3),
+  /* 1111 */ PTR(284, 2),
+
+  /* 0001 ... */
+  /* 0000 */ PTR(288, 2),	/* 32 */
+  /* 0001 */ PTR(292, 2),
+  /* 0010 */ PTR(296, 2),
+  /* 0011 */ PTR(300, 2),
+  /* 0100 */ PTR(304, 2),
+  /* 0101 */ PTR(308, 2),
+  /* 0110 */ PTR(312, 2),
+  /* 0111 */ PTR(316, 2),
+  /* 1000 */ PTR(320, 1),
+  /* 1001 */ PTR(322, 1),
+  /* 1010 */ PTR(324, 1),
+  /* 1011 */ PTR(326, 2),
+  /* 1100 */ PTR(330, 1),
+  /* 1101 */ PTR(332, 1),
+  /* 1110 */ PTR(334, 2),
+  /* 1111 */ PTR(338, 1),
+
+  /* 0010 ... */
+  /* 0000 */ PTR(340, 1),	/* 48 */
+  /* 0001 */ PTR(342, 1),
+  /* 0010 */ V(9, 1, 4),
+  /* 0011 */ PTR(344, 1),
+  /* 0100 */ PTR(346, 1),
+  /* 0101 */ PTR(348, 1),
+  /* 0110 */ PTR(350, 1),
+  /* 0111 */ PTR(352, 1),
+  /* 1000 */ V(2, 8, 4),
+  /* 1001 */ V(8, 2, 4),
+  /* 1010 */ V(1, 8, 4),
+  /* 1011 */ V(8, 1, 4),
+  /* 1100 */ PTR(354, 1),
+  /* 1101 */ PTR(356, 1),
+  /* 1110 */ PTR(358, 1),
+  /* 1111 */ PTR(360, 1),
+
+  /* 0011 ... */
+  /* 0000 */ V(2, 7, 4),	/* 64 */
+  /* 0001 */ V(7, 2, 4),
+  /* 0010 */ V(6, 4, 4),
+  /* 0011 */ V(1, 7, 4),
+  /* 0100 */ V(5, 5, 4),
+  /* 0101 */ V(7, 1, 4),
+  /* 0110 */ PTR(362, 1),
+  /* 0111 */ V(3, 6, 4),
+  /* 1000 */ V(6, 3, 4),
+  /* 1001 */ V(4, 5, 4),
+  /* 1010 */ V(5, 4, 4),
+  /* 1011 */ V(2, 6, 4),
+  /* 1100 */ V(6, 2, 4),
+  /* 1101 */ V(1, 6, 4),
+  /* 1110 */ PTR(364, 1),
+  /* 1111 */ V(3, 5, 4),
+
+  /* 0100 ... */
+  /* 0000 */ V(6, 1, 3),	/* 80 */
+  /* 0001 */ V(6, 1, 3),
+  /* 0010 */ V(5, 3, 4),
+  /* 0011 */ V(4, 4, 4),
+  /* 0100 */ V(2, 5, 3),
+  /* 0101 */ V(2, 5, 3),
+  /* 0110 */ V(5, 2, 3),
+  /* 0111 */ V(5, 2, 3),
+  /* 1000 */ V(1, 5, 3),
+  /* 1001 */ V(1, 5, 3),
+  /* 1010 */ V(5, 1, 3),
+  /* 1011 */ V(5, 1, 3),
+  /* 1100 */ V(0, 5, 4),
+  /* 1101 */ V(5, 0, 4),
+  /* 1110 */ V(3, 4, 3),
+  /* 1111 */ V(3, 4, 3),
+
+  /* 0101 ... */
+  /* 000  */ V(4, 3, 3),	/* 96 */
+  /* 001  */ V(2, 4, 3),
+  /* 010  */ V(4, 2, 3),
+  /* 011  */ V(3, 3, 3),
+  /* 100  */ V(4, 1, 2),
+  /* 101  */ V(4, 1, 2),
+  /* 110  */ V(1, 4, 3),
+  /* 111  */ V(0, 4, 3),
+
+  /* 0110 ... */
+  /* 000  */ V(2, 3, 2),	/* 104 */
+  /* 001  */ V(2, 3, 2),
+  /* 010  */ V(3, 2, 2),
+  /* 011  */ V(3, 2, 2),
+  /* 100  */ V(4, 0, 3),
+  /* 101  */ V(0, 3, 3),
+  /* 110  */ V(1, 3, 2),
+  /* 111  */ V(1, 3, 2),
+
+  /* 0111 ... */
+  /* 00   */ V(3, 1, 2),	/* 112 */
+  /* 01   */ V(3, 0, 2),
+  /* 10   */ V(2, 2, 1),
+  /* 11   */ V(2, 2, 1),
+
+  /* 1000 ... */
+  /* 0    */ V(1, 2, 1),	/* 116 */
+  /* 1    */ V(2, 1, 1),
+
+  /* 1001 ... */
+  /* 0    */ V(0, 2, 1),	/* 118 */
+  /* 1    */ V(2, 0, 1),
+
+  /* 0000 0000 ... */
+  /* 0000 */ PTR(366, 1),	/* 120 */
+  /* 0001 */ PTR(368, 1),
+  /* 0010 */ V(14, 14, 4),
+  /* 0011 */ PTR(370, 1),
+  /* 0100 */ PTR(372, 1),
+  /* 0101 */ PTR(374, 1),
+  /* 0110 */ V(15, 11, 4),
+  /* 0111 */ PTR(376, 1),
+  /* 1000 */ V(13, 13, 4),
+  /* 1001 */ V(10, 15, 4),
+  /* 1010 */ V(15, 10, 4),
+  /* 1011 */ V(11, 14, 4),
+  /* 1100 */ V(14, 11, 4),
+  /* 1101 */ V(12, 13, 4),
+  /* 1110 */ V(13, 12, 4),
+  /* 1111 */ V(9, 15, 4),
+
+  /* 0000 0001 ... */
+  /* 0000 */ V(15, 9, 4),	/* 136 */
+  /* 0001 */ V(14, 10, 4),
+  /* 0010 */ V(11, 13, 4),
+  /* 0011 */ V(13, 11, 4),
+  /* 0100 */ V(8, 15, 4),
+  /* 0101 */ V(15, 8, 4),
+  /* 0110 */ V(12, 12, 4),
+  /* 0111 */ V(9, 14, 4),
+  /* 1000 */ V(14, 9, 4),
+  /* 1001 */ V(7, 15, 4),
+  /* 1010 */ V(15, 7, 4),
+  /* 1011 */ V(10, 13, 4),
+  /* 1100 */ V(13, 10, 4),
+  /* 1101 */ V(11, 12, 4),
+  /* 1110 */ V(6, 15, 4),
+  /* 1111 */ PTR(378, 1),
+
+  /* 0000 0010 ... */
+  /* 0000 */ V(12, 11, 3),	/* 152 */
+  /* 0001 */ V(12, 11, 3),
+  /* 0010 */ V(15, 6, 3),
+  /* 0011 */ V(15, 6, 3),
+  /* 0100 */ V(8, 14, 4),
+  /* 0101 */ V(14, 8, 4),
+  /* 0110 */ V(5, 15, 4),
+  /* 0111 */ V(9, 13, 4),
+  /* 1000 */ V(15, 5, 3),
+  /* 1001 */ V(15, 5, 3),
+  /* 1010 */ V(7, 14, 3),
+  /* 1011 */ V(7, 14, 3),
+  /* 1100 */ V(14, 7, 3),
+  /* 1101 */ V(14, 7, 3),
+  /* 1110 */ V(10, 12, 3),
+  /* 1111 */ V(10, 12, 3),
+
+  /* 0000 0011 ... */
+  /* 0000 */ V(12, 10, 3),	/* 168 */
+  /* 0001 */ V(12, 10, 3),
+  /* 0010 */ V(11, 11, 3),
+  /* 0011 */ V(11, 11, 3),
+  /* 0100 */ V(13, 9, 4),
+  /* 0101 */ V(8, 13, 4),
+  /* 0110 */ V(4, 15, 3),
+  /* 0111 */ V(4, 15, 3),
+  /* 1000 */ V(15, 4, 3),
+  /* 1001 */ V(15, 4, 3),
+  /* 1010 */ V(3, 15, 3),
+  /* 1011 */ V(3, 15, 3),
+  /* 1100 */ V(15, 3, 3),
+  /* 1101 */ V(15, 3, 3),
+  /* 1110 */ V(13, 8, 3),
+  /* 1111 */ V(13, 8, 3),
+
+  /* 0000 0100 ... */
+  /* 0000 */ V(14, 6, 3),	/* 184 */
+  /* 0001 */ V(14, 6, 3),
+  /* 0010 */ V(2, 15, 3),
+  /* 0011 */ V(2, 15, 3),
+  /* 0100 */ V(15, 2, 3),
+  /* 0101 */ V(15, 2, 3),
+  /* 0110 */ V(6, 14, 4),
+  /* 0111 */ V(15, 0, 4),
+  /* 1000 */ V(1, 15, 3),
+  /* 1001 */ V(1, 15, 3),
+  /* 1010 */ V(15, 1, 3),
+  /* 1011 */ V(15, 1, 3),
+  /* 1100 */ V(9, 12, 3),
+  /* 1101 */ V(9, 12, 3),
+  /* 1110 */ V(12, 9, 3),
+  /* 1111 */ V(12, 9, 3),
+
+  /* 0000 0101 ... */
+  /* 000  */ V(5, 14, 3),	/* 200 */
+  /* 001  */ V(10, 11, 3),
+  /* 010  */ V(11, 10, 3),
+  /* 011  */ V(14, 5, 3),
+  /* 100  */ V(7, 13, 3),
+  /* 101  */ V(13, 7, 3),
+  /* 110  */ V(4, 14, 3),
+  /* 111  */ V(14, 4, 3),
+
+  /* 0000 0110 ... */
+  /* 000  */ V(8, 12, 3),	/* 208 */
+  /* 001  */ V(12, 8, 3),
+  /* 010  */ V(3, 14, 3),
+  /* 011  */ V(6, 13, 3),
+  /* 100  */ V(13, 6, 3),
+  /* 101  */ V(14, 3, 3),
+  /* 110  */ V(9, 11, 3),
+  /* 111  */ V(11, 9, 3),
+
+  /* 0000 0111 ... */
+  /* 0000 */ V(2, 14, 3),	/* 216 */
+  /* 0001 */ V(2, 14, 3),
+  /* 0010 */ V(10, 10, 3),
+  /* 0011 */ V(10, 10, 3),
+  /* 0100 */ V(14, 2, 3),
+  /* 0101 */ V(14, 2, 3),
+  /* 0110 */ V(1, 14, 3),
+  /* 0111 */ V(1, 14, 3),
+  /* 1000 */ V(14, 1, 3),
+  /* 1001 */ V(14, 1, 3),
+  /* 1010 */ V(0, 14, 4),
+  /* 1011 */ V(14, 0, 4),
+  /* 1100 */ V(5, 13, 3),
+  /* 1101 */ V(5, 13, 3),
+  /* 1110 */ V(13, 5, 3),
+  /* 1111 */ V(13, 5, 3),
+
+  /* 0000 1000 ... */
+  /* 000  */ V(7, 12, 3),	/* 232 */
+  /* 001  */ V(12, 7, 3),
+  /* 010  */ V(4, 13, 3),
+  /* 011  */ V(8, 11, 3),
+  /* 100  */ V(13, 4, 2),
+  /* 101  */ V(13, 4, 2),
+  /* 110  */ V(11, 8, 3),
+  /* 111  */ V(9, 10, 3),
+
+  /* 0000 1001 ... */
+  /* 000  */ V(10, 9, 3),	/* 240 */
+  /* 001  */ V(6, 12, 3),
+  /* 010  */ V(12, 6, 3),
+  /* 011  */ V(3, 13, 3),
+  /* 100  */ V(13, 3, 2),
+  /* 101  */ V(13, 3, 2),
+  /* 110  */ V(13, 2, 2),
+  /* 111  */ V(13, 2, 2),
+
+  /* 0000 1010 ... */
+  /* 000  */ V(2, 13, 3),	/* 248 */
+  /* 001  */ V(0, 13, 3),
+  /* 010  */ V(1, 13, 2),
+  /* 011  */ V(1, 13, 2),
+  /* 100  */ V(7, 11, 2),
+  /* 101  */ V(7, 11, 2),
+  /* 110  */ V(11, 7, 2),
+  /* 111  */ V(11, 7, 2),
+
+  /* 0000 1011 ... */
+  /* 000  */ V(13, 1, 2),	/* 256 */
+  /* 001  */ V(13, 1, 2),
+  /* 010  */ V(5, 12, 3),
+  /* 011  */ V(13, 0, 3),
+  /* 100  */ V(12, 5, 2),
+  /* 101  */ V(12, 5, 2),
+  /* 110  */ V(8, 10, 2),
+  /* 111  */ V(8, 10, 2),
+
+  /* 0000 1100 ... */
+  /* 00   */ V(10, 8, 2),	/* 264 */
+  /* 01   */ V(4, 12, 2),
+  /* 10   */ V(12, 4, 2),
+  /* 11   */ V(6, 11, 2),
+
+  /* 0000 1101 ... */
+  /* 000  */ V(11, 6, 2),	/* 268 */
+  /* 001  */ V(11, 6, 2),
+  /* 010  */ V(9, 9, 3),
+  /* 011  */ V(0, 12, 3),
+  /* 100  */ V(3, 12, 2),
+  /* 101  */ V(3, 12, 2),
+  /* 110  */ V(12, 3, 2),
+  /* 111  */ V(12, 3, 2),
+
+  /* 0000 1110 ... */
+  /* 000  */ V(7, 10, 2),	/* 276 */
+  /* 001  */ V(7, 10, 2),
+  /* 010  */ V(10, 7, 2),
+  /* 011  */ V(10, 7, 2),
+  /* 100  */ V(10, 6, 2),
+  /* 101  */ V(10, 6, 2),
+  /* 110  */ V(12, 0, 3),
+  /* 111  */ V(0, 11, 3),
+
+  /* 0000 1111 ... */
+  /* 00   */ V(12, 2, 1),	/* 284 */
+  /* 01   */ V(12, 2, 1),
+  /* 10   */ V(2, 12, 2),
+  /* 11   */ V(5, 11, 2),
+
+  /* 0001 0000 ... */
+  /* 00   */ V(11, 5, 2),	/* 288 */
+  /* 01   */ V(1, 12, 2),
+  /* 10   */ V(8, 9, 2),
+  /* 11   */ V(9, 8, 2),
+
+  /* 0001 0001 ... */
+  /* 00   */ V(12, 1, 2),	/* 292 */
+  /* 01   */ V(4, 11, 2),
+  /* 10   */ V(11, 4, 2),
+  /* 11   */ V(6, 10, 2),
+
+  /* 0001 0010 ... */
+  /* 00   */ V(3, 11, 2),	/* 296 */
+  /* 01   */ V(7, 9, 2),
+  /* 10   */ V(11, 3, 1),
+  /* 11   */ V(11, 3, 1),
+
+  /* 0001 0011 ... */
+  /* 00   */ V(9, 7, 2),	/* 300 */
+  /* 01   */ V(8, 8, 2),
+  /* 10   */ V(2, 11, 2),
+  /* 11   */ V(5, 10, 2),
+
+  /* 0001 0100 ... */
+  /* 00   */ V(11, 2, 1),	/* 304 */
+  /* 01   */ V(11, 2, 1),
+  /* 10   */ V(10, 5, 2),
+  /* 11   */ V(1, 11, 2),
+
+  /* 0001 0101 ... */
+  /* 00   */ V(11, 1, 1),	/* 308 */
+  /* 01   */ V(11, 1, 1),
+  /* 10   */ V(11, 0, 2),
+  /* 11   */ V(6, 9, 2),
+
+  /* 0001 0110 ... */
+  /* 00   */ V(9, 6, 2),	/* 312 */
+  /* 01   */ V(4, 10, 2),
+  /* 10   */ V(10, 4, 2),
+  /* 11   */ V(7, 8, 2),
+
+  /* 0001 0111 ... */
+  /* 00   */ V(8, 7, 2),	/* 316 */
+  /* 01   */ V(3, 10, 2),
+  /* 10   */ V(10, 3, 1),
+  /* 11   */ V(10, 3, 1),
+
+  /* 0001 1000 ... */
+  /* 0    */ V(5, 9, 1),	/* 320 */
+  /* 1    */ V(9, 5, 1),
+
+  /* 0001 1001 ... */
+  /* 0    */ V(2, 10, 1),	/* 322 */
+  /* 1    */ V(10, 2, 1),
+
+  /* 0001 1010 ... */
+  /* 0    */ V(1, 10, 1),	/* 324 */
+  /* 1    */ V(10, 1, 1),
+
+  /* 0001 1011 ... */
+  /* 00   */ V(0, 10, 2),	/* 326 */
+  /* 01   */ V(10, 0, 2),
+  /* 10   */ V(6, 8, 1),
+  /* 11   */ V(6, 8, 1),
+
+  /* 0001 1100 ... */
+  /* 0    */ V(8, 6, 1),	/* 330 */
+  /* 1    */ V(4, 9, 1),
+
+  /* 0001 1101 ... */
+  /* 0    */ V(9, 4, 1),	/* 332 */
+  /* 1    */ V(3, 9, 1),
+
+  /* 0001 1110 ... */
+  /* 00   */ V(9, 3, 1),	/* 334 */
+  /* 01   */ V(9, 3, 1),
+  /* 10   */ V(7, 7, 2),
+  /* 11   */ V(0, 9, 2),
+
+  /* 0001 1111 ... */
+  /* 0    */ V(5, 8, 1),	/* 338 */
+  /* 1    */ V(8, 5, 1),
+
+  /* 0010 0000 ... */
+  /* 0    */ V(2, 9, 1),	/* 340 */
+  /* 1    */ V(6, 7, 1),
+
+  /* 0010 0001 ... */
+  /* 0    */ V(7, 6, 1),	/* 342 */
+  /* 1    */ V(9, 2, 1),
+
+  /* 0010 0011 ... */
+  /* 0    */ V(1, 9, 1),	/* 344 */
+  /* 1    */ V(9, 0, 1),
+
+  /* 0010 0100 ... */
+  /* 0    */ V(4, 8, 1),	/* 346 */
+  /* 1    */ V(8, 4, 1),
+
+  /* 0010 0101 ... */
+  /* 0    */ V(5, 7, 1),	/* 348 */
+  /* 1    */ V(7, 5, 1),
+
+  /* 0010 0110 ... */
+  /* 0    */ V(3, 8, 1),	/* 350 */
+  /* 1    */ V(8, 3, 1),
+
+  /* 0010 0111 ... */
+  /* 0    */ V(6, 6, 1),	/* 352 */
+  /* 1    */ V(4, 7, 1),
+
+  /* 0010 1100 ... */
+  /* 0    */ V(7, 4, 1),	/* 354 */
+  /* 1    */ V(0, 8, 1),
+
+  /* 0010 1101 ... */
+  /* 0    */ V(8, 0, 1),	/* 356 */
+  /* 1    */ V(5, 6, 1),
+
+  /* 0010 1110 ... */
+  /* 0    */ V(6, 5, 1),	/* 358 */
+  /* 1    */ V(3, 7, 1),
+
+  /* 0010 1111 ... */
+  /* 0    */ V(7, 3, 1),	/* 360 */
+  /* 1    */ V(4, 6, 1),
+
+  /* 0011 0110 ... */
+  /* 0    */ V(0, 7, 1),	/* 362 */
+  /* 1    */ V(7, 0, 1),
+
+  /* 0011 1110 ... */
+  /* 0    */ V(0, 6, 1),	/* 364 */
+  /* 1    */ V(6, 0, 1),
+
+  /* 0000 0000 0000 ... */
+  /* 0    */ V(15, 15, 1),	/* 366 */
+  /* 1    */ V(14, 15, 1),
+
+  /* 0000 0000 0001 ... */
+  /* 0    */ V(15, 14, 1),	/* 368 */
+  /* 1    */ V(13, 15, 1),
+
+  /* 0000 0000 0011 ... */
+  /* 0    */ V(15, 13, 1),	/* 370 */
+  /* 1    */ V(12, 15, 1),
+
+  /* 0000 0000 0100 ... */
+  /* 0    */ V(15, 12, 1),	/* 372 */
+  /* 1    */ V(13, 14, 1),
+
+  /* 0000 0000 0101 ... */
+  /* 0    */ V(14, 13, 1),	/* 374 */
+  /* 1    */ V(11, 15, 1),
+
+  /* 0000 0000 0111 ... */
+  /* 0    */ V(12, 14, 1),	/* 376 */
+  /* 1    */ V(14, 12, 1),
+
+  /* 0000 0001 1111 ... */
+  /* 0    */ V(10, 14, 1),	/* 378 */
+  /* 1    */ V(0, 15, 1)
+};
+
+static
+union huffpair const hufftab16[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 4),
+  /* 0011 */ PTR(64, 2),
+  /* 0100 */ V(1, 1, 4),
+  /* 0101 */ V(0, 1, 4),
+  /* 0110 */ V(1, 0, 3),
+  /* 0111 */ V(1, 0, 3),
+  /* 1000 */ V(0, 0, 1),
+  /* 1001 */ V(0, 0, 1),
+  /* 1010 */ V(0, 0, 1),
+  /* 1011 */ V(0, 0, 1),
+  /* 1100 */ V(0, 0, 1),
+  /* 1101 */ V(0, 0, 1),
+  /* 1110 */ V(0, 0, 1),
+  /* 1111 */ V(0, 0, 1),
+
+  /* 0000 ... */
+  /* 0000 */ PTR(68, 3),	/* 16 */
+  /* 0001 */ PTR(76, 3),
+  /* 0010 */ PTR(84, 2),
+  /* 0011 */ V(15, 15, 4),
+  /* 0100 */ PTR(88, 2),
+  /* 0101 */ PTR(92, 1),
+  /* 0110 */ PTR(94, 4),
+  /* 0111 */ V(15, 2, 4),
+  /* 1000 */ PTR(110, 1),
+  /* 1001 */ V(1, 15, 4),
+  /* 1010 */ V(15, 1, 4),
+  /* 1011 */ PTR(112, 4),
+  /* 1100 */ PTR(128, 4),
+  /* 1101 */ PTR(144, 4),
+  /* 1110 */ PTR(160, 4),
+  /* 1111 */ PTR(176, 4),
+
+  /* 0001 ... */
+  /* 0000 */ PTR(192, 4),	/* 32 */
+  /* 0001 */ PTR(208, 3),
+  /* 0010 */ PTR(216, 3),
+  /* 0011 */ PTR(224, 3),
+  /* 0100 */ PTR(232, 3),
+  /* 0101 */ PTR(240, 3),
+  /* 0110 */ PTR(248, 3),
+  /* 0111 */ PTR(256, 3),
+  /* 1000 */ PTR(264, 2),
+  /* 1001 */ PTR(268, 2),
+  /* 1010 */ PTR(272, 1),
+  /* 1011 */ PTR(274, 2),
+  /* 1100 */ PTR(278, 2),
+  /* 1101 */ PTR(282, 1),
+  /* 1110 */ V(5, 1, 4),
+  /* 1111 */ PTR(284, 1),
+
+  /* 0010 ... */
+  /* 0000 */ PTR(286, 1),	/* 48 */
+  /* 0001 */ PTR(288, 1),
+  /* 0010 */ PTR(290, 1),
+  /* 0011 */ V(1, 4, 4),
+  /* 0100 */ V(4, 1, 4),
+  /* 0101 */ PTR(292, 1),
+  /* 0110 */ V(2, 3, 4),
+  /* 0111 */ V(3, 2, 4),
+  /* 1000 */ V(1, 3, 3),
+  /* 1001 */ V(1, 3, 3),
+  /* 1010 */ V(3, 1, 3),
+  /* 1011 */ V(3, 1, 3),
+  /* 1100 */ V(0, 3, 4),
+  /* 1101 */ V(3, 0, 4),
+  /* 1110 */ V(2, 2, 3),
+  /* 1111 */ V(2, 2, 3),
+
+  /* 0011 ... */
+  /* 00   */ V(1, 2, 2),	/* 64 */
+  /* 01   */ V(2, 1, 2),
+  /* 10   */ V(0, 2, 2),
+  /* 11   */ V(2, 0, 2),
+
+  /* 0000 0000 ... */
+  /* 000  */ V(14, 15, 3),	/* 68 */
+  /* 001  */ V(15, 14, 3),
+  /* 010  */ V(13, 15, 3),
+  /* 011  */ V(15, 13, 3),
+  /* 100  */ V(12, 15, 3),
+  /* 101  */ V(15, 12, 3),
+  /* 110  */ V(11, 15, 3),
+  /* 111  */ V(15, 11, 3),
+
+  /* 0000 0001 ... */
+  /* 000  */ V(10, 15, 2),	/* 76 */
+  /* 001  */ V(10, 15, 2),
+  /* 010  */ V(15, 10, 3),
+  /* 011  */ V(9, 15, 3),
+  /* 100  */ V(15, 9, 3),
+  /* 101  */ V(15, 8, 3),
+  /* 110  */ V(8, 15, 2),
+  /* 111  */ V(8, 15, 2),
+
+  /* 0000 0010 ... */
+  /* 00   */ V(7, 15, 2),	/* 84 */
+  /* 01   */ V(15, 7, 2),
+  /* 10   */ V(6, 15, 2),
+  /* 11   */ V(15, 6, 2),
+
+  /* 0000 0100 ... */
+  /* 00   */ V(5, 15, 2),	/* 88 */
+  /* 01   */ V(15, 5, 2),
+  /* 10   */ V(4, 15, 1),
+  /* 11   */ V(4, 15, 1),
+
+  /* 0000 0101 ... */
+  /* 0    */ V(15, 4, 1),	/* 92 */
+  /* 1    */ V(15, 3, 1),
+
+  /* 0000 0110 ... */
+  /* 0000 */ V(15, 0, 1),	/* 94 */
+  /* 0001 */ V(15, 0, 1),
+  /* 0010 */ V(15, 0, 1),
+  /* 0011 */ V(15, 0, 1),
+  /* 0100 */ V(15, 0, 1),
+  /* 0101 */ V(15, 0, 1),
+  /* 0110 */ V(15, 0, 1),
+  /* 0111 */ V(15, 0, 1),
+  /* 1000 */ V(3, 15, 2),
+  /* 1001 */ V(3, 15, 2),
+  /* 1010 */ V(3, 15, 2),
+  /* 1011 */ V(3, 15, 2),
+  /* 1100 */ PTR(294, 4),
+  /* 1101 */ PTR(310, 3),
+  /* 1110 */ PTR(318, 3),
+  /* 1111 */ PTR(326, 3),
+
+  /* 0000 1000 ... */
+  /* 0    */ V(2, 15, 1),	/* 110 */
+  /* 1    */ V(0, 15, 1),
+
+  /* 0000 1011 ... */
+  /* 0000 */ PTR(334, 2),	/* 112 */
+  /* 0001 */ PTR(338, 2),
+  /* 0010 */ PTR(342, 2),
+  /* 0011 */ PTR(346, 1),
+  /* 0100 */ PTR(348, 2),
+  /* 0101 */ PTR(352, 2),
+  /* 0110 */ PTR(356, 1),
+  /* 0111 */ PTR(358, 2),
+  /* 1000 */ PTR(362, 2),
+  /* 1001 */ PTR(366, 2),
+  /* 1010 */ PTR(370, 2),
+  /* 1011 */ V(14, 3, 4),
+  /* 1100 */ PTR(374, 1),
+  /* 1101 */ PTR(376, 1),
+  /* 1110 */ PTR(378, 1),
+  /* 1111 */ PTR(380, 1),
+
+  /* 0000 1100 ... */
+  /* 0000 */ PTR(382, 1),	/* 128 */
+  /* 0001 */ PTR(384, 1),
+  /* 0010 */ PTR(386, 1),
+  /* 0011 */ V(0, 13, 4),
+  /* 0100 */ PTR(388, 1),
+  /* 0101 */ PTR(390, 1),
+  /* 0110 */ PTR(392, 1),
+  /* 0111 */ V(3, 12, 4),
+  /* 1000 */ PTR(394, 1),
+  /* 1001 */ V(1, 12, 4),
+  /* 1010 */ V(12, 0, 4),
+  /* 1011 */ PTR(396, 1),
+  /* 1100 */ V(14, 2, 3),
+  /* 1101 */ V(14, 2, 3),
+  /* 1110 */ V(2, 14, 4),
+  /* 1111 */ V(1, 14, 4),
+
+  /* 0000 1101 ... */
+  /* 0000 */ V(13, 3, 4),	/* 144 */
+  /* 0001 */ V(2, 13, 4),
+  /* 0010 */ V(13, 2, 4),
+  /* 0011 */ V(13, 1, 4),
+  /* 0100 */ V(3, 11, 4),
+  /* 0101 */ PTR(398, 1),
+  /* 0110 */ V(1, 13, 3),
+  /* 0111 */ V(1, 13, 3),
+  /* 1000 */ V(12, 4, 4),
+  /* 1001 */ V(6, 11, 4),
+  /* 1010 */ V(12, 3, 4),
+  /* 1011 */ V(10, 7, 4),
+  /* 1100 */ V(2, 12, 3),
+  /* 1101 */ V(2, 12, 3),
+  /* 1110 */ V(12, 2, 4),
+  /* 1111 */ V(11, 5, 4),
+
+  /* 0000 1110 ... */
+  /* 0000 */ V(12, 1, 4),	/* 160 */
+  /* 0001 */ V(0, 12, 4),
+  /* 0010 */ V(4, 11, 4),
+  /* 0011 */ V(11, 4, 4),
+  /* 0100 */ V(6, 10, 4),
+  /* 0101 */ V(10, 6, 4),
+  /* 0110 */ V(11, 3, 3),
+  /* 0111 */ V(11, 3, 3),
+  /* 1000 */ V(5, 10, 4),
+  /* 1001 */ V(10, 5, 4),
+  /* 1010 */ V(2, 11, 3),
+  /* 1011 */ V(2, 11, 3),
+  /* 1100 */ V(11, 2, 3),
+  /* 1101 */ V(11, 2, 3),
+  /* 1110 */ V(1, 11, 3),
+  /* 1111 */ V(1, 11, 3),
+
+  /* 0000 1111 ... */
+  /* 0000 */ V(11, 1, 3),	/* 176 */
+  /* 0001 */ V(11, 1, 3),
+  /* 0010 */ V(0, 11, 4),
+  /* 0011 */ V(11, 0, 4),
+  /* 0100 */ V(6, 9, 4),
+  /* 0101 */ V(9, 6, 4),
+  /* 0110 */ V(4, 10, 4),
+  /* 0111 */ V(10, 4, 4),
+  /* 1000 */ V(7, 8, 4),
+  /* 1001 */ V(8, 7, 4),
+  /* 1010 */ V(10, 3, 3),
+  /* 1011 */ V(10, 3, 3),
+  /* 1100 */ V(3, 10, 4),
+  /* 1101 */ V(5, 9, 4),
+  /* 1110 */ V(2, 10, 3),
+  /* 1111 */ V(2, 10, 3),
+
+  /* 0001 0000 ... */
+  /* 0000 */ V(9, 5, 4),	/* 192 */
+  /* 0001 */ V(6, 8, 4),
+  /* 0010 */ V(10, 1, 3),
+  /* 0011 */ V(10, 1, 3),
+  /* 0100 */ V(8, 6, 4),
+  /* 0101 */ V(7, 7, 4),
+  /* 0110 */ V(9, 4, 3),
+  /* 0111 */ V(9, 4, 3),
+  /* 1000 */ V(4, 9, 4),
+  /* 1001 */ V(5, 7, 4),
+  /* 1010 */ V(6, 7, 3),
+  /* 1011 */ V(6, 7, 3),
+  /* 1100 */ V(10, 2, 2),
+  /* 1101 */ V(10, 2, 2),
+  /* 1110 */ V(10, 2, 2),
+  /* 1111 */ V(10, 2, 2),
+
+  /* 0001 0001 ... */
+  /* 000  */ V(1, 10, 2),	/* 208 */
+  /* 001  */ V(1, 10, 2),
+  /* 010  */ V(0, 10, 3),
+  /* 011  */ V(10, 0, 3),
+  /* 100  */ V(3, 9, 3),
+  /* 101  */ V(9, 3, 3),
+  /* 110  */ V(5, 8, 3),
+  /* 111  */ V(8, 5, 3),
+
+  /* 0001 0010 ... */
+  /* 000  */ V(2, 9, 2),	/* 216 */
+  /* 001  */ V(2, 9, 2),
+  /* 010  */ V(9, 2, 2),
+  /* 011  */ V(9, 2, 2),
+  /* 100  */ V(7, 6, 3),
+  /* 101  */ V(0, 9, 3),
+  /* 110  */ V(1, 9, 2),
+  /* 111  */ V(1, 9, 2),
+
+  /* 0001 0011 ... */
+  /* 000  */ V(9, 1, 2),	/* 224 */
+  /* 001  */ V(9, 1, 2),
+  /* 010  */ V(9, 0, 3),
+  /* 011  */ V(4, 8, 3),
+  /* 100  */ V(8, 4, 3),
+  /* 101  */ V(7, 5, 3),
+  /* 110  */ V(3, 8, 3),
+  /* 111  */ V(8, 3, 3),
+
+  /* 0001 0100 ... */
+  /* 000  */ V(6, 6, 3),	/* 232 */
+  /* 001  */ V(2, 8, 3),
+  /* 010  */ V(8, 2, 2),
+  /* 011  */ V(8, 2, 2),
+  /* 100  */ V(4, 7, 3),
+  /* 101  */ V(7, 4, 3),
+  /* 110  */ V(1, 8, 2),
+  /* 111  */ V(1, 8, 2),
+
+  /* 0001 0101 ... */
+  /* 000  */ V(8, 1, 2),	/* 240 */
+  /* 001  */ V(8, 1, 2),
+  /* 010  */ V(8, 0, 2),
+  /* 011  */ V(8, 0, 2),
+  /* 100  */ V(0, 8, 3),
+  /* 101  */ V(5, 6, 3),
+  /* 110  */ V(3, 7, 2),
+  /* 111  */ V(3, 7, 2),
+
+  /* 0001 0110 ... */
+  /* 000  */ V(7, 3, 2),	/* 248 */
+  /* 001  */ V(7, 3, 2),
+  /* 010  */ V(6, 5, 3),
+  /* 011  */ V(4, 6, 3),
+  /* 100  */ V(2, 7, 2),
+  /* 101  */ V(2, 7, 2),
+  /* 110  */ V(7, 2, 2),
+  /* 111  */ V(7, 2, 2),
+
+  /* 0001 0111 ... */
+  /* 000  */ V(6, 4, 3),	/* 256 */
+  /* 001  */ V(5, 5, 3),
+  /* 010  */ V(0, 7, 2),
+  /* 011  */ V(0, 7, 2),
+  /* 100  */ V(1, 7, 1),
+  /* 101  */ V(1, 7, 1),
+  /* 110  */ V(1, 7, 1),
+  /* 111  */ V(1, 7, 1),
+
+  /* 0001 1000 ... */
+  /* 00   */ V(7, 1, 1),	/* 264  */
+  /* 01   */ V(7, 1, 1),
+  /* 10   */ V(7, 0, 2),
+  /* 11   */ V(3, 6, 2),
+
+  /* 0001 1001 ... */
+  /* 00   */ V(6, 3, 2),	/* 268 */
+  /* 01   */ V(4, 5, 2),
+  /* 10   */ V(5, 4, 2),
+  /* 11   */ V(2, 6, 2),
+
+  /* 0001 1010 ... */
+  /* 0    */ V(6, 2, 1),	/* 272 */
+  /* 1    */ V(1, 6, 1),
+
+  /* 0001 1011 ... */
+  /* 00   */ V(6, 1, 1),	/* 274 */
+  /* 01   */ V(6, 1, 1),
+  /* 10   */ V(0, 6, 2),
+  /* 11   */ V(6, 0, 2),
+
+  /* 0001 1100 ... */
+  /* 00   */ V(5, 3, 1),	/* 278 */
+  /* 01   */ V(5, 3, 1),
+  /* 10   */ V(3, 5, 2),
+  /* 11   */ V(4, 4, 2),
+
+  /* 0001 1101 ... */
+  /* 0    */ V(2, 5, 1),	/* 282 */
+  /* 1    */ V(5, 2, 1),
+
+  /* 0001 1111 ... */
+  /* 0    */ V(1, 5, 1),	/* 284 */
+  /* 1    */ V(0, 5, 1),
+
+  /* 0010 0000 ... */
+  /* 0    */ V(3, 4, 1),	/* 286 */
+  /* 1    */ V(4, 3, 1),
+
+  /* 0010 0001 ... */
+  /* 0    */ V(5, 0, 1),	/* 288 */
+  /* 1    */ V(2, 4, 1),
+
+  /* 0010 0010 ... */
+  /* 0    */ V(4, 2, 1),	/* 290 */
+  /* 1    */ V(3, 3, 1),
+
+  /* 0010 0101 ... */
+  /* 0    */ V(0, 4, 1),	/* 292 */
+  /* 1    */ V(4, 0, 1),
+
+  /* 0000 0110 1100 ... */
+  /* 0000 */ V(12, 14, 4),	/* 294 */
+  /* 0001 */ PTR(400, 1),
+  /* 0010 */ V(13, 14, 3),
+  /* 0011 */ V(13, 14, 3),
+  /* 0100 */ V(14, 9, 3),
+  /* 0101 */ V(14, 9, 3),
+  /* 0110 */ V(14, 10, 4),
+  /* 0111 */ V(13, 9, 4),
+  /* 1000 */ V(14, 14, 2),
+  /* 1001 */ V(14, 14, 2),
+  /* 1010 */ V(14, 14, 2),
+  /* 1011 */ V(14, 14, 2),
+  /* 1100 */ V(14, 13, 3),
+  /* 1101 */ V(14, 13, 3),
+  /* 1110 */ V(14, 11, 3),
+  /* 1111 */ V(14, 11, 3),
+
+  /* 0000 0110 1101 ... */
+  /* 000  */ V(11, 14, 2),	/* 310 */
+  /* 001  */ V(11, 14, 2),
+  /* 010  */ V(12, 13, 2),
+  /* 011  */ V(12, 13, 2),
+  /* 100  */ V(13, 12, 3),
+  /* 101  */ V(13, 11, 3),
+  /* 110  */ V(10, 14, 2),
+  /* 111  */ V(10, 14, 2),
+
+  /* 0000 0110 1110 ... */
+  /* 000  */ V(12, 12, 2),	/* 318 */
+  /* 001  */ V(12, 12, 2),
+  /* 010  */ V(10, 13, 3),
+  /* 011  */ V(13, 10, 3),
+  /* 100  */ V(7, 14, 3),
+  /* 101  */ V(10, 12, 3),
+  /* 110  */ V(12, 10, 2),
+  /* 111  */ V(12, 10, 2),
+
+  /* 0000 0110 1111 ... */
+  /* 000  */ V(12, 9, 3),	/* 326 */
+  /* 001  */ V(7, 13, 3),
+  /* 010  */ V(5, 14, 2),
+  /* 011  */ V(5, 14, 2),
+  /* 100  */ V(11, 13, 1),
+  /* 101  */ V(11, 13, 1),
+  /* 110  */ V(11, 13, 1),
+  /* 111  */ V(11, 13, 1),
+
+  /* 0000 1011 0000 ... */
+  /* 00   */ V(9, 14, 1),	/* 334 */
+  /* 01   */ V(9, 14, 1),
+  /* 10   */ V(11, 12, 2),
+  /* 11   */ V(12, 11, 2),
+
+  /* 0000 1011 0001 ... */
+  /* 00   */ V(8, 14, 2),	/* 338 */
+  /* 01   */ V(14, 8, 2),
+  /* 10   */ V(9, 13, 2),
+  /* 11   */ V(14, 7, 2),
+
+  /* 0000 1011 0010 ... */
+  /* 00   */ V(11, 11, 2),	/* 342 */
+  /* 01   */ V(8, 13, 2),
+  /* 10   */ V(13, 8, 2),
+  /* 11   */ V(6, 14, 2),
+
+  /* 0000 1011 0011 ... */
+  /* 0    */ V(14, 6, 1),	/* 346 */
+  /* 1    */ V(9, 12, 1),
+
+  /* 0000 1011 0100 ... */
+  /* 00   */ V(10, 11, 2),	/* 348 */
+  /* 01   */ V(11, 10, 2),
+  /* 10   */ V(14, 5, 2),
+  /* 11   */ V(13, 7, 2),
+
+  /* 0000 1011 0101 ... */
+  /* 00   */ V(4, 14, 1),	/* 352 */
+  /* 01   */ V(4, 14, 1),
+  /* 10   */ V(14, 4, 2),
+  /* 11   */ V(8, 12, 2),
+
+  /* 0000 1011 0110 ... */
+  /* 0    */ V(12, 8, 1),	/* 356 */
+  /* 1    */ V(3, 14, 1),
+
+  /* 0000 1011 0111 ... */
+  /* 00   */ V(6, 13, 1),	/* 358 */
+  /* 01   */ V(6, 13, 1),
+  /* 10   */ V(13, 6, 2),
+  /* 11   */ V(9, 11, 2),
+
+  /* 0000 1011 1000 ... */
+  /* 00   */ V(11, 9, 2),	/* 362 */
+  /* 01   */ V(10, 10, 2),
+  /* 10   */ V(14, 1, 1),
+  /* 11   */ V(14, 1, 1),
+
+  /* 0000 1011 1001 ... */
+  /* 00   */ V(13, 4, 1),	/* 366 */
+  /* 01   */ V(13, 4, 1),
+  /* 10   */ V(11, 8, 2),
+  /* 11   */ V(10, 9, 2),
+
+  /* 0000 1011 1010 ... */
+  /* 00   */ V(7, 11, 1),	/* 370 */
+  /* 01   */ V(7, 11, 1),
+  /* 10   */ V(11, 7, 2),
+  /* 11   */ V(13, 0, 2),
+
+  /* 0000 1011 1100 ... */
+  /* 0    */ V(0, 14, 1),	/* 374 */
+  /* 1    */ V(14, 0, 1),
+
+  /* 0000 1011 1101 ... */
+  /* 0    */ V(5, 13, 1),	/* 376 */
+  /* 1    */ V(13, 5, 1),
+
+  /* 0000 1011 1110 ... */
+  /* 0    */ V(7, 12, 1),	/* 378 */
+  /* 1    */ V(12, 7, 1),
+
+  /* 0000 1011 1111 ... */
+  /* 0    */ V(4, 13, 1),	/* 380 */
+  /* 1    */ V(8, 11, 1),
+
+  /* 0000 1100 0000 ... */
+  /* 0    */ V(9, 10, 1),	/* 382 */
+  /* 1    */ V(6, 12, 1),
+
+  /* 0000 1100 0001 ... */
+  /* 0    */ V(12, 6, 1),	/* 384 */
+  /* 1    */ V(3, 13, 1),
+
+  /* 0000 1100 0010 ... */
+  /* 0    */ V(5, 12, 1),	/* 386 */
+  /* 1    */ V(12, 5, 1),
+
+  /* 0000 1100 0100 ... */
+  /* 0    */ V(8, 10, 1),	/* 388 */
+  /* 1    */ V(10, 8, 1),
+
+  /* 0000 1100 0101 ... */
+  /* 0    */ V(9, 9, 1),	/* 390 */
+  /* 1    */ V(4, 12, 1),
+
+  /* 0000 1100 0110 ... */
+  /* 0    */ V(11, 6, 1),	/* 392 */
+  /* 1    */ V(7, 10, 1),
+
+  /* 0000 1100 1000 ... */
+  /* 0    */ V(5, 11, 1),	/* 394 */
+  /* 1    */ V(8, 9, 1),
+
+  /* 0000 1100 1011 ... */
+  /* 0    */ V(9, 8, 1),	/* 396 */
+  /* 1    */ V(7, 9, 1),
+
+  /* 0000 1101 0101 ... */
+  /* 0    */ V(9, 7, 1),	/* 398 */
+  /* 1    */ V(8, 8, 1),
+
+  /* 0000 0110 1100 0001 ... */
+  /* 0    */ V(14, 12, 1),	/* 400 */
+  /* 1    */ V(13, 13, 1)
+};
+
+static
+union huffpair const hufftab24[] = {
+  /* 0000 */ PTR(16, 4),
+  /* 0001 */ PTR(32, 4),
+  /* 0010 */ PTR(48, 4),
+  /* 0011 */ V(15, 15, 4),
+  /* 0100 */ PTR(64, 4),
+  /* 0101 */ PTR(80, 4),
+  /* 0110 */ PTR(96, 4),
+  /* 0111 */ PTR(112, 4),
+  /* 1000 */ PTR(128, 4),
+  /* 1001 */ PTR(144, 4),
+  /* 1010 */ PTR(160, 3),
+  /* 1011 */ PTR(168, 2),
+  /* 1100 */ V(1, 1, 4),
+  /* 1101 */ V(0, 1, 4),
+  /* 1110 */ V(1, 0, 4),
+  /* 1111 */ V(0, 0, 4),
+
+  /* 0000 ... */
+  /* 0000 */ V(14, 15, 4),	/* 16 */
+  /* 0001 */ V(15, 14, 4),
+  /* 0010 */ V(13, 15, 4),
+  /* 0011 */ V(15, 13, 4),
+  /* 0100 */ V(12, 15, 4),
+  /* 0101 */ V(15, 12, 4),
+  /* 0110 */ V(11, 15, 4),
+  /* 0111 */ V(15, 11, 4),
+  /* 1000 */ V(15, 10, 3),
+  /* 1001 */ V(15, 10, 3),
+  /* 1010 */ V(10, 15, 4),
+  /* 1011 */ V(9, 15, 4),
+  /* 1100 */ V(15, 9, 3),
+  /* 1101 */ V(15, 9, 3),
+  /* 1110 */ V(15, 8, 3),
+  /* 1111 */ V(15, 8, 3),
+
+  /* 0001 ... */
+  /* 0000 */ V(8, 15, 4),	/* 32 */
+  /* 0001 */ V(7, 15, 4),
+  /* 0010 */ V(15, 7, 3),
+  /* 0011 */ V(15, 7, 3),
+  /* 0100 */ V(6, 15, 3),
+  /* 0101 */ V(6, 15, 3),
+  /* 0110 */ V(15, 6, 3),
+  /* 0111 */ V(15, 6, 3),
+  /* 1000 */ V(5, 15, 3),
+  /* 1001 */ V(5, 15, 3),
+  /* 1010 */ V(15, 5, 3),
+  /* 1011 */ V(15, 5, 3),
+  /* 1100 */ V(4, 15, 3),
+  /* 1101 */ V(4, 15, 3),
+  /* 1110 */ V(15, 4, 3),
+  /* 1111 */ V(15, 4, 3),
+
+  /* 0010 ... */
+  /* 0000 */ V(3, 15, 3),	/* 48 */
+  /* 0001 */ V(3, 15, 3),
+  /* 0010 */ V(15, 3, 3),
+  /* 0011 */ V(15, 3, 3),
+  /* 0100 */ V(2, 15, 3),
+  /* 0101 */ V(2, 15, 3),
+  /* 0110 */ V(15, 2, 3),
+  /* 0111 */ V(15, 2, 3),
+  /* 1000 */ V(15, 1, 3),
+  /* 1001 */ V(15, 1, 3),
+  /* 1010 */ V(1, 15, 4),
+  /* 1011 */ V(15, 0, 4),
+  /* 1100 */ PTR(172, 3),
+  /* 1101 */ PTR(180, 3),
+  /* 1110 */ PTR(188, 3),
+  /* 1111 */ PTR(196, 3),
+
+  /* 0100 ... */
+  /* 0000 */ PTR(204, 4),	/* 64 */
+  /* 0001 */ PTR(220, 3),
+  /* 0010 */ PTR(228, 3),
+  /* 0011 */ PTR(236, 3),
+  /* 0100 */ PTR(244, 2),
+  /* 0101 */ PTR(248, 2),
+  /* 0110 */ PTR(252, 2),
+  /* 0111 */ PTR(256, 2),
+  /* 1000 */ PTR(260, 2),
+  /* 1001 */ PTR(264, 2),
+  /* 1010 */ PTR(268, 2),
+  /* 1011 */ PTR(272, 2),
+  /* 1100 */ PTR(276, 2),
+  /* 1101 */ PTR(280, 3),
+  /* 1110 */ PTR(288, 2),
+  /* 1111 */ PTR(292, 2),
+
+  /* 0101 ... */
+  /* 0000 */ PTR(296, 2),	/* 80 */
+  /* 0001 */ PTR(300, 3),
+  /* 0010 */ PTR(308, 2),
+  /* 0011 */ PTR(312, 3),
+  /* 0100 */ PTR(320, 1),
+  /* 0101 */ PTR(322, 2),
+  /* 0110 */ PTR(326, 2),
+  /* 0111 */ PTR(330, 1),
+  /* 1000 */ PTR(332, 2),
+  /* 1001 */ PTR(336, 1),
+  /* 1010 */ PTR(338, 1),
+  /* 1011 */ PTR(340, 1),
+  /* 1100 */ PTR(342, 1),
+  /* 1101 */ PTR(344, 1),
+  /* 1110 */ PTR(346, 1),
+  /* 1111 */ PTR(348, 1),
+
+  /* 0110 ... */
+  /* 0000 */ PTR(350, 1),	/* 96 */
+  /* 0001 */ PTR(352, 1),
+  /* 0010 */ PTR(354, 1),
+  /* 0011 */ PTR(356, 1),
+  /* 0100 */ PTR(358, 1),
+  /* 0101 */ PTR(360, 1),
+  /* 0110 */ PTR(362, 1),
+  /* 0111 */ PTR(364, 1),
+  /* 1000 */ PTR(366, 1),
+  /* 1001 */ PTR(368, 1),
+  /* 1010 */ PTR(370, 2),
+  /* 1011 */ PTR(374, 1),
+  /* 1100 */ PTR(376, 2),
+  /* 1101 */ V(7, 3, 4),
+  /* 1110 */ PTR(380, 1),
+  /* 1111 */ V(7, 2, 4),
+
+  /* 0111 ... */
+  /* 0000 */ V(4, 6, 4),	/* 112 */
+  /* 0001 */ V(6, 4, 4),
+  /* 0010 */ V(5, 5, 4),
+  /* 0011 */ V(7, 1, 4),
+  /* 0100 */ V(3, 6, 4),
+  /* 0101 */ V(6, 3, 4),
+  /* 0110 */ V(4, 5, 4),
+  /* 0111 */ V(5, 4, 4),
+  /* 1000 */ V(2, 6, 4),
+  /* 1001 */ V(6, 2, 4),
+  /* 1010 */ V(1, 6, 4),
+  /* 1011 */ V(6, 1, 4),
+  /* 1100 */ PTR(382, 1),
+  /* 1101 */ V(3, 5, 4),
+  /* 1110 */ V(5, 3, 4),
+  /* 1111 */ V(4, 4, 4),
+
+  /* 1000 ... */
+  /* 0000 */ V(2, 5, 4),	/* 128 */
+  /* 0001 */ V(5, 2, 4),
+  /* 0010 */ V(1, 5, 4),
+  /* 0011 */ PTR(384, 1),
+  /* 0100 */ V(5, 1, 3),
+  /* 0101 */ V(5, 1, 3),
+  /* 0110 */ V(3, 4, 4),
+  /* 0111 */ V(4, 3, 4),
+  /* 1000 */ V(2, 4, 3),
+  /* 1001 */ V(2, 4, 3),
+  /* 1010 */ V(4, 2, 3),
+  /* 1011 */ V(4, 2, 3),
+  /* 1100 */ V(3, 3, 3),
+  /* 1101 */ V(3, 3, 3),
+  /* 1110 */ V(1, 4, 3),
+  /* 1111 */ V(1, 4, 3),
+
+  /* 1001 ... */
+  /* 0000 */ V(4, 1, 3),	/* 144 */
+  /* 0001 */ V(4, 1, 3),
+  /* 0010 */ V(0, 4, 4),
+  /* 0011 */ V(4, 0, 4),
+  /* 0100 */ V(2, 3, 3),
+  /* 0101 */ V(2, 3, 3),
+  /* 0110 */ V(3, 2, 3),
+  /* 0111 */ V(3, 2, 3),
+  /* 1000 */ V(1, 3, 2),
+  /* 1001 */ V(1, 3, 2),
+  /* 1010 */ V(1, 3, 2),
+  /* 1011 */ V(1, 3, 2),
+  /* 1100 */ V(3, 1, 2),
+  /* 1101 */ V(3, 1, 2),
+  /* 1110 */ V(3, 1, 2),
+  /* 1111 */ V(3, 1, 2),
+
+  /* 1010 ... */
+  /* 000  */ V(0, 3, 3),	/* 160 */
+  /* 001  */ V(3, 0, 3),
+  /* 010  */ V(2, 2, 2),
+  /* 011  */ V(2, 2, 2),
+  /* 100  */ V(1, 2, 1),
+  /* 101  */ V(1, 2, 1),
+  /* 110  */ V(1, 2, 1),
+  /* 111  */ V(1, 2, 1),
+
+  /* 1011 ... */
+  /* 00   */ V(2, 1, 1),	/* 168 */
+  /* 01   */ V(2, 1, 1),
+  /* 10   */ V(0, 2, 2),
+  /* 11   */ V(2, 0, 2),
+
+  /* 0010 1100 ... */
+  /* 000  */ V(0, 15, 1),	/* 172 */
+  /* 001  */ V(0, 15, 1),
+  /* 010  */ V(0, 15, 1),
+  /* 011  */ V(0, 15, 1),
+  /* 100  */ V(14, 14, 3),
+  /* 101  */ V(13, 14, 3),
+  /* 110  */ V(14, 13, 3),
+  /* 111  */ V(12, 14, 3),
+
+  /* 0010 1101 ... */
+  /* 000  */ V(14, 12, 3),	/* 180 */
+  /* 001  */ V(13, 13, 3),
+  /* 010  */ V(11, 14, 3),
+  /* 011  */ V(14, 11, 3),
+  /* 100  */ V(12, 13, 3),
+  /* 101  */ V(13, 12, 3),
+  /* 110  */ V(10, 14, 3),
+  /* 111  */ V(14, 10, 3),
+
+  /* 0010 1110 ... */
+  /* 000  */ V(11, 13, 3),	/* 188 */
+  /* 001  */ V(13, 11, 3),
+  /* 010  */ V(12, 12, 3),
+  /* 011  */ V(9, 14, 3),
+  /* 100  */ V(14, 9, 3),
+  /* 101  */ V(10, 13, 3),
+  /* 110  */ V(13, 10, 3),
+  /* 111  */ V(11, 12, 3),
+
+  /* 0010 1111 ... */
+  /* 000  */ V(12, 11, 3),	/* 196 */
+  /* 001  */ V(8, 14, 3),
+  /* 010  */ V(14, 8, 3),
+  /* 011  */ V(9, 13, 3),
+  /* 100  */ V(13, 9, 3),
+  /* 101  */ V(7, 14, 3),
+  /* 110  */ V(14, 7, 3),
+  /* 111  */ V(10, 12, 3),
+
+  /* 0100 0000 ... */
+  /* 0000 */ V(12, 10, 3),	/* 204 */
+  /* 0001 */ V(12, 10, 3),
+  /* 0010 */ V(11, 11, 3),
+  /* 0011 */ V(11, 11, 3),
+  /* 0100 */ V(8, 13, 3),
+  /* 0101 */ V(8, 13, 3),
+  /* 0110 */ V(13, 8, 3),
+  /* 0111 */ V(13, 8, 3),
+  /* 1000 */ V(0, 14, 4),
+  /* 1001 */ V(14, 0, 4),
+  /* 1010 */ V(0, 13, 3),
+  /* 1011 */ V(0, 13, 3),
+  /* 1100 */ V(14, 6, 2),
+  /* 1101 */ V(14, 6, 2),
+  /* 1110 */ V(14, 6, 2),
+  /* 1111 */ V(14, 6, 2),
+
+  /* 0100 0001 ... */
+  /* 000  */ V(6, 14, 3),	/* 220 */
+  /* 001  */ V(9, 12, 3),
+  /* 010  */ V(12, 9, 2),
+  /* 011  */ V(12, 9, 2),
+  /* 100  */ V(5, 14, 2),
+  /* 101  */ V(5, 14, 2),
+  /* 110  */ V(11, 10, 2),
+  /* 111  */ V(11, 10, 2),
+
+  /* 0100 0010 ... */
+  /* 000  */ V(14, 5, 2),	/* 228 */
+  /* 001  */ V(14, 5, 2),
+  /* 010  */ V(10, 11, 3),
+  /* 011  */ V(7, 13, 3),
+  /* 100  */ V(13, 7, 2),
+  /* 101  */ V(13, 7, 2),
+  /* 110  */ V(14, 4, 2),
+  /* 111  */ V(14, 4, 2),
+
+  /* 0100 0011 ... */
+  /* 000  */ V(8, 12, 2),	/* 236 */
+  /* 001  */ V(8, 12, 2),
+  /* 010  */ V(12, 8, 2),
+  /* 011  */ V(12, 8, 2),
+  /* 100  */ V(4, 14, 3),
+  /* 101  */ V(2, 14, 3),
+  /* 110  */ V(3, 14, 2),
+  /* 111  */ V(3, 14, 2),
+
+  /* 0100 0100 ... */
+  /* 00   */ V(6, 13, 2),	/* 244 */
+  /* 01   */ V(13, 6, 2),
+  /* 10   */ V(14, 3, 2),
+  /* 11   */ V(9, 11, 2),
+
+  /* 0100 0101 ... */
+  /* 00   */ V(11, 9, 2),	/* 248 */
+  /* 01   */ V(10, 10, 2),
+  /* 10   */ V(14, 2, 2),
+  /* 11   */ V(1, 14, 2),
+
+  /* 0100 0110 ... */
+  /* 00   */ V(14, 1, 2),	/* 252 */
+  /* 01   */ V(5, 13, 2),
+  /* 10   */ V(13, 5, 2),
+  /* 11   */ V(7, 12, 2),
+
+  /* 0100 0111 ... */
+  /* 00   */ V(12, 7, 2),	/* 256 */
+  /* 01   */ V(4, 13, 2),
+  /* 10   */ V(8, 11, 2),
+  /* 11   */ V(11, 8, 2),
+
+  /* 0100 1000 ... */
+  /* 00   */ V(13, 4, 2),	/* 260 */
+  /* 01   */ V(9, 10, 2),
+  /* 10   */ V(10, 9, 2),
+  /* 11   */ V(6, 12, 2),
+
+  /* 0100 1001 ... */
+  /* 00   */ V(12, 6, 2),	/* 264 */
+  /* 01   */ V(3, 13, 2),
+  /* 10   */ V(13, 3, 2),
+  /* 11   */ V(2, 13, 2),
+
+  /* 0100 1010 ... */
+  /* 00   */ V(13, 2, 2),	/* 268 */
+  /* 01   */ V(1, 13, 2),
+  /* 10   */ V(7, 11, 2),
+  /* 11   */ V(11, 7, 2),
+
+  /* 0100 1011 ... */
+  /* 00   */ V(13, 1, 2),	/* 272 */
+  /* 01   */ V(5, 12, 2),
+  /* 10   */ V(12, 5, 2),
+  /* 11   */ V(8, 10, 2),
+
+  /* 0100 1100 ... */
+  /* 00   */ V(10, 8, 2),	/* 276 */
+  /* 01   */ V(9, 9, 2),
+  /* 10   */ V(4, 12, 2),
+  /* 11   */ V(12, 4, 2),
+
+  /* 0100 1101 ... */
+  /* 000  */ V(6, 11, 2),	/* 280 */
+  /* 001  */ V(6, 11, 2),
+  /* 010  */ V(11, 6, 2),
+  /* 011  */ V(11, 6, 2),
+  /* 100  */ V(13, 0, 3),
+  /* 101  */ V(0, 12, 3),
+  /* 110  */ V(3, 12, 2),
+  /* 111  */ V(3, 12, 2),
+
+  /* 0100 1110 ... */
+  /* 00   */ V(12, 3, 2),	/* 288 */
+  /* 01   */ V(7, 10, 2),
+  /* 10   */ V(10, 7, 2),
+  /* 11   */ V(2, 12, 2),
+
+  /* 0100 1111 ... */
+  /* 00   */ V(12, 2, 2),	/* 292 */
+  /* 01   */ V(5, 11, 2),
+  /* 10   */ V(11, 5, 2),
+  /* 11   */ V(1, 12, 2),
+
+  /* 0101 0000 ... */
+  /* 00   */ V(8, 9, 2),	/* 296 */
+  /* 01   */ V(9, 8, 2),
+  /* 10   */ V(12, 1, 2),
+  /* 11   */ V(4, 11, 2),
+
+  /* 0101 0001 ... */
+  /* 000  */ V(12, 0, 3),	/* 300 */
+  /* 001  */ V(0, 11, 3),
+  /* 010  */ V(3, 11, 2),
+  /* 011  */ V(3, 11, 2),
+  /* 100  */ V(11, 0, 3),
+  /* 101  */ V(0, 10, 3),
+  /* 110  */ V(1, 10, 2),
+  /* 111  */ V(1, 10, 2),
+
+  /* 0101 0010 ... */
+  /* 00   */ V(11, 4, 1),	/* 308 */
+  /* 01   */ V(11, 4, 1),
+  /* 10   */ V(6, 10, 2),
+  /* 11   */ V(10, 6, 2),
+
+  /* 0101 0011 ... */
+  /* 000  */ V(7, 9, 2),	/* 312 */
+  /* 001  */ V(7, 9, 2),
+  /* 010  */ V(9, 7, 2),
+  /* 011  */ V(9, 7, 2),
+  /* 100  */ V(10, 0, 3),
+  /* 101  */ V(0, 9, 3),
+  /* 110  */ V(9, 0, 2),
+  /* 111  */ V(9, 0, 2),
+
+  /* 0101 0100 ... */
+  /* 0    */ V(11, 3, 1),	/* 320 */
+  /* 1    */ V(8, 8, 1),
+
+  /* 0101 0101 ... */
+  /* 00   */ V(2, 11, 2),	/* 322 */
+  /* 01   */ V(5, 10, 2),
+  /* 10   */ V(11, 2, 1),
+  /* 11   */ V(11, 2, 1),
+
+  /* 0101 0110 ... */
+  /* 00   */ V(10, 5, 2),	/* 326 */
+  /* 01   */ V(1, 11, 2),
+  /* 10   */ V(11, 1, 2),
+  /* 11   */ V(6, 9, 2),
+
+  /* 0101 0111 ... */
+  /* 0    */ V(9, 6, 1),	/* 330 */
+  /* 1    */ V(10, 4, 1),
+
+  /* 0101 1000 ... */
+  /* 00   */ V(4, 10, 2),	/* 332 */
+  /* 01   */ V(7, 8, 2),
+  /* 10   */ V(8, 7, 1),
+  /* 11   */ V(8, 7, 1),
+
+  /* 0101 1001 ... */
+  /* 0    */ V(3, 10, 1),	/* 336 */
+  /* 1    */ V(10, 3, 1),
+
+  /* 0101 1010 ... */
+  /* 0    */ V(5, 9, 1),	/* 338 */
+  /* 1    */ V(9, 5, 1),
+
+  /* 0101 1011 ... */
+  /* 0    */ V(2, 10, 1),	/* 340 */
+  /* 1    */ V(10, 2, 1),
+
+  /* 0101 1100 ... */
+  /* 0    */ V(10, 1, 1),	/* 342 */
+  /* 1    */ V(6, 8, 1),
+
+  /* 0101 1101 ... */
+  /* 0    */ V(8, 6, 1),	/* 344 */
+  /* 1    */ V(7, 7, 1),
+
+  /* 0101 1110 ... */
+  /* 0    */ V(4, 9, 1),	/* 346 */
+  /* 1    */ V(9, 4, 1),
+
+  /* 0101 1111 ... */
+  /* 0    */ V(3, 9, 1),	/* 348 */
+  /* 1    */ V(9, 3, 1),
+
+  /* 0110 0000 ... */
+  /* 0    */ V(5, 8, 1),	/* 350 */
+  /* 1    */ V(8, 5, 1),
+
+  /* 0110 0001 ... */
+  /* 0    */ V(2, 9, 1),	/* 352 */
+  /* 1    */ V(6, 7, 1),
+
+  /* 0110 0010 ... */
+  /* 0    */ V(7, 6, 1),	/* 354 */
+  /* 1    */ V(9, 2, 1),
+
+  /* 0110 0011 ... */
+  /* 0    */ V(1, 9, 1),	/* 356 */
+  /* 1    */ V(9, 1, 1),
+
+  /* 0110 0100 ... */
+  /* 0    */ V(4, 8, 1),	/* 358 */
+  /* 1    */ V(8, 4, 1),
+
+  /* 0110 0101 ... */
+  /* 0    */ V(5, 7, 1),	/* 360 */
+  /* 1    */ V(7, 5, 1),
+
+  /* 0110 0110 ... */
+  /* 0    */ V(3, 8, 1),	/* 362 */
+  /* 1    */ V(8, 3, 1),
+
+  /* 0110 0111 ... */
+  /* 0    */ V(6, 6, 1),	/* 364 */
+  /* 1    */ V(2, 8, 1),
+
+  /* 0110 1000 ... */
+  /* 0    */ V(8, 2, 1),	/* 366 */
+  /* 1    */ V(1, 8, 1),
+
+  /* 0110 1001 ... */
+  /* 0    */ V(4, 7, 1),	/* 368 */
+  /* 1    */ V(7, 4, 1),
+
+  /* 0110 1010 ... */
+  /* 00   */ V(8, 1, 1),	/* 370 */
+  /* 01   */ V(8, 1, 1),
+  /* 10   */ V(0, 8, 2),
+  /* 11   */ V(8, 0, 2),
+
+  /* 0110 1011 ... */
+  /* 0    */ V(5, 6, 1),	/* 374 */
+  /* 1    */ V(6, 5, 1),
+
+  /* 0110 1100 ... */
+  /* 00   */ V(1, 7, 1),	/* 376 */
+  /* 01   */ V(1, 7, 1),
+  /* 10   */ V(0, 7, 2),
+  /* 11   */ V(7, 0, 2),
+
+  /* 0110 1110 ... */
+  /* 0    */ V(3, 7, 1),	/* 380  */
+  /* 1    */ V(2, 7, 1),
+
+  /* 0111 1100 ... */
+  /* 0    */ V(0, 6, 1),	/* 382 */
+  /* 1    */ V(6, 0, 1),
+
+  /* 1000 0011 ... */
+  /* 0    */ V(0, 5, 1),	/* 384 */
+  /* 1    */ V(5, 0, 1)
+};
+
+# undef V
+# undef PTR
+
+/* external tables */
+
+union huffquad const *const mad_huff_quad_table[2] = { hufftabA, hufftabB };
+
+struct hufftable const mad_huff_pair_table[32] = {
+  /*  0 */ { hufftab0,   0, 0 },
+  /*  1 */ { hufftab1,   0, 3 },
+  /*  2 */ { hufftab2,   0, 3 },
+  /*  3 */ { hufftab3,   0, 3 },
+  /*  4 */ { 0 /* not used */ },
+  /*  5 */ { hufftab5,   0, 3 },
+  /*  6 */ { hufftab6,   0, 4 },
+  /*  7 */ { hufftab7,   0, 4 },
+  /*  8 */ { hufftab8,   0, 4 },
+  /*  9 */ { hufftab9,   0, 4 },
+  /* 10 */ { hufftab10,  0, 4 },
+  /* 11 */ { hufftab11,  0, 4 },
+  /* 12 */ { hufftab12,  0, 4 },
+  /* 13 */ { hufftab13,  0, 4 },
+  /* 14 */ { 0 /* not used */ },
+  /* 15 */ { hufftab15,  0, 4 },
+  /* 16 */ { hufftab16,  1, 4 },
+  /* 17 */ { hufftab16,  2, 4 },
+  /* 18 */ { hufftab16,  3, 4 },
+  /* 19 */ { hufftab16,  4, 4 },
+  /* 20 */ { hufftab16,  6, 4 },
+  /* 21 */ { hufftab16,  8, 4 },
+  /* 22 */ { hufftab16, 10, 4 },
+  /* 23 */ { hufftab16, 13, 4 },
+  /* 24 */ { hufftab24,  4, 4 },
+  /* 25 */ { hufftab24,  5, 4 },
+  /* 26 */ { hufftab24,  6, 4 },
+  /* 27 */ { hufftab24,  7, 4 },
+  /* 28 */ { hufftab24,  8, 4 },
+  /* 29 */ { hufftab24,  9, 4 },
+  /* 30 */ { hufftab24, 11, 4 },
+  /* 31 */ { hufftab24, 13, 4 }
+};
diff --git a/contrib/libmad/huffman.h b/contrib/libmad/huffman.h
new file mode 100644
index 000000000..6325db44a
--- /dev/null
+++ b/contrib/libmad/huffman.h
@@ -0,0 +1,66 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: huffman.h,v 1.11 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_HUFFMAN_H
+# define LIBMAD_HUFFMAN_H
+
+union huffquad {
+  struct {
+    unsigned short final  :  1;
+    unsigned short bits   :  3;
+    unsigned short offset : 12;
+  } ptr;
+  struct {
+    unsigned short final  :  1;
+    unsigned short hlen   :  3;
+    unsigned short v      :  1;
+    unsigned short w      :  1;
+    unsigned short x      :  1;
+    unsigned short y      :  1;
+  } value;
+  unsigned short final    :  1;
+};
+
+union huffpair {
+  struct {
+    unsigned short final  :  1;
+    unsigned short bits   :  3;
+    unsigned short offset : 12;
+  } ptr;
+  struct {
+    unsigned short final  :  1;
+    unsigned short hlen   :  3;
+    unsigned short x      :  4;
+    unsigned short y      :  4;
+  } value;
+  unsigned short final    :  1;
+};
+
+struct hufftable {
+  union huffpair const *table;
+  unsigned short linbits;
+  unsigned short startbits;
+};
+
+extern union huffquad const *const mad_huff_quad_table[2];
+extern struct hufftable const mad_huff_pair_table[32];
+
+# endif
diff --git a/contrib/libmad/imdct_s.dat b/contrib/libmad/imdct_s.dat
new file mode 100644
index 000000000..476710eaf
--- /dev/null
+++ b/contrib/libmad/imdct_s.dat
@@ -0,0 +1,62 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: imdct_s.dat,v 1.8 2004/01/23 09:41:32 rob Exp $
+ */
+
+  /*  0 */  {  MAD_F(0x09bd7ca0) /*  0.608761429 */,
+	      -MAD_F(0x0ec835e8) /* -0.923879533 */,
+	      -MAD_F(0x0216a2a2) /* -0.130526192 */,
+	       MAD_F(0x0fdcf549) /*  0.991444861 */,
+	      -MAD_F(0x061f78aa) /* -0.382683432 */,
+	      -MAD_F(0x0cb19346) /* -0.793353340 */ },
+
+  /*  6 */  { -MAD_F(0x0cb19346) /* -0.793353340 */,
+	       MAD_F(0x061f78aa) /*  0.382683432 */,
+	       MAD_F(0x0fdcf549) /*  0.991444861 */,
+	       MAD_F(0x0216a2a2) /*  0.130526192 */,
+	      -MAD_F(0x0ec835e8) /* -0.923879533 */,
+	      -MAD_F(0x09bd7ca0) /* -0.608761429 */ },
+
+  /*  1 */  {  MAD_F(0x061f78aa) /*  0.382683432 */,
+	      -MAD_F(0x0ec835e8) /* -0.923879533 */,
+	       MAD_F(0x0ec835e8) /*  0.923879533 */,
+	      -MAD_F(0x061f78aa) /* -0.382683432 */,
+	      -MAD_F(0x061f78aa) /* -0.382683432 */,
+	       MAD_F(0x0ec835e8) /*  0.923879533 */ },
+
+  /*  7 */  { -MAD_F(0x0ec835e8) /* -0.923879533 */,
+	      -MAD_F(0x061f78aa) /* -0.382683432 */,
+	       MAD_F(0x061f78aa) /*  0.382683432 */,
+	       MAD_F(0x0ec835e8) /*  0.923879533 */,
+	       MAD_F(0x0ec835e8) /*  0.923879533 */,
+	       MAD_F(0x061f78aa) /*  0.382683432 */ },
+
+  /*  2 */  {  MAD_F(0x0216a2a2) /*  0.130526192 */,
+	      -MAD_F(0x061f78aa) /* -0.382683432 */,
+	       MAD_F(0x09bd7ca0) /*  0.608761429 */,
+	      -MAD_F(0x0cb19346) /* -0.793353340 */,
+	       MAD_F(0x0ec835e8) /*  0.923879533 */,
+	      -MAD_F(0x0fdcf549) /* -0.991444861 */ },
+
+  /*  8 */  { -MAD_F(0x0fdcf549) /* -0.991444861 */,
+	      -MAD_F(0x0ec835e8) /* -0.923879533 */,
+	      -MAD_F(0x0cb19346) /* -0.793353340 */,
+	      -MAD_F(0x09bd7ca0) /* -0.608761429 */,
+	      -MAD_F(0x061f78aa) /* -0.382683432 */,
+	      -MAD_F(0x0216a2a2) /* -0.130526192 */ }
diff --git a/contrib/libmad/layer12.c b/contrib/libmad/layer12.c
new file mode 100644
index 000000000..6981f9ce1
--- /dev/null
+++ b/contrib/libmad/layer12.c
@@ -0,0 +1,534 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: layer12.c,v 1.17 2004/02/05 09:02:39 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# ifdef HAVE_LIMITS_H
+#  include <limits.h>
+# else
+#  define CHAR_BIT  8
+# endif
+
+# include "fixed.h"
+# include "bit.h"
+# include "stream.h"
+# include "frame.h"
+# include "layer12.h"
+
+/*
+ * scalefactor table
+ * used in both Layer I and Layer II decoding
+ */
+static
+mad_fixed_t const sf_table[64] = {
+# include "sf_table.dat"
+};
+
+/* --- Layer I ------------------------------------------------------------- */
+
+/* linear scaling table */
+static
+mad_fixed_t const linear_table[14] = {
+  MAD_F(0x15555555),  /* 2^2  / (2^2  - 1) == 1.33333333333333 */
+  MAD_F(0x12492492),  /* 2^3  / (2^3  - 1) == 1.14285714285714 */
+  MAD_F(0x11111111),  /* 2^4  / (2^4  - 1) == 1.06666666666667 */
+  MAD_F(0x10842108),  /* 2^5  / (2^5  - 1) == 1.03225806451613 */
+  MAD_F(0x10410410),  /* 2^6  / (2^6  - 1) == 1.01587301587302 */
+  MAD_F(0x10204081),  /* 2^7  / (2^7  - 1) == 1.00787401574803 */
+  MAD_F(0x10101010),  /* 2^8  / (2^8  - 1) == 1.00392156862745 */
+  MAD_F(0x10080402),  /* 2^9  / (2^9  - 1) == 1.00195694716243 */
+  MAD_F(0x10040100),  /* 2^10 / (2^10 - 1) == 1.00097751710655 */
+  MAD_F(0x10020040),  /* 2^11 / (2^11 - 1) == 1.00048851978505 */
+  MAD_F(0x10010010),  /* 2^12 / (2^12 - 1) == 1.00024420024420 */
+  MAD_F(0x10008004),  /* 2^13 / (2^13 - 1) == 1.00012208521548 */
+  MAD_F(0x10004001),  /* 2^14 / (2^14 - 1) == 1.00006103888177 */
+  MAD_F(0x10002000)   /* 2^15 / (2^15 - 1) == 1.00003051850948 */
+};
+
+/*
+ * NAME:	I_sample()
+ * DESCRIPTION:	decode one requantized Layer I sample from a bitstream
+ */
+static
+mad_fixed_t I_sample(struct mad_bitptr *ptr, unsigned int nb)
+{
+  mad_fixed_t sample;
+
+  sample = mad_bit_read(ptr, nb);
+
+  /* invert most significant bit, extend sign, then scale to fixed format */
+
+  sample ^= 1 << (nb - 1);
+  sample |= -(sample & (1 << (nb - 1)));
+
+  sample <<= MAD_F_FRACBITS - (nb - 1);
+
+  /* requantize the sample */
+
+  /* s'' = (2^nb / (2^nb - 1)) * (s''' + 2^(-nb + 1)) */
+
+  sample += MAD_F_ONE >> (nb - 1);
+
+  return mad_f_mul(sample, linear_table[nb - 2]);
+
+  /* s' = factor * s'' */
+  /* (to be performed by caller) */
+}
+
+/*
+ * NAME:	layer->I()
+ * DESCRIPTION:	decode a single Layer I frame
+ */
+int mad_layer_I(struct mad_stream *stream, struct mad_frame *frame)
+{
+  struct mad_header *header = &frame->header;
+  unsigned int nch, bound, ch, s, sb, nb;
+  unsigned char allocation[2][32], scalefactor[2][32];
+
+  nch = MAD_NCHANNELS(header);
+
+  bound = 32;
+  if (header->mode == MAD_MODE_JOINT_STEREO) {
+    header->flags |= MAD_FLAG_I_STEREO;
+    bound = 4 + header->mode_extension * 4;
+  }
+
+  /* check CRC word */
+
+  if (header->flags & MAD_FLAG_PROTECTION) {
+    header->crc_check =
+      mad_bit_crc(stream->ptr, 4 * (bound * nch + (32 - bound)),
+		  header->crc_check);
+
+    if (header->crc_check != header->crc_target &&
+	!(frame->options & MAD_OPTION_IGNORECRC)) {
+      stream->error = MAD_ERROR_BADCRC;
+      return -1;
+    }
+  }
+
+  /* decode bit allocations */
+
+  for (sb = 0; sb < bound; ++sb) {
+    for (ch = 0; ch < nch; ++ch) {
+      nb = mad_bit_read(&stream->ptr, 4);
+
+      if (nb == 15) {
+	stream->error = MAD_ERROR_BADBITALLOC;
+	return -1;
+      }
+
+      allocation[ch][sb] = nb ? nb + 1 : 0;
+    }
+  }
+
+  for (sb = bound; sb < 32; ++sb) {
+    nb = mad_bit_read(&stream->ptr, 4);
+
+    if (nb == 15) {
+      stream->error = MAD_ERROR_BADBITALLOC;
+      return -1;
+    }
+
+    allocation[0][sb] =
+    allocation[1][sb] = nb ? nb + 1 : 0;
+  }
+
+  /* decode scalefactors */
+
+  for (sb = 0; sb < 32; ++sb) {
+    for (ch = 0; ch < nch; ++ch) {
+      if (allocation[ch][sb]) {
+	scalefactor[ch][sb] = mad_bit_read(&stream->ptr, 6);
+
+# if defined(OPT_STRICT)
+	/*
+	 * Scalefactor index 63 does not appear in Table B.1 of
+	 * ISO/IEC 11172-3. Nonetheless, other implementations accept it,
+	 * so we only reject it if OPT_STRICT is defined.
+	 */
+	if (scalefactor[ch][sb] == 63) {
+	  stream->error = MAD_ERROR_BADSCALEFACTOR;
+	  return -1;
+	}
+# endif
+      }
+    }
+  }
+
+  /* decode samples */
+
+  for (s = 0; s < 12; ++s) {
+    for (sb = 0; sb < bound; ++sb) {
+      for (ch = 0; ch < nch; ++ch) {
+	nb = allocation[ch][sb];
+	frame->sbsample[ch][s][sb] = nb ?
+	  mad_f_mul(I_sample(&stream->ptr, nb),
+		    sf_table[scalefactor[ch][sb]]) : 0;
+      }
+    }
+
+    for (sb = bound; sb < 32; ++sb) {
+      if ((nb = allocation[0][sb])) {
+	mad_fixed_t sample;
+
+	sample = I_sample(&stream->ptr, nb);
+
+	for (ch = 0; ch < nch; ++ch) {
+	  frame->sbsample[ch][s][sb] =
+	    mad_f_mul(sample, sf_table[scalefactor[ch][sb]]);
+	}
+      }
+      else {
+	for (ch = 0; ch < nch; ++ch)
+	  frame->sbsample[ch][s][sb] = 0;
+      }
+    }
+  }
+
+  return 0;
+}
+
+/* --- Layer II ------------------------------------------------------------ */
+
+/* possible quantization per subband table */
+static
+struct {
+  unsigned int sblimit;
+  unsigned char const offsets[30];
+} const sbquant_table[5] = {
+  /* ISO/IEC 11172-3 Table B.2a */
+  { 27, { 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3,	/* 0 */
+	  3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0 } },
+  /* ISO/IEC 11172-3 Table B.2b */
+  { 30, { 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3,	/* 1 */
+	  3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0 } },
+  /* ISO/IEC 11172-3 Table B.2c */
+  {  8, { 5, 5, 2, 2, 2, 2, 2, 2 } },				/* 2 */
+  /* ISO/IEC 11172-3 Table B.2d */
+  { 12, { 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 } },		/* 3 */
+  /* ISO/IEC 13818-3 Table B.1 */
+  { 30, { 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,	/* 4 */
+	  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } }
+};
+
+/* bit allocation table */
+static
+struct {
+  unsigned short nbal;
+  unsigned short offset;
+} const bitalloc_table[8] = {
+  { 2, 0 },  /* 0 */
+  { 2, 3 },  /* 1 */
+  { 3, 3 },  /* 2 */
+  { 3, 1 },  /* 3 */
+  { 4, 2 },  /* 4 */
+  { 4, 3 },  /* 5 */
+  { 4, 4 },  /* 6 */
+  { 4, 5 }   /* 7 */
+};
+
+/* offsets into quantization class table */
+static
+unsigned char const offset_table[6][15] = {
+  { 0, 1, 16                                             },  /* 0 */
+  { 0, 1,  2, 3, 4, 5, 16                                },  /* 1 */
+  { 0, 1,  2, 3, 4, 5,  6, 7,  8,  9, 10, 11, 12, 13, 14 },  /* 2 */
+  { 0, 1,  3, 4, 5, 6,  7, 8,  9, 10, 11, 12, 13, 14, 15 },  /* 3 */
+  { 0, 1,  2, 3, 4, 5,  6, 7,  8,  9, 10, 11, 12, 13, 16 },  /* 4 */
+  { 0, 2,  4, 5, 6, 7,  8, 9, 10, 11, 12, 13, 14, 15, 16 }   /* 5 */
+};
+
+/* quantization class table */
+static
+struct quantclass {
+  unsigned short nlevels;
+  unsigned char group;
+  unsigned char bits;
+  mad_fixed_t C;
+  mad_fixed_t D;
+} const qc_table[17] = {
+# include "qc_table.dat"
+};
+
+/*
+ * NAME:	II_samples()
+ * DESCRIPTION:	decode three requantized Layer II samples from a bitstream
+ */
+static
+void II_samples(struct mad_bitptr *ptr,
+		struct quantclass const *quantclass,
+		mad_fixed_t output[3])
+{
+  unsigned int nb, s, sample[3];
+
+  if ((nb = quantclass->group)) {
+    unsigned int c, nlevels;
+
+    /* degrouping */
+    c = mad_bit_read(ptr, quantclass->bits);
+    nlevels = quantclass->nlevels;
+
+    for (s = 0; s < 3; ++s) {
+      sample[s] = c % nlevels;
+      c /= nlevels;
+    }
+  }
+  else {
+    nb = quantclass->bits;
+
+    for (s = 0; s < 3; ++s)
+      sample[s] = mad_bit_read(ptr, nb);
+  }
+
+  for (s = 0; s < 3; ++s) {
+    mad_fixed_t requantized;
+
+    /* invert most significant bit, extend sign, then scale to fixed format */
+
+    requantized  = sample[s] ^ (1 << (nb - 1));
+    requantized |= -(requantized & (1 << (nb - 1)));
+
+    requantized <<= MAD_F_FRACBITS - (nb - 1);
+
+    /* requantize the sample */
+
+    /* s'' = C * (s''' + D) */
+
+    output[s] = mad_f_mul(requantized + quantclass->D, quantclass->C);
+
+    /* s' = factor * s'' */
+    /* (to be performed by caller) */
+  }
+}
+
+/*
+ * NAME:	layer->II()
+ * DESCRIPTION:	decode a single Layer II frame
+ */
+int mad_layer_II(struct mad_stream *stream, struct mad_frame *frame)
+{
+  struct mad_header *header = &frame->header;
+  struct mad_bitptr start;
+  unsigned int index, sblimit, nbal, nch, bound, gr, ch, s, sb;
+  unsigned char const *offsets;
+  unsigned char allocation[2][32], scfsi[2][32], scalefactor[2][32][3];
+  mad_fixed_t samples[3];
+
+  nch = MAD_NCHANNELS(header);
+
+  if (header->flags & MAD_FLAG_LSF_EXT)
+    index = 4;
+  else if (header->flags & MAD_FLAG_FREEFORMAT)
+    goto freeformat;
+  else {
+    unsigned long bitrate_per_channel;
+
+    bitrate_per_channel = header->bitrate;
+    if (nch == 2) {
+      bitrate_per_channel /= 2;
+
+# if defined(OPT_STRICT)
+      /*
+       * ISO/IEC 11172-3 allows only single channel mode for 32, 48, 56, and
+       * 80 kbps bitrates in Layer II, but some encoders ignore this
+       * restriction. We enforce it if OPT_STRICT is defined.
+       */
+      if (bitrate_per_channel <= 28000 || bitrate_per_channel == 40000) {
+	stream->error = MAD_ERROR_BADMODE;
+	return -1;
+      }
+# endif
+    }
+    else {  /* nch == 1 */
+      if (bitrate_per_channel > 192000) {
+	/*
+	 * ISO/IEC 11172-3 does not allow single channel mode for 224, 256,
+	 * 320, or 384 kbps bitrates in Layer II.
+	 */
+	stream->error = MAD_ERROR_BADMODE;
+	return -1;
+      }
+    }
+
+    if (bitrate_per_channel <= 48000)
+      index = (header->samplerate == 32000) ? 3 : 2;
+    else if (bitrate_per_channel <= 80000)
+      index = 0;
+    else {
+    freeformat:
+      index = (header->samplerate == 48000) ? 0 : 1;
+    }
+  }
+
+  sblimit = sbquant_table[index].sblimit;
+  offsets = sbquant_table[index].offsets;
+
+  bound = 32;
+  if (header->mode == MAD_MODE_JOINT_STEREO) {
+    header->flags |= MAD_FLAG_I_STEREO;
+    bound = 4 + header->mode_extension * 4;
+  }
+
+  if (bound > sblimit)
+    bound = sblimit;
+
+  start = stream->ptr;
+
+  /* decode bit allocations */
+
+  for (sb = 0; sb < bound; ++sb) {
+    nbal = bitalloc_table[offsets[sb]].nbal;
+
+    for (ch = 0; ch < nch; ++ch)
+      allocation[ch][sb] = mad_bit_read(&stream->ptr, nbal);
+  }
+
+  for (sb = bound; sb < sblimit; ++sb) {
+    nbal = bitalloc_table[offsets[sb]].nbal;
+
+    allocation[0][sb] =
+    allocation[1][sb] = mad_bit_read(&stream->ptr, nbal);
+  }
+
+  /* decode scalefactor selection info */
+
+  for (sb = 0; sb < sblimit; ++sb) {
+    for (ch = 0; ch < nch; ++ch) {
+      if (allocation[ch][sb])
+	scfsi[ch][sb] = mad_bit_read(&stream->ptr, 2);
+    }
+  }
+
+  /* check CRC word */
+
+  if (header->flags & MAD_FLAG_PROTECTION) {
+    header->crc_check =
+      mad_bit_crc(start, mad_bit_length(&start, &stream->ptr),
+		  header->crc_check);
+
+    if (header->crc_check != header->crc_target &&
+	!(frame->options & MAD_OPTION_IGNORECRC)) {
+      stream->error = MAD_ERROR_BADCRC;
+      return -1;
+    }
+  }
+
+  /* decode scalefactors */
+
+  for (sb = 0; sb < sblimit; ++sb) {
+    for (ch = 0; ch < nch; ++ch) {
+      if (allocation[ch][sb]) {
+	scalefactor[ch][sb][0] = mad_bit_read(&stream->ptr, 6);
+
+	switch (scfsi[ch][sb]) {
+	case 2:
+	  scalefactor[ch][sb][2] =
+	  scalefactor[ch][sb][1] =
+	  scalefactor[ch][sb][0];
+	  break;
+
+	case 0:
+	  scalefactor[ch][sb][1] = mad_bit_read(&stream->ptr, 6);
+	  /* fall through */
+
+	case 1:
+	case 3:
+	  scalefactor[ch][sb][2] = mad_bit_read(&stream->ptr, 6);
+	}
+
+	if (scfsi[ch][sb] & 1)
+	  scalefactor[ch][sb][1] = scalefactor[ch][sb][scfsi[ch][sb] - 1];
+
+# if defined(OPT_STRICT)
+	/*
+	 * Scalefactor index 63 does not appear in Table B.1 of
+	 * ISO/IEC 11172-3. Nonetheless, other implementations accept it,
+	 * so we only reject it if OPT_STRICT is defined.
+	 */
+	if (scalefactor[ch][sb][0] == 63 ||
+	    scalefactor[ch][sb][1] == 63 ||
+	    scalefactor[ch][sb][2] == 63) {
+	  stream->error = MAD_ERROR_BADSCALEFACTOR;
+	  return -1;
+	}
+# endif
+      }
+    }
+  }
+
+  /* decode samples */
+
+  for (gr = 0; gr < 12; ++gr) {
+    for (sb = 0; sb < bound; ++sb) {
+      for (ch = 0; ch < nch; ++ch) {
+	if ((index = allocation[ch][sb])) {
+	  index = offset_table[bitalloc_table[offsets[sb]].offset][index - 1];
+
+	  II_samples(&stream->ptr, &qc_table[index], samples);
+
+	  for (s = 0; s < 3; ++s) {
+	    frame->sbsample[ch][3 * gr + s][sb] =
+	      mad_f_mul(samples[s], sf_table[scalefactor[ch][sb][gr / 4]]);
+	  }
+	}
+	else {
+	  for (s = 0; s < 3; ++s)
+	    frame->sbsample[ch][3 * gr + s][sb] = 0;
+	}
+      }
+    }
+
+    for (sb = bound; sb < sblimit; ++sb) {
+      if ((index = allocation[0][sb])) {
+	index = offset_table[bitalloc_table[offsets[sb]].offset][index - 1];
+
+	II_samples(&stream->ptr, &qc_table[index], samples);
+
+	for (ch = 0; ch < nch; ++ch) {
+	  for (s = 0; s < 3; ++s) {
+	    frame->sbsample[ch][3 * gr + s][sb] =
+	      mad_f_mul(samples[s], sf_table[scalefactor[ch][sb][gr / 4]]);
+	  }
+	}
+      }
+      else {
+	for (ch = 0; ch < nch; ++ch) {
+	  for (s = 0; s < 3; ++s)
+	    frame->sbsample[ch][3 * gr + s][sb] = 0;
+	}
+      }
+    }
+
+    for (ch = 0; ch < nch; ++ch) {
+      for (s = 0; s < 3; ++s) {
+	for (sb = sblimit; sb < 32; ++sb)
+	  frame->sbsample[ch][3 * gr + s][sb] = 0;
+      }
+    }
+  }
+
+  return 0;
+}
diff --git a/contrib/libmad/layer12.h b/contrib/libmad/layer12.h
new file mode 100644
index 000000000..e1c499696
--- /dev/null
+++ b/contrib/libmad/layer12.h
@@ -0,0 +1,31 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: layer12.h,v 1.10 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_LAYER12_H
+# define LIBMAD_LAYER12_H
+
+# include "stream.h"
+# include "frame.h"
+
+int mad_layer_I(struct mad_stream *, struct mad_frame *);
+int mad_layer_II(struct mad_stream *, struct mad_frame *);
+
+# endif
diff --git a/contrib/libmad/layer3.c b/contrib/libmad/layer3.c
new file mode 100644
index 000000000..4e5d3fa02
--- /dev/null
+++ b/contrib/libmad/layer3.c
@@ -0,0 +1,2698 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: layer3.c,v 1.43 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include <stdlib.h>
+# include <string.h>
+
+# ifdef HAVE_ASSERT_H
+#  include <assert.h>
+# endif
+
+# ifdef HAVE_LIMITS_H
+#  include <limits.h>
+# else
+#  define CHAR_BIT  8
+# endif
+
+# include "fixed.h"
+# include "bit.h"
+# include "stream.h"
+# include "frame.h"
+# include "huffman.h"
+# include "layer3.h"
+
+/* --- Layer III ----------------------------------------------------------- */
+
+enum {
+  count1table_select = 0x01,
+  scalefac_scale     = 0x02,
+  preflag	     = 0x04,
+  mixed_block_flag   = 0x08
+};
+
+enum {
+  I_STEREO  = 0x1,
+  MS_STEREO = 0x2
+};
+
+struct sideinfo {
+  unsigned int main_data_begin;
+  unsigned int private_bits;
+
+  unsigned char scfsi[2];
+
+  struct granule {
+    struct channel {
+      /* from side info */
+      unsigned short part2_3_length;
+      unsigned short big_values;
+      unsigned short global_gain;
+      unsigned short scalefac_compress;
+
+      unsigned char flags;
+      unsigned char block_type;
+      unsigned char table_select[3];
+      unsigned char subblock_gain[3];
+      unsigned char region0_count;
+      unsigned char region1_count;
+
+      /* from main_data */
+      unsigned char scalefac[39];	/* scalefac_l and/or scalefac_s */
+    } ch[2];
+  } gr[2];
+};
+
+/*
+ * scalefactor bit lengths
+ * derived from section 2.4.2.7 of ISO/IEC 11172-3
+ */
+static
+struct {
+  unsigned char slen1;
+  unsigned char slen2;
+} const sflen_table[16] = {
+  { 0, 0 }, { 0, 1 }, { 0, 2 }, { 0, 3 },
+  { 3, 0 }, { 1, 1 }, { 1, 2 }, { 1, 3 },
+  { 2, 1 }, { 2, 2 }, { 2, 3 }, { 3, 1 },
+  { 3, 2 }, { 3, 3 }, { 4, 2 }, { 4, 3 }
+};
+
+/*
+ * number of LSF scalefactor band values
+ * derived from section 2.4.3.2 of ISO/IEC 13818-3
+ */
+static
+unsigned char const nsfb_table[6][3][4] = {
+  { {  6,  5,  5, 5 },
+    {  9,  9,  9, 9 },
+    {  6,  9,  9, 9 } },
+
+  { {  6,  5,  7, 3 },
+    {  9,  9, 12, 6 },
+    {  6,  9, 12, 6 } },
+
+  { { 11, 10,  0, 0 },
+    { 18, 18,  0, 0 },
+    { 15, 18,  0, 0 } },
+
+  { {  7,  7,  7, 0 },
+    { 12, 12, 12, 0 },
+    {  6, 15, 12, 0 } },
+
+  { {  6,  6,  6, 3 },
+    { 12,  9,  9, 6 },
+    {  6, 12,  9, 6 } },
+
+  { {  8,  8,  5, 0 },
+    { 15, 12,  9, 0 },
+    {  6, 18,  9, 0 } }
+};
+
+/*
+ * MPEG-1 scalefactor band widths
+ * derived from Table B.8 of ISO/IEC 11172-3
+ */
+static
+unsigned char const sfb_48000_long[] = {
+   4,  4,  4,  4,  4,  4,  6,  6,  6,   8,  10,
+  12, 16, 18, 22, 28, 34, 40, 46, 54,  54, 192
+};
+
+static
+unsigned char const sfb_44100_long[] = {
+   4,  4,  4,  4,  4,  4,  6,  6,  8,   8,  10,
+  12, 16, 20, 24, 28, 34, 42, 50, 54,  76, 158
+};
+
+static
+unsigned char const sfb_32000_long[] = {
+   4,  4,  4,  4,  4,  4,  6,  6,  8,  10,  12,
+  16, 20, 24, 30, 38, 46, 56, 68, 84, 102,  26
+};
+
+static
+unsigned char const sfb_48000_short[] = {
+   4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  6,
+   6,  6,  6,  6,  6, 10, 10, 10, 12, 12, 12, 14, 14,
+  14, 16, 16, 16, 20, 20, 20, 26, 26, 26, 66, 66, 66
+};
+
+static
+unsigned char const sfb_44100_short[] = {
+   4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  6,
+   6,  6,  8,  8,  8, 10, 10, 10, 12, 12, 12, 14, 14,
+  14, 18, 18, 18, 22, 22, 22, 30, 30, 30, 56, 56, 56
+};
+
+static
+unsigned char const sfb_32000_short[] = {
+   4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  4,  6,
+   6,  6,  8,  8,  8, 12, 12, 12, 16, 16, 16, 20, 20,
+  20, 26, 26, 26, 34, 34, 34, 42, 42, 42, 12, 12, 12
+};
+
+static
+unsigned char const sfb_48000_mixed[] = {
+  /* long */   4,  4,  4,  4,  4,  4,  6,  6,
+  /* short */  4,  4,  4,  6,  6,  6,  6,  6,  6, 10,
+              10, 10, 12, 12, 12, 14, 14, 14, 16, 16,
+              16, 20, 20, 20, 26, 26, 26, 66, 66, 66
+};
+
+static
+unsigned char const sfb_44100_mixed[] = {
+  /* long */   4,  4,  4,  4,  4,  4,  6,  6,
+  /* short */  4,  4,  4,  6,  6,  6,  8,  8,  8, 10,
+              10, 10, 12, 12, 12, 14, 14, 14, 18, 18,
+              18, 22, 22, 22, 30, 30, 30, 56, 56, 56
+};
+
+static
+unsigned char const sfb_32000_mixed[] = {
+  /* long */   4,  4,  4,  4,  4,  4,  6,  6,
+  /* short */  4,  4,  4,  6,  6,  6,  8,  8,  8, 12,
+              12, 12, 16, 16, 16, 20, 20, 20, 26, 26,
+              26, 34, 34, 34, 42, 42, 42, 12, 12, 12
+};
+
+/*
+ * MPEG-2 scalefactor band widths
+ * derived from Table B.2 of ISO/IEC 13818-3
+ */
+static
+unsigned char const sfb_24000_long[] = {
+   6,  6,  6,  6,  6,  6,  8, 10, 12,  14,  16,
+  18, 22, 26, 32, 38, 46, 54, 62, 70,  76,  36
+};
+
+static
+unsigned char const sfb_22050_long[] = {
+   6,  6,  6,  6,  6,  6,  8, 10, 12,  14,  16,
+  20, 24, 28, 32, 38, 46, 52, 60, 68,  58,  54
+};
+
+# define sfb_16000_long  sfb_22050_long
+
+static
+unsigned char const sfb_24000_short[] = {
+   4,  4,  4,  4,  4,  4,  4,  4,  4,  6,  6,  6,  8,
+   8,  8, 10, 10, 10, 12, 12, 12, 14, 14, 14, 18, 18,
+  18, 24, 24, 24, 32, 32, 32, 44, 44, 44, 12, 12, 12
+};
+
+static
+unsigned char const sfb_22050_short[] = {
+   4,  4,  4,  4,  4,  4,  4,  4,  4,  6,  6,  6,  6,
+   6,  6,  8,  8,  8, 10, 10, 10, 14, 14, 14, 18, 18,
+  18, 26, 26, 26, 32, 32, 32, 42, 42, 42, 18, 18, 18
+};
+
+static
+unsigned char const sfb_16000_short[] = {
+   4,  4,  4,  4,  4,  4,  4,  4,  4,  6,  6,  6,  8,
+   8,  8, 10, 10, 10, 12, 12, 12, 14, 14, 14, 18, 18,
+  18, 24, 24, 24, 30, 30, 30, 40, 40, 40, 18, 18, 18
+};
+
+static
+unsigned char const sfb_24000_mixed[] = {
+  /* long */   6,  6,  6,  6,  6,  6,
+  /* short */  6,  6,  6,  8,  8,  8, 10, 10, 10, 12,
+              12, 12, 14, 14, 14, 18, 18, 18, 24, 24,
+              24, 32, 32, 32, 44, 44, 44, 12, 12, 12
+};
+
+static
+unsigned char const sfb_22050_mixed[] = {
+  /* long */   6,  6,  6,  6,  6,  6,
+  /* short */  6,  6,  6,  6,  6,  6,  8,  8,  8, 10,
+              10, 10, 14, 14, 14, 18, 18, 18, 26, 26,
+              26, 32, 32, 32, 42, 42, 42, 18, 18, 18
+};
+
+static
+unsigned char const sfb_16000_mixed[] = {
+  /* long */   6,  6,  6,  6,  6,  6,
+  /* short */  6,  6,  6,  8,  8,  8, 10, 10, 10, 12,
+              12, 12, 14, 14, 14, 18, 18, 18, 24, 24,
+              24, 30, 30, 30, 40, 40, 40, 18, 18, 18
+};
+
+/*
+ * MPEG 2.5 scalefactor band widths
+ * derived from public sources
+ */
+# define sfb_12000_long  sfb_16000_long
+# define sfb_11025_long  sfb_12000_long
+
+static
+unsigned char const sfb_8000_long[] = {
+  12, 12, 12, 12, 12, 12, 16, 20, 24,  28,  32,
+  40, 48, 56, 64, 76, 90,  2,  2,  2,   2,   2
+};
+
+# define sfb_12000_short  sfb_16000_short
+# define sfb_11025_short  sfb_12000_short
+
+static
+unsigned char const sfb_8000_short[] = {
+   8,  8,  8,  8,  8,  8,  8,  8,  8, 12, 12, 12, 16,
+  16, 16, 20, 20, 20, 24, 24, 24, 28, 28, 28, 36, 36,
+  36,  2,  2,  2,  2,  2,  2,  2,  2,  2, 26, 26, 26
+};
+
+# define sfb_12000_mixed  sfb_16000_mixed
+# define sfb_11025_mixed  sfb_12000_mixed
+
+/* the 8000 Hz short block scalefactor bands do not break after
+   the first 36 frequency lines, so this is probably wrong */
+static
+unsigned char const sfb_8000_mixed[] = {
+  /* long */  12, 12, 12,
+  /* short */  4,  4,  4,  8,  8,  8, 12, 12, 12, 16, 16, 16,
+              20, 20, 20, 24, 24, 24, 28, 28, 28, 36, 36, 36,
+               2,  2,  2,  2,  2,  2,  2,  2,  2, 26, 26, 26
+};
+
+static
+struct {
+  unsigned char const *l;
+  unsigned char const *s;
+  unsigned char const *m;
+} const sfbwidth_table[9] = {
+  { sfb_48000_long, sfb_48000_short, sfb_48000_mixed },
+  { sfb_44100_long, sfb_44100_short, sfb_44100_mixed },
+  { sfb_32000_long, sfb_32000_short, sfb_32000_mixed },
+  { sfb_24000_long, sfb_24000_short, sfb_24000_mixed },
+  { sfb_22050_long, sfb_22050_short, sfb_22050_mixed },
+  { sfb_16000_long, sfb_16000_short, sfb_16000_mixed },
+  { sfb_12000_long, sfb_12000_short, sfb_12000_mixed },
+  { sfb_11025_long, sfb_11025_short, sfb_11025_mixed },
+  {  sfb_8000_long,  sfb_8000_short,  sfb_8000_mixed }
+};
+
+/*
+ * scalefactor band preemphasis (used only when preflag is set)
+ * derived from Table B.6 of ISO/IEC 11172-3
+ */
+static
+unsigned char const pretab[22] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 2, 0
+};
+
+/*
+ * table for requantization
+ *
+ * rq_table[x].mantissa * 2^(rq_table[x].exponent) = x^(4/3)
+ */
+static
+struct fixedfloat {
+  unsigned long mantissa  : 27;
+  unsigned short exponent :  5;
+} const rq_table[8207] = {
+# include "rq_table.dat"
+};
+
+/*
+ * fractional powers of two
+ * used for requantization and joint stereo decoding
+ *
+ * root_table[3 + x] = 2^(x/4)
+ */
+static
+mad_fixed_t const root_table[7] = {
+  MAD_F(0x09837f05) /* 2^(-3/4) == 0.59460355750136 */,
+  MAD_F(0x0b504f33) /* 2^(-2/4) == 0.70710678118655 */,
+  MAD_F(0x0d744fcd) /* 2^(-1/4) == 0.84089641525371 */,
+  MAD_F(0x10000000) /* 2^( 0/4) == 1.00000000000000 */,
+  MAD_F(0x1306fe0a) /* 2^(+1/4) == 1.18920711500272 */,
+  MAD_F(0x16a09e66) /* 2^(+2/4) == 1.41421356237310 */,
+  MAD_F(0x1ae89f99) /* 2^(+3/4) == 1.68179283050743 */
+};
+
+/*
+ * coefficients for aliasing reduction
+ * derived from Table B.9 of ISO/IEC 11172-3
+ *
+ *  c[]  = { -0.6, -0.535, -0.33, -0.185, -0.095, -0.041, -0.0142, -0.0037 }
+ * cs[i] =    1 / sqrt(1 + c[i]^2)
+ * ca[i] = c[i] / sqrt(1 + c[i]^2)
+ */
+static
+mad_fixed_t const cs[8] = {
+  +MAD_F(0x0db84a81) /* +0.857492926 */, +MAD_F(0x0e1b9d7f) /* +0.881741997 */,
+  +MAD_F(0x0f31adcf) /* +0.949628649 */, +MAD_F(0x0fbba815) /* +0.983314592 */,
+  +MAD_F(0x0feda417) /* +0.995517816 */, +MAD_F(0x0ffc8fc8) /* +0.999160558 */,
+  +MAD_F(0x0fff964c) /* +0.999899195 */, +MAD_F(0x0ffff8d3) /* +0.999993155 */
+};
+
+static
+mad_fixed_t const ca[8] = {
+  -MAD_F(0x083b5fe7) /* -0.514495755 */, -MAD_F(0x078c36d2) /* -0.471731969 */,
+  -MAD_F(0x05039814) /* -0.313377454 */, -MAD_F(0x02e91dd1) /* -0.181913200 */,
+  -MAD_F(0x0183603a) /* -0.094574193 */, -MAD_F(0x00a7cb87) /* -0.040965583 */,
+  -MAD_F(0x003a2847) /* -0.014198569 */, -MAD_F(0x000f27b4) /* -0.003699975 */
+};
+
+/*
+ * IMDCT coefficients for short blocks
+ * derived from section 2.4.3.4.10.2 of ISO/IEC 11172-3
+ *
+ * imdct_s[i/even][k] = cos((PI / 24) * (2 *       (i / 2) + 7) * (2 * k + 1))
+ * imdct_s[i /odd][k] = cos((PI / 24) * (2 * (6 + (i-1)/2) + 7) * (2 * k + 1))
+ */
+static
+mad_fixed_t const imdct_s[6][6] = {
+# include "imdct_s.dat"
+};
+
+# if !defined(ASO_IMDCT)
+/*
+ * windowing coefficients for long blocks
+ * derived from section 2.4.3.4.10.3 of ISO/IEC 11172-3
+ *
+ * window_l[i] = sin((PI / 36) * (i + 1/2))
+ */
+static
+mad_fixed_t const window_l[36] = {
+  MAD_F(0x00b2aa3e) /* 0.043619387 */, MAD_F(0x0216a2a2) /* 0.130526192 */,
+  MAD_F(0x03768962) /* 0.216439614 */, MAD_F(0x04cfb0e2) /* 0.300705800 */,
+  MAD_F(0x061f78aa) /* 0.382683432 */, MAD_F(0x07635284) /* 0.461748613 */,
+  MAD_F(0x0898c779) /* 0.537299608 */, MAD_F(0x09bd7ca0) /* 0.608761429 */,
+  MAD_F(0x0acf37ad) /* 0.675590208 */, MAD_F(0x0bcbe352) /* 0.737277337 */,
+  MAD_F(0x0cb19346) /* 0.793353340 */, MAD_F(0x0d7e8807) /* 0.843391446 */,
+
+  MAD_F(0x0e313245) /* 0.887010833 */, MAD_F(0x0ec835e8) /* 0.923879533 */,
+  MAD_F(0x0f426cb5) /* 0.953716951 */, MAD_F(0x0f9ee890) /* 0.976296007 */,
+  MAD_F(0x0fdcf549) /* 0.991444861 */, MAD_F(0x0ffc19fd) /* 0.999048222 */,
+  MAD_F(0x0ffc19fd) /* 0.999048222 */, MAD_F(0x0fdcf549) /* 0.991444861 */,
+  MAD_F(0x0f9ee890) /* 0.976296007 */, MAD_F(0x0f426cb5) /* 0.953716951 */,
+  MAD_F(0x0ec835e8) /* 0.923879533 */, MAD_F(0x0e313245) /* 0.887010833 */,
+
+  MAD_F(0x0d7e8807) /* 0.843391446 */, MAD_F(0x0cb19346) /* 0.793353340 */,
+  MAD_F(0x0bcbe352) /* 0.737277337 */, MAD_F(0x0acf37ad) /* 0.675590208 */,
+  MAD_F(0x09bd7ca0) /* 0.608761429 */, MAD_F(0x0898c779) /* 0.537299608 */,
+  MAD_F(0x07635284) /* 0.461748613 */, MAD_F(0x061f78aa) /* 0.382683432 */,
+  MAD_F(0x04cfb0e2) /* 0.300705800 */, MAD_F(0x03768962) /* 0.216439614 */,
+  MAD_F(0x0216a2a2) /* 0.130526192 */, MAD_F(0x00b2aa3e) /* 0.043619387 */,
+};
+# endif  /* ASO_IMDCT */
+
+/*
+ * windowing coefficients for short blocks
+ * derived from section 2.4.3.4.10.3 of ISO/IEC 11172-3
+ *
+ * window_s[i] = sin((PI / 12) * (i + 1/2))
+ */
+static
+mad_fixed_t const window_s[12] = {
+  MAD_F(0x0216a2a2) /* 0.130526192 */, MAD_F(0x061f78aa) /* 0.382683432 */,
+  MAD_F(0x09bd7ca0) /* 0.608761429 */, MAD_F(0x0cb19346) /* 0.793353340 */,
+  MAD_F(0x0ec835e8) /* 0.923879533 */, MAD_F(0x0fdcf549) /* 0.991444861 */,
+  MAD_F(0x0fdcf549) /* 0.991444861 */, MAD_F(0x0ec835e8) /* 0.923879533 */,
+  MAD_F(0x0cb19346) /* 0.793353340 */, MAD_F(0x09bd7ca0) /* 0.608761429 */,
+  MAD_F(0x061f78aa) /* 0.382683432 */, MAD_F(0x0216a2a2) /* 0.130526192 */,
+};
+
+/*
+ * coefficients for intensity stereo processing
+ * derived from section 2.4.3.4.9.3 of ISO/IEC 11172-3
+ *
+ * is_ratio[i] = tan(i * (PI / 12))
+ * is_table[i] = is_ratio[i] / (1 + is_ratio[i])
+ */
+static
+mad_fixed_t const is_table[7] = {
+  MAD_F(0x00000000) /* 0.000000000 */,
+  MAD_F(0x0361962f) /* 0.211324865 */,
+  MAD_F(0x05db3d74) /* 0.366025404 */,
+  MAD_F(0x08000000) /* 0.500000000 */,
+  MAD_F(0x0a24c28c) /* 0.633974596 */,
+  MAD_F(0x0c9e69d1) /* 0.788675135 */,
+  MAD_F(0x10000000) /* 1.000000000 */
+};
+
+/*
+ * coefficients for LSF intensity stereo processing
+ * derived from section 2.4.3.2 of ISO/IEC 13818-3
+ *
+ * is_lsf_table[0][i] = (1 / sqrt(sqrt(2)))^(i + 1)
+ * is_lsf_table[1][i] = (1 /      sqrt(2)) ^(i + 1)
+ */
+static
+mad_fixed_t const is_lsf_table[2][15] = {
+  {
+    MAD_F(0x0d744fcd) /* 0.840896415 */,
+    MAD_F(0x0b504f33) /* 0.707106781 */,
+    MAD_F(0x09837f05) /* 0.594603558 */,
+    MAD_F(0x08000000) /* 0.500000000 */,
+    MAD_F(0x06ba27e6) /* 0.420448208 */,
+    MAD_F(0x05a8279a) /* 0.353553391 */,
+    MAD_F(0x04c1bf83) /* 0.297301779 */,
+    MAD_F(0x04000000) /* 0.250000000 */,
+    MAD_F(0x035d13f3) /* 0.210224104 */,
+    MAD_F(0x02d413cd) /* 0.176776695 */,
+    MAD_F(0x0260dfc1) /* 0.148650889 */,
+    MAD_F(0x02000000) /* 0.125000000 */,
+    MAD_F(0x01ae89fa) /* 0.105112052 */,
+    MAD_F(0x016a09e6) /* 0.088388348 */,
+    MAD_F(0x01306fe1) /* 0.074325445 */
+  }, {
+    MAD_F(0x0b504f33) /* 0.707106781 */,
+    MAD_F(0x08000000) /* 0.500000000 */,
+    MAD_F(0x05a8279a) /* 0.353553391 */,
+    MAD_F(0x04000000) /* 0.250000000 */,
+    MAD_F(0x02d413cd) /* 0.176776695 */,
+    MAD_F(0x02000000) /* 0.125000000 */,
+    MAD_F(0x016a09e6) /* 0.088388348 */,
+    MAD_F(0x01000000) /* 0.062500000 */,
+    MAD_F(0x00b504f3) /* 0.044194174 */,
+    MAD_F(0x00800000) /* 0.031250000 */,
+    MAD_F(0x005a827a) /* 0.022097087 */,
+    MAD_F(0x00400000) /* 0.015625000 */,
+    MAD_F(0x002d413d) /* 0.011048543 */,
+    MAD_F(0x00200000) /* 0.007812500 */,
+    MAD_F(0x0016a09e) /* 0.005524272 */
+  }
+};
+
+/*
+ * NAME:	III_sideinfo()
+ * DESCRIPTION:	decode frame side information from a bitstream
+ */
+static
+enum mad_error III_sideinfo(struct mad_bitptr *ptr, unsigned int nch,
+			    int lsf, struct sideinfo *si,
+			    unsigned int *data_bitlen,
+			    unsigned int *priv_bitlen)
+{
+  unsigned int ngr, gr, ch, i;
+  enum mad_error result = MAD_ERROR_NONE;
+
+  *data_bitlen = 0;
+  *priv_bitlen = lsf ? ((nch == 1) ? 1 : 2) : ((nch == 1) ? 5 : 3);
+
+  si->main_data_begin = mad_bit_read(ptr, lsf ? 8 : 9);
+  si->private_bits    = mad_bit_read(ptr, *priv_bitlen);
+
+  ngr = 1;
+  if (!lsf) {
+    ngr = 2;
+
+    for (ch = 0; ch < nch; ++ch)
+      si->scfsi[ch] = mad_bit_read(ptr, 4);
+  }
+
+  for (gr = 0; gr < ngr; ++gr) {
+    struct granule *granule = &si->gr[gr];
+
+    for (ch = 0; ch < nch; ++ch) {
+      struct channel *channel = &granule->ch[ch];
+
+      channel->part2_3_length    = mad_bit_read(ptr, 12);
+      channel->big_values        = mad_bit_read(ptr, 9);
+      channel->global_gain       = mad_bit_read(ptr, 8);
+      channel->scalefac_compress = mad_bit_read(ptr, lsf ? 9 : 4);
+
+      *data_bitlen += channel->part2_3_length;
+
+      if (channel->big_values > 288 && result == 0)
+	result = MAD_ERROR_BADBIGVALUES;
+
+      channel->flags = 0;
+
+      /* window_switching_flag */
+      if (mad_bit_read(ptr, 1)) {
+	channel->block_type = mad_bit_read(ptr, 2);
+
+	if (channel->block_type == 0 && result == 0)
+	  result = MAD_ERROR_BADBLOCKTYPE;
+
+	if (!lsf && channel->block_type == 2 && si->scfsi[ch] && result == 0)
+	  result = MAD_ERROR_BADSCFSI;
+
+	channel->region0_count = 7;
+	channel->region1_count = 36;
+
+	if (mad_bit_read(ptr, 1))
+	  channel->flags |= mixed_block_flag;
+	else if (channel->block_type == 2)
+	  channel->region0_count = 8;
+
+	for (i = 0; i < 2; ++i)
+	  channel->table_select[i] = mad_bit_read(ptr, 5);
+
+# if defined(DEBUG)
+	channel->table_select[2] = 4;  /* not used */
+# endif
+
+	for (i = 0; i < 3; ++i)
+	  channel->subblock_gain[i] = mad_bit_read(ptr, 3);
+      }
+      else {
+	channel->block_type = 0;
+
+	for (i = 0; i < 3; ++i)
+	  channel->table_select[i] = mad_bit_read(ptr, 5);
+
+	channel->region0_count = mad_bit_read(ptr, 4);
+	channel->region1_count = mad_bit_read(ptr, 3);
+      }
+
+      /* [preflag,] scalefac_scale, count1table_select */
+      channel->flags |= mad_bit_read(ptr, lsf ? 2 : 3);
+    }
+  }
+
+  return result;
+}
+
+/*
+ * NAME:	III_scalefactors_lsf()
+ * DESCRIPTION:	decode channel scalefactors for LSF from a bitstream
+ */
+static
+unsigned int III_scalefactors_lsf(struct mad_bitptr *ptr,
+				  struct channel *channel,
+				  struct channel *gr1ch, int mode_extension)
+{
+  struct mad_bitptr start;
+  unsigned int scalefac_compress, index, slen[4], part, n, i;
+  unsigned char const *nsfb;
+
+  start = *ptr;
+
+  scalefac_compress = channel->scalefac_compress;
+  index = (channel->block_type == 2) ?
+    ((channel->flags & mixed_block_flag) ? 2 : 1) : 0;
+
+  if (!((mode_extension & I_STEREO) && gr1ch)) {
+    if (scalefac_compress < 400) {
+      slen[0] = (scalefac_compress >> 4) / 5;
+      slen[1] = (scalefac_compress >> 4) % 5;
+      slen[2] = (scalefac_compress % 16) >> 2;
+      slen[3] =  scalefac_compress %  4;
+
+      nsfb = nsfb_table[0][index];
+    }
+    else if (scalefac_compress < 500) {
+      scalefac_compress -= 400;
+
+      slen[0] = (scalefac_compress >> 2) / 5;
+      slen[1] = (scalefac_compress >> 2) % 5;
+      slen[2] =  scalefac_compress %  4;
+      slen[3] = 0;
+
+      nsfb = nsfb_table[1][index];
+    }
+    else {
+      scalefac_compress -= 500;
+
+      slen[0] = scalefac_compress / 3;
+      slen[1] = scalefac_compress % 3;
+      slen[2] = 0;
+      slen[3] = 0;
+
+      channel->flags |= preflag;
+
+      nsfb = nsfb_table[2][index];
+    }
+
+    n = 0;
+    for (part = 0; part < 4; ++part) {
+      for (i = 0; i < nsfb[part]; ++i)
+	channel->scalefac[n++] = mad_bit_read(ptr, slen[part]);
+    }
+
+    while (n < 39)
+      channel->scalefac[n++] = 0;
+  }
+  else {  /* (mode_extension & I_STEREO) && gr1ch (i.e. ch == 1) */
+    scalefac_compress >>= 1;
+
+    if (scalefac_compress < 180) {
+      slen[0] =  scalefac_compress / 36;
+      slen[1] = (scalefac_compress % 36) / 6;
+      slen[2] = (scalefac_compress % 36) % 6;
+      slen[3] = 0;
+
+      nsfb = nsfb_table[3][index];
+    }
+    else if (scalefac_compress < 244) {
+      scalefac_compress -= 180;
+
+      slen[0] = (scalefac_compress % 64) >> 4;
+      slen[1] = (scalefac_compress % 16) >> 2;
+      slen[2] =  scalefac_compress %  4;
+      slen[3] = 0;
+
+      nsfb = nsfb_table[4][index];
+    }
+    else {
+      scalefac_compress -= 244;
+
+      slen[0] = scalefac_compress / 3;
+      slen[1] = scalefac_compress % 3;
+      slen[2] = 0;
+      slen[3] = 0;
+
+      nsfb = nsfb_table[5][index];
+    }
+
+    n = 0;
+    for (part = 0; part < 4; ++part) {
+      unsigned int max, is_pos;
+
+      max = (1 << slen[part]) - 1;
+
+      for (i = 0; i < nsfb[part]; ++i) {
+	is_pos = mad_bit_read(ptr, slen[part]);
+
+	channel->scalefac[n] = is_pos;
+	gr1ch->scalefac[n++] = (is_pos == max);
+      }
+    }
+
+    while (n < 39) {
+      channel->scalefac[n] = 0;
+      gr1ch->scalefac[n++] = 0;  /* apparently not illegal */
+    }
+  }
+
+  return mad_bit_length(&start, ptr);
+}
+
+/*
+ * NAME:	III_scalefactors()
+ * DESCRIPTION:	decode channel scalefactors of one granule from a bitstream
+ */
+static
+unsigned int III_scalefactors(struct mad_bitptr *ptr, struct channel *channel,
+			      struct channel const *gr0ch, unsigned int scfsi)
+{
+  struct mad_bitptr start;
+  unsigned int slen1, slen2, sfbi;
+
+  start = *ptr;
+
+  slen1 = sflen_table[channel->scalefac_compress].slen1;
+  slen2 = sflen_table[channel->scalefac_compress].slen2;
+
+  if (channel->block_type == 2) {
+    unsigned int nsfb;
+
+    sfbi = 0;
+
+    nsfb = (channel->flags & mixed_block_flag) ? 8 + 3 * 3 : 6 * 3;
+    while (nsfb--)
+      channel->scalefac[sfbi++] = mad_bit_read(ptr, slen1);
+
+    nsfb = 6 * 3;
+    while (nsfb--)
+      channel->scalefac[sfbi++] = mad_bit_read(ptr, slen2);
+
+    nsfb = 1 * 3;
+    while (nsfb--)
+      channel->scalefac[sfbi++] = 0;
+  }
+  else {  /* channel->block_type != 2 */
+    if (scfsi & 0x8) {
+      for (sfbi = 0; sfbi < 6; ++sfbi)
+	channel->scalefac[sfbi] = gr0ch->scalefac[sfbi];
+    }
+    else {
+      for (sfbi = 0; sfbi < 6; ++sfbi)
+	channel->scalefac[sfbi] = mad_bit_read(ptr, slen1);
+    }
+
+    if (scfsi & 0x4) {
+      for (sfbi = 6; sfbi < 11; ++sfbi)
+	channel->scalefac[sfbi] = gr0ch->scalefac[sfbi];
+    }
+    else {
+      for (sfbi = 6; sfbi < 11; ++sfbi)
+	channel->scalefac[sfbi] = mad_bit_read(ptr, slen1);
+    }
+
+    if (scfsi & 0x2) {
+      for (sfbi = 11; sfbi < 16; ++sfbi)
+	channel->scalefac[sfbi] = gr0ch->scalefac[sfbi];
+    }
+    else {
+      for (sfbi = 11; sfbi < 16; ++sfbi)
+	channel->scalefac[sfbi] = mad_bit_read(ptr, slen2);
+    }
+
+    if (scfsi & 0x1) {
+      for (sfbi = 16; sfbi < 21; ++sfbi)
+	channel->scalefac[sfbi] = gr0ch->scalefac[sfbi];
+    }
+    else {
+      for (sfbi = 16; sfbi < 21; ++sfbi)
+	channel->scalefac[sfbi] = mad_bit_read(ptr, slen2);
+    }
+
+    channel->scalefac[21] = 0;
+  }
+
+  return mad_bit_length(&start, ptr);
+}
+
+/*
+ * The Layer III formula for requantization and scaling is defined by
+ * section 2.4.3.4.7.1 of ISO/IEC 11172-3, as follows:
+ *
+ *   long blocks:
+ *   xr[i] = sign(is[i]) * abs(is[i])^(4/3) *
+ *           2^((1/4) * (global_gain - 210)) *
+ *           2^-(scalefac_multiplier *
+ *               (scalefac_l[sfb] + preflag * pretab[sfb]))
+ *
+ *   short blocks:
+ *   xr[i] = sign(is[i]) * abs(is[i])^(4/3) *
+ *           2^((1/4) * (global_gain - 210 - 8 * subblock_gain[w])) *
+ *           2^-(scalefac_multiplier * scalefac_s[sfb][w])
+ *
+ *   where:
+ *   scalefac_multiplier = (scalefac_scale + 1) / 2
+ *
+ * The routines III_exponents() and III_requantize() facilitate this
+ * calculation.
+ */
+
+/*
+ * NAME:	III_exponents()
+ * DESCRIPTION:	calculate scalefactor exponents
+ */
+static
+void III_exponents(struct channel const *channel,
+		   unsigned char const *sfbwidth, signed int exponents[39])
+{
+  signed int gain;
+  unsigned int scalefac_multiplier, sfbi;
+
+  gain = (signed int) channel->global_gain - 210;
+  scalefac_multiplier = (channel->flags & scalefac_scale) ? 2 : 1;
+
+  if (channel->block_type == 2) {
+    unsigned int l;
+    signed int gain0, gain1, gain2;
+
+    sfbi = l = 0;
+
+    if (channel->flags & mixed_block_flag) {
+      unsigned int premask;
+
+      premask = (channel->flags & preflag) ? ~0 : 0;
+
+      /* long block subbands 0-1 */
+
+      while (l < 36) {
+	exponents[sfbi] = gain -
+	  (signed int) ((channel->scalefac[sfbi] + (pretab[sfbi] & premask)) <<
+			scalefac_multiplier);
+
+	l += sfbwidth[sfbi++];
+      }
+    }
+
+    /* this is probably wrong for 8000 Hz short/mixed blocks */
+
+    gain0 = gain - 8 * (signed int) channel->subblock_gain[0];
+    gain1 = gain - 8 * (signed int) channel->subblock_gain[1];
+    gain2 = gain - 8 * (signed int) channel->subblock_gain[2];
+
+    while (l < 576) {
+      exponents[sfbi + 0] = gain0 -
+	(signed int) (channel->scalefac[sfbi + 0] << scalefac_multiplier);
+      exponents[sfbi + 1] = gain1 -
+	(signed int) (channel->scalefac[sfbi + 1] << scalefac_multiplier);
+      exponents[sfbi + 2] = gain2 -
+	(signed int) (channel->scalefac[sfbi + 2] << scalefac_multiplier);
+
+      l    += 3 * sfbwidth[sfbi];
+      sfbi += 3;
+    }
+  }
+  else {  /* channel->block_type != 2 */
+    if (channel->flags & preflag) {
+      for (sfbi = 0; sfbi < 22; ++sfbi) {
+	exponents[sfbi] = gain -
+	  (signed int) ((channel->scalefac[sfbi] + pretab[sfbi]) <<
+			scalefac_multiplier);
+      }
+    }
+    else {
+      for (sfbi = 0; sfbi < 22; ++sfbi) {
+	exponents[sfbi] = gain -
+	  (signed int) (channel->scalefac[sfbi] << scalefac_multiplier);
+      }
+    }
+  }
+}
+
+/*
+ * NAME:	III_requantize()
+ * DESCRIPTION:	requantize one (positive) value
+ */
+static
+mad_fixed_t III_requantize(unsigned int value, signed int exp)
+{
+  mad_fixed_t requantized;
+  signed int frac;
+  struct fixedfloat const *power;
+
+  frac = exp % 4;  /* assumes sign(frac) == sign(exp) */
+  exp /= 4;
+
+  power = &rq_table[value];
+  requantized = power->mantissa;
+  exp += power->exponent;
+
+  if (exp < 0) {
+    if (-exp >= sizeof(mad_fixed_t) * CHAR_BIT) {
+      /* underflow */
+      requantized = 0;
+    }
+    else {
+      requantized += 1L << (-exp - 1);
+      requantized >>= -exp;
+    }
+  }
+  else {
+    if (exp >= 5) {
+      /* overflow */
+# if defined(DEBUG)
+      fprintf(stderr, "requantize overflow (%f * 2^%d)\n",
+	      mad_f_todouble(requantized), exp);
+# endif
+      requantized = MAD_F_MAX;
+    }
+    else
+      requantized <<= exp;
+  }
+
+  return frac ? mad_f_mul(requantized, root_table[3 + frac]) : requantized;
+}
+
+/* we must take care that sz >= bits and sz < sizeof(long) lest bits == 0 */
+# define MASK(cache, sz, bits)	\
+    (((cache) >> ((sz) - (bits))) & ((1 << (bits)) - 1))
+# define MASK1BIT(cache, sz)  \
+    ((cache) & (1 << ((sz) - 1)))
+
+/*
+ * NAME:	III_huffdecode()
+ * DESCRIPTION:	decode Huffman code words of one channel of one granule
+ */
+static
+enum mad_error III_huffdecode(struct mad_bitptr *ptr, mad_fixed_t xr[576],
+			      struct channel *channel,
+			      unsigned char const *sfbwidth,
+			      unsigned int part2_length)
+{
+  signed int exponents[39], exp;
+  signed int const *expptr;
+  struct mad_bitptr peek;
+  signed int bits_left, cachesz;
+  register mad_fixed_t *xrptr;
+  mad_fixed_t const *sfbound;
+  register unsigned long bitcache;
+
+  bits_left = (signed) channel->part2_3_length - (signed) part2_length;
+  if (bits_left < 0)
+    return MAD_ERROR_BADPART3LEN;
+
+  III_exponents(channel, sfbwidth, exponents);
+
+  peek = *ptr;
+  mad_bit_skip(ptr, bits_left);
+
+  /* align bit reads to byte boundaries */
+  cachesz  = mad_bit_bitsleft(&peek);
+  cachesz += ((32 - 1 - 24) + (24 - cachesz)) & ~7;
+
+  bitcache   = mad_bit_read(&peek, cachesz);
+  bits_left -= cachesz;
+
+  xrptr = &xr[0];
+
+  /* big_values */
+  {
+    unsigned int region, rcount;
+    struct hufftable const *entry;
+    union huffpair const *table;
+    unsigned int linbits, startbits, big_values, reqhits;
+    mad_fixed_t reqcache[16];
+
+    sfbound = xrptr + *sfbwidth++;
+    rcount  = channel->region0_count + 1;
+
+    entry     = &mad_huff_pair_table[channel->table_select[region = 0]];
+    table     = entry->table;
+    linbits   = entry->linbits;
+    startbits = entry->startbits;
+
+    if (table == 0)
+      return MAD_ERROR_BADHUFFTABLE;
+
+    expptr  = &exponents[0];
+    exp     = *expptr++;
+    reqhits = 0;
+
+    big_values = channel->big_values;
+
+    while (big_values-- && cachesz + bits_left > 0) {
+      union huffpair const *pair;
+      unsigned int clumpsz, value;
+      register mad_fixed_t requantized;
+
+      if (xrptr == sfbound) {
+	sfbound += *sfbwidth++;
+
+	/* change table if region boundary */
+
+	if (--rcount == 0) {
+	  if (region == 0)
+	    rcount = channel->region1_count + 1;
+	  else
+	    rcount = 0;  /* all remaining */
+
+	  entry     = &mad_huff_pair_table[channel->table_select[++region]];
+	  table     = entry->table;
+	  linbits   = entry->linbits;
+	  startbits = entry->startbits;
+
+	  if (table == 0)
+	    return MAD_ERROR_BADHUFFTABLE;
+	}
+
+	if (exp != *expptr) {
+	  exp = *expptr;
+	  reqhits = 0;
+	}
+
+	++expptr;
+      }
+
+      if (cachesz < 21) {
+	unsigned int bits;
+
+	bits       = ((32 - 1 - 21) + (21 - cachesz)) & ~7;
+	bitcache   = (bitcache << bits) | mad_bit_read(&peek, bits);
+	cachesz   += bits;
+	bits_left -= bits;
+      }
+
+      /* hcod (0..19) */
+
+      clumpsz = startbits;
+      pair    = &table[MASK(bitcache, cachesz, clumpsz)];
+
+      while (!pair->final) {
+	cachesz -= clumpsz;
+
+	clumpsz = pair->ptr.bits;
+	pair    = &table[pair->ptr.offset + MASK(bitcache, cachesz, clumpsz)];
+      }
+
+      cachesz -= pair->value.hlen;
+
+      if (linbits) {
+	/* x (0..14) */
+
+	value = pair->value.x;
+
+	switch (value) {
+	case 0:
+	  xrptr[0] = 0;
+	  break;
+
+	case 15:
+	  if (cachesz < linbits + 2) {
+	    bitcache   = (bitcache << 16) | mad_bit_read(&peek, 16);
+	    cachesz   += 16;
+	    bits_left -= 16;
+	  }
+
+	  value += MASK(bitcache, cachesz, linbits);
+	  cachesz -= linbits;
+
+	  requantized = III_requantize(value, exp);
+	  goto x_final;
+
+	default:
+	  if (reqhits & (1 << value))
+	    requantized = reqcache[value];
+	  else {
+	    reqhits |= (1 << value);
+	    requantized = reqcache[value] = III_requantize(value, exp);
+	  }
+
+	x_final:
+	  xrptr[0] = MASK1BIT(bitcache, cachesz--) ?
+	    -requantized : requantized;
+	}
+
+	/* y (0..14) */
+
+	value = pair->value.y;
+
+	switch (value) {
+	case 0:
+	  xrptr[1] = 0;
+	  break;
+
+	case 15:
+	  if (cachesz < linbits + 1) {
+	    bitcache   = (bitcache << 16) | mad_bit_read(&peek, 16);
+	    cachesz   += 16;
+	    bits_left -= 16;
+	  }
+
+	  value += MASK(bitcache, cachesz, linbits);
+	  cachesz -= linbits;
+
+	  requantized = III_requantize(value, exp);
+	  goto y_final;
+
+	default:
+	  if (reqhits & (1 << value))
+	    requantized = reqcache[value];
+	  else {
+	    reqhits |= (1 << value);
+	    requantized = reqcache[value] = III_requantize(value, exp);
+	  }
+
+	y_final:
+	  xrptr[1] = MASK1BIT(bitcache, cachesz--) ?
+	    -requantized : requantized;
+	}
+      }
+      else {
+	/* x (0..1) */
+
+	value = pair->value.x;
+
+	if (value == 0)
+	  xrptr[0] = 0;
+	else {
+	  if (reqhits & (1 << value))
+	    requantized = reqcache[value];
+	  else {
+	    reqhits |= (1 << value);
+	    requantized = reqcache[value] = III_requantize(value, exp);
+	  }
+
+	  xrptr[0] = MASK1BIT(bitcache, cachesz--) ?
+	    -requantized : requantized;
+	}
+
+	/* y (0..1) */
+
+	value = pair->value.y;
+
+	if (value == 0)
+	  xrptr[1] = 0;
+	else {
+	  if (reqhits & (1 << value))
+	    requantized = reqcache[value];
+	  else {
+	    reqhits |= (1 << value);
+	    requantized = reqcache[value] = III_requantize(value, exp);
+	  }
+
+	  xrptr[1] = MASK1BIT(bitcache, cachesz--) ?
+	    -requantized : requantized;
+	}
+      }
+
+      xrptr += 2;
+    }
+  }
+
+  if (cachesz + bits_left < 0)
+    return MAD_ERROR_BADHUFFDATA;  /* big_values overrun */
+
+  /* count1 */
+  {
+    union huffquad const *table;
+    register mad_fixed_t requantized;
+
+    table = mad_huff_quad_table[channel->flags & count1table_select];
+
+    requantized = III_requantize(1, exp);
+
+    while (cachesz + bits_left > 0 && xrptr <= &xr[572]) {
+      union huffquad const *quad;
+
+      /* hcod (1..6) */
+
+      if (cachesz < 10) {
+	bitcache   = (bitcache << 16) | mad_bit_read(&peek, 16);
+	cachesz   += 16;
+	bits_left -= 16;
+      }
+
+      quad = &table[MASK(bitcache, cachesz, 4)];
+
+      /* quad tables guaranteed to have at most one extra lookup */
+      if (!quad->final) {
+	cachesz -= 4;
+
+	quad = &table[quad->ptr.offset +
+		      MASK(bitcache, cachesz, quad->ptr.bits)];
+      }
+
+      cachesz -= quad->value.hlen;
+
+      if (xrptr == sfbound) {
+	sfbound += *sfbwidth++;
+
+	if (exp != *expptr) {
+	  exp = *expptr;
+	  requantized = III_requantize(1, exp);
+	}
+
+	++expptr;
+      }
+
+      /* v (0..1) */
+
+      xrptr[0] = quad->value.v ?
+	(MASK1BIT(bitcache, cachesz--) ? -requantized : requantized) : 0;
+
+      /* w (0..1) */
+
+      xrptr[1] = quad->value.w ?
+	(MASK1BIT(bitcache, cachesz--) ? -requantized : requantized) : 0;
+
+      xrptr += 2;
+
+      if (xrptr == sfbound) {
+	sfbound += *sfbwidth++;
+
+	if (exp != *expptr) {
+	  exp = *expptr;
+	  requantized = III_requantize(1, exp);
+	}
+
+	++expptr;
+      }
+
+      /* x (0..1) */
+
+      xrptr[0] = quad->value.x ?
+	(MASK1BIT(bitcache, cachesz--) ? -requantized : requantized) : 0;
+
+      /* y (0..1) */
+
+      xrptr[1] = quad->value.y ?
+	(MASK1BIT(bitcache, cachesz--) ? -requantized : requantized) : 0;
+
+      xrptr += 2;
+    }
+
+    if (cachesz + bits_left < 0) {
+# if 0 && defined(DEBUG)
+      fprintf(stderr, "huffman count1 overrun (%d bits)\n",
+	      -(cachesz + bits_left));
+# endif
+
+      /* technically the bitstream is misformatted, but apparently
+	 some encoders are just a bit sloppy with stuffing bits */
+
+      xrptr -= 4;
+    }
+  }
+
+  assert(-bits_left <= MAD_BUFFER_GUARD * CHAR_BIT);
+
+# if 0 && defined(DEBUG)
+  if (bits_left < 0)
+    fprintf(stderr, "read %d bits too many\n", -bits_left);
+  else if (cachesz + bits_left > 0)
+    fprintf(stderr, "%d stuffing bits\n", cachesz + bits_left);
+# endif
+
+  /* rzero */
+  while (xrptr < &xr[576]) {
+    xrptr[0] = 0;
+    xrptr[1] = 0;
+
+    xrptr += 2;
+  }
+
+  return MAD_ERROR_NONE;
+}
+
+# undef MASK
+# undef MASK1BIT
+
+/*
+ * NAME:	III_reorder()
+ * DESCRIPTION:	reorder frequency lines of a short block into subband order
+ */
+static
+void III_reorder(mad_fixed_t xr[576], struct channel const *channel,
+		 unsigned char const sfbwidth[39])
+{
+  mad_fixed_t tmp[32][3][6];
+  unsigned int sb, l, f, w, sbw[3], sw[3];
+
+  /* this is probably wrong for 8000 Hz mixed blocks */
+
+  sb = 0;
+  if (channel->flags & mixed_block_flag) {
+    sb = 2;
+
+    l = 0;
+    while (l < 36)
+      l += *sfbwidth++;
+  }
+
+  for (w = 0; w < 3; ++w) {
+    sbw[w] = sb;
+    sw[w]  = 0;
+  }
+
+  f = *sfbwidth++;
+  w = 0;
+
+  for (l = 18 * sb; l < 576; ++l) {
+    if (f-- == 0) {
+      f = *sfbwidth++ - 1;
+      w = (w + 1) % 3;
+    }
+
+    tmp[sbw[w]][w][sw[w]++] = xr[l];
+
+    if (sw[w] == 6) {
+      sw[w] = 0;
+      ++sbw[w];
+    }
+  }
+
+  memcpy(&xr[18 * sb], &tmp[sb], (576 - 18 * sb) * sizeof(mad_fixed_t));
+}
+
+/*
+ * NAME:	III_stereo()
+ * DESCRIPTION:	perform joint stereo processing on a granule
+ */
+static
+enum mad_error III_stereo(mad_fixed_t xr[2][576],
+			  struct granule const *granule,
+			  struct mad_header *header,
+			  unsigned char const *sfbwidth)
+{
+  short modes[39];
+  unsigned int sfbi, l, n, i;
+
+  if (granule->ch[0].block_type !=
+      granule->ch[1].block_type ||
+      (granule->ch[0].flags & mixed_block_flag) !=
+      (granule->ch[1].flags & mixed_block_flag))
+    return MAD_ERROR_BADSTEREO;
+
+  for (i = 0; i < 39; ++i)
+    modes[i] = header->mode_extension;
+
+  /* intensity stereo */
+
+  if (header->mode_extension & I_STEREO) {
+    struct channel const *right_ch = &granule->ch[1];
+    mad_fixed_t const *right_xr = xr[1];
+    unsigned int is_pos;
+
+    header->flags |= MAD_FLAG_I_STEREO;
+
+    /* first determine which scalefactor bands are to be processed */
+
+    if (right_ch->block_type == 2) {
+      unsigned int lower, start, max, bound[3], w;
+
+      lower = start = max = bound[0] = bound[1] = bound[2] = 0;
+
+      sfbi = l = 0;
+
+      if (right_ch->flags & mixed_block_flag) {
+	while (l < 36) {
+	  n = sfbwidth[sfbi++];
+
+	  for (i = 0; i < n; ++i) {
+	    if (right_xr[i]) {
+	      lower = sfbi;
+	      break;
+	    }
+	  }
+
+	  right_xr += n;
+	  l += n;
+	}
+
+	start = sfbi;
+      }
+
+      w = 0;
+      while (l < 576) {
+	n = sfbwidth[sfbi++];
+
+	for (i = 0; i < n; ++i) {
+	  if (right_xr[i]) {
+	    max = bound[w] = sfbi;
+	    break;
+	  }
+	}
+
+	right_xr += n;
+	l += n;
+	w = (w + 1) % 3;
+      }
+
+      if (max)
+	lower = start;
+
+      /* long blocks */
+
+      for (i = 0; i < lower; ++i)
+	modes[i] = header->mode_extension & ~I_STEREO;
+
+      /* short blocks */
+
+      w = 0;
+      for (i = start; i < max; ++i) {
+	if (i < bound[w])
+	  modes[i] = header->mode_extension & ~I_STEREO;
+
+	w = (w + 1) % 3;
+      }
+    }
+    else {  /* right_ch->block_type != 2 */
+      unsigned int bound;
+
+      bound = 0;
+      for (sfbi = l = 0; l < 576; l += n) {
+	n = sfbwidth[sfbi++];
+
+	for (i = 0; i < n; ++i) {
+	  if (right_xr[i]) {
+	    bound = sfbi;
+	    break;
+	  }
+	}
+
+	right_xr += n;
+      }
+
+      for (i = 0; i < bound; ++i)
+	modes[i] = header->mode_extension & ~I_STEREO;
+    }
+
+    /* now do the actual processing */
+
+    if (header->flags & MAD_FLAG_LSF_EXT) {
+      unsigned char const *illegal_pos = granule[1].ch[1].scalefac;
+      mad_fixed_t const *lsf_scale;
+
+      /* intensity_scale */
+      lsf_scale = is_lsf_table[right_ch->scalefac_compress & 0x1];
+
+      for (sfbi = l = 0; l < 576; ++sfbi, l += n) {
+	n = sfbwidth[sfbi];
+
+	if (!(modes[sfbi] & I_STEREO))
+	  continue;
+
+	if (illegal_pos[sfbi]) {
+	  modes[sfbi] &= ~I_STEREO;
+	  continue;
+	}
+
+	is_pos = right_ch->scalefac[sfbi];
+
+	for (i = 0; i < n; ++i) {
+	  register mad_fixed_t left;
+
+	  left = xr[0][l + i];
+
+	  if (is_pos == 0)
+	    xr[1][l + i] = left;
+	  else {
+	    register mad_fixed_t opposite;
+
+	    opposite = mad_f_mul(left, lsf_scale[(is_pos - 1) / 2]);
+
+	    if (is_pos & 1) {
+	      xr[0][l + i] = opposite;
+	      xr[1][l + i] = left;
+	    }
+	    else
+	      xr[1][l + i] = opposite;
+	  }
+	}
+      }
+    }
+    else {  /* !(header->flags & MAD_FLAG_LSF_EXT) */
+      for (sfbi = l = 0; l < 576; ++sfbi, l += n) {
+	n = sfbwidth[sfbi];
+
+	if (!(modes[sfbi] & I_STEREO))
+	  continue;
+
+	is_pos = right_ch->scalefac[sfbi];
+
+	if (is_pos >= 7) {  /* illegal intensity position */
+	  modes[sfbi] &= ~I_STEREO;
+	  continue;
+	}
+
+	for (i = 0; i < n; ++i) {
+	  register mad_fixed_t left;
+
+	  left = xr[0][l + i];
+
+	  xr[0][l + i] = mad_f_mul(left, is_table[    is_pos]);
+	  xr[1][l + i] = mad_f_mul(left, is_table[6 - is_pos]);
+	}
+      }
+    }
+  }
+
+  /* middle/side stereo */
+
+  if (header->mode_extension & MS_STEREO) {
+    register mad_fixed_t invsqrt2;
+
+    header->flags |= MAD_FLAG_MS_STEREO;
+
+    invsqrt2 = root_table[3 + -2];
+
+    for (sfbi = l = 0; l < 576; ++sfbi, l += n) {
+      n = sfbwidth[sfbi];
+
+      if (modes[sfbi] != MS_STEREO)
+	continue;
+
+      for (i = 0; i < n; ++i) {
+	register mad_fixed_t m, s;
+
+	m = xr[0][l + i];
+	s = xr[1][l + i];
+
+	xr[0][l + i] = mad_f_mul(m + s, invsqrt2);  /* l = (m + s) / sqrt(2) */
+	xr[1][l + i] = mad_f_mul(m - s, invsqrt2);  /* r = (m - s) / sqrt(2) */
+      }
+    }
+  }
+
+  return MAD_ERROR_NONE;
+}
+
+/*
+ * NAME:	III_aliasreduce()
+ * DESCRIPTION:	perform frequency line alias reduction
+ */
+static
+void III_aliasreduce(mad_fixed_t xr[576], int lines)
+{
+  mad_fixed_t const *bound;
+  int i;
+
+  bound = &xr[lines];
+  for (xr += 18; xr < bound; xr += 18) {
+    for (i = 0; i < 8; ++i) {
+      register mad_fixed_t a, b;
+      register mad_fixed64hi_t hi;
+      register mad_fixed64lo_t lo;
+
+      a = xr[-1 - i];
+      b = xr[     i];
+
+# if defined(ASO_ZEROCHECK)
+      if (a | b) {
+# endif
+	MAD_F_ML0(hi, lo,  a, cs[i]);
+	MAD_F_MLA(hi, lo, -b, ca[i]);
+
+	xr[-1 - i] = MAD_F_MLZ(hi, lo);
+
+	MAD_F_ML0(hi, lo,  b, cs[i]);
+	MAD_F_MLA(hi, lo,  a, ca[i]);
+
+	xr[     i] = MAD_F_MLZ(hi, lo);
+# if defined(ASO_ZEROCHECK)
+      }
+# endif
+    }
+  }
+}
+
+# if defined(ASO_IMDCT)
+void III_imdct_l(mad_fixed_t const [18], mad_fixed_t [36], unsigned int);
+# else
+#  if 1
+static
+void fastsdct(mad_fixed_t const x[9], mad_fixed_t y[18])
+{
+  mad_fixed_t a0,  a1,  a2,  a3,  a4,  a5,  a6,  a7,  a8,  a9,  a10, a11, a12;
+  mad_fixed_t a13, a14, a15, a16, a17, a18, a19, a20, a21, a22, a23, a24, a25;
+  mad_fixed_t m0,  m1,  m2,  m3,  m4,  m5,  m6,  m7;
+
+  enum {
+    c0 =  MAD_F(0x1f838b8d),  /* 2 * cos( 1 * PI / 18) */
+    c1 =  MAD_F(0x1bb67ae8),  /* 2 * cos( 3 * PI / 18) */
+    c2 =  MAD_F(0x18836fa3),  /* 2 * cos( 4 * PI / 18) */
+    c3 =  MAD_F(0x1491b752),  /* 2 * cos( 5 * PI / 18) */
+    c4 =  MAD_F(0x0af1d43a),  /* 2 * cos( 7 * PI / 18) */
+    c5 =  MAD_F(0x058e86a0),  /* 2 * cos( 8 * PI / 18) */
+    c6 = -MAD_F(0x1e11f642)   /* 2 * cos(16 * PI / 18) */
+  };
+
+  a0 = x[3] + x[5];
+  a1 = x[3] - x[5];
+  a2 = x[6] + x[2];
+  a3 = x[6] - x[2];
+  a4 = x[1] + x[7];
+  a5 = x[1] - x[7];
+  a6 = x[8] + x[0];
+  a7 = x[8] - x[0];
+
+  a8  = a0  + a2;
+  a9  = a0  - a2;
+  a10 = a0  - a6;
+  a11 = a2  - a6;
+  a12 = a8  + a6;
+  a13 = a1  - a3;
+  a14 = a13 + a7;
+  a15 = a3  + a7;
+  a16 = a1  - a7;
+  a17 = a1  + a3;
+
+  m0 = mad_f_mul(a17, -c3);
+  m1 = mad_f_mul(a16, -c0);
+  m2 = mad_f_mul(a15, -c4);
+  m3 = mad_f_mul(a14, -c1);
+  m4 = mad_f_mul(a5,  -c1);
+  m5 = mad_f_mul(a11, -c6);
+  m6 = mad_f_mul(a10, -c5);
+  m7 = mad_f_mul(a9,  -c2);
+
+  a18 =     x[4] + a4;
+  a19 = 2 * x[4] - a4;
+  a20 = a19 + m5;
+  a21 = a19 - m5;
+  a22 = a19 + m6;
+  a23 = m4  + m2;
+  a24 = m4  - m2;
+  a25 = m4  + m1;
+
+  /* output to every other slot for convenience */
+
+  y[ 0] = a18 + a12;
+  y[ 2] = m0  - a25;
+  y[ 4] = m7  - a20;
+  y[ 6] = m3;
+  y[ 8] = a21 - m6;
+  y[10] = a24 - m1;
+  y[12] = a12 - 2 * a18;
+  y[14] = a23 + m0;
+  y[16] = a22 + m7;
+}
+
+static inline
+void sdctII(mad_fixed_t const x[18], mad_fixed_t X[18])
+{
+  mad_fixed_t tmp[9];
+  int i;
+
+  /* scale[i] = 2 * cos(PI * (2 * i + 1) / (2 * 18)) */
+  static mad_fixed_t const scale[9] = {
+    MAD_F(0x1fe0d3b4), MAD_F(0x1ee8dd47), MAD_F(0x1d007930),
+    MAD_F(0x1a367e59), MAD_F(0x16a09e66), MAD_F(0x125abcf8),
+    MAD_F(0x0d8616bc), MAD_F(0x08483ee1), MAD_F(0x02c9fad7)
+  };
+
+  /* divide the 18-point SDCT-II into two 9-point SDCT-IIs */
+
+  /* even input butterfly */
+
+  for (i = 0; i < 9; i += 3) {
+    tmp[i + 0] = x[i + 0] + x[18 - (i + 0) - 1];
+    tmp[i + 1] = x[i + 1] + x[18 - (i + 1) - 1];
+    tmp[i + 2] = x[i + 2] + x[18 - (i + 2) - 1];
+  }
+
+  fastsdct(tmp, &X[0]);
+
+  /* odd input butterfly and scaling */
+
+  for (i = 0; i < 9; i += 3) {
+    tmp[i + 0] = mad_f_mul(x[i + 0] - x[18 - (i + 0) - 1], scale[i + 0]);
+    tmp[i + 1] = mad_f_mul(x[i + 1] - x[18 - (i + 1) - 1], scale[i + 1]);
+    tmp[i + 2] = mad_f_mul(x[i + 2] - x[18 - (i + 2) - 1], scale[i + 2]);
+  }
+
+  fastsdct(tmp, &X[1]);
+
+  /* output accumulation */
+
+  for (i = 3; i < 18; i += 8) {
+    X[i + 0] -= X[(i + 0) - 2];
+    X[i + 2] -= X[(i + 2) - 2];
+    X[i + 4] -= X[(i + 4) - 2];
+    X[i + 6] -= X[(i + 6) - 2];
+  }
+}
+
+static inline
+void dctIV(mad_fixed_t const y[18], mad_fixed_t X[18])
+{
+  mad_fixed_t tmp[18];
+  int i;
+
+  /* scale[i] = 2 * cos(PI * (2 * i + 1) / (4 * 18)) */
+  static mad_fixed_t const scale[18] = {
+    MAD_F(0x1ff833fa), MAD_F(0x1fb9ea93), MAD_F(0x1f3dd120),
+    MAD_F(0x1e84d969), MAD_F(0x1d906bcf), MAD_F(0x1c62648b),
+    MAD_F(0x1afd100f), MAD_F(0x1963268b), MAD_F(0x1797c6a4),
+    MAD_F(0x159e6f5b), MAD_F(0x137af940), MAD_F(0x11318ef3),
+    MAD_F(0x0ec6a507), MAD_F(0x0c3ef153), MAD_F(0x099f61c5),
+    MAD_F(0x06ed12c5), MAD_F(0x042d4544), MAD_F(0x0165547c)
+  };
+
+  /* scaling */
+
+  for (i = 0; i < 18; i += 3) {
+    tmp[i + 0] = mad_f_mul(y[i + 0], scale[i + 0]);
+    tmp[i + 1] = mad_f_mul(y[i + 1], scale[i + 1]);
+    tmp[i + 2] = mad_f_mul(y[i + 2], scale[i + 2]);
+  }
+
+  /* SDCT-II */
+
+  sdctII(tmp, X);
+
+  /* scale reduction and output accumulation */
+
+  X[0] /= 2;
+  for (i = 1; i < 17; i += 4) {
+    X[i + 0] = X[i + 0] / 2 - X[(i + 0) - 1];
+    X[i + 1] = X[i + 1] / 2 - X[(i + 1) - 1];
+    X[i + 2] = X[i + 2] / 2 - X[(i + 2) - 1];
+    X[i + 3] = X[i + 3] / 2 - X[(i + 3) - 1];
+  }
+  X[17] = X[17] / 2 - X[16];
+}
+
+/*
+ * NAME:	imdct36
+ * DESCRIPTION:	perform X[18]->x[36] IMDCT using Szu-Wei Lee's fast algorithm
+ */
+static inline
+void imdct36(mad_fixed_t const x[18], mad_fixed_t y[36])
+{
+  mad_fixed_t tmp[18];
+  int i;
+
+  /* DCT-IV */
+
+  dctIV(x, tmp);
+
+  /* convert 18-point DCT-IV to 36-point IMDCT */
+
+  for (i =  0; i <  9; i += 3) {
+    y[i + 0] =  tmp[9 + (i + 0)];
+    y[i + 1] =  tmp[9 + (i + 1)];
+    y[i + 2] =  tmp[9 + (i + 2)];
+  }
+  for (i =  9; i < 27; i += 3) {
+    y[i + 0] = -tmp[36 - (9 + (i + 0)) - 1];
+    y[i + 1] = -tmp[36 - (9 + (i + 1)) - 1];
+    y[i + 2] = -tmp[36 - (9 + (i + 2)) - 1];
+  }
+  for (i = 27; i < 36; i += 3) {
+    y[i + 0] = -tmp[(i + 0) - 27];
+    y[i + 1] = -tmp[(i + 1) - 27];
+    y[i + 2] = -tmp[(i + 2) - 27];
+  }
+}
+#  else
+/*
+ * NAME:	imdct36
+ * DESCRIPTION:	perform X[18]->x[36] IMDCT
+ */
+static inline
+void imdct36(mad_fixed_t const X[18], mad_fixed_t x[36])
+{
+  mad_fixed_t t0, t1, t2,  t3,  t4,  t5,  t6,  t7;
+  mad_fixed_t t8, t9, t10, t11, t12, t13, t14, t15;
+  register mad_fixed64hi_t hi;
+  register mad_fixed64lo_t lo;
+
+  MAD_F_ML0(hi, lo, X[4],  MAD_F(0x0ec835e8));
+  MAD_F_MLA(hi, lo, X[13], MAD_F(0x061f78aa));
+
+  t6 = MAD_F_MLZ(hi, lo);
+
+  MAD_F_MLA(hi, lo, (t14 = X[1] - X[10]), -MAD_F(0x061f78aa));
+  MAD_F_MLA(hi, lo, (t15 = X[7] + X[16]), -MAD_F(0x0ec835e8));
+
+  t0 = MAD_F_MLZ(hi, lo);
+
+  MAD_F_MLA(hi, lo, (t8  = X[0] - X[11] - X[12]),  MAD_F(0x0216a2a2));
+  MAD_F_MLA(hi, lo, (t9  = X[2] - X[9]  - X[14]),  MAD_F(0x09bd7ca0));
+  MAD_F_MLA(hi, lo, (t10 = X[3] - X[8]  - X[15]), -MAD_F(0x0cb19346));
+  MAD_F_MLA(hi, lo, (t11 = X[5] - X[6]  - X[17]), -MAD_F(0x0fdcf549));
+
+  x[7]  = MAD_F_MLZ(hi, lo);
+  x[10] = -x[7];
+
+  MAD_F_ML0(hi, lo, t8,  -MAD_F(0x0cb19346));
+  MAD_F_MLA(hi, lo, t9,   MAD_F(0x0fdcf549));
+  MAD_F_MLA(hi, lo, t10,  MAD_F(0x0216a2a2));
+  MAD_F_MLA(hi, lo, t11, -MAD_F(0x09bd7ca0));
+
+  x[19] = x[34] = MAD_F_MLZ(hi, lo) - t0;
+
+  t12 = X[0] - X[3] + X[8] - X[11] - X[12] + X[15];
+  t13 = X[2] + X[5] - X[6] - X[9]  - X[14] - X[17];
+
+  MAD_F_ML0(hi, lo, t12, -MAD_F(0x0ec835e8));
+  MAD_F_MLA(hi, lo, t13,  MAD_F(0x061f78aa));
+
+  x[22] = x[31] = MAD_F_MLZ(hi, lo) + t0;
+
+  MAD_F_ML0(hi, lo, X[1],  -MAD_F(0x09bd7ca0));
+  MAD_F_MLA(hi, lo, X[7],   MAD_F(0x0216a2a2));
+  MAD_F_MLA(hi, lo, X[10], -MAD_F(0x0fdcf549));
+  MAD_F_MLA(hi, lo, X[16],  MAD_F(0x0cb19346));
+
+  t1 = MAD_F_MLZ(hi, lo) + t6;
+
+  MAD_F_ML0(hi, lo, X[0],   MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[3],  -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[5],  -MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[6],   MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[8],  -MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[9],   MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[11],  MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[15], -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x0f9ee890));
+
+  x[6]  = MAD_F_MLZ(hi, lo) + t1;
+  x[11] = -x[6];
+
+  MAD_F_ML0(hi, lo, X[0],  -MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[2],  -MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[3],   MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[5],   MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[6],   MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[8],  -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[9],  -MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[15],  MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[17],  MAD_F(0x04cfb0e2));
+
+  x[23] = x[30] = MAD_F_MLZ(hi, lo) + t1;
+
+  MAD_F_ML0(hi, lo, X[0],  -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[3],  -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[5],   MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[6],   MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[8],  -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[9],  -MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[11],  MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[15],  MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x0acf37ad));
+
+  x[18] = x[35] = MAD_F_MLZ(hi, lo) - t1;
+
+  MAD_F_ML0(hi, lo, X[4],   MAD_F(0x061f78aa));
+  MAD_F_MLA(hi, lo, X[13], -MAD_F(0x0ec835e8));
+
+  t7 = MAD_F_MLZ(hi, lo);
+
+  MAD_F_MLA(hi, lo, X[1],  -MAD_F(0x0cb19346));
+  MAD_F_MLA(hi, lo, X[7],   MAD_F(0x0fdcf549));
+  MAD_F_MLA(hi, lo, X[10],  MAD_F(0x0216a2a2));
+  MAD_F_MLA(hi, lo, X[16], -MAD_F(0x09bd7ca0));
+
+  t2 = MAD_F_MLZ(hi, lo);
+
+  MAD_F_MLA(hi, lo, X[0],   MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[3],  -MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[5],   MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[6],  -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[8],  -MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[9],   MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[12],  MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[15],  MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[17],  MAD_F(0x0f426cb5));
+
+  x[5]  = MAD_F_MLZ(hi, lo);
+  x[12] = -x[5];
+
+  MAD_F_ML0(hi, lo, X[0],   MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[2],  -MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[3],   MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[5],  -MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[6],  -MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[8],   MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[9],  -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[11],  MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[15],  MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x0bcbe352));
+
+  x[0]  = MAD_F_MLZ(hi, lo) + t2;
+  x[17] = -x[0];
+
+  MAD_F_ML0(hi, lo, X[0],  -MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[2],  -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[3],  -MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[5],   MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[6],   MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[8],   MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[9],   MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[14], -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[15], -MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x03768962));
+
+  x[24] = x[29] = MAD_F_MLZ(hi, lo) + t2;
+
+  MAD_F_ML0(hi, lo, X[1],  -MAD_F(0x0216a2a2));
+  MAD_F_MLA(hi, lo, X[7],  -MAD_F(0x09bd7ca0));
+  MAD_F_MLA(hi, lo, X[10],  MAD_F(0x0cb19346));
+  MAD_F_MLA(hi, lo, X[16],  MAD_F(0x0fdcf549));
+
+  t3 = MAD_F_MLZ(hi, lo) + t7;
+
+  MAD_F_ML0(hi, lo, X[0],   MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[3],  -MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[5],  -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[6],   MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[8],   MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[9],  -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[12],  MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[15], -MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x0ffc19fd));
+
+  x[8] = MAD_F_MLZ(hi, lo) + t3;
+  x[9] = -x[8];
+
+  MAD_F_ML0(hi, lo, X[0],  -MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[3],   MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[5],  -MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[6],  -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[8],   MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[9],   MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[14], -MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[15],  MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[17],  MAD_F(0x07635284));
+
+  x[21] = x[32] = MAD_F_MLZ(hi, lo) + t3;
+
+  MAD_F_ML0(hi, lo, X[0],  -MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[3],   MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[5],  -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[6],  -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[8],   MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[9],   MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[12],  MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[15], -MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x0898c779));
+
+  x[20] = x[33] = MAD_F_MLZ(hi, lo) - t3;
+
+  MAD_F_ML0(hi, lo, t14, -MAD_F(0x0ec835e8));
+  MAD_F_MLA(hi, lo, t15,  MAD_F(0x061f78aa));
+
+  t4 = MAD_F_MLZ(hi, lo) - t7;
+
+  MAD_F_ML0(hi, lo, t12, MAD_F(0x061f78aa));
+  MAD_F_MLA(hi, lo, t13, MAD_F(0x0ec835e8));
+
+  x[4]  = MAD_F_MLZ(hi, lo) + t4;
+  x[13] = -x[4];
+
+  MAD_F_ML0(hi, lo, t8,   MAD_F(0x09bd7ca0));
+  MAD_F_MLA(hi, lo, t9,  -MAD_F(0x0216a2a2));
+  MAD_F_MLA(hi, lo, t10,  MAD_F(0x0fdcf549));
+  MAD_F_MLA(hi, lo, t11, -MAD_F(0x0cb19346));
+
+  x[1]  = MAD_F_MLZ(hi, lo) + t4;
+  x[16] = -x[1];
+
+  MAD_F_ML0(hi, lo, t8,  -MAD_F(0x0fdcf549));
+  MAD_F_MLA(hi, lo, t9,  -MAD_F(0x0cb19346));
+  MAD_F_MLA(hi, lo, t10, -MAD_F(0x09bd7ca0));
+  MAD_F_MLA(hi, lo, t11, -MAD_F(0x0216a2a2));
+
+  x[25] = x[28] = MAD_F_MLZ(hi, lo) + t4;
+
+  MAD_F_ML0(hi, lo, X[1],  -MAD_F(0x0fdcf549));
+  MAD_F_MLA(hi, lo, X[7],  -MAD_F(0x0cb19346));
+  MAD_F_MLA(hi, lo, X[10], -MAD_F(0x09bd7ca0));
+  MAD_F_MLA(hi, lo, X[16], -MAD_F(0x0216a2a2));
+
+  t5 = MAD_F_MLZ(hi, lo) - t6;
+
+  MAD_F_ML0(hi, lo, X[0],   MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[3],   MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[5],   MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[6],   MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[8],  -MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[9],   MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[12],  MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[14], -MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[15],  MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x0d7e8807));
+
+  x[2]  = MAD_F_MLZ(hi, lo) + t5;
+  x[15] = -x[2];
+
+  MAD_F_ML0(hi, lo, X[0],   MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[2],   MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[3],   MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[5],   MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[6],  -MAD_F(0x00b2aa3e));
+  MAD_F_MLA(hi, lo, X[8],   MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[9],  -MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[11],  MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[14],  MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[15], -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[17],  MAD_F(0x0e313245));
+
+  x[3]  = MAD_F_MLZ(hi, lo) + t5;
+  x[14] = -x[3];
+
+  MAD_F_ML0(hi, lo, X[0],  -MAD_F(0x0ffc19fd));
+  MAD_F_MLA(hi, lo, X[2],  -MAD_F(0x0f9ee890));
+  MAD_F_MLA(hi, lo, X[3],  -MAD_F(0x0f426cb5));
+  MAD_F_MLA(hi, lo, X[5],  -MAD_F(0x0e313245));
+  MAD_F_MLA(hi, lo, X[6],  -MAD_F(0x0d7e8807));
+  MAD_F_MLA(hi, lo, X[8],  -MAD_F(0x0bcbe352));
+  MAD_F_MLA(hi, lo, X[9],  -MAD_F(0x0acf37ad));
+  MAD_F_MLA(hi, lo, X[11], -MAD_F(0x0898c779));
+  MAD_F_MLA(hi, lo, X[12], -MAD_F(0x07635284));
+  MAD_F_MLA(hi, lo, X[14], -MAD_F(0x04cfb0e2));
+  MAD_F_MLA(hi, lo, X[15], -MAD_F(0x03768962));
+  MAD_F_MLA(hi, lo, X[17], -MAD_F(0x00b2aa3e));
+
+  x[26] = x[27] = MAD_F_MLZ(hi, lo) + t5;
+}
+#  endif
+
+/*
+ * NAME:	III_imdct_l()
+ * DESCRIPTION:	perform IMDCT and windowing for long blocks
+ */
+static
+void III_imdct_l(mad_fixed_t const X[18], mad_fixed_t z[36],
+		 unsigned int block_type)
+{
+  unsigned int i;
+
+  /* IMDCT */
+
+  imdct36(X, z);
+
+  /* windowing */
+
+  switch (block_type) {
+  case 0:  /* normal window */
+# if defined(ASO_INTERLEAVE1)
+    {
+      register mad_fixed_t tmp1, tmp2;
+
+      tmp1 = window_l[0];
+      tmp2 = window_l[1];
+
+      for (i = 0; i < 34; i += 2) {
+	z[i + 0] = mad_f_mul(z[i + 0], tmp1);
+	tmp1 = window_l[i + 2];
+	z[i + 1] = mad_f_mul(z[i + 1], tmp2);
+	tmp2 = window_l[i + 3];
+      }
+
+      z[34] = mad_f_mul(z[34], tmp1);
+      z[35] = mad_f_mul(z[35], tmp2);
+    }
+# elif defined(ASO_INTERLEAVE2)
+    {
+      register mad_fixed_t tmp1, tmp2;
+
+      tmp1 = z[0];
+      tmp2 = window_l[0];
+
+      for (i = 0; i < 35; ++i) {
+	z[i] = mad_f_mul(tmp1, tmp2);
+	tmp1 = z[i + 1];
+	tmp2 = window_l[i + 1];
+      }
+
+      z[35] = mad_f_mul(tmp1, tmp2);
+    }
+# elif 1
+    for (i = 0; i < 36; i += 4) {
+      z[i + 0] = mad_f_mul(z[i + 0], window_l[i + 0]);
+      z[i + 1] = mad_f_mul(z[i + 1], window_l[i + 1]);
+      z[i + 2] = mad_f_mul(z[i + 2], window_l[i + 2]);
+      z[i + 3] = mad_f_mul(z[i + 3], window_l[i + 3]);
+    }
+# else
+    for (i =  0; i < 36; ++i) z[i] = mad_f_mul(z[i], window_l[i]);
+# endif
+    break;
+
+  case 1:  /* start block */
+    for (i =  0; i < 18; i += 3) {
+      z[i + 0] = mad_f_mul(z[i + 0], window_l[i + 0]);
+      z[i + 1] = mad_f_mul(z[i + 1], window_l[i + 1]);
+      z[i + 2] = mad_f_mul(z[i + 2], window_l[i + 2]);
+    }
+    /*  (i = 18; i < 24; ++i) z[i] unchanged */
+    for (i = 24; i < 30; ++i) z[i] = mad_f_mul(z[i], window_s[i - 18]);
+    for (i = 30; i < 36; ++i) z[i] = 0;
+    break;
+
+  case 3:  /* stop block */
+    for (i =  0; i <  6; ++i) z[i] = 0;
+    for (i =  6; i < 12; ++i) z[i] = mad_f_mul(z[i], window_s[i - 6]);
+    /*  (i = 12; i < 18; ++i) z[i] unchanged */
+    for (i = 18; i < 36; i += 3) {
+      z[i + 0] = mad_f_mul(z[i + 0], window_l[i + 0]);
+      z[i + 1] = mad_f_mul(z[i + 1], window_l[i + 1]);
+      z[i + 2] = mad_f_mul(z[i + 2], window_l[i + 2]);
+    }
+    break;
+  }
+}
+# endif  /* ASO_IMDCT */
+
+/*
+ * NAME:	III_imdct_s()
+ * DESCRIPTION:	perform IMDCT and windowing for short blocks
+ */
+static
+void III_imdct_s(mad_fixed_t const X[18], mad_fixed_t z[36])
+{
+  mad_fixed_t y[36], *yptr;
+  mad_fixed_t const *wptr;
+  int w, i;
+  register mad_fixed64hi_t hi;
+  register mad_fixed64lo_t lo;
+
+  /* IMDCT */
+
+  yptr = &y[0];
+
+  for (w = 0; w < 3; ++w) {
+    register mad_fixed_t const (*s)[6];
+
+    s = imdct_s;
+
+    for (i = 0; i < 3; ++i) {
+      MAD_F_ML0(hi, lo, X[0], (*s)[0]);
+      MAD_F_MLA(hi, lo, X[1], (*s)[1]);
+      MAD_F_MLA(hi, lo, X[2], (*s)[2]);
+      MAD_F_MLA(hi, lo, X[3], (*s)[3]);
+      MAD_F_MLA(hi, lo, X[4], (*s)[4]);
+      MAD_F_MLA(hi, lo, X[5], (*s)[5]);
+
+      yptr[i + 0] = MAD_F_MLZ(hi, lo);
+      yptr[5 - i] = -yptr[i + 0];
+
+      ++s;
+
+      MAD_F_ML0(hi, lo, X[0], (*s)[0]);
+      MAD_F_MLA(hi, lo, X[1], (*s)[1]);
+      MAD_F_MLA(hi, lo, X[2], (*s)[2]);
+      MAD_F_MLA(hi, lo, X[3], (*s)[3]);
+      MAD_F_MLA(hi, lo, X[4], (*s)[4]);
+      MAD_F_MLA(hi, lo, X[5], (*s)[5]);
+
+      yptr[ i + 6] = MAD_F_MLZ(hi, lo);
+      yptr[11 - i] = yptr[i + 6];
+
+      ++s;
+    }
+
+    yptr += 12;
+    X    += 6;
+  }
+
+  /* windowing, overlapping and concatenation */
+
+  yptr = &y[0];
+  wptr = &window_s[0];
+
+  for (i = 0; i < 6; ++i) {
+    z[i +  0] = 0;
+    z[i +  6] = mad_f_mul(yptr[ 0 + 0], wptr[0]);
+
+    MAD_F_ML0(hi, lo, yptr[ 0 + 6], wptr[6]);
+    MAD_F_MLA(hi, lo, yptr[12 + 0], wptr[0]);
+
+    z[i + 12] = MAD_F_MLZ(hi, lo);
+
+    MAD_F_ML0(hi, lo, yptr[12 + 6], wptr[6]);
+    MAD_F_MLA(hi, lo, yptr[24 + 0], wptr[0]);
+
+    z[i + 18] = MAD_F_MLZ(hi, lo);
+
+    z[i + 24] = mad_f_mul(yptr[24 + 6], wptr[6]);
+    z[i + 30] = 0;
+
+    ++yptr;
+    ++wptr;
+  }
+}
+
+/*
+ * NAME:	III_overlap()
+ * DESCRIPTION:	perform overlap-add of windowed IMDCT outputs
+ */
+static
+void III_overlap(mad_fixed_t const output[36], mad_fixed_t overlap[18],
+		 mad_fixed_t sample[18][32], unsigned int sb)
+{
+  unsigned int i;
+
+# if defined(ASO_INTERLEAVE2)
+  {
+    register mad_fixed_t tmp1, tmp2;
+
+    tmp1 = overlap[0];
+    tmp2 = overlap[1];
+
+    for (i = 0; i < 16; i += 2) {
+      sample[i + 0][sb] = output[i + 0 +  0] + tmp1;
+      overlap[i + 0]    = output[i + 0 + 18];
+      tmp1 = overlap[i + 2];
+
+      sample[i + 1][sb] = output[i + 1 +  0] + tmp2;
+      overlap[i + 1]    = output[i + 1 + 18];
+      tmp2 = overlap[i + 3];
+    }
+
+    sample[16][sb] = output[16 +  0] + tmp1;
+    overlap[16]    = output[16 + 18];
+    sample[17][sb] = output[17 +  0] + tmp2;
+    overlap[17]    = output[17 + 18];
+  }
+# elif 0
+  for (i = 0; i < 18; i += 2) {
+    sample[i + 0][sb] = output[i + 0 +  0] + overlap[i + 0];
+    overlap[i + 0]    = output[i + 0 + 18];
+
+    sample[i + 1][sb] = output[i + 1 +  0] + overlap[i + 1];
+    overlap[i + 1]    = output[i + 1 + 18];
+  }
+# else
+  for (i = 0; i < 18; ++i) {
+    sample[i][sb] = output[i +  0] + overlap[i];
+    overlap[i]    = output[i + 18];
+  }
+# endif
+}
+
+/*
+ * NAME:	III_overlap_z()
+ * DESCRIPTION:	perform "overlap-add" of zero IMDCT outputs
+ */
+static inline
+void III_overlap_z(mad_fixed_t overlap[18],
+		   mad_fixed_t sample[18][32], unsigned int sb)
+{
+  unsigned int i;
+
+# if defined(ASO_INTERLEAVE2)
+  {
+    register mad_fixed_t tmp1, tmp2;
+
+    tmp1 = overlap[0];
+    tmp2 = overlap[1];
+
+    for (i = 0; i < 16; i += 2) {
+      sample[i + 0][sb] = tmp1;
+      overlap[i + 0]    = 0;
+      tmp1 = overlap[i + 2];
+
+      sample[i + 1][sb] = tmp2;
+      overlap[i + 1]    = 0;
+      tmp2 = overlap[i + 3];
+    }
+
+    sample[16][sb] = tmp1;
+    overlap[16]    = 0;
+    sample[17][sb] = tmp2;
+    overlap[17]    = 0;
+  }
+# else
+  for (i = 0; i < 18; ++i) {
+    sample[i][sb] = overlap[i];
+    overlap[i]    = 0;
+  }
+# endif
+}
+
+/*
+ * NAME:	III_freqinver()
+ * DESCRIPTION:	perform subband frequency inversion for odd sample lines
+ */
+static
+void III_freqinver(mad_fixed_t sample[18][32], unsigned int sb)
+{
+  unsigned int i;
+
+# if 1 || defined(ASO_INTERLEAVE1) || defined(ASO_INTERLEAVE2)
+  {
+    register mad_fixed_t tmp1, tmp2;
+
+    tmp1 = sample[1][sb];
+    tmp2 = sample[3][sb];
+
+    for (i = 1; i < 13; i += 4) {
+      sample[i + 0][sb] = -tmp1;
+      tmp1 = sample[i + 4][sb];
+      sample[i + 2][sb] = -tmp2;
+      tmp2 = sample[i + 6][sb];
+    }
+
+    sample[13][sb] = -tmp1;
+    tmp1 = sample[17][sb];
+    sample[15][sb] = -tmp2;
+    sample[17][sb] = -tmp1;
+  }
+# else
+  for (i = 1; i < 18; i += 2)
+    sample[i][sb] = -sample[i][sb];
+# endif
+}
+
+/*
+ * NAME:	III_decode()
+ * DESCRIPTION:	decode frame main_data
+ */
+static
+enum mad_error III_decode(struct mad_bitptr *ptr, struct mad_frame *frame,
+			  struct sideinfo *si, unsigned int nch)
+{
+  struct mad_header *header = &frame->header;
+  unsigned int sfreqi, ngr, gr;
+
+  {
+    unsigned int sfreq;
+
+    sfreq = header->samplerate;
+    if (header->flags & MAD_FLAG_MPEG_2_5_EXT)
+      sfreq *= 2;
+
+    /* 48000 => 0, 44100 => 1, 32000 => 2,
+       24000 => 3, 22050 => 4, 16000 => 5 */
+    sfreqi = ((sfreq >>  7) & 0x000f) +
+             ((sfreq >> 15) & 0x0001) - 8;
+
+    if (header->flags & MAD_FLAG_MPEG_2_5_EXT)
+      sfreqi += 3;
+  }
+
+  /* scalefactors, Huffman decoding, requantization */
+
+  ngr = (header->flags & MAD_FLAG_LSF_EXT) ? 1 : 2;
+
+  for (gr = 0; gr < ngr; ++gr) {
+    struct granule *granule = &si->gr[gr];
+    unsigned char const *sfbwidth[2];
+    mad_fixed_t xr[2][576];
+    unsigned int ch;
+    enum mad_error error;
+
+    for (ch = 0; ch < nch; ++ch) {
+      struct channel *channel = &granule->ch[ch];
+      unsigned int part2_length;
+
+      sfbwidth[ch] = sfbwidth_table[sfreqi].l;
+      if (channel->block_type == 2) {
+	sfbwidth[ch] = (channel->flags & mixed_block_flag) ?
+	  sfbwidth_table[sfreqi].m : sfbwidth_table[sfreqi].s;
+      }
+
+      if (header->flags & MAD_FLAG_LSF_EXT) {
+	part2_length = III_scalefactors_lsf(ptr, channel,
+					    ch == 0 ? 0 : &si->gr[1].ch[1],
+					    header->mode_extension);
+      }
+      else {
+	part2_length = III_scalefactors(ptr, channel, &si->gr[0].ch[ch],
+					gr == 0 ? 0 : si->scfsi[ch]);
+      }
+
+      error = III_huffdecode(ptr, xr[ch], channel, sfbwidth[ch], part2_length);
+      if (error)
+	return error;
+    }
+
+    /* joint stereo processing */
+
+    if (header->mode == MAD_MODE_JOINT_STEREO && header->mode_extension) {
+      error = III_stereo(xr, granule, header, sfbwidth[0]);
+      if (error)
+	return error;
+    }
+
+    /* reordering, alias reduction, IMDCT, overlap-add, frequency inversion */
+
+    for (ch = 0; ch < nch; ++ch) {
+      struct channel const *channel = &granule->ch[ch];
+      mad_fixed_t (*sample)[32] = &frame->sbsample[ch][18 * gr];
+      unsigned int sb, l, i, sblimit;
+      mad_fixed_t output[36];
+
+      if (channel->block_type == 2) {
+	III_reorder(xr[ch], channel, sfbwidth[ch]);
+
+# if !defined(OPT_STRICT)
+	/*
+	 * According to ISO/IEC 11172-3, "Alias reduction is not applied for
+	 * granules with block_type == 2 (short block)." However, other
+	 * sources suggest alias reduction should indeed be performed on the
+	 * lower two subbands of mixed blocks. Most other implementations do
+	 * this, so by default we will too.
+	 */
+	if (channel->flags & mixed_block_flag)
+	  III_aliasreduce(xr[ch], 36);
+# endif
+      }
+      else
+	III_aliasreduce(xr[ch], 576);
+
+      l = 0;
+
+      /* subbands 0-1 */
+
+      if (channel->block_type != 2 || (channel->flags & mixed_block_flag)) {
+	unsigned int block_type;
+
+	block_type = channel->block_type;
+	if (channel->flags & mixed_block_flag)
+	  block_type = 0;
+
+	/* long blocks */
+	for (sb = 0; sb < 2; ++sb, l += 18) {
+	  III_imdct_l(&xr[ch][l], output, block_type);
+	  III_overlap(output, (*frame->overlap)[ch][sb], sample, sb);
+	}
+      }
+      else {
+	/* short blocks */
+	for (sb = 0; sb < 2; ++sb, l += 18) {
+	  III_imdct_s(&xr[ch][l], output);
+	  III_overlap(output, (*frame->overlap)[ch][sb], sample, sb);
+	}
+      }
+
+      III_freqinver(sample, 1);
+
+      /* (nonzero) subbands 2-31 */
+
+      i = 576;
+      while (i > 36 && xr[ch][i - 1] == 0)
+	--i;
+
+      sblimit = 32 - (576 - i) / 18;
+
+      if (channel->block_type != 2) {
+	/* long blocks */
+	for (sb = 2; sb < sblimit; ++sb, l += 18) {
+	  III_imdct_l(&xr[ch][l], output, channel->block_type);
+	  III_overlap(output, (*frame->overlap)[ch][sb], sample, sb);
+
+	  if (sb & 1)
+	    III_freqinver(sample, sb);
+	}
+      }
+      else {
+	/* short blocks */
+	for (sb = 2; sb < sblimit; ++sb, l += 18) {
+	  III_imdct_s(&xr[ch][l], output);
+	  III_overlap(output, (*frame->overlap)[ch][sb], sample, sb);
+
+	  if (sb & 1)
+	    III_freqinver(sample, sb);
+	}
+      }
+
+      /* remaining (zero) subbands */
+
+      for (sb = sblimit; sb < 32; ++sb) {
+	III_overlap_z((*frame->overlap)[ch][sb], sample, sb);
+
+	if (sb & 1)
+	  III_freqinver(sample, sb);
+      }
+    }
+  }
+
+  return MAD_ERROR_NONE;
+}
+
+/*
+ * NAME:	layer->III()
+ * DESCRIPTION:	decode a single Layer III frame
+ */
+int mad_layer_III(struct mad_stream *stream, struct mad_frame *frame)
+{
+  struct mad_header *header = &frame->header;
+  unsigned int nch, priv_bitlen, next_md_begin = 0;
+  unsigned int si_len, data_bitlen, md_len;
+  unsigned int frame_space, frame_used, frame_free;
+  struct mad_bitptr ptr;
+  struct sideinfo si;
+  enum mad_error error;
+  int result = 0;
+
+  /* allocate Layer III dynamic structures */
+
+  if (stream->main_data == 0) {
+    stream->main_data = malloc(MAD_BUFFER_MDLEN);
+    if (stream->main_data == 0) {
+      stream->error = MAD_ERROR_NOMEM;
+      return -1;
+    }
+  }
+
+  if (frame->overlap == 0) {
+    frame->overlap = calloc(2 * 32 * 18, sizeof(mad_fixed_t));
+    if (frame->overlap == 0) {
+      stream->error = MAD_ERROR_NOMEM;
+      return -1;
+    }
+  }
+
+  nch = MAD_NCHANNELS(header);
+  si_len = (header->flags & MAD_FLAG_LSF_EXT) ?
+    (nch == 1 ? 9 : 17) : (nch == 1 ? 17 : 32);
+
+  /* check frame sanity */
+
+  if (stream->next_frame - mad_bit_nextbyte(&stream->ptr) <
+      (signed int) si_len) {
+    stream->error = MAD_ERROR_BADFRAMELEN;
+    stream->md_len = 0;
+    return -1;
+  }
+
+  /* check CRC word */
+
+  if (header->flags & MAD_FLAG_PROTECTION) {
+    header->crc_check =
+      mad_bit_crc(stream->ptr, si_len * CHAR_BIT, header->crc_check);
+
+    if (header->crc_check != header->crc_target &&
+	!(frame->options & MAD_OPTION_IGNORECRC)) {
+      stream->error = MAD_ERROR_BADCRC;
+      result = -1;
+    }
+  }
+
+  /* decode frame side information */
+
+  error = III_sideinfo(&stream->ptr, nch, header->flags & MAD_FLAG_LSF_EXT,
+		       &si, &data_bitlen, &priv_bitlen);
+  if (error && result == 0) {
+    stream->error = error;
+    result = -1;
+  }
+
+  header->flags        |= priv_bitlen;
+  header->private_bits |= si.private_bits;
+
+  /* find main_data of next frame */
+
+  {
+    struct mad_bitptr peek;
+    unsigned long header;
+
+    mad_bit_init(&peek, stream->next_frame);
+
+    header = mad_bit_read(&peek, 32);
+    if ((header & 0xffe60000L) /* syncword | layer */ == 0xffe20000L) {
+      if (!(header & 0x00010000L))  /* protection_bit */
+	mad_bit_skip(&peek, 16);  /* crc_check */
+
+      next_md_begin =
+	mad_bit_read(&peek, (header & 0x00080000L) /* ID */ ? 9 : 8);
+    }
+
+    mad_bit_finish(&peek);
+  }
+
+  /* find main_data of this frame */
+
+  frame_space = stream->next_frame - mad_bit_nextbyte(&stream->ptr);
+
+  if (next_md_begin > si.main_data_begin + frame_space)
+    next_md_begin = 0;
+
+  md_len = si.main_data_begin + frame_space - next_md_begin;
+
+  frame_used = 0;
+
+  if (si.main_data_begin == 0) {
+    ptr = stream->ptr;
+    stream->md_len = 0;
+
+    frame_used = md_len;
+  }
+  else {
+    if (si.main_data_begin > stream->md_len) {
+      if (result == 0) {
+	stream->error = MAD_ERROR_BADDATAPTR;
+	result = -1;
+      }
+    }
+    else {
+      mad_bit_init(&ptr,
+		   *stream->main_data + stream->md_len - si.main_data_begin);
+
+      if (md_len > si.main_data_begin) {
+	assert(stream->md_len + md_len -
+	       si.main_data_begin <= MAD_BUFFER_MDLEN);
+
+	memcpy(*stream->main_data + stream->md_len,
+	       mad_bit_nextbyte(&stream->ptr),
+	       frame_used = md_len - si.main_data_begin);
+	stream->md_len += frame_used;
+      }
+    }
+  }
+
+  frame_free = frame_space - frame_used;
+
+  /* decode main_data */
+
+  if (result == 0) {
+    error = III_decode(&ptr, frame, &si, nch);
+    if (error) {
+      stream->error = error;
+      result = -1;
+    }
+
+    /* designate ancillary bits */
+
+    stream->anc_ptr    = ptr;
+    stream->anc_bitlen = md_len * CHAR_BIT - data_bitlen;
+  }
+
+# if 0 && defined(DEBUG)
+  fprintf(stderr,
+	  "main_data_begin:%u, md_len:%u, frame_free:%u, "
+	  "data_bitlen:%u, anc_bitlen: %u\n",
+	  si.main_data_begin, md_len, frame_free,
+	  data_bitlen, stream->anc_bitlen);
+# endif
+
+  /* preload main_data buffer with up to 511 bytes for next frame(s) */
+
+  if (frame_free >= next_md_begin) {
+    memcpy(*stream->main_data,
+	   stream->next_frame - next_md_begin, next_md_begin);
+    stream->md_len = next_md_begin;
+  }
+  else {
+    if (md_len < si.main_data_begin) {
+      unsigned int extra;
+
+      extra = si.main_data_begin - md_len;
+      if (extra + frame_free > next_md_begin)
+	extra = next_md_begin - frame_free;
+
+      if (extra < stream->md_len) {
+	memmove(*stream->main_data,
+		*stream->main_data + stream->md_len - extra, extra);
+	stream->md_len = extra;
+      }
+    }
+    else
+      stream->md_len = 0;
+
+    memcpy(*stream->main_data + stream->md_len,
+	   stream->next_frame - frame_free, frame_free);
+    stream->md_len += frame_free;
+  }
+
+  return result;
+}
diff --git a/contrib/libmad/layer3.h b/contrib/libmad/layer3.h
new file mode 100644
index 000000000..2504d461a
--- /dev/null
+++ b/contrib/libmad/layer3.h
@@ -0,0 +1,30 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: layer3.h,v 1.10 2004/01/23 09:41:32 rob Exp $
+ */
+
+# ifndef LIBMAD_LAYER3_H
+# define LIBMAD_LAYER3_H
+
+# include "stream.h"
+# include "frame.h"
+
+int mad_layer_III(struct mad_stream *, struct mad_frame *);
+
+# endif
diff --git a/contrib/libmad/qc_table.dat b/contrib/libmad/qc_table.dat
new file mode 100644
index 000000000..35a22234f
--- /dev/null
+++ b/contrib/libmad/qc_table.dat
@@ -0,0 +1,77 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: qc_table.dat,v 1.7 2004/01/23 09:41:32 rob Exp $
+ */
+
+/*
+ * These are the Layer II classes of quantization.
+ * The table is derived from Table B.4 of ISO/IEC 11172-3.
+ */
+
+  {     3, 2,  5,
+    MAD_F(0x15555555) /* 1.33333333333 => 1.33333333209, e  0.00000000124 */,
+    MAD_F(0x08000000) /* 0.50000000000 => 0.50000000000, e  0.00000000000 */ },
+  {     5, 3,  7,
+    MAD_F(0x1999999a) /* 1.60000000000 => 1.60000000149, e -0.00000000149 */,
+    MAD_F(0x08000000) /* 0.50000000000 => 0.50000000000, e  0.00000000000 */ },
+  {     7, 0,  3,
+    MAD_F(0x12492492) /* 1.14285714286 => 1.14285714179, e  0.00000000107 */,
+    MAD_F(0x04000000) /* 0.25000000000 => 0.25000000000, e  0.00000000000 */ },
+  {     9, 4, 10,
+    MAD_F(0x1c71c71c) /* 1.77777777777 => 1.77777777612, e  0.00000000165 */,
+    MAD_F(0x08000000) /* 0.50000000000 => 0.50000000000, e  0.00000000000 */ },
+  {    15, 0,  4,
+    MAD_F(0x11111111) /* 1.06666666666 => 1.06666666642, e  0.00000000024 */,
+    MAD_F(0x02000000) /* 0.12500000000 => 0.12500000000, e  0.00000000000 */ },
+  {    31, 0,  5,
+    MAD_F(0x10842108) /* 1.03225806452 => 1.03225806355, e  0.00000000097 */,
+    MAD_F(0x01000000) /* 0.06250000000 => 0.06250000000, e  0.00000000000 */ },
+  {    63, 0,  6,
+    MAD_F(0x10410410) /* 1.01587301587 => 1.01587301493, e  0.00000000094 */,
+    MAD_F(0x00800000) /* 0.03125000000 => 0.03125000000, e  0.00000000000 */ },
+  {   127, 0,  7,
+    MAD_F(0x10204081) /* 1.00787401575 => 1.00787401572, e  0.00000000003 */,
+    MAD_F(0x00400000) /* 0.01562500000 => 0.01562500000, e  0.00000000000 */ },
+  {   255, 0,  8,
+    MAD_F(0x10101010) /* 1.00392156863 => 1.00392156839, e  0.00000000024 */,
+    MAD_F(0x00200000) /* 0.00781250000 => 0.00781250000, e  0.00000000000 */ },
+  {   511, 0,  9,
+    MAD_F(0x10080402) /* 1.00195694716 => 1.00195694715, e  0.00000000001 */,
+    MAD_F(0x00100000) /* 0.00390625000 => 0.00390625000, e  0.00000000000 */ },
+  {  1023, 0, 10,
+    MAD_F(0x10040100) /* 1.00097751711 => 1.00097751617, e  0.00000000094 */,
+    MAD_F(0x00080000) /* 0.00195312500 => 0.00195312500, e  0.00000000000 */ },
+  {  2047, 0, 11,
+    MAD_F(0x10020040) /* 1.00048851979 => 1.00048851967, e  0.00000000012 */,
+    MAD_F(0x00040000) /* 0.00097656250 => 0.00097656250, e  0.00000000000 */ },
+  {  4095, 0, 12,
+    MAD_F(0x10010010) /* 1.00024420024 => 1.00024420023, e  0.00000000001 */,
+    MAD_F(0x00020000) /* 0.00048828125 => 0.00048828125, e  0.00000000000 */ },
+  {  8191, 0, 13,
+    MAD_F(0x10008004) /* 1.00012208522 => 1.00012208521, e  0.00000000001 */,
+    MAD_F(0x00010000) /* 0.00024414063 => 0.00024414062, e  0.00000000000 */ },
+  { 16383, 0, 14,
+    MAD_F(0x10004001) /* 1.00006103888 => 1.00006103888, e -0.00000000000 */,
+    MAD_F(0x00008000) /* 0.00012207031 => 0.00012207031, e -0.00000000000 */ },
+  { 32767, 0, 15,
+    MAD_F(0x10002000) /* 1.00003051851 => 1.00003051758, e  0.00000000093 */,
+    MAD_F(0x00004000) /* 0.00006103516 => 0.00006103516, e  0.00000000000 */ },
+  { 65535, 0, 16,
+    MAD_F(0x10001000) /* 1.00001525902 => 1.00001525879, e  0.00000000023 */,
+    MAD_F(0x00002000) /* 0.00003051758 => 0.00003051758, e  0.00000000000 */ }
diff --git a/contrib/libmad/rq_table.dat b/contrib/libmad/rq_table.dat
new file mode 100644
index 000000000..059c4f318
--- /dev/null
+++ b/contrib/libmad/rq_table.dat
@@ -0,0 +1,8747 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: rq_table.dat,v 1.7 2004/01/23 09:41:32 rob Exp $
+ */
+
+/*
+ * This is the lookup table used to compute x^(4/3) for Layer III
+ * requantization. To maintain the best possible accuracy, the value is
+ * stored as a normalized mantissa with exponent. The requantization
+ * algorithm recombines these parts with appropriate scaling.
+ */
+
+  /*    0 */  { MAD_F(0x00000000) /* 0.000000000 */,  0 },
+  /*    1 */  { MAD_F(0x04000000) /* 0.250000000 */,  2 },
+  /*    2 */  { MAD_F(0x050a28be) /* 0.314980262 */,  3 },
+  /*    3 */  { MAD_F(0x0453a5cd) /* 0.270421794 */,  4 },
+  /*    4 */  { MAD_F(0x06597fa9) /* 0.396850263 */,  4 },
+  /*    5 */  { MAD_F(0x04466275) /* 0.267183742 */,  5 },
+  /*    6 */  { MAD_F(0x05738c72) /* 0.340710111 */,  5 },
+  /*    7 */  { MAD_F(0x06b1fc81) /* 0.418453696 */,  5 },
+  /*    8 */  { MAD_F(0x04000000) /* 0.250000000 */,  6 },
+  /*    9 */  { MAD_F(0x04ae20d7) /* 0.292511788 */,  6 },
+  /*   10 */  { MAD_F(0x0562d694) /* 0.336630420 */,  6 },
+  /*   11 */  { MAD_F(0x061dae96) /* 0.382246578 */,  6 },
+  /*   12 */  { MAD_F(0x06de47f4) /* 0.429267841 */,  6 },
+  /*   13 */  { MAD_F(0x07a44f7a) /* 0.477614858 */,  6 },
+  /*   14 */  { MAD_F(0x0437be65) /* 0.263609310 */,  7 },
+  /*   15 */  { MAD_F(0x049fc824) /* 0.289009227 */,  7 },
+
+  /*   16 */  { MAD_F(0x050a28be) /* 0.314980262 */,  7 },
+  /*   17 */  { MAD_F(0x0576c6f5) /* 0.341498336 */,  7 },
+  /*   18 */  { MAD_F(0x05e58c0b) /* 0.368541759 */,  7 },
+  /*   19 */  { MAD_F(0x06566361) /* 0.396090870 */,  7 },
+  /*   20 */  { MAD_F(0x06c93a2e) /* 0.424127753 */,  7 },
+  /*   21 */  { MAD_F(0x073dff3e) /* 0.452635998 */,  7 },
+  /*   22 */  { MAD_F(0x07b4a2bc) /* 0.481600510 */,  7 },
+  /*   23 */  { MAD_F(0x04168b05) /* 0.255503674 */,  8 },
+  /*   24 */  { MAD_F(0x0453a5cd) /* 0.270421794 */,  8 },
+  /*   25 */  { MAD_F(0x04919b6a) /* 0.285548607 */,  8 },
+  /*   26 */  { MAD_F(0x04d065fb) /* 0.300878507 */,  8 },
+  /*   27 */  { MAD_F(0x05100000) /* 0.316406250 */,  8 },
+  /*   28 */  { MAD_F(0x05506451) /* 0.332126919 */,  8 },
+  /*   29 */  { MAD_F(0x05918e15) /* 0.348035890 */,  8 },
+  /*   30 */  { MAD_F(0x05d378bb) /* 0.364128809 */,  8 },
+  /*   31 */  { MAD_F(0x06161ff3) /* 0.380401563 */,  8 },
+
+  /*   32 */  { MAD_F(0x06597fa9) /* 0.396850263 */,  8 },
+  /*   33 */  { MAD_F(0x069d9400) /* 0.413471222 */,  8 },
+  /*   34 */  { MAD_F(0x06e2594c) /* 0.430260942 */,  8 },
+  /*   35 */  { MAD_F(0x0727cc11) /* 0.447216097 */,  8 },
+  /*   36 */  { MAD_F(0x076de8fc) /* 0.464333519 */,  8 },
+  /*   37 */  { MAD_F(0x07b4ace3) /* 0.481610189 */,  8 },
+  /*   38 */  { MAD_F(0x07fc14bf) /* 0.499043224 */,  8 },
+  /*   39 */  { MAD_F(0x04220ed7) /* 0.258314934 */,  9 },
+  /*   40 */  { MAD_F(0x04466275) /* 0.267183742 */,  9 },
+  /*   41 */  { MAD_F(0x046b03e7) /* 0.276126771 */,  9 },
+  /*   42 */  { MAD_F(0x048ff1e8) /* 0.285142811 */,  9 },
+  /*   43 */  { MAD_F(0x04b52b3f) /* 0.294230696 */,  9 },
+  /*   44 */  { MAD_F(0x04daaec0) /* 0.303389310 */,  9 },
+  /*   45 */  { MAD_F(0x05007b49) /* 0.312617576 */,  9 },
+  /*   46 */  { MAD_F(0x05268fc6) /* 0.321914457 */,  9 },
+  /*   47 */  { MAD_F(0x054ceb2a) /* 0.331278957 */,  9 },
+
+  /*   48 */  { MAD_F(0x05738c72) /* 0.340710111 */,  9 },
+  /*   49 */  { MAD_F(0x059a72a5) /* 0.350206992 */,  9 },
+  /*   50 */  { MAD_F(0x05c19cd3) /* 0.359768701 */,  9 },
+  /*   51 */  { MAD_F(0x05e90a12) /* 0.369394372 */,  9 },
+  /*   52 */  { MAD_F(0x0610b982) /* 0.379083164 */,  9 },
+  /*   53 */  { MAD_F(0x0638aa48) /* 0.388834268 */,  9 },
+  /*   54 */  { MAD_F(0x0660db91) /* 0.398646895 */,  9 },
+  /*   55 */  { MAD_F(0x06894c90) /* 0.408520284 */,  9 },
+  /*   56 */  { MAD_F(0x06b1fc81) /* 0.418453696 */,  9 },
+  /*   57 */  { MAD_F(0x06daeaa1) /* 0.428446415 */,  9 },
+  /*   58 */  { MAD_F(0x07041636) /* 0.438497744 */,  9 },
+  /*   59 */  { MAD_F(0x072d7e8b) /* 0.448607009 */,  9 },
+  /*   60 */  { MAD_F(0x075722ef) /* 0.458773552 */,  9 },
+  /*   61 */  { MAD_F(0x078102b8) /* 0.468996735 */,  9 },
+  /*   62 */  { MAD_F(0x07ab1d3e) /* 0.479275937 */,  9 },
+  /*   63 */  { MAD_F(0x07d571e0) /* 0.489610555 */,  9 },
+
+  /*   64 */  { MAD_F(0x04000000) /* 0.250000000 */, 10 },
+  /*   65 */  { MAD_F(0x04156381) /* 0.255221850 */, 10 },
+  /*   66 */  { MAD_F(0x042ae32a) /* 0.260470548 */, 10 },
+  /*   67 */  { MAD_F(0x04407eb1) /* 0.265745823 */, 10 },
+  /*   68 */  { MAD_F(0x045635cf) /* 0.271047409 */, 10 },
+  /*   69 */  { MAD_F(0x046c083e) /* 0.276375048 */, 10 },
+  /*   70 */  { MAD_F(0x0481f5bb) /* 0.281728487 */, 10 },
+  /*   71 */  { MAD_F(0x0497fe03) /* 0.287107481 */, 10 },
+  /*   72 */  { MAD_F(0x04ae20d7) /* 0.292511788 */, 10 },
+  /*   73 */  { MAD_F(0x04c45df6) /* 0.297941173 */, 10 },
+  /*   74 */  { MAD_F(0x04dab524) /* 0.303395408 */, 10 },
+  /*   75 */  { MAD_F(0x04f12624) /* 0.308874267 */, 10 },
+  /*   76 */  { MAD_F(0x0507b0bc) /* 0.314377532 */, 10 },
+  /*   77 */  { MAD_F(0x051e54b1) /* 0.319904987 */, 10 },
+  /*   78 */  { MAD_F(0x053511cb) /* 0.325456423 */, 10 },
+  /*   79 */  { MAD_F(0x054be7d4) /* 0.331031635 */, 10 },
+
+  /*   80 */  { MAD_F(0x0562d694) /* 0.336630420 */, 10 },
+  /*   81 */  { MAD_F(0x0579ddd8) /* 0.342252584 */, 10 },
+  /*   82 */  { MAD_F(0x0590fd6c) /* 0.347897931 */, 10 },
+  /*   83 */  { MAD_F(0x05a8351c) /* 0.353566275 */, 10 },
+  /*   84 */  { MAD_F(0x05bf84b8) /* 0.359257429 */, 10 },
+  /*   85 */  { MAD_F(0x05d6ec0e) /* 0.364971213 */, 10 },
+  /*   86 */  { MAD_F(0x05ee6aef) /* 0.370707448 */, 10 },
+  /*   87 */  { MAD_F(0x0606012b) /* 0.376465960 */, 10 },
+  /*   88 */  { MAD_F(0x061dae96) /* 0.382246578 */, 10 },
+  /*   89 */  { MAD_F(0x06357302) /* 0.388049134 */, 10 },
+  /*   90 */  { MAD_F(0x064d4e43) /* 0.393873464 */, 10 },
+  /*   91 */  { MAD_F(0x0665402d) /* 0.399719406 */, 10 },
+  /*   92 */  { MAD_F(0x067d4896) /* 0.405586801 */, 10 },
+  /*   93 */  { MAD_F(0x06956753) /* 0.411475493 */, 10 },
+  /*   94 */  { MAD_F(0x06ad9c3d) /* 0.417385331 */, 10 },
+  /*   95 */  { MAD_F(0x06c5e72b) /* 0.423316162 */, 10 },
+
+  /*   96 */  { MAD_F(0x06de47f4) /* 0.429267841 */, 10 },
+  /*   97 */  { MAD_F(0x06f6be73) /* 0.435240221 */, 10 },
+  /*   98 */  { MAD_F(0x070f4a80) /* 0.441233161 */, 10 },
+  /*   99 */  { MAD_F(0x0727ebf7) /* 0.447246519 */, 10 },
+  /*  100 */  { MAD_F(0x0740a2b2) /* 0.453280160 */, 10 },
+  /*  101 */  { MAD_F(0x07596e8d) /* 0.459333946 */, 10 },
+  /*  102 */  { MAD_F(0x07724f64) /* 0.465407744 */, 10 },
+  /*  103 */  { MAD_F(0x078b4514) /* 0.471501425 */, 10 },
+  /*  104 */  { MAD_F(0x07a44f7a) /* 0.477614858 */, 10 },
+  /*  105 */  { MAD_F(0x07bd6e75) /* 0.483747918 */, 10 },
+  /*  106 */  { MAD_F(0x07d6a1e2) /* 0.489900479 */, 10 },
+  /*  107 */  { MAD_F(0x07efe9a1) /* 0.496072418 */, 10 },
+  /*  108 */  { MAD_F(0x0404a2c9) /* 0.251131807 */, 11 },
+  /*  109 */  { MAD_F(0x04115aca) /* 0.254236974 */, 11 },
+  /*  110 */  { MAD_F(0x041e1cc4) /* 0.257351652 */, 11 },
+  /*  111 */  { MAD_F(0x042ae8a7) /* 0.260475783 */, 11 },
+
+  /*  112 */  { MAD_F(0x0437be65) /* 0.263609310 */, 11 },
+  /*  113 */  { MAD_F(0x04449dee) /* 0.266752177 */, 11 },
+  /*  114 */  { MAD_F(0x04518733) /* 0.269904329 */, 11 },
+  /*  115 */  { MAD_F(0x045e7a26) /* 0.273065710 */, 11 },
+  /*  116 */  { MAD_F(0x046b76b9) /* 0.276236269 */, 11 },
+  /*  117 */  { MAD_F(0x04787cdc) /* 0.279415952 */, 11 },
+  /*  118 */  { MAD_F(0x04858c83) /* 0.282604707 */, 11 },
+  /*  119 */  { MAD_F(0x0492a59f) /* 0.285802482 */, 11 },
+  /*  120 */  { MAD_F(0x049fc824) /* 0.289009227 */, 11 },
+  /*  121 */  { MAD_F(0x04acf402) /* 0.292224893 */, 11 },
+  /*  122 */  { MAD_F(0x04ba292e) /* 0.295449429 */, 11 },
+  /*  123 */  { MAD_F(0x04c7679a) /* 0.298682788 */, 11 },
+  /*  124 */  { MAD_F(0x04d4af3a) /* 0.301924921 */, 11 },
+  /*  125 */  { MAD_F(0x04e20000) /* 0.305175781 */, 11 },
+  /*  126 */  { MAD_F(0x04ef59e0) /* 0.308435322 */, 11 },
+  /*  127 */  { MAD_F(0x04fcbcce) /* 0.311703498 */, 11 },
+
+  /*  128 */  { MAD_F(0x050a28be) /* 0.314980262 */, 11 },
+  /*  129 */  { MAD_F(0x05179da4) /* 0.318265572 */, 11 },
+  /*  130 */  { MAD_F(0x05251b73) /* 0.321559381 */, 11 },
+  /*  131 */  { MAD_F(0x0532a220) /* 0.324861647 */, 11 },
+  /*  132 */  { MAD_F(0x054031a0) /* 0.328172327 */, 11 },
+  /*  133 */  { MAD_F(0x054dc9e7) /* 0.331491377 */, 11 },
+  /*  134 */  { MAD_F(0x055b6ae9) /* 0.334818756 */, 11 },
+  /*  135 */  { MAD_F(0x0569149c) /* 0.338154423 */, 11 },
+  /*  136 */  { MAD_F(0x0576c6f5) /* 0.341498336 */, 11 },
+  /*  137 */  { MAD_F(0x058481e9) /* 0.344850455 */, 11 },
+  /*  138 */  { MAD_F(0x0592456d) /* 0.348210741 */, 11 },
+  /*  139 */  { MAD_F(0x05a01176) /* 0.351579152 */, 11 },
+  /*  140 */  { MAD_F(0x05ade5fa) /* 0.354955651 */, 11 },
+  /*  141 */  { MAD_F(0x05bbc2ef) /* 0.358340200 */, 11 },
+  /*  142 */  { MAD_F(0x05c9a84a) /* 0.361732758 */, 11 },
+  /*  143 */  { MAD_F(0x05d79601) /* 0.365133291 */, 11 },
+
+  /*  144 */  { MAD_F(0x05e58c0b) /* 0.368541759 */, 11 },
+  /*  145 */  { MAD_F(0x05f38a5d) /* 0.371958126 */, 11 },
+  /*  146 */  { MAD_F(0x060190ee) /* 0.375382356 */, 11 },
+  /*  147 */  { MAD_F(0x060f9fb3) /* 0.378814413 */, 11 },
+  /*  148 */  { MAD_F(0x061db6a5) /* 0.382254261 */, 11 },
+  /*  149 */  { MAD_F(0x062bd5b8) /* 0.385701865 */, 11 },
+  /*  150 */  { MAD_F(0x0639fce4) /* 0.389157191 */, 11 },
+  /*  151 */  { MAD_F(0x06482c1f) /* 0.392620204 */, 11 },
+  /*  152 */  { MAD_F(0x06566361) /* 0.396090870 */, 11 },
+  /*  153 */  { MAD_F(0x0664a2a0) /* 0.399569155 */, 11 },
+  /*  154 */  { MAD_F(0x0672e9d4) /* 0.403055027 */, 11 },
+  /*  155 */  { MAD_F(0x068138f3) /* 0.406548452 */, 11 },
+  /*  156 */  { MAD_F(0x068f8ff5) /* 0.410049398 */, 11 },
+  /*  157 */  { MAD_F(0x069deed1) /* 0.413557833 */, 11 },
+  /*  158 */  { MAD_F(0x06ac557f) /* 0.417073724 */, 11 },
+  /*  159 */  { MAD_F(0x06bac3f6) /* 0.420597041 */, 11 },
+
+  /*  160 */  { MAD_F(0x06c93a2e) /* 0.424127753 */, 11 },
+  /*  161 */  { MAD_F(0x06d7b81f) /* 0.427665827 */, 11 },
+  /*  162 */  { MAD_F(0x06e63dc0) /* 0.431211234 */, 11 },
+  /*  163 */  { MAD_F(0x06f4cb09) /* 0.434763944 */, 11 },
+  /*  164 */  { MAD_F(0x07035ff3) /* 0.438323927 */, 11 },
+  /*  165 */  { MAD_F(0x0711fc75) /* 0.441891153 */, 11 },
+  /*  166 */  { MAD_F(0x0720a087) /* 0.445465593 */, 11 },
+  /*  167 */  { MAD_F(0x072f4c22) /* 0.449047217 */, 11 },
+  /*  168 */  { MAD_F(0x073dff3e) /* 0.452635998 */, 11 },
+  /*  169 */  { MAD_F(0x074cb9d3) /* 0.456231906 */, 11 },
+  /*  170 */  { MAD_F(0x075b7bdb) /* 0.459834914 */, 11 },
+  /*  171 */  { MAD_F(0x076a454c) /* 0.463444993 */, 11 },
+  /*  172 */  { MAD_F(0x07791620) /* 0.467062117 */, 11 },
+  /*  173 */  { MAD_F(0x0787ee50) /* 0.470686258 */, 11 },
+  /*  174 */  { MAD_F(0x0796cdd4) /* 0.474317388 */, 11 },
+  /*  175 */  { MAD_F(0x07a5b4a5) /* 0.477955481 */, 11 },
+
+  /*  176 */  { MAD_F(0x07b4a2bc) /* 0.481600510 */, 11 },
+  /*  177 */  { MAD_F(0x07c39812) /* 0.485252449 */, 11 },
+  /*  178 */  { MAD_F(0x07d294a0) /* 0.488911273 */, 11 },
+  /*  179 */  { MAD_F(0x07e1985f) /* 0.492576954 */, 11 },
+  /*  180 */  { MAD_F(0x07f0a348) /* 0.496249468 */, 11 },
+  /*  181 */  { MAD_F(0x07ffb554) /* 0.499928790 */, 11 },
+  /*  182 */  { MAD_F(0x0407673f) /* 0.251807447 */, 12 },
+  /*  183 */  { MAD_F(0x040ef75e) /* 0.253653877 */, 12 },
+  /*  184 */  { MAD_F(0x04168b05) /* 0.255503674 */, 12 },
+  /*  185 */  { MAD_F(0x041e2230) /* 0.257356825 */, 12 },
+  /*  186 */  { MAD_F(0x0425bcdd) /* 0.259213318 */, 12 },
+  /*  187 */  { MAD_F(0x042d5b07) /* 0.261073141 */, 12 },
+  /*  188 */  { MAD_F(0x0434fcad) /* 0.262936282 */, 12 },
+  /*  189 */  { MAD_F(0x043ca1c9) /* 0.264802730 */, 12 },
+  /*  190 */  { MAD_F(0x04444a5a) /* 0.266672472 */, 12 },
+  /*  191 */  { MAD_F(0x044bf65d) /* 0.268545497 */, 12 },
+
+  /*  192 */  { MAD_F(0x0453a5cd) /* 0.270421794 */, 12 },
+  /*  193 */  { MAD_F(0x045b58a9) /* 0.272301352 */, 12 },
+  /*  194 */  { MAD_F(0x04630eed) /* 0.274184158 */, 12 },
+  /*  195 */  { MAD_F(0x046ac896) /* 0.276070203 */, 12 },
+  /*  196 */  { MAD_F(0x047285a2) /* 0.277959474 */, 12 },
+  /*  197 */  { MAD_F(0x047a460c) /* 0.279851960 */, 12 },
+  /*  198 */  { MAD_F(0x048209d3) /* 0.281747652 */, 12 },
+  /*  199 */  { MAD_F(0x0489d0f4) /* 0.283646538 */, 12 },
+  /*  200 */  { MAD_F(0x04919b6a) /* 0.285548607 */, 12 },
+  /*  201 */  { MAD_F(0x04996935) /* 0.287453849 */, 12 },
+  /*  202 */  { MAD_F(0x04a13a50) /* 0.289362253 */, 12 },
+  /*  203 */  { MAD_F(0x04a90eba) /* 0.291273810 */, 12 },
+  /*  204 */  { MAD_F(0x04b0e66e) /* 0.293188507 */, 12 },
+  /*  205 */  { MAD_F(0x04b8c16c) /* 0.295106336 */, 12 },
+  /*  206 */  { MAD_F(0x04c09faf) /* 0.297027285 */, 12 },
+  /*  207 */  { MAD_F(0x04c88135) /* 0.298951346 */, 12 },
+
+  /*  208 */  { MAD_F(0x04d065fb) /* 0.300878507 */, 12 },
+  /*  209 */  { MAD_F(0x04d84dff) /* 0.302808759 */, 12 },
+  /*  210 */  { MAD_F(0x04e0393e) /* 0.304742092 */, 12 },
+  /*  211 */  { MAD_F(0x04e827b6) /* 0.306678497 */, 12 },
+  /*  212 */  { MAD_F(0x04f01963) /* 0.308617963 */, 12 },
+  /*  213 */  { MAD_F(0x04f80e44) /* 0.310560480 */, 12 },
+  /*  214 */  { MAD_F(0x05000655) /* 0.312506041 */, 12 },
+  /*  215 */  { MAD_F(0x05080195) /* 0.314454634 */, 12 },
+  /*  216 */  { MAD_F(0x05100000) /* 0.316406250 */, 12 },
+  /*  217 */  { MAD_F(0x05180194) /* 0.318360880 */, 12 },
+  /*  218 */  { MAD_F(0x0520064f) /* 0.320318516 */, 12 },
+  /*  219 */  { MAD_F(0x05280e2d) /* 0.322279147 */, 12 },
+  /*  220 */  { MAD_F(0x0530192e) /* 0.324242764 */, 12 },
+  /*  221 */  { MAD_F(0x0538274e) /* 0.326209359 */, 12 },
+  /*  222 */  { MAD_F(0x0540388a) /* 0.328178922 */, 12 },
+  /*  223 */  { MAD_F(0x05484ce2) /* 0.330151445 */, 12 },
+
+  /*  224 */  { MAD_F(0x05506451) /* 0.332126919 */, 12 },
+  /*  225 */  { MAD_F(0x05587ed5) /* 0.334105334 */, 12 },
+  /*  226 */  { MAD_F(0x05609c6e) /* 0.336086683 */, 12 },
+  /*  227 */  { MAD_F(0x0568bd17) /* 0.338070956 */, 12 },
+  /*  228 */  { MAD_F(0x0570e0cf) /* 0.340058145 */, 12 },
+  /*  229 */  { MAD_F(0x05790793) /* 0.342048241 */, 12 },
+  /*  230 */  { MAD_F(0x05813162) /* 0.344041237 */, 12 },
+  /*  231 */  { MAD_F(0x05895e39) /* 0.346037122 */, 12 },
+  /*  232 */  { MAD_F(0x05918e15) /* 0.348035890 */, 12 },
+  /*  233 */  { MAD_F(0x0599c0f4) /* 0.350037532 */, 12 },
+  /*  234 */  { MAD_F(0x05a1f6d5) /* 0.352042040 */, 12 },
+  /*  235 */  { MAD_F(0x05aa2fb5) /* 0.354049405 */, 12 },
+  /*  236 */  { MAD_F(0x05b26b92) /* 0.356059619 */, 12 },
+  /*  237 */  { MAD_F(0x05baaa69) /* 0.358072674 */, 12 },
+  /*  238 */  { MAD_F(0x05c2ec39) /* 0.360088563 */, 12 },
+  /*  239 */  { MAD_F(0x05cb3100) /* 0.362107278 */, 12 },
+
+  /*  240 */  { MAD_F(0x05d378bb) /* 0.364128809 */, 12 },
+  /*  241 */  { MAD_F(0x05dbc368) /* 0.366153151 */, 12 },
+  /*  242 */  { MAD_F(0x05e41105) /* 0.368180294 */, 12 },
+  /*  243 */  { MAD_F(0x05ec6190) /* 0.370210231 */, 12 },
+  /*  244 */  { MAD_F(0x05f4b507) /* 0.372242955 */, 12 },
+  /*  245 */  { MAD_F(0x05fd0b68) /* 0.374278458 */, 12 },
+  /*  246 */  { MAD_F(0x060564b1) /* 0.376316732 */, 12 },
+  /*  247 */  { MAD_F(0x060dc0e0) /* 0.378357769 */, 12 },
+  /*  248 */  { MAD_F(0x06161ff3) /* 0.380401563 */, 12 },
+  /*  249 */  { MAD_F(0x061e81e8) /* 0.382448106 */, 12 },
+  /*  250 */  { MAD_F(0x0626e6bc) /* 0.384497391 */, 12 },
+  /*  251 */  { MAD_F(0x062f4e6f) /* 0.386549409 */, 12 },
+  /*  252 */  { MAD_F(0x0637b8fd) /* 0.388604155 */, 12 },
+  /*  253 */  { MAD_F(0x06402666) /* 0.390661620 */, 12 },
+  /*  254 */  { MAD_F(0x064896a7) /* 0.392721798 */, 12 },
+  /*  255 */  { MAD_F(0x065109be) /* 0.394784681 */, 12 },
+
+  /*  256 */  { MAD_F(0x06597fa9) /* 0.396850263 */, 12 },
+  /*  257 */  { MAD_F(0x0661f867) /* 0.398918536 */, 12 },
+  /*  258 */  { MAD_F(0x066a73f5) /* 0.400989493 */, 12 },
+  /*  259 */  { MAD_F(0x0672f252) /* 0.403063128 */, 12 },
+  /*  260 */  { MAD_F(0x067b737c) /* 0.405139433 */, 12 },
+  /*  261 */  { MAD_F(0x0683f771) /* 0.407218402 */, 12 },
+  /*  262 */  { MAD_F(0x068c7e2f) /* 0.409300027 */, 12 },
+  /*  263 */  { MAD_F(0x069507b5) /* 0.411384303 */, 12 },
+  /*  264 */  { MAD_F(0x069d9400) /* 0.413471222 */, 12 },
+  /*  265 */  { MAD_F(0x06a6230f) /* 0.415560778 */, 12 },
+  /*  266 */  { MAD_F(0x06aeb4e0) /* 0.417652964 */, 12 },
+  /*  267 */  { MAD_F(0x06b74971) /* 0.419747773 */, 12 },
+  /*  268 */  { MAD_F(0x06bfe0c0) /* 0.421845199 */, 12 },
+  /*  269 */  { MAD_F(0x06c87acc) /* 0.423945235 */, 12 },
+  /*  270 */  { MAD_F(0x06d11794) /* 0.426047876 */, 12 },
+  /*  271 */  { MAD_F(0x06d9b714) /* 0.428153114 */, 12 },
+
+  /*  272 */  { MAD_F(0x06e2594c) /* 0.430260942 */, 12 },
+  /*  273 */  { MAD_F(0x06eafe3a) /* 0.432371356 */, 12 },
+  /*  274 */  { MAD_F(0x06f3a5dc) /* 0.434484348 */, 12 },
+  /*  275 */  { MAD_F(0x06fc5030) /* 0.436599912 */, 12 },
+  /*  276 */  { MAD_F(0x0704fd35) /* 0.438718042 */, 12 },
+  /*  277 */  { MAD_F(0x070dacea) /* 0.440838732 */, 12 },
+  /*  278 */  { MAD_F(0x07165f4b) /* 0.442961975 */, 12 },
+  /*  279 */  { MAD_F(0x071f1459) /* 0.445087765 */, 12 },
+  /*  280 */  { MAD_F(0x0727cc11) /* 0.447216097 */, 12 },
+  /*  281 */  { MAD_F(0x07308671) /* 0.449346964 */, 12 },
+  /*  282 */  { MAD_F(0x07394378) /* 0.451480360 */, 12 },
+  /*  283 */  { MAD_F(0x07420325) /* 0.453616280 */, 12 },
+  /*  284 */  { MAD_F(0x074ac575) /* 0.455754717 */, 12 },
+  /*  285 */  { MAD_F(0x07538a67) /* 0.457895665 */, 12 },
+  /*  286 */  { MAD_F(0x075c51fa) /* 0.460039119 */, 12 },
+  /*  287 */  { MAD_F(0x07651c2c) /* 0.462185072 */, 12 },
+
+  /*  288 */  { MAD_F(0x076de8fc) /* 0.464333519 */, 12 },
+  /*  289 */  { MAD_F(0x0776b867) /* 0.466484455 */, 12 },
+  /*  290 */  { MAD_F(0x077f8a6d) /* 0.468637872 */, 12 },
+  /*  291 */  { MAD_F(0x07885f0b) /* 0.470793767 */, 12 },
+  /*  292 */  { MAD_F(0x07913641) /* 0.472952132 */, 12 },
+  /*  293 */  { MAD_F(0x079a100c) /* 0.475112962 */, 12 },
+  /*  294 */  { MAD_F(0x07a2ec6c) /* 0.477276252 */, 12 },
+  /*  295 */  { MAD_F(0x07abcb5f) /* 0.479441997 */, 12 },
+  /*  296 */  { MAD_F(0x07b4ace3) /* 0.481610189 */, 12 },
+  /*  297 */  { MAD_F(0x07bd90f6) /* 0.483780825 */, 12 },
+  /*  298 */  { MAD_F(0x07c67798) /* 0.485953899 */, 12 },
+  /*  299 */  { MAD_F(0x07cf60c7) /* 0.488129404 */, 12 },
+  /*  300 */  { MAD_F(0x07d84c81) /* 0.490307336 */, 12 },
+  /*  301 */  { MAD_F(0x07e13ac5) /* 0.492487690 */, 12 },
+  /*  302 */  { MAD_F(0x07ea2b92) /* 0.494670459 */, 12 },
+  /*  303 */  { MAD_F(0x07f31ee6) /* 0.496855639 */, 12 },
+
+  /*  304 */  { MAD_F(0x07fc14bf) /* 0.499043224 */, 12 },
+  /*  305 */  { MAD_F(0x0402868e) /* 0.250616605 */, 13 },
+  /*  306 */  { MAD_F(0x040703ff) /* 0.251712795 */, 13 },
+  /*  307 */  { MAD_F(0x040b82b0) /* 0.252810180 */, 13 },
+  /*  308 */  { MAD_F(0x041002a1) /* 0.253908756 */, 13 },
+  /*  309 */  { MAD_F(0x041483d1) /* 0.255008523 */, 13 },
+  /*  310 */  { MAD_F(0x04190640) /* 0.256109476 */, 13 },
+  /*  311 */  { MAD_F(0x041d89ed) /* 0.257211614 */, 13 },
+  /*  312 */  { MAD_F(0x04220ed7) /* 0.258314934 */, 13 },
+  /*  313 */  { MAD_F(0x042694fe) /* 0.259419433 */, 13 },
+  /*  314 */  { MAD_F(0x042b1c60) /* 0.260525110 */, 13 },
+  /*  315 */  { MAD_F(0x042fa4fe) /* 0.261631960 */, 13 },
+  /*  316 */  { MAD_F(0x04342ed7) /* 0.262739982 */, 13 },
+  /*  317 */  { MAD_F(0x0438b9e9) /* 0.263849174 */, 13 },
+  /*  318 */  { MAD_F(0x043d4635) /* 0.264959533 */, 13 },
+  /*  319 */  { MAD_F(0x0441d3b9) /* 0.266071056 */, 13 },
+
+  /*  320 */  { MAD_F(0x04466275) /* 0.267183742 */, 13 },
+  /*  321 */  { MAD_F(0x044af269) /* 0.268297587 */, 13 },
+  /*  322 */  { MAD_F(0x044f8393) /* 0.269412589 */, 13 },
+  /*  323 */  { MAD_F(0x045415f3) /* 0.270528746 */, 13 },
+  /*  324 */  { MAD_F(0x0458a989) /* 0.271646056 */, 13 },
+  /*  325 */  { MAD_F(0x045d3e53) /* 0.272764515 */, 13 },
+  /*  326 */  { MAD_F(0x0461d451) /* 0.273884123 */, 13 },
+  /*  327 */  { MAD_F(0x04666b83) /* 0.275004875 */, 13 },
+  /*  328 */  { MAD_F(0x046b03e7) /* 0.276126771 */, 13 },
+  /*  329 */  { MAD_F(0x046f9d7e) /* 0.277249808 */, 13 },
+  /*  330 */  { MAD_F(0x04743847) /* 0.278373983 */, 13 },
+  /*  331 */  { MAD_F(0x0478d440) /* 0.279499294 */, 13 },
+  /*  332 */  { MAD_F(0x047d716a) /* 0.280625739 */, 13 },
+  /*  333 */  { MAD_F(0x04820fc3) /* 0.281753315 */, 13 },
+  /*  334 */  { MAD_F(0x0486af4c) /* 0.282882021 */, 13 },
+  /*  335 */  { MAD_F(0x048b5003) /* 0.284011853 */, 13 },
+
+  /*  336 */  { MAD_F(0x048ff1e8) /* 0.285142811 */, 13 },
+  /*  337 */  { MAD_F(0x049494fb) /* 0.286274891 */, 13 },
+  /*  338 */  { MAD_F(0x0499393a) /* 0.287408091 */, 13 },
+  /*  339 */  { MAD_F(0x049ddea5) /* 0.288542409 */, 13 },
+  /*  340 */  { MAD_F(0x04a2853c) /* 0.289677844 */, 13 },
+  /*  341 */  { MAD_F(0x04a72cfe) /* 0.290814392 */, 13 },
+  /*  342 */  { MAD_F(0x04abd5ea) /* 0.291952051 */, 13 },
+  /*  343 */  { MAD_F(0x04b08000) /* 0.293090820 */, 13 },
+  /*  344 */  { MAD_F(0x04b52b3f) /* 0.294230696 */, 13 },
+  /*  345 */  { MAD_F(0x04b9d7a7) /* 0.295371678 */, 13 },
+  /*  346 */  { MAD_F(0x04be8537) /* 0.296513762 */, 13 },
+  /*  347 */  { MAD_F(0x04c333ee) /* 0.297656947 */, 13 },
+  /*  348 */  { MAD_F(0x04c7e3cc) /* 0.298801231 */, 13 },
+  /*  349 */  { MAD_F(0x04cc94d1) /* 0.299946611 */, 13 },
+  /*  350 */  { MAD_F(0x04d146fb) /* 0.301093085 */, 13 },
+  /*  351 */  { MAD_F(0x04d5fa4b) /* 0.302240653 */, 13 },
+
+  /*  352 */  { MAD_F(0x04daaec0) /* 0.303389310 */, 13 },
+  /*  353 */  { MAD_F(0x04df6458) /* 0.304539056 */, 13 },
+  /*  354 */  { MAD_F(0x04e41b14) /* 0.305689888 */, 13 },
+  /*  355 */  { MAD_F(0x04e8d2f3) /* 0.306841804 */, 13 },
+  /*  356 */  { MAD_F(0x04ed8bf5) /* 0.307994802 */, 13 },
+  /*  357 */  { MAD_F(0x04f24618) /* 0.309148880 */, 13 },
+  /*  358 */  { MAD_F(0x04f7015d) /* 0.310304037 */, 13 },
+  /*  359 */  { MAD_F(0x04fbbdc3) /* 0.311460269 */, 13 },
+  /*  360 */  { MAD_F(0x05007b49) /* 0.312617576 */, 13 },
+  /*  361 */  { MAD_F(0x050539ef) /* 0.313775954 */, 13 },
+  /*  362 */  { MAD_F(0x0509f9b4) /* 0.314935403 */, 13 },
+  /*  363 */  { MAD_F(0x050eba98) /* 0.316095920 */, 13 },
+  /*  364 */  { MAD_F(0x05137c9a) /* 0.317257503 */, 13 },
+  /*  365 */  { MAD_F(0x05183fba) /* 0.318420150 */, 13 },
+  /*  366 */  { MAD_F(0x051d03f7) /* 0.319583859 */, 13 },
+  /*  367 */  { MAD_F(0x0521c950) /* 0.320748629 */, 13 },
+
+  /*  368 */  { MAD_F(0x05268fc6) /* 0.321914457 */, 13 },
+  /*  369 */  { MAD_F(0x052b5757) /* 0.323081342 */, 13 },
+  /*  370 */  { MAD_F(0x05302003) /* 0.324249281 */, 13 },
+  /*  371 */  { MAD_F(0x0534e9ca) /* 0.325418273 */, 13 },
+  /*  372 */  { MAD_F(0x0539b4ab) /* 0.326588316 */, 13 },
+  /*  373 */  { MAD_F(0x053e80a6) /* 0.327759407 */, 13 },
+  /*  374 */  { MAD_F(0x05434db9) /* 0.328931546 */, 13 },
+  /*  375 */  { MAD_F(0x05481be5) /* 0.330104730 */, 13 },
+  /*  376 */  { MAD_F(0x054ceb2a) /* 0.331278957 */, 13 },
+  /*  377 */  { MAD_F(0x0551bb85) /* 0.332454225 */, 13 },
+  /*  378 */  { MAD_F(0x05568cf8) /* 0.333630533 */, 13 },
+  /*  379 */  { MAD_F(0x055b5f81) /* 0.334807879 */, 13 },
+  /*  380 */  { MAD_F(0x05603321) /* 0.335986261 */, 13 },
+  /*  381 */  { MAD_F(0x056507d6) /* 0.337165677 */, 13 },
+  /*  382 */  { MAD_F(0x0569dda0) /* 0.338346125 */, 13 },
+  /*  383 */  { MAD_F(0x056eb47f) /* 0.339527604 */, 13 },
+
+  /*  384 */  { MAD_F(0x05738c72) /* 0.340710111 */, 13 },
+  /*  385 */  { MAD_F(0x05786578) /* 0.341893646 */, 13 },
+  /*  386 */  { MAD_F(0x057d3f92) /* 0.343078205 */, 13 },
+  /*  387 */  { MAD_F(0x05821abf) /* 0.344263788 */, 13 },
+  /*  388 */  { MAD_F(0x0586f6fd) /* 0.345450393 */, 13 },
+  /*  389 */  { MAD_F(0x058bd44e) /* 0.346638017 */, 13 },
+  /*  390 */  { MAD_F(0x0590b2b0) /* 0.347826659 */, 13 },
+  /*  391 */  { MAD_F(0x05959222) /* 0.349016318 */, 13 },
+  /*  392 */  { MAD_F(0x059a72a5) /* 0.350206992 */, 13 },
+  /*  393 */  { MAD_F(0x059f5438) /* 0.351398678 */, 13 },
+  /*  394 */  { MAD_F(0x05a436da) /* 0.352591376 */, 13 },
+  /*  395 */  { MAD_F(0x05a91a8c) /* 0.353785083 */, 13 },
+  /*  396 */  { MAD_F(0x05adff4c) /* 0.354979798 */, 13 },
+  /*  397 */  { MAD_F(0x05b2e51a) /* 0.356175519 */, 13 },
+  /*  398 */  { MAD_F(0x05b7cbf5) /* 0.357372244 */, 13 },
+  /*  399 */  { MAD_F(0x05bcb3de) /* 0.358569972 */, 13 },
+
+  /*  400 */  { MAD_F(0x05c19cd3) /* 0.359768701 */, 13 },
+  /*  401 */  { MAD_F(0x05c686d5) /* 0.360968429 */, 13 },
+  /*  402 */  { MAD_F(0x05cb71e2) /* 0.362169156 */, 13 },
+  /*  403 */  { MAD_F(0x05d05dfb) /* 0.363370878 */, 13 },
+  /*  404 */  { MAD_F(0x05d54b1f) /* 0.364573594 */, 13 },
+  /*  405 */  { MAD_F(0x05da394d) /* 0.365777304 */, 13 },
+  /*  406 */  { MAD_F(0x05df2885) /* 0.366982004 */, 13 },
+  /*  407 */  { MAD_F(0x05e418c7) /* 0.368187694 */, 13 },
+  /*  408 */  { MAD_F(0x05e90a12) /* 0.369394372 */, 13 },
+  /*  409 */  { MAD_F(0x05edfc66) /* 0.370602036 */, 13 },
+  /*  410 */  { MAD_F(0x05f2efc2) /* 0.371810684 */, 13 },
+  /*  411 */  { MAD_F(0x05f7e426) /* 0.373020316 */, 13 },
+  /*  412 */  { MAD_F(0x05fcd992) /* 0.374230929 */, 13 },
+  /*  413 */  { MAD_F(0x0601d004) /* 0.375442522 */, 13 },
+  /*  414 */  { MAD_F(0x0606c77d) /* 0.376655093 */, 13 },
+  /*  415 */  { MAD_F(0x060bbffd) /* 0.377868641 */, 13 },
+
+  /*  416 */  { MAD_F(0x0610b982) /* 0.379083164 */, 13 },
+  /*  417 */  { MAD_F(0x0615b40c) /* 0.380298661 */, 13 },
+  /*  418 */  { MAD_F(0x061aaf9c) /* 0.381515130 */, 13 },
+  /*  419 */  { MAD_F(0x061fac2f) /* 0.382732569 */, 13 },
+  /*  420 */  { MAD_F(0x0624a9c7) /* 0.383950977 */, 13 },
+  /*  421 */  { MAD_F(0x0629a863) /* 0.385170352 */, 13 },
+  /*  422 */  { MAD_F(0x062ea802) /* 0.386390694 */, 13 },
+  /*  423 */  { MAD_F(0x0633a8a3) /* 0.387611999 */, 13 },
+  /*  424 */  { MAD_F(0x0638aa48) /* 0.388834268 */, 13 },
+  /*  425 */  { MAD_F(0x063dacee) /* 0.390057497 */, 13 },
+  /*  426 */  { MAD_F(0x0642b096) /* 0.391281687 */, 13 },
+  /*  427 */  { MAD_F(0x0647b53f) /* 0.392506834 */, 13 },
+  /*  428 */  { MAD_F(0x064cbae9) /* 0.393732939 */, 13 },
+  /*  429 */  { MAD_F(0x0651c193) /* 0.394959999 */, 13 },
+  /*  430 */  { MAD_F(0x0656c93d) /* 0.396188012 */, 13 },
+  /*  431 */  { MAD_F(0x065bd1e7) /* 0.397416978 */, 13 },
+
+  /*  432 */  { MAD_F(0x0660db91) /* 0.398646895 */, 13 },
+  /*  433 */  { MAD_F(0x0665e639) /* 0.399877761 */, 13 },
+  /*  434 */  { MAD_F(0x066af1df) /* 0.401109575 */, 13 },
+  /*  435 */  { MAD_F(0x066ffe84) /* 0.402342335 */, 13 },
+  /*  436 */  { MAD_F(0x06750c26) /* 0.403576041 */, 13 },
+  /*  437 */  { MAD_F(0x067a1ac6) /* 0.404810690 */, 13 },
+  /*  438 */  { MAD_F(0x067f2a62) /* 0.406046281 */, 13 },
+  /*  439 */  { MAD_F(0x06843afb) /* 0.407282813 */, 13 },
+  /*  440 */  { MAD_F(0x06894c90) /* 0.408520284 */, 13 },
+  /*  441 */  { MAD_F(0x068e5f21) /* 0.409758693 */, 13 },
+  /*  442 */  { MAD_F(0x069372ae) /* 0.410998038 */, 13 },
+  /*  443 */  { MAD_F(0x06988735) /* 0.412238319 */, 13 },
+  /*  444 */  { MAD_F(0x069d9cb7) /* 0.413479532 */, 13 },
+  /*  445 */  { MAD_F(0x06a2b333) /* 0.414721679 */, 13 },
+  /*  446 */  { MAD_F(0x06a7caa9) /* 0.415964756 */, 13 },
+  /*  447 */  { MAD_F(0x06ace318) /* 0.417208762 */, 13 },
+
+  /*  448 */  { MAD_F(0x06b1fc81) /* 0.418453696 */, 13 },
+  /*  449 */  { MAD_F(0x06b716e2) /* 0.419699557 */, 13 },
+  /*  450 */  { MAD_F(0x06bc323b) /* 0.420946343 */, 13 },
+  /*  451 */  { MAD_F(0x06c14e8d) /* 0.422194054 */, 13 },
+  /*  452 */  { MAD_F(0x06c66bd6) /* 0.423442686 */, 13 },
+  /*  453 */  { MAD_F(0x06cb8a17) /* 0.424692240 */, 13 },
+  /*  454 */  { MAD_F(0x06d0a94e) /* 0.425942714 */, 13 },
+  /*  455 */  { MAD_F(0x06d5c97c) /* 0.427194106 */, 13 },
+  /*  456 */  { MAD_F(0x06daeaa1) /* 0.428446415 */, 13 },
+  /*  457 */  { MAD_F(0x06e00cbb) /* 0.429699640 */, 13 },
+  /*  458 */  { MAD_F(0x06e52fca) /* 0.430953779 */, 13 },
+  /*  459 */  { MAD_F(0x06ea53cf) /* 0.432208832 */, 13 },
+  /*  460 */  { MAD_F(0x06ef78c8) /* 0.433464796 */, 13 },
+  /*  461 */  { MAD_F(0x06f49eb6) /* 0.434721671 */, 13 },
+  /*  462 */  { MAD_F(0x06f9c597) /* 0.435979455 */, 13 },
+  /*  463 */  { MAD_F(0x06feed6d) /* 0.437238146 */, 13 },
+
+  /*  464 */  { MAD_F(0x07041636) /* 0.438497744 */, 13 },
+  /*  465 */  { MAD_F(0x07093ff2) /* 0.439758248 */, 13 },
+  /*  466 */  { MAD_F(0x070e6aa0) /* 0.441019655 */, 13 },
+  /*  467 */  { MAD_F(0x07139641) /* 0.442281965 */, 13 },
+  /*  468 */  { MAD_F(0x0718c2d3) /* 0.443545176 */, 13 },
+  /*  469 */  { MAD_F(0x071df058) /* 0.444809288 */, 13 },
+  /*  470 */  { MAD_F(0x07231ecd) /* 0.446074298 */, 13 },
+  /*  471 */  { MAD_F(0x07284e34) /* 0.447340205 */, 13 },
+  /*  472 */  { MAD_F(0x072d7e8b) /* 0.448607009 */, 13 },
+  /*  473 */  { MAD_F(0x0732afd2) /* 0.449874708 */, 13 },
+  /*  474 */  { MAD_F(0x0737e209) /* 0.451143300 */, 13 },
+  /*  475 */  { MAD_F(0x073d1530) /* 0.452412785 */, 13 },
+  /*  476 */  { MAD_F(0x07424946) /* 0.453683161 */, 13 },
+  /*  477 */  { MAD_F(0x07477e4b) /* 0.454954427 */, 13 },
+  /*  478 */  { MAD_F(0x074cb43e) /* 0.456226581 */, 13 },
+  /*  479 */  { MAD_F(0x0751eb20) /* 0.457499623 */, 13 },
+
+  /*  480 */  { MAD_F(0x075722ef) /* 0.458773552 */, 13 },
+  /*  481 */  { MAD_F(0x075c5bac) /* 0.460048365 */, 13 },
+  /*  482 */  { MAD_F(0x07619557) /* 0.461324062 */, 13 },
+  /*  483 */  { MAD_F(0x0766cfee) /* 0.462600642 */, 13 },
+  /*  484 */  { MAD_F(0x076c0b72) /* 0.463878102 */, 13 },
+  /*  485 */  { MAD_F(0x077147e2) /* 0.465156443 */, 13 },
+  /*  486 */  { MAD_F(0x0776853e) /* 0.466435663 */, 13 },
+  /*  487 */  { MAD_F(0x077bc385) /* 0.467715761 */, 13 },
+  /*  488 */  { MAD_F(0x078102b8) /* 0.468996735 */, 13 },
+  /*  489 */  { MAD_F(0x078642d6) /* 0.470278584 */, 13 },
+  /*  490 */  { MAD_F(0x078b83de) /* 0.471561307 */, 13 },
+  /*  491 */  { MAD_F(0x0790c5d1) /* 0.472844904 */, 13 },
+  /*  492 */  { MAD_F(0x079608ae) /* 0.474129372 */, 13 },
+  /*  493 */  { MAD_F(0x079b4c74) /* 0.475414710 */, 13 },
+  /*  494 */  { MAD_F(0x07a09124) /* 0.476700918 */, 13 },
+  /*  495 */  { MAD_F(0x07a5d6bd) /* 0.477987994 */, 13 },
+
+  /*  496 */  { MAD_F(0x07ab1d3e) /* 0.479275937 */, 13 },
+  /*  497 */  { MAD_F(0x07b064a8) /* 0.480564746 */, 13 },
+  /*  498 */  { MAD_F(0x07b5acfb) /* 0.481854420 */, 13 },
+  /*  499 */  { MAD_F(0x07baf635) /* 0.483144957 */, 13 },
+  /*  500 */  { MAD_F(0x07c04056) /* 0.484436356 */, 13 },
+  /*  501 */  { MAD_F(0x07c58b5f) /* 0.485728617 */, 13 },
+  /*  502 */  { MAD_F(0x07cad74e) /* 0.487021738 */, 13 },
+  /*  503 */  { MAD_F(0x07d02424) /* 0.488315717 */, 13 },
+  /*  504 */  { MAD_F(0x07d571e0) /* 0.489610555 */, 13 },
+  /*  505 */  { MAD_F(0x07dac083) /* 0.490906249 */, 13 },
+  /*  506 */  { MAD_F(0x07e0100a) /* 0.492202799 */, 13 },
+  /*  507 */  { MAD_F(0x07e56078) /* 0.493500203 */, 13 },
+  /*  508 */  { MAD_F(0x07eab1ca) /* 0.494798460 */, 13 },
+  /*  509 */  { MAD_F(0x07f00401) /* 0.496097570 */, 13 },
+  /*  510 */  { MAD_F(0x07f5571d) /* 0.497397530 */, 13 },
+  /*  511 */  { MAD_F(0x07faab1c) /* 0.498698341 */, 13 },
+
+  /*  512 */  { MAD_F(0x04000000) /* 0.250000000 */, 14 },
+  /*  513 */  { MAD_F(0x0402aae3) /* 0.250651254 */, 14 },
+  /*  514 */  { MAD_F(0x04055638) /* 0.251302930 */, 14 },
+  /*  515 */  { MAD_F(0x040801ff) /* 0.251955030 */, 14 },
+  /*  516 */  { MAD_F(0x040aae37) /* 0.252607552 */, 14 },
+  /*  517 */  { MAD_F(0x040d5ae0) /* 0.253260495 */, 14 },
+  /*  518 */  { MAD_F(0x041007fa) /* 0.253913860 */, 14 },
+  /*  519 */  { MAD_F(0x0412b586) /* 0.254567645 */, 14 },
+  /*  520 */  { MAD_F(0x04156381) /* 0.255221850 */, 14 },
+  /*  521 */  { MAD_F(0x041811ee) /* 0.255876475 */, 14 },
+  /*  522 */  { MAD_F(0x041ac0cb) /* 0.256531518 */, 14 },
+  /*  523 */  { MAD_F(0x041d7018) /* 0.257186980 */, 14 },
+  /*  524 */  { MAD_F(0x04201fd5) /* 0.257842860 */, 14 },
+  /*  525 */  { MAD_F(0x0422d003) /* 0.258499157 */, 14 },
+  /*  526 */  { MAD_F(0x042580a0) /* 0.259155872 */, 14 },
+  /*  527 */  { MAD_F(0x042831ad) /* 0.259813002 */, 14 },
+
+  /*  528 */  { MAD_F(0x042ae32a) /* 0.260470548 */, 14 },
+  /*  529 */  { MAD_F(0x042d9516) /* 0.261128510 */, 14 },
+  /*  530 */  { MAD_F(0x04304772) /* 0.261786886 */, 14 },
+  /*  531 */  { MAD_F(0x0432fa3d) /* 0.262445676 */, 14 },
+  /*  532 */  { MAD_F(0x0435ad76) /* 0.263104880 */, 14 },
+  /*  533 */  { MAD_F(0x0438611f) /* 0.263764497 */, 14 },
+  /*  534 */  { MAD_F(0x043b1536) /* 0.264424527 */, 14 },
+  /*  535 */  { MAD_F(0x043dc9bc) /* 0.265084969 */, 14 },
+  /*  536 */  { MAD_F(0x04407eb1) /* 0.265745823 */, 14 },
+  /*  537 */  { MAD_F(0x04433414) /* 0.266407088 */, 14 },
+  /*  538 */  { MAD_F(0x0445e9e5) /* 0.267068763 */, 14 },
+  /*  539 */  { MAD_F(0x0448a024) /* 0.267730848 */, 14 },
+  /*  540 */  { MAD_F(0x044b56d1) /* 0.268393343 */, 14 },
+  /*  541 */  { MAD_F(0x044e0dec) /* 0.269056248 */, 14 },
+  /*  542 */  { MAD_F(0x0450c575) /* 0.269719560 */, 14 },
+  /*  543 */  { MAD_F(0x04537d6b) /* 0.270383281 */, 14 },
+
+  /*  544 */  { MAD_F(0x045635cf) /* 0.271047409 */, 14 },
+  /*  545 */  { MAD_F(0x0458ee9f) /* 0.271711944 */, 14 },
+  /*  546 */  { MAD_F(0x045ba7dd) /* 0.272376886 */, 14 },
+  /*  547 */  { MAD_F(0x045e6188) /* 0.273042234 */, 14 },
+  /*  548 */  { MAD_F(0x04611ba0) /* 0.273707988 */, 14 },
+  /*  549 */  { MAD_F(0x0463d625) /* 0.274374147 */, 14 },
+  /*  550 */  { MAD_F(0x04669116) /* 0.275040710 */, 14 },
+  /*  551 */  { MAD_F(0x04694c74) /* 0.275707677 */, 14 },
+  /*  552 */  { MAD_F(0x046c083e) /* 0.276375048 */, 14 },
+  /*  553 */  { MAD_F(0x046ec474) /* 0.277042822 */, 14 },
+  /*  554 */  { MAD_F(0x04718116) /* 0.277710999 */, 14 },
+  /*  555 */  { MAD_F(0x04743e25) /* 0.278379578 */, 14 },
+  /*  556 */  { MAD_F(0x0476fb9f) /* 0.279048558 */, 14 },
+  /*  557 */  { MAD_F(0x0479b984) /* 0.279717940 */, 14 },
+  /*  558 */  { MAD_F(0x047c77d6) /* 0.280387722 */, 14 },
+  /*  559 */  { MAD_F(0x047f3693) /* 0.281057905 */, 14 },
+
+  /*  560 */  { MAD_F(0x0481f5bb) /* 0.281728487 */, 14 },
+  /*  561 */  { MAD_F(0x0484b54e) /* 0.282399469 */, 14 },
+  /*  562 */  { MAD_F(0x0487754c) /* 0.283070849 */, 14 },
+  /*  563 */  { MAD_F(0x048a35b6) /* 0.283742628 */, 14 },
+  /*  564 */  { MAD_F(0x048cf68a) /* 0.284414805 */, 14 },
+  /*  565 */  { MAD_F(0x048fb7c8) /* 0.285087379 */, 14 },
+  /*  566 */  { MAD_F(0x04927972) /* 0.285760350 */, 14 },
+  /*  567 */  { MAD_F(0x04953b85) /* 0.286433717 */, 14 },
+  /*  568 */  { MAD_F(0x0497fe03) /* 0.287107481 */, 14 },
+  /*  569 */  { MAD_F(0x049ac0eb) /* 0.287781640 */, 14 },
+  /*  570 */  { MAD_F(0x049d843e) /* 0.288456194 */, 14 },
+  /*  571 */  { MAD_F(0x04a047fa) /* 0.289131142 */, 14 },
+  /*  572 */  { MAD_F(0x04a30c20) /* 0.289806485 */, 14 },
+  /*  573 */  { MAD_F(0x04a5d0af) /* 0.290482221 */, 14 },
+  /*  574 */  { MAD_F(0x04a895a8) /* 0.291158351 */, 14 },
+  /*  575 */  { MAD_F(0x04ab5b0b) /* 0.291834873 */, 14 },
+
+  /*  576 */  { MAD_F(0x04ae20d7) /* 0.292511788 */, 14 },
+  /*  577 */  { MAD_F(0x04b0e70c) /* 0.293189094 */, 14 },
+  /*  578 */  { MAD_F(0x04b3adaa) /* 0.293866792 */, 14 },
+  /*  579 */  { MAD_F(0x04b674b1) /* 0.294544881 */, 14 },
+  /*  580 */  { MAD_F(0x04b93c21) /* 0.295223360 */, 14 },
+  /*  581 */  { MAD_F(0x04bc03fa) /* 0.295902229 */, 14 },
+  /*  582 */  { MAD_F(0x04becc3b) /* 0.296581488 */, 14 },
+  /*  583 */  { MAD_F(0x04c194e4) /* 0.297261136 */, 14 },
+  /*  584 */  { MAD_F(0x04c45df6) /* 0.297941173 */, 14 },
+  /*  585 */  { MAD_F(0x04c72771) /* 0.298621598 */, 14 },
+  /*  586 */  { MAD_F(0x04c9f153) /* 0.299302411 */, 14 },
+  /*  587 */  { MAD_F(0x04ccbb9d) /* 0.299983611 */, 14 },
+  /*  588 */  { MAD_F(0x04cf864f) /* 0.300665198 */, 14 },
+  /*  589 */  { MAD_F(0x04d25169) /* 0.301347172 */, 14 },
+  /*  590 */  { MAD_F(0x04d51ceb) /* 0.302029532 */, 14 },
+  /*  591 */  { MAD_F(0x04d7e8d4) /* 0.302712277 */, 14 },
+
+  /*  592 */  { MAD_F(0x04dab524) /* 0.303395408 */, 14 },
+  /*  593 */  { MAD_F(0x04dd81dc) /* 0.304078923 */, 14 },
+  /*  594 */  { MAD_F(0x04e04efb) /* 0.304762823 */, 14 },
+  /*  595 */  { MAD_F(0x04e31c81) /* 0.305447106 */, 14 },
+  /*  596 */  { MAD_F(0x04e5ea6e) /* 0.306131773 */, 14 },
+  /*  597 */  { MAD_F(0x04e8b8c2) /* 0.306816823 */, 14 },
+  /*  598 */  { MAD_F(0x04eb877c) /* 0.307502256 */, 14 },
+  /*  599 */  { MAD_F(0x04ee569d) /* 0.308188071 */, 14 },
+  /*  600 */  { MAD_F(0x04f12624) /* 0.308874267 */, 14 },
+  /*  601 */  { MAD_F(0x04f3f612) /* 0.309560845 */, 14 },
+  /*  602 */  { MAD_F(0x04f6c666) /* 0.310247804 */, 14 },
+  /*  603 */  { MAD_F(0x04f99721) /* 0.310935143 */, 14 },
+  /*  604 */  { MAD_F(0x04fc6841) /* 0.311622862 */, 14 },
+  /*  605 */  { MAD_F(0x04ff39c7) /* 0.312310961 */, 14 },
+  /*  606 */  { MAD_F(0x05020bb3) /* 0.312999439 */, 14 },
+  /*  607 */  { MAD_F(0x0504de05) /* 0.313688296 */, 14 },
+
+  /*  608 */  { MAD_F(0x0507b0bc) /* 0.314377532 */, 14 },
+  /*  609 */  { MAD_F(0x050a83d8) /* 0.315067145 */, 14 },
+  /*  610 */  { MAD_F(0x050d575b) /* 0.315757136 */, 14 },
+  /*  611 */  { MAD_F(0x05102b42) /* 0.316447504 */, 14 },
+  /*  612 */  { MAD_F(0x0512ff8e) /* 0.317138249 */, 14 },
+  /*  613 */  { MAD_F(0x0515d440) /* 0.317829370 */, 14 },
+  /*  614 */  { MAD_F(0x0518a956) /* 0.318520867 */, 14 },
+  /*  615 */  { MAD_F(0x051b7ed1) /* 0.319212739 */, 14 },
+  /*  616 */  { MAD_F(0x051e54b1) /* 0.319904987 */, 14 },
+  /*  617 */  { MAD_F(0x05212af5) /* 0.320597609 */, 14 },
+  /*  618 */  { MAD_F(0x0524019e) /* 0.321290606 */, 14 },
+  /*  619 */  { MAD_F(0x0526d8ab) /* 0.321983976 */, 14 },
+  /*  620 */  { MAD_F(0x0529b01d) /* 0.322677720 */, 14 },
+  /*  621 */  { MAD_F(0x052c87f2) /* 0.323371837 */, 14 },
+  /*  622 */  { MAD_F(0x052f602c) /* 0.324066327 */, 14 },
+  /*  623 */  { MAD_F(0x053238ca) /* 0.324761189 */, 14 },
+
+  /*  624 */  { MAD_F(0x053511cb) /* 0.325456423 */, 14 },
+  /*  625 */  { MAD_F(0x0537eb30) /* 0.326152028 */, 14 },
+  /*  626 */  { MAD_F(0x053ac4f9) /* 0.326848005 */, 14 },
+  /*  627 */  { MAD_F(0x053d9f25) /* 0.327544352 */, 14 },
+  /*  628 */  { MAD_F(0x054079b5) /* 0.328241070 */, 14 },
+  /*  629 */  { MAD_F(0x054354a8) /* 0.328938157 */, 14 },
+  /*  630 */  { MAD_F(0x05462ffe) /* 0.329635614 */, 14 },
+  /*  631 */  { MAD_F(0x05490bb7) /* 0.330333440 */, 14 },
+  /*  632 */  { MAD_F(0x054be7d4) /* 0.331031635 */, 14 },
+  /*  633 */  { MAD_F(0x054ec453) /* 0.331730198 */, 14 },
+  /*  634 */  { MAD_F(0x0551a134) /* 0.332429129 */, 14 },
+  /*  635 */  { MAD_F(0x05547e79) /* 0.333128427 */, 14 },
+  /*  636 */  { MAD_F(0x05575c20) /* 0.333828093 */, 14 },
+  /*  637 */  { MAD_F(0x055a3a2a) /* 0.334528126 */, 14 },
+  /*  638 */  { MAD_F(0x055d1896) /* 0.335228525 */, 14 },
+  /*  639 */  { MAD_F(0x055ff764) /* 0.335929290 */, 14 },
+
+  /*  640 */  { MAD_F(0x0562d694) /* 0.336630420 */, 14 },
+  /*  641 */  { MAD_F(0x0565b627) /* 0.337331916 */, 14 },
+  /*  642 */  { MAD_F(0x0568961b) /* 0.338033777 */, 14 },
+  /*  643 */  { MAD_F(0x056b7671) /* 0.338736002 */, 14 },
+  /*  644 */  { MAD_F(0x056e5729) /* 0.339438592 */, 14 },
+  /*  645 */  { MAD_F(0x05713843) /* 0.340141545 */, 14 },
+  /*  646 */  { MAD_F(0x057419be) /* 0.340844862 */, 14 },
+  /*  647 */  { MAD_F(0x0576fb9a) /* 0.341548541 */, 14 },
+  /*  648 */  { MAD_F(0x0579ddd8) /* 0.342252584 */, 14 },
+  /*  649 */  { MAD_F(0x057cc077) /* 0.342956988 */, 14 },
+  /*  650 */  { MAD_F(0x057fa378) /* 0.343661754 */, 14 },
+  /*  651 */  { MAD_F(0x058286d9) /* 0.344366882 */, 14 },
+  /*  652 */  { MAD_F(0x05856a9b) /* 0.345072371 */, 14 },
+  /*  653 */  { MAD_F(0x05884ebe) /* 0.345778221 */, 14 },
+  /*  654 */  { MAD_F(0x058b3342) /* 0.346484431 */, 14 },
+  /*  655 */  { MAD_F(0x058e1827) /* 0.347191002 */, 14 },
+
+  /*  656 */  { MAD_F(0x0590fd6c) /* 0.347897931 */, 14 },
+  /*  657 */  { MAD_F(0x0593e311) /* 0.348605221 */, 14 },
+  /*  658 */  { MAD_F(0x0596c917) /* 0.349312869 */, 14 },
+  /*  659 */  { MAD_F(0x0599af7d) /* 0.350020876 */, 14 },
+  /*  660 */  { MAD_F(0x059c9643) /* 0.350729240 */, 14 },
+  /*  661 */  { MAD_F(0x059f7d6a) /* 0.351437963 */, 14 },
+  /*  662 */  { MAD_F(0x05a264f0) /* 0.352147044 */, 14 },
+  /*  663 */  { MAD_F(0x05a54cd6) /* 0.352856481 */, 14 },
+  /*  664 */  { MAD_F(0x05a8351c) /* 0.353566275 */, 14 },
+  /*  665 */  { MAD_F(0x05ab1dc2) /* 0.354276426 */, 14 },
+  /*  666 */  { MAD_F(0x05ae06c7) /* 0.354986932 */, 14 },
+  /*  667 */  { MAD_F(0x05b0f02b) /* 0.355697795 */, 14 },
+  /*  668 */  { MAD_F(0x05b3d9f0) /* 0.356409012 */, 14 },
+  /*  669 */  { MAD_F(0x05b6c413) /* 0.357120585 */, 14 },
+  /*  670 */  { MAD_F(0x05b9ae95) /* 0.357832512 */, 14 },
+  /*  671 */  { MAD_F(0x05bc9977) /* 0.358544794 */, 14 },
+
+  /*  672 */  { MAD_F(0x05bf84b8) /* 0.359257429 */, 14 },
+  /*  673 */  { MAD_F(0x05c27057) /* 0.359970419 */, 14 },
+  /*  674 */  { MAD_F(0x05c55c56) /* 0.360683761 */, 14 },
+  /*  675 */  { MAD_F(0x05c848b3) /* 0.361397456 */, 14 },
+  /*  676 */  { MAD_F(0x05cb356e) /* 0.362111504 */, 14 },
+  /*  677 */  { MAD_F(0x05ce2289) /* 0.362825904 */, 14 },
+  /*  678 */  { MAD_F(0x05d11001) /* 0.363540655 */, 14 },
+  /*  679 */  { MAD_F(0x05d3fdd8) /* 0.364255759 */, 14 },
+  /*  680 */  { MAD_F(0x05d6ec0e) /* 0.364971213 */, 14 },
+  /*  681 */  { MAD_F(0x05d9daa1) /* 0.365687018 */, 14 },
+  /*  682 */  { MAD_F(0x05dcc993) /* 0.366403174 */, 14 },
+  /*  683 */  { MAD_F(0x05dfb8e2) /* 0.367119680 */, 14 },
+  /*  684 */  { MAD_F(0x05e2a890) /* 0.367836535 */, 14 },
+  /*  685 */  { MAD_F(0x05e5989b) /* 0.368553740 */, 14 },
+  /*  686 */  { MAD_F(0x05e88904) /* 0.369271294 */, 14 },
+  /*  687 */  { MAD_F(0x05eb79cb) /* 0.369989197 */, 14 },
+
+  /*  688 */  { MAD_F(0x05ee6aef) /* 0.370707448 */, 14 },
+  /*  689 */  { MAD_F(0x05f15c70) /* 0.371426047 */, 14 },
+  /*  690 */  { MAD_F(0x05f44e4f) /* 0.372144994 */, 14 },
+  /*  691 */  { MAD_F(0x05f7408b) /* 0.372864289 */, 14 },
+  /*  692 */  { MAD_F(0x05fa3324) /* 0.373583930 */, 14 },
+  /*  693 */  { MAD_F(0x05fd261b) /* 0.374303918 */, 14 },
+  /*  694 */  { MAD_F(0x0600196e) /* 0.375024253 */, 14 },
+  /*  695 */  { MAD_F(0x06030d1e) /* 0.375744934 */, 14 },
+  /*  696 */  { MAD_F(0x0606012b) /* 0.376465960 */, 14 },
+  /*  697 */  { MAD_F(0x0608f595) /* 0.377187332 */, 14 },
+  /*  698 */  { MAD_F(0x060bea5c) /* 0.377909049 */, 14 },
+  /*  699 */  { MAD_F(0x060edf7f) /* 0.378631110 */, 14 },
+  /*  700 */  { MAD_F(0x0611d4fe) /* 0.379353516 */, 14 },
+  /*  701 */  { MAD_F(0x0614cada) /* 0.380076266 */, 14 },
+  /*  702 */  { MAD_F(0x0617c112) /* 0.380799360 */, 14 },
+  /*  703 */  { MAD_F(0x061ab7a6) /* 0.381522798 */, 14 },
+
+  /*  704 */  { MAD_F(0x061dae96) /* 0.382246578 */, 14 },
+  /*  705 */  { MAD_F(0x0620a5e3) /* 0.382970701 */, 14 },
+  /*  706 */  { MAD_F(0x06239d8b) /* 0.383695167 */, 14 },
+  /*  707 */  { MAD_F(0x0626958f) /* 0.384419975 */, 14 },
+  /*  708 */  { MAD_F(0x06298def) /* 0.385145124 */, 14 },
+  /*  709 */  { MAD_F(0x062c86aa) /* 0.385870615 */, 14 },
+  /*  710 */  { MAD_F(0x062f7fc1) /* 0.386596448 */, 14 },
+  /*  711 */  { MAD_F(0x06327934) /* 0.387322621 */, 14 },
+  /*  712 */  { MAD_F(0x06357302) /* 0.388049134 */, 14 },
+  /*  713 */  { MAD_F(0x06386d2b) /* 0.388775988 */, 14 },
+  /*  714 */  { MAD_F(0x063b67b0) /* 0.389503182 */, 14 },
+  /*  715 */  { MAD_F(0x063e6290) /* 0.390230715 */, 14 },
+  /*  716 */  { MAD_F(0x06415dcb) /* 0.390958588 */, 14 },
+  /*  717 */  { MAD_F(0x06445960) /* 0.391686799 */, 14 },
+  /*  718 */  { MAD_F(0x06475551) /* 0.392415349 */, 14 },
+  /*  719 */  { MAD_F(0x064a519c) /* 0.393144238 */, 14 },
+
+  /*  720 */  { MAD_F(0x064d4e43) /* 0.393873464 */, 14 },
+  /*  721 */  { MAD_F(0x06504b44) /* 0.394603028 */, 14 },
+  /*  722 */  { MAD_F(0x0653489f) /* 0.395332930 */, 14 },
+  /*  723 */  { MAD_F(0x06564655) /* 0.396063168 */, 14 },
+  /*  724 */  { MAD_F(0x06594465) /* 0.396793743 */, 14 },
+  /*  725 */  { MAD_F(0x065c42d0) /* 0.397524655 */, 14 },
+  /*  726 */  { MAD_F(0x065f4195) /* 0.398255903 */, 14 },
+  /*  727 */  { MAD_F(0x066240b4) /* 0.398987487 */, 14 },
+  /*  728 */  { MAD_F(0x0665402d) /* 0.399719406 */, 14 },
+  /*  729 */  { MAD_F(0x06684000) /* 0.400451660 */, 14 },
+  /*  730 */  { MAD_F(0x066b402d) /* 0.401184249 */, 14 },
+  /*  731 */  { MAD_F(0x066e40b3) /* 0.401917173 */, 14 },
+  /*  732 */  { MAD_F(0x06714194) /* 0.402650431 */, 14 },
+  /*  733 */  { MAD_F(0x067442ce) /* 0.403384024 */, 14 },
+  /*  734 */  { MAD_F(0x06774462) /* 0.404117949 */, 14 },
+  /*  735 */  { MAD_F(0x067a464f) /* 0.404852209 */, 14 },
+
+  /*  736 */  { MAD_F(0x067d4896) /* 0.405586801 */, 14 },
+  /*  737 */  { MAD_F(0x06804b36) /* 0.406321726 */, 14 },
+  /*  738 */  { MAD_F(0x06834e2f) /* 0.407056983 */, 14 },
+  /*  739 */  { MAD_F(0x06865181) /* 0.407792573 */, 14 },
+  /*  740 */  { MAD_F(0x0689552c) /* 0.408528495 */, 14 },
+  /*  741 */  { MAD_F(0x068c5931) /* 0.409264748 */, 14 },
+  /*  742 */  { MAD_F(0x068f5d8e) /* 0.410001332 */, 14 },
+  /*  743 */  { MAD_F(0x06926245) /* 0.410738247 */, 14 },
+  /*  744 */  { MAD_F(0x06956753) /* 0.411475493 */, 14 },
+  /*  745 */  { MAD_F(0x06986cbb) /* 0.412213070 */, 14 },
+  /*  746 */  { MAD_F(0x069b727b) /* 0.412950976 */, 14 },
+  /*  747 */  { MAD_F(0x069e7894) /* 0.413689213 */, 14 },
+  /*  748 */  { MAD_F(0x06a17f05) /* 0.414427779 */, 14 },
+  /*  749 */  { MAD_F(0x06a485cf) /* 0.415166674 */, 14 },
+  /*  750 */  { MAD_F(0x06a78cf1) /* 0.415905897 */, 14 },
+  /*  751 */  { MAD_F(0x06aa946b) /* 0.416645450 */, 14 },
+
+  /*  752 */  { MAD_F(0x06ad9c3d) /* 0.417385331 */, 14 },
+  /*  753 */  { MAD_F(0x06b0a468) /* 0.418125540 */, 14 },
+  /*  754 */  { MAD_F(0x06b3acea) /* 0.418866076 */, 14 },
+  /*  755 */  { MAD_F(0x06b6b5c4) /* 0.419606940 */, 14 },
+  /*  756 */  { MAD_F(0x06b9bef6) /* 0.420348132 */, 14 },
+  /*  757 */  { MAD_F(0x06bcc880) /* 0.421089650 */, 14 },
+  /*  758 */  { MAD_F(0x06bfd261) /* 0.421831494 */, 14 },
+  /*  759 */  { MAD_F(0x06c2dc9a) /* 0.422573665 */, 14 },
+  /*  760 */  { MAD_F(0x06c5e72b) /* 0.423316162 */, 14 },
+  /*  761 */  { MAD_F(0x06c8f213) /* 0.424058985 */, 14 },
+  /*  762 */  { MAD_F(0x06cbfd52) /* 0.424802133 */, 14 },
+  /*  763 */  { MAD_F(0x06cf08e9) /* 0.425545607 */, 14 },
+  /*  764 */  { MAD_F(0x06d214d7) /* 0.426289405 */, 14 },
+  /*  765 */  { MAD_F(0x06d5211c) /* 0.427033528 */, 14 },
+  /*  766 */  { MAD_F(0x06d82db8) /* 0.427777975 */, 14 },
+  /*  767 */  { MAD_F(0x06db3aaa) /* 0.428522746 */, 14 },
+
+  /*  768 */  { MAD_F(0x06de47f4) /* 0.429267841 */, 14 },
+  /*  769 */  { MAD_F(0x06e15595) /* 0.430013259 */, 14 },
+  /*  770 */  { MAD_F(0x06e4638d) /* 0.430759001 */, 14 },
+  /*  771 */  { MAD_F(0x06e771db) /* 0.431505065 */, 14 },
+  /*  772 */  { MAD_F(0x06ea807f) /* 0.432251452 */, 14 },
+  /*  773 */  { MAD_F(0x06ed8f7b) /* 0.432998162 */, 14 },
+  /*  774 */  { MAD_F(0x06f09ecc) /* 0.433745193 */, 14 },
+  /*  775 */  { MAD_F(0x06f3ae75) /* 0.434492546 */, 14 },
+  /*  776 */  { MAD_F(0x06f6be73) /* 0.435240221 */, 14 },
+  /*  777 */  { MAD_F(0x06f9cec8) /* 0.435988217 */, 14 },
+  /*  778 */  { MAD_F(0x06fcdf72) /* 0.436736534 */, 14 },
+  /*  779 */  { MAD_F(0x06fff073) /* 0.437485172 */, 14 },
+  /*  780 */  { MAD_F(0x070301ca) /* 0.438234130 */, 14 },
+  /*  781 */  { MAD_F(0x07061377) /* 0.438983408 */, 14 },
+  /*  782 */  { MAD_F(0x0709257a) /* 0.439733006 */, 14 },
+  /*  783 */  { MAD_F(0x070c37d2) /* 0.440482924 */, 14 },
+
+  /*  784 */  { MAD_F(0x070f4a80) /* 0.441233161 */, 14 },
+  /*  785 */  { MAD_F(0x07125d84) /* 0.441983717 */, 14 },
+  /*  786 */  { MAD_F(0x071570de) /* 0.442734592 */, 14 },
+  /*  787 */  { MAD_F(0x0718848d) /* 0.443485785 */, 14 },
+  /*  788 */  { MAD_F(0x071b9891) /* 0.444237296 */, 14 },
+  /*  789 */  { MAD_F(0x071eaceb) /* 0.444989126 */, 14 },
+  /*  790 */  { MAD_F(0x0721c19a) /* 0.445741273 */, 14 },
+  /*  791 */  { MAD_F(0x0724d69e) /* 0.446493738 */, 14 },
+  /*  792 */  { MAD_F(0x0727ebf7) /* 0.447246519 */, 14 },
+  /*  793 */  { MAD_F(0x072b01a6) /* 0.447999618 */, 14 },
+  /*  794 */  { MAD_F(0x072e17a9) /* 0.448753033 */, 14 },
+  /*  795 */  { MAD_F(0x07312e01) /* 0.449506765 */, 14 },
+  /*  796 */  { MAD_F(0x073444ae) /* 0.450260813 */, 14 },
+  /*  797 */  { MAD_F(0x07375bb0) /* 0.451015176 */, 14 },
+  /*  798 */  { MAD_F(0x073a7307) /* 0.451769856 */, 14 },
+  /*  799 */  { MAD_F(0x073d8ab2) /* 0.452524850 */, 14 },
+
+  /*  800 */  { MAD_F(0x0740a2b2) /* 0.453280160 */, 14 },
+  /*  801 */  { MAD_F(0x0743bb06) /* 0.454035784 */, 14 },
+  /*  802 */  { MAD_F(0x0746d3af) /* 0.454791723 */, 14 },
+  /*  803 */  { MAD_F(0x0749ecac) /* 0.455547976 */, 14 },
+  /*  804 */  { MAD_F(0x074d05fe) /* 0.456304543 */, 14 },
+  /*  805 */  { MAD_F(0x07501fa3) /* 0.457061423 */, 14 },
+  /*  806 */  { MAD_F(0x0753399d) /* 0.457818618 */, 14 },
+  /*  807 */  { MAD_F(0x075653eb) /* 0.458576125 */, 14 },
+  /*  808 */  { MAD_F(0x07596e8d) /* 0.459333946 */, 14 },
+  /*  809 */  { MAD_F(0x075c8983) /* 0.460092079 */, 14 },
+  /*  810 */  { MAD_F(0x075fa4cc) /* 0.460850524 */, 14 },
+  /*  811 */  { MAD_F(0x0762c06a) /* 0.461609282 */, 14 },
+  /*  812 */  { MAD_F(0x0765dc5b) /* 0.462368352 */, 14 },
+  /*  813 */  { MAD_F(0x0768f8a0) /* 0.463127733 */, 14 },
+  /*  814 */  { MAD_F(0x076c1538) /* 0.463887426 */, 14 },
+  /*  815 */  { MAD_F(0x076f3224) /* 0.464647430 */, 14 },
+
+  /*  816 */  { MAD_F(0x07724f64) /* 0.465407744 */, 14 },
+  /*  817 */  { MAD_F(0x07756cf7) /* 0.466168370 */, 14 },
+  /*  818 */  { MAD_F(0x07788add) /* 0.466929306 */, 14 },
+  /*  819 */  { MAD_F(0x077ba916) /* 0.467690552 */, 14 },
+  /*  820 */  { MAD_F(0x077ec7a3) /* 0.468452108 */, 14 },
+  /*  821 */  { MAD_F(0x0781e683) /* 0.469213973 */, 14 },
+  /*  822 */  { MAD_F(0x078505b5) /* 0.469976148 */, 14 },
+  /*  823 */  { MAD_F(0x0788253b) /* 0.470738632 */, 14 },
+  /*  824 */  { MAD_F(0x078b4514) /* 0.471501425 */, 14 },
+  /*  825 */  { MAD_F(0x078e653f) /* 0.472264527 */, 14 },
+  /*  826 */  { MAD_F(0x079185be) /* 0.473027937 */, 14 },
+  /*  827 */  { MAD_F(0x0794a68f) /* 0.473791655 */, 14 },
+  /*  828 */  { MAD_F(0x0797c7b2) /* 0.474555681 */, 14 },
+  /*  829 */  { MAD_F(0x079ae929) /* 0.475320014 */, 14 },
+  /*  830 */  { MAD_F(0x079e0af1) /* 0.476084655 */, 14 },
+  /*  831 */  { MAD_F(0x07a12d0c) /* 0.476849603 */, 14 },
+
+  /*  832 */  { MAD_F(0x07a44f7a) /* 0.477614858 */, 14 },
+  /*  833 */  { MAD_F(0x07a7723a) /* 0.478380420 */, 14 },
+  /*  834 */  { MAD_F(0x07aa954c) /* 0.479146288 */, 14 },
+  /*  835 */  { MAD_F(0x07adb8b0) /* 0.479912463 */, 14 },
+  /*  836 */  { MAD_F(0x07b0dc67) /* 0.480678943 */, 14 },
+  /*  837 */  { MAD_F(0x07b4006f) /* 0.481445729 */, 14 },
+  /*  838 */  { MAD_F(0x07b724ca) /* 0.482212820 */, 14 },
+  /*  839 */  { MAD_F(0x07ba4976) /* 0.482980216 */, 14 },
+  /*  840 */  { MAD_F(0x07bd6e75) /* 0.483747918 */, 14 },
+  /*  841 */  { MAD_F(0x07c093c5) /* 0.484515924 */, 14 },
+  /*  842 */  { MAD_F(0x07c3b967) /* 0.485284235 */, 14 },
+  /*  843 */  { MAD_F(0x07c6df5a) /* 0.486052849 */, 14 },
+  /*  844 */  { MAD_F(0x07ca059f) /* 0.486821768 */, 14 },
+  /*  845 */  { MAD_F(0x07cd2c36) /* 0.487590991 */, 14 },
+  /*  846 */  { MAD_F(0x07d0531e) /* 0.488360517 */, 14 },
+  /*  847 */  { MAD_F(0x07d37a57) /* 0.489130346 */, 14 },
+
+  /*  848 */  { MAD_F(0x07d6a1e2) /* 0.489900479 */, 14 },
+  /*  849 */  { MAD_F(0x07d9c9be) /* 0.490670914 */, 14 },
+  /*  850 */  { MAD_F(0x07dcf1ec) /* 0.491441651 */, 14 },
+  /*  851 */  { MAD_F(0x07e01a6a) /* 0.492212691 */, 14 },
+  /*  852 */  { MAD_F(0x07e3433a) /* 0.492984033 */, 14 },
+  /*  853 */  { MAD_F(0x07e66c5a) /* 0.493755677 */, 14 },
+  /*  854 */  { MAD_F(0x07e995cc) /* 0.494527623 */, 14 },
+  /*  855 */  { MAD_F(0x07ecbf8e) /* 0.495299870 */, 14 },
+  /*  856 */  { MAD_F(0x07efe9a1) /* 0.496072418 */, 14 },
+  /*  857 */  { MAD_F(0x07f31405) /* 0.496845266 */, 14 },
+  /*  858 */  { MAD_F(0x07f63eba) /* 0.497618416 */, 14 },
+  /*  859 */  { MAD_F(0x07f969c0) /* 0.498391866 */, 14 },
+  /*  860 */  { MAD_F(0x07fc9516) /* 0.499165616 */, 14 },
+  /*  861 */  { MAD_F(0x07ffc0bc) /* 0.499939666 */, 14 },
+  /*  862 */  { MAD_F(0x04017659) /* 0.250357008 */, 15 },
+  /*  863 */  { MAD_F(0x04030c7d) /* 0.250744333 */, 15 },
+
+  /*  864 */  { MAD_F(0x0404a2c9) /* 0.251131807 */, 15 },
+  /*  865 */  { MAD_F(0x0406393d) /* 0.251519431 */, 15 },
+  /*  866 */  { MAD_F(0x0407cfd9) /* 0.251907204 */, 15 },
+  /*  867 */  { MAD_F(0x0409669d) /* 0.252295127 */, 15 },
+  /*  868 */  { MAD_F(0x040afd89) /* 0.252683198 */, 15 },
+  /*  869 */  { MAD_F(0x040c949e) /* 0.253071419 */, 15 },
+  /*  870 */  { MAD_F(0x040e2bda) /* 0.253459789 */, 15 },
+  /*  871 */  { MAD_F(0x040fc33e) /* 0.253848307 */, 15 },
+  /*  872 */  { MAD_F(0x04115aca) /* 0.254236974 */, 15 },
+  /*  873 */  { MAD_F(0x0412f27e) /* 0.254625790 */, 15 },
+  /*  874 */  { MAD_F(0x04148a5a) /* 0.255014755 */, 15 },
+  /*  875 */  { MAD_F(0x0416225d) /* 0.255403867 */, 15 },
+  /*  876 */  { MAD_F(0x0417ba89) /* 0.255793128 */, 15 },
+  /*  877 */  { MAD_F(0x041952dc) /* 0.256182537 */, 15 },
+  /*  878 */  { MAD_F(0x041aeb57) /* 0.256572095 */, 15 },
+  /*  879 */  { MAD_F(0x041c83fa) /* 0.256961800 */, 15 },
+
+  /*  880 */  { MAD_F(0x041e1cc4) /* 0.257351652 */, 15 },
+  /*  881 */  { MAD_F(0x041fb5b6) /* 0.257741653 */, 15 },
+  /*  882 */  { MAD_F(0x04214ed0) /* 0.258131801 */, 15 },
+  /*  883 */  { MAD_F(0x0422e811) /* 0.258522097 */, 15 },
+  /*  884 */  { MAD_F(0x04248179) /* 0.258912540 */, 15 },
+  /*  885 */  { MAD_F(0x04261b0a) /* 0.259303130 */, 15 },
+  /*  886 */  { MAD_F(0x0427b4c2) /* 0.259693868 */, 15 },
+  /*  887 */  { MAD_F(0x04294ea1) /* 0.260084752 */, 15 },
+  /*  888 */  { MAD_F(0x042ae8a7) /* 0.260475783 */, 15 },
+  /*  889 */  { MAD_F(0x042c82d6) /* 0.260866961 */, 15 },
+  /*  890 */  { MAD_F(0x042e1d2b) /* 0.261258286 */, 15 },
+  /*  891 */  { MAD_F(0x042fb7a8) /* 0.261649758 */, 15 },
+  /*  892 */  { MAD_F(0x0431524c) /* 0.262041376 */, 15 },
+  /*  893 */  { MAD_F(0x0432ed17) /* 0.262433140 */, 15 },
+  /*  894 */  { MAD_F(0x0434880a) /* 0.262825051 */, 15 },
+  /*  895 */  { MAD_F(0x04362324) /* 0.263217107 */, 15 },
+
+  /*  896 */  { MAD_F(0x0437be65) /* 0.263609310 */, 15 },
+  /*  897 */  { MAD_F(0x043959cd) /* 0.264001659 */, 15 },
+  /*  898 */  { MAD_F(0x043af55d) /* 0.264394153 */, 15 },
+  /*  899 */  { MAD_F(0x043c9113) /* 0.264786794 */, 15 },
+  /*  900 */  { MAD_F(0x043e2cf1) /* 0.265179580 */, 15 },
+  /*  901 */  { MAD_F(0x043fc8f6) /* 0.265572511 */, 15 },
+  /*  902 */  { MAD_F(0x04416522) /* 0.265965588 */, 15 },
+  /*  903 */  { MAD_F(0x04430174) /* 0.266358810 */, 15 },
+  /*  904 */  { MAD_F(0x04449dee) /* 0.266752177 */, 15 },
+  /*  905 */  { MAD_F(0x04463a8f) /* 0.267145689 */, 15 },
+  /*  906 */  { MAD_F(0x0447d756) /* 0.267539347 */, 15 },
+  /*  907 */  { MAD_F(0x04497445) /* 0.267933149 */, 15 },
+  /*  908 */  { MAD_F(0x044b115a) /* 0.268327096 */, 15 },
+  /*  909 */  { MAD_F(0x044cae96) /* 0.268721187 */, 15 },
+  /*  910 */  { MAD_F(0x044e4bf9) /* 0.269115423 */, 15 },
+  /*  911 */  { MAD_F(0x044fe983) /* 0.269509804 */, 15 },
+
+  /*  912 */  { MAD_F(0x04518733) /* 0.269904329 */, 15 },
+  /*  913 */  { MAD_F(0x0453250a) /* 0.270298998 */, 15 },
+  /*  914 */  { MAD_F(0x0454c308) /* 0.270693811 */, 15 },
+  /*  915 */  { MAD_F(0x0456612d) /* 0.271088768 */, 15 },
+  /*  916 */  { MAD_F(0x0457ff78) /* 0.271483869 */, 15 },
+  /*  917 */  { MAD_F(0x04599dea) /* 0.271879114 */, 15 },
+  /*  918 */  { MAD_F(0x045b3c82) /* 0.272274503 */, 15 },
+  /*  919 */  { MAD_F(0x045cdb41) /* 0.272670035 */, 15 },
+  /*  920 */  { MAD_F(0x045e7a26) /* 0.273065710 */, 15 },
+  /*  921 */  { MAD_F(0x04601932) /* 0.273461530 */, 15 },
+  /*  922 */  { MAD_F(0x0461b864) /* 0.273857492 */, 15 },
+  /*  923 */  { MAD_F(0x046357bd) /* 0.274253597 */, 15 },
+  /*  924 */  { MAD_F(0x0464f73c) /* 0.274649846 */, 15 },
+  /*  925 */  { MAD_F(0x046696e2) /* 0.275046238 */, 15 },
+  /*  926 */  { MAD_F(0x046836ae) /* 0.275442772 */, 15 },
+  /*  927 */  { MAD_F(0x0469d6a0) /* 0.275839449 */, 15 },
+
+  /*  928 */  { MAD_F(0x046b76b9) /* 0.276236269 */, 15 },
+  /*  929 */  { MAD_F(0x046d16f7) /* 0.276633232 */, 15 },
+  /*  930 */  { MAD_F(0x046eb75c) /* 0.277030337 */, 15 },
+  /*  931 */  { MAD_F(0x047057e8) /* 0.277427584 */, 15 },
+  /*  932 */  { MAD_F(0x0471f899) /* 0.277824973 */, 15 },
+  /*  933 */  { MAD_F(0x04739971) /* 0.278222505 */, 15 },
+  /*  934 */  { MAD_F(0x04753a6f) /* 0.278620179 */, 15 },
+  /*  935 */  { MAD_F(0x0476db92) /* 0.279017995 */, 15 },
+  /*  936 */  { MAD_F(0x04787cdc) /* 0.279415952 */, 15 },
+  /*  937 */  { MAD_F(0x047a1e4c) /* 0.279814051 */, 15 },
+  /*  938 */  { MAD_F(0x047bbfe2) /* 0.280212292 */, 15 },
+  /*  939 */  { MAD_F(0x047d619e) /* 0.280610675 */, 15 },
+  /*  940 */  { MAD_F(0x047f0380) /* 0.281009199 */, 15 },
+  /*  941 */  { MAD_F(0x0480a588) /* 0.281407864 */, 15 },
+  /*  942 */  { MAD_F(0x048247b6) /* 0.281806670 */, 15 },
+  /*  943 */  { MAD_F(0x0483ea0a) /* 0.282205618 */, 15 },
+
+  /*  944 */  { MAD_F(0x04858c83) /* 0.282604707 */, 15 },
+  /*  945 */  { MAD_F(0x04872f22) /* 0.283003936 */, 15 },
+  /*  946 */  { MAD_F(0x0488d1e8) /* 0.283403307 */, 15 },
+  /*  947 */  { MAD_F(0x048a74d3) /* 0.283802818 */, 15 },
+  /*  948 */  { MAD_F(0x048c17e3) /* 0.284202470 */, 15 },
+  /*  949 */  { MAD_F(0x048dbb1a) /* 0.284602263 */, 15 },
+  /*  950 */  { MAD_F(0x048f5e76) /* 0.285002195 */, 15 },
+  /*  951 */  { MAD_F(0x049101f8) /* 0.285402269 */, 15 },
+  /*  952 */  { MAD_F(0x0492a59f) /* 0.285802482 */, 15 },
+  /*  953 */  { MAD_F(0x0494496c) /* 0.286202836 */, 15 },
+  /*  954 */  { MAD_F(0x0495ed5f) /* 0.286603329 */, 15 },
+  /*  955 */  { MAD_F(0x04979177) /* 0.287003963 */, 15 },
+  /*  956 */  { MAD_F(0x049935b5) /* 0.287404737 */, 15 },
+  /*  957 */  { MAD_F(0x049ada19) /* 0.287805650 */, 15 },
+  /*  958 */  { MAD_F(0x049c7ea1) /* 0.288206703 */, 15 },
+  /*  959 */  { MAD_F(0x049e2350) /* 0.288607895 */, 15 },
+
+  /*  960 */  { MAD_F(0x049fc824) /* 0.289009227 */, 15 },
+  /*  961 */  { MAD_F(0x04a16d1d) /* 0.289410699 */, 15 },
+  /*  962 */  { MAD_F(0x04a3123b) /* 0.289812309 */, 15 },
+  /*  963 */  { MAD_F(0x04a4b77f) /* 0.290214059 */, 15 },
+  /*  964 */  { MAD_F(0x04a65ce8) /* 0.290615948 */, 15 },
+  /*  965 */  { MAD_F(0x04a80277) /* 0.291017976 */, 15 },
+  /*  966 */  { MAD_F(0x04a9a82b) /* 0.291420143 */, 15 },
+  /*  967 */  { MAD_F(0x04ab4e04) /* 0.291822449 */, 15 },
+  /*  968 */  { MAD_F(0x04acf402) /* 0.292224893 */, 15 },
+  /*  969 */  { MAD_F(0x04ae9a26) /* 0.292627476 */, 15 },
+  /*  970 */  { MAD_F(0x04b0406e) /* 0.293030197 */, 15 },
+  /*  971 */  { MAD_F(0x04b1e6dc) /* 0.293433057 */, 15 },
+  /*  972 */  { MAD_F(0x04b38d6f) /* 0.293836055 */, 15 },
+  /*  973 */  { MAD_F(0x04b53427) /* 0.294239192 */, 15 },
+  /*  974 */  { MAD_F(0x04b6db05) /* 0.294642466 */, 15 },
+  /*  975 */  { MAD_F(0x04b88207) /* 0.295045879 */, 15 },
+
+  /*  976 */  { MAD_F(0x04ba292e) /* 0.295449429 */, 15 },
+  /*  977 */  { MAD_F(0x04bbd07a) /* 0.295853118 */, 15 },
+  /*  978 */  { MAD_F(0x04bd77ec) /* 0.296256944 */, 15 },
+  /*  979 */  { MAD_F(0x04bf1f82) /* 0.296660907 */, 15 },
+  /*  980 */  { MAD_F(0x04c0c73d) /* 0.297065009 */, 15 },
+  /*  981 */  { MAD_F(0x04c26f1d) /* 0.297469248 */, 15 },
+  /*  982 */  { MAD_F(0x04c41722) /* 0.297873624 */, 15 },
+  /*  983 */  { MAD_F(0x04c5bf4c) /* 0.298278137 */, 15 },
+  /*  984 */  { MAD_F(0x04c7679a) /* 0.298682788 */, 15 },
+  /*  985 */  { MAD_F(0x04c9100d) /* 0.299087576 */, 15 },
+  /*  986 */  { MAD_F(0x04cab8a6) /* 0.299492500 */, 15 },
+  /*  987 */  { MAD_F(0x04cc6163) /* 0.299897562 */, 15 },
+  /*  988 */  { MAD_F(0x04ce0a44) /* 0.300302761 */, 15 },
+  /*  989 */  { MAD_F(0x04cfb34b) /* 0.300708096 */, 15 },
+  /*  990 */  { MAD_F(0x04d15c76) /* 0.301113568 */, 15 },
+  /*  991 */  { MAD_F(0x04d305c5) /* 0.301519176 */, 15 },
+
+  /*  992 */  { MAD_F(0x04d4af3a) /* 0.301924921 */, 15 },
+  /*  993 */  { MAD_F(0x04d658d2) /* 0.302330802 */, 15 },
+  /*  994 */  { MAD_F(0x04d80290) /* 0.302736820 */, 15 },
+  /*  995 */  { MAD_F(0x04d9ac72) /* 0.303142973 */, 15 },
+  /*  996 */  { MAD_F(0x04db5679) /* 0.303549263 */, 15 },
+  /*  997 */  { MAD_F(0x04dd00a4) /* 0.303955689 */, 15 },
+  /*  998 */  { MAD_F(0x04deaaf3) /* 0.304362251 */, 15 },
+  /*  999 */  { MAD_F(0x04e05567) /* 0.304768948 */, 15 },
+  /* 1000 */  { MAD_F(0x04e20000) /* 0.305175781 */, 15 },
+  /* 1001 */  { MAD_F(0x04e3aabd) /* 0.305582750 */, 15 },
+  /* 1002 */  { MAD_F(0x04e5559e) /* 0.305989854 */, 15 },
+  /* 1003 */  { MAD_F(0x04e700a3) /* 0.306397094 */, 15 },
+  /* 1004 */  { MAD_F(0x04e8abcd) /* 0.306804470 */, 15 },
+  /* 1005 */  { MAD_F(0x04ea571c) /* 0.307211980 */, 15 },
+  /* 1006 */  { MAD_F(0x04ec028e) /* 0.307619626 */, 15 },
+  /* 1007 */  { MAD_F(0x04edae25) /* 0.308027406 */, 15 },
+
+  /* 1008 */  { MAD_F(0x04ef59e0) /* 0.308435322 */, 15 },
+  /* 1009 */  { MAD_F(0x04f105bf) /* 0.308843373 */, 15 },
+  /* 1010 */  { MAD_F(0x04f2b1c3) /* 0.309251558 */, 15 },
+  /* 1011 */  { MAD_F(0x04f45dea) /* 0.309659879 */, 15 },
+  /* 1012 */  { MAD_F(0x04f60a36) /* 0.310068333 */, 15 },
+  /* 1013 */  { MAD_F(0x04f7b6a6) /* 0.310476923 */, 15 },
+  /* 1014 */  { MAD_F(0x04f9633a) /* 0.310885647 */, 15 },
+  /* 1015 */  { MAD_F(0x04fb0ff2) /* 0.311294505 */, 15 },
+  /* 1016 */  { MAD_F(0x04fcbcce) /* 0.311703498 */, 15 },
+  /* 1017 */  { MAD_F(0x04fe69ce) /* 0.312112625 */, 15 },
+  /* 1018 */  { MAD_F(0x050016f3) /* 0.312521885 */, 15 },
+  /* 1019 */  { MAD_F(0x0501c43b) /* 0.312931280 */, 15 },
+  /* 1020 */  { MAD_F(0x050371a7) /* 0.313340809 */, 15 },
+  /* 1021 */  { MAD_F(0x05051f37) /* 0.313750472 */, 15 },
+  /* 1022 */  { MAD_F(0x0506cceb) /* 0.314160269 */, 15 },
+  /* 1023 */  { MAD_F(0x05087ac2) /* 0.314570199 */, 15 },
+
+  /* 1024 */  { MAD_F(0x050a28be) /* 0.314980262 */, 15 },
+  /* 1025 */  { MAD_F(0x050bd6de) /* 0.315390460 */, 15 },
+  /* 1026 */  { MAD_F(0x050d8521) /* 0.315800790 */, 15 },
+  /* 1027 */  { MAD_F(0x050f3388) /* 0.316211255 */, 15 },
+  /* 1028 */  { MAD_F(0x0510e213) /* 0.316621852 */, 15 },
+  /* 1029 */  { MAD_F(0x051290c2) /* 0.317032582 */, 15 },
+  /* 1030 */  { MAD_F(0x05143f94) /* 0.317443446 */, 15 },
+  /* 1031 */  { MAD_F(0x0515ee8a) /* 0.317854442 */, 15 },
+  /* 1032 */  { MAD_F(0x05179da4) /* 0.318265572 */, 15 },
+  /* 1033 */  { MAD_F(0x05194ce1) /* 0.318676834 */, 15 },
+  /* 1034 */  { MAD_F(0x051afc42) /* 0.319088229 */, 15 },
+  /* 1035 */  { MAD_F(0x051cabc7) /* 0.319499756 */, 15 },
+  /* 1036 */  { MAD_F(0x051e5b6f) /* 0.319911417 */, 15 },
+  /* 1037 */  { MAD_F(0x05200b3a) /* 0.320323209 */, 15 },
+  /* 1038 */  { MAD_F(0x0521bb2a) /* 0.320735134 */, 15 },
+  /* 1039 */  { MAD_F(0x05236b3d) /* 0.321147192 */, 15 },
+
+  /* 1040 */  { MAD_F(0x05251b73) /* 0.321559381 */, 15 },
+  /* 1041 */  { MAD_F(0x0526cbcd) /* 0.321971703 */, 15 },
+  /* 1042 */  { MAD_F(0x05287c4a) /* 0.322384156 */, 15 },
+  /* 1043 */  { MAD_F(0x052a2cea) /* 0.322796742 */, 15 },
+  /* 1044 */  { MAD_F(0x052bddae) /* 0.323209460 */, 15 },
+  /* 1045 */  { MAD_F(0x052d8e96) /* 0.323622309 */, 15 },
+  /* 1046 */  { MAD_F(0x052f3fa1) /* 0.324035290 */, 15 },
+  /* 1047 */  { MAD_F(0x0530f0cf) /* 0.324448403 */, 15 },
+  /* 1048 */  { MAD_F(0x0532a220) /* 0.324861647 */, 15 },
+  /* 1049 */  { MAD_F(0x05345395) /* 0.325275023 */, 15 },
+  /* 1050 */  { MAD_F(0x0536052d) /* 0.325688530 */, 15 },
+  /* 1051 */  { MAD_F(0x0537b6e8) /* 0.326102168 */, 15 },
+  /* 1052 */  { MAD_F(0x053968c6) /* 0.326515938 */, 15 },
+  /* 1053 */  { MAD_F(0x053b1ac8) /* 0.326929839 */, 15 },
+  /* 1054 */  { MAD_F(0x053ccced) /* 0.327343870 */, 15 },
+  /* 1055 */  { MAD_F(0x053e7f35) /* 0.327758033 */, 15 },
+
+  /* 1056 */  { MAD_F(0x054031a0) /* 0.328172327 */, 15 },
+  /* 1057 */  { MAD_F(0x0541e42e) /* 0.328586751 */, 15 },
+  /* 1058 */  { MAD_F(0x054396df) /* 0.329001306 */, 15 },
+  /* 1059 */  { MAD_F(0x054549b4) /* 0.329415992 */, 15 },
+  /* 1060 */  { MAD_F(0x0546fcab) /* 0.329830808 */, 15 },
+  /* 1061 */  { MAD_F(0x0548afc6) /* 0.330245755 */, 15 },
+  /* 1062 */  { MAD_F(0x054a6303) /* 0.330660832 */, 15 },
+  /* 1063 */  { MAD_F(0x054c1663) /* 0.331076039 */, 15 },
+  /* 1064 */  { MAD_F(0x054dc9e7) /* 0.331491377 */, 15 },
+  /* 1065 */  { MAD_F(0x054f7d8d) /* 0.331906845 */, 15 },
+  /* 1066 */  { MAD_F(0x05513156) /* 0.332322443 */, 15 },
+  /* 1067 */  { MAD_F(0x0552e542) /* 0.332738170 */, 15 },
+  /* 1068 */  { MAD_F(0x05549951) /* 0.333154028 */, 15 },
+  /* 1069 */  { MAD_F(0x05564d83) /* 0.333570016 */, 15 },
+  /* 1070 */  { MAD_F(0x055801d8) /* 0.333986133 */, 15 },
+  /* 1071 */  { MAD_F(0x0559b64f) /* 0.334402380 */, 15 },
+
+  /* 1072 */  { MAD_F(0x055b6ae9) /* 0.334818756 */, 15 },
+  /* 1073 */  { MAD_F(0x055d1fa6) /* 0.335235262 */, 15 },
+  /* 1074 */  { MAD_F(0x055ed486) /* 0.335651898 */, 15 },
+  /* 1075 */  { MAD_F(0x05608988) /* 0.336068662 */, 15 },
+  /* 1076 */  { MAD_F(0x05623ead) /* 0.336485556 */, 15 },
+  /* 1077 */  { MAD_F(0x0563f3f5) /* 0.336902579 */, 15 },
+  /* 1078 */  { MAD_F(0x0565a960) /* 0.337319732 */, 15 },
+  /* 1079 */  { MAD_F(0x05675eed) /* 0.337737013 */, 15 },
+  /* 1080 */  { MAD_F(0x0569149c) /* 0.338154423 */, 15 },
+  /* 1081 */  { MAD_F(0x056aca6f) /* 0.338571962 */, 15 },
+  /* 1082 */  { MAD_F(0x056c8064) /* 0.338989630 */, 15 },
+  /* 1083 */  { MAD_F(0x056e367b) /* 0.339407426 */, 15 },
+  /* 1084 */  { MAD_F(0x056fecb5) /* 0.339825351 */, 15 },
+  /* 1085 */  { MAD_F(0x0571a311) /* 0.340243405 */, 15 },
+  /* 1086 */  { MAD_F(0x05735990) /* 0.340661587 */, 15 },
+  /* 1087 */  { MAD_F(0x05751032) /* 0.341079898 */, 15 },
+
+  /* 1088 */  { MAD_F(0x0576c6f5) /* 0.341498336 */, 15 },
+  /* 1089 */  { MAD_F(0x05787ddc) /* 0.341916903 */, 15 },
+  /* 1090 */  { MAD_F(0x057a34e4) /* 0.342335598 */, 15 },
+  /* 1091 */  { MAD_F(0x057bec0f) /* 0.342754421 */, 15 },
+  /* 1092 */  { MAD_F(0x057da35d) /* 0.343173373 */, 15 },
+  /* 1093 */  { MAD_F(0x057f5acc) /* 0.343592452 */, 15 },
+  /* 1094 */  { MAD_F(0x0581125e) /* 0.344011659 */, 15 },
+  /* 1095 */  { MAD_F(0x0582ca12) /* 0.344430993 */, 15 },
+  /* 1096 */  { MAD_F(0x058481e9) /* 0.344850455 */, 15 },
+  /* 1097 */  { MAD_F(0x058639e2) /* 0.345270045 */, 15 },
+  /* 1098 */  { MAD_F(0x0587f1fd) /* 0.345689763 */, 15 },
+  /* 1099 */  { MAD_F(0x0589aa3a) /* 0.346109608 */, 15 },
+  /* 1100 */  { MAD_F(0x058b629a) /* 0.346529580 */, 15 },
+  /* 1101 */  { MAD_F(0x058d1b1b) /* 0.346949679 */, 15 },
+  /* 1102 */  { MAD_F(0x058ed3bf) /* 0.347369906 */, 15 },
+  /* 1103 */  { MAD_F(0x05908c85) /* 0.347790260 */, 15 },
+
+  /* 1104 */  { MAD_F(0x0592456d) /* 0.348210741 */, 15 },
+  /* 1105 */  { MAD_F(0x0593fe77) /* 0.348631348 */, 15 },
+  /* 1106 */  { MAD_F(0x0595b7a3) /* 0.349052083 */, 15 },
+  /* 1107 */  { MAD_F(0x059770f1) /* 0.349472945 */, 15 },
+  /* 1108 */  { MAD_F(0x05992a61) /* 0.349893933 */, 15 },
+  /* 1109 */  { MAD_F(0x059ae3f3) /* 0.350315048 */, 15 },
+  /* 1110 */  { MAD_F(0x059c9da8) /* 0.350736290 */, 15 },
+  /* 1111 */  { MAD_F(0x059e577e) /* 0.351157658 */, 15 },
+  /* 1112 */  { MAD_F(0x05a01176) /* 0.351579152 */, 15 },
+  /* 1113 */  { MAD_F(0x05a1cb90) /* 0.352000773 */, 15 },
+  /* 1114 */  { MAD_F(0x05a385cc) /* 0.352422520 */, 15 },
+  /* 1115 */  { MAD_F(0x05a5402a) /* 0.352844394 */, 15 },
+  /* 1116 */  { MAD_F(0x05a6faa9) /* 0.353266393 */, 15 },
+  /* 1117 */  { MAD_F(0x05a8b54b) /* 0.353688519 */, 15 },
+  /* 1118 */  { MAD_F(0x05aa700e) /* 0.354110771 */, 15 },
+  /* 1119 */  { MAD_F(0x05ac2af3) /* 0.354533148 */, 15 },
+
+  /* 1120 */  { MAD_F(0x05ade5fa) /* 0.354955651 */, 15 },
+  /* 1121 */  { MAD_F(0x05afa123) /* 0.355378281 */, 15 },
+  /* 1122 */  { MAD_F(0x05b15c6d) /* 0.355801035 */, 15 },
+  /* 1123 */  { MAD_F(0x05b317d9) /* 0.356223916 */, 15 },
+  /* 1124 */  { MAD_F(0x05b4d367) /* 0.356646922 */, 15 },
+  /* 1125 */  { MAD_F(0x05b68f16) /* 0.357070053 */, 15 },
+  /* 1126 */  { MAD_F(0x05b84ae7) /* 0.357493310 */, 15 },
+  /* 1127 */  { MAD_F(0x05ba06da) /* 0.357916692 */, 15 },
+  /* 1128 */  { MAD_F(0x05bbc2ef) /* 0.358340200 */, 15 },
+  /* 1129 */  { MAD_F(0x05bd7f25) /* 0.358763832 */, 15 },
+  /* 1130 */  { MAD_F(0x05bf3b7c) /* 0.359187590 */, 15 },
+  /* 1131 */  { MAD_F(0x05c0f7f5) /* 0.359611472 */, 15 },
+  /* 1132 */  { MAD_F(0x05c2b490) /* 0.360035480 */, 15 },
+  /* 1133 */  { MAD_F(0x05c4714c) /* 0.360459613 */, 15 },
+  /* 1134 */  { MAD_F(0x05c62e2a) /* 0.360883870 */, 15 },
+  /* 1135 */  { MAD_F(0x05c7eb29) /* 0.361308252 */, 15 },
+
+  /* 1136 */  { MAD_F(0x05c9a84a) /* 0.361732758 */, 15 },
+  /* 1137 */  { MAD_F(0x05cb658c) /* 0.362157390 */, 15 },
+  /* 1138 */  { MAD_F(0x05cd22ef) /* 0.362582145 */, 15 },
+  /* 1139 */  { MAD_F(0x05cee074) /* 0.363007026 */, 15 },
+  /* 1140 */  { MAD_F(0x05d09e1b) /* 0.363432030 */, 15 },
+  /* 1141 */  { MAD_F(0x05d25be2) /* 0.363857159 */, 15 },
+  /* 1142 */  { MAD_F(0x05d419cb) /* 0.364282412 */, 15 },
+  /* 1143 */  { MAD_F(0x05d5d7d5) /* 0.364707789 */, 15 },
+  /* 1144 */  { MAD_F(0x05d79601) /* 0.365133291 */, 15 },
+  /* 1145 */  { MAD_F(0x05d9544e) /* 0.365558916 */, 15 },
+  /* 1146 */  { MAD_F(0x05db12bc) /* 0.365984665 */, 15 },
+  /* 1147 */  { MAD_F(0x05dcd14c) /* 0.366410538 */, 15 },
+  /* 1148 */  { MAD_F(0x05de8ffc) /* 0.366836535 */, 15 },
+  /* 1149 */  { MAD_F(0x05e04ece) /* 0.367262655 */, 15 },
+  /* 1150 */  { MAD_F(0x05e20dc1) /* 0.367688900 */, 15 },
+  /* 1151 */  { MAD_F(0x05e3ccd5) /* 0.368115267 */, 15 },
+
+  /* 1152 */  { MAD_F(0x05e58c0b) /* 0.368541759 */, 15 },
+  /* 1153 */  { MAD_F(0x05e74b61) /* 0.368968373 */, 15 },
+  /* 1154 */  { MAD_F(0x05e90ad9) /* 0.369395111 */, 15 },
+  /* 1155 */  { MAD_F(0x05eaca72) /* 0.369821973 */, 15 },
+  /* 1156 */  { MAD_F(0x05ec8a2b) /* 0.370248957 */, 15 },
+  /* 1157 */  { MAD_F(0x05ee4a06) /* 0.370676065 */, 15 },
+  /* 1158 */  { MAD_F(0x05f00a02) /* 0.371103295 */, 15 },
+  /* 1159 */  { MAD_F(0x05f1ca1f) /* 0.371530649 */, 15 },
+  /* 1160 */  { MAD_F(0x05f38a5d) /* 0.371958126 */, 15 },
+  /* 1161 */  { MAD_F(0x05f54abc) /* 0.372385725 */, 15 },
+  /* 1162 */  { MAD_F(0x05f70b3c) /* 0.372813448 */, 15 },
+  /* 1163 */  { MAD_F(0x05f8cbdc) /* 0.373241292 */, 15 },
+  /* 1164 */  { MAD_F(0x05fa8c9e) /* 0.373669260 */, 15 },
+  /* 1165 */  { MAD_F(0x05fc4d81) /* 0.374097350 */, 15 },
+  /* 1166 */  { MAD_F(0x05fe0e84) /* 0.374525563 */, 15 },
+  /* 1167 */  { MAD_F(0x05ffcfa8) /* 0.374953898 */, 15 },
+
+  /* 1168 */  { MAD_F(0x060190ee) /* 0.375382356 */, 15 },
+  /* 1169 */  { MAD_F(0x06035254) /* 0.375810936 */, 15 },
+  /* 1170 */  { MAD_F(0x060513da) /* 0.376239638 */, 15 },
+  /* 1171 */  { MAD_F(0x0606d582) /* 0.376668462 */, 15 },
+  /* 1172 */  { MAD_F(0x0608974a) /* 0.377097408 */, 15 },
+  /* 1173 */  { MAD_F(0x060a5934) /* 0.377526476 */, 15 },
+  /* 1174 */  { MAD_F(0x060c1b3d) /* 0.377955667 */, 15 },
+  /* 1175 */  { MAD_F(0x060ddd68) /* 0.378384979 */, 15 },
+  /* 1176 */  { MAD_F(0x060f9fb3) /* 0.378814413 */, 15 },
+  /* 1177 */  { MAD_F(0x0611621f) /* 0.379243968 */, 15 },
+  /* 1178 */  { MAD_F(0x061324ac) /* 0.379673646 */, 15 },
+  /* 1179 */  { MAD_F(0x0614e759) /* 0.380103444 */, 15 },
+  /* 1180 */  { MAD_F(0x0616aa27) /* 0.380533365 */, 15 },
+  /* 1181 */  { MAD_F(0x06186d16) /* 0.380963407 */, 15 },
+  /* 1182 */  { MAD_F(0x061a3025) /* 0.381393570 */, 15 },
+  /* 1183 */  { MAD_F(0x061bf354) /* 0.381823855 */, 15 },
+
+  /* 1184 */  { MAD_F(0x061db6a5) /* 0.382254261 */, 15 },
+  /* 1185 */  { MAD_F(0x061f7a15) /* 0.382684788 */, 15 },
+  /* 1186 */  { MAD_F(0x06213da7) /* 0.383115436 */, 15 },
+  /* 1187 */  { MAD_F(0x06230158) /* 0.383546205 */, 15 },
+  /* 1188 */  { MAD_F(0x0624c52a) /* 0.383977096 */, 15 },
+  /* 1189 */  { MAD_F(0x0626891d) /* 0.384408107 */, 15 },
+  /* 1190 */  { MAD_F(0x06284d30) /* 0.384839239 */, 15 },
+  /* 1191 */  { MAD_F(0x062a1164) /* 0.385270492 */, 15 },
+  /* 1192 */  { MAD_F(0x062bd5b8) /* 0.385701865 */, 15 },
+  /* 1193 */  { MAD_F(0x062d9a2c) /* 0.386133359 */, 15 },
+  /* 1194 */  { MAD_F(0x062f5ec1) /* 0.386564974 */, 15 },
+  /* 1195 */  { MAD_F(0x06312376) /* 0.386996709 */, 15 },
+  /* 1196 */  { MAD_F(0x0632e84b) /* 0.387428565 */, 15 },
+  /* 1197 */  { MAD_F(0x0634ad41) /* 0.387860541 */, 15 },
+  /* 1198 */  { MAD_F(0x06367257) /* 0.388292637 */, 15 },
+  /* 1199 */  { MAD_F(0x0638378d) /* 0.388724854 */, 15 },
+
+  /* 1200 */  { MAD_F(0x0639fce4) /* 0.389157191 */, 15 },
+  /* 1201 */  { MAD_F(0x063bc25b) /* 0.389589648 */, 15 },
+  /* 1202 */  { MAD_F(0x063d87f2) /* 0.390022225 */, 15 },
+  /* 1203 */  { MAD_F(0x063f4da9) /* 0.390454922 */, 15 },
+  /* 1204 */  { MAD_F(0x06411380) /* 0.390887739 */, 15 },
+  /* 1205 */  { MAD_F(0x0642d978) /* 0.391320675 */, 15 },
+  /* 1206 */  { MAD_F(0x06449f8f) /* 0.391753732 */, 15 },
+  /* 1207 */  { MAD_F(0x064665c7) /* 0.392186908 */, 15 },
+  /* 1208 */  { MAD_F(0x06482c1f) /* 0.392620204 */, 15 },
+  /* 1209 */  { MAD_F(0x0649f297) /* 0.393053619 */, 15 },
+  /* 1210 */  { MAD_F(0x064bb92f) /* 0.393487154 */, 15 },
+  /* 1211 */  { MAD_F(0x064d7fe8) /* 0.393920808 */, 15 },
+  /* 1212 */  { MAD_F(0x064f46c0) /* 0.394354582 */, 15 },
+  /* 1213 */  { MAD_F(0x06510db8) /* 0.394788475 */, 15 },
+  /* 1214 */  { MAD_F(0x0652d4d0) /* 0.395222488 */, 15 },
+  /* 1215 */  { MAD_F(0x06549c09) /* 0.395656619 */, 15 },
+
+  /* 1216 */  { MAD_F(0x06566361) /* 0.396090870 */, 15 },
+  /* 1217 */  { MAD_F(0x06582ad9) /* 0.396525239 */, 15 },
+  /* 1218 */  { MAD_F(0x0659f271) /* 0.396959728 */, 15 },
+  /* 1219 */  { MAD_F(0x065bba29) /* 0.397394336 */, 15 },
+  /* 1220 */  { MAD_F(0x065d8201) /* 0.397829062 */, 15 },
+  /* 1221 */  { MAD_F(0x065f49f9) /* 0.398263907 */, 15 },
+  /* 1222 */  { MAD_F(0x06611211) /* 0.398698871 */, 15 },
+  /* 1223 */  { MAD_F(0x0662da49) /* 0.399133954 */, 15 },
+  /* 1224 */  { MAD_F(0x0664a2a0) /* 0.399569155 */, 15 },
+  /* 1225 */  { MAD_F(0x06666b17) /* 0.400004475 */, 15 },
+  /* 1226 */  { MAD_F(0x066833ae) /* 0.400439913 */, 15 },
+  /* 1227 */  { MAD_F(0x0669fc65) /* 0.400875470 */, 15 },
+  /* 1228 */  { MAD_F(0x066bc53c) /* 0.401311145 */, 15 },
+  /* 1229 */  { MAD_F(0x066d8e32) /* 0.401746938 */, 15 },
+  /* 1230 */  { MAD_F(0x066f5748) /* 0.402182850 */, 15 },
+  /* 1231 */  { MAD_F(0x0671207e) /* 0.402618879 */, 15 },
+
+  /* 1232 */  { MAD_F(0x0672e9d4) /* 0.403055027 */, 15 },
+  /* 1233 */  { MAD_F(0x0674b349) /* 0.403491293 */, 15 },
+  /* 1234 */  { MAD_F(0x06767cde) /* 0.403927676 */, 15 },
+  /* 1235 */  { MAD_F(0x06784692) /* 0.404364178 */, 15 },
+  /* 1236 */  { MAD_F(0x067a1066) /* 0.404800797 */, 15 },
+  /* 1237 */  { MAD_F(0x067bda5a) /* 0.405237535 */, 15 },
+  /* 1238 */  { MAD_F(0x067da46d) /* 0.405674390 */, 15 },
+  /* 1239 */  { MAD_F(0x067f6ea0) /* 0.406111362 */, 15 },
+  /* 1240 */  { MAD_F(0x068138f3) /* 0.406548452 */, 15 },
+  /* 1241 */  { MAD_F(0x06830365) /* 0.406985660 */, 15 },
+  /* 1242 */  { MAD_F(0x0684cdf6) /* 0.407422985 */, 15 },
+  /* 1243 */  { MAD_F(0x068698a8) /* 0.407860427 */, 15 },
+  /* 1244 */  { MAD_F(0x06886378) /* 0.408297987 */, 15 },
+  /* 1245 */  { MAD_F(0x068a2e68) /* 0.408735664 */, 15 },
+  /* 1246 */  { MAD_F(0x068bf978) /* 0.409173458 */, 15 },
+  /* 1247 */  { MAD_F(0x068dc4a7) /* 0.409611370 */, 15 },
+
+  /* 1248 */  { MAD_F(0x068f8ff5) /* 0.410049398 */, 15 },
+  /* 1249 */  { MAD_F(0x06915b63) /* 0.410487544 */, 15 },
+  /* 1250 */  { MAD_F(0x069326f0) /* 0.410925806 */, 15 },
+  /* 1251 */  { MAD_F(0x0694f29c) /* 0.411364185 */, 15 },
+  /* 1252 */  { MAD_F(0x0696be68) /* 0.411802681 */, 15 },
+  /* 1253 */  { MAD_F(0x06988a54) /* 0.412241294 */, 15 },
+  /* 1254 */  { MAD_F(0x069a565e) /* 0.412680024 */, 15 },
+  /* 1255 */  { MAD_F(0x069c2288) /* 0.413118870 */, 15 },
+  /* 1256 */  { MAD_F(0x069deed1) /* 0.413557833 */, 15 },
+  /* 1257 */  { MAD_F(0x069fbb3a) /* 0.413996912 */, 15 },
+  /* 1258 */  { MAD_F(0x06a187c1) /* 0.414436108 */, 15 },
+  /* 1259 */  { MAD_F(0x06a35468) /* 0.414875420 */, 15 },
+  /* 1260 */  { MAD_F(0x06a5212f) /* 0.415314849 */, 15 },
+  /* 1261 */  { MAD_F(0x06a6ee14) /* 0.415754393 */, 15 },
+  /* 1262 */  { MAD_F(0x06a8bb18) /* 0.416194054 */, 15 },
+  /* 1263 */  { MAD_F(0x06aa883c) /* 0.416633831 */, 15 },
+
+  /* 1264 */  { MAD_F(0x06ac557f) /* 0.417073724 */, 15 },
+  /* 1265 */  { MAD_F(0x06ae22e1) /* 0.417513734 */, 15 },
+  /* 1266 */  { MAD_F(0x06aff062) /* 0.417953859 */, 15 },
+  /* 1267 */  { MAD_F(0x06b1be03) /* 0.418394100 */, 15 },
+  /* 1268 */  { MAD_F(0x06b38bc2) /* 0.418834457 */, 15 },
+  /* 1269 */  { MAD_F(0x06b559a1) /* 0.419274929 */, 15 },
+  /* 1270 */  { MAD_F(0x06b7279e) /* 0.419715518 */, 15 },
+  /* 1271 */  { MAD_F(0x06b8f5bb) /* 0.420156222 */, 15 },
+  /* 1272 */  { MAD_F(0x06bac3f6) /* 0.420597041 */, 15 },
+  /* 1273 */  { MAD_F(0x06bc9251) /* 0.421037977 */, 15 },
+  /* 1274 */  { MAD_F(0x06be60cb) /* 0.421479027 */, 15 },
+  /* 1275 */  { MAD_F(0x06c02f63) /* 0.421920193 */, 15 },
+  /* 1276 */  { MAD_F(0x06c1fe1b) /* 0.422361475 */, 15 },
+  /* 1277 */  { MAD_F(0x06c3ccf1) /* 0.422802871 */, 15 },
+  /* 1278 */  { MAD_F(0x06c59be7) /* 0.423244383 */, 15 },
+  /* 1279 */  { MAD_F(0x06c76afb) /* 0.423686010 */, 15 },
+
+  /* 1280 */  { MAD_F(0x06c93a2e) /* 0.424127753 */, 15 },
+  /* 1281 */  { MAD_F(0x06cb0981) /* 0.424569610 */, 15 },
+  /* 1282 */  { MAD_F(0x06ccd8f2) /* 0.425011582 */, 15 },
+  /* 1283 */  { MAD_F(0x06cea881) /* 0.425453669 */, 15 },
+  /* 1284 */  { MAD_F(0x06d07830) /* 0.425895871 */, 15 },
+  /* 1285 */  { MAD_F(0x06d247fe) /* 0.426338188 */, 15 },
+  /* 1286 */  { MAD_F(0x06d417ea) /* 0.426780620 */, 15 },
+  /* 1287 */  { MAD_F(0x06d5e7f5) /* 0.427223166 */, 15 },
+  /* 1288 */  { MAD_F(0x06d7b81f) /* 0.427665827 */, 15 },
+  /* 1289 */  { MAD_F(0x06d98868) /* 0.428108603 */, 15 },
+  /* 1290 */  { MAD_F(0x06db58cf) /* 0.428551493 */, 15 },
+  /* 1291 */  { MAD_F(0x06dd2955) /* 0.428994497 */, 15 },
+  /* 1292 */  { MAD_F(0x06def9fa) /* 0.429437616 */, 15 },
+  /* 1293 */  { MAD_F(0x06e0cabe) /* 0.429880849 */, 15 },
+  /* 1294 */  { MAD_F(0x06e29ba0) /* 0.430324197 */, 15 },
+  /* 1295 */  { MAD_F(0x06e46ca1) /* 0.430767659 */, 15 },
+
+  /* 1296 */  { MAD_F(0x06e63dc0) /* 0.431211234 */, 15 },
+  /* 1297 */  { MAD_F(0x06e80efe) /* 0.431654924 */, 15 },
+  /* 1298 */  { MAD_F(0x06e9e05b) /* 0.432098728 */, 15 },
+  /* 1299 */  { MAD_F(0x06ebb1d6) /* 0.432542647 */, 15 },
+  /* 1300 */  { MAD_F(0x06ed8370) /* 0.432986678 */, 15 },
+  /* 1301 */  { MAD_F(0x06ef5529) /* 0.433430824 */, 15 },
+  /* 1302 */  { MAD_F(0x06f12700) /* 0.433875084 */, 15 },
+  /* 1303 */  { MAD_F(0x06f2f8f5) /* 0.434319457 */, 15 },
+  /* 1304 */  { MAD_F(0x06f4cb09) /* 0.434763944 */, 15 },
+  /* 1305 */  { MAD_F(0x06f69d3c) /* 0.435208545 */, 15 },
+  /* 1306 */  { MAD_F(0x06f86f8d) /* 0.435653259 */, 15 },
+  /* 1307 */  { MAD_F(0x06fa41fd) /* 0.436098087 */, 15 },
+  /* 1308 */  { MAD_F(0x06fc148b) /* 0.436543029 */, 15 },
+  /* 1309 */  { MAD_F(0x06fde737) /* 0.436988083 */, 15 },
+  /* 1310 */  { MAD_F(0x06ffba02) /* 0.437433251 */, 15 },
+  /* 1311 */  { MAD_F(0x07018ceb) /* 0.437878533 */, 15 },
+
+  /* 1312 */  { MAD_F(0x07035ff3) /* 0.438323927 */, 15 },
+  /* 1313 */  { MAD_F(0x07053319) /* 0.438769435 */, 15 },
+  /* 1314 */  { MAD_F(0x0707065d) /* 0.439215056 */, 15 },
+  /* 1315 */  { MAD_F(0x0708d9c0) /* 0.439660790 */, 15 },
+  /* 1316 */  { MAD_F(0x070aad41) /* 0.440106636 */, 15 },
+  /* 1317 */  { MAD_F(0x070c80e1) /* 0.440552596 */, 15 },
+  /* 1318 */  { MAD_F(0x070e549f) /* 0.440998669 */, 15 },
+  /* 1319 */  { MAD_F(0x0710287b) /* 0.441444855 */, 15 },
+  /* 1320 */  { MAD_F(0x0711fc75) /* 0.441891153 */, 15 },
+  /* 1321 */  { MAD_F(0x0713d08d) /* 0.442337564 */, 15 },
+  /* 1322 */  { MAD_F(0x0715a4c4) /* 0.442784088 */, 15 },
+  /* 1323 */  { MAD_F(0x07177919) /* 0.443230724 */, 15 },
+  /* 1324 */  { MAD_F(0x07194d8c) /* 0.443677473 */, 15 },
+  /* 1325 */  { MAD_F(0x071b221e) /* 0.444124334 */, 15 },
+  /* 1326 */  { MAD_F(0x071cf6ce) /* 0.444571308 */, 15 },
+  /* 1327 */  { MAD_F(0x071ecb9b) /* 0.445018394 */, 15 },
+
+  /* 1328 */  { MAD_F(0x0720a087) /* 0.445465593 */, 15 },
+  /* 1329 */  { MAD_F(0x07227591) /* 0.445912903 */, 15 },
+  /* 1330 */  { MAD_F(0x07244ab9) /* 0.446360326 */, 15 },
+  /* 1331 */  { MAD_F(0x07262000) /* 0.446807861 */, 15 },
+  /* 1332 */  { MAD_F(0x0727f564) /* 0.447255509 */, 15 },
+  /* 1333 */  { MAD_F(0x0729cae7) /* 0.447703268 */, 15 },
+  /* 1334 */  { MAD_F(0x072ba087) /* 0.448151139 */, 15 },
+  /* 1335 */  { MAD_F(0x072d7646) /* 0.448599122 */, 15 },
+  /* 1336 */  { MAD_F(0x072f4c22) /* 0.449047217 */, 15 },
+  /* 1337 */  { MAD_F(0x0731221d) /* 0.449495424 */, 15 },
+  /* 1338 */  { MAD_F(0x0732f835) /* 0.449943742 */, 15 },
+  /* 1339 */  { MAD_F(0x0734ce6c) /* 0.450392173 */, 15 },
+  /* 1340 */  { MAD_F(0x0736a4c1) /* 0.450840715 */, 15 },
+  /* 1341 */  { MAD_F(0x07387b33) /* 0.451289368 */, 15 },
+  /* 1342 */  { MAD_F(0x073a51c4) /* 0.451738133 */, 15 },
+  /* 1343 */  { MAD_F(0x073c2872) /* 0.452187010 */, 15 },
+
+  /* 1344 */  { MAD_F(0x073dff3e) /* 0.452635998 */, 15 },
+  /* 1345 */  { MAD_F(0x073fd628) /* 0.453085097 */, 15 },
+  /* 1346 */  { MAD_F(0x0741ad30) /* 0.453534308 */, 15 },
+  /* 1347 */  { MAD_F(0x07438456) /* 0.453983630 */, 15 },
+  /* 1348 */  { MAD_F(0x07455b9a) /* 0.454433063 */, 15 },
+  /* 1349 */  { MAD_F(0x074732fc) /* 0.454882607 */, 15 },
+  /* 1350 */  { MAD_F(0x07490a7b) /* 0.455332262 */, 15 },
+  /* 1351 */  { MAD_F(0x074ae218) /* 0.455782029 */, 15 },
+  /* 1352 */  { MAD_F(0x074cb9d3) /* 0.456231906 */, 15 },
+  /* 1353 */  { MAD_F(0x074e91ac) /* 0.456681894 */, 15 },
+  /* 1354 */  { MAD_F(0x075069a3) /* 0.457131993 */, 15 },
+  /* 1355 */  { MAD_F(0x075241b7) /* 0.457582203 */, 15 },
+  /* 1356 */  { MAD_F(0x075419e9) /* 0.458032524 */, 15 },
+  /* 1357 */  { MAD_F(0x0755f239) /* 0.458482956 */, 15 },
+  /* 1358 */  { MAD_F(0x0757caa7) /* 0.458933498 */, 15 },
+  /* 1359 */  { MAD_F(0x0759a332) /* 0.459384151 */, 15 },
+
+  /* 1360 */  { MAD_F(0x075b7bdb) /* 0.459834914 */, 15 },
+  /* 1361 */  { MAD_F(0x075d54a1) /* 0.460285788 */, 15 },
+  /* 1362 */  { MAD_F(0x075f2d85) /* 0.460736772 */, 15 },
+  /* 1363 */  { MAD_F(0x07610687) /* 0.461187867 */, 15 },
+  /* 1364 */  { MAD_F(0x0762dfa6) /* 0.461639071 */, 15 },
+  /* 1365 */  { MAD_F(0x0764b8e3) /* 0.462090387 */, 15 },
+  /* 1366 */  { MAD_F(0x0766923e) /* 0.462541812 */, 15 },
+  /* 1367 */  { MAD_F(0x07686bb6) /* 0.462993348 */, 15 },
+  /* 1368 */  { MAD_F(0x076a454c) /* 0.463444993 */, 15 },
+  /* 1369 */  { MAD_F(0x076c1eff) /* 0.463896749 */, 15 },
+  /* 1370 */  { MAD_F(0x076df8d0) /* 0.464348615 */, 15 },
+  /* 1371 */  { MAD_F(0x076fd2be) /* 0.464800591 */, 15 },
+  /* 1372 */  { MAD_F(0x0771acca) /* 0.465252676 */, 15 },
+  /* 1373 */  { MAD_F(0x077386f3) /* 0.465704872 */, 15 },
+  /* 1374 */  { MAD_F(0x0775613a) /* 0.466157177 */, 15 },
+  /* 1375 */  { MAD_F(0x07773b9e) /* 0.466609592 */, 15 },
+
+  /* 1376 */  { MAD_F(0x07791620) /* 0.467062117 */, 15 },
+  /* 1377 */  { MAD_F(0x077af0bf) /* 0.467514751 */, 15 },
+  /* 1378 */  { MAD_F(0x077ccb7c) /* 0.467967495 */, 15 },
+  /* 1379 */  { MAD_F(0x077ea656) /* 0.468420349 */, 15 },
+  /* 1380 */  { MAD_F(0x0780814d) /* 0.468873312 */, 15 },
+  /* 1381 */  { MAD_F(0x07825c62) /* 0.469326384 */, 15 },
+  /* 1382 */  { MAD_F(0x07843794) /* 0.469779566 */, 15 },
+  /* 1383 */  { MAD_F(0x078612e3) /* 0.470232857 */, 15 },
+  /* 1384 */  { MAD_F(0x0787ee50) /* 0.470686258 */, 15 },
+  /* 1385 */  { MAD_F(0x0789c9da) /* 0.471139767 */, 15 },
+  /* 1386 */  { MAD_F(0x078ba581) /* 0.471593386 */, 15 },
+  /* 1387 */  { MAD_F(0x078d8146) /* 0.472047114 */, 15 },
+  /* 1388 */  { MAD_F(0x078f5d28) /* 0.472500951 */, 15 },
+  /* 1389 */  { MAD_F(0x07913927) /* 0.472954896 */, 15 },
+  /* 1390 */  { MAD_F(0x07931543) /* 0.473408951 */, 15 },
+  /* 1391 */  { MAD_F(0x0794f17d) /* 0.473863115 */, 15 },
+
+  /* 1392 */  { MAD_F(0x0796cdd4) /* 0.474317388 */, 15 },
+  /* 1393 */  { MAD_F(0x0798aa48) /* 0.474771769 */, 15 },
+  /* 1394 */  { MAD_F(0x079a86d9) /* 0.475226259 */, 15 },
+  /* 1395 */  { MAD_F(0x079c6388) /* 0.475680858 */, 15 },
+  /* 1396 */  { MAD_F(0x079e4053) /* 0.476135565 */, 15 },
+  /* 1397 */  { MAD_F(0x07a01d3c) /* 0.476590381 */, 15 },
+  /* 1398 */  { MAD_F(0x07a1fa42) /* 0.477045306 */, 15 },
+  /* 1399 */  { MAD_F(0x07a3d765) /* 0.477500339 */, 15 },
+  /* 1400 */  { MAD_F(0x07a5b4a5) /* 0.477955481 */, 15 },
+  /* 1401 */  { MAD_F(0x07a79202) /* 0.478410731 */, 15 },
+  /* 1402 */  { MAD_F(0x07a96f7d) /* 0.478866089 */, 15 },
+  /* 1403 */  { MAD_F(0x07ab4d14) /* 0.479321555 */, 15 },
+  /* 1404 */  { MAD_F(0x07ad2ac8) /* 0.479777130 */, 15 },
+  /* 1405 */  { MAD_F(0x07af089a) /* 0.480232813 */, 15 },
+  /* 1406 */  { MAD_F(0x07b0e688) /* 0.480688604 */, 15 },
+  /* 1407 */  { MAD_F(0x07b2c494) /* 0.481144503 */, 15 },
+
+  /* 1408 */  { MAD_F(0x07b4a2bc) /* 0.481600510 */, 15 },
+  /* 1409 */  { MAD_F(0x07b68102) /* 0.482056625 */, 15 },
+  /* 1410 */  { MAD_F(0x07b85f64) /* 0.482512848 */, 15 },
+  /* 1411 */  { MAD_F(0x07ba3de4) /* 0.482969179 */, 15 },
+  /* 1412 */  { MAD_F(0x07bc1c80) /* 0.483425618 */, 15 },
+  /* 1413 */  { MAD_F(0x07bdfb39) /* 0.483882164 */, 15 },
+  /* 1414 */  { MAD_F(0x07bfda0f) /* 0.484338818 */, 15 },
+  /* 1415 */  { MAD_F(0x07c1b902) /* 0.484795580 */, 15 },
+  /* 1416 */  { MAD_F(0x07c39812) /* 0.485252449 */, 15 },
+  /* 1417 */  { MAD_F(0x07c5773f) /* 0.485709426 */, 15 },
+  /* 1418 */  { MAD_F(0x07c75689) /* 0.486166511 */, 15 },
+  /* 1419 */  { MAD_F(0x07c935ef) /* 0.486623703 */, 15 },
+  /* 1420 */  { MAD_F(0x07cb1573) /* 0.487081002 */, 15 },
+  /* 1421 */  { MAD_F(0x07ccf513) /* 0.487538409 */, 15 },
+  /* 1422 */  { MAD_F(0x07ced4d0) /* 0.487995923 */, 15 },
+  /* 1423 */  { MAD_F(0x07d0b4aa) /* 0.488453544 */, 15 },
+
+  /* 1424 */  { MAD_F(0x07d294a0) /* 0.488911273 */, 15 },
+  /* 1425 */  { MAD_F(0x07d474b3) /* 0.489369108 */, 15 },
+  /* 1426 */  { MAD_F(0x07d654e4) /* 0.489827051 */, 15 },
+  /* 1427 */  { MAD_F(0x07d83530) /* 0.490285101 */, 15 },
+  /* 1428 */  { MAD_F(0x07da159a) /* 0.490743258 */, 15 },
+  /* 1429 */  { MAD_F(0x07dbf620) /* 0.491201522 */, 15 },
+  /* 1430 */  { MAD_F(0x07ddd6c3) /* 0.491659892 */, 15 },
+  /* 1431 */  { MAD_F(0x07dfb783) /* 0.492118370 */, 15 },
+  /* 1432 */  { MAD_F(0x07e1985f) /* 0.492576954 */, 15 },
+  /* 1433 */  { MAD_F(0x07e37958) /* 0.493035645 */, 15 },
+  /* 1434 */  { MAD_F(0x07e55a6e) /* 0.493494443 */, 15 },
+  /* 1435 */  { MAD_F(0x07e73ba0) /* 0.493953348 */, 15 },
+  /* 1436 */  { MAD_F(0x07e91cef) /* 0.494412359 */, 15 },
+  /* 1437 */  { MAD_F(0x07eafe5a) /* 0.494871476 */, 15 },
+  /* 1438 */  { MAD_F(0x07ecdfe2) /* 0.495330701 */, 15 },
+  /* 1439 */  { MAD_F(0x07eec187) /* 0.495790031 */, 15 },
+
+  /* 1440 */  { MAD_F(0x07f0a348) /* 0.496249468 */, 15 },
+  /* 1441 */  { MAD_F(0x07f28526) /* 0.496709012 */, 15 },
+  /* 1442 */  { MAD_F(0x07f46720) /* 0.497168662 */, 15 },
+  /* 1443 */  { MAD_F(0x07f64937) /* 0.497628418 */, 15 },
+  /* 1444 */  { MAD_F(0x07f82b6a) /* 0.498088280 */, 15 },
+  /* 1445 */  { MAD_F(0x07fa0dba) /* 0.498548248 */, 15 },
+  /* 1446 */  { MAD_F(0x07fbf026) /* 0.499008323 */, 15 },
+  /* 1447 */  { MAD_F(0x07fdd2af) /* 0.499468503 */, 15 },
+  /* 1448 */  { MAD_F(0x07ffb554) /* 0.499928790 */, 15 },
+  /* 1449 */  { MAD_F(0x0400cc0b) /* 0.250194591 */, 16 },
+  /* 1450 */  { MAD_F(0x0401bd7a) /* 0.250424840 */, 16 },
+  /* 1451 */  { MAD_F(0x0402aef7) /* 0.250655143 */, 16 },
+  /* 1452 */  { MAD_F(0x0403a083) /* 0.250885498 */, 16 },
+  /* 1453 */  { MAD_F(0x0404921c) /* 0.251115906 */, 16 },
+  /* 1454 */  { MAD_F(0x040583c4) /* 0.251346367 */, 16 },
+  /* 1455 */  { MAD_F(0x0406757a) /* 0.251576880 */, 16 },
+
+  /* 1456 */  { MAD_F(0x0407673f) /* 0.251807447 */, 16 },
+  /* 1457 */  { MAD_F(0x04085911) /* 0.252038066 */, 16 },
+  /* 1458 */  { MAD_F(0x04094af1) /* 0.252268738 */, 16 },
+  /* 1459 */  { MAD_F(0x040a3ce0) /* 0.252499463 */, 16 },
+  /* 1460 */  { MAD_F(0x040b2edd) /* 0.252730240 */, 16 },
+  /* 1461 */  { MAD_F(0x040c20e8) /* 0.252961071 */, 16 },
+  /* 1462 */  { MAD_F(0x040d1301) /* 0.253191953 */, 16 },
+  /* 1463 */  { MAD_F(0x040e0529) /* 0.253422889 */, 16 },
+  /* 1464 */  { MAD_F(0x040ef75e) /* 0.253653877 */, 16 },
+  /* 1465 */  { MAD_F(0x040fe9a1) /* 0.253884918 */, 16 },
+  /* 1466 */  { MAD_F(0x0410dbf3) /* 0.254116011 */, 16 },
+  /* 1467 */  { MAD_F(0x0411ce53) /* 0.254347157 */, 16 },
+  /* 1468 */  { MAD_F(0x0412c0c1) /* 0.254578356 */, 16 },
+  /* 1469 */  { MAD_F(0x0413b33d) /* 0.254809606 */, 16 },
+  /* 1470 */  { MAD_F(0x0414a5c7) /* 0.255040910 */, 16 },
+  /* 1471 */  { MAD_F(0x0415985f) /* 0.255272266 */, 16 },
+
+  /* 1472 */  { MAD_F(0x04168b05) /* 0.255503674 */, 16 },
+  /* 1473 */  { MAD_F(0x04177db9) /* 0.255735135 */, 16 },
+  /* 1474 */  { MAD_F(0x0418707c) /* 0.255966648 */, 16 },
+  /* 1475 */  { MAD_F(0x0419634c) /* 0.256198213 */, 16 },
+  /* 1476 */  { MAD_F(0x041a562a) /* 0.256429831 */, 16 },
+  /* 1477 */  { MAD_F(0x041b4917) /* 0.256661501 */, 16 },
+  /* 1478 */  { MAD_F(0x041c3c11) /* 0.256893223 */, 16 },
+  /* 1479 */  { MAD_F(0x041d2f1a) /* 0.257124998 */, 16 },
+  /* 1480 */  { MAD_F(0x041e2230) /* 0.257356825 */, 16 },
+  /* 1481 */  { MAD_F(0x041f1555) /* 0.257588704 */, 16 },
+  /* 1482 */  { MAD_F(0x04200888) /* 0.257820635 */, 16 },
+  /* 1483 */  { MAD_F(0x0420fbc8) /* 0.258052619 */, 16 },
+  /* 1484 */  { MAD_F(0x0421ef17) /* 0.258284654 */, 16 },
+  /* 1485 */  { MAD_F(0x0422e273) /* 0.258516742 */, 16 },
+  /* 1486 */  { MAD_F(0x0423d5de) /* 0.258748882 */, 16 },
+  /* 1487 */  { MAD_F(0x0424c956) /* 0.258981074 */, 16 },
+
+  /* 1488 */  { MAD_F(0x0425bcdd) /* 0.259213318 */, 16 },
+  /* 1489 */  { MAD_F(0x0426b071) /* 0.259445614 */, 16 },
+  /* 1490 */  { MAD_F(0x0427a414) /* 0.259677962 */, 16 },
+  /* 1491 */  { MAD_F(0x042897c4) /* 0.259910362 */, 16 },
+  /* 1492 */  { MAD_F(0x04298b83) /* 0.260142814 */, 16 },
+  /* 1493 */  { MAD_F(0x042a7f4f) /* 0.260375318 */, 16 },
+  /* 1494 */  { MAD_F(0x042b7329) /* 0.260607874 */, 16 },
+  /* 1495 */  { MAD_F(0x042c6711) /* 0.260840481 */, 16 },
+  /* 1496 */  { MAD_F(0x042d5b07) /* 0.261073141 */, 16 },
+  /* 1497 */  { MAD_F(0x042e4f0b) /* 0.261305852 */, 16 },
+  /* 1498 */  { MAD_F(0x042f431d) /* 0.261538616 */, 16 },
+  /* 1499 */  { MAD_F(0x0430373d) /* 0.261771431 */, 16 },
+  /* 1500 */  { MAD_F(0x04312b6b) /* 0.262004297 */, 16 },
+  /* 1501 */  { MAD_F(0x04321fa6) /* 0.262237216 */, 16 },
+  /* 1502 */  { MAD_F(0x043313f0) /* 0.262470186 */, 16 },
+  /* 1503 */  { MAD_F(0x04340847) /* 0.262703208 */, 16 },
+
+  /* 1504 */  { MAD_F(0x0434fcad) /* 0.262936282 */, 16 },
+  /* 1505 */  { MAD_F(0x0435f120) /* 0.263169407 */, 16 },
+  /* 1506 */  { MAD_F(0x0436e5a1) /* 0.263402584 */, 16 },
+  /* 1507 */  { MAD_F(0x0437da2f) /* 0.263635813 */, 16 },
+  /* 1508 */  { MAD_F(0x0438cecc) /* 0.263869093 */, 16 },
+  /* 1509 */  { MAD_F(0x0439c377) /* 0.264102425 */, 16 },
+  /* 1510 */  { MAD_F(0x043ab82f) /* 0.264335808 */, 16 },
+  /* 1511 */  { MAD_F(0x043bacf5) /* 0.264569243 */, 16 },
+  /* 1512 */  { MAD_F(0x043ca1c9) /* 0.264802730 */, 16 },
+  /* 1513 */  { MAD_F(0x043d96ab) /* 0.265036267 */, 16 },
+  /* 1514 */  { MAD_F(0x043e8b9b) /* 0.265269857 */, 16 },
+  /* 1515 */  { MAD_F(0x043f8098) /* 0.265503498 */, 16 },
+  /* 1516 */  { MAD_F(0x044075a3) /* 0.265737190 */, 16 },
+  /* 1517 */  { MAD_F(0x04416abc) /* 0.265970933 */, 16 },
+  /* 1518 */  { MAD_F(0x04425fe3) /* 0.266204728 */, 16 },
+  /* 1519 */  { MAD_F(0x04435518) /* 0.266438574 */, 16 },
+
+  /* 1520 */  { MAD_F(0x04444a5a) /* 0.266672472 */, 16 },
+  /* 1521 */  { MAD_F(0x04453fab) /* 0.266906421 */, 16 },
+  /* 1522 */  { MAD_F(0x04463508) /* 0.267140421 */, 16 },
+  /* 1523 */  { MAD_F(0x04472a74) /* 0.267374472 */, 16 },
+  /* 1524 */  { MAD_F(0x04481fee) /* 0.267608575 */, 16 },
+  /* 1525 */  { MAD_F(0x04491575) /* 0.267842729 */, 16 },
+  /* 1526 */  { MAD_F(0x044a0b0a) /* 0.268076934 */, 16 },
+  /* 1527 */  { MAD_F(0x044b00ac) /* 0.268311190 */, 16 },
+  /* 1528 */  { MAD_F(0x044bf65d) /* 0.268545497 */, 16 },
+  /* 1529 */  { MAD_F(0x044cec1b) /* 0.268779856 */, 16 },
+  /* 1530 */  { MAD_F(0x044de1e7) /* 0.269014265 */, 16 },
+  /* 1531 */  { MAD_F(0x044ed7c0) /* 0.269248726 */, 16 },
+  /* 1532 */  { MAD_F(0x044fcda8) /* 0.269483238 */, 16 },
+  /* 1533 */  { MAD_F(0x0450c39c) /* 0.269717800 */, 16 },
+  /* 1534 */  { MAD_F(0x0451b99f) /* 0.269952414 */, 16 },
+  /* 1535 */  { MAD_F(0x0452afaf) /* 0.270187079 */, 16 },
+
+  /* 1536 */  { MAD_F(0x0453a5cd) /* 0.270421794 */, 16 },
+  /* 1537 */  { MAD_F(0x04549bf9) /* 0.270656561 */, 16 },
+  /* 1538 */  { MAD_F(0x04559232) /* 0.270891379 */, 16 },
+  /* 1539 */  { MAD_F(0x04568879) /* 0.271126247 */, 16 },
+  /* 1540 */  { MAD_F(0x04577ece) /* 0.271361166 */, 16 },
+  /* 1541 */  { MAD_F(0x04587530) /* 0.271596136 */, 16 },
+  /* 1542 */  { MAD_F(0x04596ba0) /* 0.271831157 */, 16 },
+  /* 1543 */  { MAD_F(0x045a621e) /* 0.272066229 */, 16 },
+  /* 1544 */  { MAD_F(0x045b58a9) /* 0.272301352 */, 16 },
+  /* 1545 */  { MAD_F(0x045c4f42) /* 0.272536525 */, 16 },
+  /* 1546 */  { MAD_F(0x045d45e9) /* 0.272771749 */, 16 },
+  /* 1547 */  { MAD_F(0x045e3c9d) /* 0.273007024 */, 16 },
+  /* 1548 */  { MAD_F(0x045f335e) /* 0.273242350 */, 16 },
+  /* 1549 */  { MAD_F(0x04602a2e) /* 0.273477726 */, 16 },
+  /* 1550 */  { MAD_F(0x0461210b) /* 0.273713153 */, 16 },
+  /* 1551 */  { MAD_F(0x046217f5) /* 0.273948630 */, 16 },
+
+  /* 1552 */  { MAD_F(0x04630eed) /* 0.274184158 */, 16 },
+  /* 1553 */  { MAD_F(0x046405f3) /* 0.274419737 */, 16 },
+  /* 1554 */  { MAD_F(0x0464fd06) /* 0.274655366 */, 16 },
+  /* 1555 */  { MAD_F(0x0465f427) /* 0.274891046 */, 16 },
+  /* 1556 */  { MAD_F(0x0466eb55) /* 0.275126776 */, 16 },
+  /* 1557 */  { MAD_F(0x0467e291) /* 0.275362557 */, 16 },
+  /* 1558 */  { MAD_F(0x0468d9db) /* 0.275598389 */, 16 },
+  /* 1559 */  { MAD_F(0x0469d132) /* 0.275834270 */, 16 },
+  /* 1560 */  { MAD_F(0x046ac896) /* 0.276070203 */, 16 },
+  /* 1561 */  { MAD_F(0x046bc009) /* 0.276306185 */, 16 },
+  /* 1562 */  { MAD_F(0x046cb788) /* 0.276542218 */, 16 },
+  /* 1563 */  { MAD_F(0x046daf15) /* 0.276778302 */, 16 },
+  /* 1564 */  { MAD_F(0x046ea6b0) /* 0.277014435 */, 16 },
+  /* 1565 */  { MAD_F(0x046f9e58) /* 0.277250619 */, 16 },
+  /* 1566 */  { MAD_F(0x0470960e) /* 0.277486854 */, 16 },
+  /* 1567 */  { MAD_F(0x04718dd1) /* 0.277723139 */, 16 },
+
+  /* 1568 */  { MAD_F(0x047285a2) /* 0.277959474 */, 16 },
+  /* 1569 */  { MAD_F(0x04737d80) /* 0.278195859 */, 16 },
+  /* 1570 */  { MAD_F(0x0474756c) /* 0.278432294 */, 16 },
+  /* 1571 */  { MAD_F(0x04756d65) /* 0.278668780 */, 16 },
+  /* 1572 */  { MAD_F(0x0476656b) /* 0.278905316 */, 16 },
+  /* 1573 */  { MAD_F(0x04775d7f) /* 0.279141902 */, 16 },
+  /* 1574 */  { MAD_F(0x047855a1) /* 0.279378538 */, 16 },
+  /* 1575 */  { MAD_F(0x04794dd0) /* 0.279615224 */, 16 },
+  /* 1576 */  { MAD_F(0x047a460c) /* 0.279851960 */, 16 },
+  /* 1577 */  { MAD_F(0x047b3e56) /* 0.280088747 */, 16 },
+  /* 1578 */  { MAD_F(0x047c36ae) /* 0.280325583 */, 16 },
+  /* 1579 */  { MAD_F(0x047d2f12) /* 0.280562470 */, 16 },
+  /* 1580 */  { MAD_F(0x047e2784) /* 0.280799406 */, 16 },
+  /* 1581 */  { MAD_F(0x047f2004) /* 0.281036393 */, 16 },
+  /* 1582 */  { MAD_F(0x04801891) /* 0.281273429 */, 16 },
+  /* 1583 */  { MAD_F(0x0481112b) /* 0.281510516 */, 16 },
+
+  /* 1584 */  { MAD_F(0x048209d3) /* 0.281747652 */, 16 },
+  /* 1585 */  { MAD_F(0x04830288) /* 0.281984838 */, 16 },
+  /* 1586 */  { MAD_F(0x0483fb4b) /* 0.282222075 */, 16 },
+  /* 1587 */  { MAD_F(0x0484f41b) /* 0.282459361 */, 16 },
+  /* 1588 */  { MAD_F(0x0485ecf8) /* 0.282696697 */, 16 },
+  /* 1589 */  { MAD_F(0x0486e5e3) /* 0.282934082 */, 16 },
+  /* 1590 */  { MAD_F(0x0487dedb) /* 0.283171518 */, 16 },
+  /* 1591 */  { MAD_F(0x0488d7e1) /* 0.283409003 */, 16 },
+  /* 1592 */  { MAD_F(0x0489d0f4) /* 0.283646538 */, 16 },
+  /* 1593 */  { MAD_F(0x048aca14) /* 0.283884123 */, 16 },
+  /* 1594 */  { MAD_F(0x048bc341) /* 0.284121757 */, 16 },
+  /* 1595 */  { MAD_F(0x048cbc7c) /* 0.284359441 */, 16 },
+  /* 1596 */  { MAD_F(0x048db5c4) /* 0.284597175 */, 16 },
+  /* 1597 */  { MAD_F(0x048eaf1a) /* 0.284834959 */, 16 },
+  /* 1598 */  { MAD_F(0x048fa87d) /* 0.285072792 */, 16 },
+  /* 1599 */  { MAD_F(0x0490a1ed) /* 0.285310675 */, 16 },
+
+  /* 1600 */  { MAD_F(0x04919b6a) /* 0.285548607 */, 16 },
+  /* 1601 */  { MAD_F(0x049294f5) /* 0.285786589 */, 16 },
+  /* 1602 */  { MAD_F(0x04938e8d) /* 0.286024621 */, 16 },
+  /* 1603 */  { MAD_F(0x04948833) /* 0.286262702 */, 16 },
+  /* 1604 */  { MAD_F(0x049581e5) /* 0.286500832 */, 16 },
+  /* 1605 */  { MAD_F(0x04967ba5) /* 0.286739012 */, 16 },
+  /* 1606 */  { MAD_F(0x04977573) /* 0.286977242 */, 16 },
+  /* 1607 */  { MAD_F(0x04986f4d) /* 0.287215521 */, 16 },
+  /* 1608 */  { MAD_F(0x04996935) /* 0.287453849 */, 16 },
+  /* 1609 */  { MAD_F(0x049a632a) /* 0.287692227 */, 16 },
+  /* 1610 */  { MAD_F(0x049b5d2c) /* 0.287930654 */, 16 },
+  /* 1611 */  { MAD_F(0x049c573c) /* 0.288169131 */, 16 },
+  /* 1612 */  { MAD_F(0x049d5159) /* 0.288407657 */, 16 },
+  /* 1613 */  { MAD_F(0x049e4b83) /* 0.288646232 */, 16 },
+  /* 1614 */  { MAD_F(0x049f45ba) /* 0.288884857 */, 16 },
+  /* 1615 */  { MAD_F(0x04a03ffe) /* 0.289123530 */, 16 },
+
+  /* 1616 */  { MAD_F(0x04a13a50) /* 0.289362253 */, 16 },
+  /* 1617 */  { MAD_F(0x04a234af) /* 0.289601026 */, 16 },
+  /* 1618 */  { MAD_F(0x04a32f1b) /* 0.289839847 */, 16 },
+  /* 1619 */  { MAD_F(0x04a42995) /* 0.290078718 */, 16 },
+  /* 1620 */  { MAD_F(0x04a5241b) /* 0.290317638 */, 16 },
+  /* 1621 */  { MAD_F(0x04a61eaf) /* 0.290556607 */, 16 },
+  /* 1622 */  { MAD_F(0x04a71950) /* 0.290795626 */, 16 },
+  /* 1623 */  { MAD_F(0x04a813fe) /* 0.291034693 */, 16 },
+  /* 1624 */  { MAD_F(0x04a90eba) /* 0.291273810 */, 16 },
+  /* 1625 */  { MAD_F(0x04aa0982) /* 0.291512975 */, 16 },
+  /* 1626 */  { MAD_F(0x04ab0458) /* 0.291752190 */, 16 },
+  /* 1627 */  { MAD_F(0x04abff3b) /* 0.291991453 */, 16 },
+  /* 1628 */  { MAD_F(0x04acfa2b) /* 0.292230766 */, 16 },
+  /* 1629 */  { MAD_F(0x04adf528) /* 0.292470128 */, 16 },
+  /* 1630 */  { MAD_F(0x04aef032) /* 0.292709539 */, 16 },
+  /* 1631 */  { MAD_F(0x04afeb4a) /* 0.292948998 */, 16 },
+
+  /* 1632 */  { MAD_F(0x04b0e66e) /* 0.293188507 */, 16 },
+  /* 1633 */  { MAD_F(0x04b1e1a0) /* 0.293428065 */, 16 },
+  /* 1634 */  { MAD_F(0x04b2dcdf) /* 0.293667671 */, 16 },
+  /* 1635 */  { MAD_F(0x04b3d82b) /* 0.293907326 */, 16 },
+  /* 1636 */  { MAD_F(0x04b4d384) /* 0.294147031 */, 16 },
+  /* 1637 */  { MAD_F(0x04b5ceea) /* 0.294386784 */, 16 },
+  /* 1638 */  { MAD_F(0x04b6ca5e) /* 0.294626585 */, 16 },
+  /* 1639 */  { MAD_F(0x04b7c5de) /* 0.294866436 */, 16 },
+  /* 1640 */  { MAD_F(0x04b8c16c) /* 0.295106336 */, 16 },
+  /* 1641 */  { MAD_F(0x04b9bd06) /* 0.295346284 */, 16 },
+  /* 1642 */  { MAD_F(0x04bab8ae) /* 0.295586281 */, 16 },
+  /* 1643 */  { MAD_F(0x04bbb463) /* 0.295826327 */, 16 },
+  /* 1644 */  { MAD_F(0x04bcb024) /* 0.296066421 */, 16 },
+  /* 1645 */  { MAD_F(0x04bdabf3) /* 0.296306564 */, 16 },
+  /* 1646 */  { MAD_F(0x04bea7cf) /* 0.296546756 */, 16 },
+  /* 1647 */  { MAD_F(0x04bfa3b8) /* 0.296786996 */, 16 },
+
+  /* 1648 */  { MAD_F(0x04c09faf) /* 0.297027285 */, 16 },
+  /* 1649 */  { MAD_F(0x04c19bb2) /* 0.297267623 */, 16 },
+  /* 1650 */  { MAD_F(0x04c297c2) /* 0.297508009 */, 16 },
+  /* 1651 */  { MAD_F(0x04c393df) /* 0.297748444 */, 16 },
+  /* 1652 */  { MAD_F(0x04c49009) /* 0.297988927 */, 16 },
+  /* 1653 */  { MAD_F(0x04c58c41) /* 0.298229459 */, 16 },
+  /* 1654 */  { MAD_F(0x04c68885) /* 0.298470039 */, 16 },
+  /* 1655 */  { MAD_F(0x04c784d6) /* 0.298710668 */, 16 },
+  /* 1656 */  { MAD_F(0x04c88135) /* 0.298951346 */, 16 },
+  /* 1657 */  { MAD_F(0x04c97da0) /* 0.299192071 */, 16 },
+  /* 1658 */  { MAD_F(0x04ca7a18) /* 0.299432846 */, 16 },
+  /* 1659 */  { MAD_F(0x04cb769e) /* 0.299673668 */, 16 },
+  /* 1660 */  { MAD_F(0x04cc7330) /* 0.299914539 */, 16 },
+  /* 1661 */  { MAD_F(0x04cd6fcf) /* 0.300155459 */, 16 },
+  /* 1662 */  { MAD_F(0x04ce6c7b) /* 0.300396426 */, 16 },
+  /* 1663 */  { MAD_F(0x04cf6935) /* 0.300637443 */, 16 },
+
+  /* 1664 */  { MAD_F(0x04d065fb) /* 0.300878507 */, 16 },
+  /* 1665 */  { MAD_F(0x04d162ce) /* 0.301119620 */, 16 },
+  /* 1666 */  { MAD_F(0x04d25fae) /* 0.301360781 */, 16 },
+  /* 1667 */  { MAD_F(0x04d35c9b) /* 0.301601990 */, 16 },
+  /* 1668 */  { MAD_F(0x04d45995) /* 0.301843247 */, 16 },
+  /* 1669 */  { MAD_F(0x04d5569c) /* 0.302084553 */, 16 },
+  /* 1670 */  { MAD_F(0x04d653b0) /* 0.302325907 */, 16 },
+  /* 1671 */  { MAD_F(0x04d750d1) /* 0.302567309 */, 16 },
+  /* 1672 */  { MAD_F(0x04d84dff) /* 0.302808759 */, 16 },
+  /* 1673 */  { MAD_F(0x04d94b3a) /* 0.303050257 */, 16 },
+  /* 1674 */  { MAD_F(0x04da4881) /* 0.303291804 */, 16 },
+  /* 1675 */  { MAD_F(0x04db45d6) /* 0.303533399 */, 16 },
+  /* 1676 */  { MAD_F(0x04dc4337) /* 0.303775041 */, 16 },
+  /* 1677 */  { MAD_F(0x04dd40a6) /* 0.304016732 */, 16 },
+  /* 1678 */  { MAD_F(0x04de3e21) /* 0.304258471 */, 16 },
+  /* 1679 */  { MAD_F(0x04df3ba9) /* 0.304500257 */, 16 },
+
+  /* 1680 */  { MAD_F(0x04e0393e) /* 0.304742092 */, 16 },
+  /* 1681 */  { MAD_F(0x04e136e0) /* 0.304983975 */, 16 },
+  /* 1682 */  { MAD_F(0x04e2348f) /* 0.305225906 */, 16 },
+  /* 1683 */  { MAD_F(0x04e3324b) /* 0.305467885 */, 16 },
+  /* 1684 */  { MAD_F(0x04e43013) /* 0.305709911 */, 16 },
+  /* 1685 */  { MAD_F(0x04e52de9) /* 0.305951986 */, 16 },
+  /* 1686 */  { MAD_F(0x04e62bcb) /* 0.306194108 */, 16 },
+  /* 1687 */  { MAD_F(0x04e729ba) /* 0.306436279 */, 16 },
+  /* 1688 */  { MAD_F(0x04e827b6) /* 0.306678497 */, 16 },
+  /* 1689 */  { MAD_F(0x04e925bf) /* 0.306920763 */, 16 },
+  /* 1690 */  { MAD_F(0x04ea23d4) /* 0.307163077 */, 16 },
+  /* 1691 */  { MAD_F(0x04eb21f7) /* 0.307405438 */, 16 },
+  /* 1692 */  { MAD_F(0x04ec2026) /* 0.307647848 */, 16 },
+  /* 1693 */  { MAD_F(0x04ed1e62) /* 0.307890305 */, 16 },
+  /* 1694 */  { MAD_F(0x04ee1cab) /* 0.308132810 */, 16 },
+  /* 1695 */  { MAD_F(0x04ef1b01) /* 0.308375362 */, 16 },
+
+  /* 1696 */  { MAD_F(0x04f01963) /* 0.308617963 */, 16 },
+  /* 1697 */  { MAD_F(0x04f117d3) /* 0.308860611 */, 16 },
+  /* 1698 */  { MAD_F(0x04f2164f) /* 0.309103306 */, 16 },
+  /* 1699 */  { MAD_F(0x04f314d8) /* 0.309346050 */, 16 },
+  /* 1700 */  { MAD_F(0x04f4136d) /* 0.309588841 */, 16 },
+  /* 1701 */  { MAD_F(0x04f51210) /* 0.309831679 */, 16 },
+  /* 1702 */  { MAD_F(0x04f610bf) /* 0.310074565 */, 16 },
+  /* 1703 */  { MAD_F(0x04f70f7b) /* 0.310317499 */, 16 },
+  /* 1704 */  { MAD_F(0x04f80e44) /* 0.310560480 */, 16 },
+  /* 1705 */  { MAD_F(0x04f90d19) /* 0.310803509 */, 16 },
+  /* 1706 */  { MAD_F(0x04fa0bfc) /* 0.311046586 */, 16 },
+  /* 1707 */  { MAD_F(0x04fb0aeb) /* 0.311289710 */, 16 },
+  /* 1708 */  { MAD_F(0x04fc09e7) /* 0.311532881 */, 16 },
+  /* 1709 */  { MAD_F(0x04fd08ef) /* 0.311776100 */, 16 },
+  /* 1710 */  { MAD_F(0x04fe0805) /* 0.312019366 */, 16 },
+  /* 1711 */  { MAD_F(0x04ff0727) /* 0.312262680 */, 16 },
+
+  /* 1712 */  { MAD_F(0x05000655) /* 0.312506041 */, 16 },
+  /* 1713 */  { MAD_F(0x05010591) /* 0.312749449 */, 16 },
+  /* 1714 */  { MAD_F(0x050204d9) /* 0.312992905 */, 16 },
+  /* 1715 */  { MAD_F(0x0503042e) /* 0.313236408 */, 16 },
+  /* 1716 */  { MAD_F(0x0504038f) /* 0.313479959 */, 16 },
+  /* 1717 */  { MAD_F(0x050502fe) /* 0.313723556 */, 16 },
+  /* 1718 */  { MAD_F(0x05060279) /* 0.313967202 */, 16 },
+  /* 1719 */  { MAD_F(0x05070200) /* 0.314210894 */, 16 },
+  /* 1720 */  { MAD_F(0x05080195) /* 0.314454634 */, 16 },
+  /* 1721 */  { MAD_F(0x05090136) /* 0.314698420 */, 16 },
+  /* 1722 */  { MAD_F(0x050a00e3) /* 0.314942255 */, 16 },
+  /* 1723 */  { MAD_F(0x050b009e) /* 0.315186136 */, 16 },
+  /* 1724 */  { MAD_F(0x050c0065) /* 0.315430064 */, 16 },
+  /* 1725 */  { MAD_F(0x050d0039) /* 0.315674040 */, 16 },
+  /* 1726 */  { MAD_F(0x050e0019) /* 0.315918063 */, 16 },
+  /* 1727 */  { MAD_F(0x050f0006) /* 0.316162133 */, 16 },
+
+  /* 1728 */  { MAD_F(0x05100000) /* 0.316406250 */, 16 },
+  /* 1729 */  { MAD_F(0x05110006) /* 0.316650414 */, 16 },
+  /* 1730 */  { MAD_F(0x05120019) /* 0.316894625 */, 16 },
+  /* 1731 */  { MAD_F(0x05130039) /* 0.317138884 */, 16 },
+  /* 1732 */  { MAD_F(0x05140065) /* 0.317383189 */, 16 },
+  /* 1733 */  { MAD_F(0x0515009e) /* 0.317627541 */, 16 },
+  /* 1734 */  { MAD_F(0x051600e3) /* 0.317871941 */, 16 },
+  /* 1735 */  { MAD_F(0x05170135) /* 0.318116387 */, 16 },
+  /* 1736 */  { MAD_F(0x05180194) /* 0.318360880 */, 16 },
+  /* 1737 */  { MAD_F(0x051901ff) /* 0.318605421 */, 16 },
+  /* 1738 */  { MAD_F(0x051a0277) /* 0.318850008 */, 16 },
+  /* 1739 */  { MAD_F(0x051b02fc) /* 0.319094642 */, 16 },
+  /* 1740 */  { MAD_F(0x051c038d) /* 0.319339323 */, 16 },
+  /* 1741 */  { MAD_F(0x051d042a) /* 0.319584051 */, 16 },
+  /* 1742 */  { MAD_F(0x051e04d4) /* 0.319828826 */, 16 },
+  /* 1743 */  { MAD_F(0x051f058b) /* 0.320073647 */, 16 },
+
+  /* 1744 */  { MAD_F(0x0520064f) /* 0.320318516 */, 16 },
+  /* 1745 */  { MAD_F(0x0521071f) /* 0.320563431 */, 16 },
+  /* 1746 */  { MAD_F(0x052207fb) /* 0.320808393 */, 16 },
+  /* 1747 */  { MAD_F(0x052308e4) /* 0.321053402 */, 16 },
+  /* 1748 */  { MAD_F(0x052409da) /* 0.321298457 */, 16 },
+  /* 1749 */  { MAD_F(0x05250adc) /* 0.321543560 */, 16 },
+  /* 1750 */  { MAD_F(0x05260bea) /* 0.321788709 */, 16 },
+  /* 1751 */  { MAD_F(0x05270d06) /* 0.322033904 */, 16 },
+  /* 1752 */  { MAD_F(0x05280e2d) /* 0.322279147 */, 16 },
+  /* 1753 */  { MAD_F(0x05290f62) /* 0.322524436 */, 16 },
+  /* 1754 */  { MAD_F(0x052a10a3) /* 0.322769771 */, 16 },
+  /* 1755 */  { MAD_F(0x052b11f0) /* 0.323015154 */, 16 },
+  /* 1756 */  { MAD_F(0x052c134a) /* 0.323260583 */, 16 },
+  /* 1757 */  { MAD_F(0x052d14b0) /* 0.323506058 */, 16 },
+  /* 1758 */  { MAD_F(0x052e1623) /* 0.323751580 */, 16 },
+  /* 1759 */  { MAD_F(0x052f17a2) /* 0.323997149 */, 16 },
+
+  /* 1760 */  { MAD_F(0x0530192e) /* 0.324242764 */, 16 },
+  /* 1761 */  { MAD_F(0x05311ac6) /* 0.324488426 */, 16 },
+  /* 1762 */  { MAD_F(0x05321c6b) /* 0.324734134 */, 16 },
+  /* 1763 */  { MAD_F(0x05331e1c) /* 0.324979889 */, 16 },
+  /* 1764 */  { MAD_F(0x05341fda) /* 0.325225690 */, 16 },
+  /* 1765 */  { MAD_F(0x053521a4) /* 0.325471538 */, 16 },
+  /* 1766 */  { MAD_F(0x0536237b) /* 0.325717432 */, 16 },
+  /* 1767 */  { MAD_F(0x0537255e) /* 0.325963372 */, 16 },
+  /* 1768 */  { MAD_F(0x0538274e) /* 0.326209359 */, 16 },
+  /* 1769 */  { MAD_F(0x0539294a) /* 0.326455392 */, 16 },
+  /* 1770 */  { MAD_F(0x053a2b52) /* 0.326701472 */, 16 },
+  /* 1771 */  { MAD_F(0x053b2d67) /* 0.326947598 */, 16 },
+  /* 1772 */  { MAD_F(0x053c2f89) /* 0.327193770 */, 16 },
+  /* 1773 */  { MAD_F(0x053d31b6) /* 0.327439989 */, 16 },
+  /* 1774 */  { MAD_F(0x053e33f1) /* 0.327686254 */, 16 },
+  /* 1775 */  { MAD_F(0x053f3637) /* 0.327932565 */, 16 },
+
+  /* 1776 */  { MAD_F(0x0540388a) /* 0.328178922 */, 16 },
+  /* 1777 */  { MAD_F(0x05413aea) /* 0.328425326 */, 16 },
+  /* 1778 */  { MAD_F(0x05423d56) /* 0.328671776 */, 16 },
+  /* 1779 */  { MAD_F(0x05433fce) /* 0.328918272 */, 16 },
+  /* 1780 */  { MAD_F(0x05444253) /* 0.329164814 */, 16 },
+  /* 1781 */  { MAD_F(0x054544e4) /* 0.329411403 */, 16 },
+  /* 1782 */  { MAD_F(0x05464781) /* 0.329658038 */, 16 },
+  /* 1783 */  { MAD_F(0x05474a2b) /* 0.329904718 */, 16 },
+  /* 1784 */  { MAD_F(0x05484ce2) /* 0.330151445 */, 16 },
+  /* 1785 */  { MAD_F(0x05494fa4) /* 0.330398218 */, 16 },
+  /* 1786 */  { MAD_F(0x054a5273) /* 0.330645037 */, 16 },
+  /* 1787 */  { MAD_F(0x054b554e) /* 0.330891903 */, 16 },
+  /* 1788 */  { MAD_F(0x054c5836) /* 0.331138814 */, 16 },
+  /* 1789 */  { MAD_F(0x054d5b2a) /* 0.331385771 */, 16 },
+  /* 1790 */  { MAD_F(0x054e5e2b) /* 0.331632774 */, 16 },
+  /* 1791 */  { MAD_F(0x054f6138) /* 0.331879824 */, 16 },
+
+  /* 1792 */  { MAD_F(0x05506451) /* 0.332126919 */, 16 },
+  /* 1793 */  { MAD_F(0x05516776) /* 0.332374060 */, 16 },
+  /* 1794 */  { MAD_F(0x05526aa8) /* 0.332621247 */, 16 },
+  /* 1795 */  { MAD_F(0x05536de6) /* 0.332868480 */, 16 },
+  /* 1796 */  { MAD_F(0x05547131) /* 0.333115759 */, 16 },
+  /* 1797 */  { MAD_F(0x05557487) /* 0.333363084 */, 16 },
+  /* 1798 */  { MAD_F(0x055677ea) /* 0.333610455 */, 16 },
+  /* 1799 */  { MAD_F(0x05577b5a) /* 0.333857872 */, 16 },
+  /* 1800 */  { MAD_F(0x05587ed5) /* 0.334105334 */, 16 },
+  /* 1801 */  { MAD_F(0x0559825e) /* 0.334352843 */, 16 },
+  /* 1802 */  { MAD_F(0x055a85f2) /* 0.334600397 */, 16 },
+  /* 1803 */  { MAD_F(0x055b8992) /* 0.334847997 */, 16 },
+  /* 1804 */  { MAD_F(0x055c8d3f) /* 0.335095642 */, 16 },
+  /* 1805 */  { MAD_F(0x055d90f9) /* 0.335343334 */, 16 },
+  /* 1806 */  { MAD_F(0x055e94be) /* 0.335591071 */, 16 },
+  /* 1807 */  { MAD_F(0x055f9890) /* 0.335838854 */, 16 },
+
+  /* 1808 */  { MAD_F(0x05609c6e) /* 0.336086683 */, 16 },
+  /* 1809 */  { MAD_F(0x0561a058) /* 0.336334557 */, 16 },
+  /* 1810 */  { MAD_F(0x0562a44f) /* 0.336582477 */, 16 },
+  /* 1811 */  { MAD_F(0x0563a851) /* 0.336830443 */, 16 },
+  /* 1812 */  { MAD_F(0x0564ac60) /* 0.337078454 */, 16 },
+  /* 1813 */  { MAD_F(0x0565b07c) /* 0.337326511 */, 16 },
+  /* 1814 */  { MAD_F(0x0566b4a3) /* 0.337574614 */, 16 },
+  /* 1815 */  { MAD_F(0x0567b8d7) /* 0.337822762 */, 16 },
+  /* 1816 */  { MAD_F(0x0568bd17) /* 0.338070956 */, 16 },
+  /* 1817 */  { MAD_F(0x0569c163) /* 0.338319195 */, 16 },
+  /* 1818 */  { MAD_F(0x056ac5bc) /* 0.338567480 */, 16 },
+  /* 1819 */  { MAD_F(0x056bca20) /* 0.338815811 */, 16 },
+  /* 1820 */  { MAD_F(0x056cce91) /* 0.339064186 */, 16 },
+  /* 1821 */  { MAD_F(0x056dd30e) /* 0.339312608 */, 16 },
+  /* 1822 */  { MAD_F(0x056ed798) /* 0.339561075 */, 16 },
+  /* 1823 */  { MAD_F(0x056fdc2d) /* 0.339809587 */, 16 },
+
+  /* 1824 */  { MAD_F(0x0570e0cf) /* 0.340058145 */, 16 },
+  /* 1825 */  { MAD_F(0x0571e57d) /* 0.340306748 */, 16 },
+  /* 1826 */  { MAD_F(0x0572ea37) /* 0.340555397 */, 16 },
+  /* 1827 */  { MAD_F(0x0573eefd) /* 0.340804091 */, 16 },
+  /* 1828 */  { MAD_F(0x0574f3d0) /* 0.341052830 */, 16 },
+  /* 1829 */  { MAD_F(0x0575f8ae) /* 0.341301615 */, 16 },
+  /* 1830 */  { MAD_F(0x0576fd99) /* 0.341550445 */, 16 },
+  /* 1831 */  { MAD_F(0x05780290) /* 0.341799321 */, 16 },
+  /* 1832 */  { MAD_F(0x05790793) /* 0.342048241 */, 16 },
+  /* 1833 */  { MAD_F(0x057a0ca3) /* 0.342297207 */, 16 },
+  /* 1834 */  { MAD_F(0x057b11be) /* 0.342546219 */, 16 },
+  /* 1835 */  { MAD_F(0x057c16e6) /* 0.342795275 */, 16 },
+  /* 1836 */  { MAD_F(0x057d1c1a) /* 0.343044377 */, 16 },
+  /* 1837 */  { MAD_F(0x057e2159) /* 0.343293524 */, 16 },
+  /* 1838 */  { MAD_F(0x057f26a6) /* 0.343542717 */, 16 },
+  /* 1839 */  { MAD_F(0x05802bfe) /* 0.343791954 */, 16 },
+
+  /* 1840 */  { MAD_F(0x05813162) /* 0.344041237 */, 16 },
+  /* 1841 */  { MAD_F(0x058236d2) /* 0.344290564 */, 16 },
+  /* 1842 */  { MAD_F(0x05833c4f) /* 0.344539937 */, 16 },
+  /* 1843 */  { MAD_F(0x058441d8) /* 0.344789356 */, 16 },
+  /* 1844 */  { MAD_F(0x0585476c) /* 0.345038819 */, 16 },
+  /* 1845 */  { MAD_F(0x05864d0d) /* 0.345288327 */, 16 },
+  /* 1846 */  { MAD_F(0x058752ba) /* 0.345537880 */, 16 },
+  /* 1847 */  { MAD_F(0x05885873) /* 0.345787479 */, 16 },
+  /* 1848 */  { MAD_F(0x05895e39) /* 0.346037122 */, 16 },
+  /* 1849 */  { MAD_F(0x058a640a) /* 0.346286811 */, 16 },
+  /* 1850 */  { MAD_F(0x058b69e7) /* 0.346536545 */, 16 },
+  /* 1851 */  { MAD_F(0x058c6fd1) /* 0.346786323 */, 16 },
+  /* 1852 */  { MAD_F(0x058d75c6) /* 0.347036147 */, 16 },
+  /* 1853 */  { MAD_F(0x058e7bc8) /* 0.347286015 */, 16 },
+  /* 1854 */  { MAD_F(0x058f81d5) /* 0.347535929 */, 16 },
+  /* 1855 */  { MAD_F(0x059087ef) /* 0.347785887 */, 16 },
+
+  /* 1856 */  { MAD_F(0x05918e15) /* 0.348035890 */, 16 },
+  /* 1857 */  { MAD_F(0x05929447) /* 0.348285939 */, 16 },
+  /* 1858 */  { MAD_F(0x05939a84) /* 0.348536032 */, 16 },
+  /* 1859 */  { MAD_F(0x0594a0ce) /* 0.348786170 */, 16 },
+  /* 1860 */  { MAD_F(0x0595a724) /* 0.349036353 */, 16 },
+  /* 1861 */  { MAD_F(0x0596ad86) /* 0.349286580 */, 16 },
+  /* 1862 */  { MAD_F(0x0597b3f4) /* 0.349536853 */, 16 },
+  /* 1863 */  { MAD_F(0x0598ba6e) /* 0.349787170 */, 16 },
+  /* 1864 */  { MAD_F(0x0599c0f4) /* 0.350037532 */, 16 },
+  /* 1865 */  { MAD_F(0x059ac786) /* 0.350287939 */, 16 },
+  /* 1866 */  { MAD_F(0x059bce25) /* 0.350538391 */, 16 },
+  /* 1867 */  { MAD_F(0x059cd4cf) /* 0.350788887 */, 16 },
+  /* 1868 */  { MAD_F(0x059ddb85) /* 0.351039428 */, 16 },
+  /* 1869 */  { MAD_F(0x059ee247) /* 0.351290014 */, 16 },
+  /* 1870 */  { MAD_F(0x059fe915) /* 0.351540645 */, 16 },
+  /* 1871 */  { MAD_F(0x05a0efef) /* 0.351791320 */, 16 },
+
+  /* 1872 */  { MAD_F(0x05a1f6d5) /* 0.352042040 */, 16 },
+  /* 1873 */  { MAD_F(0x05a2fdc7) /* 0.352292804 */, 16 },
+  /* 1874 */  { MAD_F(0x05a404c5) /* 0.352543613 */, 16 },
+  /* 1875 */  { MAD_F(0x05a50bcf) /* 0.352794467 */, 16 },
+  /* 1876 */  { MAD_F(0x05a612e5) /* 0.353045365 */, 16 },
+  /* 1877 */  { MAD_F(0x05a71a07) /* 0.353296308 */, 16 },
+  /* 1878 */  { MAD_F(0x05a82135) /* 0.353547296 */, 16 },
+  /* 1879 */  { MAD_F(0x05a9286f) /* 0.353798328 */, 16 },
+  /* 1880 */  { MAD_F(0x05aa2fb5) /* 0.354049405 */, 16 },
+  /* 1881 */  { MAD_F(0x05ab3707) /* 0.354300526 */, 16 },
+  /* 1882 */  { MAD_F(0x05ac3e65) /* 0.354551691 */, 16 },
+  /* 1883 */  { MAD_F(0x05ad45ce) /* 0.354802901 */, 16 },
+  /* 1884 */  { MAD_F(0x05ae4d44) /* 0.355054156 */, 16 },
+  /* 1885 */  { MAD_F(0x05af54c6) /* 0.355305455 */, 16 },
+  /* 1886 */  { MAD_F(0x05b05c53) /* 0.355556799 */, 16 },
+  /* 1887 */  { MAD_F(0x05b163ed) /* 0.355808187 */, 16 },
+
+  /* 1888 */  { MAD_F(0x05b26b92) /* 0.356059619 */, 16 },
+  /* 1889 */  { MAD_F(0x05b37343) /* 0.356311096 */, 16 },
+  /* 1890 */  { MAD_F(0x05b47b00) /* 0.356562617 */, 16 },
+  /* 1891 */  { MAD_F(0x05b582c9) /* 0.356814182 */, 16 },
+  /* 1892 */  { MAD_F(0x05b68a9e) /* 0.357065792 */, 16 },
+  /* 1893 */  { MAD_F(0x05b7927f) /* 0.357317446 */, 16 },
+  /* 1894 */  { MAD_F(0x05b89a6c) /* 0.357569145 */, 16 },
+  /* 1895 */  { MAD_F(0x05b9a265) /* 0.357820887 */, 16 },
+  /* 1896 */  { MAD_F(0x05baaa69) /* 0.358072674 */, 16 },
+  /* 1897 */  { MAD_F(0x05bbb27a) /* 0.358324506 */, 16 },
+  /* 1898 */  { MAD_F(0x05bcba96) /* 0.358576381 */, 16 },
+  /* 1899 */  { MAD_F(0x05bdc2be) /* 0.358828301 */, 16 },
+  /* 1900 */  { MAD_F(0x05becaf2) /* 0.359080265 */, 16 },
+  /* 1901 */  { MAD_F(0x05bfd332) /* 0.359332273 */, 16 },
+  /* 1902 */  { MAD_F(0x05c0db7e) /* 0.359584326 */, 16 },
+  /* 1903 */  { MAD_F(0x05c1e3d6) /* 0.359836423 */, 16 },
+
+  /* 1904 */  { MAD_F(0x05c2ec39) /* 0.360088563 */, 16 },
+  /* 1905 */  { MAD_F(0x05c3f4a9) /* 0.360340748 */, 16 },
+  /* 1906 */  { MAD_F(0x05c4fd24) /* 0.360592977 */, 16 },
+  /* 1907 */  { MAD_F(0x05c605ab) /* 0.360845251 */, 16 },
+  /* 1908 */  { MAD_F(0x05c70e3e) /* 0.361097568 */, 16 },
+  /* 1909 */  { MAD_F(0x05c816dd) /* 0.361349929 */, 16 },
+  /* 1910 */  { MAD_F(0x05c91f87) /* 0.361602335 */, 16 },
+  /* 1911 */  { MAD_F(0x05ca283e) /* 0.361854784 */, 16 },
+  /* 1912 */  { MAD_F(0x05cb3100) /* 0.362107278 */, 16 },
+  /* 1913 */  { MAD_F(0x05cc39ce) /* 0.362359815 */, 16 },
+  /* 1914 */  { MAD_F(0x05cd42a8) /* 0.362612397 */, 16 },
+  /* 1915 */  { MAD_F(0x05ce4b8d) /* 0.362865022 */, 16 },
+  /* 1916 */  { MAD_F(0x05cf547f) /* 0.363117692 */, 16 },
+  /* 1917 */  { MAD_F(0x05d05d7c) /* 0.363370405 */, 16 },
+  /* 1918 */  { MAD_F(0x05d16685) /* 0.363623163 */, 16 },
+  /* 1919 */  { MAD_F(0x05d26f9a) /* 0.363875964 */, 16 },
+
+  /* 1920 */  { MAD_F(0x05d378bb) /* 0.364128809 */, 16 },
+  /* 1921 */  { MAD_F(0x05d481e7) /* 0.364381698 */, 16 },
+  /* 1922 */  { MAD_F(0x05d58b1f) /* 0.364634632 */, 16 },
+  /* 1923 */  { MAD_F(0x05d69463) /* 0.364887608 */, 16 },
+  /* 1924 */  { MAD_F(0x05d79db3) /* 0.365140629 */, 16 },
+  /* 1925 */  { MAD_F(0x05d8a70f) /* 0.365393694 */, 16 },
+  /* 1926 */  { MAD_F(0x05d9b076) /* 0.365646802 */, 16 },
+  /* 1927 */  { MAD_F(0x05dab9e9) /* 0.365899955 */, 16 },
+  /* 1928 */  { MAD_F(0x05dbc368) /* 0.366153151 */, 16 },
+  /* 1929 */  { MAD_F(0x05dcccf2) /* 0.366406390 */, 16 },
+  /* 1930 */  { MAD_F(0x05ddd689) /* 0.366659674 */, 16 },
+  /* 1931 */  { MAD_F(0x05dee02b) /* 0.366913001 */, 16 },
+  /* 1932 */  { MAD_F(0x05dfe9d8) /* 0.367166372 */, 16 },
+  /* 1933 */  { MAD_F(0x05e0f392) /* 0.367419787 */, 16 },
+  /* 1934 */  { MAD_F(0x05e1fd57) /* 0.367673246 */, 16 },
+  /* 1935 */  { MAD_F(0x05e30728) /* 0.367926748 */, 16 },
+
+  /* 1936 */  { MAD_F(0x05e41105) /* 0.368180294 */, 16 },
+  /* 1937 */  { MAD_F(0x05e51aed) /* 0.368433883 */, 16 },
+  /* 1938 */  { MAD_F(0x05e624e1) /* 0.368687517 */, 16 },
+  /* 1939 */  { MAD_F(0x05e72ee1) /* 0.368941193 */, 16 },
+  /* 1940 */  { MAD_F(0x05e838ed) /* 0.369194914 */, 16 },
+  /* 1941 */  { MAD_F(0x05e94304) /* 0.369448678 */, 16 },
+  /* 1942 */  { MAD_F(0x05ea4d27) /* 0.369702485 */, 16 },
+  /* 1943 */  { MAD_F(0x05eb5756) /* 0.369956336 */, 16 },
+  /* 1944 */  { MAD_F(0x05ec6190) /* 0.370210231 */, 16 },
+  /* 1945 */  { MAD_F(0x05ed6bd6) /* 0.370464169 */, 16 },
+  /* 1946 */  { MAD_F(0x05ee7628) /* 0.370718151 */, 16 },
+  /* 1947 */  { MAD_F(0x05ef8085) /* 0.370972177 */, 16 },
+  /* 1948 */  { MAD_F(0x05f08aee) /* 0.371226245 */, 16 },
+  /* 1949 */  { MAD_F(0x05f19563) /* 0.371480358 */, 16 },
+  /* 1950 */  { MAD_F(0x05f29fe3) /* 0.371734513 */, 16 },
+  /* 1951 */  { MAD_F(0x05f3aa6f) /* 0.371988712 */, 16 },
+
+  /* 1952 */  { MAD_F(0x05f4b507) /* 0.372242955 */, 16 },
+  /* 1953 */  { MAD_F(0x05f5bfab) /* 0.372497241 */, 16 },
+  /* 1954 */  { MAD_F(0x05f6ca5a) /* 0.372751570 */, 16 },
+  /* 1955 */  { MAD_F(0x05f7d514) /* 0.373005943 */, 16 },
+  /* 1956 */  { MAD_F(0x05f8dfdb) /* 0.373260359 */, 16 },
+  /* 1957 */  { MAD_F(0x05f9eaad) /* 0.373514819 */, 16 },
+  /* 1958 */  { MAD_F(0x05faf58a) /* 0.373769322 */, 16 },
+  /* 1959 */  { MAD_F(0x05fc0073) /* 0.374023868 */, 16 },
+  /* 1960 */  { MAD_F(0x05fd0b68) /* 0.374278458 */, 16 },
+  /* 1961 */  { MAD_F(0x05fe1669) /* 0.374533091 */, 16 },
+  /* 1962 */  { MAD_F(0x05ff2175) /* 0.374787767 */, 16 },
+  /* 1963 */  { MAD_F(0x06002c8d) /* 0.375042486 */, 16 },
+  /* 1964 */  { MAD_F(0x060137b0) /* 0.375297249 */, 16 },
+  /* 1965 */  { MAD_F(0x060242df) /* 0.375552055 */, 16 },
+  /* 1966 */  { MAD_F(0x06034e19) /* 0.375806904 */, 16 },
+  /* 1967 */  { MAD_F(0x0604595f) /* 0.376061796 */, 16 },
+
+  /* 1968 */  { MAD_F(0x060564b1) /* 0.376316732 */, 16 },
+  /* 1969 */  { MAD_F(0x0606700f) /* 0.376571710 */, 16 },
+  /* 1970 */  { MAD_F(0x06077b77) /* 0.376826732 */, 16 },
+  /* 1971 */  { MAD_F(0x060886ec) /* 0.377081797 */, 16 },
+  /* 1972 */  { MAD_F(0x0609926c) /* 0.377336905 */, 16 },
+  /* 1973 */  { MAD_F(0x060a9df8) /* 0.377592057 */, 16 },
+  /* 1974 */  { MAD_F(0x060ba98f) /* 0.377847251 */, 16 },
+  /* 1975 */  { MAD_F(0x060cb532) /* 0.378102489 */, 16 },
+  /* 1976 */  { MAD_F(0x060dc0e0) /* 0.378357769 */, 16 },
+  /* 1977 */  { MAD_F(0x060ecc9a) /* 0.378613093 */, 16 },
+  /* 1978 */  { MAD_F(0x060fd860) /* 0.378868460 */, 16 },
+  /* 1979 */  { MAD_F(0x0610e431) /* 0.379123870 */, 16 },
+  /* 1980 */  { MAD_F(0x0611f00d) /* 0.379379322 */, 16 },
+  /* 1981 */  { MAD_F(0x0612fbf5) /* 0.379634818 */, 16 },
+  /* 1982 */  { MAD_F(0x061407e9) /* 0.379890357 */, 16 },
+  /* 1983 */  { MAD_F(0x061513e8) /* 0.380145939 */, 16 },
+
+  /* 1984 */  { MAD_F(0x06161ff3) /* 0.380401563 */, 16 },
+  /* 1985 */  { MAD_F(0x06172c09) /* 0.380657231 */, 16 },
+  /* 1986 */  { MAD_F(0x0618382b) /* 0.380912942 */, 16 },
+  /* 1987 */  { MAD_F(0x06194458) /* 0.381168695 */, 16 },
+  /* 1988 */  { MAD_F(0x061a5091) /* 0.381424492 */, 16 },
+  /* 1989 */  { MAD_F(0x061b5cd5) /* 0.381680331 */, 16 },
+  /* 1990 */  { MAD_F(0x061c6925) /* 0.381936213 */, 16 },
+  /* 1991 */  { MAD_F(0x061d7581) /* 0.382192138 */, 16 },
+  /* 1992 */  { MAD_F(0x061e81e8) /* 0.382448106 */, 16 },
+  /* 1993 */  { MAD_F(0x061f8e5a) /* 0.382704117 */, 16 },
+  /* 1994 */  { MAD_F(0x06209ad8) /* 0.382960171 */, 16 },
+  /* 1995 */  { MAD_F(0x0621a761) /* 0.383216267 */, 16 },
+  /* 1996 */  { MAD_F(0x0622b3f6) /* 0.383472406 */, 16 },
+  /* 1997 */  { MAD_F(0x0623c096) /* 0.383728588 */, 16 },
+  /* 1998 */  { MAD_F(0x0624cd42) /* 0.383984813 */, 16 },
+  /* 1999 */  { MAD_F(0x0625d9f9) /* 0.384241080 */, 16 },
+
+  /* 2000 */  { MAD_F(0x0626e6bc) /* 0.384497391 */, 16 },
+  /* 2001 */  { MAD_F(0x0627f38a) /* 0.384753744 */, 16 },
+  /* 2002 */  { MAD_F(0x06290064) /* 0.385010139 */, 16 },
+  /* 2003 */  { MAD_F(0x062a0d49) /* 0.385266578 */, 16 },
+  /* 2004 */  { MAD_F(0x062b1a3a) /* 0.385523059 */, 16 },
+  /* 2005 */  { MAD_F(0x062c2736) /* 0.385779582 */, 16 },
+  /* 2006 */  { MAD_F(0x062d343d) /* 0.386036149 */, 16 },
+  /* 2007 */  { MAD_F(0x062e4150) /* 0.386292758 */, 16 },
+  /* 2008 */  { MAD_F(0x062f4e6f) /* 0.386549409 */, 16 },
+  /* 2009 */  { MAD_F(0x06305b99) /* 0.386806104 */, 16 },
+  /* 2010 */  { MAD_F(0x063168ce) /* 0.387062840 */, 16 },
+  /* 2011 */  { MAD_F(0x0632760f) /* 0.387319620 */, 16 },
+  /* 2012 */  { MAD_F(0x0633835b) /* 0.387576442 */, 16 },
+  /* 2013 */  { MAD_F(0x063490b2) /* 0.387833306 */, 16 },
+  /* 2014 */  { MAD_F(0x06359e15) /* 0.388090213 */, 16 },
+  /* 2015 */  { MAD_F(0x0636ab83) /* 0.388347163 */, 16 },
+
+  /* 2016 */  { MAD_F(0x0637b8fd) /* 0.388604155 */, 16 },
+  /* 2017 */  { MAD_F(0x0638c682) /* 0.388861190 */, 16 },
+  /* 2018 */  { MAD_F(0x0639d413) /* 0.389118267 */, 16 },
+  /* 2019 */  { MAD_F(0x063ae1af) /* 0.389375386 */, 16 },
+  /* 2020 */  { MAD_F(0x063bef56) /* 0.389632548 */, 16 },
+  /* 2021 */  { MAD_F(0x063cfd09) /* 0.389889752 */, 16 },
+  /* 2022 */  { MAD_F(0x063e0ac7) /* 0.390146999 */, 16 },
+  /* 2023 */  { MAD_F(0x063f1891) /* 0.390404289 */, 16 },
+  /* 2024 */  { MAD_F(0x06402666) /* 0.390661620 */, 16 },
+  /* 2025 */  { MAD_F(0x06413446) /* 0.390918994 */, 16 },
+  /* 2026 */  { MAD_F(0x06424232) /* 0.391176411 */, 16 },
+  /* 2027 */  { MAD_F(0x06435029) /* 0.391433869 */, 16 },
+  /* 2028 */  { MAD_F(0x06445e2b) /* 0.391691371 */, 16 },
+  /* 2029 */  { MAD_F(0x06456c39) /* 0.391948914 */, 16 },
+  /* 2030 */  { MAD_F(0x06467a52) /* 0.392206500 */, 16 },
+  /* 2031 */  { MAD_F(0x06478877) /* 0.392464128 */, 16 },
+
+  /* 2032 */  { MAD_F(0x064896a7) /* 0.392721798 */, 16 },
+  /* 2033 */  { MAD_F(0x0649a4e2) /* 0.392979511 */, 16 },
+  /* 2034 */  { MAD_F(0x064ab328) /* 0.393237266 */, 16 },
+  /* 2035 */  { MAD_F(0x064bc17a) /* 0.393495063 */, 16 },
+  /* 2036 */  { MAD_F(0x064ccfd8) /* 0.393752902 */, 16 },
+  /* 2037 */  { MAD_F(0x064dde40) /* 0.394010784 */, 16 },
+  /* 2038 */  { MAD_F(0x064eecb4) /* 0.394268707 */, 16 },
+  /* 2039 */  { MAD_F(0x064ffb33) /* 0.394526673 */, 16 },
+  /* 2040 */  { MAD_F(0x065109be) /* 0.394784681 */, 16 },
+  /* 2041 */  { MAD_F(0x06521854) /* 0.395042732 */, 16 },
+  /* 2042 */  { MAD_F(0x065326f5) /* 0.395300824 */, 16 },
+  /* 2043 */  { MAD_F(0x065435a1) /* 0.395558959 */, 16 },
+  /* 2044 */  { MAD_F(0x06554459) /* 0.395817135 */, 16 },
+  /* 2045 */  { MAD_F(0x0656531c) /* 0.396075354 */, 16 },
+  /* 2046 */  { MAD_F(0x065761ea) /* 0.396333615 */, 16 },
+  /* 2047 */  { MAD_F(0x065870c4) /* 0.396591918 */, 16 },
+
+  /* 2048 */  { MAD_F(0x06597fa9) /* 0.396850263 */, 16 },
+  /* 2049 */  { MAD_F(0x065a8e99) /* 0.397108650 */, 16 },
+  /* 2050 */  { MAD_F(0x065b9d95) /* 0.397367079 */, 16 },
+  /* 2051 */  { MAD_F(0x065cac9c) /* 0.397625550 */, 16 },
+  /* 2052 */  { MAD_F(0x065dbbae) /* 0.397884063 */, 16 },
+  /* 2053 */  { MAD_F(0x065ecacb) /* 0.398142619 */, 16 },
+  /* 2054 */  { MAD_F(0x065fd9f4) /* 0.398401216 */, 16 },
+  /* 2055 */  { MAD_F(0x0660e928) /* 0.398659855 */, 16 },
+  /* 2056 */  { MAD_F(0x0661f867) /* 0.398918536 */, 16 },
+  /* 2057 */  { MAD_F(0x066307b1) /* 0.399177259 */, 16 },
+  /* 2058 */  { MAD_F(0x06641707) /* 0.399436024 */, 16 },
+  /* 2059 */  { MAD_F(0x06652668) /* 0.399694831 */, 16 },
+  /* 2060 */  { MAD_F(0x066635d4) /* 0.399953679 */, 16 },
+  /* 2061 */  { MAD_F(0x0667454c) /* 0.400212570 */, 16 },
+  /* 2062 */  { MAD_F(0x066854ce) /* 0.400471503 */, 16 },
+  /* 2063 */  { MAD_F(0x0669645c) /* 0.400730477 */, 16 },
+
+  /* 2064 */  { MAD_F(0x066a73f5) /* 0.400989493 */, 16 },
+  /* 2065 */  { MAD_F(0x066b839a) /* 0.401248551 */, 16 },
+  /* 2066 */  { MAD_F(0x066c9349) /* 0.401507651 */, 16 },
+  /* 2067 */  { MAD_F(0x066da304) /* 0.401766793 */, 16 },
+  /* 2068 */  { MAD_F(0x066eb2ca) /* 0.402025976 */, 16 },
+  /* 2069 */  { MAD_F(0x066fc29b) /* 0.402285202 */, 16 },
+  /* 2070 */  { MAD_F(0x0670d278) /* 0.402544469 */, 16 },
+  /* 2071 */  { MAD_F(0x0671e25f) /* 0.402803777 */, 16 },
+  /* 2072 */  { MAD_F(0x0672f252) /* 0.403063128 */, 16 },
+  /* 2073 */  { MAD_F(0x06740250) /* 0.403322520 */, 16 },
+  /* 2074 */  { MAD_F(0x0675125a) /* 0.403581954 */, 16 },
+  /* 2075 */  { MAD_F(0x0676226e) /* 0.403841430 */, 16 },
+  /* 2076 */  { MAD_F(0x0677328e) /* 0.404100947 */, 16 },
+  /* 2077 */  { MAD_F(0x067842b9) /* 0.404360506 */, 16 },
+  /* 2078 */  { MAD_F(0x067952ef) /* 0.404620107 */, 16 },
+  /* 2079 */  { MAD_F(0x067a6330) /* 0.404879749 */, 16 },
+
+  /* 2080 */  { MAD_F(0x067b737c) /* 0.405139433 */, 16 },
+  /* 2081 */  { MAD_F(0x067c83d4) /* 0.405399159 */, 16 },
+  /* 2082 */  { MAD_F(0x067d9436) /* 0.405658926 */, 16 },
+  /* 2083 */  { MAD_F(0x067ea4a4) /* 0.405918735 */, 16 },
+  /* 2084 */  { MAD_F(0x067fb51d) /* 0.406178585 */, 16 },
+  /* 2085 */  { MAD_F(0x0680c5a2) /* 0.406438477 */, 16 },
+  /* 2086 */  { MAD_F(0x0681d631) /* 0.406698410 */, 16 },
+  /* 2087 */  { MAD_F(0x0682e6cb) /* 0.406958385 */, 16 },
+  /* 2088 */  { MAD_F(0x0683f771) /* 0.407218402 */, 16 },
+  /* 2089 */  { MAD_F(0x06850822) /* 0.407478460 */, 16 },
+  /* 2090 */  { MAD_F(0x068618de) /* 0.407738559 */, 16 },
+  /* 2091 */  { MAD_F(0x068729a5) /* 0.407998700 */, 16 },
+  /* 2092 */  { MAD_F(0x06883a77) /* 0.408258883 */, 16 },
+  /* 2093 */  { MAD_F(0x06894b55) /* 0.408519107 */, 16 },
+  /* 2094 */  { MAD_F(0x068a5c3d) /* 0.408779372 */, 16 },
+  /* 2095 */  { MAD_F(0x068b6d31) /* 0.409039679 */, 16 },
+
+  /* 2096 */  { MAD_F(0x068c7e2f) /* 0.409300027 */, 16 },
+  /* 2097 */  { MAD_F(0x068d8f39) /* 0.409560417 */, 16 },
+  /* 2098 */  { MAD_F(0x068ea04e) /* 0.409820848 */, 16 },
+  /* 2099 */  { MAD_F(0x068fb16e) /* 0.410081321 */, 16 },
+  /* 2100 */  { MAD_F(0x0690c299) /* 0.410341834 */, 16 },
+  /* 2101 */  { MAD_F(0x0691d3cf) /* 0.410602390 */, 16 },
+  /* 2102 */  { MAD_F(0x0692e511) /* 0.410862986 */, 16 },
+  /* 2103 */  { MAD_F(0x0693f65d) /* 0.411123624 */, 16 },
+  /* 2104 */  { MAD_F(0x069507b5) /* 0.411384303 */, 16 },
+  /* 2105 */  { MAD_F(0x06961917) /* 0.411645024 */, 16 },
+  /* 2106 */  { MAD_F(0x06972a85) /* 0.411905785 */, 16 },
+  /* 2107 */  { MAD_F(0x06983bfe) /* 0.412166588 */, 16 },
+  /* 2108 */  { MAD_F(0x06994d82) /* 0.412427433 */, 16 },
+  /* 2109 */  { MAD_F(0x069a5f11) /* 0.412688318 */, 16 },
+  /* 2110 */  { MAD_F(0x069b70ab) /* 0.412949245 */, 16 },
+  /* 2111 */  { MAD_F(0x069c8250) /* 0.413210213 */, 16 },
+
+  /* 2112 */  { MAD_F(0x069d9400) /* 0.413471222 */, 16 },
+  /* 2113 */  { MAD_F(0x069ea5bb) /* 0.413732273 */, 16 },
+  /* 2114 */  { MAD_F(0x069fb781) /* 0.413993364 */, 16 },
+  /* 2115 */  { MAD_F(0x06a0c953) /* 0.414254497 */, 16 },
+  /* 2116 */  { MAD_F(0x06a1db2f) /* 0.414515671 */, 16 },
+  /* 2117 */  { MAD_F(0x06a2ed16) /* 0.414776886 */, 16 },
+  /* 2118 */  { MAD_F(0x06a3ff09) /* 0.415038142 */, 16 },
+  /* 2119 */  { MAD_F(0x06a51106) /* 0.415299440 */, 16 },
+  /* 2120 */  { MAD_F(0x06a6230f) /* 0.415560778 */, 16 },
+  /* 2121 */  { MAD_F(0x06a73522) /* 0.415822157 */, 16 },
+  /* 2122 */  { MAD_F(0x06a84741) /* 0.416083578 */, 16 },
+  /* 2123 */  { MAD_F(0x06a9596a) /* 0.416345040 */, 16 },
+  /* 2124 */  { MAD_F(0x06aa6b9f) /* 0.416606542 */, 16 },
+  /* 2125 */  { MAD_F(0x06ab7ddf) /* 0.416868086 */, 16 },
+  /* 2126 */  { MAD_F(0x06ac9029) /* 0.417129671 */, 16 },
+  /* 2127 */  { MAD_F(0x06ada27f) /* 0.417391297 */, 16 },
+
+  /* 2128 */  { MAD_F(0x06aeb4e0) /* 0.417652964 */, 16 },
+  /* 2129 */  { MAD_F(0x06afc74b) /* 0.417914672 */, 16 },
+  /* 2130 */  { MAD_F(0x06b0d9c2) /* 0.418176420 */, 16 },
+  /* 2131 */  { MAD_F(0x06b1ec43) /* 0.418438210 */, 16 },
+  /* 2132 */  { MAD_F(0x06b2fed0) /* 0.418700041 */, 16 },
+  /* 2133 */  { MAD_F(0x06b41168) /* 0.418961912 */, 16 },
+  /* 2134 */  { MAD_F(0x06b5240a) /* 0.419223825 */, 16 },
+  /* 2135 */  { MAD_F(0x06b636b8) /* 0.419485778 */, 16 },
+  /* 2136 */  { MAD_F(0x06b74971) /* 0.419747773 */, 16 },
+  /* 2137 */  { MAD_F(0x06b85c34) /* 0.420009808 */, 16 },
+  /* 2138 */  { MAD_F(0x06b96f03) /* 0.420271884 */, 16 },
+  /* 2139 */  { MAD_F(0x06ba81dc) /* 0.420534001 */, 16 },
+  /* 2140 */  { MAD_F(0x06bb94c1) /* 0.420796159 */, 16 },
+  /* 2141 */  { MAD_F(0x06bca7b0) /* 0.421058358 */, 16 },
+  /* 2142 */  { MAD_F(0x06bdbaaa) /* 0.421320597 */, 16 },
+  /* 2143 */  { MAD_F(0x06becdb0) /* 0.421582878 */, 16 },
+
+  /* 2144 */  { MAD_F(0x06bfe0c0) /* 0.421845199 */, 16 },
+  /* 2145 */  { MAD_F(0x06c0f3db) /* 0.422107561 */, 16 },
+  /* 2146 */  { MAD_F(0x06c20702) /* 0.422369964 */, 16 },
+  /* 2147 */  { MAD_F(0x06c31a33) /* 0.422632407 */, 16 },
+  /* 2148 */  { MAD_F(0x06c42d6f) /* 0.422894891 */, 16 },
+  /* 2149 */  { MAD_F(0x06c540b6) /* 0.423157416 */, 16 },
+  /* 2150 */  { MAD_F(0x06c65408) /* 0.423419982 */, 16 },
+  /* 2151 */  { MAD_F(0x06c76765) /* 0.423682588 */, 16 },
+  /* 2152 */  { MAD_F(0x06c87acc) /* 0.423945235 */, 16 },
+  /* 2153 */  { MAD_F(0x06c98e3f) /* 0.424207923 */, 16 },
+  /* 2154 */  { MAD_F(0x06caa1bd) /* 0.424470652 */, 16 },
+  /* 2155 */  { MAD_F(0x06cbb545) /* 0.424733421 */, 16 },
+  /* 2156 */  { MAD_F(0x06ccc8d9) /* 0.424996230 */, 16 },
+  /* 2157 */  { MAD_F(0x06cddc77) /* 0.425259081 */, 16 },
+  /* 2158 */  { MAD_F(0x06cef020) /* 0.425521972 */, 16 },
+  /* 2159 */  { MAD_F(0x06d003d4) /* 0.425784903 */, 16 },
+
+  /* 2160 */  { MAD_F(0x06d11794) /* 0.426047876 */, 16 },
+  /* 2161 */  { MAD_F(0x06d22b5e) /* 0.426310889 */, 16 },
+  /* 2162 */  { MAD_F(0x06d33f32) /* 0.426573942 */, 16 },
+  /* 2163 */  { MAD_F(0x06d45312) /* 0.426837036 */, 16 },
+  /* 2164 */  { MAD_F(0x06d566fd) /* 0.427100170 */, 16 },
+  /* 2165 */  { MAD_F(0x06d67af2) /* 0.427363345 */, 16 },
+  /* 2166 */  { MAD_F(0x06d78ef3) /* 0.427626561 */, 16 },
+  /* 2167 */  { MAD_F(0x06d8a2fe) /* 0.427889817 */, 16 },
+  /* 2168 */  { MAD_F(0x06d9b714) /* 0.428153114 */, 16 },
+  /* 2169 */  { MAD_F(0x06dacb35) /* 0.428416451 */, 16 },
+  /* 2170 */  { MAD_F(0x06dbdf61) /* 0.428679828 */, 16 },
+  /* 2171 */  { MAD_F(0x06dcf398) /* 0.428943246 */, 16 },
+  /* 2172 */  { MAD_F(0x06de07d9) /* 0.429206704 */, 16 },
+  /* 2173 */  { MAD_F(0x06df1c26) /* 0.429470203 */, 16 },
+  /* 2174 */  { MAD_F(0x06e0307d) /* 0.429733743 */, 16 },
+  /* 2175 */  { MAD_F(0x06e144df) /* 0.429997322 */, 16 },
+
+  /* 2176 */  { MAD_F(0x06e2594c) /* 0.430260942 */, 16 },
+  /* 2177 */  { MAD_F(0x06e36dc4) /* 0.430524603 */, 16 },
+  /* 2178 */  { MAD_F(0x06e48246) /* 0.430788304 */, 16 },
+  /* 2179 */  { MAD_F(0x06e596d4) /* 0.431052045 */, 16 },
+  /* 2180 */  { MAD_F(0x06e6ab6c) /* 0.431315826 */, 16 },
+  /* 2181 */  { MAD_F(0x06e7c00f) /* 0.431579648 */, 16 },
+  /* 2182 */  { MAD_F(0x06e8d4bd) /* 0.431843511 */, 16 },
+  /* 2183 */  { MAD_F(0x06e9e976) /* 0.432107413 */, 16 },
+  /* 2184 */  { MAD_F(0x06eafe3a) /* 0.432371356 */, 16 },
+  /* 2185 */  { MAD_F(0x06ec1308) /* 0.432635339 */, 16 },
+  /* 2186 */  { MAD_F(0x06ed27e2) /* 0.432899362 */, 16 },
+  /* 2187 */  { MAD_F(0x06ee3cc6) /* 0.433163426 */, 16 },
+  /* 2188 */  { MAD_F(0x06ef51b4) /* 0.433427530 */, 16 },
+  /* 2189 */  { MAD_F(0x06f066ae) /* 0.433691674 */, 16 },
+  /* 2190 */  { MAD_F(0x06f17bb3) /* 0.433955859 */, 16 },
+  /* 2191 */  { MAD_F(0x06f290c2) /* 0.434220083 */, 16 },
+
+  /* 2192 */  { MAD_F(0x06f3a5dc) /* 0.434484348 */, 16 },
+  /* 2193 */  { MAD_F(0x06f4bb01) /* 0.434748653 */, 16 },
+  /* 2194 */  { MAD_F(0x06f5d030) /* 0.435012998 */, 16 },
+  /* 2195 */  { MAD_F(0x06f6e56b) /* 0.435277383 */, 16 },
+  /* 2196 */  { MAD_F(0x06f7fab0) /* 0.435541809 */, 16 },
+  /* 2197 */  { MAD_F(0x06f91000) /* 0.435806274 */, 16 },
+  /* 2198 */  { MAD_F(0x06fa255a) /* 0.436070780 */, 16 },
+  /* 2199 */  { MAD_F(0x06fb3ac0) /* 0.436335326 */, 16 },
+  /* 2200 */  { MAD_F(0x06fc5030) /* 0.436599912 */, 16 },
+  /* 2201 */  { MAD_F(0x06fd65ab) /* 0.436864538 */, 16 },
+  /* 2202 */  { MAD_F(0x06fe7b31) /* 0.437129204 */, 16 },
+  /* 2203 */  { MAD_F(0x06ff90c2) /* 0.437393910 */, 16 },
+  /* 2204 */  { MAD_F(0x0700a65d) /* 0.437658657 */, 16 },
+  /* 2205 */  { MAD_F(0x0701bc03) /* 0.437923443 */, 16 },
+  /* 2206 */  { MAD_F(0x0702d1b4) /* 0.438188269 */, 16 },
+  /* 2207 */  { MAD_F(0x0703e76f) /* 0.438453136 */, 16 },
+
+  /* 2208 */  { MAD_F(0x0704fd35) /* 0.438718042 */, 16 },
+  /* 2209 */  { MAD_F(0x07061306) /* 0.438982988 */, 16 },
+  /* 2210 */  { MAD_F(0x070728e2) /* 0.439247975 */, 16 },
+  /* 2211 */  { MAD_F(0x07083ec9) /* 0.439513001 */, 16 },
+  /* 2212 */  { MAD_F(0x070954ba) /* 0.439778067 */, 16 },
+  /* 2213 */  { MAD_F(0x070a6ab6) /* 0.440043173 */, 16 },
+  /* 2214 */  { MAD_F(0x070b80bc) /* 0.440308320 */, 16 },
+  /* 2215 */  { MAD_F(0x070c96ce) /* 0.440573506 */, 16 },
+  /* 2216 */  { MAD_F(0x070dacea) /* 0.440838732 */, 16 },
+  /* 2217 */  { MAD_F(0x070ec310) /* 0.441103997 */, 16 },
+  /* 2218 */  { MAD_F(0x070fd942) /* 0.441369303 */, 16 },
+  /* 2219 */  { MAD_F(0x0710ef7e) /* 0.441634649 */, 16 },
+  /* 2220 */  { MAD_F(0x071205c5) /* 0.441900034 */, 16 },
+  /* 2221 */  { MAD_F(0x07131c17) /* 0.442165460 */, 16 },
+  /* 2222 */  { MAD_F(0x07143273) /* 0.442430925 */, 16 },
+  /* 2223 */  { MAD_F(0x071548da) /* 0.442696430 */, 16 },
+
+  /* 2224 */  { MAD_F(0x07165f4b) /* 0.442961975 */, 16 },
+  /* 2225 */  { MAD_F(0x071775c8) /* 0.443227559 */, 16 },
+  /* 2226 */  { MAD_F(0x07188c4f) /* 0.443493184 */, 16 },
+  /* 2227 */  { MAD_F(0x0719a2e0) /* 0.443758848 */, 16 },
+  /* 2228 */  { MAD_F(0x071ab97d) /* 0.444024552 */, 16 },
+  /* 2229 */  { MAD_F(0x071bd024) /* 0.444290296 */, 16 },
+  /* 2230 */  { MAD_F(0x071ce6d6) /* 0.444556079 */, 16 },
+  /* 2231 */  { MAD_F(0x071dfd92) /* 0.444821902 */, 16 },
+  /* 2232 */  { MAD_F(0x071f1459) /* 0.445087765 */, 16 },
+  /* 2233 */  { MAD_F(0x07202b2b) /* 0.445353668 */, 16 },
+  /* 2234 */  { MAD_F(0x07214207) /* 0.445619610 */, 16 },
+  /* 2235 */  { MAD_F(0x072258ee) /* 0.445885592 */, 16 },
+  /* 2236 */  { MAD_F(0x07236fe0) /* 0.446151614 */, 16 },
+  /* 2237 */  { MAD_F(0x072486dc) /* 0.446417675 */, 16 },
+  /* 2238 */  { MAD_F(0x07259de3) /* 0.446683776 */, 16 },
+  /* 2239 */  { MAD_F(0x0726b4f4) /* 0.446949917 */, 16 },
+
+  /* 2240 */  { MAD_F(0x0727cc11) /* 0.447216097 */, 16 },
+  /* 2241 */  { MAD_F(0x0728e338) /* 0.447482317 */, 16 },
+  /* 2242 */  { MAD_F(0x0729fa69) /* 0.447748576 */, 16 },
+  /* 2243 */  { MAD_F(0x072b11a5) /* 0.448014875 */, 16 },
+  /* 2244 */  { MAD_F(0x072c28ec) /* 0.448281214 */, 16 },
+  /* 2245 */  { MAD_F(0x072d403d) /* 0.448547592 */, 16 },
+  /* 2246 */  { MAD_F(0x072e5799) /* 0.448814010 */, 16 },
+  /* 2247 */  { MAD_F(0x072f6f00) /* 0.449080467 */, 16 },
+  /* 2248 */  { MAD_F(0x07308671) /* 0.449346964 */, 16 },
+  /* 2249 */  { MAD_F(0x07319ded) /* 0.449613501 */, 16 },
+  /* 2250 */  { MAD_F(0x0732b573) /* 0.449880076 */, 16 },
+  /* 2251 */  { MAD_F(0x0733cd04) /* 0.450146692 */, 16 },
+  /* 2252 */  { MAD_F(0x0734e4a0) /* 0.450413347 */, 16 },
+  /* 2253 */  { MAD_F(0x0735fc46) /* 0.450680041 */, 16 },
+  /* 2254 */  { MAD_F(0x073713f7) /* 0.450946775 */, 16 },
+  /* 2255 */  { MAD_F(0x07382bb2) /* 0.451213548 */, 16 },
+
+  /* 2256 */  { MAD_F(0x07394378) /* 0.451480360 */, 16 },
+  /* 2257 */  { MAD_F(0x073a5b49) /* 0.451747213 */, 16 },
+  /* 2258 */  { MAD_F(0x073b7324) /* 0.452014104 */, 16 },
+  /* 2259 */  { MAD_F(0x073c8b0a) /* 0.452281035 */, 16 },
+  /* 2260 */  { MAD_F(0x073da2fa) /* 0.452548005 */, 16 },
+  /* 2261 */  { MAD_F(0x073ebaf5) /* 0.452815015 */, 16 },
+  /* 2262 */  { MAD_F(0x073fd2fa) /* 0.453082064 */, 16 },
+  /* 2263 */  { MAD_F(0x0740eb0a) /* 0.453349152 */, 16 },
+  /* 2264 */  { MAD_F(0x07420325) /* 0.453616280 */, 16 },
+  /* 2265 */  { MAD_F(0x07431b4a) /* 0.453883447 */, 16 },
+  /* 2266 */  { MAD_F(0x0744337a) /* 0.454150653 */, 16 },
+  /* 2267 */  { MAD_F(0x07454bb4) /* 0.454417899 */, 16 },
+  /* 2268 */  { MAD_F(0x074663f8) /* 0.454685184 */, 16 },
+  /* 2269 */  { MAD_F(0x07477c48) /* 0.454952508 */, 16 },
+  /* 2270 */  { MAD_F(0x074894a2) /* 0.455219872 */, 16 },
+  /* 2271 */  { MAD_F(0x0749ad06) /* 0.455487275 */, 16 },
+
+  /* 2272 */  { MAD_F(0x074ac575) /* 0.455754717 */, 16 },
+  /* 2273 */  { MAD_F(0x074bddee) /* 0.456022198 */, 16 },
+  /* 2274 */  { MAD_F(0x074cf672) /* 0.456289719 */, 16 },
+  /* 2275 */  { MAD_F(0x074e0f01) /* 0.456557278 */, 16 },
+  /* 2276 */  { MAD_F(0x074f279a) /* 0.456824877 */, 16 },
+  /* 2277 */  { MAD_F(0x0750403e) /* 0.457092516 */, 16 },
+  /* 2278 */  { MAD_F(0x075158ec) /* 0.457360193 */, 16 },
+  /* 2279 */  { MAD_F(0x075271a4) /* 0.457627909 */, 16 },
+  /* 2280 */  { MAD_F(0x07538a67) /* 0.457895665 */, 16 },
+  /* 2281 */  { MAD_F(0x0754a335) /* 0.458163460 */, 16 },
+  /* 2282 */  { MAD_F(0x0755bc0d) /* 0.458431294 */, 16 },
+  /* 2283 */  { MAD_F(0x0756d4f0) /* 0.458699167 */, 16 },
+  /* 2284 */  { MAD_F(0x0757eddd) /* 0.458967079 */, 16 },
+  /* 2285 */  { MAD_F(0x075906d5) /* 0.459235030 */, 16 },
+  /* 2286 */  { MAD_F(0x075a1fd7) /* 0.459503021 */, 16 },
+  /* 2287 */  { MAD_F(0x075b38e3) /* 0.459771050 */, 16 },
+
+  /* 2288 */  { MAD_F(0x075c51fa) /* 0.460039119 */, 16 },
+  /* 2289 */  { MAD_F(0x075d6b1c) /* 0.460307226 */, 16 },
+  /* 2290 */  { MAD_F(0x075e8448) /* 0.460575373 */, 16 },
+  /* 2291 */  { MAD_F(0x075f9d7f) /* 0.460843559 */, 16 },
+  /* 2292 */  { MAD_F(0x0760b6c0) /* 0.461111783 */, 16 },
+  /* 2293 */  { MAD_F(0x0761d00b) /* 0.461380047 */, 16 },
+  /* 2294 */  { MAD_F(0x0762e961) /* 0.461648350 */, 16 },
+  /* 2295 */  { MAD_F(0x076402c1) /* 0.461916691 */, 16 },
+  /* 2296 */  { MAD_F(0x07651c2c) /* 0.462185072 */, 16 },
+  /* 2297 */  { MAD_F(0x076635a2) /* 0.462453492 */, 16 },
+  /* 2298 */  { MAD_F(0x07674f22) /* 0.462721950 */, 16 },
+  /* 2299 */  { MAD_F(0x076868ac) /* 0.462990448 */, 16 },
+  /* 2300 */  { MAD_F(0x07698240) /* 0.463258984 */, 16 },
+  /* 2301 */  { MAD_F(0x076a9be0) /* 0.463527560 */, 16 },
+  /* 2302 */  { MAD_F(0x076bb589) /* 0.463796174 */, 16 },
+  /* 2303 */  { MAD_F(0x076ccf3d) /* 0.464064827 */, 16 },
+
+  /* 2304 */  { MAD_F(0x076de8fc) /* 0.464333519 */, 16 },
+  /* 2305 */  { MAD_F(0x076f02c5) /* 0.464602250 */, 16 },
+  /* 2306 */  { MAD_F(0x07701c98) /* 0.464871020 */, 16 },
+  /* 2307 */  { MAD_F(0x07713676) /* 0.465139829 */, 16 },
+  /* 2308 */  { MAD_F(0x0772505e) /* 0.465408676 */, 16 },
+  /* 2309 */  { MAD_F(0x07736a51) /* 0.465677563 */, 16 },
+  /* 2310 */  { MAD_F(0x0774844e) /* 0.465946488 */, 16 },
+  /* 2311 */  { MAD_F(0x07759e55) /* 0.466215452 */, 16 },
+  /* 2312 */  { MAD_F(0x0776b867) /* 0.466484455 */, 16 },
+  /* 2313 */  { MAD_F(0x0777d283) /* 0.466753496 */, 16 },
+  /* 2314 */  { MAD_F(0x0778ecaa) /* 0.467022577 */, 16 },
+  /* 2315 */  { MAD_F(0x077a06db) /* 0.467291696 */, 16 },
+  /* 2316 */  { MAD_F(0x077b2117) /* 0.467560854 */, 16 },
+  /* 2317 */  { MAD_F(0x077c3b5d) /* 0.467830050 */, 16 },
+  /* 2318 */  { MAD_F(0x077d55ad) /* 0.468099285 */, 16 },
+  /* 2319 */  { MAD_F(0x077e7008) /* 0.468368560 */, 16 },
+
+  /* 2320 */  { MAD_F(0x077f8a6d) /* 0.468637872 */, 16 },
+  /* 2321 */  { MAD_F(0x0780a4dc) /* 0.468907224 */, 16 },
+  /* 2322 */  { MAD_F(0x0781bf56) /* 0.469176614 */, 16 },
+  /* 2323 */  { MAD_F(0x0782d9da) /* 0.469446043 */, 16 },
+  /* 2324 */  { MAD_F(0x0783f469) /* 0.469715510 */, 16 },
+  /* 2325 */  { MAD_F(0x07850f02) /* 0.469985016 */, 16 },
+  /* 2326 */  { MAD_F(0x078629a5) /* 0.470254561 */, 16 },
+  /* 2327 */  { MAD_F(0x07874453) /* 0.470524145 */, 16 },
+  /* 2328 */  { MAD_F(0x07885f0b) /* 0.470793767 */, 16 },
+  /* 2329 */  { MAD_F(0x078979ce) /* 0.471063427 */, 16 },
+  /* 2330 */  { MAD_F(0x078a949a) /* 0.471333126 */, 16 },
+  /* 2331 */  { MAD_F(0x078baf72) /* 0.471602864 */, 16 },
+  /* 2332 */  { MAD_F(0x078cca53) /* 0.471872641 */, 16 },
+  /* 2333 */  { MAD_F(0x078de53f) /* 0.472142456 */, 16 },
+  /* 2334 */  { MAD_F(0x078f0035) /* 0.472412309 */, 16 },
+  /* 2335 */  { MAD_F(0x07901b36) /* 0.472682201 */, 16 },
+
+  /* 2336 */  { MAD_F(0x07913641) /* 0.472952132 */, 16 },
+  /* 2337 */  { MAD_F(0x07925156) /* 0.473222101 */, 16 },
+  /* 2338 */  { MAD_F(0x07936c76) /* 0.473492108 */, 16 },
+  /* 2339 */  { MAD_F(0x079487a0) /* 0.473762155 */, 16 },
+  /* 2340 */  { MAD_F(0x0795a2d4) /* 0.474032239 */, 16 },
+  /* 2341 */  { MAD_F(0x0796be13) /* 0.474302362 */, 16 },
+  /* 2342 */  { MAD_F(0x0797d95c) /* 0.474572524 */, 16 },
+  /* 2343 */  { MAD_F(0x0798f4af) /* 0.474842724 */, 16 },
+  /* 2344 */  { MAD_F(0x079a100c) /* 0.475112962 */, 16 },
+  /* 2345 */  { MAD_F(0x079b2b74) /* 0.475383239 */, 16 },
+  /* 2346 */  { MAD_F(0x079c46e7) /* 0.475653554 */, 16 },
+  /* 2347 */  { MAD_F(0x079d6263) /* 0.475923908 */, 16 },
+  /* 2348 */  { MAD_F(0x079e7dea) /* 0.476194300 */, 16 },
+  /* 2349 */  { MAD_F(0x079f997b) /* 0.476464731 */, 16 },
+  /* 2350 */  { MAD_F(0x07a0b516) /* 0.476735200 */, 16 },
+  /* 2351 */  { MAD_F(0x07a1d0bc) /* 0.477005707 */, 16 },
+
+  /* 2352 */  { MAD_F(0x07a2ec6c) /* 0.477276252 */, 16 },
+  /* 2353 */  { MAD_F(0x07a40827) /* 0.477546836 */, 16 },
+  /* 2354 */  { MAD_F(0x07a523eb) /* 0.477817459 */, 16 },
+  /* 2355 */  { MAD_F(0x07a63fba) /* 0.478088119 */, 16 },
+  /* 2356 */  { MAD_F(0x07a75b93) /* 0.478358818 */, 16 },
+  /* 2357 */  { MAD_F(0x07a87777) /* 0.478629555 */, 16 },
+  /* 2358 */  { MAD_F(0x07a99364) /* 0.478900331 */, 16 },
+  /* 2359 */  { MAD_F(0x07aaaf5c) /* 0.479171145 */, 16 },
+  /* 2360 */  { MAD_F(0x07abcb5f) /* 0.479441997 */, 16 },
+  /* 2361 */  { MAD_F(0x07ace76b) /* 0.479712887 */, 16 },
+  /* 2362 */  { MAD_F(0x07ae0382) /* 0.479983816 */, 16 },
+  /* 2363 */  { MAD_F(0x07af1fa3) /* 0.480254782 */, 16 },
+  /* 2364 */  { MAD_F(0x07b03bcf) /* 0.480525787 */, 16 },
+  /* 2365 */  { MAD_F(0x07b15804) /* 0.480796831 */, 16 },
+  /* 2366 */  { MAD_F(0x07b27444) /* 0.481067912 */, 16 },
+  /* 2367 */  { MAD_F(0x07b3908e) /* 0.481339032 */, 16 },
+
+  /* 2368 */  { MAD_F(0x07b4ace3) /* 0.481610189 */, 16 },
+  /* 2369 */  { MAD_F(0x07b5c941) /* 0.481881385 */, 16 },
+  /* 2370 */  { MAD_F(0x07b6e5aa) /* 0.482152620 */, 16 },
+  /* 2371 */  { MAD_F(0x07b8021d) /* 0.482423892 */, 16 },
+  /* 2372 */  { MAD_F(0x07b91e9b) /* 0.482695202 */, 16 },
+  /* 2373 */  { MAD_F(0x07ba3b22) /* 0.482966551 */, 16 },
+  /* 2374 */  { MAD_F(0x07bb57b4) /* 0.483237938 */, 16 },
+  /* 2375 */  { MAD_F(0x07bc7450) /* 0.483509362 */, 16 },
+  /* 2376 */  { MAD_F(0x07bd90f6) /* 0.483780825 */, 16 },
+  /* 2377 */  { MAD_F(0x07beada7) /* 0.484052326 */, 16 },
+  /* 2378 */  { MAD_F(0x07bfca61) /* 0.484323865 */, 16 },
+  /* 2379 */  { MAD_F(0x07c0e726) /* 0.484595443 */, 16 },
+  /* 2380 */  { MAD_F(0x07c203f5) /* 0.484867058 */, 16 },
+  /* 2381 */  { MAD_F(0x07c320cf) /* 0.485138711 */, 16 },
+  /* 2382 */  { MAD_F(0x07c43db2) /* 0.485410402 */, 16 },
+  /* 2383 */  { MAD_F(0x07c55aa0) /* 0.485682131 */, 16 },
+
+  /* 2384 */  { MAD_F(0x07c67798) /* 0.485953899 */, 16 },
+  /* 2385 */  { MAD_F(0x07c7949a) /* 0.486225704 */, 16 },
+  /* 2386 */  { MAD_F(0x07c8b1a7) /* 0.486497547 */, 16 },
+  /* 2387 */  { MAD_F(0x07c9cebd) /* 0.486769429 */, 16 },
+  /* 2388 */  { MAD_F(0x07caebde) /* 0.487041348 */, 16 },
+  /* 2389 */  { MAD_F(0x07cc0909) /* 0.487313305 */, 16 },
+  /* 2390 */  { MAD_F(0x07cd263e) /* 0.487585300 */, 16 },
+  /* 2391 */  { MAD_F(0x07ce437d) /* 0.487857333 */, 16 },
+  /* 2392 */  { MAD_F(0x07cf60c7) /* 0.488129404 */, 16 },
+  /* 2393 */  { MAD_F(0x07d07e1b) /* 0.488401513 */, 16 },
+  /* 2394 */  { MAD_F(0x07d19b79) /* 0.488673660 */, 16 },
+  /* 2395 */  { MAD_F(0x07d2b8e1) /* 0.488945845 */, 16 },
+  /* 2396 */  { MAD_F(0x07d3d653) /* 0.489218067 */, 16 },
+  /* 2397 */  { MAD_F(0x07d4f3cf) /* 0.489490328 */, 16 },
+  /* 2398 */  { MAD_F(0x07d61156) /* 0.489762626 */, 16 },
+  /* 2399 */  { MAD_F(0x07d72ee6) /* 0.490034962 */, 16 },
+
+  /* 2400 */  { MAD_F(0x07d84c81) /* 0.490307336 */, 16 },
+  /* 2401 */  { MAD_F(0x07d96a26) /* 0.490579748 */, 16 },
+  /* 2402 */  { MAD_F(0x07da87d5) /* 0.490852198 */, 16 },
+  /* 2403 */  { MAD_F(0x07dba58f) /* 0.491124686 */, 16 },
+  /* 2404 */  { MAD_F(0x07dcc352) /* 0.491397211 */, 16 },
+  /* 2405 */  { MAD_F(0x07dde120) /* 0.491669774 */, 16 },
+  /* 2406 */  { MAD_F(0x07defef7) /* 0.491942375 */, 16 },
+  /* 2407 */  { MAD_F(0x07e01cd9) /* 0.492215014 */, 16 },
+  /* 2408 */  { MAD_F(0x07e13ac5) /* 0.492487690 */, 16 },
+  /* 2409 */  { MAD_F(0x07e258bc) /* 0.492760404 */, 16 },
+  /* 2410 */  { MAD_F(0x07e376bc) /* 0.493033156 */, 16 },
+  /* 2411 */  { MAD_F(0x07e494c6) /* 0.493305946 */, 16 },
+  /* 2412 */  { MAD_F(0x07e5b2db) /* 0.493578773 */, 16 },
+  /* 2413 */  { MAD_F(0x07e6d0f9) /* 0.493851638 */, 16 },
+  /* 2414 */  { MAD_F(0x07e7ef22) /* 0.494124541 */, 16 },
+  /* 2415 */  { MAD_F(0x07e90d55) /* 0.494397481 */, 16 },
+
+  /* 2416 */  { MAD_F(0x07ea2b92) /* 0.494670459 */, 16 },
+  /* 2417 */  { MAD_F(0x07eb49d9) /* 0.494943475 */, 16 },
+  /* 2418 */  { MAD_F(0x07ec682a) /* 0.495216529 */, 16 },
+  /* 2419 */  { MAD_F(0x07ed8686) /* 0.495489620 */, 16 },
+  /* 2420 */  { MAD_F(0x07eea4eb) /* 0.495762748 */, 16 },
+  /* 2421 */  { MAD_F(0x07efc35b) /* 0.496035915 */, 16 },
+  /* 2422 */  { MAD_F(0x07f0e1d4) /* 0.496309119 */, 16 },
+  /* 2423 */  { MAD_F(0x07f20058) /* 0.496582360 */, 16 },
+  /* 2424 */  { MAD_F(0x07f31ee6) /* 0.496855639 */, 16 },
+  /* 2425 */  { MAD_F(0x07f43d7e) /* 0.497128956 */, 16 },
+  /* 2426 */  { MAD_F(0x07f55c20) /* 0.497402310 */, 16 },
+  /* 2427 */  { MAD_F(0x07f67acc) /* 0.497675702 */, 16 },
+  /* 2428 */  { MAD_F(0x07f79982) /* 0.497949132 */, 16 },
+  /* 2429 */  { MAD_F(0x07f8b842) /* 0.498222598 */, 16 },
+  /* 2430 */  { MAD_F(0x07f9d70c) /* 0.498496103 */, 16 },
+  /* 2431 */  { MAD_F(0x07faf5e1) /* 0.498769645 */, 16 },
+
+  /* 2432 */  { MAD_F(0x07fc14bf) /* 0.499043224 */, 16 },
+  /* 2433 */  { MAD_F(0x07fd33a8) /* 0.499316841 */, 16 },
+  /* 2434 */  { MAD_F(0x07fe529a) /* 0.499590496 */, 16 },
+  /* 2435 */  { MAD_F(0x07ff7197) /* 0.499864188 */, 16 },
+  /* 2436 */  { MAD_F(0x0400484f) /* 0.250068959 */, 17 },
+  /* 2437 */  { MAD_F(0x0400d7d7) /* 0.250205842 */, 17 },
+  /* 2438 */  { MAD_F(0x04016764) /* 0.250342744 */, 17 },
+  /* 2439 */  { MAD_F(0x0401f6f7) /* 0.250479665 */, 17 },
+  /* 2440 */  { MAD_F(0x0402868e) /* 0.250616605 */, 17 },
+  /* 2441 */  { MAD_F(0x0403162b) /* 0.250753563 */, 17 },
+  /* 2442 */  { MAD_F(0x0403a5cc) /* 0.250890540 */, 17 },
+  /* 2443 */  { MAD_F(0x04043573) /* 0.251027536 */, 17 },
+  /* 2444 */  { MAD_F(0x0404c51e) /* 0.251164550 */, 17 },
+  /* 2445 */  { MAD_F(0x040554cf) /* 0.251301583 */, 17 },
+  /* 2446 */  { MAD_F(0x0405e484) /* 0.251438635 */, 17 },
+  /* 2447 */  { MAD_F(0x0406743f) /* 0.251575706 */, 17 },
+
+  /* 2448 */  { MAD_F(0x040703ff) /* 0.251712795 */, 17 },
+  /* 2449 */  { MAD_F(0x040793c3) /* 0.251849903 */, 17 },
+  /* 2450 */  { MAD_F(0x0408238d) /* 0.251987029 */, 17 },
+  /* 2451 */  { MAD_F(0x0408b35b) /* 0.252124174 */, 17 },
+  /* 2452 */  { MAD_F(0x0409432f) /* 0.252261338 */, 17 },
+  /* 2453 */  { MAD_F(0x0409d308) /* 0.252398520 */, 17 },
+  /* 2454 */  { MAD_F(0x040a62e5) /* 0.252535721 */, 17 },
+  /* 2455 */  { MAD_F(0x040af2c8) /* 0.252672941 */, 17 },
+  /* 2456 */  { MAD_F(0x040b82b0) /* 0.252810180 */, 17 },
+  /* 2457 */  { MAD_F(0x040c129c) /* 0.252947436 */, 17 },
+  /* 2458 */  { MAD_F(0x040ca28e) /* 0.253084712 */, 17 },
+  /* 2459 */  { MAD_F(0x040d3284) /* 0.253222006 */, 17 },
+  /* 2460 */  { MAD_F(0x040dc280) /* 0.253359319 */, 17 },
+  /* 2461 */  { MAD_F(0x040e5281) /* 0.253496651 */, 17 },
+  /* 2462 */  { MAD_F(0x040ee286) /* 0.253634001 */, 17 },
+  /* 2463 */  { MAD_F(0x040f7291) /* 0.253771369 */, 17 },
+
+  /* 2464 */  { MAD_F(0x041002a1) /* 0.253908756 */, 17 },
+  /* 2465 */  { MAD_F(0x041092b5) /* 0.254046162 */, 17 },
+  /* 2466 */  { MAD_F(0x041122cf) /* 0.254183587 */, 17 },
+  /* 2467 */  { MAD_F(0x0411b2ed) /* 0.254321030 */, 17 },
+  /* 2468 */  { MAD_F(0x04124311) /* 0.254458491 */, 17 },
+  /* 2469 */  { MAD_F(0x0412d339) /* 0.254595971 */, 17 },
+  /* 2470 */  { MAD_F(0x04136367) /* 0.254733470 */, 17 },
+  /* 2471 */  { MAD_F(0x0413f399) /* 0.254870987 */, 17 },
+  /* 2472 */  { MAD_F(0x041483d1) /* 0.255008523 */, 17 },
+  /* 2473 */  { MAD_F(0x0415140d) /* 0.255146077 */, 17 },
+  /* 2474 */  { MAD_F(0x0415a44f) /* 0.255283650 */, 17 },
+  /* 2475 */  { MAD_F(0x04163495) /* 0.255421241 */, 17 },
+  /* 2476 */  { MAD_F(0x0416c4e1) /* 0.255558851 */, 17 },
+  /* 2477 */  { MAD_F(0x04175531) /* 0.255696480 */, 17 },
+  /* 2478 */  { MAD_F(0x0417e586) /* 0.255834127 */, 17 },
+  /* 2479 */  { MAD_F(0x041875e1) /* 0.255971792 */, 17 },
+
+  /* 2480 */  { MAD_F(0x04190640) /* 0.256109476 */, 17 },
+  /* 2481 */  { MAD_F(0x041996a4) /* 0.256247179 */, 17 },
+  /* 2482 */  { MAD_F(0x041a270d) /* 0.256384900 */, 17 },
+  /* 2483 */  { MAD_F(0x041ab77b) /* 0.256522639 */, 17 },
+  /* 2484 */  { MAD_F(0x041b47ef) /* 0.256660397 */, 17 },
+  /* 2485 */  { MAD_F(0x041bd867) /* 0.256798174 */, 17 },
+  /* 2486 */  { MAD_F(0x041c68e4) /* 0.256935969 */, 17 },
+  /* 2487 */  { MAD_F(0x041cf966) /* 0.257073782 */, 17 },
+  /* 2488 */  { MAD_F(0x041d89ed) /* 0.257211614 */, 17 },
+  /* 2489 */  { MAD_F(0x041e1a79) /* 0.257349465 */, 17 },
+  /* 2490 */  { MAD_F(0x041eab0a) /* 0.257487334 */, 17 },
+  /* 2491 */  { MAD_F(0x041f3b9f) /* 0.257625221 */, 17 },
+  /* 2492 */  { MAD_F(0x041fcc3a) /* 0.257763127 */, 17 },
+  /* 2493 */  { MAD_F(0x04205cda) /* 0.257901051 */, 17 },
+  /* 2494 */  { MAD_F(0x0420ed7f) /* 0.258038994 */, 17 },
+  /* 2495 */  { MAD_F(0x04217e28) /* 0.258176955 */, 17 },
+
+  /* 2496 */  { MAD_F(0x04220ed7) /* 0.258314934 */, 17 },
+  /* 2497 */  { MAD_F(0x04229f8a) /* 0.258452932 */, 17 },
+  /* 2498 */  { MAD_F(0x04233043) /* 0.258590948 */, 17 },
+  /* 2499 */  { MAD_F(0x0423c100) /* 0.258728983 */, 17 },
+  /* 2500 */  { MAD_F(0x042451c3) /* 0.258867036 */, 17 },
+  /* 2501 */  { MAD_F(0x0424e28a) /* 0.259005108 */, 17 },
+  /* 2502 */  { MAD_F(0x04257356) /* 0.259143198 */, 17 },
+  /* 2503 */  { MAD_F(0x04260428) /* 0.259281307 */, 17 },
+  /* 2504 */  { MAD_F(0x042694fe) /* 0.259419433 */, 17 },
+  /* 2505 */  { MAD_F(0x042725d9) /* 0.259557579 */, 17 },
+  /* 2506 */  { MAD_F(0x0427b6b9) /* 0.259695742 */, 17 },
+  /* 2507 */  { MAD_F(0x0428479e) /* 0.259833924 */, 17 },
+  /* 2508 */  { MAD_F(0x0428d888) /* 0.259972124 */, 17 },
+  /* 2509 */  { MAD_F(0x04296976) /* 0.260110343 */, 17 },
+  /* 2510 */  { MAD_F(0x0429fa6a) /* 0.260248580 */, 17 },
+  /* 2511 */  { MAD_F(0x042a8b63) /* 0.260386836 */, 17 },
+
+  /* 2512 */  { MAD_F(0x042b1c60) /* 0.260525110 */, 17 },
+  /* 2513 */  { MAD_F(0x042bad63) /* 0.260663402 */, 17 },
+  /* 2514 */  { MAD_F(0x042c3e6a) /* 0.260801712 */, 17 },
+  /* 2515 */  { MAD_F(0x042ccf77) /* 0.260940041 */, 17 },
+  /* 2516 */  { MAD_F(0x042d6088) /* 0.261078388 */, 17 },
+  /* 2517 */  { MAD_F(0x042df19e) /* 0.261216754 */, 17 },
+  /* 2518 */  { MAD_F(0x042e82b9) /* 0.261355137 */, 17 },
+  /* 2519 */  { MAD_F(0x042f13d9) /* 0.261493540 */, 17 },
+  /* 2520 */  { MAD_F(0x042fa4fe) /* 0.261631960 */, 17 },
+  /* 2521 */  { MAD_F(0x04303628) /* 0.261770399 */, 17 },
+  /* 2522 */  { MAD_F(0x0430c757) /* 0.261908856 */, 17 },
+  /* 2523 */  { MAD_F(0x0431588b) /* 0.262047331 */, 17 },
+  /* 2524 */  { MAD_F(0x0431e9c3) /* 0.262185825 */, 17 },
+  /* 2525 */  { MAD_F(0x04327b01) /* 0.262324337 */, 17 },
+  /* 2526 */  { MAD_F(0x04330c43) /* 0.262462867 */, 17 },
+  /* 2527 */  { MAD_F(0x04339d8a) /* 0.262601416 */, 17 },
+
+  /* 2528 */  { MAD_F(0x04342ed7) /* 0.262739982 */, 17 },
+  /* 2529 */  { MAD_F(0x0434c028) /* 0.262878568 */, 17 },
+  /* 2530 */  { MAD_F(0x0435517e) /* 0.263017171 */, 17 },
+  /* 2531 */  { MAD_F(0x0435e2d9) /* 0.263155792 */, 17 },
+  /* 2532 */  { MAD_F(0x04367439) /* 0.263294432 */, 17 },
+  /* 2533 */  { MAD_F(0x0437059e) /* 0.263433090 */, 17 },
+  /* 2534 */  { MAD_F(0x04379707) /* 0.263571767 */, 17 },
+  /* 2535 */  { MAD_F(0x04382876) /* 0.263710461 */, 17 },
+  /* 2536 */  { MAD_F(0x0438b9e9) /* 0.263849174 */, 17 },
+  /* 2537 */  { MAD_F(0x04394b61) /* 0.263987905 */, 17 },
+  /* 2538 */  { MAD_F(0x0439dcdf) /* 0.264126655 */, 17 },
+  /* 2539 */  { MAD_F(0x043a6e61) /* 0.264265422 */, 17 },
+  /* 2540 */  { MAD_F(0x043affe8) /* 0.264404208 */, 17 },
+  /* 2541 */  { MAD_F(0x043b9174) /* 0.264543012 */, 17 },
+  /* 2542 */  { MAD_F(0x043c2305) /* 0.264681834 */, 17 },
+  /* 2543 */  { MAD_F(0x043cb49a) /* 0.264820674 */, 17 },
+
+  /* 2544 */  { MAD_F(0x043d4635) /* 0.264959533 */, 17 },
+  /* 2545 */  { MAD_F(0x043dd7d4) /* 0.265098410 */, 17 },
+  /* 2546 */  { MAD_F(0x043e6979) /* 0.265237305 */, 17 },
+  /* 2547 */  { MAD_F(0x043efb22) /* 0.265376218 */, 17 },
+  /* 2548 */  { MAD_F(0x043f8cd0) /* 0.265515149 */, 17 },
+  /* 2549 */  { MAD_F(0x04401e83) /* 0.265654099 */, 17 },
+  /* 2550 */  { MAD_F(0x0440b03b) /* 0.265793066 */, 17 },
+  /* 2551 */  { MAD_F(0x044141f7) /* 0.265932052 */, 17 },
+  /* 2552 */  { MAD_F(0x0441d3b9) /* 0.266071056 */, 17 },
+  /* 2553 */  { MAD_F(0x04426580) /* 0.266210078 */, 17 },
+  /* 2554 */  { MAD_F(0x0442f74b) /* 0.266349119 */, 17 },
+  /* 2555 */  { MAD_F(0x0443891b) /* 0.266488177 */, 17 },
+  /* 2556 */  { MAD_F(0x04441af0) /* 0.266627254 */, 17 },
+  /* 2557 */  { MAD_F(0x0444acca) /* 0.266766349 */, 17 },
+  /* 2558 */  { MAD_F(0x04453ea9) /* 0.266905462 */, 17 },
+  /* 2559 */  { MAD_F(0x0445d08d) /* 0.267044593 */, 17 },
+
+  /* 2560 */  { MAD_F(0x04466275) /* 0.267183742 */, 17 },
+  /* 2561 */  { MAD_F(0x0446f463) /* 0.267322909 */, 17 },
+  /* 2562 */  { MAD_F(0x04478655) /* 0.267462094 */, 17 },
+  /* 2563 */  { MAD_F(0x0448184c) /* 0.267601298 */, 17 },
+  /* 2564 */  { MAD_F(0x0448aa48) /* 0.267740519 */, 17 },
+  /* 2565 */  { MAD_F(0x04493c49) /* 0.267879759 */, 17 },
+  /* 2566 */  { MAD_F(0x0449ce4f) /* 0.268019017 */, 17 },
+  /* 2567 */  { MAD_F(0x044a6059) /* 0.268158293 */, 17 },
+  /* 2568 */  { MAD_F(0x044af269) /* 0.268297587 */, 17 },
+  /* 2569 */  { MAD_F(0x044b847d) /* 0.268436899 */, 17 },
+  /* 2570 */  { MAD_F(0x044c1696) /* 0.268576229 */, 17 },
+  /* 2571 */  { MAD_F(0x044ca8b4) /* 0.268715577 */, 17 },
+  /* 2572 */  { MAD_F(0x044d3ad7) /* 0.268854943 */, 17 },
+  /* 2573 */  { MAD_F(0x044dccff) /* 0.268994328 */, 17 },
+  /* 2574 */  { MAD_F(0x044e5f2b) /* 0.269133730 */, 17 },
+  /* 2575 */  { MAD_F(0x044ef15d) /* 0.269273150 */, 17 },
+
+  /* 2576 */  { MAD_F(0x044f8393) /* 0.269412589 */, 17 },
+  /* 2577 */  { MAD_F(0x045015ce) /* 0.269552045 */, 17 },
+  /* 2578 */  { MAD_F(0x0450a80e) /* 0.269691520 */, 17 },
+  /* 2579 */  { MAD_F(0x04513a53) /* 0.269831013 */, 17 },
+  /* 2580 */  { MAD_F(0x0451cc9c) /* 0.269970523 */, 17 },
+  /* 2581 */  { MAD_F(0x04525eeb) /* 0.270110052 */, 17 },
+  /* 2582 */  { MAD_F(0x0452f13e) /* 0.270249599 */, 17 },
+  /* 2583 */  { MAD_F(0x04538396) /* 0.270389163 */, 17 },
+  /* 2584 */  { MAD_F(0x045415f3) /* 0.270528746 */, 17 },
+  /* 2585 */  { MAD_F(0x0454a855) /* 0.270668347 */, 17 },
+  /* 2586 */  { MAD_F(0x04553abb) /* 0.270807965 */, 17 },
+  /* 2587 */  { MAD_F(0x0455cd27) /* 0.270947602 */, 17 },
+  /* 2588 */  { MAD_F(0x04565f97) /* 0.271087257 */, 17 },
+  /* 2589 */  { MAD_F(0x0456f20c) /* 0.271226930 */, 17 },
+  /* 2590 */  { MAD_F(0x04578486) /* 0.271366620 */, 17 },
+  /* 2591 */  { MAD_F(0x04581705) /* 0.271506329 */, 17 },
+
+  /* 2592 */  { MAD_F(0x0458a989) /* 0.271646056 */, 17 },
+  /* 2593 */  { MAD_F(0x04593c11) /* 0.271785800 */, 17 },
+  /* 2594 */  { MAD_F(0x0459ce9e) /* 0.271925563 */, 17 },
+  /* 2595 */  { MAD_F(0x045a6130) /* 0.272065343 */, 17 },
+  /* 2596 */  { MAD_F(0x045af3c7) /* 0.272205142 */, 17 },
+  /* 2597 */  { MAD_F(0x045b8663) /* 0.272344958 */, 17 },
+  /* 2598 */  { MAD_F(0x045c1903) /* 0.272484793 */, 17 },
+  /* 2599 */  { MAD_F(0x045caba9) /* 0.272624645 */, 17 },
+  /* 2600 */  { MAD_F(0x045d3e53) /* 0.272764515 */, 17 },
+  /* 2601 */  { MAD_F(0x045dd102) /* 0.272904403 */, 17 },
+  /* 2602 */  { MAD_F(0x045e63b6) /* 0.273044310 */, 17 },
+  /* 2603 */  { MAD_F(0x045ef66e) /* 0.273184234 */, 17 },
+  /* 2604 */  { MAD_F(0x045f892b) /* 0.273324176 */, 17 },
+  /* 2605 */  { MAD_F(0x04601bee) /* 0.273464136 */, 17 },
+  /* 2606 */  { MAD_F(0x0460aeb5) /* 0.273604113 */, 17 },
+  /* 2607 */  { MAD_F(0x04614180) /* 0.273744109 */, 17 },
+
+  /* 2608 */  { MAD_F(0x0461d451) /* 0.273884123 */, 17 },
+  /* 2609 */  { MAD_F(0x04626727) /* 0.274024154 */, 17 },
+  /* 2610 */  { MAD_F(0x0462fa01) /* 0.274164204 */, 17 },
+  /* 2611 */  { MAD_F(0x04638ce0) /* 0.274304271 */, 17 },
+  /* 2612 */  { MAD_F(0x04641fc4) /* 0.274444356 */, 17 },
+  /* 2613 */  { MAD_F(0x0464b2ac) /* 0.274584459 */, 17 },
+  /* 2614 */  { MAD_F(0x0465459a) /* 0.274724580 */, 17 },
+  /* 2615 */  { MAD_F(0x0465d88c) /* 0.274864719 */, 17 },
+  /* 2616 */  { MAD_F(0x04666b83) /* 0.275004875 */, 17 },
+  /* 2617 */  { MAD_F(0x0466fe7f) /* 0.275145050 */, 17 },
+  /* 2618 */  { MAD_F(0x0467917f) /* 0.275285242 */, 17 },
+  /* 2619 */  { MAD_F(0x04682485) /* 0.275425452 */, 17 },
+  /* 2620 */  { MAD_F(0x0468b78f) /* 0.275565681 */, 17 },
+  /* 2621 */  { MAD_F(0x04694a9e) /* 0.275705926 */, 17 },
+  /* 2622 */  { MAD_F(0x0469ddb2) /* 0.275846190 */, 17 },
+  /* 2623 */  { MAD_F(0x046a70ca) /* 0.275986472 */, 17 },
+
+  /* 2624 */  { MAD_F(0x046b03e7) /* 0.276126771 */, 17 },
+  /* 2625 */  { MAD_F(0x046b970a) /* 0.276267088 */, 17 },
+  /* 2626 */  { MAD_F(0x046c2a31) /* 0.276407423 */, 17 },
+  /* 2627 */  { MAD_F(0x046cbd5c) /* 0.276547776 */, 17 },
+  /* 2628 */  { MAD_F(0x046d508d) /* 0.276688147 */, 17 },
+  /* 2629 */  { MAD_F(0x046de3c2) /* 0.276828535 */, 17 },
+  /* 2630 */  { MAD_F(0x046e76fc) /* 0.276968942 */, 17 },
+  /* 2631 */  { MAD_F(0x046f0a3b) /* 0.277109366 */, 17 },
+  /* 2632 */  { MAD_F(0x046f9d7e) /* 0.277249808 */, 17 },
+  /* 2633 */  { MAD_F(0x047030c7) /* 0.277390267 */, 17 },
+  /* 2634 */  { MAD_F(0x0470c414) /* 0.277530745 */, 17 },
+  /* 2635 */  { MAD_F(0x04715766) /* 0.277671240 */, 17 },
+  /* 2636 */  { MAD_F(0x0471eabc) /* 0.277811753 */, 17 },
+  /* 2637 */  { MAD_F(0x04727e18) /* 0.277952284 */, 17 },
+  /* 2638 */  { MAD_F(0x04731178) /* 0.278092832 */, 17 },
+  /* 2639 */  { MAD_F(0x0473a4dd) /* 0.278233399 */, 17 },
+
+  /* 2640 */  { MAD_F(0x04743847) /* 0.278373983 */, 17 },
+  /* 2641 */  { MAD_F(0x0474cbb5) /* 0.278514584 */, 17 },
+  /* 2642 */  { MAD_F(0x04755f29) /* 0.278655204 */, 17 },
+  /* 2643 */  { MAD_F(0x0475f2a1) /* 0.278795841 */, 17 },
+  /* 2644 */  { MAD_F(0x0476861d) /* 0.278936496 */, 17 },
+  /* 2645 */  { MAD_F(0x0477199f) /* 0.279077169 */, 17 },
+  /* 2646 */  { MAD_F(0x0477ad25) /* 0.279217860 */, 17 },
+  /* 2647 */  { MAD_F(0x047840b0) /* 0.279358568 */, 17 },
+  /* 2648 */  { MAD_F(0x0478d440) /* 0.279499294 */, 17 },
+  /* 2649 */  { MAD_F(0x047967d5) /* 0.279640037 */, 17 },
+  /* 2650 */  { MAD_F(0x0479fb6e) /* 0.279780799 */, 17 },
+  /* 2651 */  { MAD_F(0x047a8f0c) /* 0.279921578 */, 17 },
+  /* 2652 */  { MAD_F(0x047b22af) /* 0.280062375 */, 17 },
+  /* 2653 */  { MAD_F(0x047bb657) /* 0.280203189 */, 17 },
+  /* 2654 */  { MAD_F(0x047c4a03) /* 0.280344021 */, 17 },
+  /* 2655 */  { MAD_F(0x047cddb4) /* 0.280484871 */, 17 },
+
+  /* 2656 */  { MAD_F(0x047d716a) /* 0.280625739 */, 17 },
+  /* 2657 */  { MAD_F(0x047e0524) /* 0.280766624 */, 17 },
+  /* 2658 */  { MAD_F(0x047e98e4) /* 0.280907527 */, 17 },
+  /* 2659 */  { MAD_F(0x047f2ca8) /* 0.281048447 */, 17 },
+  /* 2660 */  { MAD_F(0x047fc071) /* 0.281189385 */, 17 },
+  /* 2661 */  { MAD_F(0x0480543e) /* 0.281330341 */, 17 },
+  /* 2662 */  { MAD_F(0x0480e811) /* 0.281471315 */, 17 },
+  /* 2663 */  { MAD_F(0x04817be8) /* 0.281612306 */, 17 },
+  /* 2664 */  { MAD_F(0x04820fc3) /* 0.281753315 */, 17 },
+  /* 2665 */  { MAD_F(0x0482a3a4) /* 0.281894341 */, 17 },
+  /* 2666 */  { MAD_F(0x04833789) /* 0.282035386 */, 17 },
+  /* 2667 */  { MAD_F(0x0483cb73) /* 0.282176447 */, 17 },
+  /* 2668 */  { MAD_F(0x04845f62) /* 0.282317527 */, 17 },
+  /* 2669 */  { MAD_F(0x0484f355) /* 0.282458624 */, 17 },
+  /* 2670 */  { MAD_F(0x0485874d) /* 0.282599738 */, 17 },
+  /* 2671 */  { MAD_F(0x04861b4a) /* 0.282740871 */, 17 },
+
+  /* 2672 */  { MAD_F(0x0486af4c) /* 0.282882021 */, 17 },
+  /* 2673 */  { MAD_F(0x04874352) /* 0.283023188 */, 17 },
+  /* 2674 */  { MAD_F(0x0487d75d) /* 0.283164373 */, 17 },
+  /* 2675 */  { MAD_F(0x04886b6d) /* 0.283305576 */, 17 },
+  /* 2676 */  { MAD_F(0x0488ff82) /* 0.283446796 */, 17 },
+  /* 2677 */  { MAD_F(0x0489939b) /* 0.283588034 */, 17 },
+  /* 2678 */  { MAD_F(0x048a27b9) /* 0.283729290 */, 17 },
+  /* 2679 */  { MAD_F(0x048abbdc) /* 0.283870563 */, 17 },
+  /* 2680 */  { MAD_F(0x048b5003) /* 0.284011853 */, 17 },
+  /* 2681 */  { MAD_F(0x048be42f) /* 0.284153161 */, 17 },
+  /* 2682 */  { MAD_F(0x048c7860) /* 0.284294487 */, 17 },
+  /* 2683 */  { MAD_F(0x048d0c96) /* 0.284435831 */, 17 },
+  /* 2684 */  { MAD_F(0x048da0d0) /* 0.284577192 */, 17 },
+  /* 2685 */  { MAD_F(0x048e350f) /* 0.284718570 */, 17 },
+  /* 2686 */  { MAD_F(0x048ec953) /* 0.284859966 */, 17 },
+  /* 2687 */  { MAD_F(0x048f5d9b) /* 0.285001380 */, 17 },
+
+  /* 2688 */  { MAD_F(0x048ff1e8) /* 0.285142811 */, 17 },
+  /* 2689 */  { MAD_F(0x0490863a) /* 0.285284259 */, 17 },
+  /* 2690 */  { MAD_F(0x04911a91) /* 0.285425726 */, 17 },
+  /* 2691 */  { MAD_F(0x0491aeec) /* 0.285567209 */, 17 },
+  /* 2692 */  { MAD_F(0x0492434c) /* 0.285708711 */, 17 },
+  /* 2693 */  { MAD_F(0x0492d7b0) /* 0.285850229 */, 17 },
+  /* 2694 */  { MAD_F(0x04936c1a) /* 0.285991766 */, 17 },
+  /* 2695 */  { MAD_F(0x04940088) /* 0.286133319 */, 17 },
+  /* 2696 */  { MAD_F(0x049494fb) /* 0.286274891 */, 17 },
+  /* 2697 */  { MAD_F(0x04952972) /* 0.286416480 */, 17 },
+  /* 2698 */  { MAD_F(0x0495bdee) /* 0.286558086 */, 17 },
+  /* 2699 */  { MAD_F(0x0496526f) /* 0.286699710 */, 17 },
+  /* 2700 */  { MAD_F(0x0496e6f5) /* 0.286841351 */, 17 },
+  /* 2701 */  { MAD_F(0x04977b7f) /* 0.286983010 */, 17 },
+  /* 2702 */  { MAD_F(0x0498100e) /* 0.287124686 */, 17 },
+  /* 2703 */  { MAD_F(0x0498a4a1) /* 0.287266380 */, 17 },
+
+  /* 2704 */  { MAD_F(0x0499393a) /* 0.287408091 */, 17 },
+  /* 2705 */  { MAD_F(0x0499cdd7) /* 0.287549820 */, 17 },
+  /* 2706 */  { MAD_F(0x049a6278) /* 0.287691566 */, 17 },
+  /* 2707 */  { MAD_F(0x049af71f) /* 0.287833330 */, 17 },
+  /* 2708 */  { MAD_F(0x049b8bca) /* 0.287975111 */, 17 },
+  /* 2709 */  { MAD_F(0x049c207a) /* 0.288116909 */, 17 },
+  /* 2710 */  { MAD_F(0x049cb52e) /* 0.288258725 */, 17 },
+  /* 2711 */  { MAD_F(0x049d49e7) /* 0.288400559 */, 17 },
+  /* 2712 */  { MAD_F(0x049ddea5) /* 0.288542409 */, 17 },
+  /* 2713 */  { MAD_F(0x049e7367) /* 0.288684278 */, 17 },
+  /* 2714 */  { MAD_F(0x049f082f) /* 0.288826163 */, 17 },
+  /* 2715 */  { MAD_F(0x049f9cfa) /* 0.288968067 */, 17 },
+  /* 2716 */  { MAD_F(0x04a031cb) /* 0.289109987 */, 17 },
+  /* 2717 */  { MAD_F(0x04a0c6a0) /* 0.289251925 */, 17 },
+  /* 2718 */  { MAD_F(0x04a15b7a) /* 0.289393881 */, 17 },
+  /* 2719 */  { MAD_F(0x04a1f059) /* 0.289535854 */, 17 },
+
+  /* 2720 */  { MAD_F(0x04a2853c) /* 0.289677844 */, 17 },
+  /* 2721 */  { MAD_F(0x04a31a24) /* 0.289819851 */, 17 },
+  /* 2722 */  { MAD_F(0x04a3af10) /* 0.289961876 */, 17 },
+  /* 2723 */  { MAD_F(0x04a44401) /* 0.290103919 */, 17 },
+  /* 2724 */  { MAD_F(0x04a4d8f7) /* 0.290245979 */, 17 },
+  /* 2725 */  { MAD_F(0x04a56df2) /* 0.290388056 */, 17 },
+  /* 2726 */  { MAD_F(0x04a602f1) /* 0.290530150 */, 17 },
+  /* 2727 */  { MAD_F(0x04a697f5) /* 0.290672262 */, 17 },
+  /* 2728 */  { MAD_F(0x04a72cfe) /* 0.290814392 */, 17 },
+  /* 2729 */  { MAD_F(0x04a7c20b) /* 0.290956538 */, 17 },
+  /* 2730 */  { MAD_F(0x04a8571d) /* 0.291098703 */, 17 },
+  /* 2731 */  { MAD_F(0x04a8ec33) /* 0.291240884 */, 17 },
+  /* 2732 */  { MAD_F(0x04a9814e) /* 0.291383083 */, 17 },
+  /* 2733 */  { MAD_F(0x04aa166e) /* 0.291525299 */, 17 },
+  /* 2734 */  { MAD_F(0x04aaab93) /* 0.291667532 */, 17 },
+  /* 2735 */  { MAD_F(0x04ab40bc) /* 0.291809783 */, 17 },
+
+  /* 2736 */  { MAD_F(0x04abd5ea) /* 0.291952051 */, 17 },
+  /* 2737 */  { MAD_F(0x04ac6b1c) /* 0.292094337 */, 17 },
+  /* 2738 */  { MAD_F(0x04ad0053) /* 0.292236640 */, 17 },
+  /* 2739 */  { MAD_F(0x04ad958f) /* 0.292378960 */, 17 },
+  /* 2740 */  { MAD_F(0x04ae2ad0) /* 0.292521297 */, 17 },
+  /* 2741 */  { MAD_F(0x04aec015) /* 0.292663652 */, 17 },
+  /* 2742 */  { MAD_F(0x04af555e) /* 0.292806024 */, 17 },
+  /* 2743 */  { MAD_F(0x04afeaad) /* 0.292948414 */, 17 },
+  /* 2744 */  { MAD_F(0x04b08000) /* 0.293090820 */, 17 },
+  /* 2745 */  { MAD_F(0x04b11557) /* 0.293233244 */, 17 },
+  /* 2746 */  { MAD_F(0x04b1aab4) /* 0.293375686 */, 17 },
+  /* 2747 */  { MAD_F(0x04b24015) /* 0.293518144 */, 17 },
+  /* 2748 */  { MAD_F(0x04b2d57a) /* 0.293660620 */, 17 },
+  /* 2749 */  { MAD_F(0x04b36ae4) /* 0.293803113 */, 17 },
+  /* 2750 */  { MAD_F(0x04b40053) /* 0.293945624 */, 17 },
+  /* 2751 */  { MAD_F(0x04b495c7) /* 0.294088151 */, 17 },
+
+  /* 2752 */  { MAD_F(0x04b52b3f) /* 0.294230696 */, 17 },
+  /* 2753 */  { MAD_F(0x04b5c0bc) /* 0.294373259 */, 17 },
+  /* 2754 */  { MAD_F(0x04b6563d) /* 0.294515838 */, 17 },
+  /* 2755 */  { MAD_F(0x04b6ebc3) /* 0.294658435 */, 17 },
+  /* 2756 */  { MAD_F(0x04b7814e) /* 0.294801049 */, 17 },
+  /* 2757 */  { MAD_F(0x04b816dd) /* 0.294943680 */, 17 },
+  /* 2758 */  { MAD_F(0x04b8ac71) /* 0.295086329 */, 17 },
+  /* 2759 */  { MAD_F(0x04b9420a) /* 0.295228995 */, 17 },
+  /* 2760 */  { MAD_F(0x04b9d7a7) /* 0.295371678 */, 17 },
+  /* 2761 */  { MAD_F(0x04ba6d49) /* 0.295514378 */, 17 },
+  /* 2762 */  { MAD_F(0x04bb02ef) /* 0.295657095 */, 17 },
+  /* 2763 */  { MAD_F(0x04bb989a) /* 0.295799830 */, 17 },
+  /* 2764 */  { MAD_F(0x04bc2e4a) /* 0.295942582 */, 17 },
+  /* 2765 */  { MAD_F(0x04bcc3fe) /* 0.296085351 */, 17 },
+  /* 2766 */  { MAD_F(0x04bd59b7) /* 0.296228138 */, 17 },
+  /* 2767 */  { MAD_F(0x04bdef74) /* 0.296370941 */, 17 },
+
+  /* 2768 */  { MAD_F(0x04be8537) /* 0.296513762 */, 17 },
+  /* 2769 */  { MAD_F(0x04bf1afd) /* 0.296656600 */, 17 },
+  /* 2770 */  { MAD_F(0x04bfb0c9) /* 0.296799455 */, 17 },
+  /* 2771 */  { MAD_F(0x04c04699) /* 0.296942327 */, 17 },
+  /* 2772 */  { MAD_F(0x04c0dc6d) /* 0.297085217 */, 17 },
+  /* 2773 */  { MAD_F(0x04c17247) /* 0.297228124 */, 17 },
+  /* 2774 */  { MAD_F(0x04c20824) /* 0.297371048 */, 17 },
+  /* 2775 */  { MAD_F(0x04c29e07) /* 0.297513989 */, 17 },
+  /* 2776 */  { MAD_F(0x04c333ee) /* 0.297656947 */, 17 },
+  /* 2777 */  { MAD_F(0x04c3c9da) /* 0.297799922 */, 17 },
+  /* 2778 */  { MAD_F(0x04c45fca) /* 0.297942915 */, 17 },
+  /* 2779 */  { MAD_F(0x04c4f5bf) /* 0.298085925 */, 17 },
+  /* 2780 */  { MAD_F(0x04c58bb8) /* 0.298228951 */, 17 },
+  /* 2781 */  { MAD_F(0x04c621b6) /* 0.298371996 */, 17 },
+  /* 2782 */  { MAD_F(0x04c6b7b9) /* 0.298515057 */, 17 },
+  /* 2783 */  { MAD_F(0x04c74dc0) /* 0.298658135 */, 17 },
+
+  /* 2784 */  { MAD_F(0x04c7e3cc) /* 0.298801231 */, 17 },
+  /* 2785 */  { MAD_F(0x04c879dd) /* 0.298944343 */, 17 },
+  /* 2786 */  { MAD_F(0x04c90ff2) /* 0.299087473 */, 17 },
+  /* 2787 */  { MAD_F(0x04c9a60c) /* 0.299230620 */, 17 },
+  /* 2788 */  { MAD_F(0x04ca3c2a) /* 0.299373784 */, 17 },
+  /* 2789 */  { MAD_F(0x04cad24d) /* 0.299516965 */, 17 },
+  /* 2790 */  { MAD_F(0x04cb6874) /* 0.299660163 */, 17 },
+  /* 2791 */  { MAD_F(0x04cbfea0) /* 0.299803378 */, 17 },
+  /* 2792 */  { MAD_F(0x04cc94d1) /* 0.299946611 */, 17 },
+  /* 2793 */  { MAD_F(0x04cd2b06) /* 0.300089860 */, 17 },
+  /* 2794 */  { MAD_F(0x04cdc140) /* 0.300233127 */, 17 },
+  /* 2795 */  { MAD_F(0x04ce577f) /* 0.300376411 */, 17 },
+  /* 2796 */  { MAD_F(0x04ceedc2) /* 0.300519711 */, 17 },
+  /* 2797 */  { MAD_F(0x04cf8409) /* 0.300663029 */, 17 },
+  /* 2798 */  { MAD_F(0x04d01a55) /* 0.300806364 */, 17 },
+  /* 2799 */  { MAD_F(0x04d0b0a6) /* 0.300949716 */, 17 },
+
+  /* 2800 */  { MAD_F(0x04d146fb) /* 0.301093085 */, 17 },
+  /* 2801 */  { MAD_F(0x04d1dd55) /* 0.301236472 */, 17 },
+  /* 2802 */  { MAD_F(0x04d273b4) /* 0.301379875 */, 17 },
+  /* 2803 */  { MAD_F(0x04d30a17) /* 0.301523295 */, 17 },
+  /* 2804 */  { MAD_F(0x04d3a07f) /* 0.301666733 */, 17 },
+  /* 2805 */  { MAD_F(0x04d436eb) /* 0.301810187 */, 17 },
+  /* 2806 */  { MAD_F(0x04d4cd5c) /* 0.301953659 */, 17 },
+  /* 2807 */  { MAD_F(0x04d563d1) /* 0.302097147 */, 17 },
+  /* 2808 */  { MAD_F(0x04d5fa4b) /* 0.302240653 */, 17 },
+  /* 2809 */  { MAD_F(0x04d690ca) /* 0.302384175 */, 17 },
+  /* 2810 */  { MAD_F(0x04d7274d) /* 0.302527715 */, 17 },
+  /* 2811 */  { MAD_F(0x04d7bdd5) /* 0.302671271 */, 17 },
+  /* 2812 */  { MAD_F(0x04d85461) /* 0.302814845 */, 17 },
+  /* 2813 */  { MAD_F(0x04d8eaf2) /* 0.302958436 */, 17 },
+  /* 2814 */  { MAD_F(0x04d98187) /* 0.303102044 */, 17 },
+  /* 2815 */  { MAD_F(0x04da1821) /* 0.303245668 */, 17 },
+
+  /* 2816 */  { MAD_F(0x04daaec0) /* 0.303389310 */, 17 },
+  /* 2817 */  { MAD_F(0x04db4563) /* 0.303532969 */, 17 },
+  /* 2818 */  { MAD_F(0x04dbdc0a) /* 0.303676645 */, 17 },
+  /* 2819 */  { MAD_F(0x04dc72b7) /* 0.303820337 */, 17 },
+  /* 2820 */  { MAD_F(0x04dd0967) /* 0.303964047 */, 17 },
+  /* 2821 */  { MAD_F(0x04dda01d) /* 0.304107774 */, 17 },
+  /* 2822 */  { MAD_F(0x04de36d7) /* 0.304251517 */, 17 },
+  /* 2823 */  { MAD_F(0x04decd95) /* 0.304395278 */, 17 },
+  /* 2824 */  { MAD_F(0x04df6458) /* 0.304539056 */, 17 },
+  /* 2825 */  { MAD_F(0x04dffb20) /* 0.304682850 */, 17 },
+  /* 2826 */  { MAD_F(0x04e091ec) /* 0.304826662 */, 17 },
+  /* 2827 */  { MAD_F(0x04e128bc) /* 0.304970491 */, 17 },
+  /* 2828 */  { MAD_F(0x04e1bf92) /* 0.305114336 */, 17 },
+  /* 2829 */  { MAD_F(0x04e2566b) /* 0.305258199 */, 17 },
+  /* 2830 */  { MAD_F(0x04e2ed4a) /* 0.305402078 */, 17 },
+  /* 2831 */  { MAD_F(0x04e3842d) /* 0.305545974 */, 17 },
+
+  /* 2832 */  { MAD_F(0x04e41b14) /* 0.305689888 */, 17 },
+  /* 2833 */  { MAD_F(0x04e4b200) /* 0.305833818 */, 17 },
+  /* 2834 */  { MAD_F(0x04e548f1) /* 0.305977765 */, 17 },
+  /* 2835 */  { MAD_F(0x04e5dfe6) /* 0.306121729 */, 17 },
+  /* 2836 */  { MAD_F(0x04e676df) /* 0.306265710 */, 17 },
+  /* 2837 */  { MAD_F(0x04e70dde) /* 0.306409708 */, 17 },
+  /* 2838 */  { MAD_F(0x04e7a4e0) /* 0.306553723 */, 17 },
+  /* 2839 */  { MAD_F(0x04e83be7) /* 0.306697755 */, 17 },
+  /* 2840 */  { MAD_F(0x04e8d2f3) /* 0.306841804 */, 17 },
+  /* 2841 */  { MAD_F(0x04e96a04) /* 0.306985869 */, 17 },
+  /* 2842 */  { MAD_F(0x04ea0118) /* 0.307129952 */, 17 },
+  /* 2843 */  { MAD_F(0x04ea9832) /* 0.307274051 */, 17 },
+  /* 2844 */  { MAD_F(0x04eb2f50) /* 0.307418168 */, 17 },
+  /* 2845 */  { MAD_F(0x04ebc672) /* 0.307562301 */, 17 },
+  /* 2846 */  { MAD_F(0x04ec5d99) /* 0.307706451 */, 17 },
+  /* 2847 */  { MAD_F(0x04ecf4c5) /* 0.307850618 */, 17 },
+
+  /* 2848 */  { MAD_F(0x04ed8bf5) /* 0.307994802 */, 17 },
+  /* 2849 */  { MAD_F(0x04ee2329) /* 0.308139003 */, 17 },
+  /* 2850 */  { MAD_F(0x04eeba63) /* 0.308283220 */, 17 },
+  /* 2851 */  { MAD_F(0x04ef51a0) /* 0.308427455 */, 17 },
+  /* 2852 */  { MAD_F(0x04efe8e2) /* 0.308571706 */, 17 },
+  /* 2853 */  { MAD_F(0x04f08029) /* 0.308715974 */, 17 },
+  /* 2854 */  { MAD_F(0x04f11774) /* 0.308860260 */, 17 },
+  /* 2855 */  { MAD_F(0x04f1aec4) /* 0.309004561 */, 17 },
+  /* 2856 */  { MAD_F(0x04f24618) /* 0.309148880 */, 17 },
+  /* 2857 */  { MAD_F(0x04f2dd71) /* 0.309293216 */, 17 },
+  /* 2858 */  { MAD_F(0x04f374cf) /* 0.309437568 */, 17 },
+  /* 2859 */  { MAD_F(0x04f40c30) /* 0.309581938 */, 17 },
+  /* 2860 */  { MAD_F(0x04f4a397) /* 0.309726324 */, 17 },
+  /* 2861 */  { MAD_F(0x04f53b02) /* 0.309870727 */, 17 },
+  /* 2862 */  { MAD_F(0x04f5d271) /* 0.310015147 */, 17 },
+  /* 2863 */  { MAD_F(0x04f669e5) /* 0.310159583 */, 17 },
+
+  /* 2864 */  { MAD_F(0x04f7015d) /* 0.310304037 */, 17 },
+  /* 2865 */  { MAD_F(0x04f798da) /* 0.310448507 */, 17 },
+  /* 2866 */  { MAD_F(0x04f8305c) /* 0.310592994 */, 17 },
+  /* 2867 */  { MAD_F(0x04f8c7e2) /* 0.310737498 */, 17 },
+  /* 2868 */  { MAD_F(0x04f95f6c) /* 0.310882018 */, 17 },
+  /* 2869 */  { MAD_F(0x04f9f6fb) /* 0.311026556 */, 17 },
+  /* 2870 */  { MAD_F(0x04fa8e8f) /* 0.311171110 */, 17 },
+  /* 2871 */  { MAD_F(0x04fb2627) /* 0.311315681 */, 17 },
+  /* 2872 */  { MAD_F(0x04fbbdc3) /* 0.311460269 */, 17 },
+  /* 2873 */  { MAD_F(0x04fc5564) /* 0.311604874 */, 17 },
+  /* 2874 */  { MAD_F(0x04fced0a) /* 0.311749495 */, 17 },
+  /* 2875 */  { MAD_F(0x04fd84b4) /* 0.311894133 */, 17 },
+  /* 2876 */  { MAD_F(0x04fe1c62) /* 0.312038788 */, 17 },
+  /* 2877 */  { MAD_F(0x04feb415) /* 0.312183460 */, 17 },
+  /* 2878 */  { MAD_F(0x04ff4bcd) /* 0.312328148 */, 17 },
+  /* 2879 */  { MAD_F(0x04ffe389) /* 0.312472854 */, 17 },
+
+  /* 2880 */  { MAD_F(0x05007b49) /* 0.312617576 */, 17 },
+  /* 2881 */  { MAD_F(0x0501130e) /* 0.312762314 */, 17 },
+  /* 2882 */  { MAD_F(0x0501aad8) /* 0.312907070 */, 17 },
+  /* 2883 */  { MAD_F(0x050242a6) /* 0.313051842 */, 17 },
+  /* 2884 */  { MAD_F(0x0502da78) /* 0.313196631 */, 17 },
+  /* 2885 */  { MAD_F(0x0503724f) /* 0.313341437 */, 17 },
+  /* 2886 */  { MAD_F(0x05040a2b) /* 0.313486259 */, 17 },
+  /* 2887 */  { MAD_F(0x0504a20b) /* 0.313631098 */, 17 },
+  /* 2888 */  { MAD_F(0x050539ef) /* 0.313775954 */, 17 },
+  /* 2889 */  { MAD_F(0x0505d1d8) /* 0.313920827 */, 17 },
+  /* 2890 */  { MAD_F(0x050669c5) /* 0.314065716 */, 17 },
+  /* 2891 */  { MAD_F(0x050701b7) /* 0.314210622 */, 17 },
+  /* 2892 */  { MAD_F(0x050799ae) /* 0.314355545 */, 17 },
+  /* 2893 */  { MAD_F(0x050831a9) /* 0.314500484 */, 17 },
+  /* 2894 */  { MAD_F(0x0508c9a8) /* 0.314645440 */, 17 },
+  /* 2895 */  { MAD_F(0x050961ac) /* 0.314790413 */, 17 },
+
+  /* 2896 */  { MAD_F(0x0509f9b4) /* 0.314935403 */, 17 },
+  /* 2897 */  { MAD_F(0x050a91c1) /* 0.315080409 */, 17 },
+  /* 2898 */  { MAD_F(0x050b29d2) /* 0.315225432 */, 17 },
+  /* 2899 */  { MAD_F(0x050bc1e8) /* 0.315370472 */, 17 },
+  /* 2900 */  { MAD_F(0x050c5a02) /* 0.315515528 */, 17 },
+  /* 2901 */  { MAD_F(0x050cf221) /* 0.315660601 */, 17 },
+  /* 2902 */  { MAD_F(0x050d8a44) /* 0.315805690 */, 17 },
+  /* 2903 */  { MAD_F(0x050e226c) /* 0.315950797 */, 17 },
+  /* 2904 */  { MAD_F(0x050eba98) /* 0.316095920 */, 17 },
+  /* 2905 */  { MAD_F(0x050f52c9) /* 0.316241059 */, 17 },
+  /* 2906 */  { MAD_F(0x050feafe) /* 0.316386216 */, 17 },
+  /* 2907 */  { MAD_F(0x05108337) /* 0.316531388 */, 17 },
+  /* 2908 */  { MAD_F(0x05111b75) /* 0.316676578 */, 17 },
+  /* 2909 */  { MAD_F(0x0511b3b8) /* 0.316821784 */, 17 },
+  /* 2910 */  { MAD_F(0x05124bff) /* 0.316967007 */, 17 },
+  /* 2911 */  { MAD_F(0x0512e44a) /* 0.317112247 */, 17 },
+
+  /* 2912 */  { MAD_F(0x05137c9a) /* 0.317257503 */, 17 },
+  /* 2913 */  { MAD_F(0x051414ee) /* 0.317402775 */, 17 },
+  /* 2914 */  { MAD_F(0x0514ad47) /* 0.317548065 */, 17 },
+  /* 2915 */  { MAD_F(0x051545a5) /* 0.317693371 */, 17 },
+  /* 2916 */  { MAD_F(0x0515de06) /* 0.317838693 */, 17 },
+  /* 2917 */  { MAD_F(0x0516766d) /* 0.317984033 */, 17 },
+  /* 2918 */  { MAD_F(0x05170ed7) /* 0.318129388 */, 17 },
+  /* 2919 */  { MAD_F(0x0517a746) /* 0.318274761 */, 17 },
+  /* 2920 */  { MAD_F(0x05183fba) /* 0.318420150 */, 17 },
+  /* 2921 */  { MAD_F(0x0518d832) /* 0.318565555 */, 17 },
+  /* 2922 */  { MAD_F(0x051970ae) /* 0.318710978 */, 17 },
+  /* 2923 */  { MAD_F(0x051a092f) /* 0.318856416 */, 17 },
+  /* 2924 */  { MAD_F(0x051aa1b5) /* 0.319001872 */, 17 },
+  /* 2925 */  { MAD_F(0x051b3a3f) /* 0.319147344 */, 17 },
+  /* 2926 */  { MAD_F(0x051bd2cd) /* 0.319292832 */, 17 },
+  /* 2927 */  { MAD_F(0x051c6b60) /* 0.319438338 */, 17 },
+
+  /* 2928 */  { MAD_F(0x051d03f7) /* 0.319583859 */, 17 },
+  /* 2929 */  { MAD_F(0x051d9c92) /* 0.319729398 */, 17 },
+  /* 2930 */  { MAD_F(0x051e3532) /* 0.319874952 */, 17 },
+  /* 2931 */  { MAD_F(0x051ecdd7) /* 0.320020524 */, 17 },
+  /* 2932 */  { MAD_F(0x051f6680) /* 0.320166112 */, 17 },
+  /* 2933 */  { MAD_F(0x051fff2d) /* 0.320311716 */, 17 },
+  /* 2934 */  { MAD_F(0x052097df) /* 0.320457337 */, 17 },
+  /* 2935 */  { MAD_F(0x05213095) /* 0.320602975 */, 17 },
+  /* 2936 */  { MAD_F(0x0521c950) /* 0.320748629 */, 17 },
+  /* 2937 */  { MAD_F(0x0522620f) /* 0.320894300 */, 17 },
+  /* 2938 */  { MAD_F(0x0522fad3) /* 0.321039987 */, 17 },
+  /* 2939 */  { MAD_F(0x0523939b) /* 0.321185691 */, 17 },
+  /* 2940 */  { MAD_F(0x05242c68) /* 0.321331411 */, 17 },
+  /* 2941 */  { MAD_F(0x0524c538) /* 0.321477148 */, 17 },
+  /* 2942 */  { MAD_F(0x05255e0e) /* 0.321622901 */, 17 },
+  /* 2943 */  { MAD_F(0x0525f6e8) /* 0.321768671 */, 17 },
+
+  /* 2944 */  { MAD_F(0x05268fc6) /* 0.321914457 */, 17 },
+  /* 2945 */  { MAD_F(0x052728a9) /* 0.322060260 */, 17 },
+  /* 2946 */  { MAD_F(0x0527c190) /* 0.322206079 */, 17 },
+  /* 2947 */  { MAD_F(0x05285a7b) /* 0.322351915 */, 17 },
+  /* 2948 */  { MAD_F(0x0528f36b) /* 0.322497768 */, 17 },
+  /* 2949 */  { MAD_F(0x05298c5f) /* 0.322643636 */, 17 },
+  /* 2950 */  { MAD_F(0x052a2558) /* 0.322789522 */, 17 },
+  /* 2951 */  { MAD_F(0x052abe55) /* 0.322935424 */, 17 },
+  /* 2952 */  { MAD_F(0x052b5757) /* 0.323081342 */, 17 },
+  /* 2953 */  { MAD_F(0x052bf05d) /* 0.323227277 */, 17 },
+  /* 2954 */  { MAD_F(0x052c8968) /* 0.323373228 */, 17 },
+  /* 2955 */  { MAD_F(0x052d2277) /* 0.323519196 */, 17 },
+  /* 2956 */  { MAD_F(0x052dbb8a) /* 0.323665180 */, 17 },
+  /* 2957 */  { MAD_F(0x052e54a2) /* 0.323811180 */, 17 },
+  /* 2958 */  { MAD_F(0x052eedbe) /* 0.323957197 */, 17 },
+  /* 2959 */  { MAD_F(0x052f86de) /* 0.324103231 */, 17 },
+
+  /* 2960 */  { MAD_F(0x05302003) /* 0.324249281 */, 17 },
+  /* 2961 */  { MAD_F(0x0530b92d) /* 0.324395347 */, 17 },
+  /* 2962 */  { MAD_F(0x0531525b) /* 0.324541430 */, 17 },
+  /* 2963 */  { MAD_F(0x0531eb8d) /* 0.324687530 */, 17 },
+  /* 2964 */  { MAD_F(0x053284c4) /* 0.324833646 */, 17 },
+  /* 2965 */  { MAD_F(0x05331dff) /* 0.324979778 */, 17 },
+  /* 2966 */  { MAD_F(0x0533b73e) /* 0.325125926 */, 17 },
+  /* 2967 */  { MAD_F(0x05345082) /* 0.325272091 */, 17 },
+  /* 2968 */  { MAD_F(0x0534e9ca) /* 0.325418273 */, 17 },
+  /* 2969 */  { MAD_F(0x05358317) /* 0.325564471 */, 17 },
+  /* 2970 */  { MAD_F(0x05361c68) /* 0.325710685 */, 17 },
+  /* 2971 */  { MAD_F(0x0536b5be) /* 0.325856916 */, 17 },
+  /* 2972 */  { MAD_F(0x05374f17) /* 0.326003163 */, 17 },
+  /* 2973 */  { MAD_F(0x0537e876) /* 0.326149427 */, 17 },
+  /* 2974 */  { MAD_F(0x053881d9) /* 0.326295707 */, 17 },
+  /* 2975 */  { MAD_F(0x05391b40) /* 0.326442003 */, 17 },
+
+  /* 2976 */  { MAD_F(0x0539b4ab) /* 0.326588316 */, 17 },
+  /* 2977 */  { MAD_F(0x053a4e1b) /* 0.326734645 */, 17 },
+  /* 2978 */  { MAD_F(0x053ae78f) /* 0.326880990 */, 17 },
+  /* 2979 */  { MAD_F(0x053b8108) /* 0.327027352 */, 17 },
+  /* 2980 */  { MAD_F(0x053c1a85) /* 0.327173730 */, 17 },
+  /* 2981 */  { MAD_F(0x053cb407) /* 0.327320125 */, 17 },
+  /* 2982 */  { MAD_F(0x053d4d8d) /* 0.327466536 */, 17 },
+  /* 2983 */  { MAD_F(0x053de717) /* 0.327612963 */, 17 },
+  /* 2984 */  { MAD_F(0x053e80a6) /* 0.327759407 */, 17 },
+  /* 2985 */  { MAD_F(0x053f1a39) /* 0.327905867 */, 17 },
+  /* 2986 */  { MAD_F(0x053fb3d0) /* 0.328052344 */, 17 },
+  /* 2987 */  { MAD_F(0x05404d6c) /* 0.328198837 */, 17 },
+  /* 2988 */  { MAD_F(0x0540e70c) /* 0.328345346 */, 17 },
+  /* 2989 */  { MAD_F(0x054180b1) /* 0.328491871 */, 17 },
+  /* 2990 */  { MAD_F(0x05421a5a) /* 0.328638413 */, 17 },
+  /* 2991 */  { MAD_F(0x0542b407) /* 0.328784971 */, 17 },
+
+  /* 2992 */  { MAD_F(0x05434db9) /* 0.328931546 */, 17 },
+  /* 2993 */  { MAD_F(0x0543e76f) /* 0.329078137 */, 17 },
+  /* 2994 */  { MAD_F(0x0544812a) /* 0.329224744 */, 17 },
+  /* 2995 */  { MAD_F(0x05451ae9) /* 0.329371367 */, 17 },
+  /* 2996 */  { MAD_F(0x0545b4ac) /* 0.329518007 */, 17 },
+  /* 2997 */  { MAD_F(0x05464e74) /* 0.329664663 */, 17 },
+  /* 2998 */  { MAD_F(0x0546e840) /* 0.329811336 */, 17 },
+  /* 2999 */  { MAD_F(0x05478211) /* 0.329958024 */, 17 },
+  /* 3000 */  { MAD_F(0x05481be5) /* 0.330104730 */, 17 },
+  /* 3001 */  { MAD_F(0x0548b5bf) /* 0.330251451 */, 17 },
+  /* 3002 */  { MAD_F(0x05494f9c) /* 0.330398189 */, 17 },
+  /* 3003 */  { MAD_F(0x0549e97e) /* 0.330544943 */, 17 },
+  /* 3004 */  { MAD_F(0x054a8364) /* 0.330691713 */, 17 },
+  /* 3005 */  { MAD_F(0x054b1d4f) /* 0.330838499 */, 17 },
+  /* 3006 */  { MAD_F(0x054bb73e) /* 0.330985302 */, 17 },
+  /* 3007 */  { MAD_F(0x054c5132) /* 0.331132121 */, 17 },
+
+  /* 3008 */  { MAD_F(0x054ceb2a) /* 0.331278957 */, 17 },
+  /* 3009 */  { MAD_F(0x054d8526) /* 0.331425808 */, 17 },
+  /* 3010 */  { MAD_F(0x054e1f26) /* 0.331572676 */, 17 },
+  /* 3011 */  { MAD_F(0x054eb92b) /* 0.331719560 */, 17 },
+  /* 3012 */  { MAD_F(0x054f5334) /* 0.331866461 */, 17 },
+  /* 3013 */  { MAD_F(0x054fed42) /* 0.332013377 */, 17 },
+  /* 3014 */  { MAD_F(0x05508754) /* 0.332160310 */, 17 },
+  /* 3015 */  { MAD_F(0x0551216b) /* 0.332307260 */, 17 },
+  /* 3016 */  { MAD_F(0x0551bb85) /* 0.332454225 */, 17 },
+  /* 3017 */  { MAD_F(0x055255a4) /* 0.332601207 */, 17 },
+  /* 3018 */  { MAD_F(0x0552efc8) /* 0.332748205 */, 17 },
+  /* 3019 */  { MAD_F(0x055389f0) /* 0.332895219 */, 17 },
+  /* 3020 */  { MAD_F(0x0554241c) /* 0.333042249 */, 17 },
+  /* 3021 */  { MAD_F(0x0554be4c) /* 0.333189296 */, 17 },
+  /* 3022 */  { MAD_F(0x05555881) /* 0.333336359 */, 17 },
+  /* 3023 */  { MAD_F(0x0555f2ba) /* 0.333483438 */, 17 },
+
+  /* 3024 */  { MAD_F(0x05568cf8) /* 0.333630533 */, 17 },
+  /* 3025 */  { MAD_F(0x0557273a) /* 0.333777645 */, 17 },
+  /* 3026 */  { MAD_F(0x0557c180) /* 0.333924772 */, 17 },
+  /* 3027 */  { MAD_F(0x05585bcb) /* 0.334071916 */, 17 },
+  /* 3028 */  { MAD_F(0x0558f61a) /* 0.334219076 */, 17 },
+  /* 3029 */  { MAD_F(0x0559906d) /* 0.334366253 */, 17 },
+  /* 3030 */  { MAD_F(0x055a2ac5) /* 0.334513445 */, 17 },
+  /* 3031 */  { MAD_F(0x055ac521) /* 0.334660654 */, 17 },
+  /* 3032 */  { MAD_F(0x055b5f81) /* 0.334807879 */, 17 },
+  /* 3033 */  { MAD_F(0x055bf9e6) /* 0.334955120 */, 17 },
+  /* 3034 */  { MAD_F(0x055c944f) /* 0.335102377 */, 17 },
+  /* 3035 */  { MAD_F(0x055d2ebd) /* 0.335249651 */, 17 },
+  /* 3036 */  { MAD_F(0x055dc92e) /* 0.335396941 */, 17 },
+  /* 3037 */  { MAD_F(0x055e63a5) /* 0.335544246 */, 17 },
+  /* 3038 */  { MAD_F(0x055efe1f) /* 0.335691568 */, 17 },
+  /* 3039 */  { MAD_F(0x055f989e) /* 0.335838906 */, 17 },
+
+  /* 3040 */  { MAD_F(0x05603321) /* 0.335986261 */, 17 },
+  /* 3041 */  { MAD_F(0x0560cda8) /* 0.336133631 */, 17 },
+  /* 3042 */  { MAD_F(0x05616834) /* 0.336281018 */, 17 },
+  /* 3043 */  { MAD_F(0x056202c4) /* 0.336428421 */, 17 },
+  /* 3044 */  { MAD_F(0x05629d59) /* 0.336575840 */, 17 },
+  /* 3045 */  { MAD_F(0x056337f2) /* 0.336723275 */, 17 },
+  /* 3046 */  { MAD_F(0x0563d28f) /* 0.336870726 */, 17 },
+  /* 3047 */  { MAD_F(0x05646d30) /* 0.337018193 */, 17 },
+  /* 3048 */  { MAD_F(0x056507d6) /* 0.337165677 */, 17 },
+  /* 3049 */  { MAD_F(0x0565a280) /* 0.337313176 */, 17 },
+  /* 3050 */  { MAD_F(0x05663d2f) /* 0.337460692 */, 17 },
+  /* 3051 */  { MAD_F(0x0566d7e1) /* 0.337608224 */, 17 },
+  /* 3052 */  { MAD_F(0x05677298) /* 0.337755772 */, 17 },
+  /* 3053 */  { MAD_F(0x05680d54) /* 0.337903336 */, 17 },
+  /* 3054 */  { MAD_F(0x0568a814) /* 0.338050916 */, 17 },
+  /* 3055 */  { MAD_F(0x056942d8) /* 0.338198513 */, 17 },
+
+  /* 3056 */  { MAD_F(0x0569dda0) /* 0.338346125 */, 17 },
+  /* 3057 */  { MAD_F(0x056a786d) /* 0.338493753 */, 17 },
+  /* 3058 */  { MAD_F(0x056b133e) /* 0.338641398 */, 17 },
+  /* 3059 */  { MAD_F(0x056bae13) /* 0.338789059 */, 17 },
+  /* 3060 */  { MAD_F(0x056c48ed) /* 0.338936736 */, 17 },
+  /* 3061 */  { MAD_F(0x056ce3cb) /* 0.339084429 */, 17 },
+  /* 3062 */  { MAD_F(0x056d7ead) /* 0.339232138 */, 17 },
+  /* 3063 */  { MAD_F(0x056e1994) /* 0.339379863 */, 17 },
+  /* 3064 */  { MAD_F(0x056eb47f) /* 0.339527604 */, 17 },
+  /* 3065 */  { MAD_F(0x056f4f6e) /* 0.339675361 */, 17 },
+  /* 3066 */  { MAD_F(0x056fea62) /* 0.339823134 */, 17 },
+  /* 3067 */  { MAD_F(0x0570855a) /* 0.339970924 */, 17 },
+  /* 3068 */  { MAD_F(0x05712056) /* 0.340118729 */, 17 },
+  /* 3069 */  { MAD_F(0x0571bb56) /* 0.340266550 */, 17 },
+  /* 3070 */  { MAD_F(0x0572565b) /* 0.340414388 */, 17 },
+  /* 3071 */  { MAD_F(0x0572f164) /* 0.340562242 */, 17 },
+
+  /* 3072 */  { MAD_F(0x05738c72) /* 0.340710111 */, 17 },
+  /* 3073 */  { MAD_F(0x05742784) /* 0.340857997 */, 17 },
+  /* 3074 */  { MAD_F(0x0574c29a) /* 0.341005899 */, 17 },
+  /* 3075 */  { MAD_F(0x05755db4) /* 0.341153816 */, 17 },
+  /* 3076 */  { MAD_F(0x0575f8d3) /* 0.341301750 */, 17 },
+  /* 3077 */  { MAD_F(0x057693f6) /* 0.341449700 */, 17 },
+  /* 3078 */  { MAD_F(0x05772f1d) /* 0.341597666 */, 17 },
+  /* 3079 */  { MAD_F(0x0577ca49) /* 0.341745648 */, 17 },
+  /* 3080 */  { MAD_F(0x05786578) /* 0.341893646 */, 17 },
+  /* 3081 */  { MAD_F(0x057900ad) /* 0.342041659 */, 17 },
+  /* 3082 */  { MAD_F(0x05799be5) /* 0.342189689 */, 17 },
+  /* 3083 */  { MAD_F(0x057a3722) /* 0.342337735 */, 17 },
+  /* 3084 */  { MAD_F(0x057ad263) /* 0.342485797 */, 17 },
+  /* 3085 */  { MAD_F(0x057b6da8) /* 0.342633875 */, 17 },
+  /* 3086 */  { MAD_F(0x057c08f2) /* 0.342781969 */, 17 },
+  /* 3087 */  { MAD_F(0x057ca440) /* 0.342930079 */, 17 },
+
+  /* 3088 */  { MAD_F(0x057d3f92) /* 0.343078205 */, 17 },
+  /* 3089 */  { MAD_F(0x057ddae9) /* 0.343226347 */, 17 },
+  /* 3090 */  { MAD_F(0x057e7644) /* 0.343374505 */, 17 },
+  /* 3091 */  { MAD_F(0x057f11a3) /* 0.343522679 */, 17 },
+  /* 3092 */  { MAD_F(0x057fad06) /* 0.343670869 */, 17 },
+  /* 3093 */  { MAD_F(0x0580486e) /* 0.343819075 */, 17 },
+  /* 3094 */  { MAD_F(0x0580e3da) /* 0.343967296 */, 17 },
+  /* 3095 */  { MAD_F(0x05817f4a) /* 0.344115534 */, 17 },
+  /* 3096 */  { MAD_F(0x05821abf) /* 0.344263788 */, 17 },
+  /* 3097 */  { MAD_F(0x0582b638) /* 0.344412058 */, 17 },
+  /* 3098 */  { MAD_F(0x058351b5) /* 0.344560343 */, 17 },
+  /* 3099 */  { MAD_F(0x0583ed36) /* 0.344708645 */, 17 },
+  /* 3100 */  { MAD_F(0x058488bc) /* 0.344856963 */, 17 },
+  /* 3101 */  { MAD_F(0x05852446) /* 0.345005296 */, 17 },
+  /* 3102 */  { MAD_F(0x0585bfd4) /* 0.345153646 */, 17 },
+  /* 3103 */  { MAD_F(0x05865b67) /* 0.345302011 */, 17 },
+
+  /* 3104 */  { MAD_F(0x0586f6fd) /* 0.345450393 */, 17 },
+  /* 3105 */  { MAD_F(0x05879298) /* 0.345598790 */, 17 },
+  /* 3106 */  { MAD_F(0x05882e38) /* 0.345747203 */, 17 },
+  /* 3107 */  { MAD_F(0x0588c9dc) /* 0.345895632 */, 17 },
+  /* 3108 */  { MAD_F(0x05896583) /* 0.346044077 */, 17 },
+  /* 3109 */  { MAD_F(0x058a0130) /* 0.346192538 */, 17 },
+  /* 3110 */  { MAD_F(0x058a9ce0) /* 0.346341015 */, 17 },
+  /* 3111 */  { MAD_F(0x058b3895) /* 0.346489508 */, 17 },
+  /* 3112 */  { MAD_F(0x058bd44e) /* 0.346638017 */, 17 },
+  /* 3113 */  { MAD_F(0x058c700b) /* 0.346786542 */, 17 },
+  /* 3114 */  { MAD_F(0x058d0bcd) /* 0.346935082 */, 17 },
+  /* 3115 */  { MAD_F(0x058da793) /* 0.347083639 */, 17 },
+  /* 3116 */  { MAD_F(0x058e435d) /* 0.347232211 */, 17 },
+  /* 3117 */  { MAD_F(0x058edf2b) /* 0.347380799 */, 17 },
+  /* 3118 */  { MAD_F(0x058f7afe) /* 0.347529403 */, 17 },
+  /* 3119 */  { MAD_F(0x059016d5) /* 0.347678023 */, 17 },
+
+  /* 3120 */  { MAD_F(0x0590b2b0) /* 0.347826659 */, 17 },
+  /* 3121 */  { MAD_F(0x05914e8f) /* 0.347975311 */, 17 },
+  /* 3122 */  { MAD_F(0x0591ea73) /* 0.348123979 */, 17 },
+  /* 3123 */  { MAD_F(0x0592865b) /* 0.348272662 */, 17 },
+  /* 3124 */  { MAD_F(0x05932247) /* 0.348421362 */, 17 },
+  /* 3125 */  { MAD_F(0x0593be37) /* 0.348570077 */, 17 },
+  /* 3126 */  { MAD_F(0x05945a2c) /* 0.348718808 */, 17 },
+  /* 3127 */  { MAD_F(0x0594f625) /* 0.348867555 */, 17 },
+  /* 3128 */  { MAD_F(0x05959222) /* 0.349016318 */, 17 },
+  /* 3129 */  { MAD_F(0x05962e24) /* 0.349165097 */, 17 },
+  /* 3130 */  { MAD_F(0x0596ca2a) /* 0.349313892 */, 17 },
+  /* 3131 */  { MAD_F(0x05976634) /* 0.349462702 */, 17 },
+  /* 3132 */  { MAD_F(0x05980242) /* 0.349611528 */, 17 },
+  /* 3133 */  { MAD_F(0x05989e54) /* 0.349760370 */, 17 },
+  /* 3134 */  { MAD_F(0x05993a6b) /* 0.349909228 */, 17 },
+  /* 3135 */  { MAD_F(0x0599d686) /* 0.350058102 */, 17 },
+
+  /* 3136 */  { MAD_F(0x059a72a5) /* 0.350206992 */, 17 },
+  /* 3137 */  { MAD_F(0x059b0ec9) /* 0.350355897 */, 17 },
+  /* 3138 */  { MAD_F(0x059baaf1) /* 0.350504818 */, 17 },
+  /* 3139 */  { MAD_F(0x059c471d) /* 0.350653756 */, 17 },
+  /* 3140 */  { MAD_F(0x059ce34d) /* 0.350802708 */, 17 },
+  /* 3141 */  { MAD_F(0x059d7f81) /* 0.350951677 */, 17 },
+  /* 3142 */  { MAD_F(0x059e1bba) /* 0.351100662 */, 17 },
+  /* 3143 */  { MAD_F(0x059eb7f7) /* 0.351249662 */, 17 },
+  /* 3144 */  { MAD_F(0x059f5438) /* 0.351398678 */, 17 },
+  /* 3145 */  { MAD_F(0x059ff07e) /* 0.351547710 */, 17 },
+  /* 3146 */  { MAD_F(0x05a08cc7) /* 0.351696758 */, 17 },
+  /* 3147 */  { MAD_F(0x05a12915) /* 0.351845821 */, 17 },
+  /* 3148 */  { MAD_F(0x05a1c567) /* 0.351994901 */, 17 },
+  /* 3149 */  { MAD_F(0x05a261be) /* 0.352143996 */, 17 },
+  /* 3150 */  { MAD_F(0x05a2fe18) /* 0.352293107 */, 17 },
+  /* 3151 */  { MAD_F(0x05a39a77) /* 0.352442233 */, 17 },
+
+  /* 3152 */  { MAD_F(0x05a436da) /* 0.352591376 */, 17 },
+  /* 3153 */  { MAD_F(0x05a4d342) /* 0.352740534 */, 17 },
+  /* 3154 */  { MAD_F(0x05a56fad) /* 0.352889708 */, 17 },
+  /* 3155 */  { MAD_F(0x05a60c1d) /* 0.353038898 */, 17 },
+  /* 3156 */  { MAD_F(0x05a6a891) /* 0.353188103 */, 17 },
+  /* 3157 */  { MAD_F(0x05a7450a) /* 0.353337325 */, 17 },
+  /* 3158 */  { MAD_F(0x05a7e186) /* 0.353486562 */, 17 },
+  /* 3159 */  { MAD_F(0x05a87e07) /* 0.353635814 */, 17 },
+  /* 3160 */  { MAD_F(0x05a91a8c) /* 0.353785083 */, 17 },
+  /* 3161 */  { MAD_F(0x05a9b715) /* 0.353934367 */, 17 },
+  /* 3162 */  { MAD_F(0x05aa53a2) /* 0.354083667 */, 17 },
+  /* 3163 */  { MAD_F(0x05aaf034) /* 0.354232983 */, 17 },
+  /* 3164 */  { MAD_F(0x05ab8cca) /* 0.354382314 */, 17 },
+  /* 3165 */  { MAD_F(0x05ac2964) /* 0.354531662 */, 17 },
+  /* 3166 */  { MAD_F(0x05acc602) /* 0.354681025 */, 17 },
+  /* 3167 */  { MAD_F(0x05ad62a5) /* 0.354830403 */, 17 },
+
+  /* 3168 */  { MAD_F(0x05adff4c) /* 0.354979798 */, 17 },
+  /* 3169 */  { MAD_F(0x05ae9bf7) /* 0.355129208 */, 17 },
+  /* 3170 */  { MAD_F(0x05af38a6) /* 0.355278634 */, 17 },
+  /* 3171 */  { MAD_F(0x05afd559) /* 0.355428075 */, 17 },
+  /* 3172 */  { MAD_F(0x05b07211) /* 0.355577533 */, 17 },
+  /* 3173 */  { MAD_F(0x05b10ecd) /* 0.355727006 */, 17 },
+  /* 3174 */  { MAD_F(0x05b1ab8d) /* 0.355876494 */, 17 },
+  /* 3175 */  { MAD_F(0x05b24851) /* 0.356025999 */, 17 },
+  /* 3176 */  { MAD_F(0x05b2e51a) /* 0.356175519 */, 17 },
+  /* 3177 */  { MAD_F(0x05b381e6) /* 0.356325054 */, 17 },
+  /* 3178 */  { MAD_F(0x05b41eb7) /* 0.356474606 */, 17 },
+  /* 3179 */  { MAD_F(0x05b4bb8c) /* 0.356624173 */, 17 },
+  /* 3180 */  { MAD_F(0x05b55866) /* 0.356773756 */, 17 },
+  /* 3181 */  { MAD_F(0x05b5f543) /* 0.356923354 */, 17 },
+  /* 3182 */  { MAD_F(0x05b69225) /* 0.357072969 */, 17 },
+  /* 3183 */  { MAD_F(0x05b72f0b) /* 0.357222598 */, 17 },
+
+  /* 3184 */  { MAD_F(0x05b7cbf5) /* 0.357372244 */, 17 },
+  /* 3185 */  { MAD_F(0x05b868e3) /* 0.357521905 */, 17 },
+  /* 3186 */  { MAD_F(0x05b905d6) /* 0.357671582 */, 17 },
+  /* 3187 */  { MAD_F(0x05b9a2cd) /* 0.357821275 */, 17 },
+  /* 3188 */  { MAD_F(0x05ba3fc8) /* 0.357970983 */, 17 },
+  /* 3189 */  { MAD_F(0x05badcc7) /* 0.358120707 */, 17 },
+  /* 3190 */  { MAD_F(0x05bb79ca) /* 0.358270446 */, 17 },
+  /* 3191 */  { MAD_F(0x05bc16d2) /* 0.358420201 */, 17 },
+  /* 3192 */  { MAD_F(0x05bcb3de) /* 0.358569972 */, 17 },
+  /* 3193 */  { MAD_F(0x05bd50ee) /* 0.358719758 */, 17 },
+  /* 3194 */  { MAD_F(0x05bdee02) /* 0.358869560 */, 17 },
+  /* 3195 */  { MAD_F(0x05be8b1a) /* 0.359019378 */, 17 },
+  /* 3196 */  { MAD_F(0x05bf2837) /* 0.359169211 */, 17 },
+  /* 3197 */  { MAD_F(0x05bfc558) /* 0.359319060 */, 17 },
+  /* 3198 */  { MAD_F(0x05c0627d) /* 0.359468925 */, 17 },
+  /* 3199 */  { MAD_F(0x05c0ffa6) /* 0.359618805 */, 17 },
+
+  /* 3200 */  { MAD_F(0x05c19cd3) /* 0.359768701 */, 17 },
+  /* 3201 */  { MAD_F(0x05c23a05) /* 0.359918612 */, 17 },
+  /* 3202 */  { MAD_F(0x05c2d73a) /* 0.360068540 */, 17 },
+  /* 3203 */  { MAD_F(0x05c37474) /* 0.360218482 */, 17 },
+  /* 3204 */  { MAD_F(0x05c411b2) /* 0.360368440 */, 17 },
+  /* 3205 */  { MAD_F(0x05c4aef5) /* 0.360518414 */, 17 },
+  /* 3206 */  { MAD_F(0x05c54c3b) /* 0.360668404 */, 17 },
+  /* 3207 */  { MAD_F(0x05c5e986) /* 0.360818409 */, 17 },
+  /* 3208 */  { MAD_F(0x05c686d5) /* 0.360968429 */, 17 },
+  /* 3209 */  { MAD_F(0x05c72428) /* 0.361118466 */, 17 },
+  /* 3210 */  { MAD_F(0x05c7c17f) /* 0.361268517 */, 17 },
+  /* 3211 */  { MAD_F(0x05c85eda) /* 0.361418585 */, 17 },
+  /* 3212 */  { MAD_F(0x05c8fc3a) /* 0.361568668 */, 17 },
+  /* 3213 */  { MAD_F(0x05c9999e) /* 0.361718766 */, 17 },
+  /* 3214 */  { MAD_F(0x05ca3706) /* 0.361868881 */, 17 },
+  /* 3215 */  { MAD_F(0x05cad472) /* 0.362019010 */, 17 },
+
+  /* 3216 */  { MAD_F(0x05cb71e2) /* 0.362169156 */, 17 },
+  /* 3217 */  { MAD_F(0x05cc0f57) /* 0.362319316 */, 17 },
+  /* 3218 */  { MAD_F(0x05ccaccf) /* 0.362469493 */, 17 },
+  /* 3219 */  { MAD_F(0x05cd4a4c) /* 0.362619685 */, 17 },
+  /* 3220 */  { MAD_F(0x05cde7cd) /* 0.362769892 */, 17 },
+  /* 3221 */  { MAD_F(0x05ce8552) /* 0.362920115 */, 17 },
+  /* 3222 */  { MAD_F(0x05cf22dc) /* 0.363070354 */, 17 },
+  /* 3223 */  { MAD_F(0x05cfc069) /* 0.363220608 */, 17 },
+  /* 3224 */  { MAD_F(0x05d05dfb) /* 0.363370878 */, 17 },
+  /* 3225 */  { MAD_F(0x05d0fb91) /* 0.363521163 */, 17 },
+  /* 3226 */  { MAD_F(0x05d1992b) /* 0.363671464 */, 17 },
+  /* 3227 */  { MAD_F(0x05d236c9) /* 0.363821780 */, 17 },
+  /* 3228 */  { MAD_F(0x05d2d46c) /* 0.363972112 */, 17 },
+  /* 3229 */  { MAD_F(0x05d37212) /* 0.364122459 */, 17 },
+  /* 3230 */  { MAD_F(0x05d40fbd) /* 0.364272822 */, 17 },
+  /* 3231 */  { MAD_F(0x05d4ad6c) /* 0.364423200 */, 17 },
+
+  /* 3232 */  { MAD_F(0x05d54b1f) /* 0.364573594 */, 17 },
+  /* 3233 */  { MAD_F(0x05d5e8d6) /* 0.364724004 */, 17 },
+  /* 3234 */  { MAD_F(0x05d68691) /* 0.364874429 */, 17 },
+  /* 3235 */  { MAD_F(0x05d72451) /* 0.365024869 */, 17 },
+  /* 3236 */  { MAD_F(0x05d7c215) /* 0.365175325 */, 17 },
+  /* 3237 */  { MAD_F(0x05d85fdc) /* 0.365325796 */, 17 },
+  /* 3238 */  { MAD_F(0x05d8fda8) /* 0.365476283 */, 17 },
+  /* 3239 */  { MAD_F(0x05d99b79) /* 0.365626786 */, 17 },
+  /* 3240 */  { MAD_F(0x05da394d) /* 0.365777304 */, 17 },
+  /* 3241 */  { MAD_F(0x05dad726) /* 0.365927837 */, 17 },
+  /* 3242 */  { MAD_F(0x05db7502) /* 0.366078386 */, 17 },
+  /* 3243 */  { MAD_F(0x05dc12e3) /* 0.366228950 */, 17 },
+  /* 3244 */  { MAD_F(0x05dcb0c8) /* 0.366379530 */, 17 },
+  /* 3245 */  { MAD_F(0x05dd4eb1) /* 0.366530125 */, 17 },
+  /* 3246 */  { MAD_F(0x05ddec9e) /* 0.366680736 */, 17 },
+  /* 3247 */  { MAD_F(0x05de8a90) /* 0.366831362 */, 17 },
+
+  /* 3248 */  { MAD_F(0x05df2885) /* 0.366982004 */, 17 },
+  /* 3249 */  { MAD_F(0x05dfc67f) /* 0.367132661 */, 17 },
+  /* 3250 */  { MAD_F(0x05e0647d) /* 0.367283334 */, 17 },
+  /* 3251 */  { MAD_F(0x05e1027f) /* 0.367434022 */, 17 },
+  /* 3252 */  { MAD_F(0x05e1a085) /* 0.367584725 */, 17 },
+  /* 3253 */  { MAD_F(0x05e23e8f) /* 0.367735444 */, 17 },
+  /* 3254 */  { MAD_F(0x05e2dc9e) /* 0.367886179 */, 17 },
+  /* 3255 */  { MAD_F(0x05e37ab0) /* 0.368036929 */, 17 },
+  /* 3256 */  { MAD_F(0x05e418c7) /* 0.368187694 */, 17 },
+  /* 3257 */  { MAD_F(0x05e4b6e2) /* 0.368338475 */, 17 },
+  /* 3258 */  { MAD_F(0x05e55501) /* 0.368489271 */, 17 },
+  /* 3259 */  { MAD_F(0x05e5f324) /* 0.368640082 */, 17 },
+  /* 3260 */  { MAD_F(0x05e6914c) /* 0.368790909 */, 17 },
+  /* 3261 */  { MAD_F(0x05e72f77) /* 0.368941752 */, 17 },
+  /* 3262 */  { MAD_F(0x05e7cda7) /* 0.369092610 */, 17 },
+  /* 3263 */  { MAD_F(0x05e86bda) /* 0.369243483 */, 17 },
+
+  /* 3264 */  { MAD_F(0x05e90a12) /* 0.369394372 */, 17 },
+  /* 3265 */  { MAD_F(0x05e9a84e) /* 0.369545276 */, 17 },
+  /* 3266 */  { MAD_F(0x05ea468e) /* 0.369696195 */, 17 },
+  /* 3267 */  { MAD_F(0x05eae4d3) /* 0.369847130 */, 17 },
+  /* 3268 */  { MAD_F(0x05eb831b) /* 0.369998080 */, 17 },
+  /* 3269 */  { MAD_F(0x05ec2168) /* 0.370149046 */, 17 },
+  /* 3270 */  { MAD_F(0x05ecbfb8) /* 0.370300027 */, 17 },
+  /* 3271 */  { MAD_F(0x05ed5e0d) /* 0.370451024 */, 17 },
+  /* 3272 */  { MAD_F(0x05edfc66) /* 0.370602036 */, 17 },
+  /* 3273 */  { MAD_F(0x05ee9ac3) /* 0.370753063 */, 17 },
+  /* 3274 */  { MAD_F(0x05ef3924) /* 0.370904105 */, 17 },
+  /* 3275 */  { MAD_F(0x05efd78a) /* 0.371055163 */, 17 },
+  /* 3276 */  { MAD_F(0x05f075f3) /* 0.371206237 */, 17 },
+  /* 3277 */  { MAD_F(0x05f11461) /* 0.371357326 */, 17 },
+  /* 3278 */  { MAD_F(0x05f1b2d3) /* 0.371508430 */, 17 },
+  /* 3279 */  { MAD_F(0x05f25148) /* 0.371659549 */, 17 },
+
+  /* 3280 */  { MAD_F(0x05f2efc2) /* 0.371810684 */, 17 },
+  /* 3281 */  { MAD_F(0x05f38e40) /* 0.371961834 */, 17 },
+  /* 3282 */  { MAD_F(0x05f42cc3) /* 0.372113000 */, 17 },
+  /* 3283 */  { MAD_F(0x05f4cb49) /* 0.372264181 */, 17 },
+  /* 3284 */  { MAD_F(0x05f569d3) /* 0.372415377 */, 17 },
+  /* 3285 */  { MAD_F(0x05f60862) /* 0.372566589 */, 17 },
+  /* 3286 */  { MAD_F(0x05f6a6f5) /* 0.372717816 */, 17 },
+  /* 3287 */  { MAD_F(0x05f7458b) /* 0.372869058 */, 17 },
+  /* 3288 */  { MAD_F(0x05f7e426) /* 0.373020316 */, 17 },
+  /* 3289 */  { MAD_F(0x05f882c5) /* 0.373171589 */, 17 },
+  /* 3290 */  { MAD_F(0x05f92169) /* 0.373322877 */, 17 },
+  /* 3291 */  { MAD_F(0x05f9c010) /* 0.373474181 */, 17 },
+  /* 3292 */  { MAD_F(0x05fa5ebb) /* 0.373625500 */, 17 },
+  /* 3293 */  { MAD_F(0x05fafd6b) /* 0.373776834 */, 17 },
+  /* 3294 */  { MAD_F(0x05fb9c1e) /* 0.373928184 */, 17 },
+  /* 3295 */  { MAD_F(0x05fc3ad6) /* 0.374079549 */, 17 },
+
+  /* 3296 */  { MAD_F(0x05fcd992) /* 0.374230929 */, 17 },
+  /* 3297 */  { MAD_F(0x05fd7852) /* 0.374382325 */, 17 },
+  /* 3298 */  { MAD_F(0x05fe1716) /* 0.374533735 */, 17 },
+  /* 3299 */  { MAD_F(0x05feb5de) /* 0.374685162 */, 17 },
+  /* 3300 */  { MAD_F(0x05ff54aa) /* 0.374836603 */, 17 },
+  /* 3301 */  { MAD_F(0x05fff37b) /* 0.374988060 */, 17 },
+  /* 3302 */  { MAD_F(0x0600924f) /* 0.375139532 */, 17 },
+  /* 3303 */  { MAD_F(0x06013128) /* 0.375291019 */, 17 },
+  /* 3304 */  { MAD_F(0x0601d004) /* 0.375442522 */, 17 },
+  /* 3305 */  { MAD_F(0x06026ee5) /* 0.375594040 */, 17 },
+  /* 3306 */  { MAD_F(0x06030dca) /* 0.375745573 */, 17 },
+  /* 3307 */  { MAD_F(0x0603acb3) /* 0.375897122 */, 17 },
+  /* 3308 */  { MAD_F(0x06044ba0) /* 0.376048685 */, 17 },
+  /* 3309 */  { MAD_F(0x0604ea91) /* 0.376200265 */, 17 },
+  /* 3310 */  { MAD_F(0x06058987) /* 0.376351859 */, 17 },
+  /* 3311 */  { MAD_F(0x06062880) /* 0.376503468 */, 17 },
+
+  /* 3312 */  { MAD_F(0x0606c77d) /* 0.376655093 */, 17 },
+  /* 3313 */  { MAD_F(0x0607667f) /* 0.376806733 */, 17 },
+  /* 3314 */  { MAD_F(0x06080585) /* 0.376958389 */, 17 },
+  /* 3315 */  { MAD_F(0x0608a48f) /* 0.377110059 */, 17 },
+  /* 3316 */  { MAD_F(0x0609439c) /* 0.377261745 */, 17 },
+  /* 3317 */  { MAD_F(0x0609e2ae) /* 0.377413446 */, 17 },
+  /* 3318 */  { MAD_F(0x060a81c4) /* 0.377565163 */, 17 },
+  /* 3319 */  { MAD_F(0x060b20df) /* 0.377716894 */, 17 },
+  /* 3320 */  { MAD_F(0x060bbffd) /* 0.377868641 */, 17 },
+  /* 3321 */  { MAD_F(0x060c5f1f) /* 0.378020403 */, 17 },
+  /* 3322 */  { MAD_F(0x060cfe46) /* 0.378172181 */, 17 },
+  /* 3323 */  { MAD_F(0x060d9d70) /* 0.378323973 */, 17 },
+  /* 3324 */  { MAD_F(0x060e3c9f) /* 0.378475781 */, 17 },
+  /* 3325 */  { MAD_F(0x060edbd1) /* 0.378627604 */, 17 },
+  /* 3326 */  { MAD_F(0x060f7b08) /* 0.378779442 */, 17 },
+  /* 3327 */  { MAD_F(0x06101a43) /* 0.378931296 */, 17 },
+
+  /* 3328 */  { MAD_F(0x0610b982) /* 0.379083164 */, 17 },
+  /* 3329 */  { MAD_F(0x061158c5) /* 0.379235048 */, 17 },
+  /* 3330 */  { MAD_F(0x0611f80c) /* 0.379386947 */, 17 },
+  /* 3331 */  { MAD_F(0x06129757) /* 0.379538862 */, 17 },
+  /* 3332 */  { MAD_F(0x061336a6) /* 0.379690791 */, 17 },
+  /* 3333 */  { MAD_F(0x0613d5fa) /* 0.379842736 */, 17 },
+  /* 3334 */  { MAD_F(0x06147551) /* 0.379994696 */, 17 },
+  /* 3335 */  { MAD_F(0x061514ad) /* 0.380146671 */, 17 },
+  /* 3336 */  { MAD_F(0x0615b40c) /* 0.380298661 */, 17 },
+  /* 3337 */  { MAD_F(0x06165370) /* 0.380450666 */, 17 },
+  /* 3338 */  { MAD_F(0x0616f2d8) /* 0.380602687 */, 17 },
+  /* 3339 */  { MAD_F(0x06179243) /* 0.380754723 */, 17 },
+  /* 3340 */  { MAD_F(0x061831b3) /* 0.380906774 */, 17 },
+  /* 3341 */  { MAD_F(0x0618d127) /* 0.381058840 */, 17 },
+  /* 3342 */  { MAD_F(0x0619709f) /* 0.381210921 */, 17 },
+  /* 3343 */  { MAD_F(0x061a101b) /* 0.381363018 */, 17 },
+
+  /* 3344 */  { MAD_F(0x061aaf9c) /* 0.381515130 */, 17 },
+  /* 3345 */  { MAD_F(0x061b4f20) /* 0.381667257 */, 17 },
+  /* 3346 */  { MAD_F(0x061beea8) /* 0.381819399 */, 17 },
+  /* 3347 */  { MAD_F(0x061c8e34) /* 0.381971556 */, 17 },
+  /* 3348 */  { MAD_F(0x061d2dc5) /* 0.382123728 */, 17 },
+  /* 3349 */  { MAD_F(0x061dcd59) /* 0.382275916 */, 17 },
+  /* 3350 */  { MAD_F(0x061e6cf2) /* 0.382428118 */, 17 },
+  /* 3351 */  { MAD_F(0x061f0c8f) /* 0.382580336 */, 17 },
+  /* 3352 */  { MAD_F(0x061fac2f) /* 0.382732569 */, 17 },
+  /* 3353 */  { MAD_F(0x06204bd4) /* 0.382884817 */, 17 },
+  /* 3354 */  { MAD_F(0x0620eb7d) /* 0.383037080 */, 17 },
+  /* 3355 */  { MAD_F(0x06218b2a) /* 0.383189358 */, 17 },
+  /* 3356 */  { MAD_F(0x06222adb) /* 0.383341652 */, 17 },
+  /* 3357 */  { MAD_F(0x0622ca90) /* 0.383493960 */, 17 },
+  /* 3358 */  { MAD_F(0x06236a49) /* 0.383646284 */, 17 },
+  /* 3359 */  { MAD_F(0x06240a06) /* 0.383798623 */, 17 },
+
+  /* 3360 */  { MAD_F(0x0624a9c7) /* 0.383950977 */, 17 },
+  /* 3361 */  { MAD_F(0x0625498d) /* 0.384103346 */, 17 },
+  /* 3362 */  { MAD_F(0x0625e956) /* 0.384255730 */, 17 },
+  /* 3363 */  { MAD_F(0x06268923) /* 0.384408129 */, 17 },
+  /* 3364 */  { MAD_F(0x062728f5) /* 0.384560544 */, 17 },
+  /* 3365 */  { MAD_F(0x0627c8ca) /* 0.384712973 */, 17 },
+  /* 3366 */  { MAD_F(0x062868a4) /* 0.384865418 */, 17 },
+  /* 3367 */  { MAD_F(0x06290881) /* 0.385017878 */, 17 },
+  /* 3368 */  { MAD_F(0x0629a863) /* 0.385170352 */, 17 },
+  /* 3369 */  { MAD_F(0x062a4849) /* 0.385322842 */, 17 },
+  /* 3370 */  { MAD_F(0x062ae832) /* 0.385475347 */, 17 },
+  /* 3371 */  { MAD_F(0x062b8820) /* 0.385627867 */, 17 },
+  /* 3372 */  { MAD_F(0x062c2812) /* 0.385780402 */, 17 },
+  /* 3373 */  { MAD_F(0x062cc808) /* 0.385932953 */, 17 },
+  /* 3374 */  { MAD_F(0x062d6802) /* 0.386085518 */, 17 },
+  /* 3375 */  { MAD_F(0x062e0800) /* 0.386238098 */, 17 },
+
+  /* 3376 */  { MAD_F(0x062ea802) /* 0.386390694 */, 17 },
+  /* 3377 */  { MAD_F(0x062f4808) /* 0.386543304 */, 17 },
+  /* 3378 */  { MAD_F(0x062fe812) /* 0.386695930 */, 17 },
+  /* 3379 */  { MAD_F(0x06308820) /* 0.386848570 */, 17 },
+  /* 3380 */  { MAD_F(0x06312832) /* 0.387001226 */, 17 },
+  /* 3381 */  { MAD_F(0x0631c849) /* 0.387153897 */, 17 },
+  /* 3382 */  { MAD_F(0x06326863) /* 0.387306582 */, 17 },
+  /* 3383 */  { MAD_F(0x06330881) /* 0.387459283 */, 17 },
+  /* 3384 */  { MAD_F(0x0633a8a3) /* 0.387611999 */, 17 },
+  /* 3385 */  { MAD_F(0x063448ca) /* 0.387764730 */, 17 },
+  /* 3386 */  { MAD_F(0x0634e8f4) /* 0.387917476 */, 17 },
+  /* 3387 */  { MAD_F(0x06358923) /* 0.388070237 */, 17 },
+  /* 3388 */  { MAD_F(0x06362955) /* 0.388223013 */, 17 },
+  /* 3389 */  { MAD_F(0x0636c98c) /* 0.388375804 */, 17 },
+  /* 3390 */  { MAD_F(0x063769c6) /* 0.388528610 */, 17 },
+  /* 3391 */  { MAD_F(0x06380a05) /* 0.388681431 */, 17 },
+
+  /* 3392 */  { MAD_F(0x0638aa48) /* 0.388834268 */, 17 },
+  /* 3393 */  { MAD_F(0x06394a8e) /* 0.388987119 */, 17 },
+  /* 3394 */  { MAD_F(0x0639ead9) /* 0.389139985 */, 17 },
+  /* 3395 */  { MAD_F(0x063a8b28) /* 0.389292866 */, 17 },
+  /* 3396 */  { MAD_F(0x063b2b7b) /* 0.389445762 */, 17 },
+  /* 3397 */  { MAD_F(0x063bcbd1) /* 0.389598674 */, 17 },
+  /* 3398 */  { MAD_F(0x063c6c2c) /* 0.389751600 */, 17 },
+  /* 3399 */  { MAD_F(0x063d0c8b) /* 0.389904541 */, 17 },
+  /* 3400 */  { MAD_F(0x063dacee) /* 0.390057497 */, 17 },
+  /* 3401 */  { MAD_F(0x063e4d55) /* 0.390210468 */, 17 },
+  /* 3402 */  { MAD_F(0x063eedc0) /* 0.390363455 */, 17 },
+  /* 3403 */  { MAD_F(0x063f8e2f) /* 0.390516456 */, 17 },
+  /* 3404 */  { MAD_F(0x06402ea2) /* 0.390669472 */, 17 },
+  /* 3405 */  { MAD_F(0x0640cf19) /* 0.390822503 */, 17 },
+  /* 3406 */  { MAD_F(0x06416f94) /* 0.390975549 */, 17 },
+  /* 3407 */  { MAD_F(0x06421013) /* 0.391128611 */, 17 },
+
+  /* 3408 */  { MAD_F(0x0642b096) /* 0.391281687 */, 17 },
+  /* 3409 */  { MAD_F(0x0643511d) /* 0.391434778 */, 17 },
+  /* 3410 */  { MAD_F(0x0643f1a8) /* 0.391587884 */, 17 },
+  /* 3411 */  { MAD_F(0x06449237) /* 0.391741005 */, 17 },
+  /* 3412 */  { MAD_F(0x064532ca) /* 0.391894141 */, 17 },
+  /* 3413 */  { MAD_F(0x0645d361) /* 0.392047292 */, 17 },
+  /* 3414 */  { MAD_F(0x064673fc) /* 0.392200458 */, 17 },
+  /* 3415 */  { MAD_F(0x0647149c) /* 0.392353638 */, 17 },
+  /* 3416 */  { MAD_F(0x0647b53f) /* 0.392506834 */, 17 },
+  /* 3417 */  { MAD_F(0x064855e6) /* 0.392660045 */, 17 },
+  /* 3418 */  { MAD_F(0x0648f691) /* 0.392813271 */, 17 },
+  /* 3419 */  { MAD_F(0x06499740) /* 0.392966511 */, 17 },
+  /* 3420 */  { MAD_F(0x064a37f4) /* 0.393119767 */, 17 },
+  /* 3421 */  { MAD_F(0x064ad8ab) /* 0.393273038 */, 17 },
+  /* 3422 */  { MAD_F(0x064b7966) /* 0.393426323 */, 17 },
+  /* 3423 */  { MAD_F(0x064c1a25) /* 0.393579623 */, 17 },
+
+  /* 3424 */  { MAD_F(0x064cbae9) /* 0.393732939 */, 17 },
+  /* 3425 */  { MAD_F(0x064d5bb0) /* 0.393886269 */, 17 },
+  /* 3426 */  { MAD_F(0x064dfc7b) /* 0.394039614 */, 17 },
+  /* 3427 */  { MAD_F(0x064e9d4b) /* 0.394192974 */, 17 },
+  /* 3428 */  { MAD_F(0x064f3e1e) /* 0.394346349 */, 17 },
+  /* 3429 */  { MAD_F(0x064fdef5) /* 0.394499739 */, 17 },
+  /* 3430 */  { MAD_F(0x06507fd0) /* 0.394653144 */, 17 },
+  /* 3431 */  { MAD_F(0x065120b0) /* 0.394806564 */, 17 },
+  /* 3432 */  { MAD_F(0x0651c193) /* 0.394959999 */, 17 },
+  /* 3433 */  { MAD_F(0x0652627a) /* 0.395113448 */, 17 },
+  /* 3434 */  { MAD_F(0x06530366) /* 0.395266913 */, 17 },
+  /* 3435 */  { MAD_F(0x0653a455) /* 0.395420392 */, 17 },
+  /* 3436 */  { MAD_F(0x06544548) /* 0.395573886 */, 17 },
+  /* 3437 */  { MAD_F(0x0654e640) /* 0.395727395 */, 17 },
+  /* 3438 */  { MAD_F(0x0655873b) /* 0.395880919 */, 17 },
+  /* 3439 */  { MAD_F(0x0656283a) /* 0.396034458 */, 17 },
+
+  /* 3440 */  { MAD_F(0x0656c93d) /* 0.396188012 */, 17 },
+  /* 3441 */  { MAD_F(0x06576a45) /* 0.396341581 */, 17 },
+  /* 3442 */  { MAD_F(0x06580b50) /* 0.396495164 */, 17 },
+  /* 3443 */  { MAD_F(0x0658ac5f) /* 0.396648763 */, 17 },
+  /* 3444 */  { MAD_F(0x06594d73) /* 0.396802376 */, 17 },
+  /* 3445 */  { MAD_F(0x0659ee8a) /* 0.396956004 */, 17 },
+  /* 3446 */  { MAD_F(0x065a8fa5) /* 0.397109647 */, 17 },
+  /* 3447 */  { MAD_F(0x065b30c4) /* 0.397263305 */, 17 },
+  /* 3448 */  { MAD_F(0x065bd1e7) /* 0.397416978 */, 17 },
+  /* 3449 */  { MAD_F(0x065c730f) /* 0.397570666 */, 17 },
+  /* 3450 */  { MAD_F(0x065d143a) /* 0.397724368 */, 17 },
+  /* 3451 */  { MAD_F(0x065db569) /* 0.397878085 */, 17 },
+  /* 3452 */  { MAD_F(0x065e569c) /* 0.398031818 */, 17 },
+  /* 3453 */  { MAD_F(0x065ef7d3) /* 0.398185565 */, 17 },
+  /* 3454 */  { MAD_F(0x065f990e) /* 0.398339326 */, 17 },
+  /* 3455 */  { MAD_F(0x06603a4e) /* 0.398493103 */, 17 },
+
+  /* 3456 */  { MAD_F(0x0660db91) /* 0.398646895 */, 17 },
+  /* 3457 */  { MAD_F(0x06617cd8) /* 0.398800701 */, 17 },
+  /* 3458 */  { MAD_F(0x06621e23) /* 0.398954522 */, 17 },
+  /* 3459 */  { MAD_F(0x0662bf72) /* 0.399108358 */, 17 },
+  /* 3460 */  { MAD_F(0x066360c5) /* 0.399262209 */, 17 },
+  /* 3461 */  { MAD_F(0x0664021c) /* 0.399416075 */, 17 },
+  /* 3462 */  { MAD_F(0x0664a377) /* 0.399569955 */, 17 },
+  /* 3463 */  { MAD_F(0x066544d6) /* 0.399723851 */, 17 },
+  /* 3464 */  { MAD_F(0x0665e639) /* 0.399877761 */, 17 },
+  /* 3465 */  { MAD_F(0x066687a0) /* 0.400031686 */, 17 },
+  /* 3466 */  { MAD_F(0x0667290b) /* 0.400185625 */, 17 },
+  /* 3467 */  { MAD_F(0x0667ca79) /* 0.400339580 */, 17 },
+  /* 3468 */  { MAD_F(0x06686bec) /* 0.400493549 */, 17 },
+  /* 3469 */  { MAD_F(0x06690d63) /* 0.400647534 */, 17 },
+  /* 3470 */  { MAD_F(0x0669aede) /* 0.400801533 */, 17 },
+  /* 3471 */  { MAD_F(0x066a505d) /* 0.400955546 */, 17 },
+
+  /* 3472 */  { MAD_F(0x066af1df) /* 0.401109575 */, 17 },
+  /* 3473 */  { MAD_F(0x066b9366) /* 0.401263618 */, 17 },
+  /* 3474 */  { MAD_F(0x066c34f1) /* 0.401417676 */, 17 },
+  /* 3475 */  { MAD_F(0x066cd67f) /* 0.401571749 */, 17 },
+  /* 3476 */  { MAD_F(0x066d7812) /* 0.401725837 */, 17 },
+  /* 3477 */  { MAD_F(0x066e19a9) /* 0.401879939 */, 17 },
+  /* 3478 */  { MAD_F(0x066ebb43) /* 0.402034056 */, 17 },
+  /* 3479 */  { MAD_F(0x066f5ce2) /* 0.402188188 */, 17 },
+  /* 3480 */  { MAD_F(0x066ffe84) /* 0.402342335 */, 17 },
+  /* 3481 */  { MAD_F(0x0670a02a) /* 0.402496497 */, 17 },
+  /* 3482 */  { MAD_F(0x067141d5) /* 0.402650673 */, 17 },
+  /* 3483 */  { MAD_F(0x0671e383) /* 0.402804864 */, 17 },
+  /* 3484 */  { MAD_F(0x06728535) /* 0.402959070 */, 17 },
+  /* 3485 */  { MAD_F(0x067326ec) /* 0.403113291 */, 17 },
+  /* 3486 */  { MAD_F(0x0673c8a6) /* 0.403267526 */, 17 },
+  /* 3487 */  { MAD_F(0x06746a64) /* 0.403421776 */, 17 },
+
+  /* 3488 */  { MAD_F(0x06750c26) /* 0.403576041 */, 17 },
+  /* 3489 */  { MAD_F(0x0675adec) /* 0.403730320 */, 17 },
+  /* 3490 */  { MAD_F(0x06764fb6) /* 0.403884615 */, 17 },
+  /* 3491 */  { MAD_F(0x0676f184) /* 0.404038924 */, 17 },
+  /* 3492 */  { MAD_F(0x06779356) /* 0.404193247 */, 17 },
+  /* 3493 */  { MAD_F(0x0678352c) /* 0.404347586 */, 17 },
+  /* 3494 */  { MAD_F(0x0678d706) /* 0.404501939 */, 17 },
+  /* 3495 */  { MAD_F(0x067978e4) /* 0.404656307 */, 17 },
+  /* 3496 */  { MAD_F(0x067a1ac6) /* 0.404810690 */, 17 },
+  /* 3497 */  { MAD_F(0x067abcac) /* 0.404965087 */, 17 },
+  /* 3498 */  { MAD_F(0x067b5e95) /* 0.405119499 */, 17 },
+  /* 3499 */  { MAD_F(0x067c0083) /* 0.405273926 */, 17 },
+  /* 3500 */  { MAD_F(0x067ca275) /* 0.405428368 */, 17 },
+  /* 3501 */  { MAD_F(0x067d446a) /* 0.405582824 */, 17 },
+  /* 3502 */  { MAD_F(0x067de664) /* 0.405737295 */, 17 },
+  /* 3503 */  { MAD_F(0x067e8861) /* 0.405891781 */, 17 },
+
+  /* 3504 */  { MAD_F(0x067f2a62) /* 0.406046281 */, 17 },
+  /* 3505 */  { MAD_F(0x067fcc68) /* 0.406200796 */, 17 },
+  /* 3506 */  { MAD_F(0x06806e71) /* 0.406355326 */, 17 },
+  /* 3507 */  { MAD_F(0x0681107e) /* 0.406509870 */, 17 },
+  /* 3508 */  { MAD_F(0x0681b28f) /* 0.406664429 */, 17 },
+  /* 3509 */  { MAD_F(0x068254a4) /* 0.406819003 */, 17 },
+  /* 3510 */  { MAD_F(0x0682f6bd) /* 0.406973592 */, 17 },
+  /* 3511 */  { MAD_F(0x068398da) /* 0.407128195 */, 17 },
+  /* 3512 */  { MAD_F(0x06843afb) /* 0.407282813 */, 17 },
+  /* 3513 */  { MAD_F(0x0684dd20) /* 0.407437445 */, 17 },
+  /* 3514 */  { MAD_F(0x06857f49) /* 0.407592093 */, 17 },
+  /* 3515 */  { MAD_F(0x06862176) /* 0.407746754 */, 17 },
+  /* 3516 */  { MAD_F(0x0686c3a6) /* 0.407901431 */, 17 },
+  /* 3517 */  { MAD_F(0x068765db) /* 0.408056122 */, 17 },
+  /* 3518 */  { MAD_F(0x06880814) /* 0.408210828 */, 17 },
+  /* 3519 */  { MAD_F(0x0688aa50) /* 0.408365549 */, 17 },
+
+  /* 3520 */  { MAD_F(0x06894c90) /* 0.408520284 */, 17 },
+  /* 3521 */  { MAD_F(0x0689eed5) /* 0.408675034 */, 17 },
+  /* 3522 */  { MAD_F(0x068a911d) /* 0.408829798 */, 17 },
+  /* 3523 */  { MAD_F(0x068b3369) /* 0.408984577 */, 17 },
+  /* 3524 */  { MAD_F(0x068bd5b9) /* 0.409139371 */, 17 },
+  /* 3525 */  { MAD_F(0x068c780e) /* 0.409294180 */, 17 },
+  /* 3526 */  { MAD_F(0x068d1a66) /* 0.409449003 */, 17 },
+  /* 3527 */  { MAD_F(0x068dbcc1) /* 0.409603840 */, 17 },
+  /* 3528 */  { MAD_F(0x068e5f21) /* 0.409758693 */, 17 },
+  /* 3529 */  { MAD_F(0x068f0185) /* 0.409913560 */, 17 },
+  /* 3530 */  { MAD_F(0x068fa3ed) /* 0.410068441 */, 17 },
+  /* 3531 */  { MAD_F(0x06904658) /* 0.410223338 */, 17 },
+  /* 3532 */  { MAD_F(0x0690e8c8) /* 0.410378249 */, 17 },
+  /* 3533 */  { MAD_F(0x06918b3c) /* 0.410533174 */, 17 },
+  /* 3534 */  { MAD_F(0x06922db3) /* 0.410688114 */, 17 },
+  /* 3535 */  { MAD_F(0x0692d02e) /* 0.410843069 */, 17 },
+
+  /* 3536 */  { MAD_F(0x069372ae) /* 0.410998038 */, 17 },
+  /* 3537 */  { MAD_F(0x06941531) /* 0.411153022 */, 17 },
+  /* 3538 */  { MAD_F(0x0694b7b8) /* 0.411308021 */, 17 },
+  /* 3539 */  { MAD_F(0x06955a43) /* 0.411463034 */, 17 },
+  /* 3540 */  { MAD_F(0x0695fcd2) /* 0.411618062 */, 17 },
+  /* 3541 */  { MAD_F(0x06969f65) /* 0.411773104 */, 17 },
+  /* 3542 */  { MAD_F(0x069741fb) /* 0.411928161 */, 17 },
+  /* 3543 */  { MAD_F(0x0697e496) /* 0.412083232 */, 17 },
+  /* 3544 */  { MAD_F(0x06988735) /* 0.412238319 */, 17 },
+  /* 3545 */  { MAD_F(0x069929d7) /* 0.412393419 */, 17 },
+  /* 3546 */  { MAD_F(0x0699cc7e) /* 0.412548535 */, 17 },
+  /* 3547 */  { MAD_F(0x069a6f28) /* 0.412703664 */, 17 },
+  /* 3548 */  { MAD_F(0x069b11d6) /* 0.412858809 */, 17 },
+  /* 3549 */  { MAD_F(0x069bb489) /* 0.413013968 */, 17 },
+  /* 3550 */  { MAD_F(0x069c573f) /* 0.413169142 */, 17 },
+  /* 3551 */  { MAD_F(0x069cf9f9) /* 0.413324330 */, 17 },
+
+  /* 3552 */  { MAD_F(0x069d9cb7) /* 0.413479532 */, 17 },
+  /* 3553 */  { MAD_F(0x069e3f78) /* 0.413634750 */, 17 },
+  /* 3554 */  { MAD_F(0x069ee23e) /* 0.413789982 */, 17 },
+  /* 3555 */  { MAD_F(0x069f8508) /* 0.413945228 */, 17 },
+  /* 3556 */  { MAD_F(0x06a027d5) /* 0.414100489 */, 17 },
+  /* 3557 */  { MAD_F(0x06a0caa7) /* 0.414255765 */, 17 },
+  /* 3558 */  { MAD_F(0x06a16d7c) /* 0.414411055 */, 17 },
+  /* 3559 */  { MAD_F(0x06a21055) /* 0.414566359 */, 17 },
+  /* 3560 */  { MAD_F(0x06a2b333) /* 0.414721679 */, 17 },
+  /* 3561 */  { MAD_F(0x06a35614) /* 0.414877012 */, 17 },
+  /* 3562 */  { MAD_F(0x06a3f8f9) /* 0.415032361 */, 17 },
+  /* 3563 */  { MAD_F(0x06a49be2) /* 0.415187723 */, 17 },
+  /* 3564 */  { MAD_F(0x06a53ece) /* 0.415343101 */, 17 },
+  /* 3565 */  { MAD_F(0x06a5e1bf) /* 0.415498493 */, 17 },
+  /* 3566 */  { MAD_F(0x06a684b4) /* 0.415653899 */, 17 },
+  /* 3567 */  { MAD_F(0x06a727ac) /* 0.415809320 */, 17 },
+
+  /* 3568 */  { MAD_F(0x06a7caa9) /* 0.415964756 */, 17 },
+  /* 3569 */  { MAD_F(0x06a86da9) /* 0.416120206 */, 17 },
+  /* 3570 */  { MAD_F(0x06a910ad) /* 0.416275670 */, 17 },
+  /* 3571 */  { MAD_F(0x06a9b3b5) /* 0.416431149 */, 17 },
+  /* 3572 */  { MAD_F(0x06aa56c1) /* 0.416586643 */, 17 },
+  /* 3573 */  { MAD_F(0x06aaf9d1) /* 0.416742151 */, 17 },
+  /* 3574 */  { MAD_F(0x06ab9ce5) /* 0.416897673 */, 17 },
+  /* 3575 */  { MAD_F(0x06ac3ffc) /* 0.417053210 */, 17 },
+  /* 3576 */  { MAD_F(0x06ace318) /* 0.417208762 */, 17 },
+  /* 3577 */  { MAD_F(0x06ad8637) /* 0.417364328 */, 17 },
+  /* 3578 */  { MAD_F(0x06ae295b) /* 0.417519909 */, 17 },
+  /* 3579 */  { MAD_F(0x06aecc82) /* 0.417675504 */, 17 },
+  /* 3580 */  { MAD_F(0x06af6fad) /* 0.417831113 */, 17 },
+  /* 3581 */  { MAD_F(0x06b012dc) /* 0.417986737 */, 17 },
+  /* 3582 */  { MAD_F(0x06b0b60f) /* 0.418142376 */, 17 },
+  /* 3583 */  { MAD_F(0x06b15946) /* 0.418298029 */, 17 },
+
+  /* 3584 */  { MAD_F(0x06b1fc81) /* 0.418453696 */, 17 },
+  /* 3585 */  { MAD_F(0x06b29fbf) /* 0.418609378 */, 17 },
+  /* 3586 */  { MAD_F(0x06b34302) /* 0.418765075 */, 17 },
+  /* 3587 */  { MAD_F(0x06b3e648) /* 0.418920786 */, 17 },
+  /* 3588 */  { MAD_F(0x06b48992) /* 0.419076511 */, 17 },
+  /* 3589 */  { MAD_F(0x06b52ce0) /* 0.419232251 */, 17 },
+  /* 3590 */  { MAD_F(0x06b5d032) /* 0.419388005 */, 17 },
+  /* 3591 */  { MAD_F(0x06b67388) /* 0.419543774 */, 17 },
+  /* 3592 */  { MAD_F(0x06b716e2) /* 0.419699557 */, 17 },
+  /* 3593 */  { MAD_F(0x06b7ba3f) /* 0.419855355 */, 17 },
+  /* 3594 */  { MAD_F(0x06b85da1) /* 0.420011167 */, 17 },
+  /* 3595 */  { MAD_F(0x06b90106) /* 0.420166994 */, 17 },
+  /* 3596 */  { MAD_F(0x06b9a470) /* 0.420322835 */, 17 },
+  /* 3597 */  { MAD_F(0x06ba47dd) /* 0.420478690 */, 17 },
+  /* 3598 */  { MAD_F(0x06baeb4e) /* 0.420634560 */, 17 },
+  /* 3599 */  { MAD_F(0x06bb8ec3) /* 0.420790445 */, 17 },
+
+  /* 3600 */  { MAD_F(0x06bc323b) /* 0.420946343 */, 17 },
+  /* 3601 */  { MAD_F(0x06bcd5b8) /* 0.421102257 */, 17 },
+  /* 3602 */  { MAD_F(0x06bd7939) /* 0.421258184 */, 17 },
+  /* 3603 */  { MAD_F(0x06be1cbd) /* 0.421414127 */, 17 },
+  /* 3604 */  { MAD_F(0x06bec045) /* 0.421570083 */, 17 },
+  /* 3605 */  { MAD_F(0x06bf63d1) /* 0.421726054 */, 17 },
+  /* 3606 */  { MAD_F(0x06c00761) /* 0.421882040 */, 17 },
+  /* 3607 */  { MAD_F(0x06c0aaf5) /* 0.422038039 */, 17 },
+  /* 3608 */  { MAD_F(0x06c14e8d) /* 0.422194054 */, 17 },
+  /* 3609 */  { MAD_F(0x06c1f229) /* 0.422350082 */, 17 },
+  /* 3610 */  { MAD_F(0x06c295c8) /* 0.422506125 */, 17 },
+  /* 3611 */  { MAD_F(0x06c3396c) /* 0.422662183 */, 17 },
+  /* 3612 */  { MAD_F(0x06c3dd13) /* 0.422818255 */, 17 },
+  /* 3613 */  { MAD_F(0x06c480be) /* 0.422974341 */, 17 },
+  /* 3614 */  { MAD_F(0x06c5246d) /* 0.423130442 */, 17 },
+  /* 3615 */  { MAD_F(0x06c5c820) /* 0.423286557 */, 17 },
+
+  /* 3616 */  { MAD_F(0x06c66bd6) /* 0.423442686 */, 17 },
+  /* 3617 */  { MAD_F(0x06c70f91) /* 0.423598830 */, 17 },
+  /* 3618 */  { MAD_F(0x06c7b34f) /* 0.423754988 */, 17 },
+  /* 3619 */  { MAD_F(0x06c85712) /* 0.423911161 */, 17 },
+  /* 3620 */  { MAD_F(0x06c8fad8) /* 0.424067348 */, 17 },
+  /* 3621 */  { MAD_F(0x06c99ea2) /* 0.424223550 */, 17 },
+  /* 3622 */  { MAD_F(0x06ca4270) /* 0.424379765 */, 17 },
+  /* 3623 */  { MAD_F(0x06cae641) /* 0.424535996 */, 17 },
+  /* 3624 */  { MAD_F(0x06cb8a17) /* 0.424692240 */, 17 },
+  /* 3625 */  { MAD_F(0x06cc2df0) /* 0.424848499 */, 17 },
+  /* 3626 */  { MAD_F(0x06ccd1ce) /* 0.425004772 */, 17 },
+  /* 3627 */  { MAD_F(0x06cd75af) /* 0.425161060 */, 17 },
+  /* 3628 */  { MAD_F(0x06ce1994) /* 0.425317362 */, 17 },
+  /* 3629 */  { MAD_F(0x06cebd7d) /* 0.425473678 */, 17 },
+  /* 3630 */  { MAD_F(0x06cf6169) /* 0.425630009 */, 17 },
+  /* 3631 */  { MAD_F(0x06d0055a) /* 0.425786354 */, 17 },
+
+  /* 3632 */  { MAD_F(0x06d0a94e) /* 0.425942714 */, 17 },
+  /* 3633 */  { MAD_F(0x06d14d47) /* 0.426099088 */, 17 },
+  /* 3634 */  { MAD_F(0x06d1f143) /* 0.426255476 */, 17 },
+  /* 3635 */  { MAD_F(0x06d29543) /* 0.426411878 */, 17 },
+  /* 3636 */  { MAD_F(0x06d33947) /* 0.426568295 */, 17 },
+  /* 3637 */  { MAD_F(0x06d3dd4e) /* 0.426724726 */, 17 },
+  /* 3638 */  { MAD_F(0x06d4815a) /* 0.426881172 */, 17 },
+  /* 3639 */  { MAD_F(0x06d52569) /* 0.427037632 */, 17 },
+  /* 3640 */  { MAD_F(0x06d5c97c) /* 0.427194106 */, 17 },
+  /* 3641 */  { MAD_F(0x06d66d93) /* 0.427350594 */, 17 },
+  /* 3642 */  { MAD_F(0x06d711ae) /* 0.427507097 */, 17 },
+  /* 3643 */  { MAD_F(0x06d7b5cd) /* 0.427663614 */, 17 },
+  /* 3644 */  { MAD_F(0x06d859f0) /* 0.427820146 */, 17 },
+  /* 3645 */  { MAD_F(0x06d8fe16) /* 0.427976692 */, 17 },
+  /* 3646 */  { MAD_F(0x06d9a240) /* 0.428133252 */, 17 },
+  /* 3647 */  { MAD_F(0x06da466f) /* 0.428289826 */, 17 },
+
+  /* 3648 */  { MAD_F(0x06daeaa1) /* 0.428446415 */, 17 },
+  /* 3649 */  { MAD_F(0x06db8ed6) /* 0.428603018 */, 17 },
+  /* 3650 */  { MAD_F(0x06dc3310) /* 0.428759635 */, 17 },
+  /* 3651 */  { MAD_F(0x06dcd74d) /* 0.428916267 */, 17 },
+  /* 3652 */  { MAD_F(0x06dd7b8f) /* 0.429072913 */, 17 },
+  /* 3653 */  { MAD_F(0x06de1fd4) /* 0.429229573 */, 17 },
+  /* 3654 */  { MAD_F(0x06dec41d) /* 0.429386248 */, 17 },
+  /* 3655 */  { MAD_F(0x06df686a) /* 0.429542937 */, 17 },
+  /* 3656 */  { MAD_F(0x06e00cbb) /* 0.429699640 */, 17 },
+  /* 3657 */  { MAD_F(0x06e0b10f) /* 0.429856357 */, 17 },
+  /* 3658 */  { MAD_F(0x06e15567) /* 0.430013089 */, 17 },
+  /* 3659 */  { MAD_F(0x06e1f9c4) /* 0.430169835 */, 17 },
+  /* 3660 */  { MAD_F(0x06e29e24) /* 0.430326595 */, 17 },
+  /* 3661 */  { MAD_F(0x06e34287) /* 0.430483370 */, 17 },
+  /* 3662 */  { MAD_F(0x06e3e6ef) /* 0.430640159 */, 17 },
+  /* 3663 */  { MAD_F(0x06e48b5b) /* 0.430796962 */, 17 },
+
+  /* 3664 */  { MAD_F(0x06e52fca) /* 0.430953779 */, 17 },
+  /* 3665 */  { MAD_F(0x06e5d43d) /* 0.431110611 */, 17 },
+  /* 3666 */  { MAD_F(0x06e678b4) /* 0.431267457 */, 17 },
+  /* 3667 */  { MAD_F(0x06e71d2f) /* 0.431424317 */, 17 },
+  /* 3668 */  { MAD_F(0x06e7c1ae) /* 0.431581192 */, 17 },
+  /* 3669 */  { MAD_F(0x06e86630) /* 0.431738080 */, 17 },
+  /* 3670 */  { MAD_F(0x06e90ab7) /* 0.431894983 */, 17 },
+  /* 3671 */  { MAD_F(0x06e9af41) /* 0.432051900 */, 17 },
+  /* 3672 */  { MAD_F(0x06ea53cf) /* 0.432208832 */, 17 },
+  /* 3673 */  { MAD_F(0x06eaf860) /* 0.432365778 */, 17 },
+  /* 3674 */  { MAD_F(0x06eb9cf6) /* 0.432522737 */, 17 },
+  /* 3675 */  { MAD_F(0x06ec418f) /* 0.432679712 */, 17 },
+  /* 3676 */  { MAD_F(0x06ece62d) /* 0.432836700 */, 17 },
+  /* 3677 */  { MAD_F(0x06ed8ace) /* 0.432993703 */, 17 },
+  /* 3678 */  { MAD_F(0x06ee2f73) /* 0.433150720 */, 17 },
+  /* 3679 */  { MAD_F(0x06eed41b) /* 0.433307751 */, 17 },
+
+  /* 3680 */  { MAD_F(0x06ef78c8) /* 0.433464796 */, 17 },
+  /* 3681 */  { MAD_F(0x06f01d78) /* 0.433621856 */, 17 },
+  /* 3682 */  { MAD_F(0x06f0c22c) /* 0.433778929 */, 17 },
+  /* 3683 */  { MAD_F(0x06f166e4) /* 0.433936017 */, 17 },
+  /* 3684 */  { MAD_F(0x06f20ba0) /* 0.434093120 */, 17 },
+  /* 3685 */  { MAD_F(0x06f2b060) /* 0.434250236 */, 17 },
+  /* 3686 */  { MAD_F(0x06f35523) /* 0.434407367 */, 17 },
+  /* 3687 */  { MAD_F(0x06f3f9eb) /* 0.434564512 */, 17 },
+  /* 3688 */  { MAD_F(0x06f49eb6) /* 0.434721671 */, 17 },
+  /* 3689 */  { MAD_F(0x06f54385) /* 0.434878844 */, 17 },
+  /* 3690 */  { MAD_F(0x06f5e857) /* 0.435036032 */, 17 },
+  /* 3691 */  { MAD_F(0x06f68d2e) /* 0.435193233 */, 17 },
+  /* 3692 */  { MAD_F(0x06f73208) /* 0.435350449 */, 17 },
+  /* 3693 */  { MAD_F(0x06f7d6e6) /* 0.435507679 */, 17 },
+  /* 3694 */  { MAD_F(0x06f87bc8) /* 0.435664924 */, 17 },
+  /* 3695 */  { MAD_F(0x06f920ae) /* 0.435822182 */, 17 },
+
+  /* 3696 */  { MAD_F(0x06f9c597) /* 0.435979455 */, 17 },
+  /* 3697 */  { MAD_F(0x06fa6a85) /* 0.436136741 */, 17 },
+  /* 3698 */  { MAD_F(0x06fb0f76) /* 0.436294042 */, 17 },
+  /* 3699 */  { MAD_F(0x06fbb46b) /* 0.436451358 */, 17 },
+  /* 3700 */  { MAD_F(0x06fc5964) /* 0.436608687 */, 17 },
+  /* 3701 */  { MAD_F(0x06fcfe60) /* 0.436766031 */, 17 },
+  /* 3702 */  { MAD_F(0x06fda361) /* 0.436923388 */, 17 },
+  /* 3703 */  { MAD_F(0x06fe4865) /* 0.437080760 */, 17 },
+  /* 3704 */  { MAD_F(0x06feed6d) /* 0.437238146 */, 17 },
+  /* 3705 */  { MAD_F(0x06ff9279) /* 0.437395547 */, 17 },
+  /* 3706 */  { MAD_F(0x07003788) /* 0.437552961 */, 17 },
+  /* 3707 */  { MAD_F(0x0700dc9c) /* 0.437710389 */, 17 },
+  /* 3708 */  { MAD_F(0x070181b3) /* 0.437867832 */, 17 },
+  /* 3709 */  { MAD_F(0x070226ce) /* 0.438025289 */, 17 },
+  /* 3710 */  { MAD_F(0x0702cbed) /* 0.438182760 */, 17 },
+  /* 3711 */  { MAD_F(0x0703710f) /* 0.438340245 */, 17 },
+
+  /* 3712 */  { MAD_F(0x07041636) /* 0.438497744 */, 17 },
+  /* 3713 */  { MAD_F(0x0704bb60) /* 0.438655258 */, 17 },
+  /* 3714 */  { MAD_F(0x0705608e) /* 0.438812785 */, 17 },
+  /* 3715 */  { MAD_F(0x070605c0) /* 0.438970327 */, 17 },
+  /* 3716 */  { MAD_F(0x0706aaf5) /* 0.439127883 */, 17 },
+  /* 3717 */  { MAD_F(0x0707502f) /* 0.439285453 */, 17 },
+  /* 3718 */  { MAD_F(0x0707f56c) /* 0.439443037 */, 17 },
+  /* 3719 */  { MAD_F(0x07089aad) /* 0.439600635 */, 17 },
+  /* 3720 */  { MAD_F(0x07093ff2) /* 0.439758248 */, 17 },
+  /* 3721 */  { MAD_F(0x0709e53a) /* 0.439915874 */, 17 },
+  /* 3722 */  { MAD_F(0x070a8a86) /* 0.440073515 */, 17 },
+  /* 3723 */  { MAD_F(0x070b2fd7) /* 0.440231170 */, 17 },
+  /* 3724 */  { MAD_F(0x070bd52a) /* 0.440388839 */, 17 },
+  /* 3725 */  { MAD_F(0x070c7a82) /* 0.440546522 */, 17 },
+  /* 3726 */  { MAD_F(0x070d1fde) /* 0.440704219 */, 17 },
+  /* 3727 */  { MAD_F(0x070dc53d) /* 0.440861930 */, 17 },
+
+  /* 3728 */  { MAD_F(0x070e6aa0) /* 0.441019655 */, 17 },
+  /* 3729 */  { MAD_F(0x070f1007) /* 0.441177395 */, 17 },
+  /* 3730 */  { MAD_F(0x070fb571) /* 0.441335148 */, 17 },
+  /* 3731 */  { MAD_F(0x07105ae0) /* 0.441492916 */, 17 },
+  /* 3732 */  { MAD_F(0x07110052) /* 0.441650697 */, 17 },
+  /* 3733 */  { MAD_F(0x0711a5c8) /* 0.441808493 */, 17 },
+  /* 3734 */  { MAD_F(0x07124b42) /* 0.441966303 */, 17 },
+  /* 3735 */  { MAD_F(0x0712f0bf) /* 0.442124127 */, 17 },
+  /* 3736 */  { MAD_F(0x07139641) /* 0.442281965 */, 17 },
+  /* 3737 */  { MAD_F(0x07143bc6) /* 0.442439817 */, 17 },
+  /* 3738 */  { MAD_F(0x0714e14f) /* 0.442597683 */, 17 },
+  /* 3739 */  { MAD_F(0x071586db) /* 0.442755564 */, 17 },
+  /* 3740 */  { MAD_F(0x07162c6c) /* 0.442913458 */, 17 },
+  /* 3741 */  { MAD_F(0x0716d200) /* 0.443071366 */, 17 },
+  /* 3742 */  { MAD_F(0x07177798) /* 0.443229289 */, 17 },
+  /* 3743 */  { MAD_F(0x07181d34) /* 0.443387226 */, 17 },
+
+  /* 3744 */  { MAD_F(0x0718c2d3) /* 0.443545176 */, 17 },
+  /* 3745 */  { MAD_F(0x07196877) /* 0.443703141 */, 17 },
+  /* 3746 */  { MAD_F(0x071a0e1e) /* 0.443861120 */, 17 },
+  /* 3747 */  { MAD_F(0x071ab3c9) /* 0.444019113 */, 17 },
+  /* 3748 */  { MAD_F(0x071b5977) /* 0.444177119 */, 17 },
+  /* 3749 */  { MAD_F(0x071bff2a) /* 0.444335140 */, 17 },
+  /* 3750 */  { MAD_F(0x071ca4e0) /* 0.444493175 */, 17 },
+  /* 3751 */  { MAD_F(0x071d4a9a) /* 0.444651224 */, 17 },
+  /* 3752 */  { MAD_F(0x071df058) /* 0.444809288 */, 17 },
+  /* 3753 */  { MAD_F(0x071e9619) /* 0.444967365 */, 17 },
+  /* 3754 */  { MAD_F(0x071f3bde) /* 0.445125456 */, 17 },
+  /* 3755 */  { MAD_F(0x071fe1a8) /* 0.445283561 */, 17 },
+  /* 3756 */  { MAD_F(0x07208774) /* 0.445441680 */, 17 },
+  /* 3757 */  { MAD_F(0x07212d45) /* 0.445599814 */, 17 },
+  /* 3758 */  { MAD_F(0x0721d319) /* 0.445757961 */, 17 },
+  /* 3759 */  { MAD_F(0x072278f1) /* 0.445916122 */, 17 },
+
+  /* 3760 */  { MAD_F(0x07231ecd) /* 0.446074298 */, 17 },
+  /* 3761 */  { MAD_F(0x0723c4ad) /* 0.446232487 */, 17 },
+  /* 3762 */  { MAD_F(0x07246a90) /* 0.446390690 */, 17 },
+  /* 3763 */  { MAD_F(0x07251077) /* 0.446548908 */, 17 },
+  /* 3764 */  { MAD_F(0x0725b662) /* 0.446707139 */, 17 },
+  /* 3765 */  { MAD_F(0x07265c51) /* 0.446865385 */, 17 },
+  /* 3766 */  { MAD_F(0x07270244) /* 0.447023644 */, 17 },
+  /* 3767 */  { MAD_F(0x0727a83a) /* 0.447181918 */, 17 },
+  /* 3768 */  { MAD_F(0x07284e34) /* 0.447340205 */, 17 },
+  /* 3769 */  { MAD_F(0x0728f431) /* 0.447498507 */, 17 },
+  /* 3770 */  { MAD_F(0x07299a33) /* 0.447656822 */, 17 },
+  /* 3771 */  { MAD_F(0x072a4038) /* 0.447815152 */, 17 },
+  /* 3772 */  { MAD_F(0x072ae641) /* 0.447973495 */, 17 },
+  /* 3773 */  { MAD_F(0x072b8c4e) /* 0.448131853 */, 17 },
+  /* 3774 */  { MAD_F(0x072c325e) /* 0.448290224 */, 17 },
+  /* 3775 */  { MAD_F(0x072cd873) /* 0.448448609 */, 17 },
+
+  /* 3776 */  { MAD_F(0x072d7e8b) /* 0.448607009 */, 17 },
+  /* 3777 */  { MAD_F(0x072e24a7) /* 0.448765422 */, 17 },
+  /* 3778 */  { MAD_F(0x072ecac6) /* 0.448923850 */, 17 },
+  /* 3779 */  { MAD_F(0x072f70e9) /* 0.449082291 */, 17 },
+  /* 3780 */  { MAD_F(0x07301710) /* 0.449240746 */, 17 },
+  /* 3781 */  { MAD_F(0x0730bd3b) /* 0.449399216 */, 17 },
+  /* 3782 */  { MAD_F(0x0731636a) /* 0.449557699 */, 17 },
+  /* 3783 */  { MAD_F(0x0732099c) /* 0.449716196 */, 17 },
+  /* 3784 */  { MAD_F(0x0732afd2) /* 0.449874708 */, 17 },
+  /* 3785 */  { MAD_F(0x0733560c) /* 0.450033233 */, 17 },
+  /* 3786 */  { MAD_F(0x0733fc49) /* 0.450191772 */, 17 },
+  /* 3787 */  { MAD_F(0x0734a28b) /* 0.450350325 */, 17 },
+  /* 3788 */  { MAD_F(0x073548d0) /* 0.450508892 */, 17 },
+  /* 3789 */  { MAD_F(0x0735ef18) /* 0.450667473 */, 17 },
+  /* 3790 */  { MAD_F(0x07369565) /* 0.450826068 */, 17 },
+  /* 3791 */  { MAD_F(0x07373bb5) /* 0.450984677 */, 17 },
+
+  /* 3792 */  { MAD_F(0x0737e209) /* 0.451143300 */, 17 },
+  /* 3793 */  { MAD_F(0x07388861) /* 0.451301937 */, 17 },
+  /* 3794 */  { MAD_F(0x07392ebc) /* 0.451460588 */, 17 },
+  /* 3795 */  { MAD_F(0x0739d51c) /* 0.451619252 */, 17 },
+  /* 3796 */  { MAD_F(0x073a7b7f) /* 0.451777931 */, 17 },
+  /* 3797 */  { MAD_F(0x073b21e5) /* 0.451936623 */, 17 },
+  /* 3798 */  { MAD_F(0x073bc850) /* 0.452095330 */, 17 },
+  /* 3799 */  { MAD_F(0x073c6ebe) /* 0.452254050 */, 17 },
+  /* 3800 */  { MAD_F(0x073d1530) /* 0.452412785 */, 17 },
+  /* 3801 */  { MAD_F(0x073dbba6) /* 0.452571533 */, 17 },
+  /* 3802 */  { MAD_F(0x073e621f) /* 0.452730295 */, 17 },
+  /* 3803 */  { MAD_F(0x073f089c) /* 0.452889071 */, 17 },
+  /* 3804 */  { MAD_F(0x073faf1d) /* 0.453047861 */, 17 },
+  /* 3805 */  { MAD_F(0x074055a2) /* 0.453206665 */, 17 },
+  /* 3806 */  { MAD_F(0x0740fc2a) /* 0.453365483 */, 17 },
+  /* 3807 */  { MAD_F(0x0741a2b6) /* 0.453524315 */, 17 },
+
+  /* 3808 */  { MAD_F(0x07424946) /* 0.453683161 */, 17 },
+  /* 3809 */  { MAD_F(0x0742efd9) /* 0.453842020 */, 17 },
+  /* 3810 */  { MAD_F(0x07439671) /* 0.454000894 */, 17 },
+  /* 3811 */  { MAD_F(0x07443d0c) /* 0.454159781 */, 17 },
+  /* 3812 */  { MAD_F(0x0744e3aa) /* 0.454318683 */, 17 },
+  /* 3813 */  { MAD_F(0x07458a4d) /* 0.454477598 */, 17 },
+  /* 3814 */  { MAD_F(0x074630f3) /* 0.454636527 */, 17 },
+  /* 3815 */  { MAD_F(0x0746d79d) /* 0.454795470 */, 17 },
+  /* 3816 */  { MAD_F(0x07477e4b) /* 0.454954427 */, 17 },
+  /* 3817 */  { MAD_F(0x074824fc) /* 0.455113397 */, 17 },
+  /* 3818 */  { MAD_F(0x0748cbb1) /* 0.455272382 */, 17 },
+  /* 3819 */  { MAD_F(0x0749726a) /* 0.455431381 */, 17 },
+  /* 3820 */  { MAD_F(0x074a1927) /* 0.455590393 */, 17 },
+  /* 3821 */  { MAD_F(0x074abfe7) /* 0.455749419 */, 17 },
+  /* 3822 */  { MAD_F(0x074b66ab) /* 0.455908459 */, 17 },
+  /* 3823 */  { MAD_F(0x074c0d73) /* 0.456067513 */, 17 },
+
+  /* 3824 */  { MAD_F(0x074cb43e) /* 0.456226581 */, 17 },
+  /* 3825 */  { MAD_F(0x074d5b0d) /* 0.456385663 */, 17 },
+  /* 3826 */  { MAD_F(0x074e01e0) /* 0.456544759 */, 17 },
+  /* 3827 */  { MAD_F(0x074ea8b7) /* 0.456703868 */, 17 },
+  /* 3828 */  { MAD_F(0x074f4f91) /* 0.456862992 */, 17 },
+  /* 3829 */  { MAD_F(0x074ff66f) /* 0.457022129 */, 17 },
+  /* 3830 */  { MAD_F(0x07509d51) /* 0.457181280 */, 17 },
+  /* 3831 */  { MAD_F(0x07514437) /* 0.457340445 */, 17 },
+  /* 3832 */  { MAD_F(0x0751eb20) /* 0.457499623 */, 17 },
+  /* 3833 */  { MAD_F(0x0752920d) /* 0.457658816 */, 17 },
+  /* 3834 */  { MAD_F(0x075338fd) /* 0.457818022 */, 17 },
+  /* 3835 */  { MAD_F(0x0753dff2) /* 0.457977243 */, 17 },
+  /* 3836 */  { MAD_F(0x075486ea) /* 0.458136477 */, 17 },
+  /* 3837 */  { MAD_F(0x07552de6) /* 0.458295725 */, 17 },
+  /* 3838 */  { MAD_F(0x0755d4e5) /* 0.458454987 */, 17 },
+  /* 3839 */  { MAD_F(0x07567be8) /* 0.458614262 */, 17 },
+
+  /* 3840 */  { MAD_F(0x075722ef) /* 0.458773552 */, 17 },
+  /* 3841 */  { MAD_F(0x0757c9fa) /* 0.458932855 */, 17 },
+  /* 3842 */  { MAD_F(0x07587108) /* 0.459092172 */, 17 },
+  /* 3843 */  { MAD_F(0x0759181a) /* 0.459251503 */, 17 },
+  /* 3844 */  { MAD_F(0x0759bf30) /* 0.459410848 */, 17 },
+  /* 3845 */  { MAD_F(0x075a664a) /* 0.459570206 */, 17 },
+  /* 3846 */  { MAD_F(0x075b0d67) /* 0.459729579 */, 17 },
+  /* 3847 */  { MAD_F(0x075bb488) /* 0.459888965 */, 17 },
+  /* 3848 */  { MAD_F(0x075c5bac) /* 0.460048365 */, 17 },
+  /* 3849 */  { MAD_F(0x075d02d5) /* 0.460207779 */, 17 },
+  /* 3850 */  { MAD_F(0x075daa01) /* 0.460367206 */, 17 },
+  /* 3851 */  { MAD_F(0x075e5130) /* 0.460526648 */, 17 },
+  /* 3852 */  { MAD_F(0x075ef864) /* 0.460686103 */, 17 },
+  /* 3853 */  { MAD_F(0x075f9f9b) /* 0.460845572 */, 17 },
+  /* 3854 */  { MAD_F(0x076046d6) /* 0.461005055 */, 17 },
+  /* 3855 */  { MAD_F(0x0760ee14) /* 0.461164552 */, 17 },
+
+  /* 3856 */  { MAD_F(0x07619557) /* 0.461324062 */, 17 },
+  /* 3857 */  { MAD_F(0x07623c9d) /* 0.461483586 */, 17 },
+  /* 3858 */  { MAD_F(0x0762e3e6) /* 0.461643124 */, 17 },
+  /* 3859 */  { MAD_F(0x07638b34) /* 0.461802676 */, 17 },
+  /* 3860 */  { MAD_F(0x07643285) /* 0.461962242 */, 17 },
+  /* 3861 */  { MAD_F(0x0764d9d9) /* 0.462121821 */, 17 },
+  /* 3862 */  { MAD_F(0x07658132) /* 0.462281414 */, 17 },
+  /* 3863 */  { MAD_F(0x0766288e) /* 0.462441021 */, 17 },
+  /* 3864 */  { MAD_F(0x0766cfee) /* 0.462600642 */, 17 },
+  /* 3865 */  { MAD_F(0x07677751) /* 0.462760276 */, 17 },
+  /* 3866 */  { MAD_F(0x07681eb9) /* 0.462919924 */, 17 },
+  /* 3867 */  { MAD_F(0x0768c624) /* 0.463079586 */, 17 },
+  /* 3868 */  { MAD_F(0x07696d92) /* 0.463239262 */, 17 },
+  /* 3869 */  { MAD_F(0x076a1505) /* 0.463398951 */, 17 },
+  /* 3870 */  { MAD_F(0x076abc7b) /* 0.463558655 */, 17 },
+  /* 3871 */  { MAD_F(0x076b63f4) /* 0.463718372 */, 17 },
+
+  /* 3872 */  { MAD_F(0x076c0b72) /* 0.463878102 */, 17 },
+  /* 3873 */  { MAD_F(0x076cb2f3) /* 0.464037847 */, 17 },
+  /* 3874 */  { MAD_F(0x076d5a78) /* 0.464197605 */, 17 },
+  /* 3875 */  { MAD_F(0x076e0200) /* 0.464357377 */, 17 },
+  /* 3876 */  { MAD_F(0x076ea98c) /* 0.464517163 */, 17 },
+  /* 3877 */  { MAD_F(0x076f511c) /* 0.464676962 */, 17 },
+  /* 3878 */  { MAD_F(0x076ff8b0) /* 0.464836776 */, 17 },
+  /* 3879 */  { MAD_F(0x0770a047) /* 0.464996603 */, 17 },
+  /* 3880 */  { MAD_F(0x077147e2) /* 0.465156443 */, 17 },
+  /* 3881 */  { MAD_F(0x0771ef80) /* 0.465316298 */, 17 },
+  /* 3882 */  { MAD_F(0x07729723) /* 0.465476166 */, 17 },
+  /* 3883 */  { MAD_F(0x07733ec9) /* 0.465636048 */, 17 },
+  /* 3884 */  { MAD_F(0x0773e672) /* 0.465795943 */, 17 },
+  /* 3885 */  { MAD_F(0x07748e20) /* 0.465955853 */, 17 },
+  /* 3886 */  { MAD_F(0x077535d1) /* 0.466115776 */, 17 },
+  /* 3887 */  { MAD_F(0x0775dd85) /* 0.466275713 */, 17 },
+
+  /* 3888 */  { MAD_F(0x0776853e) /* 0.466435663 */, 17 },
+  /* 3889 */  { MAD_F(0x07772cfa) /* 0.466595627 */, 17 },
+  /* 3890 */  { MAD_F(0x0777d4ba) /* 0.466755605 */, 17 },
+  /* 3891 */  { MAD_F(0x07787c7d) /* 0.466915597 */, 17 },
+  /* 3892 */  { MAD_F(0x07792444) /* 0.467075602 */, 17 },
+  /* 3893 */  { MAD_F(0x0779cc0f) /* 0.467235621 */, 17 },
+  /* 3894 */  { MAD_F(0x077a73dd) /* 0.467395654 */, 17 },
+  /* 3895 */  { MAD_F(0x077b1baf) /* 0.467555701 */, 17 },
+  /* 3896 */  { MAD_F(0x077bc385) /* 0.467715761 */, 17 },
+  /* 3897 */  { MAD_F(0x077c6b5f) /* 0.467875835 */, 17 },
+  /* 3898 */  { MAD_F(0x077d133c) /* 0.468035922 */, 17 },
+  /* 3899 */  { MAD_F(0x077dbb1d) /* 0.468196023 */, 17 },
+  /* 3900 */  { MAD_F(0x077e6301) /* 0.468356138 */, 17 },
+  /* 3901 */  { MAD_F(0x077f0ae9) /* 0.468516267 */, 17 },
+  /* 3902 */  { MAD_F(0x077fb2d5) /* 0.468676409 */, 17 },
+  /* 3903 */  { MAD_F(0x07805ac5) /* 0.468836565 */, 17 },
+
+  /* 3904 */  { MAD_F(0x078102b8) /* 0.468996735 */, 17 },
+  /* 3905 */  { MAD_F(0x0781aaaf) /* 0.469156918 */, 17 },
+  /* 3906 */  { MAD_F(0x078252aa) /* 0.469317115 */, 17 },
+  /* 3907 */  { MAD_F(0x0782faa8) /* 0.469477326 */, 17 },
+  /* 3908 */  { MAD_F(0x0783a2aa) /* 0.469637550 */, 17 },
+  /* 3909 */  { MAD_F(0x07844aaf) /* 0.469797788 */, 17 },
+  /* 3910 */  { MAD_F(0x0784f2b8) /* 0.469958040 */, 17 },
+  /* 3911 */  { MAD_F(0x07859ac5) /* 0.470118305 */, 17 },
+  /* 3912 */  { MAD_F(0x078642d6) /* 0.470278584 */, 17 },
+  /* 3913 */  { MAD_F(0x0786eaea) /* 0.470438877 */, 17 },
+  /* 3914 */  { MAD_F(0x07879302) /* 0.470599183 */, 17 },
+  /* 3915 */  { MAD_F(0x07883b1e) /* 0.470759503 */, 17 },
+  /* 3916 */  { MAD_F(0x0788e33d) /* 0.470919836 */, 17 },
+  /* 3917 */  { MAD_F(0x07898b60) /* 0.471080184 */, 17 },
+  /* 3918 */  { MAD_F(0x078a3386) /* 0.471240545 */, 17 },
+  /* 3919 */  { MAD_F(0x078adbb0) /* 0.471400919 */, 17 },
+
+  /* 3920 */  { MAD_F(0x078b83de) /* 0.471561307 */, 17 },
+  /* 3921 */  { MAD_F(0x078c2c10) /* 0.471721709 */, 17 },
+  /* 3922 */  { MAD_F(0x078cd445) /* 0.471882125 */, 17 },
+  /* 3923 */  { MAD_F(0x078d7c7e) /* 0.472042554 */, 17 },
+  /* 3924 */  { MAD_F(0x078e24ba) /* 0.472202996 */, 17 },
+  /* 3925 */  { MAD_F(0x078eccfb) /* 0.472363453 */, 17 },
+  /* 3926 */  { MAD_F(0x078f753e) /* 0.472523923 */, 17 },
+  /* 3927 */  { MAD_F(0x07901d86) /* 0.472684406 */, 17 },
+  /* 3928 */  { MAD_F(0x0790c5d1) /* 0.472844904 */, 17 },
+  /* 3929 */  { MAD_F(0x07916e20) /* 0.473005414 */, 17 },
+  /* 3930 */  { MAD_F(0x07921672) /* 0.473165939 */, 17 },
+  /* 3931 */  { MAD_F(0x0792bec8) /* 0.473326477 */, 17 },
+  /* 3932 */  { MAD_F(0x07936722) /* 0.473487029 */, 17 },
+  /* 3933 */  { MAD_F(0x07940f80) /* 0.473647594 */, 17 },
+  /* 3934 */  { MAD_F(0x0794b7e1) /* 0.473808173 */, 17 },
+  /* 3935 */  { MAD_F(0x07956045) /* 0.473968765 */, 17 },
+
+  /* 3936 */  { MAD_F(0x079608ae) /* 0.474129372 */, 17 },
+  /* 3937 */  { MAD_F(0x0796b11a) /* 0.474289991 */, 17 },
+  /* 3938 */  { MAD_F(0x0797598a) /* 0.474450625 */, 17 },
+  /* 3939 */  { MAD_F(0x079801fd) /* 0.474611272 */, 17 },
+  /* 3940 */  { MAD_F(0x0798aa74) /* 0.474771932 */, 17 },
+  /* 3941 */  { MAD_F(0x079952ee) /* 0.474932606 */, 17 },
+  /* 3942 */  { MAD_F(0x0799fb6d) /* 0.475093294 */, 17 },
+  /* 3943 */  { MAD_F(0x079aa3ef) /* 0.475253995 */, 17 },
+  /* 3944 */  { MAD_F(0x079b4c74) /* 0.475414710 */, 17 },
+  /* 3945 */  { MAD_F(0x079bf4fd) /* 0.475575439 */, 17 },
+  /* 3946 */  { MAD_F(0x079c9d8a) /* 0.475736181 */, 17 },
+  /* 3947 */  { MAD_F(0x079d461b) /* 0.475896936 */, 17 },
+  /* 3948 */  { MAD_F(0x079deeaf) /* 0.476057705 */, 17 },
+  /* 3949 */  { MAD_F(0x079e9747) /* 0.476218488 */, 17 },
+  /* 3950 */  { MAD_F(0x079f3fe2) /* 0.476379285 */, 17 },
+  /* 3951 */  { MAD_F(0x079fe881) /* 0.476540095 */, 17 },
+
+  /* 3952 */  { MAD_F(0x07a09124) /* 0.476700918 */, 17 },
+  /* 3953 */  { MAD_F(0x07a139ca) /* 0.476861755 */, 17 },
+  /* 3954 */  { MAD_F(0x07a1e274) /* 0.477022606 */, 17 },
+  /* 3955 */  { MAD_F(0x07a28b22) /* 0.477183470 */, 17 },
+  /* 3956 */  { MAD_F(0x07a333d3) /* 0.477344348 */, 17 },
+  /* 3957 */  { MAD_F(0x07a3dc88) /* 0.477505239 */, 17 },
+  /* 3958 */  { MAD_F(0x07a48541) /* 0.477666144 */, 17 },
+  /* 3959 */  { MAD_F(0x07a52dfd) /* 0.477827062 */, 17 },
+  /* 3960 */  { MAD_F(0x07a5d6bd) /* 0.477987994 */, 17 },
+  /* 3961 */  { MAD_F(0x07a67f80) /* 0.478148940 */, 17 },
+  /* 3962 */  { MAD_F(0x07a72847) /* 0.478309899 */, 17 },
+  /* 3963 */  { MAD_F(0x07a7d112) /* 0.478470871 */, 17 },
+  /* 3964 */  { MAD_F(0x07a879e1) /* 0.478631857 */, 17 },
+  /* 3965 */  { MAD_F(0x07a922b3) /* 0.478792857 */, 17 },
+  /* 3966 */  { MAD_F(0x07a9cb88) /* 0.478953870 */, 17 },
+  /* 3967 */  { MAD_F(0x07aa7462) /* 0.479114897 */, 17 },
+
+  /* 3968 */  { MAD_F(0x07ab1d3e) /* 0.479275937 */, 17 },
+  /* 3969 */  { MAD_F(0x07abc61f) /* 0.479436991 */, 17 },
+  /* 3970 */  { MAD_F(0x07ac6f03) /* 0.479598058 */, 17 },
+  /* 3971 */  { MAD_F(0x07ad17eb) /* 0.479759139 */, 17 },
+  /* 3972 */  { MAD_F(0x07adc0d6) /* 0.479920233 */, 17 },
+  /* 3973 */  { MAD_F(0x07ae69c6) /* 0.480081341 */, 17 },
+  /* 3974 */  { MAD_F(0x07af12b8) /* 0.480242463 */, 17 },
+  /* 3975 */  { MAD_F(0x07afbbaf) /* 0.480403598 */, 17 },
+  /* 3976 */  { MAD_F(0x07b064a8) /* 0.480564746 */, 17 },
+  /* 3977 */  { MAD_F(0x07b10da6) /* 0.480725908 */, 17 },
+  /* 3978 */  { MAD_F(0x07b1b6a7) /* 0.480887083 */, 17 },
+  /* 3979 */  { MAD_F(0x07b25fac) /* 0.481048272 */, 17 },
+  /* 3980 */  { MAD_F(0x07b308b5) /* 0.481209475 */, 17 },
+  /* 3981 */  { MAD_F(0x07b3b1c1) /* 0.481370691 */, 17 },
+  /* 3982 */  { MAD_F(0x07b45ad0) /* 0.481531920 */, 17 },
+  /* 3983 */  { MAD_F(0x07b503e4) /* 0.481693163 */, 17 },
+
+  /* 3984 */  { MAD_F(0x07b5acfb) /* 0.481854420 */, 17 },
+  /* 3985 */  { MAD_F(0x07b65615) /* 0.482015690 */, 17 },
+  /* 3986 */  { MAD_F(0x07b6ff33) /* 0.482176973 */, 17 },
+  /* 3987 */  { MAD_F(0x07b7a855) /* 0.482338270 */, 17 },
+  /* 3988 */  { MAD_F(0x07b8517b) /* 0.482499580 */, 17 },
+  /* 3989 */  { MAD_F(0x07b8faa4) /* 0.482660904 */, 17 },
+  /* 3990 */  { MAD_F(0x07b9a3d0) /* 0.482822242 */, 17 },
+  /* 3991 */  { MAD_F(0x07ba4d01) /* 0.482983592 */, 17 },
+  /* 3992 */  { MAD_F(0x07baf635) /* 0.483144957 */, 17 },
+  /* 3993 */  { MAD_F(0x07bb9f6c) /* 0.483306335 */, 17 },
+  /* 3994 */  { MAD_F(0x07bc48a7) /* 0.483467726 */, 17 },
+  /* 3995 */  { MAD_F(0x07bcf1e6) /* 0.483629131 */, 17 },
+  /* 3996 */  { MAD_F(0x07bd9b28) /* 0.483790549 */, 17 },
+  /* 3997 */  { MAD_F(0x07be446e) /* 0.483951980 */, 17 },
+  /* 3998 */  { MAD_F(0x07beedb8) /* 0.484113426 */, 17 },
+  /* 3999 */  { MAD_F(0x07bf9705) /* 0.484274884 */, 17 },
+
+  /* 4000 */  { MAD_F(0x07c04056) /* 0.484436356 */, 17 },
+  /* 4001 */  { MAD_F(0x07c0e9aa) /* 0.484597842 */, 17 },
+  /* 4002 */  { MAD_F(0x07c19302) /* 0.484759341 */, 17 },
+  /* 4003 */  { MAD_F(0x07c23c5e) /* 0.484920853 */, 17 },
+  /* 4004 */  { MAD_F(0x07c2e5bd) /* 0.485082379 */, 17 },
+  /* 4005 */  { MAD_F(0x07c38f20) /* 0.485243918 */, 17 },
+  /* 4006 */  { MAD_F(0x07c43887) /* 0.485405471 */, 17 },
+  /* 4007 */  { MAD_F(0x07c4e1f1) /* 0.485567037 */, 17 },
+  /* 4008 */  { MAD_F(0x07c58b5f) /* 0.485728617 */, 17 },
+  /* 4009 */  { MAD_F(0x07c634d0) /* 0.485890210 */, 17 },
+  /* 4010 */  { MAD_F(0x07c6de45) /* 0.486051817 */, 17 },
+  /* 4011 */  { MAD_F(0x07c787bd) /* 0.486213436 */, 17 },
+  /* 4012 */  { MAD_F(0x07c83139) /* 0.486375070 */, 17 },
+  /* 4013 */  { MAD_F(0x07c8dab9) /* 0.486536717 */, 17 },
+  /* 4014 */  { MAD_F(0x07c9843c) /* 0.486698377 */, 17 },
+  /* 4015 */  { MAD_F(0x07ca2dc3) /* 0.486860051 */, 17 },
+
+  /* 4016 */  { MAD_F(0x07cad74e) /* 0.487021738 */, 17 },
+  /* 4017 */  { MAD_F(0x07cb80dc) /* 0.487183438 */, 17 },
+  /* 4018 */  { MAD_F(0x07cc2a6e) /* 0.487345152 */, 17 },
+  /* 4019 */  { MAD_F(0x07ccd403) /* 0.487506879 */, 17 },
+  /* 4020 */  { MAD_F(0x07cd7d9c) /* 0.487668620 */, 17 },
+  /* 4021 */  { MAD_F(0x07ce2739) /* 0.487830374 */, 17 },
+  /* 4022 */  { MAD_F(0x07ced0d9) /* 0.487992142 */, 17 },
+  /* 4023 */  { MAD_F(0x07cf7a7d) /* 0.488153923 */, 17 },
+  /* 4024 */  { MAD_F(0x07d02424) /* 0.488315717 */, 17 },
+  /* 4025 */  { MAD_F(0x07d0cdcf) /* 0.488477525 */, 17 },
+  /* 4026 */  { MAD_F(0x07d1777e) /* 0.488639346 */, 17 },
+  /* 4027 */  { MAD_F(0x07d22130) /* 0.488801181 */, 17 },
+  /* 4028 */  { MAD_F(0x07d2cae5) /* 0.488963029 */, 17 },
+  /* 4029 */  { MAD_F(0x07d3749f) /* 0.489124890 */, 17 },
+  /* 4030 */  { MAD_F(0x07d41e5c) /* 0.489286765 */, 17 },
+  /* 4031 */  { MAD_F(0x07d4c81c) /* 0.489448653 */, 17 },
+
+  /* 4032 */  { MAD_F(0x07d571e0) /* 0.489610555 */, 17 },
+  /* 4033 */  { MAD_F(0x07d61ba8) /* 0.489772470 */, 17 },
+  /* 4034 */  { MAD_F(0x07d6c573) /* 0.489934398 */, 17 },
+  /* 4035 */  { MAD_F(0x07d76f42) /* 0.490096340 */, 17 },
+  /* 4036 */  { MAD_F(0x07d81915) /* 0.490258295 */, 17 },
+  /* 4037 */  { MAD_F(0x07d8c2eb) /* 0.490420263 */, 17 },
+  /* 4038 */  { MAD_F(0x07d96cc4) /* 0.490582245 */, 17 },
+  /* 4039 */  { MAD_F(0x07da16a2) /* 0.490744240 */, 17 },
+  /* 4040 */  { MAD_F(0x07dac083) /* 0.490906249 */, 17 },
+  /* 4041 */  { MAD_F(0x07db6a67) /* 0.491068271 */, 17 },
+  /* 4042 */  { MAD_F(0x07dc144f) /* 0.491230306 */, 17 },
+  /* 4043 */  { MAD_F(0x07dcbe3b) /* 0.491392355 */, 17 },
+  /* 4044 */  { MAD_F(0x07dd682a) /* 0.491554417 */, 17 },
+  /* 4045 */  { MAD_F(0x07de121d) /* 0.491716492 */, 17 },
+  /* 4046 */  { MAD_F(0x07debc13) /* 0.491878581 */, 17 },
+  /* 4047 */  { MAD_F(0x07df660d) /* 0.492040683 */, 17 },
+
+  /* 4048 */  { MAD_F(0x07e0100a) /* 0.492202799 */, 17 },
+  /* 4049 */  { MAD_F(0x07e0ba0c) /* 0.492364928 */, 17 },
+  /* 4050 */  { MAD_F(0x07e16410) /* 0.492527070 */, 17 },
+  /* 4051 */  { MAD_F(0x07e20e19) /* 0.492689225 */, 17 },
+  /* 4052 */  { MAD_F(0x07e2b824) /* 0.492851394 */, 17 },
+  /* 4053 */  { MAD_F(0x07e36234) /* 0.493013576 */, 17 },
+  /* 4054 */  { MAD_F(0x07e40c47) /* 0.493175772 */, 17 },
+  /* 4055 */  { MAD_F(0x07e4b65e) /* 0.493337981 */, 17 },
+  /* 4056 */  { MAD_F(0x07e56078) /* 0.493500203 */, 17 },
+  /* 4057 */  { MAD_F(0x07e60a95) /* 0.493662438 */, 17 },
+  /* 4058 */  { MAD_F(0x07e6b4b7) /* 0.493824687 */, 17 },
+  /* 4059 */  { MAD_F(0x07e75edc) /* 0.493986949 */, 17 },
+  /* 4060 */  { MAD_F(0x07e80904) /* 0.494149225 */, 17 },
+  /* 4061 */  { MAD_F(0x07e8b330) /* 0.494311514 */, 17 },
+  /* 4062 */  { MAD_F(0x07e95d60) /* 0.494473816 */, 17 },
+  /* 4063 */  { MAD_F(0x07ea0793) /* 0.494636131 */, 17 },
+
+  /* 4064 */  { MAD_F(0x07eab1ca) /* 0.494798460 */, 17 },
+  /* 4065 */  { MAD_F(0x07eb5c04) /* 0.494960802 */, 17 },
+  /* 4066 */  { MAD_F(0x07ec0642) /* 0.495123158 */, 17 },
+  /* 4067 */  { MAD_F(0x07ecb084) /* 0.495285526 */, 17 },
+  /* 4068 */  { MAD_F(0x07ed5ac9) /* 0.495447908 */, 17 },
+  /* 4069 */  { MAD_F(0x07ee0512) /* 0.495610304 */, 17 },
+  /* 4070 */  { MAD_F(0x07eeaf5e) /* 0.495772712 */, 17 },
+  /* 4071 */  { MAD_F(0x07ef59ae) /* 0.495935134 */, 17 },
+  /* 4072 */  { MAD_F(0x07f00401) /* 0.496097570 */, 17 },
+  /* 4073 */  { MAD_F(0x07f0ae58) /* 0.496260018 */, 17 },
+  /* 4074 */  { MAD_F(0x07f158b3) /* 0.496422480 */, 17 },
+  /* 4075 */  { MAD_F(0x07f20311) /* 0.496584955 */, 17 },
+  /* 4076 */  { MAD_F(0x07f2ad72) /* 0.496747444 */, 17 },
+  /* 4077 */  { MAD_F(0x07f357d8) /* 0.496909945 */, 17 },
+  /* 4078 */  { MAD_F(0x07f40240) /* 0.497072460 */, 17 },
+  /* 4079 */  { MAD_F(0x07f4acad) /* 0.497234989 */, 17 },
+
+  /* 4080 */  { MAD_F(0x07f5571d) /* 0.497397530 */, 17 },
+  /* 4081 */  { MAD_F(0x07f60190) /* 0.497560085 */, 17 },
+  /* 4082 */  { MAD_F(0x07f6ac07) /* 0.497722653 */, 17 },
+  /* 4083 */  { MAD_F(0x07f75682) /* 0.497885235 */, 17 },
+  /* 4084 */  { MAD_F(0x07f80100) /* 0.498047829 */, 17 },
+  /* 4085 */  { MAD_F(0x07f8ab82) /* 0.498210437 */, 17 },
+  /* 4086 */  { MAD_F(0x07f95607) /* 0.498373058 */, 17 },
+  /* 4087 */  { MAD_F(0x07fa0090) /* 0.498535693 */, 17 },
+  /* 4088 */  { MAD_F(0x07faab1c) /* 0.498698341 */, 17 },
+  /* 4089 */  { MAD_F(0x07fb55ac) /* 0.498861002 */, 17 },
+  /* 4090 */  { MAD_F(0x07fc0040) /* 0.499023676 */, 17 },
+  /* 4091 */  { MAD_F(0x07fcaad7) /* 0.499186364 */, 17 },
+  /* 4092 */  { MAD_F(0x07fd5572) /* 0.499349064 */, 17 },
+  /* 4093 */  { MAD_F(0x07fe0010) /* 0.499511778 */, 17 },
+  /* 4094 */  { MAD_F(0x07feaab2) /* 0.499674506 */, 17 },
+  /* 4095 */  { MAD_F(0x07ff5557) /* 0.499837246 */, 17 },
+
+  /* 4096 */  { MAD_F(0x04000000) /* 0.250000000 */, 18 },
+  /* 4097 */  { MAD_F(0x04005556) /* 0.250081384 */, 18 },
+  /* 4098 */  { MAD_F(0x0400aaae) /* 0.250162774 */, 18 },
+  /* 4099 */  { MAD_F(0x04010008) /* 0.250244170 */, 18 },
+  /* 4100 */  { MAD_F(0x04015563) /* 0.250325574 */, 18 },
+  /* 4101 */  { MAD_F(0x0401aac1) /* 0.250406984 */, 18 },
+  /* 4102 */  { MAD_F(0x04020020) /* 0.250488400 */, 18 },
+  /* 4103 */  { MAD_F(0x04025581) /* 0.250569824 */, 18 },
+  /* 4104 */  { MAD_F(0x0402aae3) /* 0.250651254 */, 18 },
+  /* 4105 */  { MAD_F(0x04030048) /* 0.250732690 */, 18 },
+  /* 4106 */  { MAD_F(0x040355ae) /* 0.250814133 */, 18 },
+  /* 4107 */  { MAD_F(0x0403ab16) /* 0.250895583 */, 18 },
+  /* 4108 */  { MAD_F(0x04040080) /* 0.250977039 */, 18 },
+  /* 4109 */  { MAD_F(0x040455eb) /* 0.251058502 */, 18 },
+  /* 4110 */  { MAD_F(0x0404ab59) /* 0.251139971 */, 18 },
+  /* 4111 */  { MAD_F(0x040500c8) /* 0.251221448 */, 18 },
+
+  /* 4112 */  { MAD_F(0x04055638) /* 0.251302930 */, 18 },
+  /* 4113 */  { MAD_F(0x0405abab) /* 0.251384420 */, 18 },
+  /* 4114 */  { MAD_F(0x0406011f) /* 0.251465916 */, 18 },
+  /* 4115 */  { MAD_F(0x04065696) /* 0.251547418 */, 18 },
+  /* 4116 */  { MAD_F(0x0406ac0e) /* 0.251628927 */, 18 },
+  /* 4117 */  { MAD_F(0x04070187) /* 0.251710443 */, 18 },
+  /* 4118 */  { MAD_F(0x04075703) /* 0.251791965 */, 18 },
+  /* 4119 */  { MAD_F(0x0407ac80) /* 0.251873494 */, 18 },
+  /* 4120 */  { MAD_F(0x040801ff) /* 0.251955030 */, 18 },
+  /* 4121 */  { MAD_F(0x04085780) /* 0.252036572 */, 18 },
+  /* 4122 */  { MAD_F(0x0408ad02) /* 0.252118121 */, 18 },
+  /* 4123 */  { MAD_F(0x04090287) /* 0.252199676 */, 18 },
+  /* 4124 */  { MAD_F(0x0409580d) /* 0.252281238 */, 18 },
+  /* 4125 */  { MAD_F(0x0409ad95) /* 0.252362807 */, 18 },
+  /* 4126 */  { MAD_F(0x040a031e) /* 0.252444382 */, 18 },
+  /* 4127 */  { MAD_F(0x040a58aa) /* 0.252525963 */, 18 },
+
+  /* 4128 */  { MAD_F(0x040aae37) /* 0.252607552 */, 18 },
+  /* 4129 */  { MAD_F(0x040b03c6) /* 0.252689147 */, 18 },
+  /* 4130 */  { MAD_F(0x040b5957) /* 0.252770748 */, 18 },
+  /* 4131 */  { MAD_F(0x040baee9) /* 0.252852356 */, 18 },
+  /* 4132 */  { MAD_F(0x040c047e) /* 0.252933971 */, 18 },
+  /* 4133 */  { MAD_F(0x040c5a14) /* 0.253015592 */, 18 },
+  /* 4134 */  { MAD_F(0x040cafab) /* 0.253097220 */, 18 },
+  /* 4135 */  { MAD_F(0x040d0545) /* 0.253178854 */, 18 },
+  /* 4136 */  { MAD_F(0x040d5ae0) /* 0.253260495 */, 18 },
+  /* 4137 */  { MAD_F(0x040db07d) /* 0.253342143 */, 18 },
+  /* 4138 */  { MAD_F(0x040e061c) /* 0.253423797 */, 18 },
+  /* 4139 */  { MAD_F(0x040e5bbd) /* 0.253505457 */, 18 },
+  /* 4140 */  { MAD_F(0x040eb15f) /* 0.253587125 */, 18 },
+  /* 4141 */  { MAD_F(0x040f0703) /* 0.253668799 */, 18 },
+  /* 4142 */  { MAD_F(0x040f5ca9) /* 0.253750479 */, 18 },
+  /* 4143 */  { MAD_F(0x040fb251) /* 0.253832166 */, 18 },
+
+  /* 4144 */  { MAD_F(0x041007fa) /* 0.253913860 */, 18 },
+  /* 4145 */  { MAD_F(0x04105da6) /* 0.253995560 */, 18 },
+  /* 4146 */  { MAD_F(0x0410b353) /* 0.254077266 */, 18 },
+  /* 4147 */  { MAD_F(0x04110901) /* 0.254158980 */, 18 },
+  /* 4148 */  { MAD_F(0x04115eb2) /* 0.254240700 */, 18 },
+  /* 4149 */  { MAD_F(0x0411b464) /* 0.254322426 */, 18 },
+  /* 4150 */  { MAD_F(0x04120a18) /* 0.254404159 */, 18 },
+  /* 4151 */  { MAD_F(0x04125fce) /* 0.254485899 */, 18 },
+  /* 4152 */  { MAD_F(0x0412b586) /* 0.254567645 */, 18 },
+  /* 4153 */  { MAD_F(0x04130b3f) /* 0.254649397 */, 18 },
+  /* 4154 */  { MAD_F(0x041360fa) /* 0.254731157 */, 18 },
+  /* 4155 */  { MAD_F(0x0413b6b7) /* 0.254812922 */, 18 },
+  /* 4156 */  { MAD_F(0x04140c75) /* 0.254894695 */, 18 },
+  /* 4157 */  { MAD_F(0x04146236) /* 0.254976474 */, 18 },
+  /* 4158 */  { MAD_F(0x0414b7f8) /* 0.255058259 */, 18 },
+  /* 4159 */  { MAD_F(0x04150dbc) /* 0.255140051 */, 18 },
+
+  /* 4160 */  { MAD_F(0x04156381) /* 0.255221850 */, 18 },
+  /* 4161 */  { MAD_F(0x0415b949) /* 0.255303655 */, 18 },
+  /* 4162 */  { MAD_F(0x04160f12) /* 0.255385467 */, 18 },
+  /* 4163 */  { MAD_F(0x041664dd) /* 0.255467285 */, 18 },
+  /* 4164 */  { MAD_F(0x0416baaa) /* 0.255549110 */, 18 },
+  /* 4165 */  { MAD_F(0x04171078) /* 0.255630941 */, 18 },
+  /* 4166 */  { MAD_F(0x04176648) /* 0.255712779 */, 18 },
+  /* 4167 */  { MAD_F(0x0417bc1a) /* 0.255794624 */, 18 },
+  /* 4168 */  { MAD_F(0x041811ee) /* 0.255876475 */, 18 },
+  /* 4169 */  { MAD_F(0x041867c3) /* 0.255958332 */, 18 },
+  /* 4170 */  { MAD_F(0x0418bd9b) /* 0.256040196 */, 18 },
+  /* 4171 */  { MAD_F(0x04191374) /* 0.256122067 */, 18 },
+  /* 4172 */  { MAD_F(0x0419694e) /* 0.256203944 */, 18 },
+  /* 4173 */  { MAD_F(0x0419bf2b) /* 0.256285828 */, 18 },
+  /* 4174 */  { MAD_F(0x041a1509) /* 0.256367718 */, 18 },
+  /* 4175 */  { MAD_F(0x041a6ae9) /* 0.256449615 */, 18 },
+
+  /* 4176 */  { MAD_F(0x041ac0cb) /* 0.256531518 */, 18 },
+  /* 4177 */  { MAD_F(0x041b16ae) /* 0.256613428 */, 18 },
+  /* 4178 */  { MAD_F(0x041b6c94) /* 0.256695344 */, 18 },
+  /* 4179 */  { MAD_F(0x041bc27b) /* 0.256777267 */, 18 },
+  /* 4180 */  { MAD_F(0x041c1863) /* 0.256859197 */, 18 },
+  /* 4181 */  { MAD_F(0x041c6e4e) /* 0.256941133 */, 18 },
+  /* 4182 */  { MAD_F(0x041cc43a) /* 0.257023076 */, 18 },
+  /* 4183 */  { MAD_F(0x041d1a28) /* 0.257105025 */, 18 },
+  /* 4184 */  { MAD_F(0x041d7018) /* 0.257186980 */, 18 },
+  /* 4185 */  { MAD_F(0x041dc60a) /* 0.257268942 */, 18 },
+  /* 4186 */  { MAD_F(0x041e1bfd) /* 0.257350911 */, 18 },
+  /* 4187 */  { MAD_F(0x041e71f2) /* 0.257432886 */, 18 },
+  /* 4188 */  { MAD_F(0x041ec7e9) /* 0.257514868 */, 18 },
+  /* 4189 */  { MAD_F(0x041f1de1) /* 0.257596856 */, 18 },
+  /* 4190 */  { MAD_F(0x041f73dc) /* 0.257678851 */, 18 },
+  /* 4191 */  { MAD_F(0x041fc9d8) /* 0.257760852 */, 18 },
+
+  /* 4192 */  { MAD_F(0x04201fd5) /* 0.257842860 */, 18 },
+  /* 4193 */  { MAD_F(0x042075d5) /* 0.257924875 */, 18 },
+  /* 4194 */  { MAD_F(0x0420cbd6) /* 0.258006895 */, 18 },
+  /* 4195 */  { MAD_F(0x042121d9) /* 0.258088923 */, 18 },
+  /* 4196 */  { MAD_F(0x042177de) /* 0.258170957 */, 18 },
+  /* 4197 */  { MAD_F(0x0421cde5) /* 0.258252997 */, 18 },
+  /* 4198 */  { MAD_F(0x042223ed) /* 0.258335044 */, 18 },
+  /* 4199 */  { MAD_F(0x042279f7) /* 0.258417097 */, 18 },
+  /* 4200 */  { MAD_F(0x0422d003) /* 0.258499157 */, 18 },
+  /* 4201 */  { MAD_F(0x04232611) /* 0.258581224 */, 18 },
+  /* 4202 */  { MAD_F(0x04237c20) /* 0.258663297 */, 18 },
+  /* 4203 */  { MAD_F(0x0423d231) /* 0.258745376 */, 18 },
+  /* 4204 */  { MAD_F(0x04242844) /* 0.258827462 */, 18 },
+  /* 4205 */  { MAD_F(0x04247e58) /* 0.258909555 */, 18 },
+  /* 4206 */  { MAD_F(0x0424d46e) /* 0.258991654 */, 18 },
+  /* 4207 */  { MAD_F(0x04252a87) /* 0.259073760 */, 18 },
+
+  /* 4208 */  { MAD_F(0x042580a0) /* 0.259155872 */, 18 },
+  /* 4209 */  { MAD_F(0x0425d6bc) /* 0.259237990 */, 18 },
+  /* 4210 */  { MAD_F(0x04262cd9) /* 0.259320115 */, 18 },
+  /* 4211 */  { MAD_F(0x042682f8) /* 0.259402247 */, 18 },
+  /* 4212 */  { MAD_F(0x0426d919) /* 0.259484385 */, 18 },
+  /* 4213 */  { MAD_F(0x04272f3b) /* 0.259566529 */, 18 },
+  /* 4214 */  { MAD_F(0x04278560) /* 0.259648680 */, 18 },
+  /* 4215 */  { MAD_F(0x0427db86) /* 0.259730838 */, 18 },
+  /* 4216 */  { MAD_F(0x042831ad) /* 0.259813002 */, 18 },
+  /* 4217 */  { MAD_F(0x042887d7) /* 0.259895173 */, 18 },
+  /* 4218 */  { MAD_F(0x0428de02) /* 0.259977350 */, 18 },
+  /* 4219 */  { MAD_F(0x0429342f) /* 0.260059533 */, 18 },
+  /* 4220 */  { MAD_F(0x04298a5e) /* 0.260141723 */, 18 },
+  /* 4221 */  { MAD_F(0x0429e08e) /* 0.260223920 */, 18 },
+  /* 4222 */  { MAD_F(0x042a36c0) /* 0.260306123 */, 18 },
+  /* 4223 */  { MAD_F(0x042a8cf4) /* 0.260388332 */, 18 },
+
+  /* 4224 */  { MAD_F(0x042ae32a) /* 0.260470548 */, 18 },
+  /* 4225 */  { MAD_F(0x042b3962) /* 0.260552771 */, 18 },
+  /* 4226 */  { MAD_F(0x042b8f9b) /* 0.260635000 */, 18 },
+  /* 4227 */  { MAD_F(0x042be5d6) /* 0.260717235 */, 18 },
+  /* 4228 */  { MAD_F(0x042c3c12) /* 0.260799477 */, 18 },
+  /* 4229 */  { MAD_F(0x042c9251) /* 0.260881725 */, 18 },
+  /* 4230 */  { MAD_F(0x042ce891) /* 0.260963980 */, 18 },
+  /* 4231 */  { MAD_F(0x042d3ed3) /* 0.261046242 */, 18 },
+  /* 4232 */  { MAD_F(0x042d9516) /* 0.261128510 */, 18 },
+  /* 4233 */  { MAD_F(0x042deb5c) /* 0.261210784 */, 18 },
+  /* 4234 */  { MAD_F(0x042e41a3) /* 0.261293065 */, 18 },
+  /* 4235 */  { MAD_F(0x042e97ec) /* 0.261375352 */, 18 },
+  /* 4236 */  { MAD_F(0x042eee36) /* 0.261457646 */, 18 },
+  /* 4237 */  { MAD_F(0x042f4482) /* 0.261539946 */, 18 },
+  /* 4238 */  { MAD_F(0x042f9ad1) /* 0.261622253 */, 18 },
+  /* 4239 */  { MAD_F(0x042ff120) /* 0.261704566 */, 18 },
+
+  /* 4240 */  { MAD_F(0x04304772) /* 0.261786886 */, 18 },
+  /* 4241 */  { MAD_F(0x04309dc5) /* 0.261869212 */, 18 },
+  /* 4242 */  { MAD_F(0x0430f41a) /* 0.261951545 */, 18 },
+  /* 4243 */  { MAD_F(0x04314a71) /* 0.262033884 */, 18 },
+  /* 4244 */  { MAD_F(0x0431a0c9) /* 0.262116229 */, 18 },
+  /* 4245 */  { MAD_F(0x0431f723) /* 0.262198581 */, 18 },
+  /* 4246 */  { MAD_F(0x04324d7f) /* 0.262280940 */, 18 },
+  /* 4247 */  { MAD_F(0x0432a3dd) /* 0.262363305 */, 18 },
+  /* 4248 */  { MAD_F(0x0432fa3d) /* 0.262445676 */, 18 },
+  /* 4249 */  { MAD_F(0x0433509e) /* 0.262528054 */, 18 },
+  /* 4250 */  { MAD_F(0x0433a701) /* 0.262610438 */, 18 },
+  /* 4251 */  { MAD_F(0x0433fd65) /* 0.262692829 */, 18 },
+  /* 4252 */  { MAD_F(0x043453cc) /* 0.262775227 */, 18 },
+  /* 4253 */  { MAD_F(0x0434aa34) /* 0.262857630 */, 18 },
+  /* 4254 */  { MAD_F(0x0435009d) /* 0.262940040 */, 18 },
+  /* 4255 */  { MAD_F(0x04355709) /* 0.263022457 */, 18 },
+
+  /* 4256 */  { MAD_F(0x0435ad76) /* 0.263104880 */, 18 },
+  /* 4257 */  { MAD_F(0x043603e5) /* 0.263187310 */, 18 },
+  /* 4258 */  { MAD_F(0x04365a56) /* 0.263269746 */, 18 },
+  /* 4259 */  { MAD_F(0x0436b0c9) /* 0.263352188 */, 18 },
+  /* 4260 */  { MAD_F(0x0437073d) /* 0.263434637 */, 18 },
+  /* 4261 */  { MAD_F(0x04375db3) /* 0.263517093 */, 18 },
+  /* 4262 */  { MAD_F(0x0437b42a) /* 0.263599554 */, 18 },
+  /* 4263 */  { MAD_F(0x04380aa4) /* 0.263682023 */, 18 },
+  /* 4264 */  { MAD_F(0x0438611f) /* 0.263764497 */, 18 },
+  /* 4265 */  { MAD_F(0x0438b79c) /* 0.263846979 */, 18 },
+  /* 4266 */  { MAD_F(0x04390e1a) /* 0.263929466 */, 18 },
+  /* 4267 */  { MAD_F(0x0439649b) /* 0.264011960 */, 18 },
+  /* 4268 */  { MAD_F(0x0439bb1d) /* 0.264094461 */, 18 },
+  /* 4269 */  { MAD_F(0x043a11a1) /* 0.264176968 */, 18 },
+  /* 4270 */  { MAD_F(0x043a6826) /* 0.264259481 */, 18 },
+  /* 4271 */  { MAD_F(0x043abead) /* 0.264342001 */, 18 },
+
+  /* 4272 */  { MAD_F(0x043b1536) /* 0.264424527 */, 18 },
+  /* 4273 */  { MAD_F(0x043b6bc1) /* 0.264507060 */, 18 },
+  /* 4274 */  { MAD_F(0x043bc24d) /* 0.264589599 */, 18 },
+  /* 4275 */  { MAD_F(0x043c18dc) /* 0.264672145 */, 18 },
+  /* 4276 */  { MAD_F(0x043c6f6c) /* 0.264754697 */, 18 },
+  /* 4277 */  { MAD_F(0x043cc5fd) /* 0.264837255 */, 18 },
+  /* 4278 */  { MAD_F(0x043d1c91) /* 0.264919820 */, 18 },
+  /* 4279 */  { MAD_F(0x043d7326) /* 0.265002392 */, 18 },
+  /* 4280 */  { MAD_F(0x043dc9bc) /* 0.265084969 */, 18 },
+  /* 4281 */  { MAD_F(0x043e2055) /* 0.265167554 */, 18 },
+  /* 4282 */  { MAD_F(0x043e76ef) /* 0.265250144 */, 18 },
+  /* 4283 */  { MAD_F(0x043ecd8b) /* 0.265332741 */, 18 },
+  /* 4284 */  { MAD_F(0x043f2429) /* 0.265415345 */, 18 },
+  /* 4285 */  { MAD_F(0x043f7ac8) /* 0.265497955 */, 18 },
+  /* 4286 */  { MAD_F(0x043fd169) /* 0.265580571 */, 18 },
+  /* 4287 */  { MAD_F(0x0440280c) /* 0.265663194 */, 18 },
+
+  /* 4288 */  { MAD_F(0x04407eb1) /* 0.265745823 */, 18 },
+  /* 4289 */  { MAD_F(0x0440d557) /* 0.265828459 */, 18 },
+  /* 4290 */  { MAD_F(0x04412bff) /* 0.265911101 */, 18 },
+  /* 4291 */  { MAD_F(0x044182a9) /* 0.265993749 */, 18 },
+  /* 4292 */  { MAD_F(0x0441d955) /* 0.266076404 */, 18 },
+  /* 4293 */  { MAD_F(0x04423002) /* 0.266159065 */, 18 },
+  /* 4294 */  { MAD_F(0x044286b1) /* 0.266241733 */, 18 },
+  /* 4295 */  { MAD_F(0x0442dd61) /* 0.266324407 */, 18 },
+  /* 4296 */  { MAD_F(0x04433414) /* 0.266407088 */, 18 },
+  /* 4297 */  { MAD_F(0x04438ac8) /* 0.266489775 */, 18 },
+  /* 4298 */  { MAD_F(0x0443e17e) /* 0.266572468 */, 18 },
+  /* 4299 */  { MAD_F(0x04443835) /* 0.266655168 */, 18 },
+  /* 4300 */  { MAD_F(0x04448eef) /* 0.266737874 */, 18 },
+  /* 4301 */  { MAD_F(0x0444e5aa) /* 0.266820587 */, 18 },
+  /* 4302 */  { MAD_F(0x04453c66) /* 0.266903306 */, 18 },
+  /* 4303 */  { MAD_F(0x04459325) /* 0.266986031 */, 18 },
+
+  /* 4304 */  { MAD_F(0x0445e9e5) /* 0.267068763 */, 18 },
+  /* 4305 */  { MAD_F(0x044640a7) /* 0.267151501 */, 18 },
+  /* 4306 */  { MAD_F(0x0446976a) /* 0.267234246 */, 18 },
+  /* 4307 */  { MAD_F(0x0446ee30) /* 0.267316997 */, 18 },
+  /* 4308 */  { MAD_F(0x044744f7) /* 0.267399755 */, 18 },
+  /* 4309 */  { MAD_F(0x04479bc0) /* 0.267482518 */, 18 },
+  /* 4310 */  { MAD_F(0x0447f28a) /* 0.267565289 */, 18 },
+  /* 4311 */  { MAD_F(0x04484956) /* 0.267648065 */, 18 },
+  /* 4312 */  { MAD_F(0x0448a024) /* 0.267730848 */, 18 },
+  /* 4313 */  { MAD_F(0x0448f6f4) /* 0.267813638 */, 18 },
+  /* 4314 */  { MAD_F(0x04494dc5) /* 0.267896434 */, 18 },
+  /* 4315 */  { MAD_F(0x0449a498) /* 0.267979236 */, 18 },
+  /* 4316 */  { MAD_F(0x0449fb6d) /* 0.268062045 */, 18 },
+  /* 4317 */  { MAD_F(0x044a5243) /* 0.268144860 */, 18 },
+  /* 4318 */  { MAD_F(0x044aa91c) /* 0.268227681 */, 18 },
+  /* 4319 */  { MAD_F(0x044afff6) /* 0.268310509 */, 18 },
+
+  /* 4320 */  { MAD_F(0x044b56d1) /* 0.268393343 */, 18 },
+  /* 4321 */  { MAD_F(0x044badaf) /* 0.268476184 */, 18 },
+  /* 4322 */  { MAD_F(0x044c048e) /* 0.268559031 */, 18 },
+  /* 4323 */  { MAD_F(0x044c5b6f) /* 0.268641885 */, 18 },
+  /* 4324 */  { MAD_F(0x044cb251) /* 0.268724744 */, 18 },
+  /* 4325 */  { MAD_F(0x044d0935) /* 0.268807611 */, 18 },
+  /* 4326 */  { MAD_F(0x044d601b) /* 0.268890483 */, 18 },
+  /* 4327 */  { MAD_F(0x044db703) /* 0.268973362 */, 18 },
+  /* 4328 */  { MAD_F(0x044e0dec) /* 0.269056248 */, 18 },
+  /* 4329 */  { MAD_F(0x044e64d7) /* 0.269139139 */, 18 },
+  /* 4330 */  { MAD_F(0x044ebbc4) /* 0.269222037 */, 18 },
+  /* 4331 */  { MAD_F(0x044f12b3) /* 0.269304942 */, 18 },
+  /* 4332 */  { MAD_F(0x044f69a3) /* 0.269387853 */, 18 },
+  /* 4333 */  { MAD_F(0x044fc095) /* 0.269470770 */, 18 },
+  /* 4334 */  { MAD_F(0x04501788) /* 0.269553694 */, 18 },
+  /* 4335 */  { MAD_F(0x04506e7e) /* 0.269636624 */, 18 },
+
+  /* 4336 */  { MAD_F(0x0450c575) /* 0.269719560 */, 18 },
+  /* 4337 */  { MAD_F(0x04511c6e) /* 0.269802503 */, 18 },
+  /* 4338 */  { MAD_F(0x04517368) /* 0.269885452 */, 18 },
+  /* 4339 */  { MAD_F(0x0451ca64) /* 0.269968408 */, 18 },
+  /* 4340 */  { MAD_F(0x04522162) /* 0.270051370 */, 18 },
+  /* 4341 */  { MAD_F(0x04527862) /* 0.270134338 */, 18 },
+  /* 4342 */  { MAD_F(0x0452cf63) /* 0.270217312 */, 18 },
+  /* 4343 */  { MAD_F(0x04532666) /* 0.270300293 */, 18 },
+  /* 4344 */  { MAD_F(0x04537d6b) /* 0.270383281 */, 18 },
+  /* 4345 */  { MAD_F(0x0453d472) /* 0.270466275 */, 18 },
+  /* 4346 */  { MAD_F(0x04542b7a) /* 0.270549275 */, 18 },
+  /* 4347 */  { MAD_F(0x04548284) /* 0.270632281 */, 18 },
+  /* 4348 */  { MAD_F(0x0454d98f) /* 0.270715294 */, 18 },
+  /* 4349 */  { MAD_F(0x0455309c) /* 0.270798313 */, 18 },
+  /* 4350 */  { MAD_F(0x045587ab) /* 0.270881339 */, 18 },
+  /* 4351 */  { MAD_F(0x0455debc) /* 0.270964371 */, 18 },
+
+  /* 4352 */  { MAD_F(0x045635cf) /* 0.271047409 */, 18 },
+  /* 4353 */  { MAD_F(0x04568ce3) /* 0.271130454 */, 18 },
+  /* 4354 */  { MAD_F(0x0456e3f9) /* 0.271213505 */, 18 },
+  /* 4355 */  { MAD_F(0x04573b10) /* 0.271296562 */, 18 },
+  /* 4356 */  { MAD_F(0x04579229) /* 0.271379626 */, 18 },
+  /* 4357 */  { MAD_F(0x0457e944) /* 0.271462696 */, 18 },
+  /* 4358 */  { MAD_F(0x04584061) /* 0.271545772 */, 18 },
+  /* 4359 */  { MAD_F(0x0458977f) /* 0.271628855 */, 18 },
+  /* 4360 */  { MAD_F(0x0458ee9f) /* 0.271711944 */, 18 },
+  /* 4361 */  { MAD_F(0x045945c1) /* 0.271795040 */, 18 },
+  /* 4362 */  { MAD_F(0x04599ce5) /* 0.271878142 */, 18 },
+  /* 4363 */  { MAD_F(0x0459f40a) /* 0.271961250 */, 18 },
+  /* 4364 */  { MAD_F(0x045a4b31) /* 0.272044365 */, 18 },
+  /* 4365 */  { MAD_F(0x045aa259) /* 0.272127486 */, 18 },
+  /* 4366 */  { MAD_F(0x045af984) /* 0.272210613 */, 18 },
+  /* 4367 */  { MAD_F(0x045b50b0) /* 0.272293746 */, 18 },
+
+  /* 4368 */  { MAD_F(0x045ba7dd) /* 0.272376886 */, 18 },
+  /* 4369 */  { MAD_F(0x045bff0d) /* 0.272460033 */, 18 },
+  /* 4370 */  { MAD_F(0x045c563e) /* 0.272543185 */, 18 },
+  /* 4371 */  { MAD_F(0x045cad71) /* 0.272626344 */, 18 },
+  /* 4372 */  { MAD_F(0x045d04a5) /* 0.272709510 */, 18 },
+  /* 4373 */  { MAD_F(0x045d5bdc) /* 0.272792681 */, 18 },
+  /* 4374 */  { MAD_F(0x045db313) /* 0.272875859 */, 18 },
+  /* 4375 */  { MAD_F(0x045e0a4d) /* 0.272959044 */, 18 },
+  /* 4376 */  { MAD_F(0x045e6188) /* 0.273042234 */, 18 },
+  /* 4377 */  { MAD_F(0x045eb8c5) /* 0.273125431 */, 18 },
+  /* 4378 */  { MAD_F(0x045f1004) /* 0.273208635 */, 18 },
+  /* 4379 */  { MAD_F(0x045f6745) /* 0.273291844 */, 18 },
+  /* 4380 */  { MAD_F(0x045fbe87) /* 0.273375060 */, 18 },
+  /* 4381 */  { MAD_F(0x046015cb) /* 0.273458283 */, 18 },
+  /* 4382 */  { MAD_F(0x04606d10) /* 0.273541511 */, 18 },
+  /* 4383 */  { MAD_F(0x0460c457) /* 0.273624747 */, 18 },
+
+  /* 4384 */  { MAD_F(0x04611ba0) /* 0.273707988 */, 18 },
+  /* 4385 */  { MAD_F(0x046172eb) /* 0.273791236 */, 18 },
+  /* 4386 */  { MAD_F(0x0461ca37) /* 0.273874490 */, 18 },
+  /* 4387 */  { MAD_F(0x04622185) /* 0.273957750 */, 18 },
+  /* 4388 */  { MAD_F(0x046278d5) /* 0.274041017 */, 18 },
+  /* 4389 */  { MAD_F(0x0462d026) /* 0.274124290 */, 18 },
+  /* 4390 */  { MAD_F(0x0463277a) /* 0.274207569 */, 18 },
+  /* 4391 */  { MAD_F(0x04637ece) /* 0.274290855 */, 18 },
+  /* 4392 */  { MAD_F(0x0463d625) /* 0.274374147 */, 18 },
+  /* 4393 */  { MAD_F(0x04642d7d) /* 0.274457445 */, 18 },
+  /* 4394 */  { MAD_F(0x046484d7) /* 0.274540749 */, 18 },
+  /* 4395 */  { MAD_F(0x0464dc33) /* 0.274624060 */, 18 },
+  /* 4396 */  { MAD_F(0x04653390) /* 0.274707378 */, 18 },
+  /* 4397 */  { MAD_F(0x04658aef) /* 0.274790701 */, 18 },
+  /* 4398 */  { MAD_F(0x0465e250) /* 0.274874031 */, 18 },
+  /* 4399 */  { MAD_F(0x046639b2) /* 0.274957367 */, 18 },
+
+  /* 4400 */  { MAD_F(0x04669116) /* 0.275040710 */, 18 },
+  /* 4401 */  { MAD_F(0x0466e87c) /* 0.275124059 */, 18 },
+  /* 4402 */  { MAD_F(0x04673fe3) /* 0.275207414 */, 18 },
+  /* 4403 */  { MAD_F(0x0467974d) /* 0.275290775 */, 18 },
+  /* 4404 */  { MAD_F(0x0467eeb7) /* 0.275374143 */, 18 },
+  /* 4405 */  { MAD_F(0x04684624) /* 0.275457517 */, 18 },
+  /* 4406 */  { MAD_F(0x04689d92) /* 0.275540897 */, 18 },
+  /* 4407 */  { MAD_F(0x0468f502) /* 0.275624284 */, 18 },
+  /* 4408 */  { MAD_F(0x04694c74) /* 0.275707677 */, 18 },
+  /* 4409 */  { MAD_F(0x0469a3e7) /* 0.275791076 */, 18 },
+  /* 4410 */  { MAD_F(0x0469fb5c) /* 0.275874482 */, 18 },
+  /* 4411 */  { MAD_F(0x046a52d3) /* 0.275957894 */, 18 },
+  /* 4412 */  { MAD_F(0x046aaa4b) /* 0.276041312 */, 18 },
+  /* 4413 */  { MAD_F(0x046b01c5) /* 0.276124737 */, 18 },
+  /* 4414 */  { MAD_F(0x046b5941) /* 0.276208167 */, 18 },
+  /* 4415 */  { MAD_F(0x046bb0bf) /* 0.276291605 */, 18 },
+
+  /* 4416 */  { MAD_F(0x046c083e) /* 0.276375048 */, 18 },
+  /* 4417 */  { MAD_F(0x046c5fbf) /* 0.276458498 */, 18 },
+  /* 4418 */  { MAD_F(0x046cb741) /* 0.276541954 */, 18 },
+  /* 4419 */  { MAD_F(0x046d0ec5) /* 0.276625416 */, 18 },
+  /* 4420 */  { MAD_F(0x046d664b) /* 0.276708885 */, 18 },
+  /* 4421 */  { MAD_F(0x046dbdd3) /* 0.276792360 */, 18 },
+  /* 4422 */  { MAD_F(0x046e155c) /* 0.276875841 */, 18 },
+  /* 4423 */  { MAD_F(0x046e6ce7) /* 0.276959328 */, 18 },
+  /* 4424 */  { MAD_F(0x046ec474) /* 0.277042822 */, 18 },
+  /* 4425 */  { MAD_F(0x046f1c02) /* 0.277126322 */, 18 },
+  /* 4426 */  { MAD_F(0x046f7392) /* 0.277209829 */, 18 },
+  /* 4427 */  { MAD_F(0x046fcb24) /* 0.277293341 */, 18 },
+  /* 4428 */  { MAD_F(0x047022b8) /* 0.277376860 */, 18 },
+  /* 4429 */  { MAD_F(0x04707a4d) /* 0.277460385 */, 18 },
+  /* 4430 */  { MAD_F(0x0470d1e4) /* 0.277543917 */, 18 },
+  /* 4431 */  { MAD_F(0x0471297c) /* 0.277627455 */, 18 },
+
+  /* 4432 */  { MAD_F(0x04718116) /* 0.277710999 */, 18 },
+  /* 4433 */  { MAD_F(0x0471d8b2) /* 0.277794549 */, 18 },
+  /* 4434 */  { MAD_F(0x04723050) /* 0.277878106 */, 18 },
+  /* 4435 */  { MAD_F(0x047287ef) /* 0.277961669 */, 18 },
+  /* 4436 */  { MAD_F(0x0472df90) /* 0.278045238 */, 18 },
+  /* 4437 */  { MAD_F(0x04733733) /* 0.278128813 */, 18 },
+  /* 4438 */  { MAD_F(0x04738ed7) /* 0.278212395 */, 18 },
+  /* 4439 */  { MAD_F(0x0473e67d) /* 0.278295983 */, 18 },
+  /* 4440 */  { MAD_F(0x04743e25) /* 0.278379578 */, 18 },
+  /* 4441 */  { MAD_F(0x047495ce) /* 0.278463178 */, 18 },
+  /* 4442 */  { MAD_F(0x0474ed79) /* 0.278546785 */, 18 },
+  /* 4443 */  { MAD_F(0x04754526) /* 0.278630398 */, 18 },
+  /* 4444 */  { MAD_F(0x04759cd4) /* 0.278714018 */, 18 },
+  /* 4445 */  { MAD_F(0x0475f484) /* 0.278797643 */, 18 },
+  /* 4446 */  { MAD_F(0x04764c36) /* 0.278881275 */, 18 },
+  /* 4447 */  { MAD_F(0x0476a3ea) /* 0.278964914 */, 18 },
+
+  /* 4448 */  { MAD_F(0x0476fb9f) /* 0.279048558 */, 18 },
+  /* 4449 */  { MAD_F(0x04775356) /* 0.279132209 */, 18 },
+  /* 4450 */  { MAD_F(0x0477ab0e) /* 0.279215866 */, 18 },
+  /* 4451 */  { MAD_F(0x047802c8) /* 0.279299529 */, 18 },
+  /* 4452 */  { MAD_F(0x04785a84) /* 0.279383199 */, 18 },
+  /* 4453 */  { MAD_F(0x0478b242) /* 0.279466875 */, 18 },
+  /* 4454 */  { MAD_F(0x04790a01) /* 0.279550557 */, 18 },
+  /* 4455 */  { MAD_F(0x047961c2) /* 0.279634245 */, 18 },
+  /* 4456 */  { MAD_F(0x0479b984) /* 0.279717940 */, 18 },
+  /* 4457 */  { MAD_F(0x047a1149) /* 0.279801641 */, 18 },
+  /* 4458 */  { MAD_F(0x047a690f) /* 0.279885348 */, 18 },
+  /* 4459 */  { MAD_F(0x047ac0d6) /* 0.279969061 */, 18 },
+  /* 4460 */  { MAD_F(0x047b18a0) /* 0.280052781 */, 18 },
+  /* 4461 */  { MAD_F(0x047b706b) /* 0.280136507 */, 18 },
+  /* 4462 */  { MAD_F(0x047bc837) /* 0.280220239 */, 18 },
+  /* 4463 */  { MAD_F(0x047c2006) /* 0.280303978 */, 18 },
+
+  /* 4464 */  { MAD_F(0x047c77d6) /* 0.280387722 */, 18 },
+  /* 4465 */  { MAD_F(0x047ccfa8) /* 0.280471473 */, 18 },
+  /* 4466 */  { MAD_F(0x047d277b) /* 0.280555230 */, 18 },
+  /* 4467 */  { MAD_F(0x047d7f50) /* 0.280638994 */, 18 },
+  /* 4468 */  { MAD_F(0x047dd727) /* 0.280722764 */, 18 },
+  /* 4469 */  { MAD_F(0x047e2eff) /* 0.280806540 */, 18 },
+  /* 4470 */  { MAD_F(0x047e86d9) /* 0.280890322 */, 18 },
+  /* 4471 */  { MAD_F(0x047edeb5) /* 0.280974110 */, 18 },
+  /* 4472 */  { MAD_F(0x047f3693) /* 0.281057905 */, 18 },
+  /* 4473 */  { MAD_F(0x047f8e72) /* 0.281141706 */, 18 },
+  /* 4474 */  { MAD_F(0x047fe653) /* 0.281225513 */, 18 },
+  /* 4475 */  { MAD_F(0x04803e35) /* 0.281309326 */, 18 },
+  /* 4476 */  { MAD_F(0x04809619) /* 0.281393146 */, 18 },
+  /* 4477 */  { MAD_F(0x0480edff) /* 0.281476972 */, 18 },
+  /* 4478 */  { MAD_F(0x048145e7) /* 0.281560804 */, 18 },
+  /* 4479 */  { MAD_F(0x04819dd0) /* 0.281644643 */, 18 },
+
+  /* 4480 */  { MAD_F(0x0481f5bb) /* 0.281728487 */, 18 },
+  /* 4481 */  { MAD_F(0x04824da7) /* 0.281812338 */, 18 },
+  /* 4482 */  { MAD_F(0x0482a595) /* 0.281896195 */, 18 },
+  /* 4483 */  { MAD_F(0x0482fd85) /* 0.281980059 */, 18 },
+  /* 4484 */  { MAD_F(0x04835577) /* 0.282063928 */, 18 },
+  /* 4485 */  { MAD_F(0x0483ad6a) /* 0.282147804 */, 18 },
+  /* 4486 */  { MAD_F(0x0484055f) /* 0.282231686 */, 18 },
+  /* 4487 */  { MAD_F(0x04845d56) /* 0.282315574 */, 18 },
+  /* 4488 */  { MAD_F(0x0484b54e) /* 0.282399469 */, 18 },
+  /* 4489 */  { MAD_F(0x04850d48) /* 0.282483370 */, 18 },
+  /* 4490 */  { MAD_F(0x04856544) /* 0.282567277 */, 18 },
+  /* 4491 */  { MAD_F(0x0485bd41) /* 0.282651190 */, 18 },
+  /* 4492 */  { MAD_F(0x04861540) /* 0.282735109 */, 18 },
+  /* 4493 */  { MAD_F(0x04866d40) /* 0.282819035 */, 18 },
+  /* 4494 */  { MAD_F(0x0486c543) /* 0.282902967 */, 18 },
+  /* 4495 */  { MAD_F(0x04871d47) /* 0.282986905 */, 18 },
+
+  /* 4496 */  { MAD_F(0x0487754c) /* 0.283070849 */, 18 },
+  /* 4497 */  { MAD_F(0x0487cd54) /* 0.283154800 */, 18 },
+  /* 4498 */  { MAD_F(0x0488255d) /* 0.283238757 */, 18 },
+  /* 4499 */  { MAD_F(0x04887d67) /* 0.283322720 */, 18 },
+  /* 4500 */  { MAD_F(0x0488d574) /* 0.283406689 */, 18 },
+  /* 4501 */  { MAD_F(0x04892d82) /* 0.283490665 */, 18 },
+  /* 4502 */  { MAD_F(0x04898591) /* 0.283574646 */, 18 },
+  /* 4503 */  { MAD_F(0x0489dda3) /* 0.283658634 */, 18 },
+  /* 4504 */  { MAD_F(0x048a35b6) /* 0.283742628 */, 18 },
+  /* 4505 */  { MAD_F(0x048a8dca) /* 0.283826629 */, 18 },
+  /* 4506 */  { MAD_F(0x048ae5e1) /* 0.283910635 */, 18 },
+  /* 4507 */  { MAD_F(0x048b3df9) /* 0.283994648 */, 18 },
+  /* 4508 */  { MAD_F(0x048b9612) /* 0.284078667 */, 18 },
+  /* 4509 */  { MAD_F(0x048bee2e) /* 0.284162692 */, 18 },
+  /* 4510 */  { MAD_F(0x048c464b) /* 0.284246723 */, 18 },
+  /* 4511 */  { MAD_F(0x048c9e69) /* 0.284330761 */, 18 },
+
+  /* 4512 */  { MAD_F(0x048cf68a) /* 0.284414805 */, 18 },
+  /* 4513 */  { MAD_F(0x048d4eac) /* 0.284498855 */, 18 },
+  /* 4514 */  { MAD_F(0x048da6cf) /* 0.284582911 */, 18 },
+  /* 4515 */  { MAD_F(0x048dfef5) /* 0.284666974 */, 18 },
+  /* 4516 */  { MAD_F(0x048e571c) /* 0.284751042 */, 18 },
+  /* 4517 */  { MAD_F(0x048eaf44) /* 0.284835117 */, 18 },
+  /* 4518 */  { MAD_F(0x048f076f) /* 0.284919198 */, 18 },
+  /* 4519 */  { MAD_F(0x048f5f9b) /* 0.285003285 */, 18 },
+  /* 4520 */  { MAD_F(0x048fb7c8) /* 0.285087379 */, 18 },
+  /* 4521 */  { MAD_F(0x04900ff8) /* 0.285171479 */, 18 },
+  /* 4522 */  { MAD_F(0x04906829) /* 0.285255584 */, 18 },
+  /* 4523 */  { MAD_F(0x0490c05b) /* 0.285339697 */, 18 },
+  /* 4524 */  { MAD_F(0x04911890) /* 0.285423815 */, 18 },
+  /* 4525 */  { MAD_F(0x049170c6) /* 0.285507939 */, 18 },
+  /* 4526 */  { MAD_F(0x0491c8fd) /* 0.285592070 */, 18 },
+  /* 4527 */  { MAD_F(0x04922137) /* 0.285676207 */, 18 },
+
+  /* 4528 */  { MAD_F(0x04927972) /* 0.285760350 */, 18 },
+  /* 4529 */  { MAD_F(0x0492d1ae) /* 0.285844499 */, 18 },
+  /* 4530 */  { MAD_F(0x049329ed) /* 0.285928655 */, 18 },
+  /* 4531 */  { MAD_F(0x0493822c) /* 0.286012816 */, 18 },
+  /* 4532 */  { MAD_F(0x0493da6e) /* 0.286096984 */, 18 },
+  /* 4533 */  { MAD_F(0x049432b1) /* 0.286181158 */, 18 },
+  /* 4534 */  { MAD_F(0x04948af6) /* 0.286265338 */, 18 },
+  /* 4535 */  { MAD_F(0x0494e33d) /* 0.286349525 */, 18 },
+  /* 4536 */  { MAD_F(0x04953b85) /* 0.286433717 */, 18 },
+  /* 4537 */  { MAD_F(0x049593cf) /* 0.286517916 */, 18 },
+  /* 4538 */  { MAD_F(0x0495ec1b) /* 0.286602121 */, 18 },
+  /* 4539 */  { MAD_F(0x04964468) /* 0.286686332 */, 18 },
+  /* 4540 */  { MAD_F(0x04969cb7) /* 0.286770550 */, 18 },
+  /* 4541 */  { MAD_F(0x0496f508) /* 0.286854773 */, 18 },
+  /* 4542 */  { MAD_F(0x04974d5a) /* 0.286939003 */, 18 },
+  /* 4543 */  { MAD_F(0x0497a5ae) /* 0.287023239 */, 18 },
+
+  /* 4544 */  { MAD_F(0x0497fe03) /* 0.287107481 */, 18 },
+  /* 4545 */  { MAD_F(0x0498565a) /* 0.287191729 */, 18 },
+  /* 4546 */  { MAD_F(0x0498aeb3) /* 0.287275983 */, 18 },
+  /* 4547 */  { MAD_F(0x0499070e) /* 0.287360244 */, 18 },
+  /* 4548 */  { MAD_F(0x04995f6a) /* 0.287444511 */, 18 },
+  /* 4549 */  { MAD_F(0x0499b7c8) /* 0.287528784 */, 18 },
+  /* 4550 */  { MAD_F(0x049a1027) /* 0.287613063 */, 18 },
+  /* 4551 */  { MAD_F(0x049a6889) /* 0.287697348 */, 18 },
+  /* 4552 */  { MAD_F(0x049ac0eb) /* 0.287781640 */, 18 },
+  /* 4553 */  { MAD_F(0x049b1950) /* 0.287865937 */, 18 },
+  /* 4554 */  { MAD_F(0x049b71b6) /* 0.287950241 */, 18 },
+  /* 4555 */  { MAD_F(0x049bca1e) /* 0.288034551 */, 18 },
+  /* 4556 */  { MAD_F(0x049c2287) /* 0.288118867 */, 18 },
+  /* 4557 */  { MAD_F(0x049c7af2) /* 0.288203190 */, 18 },
+  /* 4558 */  { MAD_F(0x049cd35f) /* 0.288287518 */, 18 },
+  /* 4559 */  { MAD_F(0x049d2bce) /* 0.288371853 */, 18 },
+
+  /* 4560 */  { MAD_F(0x049d843e) /* 0.288456194 */, 18 },
+  /* 4561 */  { MAD_F(0x049ddcaf) /* 0.288540541 */, 18 },
+  /* 4562 */  { MAD_F(0x049e3523) /* 0.288624894 */, 18 },
+  /* 4563 */  { MAD_F(0x049e8d98) /* 0.288709253 */, 18 },
+  /* 4564 */  { MAD_F(0x049ee60e) /* 0.288793619 */, 18 },
+  /* 4565 */  { MAD_F(0x049f3e87) /* 0.288877990 */, 18 },
+  /* 4566 */  { MAD_F(0x049f9701) /* 0.288962368 */, 18 },
+  /* 4567 */  { MAD_F(0x049fef7c) /* 0.289046752 */, 18 },
+  /* 4568 */  { MAD_F(0x04a047fa) /* 0.289131142 */, 18 },
+  /* 4569 */  { MAD_F(0x04a0a079) /* 0.289215538 */, 18 },
+  /* 4570 */  { MAD_F(0x04a0f8f9) /* 0.289299941 */, 18 },
+  /* 4571 */  { MAD_F(0x04a1517c) /* 0.289384349 */, 18 },
+  /* 4572 */  { MAD_F(0x04a1a9ff) /* 0.289468764 */, 18 },
+  /* 4573 */  { MAD_F(0x04a20285) /* 0.289553185 */, 18 },
+  /* 4574 */  { MAD_F(0x04a25b0c) /* 0.289637612 */, 18 },
+  /* 4575 */  { MAD_F(0x04a2b395) /* 0.289722045 */, 18 },
+
+  /* 4576 */  { MAD_F(0x04a30c20) /* 0.289806485 */, 18 },
+  /* 4577 */  { MAD_F(0x04a364ac) /* 0.289890930 */, 18 },
+  /* 4578 */  { MAD_F(0x04a3bd3a) /* 0.289975382 */, 18 },
+  /* 4579 */  { MAD_F(0x04a415c9) /* 0.290059840 */, 18 },
+  /* 4580 */  { MAD_F(0x04a46e5a) /* 0.290144304 */, 18 },
+  /* 4581 */  { MAD_F(0x04a4c6ed) /* 0.290228774 */, 18 },
+  /* 4582 */  { MAD_F(0x04a51f81) /* 0.290313250 */, 18 },
+  /* 4583 */  { MAD_F(0x04a57818) /* 0.290397733 */, 18 },
+  /* 4584 */  { MAD_F(0x04a5d0af) /* 0.290482221 */, 18 },
+  /* 4585 */  { MAD_F(0x04a62949) /* 0.290566716 */, 18 },
+  /* 4586 */  { MAD_F(0x04a681e4) /* 0.290651217 */, 18 },
+  /* 4587 */  { MAD_F(0x04a6da80) /* 0.290735724 */, 18 },
+  /* 4588 */  { MAD_F(0x04a7331f) /* 0.290820237 */, 18 },
+  /* 4589 */  { MAD_F(0x04a78bbf) /* 0.290904756 */, 18 },
+  /* 4590 */  { MAD_F(0x04a7e460) /* 0.290989281 */, 18 },
+  /* 4591 */  { MAD_F(0x04a83d03) /* 0.291073813 */, 18 },
+
+  /* 4592 */  { MAD_F(0x04a895a8) /* 0.291158351 */, 18 },
+  /* 4593 */  { MAD_F(0x04a8ee4f) /* 0.291242894 */, 18 },
+  /* 4594 */  { MAD_F(0x04a946f7) /* 0.291327444 */, 18 },
+  /* 4595 */  { MAD_F(0x04a99fa1) /* 0.291412001 */, 18 },
+  /* 4596 */  { MAD_F(0x04a9f84c) /* 0.291496563 */, 18 },
+  /* 4597 */  { MAD_F(0x04aa50fa) /* 0.291581131 */, 18 },
+  /* 4598 */  { MAD_F(0x04aaa9a8) /* 0.291665706 */, 18 },
+  /* 4599 */  { MAD_F(0x04ab0259) /* 0.291750286 */, 18 },
+  /* 4600 */  { MAD_F(0x04ab5b0b) /* 0.291834873 */, 18 },
+  /* 4601 */  { MAD_F(0x04abb3bf) /* 0.291919466 */, 18 },
+  /* 4602 */  { MAD_F(0x04ac0c74) /* 0.292004065 */, 18 },
+  /* 4603 */  { MAD_F(0x04ac652b) /* 0.292088670 */, 18 },
+  /* 4604 */  { MAD_F(0x04acbde4) /* 0.292173281 */, 18 },
+  /* 4605 */  { MAD_F(0x04ad169e) /* 0.292257899 */, 18 },
+  /* 4606 */  { MAD_F(0x04ad6f5a) /* 0.292342522 */, 18 },
+  /* 4607 */  { MAD_F(0x04adc818) /* 0.292427152 */, 18 },
+
+  /* 4608 */  { MAD_F(0x04ae20d7) /* 0.292511788 */, 18 },
+  /* 4609 */  { MAD_F(0x04ae7998) /* 0.292596430 */, 18 },
+  /* 4610 */  { MAD_F(0x04aed25a) /* 0.292681078 */, 18 },
+  /* 4611 */  { MAD_F(0x04af2b1e) /* 0.292765732 */, 18 },
+  /* 4612 */  { MAD_F(0x04af83e4) /* 0.292850392 */, 18 },
+  /* 4613 */  { MAD_F(0x04afdcac) /* 0.292935058 */, 18 },
+  /* 4614 */  { MAD_F(0x04b03575) /* 0.293019731 */, 18 },
+  /* 4615 */  { MAD_F(0x04b08e40) /* 0.293104409 */, 18 },
+  /* 4616 */  { MAD_F(0x04b0e70c) /* 0.293189094 */, 18 },
+  /* 4617 */  { MAD_F(0x04b13fda) /* 0.293273785 */, 18 },
+  /* 4618 */  { MAD_F(0x04b198aa) /* 0.293358482 */, 18 },
+  /* 4619 */  { MAD_F(0x04b1f17b) /* 0.293443185 */, 18 },
+  /* 4620 */  { MAD_F(0x04b24a4e) /* 0.293527894 */, 18 },
+  /* 4621 */  { MAD_F(0x04b2a322) /* 0.293612609 */, 18 },
+  /* 4622 */  { MAD_F(0x04b2fbf9) /* 0.293697331 */, 18 },
+  /* 4623 */  { MAD_F(0x04b354d1) /* 0.293782058 */, 18 },
+
+  /* 4624 */  { MAD_F(0x04b3adaa) /* 0.293866792 */, 18 },
+  /* 4625 */  { MAD_F(0x04b40685) /* 0.293951532 */, 18 },
+  /* 4626 */  { MAD_F(0x04b45f62) /* 0.294036278 */, 18 },
+  /* 4627 */  { MAD_F(0x04b4b840) /* 0.294121029 */, 18 },
+  /* 4628 */  { MAD_F(0x04b51120) /* 0.294205788 */, 18 },
+  /* 4629 */  { MAD_F(0x04b56a02) /* 0.294290552 */, 18 },
+  /* 4630 */  { MAD_F(0x04b5c2e6) /* 0.294375322 */, 18 },
+  /* 4631 */  { MAD_F(0x04b61bcb) /* 0.294460098 */, 18 },
+  /* 4632 */  { MAD_F(0x04b674b1) /* 0.294544881 */, 18 },
+  /* 4633 */  { MAD_F(0x04b6cd99) /* 0.294629669 */, 18 },
+  /* 4634 */  { MAD_F(0x04b72683) /* 0.294714464 */, 18 },
+  /* 4635 */  { MAD_F(0x04b77f6f) /* 0.294799265 */, 18 },
+  /* 4636 */  { MAD_F(0x04b7d85c) /* 0.294884072 */, 18 },
+  /* 4637 */  { MAD_F(0x04b8314b) /* 0.294968885 */, 18 },
+  /* 4638 */  { MAD_F(0x04b88a3b) /* 0.295053704 */, 18 },
+  /* 4639 */  { MAD_F(0x04b8e32d) /* 0.295138529 */, 18 },
+
+  /* 4640 */  { MAD_F(0x04b93c21) /* 0.295223360 */, 18 },
+  /* 4641 */  { MAD_F(0x04b99516) /* 0.295308197 */, 18 },
+  /* 4642 */  { MAD_F(0x04b9ee0d) /* 0.295393041 */, 18 },
+  /* 4643 */  { MAD_F(0x04ba4706) /* 0.295477890 */, 18 },
+  /* 4644 */  { MAD_F(0x04baa000) /* 0.295562746 */, 18 },
+  /* 4645 */  { MAD_F(0x04baf8fc) /* 0.295647608 */, 18 },
+  /* 4646 */  { MAD_F(0x04bb51fa) /* 0.295732476 */, 18 },
+  /* 4647 */  { MAD_F(0x04bbaaf9) /* 0.295817349 */, 18 },
+  /* 4648 */  { MAD_F(0x04bc03fa) /* 0.295902229 */, 18 },
+  /* 4649 */  { MAD_F(0x04bc5cfc) /* 0.295987115 */, 18 },
+  /* 4650 */  { MAD_F(0x04bcb600) /* 0.296072008 */, 18 },
+  /* 4651 */  { MAD_F(0x04bd0f06) /* 0.296156906 */, 18 },
+  /* 4652 */  { MAD_F(0x04bd680d) /* 0.296241810 */, 18 },
+  /* 4653 */  { MAD_F(0x04bdc116) /* 0.296326721 */, 18 },
+  /* 4654 */  { MAD_F(0x04be1a21) /* 0.296411637 */, 18 },
+  /* 4655 */  { MAD_F(0x04be732d) /* 0.296496560 */, 18 },
+
+  /* 4656 */  { MAD_F(0x04becc3b) /* 0.296581488 */, 18 },
+  /* 4657 */  { MAD_F(0x04bf254a) /* 0.296666423 */, 18 },
+  /* 4658 */  { MAD_F(0x04bf7e5b) /* 0.296751364 */, 18 },
+  /* 4659 */  { MAD_F(0x04bfd76e) /* 0.296836311 */, 18 },
+  /* 4660 */  { MAD_F(0x04c03083) /* 0.296921264 */, 18 },
+  /* 4661 */  { MAD_F(0x04c08999) /* 0.297006223 */, 18 },
+  /* 4662 */  { MAD_F(0x04c0e2b0) /* 0.297091188 */, 18 },
+  /* 4663 */  { MAD_F(0x04c13bca) /* 0.297176159 */, 18 },
+  /* 4664 */  { MAD_F(0x04c194e4) /* 0.297261136 */, 18 },
+  /* 4665 */  { MAD_F(0x04c1ee01) /* 0.297346120 */, 18 },
+  /* 4666 */  { MAD_F(0x04c2471f) /* 0.297431109 */, 18 },
+  /* 4667 */  { MAD_F(0x04c2a03f) /* 0.297516105 */, 18 },
+  /* 4668 */  { MAD_F(0x04c2f960) /* 0.297601106 */, 18 },
+  /* 4669 */  { MAD_F(0x04c35283) /* 0.297686114 */, 18 },
+  /* 4670 */  { MAD_F(0x04c3aba8) /* 0.297771128 */, 18 },
+  /* 4671 */  { MAD_F(0x04c404ce) /* 0.297856147 */, 18 },
+
+  /* 4672 */  { MAD_F(0x04c45df6) /* 0.297941173 */, 18 },
+  /* 4673 */  { MAD_F(0x04c4b720) /* 0.298026205 */, 18 },
+  /* 4674 */  { MAD_F(0x04c5104b) /* 0.298111243 */, 18 },
+  /* 4675 */  { MAD_F(0x04c56978) /* 0.298196287 */, 18 },
+  /* 4676 */  { MAD_F(0x04c5c2a7) /* 0.298281337 */, 18 },
+  /* 4677 */  { MAD_F(0x04c61bd7) /* 0.298366393 */, 18 },
+  /* 4678 */  { MAD_F(0x04c67508) /* 0.298451456 */, 18 },
+  /* 4679 */  { MAD_F(0x04c6ce3c) /* 0.298536524 */, 18 },
+  /* 4680 */  { MAD_F(0x04c72771) /* 0.298621598 */, 18 },
+  /* 4681 */  { MAD_F(0x04c780a7) /* 0.298706679 */, 18 },
+  /* 4682 */  { MAD_F(0x04c7d9df) /* 0.298791765 */, 18 },
+  /* 4683 */  { MAD_F(0x04c83319) /* 0.298876858 */, 18 },
+  /* 4684 */  { MAD_F(0x04c88c55) /* 0.298961956 */, 18 },
+  /* 4685 */  { MAD_F(0x04c8e592) /* 0.299047061 */, 18 },
+  /* 4686 */  { MAD_F(0x04c93ed1) /* 0.299132172 */, 18 },
+  /* 4687 */  { MAD_F(0x04c99811) /* 0.299217288 */, 18 },
+
+  /* 4688 */  { MAD_F(0x04c9f153) /* 0.299302411 */, 18 },
+  /* 4689 */  { MAD_F(0x04ca4a97) /* 0.299387540 */, 18 },
+  /* 4690 */  { MAD_F(0x04caa3dc) /* 0.299472675 */, 18 },
+  /* 4691 */  { MAD_F(0x04cafd23) /* 0.299557816 */, 18 },
+  /* 4692 */  { MAD_F(0x04cb566b) /* 0.299642963 */, 18 },
+  /* 4693 */  { MAD_F(0x04cbafb5) /* 0.299728116 */, 18 },
+  /* 4694 */  { MAD_F(0x04cc0901) /* 0.299813275 */, 18 },
+  /* 4695 */  { MAD_F(0x04cc624e) /* 0.299898440 */, 18 },
+  /* 4696 */  { MAD_F(0x04ccbb9d) /* 0.299983611 */, 18 },
+  /* 4697 */  { MAD_F(0x04cd14ee) /* 0.300068789 */, 18 },
+  /* 4698 */  { MAD_F(0x04cd6e40) /* 0.300153972 */, 18 },
+  /* 4699 */  { MAD_F(0x04cdc794) /* 0.300239161 */, 18 },
+  /* 4700 */  { MAD_F(0x04ce20e9) /* 0.300324357 */, 18 },
+  /* 4701 */  { MAD_F(0x04ce7a40) /* 0.300409558 */, 18 },
+  /* 4702 */  { MAD_F(0x04ced399) /* 0.300494765 */, 18 },
+  /* 4703 */  { MAD_F(0x04cf2cf3) /* 0.300579979 */, 18 },
+
+  /* 4704 */  { MAD_F(0x04cf864f) /* 0.300665198 */, 18 },
+  /* 4705 */  { MAD_F(0x04cfdfad) /* 0.300750424 */, 18 },
+  /* 4706 */  { MAD_F(0x04d0390c) /* 0.300835656 */, 18 },
+  /* 4707 */  { MAD_F(0x04d0926d) /* 0.300920893 */, 18 },
+  /* 4708 */  { MAD_F(0x04d0ebcf) /* 0.301006137 */, 18 },
+  /* 4709 */  { MAD_F(0x04d14533) /* 0.301091387 */, 18 },
+  /* 4710 */  { MAD_F(0x04d19e99) /* 0.301176643 */, 18 },
+  /* 4711 */  { MAD_F(0x04d1f800) /* 0.301261904 */, 18 },
+  /* 4712 */  { MAD_F(0x04d25169) /* 0.301347172 */, 18 },
+  /* 4713 */  { MAD_F(0x04d2aad4) /* 0.301432446 */, 18 },
+  /* 4714 */  { MAD_F(0x04d30440) /* 0.301517726 */, 18 },
+  /* 4715 */  { MAD_F(0x04d35dae) /* 0.301603012 */, 18 },
+  /* 4716 */  { MAD_F(0x04d3b71d) /* 0.301688304 */, 18 },
+  /* 4717 */  { MAD_F(0x04d4108e) /* 0.301773602 */, 18 },
+  /* 4718 */  { MAD_F(0x04d46a01) /* 0.301858906 */, 18 },
+  /* 4719 */  { MAD_F(0x04d4c375) /* 0.301944216 */, 18 },
+
+  /* 4720 */  { MAD_F(0x04d51ceb) /* 0.302029532 */, 18 },
+  /* 4721 */  { MAD_F(0x04d57662) /* 0.302114854 */, 18 },
+  /* 4722 */  { MAD_F(0x04d5cfdb) /* 0.302200182 */, 18 },
+  /* 4723 */  { MAD_F(0x04d62956) /* 0.302285516 */, 18 },
+  /* 4724 */  { MAD_F(0x04d682d2) /* 0.302370856 */, 18 },
+  /* 4725 */  { MAD_F(0x04d6dc50) /* 0.302456203 */, 18 },
+  /* 4726 */  { MAD_F(0x04d735d0) /* 0.302541555 */, 18 },
+  /* 4727 */  { MAD_F(0x04d78f51) /* 0.302626913 */, 18 },
+  /* 4728 */  { MAD_F(0x04d7e8d4) /* 0.302712277 */, 18 },
+  /* 4729 */  { MAD_F(0x04d84258) /* 0.302797648 */, 18 },
+  /* 4730 */  { MAD_F(0x04d89bde) /* 0.302883024 */, 18 },
+  /* 4731 */  { MAD_F(0x04d8f566) /* 0.302968406 */, 18 },
+  /* 4732 */  { MAD_F(0x04d94eef) /* 0.303053794 */, 18 },
+  /* 4733 */  { MAD_F(0x04d9a87a) /* 0.303139189 */, 18 },
+  /* 4734 */  { MAD_F(0x04da0207) /* 0.303224589 */, 18 },
+  /* 4735 */  { MAD_F(0x04da5b95) /* 0.303309995 */, 18 },
+
+  /* 4736 */  { MAD_F(0x04dab524) /* 0.303395408 */, 18 },
+  /* 4737 */  { MAD_F(0x04db0eb6) /* 0.303480826 */, 18 },
+  /* 4738 */  { MAD_F(0x04db6849) /* 0.303566251 */, 18 },
+  /* 4739 */  { MAD_F(0x04dbc1dd) /* 0.303651681 */, 18 },
+  /* 4740 */  { MAD_F(0x04dc1b73) /* 0.303737117 */, 18 },
+  /* 4741 */  { MAD_F(0x04dc750b) /* 0.303822560 */, 18 },
+  /* 4742 */  { MAD_F(0x04dccea5) /* 0.303908008 */, 18 },
+  /* 4743 */  { MAD_F(0x04dd2840) /* 0.303993463 */, 18 },
+  /* 4744 */  { MAD_F(0x04dd81dc) /* 0.304078923 */, 18 },
+  /* 4745 */  { MAD_F(0x04dddb7a) /* 0.304164390 */, 18 },
+  /* 4746 */  { MAD_F(0x04de351a) /* 0.304249862 */, 18 },
+  /* 4747 */  { MAD_F(0x04de8ebc) /* 0.304335340 */, 18 },
+  /* 4748 */  { MAD_F(0x04dee85f) /* 0.304420825 */, 18 },
+  /* 4749 */  { MAD_F(0x04df4203) /* 0.304506315 */, 18 },
+  /* 4750 */  { MAD_F(0x04df9baa) /* 0.304591812 */, 18 },
+  /* 4751 */  { MAD_F(0x04dff552) /* 0.304677314 */, 18 },
+
+  /* 4752 */  { MAD_F(0x04e04efb) /* 0.304762823 */, 18 },
+  /* 4753 */  { MAD_F(0x04e0a8a6) /* 0.304848337 */, 18 },
+  /* 4754 */  { MAD_F(0x04e10253) /* 0.304933858 */, 18 },
+  /* 4755 */  { MAD_F(0x04e15c01) /* 0.305019384 */, 18 },
+  /* 4756 */  { MAD_F(0x04e1b5b1) /* 0.305104917 */, 18 },
+  /* 4757 */  { MAD_F(0x04e20f63) /* 0.305190455 */, 18 },
+  /* 4758 */  { MAD_F(0x04e26916) /* 0.305275999 */, 18 },
+  /* 4759 */  { MAD_F(0x04e2c2cb) /* 0.305361550 */, 18 },
+  /* 4760 */  { MAD_F(0x04e31c81) /* 0.305447106 */, 18 },
+  /* 4761 */  { MAD_F(0x04e37639) /* 0.305532669 */, 18 },
+  /* 4762 */  { MAD_F(0x04e3cff3) /* 0.305618237 */, 18 },
+  /* 4763 */  { MAD_F(0x04e429ae) /* 0.305703811 */, 18 },
+  /* 4764 */  { MAD_F(0x04e4836b) /* 0.305789392 */, 18 },
+  /* 4765 */  { MAD_F(0x04e4dd29) /* 0.305874978 */, 18 },
+  /* 4766 */  { MAD_F(0x04e536e9) /* 0.305960571 */, 18 },
+  /* 4767 */  { MAD_F(0x04e590ab) /* 0.306046169 */, 18 },
+
+  /* 4768 */  { MAD_F(0x04e5ea6e) /* 0.306131773 */, 18 },
+  /* 4769 */  { MAD_F(0x04e64433) /* 0.306217383 */, 18 },
+  /* 4770 */  { MAD_F(0x04e69df9) /* 0.306303000 */, 18 },
+  /* 4771 */  { MAD_F(0x04e6f7c1) /* 0.306388622 */, 18 },
+  /* 4772 */  { MAD_F(0x04e7518b) /* 0.306474250 */, 18 },
+  /* 4773 */  { MAD_F(0x04e7ab56) /* 0.306559885 */, 18 },
+  /* 4774 */  { MAD_F(0x04e80523) /* 0.306645525 */, 18 },
+  /* 4775 */  { MAD_F(0x04e85ef2) /* 0.306731171 */, 18 },
+  /* 4776 */  { MAD_F(0x04e8b8c2) /* 0.306816823 */, 18 },
+  /* 4777 */  { MAD_F(0x04e91293) /* 0.306902481 */, 18 },
+  /* 4778 */  { MAD_F(0x04e96c67) /* 0.306988145 */, 18 },
+  /* 4779 */  { MAD_F(0x04e9c63b) /* 0.307073816 */, 18 },
+  /* 4780 */  { MAD_F(0x04ea2012) /* 0.307159492 */, 18 },
+  /* 4781 */  { MAD_F(0x04ea79ea) /* 0.307245174 */, 18 },
+  /* 4782 */  { MAD_F(0x04ead3c4) /* 0.307330862 */, 18 },
+  /* 4783 */  { MAD_F(0x04eb2d9f) /* 0.307416556 */, 18 },
+
+  /* 4784 */  { MAD_F(0x04eb877c) /* 0.307502256 */, 18 },
+  /* 4785 */  { MAD_F(0x04ebe15b) /* 0.307587962 */, 18 },
+  /* 4786 */  { MAD_F(0x04ec3b3b) /* 0.307673674 */, 18 },
+  /* 4787 */  { MAD_F(0x04ec951c) /* 0.307759392 */, 18 },
+  /* 4788 */  { MAD_F(0x04ecef00) /* 0.307845115 */, 18 },
+  /* 4789 */  { MAD_F(0x04ed48e5) /* 0.307930845 */, 18 },
+  /* 4790 */  { MAD_F(0x04eda2cb) /* 0.308016581 */, 18 },
+  /* 4791 */  { MAD_F(0x04edfcb3) /* 0.308102323 */, 18 },
+  /* 4792 */  { MAD_F(0x04ee569d) /* 0.308188071 */, 18 },
+  /* 4793 */  { MAD_F(0x04eeb088) /* 0.308273824 */, 18 },
+  /* 4794 */  { MAD_F(0x04ef0a75) /* 0.308359584 */, 18 },
+  /* 4795 */  { MAD_F(0x04ef6464) /* 0.308445350 */, 18 },
+  /* 4796 */  { MAD_F(0x04efbe54) /* 0.308531121 */, 18 },
+  /* 4797 */  { MAD_F(0x04f01846) /* 0.308616899 */, 18 },
+  /* 4798 */  { MAD_F(0x04f07239) /* 0.308702682 */, 18 },
+  /* 4799 */  { MAD_F(0x04f0cc2e) /* 0.308788472 */, 18 },
+
+  /* 4800 */  { MAD_F(0x04f12624) /* 0.308874267 */, 18 },
+  /* 4801 */  { MAD_F(0x04f1801d) /* 0.308960068 */, 18 },
+  /* 4802 */  { MAD_F(0x04f1da16) /* 0.309045876 */, 18 },
+  /* 4803 */  { MAD_F(0x04f23412) /* 0.309131689 */, 18 },
+  /* 4804 */  { MAD_F(0x04f28e0f) /* 0.309217508 */, 18 },
+  /* 4805 */  { MAD_F(0x04f2e80d) /* 0.309303334 */, 18 },
+  /* 4806 */  { MAD_F(0x04f3420d) /* 0.309389165 */, 18 },
+  /* 4807 */  { MAD_F(0x04f39c0f) /* 0.309475002 */, 18 },
+  /* 4808 */  { MAD_F(0x04f3f612) /* 0.309560845 */, 18 },
+  /* 4809 */  { MAD_F(0x04f45017) /* 0.309646694 */, 18 },
+  /* 4810 */  { MAD_F(0x04f4aa1e) /* 0.309732549 */, 18 },
+  /* 4811 */  { MAD_F(0x04f50426) /* 0.309818410 */, 18 },
+  /* 4812 */  { MAD_F(0x04f55e30) /* 0.309904277 */, 18 },
+  /* 4813 */  { MAD_F(0x04f5b83b) /* 0.309990150 */, 18 },
+  /* 4814 */  { MAD_F(0x04f61248) /* 0.310076028 */, 18 },
+  /* 4815 */  { MAD_F(0x04f66c56) /* 0.310161913 */, 18 },
+
+  /* 4816 */  { MAD_F(0x04f6c666) /* 0.310247804 */, 18 },
+  /* 4817 */  { MAD_F(0x04f72078) /* 0.310333700 */, 18 },
+  /* 4818 */  { MAD_F(0x04f77a8b) /* 0.310419603 */, 18 },
+  /* 4819 */  { MAD_F(0x04f7d4a0) /* 0.310505511 */, 18 },
+  /* 4820 */  { MAD_F(0x04f82eb7) /* 0.310591426 */, 18 },
+  /* 4821 */  { MAD_F(0x04f888cf) /* 0.310677346 */, 18 },
+  /* 4822 */  { MAD_F(0x04f8e2e9) /* 0.310763272 */, 18 },
+  /* 4823 */  { MAD_F(0x04f93d04) /* 0.310849205 */, 18 },
+  /* 4824 */  { MAD_F(0x04f99721) /* 0.310935143 */, 18 },
+  /* 4825 */  { MAD_F(0x04f9f13f) /* 0.311021087 */, 18 },
+  /* 4826 */  { MAD_F(0x04fa4b5f) /* 0.311107037 */, 18 },
+  /* 4827 */  { MAD_F(0x04faa581) /* 0.311192993 */, 18 },
+  /* 4828 */  { MAD_F(0x04faffa4) /* 0.311278955 */, 18 },
+  /* 4829 */  { MAD_F(0x04fb59c9) /* 0.311364923 */, 18 },
+  /* 4830 */  { MAD_F(0x04fbb3ef) /* 0.311450897 */, 18 },
+  /* 4831 */  { MAD_F(0x04fc0e17) /* 0.311536877 */, 18 },
+
+  /* 4832 */  { MAD_F(0x04fc6841) /* 0.311622862 */, 18 },
+  /* 4833 */  { MAD_F(0x04fcc26c) /* 0.311708854 */, 18 },
+  /* 4834 */  { MAD_F(0x04fd1c99) /* 0.311794851 */, 18 },
+  /* 4835 */  { MAD_F(0x04fd76c7) /* 0.311880855 */, 18 },
+  /* 4836 */  { MAD_F(0x04fdd0f7) /* 0.311966864 */, 18 },
+  /* 4837 */  { MAD_F(0x04fe2b29) /* 0.312052880 */, 18 },
+  /* 4838 */  { MAD_F(0x04fe855c) /* 0.312138901 */, 18 },
+  /* 4839 */  { MAD_F(0x04fedf91) /* 0.312224928 */, 18 },
+  /* 4840 */  { MAD_F(0x04ff39c7) /* 0.312310961 */, 18 },
+  /* 4841 */  { MAD_F(0x04ff93ff) /* 0.312397000 */, 18 },
+  /* 4842 */  { MAD_F(0x04ffee38) /* 0.312483045 */, 18 },
+  /* 4843 */  { MAD_F(0x05004874) /* 0.312569096 */, 18 },
+  /* 4844 */  { MAD_F(0x0500a2b0) /* 0.312655153 */, 18 },
+  /* 4845 */  { MAD_F(0x0500fcef) /* 0.312741216 */, 18 },
+  /* 4846 */  { MAD_F(0x0501572e) /* 0.312827284 */, 18 },
+  /* 4847 */  { MAD_F(0x0501b170) /* 0.312913359 */, 18 },
+
+  /* 4848 */  { MAD_F(0x05020bb3) /* 0.312999439 */, 18 },
+  /* 4849 */  { MAD_F(0x050265f8) /* 0.313085526 */, 18 },
+  /* 4850 */  { MAD_F(0x0502c03e) /* 0.313171618 */, 18 },
+  /* 4851 */  { MAD_F(0x05031a86) /* 0.313257716 */, 18 },
+  /* 4852 */  { MAD_F(0x050374cf) /* 0.313343820 */, 18 },
+  /* 4853 */  { MAD_F(0x0503cf1a) /* 0.313429931 */, 18 },
+  /* 4854 */  { MAD_F(0x05042967) /* 0.313516047 */, 18 },
+  /* 4855 */  { MAD_F(0x050483b5) /* 0.313602168 */, 18 },
+  /* 4856 */  { MAD_F(0x0504de05) /* 0.313688296 */, 18 },
+  /* 4857 */  { MAD_F(0x05053856) /* 0.313774430 */, 18 },
+  /* 4858 */  { MAD_F(0x050592a9) /* 0.313860570 */, 18 },
+  /* 4859 */  { MAD_F(0x0505ecfd) /* 0.313946715 */, 18 },
+  /* 4860 */  { MAD_F(0x05064754) /* 0.314032867 */, 18 },
+  /* 4861 */  { MAD_F(0x0506a1ab) /* 0.314119024 */, 18 },
+  /* 4862 */  { MAD_F(0x0506fc04) /* 0.314205187 */, 18 },
+  /* 4863 */  { MAD_F(0x0507565f) /* 0.314291357 */, 18 },
+
+  /* 4864 */  { MAD_F(0x0507b0bc) /* 0.314377532 */, 18 },
+  /* 4865 */  { MAD_F(0x05080b1a) /* 0.314463713 */, 18 },
+  /* 4866 */  { MAD_F(0x05086579) /* 0.314549900 */, 18 },
+  /* 4867 */  { MAD_F(0x0508bfdb) /* 0.314636092 */, 18 },
+  /* 4868 */  { MAD_F(0x05091a3d) /* 0.314722291 */, 18 },
+  /* 4869 */  { MAD_F(0x050974a2) /* 0.314808496 */, 18 },
+  /* 4870 */  { MAD_F(0x0509cf08) /* 0.314894706 */, 18 },
+  /* 4871 */  { MAD_F(0x050a296f) /* 0.314980923 */, 18 },
+  /* 4872 */  { MAD_F(0x050a83d8) /* 0.315067145 */, 18 },
+  /* 4873 */  { MAD_F(0x050ade43) /* 0.315153373 */, 18 },
+  /* 4874 */  { MAD_F(0x050b38af) /* 0.315239607 */, 18 },
+  /* 4875 */  { MAD_F(0x050b931d) /* 0.315325847 */, 18 },
+  /* 4876 */  { MAD_F(0x050bed8d) /* 0.315412093 */, 18 },
+  /* 4877 */  { MAD_F(0x050c47fe) /* 0.315498345 */, 18 },
+  /* 4878 */  { MAD_F(0x050ca271) /* 0.315584603 */, 18 },
+  /* 4879 */  { MAD_F(0x050cfce5) /* 0.315670866 */, 18 },
+
+  /* 4880 */  { MAD_F(0x050d575b) /* 0.315757136 */, 18 },
+  /* 4881 */  { MAD_F(0x050db1d2) /* 0.315843411 */, 18 },
+  /* 4882 */  { MAD_F(0x050e0c4b) /* 0.315929693 */, 18 },
+  /* 4883 */  { MAD_F(0x050e66c5) /* 0.316015980 */, 18 },
+  /* 4884 */  { MAD_F(0x050ec141) /* 0.316102273 */, 18 },
+  /* 4885 */  { MAD_F(0x050f1bbf) /* 0.316188572 */, 18 },
+  /* 4886 */  { MAD_F(0x050f763e) /* 0.316274877 */, 18 },
+  /* 4887 */  { MAD_F(0x050fd0bf) /* 0.316361187 */, 18 },
+  /* 4888 */  { MAD_F(0x05102b42) /* 0.316447504 */, 18 },
+  /* 4889 */  { MAD_F(0x051085c6) /* 0.316533826 */, 18 },
+  /* 4890 */  { MAD_F(0x0510e04b) /* 0.316620155 */, 18 },
+  /* 4891 */  { MAD_F(0x05113ad3) /* 0.316706489 */, 18 },
+  /* 4892 */  { MAD_F(0x0511955b) /* 0.316792829 */, 18 },
+  /* 4893 */  { MAD_F(0x0511efe6) /* 0.316879175 */, 18 },
+  /* 4894 */  { MAD_F(0x05124a72) /* 0.316965527 */, 18 },
+  /* 4895 */  { MAD_F(0x0512a4ff) /* 0.317051885 */, 18 },
+
+  /* 4896 */  { MAD_F(0x0512ff8e) /* 0.317138249 */, 18 },
+  /* 4897 */  { MAD_F(0x05135a1f) /* 0.317224618 */, 18 },
+  /* 4898 */  { MAD_F(0x0513b4b1) /* 0.317310994 */, 18 },
+  /* 4899 */  { MAD_F(0x05140f45) /* 0.317397375 */, 18 },
+  /* 4900 */  { MAD_F(0x051469da) /* 0.317483762 */, 18 },
+  /* 4901 */  { MAD_F(0x0514c471) /* 0.317570155 */, 18 },
+  /* 4902 */  { MAD_F(0x05151f0a) /* 0.317656554 */, 18 },
+  /* 4903 */  { MAD_F(0x051579a4) /* 0.317742959 */, 18 },
+  /* 4904 */  { MAD_F(0x0515d440) /* 0.317829370 */, 18 },
+  /* 4905 */  { MAD_F(0x05162edd) /* 0.317915786 */, 18 },
+  /* 4906 */  { MAD_F(0x0516897c) /* 0.318002209 */, 18 },
+  /* 4907 */  { MAD_F(0x0516e41c) /* 0.318088637 */, 18 },
+  /* 4908 */  { MAD_F(0x05173ebe) /* 0.318175071 */, 18 },
+  /* 4909 */  { MAD_F(0x05179962) /* 0.318261511 */, 18 },
+  /* 4910 */  { MAD_F(0x0517f407) /* 0.318347957 */, 18 },
+  /* 4911 */  { MAD_F(0x05184eae) /* 0.318434409 */, 18 },
+
+  /* 4912 */  { MAD_F(0x0518a956) /* 0.318520867 */, 18 },
+  /* 4913 */  { MAD_F(0x05190400) /* 0.318607330 */, 18 },
+  /* 4914 */  { MAD_F(0x05195eab) /* 0.318693800 */, 18 },
+  /* 4915 */  { MAD_F(0x0519b958) /* 0.318780275 */, 18 },
+  /* 4916 */  { MAD_F(0x051a1407) /* 0.318866756 */, 18 },
+  /* 4917 */  { MAD_F(0x051a6eb7) /* 0.318953243 */, 18 },
+  /* 4918 */  { MAD_F(0x051ac969) /* 0.319039736 */, 18 },
+  /* 4919 */  { MAD_F(0x051b241c) /* 0.319126235 */, 18 },
+  /* 4920 */  { MAD_F(0x051b7ed1) /* 0.319212739 */, 18 },
+  /* 4921 */  { MAD_F(0x051bd987) /* 0.319299250 */, 18 },
+  /* 4922 */  { MAD_F(0x051c3440) /* 0.319385766 */, 18 },
+  /* 4923 */  { MAD_F(0x051c8ef9) /* 0.319472288 */, 18 },
+  /* 4924 */  { MAD_F(0x051ce9b4) /* 0.319558816 */, 18 },
+  /* 4925 */  { MAD_F(0x051d4471) /* 0.319645350 */, 18 },
+  /* 4926 */  { MAD_F(0x051d9f2f) /* 0.319731890 */, 18 },
+  /* 4927 */  { MAD_F(0x051df9ef) /* 0.319818435 */, 18 },
+
+  /* 4928 */  { MAD_F(0x051e54b1) /* 0.319904987 */, 18 },
+  /* 4929 */  { MAD_F(0x051eaf74) /* 0.319991544 */, 18 },
+  /* 4930 */  { MAD_F(0x051f0a38) /* 0.320078107 */, 18 },
+  /* 4931 */  { MAD_F(0x051f64ff) /* 0.320164676 */, 18 },
+  /* 4932 */  { MAD_F(0x051fbfc6) /* 0.320251251 */, 18 },
+  /* 4933 */  { MAD_F(0x05201a90) /* 0.320337832 */, 18 },
+  /* 4934 */  { MAD_F(0x0520755b) /* 0.320424419 */, 18 },
+  /* 4935 */  { MAD_F(0x0520d027) /* 0.320511011 */, 18 },
+  /* 4936 */  { MAD_F(0x05212af5) /* 0.320597609 */, 18 },
+  /* 4937 */  { MAD_F(0x052185c5) /* 0.320684213 */, 18 },
+  /* 4938 */  { MAD_F(0x0521e096) /* 0.320770823 */, 18 },
+  /* 4939 */  { MAD_F(0x05223b69) /* 0.320857439 */, 18 },
+  /* 4940 */  { MAD_F(0x0522963d) /* 0.320944061 */, 18 },
+  /* 4941 */  { MAD_F(0x0522f113) /* 0.321030688 */, 18 },
+  /* 4942 */  { MAD_F(0x05234bea) /* 0.321117322 */, 18 },
+  /* 4943 */  { MAD_F(0x0523a6c3) /* 0.321203961 */, 18 },
+
+  /* 4944 */  { MAD_F(0x0524019e) /* 0.321290606 */, 18 },
+  /* 4945 */  { MAD_F(0x05245c7a) /* 0.321377257 */, 18 },
+  /* 4946 */  { MAD_F(0x0524b758) /* 0.321463913 */, 18 },
+  /* 4947 */  { MAD_F(0x05251237) /* 0.321550576 */, 18 },
+  /* 4948 */  { MAD_F(0x05256d18) /* 0.321637244 */, 18 },
+  /* 4949 */  { MAD_F(0x0525c7fb) /* 0.321723919 */, 18 },
+  /* 4950 */  { MAD_F(0x052622df) /* 0.321810599 */, 18 },
+  /* 4951 */  { MAD_F(0x05267dc4) /* 0.321897285 */, 18 },
+  /* 4952 */  { MAD_F(0x0526d8ab) /* 0.321983976 */, 18 },
+  /* 4953 */  { MAD_F(0x05273394) /* 0.322070674 */, 18 },
+  /* 4954 */  { MAD_F(0x05278e7e) /* 0.322157377 */, 18 },
+  /* 4955 */  { MAD_F(0x0527e96a) /* 0.322244087 */, 18 },
+  /* 4956 */  { MAD_F(0x05284457) /* 0.322330802 */, 18 },
+  /* 4957 */  { MAD_F(0x05289f46) /* 0.322417523 */, 18 },
+  /* 4958 */  { MAD_F(0x0528fa37) /* 0.322504249 */, 18 },
+  /* 4959 */  { MAD_F(0x05295529) /* 0.322590982 */, 18 },
+
+  /* 4960 */  { MAD_F(0x0529b01d) /* 0.322677720 */, 18 },
+  /* 4961 */  { MAD_F(0x052a0b12) /* 0.322764465 */, 18 },
+  /* 4962 */  { MAD_F(0x052a6609) /* 0.322851215 */, 18 },
+  /* 4963 */  { MAD_F(0x052ac101) /* 0.322937971 */, 18 },
+  /* 4964 */  { MAD_F(0x052b1bfb) /* 0.323024732 */, 18 },
+  /* 4965 */  { MAD_F(0x052b76f7) /* 0.323111500 */, 18 },
+  /* 4966 */  { MAD_F(0x052bd1f4) /* 0.323198273 */, 18 },
+  /* 4967 */  { MAD_F(0x052c2cf2) /* 0.323285052 */, 18 },
+  /* 4968 */  { MAD_F(0x052c87f2) /* 0.323371837 */, 18 },
+  /* 4969 */  { MAD_F(0x052ce2f4) /* 0.323458628 */, 18 },
+  /* 4970 */  { MAD_F(0x052d3df7) /* 0.323545425 */, 18 },
+  /* 4971 */  { MAD_F(0x052d98fc) /* 0.323632227 */, 18 },
+  /* 4972 */  { MAD_F(0x052df403) /* 0.323719036 */, 18 },
+  /* 4973 */  { MAD_F(0x052e4f0b) /* 0.323805850 */, 18 },
+  /* 4974 */  { MAD_F(0x052eaa14) /* 0.323892670 */, 18 },
+  /* 4975 */  { MAD_F(0x052f051f) /* 0.323979496 */, 18 },
+
+  /* 4976 */  { MAD_F(0x052f602c) /* 0.324066327 */, 18 },
+  /* 4977 */  { MAD_F(0x052fbb3a) /* 0.324153165 */, 18 },
+  /* 4978 */  { MAD_F(0x0530164a) /* 0.324240008 */, 18 },
+  /* 4979 */  { MAD_F(0x0530715b) /* 0.324326857 */, 18 },
+  /* 4980 */  { MAD_F(0x0530cc6e) /* 0.324413712 */, 18 },
+  /* 4981 */  { MAD_F(0x05312783) /* 0.324500572 */, 18 },
+  /* 4982 */  { MAD_F(0x05318299) /* 0.324587439 */, 18 },
+  /* 4983 */  { MAD_F(0x0531ddb0) /* 0.324674311 */, 18 },
+  /* 4984 */  { MAD_F(0x053238ca) /* 0.324761189 */, 18 },
+  /* 4985 */  { MAD_F(0x053293e4) /* 0.324848073 */, 18 },
+  /* 4986 */  { MAD_F(0x0532ef01) /* 0.324934963 */, 18 },
+  /* 4987 */  { MAD_F(0x05334a1e) /* 0.325021858 */, 18 },
+  /* 4988 */  { MAD_F(0x0533a53e) /* 0.325108760 */, 18 },
+  /* 4989 */  { MAD_F(0x0534005f) /* 0.325195667 */, 18 },
+  /* 4990 */  { MAD_F(0x05345b81) /* 0.325282580 */, 18 },
+  /* 4991 */  { MAD_F(0x0534b6a5) /* 0.325369498 */, 18 },
+
+  /* 4992 */  { MAD_F(0x053511cb) /* 0.325456423 */, 18 },
+  /* 4993 */  { MAD_F(0x05356cf2) /* 0.325543353 */, 18 },
+  /* 4994 */  { MAD_F(0x0535c81b) /* 0.325630290 */, 18 },
+  /* 4995 */  { MAD_F(0x05362345) /* 0.325717232 */, 18 },
+  /* 4996 */  { MAD_F(0x05367e71) /* 0.325804179 */, 18 },
+  /* 4997 */  { MAD_F(0x0536d99f) /* 0.325891133 */, 18 },
+  /* 4998 */  { MAD_F(0x053734ce) /* 0.325978092 */, 18 },
+  /* 4999 */  { MAD_F(0x05378ffe) /* 0.326065057 */, 18 },
+  /* 5000 */  { MAD_F(0x0537eb30) /* 0.326152028 */, 18 },
+  /* 5001 */  { MAD_F(0x05384664) /* 0.326239005 */, 18 },
+  /* 5002 */  { MAD_F(0x0538a199) /* 0.326325988 */, 18 },
+  /* 5003 */  { MAD_F(0x0538fcd0) /* 0.326412976 */, 18 },
+  /* 5004 */  { MAD_F(0x05395808) /* 0.326499970 */, 18 },
+  /* 5005 */  { MAD_F(0x0539b342) /* 0.326586970 */, 18 },
+  /* 5006 */  { MAD_F(0x053a0e7d) /* 0.326673976 */, 18 },
+  /* 5007 */  { MAD_F(0x053a69ba) /* 0.326760988 */, 18 },
+
+  /* 5008 */  { MAD_F(0x053ac4f9) /* 0.326848005 */, 18 },
+  /* 5009 */  { MAD_F(0x053b2039) /* 0.326935028 */, 18 },
+  /* 5010 */  { MAD_F(0x053b7b7b) /* 0.327022057 */, 18 },
+  /* 5011 */  { MAD_F(0x053bd6be) /* 0.327109092 */, 18 },
+  /* 5012 */  { MAD_F(0x053c3203) /* 0.327196132 */, 18 },
+  /* 5013 */  { MAD_F(0x053c8d49) /* 0.327283178 */, 18 },
+  /* 5014 */  { MAD_F(0x053ce891) /* 0.327370231 */, 18 },
+  /* 5015 */  { MAD_F(0x053d43da) /* 0.327457288 */, 18 },
+  /* 5016 */  { MAD_F(0x053d9f25) /* 0.327544352 */, 18 },
+  /* 5017 */  { MAD_F(0x053dfa72) /* 0.327631421 */, 18 },
+  /* 5018 */  { MAD_F(0x053e55c0) /* 0.327718497 */, 18 },
+  /* 5019 */  { MAD_F(0x053eb10f) /* 0.327805578 */, 18 },
+  /* 5020 */  { MAD_F(0x053f0c61) /* 0.327892665 */, 18 },
+  /* 5021 */  { MAD_F(0x053f67b3) /* 0.327979757 */, 18 },
+  /* 5022 */  { MAD_F(0x053fc308) /* 0.328066855 */, 18 },
+  /* 5023 */  { MAD_F(0x05401e5e) /* 0.328153960 */, 18 },
+
+  /* 5024 */  { MAD_F(0x054079b5) /* 0.328241070 */, 18 },
+  /* 5025 */  { MAD_F(0x0540d50e) /* 0.328328185 */, 18 },
+  /* 5026 */  { MAD_F(0x05413068) /* 0.328415307 */, 18 },
+  /* 5027 */  { MAD_F(0x05418bc4) /* 0.328502434 */, 18 },
+  /* 5028 */  { MAD_F(0x0541e722) /* 0.328589567 */, 18 },
+  /* 5029 */  { MAD_F(0x05424281) /* 0.328676706 */, 18 },
+  /* 5030 */  { MAD_F(0x05429de2) /* 0.328763850 */, 18 },
+  /* 5031 */  { MAD_F(0x0542f944) /* 0.328851001 */, 18 },
+  /* 5032 */  { MAD_F(0x054354a8) /* 0.328938157 */, 18 },
+  /* 5033 */  { MAD_F(0x0543b00d) /* 0.329025319 */, 18 },
+  /* 5034 */  { MAD_F(0x05440b74) /* 0.329112486 */, 18 },
+  /* 5035 */  { MAD_F(0x054466dd) /* 0.329199660 */, 18 },
+  /* 5036 */  { MAD_F(0x0544c247) /* 0.329286839 */, 18 },
+  /* 5037 */  { MAD_F(0x05451db2) /* 0.329374024 */, 18 },
+  /* 5038 */  { MAD_F(0x0545791f) /* 0.329461215 */, 18 },
+  /* 5039 */  { MAD_F(0x0545d48e) /* 0.329548411 */, 18 },
+
+  /* 5040 */  { MAD_F(0x05462ffe) /* 0.329635614 */, 18 },
+  /* 5041 */  { MAD_F(0x05468b70) /* 0.329722822 */, 18 },
+  /* 5042 */  { MAD_F(0x0546e6e3) /* 0.329810036 */, 18 },
+  /* 5043 */  { MAD_F(0x05474258) /* 0.329897255 */, 18 },
+  /* 5044 */  { MAD_F(0x05479dce) /* 0.329984481 */, 18 },
+  /* 5045 */  { MAD_F(0x0547f946) /* 0.330071712 */, 18 },
+  /* 5046 */  { MAD_F(0x054854c0) /* 0.330158949 */, 18 },
+  /* 5047 */  { MAD_F(0x0548b03b) /* 0.330246191 */, 18 },
+  /* 5048 */  { MAD_F(0x05490bb7) /* 0.330333440 */, 18 },
+  /* 5049 */  { MAD_F(0x05496735) /* 0.330420694 */, 18 },
+  /* 5050 */  { MAD_F(0x0549c2b5) /* 0.330507954 */, 18 },
+  /* 5051 */  { MAD_F(0x054a1e36) /* 0.330595220 */, 18 },
+  /* 5052 */  { MAD_F(0x054a79b9) /* 0.330682491 */, 18 },
+  /* 5053 */  { MAD_F(0x054ad53d) /* 0.330769768 */, 18 },
+  /* 5054 */  { MAD_F(0x054b30c3) /* 0.330857051 */, 18 },
+  /* 5055 */  { MAD_F(0x054b8c4b) /* 0.330944340 */, 18 },
+
+  /* 5056 */  { MAD_F(0x054be7d4) /* 0.331031635 */, 18 },
+  /* 5057 */  { MAD_F(0x054c435e) /* 0.331118935 */, 18 },
+  /* 5058 */  { MAD_F(0x054c9eea) /* 0.331206241 */, 18 },
+  /* 5059 */  { MAD_F(0x054cfa78) /* 0.331293553 */, 18 },
+  /* 5060 */  { MAD_F(0x054d5607) /* 0.331380870 */, 18 },
+  /* 5061 */  { MAD_F(0x054db197) /* 0.331468193 */, 18 },
+  /* 5062 */  { MAD_F(0x054e0d2a) /* 0.331555522 */, 18 },
+  /* 5063 */  { MAD_F(0x054e68bd) /* 0.331642857 */, 18 },
+  /* 5064 */  { MAD_F(0x054ec453) /* 0.331730198 */, 18 },
+  /* 5065 */  { MAD_F(0x054f1fe9) /* 0.331817544 */, 18 },
+  /* 5066 */  { MAD_F(0x054f7b82) /* 0.331904896 */, 18 },
+  /* 5067 */  { MAD_F(0x054fd71c) /* 0.331992254 */, 18 },
+  /* 5068 */  { MAD_F(0x055032b7) /* 0.332079617 */, 18 },
+  /* 5069 */  { MAD_F(0x05508e54) /* 0.332166986 */, 18 },
+  /* 5070 */  { MAD_F(0x0550e9f3) /* 0.332254361 */, 18 },
+  /* 5071 */  { MAD_F(0x05514593) /* 0.332341742 */, 18 },
+
+  /* 5072 */  { MAD_F(0x0551a134) /* 0.332429129 */, 18 },
+  /* 5073 */  { MAD_F(0x0551fcd8) /* 0.332516521 */, 18 },
+  /* 5074 */  { MAD_F(0x0552587c) /* 0.332603919 */, 18 },
+  /* 5075 */  { MAD_F(0x0552b423) /* 0.332691323 */, 18 },
+  /* 5076 */  { MAD_F(0x05530fca) /* 0.332778732 */, 18 },
+  /* 5077 */  { MAD_F(0x05536b74) /* 0.332866147 */, 18 },
+  /* 5078 */  { MAD_F(0x0553c71f) /* 0.332953568 */, 18 },
+  /* 5079 */  { MAD_F(0x055422cb) /* 0.333040995 */, 18 },
+  /* 5080 */  { MAD_F(0x05547e79) /* 0.333128427 */, 18 },
+  /* 5081 */  { MAD_F(0x0554da29) /* 0.333215865 */, 18 },
+  /* 5082 */  { MAD_F(0x055535da) /* 0.333303309 */, 18 },
+  /* 5083 */  { MAD_F(0x0555918c) /* 0.333390759 */, 18 },
+  /* 5084 */  { MAD_F(0x0555ed40) /* 0.333478214 */, 18 },
+  /* 5085 */  { MAD_F(0x055648f6) /* 0.333565675 */, 18 },
+  /* 5086 */  { MAD_F(0x0556a4ad) /* 0.333653142 */, 18 },
+  /* 5087 */  { MAD_F(0x05570066) /* 0.333740615 */, 18 },
+
+  /* 5088 */  { MAD_F(0x05575c20) /* 0.333828093 */, 18 },
+  /* 5089 */  { MAD_F(0x0557b7dc) /* 0.333915577 */, 18 },
+  /* 5090 */  { MAD_F(0x05581399) /* 0.334003067 */, 18 },
+  /* 5091 */  { MAD_F(0x05586f58) /* 0.334090562 */, 18 },
+  /* 5092 */  { MAD_F(0x0558cb19) /* 0.334178063 */, 18 },
+  /* 5093 */  { MAD_F(0x055926db) /* 0.334265570 */, 18 },
+  /* 5094 */  { MAD_F(0x0559829e) /* 0.334353083 */, 18 },
+  /* 5095 */  { MAD_F(0x0559de63) /* 0.334440601 */, 18 },
+  /* 5096 */  { MAD_F(0x055a3a2a) /* 0.334528126 */, 18 },
+  /* 5097 */  { MAD_F(0x055a95f2) /* 0.334615655 */, 18 },
+  /* 5098 */  { MAD_F(0x055af1bb) /* 0.334703191 */, 18 },
+  /* 5099 */  { MAD_F(0x055b4d87) /* 0.334790732 */, 18 },
+  /* 5100 */  { MAD_F(0x055ba953) /* 0.334878279 */, 18 },
+  /* 5101 */  { MAD_F(0x055c0522) /* 0.334965832 */, 18 },
+  /* 5102 */  { MAD_F(0x055c60f1) /* 0.335053391 */, 18 },
+  /* 5103 */  { MAD_F(0x055cbcc3) /* 0.335140955 */, 18 },
+
+  /* 5104 */  { MAD_F(0x055d1896) /* 0.335228525 */, 18 },
+  /* 5105 */  { MAD_F(0x055d746a) /* 0.335316100 */, 18 },
+  /* 5106 */  { MAD_F(0x055dd040) /* 0.335403682 */, 18 },
+  /* 5107 */  { MAD_F(0x055e2c17) /* 0.335491269 */, 18 },
+  /* 5108 */  { MAD_F(0x055e87f0) /* 0.335578861 */, 18 },
+  /* 5109 */  { MAD_F(0x055ee3cb) /* 0.335666460 */, 18 },
+  /* 5110 */  { MAD_F(0x055f3fa7) /* 0.335754064 */, 18 },
+  /* 5111 */  { MAD_F(0x055f9b85) /* 0.335841674 */, 18 },
+  /* 5112 */  { MAD_F(0x055ff764) /* 0.335929290 */, 18 },
+  /* 5113 */  { MAD_F(0x05605344) /* 0.336016911 */, 18 },
+  /* 5114 */  { MAD_F(0x0560af27) /* 0.336104538 */, 18 },
+  /* 5115 */  { MAD_F(0x05610b0a) /* 0.336192171 */, 18 },
+  /* 5116 */  { MAD_F(0x056166f0) /* 0.336279809 */, 18 },
+  /* 5117 */  { MAD_F(0x0561c2d7) /* 0.336367453 */, 18 },
+  /* 5118 */  { MAD_F(0x05621ebf) /* 0.336455103 */, 18 },
+  /* 5119 */  { MAD_F(0x05627aa9) /* 0.336542759 */, 18 },
+
+  /* 5120 */  { MAD_F(0x0562d694) /* 0.336630420 */, 18 },
+  /* 5121 */  { MAD_F(0x05633281) /* 0.336718087 */, 18 },
+  /* 5122 */  { MAD_F(0x05638e70) /* 0.336805760 */, 18 },
+  /* 5123 */  { MAD_F(0x0563ea60) /* 0.336893439 */, 18 },
+  /* 5124 */  { MAD_F(0x05644651) /* 0.336981123 */, 18 },
+  /* 5125 */  { MAD_F(0x0564a244) /* 0.337068813 */, 18 },
+  /* 5126 */  { MAD_F(0x0564fe39) /* 0.337156508 */, 18 },
+  /* 5127 */  { MAD_F(0x05655a2f) /* 0.337244209 */, 18 },
+  /* 5128 */  { MAD_F(0x0565b627) /* 0.337331916 */, 18 },
+  /* 5129 */  { MAD_F(0x05661220) /* 0.337419629 */, 18 },
+  /* 5130 */  { MAD_F(0x05666e1a) /* 0.337507347 */, 18 },
+  /* 5131 */  { MAD_F(0x0566ca17) /* 0.337595071 */, 18 },
+  /* 5132 */  { MAD_F(0x05672614) /* 0.337682801 */, 18 },
+  /* 5133 */  { MAD_F(0x05678214) /* 0.337770537 */, 18 },
+  /* 5134 */  { MAD_F(0x0567de15) /* 0.337858278 */, 18 },
+  /* 5135 */  { MAD_F(0x05683a17) /* 0.337946025 */, 18 },
+
+  /* 5136 */  { MAD_F(0x0568961b) /* 0.338033777 */, 18 },
+  /* 5137 */  { MAD_F(0x0568f220) /* 0.338121535 */, 18 },
+  /* 5138 */  { MAD_F(0x05694e27) /* 0.338209299 */, 18 },
+  /* 5139 */  { MAD_F(0x0569aa30) /* 0.338297069 */, 18 },
+  /* 5140 */  { MAD_F(0x056a063a) /* 0.338384844 */, 18 },
+  /* 5141 */  { MAD_F(0x056a6245) /* 0.338472625 */, 18 },
+  /* 5142 */  { MAD_F(0x056abe52) /* 0.338560412 */, 18 },
+  /* 5143 */  { MAD_F(0x056b1a61) /* 0.338648204 */, 18 },
+  /* 5144 */  { MAD_F(0x056b7671) /* 0.338736002 */, 18 },
+  /* 5145 */  { MAD_F(0x056bd283) /* 0.338823806 */, 18 },
+  /* 5146 */  { MAD_F(0x056c2e96) /* 0.338911616 */, 18 },
+  /* 5147 */  { MAD_F(0x056c8aab) /* 0.338999431 */, 18 },
+  /* 5148 */  { MAD_F(0x056ce6c1) /* 0.339087252 */, 18 },
+  /* 5149 */  { MAD_F(0x056d42d9) /* 0.339175078 */, 18 },
+  /* 5150 */  { MAD_F(0x056d9ef2) /* 0.339262910 */, 18 },
+  /* 5151 */  { MAD_F(0x056dfb0d) /* 0.339350748 */, 18 },
+
+  /* 5152 */  { MAD_F(0x056e5729) /* 0.339438592 */, 18 },
+  /* 5153 */  { MAD_F(0x056eb347) /* 0.339526441 */, 18 },
+  /* 5154 */  { MAD_F(0x056f0f66) /* 0.339614296 */, 18 },
+  /* 5155 */  { MAD_F(0x056f6b87) /* 0.339702157 */, 18 },
+  /* 5156 */  { MAD_F(0x056fc7aa) /* 0.339790023 */, 18 },
+  /* 5157 */  { MAD_F(0x057023cd) /* 0.339877895 */, 18 },
+  /* 5158 */  { MAD_F(0x05707ff3) /* 0.339965773 */, 18 },
+  /* 5159 */  { MAD_F(0x0570dc1a) /* 0.340053656 */, 18 },
+  /* 5160 */  { MAD_F(0x05713843) /* 0.340141545 */, 18 },
+  /* 5161 */  { MAD_F(0x0571946d) /* 0.340229440 */, 18 },
+  /* 5162 */  { MAD_F(0x0571f098) /* 0.340317340 */, 18 },
+  /* 5163 */  { MAD_F(0x05724cc5) /* 0.340405246 */, 18 },
+  /* 5164 */  { MAD_F(0x0572a8f4) /* 0.340493158 */, 18 },
+  /* 5165 */  { MAD_F(0x05730524) /* 0.340581075 */, 18 },
+  /* 5166 */  { MAD_F(0x05736156) /* 0.340668999 */, 18 },
+  /* 5167 */  { MAD_F(0x0573bd89) /* 0.340756927 */, 18 },
+
+  /* 5168 */  { MAD_F(0x057419be) /* 0.340844862 */, 18 },
+  /* 5169 */  { MAD_F(0x057475f4) /* 0.340932802 */, 18 },
+  /* 5170 */  { MAD_F(0x0574d22c) /* 0.341020748 */, 18 },
+  /* 5171 */  { MAD_F(0x05752e65) /* 0.341108699 */, 18 },
+  /* 5172 */  { MAD_F(0x05758aa0) /* 0.341196656 */, 18 },
+  /* 5173 */  { MAD_F(0x0575e6dc) /* 0.341284619 */, 18 },
+  /* 5174 */  { MAD_F(0x0576431a) /* 0.341372587 */, 18 },
+  /* 5175 */  { MAD_F(0x05769f59) /* 0.341460562 */, 18 },
+  /* 5176 */  { MAD_F(0x0576fb9a) /* 0.341548541 */, 18 },
+  /* 5177 */  { MAD_F(0x057757dd) /* 0.341636527 */, 18 },
+  /* 5178 */  { MAD_F(0x0577b421) /* 0.341724518 */, 18 },
+  /* 5179 */  { MAD_F(0x05781066) /* 0.341812515 */, 18 },
+  /* 5180 */  { MAD_F(0x05786cad) /* 0.341900517 */, 18 },
+  /* 5181 */  { MAD_F(0x0578c8f5) /* 0.341988525 */, 18 },
+  /* 5182 */  { MAD_F(0x0579253f) /* 0.342076539 */, 18 },
+  /* 5183 */  { MAD_F(0x0579818b) /* 0.342164558 */, 18 },
+
+  /* 5184 */  { MAD_F(0x0579ddd8) /* 0.342252584 */, 18 },
+  /* 5185 */  { MAD_F(0x057a3a27) /* 0.342340614 */, 18 },
+  /* 5186 */  { MAD_F(0x057a9677) /* 0.342428651 */, 18 },
+  /* 5187 */  { MAD_F(0x057af2c8) /* 0.342516693 */, 18 },
+  /* 5188 */  { MAD_F(0x057b4f1c) /* 0.342604741 */, 18 },
+  /* 5189 */  { MAD_F(0x057bab70) /* 0.342692794 */, 18 },
+  /* 5190 */  { MAD_F(0x057c07c6) /* 0.342780853 */, 18 },
+  /* 5191 */  { MAD_F(0x057c641e) /* 0.342868918 */, 18 },
+  /* 5192 */  { MAD_F(0x057cc077) /* 0.342956988 */, 18 },
+  /* 5193 */  { MAD_F(0x057d1cd2) /* 0.343045064 */, 18 },
+  /* 5194 */  { MAD_F(0x057d792e) /* 0.343133146 */, 18 },
+  /* 5195 */  { MAD_F(0x057dd58c) /* 0.343221233 */, 18 },
+  /* 5196 */  { MAD_F(0x057e31eb) /* 0.343309326 */, 18 },
+  /* 5197 */  { MAD_F(0x057e8e4c) /* 0.343397425 */, 18 },
+  /* 5198 */  { MAD_F(0x057eeaae) /* 0.343485529 */, 18 },
+  /* 5199 */  { MAD_F(0x057f4712) /* 0.343573639 */, 18 },
+
+  /* 5200 */  { MAD_F(0x057fa378) /* 0.343661754 */, 18 },
+  /* 5201 */  { MAD_F(0x057fffde) /* 0.343749876 */, 18 },
+  /* 5202 */  { MAD_F(0x05805c47) /* 0.343838003 */, 18 },
+  /* 5203 */  { MAD_F(0x0580b8b1) /* 0.343926135 */, 18 },
+  /* 5204 */  { MAD_F(0x0581151c) /* 0.344014273 */, 18 },
+  /* 5205 */  { MAD_F(0x05817189) /* 0.344102417 */, 18 },
+  /* 5206 */  { MAD_F(0x0581cdf7) /* 0.344190566 */, 18 },
+  /* 5207 */  { MAD_F(0x05822a67) /* 0.344278722 */, 18 },
+  /* 5208 */  { MAD_F(0x058286d9) /* 0.344366882 */, 18 },
+  /* 5209 */  { MAD_F(0x0582e34c) /* 0.344455049 */, 18 },
+  /* 5210 */  { MAD_F(0x05833fc0) /* 0.344543221 */, 18 },
+  /* 5211 */  { MAD_F(0x05839c36) /* 0.344631398 */, 18 },
+  /* 5212 */  { MAD_F(0x0583f8ae) /* 0.344719582 */, 18 },
+  /* 5213 */  { MAD_F(0x05845527) /* 0.344807771 */, 18 },
+  /* 5214 */  { MAD_F(0x0584b1a1) /* 0.344895965 */, 18 },
+  /* 5215 */  { MAD_F(0x05850e1e) /* 0.344984165 */, 18 },
+
+  /* 5216 */  { MAD_F(0x05856a9b) /* 0.345072371 */, 18 },
+  /* 5217 */  { MAD_F(0x0585c71a) /* 0.345160583 */, 18 },
+  /* 5218 */  { MAD_F(0x0586239b) /* 0.345248800 */, 18 },
+  /* 5219 */  { MAD_F(0x0586801d) /* 0.345337023 */, 18 },
+  /* 5220 */  { MAD_F(0x0586dca1) /* 0.345425251 */, 18 },
+  /* 5221 */  { MAD_F(0x05873926) /* 0.345513485 */, 18 },
+  /* 5222 */  { MAD_F(0x058795ac) /* 0.345601725 */, 18 },
+  /* 5223 */  { MAD_F(0x0587f235) /* 0.345689970 */, 18 },
+  /* 5224 */  { MAD_F(0x05884ebe) /* 0.345778221 */, 18 },
+  /* 5225 */  { MAD_F(0x0588ab49) /* 0.345866478 */, 18 },
+  /* 5226 */  { MAD_F(0x058907d6) /* 0.345954740 */, 18 },
+  /* 5227 */  { MAD_F(0x05896464) /* 0.346043008 */, 18 },
+  /* 5228 */  { MAD_F(0x0589c0f4) /* 0.346131281 */, 18 },
+  /* 5229 */  { MAD_F(0x058a1d85) /* 0.346219560 */, 18 },
+  /* 5230 */  { MAD_F(0x058a7a18) /* 0.346307845 */, 18 },
+  /* 5231 */  { MAD_F(0x058ad6ac) /* 0.346396135 */, 18 },
+
+  /* 5232 */  { MAD_F(0x058b3342) /* 0.346484431 */, 18 },
+  /* 5233 */  { MAD_F(0x058b8fd9) /* 0.346572733 */, 18 },
+  /* 5234 */  { MAD_F(0x058bec72) /* 0.346661040 */, 18 },
+  /* 5235 */  { MAD_F(0x058c490c) /* 0.346749353 */, 18 },
+  /* 5236 */  { MAD_F(0x058ca5a8) /* 0.346837671 */, 18 },
+  /* 5237 */  { MAD_F(0x058d0246) /* 0.346925996 */, 18 },
+  /* 5238 */  { MAD_F(0x058d5ee4) /* 0.347014325 */, 18 },
+  /* 5239 */  { MAD_F(0x058dbb85) /* 0.347102661 */, 18 },
+  /* 5240 */  { MAD_F(0x058e1827) /* 0.347191002 */, 18 },
+  /* 5241 */  { MAD_F(0x058e74ca) /* 0.347279348 */, 18 },
+  /* 5242 */  { MAD_F(0x058ed16f) /* 0.347367700 */, 18 },
+  /* 5243 */  { MAD_F(0x058f2e15) /* 0.347456058 */, 18 },
+  /* 5244 */  { MAD_F(0x058f8abd) /* 0.347544422 */, 18 },
+  /* 5245 */  { MAD_F(0x058fe766) /* 0.347632791 */, 18 },
+  /* 5246 */  { MAD_F(0x05904411) /* 0.347721165 */, 18 },
+  /* 5247 */  { MAD_F(0x0590a0be) /* 0.347809546 */, 18 },
+
+  /* 5248 */  { MAD_F(0x0590fd6c) /* 0.347897931 */, 18 },
+  /* 5249 */  { MAD_F(0x05915a1b) /* 0.347986323 */, 18 },
+  /* 5250 */  { MAD_F(0x0591b6cc) /* 0.348074720 */, 18 },
+  /* 5251 */  { MAD_F(0x0592137e) /* 0.348163123 */, 18 },
+  /* 5252 */  { MAD_F(0x05927032) /* 0.348251531 */, 18 },
+  /* 5253 */  { MAD_F(0x0592cce8) /* 0.348339945 */, 18 },
+  /* 5254 */  { MAD_F(0x0593299f) /* 0.348428365 */, 18 },
+  /* 5255 */  { MAD_F(0x05938657) /* 0.348516790 */, 18 },
+  /* 5256 */  { MAD_F(0x0593e311) /* 0.348605221 */, 18 },
+  /* 5257 */  { MAD_F(0x05943fcd) /* 0.348693657 */, 18 },
+  /* 5258 */  { MAD_F(0x05949c8a) /* 0.348782099 */, 18 },
+  /* 5259 */  { MAD_F(0x0594f948) /* 0.348870547 */, 18 },
+  /* 5260 */  { MAD_F(0x05955608) /* 0.348959000 */, 18 },
+  /* 5261 */  { MAD_F(0x0595b2ca) /* 0.349047459 */, 18 },
+  /* 5262 */  { MAD_F(0x05960f8c) /* 0.349135923 */, 18 },
+  /* 5263 */  { MAD_F(0x05966c51) /* 0.349224393 */, 18 },
+
+  /* 5264 */  { MAD_F(0x0596c917) /* 0.349312869 */, 18 },
+  /* 5265 */  { MAD_F(0x059725de) /* 0.349401350 */, 18 },
+  /* 5266 */  { MAD_F(0x059782a7) /* 0.349489837 */, 18 },
+  /* 5267 */  { MAD_F(0x0597df72) /* 0.349578329 */, 18 },
+  /* 5268 */  { MAD_F(0x05983c3e) /* 0.349666827 */, 18 },
+  /* 5269 */  { MAD_F(0x0598990c) /* 0.349755331 */, 18 },
+  /* 5270 */  { MAD_F(0x0598f5db) /* 0.349843840 */, 18 },
+  /* 5271 */  { MAD_F(0x059952ab) /* 0.349932355 */, 18 },
+  /* 5272 */  { MAD_F(0x0599af7d) /* 0.350020876 */, 18 },
+  /* 5273 */  { MAD_F(0x059a0c51) /* 0.350109402 */, 18 },
+  /* 5274 */  { MAD_F(0x059a6926) /* 0.350197933 */, 18 },
+  /* 5275 */  { MAD_F(0x059ac5fc) /* 0.350286470 */, 18 },
+  /* 5276 */  { MAD_F(0x059b22d4) /* 0.350375013 */, 18 },
+  /* 5277 */  { MAD_F(0x059b7fae) /* 0.350463562 */, 18 },
+  /* 5278 */  { MAD_F(0x059bdc89) /* 0.350552116 */, 18 },
+  /* 5279 */  { MAD_F(0x059c3965) /* 0.350640675 */, 18 },
+
+  /* 5280 */  { MAD_F(0x059c9643) /* 0.350729240 */, 18 },
+  /* 5281 */  { MAD_F(0x059cf323) /* 0.350817811 */, 18 },
+  /* 5282 */  { MAD_F(0x059d5004) /* 0.350906388 */, 18 },
+  /* 5283 */  { MAD_F(0x059dace6) /* 0.350994970 */, 18 },
+  /* 5284 */  { MAD_F(0x059e09cb) /* 0.351083557 */, 18 },
+  /* 5285 */  { MAD_F(0x059e66b0) /* 0.351172150 */, 18 },
+  /* 5286 */  { MAD_F(0x059ec397) /* 0.351260749 */, 18 },
+  /* 5287 */  { MAD_F(0x059f2080) /* 0.351349353 */, 18 },
+  /* 5288 */  { MAD_F(0x059f7d6a) /* 0.351437963 */, 18 },
+  /* 5289 */  { MAD_F(0x059fda55) /* 0.351526579 */, 18 },
+  /* 5290 */  { MAD_F(0x05a03742) /* 0.351615200 */, 18 },
+  /* 5291 */  { MAD_F(0x05a09431) /* 0.351703827 */, 18 },
+  /* 5292 */  { MAD_F(0x05a0f121) /* 0.351792459 */, 18 },
+  /* 5293 */  { MAD_F(0x05a14e12) /* 0.351881097 */, 18 },
+  /* 5294 */  { MAD_F(0x05a1ab05) /* 0.351969740 */, 18 },
+  /* 5295 */  { MAD_F(0x05a207fa) /* 0.352058389 */, 18 },
+
+  /* 5296 */  { MAD_F(0x05a264f0) /* 0.352147044 */, 18 },
+  /* 5297 */  { MAD_F(0x05a2c1e7) /* 0.352235704 */, 18 },
+  /* 5298 */  { MAD_F(0x05a31ee1) /* 0.352324369 */, 18 },
+  /* 5299 */  { MAD_F(0x05a37bdb) /* 0.352413041 */, 18 },
+  /* 5300 */  { MAD_F(0x05a3d8d7) /* 0.352501718 */, 18 },
+  /* 5301 */  { MAD_F(0x05a435d5) /* 0.352590400 */, 18 },
+  /* 5302 */  { MAD_F(0x05a492d4) /* 0.352679088 */, 18 },
+  /* 5303 */  { MAD_F(0x05a4efd4) /* 0.352767782 */, 18 },
+  /* 5304 */  { MAD_F(0x05a54cd6) /* 0.352856481 */, 18 },
+  /* 5305 */  { MAD_F(0x05a5a9da) /* 0.352945186 */, 18 },
+  /* 5306 */  { MAD_F(0x05a606df) /* 0.353033896 */, 18 },
+  /* 5307 */  { MAD_F(0x05a663e5) /* 0.353122612 */, 18 },
+  /* 5308 */  { MAD_F(0x05a6c0ed) /* 0.353211333 */, 18 },
+  /* 5309 */  { MAD_F(0x05a71df7) /* 0.353300061 */, 18 },
+  /* 5310 */  { MAD_F(0x05a77b02) /* 0.353388793 */, 18 },
+  /* 5311 */  { MAD_F(0x05a7d80e) /* 0.353477531 */, 18 },
+
+  /* 5312 */  { MAD_F(0x05a8351c) /* 0.353566275 */, 18 },
+  /* 5313 */  { MAD_F(0x05a8922c) /* 0.353655024 */, 18 },
+  /* 5314 */  { MAD_F(0x05a8ef3c) /* 0.353743779 */, 18 },
+  /* 5315 */  { MAD_F(0x05a94c4f) /* 0.353832540 */, 18 },
+  /* 5316 */  { MAD_F(0x05a9a963) /* 0.353921306 */, 18 },
+  /* 5317 */  { MAD_F(0x05aa0678) /* 0.354010077 */, 18 },
+  /* 5318 */  { MAD_F(0x05aa638f) /* 0.354098855 */, 18 },
+  /* 5319 */  { MAD_F(0x05aac0a8) /* 0.354187637 */, 18 },
+  /* 5320 */  { MAD_F(0x05ab1dc2) /* 0.354276426 */, 18 },
+  /* 5321 */  { MAD_F(0x05ab7add) /* 0.354365220 */, 18 },
+  /* 5322 */  { MAD_F(0x05abd7fa) /* 0.354454019 */, 18 },
+  /* 5323 */  { MAD_F(0x05ac3518) /* 0.354542824 */, 18 },
+  /* 5324 */  { MAD_F(0x05ac9238) /* 0.354631635 */, 18 },
+  /* 5325 */  { MAD_F(0x05acef5a) /* 0.354720451 */, 18 },
+  /* 5326 */  { MAD_F(0x05ad4c7d) /* 0.354809272 */, 18 },
+  /* 5327 */  { MAD_F(0x05ada9a1) /* 0.354898100 */, 18 },
+
+  /* 5328 */  { MAD_F(0x05ae06c7) /* 0.354986932 */, 18 },
+  /* 5329 */  { MAD_F(0x05ae63ee) /* 0.355075771 */, 18 },
+  /* 5330 */  { MAD_F(0x05aec117) /* 0.355164615 */, 18 },
+  /* 5331 */  { MAD_F(0x05af1e41) /* 0.355253464 */, 18 },
+  /* 5332 */  { MAD_F(0x05af7b6d) /* 0.355342319 */, 18 },
+  /* 5333 */  { MAD_F(0x05afd89b) /* 0.355431180 */, 18 },
+  /* 5334 */  { MAD_F(0x05b035c9) /* 0.355520046 */, 18 },
+  /* 5335 */  { MAD_F(0x05b092fa) /* 0.355608917 */, 18 },
+  /* 5336 */  { MAD_F(0x05b0f02b) /* 0.355697795 */, 18 },
+  /* 5337 */  { MAD_F(0x05b14d5f) /* 0.355786677 */, 18 },
+  /* 5338 */  { MAD_F(0x05b1aa94) /* 0.355875566 */, 18 },
+  /* 5339 */  { MAD_F(0x05b207ca) /* 0.355964460 */, 18 },
+  /* 5340 */  { MAD_F(0x05b26502) /* 0.356053359 */, 18 },
+  /* 5341 */  { MAD_F(0x05b2c23b) /* 0.356142264 */, 18 },
+  /* 5342 */  { MAD_F(0x05b31f76) /* 0.356231175 */, 18 },
+  /* 5343 */  { MAD_F(0x05b37cb2) /* 0.356320091 */, 18 },
+
+  /* 5344 */  { MAD_F(0x05b3d9f0) /* 0.356409012 */, 18 },
+  /* 5345 */  { MAD_F(0x05b4372f) /* 0.356497940 */, 18 },
+  /* 5346 */  { MAD_F(0x05b4946f) /* 0.356586872 */, 18 },
+  /* 5347 */  { MAD_F(0x05b4f1b2) /* 0.356675811 */, 18 },
+  /* 5348 */  { MAD_F(0x05b54ef5) /* 0.356764754 */, 18 },
+  /* 5349 */  { MAD_F(0x05b5ac3a) /* 0.356853704 */, 18 },
+  /* 5350 */  { MAD_F(0x05b60981) /* 0.356942659 */, 18 },
+  /* 5351 */  { MAD_F(0x05b666c9) /* 0.357031619 */, 18 },
+  /* 5352 */  { MAD_F(0x05b6c413) /* 0.357120585 */, 18 },
+  /* 5353 */  { MAD_F(0x05b7215e) /* 0.357209557 */, 18 },
+  /* 5354 */  { MAD_F(0x05b77eab) /* 0.357298534 */, 18 },
+  /* 5355 */  { MAD_F(0x05b7dbf9) /* 0.357387516 */, 18 },
+  /* 5356 */  { MAD_F(0x05b83948) /* 0.357476504 */, 18 },
+  /* 5357 */  { MAD_F(0x05b89699) /* 0.357565498 */, 18 },
+  /* 5358 */  { MAD_F(0x05b8f3ec) /* 0.357654497 */, 18 },
+  /* 5359 */  { MAD_F(0x05b95140) /* 0.357743502 */, 18 },
+
+  /* 5360 */  { MAD_F(0x05b9ae95) /* 0.357832512 */, 18 },
+  /* 5361 */  { MAD_F(0x05ba0bec) /* 0.357921528 */, 18 },
+  /* 5362 */  { MAD_F(0x05ba6945) /* 0.358010550 */, 18 },
+  /* 5363 */  { MAD_F(0x05bac69f) /* 0.358099576 */, 18 },
+  /* 5364 */  { MAD_F(0x05bb23fa) /* 0.358188609 */, 18 },
+  /* 5365 */  { MAD_F(0x05bb8157) /* 0.358277647 */, 18 },
+  /* 5366 */  { MAD_F(0x05bbdeb6) /* 0.358366690 */, 18 },
+  /* 5367 */  { MAD_F(0x05bc3c16) /* 0.358455739 */, 18 },
+  /* 5368 */  { MAD_F(0x05bc9977) /* 0.358544794 */, 18 },
+  /* 5369 */  { MAD_F(0x05bcf6da) /* 0.358633854 */, 18 },
+  /* 5370 */  { MAD_F(0x05bd543e) /* 0.358722920 */, 18 },
+  /* 5371 */  { MAD_F(0x05bdb1a4) /* 0.358811991 */, 18 },
+  /* 5372 */  { MAD_F(0x05be0f0b) /* 0.358901067 */, 18 },
+  /* 5373 */  { MAD_F(0x05be6c74) /* 0.358990150 */, 18 },
+  /* 5374 */  { MAD_F(0x05bec9df) /* 0.359079237 */, 18 },
+  /* 5375 */  { MAD_F(0x05bf274a) /* 0.359168331 */, 18 },
+
+  /* 5376 */  { MAD_F(0x05bf84b8) /* 0.359257429 */, 18 },
+  /* 5377 */  { MAD_F(0x05bfe226) /* 0.359346534 */, 18 },
+  /* 5378 */  { MAD_F(0x05c03f97) /* 0.359435644 */, 18 },
+  /* 5379 */  { MAD_F(0x05c09d08) /* 0.359524759 */, 18 },
+  /* 5380 */  { MAD_F(0x05c0fa7c) /* 0.359613880 */, 18 },
+  /* 5381 */  { MAD_F(0x05c157f0) /* 0.359703006 */, 18 },
+  /* 5382 */  { MAD_F(0x05c1b566) /* 0.359792138 */, 18 },
+  /* 5383 */  { MAD_F(0x05c212de) /* 0.359881276 */, 18 },
+  /* 5384 */  { MAD_F(0x05c27057) /* 0.359970419 */, 18 },
+  /* 5385 */  { MAD_F(0x05c2cdd2) /* 0.360059567 */, 18 },
+  /* 5386 */  { MAD_F(0x05c32b4e) /* 0.360148721 */, 18 },
+  /* 5387 */  { MAD_F(0x05c388cb) /* 0.360237881 */, 18 },
+  /* 5388 */  { MAD_F(0x05c3e64b) /* 0.360327046 */, 18 },
+  /* 5389 */  { MAD_F(0x05c443cb) /* 0.360416216 */, 18 },
+  /* 5390 */  { MAD_F(0x05c4a14d) /* 0.360505392 */, 18 },
+  /* 5391 */  { MAD_F(0x05c4fed1) /* 0.360594574 */, 18 },
+
+  /* 5392 */  { MAD_F(0x05c55c56) /* 0.360683761 */, 18 },
+  /* 5393 */  { MAD_F(0x05c5b9dc) /* 0.360772953 */, 18 },
+  /* 5394 */  { MAD_F(0x05c61764) /* 0.360862152 */, 18 },
+  /* 5395 */  { MAD_F(0x05c674ed) /* 0.360951355 */, 18 },
+  /* 5396 */  { MAD_F(0x05c6d278) /* 0.361040564 */, 18 },
+  /* 5397 */  { MAD_F(0x05c73005) /* 0.361129779 */, 18 },
+  /* 5398 */  { MAD_F(0x05c78d93) /* 0.361218999 */, 18 },
+  /* 5399 */  { MAD_F(0x05c7eb22) /* 0.361308225 */, 18 },
+  /* 5400 */  { MAD_F(0x05c848b3) /* 0.361397456 */, 18 },
+  /* 5401 */  { MAD_F(0x05c8a645) /* 0.361486693 */, 18 },
+  /* 5402 */  { MAD_F(0x05c903d9) /* 0.361575935 */, 18 },
+  /* 5403 */  { MAD_F(0x05c9616e) /* 0.361665183 */, 18 },
+  /* 5404 */  { MAD_F(0x05c9bf05) /* 0.361754436 */, 18 },
+  /* 5405 */  { MAD_F(0x05ca1c9d) /* 0.361843695 */, 18 },
+  /* 5406 */  { MAD_F(0x05ca7a37) /* 0.361932959 */, 18 },
+  /* 5407 */  { MAD_F(0x05cad7d2) /* 0.362022229 */, 18 },
+
+  /* 5408 */  { MAD_F(0x05cb356e) /* 0.362111504 */, 18 },
+  /* 5409 */  { MAD_F(0x05cb930d) /* 0.362200785 */, 18 },
+  /* 5410 */  { MAD_F(0x05cbf0ac) /* 0.362290071 */, 18 },
+  /* 5411 */  { MAD_F(0x05cc4e4d) /* 0.362379362 */, 18 },
+  /* 5412 */  { MAD_F(0x05ccabf0) /* 0.362468660 */, 18 },
+  /* 5413 */  { MAD_F(0x05cd0994) /* 0.362557962 */, 18 },
+  /* 5414 */  { MAD_F(0x05cd6739) /* 0.362647271 */, 18 },
+  /* 5415 */  { MAD_F(0x05cdc4e0) /* 0.362736584 */, 18 },
+  /* 5416 */  { MAD_F(0x05ce2289) /* 0.362825904 */, 18 },
+  /* 5417 */  { MAD_F(0x05ce8033) /* 0.362915228 */, 18 },
+  /* 5418 */  { MAD_F(0x05ceddde) /* 0.363004559 */, 18 },
+  /* 5419 */  { MAD_F(0x05cf3b8b) /* 0.363093894 */, 18 },
+  /* 5420 */  { MAD_F(0x05cf9939) /* 0.363183236 */, 18 },
+  /* 5421 */  { MAD_F(0x05cff6e9) /* 0.363272582 */, 18 },
+  /* 5422 */  { MAD_F(0x05d0549a) /* 0.363361935 */, 18 },
+  /* 5423 */  { MAD_F(0x05d0b24d) /* 0.363451292 */, 18 },
+
+  /* 5424 */  { MAD_F(0x05d11001) /* 0.363540655 */, 18 },
+  /* 5425 */  { MAD_F(0x05d16db7) /* 0.363630024 */, 18 },
+  /* 5426 */  { MAD_F(0x05d1cb6e) /* 0.363719398 */, 18 },
+  /* 5427 */  { MAD_F(0x05d22927) /* 0.363808778 */, 18 },
+  /* 5428 */  { MAD_F(0x05d286e1) /* 0.363898163 */, 18 },
+  /* 5429 */  { MAD_F(0x05d2e49d) /* 0.363987554 */, 18 },
+  /* 5430 */  { MAD_F(0x05d3425a) /* 0.364076950 */, 18 },
+  /* 5431 */  { MAD_F(0x05d3a018) /* 0.364166352 */, 18 },
+  /* 5432 */  { MAD_F(0x05d3fdd8) /* 0.364255759 */, 18 },
+  /* 5433 */  { MAD_F(0x05d45b9a) /* 0.364345171 */, 18 },
+  /* 5434 */  { MAD_F(0x05d4b95d) /* 0.364434589 */, 18 },
+  /* 5435 */  { MAD_F(0x05d51721) /* 0.364524013 */, 18 },
+  /* 5436 */  { MAD_F(0x05d574e7) /* 0.364613442 */, 18 },
+  /* 5437 */  { MAD_F(0x05d5d2af) /* 0.364702877 */, 18 },
+  /* 5438 */  { MAD_F(0x05d63078) /* 0.364792317 */, 18 },
+  /* 5439 */  { MAD_F(0x05d68e42) /* 0.364881762 */, 18 },
+
+  /* 5440 */  { MAD_F(0x05d6ec0e) /* 0.364971213 */, 18 },
+  /* 5441 */  { MAD_F(0x05d749db) /* 0.365060669 */, 18 },
+  /* 5442 */  { MAD_F(0x05d7a7aa) /* 0.365150131 */, 18 },
+  /* 5443 */  { MAD_F(0x05d8057a) /* 0.365239599 */, 18 },
+  /* 5444 */  { MAD_F(0x05d8634c) /* 0.365329072 */, 18 },
+  /* 5445 */  { MAD_F(0x05d8c11f) /* 0.365418550 */, 18 },
+  /* 5446 */  { MAD_F(0x05d91ef4) /* 0.365508034 */, 18 },
+  /* 5447 */  { MAD_F(0x05d97cca) /* 0.365597523 */, 18 },
+  /* 5448 */  { MAD_F(0x05d9daa1) /* 0.365687018 */, 18 },
+  /* 5449 */  { MAD_F(0x05da387a) /* 0.365776518 */, 18 },
+  /* 5450 */  { MAD_F(0x05da9655) /* 0.365866024 */, 18 },
+  /* 5451 */  { MAD_F(0x05daf431) /* 0.365955536 */, 18 },
+  /* 5452 */  { MAD_F(0x05db520e) /* 0.366045052 */, 18 },
+  /* 5453 */  { MAD_F(0x05dbafed) /* 0.366134574 */, 18 },
+  /* 5454 */  { MAD_F(0x05dc0dce) /* 0.366224102 */, 18 },
+  /* 5455 */  { MAD_F(0x05dc6baf) /* 0.366313635 */, 18 },
+
+  /* 5456 */  { MAD_F(0x05dcc993) /* 0.366403174 */, 18 },
+  /* 5457 */  { MAD_F(0x05dd2778) /* 0.366492718 */, 18 },
+  /* 5458 */  { MAD_F(0x05dd855e) /* 0.366582267 */, 18 },
+  /* 5459 */  { MAD_F(0x05dde346) /* 0.366671822 */, 18 },
+  /* 5460 */  { MAD_F(0x05de412f) /* 0.366761383 */, 18 },
+  /* 5461 */  { MAD_F(0x05de9f1a) /* 0.366850949 */, 18 },
+  /* 5462 */  { MAD_F(0x05defd06) /* 0.366940520 */, 18 },
+  /* 5463 */  { MAD_F(0x05df5af3) /* 0.367030097 */, 18 },
+  /* 5464 */  { MAD_F(0x05dfb8e2) /* 0.367119680 */, 18 },
+  /* 5465 */  { MAD_F(0x05e016d3) /* 0.367209267 */, 18 },
+  /* 5466 */  { MAD_F(0x05e074c5) /* 0.367298861 */, 18 },
+  /* 5467 */  { MAD_F(0x05e0d2b8) /* 0.367388459 */, 18 },
+  /* 5468 */  { MAD_F(0x05e130ad) /* 0.367478064 */, 18 },
+  /* 5469 */  { MAD_F(0x05e18ea4) /* 0.367567673 */, 18 },
+  /* 5470 */  { MAD_F(0x05e1ec9c) /* 0.367657288 */, 18 },
+  /* 5471 */  { MAD_F(0x05e24a95) /* 0.367746909 */, 18 },
+
+  /* 5472 */  { MAD_F(0x05e2a890) /* 0.367836535 */, 18 },
+  /* 5473 */  { MAD_F(0x05e3068c) /* 0.367926167 */, 18 },
+  /* 5474 */  { MAD_F(0x05e3648a) /* 0.368015804 */, 18 },
+  /* 5475 */  { MAD_F(0x05e3c289) /* 0.368105446 */, 18 },
+  /* 5476 */  { MAD_F(0x05e4208a) /* 0.368195094 */, 18 },
+  /* 5477 */  { MAD_F(0x05e47e8c) /* 0.368284747 */, 18 },
+  /* 5478 */  { MAD_F(0x05e4dc8f) /* 0.368374406 */, 18 },
+  /* 5479 */  { MAD_F(0x05e53a94) /* 0.368464070 */, 18 },
+  /* 5480 */  { MAD_F(0x05e5989b) /* 0.368553740 */, 18 },
+  /* 5481 */  { MAD_F(0x05e5f6a3) /* 0.368643415 */, 18 },
+  /* 5482 */  { MAD_F(0x05e654ac) /* 0.368733096 */, 18 },
+  /* 5483 */  { MAD_F(0x05e6b2b7) /* 0.368822782 */, 18 },
+  /* 5484 */  { MAD_F(0x05e710c4) /* 0.368912473 */, 18 },
+  /* 5485 */  { MAD_F(0x05e76ed2) /* 0.369002170 */, 18 },
+  /* 5486 */  { MAD_F(0x05e7cce1) /* 0.369091873 */, 18 },
+  /* 5487 */  { MAD_F(0x05e82af2) /* 0.369181581 */, 18 },
+
+  /* 5488 */  { MAD_F(0x05e88904) /* 0.369271294 */, 18 },
+  /* 5489 */  { MAD_F(0x05e8e718) /* 0.369361013 */, 18 },
+  /* 5490 */  { MAD_F(0x05e9452d) /* 0.369450737 */, 18 },
+  /* 5491 */  { MAD_F(0x05e9a343) /* 0.369540467 */, 18 },
+  /* 5492 */  { MAD_F(0x05ea015c) /* 0.369630202 */, 18 },
+  /* 5493 */  { MAD_F(0x05ea5f75) /* 0.369719942 */, 18 },
+  /* 5494 */  { MAD_F(0x05eabd90) /* 0.369809688 */, 18 },
+  /* 5495 */  { MAD_F(0x05eb1bad) /* 0.369899440 */, 18 },
+  /* 5496 */  { MAD_F(0x05eb79cb) /* 0.369989197 */, 18 },
+  /* 5497 */  { MAD_F(0x05ebd7ea) /* 0.370078959 */, 18 },
+  /* 5498 */  { MAD_F(0x05ec360b) /* 0.370168727 */, 18 },
+  /* 5499 */  { MAD_F(0x05ec942d) /* 0.370258500 */, 18 },
+  /* 5500 */  { MAD_F(0x05ecf251) /* 0.370348279 */, 18 },
+  /* 5501 */  { MAD_F(0x05ed5076) /* 0.370438063 */, 18 },
+  /* 5502 */  { MAD_F(0x05edae9d) /* 0.370527853 */, 18 },
+  /* 5503 */  { MAD_F(0x05ee0cc5) /* 0.370617648 */, 18 },
+
+  /* 5504 */  { MAD_F(0x05ee6aef) /* 0.370707448 */, 18 },
+  /* 5505 */  { MAD_F(0x05eec91a) /* 0.370797254 */, 18 },
+  /* 5506 */  { MAD_F(0x05ef2746) /* 0.370887065 */, 18 },
+  /* 5507 */  { MAD_F(0x05ef8574) /* 0.370976882 */, 18 },
+  /* 5508 */  { MAD_F(0x05efe3a4) /* 0.371066704 */, 18 },
+  /* 5509 */  { MAD_F(0x05f041d5) /* 0.371156532 */, 18 },
+  /* 5510 */  { MAD_F(0x05f0a007) /* 0.371246365 */, 18 },
+  /* 5511 */  { MAD_F(0x05f0fe3b) /* 0.371336203 */, 18 },
+  /* 5512 */  { MAD_F(0x05f15c70) /* 0.371426047 */, 18 },
+  /* 5513 */  { MAD_F(0x05f1baa7) /* 0.371515897 */, 18 },
+  /* 5514 */  { MAD_F(0x05f218df) /* 0.371605751 */, 18 },
+  /* 5515 */  { MAD_F(0x05f27719) /* 0.371695612 */, 18 },
+  /* 5516 */  { MAD_F(0x05f2d554) /* 0.371785477 */, 18 },
+  /* 5517 */  { MAD_F(0x05f33390) /* 0.371875348 */, 18 },
+  /* 5518 */  { MAD_F(0x05f391cf) /* 0.371965225 */, 18 },
+  /* 5519 */  { MAD_F(0x05f3f00e) /* 0.372055107 */, 18 },
+
+  /* 5520 */  { MAD_F(0x05f44e4f) /* 0.372144994 */, 18 },
+  /* 5521 */  { MAD_F(0x05f4ac91) /* 0.372234887 */, 18 },
+  /* 5522 */  { MAD_F(0x05f50ad5) /* 0.372324785 */, 18 },
+  /* 5523 */  { MAD_F(0x05f5691b) /* 0.372414689 */, 18 },
+  /* 5524 */  { MAD_F(0x05f5c761) /* 0.372504598 */, 18 },
+  /* 5525 */  { MAD_F(0x05f625aa) /* 0.372594513 */, 18 },
+  /* 5526 */  { MAD_F(0x05f683f3) /* 0.372684433 */, 18 },
+  /* 5527 */  { MAD_F(0x05f6e23f) /* 0.372774358 */, 18 },
+  /* 5528 */  { MAD_F(0x05f7408b) /* 0.372864289 */, 18 },
+  /* 5529 */  { MAD_F(0x05f79ed9) /* 0.372954225 */, 18 },
+  /* 5530 */  { MAD_F(0x05f7fd29) /* 0.373044167 */, 18 },
+  /* 5531 */  { MAD_F(0x05f85b7a) /* 0.373134114 */, 18 },
+  /* 5532 */  { MAD_F(0x05f8b9cc) /* 0.373224066 */, 18 },
+  /* 5533 */  { MAD_F(0x05f91820) /* 0.373314024 */, 18 },
+  /* 5534 */  { MAD_F(0x05f97675) /* 0.373403987 */, 18 },
+  /* 5535 */  { MAD_F(0x05f9d4cc) /* 0.373493956 */, 18 },
+
+  /* 5536 */  { MAD_F(0x05fa3324) /* 0.373583930 */, 18 },
+  /* 5537 */  { MAD_F(0x05fa917e) /* 0.373673910 */, 18 },
+  /* 5538 */  { MAD_F(0x05faefd9) /* 0.373763895 */, 18 },
+  /* 5539 */  { MAD_F(0x05fb4e36) /* 0.373853885 */, 18 },
+  /* 5540 */  { MAD_F(0x05fbac94) /* 0.373943881 */, 18 },
+  /* 5541 */  { MAD_F(0x05fc0af3) /* 0.374033882 */, 18 },
+  /* 5542 */  { MAD_F(0x05fc6954) /* 0.374123889 */, 18 },
+  /* 5543 */  { MAD_F(0x05fcc7b7) /* 0.374213901 */, 18 },
+  /* 5544 */  { MAD_F(0x05fd261b) /* 0.374303918 */, 18 },
+  /* 5545 */  { MAD_F(0x05fd8480) /* 0.374393941 */, 18 },
+  /* 5546 */  { MAD_F(0x05fde2e7) /* 0.374483970 */, 18 },
+  /* 5547 */  { MAD_F(0x05fe414f) /* 0.374574003 */, 18 },
+  /* 5548 */  { MAD_F(0x05fe9fb9) /* 0.374664042 */, 18 },
+  /* 5549 */  { MAD_F(0x05fefe24) /* 0.374754087 */, 18 },
+  /* 5550 */  { MAD_F(0x05ff5c91) /* 0.374844137 */, 18 },
+  /* 5551 */  { MAD_F(0x05ffbaff) /* 0.374934192 */, 18 },
+
+  /* 5552 */  { MAD_F(0x0600196e) /* 0.375024253 */, 18 },
+  /* 5553 */  { MAD_F(0x060077df) /* 0.375114319 */, 18 },
+  /* 5554 */  { MAD_F(0x0600d651) /* 0.375204391 */, 18 },
+  /* 5555 */  { MAD_F(0x060134c5) /* 0.375294468 */, 18 },
+  /* 5556 */  { MAD_F(0x0601933b) /* 0.375384550 */, 18 },
+  /* 5557 */  { MAD_F(0x0601f1b1) /* 0.375474638 */, 18 },
+  /* 5558 */  { MAD_F(0x0602502a) /* 0.375564731 */, 18 },
+  /* 5559 */  { MAD_F(0x0602aea3) /* 0.375654830 */, 18 },
+  /* 5560 */  { MAD_F(0x06030d1e) /* 0.375744934 */, 18 },
+  /* 5561 */  { MAD_F(0x06036b9b) /* 0.375835043 */, 18 },
+  /* 5562 */  { MAD_F(0x0603ca19) /* 0.375925158 */, 18 },
+  /* 5563 */  { MAD_F(0x06042898) /* 0.376015278 */, 18 },
+  /* 5564 */  { MAD_F(0x06048719) /* 0.376105404 */, 18 },
+  /* 5565 */  { MAD_F(0x0604e59c) /* 0.376195535 */, 18 },
+  /* 5566 */  { MAD_F(0x0605441f) /* 0.376285671 */, 18 },
+  /* 5567 */  { MAD_F(0x0605a2a5) /* 0.376375813 */, 18 },
+
+  /* 5568 */  { MAD_F(0x0606012b) /* 0.376465960 */, 18 },
+  /* 5569 */  { MAD_F(0x06065fb4) /* 0.376556113 */, 18 },
+  /* 5570 */  { MAD_F(0x0606be3d) /* 0.376646271 */, 18 },
+  /* 5571 */  { MAD_F(0x06071cc8) /* 0.376736434 */, 18 },
+  /* 5572 */  { MAD_F(0x06077b55) /* 0.376826603 */, 18 },
+  /* 5573 */  { MAD_F(0x0607d9e3) /* 0.376916777 */, 18 },
+  /* 5574 */  { MAD_F(0x06083872) /* 0.377006957 */, 18 },
+  /* 5575 */  { MAD_F(0x06089703) /* 0.377097141 */, 18 },
+  /* 5576 */  { MAD_F(0x0608f595) /* 0.377187332 */, 18 },
+  /* 5577 */  { MAD_F(0x06095429) /* 0.377277528 */, 18 },
+  /* 5578 */  { MAD_F(0x0609b2be) /* 0.377367729 */, 18 },
+  /* 5579 */  { MAD_F(0x060a1155) /* 0.377457935 */, 18 },
+  /* 5580 */  { MAD_F(0x060a6fed) /* 0.377548147 */, 18 },
+  /* 5581 */  { MAD_F(0x060ace86) /* 0.377638364 */, 18 },
+  /* 5582 */  { MAD_F(0x060b2d21) /* 0.377728587 */, 18 },
+  /* 5583 */  { MAD_F(0x060b8bbe) /* 0.377818815 */, 18 },
+
+  /* 5584 */  { MAD_F(0x060bea5c) /* 0.377909049 */, 18 },
+  /* 5585 */  { MAD_F(0x060c48fb) /* 0.377999288 */, 18 },
+  /* 5586 */  { MAD_F(0x060ca79c) /* 0.378089532 */, 18 },
+  /* 5587 */  { MAD_F(0x060d063e) /* 0.378179781 */, 18 },
+  /* 5588 */  { MAD_F(0x060d64e1) /* 0.378270036 */, 18 },
+  /* 5589 */  { MAD_F(0x060dc387) /* 0.378360297 */, 18 },
+  /* 5590 */  { MAD_F(0x060e222d) /* 0.378450563 */, 18 },
+  /* 5591 */  { MAD_F(0x060e80d5) /* 0.378540834 */, 18 },
+  /* 5592 */  { MAD_F(0x060edf7f) /* 0.378631110 */, 18 },
+  /* 5593 */  { MAD_F(0x060f3e29) /* 0.378721392 */, 18 },
+  /* 5594 */  { MAD_F(0x060f9cd6) /* 0.378811680 */, 18 },
+  /* 5595 */  { MAD_F(0x060ffb83) /* 0.378901972 */, 18 },
+  /* 5596 */  { MAD_F(0x06105a33) /* 0.378992270 */, 18 },
+  /* 5597 */  { MAD_F(0x0610b8e3) /* 0.379082574 */, 18 },
+  /* 5598 */  { MAD_F(0x06111795) /* 0.379172883 */, 18 },
+  /* 5599 */  { MAD_F(0x06117649) /* 0.379263197 */, 18 },
+
+  /* 5600 */  { MAD_F(0x0611d4fe) /* 0.379353516 */, 18 },
+  /* 5601 */  { MAD_F(0x061233b4) /* 0.379443841 */, 18 },
+  /* 5602 */  { MAD_F(0x0612926c) /* 0.379534172 */, 18 },
+  /* 5603 */  { MAD_F(0x0612f125) /* 0.379624507 */, 18 },
+  /* 5604 */  { MAD_F(0x06134fe0) /* 0.379714848 */, 18 },
+  /* 5605 */  { MAD_F(0x0613ae9c) /* 0.379805195 */, 18 },
+  /* 5606 */  { MAD_F(0x06140d5a) /* 0.379895547 */, 18 },
+  /* 5607 */  { MAD_F(0x06146c19) /* 0.379985904 */, 18 },
+  /* 5608 */  { MAD_F(0x0614cada) /* 0.380076266 */, 18 },
+  /* 5609 */  { MAD_F(0x0615299c) /* 0.380166634 */, 18 },
+  /* 5610 */  { MAD_F(0x0615885f) /* 0.380257008 */, 18 },
+  /* 5611 */  { MAD_F(0x0615e724) /* 0.380347386 */, 18 },
+  /* 5612 */  { MAD_F(0x061645ea) /* 0.380437770 */, 18 },
+  /* 5613 */  { MAD_F(0x0616a4b2) /* 0.380528160 */, 18 },
+  /* 5614 */  { MAD_F(0x0617037b) /* 0.380618555 */, 18 },
+  /* 5615 */  { MAD_F(0x06176246) /* 0.380708955 */, 18 },
+
+  /* 5616 */  { MAD_F(0x0617c112) /* 0.380799360 */, 18 },
+  /* 5617 */  { MAD_F(0x06181fdf) /* 0.380889771 */, 18 },
+  /* 5618 */  { MAD_F(0x06187eae) /* 0.380980187 */, 18 },
+  /* 5619 */  { MAD_F(0x0618dd7e) /* 0.381070609 */, 18 },
+  /* 5620 */  { MAD_F(0x06193c50) /* 0.381161036 */, 18 },
+  /* 5621 */  { MAD_F(0x06199b24) /* 0.381251468 */, 18 },
+  /* 5622 */  { MAD_F(0x0619f9f8) /* 0.381341906 */, 18 },
+  /* 5623 */  { MAD_F(0x061a58ce) /* 0.381432349 */, 18 },
+  /* 5624 */  { MAD_F(0x061ab7a6) /* 0.381522798 */, 18 },
+  /* 5625 */  { MAD_F(0x061b167f) /* 0.381613251 */, 18 },
+  /* 5626 */  { MAD_F(0x061b7559) /* 0.381703711 */, 18 },
+  /* 5627 */  { MAD_F(0x061bd435) /* 0.381794175 */, 18 },
+  /* 5628 */  { MAD_F(0x061c3313) /* 0.381884645 */, 18 },
+  /* 5629 */  { MAD_F(0x061c91f1) /* 0.381975120 */, 18 },
+  /* 5630 */  { MAD_F(0x061cf0d2) /* 0.382065601 */, 18 },
+  /* 5631 */  { MAD_F(0x061d4fb3) /* 0.382156087 */, 18 },
+
+  /* 5632 */  { MAD_F(0x061dae96) /* 0.382246578 */, 18 },
+  /* 5633 */  { MAD_F(0x061e0d7b) /* 0.382337075 */, 18 },
+  /* 5634 */  { MAD_F(0x061e6c61) /* 0.382427577 */, 18 },
+  /* 5635 */  { MAD_F(0x061ecb48) /* 0.382518084 */, 18 },
+  /* 5636 */  { MAD_F(0x061f2a31) /* 0.382608597 */, 18 },
+  /* 5637 */  { MAD_F(0x061f891b) /* 0.382699115 */, 18 },
+  /* 5638 */  { MAD_F(0x061fe807) /* 0.382789638 */, 18 },
+  /* 5639 */  { MAD_F(0x062046f4) /* 0.382880167 */, 18 },
+  /* 5640 */  { MAD_F(0x0620a5e3) /* 0.382970701 */, 18 },
+  /* 5641 */  { MAD_F(0x062104d3) /* 0.383061241 */, 18 },
+  /* 5642 */  { MAD_F(0x062163c4) /* 0.383151786 */, 18 },
+  /* 5643 */  { MAD_F(0x0621c2b7) /* 0.383242336 */, 18 },
+  /* 5644 */  { MAD_F(0x062221ab) /* 0.383332891 */, 18 },
+  /* 5645 */  { MAD_F(0x062280a1) /* 0.383423452 */, 18 },
+  /* 5646 */  { MAD_F(0x0622df98) /* 0.383514018 */, 18 },
+  /* 5647 */  { MAD_F(0x06233e91) /* 0.383604590 */, 18 },
+
+  /* 5648 */  { MAD_F(0x06239d8b) /* 0.383695167 */, 18 },
+  /* 5649 */  { MAD_F(0x0623fc86) /* 0.383785749 */, 18 },
+  /* 5650 */  { MAD_F(0x06245b83) /* 0.383876337 */, 18 },
+  /* 5651 */  { MAD_F(0x0624ba82) /* 0.383966930 */, 18 },
+  /* 5652 */  { MAD_F(0x06251981) /* 0.384057528 */, 18 },
+  /* 5653 */  { MAD_F(0x06257883) /* 0.384148132 */, 18 },
+  /* 5654 */  { MAD_F(0x0625d785) /* 0.384238741 */, 18 },
+  /* 5655 */  { MAD_F(0x06263689) /* 0.384329355 */, 18 },
+  /* 5656 */  { MAD_F(0x0626958f) /* 0.384419975 */, 18 },
+  /* 5657 */  { MAD_F(0x0626f496) /* 0.384510600 */, 18 },
+  /* 5658 */  { MAD_F(0x0627539e) /* 0.384601230 */, 18 },
+  /* 5659 */  { MAD_F(0x0627b2a8) /* 0.384691866 */, 18 },
+  /* 5660 */  { MAD_F(0x062811b3) /* 0.384782507 */, 18 },
+  /* 5661 */  { MAD_F(0x062870c0) /* 0.384873153 */, 18 },
+  /* 5662 */  { MAD_F(0x0628cfce) /* 0.384963805 */, 18 },
+  /* 5663 */  { MAD_F(0x06292ede) /* 0.385054462 */, 18 },
+
+  /* 5664 */  { MAD_F(0x06298def) /* 0.385145124 */, 18 },
+  /* 5665 */  { MAD_F(0x0629ed01) /* 0.385235792 */, 18 },
+  /* 5666 */  { MAD_F(0x062a4c15) /* 0.385326465 */, 18 },
+  /* 5667 */  { MAD_F(0x062aab2a) /* 0.385417143 */, 18 },
+  /* 5668 */  { MAD_F(0x062b0a41) /* 0.385507827 */, 18 },
+  /* 5669 */  { MAD_F(0x062b6959) /* 0.385598516 */, 18 },
+  /* 5670 */  { MAD_F(0x062bc873) /* 0.385689211 */, 18 },
+  /* 5671 */  { MAD_F(0x062c278e) /* 0.385779910 */, 18 },
+  /* 5672 */  { MAD_F(0x062c86aa) /* 0.385870615 */, 18 },
+  /* 5673 */  { MAD_F(0x062ce5c8) /* 0.385961326 */, 18 },
+  /* 5674 */  { MAD_F(0x062d44e8) /* 0.386052041 */, 18 },
+  /* 5675 */  { MAD_F(0x062da408) /* 0.386142762 */, 18 },
+  /* 5676 */  { MAD_F(0x062e032a) /* 0.386233489 */, 18 },
+  /* 5677 */  { MAD_F(0x062e624e) /* 0.386324221 */, 18 },
+  /* 5678 */  { MAD_F(0x062ec173) /* 0.386414958 */, 18 },
+  /* 5679 */  { MAD_F(0x062f209a) /* 0.386505700 */, 18 },
+
+  /* 5680 */  { MAD_F(0x062f7fc1) /* 0.386596448 */, 18 },
+  /* 5681 */  { MAD_F(0x062fdeeb) /* 0.386687201 */, 18 },
+  /* 5682 */  { MAD_F(0x06303e16) /* 0.386777959 */, 18 },
+  /* 5683 */  { MAD_F(0x06309d42) /* 0.386868723 */, 18 },
+  /* 5684 */  { MAD_F(0x0630fc6f) /* 0.386959492 */, 18 },
+  /* 5685 */  { MAD_F(0x06315b9e) /* 0.387050266 */, 18 },
+  /* 5686 */  { MAD_F(0x0631bacf) /* 0.387141045 */, 18 },
+  /* 5687 */  { MAD_F(0x06321a01) /* 0.387231830 */, 18 },
+  /* 5688 */  { MAD_F(0x06327934) /* 0.387322621 */, 18 },
+  /* 5689 */  { MAD_F(0x0632d869) /* 0.387413416 */, 18 },
+  /* 5690 */  { MAD_F(0x0633379f) /* 0.387504217 */, 18 },
+  /* 5691 */  { MAD_F(0x063396d7) /* 0.387595023 */, 18 },
+  /* 5692 */  { MAD_F(0x0633f610) /* 0.387685835 */, 18 },
+  /* 5693 */  { MAD_F(0x0634554a) /* 0.387776652 */, 18 },
+  /* 5694 */  { MAD_F(0x0634b486) /* 0.387867474 */, 18 },
+  /* 5695 */  { MAD_F(0x063513c3) /* 0.387958301 */, 18 },
+
+  /* 5696 */  { MAD_F(0x06357302) /* 0.388049134 */, 18 },
+  /* 5697 */  { MAD_F(0x0635d242) /* 0.388139972 */, 18 },
+  /* 5698 */  { MAD_F(0x06363184) /* 0.388230816 */, 18 },
+  /* 5699 */  { MAD_F(0x063690c7) /* 0.388321665 */, 18 },
+  /* 5700 */  { MAD_F(0x0636f00b) /* 0.388412519 */, 18 },
+  /* 5701 */  { MAD_F(0x06374f51) /* 0.388503378 */, 18 },
+  /* 5702 */  { MAD_F(0x0637ae99) /* 0.388594243 */, 18 },
+  /* 5703 */  { MAD_F(0x06380de1) /* 0.388685113 */, 18 },
+  /* 5704 */  { MAD_F(0x06386d2b) /* 0.388775988 */, 18 },
+  /* 5705 */  { MAD_F(0x0638cc77) /* 0.388866869 */, 18 },
+  /* 5706 */  { MAD_F(0x06392bc4) /* 0.388957755 */, 18 },
+  /* 5707 */  { MAD_F(0x06398b12) /* 0.389048646 */, 18 },
+  /* 5708 */  { MAD_F(0x0639ea62) /* 0.389139542 */, 18 },
+  /* 5709 */  { MAD_F(0x063a49b4) /* 0.389230444 */, 18 },
+  /* 5710 */  { MAD_F(0x063aa906) /* 0.389321352 */, 18 },
+  /* 5711 */  { MAD_F(0x063b085a) /* 0.389412264 */, 18 },
+
+  /* 5712 */  { MAD_F(0x063b67b0) /* 0.389503182 */, 18 },
+  /* 5713 */  { MAD_F(0x063bc707) /* 0.389594105 */, 18 },
+  /* 5714 */  { MAD_F(0x063c265f) /* 0.389685033 */, 18 },
+  /* 5715 */  { MAD_F(0x063c85b9) /* 0.389775967 */, 18 },
+  /* 5716 */  { MAD_F(0x063ce514) /* 0.389866906 */, 18 },
+  /* 5717 */  { MAD_F(0x063d4471) /* 0.389957850 */, 18 },
+  /* 5718 */  { MAD_F(0x063da3cf) /* 0.390048800 */, 18 },
+  /* 5719 */  { MAD_F(0x063e032f) /* 0.390139755 */, 18 },
+  /* 5720 */  { MAD_F(0x063e6290) /* 0.390230715 */, 18 },
+  /* 5721 */  { MAD_F(0x063ec1f2) /* 0.390321681 */, 18 },
+  /* 5722 */  { MAD_F(0x063f2156) /* 0.390412651 */, 18 },
+  /* 5723 */  { MAD_F(0x063f80bb) /* 0.390503628 */, 18 },
+  /* 5724 */  { MAD_F(0x063fe022) /* 0.390594609 */, 18 },
+  /* 5725 */  { MAD_F(0x06403f8a) /* 0.390685596 */, 18 },
+  /* 5726 */  { MAD_F(0x06409ef3) /* 0.390776588 */, 18 },
+  /* 5727 */  { MAD_F(0x0640fe5e) /* 0.390867585 */, 18 },
+
+  /* 5728 */  { MAD_F(0x06415dcb) /* 0.390958588 */, 18 },
+  /* 5729 */  { MAD_F(0x0641bd38) /* 0.391049596 */, 18 },
+  /* 5730 */  { MAD_F(0x06421ca7) /* 0.391140609 */, 18 },
+  /* 5731 */  { MAD_F(0x06427c18) /* 0.391231627 */, 18 },
+  /* 5732 */  { MAD_F(0x0642db8a) /* 0.391322651 */, 18 },
+  /* 5733 */  { MAD_F(0x06433afd) /* 0.391413680 */, 18 },
+  /* 5734 */  { MAD_F(0x06439a72) /* 0.391504714 */, 18 },
+  /* 5735 */  { MAD_F(0x0643f9e9) /* 0.391595754 */, 18 },
+  /* 5736 */  { MAD_F(0x06445960) /* 0.391686799 */, 18 },
+  /* 5737 */  { MAD_F(0x0644b8d9) /* 0.391777849 */, 18 },
+  /* 5738 */  { MAD_F(0x06451854) /* 0.391868905 */, 18 },
+  /* 5739 */  { MAD_F(0x064577d0) /* 0.391959966 */, 18 },
+  /* 5740 */  { MAD_F(0x0645d74d) /* 0.392051032 */, 18 },
+  /* 5741 */  { MAD_F(0x064636cc) /* 0.392142103 */, 18 },
+  /* 5742 */  { MAD_F(0x0646964c) /* 0.392233180 */, 18 },
+  /* 5743 */  { MAD_F(0x0646f5ce) /* 0.392324262 */, 18 },
+
+  /* 5744 */  { MAD_F(0x06475551) /* 0.392415349 */, 18 },
+  /* 5745 */  { MAD_F(0x0647b4d5) /* 0.392506442 */, 18 },
+  /* 5746 */  { MAD_F(0x0648145b) /* 0.392597540 */, 18 },
+  /* 5747 */  { MAD_F(0x064873e3) /* 0.392688643 */, 18 },
+  /* 5748 */  { MAD_F(0x0648d36b) /* 0.392779751 */, 18 },
+  /* 5749 */  { MAD_F(0x064932f6) /* 0.392870865 */, 18 },
+  /* 5750 */  { MAD_F(0x06499281) /* 0.392961984 */, 18 },
+  /* 5751 */  { MAD_F(0x0649f20e) /* 0.393053108 */, 18 },
+  /* 5752 */  { MAD_F(0x064a519c) /* 0.393144238 */, 18 },
+  /* 5753 */  { MAD_F(0x064ab12c) /* 0.393235372 */, 18 },
+  /* 5754 */  { MAD_F(0x064b10be) /* 0.393326513 */, 18 },
+  /* 5755 */  { MAD_F(0x064b7050) /* 0.393417658 */, 18 },
+  /* 5756 */  { MAD_F(0x064bcfe4) /* 0.393508809 */, 18 },
+  /* 5757 */  { MAD_F(0x064c2f7a) /* 0.393599965 */, 18 },
+  /* 5758 */  { MAD_F(0x064c8f11) /* 0.393691126 */, 18 },
+  /* 5759 */  { MAD_F(0x064ceea9) /* 0.393782292 */, 18 },
+
+  /* 5760 */  { MAD_F(0x064d4e43) /* 0.393873464 */, 18 },
+  /* 5761 */  { MAD_F(0x064dadde) /* 0.393964641 */, 18 },
+  /* 5762 */  { MAD_F(0x064e0d7a) /* 0.394055823 */, 18 },
+  /* 5763 */  { MAD_F(0x064e6d18) /* 0.394147011 */, 18 },
+  /* 5764 */  { MAD_F(0x064eccb8) /* 0.394238204 */, 18 },
+  /* 5765 */  { MAD_F(0x064f2c59) /* 0.394329402 */, 18 },
+  /* 5766 */  { MAD_F(0x064f8bfb) /* 0.394420605 */, 18 },
+  /* 5767 */  { MAD_F(0x064feb9e) /* 0.394511814 */, 18 },
+  /* 5768 */  { MAD_F(0x06504b44) /* 0.394603028 */, 18 },
+  /* 5769 */  { MAD_F(0x0650aaea) /* 0.394694247 */, 18 },
+  /* 5770 */  { MAD_F(0x06510a92) /* 0.394785472 */, 18 },
+  /* 5771 */  { MAD_F(0x06516a3b) /* 0.394876702 */, 18 },
+  /* 5772 */  { MAD_F(0x0651c9e6) /* 0.394967937 */, 18 },
+  /* 5773 */  { MAD_F(0x06522992) /* 0.395059177 */, 18 },
+  /* 5774 */  { MAD_F(0x06528940) /* 0.395150423 */, 18 },
+  /* 5775 */  { MAD_F(0x0652e8ef) /* 0.395241673 */, 18 },
+
+  /* 5776 */  { MAD_F(0x0653489f) /* 0.395332930 */, 18 },
+  /* 5777 */  { MAD_F(0x0653a851) /* 0.395424191 */, 18 },
+  /* 5778 */  { MAD_F(0x06540804) /* 0.395515458 */, 18 },
+  /* 5779 */  { MAD_F(0x065467b9) /* 0.395606730 */, 18 },
+  /* 5780 */  { MAD_F(0x0654c76f) /* 0.395698007 */, 18 },
+  /* 5781 */  { MAD_F(0x06552726) /* 0.395789289 */, 18 },
+  /* 5782 */  { MAD_F(0x065586df) /* 0.395880577 */, 18 },
+  /* 5783 */  { MAD_F(0x0655e699) /* 0.395971870 */, 18 },
+  /* 5784 */  { MAD_F(0x06564655) /* 0.396063168 */, 18 },
+  /* 5785 */  { MAD_F(0x0656a612) /* 0.396154472 */, 18 },
+  /* 5786 */  { MAD_F(0x065705d0) /* 0.396245780 */, 18 },
+  /* 5787 */  { MAD_F(0x06576590) /* 0.396337094 */, 18 },
+  /* 5788 */  { MAD_F(0x0657c552) /* 0.396428414 */, 18 },
+  /* 5789 */  { MAD_F(0x06582514) /* 0.396519738 */, 18 },
+  /* 5790 */  { MAD_F(0x065884d9) /* 0.396611068 */, 18 },
+  /* 5791 */  { MAD_F(0x0658e49e) /* 0.396702403 */, 18 },
+
+  /* 5792 */  { MAD_F(0x06594465) /* 0.396793743 */, 18 },
+  /* 5793 */  { MAD_F(0x0659a42e) /* 0.396885089 */, 18 },
+  /* 5794 */  { MAD_F(0x065a03f7) /* 0.396976440 */, 18 },
+  /* 5795 */  { MAD_F(0x065a63c3) /* 0.397067796 */, 18 },
+  /* 5796 */  { MAD_F(0x065ac38f) /* 0.397159157 */, 18 },
+  /* 5797 */  { MAD_F(0x065b235d) /* 0.397250524 */, 18 },
+  /* 5798 */  { MAD_F(0x065b832d) /* 0.397341896 */, 18 },
+  /* 5799 */  { MAD_F(0x065be2fe) /* 0.397433273 */, 18 },
+  /* 5800 */  { MAD_F(0x065c42d0) /* 0.397524655 */, 18 },
+  /* 5801 */  { MAD_F(0x065ca2a3) /* 0.397616043 */, 18 },
+  /* 5802 */  { MAD_F(0x065d0279) /* 0.397707436 */, 18 },
+  /* 5803 */  { MAD_F(0x065d624f) /* 0.397798834 */, 18 },
+  /* 5804 */  { MAD_F(0x065dc227) /* 0.397890237 */, 18 },
+  /* 5805 */  { MAD_F(0x065e2200) /* 0.397981646 */, 18 },
+  /* 5806 */  { MAD_F(0x065e81db) /* 0.398073059 */, 18 },
+  /* 5807 */  { MAD_F(0x065ee1b7) /* 0.398164479 */, 18 },
+
+  /* 5808 */  { MAD_F(0x065f4195) /* 0.398255903 */, 18 },
+  /* 5809 */  { MAD_F(0x065fa174) /* 0.398347333 */, 18 },
+  /* 5810 */  { MAD_F(0x06600154) /* 0.398438767 */, 18 },
+  /* 5811 */  { MAD_F(0x06606136) /* 0.398530207 */, 18 },
+  /* 5812 */  { MAD_F(0x0660c119) /* 0.398621653 */, 18 },
+  /* 5813 */  { MAD_F(0x066120fd) /* 0.398713103 */, 18 },
+  /* 5814 */  { MAD_F(0x066180e3) /* 0.398804559 */, 18 },
+  /* 5815 */  { MAD_F(0x0661e0cb) /* 0.398896020 */, 18 },
+  /* 5816 */  { MAD_F(0x066240b4) /* 0.398987487 */, 18 },
+  /* 5817 */  { MAD_F(0x0662a09e) /* 0.399078958 */, 18 },
+  /* 5818 */  { MAD_F(0x06630089) /* 0.399170435 */, 18 },
+  /* 5819 */  { MAD_F(0x06636077) /* 0.399261917 */, 18 },
+  /* 5820 */  { MAD_F(0x0663c065) /* 0.399353404 */, 18 },
+  /* 5821 */  { MAD_F(0x06642055) /* 0.399444897 */, 18 },
+  /* 5822 */  { MAD_F(0x06648046) /* 0.399536395 */, 18 },
+  /* 5823 */  { MAD_F(0x0664e039) /* 0.399627898 */, 18 },
+
+  /* 5824 */  { MAD_F(0x0665402d) /* 0.399719406 */, 18 },
+  /* 5825 */  { MAD_F(0x0665a022) /* 0.399810919 */, 18 },
+  /* 5826 */  { MAD_F(0x06660019) /* 0.399902438 */, 18 },
+  /* 5827 */  { MAD_F(0x06666011) /* 0.399993962 */, 18 },
+  /* 5828 */  { MAD_F(0x0666c00b) /* 0.400085491 */, 18 },
+  /* 5829 */  { MAD_F(0x06672006) /* 0.400177026 */, 18 },
+  /* 5830 */  { MAD_F(0x06678003) /* 0.400268565 */, 18 },
+  /* 5831 */  { MAD_F(0x0667e000) /* 0.400360110 */, 18 },
+  /* 5832 */  { MAD_F(0x06684000) /* 0.400451660 */, 18 },
+  /* 5833 */  { MAD_F(0x0668a000) /* 0.400543216 */, 18 },
+  /* 5834 */  { MAD_F(0x06690003) /* 0.400634776 */, 18 },
+  /* 5835 */  { MAD_F(0x06696006) /* 0.400726342 */, 18 },
+  /* 5836 */  { MAD_F(0x0669c00b) /* 0.400817913 */, 18 },
+  /* 5837 */  { MAD_F(0x066a2011) /* 0.400909489 */, 18 },
+  /* 5838 */  { MAD_F(0x066a8019) /* 0.401001071 */, 18 },
+  /* 5839 */  { MAD_F(0x066ae022) /* 0.401092657 */, 18 },
+
+  /* 5840 */  { MAD_F(0x066b402d) /* 0.401184249 */, 18 },
+  /* 5841 */  { MAD_F(0x066ba039) /* 0.401275847 */, 18 },
+  /* 5842 */  { MAD_F(0x066c0046) /* 0.401367449 */, 18 },
+  /* 5843 */  { MAD_F(0x066c6055) /* 0.401459057 */, 18 },
+  /* 5844 */  { MAD_F(0x066cc065) /* 0.401550670 */, 18 },
+  /* 5845 */  { MAD_F(0x066d2076) /* 0.401642288 */, 18 },
+  /* 5846 */  { MAD_F(0x066d8089) /* 0.401733911 */, 18 },
+  /* 5847 */  { MAD_F(0x066de09e) /* 0.401825540 */, 18 },
+  /* 5848 */  { MAD_F(0x066e40b3) /* 0.401917173 */, 18 },
+  /* 5849 */  { MAD_F(0x066ea0cb) /* 0.402008812 */, 18 },
+  /* 5850 */  { MAD_F(0x066f00e3) /* 0.402100457 */, 18 },
+  /* 5851 */  { MAD_F(0x066f60fd) /* 0.402192106 */, 18 },
+  /* 5852 */  { MAD_F(0x066fc118) /* 0.402283761 */, 18 },
+  /* 5853 */  { MAD_F(0x06702135) /* 0.402375420 */, 18 },
+  /* 5854 */  { MAD_F(0x06708153) /* 0.402467086 */, 18 },
+  /* 5855 */  { MAD_F(0x0670e173) /* 0.402558756 */, 18 },
+
+  /* 5856 */  { MAD_F(0x06714194) /* 0.402650431 */, 18 },
+  /* 5857 */  { MAD_F(0x0671a1b6) /* 0.402742112 */, 18 },
+  /* 5858 */  { MAD_F(0x067201da) /* 0.402833798 */, 18 },
+  /* 5859 */  { MAD_F(0x067261ff) /* 0.402925489 */, 18 },
+  /* 5860 */  { MAD_F(0x0672c226) /* 0.403017186 */, 18 },
+  /* 5861 */  { MAD_F(0x0673224e) /* 0.403108887 */, 18 },
+  /* 5862 */  { MAD_F(0x06738277) /* 0.403200594 */, 18 },
+  /* 5863 */  { MAD_F(0x0673e2a2) /* 0.403292306 */, 18 },
+  /* 5864 */  { MAD_F(0x067442ce) /* 0.403384024 */, 18 },
+  /* 5865 */  { MAD_F(0x0674a2fc) /* 0.403475746 */, 18 },
+  /* 5866 */  { MAD_F(0x0675032b) /* 0.403567474 */, 18 },
+  /* 5867 */  { MAD_F(0x0675635b) /* 0.403659207 */, 18 },
+  /* 5868 */  { MAD_F(0x0675c38d) /* 0.403750945 */, 18 },
+  /* 5869 */  { MAD_F(0x067623c0) /* 0.403842688 */, 18 },
+  /* 5870 */  { MAD_F(0x067683f4) /* 0.403934437 */, 18 },
+  /* 5871 */  { MAD_F(0x0676e42a) /* 0.404026190 */, 18 },
+
+  /* 5872 */  { MAD_F(0x06774462) /* 0.404117949 */, 18 },
+  /* 5873 */  { MAD_F(0x0677a49b) /* 0.404209714 */, 18 },
+  /* 5874 */  { MAD_F(0x067804d5) /* 0.404301483 */, 18 },
+  /* 5875 */  { MAD_F(0x06786510) /* 0.404393258 */, 18 },
+  /* 5876 */  { MAD_F(0x0678c54d) /* 0.404485037 */, 18 },
+  /* 5877 */  { MAD_F(0x0679258c) /* 0.404576822 */, 18 },
+  /* 5878 */  { MAD_F(0x067985cb) /* 0.404668613 */, 18 },
+  /* 5879 */  { MAD_F(0x0679e60c) /* 0.404760408 */, 18 },
+  /* 5880 */  { MAD_F(0x067a464f) /* 0.404852209 */, 18 },
+  /* 5881 */  { MAD_F(0x067aa693) /* 0.404944014 */, 18 },
+  /* 5882 */  { MAD_F(0x067b06d8) /* 0.405035825 */, 18 },
+  /* 5883 */  { MAD_F(0x067b671f) /* 0.405127642 */, 18 },
+  /* 5884 */  { MAD_F(0x067bc767) /* 0.405219463 */, 18 },
+  /* 5885 */  { MAD_F(0x067c27b1) /* 0.405311290 */, 18 },
+  /* 5886 */  { MAD_F(0x067c87fc) /* 0.405403122 */, 18 },
+  /* 5887 */  { MAD_F(0x067ce848) /* 0.405494959 */, 18 },
+
+  /* 5888 */  { MAD_F(0x067d4896) /* 0.405586801 */, 18 },
+  /* 5889 */  { MAD_F(0x067da8e5) /* 0.405678648 */, 18 },
+  /* 5890 */  { MAD_F(0x067e0935) /* 0.405770501 */, 18 },
+  /* 5891 */  { MAD_F(0x067e6987) /* 0.405862359 */, 18 },
+  /* 5892 */  { MAD_F(0x067ec9da) /* 0.405954222 */, 18 },
+  /* 5893 */  { MAD_F(0x067f2a2f) /* 0.406046090 */, 18 },
+  /* 5894 */  { MAD_F(0x067f8a85) /* 0.406137963 */, 18 },
+  /* 5895 */  { MAD_F(0x067feadd) /* 0.406229842 */, 18 },
+  /* 5896 */  { MAD_F(0x06804b36) /* 0.406321726 */, 18 },
+  /* 5897 */  { MAD_F(0x0680ab90) /* 0.406413615 */, 18 },
+  /* 5898 */  { MAD_F(0x06810beb) /* 0.406505509 */, 18 },
+  /* 5899 */  { MAD_F(0x06816c49) /* 0.406597408 */, 18 },
+  /* 5900 */  { MAD_F(0x0681cca7) /* 0.406689313 */, 18 },
+  /* 5901 */  { MAD_F(0x06822d07) /* 0.406781223 */, 18 },
+  /* 5902 */  { MAD_F(0x06828d68) /* 0.406873138 */, 18 },
+  /* 5903 */  { MAD_F(0x0682edcb) /* 0.406965058 */, 18 },
+
+  /* 5904 */  { MAD_F(0x06834e2f) /* 0.407056983 */, 18 },
+  /* 5905 */  { MAD_F(0x0683ae94) /* 0.407148914 */, 18 },
+  /* 5906 */  { MAD_F(0x06840efb) /* 0.407240850 */, 18 },
+  /* 5907 */  { MAD_F(0x06846f63) /* 0.407332791 */, 18 },
+  /* 5908 */  { MAD_F(0x0684cfcd) /* 0.407424737 */, 18 },
+  /* 5909 */  { MAD_F(0x06853038) /* 0.407516688 */, 18 },
+  /* 5910 */  { MAD_F(0x068590a4) /* 0.407608645 */, 18 },
+  /* 5911 */  { MAD_F(0x0685f112) /* 0.407700606 */, 18 },
+  /* 5912 */  { MAD_F(0x06865181) /* 0.407792573 */, 18 },
+  /* 5913 */  { MAD_F(0x0686b1f2) /* 0.407884545 */, 18 },
+  /* 5914 */  { MAD_F(0x06871264) /* 0.407976522 */, 18 },
+  /* 5915 */  { MAD_F(0x068772d7) /* 0.408068505 */, 18 },
+  /* 5916 */  { MAD_F(0x0687d34c) /* 0.408160492 */, 18 },
+  /* 5917 */  { MAD_F(0x068833c2) /* 0.408252485 */, 18 },
+  /* 5918 */  { MAD_F(0x06889439) /* 0.408344483 */, 18 },
+  /* 5919 */  { MAD_F(0x0688f4b2) /* 0.408436486 */, 18 },
+
+  /* 5920 */  { MAD_F(0x0689552c) /* 0.408528495 */, 18 },
+  /* 5921 */  { MAD_F(0x0689b5a8) /* 0.408620508 */, 18 },
+  /* 5922 */  { MAD_F(0x068a1625) /* 0.408712527 */, 18 },
+  /* 5923 */  { MAD_F(0x068a76a4) /* 0.408804551 */, 18 },
+  /* 5924 */  { MAD_F(0x068ad724) /* 0.408896580 */, 18 },
+  /* 5925 */  { MAD_F(0x068b37a5) /* 0.408988614 */, 18 },
+  /* 5926 */  { MAD_F(0x068b9827) /* 0.409080653 */, 18 },
+  /* 5927 */  { MAD_F(0x068bf8ac) /* 0.409172698 */, 18 },
+  /* 5928 */  { MAD_F(0x068c5931) /* 0.409264748 */, 18 },
+  /* 5929 */  { MAD_F(0x068cb9b8) /* 0.409356803 */, 18 },
+  /* 5930 */  { MAD_F(0x068d1a40) /* 0.409448863 */, 18 },
+  /* 5931 */  { MAD_F(0x068d7aca) /* 0.409540928 */, 18 },
+  /* 5932 */  { MAD_F(0x068ddb54) /* 0.409632999 */, 18 },
+  /* 5933 */  { MAD_F(0x068e3be1) /* 0.409725074 */, 18 },
+  /* 5934 */  { MAD_F(0x068e9c6f) /* 0.409817155 */, 18 },
+  /* 5935 */  { MAD_F(0x068efcfe) /* 0.409909241 */, 18 },
+
+  /* 5936 */  { MAD_F(0x068f5d8e) /* 0.410001332 */, 18 },
+  /* 5937 */  { MAD_F(0x068fbe20) /* 0.410093428 */, 18 },
+  /* 5938 */  { MAD_F(0x06901eb4) /* 0.410185530 */, 18 },
+  /* 5939 */  { MAD_F(0x06907f48) /* 0.410277637 */, 18 },
+  /* 5940 */  { MAD_F(0x0690dfde) /* 0.410369748 */, 18 },
+  /* 5941 */  { MAD_F(0x06914076) /* 0.410461865 */, 18 },
+  /* 5942 */  { MAD_F(0x0691a10f) /* 0.410553988 */, 18 },
+  /* 5943 */  { MAD_F(0x069201a9) /* 0.410646115 */, 18 },
+  /* 5944 */  { MAD_F(0x06926245) /* 0.410738247 */, 18 },
+  /* 5945 */  { MAD_F(0x0692c2e2) /* 0.410830385 */, 18 },
+  /* 5946 */  { MAD_F(0x06932380) /* 0.410922528 */, 18 },
+  /* 5947 */  { MAD_F(0x06938420) /* 0.411014676 */, 18 },
+  /* 5948 */  { MAD_F(0x0693e4c1) /* 0.411106829 */, 18 },
+  /* 5949 */  { MAD_F(0x06944563) /* 0.411198987 */, 18 },
+  /* 5950 */  { MAD_F(0x0694a607) /* 0.411291151 */, 18 },
+  /* 5951 */  { MAD_F(0x069506ad) /* 0.411383320 */, 18 },
+
+  /* 5952 */  { MAD_F(0x06956753) /* 0.411475493 */, 18 },
+  /* 5953 */  { MAD_F(0x0695c7fc) /* 0.411567672 */, 18 },
+  /* 5954 */  { MAD_F(0x069628a5) /* 0.411659857 */, 18 },
+  /* 5955 */  { MAD_F(0x06968950) /* 0.411752046 */, 18 },
+  /* 5956 */  { MAD_F(0x0696e9fc) /* 0.411844240 */, 18 },
+  /* 5957 */  { MAD_F(0x06974aaa) /* 0.411936440 */, 18 },
+  /* 5958 */  { MAD_F(0x0697ab59) /* 0.412028645 */, 18 },
+  /* 5959 */  { MAD_F(0x06980c09) /* 0.412120855 */, 18 },
+  /* 5960 */  { MAD_F(0x06986cbb) /* 0.412213070 */, 18 },
+  /* 5961 */  { MAD_F(0x0698cd6e) /* 0.412305290 */, 18 },
+  /* 5962 */  { MAD_F(0x06992e23) /* 0.412397516 */, 18 },
+  /* 5963 */  { MAD_F(0x06998ed9) /* 0.412489746 */, 18 },
+  /* 5964 */  { MAD_F(0x0699ef90) /* 0.412581982 */, 18 },
+  /* 5965 */  { MAD_F(0x069a5049) /* 0.412674223 */, 18 },
+  /* 5966 */  { MAD_F(0x069ab103) /* 0.412766469 */, 18 },
+  /* 5967 */  { MAD_F(0x069b11bf) /* 0.412858720 */, 18 },
+
+  /* 5968 */  { MAD_F(0x069b727b) /* 0.412950976 */, 18 },
+  /* 5969 */  { MAD_F(0x069bd33a) /* 0.413043238 */, 18 },
+  /* 5970 */  { MAD_F(0x069c33f9) /* 0.413135505 */, 18 },
+  /* 5971 */  { MAD_F(0x069c94ba) /* 0.413227776 */, 18 },
+  /* 5972 */  { MAD_F(0x069cf57d) /* 0.413320053 */, 18 },
+  /* 5973 */  { MAD_F(0x069d5641) /* 0.413412335 */, 18 },
+  /* 5974 */  { MAD_F(0x069db706) /* 0.413504623 */, 18 },
+  /* 5975 */  { MAD_F(0x069e17cc) /* 0.413596915 */, 18 },
+  /* 5976 */  { MAD_F(0x069e7894) /* 0.413689213 */, 18 },
+  /* 5977 */  { MAD_F(0x069ed95e) /* 0.413781515 */, 18 },
+  /* 5978 */  { MAD_F(0x069f3a28) /* 0.413873823 */, 18 },
+  /* 5979 */  { MAD_F(0x069f9af4) /* 0.413966136 */, 18 },
+  /* 5980 */  { MAD_F(0x069ffbc2) /* 0.414058454 */, 18 },
+  /* 5981 */  { MAD_F(0x06a05c91) /* 0.414150778 */, 18 },
+  /* 5982 */  { MAD_F(0x06a0bd61) /* 0.414243106 */, 18 },
+  /* 5983 */  { MAD_F(0x06a11e32) /* 0.414335440 */, 18 },
+
+  /* 5984 */  { MAD_F(0x06a17f05) /* 0.414427779 */, 18 },
+  /* 5985 */  { MAD_F(0x06a1dfda) /* 0.414520122 */, 18 },
+  /* 5986 */  { MAD_F(0x06a240b0) /* 0.414612471 */, 18 },
+  /* 5987 */  { MAD_F(0x06a2a187) /* 0.414704826 */, 18 },
+  /* 5988 */  { MAD_F(0x06a3025f) /* 0.414797185 */, 18 },
+  /* 5989 */  { MAD_F(0x06a36339) /* 0.414889549 */, 18 },
+  /* 5990 */  { MAD_F(0x06a3c414) /* 0.414981919 */, 18 },
+  /* 5991 */  { MAD_F(0x06a424f1) /* 0.415074294 */, 18 },
+  /* 5992 */  { MAD_F(0x06a485cf) /* 0.415166674 */, 18 },
+  /* 5993 */  { MAD_F(0x06a4e6ae) /* 0.415259059 */, 18 },
+  /* 5994 */  { MAD_F(0x06a5478f) /* 0.415351449 */, 18 },
+  /* 5995 */  { MAD_F(0x06a5a871) /* 0.415443844 */, 18 },
+  /* 5996 */  { MAD_F(0x06a60955) /* 0.415536244 */, 18 },
+  /* 5997 */  { MAD_F(0x06a66a3a) /* 0.415628650 */, 18 },
+  /* 5998 */  { MAD_F(0x06a6cb20) /* 0.415721061 */, 18 },
+  /* 5999 */  { MAD_F(0x06a72c08) /* 0.415813476 */, 18 },
+
+  /* 6000 */  { MAD_F(0x06a78cf1) /* 0.415905897 */, 18 },
+  /* 6001 */  { MAD_F(0x06a7eddb) /* 0.415998324 */, 18 },
+  /* 6002 */  { MAD_F(0x06a84ec7) /* 0.416090755 */, 18 },
+  /* 6003 */  { MAD_F(0x06a8afb4) /* 0.416183191 */, 18 },
+  /* 6004 */  { MAD_F(0x06a910a3) /* 0.416275633 */, 18 },
+  /* 6005 */  { MAD_F(0x06a97193) /* 0.416368079 */, 18 },
+  /* 6006 */  { MAD_F(0x06a9d284) /* 0.416460531 */, 18 },
+  /* 6007 */  { MAD_F(0x06aa3377) /* 0.416552988 */, 18 },
+  /* 6008 */  { MAD_F(0x06aa946b) /* 0.416645450 */, 18 },
+  /* 6009 */  { MAD_F(0x06aaf561) /* 0.416737917 */, 18 },
+  /* 6010 */  { MAD_F(0x06ab5657) /* 0.416830389 */, 18 },
+  /* 6011 */  { MAD_F(0x06abb750) /* 0.416922867 */, 18 },
+  /* 6012 */  { MAD_F(0x06ac1849) /* 0.417015349 */, 18 },
+  /* 6013 */  { MAD_F(0x06ac7944) /* 0.417107837 */, 18 },
+  /* 6014 */  { MAD_F(0x06acda41) /* 0.417200330 */, 18 },
+  /* 6015 */  { MAD_F(0x06ad3b3e) /* 0.417292828 */, 18 },
+
+  /* 6016 */  { MAD_F(0x06ad9c3d) /* 0.417385331 */, 18 },
+  /* 6017 */  { MAD_F(0x06adfd3e) /* 0.417477839 */, 18 },
+  /* 6018 */  { MAD_F(0x06ae5e40) /* 0.417570352 */, 18 },
+  /* 6019 */  { MAD_F(0x06aebf43) /* 0.417662871 */, 18 },
+  /* 6020 */  { MAD_F(0x06af2047) /* 0.417755394 */, 18 },
+  /* 6021 */  { MAD_F(0x06af814d) /* 0.417847923 */, 18 },
+  /* 6022 */  { MAD_F(0x06afe255) /* 0.417940457 */, 18 },
+  /* 6023 */  { MAD_F(0x06b0435e) /* 0.418032996 */, 18 },
+  /* 6024 */  { MAD_F(0x06b0a468) /* 0.418125540 */, 18 },
+  /* 6025 */  { MAD_F(0x06b10573) /* 0.418218089 */, 18 },
+  /* 6026 */  { MAD_F(0x06b16680) /* 0.418310643 */, 18 },
+  /* 6027 */  { MAD_F(0x06b1c78e) /* 0.418403203 */, 18 },
+  /* 6028 */  { MAD_F(0x06b2289e) /* 0.418495767 */, 18 },
+  /* 6029 */  { MAD_F(0x06b289af) /* 0.418588337 */, 18 },
+  /* 6030 */  { MAD_F(0x06b2eac1) /* 0.418680911 */, 18 },
+  /* 6031 */  { MAD_F(0x06b34bd5) /* 0.418773491 */, 18 },
+
+  /* 6032 */  { MAD_F(0x06b3acea) /* 0.418866076 */, 18 },
+  /* 6033 */  { MAD_F(0x06b40e00) /* 0.418958666 */, 18 },
+  /* 6034 */  { MAD_F(0x06b46f18) /* 0.419051262 */, 18 },
+  /* 6035 */  { MAD_F(0x06b4d031) /* 0.419143862 */, 18 },
+  /* 6036 */  { MAD_F(0x06b5314c) /* 0.419236467 */, 18 },
+  /* 6037 */  { MAD_F(0x06b59268) /* 0.419329078 */, 18 },
+  /* 6038 */  { MAD_F(0x06b5f385) /* 0.419421694 */, 18 },
+  /* 6039 */  { MAD_F(0x06b654a4) /* 0.419514314 */, 18 },
+  /* 6040 */  { MAD_F(0x06b6b5c4) /* 0.419606940 */, 18 },
+  /* 6041 */  { MAD_F(0x06b716e6) /* 0.419699571 */, 18 },
+  /* 6042 */  { MAD_F(0x06b77808) /* 0.419792208 */, 18 },
+  /* 6043 */  { MAD_F(0x06b7d92d) /* 0.419884849 */, 18 },
+  /* 6044 */  { MAD_F(0x06b83a52) /* 0.419977495 */, 18 },
+  /* 6045 */  { MAD_F(0x06b89b79) /* 0.420070147 */, 18 },
+  /* 6046 */  { MAD_F(0x06b8fca1) /* 0.420162803 */, 18 },
+  /* 6047 */  { MAD_F(0x06b95dcb) /* 0.420255465 */, 18 },
+
+  /* 6048 */  { MAD_F(0x06b9bef6) /* 0.420348132 */, 18 },
+  /* 6049 */  { MAD_F(0x06ba2023) /* 0.420440803 */, 18 },
+  /* 6050 */  { MAD_F(0x06ba8150) /* 0.420533481 */, 18 },
+  /* 6051 */  { MAD_F(0x06bae280) /* 0.420626163 */, 18 },
+  /* 6052 */  { MAD_F(0x06bb43b0) /* 0.420718850 */, 18 },
+  /* 6053 */  { MAD_F(0x06bba4e2) /* 0.420811542 */, 18 },
+  /* 6054 */  { MAD_F(0x06bc0615) /* 0.420904240 */, 18 },
+  /* 6055 */  { MAD_F(0x06bc674a) /* 0.420996942 */, 18 },
+  /* 6056 */  { MAD_F(0x06bcc880) /* 0.421089650 */, 18 },
+  /* 6057 */  { MAD_F(0x06bd29b7) /* 0.421182362 */, 18 },
+  /* 6058 */  { MAD_F(0x06bd8af0) /* 0.421275080 */, 18 },
+  /* 6059 */  { MAD_F(0x06bdec2a) /* 0.421367803 */, 18 },
+  /* 6060 */  { MAD_F(0x06be4d66) /* 0.421460531 */, 18 },
+  /* 6061 */  { MAD_F(0x06beaea3) /* 0.421553264 */, 18 },
+  /* 6062 */  { MAD_F(0x06bf0fe1) /* 0.421646003 */, 18 },
+  /* 6063 */  { MAD_F(0x06bf7120) /* 0.421738746 */, 18 },
+
+  /* 6064 */  { MAD_F(0x06bfd261) /* 0.421831494 */, 18 },
+  /* 6065 */  { MAD_F(0x06c033a4) /* 0.421924248 */, 18 },
+  /* 6066 */  { MAD_F(0x06c094e7) /* 0.422017007 */, 18 },
+  /* 6067 */  { MAD_F(0x06c0f62c) /* 0.422109770 */, 18 },
+  /* 6068 */  { MAD_F(0x06c15773) /* 0.422202539 */, 18 },
+  /* 6069 */  { MAD_F(0x06c1b8bb) /* 0.422295313 */, 18 },
+  /* 6070 */  { MAD_F(0x06c21a04) /* 0.422388092 */, 18 },
+  /* 6071 */  { MAD_F(0x06c27b4e) /* 0.422480876 */, 18 },
+  /* 6072 */  { MAD_F(0x06c2dc9a) /* 0.422573665 */, 18 },
+  /* 6073 */  { MAD_F(0x06c33de8) /* 0.422666460 */, 18 },
+  /* 6074 */  { MAD_F(0x06c39f36) /* 0.422759259 */, 18 },
+  /* 6075 */  { MAD_F(0x06c40086) /* 0.422852064 */, 18 },
+  /* 6076 */  { MAD_F(0x06c461d8) /* 0.422944873 */, 18 },
+  /* 6077 */  { MAD_F(0x06c4c32a) /* 0.423037688 */, 18 },
+  /* 6078 */  { MAD_F(0x06c5247f) /* 0.423130508 */, 18 },
+  /* 6079 */  { MAD_F(0x06c585d4) /* 0.423223333 */, 18 },
+
+  /* 6080 */  { MAD_F(0x06c5e72b) /* 0.423316162 */, 18 },
+  /* 6081 */  { MAD_F(0x06c64883) /* 0.423408997 */, 18 },
+  /* 6082 */  { MAD_F(0x06c6a9dd) /* 0.423501838 */, 18 },
+  /* 6083 */  { MAD_F(0x06c70b38) /* 0.423594683 */, 18 },
+  /* 6084 */  { MAD_F(0x06c76c94) /* 0.423687533 */, 18 },
+  /* 6085 */  { MAD_F(0x06c7cdf2) /* 0.423780389 */, 18 },
+  /* 6086 */  { MAD_F(0x06c82f51) /* 0.423873249 */, 18 },
+  /* 6087 */  { MAD_F(0x06c890b1) /* 0.423966115 */, 18 },
+  /* 6088 */  { MAD_F(0x06c8f213) /* 0.424058985 */, 18 },
+  /* 6089 */  { MAD_F(0x06c95376) /* 0.424151861 */, 18 },
+  /* 6090 */  { MAD_F(0x06c9b4da) /* 0.424244742 */, 18 },
+  /* 6091 */  { MAD_F(0x06ca1640) /* 0.424337628 */, 18 },
+  /* 6092 */  { MAD_F(0x06ca77a8) /* 0.424430519 */, 18 },
+  /* 6093 */  { MAD_F(0x06cad910) /* 0.424523415 */, 18 },
+  /* 6094 */  { MAD_F(0x06cb3a7a) /* 0.424616316 */, 18 },
+  /* 6095 */  { MAD_F(0x06cb9be5) /* 0.424709222 */, 18 },
+
+  /* 6096 */  { MAD_F(0x06cbfd52) /* 0.424802133 */, 18 },
+  /* 6097 */  { MAD_F(0x06cc5ec0) /* 0.424895050 */, 18 },
+  /* 6098 */  { MAD_F(0x06ccc030) /* 0.424987971 */, 18 },
+  /* 6099 */  { MAD_F(0x06cd21a0) /* 0.425080898 */, 18 },
+  /* 6100 */  { MAD_F(0x06cd8313) /* 0.425173829 */, 18 },
+  /* 6101 */  { MAD_F(0x06cde486) /* 0.425266766 */, 18 },
+  /* 6102 */  { MAD_F(0x06ce45fb) /* 0.425359708 */, 18 },
+  /* 6103 */  { MAD_F(0x06cea771) /* 0.425452655 */, 18 },
+  /* 6104 */  { MAD_F(0x06cf08e9) /* 0.425545607 */, 18 },
+  /* 6105 */  { MAD_F(0x06cf6a62) /* 0.425638564 */, 18 },
+  /* 6106 */  { MAD_F(0x06cfcbdc) /* 0.425731526 */, 18 },
+  /* 6107 */  { MAD_F(0x06d02d58) /* 0.425824493 */, 18 },
+  /* 6108 */  { MAD_F(0x06d08ed5) /* 0.425917465 */, 18 },
+  /* 6109 */  { MAD_F(0x06d0f053) /* 0.426010443 */, 18 },
+  /* 6110 */  { MAD_F(0x06d151d3) /* 0.426103425 */, 18 },
+  /* 6111 */  { MAD_F(0x06d1b354) /* 0.426196412 */, 18 },
+
+  /* 6112 */  { MAD_F(0x06d214d7) /* 0.426289405 */, 18 },
+  /* 6113 */  { MAD_F(0x06d2765a) /* 0.426382403 */, 18 },
+  /* 6114 */  { MAD_F(0x06d2d7e0) /* 0.426475405 */, 18 },
+  /* 6115 */  { MAD_F(0x06d33966) /* 0.426568413 */, 18 },
+  /* 6116 */  { MAD_F(0x06d39aee) /* 0.426661426 */, 18 },
+  /* 6117 */  { MAD_F(0x06d3fc77) /* 0.426754444 */, 18 },
+  /* 6118 */  { MAD_F(0x06d45e02) /* 0.426847467 */, 18 },
+  /* 6119 */  { MAD_F(0x06d4bf8e) /* 0.426940495 */, 18 },
+  /* 6120 */  { MAD_F(0x06d5211c) /* 0.427033528 */, 18 },
+  /* 6121 */  { MAD_F(0x06d582aa) /* 0.427126566 */, 18 },
+  /* 6122 */  { MAD_F(0x06d5e43a) /* 0.427219609 */, 18 },
+  /* 6123 */  { MAD_F(0x06d645cc) /* 0.427312657 */, 18 },
+  /* 6124 */  { MAD_F(0x06d6a75f) /* 0.427405711 */, 18 },
+  /* 6125 */  { MAD_F(0x06d708f3) /* 0.427498769 */, 18 },
+  /* 6126 */  { MAD_F(0x06d76a88) /* 0.427591833 */, 18 },
+  /* 6127 */  { MAD_F(0x06d7cc1f) /* 0.427684901 */, 18 },
+
+  /* 6128 */  { MAD_F(0x06d82db8) /* 0.427777975 */, 18 },
+  /* 6129 */  { MAD_F(0x06d88f51) /* 0.427871054 */, 18 },
+  /* 6130 */  { MAD_F(0x06d8f0ec) /* 0.427964137 */, 18 },
+  /* 6131 */  { MAD_F(0x06d95288) /* 0.428057226 */, 18 },
+  /* 6132 */  { MAD_F(0x06d9b426) /* 0.428150320 */, 18 },
+  /* 6133 */  { MAD_F(0x06da15c5) /* 0.428243419 */, 18 },
+  /* 6134 */  { MAD_F(0x06da7766) /* 0.428336523 */, 18 },
+  /* 6135 */  { MAD_F(0x06dad907) /* 0.428429632 */, 18 },
+  /* 6136 */  { MAD_F(0x06db3aaa) /* 0.428522746 */, 18 },
+  /* 6137 */  { MAD_F(0x06db9c4f) /* 0.428615865 */, 18 },
+  /* 6138 */  { MAD_F(0x06dbfdf5) /* 0.428708989 */, 18 },
+  /* 6139 */  { MAD_F(0x06dc5f9c) /* 0.428802119 */, 18 },
+  /* 6140 */  { MAD_F(0x06dcc145) /* 0.428895253 */, 18 },
+  /* 6141 */  { MAD_F(0x06dd22ee) /* 0.428988392 */, 18 },
+  /* 6142 */  { MAD_F(0x06dd849a) /* 0.429081537 */, 18 },
+  /* 6143 */  { MAD_F(0x06dde646) /* 0.429174686 */, 18 },
+
+  /* 6144 */  { MAD_F(0x06de47f4) /* 0.429267841 */, 18 },
+  /* 6145 */  { MAD_F(0x06dea9a4) /* 0.429361001 */, 18 },
+  /* 6146 */  { MAD_F(0x06df0b54) /* 0.429454165 */, 18 },
+  /* 6147 */  { MAD_F(0x06df6d06) /* 0.429547335 */, 18 },
+  /* 6148 */  { MAD_F(0x06dfceba) /* 0.429640510 */, 18 },
+  /* 6149 */  { MAD_F(0x06e0306f) /* 0.429733690 */, 18 },
+  /* 6150 */  { MAD_F(0x06e09225) /* 0.429826874 */, 18 },
+  /* 6151 */  { MAD_F(0x06e0f3dc) /* 0.429920064 */, 18 },
+  /* 6152 */  { MAD_F(0x06e15595) /* 0.430013259 */, 18 },
+  /* 6153 */  { MAD_F(0x06e1b74f) /* 0.430106459 */, 18 },
+  /* 6154 */  { MAD_F(0x06e2190b) /* 0.430199664 */, 18 },
+  /* 6155 */  { MAD_F(0x06e27ac8) /* 0.430292875 */, 18 },
+  /* 6156 */  { MAD_F(0x06e2dc86) /* 0.430386090 */, 18 },
+  /* 6157 */  { MAD_F(0x06e33e46) /* 0.430479310 */, 18 },
+  /* 6158 */  { MAD_F(0x06e3a007) /* 0.430572535 */, 18 },
+  /* 6159 */  { MAD_F(0x06e401c9) /* 0.430665765 */, 18 },
+
+  /* 6160 */  { MAD_F(0x06e4638d) /* 0.430759001 */, 18 },
+  /* 6161 */  { MAD_F(0x06e4c552) /* 0.430852241 */, 18 },
+  /* 6162 */  { MAD_F(0x06e52718) /* 0.430945487 */, 18 },
+  /* 6163 */  { MAD_F(0x06e588e0) /* 0.431038737 */, 18 },
+  /* 6164 */  { MAD_F(0x06e5eaa9) /* 0.431131993 */, 18 },
+  /* 6165 */  { MAD_F(0x06e64c73) /* 0.431225253 */, 18 },
+  /* 6166 */  { MAD_F(0x06e6ae3f) /* 0.431318519 */, 18 },
+  /* 6167 */  { MAD_F(0x06e7100c) /* 0.431411790 */, 18 },
+  /* 6168 */  { MAD_F(0x06e771db) /* 0.431505065 */, 18 },
+  /* 6169 */  { MAD_F(0x06e7d3ab) /* 0.431598346 */, 18 },
+  /* 6170 */  { MAD_F(0x06e8357c) /* 0.431691632 */, 18 },
+  /* 6171 */  { MAD_F(0x06e8974e) /* 0.431784923 */, 18 },
+  /* 6172 */  { MAD_F(0x06e8f922) /* 0.431878218 */, 18 },
+  /* 6173 */  { MAD_F(0x06e95af8) /* 0.431971519 */, 18 },
+  /* 6174 */  { MAD_F(0x06e9bcce) /* 0.432064825 */, 18 },
+  /* 6175 */  { MAD_F(0x06ea1ea6) /* 0.432158136 */, 18 },
+
+  /* 6176 */  { MAD_F(0x06ea807f) /* 0.432251452 */, 18 },
+  /* 6177 */  { MAD_F(0x06eae25a) /* 0.432344773 */, 18 },
+  /* 6178 */  { MAD_F(0x06eb4436) /* 0.432438099 */, 18 },
+  /* 6179 */  { MAD_F(0x06eba614) /* 0.432531431 */, 18 },
+  /* 6180 */  { MAD_F(0x06ec07f2) /* 0.432624767 */, 18 },
+  /* 6181 */  { MAD_F(0x06ec69d2) /* 0.432718108 */, 18 },
+  /* 6182 */  { MAD_F(0x06eccbb4) /* 0.432811454 */, 18 },
+  /* 6183 */  { MAD_F(0x06ed2d97) /* 0.432904805 */, 18 },
+  /* 6184 */  { MAD_F(0x06ed8f7b) /* 0.432998162 */, 18 },
+  /* 6185 */  { MAD_F(0x06edf160) /* 0.433091523 */, 18 },
+  /* 6186 */  { MAD_F(0x06ee5347) /* 0.433184889 */, 18 },
+  /* 6187 */  { MAD_F(0x06eeb52f) /* 0.433278261 */, 18 },
+  /* 6188 */  { MAD_F(0x06ef1719) /* 0.433371637 */, 18 },
+  /* 6189 */  { MAD_F(0x06ef7904) /* 0.433465019 */, 18 },
+  /* 6190 */  { MAD_F(0x06efdaf0) /* 0.433558405 */, 18 },
+  /* 6191 */  { MAD_F(0x06f03cde) /* 0.433651797 */, 18 },
+
+  /* 6192 */  { MAD_F(0x06f09ecc) /* 0.433745193 */, 18 },
+  /* 6193 */  { MAD_F(0x06f100bd) /* 0.433838595 */, 18 },
+  /* 6194 */  { MAD_F(0x06f162ae) /* 0.433932001 */, 18 },
+  /* 6195 */  { MAD_F(0x06f1c4a1) /* 0.434025413 */, 18 },
+  /* 6196 */  { MAD_F(0x06f22696) /* 0.434118830 */, 18 },
+  /* 6197 */  { MAD_F(0x06f2888b) /* 0.434212251 */, 18 },
+  /* 6198 */  { MAD_F(0x06f2ea82) /* 0.434305678 */, 18 },
+  /* 6199 */  { MAD_F(0x06f34c7b) /* 0.434399110 */, 18 },
+  /* 6200 */  { MAD_F(0x06f3ae75) /* 0.434492546 */, 18 },
+  /* 6201 */  { MAD_F(0x06f41070) /* 0.434585988 */, 18 },
+  /* 6202 */  { MAD_F(0x06f4726c) /* 0.434679435 */, 18 },
+  /* 6203 */  { MAD_F(0x06f4d46a) /* 0.434772887 */, 18 },
+  /* 6204 */  { MAD_F(0x06f53669) /* 0.434866344 */, 18 },
+  /* 6205 */  { MAD_F(0x06f59869) /* 0.434959806 */, 18 },
+  /* 6206 */  { MAD_F(0x06f5fa6b) /* 0.435053272 */, 18 },
+  /* 6207 */  { MAD_F(0x06f65c6e) /* 0.435146744 */, 18 },
+
+  /* 6208 */  { MAD_F(0x06f6be73) /* 0.435240221 */, 18 },
+  /* 6209 */  { MAD_F(0x06f72079) /* 0.435333703 */, 18 },
+  /* 6210 */  { MAD_F(0x06f78280) /* 0.435427190 */, 18 },
+  /* 6211 */  { MAD_F(0x06f7e489) /* 0.435520682 */, 18 },
+  /* 6212 */  { MAD_F(0x06f84693) /* 0.435614179 */, 18 },
+  /* 6213 */  { MAD_F(0x06f8a89e) /* 0.435707681 */, 18 },
+  /* 6214 */  { MAD_F(0x06f90aaa) /* 0.435801188 */, 18 },
+  /* 6215 */  { MAD_F(0x06f96cb8) /* 0.435894700 */, 18 },
+  /* 6216 */  { MAD_F(0x06f9cec8) /* 0.435988217 */, 18 },
+  /* 6217 */  { MAD_F(0x06fa30d8) /* 0.436081739 */, 18 },
+  /* 6218 */  { MAD_F(0x06fa92ea) /* 0.436175266 */, 18 },
+  /* 6219 */  { MAD_F(0x06faf4fe) /* 0.436268799 */, 18 },
+  /* 6220 */  { MAD_F(0x06fb5712) /* 0.436362336 */, 18 },
+  /* 6221 */  { MAD_F(0x06fbb928) /* 0.436455878 */, 18 },
+  /* 6222 */  { MAD_F(0x06fc1b40) /* 0.436549425 */, 18 },
+  /* 6223 */  { MAD_F(0x06fc7d58) /* 0.436642977 */, 18 },
+
+  /* 6224 */  { MAD_F(0x06fcdf72) /* 0.436736534 */, 18 },
+  /* 6225 */  { MAD_F(0x06fd418e) /* 0.436830096 */, 18 },
+  /* 6226 */  { MAD_F(0x06fda3ab) /* 0.436923664 */, 18 },
+  /* 6227 */  { MAD_F(0x06fe05c9) /* 0.437017236 */, 18 },
+  /* 6228 */  { MAD_F(0x06fe67e8) /* 0.437110813 */, 18 },
+  /* 6229 */  { MAD_F(0x06feca09) /* 0.437204395 */, 18 },
+  /* 6230 */  { MAD_F(0x06ff2c2b) /* 0.437297982 */, 18 },
+  /* 6231 */  { MAD_F(0x06ff8e4f) /* 0.437391575 */, 18 },
+  /* 6232 */  { MAD_F(0x06fff073) /* 0.437485172 */, 18 },
+  /* 6233 */  { MAD_F(0x0700529a) /* 0.437578774 */, 18 },
+  /* 6234 */  { MAD_F(0x0700b4c1) /* 0.437672381 */, 18 },
+  /* 6235 */  { MAD_F(0x070116ea) /* 0.437765994 */, 18 },
+  /* 6236 */  { MAD_F(0x07017914) /* 0.437859611 */, 18 },
+  /* 6237 */  { MAD_F(0x0701db40) /* 0.437953233 */, 18 },
+  /* 6238 */  { MAD_F(0x07023d6c) /* 0.438046860 */, 18 },
+  /* 6239 */  { MAD_F(0x07029f9b) /* 0.438140493 */, 18 },
+
+  /* 6240 */  { MAD_F(0x070301ca) /* 0.438234130 */, 18 },
+  /* 6241 */  { MAD_F(0x070363fb) /* 0.438327772 */, 18 },
+  /* 6242 */  { MAD_F(0x0703c62d) /* 0.438421419 */, 18 },
+  /* 6243 */  { MAD_F(0x07042861) /* 0.438515072 */, 18 },
+  /* 6244 */  { MAD_F(0x07048a96) /* 0.438608729 */, 18 },
+  /* 6245 */  { MAD_F(0x0704eccc) /* 0.438702391 */, 18 },
+  /* 6246 */  { MAD_F(0x07054f04) /* 0.438796059 */, 18 },
+  /* 6247 */  { MAD_F(0x0705b13d) /* 0.438889731 */, 18 },
+  /* 6248 */  { MAD_F(0x07061377) /* 0.438983408 */, 18 },
+  /* 6249 */  { MAD_F(0x070675b3) /* 0.439077090 */, 18 },
+  /* 6250 */  { MAD_F(0x0706d7f0) /* 0.439170778 */, 18 },
+  /* 6251 */  { MAD_F(0x07073a2e) /* 0.439264470 */, 18 },
+  /* 6252 */  { MAD_F(0x07079c6e) /* 0.439358167 */, 18 },
+  /* 6253 */  { MAD_F(0x0707feaf) /* 0.439451869 */, 18 },
+  /* 6254 */  { MAD_F(0x070860f1) /* 0.439545577 */, 18 },
+  /* 6255 */  { MAD_F(0x0708c335) /* 0.439639289 */, 18 },
+
+  /* 6256 */  { MAD_F(0x0709257a) /* 0.439733006 */, 18 },
+  /* 6257 */  { MAD_F(0x070987c0) /* 0.439826728 */, 18 },
+  /* 6258 */  { MAD_F(0x0709ea08) /* 0.439920456 */, 18 },
+  /* 6259 */  { MAD_F(0x070a4c51) /* 0.440014188 */, 18 },
+  /* 6260 */  { MAD_F(0x070aae9b) /* 0.440107925 */, 18 },
+  /* 6261 */  { MAD_F(0x070b10e7) /* 0.440201667 */, 18 },
+  /* 6262 */  { MAD_F(0x070b7334) /* 0.440295414 */, 18 },
+  /* 6263 */  { MAD_F(0x070bd583) /* 0.440389167 */, 18 },
+  /* 6264 */  { MAD_F(0x070c37d2) /* 0.440482924 */, 18 },
+  /* 6265 */  { MAD_F(0x070c9a23) /* 0.440576686 */, 18 },
+  /* 6266 */  { MAD_F(0x070cfc76) /* 0.440670453 */, 18 },
+  /* 6267 */  { MAD_F(0x070d5eca) /* 0.440764225 */, 18 },
+  /* 6268 */  { MAD_F(0x070dc11f) /* 0.440858002 */, 18 },
+  /* 6269 */  { MAD_F(0x070e2375) /* 0.440951784 */, 18 },
+  /* 6270 */  { MAD_F(0x070e85cd) /* 0.441045572 */, 18 },
+  /* 6271 */  { MAD_F(0x070ee826) /* 0.441139364 */, 18 },
+
+  /* 6272 */  { MAD_F(0x070f4a80) /* 0.441233161 */, 18 },
+  /* 6273 */  { MAD_F(0x070facdc) /* 0.441326963 */, 18 },
+  /* 6274 */  { MAD_F(0x07100f39) /* 0.441420770 */, 18 },
+  /* 6275 */  { MAD_F(0x07107198) /* 0.441514582 */, 18 },
+  /* 6276 */  { MAD_F(0x0710d3f8) /* 0.441608399 */, 18 },
+  /* 6277 */  { MAD_F(0x07113659) /* 0.441702221 */, 18 },
+  /* 6278 */  { MAD_F(0x071198bb) /* 0.441796048 */, 18 },
+  /* 6279 */  { MAD_F(0x0711fb1f) /* 0.441889880 */, 18 },
+  /* 6280 */  { MAD_F(0x07125d84) /* 0.441983717 */, 18 },
+  /* 6281 */  { MAD_F(0x0712bfeb) /* 0.442077559 */, 18 },
+  /* 6282 */  { MAD_F(0x07132253) /* 0.442171406 */, 18 },
+  /* 6283 */  { MAD_F(0x071384bc) /* 0.442265257 */, 18 },
+  /* 6284 */  { MAD_F(0x0713e726) /* 0.442359114 */, 18 },
+  /* 6285 */  { MAD_F(0x07144992) /* 0.442452976 */, 18 },
+  /* 6286 */  { MAD_F(0x0714abff) /* 0.442546843 */, 18 },
+  /* 6287 */  { MAD_F(0x07150e6e) /* 0.442640715 */, 18 },
+
+  /* 6288 */  { MAD_F(0x071570de) /* 0.442734592 */, 18 },
+  /* 6289 */  { MAD_F(0x0715d34f) /* 0.442828473 */, 18 },
+  /* 6290 */  { MAD_F(0x071635c1) /* 0.442922360 */, 18 },
+  /* 6291 */  { MAD_F(0x07169835) /* 0.443016252 */, 18 },
+  /* 6292 */  { MAD_F(0x0716faaa) /* 0.443110148 */, 18 },
+  /* 6293 */  { MAD_F(0x07175d21) /* 0.443204050 */, 18 },
+  /* 6294 */  { MAD_F(0x0717bf99) /* 0.443297957 */, 18 },
+  /* 6295 */  { MAD_F(0x07182212) /* 0.443391868 */, 18 },
+  /* 6296 */  { MAD_F(0x0718848d) /* 0.443485785 */, 18 },
+  /* 6297 */  { MAD_F(0x0718e709) /* 0.443579706 */, 18 },
+  /* 6298 */  { MAD_F(0x07194986) /* 0.443673633 */, 18 },
+  /* 6299 */  { MAD_F(0x0719ac04) /* 0.443767564 */, 18 },
+  /* 6300 */  { MAD_F(0x071a0e84) /* 0.443861501 */, 18 },
+  /* 6301 */  { MAD_F(0x071a7105) /* 0.443955442 */, 18 },
+  /* 6302 */  { MAD_F(0x071ad388) /* 0.444049389 */, 18 },
+  /* 6303 */  { MAD_F(0x071b360c) /* 0.444143340 */, 18 },
+
+  /* 6304 */  { MAD_F(0x071b9891) /* 0.444237296 */, 18 },
+  /* 6305 */  { MAD_F(0x071bfb18) /* 0.444331258 */, 18 },
+  /* 6306 */  { MAD_F(0x071c5d9f) /* 0.444425224 */, 18 },
+  /* 6307 */  { MAD_F(0x071cc029) /* 0.444519195 */, 18 },
+  /* 6308 */  { MAD_F(0x071d22b3) /* 0.444613171 */, 18 },
+  /* 6309 */  { MAD_F(0x071d853f) /* 0.444707153 */, 18 },
+  /* 6310 */  { MAD_F(0x071de7cc) /* 0.444801139 */, 18 },
+  /* 6311 */  { MAD_F(0x071e4a5b) /* 0.444895130 */, 18 },
+  /* 6312 */  { MAD_F(0x071eaceb) /* 0.444989126 */, 18 },
+  /* 6313 */  { MAD_F(0x071f0f7c) /* 0.445083127 */, 18 },
+  /* 6314 */  { MAD_F(0x071f720e) /* 0.445177133 */, 18 },
+  /* 6315 */  { MAD_F(0x071fd4a2) /* 0.445271144 */, 18 },
+  /* 6316 */  { MAD_F(0x07203737) /* 0.445365160 */, 18 },
+  /* 6317 */  { MAD_F(0x072099ce) /* 0.445459181 */, 18 },
+  /* 6318 */  { MAD_F(0x0720fc66) /* 0.445553206 */, 18 },
+  /* 6319 */  { MAD_F(0x07215eff) /* 0.445647237 */, 18 },
+
+  /* 6320 */  { MAD_F(0x0721c19a) /* 0.445741273 */, 18 },
+  /* 6321 */  { MAD_F(0x07222436) /* 0.445835314 */, 18 },
+  /* 6322 */  { MAD_F(0x072286d3) /* 0.445929359 */, 18 },
+  /* 6323 */  { MAD_F(0x0722e971) /* 0.446023410 */, 18 },
+  /* 6324 */  { MAD_F(0x07234c11) /* 0.446117466 */, 18 },
+  /* 6325 */  { MAD_F(0x0723aeb2) /* 0.446211526 */, 18 },
+  /* 6326 */  { MAD_F(0x07241155) /* 0.446305592 */, 18 },
+  /* 6327 */  { MAD_F(0x072473f9) /* 0.446399662 */, 18 },
+  /* 6328 */  { MAD_F(0x0724d69e) /* 0.446493738 */, 18 },
+  /* 6329 */  { MAD_F(0x07253944) /* 0.446587818 */, 18 },
+  /* 6330 */  { MAD_F(0x07259bec) /* 0.446681903 */, 18 },
+  /* 6331 */  { MAD_F(0x0725fe95) /* 0.446775994 */, 18 },
+  /* 6332 */  { MAD_F(0x07266140) /* 0.446870089 */, 18 },
+  /* 6333 */  { MAD_F(0x0726c3ec) /* 0.446964189 */, 18 },
+  /* 6334 */  { MAD_F(0x07272699) /* 0.447058294 */, 18 },
+  /* 6335 */  { MAD_F(0x07278947) /* 0.447152404 */, 18 },
+
+  /* 6336 */  { MAD_F(0x0727ebf7) /* 0.447246519 */, 18 },
+  /* 6337 */  { MAD_F(0x07284ea8) /* 0.447340639 */, 18 },
+  /* 6338 */  { MAD_F(0x0728b15b) /* 0.447434764 */, 18 },
+  /* 6339 */  { MAD_F(0x0729140f) /* 0.447528894 */, 18 },
+  /* 6340 */  { MAD_F(0x072976c4) /* 0.447623029 */, 18 },
+  /* 6341 */  { MAD_F(0x0729d97a) /* 0.447717169 */, 18 },
+  /* 6342 */  { MAD_F(0x072a3c32) /* 0.447811314 */, 18 },
+  /* 6343 */  { MAD_F(0x072a9eeb) /* 0.447905463 */, 18 },
+  /* 6344 */  { MAD_F(0x072b01a6) /* 0.447999618 */, 18 },
+  /* 6345 */  { MAD_F(0x072b6461) /* 0.448093778 */, 18 },
+  /* 6346 */  { MAD_F(0x072bc71e) /* 0.448187942 */, 18 },
+  /* 6347 */  { MAD_F(0x072c29dd) /* 0.448282112 */, 18 },
+  /* 6348 */  { MAD_F(0x072c8c9d) /* 0.448376286 */, 18 },
+  /* 6349 */  { MAD_F(0x072cef5e) /* 0.448470466 */, 18 },
+  /* 6350 */  { MAD_F(0x072d5220) /* 0.448564650 */, 18 },
+  /* 6351 */  { MAD_F(0x072db4e4) /* 0.448658839 */, 18 },
+
+  /* 6352 */  { MAD_F(0x072e17a9) /* 0.448753033 */, 18 },
+  /* 6353 */  { MAD_F(0x072e7a6f) /* 0.448847233 */, 18 },
+  /* 6354 */  { MAD_F(0x072edd37) /* 0.448941437 */, 18 },
+  /* 6355 */  { MAD_F(0x072f4000) /* 0.449035646 */, 18 },
+  /* 6356 */  { MAD_F(0x072fa2ca) /* 0.449129860 */, 18 },
+  /* 6357 */  { MAD_F(0x07300596) /* 0.449224079 */, 18 },
+  /* 6358 */  { MAD_F(0x07306863) /* 0.449318303 */, 18 },
+  /* 6359 */  { MAD_F(0x0730cb32) /* 0.449412531 */, 18 },
+  /* 6360 */  { MAD_F(0x07312e01) /* 0.449506765 */, 18 },
+  /* 6361 */  { MAD_F(0x073190d2) /* 0.449601004 */, 18 },
+  /* 6362 */  { MAD_F(0x0731f3a5) /* 0.449695247 */, 18 },
+  /* 6363 */  { MAD_F(0x07325678) /* 0.449789496 */, 18 },
+  /* 6364 */  { MAD_F(0x0732b94d) /* 0.449883749 */, 18 },
+  /* 6365 */  { MAD_F(0x07331c23) /* 0.449978008 */, 18 },
+  /* 6366 */  { MAD_F(0x07337efb) /* 0.450072271 */, 18 },
+  /* 6367 */  { MAD_F(0x0733e1d4) /* 0.450166540 */, 18 },
+
+  /* 6368 */  { MAD_F(0x073444ae) /* 0.450260813 */, 18 },
+  /* 6369 */  { MAD_F(0x0734a78a) /* 0.450355091 */, 18 },
+  /* 6370 */  { MAD_F(0x07350a67) /* 0.450449374 */, 18 },
+  /* 6371 */  { MAD_F(0x07356d45) /* 0.450543662 */, 18 },
+  /* 6372 */  { MAD_F(0x0735d025) /* 0.450637955 */, 18 },
+  /* 6373 */  { MAD_F(0x07363306) /* 0.450732253 */, 18 },
+  /* 6374 */  { MAD_F(0x073695e8) /* 0.450826556 */, 18 },
+  /* 6375 */  { MAD_F(0x0736f8cb) /* 0.450920864 */, 18 },
+  /* 6376 */  { MAD_F(0x07375bb0) /* 0.451015176 */, 18 },
+  /* 6377 */  { MAD_F(0x0737be96) /* 0.451109494 */, 18 },
+  /* 6378 */  { MAD_F(0x0738217e) /* 0.451203817 */, 18 },
+  /* 6379 */  { MAD_F(0x07388467) /* 0.451298144 */, 18 },
+  /* 6380 */  { MAD_F(0x0738e751) /* 0.451392477 */, 18 },
+  /* 6381 */  { MAD_F(0x07394a3d) /* 0.451486814 */, 18 },
+  /* 6382 */  { MAD_F(0x0739ad29) /* 0.451581156 */, 18 },
+  /* 6383 */  { MAD_F(0x073a1017) /* 0.451675503 */, 18 },
+
+  /* 6384 */  { MAD_F(0x073a7307) /* 0.451769856 */, 18 },
+  /* 6385 */  { MAD_F(0x073ad5f8) /* 0.451864213 */, 18 },
+  /* 6386 */  { MAD_F(0x073b38ea) /* 0.451958575 */, 18 },
+  /* 6387 */  { MAD_F(0x073b9bdd) /* 0.452052942 */, 18 },
+  /* 6388 */  { MAD_F(0x073bfed2) /* 0.452147313 */, 18 },
+  /* 6389 */  { MAD_F(0x073c61c8) /* 0.452241690 */, 18 },
+  /* 6390 */  { MAD_F(0x073cc4bf) /* 0.452336072 */, 18 },
+  /* 6391 */  { MAD_F(0x073d27b8) /* 0.452430458 */, 18 },
+  /* 6392 */  { MAD_F(0x073d8ab2) /* 0.452524850 */, 18 },
+  /* 6393 */  { MAD_F(0x073dedae) /* 0.452619246 */, 18 },
+  /* 6394 */  { MAD_F(0x073e50aa) /* 0.452713648 */, 18 },
+  /* 6395 */  { MAD_F(0x073eb3a8) /* 0.452808054 */, 18 },
+  /* 6396 */  { MAD_F(0x073f16a8) /* 0.452902465 */, 18 },
+  /* 6397 */  { MAD_F(0x073f79a8) /* 0.452996882 */, 18 },
+  /* 6398 */  { MAD_F(0x073fdcaa) /* 0.453091303 */, 18 },
+  /* 6399 */  { MAD_F(0x07403fad) /* 0.453185729 */, 18 },
+
+  /* 6400 */  { MAD_F(0x0740a2b2) /* 0.453280160 */, 18 },
+  /* 6401 */  { MAD_F(0x074105b8) /* 0.453374595 */, 18 },
+  /* 6402 */  { MAD_F(0x074168bf) /* 0.453469036 */, 18 },
+  /* 6403 */  { MAD_F(0x0741cbc8) /* 0.453563482 */, 18 },
+  /* 6404 */  { MAD_F(0x07422ed2) /* 0.453657932 */, 18 },
+  /* 6405 */  { MAD_F(0x074291dd) /* 0.453752388 */, 18 },
+  /* 6406 */  { MAD_F(0x0742f4e9) /* 0.453846848 */, 18 },
+  /* 6407 */  { MAD_F(0x074357f7) /* 0.453941314 */, 18 },
+  /* 6408 */  { MAD_F(0x0743bb06) /* 0.454035784 */, 18 },
+  /* 6409 */  { MAD_F(0x07441e17) /* 0.454130259 */, 18 },
+  /* 6410 */  { MAD_F(0x07448129) /* 0.454224739 */, 18 },
+  /* 6411 */  { MAD_F(0x0744e43c) /* 0.454319224 */, 18 },
+  /* 6412 */  { MAD_F(0x07454750) /* 0.454413714 */, 18 },
+  /* 6413 */  { MAD_F(0x0745aa66) /* 0.454508209 */, 18 },
+  /* 6414 */  { MAD_F(0x07460d7d) /* 0.454602708 */, 18 },
+  /* 6415 */  { MAD_F(0x07467095) /* 0.454697213 */, 18 },
+
+  /* 6416 */  { MAD_F(0x0746d3af) /* 0.454791723 */, 18 },
+  /* 6417 */  { MAD_F(0x074736ca) /* 0.454886237 */, 18 },
+  /* 6418 */  { MAD_F(0x074799e7) /* 0.454980756 */, 18 },
+  /* 6419 */  { MAD_F(0x0747fd04) /* 0.455075281 */, 18 },
+  /* 6420 */  { MAD_F(0x07486023) /* 0.455169810 */, 18 },
+  /* 6421 */  { MAD_F(0x0748c344) /* 0.455264344 */, 18 },
+  /* 6422 */  { MAD_F(0x07492665) /* 0.455358883 */, 18 },
+  /* 6423 */  { MAD_F(0x07498988) /* 0.455453427 */, 18 },
+  /* 6424 */  { MAD_F(0x0749ecac) /* 0.455547976 */, 18 },
+  /* 6425 */  { MAD_F(0x074a4fd2) /* 0.455642529 */, 18 },
+  /* 6426 */  { MAD_F(0x074ab2f9) /* 0.455737088 */, 18 },
+  /* 6427 */  { MAD_F(0x074b1621) /* 0.455831652 */, 18 },
+  /* 6428 */  { MAD_F(0x074b794b) /* 0.455926220 */, 18 },
+  /* 6429 */  { MAD_F(0x074bdc75) /* 0.456020793 */, 18 },
+  /* 6430 */  { MAD_F(0x074c3fa1) /* 0.456115372 */, 18 },
+  /* 6431 */  { MAD_F(0x074ca2cf) /* 0.456209955 */, 18 },
+
+  /* 6432 */  { MAD_F(0x074d05fe) /* 0.456304543 */, 18 },
+  /* 6433 */  { MAD_F(0x074d692e) /* 0.456399136 */, 18 },
+  /* 6434 */  { MAD_F(0x074dcc5f) /* 0.456493733 */, 18 },
+  /* 6435 */  { MAD_F(0x074e2f92) /* 0.456588336 */, 18 },
+  /* 6436 */  { MAD_F(0x074e92c6) /* 0.456682944 */, 18 },
+  /* 6437 */  { MAD_F(0x074ef5fb) /* 0.456777556 */, 18 },
+  /* 6438 */  { MAD_F(0x074f5932) /* 0.456872174 */, 18 },
+  /* 6439 */  { MAD_F(0x074fbc6a) /* 0.456966796 */, 18 },
+  /* 6440 */  { MAD_F(0x07501fa3) /* 0.457061423 */, 18 },
+  /* 6441 */  { MAD_F(0x075082de) /* 0.457156056 */, 18 },
+  /* 6442 */  { MAD_F(0x0750e61a) /* 0.457250693 */, 18 },
+  /* 6443 */  { MAD_F(0x07514957) /* 0.457345335 */, 18 },
+  /* 6444 */  { MAD_F(0x0751ac96) /* 0.457439981 */, 18 },
+  /* 6445 */  { MAD_F(0x07520fd6) /* 0.457534633 */, 18 },
+  /* 6446 */  { MAD_F(0x07527317) /* 0.457629290 */, 18 },
+  /* 6447 */  { MAD_F(0x0752d659) /* 0.457723951 */, 18 },
+
+  /* 6448 */  { MAD_F(0x0753399d) /* 0.457818618 */, 18 },
+  /* 6449 */  { MAD_F(0x07539ce2) /* 0.457913289 */, 18 },
+  /* 6450 */  { MAD_F(0x07540029) /* 0.458007965 */, 18 },
+  /* 6451 */  { MAD_F(0x07546371) /* 0.458102646 */, 18 },
+  /* 6452 */  { MAD_F(0x0754c6ba) /* 0.458197332 */, 18 },
+  /* 6453 */  { MAD_F(0x07552a04) /* 0.458292023 */, 18 },
+  /* 6454 */  { MAD_F(0x07558d50) /* 0.458386719 */, 18 },
+  /* 6455 */  { MAD_F(0x0755f09d) /* 0.458481420 */, 18 },
+  /* 6456 */  { MAD_F(0x075653eb) /* 0.458576125 */, 18 },
+  /* 6457 */  { MAD_F(0x0756b73b) /* 0.458670836 */, 18 },
+  /* 6458 */  { MAD_F(0x07571a8c) /* 0.458765551 */, 18 },
+  /* 6459 */  { MAD_F(0x07577dde) /* 0.458860271 */, 18 },
+  /* 6460 */  { MAD_F(0x0757e131) /* 0.458954996 */, 18 },
+  /* 6461 */  { MAD_F(0x07584486) /* 0.459049726 */, 18 },
+  /* 6462 */  { MAD_F(0x0758a7dd) /* 0.459144461 */, 18 },
+  /* 6463 */  { MAD_F(0x07590b34) /* 0.459239201 */, 18 },
+
+  /* 6464 */  { MAD_F(0x07596e8d) /* 0.459333946 */, 18 },
+  /* 6465 */  { MAD_F(0x0759d1e7) /* 0.459428695 */, 18 },
+  /* 6466 */  { MAD_F(0x075a3542) /* 0.459523450 */, 18 },
+  /* 6467 */  { MAD_F(0x075a989f) /* 0.459618209 */, 18 },
+  /* 6468 */  { MAD_F(0x075afbfd) /* 0.459712973 */, 18 },
+  /* 6469 */  { MAD_F(0x075b5f5d) /* 0.459807742 */, 18 },
+  /* 6470 */  { MAD_F(0x075bc2bd) /* 0.459902516 */, 18 },
+  /* 6471 */  { MAD_F(0x075c261f) /* 0.459997295 */, 18 },
+  /* 6472 */  { MAD_F(0x075c8983) /* 0.460092079 */, 18 },
+  /* 6473 */  { MAD_F(0x075cece7) /* 0.460186867 */, 18 },
+  /* 6474 */  { MAD_F(0x075d504d) /* 0.460281661 */, 18 },
+  /* 6475 */  { MAD_F(0x075db3b5) /* 0.460376459 */, 18 },
+  /* 6476 */  { MAD_F(0x075e171d) /* 0.460471262 */, 18 },
+  /* 6477 */  { MAD_F(0x075e7a87) /* 0.460566071 */, 18 },
+  /* 6478 */  { MAD_F(0x075eddf2) /* 0.460660884 */, 18 },
+  /* 6479 */  { MAD_F(0x075f415f) /* 0.460755701 */, 18 },
+
+  /* 6480 */  { MAD_F(0x075fa4cc) /* 0.460850524 */, 18 },
+  /* 6481 */  { MAD_F(0x0760083b) /* 0.460945352 */, 18 },
+  /* 6482 */  { MAD_F(0x07606bac) /* 0.461040184 */, 18 },
+  /* 6483 */  { MAD_F(0x0760cf1e) /* 0.461135022 */, 18 },
+  /* 6484 */  { MAD_F(0x07613291) /* 0.461229864 */, 18 },
+  /* 6485 */  { MAD_F(0x07619605) /* 0.461324711 */, 18 },
+  /* 6486 */  { MAD_F(0x0761f97b) /* 0.461419563 */, 18 },
+  /* 6487 */  { MAD_F(0x07625cf2) /* 0.461514420 */, 18 },
+  /* 6488 */  { MAD_F(0x0762c06a) /* 0.461609282 */, 18 },
+  /* 6489 */  { MAD_F(0x076323e3) /* 0.461704149 */, 18 },
+  /* 6490 */  { MAD_F(0x0763875e) /* 0.461799020 */, 18 },
+  /* 6491 */  { MAD_F(0x0763eadb) /* 0.461893897 */, 18 },
+  /* 6492 */  { MAD_F(0x07644e58) /* 0.461988778 */, 18 },
+  /* 6493 */  { MAD_F(0x0764b1d7) /* 0.462083664 */, 18 },
+  /* 6494 */  { MAD_F(0x07651557) /* 0.462178555 */, 18 },
+  /* 6495 */  { MAD_F(0x076578d8) /* 0.462273451 */, 18 },
+
+  /* 6496 */  { MAD_F(0x0765dc5b) /* 0.462368352 */, 18 },
+  /* 6497 */  { MAD_F(0x07663fdf) /* 0.462463257 */, 18 },
+  /* 6498 */  { MAD_F(0x0766a364) /* 0.462558168 */, 18 },
+  /* 6499 */  { MAD_F(0x076706eb) /* 0.462653083 */, 18 },
+  /* 6500 */  { MAD_F(0x07676a73) /* 0.462748003 */, 18 },
+  /* 6501 */  { MAD_F(0x0767cdfc) /* 0.462842928 */, 18 },
+  /* 6502 */  { MAD_F(0x07683187) /* 0.462937858 */, 18 },
+  /* 6503 */  { MAD_F(0x07689513) /* 0.463032793 */, 18 },
+  /* 6504 */  { MAD_F(0x0768f8a0) /* 0.463127733 */, 18 },
+  /* 6505 */  { MAD_F(0x07695c2e) /* 0.463222678 */, 18 },
+  /* 6506 */  { MAD_F(0x0769bfbe) /* 0.463317627 */, 18 },
+  /* 6507 */  { MAD_F(0x076a234f) /* 0.463412581 */, 18 },
+  /* 6508 */  { MAD_F(0x076a86e2) /* 0.463507540 */, 18 },
+  /* 6509 */  { MAD_F(0x076aea75) /* 0.463602504 */, 18 },
+  /* 6510 */  { MAD_F(0x076b4e0a) /* 0.463697473 */, 18 },
+  /* 6511 */  { MAD_F(0x076bb1a1) /* 0.463792447 */, 18 },
+
+  /* 6512 */  { MAD_F(0x076c1538) /* 0.463887426 */, 18 },
+  /* 6513 */  { MAD_F(0x076c78d1) /* 0.463982409 */, 18 },
+  /* 6514 */  { MAD_F(0x076cdc6c) /* 0.464077398 */, 18 },
+  /* 6515 */  { MAD_F(0x076d4007) /* 0.464172391 */, 18 },
+  /* 6516 */  { MAD_F(0x076da3a4) /* 0.464267389 */, 18 },
+  /* 6517 */  { MAD_F(0x076e0742) /* 0.464362392 */, 18 },
+  /* 6518 */  { MAD_F(0x076e6ae2) /* 0.464457399 */, 18 },
+  /* 6519 */  { MAD_F(0x076ece82) /* 0.464552412 */, 18 },
+  /* 6520 */  { MAD_F(0x076f3224) /* 0.464647430 */, 18 },
+  /* 6521 */  { MAD_F(0x076f95c8) /* 0.464742452 */, 18 },
+  /* 6522 */  { MAD_F(0x076ff96c) /* 0.464837479 */, 18 },
+  /* 6523 */  { MAD_F(0x07705d12) /* 0.464932511 */, 18 },
+  /* 6524 */  { MAD_F(0x0770c0ba) /* 0.465027548 */, 18 },
+  /* 6525 */  { MAD_F(0x07712462) /* 0.465122590 */, 18 },
+  /* 6526 */  { MAD_F(0x0771880c) /* 0.465217637 */, 18 },
+  /* 6527 */  { MAD_F(0x0771ebb7) /* 0.465312688 */, 18 },
+
+  /* 6528 */  { MAD_F(0x07724f64) /* 0.465407744 */, 18 },
+  /* 6529 */  { MAD_F(0x0772b312) /* 0.465502806 */, 18 },
+  /* 6530 */  { MAD_F(0x077316c1) /* 0.465597872 */, 18 },
+  /* 6531 */  { MAD_F(0x07737a71) /* 0.465692943 */, 18 },
+  /* 6532 */  { MAD_F(0x0773de23) /* 0.465788018 */, 18 },
+  /* 6533 */  { MAD_F(0x077441d6) /* 0.465883099 */, 18 },
+  /* 6534 */  { MAD_F(0x0774a58a) /* 0.465978184 */, 18 },
+  /* 6535 */  { MAD_F(0x07750940) /* 0.466073275 */, 18 },
+  /* 6536 */  { MAD_F(0x07756cf7) /* 0.466168370 */, 18 },
+  /* 6537 */  { MAD_F(0x0775d0af) /* 0.466263470 */, 18 },
+  /* 6538 */  { MAD_F(0x07763468) /* 0.466358575 */, 18 },
+  /* 6539 */  { MAD_F(0x07769823) /* 0.466453684 */, 18 },
+  /* 6540 */  { MAD_F(0x0776fbdf) /* 0.466548799 */, 18 },
+  /* 6541 */  { MAD_F(0x07775f9d) /* 0.466643918 */, 18 },
+  /* 6542 */  { MAD_F(0x0777c35c) /* 0.466739043 */, 18 },
+  /* 6543 */  { MAD_F(0x0778271c) /* 0.466834172 */, 18 },
+
+  /* 6544 */  { MAD_F(0x07788add) /* 0.466929306 */, 18 },
+  /* 6545 */  { MAD_F(0x0778ee9f) /* 0.467024445 */, 18 },
+  /* 6546 */  { MAD_F(0x07795263) /* 0.467119588 */, 18 },
+  /* 6547 */  { MAD_F(0x0779b629) /* 0.467214737 */, 18 },
+  /* 6548 */  { MAD_F(0x077a19ef) /* 0.467309890 */, 18 },
+  /* 6549 */  { MAD_F(0x077a7db7) /* 0.467405048 */, 18 },
+  /* 6550 */  { MAD_F(0x077ae180) /* 0.467500211 */, 18 },
+  /* 6551 */  { MAD_F(0x077b454b) /* 0.467595379 */, 18 },
+  /* 6552 */  { MAD_F(0x077ba916) /* 0.467690552 */, 18 },
+  /* 6553 */  { MAD_F(0x077c0ce3) /* 0.467785729 */, 18 },
+  /* 6554 */  { MAD_F(0x077c70b2) /* 0.467880912 */, 18 },
+  /* 6555 */  { MAD_F(0x077cd481) /* 0.467976099 */, 18 },
+  /* 6556 */  { MAD_F(0x077d3852) /* 0.468071291 */, 18 },
+  /* 6557 */  { MAD_F(0x077d9c24) /* 0.468166488 */, 18 },
+  /* 6558 */  { MAD_F(0x077dfff8) /* 0.468261690 */, 18 },
+  /* 6559 */  { MAD_F(0x077e63cd) /* 0.468356896 */, 18 },
+
+  /* 6560 */  { MAD_F(0x077ec7a3) /* 0.468452108 */, 18 },
+  /* 6561 */  { MAD_F(0x077f2b7a) /* 0.468547324 */, 18 },
+  /* 6562 */  { MAD_F(0x077f8f53) /* 0.468642545 */, 18 },
+  /* 6563 */  { MAD_F(0x077ff32d) /* 0.468737771 */, 18 },
+  /* 6564 */  { MAD_F(0x07805708) /* 0.468833002 */, 18 },
+  /* 6565 */  { MAD_F(0x0780bae5) /* 0.468928237 */, 18 },
+  /* 6566 */  { MAD_F(0x07811ec3) /* 0.469023478 */, 18 },
+  /* 6567 */  { MAD_F(0x078182a2) /* 0.469118723 */, 18 },
+  /* 6568 */  { MAD_F(0x0781e683) /* 0.469213973 */, 18 },
+  /* 6569 */  { MAD_F(0x07824a64) /* 0.469309228 */, 18 },
+  /* 6570 */  { MAD_F(0x0782ae47) /* 0.469404488 */, 18 },
+  /* 6571 */  { MAD_F(0x0783122c) /* 0.469499752 */, 18 },
+  /* 6572 */  { MAD_F(0x07837612) /* 0.469595022 */, 18 },
+  /* 6573 */  { MAD_F(0x0783d9f9) /* 0.469690296 */, 18 },
+  /* 6574 */  { MAD_F(0x07843de1) /* 0.469785575 */, 18 },
+  /* 6575 */  { MAD_F(0x0784a1ca) /* 0.469880859 */, 18 },
+
+  /* 6576 */  { MAD_F(0x078505b5) /* 0.469976148 */, 18 },
+  /* 6577 */  { MAD_F(0x078569a2) /* 0.470071442 */, 18 },
+  /* 6578 */  { MAD_F(0x0785cd8f) /* 0.470166740 */, 18 },
+  /* 6579 */  { MAD_F(0x0786317e) /* 0.470262043 */, 18 },
+  /* 6580 */  { MAD_F(0x0786956e) /* 0.470357351 */, 18 },
+  /* 6581 */  { MAD_F(0x0786f95f) /* 0.470452664 */, 18 },
+  /* 6582 */  { MAD_F(0x07875d52) /* 0.470547982 */, 18 },
+  /* 6583 */  { MAD_F(0x0787c146) /* 0.470643305 */, 18 },
+  /* 6584 */  { MAD_F(0x0788253b) /* 0.470738632 */, 18 },
+  /* 6585 */  { MAD_F(0x07888932) /* 0.470833964 */, 18 },
+  /* 6586 */  { MAD_F(0x0788ed2a) /* 0.470929301 */, 18 },
+  /* 6587 */  { MAD_F(0x07895123) /* 0.471024643 */, 18 },
+  /* 6588 */  { MAD_F(0x0789b51d) /* 0.471119990 */, 18 },
+  /* 6589 */  { MAD_F(0x078a1919) /* 0.471215341 */, 18 },
+  /* 6590 */  { MAD_F(0x078a7d16) /* 0.471310698 */, 18 },
+  /* 6591 */  { MAD_F(0x078ae114) /* 0.471406059 */, 18 },
+
+  /* 6592 */  { MAD_F(0x078b4514) /* 0.471501425 */, 18 },
+  /* 6593 */  { MAD_F(0x078ba915) /* 0.471596796 */, 18 },
+  /* 6594 */  { MAD_F(0x078c0d17) /* 0.471692171 */, 18 },
+  /* 6595 */  { MAD_F(0x078c711a) /* 0.471787552 */, 18 },
+  /* 6596 */  { MAD_F(0x078cd51f) /* 0.471882937 */, 18 },
+  /* 6597 */  { MAD_F(0x078d3925) /* 0.471978327 */, 18 },
+  /* 6598 */  { MAD_F(0x078d9d2d) /* 0.472073722 */, 18 },
+  /* 6599 */  { MAD_F(0x078e0135) /* 0.472169122 */, 18 },
+  /* 6600 */  { MAD_F(0x078e653f) /* 0.472264527 */, 18 },
+  /* 6601 */  { MAD_F(0x078ec94b) /* 0.472359936 */, 18 },
+  /* 6602 */  { MAD_F(0x078f2d57) /* 0.472455350 */, 18 },
+  /* 6603 */  { MAD_F(0x078f9165) /* 0.472550769 */, 18 },
+  /* 6604 */  { MAD_F(0x078ff574) /* 0.472646193 */, 18 },
+  /* 6605 */  { MAD_F(0x07905985) /* 0.472741622 */, 18 },
+  /* 6606 */  { MAD_F(0x0790bd96) /* 0.472837055 */, 18 },
+  /* 6607 */  { MAD_F(0x079121a9) /* 0.472932493 */, 18 },
+
+  /* 6608 */  { MAD_F(0x079185be) /* 0.473027937 */, 18 },
+  /* 6609 */  { MAD_F(0x0791e9d3) /* 0.473123384 */, 18 },
+  /* 6610 */  { MAD_F(0x07924dea) /* 0.473218837 */, 18 },
+  /* 6611 */  { MAD_F(0x0792b202) /* 0.473314295 */, 18 },
+  /* 6612 */  { MAD_F(0x0793161c) /* 0.473409757 */, 18 },
+  /* 6613 */  { MAD_F(0x07937a37) /* 0.473505224 */, 18 },
+  /* 6614 */  { MAD_F(0x0793de53) /* 0.473600696 */, 18 },
+  /* 6615 */  { MAD_F(0x07944270) /* 0.473696173 */, 18 },
+  /* 6616 */  { MAD_F(0x0794a68f) /* 0.473791655 */, 18 },
+  /* 6617 */  { MAD_F(0x07950aaf) /* 0.473887141 */, 18 },
+  /* 6618 */  { MAD_F(0x07956ed0) /* 0.473982632 */, 18 },
+  /* 6619 */  { MAD_F(0x0795d2f2) /* 0.474078128 */, 18 },
+  /* 6620 */  { MAD_F(0x07963716) /* 0.474173629 */, 18 },
+  /* 6621 */  { MAD_F(0x07969b3b) /* 0.474269135 */, 18 },
+  /* 6622 */  { MAD_F(0x0796ff62) /* 0.474364645 */, 18 },
+  /* 6623 */  { MAD_F(0x07976389) /* 0.474460161 */, 18 },
+
+  /* 6624 */  { MAD_F(0x0797c7b2) /* 0.474555681 */, 18 },
+  /* 6625 */  { MAD_F(0x07982bdd) /* 0.474651205 */, 18 },
+  /* 6626 */  { MAD_F(0x07989008) /* 0.474746735 */, 18 },
+  /* 6627 */  { MAD_F(0x0798f435) /* 0.474842270 */, 18 },
+  /* 6628 */  { MAD_F(0x07995863) /* 0.474937809 */, 18 },
+  /* 6629 */  { MAD_F(0x0799bc92) /* 0.475033353 */, 18 },
+  /* 6630 */  { MAD_F(0x079a20c3) /* 0.475128902 */, 18 },
+  /* 6631 */  { MAD_F(0x079a84f5) /* 0.475224456 */, 18 },
+  /* 6632 */  { MAD_F(0x079ae929) /* 0.475320014 */, 18 },
+  /* 6633 */  { MAD_F(0x079b4d5d) /* 0.475415578 */, 18 },
+  /* 6634 */  { MAD_F(0x079bb193) /* 0.475511146 */, 18 },
+  /* 6635 */  { MAD_F(0x079c15ca) /* 0.475606719 */, 18 },
+  /* 6636 */  { MAD_F(0x079c7a03) /* 0.475702296 */, 18 },
+  /* 6637 */  { MAD_F(0x079cde3c) /* 0.475797879 */, 18 },
+  /* 6638 */  { MAD_F(0x079d4277) /* 0.475893466 */, 18 },
+  /* 6639 */  { MAD_F(0x079da6b4) /* 0.475989058 */, 18 },
+
+  /* 6640 */  { MAD_F(0x079e0af1) /* 0.476084655 */, 18 },
+  /* 6641 */  { MAD_F(0x079e6f30) /* 0.476180257 */, 18 },
+  /* 6642 */  { MAD_F(0x079ed370) /* 0.476275863 */, 18 },
+  /* 6643 */  { MAD_F(0x079f37b2) /* 0.476371475 */, 18 },
+  /* 6644 */  { MAD_F(0x079f9bf5) /* 0.476467091 */, 18 },
+  /* 6645 */  { MAD_F(0x07a00039) /* 0.476562712 */, 18 },
+  /* 6646 */  { MAD_F(0x07a0647e) /* 0.476658338 */, 18 },
+  /* 6647 */  { MAD_F(0x07a0c8c5) /* 0.476753968 */, 18 },
+  /* 6648 */  { MAD_F(0x07a12d0c) /* 0.476849603 */, 18 },
+  /* 6649 */  { MAD_F(0x07a19156) /* 0.476945243 */, 18 },
+  /* 6650 */  { MAD_F(0x07a1f5a0) /* 0.477040888 */, 18 },
+  /* 6651 */  { MAD_F(0x07a259ec) /* 0.477136538 */, 18 },
+  /* 6652 */  { MAD_F(0x07a2be39) /* 0.477232193 */, 18 },
+  /* 6653 */  { MAD_F(0x07a32287) /* 0.477327852 */, 18 },
+  /* 6654 */  { MAD_F(0x07a386d7) /* 0.477423516 */, 18 },
+  /* 6655 */  { MAD_F(0x07a3eb28) /* 0.477519185 */, 18 },
+
+  /* 6656 */  { MAD_F(0x07a44f7a) /* 0.477614858 */, 18 },
+  /* 6657 */  { MAD_F(0x07a4b3ce) /* 0.477710537 */, 18 },
+  /* 6658 */  { MAD_F(0x07a51822) /* 0.477806220 */, 18 },
+  /* 6659 */  { MAD_F(0x07a57c78) /* 0.477901908 */, 18 },
+  /* 6660 */  { MAD_F(0x07a5e0d0) /* 0.477997601 */, 18 },
+  /* 6661 */  { MAD_F(0x07a64528) /* 0.478093299 */, 18 },
+  /* 6662 */  { MAD_F(0x07a6a982) /* 0.478189001 */, 18 },
+  /* 6663 */  { MAD_F(0x07a70ddd) /* 0.478284708 */, 18 },
+  /* 6664 */  { MAD_F(0x07a7723a) /* 0.478380420 */, 18 },
+  /* 6665 */  { MAD_F(0x07a7d698) /* 0.478476137 */, 18 },
+  /* 6666 */  { MAD_F(0x07a83af7) /* 0.478571858 */, 18 },
+  /* 6667 */  { MAD_F(0x07a89f57) /* 0.478667585 */, 18 },
+  /* 6668 */  { MAD_F(0x07a903b9) /* 0.478763316 */, 18 },
+  /* 6669 */  { MAD_F(0x07a9681c) /* 0.478859052 */, 18 },
+  /* 6670 */  { MAD_F(0x07a9cc80) /* 0.478954793 */, 18 },
+  /* 6671 */  { MAD_F(0x07aa30e5) /* 0.479050538 */, 18 },
+
+  /* 6672 */  { MAD_F(0x07aa954c) /* 0.479146288 */, 18 },
+  /* 6673 */  { MAD_F(0x07aaf9b4) /* 0.479242043 */, 18 },
+  /* 6674 */  { MAD_F(0x07ab5e1e) /* 0.479337803 */, 18 },
+  /* 6675 */  { MAD_F(0x07abc288) /* 0.479433568 */, 18 },
+  /* 6676 */  { MAD_F(0x07ac26f4) /* 0.479529337 */, 18 },
+  /* 6677 */  { MAD_F(0x07ac8b61) /* 0.479625111 */, 18 },
+  /* 6678 */  { MAD_F(0x07acefd0) /* 0.479720890 */, 18 },
+  /* 6679 */  { MAD_F(0x07ad543f) /* 0.479816674 */, 18 },
+  /* 6680 */  { MAD_F(0x07adb8b0) /* 0.479912463 */, 18 },
+  /* 6681 */  { MAD_F(0x07ae1d23) /* 0.480008256 */, 18 },
+  /* 6682 */  { MAD_F(0x07ae8196) /* 0.480104054 */, 18 },
+  /* 6683 */  { MAD_F(0x07aee60b) /* 0.480199857 */, 18 },
+  /* 6684 */  { MAD_F(0x07af4a81) /* 0.480295664 */, 18 },
+  /* 6685 */  { MAD_F(0x07afaef9) /* 0.480391477 */, 18 },
+  /* 6686 */  { MAD_F(0x07b01372) /* 0.480487294 */, 18 },
+  /* 6687 */  { MAD_F(0x07b077ec) /* 0.480583116 */, 18 },
+
+  /* 6688 */  { MAD_F(0x07b0dc67) /* 0.480678943 */, 18 },
+  /* 6689 */  { MAD_F(0x07b140e4) /* 0.480774774 */, 18 },
+  /* 6690 */  { MAD_F(0x07b1a561) /* 0.480870611 */, 18 },
+  /* 6691 */  { MAD_F(0x07b209e1) /* 0.480966452 */, 18 },
+  /* 6692 */  { MAD_F(0x07b26e61) /* 0.481062298 */, 18 },
+  /* 6693 */  { MAD_F(0x07b2d2e3) /* 0.481158148 */, 18 },
+  /* 6694 */  { MAD_F(0x07b33766) /* 0.481254004 */, 18 },
+  /* 6695 */  { MAD_F(0x07b39bea) /* 0.481349864 */, 18 },
+  /* 6696 */  { MAD_F(0x07b4006f) /* 0.481445729 */, 18 },
+  /* 6697 */  { MAD_F(0x07b464f6) /* 0.481541598 */, 18 },
+  /* 6698 */  { MAD_F(0x07b4c97e) /* 0.481637473 */, 18 },
+  /* 6699 */  { MAD_F(0x07b52e08) /* 0.481733352 */, 18 },
+  /* 6700 */  { MAD_F(0x07b59292) /* 0.481829236 */, 18 },
+  /* 6701 */  { MAD_F(0x07b5f71e) /* 0.481925125 */, 18 },
+  /* 6702 */  { MAD_F(0x07b65bac) /* 0.482021019 */, 18 },
+  /* 6703 */  { MAD_F(0x07b6c03a) /* 0.482116917 */, 18 },
+
+  /* 6704 */  { MAD_F(0x07b724ca) /* 0.482212820 */, 18 },
+  /* 6705 */  { MAD_F(0x07b7895b) /* 0.482308728 */, 18 },
+  /* 6706 */  { MAD_F(0x07b7eded) /* 0.482404640 */, 18 },
+  /* 6707 */  { MAD_F(0x07b85281) /* 0.482500558 */, 18 },
+  /* 6708 */  { MAD_F(0x07b8b716) /* 0.482596480 */, 18 },
+  /* 6709 */  { MAD_F(0x07b91bac) /* 0.482692407 */, 18 },
+  /* 6710 */  { MAD_F(0x07b98044) /* 0.482788339 */, 18 },
+  /* 6711 */  { MAD_F(0x07b9e4dc) /* 0.482884275 */, 18 },
+  /* 6712 */  { MAD_F(0x07ba4976) /* 0.482980216 */, 18 },
+  /* 6713 */  { MAD_F(0x07baae12) /* 0.483076162 */, 18 },
+  /* 6714 */  { MAD_F(0x07bb12ae) /* 0.483172113 */, 18 },
+  /* 6715 */  { MAD_F(0x07bb774c) /* 0.483268069 */, 18 },
+  /* 6716 */  { MAD_F(0x07bbdbeb) /* 0.483364029 */, 18 },
+  /* 6717 */  { MAD_F(0x07bc408c) /* 0.483459994 */, 18 },
+  /* 6718 */  { MAD_F(0x07bca52d) /* 0.483555964 */, 18 },
+  /* 6719 */  { MAD_F(0x07bd09d0) /* 0.483651939 */, 18 },
+
+  /* 6720 */  { MAD_F(0x07bd6e75) /* 0.483747918 */, 18 },
+  /* 6721 */  { MAD_F(0x07bdd31a) /* 0.483843902 */, 18 },
+  /* 6722 */  { MAD_F(0x07be37c1) /* 0.483939891 */, 18 },
+  /* 6723 */  { MAD_F(0x07be9c69) /* 0.484035885 */, 18 },
+  /* 6724 */  { MAD_F(0x07bf0113) /* 0.484131883 */, 18 },
+  /* 6725 */  { MAD_F(0x07bf65bd) /* 0.484227886 */, 18 },
+  /* 6726 */  { MAD_F(0x07bfca69) /* 0.484323894 */, 18 },
+  /* 6727 */  { MAD_F(0x07c02f16) /* 0.484419907 */, 18 },
+  /* 6728 */  { MAD_F(0x07c093c5) /* 0.484515924 */, 18 },
+  /* 6729 */  { MAD_F(0x07c0f875) /* 0.484611946 */, 18 },
+  /* 6730 */  { MAD_F(0x07c15d26) /* 0.484707973 */, 18 },
+  /* 6731 */  { MAD_F(0x07c1c1d8) /* 0.484804005 */, 18 },
+  /* 6732 */  { MAD_F(0x07c2268b) /* 0.484900041 */, 18 },
+  /* 6733 */  { MAD_F(0x07c28b40) /* 0.484996083 */, 18 },
+  /* 6734 */  { MAD_F(0x07c2eff6) /* 0.485092128 */, 18 },
+  /* 6735 */  { MAD_F(0x07c354ae) /* 0.485188179 */, 18 },
+
+  /* 6736 */  { MAD_F(0x07c3b967) /* 0.485284235 */, 18 },
+  /* 6737 */  { MAD_F(0x07c41e21) /* 0.485380295 */, 18 },
+  /* 6738 */  { MAD_F(0x07c482dc) /* 0.485476360 */, 18 },
+  /* 6739 */  { MAD_F(0x07c4e798) /* 0.485572430 */, 18 },
+  /* 6740 */  { MAD_F(0x07c54c56) /* 0.485668504 */, 18 },
+  /* 6741 */  { MAD_F(0x07c5b115) /* 0.485764583 */, 18 },
+  /* 6742 */  { MAD_F(0x07c615d6) /* 0.485860667 */, 18 },
+  /* 6743 */  { MAD_F(0x07c67a97) /* 0.485956756 */, 18 },
+  /* 6744 */  { MAD_F(0x07c6df5a) /* 0.486052849 */, 18 },
+  /* 6745 */  { MAD_F(0x07c7441e) /* 0.486148948 */, 18 },
+  /* 6746 */  { MAD_F(0x07c7a8e4) /* 0.486245051 */, 18 },
+  /* 6747 */  { MAD_F(0x07c80daa) /* 0.486341158 */, 18 },
+  /* 6748 */  { MAD_F(0x07c87272) /* 0.486437271 */, 18 },
+  /* 6749 */  { MAD_F(0x07c8d73c) /* 0.486533388 */, 18 },
+  /* 6750 */  { MAD_F(0x07c93c06) /* 0.486629510 */, 18 },
+  /* 6751 */  { MAD_F(0x07c9a0d2) /* 0.486725637 */, 18 },
+
+  /* 6752 */  { MAD_F(0x07ca059f) /* 0.486821768 */, 18 },
+  /* 6753 */  { MAD_F(0x07ca6a6d) /* 0.486917905 */, 18 },
+  /* 6754 */  { MAD_F(0x07cacf3d) /* 0.487014045 */, 18 },
+  /* 6755 */  { MAD_F(0x07cb340e) /* 0.487110191 */, 18 },
+  /* 6756 */  { MAD_F(0x07cb98e0) /* 0.487206342 */, 18 },
+  /* 6757 */  { MAD_F(0x07cbfdb4) /* 0.487302497 */, 18 },
+  /* 6758 */  { MAD_F(0x07cc6288) /* 0.487398657 */, 18 },
+  /* 6759 */  { MAD_F(0x07ccc75e) /* 0.487494821 */, 18 },
+  /* 6760 */  { MAD_F(0x07cd2c36) /* 0.487590991 */, 18 },
+  /* 6761 */  { MAD_F(0x07cd910e) /* 0.487687165 */, 18 },
+  /* 6762 */  { MAD_F(0x07cdf5e8) /* 0.487783344 */, 18 },
+  /* 6763 */  { MAD_F(0x07ce5ac3) /* 0.487879528 */, 18 },
+  /* 6764 */  { MAD_F(0x07cebfa0) /* 0.487975716 */, 18 },
+  /* 6765 */  { MAD_F(0x07cf247d) /* 0.488071909 */, 18 },
+  /* 6766 */  { MAD_F(0x07cf895c) /* 0.488168107 */, 18 },
+  /* 6767 */  { MAD_F(0x07cfee3c) /* 0.488264310 */, 18 },
+
+  /* 6768 */  { MAD_F(0x07d0531e) /* 0.488360517 */, 18 },
+  /* 6769 */  { MAD_F(0x07d0b801) /* 0.488456729 */, 18 },
+  /* 6770 */  { MAD_F(0x07d11ce5) /* 0.488552946 */, 18 },
+  /* 6771 */  { MAD_F(0x07d181ca) /* 0.488649167 */, 18 },
+  /* 6772 */  { MAD_F(0x07d1e6b0) /* 0.488745394 */, 18 },
+  /* 6773 */  { MAD_F(0x07d24b98) /* 0.488841625 */, 18 },
+  /* 6774 */  { MAD_F(0x07d2b081) /* 0.488937860 */, 18 },
+  /* 6775 */  { MAD_F(0x07d3156c) /* 0.489034101 */, 18 },
+  /* 6776 */  { MAD_F(0x07d37a57) /* 0.489130346 */, 18 },
+  /* 6777 */  { MAD_F(0x07d3df44) /* 0.489226596 */, 18 },
+  /* 6778 */  { MAD_F(0x07d44432) /* 0.489322851 */, 18 },
+  /* 6779 */  { MAD_F(0x07d4a922) /* 0.489419110 */, 18 },
+  /* 6780 */  { MAD_F(0x07d50e13) /* 0.489515375 */, 18 },
+  /* 6781 */  { MAD_F(0x07d57305) /* 0.489611643 */, 18 },
+  /* 6782 */  { MAD_F(0x07d5d7f8) /* 0.489707917 */, 18 },
+  /* 6783 */  { MAD_F(0x07d63cec) /* 0.489804195 */, 18 },
+
+  /* 6784 */  { MAD_F(0x07d6a1e2) /* 0.489900479 */, 18 },
+  /* 6785 */  { MAD_F(0x07d706d9) /* 0.489996766 */, 18 },
+  /* 6786 */  { MAD_F(0x07d76bd2) /* 0.490093059 */, 18 },
+  /* 6787 */  { MAD_F(0x07d7d0cb) /* 0.490189356 */, 18 },
+  /* 6788 */  { MAD_F(0x07d835c6) /* 0.490285658 */, 18 },
+  /* 6789 */  { MAD_F(0x07d89ac2) /* 0.490381965 */, 18 },
+  /* 6790 */  { MAD_F(0x07d8ffc0) /* 0.490478277 */, 18 },
+  /* 6791 */  { MAD_F(0x07d964be) /* 0.490574593 */, 18 },
+  /* 6792 */  { MAD_F(0x07d9c9be) /* 0.490670914 */, 18 },
+  /* 6793 */  { MAD_F(0x07da2ebf) /* 0.490767239 */, 18 },
+  /* 6794 */  { MAD_F(0x07da93c2) /* 0.490863570 */, 18 },
+  /* 6795 */  { MAD_F(0x07daf8c6) /* 0.490959905 */, 18 },
+  /* 6796 */  { MAD_F(0x07db5dcb) /* 0.491056245 */, 18 },
+  /* 6797 */  { MAD_F(0x07dbc2d1) /* 0.491152589 */, 18 },
+  /* 6798 */  { MAD_F(0x07dc27d9) /* 0.491248939 */, 18 },
+  /* 6799 */  { MAD_F(0x07dc8ce1) /* 0.491345293 */, 18 },
+
+  /* 6800 */  { MAD_F(0x07dcf1ec) /* 0.491441651 */, 18 },
+  /* 6801 */  { MAD_F(0x07dd56f7) /* 0.491538015 */, 18 },
+  /* 6802 */  { MAD_F(0x07ddbc04) /* 0.491634383 */, 18 },
+  /* 6803 */  { MAD_F(0x07de2111) /* 0.491730756 */, 18 },
+  /* 6804 */  { MAD_F(0x07de8621) /* 0.491827134 */, 18 },
+  /* 6805 */  { MAD_F(0x07deeb31) /* 0.491923516 */, 18 },
+  /* 6806 */  { MAD_F(0x07df5043) /* 0.492019903 */, 18 },
+  /* 6807 */  { MAD_F(0x07dfb556) /* 0.492116295 */, 18 },
+  /* 6808 */  { MAD_F(0x07e01a6a) /* 0.492212691 */, 18 },
+  /* 6809 */  { MAD_F(0x07e07f80) /* 0.492309093 */, 18 },
+  /* 6810 */  { MAD_F(0x07e0e496) /* 0.492405499 */, 18 },
+  /* 6811 */  { MAD_F(0x07e149ae) /* 0.492501909 */, 18 },
+  /* 6812 */  { MAD_F(0x07e1aec8) /* 0.492598325 */, 18 },
+  /* 6813 */  { MAD_F(0x07e213e2) /* 0.492694745 */, 18 },
+  /* 6814 */  { MAD_F(0x07e278fe) /* 0.492791170 */, 18 },
+  /* 6815 */  { MAD_F(0x07e2de1b) /* 0.492887599 */, 18 },
+
+  /* 6816 */  { MAD_F(0x07e3433a) /* 0.492984033 */, 18 },
+  /* 6817 */  { MAD_F(0x07e3a859) /* 0.493080472 */, 18 },
+  /* 6818 */  { MAD_F(0x07e40d7a) /* 0.493176916 */, 18 },
+  /* 6819 */  { MAD_F(0x07e4729c) /* 0.493273365 */, 18 },
+  /* 6820 */  { MAD_F(0x07e4d7c0) /* 0.493369818 */, 18 },
+  /* 6821 */  { MAD_F(0x07e53ce4) /* 0.493466275 */, 18 },
+  /* 6822 */  { MAD_F(0x07e5a20a) /* 0.493562738 */, 18 },
+  /* 6823 */  { MAD_F(0x07e60732) /* 0.493659205 */, 18 },
+  /* 6824 */  { MAD_F(0x07e66c5a) /* 0.493755677 */, 18 },
+  /* 6825 */  { MAD_F(0x07e6d184) /* 0.493852154 */, 18 },
+  /* 6826 */  { MAD_F(0x07e736af) /* 0.493948635 */, 18 },
+  /* 6827 */  { MAD_F(0x07e79bdb) /* 0.494045122 */, 18 },
+  /* 6828 */  { MAD_F(0x07e80109) /* 0.494141612 */, 18 },
+  /* 6829 */  { MAD_F(0x07e86638) /* 0.494238108 */, 18 },
+  /* 6830 */  { MAD_F(0x07e8cb68) /* 0.494334608 */, 18 },
+  /* 6831 */  { MAD_F(0x07e93099) /* 0.494431113 */, 18 },
+
+  /* 6832 */  { MAD_F(0x07e995cc) /* 0.494527623 */, 18 },
+  /* 6833 */  { MAD_F(0x07e9fb00) /* 0.494624137 */, 18 },
+  /* 6834 */  { MAD_F(0x07ea6035) /* 0.494720656 */, 18 },
+  /* 6835 */  { MAD_F(0x07eac56b) /* 0.494817180 */, 18 },
+  /* 6836 */  { MAD_F(0x07eb2aa3) /* 0.494913709 */, 18 },
+  /* 6837 */  { MAD_F(0x07eb8fdc) /* 0.495010242 */, 18 },
+  /* 6838 */  { MAD_F(0x07ebf516) /* 0.495106780 */, 18 },
+  /* 6839 */  { MAD_F(0x07ec5a51) /* 0.495203322 */, 18 },
+  /* 6840 */  { MAD_F(0x07ecbf8e) /* 0.495299870 */, 18 },
+  /* 6841 */  { MAD_F(0x07ed24cc) /* 0.495396422 */, 18 },
+  /* 6842 */  { MAD_F(0x07ed8a0b) /* 0.495492978 */, 18 },
+  /* 6843 */  { MAD_F(0x07edef4c) /* 0.495589540 */, 18 },
+  /* 6844 */  { MAD_F(0x07ee548e) /* 0.495686106 */, 18 },
+  /* 6845 */  { MAD_F(0x07eeb9d1) /* 0.495782677 */, 18 },
+  /* 6846 */  { MAD_F(0x07ef1f15) /* 0.495879252 */, 18 },
+  /* 6847 */  { MAD_F(0x07ef845b) /* 0.495975833 */, 18 },
+
+  /* 6848 */  { MAD_F(0x07efe9a1) /* 0.496072418 */, 18 },
+  /* 6849 */  { MAD_F(0x07f04ee9) /* 0.496169007 */, 18 },
+  /* 6850 */  { MAD_F(0x07f0b433) /* 0.496265602 */, 18 },
+  /* 6851 */  { MAD_F(0x07f1197d) /* 0.496362201 */, 18 },
+  /* 6852 */  { MAD_F(0x07f17ec9) /* 0.496458804 */, 18 },
+  /* 6853 */  { MAD_F(0x07f1e416) /* 0.496555413 */, 18 },
+  /* 6854 */  { MAD_F(0x07f24965) /* 0.496652026 */, 18 },
+  /* 6855 */  { MAD_F(0x07f2aeb5) /* 0.496748644 */, 18 },
+  /* 6856 */  { MAD_F(0x07f31405) /* 0.496845266 */, 18 },
+  /* 6857 */  { MAD_F(0x07f37958) /* 0.496941894 */, 18 },
+  /* 6858 */  { MAD_F(0x07f3deab) /* 0.497038526 */, 18 },
+  /* 6859 */  { MAD_F(0x07f44400) /* 0.497135162 */, 18 },
+  /* 6860 */  { MAD_F(0x07f4a956) /* 0.497231804 */, 18 },
+  /* 6861 */  { MAD_F(0x07f50ead) /* 0.497328450 */, 18 },
+  /* 6862 */  { MAD_F(0x07f57405) /* 0.497425100 */, 18 },
+  /* 6863 */  { MAD_F(0x07f5d95f) /* 0.497521756 */, 18 },
+
+  /* 6864 */  { MAD_F(0x07f63eba) /* 0.497618416 */, 18 },
+  /* 6865 */  { MAD_F(0x07f6a416) /* 0.497715081 */, 18 },
+  /* 6866 */  { MAD_F(0x07f70974) /* 0.497811750 */, 18 },
+  /* 6867 */  { MAD_F(0x07f76ed3) /* 0.497908425 */, 18 },
+  /* 6868 */  { MAD_F(0x07f7d433) /* 0.498005103 */, 18 },
+  /* 6869 */  { MAD_F(0x07f83994) /* 0.498101787 */, 18 },
+  /* 6870 */  { MAD_F(0x07f89ef7) /* 0.498198475 */, 18 },
+  /* 6871 */  { MAD_F(0x07f9045a) /* 0.498295168 */, 18 },
+  /* 6872 */  { MAD_F(0x07f969c0) /* 0.498391866 */, 18 },
+  /* 6873 */  { MAD_F(0x07f9cf26) /* 0.498488568 */, 18 },
+  /* 6874 */  { MAD_F(0x07fa348e) /* 0.498585275 */, 18 },
+  /* 6875 */  { MAD_F(0x07fa99f6) /* 0.498681987 */, 18 },
+  /* 6876 */  { MAD_F(0x07faff60) /* 0.498778704 */, 18 },
+  /* 6877 */  { MAD_F(0x07fb64cc) /* 0.498875425 */, 18 },
+  /* 6878 */  { MAD_F(0x07fbca38) /* 0.498972150 */, 18 },
+  /* 6879 */  { MAD_F(0x07fc2fa6) /* 0.499068881 */, 18 },
+
+  /* 6880 */  { MAD_F(0x07fc9516) /* 0.499165616 */, 18 },
+  /* 6881 */  { MAD_F(0x07fcfa86) /* 0.499262356 */, 18 },
+  /* 6882 */  { MAD_F(0x07fd5ff8) /* 0.499359101 */, 18 },
+  /* 6883 */  { MAD_F(0x07fdc56b) /* 0.499455850 */, 18 },
+  /* 6884 */  { MAD_F(0x07fe2adf) /* 0.499552604 */, 18 },
+  /* 6885 */  { MAD_F(0x07fe9054) /* 0.499649362 */, 18 },
+  /* 6886 */  { MAD_F(0x07fef5cb) /* 0.499746126 */, 18 },
+  /* 6887 */  { MAD_F(0x07ff5b43) /* 0.499842894 */, 18 },
+  /* 6888 */  { MAD_F(0x07ffc0bc) /* 0.499939666 */, 18 },
+  /* 6889 */  { MAD_F(0x0400131b) /* 0.250018222 */, 19 },
+  /* 6890 */  { MAD_F(0x040045d9) /* 0.250066613 */, 19 },
+  /* 6891 */  { MAD_F(0x04007897) /* 0.250115006 */, 19 },
+  /* 6892 */  { MAD_F(0x0400ab57) /* 0.250163402 */, 19 },
+  /* 6893 */  { MAD_F(0x0400de16) /* 0.250211800 */, 19 },
+  /* 6894 */  { MAD_F(0x040110d7) /* 0.250260200 */, 19 },
+  /* 6895 */  { MAD_F(0x04014398) /* 0.250308603 */, 19 },
+
+  /* 6896 */  { MAD_F(0x04017659) /* 0.250357008 */, 19 },
+  /* 6897 */  { MAD_F(0x0401a91c) /* 0.250405415 */, 19 },
+  /* 6898 */  { MAD_F(0x0401dbdf) /* 0.250453825 */, 19 },
+  /* 6899 */  { MAD_F(0x04020ea2) /* 0.250502237 */, 19 },
+  /* 6900 */  { MAD_F(0x04024166) /* 0.250550652 */, 19 },
+  /* 6901 */  { MAD_F(0x0402742b) /* 0.250599068 */, 19 },
+  /* 6902 */  { MAD_F(0x0402a6f0) /* 0.250647488 */, 19 },
+  /* 6903 */  { MAD_F(0x0402d9b6) /* 0.250695909 */, 19 },
+  /* 6904 */  { MAD_F(0x04030c7d) /* 0.250744333 */, 19 },
+  /* 6905 */  { MAD_F(0x04033f44) /* 0.250792759 */, 19 },
+  /* 6906 */  { MAD_F(0x0403720c) /* 0.250841187 */, 19 },
+  /* 6907 */  { MAD_F(0x0403a4d5) /* 0.250889618 */, 19 },
+  /* 6908 */  { MAD_F(0x0403d79e) /* 0.250938051 */, 19 },
+  /* 6909 */  { MAD_F(0x04040a68) /* 0.250986487 */, 19 },
+  /* 6910 */  { MAD_F(0x04043d32) /* 0.251034924 */, 19 },
+  /* 6911 */  { MAD_F(0x04046ffd) /* 0.251083365 */, 19 },
+
+  /* 6912 */  { MAD_F(0x0404a2c9) /* 0.251131807 */, 19 },
+  /* 6913 */  { MAD_F(0x0404d595) /* 0.251180252 */, 19 },
+  /* 6914 */  { MAD_F(0x04050862) /* 0.251228699 */, 19 },
+  /* 6915 */  { MAD_F(0x04053b30) /* 0.251277148 */, 19 },
+  /* 6916 */  { MAD_F(0x04056dfe) /* 0.251325600 */, 19 },
+  /* 6917 */  { MAD_F(0x0405a0cd) /* 0.251374054 */, 19 },
+  /* 6918 */  { MAD_F(0x0405d39c) /* 0.251422511 */, 19 },
+  /* 6919 */  { MAD_F(0x0406066c) /* 0.251470970 */, 19 },
+  /* 6920 */  { MAD_F(0x0406393d) /* 0.251519431 */, 19 },
+  /* 6921 */  { MAD_F(0x04066c0e) /* 0.251567894 */, 19 },
+  /* 6922 */  { MAD_F(0x04069ee0) /* 0.251616360 */, 19 },
+  /* 6923 */  { MAD_F(0x0406d1b3) /* 0.251664828 */, 19 },
+  /* 6924 */  { MAD_F(0x04070486) /* 0.251713299 */, 19 },
+  /* 6925 */  { MAD_F(0x0407375a) /* 0.251761772 */, 19 },
+  /* 6926 */  { MAD_F(0x04076a2e) /* 0.251810247 */, 19 },
+  /* 6927 */  { MAD_F(0x04079d03) /* 0.251858724 */, 19 },
+
+  /* 6928 */  { MAD_F(0x0407cfd9) /* 0.251907204 */, 19 },
+  /* 6929 */  { MAD_F(0x040802af) /* 0.251955686 */, 19 },
+  /* 6930 */  { MAD_F(0x04083586) /* 0.252004171 */, 19 },
+  /* 6931 */  { MAD_F(0x0408685e) /* 0.252052658 */, 19 },
+  /* 6932 */  { MAD_F(0x04089b36) /* 0.252101147 */, 19 },
+  /* 6933 */  { MAD_F(0x0408ce0f) /* 0.252149638 */, 19 },
+  /* 6934 */  { MAD_F(0x040900e8) /* 0.252198132 */, 19 },
+  /* 6935 */  { MAD_F(0x040933c2) /* 0.252246628 */, 19 },
+  /* 6936 */  { MAD_F(0x0409669d) /* 0.252295127 */, 19 },
+  /* 6937 */  { MAD_F(0x04099978) /* 0.252343627 */, 19 },
+  /* 6938 */  { MAD_F(0x0409cc54) /* 0.252392131 */, 19 },
+  /* 6939 */  { MAD_F(0x0409ff31) /* 0.252440636 */, 19 },
+  /* 6940 */  { MAD_F(0x040a320e) /* 0.252489144 */, 19 },
+  /* 6941 */  { MAD_F(0x040a64ec) /* 0.252537654 */, 19 },
+  /* 6942 */  { MAD_F(0x040a97cb) /* 0.252586166 */, 19 },
+  /* 6943 */  { MAD_F(0x040acaaa) /* 0.252634681 */, 19 },
+
+  /* 6944 */  { MAD_F(0x040afd89) /* 0.252683198 */, 19 },
+  /* 6945 */  { MAD_F(0x040b306a) /* 0.252731718 */, 19 },
+  /* 6946 */  { MAD_F(0x040b634b) /* 0.252780240 */, 19 },
+  /* 6947 */  { MAD_F(0x040b962c) /* 0.252828764 */, 19 },
+  /* 6948 */  { MAD_F(0x040bc90e) /* 0.252877290 */, 19 },
+  /* 6949 */  { MAD_F(0x040bfbf1) /* 0.252925819 */, 19 },
+  /* 6950 */  { MAD_F(0x040c2ed5) /* 0.252974350 */, 19 },
+  /* 6951 */  { MAD_F(0x040c61b9) /* 0.253022883 */, 19 },
+  /* 6952 */  { MAD_F(0x040c949e) /* 0.253071419 */, 19 },
+  /* 6953 */  { MAD_F(0x040cc783) /* 0.253119957 */, 19 },
+  /* 6954 */  { MAD_F(0x040cfa69) /* 0.253168498 */, 19 },
+  /* 6955 */  { MAD_F(0x040d2d4f) /* 0.253217040 */, 19 },
+  /* 6956 */  { MAD_F(0x040d6037) /* 0.253265585 */, 19 },
+  /* 6957 */  { MAD_F(0x040d931e) /* 0.253314133 */, 19 },
+  /* 6958 */  { MAD_F(0x040dc607) /* 0.253362682 */, 19 },
+  /* 6959 */  { MAD_F(0x040df8f0) /* 0.253411234 */, 19 },
+
+  /* 6960 */  { MAD_F(0x040e2bda) /* 0.253459789 */, 19 },
+  /* 6961 */  { MAD_F(0x040e5ec4) /* 0.253508345 */, 19 },
+  /* 6962 */  { MAD_F(0x040e91af) /* 0.253556904 */, 19 },
+  /* 6963 */  { MAD_F(0x040ec49b) /* 0.253605466 */, 19 },
+  /* 6964 */  { MAD_F(0x040ef787) /* 0.253654029 */, 19 },
+  /* 6965 */  { MAD_F(0x040f2a74) /* 0.253702595 */, 19 },
+  /* 6966 */  { MAD_F(0x040f5d61) /* 0.253751164 */, 19 },
+  /* 6967 */  { MAD_F(0x040f904f) /* 0.253799734 */, 19 },
+  /* 6968 */  { MAD_F(0x040fc33e) /* 0.253848307 */, 19 },
+  /* 6969 */  { MAD_F(0x040ff62d) /* 0.253896883 */, 19 },
+  /* 6970 */  { MAD_F(0x0410291d) /* 0.253945460 */, 19 },
+  /* 6971 */  { MAD_F(0x04105c0e) /* 0.253994040 */, 19 },
+  /* 6972 */  { MAD_F(0x04108eff) /* 0.254042622 */, 19 },
+  /* 6973 */  { MAD_F(0x0410c1f1) /* 0.254091207 */, 19 },
+  /* 6974 */  { MAD_F(0x0410f4e3) /* 0.254139794 */, 19 },
+  /* 6975 */  { MAD_F(0x041127d6) /* 0.254188383 */, 19 },
+
+  /* 6976 */  { MAD_F(0x04115aca) /* 0.254236974 */, 19 },
+  /* 6977 */  { MAD_F(0x04118dbe) /* 0.254285568 */, 19 },
+  /* 6978 */  { MAD_F(0x0411c0b3) /* 0.254334165 */, 19 },
+  /* 6979 */  { MAD_F(0x0411f3a9) /* 0.254382763 */, 19 },
+  /* 6980 */  { MAD_F(0x0412269f) /* 0.254431364 */, 19 },
+  /* 6981 */  { MAD_F(0x04125996) /* 0.254479967 */, 19 },
+  /* 6982 */  { MAD_F(0x04128c8d) /* 0.254528572 */, 19 },
+  /* 6983 */  { MAD_F(0x0412bf85) /* 0.254577180 */, 19 },
+  /* 6984 */  { MAD_F(0x0412f27e) /* 0.254625790 */, 19 },
+  /* 6985 */  { MAD_F(0x04132577) /* 0.254674403 */, 19 },
+  /* 6986 */  { MAD_F(0x04135871) /* 0.254723017 */, 19 },
+  /* 6987 */  { MAD_F(0x04138b6c) /* 0.254771635 */, 19 },
+  /* 6988 */  { MAD_F(0x0413be67) /* 0.254820254 */, 19 },
+  /* 6989 */  { MAD_F(0x0413f163) /* 0.254868876 */, 19 },
+  /* 6990 */  { MAD_F(0x0414245f) /* 0.254917500 */, 19 },
+  /* 6991 */  { MAD_F(0x0414575c) /* 0.254966126 */, 19 },
+
+  /* 6992 */  { MAD_F(0x04148a5a) /* 0.255014755 */, 19 },
+  /* 6993 */  { MAD_F(0x0414bd58) /* 0.255063386 */, 19 },
+  /* 6994 */  { MAD_F(0x0414f057) /* 0.255112019 */, 19 },
+  /* 6995 */  { MAD_F(0x04152356) /* 0.255160655 */, 19 },
+  /* 6996 */  { MAD_F(0x04155657) /* 0.255209292 */, 19 },
+  /* 6997 */  { MAD_F(0x04158957) /* 0.255257933 */, 19 },
+  /* 6998 */  { MAD_F(0x0415bc59) /* 0.255306575 */, 19 },
+  /* 6999 */  { MAD_F(0x0415ef5b) /* 0.255355220 */, 19 },
+  /* 7000 */  { MAD_F(0x0416225d) /* 0.255403867 */, 19 },
+  /* 7001 */  { MAD_F(0x04165561) /* 0.255452517 */, 19 },
+  /* 7002 */  { MAD_F(0x04168864) /* 0.255501169 */, 19 },
+  /* 7003 */  { MAD_F(0x0416bb69) /* 0.255549823 */, 19 },
+  /* 7004 */  { MAD_F(0x0416ee6e) /* 0.255598479 */, 19 },
+  /* 7005 */  { MAD_F(0x04172174) /* 0.255647138 */, 19 },
+  /* 7006 */  { MAD_F(0x0417547a) /* 0.255695799 */, 19 },
+  /* 7007 */  { MAD_F(0x04178781) /* 0.255744463 */, 19 },
+
+  /* 7008 */  { MAD_F(0x0417ba89) /* 0.255793128 */, 19 },
+  /* 7009 */  { MAD_F(0x0417ed91) /* 0.255841796 */, 19 },
+  /* 7010 */  { MAD_F(0x0418209a) /* 0.255890467 */, 19 },
+  /* 7011 */  { MAD_F(0x041853a3) /* 0.255939139 */, 19 },
+  /* 7012 */  { MAD_F(0x041886ad) /* 0.255987814 */, 19 },
+  /* 7013 */  { MAD_F(0x0418b9b8) /* 0.256036492 */, 19 },
+  /* 7014 */  { MAD_F(0x0418ecc3) /* 0.256085171 */, 19 },
+  /* 7015 */  { MAD_F(0x04191fcf) /* 0.256133853 */, 19 },
+  /* 7016 */  { MAD_F(0x041952dc) /* 0.256182537 */, 19 },
+  /* 7017 */  { MAD_F(0x041985e9) /* 0.256231224 */, 19 },
+  /* 7018 */  { MAD_F(0x0419b8f7) /* 0.256279913 */, 19 },
+  /* 7019 */  { MAD_F(0x0419ec05) /* 0.256328604 */, 19 },
+  /* 7020 */  { MAD_F(0x041a1f15) /* 0.256377297 */, 19 },
+  /* 7021 */  { MAD_F(0x041a5224) /* 0.256425993 */, 19 },
+  /* 7022 */  { MAD_F(0x041a8534) /* 0.256474691 */, 19 },
+  /* 7023 */  { MAD_F(0x041ab845) /* 0.256523392 */, 19 },
+
+  /* 7024 */  { MAD_F(0x041aeb57) /* 0.256572095 */, 19 },
+  /* 7025 */  { MAD_F(0x041b1e69) /* 0.256620800 */, 19 },
+  /* 7026 */  { MAD_F(0x041b517c) /* 0.256669507 */, 19 },
+  /* 7027 */  { MAD_F(0x041b848f) /* 0.256718217 */, 19 },
+  /* 7028 */  { MAD_F(0x041bb7a3) /* 0.256766929 */, 19 },
+  /* 7029 */  { MAD_F(0x041beab8) /* 0.256815643 */, 19 },
+  /* 7030 */  { MAD_F(0x041c1dcd) /* 0.256864359 */, 19 },
+  /* 7031 */  { MAD_F(0x041c50e3) /* 0.256913078 */, 19 },
+  /* 7032 */  { MAD_F(0x041c83fa) /* 0.256961800 */, 19 },
+  /* 7033 */  { MAD_F(0x041cb711) /* 0.257010523 */, 19 },
+  /* 7034 */  { MAD_F(0x041cea28) /* 0.257059249 */, 19 },
+  /* 7035 */  { MAD_F(0x041d1d41) /* 0.257107977 */, 19 },
+  /* 7036 */  { MAD_F(0x041d505a) /* 0.257156708 */, 19 },
+  /* 7037 */  { MAD_F(0x041d8373) /* 0.257205440 */, 19 },
+  /* 7038 */  { MAD_F(0x041db68e) /* 0.257254175 */, 19 },
+  /* 7039 */  { MAD_F(0x041de9a8) /* 0.257302913 */, 19 },
+
+  /* 7040 */  { MAD_F(0x041e1cc4) /* 0.257351652 */, 19 },
+  /* 7041 */  { MAD_F(0x041e4fe0) /* 0.257400394 */, 19 },
+  /* 7042 */  { MAD_F(0x041e82fd) /* 0.257449139 */, 19 },
+  /* 7043 */  { MAD_F(0x041eb61a) /* 0.257497885 */, 19 },
+  /* 7044 */  { MAD_F(0x041ee938) /* 0.257546634 */, 19 },
+  /* 7045 */  { MAD_F(0x041f1c57) /* 0.257595386 */, 19 },
+  /* 7046 */  { MAD_F(0x041f4f76) /* 0.257644139 */, 19 },
+  /* 7047 */  { MAD_F(0x041f8296) /* 0.257692895 */, 19 },
+  /* 7048 */  { MAD_F(0x041fb5b6) /* 0.257741653 */, 19 },
+  /* 7049 */  { MAD_F(0x041fe8d7) /* 0.257790414 */, 19 },
+  /* 7050 */  { MAD_F(0x04201bf9) /* 0.257839176 */, 19 },
+  /* 7051 */  { MAD_F(0x04204f1b) /* 0.257887941 */, 19 },
+  /* 7052 */  { MAD_F(0x0420823e) /* 0.257936709 */, 19 },
+  /* 7053 */  { MAD_F(0x0420b561) /* 0.257985478 */, 19 },
+  /* 7054 */  { MAD_F(0x0420e885) /* 0.258034250 */, 19 },
+  /* 7055 */  { MAD_F(0x04211baa) /* 0.258083025 */, 19 },
+
+  /* 7056 */  { MAD_F(0x04214ed0) /* 0.258131801 */, 19 },
+  /* 7057 */  { MAD_F(0x042181f6) /* 0.258180580 */, 19 },
+  /* 7058 */  { MAD_F(0x0421b51c) /* 0.258229361 */, 19 },
+  /* 7059 */  { MAD_F(0x0421e843) /* 0.258278145 */, 19 },
+  /* 7060 */  { MAD_F(0x04221b6b) /* 0.258326931 */, 19 },
+  /* 7061 */  { MAD_F(0x04224e94) /* 0.258375719 */, 19 },
+  /* 7062 */  { MAD_F(0x042281bd) /* 0.258424509 */, 19 },
+  /* 7063 */  { MAD_F(0x0422b4e6) /* 0.258473302 */, 19 },
+  /* 7064 */  { MAD_F(0x0422e811) /* 0.258522097 */, 19 },
+  /* 7065 */  { MAD_F(0x04231b3c) /* 0.258570894 */, 19 },
+  /* 7066 */  { MAD_F(0x04234e67) /* 0.258619694 */, 19 },
+  /* 7067 */  { MAD_F(0x04238193) /* 0.258668496 */, 19 },
+  /* 7068 */  { MAD_F(0x0423b4c0) /* 0.258717300 */, 19 },
+  /* 7069 */  { MAD_F(0x0423e7ee) /* 0.258766106 */, 19 },
+  /* 7070 */  { MAD_F(0x04241b1c) /* 0.258814915 */, 19 },
+  /* 7071 */  { MAD_F(0x04244e4a) /* 0.258863726 */, 19 },
+
+  /* 7072 */  { MAD_F(0x04248179) /* 0.258912540 */, 19 },
+  /* 7073 */  { MAD_F(0x0424b4a9) /* 0.258961356 */, 19 },
+  /* 7074 */  { MAD_F(0x0424e7da) /* 0.259010174 */, 19 },
+  /* 7075 */  { MAD_F(0x04251b0b) /* 0.259058994 */, 19 },
+  /* 7076 */  { MAD_F(0x04254e3d) /* 0.259107817 */, 19 },
+  /* 7077 */  { MAD_F(0x0425816f) /* 0.259156642 */, 19 },
+  /* 7078 */  { MAD_F(0x0425b4a2) /* 0.259205469 */, 19 },
+  /* 7079 */  { MAD_F(0x0425e7d6) /* 0.259254298 */, 19 },
+  /* 7080 */  { MAD_F(0x04261b0a) /* 0.259303130 */, 19 },
+  /* 7081 */  { MAD_F(0x04264e3f) /* 0.259351964 */, 19 },
+  /* 7082 */  { MAD_F(0x04268174) /* 0.259400801 */, 19 },
+  /* 7083 */  { MAD_F(0x0426b4aa) /* 0.259449639 */, 19 },
+  /* 7084 */  { MAD_F(0x0426e7e1) /* 0.259498480 */, 19 },
+  /* 7085 */  { MAD_F(0x04271b18) /* 0.259547324 */, 19 },
+  /* 7086 */  { MAD_F(0x04274e50) /* 0.259596169 */, 19 },
+  /* 7087 */  { MAD_F(0x04278188) /* 0.259645017 */, 19 },
+
+  /* 7088 */  { MAD_F(0x0427b4c2) /* 0.259693868 */, 19 },
+  /* 7089 */  { MAD_F(0x0427e7fb) /* 0.259742720 */, 19 },
+  /* 7090 */  { MAD_F(0x04281b36) /* 0.259791575 */, 19 },
+  /* 7091 */  { MAD_F(0x04284e71) /* 0.259840432 */, 19 },
+  /* 7092 */  { MAD_F(0x042881ac) /* 0.259889291 */, 19 },
+  /* 7093 */  { MAD_F(0x0428b4e8) /* 0.259938153 */, 19 },
+  /* 7094 */  { MAD_F(0x0428e825) /* 0.259987017 */, 19 },
+  /* 7095 */  { MAD_F(0x04291b63) /* 0.260035883 */, 19 },
+  /* 7096 */  { MAD_F(0x04294ea1) /* 0.260084752 */, 19 },
+  /* 7097 */  { MAD_F(0x042981df) /* 0.260133623 */, 19 },
+  /* 7098 */  { MAD_F(0x0429b51f) /* 0.260182496 */, 19 },
+  /* 7099 */  { MAD_F(0x0429e85f) /* 0.260231372 */, 19 },
+  /* 7100 */  { MAD_F(0x042a1b9f) /* 0.260280249 */, 19 },
+  /* 7101 */  { MAD_F(0x042a4ee0) /* 0.260329129 */, 19 },
+  /* 7102 */  { MAD_F(0x042a8222) /* 0.260378012 */, 19 },
+  /* 7103 */  { MAD_F(0x042ab564) /* 0.260426896 */, 19 },
+
+  /* 7104 */  { MAD_F(0x042ae8a7) /* 0.260475783 */, 19 },
+  /* 7105 */  { MAD_F(0x042b1beb) /* 0.260524673 */, 19 },
+  /* 7106 */  { MAD_F(0x042b4f2f) /* 0.260573564 */, 19 },
+  /* 7107 */  { MAD_F(0x042b8274) /* 0.260622458 */, 19 },
+  /* 7108 */  { MAD_F(0x042bb5ba) /* 0.260671354 */, 19 },
+  /* 7109 */  { MAD_F(0x042be900) /* 0.260720252 */, 19 },
+  /* 7110 */  { MAD_F(0x042c1c46) /* 0.260769153 */, 19 },
+  /* 7111 */  { MAD_F(0x042c4f8e) /* 0.260818056 */, 19 },
+  /* 7112 */  { MAD_F(0x042c82d6) /* 0.260866961 */, 19 },
+  /* 7113 */  { MAD_F(0x042cb61e) /* 0.260915869 */, 19 },
+  /* 7114 */  { MAD_F(0x042ce967) /* 0.260964779 */, 19 },
+  /* 7115 */  { MAD_F(0x042d1cb1) /* 0.261013691 */, 19 },
+  /* 7116 */  { MAD_F(0x042d4ffb) /* 0.261062606 */, 19 },
+  /* 7117 */  { MAD_F(0x042d8346) /* 0.261111522 */, 19 },
+  /* 7118 */  { MAD_F(0x042db692) /* 0.261160441 */, 19 },
+  /* 7119 */  { MAD_F(0x042de9de) /* 0.261209363 */, 19 },
+
+  /* 7120 */  { MAD_F(0x042e1d2b) /* 0.261258286 */, 19 },
+  /* 7121 */  { MAD_F(0x042e5078) /* 0.261307212 */, 19 },
+  /* 7122 */  { MAD_F(0x042e83c6) /* 0.261356140 */, 19 },
+  /* 7123 */  { MAD_F(0x042eb715) /* 0.261405071 */, 19 },
+  /* 7124 */  { MAD_F(0x042eea64) /* 0.261454004 */, 19 },
+  /* 7125 */  { MAD_F(0x042f1db4) /* 0.261502939 */, 19 },
+  /* 7126 */  { MAD_F(0x042f5105) /* 0.261551876 */, 19 },
+  /* 7127 */  { MAD_F(0x042f8456) /* 0.261600816 */, 19 },
+  /* 7128 */  { MAD_F(0x042fb7a8) /* 0.261649758 */, 19 },
+  /* 7129 */  { MAD_F(0x042feafa) /* 0.261698702 */, 19 },
+  /* 7130 */  { MAD_F(0x04301e4d) /* 0.261747649 */, 19 },
+  /* 7131 */  { MAD_F(0x043051a1) /* 0.261796597 */, 19 },
+  /* 7132 */  { MAD_F(0x043084f5) /* 0.261845548 */, 19 },
+  /* 7133 */  { MAD_F(0x0430b84a) /* 0.261894502 */, 19 },
+  /* 7134 */  { MAD_F(0x0430eb9f) /* 0.261943458 */, 19 },
+  /* 7135 */  { MAD_F(0x04311ef5) /* 0.261992416 */, 19 },
+
+  /* 7136 */  { MAD_F(0x0431524c) /* 0.262041376 */, 19 },
+  /* 7137 */  { MAD_F(0x043185a3) /* 0.262090338 */, 19 },
+  /* 7138 */  { MAD_F(0x0431b8fb) /* 0.262139303 */, 19 },
+  /* 7139 */  { MAD_F(0x0431ec54) /* 0.262188270 */, 19 },
+  /* 7140 */  { MAD_F(0x04321fad) /* 0.262237240 */, 19 },
+  /* 7141 */  { MAD_F(0x04325306) /* 0.262286211 */, 19 },
+  /* 7142 */  { MAD_F(0x04328661) /* 0.262335185 */, 19 },
+  /* 7143 */  { MAD_F(0x0432b9bc) /* 0.262384162 */, 19 },
+  /* 7144 */  { MAD_F(0x0432ed17) /* 0.262433140 */, 19 },
+  /* 7145 */  { MAD_F(0x04332074) /* 0.262482121 */, 19 },
+  /* 7146 */  { MAD_F(0x043353d0) /* 0.262531104 */, 19 },
+  /* 7147 */  { MAD_F(0x0433872e) /* 0.262580089 */, 19 },
+  /* 7148 */  { MAD_F(0x0433ba8c) /* 0.262629077 */, 19 },
+  /* 7149 */  { MAD_F(0x0433edea) /* 0.262678067 */, 19 },
+  /* 7150 */  { MAD_F(0x0434214a) /* 0.262727059 */, 19 },
+  /* 7151 */  { MAD_F(0x043454aa) /* 0.262776054 */, 19 },
+
+  /* 7152 */  { MAD_F(0x0434880a) /* 0.262825051 */, 19 },
+  /* 7153 */  { MAD_F(0x0434bb6b) /* 0.262874050 */, 19 },
+  /* 7154 */  { MAD_F(0x0434eecd) /* 0.262923051 */, 19 },
+  /* 7155 */  { MAD_F(0x0435222f) /* 0.262972055 */, 19 },
+  /* 7156 */  { MAD_F(0x04355592) /* 0.263021061 */, 19 },
+  /* 7157 */  { MAD_F(0x043588f6) /* 0.263070069 */, 19 },
+  /* 7158 */  { MAD_F(0x0435bc5a) /* 0.263119079 */, 19 },
+  /* 7159 */  { MAD_F(0x0435efbf) /* 0.263168092 */, 19 },
+  /* 7160 */  { MAD_F(0x04362324) /* 0.263217107 */, 19 },
+  /* 7161 */  { MAD_F(0x0436568a) /* 0.263266125 */, 19 },
+  /* 7162 */  { MAD_F(0x043689f1) /* 0.263315144 */, 19 },
+  /* 7163 */  { MAD_F(0x0436bd58) /* 0.263364166 */, 19 },
+  /* 7164 */  { MAD_F(0x0436f0c0) /* 0.263413191 */, 19 },
+  /* 7165 */  { MAD_F(0x04372428) /* 0.263462217 */, 19 },
+  /* 7166 */  { MAD_F(0x04375791) /* 0.263511246 */, 19 },
+  /* 7167 */  { MAD_F(0x04378afb) /* 0.263560277 */, 19 },
+
+  /* 7168 */  { MAD_F(0x0437be65) /* 0.263609310 */, 19 },
+  /* 7169 */  { MAD_F(0x0437f1d0) /* 0.263658346 */, 19 },
+  /* 7170 */  { MAD_F(0x0438253c) /* 0.263707384 */, 19 },
+  /* 7171 */  { MAD_F(0x043858a8) /* 0.263756424 */, 19 },
+  /* 7172 */  { MAD_F(0x04388c14) /* 0.263805466 */, 19 },
+  /* 7173 */  { MAD_F(0x0438bf82) /* 0.263854511 */, 19 },
+  /* 7174 */  { MAD_F(0x0438f2f0) /* 0.263903558 */, 19 },
+  /* 7175 */  { MAD_F(0x0439265e) /* 0.263952607 */, 19 },
+  /* 7176 */  { MAD_F(0x043959cd) /* 0.264001659 */, 19 },
+  /* 7177 */  { MAD_F(0x04398d3d) /* 0.264050713 */, 19 },
+  /* 7178 */  { MAD_F(0x0439c0ae) /* 0.264099769 */, 19 },
+  /* 7179 */  { MAD_F(0x0439f41f) /* 0.264148827 */, 19 },
+  /* 7180 */  { MAD_F(0x043a2790) /* 0.264197888 */, 19 },
+  /* 7181 */  { MAD_F(0x043a5b02) /* 0.264246951 */, 19 },
+  /* 7182 */  { MAD_F(0x043a8e75) /* 0.264296016 */, 19 },
+  /* 7183 */  { MAD_F(0x043ac1e9) /* 0.264345084 */, 19 },
+
+  /* 7184 */  { MAD_F(0x043af55d) /* 0.264394153 */, 19 },
+  /* 7185 */  { MAD_F(0x043b28d2) /* 0.264443225 */, 19 },
+  /* 7186 */  { MAD_F(0x043b5c47) /* 0.264492300 */, 19 },
+  /* 7187 */  { MAD_F(0x043b8fbd) /* 0.264541376 */, 19 },
+  /* 7188 */  { MAD_F(0x043bc333) /* 0.264590455 */, 19 },
+  /* 7189 */  { MAD_F(0x043bf6aa) /* 0.264639536 */, 19 },
+  /* 7190 */  { MAD_F(0x043c2a22) /* 0.264688620 */, 19 },
+  /* 7191 */  { MAD_F(0x043c5d9a) /* 0.264737706 */, 19 },
+  /* 7192 */  { MAD_F(0x043c9113) /* 0.264786794 */, 19 },
+  /* 7193 */  { MAD_F(0x043cc48d) /* 0.264835884 */, 19 },
+  /* 7194 */  { MAD_F(0x043cf807) /* 0.264884976 */, 19 },
+  /* 7195 */  { MAD_F(0x043d2b82) /* 0.264934071 */, 19 },
+  /* 7196 */  { MAD_F(0x043d5efd) /* 0.264983168 */, 19 },
+  /* 7197 */  { MAD_F(0x043d9279) /* 0.265032268 */, 19 },
+  /* 7198 */  { MAD_F(0x043dc5f6) /* 0.265081369 */, 19 },
+  /* 7199 */  { MAD_F(0x043df973) /* 0.265130473 */, 19 },
+
+  /* 7200 */  { MAD_F(0x043e2cf1) /* 0.265179580 */, 19 },
+  /* 7201 */  { MAD_F(0x043e6070) /* 0.265228688 */, 19 },
+  /* 7202 */  { MAD_F(0x043e93ef) /* 0.265277799 */, 19 },
+  /* 7203 */  { MAD_F(0x043ec76e) /* 0.265326912 */, 19 },
+  /* 7204 */  { MAD_F(0x043efaef) /* 0.265376027 */, 19 },
+  /* 7205 */  { MAD_F(0x043f2e6f) /* 0.265425145 */, 19 },
+  /* 7206 */  { MAD_F(0x043f61f1) /* 0.265474264 */, 19 },
+  /* 7207 */  { MAD_F(0x043f9573) /* 0.265523387 */, 19 },
+  /* 7208 */  { MAD_F(0x043fc8f6) /* 0.265572511 */, 19 },
+  /* 7209 */  { MAD_F(0x043ffc79) /* 0.265621638 */, 19 },
+  /* 7210 */  { MAD_F(0x04402ffd) /* 0.265670766 */, 19 },
+  /* 7211 */  { MAD_F(0x04406382) /* 0.265719898 */, 19 },
+  /* 7212 */  { MAD_F(0x04409707) /* 0.265769031 */, 19 },
+  /* 7213 */  { MAD_F(0x0440ca8d) /* 0.265818167 */, 19 },
+  /* 7214 */  { MAD_F(0x0440fe13) /* 0.265867305 */, 19 },
+  /* 7215 */  { MAD_F(0x0441319a) /* 0.265916445 */, 19 },
+
+  /* 7216 */  { MAD_F(0x04416522) /* 0.265965588 */, 19 },
+  /* 7217 */  { MAD_F(0x044198aa) /* 0.266014732 */, 19 },
+  /* 7218 */  { MAD_F(0x0441cc33) /* 0.266063880 */, 19 },
+  /* 7219 */  { MAD_F(0x0441ffbc) /* 0.266113029 */, 19 },
+  /* 7220 */  { MAD_F(0x04423346) /* 0.266162181 */, 19 },
+  /* 7221 */  { MAD_F(0x044266d1) /* 0.266211334 */, 19 },
+  /* 7222 */  { MAD_F(0x04429a5c) /* 0.266260491 */, 19 },
+  /* 7223 */  { MAD_F(0x0442cde8) /* 0.266309649 */, 19 },
+  /* 7224 */  { MAD_F(0x04430174) /* 0.266358810 */, 19 },
+  /* 7225 */  { MAD_F(0x04433501) /* 0.266407973 */, 19 },
+  /* 7226 */  { MAD_F(0x0443688f) /* 0.266457138 */, 19 },
+  /* 7227 */  { MAD_F(0x04439c1d) /* 0.266506305 */, 19 },
+  /* 7228 */  { MAD_F(0x0443cfac) /* 0.266555475 */, 19 },
+  /* 7229 */  { MAD_F(0x0444033c) /* 0.266604647 */, 19 },
+  /* 7230 */  { MAD_F(0x044436cc) /* 0.266653822 */, 19 },
+  /* 7231 */  { MAD_F(0x04446a5d) /* 0.266702998 */, 19 },
+
+  /* 7232 */  { MAD_F(0x04449dee) /* 0.266752177 */, 19 },
+  /* 7233 */  { MAD_F(0x0444d180) /* 0.266801358 */, 19 },
+  /* 7234 */  { MAD_F(0x04450513) /* 0.266850541 */, 19 },
+  /* 7235 */  { MAD_F(0x044538a6) /* 0.266899727 */, 19 },
+  /* 7236 */  { MAD_F(0x04456c39) /* 0.266948915 */, 19 },
+  /* 7237 */  { MAD_F(0x04459fce) /* 0.266998105 */, 19 },
+  /* 7238 */  { MAD_F(0x0445d363) /* 0.267047298 */, 19 },
+  /* 7239 */  { MAD_F(0x044606f8) /* 0.267096492 */, 19 },
+  /* 7240 */  { MAD_F(0x04463a8f) /* 0.267145689 */, 19 },
+  /* 7241 */  { MAD_F(0x04466e25) /* 0.267194888 */, 19 },
+  /* 7242 */  { MAD_F(0x0446a1bd) /* 0.267244090 */, 19 },
+  /* 7243 */  { MAD_F(0x0446d555) /* 0.267293294 */, 19 },
+  /* 7244 */  { MAD_F(0x044708ee) /* 0.267342500 */, 19 },
+  /* 7245 */  { MAD_F(0x04473c87) /* 0.267391708 */, 19 },
+  /* 7246 */  { MAD_F(0x04477021) /* 0.267440919 */, 19 },
+  /* 7247 */  { MAD_F(0x0447a3bb) /* 0.267490131 */, 19 },
+
+  /* 7248 */  { MAD_F(0x0447d756) /* 0.267539347 */, 19 },
+  /* 7249 */  { MAD_F(0x04480af2) /* 0.267588564 */, 19 },
+  /* 7250 */  { MAD_F(0x04483e8e) /* 0.267637783 */, 19 },
+  /* 7251 */  { MAD_F(0x0448722b) /* 0.267687005 */, 19 },
+  /* 7252 */  { MAD_F(0x0448a5c9) /* 0.267736229 */, 19 },
+  /* 7253 */  { MAD_F(0x0448d967) /* 0.267785456 */, 19 },
+  /* 7254 */  { MAD_F(0x04490d05) /* 0.267834685 */, 19 },
+  /* 7255 */  { MAD_F(0x044940a5) /* 0.267883915 */, 19 },
+  /* 7256 */  { MAD_F(0x04497445) /* 0.267933149 */, 19 },
+  /* 7257 */  { MAD_F(0x0449a7e5) /* 0.267982384 */, 19 },
+  /* 7258 */  { MAD_F(0x0449db86) /* 0.268031622 */, 19 },
+  /* 7259 */  { MAD_F(0x044a0f28) /* 0.268080862 */, 19 },
+  /* 7260 */  { MAD_F(0x044a42ca) /* 0.268130104 */, 19 },
+  /* 7261 */  { MAD_F(0x044a766d) /* 0.268179349 */, 19 },
+  /* 7262 */  { MAD_F(0x044aaa11) /* 0.268228595 */, 19 },
+  /* 7263 */  { MAD_F(0x044addb5) /* 0.268277844 */, 19 },
+
+  /* 7264 */  { MAD_F(0x044b115a) /* 0.268327096 */, 19 },
+  /* 7265 */  { MAD_F(0x044b44ff) /* 0.268376349 */, 19 },
+  /* 7266 */  { MAD_F(0x044b78a5) /* 0.268425605 */, 19 },
+  /* 7267 */  { MAD_F(0x044bac4c) /* 0.268474863 */, 19 },
+  /* 7268 */  { MAD_F(0x044bdff3) /* 0.268524123 */, 19 },
+  /* 7269 */  { MAD_F(0x044c139b) /* 0.268573386 */, 19 },
+  /* 7270 */  { MAD_F(0x044c4743) /* 0.268622651 */, 19 },
+  /* 7271 */  { MAD_F(0x044c7aec) /* 0.268671918 */, 19 },
+  /* 7272 */  { MAD_F(0x044cae96) /* 0.268721187 */, 19 },
+  /* 7273 */  { MAD_F(0x044ce240) /* 0.268770459 */, 19 },
+  /* 7274 */  { MAD_F(0x044d15eb) /* 0.268819733 */, 19 },
+  /* 7275 */  { MAD_F(0x044d4997) /* 0.268869009 */, 19 },
+  /* 7276 */  { MAD_F(0x044d7d43) /* 0.268918287 */, 19 },
+  /* 7277 */  { MAD_F(0x044db0ef) /* 0.268967568 */, 19 },
+  /* 7278 */  { MAD_F(0x044de49d) /* 0.269016851 */, 19 },
+  /* 7279 */  { MAD_F(0x044e184b) /* 0.269066136 */, 19 },
+
+  /* 7280 */  { MAD_F(0x044e4bf9) /* 0.269115423 */, 19 },
+  /* 7281 */  { MAD_F(0x044e7fa8) /* 0.269164713 */, 19 },
+  /* 7282 */  { MAD_F(0x044eb358) /* 0.269214005 */, 19 },
+  /* 7283 */  { MAD_F(0x044ee708) /* 0.269263299 */, 19 },
+  /* 7284 */  { MAD_F(0x044f1ab9) /* 0.269312595 */, 19 },
+  /* 7285 */  { MAD_F(0x044f4e6b) /* 0.269361894 */, 19 },
+  /* 7286 */  { MAD_F(0x044f821d) /* 0.269411195 */, 19 },
+  /* 7287 */  { MAD_F(0x044fb5cf) /* 0.269460498 */, 19 },
+  /* 7288 */  { MAD_F(0x044fe983) /* 0.269509804 */, 19 },
+  /* 7289 */  { MAD_F(0x04501d37) /* 0.269559111 */, 19 },
+  /* 7290 */  { MAD_F(0x045050eb) /* 0.269608421 */, 19 },
+  /* 7291 */  { MAD_F(0x045084a0) /* 0.269657734 */, 19 },
+  /* 7292 */  { MAD_F(0x0450b856) /* 0.269707048 */, 19 },
+  /* 7293 */  { MAD_F(0x0450ec0d) /* 0.269756365 */, 19 },
+  /* 7294 */  { MAD_F(0x04511fc4) /* 0.269805684 */, 19 },
+  /* 7295 */  { MAD_F(0x0451537b) /* 0.269855005 */, 19 },
+
+  /* 7296 */  { MAD_F(0x04518733) /* 0.269904329 */, 19 },
+  /* 7297 */  { MAD_F(0x0451baec) /* 0.269953654 */, 19 },
+  /* 7298 */  { MAD_F(0x0451eea5) /* 0.270002982 */, 19 },
+  /* 7299 */  { MAD_F(0x0452225f) /* 0.270052313 */, 19 },
+  /* 7300 */  { MAD_F(0x0452561a) /* 0.270101645 */, 19 },
+  /* 7301 */  { MAD_F(0x045289d5) /* 0.270150980 */, 19 },
+  /* 7302 */  { MAD_F(0x0452bd91) /* 0.270200317 */, 19 },
+  /* 7303 */  { MAD_F(0x0452f14d) /* 0.270249656 */, 19 },
+  /* 7304 */  { MAD_F(0x0453250a) /* 0.270298998 */, 19 },
+  /* 7305 */  { MAD_F(0x045358c8) /* 0.270348341 */, 19 },
+  /* 7306 */  { MAD_F(0x04538c86) /* 0.270397687 */, 19 },
+  /* 7307 */  { MAD_F(0x0453c045) /* 0.270447036 */, 19 },
+  /* 7308 */  { MAD_F(0x0453f405) /* 0.270496386 */, 19 },
+  /* 7309 */  { MAD_F(0x045427c5) /* 0.270545739 */, 19 },
+  /* 7310 */  { MAD_F(0x04545b85) /* 0.270595094 */, 19 },
+  /* 7311 */  { MAD_F(0x04548f46) /* 0.270644451 */, 19 },
+
+  /* 7312 */  { MAD_F(0x0454c308) /* 0.270693811 */, 19 },
+  /* 7313 */  { MAD_F(0x0454f6cb) /* 0.270743173 */, 19 },
+  /* 7314 */  { MAD_F(0x04552a8e) /* 0.270792537 */, 19 },
+  /* 7315 */  { MAD_F(0x04555e51) /* 0.270841903 */, 19 },
+  /* 7316 */  { MAD_F(0x04559216) /* 0.270891271 */, 19 },
+  /* 7317 */  { MAD_F(0x0455c5db) /* 0.270940642 */, 19 },
+  /* 7318 */  { MAD_F(0x0455f9a0) /* 0.270990015 */, 19 },
+  /* 7319 */  { MAD_F(0x04562d66) /* 0.271039390 */, 19 },
+  /* 7320 */  { MAD_F(0x0456612d) /* 0.271088768 */, 19 },
+  /* 7321 */  { MAD_F(0x045694f4) /* 0.271138148 */, 19 },
+  /* 7322 */  { MAD_F(0x0456c8bc) /* 0.271187530 */, 19 },
+  /* 7323 */  { MAD_F(0x0456fc84) /* 0.271236914 */, 19 },
+  /* 7324 */  { MAD_F(0x0457304e) /* 0.271286301 */, 19 },
+  /* 7325 */  { MAD_F(0x04576417) /* 0.271335689 */, 19 },
+  /* 7326 */  { MAD_F(0x045797e2) /* 0.271385080 */, 19 },
+  /* 7327 */  { MAD_F(0x0457cbac) /* 0.271434474 */, 19 },
+
+  /* 7328 */  { MAD_F(0x0457ff78) /* 0.271483869 */, 19 },
+  /* 7329 */  { MAD_F(0x04583344) /* 0.271533267 */, 19 },
+  /* 7330 */  { MAD_F(0x04586711) /* 0.271582667 */, 19 },
+  /* 7331 */  { MAD_F(0x04589ade) /* 0.271632069 */, 19 },
+  /* 7332 */  { MAD_F(0x0458ceac) /* 0.271681474 */, 19 },
+  /* 7333 */  { MAD_F(0x0459027b) /* 0.271730880 */, 19 },
+  /* 7334 */  { MAD_F(0x0459364a) /* 0.271780289 */, 19 },
+  /* 7335 */  { MAD_F(0x04596a19) /* 0.271829701 */, 19 },
+  /* 7336 */  { MAD_F(0x04599dea) /* 0.271879114 */, 19 },
+  /* 7337 */  { MAD_F(0x0459d1bb) /* 0.271928530 */, 19 },
+  /* 7338 */  { MAD_F(0x045a058c) /* 0.271977948 */, 19 },
+  /* 7339 */  { MAD_F(0x045a395e) /* 0.272027368 */, 19 },
+  /* 7340 */  { MAD_F(0x045a6d31) /* 0.272076790 */, 19 },
+  /* 7341 */  { MAD_F(0x045aa104) /* 0.272126215 */, 19 },
+  /* 7342 */  { MAD_F(0x045ad4d8) /* 0.272175642 */, 19 },
+  /* 7343 */  { MAD_F(0x045b08ad) /* 0.272225071 */, 19 },
+
+  /* 7344 */  { MAD_F(0x045b3c82) /* 0.272274503 */, 19 },
+  /* 7345 */  { MAD_F(0x045b7058) /* 0.272323936 */, 19 },
+  /* 7346 */  { MAD_F(0x045ba42e) /* 0.272373372 */, 19 },
+  /* 7347 */  { MAD_F(0x045bd805) /* 0.272422810 */, 19 },
+  /* 7348 */  { MAD_F(0x045c0bdd) /* 0.272472251 */, 19 },
+  /* 7349 */  { MAD_F(0x045c3fb5) /* 0.272521693 */, 19 },
+  /* 7350 */  { MAD_F(0x045c738e) /* 0.272571138 */, 19 },
+  /* 7351 */  { MAD_F(0x045ca767) /* 0.272620585 */, 19 },
+  /* 7352 */  { MAD_F(0x045cdb41) /* 0.272670035 */, 19 },
+  /* 7353 */  { MAD_F(0x045d0f1b) /* 0.272719486 */, 19 },
+  /* 7354 */  { MAD_F(0x045d42f7) /* 0.272768940 */, 19 },
+  /* 7355 */  { MAD_F(0x045d76d2) /* 0.272818396 */, 19 },
+  /* 7356 */  { MAD_F(0x045daaaf) /* 0.272867855 */, 19 },
+  /* 7357 */  { MAD_F(0x045dde8c) /* 0.272917315 */, 19 },
+  /* 7358 */  { MAD_F(0x045e1269) /* 0.272966778 */, 19 },
+  /* 7359 */  { MAD_F(0x045e4647) /* 0.273016243 */, 19 },
+
+  /* 7360 */  { MAD_F(0x045e7a26) /* 0.273065710 */, 19 },
+  /* 7361 */  { MAD_F(0x045eae06) /* 0.273115180 */, 19 },
+  /* 7362 */  { MAD_F(0x045ee1e6) /* 0.273164652 */, 19 },
+  /* 7363 */  { MAD_F(0x045f15c6) /* 0.273214126 */, 19 },
+  /* 7364 */  { MAD_F(0x045f49a7) /* 0.273263602 */, 19 },
+  /* 7365 */  { MAD_F(0x045f7d89) /* 0.273313081 */, 19 },
+  /* 7366 */  { MAD_F(0x045fb16c) /* 0.273362561 */, 19 },
+  /* 7367 */  { MAD_F(0x045fe54f) /* 0.273412044 */, 19 },
+  /* 7368 */  { MAD_F(0x04601932) /* 0.273461530 */, 19 },
+  /* 7369 */  { MAD_F(0x04604d16) /* 0.273511017 */, 19 },
+  /* 7370 */  { MAD_F(0x046080fb) /* 0.273560507 */, 19 },
+  /* 7371 */  { MAD_F(0x0460b4e1) /* 0.273609999 */, 19 },
+  /* 7372 */  { MAD_F(0x0460e8c7) /* 0.273659493 */, 19 },
+  /* 7373 */  { MAD_F(0x04611cad) /* 0.273708989 */, 19 },
+  /* 7374 */  { MAD_F(0x04615094) /* 0.273758488 */, 19 },
+  /* 7375 */  { MAD_F(0x0461847c) /* 0.273807989 */, 19 },
+
+  /* 7376 */  { MAD_F(0x0461b864) /* 0.273857492 */, 19 },
+  /* 7377 */  { MAD_F(0x0461ec4d) /* 0.273906997 */, 19 },
+  /* 7378 */  { MAD_F(0x04622037) /* 0.273956505 */, 19 },
+  /* 7379 */  { MAD_F(0x04625421) /* 0.274006015 */, 19 },
+  /* 7380 */  { MAD_F(0x0462880c) /* 0.274055527 */, 19 },
+  /* 7381 */  { MAD_F(0x0462bbf7) /* 0.274105041 */, 19 },
+  /* 7382 */  { MAD_F(0x0462efe3) /* 0.274154558 */, 19 },
+  /* 7383 */  { MAD_F(0x046323d0) /* 0.274204076 */, 19 },
+  /* 7384 */  { MAD_F(0x046357bd) /* 0.274253597 */, 19 },
+  /* 7385 */  { MAD_F(0x04638bab) /* 0.274303121 */, 19 },
+  /* 7386 */  { MAD_F(0x0463bf99) /* 0.274352646 */, 19 },
+  /* 7387 */  { MAD_F(0x0463f388) /* 0.274402174 */, 19 },
+  /* 7388 */  { MAD_F(0x04642778) /* 0.274451704 */, 19 },
+  /* 7389 */  { MAD_F(0x04645b68) /* 0.274501236 */, 19 },
+  /* 7390 */  { MAD_F(0x04648f59) /* 0.274550771 */, 19 },
+  /* 7391 */  { MAD_F(0x0464c34a) /* 0.274600307 */, 19 },
+
+  /* 7392 */  { MAD_F(0x0464f73c) /* 0.274649846 */, 19 },
+  /* 7393 */  { MAD_F(0x04652b2f) /* 0.274699387 */, 19 },
+  /* 7394 */  { MAD_F(0x04655f22) /* 0.274748931 */, 19 },
+  /* 7395 */  { MAD_F(0x04659316) /* 0.274798476 */, 19 },
+  /* 7396 */  { MAD_F(0x0465c70a) /* 0.274848024 */, 19 },
+  /* 7397 */  { MAD_F(0x0465faff) /* 0.274897574 */, 19 },
+  /* 7398 */  { MAD_F(0x04662ef5) /* 0.274947126 */, 19 },
+  /* 7399 */  { MAD_F(0x046662eb) /* 0.274996681 */, 19 },
+  /* 7400 */  { MAD_F(0x046696e2) /* 0.275046238 */, 19 },
+  /* 7401 */  { MAD_F(0x0466cad9) /* 0.275095797 */, 19 },
+  /* 7402 */  { MAD_F(0x0466fed1) /* 0.275145358 */, 19 },
+  /* 7403 */  { MAD_F(0x046732ca) /* 0.275194921 */, 19 },
+  /* 7404 */  { MAD_F(0x046766c3) /* 0.275244487 */, 19 },
+  /* 7405 */  { MAD_F(0x04679abd) /* 0.275294055 */, 19 },
+  /* 7406 */  { MAD_F(0x0467ceb7) /* 0.275343625 */, 19 },
+  /* 7407 */  { MAD_F(0x046802b2) /* 0.275393198 */, 19 },
+
+  /* 7408 */  { MAD_F(0x046836ae) /* 0.275442772 */, 19 },
+  /* 7409 */  { MAD_F(0x04686aaa) /* 0.275492349 */, 19 },
+  /* 7410 */  { MAD_F(0x04689ea7) /* 0.275541928 */, 19 },
+  /* 7411 */  { MAD_F(0x0468d2a4) /* 0.275591509 */, 19 },
+  /* 7412 */  { MAD_F(0x046906a2) /* 0.275641093 */, 19 },
+  /* 7413 */  { MAD_F(0x04693aa1) /* 0.275690679 */, 19 },
+  /* 7414 */  { MAD_F(0x04696ea0) /* 0.275740267 */, 19 },
+  /* 7415 */  { MAD_F(0x0469a2a0) /* 0.275789857 */, 19 },
+  /* 7416 */  { MAD_F(0x0469d6a0) /* 0.275839449 */, 19 },
+  /* 7417 */  { MAD_F(0x046a0aa1) /* 0.275889044 */, 19 },
+  /* 7418 */  { MAD_F(0x046a3ea3) /* 0.275938641 */, 19 },
+  /* 7419 */  { MAD_F(0x046a72a5) /* 0.275988240 */, 19 },
+  /* 7420 */  { MAD_F(0x046aa6a8) /* 0.276037842 */, 19 },
+  /* 7421 */  { MAD_F(0x046adaab) /* 0.276087445 */, 19 },
+  /* 7422 */  { MAD_F(0x046b0eaf) /* 0.276137051 */, 19 },
+  /* 7423 */  { MAD_F(0x046b42b3) /* 0.276186659 */, 19 },
+
+  /* 7424 */  { MAD_F(0x046b76b9) /* 0.276236269 */, 19 },
+  /* 7425 */  { MAD_F(0x046baabe) /* 0.276285882 */, 19 },
+  /* 7426 */  { MAD_F(0x046bdec5) /* 0.276335497 */, 19 },
+  /* 7427 */  { MAD_F(0x046c12cc) /* 0.276385113 */, 19 },
+  /* 7428 */  { MAD_F(0x046c46d3) /* 0.276434733 */, 19 },
+  /* 7429 */  { MAD_F(0x046c7adb) /* 0.276484354 */, 19 },
+  /* 7430 */  { MAD_F(0x046caee4) /* 0.276533978 */, 19 },
+  /* 7431 */  { MAD_F(0x046ce2ee) /* 0.276583604 */, 19 },
+  /* 7432 */  { MAD_F(0x046d16f7) /* 0.276633232 */, 19 },
+  /* 7433 */  { MAD_F(0x046d4b02) /* 0.276682862 */, 19 },
+  /* 7434 */  { MAD_F(0x046d7f0d) /* 0.276732495 */, 19 },
+  /* 7435 */  { MAD_F(0x046db319) /* 0.276782129 */, 19 },
+  /* 7436 */  { MAD_F(0x046de725) /* 0.276831766 */, 19 },
+  /* 7437 */  { MAD_F(0x046e1b32) /* 0.276881406 */, 19 },
+  /* 7438 */  { MAD_F(0x046e4f40) /* 0.276931047 */, 19 },
+  /* 7439 */  { MAD_F(0x046e834e) /* 0.276980691 */, 19 },
+
+  /* 7440 */  { MAD_F(0x046eb75c) /* 0.277030337 */, 19 },
+  /* 7441 */  { MAD_F(0x046eeb6c) /* 0.277079985 */, 19 },
+  /* 7442 */  { MAD_F(0x046f1f7c) /* 0.277129635 */, 19 },
+  /* 7443 */  { MAD_F(0x046f538c) /* 0.277179288 */, 19 },
+  /* 7444 */  { MAD_F(0x046f879d) /* 0.277228942 */, 19 },
+  /* 7445 */  { MAD_F(0x046fbbaf) /* 0.277278600 */, 19 },
+  /* 7446 */  { MAD_F(0x046fefc1) /* 0.277328259 */, 19 },
+  /* 7447 */  { MAD_F(0x047023d4) /* 0.277377920 */, 19 },
+  /* 7448 */  { MAD_F(0x047057e8) /* 0.277427584 */, 19 },
+  /* 7449 */  { MAD_F(0x04708bfc) /* 0.277477250 */, 19 },
+  /* 7450 */  { MAD_F(0x0470c011) /* 0.277526918 */, 19 },
+  /* 7451 */  { MAD_F(0x0470f426) /* 0.277576588 */, 19 },
+  /* 7452 */  { MAD_F(0x0471283c) /* 0.277626261 */, 19 },
+  /* 7453 */  { MAD_F(0x04715c52) /* 0.277675936 */, 19 },
+  /* 7454 */  { MAD_F(0x04719069) /* 0.277725613 */, 19 },
+  /* 7455 */  { MAD_F(0x0471c481) /* 0.277775292 */, 19 },
+
+  /* 7456 */  { MAD_F(0x0471f899) /* 0.277824973 */, 19 },
+  /* 7457 */  { MAD_F(0x04722cb2) /* 0.277874657 */, 19 },
+  /* 7458 */  { MAD_F(0x047260cc) /* 0.277924343 */, 19 },
+  /* 7459 */  { MAD_F(0x047294e6) /* 0.277974031 */, 19 },
+  /* 7460 */  { MAD_F(0x0472c900) /* 0.278023722 */, 19 },
+  /* 7461 */  { MAD_F(0x0472fd1b) /* 0.278073414 */, 19 },
+  /* 7462 */  { MAD_F(0x04733137) /* 0.278123109 */, 19 },
+  /* 7463 */  { MAD_F(0x04736554) /* 0.278172806 */, 19 },
+  /* 7464 */  { MAD_F(0x04739971) /* 0.278222505 */, 19 },
+  /* 7465 */  { MAD_F(0x0473cd8e) /* 0.278272207 */, 19 },
+  /* 7466 */  { MAD_F(0x047401ad) /* 0.278321910 */, 19 },
+  /* 7467 */  { MAD_F(0x047435cb) /* 0.278371616 */, 19 },
+  /* 7468 */  { MAD_F(0x047469eb) /* 0.278421324 */, 19 },
+  /* 7469 */  { MAD_F(0x04749e0b) /* 0.278471035 */, 19 },
+  /* 7470 */  { MAD_F(0x0474d22c) /* 0.278520747 */, 19 },
+  /* 7471 */  { MAD_F(0x0475064d) /* 0.278570462 */, 19 },
+
+  /* 7472 */  { MAD_F(0x04753a6f) /* 0.278620179 */, 19 },
+  /* 7473 */  { MAD_F(0x04756e91) /* 0.278669898 */, 19 },
+  /* 7474 */  { MAD_F(0x0475a2b4) /* 0.278719619 */, 19 },
+  /* 7475 */  { MAD_F(0x0475d6d7) /* 0.278769343 */, 19 },
+  /* 7476 */  { MAD_F(0x04760afc) /* 0.278819069 */, 19 },
+  /* 7477 */  { MAD_F(0x04763f20) /* 0.278868797 */, 19 },
+  /* 7478 */  { MAD_F(0x04767346) /* 0.278918527 */, 19 },
+  /* 7479 */  { MAD_F(0x0476a76c) /* 0.278968260 */, 19 },
+  /* 7480 */  { MAD_F(0x0476db92) /* 0.279017995 */, 19 },
+  /* 7481 */  { MAD_F(0x04770fba) /* 0.279067731 */, 19 },
+  /* 7482 */  { MAD_F(0x047743e1) /* 0.279117471 */, 19 },
+  /* 7483 */  { MAD_F(0x0477780a) /* 0.279167212 */, 19 },
+  /* 7484 */  { MAD_F(0x0477ac33) /* 0.279216956 */, 19 },
+  /* 7485 */  { MAD_F(0x0477e05c) /* 0.279266701 */, 19 },
+  /* 7486 */  { MAD_F(0x04781486) /* 0.279316449 */, 19 },
+  /* 7487 */  { MAD_F(0x047848b1) /* 0.279366200 */, 19 },
+
+  /* 7488 */  { MAD_F(0x04787cdc) /* 0.279415952 */, 19 },
+  /* 7489 */  { MAD_F(0x0478b108) /* 0.279465707 */, 19 },
+  /* 7490 */  { MAD_F(0x0478e535) /* 0.279515464 */, 19 },
+  /* 7491 */  { MAD_F(0x04791962) /* 0.279565223 */, 19 },
+  /* 7492 */  { MAD_F(0x04794d8f) /* 0.279614984 */, 19 },
+  /* 7493 */  { MAD_F(0x047981be) /* 0.279664748 */, 19 },
+  /* 7494 */  { MAD_F(0x0479b5ed) /* 0.279714513 */, 19 },
+  /* 7495 */  { MAD_F(0x0479ea1c) /* 0.279764281 */, 19 },
+  /* 7496 */  { MAD_F(0x047a1e4c) /* 0.279814051 */, 19 },
+  /* 7497 */  { MAD_F(0x047a527d) /* 0.279863824 */, 19 },
+  /* 7498 */  { MAD_F(0x047a86ae) /* 0.279913598 */, 19 },
+  /* 7499 */  { MAD_F(0x047abae0) /* 0.279963375 */, 19 },
+  /* 7500 */  { MAD_F(0x047aef12) /* 0.280013154 */, 19 },
+  /* 7501 */  { MAD_F(0x047b2346) /* 0.280062935 */, 19 },
+  /* 7502 */  { MAD_F(0x047b5779) /* 0.280112719 */, 19 },
+  /* 7503 */  { MAD_F(0x047b8bad) /* 0.280162504 */, 19 },
+
+  /* 7504 */  { MAD_F(0x047bbfe2) /* 0.280212292 */, 19 },
+  /* 7505 */  { MAD_F(0x047bf418) /* 0.280262082 */, 19 },
+  /* 7506 */  { MAD_F(0x047c284e) /* 0.280311875 */, 19 },
+  /* 7507 */  { MAD_F(0x047c5c84) /* 0.280361669 */, 19 },
+  /* 7508 */  { MAD_F(0x047c90bb) /* 0.280411466 */, 19 },
+  /* 7509 */  { MAD_F(0x047cc4f3) /* 0.280461265 */, 19 },
+  /* 7510 */  { MAD_F(0x047cf92c) /* 0.280511066 */, 19 },
+  /* 7511 */  { MAD_F(0x047d2d65) /* 0.280560869 */, 19 },
+  /* 7512 */  { MAD_F(0x047d619e) /* 0.280610675 */, 19 },
+  /* 7513 */  { MAD_F(0x047d95d8) /* 0.280660483 */, 19 },
+  /* 7514 */  { MAD_F(0x047dca13) /* 0.280710292 */, 19 },
+  /* 7515 */  { MAD_F(0x047dfe4e) /* 0.280760105 */, 19 },
+  /* 7516 */  { MAD_F(0x047e328a) /* 0.280809919 */, 19 },
+  /* 7517 */  { MAD_F(0x047e66c7) /* 0.280859736 */, 19 },
+  /* 7518 */  { MAD_F(0x047e9b04) /* 0.280909554 */, 19 },
+  /* 7519 */  { MAD_F(0x047ecf42) /* 0.280959375 */, 19 },
+
+  /* 7520 */  { MAD_F(0x047f0380) /* 0.281009199 */, 19 },
+  /* 7521 */  { MAD_F(0x047f37bf) /* 0.281059024 */, 19 },
+  /* 7522 */  { MAD_F(0x047f6bff) /* 0.281108852 */, 19 },
+  /* 7523 */  { MAD_F(0x047fa03f) /* 0.281158682 */, 19 },
+  /* 7524 */  { MAD_F(0x047fd47f) /* 0.281208514 */, 19 },
+  /* 7525 */  { MAD_F(0x048008c1) /* 0.281258348 */, 19 },
+  /* 7526 */  { MAD_F(0x04803d02) /* 0.281308184 */, 19 },
+  /* 7527 */  { MAD_F(0x04807145) /* 0.281358023 */, 19 },
+  /* 7528 */  { MAD_F(0x0480a588) /* 0.281407864 */, 19 },
+  /* 7529 */  { MAD_F(0x0480d9cc) /* 0.281457707 */, 19 },
+  /* 7530 */  { MAD_F(0x04810e10) /* 0.281507552 */, 19 },
+  /* 7531 */  { MAD_F(0x04814255) /* 0.281557400 */, 19 },
+  /* 7532 */  { MAD_F(0x0481769a) /* 0.281607250 */, 19 },
+  /* 7533 */  { MAD_F(0x0481aae0) /* 0.281657101 */, 19 },
+  /* 7534 */  { MAD_F(0x0481df27) /* 0.281706956 */, 19 },
+  /* 7535 */  { MAD_F(0x0482136e) /* 0.281756812 */, 19 },
+
+  /* 7536 */  { MAD_F(0x048247b6) /* 0.281806670 */, 19 },
+  /* 7537 */  { MAD_F(0x04827bfe) /* 0.281856531 */, 19 },
+  /* 7538 */  { MAD_F(0x0482b047) /* 0.281906394 */, 19 },
+  /* 7539 */  { MAD_F(0x0482e491) /* 0.281956259 */, 19 },
+  /* 7540 */  { MAD_F(0x048318db) /* 0.282006127 */, 19 },
+  /* 7541 */  { MAD_F(0x04834d26) /* 0.282055996 */, 19 },
+  /* 7542 */  { MAD_F(0x04838171) /* 0.282105868 */, 19 },
+  /* 7543 */  { MAD_F(0x0483b5bd) /* 0.282155742 */, 19 },
+  /* 7544 */  { MAD_F(0x0483ea0a) /* 0.282205618 */, 19 },
+  /* 7545 */  { MAD_F(0x04841e57) /* 0.282255496 */, 19 },
+  /* 7546 */  { MAD_F(0x048452a4) /* 0.282305377 */, 19 },
+  /* 7547 */  { MAD_F(0x048486f3) /* 0.282355260 */, 19 },
+  /* 7548 */  { MAD_F(0x0484bb42) /* 0.282405145 */, 19 },
+  /* 7549 */  { MAD_F(0x0484ef91) /* 0.282455032 */, 19 },
+  /* 7550 */  { MAD_F(0x048523e1) /* 0.282504921 */, 19 },
+  /* 7551 */  { MAD_F(0x04855832) /* 0.282554813 */, 19 },
+
+  /* 7552 */  { MAD_F(0x04858c83) /* 0.282604707 */, 19 },
+  /* 7553 */  { MAD_F(0x0485c0d5) /* 0.282654603 */, 19 },
+  /* 7554 */  { MAD_F(0x0485f527) /* 0.282704501 */, 19 },
+  /* 7555 */  { MAD_F(0x0486297a) /* 0.282754401 */, 19 },
+  /* 7556 */  { MAD_F(0x04865dce) /* 0.282804304 */, 19 },
+  /* 7557 */  { MAD_F(0x04869222) /* 0.282854209 */, 19 },
+  /* 7558 */  { MAD_F(0x0486c677) /* 0.282904116 */, 19 },
+  /* 7559 */  { MAD_F(0x0486facc) /* 0.282954025 */, 19 },
+  /* 7560 */  { MAD_F(0x04872f22) /* 0.283003936 */, 19 },
+  /* 7561 */  { MAD_F(0x04876379) /* 0.283053850 */, 19 },
+  /* 7562 */  { MAD_F(0x048797d0) /* 0.283103766 */, 19 },
+  /* 7563 */  { MAD_F(0x0487cc28) /* 0.283153684 */, 19 },
+  /* 7564 */  { MAD_F(0x04880080) /* 0.283203604 */, 19 },
+  /* 7565 */  { MAD_F(0x048834d9) /* 0.283253527 */, 19 },
+  /* 7566 */  { MAD_F(0x04886933) /* 0.283303451 */, 19 },
+  /* 7567 */  { MAD_F(0x04889d8d) /* 0.283353378 */, 19 },
+
+  /* 7568 */  { MAD_F(0x0488d1e8) /* 0.283403307 */, 19 },
+  /* 7569 */  { MAD_F(0x04890643) /* 0.283453238 */, 19 },
+  /* 7570 */  { MAD_F(0x04893a9f) /* 0.283503172 */, 19 },
+  /* 7571 */  { MAD_F(0x04896efb) /* 0.283553107 */, 19 },
+  /* 7572 */  { MAD_F(0x0489a358) /* 0.283603045 */, 19 },
+  /* 7573 */  { MAD_F(0x0489d7b6) /* 0.283652985 */, 19 },
+  /* 7574 */  { MAD_F(0x048a0c14) /* 0.283702927 */, 19 },
+  /* 7575 */  { MAD_F(0x048a4073) /* 0.283752872 */, 19 },
+  /* 7576 */  { MAD_F(0x048a74d3) /* 0.283802818 */, 19 },
+  /* 7577 */  { MAD_F(0x048aa933) /* 0.283852767 */, 19 },
+  /* 7578 */  { MAD_F(0x048add93) /* 0.283902718 */, 19 },
+  /* 7579 */  { MAD_F(0x048b11f5) /* 0.283952671 */, 19 },
+  /* 7580 */  { MAD_F(0x048b4656) /* 0.284002627 */, 19 },
+  /* 7581 */  { MAD_F(0x048b7ab9) /* 0.284052584 */, 19 },
+  /* 7582 */  { MAD_F(0x048baf1c) /* 0.284102544 */, 19 },
+  /* 7583 */  { MAD_F(0x048be37f) /* 0.284152506 */, 19 },
+
+  /* 7584 */  { MAD_F(0x048c17e3) /* 0.284202470 */, 19 },
+  /* 7585 */  { MAD_F(0x048c4c48) /* 0.284252436 */, 19 },
+  /* 7586 */  { MAD_F(0x048c80ad) /* 0.284302405 */, 19 },
+  /* 7587 */  { MAD_F(0x048cb513) /* 0.284352376 */, 19 },
+  /* 7588 */  { MAD_F(0x048ce97a) /* 0.284402349 */, 19 },
+  /* 7589 */  { MAD_F(0x048d1de1) /* 0.284452324 */, 19 },
+  /* 7590 */  { MAD_F(0x048d5249) /* 0.284502301 */, 19 },
+  /* 7591 */  { MAD_F(0x048d86b1) /* 0.284552281 */, 19 },
+  /* 7592 */  { MAD_F(0x048dbb1a) /* 0.284602263 */, 19 },
+  /* 7593 */  { MAD_F(0x048def83) /* 0.284652246 */, 19 },
+  /* 7594 */  { MAD_F(0x048e23ed) /* 0.284702233 */, 19 },
+  /* 7595 */  { MAD_F(0x048e5858) /* 0.284752221 */, 19 },
+  /* 7596 */  { MAD_F(0x048e8cc3) /* 0.284802211 */, 19 },
+  /* 7597 */  { MAD_F(0x048ec12f) /* 0.284852204 */, 19 },
+  /* 7598 */  { MAD_F(0x048ef59b) /* 0.284902199 */, 19 },
+  /* 7599 */  { MAD_F(0x048f2a08) /* 0.284952196 */, 19 },
+
+  /* 7600 */  { MAD_F(0x048f5e76) /* 0.285002195 */, 19 },
+  /* 7601 */  { MAD_F(0x048f92e4) /* 0.285052197 */, 19 },
+  /* 7602 */  { MAD_F(0x048fc753) /* 0.285102201 */, 19 },
+  /* 7603 */  { MAD_F(0x048ffbc2) /* 0.285152206 */, 19 },
+  /* 7604 */  { MAD_F(0x04903032) /* 0.285202214 */, 19 },
+  /* 7605 */  { MAD_F(0x049064a3) /* 0.285252225 */, 19 },
+  /* 7606 */  { MAD_F(0x04909914) /* 0.285302237 */, 19 },
+  /* 7607 */  { MAD_F(0x0490cd86) /* 0.285352252 */, 19 },
+  /* 7608 */  { MAD_F(0x049101f8) /* 0.285402269 */, 19 },
+  /* 7609 */  { MAD_F(0x0491366b) /* 0.285452288 */, 19 },
+  /* 7610 */  { MAD_F(0x04916ade) /* 0.285502309 */, 19 },
+  /* 7611 */  { MAD_F(0x04919f52) /* 0.285552332 */, 19 },
+  /* 7612 */  { MAD_F(0x0491d3c7) /* 0.285602358 */, 19 },
+  /* 7613 */  { MAD_F(0x0492083c) /* 0.285652386 */, 19 },
+  /* 7614 */  { MAD_F(0x04923cb2) /* 0.285702416 */, 19 },
+  /* 7615 */  { MAD_F(0x04927128) /* 0.285752448 */, 19 },
+
+  /* 7616 */  { MAD_F(0x0492a59f) /* 0.285802482 */, 19 },
+  /* 7617 */  { MAD_F(0x0492da17) /* 0.285852519 */, 19 },
+  /* 7618 */  { MAD_F(0x04930e8f) /* 0.285902557 */, 19 },
+  /* 7619 */  { MAD_F(0x04934308) /* 0.285952598 */, 19 },
+  /* 7620 */  { MAD_F(0x04937781) /* 0.286002641 */, 19 },
+  /* 7621 */  { MAD_F(0x0493abfb) /* 0.286052687 */, 19 },
+  /* 7622 */  { MAD_F(0x0493e076) /* 0.286102734 */, 19 },
+  /* 7623 */  { MAD_F(0x049414f1) /* 0.286152784 */, 19 },
+  /* 7624 */  { MAD_F(0x0494496c) /* 0.286202836 */, 19 },
+  /* 7625 */  { MAD_F(0x04947de9) /* 0.286252890 */, 19 },
+  /* 7626 */  { MAD_F(0x0494b266) /* 0.286302946 */, 19 },
+  /* 7627 */  { MAD_F(0x0494e6e3) /* 0.286353005 */, 19 },
+  /* 7628 */  { MAD_F(0x04951b61) /* 0.286403065 */, 19 },
+  /* 7629 */  { MAD_F(0x04954fe0) /* 0.286453128 */, 19 },
+  /* 7630 */  { MAD_F(0x0495845f) /* 0.286503193 */, 19 },
+  /* 7631 */  { MAD_F(0x0495b8df) /* 0.286553260 */, 19 },
+
+  /* 7632 */  { MAD_F(0x0495ed5f) /* 0.286603329 */, 19 },
+  /* 7633 */  { MAD_F(0x049621e0) /* 0.286653401 */, 19 },
+  /* 7634 */  { MAD_F(0x04965662) /* 0.286703475 */, 19 },
+  /* 7635 */  { MAD_F(0x04968ae4) /* 0.286753551 */, 19 },
+  /* 7636 */  { MAD_F(0x0496bf67) /* 0.286803629 */, 19 },
+  /* 7637 */  { MAD_F(0x0496f3ea) /* 0.286853709 */, 19 },
+  /* 7638 */  { MAD_F(0x0497286e) /* 0.286903792 */, 19 },
+  /* 7639 */  { MAD_F(0x04975cf2) /* 0.286953876 */, 19 },
+  /* 7640 */  { MAD_F(0x04979177) /* 0.287003963 */, 19 },
+  /* 7641 */  { MAD_F(0x0497c5fd) /* 0.287054052 */, 19 },
+  /* 7642 */  { MAD_F(0x0497fa83) /* 0.287104143 */, 19 },
+  /* 7643 */  { MAD_F(0x04982f0a) /* 0.287154237 */, 19 },
+  /* 7644 */  { MAD_F(0x04986392) /* 0.287204332 */, 19 },
+  /* 7645 */  { MAD_F(0x0498981a) /* 0.287254430 */, 19 },
+  /* 7646 */  { MAD_F(0x0498cca2) /* 0.287304530 */, 19 },
+  /* 7647 */  { MAD_F(0x0499012c) /* 0.287354632 */, 19 },
+
+  /* 7648 */  { MAD_F(0x049935b5) /* 0.287404737 */, 19 },
+  /* 7649 */  { MAD_F(0x04996a40) /* 0.287454843 */, 19 },
+  /* 7650 */  { MAD_F(0x04999ecb) /* 0.287504952 */, 19 },
+  /* 7651 */  { MAD_F(0x0499d356) /* 0.287555063 */, 19 },
+  /* 7652 */  { MAD_F(0x049a07e2) /* 0.287605176 */, 19 },
+  /* 7653 */  { MAD_F(0x049a3c6f) /* 0.287655291 */, 19 },
+  /* 7654 */  { MAD_F(0x049a70fc) /* 0.287705409 */, 19 },
+  /* 7655 */  { MAD_F(0x049aa58a) /* 0.287755528 */, 19 },
+  /* 7656 */  { MAD_F(0x049ada19) /* 0.287805650 */, 19 },
+  /* 7657 */  { MAD_F(0x049b0ea8) /* 0.287855774 */, 19 },
+  /* 7658 */  { MAD_F(0x049b4337) /* 0.287905900 */, 19 },
+  /* 7659 */  { MAD_F(0x049b77c8) /* 0.287956028 */, 19 },
+  /* 7660 */  { MAD_F(0x049bac58) /* 0.288006159 */, 19 },
+  /* 7661 */  { MAD_F(0x049be0ea) /* 0.288056292 */, 19 },
+  /* 7662 */  { MAD_F(0x049c157c) /* 0.288106427 */, 19 },
+  /* 7663 */  { MAD_F(0x049c4a0e) /* 0.288156564 */, 19 },
+
+  /* 7664 */  { MAD_F(0x049c7ea1) /* 0.288206703 */, 19 },
+  /* 7665 */  { MAD_F(0x049cb335) /* 0.288256844 */, 19 },
+  /* 7666 */  { MAD_F(0x049ce7ca) /* 0.288306988 */, 19 },
+  /* 7667 */  { MAD_F(0x049d1c5e) /* 0.288357134 */, 19 },
+  /* 7668 */  { MAD_F(0x049d50f4) /* 0.288407282 */, 19 },
+  /* 7669 */  { MAD_F(0x049d858a) /* 0.288457432 */, 19 },
+  /* 7670 */  { MAD_F(0x049dba21) /* 0.288507584 */, 19 },
+  /* 7671 */  { MAD_F(0x049deeb8) /* 0.288557739 */, 19 },
+  /* 7672 */  { MAD_F(0x049e2350) /* 0.288607895 */, 19 },
+  /* 7673 */  { MAD_F(0x049e57e8) /* 0.288658054 */, 19 },
+  /* 7674 */  { MAD_F(0x049e8c81) /* 0.288708215 */, 19 },
+  /* 7675 */  { MAD_F(0x049ec11b) /* 0.288758379 */, 19 },
+  /* 7676 */  { MAD_F(0x049ef5b5) /* 0.288808544 */, 19 },
+  /* 7677 */  { MAD_F(0x049f2a50) /* 0.288858712 */, 19 },
+  /* 7678 */  { MAD_F(0x049f5eeb) /* 0.288908881 */, 19 },
+  /* 7679 */  { MAD_F(0x049f9387) /* 0.288959053 */, 19 },
+
+  /* 7680 */  { MAD_F(0x049fc824) /* 0.289009227 */, 19 },
+  /* 7681 */  { MAD_F(0x049ffcc1) /* 0.289059404 */, 19 },
+  /* 7682 */  { MAD_F(0x04a0315e) /* 0.289109582 */, 19 },
+  /* 7683 */  { MAD_F(0x04a065fd) /* 0.289159763 */, 19 },
+  /* 7684 */  { MAD_F(0x04a09a9b) /* 0.289209946 */, 19 },
+  /* 7685 */  { MAD_F(0x04a0cf3b) /* 0.289260131 */, 19 },
+  /* 7686 */  { MAD_F(0x04a103db) /* 0.289310318 */, 19 },
+  /* 7687 */  { MAD_F(0x04a1387b) /* 0.289360507 */, 19 },
+  /* 7688 */  { MAD_F(0x04a16d1d) /* 0.289410699 */, 19 },
+  /* 7689 */  { MAD_F(0x04a1a1be) /* 0.289460893 */, 19 },
+  /* 7690 */  { MAD_F(0x04a1d661) /* 0.289511088 */, 19 },
+  /* 7691 */  { MAD_F(0x04a20b04) /* 0.289561287 */, 19 },
+  /* 7692 */  { MAD_F(0x04a23fa7) /* 0.289611487 */, 19 },
+  /* 7693 */  { MAD_F(0x04a2744b) /* 0.289661689 */, 19 },
+  /* 7694 */  { MAD_F(0x04a2a8f0) /* 0.289711894 */, 19 },
+  /* 7695 */  { MAD_F(0x04a2dd95) /* 0.289762101 */, 19 },
+
+  /* 7696 */  { MAD_F(0x04a3123b) /* 0.289812309 */, 19 },
+  /* 7697 */  { MAD_F(0x04a346e2) /* 0.289862521 */, 19 },
+  /* 7698 */  { MAD_F(0x04a37b89) /* 0.289912734 */, 19 },
+  /* 7699 */  { MAD_F(0x04a3b030) /* 0.289962949 */, 19 },
+  /* 7700 */  { MAD_F(0x04a3e4d8) /* 0.290013167 */, 19 },
+  /* 7701 */  { MAD_F(0x04a41981) /* 0.290063387 */, 19 },
+  /* 7702 */  { MAD_F(0x04a44e2b) /* 0.290113609 */, 19 },
+  /* 7703 */  { MAD_F(0x04a482d5) /* 0.290163833 */, 19 },
+  /* 7704 */  { MAD_F(0x04a4b77f) /* 0.290214059 */, 19 },
+  /* 7705 */  { MAD_F(0x04a4ec2a) /* 0.290264288 */, 19 },
+  /* 7706 */  { MAD_F(0x04a520d6) /* 0.290314519 */, 19 },
+  /* 7707 */  { MAD_F(0x04a55582) /* 0.290364751 */, 19 },
+  /* 7708 */  { MAD_F(0x04a58a2f) /* 0.290414986 */, 19 },
+  /* 7709 */  { MAD_F(0x04a5bedd) /* 0.290465224 */, 19 },
+  /* 7710 */  { MAD_F(0x04a5f38b) /* 0.290515463 */, 19 },
+  /* 7711 */  { MAD_F(0x04a62839) /* 0.290565705 */, 19 },
+
+  /* 7712 */  { MAD_F(0x04a65ce8) /* 0.290615948 */, 19 },
+  /* 7713 */  { MAD_F(0x04a69198) /* 0.290666194 */, 19 },
+  /* 7714 */  { MAD_F(0x04a6c648) /* 0.290716442 */, 19 },
+  /* 7715 */  { MAD_F(0x04a6faf9) /* 0.290766692 */, 19 },
+  /* 7716 */  { MAD_F(0x04a72fab) /* 0.290816945 */, 19 },
+  /* 7717 */  { MAD_F(0x04a7645d) /* 0.290867199 */, 19 },
+  /* 7718 */  { MAD_F(0x04a79910) /* 0.290917456 */, 19 },
+  /* 7719 */  { MAD_F(0x04a7cdc3) /* 0.290967715 */, 19 },
+  /* 7720 */  { MAD_F(0x04a80277) /* 0.291017976 */, 19 },
+  /* 7721 */  { MAD_F(0x04a8372b) /* 0.291068239 */, 19 },
+  /* 7722 */  { MAD_F(0x04a86be0) /* 0.291118505 */, 19 },
+  /* 7723 */  { MAD_F(0x04a8a096) /* 0.291168772 */, 19 },
+  /* 7724 */  { MAD_F(0x04a8d54c) /* 0.291219042 */, 19 },
+  /* 7725 */  { MAD_F(0x04a90a03) /* 0.291269314 */, 19 },
+  /* 7726 */  { MAD_F(0x04a93eba) /* 0.291319588 */, 19 },
+  /* 7727 */  { MAD_F(0x04a97372) /* 0.291369865 */, 19 },
+
+  /* 7728 */  { MAD_F(0x04a9a82b) /* 0.291420143 */, 19 },
+  /* 7729 */  { MAD_F(0x04a9dce4) /* 0.291470424 */, 19 },
+  /* 7730 */  { MAD_F(0x04aa119d) /* 0.291520706 */, 19 },
+  /* 7731 */  { MAD_F(0x04aa4658) /* 0.291570991 */, 19 },
+  /* 7732 */  { MAD_F(0x04aa7b13) /* 0.291621278 */, 19 },
+  /* 7733 */  { MAD_F(0x04aaafce) /* 0.291671568 */, 19 },
+  /* 7734 */  { MAD_F(0x04aae48a) /* 0.291721859 */, 19 },
+  /* 7735 */  { MAD_F(0x04ab1947) /* 0.291772153 */, 19 },
+  /* 7736 */  { MAD_F(0x04ab4e04) /* 0.291822449 */, 19 },
+  /* 7737 */  { MAD_F(0x04ab82c2) /* 0.291872747 */, 19 },
+  /* 7738 */  { MAD_F(0x04abb780) /* 0.291923047 */, 19 },
+  /* 7739 */  { MAD_F(0x04abec3f) /* 0.291973349 */, 19 },
+  /* 7740 */  { MAD_F(0x04ac20fe) /* 0.292023653 */, 19 },
+  /* 7741 */  { MAD_F(0x04ac55be) /* 0.292073960 */, 19 },
+  /* 7742 */  { MAD_F(0x04ac8a7f) /* 0.292124269 */, 19 },
+  /* 7743 */  { MAD_F(0x04acbf40) /* 0.292174580 */, 19 },
+
+  /* 7744 */  { MAD_F(0x04acf402) /* 0.292224893 */, 19 },
+  /* 7745 */  { MAD_F(0x04ad28c5) /* 0.292275208 */, 19 },
+  /* 7746 */  { MAD_F(0x04ad5d88) /* 0.292325526 */, 19 },
+  /* 7747 */  { MAD_F(0x04ad924b) /* 0.292375845 */, 19 },
+  /* 7748 */  { MAD_F(0x04adc70f) /* 0.292426167 */, 19 },
+  /* 7749 */  { MAD_F(0x04adfbd4) /* 0.292476491 */, 19 },
+  /* 7750 */  { MAD_F(0x04ae3099) /* 0.292526817 */, 19 },
+  /* 7751 */  { MAD_F(0x04ae655f) /* 0.292577145 */, 19 },
+  /* 7752 */  { MAD_F(0x04ae9a26) /* 0.292627476 */, 19 },
+  /* 7753 */  { MAD_F(0x04aeceed) /* 0.292677808 */, 19 },
+  /* 7754 */  { MAD_F(0x04af03b4) /* 0.292728143 */, 19 },
+  /* 7755 */  { MAD_F(0x04af387d) /* 0.292778480 */, 19 },
+  /* 7756 */  { MAD_F(0x04af6d45) /* 0.292828819 */, 19 },
+  /* 7757 */  { MAD_F(0x04afa20f) /* 0.292879160 */, 19 },
+  /* 7758 */  { MAD_F(0x04afd6d9) /* 0.292929504 */, 19 },
+  /* 7759 */  { MAD_F(0x04b00ba3) /* 0.292979849 */, 19 },
+
+  /* 7760 */  { MAD_F(0x04b0406e) /* 0.293030197 */, 19 },
+  /* 7761 */  { MAD_F(0x04b0753a) /* 0.293080547 */, 19 },
+  /* 7762 */  { MAD_F(0x04b0aa06) /* 0.293130899 */, 19 },
+  /* 7763 */  { MAD_F(0x04b0ded3) /* 0.293181253 */, 19 },
+  /* 7764 */  { MAD_F(0x04b113a1) /* 0.293231610 */, 19 },
+  /* 7765 */  { MAD_F(0x04b1486f) /* 0.293281968 */, 19 },
+  /* 7766 */  { MAD_F(0x04b17d3d) /* 0.293332329 */, 19 },
+  /* 7767 */  { MAD_F(0x04b1b20c) /* 0.293382692 */, 19 },
+  /* 7768 */  { MAD_F(0x04b1e6dc) /* 0.293433057 */, 19 },
+  /* 7769 */  { MAD_F(0x04b21bad) /* 0.293483424 */, 19 },
+  /* 7770 */  { MAD_F(0x04b2507d) /* 0.293533794 */, 19 },
+  /* 7771 */  { MAD_F(0x04b2854f) /* 0.293584165 */, 19 },
+  /* 7772 */  { MAD_F(0x04b2ba21) /* 0.293634539 */, 19 },
+  /* 7773 */  { MAD_F(0x04b2eef4) /* 0.293684915 */, 19 },
+  /* 7774 */  { MAD_F(0x04b323c7) /* 0.293735293 */, 19 },
+  /* 7775 */  { MAD_F(0x04b3589b) /* 0.293785673 */, 19 },
+
+  /* 7776 */  { MAD_F(0x04b38d6f) /* 0.293836055 */, 19 },
+  /* 7777 */  { MAD_F(0x04b3c244) /* 0.293886440 */, 19 },
+  /* 7778 */  { MAD_F(0x04b3f71a) /* 0.293936826 */, 19 },
+  /* 7779 */  { MAD_F(0x04b42bf0) /* 0.293987215 */, 19 },
+  /* 7780 */  { MAD_F(0x04b460c7) /* 0.294037606 */, 19 },
+  /* 7781 */  { MAD_F(0x04b4959e) /* 0.294087999 */, 19 },
+  /* 7782 */  { MAD_F(0x04b4ca76) /* 0.294138395 */, 19 },
+  /* 7783 */  { MAD_F(0x04b4ff4e) /* 0.294188792 */, 19 },
+  /* 7784 */  { MAD_F(0x04b53427) /* 0.294239192 */, 19 },
+  /* 7785 */  { MAD_F(0x04b56901) /* 0.294289593 */, 19 },
+  /* 7786 */  { MAD_F(0x04b59ddb) /* 0.294339997 */, 19 },
+  /* 7787 */  { MAD_F(0x04b5d2b6) /* 0.294390403 */, 19 },
+  /* 7788 */  { MAD_F(0x04b60791) /* 0.294440812 */, 19 },
+  /* 7789 */  { MAD_F(0x04b63c6d) /* 0.294491222 */, 19 },
+  /* 7790 */  { MAD_F(0x04b6714a) /* 0.294541635 */, 19 },
+  /* 7791 */  { MAD_F(0x04b6a627) /* 0.294592049 */, 19 },
+
+  /* 7792 */  { MAD_F(0x04b6db05) /* 0.294642466 */, 19 },
+  /* 7793 */  { MAD_F(0x04b70fe3) /* 0.294692885 */, 19 },
+  /* 7794 */  { MAD_F(0x04b744c2) /* 0.294743306 */, 19 },
+  /* 7795 */  { MAD_F(0x04b779a1) /* 0.294793730 */, 19 },
+  /* 7796 */  { MAD_F(0x04b7ae81) /* 0.294844155 */, 19 },
+  /* 7797 */  { MAD_F(0x04b7e362) /* 0.294894583 */, 19 },
+  /* 7798 */  { MAD_F(0x04b81843) /* 0.294945013 */, 19 },
+  /* 7799 */  { MAD_F(0x04b84d24) /* 0.294995445 */, 19 },
+  /* 7800 */  { MAD_F(0x04b88207) /* 0.295045879 */, 19 },
+  /* 7801 */  { MAD_F(0x04b8b6ea) /* 0.295096315 */, 19 },
+  /* 7802 */  { MAD_F(0x04b8ebcd) /* 0.295146753 */, 19 },
+  /* 7803 */  { MAD_F(0x04b920b1) /* 0.295197194 */, 19 },
+  /* 7804 */  { MAD_F(0x04b95596) /* 0.295247637 */, 19 },
+  /* 7805 */  { MAD_F(0x04b98a7b) /* 0.295298082 */, 19 },
+  /* 7806 */  { MAD_F(0x04b9bf61) /* 0.295348529 */, 19 },
+  /* 7807 */  { MAD_F(0x04b9f447) /* 0.295398978 */, 19 },
+
+  /* 7808 */  { MAD_F(0x04ba292e) /* 0.295449429 */, 19 },
+  /* 7809 */  { MAD_F(0x04ba5e16) /* 0.295499883 */, 19 },
+  /* 7810 */  { MAD_F(0x04ba92fe) /* 0.295550338 */, 19 },
+  /* 7811 */  { MAD_F(0x04bac7e6) /* 0.295600796 */, 19 },
+  /* 7812 */  { MAD_F(0x04bafcd0) /* 0.295651256 */, 19 },
+  /* 7813 */  { MAD_F(0x04bb31b9) /* 0.295701718 */, 19 },
+  /* 7814 */  { MAD_F(0x04bb66a4) /* 0.295752183 */, 19 },
+  /* 7815 */  { MAD_F(0x04bb9b8f) /* 0.295802649 */, 19 },
+  /* 7816 */  { MAD_F(0x04bbd07a) /* 0.295853118 */, 19 },
+  /* 7817 */  { MAD_F(0x04bc0566) /* 0.295903588 */, 19 },
+  /* 7818 */  { MAD_F(0x04bc3a53) /* 0.295954061 */, 19 },
+  /* 7819 */  { MAD_F(0x04bc6f40) /* 0.296004536 */, 19 },
+  /* 7820 */  { MAD_F(0x04bca42e) /* 0.296055013 */, 19 },
+  /* 7821 */  { MAD_F(0x04bcd91d) /* 0.296105493 */, 19 },
+  /* 7822 */  { MAD_F(0x04bd0e0c) /* 0.296155974 */, 19 },
+  /* 7823 */  { MAD_F(0x04bd42fb) /* 0.296206458 */, 19 },
+
+  /* 7824 */  { MAD_F(0x04bd77ec) /* 0.296256944 */, 19 },
+  /* 7825 */  { MAD_F(0x04bdacdc) /* 0.296307432 */, 19 },
+  /* 7826 */  { MAD_F(0x04bde1ce) /* 0.296357922 */, 19 },
+  /* 7827 */  { MAD_F(0x04be16c0) /* 0.296408414 */, 19 },
+  /* 7828 */  { MAD_F(0x04be4bb2) /* 0.296458908 */, 19 },
+  /* 7829 */  { MAD_F(0x04be80a5) /* 0.296509405 */, 19 },
+  /* 7830 */  { MAD_F(0x04beb599) /* 0.296559904 */, 19 },
+  /* 7831 */  { MAD_F(0x04beea8d) /* 0.296610404 */, 19 },
+  /* 7832 */  { MAD_F(0x04bf1f82) /* 0.296660907 */, 19 },
+  /* 7833 */  { MAD_F(0x04bf5477) /* 0.296711413 */, 19 },
+  /* 7834 */  { MAD_F(0x04bf896d) /* 0.296761920 */, 19 },
+  /* 7835 */  { MAD_F(0x04bfbe64) /* 0.296812429 */, 19 },
+  /* 7836 */  { MAD_F(0x04bff35b) /* 0.296862941 */, 19 },
+  /* 7837 */  { MAD_F(0x04c02852) /* 0.296913455 */, 19 },
+  /* 7838 */  { MAD_F(0x04c05d4b) /* 0.296963971 */, 19 },
+  /* 7839 */  { MAD_F(0x04c09243) /* 0.297014489 */, 19 },
+
+  /* 7840 */  { MAD_F(0x04c0c73d) /* 0.297065009 */, 19 },
+  /* 7841 */  { MAD_F(0x04c0fc37) /* 0.297115531 */, 19 },
+  /* 7842 */  { MAD_F(0x04c13131) /* 0.297166056 */, 19 },
+  /* 7843 */  { MAD_F(0x04c1662d) /* 0.297216582 */, 19 },
+  /* 7844 */  { MAD_F(0x04c19b28) /* 0.297267111 */, 19 },
+  /* 7845 */  { MAD_F(0x04c1d025) /* 0.297317642 */, 19 },
+  /* 7846 */  { MAD_F(0x04c20521) /* 0.297368175 */, 19 },
+  /* 7847 */  { MAD_F(0x04c23a1f) /* 0.297418710 */, 19 },
+  /* 7848 */  { MAD_F(0x04c26f1d) /* 0.297469248 */, 19 },
+  /* 7849 */  { MAD_F(0x04c2a41b) /* 0.297519787 */, 19 },
+  /* 7850 */  { MAD_F(0x04c2d91b) /* 0.297570329 */, 19 },
+  /* 7851 */  { MAD_F(0x04c30e1a) /* 0.297620873 */, 19 },
+  /* 7852 */  { MAD_F(0x04c3431b) /* 0.297671418 */, 19 },
+  /* 7853 */  { MAD_F(0x04c3781c) /* 0.297721967 */, 19 },
+  /* 7854 */  { MAD_F(0x04c3ad1d) /* 0.297772517 */, 19 },
+  /* 7855 */  { MAD_F(0x04c3e21f) /* 0.297823069 */, 19 },
+
+  /* 7856 */  { MAD_F(0x04c41722) /* 0.297873624 */, 19 },
+  /* 7857 */  { MAD_F(0x04c44c25) /* 0.297924180 */, 19 },
+  /* 7858 */  { MAD_F(0x04c48129) /* 0.297974739 */, 19 },
+  /* 7859 */  { MAD_F(0x04c4b62d) /* 0.298025300 */, 19 },
+  /* 7860 */  { MAD_F(0x04c4eb32) /* 0.298075863 */, 19 },
+  /* 7861 */  { MAD_F(0x04c52038) /* 0.298126429 */, 19 },
+  /* 7862 */  { MAD_F(0x04c5553e) /* 0.298176996 */, 19 },
+  /* 7863 */  { MAD_F(0x04c58a44) /* 0.298227565 */, 19 },
+  /* 7864 */  { MAD_F(0x04c5bf4c) /* 0.298278137 */, 19 },
+  /* 7865 */  { MAD_F(0x04c5f453) /* 0.298328711 */, 19 },
+  /* 7866 */  { MAD_F(0x04c6295c) /* 0.298379287 */, 19 },
+  /* 7867 */  { MAD_F(0x04c65e65) /* 0.298429865 */, 19 },
+  /* 7868 */  { MAD_F(0x04c6936e) /* 0.298480445 */, 19 },
+  /* 7869 */  { MAD_F(0x04c6c878) /* 0.298531028 */, 19 },
+  /* 7870 */  { MAD_F(0x04c6fd83) /* 0.298581612 */, 19 },
+  /* 7871 */  { MAD_F(0x04c7328e) /* 0.298632199 */, 19 },
+
+  /* 7872 */  { MAD_F(0x04c7679a) /* 0.298682788 */, 19 },
+  /* 7873 */  { MAD_F(0x04c79ca7) /* 0.298733379 */, 19 },
+  /* 7874 */  { MAD_F(0x04c7d1b4) /* 0.298783972 */, 19 },
+  /* 7875 */  { MAD_F(0x04c806c1) /* 0.298834567 */, 19 },
+  /* 7876 */  { MAD_F(0x04c83bcf) /* 0.298885165 */, 19 },
+  /* 7877 */  { MAD_F(0x04c870de) /* 0.298935764 */, 19 },
+  /* 7878 */  { MAD_F(0x04c8a5ed) /* 0.298986366 */, 19 },
+  /* 7879 */  { MAD_F(0x04c8dafd) /* 0.299036970 */, 19 },
+  /* 7880 */  { MAD_F(0x04c9100d) /* 0.299087576 */, 19 },
+  /* 7881 */  { MAD_F(0x04c9451e) /* 0.299138184 */, 19 },
+  /* 7882 */  { MAD_F(0x04c97a30) /* 0.299188794 */, 19 },
+  /* 7883 */  { MAD_F(0x04c9af42) /* 0.299239406 */, 19 },
+  /* 7884 */  { MAD_F(0x04c9e455) /* 0.299290021 */, 19 },
+  /* 7885 */  { MAD_F(0x04ca1968) /* 0.299340638 */, 19 },
+  /* 7886 */  { MAD_F(0x04ca4e7c) /* 0.299391256 */, 19 },
+  /* 7887 */  { MAD_F(0x04ca8391) /* 0.299441877 */, 19 },
+
+  /* 7888 */  { MAD_F(0x04cab8a6) /* 0.299492500 */, 19 },
+  /* 7889 */  { MAD_F(0x04caedbb) /* 0.299543126 */, 19 },
+  /* 7890 */  { MAD_F(0x04cb22d1) /* 0.299593753 */, 19 },
+  /* 7891 */  { MAD_F(0x04cb57e8) /* 0.299644382 */, 19 },
+  /* 7892 */  { MAD_F(0x04cb8d00) /* 0.299695014 */, 19 },
+  /* 7893 */  { MAD_F(0x04cbc217) /* 0.299745648 */, 19 },
+  /* 7894 */  { MAD_F(0x04cbf730) /* 0.299796284 */, 19 },
+  /* 7895 */  { MAD_F(0x04cc2c49) /* 0.299846922 */, 19 },
+  /* 7896 */  { MAD_F(0x04cc6163) /* 0.299897562 */, 19 },
+  /* 7897 */  { MAD_F(0x04cc967d) /* 0.299948204 */, 19 },
+  /* 7898 */  { MAD_F(0x04cccb98) /* 0.299998849 */, 19 },
+  /* 7899 */  { MAD_F(0x04cd00b3) /* 0.300049495 */, 19 },
+  /* 7900 */  { MAD_F(0x04cd35cf) /* 0.300100144 */, 19 },
+  /* 7901 */  { MAD_F(0x04cd6aeb) /* 0.300150795 */, 19 },
+  /* 7902 */  { MAD_F(0x04cda008) /* 0.300201448 */, 19 },
+  /* 7903 */  { MAD_F(0x04cdd526) /* 0.300252103 */, 19 },
+
+  /* 7904 */  { MAD_F(0x04ce0a44) /* 0.300302761 */, 19 },
+  /* 7905 */  { MAD_F(0x04ce3f63) /* 0.300353420 */, 19 },
+  /* 7906 */  { MAD_F(0x04ce7482) /* 0.300404082 */, 19 },
+  /* 7907 */  { MAD_F(0x04cea9a2) /* 0.300454745 */, 19 },
+  /* 7908 */  { MAD_F(0x04cedec3) /* 0.300505411 */, 19 },
+  /* 7909 */  { MAD_F(0x04cf13e4) /* 0.300556079 */, 19 },
+  /* 7910 */  { MAD_F(0x04cf4906) /* 0.300606749 */, 19 },
+  /* 7911 */  { MAD_F(0x04cf7e28) /* 0.300657421 */, 19 },
+  /* 7912 */  { MAD_F(0x04cfb34b) /* 0.300708096 */, 19 },
+  /* 7913 */  { MAD_F(0x04cfe86e) /* 0.300758772 */, 19 },
+  /* 7914 */  { MAD_F(0x04d01d92) /* 0.300809451 */, 19 },
+  /* 7915 */  { MAD_F(0x04d052b6) /* 0.300860132 */, 19 },
+  /* 7916 */  { MAD_F(0x04d087db) /* 0.300910815 */, 19 },
+  /* 7917 */  { MAD_F(0x04d0bd01) /* 0.300961500 */, 19 },
+  /* 7918 */  { MAD_F(0x04d0f227) /* 0.301012187 */, 19 },
+  /* 7919 */  { MAD_F(0x04d1274e) /* 0.301062876 */, 19 },
+
+  /* 7920 */  { MAD_F(0x04d15c76) /* 0.301113568 */, 19 },
+  /* 7921 */  { MAD_F(0x04d1919e) /* 0.301164261 */, 19 },
+  /* 7922 */  { MAD_F(0x04d1c6c6) /* 0.301214957 */, 19 },
+  /* 7923 */  { MAD_F(0x04d1fbef) /* 0.301265655 */, 19 },
+  /* 7924 */  { MAD_F(0x04d23119) /* 0.301316355 */, 19 },
+  /* 7925 */  { MAD_F(0x04d26643) /* 0.301367057 */, 19 },
+  /* 7926 */  { MAD_F(0x04d29b6e) /* 0.301417761 */, 19 },
+  /* 7927 */  { MAD_F(0x04d2d099) /* 0.301468468 */, 19 },
+  /* 7928 */  { MAD_F(0x04d305c5) /* 0.301519176 */, 19 },
+  /* 7929 */  { MAD_F(0x04d33af2) /* 0.301569887 */, 19 },
+  /* 7930 */  { MAD_F(0x04d3701f) /* 0.301620599 */, 19 },
+  /* 7931 */  { MAD_F(0x04d3a54d) /* 0.301671314 */, 19 },
+  /* 7932 */  { MAD_F(0x04d3da7b) /* 0.301722031 */, 19 },
+  /* 7933 */  { MAD_F(0x04d40faa) /* 0.301772751 */, 19 },
+  /* 7934 */  { MAD_F(0x04d444d9) /* 0.301823472 */, 19 },
+  /* 7935 */  { MAD_F(0x04d47a09) /* 0.301874195 */, 19 },
+
+  /* 7936 */  { MAD_F(0x04d4af3a) /* 0.301924921 */, 19 },
+  /* 7937 */  { MAD_F(0x04d4e46b) /* 0.301975649 */, 19 },
+  /* 7938 */  { MAD_F(0x04d5199c) /* 0.302026378 */, 19 },
+  /* 7939 */  { MAD_F(0x04d54ecf) /* 0.302077110 */, 19 },
+  /* 7940 */  { MAD_F(0x04d58401) /* 0.302127845 */, 19 },
+  /* 7941 */  { MAD_F(0x04d5b935) /* 0.302178581 */, 19 },
+  /* 7942 */  { MAD_F(0x04d5ee69) /* 0.302229319 */, 19 },
+  /* 7943 */  { MAD_F(0x04d6239d) /* 0.302280060 */, 19 },
+  /* 7944 */  { MAD_F(0x04d658d2) /* 0.302330802 */, 19 },
+  /* 7945 */  { MAD_F(0x04d68e08) /* 0.302381547 */, 19 },
+  /* 7946 */  { MAD_F(0x04d6c33e) /* 0.302432294 */, 19 },
+  /* 7947 */  { MAD_F(0x04d6f875) /* 0.302483043 */, 19 },
+  /* 7948 */  { MAD_F(0x04d72dad) /* 0.302533794 */, 19 },
+  /* 7949 */  { MAD_F(0x04d762e5) /* 0.302584547 */, 19 },
+  /* 7950 */  { MAD_F(0x04d7981d) /* 0.302635303 */, 19 },
+  /* 7951 */  { MAD_F(0x04d7cd56) /* 0.302686060 */, 19 },
+
+  /* 7952 */  { MAD_F(0x04d80290) /* 0.302736820 */, 19 },
+  /* 7953 */  { MAD_F(0x04d837ca) /* 0.302787581 */, 19 },
+  /* 7954 */  { MAD_F(0x04d86d05) /* 0.302838345 */, 19 },
+  /* 7955 */  { MAD_F(0x04d8a240) /* 0.302889111 */, 19 },
+  /* 7956 */  { MAD_F(0x04d8d77c) /* 0.302939879 */, 19 },
+  /* 7957 */  { MAD_F(0x04d90cb9) /* 0.302990650 */, 19 },
+  /* 7958 */  { MAD_F(0x04d941f6) /* 0.303041422 */, 19 },
+  /* 7959 */  { MAD_F(0x04d97734) /* 0.303092197 */, 19 },
+  /* 7960 */  { MAD_F(0x04d9ac72) /* 0.303142973 */, 19 },
+  /* 7961 */  { MAD_F(0x04d9e1b1) /* 0.303193752 */, 19 },
+  /* 7962 */  { MAD_F(0x04da16f0) /* 0.303244533 */, 19 },
+  /* 7963 */  { MAD_F(0x04da4c30) /* 0.303295316 */, 19 },
+  /* 7964 */  { MAD_F(0x04da8171) /* 0.303346101 */, 19 },
+  /* 7965 */  { MAD_F(0x04dab6b2) /* 0.303396889 */, 19 },
+  /* 7966 */  { MAD_F(0x04daebf4) /* 0.303447678 */, 19 },
+  /* 7967 */  { MAD_F(0x04db2136) /* 0.303498469 */, 19 },
+
+  /* 7968 */  { MAD_F(0x04db5679) /* 0.303549263 */, 19 },
+  /* 7969 */  { MAD_F(0x04db8bbc) /* 0.303600059 */, 19 },
+  /* 7970 */  { MAD_F(0x04dbc100) /* 0.303650857 */, 19 },
+  /* 7971 */  { MAD_F(0x04dbf644) /* 0.303701657 */, 19 },
+  /* 7972 */  { MAD_F(0x04dc2b8a) /* 0.303752459 */, 19 },
+  /* 7973 */  { MAD_F(0x04dc60cf) /* 0.303803263 */, 19 },
+  /* 7974 */  { MAD_F(0x04dc9616) /* 0.303854070 */, 19 },
+  /* 7975 */  { MAD_F(0x04dccb5c) /* 0.303904878 */, 19 },
+  /* 7976 */  { MAD_F(0x04dd00a4) /* 0.303955689 */, 19 },
+  /* 7977 */  { MAD_F(0x04dd35ec) /* 0.304006502 */, 19 },
+  /* 7978 */  { MAD_F(0x04dd6b34) /* 0.304057317 */, 19 },
+  /* 7979 */  { MAD_F(0x04dda07d) /* 0.304108134 */, 19 },
+  /* 7980 */  { MAD_F(0x04ddd5c7) /* 0.304158953 */, 19 },
+  /* 7981 */  { MAD_F(0x04de0b11) /* 0.304209774 */, 19 },
+  /* 7982 */  { MAD_F(0x04de405c) /* 0.304260597 */, 19 },
+  /* 7983 */  { MAD_F(0x04de75a7) /* 0.304311423 */, 19 },
+
+  /* 7984 */  { MAD_F(0x04deaaf3) /* 0.304362251 */, 19 },
+  /* 7985 */  { MAD_F(0x04dee040) /* 0.304413080 */, 19 },
+  /* 7986 */  { MAD_F(0x04df158d) /* 0.304463912 */, 19 },
+  /* 7987 */  { MAD_F(0x04df4adb) /* 0.304514746 */, 19 },
+  /* 7988 */  { MAD_F(0x04df8029) /* 0.304565582 */, 19 },
+  /* 7989 */  { MAD_F(0x04dfb578) /* 0.304616421 */, 19 },
+  /* 7990 */  { MAD_F(0x04dfeac7) /* 0.304667261 */, 19 },
+  /* 7991 */  { MAD_F(0x04e02017) /* 0.304718103 */, 19 },
+  /* 7992 */  { MAD_F(0x04e05567) /* 0.304768948 */, 19 },
+  /* 7993 */  { MAD_F(0x04e08ab8) /* 0.304819795 */, 19 },
+  /* 7994 */  { MAD_F(0x04e0c00a) /* 0.304870644 */, 19 },
+  /* 7995 */  { MAD_F(0x04e0f55c) /* 0.304921495 */, 19 },
+  /* 7996 */  { MAD_F(0x04e12aaf) /* 0.304972348 */, 19 },
+  /* 7997 */  { MAD_F(0x04e16002) /* 0.305023203 */, 19 },
+  /* 7998 */  { MAD_F(0x04e19556) /* 0.305074060 */, 19 },
+  /* 7999 */  { MAD_F(0x04e1caab) /* 0.305124920 */, 19 },
+
+  /* 8000 */  { MAD_F(0x04e20000) /* 0.305175781 */, 19 },
+  /* 8001 */  { MAD_F(0x04e23555) /* 0.305226645 */, 19 },
+  /* 8002 */  { MAD_F(0x04e26aac) /* 0.305277511 */, 19 },
+  /* 8003 */  { MAD_F(0x04e2a002) /* 0.305328379 */, 19 },
+  /* 8004 */  { MAD_F(0x04e2d55a) /* 0.305379249 */, 19 },
+  /* 8005 */  { MAD_F(0x04e30ab2) /* 0.305430121 */, 19 },
+  /* 8006 */  { MAD_F(0x04e3400a) /* 0.305480995 */, 19 },
+  /* 8007 */  { MAD_F(0x04e37563) /* 0.305531872 */, 19 },
+  /* 8008 */  { MAD_F(0x04e3aabd) /* 0.305582750 */, 19 },
+  /* 8009 */  { MAD_F(0x04e3e017) /* 0.305633631 */, 19 },
+  /* 8010 */  { MAD_F(0x04e41572) /* 0.305684513 */, 19 },
+  /* 8011 */  { MAD_F(0x04e44acd) /* 0.305735398 */, 19 },
+  /* 8012 */  { MAD_F(0x04e48029) /* 0.305786285 */, 19 },
+  /* 8013 */  { MAD_F(0x04e4b585) /* 0.305837174 */, 19 },
+  /* 8014 */  { MAD_F(0x04e4eae2) /* 0.305888066 */, 19 },
+  /* 8015 */  { MAD_F(0x04e52040) /* 0.305938959 */, 19 },
+
+  /* 8016 */  { MAD_F(0x04e5559e) /* 0.305989854 */, 19 },
+  /* 8017 */  { MAD_F(0x04e58afd) /* 0.306040752 */, 19 },
+  /* 8018 */  { MAD_F(0x04e5c05c) /* 0.306091652 */, 19 },
+  /* 8019 */  { MAD_F(0x04e5f5bc) /* 0.306142554 */, 19 },
+  /* 8020 */  { MAD_F(0x04e62b1c) /* 0.306193457 */, 19 },
+  /* 8021 */  { MAD_F(0x04e6607d) /* 0.306244364 */, 19 },
+  /* 8022 */  { MAD_F(0x04e695df) /* 0.306295272 */, 19 },
+  /* 8023 */  { MAD_F(0x04e6cb41) /* 0.306346182 */, 19 },
+  /* 8024 */  { MAD_F(0x04e700a3) /* 0.306397094 */, 19 },
+  /* 8025 */  { MAD_F(0x04e73607) /* 0.306448009 */, 19 },
+  /* 8026 */  { MAD_F(0x04e76b6b) /* 0.306498925 */, 19 },
+  /* 8027 */  { MAD_F(0x04e7a0cf) /* 0.306549844 */, 19 },
+  /* 8028 */  { MAD_F(0x04e7d634) /* 0.306600765 */, 19 },
+  /* 8029 */  { MAD_F(0x04e80b99) /* 0.306651688 */, 19 },
+  /* 8030 */  { MAD_F(0x04e84100) /* 0.306702613 */, 19 },
+  /* 8031 */  { MAD_F(0x04e87666) /* 0.306753540 */, 19 },
+
+  /* 8032 */  { MAD_F(0x04e8abcd) /* 0.306804470 */, 19 },
+  /* 8033 */  { MAD_F(0x04e8e135) /* 0.306855401 */, 19 },
+  /* 8034 */  { MAD_F(0x04e9169e) /* 0.306906334 */, 19 },
+  /* 8035 */  { MAD_F(0x04e94c07) /* 0.306957270 */, 19 },
+  /* 8036 */  { MAD_F(0x04e98170) /* 0.307008208 */, 19 },
+  /* 8037 */  { MAD_F(0x04e9b6da) /* 0.307059148 */, 19 },
+  /* 8038 */  { MAD_F(0x04e9ec45) /* 0.307110090 */, 19 },
+  /* 8039 */  { MAD_F(0x04ea21b0) /* 0.307161034 */, 19 },
+  /* 8040 */  { MAD_F(0x04ea571c) /* 0.307211980 */, 19 },
+  /* 8041 */  { MAD_F(0x04ea8c88) /* 0.307262928 */, 19 },
+  /* 8042 */  { MAD_F(0x04eac1f5) /* 0.307313879 */, 19 },
+  /* 8043 */  { MAD_F(0x04eaf762) /* 0.307364831 */, 19 },
+  /* 8044 */  { MAD_F(0x04eb2cd0) /* 0.307415786 */, 19 },
+  /* 8045 */  { MAD_F(0x04eb623f) /* 0.307466743 */, 19 },
+  /* 8046 */  { MAD_F(0x04eb97ae) /* 0.307517702 */, 19 },
+  /* 8047 */  { MAD_F(0x04ebcd1e) /* 0.307568663 */, 19 },
+
+  /* 8048 */  { MAD_F(0x04ec028e) /* 0.307619626 */, 19 },
+  /* 8049 */  { MAD_F(0x04ec37ff) /* 0.307670591 */, 19 },
+  /* 8050 */  { MAD_F(0x04ec6d71) /* 0.307721558 */, 19 },
+  /* 8051 */  { MAD_F(0x04eca2e3) /* 0.307772528 */, 19 },
+  /* 8052 */  { MAD_F(0x04ecd855) /* 0.307823499 */, 19 },
+  /* 8053 */  { MAD_F(0x04ed0dc8) /* 0.307874473 */, 19 },
+  /* 8054 */  { MAD_F(0x04ed433c) /* 0.307925449 */, 19 },
+  /* 8055 */  { MAD_F(0x04ed78b0) /* 0.307976426 */, 19 },
+  /* 8056 */  { MAD_F(0x04edae25) /* 0.308027406 */, 19 },
+  /* 8057 */  { MAD_F(0x04ede39a) /* 0.308078389 */, 19 },
+  /* 8058 */  { MAD_F(0x04ee1910) /* 0.308129373 */, 19 },
+  /* 8059 */  { MAD_F(0x04ee4e87) /* 0.308180359 */, 19 },
+  /* 8060 */  { MAD_F(0x04ee83fe) /* 0.308231347 */, 19 },
+  /* 8061 */  { MAD_F(0x04eeb976) /* 0.308282338 */, 19 },
+  /* 8062 */  { MAD_F(0x04eeeeee) /* 0.308333331 */, 19 },
+  /* 8063 */  { MAD_F(0x04ef2467) /* 0.308384325 */, 19 },
+
+  /* 8064 */  { MAD_F(0x04ef59e0) /* 0.308435322 */, 19 },
+  /* 8065 */  { MAD_F(0x04ef8f5a) /* 0.308486321 */, 19 },
+  /* 8066 */  { MAD_F(0x04efc4d5) /* 0.308537322 */, 19 },
+  /* 8067 */  { MAD_F(0x04effa50) /* 0.308588325 */, 19 },
+  /* 8068 */  { MAD_F(0x04f02fcb) /* 0.308639331 */, 19 },
+  /* 8069 */  { MAD_F(0x04f06547) /* 0.308690338 */, 19 },
+  /* 8070 */  { MAD_F(0x04f09ac4) /* 0.308741348 */, 19 },
+  /* 8071 */  { MAD_F(0x04f0d041) /* 0.308792359 */, 19 },
+  /* 8072 */  { MAD_F(0x04f105bf) /* 0.308843373 */, 19 },
+  /* 8073 */  { MAD_F(0x04f13b3e) /* 0.308894389 */, 19 },
+  /* 8074 */  { MAD_F(0x04f170bd) /* 0.308945407 */, 19 },
+  /* 8075 */  { MAD_F(0x04f1a63c) /* 0.308996427 */, 19 },
+  /* 8076 */  { MAD_F(0x04f1dbbd) /* 0.309047449 */, 19 },
+  /* 8077 */  { MAD_F(0x04f2113d) /* 0.309098473 */, 19 },
+  /* 8078 */  { MAD_F(0x04f246bf) /* 0.309149499 */, 19 },
+  /* 8079 */  { MAD_F(0x04f27c40) /* 0.309200528 */, 19 },
+
+  /* 8080 */  { MAD_F(0x04f2b1c3) /* 0.309251558 */, 19 },
+  /* 8081 */  { MAD_F(0x04f2e746) /* 0.309302591 */, 19 },
+  /* 8082 */  { MAD_F(0x04f31cc9) /* 0.309353626 */, 19 },
+  /* 8083 */  { MAD_F(0x04f3524d) /* 0.309404663 */, 19 },
+  /* 8084 */  { MAD_F(0x04f387d2) /* 0.309455702 */, 19 },
+  /* 8085 */  { MAD_F(0x04f3bd57) /* 0.309506743 */, 19 },
+  /* 8086 */  { MAD_F(0x04f3f2dd) /* 0.309557786 */, 19 },
+  /* 8087 */  { MAD_F(0x04f42864) /* 0.309608831 */, 19 },
+  /* 8088 */  { MAD_F(0x04f45dea) /* 0.309659879 */, 19 },
+  /* 8089 */  { MAD_F(0x04f49372) /* 0.309710928 */, 19 },
+  /* 8090 */  { MAD_F(0x04f4c8fa) /* 0.309761980 */, 19 },
+  /* 8091 */  { MAD_F(0x04f4fe83) /* 0.309813033 */, 19 },
+  /* 8092 */  { MAD_F(0x04f5340c) /* 0.309864089 */, 19 },
+  /* 8093 */  { MAD_F(0x04f56996) /* 0.309915147 */, 19 },
+  /* 8094 */  { MAD_F(0x04f59f20) /* 0.309966207 */, 19 },
+  /* 8095 */  { MAD_F(0x04f5d4ab) /* 0.310017269 */, 19 },
+
+  /* 8096 */  { MAD_F(0x04f60a36) /* 0.310068333 */, 19 },
+  /* 8097 */  { MAD_F(0x04f63fc2) /* 0.310119400 */, 19 },
+  /* 8098 */  { MAD_F(0x04f6754f) /* 0.310170468 */, 19 },
+  /* 8099 */  { MAD_F(0x04f6aadc) /* 0.310221539 */, 19 },
+  /* 8100 */  { MAD_F(0x04f6e06a) /* 0.310272611 */, 19 },
+  /* 8101 */  { MAD_F(0x04f715f8) /* 0.310323686 */, 19 },
+  /* 8102 */  { MAD_F(0x04f74b87) /* 0.310374763 */, 19 },
+  /* 8103 */  { MAD_F(0x04f78116) /* 0.310425842 */, 19 },
+  /* 8104 */  { MAD_F(0x04f7b6a6) /* 0.310476923 */, 19 },
+  /* 8105 */  { MAD_F(0x04f7ec37) /* 0.310528006 */, 19 },
+  /* 8106 */  { MAD_F(0x04f821c8) /* 0.310579091 */, 19 },
+  /* 8107 */  { MAD_F(0x04f85759) /* 0.310630179 */, 19 },
+  /* 8108 */  { MAD_F(0x04f88cec) /* 0.310681268 */, 19 },
+  /* 8109 */  { MAD_F(0x04f8c27e) /* 0.310732360 */, 19 },
+  /* 8110 */  { MAD_F(0x04f8f812) /* 0.310783453 */, 19 },
+  /* 8111 */  { MAD_F(0x04f92da6) /* 0.310834549 */, 19 },
+
+  /* 8112 */  { MAD_F(0x04f9633a) /* 0.310885647 */, 19 },
+  /* 8113 */  { MAD_F(0x04f998cf) /* 0.310936747 */, 19 },
+  /* 8114 */  { MAD_F(0x04f9ce65) /* 0.310987849 */, 19 },
+  /* 8115 */  { MAD_F(0x04fa03fb) /* 0.311038953 */, 19 },
+  /* 8116 */  { MAD_F(0x04fa3992) /* 0.311090059 */, 19 },
+  /* 8117 */  { MAD_F(0x04fa6f29) /* 0.311141168 */, 19 },
+  /* 8118 */  { MAD_F(0x04faa4c1) /* 0.311192278 */, 19 },
+  /* 8119 */  { MAD_F(0x04fada59) /* 0.311243390 */, 19 },
+  /* 8120 */  { MAD_F(0x04fb0ff2) /* 0.311294505 */, 19 },
+  /* 8121 */  { MAD_F(0x04fb458c) /* 0.311345622 */, 19 },
+  /* 8122 */  { MAD_F(0x04fb7b26) /* 0.311396741 */, 19 },
+  /* 8123 */  { MAD_F(0x04fbb0c1) /* 0.311447862 */, 19 },
+  /* 8124 */  { MAD_F(0x04fbe65c) /* 0.311498985 */, 19 },
+  /* 8125 */  { MAD_F(0x04fc1bf8) /* 0.311550110 */, 19 },
+  /* 8126 */  { MAD_F(0x04fc5194) /* 0.311601237 */, 19 },
+  /* 8127 */  { MAD_F(0x04fc8731) /* 0.311652366 */, 19 },
+
+  /* 8128 */  { MAD_F(0x04fcbcce) /* 0.311703498 */, 19 },
+  /* 8129 */  { MAD_F(0x04fcf26c) /* 0.311754631 */, 19 },
+  /* 8130 */  { MAD_F(0x04fd280b) /* 0.311805767 */, 19 },
+  /* 8131 */  { MAD_F(0x04fd5daa) /* 0.311856905 */, 19 },
+  /* 8132 */  { MAD_F(0x04fd934a) /* 0.311908044 */, 19 },
+  /* 8133 */  { MAD_F(0x04fdc8ea) /* 0.311959186 */, 19 },
+  /* 8134 */  { MAD_F(0x04fdfe8b) /* 0.312010330 */, 19 },
+  /* 8135 */  { MAD_F(0x04fe342c) /* 0.312061476 */, 19 },
+  /* 8136 */  { MAD_F(0x04fe69ce) /* 0.312112625 */, 19 },
+  /* 8137 */  { MAD_F(0x04fe9f71) /* 0.312163775 */, 19 },
+  /* 8138 */  { MAD_F(0x04fed514) /* 0.312214927 */, 19 },
+  /* 8139 */  { MAD_F(0x04ff0ab8) /* 0.312266082 */, 19 },
+  /* 8140 */  { MAD_F(0x04ff405c) /* 0.312317238 */, 19 },
+  /* 8141 */  { MAD_F(0x04ff7601) /* 0.312368397 */, 19 },
+  /* 8142 */  { MAD_F(0x04ffaba6) /* 0.312419558 */, 19 },
+  /* 8143 */  { MAD_F(0x04ffe14c) /* 0.312470720 */, 19 },
+
+  /* 8144 */  { MAD_F(0x050016f3) /* 0.312521885 */, 19 },
+  /* 8145 */  { MAD_F(0x05004c9a) /* 0.312573052 */, 19 },
+  /* 8146 */  { MAD_F(0x05008241) /* 0.312624222 */, 19 },
+  /* 8147 */  { MAD_F(0x0500b7e9) /* 0.312675393 */, 19 },
+  /* 8148 */  { MAD_F(0x0500ed92) /* 0.312726566 */, 19 },
+  /* 8149 */  { MAD_F(0x0501233b) /* 0.312777742 */, 19 },
+  /* 8150 */  { MAD_F(0x050158e5) /* 0.312828919 */, 19 },
+  /* 8151 */  { MAD_F(0x05018e90) /* 0.312880099 */, 19 },
+  /* 8152 */  { MAD_F(0x0501c43b) /* 0.312931280 */, 19 },
+  /* 8153 */  { MAD_F(0x0501f9e6) /* 0.312982464 */, 19 },
+  /* 8154 */  { MAD_F(0x05022f92) /* 0.313033650 */, 19 },
+  /* 8155 */  { MAD_F(0x0502653f) /* 0.313084838 */, 19 },
+  /* 8156 */  { MAD_F(0x05029aec) /* 0.313136028 */, 19 },
+  /* 8157 */  { MAD_F(0x0502d09a) /* 0.313187220 */, 19 },
+  /* 8158 */  { MAD_F(0x05030648) /* 0.313238414 */, 19 },
+  /* 8159 */  { MAD_F(0x05033bf7) /* 0.313289611 */, 19 },
+
+  /* 8160 */  { MAD_F(0x050371a7) /* 0.313340809 */, 19 },
+  /* 8161 */  { MAD_F(0x0503a757) /* 0.313392010 */, 19 },
+  /* 8162 */  { MAD_F(0x0503dd07) /* 0.313443212 */, 19 },
+  /* 8163 */  { MAD_F(0x050412b9) /* 0.313494417 */, 19 },
+  /* 8164 */  { MAD_F(0x0504486a) /* 0.313545624 */, 19 },
+  /* 8165 */  { MAD_F(0x05047e1d) /* 0.313596833 */, 19 },
+  /* 8166 */  { MAD_F(0x0504b3cf) /* 0.313648044 */, 19 },
+  /* 8167 */  { MAD_F(0x0504e983) /* 0.313699257 */, 19 },
+  /* 8168 */  { MAD_F(0x05051f37) /* 0.313750472 */, 19 },
+  /* 8169 */  { MAD_F(0x050554eb) /* 0.313801689 */, 19 },
+  /* 8170 */  { MAD_F(0x05058aa0) /* 0.313852909 */, 19 },
+  /* 8171 */  { MAD_F(0x0505c056) /* 0.313904130 */, 19 },
+  /* 8172 */  { MAD_F(0x0505f60c) /* 0.313955354 */, 19 },
+  /* 8173 */  { MAD_F(0x05062bc3) /* 0.314006579 */, 19 },
+  /* 8174 */  { MAD_F(0x0506617a) /* 0.314057807 */, 19 },
+  /* 8175 */  { MAD_F(0x05069732) /* 0.314109037 */, 19 },
+
+  /* 8176 */  { MAD_F(0x0506cceb) /* 0.314160269 */, 19 },
+  /* 8177 */  { MAD_F(0x050702a4) /* 0.314211502 */, 19 },
+  /* 8178 */  { MAD_F(0x0507385d) /* 0.314262739 */, 19 },
+  /* 8179 */  { MAD_F(0x05076e17) /* 0.314313977 */, 19 },
+  /* 8180 */  { MAD_F(0x0507a3d2) /* 0.314365217 */, 19 },
+  /* 8181 */  { MAD_F(0x0507d98d) /* 0.314416459 */, 19 },
+  /* 8182 */  { MAD_F(0x05080f49) /* 0.314467704 */, 19 },
+  /* 8183 */  { MAD_F(0x05084506) /* 0.314518950 */, 19 },
+  /* 8184 */  { MAD_F(0x05087ac2) /* 0.314570199 */, 19 },
+  /* 8185 */  { MAD_F(0x0508b080) /* 0.314621449 */, 19 },
+  /* 8186 */  { MAD_F(0x0508e63e) /* 0.314672702 */, 19 },
+  /* 8187 */  { MAD_F(0x05091bfd) /* 0.314723957 */, 19 },
+  /* 8188 */  { MAD_F(0x050951bc) /* 0.314775214 */, 19 },
+  /* 8189 */  { MAD_F(0x0509877c) /* 0.314826473 */, 19 },
+  /* 8190 */  { MAD_F(0x0509bd3c) /* 0.314877734 */, 19 },
+  /* 8191 */  { MAD_F(0x0509f2fd) /* 0.314928997 */, 19 },
+
+  /* 8192 */  { MAD_F(0x050a28be) /* 0.314980262 */, 19 },
+  /* 8193 */  { MAD_F(0x050a5e80) /* 0.315031530 */, 19 },
+  /* 8194 */  { MAD_F(0x050a9443) /* 0.315082799 */, 19 },
+  /* 8195 */  { MAD_F(0x050aca06) /* 0.315134071 */, 19 },
+  /* 8196 */  { MAD_F(0x050affc9) /* 0.315185344 */, 19 },
+  /* 8197 */  { MAD_F(0x050b358e) /* 0.315236620 */, 19 },
+  /* 8198 */  { MAD_F(0x050b6b52) /* 0.315287898 */, 19 },
+  /* 8199 */  { MAD_F(0x050ba118) /* 0.315339178 */, 19 },
+  /* 8200 */  { MAD_F(0x050bd6de) /* 0.315390460 */, 19 },
+  /* 8201 */  { MAD_F(0x050c0ca4) /* 0.315441744 */, 19 },
+  /* 8202 */  { MAD_F(0x050c426b) /* 0.315493030 */, 19 },
+  /* 8203 */  { MAD_F(0x050c7833) /* 0.315544318 */, 19 },
+  /* 8204 */  { MAD_F(0x050cadfb) /* 0.315595608 */, 19 },
+  /* 8205 */  { MAD_F(0x050ce3c4) /* 0.315646901 */, 19 },
+  /* 8206 */  { MAD_F(0x050d198d) /* 0.315698195 */, 19 }
diff --git a/contrib/libmad/sf_table.dat b/contrib/libmad/sf_table.dat
new file mode 100644
index 000000000..db1484a0e
--- /dev/null
+++ b/contrib/libmad/sf_table.dat
@@ -0,0 +1,106 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: sf_table.dat,v 1.7 2004/01/23 09:41:33 rob Exp $
+ */
+
+/*
+ * These are the scalefactor values for Layer I and Layer II.
+ * The values are from Table B.1 of ISO/IEC 11172-3.
+ *
+ * There is some error introduced by the 32-bit fixed-point representation;
+ * the amount of error is shown. For 16-bit PCM output, this shouldn't be
+ * too much of a problem.
+ *
+ * Strictly speaking, Table B.1 has only 63 entries (0-62), thus a strict
+ * interpretation of ISO/IEC 11172-3 would suggest that a scalefactor index of
+ * 63 is invalid. However, for better compatibility with current practices, we
+ * add a 64th entry.
+ */
+
+  MAD_F(0x20000000),  /* 2.000000000000 => 2.000000000000, e  0.000000000000 */
+  MAD_F(0x1965fea5),  /* 1.587401051968 => 1.587401051074, e  0.000000000894 */
+  MAD_F(0x1428a2fa),  /* 1.259921049895 => 1.259921051562, e -0.000000001667 */
+  MAD_F(0x10000000),  /* 1.000000000000 => 1.000000000000, e  0.000000000000 */
+  MAD_F(0x0cb2ff53),  /* 0.793700525984 => 0.793700527400, e -0.000000001416 */
+  MAD_F(0x0a14517d),  /* 0.629960524947 => 0.629960525781, e -0.000000000833 */
+  MAD_F(0x08000000),  /* 0.500000000000 => 0.500000000000, e  0.000000000000 */
+  MAD_F(0x06597fa9),  /* 0.396850262992 => 0.396850261837, e  0.000000001155 */
+
+  MAD_F(0x050a28be),  /* 0.314980262474 => 0.314980261028, e  0.000000001446 */
+  MAD_F(0x04000000),  /* 0.250000000000 => 0.250000000000, e  0.000000000000 */
+  MAD_F(0x032cbfd5),  /* 0.198425131496 => 0.198425132781, e -0.000000001285 */
+  MAD_F(0x0285145f),  /* 0.157490131237 => 0.157490130514, e  0.000000000723 */
+  MAD_F(0x02000000),  /* 0.125000000000 => 0.125000000000, e  0.000000000000 */
+  MAD_F(0x01965fea),  /* 0.099212565748 => 0.099212564528, e  0.000000001220 */
+  MAD_F(0x01428a30),  /* 0.078745065618 => 0.078745067120, e -0.000000001501 */
+  MAD_F(0x01000000),  /* 0.062500000000 => 0.062500000000, e  0.000000000000 */
+
+  MAD_F(0x00cb2ff5),  /* 0.049606282874 => 0.049606282264, e  0.000000000610 */
+  MAD_F(0x00a14518),  /* 0.039372532809 => 0.039372533560, e -0.000000000751 */
+  MAD_F(0x00800000),  /* 0.031250000000 => 0.031250000000, e  0.000000000000 */
+  MAD_F(0x006597fb),  /* 0.024803141437 => 0.024803142995, e -0.000000001558 */
+  MAD_F(0x0050a28c),  /* 0.019686266405 => 0.019686266780, e -0.000000000375 */
+  MAD_F(0x00400000),  /* 0.015625000000 => 0.015625000000, e  0.000000000000 */
+  MAD_F(0x0032cbfd),  /* 0.012401570719 => 0.012401569635, e  0.000000001084 */
+  MAD_F(0x00285146),  /* 0.009843133202 => 0.009843133390, e -0.000000000188 */
+
+  MAD_F(0x00200000),  /* 0.007812500000 => 0.007812500000, e  0.000000000000 */
+  MAD_F(0x001965ff),  /* 0.006200785359 => 0.006200786680, e -0.000000001321 */
+  MAD_F(0x001428a3),  /* 0.004921566601 => 0.004921566695, e -0.000000000094 */
+  MAD_F(0x00100000),  /* 0.003906250000 => 0.003906250000, e  0.000000000000 */
+  MAD_F(0x000cb2ff),  /* 0.003100392680 => 0.003100391477, e  0.000000001202 */
+  MAD_F(0x000a1451),  /* 0.002460783301 => 0.002460781485, e  0.000000001816 */
+  MAD_F(0x00080000),  /* 0.001953125000 => 0.001953125000, e  0.000000000000 */
+  MAD_F(0x00065980),  /* 0.001550196340 => 0.001550197601, e -0.000000001262 */
+
+  MAD_F(0x00050a29),  /* 0.001230391650 => 0.001230392605, e -0.000000000955 */
+  MAD_F(0x00040000),  /* 0.000976562500 => 0.000976562500, e  0.000000000000 */
+  MAD_F(0x00032cc0),  /* 0.000775098170 => 0.000775098801, e -0.000000000631 */
+  MAD_F(0x00028514),  /* 0.000615195825 => 0.000615194440, e  0.000000001385 */
+  MAD_F(0x00020000),  /* 0.000488281250 => 0.000488281250, e  0.000000000000 */
+  MAD_F(0x00019660),  /* 0.000387549085 => 0.000387549400, e -0.000000000315 */
+  MAD_F(0x0001428a),  /* 0.000307597913 => 0.000307597220, e  0.000000000693 */
+  MAD_F(0x00010000),  /* 0.000244140625 => 0.000244140625, e  0.000000000000 */
+
+  MAD_F(0x0000cb30),  /* 0.000193774542 => 0.000193774700, e -0.000000000158 */
+  MAD_F(0x0000a145),  /* 0.000153798956 => 0.000153798610, e  0.000000000346 */
+  MAD_F(0x00008000),  /* 0.000122070313 => 0.000122070313, e  0.000000000000 */
+  MAD_F(0x00006598),  /* 0.000096887271 => 0.000096887350, e -0.000000000079 */
+  MAD_F(0x000050a3),  /* 0.000076899478 => 0.000076901168, e -0.000000001689 */
+  MAD_F(0x00004000),  /* 0.000061035156 => 0.000061035156, e  0.000000000000 */
+  MAD_F(0x000032cc),  /* 0.000048443636 => 0.000048443675, e -0.000000000039 */
+  MAD_F(0x00002851),  /* 0.000038449739 => 0.000038448721, e  0.000000001018 */
+
+  MAD_F(0x00002000),  /* 0.000030517578 => 0.000030517578, e  0.000000000000 */
+  MAD_F(0x00001966),  /* 0.000024221818 => 0.000024221838, e -0.000000000020 */
+  MAD_F(0x00001429),  /* 0.000019224870 => 0.000019226223, e -0.000000001354 */
+  MAD_F(0x00001000),  /* 0.000015258789 => 0.000015258789, e -0.000000000000 */
+  MAD_F(0x00000cb3),  /* 0.000012110909 => 0.000012110919, e -0.000000000010 */
+  MAD_F(0x00000a14),  /* 0.000009612435 => 0.000009611249, e  0.000000001186 */
+  MAD_F(0x00000800),  /* 0.000007629395 => 0.000007629395, e -0.000000000000 */
+  MAD_F(0x00000659),  /* 0.000006055454 => 0.000006053597, e  0.000000001858 */
+
+  MAD_F(0x0000050a),  /* 0.000004806217 => 0.000004805624, e  0.000000000593 */
+  MAD_F(0x00000400),  /* 0.000003814697 => 0.000003814697, e  0.000000000000 */
+  MAD_F(0x0000032d),  /* 0.000003027727 => 0.000003028661, e -0.000000000934 */
+  MAD_F(0x00000285),  /* 0.000002403109 => 0.000002402812, e  0.000000000296 */
+  MAD_F(0x00000200),  /* 0.000001907349 => 0.000001907349, e -0.000000000000 */
+  MAD_F(0x00000196),  /* 0.000001513864 => 0.000001512468, e  0.000000001396 */
+  MAD_F(0x00000143),  /* 0.000001201554 => 0.000001203269, e -0.000000001714 */
+  MAD_F(0x00000000)   /* this compatibility entry is not part of Table B.1 */
diff --git a/contrib/libmad/stream.c b/contrib/libmad/stream.c
new file mode 100644
index 000000000..8bb4d6a49
--- /dev/null
+++ b/contrib/libmad/stream.c
@@ -0,0 +1,161 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: stream.c,v 1.12 2004/02/05 09:02:39 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include <stdlib.h>
+
+# include "bit.h"
+# include "stream.h"
+
+/*
+ * NAME:	stream->init()
+ * DESCRIPTION:	initialize stream struct
+ */
+void mad_stream_init(struct mad_stream *stream)
+{
+  stream->buffer     = 0;
+  stream->bufend     = 0;
+  stream->skiplen    = 0;
+
+  stream->sync       = 0;
+  stream->freerate   = 0;
+
+  stream->this_frame = 0;
+  stream->next_frame = 0;
+  mad_bit_init(&stream->ptr, 0);
+
+  mad_bit_init(&stream->anc_ptr, 0);
+  stream->anc_bitlen = 0;
+
+  stream->main_data  = 0;
+  stream->md_len     = 0;
+
+  stream->options    = 0;
+  stream->error      = MAD_ERROR_NONE;
+}
+
+/*
+ * NAME:	stream->finish()
+ * DESCRIPTION:	deallocate any dynamic memory associated with stream
+ */
+void mad_stream_finish(struct mad_stream *stream)
+{
+  if (stream->main_data) {
+    free(stream->main_data);
+    stream->main_data = 0;
+  }
+
+  mad_bit_finish(&stream->anc_ptr);
+  mad_bit_finish(&stream->ptr);
+}
+
+/*
+ * NAME:	stream->buffer()
+ * DESCRIPTION:	set stream buffer pointers
+ */
+void mad_stream_buffer(struct mad_stream *stream,
+		       unsigned char const *buffer, unsigned long length)
+{
+  stream->buffer = buffer;
+  stream->bufend = buffer + length;
+
+  stream->this_frame = buffer;
+  stream->next_frame = buffer;
+
+  stream->sync = 1;
+
+  mad_bit_init(&stream->ptr, buffer);
+}
+
+/*
+ * NAME:	stream->skip()
+ * DESCRIPTION:	arrange to skip bytes before the next frame
+ */
+void mad_stream_skip(struct mad_stream *stream, unsigned long length)
+{
+  stream->skiplen += length;
+}
+
+/*
+ * NAME:	stream->sync()
+ * DESCRIPTION:	locate the next stream sync word
+ */
+int mad_stream_sync(struct mad_stream *stream)
+{
+  register unsigned char const *ptr, *end;
+
+  ptr = mad_bit_nextbyte(&stream->ptr);
+  end = stream->bufend;
+
+  while (ptr < end - 1 &&
+	 !(ptr[0] == 0xff && (ptr[1] & 0xe0) == 0xe0))
+    ++ptr;
+
+  if (end - ptr < MAD_BUFFER_GUARD)
+    return -1;
+
+  mad_bit_init(&stream->ptr, ptr);
+
+  return 0;
+}
+
+/*
+ * NAME:	stream->errorstr()
+ * DESCRIPTION:	return a string description of the current error condition
+ */
+char const *mad_stream_errorstr(struct mad_stream const *stream)
+{
+  switch (stream->error) {
+  case MAD_ERROR_NONE:		 return "no error";
+
+  case MAD_ERROR_BUFLEN:	 return "input buffer too small (or EOF)";
+  case MAD_ERROR_BUFPTR:	 return "invalid (null) buffer pointer";
+
+  case MAD_ERROR_NOMEM:		 return "not enough memory";
+
+  case MAD_ERROR_LOSTSYNC:	 return "lost synchronization";
+  case MAD_ERROR_BADLAYER:	 return "reserved header layer value";
+  case MAD_ERROR_BADBITRATE:	 return "forbidden bitrate value";
+  case MAD_ERROR_BADSAMPLERATE:	 return "reserved sample frequency value";
+  case MAD_ERROR_BADEMPHASIS:	 return "reserved emphasis value";
+
+  case MAD_ERROR_BADCRC:	 return "CRC check failed";
+  case MAD_ERROR_BADBITALLOC:	 return "forbidden bit allocation value";
+  case MAD_ERROR_BADSCALEFACTOR: return "bad scalefactor index";
+  case MAD_ERROR_BADMODE:	 return "bad bitrate/mode combination";
+  case MAD_ERROR_BADFRAMELEN:	 return "bad frame length";
+  case MAD_ERROR_BADBIGVALUES:	 return "bad big_values count";
+  case MAD_ERROR_BADBLOCKTYPE:	 return "reserved block_type";
+  case MAD_ERROR_BADSCFSI:	 return "bad scalefactor selection info";
+  case MAD_ERROR_BADDATAPTR:	 return "bad main_data_begin pointer";
+  case MAD_ERROR_BADPART3LEN:	 return "bad audio data length";
+  case MAD_ERROR_BADHUFFTABLE:	 return "bad Huffman table select";
+  case MAD_ERROR_BADHUFFDATA:	 return "Huffman data overrun";
+  case MAD_ERROR_BADSTEREO:	 return "incompatible block_type for JS";
+  }
+
+  return 0;
+}
diff --git a/contrib/libmad/stream.h b/contrib/libmad/stream.h
new file mode 100644
index 000000000..8bff8b49d
--- /dev/null
+++ b/contrib/libmad/stream.h
@@ -0,0 +1,108 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: stream.h,v 1.20 2004/02/05 09:02:39 rob Exp $
+ */
+
+# ifndef LIBMAD_STREAM_H
+# define LIBMAD_STREAM_H
+
+# include "bit.h"
+
+# define MAD_BUFFER_GUARD	8
+# define MAD_BUFFER_MDLEN	(511 + 2048 + MAD_BUFFER_GUARD)
+
+enum mad_error {
+  MAD_ERROR_NONE	   = 0x0000,	/* no error */
+
+  MAD_ERROR_BUFLEN	   = 0x0001,	/* input buffer too small (or EOF) */
+  MAD_ERROR_BUFPTR	   = 0x0002,	/* invalid (null) buffer pointer */
+
+  MAD_ERROR_NOMEM	   = 0x0031,	/* not enough memory */
+
+  MAD_ERROR_LOSTSYNC	   = 0x0101,	/* lost synchronization */
+  MAD_ERROR_BADLAYER	   = 0x0102,	/* reserved header layer value */
+  MAD_ERROR_BADBITRATE	   = 0x0103,	/* forbidden bitrate value */
+  MAD_ERROR_BADSAMPLERATE  = 0x0104,	/* reserved sample frequency value */
+  MAD_ERROR_BADEMPHASIS	   = 0x0105,	/* reserved emphasis value */
+
+  MAD_ERROR_BADCRC	   = 0x0201,	/* CRC check failed */
+  MAD_ERROR_BADBITALLOC	   = 0x0211,	/* forbidden bit allocation value */
+  MAD_ERROR_BADSCALEFACTOR = 0x0221,	/* bad scalefactor index */
+  MAD_ERROR_BADMODE        = 0x0222,	/* bad bitrate/mode combination */
+  MAD_ERROR_BADFRAMELEN	   = 0x0231,	/* bad frame length */
+  MAD_ERROR_BADBIGVALUES   = 0x0232,	/* bad big_values count */
+  MAD_ERROR_BADBLOCKTYPE   = 0x0233,	/* reserved block_type */
+  MAD_ERROR_BADSCFSI	   = 0x0234,	/* bad scalefactor selection info */
+  MAD_ERROR_BADDATAPTR	   = 0x0235,	/* bad main_data_begin pointer */
+  MAD_ERROR_BADPART3LEN	   = 0x0236,	/* bad audio data length */
+  MAD_ERROR_BADHUFFTABLE   = 0x0237,	/* bad Huffman table select */
+  MAD_ERROR_BADHUFFDATA	   = 0x0238,	/* Huffman data overrun */
+  MAD_ERROR_BADSTEREO	   = 0x0239	/* incompatible block_type for JS */
+};
+
+# define MAD_RECOVERABLE(error)	((error) & 0xff00)
+
+struct mad_stream {
+  unsigned char const *buffer;		/* input bitstream buffer */
+  unsigned char const *bufend;		/* end of buffer */
+  unsigned long skiplen;		/* bytes to skip before next frame */
+
+  int sync;				/* stream sync found */
+  unsigned long freerate;		/* free bitrate (fixed) */
+
+  unsigned char const *this_frame;	/* start of current frame */
+  unsigned char const *next_frame;	/* start of next frame */
+  struct mad_bitptr ptr;		/* current processing bit pointer */
+
+  struct mad_bitptr anc_ptr;		/* ancillary bits pointer */
+  unsigned int anc_bitlen;		/* number of ancillary bits */
+
+  unsigned char (*main_data)[MAD_BUFFER_MDLEN];
+					/* Layer III main_data() */
+  unsigned int md_len;			/* bytes in main_data */
+
+  int options;				/* decoding options (see below) */
+  enum mad_error error;			/* error code (see above) */
+};
+
+enum {
+  MAD_OPTION_IGNORECRC      = 0x0001,	/* ignore CRC errors */
+  MAD_OPTION_HALFSAMPLERATE = 0x0002	/* generate PCM at 1/2 sample rate */
+# if 0  /* not yet implemented */
+  MAD_OPTION_LEFTCHANNEL    = 0x0010,	/* decode left channel only */
+  MAD_OPTION_RIGHTCHANNEL   = 0x0020,	/* decode right channel only */
+  MAD_OPTION_SINGLECHANNEL  = 0x0030	/* combine channels */
+# endif
+};
+
+void mad_stream_init(struct mad_stream *);
+void mad_stream_finish(struct mad_stream *);
+
+# define mad_stream_options(stream, opts)  \
+    ((void) ((stream)->options = (opts)))
+
+void mad_stream_buffer(struct mad_stream *,
+		       unsigned char const *, unsigned long);
+void mad_stream_skip(struct mad_stream *, unsigned long);
+
+int mad_stream_sync(struct mad_stream *);
+
+char const *mad_stream_errorstr(struct mad_stream const *);
+
+# endif
diff --git a/contrib/libmad/synth.c b/contrib/libmad/synth.c
new file mode 100644
index 000000000..1d28d438c
--- /dev/null
+++ b/contrib/libmad/synth.c
@@ -0,0 +1,857 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: synth.c,v 1.25 2004/01/23 09:41:33 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include "fixed.h"
+# include "frame.h"
+# include "synth.h"
+
+/*
+ * NAME:	synth->init()
+ * DESCRIPTION:	initialize synth struct
+ */
+void mad_synth_init(struct mad_synth *synth)
+{
+  mad_synth_mute(synth);
+
+  synth->phase = 0;
+
+  synth->pcm.samplerate = 0;
+  synth->pcm.channels   = 0;
+  synth->pcm.length     = 0;
+}
+
+/*
+ * NAME:	synth->mute()
+ * DESCRIPTION:	zero all polyphase filterbank values, resetting synthesis
+ */
+void mad_synth_mute(struct mad_synth *synth)
+{
+  unsigned int ch, s, v;
+
+  for (ch = 0; ch < 2; ++ch) {
+    for (s = 0; s < 16; ++s) {
+      for (v = 0; v < 8; ++v) {
+	synth->filter[ch][0][0][s][v] = synth->filter[ch][0][1][s][v] =
+	synth->filter[ch][1][0][s][v] = synth->filter[ch][1][1][s][v] = 0;
+      }
+    }
+  }
+}
+
+/*
+ * An optional optimization called here the Subband Synthesis Optimization
+ * (SSO) improves the performance of subband synthesis at the expense of
+ * accuracy.
+ *
+ * The idea is to simplify 32x32->64-bit multiplication to 32x32->32 such
+ * that extra scaling and rounding are not necessary. This often allows the
+ * compiler to use faster 32-bit multiply-accumulate instructions instead of
+ * explicit 64-bit multiply, shift, and add instructions.
+ *
+ * SSO works like this: a full 32x32->64-bit multiply of two mad_fixed_t
+ * values requires the result to be right-shifted 28 bits to be properly
+ * scaled to the same fixed-point format. Right shifts can be applied at any
+ * time to either operand or to the result, so the optimization involves
+ * careful placement of these shifts to minimize the loss of accuracy.
+ *
+ * First, a 14-bit shift is applied with rounding at compile-time to the D[]
+ * table of coefficients for the subband synthesis window. This only loses 2
+ * bits of accuracy because the lower 12 bits are always zero. A second
+ * 12-bit shift occurs after the DCT calculation. This loses 12 bits of
+ * accuracy. Finally, a third 2-bit shift occurs just before the sample is
+ * saved in the PCM buffer. 14 + 12 + 2 == 28 bits.
+ */
+
+/* FPM_DEFAULT without OPT_SSO will actually lose accuracy and performance */
+
+# if defined(FPM_DEFAULT) && !defined(OPT_SSO)
+#  define OPT_SSO
+# endif
+
+/* second SSO shift, with rounding */
+
+# if defined(OPT_SSO)
+#  define SHIFT(x)  (((x) + (1L << 11)) >> 12)
+# else
+#  define SHIFT(x)  (x)
+# endif
+
+/* possible DCT speed optimization */
+
+# if defined(OPT_SPEED) && defined(MAD_F_MLX)
+#  define OPT_DCTO
+#  define MUL(x, y)  \
+    ({ mad_fixed64hi_t hi;  \
+       mad_fixed64lo_t lo;  \
+       MAD_F_MLX(hi, lo, (x), (y));  \
+       hi << (32 - MAD_F_SCALEBITS - 3);  \
+    })
+# else
+#  undef OPT_DCTO
+#  define MUL(x, y)  mad_f_mul((x), (y))
+# endif
+
+/*
+ * NAME:	dct32()
+ * DESCRIPTION:	perform fast in[32]->out[32] DCT
+ */
+static
+void dct32(mad_fixed_t const in[32], unsigned int slot,
+	   mad_fixed_t lo[16][8], mad_fixed_t hi[16][8])
+{
+  mad_fixed_t t0,   t1,   t2,   t3,   t4,   t5,   t6,   t7;
+  mad_fixed_t t8,   t9,   t10,  t11,  t12,  t13,  t14,  t15;
+  mad_fixed_t t16,  t17,  t18,  t19,  t20,  t21,  t22,  t23;
+  mad_fixed_t t24,  t25,  t26,  t27,  t28,  t29,  t30,  t31;
+  mad_fixed_t t32,  t33,  t34,  t35,  t36,  t37,  t38,  t39;
+  mad_fixed_t t40,  t41,  t42,  t43,  t44,  t45,  t46,  t47;
+  mad_fixed_t t48,  t49,  t50,  t51,  t52,  t53,  t54,  t55;
+  mad_fixed_t t56,  t57,  t58,  t59,  t60,  t61,  t62,  t63;
+  mad_fixed_t t64,  t65,  t66,  t67,  t68,  t69,  t70,  t71;
+  mad_fixed_t t72,  t73,  t74,  t75,  t76,  t77,  t78,  t79;
+  mad_fixed_t t80,  t81,  t82,  t83,  t84,  t85,  t86,  t87;
+  mad_fixed_t t88,  t89,  t90,  t91,  t92,  t93,  t94,  t95;
+  mad_fixed_t t96,  t97,  t98,  t99,  t100, t101, t102, t103;
+  mad_fixed_t t104, t105, t106, t107, t108, t109, t110, t111;
+  mad_fixed_t t112, t113, t114, t115, t116, t117, t118, t119;
+  mad_fixed_t t120, t121, t122, t123, t124, t125, t126, t127;
+  mad_fixed_t t128, t129, t130, t131, t132, t133, t134, t135;
+  mad_fixed_t t136, t137, t138, t139, t140, t141, t142, t143;
+  mad_fixed_t t144, t145, t146, t147, t148, t149, t150, t151;
+  mad_fixed_t t152, t153, t154, t155, t156, t157, t158, t159;
+  mad_fixed_t t160, t161, t162, t163, t164, t165, t166, t167;
+  mad_fixed_t t168, t169, t170, t171, t172, t173, t174, t175;
+  mad_fixed_t t176;
+
+  /* costab[i] = cos(PI / (2 * 32) * i) */
+
+# if defined(OPT_DCTO)
+#  define costab1	MAD_F(0x7fd8878e)
+#  define costab2	MAD_F(0x7f62368f)
+#  define costab3	MAD_F(0x7e9d55fc)
+#  define costab4	MAD_F(0x7d8a5f40)
+#  define costab5	MAD_F(0x7c29fbee)
+#  define costab6	MAD_F(0x7a7d055b)
+#  define costab7	MAD_F(0x78848414)
+#  define costab8	MAD_F(0x7641af3d)
+#  define costab9	MAD_F(0x73b5ebd1)
+#  define costab10	MAD_F(0x70e2cbc6)
+#  define costab11	MAD_F(0x6dca0d14)
+#  define costab12	MAD_F(0x6a6d98a4)
+#  define costab13	MAD_F(0x66cf8120)
+#  define costab14	MAD_F(0x62f201ac)
+#  define costab15	MAD_F(0x5ed77c8a)
+#  define costab16	MAD_F(0x5a82799a)
+#  define costab17	MAD_F(0x55f5a4d2)
+#  define costab18	MAD_F(0x5133cc94)
+#  define costab19	MAD_F(0x4c3fdff4)
+#  define costab20	MAD_F(0x471cece7)
+#  define costab21	MAD_F(0x41ce1e65)
+#  define costab22	MAD_F(0x3c56ba70)
+#  define costab23	MAD_F(0x36ba2014)
+#  define costab24	MAD_F(0x30fbc54d)
+#  define costab25	MAD_F(0x2b1f34eb)
+#  define costab26	MAD_F(0x25280c5e)
+#  define costab27	MAD_F(0x1f19f97b)
+#  define costab28	MAD_F(0x18f8b83c)
+#  define costab29	MAD_F(0x12c8106f)
+#  define costab30	MAD_F(0x0c8bd35e)
+#  define costab31	MAD_F(0x0647d97c)
+# else
+#  define costab1	MAD_F(0x0ffb10f2)  /* 0.998795456 */
+#  define costab2	MAD_F(0x0fec46d2)  /* 0.995184727 */
+#  define costab3	MAD_F(0x0fd3aac0)  /* 0.989176510 */
+#  define costab4	MAD_F(0x0fb14be8)  /* 0.980785280 */
+#  define costab5	MAD_F(0x0f853f7e)  /* 0.970031253 */
+#  define costab6	MAD_F(0x0f4fa0ab)  /* 0.956940336 */
+#  define costab7	MAD_F(0x0f109082)  /* 0.941544065 */
+#  define costab8	MAD_F(0x0ec835e8)  /* 0.923879533 */
+#  define costab9	MAD_F(0x0e76bd7a)  /* 0.903989293 */
+#  define costab10	MAD_F(0x0e1c5979)  /* 0.881921264 */
+#  define costab11	MAD_F(0x0db941a3)  /* 0.857728610 */
+#  define costab12	MAD_F(0x0d4db315)  /* 0.831469612 */
+#  define costab13	MAD_F(0x0cd9f024)  /* 0.803207531 */
+#  define costab14	MAD_F(0x0c5e4036)  /* 0.773010453 */
+#  define costab15	MAD_F(0x0bdaef91)  /* 0.740951125 */
+#  define costab16	MAD_F(0x0b504f33)  /* 0.707106781 */
+#  define costab17	MAD_F(0x0abeb49a)  /* 0.671558955 */
+#  define costab18	MAD_F(0x0a267993)  /* 0.634393284 */
+#  define costab19	MAD_F(0x0987fbfe)  /* 0.595699304 */
+#  define costab20	MAD_F(0x08e39d9d)  /* 0.555570233 */
+#  define costab21	MAD_F(0x0839c3cd)  /* 0.514102744 */
+#  define costab22	MAD_F(0x078ad74e)  /* 0.471396737 */
+#  define costab23	MAD_F(0x06d74402)  /* 0.427555093 */
+#  define costab24	MAD_F(0x061f78aa)  /* 0.382683432 */
+#  define costab25	MAD_F(0x0563e69d)  /* 0.336889853 */
+#  define costab26	MAD_F(0x04a5018c)  /* 0.290284677 */
+#  define costab27	MAD_F(0x03e33f2f)  /* 0.242980180 */
+#  define costab28	MAD_F(0x031f1708)  /* 0.195090322 */
+#  define costab29	MAD_F(0x0259020e)  /* 0.146730474 */
+#  define costab30	MAD_F(0x01917a6c)  /* 0.098017140 */
+#  define costab31	MAD_F(0x00c8fb30)  /* 0.049067674 */
+# endif
+
+  t0   = in[0]  + in[31];  t16  = MUL(in[0]  - in[31], costab1);
+  t1   = in[15] + in[16];  t17  = MUL(in[15] - in[16], costab31);
+
+  t41  = t16 + t17;
+  t59  = MUL(t16 - t17, costab2);
+  t33  = t0  + t1;
+  t50  = MUL(t0  - t1,  costab2);
+
+  t2   = in[7]  + in[24];  t18  = MUL(in[7]  - in[24], costab15);
+  t3   = in[8]  + in[23];  t19  = MUL(in[8]  - in[23], costab17);
+
+  t42  = t18 + t19;
+  t60  = MUL(t18 - t19, costab30);
+  t34  = t2  + t3;
+  t51  = MUL(t2  - t3,  costab30);
+
+  t4   = in[3]  + in[28];  t20  = MUL(in[3]  - in[28], costab7);
+  t5   = in[12] + in[19];  t21  = MUL(in[12] - in[19], costab25);
+
+  t43  = t20 + t21;
+  t61  = MUL(t20 - t21, costab14);
+  t35  = t4  + t5;
+  t52  = MUL(t4  - t5,  costab14);
+
+  t6   = in[4]  + in[27];  t22  = MUL(in[4]  - in[27], costab9);
+  t7   = in[11] + in[20];  t23  = MUL(in[11] - in[20], costab23);
+
+  t44  = t22 + t23;
+  t62  = MUL(t22 - t23, costab18);
+  t36  = t6  + t7;
+  t53  = MUL(t6  - t7,  costab18);
+
+  t8   = in[1]  + in[30];  t24  = MUL(in[1]  - in[30], costab3);
+  t9   = in[14] + in[17];  t25  = MUL(in[14] - in[17], costab29);
+
+  t45  = t24 + t25;
+  t63  = MUL(t24 - t25, costab6);
+  t37  = t8  + t9;
+  t54  = MUL(t8  - t9,  costab6);
+
+  t10  = in[6]  + in[25];  t26  = MUL(in[6]  - in[25], costab13);
+  t11  = in[9]  + in[22];  t27  = MUL(in[9]  - in[22], costab19);
+
+  t46  = t26 + t27;
+  t64  = MUL(t26 - t27, costab26);
+  t38  = t10 + t11;
+  t55  = MUL(t10 - t11, costab26);
+
+  t12  = in[2]  + in[29];  t28  = MUL(in[2]  - in[29], costab5);
+  t13  = in[13] + in[18];  t29  = MUL(in[13] - in[18], costab27);
+
+  t47  = t28 + t29;
+  t65  = MUL(t28 - t29, costab10);
+  t39  = t12 + t13;
+  t56  = MUL(t12 - t13, costab10);
+
+  t14  = in[5]  + in[26];  t30  = MUL(in[5]  - in[26], costab11);
+  t15  = in[10] + in[21];  t31  = MUL(in[10] - in[21], costab21);
+
+  t48  = t30 + t31;
+  t66  = MUL(t30 - t31, costab22);
+  t40  = t14 + t15;
+  t57  = MUL(t14 - t15, costab22);
+
+  t69  = t33 + t34;  t89  = MUL(t33 - t34, costab4);
+  t70  = t35 + t36;  t90  = MUL(t35 - t36, costab28);
+  t71  = t37 + t38;  t91  = MUL(t37 - t38, costab12);
+  t72  = t39 + t40;  t92  = MUL(t39 - t40, costab20);
+  t73  = t41 + t42;  t94  = MUL(t41 - t42, costab4);
+  t74  = t43 + t44;  t95  = MUL(t43 - t44, costab28);
+  t75  = t45 + t46;  t96  = MUL(t45 - t46, costab12);
+  t76  = t47 + t48;  t97  = MUL(t47 - t48, costab20);
+
+  t78  = t50 + t51;  t100 = MUL(t50 - t51, costab4);
+  t79  = t52 + t53;  t101 = MUL(t52 - t53, costab28);
+  t80  = t54 + t55;  t102 = MUL(t54 - t55, costab12);
+  t81  = t56 + t57;  t103 = MUL(t56 - t57, costab20);
+
+  t83  = t59 + t60;  t106 = MUL(t59 - t60, costab4);
+  t84  = t61 + t62;  t107 = MUL(t61 - t62, costab28);
+  t85  = t63 + t64;  t108 = MUL(t63 - t64, costab12);
+  t86  = t65 + t66;  t109 = MUL(t65 - t66, costab20);
+
+  t113 = t69  + t70;
+  t114 = t71  + t72;
+
+  /*  0 */ hi[15][slot] = SHIFT(t113 + t114);
+  /* 16 */ lo[ 0][slot] = SHIFT(MUL(t113 - t114, costab16));
+
+  t115 = t73  + t74;
+  t116 = t75  + t76;
+
+  t32  = t115 + t116;
+
+  /*  1 */ hi[14][slot] = SHIFT(t32);
+
+  t118 = t78  + t79;
+  t119 = t80  + t81;
+
+  t58  = t118 + t119;
+
+  /*  2 */ hi[13][slot] = SHIFT(t58);
+
+  t121 = t83  + t84;
+  t122 = t85  + t86;
+
+  t67  = t121 + t122;
+
+  t49  = (t67 * 2) - t32;
+
+  /*  3 */ hi[12][slot] = SHIFT(t49);
+
+  t125 = t89  + t90;
+  t126 = t91  + t92;
+
+  t93  = t125 + t126;
+
+  /*  4 */ hi[11][slot] = SHIFT(t93);
+
+  t128 = t94  + t95;
+  t129 = t96  + t97;
+
+  t98  = t128 + t129;
+
+  t68  = (t98 * 2) - t49;
+
+  /*  5 */ hi[10][slot] = SHIFT(t68);
+
+  t132 = t100 + t101;
+  t133 = t102 + t103;
+
+  t104 = t132 + t133;
+
+  t82  = (t104 * 2) - t58;
+
+  /*  6 */ hi[ 9][slot] = SHIFT(t82);
+
+  t136 = t106 + t107;
+  t137 = t108 + t109;
+
+  t110 = t136 + t137;
+
+  t87  = (t110 * 2) - t67;
+
+  t77  = (t87 * 2) - t68;
+
+  /*  7 */ hi[ 8][slot] = SHIFT(t77);
+
+  t141 = MUL(t69 - t70, costab8);
+  t142 = MUL(t71 - t72, costab24);
+  t143 = t141 + t142;
+
+  /*  8 */ hi[ 7][slot] = SHIFT(t143);
+  /* 24 */ lo[ 8][slot] =
+	     SHIFT((MUL(t141 - t142, costab16) * 2) - t143);
+
+  t144 = MUL(t73 - t74, costab8);
+  t145 = MUL(t75 - t76, costab24);
+  t146 = t144 + t145;
+
+  t88  = (t146 * 2) - t77;
+
+  /*  9 */ hi[ 6][slot] = SHIFT(t88);
+
+  t148 = MUL(t78 - t79, costab8);
+  t149 = MUL(t80 - t81, costab24);
+  t150 = t148 + t149;
+
+  t105 = (t150 * 2) - t82;
+
+  /* 10 */ hi[ 5][slot] = SHIFT(t105);
+
+  t152 = MUL(t83 - t84, costab8);
+  t153 = MUL(t85 - t86, costab24);
+  t154 = t152 + t153;
+
+  t111 = (t154 * 2) - t87;
+
+  t99  = (t111 * 2) - t88;
+
+  /* 11 */ hi[ 4][slot] = SHIFT(t99);
+
+  t157 = MUL(t89 - t90, costab8);
+  t158 = MUL(t91 - t92, costab24);
+  t159 = t157 + t158;
+
+  t127 = (t159 * 2) - t93;
+
+  /* 12 */ hi[ 3][slot] = SHIFT(t127);
+
+  t160 = (MUL(t125 - t126, costab16) * 2) - t127;
+
+  /* 20 */ lo[ 4][slot] = SHIFT(t160);
+  /* 28 */ lo[12][slot] =
+	     SHIFT((((MUL(t157 - t158, costab16) * 2) - t159) * 2) - t160);
+
+  t161 = MUL(t94 - t95, costab8);
+  t162 = MUL(t96 - t97, costab24);
+  t163 = t161 + t162;
+
+  t130 = (t163 * 2) - t98;
+
+  t112 = (t130 * 2) - t99;
+
+  /* 13 */ hi[ 2][slot] = SHIFT(t112);
+
+  t164 = (MUL(t128 - t129, costab16) * 2) - t130;
+
+  t166 = MUL(t100 - t101, costab8);
+  t167 = MUL(t102 - t103, costab24);
+  t168 = t166 + t167;
+
+  t134 = (t168 * 2) - t104;
+
+  t120 = (t134 * 2) - t105;
+
+  /* 14 */ hi[ 1][slot] = SHIFT(t120);
+
+  t135 = (MUL(t118 - t119, costab16) * 2) - t120;
+
+  /* 18 */ lo[ 2][slot] = SHIFT(t135);
+
+  t169 = (MUL(t132 - t133, costab16) * 2) - t134;
+
+  t151 = (t169 * 2) - t135;
+
+  /* 22 */ lo[ 6][slot] = SHIFT(t151);
+
+  t170 = (((MUL(t148 - t149, costab16) * 2) - t150) * 2) - t151;
+
+  /* 26 */ lo[10][slot] = SHIFT(t170);
+  /* 30 */ lo[14][slot] =
+	     SHIFT((((((MUL(t166 - t167, costab16) * 2) -
+		       t168) * 2) - t169) * 2) - t170);
+
+  t171 = MUL(t106 - t107, costab8);
+  t172 = MUL(t108 - t109, costab24);
+  t173 = t171 + t172;
+
+  t138 = (t173 * 2) - t110;
+
+  t123 = (t138 * 2) - t111;
+
+  t139 = (MUL(t121 - t122, costab16) * 2) - t123;
+
+  t117 = (t123 * 2) - t112;
+
+  /* 15 */ hi[ 0][slot] = SHIFT(t117);
+
+  t124 = (MUL(t115 - t116, costab16) * 2) - t117;
+
+  /* 17 */ lo[ 1][slot] = SHIFT(t124);
+
+  t131 = (t139 * 2) - t124;
+
+  /* 19 */ lo[ 3][slot] = SHIFT(t131);
+
+  t140 = (t164 * 2) - t131;
+
+  /* 21 */ lo[ 5][slot] = SHIFT(t140);
+
+  t174 = (MUL(t136 - t137, costab16) * 2) - t138;
+
+  t155 = (t174 * 2) - t139;
+
+  t147 = (t155 * 2) - t140;
+
+  /* 23 */ lo[ 7][slot] = SHIFT(t147);
+
+  t156 = (((MUL(t144 - t145, costab16) * 2) - t146) * 2) - t147;
+
+  /* 25 */ lo[ 9][slot] = SHIFT(t156);
+
+  t175 = (((MUL(t152 - t153, costab16) * 2) - t154) * 2) - t155;
+
+  t165 = (t175 * 2) - t156;
+
+  /* 27 */ lo[11][slot] = SHIFT(t165);
+
+  t176 = (((((MUL(t161 - t162, costab16) * 2) -
+	     t163) * 2) - t164) * 2) - t165;
+
+  /* 29 */ lo[13][slot] = SHIFT(t176);
+  /* 31 */ lo[15][slot] =
+	     SHIFT((((((((MUL(t171 - t172, costab16) * 2) -
+			 t173) * 2) - t174) * 2) - t175) * 2) - t176);
+
+  /*
+   * Totals:
+   *  80 multiplies
+   *  80 additions
+   * 119 subtractions
+   *  49 shifts (not counting SSO)
+   */
+}
+
+# undef MUL
+# undef SHIFT
+
+/* third SSO shift and/or D[] optimization preshift */
+
+# if defined(OPT_SSO)
+#  if MAD_F_FRACBITS != 28
+#   error "MAD_F_FRACBITS must be 28 to use OPT_SSO"
+#  endif
+#  define ML0(hi, lo, x, y)	((lo)  = (x) * (y))
+#  define MLA(hi, lo, x, y)	((lo) += (x) * (y))
+#  define MLN(hi, lo)		((lo)  = -(lo))
+#  define MLZ(hi, lo)		((void) (hi), (mad_fixed_t) (lo))
+#  define SHIFT(x)		((x) >> 2)
+#  define PRESHIFT(x)		((MAD_F(x) + (1L << 13)) >> 14)
+# else
+#  define ML0(hi, lo, x, y)	MAD_F_ML0((hi), (lo), (x), (y))
+#  define MLA(hi, lo, x, y)	MAD_F_MLA((hi), (lo), (x), (y))
+#  define MLN(hi, lo)		MAD_F_MLN((hi), (lo))
+#  define MLZ(hi, lo)		MAD_F_MLZ((hi), (lo))
+#  define SHIFT(x)		(x)
+#  if defined(MAD_F_SCALEBITS)
+#   undef  MAD_F_SCALEBITS
+#   define MAD_F_SCALEBITS	(MAD_F_FRACBITS - 12)
+#   define PRESHIFT(x)		(MAD_F(x) >> 12)
+#  else
+#   define PRESHIFT(x)		MAD_F(x)
+#  endif
+# endif
+
+static
+mad_fixed_t const D[17][32] = {
+# include "D.dat"
+};
+
+# if defined(ASO_SYNTH)
+void synth_full(struct mad_synth *, struct mad_frame const *,
+		unsigned int, unsigned int);
+# else
+/*
+ * NAME:	synth->full()
+ * DESCRIPTION:	perform full frequency PCM synthesis
+ */
+static
+void synth_full(struct mad_synth *synth, struct mad_frame const *frame,
+		unsigned int nch, unsigned int ns)
+{
+  unsigned int phase, ch, s, sb, pe, po;
+  mad_fixed_t *pcm1, *pcm2, (*filter)[2][2][16][8];
+  mad_fixed_t const (*sbsample)[36][32];
+  register mad_fixed_t (*fe)[8], (*fx)[8], (*fo)[8];
+  register mad_fixed_t const (*Dptr)[32], *ptr;
+  register mad_fixed64hi_t hi;
+  register mad_fixed64lo_t lo;
+
+  for (ch = 0; ch < nch; ++ch) {
+    sbsample = &frame->sbsample[ch];
+    filter   = &synth->filter[ch];
+    phase    = synth->phase;
+    pcm1     = synth->pcm.samples[ch];
+
+    for (s = 0; s < ns; ++s) {
+      dct32((*sbsample)[s], phase >> 1,
+	    (*filter)[0][phase & 1], (*filter)[1][phase & 1]);
+
+      pe = phase & ~1;
+      po = ((phase - 1) & 0xf) | 1;
+
+      /* calculate 32 samples */
+
+      fe = &(*filter)[0][ phase & 1][0];
+      fx = &(*filter)[0][~phase & 1][0];
+      fo = &(*filter)[1][~phase & 1][0];
+
+      Dptr = &D[0];
+
+      ptr = *Dptr + po;
+      ML0(hi, lo, (*fx)[0], ptr[ 0]);
+      MLA(hi, lo, (*fx)[1], ptr[14]);
+      MLA(hi, lo, (*fx)[2], ptr[12]);
+      MLA(hi, lo, (*fx)[3], ptr[10]);
+      MLA(hi, lo, (*fx)[4], ptr[ 8]);
+      MLA(hi, lo, (*fx)[5], ptr[ 6]);
+      MLA(hi, lo, (*fx)[6], ptr[ 4]);
+      MLA(hi, lo, (*fx)[7], ptr[ 2]);
+      MLN(hi, lo);
+
+      ptr = *Dptr + pe;
+      MLA(hi, lo, (*fe)[0], ptr[ 0]);
+      MLA(hi, lo, (*fe)[1], ptr[14]);
+      MLA(hi, lo, (*fe)[2], ptr[12]);
+      MLA(hi, lo, (*fe)[3], ptr[10]);
+      MLA(hi, lo, (*fe)[4], ptr[ 8]);
+      MLA(hi, lo, (*fe)[5], ptr[ 6]);
+      MLA(hi, lo, (*fe)[6], ptr[ 4]);
+      MLA(hi, lo, (*fe)[7], ptr[ 2]);
+
+      *pcm1++ = SHIFT(MLZ(hi, lo));
+
+      pcm2 = pcm1 + 30;
+
+      for (sb = 1; sb < 16; ++sb) {
+	++fe;
+	++Dptr;
+
+	/* D[32 - sb][i] == -D[sb][31 - i] */
+
+	ptr = *Dptr + po;
+	ML0(hi, lo, (*fo)[0], ptr[ 0]);
+	MLA(hi, lo, (*fo)[1], ptr[14]);
+	MLA(hi, lo, (*fo)[2], ptr[12]);
+	MLA(hi, lo, (*fo)[3], ptr[10]);
+	MLA(hi, lo, (*fo)[4], ptr[ 8]);
+	MLA(hi, lo, (*fo)[5], ptr[ 6]);
+	MLA(hi, lo, (*fo)[6], ptr[ 4]);
+	MLA(hi, lo, (*fo)[7], ptr[ 2]);
+	MLN(hi, lo);
+
+	ptr = *Dptr + pe;
+	MLA(hi, lo, (*fe)[7], ptr[ 2]);
+	MLA(hi, lo, (*fe)[6], ptr[ 4]);
+	MLA(hi, lo, (*fe)[5], ptr[ 6]);
+	MLA(hi, lo, (*fe)[4], ptr[ 8]);
+	MLA(hi, lo, (*fe)[3], ptr[10]);
+	MLA(hi, lo, (*fe)[2], ptr[12]);
+	MLA(hi, lo, (*fe)[1], ptr[14]);
+	MLA(hi, lo, (*fe)[0], ptr[ 0]);
+
+	*pcm1++ = SHIFT(MLZ(hi, lo));
+
+	ptr = *Dptr - pe;
+	ML0(hi, lo, (*fe)[0], ptr[31 - 16]);
+	MLA(hi, lo, (*fe)[1], ptr[31 - 14]);
+	MLA(hi, lo, (*fe)[2], ptr[31 - 12]);
+	MLA(hi, lo, (*fe)[3], ptr[31 - 10]);
+	MLA(hi, lo, (*fe)[4], ptr[31 -  8]);
+	MLA(hi, lo, (*fe)[5], ptr[31 -  6]);
+	MLA(hi, lo, (*fe)[6], ptr[31 -  4]);
+	MLA(hi, lo, (*fe)[7], ptr[31 -  2]);
+
+	ptr = *Dptr - po;
+	MLA(hi, lo, (*fo)[7], ptr[31 -  2]);
+	MLA(hi, lo, (*fo)[6], ptr[31 -  4]);
+	MLA(hi, lo, (*fo)[5], ptr[31 -  6]);
+	MLA(hi, lo, (*fo)[4], ptr[31 -  8]);
+	MLA(hi, lo, (*fo)[3], ptr[31 - 10]);
+	MLA(hi, lo, (*fo)[2], ptr[31 - 12]);
+	MLA(hi, lo, (*fo)[1], ptr[31 - 14]);
+	MLA(hi, lo, (*fo)[0], ptr[31 - 16]);
+
+	*pcm2-- = SHIFT(MLZ(hi, lo));
+
+	++fo;
+      }
+
+      ++Dptr;
+
+      ptr = *Dptr + po;
+      ML0(hi, lo, (*fo)[0], ptr[ 0]);
+      MLA(hi, lo, (*fo)[1], ptr[14]);
+      MLA(hi, lo, (*fo)[2], ptr[12]);
+      MLA(hi, lo, (*fo)[3], ptr[10]);
+      MLA(hi, lo, (*fo)[4], ptr[ 8]);
+      MLA(hi, lo, (*fo)[5], ptr[ 6]);
+      MLA(hi, lo, (*fo)[6], ptr[ 4]);
+      MLA(hi, lo, (*fo)[7], ptr[ 2]);
+
+      *pcm1 = SHIFT(-MLZ(hi, lo));
+      pcm1 += 16;
+
+      phase = (phase + 1) % 16;
+    }
+  }
+}
+# endif
+
+/*
+ * NAME:	synth->half()
+ * DESCRIPTION:	perform half frequency PCM synthesis
+ */
+static
+void synth_half(struct mad_synth *synth, struct mad_frame const *frame,
+		unsigned int nch, unsigned int ns)
+{
+  unsigned int phase, ch, s, sb, pe, po;
+  mad_fixed_t *pcm1, *pcm2, (*filter)[2][2][16][8];
+  mad_fixed_t const (*sbsample)[36][32];
+  register mad_fixed_t (*fe)[8], (*fx)[8], (*fo)[8];
+  register mad_fixed_t const (*Dptr)[32], *ptr;
+  register mad_fixed64hi_t hi;
+  register mad_fixed64lo_t lo;
+
+  for (ch = 0; ch < nch; ++ch) {
+    sbsample = &frame->sbsample[ch];
+    filter   = &synth->filter[ch];
+    phase    = synth->phase;
+    pcm1     = synth->pcm.samples[ch];
+
+    for (s = 0; s < ns; ++s) {
+      dct32((*sbsample)[s], phase >> 1,
+	    (*filter)[0][phase & 1], (*filter)[1][phase & 1]);
+
+      pe = phase & ~1;
+      po = ((phase - 1) & 0xf) | 1;
+
+      /* calculate 16 samples */
+
+      fe = &(*filter)[0][ phase & 1][0];
+      fx = &(*filter)[0][~phase & 1][0];
+      fo = &(*filter)[1][~phase & 1][0];
+
+      Dptr = &D[0];
+
+      ptr = *Dptr + po;
+      ML0(hi, lo, (*fx)[0], ptr[ 0]);
+      MLA(hi, lo, (*fx)[1], ptr[14]);
+      MLA(hi, lo, (*fx)[2], ptr[12]);
+      MLA(hi, lo, (*fx)[3], ptr[10]);
+      MLA(hi, lo, (*fx)[4], ptr[ 8]);
+      MLA(hi, lo, (*fx)[5], ptr[ 6]);
+      MLA(hi, lo, (*fx)[6], ptr[ 4]);
+      MLA(hi, lo, (*fx)[7], ptr[ 2]);
+      MLN(hi, lo);
+
+      ptr = *Dptr + pe;
+      MLA(hi, lo, (*fe)[0], ptr[ 0]);
+      MLA(hi, lo, (*fe)[1], ptr[14]);
+      MLA(hi, lo, (*fe)[2], ptr[12]);
+      MLA(hi, lo, (*fe)[3], ptr[10]);
+      MLA(hi, lo, (*fe)[4], ptr[ 8]);
+      MLA(hi, lo, (*fe)[5], ptr[ 6]);
+      MLA(hi, lo, (*fe)[6], ptr[ 4]);
+      MLA(hi, lo, (*fe)[7], ptr[ 2]);
+
+      *pcm1++ = SHIFT(MLZ(hi, lo));
+
+      pcm2 = pcm1 + 14;
+
+      for (sb = 1; sb < 16; ++sb) {
+	++fe;
+	++Dptr;
+
+	/* D[32 - sb][i] == -D[sb][31 - i] */
+
+	if (!(sb & 1)) {
+	  ptr = *Dptr + po;
+	  ML0(hi, lo, (*fo)[0], ptr[ 0]);
+	  MLA(hi, lo, (*fo)[1], ptr[14]);
+	  MLA(hi, lo, (*fo)[2], ptr[12]);
+	  MLA(hi, lo, (*fo)[3], ptr[10]);
+	  MLA(hi, lo, (*fo)[4], ptr[ 8]);
+	  MLA(hi, lo, (*fo)[5], ptr[ 6]);
+	  MLA(hi, lo, (*fo)[6], ptr[ 4]);
+	  MLA(hi, lo, (*fo)[7], ptr[ 2]);
+	  MLN(hi, lo);
+
+	  ptr = *Dptr + pe;
+	  MLA(hi, lo, (*fe)[7], ptr[ 2]);
+	  MLA(hi, lo, (*fe)[6], ptr[ 4]);
+	  MLA(hi, lo, (*fe)[5], ptr[ 6]);
+	  MLA(hi, lo, (*fe)[4], ptr[ 8]);
+	  MLA(hi, lo, (*fe)[3], ptr[10]);
+	  MLA(hi, lo, (*fe)[2], ptr[12]);
+	  MLA(hi, lo, (*fe)[1], ptr[14]);
+	  MLA(hi, lo, (*fe)[0], ptr[ 0]);
+
+	  *pcm1++ = SHIFT(MLZ(hi, lo));
+
+	  ptr = *Dptr - po;
+	  ML0(hi, lo, (*fo)[7], ptr[31 -  2]);
+	  MLA(hi, lo, (*fo)[6], ptr[31 -  4]);
+	  MLA(hi, lo, (*fo)[5], ptr[31 -  6]);
+	  MLA(hi, lo, (*fo)[4], ptr[31 -  8]);
+	  MLA(hi, lo, (*fo)[3], ptr[31 - 10]);
+	  MLA(hi, lo, (*fo)[2], ptr[31 - 12]);
+	  MLA(hi, lo, (*fo)[1], ptr[31 - 14]);
+	  MLA(hi, lo, (*fo)[0], ptr[31 - 16]);
+
+	  ptr = *Dptr - pe;
+	  MLA(hi, lo, (*fe)[0], ptr[31 - 16]);
+	  MLA(hi, lo, (*fe)[1], ptr[31 - 14]);
+	  MLA(hi, lo, (*fe)[2], ptr[31 - 12]);
+	  MLA(hi, lo, (*fe)[3], ptr[31 - 10]);
+	  MLA(hi, lo, (*fe)[4], ptr[31 -  8]);
+	  MLA(hi, lo, (*fe)[5], ptr[31 -  6]);
+	  MLA(hi, lo, (*fe)[6], ptr[31 -  4]);
+	  MLA(hi, lo, (*fe)[7], ptr[31 -  2]);
+
+	  *pcm2-- = SHIFT(MLZ(hi, lo));
+	}
+
+	++fo;
+      }
+
+      ++Dptr;
+
+      ptr = *Dptr + po;
+      ML0(hi, lo, (*fo)[0], ptr[ 0]);
+      MLA(hi, lo, (*fo)[1], ptr[14]);
+      MLA(hi, lo, (*fo)[2], ptr[12]);
+      MLA(hi, lo, (*fo)[3], ptr[10]);
+      MLA(hi, lo, (*fo)[4], ptr[ 8]);
+      MLA(hi, lo, (*fo)[5], ptr[ 6]);
+      MLA(hi, lo, (*fo)[6], ptr[ 4]);
+      MLA(hi, lo, (*fo)[7], ptr[ 2]);
+
+      *pcm1 = SHIFT(-MLZ(hi, lo));
+      pcm1 += 8;
+
+      phase = (phase + 1) % 16;
+    }
+  }
+}
+
+/*
+ * NAME:	synth->frame()
+ * DESCRIPTION:	perform PCM synthesis of frame subband samples
+ */
+void mad_synth_frame(struct mad_synth *synth, struct mad_frame const *frame)
+{
+  unsigned int nch, ns;
+  void (*synth_frame)(struct mad_synth *, struct mad_frame const *,
+		      unsigned int, unsigned int);
+
+  nch = MAD_NCHANNELS(&frame->header);
+  ns  = MAD_NSBSAMPLES(&frame->header);
+
+  synth->pcm.samplerate = frame->header.samplerate;
+  synth->pcm.channels   = nch;
+  synth->pcm.length     = 32 * ns;
+
+  synth_frame = synth_full;
+
+  if (frame->options & MAD_OPTION_HALFSAMPLERATE) {
+    synth->pcm.samplerate /= 2;
+    synth->pcm.length     /= 2;
+
+    synth_frame = synth_half;
+  }
+
+  synth_frame(synth, frame, nch, ns);
+
+  synth->phase = (synth->phase + ns) % 16;
+}
diff --git a/contrib/libmad/synth.h b/contrib/libmad/synth.h
new file mode 100644
index 000000000..8ae4bc95e
--- /dev/null
+++ b/contrib/libmad/synth.h
@@ -0,0 +1,69 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: synth.h,v 1.15 2004/01/23 09:41:33 rob Exp $
+ */
+
+# ifndef LIBMAD_SYNTH_H
+# define LIBMAD_SYNTH_H
+
+# include "fixed.h"
+# include "frame.h"
+
+struct mad_pcm {
+  unsigned int samplerate;		/* sampling frequency (Hz) */
+  unsigned short channels;		/* number of channels */
+  unsigned short length;		/* number of samples per channel */
+  mad_fixed_t samples[2][1152];		/* PCM output samples [ch][sample] */
+};
+
+struct mad_synth {
+  mad_fixed_t filter[2][2][2][16][8];	/* polyphase filterbank outputs */
+  					/* [ch][eo][peo][s][v] */
+
+  unsigned int phase;			/* current processing phase */
+
+  struct mad_pcm pcm;			/* PCM output */
+};
+
+/* single channel PCM selector */
+enum {
+  MAD_PCM_CHANNEL_SINGLE = 0
+};
+
+/* dual channel PCM selector */
+enum {
+  MAD_PCM_CHANNEL_DUAL_1 = 0,
+  MAD_PCM_CHANNEL_DUAL_2 = 1
+};
+
+/* stereo PCM selector */
+enum {
+  MAD_PCM_CHANNEL_STEREO_LEFT  = 0,
+  MAD_PCM_CHANNEL_STEREO_RIGHT = 1
+};
+
+void mad_synth_init(struct mad_synth *);
+
+# define mad_synth_finish(synth)  /* nothing */
+
+void mad_synth_mute(struct mad_synth *);
+
+void mad_synth_frame(struct mad_synth *, struct mad_frame const *);
+
+# endif
diff --git a/contrib/libmad/timer.c b/contrib/libmad/timer.c
new file mode 100644
index 000000000..4b909aba9
--- /dev/null
+++ b/contrib/libmad/timer.c
@@ -0,0 +1,485 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: timer.c,v 1.18 2004/01/23 09:41:33 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include <stdio.h>
+
+# ifdef HAVE_ASSERT_H
+#  include <assert.h>
+# endif
+
+# include "timer.h"
+
+mad_timer_t const mad_timer_zero = { 0, 0 };
+
+/*
+ * NAME:	timer->compare()
+ * DESCRIPTION:	indicate relative order of two timers
+ */
+int mad_timer_compare(mad_timer_t timer1, mad_timer_t timer2)
+{
+  signed long diff;
+
+  diff = timer1.seconds - timer2.seconds;
+  if (diff < 0)
+    return -1;
+  else if (diff > 0)
+    return +1;
+
+  diff = timer1.fraction - timer2.fraction;
+  if (diff < 0)
+    return -1;
+  else if (diff > 0)
+    return +1;
+
+  return 0;
+}
+
+/*
+ * NAME:	timer->negate()
+ * DESCRIPTION:	invert the sign of a timer
+ */
+void mad_timer_negate(mad_timer_t *timer)
+{
+  timer->seconds = -timer->seconds;
+
+  if (timer->fraction) {
+    timer->seconds -= 1;
+    timer->fraction = MAD_TIMER_RESOLUTION - timer->fraction;
+  }
+}
+
+/*
+ * NAME:	timer->abs()
+ * DESCRIPTION:	return the absolute value of a timer
+ */
+mad_timer_t mad_timer_abs(mad_timer_t timer)
+{
+  if (timer.seconds < 0)
+    mad_timer_negate(&timer);
+
+  return timer;
+}
+
+/*
+ * NAME:	reduce_timer()
+ * DESCRIPTION:	carry timer fraction into seconds
+ */
+static
+void reduce_timer(mad_timer_t *timer)
+{
+  timer->seconds  += timer->fraction / MAD_TIMER_RESOLUTION;
+  timer->fraction %= MAD_TIMER_RESOLUTION;
+}
+
+/*
+ * NAME:	gcd()
+ * DESCRIPTION:	compute greatest common denominator
+ */
+static
+unsigned long gcd(unsigned long num1, unsigned long num2)
+{
+  unsigned long tmp;
+
+  while (num2) {
+    tmp  = num2;
+    num2 = num1 % num2;
+    num1 = tmp;
+  }
+
+  return num1;
+}
+
+/*
+ * NAME:	reduce_rational()
+ * DESCRIPTION:	convert rational expression to lowest terms
+ */
+static
+void reduce_rational(unsigned long *numer, unsigned long *denom)
+{
+  unsigned long factor;
+
+  factor = gcd(*numer, *denom);
+
+  assert(factor != 0);
+
+  *numer /= factor;
+  *denom /= factor;
+}
+
+/*
+ * NAME:	scale_rational()
+ * DESCRIPTION:	solve numer/denom == ?/scale avoiding overflowing
+ */
+static
+unsigned long scale_rational(unsigned long numer, unsigned long denom,
+			     unsigned long scale)
+{
+  reduce_rational(&numer, &denom);
+  reduce_rational(&scale, &denom);
+
+  assert(denom != 0);
+
+  if (denom < scale)
+    return numer * (scale / denom) + numer * (scale % denom) / denom;
+  if (denom < numer)
+    return scale * (numer / denom) + scale * (numer % denom) / denom;
+
+  return numer * scale / denom;
+}
+
+/*
+ * NAME:	timer->set()
+ * DESCRIPTION:	set timer to specific (positive) value
+ */
+void mad_timer_set(mad_timer_t *timer, unsigned long seconds,
+		   unsigned long numer, unsigned long denom)
+{
+  timer->seconds = seconds;
+  if (numer >= denom && denom > 0) {
+    timer->seconds += numer / denom;
+    numer %= denom;
+  }
+
+  switch (denom) {
+  case 0:
+  case 1:
+    timer->fraction = 0;
+    break;
+
+  case MAD_TIMER_RESOLUTION:
+    timer->fraction = numer;
+    break;
+
+  case 1000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION /  1000);
+    break;
+
+  case 8000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION /  8000);
+    break;
+
+  case 11025:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 11025);
+    break;
+
+  case 12000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 12000);
+    break;
+
+  case 16000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 16000);
+    break;
+
+  case 22050:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 22050);
+    break;
+
+  case 24000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 24000);
+    break;
+
+  case 32000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 32000);
+    break;
+
+  case 44100:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 44100);
+    break;
+
+  case 48000:
+    timer->fraction = numer * (MAD_TIMER_RESOLUTION / 48000);
+    break;
+
+  default:
+    timer->fraction = scale_rational(numer, denom, MAD_TIMER_RESOLUTION);
+    break;
+  }
+
+  if (timer->fraction >= MAD_TIMER_RESOLUTION)
+    reduce_timer(timer);
+}
+
+/*
+ * NAME:	timer->add()
+ * DESCRIPTION:	add one timer to another
+ */
+void mad_timer_add(mad_timer_t *timer, mad_timer_t incr)
+{
+  timer->seconds  += incr.seconds;
+  timer->fraction += incr.fraction;
+
+  if (timer->fraction >= MAD_TIMER_RESOLUTION)
+    reduce_timer(timer);
+}
+
+/*
+ * NAME:	timer->multiply()
+ * DESCRIPTION:	multiply a timer by a scalar value
+ */
+void mad_timer_multiply(mad_timer_t *timer, signed long scalar)
+{
+  mad_timer_t addend;
+  unsigned long factor;
+
+  factor = scalar;
+  if (scalar < 0) {
+    factor = -scalar;
+    mad_timer_negate(timer);
+  }
+
+  addend = *timer;
+  *timer = mad_timer_zero;
+
+  while (factor) {
+    if (factor & 1)
+      mad_timer_add(timer, addend);
+
+    mad_timer_add(&addend, addend);
+    factor >>= 1;
+  }
+}
+
+/*
+ * NAME:	timer->count()
+ * DESCRIPTION:	return timer value in selected units
+ */
+signed long mad_timer_count(mad_timer_t timer, enum mad_units units)
+{
+  switch (units) {
+  case MAD_UNITS_HOURS:
+    return timer.seconds / 60 / 60;
+
+  case MAD_UNITS_MINUTES:
+    return timer.seconds / 60;
+
+  case MAD_UNITS_SECONDS:
+    return timer.seconds;
+
+  case MAD_UNITS_DECISECONDS:
+  case MAD_UNITS_CENTISECONDS:
+  case MAD_UNITS_MILLISECONDS:
+
+  case MAD_UNITS_8000_HZ:
+  case MAD_UNITS_11025_HZ:
+  case MAD_UNITS_12000_HZ:
+  case MAD_UNITS_16000_HZ:
+  case MAD_UNITS_22050_HZ:
+  case MAD_UNITS_24000_HZ:
+  case MAD_UNITS_32000_HZ:
+  case MAD_UNITS_44100_HZ:
+  case MAD_UNITS_48000_HZ:
+
+  case MAD_UNITS_24_FPS:
+  case MAD_UNITS_25_FPS:
+  case MAD_UNITS_30_FPS:
+  case MAD_UNITS_48_FPS:
+  case MAD_UNITS_50_FPS:
+  case MAD_UNITS_60_FPS:
+  case MAD_UNITS_75_FPS:
+    return timer.seconds * (signed long) units +
+      (signed long) scale_rational(timer.fraction, MAD_TIMER_RESOLUTION,
+				   units);
+
+  case MAD_UNITS_23_976_FPS:
+  case MAD_UNITS_24_975_FPS:
+  case MAD_UNITS_29_97_FPS:
+  case MAD_UNITS_47_952_FPS:
+  case MAD_UNITS_49_95_FPS:
+  case MAD_UNITS_59_94_FPS:
+    return (mad_timer_count(timer, -units) + 1) * 1000 / 1001;
+  }
+
+  /* unsupported units */
+  return 0;
+}
+
+/*
+ * NAME:	timer->fraction()
+ * DESCRIPTION:	return fractional part of timer in arbitrary terms
+ */
+unsigned long mad_timer_fraction(mad_timer_t timer, unsigned long denom)
+{
+  timer = mad_timer_abs(timer);
+
+  switch (denom) {
+  case 0:
+    return timer.fraction ?
+      MAD_TIMER_RESOLUTION / timer.fraction : MAD_TIMER_RESOLUTION + 1;
+
+  case MAD_TIMER_RESOLUTION:
+    return timer.fraction;
+
+  default:
+    return scale_rational(timer.fraction, MAD_TIMER_RESOLUTION, denom);
+  }
+}
+
+/*
+ * NAME:	timer->string()
+ * DESCRIPTION:	write a string representation of a timer using a template
+ */
+void mad_timer_string(mad_timer_t timer,
+		      char *dest, char const *format, enum mad_units units,
+		      enum mad_units fracunits, unsigned long subparts)
+{
+  unsigned long hours, minutes, seconds, sub;
+  unsigned int frac;
+
+  timer = mad_timer_abs(timer);
+
+  seconds = timer.seconds;
+  frac = sub = 0;
+
+  switch (fracunits) {
+  case MAD_UNITS_HOURS:
+  case MAD_UNITS_MINUTES:
+  case MAD_UNITS_SECONDS:
+    break;
+
+  case MAD_UNITS_DECISECONDS:
+  case MAD_UNITS_CENTISECONDS:
+  case MAD_UNITS_MILLISECONDS:
+
+  case MAD_UNITS_8000_HZ:
+  case MAD_UNITS_11025_HZ:
+  case MAD_UNITS_12000_HZ:
+  case MAD_UNITS_16000_HZ:
+  case MAD_UNITS_22050_HZ:
+  case MAD_UNITS_24000_HZ:
+  case MAD_UNITS_32000_HZ:
+  case MAD_UNITS_44100_HZ:
+  case MAD_UNITS_48000_HZ:
+
+  case MAD_UNITS_24_FPS:
+  case MAD_UNITS_25_FPS:
+  case MAD_UNITS_30_FPS:
+  case MAD_UNITS_48_FPS:
+  case MAD_UNITS_50_FPS:
+  case MAD_UNITS_60_FPS:
+  case MAD_UNITS_75_FPS:
+    {
+      unsigned long denom;
+
+      denom = MAD_TIMER_RESOLUTION / fracunits;
+
+      frac = timer.fraction / denom;
+      sub  = scale_rational(timer.fraction % denom, denom, subparts);
+    }
+    break;
+
+  case MAD_UNITS_23_976_FPS:
+  case MAD_UNITS_24_975_FPS:
+  case MAD_UNITS_29_97_FPS:
+  case MAD_UNITS_47_952_FPS:
+  case MAD_UNITS_49_95_FPS:
+  case MAD_UNITS_59_94_FPS:
+    /* drop-frame encoding */
+    /* N.B. this is only well-defined for MAD_UNITS_29_97_FPS */
+    {
+      unsigned long frame, cycle, d, m;
+
+      frame = mad_timer_count(timer, fracunits);
+
+      cycle = -fracunits * 60 * 10 - (10 - 1) * 2;
+
+      d = frame / cycle;
+      m = frame % cycle;
+      frame += (10 - 1) * 2 * d;
+      if (m > 2)
+	frame += 2 * ((m - 2) / (cycle / 10));
+
+      frac    = frame % -fracunits;
+      seconds = frame / -fracunits;
+    }
+    break;
+  }
+
+  switch (units) {
+  case MAD_UNITS_HOURS:
+    minutes = seconds / 60;
+    hours   = minutes / 60;
+
+    sprintf(dest, format,
+	    hours,
+	    (unsigned int) (minutes % 60),
+	    (unsigned int) (seconds % 60),
+	    frac, sub);
+    break;
+
+  case MAD_UNITS_MINUTES:
+    minutes = seconds / 60;
+
+    sprintf(dest, format,
+	    minutes,
+	    (unsigned int) (seconds % 60),
+	    frac, sub);
+    break;
+
+  case MAD_UNITS_SECONDS:
+    sprintf(dest, format,
+	    seconds,
+	    frac, sub);
+    break;
+
+  case MAD_UNITS_23_976_FPS:
+  case MAD_UNITS_24_975_FPS:
+  case MAD_UNITS_29_97_FPS:
+  case MAD_UNITS_47_952_FPS:
+  case MAD_UNITS_49_95_FPS:
+  case MAD_UNITS_59_94_FPS:
+    if (fracunits < 0) {
+      /* not yet implemented */
+      sub = 0;
+    }
+
+    /* fall through */
+
+  case MAD_UNITS_DECISECONDS:
+  case MAD_UNITS_CENTISECONDS:
+  case MAD_UNITS_MILLISECONDS:
+
+  case MAD_UNITS_8000_HZ:
+  case MAD_UNITS_11025_HZ:
+  case MAD_UNITS_12000_HZ:
+  case MAD_UNITS_16000_HZ:
+  case MAD_UNITS_22050_HZ:
+  case MAD_UNITS_24000_HZ:
+  case MAD_UNITS_32000_HZ:
+  case MAD_UNITS_44100_HZ:
+  case MAD_UNITS_48000_HZ:
+
+  case MAD_UNITS_24_FPS:
+  case MAD_UNITS_25_FPS:
+  case MAD_UNITS_30_FPS:
+  case MAD_UNITS_48_FPS:
+  case MAD_UNITS_50_FPS:
+  case MAD_UNITS_60_FPS:
+  case MAD_UNITS_75_FPS:
+    sprintf(dest, format, mad_timer_count(timer, units), sub);
+    break;
+  }
+}
diff --git a/contrib/libmad/timer.h b/contrib/libmad/timer.h
new file mode 100644
index 000000000..eb4542bb9
--- /dev/null
+++ b/contrib/libmad/timer.h
@@ -0,0 +1,100 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: timer.h,v 1.16 2004/01/23 09:41:33 rob Exp $
+ */
+
+# ifndef LIBMAD_TIMER_H
+# define LIBMAD_TIMER_H
+
+typedef struct {
+  signed long seconds;		/* whole seconds */
+  unsigned long fraction;	/* 1/MAD_TIMER_RESOLUTION seconds */
+} mad_timer_t;
+
+extern mad_timer_t const mad_timer_zero;
+
+# define MAD_TIMER_RESOLUTION	352800000UL
+
+enum mad_units {
+  MAD_UNITS_HOURS	 =    -2,
+  MAD_UNITS_MINUTES	 =    -1,
+  MAD_UNITS_SECONDS	 =     0,
+
+  /* metric units */
+
+  MAD_UNITS_DECISECONDS	 =    10,
+  MAD_UNITS_CENTISECONDS =   100,
+  MAD_UNITS_MILLISECONDS =  1000,
+
+  /* audio sample units */
+
+  MAD_UNITS_8000_HZ	 =  8000,
+  MAD_UNITS_11025_HZ	 = 11025,
+  MAD_UNITS_12000_HZ	 = 12000,
+
+  MAD_UNITS_16000_HZ	 = 16000,
+  MAD_UNITS_22050_HZ	 = 22050,
+  MAD_UNITS_24000_HZ	 = 24000,
+
+  MAD_UNITS_32000_HZ	 = 32000,
+  MAD_UNITS_44100_HZ	 = 44100,
+  MAD_UNITS_48000_HZ	 = 48000,
+
+  /* video frame/field units */
+
+  MAD_UNITS_24_FPS	 =    24,
+  MAD_UNITS_25_FPS	 =    25,
+  MAD_UNITS_30_FPS	 =    30,
+  MAD_UNITS_48_FPS	 =    48,
+  MAD_UNITS_50_FPS	 =    50,
+  MAD_UNITS_60_FPS	 =    60,
+
+  /* CD audio frames */
+
+  MAD_UNITS_75_FPS	 =    75,
+
+  /* video drop-frame units */
+
+  MAD_UNITS_23_976_FPS	 =   -24,
+  MAD_UNITS_24_975_FPS	 =   -25,
+  MAD_UNITS_29_97_FPS	 =   -30,
+  MAD_UNITS_47_952_FPS	 =   -48,
+  MAD_UNITS_49_95_FPS	 =   -50,
+  MAD_UNITS_59_94_FPS	 =   -60
+};
+
+# define mad_timer_reset(timer)	((void) (*(timer) = mad_timer_zero))
+
+int mad_timer_compare(mad_timer_t, mad_timer_t);
+
+# define mad_timer_sign(timer)	mad_timer_compare((timer), mad_timer_zero)
+
+void mad_timer_negate(mad_timer_t *);
+mad_timer_t mad_timer_abs(mad_timer_t);
+
+void mad_timer_set(mad_timer_t *, unsigned long, unsigned long, unsigned long);
+void mad_timer_add(mad_timer_t *, mad_timer_t);
+void mad_timer_multiply(mad_timer_t *, signed long);
+
+signed long mad_timer_count(mad_timer_t, enum mad_units);
+unsigned long mad_timer_fraction(mad_timer_t, unsigned long);
+void mad_timer_string(mad_timer_t, char *, char const *,
+		      enum mad_units, enum mad_units, unsigned long);
+
+# endif
diff --git a/contrib/libmad/version.c b/contrib/libmad/version.c
new file mode 100644
index 000000000..e643fa71e
--- /dev/null
+++ b/contrib/libmad/version.c
@@ -0,0 +1,91 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: version.c,v 1.15 2004/01/23 09:41:33 rob Exp $
+ */
+
+# ifdef HAVE_CONFIG_H
+#  include "config.h"
+# endif
+
+# include "global.h"
+
+# include "version.h"
+
+char const mad_version[]   = "MPEG Audio Decoder " MAD_VERSION;
+char const mad_copyright[] = "Copyright (C) " MAD_PUBLISHYEAR " " MAD_AUTHOR;
+char const mad_author[]    = MAD_AUTHOR " <" MAD_EMAIL ">";
+
+char const mad_build[] = ""
+# if defined(DEBUG)
+  "DEBUG "
+# elif defined(NDEBUG)
+  "NDEBUG "
+# endif
+
+# if defined(EXPERIMENTAL)
+  "EXPERIMENTAL "
+# endif
+
+# if defined(FPM_64BIT)
+  "FPM_64BIT "
+# elif defined(FPM_INTEL)
+  "FPM_INTEL "
+# elif defined(FPM_ARM)
+  "FPM_ARM "
+# elif defined(FPM_MIPS)
+  "FPM_MIPS "
+# elif defined(FPM_SPARC)
+  "FPM_SPARC "
+# elif defined(FPM_PPC)
+  "FPM_PPC "
+# elif defined(FPM_DEFAULT)
+  "FPM_DEFAULT "
+# endif
+
+# if defined(ASO_IMDCT)
+  "ASO_IMDCT "
+# endif
+# if defined(ASO_INTERLEAVE1)
+  "ASO_INTERLEAVE1 "
+# endif
+# if defined(ASO_INTERLEAVE2)
+  "ASO_INTERLEAVE2 "
+# endif
+# if defined(ASO_ZEROCHECK)
+  "ASO_ZEROCHECK "
+# endif
+
+# if defined(OPT_SPEED)
+  "OPT_SPEED "
+# elif defined(OPT_ACCURACY)
+  "OPT_ACCURACY "
+# endif
+
+# if defined(OPT_SSO)
+  "OPT_SSO "
+# endif
+
+# if defined(OPT_DCTO)  /* never defined here */
+  "OPT_DCTO "
+# endif
+
+# if defined(OPT_STRICT)
+  "OPT_STRICT "
+# endif
+;
diff --git a/contrib/libmad/version.h b/contrib/libmad/version.h
new file mode 100644
index 000000000..d215d4c10
--- /dev/null
+++ b/contrib/libmad/version.h
@@ -0,0 +1,47 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2004 Underbit Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id: version.h,v 1.26 2004/01/23 09:41:33 rob Exp $
+ */
+
+# ifndef LIBMAD_VERSION_H
+# define LIBMAD_VERSION_H
+
+# define MAD_VERSION_MAJOR	0
+# define MAD_VERSION_MINOR	15
+# define MAD_VERSION_PATCH	1
+# define MAD_VERSION_EXTRA	" (beta)"
+
+# define MAD_VERSION_STRINGIZE(str)	#str
+# define MAD_VERSION_STRING(num)	MAD_VERSION_STRINGIZE(num)
+
+# define MAD_VERSION		MAD_VERSION_STRING(MAD_VERSION_MAJOR) "."  \
+				MAD_VERSION_STRING(MAD_VERSION_MINOR) "."  \
+				MAD_VERSION_STRING(MAD_VERSION_PATCH)  \
+				MAD_VERSION_EXTRA
+
+# define MAD_PUBLISHYEAR	"2000-2004"
+# define MAD_AUTHOR		"Underbit Technologies, Inc."
+# define MAD_EMAIL		"info@underbit.com"
+
+extern char const mad_version[];
+extern char const mad_copyright[];
+extern char const mad_author[];
+extern char const mad_build[];
+
+# endif
diff --git a/contrib/libmpcdec/COPYING b/contrib/libmpcdec/COPYING
new file mode 100644
index 000000000..10190c014
--- /dev/null
+++ b/contrib/libmpcdec/COPYING
@@ -0,0 +1,31 @@
+Copyright (c) 2005, The Musepack Development Team
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of the The Musepack Development Team nor the
+      names of its contributors may be used to endorse or promote
+      products derived from this software without specific prior
+      written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/contrib/libmpcdec/Makefile.am b/contrib/libmpcdec/Makefile.am
new file mode 100644
index 000000000..24e2c0157
--- /dev/null
+++ b/contrib/libmpcdec/Makefile.am
@@ -0,0 +1,15 @@
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+
+EXTRA_DIST = diff_from_libmpcdec_1.2.5.patch COPYING
+
+if ENABLE_MUSEPACK
+if !WITH_EXTERNAL_LIBMPCDEC
+noinst_LTLIBRARIES = libmpcdec.la
+endif
+endif
+
+libmpcdec_la_SOURCES = huffsv46.c huffsv7.c idtag.c mpc_decoder.c mpc_reader.c \
+	requant.c streaminfo.c synth_filter.c \
+	mpcdec/internal.h mpcdec/mpcdec.h mpcdec/streaminfo.h mpcdec/math.h \
+	mpcdec/decoder.h mpcdec/config_types.h mpcdec/requant.h mpcdec/huffman.h \
+	mpcdec/reader.h
diff --git a/contrib/libmpcdec/diff_from_libmpcdec_1.2.5.patch b/contrib/libmpcdec/diff_from_libmpcdec_1.2.5.patch
new file mode 100644
index 000000000..f0e3b0cb6
--- /dev/null
+++ b/contrib/libmpcdec/diff_from_libmpcdec_1.2.5.patch
@@ -0,0 +1,20 @@
+Use xine's os_types.h file.
+Define MPC_LITTLE_ENDIAN when needed.
+
+Index: libmpcdec/mpcdec/config_types.h
+===================================================================
+--- libmpcdec.orig/mpcdec/config_types.h
++++ libmpcdec/mpcdec/config_types.h
+@@ -35,7 +35,11 @@
+ #ifndef __MUSEPACK_CONFIG_TYPES_H__
+ #define __MUSEPACK_CONFIG_TYPES_H__
+ 
+-#include <inttypes.h>
++#include "os_types.h"
++
++#ifndef WORDS_BIGENDIAN
++# define MPC_LITTLE_ENDIAN
++#endif
+ 
+ typedef unsigned char mpc_bool_t;
+ #define TRUE  1
diff --git a/contrib/libmpcdec/huffsv46.c b/contrib/libmpcdec/huffsv46.c
new file mode 100644
index 000000000..a6f031160
--- /dev/null
+++ b/contrib/libmpcdec/huffsv46.c
@@ -0,0 +1,75 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file huffsv46.c
+/// Implementations of huffman decoding for streamversions < 7.
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/requant.h>
+#include <mpcdec/huffman.h>
+
+#ifdef MPC_SUPPORT_SV456
+
+
+const HuffmanTyp    mpc_table_SCFI_Bundle   [ 8] = 
+{{2147483648u,1,7},{1073741824u,2,3},{939524096u,5,1},{805306368u,5,2},{738197504u,6,0},{671088640u,6,6},{536870912u,5,4},{0u,3,5},};
+const HuffmanTyp    mpc_table_DSCF_Entropie [13] = 
+{{3758096384u,3,1},{3489660928u,4,3},{3355443200u,5,5},{3221225472u,5,-3},{2952790016u,4,-2},{2684354560u,4,4},{2147483648u,3,-1},{1610612736u,3,2},{1476395008u,5,-5},{1409286144u,6,6},{1342177280u,6,-6},{1073741824u,4,-4},{0u,2,0},};
+const HuffmanTyp    mpc_table_Region_A [16] =
+{{2147483648u,1,1},{2013265920u,5,3},{1946157056u,6,4},{1912602624u,7,7},{1895825408u,8,8},{1887436800u,9,9},{1883242496u,10,10},{1881145344u,11,11},{1880096768u,12,12},{1879572480u,13,13},{1879310336u,14,14},{1879048192u,14,15},{1744830464u,5,5},{1610612736u,5,6},{1073741824u,3,0},{0u,2,2},};
+const HuffmanTyp    mpc_table_Region_B [ 8] = 
+{{2147483648u,1,1},{1073741824u,2,0},{536870912u,3,2},{268435456u,4,3},{134217728u,5,4},{67108864u,6,5},{33554432u,7,6},{0u,7,7},};
+const HuffmanTyp    mpc_table_Region_C [ 4] = 
+{{2147483648u,1,0},{1073741824u,2,1},{536870912u,3,2},{0u,3,3},};
+
+static const HuffmanTyp    mpc_table_Entropie_1 [ 3] =
+{{2147483648u,1,0},{1073741824u,2,-1},{0u,2,1},};
+static const HuffmanTyp    mpc_table_Entropie_2 [ 5] = 
+{{3221225472u,2,0},{2684354560u,3,2},{2147483648u,3,-2},{1073741824u,2,1},{0u,2,-1},};
+static const HuffmanTyp    mpc_table_Entropie_3 [ 7] =
+{{3221225472u,2,0},{2684354560u,3,-2},{2415919104u,4,2},{2281701376u,5,-3},{2147483648u,5,3},{1073741824u,2,-1},{0u,2,1},};
+static const HuffmanTyp    mpc_table_Entropie_4 [ 9] = 
+{{4026531840u,4,3},{3758096384u,4,-3},{3221225472u,3,1},{2684354560u,3,-1},{2147483648u,3,2},{1610612736u,3,-2},{1342177280u,4,-4},{1073741824u,4,4},{0u,2,0},};
+static const HuffmanTyp    mpc_table_Entropie_5 [15] =
+{{4026531840u,4,-2},{3892314112u,5,-5},{3825205248u,6,-7},{3758096384u,6,7},{3489660928u,4,-3},{3221225472u,4,3},{3087007744u,5,-6},{2952790016u,5,6},{2684354560u,4,4},{2147483648u,3,0},{1610612736u,3,1},{1073741824u,3,-1},{805306368u,4,-4},{536870912u,4,5},{0u,3,2},};
+static const HuffmanTyp    mpc_table_Entropie_6 [31] =
+{{4160749568u,5,-4},{4026531840u,5,5},{3892314112u,5,-5},{3825205248u,6,10},{3758096384u,6,-10},{3623878656u,5,-6},{3489660928u,5,6},{3355443200u,5,7},{3221225472u,5,-7},{3087007744u,5,-8},{3019898880u,6,-11},{2986344448u,7,14},{2952790016u,7,-14},{2818572288u,5,8},{2751463424u,6,11},{2684354560u,6,-13},{2415919104u,4,0},{2147483648u,4,1},{1879048192u,4,-1},{1610612736u,4,3},{1342177280u,4,2},{1207959552u,5,-9},{1140850688u,6,12},{1073741824u,6,13},{805306368u,4,-3},{536870912u,4,-2},{402653184u,5,9},{335544320u,6,-12},{301989888u,7,15},{268435456u,7,-15},{0u,4,4},};
+static const HuffmanTyp    mpc_table_Entropie_7 [63] =
+{{4278190080u,8,28},{4261412864u,8,26},{4227858432u,7,-20},{4160749568u,6,8},{4093640704u,6,-8},{4026531840u,6,-9},{3959422976u,6,9},{3925868544u,7,20},{3892314112u,7,21},{3825205248u,6,-10},{3758096384u,6,-11},{3690987520u,6,10},{3623878656u,6,11},{3590324224u,7,-21},{3573547008u,8,29},{3556769792u,8,-29},{3489660928u,6,13},{3422552064u,6,-13},{3355443200u,6,-12},{3288334336u,6,12},{3254779904u,7,-22},{3221225472u,7,22},{3154116608u,6,14},{3087007744u,6,15},{3019898880u,6,-14},{2986344448u,7,-23},{2952790016u,7,23},{2885681152u,6,-15},{2818572288u,6,-16},{2751463424u,6,16},{2717908992u,7,27},{2684354560u,7,-27},{2617245696u,6,17},{2550136832u,6,-17},{2533359616u,8,-30},{2516582400u,8,30},{2483027968u,7,24},{2415919104u,6,-18},{2281701376u,5,-1},{2147483648u,5,1},{2113929216u,7,-24},{2080374784u,7,25},{2013265920u,6,18},{1879048192u,5,-3},{1744830464u,5,3},{1610612736u,5,5},{1476395008u,5,0},{1342177280u,5,-2},{1275068416u,6,19},{1207959552u,6,-19},{1073741824u,5,-5},{939524096u,5,-4},{805306368u,5,-7},{671088640u,5,2},{536870912u,5,4},{402653184u,5,7},{369098752u,7,-25},{335544320u,7,-26},{301989888u,7,-28},{285212672u,8,-31},{268435456u,8,31},{134217728u,5,6},{0u,5,-6},};
+
+const HuffmanTyp*   mpc_table_SampleHuff [18] = {
+	NULL,mpc_table_Entropie_1,mpc_table_Entropie_2,mpc_table_Entropie_3,mpc_table_Entropie_4,mpc_table_Entropie_5,mpc_table_Entropie_6,mpc_table_Entropie_7,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
+};
+
+#endif //#ifdef MPC_SUPPORT_SV456
diff --git a/contrib/libmpcdec/huffsv7.c b/contrib/libmpcdec/huffsv7.c
new file mode 100644
index 000000000..96f81ce24
--- /dev/null
+++ b/contrib/libmpcdec/huffsv7.c
@@ -0,0 +1,81 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file huffsv7.c
+/// Implementations of sv7 huffman decoding functions.
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/huffman.h>
+#include <mpcdec/requant.h>
+
+const HuffmanTyp	mpc_table_HuffHdr  [10] = 
+{{2147483648u,1,0},{1610612736u,3,1},{1577058304u,7,-4},{1568669696u,9,3},{1560281088u,9,4},{1543503872u,8,-5},{1476395008u,6,2},{1342177280u,5,-3},{1073741824u,4,-2},{0u,2,-1},};
+const HuffmanTyp    mpc_table_HuffSCFI [ 4] =
+{{2147483648u,1,1},{1610612736u,3,2},{1073741824u,3,0},{0u,2,3},};
+const HuffmanTyp    mpc_table_HuffDSCF [16] = 
+{{4160749568u,5,5},{4026531840u,5,-4},{3758096384u,4,3},{3489660928u,4,-3},{3221225472u,4,8},{2684354560u,3,1},{2415919104u,4,0},{2281701376u,5,-5},{2214592512u,6,7},{2147483648u,6,-7},{1610612736u,3,-1},{1073741824u,3,2},{805306368u,4,4},{671088640u,5,6},{536870912u,5,-6},{0u,3,-2},};
+
+static const HuffmanTyp    mpc_table_HuffQ1 [2] [3*3*3] = {
+	{{3758096384u,3,13},{3690987520u,6,26},{3623878656u,6,0},{3556769792u,6,20},{3489660928u,6,6},{3221225472u,4,14},{2952790016u,4,12},{2684354560u,4,4},{2415919104u,4,22},{2348810240u,6,8},{2281701376u,6,18},{2214592512u,6,24},{2147483648u,6,2},{1879048192u,4,16},{1610612736u,4,10},{1476395008u,5,17},{1342177280u,5,9},{1207959552u,5,1},{1073741824u,5,25},{939524096u,5,5},{805306368u,5,21},{671088640u,5,3},{536870912u,5,11},{402653184u,5,15},{268435456u,5,23},{134217728u,5,19},{0u,5,7},},
+	{{2147483648u,1,13},{2113929216u,7,15},{2080374784u,7,1},{2046820352u,7,11},{2013265920u,7,7},{1979711488u,7,17},{1946157056u,7,25},{1912602624u,7,19},{1904214016u,9,8},{1895825408u,9,18},{1887436800u,9,2},{1879048192u,9,24},{1845493760u,7,3},{1811939328u,7,23},{1778384896u,7,21},{1744830464u,7,5},{1728053248u,8,0},{1711276032u,8,26},{1694498816u,8,6},{1677721600u,8,20},{1610612736u,6,9},{1342177280u,4,14},{1073741824u,4,12},{805306368u,4,4},{536870912u,4,22},{268435456u,4,16},{0u,4,10},},
+};
+static const HuffmanTyp    mpc_table_HuffQ2 [2] [5*5] = {
+	{{4026531840u,4,13},{3758096384u,4,17},{3489660928u,4,7},{3221225472u,4,11},{3154116608u,6,1},{3087007744u,6,23},{3053453312u,7,4},{3019898880u,7,20},{2986344448u,7,0},{2952790016u,7,24},{2818572288u,5,22},{2684354560u,5,10},{2147483648u,3,12},{2013265920u,5,2},{1879048192u,5,14},{1610612736u,4,6},{1342177280u,4,18},{1073741824u,4,8},{805306368u,4,16},{671088640u,5,9},{536870912u,5,5},{402653184u,5,15},{268435456u,5,21},{134217728u,5,19},{0u,5,3},},
+	{{4160749568u,5,18},{4026531840u,5,6},{3892314112u,5,8},{3875536896u,8,3},{3871342592u,10,24},{3867148288u,10,4},{3862953984u,10,0},{3858759680u,10,20},{3825205248u,7,23},{3791650816u,7,1},{3758096384u,7,19},{3623878656u,5,16},{3590324224u,7,15},{3556769792u,7,21},{3523215360u,7,9},{3489660928u,7,5},{3422552064u,6,2},{3355443200u,6,10},{3288334336u,6,14},{3221225472u,6,22},{2147483648u,2,12},{1610612736u,3,13},{1073741824u,3,17},{536870912u,3,11},{0u,3,7},},
+};
+static const HuffmanTyp    mpc_table_HuffQ3 [2] [ 7] = {
+	{{3758096384u,3,1},{3489660928u,4,3},{3221225472u,4,-3},{2684354560u,3,2},{2147483648u,3,-2},{1073741824u,2,0},{0u,2,-1},},
+	{{3221225472u,2,0},{2147483648u,2,-1},{1073741824u,2,1},{805306368u,4,-2},{671088640u,5,3},{536870912u,5,-3},{0u,3,2},},
+};
+static const HuffmanTyp    mpc_table_HuffQ4 [2] [ 9] = {
+	{{3758096384u,3,0},{3221225472u,3,-1},{2684354560u,3,1},{2147483648u,3,-2},{1610612736u,3,2},{1342177280u,4,-4},{1073741824u,4,4},{536870912u,3,3},{0u,3,-3},},
+	{{3758096384u,3,1},{3489660928u,4,2},{3221225472u,4,-3},{2147483648u,2,0},{1610612736u,3,-2},{1342177280u,4,3},{1207959552u,5,-4},{1073741824u,5,4},{0u,2,-1},},
+};
+static const HuffmanTyp    mpc_table_HuffQ5 [2] [15] = {
+	{{4026531840u,4,2},{3892314112u,5,5},{3825205248u,6,-7},{3758096384u,6,7},{3489660928u,4,-3},{3221225472u,4,3},{3087007744u,5,-6},{2952790016u,5,6},{2684354560u,4,-4},{2415919104u,4,4},{2147483648u,4,-5},{1610612736u,3,0},{1073741824u,3,-1},{536870912u,3,1},{0u,3,-2},},
+	{{4026531840u,4,3},{3892314112u,5,4},{3858759680u,7,6},{3841982464u,8,-7},{3825205248u,8,7},{3758096384u,6,-6},{3221225472u,3,0},{2684354560u,3,-1},{2147483648u,3,1},{1610612736u,3,-2},{1073741824u,3,2},{939524096u,5,-5},{805306368u,5,5},{536870912u,4,-4},{0u,3,-3},},
+};
+static const HuffmanTyp    mpc_table_HuffQ6 [2] [31] = {
+	{{4160749568u,5,3},{4026531840u,5,-4},{3959422976u,6,-11},{3892314112u,6,12},{3758096384u,5,4},{3623878656u,5,6},{3489660928u,5,-5},{3355443200u,5,5},{3221225472u,5,7},{3087007744u,5,-7},{3019898880u,6,-12},{2952790016u,6,-13},{2818572288u,5,-6},{2684354560u,5,8},{2550136832u,5,-8},{2415919104u,5,9},{2281701376u,5,-9},{2214592512u,6,13},{2181038080u,7,-15},{2147483648u,7,15},{1879048192u,4,0},{1744830464u,5,-10},{1610612736u,5,10},{1342177280u,4,-1},{1073741824u,4,2},{805306368u,4,1},{536870912u,4,-2},{469762048u,6,14},{402653184u,6,-14},{268435456u,5,11},{0u,4,-3},},
+	{{4160749568u,5,-6},{4026531840u,5,6},{3758096384u,4,1},{3489660928u,4,-1},{3456106496u,7,10},{3422552064u,7,-10},{3405774848u,8,-11},{3397386240u,9,-12},{3395289088u,11,13},{3394764800u,13,15},{3394240512u,13,-14},{3393716224u,13,14},{3393191936u,13,-15},{3388997632u,10,-13},{3372220416u,8,11},{3355443200u,8,12},{3288334336u,6,-9},{3221225472u,6,9},{2952790016u,4,-2},{2684354560u,4,2},{2415919104u,4,3},{2147483648u,4,-3},{2013265920u,5,-7},{1879048192u,5,7},{1610612736u,4,-4},{1342177280u,4,4},{1207959552u,5,-8},{1073741824u,5,8},{805306368u,4,5},{536870912u,4,-5},{0u,3,0},},
+};
+static const HuffmanTyp    mpc_table_HuffQ7 [2] [63] = {
+	{{4227858432u,6,7},{4160749568u,6,8},{4093640704u,6,9},{4026531840u,6,-8},{3959422976u,6,11},{3925868544u,7,21},{3909091328u,8,-28},{3892314112u,8,28},{3825205248u,6,-9},{3791650816u,7,-22},{3758096384u,7,-21},{3690987520u,6,-10},{3623878656u,6,-11},{3556769792u,6,10},{3489660928u,6,12},{3422552064u,6,-13},{3388997632u,7,22},{3355443200u,7,23},{3288334336u,6,-12},{3221225472u,6,13},{3154116608u,6,14},{3087007744u,6,-14},{3053453312u,7,-23},{3036676096u,8,-29},{3019898880u,8,29},{2952790016u,6,-15},{2885681152u,6,15},{2818572288u,6,16},{2751463424u,6,-16},{2717908992u,7,-24},{2684354560u,7,24},{2617245696u,6,17},{2583691264u,7,-25},{2566914048u,8,-30},{2550136832u,8,30},{2483027968u,6,-17},{2415919104u,6,18},{2348810240u,6,-18},{2315255808u,7,25},{2281701376u,7,26},{2214592512u,6,19},{2181038080u,7,-26},{2147483648u,7,-27},{2013265920u,5,2},{1946157056u,6,-19},{1879048192u,6,20},{1744830464u,5,-1},{1728053248u,8,-31},{1711276032u,8,31},{1677721600u,7,27},{1610612736u,6,-20},{1476395008u,5,1},{1342177280u,5,-5},{1207959552u,5,-3},{1073741824u,5,3},{939524096u,5,0},{805306368u,5,-2},{671088640u,5,-4},{536870912u,5,4},{402653184u,5,5},{268435456u,5,-6},{134217728u,5,6},{0u,5,-7},},
+	{{4160749568u,5,-1},{4026531840u,5,2},{3892314112u,5,-2},{3758096384u,5,3},{3741319168u,8,-20},{3737124864u,10,24},{3736862720u,14,28},{3736600576u,14,-28},{3736338432u,14,-30},{3736076288u,14,30},{3735027712u,12,-27},{3734765568u,14,29},{3734503424u,14,-29},{3734241280u,14,31},{3733979136u,14,-31},{3732930560u,12,27},{3724541952u,9,-22},{3690987520u,7,-17},{3623878656u,6,-11},{3489660928u,5,-3},{3355443200u,5,4},{3221225472u,5,-4},{3187671040u,7,17},{3170893824u,8,20},{3162505216u,9,22},{3158310912u,10,-25},{3154116608u,10,-26},{3087007744u,6,12},{2952790016u,5,5},{2818572288u,5,-5},{2684354560u,5,6},{2550136832u,5,-6},{2483027968u,6,-12},{2449473536u,7,-18},{2415919104u,7,18},{2348810240u,6,13},{2281701376u,6,-13},{2147483648u,5,-7},{2080374784u,6,14},{2063597568u,8,21},{2046820352u,8,-21},{2013265920u,7,-19},{1879048192u,5,7},{1744830464u,5,8},{1677721600u,6,-14},{1610612736u,6,-15},{1476395008u,5,-8},{1409286144u,6,15},{1375731712u,7,19},{1371537408u,10,25},{1367343104u,10,26},{1358954496u,9,-23},{1350565888u,9,23},{1342177280u,9,-24},{1207959552u,5,-9},{1073741824u,5,9},{1006632960u,6,16},{939524096u,6,-16},{805306368u,5,10},{536870912u,4,0},{402653184u,5,-10},{268435456u,5,11},{0u,4,1},},
+};
+
+const HuffmanTyp*   mpc_table_HuffQ [2] [8] = {
+	{0,mpc_table_HuffQ1[0],mpc_table_HuffQ2[0],mpc_table_HuffQ3[0],mpc_table_HuffQ4[0],mpc_table_HuffQ5[0],mpc_table_HuffQ6[0],mpc_table_HuffQ7[0]},
+	{0,mpc_table_HuffQ1[1],mpc_table_HuffQ2[1],mpc_table_HuffQ3[1],mpc_table_HuffQ4[1],mpc_table_HuffQ5[1],mpc_table_HuffQ6[1],mpc_table_HuffQ7[1]},
+};
diff --git a/contrib/libmpcdec/idtag.c b/contrib/libmpcdec/idtag.c
new file mode 100644
index 000000000..7cecdb04e
--- /dev/null
+++ b/contrib/libmpcdec/idtag.c
@@ -0,0 +1,83 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file idtag.c
+/// Rudimentary id3tag handling routines, just enough to skip id3v2 tags,
+/// if present.
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/internal.h>
+
+mpc_int32_t
+JumpID3v2 (mpc_reader* r) {
+    unsigned char  tmp [10];
+    mpc_uint32_t   Unsynchronisation;   // ID3v2.4-flag
+    mpc_uint32_t   ExtHeaderPresent;    // ID3v2.4-flag
+    mpc_uint32_t   ExperimentalFlag;    // ID3v2.4-flag
+    mpc_uint32_t   FooterPresent;       // ID3v2.4-flag
+    mpc_int32_t    ret;
+
+    // seek to first byte of mpc data
+    if (!r->seek (r->data, 0)) {
+        return 0;  
+    }
+    
+    r->read(r->data, tmp, sizeof(tmp));
+
+    // check id3-tag
+    if ( 0 != memcmp ( tmp, "ID3", 3) )
+        return 0;
+
+    // read flags
+    Unsynchronisation = tmp[5] & 0x80;
+    ExtHeaderPresent  = tmp[5] & 0x40;
+    ExperimentalFlag  = tmp[5] & 0x20;
+    FooterPresent     = tmp[5] & 0x10;
+
+    if ( tmp[5] & 0x0F )
+        return -1;              // not (yet???) allowed
+    if ( (tmp[6] | tmp[7] | tmp[8] | tmp[9]) & 0x80 )
+        return -1;              // not allowed
+
+    // read HeaderSize (syncsave: 4 * $0xxxxxxx = 28 significant bits)
+    ret  = tmp[6] << 21;
+    ret += tmp[7] << 14;
+    ret += tmp[8] <<  7;
+    ret += tmp[9]      ;
+    ret += 10;
+    if ( FooterPresent )
+        ret += 10;
+
+    return ret;
+}
diff --git a/contrib/libmpcdec/mpc_decoder.c b/contrib/libmpcdec/mpc_decoder.c
new file mode 100644
index 000000000..a7b31c970
--- /dev/null
+++ b/contrib/libmpcdec/mpc_decoder.c
@@ -0,0 +1,1271 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file mpc_decoder.c
+/// Core decoding routines and logic.
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/internal.h>
+#include <mpcdec/requant.h>
+#include <mpcdec/huffman.h>
+
+//SV7 tables
+extern const HuffmanTyp*   mpc_table_HuffQ [2] [8];
+extern const HuffmanTyp    mpc_table_HuffHdr  [10];
+extern const HuffmanTyp    mpc_table_HuffSCFI [ 4];
+extern const HuffmanTyp    mpc_table_HuffDSCF [16];
+
+
+#ifdef MPC_SUPPORT_SV456
+//SV4/5/6 tables
+extern const HuffmanTyp*   mpc_table_SampleHuff [18];
+extern const HuffmanTyp    mpc_table_SCFI_Bundle   [ 8];
+extern const HuffmanTyp    mpc_table_DSCF_Entropie [13];
+extern const HuffmanTyp    mpc_table_Region_A [16];
+extern const HuffmanTyp    mpc_table_Region_B [ 8];
+extern const HuffmanTyp    mpc_table_Region_C [ 4];
+
+#endif
+
+#ifndef MPC_LITTLE_ENDIAN
+#define SWAP(X) mpc_swap32(X)
+#else
+#define SWAP(X) (X)
+#endif
+
+//------------------------------------------------------------------------------
+// types
+//------------------------------------------------------------------------------
+enum
+    {
+        EQ_TAP = 13,                        // length of FIR filter for EQ
+        DELAY = ((EQ_TAP + 1) / 2),         // delay of FIR
+        FIR_BANDS = 4,                      // number of subbands to be FIR filtered
+        MEMSIZE = MPC_DECODER_MEMSIZE,      // overall buffer size
+        MEMSIZE2 = (MEMSIZE/2),             // size of one buffer
+        MEMMASK = (MEMSIZE-1)
+    };
+
+//------------------------------------------------------------------------------
+// forward declarations
+//------------------------------------------------------------------------------
+void mpc_decoder_read_bitstream_sv6(mpc_decoder *d, mpc_bool_t seeking);
+void mpc_decoder_read_bitstream_sv7(mpc_decoder *d, mpc_bool_t seeking);
+mpc_bool_t mpc_decoder_seek_sample(mpc_decoder *d, mpc_int64_t destsample);
+void mpc_decoder_requantisierung(mpc_decoder *d, const mpc_int32_t Last_Band);
+
+//------------------------------------------------------------------------------
+// utility functions
+//------------------------------------------------------------------------------
+static mpc_int32_t f_read(mpc_decoder *d, void *ptr, mpc_int32_t size) 
+{ 
+    return d->r->read(d->r->data, ptr, size); 
+}
+
+static mpc_bool_t f_seek(mpc_decoder *d, mpc_int32_t offset) 
+{ 
+    return d->r->seek(d->r->data, offset); 
+}
+
+static mpc_int32_t f_read_dword(mpc_decoder *d, mpc_uint32_t * ptr, mpc_uint32_t count) 
+{
+    return f_read(d, ptr, count << 2) >> 2;
+}
+
+static void mpc_decoder_seek(mpc_decoder *d, mpc_uint32_t bitpos)
+{
+    f_seek(d, (bitpos>>5) * 4 + d->MPCHeaderPos);
+    f_read_dword(d, d->Speicher, MEMSIZE);
+    d->dword = SWAP(d->Speicher[d->Zaehler = 0]);
+    d->pos = bitpos & 31;
+    d->WordsRead = bitpos >> 5;
+}
+
+// jump desired number of bits out of the bitstream
+static void mpc_decoder_bitstream_jump(mpc_decoder *d, const mpc_uint32_t bits)
+{
+    d->pos += bits;
+
+    if (d->pos >= 32) {
+        d->Zaehler = (d->Zaehler + (d->pos >> 5)) & MEMMASK;
+        d->dword = SWAP(d->Speicher[d->Zaehler]);
+        d->WordsRead += d->pos >> 5;
+        d->pos &= 31;
+    }
+}
+
+void mpc_decoder_update_buffer(mpc_decoder *d, mpc_uint32_t RING)
+{
+    if ((RING ^ d->Zaehler) & MEMSIZE2 ) {
+        // update buffer
+        f_read_dword(d, d->Speicher + (RING & MEMSIZE2), MEMSIZE2);
+    }
+}
+
+//------------------------------------------------------------------------------
+// huffman & bitstream functions
+//------------------------------------------------------------------------------
+
+/* F U N C T I O N S */
+
+// resets bitstream decoding
+static void
+mpc_decoder_reset_bitstream_decode(mpc_decoder *d) 
+{
+    d->dword = 0;
+    d->pos = 0;
+    d->Zaehler = 0;
+    d->WordsRead = 0;
+}
+
+// reports the number of read bits
+static mpc_uint32_t
+mpc_decoder_bits_read(mpc_decoder *d) 
+{
+    return 32 * d->WordsRead + d->pos;
+}
+
+// read desired number of bits out of the bitstream (max 31)
+static mpc_uint32_t
+mpc_decoder_bitstream_read(mpc_decoder *d, const mpc_uint32_t bits) 
+{
+    mpc_uint32_t out = d->dword;
+
+    d->pos += bits;
+
+    if (d->pos < 32) {
+        out >>= (32 - d->pos);
+    } else {
+        d->dword = SWAP(d->Speicher[d->Zaehler = (d->Zaehler + 1) & MEMMASK]);
+        d->pos -= 32;
+        if (d->pos) {
+            out <<= d->pos;
+            out |= d->dword >> (32 - d->pos);
+        }
+        d->WordsRead++;
+    }
+
+    return out & ((1 << bits) - 1);
+}
+
+// basic huffman decoding routine
+// works with maximum lengths up to max_length
+static mpc_int32_t
+mpc_decoder_huffman_decode(mpc_decoder *d, const HuffmanTyp *Table,
+                           const mpc_uint32_t max_length)
+{
+    // load preview and decode
+    mpc_uint32_t code = d->dword << d->pos;
+    if (32 - d->pos < max_length)
+        code |= SWAP(d->Speicher[(d->Zaehler + 1) & MEMMASK]) >> (32 - d->pos);
+
+    while (code < Table->Code) Table++;
+
+    // set the new position within bitstream without performing a dummy-read
+    if ((d->pos += Table->Length) >= 32) {
+        d->pos -= 32;
+        d->dword = SWAP(d->Speicher[d->Zaehler = (d->Zaehler + 1) & MEMMASK]);
+        d->WordsRead++;
+    }
+
+    return Table->Value;
+}
+
+// decode SCFI-bundle (sv4,5,6)
+static void
+mpc_decoder_scfi_bundle_read(mpc_decoder *d, const HuffmanTyp* Table,
+                             mpc_int32_t* SCFI, mpc_bool_t* DSCF)
+{
+    mpc_uint32_t value = mpc_decoder_huffman_decode(d, Table, 6);
+
+    *SCFI = value >> 1;
+    *DSCF = value &  1;
+}
+
+static void
+mpc_decoder_reset_v(mpc_decoder *d) 
+{
+    memset(d->V_L, 0, sizeof d->V_L);
+    memset(d->V_R, 0, sizeof d->V_R);
+}
+
+static void
+mpc_decoder_reset_synthesis(mpc_decoder *d) 
+{
+    mpc_decoder_reset_v(d);
+}
+
+static void
+mpc_decoder_reset_y(mpc_decoder *d) 
+{
+    memset(d->Y_L, 0, sizeof d->Y_L);
+    memset(d->Y_R, 0, sizeof d->Y_R);
+}
+
+static void
+mpc_decoder_reset_globals(mpc_decoder *d) 
+{
+    mpc_decoder_reset_bitstream_decode(d);
+
+    d->DecodedFrames  = 0;
+    d->StreamVersion  = 0;
+    d->MS_used        = 0;
+
+    memset(d->Y_L             , 0, sizeof d->Y_L              );
+    memset(d->Y_R             , 0, sizeof d->Y_R              );
+    memset(d->SCF_Index_L     , 0, sizeof d->SCF_Index_L      );
+    memset(d->SCF_Index_R     , 0, sizeof d->SCF_Index_R      );
+    memset(d->Res_L           , 0, sizeof d->Res_L            );
+    memset(d->Res_R           , 0, sizeof d->Res_R            );
+    memset(d->SCFI_L          , 0, sizeof d->SCFI_L           );
+    memset(d->SCFI_R          , 0, sizeof d->SCFI_R           );
+    memset(d->DSCF_Flag_L     , 0, sizeof d->DSCF_Flag_L      );
+    memset(d->DSCF_Flag_R     , 0, sizeof d->DSCF_Flag_R      );
+    memset(d->Q               , 0, sizeof d->Q                );
+    memset(d->MS_Flag         , 0, sizeof d->MS_Flag          );
+    memset(d->seeking_table   , 0, sizeof d->seeking_table    );
+}
+
+// Frame decoding. Takes big endian 32 bits words as input
+mpc_uint32_t
+mpc_decoder_decode_frame(mpc_decoder *d, mpc_uint32_t *in_buffer,
+                         mpc_uint32_t in_len, MPC_SAMPLE_FORMAT *out_buffer)
+{
+  unsigned int i;
+  mpc_decoder_reset_bitstream_decode(d);
+  if (in_len > sizeof(d->Speicher)) in_len = sizeof(d->Speicher);
+  memcpy(d->Speicher, in_buffer, in_len);
+  for (i = 0; i < (in_len + 3) / 4; i++)
+    d->Speicher[i] = mpc_swap32(d->Speicher[i]);
+  d->dword = SWAP(d->Speicher[0]);
+  switch (d->StreamVersion) {
+#ifdef MPC_SUPPORT_SV456
+    case 0x04:
+    case 0x05:
+    case 0x06:
+        mpc_decoder_read_bitstream_sv6(d, FALSE);
+        break;
+#endif
+    case 0x07:
+    case 0x17:
+        mpc_decoder_read_bitstream_sv7(d, FALSE);
+        break;
+    default:
+        return (mpc_uint32_t)(-1);
+  }
+  mpc_decoder_requantisierung(d, d->Max_Band);
+  mpc_decoder_synthese_filter_float(d, out_buffer);
+  return mpc_decoder_bits_read(d);
+}
+
+static mpc_uint32_t
+mpc_decoder_decode_internal(mpc_decoder *d, MPC_SAMPLE_FORMAT *buffer) 
+{
+    mpc_uint32_t output_frame_length = MPC_FRAME_LENGTH;
+    mpc_uint32_t FwdJumpInfo = 0;
+    mpc_uint32_t  FrameBitCnt = 0;
+
+    if (d->DecodedFrames >= d->OverallFrames) {
+        return (mpc_uint32_t)(-1);                           // end of file -> abort decoding
+    }
+
+    // add seeking info
+    if (d->seeking_table_frames < d->DecodedFrames &&
+       (d->DecodedFrames & ((1 << d->seeking_pwr) - 1)) == 0) {
+        d->seeking_table[d->DecodedFrames >> d->seeking_pwr] = mpc_decoder_bits_read(d);
+        d->seeking_table_frames = d->DecodedFrames;
+    }
+
+    // read jump-info for validity check of frame
+    FwdJumpInfo  = mpc_decoder_bitstream_read(d, 20);
+
+    // decode data and check for validity of frame
+    FrameBitCnt = mpc_decoder_bits_read(d);
+    switch (d->StreamVersion) {
+#ifdef MPC_SUPPORT_SV456
+    case 0x04:
+    case 0x05:
+    case 0x06:
+        mpc_decoder_read_bitstream_sv6(d, FALSE);
+        break;
+#endif
+    case 0x07:
+    case 0x17:
+        mpc_decoder_read_bitstream_sv7(d, FALSE);
+        break;
+    default:
+        return (mpc_uint32_t)(-1);
+    }
+    d->FrameWasValid = mpc_decoder_bits_read(d) - FrameBitCnt == FwdJumpInfo;
+
+    // synthesize signal
+    mpc_decoder_requantisierung(d, d->Max_Band);
+    mpc_decoder_synthese_filter_float(d, buffer);
+
+    d->DecodedFrames++;
+
+    // cut off first MPC_DECODER_SYNTH_DELAY zero-samples
+    if (d->DecodedFrames == d->OverallFrames  && d->StreamVersion >= 6) {        
+        // reconstruct exact filelength
+        mpc_int32_t  mod_block   = mpc_decoder_bitstream_read(d,  11);
+        mpc_int32_t  FilterDecay;
+
+        if (mod_block == 0) {
+            // Encoder bugfix
+            mod_block = 1152;                    
+        }
+        FilterDecay = (mod_block + MPC_DECODER_SYNTH_DELAY) % MPC_FRAME_LENGTH;
+
+        // additional FilterDecay samples are needed for decay of synthesis filter
+        if (MPC_DECODER_SYNTH_DELAY + mod_block >= MPC_FRAME_LENGTH) {
+            if (!d->TrueGaplessPresent) {
+                mpc_decoder_reset_y(d);
+            } else {
+                mpc_decoder_bitstream_read(d, 20);
+                mpc_decoder_read_bitstream_sv7(d, FALSE);
+                mpc_decoder_requantisierung(d, d->Max_Band);
+            }
+
+            mpc_decoder_synthese_filter_float(d, buffer + 2304);
+
+            output_frame_length = MPC_FRAME_LENGTH + FilterDecay;
+        }
+        else {                              // there are only FilterDecay samples needed for this frame
+            output_frame_length = FilterDecay;
+        }
+    }
+
+    if (d->samples_to_skip) {
+        if (output_frame_length < d->samples_to_skip) {
+            d->samples_to_skip -= output_frame_length;
+            output_frame_length = 0;
+        }
+        else {
+            output_frame_length -= d->samples_to_skip;
+            memmove(
+                buffer, 
+                buffer + d->samples_to_skip * 2, 
+                output_frame_length * 2 * sizeof (MPC_SAMPLE_FORMAT));
+            d->samples_to_skip = 0;
+        }
+    }
+
+    return output_frame_length;
+}
+
+mpc_uint32_t mpc_decoder_decode(
+    mpc_decoder *d,
+    MPC_SAMPLE_FORMAT *buffer, 
+    mpc_uint32_t *vbr_update_acc, 
+    mpc_uint32_t *vbr_update_bits)
+{
+    for(;;)
+    {
+        //const mpc_int32_t MaxBrokenFrames = 0; // PluginSettings.MaxBrokenFrames
+
+        mpc_uint32_t RING = d->Zaehler;
+        mpc_int32_t vbr_ring = (RING << 5) + d->pos;
+
+        mpc_uint32_t valid_samples = mpc_decoder_decode_internal(d, buffer);
+
+        if (valid_samples == (mpc_uint32_t)(-1) ) {
+            return 0;
+        }
+
+        /**************** ERROR CONCEALMENT *****************/
+        if (d->FrameWasValid == 0 ) {
+            // error occurred in bitstream
+            return (mpc_uint32_t)(-1);
+        } 
+        else {
+            if (vbr_update_acc && vbr_update_bits) {
+                (*vbr_update_acc) ++;
+                vbr_ring = (d->Zaehler << 5) + d->pos - vbr_ring;
+                if (vbr_ring < 0) {
+                    vbr_ring += 524288;
+                }
+                (*vbr_update_bits) += vbr_ring;
+            }
+
+        }
+        mpc_decoder_update_buffer(d, RING);
+
+        if (valid_samples > 0) {
+            return valid_samples;
+        }
+    }
+}
+
+void
+mpc_decoder_requantisierung(mpc_decoder *d, const mpc_int32_t Last_Band) 
+{
+    mpc_int32_t     Band;
+    mpc_int32_t     n;
+    MPC_SAMPLE_FORMAT facL;
+    MPC_SAMPLE_FORMAT facR;
+    MPC_SAMPLE_FORMAT templ;
+    MPC_SAMPLE_FORMAT tempr;
+    MPC_SAMPLE_FORMAT* YL;
+    MPC_SAMPLE_FORMAT* YR;
+    mpc_int32_t*    L;
+    mpc_int32_t*    R;
+
+#ifdef MPC_FIXED_POINT
+#if MPC_FIXED_POINT_FRACTPART == 14
+#define MPC_MULTIPLY_SCF(CcVal, SCF_idx) \
+    MPC_MULTIPLY_EX(CcVal, d->SCF[SCF_idx], d->SCF_shift[SCF_idx])
+#else
+
+#error FIXME, Cc table is in 18.14 format
+
+#endif
+#else
+#define MPC_MULTIPLY_SCF(CcVal, SCF_idx) \
+    MPC_MULTIPLY(CcVal, d->SCF[SCF_idx])
+#endif
+    // requantization and scaling of subband-samples
+    for ( Band = 0; Band <= Last_Band; Band++ ) {   // setting pointers
+        YL = d->Y_L[0] + Band;
+        YR = d->Y_R[0] + Band;
+        L  = d->Q[Band].L;
+        R  = d->Q[Band].R;
+        /************************** MS-coded **************************/
+        if ( d->MS_Flag [Band] ) {
+            if ( d->Res_L [Band] ) {
+                if ( d->Res_R [Band] ) {    // M!=0, S!=0
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][0]);
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][0]);
+                    for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) {
+                        *YL   = (templ = MPC_MULTIPLY_FLOAT_INT(facL,*L++))+(tempr = MPC_MULTIPLY_FLOAT_INT(facR,*R++));
+                        *YR   = templ - tempr;
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][1]);
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][1]);
+                    for ( ; n < 24; n++, YL += 32, YR += 32 ) {
+                        *YL   = (templ = MPC_MULTIPLY_FLOAT_INT(facL,*L++))+(tempr = MPC_MULTIPLY_FLOAT_INT(facR,*R++));
+                        *YR   = templ - tempr;
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][2]);
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][2]);
+                    for ( ; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YL   = (templ = MPC_MULTIPLY_FLOAT_INT(facL,*L++))+(tempr = MPC_MULTIPLY_FLOAT_INT(facR,*R++));
+                        *YR   = templ - tempr;
+                    }
+                } else {    // M!=0, S==0
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][0]);
+                    for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) {
+                        *YR = *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][1]);
+                    for ( ; n < 24; n++, YL += 32, YR += 32 ) {
+                        *YR = *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][2]);
+                    for ( ; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YR = *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                    }
+                }
+            } else {
+                if (d->Res_R[Band])    // M==0, S!=0
+                {
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][0]);
+                    for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) {
+                        *YR = - (*YL = MPC_MULTIPLY_FLOAT_INT(facR,*(R++)));
+                    }
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][1]);
+                    for ( ; n < 24; n++, YL += 32, YR += 32 ) {
+                        *YR = - (*YL = MPC_MULTIPLY_FLOAT_INT(facR,*(R++)));
+                    }
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][2]);
+                    for ( ; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YR = - (*YL = MPC_MULTIPLY_FLOAT_INT(facR,*(R++)));
+                    }
+                } else {    // M==0, S==0
+                    for ( n = 0; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YR = *YL = 0;
+                    }
+                }
+            }
+        }
+        /************************** LR-coded **************************/
+        else {
+            if ( d->Res_L [Band] ) {
+                if ( d->Res_R [Band] ) {    // L!=0, R!=0
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][0]);
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][0]);
+                    for (n = 0; n < 12; n++, YL += 32, YR += 32 ) {
+                        *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                        *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++);
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][1]);
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][1]);
+                    for (; n < 24; n++, YL += 32, YR += 32 ) {
+                        *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                        *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++);
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][2]);
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][2]);
+                    for (; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                        *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++);
+                    }
+                } else {     // L!=0, R==0
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][0]);
+                    for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) {
+                        *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                        *YR = 0;
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][1]);
+                    for ( ; n < 24; n++, YL += 32, YR += 32 ) {
+                        *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                        *YR = 0;
+                    }
+                    facL = MPC_MULTIPLY_SCF( Cc[d->Res_L[Band]] , (unsigned char)d->SCF_Index_L[Band][2]);
+                    for ( ; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YL = MPC_MULTIPLY_FLOAT_INT(facL,*L++);
+                        *YR = 0;
+                    }
+                }
+            }
+            else {
+                if ( d->Res_R [Band] ) {    // L==0, R!=0
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][0]);
+                    for ( n = 0; n < 12; n++, YL += 32, YR += 32 ) {
+                        *YL = 0;
+                        *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++);
+                    }
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][1]);
+                    for ( ; n < 24; n++, YL += 32, YR += 32 ) {
+                        *YL = 0;
+                        *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++);
+                    }
+                    facR = MPC_MULTIPLY_SCF( Cc[d->Res_R[Band]] , (unsigned char)d->SCF_Index_R[Band][2]);
+                    for ( ; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YL = 0;
+                        *YR = MPC_MULTIPLY_FLOAT_INT(facR,*R++);
+                    }
+                } else {    // L==0, R==0
+                    for ( n = 0; n < 36; n++, YL += 32, YR += 32 ) {
+                        *YR = *YL = 0;
+                    }
+                }
+            }
+        }
+    }
+}
+
+#ifdef MPC_SUPPORT_SV456
+static const unsigned char Q_res[32][16] = {
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,3,4,5,6,17,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+{0,1,2,17,0,0,0,0,0,0,0,0,0,0,0,0},
+};
+
+/****************************************** SV 6 ******************************************/
+void
+mpc_decoder_read_bitstream_sv6(mpc_decoder *d, mpc_bool_t seeking)
+{
+    mpc_int32_t n,k;
+    mpc_int32_t Max_used_Band=0;
+    const HuffmanTyp *Table;
+    const HuffmanTyp *x1;
+    const HuffmanTyp *x2;
+    mpc_int32_t *L;
+    mpc_int32_t *R;
+    mpc_int32_t *ResL = d->Res_L;
+    mpc_int32_t *ResR = d->Res_R;
+
+    /************************ HEADER **************************/
+    ResL = d->Res_L;
+    ResR = d->Res_R;
+    for (n=0; n <= d->Max_Band; ++n, ++ResL, ++ResR)
+    {
+        if      (n<11)           Table = mpc_table_Region_A;
+        else if (n>=11 && n<=22) Table = mpc_table_Region_B;
+        else /*if (n>=23)*/      Table = mpc_table_Region_C;
+
+        *ResL = Q_res[n][mpc_decoder_huffman_decode(d, Table, 14)];
+        if (d->MS_used) {
+            d->MS_Flag[n] = mpc_decoder_bitstream_read(d,  1);
+        }
+        *ResR = Q_res[n][mpc_decoder_huffman_decode(d, Table, 14)];
+
+        // only perform the following procedure up to the maximum non-zero subband
+        if (*ResL || *ResR) Max_used_Band = n;
+    }
+
+    /************************* SCFI-Bundle *****************************/
+    ResL = d->Res_L;
+    ResR = d->Res_R;
+    for (n=0; n<=Max_used_Band; ++n, ++ResL, ++ResR) {
+        if (*ResL) mpc_decoder_scfi_bundle_read(d, mpc_table_SCFI_Bundle, &(d->SCFI_L[n]), &(d->DSCF_Flag_L[n]));
+        if (*ResR) mpc_decoder_scfi_bundle_read(d, mpc_table_SCFI_Bundle, &(d->SCFI_R[n]), &(d->DSCF_Flag_R[n]));
+    }
+
+    /***************************** SCFI ********************************/
+    ResL = d->Res_L;
+    ResR = d->Res_R;
+    L    = d->SCF_Index_L[0];
+    R    = d->SCF_Index_R[0];
+    for (n=0; n <= Max_used_Band; ++n, ++ResL, ++ResR, L+=3, R+=3)
+    {
+        if (*ResL)
+        {
+            /*********** DSCF ************/
+            if (d->DSCF_Flag_L[n]==1)
+            {
+                switch (d->SCFI_L[n])
+                {
+                case 3:
+                    L[0] = L[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    L[1] = L[0];
+                    L[2] = L[1];
+                    break;
+                case 1:
+                    L[0] = L[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    L[1] = L[0] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    L[2] = L[1];
+                    break;
+                case 2:
+                    L[0] = L[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    L[1] = L[0];
+                    L[2] = L[1] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    break;
+                case 0:
+                    L[0] = L[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    L[1] = L[0] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    L[2] = L[1] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    break;
+                default:
+                    return;
+                }
+                if (L[0] > 1024)
+                    L[0] = 0x8080;
+                if (L[1] > 1024)
+                    L[1] = 0x8080;
+                if (L[2] > 1024)
+                    L[2] = 0x8080;
+            }
+            /************ SCF ************/
+            else
+            {
+                switch (d->SCFI_L[n])
+                {
+                case 3:
+                    L[0] = mpc_decoder_bitstream_read(d,  6);
+                    L[1] = L[0];
+                    L[2] = L[1];
+                    break;
+                case 1:
+                    L[0] = mpc_decoder_bitstream_read(d,  6);
+                    L[1] = mpc_decoder_bitstream_read(d,  6);
+                    L[2] = L[1];
+                    break;
+                case 2:
+                    L[0] = mpc_decoder_bitstream_read(d,  6);
+                    L[1] = L[0];
+                    L[2] = mpc_decoder_bitstream_read(d,  6);
+                    break;
+                case 0:
+                    L[0] = mpc_decoder_bitstream_read(d,  6);
+                    L[1] = mpc_decoder_bitstream_read(d,  6);
+                    L[2] = mpc_decoder_bitstream_read(d,  6);
+                    break;
+                default:
+                    return;
+                }
+            }
+        }
+        if (*ResR)
+        {
+            /*********** DSCF ************/
+            if (d->DSCF_Flag_R[n]==1)
+            {
+                switch (d->SCFI_R[n])
+                {
+                case 3:
+                    R[0] = R[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    R[1] = R[0];
+                    R[2] = R[1];
+                    break;
+                case 1:
+                    R[0] = R[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    R[1] = R[0] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    R[2] = R[1];
+                    break;
+                case 2:
+                    R[0] = R[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    R[1] = R[0];
+                    R[2] = R[1] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    break;
+                case 0:
+                    R[0] = R[2] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    R[1] = R[0] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    R[2] = R[1] + mpc_decoder_huffman_decode(d,  mpc_table_DSCF_Entropie, 6);
+                    break;
+                default:
+                    return;
+                }
+                if (R[0] > 1024)
+                    R[0] = 0x8080;
+                if (R[1] > 1024)
+                    R[1] = 0x8080;
+                if (R[2] > 1024)
+                    R[2] = 0x8080;
+            }
+            /************ SCF ************/
+            else
+            {
+                switch (d->SCFI_R[n])
+                {
+                case 3:
+                    R[0] = mpc_decoder_bitstream_read(d, 6);
+                    R[1] = R[0];
+                    R[2] = R[1];
+                    break;
+                case 1:
+                    R[0] = mpc_decoder_bitstream_read(d, 6);
+                    R[1] = mpc_decoder_bitstream_read(d, 6);
+                    R[2] = R[1];
+                    break;
+                case 2:
+                    R[0] = mpc_decoder_bitstream_read(d, 6);
+                    R[1] = R[0];
+                    R[2] = mpc_decoder_bitstream_read(d, 6);
+                    break;
+                case 0:
+                    R[0] = mpc_decoder_bitstream_read(d, 6);
+                    R[1] = mpc_decoder_bitstream_read(d, 6);
+                    R[2] = mpc_decoder_bitstream_read(d, 6);
+                    break;
+                default:
+                    return;
+                    break;
+                }
+            }
+        }
+    }
+
+    if (seeking == TRUE)
+        return;
+
+    /**************************** Samples ****************************/
+    ResL = d->Res_L;
+    ResR = d->Res_R;
+    for (n=0; n <= Max_used_Band; ++n, ++ResL, ++ResR)
+    {
+        // setting pointers
+        x1 = mpc_table_SampleHuff[*ResL];
+        x2 = mpc_table_SampleHuff[*ResR];
+        L = d->Q[n].L;
+        R = d->Q[n].R;
+
+        if (x1!=NULL || x2!=NULL)
+            for (k=0; k<36; ++k)
+            {
+                if (x1 != NULL) *L++ = mpc_decoder_huffman_decode(d,  x1, 8);
+                if (x2 != NULL) *R++ = mpc_decoder_huffman_decode(d,  x2, 8);
+            }
+
+        if (*ResL>7 || *ResR>7)
+            for (k=0; k<36; ++k)
+            {
+                if (*ResL>7) *L++ = (mpc_int32_t)mpc_decoder_bitstream_read(d,  Res_bit[*ResL]) - Dc[*ResL];
+                if (*ResR>7) *R++ = (mpc_int32_t)mpc_decoder_bitstream_read(d,  Res_bit[*ResR]) - Dc[*ResR];
+            }
+    }
+}
+#endif //MPC_SUPPORT_SV456
+/****************************************** SV 7 ******************************************/
+void
+mpc_decoder_read_bitstream_sv7(mpc_decoder *d, mpc_bool_t seeking)
+{
+    // these arrays hold decoding results for bundled quantizers (3- and 5-step)
+    static const mpc_int32_t idx30[] = { -1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1,-1, 0, 1};
+    static const mpc_int32_t idx31[] = { -1,-1,-1, 0, 0, 0, 1, 1, 1,-1,-1,-1, 0, 0, 0, 1, 1, 1,-1,-1,-1, 0, 0, 0, 1, 1, 1};
+    static const mpc_int32_t idx32[] = { -1,-1,-1,-1,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+    static const mpc_int32_t idx50[] = { -2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2};
+    static const mpc_int32_t idx51[] = { -2,-2,-2,-2,-2,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2};
+
+    mpc_int32_t n,k;
+    mpc_int32_t Max_used_Band=0;
+    const HuffmanTyp *Table;
+    mpc_int32_t idx;
+    mpc_int32_t *L   ,*R;
+    mpc_int32_t *ResL,*ResR;
+    mpc_uint32_t tmp;
+
+    /***************************** Header *****************************/
+    ResL  = d->Res_L;
+    ResR  = d->Res_R;
+
+    // first subband
+    *ResL = mpc_decoder_bitstream_read(d, 4);
+    *ResR = mpc_decoder_bitstream_read(d, 4);
+    if (d->MS_used && !(*ResL==0 && *ResR==0)) {
+        d->MS_Flag[0] = mpc_decoder_bitstream_read(d, 1);
+    }
+
+    // consecutive subbands
+    ++ResL; ++ResR; // increase pointers
+    for (n=1; n <= d->Max_Band; ++n, ++ResL, ++ResR)
+    {
+        idx   = mpc_decoder_huffman_decode(d, mpc_table_HuffHdr, 9);
+        *ResL = (idx!=4) ? *(ResL-1) + idx : (int) mpc_decoder_bitstream_read(d, 4);
+
+        idx   = mpc_decoder_huffman_decode(d, mpc_table_HuffHdr, 9);
+        *ResR = (idx!=4) ? *(ResR-1) + idx : (int) mpc_decoder_bitstream_read(d, 4);
+
+        if (d->MS_used && !(*ResL==0 && *ResR==0)) {
+            d->MS_Flag[n] = mpc_decoder_bitstream_read(d, 1);
+        }
+
+        // only perform following procedures up to the maximum non-zero subband
+        if (*ResL!=0 || *ResR!=0) {
+            Max_used_Band = n;
+        }
+    }
+    /****************************** SCFI ******************************/
+    L     = d->SCFI_L;
+    R     = d->SCFI_R;
+    ResL  = d->Res_L;
+    ResR  = d->Res_R;
+    for (n=0; n <= Max_used_Band; ++n, ++L, ++R, ++ResL, ++ResR) {
+        if (*ResL) *L = mpc_decoder_huffman_decode(d, mpc_table_HuffSCFI, 3);
+        if (*ResR) *R = mpc_decoder_huffman_decode(d, mpc_table_HuffSCFI, 3);
+    }
+
+    /**************************** SCF/DSCF ****************************/
+    ResL  = d->Res_L;
+    ResR  = d->Res_R;
+    L     = d->SCF_Index_L[0];
+    R     = d->SCF_Index_R[0];
+    for (n=0; n<=Max_used_Band; ++n, ++ResL, ++ResR, L+=3, R+=3) {
+        if (*ResL)
+        {
+            switch (d->SCFI_L[n])
+            {
+            case 1:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[0] = (idx!=8) ? L[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[1] = (idx!=8) ? L[0] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                L[2] = L[1];
+                break;
+            case 3:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[0] = (idx!=8) ? L[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                L[1] = L[0];
+                L[2] = L[1];
+                break;
+            case 2:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[0] = (idx!=8) ? L[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                L[1] = L[0];
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[2] = (idx!=8) ? L[1] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                break;
+            case 0:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[0] = (idx!=8) ? L[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[1] = (idx!=8) ? L[0] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                L[2] = (idx!=8) ? L[1] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                break;
+            default:
+                return;
+            }
+            if (L[0] > 1024)
+                L[0] = 0x8080;
+            if (L[1] > 1024)
+                L[1] = 0x8080;
+            if (L[2] > 1024)
+                L[2] = 0x8080;
+        }
+        if (*ResR)
+        {
+            switch (d->SCFI_R[n])
+            {
+            case 1:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[0] = (idx!=8) ? R[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[1] = (idx!=8) ? R[0] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                R[2] = R[1];
+                break;
+            case 3:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[0] = (idx!=8) ? R[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                R[1] = R[0];
+                R[2] = R[1];
+                break;
+            case 2:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[0] = (idx!=8) ? R[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                R[1] = R[0];
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[2] = (idx!=8) ? R[1] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                break;
+            case 0:
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[0] = (idx!=8) ? R[2] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[1] = (idx!=8) ? R[0] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                idx  = mpc_decoder_huffman_decode(d, mpc_table_HuffDSCF, 6);
+                R[2] = (idx!=8) ? R[1] + idx : (int) mpc_decoder_bitstream_read(d, 6);
+                break;
+            default:
+                return;
+            }
+            if (R[0] > 1024)
+                R[0] = 0x8080;
+            if (R[1] > 1024)
+                R[1] = 0x8080;
+            if (R[2] > 1024)
+                R[2] = 0x8080;
+        }
+    }
+
+    if (seeking == TRUE)
+        return;
+
+    /***************************** Samples ****************************/
+    ResL = d->Res_L;
+    ResR = d->Res_R;
+    L    = d->Q[0].L;
+    R    = d->Q[0].R;
+    for (n=0; n <= Max_used_Band; ++n, ++ResL, ++ResR, L+=36, R+=36)
+    {
+        /************** links **************/
+        switch (*ResL)
+        {
+        case  -2: case  -3: case  -4: case  -5: case  -6: case  -7: case  -8: case  -9:
+        case -10: case -11: case -12: case -13: case -14: case -15: case -16: case -17:
+            L += 36;
+            break;
+        case -1:
+            for (k=0; k<36; k++ ) {
+                tmp  = mpc_random_int(d);
+                *L++ = ((tmp >> 24) & 0xFF) + ((tmp >> 16) & 0xFF) + ((tmp >>  8) & 0xFF) + ((tmp >>  0) & 0xFF) - 510;
+            }
+            break;
+        case 0:
+            L += 36;// increase pointer
+            break;
+        case 1:
+            Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][1];
+            for (k=0; k<12; ++k)
+            {
+                idx = mpc_decoder_huffman_decode(d, Table, 9);
+                *L++ = idx30[idx];
+                *L++ = idx31[idx];
+                *L++ = idx32[idx];
+            }
+            break;
+        case 2:
+            Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][2];
+            for (k=0; k<18; ++k)
+            {
+                idx = mpc_decoder_huffman_decode(d, Table, 10);
+                *L++ = idx50[idx];
+                *L++ = idx51[idx];
+            }
+            break;
+        case 3:
+        case 4:
+            Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][*ResL];
+            for (k=0; k<36; ++k)
+                *L++ = mpc_decoder_huffman_decode(d, Table, 5);
+            break;
+        case 5:
+            Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][*ResL];
+            for (k=0; k<36; ++k)
+                *L++ = mpc_decoder_huffman_decode(d, Table, 8);
+            break;
+        case 6:
+        case 7:
+            Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][*ResL];
+            for (k=0; k<36; ++k)
+                *L++ = mpc_decoder_huffman_decode(d, Table, 14);
+            break;
+        case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15: case 16: case 17:
+            tmp = Dc[*ResL];
+            for (k=0; k<36; ++k)
+                *L++ = (mpc_int32_t)mpc_decoder_bitstream_read(d, Res_bit[*ResL]) - tmp;
+            break;
+        default:
+            return;
+        }
+        /************** rechts **************/
+        switch (*ResR)
+        {
+        case  -2: case  -3: case  -4: case  -5: case  -6: case  -7: case  -8: case  -9:
+        case -10: case -11: case -12: case -13: case -14: case -15: case -16: case -17:
+            R += 36;
+            break;
+        case -1:
+                for (k=0; k<36; k++ ) {
+                    tmp  = mpc_random_int(d);
+                    *R++ = ((tmp >> 24) & 0xFF) + ((tmp >> 16) & 0xFF) + ((tmp >>  8) & 0xFF) + ((tmp >>  0) & 0xFF) - 510;
+                }
+                break;
+            case 0:
+                R += 36;// increase pointer
+                break;
+            case 1:
+                Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][1];
+                for (k=0; k<12; ++k)
+                {
+                    idx = mpc_decoder_huffman_decode(d, Table, 9);
+                    *R++ = idx30[idx];
+                    *R++ = idx31[idx];
+                    *R++ = idx32[idx];
+                }
+                break;
+            case 2:
+                Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][2];
+                for (k=0; k<18; ++k)
+                {
+                    idx = mpc_decoder_huffman_decode(d, Table, 10);
+                    *R++ = idx50[idx];
+                    *R++ = idx51[idx];
+                }
+                break;
+            case 3:
+            case 4:
+                Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][*ResR];
+                for (k=0; k<36; ++k)
+                    *R++ = mpc_decoder_huffman_decode(d, Table, 5);
+                break;
+            case 5:
+                Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][*ResR];
+                for (k=0; k<36; ++k)
+                    *R++ = mpc_decoder_huffman_decode(d, Table, 8);
+                break;
+            case 6:
+            case 7:
+                Table = mpc_table_HuffQ[mpc_decoder_bitstream_read(d, 1)][*ResR];
+                for (k=0; k<36; ++k)
+                    *R++ = mpc_decoder_huffman_decode(d, Table, 14);
+                break;
+            case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15: case 16: case 17:
+                tmp = Dc[*ResR];
+                for (k=0; k<36; ++k)
+                    *R++ = (mpc_int32_t)mpc_decoder_bitstream_read(d, Res_bit[*ResR]) - tmp;
+                break;
+            default:
+                return;
+        }
+    }
+}
+
+void mpc_decoder_setup(mpc_decoder *d, mpc_reader *r)
+{
+  d->r = r;
+
+  d->MPCHeaderPos = 0;
+  d->StreamVersion = 0;
+  d->MS_used = 0;
+  d->FrameWasValid = 0;
+  d->OverallFrames = 0;
+  d->DecodedFrames = 0;
+  d->TrueGaplessPresent = 0;
+  d->WordsRead = 0;
+  d->Max_Band = 0;
+  d->SampleRate = 0;
+  d->__r1 = 1;
+  d->__r2 = 1;
+
+  d->Max_Band = 0;
+  d->seeking_window = FAST_SEEKING_WINDOW;
+
+  mpc_decoder_reset_bitstream_decode(d);
+  mpc_decoder_initialisiere_quantisierungstabellen(d, 1.0f);
+#if 0
+  mpc_decoder_init_huffman_sv6(d);
+  mpc_decoder_init_huffman_sv7(d);
+#endif
+}
+
+static mpc_uint32_t get_initial_fpos(mpc_decoder *d)
+{
+    mpc_uint32_t fpos = 0;
+    switch ( d->StreamVersion ) {   // setting position to the beginning of the data-bitstream
+    case  0x04: fpos =  48; break;
+    case  0x05:
+    case  0x06: fpos =  64; break;
+    case  0x07:
+    case  0x17: fpos = 200; break;
+    }
+    return fpos;
+}
+
+void mpc_decoder_set_streaminfo(mpc_decoder *d, mpc_streaminfo *si)
+{
+    mpc_decoder_reset_synthesis(d);
+    mpc_decoder_reset_globals(d);
+
+    d->StreamVersion      = si->stream_version;
+    d->MS_used            = si->ms;
+    d->Max_Band           = si->max_band;
+    d->OverallFrames      = si->frames;
+    d->MPCHeaderPos       = si->header_position;
+    d->TrueGaplessPresent = si->is_true_gapless;
+    d->SampleRate         = (mpc_int32_t)si->sample_freq;
+
+    d->samples_to_skip = MPC_DECODER_SYNTH_DELAY;
+}
+
+mpc_bool_t mpc_decoder_initialize(mpc_decoder *d, mpc_streaminfo *si) 
+{
+    mpc_decoder_set_streaminfo(d, si);
+
+    // AB: setting position to the beginning of the data-bitstream
+    mpc_decoder_seek(d, get_initial_fpos(d));
+
+    d->seeking_pwr = 0;
+    while( d->OverallFrames > ((mpc_int64_t) SEEKING_TABLE_SIZE << d->seeking_pwr) )
+        d->seeking_pwr++;
+    d->seeking_table_frames = 0;
+    d->seeking_table[0] = get_initial_fpos(d);
+
+    return TRUE;
+}
+
+void mpc_decoder_set_seeking(mpc_decoder *d, mpc_streaminfo *si, mpc_bool_t fast_seeking)
+{
+    d->seeking_window = FAST_SEEKING_WINDOW;
+    if (si->fast_seek == 0 && fast_seeking == 0)
+        d->seeking_window = SLOW_SEEKING_WINDOW;
+}
+
+mpc_bool_t mpc_decoder_seek_seconds(mpc_decoder *d, double seconds) 
+{
+    return mpc_decoder_seek_sample(d, (mpc_int64_t)(seconds * (double)d->SampleRate + 0.5));
+}
+
+mpc_bool_t mpc_decoder_seek_sample(mpc_decoder *d, mpc_int64_t destsample) 
+{
+    mpc_uint32_t fpos;
+    mpc_uint32_t fwd;
+
+    fwd = (mpc_uint32_t) (destsample / MPC_FRAME_LENGTH);
+    d->samples_to_skip = MPC_DECODER_SYNTH_DELAY + (mpc_uint32_t)(destsample % MPC_FRAME_LENGTH);
+
+    // resetting synthesis filter to avoid "clicks"
+    mpc_decoder_reset_synthesis(d);
+
+    // prevent from desired position out of allowed range
+    fwd = fwd < d->OverallFrames  ?  fwd  :  d->OverallFrames;
+
+    if (fwd > d->DecodedFrames + d->seeking_window || fwd < d->DecodedFrames) {
+        memset(d->SCF_Index_L, 1, sizeof d->SCF_Index_L );
+        memset(d->SCF_Index_R, 1, sizeof d->SCF_Index_R );
+    }
+
+    if (d->seeking_table_frames > d->DecodedFrames || fwd < d->DecodedFrames) {
+        d->DecodedFrames = 0;
+        if (fwd > d->seeking_window)
+            d->DecodedFrames = (fwd - d->seeking_window) & (-1 << d->seeking_pwr);
+        if (d->DecodedFrames > d->seeking_table_frames)
+            d->DecodedFrames = d->seeking_table_frames;
+        fpos = d->seeking_table[d->DecodedFrames >> d->seeking_pwr];
+        mpc_decoder_seek(d, fpos);
+    }
+
+    // read the last 32 frames before the desired position to scan the scalefactors (artifactless jumping)
+    for ( ; d->DecodedFrames < fwd; d->DecodedFrames++ ) {
+        mpc_uint32_t RING = d->Zaehler;
+        mpc_uint32_t FwdJumpInfo;
+
+        // add seeking info
+        if (d->seeking_table_frames < d->DecodedFrames &&
+           (d->DecodedFrames & ((1 << d->seeking_pwr) - 1)) == 0) {
+            d->seeking_table[d->DecodedFrames >> d->seeking_pwr] = mpc_decoder_bits_read(d);
+            d->seeking_table_frames = d->DecodedFrames;
+        }
+
+        // read jump-info
+        FwdJumpInfo  = mpc_decoder_bitstream_read(d, 20);
+        FwdJumpInfo += mpc_decoder_bits_read(d);
+
+        if (fwd <= d->DecodedFrames + d->seeking_window) {
+            if (d->StreamVersion >= 7) {
+                mpc_decoder_read_bitstream_sv7(d, TRUE);
+            } else {
+#ifdef MPC_SUPPORT_SV456
+                mpc_decoder_read_bitstream_sv6(d, TRUE);
+#else
+                return FALSE;
+#endif
+            }
+        }
+        mpc_decoder_bitstream_jump(d, FwdJumpInfo - mpc_decoder_bits_read(d));
+
+        // update buffer
+        mpc_decoder_update_buffer(d, RING);
+    }
+
+    return TRUE;
+}
diff --git a/contrib/libmpcdec/mpc_reader.c b/contrib/libmpcdec/mpc_reader.c
new file mode 100644
index 000000000..1d0accc01
--- /dev/null
+++ b/contrib/libmpcdec/mpc_reader.c
@@ -0,0 +1,96 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file mpc_reader.c
+/// Contains implementations for simple file-based mpc_reader
+
+#include <mpcdec/mpcdec.h>
+
+/// mpc_reader callback implementations
+static mpc_int32_t
+read_impl(void *data, void *ptr, mpc_int32_t size)
+{
+    mpc_reader_file *d = (mpc_reader_file *) data;
+
+    return (mpc_int32_t) fread(ptr, 1, size, d->file);
+}
+
+static mpc_bool_t
+seek_impl(void *data, mpc_int32_t offset)
+{
+    mpc_reader_file *d = (mpc_reader_file *) data;
+
+    return d->is_seekable ? fseek(d->file, offset, SEEK_SET) == 0 : FALSE;
+}
+
+static mpc_int32_t
+tell_impl(void *data)
+{
+    mpc_reader_file *d = (mpc_reader_file *) data;
+
+    return ftell(d->file);
+}
+
+static mpc_int32_t
+get_size_impl(void *data)
+{
+    mpc_reader_file *d = (mpc_reader_file *) data;
+
+    return d->file_size;
+}
+
+static mpc_bool_t
+canseek_impl(void *data)
+{
+    mpc_reader_file *d = (mpc_reader_file *) data;
+
+    return d->is_seekable;
+}
+
+void
+mpc_reader_setup_file_reader(mpc_reader_file *p_reader, FILE *input)
+{
+    p_reader->reader.seek = seek_impl;
+    p_reader->reader.read = read_impl;
+    p_reader->reader.tell = tell_impl;
+    p_reader->reader.get_size = get_size_impl;
+    p_reader->reader.canseek = canseek_impl;
+    p_reader->reader.data = p_reader; // point back to ourselves
+
+    p_reader->file = input;
+    p_reader->is_seekable = TRUE;
+    fseek(input, 0, SEEK_END);
+    p_reader->file_size = ftell(input);
+    fseek(input, 0, SEEK_SET);
+}
diff --git a/contrib/libmpcdec/mpcdec/config_types.h b/contrib/libmpcdec/mpcdec/config_types.h
new file mode 100644
index 000000000..97197d048
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/config_types.h
@@ -0,0 +1,50 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef __MUSEPACK_CONFIG_TYPES_H__
+#define __MUSEPACK_CONFIG_TYPES_H__
+
+#include "os_types.h"
+
+typedef unsigned char mpc_bool_t;
+#define TRUE  1
+#define FALSE 0
+
+typedef int16_t mpc_int16_t;
+typedef uint16_t mpc_uint16_t;
+typedef int32_t mpc_int32_t;
+typedef uint32_t mpc_uint32_t;
+typedef int64_t mpc_int64_t;
+
+#endif // __MUSEPACK_CONFIG_TYPES_H__
diff --git a/contrib/libmpcdec/mpcdec/decoder.h b/contrib/libmpcdec/mpcdec/decoder.h
new file mode 100644
index 000000000..9a737453e
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/decoder.h
@@ -0,0 +1,124 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file decoder.h
+
+#ifndef _mpcdec_decoder_h_
+#define _mpcdec_decoder_h_
+
+#include "huffman.h"
+#include "math.h"
+#include "mpcdec.h"
+#include "reader.h"
+#include "streaminfo.h"
+
+#define MPC_SUPPORT_SV456
+
+#define SEEKING_TABLE_SIZE  256u
+// set it to SLOW_SEEKING_WINDOW to not use fast seeking
+#define FAST_SEEKING_WINDOW 32
+// set it to FAST_SEEKING_WINDOW to only use fast seeking
+#define SLOW_SEEKING_WINDOW 0x80000000
+
+enum {
+    MPC_V_MEM = 2304,
+    MPC_DECODER_MEMSIZE = 16384,  // overall buffer size
+};
+
+typedef struct {
+    mpc_int32_t  L [36];
+    mpc_int32_t  R [36];
+} QuantTyp;
+
+typedef struct mpc_decoder_t {
+    mpc_reader *r;
+
+    /// @name internal state variables
+    //@{
+
+    mpc_uint32_t  dword; /// currently decoded 32bit-word
+    mpc_uint32_t  pos;   /// bit-position within dword
+    mpc_uint32_t  Speicher[MPC_DECODER_MEMSIZE]; /// read-buffer
+    mpc_uint32_t  Zaehler; /// actual index within read-buffer
+
+    mpc_uint32_t  samples_to_skip;
+
+    mpc_uint32_t  DecodedFrames;
+    mpc_uint32_t  OverallFrames;
+    mpc_int32_t   SampleRate;                 // Sample frequency
+
+    mpc_uint32_t  StreamVersion;              // version of bitstream
+    mpc_int32_t   Max_Band;
+    mpc_uint32_t  MPCHeaderPos;               // AB: needed to support ID3v2
+
+    mpc_uint32_t  FrameWasValid;
+    mpc_uint32_t  MS_used;                    // MS-coding used ?
+    mpc_uint32_t  TrueGaplessPresent;
+
+    mpc_uint32_t  WordsRead;                  // counts amount of decoded dwords
+
+    // randomizer state variables
+    mpc_uint32_t  __r1; 
+    mpc_uint32_t  __r2; 
+
+    // seeking
+    mpc_uint32_t  seeking_table[SEEKING_TABLE_SIZE];
+    mpc_uint32_t  seeking_pwr;                // distance between 2 frames in seeking_table = 2^seeking_pwr
+    mpc_uint32_t  seeking_table_frames;       // last frame in seaking table
+    mpc_uint32_t  seeking_window;             // number of frames to look for scalefactors
+
+    mpc_int32_t   SCF_Index_L [32] [3];
+    mpc_int32_t   SCF_Index_R [32] [3];       // holds scalefactor-indices
+    QuantTyp      Q [32];                     // holds quantized samples
+    mpc_int32_t   Res_L [32];
+    mpc_int32_t   Res_R [32];                 // holds the chosen quantizer for each subband
+    mpc_bool_t    DSCF_Flag_L [32];
+    mpc_bool_t    DSCF_Flag_R [32];           // differential SCF used?
+    mpc_int32_t   SCFI_L [32];
+    mpc_int32_t   SCFI_R [32];                // describes order of transmitted SCF
+    mpc_bool_t    MS_Flag[32];                // MS used?
+#ifdef MPC_FIXED_POINT
+    unsigned char SCF_shift[256];
+#endif
+
+    MPC_SAMPLE_FORMAT V_L[MPC_V_MEM + 960];
+    MPC_SAMPLE_FORMAT V_R[MPC_V_MEM + 960];
+    MPC_SAMPLE_FORMAT Y_L[36][32];
+    MPC_SAMPLE_FORMAT Y_R[36][32];
+    MPC_SAMPLE_FORMAT SCF[256]; ///< holds adapted scalefactors (for clipping prevention)
+    //@}
+
+} mpc_decoder;
+
+#endif // _mpc_decoder_h
diff --git a/contrib/libmpcdec/mpcdec/huffman.h b/contrib/libmpcdec/mpcdec/huffman.h
new file mode 100644
index 000000000..99d02ce71
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/huffman.h
@@ -0,0 +1,58 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file huffman.h
+/// Data structures and functions for huffman coding.
+
+#ifndef _mpcdec_huffman_h_
+#define _mpcdec_huffman_h_
+
+#ifndef WIN32
+#include "mpcdec/config_types.h"
+#else
+#include "mpcdec/config_win32.h"
+#endif
+
+#include "decoder.h"
+
+struct mpc_decoder_t; // forward declare to break circular dependencies
+
+/// Huffman table entry.
+typedef struct huffman_type_t {
+    mpc_uint32_t  Code;
+    mpc_uint16_t  Length;
+    mpc_int16_t   Value;
+} HuffmanTyp;
+
+#endif // _mpcdec_huffman_h_
diff --git a/contrib/libmpcdec/mpcdec/internal.h b/contrib/libmpcdec/mpcdec/internal.h
new file mode 100644
index 000000000..19642a240
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/internal.h
@@ -0,0 +1,65 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file internal.h
+/// Definitions and structures used only internally by the libmpcdec.
+
+#ifndef _mpcdec_internal_h
+#define _mpcdec_internal_h
+
+
+enum {
+    MPC_DECODER_SYNTH_DELAY = 481
+};
+
+/// Big/little endian 32 bit byte swapping routine.
+static __inline
+mpc_uint32_t mpc_swap32(mpc_uint32_t val) {
+    return (((val & 0xff000000) >> 24) | ((val & 0x00ff0000) >> 8) |
+            ((val & 0x0000ff00) <<  8) | ((val & 0x000000ff) << 24));
+}
+
+/// Searches for a ID3v2-tag and reads the length (in bytes) of it.
+/// \param reader supplying raw stream data
+/// \return size of tag, in bytes
+/// \return -1 on errors of any kind
+mpc_int32_t JumpID3v2(mpc_reader* fp);
+
+/// helper functions used by multiple files
+mpc_uint32_t mpc_random_int(mpc_decoder *d); // in synth_filter.c
+void mpc_decoder_initialisiere_quantisierungstabellen(mpc_decoder *d, double scale_factor);
+void mpc_decoder_synthese_filter_float(mpc_decoder *d, MPC_SAMPLE_FORMAT* OutData);
+
+#endif // _mpcdec_internal_h
+
diff --git a/contrib/libmpcdec/mpcdec/math.h b/contrib/libmpcdec/mpcdec/math.h
new file mode 100644
index 000000000..31d078896
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/math.h
@@ -0,0 +1,144 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file math.h
+/// Libmpcdec internal math routines.  
+
+#ifndef _mpcdec_math_h_
+#define _mpcdec_math_h_
+
+//#define MPC_FIXED_POINT
+
+#define MPC_FIXED_POINT_SHIFT 16
+
+#ifdef MPC_FIXED_POINT
+
+
+#ifdef _WIN32_WCE
+
+#include <cmnintrin.h>
+
+#define MPC_HAVE_MULHIGH
+
+#endif
+
+
+#define MPC_FIXED_POINT_SCALE_SHIFT (MPC_FIXED_POINT_SHIFT + MPC_FIXED_POINT_FRACTPART)
+#define MPC_FIXED_POINT_SCALE (1 << (MPC_FIXED_POINT_SCALE_SHIFT - 1))
+
+
+//in fixedpoint mode, results in decode output buffer are in -MPC_FIXED_POINT_SCALE ... MPC_FIXED_POINT_SCALE range
+
+#define MPC_FIXED_POINT_FRACTPART 14
+typedef mpc_int32_t MPC_SAMPLE_FORMAT;
+
+typedef mpc_int64_t MPC_SAMPLE_FORMAT_MULTIPLY;
+
+#define MAKE_MPC_SAMPLE(X) (MPC_SAMPLE_FORMAT)((double)(X) * (double)(((mpc_int64_t)1)<<MPC_FIXED_POINT_FRACTPART))
+#define MAKE_MPC_SAMPLE_EX(X,Y) (MPC_SAMPLE_FORMAT)((double)(X) * (double)(((mpc_int64_t)1)<<(Y)))
+
+#define MPC_MULTIPLY_NOTRUNCATE(X,Y) \
+	(((MPC_SAMPLE_FORMAT_MULTIPLY)(X) * (MPC_SAMPLE_FORMAT_MULTIPLY)(Y)) >> MPC_FIXED_POINT_FRACTPART)
+
+#define MPC_MULTIPLY_EX_NOTRUNCATE(X,Y,Z) \
+	(((MPC_SAMPLE_FORMAT_MULTIPLY)(X) * (MPC_SAMPLE_FORMAT_MULTIPLY)(Y)) >> (Z))
+
+#ifdef _DEBUG
+static inline MPC_SAMPLE_FORMAT MPC_MULTIPLY(MPC_SAMPLE_FORMAT item1,MPC_SAMPLE_FORMAT item2)
+{
+	MPC_SAMPLE_FORMAT_MULTIPLY temp = MPC_MULTIPLY_NOTRUNCATE(item1,item2);
+	assert(temp == (MPC_SAMPLE_FORMAT_MULTIPLY)(MPC_SAMPLE_FORMAT)temp);
+	return (MPC_SAMPLE_FORMAT)temp;
+}
+
+static inline MPC_SAMPLE_FORMAT MPC_MULTIPLY_EX(MPC_SAMPLE_FORMAT item1,MPC_SAMPLE_FORMAT item2,unsigned shift)
+{
+	MPC_SAMPLE_FORMAT_MULTIPLY temp = MPC_MULTIPLY_EX_NOTRUNCATE(item1,item2,shift);
+	assert(temp == (MPC_SAMPLE_FORMAT_MULTIPLY)(MPC_SAMPLE_FORMAT)temp);
+	return (MPC_SAMPLE_FORMAT)temp;
+}
+
+#else
+
+#define MPC_MULTIPLY(X,Y) ((MPC_SAMPLE_FORMAT)MPC_MULTIPLY_NOTRUNCATE(X,Y))
+#define MPC_MULTIPLY_EX(X,Y,Z) ((MPC_SAMPLE_FORMAT)MPC_MULTIPLY_EX_NOTRUNCATE(X,Y,Z))
+
+#endif
+
+#ifdef MPC_HAVE_MULHIGH
+#define MPC_MULTIPLY_FRACT(X,Y) _MulHigh(X,Y)
+#else
+#define MPC_MULTIPLY_FRACT(X,Y) MPC_MULTIPLY_EX(X,Y,32)
+#endif
+
+#define MPC_MAKE_FRACT_CONST(X) (MPC_SAMPLE_FORMAT)((X) * (double)(((mpc_int64_t)1)<<32) )
+#define MPC_MULTIPLY_FRACT_CONST(X,Y) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST(Y))
+#define MPC_MULTIPLY_FRACT_CONST_FIX(X,Y,Z) ( MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y / (1<<(Z)) )) << (Z) )
+#define MPC_MULTIPLY_FRACT_CONST_SHR(X,Y,Z) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y / (1<<(Z)) ))
+
+#define MPC_MULTIPLY_FLOAT_INT(X,Y) ((X)*(Y))
+#define MPC_SCALE_CONST(X,Y,Z) MPC_MULTIPLY_EX(X,MAKE_MPC_SAMPLE_EX(Y,Z),(Z))
+#define MPC_SCALE_CONST_SHL(X,Y,Z,S) MPC_MULTIPLY_EX(X,MAKE_MPC_SAMPLE_EX(Y,Z),(Z)-(S))
+#define MPC_SCALE_CONST_SHR(X,Y,Z,S) MPC_MULTIPLY_EX(X,MAKE_MPC_SAMPLE_EX(Y,Z),(Z)+(S))
+#define MPC_SHR(X,Y) ((X)>>(Y))
+#define MPC_SHL(X,Y) ((X)<<(Y))
+
+#else
+
+//in floating-point mode, decoded samples are in -1...1 range
+
+typedef float MPC_SAMPLE_FORMAT;
+
+#define MAKE_MPC_SAMPLE(X) ((MPC_SAMPLE_FORMAT)(X))
+#define MAKE_MPC_SAMPLE_EX(X,Y) ((MPC_SAMPLE_FORMAT)(X))
+
+#define MPC_MULTIPLY_FRACT(X,Y) ((X)*(Y))
+#define MPC_MAKE_FRACT_CONST(X) (X)
+#define MPC_MULTIPLY_FRACT_CONST(X,Y) MPC_MULTPLY_FRACT(X,MPC_MAKE_FRACT_CONST(Y))
+#define MPC_MULTIPLY_FRACT_CONST_SHR(X,Y,Z) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y ))
+#define MPC_MULTIPLY_FRACT_CONST_FIX(X,Y,Z) MPC_MULTIPLY_FRACT(X,MPC_MAKE_FRACT_CONST( Y ))
+
+#define MPC_MULTIPLY_FLOAT_INT(X,Y) ((X)*(Y))
+#define MPC_MULTIPLY(X,Y) ((X)*(Y))
+#define MPC_MULTIPLY_EX(X,Y,Z) ((X)*(Y))
+#define MPC_SCALE_CONST(X,Y,Z) ((X)*(Y))
+#define MPC_SCALE_CONST_SHL(X,Y,Z,S) ((X)*(Y))
+#define MPC_SCALE_CONST_SHR(X,Y,Z,S) ((X)*(Y))
+#define MPC_SHR(X,Y) (X)
+#define MPC_SHL(X,Y) (X)
+
+#endif
+
+#endif // _mpcdec_math_h_
+
diff --git a/contrib/libmpcdec/mpcdec/mpcdec.h b/contrib/libmpcdec/mpcdec/mpcdec.h
new file mode 100644
index 000000000..77418fbcc
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/mpcdec.h
@@ -0,0 +1,145 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file mpcdec.h
+/// Top level include file for libmpcdec.
+
+#ifndef _mpcdec_h_
+#define _mpcdec_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef WIN32
+#include "mpcdec/config_types.h"
+#else
+#include "mpcdec/config_win32.h"
+#endif
+
+#include "decoder.h"
+#include "math.h"
+#include "reader.h"
+#include "streaminfo.h"
+    
+enum {
+    MPC_FRAME_LENGTH = (36 * 32),    /// samples per mpc frame
+    MPC_DECODER_BUFFER_LENGTH = 4 * MPC_FRAME_LENGTH /// required buffer size for decoder
+};
+
+// error codes
+#define ERROR_CODE_OK            0
+#define ERROR_CODE_FILE         -1
+#define ERROR_CODE_SV7BETA       1
+#define ERROR_CODE_CBR           2
+#define ERROR_CODE_IS            3
+#define ERROR_CODE_BLOCKSIZE     4
+#define ERROR_CODE_INVALIDSV     5
+
+/// Initializes a streaminfo structure.
+/// \param si streaminfo structure to initialize
+void mpc_streaminfo_init(mpc_streaminfo *si);
+
+/// Reads streaminfo header from the mpc stream supplied by r.
+/// \param si streaminfo pointer to which info will be written
+/// \param r stream reader to supply raw data
+/// \return error code
+mpc_int32_t mpc_streaminfo_read(mpc_streaminfo *si, mpc_reader *r);
+
+/// Gets length of stream si, in seconds.
+/// \return length of stream in seconds
+double mpc_streaminfo_get_length(mpc_streaminfo *si);
+
+/// Returns length of stream si, in samples.
+/// \return length of stream in samples
+mpc_int64_t mpc_streaminfo_get_length_samples(mpc_streaminfo *si);
+
+/// Sets up decoder library.
+/// Call this first when preparing to decode an mpc stream.
+/// \param r reader that will supply raw data to the decoder
+void mpc_decoder_setup(mpc_decoder *d, mpc_reader *r);
+
+/// Initializes mpc decoder with the supplied stream info parameters.
+/// Call this next after calling mpc_decoder_setup.
+/// \param si streaminfo structure indicating format of source stream
+/// \return TRUE if decoder was initalized successfully, FALSE otherwise    
+mpc_bool_t mpc_decoder_initialize(mpc_decoder *d, mpc_streaminfo *si);
+
+/// Call this next after calling mpc_decoder_setup.
+/// \param si streaminfo structure indicating format of source stream
+/// \param fast_seeking boolean 0 = use fast seeking if safe, 1 = force fast seeking
+void mpc_decoder_set_seeking(mpc_decoder *d, mpc_streaminfo *si, mpc_bool_t fast_seeking);
+
+void mpc_decoder_set_streaminfo(mpc_decoder *d, mpc_streaminfo *si);
+
+/// Sets decoder sample scaling factor.  All decoded samples will be multiplied
+/// by this factor.
+/// \param scale_factor multiplicative scaling factor
+void mpc_decoder_scale_output(mpc_decoder *d, double scale_factor);
+
+/// Actually reads data from previously initialized stream.  Call
+/// this iteratively to decode the mpc stream.
+/// \param buffer destination buffer for decoded samples
+/// \param vbr_update_acc \todo document me
+/// \param vbr_update_bits \todo document me
+/// \return -1 if an error is encountered
+/// \return 0 if the stream has been completely decoded successfully and there are no more samples
+/// \return > 0 to indicate the number of bytes that were actually read from the stream.
+mpc_uint32_t mpc_decoder_decode(
+    mpc_decoder *d,
+    MPC_SAMPLE_FORMAT *buffer, 
+    mpc_uint32_t *vbr_update_acc, 
+    mpc_uint32_t *vbr_update_bits);
+
+mpc_uint32_t mpc_decoder_decode_frame(
+    mpc_decoder *d,
+    mpc_uint32_t *in_buffer,
+    mpc_uint32_t in_len,
+    MPC_SAMPLE_FORMAT *out_buffer);
+
+/// Seeks to the specified sample in the source stream.
+mpc_bool_t mpc_decoder_seek_sample(mpc_decoder *d, mpc_int64_t destsample);
+
+/// Seeks to specified position in seconds in the source stream.
+mpc_bool_t mpc_decoder_seek_seconds(mpc_decoder *d, double seconds);
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif // _mpcdec_h_
diff --git a/contrib/libmpcdec/mpcdec/reader.h b/contrib/libmpcdec/mpcdec/reader.h
new file mode 100644
index 000000000..3d4f57edc
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/reader.h
@@ -0,0 +1,82 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file reader.h
+
+#ifndef _mpcdec_reader_h_
+#define _mpcdec_reader_h_
+
+/// \brief Stream reader interface structure.
+///
+/// This is the structure you must supply to the musepack decoding library
+/// to feed it with raw data.  Implement the five member functions to provide
+/// a functional reader.
+typedef struct mpc_reader_t {
+    /// Reads size bytes of data into buffer at ptr.
+	mpc_int32_t (*read)(void *t, void *ptr, mpc_int32_t size);
+
+    /// Seeks to byte position offset.
+	mpc_bool_t (*seek)(void *t, mpc_int32_t offset);
+
+    /// Returns the current byte offset in the stream.
+	mpc_int32_t (*tell)(void *t);
+
+    /// Returns the total length of the source stream, in bytes.
+	mpc_int32_t (*get_size)(void *t);
+
+    /// True if the stream is a seekable stream.
+	mpc_bool_t (*canseek)(void *t);
+
+    /// Field that can be used to identify a particular instance of
+    /// reader or carry along data associated with that reader.
+    void *data;
+
+} mpc_reader;
+
+typedef struct mpc_reader_file_t {
+	mpc_reader reader;
+
+    FILE *file;
+    long file_size;
+    mpc_bool_t is_seekable;
+} mpc_reader_file;
+
+/// Initializes reader with default stdio file reader implementation.  Use
+/// this if you're just reading from a plain file.
+///
+/// \param r reader struct to initalize
+/// \param input input stream to attach to the reader
+void mpc_reader_setup_file_reader(mpc_reader_file *r, FILE *input);
+
+#endif // _mpcdec_reader_h_
diff --git a/contrib/libmpcdec/mpcdec/requant.h b/contrib/libmpcdec/mpcdec/requant.h
new file mode 100644
index 000000000..a0aab981b
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/requant.h
@@ -0,0 +1,51 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file requant.h
+/// Requantization function definitions.
+
+#ifndef _mpcdec_requant_h
+#define _mpcdec_requant_h_
+
+#include "mpcdec.h"
+
+/* C O N S T A N T S */
+extern const mpc_uint32_t Res_bit [18];         // bits per sample for chosen quantizer
+extern const MPC_SAMPLE_FORMAT __Cc    [1 + 18];     // coefficients for requantization
+extern const mpc_int32_t          __Dc    [1 + 18];     // offset for requantization
+
+#define Cc      (__Cc + 1)
+#define Dc      (__Dc + 1)
+
+#endif // _mpcdec_requant_h_
diff --git a/contrib/libmpcdec/mpcdec/streaminfo.h b/contrib/libmpcdec/mpcdec/streaminfo.h
new file mode 100644
index 000000000..7cf941c47
--- /dev/null
+++ b/contrib/libmpcdec/mpcdec/streaminfo.h
@@ -0,0 +1,91 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file streaminfo.h
+
+#ifndef _mpcdec_streaminfo_h_
+#define _mpcdec_streaminfo_h_
+
+typedef mpc_int32_t mpc_streaminfo_off_t;
+
+/// \brief mpc stream properties structure
+///
+/// Structure containing all the properties of an mpc stream.  Populated
+/// by the streaminfo_read function.
+typedef struct mpc_streaminfo {
+    /// @name core mpc stream properties
+    //@{
+    mpc_uint32_t         sample_freq;        ///< sample frequency of stream
+    mpc_uint32_t         channels;           ///< number of channels in stream
+    mpc_streaminfo_off_t header_position;    ///< byte offset of position of header in stream
+    mpc_uint32_t         stream_version;     ///< streamversion of stream
+    mpc_uint32_t         bitrate;            ///< bitrate of stream file (in bps)
+    double               average_bitrate;    ///< average bitrate of stream (in bits/sec)
+    mpc_uint32_t         frames;             ///< number of frames in stream
+    mpc_int64_t          pcm_samples;
+    mpc_uint32_t         max_band;           ///< maximum band-index used in stream (0...31)
+    mpc_uint32_t         is;                 ///< intensity stereo (0: off, 1: on)
+    mpc_uint32_t         ms;                 ///< mid/side stereo (0: off, 1: on)
+    mpc_uint32_t         block_size;         ///< only needed for SV4...SV6 -> not supported
+    mpc_uint32_t         profile;            ///< quality profile of stream
+    const char*          profile_name;       ///< name of profile used by stream
+    //@}
+
+    /// @name replaygain related fields
+    //@{
+    mpc_int16_t         gain_title;          ///< replaygain title value 
+    mpc_int16_t         gain_album;          ///< replaygain album value
+    mpc_uint16_t        peak_album;          ///< peak album loudness level
+    mpc_uint16_t        peak_title;          ///< peak title loudness level
+    //@}
+
+    /// @name true gapless support data
+    //@{
+    mpc_uint32_t        is_true_gapless;     ///< true gapless? (0: no, 1: yes)
+    mpc_uint32_t        last_frame_samples;  ///< number of valid samples within last frame
+
+    mpc_uint32_t        encoder_version;     ///< version of encoder used
+    char                encoder[256];        ///< encoder name
+
+    mpc_streaminfo_off_t tag_offset;         ///< offset to file tags
+    mpc_streaminfo_off_t total_file_length;  ///< total length of underlying file
+    //@}
+
+    /// @name fast seeking support
+    //@{
+    mpc_uint32_t        fast_seek;           ///< support fast seeking ? (0: no, 1: yes)
+    //@}
+} mpc_streaminfo;
+
+#endif // _mpcdec_streaminfo_h_
diff --git a/contrib/libmpcdec/requant.c b/contrib/libmpcdec/requant.c
new file mode 100644
index 000000000..2e4c98b62
--- /dev/null
+++ b/contrib/libmpcdec/requant.c
@@ -0,0 +1,120 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file requant.c
+/// Requantization function implementations.
+/// \todo document me
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/internal.h>
+
+/* C O N S T A N T S */
+// bits per sample for chosen quantizer
+const mpc_uint32_t  Res_bit [18] = {
+    0,  0,  0,  0,  0,  0,  0,  0,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16
+};
+
+// coefficients for requantization
+// 65536/step bzw. 65536/(2*D+1)
+
+#define _(X) MAKE_MPC_SAMPLE_EX(X,14)
+
+const MPC_SAMPLE_FORMAT  __Cc [1 + 18] = {
+      _(111.285962475327f),                                        // 32768/2/255*sqrt(3)
+    _(65536.000000000000f), _(21845.333333333332f), _(13107.200000000001f), _(9362.285714285713f),
+    _(7281.777777777777f),  _(4369.066666666666f),  _(2114.064516129032f), _(1040.253968253968f),
+     _(516.031496062992f),  _(257.003921568627f),   _(128.250489236790f),   _(64.062561094819f),
+       _(32.015632633121f),    _(16.003907203907f),     _(8.000976681723f),    _(4.000244155527f),
+        _(2.000061037018f),     _(1.000015259021f)
+};
+
+#undef _
+
+// offset for requantization
+// 2*D+1 = steps of quantizer
+const mpc_int32_t  __Dc [1 + 18] = {
+      2,
+      0,     1,     2,     3,     4,     7,    15,    31,    63,
+    127,   255,   511,  1023,  2047,  4095,  8191, 16383, 32767
+};
+
+#ifdef MPC_FIXED_POINT
+static mpc_uint32_t find_shift(double fval)
+{
+	mpc_int64_t  val = (mpc_int64_t)fval;
+	mpc_uint32_t ptr = 0;
+	if (val<0) val = -val;
+	while(val) {val>>=1;ptr++;}
+
+	return ptr > 31 ? 0 : 31 - ptr;
+}
+#endif
+
+/* F U N C T I O N S */
+
+#define SET_SCF(N,X) d->SCF[N] = MAKE_MPC_SAMPLE_EX(X,d->SCF_shift[N] = (unsigned char)find_shift(X));
+
+void
+mpc_decoder_scale_output(mpc_decoder *d, double factor) 
+{
+    mpc_int32_t     n;
+    double  f1;
+    double  f2;
+#ifndef MPC_FIXED_POINT
+	factor *= 1.0 / (double)(1<<(MPC_FIXED_POINT_SHIFT-1));
+#else
+	factor *= 1.0 / (double)(1<<(16 - MPC_FIXED_POINT_SHIFT));
+#endif
+    f1 = f2 = factor;
+
+    // handles +1.58...-98.41 dB, where's scf[n] / scf[n-1] = 1.20050805774840750476
+	
+	SET_SCF(1,factor);
+
+	f1 *=   0.83298066476582673961;
+	f2 *= 1/0.83298066476582673961;
+
+    for ( n = 1; n <= 128; n++ ) {
+		SET_SCF((unsigned char)(1+n),f1);
+		SET_SCF((unsigned char)(1-n),f2);
+        f1 *=   0.83298066476582673961;
+        f2 *= 1/0.83298066476582673961;
+    }
+}
+
+void
+mpc_decoder_initialisiere_quantisierungstabellen(mpc_decoder *d, double scale_factor) 
+{
+    mpc_decoder_scale_output(d, scale_factor);
+}
diff --git a/contrib/libmpcdec/streaminfo.c b/contrib/libmpcdec/streaminfo.c
new file mode 100644
index 000000000..060da08d0
--- /dev/null
+++ b/contrib/libmpcdec/streaminfo.c
@@ -0,0 +1,281 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file streaminfo.c
+/// Implementation of streaminfo reading functions.
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/internal.h>
+
+static const char *
+Stringify(mpc_uint32_t profile) // profile is 0...15, where 7...13 is used
+{
+    static const char na[] = "n.a.";
+    static const char *Names[] = {
+        na, "'Unstable/Experimental'", na, na,
+        na, "'quality 0'", "'quality 1'", "'Telephone'",
+        "'Thumb'", "'Radio'", "'Standard'", "'Xtreme'",
+        "'Insane'", "'BrainDead'", "'quality 9'", "'quality 10'"
+    };
+
+    return profile >= sizeof(Names) / sizeof(*Names) ? na : Names[profile];
+}
+
+void
+mpc_streaminfo_init(mpc_streaminfo * si)
+{
+    memset(si, 0, sizeof(mpc_streaminfo));
+}
+
+/// Reads streaminfo from SV7 header. 
+static mpc_int32_t
+streaminfo_read_header_sv7(mpc_streaminfo * si, mpc_uint32_t HeaderData[8])
+{
+    const mpc_int32_t samplefreqs[4] = { 44100, 48000, 37800, 32000 };
+
+    //mpc_uint32_t    HeaderData [8];
+    mpc_uint16_t Estimatedpeak_title = 0;
+
+    if (si->stream_version > 0x71) {
+        //        Update (si->stream_version);
+        return 0;
+    }
+
+    /*
+       if ( !fp->seek ( si->header_position ) )         // seek to header start
+       return ERROR_CODE_FILE;
+       if ( fp->read ( HeaderData, sizeof HeaderData) != sizeof HeaderData )
+       return ERROR_CODE_FILE;
+     */
+
+    si->bitrate = 0;
+    si->frames = HeaderData[1];
+    si->is = 0;
+    si->ms = (HeaderData[2] >> 30) & 0x0001;
+    si->max_band = (HeaderData[2] >> 24) & 0x003F;
+    si->block_size = 1;
+    si->profile = (HeaderData[2] << 8) >> 28;
+    si->profile_name = Stringify(si->profile);
+    si->sample_freq = samplefreqs[(HeaderData[2] >> 16) & 0x0003];
+    Estimatedpeak_title = (mpc_uint16_t) (HeaderData[2] & 0xFFFF);   // read the ReplayGain data
+    si->gain_title = (mpc_uint16_t) ((HeaderData[3] >> 16) & 0xFFFF);
+    si->peak_title = (mpc_uint16_t) (HeaderData[3] & 0xFFFF);
+    si->gain_album = (mpc_uint16_t) ((HeaderData[4] >> 16) & 0xFFFF);
+    si->peak_album = (mpc_uint16_t) (HeaderData[4] & 0xFFFF);
+    si->is_true_gapless = (HeaderData[5] >> 31) & 0x0001; // true gapless: used?
+    si->last_frame_samples = (HeaderData[5] >> 20) & 0x07FF;  // true gapless: valid samples for last frame
+    si->fast_seek = (HeaderData[5] >> 19) & 0x0001;  // fast seeking
+    si->encoder_version = (HeaderData[6] >> 24) & 0x00FF;
+
+    if (si->encoder_version == 0) {
+        sprintf(si->encoder, "Buschmann 1.7.0...9, Klemm 0.90...1.05");
+    }
+    else {
+        switch (si->encoder_version % 10) {
+        case 0:
+            sprintf(si->encoder, "Release %u.%u", si->encoder_version / 100,
+                    si->encoder_version / 10 % 10);
+            break;
+        case 2:
+        case 4:
+        case 6:
+        case 8:
+            sprintf(si->encoder, "Beta %u.%02u", si->encoder_version / 100,
+                    si->encoder_version % 100);
+            break;
+        default:
+            sprintf(si->encoder, "--Alpha-- %u.%02u",
+                    si->encoder_version / 100, si->encoder_version % 100);
+            break;
+        }
+    }
+
+    //    if ( si->peak_title == 0 )                                      // there is no correct peak_title contained within header
+    //        si->peak_title = (mpc_uint16_t)(Estimatedpeak_title * 1.18);
+    //    if ( si->peak_album == 0 )
+    //        si->peak_album = si->peak_title;                          // no correct peak_album, use peak_title
+
+    //si->sample_freq    = 44100;                                     // AB: used by all files up to SV7
+    si->channels = 2;
+
+    return ERROR_CODE_OK;
+}
+
+// read information from SV4-SV6 header
+#ifdef MPC_SUPPORT_SV456
+static mpc_int32_t
+streaminfo_read_header_sv6(mpc_streaminfo * si, mpc_uint32_t HeaderData[8])
+{
+    //mpc_uint32_t    HeaderData [8];
+
+    /*
+       if ( !fp->seek (  si->header_position ) )         // seek to header start
+       return ERROR_CODE_FILE;
+       if ( fp->read ( HeaderData, sizeof HeaderData ) != sizeof HeaderData )
+       return ERROR_CODE_FILE;
+     */
+
+    si->bitrate = (HeaderData[0] >> 23) & 0x01FF;   // read the file-header (SV6 and below)
+    si->is = (HeaderData[0] >> 22) & 0x0001;
+    si->ms = (HeaderData[0] >> 21) & 0x0001;
+    si->stream_version = (HeaderData[0] >> 11) & 0x03FF;
+    si->max_band = (HeaderData[0] >> 6) & 0x001F;
+    si->block_size = (HeaderData[0]) & 0x003F;
+    si->profile = 0;
+    si->profile_name = Stringify((mpc_uint32_t) (-1));
+    if (si->stream_version >= 5)
+        si->frames = HeaderData[1]; // 32 bit
+    else
+        si->frames = (HeaderData[1] >> 16); // 16 bit
+
+    si->gain_title = 0;          // not supported
+    si->peak_title = 0;
+    si->gain_album = 0;
+    si->peak_album = 0;
+
+    si->last_frame_samples = 0;
+    si->is_true_gapless = 0;
+
+    si->encoder_version = 0;
+    si->encoder[0] = '\0';
+
+    if (si->stream_version == 7)
+        return ERROR_CODE_SV7BETA;  // are there any unsupported parameters used?
+    if (si->bitrate != 0)
+        return ERROR_CODE_CBR;
+    if (si->is != 0)
+        return ERROR_CODE_IS;
+    if (si->block_size != 1)
+        return ERROR_CODE_BLOCKSIZE;
+
+    if (si->stream_version < 6) // Bugfix: last frame was invalid for up to SV5
+        si->frames -= 1;
+
+    si->sample_freq = 44100;     // AB: used by all files up to SV7
+    si->channels = 2;
+
+    if (si->stream_version < 4 || si->stream_version > 7)
+        return ERROR_CODE_INVALIDSV;
+
+    return ERROR_CODE_OK;
+}
+#endif
+// reads file header and tags
+mpc_int32_t
+mpc_streaminfo_read(mpc_streaminfo * si, mpc_reader * r)
+{
+    mpc_uint32_t HeaderData[8];
+    mpc_int32_t Error = 0;
+
+    // get header position
+    if ((si->header_position = JumpID3v2(r)) < 0) {
+        return ERROR_CODE_FILE;
+    }
+    // seek to first byte of mpc data
+    if (!r->seek(r->data, si->header_position)) {
+        return ERROR_CODE_FILE;
+    }
+    if (r->read(r->data, HeaderData, 8 * 4) != 8 * 4) {
+        return ERROR_CODE_FILE;
+    }
+    if (!r->seek(r->data, si->header_position + 6 * 4)) {
+        return ERROR_CODE_FILE;
+    }
+
+    si->total_file_length = r->get_size(r->data);
+    si->tag_offset = si->total_file_length;
+    
+    if (memcmp(HeaderData, "MP+", 3)) return ERROR_CODE_INVALIDSV;
+#ifndef MPC_LITTLE_ENDIAN
+    {
+        mpc_uint32_t ptr;
+        for (ptr = 0; ptr < 8; ptr++) {
+            HeaderData[ptr] = mpc_swap32(HeaderData[ptr]);
+        }
+    }
+#endif
+    
+    si->stream_version = HeaderData[0] >> 24;
+
+    // stream version 8
+    if ((si->stream_version & 15) >= 8) {
+        return ERROR_CODE_INVALIDSV;
+    }
+    // stream version 7
+    else if ((si->stream_version & 15) == 7) {
+        Error = streaminfo_read_header_sv7(si, HeaderData);
+        if (Error != ERROR_CODE_OK) return Error;
+    }
+#ifdef MPC_SUPPORT_SV456
+    else {
+        // stream version 4-6
+        Error = streaminfo_read_header_sv6(si, HeaderData);
+        if (Error != ERROR_CODE_OK) return Error;
+    }
+#endif
+
+    // estimation, exact value needs too much time
+    si->pcm_samples = 1152 * si->frames - 576;
+
+    if (si->pcm_samples > 0) {
+        si->average_bitrate =
+            (si->tag_offset -
+             si->header_position) * 8.0 * si->sample_freq / si->pcm_samples;
+    }
+    else {
+        si->average_bitrate = 0;
+    }
+
+    return ERROR_CODE_OK;
+}
+
+double
+mpc_streaminfo_get_length(mpc_streaminfo * si)
+{
+    return (double)mpc_streaminfo_get_length_samples(si) /
+        (double)si->sample_freq;
+}
+
+mpc_int64_t
+mpc_streaminfo_get_length_samples(mpc_streaminfo * si)
+{
+    mpc_int64_t samples = (mpc_int64_t) si->frames * MPC_FRAME_LENGTH;
+    if (si->is_true_gapless) {
+        samples -= (MPC_FRAME_LENGTH - si->last_frame_samples);
+    }
+    else {
+        samples -= MPC_DECODER_SYNTH_DELAY;
+    }
+    return samples;
+}
diff --git a/contrib/libmpcdec/synth_filter.c b/contrib/libmpcdec/synth_filter.c
new file mode 100644
index 000000000..08308005d
--- /dev/null
+++ b/contrib/libmpcdec/synth_filter.c
@@ -0,0 +1,440 @@
+/*
+  Copyright (c) 2005, The Musepack Development Team
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  * Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the following
+  disclaimer in the documentation and/or other materials provided
+  with the distribution.
+
+  * Neither the name of the The Musepack Development Team nor the
+  names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior
+  written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/// \file synth_filter.c
+/// Synthesis functions.
+/// \todo document me
+
+#include <mpcdec/mpcdec.h>
+#include <mpcdec/internal.h>
+
+/* C O N S T A N T S */
+#undef _
+
+#define MPC_FIXED_POINT_SYNTH_FIX 2
+
+#ifdef MPC_FIXED_POINT
+#define _(value)  MPC_MAKE_FRACT_CONST((double)value/(double)(0x40000))
+#else
+#define _(value)  MAKE_MPC_SAMPLE((double)value/(double)(0x10000))
+#endif
+
+
+static const MPC_SAMPLE_FORMAT  Di_opt [32] [16] = {
+    { _(  0), _( -29), _( 213), _( -459), _( 2037), _(-5153), _(  6574), _(-37489), _(75038), _(37489), _(6574), _( 5153), _(2037), _( 459), _(213), _(29) },
+    { _( -1), _( -31), _( 218), _( -519), _( 2000), _(-5517), _(  5959), _(-39336), _(74992), _(35640), _(7134), _( 4788), _(2063), _( 401), _(208), _(26) },
+    { _( -1), _( -35), _( 222), _( -581), _( 1952), _(-5879), _(  5288), _(-41176), _(74856), _(33791), _(7640), _( 4425), _(2080), _( 347), _(202), _(24) },
+    { _( -1), _( -38), _( 225), _( -645), _( 1893), _(-6237), _(  4561), _(-43006), _(74630), _(31947), _(8092), _( 4063), _(2087), _( 294), _(196), _(21) },
+    { _( -1), _( -41), _( 227), _( -711), _( 1822), _(-6589), _(  3776), _(-44821), _(74313), _(30112), _(8492), _( 3705), _(2085), _( 244), _(190), _(19) },
+    { _( -1), _( -45), _( 228), _( -779), _( 1739), _(-6935), _(  2935), _(-46617), _(73908), _(28289), _(8840), _( 3351), _(2075), _( 197), _(183), _(17) },
+    { _( -1), _( -49), _( 228), _( -848), _( 1644), _(-7271), _(  2037), _(-48390), _(73415), _(26482), _(9139), _( 3004), _(2057), _( 153), _(176), _(16) },
+    { _( -2), _( -53), _( 227), _( -919), _( 1535), _(-7597), _(  1082), _(-50137), _(72835), _(24694), _(9389), _( 2663), _(2032), _( 111), _(169), _(14) },
+    { _( -2), _( -58), _( 224), _( -991), _( 1414), _(-7910), _(    70), _(-51853), _(72169), _(22929), _(9592), _( 2330), _(2001), _(  72), _(161), _(13) },
+    { _( -2), _( -63), _( 221), _(-1064), _( 1280), _(-8209), _(  -998), _(-53534), _(71420), _(21189), _(9750), _( 2006), _(1962), _(  36), _(154), _(11) },
+    { _( -2), _( -68), _( 215), _(-1137), _( 1131), _(-8491), _( -2122), _(-55178), _(70590), _(19478), _(9863), _( 1692), _(1919), _(   2), _(147), _(10) },
+    { _( -3), _( -73), _( 208), _(-1210), _(  970), _(-8755), _( -3300), _(-56778), _(69679), _(17799), _(9935), _( 1388), _(1870), _( -29), _(139), _( 9) },
+    { _( -3), _( -79), _( 200), _(-1283), _(  794), _(-8998), _( -4533), _(-58333), _(68692), _(16155), _(9966), _( 1095), _(1817), _( -57), _(132), _( 8) },
+    { _( -4), _( -85), _( 189), _(-1356), _(  605), _(-9219), _( -5818), _(-59838), _(67629), _(14548), _(9959), _(  814), _(1759), _( -83), _(125), _( 7) },
+    { _( -4), _( -91), _( 177), _(-1428), _(  402), _(-9416), _( -7154), _(-61289), _(66494), _(12980), _(9916), _(  545), _(1698), _(-106), _(117), _( 7) },
+    { _( -5), _( -97), _( 163), _(-1498), _(  185), _(-9585), _( -8540), _(-62684), _(65290), _(11455), _(9838), _(  288), _(1634), _(-127), _(111), _( 6) },
+    { _( -5), _(-104), _( 146), _(-1567), _(  -45), _(-9727), _( -9975), _(-64019), _(64019), _( 9975), _(9727), _(   45), _(1567), _(-146), _(104), _( 5) },
+    { _( -6), _(-111), _( 127), _(-1634), _( -288), _(-9838), _(-11455), _(-65290), _(62684), _( 8540), _(9585), _( -185), _(1498), _(-163), _( 97), _( 5) },
+    { _( -7), _(-117), _( 106), _(-1698), _( -545), _(-9916), _(-12980), _(-66494), _(61289), _( 7154), _(9416), _( -402), _(1428), _(-177), _( 91), _( 4) },
+    { _( -7), _(-125), _(  83), _(-1759), _( -814), _(-9959), _(-14548), _(-67629), _(59838), _( 5818), _(9219), _( -605), _(1356), _(-189), _( 85), _( 4) },
+    { _( -8), _(-132), _(  57), _(-1817), _(-1095), _(-9966), _(-16155), _(-68692), _(58333), _( 4533), _(8998), _( -794), _(1283), _(-200), _( 79), _( 3) },
+    { _( -9), _(-139), _(  29), _(-1870), _(-1388), _(-9935), _(-17799), _(-69679), _(56778), _( 3300), _(8755), _( -970), _(1210), _(-208), _( 73), _( 3) },
+    { _(-10), _(-147), _(  -2), _(-1919), _(-1692), _(-9863), _(-19478), _(-70590), _(55178), _( 2122), _(8491), _(-1131), _(1137), _(-215), _( 68), _( 2) },
+    { _(-11), _(-154), _( -36), _(-1962), _(-2006), _(-9750), _(-21189), _(-71420), _(53534), _(  998), _(8209), _(-1280), _(1064), _(-221), _( 63), _( 2) },
+    { _(-13), _(-161), _( -72), _(-2001), _(-2330), _(-9592), _(-22929), _(-72169), _(51853), _(  -70), _(7910), _(-1414), _( 991), _(-224), _( 58), _( 2) },
+    { _(-14), _(-169), _(-111), _(-2032), _(-2663), _(-9389), _(-24694), _(-72835), _(50137), _(-1082), _(7597), _(-1535), _( 919), _(-227), _( 53), _( 2) },
+    { _(-16), _(-176), _(-153), _(-2057), _(-3004), _(-9139), _(-26482), _(-73415), _(48390), _(-2037), _(7271), _(-1644), _( 848), _(-228), _( 49), _( 1) },
+    { _(-17), _(-183), _(-197), _(-2075), _(-3351), _(-8840), _(-28289), _(-73908), _(46617), _(-2935), _(6935), _(-1739), _( 779), _(-228), _( 45), _( 1) },
+    { _(-19), _(-190), _(-244), _(-2085), _(-3705), _(-8492), _(-30112), _(-74313), _(44821), _(-3776), _(6589), _(-1822), _( 711), _(-227), _( 41), _( 1) },
+    { _(-21), _(-196), _(-294), _(-2087), _(-4063), _(-8092), _(-31947), _(-74630), _(43006), _(-4561), _(6237), _(-1893), _( 645), _(-225), _( 38), _( 1) },
+    { _(-24), _(-202), _(-347), _(-2080), _(-4425), _(-7640), _(-33791), _(-74856), _(41176), _(-5288), _(5879), _(-1952), _( 581), _(-222), _( 35), _( 1) },
+    { _(-26), _(-208), _(-401), _(-2063), _(-4788), _(-7134), _(-35640), _(-74992), _(39336), _(-5959), _(5517), _(-2000), _( 519), _(-218), _( 31), _( 1) }
+};
+
+#undef  _
+
+static void Calculate_New_V ( const MPC_SAMPLE_FORMAT * Sample, MPC_SAMPLE_FORMAT * V )
+{
+    // Calculating new V-buffer values for left channel
+    // calculate new V-values (ISO-11172-3, p. 39)
+    // based upon fast-MDCT algorithm by Byeong Gi Lee
+    /*static*/ MPC_SAMPLE_FORMAT A00, A01, A02, A03, A04, A05, A06, A07, A08, A09, A10, A11, A12, A13, A14, A15;
+    /*static*/ MPC_SAMPLE_FORMAT B00, B01, B02, B03, B04, B05, B06, B07, B08, B09, B10, B11, B12, B13, B14, B15;
+    MPC_SAMPLE_FORMAT tmp;
+
+    A00 = Sample[ 0] + Sample[31];
+    A01 = Sample[ 1] + Sample[30];
+    A02 = Sample[ 2] + Sample[29];
+    A03 = Sample[ 3] + Sample[28];
+    A04 = Sample[ 4] + Sample[27];
+    A05 = Sample[ 5] + Sample[26];
+    A06 = Sample[ 6] + Sample[25];
+    A07 = Sample[ 7] + Sample[24];
+    A08 = Sample[ 8] + Sample[23];
+    A09 = Sample[ 9] + Sample[22];
+    A10 = Sample[10] + Sample[21];
+    A11 = Sample[11] + Sample[20];
+    A12 = Sample[12] + Sample[19];
+    A13 = Sample[13] + Sample[18];
+    A14 = Sample[14] + Sample[17];
+    A15 = Sample[15] + Sample[16];
+
+    B00 = A00 + A15;
+    B01 = A01 + A14;
+    B02 = A02 + A13;
+    B03 = A03 + A12;
+    B04 = A04 + A11;
+    B05 = A05 + A10;
+    B06 = A06 + A09;
+    B07 = A07 + A08;;
+    B08 = MPC_SCALE_CONST((A00 - A15) , 0.5024192929f , 31);
+    B09 = MPC_SCALE_CONST((A01 - A14) , 0.5224986076f , 31);
+    B10 = MPC_SCALE_CONST((A02 - A13) , 0.5669440627f , 31);
+    B11 = MPC_SCALE_CONST((A03 - A12) , 0.6468217969f , 31);
+    B12 = MPC_SCALE_CONST((A04 - A11) , 0.7881546021f , 31);
+    B13 = MPC_SCALE_CONST((A05 - A10) , 1.0606776476f , 30);
+    B14 = MPC_SCALE_CONST((A06 - A09) , 1.7224471569f , 30);
+    B15 = MPC_SCALE_CONST((A07 - A08) , 5.1011486053f , 28);
+
+    A00 =  B00 + B07;
+    A01 =  B01 + B06;
+    A02 =  B02 + B05;
+    A03 =  B03 + B04;
+    A04 = MPC_SCALE_CONST((B00 - B07) , 0.5097956061f , 31);
+    A05 = MPC_SCALE_CONST((B01 - B06) , 0.6013448834f , 31);
+    A06 = MPC_SCALE_CONST((B02 - B05) , 0.8999761939f , 31);
+    A07 = MPC_SCALE_CONST((B03 - B04) , 2.5629155636f , 29);
+    A08 =  B08 + B15;
+    A09 =  B09 + B14;
+    A10 =  B10 + B13;
+    A11 =  B11 + B12;
+    A12 = MPC_SCALE_CONST((B08 - B15) , 0.5097956061f , 31);
+    A13 = MPC_SCALE_CONST((B09 - B14) , 0.6013448834f , 31);
+    A14 = MPC_SCALE_CONST((B10 - B13) , 0.8999761939f , 31);
+    A15 = MPC_SCALE_CONST((B11 - B12) , 2.5629155636f , 29);
+
+    B00 =  A00 + A03;
+    B01 =  A01 + A02;
+    B02 = MPC_MULTIPLY_FRACT_CONST_FIX((A00 - A03) , 0.5411961079f , 1);
+    B03 = MPC_MULTIPLY_FRACT_CONST_FIX((A01 - A02) , 1.3065630198f , 2);
+    B04 =  A04 + A07;
+    B05 =  A05 + A06;
+    B06 = MPC_MULTIPLY_FRACT_CONST_FIX((A04 - A07) , 0.5411961079f , 1);
+    B07 = MPC_MULTIPLY_FRACT_CONST_FIX((A05 - A06) , 1.3065630198f , 2);
+    B08 =  A08 + A11;
+    B09 =  A09 + A10;
+    B10 = MPC_MULTIPLY_FRACT_CONST_FIX((A08 - A11) , 0.5411961079f , 1);
+    B11 = MPC_MULTIPLY_FRACT_CONST_FIX((A09 - A10) , 1.3065630198f , 2);
+    B12 =  A12 + A15;
+    B13 =  A13 + A14;
+    B14 = MPC_MULTIPLY_FRACT_CONST_FIX((A12 - A15) , 0.5411961079f , 1);
+    B15 = MPC_MULTIPLY_FRACT_CONST_FIX((A13 - A14) , 1.3065630198f , 2);
+
+    A00 =  B00 + B01;
+    A01 = MPC_MULTIPLY_FRACT_CONST_FIX((B00 - B01) , 0.7071067691f , 1);
+    A02 =  B02 + B03;
+    A03 = MPC_MULTIPLY_FRACT_CONST_FIX((B02 - B03) , 0.7071067691f , 1);
+    A04 =  B04 + B05;
+    A05 = MPC_MULTIPLY_FRACT_CONST_FIX((B04 - B05) , 0.7071067691f , 1);
+    A06 =  B06 + B07;
+    A07 = MPC_MULTIPLY_FRACT_CONST_FIX((B06 - B07) , 0.7071067691f , 1);
+    A08 =  B08 + B09;
+    A09 = MPC_MULTIPLY_FRACT_CONST_FIX((B08 - B09) , 0.7071067691f , 1);
+    A10 =  B10 + B11;
+    A11 = MPC_MULTIPLY_FRACT_CONST_FIX((B10 - B11) , 0.7071067691f , 1);
+    A12 =  B12 + B13;
+    A13 = MPC_MULTIPLY_FRACT_CONST_FIX((B12 - B13) , 0.7071067691f , 1);
+    A14 =  B14 + B15;
+    A15 = MPC_MULTIPLY_FRACT_CONST_FIX((B14 - B15) , 0.7071067691f , 1);
+
+    V[48] = -A00;
+    V[ 0] =  A01;
+    V[40] = -A02 - (V[ 8] = A03);
+    V[36] = -((V[ 4] = A05 + (V[12] = A07)) + A06);
+    V[44] = - A04 - A06 - A07;
+    V[ 6] = (V[10] = A11 + (V[14] = A15)) + A13;
+    V[38] = (V[34] = -(V[ 2] = A09 + A13 + A15) - A14) + A09 - A10 - A11;
+    V[46] = (tmp = -(A12 + A14 + A15)) - A08;
+    V[42] = tmp - A10 - A11;
+
+    A00 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 0] - Sample[31]) , 0.5006030202f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A01 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 1] - Sample[30]) , 0.5054709315f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A02 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 2] - Sample[29]) , 0.5154473186f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A03 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 3] - Sample[28]) , 0.5310425758f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A04 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 4] - Sample[27]) , 0.5531039238f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A05 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 5] - Sample[26]) , 0.5829349756f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A06 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 6] - Sample[25]) , 0.6225041151f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A07 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 7] - Sample[24]) , 0.6748083234f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A08 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 8] - Sample[23]) , 0.7445362806f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A09 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[ 9] - Sample[22]) , 0.8393496275f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A10 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[10] - Sample[21]) , 0.9725682139f ,     MPC_FIXED_POINT_SYNTH_FIX);
+#if MPC_FIXED_POINT_SYNTH_FIX>=2
+    A11 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[11] - Sample[20]) , 1.1694399118f ,     MPC_FIXED_POINT_SYNTH_FIX);
+    A12 = MPC_MULTIPLY_FRACT_CONST_SHR((Sample[12] - Sample[19]) , 1.4841645956f ,     MPC_FIXED_POINT_SYNTH_FIX);
+#else
+    A11 = MPC_SCALE_CONST_SHR         ((Sample[11] - Sample[20]) , 1.1694399118f , 30, MPC_FIXED_POINT_SYNTH_FIX);
+    A12 = MPC_SCALE_CONST_SHR         ((Sample[12] - Sample[19]) , 1.4841645956f , 30, MPC_FIXED_POINT_SYNTH_FIX);
+#endif
+    A13 = MPC_SCALE_CONST_SHR         ((Sample[13] - Sample[18]) , 2.0577809811f , 29, MPC_FIXED_POINT_SYNTH_FIX);
+    A14 = MPC_SCALE_CONST_SHR         ((Sample[14] - Sample[17]) , 3.4076085091f , 29, MPC_FIXED_POINT_SYNTH_FIX);
+    A15 = MPC_SCALE_CONST_SHR         ((Sample[15] - Sample[16]) , 10.1900081635f, 27 ,MPC_FIXED_POINT_SYNTH_FIX);
+
+    B00 =  A00 + A15;
+    B01 =  A01 + A14;
+    B02 =  A02 + A13;
+    B03 =  A03 + A12;
+    B04 =  A04 + A11;
+    B05 =  A05 + A10;
+    B06 =  A06 + A09;
+    B07 =  A07 + A08;
+    B08 = MPC_SCALE_CONST((A00 - A15) , 0.5024192929f , 31);
+    B09 = MPC_SCALE_CONST((A01 - A14) , 0.5224986076f , 31);
+    B10 = MPC_SCALE_CONST((A02 - A13) , 0.5669440627f , 31);
+    B11 = MPC_SCALE_CONST((A03 - A12) , 0.6468217969f , 31);
+    B12 = MPC_SCALE_CONST((A04 - A11) , 0.7881546021f , 31);
+    B13 = MPC_SCALE_CONST((A05 - A10) , 1.0606776476f , 30);
+    B14 = MPC_SCALE_CONST((A06 - A09) , 1.7224471569f , 30);
+    B15 = MPC_SCALE_CONST((A07 - A08) , 5.1011486053f , 28);
+
+    A00 =  B00 + B07;
+    A01 =  B01 + B06;
+    A02 =  B02 + B05;
+    A03 =  B03 + B04;
+    A04 = MPC_SCALE_CONST((B00 - B07) , 0.5097956061f , 31);
+    A05 = MPC_SCALE_CONST((B01 - B06) , 0.6013448834f , 31);
+    A06 = MPC_SCALE_CONST((B02 - B05) , 0.8999761939f , 31);
+    A07 = MPC_SCALE_CONST((B03 - B04) , 2.5629155636f , 29);
+    A08 =  B08 + B15;
+    A09 =  B09 + B14;
+    A10 =  B10 + B13;
+    A11 =  B11 + B12;
+    A12 = MPC_SCALE_CONST((B08 - B15) , 0.5097956061f , 31);
+    A13 = MPC_SCALE_CONST((B09 - B14) , 0.6013448834f , 31);
+    A14 = MPC_SCALE_CONST((B10 - B13) , 0.8999761939f , 31);
+    A15 = MPC_SCALE_CONST((B11 - B12) , 2.5629155636f , 29);
+
+    B00 =  A00 + A03;
+    B01 =  A01 + A02;
+    B02 = MPC_SCALE_CONST((A00 - A03) , 0.5411961079f , 31);
+    B03 = MPC_SCALE_CONST((A01 - A02) , 1.3065630198f , 30);
+    B04 =  A04 + A07;
+    B05 =  A05 + A06;
+    B06 = MPC_SCALE_CONST((A04 - A07) , 0.5411961079f , 31);
+    B07 = MPC_SCALE_CONST((A05 - A06) , 1.3065630198f , 30);
+    B08 =  A08 + A11;
+    B09 =  A09 + A10;
+    B10 = MPC_SCALE_CONST((A08 - A11) , 0.5411961079f , 31);
+    B11 = MPC_SCALE_CONST((A09 - A10) , 1.3065630198f , 30);
+    B12 =  A12 + A15;
+    B13 =  A13 + A14;
+    B14 = MPC_SCALE_CONST((A12 - A15) , 0.5411961079f , 31);
+    B15 = MPC_SCALE_CONST((A13 - A14) , 1.3065630198f , 30);
+
+    A00 = MPC_SHL(B00 + B01, MPC_FIXED_POINT_SYNTH_FIX);
+    A01 = MPC_SCALE_CONST_SHL((B00 - B01) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A02 = MPC_SHL(B02 + B03, MPC_FIXED_POINT_SYNTH_FIX);
+    A03 = MPC_SCALE_CONST_SHL((B02 - B03) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A04 = MPC_SHL(B04 + B05, MPC_FIXED_POINT_SYNTH_FIX);
+    A05 = MPC_SCALE_CONST_SHL((B04 - B05) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A06 = MPC_SHL(B06 + B07, MPC_FIXED_POINT_SYNTH_FIX);
+    A07 = MPC_SCALE_CONST_SHL((B06 - B07) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A08 = MPC_SHL(B08 + B09, MPC_FIXED_POINT_SYNTH_FIX);
+    A09 = MPC_SCALE_CONST_SHL((B08 - B09) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A10 = MPC_SHL(B10 + B11, MPC_FIXED_POINT_SYNTH_FIX);
+    A11 = MPC_SCALE_CONST_SHL((B10 - B11) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A12 = MPC_SHL(B12 + B13, MPC_FIXED_POINT_SYNTH_FIX);
+    A13 = MPC_SCALE_CONST_SHL((B12 - B13) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+    A14 = MPC_SHL(B14 + B15, MPC_FIXED_POINT_SYNTH_FIX);
+    A15 = MPC_SCALE_CONST_SHL((B14 - B15) , 0.7071067691f , 31, MPC_FIXED_POINT_SYNTH_FIX);
+
+    // mehrfach verwendete Ausdrücke: A04+A06+A07, A09+A13+A15
+    V[ 5] = (V[11] = (V[13] = A07 + (V[15] = A15)) + A11) + A05 + A13;
+    V[ 7] = (V[ 9] = A03 + A11 + A15) + A13;
+    V[33] = -(V[ 1] = A01 + A09 + A13 + A15) - A14;
+    V[35] = -(V[ 3] = A05 + A07 + A09 + A13 + A15) - A06 - A14;
+    V[37] = (tmp = -(A10 + A11 + A13 + A14 + A15)) - A05 - A06 - A07;
+    V[39] = tmp - A02 - A03;                      // abhängig vom Befehl drüber
+    V[41] = (tmp += A13 - A12) - A02 - A03;       // abhängig vom Befehl 2 drüber
+    V[43] = tmp - A04 - A06 - A07;                // abhängig von Befehlen 1 und 3 drüber
+    V[47] = (tmp = -(A08 + A12 + A14 + A15)) - A00;
+    V[45] = tmp - A04 - A06 - A07;                // abhängig vom Befehl drüber
+
+    V[32] = -V[ 0];
+    V[31] = -V[ 1];
+    V[30] = -V[ 2];
+    V[29] = -V[ 3];
+    V[28] = -V[ 4];
+    V[27] = -V[ 5];
+    V[26] = -V[ 6];
+    V[25] = -V[ 7];
+    V[24] = -V[ 8];
+    V[23] = -V[ 9];
+    V[22] = -V[10];
+    V[21] = -V[11];
+    V[20] = -V[12];
+    V[19] = -V[13];
+    V[18] = -V[14];
+    V[17] = -V[15];
+
+    V[63] =  V[33];
+    V[62] =  V[34];
+    V[61] =  V[35];
+    V[60] =  V[36];
+    V[59] =  V[37];
+    V[58] =  V[38];
+    V[57] =  V[39];
+    V[56] =  V[40];
+    V[55] =  V[41];
+    V[54] =  V[42];
+    V[53] =  V[43];
+    V[52] =  V[44];
+    V[51] =  V[45];
+    V[50] =  V[46];
+    V[49] =  V[47];
+}
+
+static void Synthese_Filter_float_internal(MPC_SAMPLE_FORMAT * OutData,MPC_SAMPLE_FORMAT * V,const MPC_SAMPLE_FORMAT * Y)
+{
+    mpc_uint32_t n;
+    for ( n = 0; n < 36; n++, Y += 32 ) {
+        V -= 64;
+        Calculate_New_V ( Y, V );
+        {
+            MPC_SAMPLE_FORMAT * Data = OutData;
+            const MPC_SAMPLE_FORMAT *  D = (const MPC_SAMPLE_FORMAT *) &Di_opt;
+            mpc_int32_t           k;
+            //mpc_int32_t           tmp;
+
+            
+            
+            for ( k = 0; k < 32; k++, D += 16, V++ ) {
+                *Data = MPC_SHL(
+                    MPC_MULTIPLY_FRACT(V[  0],D[ 0]) + MPC_MULTIPLY_FRACT(V[ 96],D[ 1]) + MPC_MULTIPLY_FRACT(V[128],D[ 2]) + MPC_MULTIPLY_FRACT(V[224],D[ 3])
+                    + MPC_MULTIPLY_FRACT(V[256],D[ 4]) + MPC_MULTIPLY_FRACT(V[352],D[ 5]) + MPC_MULTIPLY_FRACT(V[384],D[ 6]) + MPC_MULTIPLY_FRACT(V[480],D[ 7])
+                    + MPC_MULTIPLY_FRACT(V[512],D[ 8]) + MPC_MULTIPLY_FRACT(V[608],D[ 9]) + MPC_MULTIPLY_FRACT(V[640],D[10]) + MPC_MULTIPLY_FRACT(V[736],D[11])
+                    + MPC_MULTIPLY_FRACT(V[768],D[12]) + MPC_MULTIPLY_FRACT(V[864],D[13]) + MPC_MULTIPLY_FRACT(V[896],D[14]) + MPC_MULTIPLY_FRACT(V[992],D[15])
+                    , 2);
+                
+                Data += 2;
+            }
+            V -= 32;//bleh
+            OutData+=64;
+        }
+    }
+}
+
+void
+mpc_decoder_synthese_filter_float(mpc_decoder *d, MPC_SAMPLE_FORMAT* OutData) 
+{
+    /********* left channel ********/
+    memmove(d->V_L + MPC_V_MEM, d->V_L, 960 * sizeof(MPC_SAMPLE_FORMAT) );
+
+    Synthese_Filter_float_internal(
+        OutData,
+        (MPC_SAMPLE_FORMAT *)(d->V_L + MPC_V_MEM),
+        (MPC_SAMPLE_FORMAT *)(d->Y_L [0]));
+
+    /******** right channel ********/
+    memmove(d->V_R + MPC_V_MEM, d->V_R, 960 * sizeof(MPC_SAMPLE_FORMAT) );
+
+    Synthese_Filter_float_internal(
+        OutData + 1,
+        (MPC_SAMPLE_FORMAT *)(d->V_R + MPC_V_MEM),
+        (MPC_SAMPLE_FORMAT *)(d->Y_R [0]));
+}
+
+/*******************************************/
+/*                                         */
+/*            dithered synthesis           */
+/*                                         */
+/*******************************************/
+
+static const unsigned char    Parity [256] = {  // parity
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
+    1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0
+};
+
+/*
+ *  This is a simple random number generator with good quality for audio purposes.
+ *  It consists of two polycounters with opposite rotation direction and different
+ *  periods. The periods are coprime, so the total period is the product of both.
+ *
+ *     -------------------------------------------------------------------------------------------------
+ * +-> |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0|
+ * |   -------------------------------------------------------------------------------------------------
+ * |                                                                          |  |  |  |     |        |
+ * |                                                                          +--+--+--+-XOR-+--------+
+ * |                                                                                      |
+ * +--------------------------------------------------------------------------------------+
+ *
+ *     -------------------------------------------------------------------------------------------------
+ *     |31:30:29:28:27:26:25:24:23:22:21:20:19:18:17:16:15:14:13:12:11:10: 9: 8: 7: 6: 5: 4: 3: 2: 1: 0| <-+
+ *     -------------------------------------------------------------------------------------------------   |
+ *       |  |           |  |                                                                               |
+ *       +--+----XOR----+--+                                                                               |
+ *                |                                                                                        |
+ *                +----------------------------------------------------------------------------------------+
+ *
+ *
+ *  The first has an period of 3*5*17*257*65537, the second of 7*47*73*178481,
+ *  which gives a period of 18.410.713.077.675.721.215. The result is the
+ *  XORed values of both generators.
+ */
+mpc_uint32_t
+mpc_random_int(mpc_decoder *d) 
+{
+#if 1
+    mpc_uint32_t  t1, t2, t3, t4;
+
+    t3   = t1 = d->__r1;   t4   = t2 = d->__r2;  // Parity calculation is done via table lookup, this is also available
+    t1  &= 0xF5;        t2 >>= 25;               // on CPUs without parity, can be implemented in C and avoid unpredictable
+    t1   = Parity [t1]; t2  &= 0x63;             // jumps and slow rotate through the carry flag operations.
+    t1 <<= 31;          t2   = Parity [t2];
+
+    return (d->__r1 = (t3 >> 1) | t1 ) ^ (d->__r2 = (t4 + t4) | t2 );
+#else
+    return (d->__r1 = (d->__r1 >> 1) | ((mpc_uint32_t)Parity [d->__r1 & 0xF5] << 31) ) ^
+        (d->__r2 = (d->__r2 << 1) |  (mpc_uint32_t)Parity [(d->__r2 >> 25) & 0x63] );
+#endif
+}
diff --git a/contrib/libxdg-basedir/Makefile.am b/contrib/libxdg-basedir/Makefile.am
new file mode 100644
index 000000000..420d85999
--- /dev/null
+++ b/contrib/libxdg-basedir/Makefile.am
@@ -0,0 +1,7 @@
+if !EXTERNAL_LIBXDG_BASEDIR
+noinst_LTLIBRARIES = libxdg-basedir.la
+endif
+
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+
+libxdg_basedir_la_SOURCES = basedir.c basedir.h
diff --git a/contrib/libxdg-basedir/basedir.c b/contrib/libxdg-basedir/basedir.c
new file mode 100644
index 000000000..ae50d1bba
--- /dev/null
+++ b/contrib/libxdg-basedir/basedir.c
@@ -0,0 +1,486 @@
+/* Copyright (c) 2007 Mark Nevill
+ * 
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ * 
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/** @file basedir.c
+  * @brief Implementation of the XDG basedir specification. */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if STDC_HEADERS || HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+#if HAVE_MEMORY_H
+#  include <memory.h>
+#endif
+#if HAVE_STRING_H
+#  include <string.h>
+#else
+#  if HAVE_STRINGS_H
+#    include <strings.h>
+#  endif /* !HAVE_STRINGS_H */
+#endif /* !HAVE_STRING_H */
+
+#if defined _WIN32 && !defined __CYGWIN__
+   /* Use Windows separators on all _WIN32 defining
+      environments, except Cygwin. */
+#  define DIR_SEPARATOR_CHAR		'\\'
+#  define DIR_SEPARATOR_STR		"\\"
+#  define PATH_SEPARATOR_CHAR		';'
+#  define PATH_SEPARATOR_STR		";"
+#  define NO_ESCAPES_IN_PATHS
+#else
+#  define DIR_SEPARATOR_CHAR		'/'
+#  define DIR_SEPARATOR_STR		"/"
+#  define PATH_SEPARATOR_CHAR		':'
+#  define PATH_SEPARATOR_STR		":"
+#endif
+
+#include <stdarg.h>
+#include <basedir.h>
+
+#ifndef MAX
+#  define MAX(a, b) ((b) > (a) ? (b) : (a))
+#endif
+
+static const char
+	DefaultRelativeDataHome[] = DIR_SEPARATOR_STR ".local" DIR_SEPARATOR_STR "share",
+	DefaultRelativeConfigHome[] = DIR_SEPARATOR_STR ".config",
+	DefaultDataDirectories1[] = DIR_SEPARATOR_STR "usr" DIR_SEPARATOR_STR "local" DIR_SEPARATOR_STR "share",
+	DefaultDataDirectories2[] = DIR_SEPARATOR_STR "usr" DIR_SEPARATOR_STR "share",
+	DefaultConfigDirectories[] = DIR_SEPARATOR_STR "etc" DIR_SEPARATOR_STR "xdg",
+	DefaultRelativeCacheHome[] = DIR_SEPARATOR_STR ".cache";
+
+typedef struct _xdgCachedData
+{
+	char * dataHome;
+	char * configHome;
+	char * cacheHome;
+	/* Note: string lists are null-terminated and all items */
+	/* except the first are assumed to be allocated using malloc. */
+	/* The first item is assumed to be allocated by malloc only if */
+	/* it is not equal to the appropriate home directory string above. */
+	char ** searchableDataDirectories;
+	char ** searchableConfigDirectories; 
+} xdgCachedData;
+
+#define GET_CACHE(handle) ((xdgCachedData*)(handle->reserved))
+
+xdgHandle xdgAllocHandle()
+{
+	xdgHandle handle = (xdgHandle)malloc(sizeof(*handle));
+	if (!handle) return 0;
+	handle->reserved = 0; /* So xdgUpdateData() doesn't free it */
+	if (xdgUpdateData(handle))
+		return handle;
+	else
+		free(handle);
+	return 0;
+}
+
+/** Free all memory used by a NULL-terminated string list */
+static void xdgFreeStringList(char** list)
+{
+	char** ptr = list;
+	if (!list) return;
+	for (; *ptr; ptr++)
+		free(*ptr);
+	free(list);
+}
+
+/** Free all data in the cache and set pointers to null. */
+static void xdgFreeData(xdgCachedData *cache)
+{
+	if (cache->dataHome);
+	{
+		/* the first element of the directory lists is usually the home directory */
+		if (cache->searchableDataDirectories[0] != cache->dataHome)
+			free(cache->dataHome);
+		cache->dataHome = 0;
+	}
+	if (cache->configHome);
+	{
+		if (cache->searchableConfigDirectories[0] != cache->configHome)
+			free(cache->configHome);
+		cache->configHome = 0;
+	}
+	xdgFreeStringList(cache->searchableDataDirectories);
+	cache->searchableDataDirectories = 0;
+	xdgFreeStringList(cache->searchableConfigDirectories);
+	cache->searchableConfigDirectories = 0;
+}
+
+void xdgFreeHandle(xdgHandle handle)
+{
+	xdgCachedData* cache = (xdgCachedData*)(handle->reserved);
+	xdgFreeData(cache);
+	free(cache);
+	free(handle);
+}
+
+/** Get value for environment variable $name, defaulting to "defaultValue".
+ *	@param name Name of environment variable.
+ *	@param defaultValue Value to assume for environment variable if it is
+ *		unset or empty.
+ */
+static char* xdgGetEnv(const char* name, const char* defaultValue)
+{
+	const char* env;
+	char* value;
+
+	env = getenv(name);
+	if (env && env[0])
+	{
+		if (!(value = (char*)malloc(strlen(env)+1))) return 0;
+		strcpy(value, env);
+	}
+	else
+	{
+		if (!(value = (char*)malloc(strlen(defaultValue)+1))) return 0;
+		strcpy(value, defaultValue);
+	}
+	return value;
+}
+
+/** Split string at ':', return null-terminated list of resulting strings.
+ * @param string String to be split
+ */
+static char** xdgSplitPath(const char* string)
+{
+	unsigned int size, i, j, k;
+	char** itemlist;
+
+	/* Get the number of paths */
+	size=2; /* One item more than seperators + terminating null item */
+	for (i = 0; string[i]; ++i)
+	{
+#ifndef NO_ESCAPES_IN_PATHS
+		if (string[i] == '\\' && string[i+1]) ++i; /* skip escaped characters including seperators */
+#endif
+		else if (string[i] == PATH_SEPARATOR_CHAR) ++size;
+	}
+	
+	if (!(itemlist = (char**)malloc(sizeof(char*)*size))) return 0;
+	memset(itemlist, 0, sizeof(char*)*size);
+
+	for (i = 0; *string; ++i)
+	{
+		/* get length of current string  */
+		for (j = 0; string[j] && string[j] != PATH_SEPARATOR_CHAR; ++j)
+#ifndef NO_ESCAPES_IN_PATHS
+			if (string[j] == '\\' && string[j+1]) ++j
+#endif
+			;
+	
+		if (!(itemlist[i] = (char*)malloc(j+1))) { xdgFreeStringList(itemlist); return 0; }
+
+		/* transfer string, unescaping any escaped seperators */
+		for (k = j = 0; string[j] && string[j] != PATH_SEPARATOR_CHAR; ++j, ++k)
+		{
+#ifndef NO_ESCAPES_IN_PATHS
+			if (string[j] == '\\' && string[j+1] == PATH_SEPARATOR_CHAR) ++j; /* replace escaped ':' with just ':' */
+			else if (string[j] == '\\' && string[j+1]) /* skip escaped characters so escaping remains aligned to pairs. */
+			{
+				itemlist[i][k]=string[j];
+				++j, ++k;
+			}
+#endif
+			itemlist[i][k] = string[j];
+		}
+		itemlist[i][k] = 0; // Bugfix provided by Diego 'Flameeyes' Pettenò
+		/* move to next string */
+		string += j;
+		if (*string == PATH_SEPARATOR_CHAR) string++; /* skip seperator */
+	}
+	return itemlist;
+}
+
+/** Get $PATH-style environment variable as list of strings.
+ * If $name is unset or empty, use default strings specified by variable arguments.
+ * @param name Name of environment variable
+ * @param numDefaults Number of default paths in variable argument list
+ * @param ... numDefaults number of strings to be copied and used as defaults
+ */
+static char** xdgGetPathListEnv(const char* name, int numDefaults, ...)
+{
+	const char* env;
+	va_list ap;
+	char* item;
+	const char* arg;
+	char** itemlist;
+	int i;
+
+	env = getenv(name);
+	if (env && env[0])
+	{
+		if (!(item = (char*)malloc(strlen(env)+1))) return 0;
+		strcpy(item, env);
+
+		itemlist = xdgSplitPath(item);
+		free(item);
+	}
+	else
+	{
+		if (!(itemlist = (char**)malloc(sizeof(char*)*numDefaults+1))) return 0;
+		memset(itemlist, 0, sizeof(char*)*(numDefaults+1));
+
+		/* Copy the varargs into the itemlist */
+		va_start(ap, numDefaults);
+		for (i = 0; i < numDefaults; i++)
+		{
+			arg = va_arg(ap, const char*);
+			if (!(item = (char*)malloc(strlen(arg)+1))) { xdgFreeStringList(itemlist); return 0; }
+			strcpy(item, arg);
+			itemlist[i] = item;
+		}
+		va_end(ap);
+	}
+	return itemlist;
+}
+
+/** Update all *Home variables of cache.
+ * This includes xdgCachedData::dataHome, xdgCachedData::configHome and xdgCachedData::cacheHome.
+ * @param cache Data cache to be updated
+ */
+static bool xdgUpdateHomeDirectories(xdgCachedData* cache)
+{
+	const char* env;
+	char* home, *defVal;
+
+	env = getenv("HOME");
+	if (!env || !env[0])
+		return false;
+	if (!(home = (char*)malloc(strlen(env)+1))) return false;
+	strcpy(home, env);
+
+	/* Allocate maximum needed for any of the 3 default values */
+	defVal = (char*)malloc(strlen(home)+
+		MAX(MAX(sizeof(DefaultRelativeDataHome), sizeof(DefaultRelativeConfigHome)), sizeof(DefaultRelativeCacheHome)));
+	if (!defVal) return false;
+
+	strcpy(defVal, home);
+	strcat(defVal, DefaultRelativeDataHome);
+	if (!(cache->dataHome = xdgGetEnv("XDG_DATA_HOME", defVal))) return false;
+
+	defVal[strlen(home)] = 0;
+	strcat(defVal, DefaultRelativeConfigHome);
+	if (!(cache->configHome = xdgGetEnv("XDG_CONFIG_HOME", defVal))) return false;
+
+	defVal[strlen(home)] = 0;
+	strcat(defVal, DefaultRelativeCacheHome);
+	if (!(cache->cacheHome = xdgGetEnv("XDG_CACHE_HOME", defVal))) return false;
+
+	free(defVal);
+	free(home);
+
+	return true;
+}
+
+/** Update all *Directories variables of cache.
+ * This includes xdgCachedData::searchableDataDirectories and xdgCachedData::searchableConfigDirectories.
+ * @param cache Data cache to be updated.
+ */
+static bool xdgUpdateDirectoryLists(xdgCachedData* cache)
+{
+	char** itemlist;
+	int size;
+
+	itemlist = xdgGetPathListEnv("XDG_DATA_DIRS", 2,
+			DefaultDataDirectories1, DefaultDataDirectories2);
+	if (!itemlist) return false;
+	for (size = 0; itemlist[size]; size++) ; /* Get list size */
+	if (!(cache->searchableDataDirectories = (char**)malloc(sizeof(char*)*(size+2))))
+	{
+		xdgFreeStringList(itemlist);
+		return false;
+	}
+	/* "home" directory has highest priority according to spec */
+	cache->searchableDataDirectories[0] = cache->dataHome;
+	memcpy(&(cache->searchableDataDirectories[1]), itemlist, sizeof(char*)*(size+1));
+	free(itemlist);
+	
+	itemlist = xdgGetPathListEnv("XDG_CONFIG_DIRS", 1, DefaultConfigDirectories);
+	if (!itemlist) return false;
+	for (size = 0; itemlist[size]; size++) ; /* Get list size */
+	if (!(cache->searchableConfigDirectories = (char**)malloc(sizeof(char*)*(size+2))))
+	{
+		xdgFreeStringList(itemlist);
+		return false;
+	}
+	cache->searchableConfigDirectories[0] = cache->configHome;
+	memcpy(&(cache->searchableConfigDirectories[1]), itemlist, sizeof(char*)*(size+1));
+	free(itemlist);
+
+	return true;
+}
+
+bool xdgUpdateData(xdgHandle handle)
+{
+	xdgCachedData* cache = (xdgCachedData*)malloc(sizeof(xdgCachedData));
+	if (!cache) return false;
+	memset(cache, 0, sizeof(xdgCachedData));
+
+	if (xdgUpdateHomeDirectories(cache) &&
+		xdgUpdateDirectoryLists(cache))
+	{
+		/* Update successful, replace pointer to old cache with pointer to new cache */
+		if (handle->reserved) free(handle->reserved);
+		handle->reserved = cache;
+		return true;
+	}
+	else
+	{
+		/* Update failed, discard new cache and leave old cache unmodified */
+		xdgFreeData(cache);
+		free(cache);
+		return false;
+	}
+}
+
+/** Find all existing files corresponding to relativePath relative to each item in dirList.
+  * @param relativePath Relative path to search for.
+  * @param dirList <tt>NULL</tt>-terminated list of directory paths.
+  * @return A sequence of null-terminated strings terminated by a
+  * 	double-<tt>NULL</tt> (empty string) and allocated using malloc().
+  */
+static const char* xdgFindExisting(const char * relativePath, const char * const * dirList)
+{
+	char * fullPath;
+	char * returnString = 0;
+	char * tmpString;
+	int strLen = 0;
+	FILE * testFile;
+	const char * const * item;
+
+	for (item = dirList; *item; item++)
+	{
+		if (!(fullPath = (char*)malloc(strlen(*item)+strlen(relativePath)+2)))
+		{
+			if (returnString) free(returnString);
+			return 0;
+		}
+		strcpy(fullPath, *item);
+		if (fullPath[strlen(fullPath)-1] !=  DIR_SEPARATOR_CHAR)
+			strcat(fullPath, DIR_SEPARATOR_STR);
+		strcat(fullPath, relativePath);
+		testFile = fopen(fullPath, "r");
+		if (testFile)
+		{
+			if (!(tmpString = (char*)realloc(returnString, strLen+strlen(fullPath)+2)))
+			{
+				free(returnString);
+				free(fullPath);
+				return 0;
+			}
+			returnString = tmpString;
+			strcpy(&returnString[strLen], fullPath);
+			strLen = strLen+strlen(fullPath)+1;
+			fclose(testFile);
+		}
+		free(fullPath);
+	}
+	if (returnString)
+		returnString[strLen] = 0;
+	else
+	{
+		if ((returnString = (char*)malloc(2)))
+			strcpy(returnString, "\0");
+	}
+	return returnString;
+}
+
+/** Open first possible config file corresponding to relativePath.
+  * @param relativePath Path to scan for.
+  * @param mode Mode with which to attempt to open files (see fopen modes).
+  * @param dirList <tt>NULL</tt>-terminated list of paths in which to search for relativePath.
+  * @return File pointer if successful else @c NULL. Client must use @c fclose to close file.
+  */
+static FILE * xdgFileOpen(const char * relativePath, const char * mode, const char * const * dirList)
+{
+	char * fullPath;
+	FILE * testFile;
+	const char * const * item;
+
+	for (item = dirList; *item; item++)
+	{
+		if (fullPath = (char*)malloc(strlen(*item)+strlen(relativePath)+2))
+			return 0;
+		strcpy(fullPath, *item);
+		if (fullPath[strlen(fullPath)-1] != DIR_SEPARATOR_CHAR)
+			strcat(fullPath, DIR_SEPARATOR_STR);
+		strcat(fullPath, relativePath);
+		testFile = fopen(fullPath, mode);
+		free(fullPath);
+		if (testFile)
+			return testFile;
+	}
+	return 0;
+}
+
+const char * xdgDataHome(xdgHandle handle)
+{
+	return GET_CACHE(handle)->dataHome;
+}
+const char * xdgConfigHome(xdgHandle handle)
+{
+	return GET_CACHE(handle)->configHome;
+}
+const char * const * xdgDataDirectories(xdgHandle handle)
+{
+	return &(GET_CACHE(handle)->searchableDataDirectories[1]);
+}
+const char * const * xdgSearchableDataDirectories(xdgHandle handle)
+{
+	return GET_CACHE(handle)->searchableDataDirectories;
+}
+const char * const * xdgConfigDirectories(xdgHandle handle)
+{
+	return &(GET_CACHE(handle)->searchableConfigDirectories[1]);
+}
+const char * const * xdgSearchableConfigDirectories(xdgHandle handle)
+{
+	return GET_CACHE(handle)->searchableConfigDirectories;
+}
+const char * xdgCacheHome(xdgHandle handle)
+{
+	return GET_CACHE(handle)->cacheHome;
+}
+const char * xdgDataFind(const char * relativePath, xdgHandle handle)
+{
+	return xdgFindExisting(relativePath, xdgSearchableDataDirectories(handle));
+}
+const char * xdgConfigFind(const char * relativePath, xdgHandle handle)
+{
+	return xdgFindExisting(relativePath, xdgSearchableConfigDirectories(handle));
+}
+FILE * xdgDataOpen(const char * relativePath, const char * mode, xdgHandle handle)
+{
+	return xdgFileOpen(relativePath, mode, xdgSearchableDataDirectories(handle));
+}
+FILE * xdgConfigOpen(const char * relativePath, const char * mode, xdgHandle handle)
+{
+	return xdgFileOpen(relativePath, mode, xdgSearchableConfigDirectories(handle));
+}
+
diff --git a/contrib/libxdg-basedir/basedir.h b/contrib/libxdg-basedir/basedir.h
new file mode 100644
index 000000000..cfdd88bec
--- /dev/null
+++ b/contrib/libxdg-basedir/basedir.h
@@ -0,0 +1,185 @@
+/* Copyright (c) 2007 Mark Nevill
+ * 
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ * 
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/** @file basedir.h
+  * @brief Functions for using the XDG basedir specification.
+  * See http://standards.freedesktop.org/basedir-spec/basedir-spec-0.6.html for details. */ 
+
+#ifndef XDG_BASEDIR_H
+#define XDG_BASEDIR_H
+
+#if !defined(__cplusplus) && !defined(__bool_true_false_are_defined) && !defined(_DOXYGEN)
+#if defined(STDC_HEADERS) || defined(HAVE_STDBOOL_H)
+#include <stdbool.h>
+#else
+#ifdef HAVE__BOOL
+#define bool _Bool
+#else
+#define bool int
+#endif // HAVE__BOOL
+#define true 1
+#define false 0
+#define XDG_BASEDIR_H_LOCAL_BOOL_DEFINE
+#define __bool_true_false_are_defined
+#endif // STDC_HEADERS || HAVE_STDBOOL_H
+#endif // !__cplusplus && !__bool_true_false_are_defined
+
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** Version of XDG basedir-spec implemented in this library. */
+#define XDG_BASEDIR_SPEC 0.6
+
+/** @name XDG data cache management */
+/*@{*/
+
+/** Handle to XDG data cache.
+  * Handles are allocated with xdgAllocHandle() and
+  * freed with xdgFreeHandle(). */
+typedef struct /*_xdgHandle*/ {
+	void *reserved;
+} *xdgHandle;
+
+
+
+/** Get a handle to an XDG data cache and initialize the cache.
+  * Use xdgFreeHandle() to free the handle. */
+xdgHandle xdgAllocHandle();
+
+/** Free handle to XDG data cache.
+  * Free handle allocated using xdgAllocHandle(). */
+void xdgFreeHandle(xdgHandle handle);
+
+/** Update the data cache.
+  * This should not be done frequently as it reallocates the cache.
+  * Even if updating the cache fails the handle remains valid and can
+  * be used to access XDG data as it was before xdgUpdateData() was called.
+  * @return 0 if update failed, non-0 if successful.*/
+bool xdgUpdateData(xdgHandle handle);
+
+/*@}*/
+/** @name Basic XDG-Basedir Queries */
+/*@{*/
+
+/** Base directory for user specific data files.
+  * "${XDG_DATA_HOME:-$HOME/.local/share}" */
+const char * xdgDataHome(xdgHandle handle);
+
+/** Base directory for user specific configuration files.
+  * "${XDG_CONFIG_HOME:-$HOME/.config}" */
+const char * xdgConfigHome(xdgHandle handle);
+
+/** Preference-ordered set of base directories to search for data files
+  * in addition to the $XDG_DATA_HOME base directory.
+  * "${XDG_DATA_DIRS:-/usr/local/share/:/usr/share/}".
+  * @return A null-terminated list of directory strings. */
+const char * const * xdgDataDirectories(xdgHandle handle);
+
+/** Preference-ordered set of base directories to search for data files
+  * with $XDG_DATA_HOME prepended.
+  * The base directory defined by $XDG_DATA_HOME is considered more
+  * important than any of the base directories defined by $XDG_DATA_DIRS.
+  * @return A null-terminated list of directory strings. */
+const char * const * xdgSearchableDataDirectories(xdgHandle handle);
+
+/** Preference-ordered set of base directories to search for configuration
+  * files in addition to the $XDG_CONFIG_HOME base directory.
+  * "${XDG_CONFIG_DIRS:-/etc/xdg}".
+  * @return A null-terminated list of directory strings. */
+const char * const * xdgConfigDirectories(xdgHandle handle);
+
+/** Preference-ordered set of base directories to search for configuration
+  * files with $XDG_CONFIG_HOME prepended.
+  * The base directory defined by $XDG_CONFIG_HOME is considered more
+  * important than any of the base directories defined by $XDG_CONFIG_DIRS.
+  * @return A null-terminated list of directory strings. */
+const char * const * xdgSearchableConfigDirectories(xdgHandle handle);
+
+/** Base directory for user specific non-essential data files.
+  * "${XDG_CACHE_HOME:-$HOME/.cache}" */
+const char * xdgCacheHome(xdgHandle handle);
+
+/*@}*/
+
+/** @name Higher-level XDG-Basedir Queries */
+/*@{*/
+
+/** Find all existing data files corresponding to relativePath.
+  * Consider as performing @code fopen(filename, "r") @endcode on every possible @c filename
+  * 	and returning the successful <tt>filename</tt>s.
+  * @param relativePath Path to scan for.
+  * @param handle Handle to data cache.
+  * @return A sequence of null-terminated strings terminated by a double-null (empty string)
+  * 	and allocated using malloc(), e.g.: @code "/etc/share\0/home/jdoe/.local\0" @endcode
+  */
+const char * xdgDataFind(const char* relativePath, xdgHandle handle);
+
+/** Find all existing config files corresponding to relativePath.
+  * Consider as performing @code fopen(filename, "r") @endcode on every possible @c filename
+  * 	and returning the successful <tt>filename</tt>s.
+  * @param relativePath Path to scan for.
+  * @param handle Handle to data cache.
+  * @return A sequence of null-terminated strings terminated by a double-null (empty string)
+  * 	and allocated using malloc(), e.g.: @code "/etc/xdg\0/home/jdoe/.config\0" @endcode
+  */
+const char * xdgConfigFind(const char* relativePath, xdgHandle handle);
+
+/** Open first possible data file corresponding to relativePath.
+  * Consider as performing @code fopen(filename, mode) @endcode on every possible @c filename
+  * 	and returning the first successful @c filename or @c NULL.
+  * @param relativePath Path to scan for.
+  * @param mode Mode with which to attempt to open files (see fopen modes).
+  * @param handle Handle to data cache.
+  * @return File pointer if successful else @c NULL. Client must use @c fclose to close file.
+  */
+FILE * xdgDataOpen(const char* relativePath, const char* mode, xdgHandle handle);
+
+/** Open first possible config file corresponding to relativePath.
+  * Consider as performing @code fopen(filename, mode) @endcode on every possible @c filename
+  * 	and returning the first successful @c filename or @c NULL.
+  * @param relativePath Path to scan for.
+  * @param mode Mode with which to attempt to open files (see fopen modes).
+  * @param handle Handle to data cache.
+  * @return File pointer if successful else @c NULL. Client must use @c fclose to close file.
+  */
+FILE * xdgConfigOpen(const char* relativePath, const char* mode, xdgHandle handle);
+
+/*@}*/
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#ifdef XDG_BASEDIR_H_LOCAL_BOOL_DEFINE
+#undef bool
+#undef true
+#undef false
+#undef __bool_true_false_are_defined
+#undef XDG_BASEDIR_H_LOCAL_BOOL_DEFINE
+#endif
+
+#endif /*XDG_BASEDIR_H*/
diff --git a/contrib/nosefart/Makefile.am b/contrib/nosefart/Makefile.am
new file mode 100644
index 000000000..83c04a28d
--- /dev/null
+++ b/contrib/nosefart/Makefile.am
@@ -0,0 +1,37 @@
+include $(top_srcdir)/misc/Makefile.common
+
+AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
+
+noinst_LTLIBRARIES = libnosefart.la
+
+libnosefart_la_SOURCES = \
+	fds_snd.c \
+	log.c \
+	mmc5_snd.c \
+	nes_apu.c \
+	vrc7_snd.c \
+	dis6502.c \
+	fmopl.c \
+	memguard.c \
+	nes6502.c \
+	nsf.c \
+	vrcvisnd.c	
+
+libnosefart_la_CFLAGS = $(AM_CFLAGS) -fno-strict-aliasing
+libnosefart_la_CPPFLAGS = -DNSF_PLAYER
+
+noinst_HEADERS = \
+	dis6502.h \
+	fmopl.h \
+	memguard.h \
+	nes6502.h \
+	nsf.h \
+	types.h \
+	vrc7_snd.h \
+	fds_snd.h \
+	log.h \
+	mmc5_snd.h \
+	nes_apu.h \
+	osd.h \
+	version.h \
+	vrcvisnd.h
diff --git a/contrib/nosefart/diff_to_nosefart_cvs.patch b/contrib/nosefart/diff_to_nosefart_cvs.patch
new file mode 100644
index 000000000..2b6202fb8
--- /dev/null
+++ b/contrib/nosefart/diff_to_nosefart_cvs.patch
@@ -0,0 +1,117 @@
+diff -u -p -r1.1.1.1 types.h
+--- types.h	26 Jul 2004 15:27:59 -0000	1.1.1.1
++++ types.h	26 Aug 2004 16:00:07 -0000
+@@ -23,8 +23,8 @@
+ ** $Id: diff_to_nosefart_cvs.patch,v 1.2 2005/05/07 09:11:39 valtri Exp $
+ */
+ 
+-#ifndef _TYPES_H_
+-#define _TYPES_H_
++#ifndef _NOSEFART_TYPES_H_
++#define _NOSEFART_TYPES_H_
+ 
+ #ifdef HAVE_CONFIG_H
+ #include "config.h"
+@@ -88,7 +88,7 @@ typedef  uint8    boolean;
+ #define  ASSERT_MSG(msg)
+ #endif
+ 
+-#endif /* _TYPES_H_ */
++#endif /* _NOSEFART_TYPES_H_ */
+ 
+ /*
+ ** $Log: diff_to_nosefart_cvs.patch,v $
+ ** Revision 1.2  2005/05/07 09:11:39  valtri
+ ** *BUGFIX*
+ ** gcc4 patches from Dams Nadé (livna.org) and Keenan Pepper.
+ **
+ ** Revision 1.1  2004/08/27 19:33:37  valtri
+ ** MINGW32 port. Engine library and most of plugins compiles now.
+ **
+ ** List of some changes:
+ **  - replaced some _MSC_VER by more common WIN32
+ **  - define INTLDIR, remove -static flag for included intl
+ **  - shared more common CFLAGS with DEBUG_CFLAGS
+ **  - use WIN32_CFLAGS for all building
+ **  - separate some flags into THREAD_CFLAGS_CONFIG,
+ **    THREAD_CFLAGS_CONFIG and ZLIB_LIB_CONFIG for public xine-config,
+ **    automatically use internal libs if necessary
+ **  - don't warn about missing X for mingw and cygwin
+ **  - libw32dll disabled for WIN32 (making native loader would be
+ **    interesting, or porting wine code to Windows? :->)
+ **  - DVB and RTP disabled for WIN32, not ported yet
+ **  - fix build and fix a warning in cdda
+ **  - fix build for nosefart and libfaad
+ **  - implement configure option --disable-freetype
+ **  - sync libxine.pc and xine-config.in
+ **  - add -liberty to goom under WIN32
+ **  - move original build files from included phread and zlib into archives
+ **    and replace them by autotools
+ **
+Index: nes_apu.c
+===================================================================
+RCS file: /home/valtri/CVS/xine-lib/src/libxineadec/nosefart/nes_apu.c,v
+retrieving revision 1.1.1.1
+diff -u -p -r1.1.1.1 nes_apu.c
+--- nes_apu.c	12 Dec 2004 13:57:16 -0000	1.1.1.1
++++ nes_apu.c	7 May 2005 08:23:36 -0000
+@@ -1011,10 +1011,13 @@ void apu_process(void *buffer, int num_s
+          accum = -0x8000;
+ 
+       /* signed 16-bit output, unsigned 8-bit */
+-      if (16 == apu->sample_bits)
+-         *((int16 *) buffer)++ = (int16) accum;
+-      else
+-         *((uint8 *) buffer)++ = (accum >> 8) ^ 0x80;
++      if (16 == apu->sample_bits) {
++         *((int16 *) buffer) = (int16) accum; 
++         buffer = (int16 *) buffer + 1;
++      } else {
++         *((uint8 *) buffer) = (accum >> 8) ^ 0x80; 
++         buffer = (int8 *) buffer + 1;
++      }
+    }
+ 
+    /* resync cycle counter */
+--- a/src/libxineadec/nosefart/nsf.h	Tue Apr 10 13:42:00 2007 +0200
++++ b/src/libxineadec/nosefart/nsf.h	Tue Apr 10 13:48:50 2007 +0200
+@@ -29,6 +29,8 @@
+ #include "osd.h"
+ #include "nes6502.h"
+ #include "nes_apu.h"
++
++#include "config.h"
+ 
+ #define  NSF_MAGIC   "NESM\x1A"
+ 
+@@ -96,7 +98,7 @@ typedef struct nsf_s
+ 
+    /* our main processing routine, calls all external mixing routines */
+    void (*process)(void *buffer, int num_samples);
+-} __PACKED__ nsf_t;
++} XINE_PACKED nsf_t;
+ 
+ /* Function prototypes */
+ extern void nsf_init(void);
+--- a/src/libxineadec/nosefart/osd.h	Tue Apr 10 13:42:00 2007 +0200
++++ b/src/libxineadec/nosefart/osd.h	Tue Apr 10 13:19:34 2007 +0200
+@@ -26,19 +26,15 @@
+ #ifndef _OSD_H_
+ #define _OSD_H_
+ 
+-
+ #if defined(__GNUC__) || defined(__ICC)
+-#define  __PACKED__  __attribute__ ((packed))
+ #define  PATH_SEP    '/'
+ #ifdef __DJGPP__
+ #include <dpmi.h>
+ #include "dos_ints.h"
+ #endif
+ #elif defined(WIN32)
+-#define  __PACKED__
+ #define  PATH_SEP    '\\'
+ #else /* crapintosh? */
+-#define  __PACKED__
+ #define  PATH_SEP    ':'
+ #endif
+ 
diff --git a/contrib/nosefart/dis6502.c b/contrib/nosefart/dis6502.c
new file mode 100644
index 000000000..ff552d219
--- /dev/null
+++ b/contrib/nosefart/dis6502.c
@@ -0,0 +1,474 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** dis6502.c
+**
+** 6502 disassembler based on code from John Saeger
+** $Id: dis6502.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#include "types.h"
+#include "log.h"
+#include "nes6502.h"
+#include "dis6502.h"
+
+#ifdef NES6502_DEBUG
+
+/* addressing modes */
+enum { _imp, _acc, _rel, _imm, _abs, _abs_x, _abs_y, _zero, _zero_x, _zero_y, _ind, _ind_x, _ind_y };
+
+/* keep a filthy local copy of PC to
+** reduce the amount of parameter passing
+*/
+static uint32 pc_reg;
+
+
+static uint8 dis_op8(void)
+{
+   return (nes6502_getbyte(pc_reg + 1));
+}
+
+static uint16 dis_op16(void)
+{
+   return (nes6502_getbyte(pc_reg + 1) + (nes6502_getbyte(pc_reg + 2) << 8));
+}
+
+static void dis_show_ind(void)
+{
+   log_printf("(%04X)  ", dis_op16());
+}
+
+static void dis_show_ind_x(void)
+{
+   log_printf("(%02X,x)  ", dis_op8());
+}
+
+static void dis_show_ind_y(void)
+{
+   log_printf("(%02X),y  ", dis_op8());
+}
+
+static void dis_show_zero_x(void)
+{
+   log_printf(" %02X,x   ", dis_op8());
+}
+
+static void dis_show_zero_y(void)
+{
+   log_printf(" %02X,y   ", dis_op8());
+}
+
+static void dis_show_abs_y(void)
+{
+   log_printf(" %04X,y ", dis_op16());
+}
+
+static void dis_show_abs_x(void)
+{
+   log_printf(" %04X,x ", dis_op16());
+}
+
+static void dis_show_zero(void)
+{
+   log_printf(" %02X     ", dis_op8());
+}
+
+static void dis_show_abs(void)
+{
+   log_printf(" %04X   ", dis_op16());
+}
+
+static void dis_show_immediate(void)
+{
+   log_printf("#%02X     ", dis_op8());
+}
+
+static void dis_show_acc(void)
+{
+   log_printf(" a      ");
+}
+
+static void dis_show_relative(void)
+{
+   int target;
+
+   target = (int8) dis_op8();
+   target += (pc_reg + 2);
+   log_printf(" %04X   ", target);
+}
+
+static void dis_show_code(int optype)
+{
+   log_printf("%02X ", nes6502_getbyte(pc_reg));
+
+   switch (optype)
+   {
+   case _imp:
+   case _acc: 
+      log_printf("      ");
+      break;
+
+   case _rel:
+   case _imm:
+   case _zero:
+   case _zero_x:
+      log_printf("%02X    ", nes6502_getbyte(pc_reg + 1));
+      break;
+
+   case _abs:
+   case _abs_x:
+   case _abs_y:
+   case _ind:
+   case _ind_x:
+   case _ind_y:
+      log_printf("%02X %02X ", nes6502_getbyte(pc_reg + 1), nes6502_getbyte(pc_reg + 2));
+      break;
+   }
+}
+
+static void dis_show_op(char *opstr, int optype)
+{
+   dis_show_code(optype);
+   log_printf("%s ", opstr);
+
+   switch(optype)
+   {
+   case _imp:     log_printf("        "); break;
+   case _acc:     dis_show_acc();         break;
+   case _rel:     dis_show_relative();    break;
+   case _imm:     dis_show_immediate();   break;
+   case _abs:     dis_show_abs();         break;
+   case _abs_x:   dis_show_abs_x();       break;
+   case _abs_y:   dis_show_abs_y();       break;
+   case _zero:    dis_show_zero();        break;
+   case _zero_x:  dis_show_zero_x();      break;
+   case _ind:     dis_show_ind();         break;
+   case _ind_x:   dis_show_ind_x();       break;
+   case _ind_y:   dis_show_ind_y();       break;
+   }
+}
+
+void nes6502_disasm(uint32 PC, uint8 P, uint8 A, uint8 X, uint8 Y, uint8 S)
+{
+   pc_reg = PC;
+
+   log_printf("%04X: ", pc_reg);
+
+   switch(nes6502_getbyte(pc_reg))
+   {
+   case 0x00: dis_show_op("brk",_imp);    break;
+   case 0x01: dis_show_op("ora",_ind_x);  break;
+   case 0x02: dis_show_op("jam",_imp);    break;
+   case 0x03: dis_show_op("slo",_ind_x);  break;
+   case 0x04: dis_show_op("nop",_zero);   break;
+   case 0x05: dis_show_op("ora",_zero);   break;
+   case 0x06: dis_show_op("asl",_zero);   break;
+   case 0x07: dis_show_op("slo",_zero);   break;
+   case 0x08: dis_show_op("php",_imp);    break;
+   case 0x09: dis_show_op("ora",_imm);    break;
+   case 0x0a: dis_show_op("asl",_acc);    break;
+   case 0x0b: dis_show_op("anc",_imm);    break;
+   case 0x0c: dis_show_op("nop",_abs);    break;
+   case 0x0d: dis_show_op("ora",_abs);    break;
+   case 0x0e: dis_show_op("asl",_abs);    break;
+   case 0x0f: dis_show_op("slo",_abs);    break;
+
+   case 0x10: dis_show_op("bpl",_rel);    break;
+   case 0x11: dis_show_op("ora",_ind_y);  break;
+   case 0x12: dis_show_op("jam",_imp);    break;
+   case 0x13: dis_show_op("slo",_ind_y);  break;
+   case 0x14: dis_show_op("nop",_zero_x); break;
+   case 0x15: dis_show_op("ora",_zero_x); break;
+   case 0x16: dis_show_op("asl",_zero_x); break;
+   case 0x17: dis_show_op("slo",_zero_x); break;
+   case 0x18: dis_show_op("clc",_imp);    break;
+   case 0x19: dis_show_op("ora",_abs_y);  break;
+   case 0x1a: dis_show_op("nop",_imp);    break;
+   case 0x1b: dis_show_op("slo",_abs_y);  break;
+   case 0x1c: dis_show_op("nop",_abs_x);  break;
+   case 0x1d: dis_show_op("ora",_abs_x);  break;
+   case 0x1e: dis_show_op("asl",_abs_x);  break;
+   case 0x1f: dis_show_op("slo",_abs_x);  break;
+
+   case 0x20: dis_show_op("jsr",_abs);    break;
+   case 0x21: dis_show_op("and",_ind_x);  break;
+   case 0x22: dis_show_op("jam",_imp);    break;
+   case 0x23: dis_show_op("rla",_ind_x);  break;
+   case 0x24: dis_show_op("bit",_zero);   break;
+   case 0x25: dis_show_op("and",_zero);   break;
+   case 0x26: dis_show_op("rol",_zero);   break;
+   case 0x27: dis_show_op("rla",_zero);   break;
+   case 0x28: dis_show_op("plp",_imp);    break;
+   case 0x29: dis_show_op("and",_imm);    break;
+   case 0x2a: dis_show_op("rol",_acc);    break;
+   case 0x2b: dis_show_op("anc",_imm);    break;
+   case 0x2c: dis_show_op("bit",_abs);    break;
+   case 0x2d: dis_show_op("and",_abs);    break;
+   case 0x2e: dis_show_op("rol",_abs);    break;
+   case 0x2f: dis_show_op("rla",_abs);    break;
+
+   case 0x30: dis_show_op("bmi",_rel);    break;
+   case 0x31: dis_show_op("and",_ind_y);  break;
+   case 0x32: dis_show_op("jam",_imp);    break;
+   case 0x33: dis_show_op("rla",_ind_y);  break;
+/*   case 0x34: dis_show_op("nop",_zero);   break;*/
+   case 0x34: dis_show_op("nop",_imp);    break;
+   case 0x35: dis_show_op("and",_zero_x); break;
+   case 0x36: dis_show_op("rol",_zero_x); break;
+   case 0x37: dis_show_op("rla",_zero_x); break;
+   case 0x38: dis_show_op("sec",_imp);    break;
+   case 0x39: dis_show_op("and",_abs_y);  break;
+   case 0x3a: dis_show_op("nop",_imp);    break;
+   case 0x3b: dis_show_op("rla",_abs_y);  break;
+/*   case 0x3c: dis_show_op("nop",_imp);    break;*/
+   case 0x3c: dis_show_op("nop",_abs_x);  break;
+   case 0x3d: dis_show_op("and",_abs_x);  break;
+   case 0x3e: dis_show_op("rol",_abs_x);  break;
+   case 0x3f: dis_show_op("rla",_abs_x);  break;
+
+   case 0x40: dis_show_op("rti",_imp);    break;
+   case 0x41: dis_show_op("eor",_ind_x);  break;
+   case 0x42: dis_show_op("jam",_imp);    break;
+   case 0x43: dis_show_op("sre",_ind_x);  break;
+   case 0x44: dis_show_op("nop",_zero);   break;
+   case 0x45: dis_show_op("eor",_zero);   break;
+   case 0x46: dis_show_op("lsr",_zero);   break;
+   case 0x47: dis_show_op("sre",_zero);   break;
+   case 0x48: dis_show_op("pha",_imp);    break;
+   case 0x49: dis_show_op("eor",_imm);    break;
+   case 0x4a: dis_show_op("lsr",_acc);    break;
+   case 0x4b: dis_show_op("asr",_imm);    break;
+   case 0x4c: dis_show_op("jmp",_abs);    break;
+   case 0x4d: dis_show_op("eor",_abs);    break;
+   case 0x4e: dis_show_op("lsr",_abs);    break;
+   case 0x4f: dis_show_op("sre",_abs);    break;
+
+   case 0x50: dis_show_op("bvc",_rel);    break;
+   case 0x51: dis_show_op("eor",_ind_y);  break;
+   case 0x52: dis_show_op("jam",_imp);    break;
+   case 0x53: dis_show_op("sre",_ind_y);  break;
+   case 0x54: dis_show_op("nop",_zero_x); break;
+   case 0x55: dis_show_op("eor",_zero_x); break;
+   case 0x56: dis_show_op("lsr",_zero_x); break;
+   case 0x57: dis_show_op("sre",_zero_x); break;
+   case 0x58: dis_show_op("cli",_imp);    break;
+   case 0x59: dis_show_op("eor",_abs_y);  break;
+   case 0x5a: dis_show_op("nop",_imp);    break;
+   case 0x5b: dis_show_op("sre",_abs_y);  break;
+   case 0x5c: dis_show_op("nop",_abs_x);  break;
+   case 0x5d: dis_show_op("eor",_abs_x);  break;
+   case 0x5e: dis_show_op("lsr",_abs_x);  break;
+   case 0x5f: dis_show_op("sre",_abs_x);  break;
+ 
+   case 0x60: dis_show_op("rts",_imp);    break;
+   case 0x61: dis_show_op("adc",_ind_x);  break;
+   case 0x62: dis_show_op("jam",_imp);    break;
+   case 0x63: dis_show_op("rra",_ind_x);  break;
+   case 0x64: dis_show_op("nop",_zero);   break;
+   case 0x65: dis_show_op("adc",_zero);   break;
+   case 0x66: dis_show_op("ror",_zero);   break;
+   case 0x67: dis_show_op("rra",_zero);   break;
+   case 0x68: dis_show_op("pla",_imp);    break;
+   case 0x69: dis_show_op("adc",_imm);    break;
+   case 0x6a: dis_show_op("ror",_acc);    break;
+   case 0x6b: dis_show_op("arr",_imm);    break;
+   case 0x6c: dis_show_op("jmp",_ind);    break;
+   case 0x6d: dis_show_op("adc",_abs);    break;
+   case 0x6e: dis_show_op("ror",_abs);    break;
+   case 0x6f: dis_show_op("rra",_abs);    break;
+
+   case 0x70: dis_show_op("bvs",_rel);    break;
+   case 0x71: dis_show_op("adc",_ind_y);  break;
+   case 0x72: dis_show_op("jam",_imp);    break;
+   case 0x73: dis_show_op("rra",_ind_y);  break;
+   case 0x74: dis_show_op("nop",_zero_x); break;
+   case 0x75: dis_show_op("adc",_zero_x); break;
+   case 0x76: dis_show_op("ror",_zero_x); break;
+   case 0x77: dis_show_op("rra",_zero_x); break;
+   case 0x78: dis_show_op("sei",_imp);    break;
+   case 0x79: dis_show_op("adc",_abs_y);  break;
+   case 0x7a: dis_show_op("nop",_imp);    break;
+   case 0x7b: dis_show_op("rra",_abs_y);  break;
+   case 0x7c: dis_show_op("nop",_abs_x);  break;
+   case 0x7d: dis_show_op("adc",_abs_x);  break;
+   case 0x7e: dis_show_op("ror",_abs_x);  break;
+   case 0x7f: dis_show_op("rra",_abs_x);  break;
+
+   case 0x80: dis_show_op("nop",_imm);    break;
+   case 0x81: dis_show_op("sta",_ind_x);  break;
+   case 0x82: dis_show_op("nop",_imm);    break;
+   case 0x83: dis_show_op("sax",_ind_x);  break;
+   case 0x84: dis_show_op("sty",_zero);   break;
+   case 0x85: dis_show_op("sta",_zero);   break;
+   case 0x86: dis_show_op("stx",_zero);   break;
+   case 0x87: dis_show_op("sax",_zero);   break;
+   case 0x88: dis_show_op("dey",_imp);    break;
+   case 0x89: dis_show_op("nop",_imm);    break;
+   case 0x8a: dis_show_op("txa",_imp);    break;
+   case 0x8b: dis_show_op("ane",_imm);    break;
+   case 0x8c: dis_show_op("sty",_abs);    break;
+   case 0x8d: dis_show_op("sta",_abs);    break;
+   case 0x8e: dis_show_op("stx",_abs);    break;
+   case 0x8f: dis_show_op("sax",_abs);    break;
+
+   case 0x90: dis_show_op("bcc",_rel);    break;
+   case 0x91: dis_show_op("sta",_ind_y);  break;
+   case 0x92: dis_show_op("jam",_imp);    break;
+   case 0x93: dis_show_op("sha",_ind_y);  break;
+   case 0x94: dis_show_op("sty",_zero_x); break;
+   case 0x95: dis_show_op("sta",_zero_x); break;
+   case 0x96: dis_show_op("stx",_zero_y); break;
+   case 0x97: dis_show_op("sax",_zero_y); break;
+   case 0x98: dis_show_op("tya",_imp);    break;
+   case 0x99: dis_show_op("sta",_abs_y);  break;
+   case 0x9a: dis_show_op("txs",_imp);    break;
+   case 0x9b: dis_show_op("shs",_abs_y);  break;
+   case 0x9c: dis_show_op("shy",_abs_x);  break;
+   case 0x9d: dis_show_op("sta",_abs_x);  break;
+   case 0x9e: dis_show_op("shx",_abs_y);  break;
+   case 0x9f: dis_show_op("sha",_abs_y);  break;
+
+   case 0xa0: dis_show_op("ldy",_imm);    break;
+   case 0xa1: dis_show_op("lda",_ind_x);  break;
+   case 0xa2: dis_show_op("ldx",_imm);    break;
+   case 0xa3: dis_show_op("lax",_ind_x);  break;
+   case 0xa4: dis_show_op("ldy",_zero);   break;
+   case 0xa5: dis_show_op("lda",_zero);   break;
+   case 0xa6: dis_show_op("ldx",_zero);   break;
+   case 0xa7: dis_show_op("lax",_zero);   break;
+   case 0xa8: dis_show_op("tay",_imp);    break;
+   case 0xa9: dis_show_op("lda",_imm);    break;
+   case 0xaa: dis_show_op("tax",_imp);    break;
+   case 0xab: dis_show_op("lxa",_imm);    break;
+   case 0xac: dis_show_op("ldy",_abs);    break;
+   case 0xad: dis_show_op("lda",_abs);    break;
+   case 0xae: dis_show_op("ldx",_abs);    break;
+   case 0xaf: dis_show_op("lax",_abs);    break;
+
+   case 0xb0: dis_show_op("bcs",_rel);    break;
+   case 0xb1: dis_show_op("lda",_ind_y);  break;
+   case 0xb2: dis_show_op("jam",_imp);    break;
+   case 0xb3: dis_show_op("lax",_ind_y);  break;
+   case 0xb4: dis_show_op("ldy",_zero_x); break;
+   case 0xb5: dis_show_op("lda",_zero_x); break;
+   case 0xb6: dis_show_op("ldx",_zero_y); break;
+   case 0xb7: dis_show_op("lax",_zero_y); break;
+   case 0xb8: dis_show_op("clv",_imp);    break;
+   case 0xb9: dis_show_op("lda",_abs_y);  break;
+   case 0xba: dis_show_op("tsx",_imp);    break;
+   case 0xbb: dis_show_op("las",_abs_y);  break;
+   case 0xbc: dis_show_op("ldy",_abs_x);  break;
+   case 0xbd: dis_show_op("lda",_abs_x);  break;
+   case 0xbe: dis_show_op("ldx",_abs_y);  break;
+   case 0xbf: dis_show_op("lax",_abs_y);  break;
+
+   case 0xc0: dis_show_op("cpy",_imm);    break;
+   case 0xc1: dis_show_op("cmp",_ind_x);  break;
+   case 0xc2: dis_show_op("nop",_imm);    break;
+   case 0xc3: dis_show_op("dcp",_ind_x);  break;
+   case 0xc4: dis_show_op("cpy",_zero);   break;
+   case 0xc5: dis_show_op("cmp",_zero);   break;
+   case 0xc6: dis_show_op("dec",_zero);   break;
+   case 0xc7: dis_show_op("dcp",_zero);   break;
+   case 0xc8: dis_show_op("iny",_imp);    break;
+   case 0xc9: dis_show_op("cmp",_imm);    break;
+   case 0xca: dis_show_op("dex",_imp);    break;
+   case 0xcb: dis_show_op("sbx",_imm);    break;
+   case 0xcc: dis_show_op("cpy",_abs);    break;
+   case 0xcd: dis_show_op("cmp",_abs);    break;
+   case 0xce: dis_show_op("dec",_abs);    break;
+   case 0xcf: dis_show_op("dcp",_abs);    break;
+
+   case 0xd0: dis_show_op("bne",_rel);    break;
+   case 0xd1: dis_show_op("cmp",_ind_y);  break;
+   case 0xd2: dis_show_op("jam",_imp);    break;
+   case 0xd3: dis_show_op("dcp",_ind_y);  break;
+   case 0xd4: dis_show_op("nop",_zero_x); break;
+   case 0xd5: dis_show_op("cmp",_zero_x); break;
+   case 0xd6: dis_show_op("dec",_zero_x); break;
+   case 0xd7: dis_show_op("dcp",_zero_x); break;
+   case 0xd8: dis_show_op("cld",_imp);    break;
+   case 0xd9: dis_show_op("cmp",_abs_y);  break;
+   case 0xda: dis_show_op("nop",_imp);    break;
+   case 0xdb: dis_show_op("dcp",_abs_y);  break;
+   case 0xdc: dis_show_op("nop",_abs_x);  break;
+   case 0xdd: dis_show_op("cmp",_abs_x);  break;
+   case 0xde: dis_show_op("dec",_abs_x);  break;
+   case 0xdf: dis_show_op("dcp",_abs_x);  break;
+
+   case 0xe0: dis_show_op("cpx",_imm);    break;
+   case 0xe1: dis_show_op("sbc",_ind_x);  break;
+   case 0xe2: dis_show_op("nop",_imm);    break;
+   case 0xe3: dis_show_op("isb",_ind_x);  break;
+   case 0xe4: dis_show_op("cpx",_zero);   break;
+   case 0xe5: dis_show_op("sbc",_zero);   break;
+   case 0xe6: dis_show_op("inc",_zero);   break;
+   case 0xe7: dis_show_op("isb",_zero);   break;
+   case 0xe8: dis_show_op("inx",_imp);    break;
+   case 0xe9: dis_show_op("sbc",_imm);    break;
+   case 0xea: dis_show_op("nop",_imp);    break;
+   case 0xeb: dis_show_op("sbc",_imm);    break;
+   case 0xec: dis_show_op("cpx",_abs);    break;
+   case 0xed: dis_show_op("sbc",_abs);    break;
+   case 0xee: dis_show_op("inc",_abs);    break;
+   case 0xef: dis_show_op("isb",_abs);    break;
+
+   case 0xf0: dis_show_op("beq",_rel);    break;
+   case 0xf1: dis_show_op("sbc",_ind_y);  break;
+   case 0xf2: dis_show_op("jam",_imp);    break;
+   case 0xf3: dis_show_op("isb",_ind_y);  break;
+   case 0xf4: dis_show_op("nop",_zero_x); break;
+   case 0xf5: dis_show_op("sbc",_zero_x); break;
+   case 0xf6: dis_show_op("inc",_zero_x); break;
+   case 0xf7: dis_show_op("isb",_zero_x); break;
+   case 0xf8: dis_show_op("sed",_imp);    break;
+   case 0xf9: dis_show_op("sbc",_abs_y);  break;
+   case 0xfa: dis_show_op("nop",_imp);    break;
+   case 0xfb: dis_show_op("isb",_abs_y);  break;
+   case 0xfc: dis_show_op("nop",_abs_x);  break;
+   case 0xfd: dis_show_op("sbc",_abs_x);  break;
+   case 0xfe: dis_show_op("inc",_abs_x);  break;
+   case 0xff: dis_show_op("isb",_abs_x);  break;
+   }
+
+   log_printf("%c%c1%c%c%c%c%c %02X %02X %02X %02X\n",
+      (P & N_FLAG) ? 'N' : 'n',
+      (P & V_FLAG) ? 'V' : 'v',
+      (P & V_FLAG) ? 'B' : 'b',
+      (P & V_FLAG) ? 'D' : 'd',
+      (P & V_FLAG) ? 'I' : 'i',
+      (P & V_FLAG) ? 'Z' : 'z',
+      (P & V_FLAG) ? 'C' : 'c',
+      A, X, Y, S);
+}
+
+#endif /* NES6502_DEBUG */
+
+/*
+** $Log: dis6502.c,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/dis6502.h b/contrib/nosefart/dis6502.h
new file mode 100644
index 000000000..a02fd73ae
--- /dev/null
+++ b/contrib/nosefart/dis6502.h
@@ -0,0 +1,52 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** dis6502.h
+**
+** 6502 disassembler header
+** $Id: dis6502.h,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#ifndef _DIS6502_H_
+#define _DIS6502_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+extern void nes6502_disasm(uint32 PC, uint8 P, uint8 A, uint8 X, uint8 Y, uint8 S);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* !_DIS6502_H_ */
+
+/*
+** $Log: dis6502.h,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/fds_snd.c b/contrib/nosefart/fds_snd.c
new file mode 100644
index 000000000..fe2e4d624
--- /dev/null
+++ b/contrib/nosefart/fds_snd.c
@@ -0,0 +1,94 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** fds_snd.c
+**
+** Famicom Disk System sound emulation
+** $Id: fds_snd.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#include "types.h"
+#include "nes_apu.h"
+#include "fds_snd.h"
+
+static int32 fds_incsize = 0;
+
+/* mix sound channels together */
+static int32 fds_process(void)
+{
+   int32 output;
+   output = 0;
+
+   return output;
+}
+
+/* write to registers */
+static void fds_write(uint32 address, uint8 value)
+{
+}
+
+/* reset state of vrcvi sound channels */
+static void fds_reset(void)
+{
+   fds_incsize = apu_getcyclerate();
+}
+
+static void fds_init(void)
+{
+}
+
+/* TODO: bleh */
+static void fds_shutdown(void)
+{
+}
+
+static apu_memwrite fds_memwrite[] =
+{
+   { 0x4040, 0x4092, fds_write }, 
+   {     -1,     -1, NULL }
+};
+
+apuext_t fds_ext = 
+{
+   fds_init,
+   fds_shutdown,
+   fds_reset,
+   fds_process,
+   NULL, /* no reads */
+   fds_memwrite
+};
+
+/*
+** $Log: fds_snd.c,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.3  2000/07/03 02:18:53  matt
+** much better external module exporting
+**
+** Revision 1.2  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.1  2000/06/20 00:06:47  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/fds_snd.h b/contrib/nosefart/fds_snd.h
new file mode 100644
index 000000000..9d20b5b2a
--- /dev/null
+++ b/contrib/nosefart/fds_snd.h
@@ -0,0 +1,50 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** fds_snd.h
+**
+** Famicom Disk System sound emulation
+** $Id: fds_snd.h,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#ifndef _FDS_SND_H_
+#define _FDS_SND_H_
+
+#include "nes_apu.h"
+
+extern apuext_t fds_ext;
+
+
+#endif /* _VRCVISND_H_ */
+
+/*
+** $Log: fds_snd.h,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.2  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.1  2000/06/20 00:06:47  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/fmopl.c b/contrib/nosefart/fmopl.c
new file mode 100644
index 000000000..29c884096
--- /dev/null
+++ b/contrib/nosefart/fmopl.c
@@ -0,0 +1,1323 @@
+/*
+**
+** File: fmopl.c -- software implementation of FM sound generator
+**
+** Copyright (C) 1999 Tatsuyuki Satoh , MultiArcadeMachineEmurator development
+**
+** Version 0.36f
+**
+*/
+
+/*
+	preliminary :
+	Problem :
+	note:
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <math.h>
+//#include "driver.h"		/* use M.A.M.E. */
+#include "fmopl.h"
+
+/* MPC - hacks */
+#include "types.h"
+#include "log.h"
+
+#ifndef PI
+#define PI 3.14159265358979323846
+#endif
+
+/* -------------------- preliminary define section --------------------- */
+/* attack/decay rate time rate */
+#define OPL_ARRATE     141280  /* RATE 4 =  2826.24ms @ 3.6MHz */
+#define OPL_DRRATE    1956000  /* RATE 4 = 39280.64ms @ 3.6MHz */
+
+#define DELTAT_MIXING_LEVEL (1) /* DELTA-T ADPCM MIXING LEVEL */
+
+#define FREQ_BITS 24			/* frequency turn          */
+
+/* counter bits = 20 , octerve 7 */
+#define FREQ_RATE   (1<<(FREQ_BITS-20))
+#define TL_BITS    (FREQ_BITS+2)
+
+/* final output shift , limit minimum and maximum */
+#define OPL_OUTSB   (TL_BITS+3-16)		/* OPL output final shift 16bit */
+#define OPL_MAXOUT (0x7fff<<OPL_OUTSB)
+#define OPL_MINOUT (-0x8000<<OPL_OUTSB)
+
+/* -------------------- quality selection --------------------- */
+
+/* sinwave entries */
+/* used static memory = SIN_ENT * 4 (byte) */
+#define SIN_ENT 2048
+
+/* output level entries (envelope,sinwave) */
+/* envelope counter lower bits */
+#define ENV_BITS 16
+/* envelope output entries */
+#define EG_ENT   4096
+/* used dynamic memory = EG_ENT*4*4(byte)or EG_ENT*6*4(byte) */
+/* used static  memory = EG_ENT*4 (byte)                     */
+
+#define EG_OFF   ((2*EG_ENT)<<ENV_BITS)  /* OFF          */
+#define EG_DED   EG_OFF
+#define EG_DST   (EG_ENT<<ENV_BITS)      /* DECAY  START */
+#define EG_AED   EG_DST
+#define EG_AST   0                       /* ATTACK START */
+
+#define EG_STEP (96.0/EG_ENT) /* OPL is 0.1875 dB step  */
+
+/* LFO table entries */
+#define VIB_ENT 512
+#define VIB_SHIFT (32-9)
+#define AMS_ENT 512
+#define AMS_SHIFT (32-9)
+
+#define VIB_RATE 256
+
+/* -------------------- local defines , macros --------------------- */
+
+/* register number to channel number , slot offset */
+#define SLOT1 0
+#define SLOT2 1
+
+/* envelope phase */
+#define ENV_MOD_RR  0x00
+#define ENV_MOD_DR  0x01
+#define ENV_MOD_AR  0x02
+
+/* -------------------- tables --------------------- */
+static const int slot_array[32]=
+{
+	 0, 2, 4, 1, 3, 5,-1,-1,
+	 6, 8,10, 7, 9,11,-1,-1,
+	12,14,16,13,15,17,-1,-1,
+	-1,-1,-1,-1,-1,-1,-1,-1
+};
+
+/* key scale level */
+#define ML(x) ((UINT32)((x)*0.1875*2/EG_STEP))
+static const UINT32 KSL_TABLE[8*16]=
+{
+	/* OCT 0 */
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	/* OCT 1 */
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	 ML(0.000), ML(0.750), ML(1.125), ML(1.500),
+	 ML(1.875), ML(2.250), ML(2.625), ML(3.000),
+	/* OCT 2 */
+	 ML(0.000), ML(0.000), ML(0.000), ML(0.000),
+	 ML(0.000), ML(1.125), ML(1.875), ML(2.625),
+	 ML(3.000), ML(3.750), ML(4.125), ML(4.500),
+	 ML(4.875), ML(5.250), ML(5.625), ML(6.000),
+	/* OCT 3 */
+	 ML(0.000), ML(0.000), ML(0.000), ML(1.875),
+	 ML(3.000), ML(4.125), ML(4.875), ML(5.625),
+	 ML(6.000), ML(6.750), ML(7.125), ML(7.500),
+	 ML(7.875), ML(8.250), ML(8.625), ML(9.000),
+	/* OCT 4 */
+	 ML(0.000), ML(0.000), ML(3.000), ML(4.875),
+	 ML(6.000), ML(7.125), ML(7.875), ML(8.625),
+	 ML(9.000), ML(9.750),ML(10.125),ML(10.500),
+	ML(10.875),ML(11.250),ML(11.625),ML(12.000),
+	/* OCT 5 */
+	 ML(0.000), ML(3.000), ML(6.000), ML(7.875),
+	 ML(9.000),ML(10.125),ML(10.875),ML(11.625),
+	ML(12.000),ML(12.750),ML(13.125),ML(13.500),
+	ML(13.875),ML(14.250),ML(14.625),ML(15.000),
+	/* OCT 6 */
+	 ML(0.000), ML(6.000), ML(9.000),ML(10.875),
+	ML(12.000),ML(13.125),ML(13.875),ML(14.625),
+	ML(15.000),ML(15.750),ML(16.125),ML(16.500),
+	ML(16.875),ML(17.250),ML(17.625),ML(18.000),
+	/* OCT 7 */
+	 ML(0.000), ML(9.000),ML(12.000),ML(13.875),
+	ML(15.000),ML(16.125),ML(16.875),ML(17.625),
+	ML(18.000),ML(18.750),ML(19.125),ML(19.500),
+	ML(19.875),ML(20.250),ML(20.625),ML(21.000)
+};
+#undef ML
+
+/* sustain lebel table (3db per step) */
+/* 0 - 15: 0, 3, 6, 9,12,15,18,21,24,27,30,33,36,39,42,93 (dB)*/
+#define SC(db) ((INT32) (db*((3/EG_STEP)*(1<<ENV_BITS)))+EG_DST)
+static const INT32 SL_TABLE[16]={
+ SC( 0),SC( 1),SC( 2),SC(3 ),SC(4 ),SC(5 ),SC(6 ),SC( 7),
+ SC( 8),SC( 9),SC(10),SC(11),SC(12),SC(13),SC(14),SC(31)
+};
+#undef SC
+
+#define TL_MAX (EG_ENT*2) /* limit(tl + ksr + envelope) + sinwave */
+/* TotalLevel : 48 24 12  6  3 1.5 0.75 (dB) */
+/* TL_TABLE[ 0      to TL_MAX          ] : plus  section */
+/* TL_TABLE[ TL_MAX to TL_MAX+TL_MAX-1 ] : minus section */
+static INT32 *TL_TABLE;
+
+/* pointers to TL_TABLE with sinwave output offset */
+static INT32 **SIN_TABLE;
+
+/* LFO table */
+static INT32 *AMS_TABLE;
+static INT32 *VIB_TABLE;
+
+/* envelope output curve table */
+/* attack + decay + OFF */
+static INT32 ENV_CURVE[2*EG_ENT+1];
+
+/* multiple table */
+#define ML(x) ((UINT32) (2*(x)))
+static const UINT32 MUL_TABLE[16]= {
+/* 1/2, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15 */
+   ML(0.50), ML(1.00), ML(2.00), ML(3.00), ML(4.00), ML(5.00), ML(6.00), ML(7.00),
+   ML(8.00), ML(9.00),ML(10.00),ML(10.00),ML(12.00),ML(12.00),ML(15.00),ML(15.00)
+};
+#undef ML
+
+/* dummy attack / decay rate ( when rate == 0 ) */
+static INT32 RATE_0[16]=
+{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+/* -------------------- static state --------------------- */
+
+/* lock level of common table */
+static int num_lock = 0;
+
+/* work table */
+static void *cur_chip = NULL;	/* current chip point */
+/* currenct chip state */
+/* static FMSAMPLE  *bufL,*bufR; */
+static OPL_CH *S_CH;
+static OPL_CH *E_CH;
+OPL_SLOT *SLOT7_1,*SLOT7_2,*SLOT8_1,*SLOT8_2;
+
+static INT32 outd[1];
+static INT32 ams;
+static INT32 vib;
+INT32  *ams_table;
+INT32  *vib_table;
+static INT32 amsIncr;
+static INT32 vibIncr;
+static INT32 feedback2;		/* connect for SLOT 2 */
+
+/* log output level */
+#define LOG_ERR  3      /* ERROR       */
+#define LOG_WAR  2      /* WARNING     */
+#define LOG_INF  1      /* INFORMATION */
+
+#define LOG_LEVEL LOG_INF
+
+//#define LOG(n,x) if( (n)>=LOG_LEVEL ) logerror x
+#define LOG(n,x) if( (n)>=LOG_LEVEL ) log_printf x
+
+/* --------------------- subroutines  --------------------- */
+
+INLINE int Limit( int val, int max, int min ) {
+	if ( val > max )
+		val = max;
+	else if ( val < min )
+		val = min;
+
+	return val;
+}
+
+/* status set and IRQ handling */
+INLINE void OPL_STATUS_SET(FM_OPL *OPL,int flag)
+{
+	/* set status flag */
+	OPL->status |= flag;
+	if(!(OPL->status & 0x80))
+	{
+		if(OPL->status & OPL->statusmask)
+		{	/* IRQ on */
+			OPL->status |= 0x80;
+			/* callback user interrupt handler (IRQ is OFF to ON) */
+			if(OPL->IRQHandler) (OPL->IRQHandler)(OPL->IRQParam,1);
+		}
+	}
+}
+
+/* status reset and IRQ handling */
+INLINE void OPL_STATUS_RESET(FM_OPL *OPL,int flag)
+{
+	/* reset status flag */
+	OPL->status &=~flag;
+	if((OPL->status & 0x80))
+	{
+		if (!(OPL->status & OPL->statusmask) )
+		{
+			OPL->status &= 0x7f;
+			/* callback user interrupt handler (IRQ is ON to OFF) */
+			if(OPL->IRQHandler) (OPL->IRQHandler)(OPL->IRQParam,0);
+		}
+	}
+}
+
+/* IRQ mask set */
+INLINE void OPL_STATUSMASK_SET(FM_OPL *OPL,int flag)
+{
+	OPL->statusmask = flag;
+	/* IRQ handling check */
+	OPL_STATUS_SET(OPL,0);
+	OPL_STATUS_RESET(OPL,0);
+}
+
+/* ----- key on  ----- */
+INLINE void OPL_KEYON(OPL_SLOT *SLOT)
+{
+	/* sin wave restart */
+	SLOT->Cnt = 0;
+	/* set attack */
+	SLOT->evm = ENV_MOD_AR;
+	SLOT->evs = SLOT->evsa;
+	SLOT->evc = EG_AST;
+	SLOT->eve = EG_AED;
+}
+/* ----- key off ----- */
+INLINE void OPL_KEYOFF(OPL_SLOT *SLOT)
+{
+	if( SLOT->evm > ENV_MOD_RR)
+	{
+		/* set envelope counter from envleope output */
+		SLOT->evm = ENV_MOD_RR;
+		if( !(SLOT->evc&EG_DST) )
+			//SLOT->evc = (ENV_CURVE[SLOT->evc>>ENV_BITS]<<ENV_BITS) + EG_DST;
+			SLOT->evc = EG_DST;
+		SLOT->eve = EG_DED;
+		SLOT->evs = SLOT->evsr;
+	}
+}
+
+/* ---------- calcrate Envelope Generator & Phase Generator ---------- */
+/* return : envelope output */
+INLINE UINT32 OPL_CALC_SLOT( OPL_SLOT *SLOT )
+{
+	/* calcrate envelope generator */
+	if( (SLOT->evc+=SLOT->evs) >= SLOT->eve )
+	{
+		switch( SLOT->evm ){
+		case ENV_MOD_AR: /* ATTACK -> DECAY1 */
+			/* next DR */
+			SLOT->evm = ENV_MOD_DR;
+			SLOT->evc = EG_DST;
+			SLOT->eve = SLOT->SL;
+			SLOT->evs = SLOT->evsd;
+			break;
+		case ENV_MOD_DR: /* DECAY -> SL or RR */
+			SLOT->evc = SLOT->SL;
+			SLOT->eve = EG_DED;
+			if(SLOT->eg_typ)
+			{
+				SLOT->evs = 0;
+			}
+			else
+			{
+				SLOT->evm = ENV_MOD_RR;
+				SLOT->evs = SLOT->evsr;
+			}
+			break;
+		case ENV_MOD_RR: /* RR -> OFF */
+			SLOT->evc = EG_OFF;
+			SLOT->eve = EG_OFF+1;
+			SLOT->evs = 0;
+			break;
+		}
+	}
+	/* calcrate envelope */
+	return SLOT->TLL+ENV_CURVE[SLOT->evc>>ENV_BITS]+(SLOT->ams ? ams : 0);
+}
+
+/* set algorythm connection */
+static void set_algorythm( OPL_CH *CH)
+{
+	INT32 *carrier = &outd[0];
+	CH->connect1 = CH->CON ? carrier : &feedback2;
+	CH->connect2 = carrier;
+}
+
+/* ---------- frequency counter for operater update ---------- */
+INLINE void CALC_FCSLOT(OPL_CH *CH,OPL_SLOT *SLOT)
+{
+	int ksr;
+
+	/* frequency step counter */
+	SLOT->Incr = CH->fc * SLOT->mul;
+	ksr = CH->kcode >> SLOT->KSR;
+
+	if( SLOT->ksr != ksr )
+	{
+		SLOT->ksr = ksr;
+		/* attack , decay rate recalcration */
+		SLOT->evsa = SLOT->AR[ksr];
+		SLOT->evsd = SLOT->DR[ksr];
+		SLOT->evsr = SLOT->RR[ksr];
+	}
+	SLOT->TLL = SLOT->TL + (CH->ksl_base>>SLOT->ksl);
+}
+
+/* set multi,am,vib,EG-TYP,KSR,mul */
+INLINE void set_mul(FM_OPL *OPL,int slot,int v)
+{
+	OPL_CH   *CH   = &OPL->P_CH[slot/2];
+	OPL_SLOT *SLOT = &CH->SLOT[slot&1];
+
+	SLOT->mul    = MUL_TABLE[v&0x0f];
+	SLOT->KSR    = (v&0x10) ? 0 : 2;
+	SLOT->eg_typ = (v&0x20)>>5;
+	SLOT->vib    = (v&0x40);
+	SLOT->ams    = (v&0x80);
+	CALC_FCSLOT(CH,SLOT);
+}
+
+/* set ksl & tl */
+INLINE void set_ksl_tl(FM_OPL *OPL,int slot,int v)
+{
+	OPL_CH   *CH   = &OPL->P_CH[slot/2];
+	OPL_SLOT *SLOT = &CH->SLOT[slot&1];
+	int ksl = v>>6; /* 0 / 1.5 / 3 / 6 db/OCT */
+
+	SLOT->ksl = ksl ? 3-ksl : 31;
+	SLOT->TL  = (INT32) (((v&0x3f)*(0.75/EG_STEP))); /* 0.75db step */
+
+	if( !(OPL->mode&0x80) )
+	{	/* not CSM latch total level */
+		SLOT->TLL = SLOT->TL + (CH->ksl_base>>SLOT->ksl);
+	}
+}
+
+/* set attack rate & decay rate  */
+INLINE void set_ar_dr(FM_OPL *OPL,int slot,int v)
+{
+	OPL_CH   *CH   = &OPL->P_CH[slot/2];
+	OPL_SLOT *SLOT = &CH->SLOT[slot&1];
+	int ar = v>>4;
+	int dr = v&0x0f;
+
+	SLOT->AR = ar ? &OPL->AR_TABLE[ar<<2] : RATE_0;
+	SLOT->evsa = SLOT->AR[SLOT->ksr];
+	if( SLOT->evm == ENV_MOD_AR ) SLOT->evs = SLOT->evsa;
+
+	SLOT->DR = dr ? &OPL->DR_TABLE[dr<<2] : RATE_0;
+	SLOT->evsd = SLOT->DR[SLOT->ksr];
+	if( SLOT->evm == ENV_MOD_DR ) SLOT->evs = SLOT->evsd;
+}
+
+/* set sustain level & release rate */
+INLINE void set_sl_rr(FM_OPL *OPL,int slot,int v)
+{
+	OPL_CH   *CH   = &OPL->P_CH[slot/2];
+	OPL_SLOT *SLOT = &CH->SLOT[slot&1];
+	int sl = v>>4;
+	int rr = v & 0x0f;
+
+	SLOT->SL = SL_TABLE[sl];
+	if( SLOT->evm == ENV_MOD_DR ) SLOT->eve = SLOT->SL;
+	SLOT->RR = &OPL->DR_TABLE[rr<<2];
+	SLOT->evsr = SLOT->RR[SLOT->ksr];
+	if( SLOT->evm == ENV_MOD_RR ) SLOT->evs = SLOT->evsr;
+}
+
+/* operator output calcrator */
+#define OP_OUT(slot,env,con)   slot->wavetable[((slot->Cnt+con)/(0x1000000/SIN_ENT))&(SIN_ENT-1)][env]
+/* ---------- calcrate one of channel ---------- */
+INLINE void OPL_CALC_CH( OPL_CH *CH )
+{
+	UINT32 env_out;
+	OPL_SLOT *SLOT;
+
+	feedback2 = 0;
+	/* SLOT 1 */
+	SLOT = &CH->SLOT[SLOT1];
+	env_out=OPL_CALC_SLOT(SLOT);
+	if( env_out < EG_ENT-1 )
+	{
+		/* PG */
+		if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE);
+		else          SLOT->Cnt += SLOT->Incr;
+		/* connectoion */
+		if(CH->FB)
+		{
+			int feedback1 = (CH->op1_out[0]+CH->op1_out[1])>>CH->FB;
+			CH->op1_out[1] = CH->op1_out[0];
+			*CH->connect1 += CH->op1_out[0] = OP_OUT(SLOT,env_out,feedback1);
+		}
+		else
+		{
+			*CH->connect1 += OP_OUT(SLOT,env_out,0);
+		}
+	}else
+	{
+		CH->op1_out[1] = CH->op1_out[0];
+		CH->op1_out[0] = 0;
+	}
+	/* SLOT 2 */
+	SLOT = &CH->SLOT[SLOT2];
+	env_out=OPL_CALC_SLOT(SLOT);
+	if( env_out < EG_ENT-1 )
+	{
+		/* PG */
+		if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE);
+		else          SLOT->Cnt += SLOT->Incr;
+		/* connectoion */
+		outd[0] += OP_OUT(SLOT,env_out, feedback2);
+	}
+}
+
+/* ---------- calcrate rythm block ---------- */
+#define WHITE_NOISE_db 6.0
+INLINE void OPL_CALC_RH( OPL_CH *CH )
+{
+	UINT32 env_tam,env_sd,env_top,env_hh;
+	int whitenoise = (rand()&1)*((int)(WHITE_NOISE_db/EG_STEP));
+	INT32 tone8;
+
+	OPL_SLOT *SLOT;
+	int env_out;
+
+	/* BD : same as FM serial mode and output level is large */
+	feedback2 = 0;
+	/* SLOT 1 */
+	SLOT = &CH[6].SLOT[SLOT1];
+	env_out=OPL_CALC_SLOT(SLOT);
+	if( env_out < EG_ENT-1 )
+	{
+		/* PG */
+		if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE);
+		else          SLOT->Cnt += SLOT->Incr;
+		/* connectoion */
+		if(CH[6].FB)
+		{
+			int feedback1 = (CH[6].op1_out[0]+CH[6].op1_out[1])>>CH[6].FB;
+			CH[6].op1_out[1] = CH[6].op1_out[0];
+			feedback2 = CH[6].op1_out[0] = OP_OUT(SLOT,env_out,feedback1);
+		}
+		else
+		{
+			feedback2 = OP_OUT(SLOT,env_out,0);
+		}
+	}else
+	{
+		feedback2 = 0;
+		CH[6].op1_out[1] = CH[6].op1_out[0];
+		CH[6].op1_out[0] = 0;
+	}
+	/* SLOT 2 */
+	SLOT = &CH[6].SLOT[SLOT2];
+	env_out=OPL_CALC_SLOT(SLOT);
+	if( env_out < EG_ENT-1 )
+	{
+		/* PG */
+		if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE);
+		else          SLOT->Cnt += SLOT->Incr;
+		/* connectoion */
+		outd[0] += OP_OUT(SLOT,env_out, feedback2)*2;
+	}
+
+	// SD  (17) = mul14[fnum7] + white noise
+	// TAM (15) = mul15[fnum8]
+	// TOP (18) = fnum6(mul18[fnum8]+whitenoise)
+	// HH  (14) = fnum7(mul18[fnum8]+whitenoise) + white noise
+	env_sd =OPL_CALC_SLOT(SLOT7_2) + whitenoise;
+	env_tam=OPL_CALC_SLOT(SLOT8_1);
+	env_top=OPL_CALC_SLOT(SLOT8_2);
+	env_hh =OPL_CALC_SLOT(SLOT7_1) + whitenoise;
+
+	/* PG */
+	if(SLOT7_1->vib) SLOT7_1->Cnt += (2*SLOT7_1->Incr*vib/VIB_RATE);
+	else             SLOT7_1->Cnt += 2*SLOT7_1->Incr;
+	if(SLOT7_2->vib) SLOT7_2->Cnt += ((CH[7].fc*8)*vib/VIB_RATE);
+	else             SLOT7_2->Cnt += (CH[7].fc*8);
+	if(SLOT8_1->vib) SLOT8_1->Cnt += (SLOT8_1->Incr*vib/VIB_RATE);
+	else             SLOT8_1->Cnt += SLOT8_1->Incr;
+	if(SLOT8_2->vib) SLOT8_2->Cnt += ((CH[8].fc*48)*vib/VIB_RATE);
+	else             SLOT8_2->Cnt += (CH[8].fc*48);
+
+	tone8 = OP_OUT(SLOT8_2,whitenoise,0 );
+
+	/* SD */
+	if( env_sd < EG_ENT-1 )
+		outd[0] += OP_OUT(SLOT7_1,env_sd, 0)*8;
+	/* TAM */
+	if( env_tam < EG_ENT-1 )
+		outd[0] += OP_OUT(SLOT8_1,env_tam, 0)*2;
+	/* TOP-CY */
+	if( env_top < EG_ENT-1 )
+		outd[0] += OP_OUT(SLOT7_2,env_top,tone8)*2;
+	/* HH */
+	if( env_hh  < EG_ENT-1 )
+		outd[0] += OP_OUT(SLOT7_2,env_hh,tone8)*2;
+}
+
+/* ----------- initialize time tabls ----------- */
+static void init_timetables( FM_OPL *OPL , int ARRATE , int DRRATE )
+{
+	int i;
+	double rate;
+
+	/* make attack rate & decay rate tables */
+	for (i = 0;i < 4;i++) OPL->AR_TABLE[i] = OPL->DR_TABLE[i] = 0;
+	for (i = 4;i <= 60;i++){
+		rate  = OPL->freqbase;						/* frequency rate */
+		if( i < 60 ) rate *= 1.0+(i&3)*0.25;		/* b0-1 : x1 , x1.25 , x1.5 , x1.75 */
+		rate *= 1<<((i>>2)-1);						/* b2-5 : shift bit */
+		rate *= (double)(EG_ENT<<ENV_BITS);
+		OPL->AR_TABLE[i] = (INT32) (rate / ARRATE);
+		OPL->DR_TABLE[i] = (INT32) (rate / DRRATE);
+	}
+	for (i = 60;i < 76;i++)
+	{
+		OPL->AR_TABLE[i] = EG_AED-1;
+		OPL->DR_TABLE[i] = OPL->DR_TABLE[60];
+	}
+#if 0
+	for (i = 0;i < 64 ;i++){	/* make for overflow area */
+		LOG(LOG_WAR,("rate %2d , ar %f ms , dr %f ms \n",i,
+			((double)(EG_ENT<<ENV_BITS) / OPL->AR_TABLE[i]) * (1000.0 / OPL->rate),
+			((double)(EG_ENT<<ENV_BITS) / OPL->DR_TABLE[i]) * (1000.0 / OPL->rate) ));
+	}
+#endif
+}
+
+/* ---------- generic table initialize ---------- */
+static int OPLOpenTable( void )
+{
+	int s,t;
+	double rate;
+	int i,j;
+	double pom;
+
+	/* allocate dynamic tables */
+	if( (TL_TABLE = malloc(TL_MAX*2*sizeof(INT32))) == NULL)
+		return 0;
+	if( (SIN_TABLE = malloc(SIN_ENT*4 *sizeof(INT32 *))) == NULL)
+	{
+		free(TL_TABLE);
+		return 0;
+	}
+	if( (AMS_TABLE = malloc(AMS_ENT*2 *sizeof(INT32))) == NULL)
+	{
+		free(TL_TABLE);
+		free(SIN_TABLE);
+		return 0;
+	}
+	if( (VIB_TABLE = malloc(VIB_ENT*2 *sizeof(INT32))) == NULL)
+	{
+		free(TL_TABLE);
+		free(SIN_TABLE);
+		free(AMS_TABLE);
+		return 0;
+	}
+	/* make total level table */
+	for (t = 0;t < EG_ENT-1 ;t++){
+		rate = ((1<<TL_BITS)-1)/pow(10,EG_STEP*t/20);	/* dB -> voltage */
+		TL_TABLE[       t] =  (int)rate;
+		TL_TABLE[TL_MAX+t] = -TL_TABLE[t];
+/*		LOG(LOG_INF,("TotalLevel(%3d) = %x\n",t,TL_TABLE[t]));*/
+	}
+	/* fill volume off area */
+	for ( t = EG_ENT-1; t < TL_MAX ;t++){
+		TL_TABLE[t] = TL_TABLE[TL_MAX+t] = 0;
+	}
+
+	/* make sinwave table (total level offet) */
+	/* degree 0 = degree 180                   = off */
+	SIN_TABLE[0] = SIN_TABLE[SIN_ENT/2]         = &TL_TABLE[EG_ENT-1];
+	for (s = 1;s <= SIN_ENT/4;s++){
+		pom = sin(2*PI*s/SIN_ENT); /* sin     */
+		pom = 20*log10(1/pom);	   /* decibel */
+		j = (int) (pom / EG_STEP);         /* TL_TABLE steps */
+
+        /* degree 0   -  90    , degree 180 -  90 : plus section */
+		SIN_TABLE[          s] = SIN_TABLE[SIN_ENT/2-s] = &TL_TABLE[j];
+        /* degree 180 - 270    , degree 360 - 270 : minus section */
+		SIN_TABLE[SIN_ENT/2+s] = SIN_TABLE[SIN_ENT  -s] = &TL_TABLE[TL_MAX+j];
+/*		LOG(LOG_INF,("sin(%3d) = %f:%f db\n",s,pom,(double)j * EG_STEP));*/
+	}
+	for (s = 0;s < SIN_ENT;s++)
+	{
+		SIN_TABLE[SIN_ENT*1+s] = s<(SIN_ENT/2) ? SIN_TABLE[s] : &TL_TABLE[EG_ENT];
+		SIN_TABLE[SIN_ENT*2+s] = SIN_TABLE[s % (SIN_ENT/2)];
+		SIN_TABLE[SIN_ENT*3+s] = (s/(SIN_ENT/4))&1 ? &TL_TABLE[EG_ENT] : SIN_TABLE[SIN_ENT*2+s];
+	}
+
+	/* envelope counter -> envelope output table */
+	for (i=0; i<EG_ENT; i++)
+	{
+		/* ATTACK curve */
+		pom = pow( ((double)(EG_ENT-1-i)/EG_ENT) , 8 ) * EG_ENT;
+		/* if( pom >= EG_ENT ) pom = EG_ENT-1; */
+		ENV_CURVE[i] = (int)pom;
+		/* DECAY ,RELEASE curve */
+		ENV_CURVE[(EG_DST>>ENV_BITS)+i]= i;
+	}
+	/* off */
+	ENV_CURVE[EG_OFF>>ENV_BITS]= EG_ENT-1;
+	/* make LFO ams table */
+	for (i=0; i<AMS_ENT; i++)
+	{
+		pom = (1.0+sin(2*PI*i/AMS_ENT))/2; /* sin */
+		AMS_TABLE[i]         = (INT32) ((1.0/EG_STEP)*pom); /* 1dB   */
+		AMS_TABLE[AMS_ENT+i] = (INT32) ((4.8/EG_STEP)*pom); /* 4.8dB */
+	}
+	/* make LFO vibrate table */
+	for (i=0; i<VIB_ENT; i++)
+	{
+		/* 100cent = 1seminote = 6% ?? */
+		pom = (double)VIB_RATE*0.06*sin(2*PI*i/VIB_ENT); /* +-100sect step */
+		VIB_TABLE[i]         = VIB_RATE + (INT32) (pom*0.07); /* +- 7cent */
+		VIB_TABLE[VIB_ENT+i] = VIB_RATE + (INT32) (pom*0.14); /* +-14cent */
+		/* LOG(LOG_INF,("vib %d=%d\n",i,VIB_TABLE[VIB_ENT+i])); */
+	}
+	return 1;
+}
+
+
+static void OPLCloseTable( void )
+{
+	free(TL_TABLE);
+	free(SIN_TABLE);
+	free(AMS_TABLE);
+	free(VIB_TABLE);
+}
+
+/* CSM Key Controll */
+INLINE void CSMKeyControll(OPL_CH *CH)
+{
+	OPL_SLOT *slot1 = &CH->SLOT[SLOT1];
+	OPL_SLOT *slot2 = &CH->SLOT[SLOT2];
+	/* all key off */
+	OPL_KEYOFF(slot1);
+	OPL_KEYOFF(slot2);
+	/* total level latch */
+	slot1->TLL = slot1->TL + (CH->ksl_base>>slot1->ksl);
+	slot1->TLL = slot1->TL + (CH->ksl_base>>slot1->ksl);
+	/* key on */
+	CH->op1_out[0] = CH->op1_out[1] = 0;
+	OPL_KEYON(slot1);
+	OPL_KEYON(slot2);
+}
+
+/* ---------- opl initialize ---------- */
+static void OPL_initalize(FM_OPL *OPL)
+{
+	int fn;
+
+	/* frequency base */
+	OPL->freqbase = (OPL->rate) ? ((double)OPL->clock / OPL->rate) / 72  : 0;
+	/* Timer base time */
+	OPL->TimerBase = 1.0/((double)OPL->clock / 72.0 );
+	/* make time tables */
+	init_timetables( OPL , OPL_ARRATE , OPL_DRRATE );
+	/* make fnumber -> increment counter table */
+	for( fn=0 ; fn < 1024 ; fn++ )
+	{
+		OPL->FN_TABLE[fn] = (UINT32) (OPL->freqbase * fn * FREQ_RATE * (1<<7) / 2);
+	}
+	/* LFO freq.table */
+	OPL->amsIncr = (INT32) (OPL->rate ? (double)AMS_ENT*(1<<AMS_SHIFT) / OPL->rate * 3.7 * ((double)OPL->clock/3600000) : 0);
+	OPL->vibIncr = (INT32) (OPL->rate ? (double)VIB_ENT*(1<<VIB_SHIFT) / OPL->rate * 6.4 * ((double)OPL->clock/3600000) : 0);
+}
+
+/* ---------- write a OPL registers ---------- */
+static void OPLWriteReg(FM_OPL *OPL, int r, int v)
+{
+	OPL_CH *CH;
+	int slot;
+	unsigned int block_fnum;
+
+	switch(r&0xe0)
+	{
+	case 0x00: /* 00-1f:controll */
+		switch(r&0x1f)
+		{
+		case 0x01:
+			/* wave selector enable */
+			if(OPL->type&OPL_TYPE_WAVESEL)
+			{
+				OPL->wavesel = v&0x20;
+				if(!OPL->wavesel)
+				{
+					/* preset compatible mode */
+					int c;
+					for(c=0;c<OPL->max_ch;c++)
+					{
+						OPL->P_CH[c].SLOT[SLOT1].wavetable = &SIN_TABLE[0];
+						OPL->P_CH[c].SLOT[SLOT2].wavetable = &SIN_TABLE[0];
+					}
+				}
+			}
+			return;
+		case 0x02:	/* Timer 1 */
+			OPL->T[0] = (256-v)*4;
+			break;
+		case 0x03:	/* Timer 2 */
+			OPL->T[1] = (256-v)*16;
+			return;
+		case 0x04:	/* IRQ clear / mask and Timer enable */
+			if(v&0x80)
+			{	/* IRQ flag clear */
+				OPL_STATUS_RESET(OPL,0x7f);
+			}
+			else
+			{	/* set IRQ mask ,timer enable*/
+				UINT8 st1 = v&1;
+				UINT8 st2 = (v>>1)&1;
+				/* IRQRST,T1MSK,t2MSK,EOSMSK,BRMSK,x,ST2,ST1 */
+				OPL_STATUS_RESET(OPL,v&0x78);
+				OPL_STATUSMASK_SET(OPL,((~v)&0x78)|0x01);
+				/* timer 2 */
+				if(OPL->st[1] != st2)
+				{
+					double interval = st2 ? (double)OPL->T[1]*OPL->TimerBase : 0.0;
+					OPL->st[1] = st2;
+					if (OPL->TimerHandler) (OPL->TimerHandler)(OPL->TimerParam+1,interval);
+				}
+				/* timer 1 */
+				if(OPL->st[0] != st1)
+				{
+					double interval = st1 ? (double)OPL->T[0]*OPL->TimerBase : 0.0;
+					OPL->st[0] = st1;
+					if (OPL->TimerHandler) (OPL->TimerHandler)(OPL->TimerParam+0,interval);
+				}
+			}
+			return;
+#if BUILD_Y8950
+		case 0x06:		/* Key Board OUT */
+			if(OPL->type&OPL_TYPE_KEYBOARD)
+			{
+				if(OPL->keyboardhandler_w)
+					OPL->keyboardhandler_w(OPL->keyboard_param,v);
+				else
+					LOG(LOG_WAR,("OPL:write unmapped KEYBOARD port\n"));
+			}
+			return;
+		case 0x07:	/* DELTA-T controll : START,REC,MEMDATA,REPT,SPOFF,x,x,RST */
+			if(OPL->type&OPL_TYPE_ADPCM)
+				YM_DELTAT_ADPCM_Write(OPL->deltat,r-0x07,v);
+			return;
+		case 0x08:	/* MODE,DELTA-T : CSM,NOTESEL,x,x,smpl,da/ad,64k,rom */
+			OPL->mode = v;
+			v&=0x1f;	/* for DELTA-T unit */
+		case 0x09:		/* START ADD */
+		case 0x0a:
+		case 0x0b:		/* STOP ADD  */
+		case 0x0c:
+		case 0x0d:		/* PRESCALE   */
+		case 0x0e:
+		case 0x0f:		/* ADPCM data */
+		case 0x10: 		/* DELTA-N    */
+		case 0x11: 		/* DELTA-N    */
+		case 0x12: 		/* EG-CTRL    */
+			if(OPL->type&OPL_TYPE_ADPCM)
+				YM_DELTAT_ADPCM_Write(OPL->deltat,r-0x07,v);
+			return;
+#if 0
+		case 0x15:		/* DAC data    */
+		case 0x16:
+		case 0x17:		/* SHIFT    */
+			return;
+		case 0x18:		/* I/O CTRL (Direction) */
+			if(OPL->type&OPL_TYPE_IO)
+				OPL->portDirection = v&0x0f;
+			return;
+		case 0x19:		/* I/O DATA */
+			if(OPL->type&OPL_TYPE_IO)
+			{
+				OPL->portLatch = v;
+				if(OPL->porthandler_w)
+					OPL->porthandler_w(OPL->port_param,v&OPL->portDirection);
+			}
+			return;
+		case 0x1a:		/* PCM data */
+			return;
+#endif
+#endif
+		}
+		break;
+	case 0x20:	/* am,vib,ksr,eg type,mul */
+		slot = slot_array[r&0x1f];
+		if(slot == -1) return;
+		set_mul(OPL,slot,v);
+		return;
+	case 0x40:
+		slot = slot_array[r&0x1f];
+		if(slot == -1) return;
+		set_ksl_tl(OPL,slot,v);
+		return;
+	case 0x60:
+		slot = slot_array[r&0x1f];
+		if(slot == -1) return;
+		set_ar_dr(OPL,slot,v);
+		return;
+	case 0x80:
+		slot = slot_array[r&0x1f];
+		if(slot == -1) return;
+		set_sl_rr(OPL,slot,v);
+		return;
+	case 0xa0:
+		switch(r)
+		{
+		case 0xbd:
+			/* amsep,vibdep,r,bd,sd,tom,tc,hh */
+			{
+			UINT8 rkey = OPL->rythm^v;
+			OPL->ams_table = &AMS_TABLE[v&0x80 ? AMS_ENT : 0];
+			OPL->vib_table = &VIB_TABLE[v&0x40 ? VIB_ENT : 0];
+			OPL->rythm  = v&0x3f;
+			if(OPL->rythm&0x20)
+			{
+#if 0
+				usrintf_showmessage("OPL Rythm mode select");
+#endif
+				/* BD key on/off */
+				if(rkey&0x10)
+				{
+					if(v&0x10)
+					{
+						OPL->P_CH[6].op1_out[0] = OPL->P_CH[6].op1_out[1] = 0;
+						OPL_KEYON(&OPL->P_CH[6].SLOT[SLOT1]);
+						OPL_KEYON(&OPL->P_CH[6].SLOT[SLOT2]);
+					}
+					else
+					{
+						OPL_KEYOFF(&OPL->P_CH[6].SLOT[SLOT1]);
+						OPL_KEYOFF(&OPL->P_CH[6].SLOT[SLOT2]);
+					}
+				}
+				/* SD key on/off */
+				if(rkey&0x08)
+				{
+					if(v&0x08) OPL_KEYON(&OPL->P_CH[7].SLOT[SLOT2]);
+					else       OPL_KEYOFF(&OPL->P_CH[7].SLOT[SLOT2]);
+				}/* TAM key on/off */
+				if(rkey&0x04)
+				{
+					if(v&0x04) OPL_KEYON(&OPL->P_CH[8].SLOT[SLOT1]);
+					else       OPL_KEYOFF(&OPL->P_CH[8].SLOT[SLOT1]);
+				}
+				/* TOP-CY key on/off */
+				if(rkey&0x02)
+				{
+					if(v&0x02) OPL_KEYON(&OPL->P_CH[8].SLOT[SLOT2]);
+					else       OPL_KEYOFF(&OPL->P_CH[8].SLOT[SLOT2]);
+				}
+				/* HH key on/off */
+				if(rkey&0x01)
+				{
+					if(v&0x01) OPL_KEYON(&OPL->P_CH[7].SLOT[SLOT1]);
+					else       OPL_KEYOFF(&OPL->P_CH[7].SLOT[SLOT1]);
+				}
+			}
+			}
+			return;
+		}
+		/* keyon,block,fnum */
+		if( (r&0x0f) > 8) return;
+		CH = &OPL->P_CH[r&0x0f];
+		if(!(r&0x10))
+		{	/* a0-a8 */
+			block_fnum  = (CH->block_fnum&0x1f00) | v;
+		}
+		else
+		{	/* b0-b8 */
+			int keyon = (v>>5)&1;
+			block_fnum = ((v&0x1f)<<8) | (CH->block_fnum&0xff);
+			if(CH->keyon != keyon)
+			{
+				if( (CH->keyon=keyon) )
+				{
+					CH->op1_out[0] = CH->op1_out[1] = 0;
+					OPL_KEYON(&CH->SLOT[SLOT1]);
+					OPL_KEYON(&CH->SLOT[SLOT2]);
+				}
+				else
+				{
+					OPL_KEYOFF(&CH->SLOT[SLOT1]);
+					OPL_KEYOFF(&CH->SLOT[SLOT2]);
+				}
+			}
+		}
+		/* update */
+		if(CH->block_fnum != block_fnum)
+		{
+			int blockRv = 7-(block_fnum>>10);
+			int fnum   = block_fnum&0x3ff;
+			CH->block_fnum = block_fnum;
+
+			CH->ksl_base = KSL_TABLE[block_fnum>>6];
+			CH->fc = OPL->FN_TABLE[fnum]>>blockRv;
+			CH->kcode = CH->block_fnum>>9;
+			if( (OPL->mode&0x40) && CH->block_fnum&0x100) CH->kcode |=1;
+			CALC_FCSLOT(CH,&CH->SLOT[SLOT1]);
+			CALC_FCSLOT(CH,&CH->SLOT[SLOT2]);
+		}
+		return;
+	case 0xc0:
+		/* FB,C */
+		if( (r&0x0f) > 8) return;
+		CH = &OPL->P_CH[r&0x0f];
+		{
+		int feedback = (v>>1)&7;
+		CH->FB   = feedback ? (8+1) - feedback : 0;
+		CH->CON = v&1;
+		set_algorythm(CH);
+		}
+		return;
+	case 0xe0: /* wave type */
+		slot = slot_array[r&0x1f];
+		if(slot == -1) return;
+		CH = &OPL->P_CH[slot/2];
+		if(OPL->wavesel)
+		{
+			/* LOG(LOG_INF,("OPL SLOT %d wave select %d\n",slot,v&3)); */
+			CH->SLOT[slot&1].wavetable = &SIN_TABLE[(v&0x03)*SIN_ENT];
+		}
+		return;
+	}
+}
+
+/* lock/unlock for common table */
+static int OPL_LockTable(void)
+{
+	num_lock++;
+	if(num_lock>1) return 0;
+	/* first time */
+	cur_chip = NULL;
+	/* allocate total level table (128kb space) */
+	if( !OPLOpenTable() )
+	{
+		num_lock--;
+		return -1;
+	}
+	return 0;
+}
+
+static void OPL_UnLockTable(void)
+{
+	if(num_lock) num_lock--;
+	if(num_lock) return;
+	/* last time */
+	cur_chip = NULL;
+	OPLCloseTable();
+}
+
+#if (BUILD_YM3812 || BUILD_YM3526)
+/*******************************************************************************/
+/*		YM3812 local section                                                   */
+/*******************************************************************************/
+
+/* ---------- update one of chip ----------- */
+void YM3812UpdateOne(FM_OPL *OPL, INT16 *buffer, int length)
+{
+    int i;
+	int data;
+	FMSAMPLE *buf = buffer;
+	UINT32 amsCnt  = OPL->amsCnt;
+	UINT32 vibCnt  = OPL->vibCnt;
+	UINT8 rythm = OPL->rythm&0x20;
+	OPL_CH *CH,*R_CH;
+
+	if( (void *)OPL != cur_chip ){
+		cur_chip = (void *)OPL;
+		/* channel pointers */
+		S_CH = OPL->P_CH;
+		E_CH = &S_CH[9];
+		/* rythm slot */
+		SLOT7_1 = &S_CH[7].SLOT[SLOT1];
+		SLOT7_2 = &S_CH[7].SLOT[SLOT2];
+		SLOT8_1 = &S_CH[8].SLOT[SLOT1];
+		SLOT8_2 = &S_CH[8].SLOT[SLOT2];
+		/* LFO state */
+		amsIncr = OPL->amsIncr;
+		vibIncr = OPL->vibIncr;
+		ams_table = OPL->ams_table;
+		vib_table = OPL->vib_table;
+	}
+	R_CH = rythm ? &S_CH[6] : E_CH;
+    for( i=0; i < length ; i++ )
+	{
+		/*            channel A         channel B         channel C      */
+		/* LFO */
+		ams = ams_table[(amsCnt+=amsIncr)>>AMS_SHIFT];
+		vib = vib_table[(vibCnt+=vibIncr)>>VIB_SHIFT];
+		outd[0] = 0;
+		/* FM part */
+		for(CH=S_CH ; CH < R_CH ; CH++)
+			OPL_CALC_CH(CH);
+		/* Rythn part */
+		if(rythm)
+			OPL_CALC_RH(S_CH);
+		/* limit check */
+		data = Limit( outd[0] , OPL_MAXOUT, OPL_MINOUT );
+		/* store to sound buffer */
+		buf[i] = data >> OPL_OUTSB;
+	}
+
+	OPL->amsCnt = amsCnt;
+	OPL->vibCnt = vibCnt;
+}
+#endif /* (BUILD_YM3812 || BUILD_YM3526) */
+
+#if BUILD_Y8950
+
+void Y8950UpdateOne(FM_OPL *OPL, INT16 *buffer, int length)
+{
+    int i;
+	int data;
+	FMSAMPLE *buf = buffer;
+	UINT32 amsCnt  = OPL->amsCnt;
+	UINT32 vibCnt  = OPL->vibCnt;
+	UINT8 rythm = OPL->rythm&0x20;
+	OPL_CH *CH,*R_CH;
+	YM_DELTAT *DELTAT = OPL->deltat;
+
+	/* setup DELTA-T unit */
+	YM_DELTAT_DECODE_PRESET(DELTAT);
+
+	if( (void *)OPL != cur_chip ){
+		cur_chip = (void *)OPL;
+		/* channel pointers */
+		S_CH = OPL->P_CH;
+		E_CH = &S_CH[9];
+		/* rythm slot */
+		SLOT7_1 = &S_CH[7].SLOT[SLOT1];
+		SLOT7_2 = &S_CH[7].SLOT[SLOT2];
+		SLOT8_1 = &S_CH[8].SLOT[SLOT1];
+		SLOT8_2 = &S_CH[8].SLOT[SLOT2];
+		/* LFO state */
+		amsIncr = OPL->amsIncr;
+		vibIncr = OPL->vibIncr;
+		ams_table = OPL->ams_table;
+		vib_table = OPL->vib_table;
+	}
+	R_CH = rythm ? &S_CH[6] : E_CH;
+    for( i=0; i < length ; i++ )
+	{
+		/*            channel A         channel B         channel C      */
+		/* LFO */
+		ams = ams_table[(amsCnt+=amsIncr)>>AMS_SHIFT];
+		vib = vib_table[(vibCnt+=vibIncr)>>VIB_SHIFT];
+		outd[0] = 0;
+		/* deltaT ADPCM */
+		if( DELTAT->flag )
+			YM_DELTAT_ADPCM_CALC(DELTAT);
+		/* FM part */
+		for(CH=S_CH ; CH < R_CH ; CH++)
+			OPL_CALC_CH(CH);
+		/* Rythn part */
+		if(rythm)
+			OPL_CALC_RH(S_CH);
+		/* limit check */
+		data = Limit( outd[0] , OPL_MAXOUT, OPL_MINOUT );
+		/* store to sound buffer */
+		buf[i] = data >> OPL_OUTSB;
+	}
+	OPL->amsCnt = amsCnt;
+	OPL->vibCnt = vibCnt;
+	/* deltaT START flag */
+	if( !DELTAT->flag )
+		OPL->status &= 0xfe;
+}
+#endif
+
+/* ---------- reset one of chip ---------- */
+void OPLResetChip(FM_OPL *OPL)
+{
+	int c,s;
+	int i;
+
+	/* reset chip */
+	OPL->mode   = 0;	/* normal mode */
+	OPL_STATUS_RESET(OPL,0x7f);
+	/* reset with register write */
+	OPLWriteReg(OPL,0x01,0); /* wabesel disable */
+	OPLWriteReg(OPL,0x02,0); /* Timer1 */
+	OPLWriteReg(OPL,0x03,0); /* Timer2 */
+	OPLWriteReg(OPL,0x04,0); /* IRQ mask clear */
+	for(i = 0xff ; i >= 0x20 ; i-- ) OPLWriteReg(OPL,i,0);
+	/* reset OPerator paramater */
+	for( c = 0 ; c < OPL->max_ch ; c++ )
+	{
+		OPL_CH *CH = &OPL->P_CH[c];
+		/* OPL->P_CH[c].PAN = OPN_CENTER; */
+		for(s = 0 ; s < 2 ; s++ )
+		{
+			/* wave table */
+			CH->SLOT[s].wavetable = &SIN_TABLE[0];
+			/* CH->SLOT[s].evm = ENV_MOD_RR; */
+			CH->SLOT[s].evc = EG_OFF;
+			CH->SLOT[s].eve = EG_OFF+1;
+			CH->SLOT[s].evs = 0;
+		}
+	}
+#if BUILD_Y8950
+	if(OPL->type&OPL_TYPE_ADPCM)
+	{
+		YM_DELTAT *DELTAT = OPL->deltat;
+
+		DELTAT->freqbase = OPL->freqbase;
+		DELTAT->output_pointer = outd;
+		DELTAT->portshift = 5;
+		DELTAT->output_range = DELTAT_MIXING_LEVEL<<TL_BITS;
+		YM_DELTAT_ADPCM_Reset(DELTAT,0);
+	}
+#endif
+}
+
+/* ----------  Create one of vietual YM3812 ----------       */
+/* 'rate'  is sampling rate and 'bufsiz' is the size of the  */
+FM_OPL *OPLCreate(int type, int clock, int rate)
+{
+	char *ptr;
+	FM_OPL *OPL;
+	int state_size;
+	int max_ch = 9; /* normaly 9 channels */
+
+	if( OPL_LockTable() ==-1) return NULL;
+	/* allocate OPL state space */
+	state_size  = sizeof(FM_OPL);
+	state_size += sizeof(OPL_CH)*max_ch;
+#if BUILD_Y8950
+	if(type&OPL_TYPE_ADPCM) state_size+= sizeof(YM_DELTAT);
+#endif
+	/* allocate memory block */
+	ptr = malloc(state_size);
+	if(ptr==NULL) return NULL;
+	/* clear */
+	memset(ptr,0,state_size);
+	OPL        = (FM_OPL *)ptr; ptr+=sizeof(FM_OPL);
+	OPL->P_CH  = (OPL_CH *)ptr; ptr+=sizeof(OPL_CH)*max_ch;
+#if BUILD_Y8950
+	if(type&OPL_TYPE_ADPCM) OPL->deltat = (YM_DELTAT *)ptr; ptr+=sizeof(YM_DELTAT);
+#endif
+	/* set channel state pointer */
+	OPL->type  = type;
+	OPL->clock = clock;
+	OPL->rate  = rate;
+	OPL->max_ch = max_ch;
+	/* init grobal tables */
+	OPL_initalize(OPL);
+	/* reset chip */
+	OPLResetChip(OPL);
+	return OPL;
+}
+
+/* ----------  Destroy one of vietual YM3812 ----------       */
+void OPLDestroy(FM_OPL *OPL)
+{
+	OPL_UnLockTable();
+	free(OPL);
+}
+
+/* ----------  Option handlers ----------       */
+
+void OPLSetTimerHandler(FM_OPL *OPL,OPL_TIMERHANDLER TimerHandler,int channelOffset)
+{
+	OPL->TimerHandler   = TimerHandler;
+	OPL->TimerParam = channelOffset;
+}
+void OPLSetIRQHandler(FM_OPL *OPL,OPL_IRQHANDLER IRQHandler,int param)
+{
+	OPL->IRQHandler     = IRQHandler;
+	OPL->IRQParam = param;
+}
+void OPLSetUpdateHandler(FM_OPL *OPL,OPL_UPDATEHANDLER UpdateHandler,int param)
+{
+	OPL->UpdateHandler = UpdateHandler;
+	OPL->UpdateParam = param;
+}
+#if BUILD_Y8950
+void OPLSetPortHandler(FM_OPL *OPL,OPL_PORTHANDLER_W PortHandler_w,OPL_PORTHANDLER_R PortHandler_r,int param)
+{
+	OPL->porthandler_w = PortHandler_w;
+	OPL->porthandler_r = PortHandler_r;
+	OPL->port_param = param;
+}
+
+void OPLSetKeyboardHandler(FM_OPL *OPL,OPL_PORTHANDLER_W KeyboardHandler_w,OPL_PORTHANDLER_R KeyboardHandler_r,int param)
+{
+	OPL->keyboardhandler_w = KeyboardHandler_w;
+	OPL->keyboardhandler_r = KeyboardHandler_r;
+	OPL->keyboard_param = param;
+}
+#endif
+/* ---------- YM3812 I/O interface ---------- */
+int OPLWrite(FM_OPL *OPL,int a,int v)
+{
+	if( !(a&1) )
+	{	/* address port */
+		OPL->address = v & 0xff;
+	}
+	else
+	{	/* data port */
+		if(OPL->UpdateHandler) OPL->UpdateHandler(OPL->UpdateParam,0);
+		OPLWriteReg(OPL,OPL->address,v);
+	}
+	return OPL->status>>7;
+}
+
+unsigned char OPLRead(FM_OPL *OPL,int a)
+{
+	if( !(a&1) )
+	{	/* status port */
+		return OPL->status & (OPL->statusmask|0x80);
+	}
+	/* data port */
+	switch(OPL->address)
+	{
+	case 0x05: /* KeyBoard IN */
+		if(OPL->type&OPL_TYPE_KEYBOARD)
+		{
+			if(OPL->keyboardhandler_r)
+				return OPL->keyboardhandler_r(OPL->keyboard_param);
+			else
+				LOG(LOG_WAR,("OPL:read unmapped KEYBOARD port\n"));
+		}
+		return 0;
+#if 0
+	case 0x0f: /* ADPCM-DATA  */
+		return 0;
+#endif
+	case 0x19: /* I/O DATA    */
+		if(OPL->type&OPL_TYPE_IO)
+		{
+			if(OPL->porthandler_r)
+				return OPL->porthandler_r(OPL->port_param);
+			else
+				LOG(LOG_WAR,("OPL:read unmapped I/O port\n"));
+		}
+		return 0;
+	case 0x1a: /* PCM-DATA    */
+		return 0;
+	}
+	return 0;
+}
+
+int OPLTimerOver(FM_OPL *OPL,int c)
+{
+	if( c )
+	{	/* Timer B */
+		OPL_STATUS_SET(OPL,0x20);
+	}
+	else
+	{	/* Timer A */
+		OPL_STATUS_SET(OPL,0x40);
+		/* CSM mode key,TL controll */
+		if( OPL->mode & 0x80 )
+		{	/* CSM mode total level latch and auto key on */
+			int ch;
+			if(OPL->UpdateHandler) OPL->UpdateHandler(OPL->UpdateParam,0);
+			for(ch=0;ch<9;ch++)
+				CSMKeyControll( &OPL->P_CH[ch] );
+		}
+	}
+	/* reload timer */
+	if (OPL->TimerHandler) (OPL->TimerHandler)(OPL->TimerParam+c,(double)OPL->T[c]*OPL->TimerBase);
+	return OPL->status>>7;
+}
diff --git a/contrib/nosefart/fmopl.h b/contrib/nosefart/fmopl.h
new file mode 100644
index 000000000..92a2859d7
--- /dev/null
+++ b/contrib/nosefart/fmopl.h
@@ -0,0 +1,164 @@
+#ifndef __FMOPL_H_
+#define __FMOPL_H_
+
+#define HAS_YM3812 1
+typedef signed short int FMSAMPLE;
+
+
+#define BUILD_YM3812 (HAS_YM3812)
+#define BUILD_YM3526 (HAS_YM3526)
+#define BUILD_Y8950  (HAS_Y8950)
+
+/* compiler dependence */
+#ifndef OSD_CPU_H
+#define OSD_CPU_H
+typedef unsigned char	UINT8;   /* unsigned  8bit */
+typedef unsigned short	UINT16;  /* unsigned 16bit */
+typedef unsigned int	UINT32;  /* unsigned 32bit */
+typedef signed char		INT8;    /* signed  8bit   */
+typedef signed short	INT16;   /* signed 16bit   */
+typedef signed int		INT32;   /* signed 32bit   */
+#endif
+
+#if BUILD_Y8950
+#include "ymdeltat.h"
+#endif
+
+typedef void (*OPL_TIMERHANDLER)(int channel,double interval_Sec);
+typedef void (*OPL_IRQHANDLER)(int param,int irq);
+typedef void (*OPL_UPDATEHANDLER)(int param,int min_interval_us);
+typedef void (*OPL_PORTHANDLER_W)(int param,unsigned char data);
+typedef unsigned char (*OPL_PORTHANDLER_R)(int param);
+
+/* !!!!! here is private section , do not access there member direct !!!!! */
+
+#define OPL_TYPE_WAVESEL   0x01  /* waveform select    */
+#define OPL_TYPE_ADPCM     0x02  /* DELTA-T ADPCM unit */
+#define OPL_TYPE_KEYBOARD  0x04  /* keyboard interface */
+#define OPL_TYPE_IO        0x08  /* I/O port */
+
+/* ---------- OPL one of slot  ---------- */
+typedef struct fm_opl_slot {
+	INT32 TL;		/* total level     :TL << 8            */
+	INT32 TLL;		/* adjusted now TL                     */
+	UINT8  KSR;		/* key scale rate  :(shift down bit)   */
+	INT32 *AR;		/* attack rate     :&AR_TABLE[AR<<2]   */
+	INT32 *DR;		/* decay rate      :&DR_TALBE[DR<<2]   */
+	INT32 SL;		/* sustin level    :SL_TALBE[SL]       */
+	INT32 *RR;		/* release rate    :&DR_TABLE[RR<<2]   */
+	UINT8 ksl;		/* keyscale level  :(shift down bits)  */
+	UINT8 ksr;		/* key scale rate  :kcode>>KSR         */
+	UINT32 mul;		/* multiple        :ML_TABLE[ML]       */
+	UINT32 Cnt;		/* frequency count :                   */
+	UINT32 Incr;	/* frequency step  :                   */
+	/* envelope generator state */
+	UINT8 eg_typ;	/* envelope type flag                  */
+	UINT8 evm;		/* envelope phase                      */
+	INT32 evc;		/* envelope counter                    */
+	INT32 eve;		/* envelope counter end point          */
+	INT32 evs;		/* envelope counter step               */
+	INT32 evsa;	/* envelope step for AR :AR[ksr]       */
+	INT32 evsd;	/* envelope step for DR :DR[ksr]       */
+	INT32 evsr;	/* envelope step for RR :RR[ksr]       */
+	/* LFO */
+	UINT8 ams;		/* ams flag                            */
+	UINT8 vib;		/* vibrate flag                        */
+	/* wave selector */
+	INT32 **wavetable;
+}OPL_SLOT;
+
+/* ---------- OPL one of channel  ---------- */
+typedef struct fm_opl_channel {
+	OPL_SLOT SLOT[2];
+	UINT8 CON;			/* connection type                     */
+	UINT8 FB;			/* feed back       :(shift down bit)   */
+	INT32 *connect1;	/* slot1 output pointer                */
+	INT32 *connect2;	/* slot2 output pointer                */
+	INT32 op1_out[2];	/* slot1 output for selfeedback        */
+	/* phase generator state */
+	UINT32  block_fnum;	/* block+fnum      :                   */
+	UINT8 kcode;		/* key code        : KeyScaleCode      */
+	UINT32  fc;			/* Freq. Increment base                */
+	UINT32  ksl_base;	/* KeyScaleLevel Base step             */
+	UINT8 keyon;		/* key on/off flag                     */
+} OPL_CH;
+
+/* OPL state */
+typedef struct fm_opl_f {
+	UINT8 type;			/* chip type                        */
+	int clock;			/* master clock  (Hz)                */
+	int rate;			/* sampling rate (Hz)                */
+	double freqbase;	/* frequency base                    */
+	double TimerBase;	/* Timer base time (==sampling time) */
+	UINT8 address;		/* address register                  */
+	UINT8 status;		/* status flag                       */
+	UINT8 statusmask;	/* status mask                       */
+	UINT32 mode;		/* Reg.08 : CSM , notesel,etc.       */
+	/* Timer */
+	int T[2];			/* timer counter       */
+	UINT8 st[2];		/* timer enable        */
+	/* FM channel slots */
+	OPL_CH *P_CH;		/* pointer of CH       */
+	int	max_ch;			/* maximum channel     */
+	/* Rythm sention */
+	UINT8 rythm;		/* Rythm mode , key flag */
+#if BUILD_Y8950
+	/* Delta-T ADPCM unit (Y8950) */
+	YM_DELTAT *deltat;			/* DELTA-T ADPCM       */
+#endif
+	/* Keyboard / I/O interface unit (Y8950) */
+	UINT8 portDirection;
+	UINT8 portLatch;
+	OPL_PORTHANDLER_R porthandler_r;
+	OPL_PORTHANDLER_W porthandler_w;
+	int port_param;
+	OPL_PORTHANDLER_R keyboardhandler_r;
+	OPL_PORTHANDLER_W keyboardhandler_w;
+	int keyboard_param;
+	/* time tables */
+	INT32 AR_TABLE[75];	/* atttack rate tables */
+	INT32 DR_TABLE[75];	/* decay rate tables   */
+	UINT32 FN_TABLE[1024];  /* fnumber -> increment counter */
+	/* LFO */
+	INT32 *ams_table;
+	INT32 *vib_table;
+	INT32 amsCnt;
+	INT32 amsIncr;
+	INT32 vibCnt;
+	INT32 vibIncr;
+	/* wave selector enable flag */
+	UINT8 wavesel;
+	/* external event callback handler */
+	OPL_TIMERHANDLER  TimerHandler;		/* TIMER handler   */
+	int TimerParam;						/* TIMER parameter */
+	OPL_IRQHANDLER    IRQHandler;		/* IRQ handler    */
+	int IRQParam;						/* IRQ parameter  */
+	OPL_UPDATEHANDLER UpdateHandler;	/* stream update handler   */
+	int UpdateParam;					/* stream update parameter */
+} FM_OPL;
+
+/* ---------- Generic interface section ---------- */
+#define OPL_TYPE_YM3526 (0)
+#define OPL_TYPE_YM3812 (OPL_TYPE_WAVESEL)
+#define OPL_TYPE_Y8950  (OPL_TYPE_ADPCM|OPL_TYPE_KEYBOARD|OPL_TYPE_IO)
+
+FM_OPL *OPLCreate(int type, int clock, int rate);
+void OPLDestroy(FM_OPL *OPL);
+void OPLSetTimerHandler(FM_OPL *OPL,OPL_TIMERHANDLER TimerHandler,int channelOffset);
+void OPLSetIRQHandler(FM_OPL *OPL,OPL_IRQHANDLER IRQHandler,int param);
+void OPLSetUpdateHandler(FM_OPL *OPL,OPL_UPDATEHANDLER UpdateHandler,int param);
+/* Y8950 port handlers */
+void OPLSetPortHandler(FM_OPL *OPL,OPL_PORTHANDLER_W PortHandler_w,OPL_PORTHANDLER_R PortHandler_r,int param);
+void OPLSetKeyboardHandler(FM_OPL *OPL,OPL_PORTHANDLER_W KeyboardHandler_w,OPL_PORTHANDLER_R KeyboardHandler_r,int param);
+
+void OPLResetChip(FM_OPL *OPL);
+int OPLWrite(FM_OPL *OPL,int a,int v);
+unsigned char OPLRead(FM_OPL *OPL,int a);
+int OPLTimerOver(FM_OPL *OPL,int c);
+
+/* YM3626/YM3812 local section */
+void YM3812UpdateOne(FM_OPL *OPL, INT16 *buffer, int length);
+
+void Y8950UpdateOne(FM_OPL *OPL, INT16 *buffer, int length);
+
+#endif
diff --git a/contrib/nosefart/log.c b/contrib/nosefart/log.c
new file mode 100644
index 000000000..8935a596e
--- /dev/null
+++ b/contrib/nosefart/log.c
@@ -0,0 +1,118 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** log.c
+**
+** Error logging functions
+** $Id: log.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#include <stdio.h>
+#include <stdarg.h>
+#include "types.h"
+#include "log.h"
+
+
+#ifdef OSD_LOG
+#include "osd.h"
+#endif
+
+#if defined(OSD_LOG) && !defined(NOFRENDO_DEBUG)
+#error NOFRENDO_DEBUG must be defined as well as OSD_LOG
+#endif
+
+/* Note that all of these functions will be empty if
+** debugging is not enabled.
+*/
+#ifdef NOFRENDO_DEBUG
+static FILE *errorlog;
+#endif
+
+int log_init(void)
+{
+#ifdef NOFRENDO_DEBUG
+#ifdef OSD_LOG
+   /* Initialize an OSD logging system */
+   osd_loginit();
+#endif /* OSD_LOG */
+   errorlog = fopen("errorlog.txt", "wt");
+   if (NULL == errorlog)
+      return (-1);
+#endif /* NOFRENDO_DEBUG */
+   return 0;
+}
+
+void log_shutdown(void)
+{
+#ifdef NOFRENDO_DEBUG
+   /* Snoop around for unallocated blocks */
+   mem_checkblocks();
+   mem_checkleaks();
+#ifdef OSD_LOG
+   osd_logshutdown();
+#endif /* OSD_LOG */
+   fclose(errorlog);
+#endif /* NOFRENDO_DEBUG */
+}
+
+void log_print(const char *string)
+{
+#ifdef NOFRENDO_DEBUG
+#ifdef OSD_LOG
+   osd_logprint(string);
+#endif /* OSD_LOG */
+   /* Log it to disk, as well */
+   fputs(string, errorlog);
+#endif /* NOFRENDO_DEBUG */
+}
+
+void log_printf(const char *format, ... )
+{
+#ifdef NOFRENDO_DEBUG
+#ifdef OSD_LOG
+   char buffer[1024 + 1];
+#endif /* OSD_LOG */
+   va_list arg;
+
+   va_start(arg, format);
+
+#ifdef OSD_LOG
+   vsprintf(buffer, format, arg);
+   osd_logprint(buffer);
+#endif /* OSD_LOG */
+   vfprintf(errorlog, format, arg);
+   va_end(arg);
+#endif /* NOFRENDO_DEBUG */
+}
+
+/*
+** $Log: log.c,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.5  2000/06/26 04:55:33  matt
+** minor change
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/log.h b/contrib/nosefart/log.h
new file mode 100644
index 000000000..a12deff0a
--- /dev/null
+++ b/contrib/nosefart/log.h
@@ -0,0 +1,53 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** log.h
+**
+** Error logging header file
+** $Id: log.h,v 1.3 2006/04/21 23:15:45 dsalt Exp $
+*/
+
+#ifndef _LOG_H_
+#define _LOG_H_
+
+#include <stdio.h>
+#include "attributes.h"
+
+extern int log_init(void);
+extern void log_shutdown(void);
+extern void log_print(const char *string);
+extern void log_printf(const char *format, ...) XINE_FORMAT_PRINTF(1, 2);
+
+#endif /* _LOG_H_ */
+
+/*
+** $Log: log.h,v $
+** Revision 1.3  2006/04/21 23:15:45  dsalt
+** Add printf format attributes.
+**
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/memguard.c b/contrib/nosefart/memguard.c
new file mode 100644
index 000000000..35b3ef6ba
--- /dev/null
+++ b/contrib/nosefart/memguard.c
@@ -0,0 +1,417 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** memguard.c
+**
+** memory allocation wrapper routines
+**
+** NOTE: based on code (c) 1998 the Retrocade group
+** $Id: memguard.c,v 1.4 2004/02/20 19:53:39 komadori Exp $
+*/
+
+#include "types.h"
+
+/* undefine macro definitions, so we get real calls */
+#undef malloc
+#undef free
+
+#include <string.h>
+#include <stdlib.h>
+
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+
+#include "memguard.h"
+#include "log.h"
+
+
+/* Maximum number of allocated blocks at any one time */
+#define  MAX_BLOCKS        16384
+
+/* Memory block structure */
+typedef struct memblock_s
+{
+   void  *block_addr;
+   int   block_size;
+   char  *file_name;
+   int   line_num;
+} memblock_t;
+
+boolean mem_debug = TRUE;           /* debugging flag */
+
+
+#ifdef NOFRENDO_DEBUG
+
+static int mem_blockcount = 0;   /* allocated block count */
+static memblock_t *mem_record = NULL;
+
+#define  GUARD_STRING   "GgUuAaRrDdSsTtRrIiNnGgBbLlOoCcKk"
+#define  GUARD_LENGTH   64          /* before and after allocated block */
+
+
+/*
+** Check the memory guard to make sure out of bounds writes have not
+** occurred.
+*/
+static boolean mem_checkguardblock(void *data, int guard_size)
+{
+   uint8 *orig, *chk, *blk;
+   int i, alloc_size;
+
+   /* get the original pointer */
+   orig = (((uint8 *) data) - guard_size);
+
+   /* get the size */
+   alloc_size = *((uint32 *) orig);
+
+   /* now skip past the size */
+   blk = orig + sizeof(uint32);
+
+   /* check leading guard string */
+   chk = GUARD_STRING;
+   for (i = sizeof(uint32); i < guard_size; i++)
+   {
+      if (0 == *chk)
+         chk = GUARD_STRING;
+      if (*blk != *chk)
+         return FALSE;
+      chk++;
+      blk++;
+   }
+
+   /* check end of block */
+   chk = GUARD_STRING;
+   blk = ((uint8 *) data) + alloc_size;
+   for (i = 0; i < guard_size; i++)
+   {
+      if (0 == *chk)
+         chk = GUARD_STRING;
+      if (*blk != *chk)
+         return FALSE;
+      chk++;
+      blk++;
+   }
+
+   /* we're okay! */
+   return TRUE;
+}
+
+/* free a guard block */
+static void mem_freeguardblock(void *data, int guard_size)
+{
+   uint8 *orig = (((uint8 *) data) - guard_size);
+
+   free(orig);
+}
+
+/* fill in the memory guard, advance the pointer to the 'real' memory */
+static void *mem_guardblock(int alloc_size, int guard_size)
+{
+   void *orig;
+   uint8 *blk, *chk;
+   int i;
+
+   /* allocate memory */
+   orig = calloc(alloc_size + (guard_size * 2), 1);
+   if (NULL == orig)
+      return NULL;
+
+   blk = ((uint8 *) orig);
+   
+   /* store the size of the newly allocated block*/
+   *((uint32 *) blk) = alloc_size;
+
+   /* skip past the size */
+   blk += sizeof(uint32);
+
+   /* put guard string at beginning of block */
+   chk = GUARD_STRING;
+   for (i = sizeof(uint32); i < guard_size; i++)
+   {
+      if (0 == *chk)
+         chk = GUARD_STRING;
+      *blk++ = *chk++;
+   }
+
+   /* check end of block */
+   chk = GUARD_STRING;
+   blk = guard_size + (uint8 *) orig + alloc_size;
+   for (i = 0; i < guard_size; i++)
+   {
+      if (0 == *chk)
+         chk = GUARD_STRING;
+      *blk++ = *chk++;
+   }
+
+   return (void *) (guard_size + (uint8 *) orig);
+}
+
+
+/* Allocate a bunch of memory to keep track of all memory blocks */
+static void mem_init(void)
+{
+   if (mem_record)
+   {
+      free(mem_record);
+      mem_record = NULL;
+   }
+
+   mem_record = calloc(MAX_BLOCKS * sizeof(memblock_t), 1);
+   ASSERT(mem_record);
+}
+
+/* add a block of memory to the master record */
+static void mem_addblock(void *data, int block_size, char *file, int line)
+{
+   int i;
+
+   for (i = 0; i < MAX_BLOCKS; i++)
+   {
+      if (NULL == mem_record[i].block_addr)
+      {
+         mem_record[i].block_addr = data;
+         mem_record[i].block_size = block_size;
+         mem_record[i].file_name = file;
+         mem_record[i].line_num = line;
+         return;
+      }
+   }
+
+   ASSERT_MSG("out of memory blocks.");
+}
+
+/* find an entry in the block record and delete it */
+static void mem_deleteblock(void *data, char *file, int line)
+{
+   int i;
+   char fail[256];
+
+   for (i = 0; i < MAX_BLOCKS; i++)
+   {
+      if (data == mem_record[i].block_addr)
+      {
+         if (FALSE == mem_checkguardblock(mem_record[i].block_addr, GUARD_LENGTH))
+         {
+            sprintf(fail, "mem_deleteblock 0x%08X at line %d of %s -- block corrupt",
+                    (uint32) data, line, file);
+            ASSERT_MSG(fail);
+         }
+
+         memset(&mem_record[i], 0, sizeof(memblock_t));
+         return;
+      }
+   }
+
+   sprintf(fail, "mem_deleteblock 0x%08X at line %d of %s -- block not found",
+           (uint32) data, line, file);
+   ASSERT_MSG(fail);
+}
+#endif /* NOFRENDO_DEBUG */
+
+/* allocates memory and clears it */
+#ifdef NOFRENDO_DEBUG
+void *_my_malloc(int size, char *file, int line)
+#else
+void *_my_malloc(int size)
+#endif
+{
+   void *temp;
+   char fail[256];
+
+#ifdef NOFRENDO_DEBUG
+   if (NULL == mem_record && FALSE != mem_debug)
+      mem_init();
+
+   if (FALSE != mem_debug)
+      temp = mem_guardblock(size, GUARD_LENGTH);
+   else
+#endif /* NOFRENDO_DEBUG */
+      temp = calloc(sizeof(uint8), size);
+
+   if (NULL == temp)
+   {
+#ifdef NOFRENDO_DEBUG
+      sprintf(fail, "malloc: out of memory at line %d of %s.  block size: %d\n",
+              line, file, size);
+#else
+      sprintf(fail, "malloc: out of memory.  block size: %d\n", size);
+#endif
+      ASSERT_MSG(fail);
+   }
+
+#ifdef NOFRENDO_DEBUG
+   if (FALSE != mem_debug)
+      mem_addblock(temp, size, file, line);
+
+   mem_blockcount++;
+#endif
+
+   return temp;
+}
+
+/* free a pointer allocated with my_malloc */
+#ifdef NOFRENDO_DEBUG
+void _my_free(void **data, char *file, int line)
+#else
+void _my_free(void **data)
+#endif
+{
+   char fail[256];
+
+   if (NULL == data || NULL == *data
+       || ((uintptr_t)-1) == (uintptr_t) *data || ((uintptr_t)-1) == (uintptr_t) data)
+   {
+#ifdef NOFRENDO_DEBUG
+      sprintf(fail, "free: attempted to free NULL pointer at line %d of %s\n",
+              line, file);
+#else
+      sprintf(fail, "free: attempted to free NULL pointer.\n");
+#endif
+      ASSERT_MSG(fail);
+   }
+
+#ifdef NOFRENDO_DEBUG
+   /* if this is true, we are in REAL trouble */
+   if (0 == mem_blockcount)
+   {
+      ASSERT_MSG("free: attempted to free memory when no blocks available");
+   }
+
+   if (FALSE != mem_debug)
+      mem_deleteblock(*data, file, line);
+
+   mem_blockcount--; /* dec our block count */
+
+   if (FALSE != mem_debug)
+      mem_freeguardblock(*data, GUARD_LENGTH);
+   else
+#endif /* NOFRENDO_DEBUG */
+      free(*data);
+
+   *data = NULL; /* NULL our source */
+}
+
+/* check for orphaned memory handles */
+void mem_checkleaks(void)
+{
+#ifdef NOFRENDO_DEBUG
+   int i;
+
+   if (FALSE == mem_debug)
+      return;
+
+   if (mem_blockcount)
+   {
+      log_printf("memory leak - %d unfreed block%s\n\n", mem_blockcount, 
+         mem_blockcount == 1 ? "" : "s");
+
+      for (i = 0; i < MAX_BLOCKS; i++)
+      {
+         if (mem_record[i].block_addr)
+         {
+            log_printf("addr: 0x%08X, size: %d, line %d of %s%s\n",
+                    (uint32) mem_record[i].block_addr,
+                    mem_record[i].block_size,
+                    mem_record[i].line_num,
+                    mem_record[i].file_name,
+                    (FALSE == mem_checkguardblock(mem_record[i].block_addr, GUARD_LENGTH))
+                    ? " -- block corrupt" : "");
+         }
+      }
+   }
+   else
+      log_printf("no memory leaks\n");
+#endif
+}
+
+void mem_checkblocks(void)
+{
+#ifdef NOFRENDO_DEBUG
+   int i;
+
+   if (FALSE == mem_debug)
+      return;
+
+   for (i = 0; i < MAX_BLOCKS; i++)
+   {
+      if (mem_record[i].block_addr)
+      {
+         if (FALSE == mem_checkguardblock(mem_record[i].block_addr, GUARD_LENGTH))
+         {
+            log_printf("addr: 0x%08X, size: %d, line %d of %s -- block corrupt\n",
+                    (uint32) mem_record[i].block_addr,
+                    mem_record[i].block_size,
+                    mem_record[i].line_num,
+                    mem_record[i].file_name);
+         }
+      }
+   }
+#endif /* NOFRENDO_DEBUG */
+}
+
+/*
+** $Log: memguard.c,v $
+** Revision 1.4  2004/02/20 19:53:39  komadori
+** Fixed detection of linux framebuffer support. Included xineutils.h in dsputil_mlib.c and added to diff_to_ffmpeg_cvs.txt. Fixed function prototype in dsputil_mlib.c (should be sent back to ffmpeg-dev at some point). Fixed includes in nosefart. Fixed nested comments and includes in goom.
+**
+** Revision 1.3  2004/02/19 02:50:25  rockyb
+** Mandrake patches from
+**   http://cvs.mandrakesoft.com/cgi-bin/cvsweb.cgi/SPECS/xine-lib/
+** via Goetz Waschk who reports:
+**
+**   The amd64 patch (xine-lib-1-rc0a-amd64.patch) sets some conservative
+**   CFLAGS for amd64,
+**
+**   the lib64 patch (xine-lib-1-rc0a-lib64.patch) replaces hardcoded
+**   /lib to support the lib64 library dir on amd64,
+**
+**   the directfb patch (xine-lib-1-rc2-no-directfb.patch) adds a
+**   configure option to disable directfb,
+**
+**   the linuxfb patch (xine-lib-1-rc3a-no-linuxfb.patch) does the same
+**   for linux framebuffer and
+**
+**   the 64bit fixes patch (xine-lib-1-rc3-64bit-fixes.patch) doesn't
+**   apply at the moment against the CVS -- demux_ogg.c was not applied.
+**   it includes some 64 bit pointer and other fixes for 64bit architectures.
+**   from Gwenole Beauchesne
+**
+** I haven't tested other than apply and compile.
+**
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.8  2000/06/26 04:54:48  matt
+** simplified and made more robust
+**
+** Revision 1.7  2000/06/12 01:11:41  matt
+** cleaned up some error output for win32
+**
+** Revision 1.6  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/memguard.h b/contrib/nosefart/memguard.h
new file mode 100644
index 000000000..d80d6fb7c
--- /dev/null
+++ b/contrib/nosefart/memguard.h
@@ -0,0 +1,70 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** memguard.h
+**
+** memory allocation wrapper routines
+** $Id: memguard.h,v 1.2 2003/03/01 02:23:01 storri Exp $
+*/
+
+#ifndef  _MEMGUARD_H_
+#define  _MEMGUARD_H_
+
+#ifdef NOFRENDO_DEBUG
+
+#define  malloc(s)   _my_malloc((s), __FILE__, __LINE__)
+#define  free(d)     _my_free((void **) &(d), __FILE__, __LINE__)
+
+extern void *_my_malloc(int size, char *file, int line);
+extern void _my_free(void **data, char *file, int line);
+
+#else /* Non-debugging versions of calls */
+
+#define  malloc(s)   _my_malloc((s))
+#define  free(d)     _my_free((void **) &(d))
+
+extern void *_my_malloc(int size);
+extern void _my_free(void **data);
+
+#endif /* NOFRENDO_DEBUG */
+
+
+extern void mem_checkblocks(void);
+extern void mem_checkleaks(void);
+
+extern boolean mem_debug;
+
+#endif   /* _MEMGUARD_H_ */
+
+/*
+** $Log: memguard.h,v $
+** Revision 1.2  2003/03/01 02:23:01  storri
+** Added new line at end of file to remove compiler warning.
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.5  2000/06/26 04:54:48  matt
+** simplified and made more robust
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
+
diff --git a/contrib/nosefart/mmc5_snd.c b/contrib/nosefart/mmc5_snd.c
new file mode 100644
index 000000000..7269fa967
--- /dev/null
+++ b/contrib/nosefart/mmc5_snd.c
@@ -0,0 +1,360 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** mmc5_snd.c
+**
+** Nintendo MMC5 sound emulation
+** $Id: mmc5_snd.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#include <string.h>
+#include "types.h"
+#include "mmc5_snd.h"
+#include "nes_apu.h"
+
+/* TODO: encapsulate apu/mmc5 rectangle */
+
+#define  APU_OVERSAMPLE
+#define  APU_VOLUME_DECAY(x)  ((x) -= ((x) >> 7))
+
+
+typedef struct mmc5dac_s
+{
+   int32 output;
+   boolean enabled;
+} mmc5dac_t;
+
+
+/* look up table madness */
+static int32 decay_lut[16];
+static int vbl_lut[32];
+
+/* various sound constants for sound emulation */
+/* vblank length table used for rectangles, triangle, noise */
+static const uint8 vbl_length[32] =
+{
+   5, 127, 10, 1, 19,  2, 40,  3, 80,  4, 30,  5, 7,  6, 13,  7,
+   6,   8, 12, 9, 24, 10, 48, 11, 96, 12, 36, 13, 8, 14, 16, 15
+};
+
+/* ratios of pos/neg pulse for rectangle waves
+** 2/16 = 12.5%, 4/16 = 25%, 8/16 = 50%, 12/16 = 75% 
+** (4-bit adder in rectangles, hence the 16)
+*/
+static const int duty_lut[4] =
+{
+   2, 4, 8, 12
+};
+
+
+static int32 mmc5_incsize;
+static uint8 mul[2];
+static mmc5rectangle_t mmc5rect[2];
+static mmc5dac_t mmc5dac;
+
+#define  MMC5_RECTANGLE_OUTPUT   chan->output_vol
+static int32 mmc5_rectangle(mmc5rectangle_t *chan)
+{
+   int32 output;
+
+#ifdef APU_OVERSAMPLE
+   int num_times;
+   int32 total;
+#endif /* APU_OVERSAMPLE */
+
+   /* reg0: 0-3=volume, 4=envelope, 5=hold, 6-7=duty cycle
+   ** reg1: 0-2=sweep shifts, 3=sweep inc/dec, 4-6=sweep length, 7=sweep on
+   ** reg2: 8 bits of freq
+   ** reg3: 0-2=high freq, 7-4=vbl length counter
+   */
+
+   APU_VOLUME_DECAY(chan->output_vol);
+
+   if (FALSE == chan->enabled || 0 == chan->vbl_length)
+      return MMC5_RECTANGLE_OUTPUT;
+
+   /* vbl length counter */
+   if (FALSE == chan->holdnote)
+      chan->vbl_length--;
+
+   /* envelope decay at a rate of (env_delay + 1) / 240 secs */
+   chan->env_phase -= 4; /* 240/60 */
+   while (chan->env_phase < 0)
+   {
+      chan->env_phase += chan->env_delay;
+
+      if (chan->holdnote)
+         chan->env_vol = (chan->env_vol + 1) & 0x0F;
+      else if (chan->env_vol < 0x0F)
+         chan->env_vol++;
+   }
+
+   if (chan->freq < APU_TO_FIXED(4))
+      return MMC5_RECTANGLE_OUTPUT;
+
+   chan->phaseacc -= mmc5_incsize; /* # of cycles per sample */
+   if (chan->phaseacc >= 0)
+      return MMC5_RECTANGLE_OUTPUT;
+
+#ifdef APU_OVERSAMPLE
+   num_times = total = 0;
+
+   if (chan->fixed_envelope)
+      output = chan->volume << 8; /* fixed volume */
+   else
+      output = (chan->env_vol ^ 0x0F) << 8;
+#endif
+
+   while (chan->phaseacc < 0)
+   {
+      chan->phaseacc += chan->freq;
+      chan->adder = (chan->adder + 1) & 0x0F;
+
+#ifdef APU_OVERSAMPLE
+      if (chan->adder < chan->duty_flip)
+         total += output;
+      else
+         total -= output;
+
+      num_times++;
+#endif
+   }
+
+#ifdef APU_OVERSAMPLE
+   chan->output_vol = total / num_times;
+#else
+   if (chan->fixed_envelope)
+      output = chan->volume << 8; /* fixed volume */
+   else
+      output = (chan->env_vol ^ 0x0F) << 8;
+
+   if (0 == chan->adder)
+      chan->output_vol = output;
+   else if (chan->adder == chan->duty_flip)
+      chan->output_vol = -output;
+#endif
+
+   return MMC5_RECTANGLE_OUTPUT;
+}
+
+static uint8 mmc5_read(uint32 address)
+{
+   uint32 retval;
+
+   retval = (uint32) (mul[0] * mul[1]);
+
+   switch (address)
+   {
+   case 0x5205:
+      return (uint8) retval;
+
+   case 0x5206:
+      return (uint8) (retval >> 8);
+
+   default:
+      return 0xFF;
+   }
+}
+
+/* mix vrcvi sound channels together */
+static int32 mmc5_process(void)
+{
+   int32 accum;
+
+   accum = mmc5_rectangle(&mmc5rect[0]);
+   accum += mmc5_rectangle(&mmc5rect[1]);
+   if (mmc5dac.enabled)
+      accum += mmc5dac.output;
+
+   return accum;
+}
+
+/* write to registers */
+static void mmc5_write(uint32 address, uint8 value)
+{
+   int chan;
+
+   switch (address)
+   {
+   /* rectangles */
+   case MMC5_WRA0:
+   case MMC5_WRB0:
+      chan = (address & 4) ? 1 : 0;
+      mmc5rect[chan].regs[0] = value;
+
+      mmc5rect[chan].volume = value & 0x0F;
+      mmc5rect[chan].env_delay = decay_lut[value & 0x0F];
+      mmc5rect[chan].holdnote = (value & 0x20) ? TRUE : FALSE;
+      mmc5rect[chan].fixed_envelope = (value & 0x10) ? TRUE : FALSE;
+      mmc5rect[chan].duty_flip = duty_lut[value >> 6];
+      break;
+
+   case MMC5_WRA1:
+   case MMC5_WRB1:
+      break;
+
+   case MMC5_WRA2:
+   case MMC5_WRB2:
+      chan = (address & 4) ? 1 : 0;
+      mmc5rect[chan].regs[2] = value;
+      if (mmc5rect[chan].enabled)
+         mmc5rect[chan].freq = APU_TO_FIXED((((mmc5rect[chan].regs[3] & 7) << 8) + value) + 1);
+      break;
+
+   case MMC5_WRA3:
+   case MMC5_WRB3:
+      chan = (address & 4) ? 1 : 0;
+      mmc5rect[chan].regs[3] = value;
+
+      if (mmc5rect[chan].enabled)
+      {
+         mmc5rect[chan].vbl_length = vbl_lut[value >> 3];
+         mmc5rect[chan].env_vol = 0;
+         mmc5rect[chan].freq = APU_TO_FIXED((((value & 7) << 8) + mmc5rect[chan].regs[2]) + 1);
+         mmc5rect[chan].adder = 0;
+      }
+      break;
+   
+   case MMC5_SMASK:
+      if (value & 0x01)
+         mmc5rect[0].enabled = TRUE;
+      else
+      {
+         mmc5rect[0].enabled = FALSE;
+         mmc5rect[0].vbl_length = 0;
+      }
+
+      if (value & 0x02)
+         mmc5rect[1].enabled = TRUE;
+      else
+      {
+         mmc5rect[1].enabled = FALSE;
+         mmc5rect[1].vbl_length = 0;
+      }
+
+      break;
+
+   case 0x5010:
+      if (value & 0x01)
+         mmc5dac.enabled = TRUE;
+      else
+         mmc5dac.enabled = FALSE;
+      break;
+
+   case 0x5011:
+      mmc5dac.output = (value ^ 0x80) << 8;
+      break;
+
+   case 0x5205:
+      mul[0] = value;
+      break;
+
+   case 0x5206:
+      mul[1] = value;
+      break;
+
+   default:
+      break;
+   }
+}
+
+/* reset state of vrcvi sound channels */
+static void mmc5_reset(void)
+{
+   int i;
+
+   /* get the phase period from the apu */
+   mmc5_incsize = apu_getcyclerate();
+
+   for (i = 0x5000; i < 0x5008; i++)
+      mmc5_write(i, 0);
+
+   mmc5_write(0x5010, 0);
+   mmc5_write(0x5011, 0);
+}
+
+static void mmc5_init(void)
+{
+   int i;
+   int num_samples = apu_getcontext()->num_samples;
+
+   /* lut used for enveloping and frequency sweeps */
+   for (i = 0; i < 16; i++)
+      decay_lut[i] = num_samples * (i + 1);
+
+   /* used for note length, based on vblanks and size of audio buffer */
+   for (i = 0; i < 32; i++)
+      vbl_lut[i] = vbl_length[i] * num_samples;
+}
+
+/* TODO: bleh */
+static void mmc5_shutdown(void)
+{
+}
+
+static apu_memread mmc5_memread[] =
+{
+   { 0x5205, 0x5206, mmc5_read },
+   {     -1,     -1, NULL }
+};
+
+static apu_memwrite mmc5_memwrite[] =
+{
+   { 0x5000, 0x5015, mmc5_write },
+   { 0x5205, 0x5206, mmc5_write },
+   {     -1,     -1, NULL }
+};
+
+apuext_t mmc5_ext =
+{
+   mmc5_init,
+   mmc5_shutdown,
+   mmc5_reset,
+   mmc5_process,
+   mmc5_memread,
+   mmc5_memwrite
+};
+
+/*
+** $Log: mmc5_snd.c,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.6  2000/07/04 04:51:41  matt
+** cleanups
+**
+** Revision 1.5  2000/07/03 02:18:53  matt
+** much better external module exporting
+**
+** Revision 1.4  2000/06/28 22:03:51  matt
+** fixed stupid oversight
+**
+** Revision 1.3  2000/06/20 20:46:58  matt
+** minor cleanups
+**
+** Revision 1.2  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.1  2000/06/20 00:06:47  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/mmc5_snd.h b/contrib/nosefart/mmc5_snd.h
new file mode 100644
index 000000000..256cc2285
--- /dev/null
+++ b/contrib/nosefart/mmc5_snd.h
@@ -0,0 +1,82 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** mmc5_snd.h
+**
+** Nintendo MMC5 sound emulation header
+** $Id: mmc5_snd.h,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#ifndef _MMC5_SND_H_
+#define _MMC5_SND_H_
+
+#define  MMC5_WRA0    0x5000
+#define  MMC5_WRA1    0x5001
+#define  MMC5_WRA2    0x5002
+#define  MMC5_WRA3    0x5003
+#define  MMC5_WRB0    0x5004
+#define  MMC5_WRB1    0x5005
+#define  MMC5_WRB2    0x5006
+#define  MMC5_WRB3    0x5007
+#define  MMC5_SMASK   0x5015
+
+typedef struct mmc5rectangle_s
+{
+   uint8 regs[4];
+
+   boolean enabled;
+   
+   int32 phaseacc;
+   int32 freq;
+   int32 output_vol;
+   boolean fixed_envelope;
+   boolean holdnote;
+   uint8 volume;
+
+   int32 env_phase;
+   int32 env_delay;
+   uint8 env_vol;
+
+   int vbl_length;
+   uint8 adder;
+   int duty_flip;
+} mmc5rectangle_t;
+
+
+#include "nes_apu.h"
+
+extern apuext_t mmc5_ext;
+
+#endif /* !_MMC5_SND_H_ */
+
+/*
+** $Log: mmc5_snd.h,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.2  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.1  2000/06/20 00:06:47  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/nes6502.c b/contrib/nosefart/nes6502.c
new file mode 100644
index 000000000..f1ca80af4
--- /dev/null
+++ b/contrib/nosefart/nes6502.c
@@ -0,0 +1,2386 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** nes6502.c
+**
+** NES custom 6502 (2A03) CPU implementation
+** $Id: nes6502.c,v 1.2 2003/01/09 19:50:03 jkeil Exp $
+*/
+
+
+#include "types.h"
+#include "nes6502.h"
+#include "dis6502.h"
+#include <stdio.h>
+
+
+#define  ADD_CYCLES(x)     instruction_cycles += (x)
+#define  INC_CYCLES()      instruction_cycles++
+//#define  ADD_CYCLES(x)  remaining_cycles -= (x)
+//#define  INC_CYCLES()   remaining_cycles--
+
+/*
+** Check to see if an index reg addition overflowed to next page
+*/
+#define CHECK_INDEX_OVERFLOW(addr, reg) \
+{ \
+   if ((uint8) (addr) < (reg)) \
+      INC_CYCLES(); \
+}
+
+/*
+** Addressing mode macros
+*/
+
+#define NO_READ(value)        /* empty */
+
+#define IMMEDIATE_BYTE(value) \
+{ \
+   value = bank_readbyte(PC++); \
+}
+
+
+#define ABSOLUTE_ADDR(address) \
+{ \
+   address = bank_readaddress(PC); \
+   PC += 2; \
+}
+
+#define ABSOLUTE(address, value) \
+{ \
+   ABSOLUTE_ADDR(address); \
+   value = mem_read(address); \
+}
+
+#define ABSOLUTE_BYTE(value) \
+{ \
+   ABSOLUTE(temp, value); \
+}
+
+#define ABS_IND_X_ADDR(address) \
+{ \
+   address = (bank_readaddress(PC) + X) & 0xFFFF; \
+   PC += 2; \
+   CHECK_INDEX_OVERFLOW(address, X); \
+}
+
+#define ABS_IND_X(address, value) \
+{ \
+   ABS_IND_X_ADDR(address); \
+   value = mem_read(address); \
+}
+
+#define ABS_IND_X_BYTE(value) \
+{ \
+   ABS_IND_X(temp, value); \
+}
+
+#define ABS_IND_Y_ADDR(address) \
+{ \
+   address = (bank_readaddress(PC) + Y) & 0xFFFF; \
+   PC += 2; \
+   CHECK_INDEX_OVERFLOW(address, Y); \
+}
+
+#define ABS_IND_Y(address, value) \
+{ \
+   ABS_IND_Y_ADDR(address); \
+   value = mem_read(address); \
+}
+
+#define ABS_IND_Y_BYTE(value) \
+{ \
+   ABS_IND_Y(temp, value); \
+}
+
+#define ZERO_PAGE_ADDR(address) \
+{ \
+   IMMEDIATE_BYTE(address); \
+}
+
+#define ZERO_PAGE(address, value) \
+{ \
+   ZERO_PAGE_ADDR(address); \
+   value = ZP_READ(address); \
+}
+
+#define ZERO_PAGE_BYTE(value) \
+{ \
+   ZERO_PAGE(btemp, value); \
+}
+
+/* Zero-page indexed Y doesn't really exist, just for LDX / STX */
+#define ZP_IND_X_ADDR(address) \
+{ \
+   address = bank_readbyte(PC++) + X; \
+}
+
+#define ZP_IND_X(bAddr, value) \
+{ \
+   ZP_IND_X_ADDR(bAddr); \
+   value = ZP_READ(bAddr); \
+}
+
+#define ZP_IND_X_BYTE(value) \
+{ \
+   ZP_IND_X(btemp, value); \
+}
+
+#define ZP_IND_Y_ADDR(address) \
+{ \
+   address = bank_readbyte(PC++) + Y; \
+}
+
+#define ZP_IND_Y(address, value) \
+{ \
+   ZP_IND_Y_ADDR(address); \
+   value = ZP_READ(address); \
+}
+
+#define ZP_IND_Y_BYTE(value) \
+{ \
+   ZP_IND_Y(btemp, value); \
+}  
+
+/*
+** For conditional jump relative instructions
+** (BCC, BCS, BEQ, BMI, BNE, BPL, BVC, BVS)
+*/
+#define RELATIVE_JUMP(cond) \
+{ \
+   if (cond) \
+   { \
+      IMMEDIATE_BYTE(btemp); \
+      if (((int8) btemp + (uint8) PC) & 0xFF00) \
+         ADD_CYCLES(4); \
+      else \
+         ADD_CYCLES(3); \
+      PC += ((int8) btemp); \
+   } \
+   else \
+   { \
+      PC++; \
+      ADD_CYCLES(2); \
+   } \
+}
+
+/*
+** This is actually indexed indirect, but I call it
+** indirect X to avoid confusion
+*/
+#define INDIR_X_ADDR(address) \
+{ \
+   btemp = bank_readbyte(PC++) + X; \
+   address = zp_address(btemp); \
+}
+
+#define INDIR_X(address, value) \
+{ \
+   INDIR_X_ADDR(address); \
+   value = mem_read(address); \
+} 
+
+#define INDIR_X_BYTE(value) \
+{ \
+   INDIR_X(temp, value); \
+}
+
+/*
+** This is actually indirect indexed, but I call it
+** indirect y to avoid confusion
+*/
+#define INDIR_Y_ADDR(address) \
+{ \
+   IMMEDIATE_BYTE(btemp); \
+   address = (zp_address(btemp) + Y) & 0xFFFF; \
+   /* ???? */ \
+   CHECK_INDEX_OVERFLOW(address, Y); \
+}
+
+#define INDIR_Y(address, value) \
+{ \
+   INDIR_Y_ADDR(address); \
+   value = mem_read(address); \
+} 
+
+#define INDIR_Y_BYTE(value) \
+{ \
+   /*IMMEDIATE_BYTE(btemp); \
+   temp = zp_address(btemp) + Y; \
+   CHECK_INDEX_OVERFLOW(temp, Y); \
+   value = mem_read(temp);*/ \
+   INDIR_Y(temp, value); \
+}
+
+
+#define  JUMP(address)  PC = bank_readaddress((address))
+
+/*
+** Interrupt macros
+*/
+#define NMI() \
+{ \
+   PUSH(PC >> 8); \
+   PUSH(PC & 0xFF); \
+   CLEAR_FLAG(B_FLAG); \
+   PUSH(P); \
+   SET_FLAG(I_FLAG); \
+   JUMP(NMI_VECTOR); \
+   int_pending &= ~NMI_MASK; \
+   ADD_CYCLES(INT_CYCLES); \
+}
+
+#define IRQ() \
+{ \
+   PUSH(PC >> 8); \
+   PUSH(PC & 0xFF); \
+   CLEAR_FLAG(B_FLAG); \
+   PUSH(P); \
+   SET_FLAG(I_FLAG); \
+   JUMP(IRQ_VECTOR); \
+   int_pending &= ~IRQ_MASK; \
+   ADD_CYCLES(INT_CYCLES); \
+}
+
+/*
+** Instruction macros
+*/
+
+/* Warning! NES CPU has no decimal mode, so by default this does no BCD! */
+#ifdef NES6502_DECIMAL
+#define ADC(cycles, read_func) \
+{ \
+   read_func(data); \
+   if (P & D_FLAG) \
+   { \
+      temp = (A & 0x0F) + (data & 0x0F) + (P & C_FLAG); \
+      if (temp >= 10) \
+         temp = (temp - 10) | 0x10; \
+      temp += (A & 0xF0) + (data & 0xF0); \
+      TEST_AND_FLAG(0 == ((A + data + (P & C_FLAG)) & 0xFF), Z_FLAG); \
+      TEST_AND_FLAG(temp & 0x80, N_FLAG); \
+      TEST_AND_FLAG(((~(A ^ data)) & (A ^ temp) & 0x80), V_FLAG); \
+      if (temp > 0x9F) \
+         temp += 0x60; \
+      TEST_AND_FLAG(temp > 0xFF, C_FLAG); \
+      A = (uint8) temp; \
+   } \
+   else \
+   { \
+      temp = A + data + (P & C_FLAG); \
+      /* Set C on carry */ \
+      TEST_AND_FLAG(temp > 0xFF, C_FLAG); \
+      /* Set V on overflow */ \
+      TEST_AND_FLAG(((~(A ^ data)) & (A ^ temp) & 0x80), V_FLAG); \
+      A = (uint8) temp; \
+      SET_NZ_FLAGS(A); \
+   }\
+   ADD_CYCLES(cycles); \
+}
+#else
+#define ADC(cycles, read_func) \
+{ \
+   read_func(data); \
+   temp = A + data + (P & C_FLAG); \
+   /* Set C on carry */ \
+   TEST_AND_FLAG(temp > 0xFF, C_FLAG); \
+   /* Set V on overflow */ \
+   TEST_AND_FLAG(((~(A ^ data)) & (A ^ temp) & 0x80), V_FLAG); \
+   A = (uint8) temp; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+#endif /* NES6502_DECIMAL */
+
+/* undocumented */
+#define ANC(cycles, read_func) \
+{ \
+   read_func(data); \
+   A &= data; \
+   SET_NZ_FLAGS(A); \
+   TEST_AND_FLAG(P & N_FLAG, C_FLAG); \
+   ADD_CYCLES(cycles); \
+}
+
+#define AND(cycles, read_func) \
+{ \
+   read_func(data); \
+   A &= data; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define ANE(cycles, read_func) \
+{ \
+   read_func(data); \
+   A = (A | 0xEE) & X & data; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#ifdef NES6502_DECIMAL
+#define ARR(cycles, read_func) \
+{ \
+   read_func(data); \
+   data &= A; \
+   if (P & D_FLAG) \
+   { \
+      temp = (data >> 1) | ((P & C_FLAG) << 7); \
+      SET_NZ_FLAGS(temp); \
+      TEST_AND_FLAG((temp ^ data) & 0x40, V_FLAG); \
+      if (((data & 0x0F) + (data & 0x01)) > 5) \
+         temp = (temp & 0xF0) | ((temp + 0x6) & 0x0F); \
+      if (((data & 0xF0) + (data & 0x10)) > 0x50) \
+      { \
+         temp = (temp & 0x0F) | ((temp + 0x60) & 0xF0); \
+         SET_FLAG(C_FLAG); \
+      } \
+      else \
+         CLEAR_FLAG(C_FLAG); \
+      A = (uint8) temp; \
+   } \
+   else \
+   { \
+      A = (data >> 1) | ((P & C_FLAG) << 7); \
+      SET_NZ_FLAGS(A); \
+      TEST_AND_FLAG(A & 0x40, C_FLAG); \
+      TEST_AND_FLAG(((A >> 6) ^ (A >> 5)) & 1, V_FLAG); \
+   }\
+   ADD_CYCLES(cycles); \
+}
+#else
+#define ARR(cycles, read_func) \
+{ \
+   read_func(data); \
+   data &= A; \
+   A = (data >> 1) | ((P & C_FLAG) << 7); \
+   SET_NZ_FLAGS(A); \
+   TEST_AND_FLAG(A & 0x40, C_FLAG); \
+   TEST_AND_FLAG((A >> 6) ^ (A >> 5), V_FLAG); \
+   ADD_CYCLES(cycles); \
+}
+#endif /* NES6502_DECIMAL */
+
+#define ASL(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   TEST_AND_FLAG(data & 0x80, C_FLAG); \
+   data <<= 1; \
+   write_func(addr, data); \
+   SET_NZ_FLAGS(data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define ASL_A() \
+{ \
+   TEST_AND_FLAG(A & 0x80, C_FLAG); \
+   A <<= 1; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(2); \
+}
+
+/* undocumented */
+#define ASR(cycles, read_func) \
+{ \
+   read_func(data); \
+   data &= A; \
+   TEST_AND_FLAG(data & 0x01, C_FLAG); \
+   A = data >> 1; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define BCC() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_CLEAR(C_FLAG))); \
+}
+
+#define BCS() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_SET(C_FLAG))); \
+}
+
+#define BEQ() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_SET(Z_FLAG))); \
+}
+
+#define BIT(cycles, read_func) \
+{ \
+   read_func(data); \
+   TEST_AND_FLAG(0 == (data & A), Z_FLAG);\
+   CLEAR_FLAG(N_FLAG | V_FLAG); \
+   /* move bit 7/6 of data into N/V flags */ \
+   SET_FLAG(data & (N_FLAG | V_FLAG)); \
+   ADD_CYCLES(cycles); \
+}
+
+#define BMI() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_SET(N_FLAG))); \
+}
+
+#define BNE() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_CLEAR(Z_FLAG))); \
+}
+
+#define BPL() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_CLEAR(N_FLAG))); \
+}
+
+/* Software interrupt type thang */
+#define BRK() \
+{ \
+   PC++; \
+   PUSH(PC >> 8); \
+   PUSH(PC & 0xFF); \
+   SET_FLAG(B_FLAG); \
+   PUSH(P); \
+   SET_FLAG(I_FLAG); \
+   JUMP(IRQ_VECTOR); \
+   ADD_CYCLES(7); \
+}
+
+#define BVC() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_CLEAR(V_FLAG))); \
+}
+
+#define BVS() \
+{ \
+   RELATIVE_JUMP((IS_FLAG_SET(V_FLAG))); \
+}
+
+#define CLC() \
+{ \
+   CLEAR_FLAG(C_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+#define CLD() \
+{ \
+   CLEAR_FLAG(D_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+#define CLI() \
+{ \
+   CLEAR_FLAG(I_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+#define CLV() \
+{ \
+   CLEAR_FLAG(V_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+/* TODO: ick! */
+#define _COMPARE(reg, value) \
+{ \
+   temp = (reg) - (value); \
+   /* C is clear when data > A */ \
+   TEST_AND_FLAG(0 == (temp & 0x8000), C_FLAG); \
+   SET_NZ_FLAGS((uint8) temp); /* handles Z flag */ \
+}
+
+#define CMP(cycles, read_func) \
+{ \
+   read_func(data); \
+   _COMPARE(A, data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define CPX(cycles, read_func) \
+{ \
+   read_func(data); \
+   _COMPARE(X, data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define CPY(cycles, read_func) \
+{ \
+   read_func(data); \
+   _COMPARE(Y, data); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define DCP(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   data--; \
+   write_func(addr, data); \
+   CMP(cycles, NO_READ); \
+}
+
+#define DEC(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   data--; \
+   write_func(addr, data); \
+   SET_NZ_FLAGS(data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define DEX() \
+{ \
+   X--; \
+   SET_NZ_FLAGS(X); \
+   ADD_CYCLES(2); \
+}
+
+#define DEY() \
+{ \
+   Y--; \
+   SET_NZ_FLAGS(Y); \
+   ADD_CYCLES(2); \
+}
+
+/* undocumented (double-NOP) */
+#define DOP(cycles) \
+{ \
+   PC++; \
+   ADD_CYCLES(cycles); \
+}
+
+#define EOR(cycles, read_func) \
+{ \
+   read_func(data); \
+   A ^= data; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define INC(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   data++; \
+   write_func(addr, data); \
+   SET_NZ_FLAGS(data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define INX() \
+{ \
+   X++; \
+   SET_NZ_FLAGS(X); \
+   ADD_CYCLES(2); \
+}
+
+#define INY() \
+{ \
+   Y++; \
+   SET_NZ_FLAGS(Y); \
+   ADD_CYCLES(2); \
+}
+
+/* undocumented */
+#define ISB(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   data++; \
+   write_func(addr, data); \
+   SBC(cycles, NO_READ); \
+}
+
+#ifdef NES6502_TESTOPS
+#define JAM() \
+{ \
+   cpu_Jam(); \
+}
+#elif defined(NSF_PLAYER)
+#define JAM() \
+{ \
+}
+#else
+#define JAM() \
+{ \
+   char jambuf[20]; \
+   sprintf(jambuf, "JAM: PC=$%04X", PC); \
+   ASSERT_MSG(jambuf); \
+   ADD_CYCLES(2); \
+}
+#endif /* NES6502_TESTOPS */
+
+#define JMP_INDIRECT() \
+{ \
+   temp = bank_readaddress(PC); \
+   /* bug in crossing page boundaries */ \
+   if (0xFF == (uint8) temp) \
+      PC = (bank_readbyte(temp & ~0xFF) << 8) | bank_readbyte(temp); \
+   else \
+      JUMP(temp); \
+   ADD_CYCLES(5); \
+}
+
+#define JMP_ABSOLUTE() \
+{ \
+   JUMP(PC); \
+   ADD_CYCLES(3); \
+}
+
+#define JSR() \
+{ \
+   PC++; \
+   PUSH(PC >> 8); \
+   PUSH(PC & 0xFF); \
+   JUMP(PC - 1); \
+   ADD_CYCLES(6); \
+}
+
+/* undocumented */
+#define LAS(cycles, read_func) \
+{ \
+   read_func(data); \
+   A = X = S = (S & data); \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define LAX(cycles, read_func) \
+{ \
+   read_func(A); \
+   X = A; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define LDA(cycles, read_func) \
+{ \
+   read_func(A); \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define LDX(cycles, read_func) \
+{ \
+   read_func(X); \
+   SET_NZ_FLAGS(X);\
+   ADD_CYCLES(cycles); \
+}
+
+#define LDY(cycles, read_func) \
+{ \
+   read_func(Y); \
+   SET_NZ_FLAGS(Y);\
+   ADD_CYCLES(cycles); \
+}
+
+#define LSR(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   TEST_AND_FLAG(data & 0x01, C_FLAG); \
+   data >>= 1; \
+   write_func(addr, data); \
+   SET_NZ_FLAGS(data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define LSR_A() \
+{ \
+   TEST_AND_FLAG(A & 0x01, C_FLAG); \
+   A >>= 1; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(2); \
+}
+
+/* undocumented */
+#define LXA(cycles, read_func) \
+{ \
+   read_func(data); \
+   A = X = ((A | 0xEE) & data); \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define NOP() \
+{ \
+   ADD_CYCLES(2); \
+}
+
+#define ORA(cycles, read_func) \
+{ \
+   read_func(data); \
+   A |= data; \
+   SET_NZ_FLAGS(A);\
+   ADD_CYCLES(cycles); \
+}
+
+#define PHA() \
+{ \
+   PUSH(A); \
+   ADD_CYCLES(3); \
+}
+
+#define PHP() \
+{ \
+   /* B flag is pushed on stack as well */ \
+   PUSH((P | B_FLAG)); \
+   ADD_CYCLES(3); \
+}
+
+#define PLA() \
+{ \
+   A = PULL(); \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(4); \
+}
+
+#define PLP() \
+{ \
+   P = PULL(); \
+   SET_FLAG(R_FLAG); /* ensure reserved flag is set */ \
+   ADD_CYCLES(4); \
+}
+
+/* undocumented */
+#define RLA(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   if (P & C_FLAG) \
+   { \
+      TEST_AND_FLAG(data & 0x80, C_FLAG); \
+      data = (data << 1) | 1; \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(data & 0x80, C_FLAG); \
+      data <<= 1; \
+   } \
+   write_func(addr, data); \
+   A &= data; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+/* 9-bit rotation (carry flag used for rollover) */
+#define ROL(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   if (P & C_FLAG) \
+   { \
+      TEST_AND_FLAG(data & 0x80, C_FLAG); \
+      data = (data << 1) | 1; \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(data & 0x80, C_FLAG); \
+      data <<= 1; \
+   } \
+   write_func(addr, data); \
+   SET_NZ_FLAGS(data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define ROL_A() \
+{ \
+   if (P & C_FLAG) \
+   { \
+      TEST_AND_FLAG(A & 0x80, C_FLAG); \
+      A = (A << 1) | 1; \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(A & 0x80, C_FLAG); \
+      A <<= 1; \
+   } \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(2); \
+}
+
+#define ROR(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   if (P & C_FLAG) \
+   { \
+      TEST_AND_FLAG(data & 1, C_FLAG); \
+      data = (data >> 1) | 0x80; \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(data & 1, C_FLAG); \
+      data >>= 1; \
+   } \
+   write_func(addr, data); \
+   SET_NZ_FLAGS(data); \
+   ADD_CYCLES(cycles); \
+}
+
+#define ROR_A() \
+{ \
+   if (P & C_FLAG) \
+   { \
+      TEST_AND_FLAG(A & 1, C_FLAG); \
+      A = (A >> 1) | 0x80; \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(A & 1, C_FLAG); \
+      A >>= 1; \
+   } \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(2); \
+}
+
+/* undocumented */
+#define RRA(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   if (P & C_FLAG) \
+   { \
+      TEST_AND_FLAG(data & 1, C_FLAG); \
+      data = (data >> 1) | 0x80; \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(data & 1, C_FLAG); \
+      data >>= 1; \
+   } \
+   write_func(addr, data); \
+   ADC(cycles, NO_READ); \
+}
+
+#define RTI() \
+{ \
+   P = PULL(); \
+   SET_FLAG(R_FLAG); /* ensure reserved flag is set */ \
+   PC = PULL(); \
+   PC |= PULL() << 8; \
+   ADD_CYCLES(6); \
+}
+
+#define RTS() \
+{ \
+   PC = PULL(); \
+   PC = (PC | (PULL() << 8)) + 1; \
+   ADD_CYCLES(6); \
+}
+
+/* undocumented */
+#define SAX(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   data = A & X; \
+   write_func(addr, data); \
+   ADD_CYCLES(cycles); \
+}
+
+/* Warning! NES CPU has no decimal mode, so by default this does no BCD! */
+#ifdef NES6502_DECIMAL
+#define SBC(cycles, read_func) \
+{ \
+   read_func(data); \
+   /* NOT(C) is considered borrow */ \
+   temp = A - data - ((P & C_FLAG) ^ C_FLAG); \
+   if (P & D_FLAG) \
+   { \
+      uint8 al, ah; \
+      al = (A & 0x0F) - (data & 0x0F) - ((P & C_FLAG) ^ C_FLAG); \
+      ah = (A >> 4) - (data >> 4); \
+      if (al & 0x10) \
+      { \
+         al -= 6; \
+         ah--; \
+      } \
+      if (ah & 0x10) \
+         ah -= 6; \
+      TEST_AND_FLAG(temp < 0x100, C_FLAG); \
+      TEST_AND_FLAG(((A ^ temp) & 0x80) && ((A ^ data) & 0x80), V_FLAG); \
+      SET_NZ_FLAGS(temp & 0xFF); \
+      A = (ah << 4) | (al & 0x0F); \
+   } \
+   else \
+   { \
+      TEST_AND_FLAG(((A ^ temp) & 0x80) && ((A ^ data) & 0x80), V_FLAG); \
+      TEST_AND_FLAG(temp < 0x100, C_FLAG); \
+      A = (uint8) temp; \
+      SET_NZ_FLAGS(A & 0xFF); \
+   } \
+   ADD_CYCLES(cycles); \
+}
+#else
+#define SBC(cycles, read_func) \
+{ \
+   read_func(data); \
+   temp = A - data - ((P & C_FLAG) ^ C_FLAG); \
+   TEST_AND_FLAG(((A ^ data) & (A ^ temp) & 0x80), V_FLAG); \
+   TEST_AND_FLAG(temp < 0x100, C_FLAG); \
+   A = (uint8) temp; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+#endif /* NES6502_DECIMAL */
+
+/* undocumented */
+#define SBX(cycles, read_func) \
+{ \
+   read_func(data); \
+   temp = (A & X) - data; \
+   TEST_AND_FLAG(temp < 0x100, C_FLAG); \
+   X = temp & 0xFF; \
+   SET_NZ_FLAGS(X); \
+   ADD_CYCLES(cycles); \
+}
+
+#define SEC() \
+{ \
+   SET_FLAG(C_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+#define SED() \
+{ \
+   SET_FLAG(D_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+#define SEI() \
+{ \
+   SET_FLAG(I_FLAG); \
+   ADD_CYCLES(2); \
+}
+
+/* undocumented */
+#define SHA(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   data = A & X & ((uint8) ((addr >> 8) + 1)); \
+   write_func(addr, data); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define SHS(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   S = A & X; \
+   data = S & ((uint8) ((addr >> 8) + 1)); \
+   write_func(addr, data); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define SHX(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   data = X & ((uint8) ((addr >> 8) + 1)); \
+   write_func(addr, data); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define SHY(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   data = Y & ((uint8) ((addr >> 8 ) + 1)); \
+   write_func(addr, data); \
+   ADD_CYCLES(cycles); \
+}
+
+/* undocumented */
+#define SLO(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   TEST_AND_FLAG(data & 0x80, C_FLAG); \
+   data <<= 1; \
+   write_func(addr, data); \
+   A |= data; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+/* unoffical */
+#define SRE(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr, data); \
+   TEST_AND_FLAG(data & 1, C_FLAG); \
+   data >>= 1; \
+   write_func(addr, data); \
+   A ^= data; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define STA(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   write_func(addr, A); \
+   ADD_CYCLES(cycles); \
+}
+
+#define STX(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   write_func(addr, X); \
+   ADD_CYCLES(cycles); \
+}
+
+#define STY(cycles, read_func, write_func, addr) \
+{ \
+   read_func(addr); \
+   write_func(addr, Y); \
+   ADD_CYCLES(cycles); \
+}
+
+#define TAX() \
+{ \
+   X = A; \
+   SET_NZ_FLAGS(X);\
+   ADD_CYCLES(2); \
+}
+
+#define TAY() \
+{ \
+   Y = A; \
+   SET_NZ_FLAGS(Y);\
+   ADD_CYCLES(2); \
+}
+
+/* undocumented (triple-NOP) */
+#define TOP() \
+{ \
+   PC += 2; \
+   ADD_CYCLES(4); \
+}
+
+#define TSX() \
+{ \
+   X = S; \
+   SET_NZ_FLAGS(X);\
+   ADD_CYCLES(2); \
+}
+
+#define TXA() \
+{ \
+   A = X; \
+   SET_NZ_FLAGS(A);\
+   ADD_CYCLES(2); \
+}
+
+#define TXS() \
+{ \
+   S = X; \
+   ADD_CYCLES(2); \
+}
+
+#define TYA() \
+{ \
+   A = Y; \
+   SET_NZ_FLAGS(A); \
+   ADD_CYCLES(2); \
+}
+
+
+/*
+** Stack and data fetching macros
+*/
+
+/* Set/clear/test bits in the flags register */
+#define  SET_FLAG(mask)          P |= (mask)
+#define  CLEAR_FLAG(mask)        P &= ~(mask)
+#define  IS_FLAG_SET(mask)       (P & (mask))
+#define  IS_FLAG_CLEAR(mask)     (0 == IS_FLAG_SET((mask)))
+
+#define  TEST_AND_FLAG(test, mask) \
+{ \
+   if ((test)) \
+      SET_FLAG((mask)); \
+   else \
+      CLEAR_FLAG((mask)); \
+}
+
+
+/*
+** flag register helper macros
+*/
+
+/* register push/pull */
+#define  PUSH(value)             stack_page[S--] = (uint8) (value)
+#define  PULL()                  stack_page[++S]
+
+/* Sets the Z and N flags based on given data, taken from precomputed table */
+#define  SET_NZ_FLAGS(value)     P &= ~(N_FLAG | Z_FLAG); \
+                                 P |= flag_table[(value)]
+
+#define  GET_GLOBAL_REGS() \
+{ \
+   PC = reg_PC; \
+   A = reg_A; \
+   X = reg_X; \
+   Y = reg_Y; \
+   P = reg_P; \
+   S = reg_S; \
+}
+
+#define SET_LOCAL_REGS() \
+{ \
+   reg_PC = PC; \
+   reg_A = A; \
+   reg_X = X; \
+   reg_Y = Y; \
+   reg_P = P; \
+   reg_S = S; \
+}
+
+
+/* static data */
+static nes6502_memread *pmem_read, *pmr;
+static nes6502_memwrite *pmem_write, *pmw;
+
+/* lookup table for N/Z flags */
+static uint8 flag_table[256];
+
+/* internal critical CPU vars */
+static uint32 reg_PC;
+static uint8 reg_A, reg_P, reg_X, reg_Y, reg_S;
+static uint8 int_pending;
+static int dma_cycles;
+
+/* execution cycle count (can be reset by user) */
+static uint32 total_cycles = 0;
+
+/* memory region pointers */
+static uint8 *nes6502_banks[NES6502_NUMBANKS];
+static uint8 *ram = NULL;
+static uint8 *stack_page = NULL;
+
+
+/*
+** Zero-page helper macros
+*/
+
+#define  ZP_READ(addr)           ram[(addr)]
+#define  ZP_WRITE(addr, value)   ram[(addr)] = (uint8) (value)
+
+
+INLINE uint8 bank_readbyte(register uint32 address)
+{
+   ASSERT(nes6502_banks[address >> NES6502_BANKSHIFT]);
+   return nes6502_banks[address >> NES6502_BANKSHIFT][address & NES6502_BANKMASK];
+}
+
+INLINE void bank_writebyte(register uint32 address, register uint8 value)
+{
+   ASSERT(nes6502_banks[address >> NES6502_BANKSHIFT]);
+   nes6502_banks[address >> NES6502_BANKSHIFT][address & NES6502_BANKMASK] = value;
+}
+
+INLINE uint32 zp_address(register uint8 address)
+{
+   uint8 *x = ram + address;
+   return (x[1] << 8) | x[0];
+}
+
+INLINE uint32 bank_readaddress(register uint32 address)
+{
+   uint8 *x = nes6502_banks[address >> NES6502_BANKSHIFT] + (address & NES6502_BANKMASK);
+   return (x[1] << 8) | x[0];
+}
+
+/* read a byte of 6502 memory */
+static uint8 mem_read(uint32 address)
+{
+   /* TODO: following cases are N2A03-specific */
+   /* RAM */
+   if (address < 0x800)
+      return ram[address];
+   /* always paged memory */
+//   else if (address >= 0x6000)
+   else if (address >= 0x8000)
+      return bank_readbyte(address);
+   /* check memory range handlers */
+   else
+   {
+      for (pmr = pmem_read; pmr->min_range != 0xFFFFFFFF; pmr++)
+      {
+         if ((address >= pmr->min_range) && (address <= pmr->max_range))
+            return pmr->read_func(address);
+      }
+   }
+
+   /* return paged memory */
+   return bank_readbyte(address);
+}
+
+/* write a byte of data to 6502 memory */
+static void mem_write(uint32 address, uint8 value)
+{
+   /* RAM */
+   if (address < 0x800)
+   {
+      ram[address] = value;
+      return;
+   }
+   /* check memory range handlers */
+   else
+   {
+      for (pmw = pmem_write; pmw->min_range != 0xFFFFFFFF; pmw++)
+      {
+         if ((address >= pmw->min_range) && (address <= pmw->max_range))
+         {
+            pmw->write_func(address, value);
+            return;
+         }
+      }
+   }
+
+   /* write to paged memory */
+   bank_writebyte(address, value);
+}
+
+/* set the current context */
+void nes6502_setcontext(nes6502_context *cpu)
+{
+   int loop;
+
+   ASSERT(cpu);
+   
+   /* Set the page pointers */
+   for (loop = 0; loop < NES6502_NUMBANKS; loop++)
+      nes6502_banks[loop] = cpu->mem_page[loop];
+
+   ram = nes6502_banks[0];  /* quicker zero-page/RAM references */
+   stack_page = ram + STACK_OFFSET;
+
+   pmem_read = cpu->read_handler;
+   pmem_write = cpu->write_handler;
+
+   reg_PC = cpu->pc_reg;
+   reg_A = cpu->a_reg;
+   reg_P = cpu->p_reg;
+   reg_X = cpu->x_reg;
+   reg_Y = cpu->y_reg;
+   reg_S = cpu->s_reg;
+   int_pending = cpu->int_pending;
+   dma_cycles = cpu->dma_cycles;
+}
+
+/* get the current context */
+void nes6502_getcontext(nes6502_context *cpu)
+{
+   int loop;
+
+   /* Set the page pointers */
+   for (loop = 0; loop < NES6502_NUMBANKS; loop++)
+      cpu->mem_page[loop] = nes6502_banks[loop];
+
+   cpu->read_handler = pmem_read;
+   cpu->write_handler = pmem_write;
+
+   cpu->pc_reg = reg_PC;
+   cpu->a_reg = reg_A;
+   cpu->p_reg = reg_P;
+   cpu->x_reg = reg_X;
+   cpu->y_reg = reg_Y;
+   cpu->s_reg = reg_S;
+   cpu->int_pending = int_pending;
+   cpu->dma_cycles = dma_cycles;
+}
+
+/* DMA a byte of data from ROM */
+uint8 nes6502_getbyte(uint32 address)
+{
+   return bank_readbyte(address);
+}
+
+/* get number of elapsed cycles */
+uint32 nes6502_getcycles(boolean reset_flag)
+{
+   uint32 cycles = total_cycles;
+
+   if (reset_flag)
+      total_cycles = 0;
+
+   return cycles;
+}
+
+
+/* Execute instructions until count expires
+**
+** Returns the number of cycles *actually* executed
+** (note that this can be from 0-6 cycles more than you wanted)
+*/
+int nes6502_execute(int remaining_cycles)
+{
+   int instruction_cycles, old_cycles = total_cycles;
+   uint32 temp, addr; /* for macros */
+   uint32 PC;
+   uint8 A, X, Y, P, S;
+   uint8 opcode, data;
+   uint8 btemp, baddr; /* for macros */
+
+   GET_GLOBAL_REGS();
+
+   /* Continue until we run out of cycles */
+   while (remaining_cycles > 0)
+   {
+      instruction_cycles = 0;
+
+      /* check for DMA cycle burning */
+      if (dma_cycles)
+      {
+         if (remaining_cycles <= dma_cycles)
+         {
+            dma_cycles -= remaining_cycles;
+            total_cycles += remaining_cycles;
+            goto _execute_done;
+         }
+         else
+         {
+            remaining_cycles -= dma_cycles;
+            total_cycles += dma_cycles;
+            dma_cycles = 0;
+         }
+      }
+
+      if (int_pending)
+      {
+         /* NMI has highest priority */
+         if (int_pending & NMI_MASK)
+         {
+            NMI();
+         }
+         /* IRQ has lowest priority */
+         else /* if (int_pending & IRQ_MASK) */
+         {
+            if (IS_FLAG_CLEAR(I_FLAG))
+               IRQ();
+         }
+      }
+
+      /* Fetch instruction */
+      //nes6502_disasm(PC, P, A, X, Y, S);
+
+      opcode = bank_readbyte(PC++);
+
+      /* Execute instruction */
+      switch (opcode)
+      {
+      case 0x00:  /* BRK */
+         BRK();
+         break;
+
+      case 0x01:  /* ORA ($nn,X) */
+         ORA(6, INDIR_X_BYTE);
+         break;
+
+      /* JAM */
+      case 0x02:  /* JAM */
+      case 0x12:  /* JAM */
+      case 0x22:  /* JAM */
+      case 0x32:  /* JAM */
+      case 0x42:  /* JAM */
+      case 0x52:  /* JAM */
+      case 0x62:  /* JAM */
+      case 0x72:  /* JAM */
+      case 0x92:  /* JAM */
+      case 0xB2:  /* JAM */
+      case 0xD2:  /* JAM */
+      case 0xF2:  /* JAM */
+         JAM();
+         /* kill switch for CPU emulation */
+         goto _execute_done;
+
+      case 0x03:  /* SLO ($nn,X) */
+         SLO(8, INDIR_X, mem_write, addr);
+         break;
+
+      case 0x04:  /* NOP $nn */
+      case 0x44:  /* NOP $nn */
+      case 0x64:  /* NOP $nn */
+         DOP(3);
+         break;
+
+      case 0x05:  /* ORA $nn */
+         ORA(3, ZERO_PAGE_BYTE); 
+         break;
+
+      case 0x06:  /* ASL $nn */
+         ASL(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x07:  /* SLO $nn */
+         SLO(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x08:  /* PHP */
+         PHP(); 
+         break;
+
+      case 0x09:  /* ORA #$nn */
+         ORA(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x0A:  /* ASL A */
+         ASL_A();
+         break;
+
+      case 0x0B:  /* ANC #$nn */
+         ANC(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x0C:  /* NOP $nnnn */
+         TOP(); 
+         break;
+
+      case 0x0D:  /* ORA $nnnn */
+         ORA(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0x0E:  /* ASL $nnnn */
+         ASL(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x0F:  /* SLO $nnnn */
+         SLO(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x10:  /* BPL $nnnn */
+         BPL();
+         break;
+
+      case 0x11:  /* ORA ($nn),Y */
+         ORA(5, INDIR_Y_BYTE);
+         break;
+      
+      case 0x13:  /* SLO ($nn),Y */
+         SLO(8, INDIR_Y, mem_write, addr);
+         break;
+
+      case 0x14:  /* NOP $nn,X */
+      case 0x34:  /* NOP */
+      case 0x54:  /* NOP $nn,X */
+      case 0x74:  /* NOP $nn,X */
+      case 0xD4:  /* NOP $nn,X */
+      case 0xF4:  /* NOP ($nn,X) */
+         DOP(4);
+         break;
+
+      case 0x15:  /* ORA $nn,X */
+         ORA(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0x16:  /* ASL $nn,X */
+         ASL(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x17:  /* SLO $nn,X */
+         SLO(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x18:  /* CLC */
+         CLC();
+         break;
+
+      case 0x19:  /* ORA $nnnn,Y */
+         ORA(4, ABS_IND_Y_BYTE);
+         break;
+      
+      case 0x1A:  /* NOP */
+      case 0x3A:  /* NOP */
+      case 0x5A:  /* NOP */
+      case 0x7A:  /* NOP */
+      case 0xDA:  /* NOP */
+      case 0xFA:  /* NOP */
+         NOP();
+         break;
+
+      case 0x1B:  /* SLO $nnnn,Y */
+         SLO(7, ABS_IND_Y, mem_write, addr);
+         break;
+
+      case 0x1C:  /* NOP $nnnn,X */
+      case 0x3C:  /* NOP $nnnn,X */
+      case 0x5C:  /* NOP $nnnn,X */
+      case 0x7C:  /* NOP $nnnn,X */
+      case 0xDC:  /* NOP $nnnn,X */
+      case 0xFC:  /* NOP $nnnn,X */
+         TOP();
+         break;
+
+      case 0x1D:  /* ORA $nnnn,X */
+         ORA(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0x1E:  /* ASL $nnnn,X */
+         ASL(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x1F:  /* SLO $nnnn,X */
+         SLO(7, ABS_IND_X, mem_write, addr);
+         break;
+      
+      case 0x20:  /* JSR $nnnn */
+         JSR();
+         break;
+
+      case 0x21:  /* AND ($nn,X) */
+         AND(6, INDIR_X_BYTE);
+         break;
+
+      case 0x23:  /* RLA ($nn,X) */
+         RLA(8, INDIR_X, mem_write, addr);
+         break;
+
+      case 0x24:  /* BIT $nn */
+         BIT(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0x25:  /* AND $nn */
+         AND(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0x26:  /* ROL $nn */
+         ROL(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x27:  /* RLA $nn */
+         RLA(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x28:  /* PLP */
+         PLP();
+         break;
+
+      case 0x29:  /* AND #$nn */
+         AND(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x2A:  /* ROL A */
+         ROL_A();
+         break;
+
+      case 0x2B:  /* ANC #$nn */
+         ANC(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x2C:  /* BIT $nnnn */
+         BIT(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0x2D:  /* AND $nnnn */
+         AND(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0x2E:  /* ROL $nnnn */
+         ROL(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x2F:  /* RLA $nnnn */
+         RLA(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x30:  /* BMI $nnnn */
+         BMI();
+         break;
+
+      case 0x31:  /* AND ($nn),Y */
+         AND(5, INDIR_Y_BYTE);
+         break;
+
+      case 0x33:  /* RLA ($nn),Y */
+         RLA(8, INDIR_Y, mem_write, addr);
+         break;
+
+      case 0x35:  /* AND $nn,X */
+         AND(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0x36:  /* ROL $nn,X */
+         ROL(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x37:  /* RLA $nn,X */
+         RLA(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x38:  /* SEC */
+         SEC();
+         break;
+
+      case 0x39:  /* AND $nnnn,Y */
+         AND(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0x3B:  /* RLA $nnnn,Y */
+         RLA(7, ABS_IND_Y, mem_write, addr);
+         break;
+
+      case 0x3D:  /* AND $nnnn,X */
+         AND(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0x3E:  /* ROL $nnnn,X */
+         ROL(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x3F:  /* RLA $nnnn,X */
+         RLA(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x40:  /* RTI */
+         RTI();
+         break;
+
+      case 0x41:  /* EOR ($nn,X) */
+         EOR(6, INDIR_X_BYTE);
+         break;
+
+      case 0x43:  /* SRE ($nn,X) */
+         SRE(8, INDIR_X, mem_write, addr);
+         break;
+
+      case 0x45:  /* EOR $nn */
+         EOR(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0x46:  /* LSR $nn */
+         LSR(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x47:  /* SRE $nn */
+         SRE(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x48:  /* PHA */
+         PHA();
+         break;
+
+      case 0x49:  /* EOR #$nn */
+         EOR(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x4A:  /* LSR A */
+         LSR_A();
+         break;
+
+      case 0x4B:  /* ASR #$nn */
+         ASR(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x4C:  /* JMP $nnnn */
+         JMP_ABSOLUTE();
+         break;
+
+      case 0x4D:  /* EOR $nnnn */
+         EOR(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0x4E:  /* LSR $nnnn */
+         LSR(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x4F:  /* SRE $nnnn */
+         SRE(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x50:  /* BVC $nnnn */
+         BVC();
+         break;
+
+      case 0x51:  /* EOR ($nn),Y */
+         EOR(5, INDIR_Y_BYTE);
+         break;
+
+      case 0x53:  /* SRE ($nn),Y */
+         SRE(8, INDIR_Y, mem_write, addr);
+         break;
+
+      case 0x55:  /* EOR $nn,X */
+         EOR(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0x56:  /* LSR $nn,X */
+         LSR(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x57:  /* SRE $nn,X */
+         SRE(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x58:  /* CLI */
+         CLI();
+         break;
+
+      case 0x59:  /* EOR $nnnn,Y */
+         EOR(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0x5B:  /* SRE $nnnn,Y */
+         SRE(7, ABS_IND_Y, mem_write, addr);
+         break;
+
+      case 0x5D:  /* EOR $nnnn,X */
+         EOR(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0x5E:  /* LSR $nnnn,X */
+         LSR(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x5F:  /* SRE $nnnn,X */
+         SRE(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x60:  /* RTS */
+         RTS();
+         break;
+
+      case 0x61:  /* ADC ($nn,X) */
+         ADC(6, INDIR_X_BYTE);
+         break;
+
+      case 0x63:  /* RRA ($nn,X) */
+         RRA(8, INDIR_X, mem_write, addr);
+         break;
+
+      case 0x65:  /* ADC $nn */
+         ADC(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0x66:  /* ROR $nn */
+         ROR(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x67:  /* RRA $nn */
+         RRA(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0x68:  /* PLA */
+         PLA();
+         break;
+
+      case 0x69:  /* ADC #$nn */
+         ADC(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x6A:  /* ROR A */
+         ROR_A();
+         break;
+
+      case 0x6B:  /* ARR #$nn */
+         ARR(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x6C:  /* JMP ($nnnn) */
+         JMP_INDIRECT();
+         break;
+
+      case 0x6D:  /* ADC $nnnn */
+         ADC(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0x6E:  /* ROR $nnnn */
+         ROR(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x6F:  /* RRA $nnnn */
+         RRA(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0x70:  /* BVS $nnnn */
+         BVS();
+         break;
+
+      case 0x71:  /* ADC ($nn),Y */
+         ADC(5, INDIR_Y_BYTE);
+         break;
+
+      case 0x73:  /* RRA ($nn),Y */
+         RRA(8, INDIR_Y, mem_write, addr);
+         break;
+
+      case 0x75:  /* ADC $nn,X */
+         ADC(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0x76:  /* ROR $nn,X */
+         ROR(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x77:  /* RRA $nn,X */
+         RRA(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0x78:  /* SEI */
+         SEI();
+         break;
+
+      case 0x79:  /* ADC $nnnn,Y */
+         ADC(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0x7B:  /* RRA $nnnn,Y */
+         RRA(7, ABS_IND_Y, mem_write, addr);
+         break;
+
+      case 0x7D:  /* ADC $nnnn,X */
+         ADC(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0x7E:  /* ROR $nnnn,X */
+         ROR(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x7F:  /* RRA $nnnn,X */
+         RRA(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0x80:  /* NOP #$nn */
+      case 0x82:  /* NOP #$nn */
+      case 0x89:  /* NOP #$nn */
+      case 0xC2:  /* NOP #$nn */
+      case 0xE2:  /* NOP #$nn */
+         DOP(2);
+         break;
+
+      case 0x81:  /* STA ($nn,X) */
+         STA(6, INDIR_X_ADDR, mem_write, addr);
+         break;
+
+      case 0x83:  /* SAX ($nn,X) */
+         SAX(6, INDIR_X_ADDR, mem_write, addr);
+         break;
+
+      case 0x84:  /* STY $nn */
+         STY(3, ZERO_PAGE_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x85:  /* STA $nn */
+         STA(3, ZERO_PAGE_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x86:  /* STX $nn */
+         STX(3, ZERO_PAGE_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x87:  /* SAX $nn */
+         SAX(3, ZERO_PAGE_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x88:  /* DEY */
+         DEY();
+         break;
+
+      case 0x8A:  /* TXA */
+         TXA();
+         break;
+
+      case 0x8B:  /* ANE #$nn */
+         ANE(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0x8C:  /* STY $nnnn */
+         STY(4, ABSOLUTE_ADDR, mem_write, addr);
+         break;
+
+      case 0x8D:  /* STA $nnnn */
+         STA(4, ABSOLUTE_ADDR, mem_write, addr);
+         break;
+
+      case 0x8E:  /* STX $nnnn */
+         STX(4, ABSOLUTE_ADDR, mem_write, addr);
+         break;
+      
+      case 0x8F:  /* SAX $nnnn */
+         SAX(4, ABSOLUTE_ADDR, mem_write, addr);
+         break;
+
+      case 0x90:  /* BCC $nnnn */
+         BCC();
+         break;
+
+      case 0x91:  /* STA ($nn),Y */
+         STA(6, INDIR_Y_ADDR, mem_write, addr);
+         break;
+
+      case 0x93:  /* SHA ($nn),Y */
+         SHA(6, INDIR_Y_ADDR, mem_write, addr);
+         break;
+
+      case 0x94:  /* STY $nn,X */
+         STY(4, ZP_IND_X_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x95:  /* STA $nn,X */
+         STA(4, ZP_IND_X_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x96:  /* STX $nn,Y */
+         STX(4, ZP_IND_Y_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x97:  /* SAX $nn,Y */
+         SAX(4, ZP_IND_Y_ADDR, ZP_WRITE, baddr);
+         break;
+
+      case 0x98:  /* TYA */
+         TYA();
+         break;
+
+      case 0x99:  /* STA $nnnn,Y */
+         STA(5, ABS_IND_Y_ADDR, mem_write, addr);
+         break;
+
+      case 0x9A:  /* TXS */
+         TXS();
+         break;
+
+      case 0x9B:  /* SHS $nnnn,Y */
+         SHS(5, ABS_IND_Y_ADDR, mem_write, addr);
+         break;
+
+      case 0x9C:  /* SHY $nnnn,X */
+         SHY(5, ABS_IND_X_ADDR, mem_write, addr);
+         break;
+
+      case 0x9D:  /* STA $nnnn,X */
+         STA(5, ABS_IND_X_ADDR, mem_write, addr);
+         break;
+
+      case 0x9E:  /* SHX $nnnn,Y */
+         SHX(5, ABS_IND_Y_ADDR, mem_write, addr);
+         break;
+
+      case 0x9F:  /* SHA $nnnn,Y */
+         SHA(5, ABS_IND_Y_ADDR, mem_write, addr);
+         break;
+      
+      case 0xA0:  /* LDY #$nn */
+         LDY(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xA1:  /* LDA ($nn,X) */
+         LDA(6, INDIR_X_BYTE);
+         break;
+
+      case 0xA2:  /* LDX #$nn */
+         LDX(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xA3:  /* LAX ($nn,X) */
+         LAX(6, INDIR_X_BYTE);
+         break;
+
+      case 0xA4:  /* LDY $nn */
+         LDY(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xA5:  /* LDA $nn */
+         LDA(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xA6:  /* LDX $nn */
+         LDX(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xA7:  /* LAX $nn */
+         LAX(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xA8:  /* TAY */
+         TAY();
+         break;
+
+      case 0xA9:  /* LDA #$nn */
+         LDA(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xAA:  /* TAX */
+         TAX();
+         break;
+
+      case 0xAB:  /* LXA #$nn */
+         LXA(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xAC:  /* LDY $nnnn */
+         LDY(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xAD:  /* LDA $nnnn */
+         LDA(4, ABSOLUTE_BYTE);
+         break;
+      
+      case 0xAE:  /* LDX $nnnn */
+         LDX(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xAF:  /* LAX $nnnn */
+         LAX(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xB0:  /* BCS $nnnn */
+         BCS();
+         break;
+
+      case 0xB1:  /* LDA ($nn),Y */
+         LDA(5, INDIR_Y_BYTE);
+         break;
+
+      case 0xB3:  /* LAX ($nn),Y */
+         LAX(5, INDIR_Y_BYTE);
+         break;
+
+      case 0xB4:  /* LDY $nn,X */
+         LDY(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0xB5:  /* LDA $nn,X */
+         LDA(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0xB6:  /* LDX $nn,Y */
+         LDX(4, ZP_IND_Y_BYTE);
+         break;
+
+      case 0xB7:  /* LAX $nn,Y */
+         LAX(4, ZP_IND_Y_BYTE);
+         break;
+
+      case 0xB8:  /* CLV */
+         CLV();
+         break;
+
+      case 0xB9:  /* LDA $nnnn,Y */
+         LDA(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0xBA:  /* TSX */
+         TSX();
+         break;
+
+      case 0xBB:  /* LAS $nnnn,Y */
+         LAS(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0xBC:  /* LDY $nnnn,X */
+         LDY(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0xBD:  /* LDA $nnnn,X */
+         LDA(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0xBE:  /* LDX $nnnn,Y */
+         LDX(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0xBF:  /* LAX $nnnn,Y */
+         LAX(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0xC0:  /* CPY #$nn */
+         CPY(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xC1:  /* CMP ($nn,X) */
+         CMP(6, INDIR_X_BYTE);
+         break;
+
+      case 0xC3:  /* DCP ($nn,X) */
+         DCP(8, INDIR_X, mem_write, addr);
+         break;
+
+      case 0xC4:  /* CPY $nn */
+         CPY(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xC5:  /* CMP $nn */
+         CMP(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xC6:  /* DEC $nn */
+         DEC(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0xC7:  /* DCP $nn */
+         DCP(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0xC8:  /* INY */
+         INY();
+         break;
+
+      case 0xC9:  /* CMP #$nn */
+         CMP(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xCA:  /* DEX */
+         DEX();
+         break;
+
+      case 0xCB:  /* SBX #$nn */
+         SBX(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xCC:  /* CPY $nnnn */
+         CPY(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xCD:  /* CMP $nnnn */
+         CMP(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xCE:  /* DEC $nnnn */
+         DEC(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0xCF:  /* DCP $nnnn */
+         DCP(6, ABSOLUTE, mem_write, addr);
+         break;
+      
+      case 0xD0:  /* BNE $nnnn */
+         BNE();
+         break;
+
+      case 0xD1:  /* CMP ($nn),Y */
+         CMP(5, INDIR_Y_BYTE);
+         break;
+
+      case 0xD3:  /* DCP ($nn),Y */
+         DCP(8, INDIR_Y, mem_write, addr);
+         break;
+
+      case 0xD5:  /* CMP $nn,X */
+         CMP(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0xD6:  /* DEC $nn,X */
+         DEC(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0xD7:  /* DCP $nn,X */
+         DCP(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0xD8:  /* CLD */
+         CLD();
+         break;
+
+      case 0xD9:  /* CMP $nnnn,Y */
+         CMP(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0xDB:  /* DCP $nnnn,Y */
+         DCP(7, ABS_IND_Y, mem_write, addr);
+         break;                  
+
+      case 0xDD:  /* CMP $nnnn,X */
+         CMP(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0xDE:  /* DEC $nnnn,X */
+         DEC(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0xDF:  /* DCP $nnnn,X */
+         DCP(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0xE0:  /* CPX #$nn */
+         CPX(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xE1:  /* SBC ($nn,X) */
+         SBC(6, INDIR_X_BYTE);
+         break;
+
+      case 0xE3:  /* ISB ($nn,X) */
+         ISB(8, INDIR_X, mem_write, addr);
+         break;
+
+      case 0xE4:  /* CPX $nn */
+         CPX(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xE5:  /* SBC $nn */
+         SBC(3, ZERO_PAGE_BYTE);
+         break;
+
+      case 0xE6:  /* INC $nn */
+         INC(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0xE7:  /* ISB $nn */
+         ISB(5, ZERO_PAGE, ZP_WRITE, baddr);
+         break;
+
+      case 0xE8:  /* INX */
+         INX();
+         break;
+
+      case 0xE9:  /* SBC #$nn */
+      case 0xEB:  /* USBC #$nn */
+         SBC(2, IMMEDIATE_BYTE);
+         break;
+
+      case 0xEA:  /* NOP */
+         NOP();
+         break;
+
+      case 0xEC:  /* CPX $nnnn */
+         CPX(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xED:  /* SBC $nnnn */
+         SBC(4, ABSOLUTE_BYTE);
+         break;
+
+      case 0xEE:  /* INC $nnnn */
+         INC(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0xEF:  /* ISB $nnnn */
+         ISB(6, ABSOLUTE, mem_write, addr);
+         break;
+
+      case 0xF0:  /* BEQ $nnnn */
+         BEQ();
+         break;
+
+      case 0xF1:  /* SBC ($nn),Y */
+         SBC(5, INDIR_Y_BYTE);
+         break;
+
+      case 0xF3:  /* ISB ($nn),Y */
+         ISB(8, INDIR_Y, mem_write, addr);
+         break;
+
+      case 0xF5:  /* SBC $nn,X */
+         SBC(4, ZP_IND_X_BYTE);
+         break;
+
+      case 0xF6:  /* INC $nn,X */
+         INC(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0xF7:  /* ISB $nn,X */
+         ISB(6, ZP_IND_X, ZP_WRITE, baddr);
+         break;
+
+      case 0xF8:  /* SED */
+         SED();
+         break;
+
+      case 0xF9:  /* SBC $nnnn,Y */
+         SBC(4, ABS_IND_Y_BYTE);
+         break;
+
+      case 0xFB:  /* ISB $nnnn,Y */
+         ISB(7, ABS_IND_Y, mem_write, addr);
+         break;
+
+      case 0xFD:  /* SBC $nnnn,X */
+         SBC(4, ABS_IND_X_BYTE);
+         break;
+
+      case 0xFE:  /* INC $nnnn,X */
+         INC(7, ABS_IND_X, mem_write, addr);
+         break;
+
+      case 0xFF:  /* ISB $nnnn,X */
+         ISB(7, ABS_IND_X, mem_write, addr);
+         break;
+      }
+
+      /* Calculate remaining/elapsed clock cycles */
+      remaining_cycles -= instruction_cycles;
+      total_cycles += instruction_cycles;
+   }
+
+_execute_done:
+
+   /* restore local copy of regs */
+   SET_LOCAL_REGS();
+
+   /* Return our actual amount of executed cycles */
+   return (total_cycles - old_cycles);
+}
+
+/* Initialize tables, etc. */
+void nes6502_init(void)
+{
+   int index;
+
+   /* Build the N / Z flag lookup table */
+   flag_table[0] = Z_FLAG;
+
+   for (index = 1; index < 256; index++)
+      flag_table[index] = (index & 0x80) ? N_FLAG : 0;
+
+   reg_A = reg_X = reg_Y = 0;
+   reg_S = 0xFF;                             /* Stack grows down */
+}
+
+
+/* Issue a CPU Reset */
+void nes6502_reset(void)
+{
+   reg_P = Z_FLAG | R_FLAG | I_FLAG;         /* Reserved bit always 1 */
+   int_pending = dma_cycles = 0;             /* No pending interrupts */
+   reg_PC = bank_readaddress(RESET_VECTOR);  /* Fetch reset vector */
+   /* TODO: 6 cycles for RESET? */
+}
+
+/* Non-maskable interrupt */
+void nes6502_nmi(void)
+{
+   int_pending |= NMI_MASK;
+}
+
+/* Interrupt request */
+void nes6502_irq(void)
+{
+   int_pending |= IRQ_MASK;
+}
+
+/* Set dma period (in cycles) */
+void nes6502_setdma(int cycles)
+{
+   dma_cycles += cycles;
+}
+
+/*
+** $Log: nes6502.c,v $
+** Revision 1.2  2003/01/09 19:50:03  jkeil
+** NSF audio files were crashing on SPARC.
+**
+** - Define the correct HOST_ENDIAN for SPARC
+** - remove unaligned memory accesses
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.6  2000/07/04 04:50:07  matt
+** minor change to includes
+**
+** Revision 1.5  2000/07/03 02:18:16  matt
+** added a few notes about potential failure cases
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/nes6502.h b/contrib/nosefart/nes6502.h
new file mode 100644
index 000000000..9b9be5811
--- /dev/null
+++ b/contrib/nosefart/nes6502.h
@@ -0,0 +1,134 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** nes6502.h
+**
+** NES custom 6502 CPU definitions / prototypes
+** $Id: nes6502.h,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+/* NOTE: 16-bit addresses avoided like the plague: use 32-bit values
+**       wherever humanly possible
+*/
+#ifndef _NES6502_H_
+#define _NES6502_H_
+
+/* Define this to enable decimal mode in ADC / SBC (not needed in NES) */
+/*#define  NES6502_DECIMAL*/
+
+/* number of bank pointers the CPU emulation core handles */
+#ifdef NSF_PLAYER
+#define  NES6502_4KBANKS
+#endif
+
+#ifdef NES6502_4KBANKS
+#define  NES6502_NUMBANKS  16
+#define  NES6502_BANKSHIFT 12
+#else
+#define  NES6502_NUMBANKS  8
+#define  NES6502_BANKSHIFT 13
+#endif
+
+#define  NES6502_BANKMASK  ((0x10000 / NES6502_NUMBANKS) - 1)
+
+
+/* P (flag) register bitmasks */
+#define  N_FLAG         0x80
+#define  V_FLAG         0x40
+#define  R_FLAG         0x20  /* Reserved, always 1 */
+#define  B_FLAG         0x10
+#define  D_FLAG         0x08
+#define  I_FLAG         0x04
+#define  Z_FLAG         0x02
+#define  C_FLAG         0x01
+
+/* Vector addresses */
+#define  NMI_VECTOR     0xFFFA
+#define  RESET_VECTOR   0xFFFC
+#define  IRQ_VECTOR     0xFFFE
+
+/* cycle counts for interrupts */
+#define  INT_CYCLES     7
+#define  RESET_CYCLES   6
+
+#define  NMI_MASK       0x01
+#define  IRQ_MASK       0x02
+
+/* Stack is located on 6502 page 1 */
+#define  STACK_OFFSET   0x0100
+
+typedef struct
+{
+   uint32 min_range, max_range;
+   uint8 (*read_func)(uint32 address);
+} nes6502_memread;
+
+typedef struct
+{
+   uint32 min_range, max_range;
+   void (*write_func)(uint32 address, uint8 value);
+} nes6502_memwrite;
+
+typedef struct
+{
+   uint8 *mem_page[NES6502_NUMBANKS];  /* memory page pointers */
+   nes6502_memread *read_handler;
+   nes6502_memwrite *write_handler;
+   int dma_cycles;
+   uint32 pc_reg;
+   uint8 a_reg, p_reg, x_reg, y_reg, s_reg;
+   uint8 int_pending;
+} nes6502_context;
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Functions which govern the 6502's execution */
+extern void nes6502_init(void);
+extern void nes6502_reset(void);
+extern int nes6502_execute(int total_cycles);
+extern void nes6502_nmi(void);
+extern void nes6502_irq(void);
+extern uint8 nes6502_getbyte(uint32 address);
+extern uint32 nes6502_getcycles(boolean reset_flag);
+extern void nes6502_setdma(int cycles);
+
+/* Context get/set */
+extern void nes6502_setcontext(nes6502_context *cpu);
+extern void nes6502_getcontext(nes6502_context *cpu);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _NES6502_H_ */
+
+/*
+** $Log: nes6502.h,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/nes_apu.c b/contrib/nosefart/nes_apu.c
new file mode 100644
index 000000000..4a2ed8f4d
--- /dev/null
+++ b/contrib/nosefart/nes_apu.c
@@ -0,0 +1,1212 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** nes_apu.c
+**
+** NES APU emulation
+** $Id: nes_apu.c,v 1.4 2005/05/07 09:11:39 valtri Exp $
+*/
+
+#include <string.h>
+#include "types.h"
+#include "log.h"
+#include "nes_apu.h"
+#include "nes6502.h"
+
+#ifdef NSF_PLAYER
+#include "nsf.h"
+#else
+#include "nes.h"
+#include "nes_ppu.h"
+#include "nes_mmc.h"
+#include "nesinput.h"
+#endif /* !NSF_PLAYER */
+
+
+#define  APU_OVERSAMPLE
+#define  APU_VOLUME_DECAY(x)  ((x) -= ((x) >> 7))
+
+
+/* pointer to active APU */
+static apu_t *apu;
+
+/* look up table madness */
+static int32 decay_lut[16];
+static int vbl_lut[32];
+static int trilength_lut[128];
+
+/* noise lookups for both modes */
+#ifndef REALTIME_NOISE
+static int8 noise_long_lut[APU_NOISE_32K];
+static int8 noise_short_lut[APU_NOISE_93];
+#endif /* !REALTIME_NOISE */
+
+
+/* vblank length table used for rectangles, triangle, noise */
+static const uint8 vbl_length[32] =
+{
+    5, 127,
+   10,   1,
+   19,   2,
+   40,   3,
+   80,   4,
+   30,   5,
+    7,   6,
+   13,   7,
+    6,   8,
+   12,   9,
+   24,  10,
+   48,  11,
+   96,  12,
+   36,  13,
+    8,  14,
+   16,  15
+};
+
+/* frequency limit of rectangle channels */
+static const int freq_limit[8] =
+{
+   0x3FF, 0x555, 0x666, 0x71C, 0x787, 0x7C1, 0x7E0, 0x7F0
+};
+
+/* noise frequency lookup table */
+static const int noise_freq[16] =
+{
+     4,    8,   16,   32,   64,   96,  128,  160,
+   202,  254,  380,  508,  762, 1016, 2034, 4068
+};
+
+/* DMC transfer freqs */
+const int dmc_clocks[16] =
+{
+   428, 380, 340, 320, 286, 254, 226, 214,
+   190, 160, 142, 128, 106,  85,  72,  54
+};
+
+/* ratios of pos/neg pulse for rectangle waves */
+static const int duty_lut[4] = { 2, 4, 8, 12 };
+
+#if 0 /* unused */
+static void apu_setcontext(apu_t *src_apu)
+{
+   apu = src_apu;
+}
+#endif
+
+/*
+** Simple queue routines
+*/
+#define  APU_QEMPTY()   (apu->q_head == apu->q_tail)
+
+static void apu_enqueue(apudata_t *d)
+{
+   ASSERT(apu);
+   apu->queue[apu->q_head] = *d;
+
+   apu->q_head = (apu->q_head + 1) & APUQUEUE_MASK;
+
+   if (APU_QEMPTY())
+      log_printf("apu: queue overflow\n");      
+}
+
+static apudata_t *apu_dequeue(void)
+{
+   int loc;
+
+   ASSERT(apu);
+
+   if (APU_QEMPTY())
+      log_printf("apu: queue empty\n");
+
+   loc = apu->q_tail;
+   apu->q_tail = (apu->q_tail + 1) & APUQUEUE_MASK;
+
+   return &apu->queue[loc];
+}
+
+void apu_setchan(int chan, boolean enabled)
+{
+   ASSERT(apu);
+   apu->mix_enable[chan] = enabled;
+}
+
+/* emulation of the 15-bit shift register the
+** NES uses to generate pseudo-random series
+** for the white noise channel
+*/
+#ifdef REALTIME_NOISE
+INLINE int8 shift_register15(uint8 xor_tap)
+{
+   static int sreg = 0x4000;
+   int bit0, tap, bit14;
+
+   bit0 = sreg & 1;
+   tap = (sreg & xor_tap) ? 1 : 0;
+   bit14 = (bit0 ^ tap);
+   sreg >>= 1;
+   sreg |= (bit14 << 14);
+   return (bit0 ^ 1);
+}
+#else
+static void shift_register15(int8 *buf, int count)
+{
+   static int sreg = 0x4000;
+   int bit0, bit1, bit6, bit14;
+
+   if (count == APU_NOISE_93)
+   {
+      while (count--)
+      {
+         bit0 = sreg & 1;
+         bit6 = (sreg & 0x40) >> 6;
+         bit14 = (bit0 ^ bit6);
+         sreg >>= 1;
+         sreg |= (bit14 << 14);
+         *buf++ = bit0 ^ 1;
+      }
+   }
+   else /* 32K noise */
+   {
+      while (count--)
+      {
+         bit0 = sreg & 1;
+         bit1 = (sreg & 2) >> 1;
+         bit14 = (bit0 ^ bit1);
+         sreg >>= 1;
+         sreg |= (bit14 << 14);
+         *buf++ = bit0 ^ 1;
+      }
+   }
+}
+#endif
+
+/* RECTANGLE WAVE
+** ==============
+** reg0: 0-3=volume, 4=envelope, 5=hold, 6-7=duty cycle
+** reg1: 0-2=sweep shifts, 3=sweep inc/dec, 4-6=sweep length, 7=sweep on
+** reg2: 8 bits of freq
+** reg3: 0-2=high freq, 7-4=vbl length counter
+*/
+#define  APU_RECTANGLE_OUTPUT chan->output_vol
+static int32 apu_rectangle(rectangle_t *chan)
+{
+   int32 output;
+
+#ifdef APU_OVERSAMPLE
+   int num_times;
+   int32 total;
+#endif
+
+   APU_VOLUME_DECAY(chan->output_vol);
+
+   if (FALSE == chan->enabled || 0 == chan->vbl_length)
+      return APU_RECTANGLE_OUTPUT;
+
+   /* vbl length counter */
+   if (FALSE == chan->holdnote)
+      chan->vbl_length--;
+
+   /* envelope decay at a rate of (env_delay + 1) / 240 secs */
+   chan->env_phase -= 4; /* 240/60 */
+   while (chan->env_phase < 0)
+   {
+      chan->env_phase += chan->env_delay;
+
+      if (chan->holdnote)
+         chan->env_vol = (chan->env_vol + 1) & 0x0F;
+      else if (chan->env_vol < 0x0F)
+         chan->env_vol++;
+   }
+
+   if ((FALSE == chan->sweep_inc && chan->freq > chan->freq_limit)
+       || chan->freq < APU_TO_FIXED(4))
+      return APU_RECTANGLE_OUTPUT;
+
+   /* frequency sweeping at a rate of (sweep_delay + 1) / 120 secs */
+   if (chan->sweep_on && chan->sweep_shifts)
+   {
+      chan->sweep_phase -= 2; /* 120/60 */
+      while (chan->sweep_phase < 0)
+      {
+         chan->sweep_phase += chan->sweep_delay;
+         if (chan->sweep_inc) /* ramp up */
+            chan->freq -= chan->freq >> (chan->sweep_shifts);
+         else /* ramp down */
+            chan->freq += chan->freq >> (chan->sweep_shifts);
+      }
+   }
+
+   chan->phaseacc -= apu->cycle_rate; /* # of cycles per sample */
+   if (chan->phaseacc >= 0)
+      return APU_RECTANGLE_OUTPUT;
+
+#ifdef APU_OVERSAMPLE
+   num_times = total = 0;
+
+   if (chan->fixed_envelope)
+      output = chan->volume << 8; /* fixed volume */
+   else
+      output = (chan->env_vol ^ 0x0F) << 8;
+#endif
+
+   while (chan->phaseacc < 0)
+   {
+      chan->phaseacc += chan->freq;
+      chan->adder = (chan->adder + 1) & 0x0F;
+
+#ifdef APU_OVERSAMPLE
+      if (chan->adder < chan->duty_flip)
+         total += output;
+      else
+         total -= output;
+
+      num_times++;
+#endif
+   }
+
+#ifdef APU_OVERSAMPLE
+   chan->output_vol = total / num_times;
+#else
+   if (chan->fixed_envelope)
+      output = chan->volume << 8; /* fixed volume */
+   else
+      output = (chan->env_vol ^ 0x0F) << 8;
+
+   if (0 == chan->adder)
+      chan->output_vol = output;
+   else if (chan->adder == chan->duty_flip)
+      chan->output_vol = -output;
+#endif
+
+   return APU_RECTANGLE_OUTPUT;
+}
+
+/* TRIANGLE WAVE
+** =============
+** reg0: 7=holdnote, 6-0=linear length counter
+** reg2: low 8 bits of frequency
+** reg3: 7-3=length counter, 2-0=high 3 bits of frequency
+*/
+#define  APU_TRIANGLE_OUTPUT  (chan->output_vol + (chan->output_vol >> 2))
+static int32 apu_triangle(triangle_t *chan)
+{
+   APU_VOLUME_DECAY(chan->output_vol);
+
+   if (FALSE == chan->enabled || 0 == chan->vbl_length)
+      return APU_TRIANGLE_OUTPUT;
+
+   if (chan->counter_started)
+   {
+      if (chan->linear_length > 0)
+         chan->linear_length--;
+      if (chan->vbl_length && FALSE == chan->holdnote)
+         chan->vbl_length--;
+   }
+   else if (FALSE == chan->holdnote && chan->write_latency)
+   {
+      if (--chan->write_latency == 0)
+         chan->counter_started = TRUE;
+   }
+/*
+   if (chan->countmode == COUNTMODE_COUNT)
+   {
+      if (chan->linear_length > 0)
+         chan->linear_length--;
+      if (chan->vbl_length)
+         chan->vbl_length--;
+   }
+*/
+   if (0 == chan->linear_length || chan->freq < APU_TO_FIXED(4)) /* inaudible */
+      return APU_TRIANGLE_OUTPUT;
+
+   chan->phaseacc -= apu->cycle_rate; /* # of cycles per sample */
+   while (chan->phaseacc < 0)
+   {
+      chan->phaseacc += chan->freq;
+      chan->adder = (chan->adder + 1) & 0x1F;
+
+      if (chan->adder & 0x10)
+         chan->output_vol -= (2 << 8);
+      else
+         chan->output_vol += (2 << 8);
+   }
+
+   return APU_TRIANGLE_OUTPUT;
+}
+
+
+/* WHITE NOISE CHANNEL
+** ===================
+** reg0: 0-3=volume, 4=envelope, 5=hold
+** reg2: 7=small(93 byte) sample,3-0=freq lookup
+** reg3: 7-4=vbl length counter
+*/
+#define  APU_NOISE_OUTPUT  ((chan->output_vol + chan->output_vol + chan->output_vol) >> 2)
+
+static int32 apu_noise(noise_t *chan)
+{
+   int32 outvol;
+
+#if defined(APU_OVERSAMPLE) && defined(REALTIME_NOISE)
+#else
+   int32 noise_bit;
+#endif
+#ifdef APU_OVERSAMPLE
+   int num_times;
+   int32 total;
+#endif
+
+   APU_VOLUME_DECAY(chan->output_vol);
+
+   if (FALSE == chan->enabled || 0 == chan->vbl_length)
+      return APU_NOISE_OUTPUT;
+
+   /* vbl length counter */
+   if (FALSE == chan->holdnote)
+      chan->vbl_length--;
+
+   /* envelope decay at a rate of (env_delay + 1) / 240 secs */
+   chan->env_phase -= 4; /* 240/60 */
+   while (chan->env_phase < 0)
+   {
+      chan->env_phase += chan->env_delay;
+
+      if (chan->holdnote)
+         chan->env_vol = (chan->env_vol + 1) & 0x0F;
+      else if (chan->env_vol < 0x0F)
+         chan->env_vol++;
+   }
+
+   chan->phaseacc -= apu->cycle_rate; /* # of cycles per sample */
+   if (chan->phaseacc >= 0)
+      return APU_NOISE_OUTPUT;
+   
+#ifdef APU_OVERSAMPLE
+   num_times = total = 0;
+
+   if (chan->fixed_envelope)
+      outvol = chan->volume << 8; /* fixed volume */
+   else
+      outvol = (chan->env_vol ^ 0x0F) << 8;
+#endif
+
+   while (chan->phaseacc < 0)
+   {
+      chan->phaseacc += chan->freq;
+
+#ifdef REALTIME_NOISE
+
+#ifdef APU_OVERSAMPLE
+      if (shift_register15(chan->xor_tap))
+         total += outvol;
+      else
+         total -= outvol;
+
+      num_times++;
+#else
+      noise_bit = shift_register15(chan->xor_tap);
+#endif
+
+#else
+      chan->cur_pos++;
+
+      if (chan->short_sample)
+      {
+         if (APU_NOISE_93 == chan->cur_pos)
+            chan->cur_pos = 0;
+      }
+      else
+      {
+         if (APU_NOISE_32K == chan->cur_pos)
+            chan->cur_pos = 0;
+      }
+
+#ifdef APU_OVERSAMPLE
+      if (chan->short_sample)
+         noise_bit = noise_short_lut[chan->cur_pos];
+      else
+         noise_bit = noise_long_lut[chan->cur_pos];
+
+      if (noise_bit)
+         total += outvol;
+      else
+         total -= outvol;
+
+      num_times++;
+#endif
+#endif /* REALTIME_NOISE */
+   }
+
+#ifdef APU_OVERSAMPLE
+   chan->output_vol = total / num_times;
+#else
+   if (chan->fixed_envelope)
+      outvol = chan->volume << 8; /* fixed volume */
+   else
+      outvol = (chan->env_vol ^ 0x0F) << 8;
+
+#ifndef REALTIME_NOISE
+   if (chan->short_sample)
+      noise_bit = noise_short_lut[chan->cur_pos];
+   else
+      noise_bit = noise_long_lut[chan->cur_pos];
+#endif /* !REALTIME_NOISE */
+
+   if (noise_bit)
+      chan->output_vol = outvol;
+   else
+      chan->output_vol = -outvol;
+#endif
+
+   return APU_NOISE_OUTPUT;
+}
+
+
+INLINE void apu_dmcreload(dmc_t *chan)
+{
+   chan->address = chan->cached_addr;
+   chan->dma_length = chan->cached_dmalength;
+   chan->irq_occurred = FALSE;
+}
+
+/* DELTA MODULATION CHANNEL
+** =========================
+** reg0: 7=irq gen, 6=looping, 3-0=pointer to clock table
+** reg1: output dc level, 6 bits unsigned
+** reg2: 8 bits of 64-byte aligned address offset : $C000 + (value * 64)
+** reg3: length, (value * 16) + 1
+*/
+#define  APU_DMC_OUTPUT ((chan->output_vol + chan->output_vol + chan->output_vol) >> 2)
+static int32 apu_dmc(dmc_t *chan)
+{
+   int delta_bit;
+
+   APU_VOLUME_DECAY(chan->output_vol);
+
+   /* only process when channel is alive */
+   if (chan->dma_length)
+   {
+      chan->phaseacc -= apu->cycle_rate; /* # of cycles per sample */
+      
+      while (chan->phaseacc < 0)
+      {
+         chan->phaseacc += chan->freq;
+         
+         delta_bit = (chan->dma_length & 7) ^ 7;
+         
+         if (7 == delta_bit)
+         {
+            chan->cur_byte = nes6502_getbyte(chan->address);
+            
+            /* steal a cycle from CPU*/
+            nes6502_setdma(1);
+
+            if (0xFFFF == chan->address)
+               chan->address = 0x8000;
+            else
+               chan->address++;
+         }
+
+         if (--chan->dma_length == 0)
+         {
+            /* if loop bit set, we're cool to retrigger sample */
+            if (chan->looping)
+               apu_dmcreload(chan);
+            else
+            {
+               /* check to see if we should generate an irq */
+               if (chan->irq_gen)
+               {
+                  chan->irq_occurred = TRUE;
+                  nes6502_irq();
+               }
+
+               /* bodge for timestamp queue */
+               chan->enabled = FALSE;
+               break;
+            }
+         }
+
+         /* positive delta */
+         if (chan->cur_byte & (1 << delta_bit))
+         {
+            if (chan->regs[1] < 0x7D)
+            {
+               chan->regs[1] += 2;
+               chan->output_vol += (2 << 8);
+            }
+/*
+            if (chan->regs[1] < 0x3F)
+               chan->regs[1]++;
+
+            chan->output_vol &= ~(0x7E << 8);
+            chan->output_vol |= ((chan->regs[1] << 1) << 8);
+*/
+         }
+         /* negative delta */
+         else            
+         {
+            if (chan->regs[1] > 1)
+            {
+               chan->regs[1] -= 2;
+               chan->output_vol -= (2 << 8);
+            }
+
+/*
+            if (chan->regs[1] > 0)
+               chan->regs[1]--;
+
+            chan->output_vol &= ~(0x7E << 8);
+            chan->output_vol |= ((chan->regs[1] << 1) << 8);
+*/
+         }
+      }
+   }
+
+   return APU_DMC_OUTPUT;
+}
+
+
+static void apu_regwrite(uint32 address, uint8 value)
+{  
+   int chan;
+
+   ASSERT(apu);
+   switch (address)
+   {
+   /* rectangles */
+   case APU_WRA0:
+   case APU_WRB0:
+      chan = (address & 4) ? 1 : 0;
+      apu->rectangle[chan].regs[0] = value;
+
+      apu->rectangle[chan].volume = value & 0x0F;
+      apu->rectangle[chan].env_delay = decay_lut[value & 0x0F];
+      apu->rectangle[chan].holdnote = (value & 0x20) ? TRUE : FALSE;
+      apu->rectangle[chan].fixed_envelope = (value & 0x10) ? TRUE : FALSE;
+      apu->rectangle[chan].duty_flip = duty_lut[value >> 6];
+      break;
+
+   case APU_WRA1:
+   case APU_WRB1:
+      chan = (address & 4) ? 1 : 0;
+      apu->rectangle[chan].regs[1] = value;
+      apu->rectangle[chan].sweep_on = (value & 0x80) ? TRUE : FALSE;
+      apu->rectangle[chan].sweep_shifts = value & 7;
+      apu->rectangle[chan].sweep_delay = decay_lut[(value >> 4) & 7];
+      
+      apu->rectangle[chan].sweep_inc = (value & 0x08) ? TRUE : FALSE;
+      apu->rectangle[chan].freq_limit = APU_TO_FIXED(freq_limit[value & 7]);
+      break;
+
+   case APU_WRA2:
+   case APU_WRB2:
+      chan = (address & 4) ? 1 : 0;
+      apu->rectangle[chan].regs[2] = value;
+//      if (apu->rectangle[chan].enabled)
+         apu->rectangle[chan].freq = APU_TO_FIXED((((apu->rectangle[chan].regs[3] & 7) << 8) + value) + 1);
+      break;
+
+   case APU_WRA3:
+   case APU_WRB3:
+      chan = (address & 4) ? 1 : 0;
+      apu->rectangle[chan].regs[3] = value;
+
+//      if (apu->rectangle[chan].enabled)
+      {
+         apu->rectangle[chan].vbl_length = vbl_lut[value >> 3];
+         apu->rectangle[chan].env_vol = 0;
+         apu->rectangle[chan].freq = APU_TO_FIXED((((value & 7) << 8) + apu->rectangle[chan].regs[2]) + 1);
+         apu->rectangle[chan].adder = 0;
+      }
+      break;
+
+   /* triangle */
+   case APU_WRC0:
+/*
+      if (0 == (apu->triangle.regs[0] & 0x80))
+         apu->triangle.countmode = COUNTMODE_COUNT;
+      else
+      {
+         if (apu->triangle.countmode == COUNTMODE_LOAD && apu->triangle.vbl_length)
+            apu->triangle.linear_length = trilength_lut[value & 0x7F];
+
+         if (0 == (value & 0x80))
+            apu->triangle.countmode = COUNTMODE_COUNT;
+      }
+*/
+      apu->triangle.regs[0] = value;
+
+      apu->triangle.holdnote = (value & 0x80) ? TRUE : FALSE;
+
+
+//      if (apu->triangle.enabled)
+      {
+         if (FALSE == apu->triangle.counter_started && apu->triangle.vbl_length)
+            apu->triangle.linear_length = trilength_lut[value & 0x7F];
+      }
+
+      break;
+
+   case APU_WRC2:
+
+      apu->triangle.regs[1] = value;
+
+//      if (apu->triangle.enabled)
+         apu->triangle.freq = APU_TO_FIXED((((apu->triangle.regs[2] & 7) << 8) + value) + 1);
+      break;
+
+   case APU_WRC3:
+
+      apu->triangle.regs[2] = value;
+  
+      /* this is somewhat of a hack.  there appears to be some latency on 
+      ** the Real Thing between when trireg0 is written to and when the 
+      ** linear length counter actually begins its countdown.  we want to 
+      ** prevent the case where the program writes to the freq regs first, 
+      ** then to reg 0, and the counter accidentally starts running because 
+      ** of the sound queue's timestamp processing.
+      **
+      ** set latency to a couple scanlines -- should be plenty of time for 
+      ** the 6502 code to do a couple of table dereferences and load up the
+      ** other triregs
+      */
+
+      /* 06/13/00 MPC -- seems to work OK */
+      apu->triangle.write_latency = (int) (2 * NES_SCANLINE_CYCLES / APU_FROM_FIXED(apu->cycle_rate));
+/*
+      apu->triangle.linear_length = trilength_lut[apu->triangle.regs[0] & 0x7F];
+      if (0 == (apu->triangle.regs[0] & 0x80))
+         apu->triangle.countmode = COUNTMODE_COUNT;
+      else
+         apu->triangle.countmode = COUNTMODE_LOAD;
+*/
+//      if (apu->triangle.enabled)
+      {
+         apu->triangle.freq = APU_TO_FIXED((((value & 7) << 8) + apu->triangle.regs[1]) + 1);
+         apu->triangle.vbl_length = vbl_lut[value >> 3];
+         apu->triangle.counter_started = FALSE;
+         apu->triangle.linear_length = trilength_lut[apu->triangle.regs[0] & 0x7F];
+      }
+
+      break;
+
+   /* noise */
+   case APU_WRD0:
+      apu->noise.regs[0] = value;
+      apu->noise.env_delay = decay_lut[value & 0x0F];
+      apu->noise.holdnote = (value & 0x20) ? TRUE : FALSE;
+      apu->noise.fixed_envelope = (value & 0x10) ? TRUE : FALSE;
+      apu->noise.volume = value & 0x0F;
+      break;
+
+   case APU_WRD2:
+      apu->noise.regs[1] = value;
+      apu->noise.freq = APU_TO_FIXED(noise_freq[value & 0x0F]);
+
+#ifdef REALTIME_NOISE
+      apu->noise.xor_tap = (value & 0x80) ? 0x40: 0x02;
+#else
+      /* detect transition from long->short sample */
+      if ((value & 0x80) && FALSE == apu->noise.short_sample)
+      {
+         /* recalculate short noise buffer */
+         shift_register15(noise_short_lut, APU_NOISE_93);
+         apu->noise.cur_pos = 0;
+      }
+      apu->noise.short_sample = (value & 0x80) ? TRUE : FALSE;
+#endif
+      break;
+
+   case APU_WRD3:
+      apu->noise.regs[2] = value;
+
+//      if (apu->noise.enabled)
+      {
+         apu->noise.vbl_length = vbl_lut[value >> 3];
+         apu->noise.env_vol = 0; /* reset envelope */
+      }
+      break;
+
+   /* DMC */
+   case APU_WRE0:
+      apu->dmc.regs[0] = value;
+
+      apu->dmc.freq = APU_TO_FIXED(dmc_clocks[value & 0x0F]);
+      apu->dmc.looping = (value & 0x40) ? TRUE : FALSE;
+
+      if (value & 0x80)
+         apu->dmc.irq_gen = TRUE;
+      else
+      {
+         apu->dmc.irq_gen = FALSE;
+         apu->dmc.irq_occurred = FALSE;
+      }
+      break;
+
+   case APU_WRE1: /* 7-bit DAC */
+      /* add the _delta_ between written value and
+      ** current output level of the volume reg
+      */
+      value &= 0x7F; /* bit 7 ignored */
+      apu->dmc.output_vol += ((value - apu->dmc.regs[1]) << 8);
+      apu->dmc.regs[1] = value;
+/*      
+      apu->dmc.output_vol = (value & 0x7F) << 8;
+      apu->dmc.regs[1] = (value & 0x7E) >> 1;
+*/
+      break;
+
+   case APU_WRE2:
+      apu->dmc.regs[2] = value;
+      apu->dmc.cached_addr = 0xC000 + (uint16) (value << 6);
+      break;
+
+   case APU_WRE3:
+      apu->dmc.regs[3] = value;
+      apu->dmc.cached_dmalength = ((value << 4) + 1) << 3;
+      break;
+
+   case APU_SMASK:
+      /* bodge for timestamp queue */
+      apu->dmc.enabled = (value & 0x10) ? TRUE : FALSE;
+
+      apu->enable_reg = value;
+
+      for (chan = 0; chan < 2; chan++)
+      {
+         if (value & (1 << chan))
+            apu->rectangle[chan].enabled = TRUE;
+         else
+         {
+            apu->rectangle[chan].enabled = FALSE;
+            apu->rectangle[chan].vbl_length = 0;
+         }
+      }
+
+      if (value & 0x04)
+         apu->triangle.enabled = TRUE;
+      else
+      {
+         apu->triangle.enabled = FALSE;
+         apu->triangle.vbl_length = 0;
+         apu->triangle.linear_length = 0;
+         apu->triangle.counter_started = FALSE;
+         apu->triangle.write_latency = 0;
+      }
+
+      if (value & 0x08)
+         apu->noise.enabled = TRUE;
+      else
+      {
+         apu->noise.enabled = FALSE;
+         apu->noise.vbl_length = 0;
+      }
+
+      if (value & 0x10)
+      {
+         if (0 == apu->dmc.dma_length)
+            apu_dmcreload(&apu->dmc);
+      }
+      else
+         apu->dmc.dma_length = 0;
+
+      apu->dmc.irq_occurred = FALSE;
+      break;
+
+      /* unused, but they get hit in some mem-clear loops */
+   case 0x4009:
+   case 0x400D:
+      break;
+   
+   default:
+      break;
+   }
+}
+
+/* Read from $4000-$4017 */
+uint8 apu_read(uint32 address)
+{
+   uint8 value;
+
+   ASSERT(apu);
+
+   switch (address)
+   {
+   case APU_SMASK:
+      /* seems that bit 6 denotes vblank -- return 1 for now */
+      value = 0x40;
+
+      /* Return 1 in 0-5 bit pos if a channel is playing */
+      if (apu->rectangle[0].enabled && apu->rectangle[0].vbl_length)
+         value |= 0x01;
+      if (apu->rectangle[1].enabled && apu->rectangle[1].vbl_length)
+         value |= 0x02;
+      if (apu->triangle.enabled && apu->triangle.vbl_length)
+         value |= 0x04;
+      if (apu->noise.enabled && apu->noise.vbl_length)
+         value |= 0x08;
+
+      //if (apu->dmc.dma_length)
+      /* bodge for timestamp queue */
+      if (apu->dmc.enabled)
+         value |= 0x10;
+
+      if (apu->dmc.irq_occurred)
+         value |= 0x80;
+
+      break;
+
+#ifndef NSF_PLAYER
+   case APU_JOY0:
+      value = input_get(INP_JOYPAD0);
+      break;
+
+   case APU_JOY1:
+      value = input_get(INP_ZAPPER | INP_JOYPAD1 /*| INP_ARKANOID*/ /*| INP_POWERPAD*/);
+      break;
+#endif /* !NSF_PLAYER */
+
+   default:
+      value = (address >> 8); /* heavy capacitance on data bus */
+      break;
+   }
+
+   return value;
+}
+
+
+void apu_write(uint32 address, uint8 value)
+{
+#ifndef NSF_PLAYER
+   static uint8 last_write;
+#endif /* !NSF_PLAYER */
+   apudata_t d;
+
+   switch (address)
+   {
+   case 0x4015:
+      /* bodge for timestamp queue */
+      apu->dmc.enabled = (value & 0x10) ? TRUE : FALSE;
+
+   case 0x4000: case 0x4001: case 0x4002: case 0x4003:
+   case 0x4004: case 0x4005: case 0x4006: case 0x4007:
+   case 0x4008: case 0x4009: case 0x400A: case 0x400B:
+   case 0x400C: case 0x400D: case 0x400E: case 0x400F:
+   case 0x4010: case 0x4011: case 0x4012: case 0x4013:
+      d.timestamp = nes6502_getcycles(FALSE);
+      d.address = address;
+      d.value = value;
+      apu_enqueue(&d);
+      break;
+
+#ifndef NSF_PLAYER
+   case APU_OAMDMA:
+      ppu_oamdma(address, value);
+      break;
+
+   case APU_JOY0:
+      /* VS system VROM switching */
+      mmc_vsvrom(value & 4);
+
+      /* see if we need to strobe them joypads */
+      value &= 1;
+      if ((0 == value) && last_write)
+         input_strobe();
+      last_write = value;
+      break;
+
+   case APU_JOY1: /* Some kind of IRQ control business */
+      break;
+
+#endif /* !NSF_PLAYER */
+
+   default:
+      break;
+   }
+}
+
+void apu_getpcmdata(void **data, int *num_samples, int *sample_bits)
+{
+   ASSERT(apu);
+   *data = apu->buffer;
+   *num_samples = apu->num_samples;
+   *sample_bits = apu->sample_bits;
+}
+
+
+void apu_process(void *buffer, int num_samples)
+{
+   apudata_t *d;
+   uint32 elapsed_cycles;
+   static int32 prev_sample = 0;
+   int32 next_sample, accum;
+
+   ASSERT(apu);
+
+   /* grab it, keep it local for speed */
+   elapsed_cycles = (uint32) apu->elapsed_cycles;
+
+   /* BLEH */
+   apu->buffer = buffer; 
+
+   while (num_samples--)
+   {
+      while ((FALSE == APU_QEMPTY()) && (apu->queue[apu->q_tail].timestamp <= elapsed_cycles))
+      {
+         d = apu_dequeue();
+         apu_regwrite(d->address, d->value);
+      }
+
+      elapsed_cycles += APU_FROM_FIXED(apu->cycle_rate);
+
+      accum = 0;
+      if (apu->mix_enable[0]) accum += apu_rectangle(&apu->rectangle[0]);
+      if (apu->mix_enable[1]) accum += apu_rectangle(&apu->rectangle[1]);
+      if (apu->mix_enable[2]) accum += apu_triangle(&apu->triangle);
+      if (apu->mix_enable[3]) accum += apu_noise(&apu->noise);
+      if (apu->mix_enable[4]) accum += apu_dmc(&apu->dmc);
+
+      if (apu->ext && apu->mix_enable[5]) accum += apu->ext->process();
+
+      /* do any filtering */
+      if (APU_FILTER_NONE != apu->filter_type)
+      {
+         next_sample = accum;
+
+         if (APU_FILTER_LOWPASS == apu->filter_type)
+         {
+            accum += prev_sample;
+            accum >>= 1;
+         }
+         else
+            accum = (accum + accum + accum + prev_sample) >> 2;
+
+         prev_sample = next_sample;
+      }
+
+      /* little extra kick for the kids */
+      accum <<= 1;
+
+      /* prevent clipping */
+      if (accum > 0x7FFF)
+         accum = 0x7FFF;
+      else if (accum < -0x8000)
+         accum = -0x8000;
+
+      /* signed 16-bit output, unsigned 8-bit */
+      if (16 == apu->sample_bits) {
+         *((int16 *) buffer) = (int16) accum; 
+         buffer = (int16 *) buffer + 1;
+      } else {
+         *((uint8 *) buffer) = (accum >> 8) ^ 0x80; 
+         buffer = (int8 *) buffer + 1;
+      }
+   }
+
+   /* resync cycle counter */
+   apu->elapsed_cycles = nes6502_getcycles(FALSE);
+}
+
+/* set the filter type */
+void apu_setfilter(int filter_type)
+{
+   ASSERT(apu);
+   apu->filter_type = filter_type;
+}
+
+void apu_reset(void)
+{
+   uint32 address;
+
+   ASSERT(apu);
+
+   apu->elapsed_cycles = 0;
+   memset(&apu->queue, 0, APUQUEUE_SIZE * sizeof(apudata_t));
+   apu->q_head = 0;
+   apu->q_tail = 0;
+
+   /* use to avoid bugs =) */
+   for (address = 0x4000; address <= 0x4013; address++)
+      apu_regwrite(address, 0);
+
+#ifdef NSF_PLAYER
+   apu_regwrite(0x400C, 0x10); /* silence noise channel on NSF start */
+   apu_regwrite(0x4015, 0x0F);
+#else
+   apu_regwrite(0x4015, 0);
+#endif /* NSF_PLAYER */
+
+   if (apu->ext)
+      apu->ext->reset();
+}
+
+static void apu_build_luts(int num_samples)
+{
+   int i;
+
+   /* lut used for enveloping and frequency sweeps */
+   for (i = 0; i < 16; i++)
+      decay_lut[i] = num_samples * (i + 1);
+
+   /* used for note length, based on vblanks and size of audio buffer */
+   for (i = 0; i < 32; i++)
+      vbl_lut[i] = vbl_length[i] * num_samples;
+
+   /* triangle wave channel's linear length table */
+   for (i = 0; i < 128; i++)
+      trilength_lut[i] = (i * num_samples) / 4;
+
+#ifndef REALTIME_NOISE
+   /* generate noise samples */
+   shift_register15(noise_long_lut, APU_NOISE_32K);
+   shift_register15(noise_short_lut, APU_NOISE_93);
+#endif /* !REALTIME_NOISE */
+}
+
+static void apu_setactive(apu_t *active)
+{
+   ASSERT(active);
+   apu = active;
+}
+
+/* Initializes emulated sound hardware, creates waveforms/voices */
+apu_t *apu_create(int sample_rate, int refresh_rate, int sample_bits, boolean stereo)
+{
+   apu_t *temp_apu;
+   int channel;
+
+   temp_apu = malloc(sizeof(apu_t));
+   if (NULL == temp_apu)
+      return NULL;
+
+   temp_apu->sample_rate = sample_rate;
+   temp_apu->refresh_rate = refresh_rate;
+   temp_apu->sample_bits = sample_bits;
+
+   temp_apu->num_samples = sample_rate / refresh_rate;
+   /* turn into fixed point! */
+   temp_apu->cycle_rate = (int32) (APU_BASEFREQ * 65536.0 / (float) sample_rate);
+
+   /* build various lookup tables for apu */
+   apu_build_luts(temp_apu->num_samples);
+
+   /* set the update routine */
+   temp_apu->process = apu_process;
+   temp_apu->ext = NULL;
+
+   apu_setactive(temp_apu);
+   apu_reset();
+
+   for (channel = 0; channel < 6; channel++)
+      apu_setchan(channel, TRUE);
+
+   apu_setfilter(APU_FILTER_LOWPASS);
+
+   return temp_apu;
+}
+
+apu_t *apu_getcontext(void)
+{
+   return apu;
+}
+
+void apu_destroy(apu_t *src_apu)
+{
+   if (src_apu)
+   {
+      if (src_apu->ext)
+         src_apu->ext->shutdown();
+      free(src_apu);
+   }
+}
+
+void apu_setext(apu_t *src_apu, apuext_t *ext)
+{
+   ASSERT(src_apu);
+
+   src_apu->ext = ext;
+
+   /* initialize it */
+   if (src_apu->ext)
+      src_apu->ext->init();
+}
+
+/* this exists for external mixing routines */
+int32 apu_getcyclerate(void)
+{
+   ASSERT(apu);
+   return apu->cycle_rate;
+}
+
+/*
+** $Log: nes_apu.c,v $
+** Revision 1.4  2005/05/07 09:11:39  valtri
+** *BUGFIX*
+** gcc4 patches from Dams Nadé (livna.org) and Keenan Pepper.
+**
+** Revision 1.3  2004/12/12 06:55:59  athp
+** Code cleanups and elimination of some compiler warnings; patch courtesy of AL13N
+**
+** Revision 1.2  2003/08/25 21:51:43  f1rmb
+** Reduce GCC verbosity (various prototype declaration fixes). ffmpeg, wine and fft*post are untouched (fft: for now).
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.19  2000/07/04 04:53:26  matt
+** minor changes, sound amplification
+**
+** Revision 1.18  2000/07/03 02:18:53  matt
+** much better external module exporting
+**
+** Revision 1.17  2000/06/26 11:01:55  matt
+** made triangle a tad quieter
+**
+** Revision 1.16  2000/06/26 05:10:33  matt
+** fixed cycle rate generation accuracy
+**
+** Revision 1.15  2000/06/26 05:00:37  matt
+** cleanups
+**
+** Revision 1.14  2000/06/23 11:06:24  matt
+** more faithful mixing of channels
+**
+** Revision 1.13  2000/06/23 03:29:27  matt
+** cleaned up external sound inteface
+**
+** Revision 1.12  2000/06/20 00:08:39  matt
+** bugfix to rectangle wave
+**
+** Revision 1.11  2000/06/13 13:48:58  matt
+** fixed triangle write latency for fixed point apu cycle rate
+**
+** Revision 1.10  2000/06/12 01:14:36  matt
+** minor change to clipping extents
+**
+** Revision 1.9  2000/06/09 20:00:56  matt
+** fixed noise hiccup in NSF player mode
+**
+** Revision 1.8  2000/06/09 16:49:02  matt
+** removed all floating point from sound generation
+**
+** Revision 1.7  2000/06/09 15:12:28  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/nes_apu.h b/contrib/nosefart/nes_apu.h
new file mode 100644
index 000000000..09b5842d9
--- /dev/null
+++ b/contrib/nosefart/nes_apu.h
@@ -0,0 +1,331 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** nes_apu.h
+**
+** NES APU emulation header file
+** $Id: nes_apu.h,v 1.2 2003/01/09 19:50:03 jkeil Exp $
+*/
+
+#ifndef _NES_APU_H_
+#define _NES_APU_H_
+
+#ifdef __GNUC__
+#define  INLINE      static inline
+#elif defined(WIN32)
+#define  INLINE      static __inline
+#else
+#define  INLINE      static
+#endif
+
+/* define this for realtime generated noise */
+#define  REALTIME_NOISE
+
+#define  APU_WRA0       0x4000
+#define  APU_WRA1       0x4001
+#define  APU_WRA2       0x4002
+#define  APU_WRA3       0x4003
+#define  APU_WRB0       0x4004
+#define  APU_WRB1       0x4005
+#define  APU_WRB2       0x4006
+#define  APU_WRB3       0x4007
+#define  APU_WRC0       0x4008
+#define  APU_WRC2       0x400A
+#define  APU_WRC3       0x400B
+#define  APU_WRD0       0x400C
+#define  APU_WRD2       0x400E
+#define  APU_WRD3       0x400F
+#define  APU_WRE0       0x4010
+#define  APU_WRE1       0x4011
+#define  APU_WRE2       0x4012
+#define  APU_WRE3       0x4013
+
+#define  APU_OAMDMA     0x4014
+#define  APU_SMASK      0x4015
+#define  APU_JOY0       0x4016
+#define  APU_JOY1       0x4017
+
+/* length of generated noise */
+#define  APU_NOISE_32K  0x7FFF
+#define  APU_NOISE_93   93
+
+#define  APU_BASEFREQ   (NES_MASTER_CLOCK / 12)
+
+/* to/from 16.16 fixed point */
+#define  APU_TO_FIXED(x)    ((x) << 16)
+#define  APU_FROM_FIXED(x)  ((x) >> 16)
+
+
+/* channel structures */
+/* As much data as possible is precalculated,
+** to keep the sample processing as lean as possible
+*/
+ 
+typedef struct rectangle_s
+{
+   uint8 regs[4];
+
+   boolean enabled;
+   
+   int32 phaseacc;
+   int32 freq;
+   int32 output_vol;
+   boolean fixed_envelope;
+   boolean holdnote;
+   uint8 volume;
+
+   int32 sweep_phase;
+   int32 sweep_delay;
+   boolean sweep_on;
+   uint8 sweep_shifts;
+   uint8 sweep_length;
+   boolean sweep_inc;
+   int32 freq_limit;
+
+   int32 env_phase;
+   int32 env_delay;
+   uint8 env_vol;
+
+   int vbl_length;
+   uint8 adder;
+   int duty_flip;
+} rectangle_t;
+
+/*
+enum
+{
+   COUNTMODE_LOAD,
+   COUNTMODE_COUNT
+};
+*/
+
+typedef struct triangle_s
+{
+   uint8 regs[3];
+
+   boolean enabled;
+
+   int32 freq;
+   int32 phaseacc;
+   int32 output_vol;
+
+   uint8 adder;
+
+   boolean holdnote;
+   boolean counter_started;
+   /* quasi-hack */
+   int write_latency;
+
+//   boolean countmode;
+
+   int vbl_length;
+   int linear_length;
+
+} triangle_t;
+
+
+typedef struct noise_s
+{
+   uint8 regs[3];
+
+   boolean enabled;
+
+   int32 freq;
+   int32 phaseacc;
+   int32 output_vol;
+
+   int32 env_phase;
+   int32 env_delay;
+   uint8 env_vol;
+   boolean fixed_envelope;
+   boolean holdnote;
+
+   uint8 volume;
+
+   int vbl_length;
+
+#ifdef REALTIME_NOISE
+   uint8 xor_tap;
+#else
+   boolean short_sample;
+   int cur_pos;
+#endif /* REALTIME_NOISE */
+} noise_t;
+
+typedef struct dmc_s
+{
+   uint8 regs[4];
+
+   /* bodge for timestamp queue */
+   boolean enabled;
+   
+   int32 freq;
+   int32 phaseacc;
+   int32 output_vol;
+
+   uint32 address;
+   uint32 cached_addr;
+   int dma_length;
+   int cached_dmalength;
+   uint8 cur_byte;
+
+   boolean looping;
+   boolean irq_gen;
+   boolean irq_occurred;
+
+} dmc_t;
+
+enum
+{
+   APU_FILTER_NONE,
+   APU_FILTER_LOWPASS,
+   APU_FILTER_WEIGHTED
+};
+
+typedef struct
+{
+   uint32 min_range, max_range;
+   uint8 (*read_func)(uint32 address);
+} apu_memread;
+
+typedef struct
+{
+   uint32 min_range, max_range;
+   void (*write_func)(uint32 address, uint8 value);
+} apu_memwrite;
+
+/* external sound chip stuff */
+typedef struct apuext_s
+{
+   void  (*init)(void);
+   void  (*shutdown)(void);
+   void  (*reset)(void);
+   int32 (*process)(void);
+   apu_memread *mem_read;
+   apu_memwrite *mem_write;
+} apuext_t;
+
+
+/* APU queue structure */
+#define  APUQUEUE_SIZE  4096
+#define  APUQUEUE_MASK  (APUQUEUE_SIZE - 1)
+
+/* apu ring buffer member */
+typedef struct apudata_s
+{
+   uint32 timestamp, address;
+   uint8 value;
+} apudata_t;
+
+
+typedef struct apu_s
+{
+   rectangle_t rectangle[2];
+   triangle_t triangle;
+   noise_t noise;
+   dmc_t dmc;
+   uint8 enable_reg;
+
+   apudata_t queue[APUQUEUE_SIZE];
+   int q_head, q_tail;
+   uint32 elapsed_cycles;
+
+   void *buffer; /* pointer to output buffer */
+   int num_samples;
+
+   boolean mix_enable[6];
+   int filter_type;
+
+   int32 cycle_rate;
+
+   int sample_rate;
+   int sample_bits;
+   int refresh_rate;
+
+   void (*process)(void *buffer, int num_samples);
+
+   /* external sound chip */
+   apuext_t *ext;
+} apu_t;
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Function prototypes */
+extern apu_t *apu_create(int sample_rate, int refresh_rate, int sample_bits, boolean stereo);
+extern void apu_destroy(apu_t *apu);
+extern void apu_setext(apu_t *apu, apuext_t *ext);
+extern void apu_setfilter(int filter_type);
+extern void apu_process(void *buffer, int num_samples);
+extern void apu_reset(void);
+extern void apu_setchan(int chan, boolean enabled);
+extern int32 apu_getcyclerate(void);
+extern apu_t *apu_getcontext(void);
+
+extern uint8 apu_read(uint32 address);
+extern void apu_write(uint32 address, uint8 value);
+
+/* for visualization */
+extern void apu_getpcmdata(void **data, int *num_samples, int *sample_bits);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _NES_APU_H_ */
+
+/*
+** $Log: nes_apu.h,v $
+** Revision 1.2  2003/01/09 19:50:03  jkeil
+** NSF audio files were crashing on SPARC.
+**
+** - Define the correct HOST_ENDIAN for SPARC
+** - remove unaligned memory accesses
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.12  2000/07/04 04:54:48  matt
+** minor changes that helped with MAME
+**
+** Revision 1.11  2000/07/03 02:18:53  matt
+** much better external module exporting
+**
+** Revision 1.10  2000/06/26 05:00:37  matt
+** cleanups
+**
+** Revision 1.9  2000/06/23 03:29:28  matt
+** cleaned up external sound inteface
+**
+** Revision 1.8  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.7  2000/06/20 00:07:35  matt
+** added convenience members to apu_t struct
+**
+** Revision 1.6  2000/06/09 16:49:02  matt
+** removed all floating point from sound generation
+**
+** Revision 1.5  2000/06/09 15:12:28  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/nsf.c b/contrib/nosefart/nsf.c
new file mode 100644
index 000000000..6bbc96423
--- /dev/null
+++ b/contrib/nosefart/nsf.c
@@ -0,0 +1,632 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** nsf.c
+**
+** NSF loading/saving related functions
+** $Id: nsf.c,v 1.4 2006/09/26 00:52:17 dgp85 Exp $
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include "types.h"
+#include "nsf.h"
+#include "log.h"
+#include "nes6502.h"
+#include "nes_apu.h"
+#include "vrcvisnd.h"
+#include "vrc7_snd.h"
+#include "mmc5_snd.h"
+#include "fds_snd.h"
+
+/* TODO: bleh! should encapsulate in NSF */
+#define  MAX_ADDRESS_HANDLERS    32
+static nes6502_memread nsf_readhandler[MAX_ADDRESS_HANDLERS];
+static nes6502_memwrite nsf_writehandler[MAX_ADDRESS_HANDLERS];
+
+static nsf_t *cur_nsf = NULL;
+
+static void nsf_setcontext(nsf_t *nsf)
+{
+   ASSERT(nsf);
+   cur_nsf = nsf;
+}
+
+static uint8 read_mirrored_ram(uint32 address)
+{
+   return cur_nsf->cpu->mem_page[0][address & 0x7FF];
+}
+
+static void write_mirrored_ram(uint32 address, uint8 value)
+{
+   cur_nsf->cpu->mem_page[0][address & 0x7FF] = value;
+}
+
+/* can be used for both banked and non-bankswitched NSFs */
+static void nsf_bankswitch(uint32 address, uint8 value)
+{
+   int cpu_page;
+   uint8 *offset;
+
+   cpu_page = address & 0x0F;
+   offset = (cur_nsf->data - (cur_nsf->load_addr & 0x0FFF)) + (value << 12);
+
+   nes6502_getcontext(cur_nsf->cpu);
+   cur_nsf->cpu->mem_page[cpu_page] = offset;
+   nes6502_setcontext(cur_nsf->cpu);
+}
+
+static nes6502_memread default_readhandler[] =
+{
+   { 0x0800, 0x1FFF, read_mirrored_ram },
+   { 0x4000, 0x4017, apu_read },
+   { -1,     -1,     NULL }
+};
+
+static nes6502_memwrite default_writehandler[] =
+{
+   { 0x0800, 0x1FFF, write_mirrored_ram },
+   { 0x4000, 0x4017, apu_write },
+   { 0x5FF6, 0x5FFF, nsf_bankswitch },
+   { -1,     -1,     NULL}
+};
+
+static uint8 invalid_read(uint32 address)
+{
+#ifdef NOFRENDO_DEBUG
+   log_printf("filthy NSF read from $%04X\n", address);
+#endif /* NOFRENDO_DEBUG */
+
+   return 0xFF;
+}
+
+static void invalid_write(uint32 address, uint8 value)
+{
+#ifdef NOFRENDO_DEBUG
+   log_printf("filthy NSF tried to write $%02X to $%04X\n", value, address);
+#endif /* NOFRENDO_DEBUG */
+}
+
+/* set up the address handlers that the CPU uses */
+static void build_address_handlers(nsf_t *nsf)
+{
+   int count, num_handlers;
+
+   memset(nsf_readhandler, 0, sizeof(nsf_readhandler));
+   memset(nsf_writehandler, 0, sizeof(nsf_writehandler));
+ 
+   num_handlers = 0;
+   for (count = 0; num_handlers < MAX_ADDRESS_HANDLERS; count++, num_handlers++)
+   {
+      if (NULL == default_readhandler[count].read_func)
+         break;
+
+      memcpy(&nsf_readhandler[num_handlers], &default_readhandler[count],
+             sizeof(nes6502_memread));
+   }
+
+   if (nsf->apu->ext)
+   {
+      if (NULL != nsf->apu->ext->mem_read)
+      {
+         for (count = 0; num_handlers < MAX_ADDRESS_HANDLERS; count++, num_handlers++)
+         {
+            if (NULL == nsf->apu->ext->mem_read[count].read_func)
+               break;
+
+            memcpy(&nsf_readhandler[num_handlers], &nsf->apu->ext->mem_read[count],
+                   sizeof(nes6502_memread));
+         }
+      }
+   }
+
+   /* catch-all for bad reads */
+   nsf_readhandler[num_handlers].min_range = 0x2000; /* min address */
+   nsf_readhandler[num_handlers].max_range = 0x5BFF; /* max address */
+   nsf_readhandler[num_handlers].read_func = invalid_read; /* handler */
+   num_handlers++;
+   nsf_readhandler[num_handlers].min_range = -1;
+   nsf_readhandler[num_handlers].max_range = -1;
+   nsf_readhandler[num_handlers].read_func = NULL;
+   num_handlers++;
+   ASSERT(num_handlers <= MAX_ADDRESS_HANDLERS);
+
+   num_handlers = 0;
+   for (count = 0; num_handlers < MAX_ADDRESS_HANDLERS; count++, num_handlers++)
+   {
+      if (NULL == default_writehandler[count].write_func)
+         break;
+
+      memcpy(&nsf_writehandler[num_handlers], &default_writehandler[count],
+             sizeof(nes6502_memwrite));
+   }
+
+   if (nsf->apu->ext)
+   {
+      if (NULL != nsf->apu->ext->mem_write)
+      {
+         for (count = 0; num_handlers < MAX_ADDRESS_HANDLERS; count++, num_handlers++)
+         {
+            if (NULL == nsf->apu->ext->mem_write[count].write_func)
+               break;
+
+            memcpy(&nsf_writehandler[num_handlers], &nsf->apu->ext->mem_write[count],
+                   sizeof(nes6502_memwrite));
+         }
+      }
+   }
+
+   /* catch-all for bad writes */
+   nsf_writehandler[num_handlers].min_range = 0x2000; /* min address */
+   nsf_writehandler[num_handlers].max_range = 0x5BFF; /* max address */
+   nsf_writehandler[num_handlers].write_func = invalid_write; /* handler */
+   num_handlers++;
+   /* protect region at $8000-$FFFF */
+   nsf_writehandler[num_handlers].min_range = 0x8000; /* min address */
+   nsf_writehandler[num_handlers].max_range = 0xFFFF; /* max address */
+   nsf_writehandler[num_handlers].write_func = invalid_write; /* handler */
+   num_handlers++;
+   nsf_writehandler[num_handlers].min_range = -1;
+   nsf_writehandler[num_handlers].max_range = -1;
+   nsf_writehandler[num_handlers].write_func = NULL;
+   num_handlers++;
+   ASSERT(num_handlers <= MAX_ADDRESS_HANDLERS);
+}
+
+#define  NSF_ROUTINE_LOC   0x5000
+
+/* sets up a simple loop that calls the desired routine and spins */
+static void nsf_setup_routine(uint32 address, uint8 a_reg, uint8 x_reg)
+{
+   uint8 *mem;
+
+   nes6502_getcontext(cur_nsf->cpu);
+   mem = cur_nsf->cpu->mem_page[NSF_ROUTINE_LOC >> 12] + (NSF_ROUTINE_LOC & 0x0FFF);
+
+   /* our lovely 4-byte 6502 NSF player */
+   mem[0] = 0x20;            /* JSR address */
+   mem[1] = address & 0xFF;
+   mem[2] = address >> 8;
+   mem[3] = 0xF2;            /* JAM (cpu kill op) */
+
+   cur_nsf->cpu->pc_reg = NSF_ROUTINE_LOC;
+   cur_nsf->cpu->a_reg = a_reg;
+   cur_nsf->cpu->x_reg = x_reg;
+   cur_nsf->cpu->y_reg = 0;
+   cur_nsf->cpu->s_reg = 0xFF;
+
+   nes6502_setcontext(cur_nsf->cpu);
+}
+
+/* retrieve any external soundchip driver */
+static apuext_t *nsf_getext(nsf_t *nsf)
+{
+   switch (nsf->ext_sound_type)
+   {
+   case EXT_SOUND_VRCVI:
+      return &vrcvi_ext;
+
+   case EXT_SOUND_VRCVII:
+      return &vrc7_ext;
+
+   case EXT_SOUND_FDS:
+      return &fds_ext;
+
+   case EXT_SOUND_MMC5:
+      return &mmc5_ext;
+
+   case EXT_SOUND_NAMCO106:
+   case EXT_SOUND_SUNSOFT_FME07:
+   case EXT_SOUND_NONE:
+   default:
+      return NULL;
+   }
+}
+
+static void nsf_inittune(nsf_t *nsf)
+{
+   uint8 bank, x_reg;
+   uint8 start_bank, num_banks;
+
+   memset(nsf->cpu->mem_page[0], 0, 0x800);
+   memset(nsf->cpu->mem_page[6], 0, 0x1000);
+   memset(nsf->cpu->mem_page[7], 0, 0x1000);
+
+   if (nsf->bankswitched)
+   {
+      /* the first hack of the NSF spec! */
+      if (EXT_SOUND_FDS == nsf->ext_sound_type)
+      {
+         nsf_bankswitch(0x5FF6, nsf->bankswitch_info[6]);
+         nsf_bankswitch(0x5FF7, nsf->bankswitch_info[7]);
+      }
+
+      for (bank = 0; bank < 8; bank++)
+         nsf_bankswitch(0x5FF8 + bank, nsf->bankswitch_info[bank]);
+   }
+   else
+   {
+      /* not bankswitched, just page in our standard stuff */
+      ASSERT(nsf->load_addr + nsf->length <= 0x10000);
+
+      /* avoid ripper filth */
+      for (bank = 0; bank < 8; bank++)
+         nsf_bankswitch(0x5FF8 + bank, bank);
+
+      start_bank = nsf->load_addr >> 12;
+      num_banks = ((nsf->load_addr + nsf->length - 1) >> 12) - start_bank + 1;
+
+      for (bank = 0; bank < num_banks; bank++)
+         nsf_bankswitch(0x5FF0 + start_bank + bank, bank);
+   }
+
+   /* determine PAL/NTSC compatibility shite */
+   if (nsf->pal_ntsc_bits & NSF_DEDICATED_PAL)
+      x_reg = 1;
+   else   
+      x_reg = 0;
+
+   /* execute 1 frame or so; let init routine run free */
+   nsf_setup_routine(nsf->init_addr, (uint8) (nsf->current_song - 1), x_reg);
+   nes6502_execute((int) NES_FRAME_CYCLES);
+}
+
+void nsf_frame(nsf_t *nsf)
+{
+   //nsf_setcontext(nsf); /* future expansion =) */
+
+   /* one frame of NES processing */
+   nsf_setup_routine(nsf->play_addr, 0, 0);
+   nes6502_execute((int) NES_FRAME_CYCLES);
+}
+
+/* Deallocate memory */
+static void nes_shutdown(nsf_t *nsf)
+{
+   int i;
+
+   ASSERT(nsf);
+   
+   if (nsf->cpu)
+   {
+      if (nsf->cpu->mem_page[0])
+         free(nsf->cpu->mem_page[0]);
+      for (i = 5; i <= 7; i++)
+      {
+         if (nsf->cpu->mem_page[i])
+            free(nsf->cpu->mem_page[i]);
+      }
+      free(nsf->cpu);
+   }
+}
+
+void nsf_init(void)
+{
+   nes6502_init();
+}
+
+/* Initialize NES CPU, hardware, etc. */
+static int nsf_cpuinit(nsf_t *nsf)
+{
+   int i;
+   
+   nsf->cpu = malloc(sizeof(nes6502_context));
+   if (NULL == nsf->cpu)
+      return -1;
+
+   memset(nsf->cpu, 0, sizeof(nes6502_context));
+
+   nsf->cpu->mem_page[0] = malloc(0x800);
+   if (NULL == nsf->cpu->mem_page[0])
+      return -1;
+
+   /* allocate some space for the NSF "player" MMC5 EXRAM, and WRAM */
+   for (i = 5; i <= 7; i++)
+   {
+      nsf->cpu->mem_page[i] = malloc(0x1000);
+      if (NULL == nsf->cpu->mem_page[i])
+         return -1;
+   }
+
+   nsf->cpu->read_handler = nsf_readhandler;
+   nsf->cpu->write_handler = nsf_writehandler;
+
+   return 0;
+}
+
+static void nsf_setup(nsf_t *nsf)
+{
+   int i;
+
+   nsf->current_song = nsf->start_song;
+
+   if (nsf->pal_ntsc_bits & NSF_DEDICATED_PAL)
+   {
+      if (nsf->pal_speed)
+         nsf->playback_rate = 1000000 / nsf->pal_speed;
+      else
+         nsf->playback_rate = 50; /* 50 Hz */
+   }
+   else
+   {
+      if (nsf->ntsc_speed)
+         nsf->playback_rate = 1000000 / nsf->ntsc_speed;
+      else
+         nsf->playback_rate = 60; /* 60 Hz */
+   }
+
+   nsf->bankswitched = FALSE;
+
+   for (i = 0; i < 8; i++)
+   {
+      if (nsf->bankswitch_info[i])
+      {
+         nsf->bankswitched = TRUE;
+         break;
+      }
+   }
+}
+
+#ifdef HOST_LITTLE_ENDIAN
+#define  SWAP_16(x)  (x)
+#else /* !HOST_LITTLE_ENDIAN */
+#define  SWAP_16(x)  (((uint16) x >> 8) | (((uint16) x & 0xFF) << 8))
+#endif /* !HOST_LITTLE_ENDIAN */
+
+/* Load a ROM image into memory */
+nsf_t *nsf_load(char *filename, void *source, int length)
+{
+   FILE *fp = NULL;
+   char *new_fn = NULL;
+   nsf_t *temp_nsf;
+
+   if (NULL == filename && NULL == source)
+      return NULL;
+ 
+   if (NULL == source)
+   {
+      fp = fopen(filename, "rb");
+
+      /* Didn't find the file?  Maybe the .NSF extension was omitted */
+      if (NULL == fp)
+      {
+         new_fn = malloc(strlen(filename) + 5);
+         if (NULL == new_fn)
+            return NULL;
+         strcpy(new_fn, filename);
+
+         if (NULL == strrchr(new_fn, '.'))
+            strcat(new_fn, ".nsf");
+
+         fp = fopen(new_fn, "rb");
+
+         if (NULL == fp)
+         {
+            log_printf("could not find file '%s'\n", new_fn);
+            free(new_fn);
+            return NULL;
+         }
+      }
+   }
+
+   temp_nsf = malloc(sizeof(nsf_t));
+   if (NULL == temp_nsf) {
+     fclose(fp);
+     free(new_fn);
+     return NULL;
+   }
+
+   /* Read in the header */
+   if (NULL == source)
+      fread(temp_nsf, 1, NSF_HEADER_SIZE, fp);
+   else
+      memcpy(temp_nsf, source, NSF_HEADER_SIZE);
+
+   if (memcmp(temp_nsf->id, NSF_MAGIC, 5))
+   {
+      if (NULL == source)
+      {
+         log_printf("%s is not an NSF format file\n", new_fn);
+         fclose(fp);
+         free(new_fn);
+      }
+      nsf_free(&temp_nsf);
+      return NULL;
+   }
+
+   /* fixup endianness */
+   temp_nsf->load_addr = SWAP_16(temp_nsf->load_addr);
+   temp_nsf->init_addr = SWAP_16(temp_nsf->init_addr);
+   temp_nsf->play_addr = SWAP_16(temp_nsf->play_addr);
+   temp_nsf->ntsc_speed = SWAP_16(temp_nsf->ntsc_speed);
+   temp_nsf->pal_speed = SWAP_16(temp_nsf->pal_speed);
+
+   /* we're now at position 80h */
+   if (NULL == source)
+   {
+      fseek(fp, 0, SEEK_END);
+      temp_nsf->length = ftell(fp) - NSF_HEADER_SIZE;
+   }
+   else
+   {
+      temp_nsf->length = length - NSF_HEADER_SIZE;
+   }
+
+   /* Allocate NSF space, and load it up! */
+   temp_nsf->data = malloc(temp_nsf->length);
+   if (NULL == temp_nsf->data)
+   {
+      log_printf("error allocating memory for NSF data\n");
+      nsf_free(&temp_nsf);
+      return NULL;
+   }
+
+   /* seek to end of header, read in data */
+   if (NULL == source)
+   {
+      fseek(fp, NSF_HEADER_SIZE, SEEK_SET);
+      fread(temp_nsf->data, temp_nsf->length, 1, fp);
+
+      fclose(fp);
+
+      if (new_fn)
+         free(new_fn);
+   }
+   else
+      memcpy(temp_nsf->data, (uint8 *) source + NSF_HEADER_SIZE, length - NSF_HEADER_SIZE);
+
+   /* Set up some variables */
+   nsf_setup(temp_nsf);
+
+   temp_nsf->apu = NULL; /* just make sure */
+
+   if (nsf_cpuinit(temp_nsf))
+   {
+      nsf_free(&temp_nsf);
+      return NULL;
+   }
+
+   return temp_nsf;
+}
+
+/* Free an NSF */
+void nsf_free(nsf_t **nsf)
+{
+   if (*nsf)
+   {
+      if ((*nsf)->apu)
+         apu_destroy((*nsf)->apu);
+
+      nes_shutdown(*nsf);
+
+      if ((*nsf)->data)
+         free((*nsf)->data);
+
+      free(*nsf);
+   }
+}
+
+void nsf_setchan(nsf_t *nsf, int chan, boolean enabled)
+{
+   if (nsf)
+   {
+      nsf_setcontext(nsf);
+      apu_setchan(chan, enabled);
+   }
+}
+
+void nsf_playtrack(nsf_t *nsf, int track, int sample_rate, int sample_bits, boolean stereo)
+{
+   ASSERT(nsf);
+
+   /* make this NSF the current context */
+   nsf_setcontext(nsf);
+
+   /* create the APU */
+   if (nsf->apu)
+      apu_destroy(nsf->apu);
+
+   nsf->apu = apu_create(sample_rate, nsf->playback_rate, sample_bits, stereo);
+   if (NULL == nsf->apu)
+   {
+      nsf_free(&nsf);
+      return;
+   }
+
+   apu_setext(nsf->apu, nsf_getext(nsf));
+
+   /* go ahead and init all the read/write handlers */
+   build_address_handlers(nsf);
+
+   /* convenience? */
+   nsf->process = nsf->apu->process;
+
+   nes6502_setcontext(nsf->cpu);
+
+   if (track > nsf->num_songs)
+      track = nsf->num_songs;
+   else if (track < 1)
+      track = 1;
+
+   nsf->current_song = track;
+   
+   apu_reset();
+
+   nsf_inittune(nsf);
+}
+
+void nsf_setfilter(nsf_t *nsf, int filter_type)
+{
+   if (nsf)
+   {
+      nsf_setcontext(nsf);
+      apu_setfilter(filter_type);
+   }
+}
+
+/*
+** $Log: nsf.c,v $
+** Revision 1.4  2006/09/26 00:52:17  dgp85
+** Free the filename string and close the file pointer when returning.
+**
+** Found by Coverity Scan.
+**
+** Revision 1.3  2003/08/25 21:51:43  f1rmb
+** Reduce GCC verbosity (various prototype declaration fixes). ffmpeg, wine and fft*post are untouched (fft: for now).
+**
+** Revision 1.2  2003/01/09 18:36:40  jkeil
+** memcpy copies too much, corrupts malloc heap
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.14  2000/07/05 14:54:45  matt
+** fix for naughty Crystalis rip
+**
+** Revision 1.13  2000/07/04 04:59:38  matt
+** removed DOS-specific stuff, fixed bug in address handlers
+**
+** Revision 1.12  2000/07/03 02:19:36  matt
+** dynamic address range handlers, cleaner and faster
+**
+** Revision 1.11  2000/06/23 03:27:58  matt
+** cleaned up external sound inteface
+**
+** Revision 1.10  2000/06/20 20:42:47  matt
+** accuracy changes
+**
+** Revision 1.9  2000/06/20 00:05:58  matt
+** changed to driver-based external sound generation
+**
+** Revision 1.8  2000/06/13 03:51:54  matt
+** update API to take freq/sample data on nsf_playtrack
+**
+** Revision 1.7  2000/06/12 03:57:14  matt
+** more robust checking for winamp plugin
+**
+** Revision 1.6  2000/06/12 01:13:00  matt
+** added CPU/APU as members of the nsf struct
+**
+** Revision 1.5  2000/06/11 16:09:21  matt
+** nsf_free is more robust
+**
+** Revision 1.4  2000/06/09 15:12:26  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/nsf.h b/contrib/nosefart/nsf.h
new file mode 100644
index 000000000..79ec1dbb6
--- /dev/null
+++ b/contrib/nosefart/nsf.h
@@ -0,0 +1,152 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** nsf.h
+**
+** NSF loading/saving related defines / prototypes
+** $Id: nsf.h,v 1.3 2007/01/18 21:34:10 dgp85 Exp $
+*/
+
+#ifndef _NSF_H_
+#define _NSF_H_
+
+#include "osd.h"
+#include "nes6502.h"
+#include "nes_apu.h"
+
+#include "config.h"
+
+#define  NSF_MAGIC   "NESM\x1A"
+
+#define  NSF_DEDICATED_PAL       0x01
+#define  NSF_DUAL_PAL_NTSC       0x02
+
+#define  EXT_SOUND_NONE          0x00
+#define  EXT_SOUND_VRCVI         0x01
+#define  EXT_SOUND_VRCVII        0x02
+#define  EXT_SOUND_FDS           0x04
+#define  EXT_SOUND_MMC5          0x08
+#define  EXT_SOUND_NAMCO106      0x10
+#define  EXT_SOUND_SUNSOFT_FME07 0x20
+/* bits 6,7: future expansion */
+
+#define  NSF_HEADER_SIZE         0x80
+
+/* 60 Hertz refresh (NTSC) */
+#define  NES_MASTER_CLOCK     21477272.7272
+#define  NTSC_REFRESH         60
+#define  NTSC_SUBCARRIER_DIV  12
+#define  NTSC_SCANLINES       262
+
+#define  NES_FRAME_CYCLES     ((NES_MASTER_CLOCK / NTSC_SUBCARRIER_DIV) / NTSC_REFRESH)
+#define  NES_SCANLINE_CYCLES  (NES_FRAME_CYCLES / NTSC_SCANLINES)
+
+/* filter levels */
+enum
+{
+   NSF_FILTER_NONE,
+   NSF_FILTER_LOWPASS,
+   NSF_FILTER_WEIGHTED
+};
+
+typedef struct nsf_s
+{
+   /* NESM header */
+   uint8  id[5];               /* NESM\x1A */
+   uint8  version;             /* spec version */
+   uint8  num_songs;           /* total num songs */
+   uint8  start_song;          /* first song */
+   uint16 load_addr;           /* loc to load code */
+   uint16 init_addr;           /* init call address */
+   uint16 play_addr;           /* play call address */
+   uint8  song_name[32];       /* name of song */
+   uint8  artist_name[32];     /* artist name */
+   uint8  copyright[32];       /* copyright info */
+   uint16 ntsc_speed;          /* playback speed (if NTSC) */
+   uint8  bankswitch_info[8];  /* initial code banking */
+   uint16 pal_speed;           /* playback speed (if PAL) */
+   uint8  pal_ntsc_bits;       /* NTSC/PAL determination bits */
+   uint8  ext_sound_type;      /* type of external sound gen. */
+   uint8  reserved[4];         /* reserved */
+
+   /* things that the NSF player needs */
+   uint8  *data;              /* actual NSF data */
+   uint32 length;             /* length of data */
+   uint32 playback_rate;      /* current playback rate */
+   uint8  current_song;       /* current song */
+   boolean bankswitched;      /* is bankswitched? */
+
+   /* CPU and APU contexts */
+   nes6502_context *cpu;
+   apu_t *apu;
+
+   /* our main processing routine, calls all external mixing routines */
+   void (*process)(void *buffer, int num_samples);
+} XINE_PACKED nsf_t;
+
+/* Function prototypes */
+extern void nsf_init(void);
+
+extern nsf_t *nsf_load(char *filename, void *source, int length);
+extern void nsf_free(nsf_t **nsf_info);
+
+extern void nsf_playtrack(nsf_t *nsf, int track, int sample_rate, int sample_bits, 
+                          boolean stereo);
+extern void nsf_frame(nsf_t *nsf);
+extern void nsf_setchan(nsf_t *nsf, int chan, boolean enabled);
+extern void nsf_setfilter(nsf_t *nsf, int filter_type);
+
+#endif /* _NSF_H_ */
+
+/*
+** $Log: nsf.h,v $
+** Revision 1.3  2007/01/18 21:34:10  dgp85
+** __attribute__(packed) is used on the struct, not on its members.
+**
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.11  2000/07/04 04:59:24  matt
+** removed DOS-specific stuff
+**
+** Revision 1.10  2000/07/03 02:19:36  matt
+** dynamic address range handlers, cleaner and faster
+**
+** Revision 1.9  2000/06/23 03:27:58  matt
+** cleaned up external sound inteface
+**
+** Revision 1.8  2000/06/20 04:04:37  matt
+** moved external soundchip struct to apu module
+**
+** Revision 1.7  2000/06/20 00:05:45  matt
+** changed to driver-based external sound generation
+**
+** Revision 1.6  2000/06/13 03:51:54  matt
+** update API to take freq/sample data on nsf_playtrack
+**
+** Revision 1.5  2000/06/12 01:13:00  matt
+** added CPU/APU as members of the nsf struct
+**
+** Revision 1.4  2000/06/09 15:12:26  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/osd.h b/contrib/nosefart/osd.h
new file mode 100644
index 000000000..38b9480c7
--- /dev/null
+++ b/contrib/nosefart/osd.h
@@ -0,0 +1,94 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** osd.h
+**
+** O/S dependent routine defintions (must be customized)
+** $Id: osd.h,v 1.2 2003/07/12 12:31:14 mroi Exp $
+*/
+
+#ifndef _OSD_H_
+#define _OSD_H_
+
+#if defined(__GNUC__) || defined(__ICC)
+#define  PATH_SEP    '/'
+#ifdef __DJGPP__
+#include <dpmi.h>
+#include "dos_ints.h"
+#endif
+#elif defined(WIN32)
+#define  PATH_SEP    '\\'
+#else /* crapintosh? */
+#define  PATH_SEP    ':'
+#endif
+
+extern void osd_loginit(void);
+extern void osd_logshutdown(void);
+extern void osd_logprint(const char *string);
+
+extern int osd_startsound(void (*playfunc)(void *buffer, int size));
+extern int osd_getsoundbps(void);
+extern int osd_getsamplerate(void);
+
+
+#ifndef NSF_PLAYER
+#include "rgb.h"
+#include "bitmap.h"
+
+extern bitmap_t *osd_getvidbuf(void);
+typedef void (*blitproc_t)(bitmap_t *bmp, int x_pos, int y_pos, int width, int height);
+extern blitproc_t osd_blit;
+extern void osd_copytoscreen(void);
+
+extern void osd_showusage(char *filename);
+extern void osd_fullname(char *fullname, const char *shortname);
+extern char *osd_newextension(char *string, char *ext);
+
+extern void osd_setpalette(rgb_t *pal);
+extern void osd_restorepalette(void);
+
+extern void osd_getinput(void);
+extern int osd_gethostinput(void);
+extern void osd_getmouse(int *x, int *y, int *button);
+
+extern int osd_init(void);
+extern void osd_shutdown(void);
+#endif /* !NSF_PLAYER */
+
+#endif /* _OSD_H_ */
+
+/*
+** $Log: osd.h,v $
+** Revision 1.2  2003/07/12 12:31:14  mroi
+** - adding support for the Intel compiler icc
+** - general multipass compilation make targets
+**
+** Revision 1.1  2003/01/08 07:04:35  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.7  2000/07/04 04:45:33  matt
+** moved INLINE define into types.h
+**
+** Revision 1.6  2000/06/29 16:06:18  neil
+** Wrapped DOS-specific headers in an ifdef
+**
+** Revision 1.5  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/types.h b/contrib/nosefart/types.h
new file mode 100644
index 000000000..01f196035
--- /dev/null
+++ b/contrib/nosefart/types.h
@@ -0,0 +1,136 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** types.h
+**
+** Data type definitions
+** $Id: types.h,v 1.4 2004/08/27 19:33:37 valtri Exp $
+*/
+
+#ifndef _NOSEFART_TYPES_H_
+#define _NOSEFART_TYPES_H_
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* Define this if running on little-endian (x86) systems */
+#ifdef WORDS_BIGENDIAN
+#undef	 HOST_LITTLE_ENDIAN
+#else
+#define  HOST_LITTLE_ENDIAN
+#endif
+
+#ifdef __GNUC__
+#define  INLINE      static inline
+#elif defined(WIN32)
+#define  INLINE      static __inline
+#else /* crapintosh? */
+#define  INLINE      static
+#endif
+
+/* These should be changed depending on the platform */
+typedef  char     int8;
+typedef  short    int16;
+typedef  int      int32;
+
+typedef  unsigned char  uint8;
+typedef  unsigned short uint16;
+typedef  unsigned int   uint32;
+
+typedef  uint8    boolean;
+
+#ifndef  TRUE
+#define  TRUE     1
+#endif
+#ifndef  FALSE
+#define  FALSE    0
+#endif
+
+#ifndef  NULL
+#define  NULL     ((void *) 0)
+#endif
+
+#ifdef NOFRENDO_DEBUG
+#include <stdlib.h>
+#include "memguard.h"
+#include "log.h"
+#define  ASSERT(expr)      if (FALSE == (expr))\
+                           {\
+                             log_printf("ASSERT: line %d of %s\n", __LINE__, __FILE__);\
+                             log_shutdown();\
+                             exit(1);\
+                           }
+#define  ASSERT_MSG(msg)   {\
+                             log_printf("ASSERT: %s\n", msg);\
+                             log_shutdown();\
+                             exit(1);\
+                           }
+#else /* Not debugging */
+#include "memguard.h"
+#define  ASSERT(expr)
+#define  ASSERT_MSG(msg)
+#endif
+
+#endif /* _NOSEFART_TYPES_H_ */
+
+/*
+** $Log: types.h,v $
+** Revision 1.4  2004/08/27 19:33:37  valtri
+** MINGW32 port. Engine library and most of plugins compiles now.
+**
+** List of some changes:
+**  - replaced some _MSC_VER by more common WIN32
+**  - define INTLDIR, remove -static flag for included intl
+**  - shared more common CFLAGS with DEBUG_CFLAGS
+**  - use WIN32_CFLAGS for all building
+**  - separate some flags into THREAD_CFLAGS_CONFIG,
+**    THREAD_CFLAGS_CONFIG and ZLIB_LIB_CONFIG for public xine-config,
+**    automatically use internal libs if necessary
+**  - don't warn about missing X for mingw and cygwin
+**  - libw32dll disabled for WIN32 (making native loader would be
+**    interesting, or porting wine code to Windows? :->)
+**  - DVB and RTP disabled for WIN32, not ported yet
+**  - fix build and fix a warning in cdda
+**  - fix build for nosefart and libfaad
+**  - implement configure option --disable-freetype
+**  - sync libxine.pc and xine-config.in
+**  - add -liberty to goom under WIN32
+**  - move original build files from included phread and zlib into archives
+**    and replace them by autotools
+**
+** Revision 1.3  2003/01/11 15:53:53  tmmm
+** make the Nosefart engine aware of the config's WORDS_BIGENDIAN #define
+**
+** Revision 1.2  2003/01/09 19:50:04  jkeil
+** NSF audio files were crashing on SPARC.
+**
+** - Define the correct HOST_ENDIAN for SPARC
+** - remove unaligned memory accesses
+**
+** Revision 1.1  2003/01/08 07:04:36  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.7  2000/07/04 04:46:44  matt
+** moved INLINE define from osd.h
+**
+** Revision 1.6  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/version.h b/contrib/nosefart/version.h
new file mode 100644
index 000000000..d7dcb2e5d
--- /dev/null
+++ b/contrib/nosefart/version.h
@@ -0,0 +1,59 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** version.h
+**
+** Program name / version definitions
+** $Id: version.h,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#ifndef _VERSION_H_
+#define _VERSION_H_
+
+#ifdef NSF_PLAYER
+#define  APP_STRING     "Nosefart"
+#else
+#define  APP_STRING     "Nofrendo"
+#endif /* NSF_PLAYER */
+
+#define  APP_VERSION    "1.92"
+
+#endif /* _VERSION_H_ */
+
+/*
+** $Log: version.h,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:36  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.7  2000/07/04 04:46:55  matt
+** updated version number
+**
+** Revision 1.6  2000/06/20 00:03:39  matt
+** updated for 1.91
+**
+** Revision 1.5  2000/06/09 17:01:56  matt
+** changed version to 1.90
+**
+** Revision 1.4  2000/06/09 15:12:25  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/vrc7_snd.c b/contrib/nosefart/vrc7_snd.c
new file mode 100644
index 000000000..42cff0103
--- /dev/null
+++ b/contrib/nosefart/vrc7_snd.c
@@ -0,0 +1,347 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** vrc7_snd.c
+**
+** VRCVII sound hardware emulation
+** Thanks to Charles MacDonald (cgfm2@hooked.net) for donating code.
+** $Id: vrc7_snd.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#include <stdio.h>
+#include "types.h"
+#include "vrc7_snd.h"
+#include "fmopl.h"
+
+
+static int buflen;
+static int16 *buffer;
+
+#define OPL_WRITE(opl, r, d) \
+{ \
+   OPLWrite((opl)->ym3812, 0, (r)); \
+   OPLWrite((opl)->ym3812, 1, (d)); \
+}
+
+static vrc7_t vrc7;
+
+/* Fixed instrument settings, from MAME's YM2413 emulation */
+/* This might need some tweaking... */
+unsigned char table[16][11] =
+{
+  /*   20    23    40    43    60    63    80    83    E0    E3    C0 */
+   { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+
+   /* MAME */  
+   { 0x01, 0x22, 0x23, 0x07, 0xF0, 0xF0, 0x07, 0x18, 0x00, 0x00, 0x00 }, /* Violin */
+   { 0x23, 0x01, 0x68, 0x05, 0xF2, 0x74, 0x6C, 0x89, 0x00, 0x00, 0x00 }, /* Acoustic Guitar(steel) */
+   { 0x13, 0x11, 0x25, 0x00, 0xD2, 0xB2, 0xF4, 0xF4, 0x00, 0x00, 0x00 }, /* Acoustic Grand */
+   { 0x22, 0x21, 0x1B, 0x05, 0xC0, 0xA1, 0x18, 0x08, 0x00, 0x00, 0x00 }, /* Flute */
+   { 0x22, 0x21, 0x2C, 0x03, 0xD2, 0xA1, 0x18, 0x57, 0x00, 0x00, 0x00 }, /* Clarinet */
+   { 0x01, 0x22, 0xBA, 0x01, 0xF1, 0xF1, 0x1E, 0x04, 0x00, 0x00, 0x00 }, /* Oboe */
+   { 0x21, 0x21, 0x28, 0x06, 0xF1, 0xF1, 0x6B, 0x3E, 0x00, 0x00, 0x00 }, /* Trumpet */
+   { 0x27, 0x21, 0x60, 0x00, 0xF0, 0xF0, 0x0D, 0x0F, 0x00, 0x00, 0x00 }, /* Church Organ */
+   { 0x20, 0x21, 0x2B, 0x06, 0x85, 0xF1, 0x6D, 0x89, 0x00, 0x00, 0x00 }, /* French Horn */
+   { 0x01, 0x21, 0xBF, 0x02, 0x53, 0x62, 0x5F, 0xAE, 0x01, 0x00, 0x00 }, /* Synth Voice */
+   { 0x23, 0x21, 0x70, 0x07, 0xD4, 0xA3, 0x4E, 0x64, 0x01, 0x00, 0x00 }, /* Harpsichord */
+   { 0x2B, 0x21, 0xA4, 0x07, 0xF6, 0x93, 0x5C, 0x4D, 0x00, 0x00, 0x00 }, /* Vibraphone */
+   { 0x21, 0x23, 0xAD, 0x07, 0x77, 0xF1, 0x18, 0x37, 0x00, 0x00, 0x00 }, /* Synth Bass 1 */
+   { 0x21, 0x21, 0x2A, 0x03, 0xF3, 0xE2, 0x29, 0x46, 0x00, 0x00, 0x00 }, /* Acoustic Bass */
+   { 0x21, 0x23, 0x37, 0x03, 0xF3, 0xE2, 0x29, 0x46, 0x00, 0x00, 0x00 }, /* Electric Guitar(clean) */
+
+
+#if 0
+   /* Horton, try 1 */
+   { 0x05, 0x03, 0x10, 0x06, 0x74, 0xA1, 0x13, 0xF4, 0x00, 0x00, 0x00 },
+   { 0x05, 0x01, 0x16, 0x00, 0xF9, 0xA2, 0x15, 0xF5, 0x00, 0x00, 0x00 },
+   { 0x01, 0x41, 0x11, 0x00, 0xA0, 0xA0, 0x83, 0x95, 0x00, 0x00, 0x00 },
+   { 0x01, 0x41, 0x17, 0x00, 0x60, 0xF0, 0x83, 0x95, 0x00, 0x00, 0x00 },
+   { 0x24, 0x41, 0x1F, 0x00, 0x50, 0xB0, 0x94, 0x94, 0x00, 0x00, 0x00 },
+   { 0x05, 0x01, 0x0B, 0x04, 0x65, 0xA0, 0x54, 0x95, 0x00, 0x00, 0x00 },
+   { 0x11, 0x41, 0x0E, 0x04, 0x70, 0xC7, 0x13, 0x10, 0x00, 0x00, 0x00 },
+   { 0x02, 0x44, 0x16, 0x06, 0xE0, 0xE0, 0x31, 0x35, 0x00, 0x00, 0x00 },
+   { 0x48, 0x22, 0x22, 0x07, 0x50, 0xA1, 0xA5, 0xF4, 0x00, 0x00, 0x00 },
+   { 0x05, 0xA1, 0x18, 0x00, 0xA2, 0xA2, 0xF5, 0xF5, 0x00, 0x00, 0x00 },
+   { 0x07, 0x81, 0x2B, 0x05, 0xA5, 0xA5, 0x03, 0x03, 0x00, 0x00, 0x00 },
+   { 0x01, 0x41, 0x08, 0x08, 0xA0, 0xA0, 0x83, 0x95, 0x00, 0x00, 0x00 },
+   { 0x21, 0x61, 0x12, 0x00, 0x93, 0x92, 0x74, 0x75, 0x00, 0x00, 0x00 },
+   { 0x21, 0x62, 0x21, 0x00, 0x84, 0x85, 0x34, 0x15, 0x00, 0x00, 0x00 },
+   { 0x21, 0x62, 0x0E, 0x00, 0xA1, 0xA0, 0x34, 0x15, 0x00, 0x00, 0x00 },
+#endif
+
+#if 0
+   /* Horton try 2 */
+   { 0x31, 0x22, 0x23, 0x07, 0xF0, 0xF0, 0xE8, 0xF7, 0x00, 0x00, 0x00 },
+   { 0x03, 0x31, 0x68, 0x05, 0xF2, 0x74, 0x79, 0x9C, 0x00, 0x00, 0x00 },
+   { 0x01, 0x51, 0x72, 0x04, 0xF1, 0xD3, 0x9D, 0x8B, 0x00, 0x00, 0x00 },
+   { 0x22, 0x61, 0x1B, 0x05, 0xC0, 0xA1, 0xF8, 0xE8, 0x00, 0x00, 0x00 },
+   { 0x22, 0x61, 0x2C, 0x03, 0xD2, 0xA1, 0xA7, 0xE8, 0x00, 0x00, 0x00 },
+   { 0x31, 0x22, 0xFA, 0x01, 0xF1, 0xF1, 0xF4, 0xEE, 0x00, 0x00, 0x00 },
+   { 0x21, 0x61, 0x28, 0x06, 0xF1, 0xF1, 0xCE, 0x9B, 0x00, 0x00, 0x00 },
+   { 0x27, 0x61, 0x60, 0x00, 0xF0, 0xF0, 0xFF, 0xFD, 0x00, 0x00, 0x00 },
+   { 0x60, 0x21, 0x2B, 0x06, 0x85, 0xF1, 0x79, 0x9D, 0x00, 0x00, 0x00 },
+   { 0x31, 0xA1, 0xFF, 0x0A, 0x53, 0x62, 0x5E, 0xAF, 0x00, 0x00, 0x00 },
+   { 0x03, 0xA1, 0x70, 0x0F, 0xD4, 0xA3, 0x94, 0xBE, 0x00, 0x00, 0x00 },
+   { 0x2B, 0x61, 0xE4, 0x07, 0xF6, 0x93, 0xBD, 0xAC, 0x00, 0x00, 0x00 },
+   { 0x21, 0x63, 0xED, 0x07, 0x77, 0xF1, 0xC7, 0xE8, 0x00, 0x00, 0x00 },
+   { 0x21, 0x61, 0x2A, 0x03, 0xF3, 0xE2, 0xB6, 0xD9, 0x00, 0x00, 0x00 },
+   { 0x21, 0x63, 0x37, 0x03, 0xF3, 0xE2, 0xB6, 0xD9, 0x00, 0x00, 0x00 },
+#endif
+};
+
+static void vrc7_reset(void)
+{
+   int n;
+
+   /* Point to current VRC7 context */
+   vrc7_t *opll = &vrc7;
+
+   /* Clear all YM3812 registers */
+   for (n = 0; n < 0x100; n++)
+      OPL_WRITE(opll, n, 0x00);
+
+   /* Turn off rhythm mode and key-on bits */
+   OPL_WRITE(opll, 0xBD, 0xC0);
+
+   /* Enable waveform select */
+   OPL_WRITE(opll, 0x01, 0x20);
+}
+
+static void vrc7_init(void)
+{
+   vrc7.ym3812 = OPLCreate(OPL_TYPE_YM3812, 3579545, apu_getcontext()->sample_rate);
+   ASSERT(vrc7.ym3812);
+   buflen = apu_getcontext()->num_samples;
+   buffer = malloc(buflen * 2);
+   ASSERT(buffer);
+   vrc7_reset();
+}
+
+static void vrc7_shutdown(void)
+{
+   vrc7_reset();
+   OPLDestroy(vrc7.ym3812);
+   free(buffer);
+}
+
+/* channel (0-9), instrument (0-F), volume (0-3F, YM3812 format) */
+static void load_instrument(uint8 ch, uint8 inst, uint8 vol)
+{
+   /* Point to current VRC7 context */
+   vrc7_t *opll = &vrc7;
+
+   /* Point to fixed instrument or user table */
+   uint8 *param = (inst == 0) ? &opll->user[0] : &table[inst][0];
+
+   /* Maps channels to operator registers */
+   uint8 ch2op[] = {0, 1, 2, 8, 9, 10, 16, 17, 18};
+
+   /* Make operator offset from requested channel */
+   uint8 op = ch2op[ch];
+
+   /* Store volume level */
+   opll->channel[ch].volume = (vol & 0x3F);
+
+   /* Store instrument number */
+   opll->channel[ch].instrument = (inst & 0x0F);
+
+   /* Update instrument settings, except frequency registers */
+   OPL_WRITE(opll, 0x20 + op,  param[0]);
+   OPL_WRITE(opll, 0x23 + op,  param[1]);
+   OPL_WRITE(opll, 0x40 + op,  param[2]);
+   OPL_WRITE(opll, 0x43 + op, (param[3] & 0xC0) | opll->channel[ch].volume);
+   OPL_WRITE(opll, 0x60 + op,  param[4]);
+   OPL_WRITE(opll, 0x63 + op,  param[5]);
+   OPL_WRITE(opll, 0x80 + op,  param[6]);
+   OPL_WRITE(opll, 0x83 + op,  param[7]);
+   OPL_WRITE(opll, 0xE0 + op,  param[8]);
+   OPL_WRITE(opll, 0xE3 + op,  param[9]);
+   OPL_WRITE(opll, 0xC0 + ch,  param[10]);
+}
+
+static void vrc7_write(uint32 address, uint8 data)
+{
+   /* Point to current VRC7 context */
+   vrc7_t *opll = &vrc7;
+
+   if (address & 0x0020) /* data port */
+   {
+      /* Store register data */
+      opll->reg[opll->latch] = data;
+
+      switch (opll->latch & 0x30)
+      {
+      case 0x00: /* User instrument registers */
+         switch (opll->latch & 0x0F)
+         {
+         case 0x00: /* Misc. ctrl. (modulator) */
+         case 0x01: /* Misc. ctrl. (carrier) */
+         case 0x02: /* Key scale level and total level (modulator) */
+         case 0x04: /* Attack / Decay (modulator) */
+         case 0x05: /* Attack / Decay (carrier) */
+         case 0x06: /* Sustain / Release (modulator) */
+         case 0x07: /* Sustain / Release (carrier) */
+            opll->user[(opll->latch & 0x07)] = data;
+            break;
+    
+         case 0x03: /* Key scale level, carrier/modulator waveform, feedback */
+    
+            /* Key scale level (carrier) */
+            /* Don't touch the total level (channel volume) */
+            opll->user[3] = (opll->user[3] & 0x3F) | (data & 0xC0);
+    
+            /* Waveform select for the modulator */
+            opll->user[8] = (data >> 3) & 1;
+    
+            /* Waveform select for the carrier */
+            opll->user[9] = (data >> 4) & 1;
+    
+            /* Store feedback level in YM3812 format */
+            opll->user[10] = ((data & 0x07) << 1) & 0x0E;
+            break;
+         }
+    
+         /* If the user instrument registers were accessed, then
+            go through each channel and update the ones that were
+            currently using the user instrument. We can skip the
+            last three channels in rhythm mode since they can
+            only use percussion sounds anyways. */
+         if (opll->latch <= 0x05)
+         {
+            uint8 x;
+
+            for (x = 0; x < 6; x++)
+               if (opll->channel[x].instrument == 0x00)
+                  load_instrument(x, 0x00, opll->channel[x].volume);
+         }
+         break;
+    
+      case 0x10: /* Channel Frequency (LSB) */
+      case 0x20: /* Channel Frequency (MSB) + key-on and sustain control */
+         {
+            uint8 block;
+            uint16 frequency;
+            uint8 ch = (opll->latch & 0x0F);
+
+            /* Ensure proper channel range */
+            if (ch > 0x05)
+               break;
+ 
+            /* Get VRC7 channel frequency */
+            frequency = ((opll->reg[0x10 + ch] & 0xFF) | ((opll->reg[0x20 + ch] & 0x01) << 8));
+
+            /* Scale 9 bit frequency to 10 bits */
+            frequency = (frequency << 1) & 0x1FFF;
+
+            /* Get VRC7 block */
+            block = (opll->reg[0x20 + ch] >> 1) & 7;
+
+            /* Add in block */
+            frequency |= (block << 10);
+
+            /* Add key-on flag */
+            if (opll->reg[0x20 + ch] & 0x10)
+               frequency |= 0x2000;
+
+            /* Save current frequency/block/key-on setting */
+            opll->channel[ch].frequency = (frequency & 0x3FFF);
+
+            /* Write changes to YM3812 */
+            OPL_WRITE(opll, 0xA0 + ch, (opll->channel[ch].frequency >> 0) & 0xFF);
+            OPL_WRITE(opll, 0xB0 + ch, (opll->channel[ch].frequency >> 8) & 0xFF);
+         }
+         break;
+    
+      case 0x30: /* Channel Volume Level and Instrument Select */
+
+         /* Ensure proper channel range */
+         if (opll->latch > 0x35) 
+            break;
+         
+         {
+            uint8 ch = (opll->latch & 0x0F);
+            uint8 inst = (data >> 4) & 0x0F;
+            uint8 vol = (data & 0x0F) << 2;
+            load_instrument(ch, inst, vol);
+         }
+
+         break;
+      }
+   }
+   else /* Register latch */
+   {
+      opll->latch = (data & 0x3F);
+   }
+}
+
+static int32 vrc7_process(void)
+{
+   static int sample = 0;
+
+   /* update a large chunk at once */
+   if (sample >= buflen)
+   {
+      sample -= buflen;
+      YM3812UpdateOne(vrc7.ym3812, buffer, buflen);
+   }
+
+   return (int32) ((int16 *) buffer)[sample++];
+}
+
+static apu_memwrite vrc7_memwrite[] =
+{
+   { 0x9010, 0x9010, vrc7_write },
+   { 0x9030, 0x9030, vrc7_write }, 
+   {     -1,     -1, NULL }
+};
+
+apuext_t vrc7_ext = 
+{
+   vrc7_init,
+   vrc7_shutdown,
+   vrc7_reset,
+   vrc7_process,
+   NULL, /* no reads */
+   vrc7_memwrite
+};
+
+/*
+** $Log: vrc7_snd.c,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:36  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.5  2000/07/04 04:51:02  matt
+** made data types stricter
+**
+** Revision 1.4  2000/07/03 02:18:53  matt
+** much better external module exporting
+**
+** Revision 1.3  2000/06/20 20:45:09  matt
+** minor cleanups
+**
+** Revision 1.2  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.1  2000/06/20 00:06:47  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/vrc7_snd.h b/contrib/nosefart/vrc7_snd.h
new file mode 100644
index 000000000..fd3880b63
--- /dev/null
+++ b/contrib/nosefart/vrc7_snd.h
@@ -0,0 +1,70 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** vrc7_snd.h
+**
+** VRCVII (Konami MMC) sound hardware emulation header
+** Thanks to Charles MacDonald (cgfm2@hooked.net) for donating code.
+**
+** $Id: vrc7_snd.h,v 1.1 2003/01/08 07:04:36 tmmm Exp $
+*/
+
+#ifndef _VRC7_SND_H_
+#define _VRC7_SND_H_
+
+#include "fmopl.h"
+
+/* VRC7 context */
+typedef struct vrc7_s
+{
+   uint8 reg[0x40];        /* 64 registers */
+   uint8 latch;            /* Register latch */
+   uint8 user[0x10];       /* User instrument settings */
+   struct
+   {
+      uint16 frequency;    /* Channel frequency */
+      uint8 volume;        /* Channel volume */
+      uint8 instrument;    /* Channel instrument */
+   } channel[9];
+
+   FM_OPL *ym3812;
+} vrc7_t;
+
+
+#include "nes_apu.h"
+
+extern apuext_t vrc7_ext;
+
+#endif /* !_VRC7_SND_H_ */
+
+/*
+** $Log: vrc7_snd.h,v $
+** Revision 1.1  2003/01/08 07:04:36  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.3  2000/07/04 04:51:02  matt
+** made data types stricter
+**
+** Revision 1.2  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.1  2000/06/20 00:06:47  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/vrcvisnd.c b/contrib/nosefart/vrcvisnd.c
new file mode 100644
index 000000000..b1f26fe52
--- /dev/null
+++ b/contrib/nosefart/vrcvisnd.c
@@ -0,0 +1,210 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** vrcvisnd.c
+**
+** VRCVI sound hardware emulation
+** $Id: vrcvisnd.c,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#include "types.h"
+#include "vrcvisnd.h"
+#include "nes_apu.h"
+
+
+static vrcvisnd_t vrcvi;
+static int32 vrcvi_incsize;
+
+/* VRCVI rectangle wave generation */
+static int32 vrcvi_rectangle(vrcvirectangle_t *chan)
+{
+   /* reg0: 0-3=volume, 4-6=duty cycle
+   ** reg1: 8 bits of freq
+   ** reg2: 0-3=high freq, 7=enable
+   */
+
+   chan->phaseacc -= vrcvi_incsize; /* # of clocks per wave cycle */
+   while (chan->phaseacc < 0)
+   {
+      chan->phaseacc += chan->freq;
+      chan->adder = (chan->adder + 1) & 0x0F;
+   }
+
+   /* return if not enabled */
+   if (FALSE == chan->enabled)
+      return 0;
+
+   if (chan->adder < chan->duty_flip)
+      return -(chan->volume);
+   else
+      return chan->volume;
+}
+
+/* VRCVI sawtooth wave generation */
+static int32 vrcvi_sawtooth(vrcvisawtooth_t *chan)
+{
+   /* reg0: 0-5=phase accumulator bits
+   ** reg1: 8 bits of freq
+   ** reg2: 0-3=high freq, 7=enable
+   */
+
+   chan->phaseacc -= vrcvi_incsize; /* # of clocks per wav cycle */
+   while (chan->phaseacc < 0)
+   {
+      chan->phaseacc += chan->freq;
+      chan->output_acc += chan->volume;
+      
+      if (7 == ++chan->adder)
+      {
+         chan->adder = 0;
+         chan->output_acc = 0;
+      }
+   }
+
+   /* return if not enabled */
+   if (FALSE == chan->enabled)
+      return 0;
+   else
+      return (chan->output_acc >> 3) << 9;
+}
+
+/* mix vrcvi sound channels together */
+static int32 vrcvi_process(void)
+{
+   int32 output;
+
+   output = vrcvi_rectangle(&vrcvi.rectangle[0]);
+   output += vrcvi_rectangle(&vrcvi.rectangle[1]);
+   output += vrcvi_sawtooth(&vrcvi.saw);
+
+   return output;
+}
+
+/* write to registers */
+static void vrcvi_write(uint32 address, uint8 value)
+{
+   int chan;
+
+   switch (address & 0xB003)
+   {
+   case 0x9000:
+   case 0xA000:
+      chan = (address >> 12) - 9;
+      vrcvi.rectangle[chan].reg[0] = value;
+      vrcvi.rectangle[chan].volume = (value & 0x0F) << 8;
+      vrcvi.rectangle[chan].duty_flip = (value >> 4) + 1;
+      break;
+   case 0x9001:
+   case 0xA001:
+      chan = (address >> 12) - 9;
+      vrcvi.rectangle[chan].reg[1] = value;
+      vrcvi.rectangle[chan].freq = APU_TO_FIXED(((vrcvi.rectangle[chan].reg[2] & 0x0F) << 8) + value + 1);
+      break;
+   case 0x9002:
+   case 0xA002:
+      chan = (address >> 12) - 9;
+      vrcvi.rectangle[chan].reg[2] = value;
+      vrcvi.rectangle[chan].freq = APU_TO_FIXED(((value & 0x0F) << 8) + vrcvi.rectangle[chan].reg[1] + 1);
+      vrcvi.rectangle[chan].enabled = (value & 0x80) ? TRUE : FALSE;
+      break;
+   case 0xB000:
+      vrcvi.saw.reg[0] = value;
+      vrcvi.saw.volume = value & 0x3F;
+      break;
+   case 0xB001:
+      vrcvi.saw.reg[1] = value;
+      vrcvi.saw.freq = APU_TO_FIXED((((vrcvi.saw.reg[2] & 0x0F) << 8) + value + 1) << 1);
+      break;
+   case 0xB002:
+      vrcvi.saw.reg[2] = value;
+      vrcvi.saw.freq = APU_TO_FIXED((((value & 0x0F) << 8) + vrcvi.saw.reg[1] + 1) << 1);
+      vrcvi.saw.enabled = (value & 0x80) ? TRUE : FALSE;
+      break;
+   default:
+      break;
+   }
+}
+
+/* reset state of vrcvi sound channels */
+static void vrcvi_reset(void)
+{
+   int i;
+
+   /* preload regs */
+   for (i = 0; i < 3; i++)
+   {
+      vrcvi_write(0x9000 + i, 0);
+      vrcvi_write(0xA000 + i, 0);
+      vrcvi_write(0xB000 + i, 0);
+   }
+
+   /* get the phase period from the apu */
+   vrcvi_incsize = apu_getcyclerate();
+}
+
+static void vrcvi_dummy(void)
+{
+}
+
+static apu_memwrite vrcvi_memwrite[] =
+{
+//   { 0x4040, 0x4092, ext_write }, /* FDS sound regs */
+   { 0x9000, 0x9002, vrcvi_write }, /* vrc6 */
+   { 0xA000, 0xA002, vrcvi_write },
+   { 0xB000, 0xB002, vrcvi_write },
+   {     -1,     -1, NULL }
+};
+
+apuext_t vrcvi_ext =
+{
+   vrcvi_dummy, /* no init */
+   vrcvi_dummy, /* no shutdown */
+   vrcvi_reset,
+   vrcvi_process,
+   NULL, /* no reads */
+   vrcvi_memwrite
+};
+
+/*
+** $Log: vrcvisnd.c,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:36  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.9  2000/07/04 04:51:41  matt
+** cleanups
+**
+** Revision 1.8  2000/07/03 02:18:53  matt
+** much better external module exporting
+**
+** Revision 1.7  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.6  2000/06/20 00:08:58  matt
+** changed to driver based API
+**
+** Revision 1.5  2000/06/09 16:49:02  matt
+** removed all floating point from sound generation
+**
+** Revision 1.4  2000/06/09 15:12:28  matt
+** initial revision
+**
+*/
diff --git a/contrib/nosefart/vrcvisnd.h b/contrib/nosefart/vrcvisnd.h
new file mode 100644
index 000000000..7666fec0c
--- /dev/null
+++ b/contrib/nosefart/vrcvisnd.h
@@ -0,0 +1,85 @@
+/*
+** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
+**
+**
+** This program is free software; you can redistribute it and/or
+** modify it under the terms of version 2 of the GNU Library General 
+** Public License as published by the Free Software Foundation.
+**
+** This program is distributed in the hope that it will be useful, 
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+** Library General Public License for more details.  To obtain a 
+** copy of the GNU Library General Public License, write to the Free 
+** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**
+** Any permitted reproduction of these routines, in whole or in part,
+** must bear this legend.
+**
+**
+** vrcvisnd.h
+**
+** VRCVI (Konami MMC) sound hardware emulation header
+** $Id: vrcvisnd.h,v 1.2 2003/12/05 15:55:01 f1rmb Exp $
+*/
+
+#ifndef _VRCVISND_H_
+#define _VRCVISND_H_
+
+typedef struct vrcvirectangle_s
+{
+   uint8 reg[3];
+   int32 phaseacc;
+   uint8 adder;
+
+   int32 freq;
+   int32 volume;
+   uint8 duty_flip;
+   boolean enabled;
+} vrcvirectangle_t;
+
+typedef struct vrcvisawtooth_s
+{
+   uint8 reg[3];
+   int32 phaseacc;
+   uint8 adder;
+   uint8 output_acc;
+
+   int32 freq;
+   uint8 volume;
+   boolean enabled;
+} vrcvisawtooth_t;
+
+typedef struct vrcvisnd_s
+{
+   vrcvirectangle_t rectangle[2];
+   vrcvisawtooth_t saw;
+} vrcvisnd_t;
+
+#include "nes_apu.h"
+
+extern apuext_t vrcvi_ext;
+
+#endif /* _VRCVISND_H_ */
+
+/*
+** $Log: vrcvisnd.h,v $
+** Revision 1.2  2003/12/05 15:55:01  f1rmb
+** cleanup phase II. use xprintf when it's relevant, use xine_xmalloc when it's relevant too. Small other little fix (can't remember). Change few internal function prototype because it xine_t pointer need to be used if some xine's internal sections. NOTE: libdvd{nav,read} is still too noisy, i will take a look to made it quit, without invasive changes. To be continued...
+**
+** Revision 1.1  2003/01/08 07:04:36  tmmm
+** initial import of Nosefart sources
+**
+** Revision 1.7  2000/06/20 04:06:16  matt
+** migrated external sound definition to apu module
+**
+** Revision 1.6  2000/06/20 00:08:58  matt
+** changed to driver based API
+**
+** Revision 1.5  2000/06/09 16:49:02  matt
+** removed all floating point from sound generation
+**
+** Revision 1.4  2000/06/09 15:12:28  matt
+** initial revision
+**
+*/
diff --git a/contrib/vidix/Makefile.am b/contrib/vidix/Makefile.am
new file mode 100644
index 000000000..eeef013e6
--- /dev/null
+++ b/contrib/vidix/Makefile.am
@@ -0,0 +1,18 @@
+include $(top_srcdir)/misc/Makefile.common
+
+SUBDIRS = drivers
+
+AM_CFLAGS   = $(DEFAULT_OCFLAGS)
+AM_CPPFLAGS = -I$(top_srcdir)/contrib/vidix -I$(top_builddir)/contrib/libdha
+
+EXTRA_DIST = README vidix.txt
+
+noinst_HEADERS = fourcc.h vidix.h vidixlib.h
+
+noinst_LTLIBRARIES = libvidix.la
+
+$(top_builddir)/contrib/libdha/libdha.la:
+	$(MAKE) -C $(top_builddir)/contrib/libdha libdha.la
+
+libvidix_la_SOURCES = vidixlib.c
+libvidix_la_LIBADD = $(DYNAMIC_LD_LIBS) $(top_builddir)/contrib/libdha/libdha.la
diff --git a/contrib/vidix/README b/contrib/vidix/README
new file mode 100644
index 000000000..23bcaca30
--- /dev/null
+++ b/contrib/vidix/README
@@ -0,0 +1,7 @@
+VIDIX - Video Interface for *niX.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+This library was designed and introduced as interface to userspace drivers
+to provide DGA everywhere where it's possible (unline X11).
+I hope that these drivers will be portable same as X11 (not only on *nix).
+
+For detail on how to develop new driver see vidix.txt
diff --git a/contrib/vidix/drivers/Makefile.am b/contrib/vidix/drivers/Makefile.am
new file mode 100644
index 000000000..17ab3aec9
--- /dev/null
+++ b/contrib/vidix/drivers/Makefile.am
@@ -0,0 +1,62 @@
+include $(top_srcdir)/misc/Makefile.common
+
+AM_CFLAGS   = $(DEFAULT_OCFLAGS)
+AM_CPPFLAGS = -I$(top_srcdir)/contrib/vidix \
+              -I$(top_srcdir)/contrib/libdha -I$(top_builddir)/contrib/libdha
+AM_LDFLAGS = -avoid-version -module
+
+EXTRA_DIST = genfb_vid.c
+
+noinst_HEADERS = mach64.h glint_regs.h pm3_regs.h radeon.h savage_regs.h \
+                 cyberblade_regs.h unichrome_regs.h sis_defs.h sis_regs.h
+
+BUILT_SOURCES = $(top_builddir)/contrib/libdha/pci_ids.h \
+		$(top_builddir)/contrib/libdha/pci_names.h
+
+$(BUILT_SOURCES):
+	$(MAKE) -C $(dir $@) $(notdir $@)
+
+vidix_LTLIBRARIES = \
+	mach64_vid.la \
+	mga_crtc2_vid.la \
+	mga_vid.la \
+	pm2_vid.la \
+	pm3_vid.la \
+	radeon_vid.la \
+	rage128_vid.la \
+	cyberblade_vid.la \
+	unichrome_vid.la \
+	nvidia_vid.la \
+	sis_vid.la \
+	savage_vid.la 
+
+cyberblade_vid_la_SOURCES = cyberblade_vid.c
+
+mach64_vid_la_SOURCES = mach64_vid.c
+
+mga_crtc2_vid_la_SOURCES = mga_vid.c
+mga_crtc2_vid_la_LIBADD = -lm
+mga_crtc2_vid_la_CPPFLAGS = $(AM_CPPFLAGS) -DCRTC2
+
+mga_vid_la_SOURCES = mga_vid.c
+mga_vid_la_LIBADD = -lm
+
+nvidia_vid_la_SOURCES = nvidia_vid.c
+
+pm2_vid_la_SOURCES = pm2_vid.c
+
+pm3_vid_la_SOURCES = pm3_vid.c
+
+radeon_vid_la_SOURCES = radeon_vid.c
+radeon_vid_la_LIBADD = -lm
+
+rage128_vid_la_SOURCES = radeon_vid.c
+rage128_vid_la_LIBADD = -lm
+rage128_vid_la_CPPFLAGS = $(AM_CPPFLAGS) -DRAGE128
+
+savage_vid_la_SOURCES = savage_vid.c
+savage_vid_la_LIBADD = -lm
+
+sis_vid_la_SOURCES = sis_vid.c sis_bridge.c
+
+unichrome_vid_la_SOURCES = unichrome_vid.c
diff --git a/contrib/vidix/drivers/cyberblade_regs.h b/contrib/vidix/drivers/cyberblade_regs.h
new file mode 100644
index 000000000..1bae61d4a
--- /dev/null
+++ b/contrib/vidix/drivers/cyberblade_regs.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright 1992-2000 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Alan Hourihane, alanh@fairlite.demon.co.uk
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/trident/trident_regs.h,v 1.22 2002/01/11 13:06:30 alanh Exp $ */
+
+#define DEBUG 1
+
+#define NTSC 14.31818
+#define PAL  17.73448
+
+/* General Registers */
+#define SPR	0x1F		/* Software Programming Register (videoram) */
+
+/* 3C4 */
+#define RevisionID 0x09
+#define ConfPort1 0x0C
+#define ConfPort2 0x0C
+#define NewMode2 0x0D
+#define OldMode2 0x00 /* Should be 0x0D - dealt with in trident_dac.c */
+#define OldMode1 0x0E
+#define NewMode1 0x0E
+#define Protection 0x11
+#define MCLKLow 0x16
+#define MCLKHigh 0x17
+#define ClockLow 0x18
+#define ClockHigh 0x19
+#define SSetup 0x20
+#define SKey 0x37
+#define SPKey 0x57
+
+/* 3x4 */
+#define Offset 0x13
+#define Underline 0x14
+#define CRTCMode 0x17
+#define CRTCModuleTest 0x1E
+#define FIFOControl 0x20
+#define LinearAddReg 0x21
+#define DRAMTiming 0x23
+#define New32 0x23
+#define RAMDACTiming 0x25
+#define CRTHiOrd 0x27
+#define AddColReg 0x29
+#define InterfaceSel 0x2A
+#define HorizOverflow 0x2B
+#define GETest 0x2D
+#define Performance 0x2F
+#define GraphEngReg 0x36
+#define I2C 0x37
+#define PixelBusReg 0x38
+#define PCIReg 0x39
+#define DRAMControl 0x3A
+#define MiscContReg 0x3C
+#define CursorXLow 0x40
+#define CursorXHigh 0x41
+#define CursorYLow 0x42
+#define CursorYHigh 0x43
+#define CursorLocLow 0x44
+#define CursorLocHigh 0x45
+#define CursorXOffset 0x46
+#define CursorYOffset 0x47
+#define CursorFG1 0x48
+#define CursorFG2 0x49
+#define CursorFG3 0x4A
+#define CursorFG4 0x4B
+#define CursorBG1 0x4C
+#define CursorBG2 0x4D
+#define CursorBG3 0x4E
+#define CursorBG4 0x4F
+#define CursorControl 0x50
+#define PCIRetry 0x55
+#define PreEndControl 0x56
+#define PreEndFetch 0x57
+#define PCIMaster 0x60
+#define Enhancement0 0x62
+#define NewEDO 0x64
+
+/* --- Additions by AMR for Vidix support --- */
+#define VideoWin1_HScale 0x80
+#define VideoWin1_VScale 0x82
+#define VideoWin1_Start 0x86
+#define VideoWin1_Stop 0x8a
+#define Video_Flags 0x8e
+#define VideoWin1_Y_BPR 0x90
+#define VideoWin1_Y_Offset 0x92
+#define Video_LineBufferThreshold 0x95
+#define Video_LineBufferLevel 0x96
+#define Video_Flags2 0x97
+/* --- */
+
+#define TVinterface 0xC0
+#define TVMode 0xC1
+#define ClockControl 0xCF
+
+
+/* 3CE */
+#define MiscExtFunc 0x0F
+#define MiscIntContReg 0x2F
+#define CyberControl 0x30
+#define CyberEnhance 0x31
+#define FPConfig     0x33
+#define VertStretch  0x52
+#define HorStretch   0x53
+#define BiosMode     0x5c
+#define BiosNewMode1 0x5a
+#define BiosNewMode2 0x5c
+#define BiosReg      0x5d
+
+/* --- IO Macros by AMR --- */
+
+#define CRINB(reg) (OUTPORT8(0x3d4,reg), INPORT8(0x3d5))
+#define SRINB(reg) (OUTPORT8(0x3c4,reg), INPORT8(0x3c5))
+#define CROUTB(reg,val) (OUTPORT8(0x3d4,reg), OUTPORT8(0x3d5,val))
+#define SROUTB(reg,val) (OUTPORT8(0x3c4,reg), OUTPORT8(0x3c5,val))
+
+/* --- */
+
+
diff --git a/contrib/vidix/drivers/cyberblade_vid.c b/contrib/vidix/drivers/cyberblade_vid.c
new file mode 100644
index 000000000..7a32ce7bd
--- /dev/null
+++ b/contrib/vidix/drivers/cyberblade_vid.c
@@ -0,0 +1,649 @@
+/*
+    Driver for CyberBlade/i1 - Version 0.1.4
+
+    Copyright (C) 2002 by Alastair M. Robinson.
+    Official homepage: http://www.blackfiveservices.co.uk/EPIAVidix.shtml
+
+    Based on Permedia 3 driver by Måns Rullgård
+
+    Thanks to Gilles Frattini for bugfixes
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Changes:
+    18/01/03
+      MMIO is no longer used, sidestepping cache issues on EPIA-800
+      TV-Out modes are now better supported - this should be the end
+        of the magenta stripes :)
+      Brightness/Contrast controls disabled for the time being - they were
+        seriously degrading picture quality, especially with TV-Out.
+
+    To Do:
+    Implement Hue/Saturation controls
+    Support / Test multiple frames
+    Test colour-key code more extensively
+*/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <unistd.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+
+#include "cyberblade_regs.h"
+
+pciinfo_t pci_info;
+
+char save_colourkey[6];
+char *cyberblade_mem;
+
+#ifdef DEBUG_LOGFILE
+FILE *logfile=0;
+#define LOGWRITE(x) {if(logfile) fprintf(logfile,x);}
+#else
+#define LOGWRITE(x)
+#endif
+
+/* Helper functions for reading registers. */    
+
+#if 0 /* unused */
+static int CRINW(int reg)
+{
+	int result;
+	result=CRINB(reg);
+	result|=CRINB(reg+1)<<8;
+	return(result);
+}
+#endif
+
+static void CROUTW(int reg,int val)
+{
+	CROUTB(reg,val&255);
+	CROUTB(reg+1,(val>>8)&255);
+}
+
+#if 0 /* unused */
+static int SRINW(int reg)
+{
+	int result;
+	result=SRINB(reg);
+	result|=SRINB(reg+1)<<8;
+	return(result);
+}
+#endif
+
+static void SROUTW(int reg,int val)
+{
+	SROUTB(reg,val&255);
+	SROUTB(reg+1,(val>>8)&255);
+}
+
+#if 0 /* unused */
+static void DumpRegisters(void)
+{
+#ifdef DEBUG_LOGFILE
+	int reg,val;
+	if(logfile)
+	{
+		LOGWRITE("CRTC Register Dump:\n")
+		for(reg=0;reg<256;++reg)
+		{
+			val=CRINB(reg);
+			fprintf(logfile,"CR0x%2x: 0x%2x\n",reg,val);
+		}
+		LOGWRITE("SR Register Dump:\n")
+		for(reg=0;reg<256;++reg)
+		{
+			val=SRINB(reg);
+			fprintf(logfile,"SR0x%2x: 0x%2x\n",reg,val);
+		}
+	}
+#endif
+}
+#endif
+
+/* --- */
+
+static vidix_capability_t cyberblade_cap =
+{
+	"Trident CyberBlade i1 driver",
+	"Alastair M. Robinson <blackfive@fakenhamweb.co.uk>",
+	TYPE_OUTPUT,
+	{ 0, 0, 0, 0 },
+	1024,
+	1024,
+	4,
+	4,
+	-1,
+	FLAG_UPSCALER|FLAG_DOWNSCALER,
+	VENDOR_TRIDENT,
+	-1,
+	{ 0, 0, 0, 0 }
+};
+
+
+unsigned int vixGetVersion(void)
+{
+	return(VIDIX_VERSION);
+}
+
+
+static unsigned short cyberblade_card_ids[] =
+{
+	DEVICE_TRIDENT_CYBERBLADE_I7,
+	DEVICE_TRIDENT_CYBERBLADE_I7D,
+	DEVICE_TRIDENT_CYBERBLADE_I1,
+	DEVICE_TRIDENT_CYBERBLADE_I12,
+	DEVICE_TRIDENT_CYBERBLADE_I13,
+	DEVICE_TRIDENT_CYBERBLADE_XPAI1
+};
+
+
+static int find_chip(unsigned chip_id)
+{
+  unsigned i;
+  for(i = 0;i < sizeof(cyberblade_card_ids)/sizeof(unsigned short);i++)
+  {
+    if(chip_id == cyberblade_card_ids[i]) return i;
+  }
+  return -1;
+}
+
+int vixProbe(int verbose, int force)
+{
+	pciinfo_t lst[MAX_PCI_DEVICES];
+	unsigned i,num_pci;
+	int err;
+	err = pci_scan(lst,&num_pci);
+	if(err)
+	{
+		printf("[cyberblade] Error occurred during pci scan: %s\n",strerror(err));
+		return err;
+	}
+	else
+	{
+		err = ENXIO;
+		for(i=0; i < num_pci; i++)
+		{
+			if(lst[i].vendor == VENDOR_TRIDENT)
+			{
+				int idx;
+				const char *dname;
+				idx = find_chip(lst[i].device);
+				if(idx == -1)
+					continue;
+				dname = pci_device_name(VENDOR_TRIDENT, lst[i].device);
+				dname = dname ? dname : "Unknown chip";
+				printf("[cyberblade] Found chip: %s\n", dname);
+				cyberblade_cap.device_id = lst[i].device;
+				err = 0;
+				memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+				break;
+			}
+		}
+	}
+
+	if(err && verbose) printf("[cyberblade] Can't find chip\n");
+		return err;
+}
+
+
+int vixInit(const char *args)
+{
+	cyberblade_mem = map_phys_mem(pci_info.base0, 0x800000); 
+	enable_app_io();
+	save_colourkey[0]=SRINB(0x50);
+	save_colourkey[1]=SRINB(0x51);
+	save_colourkey[2]=SRINB(0x52);
+	save_colourkey[3]=SRINB(0x54);
+	save_colourkey[4]=SRINB(0x55);
+	save_colourkey[5]=SRINB(0x56);
+#ifdef DEBUG_LOGFILE
+	logfile=fopen("/tmp/cyberblade_vidix.log","w");
+#endif
+	return 0;
+}
+
+void vixDestroy(void)
+{
+	int protect;
+#ifdef DEBUG_LOGFILE
+	if(logfile)
+		fclose(logfile);
+#endif
+	protect=SRINB(0x11);
+	SROUTB(0x11, 0x92);
+	CROUTB(0x8E, 0xc4); /* Disable overlay */
+	SROUTB(0x50,save_colourkey[0]);
+	SROUTB(0x51,save_colourkey[1]);
+	SROUTB(0x52,save_colourkey[2]);
+	SROUTB(0x54,save_colourkey[3]);
+	SROUTB(0x55,save_colourkey[4]);
+	SROUTB(0x56,save_colourkey[5]);
+	SROUTB(0x11, protect);
+	disable_app_io();
+	unmap_phys_mem(cyberblade_mem, 0x800000); 
+}
+
+
+int vixGetCapability(vidix_capability_t *to)
+{
+	memcpy(to, &cyberblade_cap, sizeof(vidix_capability_t));
+	return 0;
+}
+
+
+static int is_supported_fourcc(uint32_t fourcc)
+{
+	switch(fourcc)
+	{
+		case IMGFMT_YUY2:
+		case IMGFMT_YV12:
+		case IMGFMT_I420:
+		case IMGFMT_YVU9:
+		case IMGFMT_BGR16:
+			return 1;
+		default:
+			return 0;
+	}
+}
+
+int vixQueryFourcc(vidix_fourcc_t *to)
+{
+	if(is_supported_fourcc(to->fourcc))
+	{
+		to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+			VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+			VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+			VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+			VID_DEPTH_32BPP;
+		to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+		return 0;
+	}
+	else
+		to->depth = to->flags = 0;
+	return ENOSYS;
+}
+
+
+static int frames[VID_PLAY_MAXFRAMES];
+
+static vidix_grkey_t cyberblade_grkey;
+
+int vixGetGrKeys(vidix_grkey_t *grkey)
+{
+	memcpy(grkey, &cyberblade_grkey, sizeof(vidix_grkey_t));
+	return(0);
+}
+
+int vixSetGrKeys(const vidix_grkey_t *grkey)
+{
+	int pixfmt=CRINB(0x38);
+	int protect;
+	memcpy(&cyberblade_grkey, grkey, sizeof(vidix_grkey_t));
+
+	protect=SRINB(0x11);
+	SROUTB(0x11, 0x92);
+
+	if(pixfmt&0x28) /* 32 or 24 bpp */
+	{
+		SROUTB(0x50, cyberblade_grkey.ckey.blue); /* Colour Key */
+		SROUTB(0x51, cyberblade_grkey.ckey.green); /* Colour Key */
+		SROUTB(0x52, cyberblade_grkey.ckey.red); /* Colour Key */
+		SROUTB(0x54, 0xff); /* Colour Key Mask */
+		SROUTB(0x55, 0xff); /* Colour Key Mask */
+		SROUTB(0x56, 0xff); /* Colour Key Mask */
+	}
+	else
+	{
+		int tmp=((cyberblade_grkey.ckey.blue & 0xF8)>>3)
+			| ((cyberblade_grkey.ckey.green & 0xfc)<<3)
+			| ((cyberblade_grkey.ckey.red & 0xf8)<<8);
+		SROUTB(0x50, tmp&0xff); /* Colour Key */
+		SROUTB(0x51, (tmp>>8)&0xff); /* Colour Key */
+		SROUTB(0x52, 0); /* Colour Key */
+		SROUTB(0x54, 0xff); /* Colour Key Mask */
+		SROUTB(0x55, 0xff); /* Colour Key Mask */
+		SROUTB(0x56, 0x00); /* Colour Key Mask */
+	}
+	SROUTB(0x11,protect);
+	return(0);
+}
+
+
+vidix_video_eq_t equal =
+{
+	VEQ_CAP_BRIGHTNESS | VEQ_CAP_SATURATION | VEQ_CAP_HUE,
+	300, 100, 0, 0, 0, 0, 0, 0
+};
+
+int vixPlaybackGetEq( vidix_video_eq_t * eq)
+{
+  memcpy(eq,&equal,sizeof(vidix_video_eq_t));
+  return 0;
+}
+
+int vixPlaybackSetEq( const vidix_video_eq_t * eq)
+{
+	int br,sat,cr,protect;
+	if(eq->cap & VEQ_CAP_BRIGHTNESS) equal.brightness = eq->brightness;
+	if(eq->cap & VEQ_CAP_CONTRAST) equal.contrast   = eq->contrast;
+	if(eq->cap & VEQ_CAP_SATURATION) equal.saturation = eq->saturation;
+	if(eq->cap & VEQ_CAP_HUE)        equal.hue        = eq->hue;
+	if(eq->cap & VEQ_CAP_RGB_INTENSITY)
+	{
+		equal.red_intensity   = eq->red_intensity;
+		equal.green_intensity = eq->green_intensity;
+		equal.blue_intensity  = eq->blue_intensity;
+	}
+	equal.flags = eq->flags;
+
+	cr = (equal.contrast) * 31 / 2000; cr+=16;
+	if (cr < 0) cr = 0; if(cr > 7) cr = 7;
+	cr=cr<<4 | cr;
+
+	br = (equal.brightness+1000) * 63 / 2000;
+	if (br < 0) br = 0; if(br > 63) br = 63;
+	if(br>32) br-=32; else br+=32;
+
+	sat = (equal.saturation + 1000) * 16 / 2000;
+	if (sat < 0) sat = 0; if(sat > 31) sat = 31;
+
+	protect=SRINB(0x11);
+	SROUTB(0x11, 0x92);
+
+	SROUTB(0xBC,cr);
+	SROUTW(0xB0,(br<<10)|4);
+
+	SROUTB(0x11, protect);
+
+	return 0;
+}
+
+
+static int YOffs,UOffs,VOffs;
+
+int vixConfigPlayback(vidix_playback_t *info)
+{
+	int src_w, drw_w;
+	int src_h, drw_h;
+	int hscale,vscale;
+	long base0;
+	int y_pitch = 0, uv_pitch = 0;
+	int protect=0;
+	int layout=0;
+	unsigned int i;
+
+	if(!is_supported_fourcc(info->fourcc))
+		return -1;
+
+	src_w = info->src.w;
+	src_h = info->src.h;
+
+	drw_w = info->dest.w;
+	drw_h = info->dest.h;
+
+	switch(info->fourcc)
+	{
+		case IMGFMT_YUY2:
+		case IMGFMT_BGR16:
+			y_pitch = (src_w*2 + 15) & ~15;
+			uv_pitch = 0;
+			YOffs=VOffs=UOffs=info->offset.y = info->offset.v = info->offset.u = 0;
+			info->frame_size = y_pitch*src_h;
+			layout=0x0; /* packed */
+			break;
+		case IMGFMT_YV12:
+		case IMGFMT_I420:
+			y_pitch = (src_w+15) & ~15;
+			uv_pitch = ((src_w/2)+7) & ~7;
+			YOffs=info->offset.y = 0;
+			VOffs=info->offset.v = y_pitch*src_h;
+			UOffs=info->offset.u = info->offset.v+(uv_pitch)*(src_h/2);
+			info->frame_size = y_pitch*src_h + 2*uv_pitch*(src_h/2);
+			layout=0x1; /* planar, 4:1:1 */
+			break;
+		case IMGFMT_YVU9:
+			y_pitch = (src_w+15) & ~15;
+			uv_pitch = ((src_w/4)+3) & ~3;
+			YOffs=info->offset.y = 0;
+			VOffs=info->offset.v = y_pitch*src_h;
+			UOffs=info->offset.u = info->offset.v+(uv_pitch)*(src_h/4);
+			info->frame_size = y_pitch*src_h + 2*uv_pitch*(src_h/4);
+			layout=0x51; /* planar, 16:1:1 */
+			break;
+	}
+
+	/* Assume we have 2 MB to play with */
+	info->num_frames = 0x200000 / info->frame_size;
+	if(info->num_frames > VID_PLAY_MAXFRAMES)
+		info->num_frames = VID_PLAY_MAXFRAMES;
+
+	/* Start at 6 MB. Let's hope it's not in use. */
+	base0 = 0x600000;
+	info->dga_addr = cyberblade_mem + base0;
+
+	info->dest.pitch.y = 16;
+	info->dest.pitch.u = 16;
+	info->dest.pitch.v = 16;
+
+	for(i = 0; i < info->num_frames; i++)
+	{
+		info->offsets[i] = info->frame_size * i;
+		frames[i] = base0+info->offsets[i];
+	}
+
+	OUTPORT8(0x3d4,0x39);
+	OUTPORT8(0x3d5,INPORT(0x3d5)|1);
+
+	SRINB(0x0b); /* Select new mode */
+
+	/* Unprotect hardware registers... */
+	protect=SRINB(0x11);
+	SROUTB(0x11, 0x92);
+
+	SROUTB(0x57, 0xc0); /* Playback key function */
+	SROUTB(0x21, 0x34); /* Signature control */
+	SROUTB(0x37, 0x30); /* Video key mode */
+
+        vixSetGrKeys(&cyberblade_grkey);
+
+	/* compute_scale_factor(&src_w, &drw_w, &shrink, &zoom); */
+	{
+		int HTotal,VTotal,HSync,VSync,Overflow,HDisp,VDisp;
+		int HWinStart,VWinStart;
+		int tx1,ty1,tx2,ty2;
+
+		HTotal=CRINB(0x00);
+		HSync=CRINB(0x04);
+		VTotal=CRINB(0x06);
+		VSync=CRINB(0x10);
+		Overflow=CRINB(0x07);
+		HTotal <<=3;
+		HSync <<=3;
+		VTotal |= (Overflow & 1) <<8;
+		VTotal |= (Overflow & 0x20) <<4;
+		VTotal +=4;
+		VSync |= (Overflow & 4) <<6;
+		VSync |= (Overflow & 0x80) <<2;
+
+		if(CRINB(0xd1)&0x80)
+		{
+			int TVHTotal,TVVTotal,TVHSyncStart,TVVSyncStart,TVOverflow;
+			LOGWRITE("[cyberblade] Using TV-CRTC\n");
+
+    			HDisp=(1+CRINB(0x01))*8;
+    			VDisp=1+CRINB(0x12);
+    			Overflow=CRINB(0x07);
+    			VDisp |= (Overflow & 2) <<7;
+    			VDisp |= (Overflow & 0x40) << 3;
+ 
+    			TVHTotal=CRINB(0xe0)*8;
+    			TVVTotal=CRINB(0xe6);
+    			TVOverflow=CRINB(0xe7);
+    			if(TVOverflow&0x20) TVVTotal|=512;
+    			if(TVOverflow&0x01) TVVTotal|=256;
+    			TVHTotal+=40; TVVTotal+=2;
+ 
+    			TVHSyncStart=CRINB(0xe4)*8;
+    			TVVSyncStart=CRINB(0xf0);
+    			if(TVOverflow&0x80) TVVSyncStart|=512;
+			if(TVOverflow&0x04) TVVSyncStart|=256;
+ 
+			HWinStart=(TVHTotal-HDisp)&15;
+			HWinStart|=(HTotal-HDisp)&15;
+			HWinStart+=(TVHTotal-TVHSyncStart)-49;
+		}
+		else
+		{
+			LOGWRITE("[cyberblade] Using Standard CRTC\n");
+			HWinStart=(HTotal-HSync)+15;
+		}
+                VWinStart=(VTotal-VSync)-8;
+
+		printf("[cyberblade] HTotal: 0x%x, HSStart: 0x%x\n",HTotal,HSync); 
+		printf("  VTotal: 0x%x, VStart: 0x%x\n",VTotal,VSync);
+		tx1=HWinStart+info->dest.x;
+		ty1=VWinStart+info->dest.y;
+		tx2=tx1+info->dest.w;
+		ty2=ty1+info->dest.h;
+
+		CROUTW(0x86,tx1);
+		CROUTW(0x88,ty1);
+		CROUTW(0x8a,tx2);
+		CROUTW(0x8c,ty2+3);
+	}
+
+	if(src_w==drw_w)
+		hscale=0;
+	else if(src_w<drw_w)
+	{
+		hscale=((src_w<<10)/(drw_w-2)) & 0x1fff;
+	}
+	else
+	{
+		hscale=0x8000 | ((((src_w/drw_w)-1)&7)<<10) | (((drw_w<<10)/src_w) & 0x3ff);
+	}
+
+	vscale=(src_h<<10)/(drw_h);
+	if(drw_h<src_h)
+		vscale=0x8000|((drw_h<<10)/(src_h));
+
+	/* Write scale factors to hardware */
+
+	CROUTW(0x80,hscale); /* Horizontal Scale */
+	CROUTW(0x82,vscale); /* Vertical Scale */
+
+	/* Now set the start address and data layout */
+	{
+		int lb = (y_pitch+2) >> 2;
+		CROUTB(0x95, ((lb & 0x100)>>1) | 0x08 ); /* Linebuffer level bit 8 & threshold */
+		CROUTB(0x96, (lb & 0xFF)); /* Linebuffer level */
+
+		CROUTB(0x97, 0x00); /* VDE Flags */
+		CROUTB(0xBA, 0x00); /* Chroma key */
+		CROUTB(0xBB, 0x00); /* Chroma key */
+		CROUTB(0xBC, 0xFF); /* Chroma key */
+		CROUTB(0xBD, 0xFF); /* Chroma key */
+		CROUTB(0xBE, 0x04); /* Capture control */
+
+		if(src_w > 384)
+			layout|=4; /* 2x line buffers */
+		SROUTB(0x97, layout);
+
+		CROUTW(0x90,y_pitch); /* Y Bytes per row */
+		SROUTW(0x9A,uv_pitch); /* UV Bytes per row */
+
+		switch(info->fourcc)
+		{
+			case IMGFMT_BGR16:
+				CROUTB(0x8F, 0x24); /* VDE Flags - Edge Recovery & CSC Bypass */
+				CROUTB(0xBF, 0x02); /* Video format - RGB16 */
+				SROUTB(0xBE, 0x0); /* HSCB disabled */
+				break;
+			default:
+				CROUTB(0x8F, 0x20); /* VDE Flags - Edge Recovery */
+				CROUTB(0xBF, 0x00); /* Video format - YUV */
+				SROUTB(0xBE, 0x00); /* HSCB disable - was 0x03*/
+				break;
+		}
+
+		CROUTB(0x92, ((base0+info->offset.y) >> 3) &0xff); /* Lower 8 bits of start address */
+		CROUTB(0x93, ((base0+info->offset.y) >> 11) &0xff); /* Mid 8 bits of start address */
+		CROUTB(0x94, ((base0+info->offset.y) >> 19) &0xf); /* Upper 4 bits of start address */
+		SROUTB(0x80, ((base0+info->offset.v) >> 3) &0xff); /* Lower 8 bits of start address */
+		SROUTB(0x81, ((base0+info->offset.v) >> 11) &0xff); /* Mid 8 bits of start address */
+		SROUTB(0x82, ((base0+info->offset.v) >> 19) &0xf); /* Upper 4 bits of start address */
+		SROUTB(0x83, ((base0+info->offset.u) >> 3) &0xff); /* Lower 8 bits of start address */
+		SROUTB(0x84, ((base0+info->offset.u) >> 11) &0xff); /* Mid 8 bits of start address */
+		SROUTB(0x85, ((base0+info->offset.u) >> 19) &0xf); /* Upper 4 bits of start address */
+	}
+
+	vixPlaybackSetEq(&equal);
+
+	/* Protect hardware registers again */
+	SROUTB(0x11, protect);
+	return 0;
+}
+
+
+int vixPlaybackOn(void)
+{
+	LOGWRITE("Enable overlay\n");
+	CROUTB(0x8E, 0xd4); /* VDE Flags*/
+
+	return 0;
+}
+
+
+int vixPlaybackOff(void)
+{
+        LOGWRITE("Disable overlay\n"); 
+	CROUTB(0x8E, 0xc4); /* VDE Flags*/
+
+	return 0;
+}
+
+
+int vixPlaybackFrameSelect(unsigned int frame)
+{
+	int protect;
+        LOGWRITE("Frame select\n"); 
+	protect=SRINB(0x11);
+	SROUTB(0x11, 0x92);
+	/* Set overlay address to that of selected frame */
+	CROUTB(0x92, ((frames[frame]+YOffs) >> 3) &0xff); /* Lower 8 bits of start address */
+	CROUTB(0x93, ((frames[frame]+YOffs) >> 11) &0xff); /* Mid 8 bits of start address */
+	CROUTB(0x94, ((frames[frame]+YOffs) >> 19) &0xf); /* Upper 4 bits of start address */
+	SROUTB(0x80, ((frames[frame]+VOffs) >> 3) &0xff); /* Lower 8 bits of start address */
+	SROUTB(0x81, ((frames[frame]+VOffs) >> 11) &0xff); /* Mid 8 bits of start address */
+	SROUTB(0x82, ((frames[frame]+VOffs) >> 19) &0xf); /* Upper 4 bits of start address */
+	SROUTB(0x83, ((frames[frame]+UOffs) >> 3) &0xff); /* Lower 8 bits of start address */
+	SROUTB(0x84, ((frames[frame]+UOffs) >> 11) &0xff); /* Mid 8 bits of start address */
+	SROUTB(0x85, ((frames[frame]+UOffs) >> 19) &0xf); /* Upper 4 bits of start address */
+	SROUTB(0x11, protect);
+	return 0;
+}
+
+
+
diff --git a/contrib/vidix/drivers/genfb_vid.c b/contrib/vidix/drivers/genfb_vid.c
new file mode 100644
index 000000000..eaf548438
--- /dev/null
+++ b/contrib/vidix/drivers/genfb_vid.c
@@ -0,0 +1,177 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <inttypes.h>
+#include <fcntl.h>
+
+#include "../vidix.h"
+#include "../fourcc.h"
+#include "../../libdha/libdha.h"
+#include "../../libdha/pci_ids.h"
+#include "../../libdha/pci_names.h"
+
+#define DEMO_DRIVER 1
+#define VIDIX_STATIC genfb_
+
+#define GENFB_MSG "[genfb-demo-driver] "
+
+#if 0 /* these are unused. remove? */
+static int fd;
+
+static void *mmio_base = 0;
+static void *mem_base = 0;
+static int32_t overlay_offset = 0;
+static uint32_t ram_size = 0;
+#endif
+
+static int probed = 0;
+
+/* VIDIX exports */
+
+static vidix_capability_t genfb_cap =
+{
+    "General Framebuffer",
+    "alex",
+    TYPE_OUTPUT,
+    { 0, 0, 0, 0 },
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER|FLAG_DOWNSCALER,
+    -1,
+    -1,
+    { 0, 0, 0, 0 }
+};
+
+unsigned int VIDIX_NAME(vixGetVersion)(void)
+{
+    return(VIDIX_VERSION);
+}
+
+int VIDIX_NAME(vixProbe)(int verbose,int force)
+{
+#if 0
+    int err = 0;
+#ifdef DEMO_DRIVER
+    err = ENOSYS;
+#endif
+    
+    printf(GENFB_MSG"probe\n");
+
+    fd = open("/dev/fb0", O_RDWR);
+    if (fd < 0)
+    {
+	printf(GENFB_MSG"Error occured durint open: %s\n", strerror(errno));
+	err = errno;
+    }
+    
+    probed = 1;
+
+    return(err);
+#else
+  pciinfo_t lst[MAX_PCI_DEVICES];
+  unsigned i,num_pci;
+  int err;
+  err = pci_scan(lst,&num_pci);
+  if(err)
+  {
+    printf(GENFB_MSG"Error occured during pci scan: %s\n",strerror(err));
+    return err;
+  }
+  else
+  {
+    err = ENXIO;
+    for(i=0;i<num_pci;i++)
+    {
+	if(verbose)
+	    printf(GENFB_MSG" Found chip [%04X:%04X] '%s' '%s'\n"
+	    ,lst[i].vendor
+	    ,lst[i].device
+	    ,pci_vendor_name(lst[i].vendor)
+	    ,pci_device_name(lst[i].vendor,lst[i].device));
+    }
+  }
+  return ENOSYS;
+#endif
+}
+
+int VIDIX_NAME(vixInit)(const char *args)
+{
+    printf(GENFB_MSG"init\n");
+    
+    if (!probed)
+    {
+	printf(GENFB_MSG"Driver was not probed but is being initialized\n");
+	return(EINTR);
+    }
+
+    return(0);
+}
+
+void VIDIX_NAME(vixDestroy)(void)
+{
+    printf(GENFB_MSG"destory\n");
+    return;
+}
+
+int VIDIX_NAME(vixGetCapability)(vidix_capability_t *to)
+{
+    memcpy(to, &genfb_cap, sizeof(vidix_capability_t));
+    return(0);
+}
+
+int VIDIX_NAME(vixQueryFourcc)(vidix_fourcc_t *to)
+{
+    printf(GENFB_MSG"query fourcc (%x)\n", to->fourcc);
+
+    to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+		VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+		VID_DEPTH_12BPP | VID_DEPTH_15BPP |
+		VID_DEPTH_16BPP | VID_DEPTH_24BPP |
+		VID_DEPTH_32BPP;
+
+    to->flags = 0;
+    return(0);
+}
+
+int VIDIX_NAME(vixConfigPlayback)(vidix_playback_t *info)
+{
+    printf(GENFB_MSG"config playback\n");
+
+    info->num_frames = 2;
+    info->frame_size = info->src.w*info->src.h+(info->src.w*info->src.h)/2;
+    info->dest.pitch.y = 32;
+    info->dest.pitch.u = info->dest.pitch.v = 16;
+    info->offsets[0] = 0;
+    info->offsets[1] = info->frame_size;
+    info->offset.y = 0;
+    info->offset.v = ((info->src.w+31) & ~31) * info->src.h;
+    info->offset.u = info->offset.v+((info->src.w+31) & ~31) * info->src.h/4;    
+    info->dga_addr = malloc(info->num_frames*info->frame_size);   
+    printf(GENFB_MSG"frame_size: %d, dga_addr: %p\n",
+	info->frame_size, info->dga_addr);
+
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackOn)(void)
+{
+    printf(GENFB_MSG"playback on\n");
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackOff)(void)
+{
+    printf(GENFB_MSG"playback off\n");
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackFrameSelect)(unsigned int frame)
+{
+    printf(GENFB_MSG"frameselect: %d\n", frame);
+    return(0);
+}
diff --git a/contrib/vidix/drivers/glint_regs.h b/contrib/vidix/drivers/glint_regs.h
new file mode 100644
index 000000000..f33accd3d
--- /dev/null
+++ b/contrib/vidix/drivers/glint_regs.h
@@ -0,0 +1,1304 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint_regs.h,v 1.31 2001/12/08 16:01:52 alanh Exp $ */
+
+/*
+ * glint register file 
+ *
+ * Copyright by Stefan Dirsch, Dirk Hohndel, Alan Hourihane
+ * Authors: Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *          Dirk Hohndel, <hohndel@suse.de>
+ *          Stefan Dirsch, <sndirsch@suse.de>
+ *          Simon P., <sim@suse.de>
+ *
+ * this work is sponsored by S.u.S.E. GmbH, Fuerth, Elsa GmbH, Aachen and
+ * Siemens Nixdorf Informationssysteme
+ *
+ */ 
+
+#ifndef _GLINTREG_H_
+#define _GLINTREG_H_
+
+/**********************************************
+*  GLINT 500TX Configuration Region Registers *
+***********************************************/
+
+/* Device Identification */
+#define CFGVendorId						0x0000
+#define PCI_VENDOR_3DLABS					0x3D3D
+#define PCI_VENDOR_TI						0x104C
+#define CFGDeviceId						0x0002
+
+#define CFGRevisionId						0x08
+#define CFGClassCode						0x09
+#define CFGHeaderType						0x0E
+
+/* Device Control/Status */
+#define CFGCommand							0x04
+#define CFGStatus							0x06
+
+/* Miscellaneous Functions */
+#define CFGBist								0x0f
+#define CFGLatTimer							0x0d
+#define CFGCacheLine							0x0c
+#define CFGMaxLat							0x3f
+#define CFGMinGrant							0x3e
+#define CFGIntPin							0x3d
+#define CFGIntLine							0x3c
+
+/* Base Adresses */
+#define CFGBaseAddr0							0x10 
+#define CFGBaseAddr1							0x14
+#define CFGBaseAddr2							0x18
+#define CFGBaseAddr3							0x1C
+#define CFGBaseAddr4							0x20
+#define CFGRomAddr							0x30
+
+
+
+/**********************************
+ * GLINT 500TX Region 0 Registers *
+ **********************************/
+
+/* Control Status Registers */
+#define ResetStatus							0x0000
+#define IntEnable							0x0008
+#define IntFlags							0x0010
+#define InFIFOSpace							0x0018
+#define OutFIFOWords							0x0020
+#define DMAAddress							0x0028
+#define DMACount							0x0030
+#define ErrorFlags							0x0038
+#define VClkCtl								0x0040
+#define TestRegister							0x0048
+#define Aperture0							0x0050
+#define Aperture1							0x0058
+#define DMAControl							0x0060
+#define FIFODis								0x0068
+
+/* GLINT PerMedia Region 0 additional Registers */
+#define ChipConfig							0x0070
+#define   SCLK_SEL_MASK		(3 << 10)
+#define   SCLK_SEL_MCLK_HALF	(3 << 10)
+#define ByDMAControl							0x00D8
+
+/* GLINT 500TX LocalBuffer Registers */
+#define LBMemoryCtl							0x1000
+#define   LBNumBanksMask	0x00000001
+#define    LBNumBanks1		(0)
+#define    LBNumBanks2		(1)
+#define   LBPageSizeMask        0x00000006
+#define    LBPageSize256	(0<<1)
+#define    LBPageSize512	(1<<1)
+#define    LBPageSize1024	(2<<1)
+#define    LBPageSize2048	(3<<1)
+#define   LBRASCASLowMask	0x00000018
+#define    LBRASCASLow2		(0<<3)
+#define    LBRASCASLow3		(1<<3)
+#define    LBRASCASLow4		(2<<3)
+#define    LBRASCASLow5		(3<<3)
+#define   LBRASPrechargeMask	0x00000060
+#define    LBRASPrecharge2	(0<<5)
+#define    LBRASPrecharge3	(1<<5)
+#define    LBRASPrecharge4	(2<<5)
+#define    LBRASPrecharge5	(3<<5)
+#define   LBCASLowMask		0x00000180
+#define    LBCASLow1		(0<<7)
+#define    LBCASLow2		(1<<7)
+#define    LBCASLow3		(2<<7)
+#define    LBCASLow4		(3<<7)
+#define   LBPageModeMask	0x00000200
+#define    LBPageModeEnabled	(0<<9)
+#define    LBPageModeDisabled	(1<<9)
+#define   LBRefreshCountMask    0x0003fc00
+#define   LBRefreshCountShift   10
+
+#define LBMemoryEDO							0x1008
+#define   LBEDOMask		0x00000001
+#define    LBEDODisabled	(0)
+#define    LBEDOEnabled		(1)
+#define   LBEDOBankSizeMask	0x0000000e
+#define    LBEDOBankSizeDiabled	(0<<1)
+#define    LBEDOBankSize256K	(1<<1)
+#define    LBEDOBankSize512K	(2<<1)
+#define    LBEDOBankSize1M	(3<<1)
+#define    LBEDOBankSize2M	(4<<1)
+#define    LBEDOBankSize4M	(5<<1)
+#define    LBEDOBankSize8M	(6<<1)
+#define    LBEDOBankSize16M	(7<<1)
+#define   LBTwoPageDetectorMask	0x00000010
+#define    LBSinglePageDetector	(0<<4)
+#define    LBTwoPageDetector	(1<<4)
+
+/* GLINT PerMedia Memory Control Registers */
+#define PMReboot							0x1000
+#define PMRomControl							0x1040
+#define PMBootAddress							0x1080
+#define PMMemConfig							0x10C0
+    #define RowCharge8    1 << 10
+    #define TimeRCD8      1 <<  7
+    #define TimeRC8       0x6 << 3
+    #define TimeRP8       1
+    #define CAS3Latency8  0 << 16
+    #define BootAdress8   0x10
+    #define NumberBanks8  0x3 << 29
+    #define RefreshCount8 0x41 << 21
+    #define TimeRASMin8   1 << 13
+    #define DeadCycle8    1 << 17
+    #define BankDelay8    0 << 18
+    #define Burst1Cycle8  1 << 31
+    #define SDRAM8        0 << 4
+
+    #define RowCharge6    1 << 10
+    #define TimeRCD6      1 <<  7
+    #define TimeRC6       0x6 << 3
+    #define TimeRP6       0x2
+    #define CAS3Latency6  1 << 16
+    #define BootAdress6   0x60
+    #define NumberBanks6  0x2 << 29
+    #define RefreshCount6 0x41 << 21
+    #define TimeRASMin6   1 << 13
+    #define DeadCycle6    1 << 17
+    #define BankDelay6    0 << 18
+    #define Burst1Cycle6  1 << 31
+    #define SDRAM6        0 << 4
+
+    #define RowCharge4    0 << 10
+    #define TimeRCD4      0 <<  7
+    #define TimeRC4       0x4 << 3
+    #define TimeRP4       1 
+    #define CAS3Latency4  0 << 16
+    #define BootAdress4   0x10
+    #define NumberBanks4  1 << 29
+    #define RefreshCount4 0x30 << 21
+    #define TimeRASMin4   1 << 13
+    #define DeadCycle4    0 << 17
+    #define BankDelay4    0 << 18
+    #define Burst1Cycle4  1 << 31
+    #define SDRAM4        0 << 4
+
+/* Permedia 2 Control */
+#define MemControl							0x1040
+
+#define PMBypassWriteMask						0x1100
+#define PMFramebufferWriteMask					        0x1140
+#define PMCount								0x1180
+
+/* Framebuffer Registers */
+#define FBMemoryCtl							0x1800
+#define FBModeSel							0x1808
+#define FBGCWrMask							0x1810
+#define FBGCColorLower							0x1818
+#define FBTXMemCtl							0x1820
+#define FBWrMaskk							0x1830
+#define FBGCColorUpper							0x1838
+
+/* Core FIFO */
+#define OutputFIFO							0x2000
+
+/* 500TX Internal Video Registers */
+#define VTGHLimit							0x3000
+#define VTGHSyncStart							0x3008
+#define VTGHSyncEnd							0x3010
+#define VTGHBlankEnd							0x3018
+#define VTGVLimit							0x3020
+#define VTGVSyncStart							0x3028
+#define VTGVSyncEnd							0x3030
+#define VTGVBlankEnd							0x3038
+#define VTGHGateStart							0x3040
+#define VTGHGateEnd							0x3048
+#define VTGVGateStart							0x3050
+#define VTGVGateEnd							0x3058
+#define VTGPolarity							0x3060
+#define VTGFrameRowAddr							0x3068
+#define VTGVLineNumber							0x3070
+#define VTGSerialClk							0x3078
+#define VTGModeCtl							0x3080
+
+/* Permedia Video Control Registers */
+#define PMScreenBase							0x3000
+#define PMScreenStride							0x3008
+#define PMHTotal							0x3010
+#define PMHgEnd								0x3018
+#define PMHbEnd								0x3020
+#define PMHsStart							0x3028
+#define PMHsEnd								0x3030
+#define PMVTotal							0x3038
+#define PMVbEnd								0x3040
+#define PMVsStart							0x3048
+#define PMVsEnd								0x3050
+#define PMVideoControl							0x3058
+#define PMInterruptLine							0x3060
+#define PMDDCData							0x3068
+#define   DataIn             						(1<<0)
+#define   ClkIn              						(1<<1)
+#define   DataOut            						(1<<2)
+#define   ClkOut             						(1<<3)
+#define PMLineCount							0x3070
+#define PMFifoControl							0x3078
+
+/* Permedia 2 RAMDAC Registers */
+#define PM2DACWriteAddress						0x4000
+#define PM2DACIndexReg							0x4000
+#define PM2DACData							0x4008
+#define PM2DACReadMask							0x4010
+#define PM2DACReadAddress						0x4018
+#define PM2DACCursorColorAddress				        0x4020
+#define PM2DACCursorColorData					        0x4028
+#define PM2DACIndexData							0x4050
+#define PM2DACCursorData						0x4058
+#define PM2DACCursorXLsb						0x4060
+#define PM2DACCursorXMsb						0x4068
+#define PM2DACCursorYLsb						0x4070
+#define PM2DACCursorYMsb						0x4078
+#define PM2DACCursorControl						0x06
+#define PM2DACIndexCMR							0x18
+#define   PM2DAC_TRUECOLOR				0x80
+#define   PM2DAC_RGB					0x20
+#define   PM2DAC_GRAPHICS				0x10
+#define   PM2DAC_PACKED					0x09
+#define   PM2DAC_8888					0x08
+#define   PM2DAC_565					0x06
+#define   PM2DAC_4444					0x05
+#define   PM2DAC_5551					0x04
+#define   PM2DAC_2321					0x03
+#define   PM2DAC_2320					0x02
+#define   PM2DAC_332					0x01
+#define   PM2DAC_CI8					0x00
+#define PM2DACIndexMDCR							0x19
+#define PM2DACIndexPalettePage					        0x1c
+#define PM2DACIndexMCR							0x1e
+#define PM2DACIndexClockAM						0x20
+#define PM2DACIndexClockAN						0x21
+#define PM2DACIndexClockAP						0x22
+#define PM2DACIndexClockBM						0x23
+#define PM2DACIndexClockBN						0x24
+#define PM2DACIndexClockBP						0x25
+#define PM2DACIndexClockCM						0x26
+#define PM2DACIndexClockCN						0x27
+#define PM2DACIndexClockCP						0x28
+#define PM2DACIndexClockStatus						0x29
+#define PM2DACIndexMemClockM						0x30
+#define PM2DACIndexMemClockN						0x31
+#define PM2DACIndexMemClockP						0x32
+#define PM2DACIndexMemClockStatus					0x33
+#define PM2DACIndexColorKeyControl					0x40
+#define PM2DACIndexColorKeyOverlay					0x41
+#define PM2DACIndexColorKeyRed						0x42
+#define PM2DACIndexColorKeyGreen					0x43
+#define PM2DACIndexColorKeyBlue						0x44
+
+/* Permedia 2V extensions */
+#define PM2VDACRDMiscControl						0x000
+#define PM2VDACRDSyncControl						0x001
+#define PM2VDACRDDACControl						0x002
+#define PM2VDACRDPixelSize						0x003
+#define PM2VDACRDColorFormat						0x004
+#define PM2VDACRDCursorMode						0x005
+#define PM2VDACRDCursorXLow						0x007
+#define PM2VDACRDCursorXHigh						0x008
+#define PM2VDACRDCursorYLow						0x009
+#define PM2VDACRDCursorYHigh						0x00A
+#define PM2VDACRDCursorHotSpotX						0x00B
+#define PM2VDACRDCursorHotSpotY						0x00C
+#define PM2VDACRDOverlayKey						0x00D
+#define PM2VDACRDPan							0x00E
+#define PM2VDACRDSense							0x00F
+#define PM2VDACRDCheckControl						0x018
+#define PM2VDACIndexClockControl					0x200
+#define PM2VDACRDDClk0PreScale						0x201
+#define PM2VDACRDDClk0FeedbackScale					0x202
+#define PM2VDACRDDClk0PostScale						0x203
+#define PM2VDACRDDClk1PreScale						0x204
+#define PM2VDACRDDClk1FeedbackScale					0x205
+#define PM2VDACRDDClk1PostScale						0x206
+#define PM2VDACRDMClkControl						0x20D
+#define PM2VDACRDMClkPreScale						0x20E
+#define PM2VDACRDMClkFeedbackScale					0x20F
+#define PM2VDACRDMClkPostScale						0x210
+#define PM2VDACRDCursorPalette						0x303
+#define PM2VDACRDCursorPattern						0x400
+#define PM2VDACIndexRegLow						0x4020
+#define PM2VDACIndexRegHigh						0x4028
+#define PM2VDACIndexData						0x4030
+#define PM2VDACRDIndexControl						0x4038
+
+/* Permedia 2 Video Streams Unit Registers */
+#define   VSBIntFlag            					(1<<8)
+#define   VSAIntFlag            					(1<<9)
+
+#define VSConfiguration							0x5800
+#define   VS_UnitMode_ROM						0
+#define   VS_UnitMode_AB8						3
+#define   VS_UnitMode_Mask						7
+#define   VS_GPBusMode_A        					(1<<3)
+#define   VS_HRefPolarityA      					(1<<9)
+#define   VS_VRefPolarityA      					(1<<10)
+#define   VS_VActivePolarityA   					(1<<11)
+#define   VS_UseFieldA          					(1<<12)
+#define   VS_FieldPolarityA						(1<<13)
+#define   VS_FieldEdgeA         					(1<<14)
+#define   VS_VActiveVBIA						(1<<15)
+#define   VS_InterlaceA         					(1<<16)
+#define   VS_ReverseDataA       					(1<<17)
+#define   VS_HRefPolarityB      					(1<<18)
+#define   VS_VRefPolarityB      					(1<<19)
+#define   VS_VActivePolarityB   					(1<<20)
+#define   VS_UseFieldB							(1<<21)
+#define   VS_FieldPolarityB						(1<<22)
+#define   VS_FieldEdgeB							(1<<23)
+#define   VS_VActiveVBIB						(1<<24)
+#define   VS_InterlaceB							(1<<25)
+#define   VS_ColorSpaceB_RGB						(1<<26)
+#define   VS_ReverseDataB						(1<<27)
+#define   VS_DoubleEdgeB						(1<<28)
+
+#define VSStatus							0x5808
+#define   VS_FieldOne0A							(1<<9)
+#define   VS_FieldOne1A							(1<<10)
+#define   VS_FieldOne2A							(1<<11)
+#define   VS_InvalidInterlaceA						(1<<12)
+#define   VS_FieldOne0B							(1<<17)
+#define   VS_FieldOne1B							(1<<18)
+#define   VS_FieldOne2B							(1<<19)
+#define   VS_InvalidInterlaceB						(1<<20)
+
+#define VSSerialBusControl						0x5810
+
+#define VSABase          						0x5900
+#define   VSA_Video             					(1<<0)
+#define   VSA_VBI               					(1<<1)
+#define   VSA_BufferCtl         					(1<<2)
+#define   VSA_MirrorX           					(1<<7)
+#define   VSA_MirrorY           					(1<<8)
+#define   VSA_Discard_None      					(0<<9)
+#define   VSA_Discard_FieldOne  					(1<<9)
+#define   VSA_Discard_FieldTwo  					(2<<9)
+#define   VSA_CombineFields     					(1<<11)
+#define   VSA_LockToStreamB     					(1<<12)
+#define VSBBase								0x5A00
+#define   VSB_Video             					(1<<0)
+#define   VSB_VBI               					(1<<1)
+#define   VSB_BufferCtl         					(1<<2)
+#define   VSB_CombineFields     					(1<<3)
+#define   VSB_RGBOrder          					(1<<11)
+#define   VSB_GammaCorrect      					(1<<12)
+#define   VSB_LockToStreamA     					(1<<13)
+
+#define VSControl							0x0000
+#define VSInterrupt            						0x0008
+#define VSCurrentLine          						0x0010
+#define VSVideoAddressHost     						0x0018
+#define VSVideoAddressIndex    						0x0020
+#define VSVideoAddress0        						0x0028
+#define VSVideoAddress1        						0x0030
+#define VSVideoAddress2        						0x0038
+#define VSVideoStride          						0x0040
+#define VSVideoStartLine       						0x0048
+#define VSVideoEndLine     						0x0050
+#define VSVideoStartData       						0x0058
+#define VSVideoEndData         						0x0060
+#define VSVBIAddressHost       						0x0068
+#define VSVBIAddressIndex      						0x0070
+#define VSVBIAddress0          						0x0078
+#define VSVBIAddress1          						0x0080
+#define VSVBIAddress2          						0x0088
+#define VSVBIStride            						0x0090
+#define VSVBIStartLine         						0x0098
+#define VSVBIEndLine           						0x00A0
+#define VSVBIStartData         						0x00A8
+#define VSVBIEndData           						0x00B0
+#define VSFifoControl          						0x00B8
+
+/**********************************
+ * GLINT Delta Region 0 Registers *
+ **********************************/
+
+/* Control Status Registers */
+#define DResetStatus							0x0800
+#define DIntEnable							0x0808
+#define DIntFlags							0x0810
+#define DErrorFlags							0x0838
+#define DTestRegister							0x0848
+#define DFIFODis							0x0868
+
+
+
+/**********************************
+ * GLINT Gamma Region 0 Registers *
+ **********************************/
+
+/* Control Status Registers */
+#define GInFIFOSpace							0x0018
+#define GDMAAddress							0x0028
+#define GDMACount							0x0030
+#define GDMAControl							0x0060
+#define GOutDMA								0x0080
+#define GOutDMACount							0x0088
+#define GResetStatus							0x0800
+#define GIntEnable							0x0808
+#define GIntFlags							0x0810
+#define GErrorFlags							0x0838
+#define GTestRegister							0x0848
+#define GFIFODis							0x0868
+
+#define GChipConfig							0x0870
+#define   GChipAGPCapable		1 << 0
+#define   GChipAGPSideband		1 << 1
+#define   GChipMultiGLINTApMask		3 << 19
+#define   GChipMultiGLINTAp_0M		0 << 19
+#define   GChipMultiGLINTAp_16M		1 << 19
+#define   GChipMultiGLINTAp_32M		2 << 19
+#define   GChipMultiGLINTAp_64M		3 << 19
+
+#define GCSRAperture							0x0878
+#define   GCSRSecondaryGLINTMapEn	1 << 0
+
+#define GPageTableAddr							0x0c00
+#define GPageTableLength						0x0c08
+#define GDelayTimer							0x0c38
+#define GCommandMode							0x0c40
+#define GCommandIntEnable						0x0c48
+#define GCommandIntFlags						0x0c50
+#define GCommandErrorFlags						0x0c58
+#define GCommandStatus							0x0c60
+#define GCommandFaultingAddr						0x0c68
+#define GVertexFaultingAddr						0x0c70
+#define GWriteFaultingAddr						0x0c88
+#define GFeedbackSelectCount						0x0c98
+#define GGammaProcessorMode						0x0cb8
+#define GVGAShadow							0x0d00
+#define GMultGLINTAperture						0x0d08
+#define GMultGLINT1							0x0d10
+#define GMultGLINT2							0x0d18
+
+/************************
+ * GLINT Core Registers *
+ ************************/
+
+#define GLINT_TAG(major,offset)		(((major) << 7) | ((offset) << 3)) 
+#define GLINT_TAG_ADDR(major,offset)	(0x8000 | GLINT_TAG((major),(offset)))
+
+#define UNIT_DISABLE							0
+#define UNIT_ENABLE							1
+
+#define StartXDom				GLINT_TAG_ADDR(0x00,0x00)
+#define dXDom					GLINT_TAG_ADDR(0x00,0x01)
+#define StartXSub				GLINT_TAG_ADDR(0x00,0x02)
+#define dXSub					GLINT_TAG_ADDR(0x00,0x03)
+#define StartY					GLINT_TAG_ADDR(0x00,0x04)
+#define dY					GLINT_TAG_ADDR(0x00,0x05)
+#define GLINTCount				GLINT_TAG_ADDR(0x00,0x06)
+#define Render					GLINT_TAG_ADDR(0x00,0x07)
+	#define AreaStippleEnable		0x00001
+	#define LineStippleEnable		0x00002
+	#define ResetLineStipple		0x00004
+	#define FastFillEnable			0x00008
+	#define PrimitiveLine			0
+	#define PrimitiveTrapezoid		0x00040
+	#define PrimitivePoint			0x00080
+	#define PrimitiveRectangle		0x000C0
+	#define AntialiasEnable         	0x00100
+	#define AntialiasingQuality     	0x00200
+	#define UsePointTable			0x00400
+	#define SyncOnBitMask			0x00800
+	#define SyncOnHostData			0x01000
+	#define TextureEnable           	0x02000
+	#define FogEnable               	0x04000
+	#define CoverageEnable			0x08000
+	#define SubPixelCorrectionEnable	0x10000
+	#define SpanOperation			0x40000
+	#define XPositive			1<<21
+	#define YPositive			1<<22
+
+
+#define ContinueNewLine				GLINT_TAG_ADDR(0x00,0x08)
+#define ContinueNewDom				GLINT_TAG_ADDR(0x00,0x09)
+#define ContinueNewSub				GLINT_TAG_ADDR(0x00,0x0a)
+#define Continue				GLINT_TAG_ADDR(0x00,0x0b)
+#define FlushSpan				GLINT_TAG_ADDR(0x00,0x0c)
+#define BitMaskPattern				GLINT_TAG_ADDR(0x00,0x0d)
+
+#define PointTable0				GLINT_TAG_ADDR(0x01,0x00)
+#define PointTable1				GLINT_TAG_ADDR(0x01,0x01)
+#define PointTable2				GLINT_TAG_ADDR(0x01,0x02)
+#define PointTable3				GLINT_TAG_ADDR(0x01,0x03)
+#define RasterizerMode				GLINT_TAG_ADDR(0x01,0x04)
+#define		RMMultiGLINT			1<<17
+#define		BitMaskPackingEachScanline	1<<9
+#define		ForceBackgroundColor		1<<6
+#define		InvertBitMask			1<<1
+#define YLimits					GLINT_TAG_ADDR(0x01,0x05)
+#define ScanLineOwnership			GLINT_TAG_ADDR(0x01,0x06)
+#define WaitForCompletion			GLINT_TAG_ADDR(0x01,0x07)
+#define PixelSize				GLINT_TAG_ADDR(0x01,0x08)
+#define XLimits					GLINT_TAG_ADDR(0x01,0x09) /* PM only */
+
+#define RectangleOrigin				GLINT_TAG_ADDR(0x01,0x0A) /* PM2 only */
+#define RectangleSize				GLINT_TAG_ADDR(0x01,0x0B) /* PM2 only */
+
+#define PackedDataLimits			GLINT_TAG_ADDR(0x02,0x0a) /* PM only */
+
+#define ScissorMode				GLINT_TAG_ADDR(0x03,0x00)
+        #define                                 SCI_USER          0x01
+        #define                                 SCI_SCREEN        0x02
+        #define                                 SCI_USERANDSCREEN 0x03
+
+#define ScissorMinXY				GLINT_TAG_ADDR(0x03,0x01)
+#define ScissorMaxXY				GLINT_TAG_ADDR(0x03,0x02)
+#define ScreenSize				GLINT_TAG_ADDR(0x03,0x03)
+#define AreaStippleMode				GLINT_TAG_ADDR(0x03,0x04)
+	/* 0:				*/
+	/* NoMirrorY			*/
+	/* NoMirrorX			*/
+	/* NoInvertPattern		*/
+	/* YAddress_1bit		*/
+	/* XAddress_1bit		*/
+	/* UNIT_DISABLE			*/
+
+	#define ASM_XAddress_2bit					1 << 1
+	#define ASM_XAddress_3bit					2 << 1
+	#define ASM_XAddress_4bit					3 << 1
+	#define ASM_XAddress_5bit					4 << 1
+	#define ASM_YAddress_2bit					1 << 4
+	#define ASM_YAddress_3bit					2 << 4
+	#define ASM_YAddress_4bit					3 << 4
+	#define ASM_YAddress_5bit					4 << 4
+	#define ASM_InvertPattern					1 << 17
+	#define ASM_MirrorX						1 << 18
+	#define ASM_MirrorY						1 << 19
+
+#define LineStippleMode				GLINT_TAG_ADDR(0x03,0x05)
+#define LoadLineStippleCounters			GLINT_TAG_ADDR(0x03,0x06)
+#define UpdateLineStippleCounters		GLINT_TAG_ADDR(0x03,0x07)
+#define SaveLineStippleState			GLINT_TAG_ADDR(0x03,0x08)
+#define WindowOrigin				GLINT_TAG_ADDR(0x03,0x09)
+
+#define AreaStipplePattern0			GLINT_TAG_ADDR(0x04,0x00)
+#define AreaStipplePattern1			GLINT_TAG_ADDR(0x04,0x01)
+#define AreaStipplePattern2			GLINT_TAG_ADDR(0x04,0x02)
+#define AreaStipplePattern3			GLINT_TAG_ADDR(0x04,0x03)
+#define AreaStipplePattern4			GLINT_TAG_ADDR(0x04,0x04)
+#define AreaStipplePattern5			GLINT_TAG_ADDR(0x04,0x05)
+#define AreaStipplePattern6			GLINT_TAG_ADDR(0x04,0x06)
+#define AreaStipplePattern7			GLINT_TAG_ADDR(0x04,0x07)
+
+#define TextureAddressMode			GLINT_TAG_ADDR(0x07,0x00)
+#define SStart					GLINT_TAG_ADDR(0x07,0x01)
+#define dSdx					GLINT_TAG_ADDR(0x07,0x02)
+#define dSdyDom					GLINT_TAG_ADDR(0x07,0x03)
+#define TStart					GLINT_TAG_ADDR(0x07,0x04)
+#define dTdx					GLINT_TAG_ADDR(0x07,0x05)
+#define dTdyDom					GLINT_TAG_ADDR(0x07,0x06)
+#define QStart					GLINT_TAG_ADDR(0x07,0x07)
+#define dQdx					GLINT_TAG_ADDR(0x07,0x08)
+#define dQdyDom					GLINT_TAG_ADDR(0x07,0x09)
+#define LOD					GLINT_TAG_ADDR(0x07,0x0A)
+#define dSdy					GLINT_TAG_ADDR(0x07,0x0B)
+#define dTdy					GLINT_TAG_ADDR(0x07,0x0C)
+#define dQdy					GLINT_TAG_ADDR(0x07,0x0D)
+
+#define TextureReadMode				GLINT_TAG_ADDR(0x09,0x00)
+#define TextureFormat				GLINT_TAG_ADDR(0x09,0x01)
+  #define Texture_4_Components 3 << 3
+  #define Texture_Texel        0
+
+#define TextureCacheControl			GLINT_TAG_ADDR(0x09,0x02)
+  #define TextureCacheControlEnable     2
+  #define TextureCacheControlInvalidate 1
+
+#define GLINTBorderColor			GLINT_TAG_ADDR(0x09,0x05)
+
+#define TexelLUTIndex				GLINT_TAG_ADDR(0x09,0x08)
+#define TexelLUTData				GLINT_TAG_ADDR(0x09,0x09)
+#define TexelLUTAddress				GLINT_TAG_ADDR(0x09,0x0A)
+#define TexelLUTTransfer			GLINT_TAG_ADDR(0x09,0x0B)
+#define TextureFilterMode			GLINT_TAG_ADDR(0x09,0x0C)
+#define TextureChromaUpper			GLINT_TAG_ADDR(0x09,0x0D)
+#define TextureChromaLower			GLINT_TAG_ADDR(0x09,0x0E)
+
+#define TxBaseAddr0				GLINT_TAG_ADDR(0x0A,0x00)
+#define TxBaseAddr1				GLINT_TAG_ADDR(0x0A,0x01)
+#define TxBaseAddr2				GLINT_TAG_ADDR(0x0A,0x02)
+#define TxBaseAddr3				GLINT_TAG_ADDR(0x0A,0x03)
+#define TxBaseAddr4				GLINT_TAG_ADDR(0x0A,0x04)
+#define TxBaseAddr5				GLINT_TAG_ADDR(0x0A,0x05)
+#define TxBaseAddr6				GLINT_TAG_ADDR(0x0A,0x06)
+#define TxBaseAddr7				GLINT_TAG_ADDR(0x0A,0x07)
+#define TxBaseAddr8				GLINT_TAG_ADDR(0x0A,0x08)
+#define TxBaseAddr9				GLINT_TAG_ADDR(0x0A,0x09)
+#define TxBaseAddr10				GLINT_TAG_ADDR(0x0A,0x0A)
+#define TxBaseAddr11				GLINT_TAG_ADDR(0x0A,0x0B)
+
+#define PMTextureBaseAddress			GLINT_TAG_ADDR(0x0b,0x00)
+#define PMTextureMapFormat			GLINT_TAG_ADDR(0x0b,0x01)
+#define PMTextureDataFormat			GLINT_TAG_ADDR(0x0b,0x02)
+
+#define Texel0					GLINT_TAG_ADDR(0x0c,0x00)
+#define Texel1					GLINT_TAG_ADDR(0x0c,0x01)
+#define Texel2					GLINT_TAG_ADDR(0x0c,0x02)
+#define Texel3					GLINT_TAG_ADDR(0x0c,0x03)
+#define Texel4					GLINT_TAG_ADDR(0x0c,0x04)
+#define Texel5					GLINT_TAG_ADDR(0x0c,0x05)
+#define Texel6					GLINT_TAG_ADDR(0x0c,0x06)
+#define Texel7					GLINT_TAG_ADDR(0x0c,0x07)
+#define Interp0					GLINT_TAG_ADDR(0x0c,0x08)
+#define Interp1					GLINT_TAG_ADDR(0x0c,0x09)
+#define Interp2					GLINT_TAG_ADDR(0x0c,0x0a)
+#define Interp3					GLINT_TAG_ADDR(0x0c,0x0b)
+#define Interp4					GLINT_TAG_ADDR(0x0c,0x0c)
+#define TextureFilter				GLINT_TAG_ADDR(0x0c,0x0d)
+#define PMTextureReadMode			GLINT_TAG_ADDR(0x0c,0x0e)
+#define TexelLUTMode				GLINT_TAG_ADDR(0x0c,0x0f)
+
+#define TextureColorMode			GLINT_TAG_ADDR(0x0d,0x00)
+  #define TextureTypeOpenGL 0
+  #define TextureTypeApple  1 << 4
+  #define TextureKsDDA      1 << 5 /* only Apple-Mode */
+  #define TextureKdDDA      1 << 6 /* only Apple-Mode */
+
+#define TextureEnvColor				GLINT_TAG_ADDR(0x0d,0x01)
+#define FogMode					GLINT_TAG_ADDR(0x0d,0x02)
+	/* 0:				*/
+	/* FOG RGBA			*/
+	/* UNIT_DISABLE			*/
+
+	#define FOG_CI				0x0002
+
+#define FogColor				GLINT_TAG_ADDR(0x0d,0x03)
+#define FStart					GLINT_TAG_ADDR(0x0d,0x04)
+#define dFdx					GLINT_TAG_ADDR(0x0d,0x05)
+#define dFdyDom					GLINT_TAG_ADDR(0x0d,0x06)
+#define KsStart					GLINT_TAG_ADDR(0x0d,0x09)
+#define dKsdx					GLINT_TAG_ADDR(0x0d,0x0a)
+#define dKsdyDom				GLINT_TAG_ADDR(0x0d,0x0b)
+#define KdStart					GLINT_TAG_ADDR(0x0d,0x0c)
+#define dKdStart				GLINT_TAG_ADDR(0x0d,0x0d)
+#define dKddyDom				GLINT_TAG_ADDR(0x0d,0x0e)
+
+#define RStart					GLINT_TAG_ADDR(0x0f,0x00)
+#define dRdx					GLINT_TAG_ADDR(0x0f,0x01)
+#define dRdyDom					GLINT_TAG_ADDR(0x0f,0x02)
+#define GStart					GLINT_TAG_ADDR(0x0f,0x03)
+#define dGdx					GLINT_TAG_ADDR(0x0f,0x04)
+#define dGdyDom					GLINT_TAG_ADDR(0x0f,0x05)
+#define BStart					GLINT_TAG_ADDR(0x0f,0x06)
+#define dBdx					GLINT_TAG_ADDR(0x0f,0x07)
+#define dBdyDom					GLINT_TAG_ADDR(0x0f,0x08)
+#define AStart					GLINT_TAG_ADDR(0x0f,0x09)
+#define dAdx					GLINT_TAG_ADDR(0x0f,0x0a)
+#define dAdyDom					GLINT_TAG_ADDR(0x0f,0x0b)
+#define ColorDDAMode				GLINT_TAG_ADDR(0x0f,0x0c)
+	/* 0:					*/
+	#define CDDA_FlatShading			                0
+	/* UNIT_DISABLE			*/
+	#define CDDA_GouraudShading					0x0002
+        
+
+#define ConstantColor				GLINT_TAG_ADDR(0x0f,0x0d)
+#define GLINTColor				GLINT_TAG_ADDR(0x0f,0x0e)
+#define AlphaTestMode				GLINT_TAG_ADDR(0x10,0x00)
+#define AntialiasMode				GLINT_TAG_ADDR(0x10,0x01)
+#define AlphaBlendMode				GLINT_TAG_ADDR(0x10,0x02)
+	/* 0:					*/
+	/* SrcZERO				*/
+	/* DstZERO				*/
+	/* ColorFormat8888			*/
+	/* AlphaBuffer present			*/
+	/* ColorOrderBGR			*/
+	/* TypeOpenGL				*/
+	/* DstFBData				*/
+	/* UNIT_DISABLE				*/
+
+	#define ABM_SrcONE					1 << 1
+	#define ABM_SrcDST_COLOR				2 << 1
+	#define ABM_SrcONE_MINUS_DST_COLOR			3 << 1
+	#define ABM_SrcSRC_ALPHA				4 << 1
+	#define ABM_SrcONE_MINUS_SRC_ALPHA			5 << 1
+	#define ABM_SrcDST_ALPHA				6 << 1
+	#define ABM_SrcONE_MINUS_DST_ALPHA			7 << 1
+	#define ABM_SrcSRC_ALPHA_SATURATE			8 << 1
+	#define ABM_DstONE					1 << 5
+	#define ABM_DstSRC_COLOR				2 << 5
+	#define ABM_DstONE_MINUS_SRC_COLOR			3 << 5
+	#define ABM_DstSRC_ALPHA				4 << 5
+	#define ABM_DstONE_MINUS_SRC_ALPHA			5 << 5
+	#define ABM_DstDST_ALPHA				6 << 5
+	#define ABM_DstONE_MINUS_DST_ALPHA			7 << 5
+	#define ABM_ColorFormat5555				1 << 8
+	#define ABM_ColorFormat4444				2 << 8
+	#define ABM_ColorFormat4444_Front			3 << 8
+	#define ABM_ColorFormat4444_Back			4 << 8
+	#define ABM_ColorFormat332_Front			5 << 8
+	#define ABM_ColorFormat332_Back				6 << 8
+	#define ABM_ColorFormat121_Front			7 << 8
+	#define ABM_ColorFormat121_Back				8 << 8
+	#define ABM_ColorFormat555_Back				13 << 8
+	#define ABM_ColorFormat_CI8				14 << 8
+	#define ABM_ColorFormat_CI4				15 << 8
+	#define ABM_NoAlphaBuffer				0x1000
+	#define ABM_ColorOrderRGB				0x2000
+	#define ABM_TypeQuickDraw3D				0x4000
+	#define ABM_DstFBSourceData				0x8000
+
+#define DitherMode				GLINT_TAG_ADDR(0x10,0x03)
+	/* 0:					*/
+	/* ColorOrder BGR		*/
+	/* AlphaDitherDefault	*/
+	/* ColorFormat8888		*/
+	/* TruncateMode 		*/
+	/* DitherDisable		*/
+	/* UNIT_DISABLE			*/
+
+	#define DTM_DitherEnable				1 << 1
+	#define DTM_ColorFormat5555				1 << 2
+	#define DTM_ColorFormat4444				2 << 2
+	#define DTM_ColorFormat4444_Front			3 << 2
+	#define DTM_ColorFormat4444_Back			4 << 2
+	#define DTM_ColorFormat332_Front			5 << 2
+	#define DTM_ColorFormat332_Back				6 << 2
+	#define DTM_ColorFormat121_Front			7 << 2
+	#define DTM_ColorFormat121_Back				8 << 2
+	#define DTM_ColorFormat555_Back				13 << 2
+	#define DTM_ColorFormat_CI8				14 << 2
+	#define DTM_ColorFormat_CI4				15 << 2
+	#define DTM_ColorOrderRGB				1 << 10
+	#define DTM_NoAlphaDither				1 << 14
+	#define DTM_RoundMode					1 << 15
+
+#define FBSoftwareWriteMask			GLINT_TAG_ADDR(0x10,0x04)
+#define LogicalOpMode				GLINT_TAG_ADDR(0x10,0x05)
+        #define Use_ConstantFBWriteData 0x40
+
+
+#define FBWriteData				GLINT_TAG_ADDR(0x10,0x06)
+#define RouterMode				GLINT_TAG_ADDR(0x10,0x08)
+        #define ROUTER_Depth_Texture 1
+        #define ROUTER_Texture_Depth 0
+
+
+#define LBReadMode				GLINT_TAG_ADDR(0x11,0x00)
+	/* 0:				*/
+	/* SrcNoRead			*/
+	/* DstNoRead			*/
+	/* DataLBDefault		*/
+	/* WinTopLeft			*/
+	/* NoPatch			*/
+	/* ScanlineInterval1 		*/
+
+	#define LBRM_SrcEnable				1 << 9
+	#define LBRM_DstEnable				1 << 10
+	#define LBRM_DataLBStencil			1 << 16
+	#define LBRM_DataLBDepth			2 << 16
+	#define LBRM_WinBottomLeft			1 << 18
+	#define LBRM_DoPatch				1 << 19
+
+	#define LBRM_ScanlineInt2			1 << 20
+	#define LBRM_ScanlineInt4			2 << 20
+	#define LBRM_ScanlineInt8			3 << 20
+
+
+#define LBReadFormat				GLINT_TAG_ADDR(0x11,0x01)
+        #define LBRF_DepthWidth15   0x03  /* only permedia */
+        #define LBRF_DepthWidth16   0x00
+        #define LBRF_DepthWidth24   0x01
+        #define LBRF_DepthWidth32   0x02
+
+        #define LBRF_StencilWidth0  (0 << 2)
+        #define LBRF_StencilWidth4  (1 << 2)
+        #define LBRF_StencilWidth8  (2 << 2)
+
+        #define LBRF_StencilPos16   (0 << 4)
+        #define LBRF_StencilPos20   (1 << 4)
+        #define LBRF_StencilPos24   (2 << 4)
+        #define LBRF_StencilPos28   (3 << 4)
+        #define LBRF_StencilPos32   (4 << 4)
+
+        #define LBRF_FrameCount0    (0 << 7)
+        #define LBRF_FrameCount4    (1 << 7)
+        #define LBRF_FrameCount8    (2 << 7)
+
+        #define LBRF_FrameCountPos16  (0 << 9)
+        #define LBRF_FrameCountPos20  (1 << 9)
+        #define LBRF_FrameCountPos24  (2 << 9)
+        #define LBRF_FrameCountPos28  (3 << 9)
+        #define LBRF_FrameCountPos32  (4 << 9)
+        #define LBRF_FrameCountPos36  (5 << 9)
+        #define LBRF_FrameCountPos40  (6 << 9)
+
+        #define LBRF_GIDWidth0 (0 << 12)
+        #define LBRF_GIDWidth4 (1 << 12)
+
+        #define LBRF_GIDPos16  (0 << 13)
+        #define LBRF_GIDPos20  (1 << 13)
+        #define LBRF_GIDPos24  (2 << 13)
+        #define LBRF_GIDPos28  (3 << 13)
+        #define LBRF_GIDPos32  (4 << 13)
+        #define LBRF_GIDPos36  (5 << 13)
+        #define LBRF_GIDPos40  (6 << 13)
+        #define LBRF_GIDPos44  (7 << 13)
+        #define LBRF_GIDPos48  (8 << 13)
+
+        #define LBRF_Compact32  (1 << 17)
+
+
+
+#define LBSourceOffset				GLINT_TAG_ADDR(0x11,0x02)
+#define LBStencil				GLINT_TAG_ADDR(0x11,0x05)
+#define LBDepth					GLINT_TAG_ADDR(0x11,0x06)
+#define LBWindowBase				GLINT_TAG_ADDR(0x11,0x07)
+#define LBWriteMode				GLINT_TAG_ADDR(0x11,0x08)
+	#define LBWM_WriteEnable		0x1
+	#define LBWM_UpLoad_LBDepth		0x2
+	#define LBWM_UpLoad_LBStencil		0x4
+
+#define LBWriteFormat				GLINT_TAG_ADDR(0x11,0x09)
+
+
+#define TextureData				GLINT_TAG_ADDR(0x11,0x0d)
+#define TextureDownloadOffset			GLINT_TAG_ADDR(0x11,0x0e)
+#define LBWindowOffset				GLINT_TAG_ADDR(0x11,0x0f)
+
+#define GLINTWindow				GLINT_TAG_ADDR(0x13,0x00)
+        #define GWIN_UnitEnable          (1 << 0)
+        #define GWIN_ForceLBUpdate       (1 << 3)
+        #define GWIN_LBUpdateSourceREG   (1 << 4)
+        #define GWIN_LBUpdateSourceLB    (0 << 4)
+        #define GWIN_StencilFCP          (1 << 17)
+        #define GWIN_DepthFCP            (1 << 18)
+        #define GWIN_OverrideWriteFilter (1 << 19)
+
+	/* ??? is this needed, set by permedia (2) modules */
+        #define GWIN_DisableLBUpdate    0x40000 
+
+#define StencilMode				GLINT_TAG_ADDR(0x13,0x01)
+#define StencilData				GLINT_TAG_ADDR(0x13,0x02)
+#define GLINTStencil				GLINT_TAG_ADDR(0x13,0x03)
+#define DepthMode				GLINT_TAG_ADDR(0x13,0x04)
+	/* 0:				*/
+	/* WriteDisable			*/
+	/* SrcCompFragment		*/
+	/* CompFuncNEVER		*/
+	/* UNIT_DISABLE			*/
+
+	#define DPM_WriteEnable			1 << 1
+	#define DPM_SrcCompLBData		1 << 2
+	#define DPM_SrcCompDregister		2 << 2
+	#define DPM_SrcCompLBSourceData		3 << 2
+	#define DPM_CompFuncLESS		1 << 4
+	#define DPM_CompFuncEQUAL		2 << 4
+	#define DPM_CompFuncLESS_OR_EQ		3 << 4
+	#define DPM_CompFuncGREATER		4 << 4
+	#define DPM_CompFuncNOT_EQ		5 << 4
+	#define DPM_CompFuncGREATER_OR_EQ	6 << 4
+	#define DPM_CompFuncALWAYS		7 << 4
+
+#define GLINTDepth				GLINT_TAG_ADDR(0x13,0x05)
+#define ZStartU					GLINT_TAG_ADDR(0x13,0x06)
+#define ZStartL					GLINT_TAG_ADDR(0x13,0x07)
+#define dZdxU					GLINT_TAG_ADDR(0x13,0x08)
+#define dZdxL					GLINT_TAG_ADDR(0x13,0x09)
+#define dZdyDomU				GLINT_TAG_ADDR(0x13,0x0a)
+#define dZdyDomL				GLINT_TAG_ADDR(0x13,0x0b)
+#define FastClearDepth				GLINT_TAG_ADDR(0x13,0x0c)
+
+#define FBReadMode				GLINT_TAG_ADDR(0x15,0x00)
+	/* 0:				*/
+	/* SrcNoRead			*/
+	/* DstNoRead			*/
+	/* DataFBDefault		*/
+	/* WinTopLeft			*/
+	/* ScanlineInterval1 		*/
+
+	#define FBRM_SrcEnable			1 << 9
+	#define FBRM_DstEnable			1 << 10
+	#define FBRM_DataFBColor		1 << 15
+	#define FBRM_WinBottomLeft		1 << 16
+	#define FBRM_Packed			1 << 19
+	#define FBRM_ScanlineInt2		1 << 23
+	#define FBRM_ScanlineInt4		2 << 23
+	#define FBRM_ScanlineInt8		3 << 23
+
+
+#define FBSourceOffset				GLINT_TAG_ADDR(0x15,0x01)
+#define FBPixelOffset				GLINT_TAG_ADDR(0x15,0x02)
+#define FBColor					GLINT_TAG_ADDR(0x15,0x03)
+#define FBData					GLINT_TAG_ADDR(0x15,0x04)
+#define FBSourceData				GLINT_TAG_ADDR(0x15,0x05)
+
+#define FBWindowBase				GLINT_TAG_ADDR(0x15,0x06)
+#define FBWriteMode				GLINT_TAG_ADDR(0x15,0x07)
+	/* 0:			*/
+	/* FBWM_NoColorUpload	*/
+	/* FBWM_WriteDisable	*/
+	#define FBWM_WriteEnable		1
+	#define FBWM_UploadColor		1 << 3
+/* Permedia3 extensions */
+	#define FBWM_Enable0			1 << 12
+
+#define FBHardwareWriteMask			GLINT_TAG_ADDR(0x15,0x08)
+#define FBBlockColor				GLINT_TAG_ADDR(0x15,0x09)
+#define FBReadPixel				GLINT_TAG_ADDR(0x15,0x0a) /* PM */
+#define PatternRamMode				GLINT_TAG_ADDR(0x15,0x0f)
+
+#define PatternRamData0				GLINT_TAG_ADDR(0x16,0x00)
+#define PatternRamData1				GLINT_TAG_ADDR(0x16,0x01)
+#define PatternRamData2				GLINT_TAG_ADDR(0x16,0x02)
+#define PatternRamData3				GLINT_TAG_ADDR(0x16,0x03)
+#define PatternRamData4				GLINT_TAG_ADDR(0x16,0x04)
+#define PatternRamData5				GLINT_TAG_ADDR(0x16,0x05)
+#define PatternRamData6				GLINT_TAG_ADDR(0x16,0x06)
+#define PatternRamData7				GLINT_TAG_ADDR(0x16,0x07)
+
+#define FilterMode				GLINT_TAG_ADDR(0x18,0x00)
+	/* 0:				*/
+	/* CullDepthTags		*/
+	/* CullDepthData		*/
+	/* CullStencilTags		*/
+	/* CullStencilData		*/
+	/* CullColorTag			*/
+	/* CullColorData		*/
+	/* CullSyncTag			*/
+	/* CullSyncData			*/
+	/* CullStatisticTag		*/
+	/* CullStatisticData		*/
+
+	#define FM_PassDepthTags					0x0010
+	#define FM_PassDepthData					0x0020
+	#define FM_PassStencilTags					0x0040
+	#define FM_PassStencilData					0x0080
+	#define FM_PassColorTag						0x0100
+	#define FM_PassColorData					0x0200
+	#define FM_PassSyncTag						0x0400
+	#define FM_PassSyncData						0x0800
+	#define FM_PassStatisticTag					0x1000
+	#define FM_PassStatisticData					0x2000
+
+#define	Sync_tag							0x0188
+
+#define StatisticMode				GLINT_TAG_ADDR(0x18,0x01)
+#define MinRegion				GLINT_TAG_ADDR(0x18,0x02)
+#define MaxRegion				GLINT_TAG_ADDR(0x18,0x03)
+#define ResetPickResult				GLINT_TAG_ADDR(0x18,0x04)
+#define MitHitRegion				GLINT_TAG_ADDR(0x18,0x05)
+#define MaxHitRegion				GLINT_TAG_ADDR(0x18,0x06)
+#define PickResult				GLINT_TAG_ADDR(0x18,0x07)
+#define GlintSync				GLINT_TAG_ADDR(0x18,0x08)
+
+#define FBBlockColorU				GLINT_TAG_ADDR(0x18,0x0d)
+#define FBBlockColorL				GLINT_TAG_ADDR(0x18,0x0e)
+#define SuspendUntilFrameBlank			GLINT_TAG_ADDR(0x18,0x0f)
+
+#define KsRStart				GLINT_TAG_ADDR(0x19,0x00)
+#define dKsRdx					GLINT_TAG_ADDR(0x19,0x01)
+#define dKsRdyDom				GLINT_TAG_ADDR(0x19,0x02)
+#define KsGStart				GLINT_TAG_ADDR(0x19,0x03)
+#define dKsGdx					GLINT_TAG_ADDR(0x19,0x04)
+#define dKsGdyDom				GLINT_TAG_ADDR(0x19,0x05)
+#define KsBStart				GLINT_TAG_ADDR(0x19,0x06)
+#define dKsBdx					GLINT_TAG_ADDR(0x19,0x07)
+#define dKsBdyDom				GLINT_TAG_ADDR(0x19,0x08)
+
+#define KdRStart				GLINT_TAG_ADDR(0x1A,0x00)
+#define dKdRdx					GLINT_TAG_ADDR(0x1A,0x01)
+#define dKdRdyDom				GLINT_TAG_ADDR(0x1A,0x02)
+#define KdGStart				GLINT_TAG_ADDR(0x1A,0x03)
+#define dKdGdx					GLINT_TAG_ADDR(0x1A,0x04)
+#define dKdGdyDom				GLINT_TAG_ADDR(0x1A,0x05)
+#define KdBStart				GLINT_TAG_ADDR(0x1A,0x06)
+#define dKdBdx					GLINT_TAG_ADDR(0x1A,0x07)
+#define dKdBdyDom				GLINT_TAG_ADDR(0x1A,0x08)
+
+#define FBSourceBase				GLINT_TAG_ADDR(0x1B,0x00)
+#define FBSourceDelta				GLINT_TAG_ADDR(0x1B,0x01)
+#define Config					GLINT_TAG_ADDR(0x1B,0x02)
+#define		CFBRM_SrcEnable		1<<0
+#define		CFBRM_DstEnable		1<<1
+#define		CFBRM_Packed		1<<2
+#define		CWM_Enable		1<<3
+#define		CCDDA_Enable		1<<4
+#define		CLogOp_Enable		1<<5
+#define ContextDump                             GLINT_TAG_ADDR(0x1B,0x08)
+#define ContextRestore                          GLINT_TAG_ADDR(0x1B,0x09)
+#define ContextData                             GLINT_TAG_ADDR(0x1B,0x0a)
+
+#define TexelLUT0				GLINT_TAG_ADDR(0x1D,0x00)
+#define TexelLUT1				GLINT_TAG_ADDR(0x1D,0x01)
+#define TexelLUT2				GLINT_TAG_ADDR(0x1D,0x02)
+#define TexelLUT3				GLINT_TAG_ADDR(0x1D,0x03)
+#define TexelLUT4				GLINT_TAG_ADDR(0x1D,0x04)
+#define TexelLUT5				GLINT_TAG_ADDR(0x1D,0x05)
+#define TexelLUT6				GLINT_TAG_ADDR(0x1D,0x06)
+#define TexelLUT7				GLINT_TAG_ADDR(0x1D,0x07)
+#define TexelLUT8				GLINT_TAG_ADDR(0x1D,0x08)
+#define TexelLUT9				GLINT_TAG_ADDR(0x1D,0x09)
+#define TexelLUT10				GLINT_TAG_ADDR(0x1D,0x0A)
+#define TexelLUT11				GLINT_TAG_ADDR(0x1D,0x0B)
+#define TexelLUT12				GLINT_TAG_ADDR(0x1D,0x0C)
+#define TexelLUT13				GLINT_TAG_ADDR(0x1D,0x0D)
+#define TexelLUT14				GLINT_TAG_ADDR(0x1D,0x0E)
+#define TexelLUT15				GLINT_TAG_ADDR(0x1D,0x0F)
+
+#define YUVMode                                 GLINT_TAG_ADDR(0x1E,0x00)
+#define ChromaUpper                             GLINT_TAG_ADDR(0x1E,0x01)
+#define ChromaLower                             GLINT_TAG_ADDR(0x1E,0x02)
+#define ChromaTestMode                          GLINT_TAG_ADDR(0x1E,0x03)
+#define AlphaMapUpperBound                      GLINT_TAG_ADDR(0x1E,0x03) /* PM2 */
+#define AlphaMapLowerBound                      GLINT_TAG_ADDR(0x1E,0x04) /* PM2 */
+
+
+/******************************
+ * GLINT Delta Core Registers *
+ ******************************/
+
+#define V0FixedTag	GLINT_TAG_ADDR(0x20,0x00)
+#define V1FixedTag	GLINT_TAG_ADDR(0x21,0x00)
+#define V2FixedTag	GLINT_TAG_ADDR(0x22,0x00)
+#define V0FloatTag	GLINT_TAG_ADDR(0x23,0x00)
+#define V1FloatTag	GLINT_TAG_ADDR(0x24,0x00)
+#define V2FloatTag	GLINT_TAG_ADDR(0x25,0x00)
+
+#define VPAR_s		0x00
+#define VPAR_t		0x08
+#define VPAR_q		0x10
+#define VPAR_Ks		0x18
+#define VPAR_Kd		0x20
+
+/* have changed colors in ramdac !
+#define VPAR_R		0x28
+#define VPAR_G		0x30
+#define VPAR_B		0x38
+#define VPAR_A		0x40
+*/
+#define VPAR_B		0x28
+#define VPAR_G		0x30
+#define VPAR_R		0x38
+#define VPAR_A		0x40
+
+#define VPAR_f		0x48
+
+#define VPAR_x		0x50
+#define VPAR_y		0x58
+#define VPAR_z		0x60
+
+#define DeltaModeTag				GLINT_TAG_ADDR(0x26,0x00)
+	/* 0:				*/
+	/* GLINT_300SX			*/
+
+	/* DeltaMode Register Bit Field Assignments */
+	#define DM_GLINT_300SX					0x0000
+	#define DM_GLINT_500TX					0x0001
+	#define DM_PERMEDIA					0x0002
+	#define DM_Depth_16BPP					(1 << 2)
+	#define DM_Depth_24BPP					(2 << 2)
+	#define DM_Depth_32BPP					(3 << 2)
+	#define DM_FogEnable					0x0010
+	#define DM_TextureEnable				0x0020
+	#define DM_SmoothShadingEnable				0x0040
+	#define DM_DepthEnable					0x0080
+	#define DM_SpecularTextureEnable			0x0100
+	#define DM_DiffuseTextureEnable				0x0200
+	#define DM_SubPixelCorrectionEnable			0x0400
+	#define DM_DiamondExit					0x0800
+	#define DM_NoDraw					0x1000
+	#define DM_ClampEnable					0x2000
+	#define DM_ClampedTexParMode				0x4000 
+	#define DM_NormalizedTexParMode				0xC000 
+
+
+        #define DDCMD_AreaStrippleEnable                        0x0001
+	#define DDCMD_LineStrippleEnable                        0x0002
+	#define DDCMD_ResetLineStripple                         1 << 2
+        #define DDCMD_FastFillEnable                            1 << 3
+        /*  2 Bits reserved */
+	#define DDCMD_PrimitiveType_Point                       2 << 6
+	#define DDCMD_PrimitiveType_Line                        0 << 6
+	#define DDCMD_PrimitiveType_Trapezoid                   1 << 6
+	#define DDCMD_AntialiasEnable				1 << 8
+     	#define DDCMD_AntialiasingQuality			1 << 9
+        #define DDCMD_UsePointTable                             1 << 10
+	#define DDCMD_SyncOnBitMask                             1 << 11
+	#define DDCMD_SyncOnHostDate                            1 << 12
+     	#define DDCMD_TextureEnable			        1 << 13
+	#define DDCMD_FogEnable                                 1 << 14
+	#define DDCMD_CoverageEnable                            1 << 15
+	#define DDCMD_SubPixelCorrectionEnable                  1 << 16
+
+
+
+#define DrawTriangle				GLINT_TAG_ADDR(0x26,0x01)
+#define RepeatTriangle				GLINT_TAG_ADDR(0x26,0x02)
+#define DrawLine01				GLINT_TAG_ADDR(0x26,0x03)
+#define DrawLine10				GLINT_TAG_ADDR(0x26,0x04)
+#define RepeatLine				GLINT_TAG_ADDR(0x26,0x05)
+#define BroadcastMask				GLINT_TAG_ADDR(0x26,0x0F)
+
+/* Permedia 3 - Accelerator Extensions */
+#define FillRectanglePosition					0x8348
+#define FillRender2D						0x8350
+#define FBDstReadBufAddr0					0xAE80
+#define FBDstReadBufOffset0					0xAEA0
+#define FBDstReadBufWidth0					0xAEC0
+#define FBDstReadMode						0xAEE0
+#define		FBDRM_Enable0		1<<8
+#define		FBDRM_Blocking		1<<24
+#define FBDstReadEnables					0xAEE8
+#define FBSrcReadMode						0xAF00
+#define		FBSRM_Blocking		1<<11
+#define FBSrcReadBufAddr					0xAF08
+#define FBSrcReadBufOffset0					0xAF10
+#define FBSrcReadBufWidth					0xAF18
+#define FBWriteBufAddr0						0xB000
+#define FBWriteBufOffset0					0xB020
+#define FBWriteBufWidth0					0xB040
+#define FBBlockColorBack					0xB0A0
+#define ForegroundColor						0xB0C0
+#define BackgroundColor						0xB0C8
+#define RectanglePosition					0xB600
+#define Render2D						0xB640
+
+/*  Colorformats */
+#define BGR555  1
+#define BGR565  16
+#define CI8     14
+#define CI4     15
+
+#ifdef DEBUG
+#define GLINT_WRITE_REG(v,r)					\
+	GLINT_VERB_WRITE_REG(pGlint,v,r,__FILE__,__LINE__)
+#define GLINT_READ_REG(r)					\
+	GLINT_VERB_READ_REG(pGlint,r,__FILE__,__LINE__)
+#else
+
+#define GLINT_WRITE_REG(v,r) \
+	MMIO_OUT32(pGlint->IOBase + pGlint->IOOffset,(unsigned long)(r), (v))
+#define GLINT_READ_REG(r) \
+	MMIO_IN32(pGlint->IOBase + pGlint->IOOffset,(unsigned long)(r))
+
+#endif /* DEBUG */
+
+#define GLINT_WAIT(n)						\
+do{								\
+	if (pGlint->InFifoSpace>=(n))				\
+	    pGlint->InFifoSpace -= (n);				\
+	else {							\
+	    int tmp;						\
+	    while((tmp=GLINT_READ_REG(InFIFOSpace))<(n));	\
+	    /* Clamp value due to bugs in PM3 */		\
+	    if (tmp > pGlint->FIFOSize)				\
+		tmp = pGlint->FIFOSize;				\
+	    pGlint->InFifoSpace = tmp - (n);			\
+	}							\
+}while(0)
+
+#define GLINTDACDelay(x) do {                                   \
+        int delay = x;                                          \
+        unsigned char tmp;                                      \
+	while(delay--){tmp = GLINT_READ_REG(InFIFOSpace);};     \
+	} while(0)
+        
+#define GLINT_MASK_WRITE_REG(v,m,r)				\
+	GLINT_WRITE_REG((GLINT_READ_REG(r)&(m))|(v),r)
+
+#define GLINT_SLOW_WRITE_REG(v,r)				\
+do{								\
+	mem_barrier();						\
+	GLINT_WAIT(pGlint->FIFOSize);	     			\
+	mem_barrier();						\
+        GLINT_WRITE_REG(v,r);					\
+}while(0)
+
+#define GLINT_SET_INDEX(index)					\
+do{								\
+	GLINT_SLOW_WRITE_REG(((index)>>8)&0xff,PM2VDACIndexRegHigh);	\
+	GLINT_SLOW_WRITE_REG((index)&0xff,PM2VDACIndexRegLow);	\
+} while(0)
+
+#define REPLICATE(r)						\
+{								\
+	if (pScrn->bitsPerPixel == 16) {			\
+		r &= 0xFFFF;					\
+		r |= (r<<16);					\
+	} else							\
+	if (pScrn->bitsPerPixel == 8) { 			\
+		r &= 0xFF;					\
+		r |= (r<<8);					\
+		r |= (r<<16);					\
+	}							\
+}
+
+#ifndef XF86DRI
+#define LOADROP(rop)						\
+{								\
+	if (pGlint->ROP != rop)	{				\
+		GLINT_WRITE_REG(rop<<1|UNIT_ENABLE, LogicalOpMode);	\
+		pGlint->ROP = rop;				\
+	}							\
+}
+#else
+#define LOADROP(rop) \
+	{				\
+		GLINT_WRITE_REG(rop<<1|UNIT_ENABLE, LogicalOpMode);	\
+		pGlint->ROP = rop;				\
+	}
+#endif
+	
+#define CHECKCLIPPING						\
+{								\
+	if (pGlint->ClippingOn) {				\
+		pGlint->ClippingOn = FALSE;			\
+		GLINT_WAIT(1);					\
+		GLINT_WRITE_REG(0, ScissorMode);		\
+	}							\
+}
+
+#ifndef XF86DRI
+#define DO_PLANEMASK(planemask)					\
+{ 								\
+	if (planemask != pGlint->planemask) {			\
+		pGlint->planemask = planemask;			\
+		REPLICATE(planemask); 				\
+		GLINT_WRITE_REG(planemask, FBHardwareWriteMask);\
+	}							\
+} 
+#else
+#define DO_PLANEMASK(planemask)					\
+	{							\
+		pGlint->planemask = planemask;			\
+		REPLICATE(planemask); 				\
+		GLINT_WRITE_REG(planemask, FBHardwareWriteMask);\
+	}
+#endif
+
+/* Permedia Save/Restore functions */
+
+#define STOREREG(address,value) 				\
+    	pReg->glintRegs[address >> 3] = value;
+
+#define SAVEREG(address) 					\
+    	pReg->glintRegs[address >> 3] = GLINT_READ_REG(address);
+
+#define RESTOREREG(address) 					\
+    	GLINT_SLOW_WRITE_REG(pReg->glintRegs[address >> 3], address);
+
+#define STOREDAC(address,value)					\
+    	pReg->DacRegs[address] = value;
+
+#define P2VOUT(address)						\
+    Permedia2vOutIndReg(pScrn, address, 0x00, pReg->DacRegs[address]);
+
+#define P2VIN(address)						\
+    pReg->DacRegs[address] = Permedia2vInIndReg(pScrn, address);
+
+/* RamDac Save/Restore functions, used by external DAC's */
+
+#define STORERAMDAC(address,value)				\
+    	ramdacReg->DacRegs[address] = value;
+
+/* Multi Chip access */
+
+#define ACCESSCHIP1()						\
+    pGlint->IOOffset = 0;
+
+#define ACCESSCHIP2()						\
+    pGlint->IOOffset = 0x10000;
+
+#endif
diff --git a/contrib/vidix/drivers/mach64.h b/contrib/vidix/drivers/mach64.h
new file mode 100644
index 000000000..807efdb8d
--- /dev/null
+++ b/contrib/vidix/drivers/mach64.h
@@ -0,0 +1,2611 @@
+/*
+ * mach64.h
+ * This	software has been released under the terms of the GNU Public
+ * license. See	http://www.gnu.org/copyleft/gpl.html for details.
+ *
+ * It's	based on radeonfb, X11,	GATOS sources
+*/
+
+#ifndef __MACH64_INCLUDED
+#define __MACH64_INCLUDED 1
+
+/* Note: this model of accessing to IO space is based on MMIO technology.
+This means that this sources don't support ISA and VLB cards */
+#define BlockIOTag(val) (val)
+#define IOPortTag(sparce,val) (val)
+
+/* MDA/[M]CGA/EGA/VGA I/O ports */
+#define GENVS			0x0102u		/* Write (and Read on uC only) */
+
+#define R_GENLPS		0x03b9u		/* Read */
+
+#define GENHP			0x03bfu
+
+#define ATTRX			0x03c0u
+#define ATTRD			0x03c1u
+#define GENS0			0x03c2u		/* Read */
+#define GENMO			0x03c2u		/* Write */
+#define GENENB			0x03c3u		/* Read */
+#define SEQX			0x03c4u
+#define SEQD			0x03c5u
+#define VGA_DAC_MASK		0x03c6u
+#define VGA_DAC_READ		0x03c7u
+#define VGA_DAC_WRITE		0x03c8u
+#define VGA_DAC_DATA		0x03c9u
+#define R_GENFC			0x03cau		/* Read */
+/*	?			0x03cbu */
+#define R_GENMO			0x03ccu		/* Read */
+/*	?			0x03cdu */
+#define GRAX			0x03ceu
+#define GRAD			0x03cfu
+
+#define GENB			0x03d9u
+
+#define GENLPS			0x03dcu		/* Write */
+#define KCX			0x03ddu
+#define KCD			0x03deu
+
+#define GENENA			0x46e8u		/* Write */
+
+/* I/O port base numbers */
+#define MonochromeIOBase	0x03b0u
+#define ColourIOBase		0x03d0u
+
+/* Other MDA/[M]CGA/EGA/VGA I/O ports */
+/*	?(_IOBase)		((_IOBase) + 0x00u) */	/* CRTX synonym */
+/*	?(_IOBase)		((_IOBase) + 0x01u) */	/* CRTD synonym */
+/*	?(_IOBase)		((_IOBase) + 0x02u) */	/* CRTX synonym */
+/*	?(_IOBase)		((_IOBase) + 0x03u) */	/* CRTD synonym */
+#define CRTX(_IOBase)		((_IOBase) + 0x04u)
+#define CRTD(_IOBase)		((_IOBase) + 0x05u)
+/*	?(_IOBase)		((_IOBase) + 0x06u) */
+/*	?(_IOBase)		((_IOBase) + 0x07u) */
+#define GENMC(_IOBase)		((_IOBase) + 0x08u)
+/*	?(_IOBase)		((_IOBase) + 0x09u) */	/* R_GENLPS/GENB */
+#define GENS1(_IOBase)		((_IOBase) + 0x0au)	/* Read */
+#define GENFC(_IOBase)		((_IOBase) + 0x0au)	/* Write */
+#define GENLPC(_IOBase)		((_IOBase) + 0x0bu)
+/*	?(_IOBase)		((_IOBase) + 0x0cu) */	/* /GENLPS */
+/*	?(_IOBase)		((_IOBase) + 0x0du) */	/* /KCX */
+/*	?(_IOBase)		((_IOBase) + 0x0eu) */	/* /KCD */
+/*	?(_IOBase)		((_IOBase) + 0x0fu) */	/* GENHP/ */
+
+/* 8514/A VESA approved register definitions */
+#define DISP_STAT		0x02e8u		/* Read */
+#define SENSE				0x0001u	/* Presumably belong here */
+#define VBLANK				0x0002u
+#define HORTOG				0x0004u
+#define H_TOTAL			0x02e8u		/* Write */
+#define IBM_DAC_MASK		0x02eau
+#define IBM_DAC_READ		0x02ebu
+#define IBM_DAC_WRITE		0x02ecu
+#define IBM_DAC_DATA		0x02edu
+#define H_DISP			0x06e8u		/* Write */
+#define H_SYNC_STRT		0x0ae8u		/* Write */
+#define H_SYNC_WID		0x0ee8u		/* Write */
+#define HSYNCPOL_POS			0x0000u
+#define HSYNCPOL_NEG			0x0020u
+#define H_POLARITY_POS			HSYNCPOL_POS	/* Sigh */
+#define H_POLARITY_NEG			HSYNCPOL_NEG	/* Sigh */
+#define V_TOTAL			0x12e8u		/* Write */
+#define V_DISP			0x16e8u		/* Write */
+#define V_SYNC_STRT		0x1ae8u		/* Write */
+#define V_SYNC_WID		0x1ee8u		/* Write */
+#define VSYNCPOL_POS			0x0000u
+#define VSYNCPOL_NEG			0x0020u
+#define V_POLARITY_POS			VSYNCPOL_POS	/* Sigh */
+#define V_POLARITY_NEG			VSYNCPOL_NEG	/* Sigh */
+#define DISP_CNTL		0x22e8u		/* Write */
+#define ODDBNKENAB			0x0001u
+#define MEMCFG_2			0x0000u
+#define MEMCFG_4			0x0002u
+#define MEMCFG_6			0x0004u
+#define MEMCFG_8			0x0006u
+#define DBLSCAN				0x0008u
+#define INTERLACE			0x0010u
+#define DISPEN_NC			0x0000u
+#define DISPEN_ENAB			0x0020u
+#define DISPEN_DISAB			0x0040u
+#define R_H_TOTAL		0x26e8u		/* Read */
+/*	?			0x2ae8u */
+/*	?			0x2ee8u */
+/*	?			0x32e8u */
+/*	?			0x36e8u */
+/*	?			0x3ae8u */
+/*	?			0x3ee8u */
+#define SUBSYS_STAT		0x42e8u		/* Read */
+#define VBLNKFLG			0x0001u
+#define PICKFLAG			0x0002u
+#define INVALIDIO			0x0004u
+#define GPIDLE				0x0008u
+#define MONITORID_MASK			0x0070u
+/*	MONITORID_?				0x0000u */
+#define MONITORID_8507				0x0010u
+#define MONITORID_8514				0x0020u
+/*	MONITORID_?				0x0030u */
+/*	MONITORID_?				0x0040u */
+#define MONITORID_8503				0x0050u
+#define MONITORID_8512				0x0060u
+#define MONITORID_8513				0x0060u
+#define MONITORID_NONE				0x0070u
+#define _8PLANE				0x0080u
+#define SUBSYS_CNTL		0x42e8u		/* Write */
+#define RVBLNKFLG			0x0001u
+#define RPICKFLAG			0x0002u
+#define RINVALIDIO			0x0004u
+#define RGPIDLE				0x0008u
+#define IVBLNKFLG			0x0100u
+#define IPICKFLAG			0x0200u
+#define IINVALIDIO			0x0400u
+#define IGPIDLE				0x0800u
+#define CHPTEST_NC			0x0000u
+#define CHPTEST_NORMAL			0x1000u
+#define CHPTEST_ENAB			0x2000u
+#define GPCTRL_NC			0x0000u
+#define GPCTRL_ENAB			0x4000u
+#define GPCTRL_RESET			0x8000u
+#define ROM_PAGE_SEL		0x46e8u		/* Write */
+#define ADVFUNC_CNTL		0x4ae8u		/* Write */
+#define DISABPASSTHRU			0x0001u
+#define CLOKSEL				0x0004u
+/*	?			0x4ee8u */
+#define EXT_CONFIG_0		0x52e8u		/* C & T 82C480 */
+#define EXT_CONFIG_1		0x56e8u		/* C & T 82C480 */
+#define EXT_CONFIG_2		0x5ae8u		/* C & T 82C480 */
+#define EXT_CONFIG_3		0x5ee8u		/* C & T 82C480 */
+/*	?			0x62e8u */
+/*	?			0x66e8u */
+/*	?			0x6ae8u */
+/*	?			0x6ee8u */
+/*	?			0x72e8u */
+/*	?			0x76e8u */
+/*	?			0x7ae8u */
+/*	?			0x7ee8u */
+#define CUR_Y			0x82e8u
+#define CUR_X			0x86e8u
+#define DESTY_AXSTP		0x8ae8u		/* Write */
+#define DESTX_DIASTP		0x8ee8u		/* Write */
+#define ERR_TERM		0x92e8u
+#define MAJ_AXIS_PCNT		0x96e8u		/* Write */
+#define GP_STAT			0x9ae8u		/* Read */
+#define GE_STAT			0x9ae8u		/* Alias */
+#define DATARDY				0x0100u
+#define DATA_READY			DATARDY	/* Alias */
+#define GPBUSY				0x0200u
+#define CMD			0x9ae8u		/* Write */
+#define WRTDATA				0x0001u
+#define PLANAR				0x0002u
+#define LASTPIX				0x0004u
+#define LINETYPE			0x0008u
+#define DRAW				0x0010u
+#define INC_X				0x0020u
+#define YMAJAXIS			0x0040u
+#define INC_Y				0x0080u
+#define PCDATA				0x0100u
+#define _16BIT				0x0200u
+#define CMD_NOP				0x0000u
+#define CMD_OP_MSK			0xf000u
+#define BYTSEQ					0x1000u
+#define CMD_LINE				0x2000u
+#define CMD_RECT				0x4000u
+#define CMD_RECTV1				0x6000u
+#define CMD_RECTV2				0x8000u
+#define CMD_LINEAF				0xa000u
+#define CMD_BITBLT				0xc000u
+#define SHORT_STROKE		0x9ee8u		/* Write */
+#define SSVDRAW				0x0010u
+#define VECDIR_000			0x0000u
+#define VECDIR_045			0x0020u
+#define VECDIR_090			0x0040u
+#define VECDIR_135			0x0060u
+#define VECDIR_180			0x0080u
+#define VECDIR_225			0x00a0u
+#define VECDIR_270			0x00c0u
+#define VECDIR_315			0x00e0u
+#define BKGD_COLOR		0xa2e8u		/* Write */
+#define FRGD_COLOR		0xa6e8u		/* Write */
+#define WRT_MASK		0xaae8u		/* Write */
+#define RD_MASK			0xaee8u		/* Write */
+#define COLOR_CMP		0xb2e8u		/* Write */
+#define BKGD_MIX		0xb6e8u		/* Write */
+/*					0x001fu	See MIX_* definitions below */
+#define BSS_BKGDCOL			0x0000u
+#define BSS_FRGDCOL			0x0020u
+#define BSS_PCDATA			0x0040u
+#define BSS_BITBLT			0x0060u
+#define FRGD_MIX		0xbae8u		/* Write */
+/*					0x001fu	See MIX_* definitions below */
+#define FSS_BKGDCOL			0x0000u
+#define FSS_FRGDCOL			0x0020u
+#define FSS_PCDATA			0x0040u
+#define FSS_BITBLT			0x0060u
+#define MULTIFUNC_CNTL		0xbee8u		/* Write */
+#define MIN_AXIS_PCNT			0x0000u
+#define SCISSORS_T			0x1000u
+#define SCISSORS_L			0x2000u
+#define SCISSORS_B			0x3000u
+#define SCISSORS_R			0x4000u
+#define M32_MEM_CNTL			0x5000u
+#define HORCFG_4				0x0000u
+#define HORCFG_5				0x0001u
+#define HORCFG_8				0x0002u
+#define HORCFG_10				0x0003u
+#define VRTCFG_2				0x0000u
+#define VRTCFG_4				0x0004u
+#define VRTCFG_6				0x0008u
+#define VRTCFG_8				0x000cu
+#define BUFSWP					0x0010u
+#define PATTERN_L			0x8000u
+#define PATTERN_H			0x9000u
+#define PIX_CNTL			0xa000u
+#define PLANEMODE				0x0004u
+#define COLCMPOP_F				0x0000u
+#define COLCMPOP_T				0x0008u
+#define COLCMPOP_GE				0x0010u
+#define COLCMPOP_LT				0x0018u
+#define COLCMPOP_NE				0x0020u
+#define COLCMPOP_EQ				0x0028u
+#define COLCMPOP_LE				0x0030u
+#define COLCMPOP_GT				0x0038u
+#define MIXSEL_FRGDMIX				0x0000u
+#define MIXSEL_PATT				0x0040u
+#define MIXSEL_EXPPC				0x0080u
+#define MIXSEL_EXPBLT				0x00c0u
+/*	?			0xc2e8u */
+/*	?			0xc6e8u */
+/*	?			0xcae8u */
+/*	?			0xcee8u */
+/*	?			0xd2e8u */
+/*	?			0xd6e8u */
+/*	?			0xdae8u */
+/*	?			0xdee8u */
+#define PIX_TRANS		0xe2e8u
+/*	?			0xe6e8u */
+/*	?			0xeae8u */
+/*	?			0xeee8u */
+/*	?			0xf2e8u */
+/*	?			0xf6e8u */
+/*	?			0xfae8u */
+/*	?			0xfee8u */
+
+/* ATI Mach8 & Mach32 register definitions */
+#define OVERSCAN_COLOR_8	0x02eeu		/* Write */	/* Mach32 */
+#define OVERSCAN_BLUE_24	0x02efu		/* Write */	/* Mach32 */
+#define OVERSCAN_GREEN_24	0x06eeu		/* Write */	/* Mach32 */
+#define OVERSCAN_RED_24		0x06efu		/* Write */	/* Mach32 */
+#define CURSOR_OFFSET_LO	0x0aeeu		/* Write */	/* Mach32 */
+#define CURSOR_OFFSET_HI	0x0eeeu		/* Write */	/* Mach32 */
+#define CONFIG_STATUS_1		0x12eeu		/* Read */
+#define CLK_MODE			0x0001u			/* Mach8 */
+#define BUS_16				0x0002u			/* Mach8 */
+#define MC_BUS				0x0004u			/* Mach8 */
+#define EEPROM_ENA			0x0008u			/* Mach8 */
+#define DRAM_ENA			0x0010u			/* Mach8 */
+#define MEM_INSTALLED			0x0060u			/* Mach8 */
+#define ROM_ENA				0x0080u			/* Mach8 */
+#define ROM_PAGE_ENA			0x0100u			/* Mach8 */
+#define ROM_LOCATION			0xfe00u			/* Mach8 */
+#define _8514_ONLY			0x0001u			/* Mach32 */
+#define BUS_TYPE			0x000eu			/* Mach32 */
+#define ISA_16_BIT				0x0000u		/* Mach32 */
+#define EISA					0x0002u		/* Mach32 */
+#define MICRO_C_16_BIT				0x0004u		/* Mach32 */
+#define MICRO_C_8_BIT				0x0006u		/* Mach32 */
+#define LOCAL_386SX				0x0008u		/* Mach32 */
+#define LOCAL_386DX				0x000au		/* Mach32 */
+#define LOCAL_486				0x000cu		/* Mach32 */
+#define PCI					0x000eu		/* Mach32 */
+#define MEM_TYPE			0x0070u			/* Mach32 */
+#define CHIP_DIS			0x0080u			/* Mach32 */
+#define TST_VCTR_ENA			0x0100u			/* Mach32 */
+#define DACTYPE				0x0e00u			/* Mach32 */
+#define MC_ADR_DECODE			0x1000u			/* Mach32 */
+#define CARD_ID				0xe000u			/* Mach32 */
+#define HORZ_CURSOR_POSN	0x12eeu		/* Write */	/* Mach32 */
+#define CONFIG_STATUS_2		0x16eeu		/* Read */
+#define SHARE_CLOCK			0x0001u			/* Mach8 */
+#define HIRES_BOOT			0x0002u			/* Mach8 */
+#define EPROM_16_ENA			0x0004u			/* Mach8 */
+#define WRITE_PER_BIT			0x0008u			/* Mach8 */
+#define FLASH_ENA			0x0010u			/* Mach8 */
+#define SLOW_SEQ_EN			0x0001u			/* Mach32 */
+#define MEM_ADDR_DIS			0x0002u			/* Mach32 */
+#define ISA_16_ENA			0x0004u			/* Mach32 */
+#define KOR_TXT_MODE_ENA		0x0008u			/* Mach32 */
+#define LOCAL_BUS_SUPPORT		0x0030u			/* Mach32 */
+#define LOCAL_BUS_CONFIG_2		0x0040u			/* Mach32 */
+#define LOCAL_BUS_RD_DLY_ENA		0x0080u			/* Mach32 */
+#define LOCAL_DAC_EN			0x0100u			/* Mach32 */
+#define LOCAL_RDY_EN			0x0200u			/* Mach32 */
+#define EEPROM_ADR_SEL			0x0400u			/* Mach32 */
+#define GE_STRAP_SEL			0x0800u			/* Mach32 */
+#define VESA_RDY			0x1000u			/* Mach32 */
+#define Z4GB				0x2000u			/* Mach32 */
+#define LOC2_MDRAM			0x4000u			/* Mach32 */
+#define VERT_CURSOR_POSN	0x16eeu		/* Write */	/* Mach32 */
+#define FIFO_TEST_DATA		0x1aeeu		/* Read */	/* Mach32 */
+#define CURSOR_COLOR_0		0x1aeeu		/* Write */	/* Mach32 */
+#define CURSOR_COLOR_1		0x1aefu		/* Write */	/* Mach32 */
+#define HORZ_CURSOR_OFFSET	0x1eeeu		/* Write */	/* Mach32 */
+#define VERT_CURSOR_OFFSET	0x1eefu		/* Write */	/* Mach32 */
+#define PCI_CNTL		0x22eeu				/* Mach32-PCI */
+#define CRT_PITCH		0x26eeu		/* Write */
+#define CRT_OFFSET_LO		0x2aeeu		/* Write */
+#define CRT_OFFSET_HI		0x2eeeu		/* Write */
+#define LOCAL_CNTL		0x32eeu				/* Mach32 */
+#define FIFO_OPT		0x36eeu		/* Write */	/* Mach8 */
+#define MISC_OPTIONS		0x36eeu				/* Mach32 */
+#define W_STATE_ENA			0x0000u			/* Mach32 */
+#define HOST_8_ENA			0x0001u			/* Mach32 */
+#define MEM_SIZE_ALIAS			0x000cu			/* Mach32 */
+#define MEM_SIZE_512K				0x0000u		/* Mach32 */
+#define MEM_SIZE_1M				0x0004u		/* Mach32 */
+#define MEM_SIZE_2M				0x0008u		/* Mach32 */
+#define MEM_SIZE_4M				0x000cu		/* Mach32 */
+#define DISABLE_VGA			0x0010u			/* Mach32 */
+#define _16_BIT_IO			0x0020u			/* Mach32 */
+#define DISABLE_DAC			0x0040u			/* Mach32 */
+#define DLY_LATCH_ENA			0x0080u			/* Mach32 */
+#define TEST_MODE			0x0100u			/* Mach32 */
+#define BLK_WR_ENA			0x0400u			/* Mach32 */
+#define _64_DRAW_ENA			0x0800u			/* Mach32 */
+#define FIFO_TEST_TAG		0x3aeeu		/* Read */	/* Mach32 */
+#define EXT_CURSOR_COLOR_0	0x3aeeu		/* Write */	/* Mach32 */
+#define EXT_CURSOR_COLOR_1	0x3eeeu		/* Write */	/* Mach32 */
+#define MEM_BNDRY		0x42eeu				/* Mach32 */
+#define MEM_PAGE_BNDRY			0x000fu			/* Mach32 */
+#define MEM_BNDRY_ENA			0x0010u			/* Mach32 */
+#define SHADOW_CTL		0x46eeu		/* Write */
+#define CLOCK_SEL		0x4aeeu
+/*	DISABPASSTHRU			0x0001u	See ADVFUNC_CNTL */
+#define VFIFO_DEPTH_1			0x0100u			/* Mach32 */
+#define VFIFO_DEPTH_2			0x0200u			/* Mach32 */
+#define VFIFO_DEPTH_3			0x0300u			/* Mach32 */
+#define VFIFO_DEPTH_4			0x0400u			/* Mach32 */
+#define VFIFO_DEPTH_5			0x0500u			/* Mach32 */
+#define VFIFO_DEPTH_6			0x0600u			/* Mach32 */
+#define VFIFO_DEPTH_7			0x0700u			/* Mach32 */
+#define VFIFO_DEPTH_8			0x0800u			/* Mach32 */
+#define VFIFO_DEPTH_9			0x0900u			/* Mach32 */
+#define VFIFO_DEPTH_A			0x0a00u			/* Mach32 */
+#define VFIFO_DEPTH_B			0x0b00u			/* Mach32 */
+#define VFIFO_DEPTH_C			0x0c00u			/* Mach32 */
+#define VFIFO_DEPTH_D			0x0d00u			/* Mach32 */
+#define VFIFO_DEPTH_E			0x0e00u			/* Mach32 */
+#define VFIFO_DEPTH_F			0x0f00u			/* Mach32 */
+#define COMPOSITE_SYNC			0x1000u
+/*	?			0x4eeeu */
+#define ROM_ADDR_1		0x52eeu
+#define BIOS_BASE_SEGMENT		0x007fu			/* Mach32 */
+/*	?				0xff80u */		/* Mach32 */
+#define ROM_ADDR_2		0x56eeu		/* Sick ... */
+#define SHADOW_SET		0x5aeeu		/* Write */
+#define MEM_CFG			0x5eeeu				/* Mach32 */
+#define MEM_APERT_SEL			0x0003u			/* Mach32 */
+#define MEM_APERT_PAGE			0x000cu			/* Mach32 */
+#define MEM_APERT_LOC			0xfff0u			/* Mach32 */
+#define EXT_GE_STATUS		0x62eeu		/* Read */	/* Mach32 */
+#define HORZ_OVERSCAN		0x62eeu		/* Write */	/* Mach32 */
+#define VERT_OVERSCAN		0x66eeu		/* Write */	/* Mach32 */
+#define MAX_WAITSTATES		0x6aeeu
+#define GE_OFFSET_LO		0x6eeeu		/* Write */
+#define BOUNDS_LEFT		0x72eeu		/* Read */
+#define GE_OFFSET_HI		0x72eeu		/* Write */
+#define BOUNDS_TOP		0x76eeu		/* Read */
+#define GE_PITCH		0x76eeu		/* Write */
+#define BOUNDS_RIGHT		0x7aeeu		/* Read */
+#define EXT_GE_CONFIG		0x7aeeu		/* Write */	/* Mach32 */
+#define MONITOR_ALIAS			0x0007u			/* Mach32 */
+/*	MONITOR_?				0x0000u */	/* Mach32 */
+#define MONITOR_8507				0x0001u		/* Mach32 */
+#define MONITOR_8514				0x0002u		/* Mach32 */
+/*	MONITOR_?				0x0003u */	/* Mach32 */
+/*	MONITOR_?				0x0004u */	/* Mach32 */
+#define MONITOR_8503				0x0005u		/* Mach32 */
+#define MONITOR_8512				0x0006u		/* Mach32 */
+#define MONITOR_8513				0x0006u		/* Mach32 */
+#define MONITOR_NONE				0x0007u		/* Mach32 */
+#define ALIAS_ENA			0x0008u			/* Mach32 */
+#define PIXEL_WIDTH_4			0x0000u			/* Mach32 */
+#define PIXEL_WIDTH_8			0x0010u			/* Mach32 */
+#define PIXEL_WIDTH_16			0x0020u			/* Mach32 */
+#define PIXEL_WIDTH_24			0x0030u			/* Mach32 */
+#define RGB16_555			0x0000u			/* Mach32 */
+#define RGB16_565			0x0040u			/* Mach32 */
+#define RGB16_655			0x0080u			/* Mach32 */
+#define RGB16_664			0x00c0u			/* Mach32 */
+#define MULTIPLEX_PIXELS		0x0100u			/* Mach32 */
+#define RGB24				0x0000u			/* Mach32 */
+#define RGBx24				0x0200u			/* Mach32 */
+#define BGR24				0x0400u			/* Mach32 */
+#define xBGR24				0x0600u			/* Mach32 */
+#define DAC_8_BIT_EN			0x4000u			/* Mach32 */
+#define ORDER_16BPP_565			RGB16_565		/* Mach32 */
+#define BOUNDS_BOTTOM		0x7eeeu		/* Read */
+#define MISC_CNTL		0x7eeeu		/* Write */	/* Mach32 */
+#define PATT_DATA_INDEX		0x82eeu
+/*	?			0x86eeu */
+/*	?			0x8aeeu */
+#define R_EXT_GE_CONFIG		0x8eeeu		/* Read */	/* Mach32 */
+#define PATT_DATA		0x8eeeu		/* Write */
+#define R_MISC_CNTL		0x92eeu		/* Read */	/* Mach32 */
+#define BRES_COUNT		0x96eeu
+#define EXT_FIFO_STATUS		0x9aeeu		/* Read */
+#define LINEDRAW_INDEX		0x9aeeu		/* Write */
+/*	?			0x9eeeu */
+#define LINEDRAW_OPT		0xa2eeu
+#define BOUNDS_RESET			0x0100u
+#define CLIP_MODE_0			0x0000u	/* Clip exception disabled */
+#define CLIP_MODE_1			0x0200u	/* Line segments */
+#define CLIP_MODE_2			0x0400u	/* Polygon boundary lines */
+#define CLIP_MODE_3			0x0600u	/* Patterned lines */
+#define DEST_X_START		0xa6eeu		/* Write */
+#define DEST_X_END		0xaaeeu		/* Write */
+#define DEST_Y_END		0xaeeeu		/* Write */
+#define R_H_TOTAL_DISP		0xb2eeu		/* Read */	/* Mach32 */
+#define SRC_X_STRT		0xb2eeu		/* Write */
+#define R_H_SYNC_STRT		0xb6eeu		/* Read */	/* Mach32 */
+#define ALU_BG_FN		0xb6eeu		/* Write */
+#define R_H_SYNC_WID		0xbaeeu		/* Read */	/* Mach32 */
+#define ALU_FG_FN		0xbaeeu		/* Write */
+#define SRC_X_END		0xbeeeu		/* Write */
+#define R_V_TOTAL		0xc2eeu		/* Read */
+#define SRC_Y_DIR		0xc2eeu		/* Write */
+#define R_V_DISP		0xc6eeu		/* Read */	/* Mach32 */
+#define EXT_SHORT_STROKE	0xc6eeu		/* Write */
+#define R_V_SYNC_STRT		0xcaeeu		/* Read */	/* Mach32 */
+#define SCAN_X			0xcaeeu		/* Write */
+#define VERT_LINE_CNTR		0xceeeu		/* Read */	/* Mach32 */
+#define DP_CONFIG		0xceeeu		/* Write */
+#define READ_WRITE			0x0001u
+#define DATA_WIDTH			0x0200u
+#define DATA_ORDER			0x1000u
+#define FG_COLOR_SRC_FG			0x2000u
+#define FG_COLOR_SRC_BLIT		0x6000u
+#define R_V_SYNC_WID		0xd2eeu		/* Read */
+#define PATT_LENGTH		0xd2eeu		/* Write */
+#define PATT_INDEX		0xd6eeu		/* Write */
+#define READ_SRC_X		0xdaeeu		/* Read */	/* Mach32 */
+#define EXT_SCISSOR_L		0xdaeeu		/* Write */
+#define READ_SRC_Y		0xdeeeu		/* Read */	/* Mach32 */
+#define EXT_SCISSOR_T		0xdeeeu		/* Write */
+#define EXT_SCISSOR_R		0xe2eeu		/* Write */
+#define EXT_SCISSOR_B		0xe6eeu		/* Write */
+/*	?			0xeaeeu */
+#define DEST_COMP_FN		0xeeeeu		/* Write */
+#define DEST_COLOR_CMP_MASK	0xf2eeu		/* Write */	/* Mach32 */
+/*	?			0xf6eeu */
+#define CHIP_ID			0xfaeeu		/* Read */	/* Mach32 */
+#define CHIP_CODE_0			0x001fu			/* Mach32 */
+#define CHIP_CODE_1			0x03e0u			/* Mach32 */
+#define CHIP_CLASS			0x0c00u			/* Mach32 */
+#define CHIP_REV			0xf000u			/* Mach32 */
+#define LINEDRAW		0xfeeeu		/* Write */
+
+/* ATI Mach64 register definitions */
+#define CRTC_H_TOTAL_DISP	IOPortTag(0x00u, 0x00u)
+#	define CRTC_H_TOTAL		0x000001fful
+/*	?				0x0000fe00ul */
+#	define CRTC_H_DISP		0x01ff0000ul
+/*	?				0xfe000000ul */
+#define CRTC_H_SYNC_STRT_WID	IOPortTag(0x01u, 0x01u)
+#	define CRTC_H_SYNC_STRT		0x000000fful
+#	define CRTC_H_SYNC_DLY		0x00000700ul
+/*	?				0x00000800ul */
+#	define CRTC_H_SYNC_STRT_HI	0x00001000ul
+/*	?				0x0000e000ul */
+#	define CRTC_H_SYNC_WID		0x001f0000ul
+#	define CRTC_H_SYNC_POL		0x00200000ul
+/*	?				0xffc00000ul */
+#define CRTC_V_TOTAL_DISP	IOPortTag(0x02u, 0x02u)
+#	define CRTC_V_TOTAL		0x000007fful
+/*	?				0x0000f800ul */
+#	define CRTC_V_DISP		0x07ff0000ul
+/*	?				0xf8000000ul */
+#define CRTC_V_SYNC_STRT_WID	IOPortTag(0x03u, 0x03u)
+#	define CRTC_V_SYNC_STRT		0x000007fful
+/*	?				0x0000f800ul */
+#	define CRTC_V_SYNC_WID		0x001f0000ul
+#	define CRTC_V_SYNC_POL		0x00200000ul
+/*	?				0xffc00000ul */
+#define CRTC_VLINE_CRNT_VLINE	IOPortTag(0x04u, 0x04u)
+#define CRTC_VLINE			0x000007fful
+/*	?				0x0000f800ul */
+#define CRTC_CRNT_VLINE			0x07ff0000ul
+/*	?				0xf8000000ul */
+#define CRTC_OFF_PITCH		IOPortTag(0x05u, 0x05u)
+#	define CRTC_OFFSET		0x000ffffful
+#	define CRTC_OFFSET_VGA		0x0003fffful
+#	define CRTC_OFFSET_LOCK		0x00100000ul	/* XC/XL */
+/*	?				0x00200000ul */
+#	define CRTC_PITCH		0xffc00000ul
+#define CRTC_INT_CNTL		IOPortTag(0x06u, 0x06u)
+#	define CRTC_VBLANK		0x00000001ul
+#	define CRTC_VBLANK_INT_EN	0x00000002ul
+#	define CRTC_VBLANK_INT		0x00000004ul
+#	define CRTC_VLINE_INT_EN	0x00000008ul
+#	define CRTC_VLINE_INT		0x00000010ul
+#	define CRTC_VLINE_SYNC		0x00000020ul
+#	define CRTC_FRAME		0x00000040ul
+#	define CRTC_SNAPSHOT_INT_EN	0x00000080ul	/* GTPro */
+#	define CRTC_SNAPSHOT_INT	0x00000100ul	/* GTPro */
+#	define CRTC_I2C_INT_EN		0x00000200ul	/* GTPro */
+#	define CRTC_I2C_INT		0x00000400ul	/* GTPro */
+#	define CRTC2_VBLANK		0x00000800ul	/* LTPro */
+#	define CRTC2_VBLANK_INT_EN	0x00001000ul	/* LTPro */
+#	define CRTC2_VBLANK_INT		0x00002000ul	/* LTPro */
+#	define CRTC2_VLINE_INT_EN	0x00004000ul	/* LTPro */
+#	define CRTC2_VLINE_INT		0x00008000ul	/* LTPro */
+#	define CRTC_CAPBUF0_INT_EN	0x00010000ul	/* VT/GT */
+#	define CRTC_CAPBUF0_INT		0x00020000ul	/* VT/GT */
+#	define CRTC_CAPBUF1_INT_EN	0x00040000ul	/* VT/GT */
+#	define CRTC_CAPBUF1_INT		0x00080000ul	/* VT/GT */
+#	define CRTC_OVERLAY_EOF_INT_EN	0x00100000ul	/* VT/GT */
+#	define CRTC_OVERLAY_EOF_INT	0x00200000ul	/* VT/GT */
+#	define CRTC_ONESHOT_CAP_INT_EN	0x00400000ul	/* VT/GT */
+#	define CRTC_ONESHOT_CAP_INT	0x00800000ul	/* VT/GT */
+#	define CRTC_BUSMASTER_EOL_INT_EN	0x01000000ul	/* VTB/GTB/LT */
+#	define CRTC_BUSMASTER_EOL_INT	0x02000000ul	/* VTB/GTB/LT */
+#	define CRTC_GP_INT_EN		0x04000000ul	/* VTB/GTB/LT */
+#	define CRTC_GP_INT		0x08000000ul	/* VTB/GTB/LT */
+#	define CRTC2_VLINE_SYNC		0x10000000ul	/* LTPro */
+#	define CRTC_SNAPSHOT2_INT_EN	0x20000000ul	/* LTPro */
+#	define CRTC_SNAPSHOT2_INT	0x40000000ul	/* LTPro */
+#	define CRTC_VBLANK_BIT2_INT	0x80000000ul	/* GTPro */
+#	define CRTC_INT_ENS	/* *** UPDATE ME *** */	\
+		(					\
+			CRTC_VBLANK_INT_EN |		\
+			CRTC_VLINE_INT_EN |		\
+			CRTC_SNAPSHOT_INT_EN |		\
+			CRTC_I2C_INT_EN |		\
+			CRTC2_VBLANK_INT_EN |		\
+			CRTC2_VLINE_INT_EN |		\
+			CRTC_CAPBUF0_INT_EN |		\
+			CRTC_CAPBUF1_INT_EN |		\
+			CRTC_OVERLAY_EOF_INT_EN |	\
+			CRTC_ONESHOT_CAP_INT_EN |	\
+			CRTC_BUSMASTER_EOL_INT_EN |	\
+			CRTC_GP_INT_EN |		\
+			CRTC_SNAPSHOT2_INT_EN |		\
+			0				\
+		)
+#	define CRTC_INT_ACKS	/* *** UPDATE ME *** */	\
+		(					\
+			CRTC_VBLANK_INT |		\
+			CRTC_VLINE_INT |		\
+			CRTC_SNAPSHOT_INT |		\
+			CRTC_I2C_INT |			\
+			CRTC2_VBLANK_INT |		\
+			CRTC2_VLINE_INT |		\
+			CRTC_CAPBUF0_INT |		\
+			CRTC_CAPBUF1_INT |		\
+			CRTC_OVERLAY_EOF_INT |		\
+			CRTC_ONESHOT_CAP_INT |		\
+			CRTC_BUSMASTER_EOL_INT |	\
+			CRTC_GP_INT |			\
+			CRTC_SNAPSHOT2_INT |		\
+			CRTC_VBLANK_BIT2_INT |		\
+			0				\
+		)
+#define CRTC_GEN_CNTL		IOPortTag(0x07u, 0x07u)
+#	define CRTC_DBL_SCAN_EN		0x00000001ul
+#	define CRTC_INTERLACE_EN	0x00000002ul
+#	define CRTC_HSYNC_DIS		0x00000004ul
+#	define CRTC_VSYNC_DIS		0x00000008ul
+#	define CRTC_CSYNC_EN		0x00000010ul
+#	define CRTC_PIX_BY_2_EN		0x00000020ul
+#	define CRTC2_DBL_SCAN_EN	0x00000020ul	/* LTPro */
+#	define CRTC_DISPLAY_DIS		0x00000040ul
+#	define CRTC_VGA_XOVERSCAN	0x00000080ul
+#	define CRTC_PIX_WIDTH		0x00000700ul
+#	define CRTC_BYTE_PIX_ORDER	0x00000800ul
+#	define CRTC_VSYNC_INT_EN	0x00001000ul	/* XC/XL */
+#	define CRTC_VSYNC_INT		0x00002000ul	/* XC/XL */
+#	define CRTC_FIFO_OVERFILL	0x0000c000ul	/* VT/GT */
+#	define CRTC2_VSYNC_INT_EN	0x00004000ul	/* XC/XL */
+#	define CRTC2_VSYNC_INT		0x00008000ul	/* XC/XL */
+#	define CRTC_FIFO_LWM		0x000f0000ul
+#	define CRTC_HVSYNC_IO_DRIVE	0x00010000ul	/* XC/XL */
+#	define CRTC2_PIX_WIDTH		0x000e0000ul	/* LTPro */
+#	define CRTC_VGA_128KAP_PAGING	0x00100000ul	/* VT/GT */
+#	define CRTC_DISPREQ_ONLY	0x00200000ul	/* VT/GT */
+#	define CRTC_VFC_SYNC_TRISTATE	0x00200000ul	/* VTB/GTB/LT */
+#	define CRTC2_EN			0x00200000ul	/* LTPro */
+#	define CRTC_LOCK_REGS		0x00400000ul	/* VT/GT */
+#	define CRTC_SYNC_TRISTATE	0x00800000ul	/* VT/GT */
+#	define CRTC_EXT_DISP_EN		0x01000000ul
+#	define CRTC_EN			0x02000000ul
+#	define CRTC_DISP_REQ_EN		0x04000000ul
+#	define CRTC_VGA_LINEAR		0x08000000ul
+#	define CRTC_VSYNC_FALL_EDGE	0x10000000ul
+#	define CRTC_VGA_TEXT_132	0x20000000ul
+#	define CRTC_CNT_EN		0x40000000ul
+#	define CRTC_CUR_B_TEST		0x80000000ul
+#	define CRTC_INT_ENS_X	/* *** UPDATE ME *** */	\
+		(					\
+			CRTC_VSYNC_INT_EN |		\
+			CRTC2_VSYNC_INT_EN |		\
+			0				\
+		)
+#	define CRTC_INT_ACKS_X	/* *** UPDATE ME *** */	\
+		(					\
+			CRTC_VSYNC_INT |		\
+			CRTC2_VSYNC_INT |		\
+			0				\
+		)
+#define DSP_CONFIG		BlockIOTag(0x08u)	/* VTB/GTB/LT */
+#	define DSP_XCLKS_PER_QW		0x00003ffful
+/*	?				0x00004000ul */
+#	define DSP_FLUSH_WB		0x00008000ul
+#	define DSP_LOOP_LATENCY		0x000f0000ul
+#	define DSP_PRECISION		0x00700000ul
+/*	?				0xff800000ul */
+#define DSP_ON_OFF		BlockIOTag(0x09u)	/* VTB/GTB/LT */
+#	define DSP_OFF			0x000007fful
+/*	?				0x0000f800ul */
+#	define DSP_ON			0x07ff0000ul
+/*	?				0xf8000000ul */
+#define TIMER_CONFIG		BlockIOTag(0x0au)	/* VTB/GTB/LT */
+#define MEM_BUF_CNTL		BlockIOTag(0x0bu)	/* VTB/GTB/LT */
+#define SHARED_CNTL		BlockIOTag(0x0cu)	/* VTB/GTB/LT */
+#define SHARED_MEM_CONFIG	BlockIOTag(0x0du)	/* VTB/GTB/LT */
+#define MEM_ADDR_CONFIG		BlockIOTag(0x0du)	/* GTPro */
+#define SHARED_CNTL_CTD		BlockIOTag(0x0eu)	/* CTD */
+/*	?				0x00fffffful */
+#define CTD_FIFO5			0x01000000ul
+/*	?				0xfe000000ul */
+#define CRT_TRAP		BlockIOTag(0x0eu)	/* VTB/GTB/LT */
+#define DSTN_CONTROL		BlockIOTag(0x0fu)	/* LT */
+#define I2C_CNTL_0		BlockIOTag(0x0fu)	/* GTPro */
+#define OVR_CLR			IOPortTag(0x08u, 0x10u)
+#	define OVR_CLR_8		0x000000fful
+#	define OVR_CLR_B		0x0000ff00ul
+#	define OVR_CLR_G		0x00ff0000ul
+#	define OVR_CLR_R		0xff000000ul
+#define OVR_WID_LEFT_RIGHT	IOPortTag(0x09u, 0x11u)
+#	define OVR_WID_LEFT		0x0000003ful	/* 0x0f on <LT */
+/*	?				0x0000ffc0ul */
+#	define OVR_WID_RIGHT		0x003f0000ul	/* 0x0f0000 on <LT */
+/*	?				0xffc00000ul */
+#define OVR_WID_TOP_BOTTOM	IOPortTag(0x0au, 0x12u)
+#	define OVR_WID_TOP		0x000001fful	/* 0x00ff on <LT */
+/*	?				0x0000fe00ul */
+#	define OVR_WID_BOTTOM		0x01ff0000ul	/* 0x00ff0000 on <LT */
+/*	?				0xfe000000ul */
+#define VGA_DSP_CONFIG		BlockIOTag(0x13u)	/* VTB/GTB/LT */
+#	define VGA_DSP_XCLKS_PER_QW	DSP_XCLKS_PER_QW
+/*	?				0x000fc000ul */
+#	define VGA_DSP_PREC_PCLKBY2	0x00700000ul
+/*	?				0x00800000ul */
+#	define VGA_DSP_PREC_PCLK	0x07000000ul
+/*	?				0xf8000000ul */
+#define VGA_DSP_ON_OFF		BlockIOTag(0x14u)	/* VTB/GTB/LT */
+#	define VGA_DSP_OFF		DSP_OFF
+/*	?				0x0000f800ul */
+#	define VGA_DSP_ON		DSP_ON
+/*	?				0xf8000000ul */
+#define DSP2_CONFIG		BlockIOTag(0x15u)	/* LTPro */
+#define DSP2_ON_OFF		BlockIOTag(0x16u)	/* LTPro */
+#define EXT_CRTC_GEN_CNTL	BlockIOTag(0x17u)	/* VT-A4 (W) */
+#define CRTC2_OFF_PITCH		BlockIOTag(0x17u)	/* LTPro */
+#define CUR_CLR0		IOPortTag(0x0bu, 0x18u)
+#define CUR_CLR1		IOPortTag(0x0cu, 0x19u)
+/* These are for both CUR_CLR0 and CUR_CLR1 */
+#	define CUR_CLR_I		0x000000fful
+#	define CUR_CLR_B		0x0000ff00ul
+#	define CUR_CLR_G		0x00ff0000ul
+#	define CUR_CLR_R		0xff000000ul
+#	define CUR_CLR			(CUR_CLR_R | CUR_CLR_G | CUR_CLR_B)
+#define CUR_OFFSET		IOPortTag(0x0du, 0x1au)
+#define CUR_HORZ_VERT_POSN	IOPortTag(0x0eu, 0x1bu)
+#	define CUR_HORZ_POSN		0x000007fful
+/*	?				0x0000f800ul */
+#	define CUR_VERT_POSN		0x07ff0000ul
+/*	?				0xf8000000ul */
+#define CUR_HORZ_VERT_OFF	IOPortTag(0x0fu, 0x1cu)
+#	define CUR_HORZ_OFF		0x0000007ful
+/*	?				0x0000ff80ul */
+#	define CUR_VERT_OFF		0x007f0000ul
+/*	?				0xff800000ul */
+#define CONFIG_PANEL		BlockIOTag(0x1du)	/* LT */
+#	define PANEL_FORMAT		0x00000007ul
+/*	?				0x00000008ul */
+#	define PANEL_TYPE		0x000000f0ul
+#	define NO_OF_GREY		0x00000700ul
+#	define MOD_GEN			0x00001800ul
+#	define EXT_LVDS_CLK		0x00001800ul	/* LTPro */
+#	define BLINK_RATE		0x00006000ul
+#	define BLINK_RATE_PRO		0x00002000ul	/* LTPro */
+#	define DONT_SHADOW_HEND		0x00004000ul	/* LTPro */
+#	define DONT_USE_F32KHZ		0x00008000ul
+#	define LCD_IO_DRIVE		0x00008000ul	/* XC/XL */
+#	define FP_POL			0x00010000ul
+#	define LP_POL			0x00020000ul
+#	define DTMG_POL			0x00040000ul
+#	define SCK_POL			0x00080000ul
+#	define DITHER_SEL		0x00300000ul
+#	define INVERSE_VIDEO_EN		0x00400000ul
+#	define BL_CLK_SEL		0x01800000ul
+#	define BL_LEVEL			0x0e000000ul
+#	define BL_CLK_SEL_PRO		0x00800000ul	/* LTPro */
+#	define BL_LEVEL_PRO		0x03000000ul	/* LTPro */
+#	define BIAS_LEVEL_PRO		0x0c000000ul	/* LTPro */
+#	define HSYNC_DELAY		0xf0000000ul
+#define TV_OUT_INDEX		BlockIOTag(0x1du)	/* LTPro */
+#	define TV_REG_INDEX		0x000000fful
+#	define TV_ON			0x00000100ul
+/*	?				0xfffffe00ul */
+#define GP_IO			IOPortTag(0x1eu, 0x1eu)	/* VT/GT */
+#define GP_IO_CNTL		BlockIOTag(0x1fu)	/* VT/GT */
+#define HW_DEBUG		BlockIOTag(0x1fu)	/* VTB/GTB/LT */
+#	define FAST_SRCCOPY_DIS		0x00000001ul
+#	define BYPASS_SUBPIC_DBF	0x00000001ul	/* XL/XC */
+#	define SRC_AUTONA_FIX_DIS	0x00000002ul
+#	define SYNC_PD_EN		0x00000002ul	/* Mobility */
+#	define DISP_QW_FIX_DIS		0x00000004ul
+#	define GUIDST_WB_EXP_DIS	0x00000008ul
+#	define CYC_ALL_FIX_DIS		0x00000008ul	/* GTPro */
+#	define AGPPLL_FIX_EN		0x00000008ul	/* Mobility */
+#	define SRC_AUTONA_ALWAYS_EN	0x00000010ul
+#	define GUI_BEATS_HOST_P		0x00000010ul	/* GTPro */
+#	define DRV_CNTL_DQMB_WEB	0x00000020ul
+#	define FAST_FILL_SCISSOR_DIS	0x00000020ul	/* GT2c/VT4 */
+#	define INTER_BLIT_FIX_DIS	0x00000020ul	/* GTPro */
+#	define DRV_CNTL_MA		0x00000040ul
+#	define AUTO_BLKWRT_COLOR_DIS	0x00000040ul	/* GT2c/VT4 */
+#	define INTER_PRIM_DIS		0x00000040ul	/* GTPro */
+#	define DRV_CNTL_MD		0x00000080ul
+#	define CHG_DEV_ID		0x00000100ul
+#	define SRC_TRACK_DST_FIX_DIS	0x00000200ul
+#	define HCLK_FB_SKEW		0x00000380ul	/* GT2c/VT4 */
+#	define SRC_TRACK_DST_FIX_DIS_P	0x00000080ul	/* GTPro */
+#	define AUTO_BLKWRT_COLOR_DIS_P	0x00000100ul	/* GTPro */
+#	define INTER_LINE_OVERLAP_DIS	0x00000200ul	/* GTPro */
+#	define MEM_OE_PULLBACK		0x00000400ul
+#	define DBL_BUFFER_EN		0x00000400ul	/* GTPro */
+#	define MEM_WE_FIX_DIS		0x00000800ul
+#	define MEM_OE_PULLBACK_B	0x00000800ul	/* GT2c/VT4 */
+#	define CMDFIFO_SIZE_DIS_P	0x00000800ul	/* GTPro */
+#	define RD_EN_FIX_DIS		0x00001000ul
+#	define MEM_WE_FIX_DIS_B		0x00001000ul
+#	define AUTO_FF_DIS		0x00001000ul	/* GTPro */
+#	define CMDFIFO_SIZE_DIS		0x00002000ul	/* GT2c/VT4 */
+#	define AUTO_BLKWRT_DIS		0x00002000ul	/* GTPro */
+#	define GUI_BEATS_HOST		0x00004000ul	/* GT2c/VT4 */
+#	define ORED_INVLD_RB_CACHE	0x00004000ul	/* GTPro */
+#	define BLOCK_DBL_BUF		0x00008000ul	/* GTPro */
+#	define R2W_TURNAROUND_DELAY	0x00020000ul	/* GT2c/VT4 */
+#	define ENA_32BIT_DATA_BUS	0x00040000ul	/* GT2c/VT4 */
+#	define HCLK_FB_SKEW_P		0x00070000ul	/* GTPro */
+#	define ENA_FLASH_ROM		0x00080000ul	/* GT2c/VT4 */
+#	define DISABLE_SWITCH_FIX	0x00080000ul	/* GTPro */
+#	define MCLK_START_EN		0x00080000ul	/* LTPro */
+#	define SEL_VBLANK_BDL_BUF	0x00100000ul	/* GTPro */
+#	define CMDFIFO_64EN		0x00200000ul	/* GTPro must be set if IDCT_EN */
+#	define BM_FIX_DIS		0x00400000ul	/* GTPro */
+#	define Z_SWITCH_EN		0x00800000ul	/* LTPro */
+#	define FLUSH_HOST_WB		0x01000000ul	/* GTPro */
+#	define HW_DEBUG_WRITE_MSK_FIX_DIS	0x02000000ul	/* LTPro */
+#	define Z_NO_WRITE_EN		0x04000000ul	/* LTPro */
+#	define DISABLE_PCLK_RESET_P	0x08000000ul	/* LTPro */
+#	define PM_D3_SUPPORT_ENABLE_P	0x10000000ul	/* LTPro */
+#	define STARTCYCLE_FIX_ENABLE	0x20000000ul	/* LTPro */
+#	define DONT_RST_CHAREN		0x20000000ul	/* XL/XC */
+#	define C3_FIX_ENABLE		0x40000000ul	/* LTPro */
+#	define BM_HOSTRA_EN		0x40000000ul	/* XL/XC */
+#	define PKGBGAb			0x80000000ul	/* XL/XC */
+#	define AUTOEXP_HORZ_FIX		0x80000000ul	/* Mobility */
+#define SCRATCH_REG0		IOPortTag(0x10u, 0x20u)
+#define SCRATCH_REG1		IOPortTag(0x11u, 0x21u)
+/*	BIOS_BASE_SEGMENT		0x0000007ful */	/* As above */
+/*	?				0x00000f80ul */
+#define BIOS_INIT_DAC_SUBTYPE		0x0000f000ul
+/*	?				0xffff0000ul */
+#define SCRATCH_REG2		BlockIOTag(0x22u)	/* LT */
+#define SCRATCH_REG3		BlockIOTag(0x23u)	/* GTPro */
+#define CLOCK_CNTL		IOPortTag(0x12u, 0x24u)
+#	define CLOCK_BIT		0x00000004ul	/* For ICS2595 */
+#	define CLOCK_PULSE		0x00000008ul	/* For ICS2595 */
+#	define CLOCK_SELECT		0x0000000ful
+#	define CLOCK_DIVIDER		0x00000030ul
+#	define CLOCK_STROBE		0x00000040ul
+#	define CLOCK_DATA		0x00000080ul
+/*	?				0x00000100ul */
+#	define PLL_WR_EN		0x00000200ul	/* For internal PLL */
+#	define PLL_ADDR			0x0000fc00ul	/* For internal PLL */
+#	define PLL_DATA			0x00ff0000ul	/* For internal PLL */
+/*	?				0xff000000ul */
+#define CONFIG_STAT64_1		BlockIOTag(0x25u)	/* GTPro */
+#	define CFG_SUBSYS_DEV_ID	0x000000fful
+#	define CFG_SUBSYS_VEN_ID	0x00ffff00ul
+/*	?				0x1f000000ul */
+#	define CFG_DIMM_TYPE		0xe0000000ul
+#	define CFG_PCI_SUBSYS_DEV_ID	0x0000fffful	/* XC/XL */
+#	define CFG_PCI_SUBSYS_VEN_ID	0xffff0000ul	/* XC/XL */
+#define CONFIG_STAT64_2		BlockIOTag(0x26u)	/* GTPro */
+#	define CFG_DIMM_TYPE_3		0x00000001ul
+/*	?				0x0000001eul */
+#	define CFG_ROMWRTEN		0x00000020ul
+#	define CFG_AGPVCOGAIN		0x000000c0ul
+#	define CFG_PCI_TYPE		0x00000100ul
+#	define CFG_AGPSKEW		0x00000e00ul
+#	define CFG_X1CLKSKEW		0x00007000ul
+#	define CFG_PANEL_ID_P		0x000f8000ul	/* LTPro */
+/*	?				0x00100000ul */
+#	define CFG_PREFETCH_EN		0x00200000ul
+#	define CFG_ID_DISABLE		0x00400000ul
+#	define CFG_PRE_TESTEN		0x00800000ul
+/*	?				0x01000000ul */
+#	define CFG_PCI5VEN		0x02000000ul	/* LTPro */
+#	define CFG_VGA_DISABLE		0x04000000ul
+#	define CFG_ENINTB		0x08000000ul
+/*	?				0x10000000ul */
+#	define CFG_ROM_REMAP_2		0x20000000ul
+#	define CFG_IDSEL		0x40000000ul
+/*	?				0x80000000ul */
+#define TV_OUT_DATA		BlockIOTag(0x27u)	/* LTPro */
+#define BUS_CNTL		IOPortTag(0x13u, 0x28u)
+#	define BUS_WS			0x0000000ful
+#	define BUS_DBL_RESYNC		0x00000001ul	/* VTB/GTB/LT */
+#	define BUS_MSTR_RESET		0x00000002ul	/* VTB/GTB/LT */
+#	define BUS_FLUSH_BUF		0x00000004ul	/* VTB/GTB/LT */
+#	define BUS_STOP_REQ_DIS		0x00000008ul	/* VTB/GTB/LT */
+#	define BUS_ROM_WS		0x000000f0ul
+#	define BUS_APER_REG_DIS		0x00000010ul	/* VTB/GTB/LT */
+#	define BUS_EXTRA_PIPE_DIS	0x00000020ul	/* VTB/GTB/LT */
+#	define BUS_MASTER_DIS		0x00000040ul	/* VTB/GTB/LT */
+#	define BUS_ROM_WRT_EN		0x00000080ul	/* GTPro */
+#	define BUS_ROM_PAGE		0x00000f00ul
+#	define BUS_MINOR_REV_ID		0x00000700ul	/* LTPro */
+#	define BUS_EXT_REG_EN		0x08000000ul
+/*		First silicom - Prototype (A11)	0x00000000ul */
+/*		Metal mask spin (A12 & A13)	0x00000100ul */
+/*		All layer spin (A21)		0x00000200ul */
+/*		Fast metal spin (A22) - Prod.	0x00000300ul */
+/*		All layer spin (A31)		0x00000700ul */
+/*	?				0x00000800ul */	/* LTPro */
+#	define BUS_CHIP_HIDDEN_REV	0x00000300ul	/* XC/XL */
+/*	?				0x00001c00ul */	/* XC/XL */
+#	define BUS_ROM_DIS		0x00001000ul
+#	define BUS_IO_16_EN		0x00002000ul	/* GX */
+#	define BUS_PCI_READ_RETRY_EN	0x00002000ul	/* VTB/GTB/LT */
+#	define BUS_DAC_SNOOP_EN		0x00004000ul
+#	define BUS_PCI_RETRY_EN		0x00008000ul	/* VT/GT */
+#	define BUS_PCI_WRT_RETRY_EN	0x00008000ul	/* VTB/GTB/LT */
+#	define BUS_FIFO_WS		0x000f0000ul
+#	define BUS_RETRY_WS		0x000f0000ul	/* VTB/GTB/LT */
+#	define BUS_FIFO_ERR_INT_EN	0x00100000ul
+#	define BUS_MSTR_RD_MULT		0x00100000ul	/* VTB/GTB/LT */
+#	define BUS_FIFO_ERR_INT		0x00200000ul
+#	define BUS_MSTR_RD_LINE		0x00200000ul	/* VTB/GTB/LT */
+#	define BUS_HOST_ERR_INT_EN	0x00400000ul
+#	define BUS_SUSPEND		0x00400000ul	/* GTPro */
+#	define BUS_HOST_ERR_INT		0x00800000ul
+#	define BUS_LAT16X		0x00800000ul	/* GTPro */
+#	define BUS_PCI_DAC_WS		0x07000000ul
+#	define BUS_RD_DISCARD_EN	0x01000000ul	/* VTB/GTB/LT */
+#	define BUS_RD_ABORT_EN		0x02000000ul	/* VTB/GTB/LT */
+#	define BUS_MSTR_WS		0x04000000ul	/* VTB/GTB/LT */
+#	define BUS_PCI_DAC_DLY		0x08000000ul
+#	define BUS_EXT_REG_EN		0x08000000ul	/* VT/GT */
+#	define BUS_PCI_MEMW_WS		0x10000000ul
+#	define BUS_MSTR_DISCONNECT_EN	0x10000000ul	/* VTB/GTB/LT */
+#	define BUS_PCI_BURST_DEC	0x20000000ul	/* GX/CX */
+#	define BUS_BURST		0x20000000ul	/* 264xT */
+#	define BUS_WRT_BURST		0x20000000ul	/* VTB/GTB/LT */
+#	define BUS_RDY_READ_DLY		0xc0000000ul
+#	define BUS_READ_BURST		0x40000000ul	/* VTB/GTB/LT */
+#	define BUS_RDY_READ_DLY_B	0x80000000ul	/* VTB/GTB/LT */
+#define LCD_INDEX		BlockIOTag(0x29u)	/* LTPro */
+#	define LCD_REG_INDEX		0x0000003ful
+#	define LCD_DISPLAY_DIS		0x00000100ul
+#	define LCD_SRC_SEL		0x00000200ul
+#	define LCD_SRC_SEL_CRTC1	0x00000000ul
+#	define LCD_SRC_SEL_CRTC2	0x00000200ul
+#	define LCD_CRTC2_DISPLAY_DIS	0x00000400ul
+#	define LCD_GUI_ACTIVE		0x00000800ul	/* XC/XL */
+#	define LCD_MONDET_SENSE		0x01000000ul	/* XC/XL */
+#	define LCD_MONDET_INT_POL	0x02000000ul	/* XC/XL */
+#	define LCD_MONDET_INT_EN	0x04000000ul	/* XC/XL */
+#	define LCD_MONDET_INT		0x08000000ul	/* XC/XL */
+#	define LCD_MONDET_EN		0x10000000ul	/* XC/XL */
+#	define LCD_EN_PL		0x20000000ul	/* XC/XL */
+#define HFB_PITCH_ADDR		BlockIOTag(0x2au)	/* LT */
+#define LCD_DATA		BlockIOTag(0x2au)	/* LTPro */
+#define EXT_MEM_CNTL		BlockIOTag(0x2bu)	/* VTB/GTB/LT */
+#define MEM_CNTL		IOPortTag(0x14u, 0x2cu)
+#	define CTL_MEM_SIZE		0x00000007ul
+/*	?				0x00000008ul */
+#	define CTL_MEM_REFRESH		0x00000078ul	/* VT/GT */
+#	define CTL_MEM_SIZEB		0x0000000ful	/* VTB/GTB/LT */
+#	define CTL_MEM_RD_LATCH_EN	0x00000010ul
+#	define CTL_MEM_RD_LATCH_DLY	0x00000020ul
+#	define CTL_MEM_LATENCY		0x00000030ul	/* VTB/GTB/LT */
+#	define CTL_MEM_SD_LATCH_EN	0x00000040ul
+#	define CTL_MEM_SD_LATCH_DLY	0x00000080ul
+#	define CTL_MEM_LATCH		0x000000c0ul	/* VTB/GTB/LT */
+#	define CTL_MEM_WDOE_CNTL	0x000000c0ul	/* XC/XL */
+#	define CTL_MEM_FULL_PLS		0x00000100ul
+#	define CTL_MEM_CYC_LNTH_AUX	0x00000180ul	/* VT/GT */
+#	define CTL_MEM_TRP		0x00000300ul	/* VTB/GTB/LT */
+#	define CTL_MEM_CYC_LNTH		0x00000600ul
+#	define CTL_MEM_REFRESH_RATE	0x00001800ul	/* 264xT */
+#	define CTL_MEM_TRCD		0x00000c00ul	/* VTB/GTB/LT */
+#	define CTL_MEM_WR_RDY_SEL	0x00000800ul	/* GX/CX */
+#	define CTL_MEM_EXT_RMW_CYC_EN	0x00001000ul	/* GX/CX */
+#	define CTL_MEM_TCRD		0x00001000ul	/* VTB/GTB/LT */
+#	define CTL_MEM_DLL_RESET	0x00002000ul	/* VT/GT */
+#	define CTL_MEM_TR2W		0x00002000ul	/* GTPro */
+#	define CTL_MEM_ACTV_PRE		0x0000c000ul	/* VT/GT */
+#	define CTL_MEM_CAS_PHASE	0x00004000ul	/* GTPro */
+#	define CTL_MEM_OE_PULLBACK	0x00008000ul	/* GTPro */
+#	define CTL_MEM_TWR		0x0000c000ul	/* XC/XL */
+#	define CTL_MEM_BNDRY		0x00030000ul
+#	define CTL_MEM_BNDRY_0K		0x00000000ul
+#	define CTL_MEM_BNDRY_256K	0x00010000ul
+#	define CTL_MEM_BNDRY_512K	0x00020000ul
+#	define CTL_MEM_BNDRY_1024K	0x00030000ul
+#	define CTL_MEM_DLL_GAIN_CNTL	0x00030000ul	/* VT/GT */
+#	define CTL_MEM_BNDRY_EN		0x00040000ul
+#	define CTL_MEM_SDRAM_RESET	0x00040000ul	/* VT/GT */
+#	define CTL_MEM_TRAS		0x00070000ul	/* VTB/GTB/LT */
+#	define CTL_MEM_TILE_SELECT	0x00180000ul	/* VT/GT */
+#	define CTL_MEM_REFRESH_DIS	0x00080000ul	/* VTB/GTB/LT */
+#	define CTL_MEM_LOW_LATENCY_MODE	0x00200000ul	/* VT/GT */
+#	define CTL_MEM_CDE_PULLBACK	0x00400000ul	/* VT/GT */
+#	define CTL_MEM_REFRESH_RATE_B	0x00f00000ul	/* VTB/GTB/LT */
+#	define CTL_MEM_PIX_WIDTH	0x07000000ul
+#	define CTL_MEM_LOWER_APER_ENDIAN	0x03000000ul	/* VTB/GTB/LT */
+#	define CTL_MEM_OE_SELECT	0x18000000ul	/* VT/GT */
+#	define CTL_MEM_UPPER_APER_ENDIAN	0x0c000000ul	/* VTB/GTB/LT */
+/*	?				0xe0000000ul */
+#	define CTL_MEM_PAGE_SIZE	0x30000000ul	/* VTB/GTB/LT */
+#define MEM_VGA_WP_SEL		IOPortTag(0x15u, 0x2du)
+#	define MEM_VGA_WPS0		0x0000fffful
+#	define MEM_VGA_WPS1		0xffff0000ul
+#define MEM_VGA_RP_SEL		IOPortTag(0x16u, 0x2eu)
+#	define MEM_VGA_RPS0		0x0000fffful
+#	define MEM_VGA_RPS1		0xffff0000ul
+#define LT_GIO			BlockIOTag(0x2fu)	/* LT */
+#define I2C_CNTL_1		BlockIOTag(0x2fu)	/* GTPro */
+#define DAC_REGS		IOPortTag(0x17u, 0x30u)	/* 4 separate bytes */
+#	define M64_DAC_WRITE		(DAC_REGS + 0)
+#	define M64_DAC_DATA		(DAC_REGS + 1)
+#	define M64_DAC_MASK		(DAC_REGS + 2)
+#	define M64_DAC_READ		(DAC_REGS + 3)
+#define DAC_CNTL		IOPortTag(0x18u, 0x31u)
+#	define DAC_EXT_SEL		0x00000003ul
+#	define DAC_EXT_SEL_RS2		0x00000001ul
+#	define DAC_EXT_SEL_RS3		0x00000002ul
+#	define DAC_RANGE_CTL		0x00000003ul	/* VTB/GTB/LT */
+#	define DAC_BLANKING		0x00000004ul	/* 264xT */
+#	define DAC_CMP_DIS		0x00000008ul	/* 264xT */
+#	define DAC1_CLK_SEL		0x00000010ul	/* LTPro */
+#	define DAC_PALETTE_ACCESS_CNTL	0x00000020ul	/* LTPro */
+#	define DAC_PALETTE2_SNOOP_EN	0x00000040ul	/* LTPro */
+#	define DAC_CMP_OUTPUT		0x00000080ul	/* 264xT */
+#	define DAC_8BIT_EN		0x00000100ul
+#	define DAC_PIX_DLY		0x00000600ul
+#	define DAC_DIRECT		0x00000400ul	/* VTB/GTB/LT */
+#	define DAC_BLANK_ADJ		0x00001800ul
+#	define DAC_PAL_CLK_SEL		0x00000800ul	/* VTB/GTB/LT */
+#	define DAC_CRT_SENSE		0x00000800ul	/* XC/XL */
+#	define DAC_CRT_DETECTION_ON	0x00001000ul	/* XC/XL */
+#	define DAC_VGA_ADR_EN		0x00002000ul
+#	define DAC_FEA_CON_EN		0x00004000ul	/* 264xT */
+#	define DAC_PDMN			0x00008000ul	/* 264xT */
+#	define DAC_TYPE			0x00070000ul
+/*	?				0x00f80000ul */
+#	define DAC_MON_ID_STATE0	0x01000000ul	/* GX-E+/CX */
+#	define DAC_GIO_STATE_1		0x01000000ul	/* 264xT */
+#	define DAC_MON_ID_STATE1	0x02000000ul	/* GX-E+/CX */
+#	define DAC_GIO_STATE_0		0x02000000ul	/* 264xT */
+#	define DAC_MON_ID_STATE2	0x04000000ul	/* GX-E+/CX */
+#	define DAC_GIO_STATE_4		0x04000000ul	/* 264xT */
+#	define DAC_MON_ID_DIR0		0x08000000ul	/* GX-E+/CX */
+#	define DAC_GIO_DIR_1		0x08000000ul	/* 264xT */
+#	define DAC_MON_ID_DIR1		0x10000000ul	/* GX-E+/CX */
+#	define DAC_GIO_DIR_0		0x10000000ul	/* 264xT */
+#	define DAC_MON_ID_DIR2		0x20000000ul	/* GX-E+/CX */
+#	define DAC_GIO_DIR_4		0x20000000ul	/* 264xT */
+#	define DAC_MAN_CMP_STATE	0x40000000ul	/* GX-E+ */
+#	define DAC_RW_WS		0x80000000ul	/* VT/GT */
+#define HORZ_STRETCHING		BlockIOTag(0x32u)	/* LT */
+#	define HORZ_STRETCH_BLEND	0x00000ffful
+#	define HORZ_STRETCH_RATIO	0x0000fffful
+#	define HORZ_STRETCH_LOOP	0x00070000ul
+#	define HORZ_STRETCH_LOOP09	0x00000000ul
+#	define HORZ_STRETCH_LOOP11	0x00010000ul
+#	define HORZ_STRETCH_LOOP12	0x00020000ul
+#	define HORZ_STRETCH_LOOP14	0x00030000ul
+#	define HORZ_STRETCH_LOOP15	0x00040000ul
+/*	?				0x00050000ul */
+/*	?				0x00060000ul */
+/*	?				0x00070000ul */
+/*	?				0x00080000ul */
+#	define HORZ_PANEL_SIZE		0x0ff00000ul	/* XC/XL */
+/*	?				0x10000000ul */
+#	define AUTO_HORZ_RATIO		0x20000000ul	/* XC/XL */
+#	define HORZ_STRETCH_MODE	0x40000000ul
+#	define HORZ_STRETCH_EN		0x80000000ul
+#define EXT_DAC_REGS		BlockIOTag(0x32u)	/* GTPro */
+#define VERT_STRETCHING		BlockIOTag(0x33u)	/* LT */
+#	define VERT_STRETCH_RATIO0	0x000003fful
+#	define VERT_STRETCH_RATIO1	0x000ffc00ul
+#	define VERT_STRETCH_RATIO2	0x3ff00000ul
+#	define VERT_STRETCH_USE0	0x40000000ul
+#	define VERT_STRETCH_EN		0x80000000ul
+#define GEN_TEST_CNTL		IOPortTag(0x19u, 0x34u)
+#	define GEN_EE_DATA_OUT		0x00000001ul	/* GX/CX */
+#	define GEN_GIO2_DATA_OUT	0x00000001ul	/* 264xT */
+#	define GEN_EE_CLOCK		0x00000002ul	/* GX/CX */
+/*	?				0x00000002ul */	/* 264xT */
+#	define GEN_EE_CHIP_SEL		0x00000004ul	/* GX/CX */
+#	define GEN_GIO3_DATA_OUT	0x00000004ul	/* 264xT */
+#	define GEN_EE_DATA_IN		0x00000008ul	/* GX/CX */
+#	define GEN_GIO2_DATA_IN		0x00000008ul	/* 264xT */
+#	define GEN_EE_EN		0x00000010ul	/* GX/CX */
+#	define GEN_GIO2_ENABLE		0x00000010ul	/* 264xT */
+#	define GEN_ICON2_ENABLE		0x00000010ul	/* XC/XL */
+#	define GEN_OVR_OUTPUT_EN	0x00000020ul	/* GX/CX */
+#	define GEN_GIO2_WRITE		0x00000020ul	/* 264xT */
+#	define GEN_CUR2_ENABLE		0x00000020ul	/* XC/XL */
+#	define GEN_OVR_POLARITY		0x00000040ul	/* GX/CX */
+#	define GEN_ICON_ENABLE		0x00000040ul	/* XC/XL */
+#	define GEN_CUR_EN		0x00000080ul
+#	define GEN_GUI_EN		0x00000100ul	/* GX/CX */
+#	define GEN_GUI_RESETB		0x00000100ul	/* 264xT */
+#	define GEN_BLOCK_WR_EN		0x00000200ul	/* GX */
+/*	?				0x00000200ul */	/* CX/264xT */
+#	define GEN_SOFT_RESET		0x00000200ul	/* VTB/GTB/LT */
+#	define GEN_MEM_TRISTATE		0x00000400ul	/* GTPro */
+/*	?				0x00000800ul */
+#	define GEN_TEST_VECT_MODE	0x00003000ul	/* VT/GT */
+/*	?				0x0000c000ul */
+#	define GEN_TEST_FIFO_EN		0x00010000ul	/* GX/CX */
+#	define GEN_TEST_GUI_REGS_EN	0x00020000ul	/* GX/CX */
+#	define GEN_TEST_VECT_EN		0x00040000ul	/* GX/CX */
+#	define GEN_TEST_CRC_STR		0x00080000ul	/* GX-C/-D */
+/*	?				0x00080000ul */	/* GX-E+/CX */
+#	define GEN_TEST_MODE_T		0x000f0000ul	/* 264xT */
+#	define GEN_TEST_MODE		0x00700000ul	/* GX/CX */
+#	define GEN_TEST_CNT_EN		0x00100000ul	/* 264xT */
+#	define GEN_TEST_CRC_EN		0x00200000ul	/* 264xT */
+/*	?				0x00400000ul */	/* 264xT */
+/*	?				0x00800000ul */
+#	define GEN_TEST_MEM_WR		0x01000000ul	/* GX-C/-D */
+#	define GEN_TEST_MEM_STROBE	0x02000000ul	/* GX-C/-D */
+#	define GEN_TEST_DST_SS_EN	0x04000000ul	/* GX/CX */
+#	define GEN_TEST_DST_SS_STROBE	0x08000000ul	/* GX/CX */
+#	define GEN_TEST_SRC_SS_EN	0x10000000ul	/* GX/CX */
+#	define GEN_TEST_SRC_SS_STROBE	0x20000000ul	/* GX/CX */
+#	define GEN_TEST_CNT_VALUE	0x3f000000ul	/* 264xT */
+#	define GEN_TEST_CC_EN		0x40000000ul	/* GX/CX */
+#	define GEN_TEST_CC_STROBE	0x80000000ul	/* GX/CX */
+/*	?				0xc0000000ul */	/* 264xT */
+#	define GEN_DEBUG_MODE		0xff000000ul	/* VTB/GTB/LT */
+#	define GEN_DEBUG_MC_PARSER	0x2A000000ul	/* Mobility pro  */
+#	define GEN_DEBUG_IDCT_PARSER	0x2B000000ul	/* Mobility pro  */
+#	define GEN_DEBUG_MC_BUFFER	0x2C000000ul	/* Mobility pro  */
+#	define GEN_DEBUG_IDCT_BUFFER	0x2E000000ul	/* Mobility pro  */
+#	define GEN_DEBUG_IDCT1		0x90000000ul	/* Mobility pro  */
+#	define GEN_DEBUG_IDCT2		0x91000000ul	/* Mobility pro  */
+#	define GEN_DEBUG_IDCT3		0x92000000ul	/* Mobility pro  */
+#define LCD_GEN_CTRL		BlockIOTag(0x35u)	/* LT */
+#	define CRT_ON			0x00000001ul
+#	define LCD_ON			0x00000002ul
+#	define HORZ_DIVBY2_EN		0x00000004ul
+#	define DONT_DS_ICON		0x00000008ul
+#	define LOCK_8DOT		0x00000010ul
+#	define ICON_ENABLE		0x00000020ul
+#	define DONT_SHADOW_VPAR		0x00000040ul
+#	define V2CLK_PM_EN		0x00000080ul
+#	define RST_FM			0x00000100ul
+#	define DISABLE_PCLK_RESET	0x00000200ul	/* XC/XL */
+#	define DIS_HOR_CRT_DIVBY2	0x00000400ul
+#	define SCLK_SEL			0x00000800ul
+#	define SCLK_DELAY		0x0000f000ul
+#	define TVCLK_PM_EN		0x00010000ul
+#	define VCLK_DAC_PM_EN		0x00020000ul
+#	define VCLK_LCD_OFF		0x00040000ul
+#	define SELECT_WAIT_4MS		0x00080000ul
+#	define XTALIN_PM_EN		0x00080000ul	/* XC/XL */
+#	define V2CLK_DAC_PM_EN		0x00100000ul
+#	define LVDS_EN			0x00200000ul
+#	define LVDS_PLL_EN		0x00400000ul
+#	define LVDS_PLL_RESET		0x00800000ul
+#	define LVDS_RESERVED_BITS	0x07000000ul
+#	define CRTC_RW_SELECT		0x08000000ul	/* LTPro */
+#	define USE_SHADOWED_VEND	0x10000000ul
+#	define USE_SHADOWED_ROWCUR	0x20000000ul
+#	define SHADOW_EN		0x40000000ul
+#	define SHADOW_RW_EN		0x80000000ul
+#define CUSTOM_MACRO_CNTL	BlockIOTag(0x35u)	/* GTPro */
+#	define IDCT_FIFO_EXTENSE	0x00000001ul
+#define POWER_MANAGEMENT	BlockIOTag(0x36u)	/* LT */
+#	define PWR_MGT_ON		0x00000001ul
+#	define PWR_MGT_MODE		0x00000006ul
+#	define AUTO_PWRUP_EN		0x00000008ul
+#	define ACTIVITY_PIN_ON		0x00000010ul
+#	define STANDBY_POL		0x00000020ul
+#	define SUSPEND_POL		0x00000040ul
+#	define SELF_REFRESH		0x00000080ul
+#	define ACTIVITY_PIN_EN		0x00000100ul
+#	define KEYBD_SNOOP		0x00000200ul
+#	define USE_F32KHZ		0x00000400ul	/* LTPro */
+#	define DONT_USE_XTALIN		0x00000400ul	/* XC/XL */
+#	define TRISTATE_MEM_EN		0x00000800ul	/* LTPro */
+#	define LCDENG_TEST_MODE		0x0000f000ul
+#	define STANDBY_COUNT		0x000f0000ul
+#	define SUSPEND_COUNT		0x00f00000ul
+#	define BAISON			0x01000000ul
+#	define BLON			0x02000000ul
+#	define DIGON			0x04000000ul
+#	define PM_D3_SUPPORT_ENABLE	0x08000000ul	/* XC/XL */
+#	define STANDBY_NOW		0x10000000ul
+#	define SUSPEND_NOW		0x20000000ul
+#	define PWR_MGT_STATUS		0xc0000000ul
+#define CONFIG_CNTL		IOPortTag(0x1au, 0x37u)
+#	define CFG_MEM_AP_SIZE		0x00000003ul
+#	define CFG_MEM_VGA_AP_EN	0x00000004ul
+/*	?				0x00000008ul */
+#	define CFG_MEM_AP_LOC		0x00003ff0ul
+/*	?				0x0000c000ul */
+#	define CFG_CARD_ID		0x00070000ul
+#	define CFG_VGA_DIS		0x00080000ul
+/*	?				0x00f00000ul */
+#	define CFG_CDE_WINDOW		0x3f000000ul	/* VT/GT */
+/*	?				0xc0000000ul */
+#define CONFIG_CHIP_ID		IOPortTag(0x1bu, 0x38u)	/* Read */
+#	define CFG_CHIP_TYPE0		0x000000fful
+#	define CFG_CHIP_TYPE1		0x0000ff00ul
+#	define CFG_CHIP_TYPE		0x0000fffful
+#	define CFG_CHIP_CLASS		0x00ff0000ul
+#	define CFG_CHIP_REV		0xff000000ul
+#	define CFG_CHIP_VERSION		0x07000000ul	/* 264xT */
+#	define CFG_CHIP_FOUNDRY		0x38000000ul	/* 264xT */
+#	define CFG_CHIP_REVISION	0xc0000000ul	/* 264xT */
+#define CONFIG_STATUS64_0	IOPortTag(0x1cu, 0x39u)	/* Read (R/W (264xT)) */
+#	define CFG_BUS_TYPE		0x00000007ul	/* GX/CX */
+#	define CFG_MEM_TYPE_T		0x00000007ul	/* 264xT */
+#	define CFG_MEM_TYPE		0x00000038ul	/* GX/CX */
+#	define CFG_DUAL_CAS_EN_T	0x00000008ul	/* 264xT */
+#	define CFG_ROM_128K_EN		0x00000008ul	/* VTB/GTB/LT */
+#	define CFG_ROM_REMAP		0x00000008ul	/* GTPro */
+#	define CFG_VGA_EN_T		0x00000010ul	/* VT/GT */
+#	define CFG_CLOCK_EN		0x00000020ul	/* 264xT */
+#	define CFG_DUAL_CAS_EN		0x00000040ul	/* GX/CX */
+#	define CFG_VMC_SENSE		0x00000040ul	/* VT/GT */
+#	define CFG_SHARED_MEM_EN	0x00000040ul	/* VTB/GTB/LT */
+#	define CFG_LOCAL_BUS_OPTION	0x00000180ul	/* GX/CX */
+#	define CFG_VFC_SENSE		0x00000080ul	/* VT/GT */
+#	define CFG_INIT_DAC_TYPE	0x00000e00ul	/* GX/CX */
+#	define CFG_INIT_CARD_ID		0x00007000ul	/* GX-C/-D */
+#	define CFG_BLK_WR_SIZE		0x00001000ul	/* GX-E+ */
+#	define CFG_INT_QSF_EN		0x00002000ul	/* GX-E+ */
+/*	?				0x00004000ul */	/* GX-E+ */
+/*	?				0x00007000ul */	/* CX */
+#	define CFG_TRI_BUF_DIS		0x00008000ul	/* GX/CX */
+#	define CFG_BOARD_ID		0x0000ff00ul	/* VT/GT */
+#	define CFG_EXT_RAM_ADDR		0x003f0000ul	/* GX/CX */
+#	define CFG_PANEL_ID		0x001f0000ul	/* LT */
+#	define CFG_MACROVISION_EN	0x00200000ul	/* GTPro */
+#	define CFG_ROM_DIS		0x00400000ul	/* GX/CX */
+#	define CFG_PCI33EN		0x00400000ul	/* GTPro */
+#	define CFG_VGA_EN		0x00800000ul	/* GX/CX */
+#	define CFG_FULLAGP		0x00800000ul	/* GTPro */
+#	define CFG_ARITHMOS_ENABLE	0x00800000ul	/* XC/XL */
+#	define CFG_LOCAL_BUS_CFG	0x01000000ul	/* GX/CX */
+#	define CFG_CHIP_EN		0x02000000ul	/* GX/CX */
+#	define CFG_LOCAL_READ_DLY_DIS	0x04000000ul	/* GX/CX */
+#	define CFG_ROM_OPTION		0x08000000ul	/* GX/CX */
+#	define CFG_BUS_OPTION		0x10000000ul	/* GX/CX */
+#	define CFG_LOCAL_DAC_WR_EN	0x20000000ul	/* GX/CX */
+#	define CFG_VLB_RDY_DIS		0x40000000ul	/* GX/CX */
+#	define CFG_AP_4GBYTE_DIS	0x80000000ul	/* GX/CX */
+#define CONFIG_STATUS64_1	IOPortTag(0x1du, 0x3au)	/* Read */
+#	define CFG_PCI_DAC_CFG		0x00000001ul	/* GX/CX */
+/*	?				0x0000001eul */	/* GX/CX */
+#	define CFG_1C8_IO_SEL		0x00000020ul	/* GX/CX */
+/*	?				0xffffffc0ul */	/* GX/CX */
+#	define CRC_SIG			0xfffffffful	/* 264xT */
+#define MPP_CONFIG		BlockIOTag(0x3bu)	/* VTB/GTB/LT */
+#define MPP_STROBE_CONFIG	BlockIOTag(0x3cu)	/* VTB/GTB/LT */
+#define MPP_ADDR		BlockIOTag(0x3du)	/* VTB/GTB/LT */
+#define MPP_DATA		BlockIOTag(0x3eu)	/* VTB/GTB/LT */
+#define TVO_CNTL		BlockIOTag(0x3fu)	/* VTB/GTB/LT */
+/*	GP_IO			IOPortTag(0x1eu, 0x1eu) */	/* See above */
+/*	CRTC_H_TOTAL_DISP	IOPortTag(0x1fu, 0x00u) */	/* Duplicate */
+#define DST_OFF_PITCH		BlockIOTag(0x40u)
+#	define DST_OFFSET		0x000ffffful
+/*	?				0x00300000ul */
+#	define DST_PITCH		0xffc00000ul
+#define DST_X			BlockIOTag(0x41u)
+#define DST_Y			BlockIOTag(0x42u)
+#define DST_Y_X			BlockIOTag(0x43u)
+#define DST_WIDTH		BlockIOTag(0x44u)
+#define DST_HEIGHT		BlockIOTag(0x45u)
+#define DST_HEIGHT_WIDTH	BlockIOTag(0x46u)
+#define DST_X_WIDTH		BlockIOTag(0x47u)
+#define DST_BRES_LNTH		BlockIOTag(0x48u)
+#define DST_BRES_ERR		BlockIOTag(0x49u)
+#define DST_BRES_INC		BlockIOTag(0x4au)
+#define DST_BRES_DEC		BlockIOTag(0x4bu)
+#define DST_CNTL		BlockIOTag(0x4cu)
+#	define DST_X_DIR		0x00000001ul
+#	define DST_Y_DIR		0x00000002ul
+#	define DST_Y_MAJOR		0x00000004ul
+#	define DST_X_TILE		0x00000008ul
+#	define DST_Y_TILE		0x00000010ul
+#	define DST_LAST_PEL		0x00000020ul
+#	define DST_POLYGON_EN		0x00000040ul
+#	define DST_24_ROT_EN		0x00000080ul
+#	define DST_24_ROT		0x00000700ul
+#	define DST_BRES_SIGN		0x00000800ul	/* GX/CX */
+#	define DST_BRES_ZERO		0x00000800ul	/* CT */
+#	define DST_POLYGON_RTEDGE_DIS	0x00001000ul	/* CT */
+#	define TRAIL_X_DIR		0x00002000ul	/* GT */
+#	define TRAP_FILL_DIR		0x00004000ul	/* GT */
+#	define TRAIL_BRES_SIGN		0x00008000ul	/* GT */
+/*	?				0x00010000ul */
+#	define BRES_SIGN_AUTO		0x00020000ul	/* GT */
+/*	?				0x00040000ul */
+#	define ALPHA_OVERLAP_ENB	0x00080000ul	/* GTPro */
+#	define SUB_PIX_ON		0x00100000ul	/* GTPro */
+/*	?				0xffe00000ul */
+/*	DST_Y_X			BlockIOTag(0x4du) */	/* Duplicate */
+#define TRAIL_BRES_ERR		BlockIOTag(0x4eu)	/* GT */
+#define TRAIL_BRES_INC		BlockIOTag(0x4fu)	/* GT */
+#define TRAIL_BRES_DEC		BlockIOTag(0x50u)	/* GT */
+#define LEAD_BRES_LNTH		BlockIOTag(0x51u)	/* GT */
+#define Z_OFF_PITCH		BlockIOTag(0x52u)	/* GT */
+#define Z_CNTL			BlockIOTag(0x53u)	/* GT */
+#define ALPHA_TST_CNTL		BlockIOTag(0x54u)	/* GTPro */
+#	define IDCT_EN			0x00008000UL
+/*	?			BlockIOTag(0x55u) */
+#define SECONDARY_STW_EXP	BlockIOTag(0x56u)	/* GTPro */
+#define SECONDARY_S_X_INC	BlockIOTag(0x57u)	/* GTPro */
+#define SECONDARY_S_Y_INC	BlockIOTag(0x58u)	/* GTPro */
+#define SECONDARY_S_START	BlockIOTag(0x59u)	/* GTPro */
+#define SECONDARY_W_X_INC	BlockIOTag(0x5au)	/* GTPro */
+#define SECONDARY_W_Y_INC	BlockIOTag(0x5bu)	/* GTPro */
+#define SECONDARY_W_START	BlockIOTag(0x5cu)	/* GTPro */
+#define SECONDARY_T_X_INC	BlockIOTag(0x5du)	/* GTPro */
+#define SECONDARY_T_Y_INC	BlockIOTag(0x5eu)	/* GTPro */
+#define SECONDARY_T_START	BlockIOTag(0x5fu)	/* GTPro */
+#define SRC_OFF_PITCH		BlockIOTag(0x60u)
+#	define SRC_OFFSET		0x000ffffful
+/*	?				0x00300000ul */
+#	define SRC_PITCH		0xffc00000ul
+#define SRC_X			BlockIOTag(0x61u)
+#define SRC_Y			BlockIOTag(0x62u)
+#define SRC_Y_X			BlockIOTag(0x63u)
+#define SRC_WIDTH1		BlockIOTag(0x64u)
+#define SRC_HEIGHT1		BlockIOTag(0x65u)
+#define SRC_HEIGHT1_WIDTH1	BlockIOTag(0x66u)
+#define SRC_X_START		BlockIOTag(0x67u)
+#define SRC_Y_START		BlockIOTag(0x68u)
+#define SRC_Y_X_START		BlockIOTag(0x69u)
+#define SRC_WIDTH2		BlockIOTag(0x6au)
+#define SRC_HEIGHT2		BlockIOTag(0x6bu)
+#define SRC_HEIGHT2_WIDTH2	BlockIOTag(0x6cu)
+#define SRC_CNTL		BlockIOTag(0x6du)
+#	define SRC_PATT_EN		0x00000001ul
+#	define SRC_PATT_ROT_EN		0x00000002ul
+#	define SRC_LINEAR_EN		0x00000004ul
+#	define SRC_BYTE_ALIGN		0x00000008ul
+#	define SRC_LINE_X_DIR		0x00000010ul
+#	define SRC_8X8X8_BRUSH		0x00000020ul	/* VTB/GTB */
+#	define FAST_FILL_EN		0x00000040ul	/* VTB/GTB */
+#	define SRC_TRACK_DST		0x00000080ul	/* VTB/GTB */
+#	define BUS_MASTER_EN		0x00000100ul	/* VTB/GTB */
+#	define BUS_MASTER_SYNC		0x00000200ul	/* VTB/GTB */
+#	define BUS_MASTER_OP		0x00000c00ul	/* VTB/GTB */
+#	define BM_OP_FRAME_TO_SYSTEM	(0 << 10)
+#	define BM_OP_SYSTEM_TO_FRAME	(1 << 10)
+#	define BM_OP_REG_TO_SYSTEM	(2 << 10)
+#	define BM_OP_SYSTEM_TO_REG	(3 << 10)
+#	define SRC_8X8X8_BRUSH_LOADED	0x00001000ul	/* VTB/GTB */
+#	define COLOR_REG_WRITE_EN	0x00002000ul	/* VTB/GTB */
+#	define BLOCK_WRITE_EN		0x00004000ul	/* VTB/GTB */
+/*	?				0xffff8000ul */
+/*	?			BlockIOTag(0x6eu) */
+/*	?			BlockIOTag(0x6fu) */
+#define SCALE_Y_OFF		BlockIOTag(0x70u)	/* GT */
+#define SCALE_OFF		BlockIOTag(0x70u)	/* GTPro */
+#define SECONDARY_SCALE_OFF	BlockIOTag(0x70u)	/* GTPro */
+#define TEX_0_OFF		BlockIOTag(0x70u)	/* GT */
+#define TEX_1_OFF		BlockIOTag(0x71u)	/* GT */
+#define TEX_2_OFF		BlockIOTag(0x72u)	/* GT */
+#define TEX_3_OFF		BlockIOTag(0x73u)	/* GT */
+#define TEX_4_OFF		BlockIOTag(0x74u)	/* GT */
+#define TEX_5_OFF		BlockIOTag(0x75u)	/* GT */
+#define TEX_6_OFF		BlockIOTag(0x76u)	/* GT */
+#define SCALE_WIDTH		BlockIOTag(0x77u)	/* GT */
+#define TEX_7_OFF		BlockIOTag(0x77u)	/* GT */
+#define SCALE_HEIGHT		BlockIOTag(0x78u)	/* GT */
+#define TEX_8_OFF		BlockIOTag(0x78u)	/* GT */
+#define TEX_9_OFF		BlockIOTag(0x79u)	/* GT */
+#define TEX_10_OFF		BlockIOTag(0x7au)	/* GT */
+#define S_Y_INC			BlockIOTag(0x7bu)	/* GT */
+#define SCALE_Y_PITCH		BlockIOTag(0x7bu)	/* GT */
+#define SCALE_X_INC		BlockIOTag(0x7cu)	/* GT */
+#define RED_X_INC		BlockIOTag(0x7cu)	/* GT */
+#define GREEN_X_INC		BlockIOTag(0x7du)	/* GT */
+#define SCALE_Y_INC		BlockIOTag(0x7du)	/* GT */
+#define SCALE_VACC		BlockIOTag(0x7eu)	/* GT */
+#define SCALE_3D_CNTL		BlockIOTag(0x7fu)	/* GT */
+#	define SIGNED_DST_CLAMP		0x00008000UL /* MPEG's MC */
+#define HOST_DATA_0		BlockIOTag(0x80u)
+#define HOST_DATA_1		BlockIOTag(0x81u)
+#define HOST_DATA_2		BlockIOTag(0x82u)
+#define HOST_DATA_3		BlockIOTag(0x83u)
+#define HOST_DATA_4		BlockIOTag(0x84u)
+#define HOST_DATA_5		BlockIOTag(0x85u)
+#define HOST_DATA_6		BlockIOTag(0x86u)
+#define HOST_DATA_7		BlockIOTag(0x87u)
+#define HOST_DATA_8		BlockIOTag(0x88u)
+#define HOST_DATA_9		BlockIOTag(0x89u)
+#define HOST_DATA_A		BlockIOTag(0x8au)
+#define HOST_DATA_B		BlockIOTag(0x8bu)
+#define HOST_DATA_C		BlockIOTag(0x8cu)
+#define HOST_DATA_D		BlockIOTag(0x8du)
+#define HOST_DATA_E		BlockIOTag(0x8eu)
+#define HOST_DATA_F		BlockIOTag(0x8fu)
+#define HOST_CNTL		BlockIOTag(0x90u)
+#define HOST_BYTE_ALIGN			0x00000001ul
+#define HOST_BIG_ENDIAN_EN		0x00000002ul	/* GX-E/CT */
+/*	?				0xfffffffcul */
+#define BM_HOSTDATA		BlockIOTag(0x91u)	/* VTB/GTB write-only */
+#define BM_ADDR			BlockIOTag(0x92u)	/* VTB/GTB */
+#	define GUIREG_ADDR		0x000000FFUL
+#	define GUIREG_COUNTER		0x003F0000UL
+#	define IDCT_FLAGS		0x60000000UL
+#	define IDCT_EOB			0x00000000UL
+#	define IDCT_TRIPLETS		0x20000000UL /* run, level, level */
+#	define IDCT_AUTOINC		0x40000000UL
+#	define IDCT_STREAM		0x80000000UL
+#define BM_DATA			BlockIOTag(0x92u)	/* VTB/GTB write-only */
+#define BM_GUI_TABLE_CMD	BlockIOTag(0x93u)	/* GTPro */
+#	define CIRCULAR_BUF_SIZE_16KB	(0 << 0)
+#	define CIRCULAR_BUF_SIZE_32KB	(1 << 0)
+#	define CIRCULAR_BUF_SIZE_64KB	(2 << 0)
+#	define CIRCULAR_BUF_SIZE_128KB	(3 << 0)
+#	define LAST_DESCRIPTOR		(1 << 31)
+/*	?			BlockIOTag(0x94u) */
+/*	?			BlockIOTag(0x95u) */
+/*	?			BlockIOTag(0x96u) */
+/*	?			BlockIOTag(0x97u) */
+/*	?			BlockIOTag(0x98u) */
+/*	?			BlockIOTag(0x99u) */
+/*	?			BlockIOTag(0x9au) */
+/*	?			BlockIOTag(0x9bu) */
+/*	?			BlockIOTag(0x9cu) */
+/*	?			BlockIOTag(0x9du) */
+/*	?			BlockIOTag(0x9eu) */
+/*	?			BlockIOTag(0x9fu) */
+#define PAT_REG0		BlockIOTag(0xa0u)
+#define PAT_REG1		BlockIOTag(0xa1u)
+#define PAT_CNTL		BlockIOTag(0xa2u)
+#	define PAT_MONO_EN		0x00000001ul
+#	define PAT_CLR_4x2_EN		0x00000002ul
+#	define PAT_CLR_8x1_EN		0x00000004ul
+/*	?				0xfffffff8ul */
+/*	?			BlockIOTag(0xa3u) */
+/*	?			BlockIOTag(0xa4u) */
+/*	?			BlockIOTag(0xa5u) */
+/*	?			BlockIOTag(0xa6u) */
+/*	?			BlockIOTag(0xa7u) */
+#define SC_LEFT			BlockIOTag(0xa8u)
+#define SC_RIGHT		BlockIOTag(0xa9u)
+#define SC_LEFT_RIGHT		BlockIOTag(0xaau)
+#define SC_TOP			BlockIOTag(0xabu)
+#define SC_BOTTOM		BlockIOTag(0xacu)
+#define SC_TOP_BOTTOM		BlockIOTag(0xadu)
+#define USR1_DST_OFF_PITCH	BlockIOTag(0xaeu)	/* LTPro */
+#define USR2_DST_OFF_PITCH	BlockIOTag(0xafu)	/* LTPro */
+#define DP_BKGD_CLR		BlockIOTag(0xb0u)
+#define DP_FRGD_CLR		BlockIOTag(0xb1u)
+#define DP_WRITE_MASK		BlockIOTag(0xb2u)
+#define DP_CHAIN_MASK		BlockIOTag(0xb3u)
+#	define DP_CHAIN_1BPP		0x00000000ul	/* Irrelevant */
+#	define DP_CHAIN_4BPP		0x00008888ul
+#	define DP_CHAIN_8BPP		0x00008080ul
+#	define DP_CHAIN_8BPP_332	0x00009292ul
+#	define DP_CHAIN_15BPP_1555	0x00004210ul
+#	define DP_CHAIN_16BPP_565	0x00008410ul
+#	define DP_CHAIN_24BPP_888	0x00008080ul
+#	define DP_CHAIN_32BPP_8888	0x00008080ul
+/*	?				0xffff0000ul */
+#define DP_PIX_WIDTH		BlockIOTag(0xb4u)
+#	define DP_DST_PIX_WIDTH		0x0000000ful
+#	define COMPOSITE_PIX_WIDTH	0x000000f0ul	/* GTPro */
+#	define DP_SRC_PIX_WIDTH		0x00000f00ul
+/*	?				0x00001000ul */
+#	define DP_HOST_TRIPLE_EN	0x00002000ul	/* GT2c/VT4 */
+#	define DP_SRC_AUTONA_FIX_DIS	0x00004000ul	/* GTB */
+#	define DP_FAST_SRCCOPY_DIS	0x00008000ul	/* GTB */
+#	define DP_HOST_PIX_WIDTH	0x000f0000ul
+#	define DP_CI4_RGB_INDEX		0x00f00000ul	/* GTB */
+#	define DP_BYTE_PIX_ORDER	0x01000000ul
+#	define DP_CONVERSION_TEMP	0x02000000ul	/* GTB */
+#	define DP_CI4_RGB_LOW_NIBBLE	0x04000000ul	/* GTB */
+#	define DP_C14_RGB_HIGH_NIBBLE	0x08000000ul	/* GTB */
+#	define DP_SCALE_PIX_WIDTH	0xf0000000ul	/* GTB */
+#define DP_MIX			BlockIOTag(0xb5u)
+#	define BKGD_MIX_NOT_D		(0 << 0)
+#	define BKGD_MIX_ZERO		(1 << 0)
+#	define BKGD_MIX_ONE		(2 << 0)
+#	define BKGD_MIX_D		(3 << 0)
+#	define BKGD_MIX_NOT_S		(4 << 0)
+#	define BKGD_MIX_D_XOR_S		(5 << 0)
+#	define BKGD_MIX_NOT_D_XOR_S	(6 << 0)
+#	define BKGD_MIX_S		(7 << 0)
+#	define BKGD_MIX_NOT_D_OR_NOT_S	(8 << 0)
+#	define BKGD_MIX_D_OR_NOT_S	(9 << 0)
+#	define BKGD_MIX_NOT_D_OR_S	(10 << 0)
+#	define BKGD_MIX_D_OR_S		(11 << 0)
+#	define BKGD_MIX_D_AND_S		(12 << 0)
+#	define BKGD_MIX_NOT_D_AND_S	(13 << 0)
+#	define BKGD_MIX_D_AND_NOT_S	(14 << 0)
+#	define BKGD_MIX_NOT_D_AND_NOT_S	(15 << 0)
+#	define BKGD_MIX_D_PLUS_S_DIV2	(23 << 0)
+#	define FRGD_MIX_NOT_D		(0 << 16)
+#	define FRGD_MIX_ZERO		(1 << 16)
+#	define FRGD_MIX_ONE		(2 << 16)
+#	define FRGD_MIX_D		(3 << 16)
+#	define FRGD_MIX_NOT_S		(4 << 16)
+#	define FRGD_MIX_D_XOR_S		(5 << 16)
+#	define FRGD_MIX_NOT_D_XOR_S	(6 << 16)
+#	define FRGD_MIX_S		(7 << 16)
+#	define FRGD_MIX_NOT_D_OR_NOT_S	(8 << 16)
+#	define FRGD_MIX_D_OR_NOT_S	(9 << 16)
+#	define FRGD_MIX_NOT_D_OR_S	(10 << 16)
+#	define FRGD_MIX_D_OR_S		(11 << 16)
+#	define FRGD_MIX_D_AND_S		(12 << 16)
+#	define FRGD_MIX_NOT_D_AND_S	(13 << 16)
+#	define FRGD_MIX_D_AND_NOT_S	(14 << 16)
+#	define FRGD_MIX_NOT_D_AND_NOT_S	(15 << 16)
+#	define FRGD_MIX_D_PLUS_S_DIV2	(23 << 16)
+#define DP_SRC			BlockIOTag(0xb6u)
+#	define BKGD_SRC_BKGD_CLR	(0 << 0)
+#	define BKGD_SRC_FRGD_CLR	(1 << 0)
+#	define BKGD_SRC_HOST		(2 << 0)
+#	define BKGD_SRC_BLIT		(3 << 0)
+#	define BKGD_SRC_PATTERN		(4 << 0)
+#	define BKGD_SRC_3D		(5 << 0)
+#	define FRGD_SRC_BKGD_CLR	(0 << 8)
+#	define FRGD_SRC_FRGD_CLR	(1 << 8)
+#	define FRGD_SRC_HOST		(2 << 8)
+#	define FRGD_SRC_BLIT		(3 << 8)
+#	define FRGD_SRC_PATTERN		(4 << 8)
+#	define FRGD_SRC_3D		(5 << 8)
+#	define MONO_SRC_ONE		(0 << 16)
+#	define MONO_SRC_PATTERN		(1 << 16)
+#	define MONO_SRC_HOST		(2 << 16)
+#	define MONO_SRC_BLIT		(3 << 16)
+#define DP_FRGD_CLR_MIX		BlockIOTag(0xb7u)	/* VTB/GTB */
+#define DP_FRGD_BKGD_CLR	BlockIOTag(0xb8u)	/* VTB/GTB */
+/*	?			BlockIOTag(0xb9u) */
+#define DST_X_Y			BlockIOTag(0xbau)	/* VTB/GTB */
+#define DST_WIDTH_HEIGHT	BlockIOTag(0xbbu)	/* VTB/GTB */
+#define USR_DST_PITCH		BlockIOTag(0xbcu)	/* GTPro */
+/*	?			BlockIOTag(0xbdu) */
+#define DP_SET_GUI_ENGINE2	BlockIOTag(0xbeu)	/* GTPro */
+#define DP_SET_GUI_ENGINE	BlockIOTag(0xbfu)	/* VTB/GTB */
+#define CLR_CMP_CLR		BlockIOTag(0xc0u)
+#define CLR_CMP_MSK		BlockIOTag(0xc1u)
+#define CLR_CMP_CNTL		BlockIOTag(0xc2u)
+#	define CLR_CMP_FN		0x00000007ul
+#	define CLR_CMP_FN_FALSE		0x00000000ul
+#	define CLR_CMP_FN_TRUE		0x00000001ul
+/*	?				0x00000002ul */
+/*	?				0x00000003ul */
+#	define CLR_CMP_FN_NOT_EQUAL	0x00000004ul
+#	define CLR_CMP_FN_EQUAL		0x00000005ul
+/*	?				0x00000006ul */
+/*	?				0x00000007ul */
+/*	?				0x00fffff8ul */
+#	define CLR_CMP_SRC		0x03000000ul
+#	define CLR_CMP_SRC_DST		0x00000000ul
+#	define CLR_CMP_SRC_2D		0x01000000ul
+#	define CLR_CMP_SRC_TEXEL	0x02000000ul
+/*	?				0x03000000ul */
+/*	?				0xfc000000ul */
+/*	?			BlockIOTag(0xc3u) */
+#define FIFO_STAT		BlockIOTag(0xc4u)
+#	define FIFO_STAT_BITS		0x0000fffful
+/*	?				0x7fff0000ul */
+#	define FIFO_ERR			0x80000000ul
+/*	?			BlockIOTag(0xc5u) */
+/*	?			BlockIOTag(0xc6u) */
+/*	?			BlockIOTag(0xc7u) */
+#define CONTEXT_MASK		BlockIOTag(0xc8u)
+/*	?			BlockIOTag(0xc9u) */
+/*	?			BlockIOTag(0xcau) */
+#define CONTEXT_LOAD_CNTL	BlockIOTag(0xcbu)
+#	define CONTEXT_LOAD_PTR		0x00007ffful
+/*	?				0x00008000ul */
+#	define CONTEXT_LOAD_CMD		0x00030000ul
+#	define CONTEXT_LOAD_NONE	0x00000000ul
+#	define CONTEXT_LOAD_ONLY	0x00010000ul
+#	define CONTEXT_LOAD_FILL	0x00020000ul
+#	define CONTEXT_LOAD_LINE	0x00030000ul
+/*	?				0x7ffc0000ul */
+#define CONTEXT_LOAD_DIS		0x80000000ul
+#define GUI_TRAJ_CNTL		BlockIOTag(0xccu)
+/*	?			BlockIOTag(0xcdu) */
+#define GUI_STAT		BlockIOTag(0xceu)
+#define GUI_ACTIVE			0x00000001ul
+/*	?				0x000000feul */
+#define DSTX_LT_SCISSOR_LEFT		0x00000100ul
+#define DSTX_GT_SCISSOR_RIGHT		0x00000200ul
+#define DSTY_LT_SCISSOR_TOP		0x00000400ul
+#define DSTY_GT_SCISSOR_BOTTOM		0x00000800ul
+/*	?				0x0000f000ul */
+#define GUI_FIFO			0x03ff0000ul	/* VTB/GTB */
+/*	?				0xfc000000ul */
+/*	?			BlockIOTag(0xcfu) */
+#define S_X_INC2		BlockIOTag(0xd0u)	/* GTB */
+#define TEX_PALETTE_INDEX	BlockIOTag(0xd0u)	/* GTPro */
+#define S_Y_INC2		BlockIOTag(0xd1u)	/* GTB */
+#define STW_EXP			BlockIOTag(0xd1u)	/* GTPro */
+#define S_XY_INC2		BlockIOTag(0xd2u)	/* GTB */
+#define LOG_MAX_INC		BlockIOTag(0xd2u)	/* GTPro */
+#define S_XINC_START		BlockIOTag(0xd3u)	/* GTB */
+/*	S_Y_INC			BlockIOTag(0xd4u) */	/* Duplicate */
+/*	SCALE_Y_PITCH		BlockIOTag(0xd4u) */	/* Duplicate */
+#define S_START			BlockIOTag(0xd5u)	/* GTB */
+#define T_X_INC2		BlockIOTag(0xd6u)	/* GTB */
+#define W_X_INC			BlockIOTag(0xd6u)	/* GTPro */
+#define T_Y_INC2		BlockIOTag(0xd7u)	/* GTB */
+#define W_Y_INC			BlockIOTag(0xd7u)	/* GTPro */
+#define T_XY_INC2		BlockIOTag(0xd8u)	/* GTB */
+#define W_START			BlockIOTag(0xd8u)	/* GTPro */
+#define T_XINC_START		BlockIOTag(0xd9u)	/* GTB */
+#define T_Y_INC			BlockIOTag(0xdau)	/* GTB */
+#define SECONDARY_SCALE_PITCH	BlockIOTag(0xdau)	/* GTPro */
+#define T_START			BlockIOTag(0xdbu)	/* GTB */
+#define TEX_SIZE_PITCH		BlockIOTag(0xdcu)	/* GTB */
+#define TEX_CNTL		BlockIOTag(0xddu)	/* GTPro */
+#define SECONDARY_TEX_OFFSET	BlockIOTag(0xdeu)	/* GTPro */
+#define TEX_PAL_WR		BlockIOTag(0xdfu)	/* GTB */
+#define TEX_PALETTE		BlockIOTag(0xdfu)	/* GTPro */
+#define SCALE_PITCH_BOTH	BlockIOTag(0xe0u)	/* GTPro */
+#define SECONDARY_SCALE_OFF_ACC	BlockIOTag(0xe1u)	/* GTPro */
+#define SCALE_OFF_ACC		BlockIOTag(0xe2u)	/* GTPro */
+#define SCALE_DST_Y_X		BlockIOTag(0xe3u)	/* GTPro */
+/*	?			BlockIOTag(0xe4u) */
+/*	?			BlockIOTag(0xe5u) */
+#define COMPOSITE_SHADOW_ID	BlockIOTag(0xe6u)	/* GTPro */
+#define SECONDARY_SCALE_X_INC	BlockIOTag(0xe7u)	/* GTPro */
+#define SPECULAR_RED_X_INC	BlockIOTag(0xe7u)	/* GTPro */
+#define SPECULAR_RED_Y_INC	BlockIOTag(0xe8u)	/* GTPro */
+#define SPECULAR_RED_START	BlockIOTag(0xe9u)	/* GTPro */
+#define SECONDARY_SCALE_HACC	BlockIOTag(0xe9u)	/* GTPro */
+#define SPECULAR_GREEN_X_INC	BlockIOTag(0xeau)	/* GTPro */
+#define SPECULAR_GREEN_Y_INC	BlockIOTag(0xebu)	/* GTPro */
+#define SPECULAR_GREEN_START	BlockIOTag(0xecu)	/* GTPro */
+#define SPECULAR_BLUE_X_INC	BlockIOTag(0xedu)	/* GTPro */
+#define SPECULAR_BLUE_Y_INC	BlockIOTag(0xeeu)	/* GTPro */
+#define SPECULAR_BLUE_START	BlockIOTag(0xefu)	/* GTPro */
+/*	SCALE_X_INC		BlockIOTag(0xf0u) */	/* Duplicate */
+/*	RED_X_INC		BlockIOTag(0xf0u) */	/* Duplicate */
+#define RED_Y_INC		BlockIOTag(0xf1u)	/* GTB */
+#define SCALE_HACC		BlockIOTag(0xf2u)	/* GTB */
+#define RED_START		BlockIOTag(0xf2u)	/* GTB */
+/*	GREEN_X_INC		BlockIOTag(0xf3u) */	/* Duplicate */
+/*	SCALE_Y_INC		BlockIOTag(0xf3u) */	/* Duplicate */
+#define GREEN_Y_INC		BlockIOTag(0xf4u)	/* GTB */
+#define SECONDARY_SCALE_Y_INC	BlockIOTag(0xf4u)	/* GTPro */
+#define SECONDARY_SCALE_VACC	BlockIOTag(0xf5u)	/* GTPro */
+#define GREEN_START		BlockIOTag(0xf5u)	/* GTB */
+#define BLUE_X_INC		BlockIOTag(0xf6u)	/* GTB */
+#define SCALE_XUV_INC		BlockIOTag(0xf6u)	/* GTB */
+#define BLUE_Y_INC		BlockIOTag(0xf7u)	/* GTB */
+#define BLUE_START		BlockIOTag(0xf8u)	/* GTB */
+#define SCALE_UV_HACC		BlockIOTag(0xf8u)	/* GTB */
+#define Z_X_INC			BlockIOTag(0xf9u)	/* GTB */
+#define Z_Y_INC			BlockIOTag(0xfau)	/* GTB */
+#define Z_START			BlockIOTag(0xfbu)	/* GTB */
+#define ALPHA_FOG_X_INC		BlockIOTag(0xfcu)	/* GTB */
+#define ALPHA_FOG_Y_INC		BlockIOTag(0xfdu)	/* GTB */
+#define ALPHA_FOG_START		BlockIOTag(0xfeu)	/* GTB */
+/*	?			BlockIOTag(0xffu) */
+#define OVERLAY_Y_X_START	BlockIOTag(0x100u)
+#	define OVERLAY_Y_START		0x000007FFUL
+#	define OVERLAY_X_START		0x07FF0000UL
+#	define OVERLAY_LOCK_START	0x80000000UL
+#define OVERLAY_Y_X_END		BlockIOTag(0x101u)
+#	define OVERLAY_Y_END		0x000007FFUL
+#	define OVERLAY_X_END		0x07FF0000UL
+#	define OVERLAY_LOCK_END		0x80000000UL
+#define OVERLAY_VIDEO_KEY_CLR	BlockIOTag(0x102u)
+#define OVERLAY_VIDEO_KEY_MSK	BlockIOTag(0x103u)
+#define OVERLAY_GRAPHICS_KEY_CLR BlockIOTag(0x104u)
+#define OVERLAY_GRAPHICS_KEY_MSK BlockIOTag(0x105u)
+#define OVERLAY_KEY_CNTL	BlockIOTag(0x106u)
+#	define VIDEO_KEY_FN_MASK		0x00000007L
+#	define VIDEO_KEY_FN_FALSE		0x00000000L
+#	define VIDEO_KEY_FN_TRUE		0x00000001L
+#	define VIDEO_KEY_FN_NE			0x00000004L
+#	define VIDEO_KEY_FN_EQ			0x00000005L // EQ and NE are exchanged relative to radeon
+#	define GRAPHIC_KEY_FN_MASK		0x00000070L
+#	define GRAPHIC_KEY_FN_FALSE		0x00000000L
+#	define GRAPHIC_KEY_FN_TRUE		0x00000010L
+#	define GRAPHIC_KEY_FN_NE		0x00000040L
+#	define GRAPHIC_KEY_FN_EQ		0x00000050L // EQ and NE are exchanged relative to radeon
+#	define CMP_MIX_MASK			0x00000100L
+#	define CMP_MIX_OR			0x00000000L
+#	define CMP_MIX_AND			0x00000100L   
+/*	?			BlockIOTag(0x107u) */
+#define OVERLAY_SCALE_INC	BlockIOTag(0x108u)
+#define OVERLAY_SCALE_CNTL	BlockIOTag(0x109u)
+#	define SCALE_PIX_EXPAND			0x00000001UL
+#	define SCALE_Y2R_TEMP			0x00000002UL
+#	define SCALE_HORZ_MODE			0x00000004UL
+#	define SCALE_VERT_MODE			0x00000008UL
+#	define SCALE_SIGNED_UV			0x00000010UL
+#	define SCALE_GAMMA_SEL_MSK		0x00000060UL
+#	define SCALE_GAMMA_SEL_BRIGHT		0x00000000UL
+#	define SCALE_GAMMA_SEL_G22		0x00000020UL
+#	define SCALE_GAMMA_SEL_G18		0x00000040UL
+#	define SCALE_GAMMA_SEL_G14		0x00000060UL
+#	define SCALE_SEL_DISP2			0x00000080UL /* pro only */
+#	define SCALE_BANDWIDTH			0x04000000UL
+#	define SCALE_DIS_LIMIT			0x08000000UL
+#	define SCALE_CLK_FORCE_ON		0x20000000UL
+#	define OVERLAY_EN			0x40000000UL
+#	define SCALE_EN				0x80000000UL
+#define SCALER_HEIGHT_WIDTH	BlockIOTag(0x10au)
+#define OVERLAY_TEST		BlockIOTag(0x10bu)
+#	define SCALE_SUBPIC_ONLY		0x00000001UL
+#	define SCALE_Y2R_DIS			0x00000002UL
+#define SCALER_THRESHOLD	BlockIOTag(0x10cu)
+#define SCALER_BUF0_OFFSET	BlockIOTag(0x10du)	/* VTB/GTB */
+#define SCALER_BUF1_OFFSET	BlockIOTag(0x10eu)	/* VTB/GTB */
+#define SCALER_BUF_PITCH	BlockIOTag(0x10fu)	/* VTB/GTB */
+#define CAPTURE_Y_X		BlockIOTag(0x110u)
+#define CAPTURE_START_END	BlockIOTag(0x110u)	/* VTB/GTB */
+#define CAPTURE_HEIGHT_WIDTH	BlockIOTag(0x111u)
+#define CAPTURE_X_WIDTH		BlockIOTag(0x111u)	/* VTB/GTB */
+#define VIDEO_FORMAT		BlockIOTag(0x112u)
+#	define VIDEO_IN_MSK		0x0000000FUL
+#	define VIDEO_IN_VYUY422		0x0000000BUL
+#	define VIDEO_IN_YVYU422		0x0000000CUL
+#	define VIDEO_SIGNED_UV		0x00000010UL
+#	define SCALER_IN_MSK		0x000F0000UL
+#	define SCALER_IN_RGB15		0x00030000UL
+#	define SCALER_IN_RGB16		0x00040000UL
+#	define SCALER_IN_RGB32		0x00060000UL
+#	define SCALER_IN_YUV9		0x00090000UL
+#	define SCALER_IN_YUV12		0x000A0000UL
+#	define SCALER_IN_VYUY422	0x000B0000UL
+#	define SCALER_IN_YVYU422	0x000C0000UL
+#	define HOST_BYTE_SHIFT_EN	0x10000000UL
+#	define HOST_YUV_APER		0x20000000UL
+#	define HOST_MEM_MODE_MSK	0xC0000000UL
+#	define HOST_MEM_MODE_NORMAL	0x00000000UL
+#	define HOST_MEM_MODE_Y		0x40000000UL
+#	define HOST_MEM_MODE_U		0x80000000UL
+#	define HOST_MEM_MODE_V		0xC0000000UL
+#define VIDEO_CONFIG		BlockIOTag(0x113u)
+#define VBI_START_END		BlockIOTag(0x113u)	/* VTB/GTB */
+#define CAPTURE_CONFIG		BlockIOTag(0x114u)
+#define TRIG_CNTL		BlockIOTag(0x115u)
+#define VIDEO_SYNC_TEST		BlockIOTag(0x116u)
+#define OVERLAY_EXCLUSIVE_HORZ	BlockIOTag(0x116u)	/* VTB/GTB */
+#	define EXCLUSIVE_HORZ_START	0x000000FFUL
+#	define EXCLUSIVE_HORZ_END	0x0000FF00UL
+#	define EXCLUSIVE_BACK_PORSH	0x00FF0000UL
+#	define EXCLUSIVE_EN		0x80000000UL
+#define EXT_CRTC_GEN_CNTL_R	BlockIOTag(0x117u)	/* VT-A4 (R) */
+#define OVERLAY_EXCLUSIVE_VERT	BlockIOTag(0x117u)	/* VTB/GTB */
+#	define EXCLUSIVE_VERT_START	0x000007FFUL
+#	define EXCLUSIVE_VERT_END	0x07FF0000UL
+#define VMC_CONFIG		BlockIOTag(0x118u)
+#define VBI_WIDTH		BlockIOTag(0x118u)	/* VTB/GTB */
+#define VMC_STATUS		BlockIOTag(0x119u)
+#define CAPTURE_DEBUG		BlockIOTag(0x119u)	/* VTB/GTB */
+#define VMC_CMD			BlockIOTag(0x11au)
+#define VIDEO_SYNC_TEST_B	BlockIOTag(0x11au)	/* VTB/GTB */
+#	define TEST_CRTC_OVLSOF		0x00000001UL
+#	define TEST_CRTC_VOVLEN		0x00000002UL
+#	define TEST_VID_SOF		0x00000100UL
+#	define TEST_VID_EOF		0x00000200UL
+#	define TEST_VID_EOL		0x00000400UL
+#	define TEST_VID_FIELD		0x00000800UL
+#	define TEST_END_OF_VBI		0x00001000UL
+#	define TEST_BUSMASTER_EOL	0x00002000UL
+#	define TEST_SYNC_EN		0x80000000UL
+#define VMC_ARG0		BlockIOTag(0x11bu)
+#define VMC_ARG1		BlockIOTag(0x11cu)
+#define SNAPSHOT_VH_COUNTS	BlockIOTag(0x11cu)	/* GTPro */
+#define VMC_SNOOP_ARG0		BlockIOTag(0x11du)
+#define SNAPSHOT_F_COUNT	BlockIOTag(0x11du)	/* GTPro */
+#define VMC_SNOOP_ARG1		BlockIOTag(0x11eu)
+#define N_VIF_COUNT		BlockIOTag(0x11eu)	/* GTPro */
+#define SNAPSHOT_VIF_COUNT	BlockIOTag(0x11fu)	/* GTPro */
+#define BUF0_OFFSET		BlockIOTag(0x120u)
+#define CAPTURE_BUF0_OFFSET	BlockIOTag(0x120u)	/* VTB/GTB */
+#define CAPTURE_BUF1_OFFSET	BlockIOTag(0x121u)	/* VTB/GTB */
+#define ONESHOT_BUF_OFFSET	BlockIOTag(0x122u)	/* VTB/GTB */
+#define BUF0_PITCH		BlockIOTag(0x123u)
+/*	?			BlockIOTag(0x124u) */
+/*	?			BlockIOTag(0x125u) */
+#define BUF1_OFFSET		BlockIOTag(0x126u)
+/*	?			BlockIOTag(0x127u) */
+/*	?			BlockIOTag(0x128u) */
+#define BUF1_PITCH		BlockIOTag(0x129u)
+/*	?			BlockIOTag(0x12au) */
+#define BUF0_CAP_ODD_OFFSET	BlockIOTag(0x12bu)
+#define BUF1_CAP_ODD_OFFSET	BlockIOTag(0x12cu)
+#define SNAPSHOT2_VH_COUNTS	BlockIOTag(0x12cu)	/* LTPro */
+#define SNAPSHOT2_F_COUNT	BlockIOTag(0x12du)	/* LTPro */
+#define N_VIF2_COUNT		BlockIOTag(0x12eu)	/* LTPro */
+#define SNAPSHOT2_VIF_COUNT	BlockIOTag(0x12fu)	/* LTPro */
+#define VMC_STRM_DATA_0		BlockIOTag(0x130u)
+/*	MPP_CONFIG		BlockIOTag(0x130u) */	/* See 0x3bu */
+#define VMC_STRM_DATA_1		BlockIOTag(0x131u)
+/*	MPP_STROBE_SEQ		BlockIOTag(0x131u) */	/* See 0x3cu */
+#define VMC_STRM_DATA_2		BlockIOTag(0x132u)
+/*	MPP_ADDR		BlockIOTag(0x132u) */	/* See 0x3du */
+#define VMC_STRM_DATA_3		BlockIOTag(0x133u)
+/*	MPP_DATA		BlockIOTag(0x133u) */	/* See 0x3eu */
+#define VMC_STRM_DATA_4		BlockIOTag(0x134u)
+#define VMC_STRM_DATA_5		BlockIOTag(0x135u)
+#define VMC_STRM_DATA_6		BlockIOTag(0x136u)
+#define VMC_STRM_DATA_7		BlockIOTag(0x137u)
+#define VMC_STRM_DATA_8		BlockIOTag(0x138u)
+#define VMC_STRM_DATA_9		BlockIOTag(0x139u)
+#define VMC_STRM_DATA_A		BlockIOTag(0x13au)
+#define VMC_STRM_DATA_B		BlockIOTag(0x13bu)
+#define VMC_STRM_DATA_C		BlockIOTag(0x13cu)
+#define VMC_STRM_DATA_D		BlockIOTag(0x13du)
+#define VMC_STRM_DATA_E		BlockIOTag(0x13eu)
+#define VMC_STRM_DATA_F		BlockIOTag(0x13fu)
+/*	TVO_CNTL		BlockIOTag(0x140u) */	/* See 0x3fu */
+/*	?			BlockIOTag(0x141u) */
+/*	?			BlockIOTag(0x142u) */
+/*	?			BlockIOTag(0x143u) */
+/*	?			BlockIOTag(0x144u) */
+/*	?			BlockIOTag(0x145u) */
+/*	?			BlockIOTag(0x146u) */
+/*	?			BlockIOTag(0x147u) */
+/*	?			BlockIOTag(0x148u) */
+/*	?			BlockIOTag(0x149u) */
+/*	?			BlockIOTag(0x14au) */
+/*	?			BlockIOTag(0x14bu) */
+/*	?			BlockIOTag(0x14cu) */
+/*	?			BlockIOTag(0x14du) */
+/*	?			BlockIOTag(0x14eu) */
+/*	?			BlockIOTag(0x14fu) */
+/*	?			BlockIOTag(0x150u) */
+#define CRT_HORZ_VERT_LOAD	BlockIOTag(0x151u)	/* VTB/GTB */
+#define AGP_BASE		BlockIOTag(0x152u)	/* GTPro */
+#define AGP_CNTL		BlockIOTag(0x153u)	/* GTPro */
+#define SCALER_COLOUR_CNTL	BlockIOTag(0x154u)	/* GTPro */
+#	define COLOUR_BRIGHTNESS	0x0000007FUL
+#	define COLOUR_SATURATION_U	0x00001F00UL
+#	define COLOUR_SATURATION_V	0x001F0000UL
+#	define SCALER_VERT_ADJ_UV	0x0FE00000UL
+/*#	define SCALER_VERT_ADJ_UV	0x0F000000UL (need testing) */
+#	define SCALER_HORZ_ADJ_UV	0xF0000000UL
+#define SCALER_H_COEFF0		BlockIOTag(0x155u)	/* GTPro */
+#define SCALER_H_COEFF1		BlockIOTag(0x156u)	/* GTPro */
+#define SCALER_H_COEFF2		BlockIOTag(0x157u)	/* GTPro */
+#define SCALER_H_COEFF3		BlockIOTag(0x158u)	/* GTPro */
+#define SCALER_H_COEFF4		BlockIOTag(0x159u)	/* GTPro */
+/*	?			BlockIOTag(0x15au) */
+/*	?			BlockIOTag(0x15bu) */
+#define GUI_CMDFIFO_DEBUG	BlockIOTag(0x15cu)	/* GT2c/VT4 */
+#define GUI_CMDFIFO_DATA	BlockIOTag(0x15du)	/* GT2c/VT4 */
+#define GUI_CNTL		BlockIOTag(0x15eu)	/* GT2c/VT4 */
+#	define CMDFIFO_SIZE_MASK	0x00000003ul
+#	define CMDFIFO_SIZE_192		0x00000000ul
+#	define CMDFIFO_SIZE_128		0x00000001ul
+#	define CMDFIFO_SIZE_64		0x00000002ul
+/*	?				0x0000fffcul */
+#	define IDCT_PRSR_MODE		0x00010000ul	/* XL/XC */
+#	define IDCT_BLOCK_GUI_INITIATOR	0x00020000ul	/* XL/XC */
+/*	?				0xfffc0000ul */
+/*	?			BlockIOTag(0x15fu) */
+/* BUS MASTERING */
+#define BM_FRAME_BUF_OFFSET	BlockIOTag(0x160u)	/* VTB/GTB read-only */
+#define BM_SYSTEM_MEM_ADDR	BlockIOTag(0x161u)	/* VTB/GTB read-only */
+#define BM_COMMAND		BlockIOTag(0x162u)	/* VTB/GTB read-only */
+#	define BM_CMD_BYTE_COUNT	0x00001FFFUL
+#	define BM_CMD_HOLD_OFFSET	0x40000000UL
+#	define BM_CMD_EOL		0x80000000UL
+#define BM_STATUS		BlockIOTag(0x163u)	/* VTB/GTB read-only */
+/*	?			BlockIOTag(0x164u) */
+/*	?			BlockIOTag(0x165u) */
+/*	?			BlockIOTag(0x166u) */
+/*	?			BlockIOTag(0x167u) */
+/*	?			BlockIOTag(0x168u) */
+/*	?			BlockIOTag(0x169u) */
+/*	?			BlockIOTag(0x16au) */
+/*	?			BlockIOTag(0x16bu) */
+/*	?			BlockIOTag(0x16cu) */
+/*	?			BlockIOTag(0x16du) */
+#define BM_GUI_TABLE		BlockIOTag(0x16eu)	/* VTB/GTB */
+#define BM_SYSTEM_TABLE		BlockIOTag(0x16fu)	/* VTB/GTB */
+#	define DMA_GUI_COMMAND__BYTE_COUNT_MASK			0x001ffff0
+#	define DMA_GUI_COMMAND__HOLD_VIDEO_OFFSET		0x40000000
+#	define DMA_GUI_COMMAND__EOL				0x80000000
+#	define SYSTEM_TRIGGER_MASK					0x7
+#	define SYSTEM_TRIGGER_SYSTEM_TO_VIDEO				0x0
+#	define SYSTEM_TRIGGER_VIDEO_TO_SYSTEM				0x1
+#	define SYSTEM_TRIGGER_VIDEO_TO_SYSTEM_AFTER_BUF0_READY		0x2
+#	define SYSTEM_TRIGGER_VIDEO_TO_SYSTEM_AFTER_BUF1_READY		0x3
+#	define SYSTEM_TRIGGER_VIDEO_TO_SYSTEM_AFTER_SNAPSHOT_READY	0x4
+#	define SYSTEM_TRIGGER_SYSTEM_TO_MPP				0x5
+/*	?			BlockIOTag(0x170u) */
+/*	?			BlockIOTag(0x171u) */
+/*	?			BlockIOTag(0x172u) */
+/*	?			BlockIOTag(0x173u) */
+/*	?			BlockIOTag(0x174u) */
+#define SCALER_BUF0_OFFSET_V	BlockIOTag(0x175u)	/* GTPro */
+#define SCALER_BUF0_OFFSET_U	BlockIOTag(0x176u)	/* GTPro */
+#define SCALER_BUF1_OFFSET_V	BlockIOTag(0x177u)	/* GTPro */
+#define SCALER_BUF1_OFFSET_U	BlockIOTag(0x178u)	/* GTPro */
+/*	?			BlockIOTag(0x179u) */
+/*	?			BlockIOTag(0x17au) */
+/*	?			BlockIOTag(0x17bu) */
+/*	?			BlockIOTag(0x17cu) */
+/*	?			BlockIOTag(0x17du) */
+/*	?			BlockIOTag(0x17eu) */
+/*	?			BlockIOTag(0x17fu) */
+/*	?			BlockIOTag(0x180u) */
+/*	?			BlockIOTag(0x181u) */
+/*	?			BlockIOTag(0x182u) */
+/*	?			BlockIOTag(0x183u) */
+/*	?			BlockIOTag(0x184u) */
+/*	?			BlockIOTag(0x185u) */
+/*	?			BlockIOTag(0x186u) */
+/*	?			BlockIOTag(0x187u) */
+/*	?			BlockIOTag(0x188u) */
+/*	?			BlockIOTag(0x189u) */
+/*	?			BlockIOTag(0x18au) */
+/*	?			BlockIOTag(0x18bu) */
+/*	?			BlockIOTag(0x18cu) */
+/*	?			BlockIOTag(0x18du) */
+/*	?			BlockIOTag(0x18eu) */
+/*	?			BlockIOTag(0x18fu) */
+#define VERTEX_1_S		BlockIOTag(0x190u)	/* GTPro */
+#define VERTEX_1_T		BlockIOTag(0x191u)	/* GTPro */
+#define VERTEX_1_W		BlockIOTag(0x192u)	/* GTPro */
+#define VERTEX_1_SPEC_ARGB	BlockIOTag(0x193u)	/* GTPro */
+#define VERTEX_1_Z		BlockIOTag(0x194u)	/* GTPro */
+#define VERTEX_1_ARGB		BlockIOTag(0x195u)	/* GTPro */
+#define VERTEX_1_X_Y		BlockIOTag(0x196u)	/* GTPro */
+#define ONE_OVER_AREA		BlockIOTag(0x197u)	/* GTPro */
+#define VERTEX_2_S		BlockIOTag(0x198u)	/* GTPro */
+#define VERTEX_2_T		BlockIOTag(0x199u)	/* GTPro */
+#define VERTEX_2_W		BlockIOTag(0x19au)	/* GTPro */
+#define VERTEX_2_SPEC_ARGB	BlockIOTag(0x19bu)	/* GTPro */
+#define VERTEX_2_Z		BlockIOTag(0x19cu)	/* GTPro */
+#define VERTEX_2_ARGB		BlockIOTag(0x19du)	/* GTPro */
+#define VERTEX_2_X_Y		BlockIOTag(0x19eu)	/* GTPro */
+/*	ONE_OVER_AREA		BlockIOTag(0x19fu) */	/* Duplicate */
+#define VERTEX_3_S		BlockIOTag(0x1a0u)	/* GTPro */
+#define VERTEX_3_T		BlockIOTag(0x1a1u)	/* GTPro */
+#define VERTEX_3_W		BlockIOTag(0x1a2u)	/* GTPro */
+#define VERTEX_3_SPEC_ARGB	BlockIOTag(0x1a3u)	/* GTPro */
+#define VERTEX_3_Z		BlockIOTag(0x1a4u)	/* GTPro */
+#define VERTEX_3_ARGB		BlockIOTag(0x1a5u)	/* GTPro */
+#define VERTEX_3_X_Y		BlockIOTag(0x1a6u)	/* GTPro */
+/*	ONE_OVER_AREA		BlockIOTag(0x1a7u) */	/* Duplicate */
+#define VERTEX_3_SECONDARY_S	BlockIOTag(0x1a8u)	/* GTPro */
+#define VERTEX_3_SECONDARY_T	BlockIOTag(0x1a9u)	/* GTPro */
+#define VERTEX_3_SECONDARY_W	BlockIOTag(0x1aau)	/* GTPro */
+/*	VERTEX_1_S		BlockIOTag(0x1abu) */	/* Duplicate */
+/*	VERTEX_1_T		BlockIOTag(0x1acu) */	/* Duplicate */
+/*	VERTEX_1_W		BlockIOTag(0x1adu) */	/* Duplicate */
+/*	VERTEX_2_S		BlockIOTag(0x1aeu) */	/* Duplicate */
+/*	VERTEX_2_T		BlockIOTag(0x1afu) */	/* Duplicate */
+/*	VERTEX_2_W		BlockIOTag(0x1b0u) */	/* Duplicate */
+/*	VERTEX_3_S		BlockIOTag(0x1b1u) */	/* Duplicate */
+/*	VERTEX_3_T		BlockIOTag(0x1b2u) */	/* Duplicate */
+/*	VERTEX_3_W		BlockIOTag(0x1b3u) */	/* Duplicate */
+/*	VERTEX_1_SPEC_ARGB	BlockIOTag(0x1b4u) */	/* Duplicate */
+/*	VERTEX_2_SPEC_ARGB	BlockIOTag(0x1b5u) */	/* Duplicate */
+/*	VERTEX_3_SPEC_ARGB	BlockIOTag(0x1b6u) */	/* Duplicate */
+/*	VERTEX_1_Z		BlockIOTag(0x1b7u) */	/* Duplicate */
+/*	VERTEX_2_Z		BlockIOTag(0x1b8u) */	/* Duplicate */
+/*	VERTEX_3_Z		BlockIOTag(0x1b9u) */	/* Duplicate */
+/*	VERTEX_1_ARGB		BlockIOTag(0x1bau) */	/* Duplicate */
+/*	VERTEX_2_ARGB		BlockIOTag(0x1bbu) */	/* Duplicate */
+/*	VERTEX_3_ARGB		BlockIOTag(0x1bcu) */	/* Duplicate */
+/*	VERTEX_1_X_Y		BlockIOTag(0x1bdu) */	/* Duplicate */
+/*	VERTEX_2_X_Y		BlockIOTag(0x1beu) */	/* Duplicate */
+/*	VERTEX_3_X_Y		BlockIOTag(0x1bfu) */	/* Duplicate */
+#define ONE_OVER_AREA_UC	BlockIOTag(0x1c0u)	/* GTPro */
+#define SETUP_CNTL		BlockIOTag(0x1c1u)	/* GTPro */
+/*	?			BlockIOTag(0x1c2u) */
+/*	?			BlockIOTag(0x1c3u) */
+/*	?			BlockIOTag(0x1c4u) */
+/*	?			BlockIOTag(0x1c5u) */
+/*	?			BlockIOTag(0x1c6u) */
+/*	?			BlockIOTag(0x1c7u) */
+/*	?			BlockIOTag(0x1c8u) */
+/*	?			BlockIOTag(0x1c9u) */
+#define VERTEX_1_SECONDARY_S	BlockIOTag(0x1cau)	/* GTPro */
+#define VERTEX_1_SECONDARY_T	BlockIOTag(0x1cbu)	/* GTPro */
+#define VERTEX_1_SECONDARY_W	BlockIOTag(0x1ccu)	/* GTPro */
+#define VERTEX_2_SECONDARY_S	BlockIOTag(0x1cdu)	/* GTPro */
+#define VERTEX_2_SECONDARY_T	BlockIOTag(0x1ceu)	/* GTPro */
+#define VERTEX_2_SECONDARY_W	BlockIOTag(0x1cfu)	/* GTPro */
+/* IDCT and DVD's subpicture direct support (Rage Mobility only) */
+#define SUBPIC_CNTL		BlockIOTag(0x1d0u)
+#	define SUBPIC_ON		0x00000001UL
+#	define BTN_HLI_ON		0x00000002UL
+#	define SP_HORZ_MODE		0x00000010UL
+#	define SP_VERT_MODE		0x00000020UL
+#	define SP_ODD_FIELD		0x00000100UL
+#	define SP_BUF_SELECT		0x00000200UL
+#	define SP_NO_R_EDGE_BLEND	0x00000400UL
+#define SUBPIC_DEFCOLON		BlockIOTag(0x1d1u)
+#	define BKGD_PIX_CON		0x0000000FUL
+#	define PATT_PIX_CON		0x000000F0UL
+#	define EMPH_PIX1_CON		0x00000F00UL
+#	define EMPH_PIX2_CON		0x0000F000UL
+#	define BKGD_PIX_CLR		0x000F0000UL
+#	define PATT_PIX_CLR		0x00F00000UL
+#	define EMPH_PIX1_CLR		0x0F000000UL
+#	define EMPH_PIX2_CLR		0xF0000000UL
+/*	?			BlockIOTag(0x1d2u) */
+#define SUBPIC_Y_X_START	BlockIOTag(0x1d3u)
+#define SUBPIC_Y_X_END		BlockIOTag(0x1d4u)
+#define SUBPIC_V_INC		BlockIOTag(0x1d5u)
+#define SUBPIC_H_INC		BlockIOTag(0x1d6u)
+#define SUBPIC_BUF0_OFFSET	BlockIOTag(0x1d7u)
+#define SUBPIC_BUF1_OFFSET	BlockIOTag(0x1d8u)
+#define SUBPIC_LC0_OFFSET	BlockIOTag(0x1d9u)
+#define SUBPIC_LC1_OFFSET	BlockIOTag(0x1dau)
+#define SUBPIC_PITCH		BlockIOTag(0x1dbu)
+#	define SUBPIC_BUF_PITCH		0x00000FC0UL
+#	define SUBPIC_LC_PITCH		0x0FC00000UL
+#define SUBPIC_BTN_HLI_COLCON	BlockIOTag(0x1dcu)
+#	define BTN_HLI_BKGD_PIX_CON	0x0000000FUL
+#	define BTN_HLI_PATT_PIX_CON	0x000000F0UL
+#	define BTN_HLI_EMPH_PIX1_CON	0x00000F00UL
+#	define BTN_HLI_EMPH_PIX2_CON	0x0000F000UL
+#	define BTN_HLI_BKGD_PIX_CLR	0x000F0000UL
+#	define BTN_HLI_PATT_PIX_CLR	0x00F00000UL
+#	define BTN_HLI_EMPH_PIX1_CLR	0x0F000000UL
+#	define BTN_HLI_EMPH_PIX2_CLR	0xF0000000UL
+#define SUBPIC_BTN_Y_X_START	BlockIOTag(0x1ddu)
+#define SUBPIC_BTN_Y_X_END	BlockIOTag(0x1deu)
+#define SUBPIC_H_ACCUM_INIT	BlockIOTag(0x1dfu)
+#define IDCT_RUNS		BlockIOTag(0x1e0u)
+#	define IDCT_RUNS_3		0x000000FFUL
+#	define IDCT_RUNS_2		0x0000FF00UL
+#	define IDCT_RUNS_1		0x00FF0000UL
+#	define IDCT_RUNS_0		0xFF000000UL
+#define IDCT_LEVELS		BlockIOTag(0x1e1u)
+#	define IDCT_LEVELS_HI		0x0000FFFFUL
+#	define IDCT_LEVELS_LO		0xFFFF0000UL
+#define IDCT_RESERVE_REGISTER1	BlockIOTag(0x1e2u)
+#define IDCT_RESERVE_REGISTER2	BlockIOTag(0x1e3u)
+/*	?			BlockIOTag(0x1e4u) */
+/*	?			BlockIOTag(0x1e5u) */
+#define SUBPIC_V_ACCUM_INIT	BlockIOTag(0x1e6u)
+#define SUBPIC_PALETTE_INDEX	BlockIOTag(0x1e7u)
+#define SUBPIC_PALETTE_DATA	BlockIOTag(0x1e8u)
+/*	?			BlockIOTag(0x1e9u) */
+/*	?			BlockIOTag(0x1eau) */
+/*	?			BlockIOTag(0x1ebu) */
+/*	?			BlockIOTag(0x1ecu) */
+/*	?			BlockIOTag(0x1edu) */
+/*	?			BlockIOTag(0x1eeu) */
+#define IDCT_CONTROL		BlockIOTag(0x1efu)
+#	define IDCT_LUMA_RD_FORMAT_MSK	0x00000003UL
+#	define IDCT_LUMA_RD_FORMAT_0123	0x00000000UL
+#	define IDCT_LUMA_RD_FORMAT_0246	0x00000001UL
+#	define IDCT_LUMA_RD_FORMAT_0819	0x00000002UL
+#	define IDCT_CHROMA_RD_FMT_MSK	0x0000000CUL
+#	define IDCT_CHROMA_RD_FMT_0123	0x00000000UL
+#	define IDCT_CHROMA_RD_FMT_0246	0x00000004UL
+#	define IDCT_CHROMA_RD_FMT_0819	0x00000008UL
+#	define IDCT_CTL_SCAN_PATTERN	0x00000010UL
+#	define IDCT_CTL_INTRA		0x00000020UL
+#	define IDCT_CTL_FLUSH		0x00000040UL
+#	define IDCT_CTL_PASSTHRU	0x00000080UL
+#	define IDCT_CTL_SW_RESET	0x00000100UL
+#	define IDCT_CONST_REQ		0x00000200UL
+#	define IDCT_SCRAMBLE		0x00000400UL
+/*	?			BlockIOTag(0x1f0u) */
+/*	?			BlockIOTag(0x1f1u) */
+/*	?			BlockIOTag(0x1f2u) */
+/*	?			BlockIOTag(0x1f3u) */
+/*	?			BlockIOTag(0x1f4u) */
+/*	?			BlockIOTag(0x1f5u) */
+/*	?			BlockIOTag(0x1f6u) */
+/*	?			BlockIOTag(0x1f7u) */
+/*	?			BlockIOTag(0x1f8u) */
+/*	?			BlockIOTag(0x1f9u) */
+/*	?			BlockIOTag(0x1fau) */
+/*	?			BlockIOTag(0x1fbu) */
+/*	?			BlockIOTag(0x1fcu) */
+/*	?			BlockIOTag(0x1fdu) */
+/*	?			BlockIOTag(0x1feu) */
+/*	?			BlockIOTag(0x1ffu) */
+
+/* Definitions for MEM_CNTL's CTL_MEM_?????_APER_ENDIAN fields */
+#define CTL_MEM_APER_BYTE_ENDIAN	0x00u
+#define CTL_MEM_APER_WORD_ENDIAN	0x01u
+#define CTL_MEM_APER_LONG_ENDIAN	0x02u
+/*	?				0x03u */
+
+/* Definitions for an ICS2595's programme word */
+#define ICS2595_CLOCK		0x000001f0ul
+#define ICS2595_FB_DIV		0x0001fe00ul		/* Feedback divider */
+#define ICS2595_POST_DIV	0x000c0000ul		/* Post-divider */
+#define ICS2595_STOP		0x00300000ul		/* Stop bits */
+#define ICS2595_TOGGLE		(ICS2595_POST_DIV | ICS2595_STOP)
+
+/* Definitions for internal PLL registers on a 264xT */
+#define PLL_MPLL_CNTL		0x00u
+#define MPLL_PC_GAIN			0x07u
+#define MPLL_VC_GAIN			0x18u
+#define MPLL_D_CYC			0x60u
+#define MPLL_RANGE			0x80u
+#define VPLL_CNTL		0x01u
+#define VPLL_PC_GAIN			0x07u
+#define VPLL_VC_GAIN			0x18u
+#define VPLL_D_CYC			0x60u
+#define VPLL_RANGE			0x80u
+#define PLL_REF_DIV		0x02u
+#define PLL_GEN_CNTL		0x03u
+#define PLL_OVERRIDE			0x01u
+#define PLL_SLEEP			0x01u	/* GTPro */
+#define PLL_MCLK_RESET			0x02u
+#define PLL_OSC_EN			0x04u
+#define PLL_EXT_CLK_EN			0x08u
+#define PLL_MCLK_SRC_SEL		0x70u
+#define PLL_EXT_CLK_CNTL		0x80u	/* CT/ET */
+#define PLL_DLL_PWDN			0x80u	/* VTB/GTB/LT */
+#define PLL_MCLK_FB_DIV		0x04u
+#define PLL_VCLK_CNTL		0x05u
+#define PLL_VCLK_SRC_SEL		0x03u
+#define PLL_VCLK_RESET			0x04u
+#define PLL_VCLK_INVERT			0x08u
+#define PLL_ECP_DIV			0x30u	/* VT/GT */
+#define PLL_ERATE_GT_XRATE		0x40u	/* VT/GT */
+#define PLL_SCALER_LOCK_EN		0x80u	/* VT/GT */
+#define PLL_VCLK_POST_DIV	0x06u
+#define PLL_VCLK0_POST_DIV		0x03u
+#define PLL_VCLK1_POST_DIV		0x0cu
+#define PLL_VCLK2_POST_DIV		0x30u
+#define PLL_VCLK3_POST_DIV		0xc0u
+#define PLL_VCLK0_FB_DIV	0x07u
+#define PLL_VCLK1_FB_DIV	0x08u
+#define PLL_VCLK2_FB_DIV	0x09u
+#define PLL_VCLK3_FB_DIV	0x0au
+#define PLL_XCLK_CNTL		0x0bu		/* VT/GT */
+#define PLL_XCLK_MCLK_RATIO		0x03u
+#define PLL_XCLK_SRC_SEL		0x07u	/* VTB/GTB/LT */
+#define PLL_MFB_TIMES_4_2B		0x08u
+#define PLL_VCLK0_XDIV			0x10u
+#define PLL_VCLK1_XDIV			0x20u
+#define PLL_VCLK2_XDIV			0x40u
+#define PLL_VCLK3_XDIV			0x80u
+#define PLL_FCP_CNTL		0x0cu		/* VT/GT */
+#define PLL_FCP_POST_DIV		0x0fu
+#define PLL_FCP_SRC_SEL			0x70u
+#define PLL_DCLK_BY2_EN			0x80u
+#define PLL_DLL_CNTL		0x0cu		/* VTB/GTB/LT */
+#define PLL_DLL_REF_SRC			0x03u
+#define PLL_DLL_FB_SRC			0x0cu
+#define PLL_DLL_GAIN			0x30u
+#define PLL_DLL_RESET			0x40u
+#define PLL_DLL_HCLK_OUT_EN		0x80u
+#define PLL_VFC_CNTL		0x0du		/* VT/GT */
+#define PLL_DCLK_INVB			0x01u
+#define PLL_DCLKBY2_EN			0x02u
+#define PLL_VFC_2PHASE			0x04u
+#define PLL_VFC_DELAY			0x18u
+#define PLL_VFC_DCLKBY2_SHIFT		0x20u
+/*	?				0x40u */
+#define PLL_TST_SRC_SEL_BIT5		0x80u	/* VTB/GTB/LT */
+#define PLL_TEST_CNTL		0x0eu
+#define PLL_TST_SRC_SEL			0x1fu
+#define PLL_TST_DIVIDERS		0x20u
+#define PLL_TST_MASK_READ		0x40u
+#define PLL_TST_ANALOG_MON_EN		0x80u
+#define PLL_TEST_COUNT		0x0fu
+#define PLL_LVDSPLL_CNTL0	0x10u		/* LT */
+#define PLL_FPDI_NS_TIMING		0x01u
+#define PLL_CURR_LEVEL			0x0eu
+#define PLL_LVDS_TEST_MODE		0xf0u
+#define PLL_LVDSPLL_CNTL1	0x11u		/* LT */
+#define PLL_LPPL_RANGE			0x01u
+#define PLL_LPLL_DUTY			0x06u
+#define PLL_LPLL_VC_GAIN		0x18u
+#define PLL_LPLL_CP_GAIN		0xe0u
+#define PLL_AGP1_CNTL		0x12u		/* GTPro */
+#define PLL_AGP2_CNTL		0x13u		/* GTPro */
+#define PLL_DLL2_CNTL		0x14u		/* GTPro */
+#define PLL_SCLK_FB_DIV		0x15u		/* GTPro */
+#define PLL_SPLL_CNTL1		0x16u		/* GTPro */
+#define PLL_SPLL_CNTL2		0x17u		/* GTPro */
+#define PLL_APLL_STRAPS		0x18u		/* GTPro */
+#define PLL_EXT_VPLL_CNTL	0x19u		/* GTPro */
+#define PLL_EXT_VPLL_REF_SRC		0x03u
+#define PLL_EXT_VPLL_EN			0x04u
+#define PLL_EXT_VPLL_VGA_EN		0x08u
+#define PLL_EXT_VPLL_INSYNC		0x10u
+/*	?				0x60u */
+#define PLL_EXT_V2PLL_EN		0x80u
+#define PLL_EXT_VPLL_REF_DIV	0x1au		/* GTPro */
+#define PLL_EXT_VPLL_FB_DIV	0x1bu		/* GTPro */
+#define PLL_EXT_VPLL_MSB	0x1cu		/* GTPro */
+#define PLL_HTOTAL_CNTL		0x1du		/* GTPro */
+#define PLL_BYTE_CLK_CNTL	0x1eu		/* GTPro */
+#define PLL_TV_REF_DIV		0x1fu		/* LTPro */
+#define PLL_TV_FB_DIV		0x20u		/* LTPro */
+#define PLL_TV_CNTL		0x21u		/* LTPro */
+#define PLL_TV_GEN_CNTL		0x22u		/* LTPro */
+#define PLL_V2_CNTL		0x23u		/* LTPro */
+#define PLL_V2_GEN_CNTL		0x24u		/* LTPro */
+#define PLL_V2_REF_DIV		0x25u		/* LTPro */
+#define PLL_V2_FB_DIV		0x26u		/* LTPro */
+#define PLL_V2_MSB		0x27u		/* LTPro */
+#define PLL_HTOTAL2_CNTL	0x28u		/* LTPro */
+#define PLL_YCLK_CNTL		0x29u		/* XC/XL */
+#define PM_DYN_CLK_CNTL		0x2au		/* XC/XL */
+/*	?			0x2bu */
+/*	?			0x2cu */
+/*	?			0x2du */
+/*	?			0x2eu */
+/*	?			0x2fu */
+/*	?			0x30u */
+/*	?			0x31u */
+/*	?			0x32u */
+/*	?			0x33u */
+/*	?			0x34u */
+/*	?			0x35u */
+/*	?			0x36u */
+/*	?			0x37u */
+/*	?			0x38u */
+/*	?			0x39u */
+/*	?			0x3au */
+/*	?			0x3bu */
+/*	?			0x3cu */
+/*	?			0x3du */
+/*	?			0x3eu */
+/*	?			0x3fu */
+
+/* Definitions for an LTPro's 32-bit LCD registers */
+#define LCD_CONFIG_PANEL	0x00u	/* See LT's CONFIG_PANEL (0x1d) */
+#define LCD_GEN_CNTL		0x01u	/* See LT's LCD_GEN_CTRL (0x35) */
+#define LCD_DSTN_CONTROL	0x02u	/* See LT's DSTN_CONTROL (0x1f) */
+#define LCD_HFB_PITCH_ADDR	0x03u	/* See LT's HFB_PITCH_ADDR (0x2a) */
+#define LCD_HORZ_STRETCHING	0x04u	/* See LT's HORZ_STRETCHING (0x32) */
+#define LCD_VERT_STRETCHING	0x05u	/* See LT's VERT_STRETCHING (0x33) */
+#define LCD_EXT_VERT_STRETCH	0x06u
+#define VERT_STRETCH_RATIO3		0x000003fful
+#define FORCE_DAC_DATA			0x000000fful
+#define FORCE_DAC_DATA_SEL		0x00000300ul
+#define VERT_STRETCH_MODE		0x00000400ul
+#define VERT_PANEL_SIZE			0x003ff800ul
+#define AUTO_VERT_RATIO			0x00400000ul
+#define USE_AUTO_FP_POS			0x00800000ul
+#define USE_AUTO_LCD_VSYNC		0x01000000ul
+/*	?				0xfe000000ul */
+#define LCD_LT_GIO		0x07u	/* See LT's LT_GIO (0x2f) */
+#define LCD_POWER_MANAGEMENT	0x08u	/* See LT's POWER_MANAGEMENT (0x36) */
+#define LCD_ZVGPIO		0x09u
+#define LCD_ICON_CLR0		0x0au			/* XC/XL */
+#define LCD_ICON_CLR1		0x0bu			/* XC/XL */
+#define LCD_ICON_OFFSET		0x0cu			/* XC/XL */
+#define LCD_ICON_HORZ_VERT_POSN	0x0du			/* XC/XL */
+#define LCD_ICON_HORZ_VERT_OFF	0x0eu			/* XC/XL */
+#define LCD_ICON2_CLR0		0x0fu			/* XC/XL */
+#define LCD_ICON2_CLR1		0x10u			/* XC/XL */
+#define LCD_ICON2_OFFSET	0x11u			/* XC/XL */
+#define LCD_ICON2_HORZ_VERT_POSN 0x12u			/* XC/XL */
+#define LCD_ICON2_HORZ_VERT_OFF	0x13u			/* XC/XL */
+#define LCD_MISC_CNTL		0x14u			/* XC/XL */
+#define BL_MOD_LEVEL			0x000000fful
+#define BIAS_MOD_LEVEL			0x0000ff00ul
+#define BLMOD_EN			0x00010000ul
+#define BIASMOD_EN			0x00020000ul
+/*	?				0x00040000ul */
+#define PWRSEQ_MODE			0x00080000ul
+#define APC_EN				0x00100000ul
+#define MONITOR_DET_EN			0x00200000ul
+#define FORCE_DAC_DATA_SEL_X		0x00c00000ul
+#define FORCE_DAC_DATA_X		0xff000000ul
+#define LCD_TMDS_CNTL		0x15u			/* XC/XL */
+#define LCD_TMDS_SYNC_CHAR_SETA 0x16u			/* XC/XL */
+#define LCD_TMDS_SYNC_CHAR_SETB	0x17u			/* XC/XL */
+#define LCD_TMDS_SRC		0x18u			/* XC/XL */
+#define LCD_PLTSTBLK_CNTL	0x19u			/* XC/XL */
+#define LCD_SYNC_GEN_CNTL	0x1au			/* XC/XL */
+#define LCD_PATTERN_GEN_SEED	0x1bu			/* XC/XL */
+#define LCD_APC_CNTL		0x1cu			/* XC/XL */
+#define LCD_POWER_MANAGEMENT_2	0x1du			/* XC/XL */
+#define LCD_XCLK_DISP_PM_EN		0x00000001ul
+#define LCD_XCLK_DISP2_PM_EN		0x00000002ul	/* Mobility */
+#define LCD_XCLK_VID_PM_EN		0x00000004ul
+#define LCD_XCLK_SCL_PM_EN		0x00000008ul
+#define LCD_XCLK_GUI_PM_EN		0x00000010ul
+#define LCD_XCLK_SUB_PM_EN		0x00000020ul
+/*	?				0x000000c0ul */
+#define LCD_MCLK_PM_EN			0x00000100ul
+#define LCD_SS_EN			0x00000200ul
+#define LCD_BLON_DIGON_EN		0x00000400ul
+/*	?				0x00000800ul */
+#define LCD_PM_DYN_XCLK_SYNC		0x00003000ul
+#define LCD_SEL_W4MS			0x00004000ul
+/*	?				0x00008000ul */
+#define LCD_PM_DYN_XCLK_EN		0x00010000ul
+#define LCD_PM_XCLK_ALWAYS		0x00020000ul
+#define LCD_PM_DYN_XCLK_STATUS		0x00040000ul
+#define LCD_PCI_ACC_DIS			0x00080000ul
+#define LCD_PM_DYN_XCLK_DISP		0x00100000ul
+#define LCD_PM_DYN_XCLK_DISP2		0x00200000ul	/* Mobility */
+#define LCD_PM_DYN_XCLK_VID		0x00400000ul
+#define LCD_PM_DYN_XCLK_HFB		0x00800000ul
+#define LCD_PM_DYN_XCLK_SCL		0x01000000ul
+#define LCD_PM_DYN_XCLK_SUB		0x02000000ul
+#define LCD_PM_DYN_XCLK_GUI		0x04000000ul
+#define LCD_PM_DYN_XCLK_HOST		0x08000000ul
+/*	?				0xf0000000ul */
+#define LCD_PRI_ERR_PATTERN	0x1eu			/* XC/XL */
+#define LCD_CUR_ERR_PATTERN	0x1fu			/* XC/XL */
+#define LCD_PLTSTBLK_RPT	0x20u			/* XC/XL */
+#define LCD_SYNC_RPT		0x21u			/* XC/XL */
+#define LCD_CRC_PATTERN_RPT	0x22u			/* XC/XL */
+#define LCD_PL_TRANSMITTER_CNTL	0x23u			/* XC/XL */
+#define LCD_PL_PLL_CNTL		0x24u			/* XC/XL */
+#define LCD_ALPHA_BLENDING	0x25u			/* XC/XL */
+#define LCD_PORTRAIT_GEN_CNTL	0x26u			/* XC/XL */
+#define LCD_APC_CTRL_IO		0x27u			/* XC/XL */
+#define LCD_TEST_IO		0x28u			/* XC/XL */
+/*	?			0x29u */
+#define LCD_DP1_MEM_ACCESS	0x2au			/* XC/XL */
+#define LCD_DP0_MEM_ACCESS	0x2bu			/* XC/XL */
+#define LCD_DP0_DEBUG_A		0x2cu			/* XC/XL */
+#define LCD_DP0_DEBUG_B		0x2du			/* XC/XL */
+#define LCD_DP1_DEBUG_A		0x2eu			/* XC/XL */
+#define LCD_DP1_DEBUG_B		0x2fu			/* XC/XL */
+#define LCD_DPCTRL_DEBUG_A	0x30u			/* XC/XL */
+#define LCD_DPCTRL_DEBUG_B	0x31u			/* XC/XL */
+#define LCD_MEMBLK_DEBUG	0x32u			/* XC/XL */
+#define LCD_APC_LUT_AB		0x33u			/* XC/XL */
+#define LCD_APC_LUT_CD		0x34u			/* XC/XL */
+#define LCD_APC_LUT_EF		0x35u			/* XC/XL */
+#define LCD_APC_LUT_GH		0x36u			/* XC/XL */
+#define LCD_APC_LUT_IJ		0x37u			/* XC/XL */
+#define LCD_APC_LUT_KL		0x38u			/* XC/XL */
+#define LCD_APC_LUT_MN		0x39u			/* XC/XL */
+#define LCD_APC_LUT_OP		0x3au			/* XC/XL */
+/*	?			0x3bu */
+/*	?			0x3cu */
+/*	?			0x3du */
+/*	?			0x3eu */
+/*	?			0x3fu */
+
+/* Definitions for an LTPro's TV registers */
+/*	?			0x00u */
+/*	?			0x01u */
+/*	?			0x02u */
+/*	?			0x03u */
+/*	?			0x04u */
+/*	?			0x05u */
+/*	?			0x06u */
+/*	?			0x07u */
+/*	?			0x08u */
+/*	?			0x09u */
+/*	?			0x0au */
+/*	?			0x0bu */
+/*	?			0x0cu */
+/*	?			0x0du */
+/*	?			0x0eu */
+/*	?			0x0fu */
+#define TV_MASTER_CNTL		0x10u
+/*	?			0x11u */
+#define TV_RGB_CNTL		0x12u
+/*	?			0x13u */
+#define TV_SYNC_CNTL		0x14u
+/*	?			0x15u */
+/*	?			0x16u */
+/*	?			0x17u */
+/*	?			0x18u */
+/*	?			0x19u */
+/*	?			0x1au */
+/*	?			0x1bu */
+/*	?			0x1cu */
+/*	?			0x1du */
+/*	?			0x1eu */
+/*	?			0x1fu */
+#define TV_HTOTAL		0x20u
+#define TV_HDISP		0x21u
+#define TV_HSIZE		0x22u
+#define TV_HSTART		0x23u
+#define TV_HCOUNT		0x24u
+#define TV_VTOTAL		0x25u
+#define TV_VDISP		0x26u
+#define TV_VCOUNT		0x27u
+#define TV_FTOTAL		0x28u
+#define TV_FCOUNT		0x29u
+#define TV_FRESTART		0x2au
+#define TV_HRESTART		0x2bu
+#define TV_VRESTART		0x2cu
+/*	?			0x2du */
+/*	?			0x2eu */
+/*	?			0x2fu */
+/*	?			0x30u */
+/*	?			0x31u */
+/*	?			0x32u */
+/*	?			0x33u */
+/*	?			0x34u */
+/*	?			0x35u */
+/*	?			0x36u */
+/*	?			0x37u */
+/*	?			0x38u */
+/*	?			0x39u */
+/*	?			0x3au */
+/*	?			0x3bu */
+/*	?			0x3cu */
+/*	?			0x3du */
+/*	?			0x3eu */
+/*	?			0x3fu */
+/*	?			0x40u */
+/*	?			0x41u */
+/*	?			0x42u */
+/*	?			0x43u */
+/*	?			0x44u */
+/*	?			0x45u */
+/*	?			0x46u */
+/*	?			0x47u */
+/*	?			0x48u */
+/*	?			0x49u */
+/*	?			0x4au */
+/*	?			0x4bu */
+/*	?			0x4cu */
+/*	?			0x4du */
+/*	?			0x4eu */
+/*	?			0x4fu */
+/*	?			0x50u */
+/*	?			0x51u */
+/*	?			0x52u */
+/*	?			0x53u */
+/*	?			0x54u */
+/*	?			0x55u */
+/*	?			0x56u */
+/*	?			0x57u */
+/*	?			0x58u */
+/*	?			0x59u */
+/*	?			0x5au */
+/*	?			0x5bu */
+/*	?			0x5cu */
+/*	?			0x5du */
+/*	?			0x5eu */
+/*	?			0x5fu */
+#define TV_HOST_READ_DATA	0x60u
+#define TV_HOST_WRITE_DATA	0x61u
+#define TV_HOST_RD_WT_CNTL	0x62u
+/*	?			0x63u */
+/*	?			0x64u */
+/*	?			0x65u */
+/*	?			0x66u */
+/*	?			0x67u */
+/*	?			0x68u */
+/*	?			0x69u */
+/*	?			0x6au */
+/*	?			0x6bu */
+/*	?			0x6cu */
+/*	?			0x6du */
+/*	?			0x6eu */
+/*	?			0x6fu */
+#define TV_VSCALER_CNTL		0x70u
+#define TV_TIMING_CNTL		0x71u
+#define TV_GAMMA_CNTL		0x72u
+#define TV_Y_FALL_CNTL		0x73u
+#define TV_Y_RISE_CNTL		0x74u
+#define TV_Y_SAW_TOOTH_CNTL	0x75u
+/*	?			0x76u */
+/*	?			0x77u */
+/*	?			0x78u */
+/*	?			0x79u */
+/*	?			0x7au */
+/*	?			0x7bu */
+/*	?			0x7cu */
+/*	?			0x7du */
+/*	?			0x7eu */
+/*	?			0x7fu */
+#define TV_MODULATOR_CNTL1	0x80u
+#define TV_MODULATOR_CNTL2	0x81u
+/*	?			0x82u */
+/*	?			0x83u */
+/*	?			0x84u */
+/*	?			0x85u */
+/*	?			0x86u */
+/*	?			0x87u */
+/*	?			0x88u */
+/*	?			0x89u */
+/*	?			0x8au */
+/*	?			0x8bu */
+/*	?			0x8cu */
+/*	?			0x8du */
+/*	?			0x8eu */
+/*	?			0x8fu */
+#define TV_PRE_DAC_MUX_CNTL	0x90u
+/*	?			0x91u */
+/*	?			0x92u */
+/*	?			0x93u */
+/*	?			0x94u */
+/*	?			0x95u */
+/*	?			0x96u */
+/*	?			0x97u */
+/*	?			0x98u */
+/*	?			0x99u */
+/*	?			0x9au */
+/*	?			0x9bu */
+/*	?			0x9cu */
+/*	?			0x9du */
+/*	?			0x9eu */
+/*	?			0x9fu */
+#define TV_DAC_CNTL		0xa0u
+/*	?			0xa1u */
+/*	?			0xa2u */
+/*	?			0xa3u */
+/*	?			0xa4u */
+/*	?			0xa5u */
+/*	?			0xa6u */
+/*	?			0xa7u */
+/*	?			0xa8u */
+/*	?			0xa9u */
+/*	?			0xaau */
+/*	?			0xabu */
+/*	?			0xacu */
+/*	?			0xadu */
+/*	?			0xaeu */
+/*	?			0xafu */
+#define TV_CRC_CNTL		0xb0u
+#define TV_VIDEO_PORT_SIG	0xb1u
+/*	?			0xb2u */
+/*	?			0xb3u */
+/*	?			0xb4u */
+/*	?			0xb5u */
+/*	?			0xb6u */
+/*	?			0xb7u */
+#define TV_VBI_CC_CNTL		0xb8u
+#define TV_VBI_EDS_CNTL		0xb9u
+#define TV_VBI_20BIT_CNTL	0xbau
+/*	?			0xbbu */
+/*	?			0xbcu */
+#define TV_VBI_DTO_CNTL		0xbdu
+#define TV_VBI_LEVEL_CNTL	0xbeu
+/*	?			0xbfu */
+#define TV_UV_ADR		0xc0u
+#define TV_FIFO_TEST_CNTL	0xc1u
+/*	?			0xc2u */
+/*	?			0xc3u */
+/*	?			0xc4u */
+/*	?			0xc5u */
+/*	?			0xc6u */
+/*	?			0xc7u */
+/*	?			0xc8u */
+/*	?			0xc9u */
+/*	?			0xcau */
+/*	?			0xcbu */
+/*	?			0xccu */
+/*	?			0xcdu */
+/*	?			0xceu */
+/*	?			0xcfu */
+/*	?			0xd0u */
+/*	?			0xd1u */
+/*	?			0xd2u */
+/*	?			0xd3u */
+/*	?			0xd4u */
+/*	?			0xd5u */
+/*	?			0xd6u */
+/*	?			0xd7u */
+/*	?			0xd8u */
+/*	?			0xd9u */
+/*	?			0xdau */
+/*	?			0xdbu */
+/*	?			0xdcu */
+/*	?			0xddu */
+/*	?			0xdeu */
+/*	?			0xdfu */
+/*	?			0xe0u */
+/*	?			0xe1u */
+/*	?			0xe2u */
+/*	?			0xe3u */
+/*	?			0xe4u */
+/*	?			0xe5u */
+/*	?			0xe6u */
+/*	?			0xe7u */
+/*	?			0xe8u */
+/*	?			0xe9u */
+/*	?			0xeau */
+/*	?			0xebu */
+/*	?			0xecu */
+/*	?			0xedu */
+/*	?			0xeeu */
+/*	?			0xefu */
+/*	?			0xf0u */
+/*	?			0xf1u */
+/*	?			0xf2u */
+/*	?			0xf3u */
+/*	?			0xf4u */
+/*	?			0xf5u */
+/*	?			0xf6u */
+/*	?			0xf7u */
+/*	?			0xf8u */
+/*	?			0xf9u */
+/*	?			0xfau */
+/*	?			0xfbu */
+/*	?			0xfcu */
+/*	?			0xfdu */
+/*	?			0xfeu */
+/*	?			0xffu */
+
+/* Miscellaneous */
+
+/* Current X, Y & Dest X, Y mask */
+#define COORD_MASK	0x07ffu
+
+/* Pixel widths */
+#define PIX_WIDTH_1BPP			0x00u
+#define PIX_WIDTH_4BPP			0x01u	/* CRTC2: 8bpp */
+#define PIX_WIDTH_8BPP			0x02u	/* CRTC2: Undefined */
+#define PIX_WIDTH_15BPP			0x03u
+#define PIX_WIDTH_16BPP			0x04u
+#define PIX_WIDTH_24BPP			0x05u
+#define PIX_WIDTH_32BPP			0x06u
+#define PIX_WIDTH_YUV422		0x07u	/* CRTC2 only */
+
+/* Source definitions */
+#define SRC_BKGD			0x00u
+#define SRC_FRGD			0x01u
+#define SRC_HOST			0x02u
+#define SRC_BLIT			0x03u
+#define SRC_PATTERN			0x04u
+#define SRC_SCALER_3D			0x05u
+/*	?				0x06u */
+/*	?				0x07u */
+
+/* The Mixes */
+#define MIX_MASK			0x001fu
+
+#define MIX_NOT_DST			0x0000u
+#define MIX_0				0x0001u
+#define MIX_1				0x0002u
+#define MIX_DST				0x0003u
+#define MIX_NOT_SRC			0x0004u
+#define MIX_XOR				0x0005u
+#define MIX_XNOR			0x0006u
+#define MIX_SRC				0x0007u
+#define MIX_NAND			0x0008u
+#define MIX_NOT_SRC_OR_DST		0x0009u
+#define MIX_SRC_OR_NOT_DST		0x000au
+#define MIX_OR				0x000bu
+#define MIX_AND				0x000cu
+#define MIX_SRC_AND_NOT_DST		0x000du
+#define MIX_NOT_SRC_AND_DST		0x000eu
+#define MIX_NOR				0x000fu
+
+#define MIX_MIN				0x0010u
+#define MIX_DST_MINUS_SRC		0x0011u
+#define MIX_SRC_MINUS_DST		0x0012u
+#define MIX_PLUS			0x0013u
+#define MIX_MAX				0x0014u
+#define MIX_HALF__DST_MINUS_SRC		0x0015u
+#define MIX_HALF__SRC_MINUS_DST		0x0016u
+#define MIX_AVERAGE			0x0017u
+#define MIX_DST_MINUS_SRC_SAT		0x0018u
+#define MIX_SRC_MINUS_DST_SAT		0x001au
+#define MIX_HALF__DST_MINUS_SRC_SAT	0x001cu
+#define MIX_HALF__SRC_MINUS_DST_SAT	0x001eu
+#define MIX_AVERAGE_SAT			0x001fu
+#define MIX_FN_PAINT			MIX_SRC
+
+
+#endif
diff --git a/contrib/vidix/drivers/mach64_vid.c b/contrib/vidix/drivers/mach64_vid.c
new file mode 100644
index 000000000..02447af19
--- /dev/null
+++ b/contrib/vidix/drivers/mach64_vid.c
@@ -0,0 +1,1390 @@
+/*
+   mach64_vid - VIDIX based video driver for Mach64 and 3DRage chips
+   Copyrights 2002 Nick Kurshev. This file is based on sources from
+   GATOS (gatos.sf.net) and X11 (www.xfree86.org)
+   Licence: GPL
+   WARNING: THIS DRIVER IS IN BETTA STAGE
+*/
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <inttypes.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <sys/mman.h> /* for m(un)lock */
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#ifdef HAVE_MEMALIGN
+#define MACH64_ENABLE_BM 1
+#endif
+#endif
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+#include "bswap.h"
+
+#include "mach64.h"
+
+#define UNUSED(x) ((void)(x)) /**< Removes warning about unused arguments */
+
+#define VIDIX_STATIC mach64_
+
+#ifdef MACH64_ENABLE_BM
+
+#define cpu_to_le32(a) (a)
+#define VIRT_TO_CARD(a,b,c) bm_virt_to_bus(a,b,c)
+#pragma pack(1)
+typedef struct
+{
+	uint32_t framebuf_offset;
+	uint32_t sys_addr;
+	uint32_t command;
+	uint32_t reserved;
+} bm_list_descriptor;
+#pragma pack()
+static void *mach64_dma_desc_base[64];
+static unsigned long bus_addr_dma_desc = 0;
+static unsigned long *dma_phys_addrs;
+#endif
+
+static void *mach64_mmio_base = 0;
+static void *mach64_mem_base = 0;
+static int32_t mach64_overlay_offset = 0;
+static uint32_t mach64_ram_size = 0;
+static uint32_t mach64_buffer_base[64][3];
+static int num_mach64_buffers=-1;
+static int supports_planar=0;
+static int supports_colour_adj=0;
+static int supports_idct=0;
+static int supports_subpic=0;
+static int supports_lcd_v_stretch=0;
+
+pciinfo_t pci_info;
+static int probed = 0;
+static int __verbose = 0;
+
+#define VERBOSE_LEVEL 2
+
+typedef struct bes_registers_s
+{
+  /* base address of yuv framebuffer */
+  uint32_t yuv_base;
+  uint32_t fourcc;
+  /* YUV BES registers */
+  uint32_t reg_load_cntl;
+  uint32_t scale_inc;
+  uint32_t y_x_start;
+  uint32_t y_x_end;
+  uint32_t vid_buf_pitch;
+  uint32_t height_width;
+
+  uint32_t scale_cntl;
+  uint32_t exclusive_horz;
+  uint32_t auto_flip_cntl;
+  uint32_t filter_cntl;
+  uint32_t key_cntl;
+  uint32_t test;
+  /* Configurable stuff */
+  
+  int brightness;
+  int saturation;
+  
+  int ckey_on;
+  uint32_t graphics_key_clr;
+  uint32_t graphics_key_msk;
+  
+  int deinterlace_on;
+  uint32_t deinterlace_pattern;
+  
+} bes_registers_t;
+
+static bes_registers_t besr;
+
+typedef struct video_registers_s
+{
+  const char * sname;
+  uint32_t name;
+  uint32_t value;
+}video_registers_t;
+
+static bes_registers_t besr;
+
+/* Graphic keys */
+static vidix_grkey_t mach64_grkey;
+
+#define DECLARE_VREG(name) { #name, name, 0 }
+static video_registers_t vregs[] = 
+{
+  DECLARE_VREG(OVERLAY_SCALE_INC),
+  DECLARE_VREG(OVERLAY_Y_X_START),
+  DECLARE_VREG(OVERLAY_Y_X_END),
+  DECLARE_VREG(OVERLAY_SCALE_CNTL),
+  DECLARE_VREG(OVERLAY_EXCLUSIVE_HORZ),
+  DECLARE_VREG(OVERLAY_EXCLUSIVE_VERT),
+  DECLARE_VREG(OVERLAY_TEST),
+  DECLARE_VREG(SCALER_BUF_PITCH),
+  DECLARE_VREG(SCALER_HEIGHT_WIDTH),
+  DECLARE_VREG(SCALER_BUF0_OFFSET),
+  DECLARE_VREG(SCALER_BUF0_OFFSET_U),
+  DECLARE_VREG(SCALER_BUF0_OFFSET_V),
+  DECLARE_VREG(SCALER_BUF1_OFFSET),
+  DECLARE_VREG(SCALER_BUF1_OFFSET_U),
+  DECLARE_VREG(SCALER_BUF1_OFFSET_V),
+  DECLARE_VREG(SCALER_H_COEFF0),
+  DECLARE_VREG(SCALER_H_COEFF1),
+  DECLARE_VREG(SCALER_H_COEFF2),
+  DECLARE_VREG(SCALER_H_COEFF3),
+  DECLARE_VREG(SCALER_H_COEFF4),
+  DECLARE_VREG(SCALER_COLOUR_CNTL),
+  DECLARE_VREG(SCALER_THRESHOLD),
+  DECLARE_VREG(VIDEO_FORMAT),
+  DECLARE_VREG(VIDEO_CONFIG),
+  DECLARE_VREG(VIDEO_SYNC_TEST),
+  DECLARE_VREG(VIDEO_SYNC_TEST_B),
+  DECLARE_VREG(BUS_CNTL),
+  DECLARE_VREG(SRC_CNTL),
+  DECLARE_VREG(GUI_STAT),
+  DECLARE_VREG(BM_ADDR),
+  DECLARE_VREG(BM_DATA),
+  DECLARE_VREG(BM_HOSTDATA),
+  DECLARE_VREG(BM_GUI_TABLE_CMD),
+  DECLARE_VREG(BM_FRAME_BUF_OFFSET),
+  DECLARE_VREG(BM_SYSTEM_MEM_ADDR),
+  DECLARE_VREG(BM_COMMAND),
+  DECLARE_VREG(BM_STATUS),
+  DECLARE_VREG(BM_GUI_TABLE),
+  DECLARE_VREG(BM_SYSTEM_TABLE),
+  DECLARE_VREG(AGP_BASE),
+  DECLARE_VREG(AGP_CNTL),
+  DECLARE_VREG(CRTC_INT_CNTL)
+};
+
+/* VIDIX exports */
+
+/* MMIO space*/
+#define GETREG(TYPE,PTR,OFFZ)		(*((volatile TYPE*)((PTR)+(OFFZ))))
+#define SETREG(TYPE,PTR,OFFZ,VAL)	(*((volatile TYPE*)((PTR)+(OFFZ))))=VAL
+
+#define INREG8(addr)		GETREG(uint8_t,(uint32_t)mach64_mmio_base,((addr)^0x100)<<2)
+#define OUTREG8(addr,val)	SETREG(uint8_t,(uint32_t)mach64_mmio_base,((addr)^0x100)<<2,val)
+static inline uint32_t INREG (uint32_t addr) {
+    uint32_t tmp = GETREG(uint32_t,(uint32_t)mach64_mmio_base,((addr)^0x100)<<2);
+    return le2me_32(tmp);
+}
+#define OUTREG(addr,val)	SETREG(uint32_t,(uint32_t)mach64_mmio_base,((addr)^0x100)<<2,le2me_32(val))
+
+#define OUTREGP(addr,val,mask)  					\
+	do {								\
+		unsigned int _tmp = INREG(addr);			\
+		_tmp &= (mask);						\
+		_tmp |= (val);						\
+		OUTREG(addr, _tmp);					\
+	} while (0)
+
+static __inline__ int ATIGetMach64LCDReg(int _Index)
+{
+        OUTREG8(LCD_INDEX, _Index);
+        return INREG(LCD_DATA);
+}
+
+static __inline__ uint32_t INPLL(uint32_t addr)
+{
+    uint32_t res;
+    uint32_t in;
+    
+    in= INREG(CLOCK_CNTL);
+    in &= ~((PLL_WR_EN | PLL_ADDR)); //clean some stuff
+    OUTREG(CLOCK_CNTL, in | (addr<<10));
+    
+    /* read the register value */
+    res = (INREG(CLOCK_CNTL)>>16)&0xFF;
+    return res;
+}
+
+static __inline__ void OUTPLL(uint32_t addr,uint32_t val)
+{
+//FIXME buggy but its not used
+    /* write addr byte */
+    OUTREG8(CLOCK_CNTL + 1, (addr << 2) | PLL_WR_EN);
+    /* write the register value */
+    OUTREG(CLOCK_CNTL + 2, val);
+    OUTREG8(CLOCK_CNTL + 1, (addr << 2) & ~PLL_WR_EN);
+}
+
+#define OUTPLLP(addr,val,mask)  					\
+	do {								\
+		unsigned int _tmp = INPLL(addr);			\
+		_tmp &= (mask);						\
+		_tmp |= (val);						\
+		OUTPLL(addr, _tmp);					\
+	} while (0)
+	
+static void mach64_engine_reset( void )
+{
+  /* Kill off bus mastering with extreme predjudice... */
+  OUTREG(BUS_CNTL, INREG(BUS_CNTL) | BUS_MASTER_DIS);
+  OUTREG(CRTC_INT_CNTL,INREG(CRTC_INT_CNTL)&~(CRTC_BUSMASTER_EOL_INT|CRTC_BUSMASTER_EOL_INT_EN));
+  /* Reset engine -- This is accomplished by setting bit 8 of the GEN_TEST_CNTL
+   register high, then low (per the documentation, it's on high to low transition
+   that the GUI engine gets reset...) */
+  OUTREG( GEN_TEST_CNTL, INREG( GEN_TEST_CNTL ) | GEN_GUI_EN );
+  OUTREG( GEN_TEST_CNTL, INREG( GEN_TEST_CNTL ) & ~GEN_GUI_EN );
+}
+
+static void mach64_fifo_wait(unsigned n) 
+{
+    while ((INREG(FIFO_STAT) & 0xffff) > ((uint32_t)(0x8000 >> n)));
+}
+
+static void mach64_wait_for_idle( void ) 
+{
+    unsigned i;
+    mach64_fifo_wait(16);
+    for (i=0; i<2000000; i++) if((INREG(GUI_STAT) & GUI_ACTIVE) == 0) break;
+    if((INREG(GUI_STAT) & 1) != 0) mach64_engine_reset(); /* due card lookup */
+}
+
+static void mach64_wait_vsync( void )
+{
+    int i;
+
+    for(i=0; i<2000000; i++)
+	if( (INREG(CRTC_INT_CNTL)&CRTC_VBLANK)==0 ) break;
+    for(i=0; i<2000000; i++)
+	if( (INREG(CRTC_INT_CNTL)&CRTC_VBLANK) ) break;
+
+}
+
+static vidix_capability_t mach64_cap =
+{
+    "BES driver for Mach64/3DRage cards",
+    "Nick Kurshev and Michael Niedermayer",
+    TYPE_OUTPUT,
+    { 0, 0, 0, 0 },
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER|FLAG_DOWNSCALER,
+    VENDOR_ATI,
+    -1,
+    { 0, 0, 0, 0 }
+};
+
+static uint32_t mach64_vid_get_dbpp( void )
+{
+  uint32_t dbpp,retval;
+  dbpp = (INREG(CRTC_GEN_CNTL)>>8)& 0x7;
+  switch(dbpp)
+  {
+    case 1: retval = 4; break;
+    case 2: retval = 8; break;
+    case 3: retval = 15; break;
+    case 4: retval = 16; break;
+    case 5: retval = 24; break;
+    default: retval=32; break;
+  }
+  return retval;
+}
+
+static int mach64_is_dbl_scan( void )
+{
+  return INREG(CRTC_GEN_CNTL) & CRTC_DBL_SCAN_EN;
+}
+
+static int mach64_is_interlace( void )
+{
+  return INREG(CRTC_GEN_CNTL) & CRTC_INTERLACE_EN;
+}
+
+static uint32_t mach64_get_xres( void )
+{
+  /* FIXME: currently we extract that from CRTC!!!*/
+  uint32_t xres,h_total;
+  h_total = INREG(CRTC_H_TOTAL_DISP);
+  xres = (h_total >> 16) & 0xffff;
+  return (xres + 1)*8;
+}
+
+static uint32_t mach64_get_yres( void )
+{
+  /* FIXME: currently we extract that from CRTC!!!*/
+  uint32_t yres,v_total;
+  v_total = INREG(CRTC_V_TOTAL_DISP);
+  yres = (v_total >> 16) & 0xffff;
+  return yres + 1;
+}
+
+// returns the verical stretch factor in 16.16
+static int mach64_get_vert_stretch(void)
+{
+    int lcd_index;
+    int vert_stretching;
+    int ext_vert_stretch;
+    int ret;
+    int yres= mach64_get_yres();
+
+    if(!supports_lcd_v_stretch){
+        if(__verbose>0) printf("[mach64] vertical stretching not supported\n");
+        return 1<<16;
+    }
+
+    lcd_index= INREG(LCD_INDEX);
+    
+    vert_stretching= ATIGetMach64LCDReg(LCD_VERT_STRETCHING);
+    if(!(vert_stretching&VERT_STRETCH_EN)) ret= 1<<16;
+    else
+    {
+    	int panel_size;
+        
+	ext_vert_stretch= ATIGetMach64LCDReg(LCD_EXT_VERT_STRETCH);
+	panel_size= (ext_vert_stretch&VERT_PANEL_SIZE)>>11;
+	panel_size++;
+	
+	ret= ((yres<<16) + (panel_size>>1))/panel_size;
+    }
+      
+//    lcd_gen_ctrl = ATIGetMach64LCDReg(LCD_GEN_CNTL);
+    
+    OUTREG(LCD_INDEX, lcd_index);
+    
+    if(__verbose>0) printf("[mach64] vertical stretching factor= %d\n", ret);
+    
+    return ret;
+}
+
+static void mach64_vid_make_default()
+{
+  mach64_fifo_wait(5);
+  OUTREG(SCALER_COLOUR_CNTL,0x00101000);
+
+  besr.ckey_on=0;
+  besr.graphics_key_msk=0;
+  besr.graphics_key_clr=0;
+
+  OUTREG(OVERLAY_GRAPHICS_KEY_MSK, besr.graphics_key_msk);
+  OUTREG(OVERLAY_GRAPHICS_KEY_CLR, besr.graphics_key_clr);
+  OUTREG(OVERLAY_KEY_CNTL,VIDEO_KEY_FN_TRUE|GRAPHIC_KEY_FN_EQ|CMP_MIX_AND);
+
+}
+
+static void mach64_vid_dump_regs( void )
+{
+  size_t i;
+  printf("[mach64] *** Begin of DRIVER variables dump ***\n");
+  printf("[mach64] mach64_mmio_base=%p\n",mach64_mmio_base);
+  printf("[mach64] mach64_mem_base=%p\n",mach64_mem_base);
+  printf("[mach64] mach64_overlay_off=%08X\n",mach64_overlay_offset);
+  printf("[mach64] mach64_ram_size=%08X\n",mach64_ram_size);
+  printf("[mach64] video mode: %ux%u@%u\n",mach64_get_xres(),mach64_get_yres(),mach64_vid_get_dbpp());
+  printf("[mach64] *** Begin of OV0 registers dump ***\n");
+  for(i=0;i<sizeof(vregs)/sizeof(video_registers_t);i++)
+  {
+	mach64_wait_for_idle();
+	mach64_fifo_wait(2);
+	printf("[mach64] %s = %08X\n",vregs[i].sname,INREG(vregs[i].name));
+  }
+  printf("[mach64] *** End of OV0 registers dump ***\n");
+}
+
+
+unsigned int VIDIX_NAME(vixGetVersion)(void)
+{
+    return(VIDIX_VERSION);
+}
+
+typedef struct ati_chip_id_s
+{
+    unsigned short	id;
+    unsigned short	is_agp;
+}ati_chip_id_t;
+
+static ati_chip_id_t ati_card_ids[] = 
+{
+ { DEVICE_ATI_215CT_MACH64_CT, 0 },
+ { DEVICE_ATI_210888CX_MACH64_CX, 0 },
+ { DEVICE_ATI_210888ET_MACH64_ET, 0 },
+ { DEVICE_ATI_MACH64_VT, 0 },
+ { DEVICE_ATI_210888GX_MACH64_GX, 0 },
+ { DEVICE_ATI_264LT_MACH64_LT, 0 },
+ { DEVICE_ATI_264VT_MACH64_VT, 0 },
+ { DEVICE_ATI_264VT3_MACH64_VT3, 0 },
+ { DEVICE_ATI_264VT4_MACH64_VT4, 0 },
+ /**/
+ { DEVICE_ATI_3D_RAGE_PRO, 1 },
+ { DEVICE_ATI_3D_RAGE_PRO2, 1 },
+ { DEVICE_ATI_3D_RAGE_PRO3, 0 },
+ { DEVICE_ATI_3D_RAGE_PRO4, 0 },
+ { DEVICE_ATI_RAGE_XC, 0 },
+ { DEVICE_ATI_RAGE_XL_AGP, 1 },
+ { DEVICE_ATI_RAGE_XC_AGP, 1 },
+ { DEVICE_ATI_RAGE_XL, 0 },
+ { DEVICE_ATI_3D_RAGE_PRO5, 0 },
+ { DEVICE_ATI_3D_RAGE_PRO6, 0 },
+ { DEVICE_ATI_RAGE_XL2, 0 },
+ { DEVICE_ATI_RAGE_XC2, 0 },
+ { DEVICE_ATI_3D_RAGE_I_II, 0 },
+ { DEVICE_ATI_3D_RAGE_II, 0 },
+ { DEVICE_ATI_3D_RAGE_IIC, 1 },
+ { DEVICE_ATI_3D_RAGE_IIC2, 0 },
+ { DEVICE_ATI_3D_RAGE_IIC3, 0 },
+ { DEVICE_ATI_3D_RAGE_IIC4, 1 },
+ { DEVICE_ATI_3D_RAGE_LT, 1 },
+ { DEVICE_ATI_3D_RAGE_LT2, 1 },
+ { DEVICE_ATI_3D_RAGE_LT_G, 0 },
+ { DEVICE_ATI_3D_RAGE_LT3, 0 },
+ { DEVICE_ATI_RAGE_MOBILITY_P_M, 1 },
+ { DEVICE_ATI_RAGE_MOBILITY_L, 1 },
+ { DEVICE_ATI_3D_RAGE_LT4, 0 },
+ { DEVICE_ATI_3D_RAGE_LT5, 0 },
+ { DEVICE_ATI_RAGE_MOBILITY_P_M2, 0 },
+ { DEVICE_ATI_RAGE_MOBILITY_L2, 0 }
+};
+
+static int is_agp;
+
+static int find_chip(unsigned chip_id)
+{
+  unsigned i;
+  for(i = 0;i < sizeof(ati_card_ids)/sizeof(ati_chip_id_t);i++)
+  {
+    if(chip_id == ati_card_ids[i].id) return i;
+  }
+  return -1;
+}
+
+int VIDIX_NAME(vixProbe)(int verbose,int force)
+{
+  pciinfo_t lst[MAX_PCI_DEVICES];
+  unsigned i,num_pci;
+  int err;
+  __verbose = verbose;
+  err = pci_scan(lst,&num_pci);
+  if(err)
+  {
+    printf("[mach64] Error occured during pci scan: %s\n",strerror(err));
+    return err;
+  }
+  else
+  {
+    err = ENXIO;
+    for(i=0;i<num_pci;i++)
+    {
+      if(lst[i].vendor == VENDOR_ATI)
+      {
+        int idx;
+	const char *dname;
+	idx = find_chip(lst[i].device);
+	if(idx == -1 && force == PROBE_NORMAL) continue;
+	dname = pci_device_name(VENDOR_ATI,lst[i].device);
+	dname = dname ? dname : "Unknown chip";
+	printf("[mach64] Found chip: %s\n",dname);
+	if(force > PROBE_NORMAL)
+	{
+	    printf("[mach64] Driver was forced. Was found %sknown chip\n",idx == -1 ? "un" : "");
+	    if(idx == -1)
+		printf("[mach64] Assuming it as Mach64\n");
+	}
+	if(idx != -1) is_agp = ati_card_ids[idx].is_agp;
+	mach64_cap.device_id = lst[i].device;
+	err = 0;
+	memcpy(&pci_info,&lst[i],sizeof(pciinfo_t));
+	probed=1;
+	break;
+      }
+    }
+  }
+  if(err && verbose) printf("[mach64] Can't find chip\n");
+  return err;
+}
+
+static void reset_regs( void )
+{
+  size_t i;
+  for(i=0;i<sizeof(vregs)/sizeof(video_registers_t);i++)
+  {
+	mach64_fifo_wait(2);
+	OUTREG(vregs[i].name,0);
+  }
+}
+
+typedef struct saved_regs_s
+{
+    uint32_t overlay_video_key_clr;
+    uint32_t overlay_video_key_msk;
+    uint32_t overlay_graphics_key_clr;
+    uint32_t overlay_graphics_key_msk;
+    uint32_t overlay_key_cntl;
+    uint32_t bus_cntl;
+}saved_regs_t;
+static saved_regs_t savreg;
+
+static void save_regs( void )
+{
+    mach64_fifo_wait(6);
+    savreg.overlay_video_key_clr	= INREG(OVERLAY_VIDEO_KEY_CLR);
+    savreg.overlay_video_key_msk	= INREG(OVERLAY_VIDEO_KEY_MSK);
+    savreg.overlay_graphics_key_clr	= INREG(OVERLAY_GRAPHICS_KEY_CLR);
+    savreg.overlay_graphics_key_msk	= INREG(OVERLAY_GRAPHICS_KEY_MSK);
+    savreg.overlay_key_cntl		= INREG(OVERLAY_KEY_CNTL);
+    savreg.bus_cntl			= INREG(BUS_CNTL);
+}
+
+static void restore_regs( void )
+{
+    mach64_fifo_wait(6);
+    OUTREG(OVERLAY_VIDEO_KEY_CLR,savreg.overlay_video_key_clr);
+    OUTREG(OVERLAY_VIDEO_KEY_MSK,savreg.overlay_video_key_msk);
+    OUTREG(OVERLAY_GRAPHICS_KEY_CLR,savreg.overlay_graphics_key_clr);
+    OUTREG(OVERLAY_GRAPHICS_KEY_MSK,savreg.overlay_graphics_key_msk);
+    OUTREG(OVERLAY_KEY_CNTL,savreg.overlay_key_cntl);
+    OUTREG(BUS_CNTL,savreg.bus_cntl|BUS_MASTER_DIS);
+}
+
+static int forced_irq=INT_MAX;
+
+#ifdef MACH64_ENABLE_BM
+static int can_use_irq=0;
+static int irq_installed=0;
+
+static void init_irq(void)
+{
+	irq_installed=1;
+	if(forced_irq != INT_MAX) pci_info.irq=forced_irq;
+	if(hwirq_install(pci_info.bus,pci_info.card,pci_info.func,
+			 2,CRTC_INT_CNTL,CRTC_BUSMASTER_EOL_INT) == 0)
+	{
+	    can_use_irq=1;
+	    if(__verbose) printf("[mach64] Will use %u irq line\n",pci_info.irq);
+	}
+	else 
+	    if(__verbose) printf("[mach64] Can't initialize irq handling: %s\n"
+				 "[mach64]irq_param: line=%u pin=%u gnt=%u lat=%u\n"
+				 ,strerror(errno)
+				 ,pci_info.irq,pci_info.ipin,pci_info.gnt,pci_info.lat);
+}
+#endif
+
+int VIDIX_NAME(vixInit)(const char *args)
+{
+  int err;
+#ifdef MACH64_ENABLE_BM
+  unsigned i;
+#endif
+  if(!probed)
+  {
+    printf("[mach64] Driver was not probed but is being initializing\n");
+    return EINTR;
+  }
+  if(__verbose>0) printf("[mach64] version %d args='%s'\n", VIDIX_VERSION,args);
+  if(args)
+  if(strncmp(args,"irq=",4) == 0) 
+  {
+    forced_irq=atoi(&args[4]);
+    if(__verbose>0) printf("[mach64] forcing IRQ to %u\n",forced_irq);     
+  }
+
+  if((mach64_mmio_base = map_phys_mem(pci_info.base2,0x4000))==(void *)-1) return ENOMEM;
+  mach64_wait_for_idle();
+  mach64_ram_size = INREG(MEM_CNTL) & CTL_MEM_SIZEB;
+  if (mach64_ram_size < 8) mach64_ram_size = (mach64_ram_size + 1) * 512;
+  else if (mach64_ram_size < 12) mach64_ram_size = (mach64_ram_size - 3) * 1024;
+  else mach64_ram_size = (mach64_ram_size - 7) * 2048;
+  mach64_ram_size *= 0x400; /* KB -> bytes */
+  if((mach64_mem_base = map_phys_mem(pci_info.base0,mach64_ram_size))==(void *)-1) return ENOMEM;
+  memset(&besr,0,sizeof(bes_registers_t));
+  printf("[mach64] Video memory = %uMb\n",mach64_ram_size/0x100000);
+  err = mtrr_set_type(pci_info.base0,mach64_ram_size,MTRR_TYPE_WRCOMB);
+  if(!err) printf("[mach64] Set write-combining type of video memory\n");
+  
+  save_regs();
+  /* check if planar formats are supported */
+  supports_planar=0;
+  mach64_wait_for_idle();
+  mach64_fifo_wait(2);
+  if(INREG(SCALER_BUF0_OFFSET_U)) supports_planar=1;
+  else
+  {
+	OUTREG(SCALER_BUF0_OFFSET_U,	-1);
+
+	mach64_wait_vsync();
+	mach64_wait_for_idle();
+	mach64_fifo_wait(2);
+
+	if(INREG(SCALER_BUF0_OFFSET_U)) 	supports_planar=1;
+  }
+  printf("[mach64] Planar YUV formats are %s supported\n",supports_planar?"":"not");
+  supports_colour_adj=0;
+  OUTREG(SCALER_COLOUR_CNTL,-1);
+  if(INREG(SCALER_COLOUR_CNTL)) supports_colour_adj=1;
+  supports_idct=0;
+  OUTREG(IDCT_CONTROL,-1);
+  if(INREG(IDCT_CONTROL)) supports_idct=1;
+  OUTREG(IDCT_CONTROL,0);
+  printf("[mach64] IDCT is %s supported\n",supports_idct?"":"not");
+  supports_subpic=0;
+  OUTREG(SUBPIC_CNTL,-1);
+  if(INREG(SUBPIC_CNTL)) supports_subpic=1;
+  OUTREG(SUBPIC_CNTL,0);
+  printf("[mach64] subpictures are %s supported\n",supports_subpic?"":"not");
+  if(   mach64_cap.device_id==DEVICE_ATI_RAGE_MOBILITY_P_M
+     || mach64_cap.device_id==DEVICE_ATI_RAGE_MOBILITY_P_M2
+     || mach64_cap.device_id==DEVICE_ATI_RAGE_MOBILITY_L
+     || mach64_cap.device_id==DEVICE_ATI_RAGE_MOBILITY_L2)
+         supports_lcd_v_stretch=1;
+  else
+         supports_lcd_v_stretch=0;
+  
+  reset_regs();
+  mach64_vid_make_default();
+  if(__verbose > VERBOSE_LEVEL) mach64_vid_dump_regs();
+#ifdef MACH64_ENABLE_BM
+  if(!(INREG(BUS_CNTL) & BUS_MASTER_DIS))
+		OUTREG(BUS_CNTL,INREG(BUS_CNTL)|BUS_MSTR_RESET);
+  if(bm_open() == 0)
+  {
+	mach64_cap.flags |= FLAG_DMA | FLAG_EQ_DMA;
+	if((dma_phys_addrs = malloc(mach64_ram_size*sizeof(unsigned long)/4096)) == 0)
+	{
+	    out_mem:
+	    printf("[mach64] Can't allocate temporary buffer for DMA\n");
+	    mach64_cap.flags &= ~FLAG_DMA & ~FLAG_EQ_DMA;
+	    return 0;
+	}
+	/*
+	    WARNING: We MUST have continigous descriptors!!!
+	    But: (720*720*2(YUV422)*16(sizeof(bm_descriptor)))/4096=4050
+	    Thus one 4K page is far enough to describe max movie size.
+	*/
+	for(i=0;i<64;i++)
+	    if((mach64_dma_desc_base[i] = memalign(4096,mach64_ram_size*sizeof(bm_list_descriptor)/4096)) == 0)
+		goto out_mem;
+#if 0
+	if(!is_agp)
+	{
+	    long tst;
+	    if(pci_config_read(pci_info.bus,pci_info.card,pci_info.func,4,4,&pci_command) == 0)
+		pci_config_write(pci_info.bus,pci_info.card,pci_info.func,4,4,pci_command|0x14);
+	    pci_config_read(pci_info.bus,pci_info.card,pci_info.func,4,4,&tst);
+	}
+#endif
+  }
+  else
+    if(__verbose) printf("[mach64] Can't initialize busmastering: %s\n",strerror(errno));
+#endif
+  return 0;
+}
+
+void VIDIX_NAME(vixDestroy)(void)
+{
+#ifdef MACH64_ENABLE_BM
+  unsigned i;
+#endif
+  restore_regs();
+#ifdef MACH64_ENABLE_BM
+  mach64_engine_reset();
+#endif
+  unmap_phys_mem(mach64_mem_base,mach64_ram_size);
+  unmap_phys_mem(mach64_mmio_base,0x4000);
+#ifdef MACH64_ENABLE_BM
+  bm_close();
+  if(can_use_irq && irq_installed) hwirq_uninstall(pci_info.bus,pci_info.card,pci_info.func);
+  if(dma_phys_addrs) free(dma_phys_addrs);
+  for(i=0;i<64;i++) 
+  {
+    if(mach64_dma_desc_base[i]) free(mach64_dma_desc_base[i]);
+  }
+#endif
+}
+
+int VIDIX_NAME(vixGetCapability)(vidix_capability_t *to)
+{
+    memcpy(to, &mach64_cap, sizeof(vidix_capability_t));
+    return 0;
+}
+
+static unsigned mach64_query_pitch(unsigned fourcc,const vidix_yuv_t *spitch)
+{
+  unsigned pitch,spy,spv,spu;
+  spy = spv = spu = 0;
+  switch(spitch->y)
+  {
+    case 16:
+    case 32:
+    case 64:
+    case 128:
+    case 256: spy = spitch->y; break;
+    default: break;
+  }
+  switch(spitch->u)
+  {
+    case 16:
+    case 32:
+    case 64:
+    case 128:
+    case 256: spu = spitch->u; break;
+    default: break;
+  }
+  switch(spitch->v)
+  {
+    case 16:
+    case 32:
+    case 64:
+    case 128:
+    case 256: spv = spitch->v; break;
+    default: break;
+  }
+  switch(fourcc)
+  {
+	/* 4:2:0 */
+	case IMGFMT_IYUV:
+	case IMGFMT_YV12:
+	case IMGFMT_I420:
+		if(spy > 16 && spu == spy/2 && spv == spy/2)	pitch = spy;
+		else						pitch = 32;
+		break;
+	case IMGFMT_YVU9:
+		if(spy > 32 && spu == spy/4 && spv == spy/4)	pitch = spy;
+		else						pitch = 64;
+		break;
+	default:
+		if(spy >= 16)	pitch = spy;
+		else		pitch = 16;
+		break;
+  }
+  return pitch;
+}
+
+static void mach64_compute_framesize(vidix_playback_t *info)
+{
+  unsigned pitch,awidth;
+  pitch = mach64_query_pitch(info->fourcc,&info->src.pitch);
+  switch(info->fourcc)
+  {
+    case IMGFMT_I420:
+    case IMGFMT_YV12:
+    case IMGFMT_IYUV:
+		awidth = (info->src.w + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*(info->src.h+info->src.h/2);
+		break;
+    case IMGFMT_YVU9:
+		awidth = (info->src.w + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*(info->src.h+info->src.h/8);
+		break;
+//    case IMGFMT_RGB32:
+    case IMGFMT_BGR32:
+		awidth = (info->src.w*4 + (pitch-1)) & ~(pitch-1);
+		info->frame_size = (awidth*info->src.h);
+		break;
+    /* YUY2 YVYU, RGB15, RGB16 */
+    default:	
+		awidth = (info->src.w*2 + (pitch-1)) & ~(pitch-1);
+		info->frame_size = (awidth*info->src.h);
+		break;
+  }
+  info->frame_size+=256; // so we have some space for alignment & such
+  info->frame_size&=~16;
+}
+
+static void mach64_vid_stop_video( void )
+{
+    mach64_fifo_wait(14);
+    OUTREG(OVERLAY_SCALE_CNTL, 0x80000000);
+    OUTREG(OVERLAY_EXCLUSIVE_HORZ, 0);
+    OUTREG(OVERLAY_EXCLUSIVE_VERT, 0);
+    OUTREG(SCALER_H_COEFF0, 0x00002000);
+    OUTREG(SCALER_H_COEFF1, 0x0D06200D);
+    OUTREG(SCALER_H_COEFF2, 0x0D0A1C0D);
+    OUTREG(SCALER_H_COEFF3, 0x0C0E1A0C);
+    OUTREG(SCALER_H_COEFF4, 0x0C14140C);
+    OUTREG(VIDEO_FORMAT, 0xB000B);
+    OUTREG(OVERLAY_TEST, 0x0);
+}
+
+static void mach64_vid_display_video( void )
+{
+    uint32_t vf,sc,width;
+    mach64_fifo_wait(14);
+
+    OUTREG(OVERLAY_Y_X_START,			besr.y_x_start);
+    OUTREG(OVERLAY_Y_X_END,			besr.y_x_end);
+    OUTREG(OVERLAY_SCALE_INC,			besr.scale_inc);
+    OUTREG(SCALER_BUF_PITCH,			besr.vid_buf_pitch);
+    OUTREG(SCALER_HEIGHT_WIDTH,			besr.height_width);
+    OUTREG(SCALER_BUF0_OFFSET,			mach64_buffer_base[0][0]);
+    OUTREG(SCALER_BUF0_OFFSET_U,		mach64_buffer_base[0][1]);
+    OUTREG(SCALER_BUF0_OFFSET_V,		mach64_buffer_base[0][2]);
+    OUTREG(SCALER_BUF1_OFFSET,			mach64_buffer_base[0][0]);
+    OUTREG(SCALER_BUF1_OFFSET_U,		mach64_buffer_base[0][1]);
+    OUTREG(SCALER_BUF1_OFFSET_V,		mach64_buffer_base[0][2]);
+    mach64_wait_vsync();
+    width = (besr.height_width >> 16 & 0x03FF);
+    sc = 	SCALE_EN | OVERLAY_EN | 
+		SCALE_BANDWIDTH | /* reset bandwidth status */
+		SCALE_PIX_EXPAND | /* dynamic range correct */
+		SCALE_Y2R_TEMP; /* use the equal temparature for every component of RGB */
+    /* Force clocks of scaler. */
+    if(width > 360 && !supports_planar && !mach64_is_interlace())
+	     sc |= SCALE_CLK_FORCE_ON;
+    /* Do we need that? And how we can improve the quality of 3dRageII scaler ?
+       3dRageII+ (non pro) is really crapped HW :(
+       ^^^^^^^^^^^^^^^^^^^
+	!!SCALER_WIDTH <= 360 provides full scaling functionality !!!!!!!!!!!!!
+	!!360 < SCALER_WIDTH <= 720 provides scaling with vertical replication (crap)
+	!!SCALER_WIDTH > 720 is illegal. (no comments)
+	
+       As for me - I would prefer to limit movie's width with 360 but it provides only
+       half of picture but with perfect quality. (NK) */
+    mach64_fifo_wait(10);
+    OUTREG(OVERLAY_SCALE_CNTL, sc);
+    mach64_wait_for_idle();
+
+    switch(besr.fourcc)
+    {
+	/* BGR formats */
+	case IMGFMT_BGR15: vf = SCALER_IN_RGB15;  break;
+	case IMGFMT_BGR16: vf = SCALER_IN_RGB16;  break;
+	case IMGFMT_BGR32: vf = SCALER_IN_RGB32;  break;
+        /* 4:2:0 */
+	case IMGFMT_IYUV:
+	case IMGFMT_I420:
+	case IMGFMT_YV12:  vf = SCALER_IN_YUV12;  break;
+	/* 4:1:0 */
+	case IMGFMT_YVU9:  vf = SCALER_IN_YUV9;  break;
+        /* 4:2:2 */
+        case IMGFMT_YVYU:
+	case IMGFMT_UYVY:  vf = SCALER_IN_YVYU422; break;
+	case IMGFMT_YUY2:
+	default:           vf = SCALER_IN_VYUY422; break;
+    }
+    OUTREG(VIDEO_FORMAT,vf);
+    if(__verbose > VERBOSE_LEVEL) mach64_vid_dump_regs();
+}
+
+/* Goal of this function: hide RGB background and provide black screen around movie.
+   Useful in '-vo fbdev:vidix -fs -zoom' mode.
+   Reverse effect to colorkey */
+static void mach64_vid_exclusive( void )
+{
+    unsigned screenw,screenh;
+    screenw = mach64_get_xres();
+    screenh = mach64_get_yres();
+    OUTREG(OVERLAY_EXCLUSIVE_VERT,(((screenh-1)<<16)&EXCLUSIVE_VERT_END));
+    OUTREG(OVERLAY_EXCLUSIVE_HORZ,(((screenw/8+1)<<8)&EXCLUSIVE_HORZ_END)|EXCLUSIVE_EN);
+}
+
+static void mach64_vid_non_exclusive( void )
+{
+    OUTREG(OVERLAY_EXCLUSIVE_HORZ,0);
+}
+
+static int mach64_vid_init_video( vidix_playback_t *config )
+{
+    uint32_t src_w,src_h,dest_w,dest_h,pitch,h_inc,v_inc,left,leftUV,top,ecp,y_pos;
+    int is_420,best_pitch,mpitch;
+    int src_offset_y, src_offset_u, src_offset_v;
+    unsigned int i;
+
+    mach64_vid_stop_video();
+/* warning, if left or top are != 0 this will fail, as the framesize is too small then */
+    left = config->src.x;
+    top =  config->src.y;
+    src_h = config->src.h;
+    src_w = config->src.w;
+    is_420 = 0;
+    if(config->fourcc == IMGFMT_YV12 ||
+       config->fourcc == IMGFMT_I420 ||
+       config->fourcc == IMGFMT_IYUV) is_420 = 1;
+    best_pitch = mach64_query_pitch(config->fourcc,&config->src.pitch);
+    mpitch = best_pitch-1;
+    switch(config->fourcc)
+    {
+	case IMGFMT_YVU9:
+	/* 4:2:0 */
+	case IMGFMT_IYUV:
+	case IMGFMT_YV12:
+	case IMGFMT_I420: pitch = (src_w + mpitch) & ~mpitch;
+			  config->dest.pitch.y = 
+			  config->dest.pitch.u = 
+			  config->dest.pitch.v = best_pitch;
+			  besr.vid_buf_pitch= pitch;
+			  break;
+	/* RGB 4:4:4:4 */
+	case IMGFMT_RGB32:
+	case IMGFMT_BGR32: pitch = (src_w*4 + mpitch) & ~mpitch;
+			  config->dest.pitch.y = 
+			  config->dest.pitch.u = 
+			  config->dest.pitch.v = best_pitch;
+			  besr.vid_buf_pitch= pitch>>2;
+			  break;
+	/* 4:2:2 */
+        default: /* RGB15, RGB16, YVYU, UYVY, YUY2 */
+			  pitch = ((src_w*2) + mpitch) & ~mpitch;
+			  config->dest.pitch.y =
+			  config->dest.pitch.u =
+			  config->dest.pitch.v = best_pitch;
+			  besr.vid_buf_pitch= pitch>>1;
+			  break;
+    }
+    dest_w = config->dest.w;
+    dest_h = config->dest.h;
+    besr.fourcc = config->fourcc;
+    ecp = (INPLL(PLL_VCLK_CNTL) & PLL_ECP_DIV) >> 4;
+#if 0
+{
+int i;
+for(i=0; i<32; i++){
+    printf("%X ", INPLL(i));
+}
+}
+#endif
+    if(__verbose>0) printf("[mach64] ecp: %d\n", ecp);
+    v_inc = src_h * mach64_get_vert_stretch();
+    
+    if(mach64_is_interlace()) v_inc<<=1;
+    if(mach64_is_dbl_scan() ) v_inc>>=1;
+    v_inc/= dest_h;
+    v_inc>>=4; // convert 16.16 -> 4.12
+
+    h_inc = (src_w << (12+ecp)) / dest_w;
+    /* keep everything in 4.12 */
+    config->offsets[0] = 0;
+    for(i=1; i<config->num_frames; i++)
+        config->offsets[i] = config->offsets[i-1] + config->frame_size;
+    
+	/*FIXME the left / top stuff is broken (= zoom a src rectangle from a larger one)
+		1. the framesize isnt known as the outer src rectangle dimensions arent known
+		2. the mach64 needs aligned addresses so it cant work anyway
+		   -> so we could shift the outer buffer to compensate that but that would mean
+		      alignment problems for the code which writes into it
+	*/
+    
+    if(is_420)
+    {
+	config->offset.y= 0;
+	config->offset.u= (pitch*src_h + 15)&~15; 
+	config->offset.v= (config->offset.u + (pitch*src_h>>2) + 15)&~15;
+	
+	src_offset_y= config->offset.y + top*pitch + left;
+	src_offset_u= config->offset.u + (top*pitch>>2) + (left>>1);
+	src_offset_v= config->offset.v + (top*pitch>>2) + (left>>1);
+
+	if(besr.fourcc == IMGFMT_I420 || besr.fourcc == IMGFMT_IYUV)
+	{
+	  uint32_t tmp;
+	  tmp = config->offset.u;
+	  config->offset.u = config->offset.v;
+	  config->offset.v = tmp;
+	  src_offset_u=config->offset.u;
+	  src_offset_v=config->offset.v;
+	}
+    }
+    else if(besr.fourcc == IMGFMT_YVU9)
+    {
+	config->offset.y= 0;
+	config->offset.u= (pitch*src_h + 15)&~15; 
+	config->offset.v= (config->offset.u + (pitch*src_h>>4) + 15)&~15;
+	
+	src_offset_y= config->offset.y + top*pitch + left;
+	src_offset_u= config->offset.u + (top*pitch>>4) + (left>>1);
+	src_offset_v= config->offset.v + (top*pitch>>4) + (left>>1);
+    }
+    else if(besr.fourcc == IMGFMT_BGR32)
+    {
+      config->offset.y = config->offset.u = config->offset.v = 0;
+      src_offset_y= src_offset_u= src_offset_v= top*pitch + (left << 2);
+    }
+    else
+    {
+      config->offset.y = config->offset.u = config->offset.v = 0;
+      src_offset_y= src_offset_u= src_offset_v= top*pitch + (left << 1);
+    }
+
+    num_mach64_buffers= config->num_frames;
+    for(i=0; i<config->num_frames; i++)
+    {
+	mach64_buffer_base[i][0]= (mach64_overlay_offset + config->offsets[i] + src_offset_y)&~15;
+	mach64_buffer_base[i][1]= (mach64_overlay_offset + config->offsets[i] + src_offset_u)&~15;
+	mach64_buffer_base[i][2]= (mach64_overlay_offset + config->offsets[i] + src_offset_v)&~15;
+    }
+
+    leftUV = (left >> 17) & 15;
+    left = (left >> 16) & 15;
+    besr.scale_inc = ( h_inc << 16 ) | v_inc;
+    y_pos = config->dest.y;
+    if(mach64_is_dbl_scan()) y_pos*=2;
+    else
+    if(mach64_is_interlace()) y_pos/=2;
+    besr.y_x_start = y_pos | (config->dest.x << 16);
+    y_pos =config->dest.y + dest_h;
+    if(mach64_is_dbl_scan()) y_pos*=2;
+    else
+    if(mach64_is_interlace()) y_pos/=2;
+    besr.y_x_end = y_pos | ((config->dest.x + dest_w) << 16);
+    besr.height_width = ((src_w - left)<<16) | (src_h - top);
+    return 0;
+}
+
+static int is_supported_fourcc(uint32_t fourcc)
+{
+    switch(fourcc)
+    {
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+    case IMGFMT_YVU9:
+    case IMGFMT_IYUV:
+	return supports_planar;
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+    case IMGFMT_BGR15:
+    case IMGFMT_BGR16:
+    case IMGFMT_BGR32:
+	return 1;
+    default:
+	return 0;
+    }
+}
+
+int VIDIX_NAME(vixQueryFourcc)(vidix_fourcc_t *to)
+{
+    if(is_supported_fourcc(to->fourcc))
+    {
+	to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+		    VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+		    VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+		    VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+		    VID_DEPTH_32BPP;
+	to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+	return 0;
+    }
+    else  to->depth = to->flags = 0;
+    return ENOSYS;
+}
+
+int VIDIX_NAME(vixConfigPlayback)(vidix_playback_t *info)
+{
+  unsigned rgb_size,nfr;
+  uint32_t mach64_video_size;
+  if(!is_supported_fourcc(info->fourcc)) return ENOSYS;
+  if(info->src.h > 720 || info->src.w > 720)
+  {
+    printf("[mach64] Can't apply width or height > 720\n");
+    return EINVAL;
+  }
+  if(info->num_frames>VID_PLAY_MAXFRAMES) info->num_frames=VID_PLAY_MAXFRAMES;
+
+  mach64_compute_framesize(info);
+  rgb_size = mach64_get_xres()*mach64_get_yres()*((mach64_vid_get_dbpp()+7)/8);
+  nfr = info->num_frames;
+  mach64_video_size = mach64_ram_size;
+  for(;nfr>0;nfr--)
+  {
+      mach64_overlay_offset = mach64_video_size - info->frame_size*nfr;
+      mach64_overlay_offset &= 0xffff0000;
+      if(mach64_overlay_offset >= (int)rgb_size ) break;
+  }
+  if(nfr <= 3)
+  {
+   nfr = info->num_frames;
+   for(;nfr>0;nfr--)
+   {
+      mach64_overlay_offset = mach64_video_size - info->frame_size*nfr;
+      mach64_overlay_offset &= 0xffff0000;
+      if(mach64_overlay_offset>=0) break;
+   }
+  }
+  if(nfr <= 0) return EINVAL;
+  info->num_frames=nfr;
+  num_mach64_buffers = info->num_frames;
+  info->dga_addr = (char *)mach64_mem_base + mach64_overlay_offset;
+  mach64_vid_init_video(info);
+  return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOn)(void)
+{
+  int err;
+  unsigned dw,dh;
+  dw = (besr.y_x_end >> 16) - (besr.y_x_start >> 16);
+  dh = (besr.y_x_end & 0xFFFF) - (besr.y_x_start & 0xFFFF);
+  if(dw == mach64_get_xres() || dh == mach64_get_yres()) mach64_vid_exclusive();
+  else mach64_vid_non_exclusive();
+  mach64_vid_display_video();
+  err = INREG(SCALER_BUF_PITCH) == besr.vid_buf_pitch ? 0 : EINTR;
+  if(err)
+  {
+    printf("[mach64] *** Internal fatal error ***: Detected pitch corruption\n"
+	   "[mach64] Try decrease number of buffers\n");
+  }
+  return err;
+}
+
+int VIDIX_NAME(vixPlaybackOff)(void)
+{
+  mach64_vid_stop_video();
+  return 0;
+}
+
+int VIDIX_NAME(vixPlaybackFrameSelect)(unsigned int frame)
+{
+    uint32_t off[6];
+    int i;
+    int last_frame= (frame-1+num_mach64_buffers) % num_mach64_buffers;
+    /*
+    buf3-5 always should point onto second buffer for better
+    deinterlacing and TV-in
+    */
+    if(num_mach64_buffers==1) return 0;
+    for(i=0; i<3; i++)
+    {
+    	off[i]  = mach64_buffer_base[frame][i];
+    	off[i+3]= mach64_buffer_base[last_frame][i];
+    }
+    if(__verbose > VERBOSE_LEVEL) printf("mach64_vid: flip_page = %u\n",frame);
+
+#if 0 // delay routine so the individual frames can be ssen better
+{
+volatile int i=0;
+for(i=0; i<10000000; i++);
+}
+#endif
+
+    mach64_wait_for_idle();
+    mach64_fifo_wait(7);
+
+    OUTREG(SCALER_BUF0_OFFSET,		off[0]);
+    OUTREG(SCALER_BUF0_OFFSET_U,	off[1]);
+    OUTREG(SCALER_BUF0_OFFSET_V,	off[2]);
+    OUTREG(SCALER_BUF1_OFFSET,		off[3]);
+    OUTREG(SCALER_BUF1_OFFSET_U,	off[4]);
+    OUTREG(SCALER_BUF1_OFFSET_V,	off[5]);
+    if(num_mach64_buffers==2) mach64_wait_vsync(); //only wait for vsync if we do double buffering
+       
+    if(__verbose > VERBOSE_LEVEL) mach64_vid_dump_regs();
+    return 0;
+}
+
+vidix_video_eq_t equal =
+{
+ VEQ_CAP_BRIGHTNESS | VEQ_CAP_SATURATION
+ ,
+ 0, 0, 0, 0, 0, 0, 0, 0 };
+
+int 	VIDIX_NAME(vixPlaybackGetEq)( vidix_video_eq_t * eq)
+{
+  memcpy(eq,&equal,sizeof(vidix_video_eq_t));
+  if(!supports_colour_adj) eq->cap = VEQ_CAP_BRIGHTNESS;
+  return 0;
+}
+
+int 	VIDIX_NAME(vixPlaybackSetEq)( const vidix_video_eq_t * eq)
+{
+  int br,sat;
+    if(eq->cap & VEQ_CAP_BRIGHTNESS) equal.brightness = eq->brightness;
+    if(eq->cap & VEQ_CAP_CONTRAST)   equal.contrast   = eq->contrast;
+    if(eq->cap & VEQ_CAP_SATURATION) equal.saturation = eq->saturation;
+    if(eq->cap & VEQ_CAP_HUE)        equal.hue        = eq->hue;
+    if(eq->cap & VEQ_CAP_RGB_INTENSITY)
+    {
+      equal.red_intensity   = eq->red_intensity;
+      equal.green_intensity = eq->green_intensity;
+      equal.blue_intensity  = eq->blue_intensity;
+    }
+    if(supports_colour_adj)
+    {
+	equal.flags = eq->flags;
+	br = equal.brightness * 64 / 1000;
+	if(br < -64) br = -64; if(br > 63) br = 63;
+	sat = (equal.saturation + 1000) * 16 / 1000;
+	if(sat < 0) sat = 0; if(sat > 31) sat = 31;
+	OUTREG(SCALER_COLOUR_CNTL, (br & 0x7f) | (sat << 8) | (sat << 16));
+    }
+    else
+    {
+	unsigned gamma;
+	br = equal.brightness * 3 / 1000;
+	if(br < 0) br = 0;
+	switch(br)
+	{
+	    default:gamma = SCALE_GAMMA_SEL_BRIGHT; break;
+	    case 1: gamma = SCALE_GAMMA_SEL_G14; break;
+	    case 2: gamma = SCALE_GAMMA_SEL_G18; break;
+	    case 3: gamma = SCALE_GAMMA_SEL_G22; break;
+	}
+	OUTREG(OVERLAY_SCALE_CNTL,(INREG(OVERLAY_SCALE_CNTL) & ~SCALE_GAMMA_SEL_MSK) | gamma);
+    }
+  return 0;
+}
+
+int VIDIX_NAME(vixGetGrKeys)(vidix_grkey_t *grkey)
+{
+    memcpy(grkey, &mach64_grkey, sizeof(vidix_grkey_t));
+    return(0);
+}
+
+int VIDIX_NAME(vixSetGrKeys)(const vidix_grkey_t *grkey)
+{
+    memcpy(&mach64_grkey, grkey, sizeof(vidix_grkey_t));
+
+    if(mach64_grkey.ckey.op == CKEY_TRUE)
+    {
+	besr.ckey_on=1;
+
+	switch(mach64_vid_get_dbpp())
+	{
+	case 15:
+		besr.graphics_key_msk=0x7FFF;
+		besr.graphics_key_clr=
+			  ((mach64_grkey.ckey.blue &0xF8)>>3)
+			| ((mach64_grkey.ckey.green&0xF8)<<2)
+			| ((mach64_grkey.ckey.red  &0xF8)<<7);
+		break;
+	case 16:
+		besr.graphics_key_msk=0xFFFF;
+		besr.graphics_key_clr=
+			  ((mach64_grkey.ckey.blue &0xF8)>>3)
+			| ((mach64_grkey.ckey.green&0xFC)<<3)
+			| ((mach64_grkey.ckey.red  &0xF8)<<8);
+		break;
+	case 24:
+		besr.graphics_key_msk=0xFFFFFF;
+		besr.graphics_key_clr=
+			  ((mach64_grkey.ckey.blue &0xFF))
+			| ((mach64_grkey.ckey.green&0xFF)<<8)
+			| ((mach64_grkey.ckey.red  &0xFF)<<16);
+		break;
+	case 32:
+		besr.graphics_key_msk=0xFFFFFF;
+		besr.graphics_key_clr=
+			  ((mach64_grkey.ckey.blue &0xFF))
+			| ((mach64_grkey.ckey.green&0xFF)<<8)
+			| ((mach64_grkey.ckey.red  &0xFF)<<16);
+		break;
+	default:
+		besr.ckey_on=0;
+		besr.graphics_key_msk=0;
+		besr.graphics_key_clr=0;
+	}
+    }
+    else
+    {
+	besr.ckey_on=0;
+	besr.graphics_key_msk=0;
+	besr.graphics_key_clr=0;
+    }
+
+    mach64_fifo_wait(4);
+    OUTREG(OVERLAY_GRAPHICS_KEY_MSK, besr.graphics_key_msk);
+    OUTREG(OVERLAY_GRAPHICS_KEY_CLR, besr.graphics_key_clr);
+//    OUTREG(OVERLAY_VIDEO_KEY_MSK, 0);
+//    OUTREG(OVERLAY_VIDEO_KEY_CLR, 0);
+    if(besr.ckey_on)
+    	OUTREG(OVERLAY_KEY_CNTL,VIDEO_KEY_FN_TRUE|GRAPHIC_KEY_FN_EQ|CMP_MIX_AND);
+    else
+    	OUTREG(OVERLAY_KEY_CNTL,VIDEO_KEY_FN_TRUE|GRAPHIC_KEY_FN_TRUE|CMP_MIX_AND);
+
+    return(0);
+}
+
+#ifdef MACH64_ENABLE_BM
+static int mach64_setup_frame( vidix_dma_t * dmai )
+{
+    if(mach64_overlay_offset + dmai->dest_offset + dmai->size > mach64_ram_size) return E2BIG;
+    if(dmai->idx > VID_PLAY_MAXFRAMES-1) dmai->idx=0;
+    if(!(dmai->internal[dmai->idx] && (dmai->flags & BM_DMA_FIXED_BUFFS)))
+    {
+	bm_list_descriptor * list = (bm_list_descriptor *)mach64_dma_desc_base[dmai->idx];
+	unsigned long dest_ptr;
+	unsigned i,n,count;
+	int retval;
+	n = dmai->size / 4096;
+	if(dmai->size % 4096) n++;
+	if((retval = VIRT_TO_CARD(dmai->src,dmai->size,dma_phys_addrs)) != 0) return retval;
+	dmai->internal[dmai->idx] = mach64_dma_desc_base[dmai->idx];
+	dest_ptr = dmai->dest_offset;
+	count = dmai->size;
+#if 0
+printf("MACH64_DMA_REQUEST va=%X size=%X\n",dmai->src,dmai->size);
+#endif
+	for(i=0;i<n;i++)
+	{
+	    list[i].framebuf_offset = mach64_overlay_offset + dest_ptr; /* offset within of video memory */
+	    list[i].sys_addr = dma_phys_addrs[i];
+	    list[i].command = (count > 4096 ? 4096 : (count | DMA_GUI_COMMAND__EOL));
+	    list[i].reserved = 0;
+#if 0
+printf("MACH64_DMA_TABLE[%i] fboff=%X pa=%X cmd=%X rsrvd=%X\n",i,list[i].framebuf_offset,list[i].sys_addr,list[i].command,list[i].reserved);
+#endif
+	    dest_ptr += 4096;
+	    count -= 4096;
+	}
+	cpu_flush(list,4096);
+    }
+    return 0;
+}
+
+static int mach64_transfer_frame( unsigned long ba_dma_desc,int sync_mode )
+{
+    uint32_t crtc_int;
+    mach64_wait_for_idle();
+    mach64_fifo_wait(4);
+    OUTREG(BUS_CNTL,(INREG(BUS_CNTL)|BUS_EXT_REG_EN)&(~BUS_MASTER_DIS));
+    crtc_int = INREG(CRTC_INT_CNTL);
+    if(sync_mode && can_use_irq) OUTREG(CRTC_INT_CNTL,crtc_int|CRTC_BUSMASTER_EOL_INT|CRTC_BUSMASTER_EOL_INT_EN);
+    else			 OUTREG(CRTC_INT_CNTL,crtc_int|CRTC_BUSMASTER_EOL_INT);
+    OUTREG(BM_SYSTEM_TABLE,ba_dma_desc|SYSTEM_TRIGGER_SYSTEM_TO_VIDEO);
+    if(__verbose > VERBOSE_LEVEL) mach64_vid_dump_regs();    
+#if 0
+    mach64_fifo_wait(4);
+    mach64_fifo_wait(16);
+    printf("MACH64_DMA_DBG: bm_fb_off=%08X bm_sysmem_addr=%08X bm_cmd=%08X bm_status=%08X bm_agp_base=%08X bm_agp_cntl=%08X\n",
+	    INREG(BM_FRAME_BUF_OFFSET),
+	    INREG(BM_SYSTEM_MEM_ADDR),
+	    INREG(BM_COMMAND),
+	    INREG(BM_STATUS),
+	    INREG(AGP_BASE),
+	    INREG(AGP_CNTL));
+#endif
+    return 0;
+}
+
+int VIDIX_NAME(vixQueryDMAStatus)( void )
+{
+    int bm_off;
+    unsigned crtc_int_cntl;
+    mach64_wait_for_idle();
+    mach64_fifo_wait(2);
+    crtc_int_cntl = INREG(CRTC_INT_CNTL);
+    bm_off = crtc_int_cntl & CRTC_BUSMASTER_EOL_INT;
+//    if(bm_off) OUTREG(CRTC_INT_CNTL,crtc_int_cntl | CRTC_BUSMASTER_EOL_INT);
+    return bm_off?0:1;
+}
+
+int VIDIX_NAME(vixPlaybackCopyFrame)( vidix_dma_t * dmai )
+{
+    int retval,sync_mode;
+    if(!(dmai->flags & BM_DMA_FIXED_BUFFS)) if(bm_lock_mem(dmai->src,dmai->size) != 0) return errno;
+    sync_mode = (dmai->flags & BM_DMA_SYNC) == BM_DMA_SYNC;
+    if(sync_mode)
+    {
+	if(!irq_installed) init_irq();
+	/* burn CPU instead of PCI bus here */
+	while(vixQueryDMAStatus()!=0){
+	    if(can_use_irq)	hwirq_wait(pci_info.irq);
+	    else		usleep(0); /* ugly but may help */
+	}
+    }
+    mach64_engine_reset();
+    retval = mach64_setup_frame(dmai);
+    VIRT_TO_CARD(mach64_dma_desc_base[dmai->idx],1,&bus_addr_dma_desc);
+    if(retval == 0) retval = mach64_transfer_frame(bus_addr_dma_desc,sync_mode);
+    if(!(dmai->flags & BM_DMA_FIXED_BUFFS)) bm_unlock_mem(dmai->src,dmai->size);
+    return retval;
+}
+#endif
diff --git a/contrib/vidix/drivers/mga_vid.c b/contrib/vidix/drivers/mga_vid.c
new file mode 100644
index 000000000..eed2b9e65
--- /dev/null
+++ b/contrib/vidix/drivers/mga_vid.c
@@ -0,0 +1,1567 @@
+/*
+ * Matrox MGA driver
+ *
+ * ported to VIDIX by Alex Beregszaszi
+ *
+ * YUY2 support (see config.format) added by A'rpi/ESP-team
+ * double buffering added by A'rpi/ESP-team
+ *
+ * Brightness/contrast support by Nick Kurshev/Dariush Pietrzak (eyck) and me
+ *
+ * Fixed Brightness/Contrast
+ * Rewrite or read/write kabi@users.sf.net
+ *
+ * TODO:
+ * * fix memory size detection (current reading pci userconfig isn't
+ *   working as requested - returns the max avail. ram on arch?)
+ * * translate all non-english comments to english
+ */
+
+/*
+ * Original copyright:
+ *
+ * mga_vid.c
+ *
+ * Copyright (C) 1999 Aaron Holtzman
+ *
+ * Module skeleton based on gutted agpgart module by Jeff Hartmann
+ * <slicer@ionet.net>
+ *
+ * Matrox MGA G200/G400 YUV Video Interface module Version 0.1.0
+ *
+ * BES == Back End Scaler
+ *
+ * This software has been released under the terms of the GNU Public
+ * license. See http://www.gnu.org/copyleft/gpl.html for details.
+ */
+
+//#define CRTC2
+
+// Set this value, if autodetection fails! (video ram size in megabytes)
+//#define MGA_MEMORY_SIZE 16
+
+/* No irq support in userspace implemented yet, do not enable this! */
+/* disable irq */
+#undef MGA_ALLOW_IRQ
+
+#define MGA_VSYNC_POS 2
+
+#undef MGA_PCICONFIG_MEMDETECT
+
+#define MGA_DEFAULT_FRAMES 64
+
+#define BES
+
+#ifdef MGA_TV
+#undef BES
+#define CRTC2
+#endif
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <inttypes.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+#if    !defined(ENOTSUP) && defined(EOPNOTSUPP)
+#define ENOTSUP EOPNOTSUPP
+#endif
+
+#ifdef CRTC2
+#define VIDIX_STATIC mga_crtc2_
+#define MGA_MSG "[mga_crtc2]"
+#else
+#define VIDIX_STATIC mga_
+#define MGA_MSG "[mga]"
+#endif
+
+/* from radeon_vid */
+#define GETREG(TYPE,PTR,OFFZ)		(*((volatile TYPE*)((PTR)+(OFFZ))))
+#define SETREG(TYPE,PTR,OFFZ,VAL)	(*((volatile TYPE*)((PTR)+(OFFZ))))=VAL
+
+#define readb(addr)	  GETREG(uint8_t,(uint32_t)(mga_mmio_base + addr),0)
+#define writeb(addr, val) SETREG(uint8_t,(uint32_t)(mga_mmio_base + addr),0,val)
+#define readl(addr)	  GETREG(uint32_t,(uint32_t)(mga_mmio_base + addr),0)
+#define writel(addr, val) SETREG(uint32_t,(uint32_t)(mga_mmio_base + addr),0,val)
+
+static int mga_verbose = 0;
+
+/* for device detection */
+static int probed = 0;
+static pciinfo_t pci_info;
+
+/* internal booleans */
+static int mga_vid_in_use = 0;
+static int is_g400 = 0;
+static int vid_src_ready = 0;
+static int vid_overlay_on = 0;
+
+/* mapped physical addresses */
+static uint8_t *mga_mmio_base = 0;
+static uint8_t* mga_mem_base = 0;
+
+static int mga_src_base = 0; /* YUV buffer position in video memory */
+
+static uint32_t mga_ram_size = 0; /* how much megabytes videoram we have */
+
+/* Graphic keys */
+static vidix_grkey_t mga_grkey;
+
+static int colkey_saved = 0;
+static int colkey_on = 0;
+static unsigned char colkey_color[4];
+static unsigned char colkey_mask[4];
+
+/* for IRQ */
+static int mga_irq = -1;
+
+static int mga_next_frame = 0;
+
+static vidix_capability_t mga_cap =
+{
+#ifdef CRTC2
+    "Matrox MGA G200/G4x0/G5x0 YUV Video - with second-head support",
+#else    
+    "Matrox MGA G200/G4x0/G5x0 YUV Video",
+#endif
+    "Aaron Holtzman, Arpad Gereoffy, Alex Beregszaszi, Nick Kurshev",
+    TYPE_OUTPUT,
+    { 0, 0, 0, 0 },
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER | FLAG_DOWNSCALER | FLAG_EQUALIZER,
+    VENDOR_MATROX,
+    -1, /* will be set in VIDIX_NAME(vixProbe) */
+    { 0, 0, 0, 0}
+};
+
+/* MATROX BES registers */
+typedef struct bes_registers_s
+{
+    //BES Control
+    uint32_t besctl;
+    //BES Global control
+    uint32_t besglobctl;
+    //Luma control (brightness and contrast)
+    uint32_t beslumactl;
+    //Line pitch
+    uint32_t bespitch;
+
+    //Buffer A-1 Chroma 3 plane org
+    uint32_t besa1c3org;
+    //Buffer A-1 Chroma org
+    uint32_t besa1corg;
+    //Buffer A-1 Luma org
+    uint32_t besa1org;
+
+    //Buffer A-2 Chroma 3 plane org
+    uint32_t besa2c3org;
+    //Buffer A-2 Chroma org
+    uint32_t besa2corg;
+    //Buffer A-2 Luma org
+    uint32_t besa2org;
+
+    //Buffer B-1 Chroma 3 plane org
+    uint32_t besb1c3org;
+    //Buffer B-1 Chroma org
+    uint32_t besb1corg;
+    //Buffer B-1 Luma org
+    uint32_t besb1org;
+
+    //Buffer B-2 Chroma 3 plane org
+    uint32_t besb2c3org;
+    //Buffer B-2 Chroma org
+    uint32_t besb2corg;
+    //Buffer B-2 Luma org
+    uint32_t besb2org;
+
+    //BES Horizontal coord
+    uint32_t beshcoord;
+    //BES Horizontal inverse scaling [5.14]
+    uint32_t beshiscal;
+    //BES Horizontal source start [10.14] (for scaling)
+    uint32_t beshsrcst;
+    //BES Horizontal source ending [10.14] (for scaling)
+    uint32_t beshsrcend;
+    //BES Horizontal source last
+    uint32_t beshsrclst;
+
+
+    //BES Vertical coord
+    uint32_t besvcoord;
+    //BES Vertical inverse scaling [5.14]
+    uint32_t besviscal;
+    //BES Field 1 vertical source last position
+    uint32_t besv1srclst;
+    //BES Field 1 weight start
+    uint32_t besv1wght;
+    //BES Field 2 vertical source last position
+    uint32_t besv2srclst;
+    //BES Field 2 weight start
+    uint32_t besv2wght;
+
+} bes_registers_t;
+static bes_registers_t regs;
+
+#ifdef CRTC2
+typedef struct crtc2_registers_s
+{
+    uint32_t c2ctl;
+    uint32_t c2datactl;
+    uint32_t c2misc;
+    uint32_t c2hparam;
+    uint32_t c2hsync;
+    uint32_t c2offset;
+    uint32_t c2pl2startadd0;
+    uint32_t c2pl2startadd1;
+    uint32_t c2pl3startadd0;
+    uint32_t c2pl3startadd1;
+    uint32_t c2preload;
+    uint32_t c2spicstartadd0;
+    uint32_t c2spicstartadd1;
+    uint32_t c2startadd0;
+    uint32_t c2startadd1;
+    uint32_t c2subpiclut;
+    uint32_t c2vcount;
+    uint32_t c2vparam;
+    uint32_t c2vsync;
+} crtc2_registers_t;
+static crtc2_registers_t cregs;
+static crtc2_registers_t cregs_save;
+#endif
+
+//All register offsets are converted to word aligned offsets (32 bit)
+//because we want all our register accesses to be 32 bits
+#define VCOUNT      0x1e20
+
+#define PALWTADD      0x3c00 // Index register for X_DATAREG port
+#define X_DATAREG     0x3c0a
+
+#define XMULCTRL      0x19
+#define BPP_8         0x00
+#define BPP_15        0x01
+#define BPP_16        0x02
+#define BPP_24        0x03
+#define BPP_32_DIR    0x04
+#define BPP_32_PAL    0x07
+
+#define XCOLMSK       0x40
+#define X_COLKEY      0x42
+#define XKEYOPMODE    0x51
+#define XCOLMSK0RED   0x52
+#define XCOLMSK0GREEN 0x53
+#define XCOLMSK0BLUE  0x54
+#define XCOLKEY0RED   0x55
+#define XCOLKEY0GREEN 0x56
+#define XCOLKEY0BLUE  0x57
+
+#ifdef CRTC2
+/*CRTC2 registers*/
+#define XMISCCTRL  0x1e
+#define C2CTL       0x3c10
+#define C2DATACTL   0x3c4c
+#define C2MISC      0x3c44
+#define C2HPARAM    0x3c14
+#define C2HSYNC     0x3c18
+#define C2OFFSET    0x3c40
+#define C2PL2STARTADD0 0x3c30  // like BESA1CORG
+#define C2PL2STARTADD1 0x3c34  // like BESA2CORG
+#define C2PL3STARTADD0 0x3c38  // like BESA1C3ORG
+#define C2PL3STARTADD1 0x3c3c  // like BESA2C3ORG
+#define C2PRELOAD   0x3c24
+#define C2SPICSTARTADD0 0x3c54
+#define C2SPICSTARTADD1 0x3c58
+#define C2STARTADD0 0x3c28  // like BESA1ORG
+#define C2STARTADD1 0x3c2c  // like BESA2ORG
+#define C2SUBPICLUT 0x3c50
+#define C2VCOUNT    0x3c48
+#define C2VPARAM    0x3c1c
+#define C2VSYNC     0x3c20
+#endif /* CRTC2 */
+
+// Backend Scaler registers
+#define BESCTL      0x3d20
+#define BESGLOBCTL  0x3dc0
+#define BESLUMACTL  0x3d40
+#define BESPITCH    0x3d24
+
+#define BESA1C3ORG  0x3d60
+#define BESA1CORG   0x3d10
+#define BESA1ORG    0x3d00
+
+#define BESA2C3ORG  0x3d64
+#define BESA2CORG   0x3d14
+#define BESA2ORG    0x3d04
+
+#define BESB1C3ORG  0x3d68
+#define BESB1CORG   0x3d18
+#define BESB1ORG    0x3d08
+
+#define BESB2C3ORG  0x3d6C
+#define BESB2CORG   0x3d1C
+#define BESB2ORG    0x3d0C
+
+#define BESHCOORD   0x3d28
+#define BESHISCAL   0x3d30
+#define BESHSRCEND  0x3d3C
+#define BESHSRCLST  0x3d50
+#define BESHSRCST   0x3d38
+#define BESV1WGHT   0x3d48
+#define BESV2WGHT   0x3d4c
+#define BESV1SRCLST 0x3d54
+#define BESV2SRCLST 0x3d58
+#define BESVISCAL   0x3d34
+#define BESVCOORD   0x3d2c
+#define BESSTATUS   0x3dc4
+
+#define CRTCX	    0x1fd4
+#define CRTCD	    0x1fd5
+#define	IEN	    0x1e1c
+#define ICLEAR	    0x1e18
+#define STATUS      0x1e14
+#define CRTCEXTX    0x1fde
+#define CRTCEXTD    0x1fdf
+
+
+#ifdef CRTC2
+static void crtc2_frame_sel(int frame)
+{
+    switch(frame) {
+    case 0:
+	cregs.c2pl2startadd0=regs.besa1corg;
+	cregs.c2pl3startadd0=regs.besa1c3org;
+	cregs.c2startadd0=regs.besa1org;
+	break;
+    case 1:
+	cregs.c2pl2startadd0=regs.besa2corg;
+	cregs.c2pl3startadd0=regs.besa2c3org;
+	cregs.c2startadd0=regs.besa2org;
+	break;
+    case 2:
+	cregs.c2pl2startadd0=regs.besb1corg;
+	cregs.c2pl3startadd0=regs.besb1c3org;
+	cregs.c2startadd0=regs.besb1org;
+	break;
+    case 3:
+	cregs.c2pl2startadd0=regs.besb2corg;
+	cregs.c2pl3startadd0=regs.besb2c3org;
+	cregs.c2startadd0=regs.besb2org;
+	break;
+    }
+    writel(C2STARTADD0,    cregs.c2startadd0);
+    writel(C2PL2STARTADD0, cregs.c2pl2startadd0);
+    writel(C2PL3STARTADD0, cregs.c2pl3startadd0);
+}
+#endif
+
+int VIDIX_NAME(vixPlaybackFrameSelect)(unsigned int frame)
+{
+    mga_next_frame = frame;
+    if (mga_verbose>1) printf(MGA_MSG" frameselect: %d\n", mga_next_frame);
+#if MGA_ALLOW_IRQ
+    if (mga_irq == -1)
+#endif
+    {
+#ifdef BES
+	//we don't need the vcount protection as we're only hitting
+	//one register (and it doesn't seem to be double buffered)
+	regs.besctl = (regs.besctl & ~0x07000000) + (mga_next_frame << 25);
+	writel(BESCTL, regs.besctl);
+
+	// writel( regs.besglobctl + ((readl(VCOUNT)+2)<<16),
+	writel(BESGLOBCTL, regs.besglobctl + (MGA_VSYNC_POS<<16));
+#endif
+#ifdef CRTC2
+	crtc2_frame_sel(mga_next_frame);
+#endif
+    }
+
+    return(0);
+}
+
+
+static void mga_vid_write_regs(int restore)
+{
+#ifdef BES
+    //Make sure internal registers don't get updated until we're done
+    writel(BESGLOBCTL, (readl(VCOUNT)-1)<<16);
+
+    // color or coordinate keying
+
+    if (restore && colkey_saved)
+    {
+	// restore it
+	colkey_saved = 0;
+
+	// Set color key registers:
+	writeb(PALWTADD,  XKEYOPMODE);
+	writeb(X_DATAREG, colkey_on);
+
+	writeb(PALWTADD,  XCOLKEY0RED);
+	writeb(X_DATAREG, colkey_color[0]);
+	writeb(PALWTADD,  XCOLKEY0GREEN);
+	writeb(X_DATAREG, colkey_color[1]);
+	writeb(PALWTADD,  XCOLKEY0BLUE);
+	writeb(X_DATAREG, colkey_color[2]);
+	writeb(PALWTADD,  X_COLKEY);
+	writeb(X_DATAREG, colkey_color[3]);
+
+	writeb(PALWTADD,  XCOLMSK0RED);
+	writeb(X_DATAREG, colkey_mask[0]);
+	writeb(PALWTADD,  XCOLMSK0GREEN);
+	writeb(X_DATAREG, colkey_mask[1]);
+	writeb(PALWTADD,  XCOLMSK0BLUE);
+	writeb(X_DATAREG, colkey_mask[2]);
+	writeb(PALWTADD,  XCOLMSK);
+	writeb(X_DATAREG, colkey_mask[3]);
+
+	printf(MGA_MSG" Restored colorkey (ON: %d  %02X:%02X:%02X)\n",
+	       colkey_on,colkey_color[0],colkey_color[1],colkey_color[2]);
+
+    } else if (!colkey_saved) {
+	// save it
+	colkey_saved=1;
+	// Get color key registers:
+	writeb(PALWTADD,  XKEYOPMODE);
+	colkey_on = readb(X_DATAREG) & 1;
+
+	writeb(PALWTADD,  XCOLKEY0RED);
+	colkey_color[0]=(unsigned char)readb(X_DATAREG);
+	writeb(PALWTADD,  XCOLKEY0GREEN);
+	colkey_color[1]=(unsigned char)readb(X_DATAREG);
+	writeb(PALWTADD,  XCOLKEY0BLUE);
+	colkey_color[2]=(unsigned char)readb(X_DATAREG);
+	writeb(PALWTADD,  X_COLKEY);
+	colkey_color[3]=(unsigned char)readb(X_DATAREG);
+
+	writeb(PALWTADD,  XCOLMSK0RED);
+	colkey_mask[0]=(unsigned char)readb(X_DATAREG);
+	writeb(PALWTADD,  XCOLMSK0GREEN);
+	colkey_mask[1]=(unsigned char)readb(X_DATAREG);
+	writeb(PALWTADD,  XCOLMSK0BLUE);
+	colkey_mask[2]=(unsigned char)readb(X_DATAREG);
+	writeb(PALWTADD,  XCOLMSK);
+	colkey_mask[3]=(unsigned char)readb(X_DATAREG);
+
+	printf(MGA_MSG" Saved colorkey (ON: %d  %02X:%02X:%02X)\n",
+	       colkey_on,colkey_color[0],colkey_color[1],colkey_color[2]);
+    }
+
+    if (!restore)
+    {
+	writeb(PALWTADD,  XKEYOPMODE);
+	writeb(X_DATAREG, (mga_grkey.ckey.op == CKEY_TRUE));
+	if ( mga_grkey.ckey.op == CKEY_TRUE )
+	{
+	    uint32_t r=0, g=0, b=0;
+
+	    writeb(PALWTADD, XMULCTRL);
+	    switch (readb(X_DATAREG))
+	    {
+	    case BPP_8:
+		/* Need to look up the color index, just using
+		 color 0 for now. */
+		break;
+	    case BPP_15:
+		r = mga_grkey.ckey.red   >> 3;
+		g = mga_grkey.ckey.green >> 3;
+		b = mga_grkey.ckey.blue  >> 3;
+		break;
+	    case BPP_16:
+		r = mga_grkey.ckey.red   >> 3;
+		g = mga_grkey.ckey.green >> 2;
+		b = mga_grkey.ckey.blue  >> 3;
+		break;
+	    case BPP_24:
+	    case BPP_32_DIR:
+	    case BPP_32_PAL:
+		r = mga_grkey.ckey.red;
+		g = mga_grkey.ckey.green;
+		b = mga_grkey.ckey.blue;
+		break;
+	    }
+
+	    // Disable color keying on alpha channel
+	    writeb(PALWTADD, XCOLMSK);
+	    writeb(X_DATAREG, 0x00);
+	    writeb(PALWTADD, X_COLKEY);
+	    writeb(X_DATAREG, 0x00);
+
+
+	    // Set up color key registers
+	    writeb(PALWTADD, XCOLKEY0RED);
+	    writeb(X_DATAREG, r);
+	    writeb(PALWTADD, XCOLKEY0GREEN);
+	    writeb(X_DATAREG, g);
+	    writeb(PALWTADD, XCOLKEY0BLUE);
+	    writeb(X_DATAREG, b);
+
+	    // Set up color key mask registers
+	    writeb(PALWTADD, XCOLMSK0RED);
+	    writeb(X_DATAREG, 0xff);
+	    writeb(PALWTADD, XCOLMSK0GREEN);
+	    writeb(X_DATAREG, 0xff);
+	    writeb(PALWTADD, XCOLMSK0BLUE);
+	    writeb(X_DATAREG, 0xff);
+	}
+    }
+
+    // Backend Scaler
+    writel(BESCTL,      regs.besctl);
+    if (is_g400)
+	writel(BESLUMACTL, regs.beslumactl);
+    writel(BESPITCH,    regs.bespitch);
+
+    writel(BESA1ORG,    regs.besa1org);
+    writel(BESA1CORG,   regs.besa1corg);
+    writel(BESA2ORG,    regs.besa2org);
+    writel(BESA2CORG,   regs.besa2corg);
+    writel(BESB1ORG,    regs.besb1org);
+    writel(BESB1CORG,   regs.besb1corg);
+    writel(BESB2ORG,    regs.besb2org);
+    writel(BESB2CORG,   regs.besb2corg);
+    if(is_g400)
+    {
+	writel(BESA1C3ORG, regs.besa1c3org);
+	writel(BESA2C3ORG, regs.besa2c3org);
+	writel(BESB1C3ORG, regs.besb1c3org);
+	writel(BESB2C3ORG, regs.besb2c3org);
+    }
+
+    writel(BESHCOORD,   regs.beshcoord);
+    writel(BESHISCAL,   regs.beshiscal);
+    writel(BESHSRCST,   regs.beshsrcst);
+    writel(BESHSRCEND,  regs.beshsrcend);
+    writel(BESHSRCLST,  regs.beshsrclst);
+
+    writel(BESVCOORD,   regs.besvcoord);
+    writel(BESVISCAL,   regs.besviscal);
+
+    writel(BESV1SRCLST, regs.besv1srclst);
+    writel(BESV1WGHT,   regs.besv1wght);
+    writel(BESV2SRCLST, regs.besv2srclst);
+    writel(BESV2WGHT,   regs.besv2wght);
+
+    //update the registers somewhere between 1 and 2 frames from now.
+    writel(BESGLOBCTL,  regs.besglobctl + ((readl(VCOUNT)+2)<<16));
+
+    if (mga_verbose > 1)
+    {
+	printf(MGA_MSG" wrote BES registers\n");
+	printf(MGA_MSG" BESCTL = 0x%08x\n", readl(BESCTL));
+	printf(MGA_MSG" BESGLOBCTL = 0x%08x\n", readl(BESGLOBCTL));
+	printf(MGA_MSG" BESSTATUS= 0x%08x\n", readl(BESSTATUS));
+    }
+#endif
+
+#ifdef CRTC2
+#if 0
+    if (cregs_save.c2ctl == 0)
+    {
+	//int i;
+	cregs_save.c2ctl = readl(C2CTL);
+	cregs_save.c2datactl = readl(C2DATACTL);
+	cregs_save.c2misc = readl(C2MISC);
+
+	//for (i = 0; i <= 8; i++) { writeb(CRTCEXTX, i); printf("CRTCEXT%d  %x\n", i, readb(CRTCEXTD)); }
+	//printf("c2ctl:0x%08x c2datactl:0x%08x\n", cregs_save.c2ctl, cregs_save.c2datactl);
+	//printf("c2misc:0x%08x\n", readl(C2MISC));
+	//printf("c2ctl:0x%08x c2datactl:0x%08x\n", cregs.c2ctl, cregs.c2datactl);
+    }
+    if (restore)
+    {
+	writel(C2CTL,          cregs_save.c2ctl);
+        writel(C2DATACTL,      cregs_save.c2datactl);
+	writel(C2MISC,         cregs_save.c2misc);
+	return;
+    }
+#endif
+    // writel(C2CTL, cregs.c2ctl);
+
+    writel(C2CTL, ((readl(C2CTL) & ~0x03e00000) + (cregs.c2ctl & 0x03e00000)));
+    writel(C2DATACTL, ((readl(C2DATACTL) & ~0x000000ff) + (cregs.c2datactl & 0x000000ff)));
+    // ctrc2
+    // disable CRTC2 acording to specs
+    //	writel(C2CTL, cregs.c2ctl & 0xfffffff0);
+    // je to treba ???
+    //	writeb(XMISCCTRL, (readb(XMISCCTRL) & 0x19) | 0xa2); // MAFC - mfcsel & vdoutsel
+    //	writeb(XMISCCTRL, (readb(XMISCCTRL) & 0x19) | 0x92);
+    //	writeb(XMISCCTRL, (readb(XMISCCTRL) & ~0xe9) + 0xa2);
+    writel(C2DATACTL,   cregs.c2datactl);
+//    writel(C2HPARAM,    cregs.c2hparam);
+    writel(C2HSYNC,     cregs.c2hsync);
+//    writel(C2VPARAM,    cregs.c2vparam);
+    writel(C2VSYNC,     cregs.c2vsync);
+    //xx
+    //writel(C2MISC,      cregs.c2misc);
+
+    if (mga_verbose > 1) printf(MGA_MSG" c2offset = %d\n", cregs.c2offset);
+
+    writel(C2OFFSET,    cregs.c2offset);
+    writel(C2STARTADD0, cregs.c2startadd0);
+    //	writel(C2STARTADD1, cregs.c2startadd1);
+    writel(C2PL2STARTADD0, cregs.c2pl2startadd0);
+    //	writel(C2PL2STARTADD1, cregs.c2pl2startadd1);
+    writel(C2PL3STARTADD0, cregs.c2pl3startadd0);
+    //	writel(C2PL3STARTADD1, cregs.c2pl3startadd1);
+    writel(C2SPICSTARTADD0, cregs.c2spicstartadd0);
+
+    //xx
+    //writel(C2SPICSTARTADD1, cregs.c2spicstartadd1);
+
+    //set Color Lookup Table for Subpicture Layer
+    {
+      unsigned char r, g, b, y, cb, cr;
+      int i;
+      for (i = 0; i < 16; i++) {
+           
+        r = (i & 0x8) ? 0xff : 0x00;
+        g = (i & 0x4) ? ((i & 0x2) ? 0xff : 0xaa) : ((i & 0x2) ? 0x55 : 0x00);
+        b = (i & 0x1) ? 0xff : 0x00;
+
+        y  = ((r * 16829 + g *  33039 + b *  6416 + 0x8000) >> 16) + 16; 
+        cb = ((r * -9714 + g * -19071 + b * 28784 + 0x8000) >> 16) + 128; 
+        cr = ((r * 28784 + g * -24103 + b * -4681 + 0x8000) >> 16) + 128;
+
+        cregs.c2subpiclut = (cr << 24) | (cb << 16) | (y << 8) | i;
+        writel(C2SUBPICLUT, cregs.c2subpiclut);
+      }
+    }
+
+    //writel(C2PRELOAD,   cregs.c2preload);
+
+    // finaly enable everything
+//    writel(C2CTL,       cregs.c2ctl);
+    //	printf("c2ctl:0x%08x c2datactl:0x%08x\n",readl(C2CTL), readl(C2DATACTL));
+    //	printf("c2misc:0x%08x\n", readl(C2MISC));
+#endif
+}
+
+#ifdef MGA_ALLOW_IRQ
+static void enable_irq()
+{
+    long int cc;
+
+    cc = readl(IEN);
+    //	printf("*** !!! IRQREG = %d\n", (int)(cc&0xff));
+
+    writeb(CRTCX, 0x11);
+
+    writeb(CRTCD, 0x20);  /* clear 0, enable off */
+    writeb(CRTCD, 0x00);  /* enable on */
+    writeb(CRTCD, 0x10);  /* clear = 1 */
+
+    writel(BESGLOBCTL, regs.besglobctl);
+
+    return;
+}
+
+static void disable_irq()
+{
+    writeb(CRTCX, 0x11);
+    writeb(CRTCD, 0x20);  /* clear 0, enable off */
+
+    return;
+}
+
+void mga_handle_irq(int irq, void *dev_id/*, struct pt_regs *pregs*/) {
+    //	static int frame=0;
+    //	static int counter=0;
+    long int cc;
+    //	if ( ! mga_enabled_flag ) return;
+
+    //	printf("vcount = %d\n",readl(VCOUNT));
+
+    //printf("mga_interrupt #%d\n", irq);
+
+    if ( irq != -1 ) {
+
+	cc = readl(STATUS);
+	if ( ! (cc & 0x10) ) return;  /* vsyncpen */
+	// 		debug_irqcnt++;
+    }
+
+    //    if ( debug_irqignore ) {
+    //	debug_irqignore = 0;
+
+    /*
+     if ( mga_conf_deinterlace ) {
+     if ( mga_first_field ) {
+     // printf("mga_interrupt first field\n");
+     if ( syncfb_interrupt() )
+     mga_first_field = 0;
+     } else {
+     // printf("mga_interrupt second field\n");
+     mga_select_buffer( mga_current_field | 2 );
+     mga_first_field = 1;
+     }
+     } else {
+     syncfb_interrupt();
+     }
+     */
+
+    //	frame=(frame+1)&1;
+    regs.besctl = (regs.besctl & ~0x07000000) + (mga_next_frame << 25);
+    writel(BESCTL, regs.besctl);
+
+#ifdef CRTC2
+    crtc2_frame_sel(mga_next_frame);
+#endif
+
+#if 0
+    ++counter;
+    if(!(counter&63)){
+	printf("mga irq counter = %d\n",counter);
+    }
+#endif
+
+    //    } else {
+    //	debug_irqignore = 1;
+    //    }
+
+    if ( irq != -1 ) {
+	writeb(CRTCX, 0x11);
+	writeb(CRTCD, 0);
+	writeb(CRTCD, 0x10);
+    }
+
+    //writel(BESGLOBCTL, regs.besglobctl);
+
+}
+#endif /* MGA_ALLOW_IRQ */
+
+int VIDIX_NAME(vixConfigPlayback)(vidix_playback_t *config)
+{
+    unsigned int i;
+    int x, y, sw, sh, dw, dh;
+    int besleft, bestop, ifactor, ofsleft, ofstop, baseadrofs, weight, weights;
+#ifdef CRTC2
+#define right_margin 0
+#define left_margin 18
+#define hsync_len 46
+#define lower_margin 10
+#define vsync_len 4
+#define upper_margin 39
+
+    unsigned int hdispend = (config->src.w + 31) & ~31;
+    unsigned int hsyncstart = hdispend + (right_margin & ~7);
+    unsigned int hsyncend = hsyncstart + (hsync_len & ~7);
+    unsigned int htotal = hsyncend + (left_margin & ~7);
+    unsigned int vdispend = config->src.h;
+    unsigned int vsyncstart = vdispend + lower_margin;
+    unsigned int vsyncend = vsyncstart + vsync_len;
+    unsigned int vtotal = vsyncend + upper_margin;
+#endif
+
+    if ((config->num_frames < 1) || (config->num_frames > MGA_DEFAULT_FRAMES))
+    {
+	printf(MGA_MSG" illegal num_frames: %d, setting to %d\n",
+	       config->num_frames, MGA_DEFAULT_FRAMES);
+	config->num_frames = MGA_DEFAULT_FRAMES;
+    }
+    for(;config->num_frames>0;config->num_frames--)
+    {
+	/*FIXME: this driver can use more frames but we need to apply
+	 some tricks to avoid RGB-memory hits*/
+	mga_src_base = ((mga_ram_size/2)*0x100000-(config->num_frames+1)*config->frame_size);
+	mga_src_base &= (~0xFFFF); /* 64k boundary */
+	if(mga_src_base>=0) break;
+    }
+    if (mga_verbose > 1) printf(MGA_MSG" YUV buffer base: 0x%x\n", mga_src_base);
+
+    config->dga_addr = mga_mem_base + mga_src_base;
+
+    x = config->dest.x;
+    y = config->dest.y;
+    sw = config->src.w;
+    sh = config->src.h;
+    dw = config->dest.w;
+    dh = config->dest.h;
+
+    if (mga_verbose) printf(MGA_MSG" Setting up a %dx%d-%dx%d video window (src %dx%d) format %X\n",
+			    dw, dh, x, y, sw, sh, config->fourcc);
+
+    if ((sw < 4) || (sh < 4) || (dw < 4) || (dh < 4))
+    {
+	printf(MGA_MSG" Invalid src/dest dimensions\n");
+	return(EINVAL);
+    }
+
+    //FIXME check that window is valid and inside desktop
+
+    //    printf(MGA_MSG" vcount = %d\n", readl(VCOUNT));
+
+    sw += sw & 1;
+    switch(config->fourcc)
+    {
+    case IMGFMT_I420:
+    case IMGFMT_IYUV:
+    case IMGFMT_YV12:
+	sh+=sh&1;
+	config->dest.pitch.y=config->dest.pitch.u=config->dest.pitch.v=32;
+	config->frame_size = ((sw + 31) & ~31) * sh + (((sw + 31) & ~31) * sh) / 2;
+	break;
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+	config->dest.pitch.y=16;
+	config->dest.pitch.u=config->dest.pitch.v=0;
+	config->frame_size = ((sw + 8) & ~8) * sh * 2;
+	break;
+    default:
+	printf(MGA_MSG" Unsupported pixel format: %x\n", config->fourcc);
+	return(ENOTSUP);
+    }
+
+    config->offsets[0] = 0;
+    //    config->offsets[1] = config->frame_size;
+    //    config->offsets[2] = 2*config->frame_size;
+    //    config->offsets[3] = 3*config->frame_size;
+    for (i = 1; i < config->num_frames+2; i++)
+	config->offsets[i] = i*config->frame_size;
+
+    config->offset.y=0;
+    config->offset.v=((sw + 31) & ~31) * sh;
+    config->offset.u=config->offset.v+((sw + 31) & ~31) * sh /4;
+
+    //FIXME figure out a better way to allocate memory on card
+    //allocate 2 megs
+    //mga_src_base = mga_mem_base + (MGA_VIDMEM_SIZE-2) * 0x100000;
+    //mga_src_base = (MGA_VIDMEM_SIZE-3) * 0x100000;
+
+
+    /* for G200 set Interleaved UV planes */
+    if (!is_g400)
+	config->flags = VID_PLAY_INTERLEAVED_UV | INTERLEAVING_UV;
+
+    //Setup the BES registers for a three plane 4:2:0 video source
+
+    regs.besglobctl = 0;
+
+    switch(config->fourcc)
+    {
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+    case IMGFMT_IYUV:
+	regs.besctl = 1 // BES enabled
+	    + (0<<6)    // even start polarity
+	    + (1<<10)   // x filtering enabled
+	    + (1<<11)   // y filtering enabled
+	    + (1<<16)   // chroma upsampling
+	    + (1<<17)   // 4:2:0 mode
+	    + (1<<18);  // dither enabled
+#if 0
+	if(is_g400)
+	{
+	    //zoom disabled, zoom filter disabled, 420 3 plane format, proc amp
+	    //disabled, rgb mode disabled
+	    regs.besglobctl = (1<<5);
+	}
+	else
+	{
+	    //zoom disabled, zoom filter disabled, Cb samples in 0246, Cr
+	    //in 1357, BES register update on besvcnt
+	    regs.besglobctl = 0;
+	}
+#endif
+	break;
+
+    case IMGFMT_YUY2:
+	regs.besctl = 1 // BES enabled
+	    + (0<<6)    // even start polarity
+	    + (1<<10)   // x filtering enabled
+	    + (1<<11)   // y filtering enabled
+	    + (1<<16)   // chroma upsampling
+	    + (0<<17)   // 4:2:2 mode
+	    + (1<<18);  // dither enabled
+
+	regs.besglobctl = 0;        // YUY2 format selected
+	break;
+
+    case IMGFMT_UYVY:
+	regs.besctl = 1         // BES enabled
+	    + (0<<6)    // even start polarity
+	    + (1<<10)   // x filtering enabled
+	    + (1<<11)   // y filtering enabled
+	    + (1<<16)   // chroma upsampling
+	    + (0<<17)   // 4:2:2 mode
+	    + (1<<18);  // dither enabled
+
+	regs.besglobctl = 1<<6;        // UYVY format selected
+	break;
+
+    }
+
+    //Disable contrast and brightness control
+    regs.besglobctl |= (1<<5) + (1<<7);
+    // we want to preserver these across restarts
+    //regs.beslumactl = (0x0 << 16) + 0x80;
+
+    //Setup destination window boundaries
+    besleft = x > 0 ? x : 0;
+    bestop = y > 0 ? y : 0;
+    regs.beshcoord = (besleft<<16) + (x + dw-1);
+    regs.besvcoord = (bestop<<16) + (y + dh-1);
+
+    //Setup source dimensions
+    regs.beshsrclst = (sw - 1) << 16;
+    switch(config->fourcc)
+    {
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+    case IMGFMT_IYUV:
+	regs.bespitch = (sw + 31) & ~31;
+	break;
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+	regs.bespitch = (sw + 8) & ~8;
+	break;
+    }
+
+    //Setup horizontal scaling
+    ifactor = ((sw-1)<<14)/(dw-1);
+    ofsleft = besleft - x;
+
+    regs.beshiscal = ifactor<<2;
+    regs.beshsrcst = (ofsleft*ifactor)<<2;
+    regs.beshsrcend = regs.beshsrcst + (((dw - ofsleft - 1) * ifactor) << 2);
+
+    //Setup vertical scaling
+    ifactor = ((sh-1)<<14)/(dh-1);
+    ofstop = bestop - y;
+
+    regs.besviscal = ifactor<<2;
+
+    baseadrofs = ((ofstop*regs.besviscal)>>16)*regs.bespitch;
+    //frame_size = ((sw + 31) & ~31) * sh + (((sw + 31) & ~31) * sh) / 2;
+    regs.besa1org = (uint32_t) mga_src_base + baseadrofs;
+    regs.besa2org = (uint32_t) mga_src_base + baseadrofs + 1*config->frame_size;
+    regs.besb1org = (uint32_t) mga_src_base + baseadrofs + 2*config->frame_size;
+    regs.besb2org = (uint32_t) mga_src_base + baseadrofs + 3*config->frame_size;
+
+    if (config->fourcc == IMGFMT_YV12
+	|| config->fourcc == IMGFMT_IYUV
+	|| config->fourcc == IMGFMT_I420)
+    {
+	// planar YUV frames:
+	if (is_g400)
+	    baseadrofs = (((ofstop*regs.besviscal)/4)>>16)*regs.bespitch;
+	else
+	    baseadrofs = (((ofstop*regs.besviscal)/2)>>16)*regs.bespitch;
+
+	if (config->fourcc == IMGFMT_YV12){
+	    regs.besa1corg = (uint32_t) mga_src_base + baseadrofs + regs.bespitch * sh ;
+	    regs.besa2corg = (uint32_t) mga_src_base + baseadrofs + 1*config->frame_size + regs.bespitch * sh;
+	    regs.besb1corg = (uint32_t) mga_src_base + baseadrofs + 2*config->frame_size + regs.bespitch * sh;
+	    regs.besb2corg = (uint32_t) mga_src_base + baseadrofs + 3*config->frame_size + regs.bespitch * sh;
+	    regs.besa1c3org = regs.besa1corg + ((regs.bespitch * sh) / 4);
+	    regs.besa2c3org = regs.besa2corg + ((regs.bespitch * sh) / 4);
+	    regs.besb1c3org = regs.besb1corg + ((regs.bespitch * sh) / 4);
+	    regs.besb2c3org = regs.besb2corg + ((regs.bespitch * sh) / 4);
+	} else {
+	    regs.besa1c3org = (uint32_t) mga_src_base + baseadrofs + regs.bespitch * sh ;
+	    regs.besa2c3org = (uint32_t) mga_src_base + baseadrofs + 1*config->frame_size + regs.bespitch * sh;
+	    regs.besb1c3org = (uint32_t) mga_src_base + baseadrofs + 2*config->frame_size + regs.bespitch * sh;
+	    regs.besb2c3org = (uint32_t) mga_src_base + baseadrofs + 3*config->frame_size + regs.bespitch * sh;
+	    regs.besa1corg = regs.besa1c3org + ((regs.bespitch * sh) / 4);
+	    regs.besa2corg = regs.besa2c3org + ((regs.bespitch * sh) / 4);
+	    regs.besb1corg = regs.besb1c3org + ((regs.bespitch * sh) / 4);
+	    regs.besb2corg = regs.besb2c3org + ((regs.bespitch * sh) / 4);
+	}
+    }
+
+    weight = ofstop * (regs.besviscal >> 2);
+    weights = weight < 0 ? 1 : 0;
+    regs.besv2wght = regs.besv1wght = (weights << 16) + ((weight & 0x3FFF) << 2);
+    regs.besv2srclst = regs.besv1srclst = sh - 1 - (((ofstop * regs.besviscal) >> 16) & 0x03FF);
+
+#ifdef CRTC2
+    // pridat hlavni registry - tj. casovani ...
+
+
+    switch(config->fourcc){
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+    case IMGFMT_IYUV:
+	cregs.c2ctl = 1         // CRTC2 enabled
+	    + (1<<1)	// external clock
+	    + (0<<2)	// external clock
+	    + (1<<3)	// pixel clock enable - not needed ???
+	    + (0<<4)	// high priority req
+	    + (1<<5)	// high priority req
+	    + (0<<6)	// high priority req
+	    + (1<<8)	// high priority req max
+	    + (0<<9)	// high priority req max
+	    + (0<<10)	// high priority req max
+	    + (0<<20)   // CRTC1 to DAC
+	    + (1<<21)   // 420 mode
+	    + (1<<22)   // 420 mode
+	    + (1<<23)   // 420 mode
+	    + (0<<24)   // single chroma line for 420 mode - need to be corrected
+	    + (0<<25)   /*/ interlace mode - need to be corrected*/
+	    + (0<<26)   // field legth polariry
+	    + (0<<27)   // field identification polariry
+	    + (1<<28)   // VIDRST detection mode
+	    + (0<<29)   // VIDRST detection mode
+	    + (1<<30)   // Horizontal counter preload
+	    + (1<<31)   // Vertical counter preload
+	    ;
+	cregs.c2datactl = 1         // disable dither - propably not needed, we are already in YUV mode
+	    + (1<<1)	// Y filter enable
+	    + (1<<2)	// CbCr filter enable
+	    + (1<<3)	// subpicture enable (enabled)
+	    + (0<<4)	// NTSC enable (disabled - PAL)
+	    + (0<<5)	// C2 static subpicture enable (disabled)
+	    + (0<<6)	// C2 subpicture offset division (disabled)
+	    + (0<<7)	// 422 subformat selection !
+	    /*		    + (0<<8)	// 15 bpp high alpha
+	     + (0<<9)	// 15 bpp high alpha
+	     + (0<<10)	// 15 bpp high alpha
+	     + (0<<11)	// 15 bpp high alpha
+	     + (0<<12)	// 15 bpp high alpha
+	     + (0<<13)	// 15 bpp high alpha
+	     + (0<<14)	// 15 bpp high alpha
+	     + (0<<15)	// 15 bpp high alpha
+	     + (0<<16)	// 15 bpp low alpha
+	     + (0<<17)	// 15 bpp low alpha
+	     + (0<<18)	// 15 bpp low alpha
+	     + (0<<19)	// 15 bpp low alpha
+	     + (0<<20)	// 15 bpp low alpha
+	     + (0<<21)	// 15 bpp low alpha
+	     + (0<<22)	// 15 bpp low alpha
+	     + (0<<23)	// 15 bpp low alpha
+	     + (0<<24)	// static subpicture key
+	     + (0<<25)	// static subpicture key
+	     + (0<<26)	// static subpicture key
+	     + (0<<27)	// static subpicture key
+	     + (0<<28)	// static subpicture key
+	     */		    ;
+	break;
+
+    case IMGFMT_YUY2:
+	cregs.c2ctl = 1         // CRTC2 enabled
+	    + (1<<1)	// external clock
+	    + (0<<2)	// external clock
+	    + (1<<3)	// pixel clock enable - not needed ???
+	    + (0<<4)	// high priority req - acc to spec
+	    + (1<<5)	// high priority req
+	    + (0<<6)	// high priority req
+	    // 7 reserved
+	    + (1<<8)	// high priority req max
+	    + (0<<9)	// high priority req max
+	    + (0<<10)	// high priority req max
+	    // 11-19 reserved
+	    + (0<<20)   // CRTC1 to DAC
+	    + (1<<21)   // 422 mode
+	    + (0<<22)   // 422 mode
+	    + (1<<23)   // 422 mode
+	    + (0<<24)   // single chroma line for 420 mode - need to be corrected
+	    + (0<<25)   /*/ interlace mode - need to be corrected*/
+	    + (0<<26)   // field legth polariry
+	    + (0<<27)   // field identification polariry
+	    + (1<<28)   // VIDRST detection mode
+	    + (0<<29)   // VIDRST detection mode
+	    + (1<<30)   // Horizontal counter preload
+	    + (1<<31)   // Vertical counter preload
+	    ;
+	cregs.c2datactl = 1         // disable dither - propably not needed, we are already in YUV mode
+	    + (1<<1)	// Y filter enable
+	    + (1<<2)	// CbCr filter enable
+	    + (1<<3)	// subpicture enable (enabled)
+	    + (0<<4)	// NTSC enable (disabled - PAL)
+	    + (0<<5)	// C2 static subpicture enable (disabled)
+	    + (0<<6)	// C2 subpicture offset division (disabled)
+	    + (0<<7)	// 422 subformat selection !
+	    /*		    + (0<<8)	// 15 bpp high alpha
+	     + (0<<9)	// 15 bpp high alpha
+	     + (0<<10)	// 15 bpp high alpha
+	     + (0<<11)	// 15 bpp high alpha
+	     + (0<<12)	// 15 bpp high alpha
+	     + (0<<13)	// 15 bpp high alpha
+	     + (0<<14)	// 15 bpp high alpha
+	     + (0<<15)	// 15 bpp high alpha
+	     + (0<<16)	// 15 bpp low alpha
+	     + (0<<17)	// 15 bpp low alpha
+	     + (0<<18)	// 15 bpp low alpha
+	     + (0<<19)	// 15 bpp low alpha
+	     + (0<<20)	// 15 bpp low alpha
+	     + (0<<21)	// 15 bpp low alpha
+	     + (0<<22)	// 15 bpp low alpha
+	     + (0<<23)	// 15 bpp low alpha
+	     + (0<<24)	// static subpicture key
+	     + (0<<25)	// static subpicture key
+	     + (0<<26)	// static subpicture key
+	     + (0<<27)	// static subpicture key
+	     + (0<<28)	// static subpicture key
+	     */			;
+	break;
+
+    case IMGFMT_UYVY:
+	cregs.c2ctl = 1         // CRTC2 enabled
+	    + (1<<1)	// external clock
+	    + (0<<2)	// external clock
+	    + (1<<3)	// pixel clock enable - not needed ???
+	    + (0<<4)	// high priority req
+	    + (1<<5)	// high priority req
+	    + (0<<6)	// high priority req
+	    + (1<<8)	// high priority req max
+	    + (0<<9)	// high priority req max
+	    + (0<<10)	// high priority req max
+	    + (0<<20)   // CRTC1 to DAC
+	    + (1<<21)   // 422 mode
+	    + (0<<22)   // 422 mode
+	    + (1<<23)   // 422 mode
+	    + (1<<24)   // single chroma line for 420 mode - need to be corrected
+	    + (1<<25)   /*/ interlace mode - need to be corrected*/
+	    + (0<<26)   // field legth polariry
+	    + (0<<27)   // field identification polariry
+	    + (1<<28)   // VIDRST detection mode
+	    + (0<<29)   // VIDRST detection mode
+	    + (1<<30)   // Horizontal counter preload
+	    + (1<<31)   // Vertical counter preload
+	    ;
+	cregs.c2datactl = 0         // enable dither - propably not needed, we are already in YUV mode
+	    + (1<<1)	// Y filter enable
+	    + (1<<2)	// CbCr filter enable
+	    + (1<<3)	// subpicture enable (enabled)
+	    + (0<<4)	// NTSC enable (disabled - PAL)
+	    + (0<<5)	// C2 static subpicture enable (disabled)
+	    + (0<<6)	// C2 subpicture offset division (disabled)
+	    + (1<<7)	// 422 subformat selection !
+	    /*		    + (0<<8)	// 15 bpp high alpha
+	     + (0<<9)	// 15 bpp high alpha
+	     + (0<<10)	// 15 bpp high alpha
+	     + (0<<11)	// 15 bpp high alpha
+	     + (0<<12)	// 15 bpp high alpha
+	     + (0<<13)	// 15 bpp high alpha
+	     + (0<<14)	// 15 bpp high alpha
+	     + (0<<15)	// 15 bpp high alpha
+	     + (0<<16)	// 15 bpp low alpha
+	     + (0<<17)	// 15 bpp low alpha
+	     + (0<<18)	// 15 bpp low alpha
+	     + (0<<19)	// 15 bpp low alpha
+	     + (0<<20)	// 15 bpp low alpha
+	     + (0<<21)	// 15 bpp low alpha
+	     + (0<<22)	// 15 bpp low alpha
+	     + (0<<23)	// 15 bpp low alpha
+	     + (0<<24)	// static subpicture key
+	     + (0<<25)	// static subpicture key
+	     + (0<<26)	// static subpicture key
+	     + (0<<27)	// static subpicture key
+	     + (0<<28)	// static subpicture key
+	     */		    ;
+	break;
+    }
+
+    cregs.c2hparam=((hdispend - 8) << 16) | (htotal - 8);
+    cregs.c2hsync=((hsyncend - 8) << 16) | (hsyncstart - 8);
+
+    cregs.c2misc=0	// CRTCV2 656 togg f0
+	+(0<<1) // CRTCV2 656 togg f0
+	+(0<<2) // CRTCV2 656 togg f0
+	+(0<<4) // CRTCV2 656 togg f1
+	+(0<<5) // CRTCV2 656 togg f1
+	+(0<<6) // CRTCV2 656 togg f1
+	+(0<<8) // Hsync active high
+	+(0<<9) // Vsync active high
+	// 16-27 c2vlinecomp - nevim co tam dat
+	;
+    cregs.c2offset=(regs.bespitch << 1);
+
+    cregs.c2pl2startadd0=regs.besa1corg;
+    //cregs.c2pl2startadd1=regs.besa2corg;
+    cregs.c2pl3startadd0=regs.besa1c3org;
+    //cregs.c2pl3startadd1=regs.besa2c3org;
+
+    cregs.c2preload=(vsyncstart << 16) | (hsyncstart); // from
+
+    memset(config->dga_addr + config->offsets[config->num_frames], 0, config->frame_size); // clean spic area
+    cregs.c2spicstartadd0=(uint32_t) mga_src_base + baseadrofs + config->num_frames*config->frame_size;
+    //cregs.c2spicstartadd1=0; // not used
+
+    cregs.c2startadd0=regs.besa1org;
+    //cregs.c2startadd1=regs.besa2org;
+
+    cregs.c2subpiclut=0; //not used
+
+    cregs.c2vparam=((vdispend - 1) << 16) | (vtotal - 1);
+    cregs.c2vsync=((vsyncend - 1) << 16) | (vsyncstart - 1);
+#endif /* CRTC2 */
+
+    mga_vid_write_regs(0);
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackOn)(void)
+{
+    if (mga_verbose) printf(MGA_MSG" playback on\n");
+
+    vid_src_ready = 1;
+    if(vid_overlay_on)
+    {
+	regs.besctl |= 1;
+	mga_vid_write_regs(0);
+    }
+#ifdef MGA_ALLOW_IRQ
+    if (mga_irq != -1)
+	enable_irq();
+#endif
+    mga_next_frame=0;
+
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackOff)(void)
+{
+    if (mga_verbose) printf(MGA_MSG" playback off\n");
+
+    vid_src_ready = 0;
+#ifdef MGA_ALLOW_IRQ
+    if (mga_irq != -1)
+	disable_irq();
+#endif
+    regs.besctl &= ~1;
+    regs.besglobctl &= ~(1<<6); /* UYVY format selected */
+    mga_vid_write_regs(0);
+
+    return(0);
+}
+
+int VIDIX_NAME(vixProbe)(int verbose,int force)
+{
+    pciinfo_t lst[MAX_PCI_DEVICES];
+    unsigned int i, num_pci;
+    int err;
+
+    if (verbose) printf(MGA_MSG" probe\n");
+
+    mga_verbose = verbose;
+
+    is_g400 = -1;
+
+    err = pci_scan(lst, &num_pci);
+    if (err)
+    {
+	printf(MGA_MSG" Error occured during pci scan: %s\n", strerror(err));
+	return(err);
+    }
+
+    if (mga_verbose)
+	printf(MGA_MSG" found %d pci devices\n", num_pci);
+
+    for (i = 0; i < num_pci; i++)
+    {
+	if (mga_verbose > 1)
+	    printf(MGA_MSG" pci[%d] vendor: %d device: %d\n",
+		   i, lst[i].vendor, lst[i].device);
+	if (lst[i].vendor == VENDOR_MATROX)
+	{
+	    switch(lst[i].device)
+	    {
+	    case DEVICE_MATROX_MGA_G550_AGP:
+		printf(MGA_MSG" Found MGA G550\n");
+		is_g400 = 1;
+		goto card_found;
+	    case DEVICE_MATROX_MGA_G400_AGP:
+		printf(MGA_MSG" Found MGA G400/G450\n");
+		is_g400 = 1;
+		goto card_found;
+#ifndef CRTC2
+	    case DEVICE_MATROX_MGA_G200_AGP:
+		printf(MGA_MSG" Found MGA G200 AGP\n");
+		is_g400 = 0;
+		goto card_found;
+	    case DEVICE_MATROX_MGA_G200:
+		printf(MGA_MSG" Found MGA G200 PCI\n");
+		is_g400 = 0;
+		goto card_found;
+#endif
+	    }
+	}
+    }
+
+    if (is_g400 == -1)
+    {
+	if(verbose)
+	  printf(MGA_MSG" Can't find chip\n\n");
+	return(ENXIO);
+    }
+
+card_found:
+    probed = 1;
+    memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+
+    mga_cap.device_id = pci_info.device; /* set device id in capabilites */
+
+    return(0);
+}
+
+int VIDIX_NAME(vixInit)(const char *args)
+{
+    unsigned int card_option = 0;
+    int err;
+
+    /* reset Brightness & Constrast here */
+    regs.beslumactl = (0x0 << 16) + 0x80;
+
+    if (mga_verbose) printf(MGA_MSG" init\n");
+
+    mga_vid_in_use = 0;
+
+    if (!probed)
+    {
+	printf(MGA_MSG" driver was not probed but is being initializing\n");
+	return(EINTR);
+    }
+
+#ifdef MGA_PCICONFIG_MEMDETECT
+    pci_config_read(pci_info.bus, pci_info.card, pci_info.func,
+		    0x40, 4, &card_option);
+    if (mga_verbose > 1) printf(MGA_MSG" OPTION word: 0x%08X  mem: 0x%02X  %s\n", card_option,
+				(card_option>>10)&0x17, ((card_option>>14)&1)?"SGRAM":"SDRAM");
+#endif
+
+    if (mga_ram_size)
+    {
+	printf(MGA_MSG" RAMSIZE forced to %d MB\n", mga_ram_size);
+    }
+    else
+    {
+#ifdef MGA_MEMORY_SIZE
+	mga_ram_size = MGA_MEMORY_SIZE;
+	printf(MGA_MSG" hard-coded RAMSIZE is %d MB\n", (unsigned int) mga_ram_size);
+#else
+	if (is_g400)
+	{
+	    switch((card_option>>10)&0x17)
+	    {
+	    // SDRAM:
+	    case 0x00:
+	    case 0x04:  mga_ram_size = 16; break;
+	    case 0x03:  mga_ram_size = 32; break;
+	    // SGRAM:
+	    case 0x10:
+	    case 0x14:  mga_ram_size = 32; break;
+	    case 0x11:
+	    case 0x12:  mga_ram_size = 16; break;
+	    default:
+		mga_ram_size = 16;
+		printf(MGA_MSG" Couldn't detect RAMSIZE, assuming 16MB!\n");
+	    }
+	}
+	else
+	{
+	    switch((card_option>>10)&0x17)
+	    {
+		// case 0x10:
+		// case 0x13:  mga_ram_size = 8; break;
+	    default: mga_ram_size = 8;
+	    }
+	}
+
+#if 0
+	//	    printf("List resources -----------\n");
+	for(temp=0;temp<DEVICE_COUNT_RESOURCE;temp++){
+	    struct resource *res=&pci_dev->resource[temp];
+	    if(res->flags){
+		int size=(1+res->end-res->start)>>20;
+		printf("res %d:  start: 0x%X   end: 0x%X  (%d MB) flags=0x%X\n",temp,res->start,res->end,size,res->flags);
+		if(res->flags&(IORESOURCE_MEM|IORESOURCE_PREFETCH)){
+		    if(size>mga_ram_size && size<=64) mga_ram_size=size;
+		}
+	    }
+	}
+#endif
+
+	printf(MGA_MSG" detected RAMSIZE is %d MB\n", (unsigned int) mga_ram_size);
+#endif
+    }
+
+    if (mga_ram_size)
+    {
+	if ((mga_ram_size < 4) || (mga_ram_size > 64))
+	{
+	    printf(MGA_MSG" invalid RAMSIZE: %d MB\n", mga_ram_size);
+	    return(EINVAL);
+	}
+    }
+
+    if (mga_verbose > 1) printf(MGA_MSG" hardware addresses: mmio: 0x%lx, framebuffer: 0x%lx\n",
+				pci_info.base1, pci_info.base0);
+
+    mga_mmio_base = map_phys_mem(pci_info.base1,0x4000);
+    mga_mem_base = map_phys_mem(pci_info.base0,mga_ram_size*1024*1024);
+
+    if (mga_verbose > 1) printf(MGA_MSG" MMIO at %p, IRQ: %d, framebuffer: %p\n",
+				mga_mmio_base, mga_irq, mga_mem_base);
+    err = mtrr_set_type(pci_info.base0,mga_ram_size*1024*1024,MTRR_TYPE_WRCOMB);
+    if(!err) printf(MGA_MSG" Set write-combining type of video memory\n");
+#ifdef MGA_ALLOW_IRQ
+    if (mga_irq != -1)
+    {
+	int tmp = request_irq(mga_irq, mga_handle_irq, SA_INTERRUPT | SA_SHIRQ, "Syncfb Time Base", &mga_irq);
+	if (tmp)
+	{
+	    printf("syncfb (mga): cannot register irq %d (Err: %d)\n", mga_irq, tmp);
+	    mga_irq=-1;
+	}
+	else
+	{
+	    printf("syncfb (mga): registered irq %d\n", mga_irq);
+	}
+    }
+    else
+    {
+	printf("syncfb (mga): No valid irq was found\n");
+	mga_irq=-1;
+    }
+#else
+    printf(MGA_MSG" IRQ support disabled\n");
+    mga_irq=-1;
+#endif
+#ifdef CRTC2
+    memset(&cregs_save, 0, sizeof(cregs_save));
+#endif
+    return(0);
+}
+
+void VIDIX_NAME(vixDestroy)(void)
+{
+    if (mga_verbose) printf(MGA_MSG" destroy\n");
+
+    /* FIXME turn off BES */
+    vid_src_ready = 0;
+    regs.besctl &= ~1;
+    regs.besglobctl &= ~(1<<6);  // UYVY format selected
+    //    mga_config.colkey_on=0; //!!!
+    mga_vid_write_regs(1);
+    mga_vid_in_use = 0;
+
+#ifdef MGA_ALLOW_IRQ
+    if (mga_irq != -1)
+	free_irq(mga_irq, &mga_irq);
+#endif
+
+    if (mga_mmio_base)
+	unmap_phys_mem(mga_mmio_base, 0x4000);
+    if (mga_mem_base)
+	unmap_phys_mem(mga_mem_base, mga_ram_size);
+    return;
+}
+
+int VIDIX_NAME(vixQueryFourcc)(vidix_fourcc_t *to)
+{
+    int supports=0;
+    if (mga_verbose) printf(MGA_MSG" query fourcc (%x)\n", to->fourcc);
+
+    switch(to->fourcc)
+    {
+    case IMGFMT_YV12:
+    case IMGFMT_IYUV:
+    case IMGFMT_I420:
+	supports = is_g400 ? 1 : 0;
+    case IMGFMT_NV12:
+	supports = is_g400 ? 0 : 1;
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+	supports = 1;
+	break;
+    default:
+	supports = 0;
+    }
+
+    if(!supports)
+    {
+	to->depth = to->flags = 0;
+	return(ENOTSUP);
+    }
+    to->depth = VID_DEPTH_12BPP |
+	VID_DEPTH_15BPP | VID_DEPTH_16BPP |
+	VID_DEPTH_24BPP | VID_DEPTH_32BPP;
+    to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+    return(0);
+}
+
+unsigned int VIDIX_NAME(vixGetVersion)(void)
+{
+    return(VIDIX_VERSION);
+}
+
+int VIDIX_NAME(vixGetCapability)(vidix_capability_t *to)
+{
+    memcpy(to, &mga_cap, sizeof(vidix_capability_t));
+    return(0);
+}
+
+int VIDIX_NAME(vixGetGrKeys)(vidix_grkey_t *grkey)
+{
+    memcpy(grkey, &mga_grkey, sizeof(vidix_grkey_t));
+    return(0);
+}
+
+int VIDIX_NAME(vixSetGrKeys)(const vidix_grkey_t *grkey)
+{
+    memcpy(&mga_grkey, grkey, sizeof(vidix_grkey_t));
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackSetEq)( const vidix_video_eq_t * eq)
+{
+    uint32_t luma;
+    float factor = 255.0 / 2000;
+
+    /* contrast and brightness control isn't supported on G200 - alex */
+    if (!is_g400)
+    {
+	if (mga_verbose) printf(MGA_MSG" equalizer isn't supported with G200\n");
+	return(ENOTSUP);
+    }
+
+    luma = regs.beslumactl;
+
+    if (eq->cap & VEQ_CAP_BRIGHTNESS)
+    {
+	luma &= 0xffff;
+	luma |= (((int)(eq->brightness * factor) & 0xff) << 16);
+    }
+    if (eq->cap & VEQ_CAP_CONTRAST)
+    {
+	luma &= 0xffff << 16;
+	luma |= ((int)((eq->contrast + 1000) * factor) & 0xff);
+    }
+
+    regs.beslumactl = luma;
+#ifdef BES
+    writel(BESLUMACTL, regs.beslumactl);
+#endif
+    return(0);
+}
+
+int VIDIX_NAME(vixPlaybackGetEq)( vidix_video_eq_t * eq)
+{
+    float factor = 2000.0 / 255;
+
+    /* contrast and brightness control isn't supported on G200 - alex */
+    if (!is_g400)
+    {
+	if (mga_verbose) printf(MGA_MSG" equalizer isn't supported with G200\n");
+	return(ENOTSUP);
+    }
+
+    // BESLUMACTL is WO only registr!
+    // this will not work: regs.beslumactl = readl(BESLUMACTL);
+    eq->brightness = ((signed char)((regs.beslumactl >> 16) & 0xff)) * factor;
+    eq->contrast = (regs.beslumactl & 0xFF) * factor - 1000;
+    eq->cap = VEQ_CAP_BRIGHTNESS | VEQ_CAP_CONTRAST;
+
+    return(0);
+}
diff --git a/contrib/vidix/drivers/nvidia_vid.c b/contrib/vidix/drivers/nvidia_vid.c
new file mode 100644
index 000000000..34fa27cb7
--- /dev/null
+++ b/contrib/vidix/drivers/nvidia_vid.c
@@ -0,0 +1,976 @@
+/*
+   nvidia_vid - VIDIX based video driver for NVIDIA chips
+   Copyrights 2003 - 2004 Sascha Sommer. This file is based on sources from
+   RIVATV (rivatv.sf.net)
+   Licence: GPL
+   WARNING: THIS DRIVER IS IN BETA STAGE
+   
+   multi buffer support and TNT2 fixes by Dmitry Baryshkov
+*/
+
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <unistd.h>
+
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+#include "bswap.h"
+
+
+pciinfo_t pci_info;
+
+
+#define MAX_FRAMES 3
+#define NV04_BES_SIZE 1024*2000*4
+
+
+static vidix_capability_t nvidia_cap = {
+    "NVIDIA RIVA OVERLAY DRIVER",
+    "Sascha Sommer <saschasommer@freenet.de>",
+    TYPE_OUTPUT,
+    { 0, 0, 0, 0 },
+    2046,
+    2046,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER|FLAG_DOWNSCALER,
+    VENDOR_NVIDIA2,
+    -1,
+    { 0, 0, 0, 0 }
+};
+
+
+unsigned int vixGetVersion(void){
+    return(VIDIX_VERSION);
+}
+
+
+#define NV_ARCH_03  0x03
+#define NV_ARCH_04  0x04
+#define NV_ARCH_10  0x10
+#define NV_ARCH_20  0x20
+#define NV_ARCH_30  0x30
+
+struct nvidia_cards {
+  unsigned short chip_id;
+  unsigned short arch;
+};
+
+static struct nvidia_cards nvidia_card_ids[] = {
+  /*NV03*/
+  {DEVICE_NVIDIA2_RIVA128, NV_ARCH_03},
+  {DEVICE_NVIDIA2_RIVA128ZX,NV_ARCH_03},
+  /*NV04*/
+  {DEVICE_NVIDIA_NV4_RIVA_TNT,NV_ARCH_04},
+  {DEVICE_NVIDIA_NV5_RIVA_TNT2,NV_ARCH_04},  
+  {DEVICE_NVIDIA_NV5_RIVA_TNT22,NV_ARCH_04},  
+  {DEVICE_NVIDIA_NV5_RIVA_TNT23,NV_ARCH_04},  
+  {DEVICE_NVIDIA_NV6_VANTA,NV_ARCH_04},
+  {DEVICE_NVIDIA_NV6_VANTA2,NV_ARCH_04},
+  {DEVICE_NVIDIA2_TNT,NV_ARCH_04},
+  {DEVICE_NVIDIA2_TNT2,NV_ARCH_04},  
+  {DEVICE_NVIDIA2_VTNT2,NV_ARCH_04},  
+  {DEVICE_NVIDIA2_UTNT2	,NV_ARCH_04},
+  {DEVICE_NVIDIA2_ITNT2,NV_ARCH_04},
+  {DEVICE_NVIDIA_NV5_ALADDIN_TNT2,NV_ARCH_30},
+  /*NV10*/
+  {DEVICE_NVIDIA_NV18_GEFORCE_PCX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV10_GEFORCE_256,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV10DDR_GEFORCE_256,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV10GL_QUADRO,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV11_GEFORCE2_MX_MX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV11DDR_GEFORCE2_MX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV11_GEFORCE2_GO,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV11GL_QUADRO2_MXR_EX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV15_GEFORCE2_GTS_PRO,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV15DDR_GEFORCE2_TI,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV15BR_GEFORCE2_ULTRA,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV15GL_QUADRO2_PRO,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_MX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_MX2,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_MX3,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_MX4,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_440,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_420,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_4202,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17GL_QUADRO4_550,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_4402,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17GL_QUADRO4_200_400,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17GL_QUADRO4_5502,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17GL_QUADRO4_5503,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV17_GEFORCE4_410,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18_GEFORCE4_MX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18_GEFORCE4_MX2,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18_GEFORCE4_MX3,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18_GEFORCE4_MX4,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18M_GEFORCE4_448,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18M_GEFORCE4_488,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18GL_QUADRO4_580,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18GL_QUADRO4_NVS,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18GL_QUADRO4_380,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18M_GEFORCE4_4482,NV_ARCH_10},
+  {DEVICE_NVIDIA_NVCRUSH11_GEFORCE2_MX,NV_ARCH_10},
+  {DEVICE_NVIDIA_NFORCE2_AGP_DIFFERENT,NV_ARCH_10},
+  {DEVICE_NVIDIA_NFORCE2_AGP,NV_ARCH_10},
+  {DEVICE_NVIDIA_NV18_GEFORCE4_MX5,NV_ARCH_10},
+  /*NV20*/
+  {DEVICE_NVIDIA_NV20_GEFORCE3,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV20_GEFORCE3_TI,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV20_GEFORCE3_TI2,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV20DCC_QUADRO_DCC,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25_GEFORCE4_TI,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25_GEFORCE4_TI2,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25_GEFORCE4_TI3,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25_GEFORCE4_TI4,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25GL_QUADRO4_900,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25GL_QUADRO4_750,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV25GL_QUADRO4_700,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28_GEFORCE4_TI,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28_GEFORCE4_TI2,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28_GEFORCE4_TI3,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28_GEFORCE4_TI4,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28GL_QUADRO4_980,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28GL_QUADRO4_780,NV_ARCH_20},
+  {DEVICE_NVIDIA_NV28GLM_QUADRO4_700,NV_ARCH_20},
+  /*NV30*/
+  {DEVICE_NVIDIA_NV30_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV30_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV30_GEFORCE_FX3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV30GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV30GL_QUADRO_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV31_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV31_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV31,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV31_GEFORCE_FX3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV312,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV313,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV31M_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV31M_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NVIDIA_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV314,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV315,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV316,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX4,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34M_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34M_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX5,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX6,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34M_GEFORCE_FX3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34M_GEFORCE_FX4,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34GL_QUADRO_NVS,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34GLM_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34_GEFORCE_FX7,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV34,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35_GEFORCE_FX3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV38_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35_GEFORCE_FX4,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35GL_QUADRO_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_1_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_2_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_4_GEFORCE_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_5,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_GEFORCE_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_GEFORCE_FX3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV362,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36GL,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV36_GEFORCE_PCX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV35_GEFORCE_PCX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV37GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV37GL_QUADRO_FX2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV38GL_QUADRO_FX,NV_ARCH_30},
+  /* FIXME are they different? */
+  {DEVICE_NVIDIA_NV40_GEFORCE_6800,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40_GEFORCE_68002,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40_2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40_3,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40_GEFORCE_68003,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40GL,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV41_0,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV41_1,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV41_2,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV41_8,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV41GL,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40_GEFORCE_6800_GEFORCE,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV43_GEFORCE_6600_GEFORCE,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV43_GEFORCE_6600,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV45GL_QUADRO_FX,NV_ARCH_30},
+  {DEVICE_NVIDIA_NV40_GEFORCE_68004,NV_ARCH_30}
+};
+
+
+static int find_chip(unsigned chip_id){
+  unsigned i;
+  for(i = 0;i < sizeof(nvidia_card_ids)/sizeof(struct nvidia_cards);i++)
+  {
+    if(chip_id == nvidia_card_ids[i].chip_id)return i;
+  }
+  return -1;
+}
+
+int vixProbe(int verbose, int force){
+    pciinfo_t lst[MAX_PCI_DEVICES];
+    unsigned i,num_pci;
+    int err;
+
+    if (force)
+	    printf("[nvidia_vid]: warning: forcing not supported yet!\n");
+    err = pci_scan(lst,&num_pci);
+    if(err){
+	printf("[nvidia_vid] Error occurred during pci scan: %s\n",strerror(err));
+	return err;
+    }
+    else {
+	err = ENXIO;
+	for(i=0; i < num_pci; i++){
+	    if(lst[i].vendor == VENDOR_NVIDIA2 || lst[i].vendor == VENDOR_NVIDIA){
+		int idx;
+		const char *dname;
+		idx = find_chip(lst[i].device);
+		if(idx == -1)
+		    continue;
+		dname = pci_device_name(lst[i].vendor, lst[i].device);
+		dname = dname ? dname : "Unknown chip";
+		printf("[nvidia_vid] Found chip: %s\n", dname);
+		nvidia_cap.device_id = lst[i].device;
+		err = 0;
+		memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+		break;
+	    }
+	}
+    }
+    if(err && verbose) printf("[nvidia_vid] Can't find chip\n");
+    return err;
+}
+
+
+
+
+/*
+ * PCI-Memory IO access macros.
+ */
+#define VID_WR08(p,i,val)  (((uint8_t *)(p))[(i)]=(val))
+#define VID_RD08(p,i)	   (((uint8_t *)(p))[(i)])
+
+#define VID_WR32(p,i,val)  (((uint32_t *)(p))[(i)/4]=(val))
+#define VID_RD32(p,i)	   (((uint32_t *)(p))[(i)/4])
+
+#ifndef USE_RMW_CYCLES
+/*
+ * Can be used to inhibit READ-MODIFY-WRITE cycles. On by default.
+ */
+
+#define MEM_BARRIER() __asm__ __volatile__ ("" : : : "memory")
+
+#undef	VID_WR08
+#define VID_WR08(p,i,val) ({ MEM_BARRIER(); ((uint8_t *)(p))[(i)]=(val); })
+#undef	VID_RD08
+#define VID_RD08(p,i)     ({ MEM_BARRIER(); ((uint8_t *)(p))[(i)]; })
+
+#undef	VID_WR32
+#define VID_WR32(p,i,val) ({ MEM_BARRIER(); ((uint32_t *)(p))[(i)/4]=(val); })
+#undef	VID_RD32
+#define VID_RD32(p,i)     ({ MEM_BARRIER(); ((uint32_t *)(p))[(i)/4]; })
+#endif /* USE_RMW_CYCLES */
+
+#define VID_AND32(p,i,val) VID_WR32(p,i,VID_RD32(p,i)&(val))
+#define VID_OR32(p,i,val)  VID_WR32(p,i,VID_RD32(p,i)|(val))
+#define VID_XOR32(p,i,val) VID_WR32(p,i,VID_RD32(p,i)^(val))
+
+
+
+
+
+
+struct rivatv_chip {
+	volatile uint32_t *PMC;	   /* general control			*/
+	volatile uint32_t *PME;	   /* multimedia port			*/
+	volatile uint32_t *PFB;	   /* framebuffer control		*/
+	volatile uint32_t *PVIDEO; /* overlay control			*/
+	volatile uint8_t *PCIO;	   /* SVGA (CRTC, ATTR) registers	*/
+	volatile uint8_t *PVIO;	   /* SVGA (MISC, GRAPH, SEQ) registers */
+	volatile uint32_t *PRAMIN; /* instance memory			*/
+	volatile uint32_t *PRAMHT; /* hash table			*/
+	volatile uint32_t *PRAMFC; /* fifo context table		*/
+	volatile uint32_t *PRAMRO; /* fifo runout table			*/
+	volatile uint32_t *PFIFO;  /* fifo control region		*/
+	volatile uint32_t *FIFO;   /* fifo channels (USER)		*/
+	volatile uint32_t *PGRAPH; /* graphics engine                   */
+
+	unsigned long fbsize;		   /* framebuffer size		   */
+	int arch;		   /* compatible NV_ARCH_XX define */
+	int realarch;		   /* real architecture		   */
+	void (* lock) (struct rivatv_chip *, int);
+};
+typedef struct rivatv_chip rivatv_chip;
+
+
+struct rivatv_info {
+    unsigned int use_colorkey;    
+    unsigned int colorkey; /* saved xv colorkey*/
+    unsigned int vidixcolorkey; /*currently used colorkey*/
+    unsigned int depth; 
+    unsigned int format;
+    unsigned int pitch;
+    unsigned int width,height;
+    unsigned int d_width,d_height;  /*scaled width && height*/
+    unsigned int wx,wy;                /*window x && y*/
+    unsigned int screen_x;            /*screen width*/
+    unsigned int screen_y;            /*screen height*/
+	unsigned long buffer_size;		 /* size of the image buffer	       */
+	struct rivatv_chip chip;	 /* NV architecture structure		       */
+	void* video_base;		 /* virtual address of control region	       */
+	void* control_base;		 /* virtual address of fb region	       */
+	unsigned long picture_base;	 /* direct pointer to video picture	       */
+	unsigned long picture_offset;	 /* offset of video picture in frame buffer    */
+//	struct rivatv_dma dma;           /* DMA structure                              */
+    unsigned int cur_frame;
+	unsigned int num_frames;             /* number of buffers                          */
+	int bps;			/* bytes per line */
+};
+typedef struct rivatv_info rivatv_info;
+
+//framebuffer size funcs
+static unsigned long rivatv_fbsize_nv03 (struct rivatv_chip *chip){
+	if (VID_RD32 (chip->PFB, 0) & 0x00000020) {
+		if (((VID_RD32 (chip->PMC, 0) & 0xF0) == 0x20)
+		    && ((VID_RD32 (chip->PMC, 0) & 0x0F) >= 0x02)) {
+			/* SDRAM 128 ZX. */
+			return ((1 << (VID_RD32 (chip->PFB, 0) & 0x03)) * 1024 * 1024);
+		}
+		else {
+			return 1024 * 1024 * 8;
+		}
+	}
+	else {
+		/* SGRAM 128. */
+		switch (chip->PFB[0x00000000] & 0x00000003) {
+		case 0:
+			return 1024 * 1024 * 8;
+			break;
+		case 2:
+			return 1024 * 1024 * 4;
+			break;
+		default:
+			return 1024 * 1024 * 2;
+			break;
+		}
+	}
+}
+static unsigned long rivatv_fbsize_nv04 (struct rivatv_chip *chip){
+	if (VID_RD32 (chip->PFB, 0) & 0x00000100) {
+		return ((VID_RD32 (chip->PFB, 0) >> 12) & 0x0F) * 1024 * 1024 * 2
+			+ 1024 * 1024 * 2;
+	} else {
+		switch (VID_RD32 (chip->PFB, 0) & 0x00000003) {
+		case 0:
+			return 1024 * 1024 * 32;
+			break;
+		case 1:
+			return 1024 * 1024 * 4;
+			break;
+		case 2:
+			return 1024 * 1024 * 8;
+			break;
+		case 3:
+		default:
+			return 1024 * 1024 * 16;
+			break;
+		}
+	}
+}
+
+static unsigned long rivatv_fbsize_nv10 (struct rivatv_chip *chip){
+	return ((VID_RD32 (chip->PFB, 0x20C) >> 20) & 0x000000FF) * 1024 * 1024;
+}
+
+//lock funcs
+static void rivatv_lock_nv03 (struct rivatv_chip *chip, int LockUnlock){
+	VID_WR08 (chip->PVIO, 0x3C4, 0x06);
+	VID_WR08 (chip->PVIO, 0x3C5, LockUnlock ? 0x99 : 0x57);
+}
+
+static void rivatv_lock_nv04 (struct rivatv_chip *chip, int LockUnlock){
+	VID_WR08 (chip->PCIO, 0x3C4, 0x06);
+	VID_WR08 (chip->PCIO, 0x3C5, LockUnlock ? 0x99 : 0x57);
+	VID_WR08 (chip->PCIO, 0x3D4, 0x1F);
+	VID_WR08 (chip->PCIO, 0x3D5, LockUnlock ? 0x99 : 0x57);
+}
+
+
+
+
+/* Enable PFB (Framebuffer), PVIDEO (Overlay unit) and PME (Mediaport) if neccessary. */
+static void  rivatv_enable_PMEDIA (struct rivatv_info *info){
+	uint32_t reg;
+
+	/* switch off interrupts once for a while */
+//	VID_WR32 (info->chip.PME, 0x200140, 0x00);
+//	VID_WR32 (info->chip.PMC, 0x000140, 0x00);
+
+	reg = VID_RD32 (info->chip.PMC, 0x000200);
+
+	/* NV3 (0x10100010): NV03_PMC_ENABLE_PMEDIA, NV03_PMC_ENABLE_PFB, NV03_PMC_ENABLE_PVIDEO */
+
+	if ((reg & 0x10100010) != 0x10100010) {
+		printf("PVIDEO and PFB disabled, enabling...\n");
+		VID_OR32 (info->chip.PMC, 0x000200, 0x10100010);
+	}
+
+	/* save the current colorkey */
+    switch (info->chip.arch ) {
+	  case NV_ARCH_10:
+	  case NV_ARCH_20:
+      case NV_ARCH_30:
+        /* NV_PVIDEO_COLOR_KEY */
+	    info->colorkey = VID_RD32 (info->chip.PVIDEO, 0xB00);
+        break;
+      case NV_ARCH_03:
+	  case NV_ARCH_04:
+        /* NV_PVIDEO_KEY */
+	    info->colorkey = VID_RD32 (info->chip.PVIDEO, 0x240);
+        break;
+    }       
+    
+
+	/* re-enable interrupts again */
+//	VID_WR32 (info->chip.PMC, 0x000140, 0x01);
+//	VID_WR32 (info->chip.PME, 0x200140, 0x01);
+}
+
+/* Stop overlay video. */
+static void rivatv_overlay_stop (struct rivatv_info *info) {
+	switch (info->chip.arch ) {
+	case NV_ARCH_10:
+	case NV_ARCH_20:
+    case NV_ARCH_30:
+		/* NV_PVIDEO_COLOR_KEY */
+		/* Xv-Extension-Hack: Restore previously saved value. */
+		VID_WR32 (info->chip.PVIDEO, 0xB00, info->colorkey);
+		/* NV_PVIDEO_STOP */
+		VID_OR32 (info->chip.PVIDEO, 0x704, 0x11);
+		/* NV_PVIDEO_BUFFER */
+		VID_AND32 (info->chip.PVIDEO, 0x700, ~0x11);
+		/* NV_PVIDEO_INTR_EN_BUFFER */
+//		VID_AND32 (info->chip.PVIDEO, 0x140, ~0x11);
+		break;
+	case NV_ARCH_03:
+	case NV_ARCH_04:
+		/* NV_PVIDEO_KEY */
+		VID_WR32 (info->chip.PVIDEO, 0x240, info->colorkey);
+		/* NV_PVIDEO_OVERLAY_VIDEO_OFF */
+		VID_AND32 (info->chip.PVIDEO, 0x244, ~0x01);
+		/* NV_PVIDEO_INTR_EN_0_NOTIFY */
+//		VID_AND32 (info->chip.PVIDEO, 0x140, ~0x01);
+		/* NV_PVIDEO_OE_STATE */
+		VID_WR32 (info->chip.PVIDEO, 0x224, 0);
+		/* NV_PVIDEO_SU_STATE */
+		VID_WR32 (info->chip.PVIDEO, 0x228, 0);
+		/* NV_PVIDEO_RM_STATE */
+		VID_WR32 (info->chip.PVIDEO, 0x22C, 0);
+		break;
+	}
+}
+
+/* Get pan offset of the physical screen. */
+static uint32_t rivatv_overlay_pan (struct rivatv_info *info){
+	uint32_t pan;
+	info->chip.lock (&info->chip, 0);
+	VID_WR08 (info->chip.PCIO, 0x3D4, 0x0D);
+	pan = VID_RD08 (info->chip.PCIO, 0x3D5);
+	VID_WR08 (info->chip.PCIO, 0x3D4, 0x0C);
+	pan |= VID_RD08 (info->chip.PCIO, 0x3D5) << 8;
+	VID_WR08 (info->chip.PCIO, 0x3D4, 0x19);
+	pan |= (VID_RD08 (info->chip.PCIO, 0x3D5) & 0x1F) << 16;
+	VID_WR08 (info->chip.PCIO, 0x3D4, 0x2D);
+	pan |= (VID_RD08 (info->chip.PCIO, 0x3D5) & 0x60) << 16;
+	return pan << 2;
+}
+
+/* Compute and set colorkey depending on the colour depth. */
+static void rivatv_overlay_colorkey (rivatv_info* info, unsigned int chromakey){
+	uint32_t r, g, b, key = 0;
+
+	r = (chromakey & 0x00FF0000) >> 16;
+	g = (chromakey & 0x0000FF00) >> 8;
+	b = chromakey & 0x000000FF;
+	switch (info->depth) {
+	case 15:
+		key = ((r >> 3) << 10) | ((g >> 3) << 5) | ((b >> 3));
+#ifndef WIN32
+        key = key | 0x00008000;
+#endif       
+		break;
+	case 16: // XXX unchecked
+		key = ((r >> 3) << 11) | ((g >> 2) << 5) | ((b >> 3));
+#ifndef WIN32
+        key = key | 0x00008000;
+#endif       
+		break;
+	case 24: // XXX unchecked, maybe swap order of masking - FIXME Can the card be in 24 bit mode anyway?
+		key = (chromakey & 0x00FFFFFF) | 0x00800000;
+		break;
+	case 32:
+		key = chromakey;
+#ifndef WIN32
+        key = key | 0x80000000;
+#endif       
+		break;
+	}
+	//printf("[nvidia_vid] depth=%d %08X \n", info->depth, chromakey);
+    switch (info->chip.arch) {
+	  case NV_ARCH_10:
+	  case NV_ARCH_20:
+      case NV_ARCH_30:
+        VID_WR32 (info->chip.PVIDEO, 0xB00, key);
+        break;
+   	  case NV_ARCH_03:
+	  case NV_ARCH_04:
+        VID_WR32 (info->chip.PVIDEO, 0x240, key);
+        break;
+    }
+}
+
+static void nv_getscreenproperties(struct rivatv_info *info){
+  uint32_t bpp=0;
+  info->chip.lock(&info->chip, 0);
+  /*get screen depth*/
+  VID_WR08(info->chip.PCIO, 0x03D4,0x28);
+  bpp = VID_RD08(info->chip.PCIO,0x03D5)&0x3;
+  if(bpp==3)bpp=4;
+  if((bpp == 2) && (info->chip.PVIDEO[0x00000600/4] & 0x00001000) == 0x0)info->depth=15;           
+  else info->depth = bpp*8;
+  /*get screen width*/
+  VID_WR08(info->chip.PCIO, 0x03D4, 0x1);
+  info->screen_x = (1 + VID_RD08(info->chip.PCIO, 0x3D5)) * 8;
+  /*get screen height*/
+  /* get first 8 bits in VT_DISPLAY_END*/
+  VID_WR08(info->chip.PCIO, 0x03D4, 0x12);
+  info->screen_y = VID_RD08(info->chip.PCIO,0x03D5);
+  VID_WR08(info->chip.PCIO,0x03D4,0x07);
+  /* get 9th bit in CRTC_OVERFLOW*/
+  info->screen_y |= (VID_RD08(info->chip.PCIO,0x03D5) &0x02)<<7;
+  /* and the 10th in CRTC_OVERFLOW*/
+  info->screen_y |=(VID_RD08(info->chip.PCIO,0x03D5) &0x40)<<3;
+  ++info->screen_y;
+}
+
+
+
+
+/* Start overlay video. */
+static void rivatv_overlay_start (struct rivatv_info *info,int bufno){
+    uint32_t base, size, offset, xscale, yscale, pan;
+    uint32_t value;
+	int x=info->wx?info->wx:8, y=info->wy?info->wy:8;
+	int lwidth=info->d_width, lheight=info->d_height;
+	int bps;
+	int i;
+
+    size = info->buffer_size;
+	base = info->picture_offset;
+	offset = bufno*size;
+    /*update depth & dimensions here because it may change with vo vesa or vo fbdev*/
+    nv_getscreenproperties(info);
+
+    if(info->depth){
+//        bps = info->screen_x * ((info->depth+1)/8);
+    	/* get pan offset of the physical screen */
+     	pan = rivatv_overlay_pan (info);
+    	/* adjust window position depending on the pan offset */
+        bps = 0;
+	info->chip.lock (&info->chip, 0);
+	for (i = 0; (i < 1024) && (bps == 0); i++)
+	{
+		if (info->chip.arch != NV_ARCH_03)
+			bps = info->chip.PGRAPH[0x00000670/4];
+		else
+			bps = info->chip.PGRAPH[0x00000650/4];
+	}
+	if (bps == 0)
+	{
+		fprintf(stderr, "[nvidia_vid] reading bps returned 0!!!\n");
+		if (info->bps != 0)
+			bps = info->bps;
+	}
+	else
+	{
+		info->bps = bps;
+	}
+
+    	if (bps != 0)
+	{
+	x = info->wx - (pan % bps) * 8 / info->depth;
+    	y = info->wy - (pan / bps);
+	}
+    }
+    
+	    /* adjust negative output window variables */
+	    if (x < 0) {
+		  lwidth = info->d_width + x;
+		  offset += (-x * info->width / info->d_width) << 1;
+//		offset += (-window->x * port->vld_width / window->width) << 1;
+		  x = 0;
+	    }
+	    if (y < 0) {
+		  lheight = info->d_height + y;
+		  offset += (-y * info->height / info->d_height * info->width) << 1;
+//		offset += (-window->y * port->vld_height / window->height * port->org_width) << 1;
+	      y = 0;
+	    }
+
+	switch (info->chip.arch) {
+	case NV_ARCH_10:
+	case NV_ARCH_20:
+	case NV_ARCH_30:
+
+		/* NV_PVIDEO_BASE */
+		VID_WR32 (info->chip.PVIDEO, 0x900 + 0, base + offset);
+		//VID_WR32 (info->chip.PVIDEO, 0x900 + 4, base);
+		/* NV_PVIDEO_LIMIT */
+		VID_WR32 (info->chip.PVIDEO, 0x908 + 0, base + offset + size - 1);
+		//VID_WR32 (info->chip.PVIDEO, 0x908 + 4, base + size - 1);
+
+		/* extra code for NV20 && NV30 architectures */
+		if (info->chip.arch == NV_ARCH_20 || info->chip.arch == NV_ARCH_30) {
+			VID_WR32 (info->chip.PVIDEO, 0x800 + 0, base + offset);
+			//VID_WR32 (info->chip.PVIDEO, 0x800 + 4, base);
+			VID_WR32 (info->chip.PVIDEO, 0x808 + 0, base + offset + size - 1);
+			//VID_WR32 (info->chip.PVIDEO, 0x808 + 4, base + size - 1);
+		}
+
+		/* NV_PVIDEO_LUMINANCE */
+		VID_WR32 (info->chip.PVIDEO, 0x910 + 0, 0x00001000);
+		//VID_WR32 (info->chip.PVIDEO, 0x910 + 4, 0x00001000);
+		/* NV_PVIDEO_CHROMINANCE */
+		VID_WR32 (info->chip.PVIDEO, 0x918 + 0, 0x00001000);
+		//VID_WR32 (info->chip.PVIDEO, 0x918 + 4, 0x00001000);
+
+		/* NV_PVIDEO_OFFSET */
+		VID_WR32 (info->chip.PVIDEO, 0x920 + 0, 0x0);
+		//VID_WR32 (info->chip.PVIDEO, 0x920 + 4, offset + pitch);
+		/* NV_PVIDEO_SIZE_IN */
+		VID_WR32 (info->chip.PVIDEO, 0x928 + 0, ((info->height) << 16) | info->width);
+		//VID_WR32 (info->chip.PVIDEO, 0x928 + 4, ((port->org_height/2) << 16) | port->org_width);
+		/* NV_PVIDEO_POINT_IN */
+		VID_WR32 (info->chip.PVIDEO, 0x930 + 0, 0x00000000);
+		//VID_WR32 (info->chip.PVIDEO, 0x930 + 4, 0x00000000);
+		/* NV_PVIDEO_DS_DX_RATIO */
+		VID_WR32 (info->chip.PVIDEO, 0x938 + 0, (info->width << 20) / info->d_width);
+		//VID_WR32 (info->chip.PVIDEO, 0x938 + 4, (port->org_width << 20) / window->width);
+		/* NV_PVIDEO_DT_DY_RATIO */
+		VID_WR32 (info->chip.PVIDEO, 0x940 + 0, ((info->height) << 20) / info->d_height);
+		//VID_WR32 (info->chip.PVIDEO, 0x940 + 4, ((port->org_height/2) << 20) / window->height);
+
+		/* NV_PVIDEO_POINT_OUT */
+		VID_WR32 (info->chip.PVIDEO, 0x948 + 0, ((y + 0) << 16) | x);
+		//VID_WR32 (info->chip.PVIDEO, 0x948 + 4, ((y + 0) << 16) | x);
+		/* NV_PVIDEO_SIZE_OUT */
+		VID_WR32 (info->chip.PVIDEO, 0x950 + 0, (lheight << 16) | lwidth);
+		//VID_WR32 (info->chip.PVIDEO, 0x950 + 4, (height << 16) | width);
+
+		/* NV_PVIDEO_FORMAT */
+        value = info->pitch;       
+	    if(info->use_colorkey)value |= 1 << 20; 
+        if(info->format == IMGFMT_YUY2)value |= 1 << 16;
+        VID_WR32 (info->chip.PVIDEO, 0x958 + 0, value);
+	    //VID_WR32 (info->chip.PVIDEO, 0x958 + 4, (pitch << 1) | 0x00100000);
+
+		/* NV_PVIDEO_INTR_EN_BUFFER */
+//		VID_OR32 (info->chip.PVIDEO, 0x140, 0x01/*0x11*/);
+		/* NV_PVIDEO_STOP */
+		VID_WR32 (info->chip.PVIDEO, 0x704,0x0);
+		/* NV_PVIDEO_BUFFER */
+		VID_WR32 (info->chip.PVIDEO, 0x700, 0x01/*0x11*/);
+		break;
+
+	case NV_ARCH_03:
+	case NV_ARCH_04:
+
+
+		/* NV_PVIDEO_OE_STATE */
+		VID_WR32 (info->chip.PVIDEO, 0x224, 0);
+		/* NV_PVIDEO_SU_STATE */
+		VID_WR32 (info->chip.PVIDEO, 0x228, 0);
+		/* NV_PVIDEO_RM_STATE */
+		VID_WR32 (info->chip.PVIDEO, 0x22C, 0);
+
+		/* NV_PVIDEO_BUFF0_START_ADDRESS */
+		VID_WR32 (info->chip.PVIDEO, 0x20C + 0, base + offset + 0);
+		VID_WR32 (info->chip.PVIDEO, 0x20C + 4, base + offset + 0);
+		/* NV_PVIDEO_BUFF0_PITCH_LENGTH */
+		VID_WR32 (info->chip.PVIDEO, 0x214 + 0, info->pitch);
+		VID_WR32 (info->chip.PVIDEO, 0x214 + 4, info->pitch);
+
+		/* NV_PVIDEO_WINDOW_START */
+		VID_WR32 (info->chip.PVIDEO, 0x230, (y << 16) | x);
+		/* NV_PVIDEO_WINDOW_SIZE */
+		VID_WR32 (info->chip.PVIDEO, 0x234, (lheight << 16) | lwidth);
+		/* NV_PVIDEO_STEP_SIZE */
+		yscale = ((info->height - 1) << 11) / (info->d_height - 1);
+		xscale = ((info->width - 1) << 11) / (info->d_width - 1);
+		VID_WR32 (info->chip.PVIDEO, 0x200, (yscale << 16) | xscale);
+
+		/* NV_PVIDEO_RED_CSC_OFFSET */
+		VID_WR32 (info->chip.PVIDEO, 0x280, 0x69);
+		/* NV_PVIDEO_GREEN_CSC_OFFSET */
+		VID_WR32 (info->chip.PVIDEO, 0x284, 0x3e);
+		/* NV_PVIDEO_BLUE_CSC_OFFSET */
+		VID_WR32 (info->chip.PVIDEO, 0x288, 0x89);
+		/* NV_PVIDEO_CSC_ADJUST */
+		VID_WR32 (info->chip.PVIDEO, 0x28C, 0x00000); /* No colour correction! */
+
+		/* NV_PVIDEO_CONTROL_Y (BLUR_ON, LINE_HALF) */
+		VID_WR32 (info->chip.PVIDEO, 0x204, 0x001);
+		/* NV_PVIDEO_CONTROL_X (WEIGHT_HEAVY, SHARPENING_ON, SMOOTHING_ON) */
+		VID_WR32 (info->chip.PVIDEO, 0x208, 0x111);     /*directx overlay 0x110 */
+
+		/* NV_PVIDEO_FIFO_BURST_LENGTH */
+		VID_WR32 (info->chip.PVIDEO, 0x23C, 0x03);
+		/* NV_PVIDEO_FIFO_THRES_SIZE */
+		VID_WR32 (info->chip.PVIDEO, 0x238, 0x38);   /*windows uses 0x40*/
+
+		/* NV_PVIDEO_BUFF0_OFFSET */
+		VID_WR32 (info->chip.PVIDEO, 0x21C + 0, 0);
+		VID_WR32 (info->chip.PVIDEO, 0x21C + 4, 0);
+
+		/* NV_PVIDEO_INTR_EN_0_NOTIFY_ENABLED */
+//		VID_OR32 (info->chip.PVIDEO, 0x140, 0x01);                                 
+
+		/* NV_PVIDEO_OVERLAY (KEY_ON, VIDEO_ON, FORMAT_CCIR) */
+        value = 0x1; /*video on*/
+        if(info->format==IMGFMT_YUY2)value |= 0x100;
+        if(info->use_colorkey)value |=0x10;       
+        VID_WR32 (info->chip.PVIDEO, 0x244, value);
+
+		/* NV_PVIDEO_SU_STATE */
+		VID_XOR32 (info->chip.PVIDEO, 0x228, 1 << 16);
+		break;
+	}
+    /*set colorkey*/
+    rivatv_overlay_colorkey(info,info->vidixcolorkey);
+    
+}
+
+
+
+
+
+
+
+static rivatv_info* info;
+
+
+      
+      
+int vixInit(const char *args){
+	int mtrr;
+  info = (rivatv_info*)calloc(1,sizeof(rivatv_info));
+  info->control_base = map_phys_mem(pci_info.base0, 0x00C00000 + 0x00008000);
+  info->chip.arch =  nvidia_card_ids[find_chip(pci_info.device)].arch;  
+  printf("[nvidia_vid] arch %x register base %x\n",info->chip.arch,(unsigned int)info->control_base);
+  info->chip.PFIFO  = (uint32_t *) (info->control_base + 0x00002000);
+  info->chip.FIFO   = (uint32_t *) (info->control_base + 0x00800000);
+  info->chip.PMC    = (uint32_t *) (info->control_base + 0x00000000);
+  info->chip.PFB    = (uint32_t *) (info->control_base + 0x00100000);
+  info->chip.PME    = (uint32_t *) (info->control_base + 0x00000000);
+  info->chip.PCIO   = (uint8_t *)  (info->control_base + 0x00601000);
+  info->chip.PVIO   = (uint8_t *)  (info->control_base + 0x000C0000);
+  info->chip.PGRAPH = (uint32_t *) (info->control_base + 0x00400000);
+  /* setup chip specific functions */
+  switch (info->chip.arch) {
+	case NV_ARCH_03:
+		info->chip.lock = rivatv_lock_nv03;
+		info->chip.fbsize = rivatv_fbsize_nv03 (&info->chip);
+		info->chip.PVIDEO = (uint32_t *) (info->control_base + 0x00680000);
+		break;
+	case NV_ARCH_04:
+		info->chip.lock = rivatv_lock_nv04;
+		info->chip.fbsize = rivatv_fbsize_nv04 (&info->chip);
+		info->chip.PRAMIN = (uint32_t *) (info->control_base + 0x00700000);
+		info->chip.PVIDEO = (uint32_t *) (info->control_base + 0x00680000);
+		break;
+	case NV_ARCH_10:
+	case NV_ARCH_20:
+	case NV_ARCH_30:
+		info->chip.lock = rivatv_lock_nv04;
+		info->chip.fbsize = rivatv_fbsize_nv10 (&info->chip);
+		info->chip.PRAMIN = (uint32_t *) (info->control_base + 0x00700000);
+		info->chip.PVIDEO = (uint32_t *) (info->control_base + 0x00008000);
+		break;
+  }
+  switch (info->chip.arch) {
+	case NV_ARCH_03:
+    {
+        /* This maps framebuffer @6MB, thus 2MB are left for video. */
+	    info->video_base = map_phys_mem(pci_info.base1, info->chip.fbsize);
+        /* This may trash your screen for resolutions greater than 1024x768, sorry. */
+        info->picture_offset = 1024*768* 4 * ((info->chip.fbsize > 4194304)?2:1);
+        info->picture_base = (uint32_t) info->video_base + info->picture_offset;
+        info->chip.PRAMIN = (uint32_t *) (info->video_base + 0x00C00000);
+        break;
+	}
+    case NV_ARCH_04:	
+	case NV_ARCH_10:
+	case NV_ARCH_20:
+    case NV_ARCH_30:
+	{
+		info->video_base = map_phys_mem(pci_info.base1, info->chip.fbsize);
+		info->picture_offset = info->chip.fbsize - NV04_BES_SIZE;
+//		info->picture_base = (unsigned long)map_phys_mem(pci_info.base1+info->picture_offset,NV04_BES_SIZE);
+		info->picture_base = (uint32_t) info->video_base + info->picture_offset;
+		break;
+	}
+  }
+
+  printf("[nvidia_vid] detected memory size %u MB\n",(uint32_t)(info->chip.fbsize /1024/1024));
+
+  if ((mtrr = mtrr_set_type(pci_info.base1, info->chip.fbsize, MTRR_TYPE_WRCOMB))!= 0)
+	  printf("[nvidia_vid] unable to setup MTRR: %s\n", strerror(mtrr));
+  else
+	  printf("[nvidia_vid] MTRR set up\n");
+  
+  nv_getscreenproperties(info);
+  if(!info->depth)printf("[nvidia_vid] text mode: %ux%u\n",info->screen_x,info->screen_y);
+  else printf("[nvidia_vid] video mode: %ux%u@%u\n",info->screen_x,info->screen_y, info->depth);
+ 
+   
+  rivatv_enable_PMEDIA(info);
+  info->cur_frame = 0;
+  info->use_colorkey = 0;
+
+  return 0;
+}
+
+void vixDestroy(void){
+  unmap_phys_mem(info->control_base ,0x00C00000 + 0x00008000);
+  unmap_phys_mem(info->video_base, info->chip.fbsize);
+  free(info);
+}
+
+int vixGetCapability(vidix_capability_t *to){
+    memcpy(to, &nvidia_cap, sizeof(vidix_capability_t));
+    return 0;
+}
+
+inline static int is_supported_fourcc(uint32_t fourcc)
+{
+	if	(fourcc == IMGFMT_UYVY || fourcc == IMGFMT_YUY2)
+		return 1;
+	else
+		return 0;
+}
+
+int vixQueryFourcc(vidix_fourcc_t *to){
+    if(is_supported_fourcc(to->fourcc)){
+	to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+		    VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+		    VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+		    VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+		    VID_DEPTH_32BPP;
+	to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+	return 0;
+    }
+    else  to->depth = to->flags = 0;
+    return ENOSYS;
+}
+
+int vixConfigPlayback(vidix_playback_t *vinfo){
+    uint32_t i;
+    printf("called %s\n", __FUNCTION__);
+    if (! is_supported_fourcc(vinfo->fourcc))
+	    return ENOSYS;
+
+    info->width = vinfo->src.w;
+    info->height = vinfo->src.h;
+
+    info->d_width = vinfo->dest.w;
+    info->d_height = vinfo->dest.h;
+    info->wx = vinfo->dest.x;
+    info->wy = vinfo->dest.y;
+    info->format = vinfo->fourcc;
+
+    printf("[nvidia_vid] setting up a %dx%d-%dx%d video window (src %dx%d), format 0x%X\n",
+		    info->d_width, info->d_height, info->wx, info->wy, info->width, info->height, vinfo->fourcc);
+    
+    
+    vinfo->dga_addr=(void*)(info->picture_base);
+
+    switch (vinfo->fourcc)
+    {
+	    case IMGFMT_YUY2:
+	    case IMGFMT_UYVY:
+
+		    vinfo->dest.pitch.y = 16;
+		    vinfo->dest.pitch.u = 0;
+		    vinfo->dest.pitch.v = 0;
+
+		    vinfo->offset.y = 0;
+		    vinfo->offset.v = 0;
+		    vinfo->offset.u = 0;
+		    info->pitch = ((info->width << 1) + (vinfo->dest.pitch.y-1)) & ~(vinfo->dest.pitch.y-1);
+		    vinfo->frame_size = info->pitch * info->height;
+		    break;
+    }
+    info->buffer_size = vinfo->frame_size;
+    info->num_frames = vinfo->num_frames= (info->chip.fbsize - info->picture_offset)/vinfo->frame_size;
+    if(vinfo->num_frames > MAX_FRAMES)vinfo->num_frames = MAX_FRAMES;
+//    vinfo->num_frames = 1;
+//    printf("[nvidia_vid] Number of frames %i\n",vinfo->num_frames);
+    for(i=0;i <vinfo->num_frames;i++)vinfo->offsets[i] = vinfo->frame_size*i;
+    return 0;
+}
+
+int vixPlaybackOn(void){
+    rivatv_overlay_start(info,info->cur_frame);
+    return 0;
+}
+
+int vixPlaybackOff(void){
+    rivatv_overlay_stop(info);
+    return 0;
+}
+
+int vixSetGrKeys( const vidix_grkey_t * grkey){
+  if (grkey->ckey.op == CKEY_FALSE)
+  {
+    info->use_colorkey = 0;
+    printf("[nvidia_vid] colorkeying disabled\n");
+  }
+  else {
+  info->use_colorkey = 1;
+  info->vidixcolorkey = ((grkey->ckey.red<<16)|(grkey->ckey.green<<8)|grkey->ckey.blue);
+  printf("[nvidia_vid] set colorkey 0x%x\n",info->vidixcolorkey);
+  }
+  if(info->d_width && info->d_height)rivatv_overlay_start(info,0);
+  return 0;
+}
+
+int vixPlaybackFrameSelect(unsigned int frame){
+//  printf("selecting buffer %d\n", frame);
+  rivatv_overlay_start(info, frame);
+  if (info->num_frames >= 1)
+	  info->cur_frame = frame/*(frame+1)%info->num_frames*/;
+  return 0;
+}
+
diff --git a/contrib/vidix/drivers/pm2_vid.c b/contrib/vidix/drivers/pm2_vid.c
new file mode 100644
index 000000000..075b178de
--- /dev/null
+++ b/contrib/vidix/drivers/pm2_vid.c
@@ -0,0 +1,357 @@
+/**
+    Driver for 3DLabs Permedia 2.
+
+    Copyright (C) 2002  Måns Rullgård
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+**/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+#include "glint_regs.h"
+
+#define VIDIX_STATIC pm2_
+
+/* MBytes of video memory to use */
+#define PM2_VIDMEM 6
+
+#if 0
+#define TRACE_ENTER() fprintf(stderr, "%s: enter\n", __FUNCTION__)
+#define TRACE_EXIT() fprintf(stderr, "%s: exit\n", __FUNCTION__)
+#else
+#define TRACE_ENTER()
+#define TRACE_EXIT()
+#endif
+
+#define WRITE_REG(offset,val)						\
+    *(volatile u_long *)(((u_char *)(pm2_reg_base)) + offset) = (val)
+#define READ_REG(offset)						    \
+    *(volatile unsigned long *)(((unsigned char *)(pm2_reg_base)) + offset)
+
+pciinfo_t pci_info;
+
+void *pm2_reg_base;
+void *pm2_mem;
+
+int pm2_vidmem = PM2_VIDMEM;
+
+static vidix_capability_t pm2_cap =
+{
+    "3DLabs Permedia2 driver",
+    "Måns Rullgård <mru@users.sf.net>",
+    TYPE_OUTPUT,
+    { 0, 0, 0, 0 },
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER|FLAG_DOWNSCALER,
+    VENDOR_3DLABS,
+    -1,
+    { 0, 0, 0, 0 }
+};
+
+
+unsigned int VIDIX_NAME(vixGetVersion)(void)
+{
+    return(VIDIX_VERSION);
+}
+
+static u_int pm2_card_ids[] =
+{
+    (VENDOR_3DLABS << 16) | DEVICE_3DLABS_PERMEDIA2,
+    (VENDOR_TEXAS << 16) | DEVICE_TEXAS_TVP4020_PERMEDIA_2
+};
+
+static int find_chip(u_int vendor, u_int chip_id)
+{
+    u_int vci = (vendor << 16) | chip_id;
+    unsigned i;
+    for(i = 0; i < sizeof(pm2_card_ids)/sizeof(u_int); i++){
+	if(vci == pm2_card_ids[i]) return i;
+    }
+    return -1;
+}
+
+int VIDIX_NAME(vixProbe)(int verbose, int force)
+{
+    pciinfo_t lst[MAX_PCI_DEVICES];
+    unsigned i,num_pci;
+    int err;
+
+    err = pci_scan(lst,&num_pci);
+    if(err)
+    {
+	printf("[pm2] Error occured during pci scan: %s\n",strerror(err));
+	return err;
+    }
+    else
+    {
+	err = ENXIO;
+	for(i=0; i < num_pci; i++)
+	{
+	    int idx;
+	    const char *dname;
+	    idx = find_chip(lst[i].vendor, lst[i].device);
+	    if(idx == -1)
+		continue;
+	    dname = pci_device_name(lst[i].vendor, lst[i].device);
+	    dname = dname ? dname : "Unknown chip";
+	    printf("[pm2] Found chip: %s\n", dname);
+	    pm2_cap.device_id = lst[i].device;
+	    err = 0;
+	    memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+	    break;
+	}
+    }
+    if(err && verbose) printf("[pm2] Can't find chip.\n");
+    return err;
+}
+
+#define PRINT_REG(reg)							\
+{									\
+    long _foo = READ_REG(reg);						\
+    printf("[pm2] " #reg " (%x) = %#lx (%li)\n", reg, _foo, _foo);	\
+}
+
+int VIDIX_NAME(vixInit)(const char *args)
+{
+    char *vm;
+    pm2_reg_base = map_phys_mem(pci_info.base0, 0x10000);
+    pm2_mem = map_phys_mem(pci_info.base1, 1 << 23);
+    if((vm = getenv("PM2_VIDMEM"))){
+	pm2_vidmem = strtol(vm, NULL, 0);
+    }
+    return 0;
+}
+
+void VIDIX_NAME(vixDestroy)(void)
+{
+    unmap_phys_mem(pm2_reg_base, 0x10000);
+    unmap_phys_mem(pm2_mem, 1 << 23);
+}
+
+int VIDIX_NAME(vixGetCapability)(vidix_capability_t *to)
+{
+    memcpy(to, &pm2_cap, sizeof(vidix_capability_t));
+    return 0;
+}
+
+static int is_supported_fourcc(uint32_t fourcc)
+{
+    switch(fourcc){
+    case IMGFMT_YUY2:
+	return 1;
+    default:
+	return 0;
+    }
+}
+
+int VIDIX_NAME(vixQueryFourcc)(vidix_fourcc_t *to)
+{
+    if(is_supported_fourcc(to->fourcc))
+    {
+	to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+		    VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+		    VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+		    VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+		    VID_DEPTH_32BPP;
+	to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+	return 0;
+    }
+    else  to->depth = to->flags = 0;
+    return ENOSYS;
+}
+
+#define FORMAT_YUV422	((1 << 6) | 3 | (1 << 4))
+
+#define PPROD(a,b,c) (a | (b << 3) | (c << 6))
+
+static u_int ppcodes[][2] = {
+    {0, 0},
+    {32, PPROD(1, 0, 0)},
+    {64, PPROD(1, 1, 0)},
+    {96, PPROD(1, 1, 1)},
+    {128, PPROD(2, 1, 1)},
+    {160, PPROD(2, 2, 1)},
+    {192, PPROD(2, 2, 2)},
+    {224, PPROD(3, 2, 1)},
+    {256, PPROD(3, 2, 2)},
+    {288, PPROD(3, 3, 1)},
+    {320, PPROD(3, 3, 2)},
+    {384, PPROD(3, 3, 3)},
+    {416, PPROD(4, 3, 1)},
+    {448, PPROD(4, 3, 2)},
+    {512, PPROD(4, 3, 3)},
+    {544, PPROD(4, 4, 1)},
+    {576, PPROD(4, 4, 2)},
+    {640, PPROD(4, 4, 3)},
+    {768, PPROD(4, 4, 4)},
+    {800, PPROD(5, 4, 1)},
+    {832, PPROD(5, 4, 2)},
+    {896, PPROD(5, 4, 3)},
+    {1024, PPROD(5, 4, 4)},
+    {1056, PPROD(5, 5, 1)},
+    {1088, PPROD(5, 5, 2)},
+    {1152, PPROD(5, 5, 3)},
+    {1280, PPROD(5, 5, 4)},
+    {1536, PPROD(5, 5, 5)},
+    {1568, PPROD(6, 5, 1)},
+    {1600, PPROD(6, 5, 2)},
+    {1664, PPROD(6, 5, 3)},
+    {1792, PPROD(6, 5, 4)},
+    {2048, PPROD(6, 5, 5)}
+};
+
+static int frames[VID_PLAY_MAXFRAMES];
+
+int VIDIX_NAME(vixConfigPlayback)(vidix_playback_t *info)
+{
+    u_int src_w, drw_w;
+    u_int src_h, drw_h;
+    long base0;
+    u_int stride, sstr;
+    u_int format;
+    unsigned int i;
+    u_int ppcode = 0, sppc = 0;
+    u_int pitch = 0;
+
+    TRACE_ENTER();
+
+    switch(info->fourcc){
+    case IMGFMT_YUY2:
+	format = FORMAT_YUV422;
+	break;
+    default:
+	return -1;
+    }
+
+    src_w = info->src.w;
+    src_h = info->src.h;
+
+    drw_w = info->dest.w;
+    drw_h = info->dest.h;
+
+    sstr = READ_REG(PMScreenStride) * 2;
+
+    stride = 0;
+    for(i = 1; i < sizeof(ppcodes) / sizeof(ppcodes[0]); i++){
+	if((!stride) && (ppcodes[i][0] >= src_w)){
+	    stride = ppcodes[i][0];
+	    ppcode = ppcodes[i][1];
+	    pitch = ppcodes[i][0] - ppcodes[i-1][0];
+	}
+	if(ppcodes[i][0] == sstr)
+	    sppc = ppcodes[i][1];
+    }
+
+    if(!stride)
+	return -1;
+
+    info->num_frames = pm2_vidmem*1024*1024 / (stride * src_h * 2);
+    if(info->num_frames > VID_PLAY_MAXFRAMES)
+	info->num_frames = VID_PLAY_MAXFRAMES;
+
+    /* Use end of video memory. Assume the card has 8 MB */
+    base0 = (8 - pm2_vidmem)*1024*1024;
+    info->dga_addr = pm2_mem + base0;
+
+    info->dest.pitch.y = pitch*2;
+    info->dest.pitch.u = 0;
+    info->dest.pitch.v = 0;
+    info->offset.y = 0;
+    info->offset.v = 0;
+    info->offset.u = 0;
+    info->frame_size = stride * src_h * 2;
+
+    for(i = 0; i < info->num_frames; i++){
+	info->offsets[i] = info->frame_size * i;
+	frames[i] = (base0 + info->offsets[i]) >> 1;
+    }
+
+    WRITE_REG(WindowOrigin, 0);
+    WRITE_REG(dY, 1 << 16);
+    WRITE_REG(RasterizerMode, 0);
+    WRITE_REG(ScissorMode, 0);
+    WRITE_REG(AreaStippleMode, 0);
+    WRITE_REG(StencilMode, 0);
+    WRITE_REG(TextureAddressMode, 1);
+
+    WRITE_REG(dSdyDom, 0);
+    WRITE_REG(dTdx, 0);
+
+    WRITE_REG(PMTextureMapFormat, (1 << 19) | ppcode);
+    WRITE_REG(PMTextureDataFormat, format);
+    WRITE_REG(PMTextureReadMode, (1 << 17) | /* FilterMode */
+	      (11 << 13) | (11 << 9) /* TextureSize log2 */ | 1);
+    WRITE_REG(ColorDDAMode, 0);
+    WRITE_REG(TextureColorMode, (0 << 4) /* RGB */ | (3 << 1) /* Copy */ | 1);
+    WRITE_REG(AlphaBlendMode, 0);
+    WRITE_REG(DitherMode, (1 << 10) | 1);
+    WRITE_REG(LogicalOpMode, 0);
+    WRITE_REG(FBReadMode, sppc);
+    WRITE_REG(FBHardwareWriteMask, 0xFFFFFFFF);
+    WRITE_REG(FBWriteMode, 1);
+    WRITE_REG(YUVMode, 1);
+
+    WRITE_REG(SStart, 0);
+    WRITE_REG(TStart, 0);
+
+    WRITE_REG(dSdx, (src_w << 20) / drw_w);
+    WRITE_REG(dTdyDom, (src_h << 20) / drw_h);
+    WRITE_REG(RectangleOrigin, info->dest.x | (info->dest.y << 16));
+    WRITE_REG(RectangleSize, (drw_h << 16) | drw_w);
+
+    TRACE_EXIT();
+    return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOn)(void)
+{
+    TRACE_ENTER();
+
+    TRACE_EXIT();
+    return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOff)(void)
+{
+    WRITE_REG(YUVMode, 0);
+    WRITE_REG(TextureColorMode, 0);
+    WRITE_REG(TextureAddressMode, 0);
+    WRITE_REG(TextureReadMode, 0);
+    return 0;
+}
+
+int VIDIX_NAME(vixPlaybackFrameSelect)(unsigned int frame)
+{
+    WRITE_REG(PMTextureBaseAddress, frames[frame]);
+    WRITE_REG(Render, PrimitiveRectangle | XPositive | YPositive |
+	      TextureEnable);
+    return 0;
+}
diff --git a/contrib/vidix/drivers/pm3_regs.h b/contrib/vidix/drivers/pm3_regs.h
new file mode 100644
index 000000000..44cc92dca
--- /dev/null
+++ b/contrib/vidix/drivers/pm3_regs.h
@@ -0,0 +1,1253 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_regs.h,v 1.9 2001/11/20 00:09:15 alanh Exp $ */
+
+/*
+ * glint register file
+ *
+ * Copyright by Sven Luther
+ * Authors: Sven Luther, <luther@dpt-info.u-strasbg.fr>
+ *          Thomas Witzel, <twitzel@nmr.mgh.harvard.edu>
+ *
+ * this work is sponsored by Appian Graphics.
+ *
+ */
+
+#ifndef _PM3_REG_H_
+#define _PM3_REG_H_
+
+#define PM3FIFOSize 120
+
+#define PM3Tag(r) ((r>>3)&0x7ff)
+
+#define PM3OutputFIFO						0x2000
+
+/**********************************************
+*  GLINT Permedia3 Control Status registers   *
+***********************************************/
+/* Control Status Registers */
+#define PM3ResetStatus						0x0000
+#define PM3IntEnable						0x0008
+#define PM3IntFlags						0x0010
+#define PM3InFIFOSpace						0x0018
+#define PM3OutFIFOWords						0x0020
+#define PM3DMAAddress						0x0028
+#define PM3DMACount						0x0030
+#define PM3ErrorFlags						0x0038
+#define PM3VClkCtl						0x0040
+#define PM3TestRegister						0x0048
+#define PM3Aperture0						0x0050
+#define PM3Aperture1						0x0058
+#define PM3DMAControl						0x0060
+#define PM3FIFODis						0x0068
+#define PM3ChipConfig						0x0070
+#define PM3AGPControl						0x0078
+
+#define PM3GPOutDMAAddress					0x0080
+#define PM3PCIFeedbackCount					0x0088
+#define PM3PCIAbortStatus					0x0090
+#define PM3PCIAbortAddress					0x0098
+
+#define PM3PCIPLLStatus						0x00f0
+
+#define PM3HostTextureAddress					0x0100
+#define PM3TextureDownloadControl				0x0108
+#define PM3TextureOperation					0x0110
+#define PM3LogicalTexturePage					0x0118
+#define PM3TexDMAAddress					0x0120
+#define PM3TexFIFOSpace						0x0128
+
+/**********************************************
+*  GLINT Permedia3 Region 0 Bypass Controls   *
+***********************************************/
+#define PM3ByAperture1Mode					0x0300
+	#define PM3ByApertureMode_BYTESWAP_ABCD			(0<<0)
+	#define PM3ByApertureMode_BYTESWAP_BADC			(1<<0)
+	#define PM3ByApertureMode_BYTESWAP_CDAB			(2<<0)
+	#define PM3ByApertureMode_BYTESWAP_DCBA			(3<<0)
+	#define PM3ByApertureMode_PATCH_DISABLE			(0<<2)
+	#define PM3ByApertureMode_PATCH_ENABLE			(1<<2)
+	#define PM3ByApertureMode_FORMAT_RAW			(0<<3)
+	#define PM3ByApertureMode_FORMAT_YUYV			(1<<3)
+	#define PM3ByApertureMode_FORMAT_UYVY			(2<<3)
+	#define PM3ByApertureMode_PIXELSIZE_8BIT		(0<<5)
+	#define PM3ByApertureMode_PIXELSIZE_16BIT		(1<<5)
+	#define PM3ByApertureMode_PIXELSIZE_32BIT		(2<<5)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_1024		(0<<7)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_2048		(1<<7)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_4096		(2<<7)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_8192		(3<<7)
+	#define PM3ByApertureMode_PATCH_OFFSET_X(off)	(((off)&7f)<<9)
+	#define PM3ByApertureMode_PATCH_OFFSET_Y(off)	(((off)&7f)<<16)
+	#define PM3ByApertureMode_FRAMEBUFFER			(0<<21)
+	#define PM3ByApertureMode_LOCALBUFFER			(1<<21)
+	#define PM3ByApertureMode_DOUBLE_WRITE_OFF		(0<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_1MB		(1<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_2MB		(2<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_4MB		(3<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_8MB		(4<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_16MB		(5<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_32MB		(6<<22)
+#define PM3Aperture1Stride					0x0308
+#define PM3Aperture1YStart					0x0310
+#define PM3Aperture1UStart					0x0318
+#define PM3Aperture1VStart					0x0320
+
+#define PM3ByAperture2Mode					0x0328
+#define PM3Aperture2Stride					0x0330
+#define PM3Aperture2YStart					0x0338
+#define PM3Aperture2UStart					0x0340
+#define PM3Aperture2VStart					0x0348
+
+#define PM3ByDMAReadCommandBase					0x0378
+#define PM3ByDMAReadCommandCount				0x0380
+#define PM3ByDMAReadMode					0x0350
+	#define PM3ByDMAReadMode_ByteSwap_NONE			(0<<0)
+	#define PM3ByDMAReadMode_ByteSwap_BYTE			(1<<0)
+	#define PM3ByDMAReadMode_ByteSwap_HWORD			(2<<0)
+	#define PM3ByDMAReadMode_ByteSwap_FULL			(3<<0)
+	#define PM3ByDMAReadMode_PatchEnable			(1<<2)
+	#define PM3ByDMAReadMode_Format_RAW			(0<<3)
+	#define PM3ByDMAReadMode_Format_YUYV			(1<<3)
+	#define PM3ByDMAReadMode_Format_UYVY			(2<<3)
+	#define PM3ByDMAReadMode_PixelSize(s)			(((s>>4)&3)<<5)
+	#define PM3ByDMAReadMode_EffectiveStride(s)		((s&3)<<7)
+	#define PM3ByDMAReadMode_PatchOffsetX(x)		((x&0x3f)<<9)
+	#define PM3ByDMAReadMode_PatchOffsetY(y)		((y&0x3f)<<16)
+	#define PM3ByDMAReadMode_Buffer_FB			(0<<21)
+	#define PM3ByDMAReadMode_Buffer_LB			(1<<21)
+	#define PM3ByDMAReadMode_Active				(1<<22)
+	#define PM3ByDMAReadMode_MemType_PCI			(0<<23)
+	#define PM3ByDMAReadMode_MemType_AGP			(1<<23)
+	#define PM3ByDMAReadMode_Burst(b)			((b&7)<<24)
+	#define PM3ByDMAReadMode_Align				(1<<27)
+#define PM3ByDMAReadStride					0x0358
+#define PM3ByDMAReadUStart					0x0368
+#define PM3ByDMAReadVStart					0x0370
+#define PM3ByDMAReadYStart					0x0360
+
+
+/**********************************************
+*  GLINT Permedia3 Memory Control (0x1000)    *
+***********************************************/
+#define PM3MemCounter						0x1000
+#define PM3MemBypassWriteMask					0x1008
+#define PM3MemScratch						0x1010
+#define PM3LocalMemCaps						0x1018
+	#define PM3LocalMemCaps_NoWriteMask			(1<<28)
+#define PM3LocalMemTimings					0x1020
+#define PM3LocalMemControl					0x1028
+#define PM3LocalMemRefresh					0x1030
+#define PM3LocalMemPowerDown					0x1038
+#define PM3RemoteMemControl					0x1100
+
+/**********************************************
+*  GLINT Permedia3 Video Control (0x3000)     *
+***********************************************/
+
+#define PM3ScreenBase						0x3000
+#define PM3ScreenStride						0x3008
+#define PM3HTotal						0x3010
+#define PM3HgEnd						0x3018
+#define PM3HbEnd						0x3020
+#define PM3HsStart						0x3028
+#define PM3HsEnd						0x3030
+#define PM3VTotal						0x3038
+#define PM3VbEnd						0x3040
+#define PM3VsStart						0x3048
+#define PM3VsEnd						0x3050
+#define PM3VideoControl						0x3058
+	#define PM3VideoControl_DISABLE				(0<<0)
+	#define PM3VideoControl_ENABLE				(1<<0)
+	#define PM3VideoControl_BLANK_ACTIVE_HIGH		(0<<1)
+	#define PM3VideoControl_BLANK_ACTIVE_LOW		(1<<1)
+	#define PM3VideoControl_LINE_DOUBLE_OFF			(0<<2)
+	#define PM3VideoControl_LINE_DOUBLE_ON			(1<<2)
+	#define PM3VideoControl_HSYNC_FORCE_HIGH		(0<<3)
+	#define PM3VideoControl_HSYNC_ACTIVE_HIGH		(1<<3)
+	#define PM3VideoControl_HSYNC_FORCE_LOW			(2<<3)
+	#define PM3VideoControl_HSYNC_ACTIVE_LOW		(3<<3)
+	#define PM3VideoControl_VSYNC_FORCE_HIGH		(0<<5)
+	#define PM3VideoControl_VSYNC_ACTIVE_HIGH		(1<<5)
+	#define PM3VideoControl_VSYNC_FORCE_LOW			(2<<5)
+	#define PM3VideoControl_VSYNC_ACTIVE_LOW		(3<<5)
+	#define PM3VideoControl_BYTE_DOUBLE_OFF			(0<<7)
+	#define PM3VideoControl_BYTE_DOUBLE_ON			(1<<7)
+	#define PM3VideoControl_BUFFER_SWAP_SYNCON_FRAMEBLANK	(0<<9)
+	#define PM3VideoControl_BUFFER_SWAP_FREE_RUNNING	(1<<9)
+	#define PM3VideoControl_BUFFER_SWAP_LIMITETO_FRAMERATE	(2<<9)
+	#define PM3VideoControl_STEREO_DISABLE			(0<<11)
+	#define PM3VideoControl_STEREO_ENABLE			(1<<11)
+	#define PM3VideoControl_RIGHT_EYE_ACTIVE_HIGH		(0<<12)
+	#define PM3VideoControl_RIGHT_EYE_ACTIVE_LOW		(1<<12)
+	#define PM3VideoControl_VIDEO_EXT_LOW			(0<<14)
+	#define PM3VideoControl_VIDEO_EXT_HIGH			(1<<14)
+	#define PM3VideoControl_SYNC_MODE_INDEPENDENT		(0<<16)
+	#define PM3VideoControl_SYNC_MODE_SYNCTO_VSA		(1<<16)
+	#define PM3VideoControl_SYNC_MODE_SYNCTO_VSB		(2<<16)
+	#define PM3VideoControl_PATCH_DISABLE			(0<<18)
+	#define PM3VideoControl_PATCH_ENABLE			(1<<18)
+	#define PM3VideoControl_PIXELSIZE_8BIT			(0<<19)
+	#define PM3VideoControl_PIXELSIZE_16BIT			(1<<19)
+	#define PM3VideoControl_PIXELSIZE_32BIT			(2<<19)
+	#define PM3VideoControl_DISPLAY_DISABLE			(0<<21)
+	#define PM3VideoControl_DISPLAY_ENABLE			(1<<21)
+	#define PM3VideoControl_PATCH_OFFSET_X(off)	(((off)&0x3f)<<22)
+	#define PM3VideoControl_PATCH_OFFSET_Y(off)	(((off)&0x3f)<<28)
+#define PM3InterruptLine					0x3060
+#define PM3DisplayData						0x3068
+#define PM3VerticalLineCount					0x3070
+#define PM3FifoControl						0x3078
+#define PM3ScreenBaseRight					0x3080
+#define PM3MiscControl						0x3088
+
+#define PM3VideoOverlayUpdate					0x3100
+	#define PM3VideoOverlayUpdate_DISABLE			(0<<0)
+	#define PM3VideoOverlayUpdate_ENABLE			(1<<0)
+#define PM3VideoOverlayMode					0x3108
+	#define PM3VideoOverlayMode_DISABLE			(0<<0)
+	#define PM3VideoOverlayMode_ENABLE			(1<<0)
+	#define PM3VideoOverlayMode_BUFFERSYNC_MANUAL		(0<<1)
+	#define PM3VideoOverlayMode_BUFFERSYNC_VIDEOSTREAMA	(1<<1)
+	#define PM3VideoOverlayMode_BUFFERSYNC_VIDEOSTREAMB	(2<<1)
+	#define PM3VideoOverlayMode_FIELDPOLARITY_NORMAL	(0<<4)
+	#define PM3VideoOverlayMode_FIELDPOLARITY_INVERT	(1<<4)
+	#define PM3VideoOverlayMode_PIXELSIZE_8BIT		(0<<5)
+	#define PM3VideoOverlayMode_PIXELSIZE_16BIT		(1<<5)
+	#define PM3VideoOverlayMode_PIXELSIZE_32BIT		(2<<5)
+	#define PM3VideoOverlayMode_COLORFORMAT_RGB8888	((0<<7)|(1<<12)|(2<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_RGB4444	((1<<7)|(1<<12)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_RGB5551	((2<<7)|(1<<12)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_RGB565	((3<<7)|(1<<12)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_RGB332	((4<<7)|(1<<12)|(0<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_BGR8888	((0<<7)|(2<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_BGR4444	((1<<7)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_BGR5551	((2<<7)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_BGR565	((3<<7)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_BGR332	((4<<7)|(0<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_CI8	((5<<7)|(1<<12)|(0<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_VUY444	((2<<10)|(1<<12)|(2<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_YUV444	((2<<10)|(2<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_VUY422	((1<<10)|(1<<12)|(1<<5))
+	#define PM3VideoOverlayMode_COLORFORMAT_YUV422	((1<<10)|(1<<5))
+	#define PM3VideoOverlayMode_COLORORDER_BGR		(0<<12)
+	#define PM3VideoOverlayMode_COLORORDER_RGB		(1<<12)
+	#define PM3VideoOverlayMode_LINEARCOLOREXT_OFF		(0<<13)
+	#define PM3VideoOverlayMode_LINEARCOLOREXT_ON		(1<<13)
+	#define PM3VideoOverlayMode_FILTER_MASK			(3<<14)
+	#define PM3VideoOverlayMode_FILTER_OFF			(0<<14)
+	#define PM3VideoOverlayMode_FILTER_FULL			(1<<14)
+	#define PM3VideoOverlayMode_FILTER_PARTIAL		(2<<14)
+	#define PM3VideoOverlayMode_DEINTERLACE_OFF		(0<<16)
+	#define PM3VideoOverlayMode_DEINTERLACE_BOB		(1<<16)
+	#define PM3VideoOverlayMode_PATCHMODE_OFF		(0<<18)
+	#define PM3VideoOverlayMode_PATCHMODE_ON		(1<<18)
+	#define PM3VideoOverlayMode_FLIP_VIDEO			(0<<20)
+	#define PM3VideoOverlayMode_FLIP_VIDEOSTREAMA		(1<<20)
+	#define PM3VideoOverlayMode_FLIP_VIDEOSTREAMB		(2<<20)
+	#define PM3VideoOverlayMode_MIRROR_MASK			(3<<23)
+	#define PM3VideoOverlayMode_MIRRORX_OFF			(0<<23)
+	#define PM3VideoOverlayMode_MIRRORX_ON			(1<<23)
+	#define PM3VideoOverlayMode_MIRRORY_OFF			(0<<24)
+	#define PM3VideoOverlayMode_MIRRORY_ON			(1<<24)
+#define PM3VideoOverlayFifoControl				0x3110
+#define PM3VideoOverlayIndex					0x3118
+#define PM3VideoOverlayBase					0x3120
+#define PM3VideoOverlayBase0					0x3120
+#define PM3VideoOverlayBase1					0x3128
+#define PM3VideoOverlayBase2					0x3130
+#define PM3VideoOverlayStride					0x3138
+	#define PM3VideoOverlayStride_STRIDE(s)		(((s)&0xfff)<<0)
+#define PM3VideoOverlayWidth					0x3140
+	#define PM3VideoOverlayWidth_WIDTH(w)		(((w)&0xfff)<<0)
+#define PM3VideoOverlayHeight					0x3148
+	#define PM3VideoOverlayHeight_HEIGHT(h)		(((h)&0xfff)<<0)
+#define PM3VideoOverlayOrigin					0x3150
+	#define PM3VideoOverlayOrigin_XORIGIN(x)	(((x)&0xfff)<<0)
+	#define PM3VideoOverlayOrigin_YORIGIN(y)	(((y)&0xfff)<<16)
+#define PM3VideoOverlayShrinkXDelta				0x3158
+	#define PM3VideoOverlayShrinkXDelta_NONE		(1<<16)
+	#define PM3VideoOverlayShrinkXDelta_DELTA(s,d)		\
+		((((s)<<16)/(d))&0x0ffffff0)
+#define PM3VideoOverlayZoomXDelta				0x3160
+	#define PM3VideoOverlayZoomXDelta_NONE			(1<<16)
+	#define PM3VideoOverlayZoomXDelta_DELTA(s,d)		\
+		((((s)<<16)/(d))&0x0001fff0)
+#define PM3VideoOverlayYDelta					0x3168
+	#define PM3VideoOverlayYDelta_NONE			(1<<16)
+	#define PM3VideoOverlayYDelta_DELTA(s,d)			\
+		((((s)<<16)/(d))&0x0ffffff0)
+#define PM3VideoOverlayFieldOffset				0x3170
+#define PM3VideoOverlayStatus					0x3178
+
+/**********************************************
+*  GLINT Permedia3 RAMDAC Registers (0x4000)  *
+***********************************************/
+/* Direct Registers */
+#define PM3RD_PaletteWriteAddress				0x4000
+#define PM3RD_PaletteData					0x4008
+#define PM3RD_PixelMask						0x4010
+#define PM3RD_PaletteReadAddress				0x4018
+
+#define PM3RD_IndexLow						0x4020
+#define PM3RD_IndexHigh						0x4028
+#define PM3RD_IndexedData					0x4030
+#define PM3RD_IndexControl					0x4038
+	#define PM3RD_IndexControl_AUTOINCREMENT_ENABLE		(1<<0)
+	#define PM3RD_IndexControl_AUTOINCREMENT_DISABLE	(0<<0)
+
+/* Indirect Registers */
+#define PM3RD_MiscControl					0x000
+	#define PM3RD_MiscControl_HIGHCOLOR_RES_DISABLE		(0<<0)
+	#define PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE		(1<<0)
+	#define PM3RD_MiscControl_PIXELDOUBLE_DISABLE		(0<<1)
+	#define PM3RD_MiscControl_PIXELDOUBLE_ENABLE		(1<<1)
+	#define PM3RD_MiscControl_LASTREAD_ADDR_DISABLE		(0<<2)
+	#define PM3RD_MiscControl_LASTREAD_ADDR_ENABLE		(1<<2)
+	#define PM3RD_MiscControl_DIRECTCOLOR_DISABLE		(0<<3)
+	#define PM3RD_MiscControl_DIRECTCOLOR_ENABLE		(1<<3)
+	#define PM3RD_MiscControl_OVERLAY_DISABLE		(0<<4)
+	#define PM3RD_MiscControl_OVERLAY_ENABLE		(1<<4)
+	#define PM3RD_MiscControl_PIXELDOUBLE_BUFFER_DISABLE	(0<<5)
+	#define PM3RD_MiscControl_PIXELDOUBLE_BUFFER_ENABLE	(1<<5)
+	#define PM3RD_MiscControl_VSB_OUTPUT_DISABLE		(0<<6)
+	#define PM3RD_MiscControl_VSB_OUTPUT_ENABLE		(1<<6)
+	#define PM3RD_MiscControl_STEREODOUBLE_BUFFER_DISABLE	(0<<7)
+	#define PM3RD_MiscControl_STEREODOUBLE_BUFFER_ENABLE	(1<<7)
+#define PM3RD_SyncControl					0x001
+	#define PM3RD_SyncControl_HSYNC_ACTIVE_LOW		(0<<0)
+	#define PM3RD_SyncControl_HSYNC_ACTIVE_HIGH		(1<<0)
+	#define PM3RD_SyncControl_HSYNC_FORCE_ACTIVE		(3<<0)
+	#define PM3RD_SyncControl_HSYNC_FORCE_INACTIVE		(4<<0)
+	#define PM3RD_SyncControl_HSYNC_TRI_STATE		(2<<0)
+	#define PM3RD_SyncControl_VSYNC_ACTIVE_LOW		(0<<3)
+	#define PM3RD_SyncControl_VSYNC_ACTIVE_HIGH		(1<<3)
+	#define PM3RD_SyncControl_VSYNC_TRI_STATE		(2<<3)
+	#define PM3RD_SyncControl_VSYNC_FORCE_ACTIVE		(3<<3)
+	#define PM3RD_SyncControl_VSYNC_FORCE_INACTIVE		(4<<3)
+	#define PM3RD_SyncControl_HSYNC_OVERRIDE_SETBY_HSYNC	(0<<6)
+	#define PM3RD_SyncControl_HSYNC_OVERRIDE_FORCE_HIGH	(1<<6)
+	#define PM3RD_SyncControl_VSYNC_OVERRIDE_SETBY_VSYNC	(0<<7)
+	#define PM3RD_SyncControl_VSYNC_OVERRIDE_FORCE_HIGH	(1<<7)
+#define PM3RD_DACControl					0x002
+	#define PM3RD_DACControl_DAC_POWER_ON			(0<<0)
+	#define PM3RD_DACControl_DAC_POWER_OFF			(1<<0)
+	#define PM3RD_DACControl_SYNC_ON_GREEN_DISABLE		(0<<3)
+	#define PM3RD_DACControl_SYNC_ON_GREEN_ENABLE		(1<<3)
+	#define PM3RD_DACControl_BLANK_RED_DAC_DISABLE		(0<<4)
+	#define PM3RD_DACControl_BLANK_RED_DAC_ENABLE		(1<<4)
+	#define PM3RD_DACControl_BLANK_GREEN_DAC_DISABLE	(0<<5)
+	#define PM3RD_DACControl_BLANK_GREEN_DAC_ENABLE		(1<<5)
+	#define PM3RD_DACControl_BLANK_BLUE_DAC_DISABLE		(0<<6)
+	#define PM3RD_DACControl_BLANK_BLUE_DAC_ENABLE		(1<<6)
+	#define PM3RD_DACControl_BLANK_PEDESTAL_DISABLE		(0<<7)
+	#define PM3RD_DACControl_BLANK_PEDESTAL_ENABLE		(1<<7)
+#define PM3RD_PixelSize						0x003
+	#define PM3RD_PixelSize_24_BIT_PIXELS			(4<<0)
+	#define PM3RD_PixelSize_32_BIT_PIXELS			(2<<0)
+	#define PM3RD_PixelSize_16_BIT_PIXELS			(1<<0)
+	#define PM3RD_PixelSize_8_BIT_PIXELS			(0<<0)
+#define PM3RD_ColorFormat					0x004
+	#define PM3RD_ColorFormat_LINEAR_COLOR_EXT_ENABLE	(1<<6)
+	#define PM3RD_ColorFormat_LINEAR_COLOR_EXT_DISABLE	(0<<6)
+	#define PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW		(1<<5)
+	#define PM3RD_ColorFormat_COLOR_ORDER_RED_LOW		(0<<5)
+	#define PM3RD_ColorFormat_COLOR_FORMAT_MASK		(0x1f<<0)
+	#define PM3RD_ColorFormat_8888_COLOR			(0<<0)
+	#define PM3RD_ColorFormat_5551_FRONT_COLOR		(1<<0)
+	#define PM3RD_ColorFormat_4444_COLOR			(2<<0)
+	#define PM3RD_ColorFormat_332_FRONT_COLOR		(5<<0)
+	#define PM3RD_ColorFormat_332_BACK_COLOR		(6<<0)
+	#define PM3RD_ColorFormat_2321_FRONT_COLOR		(9<<0)
+	#define PM3RD_ColorFormat_2321_BACK_COLOR		(10<<0)
+	#define PM3RD_ColorFormat_232_FRONTOFF_COLOR		(11<<0)
+	#define PM3RD_ColorFormat_232_BACKOFF_COLOR		(12<<0)
+	#define PM3RD_ColorFormat_5551_BACK_COLOR		(13<<0)
+	#define PM3RD_ColorFormat_CI8_COLOR			(14<<0)
+	#define PM3RD_ColorFormat_565_FRONT_COLOR		(16<<0)
+	#define PM3RD_ColorFormat_565_BACK_COLOR		(17<<0)
+#define PM3RD_CursorMode					0x005
+	#define PM3RD_CursorMode_CURSOR_DISABLE			(0<<0)
+	#define PM3RD_CursorMode_CURSOR_ENABLE			(1<<0)
+	#define PM3RD_CursorMode_FORMAT_64x64_2BPE_P0123	(0<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P0		(1<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P1		(2<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P2		(3<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P3		(4<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_4BPE_P01		(5<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_4BPE_P23		(6<<2)
+	#define PM3RD_CursorMode_TYPE_MS			(0<<4)
+	#define PM3RD_CursorMode_TYPE_X				(1<<4)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_DISABLE	(0<<6)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_ENABLE	(1<<6)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_3_COLOR	(2<<6)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_15_COLOR	(3<<6)
+#define PM3RD_CursorControl					0x006
+	#define PM3RD_CursorControl_DOUBLE_X_DISABLED		(0<<0)
+	#define PM3RD_CursorControl_DOUBLE_X_ENABLED		(1<<0)
+	#define PM3RD_CursorControl_DOUBLE_Y_DISABLED		(0<<1)
+	#define PM3RD_CursorControl_DOUBLE_Y_ENABLED		(1<<1)
+	#define PM3RD_CursorControl_READBACK_POS_DISABLED	(0<<2)
+	#define PM3RD_CursorControl_READBACK_POS_ENABLED	(1<<2)
+
+#define PM3RD_CursorXLow					0x007
+#define PM3RD_CursorXHigh					0x008
+#define PM3RD_CursorYLow					0x009
+#define PM3RD_CursorYHigh					0x00a
+#define PM3RD_CursorHotSpotX					0x00b
+#define PM3RD_CursorHotSpotY					0x00c
+#define PM3RD_OverlayKey					0x00d
+#define PM3RD_Pan						0x00e
+	#define PM3RD_Pan_DISABLE				(0<<0)
+	#define PM3RD_Pan_ENABLE				(1<<0)
+	#define PM3RD_Pan_GATE_DISABLE				(0<<1)
+	#define PM3RD_Pan_GATE_ENABLE				(1<<1)
+#define PM3RD_Sense						0x00f
+
+#define PM3RD_CheckControl					0x018
+	#define PM3RD_CheckControl_PIXEL_DISABLED		(0<<0)
+	#define PM3RD_CheckControl_PIXEL_ENABLED		(1<<0)
+	#define PM3RD_CheckControl_LUT_DISABLED			(0<<1)
+	#define PM3RD_CheckControl_LUT_ENABLED			(1<<1)
+#define PM3RD_CheckPixelRed					0x019
+#define PM3RD_CheckPixelGreen					0x01a
+#define PM3RD_CheckPixelBlue					0x01b
+#define PM3RD_CheckLUTRed					0x01c
+#define PM3RD_CheckLUTGreen					0x01d
+#define PM3RD_CheckLUTBlue					0x01e
+#define PM3RD_Scratch						0x01f
+
+#define PM3RD_VideoOverlayControl				0x020
+	#define PM3RD_VideoOverlayControl_DISABLE		(0<<0)
+	#define PM3RD_VideoOverlayControl_ENABLE		(1<<0)
+	#define PM3RD_VideoOverlayControl_MODE_MASK		(3<<1)
+	#define PM3RD_VideoOverlayControl_MODE_MAINKEY		(0<<1)
+	#define PM3RD_VideoOverlayControl_MODE_OVERLAYKEY	(1<<1)
+	#define PM3RD_VideoOverlayControl_MODE_ALWAYS		(2<<1)
+	#define PM3RD_VideoOverlayControl_MODE_BLEND		(3<<1)
+	#define PM3RD_VideoOverlayControl_DIRECTCOLOR_DISABLED	(0<<3)
+	#define PM3RD_VideoOverlayControl_DIRECTCOLOR_ENABLED	(1<<3)
+	#define PM3RD_VideoOverlayControl_BLENDSRC_MAIN		(0<<4)
+	#define PM3RD_VideoOverlayControl_BLENDSRC_REGISTER	(1<<4)
+	#define PM3RD_VideoOverlayControl_KEY_COLOR		(0<<5)
+	#define PM3RD_VideoOverlayControl_KEY_ALPHA		(1<<5)
+#define PM3RD_VideoOverlayXStartLow				0x021
+#define PM3RD_VideoOverlayXStartHigh				0x022
+#define PM3RD_VideoOverlayYStartLow				0x023
+#define PM3RD_VideoOverlayYStartHigh				0x024
+#define PM3RD_VideoOverlayXEndLow				0x025
+#define PM3RD_VideoOverlayXEndHigh				0x026
+#define PM3RD_VideoOverlayYEndLow				0x027
+#define PM3RD_VideoOverlayYEndHigh				0x028
+#define PM3RD_VideoOverlayKeyR					0x029
+#define PM3RD_VideoOverlayKeyG					0x02a
+#define PM3RD_VideoOverlayKeyB					0x02b
+#define PM3RD_VideoOverlayBlend					0x02c
+	#define PM3RD_VideoOverlayBlend_FACTOR_0_PERCENT	(0<<6)
+	#define PM3RD_VideoOverlayBlend_FACTOR_25_PERCENT	(1<<6)
+	#define PM3RD_VideoOverlayBlend_FACTOR_75_PERCENT	(2<<6)
+	#define PM3RD_VideoOverlayBlend_FACTOR_100_PERCENT	(3<<6)
+
+#define PM3RD_DClkSetup1					0x1f0
+#define PM3RD_DClkSetup2					0x1f1
+#define PM3RD_KClkSetup1					0x1f2
+#define PM3RD_KClkSetup2					0x1f3
+
+#define PM3RD_DClkControl					0x200
+	#define PM3RD_DClkControl_SOURCE_PLL			(0<<4)
+	#define PM3RD_DClkControl_SOURCE_VSA			(1<<4)
+	#define PM3RD_DClkControl_SOURCE_VSB			(2<<4)
+	#define PM3RD_DClkControl_SOURCE_EXT			(3<<4)
+	#define PM3RD_DClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_DClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_DClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_DClkControl_LOCKED			(1<<1)
+	#define PM3RD_DClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_DClkControl_ENABLE			(1<<0)
+	#define PM3RD_DClkControl_DISABLE			(0<<0)
+#define PM3RD_DClk0PreScale					0x201
+#define PM3RD_DClk0FeedbackScale				0x202
+#define PM3RD_DClk0PostScale					0x203
+#define PM3RD_DClk1PreScale					0x204
+#define PM3RD_DClk1FeedbackScale				0x205
+#define PM3RD_DClk1PostScale					0x206
+#define PM3RD_DClk2PreScale					0x207
+#define PM3RD_DClk2FeedbackScale				0x208
+#define PM3RD_DClk2PostScale					0x209
+#define PM3RD_DClk3PreScale					0x20a
+#define PM3RD_DClk3FeedbackScale				0x20b
+#define PM3RD_DClk3PostScale					0x20c
+#define PM3RD_KClkControl					0x20d
+	#define PM3RD_KClkControl_DISABLE			(0<<0)
+	#define PM3RD_KClkControl_ENABLE			(1<<0)
+	#define PM3RD_KClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_KClkControl_LOCKED			(1<<1)
+	#define PM3RD_KClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_KClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_KClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_KClkControl_STATE_LOW_POWER		(3<<2)
+	#define PM3RD_KClkControl_SOURCE_PCLK			(0<<4)
+	#define PM3RD_KClkControl_SOURCE_HALF_PCLK		(1<<4)
+	#define PM3RD_KClkControl_SOURCE_PLL			(2<<4)
+#define PM3RD_KClkPreScale					0x20e
+#define PM3RD_KClkFeedbackScale					0x20f
+#define PM3RD_KClkPostScale					0x210
+#define PM3RD_MClkControl					0x211
+	#define PM3RD_MClkControl_DISABLE			(0<<0)
+	#define PM3RD_MClkControl_ENABLE			(1<<0)
+	#define PM3RD_MClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_MClkControl_LOCKED			(1<<1)
+	#define PM3RD_MClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_MClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_MClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_MClkControl_STATE_LOW_POWER		(3<<2)
+	#define PM3RD_MClkControl_SOURCE_PCLK			(0<<4)
+	#define PM3RD_MClkControl_SOURCE_HALF_PCLK		(1<<4)
+	#define PM3RD_MClkControl_SOURCE_HALF_EXT		(3<<4)
+	#define PM3RD_MClkControl_SOURCE_EXT			(4<<4)
+	#define PM3RD_MClkControl_SOURCE_HALF_KCLK		(5<<4)
+	#define PM3RD_MClkControl_SOURCE_KCLK			(6<<4)
+#define PM3RD_MClkPreScale					0x212
+#define PM3RD_MClkFeedbackScale					0x213
+#define PM3RD_MClkPostScale					0x214
+#define PM3RD_SClkControl					0x215
+	#define PM3RD_SClkControl_DISABLE			(0<<0)
+	#define PM3RD_SClkControl_ENABLE			(1<<0)
+	#define PM3RD_SClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_SClkControl_LOCKED			(1<<1)
+	#define PM3RD_SClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_SClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_SClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_SClkControl_STATE_LOW_POWER		(3<<2)
+	#define PM3RD_SClkControl_SOURCE_PCLK			(0<<4)
+	#define PM3RD_SClkControl_SOURCE_HALF_PCLK		(1<<4)
+	#define PM3RD_SClkControl_SOURCE_HALF_EXT		(3<<4)
+	#define PM3RD_SClkControl_SOURCE_EXT			(4<<4)
+	#define PM3RD_SClkControl_SOURCE_HALF_KCLK		(5<<4)
+	#define PM3RD_SClkControl_SOURCE_KCLK			(6<<4)
+#define PM3RD_SClkPreScale					0x216
+#define PM3RD_SClkFeedbackScale					0x217
+#define PM3RD_SClkPostScale					0x218
+
+#define PM3RD_CursorPalette(p)					(0x303+(p))
+#define PM3RD_CursorPattern(p)					(0x400+(p))
+/******************************************************
+*  GLINT Permedia3 Video Streaming Registers (0x5000) *
+*******************************************************/
+
+#define PM3VSConfiguration					0x5800
+
+/**********************************************
+*  GLINT Permedia3 Core Registers (0x8000+)   *
+***********************************************/
+#define PM3AALineWidth						0x94c0
+#define PM3AAPointsize						0x94a0
+#define PM3AlphaBlendAlphaMode					0xafa8
+#define PM3AlphaBlendAlphaModeAnd				0xad30
+#define PM3AlphaBlendAlphaModeOr				0xad38
+#define PM3AlphaBlendColorMode					0xafa0
+#define PM3AlphaBlendColorModeAnd				0xacb0
+#define PM3AlphaBlendColorModeOr				0xacb8
+#define PM3AlphaDestColor					0xaf88
+#define PM3AlphaSourceColor					0xaf80
+#define PM3AlphaTestMode					0x8800
+#define PM3AlphaTestModeAnd					0xabf0
+#define PM3AlphaTestModeOr					0xabf8
+#define PM3AntialiasMode					0x8808
+#define PM3AntialiasModeAnd					0xac00
+#define PM3AntialiasModeOr					0xac08
+#define PM3AreaStippleMode					0x81a0
+/* ... */
+#define PM3BackgroundColor					0xb0c8
+#define PM3BasePageOfWorkingSet					0xb4c8
+/* ... */
+#define PM3ChromaTestMode					0x8f18
+/* ... */
+#define PM3ColorDDAMode						0x87e0
+#define PM3ColorDDAModeAnd					0xabe0
+#define PM3ColorDDAModeOr					0xabe8
+#define PM3CommandInterrupt					0xa990
+#define PM3ConstantColorDDA					0xafb0
+	#define PM3ConstantColorDDA_R(r)		((r)&0xff)
+	#define PM3ConstantColorDDA_G(g)		(((g)&0xff)<<8)
+	#define PM3ConstantColorDDA_B(b)		(((b)&0xff)<<16)
+	#define PM3ConstantColorDDA_A(a)		(((a)&0xff)<<24)
+#define PM3ContextData						0x8dd0
+#define PM3ContextDump						0x8dc0
+#define PM3ContextRestore					0x8dc8
+#define PM3Continue						0x8058
+#define PM3ContinueNewDom					0x8048
+#define PM3ContinueNewLine					0x8040
+#define PM3ContinueNewSub					0x8050
+#define PM3Count						0x8030
+/* ... */
+#define PM3DeltaControl						0x9350
+#define PM3DeltaControlAnd					0xab20
+#define PM3DeltaControlOr					0xab28
+#define PM3DeltaMode						0x9300
+#define PM3DeltaModeAnd						0xaad0
+#define PM3DeltaModeOr						0xaad8
+
+#define PM3DepthMode						0x89a0
+/* ... */
+#define PM3DitherMode						0x8818
+#define PM3DitherModeAnd					0xacd0
+#define PM3DitherModeOr						0xacd8
+/* ... */
+#define PM3DMARectangleRead					0xa9a8
+	#define PM3DMARectangleRead_Width(w)			(w&0xfff)
+	#define PM3DMARectangleRead_Height(h)			((h&0xfff)<<12)
+	#define PM3DMARectangleRead_PixelSize(s)		((s&0x3)<<24)
+	#define PM3DMARectangleRead_Pack			(1<<26)
+	#define PM3DMARectangleRead_ByteSwap(b)			((b&0x3)<<27)
+	#define PM3DMARectangleRead_Alignment			(1<<30)
+#define PM3DMARectangleReadAddress				0xa9b0
+#define PM3DMARectangleReadLinePitch				0xa9b8
+#define PM3DMARectangleReadTarget				0xa9c0
+/* ... */
+#define PM3DownloadAddress					0xb0d0
+#define PM3DownloadData						0xb0d8
+/* ... */
+#define PM3dBdx							0x87b8
+#define PM3dBdyDom						0x87c0
+#define PM3dGdx							0x87a0
+#define PM3dGdyDom						0x87a8
+#define PM3dQdx							0x83c0
+#define PM3dQdyDom						0x83c8
+#define PM3dRdx							0x8788
+#define PM3dRdyDom						0x8790
+#define PM3dSdx							0x8390
+#define PM3dSdy							0x83d8
+#define PM3dSdyDom						0x8398
+#define PM3dTdx							0x83a8
+#define PM3dTdy							0x83e0
+#define PM3dTdyDom						0x83b0
+#define PM3dXDom						0x8008
+#define PM3dXSub						0x8018
+#define PM3dY							0x8028
+/* ... */
+#define PM3FBBlockColor						0x8ac8
+#define PM3FBBlockColor0					0xb060
+#define PM3FBBlockColor1					0xb068
+#define PM3FBBlockColor2					0xb070
+#define PM3FBBlockColor3					0xb078
+#define PM3FBBlockColorBack					0xb0a0
+#define PM3FBBlockColorBack0					0xb080
+#define PM3FBBlockColorBack1					0xb088
+#define PM3FBBlockColorBack2					0xb090
+#define PM3FBBlockColorBack3					0xb098
+#define PM3FBColor						0x8a98
+#define PM3FBDestReadBufferAddr0				0xae80
+#define PM3FBDestReadBufferAddr1				0xae88
+#define PM3FBDestReadBufferAddr2				0xae90
+#define PM3FBDestReadBufferAddr3				0xae98
+#define PM3FBDestReadBufferOffset0				0xaea0
+#define PM3FBDestReadBufferOffset1				0xaea8
+#define PM3FBDestReadBufferOffset2				0xaeb0
+#define PM3FBDestReadBufferOffset3				0xaeb8
+	#define PM3FBDestReadBufferOffset_XOffset(x)	((x)&0xffff)
+	#define PM3FBDestReadBufferOffset_YOffset(y)	(((y)&0xffff)<<16)
+#define PM3FBDestReadBufferWidth0				0xaec0
+#define PM3FBDestReadBufferWidth1				0xaec8
+#define PM3FBDestReadBufferWidth2				0xaed0
+#define PM3FBDestReadBufferWidth3				0xaed8
+	#define PM3FBDestReadBufferWidth_Width(w)	((w)&0x0fff)
+
+#define PM3FBDestReadEnables					0xaee8
+#define PM3FBDestReadEnablesAnd					0xad20
+#define PM3FBDestReadEnablesOr					0xad28
+	#define PM3FBDestReadEnables_E(e)		((e)&0xff)
+	#define PM3FBDestReadEnables_E0				(1<<0)
+	#define PM3FBDestReadEnables_E1				(1<<1)
+	#define PM3FBDestReadEnables_E2				(1<<2)
+	#define PM3FBDestReadEnables_E3				(1<<3)
+	#define PM3FBDestReadEnables_E4				(1<<4)
+	#define PM3FBDestReadEnables_E5				(1<<5)
+	#define PM3FBDestReadEnables_E6				(1<<6)
+	#define PM3FBDestReadEnables_E7				(1<<7)
+	#define PM3FBDestReadEnables_R(r)		(((r)&0xff)<<8)
+	#define PM3FBDestReadEnables_R0				(1<<8)
+	#define PM3FBDestReadEnables_R1				(1<<9)
+	#define PM3FBDestReadEnables_R2				(1<<10)
+	#define PM3FBDestReadEnables_R3				(1<<11)
+	#define PM3FBDestReadEnables_R4				(1<<12)
+	#define PM3FBDestReadEnables_R5				(1<<13)
+	#define PM3FBDestReadEnables_R6				(1<<14)
+	#define PM3FBDestReadEnables_R7				(1<<15)
+	#define PM3FBDestReadEnables_ReferenceAlpha(a)	(((a)&0xff)<<24)
+
+#define PM3FBDestReadMode					0xaee0
+#define PM3FBDestReadModeAnd					0xac90
+#define PM3FBDestReadModeOr					0xac98
+	#define PM3FBDestReadMode_ReadDisable			(0<<0)
+	#define PM3FBDestReadMode_ReadEnable			(1<<0)
+	#define PM3FBDestReadMode_StripePitch(sp)	(((sp)&0x7)<<2)
+	#define PM3FBDestReadMode_StripeHeight(sh)	(((sh)&0x7)<<7)
+	#define PM3FBDestReadMode_Enable0			(1<<8)
+	#define PM3FBDestReadMode_Enable1			(1<<9)
+	#define PM3FBDestReadMode_Enable2			(1<<10)
+	#define PM3FBDestReadMode_Enable3			(1<<11)
+	#define PM3FBDestReadMode_Layout0(l)		(((l)&0x3)<<12)
+	#define PM3FBDestReadMode_Layout1(l)		(((l)&0x3)<<14)
+	#define PM3FBDestReadMode_Layout2(l)		(((l)&0x3)<<16)
+	#define PM3FBDestReadMode_Layout3(l)		(((l)&0x3)<<18)
+	#define PM3FBDestReadMode_Origin0			(1<<20)
+	#define PM3FBDestReadMode_Origin1			(1<<21)
+	#define PM3FBDestReadMode_Origin2			(1<<22)
+	#define PM3FBDestReadMode_Origin3			(1<<23)
+	#define PM3FBDestReadMode_Blocking			(1<<24)
+	#define PM3FBDestReadMode_UseReadEnabled		(1<<26)
+	#define PM3FBDestReadMode_AlphaFiltering		(1<<27)
+
+#define PM3FBHardwareWriteMask					0x8ac0
+#define PM3FBSoftwareWriteMask					0x8820
+#define PM3FBData						0x8aa0
+#define PM3FBSourceData						0x8aa8
+#define PM3FBSourceReadBufferAddr				0xaf08
+#define PM3FBSourceReadBufferOffset				0xaf10
+	#define PM3FBSourceReadBufferOffset_XOffset(x)	((x)&0xffff)
+	#define PM3FBSourceReadBufferOffset_YOffset(y)	(((y)&0xffff)<<16)
+#define PM3FBSourceReadBufferWidth				0xaf18
+	#define PM3FBSourceReadBufferWidth_Width(w)	((w)&0x0fff)
+#define PM3FBSourceReadMode					0xaf00
+#define PM3FBSourceReadModeAnd					0xaca0
+#define PM3FBSourceReadModeOr					0xaca8
+	#define PM3FBSourceReadMode_ReadDisable			(0<<0)
+	#define PM3FBSourceReadMode_ReadEnable			(1<<0)
+	#define PM3FBSourceReadMode_StripePitch(sp)	(((sp)&0x7)<<2)
+	#define PM3FBSourceReadMode_StripeHeight(sh)	(((sh)&0x7)<<7)
+	#define PM3FBSourceReadMode_Layout(l)		(((l)&0x3)<<8)
+	#define PM3FBSourceReadMode_Origin			(1<<10)
+	#define PM3FBSourceReadMode_Blocking			(1<<11)
+	#define PM3FBSourceReadMode_UseTexelCoord		(1<<13)
+	#define PM3FBSourceReadMode_WrapXEnable			(1<<14)
+	#define PM3FBSourceReadMode_WrapYEnable			(1<<15)
+	#define PM3FBSourceReadMode_WrapX(w)		(((w)&0xf)<<16)
+	#define PM3FBSourceReadMode_WrapY(w)		(((w)&0xf)<<20)
+	#define PM3FBSourceReadMode_ExternalSourceData		(1<<24)
+#define PM3FBWriteBufferAddr0                                   0xb000
+#define PM3FBWriteBufferAddr1                                   0xb008
+#define PM3FBWriteBufferAddr2                                   0xb010
+#define PM3FBWriteBufferAddr3                                   0xb018
+
+#define PM3FBWriteBufferOffset0                                 0xb020
+#define PM3FBWriteBufferOffset1                                 0xb028
+#define PM3FBWriteBufferOffset2                                 0xb030
+#define PM3FBWriteBufferOffset3                                 0xb038
+	#define PM3FBWriteBufferOffset_XOffset(x)		((x)&0xffff)
+	#define PM3FBWriteBufferOffset_YOffset(y)		(((y)&0xffff)<<16)
+
+#define PM3FBWriteBufferWidth0                                  0xb040
+#define PM3FBWriteBufferWidth1                                  0xb048
+#define PM3FBWriteBufferWidth2                                  0xb050
+#define PM3FBWriteBufferWidth3                                  0xb058
+	#define PM3FBWriteBufferWidth_Width(w)			((w)&0x0fff)
+
+#define PM3FBWriteMode                                          0x8ab8
+#define PM3FBWriteModeAnd                                       0xacf0
+#define PM3FBWriteModeOr                                        0xacf8
+	#define PM3FBWriteMode_WriteDisable                     0<<0
+	#define PM3FBWriteMode_WriteEnable                      1<<0
+	#define PM3FBWriteMode_Replicate                        1<<4
+	#define PM3FBWriteMode_OpaqueSpan                       1<<5
+	#define PM3FBWriteMode_StripePitch(p)            (((p)&0x7)<<6)
+	#define PM3FBWriteMode_StripeHeight(h)           (((h)&0x7)<<9)
+	#define PM3FBWriteMode_Enable0                          1<<12
+	#define PM3FBWriteMode_Enable1                          1<<13
+	#define PM3FBWriteMode_Enable2                          1<<14
+	#define PM3FBWriteMode_Enable3                          1<<15
+	#define PM3FBWriteMode_Layout0(l)               (((l)&0x3)<<16)
+	#define PM3FBWriteMode_Layout1(l)               (((l)&0x3)<<18)
+	#define PM3FBWriteMode_Layout2(l)               (((l)&0x3)<<20)
+	#define PM3FBWriteMode_Layout3(l)               (((l)&0x3)<<22)
+	#define PM3FBWriteMode_Origin0                          1<<24
+	#define PM3FBWriteMode_Origin1                          1<<25
+	#define PM3FBWriteMode_Origin2                          1<<26
+	#define PM3FBWriteMode_Origin3                          1<<27
+
+#define PM3FogMode						0x8690
+#define PM3ForegroundColor					0xb0c0
+/* ... */
+#define PM3GIDMode						0xb538
+#define PM3GIDModeAnd						0xb5b0
+#define PM3GIDModeOr						0xb5b8
+/* ... */
+#define PM3HeadPhysicalPageAllocation0				0xb480
+#define PM3HeadPhysicalPageAllocation1				0xb488
+#define PM3HeadPhysicalPageAllocation2				0xb490
+#define PM3HeadPhysicalPageAllocation3				0xb498
+/* ... */
+#define PM3LBDestReadBufferAddr					0xb510
+#define PM3LBDestReadBufferOffset				0xb518
+#define PM3LBDestReadEnables					0xb508
+#define PM3LBDestReadEnablesAnd					0xb590
+#define PM3LBDestReadEnablesOr					0xb598
+#define PM3LBDestReadMode					0xb500
+#define PM3LBDestReadModeAnd					0xb580
+#define PM3LBDestReadModeOr					0xb588
+	#define PM3LBDestReadMode_Disable			(0<<0)
+	#define PM3LBDestReadMode_Enable			(1<<0)
+	#define PM3LBDestReadMode_StripePitch(p)		(((p)&0x7)<<2)
+	#define PM3LBDestReadMode_StripeHeight(h)		(((h)&0x7)<<5)
+	#define PM3LBDestReadMode_Layout			(1<<8)
+	#define PM3LBDestReadMode_Origin			(1<<9)
+	#define PM3LBDestReadMode_UserReadEnables		(1<<10)
+	#define PM3LBDestReadMode_Packed16			(1<<11)
+	#define PM3LBDestReadMode_Width(w)			(((w)&0xfff)<<12)
+#define PM3LBReadFormat						0x8888
+	#define PM3LBReadFormat_DepthWidth(w)			(((w)&0x3)<<0)
+	#define PM3LBReadFormat_StencilWidth(w)			(((w)&0xf)<<2)
+	#define PM3LBReadFormat_StencilPosition(p)		(((p)&0x1f)<<6)
+	#define PM3LBReadFormat_FCPWidth(w)			(((w)&0xf)<<11)
+	#define PM3LBReadFormat_FCPPosition(p)			(((p)&0x1f)<<15)
+	#define PM3LBReadFormat_GIDWidth(w)			(((w)&0x7)<<20)
+	#define PM3LBReadFormat_GIDPosition(p)			(((p)&0x1f)<<23)
+#define PM3LBSourceReadBufferAddr				0xb528
+#define PM3LBSourceReadBufferOffset				0xb530
+#define PM3LBSourceReadMode					0xb520
+#define PM3LBSourceReadModeAnd					0xb5a0
+#define PM3LBSourceReadModeOr					0xb5a8
+	#define PM3LBSourceReadMode_Enable			(1<<0)
+	#define PM3LBSourceReadMode_StripePitch(p)		(((p)&0x7)<<2)
+	#define PM3LBSourceReadMode_StripeHeight(h)		(((h)&0x7)<<5)
+	#define PM3LBSourceReadMode_Layout			(1<<8)
+	#define PM3LBSourceReadMode_Origin			(1<<9)
+	#define PM3LBSourceReadMode_Packed16			(1<<10)
+	#define PM3LBSourceReadMode_Width(w)			(((w)&0xfff)<<11)
+#define PM3LBStencil						0x88a8
+#define PM3LBWriteBufferAddr					0xb540
+#define PM3LBWriteBufferOffset					0xb548
+#define PM3LBWriteFormat					0x88c8
+	#define PM3LBWriteFormat_DepthWidth(w)			(((w)&0x3)<<0)
+	#define PM3LBWriteFormat_StencilWidth(w)		(((w)&0xf)<<2)
+	#define PM3LBWriteFormat_StencilPosition(p)		(((p)&0x1f)<<6)
+	#define PM3LBWriteFormat_GIDWidth(w)			(((w)&0x7)<<20)
+	#define PM3LBWriteFormat_GIDPosition(p)			(((p)&0x1f)<<23)
+#define PM3LBWriteMode						0x88c0
+#define PM3LBWriteModeAnd					0xac80
+#define PM3LBWriteModeOr					0xac88
+	#define PM3LBWriteMode_WriteDisable			(0<<0)
+	#define PM3LBWriteMode_WriteEnable			(1<<0)
+	#define PM3LBWriteMode_StripePitch(p)			(((p)&0x7)<<3)
+	#define PM3LBWriteMode_StripeHeight(h)			(((h)&0x7)<<6)
+	#define PM3LBWriteMode_Layout				(1<<9)
+	#define PM3LBWriteMode_Origin				(1<<10)
+	#define PM3LBWriteMode_Packed16				(1<<11)
+	#define PM3LBWriteMode_Width(w)				(((w)&0xfff)<<12)
+/* ... */
+#define PM3LineStippleMode					0x81a8
+#define PM3LineStippleModeAnd					0xabc0
+#define PM3LineStippleModeOr					0xabc8
+#define PM3LoadLineStippleCounters				0x81b0
+/* ... */
+#define PM3LogicalOpMode					0x8828
+#define PM3LogicalOpModeAnd					0xace0
+#define PM3LogicalOpModeOr					0xace8
+	#define PM3LogicalOpMode_Disable			(0<<0)
+	#define PM3LogicalOpMode_Enable				(1<<0)
+	#define PM3LogicalOpMode_LogicOp(op)			(((op)&0xf)<<1)
+	#define PM3LogicalOpMode_UseConstantWriteData_Disable	(0<<5)
+	#define PM3LogicalOpMode_UseConstantWriteData_Enable	(1<<5)
+	#define PM3LogicalOpMode_Background_Disable		(0<<6)
+	#define PM3LogicalOpMode_Background_Enable		(1<<6)
+	#define PM3LogicalOpMode_Background_LogicOp(op)		(((op)&0xf)<<7)
+	#define PM3LogicalOpMode_UseConstantSource_Disable	(0<<11)
+	#define PM3LogicalOpMode_UseConstantSource_Enable	(1<<11)
+
+#define PM3LogicalTexturePageAddr				0xb4d0
+#define PM3LogicalTexturePageTableLength			0xb4d8
+/* ... */
+#define PM3LUT							0x8e80
+/* ... */
+#define PM3LUT							0x8e80
+#define PM3LUTAddress						0x84d0
+#define PM3LUTData						0x84c8
+#define PM3LUTIndex						0x84c0
+#define PM3LUTMode						0xb378
+#define PM3LUTModeAnd						0xad70
+#define PM3LUTModeOr						0xad78
+#define PM3LUTTransfer						0x84d8
+/* ... */
+#define PM3PhysicalPageAllocationTableAddr			0xb4c0
+/* ... */
+#define PM3PixelSize						0x80c0
+	#define PM3PixelSize_GLOBAL_32BIT			(0<<0)
+	#define PM3PixelSize_GLOBAL_16BIT			(1<<0)
+	#define PM3PixelSize_GLOBAL_8BIT			(2<<0)
+	#define PM3PixelSize_RASTERIZER_32BIT			(0<<2)
+	#define PM3PixelSize_RASTERIZER_16BIT			(1<<2)
+	#define PM3PixelSize_RASTERIZER_8BIT			(2<<2)
+	#define PM3PixelSize_SCISSOR_AND_STIPPLE_32BIT		(0<<4)
+	#define PM3PixelSize_SCISSOR_AND_STIPPLE_16BIT		(1<<4)
+	#define PM3PixelSize_SCISSOR_AND_STIPPLE_8BIT		(2<<4)
+	#define PM3PixelSize_TEXTURE_32BIT			(0<<6)
+	#define PM3PixelSize_TEXTURE_16BIT			(1<<6)
+	#define PM3PixelSize_TEXTURE_8BIT			(2<<6)
+	#define PM3PixelSize_LUT_32BIT				(0<<8)
+	#define PM3PixelSize_LUT_16BIT				(1<<8)
+	#define PM3PixelSize_LUT_8BIT				(2<<8)
+	#define PM3PixelSize_FRAMEBUFFER_32BIT			(0<<10)
+	#define PM3PixelSize_FRAMEBUFFER_16BIT			(1<<10)
+	#define PM3PixelSize_FRAMEBUFFER_8BIT			(2<<10)
+	#define PM3PixelSize_LOGICAL_OP_32BIT			(0<<12)
+	#define PM3PixelSize_LOGICAL_OP_16BIT			(1<<12)
+	#define PM3PixelSize_LOGICAL_OP_8BIT			(2<<12)
+	#define PM3PixelSize_LOCALBUFFER_32BIT			(0<<14)
+	#define PM3PixelSize_LOCALBUFFER_16BIT			(1<<14)
+	#define PM3PixelSize_LOCALBUFFER_8BIT			(2<<14)
+	#define PM3PixelSize_SETUP_32BIT			(0<<16)
+	#define PM3PixelSize_SETUP_16BIT			(1<<16)
+	#define PM3PixelSize_SETUP_8BIT				(2<<16)
+	#define PM3PixelSize_GLOBAL				(0<<31)
+	#define PM3PixelSize_INDIVIDUAL				(1<<31)
+/* ... */
+#define PM3QStart						0x83b8
+
+#define PM3Render						0x8038
+	#define PM3Render_AreaStipple_Disable			(0<<0)
+	#define PM3Render_AreaStipple_Enable			(1<<0)
+	#define PM3Render_LineStipple_Disable			(0<<1)
+	#define PM3Render_LineStipple_Enable			(1<<1)
+	#define PM3Render_ResetLine_Disable			(0<<2)
+	#define PM3Render_ResetLine_Enable			(1<<2)
+	#define PM3Render_FastFill_Disable			(0<<3)
+	#define PM3Render_FastFill_Enable			(1<<3)
+	#define PM3Render_Primitive_Line			(0<<6)
+	#define PM3Render_Primitive_Trapezoid			(1<<6)
+	#define PM3Render_Primitive_Point			(2<<6)
+	#define PM3Render_Antialias_Disable			(0<<8)
+	#define PM3Render_Antialias_Enable			(1<<8)
+	#define PM3Render_Antialias_SubPixelRes_4x4		(0<<9)
+	#define PM3Render_Antialias_SubPixelRes_8x8		(1<<9)
+	#define PM3Render_UsePointTable_Disable			(0<<10)
+	#define PM3Render_UsePointTable_Enable			(1<<10)
+	#define PM3Render_SyncOnbitMask_Disable			(0<<11)
+	#define PM3Render_SyncOnBitMask_Enable			(1<<11)
+	#define PM3Render_SyncOnHostData_Disable		(0<<12)
+	#define PM3Render_SyncOnHostData_Enable			(1<<12)
+	#define PM3Render_Texture_Disable			(0<<13)
+	#define PM3Render_Texture_Enable			(1<<13)
+	#define PM3Render_Fog_Disable				(0<<14)
+	#define PM3Render_Fog_Enable				(1<<14)
+	#define PM3Render_Coverage_Disable			(0<<15)
+	#define PM3Render_Coverage_Enable			(1<<15)
+	#define PM3Render_SubPixelCorrection_Disable		(0<<16)
+	#define PM3Render_SubPixelCorrection_Enable		(1<<16)
+	#define PM3Render_SpanOperation_Disable			(0<<18)
+	#define PM3Render_SpanOperation_Enable			(1<<18)
+	#define PM3Render_FBSourceRead_Disable			(0<<27)
+	#define PM3Render_FBSourceRead_Enable			(1<<27)
+#define PM3RasterizerMode					0x80a0
+#define PM3RasterizerModeAnd					0xaba0
+#define PM3RasterizerModeOr					0xabb8
+#define PM3RectangleHeight					0x94e0
+#define PM3RepeatLine						0x9328
+#define PM3ResetPickResult					0x8c20
+#define PM3RLEMask						0x8c48
+#define PM3RouterMode						0x8840
+#define PM3RStart						0x8780
+#define PM3S1Start						0x8400
+#define PM3aveLineStippleCounters				0x81c0
+#define PM3ScissorMaxXY						0x8190
+#define PM3ScissorMinXY						0x8188
+#define PM3ScissorMode						0x8180
+#define PM3ScissorModeAnd					0xabb0
+#define PM3ScissorModeOr					0xabb8
+#define PM3ScreenSize						0x8198
+#define PM3Security						0x8908
+#define PM3SetLogicalTexturePage				0xb360
+#define PM3SizeOfFramebuffer					0xb0a8
+#define PM3SStart						0x8388
+#define PM3StartXDom						0x8000
+#define PM3StartXSub						0x8010
+#define PM3StartY						0x8020
+/* ... */
+#define PM3SpanColorMask					0x8168
+
+#define PM3StencilMode						0x8988
+/* ... */
+#define PM3TailPhysicalPageAllocation0				0xb4a0
+#define PM3TailPhysicalPageAllocation1				0xb4a8
+#define PM3TailPhysicalPageAllocation2				0xb4b0
+#define PM3TailPhysicalPageAllocation3				0xb4b8
+/* ... */
+#define PM3TextureApplicationMode				0x8680
+#define PM3TextureApplicationModeAnd				0xac50
+#define PM3TextureApplicationModeOr				0xac58
+#define PM3TextureBaseAddr0					0x8500
+#define PM3TextureBaseAddr1					0x8508
+#define PM3TextureBaseAddr2					0x8510
+#define PM3TextureBaseAddr3					0x8518
+#define PM3TextureBaseAddr4					0x8520
+#define PM3TextureBaseAddr5					0x8528
+#define PM3TextureBaseAddr6					0x8530
+#define PM3TextureBaseAddr7					0x8538
+#define PM3TextureBaseAddr8					0x8540
+#define PM3TextureBaseAddr9					0x8548
+#define PM3TextureBaseAddr10    				0x8550
+#define PM3TextureBaseAddr11    				0x8558
+#define PM3TextureBaseAddr12    				0x8560
+#define PM3TextureBaseAddr13    				0x8568
+#define PM3TextureBaseAddr14    				0x8570
+#define PM3TextureBaseAddr15    				0x8578
+#define PM3TextureCacheControl					0x8490
+#define PM3TextureChromaLower0					0x84f0
+#define PM3TextureChromaLower1					0x8608
+#define PM3TextureChromaUpper0					0x84e8
+#define PM3TextureChromaUpper1					0x8600
+#define PM3TextureCompositeAlphaMode0				0xb310
+#define PM3TextureCompositeAlphaMode0And			0xb390
+#define PM3TextureCompositeAlphaMode0Or				0xb398
+#define PM3TextureCompositeAlphaMode1				0xb320
+#define PM3TextureCompositeAlphaMode1And			0xb3b0
+#define PM3TextureCompositeAlphaMode1Or				0xb3b8
+#define PM3TextureCompositeColorMode0				0xb308
+#define PM3TextureCompositeColorMode0And			0xb380
+#define PM3TextureCompositeColorMode0Or				0xb388
+#define PM3TextureCompositeColorMode1				0xb318
+#define PM3TextureCompositeColorMode1And			0xb3a0
+#define PM3TextureCompositeColorMode1Or				0xb3a8
+#define PM3TextureCompositeFactor0				0xb328
+#define PM3TextureCompositeFactor1				0xb330
+#define PM3TextureCompositeMode					0xb300
+#define PM3TextureCoordMode					0x8380
+#define PM3TextureCoordModeAnd					0xac20
+#define PM3TextureCoordModeOr					0xac28
+#define PM3TextureData						0x88e8
+/*
+#define PM3TextureDownloadControl				0x0108
+*/
+#define PM3TextureDownloadOffset				0x88f0
+#define PM3TextureEnvColor					0x8688
+#define PM3TextureFilterMode					0x84e0
+#define PM3TextureFilterModeAnd					0xad50
+#define PM3TextureFilterModeOr					0xad58
+#define PM3TextureIndexMode0					0xb338
+#define PM3TextureIndexMode0And					0xb3c0
+#define PM3TextureIndexMode0Or					0xb3c8
+#define PM3TextureIndexMode1					0xb340
+#define PM3TextureIndexMode1And					0xb3d0
+#define PM3TextureIndexMode1Or					0xb3d8
+#define PM3TextureLODBiasS					0x8450
+#define PM3TextureLODBiasT					0x8458
+/* ... */
+#define PM3TextureMapSize					0xb428
+#define PM3TextureMapWidth0					0x8580
+#define PM3TextureMapWidth1					0x8588
+	#define PM3TextureMapWidth_Width(w)		((w&0xfff)<<0)
+	#define PM3TextureMapWidth_BorderLayout			(1<<12)
+	#define PM3TextureMapWidth_Layout_Linear		(0<<13)
+	#define PM3TextureMapWidth_Layout_Patch64		(1<<13)
+	#define PM3TextureMapWidth_Layout_Patch32_2		(2<<13)
+	#define PM3TextureMapWidth_Layout_Patch2		(3<<13)
+	#define PM3TextureMapWidth_HostTexture			(1<<15)
+#define PM3TextureReadMode0					0xb400
+#define PM3TextureReadMode0And					0xac30
+#define PM3TextureReadMode0Or					0xac38
+#define PM3TextureReadMode1					0xb408
+#define PM3TextureReadMode1And					0xad40
+#define PM3TextureReadMode1Or					0xad48
+
+#define PM3TouchLogicalPage					0xb370
+	#define PM3TouchLogicalPage_Page(p)			(p&0xffff)
+	#define PM3TouchLogicalPage_Count(c)		((c&0x3fff)<<16)
+	#define PM3TouchLogicalPage_Mode(m)		((m&0x3)<<30)
+
+#define PM3TStart						0x83a0
+
+#define PM3UpdateLogicalTextureInfo				0xb368
+	#define PM3UpdateLogicalTextureInfo_Length(l)		((l)&0x1ff)
+	#define PM3UpdateLogicalTextureInfo_MemoryPool(m)	(((m)&0x3)<<9)
+	#define PM3UpdateLogicalTextureInfo_VirtualHostPage	(1<<11)
+	#define PM3UpdateLogicalTextureInfo_HostPage(p)	   (((p)&0xfffff)<<12)
+
+/* ... */
+#define PM3WaitForCompletion					0x80b8
+#define PM3Window						0x8980
+	#define PM3Window_ForceLBUpdate				(1<<3)
+	#define PM3Window_LBUpdateSource			(1<<4)
+	#define PM3Window_FrameCount(c)				(((c)&0xff)<<9)
+	#define PM3Window_StencilFCP				(1<<17)
+	#define PM3Window_DepthFCP				(1<<18)
+	#define PM3Window_OverrideWriteFiltering		(1<<19)
+#define PM3WindowAnd						0xab80
+#define PM3WindowOr						0xab88
+#define PM3WindowOrigin						0x81c8
+#define PM3XBias						0x9480
+#define PM3YBias						0x9488
+#define PM3YLimits						0x80a8
+#define PM3YUVMode						0x8f00
+#define PM3ZFogBias						0x86b8
+#define PM3ZStart						0xadd8
+#define PM3ZStartL						0x89b8
+#define PM3ZStartU						0x89b0
+
+
+/**********************************************
+*  GLINT Permedia3 2D setup Unit              *
+***********************************************/
+#define PM3Config2D						0xb618
+	#define PM3Config2D_OpaqueSpan				(1<<0)
+	#define PM3Config2D_MultiRXBlit				(1<<1)
+	#define PM3Config2D_UserScissorEnable			(1<<2)
+	#define PM3Config2D_FBDestReadEnable			(1<<3)
+	#define PM3Config2D_AlphaBlendEnable			(1<<4)
+	#define PM3Config2D_DitherEnable			(1<<5)
+	#define PM3Config2D_ForegroundROPEnable			(1<<6)
+	#define PM3Config2D_ForegroundROP(rop)		(((rop)&0xf)<<7)
+	#define PM3Config2D_BackgroundROPEnable			(1<<11)
+	#define PM3Config2D_BackgroundROP(rop)		(((rop)&0xf)<<12)
+	#define PM3Config2D_UseConstantSource			(1<<16)
+	#define PM3Config2D_FBWriteEnable			(1<<17)
+	#define PM3Config2D_Blocking				(1<<18)
+	#define PM3Config2D_ExternalSourceData			(1<<19)
+	#define PM3Config2D_LUTModeEnable			(1<<20)
+#define PM3DownloadGlyphwidth					0xb658
+	#define PM3DownloadGlyphwidth_GlyphWidth(gw)	((gw)&0xffff)
+#define PM3DownloadTarget					0xb650
+	#define PM3DownloadTarget_TagName(tag)		((tag)&0x1fff)
+#define PM3GlyphData						0xb660
+#define PM3GlyphPosition					0xb608
+	#define PM3GlyphPosition_XOffset(x)		((x)&0xffff)
+	#define PM3GlyphPosition_YOffset(y)		(((y)&0xffff)<<16)
+#define PM3Packed4Pixels					0xb668
+#define PM3Packed8Pixels					0xb630
+#define PM3Packed16Pixels					0xb638
+#define PM3RectanglePosition					0xb600
+	#define PM3RectanglePosition_XOffset(x)		((x)&0xffff)
+	#define PM3RectanglePosition_YOffset(y)		(((y)&0xffff)<<16)
+#define PM3Render2D						0xb640
+	#define PM3Render2D_Width(w)			((w)&0x0fff)
+	#define PM3Render2D_Operation_Normal			(0<<12)
+	#define PM3Render2D_Operation_SyncOnHostData		(1<<12)
+	#define PM3Render2D_Operation_SyncOnBitMask		(2<<12)
+	#define PM3Render2D_Operation_PatchOrderRendering	(3<<12)
+	#define PM3Render2D_FBSourceReadEnable			(1<<14)
+	#define PM3Render2D_SpanOperation			(1<<15)
+	#define PM3Render2D_Height(h)			(((h)&0x0fff)<<16)
+	#define PM3Render2D_XPositive				(1<<28)
+	#define PM3Render2D_YPositive				(1<<29)
+	#define PM3Render2D_AreaStippleEnable			(1<<30)
+	#define PM3Render2D_TextureEnable			(1<<31)
+#define PM3Render2DGlyph					0xb648
+	#define PM3Render2DGlyph_Width(w)		((w)&0x7f)
+	#define PM3Render2DGlyph_Height(h)		(((h)&0x7f)<<7)
+	#define PM3Render2DGlyph_XOffset(x)		(((x)&0x1ff)<<14)
+	#define PM3Render2DGlyph_YOffset(y)		(((y)&0x1ff)<<23)
+#define PM3RenderPatchOffset					0xb610
+	#define PM3RenderPatchOffset_XOffset(x)		((x)&0xffff)
+	#define PM3RenderPatchOffset_YOffset(y)		(((y)&0xffff)<<16)
+#define PM3RLCount						0xb678
+	#define PM3RLCount_Count(c)			((c)&0x0fff)
+#define PM3RLData						0xb670
+
+/**********************************************
+*  GLINT Permedia3 Alias Register             *
+***********************************************/
+#define PM3FillBackgroundColor                                  0x8330
+#define PM3FillConfig2D0                                        0x8338
+#define PM3FillConfig2D1                                        0x8360
+	#define PM3FillConfig2D_OpaqueSpan                      1<<0
+	#define PM3FillConfig2D_MultiRXBlit                     1<<1
+	#define PM3FillConfig2D_UserScissorEnable               1<<2
+	#define PM3FillConfig2D_FBDestReadEnable                1<<3
+	#define PM3FillConfig2D_AlphaBlendEnable                1<<4
+	#define PM3FillConfig2D_DitherEnable                    1<<5
+	#define PM3FillConfig2D_ForegroundROPEnable             1<<6
+	#define PM3FillConfig2D_ForegroundROP(rop)              (((rop)&0xf)<<7)
+	#define PM3FillConfig2D_BackgroundROPEnable             1<<11
+	#define PM3FillConfig2D_BackgroundROP(rop)              (((rop)&0xf)<<12)
+	#define PM3FillConfig2D_UseConstantSource               1<<16
+	#define PM3FillConfig2D_FBWriteEnable                   1<<17
+	#define PM3FillConfig2D_Blocking                        1<<18
+	#define PM3FillConfig2D_ExternalSourceData              1<<19
+	#define PM3FillConfig2D_LUTModeEnable                   1<<20
+#define PM3FillFBDestReadBufferAddr                             0x8310
+#define PM3FillFBSourceReadBufferAddr                           0x8308
+#define PM3FillFBSourceReadBufferOffset                         0x8340
+	#define PM3FillFBSourceReadBufferOffset_XOffset(x)     ((x)&0xffff)
+	#define PM3FillFBSourceReadBufferOffset_YOffset(y)      (((y)&0xffff)<<16)
+#define PM3FillFBWriteBufferAddr                                0x8300
+#define PM3FillForegroundColor0                                 0x8328
+#define PM3FillForegroundColor1                                 0x8358
+#define PM3FillGlyphPosition                                    0x8368
+        #define PM3FillGlyphPosition_XOffset(x)                        ((x)&0xffff)
+	#define PM3FillGlyphPosition_YOffset(y)                        (((y)&0xffff)<<16)
+#define PM3FillRectanglePosition                                0x8348
+	#define PM3FillRectanglePosition_XOffset(x)            ((x)&0xffff)
+	#define PM3FillRectanglePosition_YOffset(y)            (((y)&0xffff)<<16)
+
+/**********************************************
+*  GLINT Permedia3 Macros                     *
+***********************************************/
+
+#ifdef __alpha__
+#define mem_barrier()        asm volatile ("mb"  : : : "memory")
+#define write_mem_barrier()  asm volatile ("wmb" : : : "memory")
+#else
+#define mem_barrier()
+#define write_mem_barrier()
+#endif
+
+extern void *pm3_reg_base;
+
+#define WRITE_REG(offset,val)						\
+    do {								\
+	write_mem_barrier();						\
+	*(volatile uint32_t *)						\
+	    (((unsigned char *)(pm3_reg_base)) + offset) = (val);	\
+    } while(0)
+
+static inline uint32_t
+READ_REG(uint32_t offset)
+{
+    mem_barrier();
+    return *(volatile uint32_t *)(((unsigned char *)(pm3_reg_base)) + offset);
+}
+
+#define UPDATE_SET_REG(offset,val)		\
+    {						\
+	unsigned long temp;			\
+	temp = READ_REG(offset);		\
+	WRITE_REG(offset,temp|(val));		\
+    }
+
+#define UPDATE_CLEAR_REG(offset,val)		\
+    {						\
+	unsigned long temp;			\
+	temp = READ_REG(offset);		\
+	WRITE_REG(offset,temp&(~(val)));	\
+    }
+
+#define WAIT_FIFO(n) while(READ_REG(PM3InFIFOSpace) < (n))
+
+#define RAMDAC_DELAY(x) do {					\
+	int delay = x;						\
+	unsigned char tmp;					\
+	while(delay--){tmp = READ_REG(PM3InFIFOSpace);};	\
+} while(0)
+
+#define SLOW_WRITE_REG(v,r)			\
+do{						\
+	RAMDAC_DELAY(5);			\
+	WRITE_REG(v,r);				\
+	RAMDAC_DELAY(5);			\
+}while(0)
+
+#define RAMDAC_SET_INDEX(index)					\
+{								\
+    SLOW_WRITE_REG (PM3RD_IndexHigh,(index>>8)&0xff);		\
+    SLOW_WRITE_REG (PM3RD_IndexLow,index&0xff);			\
+}
+
+#define RAMDAC_SET_REG(index, data)				\
+{								\
+    RAMDAC_SET_INDEX(index);					\
+    SLOW_WRITE_REG(PM3RD_IndexedData, data);			\
+}
+
+#define RAMDAC_GET_REG(index, temp)		\
+{						\
+    RAMDAC_SET_INDEX(index);			\
+    temp = READ_REG(PM3RD_IndexedData);		\
+}
+
+#endif /* _PM3_REG_H_ */
diff --git a/contrib/vidix/drivers/pm3_vid.c b/contrib/vidix/drivers/pm3_vid.c
new file mode 100644
index 000000000..72a6523b3
--- /dev/null
+++ b/contrib/vidix/drivers/pm3_vid.c
@@ -0,0 +1,573 @@
+/**
+    Driver for 3DLabs GLINT R3 and Permedia3 chips.
+
+    Copyright (C) 2002, 2003  Måns Rullgård
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+**/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <unistd.h>
+#include <sys/mman.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+#include "pm3_regs.h"
+
+#define VIDIX_STATIC pm3_
+
+/* MBytes of video memory to use */
+#define PM3_VIDMEM 24
+
+#if 0
+#define TRACE_ENTER() fprintf(stderr, "%s: enter\n", __FUNCTION__)
+#define TRACE_EXIT() fprintf(stderr, "%s: exit\n", __FUNCTION__)
+#else
+#define TRACE_ENTER()
+#define TRACE_EXIT()
+#endif
+
+static pciinfo_t pci_info;
+
+void *pm3_reg_base;
+static void *pm3_mem;
+
+static int pm3_vidmem = PM3_VIDMEM;
+static int pm3_blank = 0;
+static int pm3_dma = 0;
+
+static int pm3_ckey_red, pm3_ckey_green, pm3_ckey_blue;
+
+static u_int page_size;
+
+static vidix_capability_t pm3_cap =
+{
+    "3DLabs GLINT R3/Permedia3 driver",
+    "Måns Rullgård <mru@users.sf.net>",
+    TYPE_OUTPUT,
+    { 0, 0, 0, 0 },
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER | FLAG_DOWNSCALER,
+    VENDOR_3DLABS,
+    -1,
+    { 0, 0, 0, 0 }
+};
+
+
+unsigned int VIDIX_NAME(vixGetVersion)(void)
+{
+    return(VIDIX_VERSION);
+}
+
+static unsigned short pm3_card_ids[] = 
+{
+    DEVICE_3DLABS_GLINT_R3
+};
+
+static int find_chip(unsigned chip_id)
+{
+  unsigned i;
+  for(i = 0;i < sizeof(pm3_card_ids)/sizeof(unsigned short);i++)
+  {
+    if(chip_id == pm3_card_ids[i]) return i;
+  }
+  return -1;
+}
+
+int VIDIX_NAME(vixProbe)(int verbose, int force)
+{
+    pciinfo_t lst[MAX_PCI_DEVICES];
+    unsigned i,num_pci;
+    int err;
+
+    err = pci_scan(lst,&num_pci);
+    if(err)
+    {
+	printf("[pm3] Error occured during pci scan: %s\n",strerror(err));
+	return err;
+    }
+    else
+    {
+	err = ENXIO;
+	for(i=0; i < num_pci; i++)
+	{
+	    if(lst[i].vendor == VENDOR_3DLABS)
+	    {
+		int idx;
+		const char *dname;
+		idx = find_chip(lst[i].device);
+		if(idx == -1)
+		    continue;
+		dname = pci_device_name(VENDOR_3DLABS, lst[i].device);
+		dname = dname ? dname : "Unknown chip";
+		printf("[pm3] Found chip: %s with IRQ %i\n",
+		       dname, lst[i].irq);
+		pm3_cap.device_id = lst[i].device;
+		err = 0;
+		memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+		break;
+	    }
+	}
+    }
+    if(err && verbose) printf("[pm3] Can't find chip\n");
+    return err;
+}
+
+#define PRINT_REG(reg)							\
+{									\
+    long _foo = READ_REG(reg);						\
+    printf("[pm3] " #reg " (%x) = %#lx (%li)\n", reg, _foo, _foo);	\
+}
+
+int VIDIX_NAME(vixInit)(const char *args)
+{
+    if(args != NULL){
+	char *ac = strdup(args), *s, *opt;
+
+	opt = strtok_r(ac, ",", &s);
+	while(opt){
+	    char *a = strchr(opt, '=');
+
+	    if(a)
+		*a++ = 0;
+	    if(!strcmp(opt, "mem")){
+		if(a)
+		    pm3_vidmem = strtol(a, NULL, 0);
+	    } else if(!strcmp(opt, "blank")){
+		pm3_blank = a? strtol(a, NULL, 0): 1;
+	    }
+
+	    opt = strtok_r(NULL, ",", &s);
+	}
+
+	free(ac);
+    }
+
+    pm3_reg_base = map_phys_mem(pci_info.base0, 0x20000);
+    pm3_mem = map_phys_mem(pci_info.base1, 0x2000000);
+
+    if(bm_open() == 0){
+	fprintf(stderr, "[pm3] DMA available.\n");
+	pm3_cap.flags |= FLAG_DMA | FLAG_SYNC_DMA;
+	page_size = sysconf(_SC_PAGESIZE);
+	hwirq_install(pci_info.bus, pci_info.card, pci_info.func,
+		      0, PM3IntFlags, -1);
+	WRITE_REG(PM3IntEnable, (1 << 7));
+	pm3_dma = 1;
+    }
+
+    RAMDAC_GET_REG(PM3RD_VideoOverlayKeyR, pm3_ckey_red);
+    RAMDAC_GET_REG(PM3RD_VideoOverlayKeyG, pm3_ckey_green);
+    RAMDAC_GET_REG(PM3RD_VideoOverlayKeyB, pm3_ckey_blue);
+
+    return 0;
+}
+
+void VIDIX_NAME(vixDestroy)(void)
+{
+    if(pm3_dma)
+	WRITE_REG(PM3IntEnable, 0);
+
+    RAMDAC_SET_REG(PM3RD_VideoOverlayKeyR, pm3_ckey_red);
+    RAMDAC_SET_REG(PM3RD_VideoOverlayKeyG, pm3_ckey_green);
+    RAMDAC_SET_REG(PM3RD_VideoOverlayKeyB, pm3_ckey_blue);
+
+    unmap_phys_mem(pm3_reg_base, 0x20000);
+    unmap_phys_mem(pm3_mem, 0x2000000);
+    hwirq_uninstall(pci_info.bus, pci_info.card, pci_info.func);
+    bm_close();
+}
+
+int VIDIX_NAME(vixGetCapability)(vidix_capability_t *to)
+{
+    memcpy(to, &pm3_cap, sizeof(vidix_capability_t));
+    return 0;
+}
+
+static int is_supported_fourcc(uint32_t fourcc)
+{
+    switch(fourcc){
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+	return 1;
+    default:
+	return 0;
+    }
+}
+
+int VIDIX_NAME(vixQueryFourcc)(vidix_fourcc_t *to)
+{
+    if(is_supported_fourcc(to->fourcc))
+    {
+	to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+		    VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+		    VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+		    VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+		    VID_DEPTH_32BPP;
+	to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+	return 0;
+    }
+    else  to->depth = to->flags = 0;
+    return ENOSYS;
+}
+
+static int frames[VID_PLAY_MAXFRAMES], vid_base;
+static int overlay_mode, overlay_control, video_control, int_enable;
+static int rdoverlay_mode;
+static int src_w, drw_w;
+static int src_h, drw_h;
+static int drw_x, drw_y;
+
+#define FORMAT_RGB8888	PM3VideoOverlayMode_COLORFORMAT_RGB8888 
+#define FORMAT_RGB4444	PM3VideoOverlayMode_COLORFORMAT_RGB4444
+#define FORMAT_RGB5551	PM3VideoOverlayMode_COLORFORMAT_RGB5551
+#define FORMAT_RGB565	PM3VideoOverlayMode_COLORFORMAT_RGB565
+#define FORMAT_RGB332	PM3VideoOverlayMode_COLORFORMAT_RGB332
+#define FORMAT_BGR8888	PM3VideoOverlayMode_COLORFORMAT_BGR8888
+#define FORMAT_BGR4444	PM3VideoOverlayMode_COLORFORMAT_BGR4444
+#define FORMAT_BGR5551	PM3VideoOverlayMode_COLORFORMAT_BGR5551
+#define FORMAT_BGR565	PM3VideoOverlayMode_COLORFORMAT_BGR565
+#define FORMAT_BGR332	PM3VideoOverlayMode_COLORFORMAT_BGR332
+#define FORMAT_CI8	PM3VideoOverlayMode_COLORFORMAT_CI8
+#define FORMAT_VUY444	PM3VideoOverlayMode_COLORFORMAT_VUY444
+#define FORMAT_YUV444	PM3VideoOverlayMode_COLORFORMAT_YUV444
+#define FORMAT_VUY422	PM3VideoOverlayMode_COLORFORMAT_VUY422
+#define FORMAT_YUV422	PM3VideoOverlayMode_COLORFORMAT_YUV422
+
+/* Notice, have to check that we dont overflow the deltas here ... */
+static void
+compute_scale_factor(int* src_w, int* dst_w,
+		     u_int* shrink_delta, u_int* zoom_delta)
+{
+    /* NOTE: If we don't return reasonable values here then the video
+     * unit can potential shut off and won't display an image until re-enabled.
+     * Seems as though the zoom_delta is o.k, and I've not had the problem.
+     * The 'shrink_delta' is prone to this the most - FIXME ! */
+
+    if (*src_w >= *dst_w) {
+	*src_w &= ~0x3;
+	*dst_w &= ~0x3;
+	*shrink_delta = (((*src_w << 16) / *dst_w) + 0x0f) & 0x0ffffff0;
+	*zoom_delta = 1<<16;
+	if ( ((*shrink_delta * *dst_w) >> 16) & 0x03 )
+	    *shrink_delta += 0x10;
+    } else {
+	*src_w &= ~0x3;
+	*dst_w &= ~0x3;
+	*zoom_delta = (((*src_w << 16) / *dst_w) + 0x0f) & 0x0001fff0;
+	*shrink_delta = 1<<16;
+	if ( ((*zoom_delta * *dst_w) >> 16) & 0x03 )
+	    *zoom_delta += 0x10;
+    }
+}
+
+static void
+pm3_setup_overlay(vidix_playback_t *info)
+{
+    u_int shrink, zoom;
+    int format = 0;
+    int filter = 0;
+    int sw = src_w;
+
+    switch(info->fourcc){
+    case IMGFMT_YUY2:
+	format = FORMAT_YUV422;
+	break;
+    case IMGFMT_UYVY:
+	format = FORMAT_VUY422;
+	break;
+    }
+
+    compute_scale_factor(&sw, &drw_w, &shrink, &zoom);
+
+    WAIT_FIFO(9);
+    WRITE_REG(PM3VideoOverlayBase0, vid_base >> 1);
+    WRITE_REG(PM3VideoOverlayStride, PM3VideoOverlayStride_STRIDE(src_w));
+    WRITE_REG(PM3VideoOverlayWidth, PM3VideoOverlayWidth_WIDTH(sw));
+    WRITE_REG(PM3VideoOverlayHeight, PM3VideoOverlayHeight_HEIGHT(src_h));
+    WRITE_REG(PM3VideoOverlayOrigin, 0);
+
+    /* Scale the source to the destinationsize */
+    if (src_w == drw_w) {
+    	WRITE_REG(PM3VideoOverlayShrinkXDelta, 1<<16);
+    	WRITE_REG(PM3VideoOverlayZoomXDelta, 1<<16);
+    } else {
+    	WRITE_REG(PM3VideoOverlayShrinkXDelta, shrink);
+    	WRITE_REG(PM3VideoOverlayZoomXDelta, zoom);
+	filter = PM3VideoOverlayMode_FILTER_PARTIAL;
+    }
+    if (src_h == drw_h) {
+	WRITE_REG(PM3VideoOverlayYDelta, PM3VideoOverlayYDelta_NONE);
+    } else {
+	WRITE_REG(PM3VideoOverlayYDelta,
+		  PM3VideoOverlayYDelta_DELTA(src_h, drw_h));
+	filter = PM3VideoOverlayMode_FILTER_FULL;
+    }
+
+    WRITE_REG(PM3VideoOverlayIndex, 0);
+
+    /* Now set the ramdac video overlay region and mode */
+    RAMDAC_SET_REG(PM3RD_VideoOverlayXStartLow, (drw_x & 0xff));
+    RAMDAC_SET_REG(PM3RD_VideoOverlayXStartHigh, (drw_x & 0xf00)>>8);
+    RAMDAC_SET_REG(PM3RD_VideoOverlayXEndLow, (drw_x+drw_w) & 0xff);
+    RAMDAC_SET_REG(PM3RD_VideoOverlayXEndHigh,
+		   ((drw_x+drw_w) & 0xf00)>>8);
+    RAMDAC_SET_REG(PM3RD_VideoOverlayYStartLow, (drw_y & 0xff)); 
+    RAMDAC_SET_REG(PM3RD_VideoOverlayYStartHigh, (drw_y & 0xf00)>>8);
+    RAMDAC_SET_REG(PM3RD_VideoOverlayYEndLow, (drw_y+drw_h) & 0xff); 
+    RAMDAC_SET_REG(PM3RD_VideoOverlayYEndHigh,
+		   ((drw_y+drw_h) & 0xf00)>>8);
+
+    overlay_mode =
+	1 << 5 |
+	format |
+	filter |
+	PM3VideoOverlayMode_BUFFERSYNC_MANUAL |
+	PM3VideoOverlayMode_FLIP_VIDEO;
+
+    overlay_control = 
+	PM3RD_VideoOverlayControl_KEY_COLOR |
+	PM3RD_VideoOverlayControl_DIRECTCOLOR_ENABLED;
+}
+
+extern int
+VIDIX_NAME(vixSetGrKeys)(const vidix_grkey_t *key)
+{
+    if(key->ckey.op == CKEY_TRUE){
+	RAMDAC_SET_REG(PM3RD_VideoOverlayKeyR, key->ckey.red);
+	RAMDAC_SET_REG(PM3RD_VideoOverlayKeyG, key->ckey.green);
+	RAMDAC_SET_REG(PM3RD_VideoOverlayKeyB, key->ckey.blue);
+	rdoverlay_mode = PM3RD_VideoOverlayControl_MODE_MAINKEY;
+    } else {
+	rdoverlay_mode = PM3RD_VideoOverlayControl_MODE_ALWAYS;
+    }
+    RAMDAC_SET_REG(PM3RD_VideoOverlayControl,
+		   overlay_control | rdoverlay_mode);
+
+    return 0;
+}
+
+extern int
+VIDIX_NAME(vixGetGrKeys)(vidix_grkey_t *key)
+{
+    RAMDAC_GET_REG(PM3RD_VideoOverlayKeyR, key->ckey.red);
+    RAMDAC_GET_REG(PM3RD_VideoOverlayKeyG, key->ckey.green);
+    RAMDAC_GET_REG(PM3RD_VideoOverlayKeyB, key->ckey.blue);
+    return 0;
+}
+
+extern int
+VIDIX_NAME(vixConfigPlayback)(vidix_playback_t *info)
+{
+    unsigned int i;
+    u_int frame_size;
+    u_int vidmem_size;
+    u_int max_frames;
+
+    TRACE_ENTER();
+
+    src_w = info->src.w;
+    src_h = info->src.h;
+    drw_w = info->dest.w;
+    drw_h = info->dest.h;
+    drw_x = info->dest.x;
+    drw_y = info->dest.y;
+
+    frame_size = src_w * src_h * 2;
+    vidmem_size = pm3_vidmem*1024*1024;
+    max_frames = vidmem_size / frame_size;
+    if(max_frames > VID_PLAY_MAXFRAMES)
+	max_frames = VID_PLAY_MAXFRAMES;
+
+    src_h--; /* ugh */
+
+    if(info->num_frames > max_frames)
+	info->num_frames = max_frames;
+    vidmem_size = info->num_frames * frame_size;
+
+    /* Use end of video memory. Assume the card has 32 MB */
+    vid_base = 32*1024*1024 - vidmem_size;
+    info->dga_addr = pm3_mem + vid_base;
+
+    info->dest.pitch.y = 2;
+    info->dest.pitch.u = 0;
+    info->dest.pitch.v = 0;
+    info->offset.y = 0;
+    info->offset.v = 0;
+    info->offset.u = 0;
+    info->frame_size = frame_size;
+
+    for(i = 0; i < info->num_frames; i++){
+	info->offsets[i] = frame_size * i;
+	frames[i] = (vid_base + info->offsets[i]) >> 1;
+    }
+
+    pm3_setup_overlay(info);
+
+    video_control = READ_REG(PM3VideoControl);
+    int_enable = READ_REG(PM3IntEnable);
+
+    TRACE_EXIT();
+    return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOn)(void)
+{
+    TRACE_ENTER();
+
+    WRITE_REG(PM3VideoOverlayMode,
+	      overlay_mode | PM3VideoOverlayMode_ENABLE);
+    overlay_control |= PM3RD_VideoOverlayControl_ENABLE;
+    RAMDAC_SET_REG(PM3RD_VideoOverlayControl,
+		   overlay_control | rdoverlay_mode);
+    WRITE_REG(PM3VideoOverlayUpdate, PM3VideoOverlayUpdate_ENABLE);
+
+    if(pm3_blank)
+	WRITE_REG(PM3VideoControl,
+		  video_control | PM3VideoControl_DISPLAY_ENABLE);
+
+    TRACE_EXIT();
+    return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOff)(void)
+{
+    overlay_control &= ~PM3RD_VideoOverlayControl_ENABLE;
+    RAMDAC_SET_REG(PM3RD_VideoOverlayControl,
+		   PM3RD_VideoOverlayControl_DISABLE);
+    WRITE_REG(PM3VideoOverlayMode,
+	      PM3VideoOverlayMode_DISABLE);
+
+    if(video_control)
+	WRITE_REG(PM3VideoControl,
+		  video_control & ~PM3VideoControl_DISPLAY_ENABLE);
+
+    return 0;
+}
+
+int VIDIX_NAME(vixPlaybackFrameSelect)(unsigned int frame)
+{
+    WRITE_REG(PM3VideoOverlayBase0, frames[frame]);
+
+    return 0;
+}
+
+struct pm3_bydma_cmd {
+    uint32_t bus_addr;
+    uint32_t fb_addr;
+    uint32_t mask;
+    uint32_t count;
+};
+
+struct pm3_bydma_frame {
+    struct pm3_bydma_cmd *cmds;
+    u_long bus_addr;
+    uint32_t count;
+};
+
+static struct pm3_bydma_frame *
+pm3_setup_bydma(vidix_dma_t *dma, struct pm3_bydma_frame *bdf)
+{
+    u_int size = dma->size;
+    u_int pages = (size + page_size-1) / page_size;
+    unsigned long baddr[pages];
+    u_int i;
+    uint32_t dest;
+
+    if(bm_virt_to_bus(dma->src, dma->size, baddr))
+	return NULL;
+
+    if(!bdf){
+	bdf = malloc(sizeof(*bdf));
+	bdf->cmds = valloc(pages * sizeof(struct pm3_bydma_cmd));
+	if(dma->flags & BM_DMA_FIXED_BUFFS){
+	    mlock(bdf->cmds, page_size);
+	}
+    }
+
+    dest = vid_base + dma->dest_offset;
+    for(i = 0; i < pages; i++, dest += page_size, size -= page_size){
+	bdf->cmds[i].bus_addr = baddr[i];
+	bdf->cmds[i].fb_addr = dest;
+	bdf->cmds[i].mask = ~0;
+	bdf->cmds[i].count = ((size > page_size)? page_size: size) / 16;
+    }
+
+    bdf->count = pages;
+
+    if(bm_virt_to_bus(bdf->cmds, page_size, &bdf->bus_addr) != 0){
+	free(bdf->cmds);
+	free(bdf);
+	return NULL;
+    }
+
+    return bdf;
+}
+
+extern int
+VIDIX_NAME(vixPlaybackCopyFrame)(vidix_dma_t *dma)
+{
+    u_int frame = dma->idx;
+    struct pm3_bydma_frame *bdf;
+
+    bdf = dma->internal[frame];
+    if(!bdf || !(dma->flags & BM_DMA_FIXED_BUFFS))
+	bdf = pm3_setup_bydma(dma, bdf);
+    if(!bdf)
+	return -1;
+
+    if(!dma->internal[frame])
+	dma->internal[frame] = bdf;
+
+    if(dma->flags & BM_DMA_SYNC){
+	hwirq_wait(pci_info.irq);
+    }
+
+    WAIT_FIFO(3);
+    WRITE_REG(PM3ByDMAReadCommandBase, bdf->bus_addr);
+    WRITE_REG(PM3ByDMAReadCommandCount, bdf->count);
+    WRITE_REG(PM3ByDMAReadMode,
+	      PM3ByDMAReadMode_ByteSwap_NONE |
+	      PM3ByDMAReadMode_Format_RAW |
+	      PM3ByDMAReadMode_PixelSize(16) |
+	      PM3ByDMAReadMode_Active |
+	      PM3ByDMAReadMode_Burst(7) |
+	      PM3ByDMAReadMode_Align);
+
+    if(dma->flags & BM_DMA_BLOCK){
+	hwirq_wait(pci_info.irq);
+    }
+
+    return 0;
+}
+
+extern int
+VIDIX_NAME(vixQueryDMAStatus)(void)
+{
+    uint32_t bdm = READ_REG(PM3ByDMAReadMode);
+    return (bdm & PM3ByDMAReadMode_Active)? 1: 0;
+}
diff --git a/contrib/vidix/drivers/radeon.h b/contrib/vidix/drivers/radeon.h
new file mode 100644
index 000000000..090fbf8df
--- /dev/null
+++ b/contrib/vidix/drivers/radeon.h
@@ -0,0 +1,2221 @@
+/*
+ * radeon.h
+ * This	software has been released under the terms of the GNU Public
+ * license. See	http://www.gnu.org/copyleft/gpl.html for details.
+ *
+ * This	collection of definition was written by	Nick Kurshev
+ * It's	based on radeonfb, X11,	GATOS sources
+ * and partly compatible with Rage128 set (in OV0, CAP0, CAP1 parts)
+*/
+
+#ifndef	_RADEON_H
+#define	_RADEON_H
+
+#define	RADEON_REGSIZE			0x4000
+#define	MM_INDEX			0x0000
+/* MM_INDEX bit	constants */
+#	define MM_APER				0x80000000
+#define	MM_DATA					0x0004
+#define	BUS_CNTL				0x0030
+/* BUS_CNTL bit	constants */
+#	define BUS_DBL_RESYNC			0x00000001
+#	define BUS_MSTR_RESET			0x00000002
+#	define BUS_FLUSH_BUF			0x00000004
+#	define BUS_STOP_REQ_DIS			0x00000008
+#	define BUS_ROTATION_DIS			0x00000010
+#	define BUS_MASTER_DIS			0x00000040
+#	define BUS_ROM_WRT_EN			0x00000080
+#	define BUS_DIS_ROM			0x00001000
+#	define BUS_PCI_READ_RETRY_EN		0x00002000
+#	define BUS_AGP_AD_STEPPING_EN		0x00004000
+#	define BUS_PCI_WRT_RETRY_EN		0x00008000
+#	define BUS_MSTR_RD_MULT			0x00100000
+#	define BUS_MSTR_RD_LINE			0x00200000
+#	define BUS_SUSPEND			0x00400000
+#	define LAT_16X				0x00800000
+#	define BUS_RD_DISCARD_EN		0x01000000
+#	define BUS_RD_ABORT_EN			0x02000000
+#	define BUS_MSTR_WS			0x04000000
+#	define BUS_PARKING_DIS			0x08000000
+#	define BUS_MSTR_DISCONNECT_EN		0x10000000
+#	define BUS_WRT_BURST			0x20000000
+#	define BUS_READ_BURST			0x40000000
+#	define BUS_RDY_READ_DLY			0x80000000
+#define	HI_STAT					0x004C
+#define	BUS_CNTL1				0x0034
+#	define BUS_WAIT_ON_LOCK_EN		(1 << 4)
+#define	I2C_CNTL_0				0x0090
+#	define I2C_DONE				(1<<0)
+#	define I2C_NACK				(1<<1)
+#	define I2C_HALT				(1<<2)
+#	define I2C_SOFT_RST			(1<<5)
+#	define I2C_DRIVE_EN			(1<<6)
+#	define I2C_DRIVE_SEL			(1<<7)
+#	define I2C_START			(1<<8)
+#	define I2C_STOP				(1<<9)
+#	define I2C_RECEIVE			(1<<10)
+#	define I2C_ABORT			(1<<11)
+#	define I2C_GO				(1<<12)
+#	define I2C_SEL				(1<<16)
+#	define I2C_EN				(1<<17)
+#define	I2C_CNTL_1				0x0094
+#define	I2C_DATA				0x0098
+#define	CONFIG_CNTL				0x00E0
+/* CONFIG_CNTL bit constants */
+#	define CFG_VGA_RAM_EN			0x00000100
+#ifdef RAGE128
+#define GEN_RESET_CNTL				0x00f0
+#	define SOFT_RESET_GUI			0x00000001
+#	define SOFT_RESET_VCLK			0x00000100
+#	define SOFT_RESET_PCLK			0x00000200
+#	define SOFT_RESET_ECP			0x00000400
+#	define SOFT_RESET_DISPENG_XCLK		0x00000800
+#	define SOFT_RESET_MEMCTLR_XCLK		0x00001000
+#endif
+#define	CONFIG_MEMSIZE				0x00F8
+#define	CONFIG_APER_0_BASE			0x0100
+#define	CONFIG_APER_1_BASE			0x0104
+#define	CONFIG_APER_SIZE			0x0108
+#define	CONFIG_REG_1_BASE			0x010C
+#define	CONFIG_REG_APER_SIZE			0x0110
+#define	PAD_AGPINPUT_DELAY			0x0164
+#define	PAD_CTLR_STRENGTH			0x0168
+#define	PAD_CTLR_UPDATE				0x016C
+#define	AGP_CNTL				0x0174
+#	define AGP_APER_SIZE_256MB		(0x00 << 0)
+#	define AGP_APER_SIZE_128MB		(0x20 << 0)
+#	define AGP_APER_SIZE_64MB		(0x30 << 0)
+#	define AGP_APER_SIZE_32MB		(0x38 << 0)
+#	define AGP_APER_SIZE_16MB		(0x3c << 0)
+#	define AGP_APER_SIZE_8MB		(0x3e << 0)
+#	define AGP_APER_SIZE_4MB		(0x3f << 0)
+#	define AGP_APER_SIZE_MASK		(0x3f << 0)
+#define	AMCGPIO_A_REG				0x01a0
+#define	AMCGPIO_EN_REG				0x01a8
+#define	AMCGPIO_MASK				0x0194
+#define	AMCGPIO_Y_REG				0x01a4
+/*#define	BM_STATUS				0x0160*/
+#define	MPP_TB_CONFIG				0x01c0 /* ? */
+#define	MPP_GP_CONFIG				0x01c8 /* ? */
+#define	VENDOR_ID				0x0F00
+#define	DEVICE_ID				0x0F02
+#define	COMMAND					0x0F04
+#define	STATUS					0x0F06
+#define	REVISION_ID				0x0F08
+#define	REGPROG_INF				0x0F09
+#define	SUB_CLASS				0x0F0A
+#define	CACHE_LINE				0x0F0C
+#define	LATENCY					0x0F0D
+#define	HEADER					0x0F0E
+#define	BIST					0x0F0F
+#define	REG_MEM_BASE				0x0F10
+#define	REG_IO_BASE				0x0F14
+#define	REG_REG_BASE				0x0F18
+#define	ADAPTER_ID				0x0F2C
+#define	BIOS_ROM				0x0F30
+#define	CAPABILITIES_PTR			0x0F34
+#define	INTERRUPT_LINE				0x0F3C
+#define	INTERRUPT_PIN				0x0F3D
+#define	MIN_GRANT				0x0F3E
+#define	MAX_LATENCY				0x0F3F
+#define	ADAPTER_ID_W				0x0F4C
+#define	PMI_CAP_ID				0x0F50
+#define	PMI_NXT_CAP_PTR				0x0F51
+#define	PMI_PMC_REG				0x0F52
+#define	PM_STATUS				0x0F54
+#define	PMI_DATA				0x0F57
+#define	AGP_CAP_ID				0x0F58
+#define	AGP_STATUS				0x0F5C
+#	define AGP_1X_MODE			0x01
+#	define AGP_2X_MODE			0x02
+#	define AGP_4X_MODE			0x04
+#	define AGP_MODE_MASK			0x07
+#define	AGP_COMMAND				0x0F60
+
+/* Video muxer unit */
+#define VIDEOMUX_CNTL				0x0190
+#define VIPPAD_MASK				0x0198
+#define VIPPAD1_A				0x01AC
+#define VIPPAD1_EN				0x01B0
+#define VIPPAD1_Y				0x01B4
+
+#define	AIC_CTRL				0x01D0
+#define	AIC_STAT				0x01D4
+#define	AIC_PT_BASE				0x01D8
+#define	AIC_LO_ADDR				0x01DC
+#define	AIC_HI_ADDR				0x01E0
+#define	AIC_TLB_ADDR				0x01E4
+#define	AIC_TLB_DATA				0x01E8
+#define	DAC_CNTL				0x0058
+/* DAC_CNTL bit	constants */
+#	define DAC_RANGE_CNTL_MSK		0x00000003
+#	define DAC_RANGE_PAL			0x00000000
+#	define DAC_RANGE_NTSC			0x00000001
+#	define DAC_RANGE_PS2			0x00000002
+#	define DAC_BLANKING			0x00000004
+#	define DAC_CMP_EN			0x00000008
+#	define DAC_CMP_OUTPUT			0x00000080
+#	define DAC_8BIT_EN			0x00000100
+#	define DAC_4BPP_PIX_ORDER		0x00000200
+#	define DAC_TVO_EN			0x00000400
+#	define DAC_TVO_OVR_EXCL			0x00000800
+#	define DAC_TVO_16BPP_DITH_EN		0x00001000
+#	define DAC_VGA_ADR_EN			(1 << 13)
+#	define DAC_PWDN				(1 << 15)
+#	define DAC_CRC_EN			0x00080000
+#	define DAC_MASK_ALL			(0xff << 24)
+#	define DAC_RANGE_CNTL			(3 << 0)
+#define	DAC_CNTL2				0x007c
+/* DAC_CNTL2 bit constants */
+#	define DAC2_DAC_CLK_SEL			(1 <<  0)
+#	define DAC2_DAC2_CLK_SEL		(1 <<  1)
+#	define DAC2_PALETTE_ACC_CTL		(1 <<  5)
+#define	TV_DAC_CNTL				0x088c
+/* TV_DAC_CNTL bit constants */
+#	define TV_DAC_STD_MASK			0x0300
+#	define TV_DAC_RDACPD			(1 <<  24)
+#	define TV_DAC_GDACPD			(1 <<  25)
+#	define TV_DAC_BDACPD			(1 <<  26)
+#define	CRTC_GEN_CNTL				0x0050
+/* CRTC_GEN_CNTL bit constants */
+#	define CRTC_DBL_SCAN_EN			0x00000001
+#	define CRTC_INTERLACE_EN		(1 << 1)
+#	define CRTC_CSYNC_EN			(1 << 4)
+#	define CRTC_CUR_EN			0x00010000
+#	define CRTC_CUR_MODE_MASK		(7 << 17)
+#	define CRTC_ICON_EN			(1 << 20)
+#	define CRTC_EXT_DISP_EN			(1 << 24)
+#	define CRTC_EN				(1 << 25)
+#	define CRTC_DISP_REQ_EN_B		(1 << 26)
+#define	CRTC2_GEN_CNTL				0x03f8
+/* CRTC2_GEN_CNTL bit constants	*/
+#	define CRTC2_DBL_SCAN_EN		(1 <<  0)
+#	define CRTC2_INTERLACE_EN		(1 <<  1)
+#	define CRTC2_SYNC_TRISTAT		(1 <<  4)
+#	define CRTC2_HSYNC_TRISTAT		(1 <<  5)
+#	define CRTC2_VSYNC_TRISTAT		(1 <<  6)
+#	define CRTC2_CRT2_ON			(1 <<  7)
+#	define CRTC2_ICON_EN			(1 << 15)
+#	define CRTC2_CUR_EN			(1 << 16)
+#	define CRTC2_CUR_MODE_MASK		(7 << 20)
+#	define CRTC2_DISP_DIS			(1 << 23)
+#	define CRTC2_EN				(1 << 25)
+#	define CRTC2_DISP_REQ_EN_B		(1 << 26)
+#	define CRTC2_HSYNC_DIS			(1 << 28)
+#	define CRTC2_VSYNC_DIS			(1 << 29)
+#define	MEM_CNTL				0x0140
+/* MEM_CNTL bit	constants */
+#	define MEM_CTLR_STATUS_IDLE		0x00000000
+#	define MEM_CTLR_STATUS_BUSY		0x00100000
+#	define MEM_SEQNCR_STATUS_IDLE		0x00000000
+#	define MEM_SEQNCR_STATUS_BUSY		0x00200000
+#	define MEM_ARBITER_STATUS_IDLE		0x00000000
+#	define MEM_ARBITER_STATUS_BUSY		0x00400000
+#	define MEM_REQ_UNLOCK			0x00000000
+#	define MEM_REQ_LOCK			0x00800000
+#define	EXT_MEM_CNTL				0x0144
+#define	MC_AGP_LOCATION				0x014C
+#define	MEM_IO_CNTL_A0				0x0178
+#define	MEM_INIT_LATENCY_TIMER			0x0154
+#define	MEM_SDRAM_MODE_REG			0x0158
+#define	AGP_BASE				0x0170
+#ifdef RAGE128
+#define PCI_GART_PAGE				0x017c
+#define PC_NGUI_MODE				0x0180
+#define PC_NGUI_CTLSTAT				0x0184
+#	define PC_FLUSH_GUI			(3 << 0)
+#	define PC_RI_GUI			(1 << 2)
+#	define PC_FLUSH_ALL			0x00ff
+#	define PC_BUSY				(1 << 31)
+#define PC_MISC_CNTL				0x0188
+#else
+#define	MEM_IO_CNTL_A1				0x017C
+#define	MEM_IO_CNTL_B0				0x0180
+#define	MEM_IO_CNTL_B1				0x0184
+#define	MC_DEBUG				0x0188
+#endif
+#define	MC_STATUS				0x0150
+#define	MEM_IO_OE_CNTL				0x018C
+#define	MC_FB_LOCATION				0x0148
+#define	HOST_PATH_CNTL				0x0130
+#define	MEM_VGA_WP_SEL				0x0038
+#define	MEM_VGA_RP_SEL				0x003C
+#define	HDP_DEBUG				0x0138
+#define	SW_SEMAPHORE				0x013C
+#define	SURFACE_CNTL				0x0B00
+/* SURFACE_CNTL	bit constants */
+#	define SURF_TRANSLATION_DIS		(1 << 8)
+#	define NONSURF_AP0_SWP_16BPP		(1 << 20)
+#	define NONSURF_AP0_SWP_32BPP		(2 << 20)
+#define	SURFACE0_LOWER_BOUND			0x0B04
+#define	SURFACE1_LOWER_BOUND			0x0B14
+#define	SURFACE2_LOWER_BOUND			0x0B24
+#define	SURFACE3_LOWER_BOUND			0x0B34
+#define	SURFACE4_LOWER_BOUND			0x0B44
+#define	SURFACE5_LOWER_BOUND			0x0B54
+#define	SURFACE6_LOWER_BOUND			0x0B64
+#define	SURFACE7_LOWER_BOUND			0x0B74
+#define	SURFACE0_UPPER_BOUND			0x0B08
+#define	SURFACE1_UPPER_BOUND			0x0B18
+#define	SURFACE2_UPPER_BOUND			0x0B28
+#define	SURFACE3_UPPER_BOUND			0x0B38
+#define	SURFACE4_UPPER_BOUND			0x0B48
+#define	SURFACE5_UPPER_BOUND			0x0B58
+#define	SURFACE6_UPPER_BOUND			0x0B68
+#define	SURFACE7_UPPER_BOUND			0x0B78
+#define	SURFACE0_INFO				0x0B0C
+#define	SURFACE1_INFO				0x0B1C
+#define	SURFACE2_INFO				0x0B2C
+#define	SURFACE3_INFO				0x0B3C
+#define	SURFACE4_INFO				0x0B4C
+#define	SURFACE5_INFO				0x0B5C
+#define	SURFACE6_INFO				0x0B6C
+#define	SURFACE7_INFO				0x0B7C
+#define	SURFACE_ACCESS_FLAGS			0x0BF8
+#define	SURFACE_ACCESS_CLR			0x0BFC
+#define	GEN_INT_CNTL				0x0040
+#define	GEN_INT_STATUS				0x0044
+#	define VSYNC_INT_AK			(1 <<  2)
+#	define VSYNC_INT			(1 <<  2)
+#define	CRTC_EXT_CNTL				0x0054
+/* CRTC_EXT_CNTL bit constants */
+#	define CRTC_VGA_XOVERSCAN		(1 <<  0)
+#	define VGA_ATI_LINEAR			0x00000008
+#	define VGA_128KAP_PAGING		0x00000010
+#	define XCRT_CNT_EN			(1 << 6)
+#	define CRTC_HSYNC_DIS			(1 << 8)
+#	define CRTC_VSYNC_DIS			(1 << 9)
+#	define CRTC_DISPLAY_DIS			(1 << 10)
+#	define CRTC_SYNC_TRISTAT		(1 << 11)
+#	define CRTC_CRT_ON			(1 << 15)
+#define	CRTC_EXT_CNTL_DPMS_BYTE			0x0055
+#	define CRTC_HSYNC_DIS_BYTE		(1 <<  0)
+#	define CRTC_VSYNC_DIS_BYTE		(1 <<  1)
+#	define CRTC_DISPLAY_DIS_BYTE		(1 <<  2)
+#define	RB3D_CNTL				0x1C3C
+#define	WAIT_UNTIL				0x1720
+#	define EVENT_CRTC_OFFSET		0x00000001
+#	define EVENT_RE_CRTC_VLINE		0x00000002
+#	define EVENT_FE_CRTC_VLINE		0x00000004
+#	define EVENT_CRTC_VLINE			0x00000008
+#	define EVENT_BM_VIP0_IDLE		0x00000010
+#	define EVENT_BM_VIP1_IDLE		0x00000020
+#	define EVENT_BM_VIP2_IDLE		0x00000040
+#	define EVENT_BM_VIP3_IDLE		0x00000080
+#	define EVENT_BM_VIDCAP_IDLE		0x00000100
+#	define EVENT_BM_GUI_IDLE		0x00000200
+#	define EVENT_CMDFIFO			0x00000400
+#	define EVENT_OV0_FLIP			0x00000800
+#	define EVENT_CMDFIFO_ENTRIES		0x07F00000
+#define	ISYNC_CNTL				0x1724
+#define	RBBM_GUICNTL				0x172C
+#define	RBBM_STATUS				0x0E40
+#	define RBBM_FIFOCNT_MASK		0x007f
+#	define RBBM_ACTIVE			(1 << 31)
+#define	RBBM_STATUS_alt_1			0x1740
+#define	RBBM_CNTL				0x00EC
+#define	RBBM_CNTL_alt_1				0x0E44
+#define	RBBM_SOFT_RESET				0x00F0
+/* RBBM_SOFT_RESET bit constants */
+#	define SOFT_RESET_CP			(1 <<  0)
+#	define SOFT_RESET_HI			(1 <<  1)
+#	define SOFT_RESET_SE			(1 <<  2)
+#	define SOFT_RESET_RE			(1 <<  3)
+#	define SOFT_RESET_PP			(1 <<  4)
+#	define SOFT_RESET_E2			(1 <<  5)
+#	define SOFT_RESET_RB			(1 <<  6)
+#	define SOFT_RESET_HDP			(1 <<  7)
+#define	RBBM_SOFT_RESET_alt_1			0x0E48
+#define	NQWAIT_UNTIL				0x0E50
+#define	RBBM_DEBUG				0x0E6C
+#define	RBBM_CMDFIFO_ADDR			0x0E70
+#define	RBBM_CMDFIFO_DATAL			0x0E74
+#define	RBBM_CMDFIFO_DATAH			0x0E78
+#define	RBBM_CMDFIFO_STAT			0x0E7C
+#define	CRTC_STATUS				0x005C
+/* CRTC_STATUS bit constants */
+#	define CRTC_VBLANK			0x00000001
+#	define CRTC_VBLANK_SAVE			( 1 <<	1)
+#define	GPIO_VGA_DDC				0x0060
+#define	GPIO_DVI_DDC				0x0064
+#define	GPIO_MONID				0x0068
+#define	PALETTE_INDEX				0x00B0
+#define	PALETTE_DATA				0x00B4
+#define	PALETTE_30_DATA				0x00B8
+#define	CRTC_H_TOTAL_DISP			0x0200
+#	define CRTC_H_TOTAL			(0x03ff	<< 0)
+#	define CRTC_H_TOTAL_SHIFT		0
+#	define CRTC_H_DISP			(0x01ff	<< 16)
+#	define CRTC_H_DISP_SHIFT		16
+#define	CRTC2_H_TOTAL_DISP			0x0300
+#	define CRTC2_H_TOTAL			(0x03ff	<< 0)
+#	define CRTC2_H_TOTAL_SHIFT		0
+#	define CRTC2_H_DISP			(0x01ff	<< 16)
+#	define CRTC2_H_DISP_SHIFT		16
+#define	CRTC_H_SYNC_STRT_WID			0x0204
+#	define CRTC_H_SYNC_STRT_PIX		(0x07  <<  0)
+#	define CRTC_H_SYNC_STRT_CHAR		(0x3ff <<  3)
+#	define CRTC_H_SYNC_STRT_CHAR_SHIFT	3
+#	define CRTC_H_SYNC_WID			(0x3f  << 16)
+#	define CRTC_H_SYNC_WID_SHIFT		16
+#	define CRTC_H_SYNC_POL			(1     << 23)
+#define	CRTC2_H_SYNC_STRT_WID			0x0304
+#	define CRTC2_H_SYNC_STRT_PIX		(0x07  <<  0)
+#	define CRTC2_H_SYNC_STRT_CHAR		(0x3ff <<  3)
+#	define CRTC2_H_SYNC_STRT_CHAR_SHIFT	3
+#	define CRTC2_H_SYNC_WID			(0x3f  << 16)
+#	define CRTC2_H_SYNC_WID_SHIFT		16
+#	define CRTC2_H_SYNC_POL			(1     << 23)
+#define	CRTC_V_TOTAL_DISP			0x0208
+#	define CRTC_V_TOTAL			(0x07ff	<< 0)
+#	define CRTC_V_TOTAL_SHIFT		0
+#	define CRTC_V_DISP			(0x07ff	<< 16)
+#	define CRTC_V_DISP_SHIFT		16
+#define	CRTC2_V_TOTAL_DISP			0x0308
+#	define CRTC2_V_TOTAL			(0x07ff	<< 0)
+#	define CRTC2_V_TOTAL_SHIFT		0
+#	define CRTC2_V_DISP			(0x07ff	<< 16)
+#	define CRTC2_V_DISP_SHIFT		16
+#define	CRTC_V_SYNC_STRT_WID			0x020C
+#	define CRTC_V_SYNC_STRT			(0x7ff <<  0)
+#	define CRTC_V_SYNC_STRT_SHIFT		0
+#	define CRTC_V_SYNC_WID			(0x1f  << 16)
+#	define CRTC_V_SYNC_WID_SHIFT		16
+#	define CRTC_V_SYNC_POL			(1     << 23)
+#define	CRTC2_V_SYNC_STRT_WID			0x030C
+#	define CRTC2_V_SYNC_STRT		(0x7ff <<  0)
+#	define CRTC2_V_SYNC_STRT_SHIFT		0
+#	define CRTC2_V_SYNC_WID			(0x1f  << 16)
+#	define CRTC2_V_SYNC_WID_SHIFT		16
+#	define CRTC2_V_SYNC_POL			(1     << 23)
+#define	CRTC_VLINE_CRNT_VLINE			0x0210
+#	define CRTC_CRNT_VLINE_MASK		(0x7ff << 16)
+#define	CRTC2_VLINE_CRNT_VLINE			0x0310
+#define	CRTC_CRNT_FRAME				0x0214
+#define	CRTC2_CRNT_FRAME			0x0314
+#define	CRTC_GUI_TRIG_VLINE			0x0218
+#define	CRTC2_GUI_TRIG_VLINE			0x0318
+#define	CRTC_DEBUG				0x021C
+#define	CRTC2_DEBUG				0x031C
+#define	CRTC_OFFSET_RIGHT			0x0220
+#define	CRTC_OFFSET				0x0224
+#define	CRTC2_OFFSET				0x0324
+#define	CRTC_OFFSET_CNTL			0x0228
+#	define CRTC_TILE_EN			(1 << 15)
+#define	CRTC2_OFFSET_CNTL			0x0328
+#	define CRTC2_TILE_EN			(1 << 15)
+#define	CRTC_PITCH				0x022C
+#define	CRTC2_PITCH				0x032C
+#define	TMDS_CRC				0x02a0
+#define	OVR_CLR					0x0230
+#define	OVR_WID_LEFT_RIGHT			0x0234
+#define	OVR_WID_TOP_BOTTOM			0x0238
+#define	DISPLAY_BASE_ADDR			0x023C
+#define	SNAPSHOT_VH_COUNTS			0x0240
+#define	SNAPSHOT_F_COUNT			0x0244
+#define	N_VIF_COUNT				0x0248
+#define	SNAPSHOT_VIF_COUNT			0x024C
+#define	FP_CRTC_H_TOTAL_DISP			0x0250
+#define	FP_CRTC2_H_TOTAL_DISP			0x0350
+#define	FP_CRTC_V_TOTAL_DISP			0x0254
+#define	FP_CRTC2_V_TOTAL_DISP			0x0354
+#	define FP_CRTC_H_TOTAL_MASK		0x000003ff
+#	define FP_CRTC_H_DISP_MASK		0x01ff0000
+#	define FP_CRTC_V_TOTAL_MASK		0x00000fff
+#	define FP_CRTC_V_DISP_MASK		0x0fff0000
+#	define FP_H_SYNC_STRT_CHAR_MASK		0x00001ff8
+#	define FP_H_SYNC_WID_MASK		0x003f0000
+#	define FP_V_SYNC_STRT_MASK		0x00000fff
+#	define FP_V_SYNC_WID_MASK		0x001f0000
+#	define FP_CRTC_H_TOTAL_SHIFT		0x00000000
+#	define FP_CRTC_H_DISP_SHIFT		0x00000010
+#	define FP_CRTC_V_TOTAL_SHIFT		0x00000000
+#	define FP_CRTC_V_DISP_SHIFT		0x00000010
+#	define FP_H_SYNC_STRT_CHAR_SHIFT	0x00000003
+#	define FP_H_SYNC_WID_SHIFT		0x00000010
+#	define FP_V_SYNC_STRT_SHIFT		0x00000000
+#	define FP_V_SYNC_WID_SHIFT		0x00000010
+#define	CRT_CRTC_H_SYNC_STRT_WID		0x0258
+#define	CRT_CRTC_V_SYNC_STRT_WID		0x025C
+#define	CUR_OFFSET				0x0260
+#define	CUR_HORZ_VERT_POSN			0x0264
+#define	CUR_HORZ_VERT_OFF			0x0268
+/* CUR_OFFSET, CUR_HORZ_VERT_POSN, CUR_HORZ_VERT_OFF bit constants */
+#	define CUR_LOCK				0x80000000
+#define	CUR_CLR0				0x026C
+#define	CUR_CLR1				0x0270
+#define	CUR2_OFFSET				0x0360
+#define	CUR2_HORZ_VERT_POSN			0x0364
+#define	CUR2_HORZ_VERT_OFF			0x0368
+#	define CUR2_LOCK			(1 << 31)
+#define	CUR2_CLR0				0x036c
+#define	CUR2_CLR1				0x0370
+#define	FP_HORZ_VERT_ACTIVE			0x0278
+#define	CRTC_MORE_CNTL				0x027C
+#define	DAC_EXT_CNTL				0x0280
+#define	FP_GEN_CNTL				0x0284
+/* FP_GEN_CNTL bit constants */
+#	define FP_FPON				(1 <<  0)
+#	define FP_TMDS_EN			(1 <<  2)
+#	define FP_EN_TMDS			(1 <<  7)
+#	define FP_DETECT_SENSE			(1 <<  8)
+#	define FP_SEL_CRTC2			(1 << 13)
+#	define FP_CRTC_DONT_SHADOW_HPAR		(1 << 15)
+#	define FP_CRTC_DONT_SHADOW_VPAR		(1 << 16)
+#	define FP_CRTC_DONT_SHADOW_HEND		(1 << 17)
+#	define FP_CRTC_USE_SHADOW_VEND		(1 << 18)
+#	define FP_RMX_HVSYNC_CONTROL_EN		(1 << 20)
+#	define FP_DFP_SYNC_SEL			(1 << 21)
+#	define FP_CRTC_LOCK_8DOT		(1 << 22)
+#	define FP_CRT_SYNC_SEL			(1 << 23)
+#	define FP_USE_SHADOW_EN			(1 << 24)
+#	define FP_CRT_SYNC_ALT			(1 << 26)
+#define	FP2_GEN_CNTL				0x0288
+/* FP2_GEN_CNTL	bit constants */
+#	define FP2_FPON				(1 <<  0)
+#	define FP2_TMDS_EN			(1 <<  2)
+#	define FP2_EN_TMDS			(1 <<  7)
+#	define FP2_DETECT_SENSE			(1 <<  8)
+#	define FP2_SEL_CRTC2			(1 << 13)
+#	define FP2_FP_POL			(1 << 16)
+#	define FP2_LP_POL			(1 << 17)
+#	define FP2_SCK_POL			(1 << 18)
+#	define FP2_LCD_CNTL_MASK		(7 << 19)
+#	define FP2_PAD_FLOP_EN			(1 << 22)
+#	define FP2_CRC_EN			(1 << 23)
+#	define FP2_CRC_READ_EN			(1 << 24)
+#define	FP_HORZ_STRETCH				0x028C
+#define	FP_HORZ2_STRETCH			0x038C
+#	define HORZ_STRETCH_RATIO_MASK		0xffff
+#	define HORZ_STRETCH_RATIO_MAX		4096
+#	define HORZ_PANEL_SIZE			(0x1ff	 << 16)
+#	define HORZ_PANEL_SHIFT			16
+#	define HORZ_STRETCH_PIXREP		(0	<< 25)
+#	define HORZ_STRETCH_BLEND		(1	<< 26)
+#	define HORZ_STRETCH_ENABLE		(1	<< 25)
+#	define HORZ_AUTO_RATIO			(1	<< 27)
+#	define HORZ_FP_LOOP_STRETCH		(0x7	<< 28)
+#	define HORZ_AUTO_RATIO_INC		(1	<< 31)
+#define	FP_VERT_STRETCH				0x0290
+#define	FP_VERT2_STRETCH			0x0390
+#	define VERT_PANEL_SIZE			(0xfff << 12)
+#	define VERT_PANEL_SHIFT			12
+#	define VERT_STRETCH_RATIO_MASK		0xfff
+#	define VERT_STRETCH_RATIO_SHIFT		0
+#	define VERT_STRETCH_RATIO_MAX		4096
+#	define VERT_STRETCH_ENABLE		(1     << 25)
+#	define VERT_STRETCH_LINEREP		(0     << 26)
+#	define VERT_STRETCH_BLEND		(1     << 26)
+#	define VERT_AUTO_RATIO_EN		(1     << 27)
+#	define VERT_STRETCH_RESERVED		0xf1000000
+#define	FP_H_SYNC_STRT_WID			0x02C4
+#define	FP_H2_SYNC_STRT_WID			0x03C4
+#define	FP_V_SYNC_STRT_WID			0x02C8
+#define	FP_V2_SYNC_STRT_WID			0x03C8
+#define	LVDS_GEN_CNTL				0x02d0
+#	define LVDS_ON				(1   <<	 0)
+#	define LVDS_DISPLAY_DIS			(1   <<	 1)
+#	define LVDS_PANEL_TYPE			(1   <<	 2)
+#	define LVDS_PANEL_FORMAT		(1   <<	 3)
+#	define LVDS_EN				(1   <<	 7)
+#	define LVDS_DIGON			(1   <<	18)
+#	define LVDS_BLON			(1   <<	19)
+#	define LVDS_SEL_CRTC2			(1   <<	23)
+#define	LVDS_PLL_CNTL				0x02d4
+#	define HSYNC_DELAY_SHIFT		28
+#	define HSYNC_DELAY_MASK			(0xf <<	28)
+#define	AUX_WINDOW_HORZ_CNTL			0x02D8
+#define	AUX_WINDOW_VERT_CNTL			0x02DC
+#define	DDA_CONFIG				0x02e0
+#define	DDA_ON_OFF				0x02e4
+
+#define	GRPH_BUFFER_CNTL			0x02F0
+#define	VGA_BUFFER_CNTL				0x02F4
+
+/* first overlay unit (there is only one) */
+
+#define	OV0_Y_X_START				0x0400
+#define	OV0_Y_X_END				0x0404
+#define	OV0_PIPELINE_CNTL			0x0408
+#define	OV0_EXCLUSIVE_HORZ			0x0408
+#	define EXCL_HORZ_START_MASK		0x000000ff
+#	define EXCL_HORZ_END_MASK		0x0000ff00
+#	define EXCL_HORZ_BACK_PORCH_MASK	0x00ff0000
+#	define EXCL_HORZ_EXCLUSIVE_EN		0x80000000
+#define	OV0_EXCLUSIVE_VERT			0x040C
+#	define EXCL_VERT_START_MASK		0x000003ff
+#	define EXCL_VERT_END_MASK		0x03ff0000
+#define	OV0_REG_LOAD_CNTL			0x0410
+#	define REG_LD_CTL_LOCK			0x00000001L
+#	define REG_LD_CTL_VBLANK_DURING_LOCK	0x00000002L
+#	define REG_LD_CTL_STALL_GUI_UNTIL_FLIP	0x00000004L
+#	define REG_LD_CTL_LOCK_READBACK		0x00000008L
+#define	OV0_SCALE_CNTL				0x0420
+#	define SCALER_PIX_EXPAND		0x00000001L
+#	define SCALER_Y2R_TEMP			0x00000002L
+#ifdef RAGE128
+#	define SCALER_HORZ_PICK_NEAREST		0x00000003L
+#	define SCALER_VERT_PICK_NEAREST		0x00000004L
+#else
+#	define SCALER_HORZ_PICK_NEAREST		0x00000004L
+#	define SCALER_VERT_PICK_NEAREST		0x00000008L
+#endif
+#	define SCALER_SIGNED_UV			0x00000010L
+#	define SCALER_GAMMA_SEL_MASK		0x00000060L
+#	define SCALER_GAMMA_SEL_BRIGHT		0x00000000L
+#	define SCALER_GAMMA_SEL_G22		0x00000020L
+#	define SCALER_GAMMA_SEL_G18		0x00000040L
+#	define SCALER_GAMMA_SEL_G14		0x00000060L
+#	define SCALER_COMCORE_SHIFT_UP_ONE	0x00000080L
+#	define SCALER_SURFAC_FORMAT		0x00000f00L
+#	define SCALER_SOURCE_UNK0		0x00000000L /* 2 bpp ??? */
+#	define SCALER_SOURCE_UNK1		0x00000100L /* 4 bpp ??? */
+#	define SCALER_SOURCE_UNK2		0x00000200L /* 8 bpp ??? */
+#	define SCALER_SOURCE_15BPP		0x00000300L
+#	define SCALER_SOURCE_16BPP		0x00000400L
+/*#	define SCALER_SOURCE_24BPP		0x00000500L*/
+#	define SCALER_SOURCE_32BPP		0x00000600L
+#	define SCALER_SOURCE_UNK3		0x00000700L /* 8BPP_RGB332 ??? */
+#	define SCALER_SOURCE_UNK4		0x00000800L /* 8BPP_Y8 ??? */
+#	define SCALER_SOURCE_YUV9		0x00000900L /* 8BPP_RGB8 */
+#	define SCALER_SOURCE_YUV12		0x00000A00L
+#	define SCALER_SOURCE_VYUY422		0x00000B00L
+#	define SCALER_SOURCE_YVYU422		0x00000C00L
+#	define SCALER_SOURCE_UNK5		0x00000D00L /* ??? */
+#	define SCALER_SOURCE_UNK6		0x00000E00L /* 32BPP_AYUV444 */
+#	define SCALER_SOURCE_UNK7		0x00000F00L /* 16BPP_ARGB4444 */
+#	define SCALER_ADAPTIVE_DEINT		0x00001000L
+#	define R200_SCALER_TEMPORAL_DEINT	0x00002000L
+#	define SCALER_UNKNOWN_FLAG1		0x00004000L /* ??? */
+#	define SCALER_SMART_SWITCH		0x00008000L
+#ifdef RAGE128
+#	define SCALER_BURST_PER_PLANE		0x00ff0000L
+#else
+#	define SCALER_BURST_PER_PLANE		0x007f0000L
+#endif
+#	define SCALER_DOUBLE_BUFFER		0x01000000L
+#	define SCALER_UNKNOWN_FLAG3		0x02000000L /* ??? */
+#	define SCALER_UNKNOWN_FLAG4		0x04000000L /* ??? */
+#	define SCALER_DIS_LIMIT			0x08000000L
+#	define SCALER_PRG_LOAD_START		0x10000000L
+#	define SCALER_INT_EMU			0x20000000L
+#	define SCALER_ENABLE			0x40000000L
+#	define SCALER_SOFT_RESET		0x80000000L
+#define	OV0_V_INC				0x0424
+#define	OV0_P1_V_ACCUM_INIT			0x0428
+#	define OV0_P1_MAX_LN_IN_PER_LN_OUT	0x00000003L
+#	define OV0_P1_V_ACCUM_INIT_MASK		0x01ff8000L
+#define	OV0_P23_V_ACCUM_INIT			0x042C
+#	define OV0_P23_MAX_LN_IN_PER_LN_OUT	0x00000003L
+#	define OV0_P23_V_ACCUM_INIT_MASK	0x01ff8000L
+#define	OV0_P1_BLANK_LINES_AT_TOP		0x0430
+#	define P1_BLNK_LN_AT_TOP_M1_MASK	0x00000fffL
+#	define P1_ACTIVE_LINES_M1		0x0fff0000L
+#define	OV0_P23_BLANK_LINES_AT_TOP		0x0434
+#	define P23_BLNK_LN_AT_TOP_M1_MASK	0x000007ffL
+#	define P23_ACTIVE_LINES_M1		0x07ff0000L
+#ifndef RAGE128
+#define	OV0_BASE_ADDR				0x043C
+#endif
+#define	OV0_VID_BUF0_BASE_ADRS			0x0440
+#	define VIF_BUF0_PITCH_SEL		0x00000001L
+#	define VIF_BUF0_TILE_ADRS		0x00000002L
+#	define VIF_BUF0_BASE_ADRS_MASK		0x03fffff0L
+#	define VIF_BUF0_1ST_LINE_LSBS_MASK	0x48000000L
+#define	OV0_VID_BUF1_BASE_ADRS			0x0444
+#	define VIF_BUF1_PITCH_SEL		0x00000001L
+#	define VIF_BUF1_TILE_ADRS		0x00000002L
+#	define VIF_BUF1_BASE_ADRS_MASK		0x03fffff0L
+#	define VIF_BUF1_1ST_LINE_LSBS_MASK	0x48000000L
+#define	OV0_VID_BUF2_BASE_ADRS			0x0448
+#	define VIF_BUF2_PITCH_SEL		0x00000001L
+#	define VIF_BUF2_TILE_ADRS		0x00000002L
+#	define VIF_BUF2_BASE_ADRS_MASK		0x03fffff0L
+#	define VIF_BUF2_1ST_LINE_LSBS_MASK	0x48000000L
+#define	OV0_VID_BUF3_BASE_ADRS			0x044C
+#	define VIF_BUF3_PITCH_SEL		0x00000001L
+#	define VIF_BUF3_TILE_ADRS		0x00000002L
+#	define VIF_BUF3_BASE_ADRS_MASK		0x03fffff0L
+#	define VIF_BUF3_1ST_LINE_LSBS_MASK	0x48000000L
+#define	OV0_VID_BUF4_BASE_ADRS			0x0450
+#	define VIF_BUF4_PITCH_SEL		0x00000001L
+#	define VIF_BUF4_TILE_ADRS		0x00000002L
+#	define VIF_BUF4_BASE_ADRS_MASK		0x03fffff0L
+#	define VIF_BUF4_1ST_LINE_LSBS_MASK	0x48000000L
+#define	OV0_VID_BUF5_BASE_ADRS			0x0454
+#	define VIF_BUF5_PITCH_SEL		0x00000001L
+#	define VIF_BUF5_TILE_ADRS		0x00000002L
+#	define VIF_BUF5_BASE_ADRS_MASK		0x03fffff0L
+#	define VIF_BUF5_1ST_LINE_LSBS_MASK	0x48000000L
+#define	OV0_VID_BUF_PITCH0_VALUE		0x0460
+#define	OV0_VID_BUF_PITCH1_VALUE		0x0464
+#define	OV0_AUTO_FLIP_CNTL			0x0470
+#	define OV0_AUTO_FLIP_CNTL_SOFT_BUF_NUM		0x00000007
+#	define OV0_AUTO_FLIP_CNTL_SOFT_REPEAT_FIELD	0x00000008
+#	define OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD		0x00000010
+#	define OV0_AUTO_FLIP_CNTL_IGNORE_REPEAT_FIELD	0x00000020
+#	define OV0_AUTO_FLIP_CNTL_SOFT_EOF_TOGGLE	0x00000040
+#	define OV0_AUTO_FLIP_CNTL_VID_PORT_SELECT	0x00000300
+#	define OV0_AUTO_FLIP_CNTL_P1_FIRST_LINE_EVEN	0x00010000
+#	define OV0_AUTO_FLIP_CNTL_SHIFT_EVEN_DOWN	0x00040000
+#	define OV0_AUTO_FLIP_CNTL_SHIFT_ODD_DOWN	0x00080000
+#	define OV0_AUTO_FLIP_CNTL_FIELD_POL_SOURCE	0x00800000
+#define	OV0_DEINTERLACE_PATTERN			0x0474
+#define	OV0_SUBMIT_HISTORY			0x0478
+#define	OV0_H_INC				0x0480
+#define	OV0_STEP_BY				0x0484
+#define	OV0_P1_H_ACCUM_INIT			0x0488
+#define	OV0_P23_H_ACCUM_INIT			0x048C
+#define	OV0_P1_X_START_END			0x0494
+#define	OV0_P2_X_START_END			0x0498
+#define	OV0_P3_X_START_END			0x049C
+#define	OV0_FILTER_CNTL				0x04A0
+#	define FILTER_PROGRAMMABLE_COEF		0x00000000
+#	define FILTER_HARD_SCALE_HORZ_Y		0x00000001
+#	define FILTER_HARD_SCALE_HORZ_UV	0x00000002
+#	define FILTER_HARD_SCALE_VERT_Y		0x00000004
+#	define FILTER_HARD_SCALE_VERT_UV	0x00000008
+#	define FILTER_HARDCODED_COEF		0x0000000F
+#	define FILTER_COEF_MASK			0x0000000F
+/* When bit is set hard coded coefficients are used. */
+
+/*
+   Top quality 4x4-tap filtered vertical and horizontal scaler.
+   It allows up to 64:1 upscaling and downscaling without
+   performance or quality degradation.
+*/
+#define	OV0_FOUR_TAP_COEF_0			0x04B0
+#	define OV0_FOUR_TAP_PHASE_0_TAP_0	0x0000000F
+#	define OV0_FOUR_TAP_PHASE_0_TAP_1	0x00007F00
+#	define OV0_FOUR_TAP_PHASE_0_TAP_2	0x007F0000
+#	define OV0_FOUR_TAP_PHASE_0_TAP_3	0x0F000000
+#define	OV0_FOUR_TAP_COEF_1			0x04B4
+#	define OV0_FOUR_TAP_PHASE_1_5_TAP_0	0x0000000F
+#	define OV0_FOUR_TAP_PHASE_1_5_TAP_1	0x00007F00
+#	define OV0_FOUR_TAP_PHASE_1_5_TAP_2	0x007F0000
+#	define OV0_FOUR_TAP_PHASE_1_5_TAP_3	0x0F000000
+#define	OV0_FOUR_TAP_COEF_2			0x04B8
+#	define OV0_FOUR_TAP_PHASE_2_6_TAP_0	0x0000000F
+#	define OV0_FOUR_TAP_PHASE_2_6_TAP_1	0x00007F00
+#	define OV0_FOUR_TAP_PHASE_2_6_TAP_2	0x007F0000
+#	define OV0_FOUR_TAP_PHASE_2_6_TAP_3	0x0F000000
+#define	OV0_FOUR_TAP_COEF_3			0x04BC
+#	define OV0_FOUR_TAP_PHASE_3_7_TAP_0	0x0000000F
+#	define OV0_FOUR_TAP_PHASE_3_7_TAP_1	0x00007F00
+#	define OV0_FOUR_TAP_PHASE_3_7_TAP_2	0x007F0000
+#	define OV0_FOUR_TAP_PHASE_3_7_TAP_3	0x0F000000
+#define	OV0_FOUR_TAP_COEF_4			0x04C0
+#	define OV0_FOUR_TAP_PHASE_4_TAP_0	0x0000000F
+#	define OV0_FOUR_TAP_PHASE_4_TAP_1	0x00007F00
+#	define OV0_FOUR_TAP_PHASE_4_TAP_2	0x007F0000
+#	define OV0_FOUR_TAP_PHASE_4_TAP_3	0x0F000000
+/* 0th_tap means that the left most of top most pixel in a set of four will
+   be multiplied by this coefficient. */
+
+#define	OV0_FLAG_CNTL				0x04DC
+#ifdef RAGE128
+#define	OV0_COLOUR_CNTL				0x04E0
+#	define COLOUR_CNTL_BRIGHTNESS		0x0000007F
+#	define COLOUR_CNTL_SATURATION		0x001F1F00
+#else
+/* NB: radeons have no COLOUR_CNTL register */
+#define	OV0_SLICE_CNTL				0x04E0
+#	define SLICE_CNTL_DISABLE		0x40000000
+#endif
+/* Video and graphics keys allow alpha blending, color correction
+   and many other video effects */
+#define	OV0_VID_KEY_CLR				0x04E4
+#define	OV0_VID_KEY_MSK				0x04E8
+#define	OV0_GRAPHICS_KEY_CLR			0x04EC
+#define	OV0_GRAPHICS_KEY_MSK			0x04F0
+#define	OV0_KEY_CNTL				0x04F4
+#ifdef RAGE128
+#	define VIDEO_KEY_FN_MASK		0x00000007L
+#	define VIDEO_KEY_FN_FALSE		0x00000000L
+#	define VIDEO_KEY_FN_TRUE		0x00000001L
+#	define VIDEO_KEY_FN_EQ			0x00000004L
+#	define VIDEO_KEY_FN_NE			0x00000005L
+#	define GRAPHIC_KEY_FN_MASK		0x00000070L
+#	define GRAPHIC_KEY_FN_FALSE		0x00000000L
+#	define GRAPHIC_KEY_FN_TRUE		0x00000010L
+#	define GRAPHIC_KEY_FN_EQ		0x00000040L
+#	define GRAPHIC_KEY_FN_NE		0x00000050L
+#else
+#	define VIDEO_KEY_FN_MASK		0x00000003L
+#	define VIDEO_KEY_FN_FALSE		0x00000000L
+#	define VIDEO_KEY_FN_TRUE		0x00000001L
+#	define VIDEO_KEY_FN_EQ			0x00000002L
+#	define VIDEO_KEY_FN_NE			0x00000003L
+#	define GRAPHIC_KEY_FN_MASK		0x00000030L
+#	define GRAPHIC_KEY_FN_FALSE		0x00000000L
+#	define GRAPHIC_KEY_FN_TRUE		0x00000010L
+#	define GRAPHIC_KEY_FN_EQ		0x00000020L
+#	define GRAPHIC_KEY_FN_NE		0x00000030L
+#endif
+#	define CMP_MIX_MASK			0x00000100L
+#	define CMP_MIX_OR			0x00000000L
+#	define CMP_MIX_AND			0x00000100L
+#define	OV0_TEST				0x04F8
+#	define OV0_SCALER_Y2R_DISABLE		0x00000001L
+#	define OV0_SUBPIC_ONLY			0x00000008L
+#	define OV0_EXTENSE			0x00000010L
+#	define OV0_SWAP_UV			0x00000020L
+#define OV0_COL_CONV				0x04FC
+#	define OV0_CB_TO_B			0x0000007FL
+#	define OV0_CB_TO_G			0x0000FF00L
+#	define OV0_CR_TO_G			0x00FF0000L
+#	define OV0_CR_TO_R			0x7F000000L
+#	define OV0_NEW_COL_CONV			0x80000000L
+#define	OV0_LIN_TRANS_A				0x0D20
+#define	OV0_LIN_TRANS_B				0x0D24
+#define	OV0_LIN_TRANS_C				0x0D28
+#define	OV0_LIN_TRANS_D				0x0D2C
+#define	OV0_LIN_TRANS_E				0x0D30
+#define	OV0_LIN_TRANS_F				0x0D34
+#define	OV0_GAMMA_0_F				0x0D40
+#define	OV0_GAMMA_10_1F				0x0D44
+#define	OV0_GAMMA_20_3F				0x0D48
+#define	OV0_GAMMA_40_7F				0x0D4C
+/* These registers exist on R200 only */
+#define OV0_GAMMA_80_BF				0x0E00
+#define OV0_GAMMA_C0_FF				0x0E04
+#define OV0_GAMMA_100_13F			0x0E08
+#define OV0_GAMMA_140_17F			0x0E0C
+#define OV0_GAMMA_180_1BF			0x0E10
+#define OV0_GAMMA_1C0_1FF			0x0E14
+#define OV0_GAMMA_200_23F			0x0E18
+#define OV0_GAMMA_240_27F			0x0E1C
+#define OV0_GAMMA_280_2BF			0x0E20
+#define OV0_GAMMA_2C0_2FF			0x0E24
+#define OV0_GAMMA_300_33F			0x0E28
+#define OV0_GAMMA_340_37F			0x0E2C
+/* End of R200 specific definitions */
+#define	OV0_GAMMA_380_3BF			0x0D50
+#define	OV0_GAMMA_3C0_3FF			0x0D54
+
+/*
+ IDCT ENGINE:
+ It's MPEG-2 hardware decoder which incorporates run-level decode, de-zigzag
+ and IDCT into an IDCT engine to complement the motion compensation engine.
+*/
+#define IDCT_RUNS				0x1F80
+#define IDCT_LEVELS				0x1F84
+#define IDCT_AUTH_CONTROL			0x1F88
+#define IDCT_AUTH				0x1F8C
+#define IDCT_CONTROL				0x1FBC
+
+#define SE_MC_SRC2_CNTL				0x19D4
+#	define SECONDARY_SCALE_HACC		0x00001FFFL
+#	define SECONDARY_SCALE_VACC		0x0FFF0000L
+#	define SECONDARY_SCALE_PICTH_ADJ	0xC0000000L
+#define SE_MC_SRC1_CNTL				0x19D8
+#	define SCALE_HACC			0x00001FFFL
+#	define SCALE_VACC			0x0FFF0000L
+#	define IDCT_EN				0x10000000L
+#	define SECONDARY_TEX_EN			0x20000000L
+#	define SCALE_PICTH_ADJ			0xC0000000L
+#define SE_MC_DST_CNTL				0x19DC
+#	define DST_Y				0x00003FFFL
+#	define DST_X				0x3FFF0000L
+#	define DST_PITCH_ADJ			0xC0000000L
+#define SE_MC_CNTL_START			0x19E0
+#	define SCALE_OFFSET_PTR			0x0000000FL
+#	define DST_OFFSET			0x00FFFFF0L
+#	define ALPHA_EN				0x01000000L
+#	define SECONDARY_OFFSET_PTR		0x1E000000L
+#	define MC_DST_HEIGHT_WIDTH		0xE0000000L
+#ifndef RAGE128
+#define SE_MC_BUF_BASE				0x19E4
+#define PP_MC_CONTEXT				0x19E8
+#define PP_MISC					0x1C14
+#endif
+/*
+   SUBPICTURE UNIT:
+   Decompressing, scaling and alpha blending the compressed bitmap on the fly.
+   Provide optimal DVD subpicture qualtity.
+*/
+#define	SUBPIC_CNTL				0x0540
+#define	SUBPIC_DEFCOLCON			0x0544
+#define	SUBPIC_Y_X_START			0x054C
+#define	SUBPIC_Y_X_END				0x0550
+#define	SUBPIC_V_INC				0x0554
+#define	SUBPIC_H_INC				0x0558
+#define	SUBPIC_BUF0_OFFSET			0x055C
+#define	SUBPIC_BUF1_OFFSET			0x0560
+#define	SUBPIC_LC0_OFFSET			0x0564
+#define	SUBPIC_LC1_OFFSET			0x0568
+#define	SUBPIC_PITCH				0x056C
+#define	SUBPIC_BTN_HLI_COLCON			0x0570
+#define	SUBPIC_BTN_HLI_Y_X_START		0x0574
+#define	SUBPIC_BTN_HLI_Y_X_END			0x0578
+#define	SUBPIC_PALETTE_INDEX			0x057C
+#define	SUBPIC_PALETTE_DATA			0x0580
+#define	SUBPIC_H_ACCUM_INIT			0x0584
+#define	SUBPIC_V_ACCUM_INIT			0x0588
+
+#define CP_RB_BASE				0x0700
+#define CP_RB_CNTL				0x0704
+#define CP_RB_RPTR_ADDR				0x070C
+#define CP_RB_RPTR				0x0710
+#define CP_RB_WPTR				0x0714
+#define CP_RB_WPTR_DELAY			0x0718
+#define CP_IB_BASE				0x0738
+#define CP_IB_BUFSZ				0x073C
+#define CP_CSQ_CNTL				0x0740
+#define SCRATCH_UMSK				0x0770
+#define SCRATCH_ADDR				0x0774
+#ifndef RAGE128
+#define DMA_GUI_TABLE_ADDR			0x0780
+#	define DMA_GUI_COMMAND__BYTE_COUNT_MASK	0x001fffff
+#	define DMA_GUI_COMMAND__INTDIS		0x40000000
+#	define DMA_GUI_COMMAND__EOL		0x80000000
+#define DMA_GUI_SRC_ADDR			0x0784
+#define DMA_GUI_DST_ADDR			0x0788
+#define DMA_GUI_COMMAND				0x078C
+#define DMA_GUI_STATUS				0x0790
+#define DMA_GUI_ACT_DSCRPTR			0x0794
+#define DMA_VID_TABLE_ADDR			0x07A0
+#define DMA_VID_SRC_ADDR			0x07A4
+#define DMA_VID_DST_ADDR			0x07A8
+#define DMA_VID_COMMAND				0x07AC
+#define DMA_VID_STATUS				0x07B0
+#define DMA_VID_ACT_DSCRPTR			0x07B4
+#endif
+#define CP_ME_CNTL				0x07D0
+#define CP_ME_RAM_ADDR				0x07D4
+#define CP_ME_RAM_RADDR				0x07D8
+#define CP_ME_RAM_DATAH				0x07DC
+#define CP_ME_RAM_DATAL				0x07E0
+#define CP_CSQ_ADDR				0x07F0
+#define CP_CSQ_DATA				0x07F4
+#define CP_CSQ_STAT				0x07F8
+
+#define	DISP_MISC_CNTL				0x0D00
+#	define SOFT_RESET_GRPH_PP		(1 << 0)
+#define	DAC_MACRO_CNTL				0x0D04
+#define	DISP_PWR_MAN				0x0D08
+#define	DISP_TEST_DEBUG_CNTL			0x0D10
+#define	DISP_HW_DEBUG				0x0D14
+#define	DAC_CRC_SIG1				0x0D18
+#define	DAC_CRC_SIG2				0x0D1C
+
+/* first capture unit */
+
+#define	VID_BUFFER_CONTROL			0x0900
+#define CAP_INT_CNTL				0x0908
+#define CAP_INT_STATUS				0x090C
+#define FCP_CNTL				0x0910
+#	define FCP_CNTL__PCICLK			0
+#	define FCP_CNTL__PCLK			1
+#	define FCP_CNTL__PCLKb			2
+#	define FCP_CNTL__HREF			3
+#	define FCP_CNTL__GND			4
+#	define FCP_CNTL__HREFb			5
+
+#define	CAP0_BUF0_OFFSET			0x0920
+#define	CAP0_BUF1_OFFSET			0x0924
+#define	CAP0_BUF0_EVEN_OFFSET			0x0928
+#define	CAP0_BUF1_EVEN_OFFSET			0x092C
+#define	CAP0_BUF_PITCH				0x0930
+#define	CAP0_V_WINDOW				0x0934
+#define	CAP0_H_WINDOW				0x0938
+#define	CAP0_VBI0_OFFSET			0x093C
+#define	CAP0_VBI1_OFFSET			0x0940
+#define	CAP0_VBI_V_WINDOW			0x0944
+#define	CAP0_VBI_H_WINDOW			0x0948
+#define	CAP0_PORT_MODE_CNTL			0x094C
+#define	CAP0_TRIG_CNTL				0x0950
+#define	CAP0_DEBUG				0x0954
+#define	CAP0_CONFIG				0x0958
+#	define CAP0_CONFIG_CONTINUOS		0x00000001
+#	define CAP0_CONFIG_START_FIELD_EVEN	0x00000002
+#	define CAP0_CONFIG_START_BUF_GET	0x00000004
+#	define CAP0_CONFIG_START_BUF_SET	0x00000008
+#	define CAP0_CONFIG_BUF_TYPE_ALT		0x00000010
+#	define CAP0_CONFIG_BUF_TYPE_FRAME	0x00000020
+#	define CAP0_CONFIG_ONESHOT_MODE_FRAME	0x00000040
+#	define CAP0_CONFIG_BUF_MODE_DOUBLE	0x00000080
+#	define CAP0_CONFIG_BUF_MODE_TRIPLE	0x00000100
+#	define CAP0_CONFIG_MIRROR_EN		0x00000200
+#	define CAP0_CONFIG_ONESHOT_MIRROR_EN	0x00000400
+#	define CAP0_CONFIG_VIDEO_SIGNED_UV	0x00000800
+#	define CAP0_CONFIG_ANC_DECODE_EN	0x00001000
+#	define CAP0_CONFIG_VBI_EN		0x00002000
+#	define CAP0_CONFIG_SOFT_PULL_DOWN_EN	0x00004000
+#	define CAP0_CONFIG_VIP_EXTEND_FLAG_EN	0x00008000
+#	define CAP0_CONFIG_FAKE_FIELD_EN	0x00010000
+#	define CAP0_CONFIG_ODD_ONE_MORE_LINE	0x00020000
+#	define CAP0_CONFIG_EVEN_ONE_MORE_LINE	0x00040000
+#	define CAP0_CONFIG_HORZ_DIVIDE_2	0x00080000
+#	define CAP0_CONFIG_HORZ_DIVIDE_4	0x00100000
+#	define CAP0_CONFIG_VERT_DIVIDE_2	0x00200000
+#	define CAP0_CONFIG_VERT_DIVIDE_4	0x00400000
+#	define CAP0_CONFIG_FORMAT_BROOKTREE	0x00000000
+#	define CAP0_CONFIG_FORMAT_CCIR656	0x00800000
+#	define CAP0_CONFIG_FORMAT_ZV		0x01000000
+#	define CAP0_CONFIG_FORMAT_VIP		0x01800000
+#	define CAP0_CONFIG_FORMAT_TRANSPORT	0x02000000
+#	define CAP0_CONFIG_HORZ_DECIMATOR	0x04000000
+#	define CAP0_CONFIG_VIDEO_IN_YVYU422	0x00000000
+#	define CAP0_CONFIG_VIDEO_IN_VYUY422	0x20000000
+#	define CAP0_CONFIG_VBI_DIVIDE_2		0x40000000
+#	define CAP0_CONFIG_VBI_DIVIDE_4		0x80000000
+#define	CAP0_ANC_ODD_OFFSET			0x095C
+#define	CAP0_ANC_EVEN_OFFSET			0x0960
+#define	CAP0_ANC_H_WINDOW			0x0964
+#define	CAP0_VIDEO_SYNC_TEST			0x0968
+#define	CAP0_ONESHOT_BUF_OFFSET			0x096C
+#define	CAP0_BUF_STATUS				0x0970
+#ifdef RAGE128
+#define	CAP0_DWNSC_XRATIO			0x0978
+#define	CAP0_XSHARPNESS				0x097C
+#else
+/* #define CAP0_DWNSC_XRATIO			0x0978 */
+/* #define CAP0_XSHARPNESS			0x097C */
+#endif
+#define	CAP0_VBI2_OFFSET			0x0980
+#define	CAP0_VBI3_OFFSET			0x0984
+#define	CAP0_ANC2_OFFSET			0x0988
+#define	CAP0_ANC3_OFFSET			0x098C
+
+/* second capture unit */
+
+#define	CAP1_BUF0_OFFSET			0x0990
+#define	CAP1_BUF1_OFFSET			0x0994
+#define	CAP1_BUF0_EVEN_OFFSET			0x0998
+#define	CAP1_BUF1_EVEN_OFFSET			0x099C
+
+#define	CAP1_BUF_PITCH				0x09A0
+#define	CAP1_V_WINDOW				0x09A4
+#define	CAP1_H_WINDOW				0x09A8
+#define	CAP1_VBI_ODD_OFFSET			0x09AC
+#define	CAP1_VBI_EVEN_OFFSET			0x09B0
+#define	CAP1_VBI_V_WINDOW			0x09B4
+#define	CAP1_VBI_H_WINDOW			0x09B8
+#define	CAP1_PORT_MODE_CNTL			0x09BC
+#define	CAP1_TRIG_CNTL				0x09C0
+#define	CAP1_DEBUG				0x09C4
+#define	CAP1_CONFIG				0x09C8
+#define	CAP1_ANC_ODD_OFFSET			0x09CC
+#define	CAP1_ANC_EVEN_OFFSET			0x09D0
+#define	CAP1_ANC_H_WINDOW			0x09D4
+#define	CAP1_VIDEO_SYNC_TEST			0x09D8
+#define	CAP1_ONESHOT_BUF_OFFSET			0x09DC
+#define	CAP1_BUF_STATUS				0x09E0
+#define	CAP1_DWNSC_XRATIO			0x09E8
+#define	CAP1_XSHARPNESS				0x09EC
+
+#define	DISP_MERGE_CNTL				0x0D60
+#define	DISP_OUTPUT_CNTL			0x0D64
+#	define DISP_DAC_SOURCE_MASK		0x03
+#	define DISP_DAC_SOURCE_CRTC2		0x01
+#define	DISP_LIN_TRANS_GRPH_A			0x0D80
+#define	DISP_LIN_TRANS_GRPH_B			0x0D84
+#define	DISP_LIN_TRANS_GRPH_C			0x0D88
+#define	DISP_LIN_TRANS_GRPH_D			0x0D8C
+#define	DISP_LIN_TRANS_GRPH_E			0x0D90
+#define	DISP_LIN_TRANS_GRPH_F			0x0D94
+#define	DISP_LIN_TRANS_VID_A			0x0D98
+#define	DISP_LIN_TRANS_VID_B			0x0D9C
+#define	DISP_LIN_TRANS_VID_C			0x0DA0
+#define	DISP_LIN_TRANS_VID_D			0x0DA4
+#define	DISP_LIN_TRANS_VID_E			0x0DA8
+#define	DISP_LIN_TRANS_VID_F			0x0DAC
+#define	RMX_HORZ_FILTER_0TAP_COEF		0x0DB0
+#define	RMX_HORZ_FILTER_1TAP_COEF		0x0DB4
+#define	RMX_HORZ_FILTER_2TAP_COEF		0x0DB8
+#define	RMX_HORZ_PHASE				0x0DBC
+#define	DAC_EMBEDDED_SYNC_CNTL			0x0DC0
+#define	DAC_BROAD_PULSE				0x0DC4
+#define	DAC_SKEW_CLKS				0x0DC8
+#define	DAC_INCR				0x0DCC
+#define	DAC_NEG_SYNC_LEVEL			0x0DD0
+#define	DAC_POS_SYNC_LEVEL			0x0DD4
+#define	DAC_BLANK_LEVEL				0x0DD8
+#define	CLOCK_CNTL_INDEX			0x0008
+/* CLOCK_CNTL_INDEX bit	constants */
+#	define PLL_WR_EN			0x00000080
+#	define PLL_DIV_SEL			(3 << 8)
+#	define PLL2_DIV_SEL_MASK		~(3 << 8)
+#define	CLOCK_CNTL_DATA				0x000C
+#define	CP_RB_CNTL				0x0704
+#define	CP_RB_BASE				0x0700
+#define	CP_RB_RPTR_ADDR				0x070C
+#define	CP_RB_RPTR				0x0710
+#define	CP_RB_WPTR				0x0714
+#define	CP_RB_WPTR_DELAY			0x0718
+#define	CP_IB_BASE				0x0738
+#define	CP_IB_BUFSZ				0x073C
+#define	SCRATCH_REG0				0x15E0
+#define	GUI_SCRATCH_REG0			0x15E0
+#define	SCRATCH_REG1				0x15E4
+#define	GUI_SCRATCH_REG1			0x15E4
+#define	SCRATCH_REG2				0x15E8
+#define	GUI_SCRATCH_REG2			0x15E8
+#define	SCRATCH_REG3				0x15EC
+#define	GUI_SCRATCH_REG3			0x15EC
+#define	SCRATCH_REG4				0x15F0
+#define	GUI_SCRATCH_REG4			0x15F0
+#define	SCRATCH_REG5				0x15F4
+#define	GUI_SCRATCH_REG5			0x15F4
+#define	SCRATCH_UMSK				0x0770
+#define	SCRATCH_ADDR				0x0774
+#define	DP_BRUSH_FRGD_CLR			0x147C
+#define	DP_BRUSH_BKGD_CLR			0x1478
+#define	DST_LINE_START				0x1600
+#define	DST_LINE_END				0x1604
+#define	SRC_OFFSET				0x15AC
+#define	SRC_PITCH				0x15B0
+#define	SRC_TILE				0x1704
+#define	SRC_PITCH_OFFSET			0x1428
+#define	SRC_X					0x1414
+#define	SRC_Y					0x1418
+#define DST_WIDTH_X				0x1588
+#define DST_HEIGHT_WIDTH_8			0x158C
+#define	SRC_X_Y					0x1590
+#define	SRC_Y_X					0x1434
+#define	DST_Y_X					0x1438
+#define	DST_WIDTH_HEIGHT			0x1598
+#define	DST_HEIGHT_WIDTH			0x143c
+#ifdef RAGE128
+#define GUI_STAT				0x1740
+#	define GUI_FIFOCNT_MASK			0x0fff
+#	define PM4_BUSY				(1 << 16)
+#	define MICRO_BUSY			(1 << 17)
+#	define FPU_BUSY				(1 << 18)
+#	define VC_BUSY				(1 << 19)
+#	define IDCT_BUSY			(1 << 20)
+#	define ENG_EV_BUSY			(1 << 21)
+#	define SETUP_BUSY			(1 << 22)
+#	define EDGE_WALK_BUSY			(1 << 23)
+#	define ADDRESSING_BUSY			(1 << 24)
+#	define ENG_3D_BUSY			(1 << 25)
+#	define ENG_2D_SM_BUSY			(1 << 26)
+#	define ENG_2D_BUSY			(1 << 27)
+#	define GUI_WB_BUSY			(1 << 28)
+#	define CACHE_BUSY			(1 << 29)
+#	define GUI_ACTIVE			(1 << 31)
+#endif
+#define	SRC_CLUT_ADDRESS			0x1780
+#define	SRC_CLUT_DATA				0x1784
+#define	SRC_CLUT_DATA_RD			0x1788
+#define	HOST_DATA0				0x17C0
+#define	HOST_DATA1				0x17C4
+#define	HOST_DATA2				0x17C8
+#define	HOST_DATA3				0x17CC
+#define	HOST_DATA4				0x17D0
+#define	HOST_DATA5				0x17D4
+#define	HOST_DATA6				0x17D8
+#define	HOST_DATA7				0x17DC
+#define	HOST_DATA_LAST				0x17E0
+#define	DP_SRC_ENDIAN				0x15D4
+#define	DP_SRC_FRGD_CLR				0x15D8
+#define	DP_SRC_BKGD_CLR				0x15DC
+#define	DP_WRITE_MASK				0x16cc
+#define	SC_LEFT					0x1640
+#define	SC_RIGHT				0x1644
+#define	SC_TOP					0x1648
+#define	SC_BOTTOM				0x164C
+#define	SRC_SC_RIGHT				0x1654
+#define	SRC_SC_BOTTOM				0x165C
+#define	DP_CNTL					0x16C0
+/* DP_CNTL bit constants */
+#	define DST_X_RIGHT_TO_LEFT		0x00000000
+#	define DST_X_LEFT_TO_RIGHT		0x00000001
+#	define DST_Y_BOTTOM_TO_TOP		0x00000000
+#	define DST_Y_TOP_TO_BOTTOM		0x00000002
+#	define DST_X_MAJOR			0x00000000
+#	define DST_Y_MAJOR			0x00000004
+#	define DST_X_TILE			0x00000008
+#	define DST_Y_TILE			0x00000010
+#	define DST_LAST_PEL			0x00000020
+#	define DST_TRAIL_X_RIGHT_TO_LEFT	0x00000000
+#	define DST_TRAIL_X_LEFT_TO_RIGHT	0x00000040
+#	define DST_TRAP_FILL_RIGHT_TO_LEFT	0x00000000
+#	define DST_TRAP_FILL_LEFT_TO_RIGHT	0x00000080
+#	define DST_BRES_SIGN			0x00000100
+#	define DST_HOST_BIG_ENDIAN_EN		0x00000200
+#	define DST_POLYLINE_NONLAST		0x00008000
+#	define DST_RASTER_STALL			0x00010000
+#	define DST_POLY_EDGE			0x00040000
+#define	DP_CNTL_XDIR_YDIR_YMAJOR		0x16D0
+/* DP_CNTL_XDIR_YDIR_YMAJOR bit	constants (short version of DP_CNTL) */
+#	define DST_X_MAJOR_S			0x00000000
+#	define DST_Y_MAJOR_S			0x00000001
+#	define DST_Y_BOTTOM_TO_TOP_S		0x00000000
+#	define DST_Y_TOP_TO_BOTTOM_S		0x00008000
+#	define DST_X_RIGHT_TO_LEFT_S		0x00000000
+#	define DST_X_LEFT_TO_RIGHT_S		0x80000000
+#define	DP_DATATYPE				0x16C4
+/* DP_DATATYPE bit constants */
+#	define DST_8BPP				0x00000002
+#	define DST_15BPP			0x00000003
+#	define DST_16BPP			0x00000004
+#	define DST_24BPP			0x00000005
+#	define DST_32BPP			0x00000006
+#	define DST_8BPP_RGB332			0x00000007
+#	define DST_8BPP_Y8			0x00000008
+#	define DST_8BPP_RGB8			0x00000009
+#	define DST_16BPP_VYUY422		0x0000000b
+#	define DST_16BPP_YVYU422		0x0000000c
+#	define DST_32BPP_AYUV444		0x0000000e
+#	define DST_16BPP_ARGB4444		0x0000000f
+#	define BRUSH_SOLIDCOLOR			0x00000d00
+#	define SRC_MONO				0x00000000
+#	define SRC_MONO_LBKGD			0x00010000
+#	define SRC_DSTCOLOR			0x00030000
+#	define BYTE_ORDER_MSB_TO_LSB		0x00000000
+#	define BYTE_ORDER_LSB_TO_MSB		0x40000000
+#	define DP_CONVERSION_TEMP		0x80000000
+#	define HOST_BIG_ENDIAN_EN		(1 << 29)
+#define	DP_MIX					0x16C8
+/* DP_MIX bit constants	*/
+#	define DP_SRC_RECT			0x00000200
+#	define DP_SRC_HOST			0x00000300
+#	define DP_SRC_HOST_BYTEALIGN		0x00000400
+#define	DP_WRITE_MSK				0x16CC
+#define	DP_XOP					0x17F8
+#define	CLR_CMP_CLR_SRC				0x15C4
+#define	CLR_CMP_CLR_DST				0x15C8
+#define	CLR_CMP_CNTL				0x15C0
+/* CLR_CMP_CNTL	bit constants */
+#	define COMPARE_SRC_FALSE		0x00000000
+#	define COMPARE_SRC_TRUE			0x00000001
+#	define COMPARE_SRC_NOT_EQUAL		0x00000004
+#	define COMPARE_SRC_EQUAL		0x00000005
+#	define COMPARE_SRC_EQUAL_FLIP		0x00000007
+#	define COMPARE_DST_FALSE		0x00000000
+#	define COMPARE_DST_TRUE			0x00000100
+#	define COMPARE_DST_NOT_EQUAL		0x00000400
+#	define COMPARE_DST_EQUAL		0x00000500
+#	define COMPARE_DESTINATION		0x00000000
+#	define COMPARE_SOURCE			0x01000000
+#	define COMPARE_SRC_AND_DST		0x02000000
+#define	CLR_CMP_MSK				0x15CC
+#define	DSTCACHE_MODE				0x1710
+#define	DSTCACHE_CTLSTAT			0x1714
+/* DSTCACHE_CTLSTAT bit	constants */
+#	define RB2D_DC_FLUSH			(3 << 0)
+#	define RB2D_DC_FLUSH_ALL		0xf
+#	define RB2D_DC_BUSY			(1 << 31)
+#define	DEFAULT_OFFSET				0x16e0
+#define	DEFAULT_PITCH_OFFSET			0x16E0
+#define	DEFAULT_SC_BOTTOM_RIGHT			0x16E8
+/* DEFAULT_SC_BOTTOM_RIGHT bit constants */
+#	define DEFAULT_SC_RIGHT_MAX		(0x1fff	<< 0)
+#	define DEFAULT_SC_BOTTOM_MAX		(0x1fff	<< 16)
+#define	DP_GUI_MASTER_CNTL			0x146C
+/* DP_GUI_MASTER_CNTL bit constants */
+#	define GMC_SRC_PITCH_OFFSET_DEFAULT	0x00000000
+#	define GMC_SRC_PITCH_OFFSET_LEAVE	0x00000001
+#	define GMC_DST_PITCH_OFFSET_DEFAULT	0x00000000
+#	define GMC_DST_PITCH_OFFSET_LEAVE	0x00000002
+#	define GMC_SRC_CLIP_DEFAULT		0x00000000
+#	define GMC_SRC_CLIP_LEAVE		0x00000004
+#	define GMC_DST_CLIP_DEFAULT		0x00000000
+#	define GMC_DST_CLIP_LEAVE		0x00000008
+#	define GMC_BRUSH_8x8MONO		0x00000000
+#	define GMC_BRUSH_8x8MONO_LBKGD		0x00000010
+#	define GMC_BRUSH_8x1MONO		0x00000020
+#	define GMC_BRUSH_8x1MONO_LBKGD		0x00000030
+#	define GMC_BRUSH_1x8MONO		0x00000040
+#	define GMC_BRUSH_1x8MONO_LBKGD		0x00000050
+#	define GMC_BRUSH_32x1MONO		0x00000060
+#	define GMC_BRUSH_32x1MONO_LBKGD		0x00000070
+#	define GMC_BRUSH_32x32MONO		0x00000080
+#	define GMC_BRUSH_32x32MONO_LBKGD	0x00000090
+#	define GMC_BRUSH_8x8COLOR		0x000000a0
+#	define GMC_BRUSH_8x1COLOR		0x000000b0
+#	define GMC_BRUSH_1x8COLOR		0x000000c0
+#	define GMC_BRUSH_SOLID_COLOR		0x000000d0
+#	define GMC_DST_8BPP			0x00000200
+#	define GMC_DST_15BPP			0x00000300
+#	define GMC_DST_16BPP			0x00000400
+#	define GMC_DST_24BPP			0x00000500
+#	define GMC_DST_32BPP			0x00000600
+#	define GMC_DST_8BPP_RGB332		0x00000700
+#	define GMC_DST_8BPP_Y8			0x00000800
+#	define GMC_DST_8BPP_RGB8		0x00000900
+#	define GMC_DST_16BPP_VYUY422		0x00000b00
+#	define GMC_DST_16BPP_YVYU422		0x00000c00
+#	define GMC_DST_32BPP_AYUV444		0x00000e00
+#	define GMC_DST_16BPP_ARGB4444		0x00000f00
+#	define GMC_SRC_MONO			0x00000000
+#	define GMC_SRC_MONO_LBKGD		0x00001000
+#	define GMC_SRC_DSTCOLOR			0x00003000
+#	define GMC_BYTE_ORDER_MSB_TO_LSB	0x00000000
+#	define GMC_BYTE_ORDER_LSB_TO_MSB	0x00004000
+#	define GMC_DP_CONVERSION_TEMP_9300	0x00008000
+#	define GMC_DP_CONVERSION_TEMP_6500	0x00000000
+#	define GMC_DP_SRC_RECT			0x02000000
+#	define GMC_DP_SRC_HOST			0x03000000
+#	define GMC_DP_SRC_HOST_BYTEALIGN	0x04000000
+#	define GMC_3D_FCN_EN_CLR		0x00000000
+#	define GMC_3D_FCN_EN_SET		0x08000000
+#	define GMC_DST_CLR_CMP_FCN_LEAVE	0x00000000
+#	define GMC_DST_CLR_CMP_FCN_CLEAR	0x10000000
+#	define GMC_AUX_CLIP_LEAVE		0x00000000
+#	define GMC_AUX_CLIP_CLEAR		0x20000000
+#	define GMC_WRITE_MASK_LEAVE		0x00000000
+#	define GMC_WRITE_MASK_SET		0x40000000
+#	define GMC_CLR_CMP_CNTL_DIS		(1 << 28)
+#	define GMC_SRC_DATATYPE_COLOR		(3 << 12)
+#	define ROP3_S				0x00cc0000
+#	define ROP3_SRCCOPY			0x00cc0000
+#	define ROP3_P				0x00f00000
+#	define ROP3_PATCOPY			0x00f00000
+#	define DP_SRC_SOURCE_MASK		(7    << 24)
+#	define GMC_BRUSH_NONE			(15   <<  4)
+#	define DP_SRC_SOURCE_MEMORY		(2    << 24)
+#	define GMC_BRUSH_SOLIDCOLOR		0x000000d0
+#define	SC_TOP_LEFT				0x16EC
+#define	SC_BOTTOM_RIGHT				0x16F0
+#define	SRC_SC_BOTTOM_RIGHT			0x16F4
+#define	RB2D_DSTCACHE_CTLSTAT			0x342C
+#define	RB2D_DSTCACHE_MODE			0x3428
+
+#define	BASE_CODE				0x0f0b/*0x0f08*/
+#define	RADEON_BIOS_0_SCRATCH			0x0010
+#define	RADEON_BIOS_1_SCRATCH			0x0014
+#define	RADEON_BIOS_2_SCRATCH			0x0018
+#define	RADEON_BIOS_3_SCRATCH			0x001c
+#define	RADEON_BIOS_4_SCRATCH			0x0020
+#define	RADEON_BIOS_5_SCRATCH			0x0024
+#define	RADEON_BIOS_6_SCRATCH			0x0028
+#define	RADEON_BIOS_7_SCRATCH			0x002c
+
+
+#define	CLK_PIN_CNTL				0x0001
+#define	PPLL_CNTL				0x0002
+#	define PPLL_RESET			(1 <<  0)
+#	define PPLL_SLEEP			(1 <<  1)
+#	define PPLL_ATOMIC_UPDATE_EN		(1 << 16)
+#	define PPLL_VGA_ATOMIC_UPDATE_EN	(1 << 17)
+#	define PPLL_ATOMIC_UPDATE_VSYNC		(1 << 18)
+#define	PPLL_REF_DIV				0x0003
+#	define PPLL_REF_DIV_MASK		0x03ff
+#	define PPLL_ATOMIC_UPDATE_R		(1 << 15) /* same as _W */
+#	define PPLL_ATOMIC_UPDATE_W		(1 << 15) /* same as _R */
+#define	PPLL_DIV_0				0x0004
+#define	PPLL_DIV_1				0x0005
+#define	PPLL_DIV_2				0x0006
+#define	PPLL_DIV_3				0x0007
+#define	VCLK_ECP_CNTL				0x0008
+#	define VCLK_SRC_SEL_MASK		0x03
+#	define VCLK_SRC_SEL_CPUCLK		0x00
+#	define VCLK_SRC_SEL_PSCANCLK		0x01
+#	define VCLK_SRC_SEL_BYTECLK		0x02
+#	define VCLK_SRC_SEL_PPLLCLK		0x03
+#define	HTOTAL_CNTL				0x0009
+#define	HTOTAL2_CNTL				0x002e /* PLL */
+#define	M_SPLL_REF_FB_DIV			0x000a
+#define	AGP_PLL_CNTL				0x000b
+#define	SPLL_CNTL				0x000c
+#define	SCLK_CNTL				0x000d
+#	define DYN_STOP_LAT_MASK		0x00007ff8
+#	define CP_MAX_DYN_STOP_LAT		0x0008
+#	define SCLK_FORCEON_MASK		0xffff8000
+#define SCLK_MORE_CNTL				0x0035 /* PLL */
+#	define SCLK_MORE_FORCEON		0x0700
+#define	MPLL_CNTL				0x000e
+#ifdef RAGE128
+#define MCLK_CNTL				0x000f /* PLL */
+#	define FORCE_GCP			(1 << 16)
+#	define FORCE_PIPE3D_CP			(1 << 17)
+#	define FORCE_RCP			(1 << 18)
+#else
+#define	MCLK_CNTL				0x0012
+/* MCLK_CNTL bit constants */
+#	define FORCEON_MCLKA			(1 << 16)
+#	define FORCEON_MCLKB			(1 << 17)
+#	define FORCEON_YCLKA			(1 << 18)
+#	define FORCEON_YCLKB			(1 << 19)
+#	define FORCEON_MC			(1 << 20)
+#	define FORCEON_AIC			(1 << 21)
+#endif
+#define	PLL_TEST_CNTL				0x0013
+#define	P2PLL_CNTL				0x002a /* P2PLL	*/
+#	define P2PLL_RESET			(1 <<  0)
+#	define P2PLL_SLEEP			(1 <<  1)
+#	define P2PLL_ATOMIC_UPDATE_EN		(1 << 16)
+#	define P2PLL_VGA_ATOMIC_UPDATE_EN	(1 << 17)
+#	define P2PLL_ATOMIC_UPDATE_VSYNC	(1 << 18)
+#define	P2PLL_DIV_0				0x002c
+#	define P2PLL_FB0_DIV_MASK		0x07ff
+#	define P2PLL_POST0_DIV_MASK		0x00070000
+#define	P2PLL_REF_DIV				0x002B /* PLL */
+#	define P2PLL_REF_DIV_MASK		0x03ff
+#	define P2PLL_ATOMIC_UPDATE_R		(1 << 15) /* same as _W */
+#	define P2PLL_ATOMIC_UPDATE_W		(1 << 15) /* same as _R */
+#define PIXCLKS_CNTL				0x002d
+#	define PIX2CLK_SRC_SEL_MASK		0x03
+#	define PIX2CLK_SRC_SEL_CPUCLK		0x00
+#	define PIX2CLK_SRC_SEL_PSCANCLK		0x01
+#	define PIX2CLK_SRC_SEL_BYTECLK		0x02
+#	define PIX2CLK_SRC_SEL_P2PLLCLK		0x03
+
+/* masks */
+
+#define	CONFIG_MEMSIZE_MASK		0x1f000000
+#define	MEM_CFG_TYPE			0x40000000
+#define	DST_OFFSET_MASK			0x003fffff
+#define	DST_PITCH_MASK			0x3fc00000
+#define	DEFAULT_TILE_MASK		0xc0000000
+#define	PPLL_DIV_SEL_MASK		0x00000300
+#define	PPLL_FB3_DIV_MASK		0x000007ff
+#define	PPLL_POST3_DIV_MASK		0x00070000
+
+/* BUS MASTERING */
+#ifdef RAGE128
+#define BM_FRAME_BUF_OFFSET			0xA00
+#define BM_SYSTEM_MEM_ADDR			0xA04
+#define BM_COMMAND				0xA08
+#	define BM_INTERRUPT_DIS			0x08000000
+#	define BM_TRANSFER_DEST_REG		0x10000000
+#	define BM_FORCE_TO_PCI			0x20000000
+#	define BM_FRAME_OFFSET_HOLD		0x40000000
+#	define BM_END_OF_LIST			0x80000000
+#define BM_STATUS				0xA0c
+#define BM_QUEUE_STATUS				0xA10
+#define BM_QUEUE_FREE_STATUS			0xA14
+#define BM_CHUNK_0_VAL				0xA18
+#	define BM_PTR_FORCE_TO_PCI		0x00200000
+#	define BM_PM4_RD_FORCE_TO_PCI		0x00400000
+#	define BM_GLOBAL_FORCE_TO_PCI		0x00800000
+#	define BM_VIP3_NOCHUNK			0x10000000
+#	define BM_VIP2_NOCHUNK			0x20000000
+#	define BM_VIP1_NOCHUNK			0x40000000
+#	define BM_VIP0_NOCHUNK			0x80000000
+#define BM_CHUNK_1_VAL				0xA1C
+#define BM_VIP0_BUF				0xA20
+#	define SYSTEM_TRIGGER_SYSTEM_TO_VIDEO	0x0
+#	define SYSTEM_TRIGGER_VIDEO_TO_SYSTEM	0x1
+#define BM_VIP0_ACTIVE				0xA24
+#define BM_VIP1_BUF				0xA30
+#define BM_VIP1_ACTIVE				0xA34
+#define BM_VIP2_BUF				0xA40
+#define BM_VIP2_ACTIVE				0xA44
+#define BM_VIP3_BUF				0xA50
+#define BM_VIP3_ACTIVE				0xA54
+#define BM_VIDCAP_BUF0				0xA60
+#define BM_VIDCAP_BUF1				0xA64
+#define BM_VIDCAP_BUF2				0xA68
+#define BM_VIDCAP_ACTIVE			0xA6c
+#define BM_GUI					0xA80
+#define BM_ABORT				0xA88
+#endif
+/* RAGE	THEATER	REGISTERS */
+
+#define DMA_VIPH0_COMMAND			0x0A00
+#define DMA_VIPH1_COMMAND			0x0A04
+#define DMA_VIPH2_COMMAND			0x0A08
+#define DMA_VIPH3_COMMAND			0x0A0C
+#define DMA_VIPH_STATUS				0x0A10
+#define DMA_VIPH_CHUNK_0			0x0A18
+#define DMA_VIPH_CHUNK_1_VAL			0x0A1C
+#define DMA_VIP0_TABLE_ADDR			0x0A20
+#define DMA_VIPH0_ACTIVE			0x0A24
+#define DMA_VIP1_TABLE_ADDR			0x0A30
+#define DMA_VIPH1_ACTIVE			0x0A34
+#define DMA_VIP2_TABLE_ADDR			0x0A40
+#define DMA_VIPH2_ACTIVE			0x0A44
+#define DMA_VIP3_TABLE_ADDR			0x0A50
+#define DMA_VIPH3_ACTIVE			0x0A54
+#define DMA_VIPH_ABORT				0x0A88
+
+#define	VIPH_CH0_DATA				0x0c00
+#define	VIPH_CH1_DATA				0x0c04
+#define	VIPH_CH2_DATA				0x0c08
+#define	VIPH_CH3_DATA				0x0c0c
+#define	VIPH_CH0_ADDR				0x0c10
+#define	VIPH_CH1_ADDR				0x0c14
+#define	VIPH_CH2_ADDR				0x0c18
+#define	VIPH_CH3_ADDR				0x0c1c
+#define	VIPH_CH0_SBCNT				0x0c20
+#define	VIPH_CH1_SBCNT				0x0c24
+#define	VIPH_CH2_SBCNT				0x0c28
+#define	VIPH_CH3_SBCNT				0x0c2c
+#define	VIPH_CH0_ABCNT				0x0c30
+#define	VIPH_CH1_ABCNT				0x0c34
+#define	VIPH_CH2_ABCNT				0x0c38
+#define	VIPH_CH3_ABCNT				0x0c3c
+#define	VIPH_CONTROL				0x0c40
+#define	VIPH_DV_LAT				0x0c44
+#define	VIPH_BM_CHUNK				0x0c48
+#define	VIPH_DV_INT				0x0c4c
+#define	VIPH_TIMEOUT_STAT			0x0c50
+
+#define	VIPH_REG_DATA				0x0084
+#define	VIPH_REG_ADDR				0x0080
+
+/* Address Space Rage Theatre Registers	(VIP Access) */
+#define	VIP_VIP_VENDOR_DEVICE_ID		0x0000
+#define	VIP_VIP_SUB_VENDOR_DEVICE_ID		0x0004
+#define	VIP_VIP_COMMAND_STATUS			0x0008
+#define	VIP_VIP_REVISION_ID			0x000c
+#define	VIP_HW_DEBUG				0x0010
+#define	VIP_SW_SCRATCH				0x0014
+#define	VIP_I2C_CNTL_0				0x0020
+#define	VIP_I2C_CNTL_1				0x0024
+#define	VIP_I2C_DATA				0x0028
+#define	VIP_INT_CNTL				0x002c
+#define	VIP_GPIO_INOUT				0x0030
+#define	VIP_GPIO_CNTL				0x0034
+#define	VIP_CLKOUT_GPIO_CNTL			0x0038
+#define	VIP_RIPINTF_PORT_CNTL			0x003c
+#define	VIP_ADC_CNTL				0x0400
+#define	VIP_ADC_DEBUG				0x0404
+#define	VIP_STANDARD_SELECT			0x0408
+#define	VIP_THERMO2BIN_STATUS			0x040c
+#define	VIP_COMB_CNTL0				0x0440
+#define	VIP_COMB_CNTL1				0x0444
+#define	VIP_COMB_CNTL2				0x0448
+#define	VIP_COMB_LINE_LENGTH			0x044c
+#define	VIP_NOISE_CNTL0				0x0450
+#define	VIP_HS_PLINE				0x0480
+#define	VIP_HS_DTOINC				0x0484
+#define	VIP_HS_PLLGAIN				0x0488
+#define	VIP_HS_MINMAXWIDTH			0x048c
+#define	VIP_HS_GENLOCKDELAY			0x0490
+#define	VIP_HS_WINDOW_LIMIT			0x0494
+#define	VIP_HS_WINDOW_OC_SPEED			0x0498
+#define	VIP_HS_PULSE_WIDTH			0x049c
+#define	VIP_HS_PLL_ERROR			0x04a0
+#define	VIP_HS_PLL_FS_PATH			0x04a4
+#define	VIP_SG_BLACK_GATE			0x04c0
+#define	VIP_SG_SYNCTIP_GATE			0x04c4
+#define	VIP_SG_UVGATE_GATE			0x04c8
+#define	VIP_LP_AGC_CLAMP_CNTL0			0x0500
+#define	VIP_LP_AGC_CLAMP_CNTL1			0x0504
+#define	VIP_LP_BRIGHTNESS			0x0508
+#define	VIP_LP_CONTRAST				0x050c
+#define	VIP_LP_SLICE_LIMIT			0x0510
+#define	VIP_LP_WPA_CNTL0			0x0514
+#define	VIP_LP_WPA_CNTL1			0x0518
+#define	VIP_LP_BLACK_LEVEL			0x051c
+#define	VIP_LP_SLICE_LEVEL			0x0520
+#define	VIP_LP_SYNCTIP_LEVEL			0x0524
+#define	VIP_LP_VERT_LOCKOUT			0x0528
+#define	VIP_VS_DETECTOR_CNTL			0x0540
+#define	VIP_VS_BLANKING_CNTL			0x0544
+#define	VIP_VS_FIELD_ID_CNTL			0x0548
+#define	VIP_VS_COUNTER_CNTL			0x054c
+#define	VIP_VS_FRAME_TOTAL			0x0550
+#define	VIP_VS_LINE_COUNT			0x0554
+#define	VIP_CP_PLL_CNTL0			0x0580
+#define	VIP_CP_PLL_CNTL1			0x0584
+#define	VIP_CP_HUE_CNTL				0x0588
+#define	VIP_CP_BURST_GAIN			0x058c
+#define	VIP_CP_AGC_CNTL				0x0590
+#define	VIP_CP_ACTIVE_GAIN			0x0594
+#define	VIP_CP_PLL_STATUS0			0x0598
+#define	VIP_CP_PLL_STATUS1			0x059c
+#define	VIP_CP_PLL_STATUS2			0x05a0
+#define	VIP_CP_PLL_STATUS3			0x05a4
+#define	VIP_CP_PLL_STATUS4			0x05a8
+#define	VIP_CP_PLL_STATUS5			0x05ac
+#define	VIP_CP_PLL_STATUS6			0x05b0
+#define	VIP_CP_PLL_STATUS7			0x05b4
+#define	VIP_CP_DEBUG_FORCE			0x05b8
+#define	VIP_CP_VERT_LOCKOUT			0x05bc
+#define	VIP_H_ACTIVE_WINDOW			0x05c0
+#define	VIP_V_ACTIVE_WINDOW			0x05c4
+#define	VIP_H_VBI_WINDOW			0x05c8
+#define	VIP_V_VBI_WINDOW			0x05cc
+#define	VIP_VBI_CONTROL				0x05d0
+#define	VIP_DECODER_DEBUG_CNTL			0x05d4
+#define	VIP_SINGLE_STEP_DATA			0x05d8
+#define	VIP_MASTER_CNTL				0x0040
+#define	VIP_RGB_CNTL				0x0048
+#define	VIP_CLKOUT_CNTL				0x004c
+#define	VIP_SYNC_CNTL				0x0050
+#define	VIP_I2C_CNTL				0x0054
+#define	VIP_HTOTAL				0x0080
+#define	VIP_HDISP				0x0084
+#define	VIP_HSIZE				0x0088
+#define	VIP_HSTART				0x008c
+#define	VIP_HCOUNT				0x0090
+#define	VIP_VTOTAL				0x0094
+#define	VIP_VDISP				0x0098
+#define	VIP_VCOUNT				0x009c
+#define	VIP_VFTOTAL				0x00a0
+#define	VIP_DFCOUNT				0x00a4
+#define	VIP_DFRESTART				0x00a8
+#define	VIP_DHRESTART				0x00ac
+#define	VIP_DVRESTART				0x00b0
+#define	VIP_SYNC_SIZE				0x00b4
+#define	VIP_TV_PLL_FINE_CNTL			0x00b8
+#define	VIP_CRT_PLL_FINE_CNTL			0x00bc
+#define	VIP_TV_PLL_CNTL				0x00c0
+#define	VIP_CRT_PLL_CNTL			0x00c4
+#define	VIP_PLL_CNTL0				0x00c8
+#define	VIP_PLL_TEST_CNTL			0x00cc
+#define	VIP_CLOCK_SEL_CNTL			0x00d0
+#define	VIP_VIN_PLL_CNTL			0x00d4
+#define	VIP_VIN_PLL_FINE_CNTL			0x00d8
+#define	VIP_AUD_PLL_CNTL			0x00e0
+#define	VIP_AUD_PLL_FINE_CNTL			0x00e4
+#define	VIP_AUD_CLK_DIVIDERS			0x00e8
+#define	VIP_AUD_DTO_INCREMENTS			0x00ec
+#define	VIP_L54_PLL_CNTL			0x00f0
+#define	VIP_L54_PLL_FINE_CNTL			0x00f4
+#define	VIP_L54_DTO_INCREMENTS			0x00f8
+#define	VIP_PLL_CNTL1				0x00fc
+#define	VIP_FRAME_LOCK_CNTL			0x0100
+#define	VIP_SYNC_LOCK_CNTL			0x0104
+#define	VIP_TVO_SYNC_PAT_ACCUM			0x0108
+#define	VIP_TVO_SYNC_THRESHOLD			0x010c
+#define	VIP_TVO_SYNC_PAT_EXPECT			0x0110
+#define	VIP_DELAY_ONE_MAP_A			0x0114
+#define	VIP_DELAY_ONE_MAP_B			0x0118
+#define	VIP_DELAY_ZERO_MAP_A			0x011c
+#define	VIP_DELAY_ZERO_MAP_B			0x0120
+#define	VIP_TVO_DATA_DELAY_A			0x0140
+#define	VIP_TVO_DATA_DELAY_B			0x0144
+#define	VIP_HOST_READ_DATA			0x0180
+#define	VIP_HOST_WRITE_DATA			0x0184
+#define	VIP_HOST_RD_WT_CNTL			0x0188
+#define	VIP_VSCALER_CNTL1			0x01c0
+#define	VIP_TIMING_CNTL				0x01c4
+#define	VIP_VSCALER_CNTL2			0x01c8
+#define	VIP_Y_FALL_CNTL				0x01cc
+#define	VIP_Y_RISE_CNTL				0x01d0
+#define	VIP_Y_SAW_TOOTH_CNTL			0x01d4
+#define	VIP_UPSAMP_AND_GAIN_CNTL		0x01e0
+#define	VIP_GAIN_LIMIT_SETTINGS			0x01e4
+#define	VIP_LINEAR_GAIN_SETTINGS		0x01e8
+#define	VIP_MODULATOR_CNTL1			0x0200
+#define	VIP_MODULATOR_CNTL2			0x0204
+#define	VIP_MV_MODE_CNTL			0x0208
+#define	VIP_MV_STRIPE_CNTL			0x020c
+#define	VIP_MV_LEVEL_CNTL1			0x0210
+#define	VIP_MV_LEVEL_CNTL2			0x0214
+#define	VIP_PRE_DAC_MUX_CNTL			0x0240
+#define	VIP_TV_DAC_CNTL				0x0280
+#define	VIP_CRC_CNTL				0x02c0
+#define	VIP_VIDEO_PORT_SIG			0x02c4
+#define	VIP_VBI_CC_CNTL				0x02c8
+#define	VIP_VBI_EDS_CNTL			0x02cc
+#define	VIP_VBI_20BIT_CNTL			0x02d0
+#define	VIP_VBI_DTO_CNTL			0x02d4
+#define	VIP_VBI_LEVEL_CNTL			0x02d8
+#define	VIP_UV_ADR				0x0300
+#define	VIP_MV_STATUS				0x0330
+#define	VIP_UPSAMP_COEFF0_0			0x0340
+#define	VIP_UPSAMP_COEFF0_1			0x0344
+#define	VIP_UPSAMP_COEFF0_2			0x0348
+#define	VIP_UPSAMP_COEFF1_0			0x034c
+#define	VIP_UPSAMP_COEFF1_1			0x0350
+#define	VIP_UPSAMP_COEFF1_2			0x0354
+#define	VIP_UPSAMP_COEFF2_0			0x0358
+#define	VIP_UPSAMP_COEFF2_1			0x035c
+#define	VIP_UPSAMP_COEFF2_2			0x0360
+#define	VIP_UPSAMP_COEFF3_0			0x0364
+#define	VIP_UPSAMP_COEFF3_1			0x0368
+#define	VIP_UPSAMP_COEFF3_2			0x036c
+#define	VIP_UPSAMP_COEFF4_0			0x0370
+#define	VIP_UPSAMP_COEFF4_1			0x0374
+#define	VIP_UPSAMP_COEFF4_2			0x0378
+#define	VIP_TV_DTO_INCREMENTS			0x0390
+#define	VIP_CRT_DTO_INCREMENTS			0x0394
+#define	VIP_VSYNC_DIFF_CNTL			0x03a0
+#define	VIP_VSYNC_DIFF_LIMITS			0x03a4
+#define	VIP_VSYNC_DIFF_RD_DATA			0x03a8
+#define	VIP_SCALER_IN_WINDOW			0x0618
+#define	VIP_SCALER_OUT_WINDOW			0x061c
+#define	VIP_H_SCALER_CONTROL			0x0600
+#define	VIP_V_SCALER_CONTROL			0x0604
+#define	VIP_V_DEINTERLACE_CONTROL		0x0608
+#define	VIP_VBI_SCALER_CONTROL			0x060c
+#define	VIP_DVS_PORT_CTRL			0x0610
+#define	VIP_DVS_PORT_READBACK			0x0614
+#define	VIP_FIFOA_CONFIG			0x0800
+#define	VIP_FIFOB_CONFIG			0x0804
+#define	VIP_FIFOC_CONFIG			0x0808
+#define	VIP_SPDIF_PORT_CNTL			0x080c
+#define	VIP_SPDIF_CHANNEL_STAT			0x0810
+#define	VIP_SPDIF_AC3_PREAMBLE			0x0814
+#define	VIP_I2S_TRANSMIT_CNTL			0x0818
+#define	VIP_I2S_RECEIVE_CNTL			0x081c
+#define	VIP_SPDIF_TX_CNT_REG			0x0820
+#define	VIP_IIS_TX_CNT_REG			0x0824
+
+/* Status defines */
+#define	VIP_BUSY	0
+#define	VIP_IDLE	1
+#define	VIP_RESET	2
+
+#define	VIPH_TIMEOUT_STAT__VIPH_REG_STAT	0x00000010
+#define	VIPH_TIMEOUT_STAT__VIPH_REG_AK		0x00000010
+#define	VIPH_TIMEOUT_STAT__VIPH_REGR_DIS	0x01000000
+#define	TEST_DEBUG_CNTL__TEST_DEBUG_OUT_EN	0x00000001
+
+#define	RT_ATI_ID 0x4D541002
+
+/* Register/Field values: */
+#define	RT_COMP0				0x0
+#define	RT_COMP1				0x1
+#define	RT_COMP2				0x2
+#define	RT_YF_COMP3				0x3
+#define	RT_YR_COMP3				0x4
+#define	RT_YCF_COMP4				0x5
+#define	RT_YCR_COMP4				0x6
+
+/* Video standard defines */
+#define	RT_NTSC					0x0
+#define	RT_PAL					0x1
+#define	RT_SECAM				0x2
+#define	extNONE					0x0000
+#define	extNTSC					0x0100
+#define	extRsvd					0x0200
+#define	extPAL					0x0300
+#define	extPAL_M				0x0400
+#define	extPAL_N				0x0500
+#define	extSECAM				0x0600
+#define	extPAL_NCOMB				0x0700
+#define	extNTSC_J				0x0800
+#define	extNTSC_443				0x0900
+#define	extPAL_BGHI				0x0A00
+#define	extPAL_60				0x0B00
+ /* these are used in MSP3430 */
+#define	extPAL_DK1				0x0C00
+#define	extPAL_AUTO				0x0D00
+
+#define	RT_FREF_2700				6
+#define	RT_FREF_2950				5
+
+#define	RT_COMPOSITE				0x0
+#define	RT_SVIDEO				0x1
+
+#define	RT_NORM_SHARPNESS			0x03
+#define	RT_HIGH_SHARPNESS			0x0F
+
+#define	RT_HUE_PAL_DEF				0x00
+
+#define	RT_DECINTERLACED			0x1
+#define	RT_DECNONINTERLACED			0x0
+
+#define	NTSC_LINES				525
+#define	PAL_SECAM_LINES	625
+
+#define	RT_ASYNC_ENABLE				0x0
+#define	RT_ASYNC_DISABLE			0x1
+#define	RT_ASYNC_RESET				0x1
+
+#define	RT_VINRST_ACTIVE			0x0
+#define	RT_VINRST_RESET				0x1
+#define	RT_L54RST_RESET				0x1
+
+#define	RT_REF_CLK				0x0
+#define	RT_PLL_VIN_CLK				0x1
+
+#define	RT_VIN_ASYNC_RST			0x20
+#define	RT_DVS_ASYNC_RST			0x80
+
+#define	RT_ADC_ENABLE				0x0
+#define	RT_ADC_DISABLE				0x1
+
+#define	RT_DVSDIR_IN				0x0
+#define	RT_DVSDIR_OUT				0x1
+
+#define	RT_DVSCLK_HIGH				0x0
+#define	RT_DVSCLK_LOW				0x1
+
+#define	RT_DVSCLK_SEL_8FS			0x0
+#define	RT_DVSCLK_SEL_27MHZ			0x1
+
+#define	RT_DVS_CONTSTREAM			0x1
+#define	RT_DVS_NONCONTSTREAM			0x0
+
+#define	RT_DVSDAT_HIGH				0x0
+#define	RT_DVSDAT_LOW				0x1
+
+#define	RT_ADC_CNTL_DEFAULT			0x03252338
+
+/* COMB_CNTL0 FILTER SETTINGS FOR DIFFERENT STANDARDS: */
+#define	RT_NTSCM_COMB_CNTL0_COMPOSITE		0x09438090
+#define	RT_NTSCM_COMB_CNTL0_SVIDEO		0x48540000
+
+#define	RT_PAL_COMB_CNTL0_COMPOSITE		0x09438090
+#define	RT_PAL_COMB_CNTL0_SVIDEO		0x40348090
+
+#define	RT_SECAM_COMB_CNTL0_COMPOSITE		0xD0108090 /* instead of orig 0xD0088090 - eric*/
+#define	RT_SECAM_COMB_CNTL0_SVIDEO		0x50148090
+
+#define	RT_PALN_COMB_CNTL0_COMPOSITE		0x09438090
+#define	RT_PALN_COMB_CNTL0_SVIDEO		0x40348090
+
+#define	RT_PALM_COMB_CNTL0_COMPOSITE		0x09438090
+#define	RT_PALM_COMB_CNTL0_SVIDEO		0x40348090
+/* End of filter settings. */
+
+/* COMB_CNTL1 FILTER SETTINGS FOR DIFFERENT STANDARDS: */
+#define	RT_NTSCM_COMB_CNTL1_COMPOSITE		0x00000010
+#define	RT_NTSCM_COMB_CNTL1_SVIDEO		0x00000081
+
+#define	RT_PAL_COMB_CNTL1_COMPOSITE		0x00000010
+#define	RT_PAL_COMB_CNTL1_SVIDEO		0x000000A1
+
+#define	RT_SECAM_COMB_CNTL1_COMPOSITE		0x00000091
+#define	RT_SECAM_COMB_CNTL1_SVIDEO		0x00000081
+
+#define	RT_PALN_COMB_CNTL1_COMPOSITE		0x00000010
+#define	RT_PALN_COMB_CNTL1_SVIDEO		0x000000A1
+
+#define	RT_PALM_COMB_CNTL1_COMPOSITE		0x00000010
+#define	RT_PALM_COMB_CNTL1_SVIDEO		0x000000A1
+/* End of filter settings. */
+
+/* COMB_CNTL2 FILTER SETTINGS FOR DIFFERENT STANDARDS: */
+#define	RT_NTSCM_COMB_CNTL2_COMPOSITE		0x16161010
+#define	RT_NTSCM_COMB_CNTL2_SVIDEO		0xFFFFFFFF
+
+#define	RT_PAL_COMB_CNTL2_COMPOSITE		0x06080102 /* instead of 0x16161010 - Ivo	*/
+#define	RT_PAL_COMB_CNTL2_SVIDEO		0x06080102
+
+#define	RT_SECAM_COMB_CNTL2_COMPOSITE		0xffffffff /* instead of 0x06080102 - eric */
+#define	RT_SECAM_COMB_CNTL2_SVIDEO		0x06080102
+
+#define	RT_PALN_COMB_CNTL2_COMPOSITE		0x06080102
+#define	RT_PALN_COMB_CNTL2_SVIDEO		0x06080102
+
+#define	RT_PALM_COMB_CNTL2_COMPOSITE		0x06080102
+#define	RT_PALM_COMB_CNTL2_SVIDEO		0x06080102
+/* End of filter settings. */
+
+/* COMB_LINE_LENGTH FILTER SETTINGS FOR	DIFFERENT STANDARDS: */
+#define	RT_NTSCM_COMB_LENGTH_COMPOSITE		0x0718038A
+#define	RT_NTSCM_COMB_LENGTH_SVIDEO		0x0718038A
+
+#define	RT_PAL_COMB_LENGTH_COMPOSITE		0x08DA046B
+#define	RT_PAL_COMB_LENGTH_SVIDEO		0x08DA046B
+
+#define	RT_SECAM_COMB_LENGTH_COMPOSITE		0x08DA046A
+#define	RT_SECAM_COMB_LENGTH_SVIDEO		0x08DA046A
+
+#define	RT_PALN_COMB_LENGTH_COMPOSITE		0x07260391
+#define	RT_PALN_COMB_LENGTH_SVIDEO		0x07260391
+
+#define	RT_PALM_COMB_LENGTH_COMPOSITE		0x07160389
+#define	RT_PALM_COMB_LENGTH_SVIDEO		0x07160389
+/* End of filter settings. */
+
+/* LP_AGC_CLAMP_CNTL0 */
+#define	RT_NTSCM_SYNCTIP_REF0			0x00000037
+#define	RT_NTSCM_SYNCTIP_REF1			0x00000029
+#define	RT_NTSCM_CLAMP_REF			0x0000003B
+#define	RT_NTSCM_PEAKWHITE			0x000000FF
+#define	RT_NTSCM_VBI_PEAKWHITE			0x000000C2
+
+#define	RT_NTSCM_WPA_THRESHOLD			0x00000406
+#define	RT_NTSCM_WPA_TRIGGER_LO			0x000000B3
+
+#define	RT_NTSCM_WPA_TRIGGER_HIGH		0x0000021B
+
+#define	RT_NTSCM_LP_LOCKOUT_START		0x00000206
+#define	RT_NTSCM_LP_LOCKOUT_END			0x00000021
+#define	RT_NTSCM_CH_DTO_INC			0x00400000
+#define	RT_NTSCM_CH_PLL_SGAIN			0x00000001
+#define	RT_NTSCM_CH_PLL_FGAIN			0x00000002
+
+#define	RT_NTSCM_CR_BURST_GAIN			0x0000007A
+#define	RT_NTSCM_CB_BURST_GAIN			0x000000AC
+
+#define	RT_NTSCM_CH_HEIGHT			0x000000CD
+#define	RT_NTSCM_CH_KILL_LEVEL			0x000000C0
+#define	RT_NTSCM_CH_AGC_ERROR_LIM		0x00000002
+#define	RT_NTSCM_CH_AGC_FILTER_EN		0x00000000
+#define	RT_NTSCM_CH_AGC_LOOP_SPEED		0x00000000
+
+#define	RT_NTSCM_CRDR_ACTIVE_GAIN		0x0000007A
+#define	RT_NTSCM_CBDB_ACTIVE_GAIN		0x000000AC
+
+#define	RT_NTSCM_VERT_LOCKOUT_START		0x00000207
+#define	RT_NTSCM_VERT_LOCKOUT_END		0x0000000E
+
+#define	RT_NTSCJ_SYNCTIP_REF0			0x00000004
+#define	RT_NTSCJ_SYNCTIP_REF1			0x00000012
+#define	RT_NTSCJ_CLAMP_REF			0x0000003B
+#define	RT_NTSCJ_PEAKWHITE			0x000000CB
+#define	RT_NTSCJ_VBI_PEAKWHITE			0x000000C2
+#define	RT_NTSCJ_WPA_THRESHOLD			0x000004B0
+#define	RT_NTSCJ_WPA_TRIGGER_LO			0x000000B4
+#define	RT_NTSCJ_WPA_TRIGGER_HIGH		0x0000021C
+#define	RT_NTSCJ_LP_LOCKOUT_START		0x00000206
+#define	RT_NTSCJ_LP_LOCKOUT_END			0x00000021
+
+#define	RT_NTSCJ_CR_BURST_GAIN			0x00000071
+#define	RT_NTSCJ_CB_BURST_GAIN			0x0000009F
+#define	RT_NTSCJ_CH_HEIGHT			0x000000CD
+#define	RT_NTSCJ_CH_KILL_LEVEL			0x000000C0
+#define	RT_NTSCJ_CH_AGC_ERROR_LIM		0x00000002
+#define	RT_NTSCJ_CH_AGC_FILTER_EN		0x00000000
+#define	RT_NTSCJ_CH_AGC_LOOP_SPEED		0x00000000
+
+#define	RT_NTSCJ_CRDR_ACTIVE_GAIN		0x00000071
+#define	RT_NTSCJ_CBDB_ACTIVE_GAIN		0x0000009F
+#define	RT_NTSCJ_VERT_LOCKOUT_START		0x00000207
+#define	RT_NTSCJ_VERT_LOCKOUT_END		0x0000000E
+
+#define	RT_PAL_SYNCTIP_REF0			0x37  /* instead of 0x00000004 - Ivo */
+#define	RT_PAL_SYNCTIP_REF1			0x26  /* instead of 0x0000000F - Ivo */
+#define	RT_PAL_CLAMP_REF			0x0000003B
+#define	RT_PAL_PEAKWHITE			0xFF /*	instead	of 0x000000C1 -	Ivo */
+#define	RT_PAL_VBI_PEAKWHITE			0xC6 /*	instead	of 0x000000C7 -	Ivo */
+#define	RT_PAL_WPA_THRESHOLD			0x59C /* instead of 0x000006A4 - Ivo */
+
+#define	RT_PAL_WPA_TRIGGER_LO			0x00000096
+#define	RT_PAL_WPA_TRIGGER_HIGH			0x000001C2
+#define	RT_PAL_LP_LOCKOUT_START			0x00000263
+#define	RT_PAL_LP_LOCKOUT_END			0x0000002C
+
+#define	RT_PAL_CH_DTO_INC			0x00400000
+#define	RT_PAL_CH_PLL_SGAIN			1   /* instead of 0x00000002 - Ivo */
+#define	RT_PAL_CH_PLL_FGAIN			2   /* instead of 0x00000001 - Ivo */
+#define	RT_PAL_CR_BURST_GAIN			0x0000007A
+#define	RT_PAL_CB_BURST_GAIN			0x000000AB
+#define	RT_PAL_CH_HEIGHT			0x0000009C
+#define	RT_PAL_CH_KILL_LEVEL			4   /* instead of 0x00000090 - Ivo */
+#define	RT_PAL_CH_AGC_ERROR_LIM			1   /* instead of 0x00000002 - Ivo */
+#define	RT_PAL_CH_AGC_FILTER_EN			1   /* instead of 0x00000000 - Ivo */
+#define	RT_PAL_CH_AGC_LOOP_SPEED		0x00000000
+
+#define	RT_PAL_CRDR_ACTIVE_GAIN			0x9E /*	instead	of 0x0000007A -	Ivo */
+#define	RT_PAL_CBDB_ACTIVE_GAIN			0xDF /*	instead	of 0x000000AB -	Ivo */
+#define	RT_PAL_VERT_LOCKOUT_START		0x00000269
+#define	RT_PAL_VERT_LOCKOUT_END			0x00000012
+
+#define	RT_SECAM_SYNCTIP_REF0			0x37 /*	instead	of 0x00000004 -	Ivo */
+#define	RT_SECAM_SYNCTIP_REF1			0x26 /*	instead	of 0x0000000F -	Ivo */
+#define	RT_SECAM_CLAMP_REF			0x0000003B
+#define	RT_SECAM_PEAKWHITE			0xFF /*	instead	of 0x000000C1 -	Ivo */
+#define	RT_SECAM_VBI_PEAKWHITE			0xC6 /*	instead	of 0x000000C7 -	Ivo */
+#define	RT_SECAM_WPA_THRESHOLD			0x57A /* instead of 0x6A4, instead of 0x0000059C is Ivo's value	, -eric*/
+
+#define	RT_SECAM_WPA_TRIGGER_LO			0x96 /*	instead	of 0x0000026B -	eric */
+#define	RT_SECAM_WPA_TRIGGER_HIGH		0x000001C2
+#define	RT_SECAM_LP_LOCKOUT_START		0x263 /* instead of 0x0000026B - eric */
+#define	RT_SECAM_LP_LOCKOUT_END			0x2b /*	instead	of 0x0000002C -eric */
+
+#define	RT_SECAM_CH_DTO_INC			0x003E7A28
+#define	RT_SECAM_CH_PLL_SGAIN			0x4 /* instead of 0x00000006 -Volodya */
+#define	RT_SECAM_CH_PLL_FGAIN			0x7 /* instead of 0x00000006 -Volodya */
+
+#define	RT_SECAM_CR_BURST_GAIN			0x1FF /* instead of 0x00000200 -Volodya */
+#define	RT_SECAM_CB_BURST_GAIN			0x1FF /* instead of 0x00000200 -Volodya */
+#define	RT_SECAM_CH_HEIGHT			0x00000066
+#define	RT_SECAM_CH_KILL_LEVEL			0x00000060
+#define	RT_SECAM_CH_AGC_ERROR_LIM		0x00000003
+#define	RT_SECAM_CH_AGC_FILTER_EN		0x00000000
+#define	RT_SECAM_CH_AGC_LOOP_SPEED		0x00000000
+
+#define	RT_SECAM_CRDR_ACTIVE_GAIN		0x11B /* instead of 0x00000200 - eric */
+#define	RT_SECAM_CBDB_ACTIVE_GAIN		0x15A /* instead of 0x00000200 - eric */
+#define	RT_SECAM_VERT_LOCKOUT_START		0x00000269
+#define	RT_SECAM_VERT_LOCKOUT_END		0x00000012
+
+#define	RT_PAL_VS_FIELD_BLANK_END		0x2A /*	instead	of 0x0000002C -	Ivo*/
+#define	RT_NTSCM_VS_FIELD_BLANK_END		0x0000000A
+
+#define	RT_NTSCM_FIELD_IDLOCATION		0x00000105
+#define	RT_PAL_FIELD_IDLOCATION			0x00000137
+
+#define	RT_NTSCM_H_ACTIVE_START			0x00000070
+#define	RT_NTSCM_H_ACTIVE_END			0x00000363
+
+#define	RT_PAL_H_ACTIVE_START			0x0000009A
+#define	RT_PAL_H_ACTIVE_END			0x00000439
+
+#define	RT_NTSCM_V_ACTIVE_START			((22-4)*2+1)
+#define	RT_NTSCM_V_ACTIVE_END			((22+240-4)*2+1)
+
+#define	RT_PAL_V_ACTIVE_START			0x2E /*	instead	of 0x00000023 (Same as SECAM) - Ivo */
+#define	RT_PAL_V_ACTIVE_END			0x269 /* instead of 0x00000262 - Ivo */
+
+/* VBI */
+#define	RT_NTSCM_H_VBI_WIND_START		0x00000049
+#define	RT_NTSCM_H_VBI_WIND_END			0x00000366
+
+#define	RT_PAL_H_VBI_WIND_START			0x00000084
+#define	RT_PAL_H_VBI_WIND_END			0x0000041F
+
+#define	RT_NTSCM_V_VBI_WIND_START		fld_V_VBI_WIND_START_def
+#define	RT_NTSCM_V_VBI_WIND_END			fld_V_VBI_WIND_END_def
+
+#define	RT_PAL_V_VBI_WIND_START			0x8 /* instead of 0x0000000B - Ivo */
+#define	RT_PAL_V_VBI_WIND_END			0x2D /*	instead	of 0x00000022 -	Ivo */
+
+#define	RT_VBI_CAPTURE_EN			0x00000001  /* Enable */
+#define	RT_VBI_CAPTURE_DIS			0x00000000  /* Disable */
+#define	RT_RAW_CAPTURE				0x00000002  /* Use raw Video Capture. */
+
+#define	RT_NTSCM_VSYNC_INT_TRIGGER		0x2AA
+#define	RT_PALSEM_VSYNC_INT_TRIGGER		0x353
+
+#define	RT_NTSCM_VSYNC_INT_HOLD			0x17
+#define	RT_PALSEM_VSYNC_INT_HOLD		0x1C
+
+#define	RT_NTSCM_VS_FIELD_BLANK_START		0x206
+#define	RT_PALSEM_VS_FIELD_BLANK_START		0x26D /* instead of 0x26C - Ivo */
+
+#define	RT_FIELD_FLIP_EN			0x4
+#define	RT_V_FIELD_FLIP_INVERTED		0x2000
+
+#define	RT_NTSCM_H_IN_START			0x70
+#define	RT_PAL_H_IN_START			154 /* instead of 144 -	Ivo */
+#define	RT_SECAM_H_IN_START			0x91 /*	instead	of 0x9A, Ivo value is 154, instead of 144 - Volodya, - eric */
+#define	RT_NTSC_H_ACTIVE_SIZE			744
+#define	RT_PAL_H_ACTIVE_SIZE			928 /* instead of 927 -	Ivo */
+#define	RT_SECAM_H_ACTIVE_SIZE			932 /* instead of 928, instead of 927 -	Ivo, - eric */
+#define	RT_NTSCM_V_IN_START			(0x23)
+#define	RT_PAL_V_IN_START			44 /* instead of (45-6) - Ivo */
+#define	RT_SECAM_V_IN_START			0x2C /*	instead	of (45-6) - Volodya */
+#define	RT_NTSCM_V_ACTIVE_SIZE			480
+#define	RT_PAL_V_ACTIVE_SIZE			572 /* instead of 575 -	Ivo */
+#define	RT_SECAM_V_ACTIVE_SIZE			570 /* instead of 572, instead of 575 -	Ivo, - eric */
+
+#define	RT_NTSCM_WIN_CLOSE_LIMIT		0x4D
+#define	RT_NTSCJ_WIN_CLOSE_LIMIT		0x4D
+#define	RT_NTSC443_WIN_CLOSE_LIMIT		0x5F
+#define	RT_PALM_WIN_CLOSE_LIMIT			0x4D
+#define	RT_PALN_WIN_CLOSE_LIMIT			0x5F
+#define	RT_SECAM_WIN_CLOSE_LIMIT		0xC7 /*	instead	of 0x5F	- eric */
+
+#define	RT_NTSCM_VS_FIELD_BLANK_START		0x206
+
+#define	RT_NTSCM_HS_PLL_SGAIN			0x5
+#define	RT_NTSCM_HS_PLL_FGAIN			0x7
+
+#define	RT_NTSCM_H_OUT_WIND_WIDTH		0x2F4
+#define	RT_NTSCM_V_OUT_WIND_HEIGHT		0xF0
+
+#define	TV					0x1
+#define	LINEIN					0x2
+#define	MUTE					0x3
+
+#define	DEC_COMPOSITE				0
+#define	DEC_SVIDEO				1
+#define	DEC_TUNER				2
+
+#define	DEC_NTSC				0
+#define	DEC_PAL					1
+#define	DEC_SECAM				2
+#define	DEC_NTSC_J				8
+
+#define	DEC_SMOOTH				0
+#define	DEC_SHARP				1
+
+/* RT Register Field Defaults: */
+#define	fld_tmpReg1_def				0x00000000
+#define	fld_tmpReg2_def				0x00000001
+#define	fld_tmpReg3_def				0x00000002
+
+#define	fld_LP_CONTRAST_def			0x0000006e
+#define	fld_LP_BRIGHTNESS_def			0x00003ff0
+#define	fld_CP_HUE_CNTL_def			0x00000000
+#define	fld_LUMA_FILTER_def			0x00000001
+#define	fld_H_SCALE_RATIO_def			0x00010000
+#define	fld_H_SHARPNESS_def			0x00000000
+
+#define	fld_V_SCALE_RATIO_def			0x00000800
+#define	fld_V_DEINTERLACE_ON_def		0x00000001
+#define	fld_V_BYPSS_def				0x00000000
+#define	fld_V_DITHER_ON_def			0x00000001
+#define	fld_EVENF_OFFSET_def			0x00000000
+#define	fld_ODDF_OFFSET_def			0x00000000
+
+#define	fld_INTERLACE_DETECTED_def		0x00000000
+
+#define	fld_VS_LINE_COUNT_def			0x00000000
+#define	fld_VS_DETECTED_LINES_def		0x00000000
+#define	fld_VS_ITU656_VB_def			0x00000000
+
+#define	fld_VBI_CC_DATA_def			0x00000000
+#define	fld_VBI_CC_WT_def			0x00000000
+#define	fld_VBI_CC_WT_ACK_def			0x00000000
+#define	fld_VBI_CC_HOLD_def			0x00000000
+#define	fld_VBI_DECODE_EN_def			0x00000000
+
+#define	fld_VBI_CC_DTO_P_def			0x00001802
+#define	fld_VBI_20BIT_DTO_P_def			0x0000155c
+
+#define	fld_VBI_CC_LEVEL_def			0x0000003f
+#define	fld_VBI_20BIT_LEVEL_def			0x00000059
+#define	fld_VBI_CLK_RUNIN_GAIN_def		0x0000010f
+
+#define	fld_H_VBI_WIND_START_def		0x00000041
+#define	fld_H_VBI_WIND_END_def			0x00000366
+
+#define	fld_V_VBI_WIND_START_def		0x0D
+#define	fld_V_VBI_WIND_END_def			0x24
+
+#define	fld_VBI_20BIT_DATA0_def			0x00000000
+#define	fld_VBI_20BIT_DATA1_def			0x00000000
+#define	fld_VBI_20BIT_WT_def			0x00000000
+#define	fld_VBI_20BIT_WT_ACK_def		0x00000000
+#define	fld_VBI_20BIT_HOLD_def			0x00000000
+
+#define	fld_VBI_CAPTURE_ENABLE_def		0x00000000
+
+#define	fld_VBI_EDS_DATA_def			0x00000000
+#define	fld_VBI_EDS_WT_def			0x00000000
+#define	fld_VBI_EDS_WT_ACK_def			0x00000000
+#define	fld_VBI_EDS_HOLD_def			0x00000000
+
+#define	fld_VBI_SCALING_RATIO_def		0x00010000
+#define	fld_VBI_ALIGNER_ENABLE_def		0x00000000
+
+#define	fld_H_ACTIVE_START_def			0x00000070
+#define	fld_H_ACTIVE_END_def			0x000002f0
+
+#define	fld_V_ACTIVE_START_def			((22-4)*2+1)
+#define	fld_V_ACTIVE_END_def			((22+240-4)*2+2)
+
+#define	fld_CH_HEIGHT_def			0x000000CD
+#define	fld_CH_KILL_LEVEL_def			0x000000C0
+#define	fld_CH_AGC_ERROR_LIM_def		0x00000002
+#define	fld_CH_AGC_FILTER_EN_def		0x00000000
+#define	fld_CH_AGC_LOOP_SPEED_def		0x00000000
+
+#define	fld_HUE_ADJ_def				0x00000000
+
+#define	fld_STANDARD_SEL_def			0x00000000
+#define	fld_STANDARD_YC_def			0x00000000
+
+#define	fld_ADC_PDWN_def			0x00000001
+#define	fld_INPUT_SELECT_def			0x00000000
+
+#define	fld_ADC_PREFLO_def			0x00000003
+#define	fld_H_SYNC_PULSE_WIDTH_def		0x00000000
+#define	fld_HS_GENLOCKED_def			0x00000000
+#define	fld_HS_SYNC_IN_WIN_def			0x00000000
+
+#define	fld_VIN_ASYNC_RST_def			0x00000001
+#define	fld_DVS_ASYNC_RST_def			0x00000001
+
+/* Vendor IDs: */
+#define	fld_VIP_VENDOR_ID_def			0x00001002
+#define	fld_VIP_DEVICE_ID_def			0x00004d54
+#define	fld_VIP_REVISION_ID_def			0x00000001
+
+/* AGC Delay Register */
+#define	fld_BLACK_INT_START_def			0x00000031
+#define	fld_BLACK_INT_LENGTH_def		0x0000000f
+
+#define	fld_UV_INT_START_def			0x0000003b
+#define	fld_U_INT_LENGTH_def			0x0000000f
+#define	fld_V_INT_LENGTH_def			0x0000000f
+#define	fld_CRDR_ACTIVE_GAIN_def		0x0000007a
+#define	fld_CBDB_ACTIVE_GAIN_def		0x000000ac
+
+#define	fld_DVS_DIRECTION_def			0x00000000
+#define	fld_DVS_VBI_CARD8_SWAP_def		0x00000000
+#define	fld_DVS_CLK_SELECT_def			0x00000000
+#define	fld_CONTINUOUS_STREAM_def		0x00000000
+#define	fld_DVSOUT_CLK_DRV_def			0x00000001
+#define	fld_DVSOUT_DATA_DRV_def			0x00000001
+
+#define	fld_COMB_CNTL0_def			0x09438090
+#define	fld_COMB_CNTL1_def			0x00000010
+
+#define	fld_COMB_CNTL2_def			0x16161010
+#define	fld_COMB_LENGTH_def			0x0718038A
+
+#define	fld_SYNCTIP_REF0_def			0x00000037
+#define	fld_SYNCTIP_REF1_def			0x00000029
+#define	fld_CLAMP_REF_def			0x0000003B
+#define	fld_AGC_PEAKWHITE_def			0x000000FF
+#define	fld_VBI_PEAKWHITE_def			0x000000D2
+
+#define	fld_WPA_THRESHOLD_def			0x000003B0
+
+#define	fld_WPA_TRIGGER_LO_def			0x000000B4
+#define	fld_WPA_TRIGGER_HIGH_def		0x0000021C
+
+#define	fld_LOCKOUT_START_def			0x00000206
+#define	fld_LOCKOUT_END_def			0x00000021
+
+#define	fld_CH_DTO_INC_def			0x00400000
+#define	fld_PLL_SGAIN_def			0x00000001
+#define	fld_PLL_FGAIN_def			0x00000002
+
+#define	fld_CR_BURST_GAIN_def			0x0000007a
+#define	fld_CB_BURST_GAIN_def			0x000000ac
+
+#define	fld_VERT_LOCKOUT_START_def		0x00000207
+#define	fld_VERT_LOCKOUT_END_def		0x0000000E
+
+#define	fld_H_IN_WIND_START_def			0x00000070
+#define	fld_V_IN_WIND_START_def			0x00000027
+
+#define	fld_H_OUT_WIND_WIDTH_def		0x000002f4
+
+#define	fld_V_OUT_WIND_WIDTH_def		0x000000f0
+
+#define	fld_HS_LINE_TOTAL_def			0x0000038E
+
+#define	fld_MIN_PULSE_WIDTH_def			0x0000002F
+#define	fld_MAX_PULSE_WIDTH_def			0x00000046
+
+#define	fld_WIN_CLOSE_LIMIT_def			0x0000004D
+#define	fld_WIN_OPEN_LIMIT_def			0x000001B7
+
+#define	fld_VSYNC_INT_TRIGGER_def		0x000002AA
+
+#define	fld_VSYNC_INT_HOLD_def			0x0000001D
+
+#define	fld_VIN_M0_def				0x00000039
+#define	fld_VIN_N0_def				0x0000014c
+#define	fld_MNFLIP_EN_def			0x00000000
+#define	fld_VIN_P_def				0x00000006
+#define	fld_REG_CLK_SEL_def			0x00000000
+
+#define	fld_VIN_M1_def				0x00000000
+#define	fld_VIN_N1_def				0x00000000
+#define	fld_VIN_DRIVER_SEL_def			0x00000000
+#define	fld_VIN_MNFLIP_REQ_def			0x00000000
+#define	fld_VIN_MNFLIP_DONE_def			0x00000000
+#define	fld_TV_LOCK_TO_VIN_def			0x00000000
+#define	fld_TV_P_FOR_WINCLK_def			0x00000004
+
+#define	fld_VINRST_def				0x00000001
+#define	fld_VIN_CLK_SEL_def			0x00000000
+
+#define	fld_VS_FIELD_BLANK_START_def		0x00000206
+
+#define	fld_VS_FIELD_BLANK_END_def		0x0000000A
+
+/*#define fld_VS_FIELD_IDLOCATION_def		0x00000105 */
+#define	fld_VS_FIELD_IDLOCATION_def		0x00000001
+#define	fld_VS_FRAME_TOTAL_def			0x00000217
+
+#define	fld_SYNC_TIP_START_def			0x00000372
+#define	fld_SYNC_TIP_LENGTH_def			0x0000000F
+
+#define	fld_GAIN_FORCE_DATA_def			0x00000000
+#define	fld_GAIN_FORCE_EN_def			0x00000000
+#define	fld_I_CLAMP_SEL_def			0x00000003
+#define	fld_I_AGC_SEL_def			0x00000001
+#define	fld_EXT_CLAMP_CAP_def			0x00000001
+#define	fld_EXT_AGC_CAP_def			0x00000001
+#define	fld_DECI_DITHER_EN_def			0x00000001
+#define	fld_ADC_PREFHI_def			0x00000000
+#define	fld_ADC_CH_GAIN_SEL_def			0x00000001
+
+#define	fld_HS_PLL_SGAIN_def			0x00000003
+
+#define	fld_NREn_def				0x00000000
+#define	fld_NRGainCntl_def			0x00000000
+#define	fld_NRBWTresh_def			0x00000000
+#define	fld_NRGCTresh_def			0x00000000
+#define	fld_NRCoefDespeclMode_def		0x00000000
+
+#define	fld_GPIO_5_OE_def			0x00000000
+#define	fld_GPIO_6_OE_def			0x00000000
+
+#define	fld_GPIO_5_OUT_def			0x00000000
+#define	fld_GPIO_6_OUT_def			0x00000000
+
+/* End of field	default	values.	*/
+
+#endif	/* RADEON_H */
diff --git a/contrib/vidix/drivers/radeon_vid.c b/contrib/vidix/drivers/radeon_vid.c
new file mode 100644
index 000000000..de4e66194
--- /dev/null
+++ b/contrib/vidix/drivers/radeon_vid.c
@@ -0,0 +1,3366 @@
+/*
+   radeon_vid - VIDIX based video driver for Radeon and Rage128 chips
+   Copyrights 2002 Nick Kurshev. This file is based on sources from
+   GATOS (gatos.sf.net) and X11 (www.xfree86.org)
+   Licence: GPL
+*/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include "bswap.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "radeon.h"
+
+#ifdef RAGE128
+#define RADEON_MSG "[rage128]"
+#define X_ADJUST 0
+#else
+#define RADEON_MSG "[radeon]"
+#define X_ADJUST (((besr.chip_flags&R_OVL_SHIFT)==R_OVL_SHIFT)?8:0)
+#ifndef RADEON
+#define RADEON
+#endif
+#endif
+
+#define RADEON_ASSERT(msg) printf(RADEON_MSG"################# FATAL:"msg);
+
+#ifdef RAGE128
+#define VIDIX_STATIC rage128_
+#else
+#define VIDIX_STATIC radeo_
+#endif
+
+//#undef RADEON_ENABLE_BM /* unfinished stuff. May corrupt your filesystem ever */
+#define RADEON_ENABLE_BM 1
+
+#ifdef RADEON_ENABLE_BM
+static void * radeon_dma_desc_base = 0;
+static unsigned long bus_addr_dma_desc = 0;
+static unsigned long *dma_phys_addrs = 0;
+#pragma pack(1)
+typedef struct
+{
+	uint32_t framebuf_offset;
+	uint32_t sys_addr;
+	uint32_t command;
+	uint32_t reserved;
+} bm_list_descriptor;
+#pragma pack()
+#endif
+
+#define VERBOSE_LEVEL 0
+static int __verbose = 0;
+typedef struct bes_registers_s
+{
+  /* base address of yuv framebuffer */
+  uint32_t yuv_base;
+  uint32_t fourcc;
+  uint32_t surf_id;
+  int load_prg_start;
+  int horz_pick_nearest;
+  int vert_pick_nearest;
+  int swap_uv; /* for direct support of bgr fourccs */
+  uint32_t dest_bpp;
+  /* YUV BES registers */
+  uint32_t reg_load_cntl;
+  uint32_t h_inc;
+  uint32_t step_by;
+  uint32_t y_x_start;
+  uint32_t y_x_end;
+  uint32_t v_inc;
+  uint32_t p1_blank_lines_at_top;
+  uint32_t p23_blank_lines_at_top;
+  uint32_t vid_buf_pitch0_value;
+  uint32_t vid_buf_pitch1_value;
+  uint32_t p1_x_start_end;
+  uint32_t p2_x_start_end;
+  uint32_t p3_x_start_end;
+  uint32_t base_addr;
+  uint32_t vid_buf_base_adrs_y[VID_PLAY_MAXFRAMES];
+  uint32_t vid_buf_base_adrs_u[VID_PLAY_MAXFRAMES];
+  uint32_t vid_buf_base_adrs_v[VID_PLAY_MAXFRAMES];
+  uint32_t vid_nbufs;
+
+  uint32_t p1_v_accum_init;
+  uint32_t p1_h_accum_init;
+  uint32_t p23_v_accum_init;
+  uint32_t p23_h_accum_init;
+  uint32_t scale_cntl;
+  uint32_t exclusive_horz;
+  uint32_t auto_flip_cntl;
+  uint32_t filter_cntl;
+  uint32_t four_tap_coeff[5];
+  uint32_t key_cntl;
+  uint32_t test;
+  /* Configurable stuff */
+  int double_buff;
+  
+  int brightness;
+  int saturation;
+  
+  uint32_t graphics_key_clr;
+  uint32_t graphics_key_msk;
+  uint32_t ckey_cntl;
+  
+  int deinterlace_on;
+  uint32_t deinterlace_pattern;
+  unsigned chip_flags;
+} bes_registers_t;
+
+typedef struct video_registers_s
+{
+  const char * sname;
+  uint32_t name;
+  uint32_t value;
+}video_registers_t;
+
+static bes_registers_t besr;
+#define DECLARE_VREG(name) { #name, name, 0 }
+static video_registers_t vregs[] = 
+{
+  DECLARE_VREG(VIDEOMUX_CNTL),
+  DECLARE_VREG(VIPPAD_MASK),
+  DECLARE_VREG(VIPPAD1_A),
+  DECLARE_VREG(VIPPAD1_EN),
+  DECLARE_VREG(VIPPAD1_Y),
+  DECLARE_VREG(OV0_Y_X_START),
+  DECLARE_VREG(OV0_Y_X_END),
+  DECLARE_VREG(OV0_PIPELINE_CNTL),
+  DECLARE_VREG(OV0_EXCLUSIVE_HORZ),
+  DECLARE_VREG(OV0_EXCLUSIVE_VERT),
+  DECLARE_VREG(OV0_REG_LOAD_CNTL),
+  DECLARE_VREG(OV0_SCALE_CNTL),
+  DECLARE_VREG(OV0_V_INC),
+  DECLARE_VREG(OV0_P1_V_ACCUM_INIT),
+  DECLARE_VREG(OV0_P23_V_ACCUM_INIT),
+  DECLARE_VREG(OV0_P1_BLANK_LINES_AT_TOP),
+  DECLARE_VREG(OV0_P23_BLANK_LINES_AT_TOP),
+#ifdef RADEON
+  DECLARE_VREG(OV0_BASE_ADDR),
+#endif
+  DECLARE_VREG(OV0_VID_BUF0_BASE_ADRS),
+  DECLARE_VREG(OV0_VID_BUF1_BASE_ADRS),
+  DECLARE_VREG(OV0_VID_BUF2_BASE_ADRS),
+  DECLARE_VREG(OV0_VID_BUF3_BASE_ADRS),
+  DECLARE_VREG(OV0_VID_BUF4_BASE_ADRS),
+  DECLARE_VREG(OV0_VID_BUF5_BASE_ADRS),
+  DECLARE_VREG(OV0_VID_BUF_PITCH0_VALUE),
+  DECLARE_VREG(OV0_VID_BUF_PITCH1_VALUE),
+  DECLARE_VREG(OV0_AUTO_FLIP_CNTL),
+  DECLARE_VREG(OV0_DEINTERLACE_PATTERN),
+  DECLARE_VREG(OV0_SUBMIT_HISTORY),
+  DECLARE_VREG(OV0_H_INC),
+  DECLARE_VREG(OV0_STEP_BY),
+  DECLARE_VREG(OV0_P1_H_ACCUM_INIT),
+  DECLARE_VREG(OV0_P23_H_ACCUM_INIT),
+  DECLARE_VREG(OV0_P1_X_START_END),
+  DECLARE_VREG(OV0_P2_X_START_END),
+  DECLARE_VREG(OV0_P3_X_START_END),
+  DECLARE_VREG(OV0_FILTER_CNTL),
+  DECLARE_VREG(OV0_FOUR_TAP_COEF_0),
+  DECLARE_VREG(OV0_FOUR_TAP_COEF_1),
+  DECLARE_VREG(OV0_FOUR_TAP_COEF_2),
+  DECLARE_VREG(OV0_FOUR_TAP_COEF_3),
+  DECLARE_VREG(OV0_FOUR_TAP_COEF_4),
+  DECLARE_VREG(OV0_FLAG_CNTL),
+#ifdef RAGE128
+  DECLARE_VREG(OV0_COLOUR_CNTL),
+#else
+  DECLARE_VREG(OV0_SLICE_CNTL),
+#endif
+  DECLARE_VREG(OV0_VID_KEY_CLR),
+  DECLARE_VREG(OV0_VID_KEY_MSK),
+  DECLARE_VREG(OV0_GRAPHICS_KEY_CLR),
+  DECLARE_VREG(OV0_GRAPHICS_KEY_MSK),
+  DECLARE_VREG(OV0_KEY_CNTL),
+  DECLARE_VREG(OV0_TEST),
+  DECLARE_VREG(OV0_LIN_TRANS_A),
+  DECLARE_VREG(OV0_LIN_TRANS_B),
+  DECLARE_VREG(OV0_LIN_TRANS_C),
+  DECLARE_VREG(OV0_LIN_TRANS_D),
+  DECLARE_VREG(OV0_LIN_TRANS_E),
+  DECLARE_VREG(OV0_LIN_TRANS_F),
+  DECLARE_VREG(OV0_GAMMA_0_F),
+  DECLARE_VREG(OV0_GAMMA_10_1F),
+  DECLARE_VREG(OV0_GAMMA_20_3F),
+  DECLARE_VREG(OV0_GAMMA_40_7F),
+  DECLARE_VREG(OV0_GAMMA_380_3BF),
+  DECLARE_VREG(OV0_GAMMA_3C0_3FF),
+  DECLARE_VREG(SUBPIC_CNTL),
+  DECLARE_VREG(SUBPIC_DEFCOLCON),
+  DECLARE_VREG(SUBPIC_Y_X_START),
+  DECLARE_VREG(SUBPIC_Y_X_END),
+  DECLARE_VREG(SUBPIC_V_INC),
+  DECLARE_VREG(SUBPIC_H_INC),
+  DECLARE_VREG(SUBPIC_BUF0_OFFSET),
+  DECLARE_VREG(SUBPIC_BUF1_OFFSET),
+  DECLARE_VREG(SUBPIC_LC0_OFFSET),
+  DECLARE_VREG(SUBPIC_LC1_OFFSET),
+  DECLARE_VREG(SUBPIC_PITCH),
+  DECLARE_VREG(SUBPIC_BTN_HLI_COLCON),
+  DECLARE_VREG(SUBPIC_BTN_HLI_Y_X_START),
+  DECLARE_VREG(SUBPIC_BTN_HLI_Y_X_END),
+  DECLARE_VREG(SUBPIC_PALETTE_INDEX),
+  DECLARE_VREG(SUBPIC_PALETTE_DATA),
+  DECLARE_VREG(SUBPIC_H_ACCUM_INIT),
+  DECLARE_VREG(SUBPIC_V_ACCUM_INIT),
+  DECLARE_VREG(IDCT_RUNS),
+  DECLARE_VREG(IDCT_LEVELS),
+  DECLARE_VREG(IDCT_AUTH_CONTROL),
+  DECLARE_VREG(IDCT_AUTH),
+  DECLARE_VREG(IDCT_CONTROL),
+#ifdef RAGE128
+  DECLARE_VREG(BM_FRAME_BUF_OFFSET),
+  DECLARE_VREG(BM_SYSTEM_MEM_ADDR),
+  DECLARE_VREG(BM_COMMAND),
+  DECLARE_VREG(BM_STATUS),
+  DECLARE_VREG(BM_QUEUE_STATUS),
+  DECLARE_VREG(BM_QUEUE_FREE_STATUS),
+  DECLARE_VREG(BM_CHUNK_0_VAL),
+  DECLARE_VREG(BM_CHUNK_1_VAL),
+  DECLARE_VREG(BM_VIP0_BUF),
+  DECLARE_VREG(BM_VIP0_ACTIVE),
+  DECLARE_VREG(BM_VIP1_BUF),
+  DECLARE_VREG(BM_VIP1_ACTIVE),
+  DECLARE_VREG(BM_VIP2_BUF),
+  DECLARE_VREG(BM_VIP2_ACTIVE),
+  DECLARE_VREG(BM_VIP3_BUF),
+  DECLARE_VREG(BM_VIP3_ACTIVE),
+  DECLARE_VREG(BM_VIDCAP_BUF0),
+  DECLARE_VREG(BM_VIDCAP_BUF1),
+  DECLARE_VREG(BM_VIDCAP_BUF2),
+  DECLARE_VREG(BM_VIDCAP_ACTIVE),
+  DECLARE_VREG(BM_GUI),
+  DECLARE_VREG(BM_ABORT)
+#else
+  DECLARE_VREG(DMA_GUI_TABLE_ADDR),
+  DECLARE_VREG(DMA_GUI_SRC_ADDR),
+  DECLARE_VREG(DMA_GUI_DST_ADDR),
+  DECLARE_VREG(DMA_GUI_COMMAND),
+  DECLARE_VREG(DMA_GUI_STATUS),
+  DECLARE_VREG(DMA_GUI_ACT_DSCRPTR),
+  DECLARE_VREG(DMA_VID_SRC_ADDR),
+  DECLARE_VREG(DMA_VID_DST_ADDR),
+  DECLARE_VREG(DMA_VID_COMMAND),
+  DECLARE_VREG(DMA_VID_STATUS),
+  DECLARE_VREG(DMA_VID_ACT_DSCRPTR),
+#endif
+};
+
+#define R_FAMILY	0x000000FF
+#define R_100		0x00000001
+#define R_120		0x00000002
+#define R_150		0x00000003
+#define R_200		0x00000004
+#define R_250		0x00000005
+#define R_280		0x00000006
+#define R_300		0x00000007
+#define R_350		0x00000008
+#define R_370		0x00000010
+#define R_380		0x00000020
+#define R_420		0x00000040
+#define R_OVL_SHIFT	0x00000100
+#define R_INTEGRATED	0x00000200
+#define R_PCIE		0x00000400
+
+typedef struct ati_card_ids_s
+{
+    unsigned short id;
+    unsigned flags;
+}ati_card_ids_t;
+
+static const ati_card_ids_t ati_card_ids[] = 
+{
+#ifdef RAGE128
+ /*
+    This driver should be compatible with Rage128 (pro) chips.
+    (include adaptive deinterlacing!!!).
+    Moreover: the same logic can be used with Mach64 chips.
+    (I mean: mach64xx, 3d rage, 3d rage IIc, 3D rage pro, 3d rage mobility).
+    but they are incompatible by i/o ports. So if enthusiasts will want
+    then they can redefine OUTREG and INREG macros and redefine OV0_*
+    constants. Also it seems that mach64 chips supports only: YUY2, YV12, UYVY
+    fourccs (422 and 420 formats only).
+  */
+/* Rage128 Pro GL */
+ { DEVICE_ATI_RAGE_128_PA_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PB_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PC_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PD_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PE_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PF_PRO, 0 },
+/* Rage128 Pro VR */
+ { DEVICE_ATI_RAGE_128_PG_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PH_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PI_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PJ_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PK_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PL_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PM_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PN_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PO_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PP_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PQ_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PR_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PS_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PT_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PU_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PV_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PW_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PX_PRO, 0 },
+/* Rage128 GL */
+ { DEVICE_ATI_RAGE_128_RE_SG, 0 },
+ { DEVICE_ATI_RAGE_128_RF_SG, 0 },
+ { DEVICE_ATI_RAGE_128_RG, 0 },
+ { DEVICE_ATI_RAGE_128_RK_VR, 0 },
+ { DEVICE_ATI_RAGE_128_RL_VR, 0 },
+ { DEVICE_ATI_RAGE_128_SE_4X, 0 },
+ { DEVICE_ATI_RAGE_128_SF_4X, 0 },
+ { DEVICE_ATI_RAGE_128_SG_4X, 0 },
+ { DEVICE_ATI_RAGE_128_SH, 0 },
+ { DEVICE_ATI_RAGE_128_SK_4X, 0 },
+ { DEVICE_ATI_RAGE_128_SL_4X, 0 },
+ { DEVICE_ATI_RAGE_128_SM_4X, 0 },
+ { DEVICE_ATI_RAGE_128_4X, 0 },
+ { DEVICE_ATI_RAGE_128_PRO, 0 },
+ { DEVICE_ATI_RAGE_128_PRO2, 0 },
+ { DEVICE_ATI_RAGE_128_PRO3, 0 },
+/* these seem to be based on rage 128 instead of mach64 */
+ { DEVICE_ATI_RAGE_MOBILITY_M3, 0 },
+ { DEVICE_ATI_RAGE_MOBILITY_M32, 0 },
+#else
+/* Radeon1 (indeed: Rage 256 Pro ;) */
+ { DEVICE_ATI_RADEON_R100_QD,		R_100|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R100_QE,		R_100|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R100_QF,		R_100|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R100_QG,		R_100|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_IGP_320,		R_150|R_OVL_SHIFT|R_INTEGRATED },
+ { DEVICE_ATI_RADEON_MOBILITY_U1,	R_150|R_OVL_SHIFT|R_INTEGRATED },
+ { DEVICE_ATI_RADEON_RV100_QY,		R_120|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_RV100_QZ,		R_120|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_MOBILITY_M7,	R_150|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_RV200_LX,		R_150|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_MOBILITY_M6,	R_120|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_MOBILITY_M62,	R_120|R_OVL_SHIFT },
+/* Radeon2 (indeed: Rage 512 Pro ;) */
+ { DEVICE_ATI_R200_BB_RADEON,		R_200 },
+ { DEVICE_ATI_R200_BC_RADEON,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QH,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QI,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QJ,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QK,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QL,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QM,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QN,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QO,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QH2,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QI2,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QJ2,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QK2,		R_200 },
+ { DEVICE_ATI_RADEON_R200_QL2,		R_200 },
+ { DEVICE_ATI_RADEON_RV200_QW,		R_150|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_RV200_QX,		R_150|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_IGP330_340_350,R_200|R_INTEGRATED },
+ { DEVICE_ATI_RADEON_IGP_330M_340M_350M,R_200|R_INTEGRATED },
+ { DEVICE_ATI_RADEON_RV250_IG,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_7000_IGP,		R_250|R_OVL_SHIFT|R_INTEGRATED },
+ { DEVICE_ATI_RADEON_MOBILITY_7000,	R_250|R_OVL_SHIFT|R_INTEGRATED },
+ { DEVICE_ATI_RADEON_RV250_ID,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_RV250_IE,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_RV250_IF,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_RV250_IG,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R250_LD,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R250_LE,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R250_LF,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RADEON_R250_LG,		R_250|R_OVL_SHIFT },
+ { DEVICE_ATI_RV280_RADEON_92003,	R_280 },
+ { DEVICE_ATI_RV280_RADEON_92004,	R_280 },
+ { DEVICE_ATI_RV280_RADEON_92005,	R_280 },
+/* Radeon3 (indeed: Rage 1024 Pro ;) */
+ { DEVICE_ATI_R300_AG_FIREGL,		R_300 },
+ { DEVICE_ATI_RADEON_R300_ND,		R_300 },
+ { DEVICE_ATI_RADEON_R300_NE,		R_300 },
+ { DEVICE_ATI_RADEON_R300_NG,		R_300 },
+ { DEVICE_ATI_R300_AD_RADEON,		R_300 },
+ { DEVICE_ATI_R300_AE_RADEON,		R_300 },
+ { DEVICE_ATI_R300_AF_RADEON,		R_300 },
+ { DEVICE_ATI_RADEON_9100_IGP2,		R_300|R_OVL_SHIFT|R_INTEGRATED },
+ { DEVICE_ATI_RS300M_AGP_RADEON,	R_300|R_INTEGRATED },
+ { DEVICE_ATI_R350_AH_RADEON,		R_350 },
+ { DEVICE_ATI_R350_AI_RADEON,		R_350 },
+ { DEVICE_ATI_R350_AJ_RADEON,		R_350 },
+ { DEVICE_ATI_R350_AK_FIRE,		R_350 },
+ { DEVICE_ATI_RADEON_R350_RADEON2,	R_350 },
+ { DEVICE_ATI_RADEON_R350_RADEON3,	R_350 },
+ { DEVICE_ATI_RV350_NJ_RADEON,		R_350 },
+ { DEVICE_ATI_R350_NK_FIRE,		R_350 },
+ { DEVICE_ATI_RV350_AP_RADEON,		R_350 },
+ { DEVICE_ATI_RV350_AQ_RADEON,		R_350 },
+ { DEVICE_ATI_RV350_AR_RADEON,		R_350 },
+ { DEVICE_ATI_RV350_AS_RADEON,		R_350 },
+ { DEVICE_ATI_RV350_AT_FIRE,		R_350 },
+ { DEVICE_ATI_RV350_AU_FIRE,		R_350 },
+ { DEVICE_ATI_RV350_AV_FIRE,		R_350 },
+ { DEVICE_ATI_RV350_AW_FIRE,		R_350 },
+ { DEVICE_ATI_RV350_MOBILITY_RADEON,	R_350 },
+ { DEVICE_ATI_RV350_NF_RADEON,		R_300 },
+ { DEVICE_ATI_RV350_NJ_RADEON,		R_300 },
+ { DEVICE_ATI_M10_NQ_RADEON,		R_350 },
+ { DEVICE_ATI_RV350_MOBILITY_RADEON2,	R_350 },
+ { DEVICE_ATI_M10_NS_RADEON,		R_350 },
+ { DEVICE_ATI_M10_NT_FIREGL,		R_350 },
+ { DEVICE_ATI_M11_NV_FIREGL,		R_350 },
+ { DEVICE_ATI_RV370_5B60_RADEON,	R_370|R_PCIE  },
+ { DEVICE_ATI_RV370_5B62_RADEON,	R_370|R_PCIE  },
+ { DEVICE_ATI_RV370_5B64_FIREGL,	R_370|R_PCIE  },
+ { DEVICE_ATI_RV370_5B65_FIREGL,	R_370|R_PCIE  },
+ { DEVICE_ATI_RV380_0X3E50_RADEON,	R_380|R_PCIE  },
+ { DEVICE_ATI_RV380_0X3E54_FIREGL,	R_380|R_PCIE  },
+ { DEVICE_ATI_RV380_RADEON_X600,	R_380|R_PCIE  },
+ { DEVICE_ATI_R420_JH_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JI_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JJ_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JK_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JL_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JM_FIREGL,		R_420|R_PCIE  },
+ { DEVICE_ATI_M18_JN_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JP_RADEON,		R_420|R_PCIE  },
+ { DEVICE_ATI_R420_JM_FIREGL,		R_420|R_PCIE  },
+ { DEVICE_ATI_R423_5F57_RADEON,		R_420|R_PCIE  }
+#endif
+};
+
+
+static void * radeon_mmio_base = 0;
+static void * radeon_mem_base = 0; 
+static int32_t radeon_overlay_off = 0;
+static uint32_t radeon_ram_size = 0;
+
+#define GETREG(TYPE,PTR,OFFZ)		(*((volatile TYPE*)((PTR)+(OFFZ))))
+#define SETREG(TYPE,PTR,OFFZ,VAL)	(*((volatile TYPE*)((PTR)+(OFFZ))))=VAL
+
+#define INREG8(addr)		GETREG(uint8_t,(uint32_t)(radeon_mmio_base),addr)
+#define OUTREG8(addr,val)	SETREG(uint8_t,(uint32_t)(radeon_mmio_base),addr,val)
+static inline uint32_t INREG (uint32_t addr) {
+    uint32_t tmp = GETREG(uint32_t,(uint32_t)(radeon_mmio_base),addr);
+    return le2me_32(tmp);
+}
+#define OUTREG(addr,val)	SETREG(uint32_t,(uint32_t)(radeon_mmio_base),addr,le2me_32(val))
+#define OUTREGP(addr,val,mask)						\
+	do {								\
+		unsigned int _tmp = INREG(addr);			\
+		_tmp &= (mask);						\
+		_tmp |= (val);						\
+		OUTREG(addr, _tmp);					\
+	} while (0)
+
+
+static __inline__ uint32_t INPLL(uint32_t addr)
+{
+	OUTREG8(CLOCK_CNTL_INDEX, addr & 0x0000001f);
+	return (INREG(CLOCK_CNTL_DATA));
+}
+
+#define OUTPLL(addr,val)	OUTREG8(CLOCK_CNTL_INDEX, (addr & 0x0000001f) | 0x00000080); \
+				OUTREG(CLOCK_CNTL_DATA, val)
+#define OUTPLLP(addr,val,mask)						\
+	do {								\
+		unsigned int _tmp = INPLL(addr);			\
+		_tmp &= (mask);						\
+		_tmp |= (val);						\
+		OUTPLL(addr, _tmp);					\
+	} while (0)
+
+static uint32_t radeon_vid_get_dbpp( void )
+{
+  uint32_t dbpp,retval;
+  dbpp = (INREG(CRTC_GEN_CNTL)>>8)& 0xF;
+  switch(dbpp)
+  {
+    case DST_8BPP: retval = 8; break;
+    case DST_15BPP: retval = 15; break;
+    case DST_16BPP: retval = 16; break;
+    case DST_24BPP: retval = 24; break;
+    default: retval=32; break;
+  }
+  return retval;
+}
+
+static int radeon_is_dbl_scan( void )
+{
+  return (INREG(CRTC_GEN_CNTL))&CRTC_DBL_SCAN_EN;
+}
+
+static int radeon_is_interlace( void )
+{
+  return (INREG(CRTC_GEN_CNTL))&CRTC_INTERLACE_EN;
+}
+
+static uint32_t radeon_get_xres( void )
+{
+  /* FIXME: currently we extract that from CRTC!!!*/
+  uint32_t xres,h_total;
+  h_total = INREG(CRTC_H_TOTAL_DISP);
+  xres = (h_total >> 16) & 0xffff;
+  return (xres + 1)*8;
+}
+
+static uint32_t radeon_get_yres( void )
+{
+  /* FIXME: currently we extract that from CRTC!!!*/
+  uint32_t yres,v_total;
+  v_total = INREG(CRTC_V_TOTAL_DISP);
+  yres = (v_total >> 16) & 0xffff;
+  return yres + 1;
+}
+
+static void radeon_wait_vsync(void)
+{
+    int i;
+
+    OUTREG(GEN_INT_STATUS, VSYNC_INT_AK);
+    for (i = 0; i < 2000000; i++) 
+    {
+	if (INREG(GEN_INT_STATUS) & VSYNC_INT) break;
+    }
+}
+
+#ifdef RAGE128
+static void _radeon_engine_idle(void);
+static void _radeon_fifo_wait(unsigned);
+#define radeon_engine_idle()		_radeon_engine_idle()
+#define radeon_fifo_wait(entries)	_radeon_fifo_wait(entries)
+/* Flush all dirty data in the Pixel Cache to memory. */
+static __inline__ void radeon_engine_flush ( void )
+{
+    unsigned i;
+
+    OUTREGP(PC_NGUI_CTLSTAT, PC_FLUSH_ALL, ~PC_FLUSH_ALL);
+    for (i = 0; i < 2000000; i++) {
+	if (!(INREG(PC_NGUI_CTLSTAT) & PC_BUSY)) break;
+    }
+}
+
+/* Reset graphics card to known state. */
+static void radeon_engine_reset( void )
+{
+    uint32_t clock_cntl_index;
+    uint32_t mclk_cntl;
+    uint32_t gen_reset_cntl;
+
+    radeon_engine_flush();
+
+    clock_cntl_index = INREG(CLOCK_CNTL_INDEX);
+    mclk_cntl	     = INPLL(MCLK_CNTL);
+
+    OUTPLL(MCLK_CNTL, mclk_cntl | FORCE_GCP | FORCE_PIPE3D_CP);
+
+    gen_reset_cntl   = INREG(GEN_RESET_CNTL);
+
+    OUTREG(GEN_RESET_CNTL, gen_reset_cntl | SOFT_RESET_GUI);
+    INREG(GEN_RESET_CNTL);
+    OUTREG(GEN_RESET_CNTL,
+	gen_reset_cntl & (uint32_t)(~SOFT_RESET_GUI));
+    INREG(GEN_RESET_CNTL);
+
+    OUTPLL(MCLK_CNTL,	     mclk_cntl);
+    OUTREG(CLOCK_CNTL_INDEX, clock_cntl_index);
+    OUTREG(GEN_RESET_CNTL,   gen_reset_cntl);
+}
+#else
+
+static __inline__ void radeon_engine_flush ( void )
+{
+	int i;
+
+	/* initiate flush */
+	OUTREGP(RB2D_DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL,
+		~RB2D_DC_FLUSH_ALL);
+
+	for (i=0; i < 2000000; i++) {
+		if (!(INREG(RB2D_DSTCACHE_CTLSTAT) & RB2D_DC_BUSY))
+			break;
+	}
+}
+
+static void _radeon_engine_idle(void);
+static void _radeon_fifo_wait(unsigned);
+#define radeon_engine_idle()		_radeon_engine_idle()
+#define radeon_fifo_wait(entries)	_radeon_fifo_wait(entries)
+
+static void radeon_engine_reset( void )
+{
+	uint32_t clock_cntl_index, mclk_cntl, rbbm_soft_reset;
+
+	radeon_engine_flush ();
+
+	clock_cntl_index = INREG(CLOCK_CNTL_INDEX);
+	mclk_cntl = INPLL(MCLK_CNTL);
+
+	OUTPLL(MCLK_CNTL, (mclk_cntl |
+			   FORCEON_MCLKA |
+			   FORCEON_MCLKB |
+			   FORCEON_YCLKA |
+			   FORCEON_YCLKB |
+			   FORCEON_MC |
+			   FORCEON_AIC));
+	rbbm_soft_reset = INREG(RBBM_SOFT_RESET);
+
+	OUTREG(RBBM_SOFT_RESET, rbbm_soft_reset |
+				SOFT_RESET_CP |
+				SOFT_RESET_HI |
+				SOFT_RESET_SE |
+				SOFT_RESET_RE |
+				SOFT_RESET_PP |
+				SOFT_RESET_E2 |
+				SOFT_RESET_RB |
+				SOFT_RESET_HDP);
+	INREG(RBBM_SOFT_RESET);
+	OUTREG(RBBM_SOFT_RESET, rbbm_soft_reset & (uint32_t)
+				~(SOFT_RESET_CP |
+				  SOFT_RESET_HI |
+				  SOFT_RESET_SE |
+				  SOFT_RESET_RE |
+				  SOFT_RESET_PP |
+				  SOFT_RESET_E2 |
+				  SOFT_RESET_RB |
+				  SOFT_RESET_HDP));
+	INREG(RBBM_SOFT_RESET);
+
+	OUTPLL(MCLK_CNTL, mclk_cntl);
+	OUTREG(CLOCK_CNTL_INDEX, clock_cntl_index);
+	OUTREG(RBBM_SOFT_RESET, rbbm_soft_reset);
+
+	return;
+}
+#endif
+static void radeon_engine_restore( void )
+{
+#ifndef RAGE128
+    int pitch64;
+    uint32_t xres,yres,bpp;
+    radeon_fifo_wait(1);
+    xres = radeon_get_xres();
+    yres = radeon_get_yres();
+    bpp = radeon_vid_get_dbpp();
+    /* turn of all automatic flushing - we'll do it all */
+    OUTREG(RB2D_DSTCACHE_MODE, 0);
+
+    pitch64 = ((xres * (bpp / 8) + 0x3f)) >> 6;
+
+    radeon_fifo_wait(1);
+    OUTREG(DEFAULT_OFFSET, (INREG(DEFAULT_OFFSET) & 0xC0000000) |
+				  (pitch64 << 22));
+
+    radeon_fifo_wait(1);
+#if defined(WORDS_BIGENDIAN)
+    OUTREGP(DP_DATATYPE,
+	    HOST_BIG_ENDIAN_EN, ~HOST_BIG_ENDIAN_EN);
+#else
+    OUTREGP(DP_DATATYPE, 0, ~HOST_BIG_ENDIAN_EN);
+#endif
+
+    radeon_fifo_wait(1);
+    OUTREG(DEFAULT_SC_BOTTOM_RIGHT, (DEFAULT_SC_RIGHT_MAX
+				    | DEFAULT_SC_BOTTOM_MAX));
+    radeon_fifo_wait(1);
+    OUTREG(DP_GUI_MASTER_CNTL, (INREG(DP_GUI_MASTER_CNTL)
+				       | GMC_BRUSH_SOLID_COLOR
+				       | GMC_SRC_DATATYPE_COLOR));
+
+    radeon_fifo_wait(7);
+    OUTREG(DST_LINE_START,    0);
+    OUTREG(DST_LINE_END,      0);
+    OUTREG(DP_BRUSH_FRGD_CLR, 0xffffffff);
+    OUTREG(DP_BRUSH_BKGD_CLR, 0x00000000);
+    OUTREG(DP_SRC_FRGD_CLR,   0xffffffff);
+    OUTREG(DP_SRC_BKGD_CLR,   0x00000000);
+    OUTREG(DP_WRITE_MASK,     0xffffffff);
+
+    radeon_engine_idle();
+#endif
+}
+#ifdef RAGE128
+static void _radeon_fifo_wait (unsigned entries)
+{
+    unsigned i;
+
+    for(;;)
+    {
+	for (i=0; i<2000000; i++)
+		if ((INREG(GUI_STAT) & GUI_FIFOCNT_MASK) >= entries)
+			return;
+	radeon_engine_reset();
+	radeon_engine_restore();
+    }
+}
+
+static void _radeon_engine_idle ( void )
+{
+    unsigned i;
+
+    /* ensure FIFO is empty before waiting for idle */
+    radeon_fifo_wait (64);
+    for(;;)
+    {
+	for (i=0; i<2000000; i++) {
+		if ((INREG(GUI_STAT) & GUI_ACTIVE) == 0) {
+			radeon_engine_flush ();
+			return;
+		}
+	}
+	radeon_engine_reset();
+	radeon_engine_restore();
+    }
+}
+#else
+static void _radeon_fifo_wait (unsigned entries)
+{
+    unsigned i;
+
+    for(;;)
+    {
+	for (i=0; i<2000000; i++)
+		if ((INREG(RBBM_STATUS) & RBBM_FIFOCNT_MASK) >= entries)
+			return;
+	radeon_engine_reset();
+	radeon_engine_restore();
+    }
+}
+static void _radeon_engine_idle ( void )
+{
+    int i;
+
+    /* ensure FIFO is empty before waiting for idle */
+    radeon_fifo_wait (64);
+    for(;;)
+    {
+	for (i=0; i<2000000; i++) {
+		if (((INREG(RBBM_STATUS) & RBBM_ACTIVE)) == 0) {
+			radeon_engine_flush ();
+			return;
+		}
+	}
+	radeon_engine_reset();
+	radeon_engine_restore();
+    }
+}
+#endif
+
+#ifndef RAGE128
+/* Reference color space transform data */
+typedef struct tagREF_TRANSFORM
+{
+	float RefLuma;
+	float RefRCb;
+	float RefRCr;
+	float RefGCb;
+	float RefGCr;
+	float RefBCb;
+	float RefBCr;
+} REF_TRANSFORM;
+
+/* Parameters for ITU-R BT.601 and ITU-R BT.709 colour spaces */
+REF_TRANSFORM trans[2] =
+{
+	{1.1678, 0.0, 1.6007, -0.3929, -0.8154, 2.0232, 0.0}, /* BT.601 */
+	{1.1678, 0.0, 1.7980, -0.2139, -0.5345, 2.1186, 0.0}  /* BT.709 */
+};
+/****************************************************************************
+ * SetTransform								    *
+ *  Function: Calculates and sets color space transform from supplied	    *
+ *	      reference transform, gamma, brightness, contrast, hue and	    *
+ *	      saturation.						    *
+ *    Inputs: bright - brightness					    *
+ *	      cont - contrast						    *
+ *	      sat - saturation						    *
+ *	      hue - hue							    *
+ *	      red_intensity - intense of red component			    *
+ *	      green_intensity - intense of green component		    *
+ *	      blue_intensity - intense of blue component		    *
+ *	      ref - index to the table of refernce transforms		    *
+ *   Outputs: NONE							    *
+ ****************************************************************************/
+
+static void radeon_set_transform(float bright, float cont, float sat,
+				 float hue, float red_intensity,
+				 float green_intensity,float blue_intensity,
+				 unsigned ref)
+{
+	float OvHueSin, OvHueCos;
+	float CAdjLuma, CAdjOff;
+	float RedAdj,GreenAdj,BlueAdj;
+	float CAdjRCb, CAdjRCr;
+	float CAdjGCb, CAdjGCr;
+	float CAdjBCb, CAdjBCr;
+	float OvLuma, OvROff, OvGOff, OvBOff;
+	float OvRCb, OvRCr;
+	float OvGCb, OvGCr;
+	float OvBCb, OvBCr;
+	float Loff = 64.0;
+	float Coff = 512.0f;
+
+	uint32_t dwOvLuma, dwOvROff, dwOvGOff, dwOvBOff;
+	uint32_t dwOvRCb, dwOvRCr;
+	uint32_t dwOvGCb, dwOvGCr;
+	uint32_t dwOvBCb, dwOvBCr;
+
+	if (ref >= 2) return;
+
+	OvHueSin = sin((double)hue);
+	OvHueCos = cos((double)hue);
+
+	CAdjLuma = cont * trans[ref].RefLuma;
+	CAdjOff = cont * trans[ref].RefLuma * bright * 1023.0;
+	RedAdj = cont * trans[ref].RefLuma * red_intensity * 1023.0;
+	GreenAdj = cont * trans[ref].RefLuma * green_intensity * 1023.0;
+	BlueAdj = cont * trans[ref].RefLuma * blue_intensity * 1023.0;
+
+	CAdjRCb = sat * -OvHueSin * trans[ref].RefRCr;
+	CAdjRCr = sat * OvHueCos * trans[ref].RefRCr;
+	CAdjGCb = sat * (OvHueCos * trans[ref].RefGCb - OvHueSin * trans[ref].RefGCr);
+	CAdjGCr = sat * (OvHueSin * trans[ref].RefGCb + OvHueCos * trans[ref].RefGCr);
+	CAdjBCb = sat * OvHueCos * trans[ref].RefBCb;
+	CAdjBCr = sat * OvHueSin * trans[ref].RefBCb;
+    
+#if 0 /* default constants */
+	CAdjLuma = 1.16455078125;
+
+	CAdjRCb = 0.0;
+	CAdjRCr = 1.59619140625;
+	CAdjGCb = -0.39111328125;
+	CAdjGCr = -0.8125;
+	CAdjBCb = 2.01708984375;
+	CAdjBCr = 0;
+#endif
+	OvLuma = CAdjLuma;
+	OvRCb = CAdjRCb;
+	OvRCr = CAdjRCr;
+	OvGCb = CAdjGCb;
+	OvGCr = CAdjGCr;
+	OvBCb = CAdjBCb;
+	OvBCr = CAdjBCr;
+	OvROff = RedAdj + CAdjOff -
+		OvLuma * Loff - (OvRCb + OvRCr) * Coff;
+	OvGOff = GreenAdj + CAdjOff - 
+		OvLuma * Loff - (OvGCb + OvGCr) * Coff;
+	OvBOff = BlueAdj + CAdjOff - 
+		OvLuma * Loff - (OvBCb + OvBCr) * Coff;
+#if 0 /* default constants */
+	OvROff = -888.5;
+	OvGOff = 545;
+	OvBOff = -1104;
+#endif 
+   
+	dwOvROff = ((int)(OvROff * 2.0)) & 0x1fff;
+	dwOvGOff = (int)(OvGOff * 2.0) & 0x1fff;
+	dwOvBOff = (int)(OvBOff * 2.0) & 0x1fff;
+	/* Whatever docs say about R200 having 3.8 format instead of 3.11
+	   as in Radeon is a lie */
+#if 0
+	if(!IsR200)
+	{
+#endif
+		dwOvLuma =(((int)(OvLuma * 2048.0))&0x7fff)<<17;
+		dwOvRCb = (((int)(OvRCb * 2048.0))&0x7fff)<<1;
+		dwOvRCr = (((int)(OvRCr * 2048.0))&0x7fff)<<17;
+		dwOvGCb = (((int)(OvGCb * 2048.0))&0x7fff)<<1;
+		dwOvGCr = (((int)(OvGCr * 2048.0))&0x7fff)<<17;
+		dwOvBCb = (((int)(OvBCb * 2048.0))&0x7fff)<<1;
+		dwOvBCr = (((int)(OvBCr * 2048.0))&0x7fff)<<17;
+#if 0
+	}
+	else
+	{
+		dwOvLuma = (((int)(OvLuma * 256.0))&0x7ff)<<20;
+		dwOvRCb = (((int)(OvRCb * 256.0))&0x7ff)<<4;
+		dwOvRCr = (((int)(OvRCr * 256.0))&0x7ff)<<20;
+		dwOvGCb = (((int)(OvGCb * 256.0))&0x7ff)<<4;
+		dwOvGCr = (((int)(OvGCr * 256.0))&0x7ff)<<20;
+		dwOvBCb = (((int)(OvBCb * 256.0))&0x7ff)<<4;
+		dwOvBCr = (((int)(OvBCr * 256.0))&0x7ff)<<20;
+	}
+#endif
+	OUTREG(OV0_LIN_TRANS_A, dwOvRCb | dwOvLuma);
+	OUTREG(OV0_LIN_TRANS_B, dwOvROff | dwOvRCr);
+	OUTREG(OV0_LIN_TRANS_C, dwOvGCb | dwOvLuma);
+	OUTREG(OV0_LIN_TRANS_D, dwOvGOff | dwOvGCr);
+	OUTREG(OV0_LIN_TRANS_E, dwOvBCb | dwOvLuma);
+	OUTREG(OV0_LIN_TRANS_F, dwOvBOff | dwOvBCr);
+}
+
+/* Gamma curve definition */
+typedef struct 
+{
+	unsigned int gammaReg;
+	unsigned int gammaSlope;
+	unsigned int gammaOffset;
+}GAMMA_SETTINGS;
+
+/* Recommended gamma curve parameters */
+GAMMA_SETTINGS r200_def_gamma[18] = 
+{
+	{OV0_GAMMA_0_F, 0x100, 0x0000},
+	{OV0_GAMMA_10_1F, 0x100, 0x0020},
+	{OV0_GAMMA_20_3F, 0x100, 0x0040},
+	{OV0_GAMMA_40_7F, 0x100, 0x0080},
+	{OV0_GAMMA_80_BF, 0x100, 0x0100},
+	{OV0_GAMMA_C0_FF, 0x100, 0x0100},
+	{OV0_GAMMA_100_13F, 0x100, 0x0200},
+	{OV0_GAMMA_140_17F, 0x100, 0x0200},
+	{OV0_GAMMA_180_1BF, 0x100, 0x0300},
+	{OV0_GAMMA_1C0_1FF, 0x100, 0x0300},
+	{OV0_GAMMA_200_23F, 0x100, 0x0400},
+	{OV0_GAMMA_240_27F, 0x100, 0x0400},
+	{OV0_GAMMA_280_2BF, 0x100, 0x0500},
+	{OV0_GAMMA_2C0_2FF, 0x100, 0x0500},
+	{OV0_GAMMA_300_33F, 0x100, 0x0600},
+	{OV0_GAMMA_340_37F, 0x100, 0x0600},
+	{OV0_GAMMA_380_3BF, 0x100, 0x0700},
+	{OV0_GAMMA_3C0_3FF, 0x100, 0x0700}
+};
+
+GAMMA_SETTINGS r100_def_gamma[6] = 
+{
+	{OV0_GAMMA_0_F, 0x100, 0x0000},
+	{OV0_GAMMA_10_1F, 0x100, 0x0020},
+	{OV0_GAMMA_20_3F, 0x100, 0x0040},
+	{OV0_GAMMA_40_7F, 0x100, 0x0080},
+	{OV0_GAMMA_380_3BF, 0x100, 0x0100},
+	{OV0_GAMMA_3C0_3FF, 0x100, 0x0100}
+};
+
+static void make_default_gamma_correction( void )
+{
+    size_t i;
+    if((besr.chip_flags & R_100)==R_100||
+	(besr.chip_flags & R_120)==R_120||
+	(besr.chip_flags & R_150)==R_150){
+	OUTREG(OV0_LIN_TRANS_A, 0x12A00000);
+	OUTREG(OV0_LIN_TRANS_B, 0x199018FE);
+	OUTREG(OV0_LIN_TRANS_C, 0x12A0F9B0);
+	OUTREG(OV0_LIN_TRANS_D, 0xF2F0043B);
+	OUTREG(OV0_LIN_TRANS_E, 0x12A02050);
+	OUTREG(OV0_LIN_TRANS_F, 0x0000174E);
+	for(i=0; i<6; i++){
+		OUTREG(r100_def_gamma[i].gammaReg,
+		       (r100_def_gamma[i].gammaSlope<<16) |
+			r100_def_gamma[i].gammaOffset);
+	}
+    }
+    else{
+	OUTREG(OV0_LIN_TRANS_A, 0x12a20000);
+	OUTREG(OV0_LIN_TRANS_B, 0x198a190e);
+	OUTREG(OV0_LIN_TRANS_C, 0x12a2f9da);
+	OUTREG(OV0_LIN_TRANS_D, 0xf2fe0442);
+	OUTREG(OV0_LIN_TRANS_E, 0x12a22046);
+	OUTREG(OV0_LIN_TRANS_F, 0x175f);
+	/* Default Gamma,
+	   Of 18 segments for gamma cure, all segments in R200 are programmable,
+	   while only lower 4 and upper 2 segments are programmable in Radeon*/
+	for(i=0; i<18; i++){
+		OUTREG(r200_def_gamma[i].gammaReg,
+		       (r200_def_gamma[i].gammaSlope<<16) |
+			r200_def_gamma[i].gammaOffset);
+	}
+    }
+}
+#endif
+	
+static void radeon_vid_make_default(void)
+{
+#ifdef RAGE128
+  besr.saturation = 0x0F;
+  besr.brightness = 0;
+  OUTREG(OV0_COLOUR_CNTL,0x000F0F00UL); /* Default brihgtness and saturation for Rage128 */
+#else
+  make_default_gamma_correction();
+#endif
+  besr.deinterlace_pattern = 0x900AAAAA;
+  OUTREG(OV0_DEINTERLACE_PATTERN,besr.deinterlace_pattern);
+  besr.deinterlace_on=1;
+  besr.double_buff=1;
+  besr.graphics_key_msk=0;
+  besr.graphics_key_clr=0;
+  besr.ckey_cntl = VIDEO_KEY_FN_TRUE|GRAPHIC_KEY_FN_TRUE|CMP_MIX_AND;
+}
+
+
+unsigned VIDIX_NAME(vixGetVersion)( void ) { return VIDIX_VERSION; }
+
+
+static int find_chip(unsigned chip_id)
+{
+  unsigned i;
+  for(i = 0;i < sizeof(ati_card_ids)/sizeof(ati_card_ids_t);i++)
+  {
+    if(chip_id == ati_card_ids[i].id) return i;
+  }
+  return -1;
+}
+
+static pciinfo_t pci_info;
+static int probed=0;
+
+vidix_capability_t def_cap = 
+{
+#ifdef RAGE128
+    "BES driver for rage128 cards",
+#else
+    "BES driver for radeon cards",
+#endif
+    "Nick Kurshev",
+    TYPE_OUTPUT | TYPE_FX,
+    { 0, 0, 0, 0 },
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER | FLAG_DOWNSCALER | FLAG_EQUALIZER,
+    VENDOR_ATI,
+    0,
+    { 0, 0, 0, 0}
+};
+
+
+int VIDIX_NAME(vixProbe)( int verbose,int force )
+{
+  pciinfo_t lst[MAX_PCI_DEVICES];
+  unsigned i,num_pci;
+  int err;
+  __verbose = verbose;
+  err = pci_scan(lst,&num_pci);
+  if(err)
+  {
+    printf(RADEON_MSG" Error occured during pci scan: %s\n",strerror(err));
+    return err;
+  }
+  else
+  {
+    err = ENXIO;
+    for(i=0;i<num_pci;i++)
+    {
+      if(lst[i].vendor == VENDOR_ATI)
+      {
+	int idx;
+	const char *dname;
+	idx = find_chip(lst[i].device);
+	if(idx == -1 && force == PROBE_NORMAL) continue;
+	dname = pci_device_name(VENDOR_ATI,lst[i].device);
+	dname = dname ? dname : "Unknown chip";
+	printf(RADEON_MSG" Found chip: %s\n",dname);
+	memset(&besr,0,sizeof(bes_registers_t));
+	if(force > PROBE_NORMAL)
+	{
+	    printf(RADEON_MSG" Driver was forced. Was found %sknown chip\n",idx == -1 ? "un" : "");
+	    if(idx == -1)
+#ifdef RAGE128
+		printf(RADEON_MSG" Assuming it as Rage128\n");
+#else
+		printf(RADEON_MSG" Assuming it as Radeon1\n");
+#endif
+	    besr.chip_flags=R_100|R_OVL_SHIFT;
+	}
+	if(idx != -1) besr.chip_flags=ati_card_ids[idx].flags;
+	def_cap.device_id = lst[i].device;
+	err = 0;
+	memcpy(&pci_info,&lst[i],sizeof(pciinfo_t));
+	probed=1;
+	break;
+      }
+    }
+  }
+  if(err && verbose) printf(RADEON_MSG" Can't find chip\n");
+  return err;
+}
+
+#ifndef RAGE128
+enum radeon_montype
+{
+    MT_NONE,
+    MT_CRT, /* CRT-(cathode ray tube) analog monitor. (15-pin VGA connector) */
+    MT_LCD, /* Liquid Crystal Display */
+    MT_DFP, /* DFP-digital flat panel monitor. (24-pin DVI-I connector) */
+    MT_CTV, /* Composite TV out (not in VE) */
+    MT_STV  /* S-Video TV out (probably in VE only) */
+};
+
+typedef struct radeon_info_s
+{
+	int hasCRTC2;
+	int crtDispType;
+	int dviDispType;
+}rinfo_t;
+
+static rinfo_t rinfo;
+
+static char * GET_MON_NAME(int type)
+{
+  char *pret;
+  switch(type)
+  {
+    case MT_NONE: pret = "no"; break;
+    case MT_CRT:  pret = "CRT"; break;
+    case MT_DFP:  pret = "DFP"; break;
+    case MT_LCD:  pret = "LCD"; break;
+    case MT_CTV:  pret = "CTV"; break;
+    case MT_STV:  pret = "STV"; break;
+    default:	  pret = "Unknown";
+  }
+  return pret;
+}
+
+static void radeon_get_moninfo (rinfo_t *rinfo)
+{
+	unsigned int tmp;
+
+	tmp = INREG(RADEON_BIOS_4_SCRATCH);
+
+	if (rinfo->hasCRTC2) {
+		/* primary DVI port */
+		if (tmp & 0x08)
+			rinfo->dviDispType = MT_DFP;
+		else if (tmp & 0x4)
+			rinfo->dviDispType = MT_LCD;
+		else if (tmp & 0x200)
+			rinfo->dviDispType = MT_CRT;
+		else if (tmp & 0x10)
+			rinfo->dviDispType = MT_CTV;
+		else if (tmp & 0x20)
+			rinfo->dviDispType = MT_STV;
+
+		/* secondary CRT port */
+		if (tmp & 0x2)
+			rinfo->crtDispType = MT_CRT;
+		else if (tmp & 0x800)
+			rinfo->crtDispType = MT_DFP;
+		else if (tmp & 0x400)
+			rinfo->crtDispType = MT_LCD;
+		else if (tmp & 0x1000)
+			rinfo->crtDispType = MT_CTV;
+		else if (tmp & 0x2000)
+			rinfo->crtDispType = MT_STV;
+	} else {
+		rinfo->dviDispType = MT_NONE;
+
+		tmp = INREG(FP_GEN_CNTL);
+
+		if (tmp & FP_EN_TMDS)
+			rinfo->crtDispType = MT_DFP;
+		else
+			rinfo->crtDispType = MT_CRT;
+	}
+}
+#endif
+
+typedef struct saved_regs_s
+{
+    uint32_t ov0_vid_key_clr;
+    uint32_t ov0_vid_key_msk;
+    uint32_t ov0_graphics_key_clr;
+    uint32_t ov0_graphics_key_msk;
+    uint32_t ov0_key_cntl;
+}saved_regs_t;
+static saved_regs_t savreg;
+
+static void save_regs( void )
+{
+    radeon_fifo_wait(6);
+    savreg.ov0_vid_key_clr	= INREG(OV0_VID_KEY_CLR);
+    savreg.ov0_vid_key_msk	= INREG(OV0_VID_KEY_MSK);
+    savreg.ov0_graphics_key_clr = INREG(OV0_GRAPHICS_KEY_CLR);
+    savreg.ov0_graphics_key_msk = INREG(OV0_GRAPHICS_KEY_MSK);
+    savreg.ov0_key_cntl		= INREG(OV0_KEY_CNTL);
+}
+
+static void restore_regs( void )
+{
+    radeon_fifo_wait(6);
+    OUTREG(OV0_VID_KEY_CLR,savreg.ov0_vid_key_clr);
+    OUTREG(OV0_VID_KEY_MSK,savreg.ov0_vid_key_msk);
+    OUTREG(OV0_GRAPHICS_KEY_CLR,savreg.ov0_graphics_key_clr);
+    OUTREG(OV0_GRAPHICS_KEY_MSK,savreg.ov0_graphics_key_msk);
+    OUTREG(OV0_KEY_CNTL,savreg.ov0_key_cntl);
+}
+
+int VIDIX_NAME(vixInit)( const char *args )
+{
+  int err;
+  if(!probed) 
+  {
+    printf(RADEON_MSG" Driver was not probed but is being initializing\n");
+    return EINTR;
+  }    
+  if((radeon_mmio_base = map_phys_mem(pci_info.base2,0xFFFF))==(void *)-1) return ENOMEM;
+  radeon_ram_size = INREG(CONFIG_MEMSIZE);
+  /* mem size is bits [28:0], mask off the rest. Range: from 1Mb up to 512 Mb */
+  radeon_ram_size &=  CONFIG_MEMSIZE_MASK;
+#ifdef RADEON
+  /* according to XFree86 4.2.0, some production M6's return 0 for 8MB */
+  if (radeon_ram_size == 0 &&
+      (def_cap.device_id == DEVICE_ATI_RADEON_MOBILITY_M6 ||
+       def_cap.device_id == DEVICE_ATI_RADEON_MOBILITY_M62))
+  {
+      printf(RADEON_MSG" Workarounding buggy Radeon Mobility M6 (0 vs. 8MB ram)\n");
+      radeon_ram_size = 8192*1024;
+  }
+#else
+  /* Rage Mobility (rage128) also has memsize bug */
+  if (radeon_ram_size == 0 &&
+      (def_cap.device_id == DEVICE_ATI_RAGE_MOBILITY_M3 ||
+       def_cap.device_id == DEVICE_ATI_RAGE_MOBILITY_M32))
+  {
+      printf(RADEON_MSG" Workarounding buggy Rage Mobility M3 (0 vs. 8MB ram)\n");
+      radeon_ram_size = 8192*1024;
+  }
+#endif
+  if((radeon_mem_base = map_phys_mem(pci_info.base0,radeon_ram_size))==(void *)-1) return ENOMEM;
+  radeon_vid_make_default();
+  printf(RADEON_MSG" Video memory = %uMb\n",radeon_ram_size/0x100000);
+  err = mtrr_set_type(pci_info.base0,radeon_ram_size,MTRR_TYPE_WRCOMB);
+  if(!err) printf(RADEON_MSG" Set write-combining type of video memory\n");
+#ifndef RAGE128
+  {
+    memset(&rinfo,0,sizeof(rinfo_t));
+    if((besr.chip_flags&R_100) != R_100) rinfo.hasCRTC2 = 1;
+    
+    radeon_get_moninfo(&rinfo);
+	if(rinfo.hasCRTC2) {
+	    printf(RADEON_MSG" DVI port has %s monitor connected\n",GET_MON_NAME(rinfo.dviDispType));
+	    printf(RADEON_MSG" CRT port has %s monitor connected\n",GET_MON_NAME(rinfo.crtDispType));
+	}
+	else
+	    printf(RADEON_MSG" CRT port has %s monitor connected\n",GET_MON_NAME(rinfo.crtDispType));
+  }
+#endif
+#ifdef RADEON_ENABLE_BM
+  if(bm_open() == 0)
+  {
+	if((dma_phys_addrs = malloc(radeon_ram_size*sizeof(unsigned long)/4096)) != 0)
+					    def_cap.flags |= FLAG_DMA | FLAG_EQ_DMA;
+	else
+		printf(RADEON_MSG" Can't allocate temopary buffer for DMA\n");
+  }
+  else
+    if(__verbose) printf(RADEON_MSG" Can't initialize busmastering: %s\n",strerror(errno));
+#endif
+  save_regs();
+  return 0;  
+}
+
+void VIDIX_NAME(vixDestroy)( void )
+{
+  restore_regs();
+  unmap_phys_mem(radeon_mem_base,radeon_ram_size);
+  unmap_phys_mem(radeon_mmio_base,0xFFFF);
+  bm_close();
+}
+
+int VIDIX_NAME(vixGetCapability)(vidix_capability_t *to)
+{
+  memcpy(to,&def_cap,sizeof(vidix_capability_t));
+  return 0; 
+}
+
+/*
+  Full list of fourcc which are supported by Win2K radeon driver:
+  YUY2, UYVY, DDES, OGLT, OGL2, OGLS, OGLB, OGNT, OGNZ, OGNS,
+  IF09, YVU9, IMC4, M2IA, IYUV, VBID, DXT1, DXT2, DXT3, DXT4, DXT5
+*/
+typedef struct fourcc_desc_s
+{
+    uint32_t fourcc;
+    unsigned max_srcw;
+}fourcc_desc_t;
+
+fourcc_desc_t supported_fourcc[] = 
+{
+  { IMGFMT_Y800, 1567 },
+  { IMGFMT_YVU9, 1567 },
+  { IMGFMT_IF09, 1567 },
+  { IMGFMT_YV12, 1567 },
+  { IMGFMT_I420, 1567 },
+  { IMGFMT_IYUV, 1567 }, 
+  { IMGFMT_UYVY, 1551 },
+  { IMGFMT_YUY2, 1551 },
+  { IMGFMT_YVYU, 1551 },
+  { IMGFMT_RGB15, 1551 },
+  { IMGFMT_BGR15, 1551 },
+  { IMGFMT_RGB16, 1551 },
+  { IMGFMT_BGR16, 1551 },
+  { IMGFMT_RGB32, 775 },
+  { IMGFMT_BGR32, 775 }
+};
+
+__inline__ static int is_supported_fourcc(uint32_t fourcc,unsigned srcw)
+{
+  unsigned i;
+  for(i=0;i<sizeof(supported_fourcc)/sizeof(fourcc_desc_t);i++)
+  {
+    if(fourcc==supported_fourcc[i].fourcc &&
+	srcw <=supported_fourcc[i].max_srcw) return 1;
+  }
+  return 0;
+}
+
+int VIDIX_NAME(vixQueryFourcc)(vidix_fourcc_t *to)
+{
+    if(is_supported_fourcc(to->fourcc,to->srcw))
+    {
+	to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+		    VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+		    VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+		    VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+		    VID_DEPTH_32BPP;
+	to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+	return 0;
+    }
+    else  to->depth = to->flags = 0;
+    return ENOSYS;
+}
+
+static double H_scale_ratio;
+static void radeon_vid_dump_regs( void )
+{
+  size_t i;
+  printf(RADEON_MSG"*** Begin of DRIVER variables dump ***\n");
+  printf(RADEON_MSG"radeon_mmio_base=%p\n",radeon_mmio_base);
+  printf(RADEON_MSG"radeon_mem_base=%p\n",radeon_mem_base);
+  printf(RADEON_MSG"radeon_overlay_off=%08X\n",radeon_overlay_off);
+  printf(RADEON_MSG"radeon_ram_size=%08X\n",radeon_ram_size);
+  printf(RADEON_MSG"video mode: %ux%u@%u\n",radeon_get_xres(),radeon_get_yres(),radeon_vid_get_dbpp());
+  printf(RADEON_MSG"H_scale_ratio=%8.2f\n",H_scale_ratio);
+  printf(RADEON_MSG"*** Begin of OV0 registers dump ***\n");
+  for(i=0;i<sizeof(vregs)/sizeof(video_registers_t);i++)
+	printf(RADEON_MSG"%s = %08X\n",vregs[i].sname,INREG(vregs[i].name));
+  printf(RADEON_MSG"*** End of OV0 registers dump ***\n");
+}
+
+static void radeon_vid_stop_video( void )
+{
+    radeon_engine_idle();
+    OUTREG(OV0_SCALE_CNTL, SCALER_SOFT_RESET);
+    OUTREG(OV0_EXCLUSIVE_HORZ, 0);
+    OUTREG(OV0_AUTO_FLIP_CNTL, 0);   /* maybe */
+    OUTREG(OV0_FILTER_CNTL, FILTER_HARDCODED_COEF);
+#ifdef RAGE128    
+    OUTREG(OV0_KEY_CNTL, GRAPHIC_KEY_FN_NE);
+#else
+    OUTREG(OV0_KEY_CNTL, GRAPHIC_KEY_FN_EQ);
+#endif
+    OUTREG(OV0_TEST, 0);
+}
+
+static void radeon_vid_display_video( void )
+{
+    int bes_flags;
+    radeon_fifo_wait(2);
+    OUTREG(OV0_REG_LOAD_CNTL,		REG_LD_CTL_LOCK);
+    radeon_engine_idle();
+    while(!(INREG(OV0_REG_LOAD_CNTL)&REG_LD_CTL_LOCK_READBACK));
+    radeon_fifo_wait(15);
+
+    /* Shutdown capturing */
+    OUTREG(FCP_CNTL, FCP_CNTL__GND);
+    OUTREG(CAP0_TRIG_CNTL, 0);
+
+    OUTREG(VID_BUFFER_CONTROL, (1<<16) | 0x01);
+    OUTREG(DISP_TEST_DEBUG_CNTL, 0);
+
+    OUTREG(OV0_AUTO_FLIP_CNTL,OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD);
+
+    if(besr.deinterlace_on) OUTREG(OV0_DEINTERLACE_PATTERN,besr.deinterlace_pattern);
+#ifdef RAGE128
+    OUTREG(OV0_COLOUR_CNTL, (besr.brightness & 0x7f) |
+			    (besr.saturation << 8) |
+			    (besr.saturation << 16));
+#endif
+    radeon_fifo_wait(2);
+    OUTREG(OV0_GRAPHICS_KEY_MSK, besr.graphics_key_msk);
+    OUTREG(OV0_GRAPHICS_KEY_CLR, besr.graphics_key_clr);
+    OUTREG(OV0_KEY_CNTL,besr.ckey_cntl);
+
+    OUTREG(OV0_H_INC,			besr.h_inc);
+    OUTREG(OV0_STEP_BY,			besr.step_by);
+    OUTREG(OV0_Y_X_START,		besr.y_x_start);
+    OUTREG(OV0_Y_X_END,			besr.y_x_end);
+    OUTREG(OV0_V_INC,			besr.v_inc);
+    OUTREG(OV0_P1_BLANK_LINES_AT_TOP,	besr.p1_blank_lines_at_top);
+    OUTREG(OV0_P23_BLANK_LINES_AT_TOP,	besr.p23_blank_lines_at_top);
+    OUTREG(OV0_VID_BUF_PITCH0_VALUE,	besr.vid_buf_pitch0_value);
+    OUTREG(OV0_VID_BUF_PITCH1_VALUE,	besr.vid_buf_pitch1_value);
+    OUTREG(OV0_P1_X_START_END,		besr.p1_x_start_end);
+    OUTREG(OV0_P2_X_START_END,		besr.p2_x_start_end);
+    OUTREG(OV0_P3_X_START_END,		besr.p3_x_start_end);
+#ifdef RADEON
+    OUTREG(OV0_BASE_ADDR,		besr.base_addr);
+#endif
+    OUTREG(OV0_VID_BUF0_BASE_ADRS,	besr.vid_buf_base_adrs_y[0]);
+    OUTREG(OV0_VID_BUF1_BASE_ADRS,	besr.vid_buf_base_adrs_v[0]);
+    OUTREG(OV0_VID_BUF2_BASE_ADRS,	besr.vid_buf_base_adrs_u[0]);
+    radeon_fifo_wait(9);
+    OUTREG(OV0_VID_BUF3_BASE_ADRS,	besr.vid_buf_base_adrs_y[0]);
+    OUTREG(OV0_VID_BUF4_BASE_ADRS,	besr.vid_buf_base_adrs_v[0]);
+    OUTREG(OV0_VID_BUF5_BASE_ADRS,	besr.vid_buf_base_adrs_u[0]);
+    OUTREG(OV0_P1_V_ACCUM_INIT,		besr.p1_v_accum_init);
+    OUTREG(OV0_P1_H_ACCUM_INIT,		besr.p1_h_accum_init);
+    OUTREG(OV0_P23_H_ACCUM_INIT,	besr.p23_h_accum_init);
+    OUTREG(OV0_P23_V_ACCUM_INIT,	besr.p23_v_accum_init);
+
+    bes_flags = SCALER_ENABLE |
+		SCALER_SMART_SWITCH |
+		SCALER_Y2R_TEMP |
+		SCALER_PIX_EXPAND;
+    if(besr.double_buff) bes_flags |= SCALER_DOUBLE_BUFFER;
+    if(besr.deinterlace_on) bes_flags |= SCALER_ADAPTIVE_DEINT;
+    if(besr.horz_pick_nearest) bes_flags |= SCALER_HORZ_PICK_NEAREST;
+    if(besr.vert_pick_nearest) bes_flags |= SCALER_VERT_PICK_NEAREST;
+#ifdef RAGE128
+    bes_flags |= SCALER_BURST_PER_PLANE;
+#endif
+    bes_flags |= (besr.surf_id << 8) & SCALER_SURFAC_FORMAT;
+    if(besr.load_prg_start) bes_flags |= SCALER_PRG_LOAD_START;
+    OUTREG(OV0_SCALE_CNTL,		bes_flags);
+#ifndef RAGE128
+    if(rinfo.hasCRTC2 && 
+       (rinfo.dviDispType == MT_CTV || rinfo.dviDispType == MT_STV))
+    {
+	/* TODO: suppress scaler output to CRTC here and enable TVO only */
+    }
+#endif
+    radeon_fifo_wait(6);
+    OUTREG(OV0_FILTER_CNTL,besr.filter_cntl);
+    OUTREG(OV0_FOUR_TAP_COEF_0,besr.four_tap_coeff[0]);
+    OUTREG(OV0_FOUR_TAP_COEF_1,besr.four_tap_coeff[1]);
+    OUTREG(OV0_FOUR_TAP_COEF_2,besr.four_tap_coeff[2]);
+    OUTREG(OV0_FOUR_TAP_COEF_3,besr.four_tap_coeff[3]);
+    OUTREG(OV0_FOUR_TAP_COEF_4,besr.four_tap_coeff[4]);
+    if(besr.swap_uv) OUTREG(OV0_TEST,INREG(OV0_TEST)|OV0_SWAP_UV);
+    OUTREG(OV0_REG_LOAD_CNTL,		0);
+    if(__verbose > VERBOSE_LEVEL) printf(RADEON_MSG"we wanted: scaler=%08X\n",bes_flags);
+    if(__verbose > VERBOSE_LEVEL) radeon_vid_dump_regs();
+}
+
+/* Goal of this function: hide RGB background and provide black screen around movie.
+   Useful in '-vo fbdev:vidix -fs -zoom' mode.
+   Reverse effect to colorkey */
+#ifdef RAGE128
+static void radeon_vid_exclusive( void )
+{
+/* this function works only with Rage128.
+   Radeon should has something the same */
+    unsigned screenw,screenh;
+    screenw = radeon_get_xres();
+    screenh = radeon_get_yres();
+    radeon_fifo_wait(2);
+    OUTREG(OV0_EXCLUSIVE_VERT,(((screenh-1)<<16)&EXCL_VERT_END_MASK));
+    OUTREG(OV0_EXCLUSIVE_HORZ,(((screenw/8+1)<<8)&EXCL_HORZ_END_MASK)|EXCL_HORZ_EXCLUSIVE_EN);
+}
+
+static void radeon_vid_non_exclusive( void )
+{
+    OUTREG(OV0_EXCLUSIVE_HORZ,0);
+}
+#endif
+
+static unsigned radeon_query_pitch(unsigned fourcc,const vidix_yuv_t *spitch)
+{
+  unsigned pitch,spy,spv,spu;
+  spy = spv = spu = 0;
+  switch(spitch->y)
+  {
+    case 16:
+    case 32:
+    case 64:
+    case 128:
+    case 256: spy = spitch->y; break;
+    default: break;
+  }
+  switch(spitch->u)
+  {
+    case 16:
+    case 32:
+    case 64:
+    case 128:
+    case 256: spu = spitch->u; break;
+    default: break;
+  }
+  switch(spitch->v)
+  {
+    case 16:
+    case 32:
+    case 64:
+    case 128:
+    case 256: spv = spitch->v; break;
+    default: break;
+  }
+  switch(fourcc)
+  {
+	/* 4:2:0 */
+	case IMGFMT_IYUV:
+	case IMGFMT_YV12:
+	case IMGFMT_I420:
+		if(spy > 16 && spu == spy/2 && spv == spy/2)	pitch = spy;
+		else						pitch = 32;
+		break;
+	case IMGFMT_IF09:
+	case IMGFMT_YVU9:
+		if(spy >= 64 && spu == spy/4 && spv == spy/4)	pitch = spy;
+		else						pitch = 64;
+		break;
+	default:
+		if(spy >= 16)	pitch = spy;
+		else		pitch = 16;
+		break;
+  }
+  return pitch;
+}
+
+static void Calc_H_INC_STEP_BY (
+	int fieldvalue_OV0_SURFACE_FORMAT,
+	double H_scale_ratio,
+	int DisallowFourTapVertFiltering,
+	int DisallowFourTapUVVertFiltering,
+	uint32_t *val_OV0_P1_H_INC,
+	uint32_t *val_OV0_P1_H_STEP_BY,
+	uint32_t *val_OV0_P23_H_INC,
+	uint32_t *val_OV0_P23_H_STEP_BY,
+	int *P1GroupSize,
+	int *P1StepSize,
+	int *P23StepSize )
+{
+
+    double ClocksNeededFor16Pixels;
+
+    switch (fieldvalue_OV0_SURFACE_FORMAT)
+    {
+	case 3:
+	case 4: /*16BPP (ARGB1555 and RGB565) */
+	    /* All colour components are fetched in pairs */
+	    *P1GroupSize = 2;
+	    /* We don't support four tap in this mode because G's are split between two bytes. In theory we could support it if */
+	    /* we saved part of the G when fetching the R, and then filter the G, followed by the B in the following cycles. */
+	    if (H_scale_ratio>=.5)
+	    {
+		/* We are actually generating two pixels (but 3 colour components) per tick. Thus we don't have to skip */
+		/* until we reach .5. P1 and P23 are the same. */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 1;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 1;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    else if (H_scale_ratio>=.25)
+	    {
+		/* Step by two */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 2;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 2;
+		*P1StepSize = 2;
+		*P23StepSize = 2;
+	    }
+	    else if (H_scale_ratio>=.125)
+	    {
+		/* Step by four */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 3;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 3;
+		*P1StepSize = 4;
+		*P23StepSize = 4;
+	    }
+	    else if (H_scale_ratio>=.0625)
+	    {
+		/* Step by eight */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 4;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 4;
+		*P1StepSize = 8;
+		*P23StepSize = 8;
+	    }
+	    else if (H_scale_ratio>=0.03125)
+	    {
+		/* Step by sixteen */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 5;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 16;
+		*P23StepSize = 16;
+	    }
+	    else
+	    {
+		H_scale_ratio=0.03125;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 5;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 16;
+		*P23StepSize = 16;
+	    }
+	    break;
+	case 6: /*32BPP RGB */
+	    if (H_scale_ratio>=1.5 && !DisallowFourTapVertFiltering)
+	    {
+		/* All colour components are fetched in pairs */
+		*P1GroupSize = 2;
+		/* With four tap filtering, we can generate two colour components every clock, or two pixels every three */
+		/* clocks. This means that we will have four tap filtering when scaling 1.5 or more. */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 0;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 0;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    else if (H_scale_ratio>=0.75)
+	    {
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		/* With two tap filtering, we can generate four colour components every clock. */
+		/* This means that we will have two tap filtering when scaling 1.0 or more. */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 1;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 1;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    else if (H_scale_ratio>=0.375)
+	    {
+		/* Step by two. */
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 2;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 2;
+		*P1StepSize = 2;
+		*P23StepSize = 2;
+	    }
+	    else if (H_scale_ratio>=0.25)
+	    {
+		/* Step by two. */
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 2;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 3;
+		*P1StepSize = 2;
+		*P23StepSize = 4;
+	    }
+	    else if (H_scale_ratio>=0.1875)
+	    {
+		/* Step by four */
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 3;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 3;
+		*P1StepSize = 4;
+		*P23StepSize = 4;
+	    }
+	    else if (H_scale_ratio>=0.125)
+	    {
+		/* Step by four */
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 3;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 4;
+		*P1StepSize = 4;
+		*P23StepSize = 8;
+	    }
+	    else if (H_scale_ratio>=0.09375)
+	    {
+		/* Step by eight */
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 4;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 4;
+		*P1StepSize = 8;
+		*P23StepSize = 8;
+	    }
+	    else if (H_scale_ratio>=0.0625)
+	    {
+		/* Step by eight */
+		/* Four G colour components are fetched at once */
+		*P1GroupSize = 4;
+		/* R and B colour components are fetched in pairs */
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 5;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 16;
+		*P23StepSize = 16;
+	    }
+	    else
+	    {
+		H_scale_ratio=0.0625;
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 5;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 16;
+		*P23StepSize = 16;
+	    }
+	    break;
+	case 9:
+	    /*ToDo_Active: In mode 9 there is a possibility that HScale ratio may be set to an illegal value, so we have extra conditions in the if statement. For consistancy, these conditions be added to the other modes as well. */
+	    /* four tap on both (unless Y is too wide) */
+	    if ((H_scale_ratio>=(ClocksNeededFor16Pixels=8+2+2) / 16.0) &&
+	       ((uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5)<=0x3000) &&
+	       ((uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5)<=0x2000) &&
+	       !DisallowFourTapVertFiltering && !DisallowFourTapUVVertFiltering)
+	    {	/*0.75 */
+		/* Colour components are fetched in pairs */
+		*P1GroupSize = 2;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 0;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 0;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    /* two tap on Y (because it is too big for four tap), four tap on UV */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=4+2+2) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5)<=0x2000) &&
+		    DisallowFourTapVertFiltering && !DisallowFourTapUVVertFiltering)
+	    {	/*0.75 */
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 1;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 0;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    /* We scale the Y with the four tap filters, but UV's are generated
+	       with dual two tap configuration. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=8+1+1) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5)<=0x2000) &&
+		    !DisallowFourTapVertFiltering)
+	    {	/*0.625 */
+		*P1GroupSize = 2;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 0;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 1;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    /* We scale the Y, U, and V with the two tap filters */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=4+1+1) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5)<=0x2000))
+	    {	/*0.375 */
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 1;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 1;
+		*P1StepSize = 1;
+		*P23StepSize = 1;
+	    }
+	    /* We scale step the U and V by two to allow more bandwidth for fetching Y's,
+	       thus we won't drop Y's yet. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=4+.5+.5) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4*2)) * (1<<0xc) + 0.5)<=0x2000))
+	    {	/*>=0.3125 and >.333333~ */
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 1;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 2;
+		*P1StepSize = 1;
+		*P23StepSize = 2;
+	    }
+	    /* We step the Y, U, and V by two. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=2+.5+.5) / 16.0)	&&
+		    ((uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4*2)) * (1<<0xc) + 0.5)<=0x2000))
+	    {
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 2;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 2;
+		*P1StepSize = 2;
+		*P23StepSize = 2;
+	    }
+	    /* We step the Y by two and the U and V by four. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=2+.25+.25) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4*4)) * (1<<0xc) + 0.5)<=0x2000))
+	    {
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 2;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 3;
+		*P1StepSize = 2;
+		*P23StepSize = 4;
+	    }
+	    /* We step the Y, U, and V by four. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=1+.25+.25) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4*4)) * (1<<0xc) + 0.5)<=0x2000))
+	    {
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 3;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*4)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 3;
+		*P1StepSize = 4;
+		*P23StepSize = 4;
+	    }
+	    /* We would like to step the Y by four and the U and V by eight, but we can't mix step by 3 and step by 4 for packed modes */
+
+	    /* We step the Y, U, and V by eight. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=.5+.125+.125) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4*8)) * (1<<0xc) + 0.5)<=0x2000))
+	    {
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 4;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 4;
+		*P1StepSize = 8;
+		*P23StepSize = 8;
+	    }
+	    /* We step the Y by eight and the U and V by sixteen. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=.5+.0625+.0625) / 16.0) &&
+	    ((uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5)<=0x3000) &&
+	    ((uint16_t)((1/(H_scale_ratio*4*16)) * (1<<0xc) + 0.5)<=0x2000))
+	    {
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 4;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 8;
+		*P23StepSize = 16;
+	    }
+	    /* We step the Y, U, and V by sixteen. */
+	    else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=.25+.0625+.0625) / 16.0) &&
+		    ((uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5)<=0x3000) &&
+		    ((uint16_t)((1/(H_scale_ratio*4*16)) * (1<<0xc) + 0.5)<=0x2000))
+	    {
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 5;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 16;
+		*P23StepSize = 16;
+	    }
+	    else
+	    {
+		H_scale_ratio=(ClocksNeededFor16Pixels=.25+.0625+.0625) / 16;
+		*P1GroupSize = 4;
+		*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P1_H_STEP_BY = 5;
+		*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*4*16)) * (1<<0xc) + 0.5);
+		*val_OV0_P23_H_STEP_BY = 5;
+		*P1StepSize = 16;
+		*P23StepSize = 16;
+	    }
+	    break;
+	case 10:
+	case 11:
+	case 12:
+	case 13:
+	case 14:    /* YUV12, VYUY422, YUYV422, YOverPkCRCB12, YWovenWithPkCRCB12 */
+		/* We scale the Y, U, and V with the four tap filters */
+		/* four tap on both (unless Y is too wide) */
+		if ((H_scale_ratio>=(ClocksNeededFor16Pixels=8+4+4) / 16.0) &&
+		    !DisallowFourTapVertFiltering && !DisallowFourTapUVVertFiltering)
+		{	/*0.75 */
+		    *P1GroupSize = 2;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 0;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 0;
+		    *P1StepSize = 1;
+		    *P23StepSize = 1;
+		}
+		/* two tap on Y (because it is too big for four tap), four tap on UV */
+		else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=4+4+4) / 16.0) &&
+			DisallowFourTapVertFiltering && !DisallowFourTapUVVertFiltering)
+		{   /*0.75 */
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 1;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 0;
+		    *P1StepSize = 1;
+		    *P23StepSize = 1;
+		}
+		/* We scale the Y with the four tap filters, but UV's are generated
+		   with dual two tap configuration. */
+		else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=8+2+2) / 16.0) &&
+			  !DisallowFourTapVertFiltering)
+		{   /*0.625 */
+		    *P1GroupSize = 2;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 0;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 1;
+		    *P1StepSize = 1;
+		    *P23StepSize = 1;
+		}
+		/* We scale the Y, U, and V with the two tap filters */
+		else if (H_scale_ratio>=(ClocksNeededFor16Pixels=4+2+2) / 16.0)
+		{   /*0.375 */
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 1;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 1;
+		    *P1StepSize = 1;
+		    *P23StepSize = 1;
+		}
+		/* We scale step the U and V by two to allow more bandwidth for
+		   fetching Y's, thus we won't drop Y's yet. */
+		else if (H_scale_ratio>=(ClocksNeededFor16Pixels=4+1+1) / 16.0)
+		{   /*0.312 */
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 1;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 2;
+		    *P1StepSize = 1;
+		    *P23StepSize = 2;
+		}
+		/* We step the Y, U, and V by two. */
+		else if (H_scale_ratio>=(ClocksNeededFor16Pixels=2+1+1) / 16.0)
+		{
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 2;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 2;
+		    *P1StepSize = 2;
+		    *P23StepSize = 2;
+		}
+		/* We step the Y by two and the U and V by four. */
+		else if (H_scale_ratio>=(ClocksNeededFor16Pixels=2+.5+.5) / 16.0)
+		{
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*2)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 2;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*4)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 3;
+		    *P1StepSize = 2;
+		    *P23StepSize = 4;
+		}
+		/* We step the Y, U, and V by four. */
+		else if (H_scale_ratio>=(ClocksNeededFor16Pixels=1+.5+.5) / 16.0)
+		{
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 3;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*4)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 3;
+		    *P1StepSize = 4;
+		    *P23StepSize = 4;
+		}
+		/* We step the Y by four and the U and V by eight. */
+		else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=1+.25+.25) / 16.0) &&
+			 (fieldvalue_OV0_SURFACE_FORMAT==10))
+		{
+		    *P1GroupSize = 4;
+		    /* Can't mix step by 3 and step by 4 for packed modes */
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*4)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 3;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*8)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 4;
+		    *P1StepSize = 4;
+		    *P23StepSize = 8;
+		}
+		/* We step the Y, U, and V by eight. */
+		else if (H_scale_ratio>=(ClocksNeededFor16Pixels=.5+.25+.25) / 16.0)
+		{
+		    *P1GroupSize = 4;
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 4;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*8)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 4;
+		    *P1StepSize = 8;
+		    *P23StepSize = 8;
+		}
+		/* We step the Y by eight and the U and V by sixteen. */
+		else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=.5+.125+.125) / 16.0) && (fieldvalue_OV0_SURFACE_FORMAT==10))
+		{
+		    *P1GroupSize = 4;
+		    /* Step by 5 not supported for packed modes */
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 4;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*16)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 5;
+		    *P1StepSize = 8;
+		    *P23StepSize = 16;
+		}
+		/* We step the Y, U, and V by sixteen. */
+		else if ((H_scale_ratio>=(ClocksNeededFor16Pixels=.25+.125+.125) / 16.0) &&
+			 (fieldvalue_OV0_SURFACE_FORMAT==10))
+		{
+		    *P1GroupSize = 4;
+		    /* Step by 5 not supported for packed modes */
+		    *val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+		    *val_OV0_P1_H_STEP_BY = 5;
+		    *val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*16)) * (1<<0xc) + 0.5);
+		    *val_OV0_P23_H_STEP_BY = 5;
+		    *P1StepSize = 16;
+		    *P23StepSize = 16;
+		}
+		else
+		{
+		    if (fieldvalue_OV0_SURFACE_FORMAT==10)
+		    {
+			H_scale_ratio=(ClocksNeededFor16Pixels=.25+.125+.125) / 16;
+			*P1GroupSize = 4;
+			*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*16)) * (1<<0xc) + 0.5);
+			*val_OV0_P1_H_STEP_BY = 5;
+			*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*16)) * (1<<0xc) + 0.5);
+			*val_OV0_P23_H_STEP_BY = 5;
+			*P1StepSize = 16;
+			*P23StepSize = 16;
+		    }
+		    else
+		    {
+			H_scale_ratio=(ClocksNeededFor16Pixels=.5+.25+.25) / 16;
+			*P1GroupSize = 4;
+			*val_OV0_P1_H_INC = (uint16_t)((1/(H_scale_ratio*8)) * (1<<0xc) + 0.5);
+			*val_OV0_P1_H_STEP_BY = 4;
+			*val_OV0_P23_H_INC = (uint16_t)((1/(H_scale_ratio*2*8)) * (1<<0xc) + 0.5);
+			*val_OV0_P23_H_STEP_BY = 4;
+			*P1StepSize = 8;
+			*P23StepSize = 8;
+		    }
+		}
+		break;
+	default:    break;
+
+    }
+    besr.h_inc	 = (*(val_OV0_P1_H_INC)&0x3fff) | ((*(val_OV0_P23_H_INC)&0x3fff)<<16);
+    besr.step_by = (*(val_OV0_P1_H_STEP_BY)&0x7) | ((*(val_OV0_P23_H_STEP_BY)&0x7)<<8);
+}
+
+/* ********************************************************* */
+/* ** Setup Black Bordering */
+/* ********************************************************* */
+
+static void ComputeBorders( vidix_playback_t *config, int VertUVSubSample )
+{
+	double tempBLANK_LINES_AT_TOP;
+	unsigned TopLine,BottomLine,SourceLinesUsed,TopUVLine,BottomUVLine,SourceUVLinesUsed;
+	uint32_t val_OV0_P1_ACTIVE_LINES_M1,val_OV0_P1_BLNK_LN_AT_TOP_M1;
+	uint32_t val_OV0_P23_ACTIVE_LINES_M1,val_OV0_P23_BLNK_LN_AT_TOP_M1;
+
+	if (floor(config->src.y)<0) {
+	    tempBLANK_LINES_AT_TOP = -floor(config->src.y);
+	    TopLine = 0;
+	}
+	else {
+	    tempBLANK_LINES_AT_TOP = 0;
+	    TopLine = (int)floor(config->src.y);
+	}
+	/* Round rSrcBottom up and subtract one */
+	if (ceil(config->src.y+config->src.h) > config->src.h)
+	{
+	    BottomLine = config->src.h - 1;
+	}
+	else
+	{
+	    BottomLine = (int)ceil(config->src.y+config->src.h) - 1;
+	}
+
+	if (BottomLine >= TopLine)
+	{
+	    SourceLinesUsed = BottomLine - TopLine + 1;
+	}
+	else
+	{
+	    /*CYCACC_ASSERT(0, "SourceLinesUsed less than or equal to zero.") */
+	    SourceLinesUsed = 1;
+	}
+
+	{
+	    int SourceHeightInPixels;
+	    SourceHeightInPixels = BottomLine - TopLine + 1;
+	}
+
+	val_OV0_P1_ACTIVE_LINES_M1 = SourceLinesUsed - 1;
+	val_OV0_P1_BLNK_LN_AT_TOP_M1 = ((int)tempBLANK_LINES_AT_TOP-1) & 0xfff;
+
+	TopUVLine = ((int)(config->src.y/VertUVSubSample) < 0)	?  0: (int)(config->src.y/VertUVSubSample);   /* Round rSrcTop down */
+	BottomUVLine = (ceil(((config->src.y+config->src.h)/VertUVSubSample)) > (config->src.h/VertUVSubSample))
+	? (config->src.h/VertUVSubSample)-1 : (u_int)ceil(((config->src.y+config->src.h)/VertUVSubSample))-1;
+
+	if (BottomUVLine >= TopUVLine)
+	{
+	    SourceUVLinesUsed = BottomUVLine - TopUVLine + 1;
+	}
+	else
+	{
+	    /*CYCACC_ASSERT(0, "SourceUVLinesUsed less than or equal to zero.") */
+	    SourceUVLinesUsed = 1;
+	}
+	val_OV0_P23_ACTIVE_LINES_M1 = SourceUVLinesUsed - 1;
+	val_OV0_P23_BLNK_LN_AT_TOP_M1 = ((int)(tempBLANK_LINES_AT_TOP/VertUVSubSample)-1) & 0x7ff;
+	besr.p1_blank_lines_at_top = (val_OV0_P1_BLNK_LN_AT_TOP_M1  & 0xfff) |
+				     ((val_OV0_P1_ACTIVE_LINES_M1   & 0xfff) << 16);
+	besr.p23_blank_lines_at_top = (val_OV0_P23_BLNK_LN_AT_TOP_M1 & 0x7ff) |
+				     ((val_OV0_P23_ACTIVE_LINES_M1   & 0x7ff) << 16);
+}
+
+
+static void ComputeXStartEnd(
+	    int is_400,
+	    uint32_t LeftPixel,uint32_t LeftUVPixel,
+	    uint32_t MemWordsInBytes,uint32_t BytesPerPixel,
+	    uint32_t SourceWidthInPixels, uint32_t P1StepSize,
+	    uint32_t BytesPerUVPixel,uint32_t SourceUVWidthInPixels,
+	    uint32_t P23StepSize, uint32_t *p1_x_start, uint32_t *p2_x_start )
+{
+    uint32_t val_OV0_P1_X_START,val_OV0_P2_X_START,val_OV0_P3_X_START;
+    uint32_t val_OV0_P1_X_END,val_OV0_P2_X_END,val_OV0_P3_X_END;
+    /* ToDo_Active: At the moment we are not using iOV0_VID_BUF?_START_PIX, but instead		// are using iOV0_P?_X_START and iOV0_P?_X_END. We should use "start pix" and	    // "width" to derive the start and end. */
+
+    val_OV0_P1_X_START = (int)LeftPixel % (MemWordsInBytes/BytesPerPixel);
+    val_OV0_P1_X_END = (int)((val_OV0_P1_X_START + SourceWidthInPixels - 1) / P1StepSize) * P1StepSize;
+
+    val_OV0_P2_X_START = val_OV0_P2_X_END = 0;
+    switch (besr.surf_id)
+    {
+	case 9:
+	case 10:
+	case 13:
+	case 14:    /* ToDo_Active: The driver must insure that the initial value is */
+		    /* a multiple of a power of two when decimating */
+		    val_OV0_P2_X_START = (int)LeftUVPixel %
+					    (MemWordsInBytes/BytesPerUVPixel);
+		    val_OV0_P2_X_END = (int)((val_OV0_P2_X_START +
+			      SourceUVWidthInPixels - 1) / P23StepSize) * P23StepSize;
+		    break;
+	case 11:
+	case 12:    val_OV0_P2_X_START = (int)LeftUVPixel % (MemWordsInBytes/(BytesPerPixel*2));
+		    val_OV0_P2_X_END = (int)((val_OV0_P2_X_START + SourceUVWidthInPixels - 1) / P23StepSize) * P23StepSize;
+		    break;
+	case 3:
+	case 4:	    val_OV0_P2_X_START = val_OV0_P1_X_START;
+		    /* This value is needed only to allow proper setting of */
+		    /* val_OV0_PRESHIFT_P23_TO */
+		    /* val_OV0_P2_X_END = 0; */
+		    break;
+	case 6:	    val_OV0_P2_X_START = (int)LeftPixel % (MemWordsInBytes/BytesPerPixel);
+		    val_OV0_P2_X_END = (int)((val_OV0_P1_X_START + SourceWidthInPixels - 1) / P23StepSize) * P23StepSize;
+		    break;
+	default:    /* insert debug statement here. */
+		    RADEON_ASSERT("unknown fourcc\n");
+		    break;
+    }
+    val_OV0_P3_X_START = val_OV0_P2_X_START;
+    val_OV0_P3_X_END = val_OV0_P2_X_END;
+    
+    besr.p1_x_start_end = (val_OV0_P1_X_END&0x7ff) | ((val_OV0_P1_X_START&0x7ff)<<16);
+    besr.p2_x_start_end = (val_OV0_P2_X_END&0x7ff) | ((val_OV0_P2_X_START&0x7ff)<<16);
+    besr.p3_x_start_end = (val_OV0_P3_X_END&0x7ff) | ((val_OV0_P3_X_START&0x7ff)<<16);
+    if(is_400)
+    {
+	besr.p2_x_start_end = 0;
+	besr.p3_x_start_end = 0;
+    }
+    *p1_x_start = val_OV0_P1_X_START;
+    *p2_x_start = val_OV0_P2_X_START;
+}
+
+static void ComputeAccumInit(
+	    uint32_t val_OV0_P1_X_START,uint32_t val_OV0_P2_X_START,
+	    uint32_t val_OV0_P1_H_INC,uint32_t val_OV0_P23_H_INC,
+	    uint32_t val_OV0_P1_H_STEP_BY,uint32_t val_OV0_P23_H_STEP_BY,
+	    uint32_t CRT_V_INC,
+	    uint32_t P1GroupSize, uint32_t P23GroupSize,
+	    uint32_t val_OV0_P1_MAX_LN_IN_PER_LN_OUT,
+	    uint32_t val_OV0_P23_MAX_LN_IN_PER_LN_OUT)
+{
+    uint32_t val_OV0_P1_H_ACCUM_INIT,val_OV0_PRESHIFT_P1_TO;
+    uint32_t val_OV0_P23_H_ACCUM_INIT,val_OV0_PRESHIFT_P23_TO;
+    uint32_t val_OV0_P1_V_ACCUM_INIT,val_OV0_P23_V_ACCUM_INIT;
+	/* 2.5 puts the kernal 50% of the way between the source pixel that is off screen */
+	/* and the first on-screen source pixel. "(float)valOV0_P?_H_INC / (1<<0xc)" is */
+	/* the distance (in source pixel coordinates) to the center of the first */
+	/* destination pixel. Need to add additional pixels depending on how many pixels */
+	/* are fetched at a time and how many pixels in a set are masked. */
+	/* P23 values are always fetched in groups of two or four. If the start */
+	/* pixel does not fall on the boundary, then we need to shift preshift for */
+	/* some additional pixels */
+
+	{
+	    double ExtraHalfPixel;
+	    double tempAdditionalShift;
+	    double tempP1HStartPoint;
+	    double tempP23HStartPoint;
+	    double tempP1Init;
+	    double tempP23Init;
+
+	    if (besr.horz_pick_nearest) ExtraHalfPixel = 0.5;
+	    else			ExtraHalfPixel = 0.0;
+	    tempAdditionalShift = val_OV0_P1_X_START % P1GroupSize + ExtraHalfPixel;
+	    tempP1HStartPoint = tempAdditionalShift + 2.5 + ((float)val_OV0_P1_H_INC / (1<<0xd));
+	    tempP1Init = (double)((int)(tempP1HStartPoint * (1<<0x5) + 0.5)) / (1<<0x5);
+
+	    /* P23 values are always fetched in pairs. If the start pixel is odd, then we */
+	    /* need to shift an additional pixel */
+	    /* Note that if the pitch is a multiple of two, and if we store fields using */
+	    /* the traditional planer format where the V plane and the U plane share the */
+	    /* same pitch, then OverlayRegFields->val_OV0_P2_X_START % P23Group */
+	    /* OverlayRegFields->val_OV0_P3_X_START % P23GroupSize. Either way */
+	    /* it is a requirement that the U and V start on the same polarity byte */
+	    /* (even or odd). */
+	    tempAdditionalShift = val_OV0_P2_X_START % P23GroupSize + ExtraHalfPixel;
+	    tempP23HStartPoint = tempAdditionalShift + 2.5 + ((float)val_OV0_P23_H_INC / (1<<0xd));
+	    tempP23Init = (double)((int)(tempP23HStartPoint * (1<<0x5) + 0.5)) / (1 << 0x5);
+	    val_OV0_P1_H_ACCUM_INIT = (int)((tempP1Init - (int)tempP1Init) * (1<<0x5));
+	    val_OV0_PRESHIFT_P1_TO = (int)tempP1Init;
+	    val_OV0_P23_H_ACCUM_INIT = (int)((tempP23Init - (int)tempP23Init) * (1<<0x5));
+	    val_OV0_PRESHIFT_P23_TO = (int)tempP23Init;
+	}
+
+	/* ************************************************************** */
+	/* ** Calculate values for initializing the vertical accumulators */
+	/* ************************************************************** */
+
+	{
+	    double ExtraHalfLine;
+	    double ExtraFullLine;
+	    double tempP1VStartPoint;
+	    double tempP23VStartPoint;
+
+	    if (besr.vert_pick_nearest) ExtraHalfLine = 0.5;
+	    else			ExtraHalfLine = 0.0;
+
+	    if (val_OV0_P1_H_STEP_BY==0)ExtraFullLine = 1.0;
+	    else			ExtraFullLine = 0.0;
+
+	    tempP1VStartPoint = 1.5 + ExtraFullLine + ExtraHalfLine + ((float)CRT_V_INC / (1<<0xd));
+	    if (tempP1VStartPoint>2.5 + 2*ExtraFullLine)
+	    {
+		tempP1VStartPoint = 2.5 + 2*ExtraFullLine;
+	    }
+	    val_OV0_P1_V_ACCUM_INIT = (int)(tempP1VStartPoint * (1<<0x5) + 0.5);
+
+	    if (val_OV0_P23_H_STEP_BY==0)ExtraFullLine = 1.0;
+	    else			ExtraFullLine = 0.0;
+
+	    switch (besr.surf_id)
+	    {
+		case 10:
+		case 13:
+		case 14:    tempP23VStartPoint = 1.5 + ExtraFullLine + ExtraHalfLine +
+						((float)CRT_V_INC / (1<<0xe));
+			    break;
+		case 9:	    tempP23VStartPoint = 1.5 + ExtraFullLine + ExtraHalfLine +
+						((float)CRT_V_INC / (1<<0xf));
+			    break;
+		case 3:
+		case 4:
+		case 6:
+		case 11:
+		case 12:    tempP23VStartPoint = 0;
+			    break;
+		default:    tempP23VStartPoint = 0xFFFF;/* insert debug statement here */
+			    break;
+	    }
+
+	    if (tempP23VStartPoint>2.5 + 2*ExtraFullLine)
+	    {
+		tempP23VStartPoint = 2.5 + 2*ExtraFullLine;
+	    }
+
+	    val_OV0_P23_V_ACCUM_INIT = (int)(tempP23VStartPoint * (1<<0x5) + 0.5);
+	}
+    besr.p1_h_accum_init = ((val_OV0_P1_H_ACCUM_INIT&0x1f)<<15)  |((val_OV0_PRESHIFT_P1_TO&0xf)<<28);
+    besr.p1_v_accum_init = (val_OV0_P1_MAX_LN_IN_PER_LN_OUT&0x3) |((val_OV0_P1_V_ACCUM_INIT&0x7ff)<<15);
+    besr.p23_h_accum_init= ((val_OV0_P23_H_ACCUM_INIT&0x1f)<<15) |((val_OV0_PRESHIFT_P23_TO&0xf)<<28);
+    besr.p23_v_accum_init= (val_OV0_P23_MAX_LN_IN_PER_LN_OUT&0x3)|((val_OV0_P23_V_ACCUM_INIT&0x3ff)<<15);
+}
+
+typedef struct RangeAndCoefSet {
+    double Range;
+    signed char CoefSet[5][4];
+} RANGEANDCOEFSET;
+
+/* Filter Setup Routine */
+static void FilterSetup ( uint32_t val_OV0_P1_H_INC )
+{
+    static RANGEANDCOEFSET ArrayOfSets[] = {
+	{0.25, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13,   13,    3}, }},
+	{0.26, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.27, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.28, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.29, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.30, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.31, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.32, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.33, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.34, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.35, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.36, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.37, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.38, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.39, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.40, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.41, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.42, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.43, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.44, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.45, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.46, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.47, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.48, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.49, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.50, {{ 7,	16,  9,	 0}, { 7,   16,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 3,	13, 13,	 3}, }},
+	{0.51, {{ 7,	17,  8,	 0}, { 6,   17,	 9,  0}, { 5,	15, 11,	 1}, { 4,   15, 12,  1}, { 2,	14, 14,	 2}, }},
+	{0.52, {{ 7,	17,  8,	 0}, { 6,   17,	 9,  0}, { 5,	16, 11,	 0}, { 3,   15, 13,  1}, { 2,	14, 14,	 2}, }},
+	{0.53, {{ 7,	17,  8,	 0}, { 6,   17,	 9,  0}, { 5,	16, 11,	 0}, { 3,   15, 13,  1}, { 2,	14, 14,	 2}, }},
+	{0.54, {{ 7,	17,  8,	 0}, { 6,   17,	 9,  0}, { 4,	17, 11,	 0}, { 3,   15, 13,  1}, { 2,	14, 14,	 2}, }},
+	{0.55, {{ 7,	18,  7,	 0}, { 6,   17,	 9,  0}, { 4,	17, 11,	 0}, { 3,   15, 13,  1}, { 1,	15, 15,	 1}, }},
+	{0.56, {{ 7,	18,  7,	 0}, { 5,   18,	 9,  0}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.57, {{ 7,	18,  7,	 0}, { 5,   18,	 9,  0}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.58, {{ 7,	18,  7,	 0}, { 5,   18,	 9,  0}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.59, {{ 7,	18,  7,	 0}, { 5,   18,	 9,  0}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.60, {{ 7,	18,  8, -1}, { 6,   17, 10, -1}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.61, {{ 7,	18,  8, -1}, { 6,   17, 10, -1}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.62, {{ 7,	18,  8, -1}, { 6,   17, 10, -1}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.63, {{ 7,	18,  8, -1}, { 6,   17, 10, -1}, { 4,	17, 11,	 0}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.64, {{ 7,	18,  8, -1}, { 6,   17, 10, -1}, { 4,	17, 12, -1}, { 2,   17, 13,  0}, { 1,	15, 15,	 1}, }},
+	{0.65, {{ 7,	18,  8, -1}, { 6,   17, 10, -1}, { 4,	17, 12, -1}, { 2,   17, 13,  0}, { 0,	16, 16,	 0}, }},
+	{0.66, {{ 7,	18,  8, -1}, { 6,   18, 10, -2}, { 4,	17, 12, -1}, { 2,   17, 13,  0}, { 0,	16, 16,	 0}, }},
+	{0.67, {{ 7,	20,  7, -2}, { 5,   19, 10, -2}, { 3,	18, 12, -1}, { 2,   17, 13,  0}, { 0,	16, 16,	 0}, }},
+	{0.68, {{ 7,	20,  7, -2}, { 5,   19, 10, -2}, { 3,	19, 12, -2}, { 1,   18, 14, -1}, { 0,	16, 16,	 0}, }},
+	{0.69, {{ 7,	20,  7, -2}, { 5,   19, 10, -2}, { 3,	19, 12, -2}, { 1,   18, 14, -1}, { 0,	16, 16,	 0}, }},
+	{0.70, {{ 7,	20,  7, -2}, { 5,   20,	 9, -2}, { 3,	19, 12, -2}, { 1,   18, 14, -1}, { 0,	16, 16,	 0}, }},
+	{0.71, {{ 7,	20,  7, -2}, { 5,   20,	 9, -2}, { 3,	19, 12, -2}, { 1,   18, 14, -1}, { 0,	16, 16,	 0}, }},
+	{0.72, {{ 7,	20,  7, -2}, { 5,   20,	 9, -2}, { 2,	20, 12, -2}, { 0,   19, 15, -2}, {-1,	17, 17, -1}, }},
+	{0.73, {{ 7,	20,  7, -2}, { 4,   21,	 9, -2}, { 2,	20, 12, -2}, { 0,   19, 15, -2}, {-1,	17, 17, -1}, }},
+	{0.74, {{ 6,	22,  6, -2}, { 4,   21,	 9, -2}, { 2,	20, 12, -2}, { 0,   19, 15, -2}, {-1,	17, 17, -1}, }},
+	{0.75, {{ 6,	22,  6, -2}, { 4,   21,	 9, -2}, { 1,	21, 12, -2}, { 0,   19, 15, -2}, {-1,	17, 17, -1}, }},
+	{0.76, {{ 6,	22,  6, -2}, { 4,   21,	 9, -2}, { 1,	21, 12, -2}, { 0,   19, 15, -2}, {-1,	17, 17, -1}, }},
+	{0.77, {{ 6,	22,  6, -2}, { 3,   22,	 9, -2}, { 1,	22, 12, -3}, { 0,   19, 15, -2}, {-2,	18, 18, -2}, }},
+	{0.78, {{ 6,	21,  6, -1}, { 3,   22,	 9, -2}, { 1,	22, 12, -3}, { 0,   19, 15, -2}, {-2,	18, 18, -2}, }},
+	{0.79, {{ 5,	23,  5, -1}, { 3,   22,	 9, -2}, { 0,	23, 12, -3}, {-1,   21, 15, -3}, {-2,	18, 18, -2}, }},
+	{0.80, {{ 5,	23,  5, -1}, { 3,   23,	 8, -2}, { 0,	23, 12, -3}, {-1,   21, 15, -3}, {-2,	18, 18, -2}, }},
+	{0.81, {{ 5,	23,  5, -1}, { 2,   24,	 8, -2}, { 0,	23, 12, -3}, {-1,   21, 15, -3}, {-2,	18, 18, -2}, }},
+	{0.82, {{ 5,	23,  5, -1}, { 2,   24,	 8, -2}, { 0,	23, 12, -3}, {-1,   21, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.83, {{ 5,	23,  5, -1}, { 2,   24,	 8, -2}, { 0,	23, 11, -2}, {-2,   22, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.84, {{ 4,	25,  4, -1}, { 1,   25,	 8, -2}, { 0,	23, 11, -2}, {-2,   22, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.85, {{ 4,	25,  4, -1}, { 1,   25,	 8, -2}, { 0,	23, 11, -2}, {-2,   22, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.86, {{ 4,	24,  4,	 0}, { 1,   25,	 7, -1}, {-1,	24, 11, -2}, {-2,   22, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.87, {{ 4,	24,  4,	 0}, { 1,   25,	 7, -1}, {-1,	24, 11, -2}, {-2,   22, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.88, {{ 3,	26,  3,	 0}, { 0,   26,	 7, -1}, {-1,	24, 11, -2}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.89, {{ 3,	26,  3,	 0}, { 0,   26,	 7, -1}, {-1,	24, 11, -2}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.90, {{ 3,	26,  3,	 0}, { 0,   26,	 7, -1}, {-2,	25, 11, -2}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.91, {{ 3,	26,  3,	 0}, { 0,   27,	 6, -1}, {-2,	25, 11, -2}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.92, {{ 2,	28,  2,	 0}, { 0,   27,	 6, -1}, {-2,	25, 11, -2}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.93, {{ 2,	28,  2,	 0}, { 0,   26,	 6,  0}, {-2,	25, 10, -1}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.94, {{ 2,	28,  2,	 0}, { 0,   26,	 6,  0}, {-2,	25, 10, -1}, {-3,   23, 15, -3}, {-3,	19, 19, -3}, }},
+	{0.95, {{ 1,	30,  1,	 0}, {-1,   28,	 5,  0}, {-3,	26, 10, -1}, {-3,   23, 14, -2}, {-3,	19, 19, -3}, }},
+	{0.96, {{ 1,	30,  1,	 0}, {-1,   28,	 5,  0}, {-3,	26, 10, -1}, {-3,   23, 14, -2}, {-3,	19, 19, -3}, }},
+	{0.97, {{ 1,	30,  1,	 0}, {-1,   28,	 5,  0}, {-3,	26, 10, -1}, {-3,   23, 14, -2}, {-3,	19, 19, -3}, }},
+	{0.98, {{ 1,	30,  1,	 0}, {-2,   29,	 5,  0}, {-3,	27,  9, -1}, {-3,   23, 14, -2}, {-3,	19, 19, -3}, }},
+	{0.99, {{ 0,	32,  0,	 0}, {-2,   29,	 5,  0}, {-3,	27,  9, -1}, {-4,   24, 14, -2}, {-3,	19, 19, -3}, }},
+	{1.00, {{ 0,	32,  0,	 0}, {-2,   29,	 5,  0}, {-3,	27,  9, -1}, {-4,   24, 14, -2}, {-3,	19, 19, -3}, }}
+    };
+
+    double DSR;
+
+    unsigned ArrayElement;
+
+    DSR = (double)(1<<0xc)/val_OV0_P1_H_INC;
+    if (DSR<.25) DSR=.25;
+    if (DSR>1) DSR=1;
+
+    ArrayElement = (int)((DSR-0.25) * 100);
+    besr.four_tap_coeff[0] =	 (ArrayOfSets[ArrayElement].CoefSet[0][0] & 0xf) |
+				((ArrayOfSets[ArrayElement].CoefSet[0][1] & 0x7f)<<8) |
+				((ArrayOfSets[ArrayElement].CoefSet[0][2] & 0x7f)<<16) |
+				((ArrayOfSets[ArrayElement].CoefSet[0][3] & 0xf)<<24);
+    besr.four_tap_coeff[1] =	 (ArrayOfSets[ArrayElement].CoefSet[1][0] & 0xf) |
+				((ArrayOfSets[ArrayElement].CoefSet[1][1] & 0x7f)<<8) |
+				((ArrayOfSets[ArrayElement].CoefSet[1][2] & 0x7f)<<16) |
+				((ArrayOfSets[ArrayElement].CoefSet[1][3] & 0xf)<<24);
+    besr.four_tap_coeff[2] =	 (ArrayOfSets[ArrayElement].CoefSet[2][0] & 0xf) |
+				((ArrayOfSets[ArrayElement].CoefSet[2][1] & 0x7f)<<8) |
+				((ArrayOfSets[ArrayElement].CoefSet[2][2] & 0x7f)<<16) |
+				((ArrayOfSets[ArrayElement].CoefSet[2][3] & 0xf)<<24);
+    besr.four_tap_coeff[3] =	 (ArrayOfSets[ArrayElement].CoefSet[3][0] & 0xf) |
+				((ArrayOfSets[ArrayElement].CoefSet[3][1] & 0x7f)<<8) |
+				((ArrayOfSets[ArrayElement].CoefSet[3][2] & 0x7f)<<16) |
+				((ArrayOfSets[ArrayElement].CoefSet[3][3] & 0xf)<<24);
+    besr.four_tap_coeff[4] =	 (ArrayOfSets[ArrayElement].CoefSet[4][0] & 0xf) |
+				((ArrayOfSets[ArrayElement].CoefSet[4][1] & 0x7f)<<8) |
+				((ArrayOfSets[ArrayElement].CoefSet[4][2] & 0x7f)<<16) |
+				((ArrayOfSets[ArrayElement].CoefSet[4][3] & 0xf)<<24);
+/*
+    For more details, refer to Microsoft's draft of PC99.
+*/
+}
+
+/* The minimal value of horizontal scale ratio when hard coded coefficients
+   are suitable for the best quality. */
+/* FIXME: Should it be 0.9 for Rage128 ??? */
+const double MinHScaleHard=0.75;
+
+static int radeon_vid_init_video( vidix_playback_t *config )
+{
+    double V_scale_ratio;
+    uint32_t i,src_w,src_h,dest_w,dest_h,pitch,left,leftUV,top,h_inc;
+    uint32_t val_OV0_P1_H_INC,val_OV0_P1_H_STEP_BY,val_OV0_P23_H_INC,val_OV0_P23_H_STEP_BY;
+    uint32_t val_OV0_P1_X_START,val_OV0_P2_X_START;
+    uint32_t val_OV0_P1_MAX_LN_IN_PER_LN_OUT,val_OV0_P23_MAX_LN_IN_PER_LN_OUT;
+    uint32_t CRT_V_INC;
+    uint32_t BytesPerOctWord,LogMemWordsInBytes,MemWordsInBytes,LogTileWidthInMemWords;
+    uint32_t TileWidthInMemWords,TileWidthInBytes,LogTileHeight,TileHeight;
+    uint32_t PageSizeInBytes,OV0LB_Rows;
+    uint32_t SourceWidthInMemWords,SourceUVWidthInMemWords;
+    uint32_t SourceWidthInPixels,SourceUVWidthInPixels;
+    uint32_t RightPixel,RightUVPixel,LeftPixel,LeftUVPixel;
+    int is_400,is_410,is_420,best_pitch,mpitch;
+    int horz_repl_factor,interlace_factor;
+    int BytesPerPixel,BytesPerUVPixel,HorzUVSubSample,VertUVSubSample;
+    int DisallowFourTapVertFiltering,DisallowFourTapUVVertFiltering;
+
+    radeon_vid_stop_video();
+    left = config->src.x << 16;
+    top =  config->src.y << 16;
+    src_h = config->src.h;
+    src_w = config->src.w;
+    is_400 = is_410 = is_420 = 0;
+    if(config->fourcc == IMGFMT_YV12 ||
+       config->fourcc == IMGFMT_I420 ||
+       config->fourcc == IMGFMT_IYUV) is_420 = 1;
+    if(config->fourcc == IMGFMT_YVU9 ||
+       config->fourcc == IMGFMT_IF09) is_410 = 1;
+    if(config->fourcc == IMGFMT_Y800) is_400 = 1;
+    best_pitch = radeon_query_pitch(config->fourcc,&config->src.pitch);
+    mpitch = best_pitch-1;
+    BytesPerOctWord = 16;
+    LogMemWordsInBytes = 4;
+    MemWordsInBytes = 1<<LogMemWordsInBytes;
+    LogTileWidthInMemWords = 2;
+    TileWidthInMemWords = 1<<LogTileWidthInMemWords;
+    TileWidthInBytes = 1<<(LogTileWidthInMemWords+LogMemWordsInBytes);
+    LogTileHeight = 4;
+    TileHeight = 1<<LogTileHeight;
+    PageSizeInBytes = 64*MemWordsInBytes;
+    OV0LB_Rows = 96;
+    h_inc = 1;
+    switch(config->fourcc)
+    {
+	/* 4:0:0*/
+	case IMGFMT_Y800:
+	/* 4:1:0*/
+	case IMGFMT_YVU9:
+	case IMGFMT_IF09:
+	/* 4:2:0 */
+	case IMGFMT_IYUV:
+	case IMGFMT_YV12:
+	case IMGFMT_I420: pitch = (src_w + mpitch) & ~mpitch;
+			  config->dest.pitch.y = 
+			  config->dest.pitch.u = 
+			  config->dest.pitch.v = best_pitch;
+			  break;
+	/* RGB 4:4:4:4 */
+	case IMGFMT_RGB32:
+	case IMGFMT_BGR32: pitch = (src_w*4 + mpitch) & ~mpitch;
+			  config->dest.pitch.y = 
+			  config->dest.pitch.u = 
+			  config->dest.pitch.v = best_pitch;
+			  break;
+	/* 4:2:2 */
+	
+	default: /* RGB15, RGB16, YVYU, UYVY, YUY2 */
+			  pitch = ((src_w*2) + mpitch) & ~mpitch;
+			  config->dest.pitch.y =
+			  config->dest.pitch.u =
+			  config->dest.pitch.v = best_pitch;
+			  break;
+    }
+    besr.load_prg_start=0;
+    besr.swap_uv=0;
+    switch(config->fourcc)
+    {
+	case IMGFMT_RGB15:
+			   besr.swap_uv=1;
+	case IMGFMT_BGR15: besr.surf_id = SCALER_SOURCE_15BPP>>8;
+			   besr.load_prg_start = 1;
+			   break;
+	case IMGFMT_RGB16:
+			   besr.swap_uv=1;
+	case IMGFMT_BGR16: besr.surf_id = SCALER_SOURCE_16BPP>>8;
+			   besr.load_prg_start = 1;
+			   break;
+	case IMGFMT_RGB32:
+			   besr.swap_uv=1;
+	case IMGFMT_BGR32: besr.surf_id = SCALER_SOURCE_32BPP>>8;
+			   besr.load_prg_start = 1;
+			   break;
+	/* 4:1:0*/
+	case IMGFMT_IF09:
+	case IMGFMT_YVU9:  besr.surf_id = SCALER_SOURCE_YUV9>>8;
+			   break;
+	/* 4:0:0*/
+	case IMGFMT_Y800:
+	/* 4:2:0 */
+	case IMGFMT_IYUV:
+	case IMGFMT_I420:
+	case IMGFMT_YV12:  besr.surf_id = SCALER_SOURCE_YUV12>>8;
+			   break;
+	/* 4:2:2 */
+	case IMGFMT_YVYU:
+	case IMGFMT_UYVY:  besr.surf_id = SCALER_SOURCE_YVYU422>>8;
+			   break;
+	case IMGFMT_YUY2:
+	default:	   besr.surf_id = SCALER_SOURCE_VYUY422>>8;
+			   break;
+    }
+    switch (besr.surf_id)
+    {
+	case 3:
+	case 4:
+	case 11:
+	case 12:    BytesPerPixel = 2;
+		    break;
+	case 6:	    BytesPerPixel = 4;
+		    break;
+	case 9:
+	case 10:
+	case 13:
+	case 14:    BytesPerPixel = 1;
+		    break;
+	default:    BytesPerPixel = 0;/*insert a debug statement here. */
+		    break;
+    }
+    switch (besr.surf_id)
+    {
+	case 3:
+	case 4:	    BytesPerUVPixel = 0;
+		    break;/* In RGB modes, the BytesPerUVPixel is don't care */
+	case 11:
+	case 12:    BytesPerUVPixel = 2;
+		    break;
+	case 6:	    BytesPerUVPixel = 0;
+		    break;	/* In RGB modes, the BytesPerUVPixel is don't care */
+	case 9:
+	case 10:    BytesPerUVPixel = 1;
+		    break;
+	case 13:
+	case 14:    BytesPerUVPixel = 2;
+		    break;
+	default:    BytesPerUVPixel = 0;/* insert a debug statement here. */
+		    break;
+
+    }
+    switch (besr.surf_id)
+    {
+	case 3:
+	case 4:
+	case 6:	    HorzUVSubSample = 1;
+		    break;
+	case 9:	    HorzUVSubSample = 4;
+		    break;
+	case 10:
+	case 11:
+	case 12:
+	case 13:
+	case 14:    HorzUVSubSample = 2;
+		    break;
+	default:    HorzUVSubSample = 0;/* insert debug statement here. */
+		    break;
+    }
+    switch (besr.surf_id)
+    {
+	case 3:
+	case 4:
+	case 6:
+	case 11:
+	case 12:    VertUVSubSample = 1;
+		    break;
+	case 9:	    VertUVSubSample = 4;
+		    break;
+	case 10:
+	case 13:
+	case 14:    VertUVSubSample = 2;
+		    break;
+	default:    VertUVSubSample = 0;/* insert debug statment here. */
+		    break;
+    }
+    DisallowFourTapVertFiltering = 0;	    /* Allow it by default */
+    DisallowFourTapUVVertFiltering = 0;	    /* Allow it by default */
+    LeftPixel = config->src.x;
+    RightPixel = config->src.w-1;
+    if(floor(config->src.x/HorzUVSubSample)<0)	LeftUVPixel = 0;
+    else						LeftUVPixel = (int)floor(config->src.x/HorzUVSubSample);
+    if(ceil((config->src.x+config->src.w)/HorzUVSubSample) > config->src.w/HorzUVSubSample)
+		RightUVPixel = config->src.w/HorzUVSubSample - 1;
+    else	RightUVPixel = (int)ceil((config->src.x+config->src.w)/HorzUVSubSample) - 1;
+    /* Top, Bottom and Right Crops can be out of range. The driver will program the hardware
+    // to create a black border at the top and bottom. This is useful for DVD letterboxing. */
+    SourceWidthInPixels = (int)(config->src.w + 1);
+    SourceUVWidthInPixels = (int)(RightUVPixel - LeftUVPixel + 1);
+
+    SourceWidthInMemWords = (int)(ceil(RightPixel*BytesPerPixel / MemWordsInBytes) -
+			    floor(LeftPixel*BytesPerPixel / MemWordsInBytes) + 1);
+    /* SourceUVWidthInMemWords means Source_U_or_V_or_UV_WidthInMemWords depending on whether the UV is packed together of not. */
+    SourceUVWidthInMemWords = (int)(ceil(RightUVPixel*BytesPerUVPixel /
+			      MemWordsInBytes) - floor(LeftUVPixel*BytesPerUVPixel /
+			      MemWordsInBytes) + 1);
+
+    switch (besr.surf_id)
+    {
+	case 9:
+	case 10:    if ((ceil(SourceWidthInMemWords/2)-1) * 2 > OV0LB_Rows-1)
+		    {
+			RADEON_ASSERT("ceil(SourceWidthInMemWords/2)-1) * 2 > OV0LB_Rows-1\n");
+		    }
+		    else if ((SourceWidthInMemWords-1) * 2 > OV0LB_Rows-1)
+		    {
+			DisallowFourTapVertFiltering = 1;
+		    }
+
+		    if ((ceil(SourceUVWidthInMemWords/2)-1) * 4 + 1 > OV0LB_Rows-1)
+		    {
+			/*CYCACC_ASSERT(0, "Image U plane width spans more octwords than supported by hardware.") */
+		    }
+		    else if ((SourceUVWidthInMemWords-1) * 4 + 1 > OV0LB_Rows-1)
+		    {
+			DisallowFourTapUVVertFiltering = 1;
+		    }
+
+		    if ((ceil(SourceUVWidthInMemWords/2)-1) * 4 + 3 > OV0LB_Rows-1)
+		    {
+			/*CYCACC_ASSERT(0, "Image V plane width spans more octwords than supported by hardware.") */
+		    }
+		    else if ((SourceUVWidthInMemWords-1) * 4 + 3 > OV0LB_Rows-1)
+		    {
+			DisallowFourTapUVVertFiltering = 1;
+		    }
+		    break;
+	case 13:
+	case 14:    if ((ceil(SourceWidthInMemWords/2)-1) * 2 > OV0LB_Rows-1)
+		    {
+			RADEON_ASSERT("ceil(SourceWidthInMemWords/2)-1) * 2 > OV0LB_Rows-1\n");
+		    }
+		    else if ((SourceWidthInMemWords-1) * 2 > OV0LB_Rows-1)
+		    {
+			DisallowFourTapVertFiltering = 1;
+		    }
+
+		    if ((ceil(SourceUVWidthInMemWords/2)-1) * 2 + 1 > OV0LB_Rows-1)
+		    {
+			/*CYCACC_ASSERT(0, "Image UV plane width spans more octwords than supported by hardware.") */
+		    }
+		    else if ((SourceUVWidthInMemWords-1) * 2 + 1 > OV0LB_Rows-1)
+		    {
+			DisallowFourTapUVVertFiltering = 1;
+		    }
+		    break;
+	case 3:
+	case 4:
+	case 6:
+	case 11:
+	case 12:    if ((ceil(SourceWidthInMemWords/2)-1) > OV0LB_Rows-1)
+		    {
+			RADEON_ASSERT("(ceil(SourceWidthInMemWords/2)-1) > OV0LB_Rows-1\n")
+		    }
+		    else if ((SourceWidthInMemWords-1) > OV0LB_Rows-1)
+		    {
+			DisallowFourTapVertFiltering = 1;
+		    }
+		    break;
+	default:    /* insert debug statement here. */
+		    break;
+    }
+    dest_w = config->dest.w;
+    dest_h = config->dest.h;
+    if(radeon_is_dbl_scan()) dest_h *= 2;
+    besr.dest_bpp = radeon_vid_get_dbpp();
+    besr.fourcc = config->fourcc;
+    if(radeon_is_interlace())	interlace_factor = 2;
+    else			interlace_factor = 1;
+    /* TODO: must be checked in doublescan mode!!! */
+    if((besr.chip_flags&R_INTEGRATED)==R_INTEGRATED)
+    {
+	/* Force the overlay clock on for integrated chips */
+        OUTPLL(VCLK_ECP_CNTL, (INPLL(VCLK_ECP_CNTL) | (1<<18)));
+    }
+    horz_repl_factor = 1 << (uint32_t)((INPLL(VCLK_ECP_CNTL) & 0x300) >> 8);
+    H_scale_ratio = (double)ceil(((double)dest_w+1)/horz_repl_factor)/src_w;
+    V_scale_ratio = (double)(dest_h+1)/src_h;
+    if(H_scale_ratio < 0.5 && V_scale_ratio < 0.5)
+    {
+	val_OV0_P1_MAX_LN_IN_PER_LN_OUT = 3;
+	val_OV0_P23_MAX_LN_IN_PER_LN_OUT = 2;
+    }
+    else
+    if(H_scale_ratio < 1 && V_scale_ratio < 1)
+    {
+	val_OV0_P1_MAX_LN_IN_PER_LN_OUT = 2;
+	val_OV0_P23_MAX_LN_IN_PER_LN_OUT = 1;
+    }
+    else
+    {
+	val_OV0_P1_MAX_LN_IN_PER_LN_OUT = 1;
+	val_OV0_P23_MAX_LN_IN_PER_LN_OUT = 1;
+    }
+    /* N.B.: Indeed it has 6.12 format but shifted on 8 to the left!!! */
+    besr.v_inc = (uint16_t)((1./V_scale_ratio)*(1<<12)*interlace_factor+0.5);
+    CRT_V_INC = besr.v_inc/interlace_factor;
+    besr.v_inc <<= 8;
+    {
+	int ThereIsTwoTapVerticalFiltering,DoNotUseMostRecentlyFetchedLine;
+	int P1GroupSize;
+	int P23GroupSize;
+	int P1StepSize;
+	int P23StepSize;
+
+	Calc_H_INC_STEP_BY(
+	    besr.surf_id,
+	    H_scale_ratio,
+	    DisallowFourTapVertFiltering,
+	    DisallowFourTapUVVertFiltering,
+	    &val_OV0_P1_H_INC,
+	    &val_OV0_P1_H_STEP_BY,
+	    &val_OV0_P23_H_INC,
+	    &val_OV0_P23_H_STEP_BY,
+	    &P1GroupSize,
+	    &P1StepSize,
+	    &P23StepSize);
+
+	if(H_scale_ratio > MinHScaleHard)
+	{
+	    h_inc = (src_w << 12) / dest_w;
+	    besr.step_by = 0x0101;
+	    switch (besr.surf_id)
+	    {
+		case 3:
+		case 4:
+		case 6:
+			besr.h_inc = (h_inc)|(h_inc<<16);
+			break;
+		case 9:
+			besr.h_inc = h_inc | ((h_inc >> 2) << 16);
+			break;
+		default:
+			besr.h_inc = h_inc | ((h_inc >> 1) << 16);
+			break;
+	    }
+	}
+
+	P23GroupSize = 2;	/* Current vaue for all modes */
+
+	besr.horz_pick_nearest=0;
+	DoNotUseMostRecentlyFetchedLine=0;
+	ThereIsTwoTapVerticalFiltering = (val_OV0_P1_H_STEP_BY!=0) || (val_OV0_P23_H_STEP_BY!=0);
+	if (ThereIsTwoTapVerticalFiltering && DoNotUseMostRecentlyFetchedLine)
+				besr.vert_pick_nearest = 1;
+	else
+				besr.vert_pick_nearest = 0;
+
+	ComputeXStartEnd(is_400,LeftPixel,LeftUVPixel,MemWordsInBytes,BytesPerPixel,
+		     SourceWidthInPixels,P1StepSize,BytesPerUVPixel,
+		     SourceUVWidthInPixels,P23StepSize,&val_OV0_P1_X_START,&val_OV0_P2_X_START);
+
+	if(H_scale_ratio > MinHScaleHard)
+	{
+	    unsigned tmp;
+	    tmp = (left & 0x0003ffff) + 0x00028000 + (h_inc << 3);
+	    besr.p1_h_accum_init = ((tmp <<  4) & 0x000f8000) |
+				    ((tmp << 12) & 0xf0000000);
+
+	    tmp = (top & 0x0000ffff) + 0x00018000;
+	    besr.p1_v_accum_init = ((tmp << 4) & OV0_P1_V_ACCUM_INIT_MASK)
+				    |(OV0_P1_MAX_LN_IN_PER_LN_OUT & 1);
+	    tmp = ((left >> 1) & 0x0001ffff) + 0x00028000 + (h_inc << 2);
+	    besr.p23_h_accum_init = ((tmp << 4) & 0x000f8000) |
+				    ((tmp << 12) & 0x70000000);
+
+	    tmp = ((top >> 1) & 0x0000ffff) + 0x00018000;
+	    besr.p23_v_accum_init = (is_420||is_410) ? 
+				    ((tmp << 4) & OV0_P23_V_ACCUM_INIT_MASK)
+				    |(OV0_P23_MAX_LN_IN_PER_LN_OUT & 1) : 0;
+	}
+	else
+	    ComputeAccumInit(	val_OV0_P1_X_START,val_OV0_P2_X_START,
+				val_OV0_P1_H_INC,val_OV0_P23_H_INC,
+				val_OV0_P1_H_STEP_BY,val_OV0_P23_H_STEP_BY,
+				CRT_V_INC,P1GroupSize,P23GroupSize,
+				val_OV0_P1_MAX_LN_IN_PER_LN_OUT,
+				val_OV0_P23_MAX_LN_IN_PER_LN_OUT);
+    }
+
+    /* keep everything in 16.16 */
+    besr.base_addr = INREG(DISPLAY_BASE_ADDR);
+    config->offsets[0] = 0;
+    for(i=1;i<besr.vid_nbufs;i++)
+	    config->offsets[i] = config->offsets[i-1]+config->frame_size;
+    if(is_420 || is_410 || is_400)
+    {
+	uint32_t d1line,d2line,d3line;
+	d1line = top*pitch;
+	if(is_420)
+	{
+	    d2line = src_h*pitch+(d1line>>2);
+	    d3line = d2line+((src_h*pitch)>>2);
+	}
+	else
+	if(is_410)
+	{
+	    d2line = src_h*pitch+(d1line>>4);
+	    d3line = d2line+((src_h*pitch)>>4);
+	}
+	else
+	{
+	    d2line = 0;
+	    d3line = 0;
+	}
+	d1line += (left >> 16) & ~15;
+	if(is_420)
+	{
+	    d2line += (left >> 17) & ~15;
+	    d3line += (left >> 17) & ~15;
+	}
+	else /* is_410 */
+	{
+	    d2line += (left >> 18) & ~15;
+	    d3line += (left >> 18) & ~15;
+	}
+	config->offset.y = d1line & VIF_BUF0_BASE_ADRS_MASK;
+	if(is_400)
+	{
+	    config->offset.v = 0;
+	    config->offset.u = 0;
+	}
+	else
+	{
+	    config->offset.v = d2line & VIF_BUF1_BASE_ADRS_MASK;
+	    config->offset.u = d3line & VIF_BUF2_BASE_ADRS_MASK;
+	}
+	for(i=0;i<besr.vid_nbufs;i++)
+	{
+	    besr.vid_buf_base_adrs_y[i]=((radeon_overlay_off+config->offsets[i]+config->offset.y)&VIF_BUF0_BASE_ADRS_MASK);
+	    if(is_400)
+	    {
+		besr.vid_buf_base_adrs_v[i]=0;
+		besr.vid_buf_base_adrs_u[i]=0;
+	    }
+	    else
+	    {
+		besr.vid_buf_base_adrs_v[i]=((radeon_overlay_off+config->offsets[i]+config->offset.v)&VIF_BUF1_BASE_ADRS_MASK)|VIF_BUF1_PITCH_SEL;
+		besr.vid_buf_base_adrs_u[i]=((radeon_overlay_off+config->offsets[i]+config->offset.u)&VIF_BUF2_BASE_ADRS_MASK)|VIF_BUF2_PITCH_SEL;
+	    }
+	}
+	config->offset.y = ((besr.vid_buf_base_adrs_y[0])&VIF_BUF0_BASE_ADRS_MASK) - radeon_overlay_off;
+	if(is_400)
+	{
+	    config->offset.v = 0;
+	    config->offset.u = 0;
+	}
+	else
+	{
+	    config->offset.v = ((besr.vid_buf_base_adrs_v[0])&VIF_BUF1_BASE_ADRS_MASK) - radeon_overlay_off;
+	    config->offset.u = ((besr.vid_buf_base_adrs_u[0])&VIF_BUF2_BASE_ADRS_MASK) - radeon_overlay_off;
+	}
+	if(besr.fourcc == IMGFMT_I420 || besr.fourcc == IMGFMT_IYUV)
+	{
+	  uint32_t tmp;
+	  tmp = config->offset.u;
+	  config->offset.u = config->offset.v;
+	  config->offset.v = tmp;
+	}
+    }
+    else
+    {
+      config->offset.y = config->offset.u = config->offset.v = ((left & ~7) << 1)&VIF_BUF0_BASE_ADRS_MASK;
+      for(i=0;i<besr.vid_nbufs;i++)
+      {
+	besr.vid_buf_base_adrs_y[i] =
+	besr.vid_buf_base_adrs_u[i] =
+	besr.vid_buf_base_adrs_v[i] = radeon_overlay_off + config->offsets[i] + config->offset.y;
+      }
+    }
+    leftUV = (left >> (is_410?18:17)) & 15;
+    left = (left >> 16) & 15;
+    besr.y_x_start = (config->dest.x+X_ADJUST) | (config->dest.y << 16);
+    besr.y_x_end = (config->dest.x + dest_w+X_ADJUST) | ((config->dest.y + dest_h) << 16);
+    ComputeBorders(config,VertUVSubSample);
+    besr.vid_buf_pitch0_value = pitch;
+    besr.vid_buf_pitch1_value = is_410 ? pitch>>2 : is_420 ? pitch>>1 : pitch;
+    /* ********************************************************* */
+    /* ** Calculate programmable coefficients as needed		 */
+    /* ********************************************************* */
+
+    /* ToDo_Active: When in pick nearest mode, we need to program the filter tap zero */
+    /* coefficients to 0, 32, 0, 0. Or use hard coded coefficients. */
+    if(H_scale_ratio > MinHScaleHard) besr.filter_cntl |= FILTER_HARDCODED_COEF;
+    else
+    {
+	FilterSetup (val_OV0_P1_H_INC);
+	/* ToDo_Active: Must add the smarts into the driver to decide what type of filtering it */
+	/* would like to do. For now, we let the test application decide. */
+	besr.filter_cntl = FILTER_PROGRAMMABLE_COEF;
+	if(DisallowFourTapVertFiltering)
+	    besr.filter_cntl |= FILTER_HARD_SCALE_VERT_Y;
+	if(DisallowFourTapUVVertFiltering)
+	    besr.filter_cntl |= FILTER_HARD_SCALE_VERT_UV;
+    }
+    return 0;
+}
+
+static void radeon_compute_framesize(vidix_playback_t *info)
+{
+  unsigned pitch,awidth,dbpp;
+  pitch = radeon_query_pitch(info->fourcc,&info->src.pitch);
+  dbpp = radeon_vid_get_dbpp();
+  switch(info->fourcc)
+  {
+    case IMGFMT_Y800:
+		awidth = (info->src.w + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*info->src.h;
+		break;
+    case IMGFMT_YVU9:
+    case IMGFMT_IF09:
+		awidth = (info->src.w + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*(info->src.h+info->src.h/8);
+		break;
+    case IMGFMT_I420:
+    case IMGFMT_YV12:
+    case IMGFMT_IYUV:
+		awidth = (info->src.w + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*(info->src.h+info->src.h/2);
+		break;
+    case IMGFMT_RGB32:
+    case IMGFMT_BGR32:
+		awidth = (info->src.w*4 + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*info->src.h;
+		break;
+    /* YUY2 YVYU, RGB15, RGB16 */
+    default:	
+		awidth = (info->src.w*2 + (pitch-1)) & ~(pitch-1);
+		info->frame_size = awidth*info->src.h;
+		break;
+  }
+  info->frame_size = (info->frame_size+4095)&~4095;
+}
+
+int VIDIX_NAME(vixConfigPlayback)(vidix_playback_t *info)
+{
+  unsigned rgb_size,nfr;
+  uint32_t radeon_video_size;
+  if(!is_supported_fourcc(info->fourcc,info->src.w)) return ENOSYS;
+  if(info->num_frames>VID_PLAY_MAXFRAMES) info->num_frames=VID_PLAY_MAXFRAMES;
+  if(info->num_frames==1) besr.double_buff=0;
+  else			  besr.double_buff=1;
+  radeon_compute_framesize(info);
+    
+  rgb_size = radeon_get_xres()*radeon_get_yres()*((radeon_vid_get_dbpp()+7)/8);
+  nfr = info->num_frames;
+  radeon_video_size = radeon_ram_size;
+#ifdef RADEON_ENABLE_BM
+  if(def_cap.flags & FLAG_DMA)
+  {
+     /* every descriptor describes one 4K page and takes 16 bytes in memory 
+	Note: probably it's ont good idea to locate them in video memory
+	but as initial release it's OK */
+	radeon_video_size -= radeon_ram_size * sizeof(bm_list_descriptor) / 4096;
+	radeon_dma_desc_base = (void *) pci_info.base0 + radeon_video_size;
+  }
+#endif
+  for(;nfr>0; nfr--)
+  {
+      radeon_overlay_off = radeon_video_size - info->frame_size*nfr;
+      radeon_overlay_off &= 0xffff0000;
+      if(radeon_overlay_off >= (int)rgb_size ) break;
+  }
+  if(nfr <= 3)
+  {
+   nfr = info->num_frames;
+   for(;nfr>0; nfr--)
+   {
+      radeon_overlay_off = radeon_video_size - info->frame_size*nfr;
+      radeon_overlay_off &= 0xffff0000;
+      if(radeon_overlay_off > 0) break;
+   }
+  }
+  if(nfr <= 0) return EINVAL;
+  info->num_frames = nfr;
+  besr.vid_nbufs = info->num_frames;
+  info->dga_addr = (char *)radeon_mem_base + radeon_overlay_off;  
+  radeon_vid_init_video(info);
+  return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOn)( void )
+{
+#ifdef RAGE128
+  unsigned dw,dh;
+#endif
+  radeon_vid_display_video();
+#ifdef RAGE128
+  dh = (besr.y_x_end >> 16) - (besr.y_x_start >> 16);
+  dw = (besr.y_x_end & 0xFFFF) - (besr.y_x_start & 0xFFFF);
+  if(dw == radeon_get_xres() || dh == radeon_get_yres()) radeon_vid_exclusive();
+  else radeon_vid_non_exclusive();
+#endif
+  return 0;
+}
+
+int VIDIX_NAME(vixPlaybackOff)( void )
+{
+  radeon_vid_stop_video();
+  return 0;
+}
+
+int VIDIX_NAME(vixPlaybackFrameSelect)(unsigned frame)
+{
+    uint32_t off[6];
+    int prev_frame= (frame-1+besr.vid_nbufs) % besr.vid_nbufs;
+    /*
+    buf3-5 always should point onto second buffer for better
+    deinterlacing and TV-in
+    */
+    if(!besr.double_buff) return 0;
+    if(frame > besr.vid_nbufs) frame = besr.vid_nbufs-1;
+    if(prev_frame > (int)besr.vid_nbufs) prev_frame = besr.vid_nbufs-1;
+    off[0] = besr.vid_buf_base_adrs_y[frame];
+    off[1] = besr.vid_buf_base_adrs_v[frame];
+    off[2] = besr.vid_buf_base_adrs_u[frame];
+    off[3] = besr.vid_buf_base_adrs_y[prev_frame];
+    off[4] = besr.vid_buf_base_adrs_v[prev_frame];
+    off[5] = besr.vid_buf_base_adrs_u[prev_frame];
+    radeon_fifo_wait(8);
+    OUTREG(OV0_REG_LOAD_CNTL,		REG_LD_CTL_LOCK);
+    radeon_engine_idle();
+    while(!(INREG(OV0_REG_LOAD_CNTL)&REG_LD_CTL_LOCK_READBACK));
+    OUTREG(OV0_VID_BUF0_BASE_ADRS,	off[0]);
+    OUTREG(OV0_VID_BUF1_BASE_ADRS,	off[1]);
+    OUTREG(OV0_VID_BUF2_BASE_ADRS,	off[2]);
+    OUTREG(OV0_VID_BUF3_BASE_ADRS,	off[3]);
+    OUTREG(OV0_VID_BUF4_BASE_ADRS,	off[4]);
+    OUTREG(OV0_VID_BUF5_BASE_ADRS,	off[5]);
+    OUTREG(OV0_REG_LOAD_CNTL,		0);
+    if(besr.vid_nbufs == 2) radeon_wait_vsync();
+    if(__verbose > VERBOSE_LEVEL) radeon_vid_dump_regs();
+    return 0;
+}
+
+vidix_video_eq_t equal =
+{
+ VEQ_CAP_BRIGHTNESS | VEQ_CAP_SATURATION
+#ifndef RAGE128
+ | VEQ_CAP_CONTRAST | VEQ_CAP_HUE | VEQ_CAP_RGB_INTENSITY
+#endif
+ ,
+ 0, 0, 0, 0, 0, 0, 0, 0 };
+
+int	VIDIX_NAME(vixPlaybackGetEq)( vidix_video_eq_t * eq)
+{
+  memcpy(eq,&equal,sizeof(vidix_video_eq_t));
+  return 0;
+}
+
+#ifndef RAGE128
+#define RTFSaturation(a)   (1.0 + ((a)*1.0)/1000.0)
+#define RTFBrightness(a)   (((a)*1.0)/2000.0)
+#define RTFIntensity(a)	   (((a)*1.0)/2000.0)
+#define RTFContrast(a)	 (1.0 + ((a)*1.0)/1000.0)
+#define RTFHue(a)   (((a)*3.1416)/1000.0)
+#define RTFCheckParam(a) {if((a)<-1000) (a)=-1000; if((a)>1000) (a)=1000;}
+#endif
+
+int	VIDIX_NAME(vixPlaybackSetEq)( const vidix_video_eq_t * eq)
+{
+#ifdef RAGE128
+  int br,sat;
+#else
+  int itu_space;
+#endif
+    if(eq->cap & VEQ_CAP_BRIGHTNESS) equal.brightness = eq->brightness;
+    if(eq->cap & VEQ_CAP_CONTRAST)   equal.contrast   = eq->contrast;
+    if(eq->cap & VEQ_CAP_SATURATION) equal.saturation = eq->saturation;
+    if(eq->cap & VEQ_CAP_HUE)	     equal.hue	      = eq->hue;
+    if(eq->cap & VEQ_CAP_RGB_INTENSITY)
+    {
+      equal.red_intensity   = eq->red_intensity;
+      equal.green_intensity = eq->green_intensity;
+      equal.blue_intensity  = eq->blue_intensity;
+    }
+    equal.flags = eq->flags;
+#ifdef RAGE128
+    br = equal.brightness * 64 / 1000;
+    if(br < -64) br = -64; if(br > 63) br = 63;
+    sat = (equal.saturation*31 + 31000) / 2000;
+    if(sat < 0) sat = 0; if(sat > 31) sat = 31;
+    OUTREG(OV0_COLOUR_CNTL, (br & 0x7f) | (sat << 8) | (sat << 16));
+#else
+  itu_space = equal.flags == VEQ_FLG_ITU_R_BT_709 ? 1 : 0;
+  RTFCheckParam(equal.brightness);
+  RTFCheckParam(equal.saturation);
+  RTFCheckParam(equal.contrast);
+  RTFCheckParam(equal.hue);
+  RTFCheckParam(equal.red_intensity);
+  RTFCheckParam(equal.green_intensity);
+  RTFCheckParam(equal.blue_intensity);
+  radeon_set_transform(RTFBrightness(equal.brightness),
+		       RTFContrast(equal.contrast),
+		       RTFSaturation(equal.saturation),
+		       RTFHue(equal.hue),
+		       RTFIntensity(equal.red_intensity),
+		       RTFIntensity(equal.green_intensity),
+		       RTFIntensity(equal.blue_intensity),
+		       itu_space);
+#endif
+  return 0;
+}
+
+int	VIDIX_NAME(vixPlaybackSetDeint)( const vidix_deinterlace_t * info)
+{
+  unsigned sflg;
+  switch(info->flags)
+  {
+    default:
+    case CFG_NON_INTERLACED:
+			    besr.deinterlace_on = 0;
+			    break;
+    case CFG_EVEN_ODD_INTERLACING:
+    case CFG_INTERLACED:
+			    besr.deinterlace_on = 1;
+			    besr.deinterlace_pattern = 0x900AAAAA;
+			    break;
+    case CFG_ODD_EVEN_INTERLACING:
+			    besr.deinterlace_on = 1;
+			    besr.deinterlace_pattern = 0x00055555;
+			    break;
+    case CFG_UNIQUE_INTERLACING:
+			    besr.deinterlace_on = 1;
+			    besr.deinterlace_pattern = info->deinterlace_pattern;
+			    break;
+  }
+  OUTREG(OV0_REG_LOAD_CNTL,		REG_LD_CTL_LOCK);
+  radeon_engine_idle();
+  while(!(INREG(OV0_REG_LOAD_CNTL)&REG_LD_CTL_LOCK_READBACK));
+  radeon_fifo_wait(15);
+  sflg = INREG(OV0_SCALE_CNTL);
+  if(besr.deinterlace_on)
+  {
+    OUTREG(OV0_SCALE_CNTL,sflg | SCALER_ADAPTIVE_DEINT);
+    OUTREG(OV0_DEINTERLACE_PATTERN,besr.deinterlace_pattern);
+  }
+  else OUTREG(OV0_SCALE_CNTL,sflg & (~SCALER_ADAPTIVE_DEINT));
+  OUTREG(OV0_REG_LOAD_CNTL,		0);
+  return 0;  
+}
+
+int	VIDIX_NAME(vixPlaybackGetDeint)( vidix_deinterlace_t * info)
+{
+  if(!besr.deinterlace_on) info->flags = CFG_NON_INTERLACED;
+  else
+  {
+    info->flags = CFG_UNIQUE_INTERLACING;
+    info->deinterlace_pattern = besr.deinterlace_pattern;
+  }
+  return 0;
+}
+
+
+/* Graphic keys */
+static vidix_grkey_t radeon_grkey;
+
+static void set_gr_key( void )
+{
+    if(radeon_grkey.ckey.op == CKEY_TRUE)
+    {
+	int dbpp=radeon_vid_get_dbpp();
+
+	switch(dbpp)
+	{
+	case 15:
+#ifndef RAGE128
+		besr.graphics_key_clr=
+			  ((radeon_grkey.ckey.blue &0xF8))
+			| ((radeon_grkey.ckey.green&0xF8)<<8)
+			| ((radeon_grkey.ckey.red  &0xF8)<<16);
+#else
+		besr.graphics_key_clr=
+			  ((radeon_grkey.ckey.blue &0xF8)>>3)
+			| ((radeon_grkey.ckey.green&0xF8)<<2)
+			| ((radeon_grkey.ckey.red  &0xF8)<<7);
+#endif
+		break;
+	case 16:
+#ifndef RAGE128
+		besr.graphics_key_clr=
+			  ((radeon_grkey.ckey.blue &0xF8))
+			| ((radeon_grkey.ckey.green&0xFC)<<8)
+			| ((radeon_grkey.ckey.red  &0xF8)<<16);
+#else
+		besr.graphics_key_clr=
+			  ((radeon_grkey.ckey.blue &0xF8)>>3)
+			| ((radeon_grkey.ckey.green&0xFC)<<3)
+			| ((radeon_grkey.ckey.red  &0xF8)<<8);
+#endif
+		break;
+	case 24:
+	case 32:
+		besr.graphics_key_clr=
+			  ((radeon_grkey.ckey.blue &0xFF))
+			| ((radeon_grkey.ckey.green&0xFF)<<8)
+			| ((radeon_grkey.ckey.red  &0xFF)<<16);
+		break;
+	default:
+		besr.graphics_key_msk=0;
+		besr.graphics_key_clr=0;
+	}
+#ifdef RAGE128
+	besr.graphics_key_msk=(1<<dbpp)-1;
+	besr.ckey_cntl = VIDEO_KEY_FN_TRUE|GRAPHIC_KEY_FN_NE|CMP_MIX_AND;
+#else
+	besr.graphics_key_msk=besr.graphics_key_clr;
+	besr.ckey_cntl = VIDEO_KEY_FN_TRUE|CMP_MIX_AND|GRAPHIC_KEY_FN_EQ;
+#endif
+    }
+    else
+    {
+	besr.graphics_key_msk=0;
+	besr.graphics_key_clr=0;
+	besr.ckey_cntl = VIDEO_KEY_FN_TRUE|GRAPHIC_KEY_FN_TRUE|CMP_MIX_AND;
+    }
+    radeon_fifo_wait(3);
+    OUTREG(OV0_GRAPHICS_KEY_MSK, besr.graphics_key_msk);
+    OUTREG(OV0_GRAPHICS_KEY_CLR, besr.graphics_key_clr);
+    OUTREG(OV0_KEY_CNTL,besr.ckey_cntl);
+}
+
+int VIDIX_NAME(vixGetGrKeys)(vidix_grkey_t *grkey)
+{
+    memcpy(grkey, &radeon_grkey, sizeof(vidix_grkey_t));
+    return(0);
+}
+
+int VIDIX_NAME(vixSetGrKeys)(const vidix_grkey_t *grkey)
+{
+    memcpy(&radeon_grkey, grkey, sizeof(vidix_grkey_t));
+    set_gr_key();
+    return(0);
+}
+
+#ifdef RADEON_ENABLE_BM
+static int radeon_setup_frame( vidix_dma_t * dmai )
+{
+    bm_list_descriptor * list = (bm_list_descriptor *)radeon_dma_desc_base;
+    unsigned long dest_ptr;
+    unsigned i,n,count;
+    int retval;
+    if(dmai->dest_offset + dmai->size > radeon_ram_size) return E2BIG;
+    n = dmai->size / 4096;
+    if(dmai->size % 4096) n++;
+    if((retval = bm_virt_to_bus(dmai->src,dmai->size,dma_phys_addrs)) != 0) return retval;
+    dest_ptr = dmai->dest_offset;
+    count = dmai->size;
+    for(i=0;i<n;i++)
+    {
+	list[i].framebuf_offset = radeon_overlay_off + dest_ptr;
+	list[i].sys_addr = dma_phys_addrs[i]; 
+#ifdef RAGE128
+	list[i].command = (count > 4096 ? 4096 : count | BM_END_OF_LIST)|BM_FORCE_TO_PCI;
+#else
+	list[i].command = (count > 4096 ? 4096 : count | DMA_GUI_COMMAND__EOL);
+#endif
+	list[i].reserved = 0;
+printf("RADEON_DMA_TABLE[%i] %X %X %X %X\n",i,list[i].framebuf_offset,list[i].sys_addr,list[i].command,list[i].reserved);
+	dest_ptr += 4096;
+	count -= 4096;
+    }
+    return 0;
+}
+
+static int radeon_transfer_frame( void	)
+{
+    unsigned i;
+    radeon_engine_idle();
+    for(i=0;i<1000;i++) INREG(BUS_CNTL); /* FlushWriteCombining */
+    OUTREG(BUS_CNTL,(INREG(BUS_CNTL) | BUS_STOP_REQ_DIS)&(~BUS_MASTER_DIS));
+#ifdef RAGE128
+    OUTREG(BM_CHUNK_0_VAL,0x000000FF | BM_GLOBAL_FORCE_TO_PCI);
+    OUTREG(BM_CHUNK_1_VAL,0x0F0F0F0F);
+    OUTREG(BM_VIP0_BUF,bus_addr_dma_desc|SYSTEM_TRIGGER_SYSTEM_TO_VIDEO);
+//    OUTREG(GEN_INT_STATUS,INREG(GEN_INT_STATUS)|0x00010000);
+#else
+    OUTREG(MC_FB_LOCATION,
+	    ((pci_info.base0>>16)&0xffff)|
+	    ((pci_info.base0+INREG(CONFIG_APER_SIZE)-1)&0xffff0000));
+    if((INREG(MC_AGP_LOCATION)&0xffff)!=
+      (((pci_info.base0+INREG(CONFIG_APER_SIZE))>>16)&0xffff))
+    /*Radeon memory controller is misconfigured*/
+	    return EINVAL;
+    OUTREG(DMA_VID_ACT_DSCRPTR,bus_addr_dma_desc);
+//    OUTREG(GEN_INT_STATUS,INREG(GEN_INT_STATUS)|(1<<30));
+#endif
+    OUTREG(GEN_INT_STATUS,INREG(GEN_INT_STATUS)|0x00010000);
+    return 0;
+}
+
+
+int VIDIX_NAME(vixPlaybackCopyFrame)( vidix_dma_t * dmai )
+{
+    int retval;
+    if(mlock(dmai->src,dmai->size) != 0) return errno;
+    retval = radeon_setup_frame(dmai);
+    if(retval == 0) retval = radeon_transfer_frame();
+    munlock(dmai->src,dmai->size);
+    return retval;
+}
+
+int VIDIX_NAME(vixQueryDMAStatus)( void )
+{
+    int bm_active;
+#if 1 //def RAGE128
+    bm_active=(INREG(GEN_INT_STATUS)&0x00010000)==0?1:0;
+#else
+    bm_active=(INREG(GEN_INT_STATUS)&(1<<30))==0?1:0;
+#endif
+    return bm_active?1:0;
+}
+#endif
diff --git a/contrib/vidix/drivers/savage_regs.h b/contrib/vidix/drivers/savage_regs.h
new file mode 100644
index 000000000..a8a44c7c3
--- /dev/null
+++ b/contrib/vidix/drivers/savage_regs.h
@@ -0,0 +1,304 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/savage/savage_regs.h,v 1.10 2001/11/04 22:17:48 alanh Exp $ */
+
+#ifndef _SAVAGE_REGS_H
+#define _SAVAGE_REGS_H
+
+/* These are here until xf86PciInfo.h is updated. */
+
+#ifndef PCI_CHIP_S3TWISTER_P
+#define PCI_CHIP_S3TWISTER_P	0x8d01
+#endif
+#ifndef PCI_CHIP_S3TWISTER_K
+#define PCI_CHIP_S3TWISTER_K	0x8d02
+#endif
+#ifndef PCI_CHIP_SUPSAV_MX128
+#define PCI_CHIP_SUPSAV_MX128		0x8c22
+#define PCI_CHIP_SUPSAV_MX64		0x8c24
+#define PCI_CHIP_SUPSAV_MX64C		0x8c26
+#define PCI_CHIP_SUPSAV_IX128SDR	0x8c2a
+#define PCI_CHIP_SUPSAV_IX128DDR	0x8c2b
+#define PCI_CHIP_SUPSAV_IX64SDR		0x8c2c
+#define PCI_CHIP_SUPSAV_IX64DDR		0x8c2d
+#define PCI_CHIP_SUPSAV_IXCSDR		0x8c2e
+#define PCI_CHIP_SUPSAV_IXCDDR		0x8c2f
+#endif
+#ifndef PCI_CHIP_PROSAVAGE_DDR
+#define PCI_CHIP_PROSAVAGE_DDR	0x8d03
+#define PCI_CHIP_PROSAVAGE_DDRK	0x8d04
+#endif
+
+#define S3_SAVAGE3D_SERIES(chip)  ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
+
+#define S3_SAVAGE4_SERIES(chip)   ((chip==S3_SAVAGE4) || (chip==S3_PROSAVAGE))
+
+#define	S3_SAVAGE_MOBILE_SERIES(chip)	((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
+
+#define S3_SAVAGE_SERIES(chip)    ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
+
+
+/* Chip tags.  These are used to group the adapters into 
+ * related families.
+ */
+
+
+enum S3CHIPTAGS {
+    S3_UNKNOWN = 0,
+    S3_SAVAGE3D,
+    S3_SAVAGE_MX,
+    S3_SAVAGE4,
+    S3_PROSAVAGE,
+    S3_SUPERSAVAGE,
+    S3_SAVAGE2000,
+    S3_LAST
+};
+
+typedef struct {
+    unsigned int mode, refresh;
+    unsigned char SR08, SR0E, SR0F;
+    unsigned char SR10, SR11, SR12, SR13, SR15, SR18, SR1B, SR29, SR30;
+    unsigned char SR54[8];
+    unsigned char Clock;
+    unsigned char CR31, CR32, CR33, CR34, CR36, CR3A, CR3B, CR3C;
+    unsigned char CR40, CR41, CR42, CR43, CR45;
+    unsigned char CR50, CR51, CR53, CR55, CR58, CR5B, CR5D, CR5E;
+    unsigned char CR60, CR63, CR65, CR66, CR67, CR68, CR69, CR6D, CR6F;
+    unsigned char CR86, CR88;
+    unsigned char CR90, CR91, CRB0;
+    unsigned int  STREAMS[22];	/* yuck, streams regs */
+    unsigned int  MMPR0, MMPR1, MMPR2, MMPR3;
+} SavageRegRec, *SavageRegPtr;
+
+
+
+#define BIOS_BSIZE			1024
+#define BIOS_BASE			0xc0000
+
+#define SAVAGE_NEWMMIO_REGBASE_S3	0x1000000  /* 16MB */
+#define SAVAGE_NEWMMIO_REGBASE_S4	0x0000000 
+#define SAVAGE_NEWMMIO_REGSIZE		0x0080000	/* 512kb */
+#define SAVAGE_NEWMMIO_VGABASE		0x8000
+
+#define BASE_FREQ			14.31818	
+
+#define FIFO_CONTROL_REG		0x8200
+#define MIU_CONTROL_REG			0x8204
+#define STREAMS_TIMEOUT_REG		0x8208
+#define MISC_TIMEOUT_REG		0x820c
+
+/* Stream Processor 1 */
+
+/* Primary Stream 1 Frame Buffer Address 0 */
+#define PRI_STREAM_FBUF_ADDR0           0x81c0
+/* Primary Stream 1 Frame Buffer Address 0 */
+#define PRI_STREAM_FBUF_ADDR1           0x81c4
+/* Primary Stream 1 Stride */
+#define PRI_STREAM_STRIDE               0x81c8
+/* Primary Stream 1 Frame Buffer Size */
+#define PRI_STREAM_BUFFERSIZE           0x8214
+
+/* Secondary stream 1 Color/Chroma Key Control */
+#define SEC_STREAM_CKEY_LOW             0x8184
+/* Secondary stream 1 Chroma Key Upper Bound */
+#define SEC_STREAM_CKEY_UPPER           0x8194
+/* Blend Control of Secondary Stream 1 & 2 */
+#define BLEND_CONTROL                   0x8190
+/* Secondary Stream 1 Color conversion/Adjustment 1 */
+#define SEC_STREAM_COLOR_CONVERT1       0x8198
+/* Secondary Stream 1 Color conversion/Adjustment 2 */
+#define SEC_STREAM_COLOR_CONVERT2       0x819c
+/* Secondary Stream 1 Color conversion/Adjustment 3 */
+#define SEC_STREAM_COLOR_CONVERT3       0x81e4
+/* Secondary Stream 1 Horizontal Scaling */
+#define SEC_STREAM_HSCALING             0x81a0
+/* Secondary Stream 1 Frame Buffer Size */
+#define SEC_STREAM_BUFFERSIZE           0x81a8
+/* Secondary Stream 1 Horizontal Scaling Normalization (2K only) */
+#define SEC_STREAM_HSCALE_NORMALIZE	0x81ac
+/* Secondary Stream 1 Horizontal Scaling */
+#define SEC_STREAM_VSCALING             0x81e8
+/* Secondary Stream 1 Frame Buffer Address 0 */
+#define SEC_STREAM_FBUF_ADDR0           0x81d0
+/* Secondary Stream 1 Frame Buffer Address 1 */
+#define SEC_STREAM_FBUF_ADDR1           0x81d4
+/* Secondary Stream 1 Frame Buffer Address 2 */
+#define SEC_STREAM_FBUF_ADDR2           0x81ec
+/* Secondary Stream 1 Stride */
+#define SEC_STREAM_STRIDE               0x81d8
+/* Secondary Stream 1 Window Start Coordinates */
+#define SEC_STREAM_WINDOW_START         0x81f8
+/* Secondary Stream 1 Window Size */
+#define SEC_STREAM_WINDOW_SZ            0x81fc
+/* Secondary Streams Tile Offset */
+#define SEC_STREAM_TILE_OFF             0x821c
+/* Secondary Stream 1 Opaque Overlay Control */
+#define SEC_STREAM_OPAQUE_OVERLAY       0x81dc
+
+
+/* Stream Processor 2 */
+
+/* Primary Stream 2 Frame Buffer Address 0 */
+#define PRI_STREAM2_FBUF_ADDR0          0x81b0
+/* Primary Stream 2 Frame Buffer Address 1 */
+#define PRI_STREAM2_FBUF_ADDR1          0x81b4
+/* Primary Stream 2 Stride */
+#define PRI_STREAM2_STRIDE              0x81b8
+/* Primary Stream 2 Frame Buffer Size */
+#define PRI_STREAM2_BUFFERSIZE          0x8218
+
+/* Secondary Stream 2 Color/Chroma Key Control */
+#define SEC_STREAM2_CKEY_LOW            0x8188
+/* Secondary Stream 2 Chroma Key Upper Bound */
+#define SEC_STREAM2_CKEY_UPPER          0x818c
+/* Secondary Stream 2 Horizontal Scaling */
+#define SEC_STREAM2_HSCALING            0x81a4
+/* Secondary Stream 2 Horizontal Scaling */
+#define SEC_STREAM2_VSCALING            0x8204
+/* Secondary Stream 2 Frame Buffer Size */
+#define SEC_STREAM2_BUFFERSIZE          0x81ac
+/* Secondary Stream 2 Frame Buffer Address 0 */
+#define SEC_STREAM2_FBUF_ADDR0          0x81bc
+/* Secondary Stream 2 Frame Buffer Address 1 */
+#define SEC_STREAM2_FBUF_ADDR1          0x81e0
+/* Secondary Stream 2 Frame Buffer Address 2 */
+#define SEC_STREAM2_FBUF_ADDR2          0x8208
+/* Multiple Buffer/LPB and Secondary Stream 2 Stride */
+#define SEC_STREAM2_STRIDE_LPB          0x81cc
+/* Secondary Stream 2 Color conversion/Adjustment 1 */
+#define SEC_STREAM2_COLOR_CONVERT1      0x81f0
+/* Secondary Stream 2 Color conversion/Adjustment 2 */
+#define SEC_STREAM2_COLOR_CONVERT2      0x81f4
+/* Secondary Stream 2 Color conversion/Adjustment 3 */
+#define SEC_STREAM2_COLOR_CONVERT3      0x8200
+/* Secondary Stream 2 Window Start Coordinates */
+#define SEC_STREAM2_WINDOW_START        0x820c
+/* Secondary Stream 2 Window Size */
+#define SEC_STREAM2_WINDOW_SZ           0x8210
+/* Secondary Stream 2 Opaque Overlay Control */
+#define SEC_STREAM2_OPAQUE_OVERLAY      0x8180
+
+
+/* savage 2000 */
+#define SEC_STREAM_COLOR_CONVERT0_2000       0x8198
+#define SEC_STREAM_COLOR_CONVERT1_2000       0x819c
+#define SEC_STREAM_COLOR_CONVERT2_2000       0x81e0
+#define SEC_STREAM_COLOR_CONVERT3_2000       0x81e4
+
+#define SUBSYS_STAT_REG			0x8504
+
+#define SRC_BASE			0xa4d4
+#define DEST_BASE			0xa4d8
+#define CLIP_L_R			0xa4dc
+#define CLIP_T_B			0xa4e0
+#define DEST_SRC_STR			0xa4e4
+#define MONO_PAT_0			0xa4e8
+#define MONO_PAT_1			0xa4ec
+
+/* Constants for CR69. */
+
+#define CRT_ACTIVE	0x01
+#define LCD_ACTIVE	0x02
+#define TV_ACTIVE	0x04
+#define CRT_ATTACHED	0x10
+#define LCD_ATTACHED	0x20
+#define TV_ATTACHED	0x40
+
+
+/*
+ * reads from SUBSYS_STAT
+ */
+#define STATUS_WORD0            (INREG(0x48C00))
+#define ALT_STATUS_WORD0        (INREG(0x48C60))
+#define MAXLOOP			0xffffff
+#define IN_SUBSYS_STAT()	(INREG(SUBSYS_STAT_REG))
+
+#define MAXFIFO		0x7f00
+
+/*
+ * NOTE: don't remove 'VGAIN8(vgaCRIndex);'.
+ * If not present it will cause lockups on Savage4.
+ * Ask S3, why.
+ */
+/*#define VerticalRetraceWait() \
+{ \
+        VGAIN8(0x3d0+4); \
+	VGAOUT8(0x3d0+4, 0x17); \
+	if (VGAIN8(0x3d0+5) & 0x80) { \
+		while ((VGAIN8(0x3d0 + 0x0a) & 0x08) == 0x08) ; \
+		while ((VGAIN8(0x3d0 + 0x0a) & 0x08) == 0x00) ; \
+	} \
+}
+*/
+
+#define VerticalRetraceWait()           \
+do {                                    \
+	VGAIN8(0x3d4);            \
+	VGAOUT8(0x3d4, 0x17);     \
+	if (VGAIN8(0x3d5) & 0x80) {  \
+		int i = 0x10000;                \
+		while ((VGAIN8(0x3da) & 0x08) == 0x08 && i--) ; \
+		i = 0x10000;                                                  \
+		while ((VGAIN8(0x3da) & 0x08) == 0x00 && i--) ; \
+	} \
+} while (0)
+
+
+#define	I2C_REG		0xa0
+#define InI2CREG(a)	\
+{ \
+    VGAOUT8(0x3d0 + 4, I2C_REG);	\
+    a = VGAIN8(0x3d0 + 5);		\
+}
+
+#define OutI2CREG(a)	\
+{ \
+    VGAOUT8(0x3d0 + 4, I2C_REG);	\
+    VGAOUT8(0x3d0 + 5, a);		\
+}
+ 
+#define HZEXP_COMP_1		0x54
+#define HZEXP_BORDER		0x58
+#define HZEXP_FACTOR_IGA1	0x59
+
+#define VTEXP_COMP_1		0x56
+#define VTEXP_BORDER		0x5a
+#define VTEXP_FACTOR_IGA1	0x5b
+
+#define EC1_CENTER_ON	0x10
+#define EC1_EXPAND_ON	0x0c
+
+#define MODE_24 24
+
+#if (MODE_24 == 32)
+# define  BYTES_PP24 4
+#else
+# define BYTES_PP24 3
+#endif
+
+#define OVERLAY_DEPTH 16
+
+#define  STREAMS_MODE32 0x7
+#define  STREAMS_MODE24 0x6
+#define  STREAMS_MODE16 0x5 /* @@@ */
+
+
+#define DEPTH_BPP(depth) (depth == 24 ? (BYTES_PP24 << 3) : (depth + 7) & ~0x7)
+#define DEPTH_2ND(depth) (depth > 8 ? depth\
+                              : OVERLAY_DEPTH)
+#define SSTREAMS_MODE(bpp) (bpp > 16 ? (bpp > 24 ? STREAMS_MODE32 :\
+				       STREAMS_MODE24) : STREAMS_MODE16)
+
+#define HSCALING_Shift    0
+#define HSCALING_Mask     (((1L << 16)-1) << HSCALING_Shift)
+#define HSCALING(w0,w1)   ((((unsigned int)(((double)w0/(double)w1) * (1 << 15))) \
+                               << HSCALING_Shift) \
+                           & HSCALING_Mask)
+                                                                                                                    
+#define VSCALING_Shift    0
+#define VSCALING_Mask     (((1L << 20)-1) << VSCALING_Shift)
+#define VSCALING(h0,h1)   ((((unsigned int) (((double)h0/(double)h1) * (1 << 15))) \
+                               << VSCALING_Shift) \
+                           & VSCALING_Mask)
+
+
+#endif /* _SAVAGE_REGS_H */
+
diff --git a/contrib/vidix/drivers/savage_vid.c b/contrib/vidix/drivers/savage_vid.c
new file mode 100644
index 000000000..2ac76198d
--- /dev/null
+++ b/contrib/vidix/drivers/savage_vid.c
@@ -0,0 +1,1472 @@
+/*
+    Driver for S3 Savage Series
+
+    Copyright (C) 2004 by Reza Jelveh
+
+    Based on the X11 driver and nvidia vid 
+
+    Thanks to Alex Deucher for Support
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Changes:
+    2004-11-09
+      Initial version
+
+    To Do:
+			
+*/
+
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <unistd.h>
+#include <math.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+#include "savage_regs.h"
+
+
+#define VF_STREAMS_ON   0x0001
+#define BASE_PAD 0xf
+#define FRAMEBUFFER_SIZE 1024*2000*4
+/**************************************
+   S3 streams processor
+**************************************/
+
+#define EXT_MISC_CTRL2              0x67
+
+/* New streams */
+
+/* CR67[2] = 1 : enable stream 1 */
+#define ENABLE_STREAM1              0x04
+/* CR67[1] = 1 : enable stream 2 */
+#define ENABLE_STREAM2              0x02
+/* mask to clear CR67[2,1] */
+#define NO_STREAMS                  0xF9
+/* CR67[3] = 1 : Mem-mapped regs */
+#define USE_MM_FOR_PRI_STREAM       0x08
+
+#define HDM_SHIFT	16
+#define HDSCALE_4	(2 << HDM_SHIFT)
+#define HDSCALE_8	(3 << HDM_SHIFT)
+#define HDSCALE_16	(4 << HDM_SHIFT)
+#define HDSCALE_32	(5 << HDM_SHIFT)
+#define HDSCALE_64	(6 << HDM_SHIFT)
+
+/* Old Streams */
+
+#define ENABLE_STREAMS_OLD	    0x0c
+#define NO_STREAMS_OLD		    0xf3
+/* CR69[0] = 1 : Mem-mapped regs */
+#define USE_MM_FOR_PRI_STREAM_OLD   0x01
+
+static void SavageStreamsOn(void);
+
+/*
+ * There are two different streams engines used in the Savage line.
+ * The old engine is in the 3D, 4, Pro, and Twister.
+ * The new engine is in the 2000, MX, IX, and Super.
+ */
+
+
+/* streams registers for old engine */
+#define PSTREAM_CONTROL_REG		0x8180
+#define COL_CHROMA_KEY_CONTROL_REG	0x8184
+#define SSTREAM_CONTROL_REG		0x8190
+#define CHROMA_KEY_UPPER_BOUND_REG	0x8194
+#define SSTREAM_STRETCH_REG		0x8198
+#define COLOR_ADJUSTMENT_REG		0x819C
+#define BLEND_CONTROL_REG		0x81A0
+#define PSTREAM_FBADDR0_REG		0x81C0
+#define PSTREAM_FBADDR1_REG		0x81C4
+#define PSTREAM_STRIDE_REG		0x81C8
+#define DOUBLE_BUFFER_REG		0x81CC
+#define SSTREAM_FBADDR0_REG		0x81D0
+#define SSTREAM_FBADDR1_REG		0x81D4
+#define SSTREAM_STRIDE_REG		0x81D8
+#define SSTREAM_VSCALE_REG		0x81E0
+#define SSTREAM_VINITIAL_REG		0x81E4
+#define SSTREAM_LINES_REG		0x81E8
+#define STREAMS_FIFO_REG		0x81EC
+#define PSTREAM_WINDOW_START_REG	0x81F0
+#define PSTREAM_WINDOW_SIZE_REG		0x81F4
+#define SSTREAM_WINDOW_START_REG	0x81F8
+#define SSTREAM_WINDOW_SIZE_REG		0x81FC
+#define FIFO_CONTROL			0x8200
+#define PSTREAM_FBSIZE_REG		0x8300
+#define SSTREAM_FBSIZE_REG		0x8304
+#define SSTREAM_FBADDR2_REG		0x8308
+
+#define OS_XY(x,y)	(((x+1)<<16)|(y+1))
+#define OS_WH(x,y)	(((x-1)<<16)|(y))
+
+#define PCI_COMMAND_MEM 0x2
+#define MAX_FRAMES 3
+/**
+ * @brief Information on PCI device.
+ */
+pciinfo_t pci_info;
+
+/**
+ * @brief Unichrome driver colorkey settings.
+ */
+/* static vidix_grkey_t savage_grkey; */
+
+/* static int frames[VID_PLAY_MAXFRAMES]; */
+uint8_t *vio;
+uint8_t mclk_save[3];
+
+#define outb(reg,val)	OUTPORT8(reg,val)
+#define inb(reg)	INPORT8(reg)
+#define outw(reg,val)	OUTPORT16(reg,val)
+#define inw(reg)	INPORT16(reg)
+#define outl(reg,val)	OUTPORT32(reg,val)
+#define inl(reg)	INPORT32(reg)
+
+
+/*
+ * PCI-Memory IO access macros.
+ */
+#define VID_WR08(p,i,val)  (((uint8_t *)(p))[(i)]=(val))
+#define VID_RD08(p,i)	   (((uint8_t *)(p))[(i)])
+
+#define VID_WR32(p,i,val)  (((uint32_t *)(p))[(i)/4]=(val))
+#define VID_RD32(p,i)	   (((uint32_t *)(p))[(i)/4])
+
+#ifndef USE_RMW_CYCLES
+/*
+ * Can be used to inhibit READ-MODIFY-WRITE cycles. On by default.
+ */
+
+#define MEM_BARRIER() __asm__ __volatile__ ("" : : : "memory")
+
+#undef	VID_WR08
+#define VID_WR08(p,i,val) ({ MEM_BARRIER(); ((uint8_t *)(p))[(i)]=(val); })
+#undef	VID_RD08
+#define VID_RD08(p,i)     ({ MEM_BARRIER(); ((uint8_t *)(p))[(i)]; })
+
+#undef	VID_WR16
+#define VID_WR16(p,i,val) ({ MEM_BARRIER(); ((uint16_t *)(p))[(i)/2]=(val); })
+#undef	VID_RD16
+#define VID_RD16(p,i)     ({ MEM_BARRIER(); ((uint16_t *)(p))[(i)/2]; })
+
+#undef	VID_WR32
+#define VID_WR32(p,i,val) ({ MEM_BARRIER(); ((uint32_t *)(p))[(i)/4]=(val); })
+#undef	VID_RD32
+#define VID_RD32(p,i)     ({ MEM_BARRIER(); ((uint32_t *)(p))[(i)/4]; })
+#endif /* USE_RMW_CYCLES */
+
+#define VID_AND32(p,i,val) VID_WR32(p,i,VID_RD32(p,i)&(val))
+#define VID_OR32(p,i,val)  VID_WR32(p,i,VID_RD32(p,i)|(val))
+#define VID_XOR32(p,i,val) VID_WR32(p,i,VID_RD32(p,i)^(val))
+
+
+/* from x driver */
+
+#define VGAIN8(addr) VID_RD08(info->control_base+0x8000, addr)
+#define VGAIN16(addr) VID_RD16(info->control_base+0x8000, addr)
+#define VGAIN(addr) VID_RD32(info->control_base+0x8000, addr)
+
+#define VGAOUT8(addr,val) VID_WR08(info->control_base+0x8000, addr, val)
+#define VGAOUT16(addr,val) VID_WR16(info->control_base+0x8000, addr, val)
+#define VGAOUT(addr,val) VID_WR32(info->control_base+0x8000, addr, val)
+
+#define INREG(addr) VID_RD32(info->control_base, addr)
+#define OUTREG(addr,val) VID_WR32(info->control_base, addr, val)
+#define INREG8(addr) VID_RD08(info->control_base, addr)
+#define OUTREG8(addr,val) VID_WR08(info->control_base, addr, val)
+#define INREG16(addr) VID_RD16(info->control_base, addr)
+#define OUTREG16(addr,val) VID_WR16(info->control_base, addr, val)
+
+#define ALIGN_TO(v, n) (((v) + (n-1)) & ~(n-1))
+
+
+void debugout(unsigned int addr, unsigned int val);
+
+
+struct savage_chip {
+	volatile uint32_t *PMC;	   /* general control			*/
+	volatile uint32_t *PME;	   /* multimedia port			*/
+	volatile uint32_t *PFB;	   /* framebuffer control		*/
+	volatile uint32_t *PVIDEO; /* overlay control			*/
+	volatile uint8_t  *PCIO;   /* SVGA (CRTC, ATTR) registers	*/
+	volatile uint8_t  *PVIO;   /* SVGA (MISC, GRAPH, SEQ) registers */
+	volatile uint32_t *PRAMIN; /* instance memory			*/
+	volatile uint32_t *PRAMHT; /* hash table			*/
+	volatile uint32_t *PRAMFC; /* fifo context table		*/
+	volatile uint32_t *PRAMRO; /* fifo runout table			*/
+	volatile uint32_t *PFIFO;  /* fifo control region		*/
+	volatile uint32_t *FIFO;   /* fifo channels (USER)		*/
+	volatile uint32_t *PGRAPH; /* graphics engine                   */
+
+	int arch;		   /* compatible NV_ARCH_XX define */
+	unsigned long fbsize;		   /* framebuffer size		   */
+	void (* lock) (struct savage_chip *, int);
+};
+typedef struct savage_chip savage_chip;
+
+
+struct savage_info {
+    unsigned int use_colorkey;    
+    unsigned int colorkey; /* saved xv colorkey*/
+    unsigned int vidixcolorkey; /*currently used colorkey*/
+    unsigned int depth; 
+    unsigned int bpp; 
+    unsigned int videoFlags;
+    unsigned int format;
+    unsigned int pitch;
+    unsigned int blendBase;
+    unsigned int lastKnownPitch;
+    unsigned int displayWidth, displayHeight;
+    unsigned int brightness,hue,saturation,contrast;
+    unsigned int src_w,src_h;
+    unsigned int drw_w,drw_h;  /*scaled width && height*/
+    unsigned int wx,wy;                /*window x && y*/
+    unsigned int screen_x;            /*screen width*/
+    unsigned int screen_y;            /*screen height*/
+    unsigned long buffer_size;		 /* size of the image buffer	       */
+    struct savage_chip chip;	 /* NV architecture structure		       */
+    void* video_base;		 /* virtual address of control region	       */
+    void* control_base;		 /* virtual address of fb region	       */
+    unsigned long picture_base;	 /* direct pointer to video picture	       */
+    unsigned long picture_offset;	 /* offset of video picture in frame buffer    */
+//	struct savage_dma dma;           /* DMA structure                              */
+    unsigned int cur_frame;
+    unsigned int num_frames;             /* number of buffers                          */
+    int bps;			/* bytes per line */
+  void (*SavageWaitIdle) ();
+  void (*SavageWaitFifo) (int space);
+};
+typedef struct savage_info savage_info;
+
+
+static savage_info* info;
+
+
+/**
+ * @brief Unichrome driver vidix capabilities.
+ */
+static vidix_capability_t savage_cap = {
+  "Savage/ProSavage/Twister vidix",
+  "Reza Jelveh <reza.jelveh@tuhh.de>",
+  TYPE_OUTPUT,
+  {0, 0, 0, 0},
+  4096,
+  4096,
+  4,
+  4,
+  -1,
+  FLAG_UPSCALER | FLAG_DOWNSCALER,
+  VENDOR_S3_INC,
+  -1,
+  {0, 0, 0, 0}
+};
+
+struct savage_cards {
+  unsigned short chip_id;
+  unsigned short arch;
+};
+
+
+static
+unsigned int GetBlendForFourCC( int id )
+{
+    switch( id ) {
+	case IMGFMT_YUY2:
+	case IMGFMT_YV12:
+	case IMGFMT_I420:
+	    return 1;
+	case IMGFMT_Y211:
+	    return 4;
+	case IMGFMT_RGB15:
+	    return 3;
+	case IMGFMT_RGB16:
+	    return 5;
+        default:
+	    return 0;
+    }
+}
+
+/**
+ * @brief list of card IDs compliant with the Unichrome driver .
+ */
+static struct savage_cards savage_card_ids[] = {
+	/*[ProSavage PN133] AGP4X VGA Controller (Twister)*/
+	{ PCI_CHIP_S3TWISTER_P, 	       		S3_PROSAVAGE },
+	/*[ProSavage KN133] AGP4X VGA Controller (TwisterK)*/
+	{ PCI_CHIP_S3TWISTER_K, 	       		S3_PROSAVAGE },
+	/*ProSavage DDR*/
+	{ PCI_CHIP_PROSAVAGE_DDR	, 		       		S3_PROSAVAGE },
+	/*[ProSavageDDR P4M266 K] */
+	{ PCI_CHIP_PROSAVAGE_DDRK	, 			S3_PROSAVAGE },
+};
+
+static void SavageSetColorOld(void)
+{
+
+
+  if( 
+  (info->format == IMGFMT_RGB15) ||
+	(info->format == IMGFMT_RGB16)
+    )
+    {
+  OUTREG( COLOR_ADJUSTMENT_REG, 0 );
+    }
+    else
+    {
+        /* Change 0..255 into 0..15 */
+  long sat = info->saturation * 16 / 256;
+  double hue = info->hue * 0.017453292;
+  unsigned long hs1 = ((long)(sat * cos(hue))) & 0x1f;
+  unsigned long hs2 = ((long)(sat * sin(hue))) & 0x1f;
+
+  OUTREG( COLOR_ADJUSTMENT_REG, 
+      0x80008000 |
+      (info->brightness + 128) |
+      ((info->contrast & 0xf8) << (12-7)) | 
+      (hs1 << 16) |
+      (hs2 << 24)
+  );
+  debugout( COLOR_ADJUSTMENT_REG, 
+      0x80008000 |
+      (info->brightness + 128) |
+      ((info->contrast & 0xf8) << (12-7)) | 
+      (hs1 << 16) |
+      (hs2 << 24)
+  );
+  
+  }
+}
+
+static void SavageSetColorKeyOld(void)
+{
+    int red, green, blue;
+
+    /* Here, we reset the colorkey and all the controls. */
+
+    red = (info->vidixcolorkey & 0x00FF0000) >> 16;
+    green = (info->vidixcolorkey & 0x0000FF00) >> 8;
+    blue = info->vidixcolorkey & 0x000000FF;
+
+    if( !info->vidixcolorkey ) {
+      printf("SavageSetColorKey disabling colorkey\n");
+      OUTREG( COL_CHROMA_KEY_CONTROL_REG, 0 );
+      OUTREG( CHROMA_KEY_UPPER_BOUND_REG, 0 );
+      OUTREG( BLEND_CONTROL_REG, 0 );
+    }
+    else {
+	switch (info->depth) {
+		// FIXME: isnt fixed yet
+	case 8:
+	    OUTREG( COL_CHROMA_KEY_CONTROL_REG,
+		0x37000000 | (info->vidixcolorkey & 0xFF) );
+	    OUTREG( CHROMA_KEY_UPPER_BOUND_REG,
+		0x00000000 | (info->vidixcolorkey & 0xFF) );
+	    break;
+	case 15:
+			/* 15 bpp 555 */
+      red&=0x1f;
+      green&=0x1f;
+      blue&=0x1f;
+	    OUTREG( COL_CHROMA_KEY_CONTROL_REG, 
+		0x05000000 | (red<<19) | (green<<11) | (blue<<3) );
+	    OUTREG( CHROMA_KEY_UPPER_BOUND_REG, 
+		0x00000000 | (red<<19) | (green<<11) | (blue<<3) );
+	    break;
+	case 16:
+			/* 16 bpp 565 */
+      red&=0x1f;
+      green&=0x3f;
+      blue&=0x1f;
+	    OUTREG( COL_CHROMA_KEY_CONTROL_REG, 
+		0x16000000 | (red<<19) | (green<<10) | (blue<<3) );
+	    OUTREG( CHROMA_KEY_UPPER_BOUND_REG, 
+		0x00020002 | (red<<19) | (green<<10) | (blue<<3) );
+	    break;
+	case 24:
+			/* 24 bpp 888 */
+	    OUTREG( COL_CHROMA_KEY_CONTROL_REG, 
+		0x17000000 | (red<<16) | (green<<8) | (blue) );
+	    OUTREG( CHROMA_KEY_UPPER_BOUND_REG, 
+		0x00000000 | (red<<16) | (green<<8) | (blue) );
+	    break;
+	}    
+
+	/* We use destination colorkey */
+	OUTREG( BLEND_CONTROL_REG, 0x05000000 );
+  }
+}
+
+
+static void SavageDisplayVideoOld(void)
+{
+    int vgaCRIndex, vgaCRReg, vgaIOBase;
+    unsigned int ssControl;
+    int cr92;
+
+
+    vgaIOBase = 0x3d0;
+    vgaCRIndex = vgaIOBase + 4;
+    vgaCRReg = vgaIOBase + 5;
+
+//    if( psav->videoFourCC != id )
+//	SavageStreamsOff(pScrn);
+
+    if( !info->videoFlags & VF_STREAMS_ON )
+    {
+				SavageStreamsOn();
+	//	SavageResetVideo();
+        SavageSetColorOld();
+				SavageSetColorKeyOld();
+    }
+   
+
+
+
+    /* Set surface format. */
+
+		OUTREG(SSTREAM_CONTROL_REG,GetBlendForFourCC(info->format) << 24 | info->src_w);
+
+		debugout(SSTREAM_CONTROL_REG,GetBlendForFourCC(info->format) << 24 | info->src_w);
+
+    /* Calculate horizontal scale factor. */
+
+    //FIXME: enable scaling
+    OUTREG(SSTREAM_STRETCH_REG, (info->src_w << 15) / info->drw_w );
+//    debugout(SSTREAM_STRETCH_REG, 1 << 15);
+
+    OUTREG(SSTREAM_LINES_REG, info->src_h );
+    debugout(SSTREAM_LINES_REG, info->src_h );
+
+
+    OUTREG(SSTREAM_VINITIAL_REG, 0 );
+    debugout(SSTREAM_VINITIAL_REG, 0 );
+    /* Calculate vertical scale factor. */
+
+//    OUTREG(SSTREAM_VSCALE_REG, 1 << 15);
+    OUTREG(SSTREAM_VSCALE_REG, VSCALING(info->src_h,info->drw_h) );
+    debugout(SSTREAM_VSCALE_REG, VSCALING(info->src_h,info->drw_h) );
+//    OUTREG(SSTREAM_VSCALE_REG, (info->src_h << 15) / info->drw_h );
+
+    /* Set surface location and stride. */
+
+    OUTREG(SSTREAM_FBADDR0_REG, info->picture_offset  );
+    debugout(SSTREAM_FBADDR0_REG, info->picture_offset  );
+
+    OUTREG(SSTREAM_FBADDR1_REG, 0 );
+    debugout(SSTREAM_FBADDR1_REG, 0 );
+    
+    OUTREG(SSTREAM_STRIDE_REG, info->pitch );
+    debugout(SSTREAM_STRIDE_REG, info->pitch );
+
+    OUTREG(SSTREAM_WINDOW_START_REG, OS_XY(info->wx, info->wy) );
+    debugout(SSTREAM_WINDOW_START_REG, OS_XY(info->wx, info->wy) );
+    OUTREG(SSTREAM_WINDOW_SIZE_REG, OS_WH(info->drw_w, info->drw_h) );
+    debugout(SSTREAM_WINDOW_SIZE_REG, OS_WH(info->drw_w, info->drw_h) );
+
+
+
+    ssControl = 0;
+
+    if( info->src_w > (info->drw_w << 1) )
+    {
+	/* BUGBUG shouldn't this be >=?  */
+	if( info->src_w <= (info->drw_w << 2) )
+	    ssControl |= HDSCALE_4;
+	else if( info->src_w > (info->drw_w << 3) )
+	    ssControl |= HDSCALE_8;
+	else if( info->src_w > (info->drw_w << 4) )
+	    ssControl |= HDSCALE_16;
+	else if( info->src_w > (info->drw_w << 5) )
+	    ssControl |= HDSCALE_32;
+	else if( info->src_w > (info->drw_w << 6) )
+	    ssControl |= HDSCALE_64;
+    }
+
+    ssControl |= info->src_w;
+    ssControl |= (1 << 24);
+
+    //FIXME: enable scaling
+    OUTREG(SSTREAM_CONTROL_REG, ssControl);
+    debugout(SSTREAM_CONTROL_REG, ssControl);
+
+		// FIXME: this should actually be enabled
+		
+    info->pitch = (info->pitch + 7) / 8;
+    VGAOUT8(vgaCRIndex, 0x92);
+    cr92 = VGAIN8(vgaCRReg);
+    VGAOUT8(vgaCRReg, (cr92 & 0x40) | (info->pitch >> 8) | 0x80);
+    VGAOUT8(vgaCRIndex, 0x93);
+    VGAOUT8(vgaCRReg, info->pitch);
+    OUTREG(STREAMS_FIFO_REG, 2 | 25 << 5 | 32 << 11);
+		
+    
+    
+
+}
+
+static void SavageInitStreamsOld()
+{
+    /*unsigned long jDelta;*/
+    unsigned long format = 0;
+
+    /*
+     * For the OLD streams engine, several of these registers
+     * cannot be touched unless streams are on.  Seems backwards to me;
+     * I'd want to set 'em up, then cut 'em loose.
+     */
+
+
+	/*jDelta = pScrn->displayWidth * (pScrn->bitsPerPixel + 7) / 8;*/
+	switch( info->depth ) {
+	    case  8: format = 0 << 24; break;
+	    case 15: format = 3 << 24; break;
+	    case 16: format = 5 << 24; break;
+	    case 24: format = 7 << 24; break;
+	}
+#warning enable this again
+	OUTREG(PSTREAM_FBSIZE_REG, 
+		info->screen_y * info->screen_x * (info->bpp >> 3));
+    
+    OUTREG( PSTREAM_WINDOW_START_REG, OS_XY(0,0) );
+    OUTREG( PSTREAM_WINDOW_SIZE_REG, OS_WH(info->screen_x, info->screen_y) );
+    OUTREG( PSTREAM_FBADDR1_REG, 0 ); 
+    /*OUTREG( PSTREAM_STRIDE_REG, jDelta );*/
+    OUTREG( PSTREAM_CONTROL_REG, format );
+    OUTREG( PSTREAM_FBADDR0_REG, 0 );
+		
+    /*OUTREG( PSTREAM_FBSIZE_REG, jDelta * pScrn->virtualY >> 3 );*/
+
+    OUTREG( COL_CHROMA_KEY_CONTROL_REG, 0 );
+    OUTREG( SSTREAM_CONTROL_REG, 0 );
+    OUTREG( CHROMA_KEY_UPPER_BOUND_REG, 0 );
+    OUTREG( SSTREAM_STRETCH_REG, 0 );
+    OUTREG( COLOR_ADJUSTMENT_REG, 0 );
+    OUTREG( BLEND_CONTROL_REG, 1 << 24 );
+    OUTREG( DOUBLE_BUFFER_REG, 0 );
+    OUTREG( SSTREAM_FBADDR0_REG, 0 );
+    OUTREG( SSTREAM_FBADDR1_REG, 0 );
+    OUTREG( SSTREAM_FBADDR2_REG, 0 );
+    OUTREG( SSTREAM_FBSIZE_REG, 0 );
+    OUTREG( SSTREAM_STRIDE_REG, 0 );
+    OUTREG( SSTREAM_VSCALE_REG, 0 );
+    OUTREG( SSTREAM_LINES_REG, 0 );
+    OUTREG( SSTREAM_VINITIAL_REG, 0 );
+#warning is this needed?
+    OUTREG( SSTREAM_WINDOW_START_REG, OS_XY(0xfffe, 0xfffe) );
+    OUTREG( SSTREAM_WINDOW_SIZE_REG, OS_WH(10,2) );
+
+}
+
+static void SavageStreamsOn()
+{
+     unsigned char jStreamsControl;
+     unsigned short vgaCRIndex = 0x3d0 + 4;
+     unsigned short vgaCRReg = 0x3d0 + 5;
+
+//    xf86ErrorFVerb(STREAMS_TRACE, "SavageStreamsOn\n" );
+
+    /* Sequence stolen from streams.c in M7 NT driver */
+
+
+		enable_app_io ();
+
+    /* Unlock extended registers. */
+
+	/* FIXME: it looks like mmaped io is broken with vgaout16  */
+    VGAOUT16(vgaCRIndex, 0x4838 );
+    VGAOUT16(vgaCRIndex, 0xa039);
+    VGAOUT16(0x3c4, 0x0608);
+
+		
+	
+    VGAOUT8( vgaCRIndex, EXT_MISC_CTRL2 );
+
+    if( S3_SAVAGE_MOBILE_SERIES(info->chip.arch) )
+    {
+//	SavageInitStreamsNew( pScrn );
+
+	jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAM1;
+
+	    /* Wait for VBLANK. */	
+	    VerticalRetraceWait();
+	    /* Fire up streams! */
+	    VGAOUT16( vgaCRIndex, (jStreamsControl << 8) | EXT_MISC_CTRL2 );
+	/* These values specify brightness, contrast, saturation and hue. */
+	    OUTREG( SEC_STREAM_COLOR_CONVERT1, 0x0000C892 );
+	    OUTREG( SEC_STREAM_COLOR_CONVERT2, 0x00039F9A );
+	    OUTREG( SEC_STREAM_COLOR_CONVERT3, 0x01F1547E );
+    }
+    else if (info->chip.arch == S3_SAVAGE2000)
+    {
+//	SavageInitStreams2000( pScrn );
+
+	jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAM1;
+
+	/* Wait for VBLANK. */	
+	VerticalRetraceWait();
+	/* Fire up streams! */
+	VGAOUT16( vgaCRIndex, (jStreamsControl << 8) | EXT_MISC_CTRL2 );
+	/* These values specify brightness, contrast, saturation and hue. */
+	OUTREG( SEC_STREAM_COLOR_CONVERT0_2000, 0x0000C892 );
+	OUTREG( SEC_STREAM_COLOR_CONVERT1_2000, 0x00033400 );
+	OUTREG( SEC_STREAM_COLOR_CONVERT2_2000, 0x000001CF );
+	OUTREG( SEC_STREAM_COLOR_CONVERT3_2000, 0x01F1547E );
+    }
+    else
+    {
+	jStreamsControl = VGAIN8( vgaCRReg ) | ENABLE_STREAMS_OLD;
+
+	/* Wait for VBLANK. */
+	
+	VerticalRetraceWait();
+
+	/* Fire up streams! */
+
+	VGAOUT16( vgaCRIndex, (jStreamsControl << 8) | EXT_MISC_CTRL2 );
+
+	SavageInitStreamsOld( );
+    }
+
+    /* Wait for VBLANK. */
+    
+    VerticalRetraceWait();
+
+    /* Turn on secondary stream TV flicker filter, once we support TV. */
+
+    /* SR70 |= 0x10 */
+
+    info->videoFlags |= VF_STREAMS_ON;
+
+}
+
+
+
+
+static void savage_getscreenproperties(struct savage_info *info){
+  unsigned char bpp=0;
+  /* uint32_t width=0; unused */
+
+  uint32_t vgaIOBase, vgaCRIndex, vgaCRReg;
+
+  vgaIOBase = 0x3d0;
+  vgaCRIndex = vgaIOBase + 4;
+  vgaCRReg = vgaIOBase + 5;
+
+
+  /* a little reversed from x driver source code */
+  VGAOUT8(vgaCRIndex, 0x67);
+  bpp = VGAIN8(vgaCRReg);
+
+
+  switch (bpp&0xf0) {
+  case 0x00:
+  case 0x10:
+      info->depth=8;
+      info->bpp=8;
+      break;
+  case 0x20:
+  case 0x30:
+      info->depth=15;
+      info->bpp=16;
+      break;
+  case 0x40:
+  case 0x50:
+      info->depth=16;
+      info->bpp=16;
+      break;
+  case 0x70:
+  case 0xd0:
+      info->depth=24;
+      info->bpp=32;
+      break;
+
+
+  }
+
+
+  VGAOUT8(vgaCRIndex, 0x1);
+  info->screen_x = (1 + VGAIN8(vgaCRReg))  <<3;
+  /*get screen height*/
+  /* get first 8 bits in VT_DISPLAY_END*/
+  VGAOUT8(0x03D4, 0x12);
+  info->screen_y = VGAIN8(0x03D5);
+  VGAOUT8(0x03D4,0x07);
+  /* get 9th bit in CRTC_OVERFLOW*/
+  info->screen_y |= (VGAIN8(0x03D5) &0x02)<<7;
+  /* and the 10th in CRTC_OVERFLOW*/
+  info->screen_y |=(VGAIN8(0x03D5) &0x40)<<3;
+  ++info->screen_y;
+
+	printf("screen_x = %d, screen_y = %d, bpp = %d\n",info->screen_x,info->screen_y,info->bpp);
+}
+
+
+static void SavageStreamsOff()
+{
+    unsigned char jStreamsControl;
+    unsigned short vgaCRIndex = 0x3d0 + 4;
+    unsigned short vgaCRReg = 0x3d0 + 5;
+
+
+    /* Unlock extended registers. */
+
+    VGAOUT16(vgaCRIndex, 0x4838);
+    VGAOUT16(vgaCRIndex, 0xa039);
+    VGAOUT16(0x3c4, 0x0608);
+
+    VGAOUT8( vgaCRIndex, EXT_MISC_CTRL2 );
+    if( S3_SAVAGE_MOBILE_SERIES(info->chip.arch)  ||
+        (info->chip.arch == S3_SUPERSAVAGE) ||
+        (info->chip.arch == S3_SAVAGE2000) )
+	jStreamsControl = VGAIN8( vgaCRReg ) & NO_STREAMS;
+    else
+	jStreamsControl = VGAIN8( vgaCRReg ) & NO_STREAMS_OLD;
+
+    /* Wait for VBLANK. */
+
+    VerticalRetraceWait();
+
+    /* Kill streams. */
+
+    VGAOUT16(vgaCRIndex, (jStreamsControl << 8) | EXT_MISC_CTRL2 );
+
+    VGAOUT16(vgaCRIndex, 0x0093 );
+    VGAOUT8( vgaCRIndex, 0x92 );
+    VGAOUT8( vgaCRReg, VGAIN8(vgaCRReg) & 0x40 );
+
+    info->videoFlags &= ~VF_STREAMS_ON;
+}
+
+
+/**
+ * @brief Check age of driver.
+ *
+ * @return vidix version number.
+ */
+unsigned int
+vixGetVersion (void)
+{
+  return (VIDIX_VERSION);
+}
+
+/**
+ * @brief Find chip index in Unichrome compliant devices list.
+ *
+ * @param chip_id PCI device ID.
+ *
+ * @returns index position in savage_card_ids if successful.
+ *          -1 if chip_id is not a compliant chipset ID.
+ */
+
+static int find_chip(unsigned chip_id){
+  unsigned i;
+  for(i = 0;i < sizeof(savage_card_ids)/sizeof(struct savage_cards);i++)
+  {
+    if(chip_id == savage_card_ids[i].chip_id)return i;
+  }
+  return -1;
+}
+
+/**
+ * @brief Probe hardware to find some useable chipset.
+ *
+ * @param verbose specifies verbose level.
+ * @param force specifies force mode : driver should ignore
+ *              device_id (danger but useful for new devices)
+ *
+ * @returns 0 if it can handle something in PC.
+ *          a negative error code otherwise.
+ */
+
+int vixProbe(int verbose, int force){
+    pciinfo_t lst[MAX_PCI_DEVICES];
+    unsigned i,num_pci;
+    int err;
+
+    if (force)
+	    printf("[savage_vid]: warning: forcing not supported yet!\n");
+    err = pci_scan(lst,&num_pci);
+    if(err){
+	printf("[savage_vid] Error occurred during pci scan: %s\n",strerror(err));
+	return err;
+    }
+    else {
+	err = ENXIO;
+	for(i=0; i < num_pci; i++){
+	    if(lst[i].vendor == VENDOR_S3_INC) {
+		int idx;
+		const char *dname;
+		idx = find_chip(lst[i].device);
+		if(idx == -1)
+		    continue;
+		dname = pci_device_name(lst[i].vendor, lst[i].device);
+		dname = dname ? dname : "Unknown chip";
+		printf("[savage_vid] Found chip: %s\n", dname);
+		savage_cap.device_id = lst[i].device;
+		err = 0;
+		memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+		break;
+	    }
+	}
+    }
+    if(err && verbose) printf("[savage_vid] Can't find chip\n");
+    return err;
+}
+
+/**
+ * @brief Initializes driver.
+ *
+ * @returns 0 if ok.
+ *          a negative error code otherwise.
+ */
+int
+vixInit (const char *args)
+{
+	int mtrr;
+  unsigned char config1, /* m, n, n1, n2, sr8, cr3f, cr66 = 0, */ tmp;
+
+  static unsigned char RamSavage3D[] = { 8, 4, 4, 2 };
+  static unsigned char RamSavage4[] =  { 2, 4, 8, 12, 16, 32, 64, 32 };
+  static unsigned char RamSavageMX[] = { 2, 8, 4, 16, 8, 16, 4, 16 };
+  static unsigned char RamSavageNB[] = { 0, 2, 4, 8, 16, 32, 16, 2 };
+
+  int videoRam /*, videoRambytes */;
+
+  uint32_t   vgaIOBase, vgaCRIndex, vgaCRReg ;
+
+  unsigned char val;
+
+  vgaIOBase = 0x3d0;
+  vgaCRIndex = vgaIOBase + 4;
+  vgaCRReg = vgaIOBase + 5;
+
+	fprintf(stderr, "vixInit enter \n");
+//	//getc(stdin);
+	
+  info = (savage_info*)calloc(1,sizeof(savage_info));
+  
+
+  /* need this if we want direct outb and inb access? */
+  enable_app_io ();
+
+  /* 12mb + 32kb ? */
+  /* allocate some space for control registers */
+  info->chip.arch =  savage_card_ids[find_chip(pci_info.device)].arch;  
+
+  if (info->chip.arch == S3_SAVAGE3D) {
+      info->control_base = map_phys_mem(pci_info.base0+SAVAGE_NEWMMIO_REGBASE_S3, SAVAGE_NEWMMIO_REGSIZE);
+  }
+  else {
+      info->control_base = map_phys_mem(pci_info.base0+SAVAGE_NEWMMIO_REGBASE_S4, SAVAGE_NEWMMIO_REGSIZE);
+  }
+
+//  info->chip.PCIO   = (uint8_t *)  (info->control_base + SAVAGE_NEWMMIO_VGABASE);
+
+  // FIXME: enable mmio?
+  val = VGAIN8 (0x3c3);
+  VGAOUT8 (0x3c3, val | 0x01);
+  val = VGAIN8 (0x3cc);
+  VGAOUT8 (0x3c2, val | 0x01);
+
+  if (info->chip.arch >= S3_SAVAGE4)
+	{
+		VGAOUT8 (0x3d4, 0x40);
+		val = VGAIN8 (0x3d5);
+		VGAOUT8 (0x3d5, val | 1);
+	}
+
+
+
+  /* unprotect CRTC[0-7] */
+  VGAOUT8(vgaCRIndex, 0x11);
+  tmp = VGAIN8(vgaCRReg);
+//  printf("$########## tmp = %d\n",tmp);
+  VGAOUT8(vgaCRReg, tmp & 0x7f);
+
+
+  /* unlock extended regs */
+  VGAOUT16(vgaCRIndex, 0x4838);
+  VGAOUT16(vgaCRIndex, 0xa039);
+  VGAOUT16(0x3c4, 0x0608);
+
+  VGAOUT8(vgaCRIndex, 0x40);
+  tmp = VGAIN8(vgaCRReg);
+  VGAOUT8(vgaCRReg, tmp & ~0x01);
+
+  /* unlock sys regs */
+  VGAOUT8(vgaCRIndex, 0x38);
+  VGAOUT8(vgaCRReg, 0x48);
+
+  /* Unlock system registers. */
+  VGAOUT16(vgaCRIndex, 0x4838);
+
+  /* Next go on to detect amount of installed ram */
+
+  VGAOUT8(vgaCRIndex, 0x36);            /* for register CR36 (CONFG_REG1), */
+  config1 = VGAIN8(vgaCRReg);           /* get amount of vram installed */
+
+
+  switch( info->chip.arch ) {
+    case S3_SAVAGE3D:
+      videoRam = RamSavage3D[ (config1 & 0xC0) >> 6 ] * 1024;
+      break;
+
+    case S3_SAVAGE4:
+		/* 
+			* The Savage4 has one ugly special case to consider.  On
+			* systems with 4 banks of 2Mx32 SDRAM, the BIOS says 4MB
+			* when it really means 8MB.  Why do it the same when you
+			* can do it different...
+			*/
+			VGAOUT8(0x3d4, 0x68);  /* memory control 1 */
+			if( (VGAIN8(0x3d5) & 0xC0) == (0x01 << 6) )
+				RamSavage4[1] = 8;
+
+			/*FALLTHROUGH*/
+
+		case S3_SAVAGE2000:
+			videoRam = RamSavage4[ (config1 & 0xE0) >> 5 ] * 1024;
+			break;
+
+		case S3_SAVAGE_MX:
+			videoRam = RamSavageMX[ (config1 & 0x0E) >> 1 ] * 1024;
+			break;
+
+		case S3_PROSAVAGE:
+			videoRam = RamSavageNB[ (config1 & 0xE0) >> 5 ] * 1024;
+			break;
+
+		default:
+			/* How did we get here? */
+			videoRam = 0;
+			break;
+	}
+
+
+	printf("###### videoRam = %d\n",videoRam);
+	info->chip.fbsize = videoRam * 1024;
+
+
+  /* reset graphics engine to avoid memory corruption */
+#if 0
+  VGAOUT8 (0x3d4, 0x66);
+  cr66 = VGAIN8 (0x3d5);
+  VGAOUT8 (0x3d5, cr66 | 0x02);
+  udelay (10000);
+
+  VGAOUT8 (0x3d4, 0x66);
+  VGAOUT8 (0x3d5, cr66 & ~0x02); /* clear reset flag */
+#endif
+ /* udelay (10000); */
+
+	/* This maps framebuffer @6MB, thus 2MB are left for video. */
+	if (info->chip.arch == S3_SAVAGE3D) {
+		info->video_base = map_phys_mem(pci_info.base0, info->chip.fbsize);
+		info->picture_offset = 1024*768* 4 * ((info->chip.fbsize > 4194304)?2:1);
+	}
+	else {
+		info->video_base = map_phys_mem(pci_info.base1, info->chip.fbsize);
+		info->picture_offset = info->chip.fbsize - FRAMEBUFFER_SIZE;
+//			info->picture_offset = 1024*1024* 4 * 2;
+	}
+	if ( info->video_base < 0 ){
+		printf("errno = %s\n",  strerror(errno));
+		return -1; 
+	}
+
+
+	info->picture_base = (uint32_t) info->video_base + info->picture_offset;
+
+	if ( info->chip.arch == S3_SAVAGE3D ){
+		mtrr = mtrr_set_type(pci_info.base0, info->chip.fbsize, MTRR_TYPE_WRCOMB);
+	}
+	else{ 
+		mtrr = mtrr_set_type(pci_info.base1, info->chip.fbsize, MTRR_TYPE_WRCOMB);
+	}
+
+	if (mtrr!= 0)
+		printf("[savage_vid] unable to setup MTRR: %s\n", strerror(mtrr));
+	else
+		printf("[savage_vid] MTRR set up\n");
+
+	/* This may trash your screen for resolutions greater than 1024x768, sorry. */
+	
+
+	savage_getscreenproperties(info);
+//	return -1;
+	info->videoFlags = 0;
+
+	SavageStreamsOn();
+	//getc(stdin);
+	//FIXME ADD
+  return 0;
+}
+
+/**
+ * @brief Destroys driver.
+ */
+void
+vixDestroy (void)
+{
+	unmap_phys_mem(info->video_base, info->chip.fbsize);
+	unmap_phys_mem(info->control_base, SAVAGE_NEWMMIO_REGSIZE);
+	//FIXME ADD
+}
+
+/**
+ * @brief Get chipset's hardware capabilities.
+ *
+ * @param to Pointer to the vidix_capability_t structure to be filled.
+ *
+ * @returns 0.
+ */
+int
+vixGetCapability (vidix_capability_t * to)
+{
+  memcpy (to, &savage_cap, sizeof (vidix_capability_t));
+  return 0;
+}
+
+/**
+ * @brief Report if the video FourCC is supported by hardware.
+ *
+ * @param fourcc input image format.
+ *
+ * @returns 1 if the fourcc is supported.
+ *          0 otherwise.
+ */
+static int
+is_supported_fourcc (uint32_t fourcc)
+{
+  switch (fourcc)
+    {
+//FIXME: YV12 isnt working properly yet			
+//    case IMGFMT_YV12:
+//    case IMGFMT_I420:
+    case IMGFMT_UYVY:
+    case IMGFMT_YVYU:
+    case IMGFMT_YUY2:
+    case IMGFMT_RGB15:
+    case IMGFMT_RGB16:
+//    case IMGFMT_BGR32:
+      return 1;
+    default:
+      return 0;
+    }
+}
+
+/**
+ * @brief Try to configure video memory for given fourcc.
+ *
+ * @param to Pointer to the vidix_fourcc_t structure to be filled.
+ *
+ * @returns 0 if ok.
+ *          errno otherwise.
+ */
+int
+vixQueryFourcc (vidix_fourcc_t * to)
+{
+  if (is_supported_fourcc (to->fourcc))
+    {
+      to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+	VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+	VID_DEPTH_12BPP | VID_DEPTH_15BPP |
+	VID_DEPTH_16BPP | VID_DEPTH_24BPP | VID_DEPTH_32BPP;
+      to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+      return 0;
+    }
+  else
+    to->depth = to->flags = 0;
+
+  return ENOSYS;
+}
+
+/**
+ * @brief Get the GrKeys
+ *
+ * @param grkey Pointer to the vidix_grkey_t structure to be filled by driver.
+ *
+ * @return 0.
+ */
+/*int
+vixGetGrKeys (vidix_grkey_t * grkey)
+{
+
+//  if(info->d_width && info->d_height)savage_overlay_start(info,0);
+
+  return (0);
+}
+ * */
+
+/**
+ * @brief Set the GrKeys
+ *
+ * @param grkey Colorkey to be set.
+ *
+ * @return 0.
+ */
+int
+vixSetGrKeys (const vidix_grkey_t * grkey)
+{
+  if (grkey->ckey.op == CKEY_FALSE)
+  {
+    info->use_colorkey = 0;
+    info->vidixcolorkey=0;
+    printf("[savage_vid] colorkeying disabled\n");
+  }
+  else {
+    info->use_colorkey = 1;
+    info->vidixcolorkey = ((grkey->ckey.red<<16)|(grkey->ckey.green<<8)|grkey->ckey.blue);
+
+    printf("[savage_vid] set colorkey 0x%x\n",info->vidixcolorkey);
+  }
+	//FIXME: freezes if streams arent enabled
+  SavageSetColorKeyOld();
+  return (0);
+}
+
+/**
+ * @brief Unichrome driver equalizer capabilities.
+ */
+vidix_video_eq_t equal = {
+  VEQ_CAP_BRIGHTNESS | VEQ_CAP_SATURATION | VEQ_CAP_HUE,
+  300, 100, 0, 0, 0, 0, 0, 0
+};
+
+
+/**
+ * @brief Get the equalizer capabilities.
+ *
+ * @param eq Pointer to the vidix_video_eq_t structure to be filled by driver.
+ *
+ * @return 0.
+ */
+int
+vixPlaybackGetEq (vidix_video_eq_t * eq)
+{
+  memcpy (eq, &equal, sizeof (vidix_video_eq_t));
+  return 0;
+}
+
+/**
+ * @brief Set the equalizer capabilities for color correction
+ *
+ * @param eq equalizer capabilities to be set.
+ *
+ * @return 0.
+ */
+int
+vixPlaybackSetEq (const vidix_video_eq_t * eq)
+{
+  return 0;
+}
+
+/**
+ * @brief Y, U, V offsets.
+ */
+/* static int YOffs, UOffs, VOffs; */
+
+/**
+ * @brief Configure driver for playback. Driver should prepare BES.
+ *
+ * @param info configuration description for playback.
+ *
+ * @returns  0 in case of success.
+ *          -1 otherwise.
+ */
+int
+vixConfigPlayback (vidix_playback_t * vinfo)
+{
+  int uv_size, swap_uv;
+  unsigned int i;
+#if 0
+  int extfifo_on;
+  int srcPitch,srcPitch2;
+
+  /* Overlay register settings */
+  uint32_t win_start, win_end;
+  uint32_t zoom, mini;
+  uint32_t dcount, falign, qwfetch;
+  uint32_t y_start, u_start, v_start;
+  uint32_t v_ctrl, fifo_ctrl;
+#endif
+
+  if (!is_supported_fourcc (vinfo->fourcc))
+    return -1;
+
+
+
+  info->src_w = vinfo->src.w;
+  info->src_h = vinfo->src.h;
+
+  info->drw_w = vinfo->dest.w;
+  info->drw_h = vinfo->dest.h;
+  
+  info->wx = vinfo->dest.x;
+  info->wy = vinfo->dest.y;
+  info->format = vinfo->fourcc;
+
+  info->lastKnownPitch = 0;
+  info->brightness = 0;
+  info->contrast = 128;
+  info->saturation = 128;
+  info->hue = 0;
+
+
+  vinfo->dga_addr=(void*)(info->picture_base);
+
+
+		  vinfo->offset.y = 0;
+		  vinfo->offset.v = 0;
+		  vinfo->offset.u = 0;
+
+		  vinfo->dest.pitch.y = 32;
+		  vinfo->dest.pitch.u = 32;
+		  vinfo->dest.pitch.v = 32;
+	//	  vinfo->dest.pitch.u = 0;
+	//	  vinfo->dest.pitch.v = 0;
+			
+
+   info->pitch = ((info->src_w << 1) + 15) & ~15;
+
+  swap_uv = 0;
+  switch (vinfo->fourcc)
+  {
+	  case IMGFMT_YUY2:
+	  case IMGFMT_UYVY:
+			
+		  info->pitch = ((info->src_w << 1) + (vinfo->dest.pitch.y-1)) & ~(vinfo->dest.pitch.y-1);
+
+			info->pitch = info->src_w << 1;
+      info->pitch = ALIGN_TO (info->src_w << 1, 32);
+      uv_size = 0;
+		  break;
+	  case IMGFMT_YV12:
+		swap_uv = 1;
+
+
+	
+		/*
+			srcPitch = (info->src_w + 3) & ~3;
+			vinfo->offset.u = srcPitch * info->src_h;
+			srcPitch2 = ((info->src_w >> 1) + 3) & ~3;
+			vinfo->offset.v = (srcPitch2 * (info->src_h >> 1)) + vinfo->offset.v;
+
+			vinfo->dest.pitch.y=srcPitch ;
+			vinfo->dest.pitch.v=srcPitch2 ;
+			vinfo->dest.pitch.u=srcPitch2 ;
+			*/
+	
+
+      info->pitch = ALIGN_TO (info->src_w, 32);
+      uv_size = (info->pitch >> 1) * (info->src_h >> 1);
+
+  vinfo->offset.y = 0;
+  vinfo->offset.v = vinfo->offset.y + info->pitch * info->src_h;
+  vinfo->offset.u = vinfo->offset.v + uv_size;
+  vinfo->frame_size = vinfo->offset.u + uv_size;
+/*  YOffs = info->offset.y;
+  UOffs = (swap_uv ? vinfo->offset.v : vinfo->offset.u);
+  VOffs = (swap_uv ? vinfo->offset.u : vinfo->offset.v);
+	*/
+//	  vinfo->offset.y = info->src_w;
+//	  vinfo->offset.v = vinfo->offset.y + info->src_w /2 * info->src_h;
+//	  vinfo->offset.u = vinfo->offset.v + (info->src_w >> 1) * (info->src_h >> 1) ;
+
+		  break;
+  }
+			info->pitch |= ((info->pitch >> 1) << 16);
+
+		  vinfo->frame_size = info->pitch * info->src_h;
+
+			printf("$#### destination pitch = %u\n", info->pitch&0xffff);
+
+
+
+
+  info->buffer_size = vinfo->frame_size;
+  info->num_frames = vinfo->num_frames= (info->chip.fbsize - info->picture_offset)/vinfo->frame_size;
+  if(vinfo->num_frames > MAX_FRAMES)vinfo->num_frames = MAX_FRAMES;
+//    vinfo->num_frames = 1;
+//    printf("[nvidia_vid] Number of frames %i\n",vinfo->num_frames);
+  for(i=0;i <vinfo->num_frames;i++)vinfo->offsets[i] = vinfo->frame_size*i;
+
+  return 0;
+}
+
+/**
+ * @brief Set playback on : driver should activate BES on this call.
+ *
+ * @return 0.
+ */
+int
+vixPlaybackOn (void)
+{
+ // FIXME: enable
+  SavageDisplayVideoOld();
+//FIXME ADD
+  return 0;
+}
+
+/**
+ * @brief Set playback off : driver should deactivate BES on this call.
+ *
+ * @return 0.
+ */
+int
+vixPlaybackOff (void)
+{
+	// otherwise we wont disable streams properly in new xorg
+	// FIXME: shouldnt this be enabled?
+//  SavageStreamsOn();
+  SavageStreamsOff();
+//  info->vidixcolorkey=0x0;
+
+//  OUTREG( SSTREAM_WINDOW_START_REG, OS_XY(0xfffe, 0xfffe) );
+//  SavageSetColorKeyOld();
+//FIXME ADD
+  return 0;
+}
+
+/**
+ * @brief Driver should prepare and activate corresponded frame.
+ *
+ * @param frame the frame index.
+ *
+ * @return 0.
+ *
+ * @note This function is used only for double and triple buffering
+ *       and never used for single buffering playback.
+ */
+#if 0
+int
+vixPlaybackFrameSelect (unsigned int frame)
+{
+////FIXME ADD
+//    savage_overlay_start(info, frame);
+    //if (info->num_frames >= 1)
+//	    info->cur_frame = frame//(frame+1)%info->num_frames;
+//
+//	savage4_waitidle(info); 
+ 	
+   printf("vixPlaybackFrameSelect Leave\n" );
+	 // FIXME: does this work to avoid tearing?
+//   VerticalRetraceWait();
+   
+  return 0;
+}
+
+#endif 
+
+
+
+void debugout(unsigned int addr, unsigned int val){
+	return ;
+    switch ( addr ){
+	case PSTREAM_CONTROL_REG:
+	    fprintf(stderr,"PSTREAM_CONTROL_REG");
+	    break;
+	case COL_CHROMA_KEY_CONTROL_REG:
+	    fprintf(stderr,"COL_CHROMA_KEY_CONTROL_REG");
+	    break;
+	case SSTREAM_CONTROL_REG:
+	    fprintf(stderr,"SSTREAM_CONTROL_REG");
+	    break;
+	case CHROMA_KEY_UPPER_BOUND_REG:
+	    fprintf(stderr,"CHROMA_KEY_UPPER_BOUND_REG");
+	    break;
+	case SSTREAM_STRETCH_REG:
+	    fprintf(stderr,"SSTREAM_STRETCH_REG");
+	    break;
+	case COLOR_ADJUSTMENT_REG:
+	    fprintf(stderr,"COLOR_ADJUSTMENT_REG");
+	    break;
+	case BLEND_CONTROL_REG:
+	    fprintf(stderr,"BLEND_CONTROL_REG");
+	    break;
+	case PSTREAM_FBADDR0_REG:
+	    fprintf(stderr,"PSTREAM_FBADDR0_REG");
+	    break;
+	case PSTREAM_FBADDR1_REG:
+	    fprintf(stderr,"PSTREAM_FBADDR1_REG");
+	    break;
+	case PSTREAM_STRIDE_REG:
+	    fprintf(stderr,"PSTREAM_STRIDE_REG");
+	    break;
+	case DOUBLE_BUFFER_REG:
+	    fprintf(stderr,"DOUBLE_BUFFER_REG");
+	    break;
+	case SSTREAM_FBADDR0_REG:
+	    fprintf(stderr,"SSTREAM_FBADDR0_REG");
+	    break;
+	case SSTREAM_FBADDR1_REG:
+	    fprintf(stderr,"SSTREAM_FBADDR1_REG");
+	    break;
+	case SSTREAM_STRIDE_REG:
+	    fprintf(stderr,"SSTREAM_STRIDE_REG");
+	    break;
+	case SSTREAM_VSCALE_REG:
+	    fprintf(stderr,"SSTREAM_VSCALE_REG");
+	    break;
+	case SSTREAM_VINITIAL_REG:
+	    fprintf(stderr,"SSTREAM_VINITIAL_REG");
+	    break;
+	case SSTREAM_LINES_REG:
+	    fprintf(stderr,"SSTREAM_LINES_REG");
+	    break;
+	case STREAMS_FIFO_REG:
+	    fprintf(stderr,"STREAMS_FIFO_REG");
+	    break;
+	case PSTREAM_WINDOW_START_REG:
+	    fprintf(stderr,"PSTREAM_WINDOW_START_REG");
+	    break;
+	case PSTREAM_WINDOW_SIZE_REG:
+	    fprintf(stderr,"PSTREAM_WINDOW_SIZE_REG");
+	    break;
+	case SSTREAM_WINDOW_START_REG:
+	    fprintf(stderr,"SSTREAM_WINDOW_START_REG");
+	    break;
+	case SSTREAM_WINDOW_SIZE_REG:
+	    fprintf(stderr,"SSTREAM_WINDOW_SIZE_REG");
+	    break;
+	case FIFO_CONTROL:
+	    fprintf(stderr,"FIFO_CONTROL");
+	    break;
+	case PSTREAM_FBSIZE_REG:
+	    fprintf(stderr,"PSTREAM_FBSIZE_REG");
+	    break;
+	case SSTREAM_FBSIZE_REG:
+	    fprintf(stderr,"SSTREAM_FBSIZE_REG");
+	    break;
+	case SSTREAM_FBADDR2_REG:
+	    fprintf(stderr,"SSTREAM_FBADDR2_REG");
+	    break;
+
+    }
+    fprintf(stderr,":\t\t 0x%08X = %u\n",val,val);
+}
+
+
+
diff --git a/contrib/vidix/drivers/sis_bridge.c b/contrib/vidix/drivers/sis_bridge.c
new file mode 100644
index 000000000..f6916ae87
--- /dev/null
+++ b/contrib/vidix/drivers/sis_bridge.c
@@ -0,0 +1,835 @@
+/**
+    Video bridge detection for SiS 300 and 310/325 series chips.
+
+    Copyright 2003 Jake Page, Sugar Media.
+
+    Based on SiS Xv driver:
+    Copyright 2002-2003 by Thomas Winischhofer, Vienna, Austria.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+**/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "libdha.h"
+
+#include "sis_regs.h"
+#include "sis_defs.h"
+
+void sis_init_video_bridge(void);
+
+static void sis_ddc2_delay(unsigned short delaytime)
+{
+    unsigned short i;
+    int temp;
+
+    for (i = 0; i < delaytime; i++) {
+	inSISIDXREG(SISSR, 0x05, temp);
+    }
+}
+
+
+static int sis_do_sense(int tempbl, int tempbh, int tempcl, int tempch)
+{
+    int temp;
+
+    outSISIDXREG(SISPART4, 0x11, tempbl);
+    temp = tempbh | tempcl;
+    setSISIDXREG(SISPART4, 0x10, 0xe0, temp);
+    //usleep(200000);
+    sis_ddc2_delay(0x1000);
+    tempch &= 0x7f;
+    inSISIDXREG(SISPART4, 0x03, temp);
+    temp ^= 0x0e;
+    temp &= tempch;
+    return (temp == tempch);
+}
+
+
+/* sense connected devices on 30x bridge */
+static void sis_sense_30x()
+{
+    unsigned char backupP4_0d, backupP2_00, biosflag;
+    unsigned char testsvhs_tempbl, testsvhs_tempbh;
+    unsigned char testsvhs_tempcl, testsvhs_tempch;
+    unsigned char testcvbs_tempbl, testcvbs_tempbh;
+    unsigned char testcvbs_tempcl, testcvbs_tempch;
+    unsigned char testvga2_tempbl, testvga2_tempbh;
+    unsigned char testvga2_tempcl, testvga2_tempch;
+    int myflag, result = 0, i, j, haveresult;
+#if 0
+    unsigned short temp;
+#endif
+
+    inSISIDXREG(SISPART4, 0x0d, backupP4_0d);
+    outSISIDXREG(SISPART4, 0x0d, (backupP4_0d | 0x04));
+
+    inSISIDXREG(SISPART2, 0x00, backupP2_00);
+    outSISIDXREG(SISPART2, 0x00, (backupP2_00 | 0x1c));
+
+    sis_do_sense(0, 0, 0, 0);
+
+    if ((sis_vga_engine == SIS_315_VGA) ||
+	(sis_device_id == DEVICE_SIS_300)) {
+#if 0
+	if (0 /*pSiS->sishw_ext.UseROM */ ) {
+	    if (sis_vga_engine == SIS_300_VGA)
+		temp = 0xfe;
+	    else {
+		temp = 0xf3;
+		if (sis_device_id == DEVICE_SIS_330)
+		    temp = 0x11b;
+	    }
+	    if (pSiS->BIOS[temp] & 0x08) {
+		if (sis_verbose > 1) {
+		    printf
+			("[SiS] SiS30x: Video bridge has DVI-I TMDS/VGA combo connector\n");
+		}
+		orSISIDXREG(SISCR, 0x32, 0x80);
+	    } else {
+		andSISIDXREG(SISCR, 0x32, 0x7f);
+	    }
+	}
+#endif
+    }
+
+    if (sis_vga_engine == SIS_300_VGA) {
+	if (0 /*pSiS->sishw_ext.UseROM */ ) {
+#if 0
+	    testvga2_tempbh = pSiS->BIOS[0xf9];
+	    testvga2_tempbl = pSiS->BIOS[0xf8];
+	    testsvhs_tempbh = pSiS->BIOS[0xfb];
+	    testsvhs_tempbl = pSiS->BIOS[0xfa];
+	    testcvbs_tempbh = pSiS->BIOS[0xfd];
+	    testcvbs_tempbl = pSiS->BIOS[0xfc];
+	    biosflag = pSiS->BIOS[0xfe];
+#endif
+	} else {
+	    testvga2_tempbh = 0x00;
+	    testvga2_tempbl = 0xd1;
+	    testsvhs_tempbh = 0x00;
+	    testsvhs_tempbl = 0xb9;
+	    testcvbs_tempbh = 0x00;
+	    testcvbs_tempbl = 0xb3;
+	    biosflag = 0;
+	}
+	if (sis_vbflags & (VB_301B | VB_302B | VB_301LV | VB_302LV)) {
+	    testvga2_tempbh = 0x01;
+	    testvga2_tempbl = 0x90;
+	    testsvhs_tempbh = 0x01;
+	    testsvhs_tempbl = 0x6b;
+	    testcvbs_tempbh = 0x01;
+	    testcvbs_tempbl = 0x74;
+	}
+	inSISIDXREG(SISPART4, 0x01, myflag);
+	if (myflag & 0x04) {
+	    testvga2_tempbh = 0x00;
+	    testvga2_tempbl = 0xfd;
+	    testsvhs_tempbh = 0x00;
+	    testsvhs_tempbl = 0xdd;
+	    testcvbs_tempbh = 0x00;
+	    testcvbs_tempbl = 0xee;
+	}
+	testvga2_tempch = 0x0e;
+	testvga2_tempcl = 0x08;
+	testsvhs_tempch = 0x06;
+	testsvhs_tempcl = 0x04;
+	testcvbs_tempch = 0x08;
+	testcvbs_tempcl = 0x04;
+
+	if (sis_device_id == DEVICE_SIS_300) {
+	    inSISIDXREG(SISSR, 0x3b, myflag);
+	    if (!(myflag & 0x01)) {
+		testvga2_tempbh = 0x00;
+		testvga2_tempbl = 0x00;
+		testvga2_tempch = 0x00;
+		testvga2_tempcl = 0x00;
+	    }
+	}
+    } else {
+	if (0 /*pSiS->sishw_ext.UseROM */ ) {
+#if 0
+	    if (sis_device_id == DEVICE_SIS_330) {
+		testvga2_tempbh = pSiS->BIOS[0xe6];
+		testvga2_tempbl = pSiS->BIOS[0xe5];
+		testsvhs_tempbh = pSiS->BIOS[0xe8];
+		testsvhs_tempbl = pSiS->BIOS[0xe7];
+		testcvbs_tempbh = pSiS->BIOS[0xea];
+		testcvbs_tempbl = pSiS->BIOS[0xe9];
+		biosflag = pSiS->BIOS[0x11b];
+	    } else {
+		testvga2_tempbh = pSiS->BIOS[0xbe];
+		testvga2_tempbl = pSiS->BIOS[0xbd];
+		testsvhs_tempbh = pSiS->BIOS[0xc0];
+		testsvhs_tempbl = pSiS->BIOS[0xbf];
+		testcvbs_tempbh = pSiS->BIOS[0xc2];
+		testcvbs_tempbl = pSiS->BIOS[0xc1];
+		biosflag = pSiS->BIOS[0xf3];
+	    }
+#endif
+	} else {
+	    testvga2_tempbh = 0x00;
+	    testvga2_tempbl = 0xd1;
+	    testsvhs_tempbh = 0x00;
+	    testsvhs_tempbl = 0xb9;
+	    testcvbs_tempbh = 0x00;
+	    testcvbs_tempbl = 0xb3;
+	    biosflag = 0;
+	}
+
+	if (sis_vbflags & (VB_301B | VB_302B | VB_301LV | VB_302LV)) {
+	    if (0 /*pSiS->sishw_ext.UseROM */ ) {
+#if 0
+		if (sis_device_id == DEVICE_SIS_330) {
+		    testvga2_tempbh = pSiS->BIOS[0xec];
+		    testvga2_tempbl = pSiS->BIOS[0xeb];
+		    testsvhs_tempbh = pSiS->BIOS[0xee];
+		    testsvhs_tempbl = pSiS->BIOS[0xed];
+		    testcvbs_tempbh = pSiS->BIOS[0xf0];
+		    testcvbs_tempbl = pSiS->BIOS[0xef];
+		} else {
+		    testvga2_tempbh = pSiS->BIOS[0xc4];
+		    testvga2_tempbl = pSiS->BIOS[0xc3];
+		    testsvhs_tempbh = pSiS->BIOS[0xc6];
+		    testsvhs_tempbl = pSiS->BIOS[0xc5];
+		    testcvbs_tempbh = pSiS->BIOS[0xc8];
+		    testcvbs_tempbl = pSiS->BIOS[0xc7];
+		}
+#endif
+	    } else {
+		if (sis_vbflags & (VB_301B | VB_302B)) {
+		    testvga2_tempbh = 0x01;
+		    testvga2_tempbl = 0x90;
+		    testsvhs_tempbh = 0x01;
+		    testsvhs_tempbl = 0x6b;
+		    testcvbs_tempbh = 0x01;
+		    testcvbs_tempbl = 0x74;
+		} else {
+		    testvga2_tempbh = 0x00;
+		    testvga2_tempbl = 0x00;
+		    testsvhs_tempbh = 0x02;
+		    testsvhs_tempbl = 0x00;
+		    testcvbs_tempbh = 0x01;
+		    testcvbs_tempbl = 0x00;
+		}
+	    }
+	}
+	if (sis_vbflags & (VB_301 | VB_301B | VB_302B)) {
+	    inSISIDXREG(SISPART4, 0x01, myflag);
+	    if (myflag & 0x04) {
+		testvga2_tempbh = 0x00;
+		testvga2_tempbl = 0xfd;
+		testsvhs_tempbh = 0x00;
+		testsvhs_tempbl = 0xdd;
+		testcvbs_tempbh = 0x00;
+		testcvbs_tempbl = 0xee;
+	    }
+	}
+	if (sis_vbflags & (VB_301LV | VB_302LV)) {
+	    /* TW: No VGA2 or SCART on LV bridges */
+	    testvga2_tempbh = 0x00;
+	    testvga2_tempbl = 0x00;
+	    testvga2_tempch = 0x00;
+	    testvga2_tempcl = 0x00;
+	    testsvhs_tempch = 0x04;
+	    testsvhs_tempcl = 0x08;
+	    testcvbs_tempch = 0x08;
+	    testcvbs_tempcl = 0x08;
+	} else {
+	    testvga2_tempch = 0x0e;
+	    testvga2_tempcl = 0x08;
+	    testsvhs_tempch = 0x06;
+	    testsvhs_tempcl = 0x04;
+	    testcvbs_tempch = 0x08;
+	    testcvbs_tempcl = 0x04;
+	}
+    }
+
+    /* XXX: ?? andSISIDXREG(SISCR, 0x32, ~0x14); */
+    /* pSiS->postVBCR32 &= ~0x14; */
+
+    /* scan for VGA2/SCART */
+    if (testvga2_tempch || testvga2_tempcl ||
+	testvga2_tempbh || testvga2_tempbl) {
+
+	haveresult = 0;
+	for (j = 0; j < 10; j++) {
+	    result = 0;
+	    for (i = 0; i < 3; i++) {
+		if (sis_do_sense(testvga2_tempbl, testvga2_tempbh,
+				 testvga2_tempcl, testvga2_tempch))
+		    result++;
+	    }
+	    if ((result == 0) || (result >= 2))
+		break;
+	}
+	if (result) {
+	    if (biosflag & 0x01) {
+		if (sis_verbose > 1) {
+		    printf
+			("[SiS] SiS30x: Detected TV connected to SCART output\n");
+		}
+		sis_vbflags |= TV_SCART;
+		orSISIDXREG(SISCR, 0x32, 0x04);
+		/*pSiS->postVBCR32 |= 0x04; */
+	    } else {
+		if (sis_verbose > 1) {
+		    printf
+			("[SiS] SiS30x: Detected secondary VGA connection\n");
+		}
+		sis_vbflags |= VGA2_CONNECTED;
+		orSISIDXREG(SISCR, 0x32, 0x10);
+		/*pSiS->postVBCR32 |= 0x10; */
+	    }
+	}
+    }
+
+    /* scanning for TV */
+
+    /* XXX: ?? andSISIDXREG(SISCR, 0x32, ~0x03); */
+    /* pSiS->postVBCR32 &= ~0x03; */
+
+    result = sis_do_sense(testsvhs_tempbl, testsvhs_tempbh,
+			  testsvhs_tempcl, testsvhs_tempch);
+
+
+    haveresult = 0;
+    for (j = 0; j < 10; j++) {
+	result = 0;
+	for (i = 0; i < 3; i++) {
+	    if (sis_do_sense(testsvhs_tempbl, testsvhs_tempbh,
+			     testsvhs_tempcl, testsvhs_tempch))
+		result++;
+	}
+	if ((result == 0) || (result >= 2))
+	    break;
+    }
+    if (result) {
+	if (sis_verbose > 1) {
+	    printf
+		("[SiS] SiS30x: Detected TV connected to SVIDEO output\n");
+	}
+	/* TW: So we can be sure that there IS a SVIDEO output */
+	sis_vbflags |= TV_SVIDEO;
+	orSISIDXREG(SISCR, 0x32, 0x02);
+	//pSiS->postVBCR32 |= 0x02;
+    }
+
+    if ((biosflag & 0x02) || (!(result))) {
+	haveresult = 0;
+	for (j = 0; j < 10; j++) {
+	    result = 0;
+	    for (i = 0; i < 3; i++) {
+		if (sis_do_sense(testcvbs_tempbl, testcvbs_tempbh,
+				 testcvbs_tempcl, testcvbs_tempch))
+		    result++;
+	    }
+	    if ((result == 0) || (result >= 2))
+		break;
+	}
+	if (result) {
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] SiS30x: Detected TV connected to COMPOSITE output\n");
+	    }
+	    sis_vbflags |= TV_AVIDEO;
+	    orSISIDXREG(SISCR, 0x32, 0x01);
+	    //pSiS->postVBCR32 |= 0x01;
+	}
+    }
+
+    sis_do_sense(0, 0, 0, 0);
+
+    outSISIDXREG(SISPART2, 0x00, backupP2_00);
+    outSISIDXREG(SISPART4, 0x0d, backupP4_0d);
+}
+
+
+static void sis_detect_crt1()
+{
+    unsigned char CR32;
+    unsigned char CRT1Detected = 0;
+    unsigned char OtherDevices = 0;
+
+    if (!(sis_vbflags & VB_VIDEOBRIDGE)) {
+	sis_crt1_off = 0;
+	return;
+    }
+
+    inSISIDXREG(SISCR, 0x32, CR32);
+
+    if (CR32 & 0x20)
+	CRT1Detected = 1;
+    if (CR32 & 0x5F)
+	OtherDevices = 1;
+
+    if (sis_crt1_off == -1) {
+	if (!CRT1Detected) {
+	    /* BIOS detected no CRT1. */
+	    /* If other devices exist, switch it off */
+	    if (OtherDevices)
+		sis_crt1_off = 1;
+	    else
+		sis_crt1_off = 0;
+	} else {
+	    /* BIOS detected CRT1, leave/switch it on */
+	    sis_crt1_off = 0;
+	}
+    }
+    if (sis_verbose > 0) {
+	printf("[SiS] %sCRT1 connection detected\n",
+	       sis_crt1_off ? "No " : "");
+    }
+}
+
+#if 0 /* not used yet */
+static void sis_detect_lcd()
+{
+    unsigned char CR32;
+#if 0
+    /* not supported yet? */
+    unsigned char CR36, CR37;
+#endif
+
+    if (!(sis_vbflags & VB_VIDEOBRIDGE)) {
+	return;
+    }
+
+    inSISIDXREG(SISCR, 0x32, CR32);
+
+    if (CR32 & 0x08)
+	sis_vbflags |= CRT2_LCD;
+
+    /* DDC detection of LCD - not supported yet */
+
+    /* Get other misc info about LCD - not supported */
+}
+#endif
+
+static void sis_detect_tv()
+{
+    unsigned char SR16, SR38, CR32, CR38 = 0, CR79;
+    int temp = 0;
+
+    if (!(sis_vbflags & VB_VIDEOBRIDGE))
+	return;
+
+    inSISIDXREG(SISCR, 0x32, CR32);
+    inSISIDXREG(SISSR, 0x16, SR16);
+    inSISIDXREG(SISSR, 0x38, SR38);
+    switch (sis_vga_engine) {
+    case SIS_300_VGA:
+	if (sis_device_id == DEVICE_SIS_630_VGA)
+	    temp = 0x35;
+	break;
+    case SIS_315_VGA:
+	temp = 0x38;
+	break;
+    }
+    if (temp) {
+	inSISIDXREG(SISCR, temp, CR38);
+    }
+
+    if (CR32 & 0x47)
+	sis_vbflags |= CRT2_TV;
+
+    if (CR32 & 0x04)
+	sis_vbflags |= TV_SCART;
+    else if (CR32 & 0x02)
+	sis_vbflags |= TV_SVIDEO;
+    else if (CR32 & 0x01)
+	sis_vbflags |= TV_AVIDEO;
+    else if (CR32 & 0x40)
+	sis_vbflags |= (TV_SVIDEO | TV_HIVISION);
+    else if ((CR38 & 0x04) && (sis_vbflags & (VB_301LV | VB_302LV)))
+	sis_vbflags |= TV_HIVISION_LV;
+    else if ((CR38 & 0x04) && (sis_vbflags & VB_CHRONTEL))
+	sis_vbflags |= (TV_CHSCART | TV_PAL);
+    else if ((CR38 & 0x08) && (sis_vbflags & VB_CHRONTEL))
+	sis_vbflags |= (TV_CHHDTV | TV_NTSC);
+
+    if (sis_vbflags & (TV_SCART | TV_SVIDEO | TV_AVIDEO | TV_HIVISION)) {
+	if (sis_vga_engine == SIS_300_VGA) {
+	    /* TW: Should be SR38 here as well, but this
+	     *     does not work. Looks like a BIOS bug (2.04.5c).
+	     */
+	    if (SR16 & 0x20)
+		sis_vbflags |= TV_PAL;
+	    else
+		sis_vbflags |= TV_NTSC;
+	} else if ((sis_device_id == DEVICE_SIS_550_VGA)) {
+	    inSISIDXREG(SISCR, 0x79, CR79);
+	    if (CR79 & 0x08) {
+		inSISIDXREG(SISCR, 0x79, CR79);
+		CR79 >>= 5;
+	    }
+	    if (CR79 & 0x01) {
+		sis_vbflags |= TV_PAL;
+		if (CR38 & 0x40)
+		    sis_vbflags |= TV_PALM;
+		else if (CR38 & 0x80)
+		    sis_vbflags |= TV_PALN;
+	    } else
+		sis_vbflags |= TV_NTSC;
+	} else if ((sis_device_id == DEVICE_SIS_650_VGA)) {
+	    inSISIDXREG(SISCR, 0x79, CR79);
+	    if (CR79 & 0x20) {
+		sis_vbflags |= TV_PAL;
+		if (CR38 & 0x40)
+		    sis_vbflags |= TV_PALM;
+		else if (CR38 & 0x80)
+		    sis_vbflags |= TV_PALN;
+	    } else
+		sis_vbflags |= TV_NTSC;
+	} else {		/* 315, 330 */
+	    if (SR38 & 0x01) {
+		sis_vbflags |= TV_PAL;
+		if (CR38 & 0x40)
+		    sis_vbflags |= TV_PALM;
+		else if (CR38 & 0x80)
+		    sis_vbflags |= TV_PALN;
+	    } else
+		sis_vbflags |= TV_NTSC;
+	}
+    }
+
+    if (sis_vbflags &
+	(TV_SCART | TV_SVIDEO | TV_AVIDEO | TV_HIVISION | TV_CHSCART |
+	 TV_CHHDTV)) {
+	if (sis_verbose > 0) {
+	    printf("[SiS] %sTV standard %s\n",
+		   (sis_vbflags & (TV_CHSCART | TV_CHHDTV)) ? "Using " :
+		   "Detected default ",
+		   (sis_vbflags & TV_NTSC) ? ((sis_vbflags & TV_CHHDTV) ?
+					      "480i HDTV" : "NTSC")
+		   : ((sis_vbflags & TV_PALM) ? "PALM"
+		      : ((sis_vbflags & TV_PALN) ? "PALN" : "PAL")));
+	}
+    }
+
+}
+
+
+static void sis_detect_crt2()
+{
+    unsigned char CR32;
+
+    if (!(sis_vbflags & VB_VIDEOBRIDGE))
+	return;
+
+    /* CRT2-VGA not supported on LVDS and 30xLV */
+    if (sis_vbflags & (VB_LVDS | VB_301LV | VB_302LV))
+	return;
+
+    inSISIDXREG(SISCR, 0x32, CR32);
+
+    if (CR32 & 0x10)
+	sis_vbflags |= CRT2_VGA;
+
+#if 0
+    if (!(pSiS->nocrt2ddcdetection)) {
+	if (sis_vbflags & (VB_301B | VB_302B)) {
+	    if (!(sis_vbflags & (CRT2_VGA | CRT2_LCD))) {
+		printf
+		    ("[SiS] BIOS detected no secondary VGA, sensing via DDC\n");
+		if (SiS_SenseVGA2DDC(pSiS->SiS_Pr, pSiS)) {
+		    printf
+			("[SiS] DDC error during secondary VGA detection\n");
+		} else {
+		    inSISIDXREG(SISCR, 0x32, CR32);
+		    if (CR32 & 0x10) {
+			sis_vbflags |= CRT2_VGA;
+			/*pSiS->postVBCR32 |= 0x10; */
+			printf
+			    ("[SiS] Detected secondary VGA connection\n");
+		    } else {
+			printf
+			    ("[SiS] No secondary VGA connection detected\n");
+		    }
+		}
+	    }
+	}
+    }
+#endif
+
+}
+
+
+/* Preinit: detect video bridge and sense connected devs */
+static void sis_detect_video_bridge()
+{
+    int temp, temp1, temp2;
+
+
+    sis_vbflags = 0;
+
+    if (sis_vga_engine != SIS_300_VGA && sis_vga_engine != SIS_315_VGA)
+	return;
+
+    inSISIDXREG(SISPART4, 0x00, temp);
+    temp &= 0x0F;
+    if (temp == 1) {
+	inSISIDXREG(SISPART4, 0x01, temp1);
+	temp1 &= 0xff;
+	if (temp1 >= 0xE0) {
+	    sis_vbflags |= VB_302LV;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_302LV;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS302LV video bridge (ID 1; Revision 0x%x)\n",
+		     temp1);
+	    }
+
+	} else if (temp1 >= 0xD0) {
+	    sis_vbflags |= VB_301LV;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_301LV;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS301LV video bridge (ID 1; Revision 0x%x)\n",
+		     temp1);
+	    }
+	} else if (temp1 >= 0xB0) {
+	    sis_vbflags |= VB_301B;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_301B;
+	    inSISIDXREG(SISPART4, 0x23, temp2);
+	    if (!(temp2 & 0x02))
+		sis_vbflags |= VB_30xBDH;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS301B%s video bridge (Revision 0x%x)\n",
+		     (temp2 & 0x02) ? "" : " (DH)", temp1);
+	    }
+	} else {
+	    sis_vbflags |= VB_301;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_301;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS301 video bridge (Revision 0x%x)\n",
+		     temp1);
+	    }
+	}
+
+	sis_sense_30x();
+
+    } else if (temp == 2) {
+
+	inSISIDXREG(SISPART4, 0x01, temp1);
+	temp1 &= 0xff;
+	if (temp1 >= 0xE0) {
+	    sis_vbflags |= VB_302LV;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_302LV;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS302LV video bridge (ID 2; Revision 0x%x)\n",
+		     temp1);
+	    }
+	} else if (temp1 >= 0xD0) {
+	    sis_vbflags |= VB_301LV;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_301LV;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS301LV video bridge (ID 2; Revision 0x%x)\n",
+		     temp1);
+	    }
+	} else {
+	    sis_vbflags |= VB_302B;
+	    //pSiS->sishw_ext.ujVBChipID = VB_CHIP_302B;
+	    inSISIDXREG(SISPART4, 0x23, temp2);
+	    if (!(temp & 0x02))
+		sis_vbflags |= VB_30xBDH;
+	    if (sis_verbose > 1) {
+		printf
+		    ("[SiS] Detected SiS302B%s video bridge (Revision 0x%x)\n",
+		     (temp2 & 0x02) ? "" : " (DH)", temp1);
+	    }
+	}
+
+	sis_sense_30x();
+
+    } else if (temp == 3) {
+	if (sis_verbose > 1) {
+	    printf("[SiS] Detected SiS303 video bridge - not supported\n");
+	}
+    } else {
+	/* big scary mess of code to handle unknown or Chrontel LVDS */
+	/* skipping it for now */
+	if (sis_verbose > 1) {
+	    printf
+		("[SiS] Detected Chrontel video bridge - not supported\n");
+	}
+    }
+
+    /* this is probably not relevant to video overlay driver... */
+    /* detects if brdige uses LCDA for low res text modes */
+    if (sis_vga_engine == SIS_315_VGA) {
+	if (sis_vbflags & (VB_302B | VB_301LV | VB_302LV)) {
+#if 0
+	    if (pSiS->sisfblcda != 0xff) {
+		if ((pSiS->sisfblcda & 0x03) == 0x03) {
+		    //pSiS->SiS_Pr->SiS_UseLCDA = TRUE;
+		    sis_vbflags |= VB_USELCDA;
+		}
+	    } else
+#endif
+	    {
+		inSISIDXREG(SISCR, 0x34, temp);
+		if (temp <= 0x13) {
+		    inSISIDXREG(SISCR, 0x38, temp);
+		    if ((temp & 0x03) == 0x03) {
+			//pSiS->SiS_Pr->SiS_UseLCDA = TRUE;
+			sis_vbflags |= VB_USELCDA;
+		    } else {
+			inSISIDXREG(SISCR, 0x30, temp);
+			if (temp & 0x20) {
+			    inSISIDXREG(SISPART1, 0x13, temp);
+			    if (temp & 0x40) {
+				//pSiS->SiS_Pr->SiS_UseLCDA = TRUE;
+				sis_vbflags |= VB_USELCDA;
+			    }
+			}
+		    }
+		}
+	    }
+	    if (sis_vbflags & VB_USELCDA) {
+		/* printf("Bridge uses LCDA for low resolution and text modes\n"); */
+	    }
+	}
+    }
+
+
+}
+
+
+/* detect video bridge type and sense connected devices */
+void sis_init_video_bridge()
+{
+
+    sis_detect_video_bridge();
+
+    sis_detect_crt1();
+    //sis_detect_lcd(); /* not fully ready probably */
+    sis_detect_tv();
+    sis_detect_crt2();
+
+    sis_detected_crt2_devices =
+	sis_vbflags & (CRT2_LCD | CRT2_TV | CRT2_VGA);
+
+    // force crt2 type
+    if (sis_force_crt2_type == CRT2_DEFAULT) {
+	if (sis_vbflags & CRT2_VGA)
+	    sis_force_crt2_type = CRT2_VGA;
+	else if (sis_vbflags & CRT2_LCD)
+	    sis_force_crt2_type = CRT2_LCD;
+	else if (sis_vbflags & CRT2_TV)
+	    sis_force_crt2_type = CRT2_TV;
+    }
+
+    switch (sis_force_crt2_type) {
+    case CRT2_TV:
+	sis_vbflags = sis_vbflags & ~(CRT2_LCD | CRT2_VGA);
+	if (sis_vbflags & VB_VIDEOBRIDGE)
+	    sis_vbflags = sis_vbflags | CRT2_TV;
+	else
+	    sis_vbflags = sis_vbflags & ~(CRT2_TV);
+	break;
+    case CRT2_LCD:
+	sis_vbflags = sis_vbflags & ~(CRT2_TV | CRT2_VGA);
+	if ((sis_vbflags & VB_VIDEOBRIDGE) /* XXX: && (pSiS->VBLCDFlags) */
+	    )
+	    sis_vbflags = sis_vbflags | CRT2_LCD;
+	else {
+	    sis_vbflags = sis_vbflags & ~(CRT2_LCD);
+	    if (sis_verbose > 0) {
+		printf
+		    ("[SiS] Can't force CRT2 to LCD, no panel detected\n");
+	    }
+	}
+	break;
+    case CRT2_VGA:
+	if (sis_vbflags & VB_LVDS) {
+	    if (sis_verbose > 0) {
+		printf("[SiS] LVDS does not support secondary VGA\n");
+	    }
+	    break;
+	}
+	if (sis_vbflags & (VB_301LV | VB_302LV)) {
+	    if (sis_verbose > 0) {
+		printf
+		    ("[SiS] SiS30xLV bridge does not support secondary VGA\n");
+	    }
+	    break;
+	}
+	sis_vbflags = sis_vbflags & ~(CRT2_TV | CRT2_LCD);
+	if (sis_vbflags & VB_VIDEOBRIDGE)
+	    sis_vbflags = sis_vbflags | CRT2_VGA;
+	else
+	    sis_vbflags = sis_vbflags & ~(CRT2_VGA);
+	break;
+    default:
+	sis_vbflags &= ~(CRT2_TV | CRT2_LCD | CRT2_VGA);
+    }
+
+    /* CRT2 gamma correction?? */
+
+    /* other force modes: */
+    /*  have a 'force tv type' (svideo, composite, scart) option? */
+    /*  have a 'force crt1 type' (to turn it off, etc??) */
+
+    /* TW: Check if CRT1 used (or needed; this eg. if no CRT2 detected) */
+    if (sis_vbflags & VB_VIDEOBRIDGE) {
+
+	/* TW: No CRT2 output? Then we NEED CRT1!
+	 *     We also need CRT1 if depth = 8 and bridge=LVDS|630+301B
+	 */
+	if ((!(sis_vbflags & (CRT2_VGA | CRT2_LCD | CRT2_TV))) || (	/*(pScrn->bitsPerPixel == 8) && */
+								      ((sis_vbflags & (VB_LVDS | VB_CHRONTEL)) || ((sis_vga_engine == SIS_300_VGA) && (sis_vbflags & VB_301B))))) {
+	    sis_crt1_off = 0;
+	}
+	/* TW: No CRT2 output? Then we can't use hw overlay on CRT2 */
+	if (!(sis_vbflags & (CRT2_VGA | CRT2_LCD | CRT2_TV)))
+	    sis_overlay_on_crt1 = 1;
+
+    } else {			/* TW: no video bridge? */
+
+	/* Then we NEED CRT1... */
+	sis_crt1_off = 0;
+	/* ... and can't use CRT2 for overlay output */
+	sis_overlay_on_crt1 = 1;
+    }
+
+    /* tvstandard options ? */
+
+    // determine using CRT1 or CRT2?
+    /* -> NO dualhead right now... */
+    if (sis_vbflags & DISPTYPE_DISP2) {
+	if (sis_crt1_off) {
+	    sis_vbflags |= VB_DISPMODE_SINGLE;
+	    /* TW: No CRT1? Then we use the video overlay on CRT2 */
+	    sis_overlay_on_crt1 = 0;
+	} else			/* TW: CRT1 and CRT2 - mirror or dual head ----- */
+	    sis_vbflags |= (VB_DISPMODE_MIRROR | DISPTYPE_CRT1);
+    } else {			/* TW: CRT1 only ------------------------------- */
+	sis_vbflags |= (VB_DISPMODE_SINGLE | DISPTYPE_CRT1);
+    }
+
+    if (sis_verbose > 0) {
+	printf("[SiS] Using hardware overlay on CRT%d\n",
+	       sis_overlay_on_crt1 ? 1 : 2);
+    }
+
+}
diff --git a/contrib/vidix/drivers/sis_defs.h b/contrib/vidix/drivers/sis_defs.h
new file mode 100644
index 000000000..79a61a19b
--- /dev/null
+++ b/contrib/vidix/drivers/sis_defs.h
@@ -0,0 +1,106 @@
+/**
+    SiS graphics misc definitions.
+
+    Taken from SiS Xv driver:
+    Copyright 2002-2003 by Thomas Winischhofer, Vienna, Austria.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+**/
+
+#ifndef VIDIX_SIS_DEFS_H
+#define VIDIX_SIS_DEFS_H
+
+/** PCI IDs **/
+#define VENDOR_SIS            0x1039
+
+#define DEVICE_SIS_300        0x0300
+#define DEVICE_SIS_315H       0x0310
+#define DEVICE_SIS_315        0x0315
+#define DEVICE_SIS_315PRO     0x0325
+#define DEVICE_SIS_330        0x0330
+#define DEVICE_SIS_540        0x0540
+#define DEVICE_SIS_540_VGA    0x5300
+#define DEVICE_SIS_550        0x0550
+#define DEVICE_SIS_550_VGA    0x5315
+#define DEVICE_SIS_630        0x0630
+#define DEVICE_SIS_630_VGA    0x6300
+#define DEVICE_SIS_650        0x0650
+#define DEVICE_SIS_650_VGA    0x6325
+#define DEVICE_SIS_730        0x0730
+
+
+/* TW: VBFlags */
+#define CRT2_DEFAULT            0x00000001
+#define CRT2_LCD                0x00000002	/* TW: Never change the order of the CRT2_XXX entries */
+#define CRT2_TV                 0x00000004	/*     (see SISCycleCRT2Type())                       */
+#define CRT2_VGA                0x00000008
+#define CRT2_ENABLE		(CRT2_LCD | CRT2_TV | CRT2_VGA)
+#define DISPTYPE_DISP2		CRT2_ENABLE
+#define TV_NTSC                 0x00000010
+#define TV_PAL                  0x00000020
+#define TV_HIVISION             0x00000040
+#define TV_HIVISION_LV          0x00000080
+#define TV_TYPE                 (TV_NTSC | TV_PAL | TV_HIVISION | TV_HIVISION_LV)
+#define TV_AVIDEO               0x00000100
+#define TV_SVIDEO               0x00000200
+#define TV_SCART                0x00000400
+#define TV_INTERFACE            (TV_AVIDEO | TV_SVIDEO | TV_SCART | TV_CHSCART | TV_CHHDTV)
+#define VB_USELCDA		0x00000800
+#define TV_PALM                 0x00001000
+#define TV_PALN                 0x00002000
+#define TV_CHSCART              0x00008000
+#define TV_CHHDTV               0x00010000
+#define VGA2_CONNECTED          0x00040000
+#define DISPTYPE_CRT1		0x00080000	/* TW: CRT1 connected and used */
+#define DISPTYPE_DISP1		DISPTYPE_CRT1
+#define VB_301                  0x00100000	/* Video bridge type */
+#define VB_301B                 0x00200000
+#define VB_302B                 0x00400000
+#define VB_30xBDH		0x00800000	/* 30xB DH version (w/o LCD support) */
+#define VB_LVDS                 0x01000000
+#define VB_CHRONTEL             0x02000000
+#define VB_301LV                0x04000000
+#define VB_302LV                0x08000000
+#define VB_30xLV                VB_301LV
+#define VB_30xLVX               VB_302LV
+#define VB_TRUMPION		0x10000000
+#define VB_VIDEOBRIDGE		(VB_301|VB_301B|VB_302B|VB_301LV|VB_302LV| \
+				 VB_LVDS|VB_CHRONTEL|VB_TRUMPION)	/* TW */
+#define VB_SISBRIDGE            (VB_301|VB_301B|VB_302B|VB_301LV|VB_302LV)
+#define SINGLE_MODE             0x20000000	/* TW: CRT1 or CRT2; determined by DISPTYPE_CRTx */
+#define VB_DISPMODE_SINGLE	SINGLE_MODE	/* TW: alias */
+#define MIRROR_MODE		0x40000000	/* TW: CRT1 + CRT2 identical (mirror mode) */
+#define VB_DISPMODE_MIRROR	MIRROR_MODE	/* TW: alias */
+#define DUALVIEW_MODE		0x80000000	/* TW: CRT1 + CRT2 independent (dual head mode) */
+#define VB_DISPMODE_DUAL	DUALVIEW_MODE	/* TW: alias */
+#define DISPLAY_MODE            (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)	/* TW */
+
+/* SiS vga engine type */
+#define UNKNOWN_VGA  0
+#define SIS_300_VGA  1
+#define SIS_315_VGA  2
+
+extern unsigned int sis_verbose;
+extern unsigned short sis_iobase;
+extern unsigned int sis_vga_engine;
+extern unsigned int sis_vbflags;
+extern unsigned int sis_overlay_on_crt1;
+extern unsigned int sis_crt1_off;
+extern unsigned int sis_detected_crt2_devices;
+extern unsigned int sis_force_crt2_type;
+extern unsigned int sis_device_id;
+
+#endif				/* VIDIX_SIS_DEFS_H */
diff --git a/contrib/vidix/drivers/sis_regs.h b/contrib/vidix/drivers/sis_regs.h
new file mode 100644
index 000000000..0157e049a
--- /dev/null
+++ b/contrib/vidix/drivers/sis_regs.h
@@ -0,0 +1,412 @@
+/**
+    SiS register definitions and access macros.
+    From SiS X11 driver.
+
+    Copyright 2001-2003 by Thomas Winischhofer, Vienna, Austria.
+  
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+**/
+
+#ifndef VIDIX_SIS_REGS_H
+#define VIDIX_SIS_REGS_H
+
+#define inSISREG(base)          INPORT8(base)
+#define outSISREG(base,val)     OUTPORT8(base, val)
+#define orSISREG(base,val)      do { \
+                      unsigned char __Temp = INPORT8(base); \
+                      outSISREG(base, __Temp | (val)); \
+                    } while (0)
+#define andSISREG(base,val)     do { \
+                      unsigned char __Temp = INPORT8(base); \
+                      outSISREG(base, __Temp & (val)); \
+                    } while (0)
+
+#define inSISIDXREG(base,idx,var)   do { \
+                      OUTPORT8(base, idx); var=INPORT8((base)+1); \
+                    } while (0)
+#define outSISIDXREG(base,idx,val)  do { \
+                      OUTPORT8(base, idx); OUTPORT8((base)+1, val); \
+                    } while (0)
+#define orSISIDXREG(base,idx,val)   do { \
+                      unsigned char __Temp; \
+                      OUTPORT8(base, idx);   \
+                      __Temp = INPORT8((base)+1)|(val); \
+                      outSISIDXREG(base,idx,__Temp); \
+                    } while (0)
+#define andSISIDXREG(base,idx,and)  do { \
+                      unsigned char __Temp; \
+                      OUTPORT8(base, idx);   \
+                      __Temp = INPORT8((base)+1)&(and); \
+                      outSISIDXREG(base,idx,__Temp); \
+                    } while (0)
+#define setSISIDXREG(base,idx,and,or)   do { \
+                      unsigned char __Temp; \
+                      OUTPORT8(base, idx);   \
+                      __Temp = (INPORT8((base)+1)&(and))|(or); \
+                      outSISIDXREG(base,idx,__Temp); \
+                    } while (0)
+
+#define BITMASK(h,l)    (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
+#define GENMASK(mask)   BITMASK(1?mask,0?mask)
+
+#define GETBITS(var,mask)   	(((var) & GENMASK(mask)) >> (0?mask))
+#define SETBITS(val,mask)   	((val) << (0?mask))
+#define SETBIT(n)       	(1<<(n))
+
+#define GETBITSTR(val,from,to)  ((GETBITS(val,from)) << (0?to))
+#define SETVARBITS(var,val,from,to) (((var)&(~(GENMASK(to)))) | \
+                                    GETBITSTR(val,from,to))
+#define GETVAR8(var)        ((var)&0xFF)
+#define SETVAR8(var,val)    (var) =  GETVAR8(val)
+
+/* #define VGA_RELIO_BASE  0x380 */
+
+#define AROFFSET        0x40	/* VGA_ATTR_INDEX - VGA_RELIO_BASE */
+#define ARROFFSET       0x41	/* VGA_ATTR_DATA_R - VGA_RELIO_BASE  */
+#define GROFFSET        0x4e	/* VGA_GRAPH_INDEX - VGA_RELIO_BASE */
+#define SROFFSET        0x44	/* VGA_SEQ_INDEX - VGA_RELIO_BASE */
+#define CROFFSET        0x54	/* VGA_CRTC_INDEX_OFFSET + VGA_IOBASE_COLOR - VGA_RELIO_BASE */
+#define MISCROFFSET     0x4c	/* VGA_MISC_OUT_R - VGA_RELIO_BASE */
+#define MISCWOFFSET     0x42	/* VGA_MISC_OUT_W - VGA_RELIO_BASE */
+#define INPUTSTATOFFSET 0x5A
+#define PART1OFFSET     0x04
+#define PART2OFFSET     0x10
+#define PART3OFFSET     0x12
+#define PART4OFFSET     0x14
+#define PART5OFFSET     0x16
+#define VIDEOOFFSET     0x02
+#define COLREGOFFSET    0x48
+
+#define SIS_IOBASE  sis_iobase	/* var defined in sis_vid.c */
+#define SISAR       SIS_IOBASE + AROFFSET
+#define SISARR      SIS_IOBASE + ARROFFSET
+#define SISGR       SIS_IOBASE + GROFFSET
+#define SISSR       SIS_IOBASE + SROFFSET
+#define SISCR       SIS_IOBASE + CROFFSET
+#define SISMISCR    SIS_IOBASE + MISCROFFSET
+#define SISMISCW    SIS_IOBASE + MISCWOFFSET
+#define SISINPSTAT  SIS_IOBASE + INPUTSTATOFFSET
+#define SISPART1    SIS_IOBASE + PART1OFFSET
+#define SISPART2    SIS_IOBASE + PART2OFFSET
+#define SISPART3    SIS_IOBASE + PART3OFFSET
+#define SISPART4    SIS_IOBASE + PART4OFFSET
+#define SISPART5    SIS_IOBASE + PART5OFFSET
+#define SISVID      SIS_IOBASE + VIDEOOFFSET
+#define SISCOLIDX   SIS_IOBASE + COLREGOFFSET
+#define SISCOLDATA  SIS_IOBASE + COLREGOFFSET + 1
+#define SISCOL2IDX  SISPART5
+#define SISCOL2DATA SISPART5 + 1
+
+
+#define vc_index_offset    0x00	/* Video capture - unused */
+#define vc_data_offset     0x01
+#define vi_index_offset    VIDEOOFFSET
+#define vi_data_offset     (VIDEOOFFSET + 1)
+#define crt2_index_offset  PART1OFFSET
+#define crt2_port_offset   (PART1OFFSET + 1)
+#define sr_index_offset    SROFFSET
+#define sr_data_offset     (SROFFSET + 1)
+#define cr_index_offset    CROFFSET
+#define cr_data_offset     (CROFFSET + 1)
+#define input_stat         INPUTSTATOFFSET
+
+/* For old chipsets (5597/5598, 6326, 530/620) ------------ */
+/* SR (3C4) */
+#define BankReg 0x06
+#define ClockReg 0x07
+#define CPUThreshold 0x08
+#define CRTThreshold 0x09
+#define CRTCOff 0x0A
+#define DualBanks 0x0B
+#define MMIOEnable 0x0B
+#define RAMSize 0x0C
+#define Mode64 0x0C
+#define ExtConfStatus1 0x0E
+#define ClockBase 0x13
+#define LinearAdd0 0x20
+#define LinearAdd1 0x21
+#define GraphEng 0x27
+#define MemClock0 0x28
+#define MemClock1 0x29
+#define XR2A 0x2A
+#define XR2B 0x2B
+#define TurboQueueBase 0x2C
+#define FBSize 0x2F
+#define ExtMiscCont5 0x34
+#define ExtMiscCont9 0x3C
+
+/* 3x4 */
+#define Offset 0x13
+
+/* SiS Registers for 300, 540, 630, 730, 315, 550, 650, 740 */
+
+/* VGA standard register */
+#define  Index_SR_Graphic_Mode                  0x06
+#define  Index_SR_RAMDAC_Ctrl                   0x07
+#define  Index_SR_Threshold_Ctrl1               0x08
+#define  Index_SR_Threshold_Ctrl2               0x09
+#define  Index_SR_Misc_Ctrl                     0x0F
+#define  Index_SR_DDC                           0x11
+#define  Index_SR_Feature_Connector_Ctrl        0x12
+#define  Index_SR_DRAM_Sizing                   0x14
+#define  Index_SR_DRAM_State_Machine_Ctrl       0x15
+#define  Index_SR_AGP_PCI_State_Machine         0x21
+#define  Index_SR_Internal_MCLK0                0x28
+#define  Index_SR_Internal_MCLK1                0x29
+#define  Index_SR_Internal_DCLK1                0x2B
+#define  Index_SR_Internal_DCLK2                0x2C
+#define  Index_SR_Internal_DCLK3                0x2D
+#define  Index_SR_Ext_Clock_Sel                 0x32
+#define  Index_SR_Int_Status                    0x34
+#define  Index_SR_Int_Enable                    0x35
+#define  Index_SR_Int_Reset                     0x36
+#define  Index_SR_Power_On_Trap                 0x38
+#define  Index_SR_Power_On_Trap2                0x39
+#define  Index_SR_Power_On_Trap3                0x3A
+
+/* video registers (300/630/730/315/550/650/740 only) */
+#define  Index_VI_Passwd                        0x00
+
+/* Video overlay horizontal start/end, unit=screen pixels */
+#define  Index_VI_Win_Hor_Disp_Start_Low        0x01
+#define  Index_VI_Win_Hor_Disp_End_Low          0x02
+#define  Index_VI_Win_Hor_Over                  0x03	/* Overflow */
+
+/* Video overlay vertical start/end, unit=screen pixels */
+#define  Index_VI_Win_Ver_Disp_Start_Low        0x04
+#define  Index_VI_Win_Ver_Disp_End_Low          0x05
+#define  Index_VI_Win_Ver_Over                  0x06	/* Overflow */
+
+/* Y Plane (4:2:0) or YUV (4:2:2) buffer start address, unit=word */
+#define  Index_VI_Disp_Y_Buf_Start_Low          0x07
+#define  Index_VI_Disp_Y_Buf_Start_Middle       0x08
+#define  Index_VI_Disp_Y_Buf_Start_High         0x09
+
+/* U Plane (4:2:0) buffer start address, unit=word */
+#define  Index_VI_U_Buf_Start_Low               0x0A
+#define  Index_VI_U_Buf_Start_Middle            0x0B
+#define  Index_VI_U_Buf_Start_High              0x0C
+
+/* V Plane (4:2:0) buffer start address, unit=word */
+#define  Index_VI_V_Buf_Start_Low               0x0D
+#define  Index_VI_V_Buf_Start_Middle            0x0E
+#define  Index_VI_V_Buf_Start_High              0x0F
+
+/* Pitch for Y, UV Planes, unit=word */
+#define  Index_VI_Disp_Y_Buf_Pitch_Low          0x10
+#define  Index_VI_Disp_UV_Buf_Pitch_Low         0x11
+#define  Index_VI_Disp_Y_UV_Buf_Pitch_Middle    0x12
+
+/* What is this ? */
+#define  Index_VI_Disp_Y_Buf_Preset_Low         0x13
+#define  Index_VI_Disp_Y_Buf_Preset_Middle      0x14
+
+#define  Index_VI_UV_Buf_Preset_Low             0x15
+#define  Index_VI_UV_Buf_Preset_Middle          0x16
+#define  Index_VI_Disp_Y_UV_Buf_Preset_High     0x17
+
+/* Scaling control registers */
+#define  Index_VI_Hor_Post_Up_Scale_Low         0x18
+#define  Index_VI_Hor_Post_Up_Scale_High        0x19
+#define  Index_VI_Ver_Up_Scale_Low              0x1A
+#define  Index_VI_Ver_Up_Scale_High             0x1B
+#define  Index_VI_Scale_Control                 0x1C
+
+/* Playback line buffer control */
+#define  Index_VI_Play_Threshold_Low            0x1D
+#define  Index_VI_Play_Threshold_High           0x1E
+#define  Index_VI_Line_Buffer_Size              0x1F
+
+/* Destination color key */
+#define  Index_VI_Overlay_ColorKey_Red_Min      0x20
+#define  Index_VI_Overlay_ColorKey_Green_Min    0x21
+#define  Index_VI_Overlay_ColorKey_Blue_Min     0x22
+#define  Index_VI_Overlay_ColorKey_Red_Max      0x23
+#define  Index_VI_Overlay_ColorKey_Green_Max    0x24
+#define  Index_VI_Overlay_ColorKey_Blue_Max     0x25
+
+/* Source color key, YUV color space */
+#define  Index_VI_Overlay_ChromaKey_Red_Y_Min   0x26
+#define  Index_VI_Overlay_ChromaKey_Green_U_Min 0x27
+#define  Index_VI_Overlay_ChromaKey_Blue_V_Min  0x28
+#define  Index_VI_Overlay_ChromaKey_Red_Y_Max   0x29
+#define  Index_VI_Overlay_ChromaKey_Green_U_Max 0x2A
+#define  Index_VI_Overlay_ChromaKey_Blue_V_Max  0x2B
+
+/* Contrast enhancement and brightness control */
+#define  Index_VI_Contrast_Factor               0x2C	/* obviously unused/undefined */
+#define  Index_VI_Brightness                    0x2D
+#define  Index_VI_Contrast_Enh_Ctrl             0x2E
+
+#define  Index_VI_Key_Overlay_OP                0x2F
+
+#define  Index_VI_Control_Misc0                 0x30
+#define  Index_VI_Control_Misc1                 0x31
+#define  Index_VI_Control_Misc2                 0x32
+
+/* TW: Subpicture registers */
+#define  Index_VI_SubPict_Buf_Start_Low		0x33
+#define  Index_VI_SubPict_Buf_Start_Middle	0x34
+#define  Index_VI_SubPict_Buf_Start_High	0x35
+
+/* TW: What is this ? */
+#define  Index_VI_SubPict_Buf_Preset_Low	0x36
+#define  Index_VI_SubPict_Buf_Preset_Middle	0x37
+
+/* TW: Subpicture pitch, unit=16 bytes */
+#define  Index_VI_SubPict_Buf_Pitch		0x38
+
+/* TW: Subpicture scaling control */
+#define  Index_VI_SubPict_Hor_Scale_Low		0x39
+#define  Index_VI_SubPict_Hor_Scale_High	0x3A
+#define  Index_VI_SubPict_Vert_Scale_Low	0x3B
+#define  Index_VI_SubPict_Vert_Scale_High	0x3C
+
+#define  Index_VI_SubPict_Scale_Control		0x3D
+/* (0x40 = enable/disable subpicture) */
+
+/* TW: Subpicture line buffer control */
+#define  Index_VI_SubPict_Threshold		0x3E
+
+/* TW: What is this? */
+#define  Index_VI_FIFO_Max			0x3F
+
+/* TW: Subpicture palette; 16 colors, total 32 bytes address space */
+#define  Index_VI_SubPict_Pal_Base_Low		0x40
+#define  Index_VI_SubPict_Pal_Base_High		0x41
+
+/* I wish I knew how to use these ... */
+#define  Index_MPEG_Read_Ctrl0                  0x60	/* MPEG auto flip */
+#define  Index_MPEG_Read_Ctrl1                  0x61	/* MPEG auto flip */
+#define  Index_MPEG_Read_Ctrl2                  0x62	/* MPEG auto flip */
+#define  Index_MPEG_Read_Ctrl3                  0x63	/* MPEG auto flip */
+
+/* TW: MPEG AutoFlip scale */
+#define  Index_MPEG_Ver_Up_Scale_Low            0x64
+#define  Index_MPEG_Ver_Up_Scale_High           0x65
+
+#define  Index_MPEG_Y_Buf_Preset_Low		0x66
+#define  Index_MPEG_Y_Buf_Preset_Middle		0x67
+#define  Index_MPEG_UV_Buf_Preset_Low		0x68
+#define  Index_MPEG_UV_Buf_Preset_Middle	0x69
+#define  Index_MPEG_Y_UV_Buf_Preset_High	0x6A
+
+/* TW: The following registers only exist on the 310/325 series */
+
+/* TW: Bit 16:24 of Y_U_V buf start address (?) */
+#define  Index_VI_Y_Buf_Start_Over		0x6B
+#define  Index_VI_U_Buf_Start_Over		0x6C
+#define  Index_VI_V_Buf_Start_Over		0x6D
+
+#define  Index_VI_Disp_Y_Buf_Pitch_High		0x6E
+#define  Index_VI_Disp_UV_Buf_Pitch_High	0x6F
+
+/* Hue and saturation */
+#define	 Index_VI_Hue				0x70
+#define  Index_VI_Saturation			0x71
+
+#define  Index_VI_SubPict_Start_Over		0x72
+#define  Index_VI_SubPict_Buf_Pitch_High	0x73
+
+#define  Index_VI_Control_Misc3			0x74
+
+
+/* TW: Bits (and helpers) for Index_VI_Control_Misc0 */
+#define  VI_Misc0_Enable_Overlay		0x02
+#define  VI_Misc0_420_Plane_Enable		0x04	/* Select Plane or Packed mode */
+#define  VI_Misc0_422_Enable			0x20	/* Select 422 or 411 mode */
+#define  VI_Misc0_Fmt_YVU420P			0x0C	/* YUV420 Planar (I420, YV12) */
+#define  VI_Misc0_Fmt_YUYV			0x28	/* YUYV Packed (YUY2) */
+#define  VI_Misc0_Fmt_UYVY			0x08	/* (UYVY) */
+
+/* TW: Bits for Index_VI_Control_Misc1 */
+/* #define  VI_Misc1_?                          0x01  */
+#define  VI_Misc1_BOB_Enable			0x02
+#define	 VI_Misc1_Line_Merge			0x04
+#define  VI_Misc1_Field_Mode			0x08
+/* #define  VI_Misc1_?                          0x10  */
+#define  VI_Misc1_Non_Interleave                0x20	/* 300 series only? */
+#define  VI_Misc1_Buf_Addr_Lock			0x20	/* 310 series only? */
+/* #define  VI_Misc1_?                          0x40  */
+/* #define  VI_Misc1_?                          0x80  */
+
+/* TW: Bits for Index_VI_Control_Misc2 */
+#define  VI_Misc2_Select_Video2			0x01
+#define  VI_Misc2_Video2_On_Top			0x02
+/* #define  VI_Misc2_?                          0x04  */
+#define  VI_Misc2_Vertical_Interpol		0x08
+#define  VI_Misc2_Dual_Line_Merge               0x10
+#define  VI_Misc2_All_Line_Merge                0x20	/* 310 series only? */
+#define  VI_Misc2_Auto_Flip_Enable		0x40	/* 300 series only? */
+#define  VI_Misc2_Video_Reg_Write_Enable        0x80	/* 310 series only? */
+
+/* TW: Bits for Index_VI_Control_Misc3 */
+#define  VI_Misc3_Submit_Video_1		0x01	/* AKA "address ready" */
+#define  VI_Misc3_Submit_Video_2		0x02	/* AKA "address ready" */
+#define  VI_Misc3_Submit_SubPict		0x04	/* AKA "address ready" */
+
+/* TW: Values for Index_VI_Key_Overlay_OP (0x2F) */
+#define  VI_ROP_Never				0x00
+#define  VI_ROP_DestKey				0x03
+#define  VI_ROP_Always				0x0F
+
+/*
+ *  CRT_2 function control register ---------------------------------
+ */
+#define  Index_CRT2_FC_CONTROL                  0x00
+#define  Index_CRT2_FC_SCREEN_HIGH              0x04
+#define  Index_CRT2_FC_SCREEN_MID               0x05
+#define  Index_CRT2_FC_SCREEN_LOW               0x06
+#define  Index_CRT2_FC_ENABLE_WRITE             0x24
+#define  Index_CRT2_FC_VR                       0x25
+#define  Index_CRT2_FC_VCount                   0x27
+#define  Index_CRT2_FC_VCount1                  0x28
+
+#define  Index_310_CRT2_FC_VR                   0x30	/* d[1] = vertical retrace */
+#define  Index_310_CRT2_FC_RT			0x33	/* d[7] = retrace in progress */
+
+/* video attributes - these should probably be configurable on the fly
+ *                    so users with different desktop sizes can keep
+ *                    captured data off the desktop
+ */
+#define _VINWID                                  704
+#define _VINHGT                         _VINHGT_NTSC
+#define _VINHGT_NTSC                             240
+#define _VINHGT_PAL                              290
+#define _VIN_WINDOW                  (704 * 291 * 2)
+#define _VBI_WINDOW                   (704 * 64 * 2)
+
+#define _VIN_FIELD_EVEN                            1
+#define _VIN_FIELD_ODD                             2
+#define _VIN_FIELD_BOTH                            4
+
+
+/* i2c registers (TW; not on 300/310/325 series) */
+#define X_INDEXREG      0x14
+#define X_PORTREG       0x15
+#define X_DATA          0x0f
+#define I2C_SCL         0x00
+#define I2C_SDA         0x01
+#define I2C_DELAY       10
+
+/* mmio registers for video */
+#define REG_PRIM_CRT_COUNTER    0x8514
+
+/* TW: MPEG MMIO registers (630 and later) ----------------------------*/
+
+/* Not public (yet?) */
+
+#endif				/* VIDIX_SIS_REGS_H */
diff --git a/contrib/vidix/drivers/sis_vid.c b/contrib/vidix/drivers/sis_vid.c
new file mode 100644
index 000000000..c3ef2bdcf
--- /dev/null
+++ b/contrib/vidix/drivers/sis_vid.c
@@ -0,0 +1,1562 @@
+/**
+    VIDIX driver for SiS 300 and 310/325 series chips.
+
+    Copyright 2003 Jake Page, Sugar Media.
+
+    Based on SiS Xv driver:
+    Copyright 2002-2003 by Thomas Winischhofer, Vienna, Austria.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    2003/10/08 integrated into mplayer/vidix architecture -- Alex Beregszaszi
+**/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <unistd.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+#include "sis_regs.h"
+#include "sis_defs.h"
+
+
+/** Random defines **/
+
+#define WATCHDOG_DELAY  500000	/* Watchdog counter for retrace waiting */
+#define IMAGE_MIN_WIDTH         32	/* Min and max source image sizes */
+#define IMAGE_MIN_HEIGHT        24
+#define IMAGE_MAX_WIDTH        720
+#define IMAGE_MAX_HEIGHT       576
+#define IMAGE_MAX_WIDTH_M650  1920
+#define IMAGE_MAX_HEIGHT_M650 1080
+
+#define OVERLAY_MIN_WIDTH       32	/* Minimum overlay sizes */
+#define OVERLAY_MIN_HEIGHT      24
+
+#define DISPMODE_SINGLE1 0x1	/* TW: CRT1 only */
+#define DISPMODE_SINGLE2 0x2	/* TW: CRT2 only */
+#define DISPMODE_MIRROR  0x4	/* TW: CRT1 + CRT2 MIRROR */
+
+#define VMODE_INTERLACED       0x1
+#define VMODE_DOUBLESCAN       0x2
+
+typedef struct {
+    short x1, y1, x2, y2;
+} BoxRec;
+
+typedef struct {
+    int pixelFormat;
+
+    uint16_t pitch;
+    uint16_t origPitch;
+
+    uint8_t keyOP;
+    uint16_t HUSF;
+    uint16_t VUSF;
+    uint8_t IntBit;
+    uint8_t wHPre;
+
+    uint16_t srcW;
+    uint16_t srcH;
+
+    BoxRec dstBox;
+
+    uint32_t PSY;
+    uint32_t PSV;
+    uint32_t PSU;
+    uint8_t bobEnable;
+
+    uint8_t contrastCtrl;
+    uint8_t contrastFactor;
+
+    uint8_t lineBufSize;
+
+     uint8_t(*VBlankActiveFunc) ();
+
+    uint16_t SCREENheight;
+
+} SISOverlayRec, *SISOverlayPtr;
+
+
+/** static variable definitions **/
+static int sis_probed = 0;
+static pciinfo_t pci_info;
+unsigned int sis_verbose = 0;
+
+static void *sis_mem_base;
+/* static void *sis_reg_base; */
+unsigned short sis_iobase;
+
+unsigned int sis_vga_engine = UNKNOWN_VGA;
+static unsigned int sis_displaymode = DISPMODE_SINGLE1;
+static unsigned int sis_has_two_overlays = 0;
+static unsigned int sis_bridge_is_slave = 0;
+static unsigned int sis_shift_value = 1;
+static unsigned int sis_vmode = 0;
+unsigned int sis_vbflags = DISPTYPE_DISP1;
+unsigned int sis_overlay_on_crt1 = 1;
+unsigned int sis_crt1_off = -1;
+unsigned int sis_detected_crt2_devices;
+unsigned int sis_force_crt2_type = CRT2_DEFAULT;
+unsigned int sis_device_id = -1;
+
+static int sis_format;
+static int sis_Yoff = 0;
+static int sis_Voff = 0;
+static int sis_Uoff = 0;
+static int sis_screen_width = 640;
+static int sis_screen_height = 480;
+
+static int sis_frames[VID_PLAY_MAXFRAMES];
+
+static vidix_grkey_t sis_grkey;
+
+static vidix_capability_t sis_cap = {
+    "SiS 300/310/325 Video Driver",
+    "Jake Page",
+    TYPE_OUTPUT,
+    {0, 0, 0, 0},
+    2048,
+    2048,
+    4,
+    4,
+    -1,
+    FLAG_UPSCALER | FLAG_DOWNSCALER | FLAG_EQUALIZER,
+    VENDOR_SIS,
+    -1,
+    {0, 0, 0, 0}
+};
+
+vidix_video_eq_t sis_equal = {
+    VEQ_CAP_BRIGHTNESS | VEQ_CAP_CONTRAST,
+    200, 0, 0, 0, 0, 0, 0, 0
+};
+
+static unsigned short sis_card_ids[] = {
+    DEVICE_SIS_300,
+    DEVICE_SIS_315H,
+    DEVICE_SIS_315,
+    DEVICE_SIS_315PRO,
+    DEVICE_SIS_330,
+    DEVICE_SIS_540_VGA,
+    DEVICE_SIS_550_VGA,
+    DEVICE_SIS_630_VGA,
+    DEVICE_SIS_650_VGA
+};
+
+/** function declarations **/
+
+extern void sis_init_video_bridge();
+
+
+static void set_overlay(SISOverlayPtr pOverlay, int index);
+static void close_overlay(void);
+static void calc_scale_factor(SISOverlayPtr pOverlay,
+			      int index, int iscrt2);
+static void set_line_buf_size(SISOverlayPtr pOverlay);
+static void merge_line_buf(int enable);
+static void set_format(SISOverlayPtr pOverlay);
+static void set_colorkey(void);
+
+static void set_brightness(uint8_t brightness);
+static void set_contrast(uint8_t contrast);
+static void set_saturation(char saturation);
+static void set_hue(uint8_t hue);
+#if 0
+static void set_alpha(uint8_t alpha);
+#endif
+
+/* IO Port access functions */
+static uint8_t getvideoreg(uint8_t reg)
+{
+    uint8_t ret;
+    inSISIDXREG(SISVID, reg, ret);
+    return (ret);
+}
+
+static void setvideoreg(uint8_t reg, uint8_t data)
+{
+    outSISIDXREG(SISVID, reg, data);
+}
+
+static void setvideoregmask(uint8_t reg, uint8_t data, uint8_t mask)
+{
+    uint8_t old;
+
+    inSISIDXREG(SISVID, reg, old);
+    data = (data & mask) | (old & (~mask));
+    outSISIDXREG(SISVID, reg, data);
+}
+
+static void setsrregmask(uint8_t reg, uint8_t data, uint8_t mask)
+{
+    uint8_t old;
+
+    inSISIDXREG(SISSR, reg, old);
+    data = (data & mask) | (old & (~mask));
+    outSISIDXREG(SISSR, reg, data);
+}
+
+/* vblank checking*/
+static uint8_t vblank_active_CRT1()
+{
+    /* this may be too simplistic? */
+    return (inSISREG(SISINPSTAT) & 0x08);
+}
+
+static uint8_t vblank_active_CRT2()
+{
+    uint8_t ret;
+    if (sis_vga_engine == SIS_315_VGA) {
+	inSISIDXREG(SISPART1, Index_310_CRT2_FC_VR, ret);
+    } else {
+	inSISIDXREG(SISPART1, Index_CRT2_FC_VR, ret);
+    }
+    return ((ret & 0x02) ^ 0x02);
+}
+
+
+unsigned int vixGetVersion(void)
+{
+    return (VIDIX_VERSION);
+}
+
+static int find_chip(unsigned chip_id)
+{
+    unsigned i;
+    for (i = 0; i < sizeof(sis_card_ids) / sizeof(unsigned short); i++) {
+	if (chip_id == sis_card_ids[i])
+	    return i;
+    }
+    return -1;
+}
+
+int vixProbe(int verbose, int force)
+{
+    pciinfo_t lst[MAX_PCI_DEVICES];
+    unsigned i, num_pci;
+    int err;
+
+    sis_verbose = verbose;
+    force = force;
+    err = pci_scan(lst, &num_pci);
+    if (err) {
+	printf("[SiS] Error occurred during pci scan: %s\n", strerror(err));
+	return err;
+    } else if(!enable_app_io()){
+	err = ENXIO;
+	for (i = 0; i < num_pci; i++) {
+	    if (lst[i].vendor == VENDOR_SIS) {
+		int idx;
+		const char *dname;
+		idx = find_chip(lst[i].device);
+		if (idx == -1)
+		    continue;
+		dname = pci_device_name(VENDOR_SIS, lst[i].device);
+		dname = dname ? dname : "Unknown chip";
+		if (sis_verbose > 0)
+		    printf("[SiS] Found chip: %s (0x%X)\n",
+			   dname, lst[i].device);
+		sis_device_id = sis_cap.device_id = lst[i].device;
+		err = 0;
+		memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+
+		sis_has_two_overlays = 0;
+		switch (sis_cap.device_id) {
+		case DEVICE_SIS_300:
+		case DEVICE_SIS_630_VGA:
+		    sis_has_two_overlays = 1;
+		case DEVICE_SIS_540_VGA:
+		    sis_vga_engine = SIS_300_VGA;
+		    break;
+		case DEVICE_SIS_330:
+		case DEVICE_SIS_550_VGA:
+		    sis_has_two_overlays = 1;
+		case DEVICE_SIS_315H:
+		case DEVICE_SIS_315:
+		case DEVICE_SIS_315PRO:
+		case DEVICE_SIS_650_VGA:
+		    /* M650 & 651 have 2 overlays */
+		    /* JCP: I think this works, but not really tested yet */
+		    {
+			unsigned char CR5F;
+			unsigned char tempreg1, tempreg2;
+
+			inSISIDXREG(SISCR, 0x5F, CR5F);
+			CR5F &= 0xf0;
+			andSISIDXREG(SISCR, 0x5c, 0x07);
+			inSISIDXREG(SISCR, 0x5c, tempreg1);
+			tempreg1 &= 0xf8;
+			setSISIDXREG(SISCR, 0x5c, 0x07, 0xf8);
+			inSISIDXREG(SISCR, 0x5c, tempreg2);
+			tempreg2 &= 0xf8;
+			if ((!tempreg1) || (tempreg2)) {
+			    if (CR5F & 0x80) {
+				sis_has_two_overlays = 1;
+			    }
+			} else {
+			    sis_has_two_overlays = 1;	/* ? */
+			}
+			if (sis_has_two_overlays) {
+			    if (sis_verbose > 0)
+				printf
+				    ("[SiS] detected M650/651 with 2 overlays\n");
+			}
+		    }
+		    sis_vga_engine = SIS_315_VGA;
+		    break;
+		default:
+		    /* should never get here */
+		    sis_vga_engine = UNKNOWN_VGA;
+		    break;
+		}
+	    }
+	}
+    } else {
+	err = EPERM;
+    }
+
+    if (err && sis_verbose) {
+	printf("[SiS] Can't find chip\n");
+    } else {
+	sis_probed = 1;
+    }
+
+    return err;
+}
+
+int vixInit(const char *args)
+{
+    uint8_t sr_data, cr_data, cr_data2;
+    char *env_overlay_crt;
+
+    if (!sis_probed) {
+	printf("[SiS] driver was not probed but is being initialized\n");
+	return (EINTR);
+    }
+
+    /* JCP: this is WRONG.  Need to coordinate w/ sisfb to use correct mem */
+    /* map 16MB scary hack for now. */
+    sis_mem_base = map_phys_mem(pci_info.base0, 0x1000000);
+    /* sis_reg_base = map_phys_mem(pci_info.base1, 0x20000); */
+    sis_iobase = pci_info.base2 & 0xFFFC;
+
+    /* would like to use fb ioctl  - or some other method - here to get
+       current resolution. */
+    inSISIDXREG(SISCR, 0x12, cr_data);
+    inSISIDXREG(SISCR, 0x07, cr_data2);
+    sis_screen_height =
+	((cr_data & 0xff) | ((uint16_t) (cr_data2 & 0x02) << 7) |
+	 ((uint16_t) (cr_data2 & 0x40) << 3) | ((uint16_t) (cr_data & 0x02)
+						<< 9)) + 1;
+
+    inSISIDXREG(SISSR, 0x0b, sr_data);
+    inSISIDXREG(SISCR, 0x01, cr_data);
+    sis_screen_width = (((cr_data & 0xff) |
+			 ((uint16_t) (sr_data & 0x0C) << 6)) + 1) * 8;
+
+    inSISIDXREG(SISSR, Index_SR_Graphic_Mode, sr_data);
+    if (sr_data & 0x20)		/* interlaced mode */
+	sis_vmode |= VMODE_INTERLACED;
+
+#if 0				/* getting back false data here... */
+    /* CR9 bit 7 set = double scan active */
+    inSISIDXREG(SISCR, 0x09, cr_data);
+    if (cr_data & 0x40) {
+	sis_vmode |= VMODE_DOUBLESCAN;
+    }
+#endif
+
+    /* JCP: eventually I'd like to replace this with a call to sisfb
+       SISFB_GET_INFO ioctl to get video bridge info.  Not for now,
+       since it requires a very new and not widely distributed version. */
+    sis_init_video_bridge();
+
+    env_overlay_crt = getenv("VIDIX_CRT");
+    if (env_overlay_crt) {
+	int crt = atoi(env_overlay_crt);
+	if (crt == 1 || crt == 2) {
+	    sis_overlay_on_crt1 = (crt == 1);
+	    if (sis_verbose > 0) {
+		printf
+		    ("[SiS] override: using overlay on CRT%d from VIDIX_CRT\n",
+		     crt);
+	    }
+	}
+    }
+
+    return 0;
+}
+
+void vixDestroy(void)
+{
+    /* unmap_phys_mem(sis_reg_base, 0x20000); */
+    /* JCP: see above, hence also a hack. */
+    unmap_phys_mem(sis_mem_base, 0x1000000);
+}
+
+int vixGetCapability(vidix_capability_t * to)
+{
+    memcpy(to, &sis_cap, sizeof(vidix_capability_t));
+    return 0;
+}
+
+static int is_supported_fourcc(uint32_t fourcc)
+{
+    switch (fourcc) {
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+    case IMGFMT_UYVY:
+    case IMGFMT_YUY2:
+    case IMGFMT_RGB15:
+    case IMGFMT_RGB16:
+	return 1;
+    default:
+	return 0;
+    }
+}
+
+int vixQueryFourcc(vidix_fourcc_t * to)
+{
+    if (is_supported_fourcc(to->fourcc)) {
+	to->depth = VID_DEPTH_8BPP | VID_DEPTH_16BPP | VID_DEPTH_32BPP;
+	to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+	return 0;
+    } else
+	to->depth = to->flags = 0;
+    return ENOSYS;
+}
+
+static int bridge_in_slave_mode()
+{
+    unsigned char usScratchP1_00;
+
+    if (!(sis_vbflags & VB_VIDEOBRIDGE))
+	return 0;
+
+    inSISIDXREG(SISPART1, 0x00, usScratchP1_00);
+    if (((sis_vga_engine == SIS_300_VGA)
+	 && (usScratchP1_00 & 0xa0) == 0x20)
+	|| ((sis_vga_engine == SIS_315_VGA)
+	    && (usScratchP1_00 & 0x50) == 0x10)) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+/* This does not handle X dual head mode, since 1) vidix doesn't support it
+   and 2) it doesn't make sense for other gfx drivers */
+static void set_dispmode()
+{
+    sis_bridge_is_slave = 0;
+
+    if (bridge_in_slave_mode())
+	sis_bridge_is_slave = 1;
+
+    if ((sis_vbflags & VB_DISPMODE_MIRROR) ||
+	(sis_bridge_is_slave && (sis_vbflags & DISPTYPE_DISP2))) {
+	if (sis_has_two_overlays)
+	    sis_displaymode = DISPMODE_MIRROR;	/* TW: CRT1+CRT2 (2 overlays) */
+	else if (!sis_overlay_on_crt1)
+	    sis_displaymode = DISPMODE_SINGLE2;
+	else
+	    sis_displaymode = DISPMODE_SINGLE1;
+    } else {
+	if (sis_vbflags & DISPTYPE_DISP1) {
+	    sis_displaymode = DISPMODE_SINGLE1;	/* TW: CRT1 only */
+	} else {
+	    sis_displaymode = DISPMODE_SINGLE2;	/* TW: CRT2 only */
+	}
+    }
+}
+
+static void set_disptype_regs()
+{
+    switch (sis_displaymode) {
+    case DISPMODE_SINGLE1:	/* TW: CRT1 only */
+	if (sis_verbose > 2) {
+	    printf("[SiS] Setting up overlay on CRT1\n");
+	}
+	if (sis_has_two_overlays) {
+	    setsrregmask(0x06, 0x00, 0xc0);
+	    setsrregmask(0x32, 0x00, 0xc0);
+	} else {
+	    setsrregmask(0x06, 0x00, 0xc0);
+	    setsrregmask(0x32, 0x00, 0xc0);
+	}
+	break;
+    case DISPMODE_SINGLE2:	/* TW: CRT2 only */
+	if (sis_verbose > 2) {
+	    printf("[SiS] Setting up overlay on CRT2\n");
+	}
+	if (sis_has_two_overlays) {
+	    setsrregmask(0x06, 0x80, 0xc0);
+	    setsrregmask(0x32, 0x80, 0xc0);
+	} else {
+	    setsrregmask(0x06, 0x40, 0xc0);
+	    setsrregmask(0x32, 0x40, 0xc0);
+	}
+	break;
+    case DISPMODE_MIRROR:	/* TW: CRT1 + CRT2 */
+    default:
+	if (sis_verbose > 2) {
+	    printf("[SiS] Setting up overlay on CRT1 AND CRT2!\n");
+	}
+	setsrregmask(0x06, 0x80, 0xc0);
+	setsrregmask(0x32, 0x80, 0xc0);
+	break;
+    }
+}
+
+static void init_overlay()
+{
+    /* Initialize first overlay (CRT1) */
+
+    /* Write-enable video registers */
+    setvideoregmask(Index_VI_Control_Misc2, 0x80, 0x81);
+
+    /* Disable overlay */
+    setvideoregmask(Index_VI_Control_Misc0, 0x00, 0x02);
+
+    /* Disable bobEnable */
+    setvideoregmask(Index_VI_Control_Misc1, 0x02, 0x02);
+
+    /* Reset scale control and contrast */
+    setvideoregmask(Index_VI_Scale_Control, 0x60, 0x60);
+    setvideoregmask(Index_VI_Contrast_Enh_Ctrl, 0x04, 0x1F);
+
+    setvideoreg(Index_VI_Disp_Y_Buf_Preset_Low, 0x00);
+    setvideoreg(Index_VI_Disp_Y_Buf_Preset_Middle, 0x00);
+    setvideoreg(Index_VI_UV_Buf_Preset_Low, 0x00);
+    setvideoreg(Index_VI_UV_Buf_Preset_Middle, 0x00);
+    setvideoreg(Index_VI_Disp_Y_UV_Buf_Preset_High, 0x00);
+    setvideoreg(Index_VI_Play_Threshold_Low, 0x00);
+    setvideoreg(Index_VI_Play_Threshold_High, 0x00);
+
+    /* may not want to init these here, could already be set to other
+       values by app? */
+    setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x01);
+    setvideoregmask(Index_VI_Contrast_Enh_Ctrl, 0x04, 0x07);
+    setvideoreg(Index_VI_Brightness, 0x20);
+    if (sis_vga_engine == SIS_315_VGA) {
+	setvideoreg(Index_VI_Hue, 0x00);
+	setvideoreg(Index_VI_Saturation, 0x00);
+    }
+
+    /* Initialize second overlay (CRT2) */
+    if (sis_has_two_overlays) {
+	/* Write-enable video registers */
+	setvideoregmask(Index_VI_Control_Misc2, 0x81, 0x81);
+
+	/* Disable overlay */
+	setvideoregmask(Index_VI_Control_Misc0, 0x00, 0x02);
+
+	/* Disable bobEnable */
+	setvideoregmask(Index_VI_Control_Misc1, 0x02, 0x02);
+
+	/* Reset scale control and contrast */
+	setvideoregmask(Index_VI_Scale_Control, 0x60, 0x60);
+	setvideoregmask(Index_VI_Contrast_Enh_Ctrl, 0x04, 0x1F);
+
+	setvideoreg(Index_VI_Disp_Y_Buf_Preset_Low, 0x00);
+	setvideoreg(Index_VI_Disp_Y_Buf_Preset_Middle, 0x00);
+	setvideoreg(Index_VI_UV_Buf_Preset_Low, 0x00);
+	setvideoreg(Index_VI_UV_Buf_Preset_Middle, 0x00);
+	setvideoreg(Index_VI_Disp_Y_UV_Buf_Preset_High, 0x00);
+	setvideoreg(Index_VI_Play_Threshold_Low, 0x00);
+	setvideoreg(Index_VI_Play_Threshold_High, 0x00);
+
+	setvideoregmask(Index_VI_Control_Misc2, 0x01, 0x01);
+	setvideoregmask(Index_VI_Contrast_Enh_Ctrl, 0x04, 0x07);
+	setvideoreg(Index_VI_Brightness, 0x20);
+	if (sis_vga_engine == SIS_315_VGA) {
+	    setvideoreg(Index_VI_Hue, 0x00);
+	    setvideoreg(Index_VI_Saturation, 0x00);
+	}
+    }
+}
+
+int vixConfigPlayback(vidix_playback_t * info)
+{
+    SISOverlayRec overlay;
+    int srcOffsetX = 0, srcOffsetY = 0;
+    int sx, sy;
+    int index = 0, iscrt2 = 0;
+    int total_size;
+
+    short src_w, drw_w;
+    short src_h, drw_h;
+    short src_x, drw_x;
+    short src_y, drw_y;
+    long dga_offset;
+    int pitch;
+    unsigned int i;
+
+    if (!is_supported_fourcc(info->fourcc))
+	return -1;
+
+    /* set chipset/engine.dependent config info */
+    /*  which CRT to use, etc.? */
+    switch (sis_vga_engine) {
+    case SIS_315_VGA:
+	sis_shift_value = 1;
+	sis_equal.cap |= VEQ_CAP_SATURATION | VEQ_CAP_HUE;
+	break;
+    case SIS_300_VGA:
+    default:
+	sis_shift_value = 2;
+	break;
+    }
+
+    sis_displaymode = DISPMODE_SINGLE1;	/* xV driver code in set_dispmode() */
+    set_dispmode();
+
+    set_disptype_regs();
+
+    init_overlay();
+
+    /* get basic dimension info */
+    src_x = info->src.x;
+    src_y = info->src.y;
+    src_w = info->src.w;
+    src_h = info->src.h;
+
+    drw_x = info->dest.x;
+    drw_y = info->dest.y;
+    drw_w = info->dest.w;
+    drw_h = info->dest.h;
+
+    switch (info->fourcc) {
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+	pitch = (src_w + 7) & ~7;
+	total_size = (pitch * src_h * 3) >> 1;
+	break;
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+    case IMGFMT_RGB15:
+    case IMGFMT_RGB16:
+	pitch = ((src_w << 1) + 3) & ~3;
+	total_size = pitch * src_h;
+	break;
+    default:
+	return -1;
+    }
+
+    /* "allocate" memory for overlay! */
+    /* start at 8MB = sisfb's "dri reserved space" -
+       really shouldn't hardcode though */
+    /* XXX: JCP - this can use the sisfb FBIO_ALLOC ioctl to safely
+       allocate "video heap" memory... */
+    dga_offset = 0x800000;
+
+    /* use 7MB for now.  need to calc/get real info from sisfb? */
+    /* this can result in a LOT of frames - probably not necessary */
+    info->num_frames = 0x700000 / (total_size * 2);
+    if (info->num_frames > VID_PLAY_MAXFRAMES)
+	info->num_frames = VID_PLAY_MAXFRAMES;
+
+    info->dga_addr = sis_mem_base + dga_offset;
+    info->dest.pitch.y = 16;
+    info->dest.pitch.u = 16;
+    info->dest.pitch.v = 16;
+    info->offset.y = 0;
+    info->offset.u = 0;
+    info->offset.v = 0;
+    info->frame_size = (total_size * 2);	/* why times 2 ? */
+    for (i = 0; i < info->num_frames; i++) {
+	info->offsets[i] = info->frame_size * i;
+	/* save ptrs to mem buffers */
+	sis_frames[i] = (dga_offset + info->offsets[i]);
+    }
+
+    memset(&overlay, 0, sizeof(overlay));
+    overlay.pixelFormat = sis_format = info->fourcc;
+    overlay.pitch = overlay.origPitch = pitch;
+
+
+    overlay.keyOP = (sis_grkey.ckey.op == CKEY_TRUE ?
+		     VI_ROP_DestKey : VI_ROP_Always);
+
+    overlay.bobEnable = 0x00;
+
+    overlay.SCREENheight = sis_screen_height;
+
+    /* probably will not support X virtual screen > phys very well? */
+    overlay.dstBox.x1 = drw_x;	/* - pScrn->frameX0; */
+    overlay.dstBox.x2 = drw_x + drw_w;	/* - pScrn->frameX0; ??? */
+    overlay.dstBox.y1 = drw_y;	/*  - pScrn->frameY0; */
+    overlay.dstBox.y2 = drw_y + drw_h;	/* - pScrn->frameY0; ??? */
+
+    if ((overlay.dstBox.x1 > overlay.dstBox.x2) ||
+	(overlay.dstBox.y1 > overlay.dstBox.y2))
+	return -1;
+
+    if ((overlay.dstBox.x2 < 0) || (overlay.dstBox.y2 < 0))
+	return -1;
+
+    if (overlay.dstBox.x1 < 0) {
+	srcOffsetX = src_w * (-overlay.dstBox.x1) / drw_w;
+	overlay.dstBox.x1 = 0;
+    }
+    if (overlay.dstBox.y1 < 0) {
+	srcOffsetY = src_h * (-overlay.dstBox.y1) / drw_h;
+	overlay.dstBox.y1 = 0;
+    }
+
+    switch (info->fourcc) {
+    case IMGFMT_YV12:
+	info->dest.pitch.y = 16;
+	sx = (src_x + srcOffsetX) & ~7;
+	sy = (src_y + srcOffsetY) & ~1;
+	info->offset.y = sis_Yoff = sx + sy * pitch;
+	/* JCP: NOTE reversed u & v here!  Not sure why this is needed.
+	   maybe mplayer & sis define U & V differently?? */
+	info->offset.u = sis_Voff =
+	    src_h * pitch + ((sx + sy * pitch / 2) >> 1);
+	info->offset.v = sis_Uoff =
+	    src_h * pitch * 5 / 4 + ((sx + sy * pitch / 2) >> 1);
+
+	overlay.PSY = (sis_frames[0] + sis_Yoff) >> sis_shift_value;
+	overlay.PSV = (sis_frames[0] + sis_Voff) >> sis_shift_value;
+	overlay.PSU = (sis_frames[0] + sis_Uoff) >> sis_shift_value;
+	break;
+    case IMGFMT_I420:
+	sx = (src_x + srcOffsetX) & ~7;
+	sy = (src_y + srcOffsetY) & ~1;
+	info->offset.y = sis_Yoff = sx + sy * pitch;
+	/* JCP: see above... */
+	info->offset.u = sis_Voff =
+	    src_h * pitch * 5 / 4 + ((sx + sy * pitch / 2) >> 1);
+	info->offset.v = sis_Uoff =
+	    src_h * pitch + ((sx + sy * pitch / 2) >> 1);
+
+	overlay.PSY = (sis_frames[0] + sis_Yoff) >> sis_shift_value;
+	overlay.PSV = (sis_frames[0] + sis_Voff) >> sis_shift_value;
+	overlay.PSU = (sis_frames[0] + sis_Uoff) >> sis_shift_value;
+	break;
+    case IMGFMT_YUY2:
+    case IMGFMT_UYVY:
+    case IMGFMT_RGB16:
+    case IMGFMT_RGB15:
+    default:
+	sx = (src_x + srcOffsetX) & ~1;
+	sy = (src_y + srcOffsetY);
+	info->offset.y = sis_Yoff = sx * 2 + sy * pitch;
+
+	overlay.PSY = (sis_frames[0] + sis_Yoff) >> sis_shift_value;
+	break;
+    }
+
+    /* FIXME: is it possible that srcW < 0? */
+    overlay.srcW = src_w - (sx - src_x);
+    overlay.srcH = src_h - (sy - src_y);
+
+    /* JCP: what to do about this? */
+#if 0
+    if ((pPriv->oldx1 != overlay.dstBox.x1) ||
+	(pPriv->oldx2 != overlay.dstBox.x2) ||
+	(pPriv->oldy1 != overlay.dstBox.y1) ||
+	(pPriv->oldy2 != overlay.dstBox.y2)) {
+	pPriv->mustwait = 1;
+	pPriv->oldx1 = overlay.dstBox.x1;
+	pPriv->oldx2 = overlay.dstBox.x2;
+	pPriv->oldy1 = overlay.dstBox.y1;
+	pPriv->oldy2 = overlay.dstBox.y2;
+    }
+#endif
+
+    /* set merge line buffer */
+    merge_line_buf(overlay.srcW > 384);
+
+    /* calculate line buffer length */
+    set_line_buf_size(&overlay);
+
+    if (sis_displaymode == DISPMODE_SINGLE2) {
+	if (sis_has_two_overlays) {
+	    /* TW: On chips with two overlays we use
+	     * overlay 2 for CRT2 */
+	    index = 1;
+	    iscrt2 = 1;
+	} else {
+	    /* TW: On chips with only one overlay we
+	     * use that only overlay for CRT2 */
+	    index = 0;
+	    iscrt2 = 1;
+	}
+	overlay.VBlankActiveFunc = vblank_active_CRT2;
+	/* overlay.GetScanLineFunc = get_scanline_CRT2; */
+    } else {
+	index = 0;
+	iscrt2 = 0;
+	overlay.VBlankActiveFunc = vblank_active_CRT1;
+	/* overlay.GetScanLineFunc = get_scanline_CRT1; */
+    }
+
+    /* calc scale factor (to use below) */
+    calc_scale_factor(&overlay, index, iscrt2);
+
+    /* Select video1 (used for CRT1) or video2 (used for CRT2) */
+    setvideoregmask(Index_VI_Control_Misc2, index, 0x01);
+
+    set_format(&overlay);
+
+    set_colorkey();
+
+    vixPlaybackSetEq(&sis_equal);
+
+    /* set up video overlay registers */
+    set_overlay(&overlay, index);
+
+    /* prevent badness if bits are not at default setting */
+    setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x01);
+    setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x04);
+
+    /* JCP:  Xv driver implementation loops back over above code to
+       setup mirror CRT2 */
+
+    return 0;
+}
+
+int vixPlaybackOn(void)
+{
+    setvideoregmask(Index_VI_Control_Misc0, 0x02, 0x02);
+    return 0;
+}
+
+int vixPlaybackOff(void)
+{
+    unsigned char sridx, cridx;
+    sridx = inSISREG(SISSR);
+    cridx = inSISREG(SISCR);
+    close_overlay();
+    outSISREG(SISSR, sridx);
+    outSISREG(SISCR, cridx);
+
+    return 0;
+}
+
+int vixPlaybackFrameSelect(unsigned int frame)
+{
+    uint8_t data;
+    int index = 0;
+    uint32_t PSY;
+
+    if (sis_displaymode == DISPMODE_SINGLE2 && sis_has_two_overlays) {
+	index = 1;
+    }
+
+    PSY = (sis_frames[frame] + sis_Yoff) >> sis_shift_value;
+
+    /* Unlock address registers */
+    data = getvideoreg(Index_VI_Control_Misc1);
+    setvideoreg(Index_VI_Control_Misc1, data | 0x20);
+    /* TEST: Is this required? */
+    setvideoreg(Index_VI_Control_Misc1, data | 0x20);
+    /* TEST end */
+    /* TEST: Is this required? */
+    if (sis_vga_engine == SIS_315_VGA)
+	setvideoreg(Index_VI_Control_Misc3, 0x00);
+    /* TEST end */
+
+    /* set Y start address */
+    setvideoreg(Index_VI_Disp_Y_Buf_Start_Low, (uint8_t) (PSY));
+    setvideoreg(Index_VI_Disp_Y_Buf_Start_Middle, (uint8_t) ((PSY) >> 8));
+    setvideoreg(Index_VI_Disp_Y_Buf_Start_High, (uint8_t) ((PSY) >> 16));
+    /* set 310/325 series overflow bits for Y plane */
+    if (sis_vga_engine == SIS_315_VGA) {
+	setvideoreg(Index_VI_Y_Buf_Start_Over,
+		    ((uint8_t) ((PSY) >> 24) & 0x01));
+    }
+
+    /* Set U/V data if using plane formats */
+    if ((sis_format == IMGFMT_YV12) || (sis_format == IMGFMT_I420)) {
+
+	uint32_t PSU, PSV;
+
+	PSU = (sis_frames[frame] + sis_Uoff) >> sis_shift_value;
+	PSV = (sis_frames[frame] + sis_Voff) >> sis_shift_value;
+
+	/* set U/V start address */
+	setvideoreg(Index_VI_U_Buf_Start_Low, (uint8_t) PSU);
+	setvideoreg(Index_VI_U_Buf_Start_Middle, (uint8_t) (PSU >> 8));
+	setvideoreg(Index_VI_U_Buf_Start_High, (uint8_t) (PSU >> 16));
+
+	setvideoreg(Index_VI_V_Buf_Start_Low, (uint8_t) PSV);
+	setvideoreg(Index_VI_V_Buf_Start_Middle, (uint8_t) (PSV >> 8));
+	setvideoreg(Index_VI_V_Buf_Start_High, (uint8_t) (PSV >> 16));
+
+	/* 310/325 series overflow bits */
+	if (sis_vga_engine == SIS_315_VGA) {
+	    setvideoreg(Index_VI_U_Buf_Start_Over,
+			((uint8_t) (PSU >> 24) & 0x01));
+	    setvideoreg(Index_VI_V_Buf_Start_Over,
+			((uint8_t) (PSV >> 24) & 0x01));
+	}
+    }
+
+    if (sis_vga_engine == SIS_315_VGA) {
+	/* Trigger register copy for 310 series */
+	setvideoreg(Index_VI_Control_Misc3, 1 << index);
+    }
+
+    /* Lock the address registers */
+    setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x20);
+
+    return 0;
+}
+
+int vixGetGrKeys(vidix_grkey_t * grkey)
+{
+    memcpy(grkey, &sis_grkey, sizeof(vidix_grkey_t));
+    return 0;
+}
+
+int vixSetGrKeys(const vidix_grkey_t * grkey)
+{
+    memcpy(&sis_grkey, grkey, sizeof(vidix_grkey_t));
+    set_colorkey();
+    return 0;
+}
+
+int vixPlaybackGetEq(vidix_video_eq_t * eq)
+{
+    memcpy(eq, &sis_equal, sizeof(vidix_video_eq_t));
+    return 0;
+}
+
+int vixPlaybackSetEq(const vidix_video_eq_t * eq)
+{
+    int br, sat, cr, hue;
+    if (eq->cap & VEQ_CAP_BRIGHTNESS)
+	sis_equal.brightness = eq->brightness;
+    if (eq->cap & VEQ_CAP_CONTRAST)
+	sis_equal.contrast = eq->contrast;
+    if (eq->cap & VEQ_CAP_SATURATION)
+	sis_equal.saturation = eq->saturation;
+    if (eq->cap & VEQ_CAP_HUE)
+	sis_equal.hue = eq->hue;
+    if (eq->cap & VEQ_CAP_RGB_INTENSITY) {
+	sis_equal.red_intensity = eq->red_intensity;
+	sis_equal.green_intensity = eq->green_intensity;
+	sis_equal.blue_intensity = eq->blue_intensity;
+    }
+    sis_equal.flags = eq->flags;
+
+    cr = (sis_equal.contrast + 1000) * 7 / 2000;
+    if (cr < 0)
+	cr = 0;
+    if (cr > 7)
+	cr = 7;
+
+    br = sis_equal.brightness * 127 / 1000;
+    if (br < -128)
+	br = -128;
+    if (br > 127)
+	br = 127;
+
+    sat = (sis_equal.saturation * 7) / 1000;
+    if (sat < -7)
+	sat = -7;
+    if (sat > 7)
+	sat = 7;
+
+    hue = sis_equal.hue * 7 / 1000;
+    if (hue < -8)
+	hue = -8;
+    if (hue > 7)
+	hue = 7;
+
+    set_brightness(br);
+    set_contrast(cr);
+    if (sis_vga_engine == SIS_315_VGA) {
+	set_saturation(sat);
+	set_hue(hue);
+    }
+
+    return 0;
+}
+
+static void set_overlay(SISOverlayPtr pOverlay, int index)
+{
+    uint16_t pitch = 0;
+    uint8_t h_over = 0, v_over = 0;
+    uint16_t top, bottom, left, right;
+    uint16_t screenX = sis_screen_width;
+    uint16_t screenY = sis_screen_height;
+    uint8_t data;
+    uint32_t watchdog;
+
+    top = pOverlay->dstBox.y1;
+    bottom = pOverlay->dstBox.y2;
+    if (bottom > screenY) {
+	bottom = screenY;
+    }
+
+    left = pOverlay->dstBox.x1;
+    right = pOverlay->dstBox.x2;
+    if (right > screenX) {
+	right = screenX;
+    }
+
+    /* JCP: these aren't really tested... */
+    /* TW: DoubleScan modes require Y coordinates * 2 */
+    if (sis_vmode & VMODE_DOUBLESCAN) {
+	top <<= 1;
+	bottom <<= 1;
+    }
+    /* TW: Interlace modes require Y coordinates / 2 */
+    if (sis_vmode & VMODE_INTERLACED) {
+	top >>= 1;
+	bottom >>= 1;
+    }
+
+    h_over = (((left >> 8) & 0x0f) | ((right >> 4) & 0xf0));
+    v_over = (((top >> 8) & 0x0f) | ((bottom >> 4) & 0xf0));
+
+    pitch = pOverlay->pitch >> sis_shift_value;
+
+    /* set line buffer size */
+    setvideoreg(Index_VI_Line_Buffer_Size, pOverlay->lineBufSize);
+
+    /* set color key mode */
+    setvideoregmask(Index_VI_Key_Overlay_OP, pOverlay->keyOP, 0x0F);
+
+    /* TW: We don't have to wait for vertical retrace in all cases */
+    /* JCP: be safe for now. */
+    if (1 /*pPriv->mustwait */ ) {
+	watchdog = WATCHDOG_DELAY;
+	while (pOverlay->VBlankActiveFunc() && --watchdog);
+	watchdog = WATCHDOG_DELAY;
+	while ((!pOverlay->VBlankActiveFunc()) && --watchdog);
+	if (!watchdog && sis_verbose > 0) {
+	    printf("[SiS]: timed out waiting for vertical retrace\n");
+	}
+    }
+
+    /* Unlock address registers */
+    data = getvideoreg(Index_VI_Control_Misc1);
+    setvideoreg(Index_VI_Control_Misc1, data | 0x20);
+    /* TEST: Is this required? */
+    setvideoreg(Index_VI_Control_Misc1, data | 0x20);
+    /* TEST end */
+
+    /* TEST: Is this required? */
+    if (sis_vga_engine == SIS_315_VGA)
+	setvideoreg(Index_VI_Control_Misc3, 0x00);
+    /* TEST end */
+
+    /* Set Y buf pitch */
+    setvideoreg(Index_VI_Disp_Y_Buf_Pitch_Low, (uint8_t) (pitch));
+    setvideoregmask(Index_VI_Disp_Y_UV_Buf_Pitch_Middle,
+		    (uint8_t) (pitch >> 8), 0x0f);
+
+    /* Set Y start address */
+    setvideoreg(Index_VI_Disp_Y_Buf_Start_Low, (uint8_t) (pOverlay->PSY));
+    setvideoreg(Index_VI_Disp_Y_Buf_Start_Middle,
+		(uint8_t) ((pOverlay->PSY) >> 8));
+    setvideoreg(Index_VI_Disp_Y_Buf_Start_High,
+		(uint8_t) ((pOverlay->PSY) >> 16));
+
+    /* set 310/325 series overflow bits for Y plane */
+    if (sis_vga_engine == SIS_315_VGA) {
+	setvideoreg(Index_VI_Disp_Y_Buf_Pitch_High,
+		    (uint8_t) (pitch >> 12));
+	setvideoreg(Index_VI_Y_Buf_Start_Over,
+		    ((uint8_t) ((pOverlay->PSY) >> 24) & 0x01));
+    }
+
+    /* Set U/V data if using plane formats */
+    if ((pOverlay->pixelFormat == IMGFMT_YV12) ||
+	(pOverlay->pixelFormat == IMGFMT_I420)) {
+
+	uint32_t PSU, PSV;
+
+	PSU = pOverlay->PSU;
+	PSV = pOverlay->PSV;
+
+	/* Set U/V pitch */
+	setvideoreg(Index_VI_Disp_UV_Buf_Pitch_Low,
+		    (uint8_t) (pitch >> 1));
+	setvideoregmask(Index_VI_Disp_Y_UV_Buf_Pitch_Middle,
+			(uint8_t) (pitch >> 5), 0xf0);
+
+	/* set U/V start address */
+	setvideoreg(Index_VI_U_Buf_Start_Low, (uint8_t) PSU);
+	setvideoreg(Index_VI_U_Buf_Start_Middle, (uint8_t) (PSU >> 8));
+	setvideoreg(Index_VI_U_Buf_Start_High, (uint8_t) (PSU >> 16));
+
+	setvideoreg(Index_VI_V_Buf_Start_Low, (uint8_t) PSV);
+	setvideoreg(Index_VI_V_Buf_Start_Middle, (uint8_t) (PSV >> 8));
+	setvideoreg(Index_VI_V_Buf_Start_High, (uint8_t) (PSV >> 16));
+
+	/* 310/325 series overflow bits */
+	if (sis_vga_engine == SIS_315_VGA) {
+	    setvideoreg(Index_VI_Disp_UV_Buf_Pitch_High,
+			(uint8_t) (pitch >> 13));
+	    setvideoreg(Index_VI_U_Buf_Start_Over,
+			((uint8_t) (PSU >> 24) & 0x01));
+	    setvideoreg(Index_VI_V_Buf_Start_Over,
+			((uint8_t) (PSV >> 24) & 0x01));
+	}
+    }
+
+    if (sis_vga_engine == SIS_315_VGA) {
+	/* Trigger register copy for 310 series */
+	setvideoreg(Index_VI_Control_Misc3, 1 << index);
+    }
+
+    /* set scale factor */
+    setvideoreg(Index_VI_Hor_Post_Up_Scale_Low,
+		(uint8_t) (pOverlay->HUSF));
+    setvideoreg(Index_VI_Hor_Post_Up_Scale_High,
+		(uint8_t) ((pOverlay->HUSF) >> 8));
+    setvideoreg(Index_VI_Ver_Up_Scale_Low, (uint8_t) (pOverlay->VUSF));
+    setvideoreg(Index_VI_Ver_Up_Scale_High,
+		(uint8_t) ((pOverlay->VUSF) >> 8));
+
+    setvideoregmask(Index_VI_Scale_Control, (pOverlay->IntBit << 3)
+		    | (pOverlay->wHPre), 0x7f);
+
+    /* set destination window position */
+    setvideoreg(Index_VI_Win_Hor_Disp_Start_Low, (uint8_t) left);
+    setvideoreg(Index_VI_Win_Hor_Disp_End_Low, (uint8_t) right);
+    setvideoreg(Index_VI_Win_Hor_Over, (uint8_t) h_over);
+
+    setvideoreg(Index_VI_Win_Ver_Disp_Start_Low, (uint8_t) top);
+    setvideoreg(Index_VI_Win_Ver_Disp_End_Low, (uint8_t) bottom);
+    setvideoreg(Index_VI_Win_Ver_Over, (uint8_t) v_over);
+
+    setvideoregmask(Index_VI_Control_Misc1, pOverlay->bobEnable, 0x1a);
+
+    /* Lock the address registers */
+    setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x20);
+}
+
+
+/* TW: Overlay MUST NOT be switched off while beam is over it */
+static void close_overlay()
+{
+    uint32_t watchdog;
+
+    if ((sis_displaymode == DISPMODE_SINGLE2) ||
+	(sis_displaymode == DISPMODE_MIRROR)) {
+	if (sis_has_two_overlays) {
+	    setvideoregmask(Index_VI_Control_Misc2, 0x01, 0x01);
+	    watchdog = WATCHDOG_DELAY;
+	    while (vblank_active_CRT2() && --watchdog);
+	    watchdog = WATCHDOG_DELAY;
+	    while ((!vblank_active_CRT2()) && --watchdog);
+	    setvideoregmask(Index_VI_Control_Misc0, 0x00, 0x02);
+	    watchdog = WATCHDOG_DELAY;
+	    while (vblank_active_CRT2() && --watchdog);
+	    watchdog = WATCHDOG_DELAY;
+	    while ((!vblank_active_CRT2()) && --watchdog);
+	} else if (sis_displaymode == DISPMODE_SINGLE2) {
+	    setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x01);
+	    watchdog = WATCHDOG_DELAY;
+	    while (vblank_active_CRT1() && --watchdog);
+	    watchdog = WATCHDOG_DELAY;
+	    while ((!vblank_active_CRT1()) && --watchdog);
+	    setvideoregmask(Index_VI_Control_Misc0, 0x00, 0x02);
+	    watchdog = WATCHDOG_DELAY;
+	    while (vblank_active_CRT1() && --watchdog);
+	    watchdog = WATCHDOG_DELAY;
+	    while ((!vblank_active_CRT1()) && --watchdog);
+	}
+    }
+    if ((sis_displaymode == DISPMODE_SINGLE1) ||
+	(sis_displaymode == DISPMODE_MIRROR)) {
+	setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x01);
+	watchdog = WATCHDOG_DELAY;
+	while (vblank_active_CRT1() && --watchdog);
+	watchdog = WATCHDOG_DELAY;
+	while ((!vblank_active_CRT1()) && --watchdog);
+	setvideoregmask(Index_VI_Control_Misc0, 0x00, 0x02);
+	watchdog = WATCHDOG_DELAY;
+	while (vblank_active_CRT1() && --watchdog);
+	watchdog = WATCHDOG_DELAY;
+	while ((!vblank_active_CRT1()) && --watchdog);
+    }
+}
+
+
+static void
+calc_scale_factor(SISOverlayPtr pOverlay, int index, int iscrt2)
+{
+    uint32_t i = 0, mult = 0;
+    int flag = 0;
+
+    int dstW = pOverlay->dstBox.x2 - pOverlay->dstBox.x1;
+    int dstH = pOverlay->dstBox.y2 - pOverlay->dstBox.y1;
+    int srcW = pOverlay->srcW;
+    int srcH = pOverlay->srcH;
+    /*    uint16_t LCDheight = pSiS->LCDheight; */
+    int srcPitch = pOverlay->origPitch;
+    int origdstH = dstH;
+
+    /* get rid of warnings for now */
+    index = index;
+    iscrt2 = iscrt2;
+
+#if 0				/* JCP: don't bother with this for now. */
+    /* TW: Stretch image due to idiotic LCD "auto"-scaling on LVDS (and 630+301B) */
+    if (pSiS->VBFlags & CRT2_LCD) {
+	if (sis_bridge_is_slave) {
+	    if (pSiS->VBFlags & VB_LVDS) {
+		dstH = (dstH * LCDheight) / pOverlay->SCREENheight;
+	    } else if ((sis_vga_engine == SIS_300_VGA) &&
+		       (pSiS->
+			VBFlags & (VB_301B | VB_302B | VB_301LV |
+				   VB_302LV))) {
+		dstH = (dstH * LCDheight) / pOverlay->SCREENheight;
+	    }
+	} else if (iscrt2) {
+	    if (pSiS->VBFlags & VB_LVDS) {
+		dstH = (dstH * LCDheight) / pOverlay->SCREENheight;
+		if (sis_displaymode == DISPMODE_MIRROR)
+		    flag = 1;
+	    } else if ((sis_vga_engine == SIS_300_VGA) &&
+		       (pSiS->
+			VBFlags & (VB_301B | VB_302B | VB_301LV |
+				   VB_302LV))) {
+		dstH = (dstH * LCDheight) / pOverlay->SCREENheight;
+		if (sis_displaymode == DISPMODE_MIRROR)
+		    flag = 1;
+	    }
+	}
+    }
+#endif
+
+    /* TW: For double scan modes, we need to double the height
+     *     (Perhaps we also need to scale LVDS, but I'm not sure.)
+     *     On 310/325 series, we need to double the width as well.
+     *     Interlace mode vice versa.
+     */
+    if (sis_vmode & VMODE_DOUBLESCAN) {
+	dstH = origdstH << 1;
+	flag = 0;
+	if (sis_vga_engine == SIS_315_VGA) {
+	    dstW <<= 1;
+	}
+    }
+    if (sis_vmode & VMODE_INTERLACED) {
+	dstH = origdstH >> 1;
+	flag = 0;
+    }
+
+    if (dstW < OVERLAY_MIN_WIDTH)
+	dstW = OVERLAY_MIN_WIDTH;
+    if (dstW == srcW) {
+	pOverlay->HUSF = 0x00;
+	pOverlay->IntBit = 0x05;
+	pOverlay->wHPre = 0;
+    } else if (dstW > srcW) {
+	dstW += 2;
+	pOverlay->HUSF = (srcW << 16) / dstW;
+	pOverlay->IntBit = 0x04;
+	pOverlay->wHPre = 0;
+    } else {
+	int tmpW = dstW;
+
+	/* TW: It seems, the hardware can't scale below factor .125 (=1/8) if the
+	   pitch isn't a multiple of 256.
+	   TODO: Test this on the 310/325 series!
+	 */
+	if ((srcPitch % 256) || (srcPitch < 256)) {
+	    if (((dstW * 1000) / srcW) < 125)
+		dstW = tmpW = ((srcW * 125) / 1000) + 1;
+	}
+
+	i = 0;
+	pOverlay->IntBit = 0x01;
+	while (srcW >= tmpW) {
+	    tmpW <<= 1;
+	    i++;
+	}
+	pOverlay->wHPre = (uint8_t) (i - 1);
+	dstW <<= (i - 1);
+	if ((srcW % dstW))
+	    pOverlay->HUSF = ((srcW - dstW) << 16) / dstW;
+	else
+	    pOverlay->HUSF = 0x00;
+    }
+
+    if (dstH < OVERLAY_MIN_HEIGHT)
+	dstH = OVERLAY_MIN_HEIGHT;
+    if (dstH == srcH) {
+	pOverlay->VUSF = 0x00;
+	pOverlay->IntBit |= 0x0A;
+    } else if (dstH > srcH) {
+	dstH += 0x02;
+	pOverlay->VUSF = (srcH << 16) / dstH;
+	pOverlay->IntBit |= 0x08;
+    } else {
+	uint32_t realI;
+
+	i = realI = srcH / dstH;
+	pOverlay->IntBit |= 0x02;
+
+	if (i < 2) {
+	    pOverlay->VUSF = ((srcH - dstH) << 16) / dstH;
+	    /* TW: Needed for LCD-scaling modes */
+	    if ((flag) && (mult = (srcH / origdstH)) >= 2)
+		pOverlay->pitch /= mult;
+	} else {
+#if 0
+	    if (((pOverlay->bobEnable & 0x08) == 0x00) &&
+		(((srcPitch * i) >> 2) > 0xFFF)) {
+		pOverlay->bobEnable |= 0x08;
+		srcPitch >>= 1;
+	    }
+#endif
+	    if (((srcPitch * i) >> 2) > 0xFFF) {
+		i = (0xFFF * 2 / srcPitch);
+		pOverlay->VUSF = 0xFFFF;
+	    } else {
+		dstH = i * dstH;
+		if (srcH % dstH)
+		    pOverlay->VUSF = ((srcH - dstH) << 16) / dstH;
+		else
+		    pOverlay->VUSF = 0x00;
+	    }
+	    /* set video frame buffer offset */
+	    pOverlay->pitch = (uint16_t) (srcPitch * i);
+	}
+    }
+}
+
+static void set_line_buf_size(SISOverlayPtr pOverlay)
+{
+    uint8_t preHIDF;
+    uint32_t i;
+    uint32_t line = pOverlay->srcW;
+
+    if ((pOverlay->pixelFormat == IMGFMT_YV12) ||
+	(pOverlay->pixelFormat == IMGFMT_I420)) {
+	preHIDF = pOverlay->wHPre & 0x07;
+	switch (preHIDF) {
+	case 3:
+	    if ((line & 0xffffff00) == line)
+		i = (line >> 8);
+	    else
+		i = (line >> 8) + 1;
+	    pOverlay->lineBufSize = (uint8_t) (i * 32 - 1);
+	    break;
+	case 4:
+	    if ((line & 0xfffffe00) == line)
+		i = (line >> 9);
+	    else
+		i = (line >> 9) + 1;
+	    pOverlay->lineBufSize = (uint8_t) (i * 64 - 1);
+	    break;
+	case 5:
+	    if ((line & 0xfffffc00) == line)
+		i = (line >> 10);
+	    else
+		i = (line >> 10) + 1;
+	    pOverlay->lineBufSize = (uint8_t) (i * 128 - 1);
+	    break;
+	case 6:
+	    if ((line & 0xfffff800) == line)
+		i = (line >> 11);
+	    else
+		i = (line >> 11) + 1;
+	    pOverlay->lineBufSize = (uint8_t) (i * 256 - 1);
+	    break;
+	default:
+	    if ((line & 0xffffff80) == line)
+		i = (line >> 7);
+	    else
+		i = (line >> 7) + 1;
+	    pOverlay->lineBufSize = (uint8_t) (i * 16 - 1);
+	    break;
+	}
+    } else {			/* YUV2, UYVY */
+	if ((line & 0xffffff8) == line)
+	    i = (line >> 3);
+	else
+	    i = (line >> 3) + 1;
+	pOverlay->lineBufSize = (uint8_t) (i - 1);
+    }
+}
+
+static void merge_line_buf(int enable)
+{
+    if (enable) {
+	switch (sis_displaymode) {
+	case DISPMODE_SINGLE1:
+	    if (sis_has_two_overlays) {
+		/* dual line merge */
+		setvideoregmask(Index_VI_Control_Misc2, 0x10, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    } else {
+		setvideoregmask(Index_VI_Control_Misc2, 0x10, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    }
+	    break;
+	case DISPMODE_SINGLE2:
+	    if (sis_has_two_overlays) {
+		/* line merge */
+		setvideoregmask(Index_VI_Control_Misc2, 0x01, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x04, 0x04);
+	    } else {
+		setvideoregmask(Index_VI_Control_Misc2, 0x10, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    }
+	    break;
+	case DISPMODE_MIRROR:
+	default:
+	    /* line merge */
+	    setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x11);
+	    setvideoregmask(Index_VI_Control_Misc1, 0x04, 0x04);
+	    if (sis_has_two_overlays) {
+		/* line merge */
+		setvideoregmask(Index_VI_Control_Misc2, 0x01, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x04, 0x04);
+	    }
+	    break;
+	}
+    } else {
+	switch (sis_displaymode) {
+	case DISPMODE_SINGLE1:
+	    setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x11);
+	    setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    break;
+	case DISPMODE_SINGLE2:
+	    if (sis_has_two_overlays) {
+		setvideoregmask(Index_VI_Control_Misc2, 0x01, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    } else {
+		setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    }
+	    break;
+	case DISPMODE_MIRROR:
+	default:
+	    setvideoregmask(Index_VI_Control_Misc2, 0x00, 0x11);
+	    setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    if (sis_has_two_overlays) {
+		setvideoregmask(Index_VI_Control_Misc2, 0x01, 0x11);
+		setvideoregmask(Index_VI_Control_Misc1, 0x00, 0x04);
+	    }
+	    break;
+	}
+    }
+}
+
+
+static void set_format(SISOverlayPtr pOverlay)
+{
+    uint8_t fmt;
+
+    switch (pOverlay->pixelFormat) {
+    case IMGFMT_YV12:
+    case IMGFMT_I420:
+	fmt = 0x0c;
+	break;
+    case IMGFMT_YUY2:
+	fmt = 0x28;
+	break;
+    case IMGFMT_UYVY:
+	fmt = 0x08;
+	break;
+    case IMGFMT_RGB15:		/* D[5:4] : 00 RGB555, 01 RGB 565 */
+	fmt = 0x00;
+	break;
+    case IMGFMT_RGB16:
+	fmt = 0x10;
+	break;
+    default:
+	fmt = 0x00;
+	break;
+    }
+    setvideoregmask(Index_VI_Control_Misc0, fmt, 0x7c);
+}
+
+static void set_colorkey()
+{
+    uint8_t r, g, b;
+
+    b = (uint8_t) sis_grkey.ckey.blue;
+    g = (uint8_t) sis_grkey.ckey.green;
+    r = (uint8_t) sis_grkey.ckey.red;
+
+    /* set color key mode */
+    setvideoregmask(Index_VI_Key_Overlay_OP,
+		    sis_grkey.ckey.op == CKEY_TRUE ?
+		    VI_ROP_DestKey : VI_ROP_Always, 0x0F);
+
+    /* set colorkey values */
+    setvideoreg(Index_VI_Overlay_ColorKey_Blue_Min, (uint8_t) b);
+    setvideoreg(Index_VI_Overlay_ColorKey_Green_Min, (uint8_t) g);
+    setvideoreg(Index_VI_Overlay_ColorKey_Red_Min, (uint8_t) r);
+
+    setvideoreg(Index_VI_Overlay_ColorKey_Blue_Max, (uint8_t) b);
+    setvideoreg(Index_VI_Overlay_ColorKey_Green_Max, (uint8_t) g);
+    setvideoreg(Index_VI_Overlay_ColorKey_Red_Max, (uint8_t) r);
+}
+
+static void set_brightness(uint8_t brightness)
+{
+    setvideoreg(Index_VI_Brightness, brightness);
+}
+
+static void set_contrast(uint8_t contrast)
+{
+    setvideoregmask(Index_VI_Contrast_Enh_Ctrl, contrast, 0x07);
+}
+
+/* Next 3 functions are 310/325 series only */
+
+static void set_saturation(char saturation)
+{
+    uint8_t temp = 0;
+
+    if (saturation < 0) {
+	temp |= 0x88;
+	saturation = -saturation;
+    }
+    temp |= (saturation & 0x07);
+    temp |= ((saturation & 0x07) << 4);
+
+    setvideoreg(Index_VI_Saturation, temp);
+}
+
+static void set_hue(uint8_t hue)
+{
+    setvideoreg(Index_VI_Hue, (hue & 0x08) ? (hue ^ 0x07) : hue);
+}
+
+#if 0
+/* JCP: not used (I don't think it's correct anyway) */
+static void set_alpha(uint8_t alpha)
+{
+    uint8_t data;
+
+    data = getvideoreg(Index_VI_Key_Overlay_OP);
+    data &= 0x0F;
+    setvideoreg(Index_VI_Key_Overlay_OP, data | (alpha << 4));
+}
+#endif
diff --git a/contrib/vidix/drivers/unichrome_regs.h b/contrib/vidix/drivers/unichrome_regs.h
new file mode 100644
index 000000000..15795f126
--- /dev/null
+++ b/contrib/vidix/drivers/unichrome_regs.h
@@ -0,0 +1,635 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/via/via.h,v 1.5 2004/01/05 00:34:17 dawes Exp $ */
+/*
+ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _VIA_H_
+#define _VIA_H_ 1
+
+/* Video status flag */
+
+#define VIDEO_SHOW              0x80000000  /*Video on*/
+#define VIDEO_HIDE              0x00000000  /*Video off*/
+#define VIDEO_MPEG_INUSE        0x08000000  /*Video is used with MPEG */
+#define VIDEO_HQV_INUSE         0x04000000  /*Video is used with HQV*/
+#define VIDEO_CAPTURE0_INUSE    0x02000000  /*Video is used with CAPTURE 0*/
+#define VIDEO_CAPTURE1_INUSE    0x00000000  /*Video is used with CAPTURE 1*/
+#define VIDEO_1_INUSE           0x01000000  /*Video 1 is used with software flip*/
+#define VIDEO_3_INUSE           0x00000000  /*Video 3 is used with software flip*/
+#define MPEG_USE_V1             0x00010000  /*[16] : 1:MPEG use V1, 0:MPEG use V3*/
+#define MPEG_USE_V3             0x00000000  /*[16] : 1:MPEG use V1, 0:MPEG use V3*/
+#define MPEG_USE_HQV            0x00020000  /*[17] : 1:MPEG use HQV,0:MPEG not use HQV*/
+#define MPEG_USE_HW_FLIP        0x00040000  /*[18] : 1:MPEG use H/W flip,0:MPEG use S/W flip*/
+#define MPEG_USE_SW_FLIP        0x00000000  /*[18] : 1:MPEG use H/W flip,0:MPEG use S/W flip*/
+#define CAP0_USE_V1             0x00001000  /*[12] : 1:Capture 0 use V1, 0:Capture 0 use V3*/
+#define CAP0_USE_V3             0x00000000  /*[12] : 1:Capture 0 use V1, 0:Capture 0 use V3*/
+#define CAP0_USE_HQV            0x00002000  /*[13] : 1:Capture 0 use HQV,0:Capture 0 not use HQV*/
+#define CAP0_USE_HW_FLIP        0x00004000  /*[14] : 1:Capture 0 use H/W flip,0:Capture 0 use S/W flip*/
+#define CAP0_USE_CCIR656        0x00008000  /*[15] : 1:Capture 0 use CCIR656,0:Capture 0 CCIR601*/
+#define CAP1_USE_V1             0x00000100  /*[ 8] : 1:Capture 1 use V1, 0:Capture 1 use V3*/
+#define CAP1_USE_V3             0x00000000  /*[ 8] : 1:Capture 1 use V1, 0:Capture 1 use V3*/
+#define CAP1_USE_HQV            0x00000200  /*[ 9] : 1:Capture 1 use HQV,0:Capture 1 not use HQV*/
+#define CAP1_USE_HW_FLIP        0x00000400  /*[10] : 1:Capture 1 use H/W flip,0:Capture 1 use S/W flip  */
+#define SW_USE_V1               0x00000010  /*[ 4] : 1:Capture 1 use V1, 0:Capture 1 use V3             */
+#define SW_USE_V3               0x00000000  /*[ 4] : 1:Capture 1 use V1, 0:Capture 1 use V3             */
+#define SW_USE_HQV              0x00000020  /*[ 5] : 1:Capture 1 use HQV,0:Capture 1 not use HQV        */
+     
+/*
+#define VIDEO1_INUSE            0x00000010  //[ 4] : 1:Video 1 is used with S/W flip
+#define VIDEO1_USE_HQV          0x00000020  //[ 5] : 1:Video 1 use HQV with S/W flip
+#define VIDEO3_INUSE            0x00000001  //[ 0] : 1:Video 3 is used with S/W flip
+#define VIDEO3_USE_HQV          0x00000002  //[ 1] : 1:Video 3 use HQV with S/W flip
+*/
+
+/* H/W registers for Video Engine */
+
+/*
+ *      bus master
+ */
+#define PCI_MASTER_ENABLE       0x01
+#define PCI_MASTER_SCATTER      0x00
+#define PCI_MASTER_SINGLE       0x02
+#define PCI_MASTER_GUI          0x00
+#define PCI_MASTER_VIDEO        0x04
+#define PCI_MASTER_INPUT        0x00
+#define PCI_MASTER_OUTPUT       0x08
+
+/*
+ *      video registers
+ */
+#define V_FLAGS				    0x00
+#define V_CAP_STATUS            0x04
+#define V_FLIP_STATUS           0x04
+#define V_ALPHA_WIN_START       0x08
+#define V_ALPHA_WIN_END         0x0C
+#define V_ALPHA_CONTROL         0x10
+#define V_CRT_STARTADDR         0x14
+#define V_CRT_STARTADDR_2       0x18
+#define V_ALPHA_STRIDE          0x1C
+#define V_COLOR_KEY             0x20
+#define V_ALPHA_STARTADDR       0x24
+#define V_CHROMAKEY_LOW         0x28
+#define V_CHROMAKEY_HIGH        0x2C
+#define V1_CONTROL              0x30
+#define V12_QWORD_PER_LINE      0x34
+#define V1_STARTADDR_1          0x38
+#define V1_STARTADDR_Y1         V1_STARTADDR_1
+#define V1_STRIDE               0x3C
+#define V1_WIN_START_Y          0x40
+#define V1_WIN_START_X          0x42
+#define V1_WIN_END_Y            0x44
+#define V1_WIN_END_X            0x46
+#define V1_STARTADDR_2          0x48
+#define V1_STARTADDR_Y2         V1_STARTADDR_2
+#define V1_ZOOM_CONTROL         0x4C
+#define V1_MINI_CONTROL         0x50
+#define V1_STARTADDR_0          0x54
+#define V1_STARTADDR_Y0         V1_STARTADDR_0
+#define V_FIFO_CONTROL          0x58
+#define V1_STARTADDR_3          0x5C
+#define V1_STARTADDR_Y3         V1_STARTADDR_3
+#define HI_CONTROL              0x60
+#define SND_COLOR_KEY           0x64
+#define ALPHA_V3_PREFIFO_CONTROL   0x68
+#define V1_SOURCE_HEIGHT        0x6C
+#define HI_TRANSPARENT_COLOR    0x70
+#define V_DISPLAY_TEMP          0x74  /* No use */
+#define ALPHA_V3_FIFO_CONTROL   0x78
+#define V3_SOURCE_WIDTH         0x7C
+#define V3_COLOR_KEY            0x80
+#define V1_ColorSpaceReg_1      0x84
+#define V1_ColorSpaceReg_2      0x88
+#define V1_STARTADDR_CB0        0x8C
+#define V1_OPAQUE_CONTROL       0x90  /* To be deleted */
+#define V3_OPAQUE_CONTROL       0x94  /* To be deleted */
+#define V_COMPOSE_MODE          0x98
+#define V3_STARTADDR_2          0x9C
+#define V3_CONTROL              0xA0
+#define V3_STARTADDR_0          0xA4
+#define V3_STARTADDR_1          0xA8
+#define V3_STRIDE               0xAC
+#define V3_WIN_START_Y          0xB0
+#define V3_WIN_START_X          0xB2
+#define V3_WIN_END_Y            0xB4
+#define V3_WIN_END_X            0xB6
+#define V3_ALPHA_QWORD_PER_LINE 0xB8
+#define V3_ZOOM_CONTROL         0xBC
+#define V3_MINI_CONTROL         0xC0
+#define V3_ColorSpaceReg_1      0xC4
+#define V3_ColorSpaceReg_2      0xC8
+#define V3_DISPLAY_TEMP         0xCC  /* No use */
+#define V1_STARTADDR_CB1        0xE4
+#define V1_STARTADDR_CB2        0xE8
+#define V1_STARTADDR_CB3        0xEC
+#define V1_STARTADDR_CR0        0xF0
+#define V1_STARTADDR_CR1        0xF4
+#define V1_STARTADDR_CR2        0xF8
+#define V1_STARTADDR_CR3        0xFC
+
+/* Video Capture Engine Registers 
+ * Capture Port 1
+ */
+#define CAP0_MASKS          0x100
+#define CAP1_MASKS          0x104
+#define CAP0_CONTROL        0x110
+#define CAP0_H_RANGE        0x114
+#define CAP0_V_RANGE        0x118
+#define CAP0_SCAL_CONTROL   0x11C 
+#define CAP0_VBI_H_RANGE    0x120
+#define CAP0_VBI_V_RANGE    0x124
+#define CAP0_VBI_STARTADDR  0x128
+#define CAP0_VBI_STRIDE     0x12C 
+#define CAP0_ANCIL_COUNT    0x130
+#define CAP0_MAXCOUNT       0x134
+#define CAP0_VBIMAX_COUNT   0x138
+#define CAP0_DATA_COUNT     0x13C 
+#define CAP0_FB_STARTADDR0  0x140
+#define CAP0_FB_STARTADDR1  0x144
+#define CAP0_FB_STARTADDR2  0x148
+#define CAP0_STRIDE         0x150
+/* Capture Port 2 */
+#define CAP1_CONTROL        0x154
+#define CAP1_SCAL_CONTROL   0x160
+#define CAP1_VBI_H_RANGE    0x164 /*To be deleted*/
+#define CAP1_VBI_V_RANGE    0x168 /*To be deleted*/
+#define CAP1_VBI_STARTADDR  0x16C /*To be deleted*/
+#define CAP1_VBI_STRIDE     0x170 /*To be deleted*/
+#define CAP1_ANCIL_COUNT    0x174 /*To be deleted*/
+#define CAP1_MAXCOUNT       0x178
+#define CAP1_VBIMAX_COUNT   0x17C /*To be deleted*/
+#define CAP1_DATA_COUNT     0x180 
+#define CAP1_FB_STARTADDR0  0x184
+#define CAP1_FB_STARTADDR1  0x188
+#define CAP1_STRIDE         0x18C 
+
+/* SUBPICTURE Registers */
+#define SUBP_CONTROL_STRIDE     0x1C0
+#define SUBP_STARTADDR          0x1C4
+#define RAM_TABLE_CONTROL       0x1C8
+#define RAM_TABLE_READ          0x1CC
+
+/* HQV Registers */
+#define HQV_CONTROL             0x1D0
+#define HQV_SRC_STARTADDR_Y     0x1D4
+#define HQV_SRC_STARTADDR_U     0x1D8
+#define HQV_SRC_STARTADDR_V     0x1DC
+#define HQV_SRC_FETCH_LINE      0x1E0
+#define HQV_FILTER_CONTROL      0x1E4
+#define HQV_MINIFY_CONTROL      0x1E8
+#define HQV_DST_STARTADDR0      0x1EC
+#define HQV_DST_STARTADDR1      0x1F0
+#define HQV_DST_STARTADDR2      0x1FC
+#define HQV_DST_STRIDE          0x1F4
+#define HQV_SRC_STRIDE          0x1F8
+
+
+/*
+ *  Video command definition
+ */
+/* #define V_ALPHA_CONTROL         0x210 */
+#define ALPHA_WIN_EXPIRENUMBER_4        0x00040000
+#define ALPHA_WIN_CONSTANT_FACTOR_4     0x00004000
+#define ALPHA_WIN_CONSTANT_FACTOR_12    0x0000c000
+#define ALPHA_WIN_BLENDING_CONSTANT     0x00000000
+#define ALPHA_WIN_BLENDING_ALPHA        0x00000001
+#define ALPHA_WIN_BLENDING_GRAPHIC      0x00000002
+#define ALPHA_WIN_PREFIFO_THRESHOLD_12  0x000c0000
+#define ALPHA_WIN_FIFO_THRESHOLD_8      0x000c0000
+#define ALPHA_WIN_FIFO_DEPTH_16         0x00100000
+
+/* V_CHROMAKEY_LOW         0x228 */
+#define V_CHROMAKEY_V3          0x80000000
+
+/* V1_CONTROL                   0x230 */
+#define V1_ENABLE               0x00000001
+#define V1_FULL_SCREEN          0x00000002
+#define V1_YUV422               0x00000000
+#define V1_RGB32                0x00000004
+#define V1_RGB15                0x00000008
+#define V1_RGB16                0x0000000C
+#define V1_YCbCr420             0x00000010
+#define V1_COLORSPACE_SIGN      0x00000080
+#define V1_SRC_IS_FIELD_PIC     0x00000200
+#define V1_SRC_IS_FRAME_PIC     0x00000000
+#define V1_BOB_ENABLE           0x00400000
+#define V1_FIELD_BASE           0x00000000
+#define V1_FRAME_BASE           0x01000000
+#define V1_SWAP_SW              0x00000000
+#define V1_SWAP_HW_HQV          0x02000000
+#define V1_SWAP_HW_CAPTURE      0x04000000
+#define V1_SWAP_HW_MC           0x06000000
+/* #define V1_DOUBLE_BUFFERS       0x00000000 */
+/* #define V1_QUADRUPLE_BUFFERS    0x18000000 */
+#define V1_EXPIRE_NUM           0x00050000
+#define V1_EXPIRE_NUM_A         0x000a0000
+#define V1_EXPIRE_NUM_F         0x000f0000 /* jason */
+#define V1_FIFO_EXTENDED        0x00200000
+#define V1_ON_CRT               0x00000000
+#define V1_ON_SND_DISPLAY       0x80000000
+#define V1_FIFO_32V1_32V2       0x00000000
+#define V1_FIFO_48V1_32V2       0x00200000
+
+/* V12_QWORD_PER_LINE           0x234 */
+#define V1_FETCH_COUNT          0x3ff00000
+#define V1_FETCHCOUNT_ALIGNMENT 0x0000000f
+#define V1_FETCHCOUNT_UNIT      0x00000004   /* Doubld QWORD */
+
+/* V1_STRIDE */
+#define V1_STRIDE_YMASK         0x00001fff
+#define V1_STRIDE_UVMASK        0x1ff00000
+
+/* V1_ZOOM_CONTROL              0x24C */
+#define V1_X_ZOOM_ENABLE        0x80000000
+#define V1_Y_ZOOM_ENABLE        0x00008000
+
+/* V1_MINI_CONTROL              0x250 */
+#define V1_X_INTERPOLY          0x00000002  /* X interpolation */
+#define V1_Y_INTERPOLY          0x00000001  /* Y interpolation */
+#define V1_YCBCR_INTERPOLY      0x00000004  /* Y, Cb, Cr all interpolation */
+#define V1_X_DIV_2              0x01000000
+#define V1_X_DIV_4              0x03000000
+#define V1_X_DIV_8              0x05000000
+#define V1_X_DIV_16             0x07000000
+#define V1_Y_DIV_2              0x00010000
+#define V1_Y_DIV_4              0x00030000
+#define V1_Y_DIV_8              0x00050000
+#define V1_Y_DIV_16             0x00070000
+
+/* V1_STARTADDR0               0x254 */
+#define SW_FLIP_ODD             0x08000000
+
+/* V_FIFO_CONTROL               0x258
+ * IA2 has 32 level FIFO for packet mode video format
+ *         32 level FIFO for planar mode video YV12. with extension reg 230 bit 21 enable
+ *         16 level FIFO for planar mode video YV12. with extension reg 230 bit 21 disable
+ * BCos of 128 bits. 1 level in IA2 = 2 level in VT3122
+ */
+#define V1_FIFO_DEPTH12         0x0000000B
+#define V1_FIFO_DEPTH16         0x0000000F
+#define V1_FIFO_DEPTH32         0x0000001F
+#define V1_FIFO_DEPTH48         0x0000002F
+#define V1_FIFO_DEPTH64         0x0000003F   
+#define V1_FIFO_THRESHOLD6      0x00000600
+#define V1_FIFO_THRESHOLD8      0x00000800
+#define V1_FIFO_THRESHOLD12     0x00000C00
+#define V1_FIFO_THRESHOLD16     0x00001000
+#define V1_FIFO_THRESHOLD24     0x00001800
+#define V1_FIFO_THRESHOLD32     0x00002000
+#define V1_FIFO_THRESHOLD40     0x00002800  
+#define V1_FIFO_THRESHOLD48     0x00003000   
+#define V1_FIFO_THRESHOLD56     0x00003800  
+#define V1_FIFO_THRESHOLD61     0x00003D00  
+#define V1_FIFO_PRETHRESHOLD10  0x0A000000
+#define V1_FIFO_PRETHRESHOLD12  0x0C000000
+#define V1_FIFO_PRETHRESHOLD29  0x1d000000
+#define V1_FIFO_PRETHRESHOLD40  0x28000000  
+#define V1_FIFO_PRETHRESHOLD44  0x2c000000
+#define V1_FIFO_PRETHRESHOLD56  0x38000000   
+#define V1_FIFO_PRETHRESHOLD61  0x3D000000   
+
+/* ALPHA_V3_FIFO_CONTROL        0x278
+ * IA2 has 32 level FIFO for packet mode video format
+ *         32 level FIFO for planar mode video YV12. with extension reg 230 bit 21 enable
+ *         16 level FIFO for planar mode video YV12. with extension reg 230 bit 21 disable
+ *          8 level FIFO for ALPHA
+ * BCos of 128 bits. 1 level in IA2 = 2 level in VT3122
+ */
+#define V3_FIFO_DEPTH16         0x0000000F
+#define V3_FIFO_DEPTH24         0x00000017
+#define V3_FIFO_DEPTH32         0x0000001F
+#define V3_FIFO_DEPTH48         0x0000002F
+#define V3_FIFO_DEPTH64         0x0000003F   
+#define V3_FIFO_THRESHOLD8      0x00000800
+#define V3_FIFO_THRESHOLD12     0x00000C00
+#define V3_FIFO_THRESHOLD16     0x00001000
+#define V3_FIFO_THRESHOLD24     0x00001800
+#define V3_FIFO_THRESHOLD32     0x00002000
+#define V3_FIFO_THRESHOLD40     0x00002800  
+#define V3_FIFO_THRESHOLD48     0x00003000   
+#define V3_FIFO_THRESHOLD56     0x00003800   
+#define V3_FIFO_THRESHOLD61     0x00003D00   
+#define V3_FIFO_PRETHRESHOLD10  0x0000000A
+#define V3_FIFO_PRETHRESHOLD12  0x0000000C
+#define V3_FIFO_PRETHRESHOLD29  0x0000001d
+#define V3_FIFO_PRETHRESHOLD40  0x00000028  
+#define V3_FIFO_PRETHRESHOLD44  0x0000002c
+#define V3_FIFO_PRETHRESHOLD56  0x00000038   
+#define V3_FIFO_PRETHRESHOLD61  0x0000003D   
+#define V3_FIFO_MASK            0x0000007F
+#define ALPHA_FIFO_DEPTH8       0x00070000
+#define ALPHA_FIFO_THRESHOLD4   0x04000000
+#define ALPHA_FIFO_MASK         0xffff0000
+#define ALPHA_FIFO_PRETHRESHOLD4 0x00040000
+
+/* IA2 */
+#define ColorSpaceValue_1       0x140020f2
+#define ColorSpaceValue_2       0x0a0a2c00
+
+#define ColorSpaceValue_1_3123C0      0x13000DED
+#define ColorSpaceValue_2_3123C0      0x13171000
+
+/* For TV setting */
+#define ColorSpaceValue_1TV     0x140020f2
+#define ColorSpaceValue_2TV     0x0a0a2c00
+
+/* V_COMPOSE_MODE               0x298 */
+#define SELECT_VIDEO_IF_COLOR_KEY               0x00000001  /* select video if (color key),otherwise select graphics */
+#define SELECT_VIDEO3_IF_COLOR_KEY              0x00000020  /* For 3123C0, select video3 if (color key),otherwise select graphics */
+#define SELECT_VIDEO_IF_CHROMA_KEY              0x00000002  /* 0x0000000a  //select video if (chroma key ),otherwise select graphics */
+#define ALWAYS_SELECT_VIDEO                     0x00000000  /* always select video,Chroma key and Color key disable */
+#define COMPOSE_V1_V3           0x00000000  /* V1 on top of V3 */
+#define COMPOSE_V3_V1           0x00100000  /* V3 on top of V1 */
+#define COMPOSE_V1_TOP          0x00000000
+#define COMPOSE_V3_TOP          0x00100000
+#define V1_COMMAND_FIRE         0x80000000  /* V1 commands fire */
+#define V3_COMMAND_FIRE         0x40000000  /* V3 commands fire */
+#define V_COMMAND_LOAD          0x20000000  /* Video register always loaded */
+#define V_COMMAND_LOAD_VBI      0x10000000  /* Video register always loaded at vbi without waiting source flip */
+#define V3_COMMAND_LOAD         0x08000000  /* CLE_C0 Video3 register always loaded */
+#define V3_COMMAND_LOAD_VBI     0x00000100  /* CLE_C0 Video3 register always loaded at vbi without waiting source flip */
+#define SECOND_DISPLAY_COLOR_KEY_ENABLE         0x00010000
+
+/* V3_ZOOM_CONTROL              0x2bc */
+#define V3_X_ZOOM_ENABLE        0x80000000
+#define V3_Y_ZOOM_ENABLE        0x00008000
+
+/* V3_MINI_CONTROL              0x2c0 */
+#define V3_X_INTERPOLY          0x00000002  /* X interpolation */
+#define V3_Y_INTERPOLY          0x00000001  /* Y interpolation */
+#define V3_YCBCR_INTERPOLY      0x00000004  /* Y, Cb, Cr all interpolation */
+#define V3_X_DIV_2              0x01000000
+#define V3_X_DIV_4              0x03000000
+#define V3_X_DIV_8              0x05000000
+#define V3_X_DIV_16             0x07000000
+#define V3_Y_DIV_2              0x00010000
+#define V3_Y_DIV_4              0x00030000
+#define V3_Y_DIV_8              0x00050000
+#define V3_Y_DIV_16             0x00070000
+
+/* SUBP_CONTROL_STRIDE              0x3c0 */
+#define SUBP_HQV_ENABLE             0x00010000
+#define SUBP_IA44                   0x00020000
+#define SUBP_AI44                   0x00000000
+#define SUBP_STRIDE_MASK            0x00001fff
+#define SUBP_CONTROL_MASK           0x00070000
+
+/* RAM_TABLE_CONTROL                0x3c8 */
+#define RAM_TABLE_RGB_ENABLE        0x00000007
+
+/* CAPTURE0_CONTROL                  0x310 */
+#define C0_ENABLE           		0x00000001
+#define BUFFER_2_MODE       		0x00000000
+#define BUFFER_3_MODE       		0x00000004
+#define BUFFER_4_MODE       		0x00000006
+#define SWAP_YUYV           		0x00000000 
+#define SWAP_UYVY           		0x00000100   
+#define SWAP_YVYU           		0x00000200
+#define SWAP_VYUY           		0x00000300
+#define IN_601_8            		0x00000000
+#define IN_656_8            		0x00000010
+#define IN_601_16           		0x00000020
+#define IN_656_16           		0x00000030
+#define DEINTER_ODD         		0x00000000
+#define DEINTER_EVEN        		0x00001000   
+#define DEINTER_ODD_EVEN    		0x00002000
+#define DEINTER_FRAME       		0x00003000
+#define VIP_1               		0x00000000 
+#define VIP_2               		0x00000400
+#define H_FILTER_2          		0x00010000
+#define H_FILTER_4          		0x00020000 
+#define H_FILTER_8_1331     		0x00030000 
+#define H_FILTER_8_12221    		0x00040000
+#define VIP_ENABLE          		0x00000008
+#define EN_FIELD_SIG        		0x00000800  
+#define VREF_INVERT         		0x00100000
+#define FIELD_INPUT_INVERSE    		0x00400000
+#define FIELD_INVERSE       		0x40000000
+
+#define C1_H_MINI_EN        		0x00000800
+#define C0_H_MINI_EN        		0x00000800
+#define C1_V_MINI_EN        		0x04000000
+#define C0_V_MINI_EN        		0x04000000
+#define C1_H_MINI_2         		0x00000400
+
+/* CAPTURE1_CONTROL                  0x354 */
+#define C1_ENABLE           		0x00000001
+
+/* V3_CONTROL                   0x2A0 */
+#define V3_ENABLE               0x00000001
+#define V3_FULL_SCREEN          0x00000002
+#define V3_YUV422               0x00000000
+#define V3_RGB32                0x00000004
+#define V3_RGB15                0x00000008
+#define V3_RGB16                0x0000000C
+#define V3_COLORSPACE_SIGN      0x00000080
+#define V3_EXPIRE_NUM           0x00040000
+#define V3_EXPIRE_NUM_F         0x000f0000 
+#define V3_BOB_ENABLE           0x00400000
+#define V3_FIELD_BASE           0x00000000
+#define V3_FRAME_BASE           0x01000000
+#define V3_SWAP_SW              0x00000000
+#define V3_SWAP_HW_HQV          0x02000000
+#define V3_FLIP_HW_CAPTURE0     0x04000000
+#define V3_FLIP_HW_CAPTURE1     0x06000000
+
+/* V3_ALPHA_FETCH_COUNT           0x2B8 */
+#define V3_FETCH_COUNT          0x3ff00000
+#define ALPHA_FETCH_COUNT       0x000003ff
+
+/* HQV_CONTROL             0x3D0 */
+#define HQV_RGB32           0x00000000
+#define HQV_RGB16           0x20000000
+#define HQV_RGB15           0x30000000
+#define HQV_YUV422          0x80000000
+#define HQV_YUV420          0xC0000000
+#define HQV_ENABLE          0x08000000
+#define HQV_SRC_SW          0x00000000
+#define HQV_SRC_MC          0x01000000
+#define HQV_SRC_CAPTURE0    0x02000000
+#define HQV_SRC_CAPTURE1    0x03000000
+#define HQV_FLIP_EVEN       0x00000000
+#define HQV_FLIP_ODD        0x00000020
+#define HQV_SW_FLIP         0x00000010   /* Write 1 to flip HQV buffer */
+#define HQV_DEINTERLACE     0x00010000   /* First line of odd field will be repeated 3 times */
+#define HQV_FIELD_2_FRAME   0x00020000   /* Src is field. Display each line 2 times */
+#define HQV_FRAME_2_FIELD   0x00040000   /* Src is field. Display field */
+#define HQV_FRAME_UV        0x00000000   /* Src is Non-interleaved */
+#define HQV_FIELD_UV        0x00100000   /* Src is interleaved */
+#define HQV_IDLE            0x00000008   
+#define HQV_FLIP_STATUS     0x00000001   
+#define HQV_DOUBLE_BUFF     0x00000000
+#define HQV_TRIPLE_BUFF     0x04000000
+#define HQV_SUBPIC_FLIP     0x00008000
+#define HQV_FIFO_STATUS     0x00001000  
+
+/* HQV_FILTER_CONTROL      0x3E4 */
+#define HQV_H_LOWPASS_2TAP  0x00000001
+#define HQV_H_LOWPASS_4TAP  0x00000002
+#define HQV_H_LOWPASS_8TAP1 0x00000003   /* To be deleted */
+#define HQV_H_LOWPASS_8TAP2 0x00000004   /* To be deleted */
+#define HQV_H_HIGH_PASS     0x00000008
+#define HQV_H_LOW_PASS      0x00000000
+#define HQV_V_LOWPASS_2TAP  0x00010000
+#define HQV_V_LOWPASS_4TAP  0x00020000
+#define HQV_V_LOWPASS_8TAP1 0x00030000
+#define HQV_V_LOWPASS_8TAP2 0x00040000
+#define HQV_V_HIGH_PASS     0x00080000
+#define HQV_V_LOW_PASS      0x00000000
+#define HQV_H_HIPASS_F1_DEFAULT 0x00000040
+#define HQV_H_HIPASS_F2_DEFAULT 0x00000000
+#define HQV_V_HIPASS_F1_DEFAULT 0x00400000
+#define HQV_V_HIPASS_F2_DEFAULT 0x00000000
+#define HQV_H_HIPASS_F1_2TAP    0x00000050
+#define HQV_H_HIPASS_F2_2TAP    0x00000100
+#define HQV_V_HIPASS_F1_2TAP    0x00500000
+#define HQV_V_HIPASS_F2_2TAP    0x01000000
+#define HQV_H_HIPASS_F1_4TAP    0x00000060
+#define HQV_H_HIPASS_F2_4TAP    0x00000200
+#define HQV_V_HIPASS_F1_4TAP    0x00600000
+#define HQV_V_HIPASS_F2_4TAP    0x02000000
+#define HQV_H_HIPASS_F1_8TAP    0x00000080
+#define HQV_H_HIPASS_F2_8TAP    0x00000400
+#define HQV_V_HIPASS_F1_8TAP    0x00800000
+#define HQV_V_HIPASS_F2_8TAP    0x04000000
+/* IA2 NEW */
+#define HQV_V_FILTER2           0x00080000
+#define HQV_H_FILTER2           0x00000008
+#define HQV_H_TAP2_11           0x00000041
+#define HQV_H_TAP4_121          0x00000042
+#define HQV_H_TAP4_1111         0x00000401
+#define HQV_H_TAP8_1331         0x00000221
+#define HQV_H_TAP8_12221        0x00000402
+#define HQV_H_TAP16_1991        0x00000159
+#define HQV_H_TAP16_141041      0x0000026A
+#define HQV_H_TAP32             0x0000015A
+#define HQV_V_TAP2_11           0x00410000
+#define HQV_V_TAP4_121          0x00420000
+#define HQV_V_TAP4_1111         0x04010000
+#define HQV_V_TAP8_1331         0x02210000
+#define HQV_V_TAP8_12221        0x04020000
+#define HQV_V_TAP16_1991        0x01590000
+#define HQV_V_TAP16_141041      0x026A0000
+#define HQV_V_TAP32             0x015A0000
+#define HQV_V_FILTER_DEFAULT    0x00420000
+#define HQV_H_FILTER_DEFAULT    0x00000040
+
+
+
+
+/* HQV_MINI_CONTROL        0x3E8 */
+#define HQV_H_MINIFY_ENABLE 0x00000800
+#define HQV_V_MINIFY_ENABLE 0x08000000
+#define HQV_VDEBLOCK_FILTER 0x80000000
+#define HQV_HDEBLOCK_FILTER 0x00008000
+
+
+#define CHROMA_KEY_LOW          0x00FFFFFF
+#define CHROMA_KEY_HIGH         0x00FFFFFF
+
+/* V_CAP_STATUS */
+#define V_ST_UPDATE_NOT_YET     0x00000003
+#define V1_ST_UPDATE_NOT_YET    0x00000001
+#define V3_ST_UPDATE_NOT_YET    0x00000008
+
+#define VBI_STATUS              0x00000002
+
+/*
+ *      Macros for Video MMIO
+ */
+#ifndef V4L2
+#define VIDInB(port)            *((volatile CARD8 *)(pVia->VidMapBase + (port)))
+#define VIDInW(port)            *((volatile CARD16 *)(pVia->VidMapBase + (port)))
+#define VIDInD(port)            *((volatile CARD32 *)(pVia->VidMapBase + (port)))
+#define VIDOutB(port, data)     *((volatile CARD8 *)(pVia->VidMapBase + (port))) = (data)
+#define VIDOutW(port, data)     *((volatile CARD16 *)(pVia->VidMapBase + (port))) = (data)
+#define VIDOutD(port, data)     *((volatile CARD32 *)(pVia->VidMapBase + (port))) = (data)
+#define MPGOutD(port, data)     *((volatile CARD32 *)(lpMPEGMMIO +(port))) = (data)
+#define MPGInD(port)            *((volatile CARD32 *)(lpMPEGMMIO +(port)))
+#endif 
+
+/*
+ *      Macros for GE MMIO
+ */
+#define GEInW(port)             *((volatile CARD16 *)(lpGEMMIO + (port)))
+#define GEInD(port)             *((volatile CARD32 *)(lpGEMMIO + (port)))
+#define GEOutW(port, data)      *((volatile CARD16 *)(lpGEMMIO + (port))) = (data)
+#define GEOutD(port, data)      *((volatile CARD32 *)(lpGEMMIO + (port))) = (data)
+
+/*
+ *	MPEG 1/2 Slice Engine (at 0xC00 relative to base)
+ */
+ 
+#define MPG_CONTROL		0x00
+#define 	MPG_CONTROL_STRUCT	0x03
+#define			MPG_CONTROL_STRUCT_TOP		0x01
+#define			MPG_CONTROL_STRUCT_BOTTOM	0x02
+#define			MPG_CONTROL_STRUCT_FRAME	0x03
+		/* Use TOP if interlaced */
+#define		MPG_CONTROL_TYPE	0x3C
+#define			MPG_CONTROL_TYPE_I	(0x01 << 2)
+#define			MPG_CONTROL_TYPE_B	(0x02 << 2)
+#define			MPG_CONTROL_TYPE_P	(0x03 << 3)
+#define		MPG_CONTROL_ALTSCAN	0x40
+#define MPG_BLOCK		0x08		/* Unsure */
+#define MPG_COMMAND		0x0C
+#define MPG_DATA1		0x10
+#define MPG_DATA2		0x14
+#define MPG_DATA3		0x18
+#define MPG_DATA4		0x1C
+
+#define MPG_YPHYSICAL(x)	(0x20 + 12*(x))
+#define MPG_CbPHYSICAL(x)	(0x24 + 12*(x))
+#define MPG_CrPHYSICAL(x)	(0x28 + 12*(x))
+
+#define MPG_PITCH		0x50
+#define MPG_STATUS		0x54
+
+#define MPG_MATRIX_IDX		0x5C
+#define		MPG_MATRIX_IDX_INTRA	0x00
+#define		MPG_MATRIX_IDX_NON	0x01
+#define MPG_MATRIX_DATA		0x60
+
+#define MPG_SLICE_CTRL_1	0x90
+#define		MPG_SLICE_MBAMAX		0x2FFF
+#define		MPG_SLICE_PREDICTIVE_DCT	0x4000
+#define		MPG_SLICE_TOP_FIRST		0x8000
+#define 	MPG_SLICE_MACROBLOCK_WIDTH(x)	((x)<<18)	/* in 64's */
+#define	MPG_SLICE_CTRL_2	0x94
+#define		MPG_SLICE_CONCEAL_MVEC		0x0000001
+#define		MPG_SLICE_QSCALE_TYPE		0x0000002
+#define		MPG_SLICE_DCPRECISION		0x000000C
+#define		MPG_SLICE_MACROBQUOT		0x0FFFFF0
+#define		MPG_SLICE_INTRAVLC		0x1000000
+#define	MPG_SLICE_CTRL_3	0x98
+#define		MPG_SLICE_FHMVR			0x0000003
+#define		MPG_SLICE_FVMVR			0x000000C
+#define		MPG_SLICE_BHMVR			0x0000030
+#define		MPG_SLICE_BVMVR			0x00000C0
+#define		MPG_SLICE_SECOND_FIELD		0x0100000
+#define		MPG_SLICE_RESET			0x0400000
+#define MPG_SLICE_LENGTH	0x9C
+#define	MPG_SLICE_DATA		0xA0
+
+
+
+#endif /* _VIA_H_ */
diff --git a/contrib/vidix/drivers/unichrome_vid.c b/contrib/vidix/drivers/unichrome_vid.c
new file mode 100644
index 000000000..b5ff314e6
--- /dev/null
+++ b/contrib/vidix/drivers/unichrome_vid.c
@@ -0,0 +1,772 @@
+/*
+    Driver for VIA CLE266 Unichrome - Version 0.1.0
+
+    Copyright (C) 2004 by Timothy Lee
+
+    Based on Cyberblade/i driver by Alastair M. Robison.
+
+    Thanks to Gilles Frattini for bugfixes
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Changes:
+    2004-03-10
+      Initial version
+
+    To Do:
+*/
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <unistd.h>
+
+#include "vidix.h"
+#include "fourcc.h"
+#include "libdha.h"
+#include "pci_ids.h"
+#include "pci_names.h"
+
+#include "unichrome_regs.h"
+
+pciinfo_t pci_info;
+
+uint8_t *uc_mem;
+static vidix_grkey_t uc_grkey;
+static int frames[VID_PLAY_MAXFRAMES];
+uint8_t *vio;
+uint8_t mclk_save[3];
+
+#define VIA_OUT(hwregs, reg, val)	*(volatile uint32_t *)((hwregs) + (reg)) = (val)
+#define VIA_IN(hwregs, reg)		*(volatile uint32_t *)((hwregs) + (reg))
+#define VGA_OUT8(hwregs, reg, val)	*(volatile uint8_t *)((hwregs) + (reg) + 0x8000) = (val)
+#define VGA_IN8(hwregs, reg)		*(volatile uint8_t *)((hwregs) + (reg) + 0x8000)
+#define VIDEO_OUT(hwregs, reg, val)	VIA_OUT((hwregs)+0x200, reg, val)
+#define VIDEO_IN(hwregs, reg)		VIA_IN((hwregs)+0x200, reg)
+
+#define outb(val,reg)	OUTPORT8(reg,val)
+#define inb(reg)	INPORT8(reg)
+
+#define ALIGN_TO(v, n) (((v) + (n-1)) & ~(n-1))
+#define UC_MAP_V1_FIFO_CONTROL(depth, pre_thr, thr) \
+    (((depth)-1) | ((thr) << 8) | ((pre_thr) << 24))
+
+#define FRAMEBUFFER_START	0x600000
+#define FRAMEBUFFER_SIZE	0x200000
+
+#ifdef DEBUG_LOGFILE
+FILE *logfile=0;
+#define LOGWRITE(x) {if(logfile) fprintf(logfile,x);}
+#else
+#define LOGWRITE(x)
+#endif
+
+
+static vidix_capability_t uc_cap =
+{
+	"VIA CLE266 Unichrome driver",
+	"Timothy Lee <timothy@siriushk.com>",
+	TYPE_OUTPUT,
+	{ 0, 0, 0, 0 },
+	4096,
+	4096,
+	4,
+	4,
+	-1,
+	FLAG_UPSCALER|FLAG_DOWNSCALER,
+	VENDOR_VIA2,
+	-1,
+	{ 0, 0, 0, 0 }
+};
+
+
+unsigned int vixGetVersion(void)
+{
+	return(VIDIX_VERSION);
+}
+
+
+static unsigned short uc_card_ids[] =
+{
+	DEVICE_VIA2_VT8623_APOLLO_CLE266
+};
+
+
+static int find_chip(unsigned chip_id)
+{
+	unsigned i;
+	for(i = 0;i < sizeof(uc_card_ids)/sizeof(unsigned short);i++)
+	{
+		if(chip_id == uc_card_ids[i]) return i;
+	}
+	return -1;
+}
+
+
+/**
+ * Map hw settings for vertical scaling.
+ *
+ * @param sh        source height
+ * @param dh        destination height
+ * @param zoom      will hold vertical setting of zoom register.
+ * @param mini      will hold vertical setting of mini register.
+ *
+ * @returns 1 if successful.
+ *          0 if the zooming factor is too large or small.
+ *
+ * @note Derived from VIA's V4L driver.
+ *       See ddover.c, DDOVER_HQVCalcZoomHeight()
+ */
+
+static int uc_ovl_map_vzoom(int sh, int dh, uint32_t* zoom, uint32_t* mini)
+{
+	uint32_t sh1, tmp, d;
+	int zoom_ok = 1;
+
+	if (sh == dh) { // No zoom
+		// Do nothing
+	}
+	else if (sh < dh) { // Zoom in
+
+		tmp = (sh * 0x0400) / dh;
+		zoom_ok = !(tmp > 0x3ff);
+
+		*zoom |= (tmp & 0x3ff) | V1_Y_ZOOM_ENABLE;
+		*mini |= V1_Y_INTERPOLY | V1_YCBCR_INTERPOLY;
+	}
+	else { // sw > dh - Zoom out
+
+		// Find a suitable divider (1 << d) = {2, 4, 8 or 16}
+
+		sh1 = sh;
+		for (d = 1; d < 5; d++) {
+			sh1 >>= 1;
+			if (sh1 <= dh) break;
+		}
+		if (d == 5) { // Too small.
+			d = 4;
+			zoom_ok = 0;
+		}
+
+		*mini |= ((d<<1)-1) << 16;  // <= {1,3,5,7} << 16
+
+		// Add scaling
+
+		if (sh1 < dh)  {
+			tmp = (sh1 * 0x400) / dh;
+			*zoom |= ((tmp & 0x3ff) | V1_Y_ZOOM_ENABLE);
+			*mini |= V1_Y_INTERPOLY | V1_YCBCR_INTERPOLY;
+		}
+	}
+
+	return zoom_ok;
+}
+
+
+/**
+ * Map hw settings for horizontal scaling.
+ *
+ * @param sw        source width
+ * @param dw        destination width
+ *
+ * @param zoom      will hold horizontal setting of zoom register.
+ * @param mini      will hold horizontal setting of mini register.
+ * @param falign    will hold fetch aligment
+ * @param dcount    will hold display count
+ *
+ * @returns 1 if successful.
+ *          0 if the zooming factor is too large or small.
+ *
+ * @note Derived from VIA's V4L driver.
+ *       See ddover.c, DDOVER_HQVCalcZoomWidth() and DDOver_GetDisplayCount()
+ */
+static int uc_ovl_map_hzoom(int sw, int dw,  uint32_t* zoom, uint32_t* mini,
+	int* falign, int* dcount)
+{
+	uint32_t tmp, sw1, d;
+	int md; // Minify-divider
+	int zoom_ok = 1;
+
+	md = 1;
+	*falign = 0;
+
+	if (sw == dw) { // No zoom
+		// Do nothing
+	}
+	else if (sw < dw) { // Zoom in
+
+		tmp = (sw * 0x0800) / dw;
+		zoom_ok = !(tmp > 0x7ff);
+
+		*zoom |= ((tmp & 0x7ff) << 16) | V1_X_ZOOM_ENABLE;
+		*mini |= V1_X_INTERPOLY;
+	}
+	else { // sw > dw - Zoom out
+
+		// Find a suitable divider (1 << d) = {2, 4, 8 or 16}
+
+		sw1 = sw;
+		for (d = 1; d < 5; d++) {
+			sw1 >>= 1;
+			if (sw1 <= dw) break;
+		}
+		if (d == 5) { // Too small.
+			d = 4;
+			zoom_ok = 0;
+		}
+
+		md = 1 << d;                    // <= {2,4,8,16}
+		*falign = ((md<<1)-1) & 0xf;    // <= {3,7,15,15}
+		*mini |= V1_X_INTERPOLY;
+		*mini |= ((d<<1)-1) << 24;      // <= {1,3,5,7} << 24
+
+		// Add scaling
+
+		if (sw1 < dw) {
+			//CLE bug
+			//tmp = sw1*0x0800 / dw;
+			tmp = (sw1 - 2) * 0x0800 / dw;
+			*zoom |= ((tmp & 0x7ff) << 16) | V1_X_ZOOM_ENABLE;
+		}
+	}
+
+	*dcount = sw - md;
+
+	return zoom_ok;
+}
+
+
+/**
+ * @param format    overlay pixel format
+ * @param sw        source width
+ *
+ * @returns qword fetch register setting
+ *
+ * @note Derived from VIA's V4L driver. See ddover.c, DDOver_GetFetch()
+ * @note Only call after uc_ovl_map_hzoom()
+ */
+static uint32_t uc_ovl_map_qwfetch(uint32_t format, int sw)
+{
+	uint32_t fetch = 0;
+
+	switch (format) {
+	case IMGFMT_YV12:
+	case IMGFMT_I420:
+		fetch = ALIGN_TO(sw, 32) >> 4;
+		break;
+	case IMGFMT_UYVY:
+	case IMGFMT_YVYU:
+	case IMGFMT_YUY2:
+		fetch = (ALIGN_TO(sw << 1, 16) >> 4) + 1;
+		break;
+	case IMGFMT_BGR15:
+	case IMGFMT_BGR16:
+		fetch = (ALIGN_TO(sw << 1, 16) >> 4) + 1;
+		break;
+	case IMGFMT_BGR32:
+		fetch = (ALIGN_TO(sw << 2, 16) >> 4) + 1;
+		break;
+	default:
+		printf("[unichrome] Unexpected pixelformat!");
+		break;
+	}
+
+	if (fetch < 4)
+		fetch = 4;
+
+	return fetch;
+}
+
+
+/**
+ * Map pixel format.
+ *
+ * @note Derived from VIA's V4L driver. See ddover.c, DDOver_GetV1Format()
+ */
+static uint32_t uc_ovl_map_format(uint32_t format)
+{
+	switch (format) {
+	case IMGFMT_UYVY:
+	case IMGFMT_YVYU:
+	case IMGFMT_YUY2:
+		return V1_COLORSPACE_SIGN | V1_YUV422;
+	case IMGFMT_IYUV:
+		return V1_COLORSPACE_SIGN | V1_YCbCr420 | V1_SWAP_SW;
+	case IMGFMT_YV12:
+	case IMGFMT_I420:
+		return V1_COLORSPACE_SIGN | V1_YCbCr420;
+	case IMGFMT_BGR15:
+		return V1_RGB15;
+	case IMGFMT_BGR16:
+		return V1_RGB16;
+	case IMGFMT_BGR32:
+		return V1_RGB32;
+	default :
+		printf("[unichrome] Unexpected pixelformat!");
+		return V1_YUV422;
+	}
+}
+
+
+/**
+ * Calculate V1 control and fifo-control register values
+ * @param format        pixel format
+ * @param sw            source width
+ * @param hwrev         CLE266 hardware revision
+ * @param extfifo_on    set this 1 if the extended FIFO is enabled
+ * @param control       will hold value for V1_CONTROL
+ * @param fifo          will hold value for V1_FIFO_CONTROL
+ */
+static void uc_ovl_map_v1_control(uint32_t format, int sw,
+	int hwrev, int extfifo_on,
+	uint32_t* control, uint32_t* fifo)
+{
+	*control = V1_BOB_ENABLE | uc_ovl_map_format(format);
+
+	if (hwrev == 0x10) {
+		*control |= V1_EXPIRE_NUM_F;
+	}
+	else {
+		if (extfifo_on) {
+			*control |= V1_EXPIRE_NUM_A | V1_FIFO_EXTENDED;
+		}
+		else {
+			*control |= V1_EXPIRE_NUM;
+		}
+	}
+
+	if ((format == IMGFMT_YV12) || (format == IMGFMT_I420)) {
+		//Minified video will be skewed without this workaround.
+		if (sw <= 80) { //Fetch count <= 5
+			*fifo = UC_MAP_V1_FIFO_CONTROL(16,0,0);
+		}
+		else {
+			if (hwrev == 0x10)
+				*fifo = UC_MAP_V1_FIFO_CONTROL(64,56,56);
+			else
+				*fifo = UC_MAP_V1_FIFO_CONTROL(16,12,8);
+		}
+	}
+	else {
+		if (hwrev == 0x10) {
+			*fifo = UC_MAP_V1_FIFO_CONTROL(64,56,56);   // Default rev 0x10
+		}
+		else {
+			if (extfifo_on)
+				*fifo = UC_MAP_V1_FIFO_CONTROL(48,40,40);
+			else
+				*fifo = UC_MAP_V1_FIFO_CONTROL(32,29,16);   // Default
+		}
+	}
+}
+
+
+static void uc_ovl_setup_fifo(int *extfifo_on, int dst_w)
+{
+	if (dst_w <= 1024)
+	{
+		// Disable extended FIFO
+		outb(0x16, 0x3c4); outb(mclk_save[0], 0x3c5);
+		outb(0x17, 0x3c4); outb(mclk_save[1], 0x3c5);
+		outb(0x18, 0x3c4); outb(mclk_save[2], 0x3c5);
+		*extfifo_on = 0;
+	}
+	else
+	{
+		// Enable extended FIFO
+		outb(0x17, 0x3c4); outb(0x2f, 0x3c5);
+		outb(0x16, 0x3c4); outb((mclk_save[0] & 0xf0) | 0x14, 0x3c5);
+		outb(0x18, 0x3c4); outb(0x56, 0x3c5);
+		*extfifo_on = 1;
+	}
+}
+
+
+static void uc_ovl_vcmd_wait(volatile uint8_t* vio)
+{
+	while ((VIDEO_IN(vio, V_COMPOSE_MODE)
+		& (V1_COMMAND_FIRE | V3_COMMAND_FIRE)));
+}
+
+
+int vixProbe(int verbose, int force)
+{
+	pciinfo_t lst[MAX_PCI_DEVICES];
+	unsigned i,num_pci;
+	int err;
+	err = pci_scan(lst,&num_pci);
+	if(err)
+	{
+		printf("[unichrome] Error occurred during pci scan: %s\n",strerror(err));
+		return err;
+	}
+	else
+	{
+		err = ENXIO;
+		for(i=0; i < num_pci; i++)
+		{
+			if(lst[i].vendor == VENDOR_VIA2)
+			{
+				int idx;
+				const char *dname;
+				idx = find_chip(lst[i].device);
+				if(idx == -1)
+					continue;
+				dname = pci_device_name(VENDOR_VIA2, lst[i].device);
+				dname = dname ? dname : "Unknown chip";
+				printf("[unichrome] Found chip: %s\n", dname);
+				uc_cap.device_id = lst[i].device;
+				err = 0;
+				memcpy(&pci_info, &lst[i], sizeof(pciinfo_t));
+				break;
+			}
+		}
+	}
+
+	if(err && verbose) printf("[unichrome] Can't find chip\n");
+		return err;
+}
+
+
+int vixInit(const char *args)
+{
+	long tmp;
+	uc_mem = map_phys_mem(pci_info.base0, 0x800000); 
+	enable_app_io();
+
+	outb(0x2f, 0x3c4);
+	tmp = inb(0x3c5) << 0x18;
+	vio = map_phys_mem(tmp,0x1000);
+
+	outb(0x16, 0x3c4); mclk_save[0] = inb(0x3c5);
+	outb(0x17, 0x3c4); mclk_save[1] = inb(0x3c5);
+	outb(0x18, 0x3c4); mclk_save[2] = inb(0x3c5);
+
+	uc_grkey.ckey.blue  = 0x00;
+	uc_grkey.ckey.green = 0x00;
+	uc_grkey.ckey.red   = 0x00;
+
+#ifdef DEBUG_LOGFILE
+	logfile=fopen("/tmp/uc_vidix.log","w");
+#endif
+	return 0;
+}
+
+void vixDestroy(void)
+{
+#ifdef DEBUG_LOGFILE
+	if(logfile)
+		fclose(logfile);
+#endif
+	outb(0x16, 0x3c4); outb(mclk_save[0], 0x3c5);
+	outb(0x17, 0x3c4); outb(mclk_save[1], 0x3c5);
+	outb(0x18, 0x3c4); outb(mclk_save[2], 0x3c5);
+
+	disable_app_io();
+	unmap_phys_mem(uc_mem, 0x800000); 
+	unmap_phys_mem(vio, 0x1000);
+}
+
+
+int vixGetCapability(vidix_capability_t *to)
+{
+	memcpy(to, &uc_cap, sizeof(vidix_capability_t));
+	return 0;
+}
+
+
+static int is_supported_fourcc(uint32_t fourcc)
+{
+	switch(fourcc)
+	{
+		case IMGFMT_YV12:
+		case IMGFMT_I420:
+		case IMGFMT_UYVY:
+		case IMGFMT_YVYU:
+		case IMGFMT_YUY2:
+		case IMGFMT_BGR15:
+		case IMGFMT_BGR16:
+		case IMGFMT_BGR32:
+			return 1;
+		default:
+			return 0;
+	}
+}
+
+int vixQueryFourcc(vidix_fourcc_t *to)
+{
+	if(is_supported_fourcc(to->fourcc))
+	{
+		to->depth = VID_DEPTH_1BPP | VID_DEPTH_2BPP |
+			VID_DEPTH_4BPP | VID_DEPTH_8BPP |
+			VID_DEPTH_12BPP| VID_DEPTH_15BPP|
+			VID_DEPTH_16BPP| VID_DEPTH_24BPP|
+			VID_DEPTH_32BPP;
+		to->flags = VID_CAP_EXPAND | VID_CAP_SHRINK | VID_CAP_COLORKEY;
+		return 0;
+	}
+	else
+		to->depth = to->flags = 0;
+	return ENOSYS;
+}
+
+
+int vixGetGrKeys(vidix_grkey_t *grkey)
+{
+	memcpy(grkey, &uc_grkey, sizeof(vidix_grkey_t));
+	return(0);
+}
+
+
+int vixSetGrKeys(const vidix_grkey_t *grkey)
+{
+	unsigned long dwCompose = VIDEO_IN(vio, V_COMPOSE_MODE) & ~0x0f;
+	memcpy(&uc_grkey, grkey, sizeof(vidix_grkey_t));
+	if (uc_grkey.ckey.op != CKEY_FALSE)
+	{
+		// Set colorkey
+		// (how do I detect BPP in hardware??)
+		unsigned long ckey;
+		if (1)	// Assume 16-bit graphics
+		{
+			ckey = (grkey->ckey.blue & 0x1f)
+				| ((grkey->ckey.green & 0x3f) << 5)
+				| ((grkey->ckey.red & 0x1f) << 11);
+		}
+		else
+		{
+			ckey = (grkey->ckey.blue)
+				| (grkey->ckey.green << 8)
+				| (grkey->ckey.red << 16);
+		}
+		VIDEO_OUT(vio, V_COLOR_KEY, ckey);
+		dwCompose |= SELECT_VIDEO_IF_COLOR_KEY;
+	}
+
+	// Execute the changes
+	VIDEO_OUT(vio, V_COMPOSE_MODE, dwCompose | V1_COMMAND_FIRE);
+	return(0);
+}
+
+
+vidix_video_eq_t equal =
+{
+	VEQ_CAP_BRIGHTNESS | VEQ_CAP_SATURATION | VEQ_CAP_HUE,
+	300, 100, 0, 0, 0, 0, 0, 0
+};
+
+int vixPlaybackGetEq( vidix_video_eq_t * eq)
+{
+	memcpy(eq,&equal,sizeof(vidix_video_eq_t));
+	return 0;
+}
+
+int vixPlaybackSetEq( const vidix_video_eq_t * eq)
+{
+	return 0;
+}
+
+
+static int YOffs,UOffs,VOffs;
+
+int vixConfigPlayback(vidix_playback_t *info)
+{
+	int src_w, drw_w;
+	int src_h, drw_h;
+	long base0, pitch;
+	int uv_size, swap_uv;
+	unsigned int i;
+	int extfifo_on;
+
+	// Overlay register settings
+	uint32_t win_start, win_end;
+	uint32_t zoom, mini;
+	uint32_t dcount, falign, qwfetch;
+	uint32_t v_ctrl, fifo_ctrl;
+
+	if(!is_supported_fourcc(info->fourcc))
+		return -1;
+
+	src_w = info->src.w;
+	src_h = info->src.h;
+
+	drw_w = info->dest.w;
+	drw_h = info->dest.h;
+
+	// Setup FIFO
+	uc_ovl_setup_fifo(&extfifo_on, src_w);
+
+	// Get image format, FIFO size, etc.
+	uc_ovl_map_v1_control(info->fourcc, src_w, 3, extfifo_on,
+		&v_ctrl, &fifo_ctrl);
+
+	// Setup layer window
+	win_start = (info->dest.x << 16) | info->dest.y;
+	win_end = ((info->dest.x + drw_w - 1) << 16) |
+		(info->dest.y + drw_h - 1);
+
+	// Get scaling and data-fetch parameters
+	zoom = 0;
+	mini = 0;
+	uc_ovl_map_vzoom(src_h, drw_h, &zoom, &mini);
+	uc_ovl_map_hzoom(src_w, drw_w, &zoom, &mini, &falign, &dcount);
+	qwfetch = uc_ovl_map_qwfetch(info->fourcc, src_w);
+
+	// Calculate buffer sizes
+	swap_uv = 0;
+	switch(info->fourcc)
+	{
+		default:
+		case IMGFMT_YV12:
+			swap_uv = 1;
+		case IMGFMT_I420:
+		case IMGFMT_UYVY:
+		case IMGFMT_YVYU:
+			pitch = ALIGN_TO (src_w, 32);
+			uv_size = (pitch >> 1) * (src_h >> 1);
+			break;
+
+		case IMGFMT_YUY2:
+		case IMGFMT_BGR15:
+		case IMGFMT_BGR16:
+			pitch = ALIGN_TO (src_w << 1, 32);
+			uv_size = 0;
+			break;
+
+		case IMGFMT_BGR32:
+			pitch = ALIGN_TO (src_w << 2, 32);
+			uv_size = 0;
+			break;
+	}
+	if ((src_w > 4096) || (src_h > 4096) ||
+		(src_w < 32) || (src_h < 1) || (pitch > 0x1fff))
+	{
+		printf("[unichrome] Layer size out of bounds\n");
+	}
+
+	// Calculate offsets
+	info->offset.y = 0;
+	info->offset.v = info->offset.y + pitch * src_h;
+	info->offset.u = info->offset.v + uv_size;
+	info->frame_size = info->offset.u + uv_size;
+	YOffs = info->offset.y;
+	UOffs = (swap_uv ? info->offset.v : info->offset.u);
+	VOffs = (swap_uv ? info->offset.u : info->offset.v);
+
+	/* Assume we have 2 MB to play with */
+	info->num_frames = FRAMEBUFFER_SIZE / info->frame_size;
+	if(info->num_frames > VID_PLAY_MAXFRAMES)
+		info->num_frames = VID_PLAY_MAXFRAMES;
+
+	/* Start at 6 MB. Let's hope it's not in use. */
+	base0 = FRAMEBUFFER_START;
+	info->dga_addr = uc_mem + base0;
+
+	info->dest.pitch.y = 32;
+	info->dest.pitch.u = 32;
+	info->dest.pitch.v = 32;
+
+	for(i = 0; i < info->num_frames; i++)
+	{
+		info->offsets[i] = info->frame_size * i;
+		frames[i] = base0+info->offsets[i];
+	}
+
+	// Write to the hardware
+	uc_ovl_vcmd_wait(vio);
+
+	// Configure diy_pitchlay parameters now
+	if (v_ctrl & V1_COLORSPACE_SIGN)
+	{
+		VIDEO_OUT (vio, V1_ColorSpaceReg_2, ColorSpaceValue_2);
+		VIDEO_OUT (vio, V1_ColorSpaceReg_1, ColorSpaceValue_1);
+	}
+
+	VIDEO_OUT(vio, V1_CONTROL, v_ctrl);
+	VIDEO_OUT(vio, V_FIFO_CONTROL, fifo_ctrl);
+
+	VIDEO_OUT(vio, V1_WIN_START_Y, win_start);
+	VIDEO_OUT(vio, V1_WIN_END_Y, win_end);
+
+	VIDEO_OUT(vio, V1_SOURCE_HEIGHT, (src_h << 16) | dcount);
+
+	VIDEO_OUT(vio, V12_QWORD_PER_LINE, qwfetch << 20);
+	VIDEO_OUT(vio, V1_STRIDE, pitch | ((pitch >> 1) << 16));
+
+	VIDEO_OUT(vio, V1_MINI_CONTROL, mini);
+	VIDEO_OUT(vio, V1_ZOOM_CONTROL, zoom);
+	
+	// Configure buffer address and execute the changes now!
+	vixPlaybackFrameSelect(0);
+
+	return 0;
+}
+
+
+int vixPlaybackOn(void)
+{
+	LOGWRITE("Enable overlay\n");
+
+	// Turn on overlay
+	VIDEO_OUT(vio, V1_CONTROL, VIDEO_IN(vio, V1_CONTROL) | V1_ENABLE);
+
+	// Execute the changes
+	VIDEO_OUT(vio, V_COMPOSE_MODE,
+		VIDEO_IN(vio, V_COMPOSE_MODE) | V1_COMMAND_FIRE);
+
+	return 0;
+}
+
+
+int vixPlaybackOff(void)
+{
+        LOGWRITE("Disable overlay\n"); 
+
+	uc_ovl_vcmd_wait(vio);
+
+	// Restore FIFO
+	VIDEO_OUT(vio, V_FIFO_CONTROL, UC_MAP_V1_FIFO_CONTROL(16,12,8));
+
+	// Turn off overlay
+	VIDEO_OUT(vio, V1_CONTROL, VIDEO_IN(vio, V1_CONTROL) & ~V1_ENABLE);
+
+	// Execute the changes
+	VIDEO_OUT(vio, V_COMPOSE_MODE,
+		VIDEO_IN(vio, V_COMPOSE_MODE) | V1_COMMAND_FIRE);
+
+	return 0;
+}
+
+
+int vixPlaybackFrameSelect(unsigned int frame)
+{
+        LOGWRITE("Frame select\n"); 
+
+	uc_ovl_vcmd_wait(vio);
+
+	// Configure buffer address
+	VIDEO_OUT(vio, V1_STARTADDR_Y0, frames[frame]+YOffs);
+	VIDEO_OUT(vio, V1_STARTADDR_CB0, frames[frame]+UOffs);
+	VIDEO_OUT(vio, V1_STARTADDR_CR0, frames[frame]+VOffs);
+	
+	// Execute the changes
+	VIDEO_OUT(vio, V_COMPOSE_MODE,
+		VIDEO_IN(vio, V_COMPOSE_MODE) | V1_COMMAND_FIRE);
+
+	return 0;
+}
+
diff --git a/contrib/vidix/fourcc.h b/contrib/vidix/fourcc.h
new file mode 100644
index 000000000..891f0b6ff
--- /dev/null
+++ b/contrib/vidix/fourcc.h
@@ -0,0 +1,70 @@
+/*
+ * fourcc.h
+ * This file is part of VIDIX
+ * Copyright 2002 Nick Kurshev
+ * Licence: GPL
+ * This interface is based on v4l2, fbvid.h, mga_vid.h projects
+ * and personally my ideas.
+*/
+#ifndef FOURCC_H
+#define FOURCC_H
+
+/*  Four-character-code (FOURCC) */
+#define vid_fourcc(a,b,c,d)\
+        (((unsigned)(a)<<0)|((unsigned)(b)<<8)|((unsigned)(c)<<16)|((unsigned)(d)<<24))
+
+/* RGB fourcc */
+#define IMGFMT_RGB332  vid_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
+#define IMGFMT_RGB555  vid_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
+#define IMGFMT_RGB565  vid_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
+#define IMGFMT_RGB555X vid_fourcc('R','G','B','Q') /* 16  RGB-5-5-5 BE  */
+#define IMGFMT_RGB565X vid_fourcc('R','G','B','R') /* 16  RGB-5-6-5 BE  */
+#define IMGFMT_BGR15   vid_fourcc('B','G','R',15)  /* 15  BGR-5-5-5     */
+#define IMGFMT_RGB15   vid_fourcc('R','G','B',15)  /* 15  RGB-5-5-5     */
+#define IMGFMT_BGR16   vid_fourcc('B','G','R',16)  /* 32  BGR-5-6-5     */
+#define IMGFMT_RGB16   vid_fourcc('R','G','B',16)  /* 32  RGB-5-6-5     */
+#define IMGFMT_BGR24   vid_fourcc('B','G','R',24)  /* 24  BGR-8-8-8     */
+#define IMGFMT_RGB24   vid_fourcc('R','G','B',24)  /* 24  RGB-8-8-8     */
+#define IMGFMT_BGR32   vid_fourcc('B','G','R',32)  /* 32  BGR-8-8-8-8   */
+#define IMGFMT_RGB32   vid_fourcc('R','G','B',32)  /* 32  RGB-8-8-8-8   */
+
+/* Planar YUV Formats */
+#define IMGFMT_YVU9    vid_fourcc('Y','V','U','9') /* 9   YVU 4:1:0 */
+#define IMGFMT_IF09    vid_fourcc('I','F','0','9') /* 9.5 YUV 4:1:0 */
+#define IMGFMT_YV12    vid_fourcc('Y','V','1','2') /* 12  YVU 4:2:0 */
+#define IMGFMT_I420    vid_fourcc('I','4','2','0') /* 12  YUV 4:2:0 */
+#define IMGFMT_IYUV    vid_fourcc('I','Y','U','V') /* 12  YUV 4:2:0 */
+#define IMGFMT_CLPL    vid_fourcc('C','L','P','L') /* 12            */
+#define IMGFMT_Y800    vid_fourcc('Y','8','0','0') /* 8   Y   Grayscale */
+#define IMGFMT_NV12    vid_fourcc('N','V','1','2') /* 8   Y   Grayscale */
+#define IMGFMT_Y8      vid_fourcc('Y','8',' ',' ') /* 8   Y   Grayscale */
+
+/* Packed YUV Formats */
+#define IMGFMT_IUYV    vid_fourcc('I','U','Y','V') /* 16 line order {0,2,4,...1,3,5} */
+#define IMGFMT_IY41    vid_fourcc('I','Y','4','1') /* 12 line order {0,2,4,...1,3,5} */
+#define IMGFMT_IYU1    vid_fourcc('I','Y','U','1') /* 12 IEEE 1394 Digital Camera */
+#define IMGFMT_IYU2    vid_fourcc('I','Y','U','2') /* 24 IEEE 1394 Digital Camera */
+#define IMGFMT_UYVY    vid_fourcc('U','Y','V','Y') /* 16 UYVY 4:2:2 */
+#define IMGFMT_UYNV    vid_fourcc('U','Y','N','V') /* 16 UYVY 4:2:2 */
+#define IMGFMT_cyuv    vid_fourcc('c','y','u','v') /* 16 */
+#define IMGFMT_Y422    vid_fourcc('Y','4','2','2') /* 16 UYVY 4:2:2 */
+#define IMGFMT_YUY2    vid_fourcc('Y','U','Y','2') /* 16 YUYV 4:2:2 */
+#define IMGFMT_YUNV    vid_fourcc('Y','U','N','V') /* 16 YUYV 4:2:2 */
+#define IMGFMT_YVYU    vid_fourcc('Y','V','Y','U') /* 16 YVYU 4:2:2 */
+#define IMGFMT_Y41P    vid_fourcc('Y','4','1','P') /* 12 YUV 4:1:1 */
+#define IMGFMT_Y211    vid_fourcc('Y','2','1','1') /* 8.5 YUV 2:1:1 */
+#define IMGFMT_Y41T    vid_fourcc('Y','4','1','T') /* 12 YUV 4:1:1 */
+#define IMGFMT_Y42T    vid_fourcc('Y','4','2','T') /* 16 UYVU 4:2:2 */
+#define IMGFMT_V422    vid_fourcc('V','4','2','2') /* 16 YUY2 4:2:2 */
+#define IMGFMT_V655    vid_fourcc('V','6','5','5') /* 16 YUV 4:2:2 */
+#define IMGFMT_CLJR    vid_fourcc('C','L','J','R') /* 7.9 YUV 4:1:1 */
+#define IMGFMT_YUVP    vid_fourcc('Y','U','V','P') /* 24 Y0U0Y1V0 */
+#define IMGFMT_UYVP    vid_fourcc('U','Y','V','P') /* 24 U0Y0V0Y1 */
+#define IMGFMT_411P    vid_fourcc('4','1','1','P') /* 12 alias of Y41B */
+#define IMGFMT_422P    vid_fourcc('4','2','2','P') /* 16 alias of Y42B */
+#define IMGFMT_444P    vid_fourcc('4','4','4','P') /* 24 alias of Y44B */
+
+/*  Vendor-specific formats   */
+#define IMGFMT_WNVA    vid_fourcc('W','N','V','A') /* Winnov hw compress */
+
+#endif
diff --git a/contrib/vidix/vidix.h b/contrib/vidix/vidix.h
new file mode 100644
index 000000000..bcf6b4ae0
--- /dev/null
+++ b/contrib/vidix/vidix.h
@@ -0,0 +1,312 @@
+/*
+ * vidix.h
+ * VIDIX - VIDeo Interface for *niX
+ *   This interface is introduced as universal one to MPEG decoder,
+ *   BES == Back End Scaler and YUV2RGB hw accelerators.
+ * In the future it may be expanded up to capturing and audio things.
+ * Main goal of this this interface imlpementation is providing DGA
+ * everywhere where it's possible (unlike X11 and other).
+ * Copyright 2002 Nick Kurshev
+ * Licence: GPL
+ * This interface is based on v4l2, fbvid.h, mga_vid.h projects
+ * and personally my ideas.
+ * NOTE: This interface is introduces as driver interface.
+ * Don't use it for APP.
+*/
+#ifndef VIDIX_H
+#define VIDIX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define VIDIX_VERSION 100
+
+			/* returns driver version */
+extern unsigned vixGetVersion( void );
+
+#define PROBE_NORMAL	0 /* normal probing */
+#define PROBE_FORCE	1 /* ignore device_id but recognize device if it's known */
+			/* Probes video hw.
+			   verbose - specifies verbose level.
+			   force   - specifies force mode - driver should ignore
+			             device_id (danger but useful for new devices)
+			   Returns 0 if ok else errno */
+extern int	vixProbe( int verbose, int force );
+			/* Initializes driver.
+			   args	    - specifies driver specific parameters
+			   Returns 0 if ok else errno */
+extern int	vixInit( const char *args );
+			/* Destroys driver */
+extern void	vixDestroy( void );
+
+typedef struct vidix_capability_s
+{
+	char	name[64];	/* Driver name */
+	char	author[64];	/* Author name */
+#define TYPE_OUTPUT	0x00000000	/* Is a video playback device */
+#define TYPE_CAPTURE	0x00000001	/* Is a capture device */
+#define TYPE_CODEC	0x00000002	/* Device supports hw (de)coding */
+#define TYPE_FX		0x00000004	/* Is a video effects device */
+	int	type;		/* Device type, see below */
+	unsigned reserved0[4];
+	int	maxwidth;
+	int	maxheight;
+	int	minwidth;
+	int	minheight;
+	int	maxframerate;   /* -1 if unlimited */
+#define FLAG_NONE		0x00000000 /* No flags defined */
+#define FLAG_DMA		0x00000001 /* Card can use DMA */
+#define FLAG_EQ_DMA		0x00000002 /* Card can use DMA only if src pitch == dest pitch */
+#define FLAG_SYNC_DMA           0x00000004 /* Possible to wait for DMA
+					    * to finish.  See
+					    * BM_DMA_SYNC and
+					    * BM_DMA_BLOCK below */
+#define FLAG_UPSCALER		0x00000010 /* Card supports hw upscaling */
+#define FLAG_DOWNSCALER		0x00000020 /* Card supports hw downscaling */
+#define FLAG_SUBPIC		0x00001000 /* Card supports DVD subpictures */
+#define FLAG_EQUALIZER		0x00002000 /* Card supports equalizer */
+	unsigned flags;		/* Feature flags, see above */
+	unsigned short vendor_id;
+	unsigned short device_id;
+	unsigned reserved1[4];
+}vidix_capability_t;
+
+			/* Should fill at least type before init.
+			   Returns 0 if ok else errno */
+extern int	vixGetCapability(vidix_capability_t *);
+
+typedef struct vidix_fourcc_s
+{
+	unsigned fourcc;		/* input: requested fourcc */
+	unsigned srcw;			/* input: hint: width of source */
+	unsigned srch;			/* input: hint: height of source */
+#define VID_DEPTH_NONE		0x0000
+#define VID_DEPTH_1BPP		0x0001
+#define VID_DEPTH_2BPP		0x0002
+#define VID_DEPTH_4BPP		0x0004
+#define VID_DEPTH_8BPP		0x0008
+#define VID_DEPTH_12BPP		0x0010
+#define VID_DEPTH_15BPP		0x0020
+#define VID_DEPTH_16BPP		0x0040
+#define VID_DEPTH_24BPP		0x0080
+#define VID_DEPTH_32BPP		0x0100
+	unsigned depth;			/* output: screen depth for given fourcc */
+#define VID_CAP_NONE			0x0000
+#define VID_CAP_EXPAND			0x0001 /* if overlay can be bigger than source */
+#define VID_CAP_SHRINK			0x0002 /* if overlay can be smaller than source */
+#define VID_CAP_BLEND			0x0004 /* if overlay can be blended with framebuffer */
+#define VID_CAP_COLORKEY		0x0008 /* if overlay can be restricted to a colorkey */
+#define VID_CAP_ALPHAKEY		0x0010 /* if overlay can be restricted to an alpha channel */
+#define VID_CAP_COLORKEY_ISRANGE	0x0020 /* if the colorkey can be a range */
+#define VID_CAP_ALPHAKEY_ISRANGE	0x0040 /* if the alphakey can be a range */
+#define VID_CAP_COLORKEY_ISMAIN		0x0080 /* colorkey is checked against framebuffer */
+#define VID_CAP_COLORKEY_ISOVERLAY	0x0100 /* colorkey is checked against overlay */
+#define VID_CAP_ALPHAKEY_ISMAIN		0x0200 /* alphakey is checked against framebuffer */
+#define VID_CAP_ALPHAKEY_ISOVERLAY	0x0400 /* alphakey is checked against overlay */
+	unsigned flags;			/* output: capability */
+}vidix_fourcc_t;
+
+			/* Returns 0 if ok else errno */
+extern int	vixQueryFourcc(vidix_fourcc_t *);
+
+typedef struct vidix_yuv_s
+{
+	unsigned y,u,v,a;
+}vidix_yuv_t;
+
+typedef struct vidix_rect_s
+{
+	unsigned x,y,w,h;	/* in pixels */
+	vidix_yuv_t pitch;	/* line-align in bytes */
+}vidix_rect_t;
+
+typedef struct vidix_color_key_s
+{
+#define CKEY_FALSE	0
+#define CKEY_TRUE	1
+#define CKEY_EQ		2
+#define CKEY_NEQ	3
+	unsigned	op;		/* defines logical operation */
+	unsigned char	red;
+	unsigned char	green;
+	unsigned char	blue;
+	unsigned char	reserved;
+}vidix_ckey_t;
+
+typedef struct vidix_video_key_s
+{
+#define VKEY_FALSE	0
+#define VKEY_TRUE	1
+#define VKEY_EQ		2
+#define VKEY_NEQ	3
+	unsigned	op;		/* defines logical operation */
+	unsigned char	key[8];
+}vidix_vkey_t;
+
+typedef struct vidix_playback_s
+{
+	unsigned	fourcc;		/* app -> driver: movies's fourcc */
+	unsigned	capability;	/* app -> driver: what capability to use */
+	unsigned	blend_factor;	/* app -> driver: blending factor */
+	vidix_rect_t	src;            /* app -> driver: original movie size */
+	vidix_rect_t	dest;           /* app -> driver: destinition movie size. driver->app dest_pitch */
+#define VID_PLAY_INTERLEAVED_UV	0x00000001	/* driver -> app: interleaved UV planes */
+#define INTERLEAVING_UV		0x00001000	/* UVUVUVUVUV used by Matrox G200 */
+#define INTERLEAVING_VU		0x00001001	/* VUVUVUVUVU */
+	int		flags;
+	/* memory model */
+	unsigned	frame_size;		/* driver -> app: destinition frame size */
+	unsigned	num_frames;		/* app -> driver: after call: driver -> app */
+#define VID_PLAY_MAXFRAMES 1024			/* unreal limitation */
+	unsigned	offsets[VID_PLAY_MAXFRAMES];	/* driver -> app */
+	vidix_yuv_t	offset;			/* driver -> app: relative offsets within frame for yuv planes */
+	void*		dga_addr;		/* driver -> app: linear address */
+}vidix_playback_t;
+
+			/* Returns 0 if ok else errno */
+extern int	vixConfigPlayback(vidix_playback_t *);
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackOn( void );
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackOff( void );
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackFrameSelect( unsigned frame_idx );
+
+typedef struct vidix_grkey_s
+{
+	vidix_ckey_t	ckey;		/* app -> driver: color key */
+	vidix_vkey_t	vkey;		/* app -> driver: video key */
+#define KEYS_PUT	0
+#define KEYS_AND	1
+#define KEYS_OR		2
+#define KEYS_XOR	3
+	unsigned	key_op;		/* app -> driver: keys operations */
+}vidix_grkey_t;
+
+			/* Returns 0 if ok else errno */
+extern int 	vixGetGrKeys( vidix_grkey_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	vixSetGrKeys( const vidix_grkey_t * );
+
+
+typedef struct vidix_video_eq_s
+{
+#define VEQ_CAP_NONE			0x00000000UL
+#define VEQ_CAP_BRIGHTNESS		0x00000001UL
+#define VEQ_CAP_CONTRAST		0x00000002UL
+#define VEQ_CAP_SATURATION		0x00000004UL
+#define VEQ_CAP_HUE			0x00000008UL
+#define VEQ_CAP_RGB_INTENSITY		0x00000010UL
+	int		cap;		/* on get_eq should contain capability of equalizer
+					   on set_eq should contain using fields */
+/* end-user app can have presets like: cold-normal-hot picture and so on */
+	int		brightness;	/* -1000 : +1000 */
+	int		contrast;	/* -1000 : +1000 */
+	int		saturation;	/* -1000 : +1000 */
+	int		hue;		/* -1000 : +1000 */
+	int		red_intensity;	/* -1000 : +1000 */
+	int		green_intensity;/* -1000 : +1000 */
+	int		blue_intensity; /* -1000 : +1000 */
+#define VEQ_FLG_ITU_R_BT_601	0x00000000 /* ITU-R BT.601 colour space (default) */
+#define VEQ_FLG_ITU_R_BT_709	0x00000001 /* ITU-R BT.709 colour space */
+#define VEQ_FLG_ITU_MASK	0x0000000f
+	int		flags;		/* currently specifies ITU YCrCb color space to use */
+}vidix_video_eq_t;
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackGetEq( vidix_video_eq_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackSetEq( const vidix_video_eq_t * );
+
+typedef struct vidix_deinterlace_s
+{
+#define CFG_NON_INTERLACED		0x00000000 /* stream is not interlaced */
+#define CFG_INTERLACED			0x00000001 /* stream is interlaced */
+#define CFG_EVEN_ODD_INTERLACING	0x00000002 /* first frame contains even fields but second - odd */
+#define CFG_ODD_EVEN_INTERLACING	0x00000004 /* first frame contains odd fields but second - even */
+#define CFG_UNIQUE_INTERLACING		0x00000008 /* field deinterlace_pattern is valid */
+#define CFG_UNKNOWN_INTERLACING		0x0000000f /* unknown deinterlacing - use adaptive if it's possible */
+	unsigned	flags;
+	unsigned	deinterlace_pattern;	/* app -> driver: deinterlace pattern if flag CFG_UNIQUE_INTERLACING is set */
+}vidix_deinterlace_t;
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackGetDeint( vidix_deinterlace_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackSetDeint( const vidix_deinterlace_t * );
+
+typedef struct vidix_slice_s
+{
+	void*		address;		/* app -> driver */
+	unsigned	size;			/* app -> driver */
+	vidix_rect_t	slice;			/* app -> driver */
+}vidix_slice_t;
+
+typedef struct vidix_dma_s
+{
+	void *		src;		/* app -> driver. Virtual address of source */
+	unsigned 	dest_offset;	/* app -> driver. Destinition offset within of video memory */
+	unsigned 	size;		/* app -> driver. Size of transaction */
+#define BM_DMA_ASYNC		0
+#define BM_DMA_SYNC		1	/* await previous dma transfer completion */
+#define BM_DMA_FIXED_BUFFS	2	/* app -> driver: app uses buffers which are fixed in memory  */
+#define BM_DMA_BLOCK            4       /* block until the transfer is complete */
+	unsigned	flags;		/* app -> driver */
+	unsigned 	idx;		/* app -> driver: idx of src buffer */
+	void *		internal[VID_PLAY_MAXFRAMES];	/* for internal use by driver */
+}vidix_dma_t;
+
+			/* Returns 0 if ok else errno */
+extern int 	vixPlaybackCopyFrame( vidix_dma_t * );
+
+			/* Returns 0 if DMA is available else errno (EBUSY) */
+extern int	vixQueryDMAStatus( void );
+/*
+   This structure is introdused to support OEM effects like:
+   - sharpness
+   - exposure
+   - (auto)gain
+   - H(V)flip
+   - black level
+   - white balance
+   and many other
+*/
+typedef struct vidix_oem_fx_s
+{
+#define FX_TYPE_BOOLEAN		0x00000000
+#define FX_TYPE_INTEGER		0x00000001
+	int		type;			/* type of effects */
+	int		num;			/* app -> driver: effect number. From 0 to max number of effects */
+	int		minvalue;		/* min value of effect. 0 - for boolean */
+	int		maxvalue;		/* max value of effect. 1 - for boolean */
+	int		value;			/* current value of effect on 'get'; required on set */
+	char *		name[80];		/* effect name to display */
+}vidix_oem_fx_t;
+
+			/* Returns 0 if ok else errno */
+extern int	vixQueryNumOemEffects( unsigned * number );
+
+			/* Returns 0 if ok else errno */
+extern int	vixGetOemEffect( vidix_oem_fx_t * );
+
+			/* Returns 0 if ok else errno */
+extern int	vixSetOemEffect( const vidix_oem_fx_t * );
+
+#ifdef VIDIX_BUILD_STATIC
+#define VIDIX_NAME(name) VIDIX_STATIC##name
+#else
+#define VIDIX_NAME(name) name
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/vidix/vidix.txt b/contrib/vidix/vidix.txt
new file mode 100644
index 000000000..e642147b4
--- /dev/null
+++ b/contrib/vidix/vidix.txt
@@ -0,0 +1,247 @@
+		VIDIX - VIDeo Interface for *niX
+		~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+		
+This interface was designed and introduced as interface to userspace drivers
+to provide DGA everywhere where it's possible (unline X11).
+I hope that these drivers will be portable same as X11 (not only on *nix).
+
+What is it:
+- It's portable successor of mga_vid technology which is located in user-space.
+- Unlikely X11 it's provides DGA everywhere where it's possible.
+- Unlikely v4l it provides interface for video playback
+- Unlikely linux's drivers it uses mathematics library.
+
+Why it was developed:
+As said Vladimir Dergachev 
+(http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/gatos/km/km.rfc.txt):
+"0) Motivation
+    v4l, v4l2 and Xv are all suffering from the same problem: attempt to fit 
+    existing multimedia devices into a fixed scheme."
+Well - I tried to implement something similar by motivation.
+
+How it works:
+~~~~~~~~~~~~~
+
+This interface is almost finished. But I guess it can be expanded by developer's
+requests.
+So any suggestions, reports, criticism are gladly accepted.
+
+1) APP calls vixGetVersion to check age of driver ;)
+2) APP calls vixProbe. Driver should return 0 if it can handle something in PC.
+3) APP calls vixGetCapability. Driver should return filled
+    vidix_capability_t.type field at least.
+4) If above calls were succesful then APP calls vixInit function
+   (Driver can have not exported this function in this case call will be
+    skiped).
+5) After initializing of driver APP calls vixGetCapability again
+   (In this case driver must fill every field of struct)
+6) APP calls vixQueryFourcc. Driver should answer - can it configure
+   video memory for given fourcc or not.
+7) APP calls vixConfigPlayback. Driver should prepare BES on this call.
+   APP pass to driver following info:
+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+   vidix_playback_t.fourcc	- contains fourcc of movie
+   vidix_playback_t.capability	- currently contsinas copy of vidix_capability_t.flags
+   vidix_playback_t.blend_factor- currently unused   
+   vidix_playback_t.src		- x,y,w,h fields contain original movie size
+				  (in pixels) x and y often are nulls.
+   vidix_playback_t.src.pitch.y   These fields contain source pitches
+   vidix_playback_t.src.pitch.u - for each Y,U,V plane in bytes.
+   vidix_playback_t.src.pitch.v   (For packed fourcc only Y value is used)
+				  They are hints for driver to use same destinition
+				  pitches as in source memory (to speed up
+				  memcpy process).
+				  Note: when source pitches are unknown or
+				  variable these field will be filled into 0.
+   vidix_playback_t.dest	- x,y,w,h fields contains destinition rectange
+				  on the screen in pixels.
+   vidix_playback_t.num_frames  - maximal # of frames which can be used by APP.
+				  (Currently 10).
+   Driver should fill following fields:
+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+   vidix_playback_t.num_frames  - real # of frames which will be used by driver.
+				  (Should be less or equal to app's num_frames).
+				  
+   vidix_playback_t.dest.pitch.y   These fields should contain alignment
+   vidix_playback_t.dest.pitch.u - for each Y,U,V plane in bytes.
+   vidix_playback_t.dest.pitch.v   (For packed fourcc only Y value is used)
+   
+   vidix_playback_t.frame_size	- Driver should tell to app which size of
+				      source frame (src.w and src.h) should
+				      use APP (according to pitches and offsets)
+
+   vidix_playback_t.offsets	- offsets from begin of BES memory for each frame
+   
+   vidix_playback_t.offset.y	  These field should contain offset
+   vidix_playback_t.offset.u	- for each Y,U,V plane within frame.
+   vidix_playback_t.offset.v	  (For packed fourcc only Y value is used)
+
+   vidix_playback_t.dga_addr	- Address of BES memory.
+   
+Also see this picture:
+
+VIDEO MEMORY layout:
+ +-----------  It's begin of video memory     End of video memory--------------+
+ |                                                                             |
+ v                                                                             v
+ [      RGB memory                         |         YUV memory    |  UNDEF    ]
+					   ^
+					   |
+					   +---- begin of BES memory
+
+BES MEMORY layout:
+ +-------- begin of BES memory
+ |
+ v
+ [ | |                      |       |       |
+   ^ ^                      ^       ^       ^
+   | |                      |       |       + BEGIN of second frame
+   | |                      |       + BEGIN of V plane
+   | |                      + BEGIN of U plane
+   | +------- BEGIN of Y plane
+   |
+   +--------- BEGIN of first frame
+
+This means that in general case:
+offset of frame != offset of BES
+offset of Y plane != offset of first frame
+
+But often: vidix_playback_t.offsets[0] = vidix_playback_t.offset.y = 0;
+
+Formula: (For Y plane) copy source to:
+		  vidix_playback_t.dga_addr +
+		  vidix_playback_t.offsets[i] +
+		  vidix_playback_t.offset.y
+
+8) APP calls vixPlaybackOn. Driver should activate BES on this call.
+9) PLAYBACK. Driver should sleep here ;)
+   But during playback can be called:
+     vixFrameSelect (if this function is exported)
+	Driver should prepare and activate corresponded frame.
+	This function is used only for double and trilpe buffering and
+	never used for single buffering playback.
+     vixGet(Set)GrKeys (if this function is exported)
+	This interface should be tuned but intriduced for overlapped playback
+	and video effects (TYPE_FX)
+     vixPlaybackGet(Set)Eq (if this function is exported)
+	For color correction.
+10) APP calls vixPlaybackOff. Driver should deactivate BES on this call.
+11) If vixDestroy is defined APP calls this function before unloading driver
+    from memory.
+    
+    
+What functions are mandatory:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+vixGetVersion
+vixProbe
+vixGetCapability
+vixQueryFourcc
+vixConfigPlayback
+vixPlaybackOn
+vixPlaybackOff
+
+All other functions are optionaly.
+
+BUSMASTERING
+************
+
+Busmastering is technique to implement data transfer through DMA.
+This technique is intended to free CPU for other useful work to
+speedup movie playback. The speedup will be different on different
+CPUs OSes and videocards. Only thing which SHOULD be implemented
+it's the fact that frame should be transfered faster than 1/fps.
+(I.e. faster than 33ms for 30 fps or faster than 40ms for 25 fps)
+VIDIX implementation of BM (busmastering) is slightly specific.
+During driver development you should keep in mind the next rules:
+1. BM is implemented as parallel process which should work
+   simultaneously with frame decoding.
+2. To have possibility to use busmastering by non-ROOT users
+   driver should rather call functions from libdha than from libc.
+   (Example: driver should call bm_lock_mem instead of mlock)
+3. To speedup data transfer player will pass pointer to the DMA buffer
+   which will have the same structure (planes and strides) as video memory
+   (In this connexion driver should allocate frames in video memory
+   same as if BM would not be implemented).
+
+Interface:
+~~~~~~~~~~
+
+The interface of BM is implemented through 2 functions:
+  vixPlaybackCopyFrame
+  vixQueryDMAStatus
+
+
+vixPlaybackCopyFrame 
+
+should prepare engine to copy frame from
+system memory into video framebuffer. After that driver should
+send command into engine to start data transfer and return
+control immediatedly.
+
+The structure vidix_dma_s in details:
+
+typedef struct vidix_dma_s
+{
+	/* 
+	app -> driver. 
+	Virtual address of source.
+	Note: source buffer is allocated by using malloc
+	or memalign();
+	*/
+	void *		src;
+	/* 
+	app -> driver. 
+	Destinition offset within of video memory.
+	It will point offset within of YUV memory where
+	destinition data should be stored.
+	*/
+	unsigned 	dest_offset;
+	/* app -> driver. Size of data to be transfered in bytes. */
+	unsigned 	size;
+	/*
+	can accept ORed values of BM_DMA* definitions
+	BM_DMA_ASYNC -	default value which indicates that transactiion
+			should work asynchronously.
+	BM_DMA_SYNC - 	may be ignored due speedup reasons
+	BM_DMA_FIXED_BUFFS - indicates that player was started by ROOT
+			and source DMA buffers were already locked in memory
+			through mlock().
+	/* app -> driver: idx of src buffer.
+		    if BM_DMA_FIXED_BUFFS flags is set then this field
+		    indicates which from buffers currently is passed
+		    into driver. This field maybe ignored by driver but
+		    it would be better to use that for minor speedup
+		    of engine preparing. */
+	unsigned 	idx;
+	/* for internal use by driver.
+	   Driver may use them on its opinion  */
+	void *		internal[VID_PLAY_MAXFRAMES];
+}vidix_dma_t;
+
+
+vixQueryDMAStatus
+
+should check out DMA status and return 1 if BM is busy
+and 0 otherwise. Note: this function shouldn't wait any
+changes in DMA state.
+
+A few words about of non-linux systems
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Well, there is only one problem which stops us to use BM on
+nono-linux systems: it's lacking of possibility to perform
+convertion from virtual to physical address in user-space.
+This problem is sloved by so-called dhahelper driver for
+linux. What about of other OSes then this driver requires
+to be ported first. (Of course, except of DOS and DOS32
+where these convertions are unnecessary).
+
+Useful links:
+~~~~~~~~~~~~~
+Guide to DTV		http://www.digitaltelevision.com/dtvbook/toc.shtml
+Fourcc			http://www.webartz.com/fourcc/
+MPEG			http://www.mpeg.org/MPEG/index.html
+Analog colors		http://www.miranda.com/en/app_notes/TN/TN-05/TN-05.htm
+
+Please send your suggestions, reports, feedback to mplayerxp-general@lists.sourceforge.net
+
+Best regards! Nick Kurshev.
diff --git a/contrib/vidix/vidixlib.c b/contrib/vidix/vidixlib.c
new file mode 100644
index 000000000..37af2035b
--- /dev/null
+++ b/contrib/vidix/vidixlib.c
@@ -0,0 +1,482 @@
+/*
+ * vidixlib.c
+ * VIDIXLib - Library for VIDeo Interface for *niX
+ *   This interface is introduced as universal one to MPEG decoder,
+ *   BES == Back End Scaler and YUV2RGB hw accelerators.
+ * In the future it may be expanded up to capturing and audio things.
+ * Main goal of this this interface imlpementation is providing DGA
+ * everywhere where it's possible (unlike X11 and other).
+ * Copyright 2002 Nick Kurshev
+ * Licence: GPL
+ * This interface is based on v4l2, fbvid.h, mga_vid.h projects
+ * and personally my ideas.
+ * NOTE: This interface is introduces as APP interface.
+ * Don't use it for driver.
+ * It provides multistreaming. This mean that APP can handle
+ * several streams simultaneously. (Example: Video capturing and video
+ * playback or capturing, video playback, audio encoding and so on).
+*/
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include <dlfcn.h> /* GLIBC specific. Exists under cygwin too! */
+#include <dirent.h>
+
+#include "vidixlib.h"
+#include "bswap.h"
+
+#define t_vdl(p) (((vdl_stream_t *)p))
+
+typedef struct vdl_stream_s
+{
+	void *  handle;
+	int	(*get_caps)(vidix_capability_t *);
+	int	(*query_fourcc)(vidix_fourcc_t *);
+	int	(*config_playback)(vidix_playback_t *);
+	int 	(*playback_on)( void );
+	int 	(*playback_off)( void );
+        /* Functions below can be missed in driver ;) */
+	int	(*init)(const char *);
+	void    (*destroy)(void);
+	int 	(*frame_sel)( unsigned frame_idx );
+	int 	(*get_eq)( vidix_video_eq_t * );
+	int 	(*set_eq)( const vidix_video_eq_t * );
+	int 	(*get_deint)( vidix_deinterlace_t * );
+	int 	(*set_deint)( const vidix_deinterlace_t * );
+	int 	(*copy_frame)( const vidix_dma_t * );
+	int 	(*query_dma)( void );
+	int 	(*get_gkey)( vidix_grkey_t * );
+	int 	(*set_gkey)( const vidix_grkey_t * );
+	int 	(*get_num_fx)( unsigned * );
+	int 	(*get_fx)( vidix_oem_fx_t * );
+	int 	(*set_fx)( const vidix_oem_fx_t * );
+}vdl_stream_t;
+
+static char drv_name[FILENAME_MAX];
+static int dl_idx = -1;
+/* currently available driver for static linking */
+static const char* const drv_snames[] = {
+#ifdef VIDIX_BUILD_STATIC
+  "genfb_",
+  "mach64_",
+  "mga_crtc2_",
+  "mga_",
+  "nvidia_",
+  "pm2_",
+  "pm3_",
+  "radeo_",
+  "rage128_",
+#endif
+  NULL
+};
+
+extern unsigned   vdlGetVersion( void )
+{
+   return VIDIX_VERSION;
+}
+
+static void* dlsymm(void* handle, const char* fce)
+{
+  char b[100];
+#if defined(__OpenBSD__) && !defined(__ELF__)
+  b[0] = '_';
+  b[1] = 0;
+#else
+  b[0] = 0;
+#endif
+  if (dl_idx >= 0) strcat(b, drv_snames[dl_idx]);
+  strcat(b, fce);
+  //printf("Handle %p  %s\n", handle, b);
+  return dlsym(handle, b);
+}
+
+static int vdl_fill_driver(VDL_HANDLE stream)
+{
+  t_vdl(stream)->init		= dlsymm(t_vdl(stream)->handle,"vixInit");
+  t_vdl(stream)->destroy	= dlsymm(t_vdl(stream)->handle,"vixDestroy");
+  t_vdl(stream)->get_caps	= dlsymm(t_vdl(stream)->handle,"vixGetCapability");
+  t_vdl(stream)->query_fourcc	= dlsymm(t_vdl(stream)->handle,"vixQueryFourcc");
+  t_vdl(stream)->config_playback= dlsymm(t_vdl(stream)->handle,"vixConfigPlayback");
+  t_vdl(stream)->playback_on	= dlsymm(t_vdl(stream)->handle,"vixPlaybackOn");
+  t_vdl(stream)->playback_off	= dlsymm(t_vdl(stream)->handle,"vixPlaybackOff");
+  t_vdl(stream)->frame_sel	= dlsymm(t_vdl(stream)->handle,"vixPlaybackFrameSelect");
+  t_vdl(stream)->get_eq	= dlsymm(t_vdl(stream)->handle,"vixPlaybackGetEq");
+  t_vdl(stream)->set_eq	= dlsymm(t_vdl(stream)->handle,"vixPlaybackSetEq");
+  t_vdl(stream)->get_gkey	= dlsymm(t_vdl(stream)->handle,"vixGetGrKeys");
+  t_vdl(stream)->set_gkey	= dlsymm(t_vdl(stream)->handle,"vixSetGrKeys");
+  t_vdl(stream)->get_deint	= dlsymm(t_vdl(stream)->handle,"vixPlaybackGetDeint");
+  t_vdl(stream)->set_deint	= dlsymm(t_vdl(stream)->handle,"vixPlaybackSetDeint");
+  t_vdl(stream)->copy_frame	= dlsymm(t_vdl(stream)->handle,"vixPlaybackCopyFrame");
+  t_vdl(stream)->query_dma	= dlsymm(t_vdl(stream)->handle,"vixQueryDMAStatus");
+  t_vdl(stream)->get_num_fx	= dlsymm(t_vdl(stream)->handle,"vixQueryNumOemEffects");
+  t_vdl(stream)->get_fx		= dlsymm(t_vdl(stream)->handle,"vixGetOemEffect");
+  t_vdl(stream)->set_fx		= dlsymm(t_vdl(stream)->handle,"vixSetOemEffect");
+  /* check driver viability */
+  if(!( t_vdl(stream)->get_caps && t_vdl(stream)->query_fourcc &&
+	t_vdl(stream)->config_playback && t_vdl(stream)->playback_on &&
+	t_vdl(stream)->playback_off))
+  {
+    printf("vidixlib: Incomplete driver: some of essential features are missed in it.\n");
+    return 0;
+  }
+  return 1;
+}
+
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL RTLD_LAZY
+#endif
+#ifndef RTLD_NOW
+#define RTLD_NOW RTLD_LAZY
+#endif
+
+static int vdl_probe_driver(VDL_HANDLE stream,const char *path,const char *name,unsigned cap,int verbose)
+{
+  vidix_capability_t vid_cap;
+  unsigned (*_ver)(void);
+  int      (*_probe)(int,int);
+  int      (*_cap)(vidix_capability_t*);
+  strncpy(drv_name,path,sizeof(drv_name));
+  drv_name[sizeof(drv_name) - 1] = '\0';
+  strncat(drv_name,name,sizeof(drv_name) - strlen(drv_name) - 1);
+  if(verbose) printf("vidixlib: PROBING: %s\n",drv_name);
+
+  {
+    const char* slash = strrchr(drv_name, '/');
+    if (slash) {
+      for (dl_idx = 0; drv_snames[dl_idx]; dl_idx++) {
+	if (!strncmp(slash + 1, drv_snames[dl_idx], strlen(drv_snames[dl_idx])))
+	  break; // locate the name
+      }
+      if (!drv_snames[dl_idx]) dl_idx = -1;
+    }
+  }
+  if (dl_idx < 0)
+    if(!(t_vdl(stream)->handle = dlopen(drv_name,RTLD_LAZY|RTLD_GLOBAL))) {
+      if(verbose) printf("vidixlib: %s not driver: %s\n",drv_name,dlerror());
+      return 0;
+    }
+  _ver = dlsymm(t_vdl(stream)->handle,"vixGetVersion");
+  _probe = dlsymm(t_vdl(stream)->handle,"vixProbe");
+  _cap = dlsymm(t_vdl(stream)->handle,"vixGetCapability");
+  if(_ver)
+  {
+    if((*_ver)() != VIDIX_VERSION)
+    {
+      if(verbose) printf("vidixlib: %s has wrong version\n",drv_name);
+      err:
+      dlclose(t_vdl(stream)->handle);
+      t_vdl(stream)->handle = 0;
+      dl_idx = -1;
+      return 0;
+     }
+  }
+  else
+  {
+    fatal_err:
+    if(verbose) printf("vidixlib: %s has no function definition\n",drv_name);
+    goto err;
+  }
+  if(_probe) { if((*_probe)(verbose,PROBE_NORMAL) != 0) goto err; }
+  else goto fatal_err;
+  if(_cap) { if((*_cap)(&vid_cap) != 0) goto err; }
+  else goto fatal_err;
+  if((vid_cap.type & cap) != cap)
+  {
+     if(verbose) printf("vidixlib: Found %s but has no required capability\n",drv_name);
+     goto err;
+  }
+  if(verbose) printf("vidixlib: %s probed o'k\n",drv_name);
+  return 1;
+}
+
+static int vdl_find_driver(VDL_HANDLE stream,const char *path,unsigned cap,int verbose)
+{
+  DIR *dstream;
+  struct dirent *name;
+  int done = 0;
+  if(!(dstream = opendir(path))) return 0;
+  while(!done)
+  {
+    name = readdir(dstream);
+    if(name)
+    {
+      if(name->d_name[0] != '.' && strstr(name->d_name, ".so"))
+	if(vdl_probe_driver(stream,path,name->d_name,cap,verbose)) break;
+    }
+    else done = 1;
+  }
+  closedir(dstream);
+  return done?0:1;
+}
+
+VDL_HANDLE vdlOpen(const char *path,const char *name,unsigned cap,int verbose)
+{
+  vdl_stream_t *stream;
+  const char *drv_args=NULL;
+  int errcode;
+  if(!(stream = malloc(sizeof(vdl_stream_t)))) return NULL;
+  memset(stream,0,sizeof(vdl_stream_t));
+  if(name)
+  {
+    unsigned (*ver)(void);
+    int (*probe)(int,int);
+    unsigned version = 0;
+    unsigned char *arg_sep;
+    arg_sep = strchr(name,':');
+    if(arg_sep) { *arg_sep='\0'; drv_args = &arg_sep[1]; }
+    strncpy(drv_name,path,sizeof(drv_name));
+    drv_name[sizeof(drv_name) - 1] = '\0';
+    strncat(drv_name,name,sizeof(drv_name) - strlen(drv_name) - 1);
+    {
+      const char* slash = strrchr(drv_name, '/');
+      if (slash) {
+	for (dl_idx = 0; drv_snames[dl_idx]; dl_idx++) {
+	  if (!strncmp(slash + 1, drv_snames[dl_idx], strlen(drv_snames[dl_idx])))
+	    break; // locate the name
+	}
+	if (!drv_snames[dl_idx]) dl_idx = -1;
+      }
+    }
+    if (dl_idx < 0)
+      if(!(t_vdl(stream)->handle = dlopen(drv_name,RTLD_NOW|RTLD_GLOBAL)))
+      {
+	if (verbose)
+	  printf("vidixlib: dlopen error: %s\n", dlerror());
+	err:
+          vdlClose(stream);
+	  return NULL;
+      }
+    ver = dlsymm(t_vdl(stream)->handle,"vixGetVersion");
+    if(ver) version = (*ver)();
+    if(version != VIDIX_VERSION)
+      goto err;
+    probe = dlsymm(t_vdl(stream)->handle,"vixProbe");
+    if(probe) { if((*probe)(verbose,PROBE_FORCE)!=0) goto err; }
+    else goto err;
+    fill:
+    if(!vdl_fill_driver(stream)) goto err;
+    goto ok;
+  }
+  else
+    if(vdl_find_driver(stream,path,cap,verbose))
+    {
+      if(verbose) printf("vidixlib: will use %s driver\n",drv_name);
+      goto fill;
+    }
+    else goto err;
+  ok:
+  if(t_vdl(stream)->init)
+  {
+   if(verbose) printf("vidixlib: Attempt to initialize driver at: %p\n",t_vdl(stream)->init);
+   if((errcode=t_vdl(stream)->init(drv_args))!=0)
+   {
+    if(verbose) printf("vidixlib: Can't init driver: %s\n",strerror(errcode));
+    goto err;
+   }
+  }
+  if(verbose) printf("vidixlib: '%s'successfully loaded\n",drv_name);
+  return stream;
+}
+
+void vdlClose(VDL_HANDLE stream)
+{
+  if(t_vdl(stream)->destroy) t_vdl(stream)->destroy();
+  if(t_vdl(stream)->handle) dlclose(t_vdl(stream)->handle);
+  memset(stream,0,sizeof(vdl_stream_t)); /* <- it's not stupid */
+  free(stream);
+  dl_idx = -1;
+}
+
+int  vdlGetCapability(VDL_HANDLE handle, vidix_capability_t *cap)
+{
+  return t_vdl(handle)->get_caps(cap);
+}
+
+#define MPLAYER_IMGFMT_RGB (('R'<<24)|('G'<<16)|('B'<<8))
+#define MPLAYER_IMGFMT_BGR (('B'<<24)|('G'<<16)|('R'<<8))
+#define MPLAYER_IMGFMT_RGB_MASK 0xFFFFFF00
+
+static uint32_t normalize_fourcc(uint32_t fourcc)
+{
+  if((fourcc & MPLAYER_IMGFMT_RGB_MASK) == (MPLAYER_IMGFMT_RGB|0) ||
+     (fourcc & MPLAYER_IMGFMT_RGB_MASK) == (MPLAYER_IMGFMT_BGR|0))
+	return bswap_32(fourcc);
+  else  return fourcc;
+}
+
+int  vdlQueryFourcc(VDL_HANDLE handle,vidix_fourcc_t *f)
+{
+  f->fourcc = normalize_fourcc(f->fourcc);
+  return t_vdl(handle)->query_fourcc(f);
+}
+
+int  vdlConfigPlayback(VDL_HANDLE handle,vidix_playback_t *p)
+{
+  p->fourcc = normalize_fourcc(p->fourcc);
+  return t_vdl(handle)->config_playback(p);
+}
+
+int  vdlPlaybackOn(VDL_HANDLE handle)
+{
+  return t_vdl(handle)->playback_on();
+}
+
+int  vdlPlaybackOff(VDL_HANDLE handle)
+{
+  return t_vdl(handle)->playback_off();
+}
+
+int  vdlPlaybackFrameSelect(VDL_HANDLE handle, unsigned frame_idx )
+{
+  return t_vdl(handle)->frame_sel ? t_vdl(handle)->frame_sel(frame_idx) : ENOSYS;
+}
+
+int  vdlPlaybackGetEq(VDL_HANDLE handle, vidix_video_eq_t * e)
+{
+  return t_vdl(handle)->get_eq ? t_vdl(handle)->get_eq(e) : ENOSYS;
+}
+
+int  vdlPlaybackSetEq(VDL_HANDLE handle, const vidix_video_eq_t * e)
+{
+  return t_vdl(handle)->set_eq ? t_vdl(handle)->set_eq(e) : ENOSYS;
+}
+
+int  vdlPlaybackCopyFrame(VDL_HANDLE handle, vidix_dma_t * f)
+{
+  return t_vdl(handle)->copy_frame ? t_vdl(handle)->copy_frame(f) : ENOSYS;
+}
+
+int  vdlQueryDMAStatus(VDL_HANDLE handle )
+{
+  return t_vdl(handle)->query_dma ? t_vdl(handle)->query_dma() : ENOSYS;
+}
+
+int 	  vdlGetGrKeys(VDL_HANDLE handle, vidix_grkey_t * k)
+{
+  return t_vdl(handle)->get_gkey ? t_vdl(handle)->get_gkey(k) : ENOSYS;
+}
+
+int 	  vdlSetGrKeys(VDL_HANDLE handle, const vidix_grkey_t * k)
+{
+  return t_vdl(handle)->set_gkey ? t_vdl(handle)->set_gkey(k) : ENOSYS;
+}
+
+int	  vdlPlaybackGetDeint(VDL_HANDLE handle, vidix_deinterlace_t * d)
+{
+  return t_vdl(handle)->get_deint ? t_vdl(handle)->get_deint(d) : ENOSYS;
+}
+
+int 	  vdlPlaybackSetDeint(VDL_HANDLE handle, const vidix_deinterlace_t * d)
+{
+  return t_vdl(handle)->set_deint ? t_vdl(handle)->set_deint(d) : ENOSYS;
+}
+
+int	  vdlQueryNumOemEffects(VDL_HANDLE handle, unsigned * number )
+{
+  return t_vdl(handle)->get_num_fx ? t_vdl(handle)->get_num_fx(number) : ENOSYS;
+}
+
+int	  vdlGetOemEffect(VDL_HANDLE handle, vidix_oem_fx_t * f)
+{
+  return t_vdl(handle)->get_fx ? t_vdl(handle)->get_fx(f) : ENOSYS;
+}
+
+int	  vdlSetOemEffect(VDL_HANDLE handle, const vidix_oem_fx_t * f)
+{
+  return t_vdl(handle)->set_fx ? t_vdl(handle)->set_fx(f) : ENOSYS;
+}
+
+/* ABI related extensions */
+vidix_capability_t *	vdlAllocCapabilityS( void )
+{
+    vidix_capability_t *retval;
+    retval=malloc(sizeof(vidix_capability_t));
+    if(retval) memset(retval,0,sizeof(vidix_capability_t));
+    return retval;
+}
+
+vidix_fourcc_t *		vdlAllocFourccS( void )
+{
+    vidix_fourcc_t *retval;
+    retval=malloc(sizeof(vidix_fourcc_t));
+    if(retval) memset(retval,0,sizeof(vidix_fourcc_t));
+    return retval;
+}
+
+vidix_yuv_t *		vdlAllocYUVS( void )
+{
+    vidix_yuv_t *retval;
+    retval=malloc(sizeof(vidix_yuv_t));
+    if(retval) memset(retval,0,sizeof(vidix_yuv_t));
+    return retval;
+}
+
+vidix_rect_t *		vdlAllocRectS( void )
+{
+    vidix_rect_t *retval;
+    retval=malloc(sizeof(vidix_rect_t));
+    if(retval) memset(retval,0,sizeof(vidix_rect_t));
+    return retval;
+}
+
+vidix_playback_t *	vdlAllocPlaybackS( void )
+{
+    vidix_playback_t *retval;
+    retval=malloc(sizeof(vidix_playback_t));
+    if(retval) memset(retval,0,sizeof(vidix_playback_t));
+    return retval;
+}
+
+vidix_grkey_t *		vdlAllocGrKeyS( void )
+{
+    vidix_grkey_t *retval;
+    retval=malloc(sizeof(vidix_grkey_t));
+    if(retval) memset(retval,0,sizeof(vidix_grkey_t));
+    return retval;
+}
+
+vidix_video_eq_t *	vdlAllocVideoEqS( void )
+{
+    vidix_video_eq_t *retval;
+    retval=malloc(sizeof(vidix_video_eq_t));
+    if(retval) memset(retval,0,sizeof(vidix_video_eq_t));
+    return retval;
+}
+
+vidix_deinterlace_t *	vdlAllocDeinterlaceS( void )
+{
+    vidix_deinterlace_t *retval;
+    retval=malloc(sizeof(vidix_deinterlace_t));
+    if(retval) memset(retval,0,sizeof(vidix_deinterlace_t));
+    return retval;
+}
+
+vidix_dma_t *		vdlAllocDmaS( void )
+{
+    vidix_dma_t *retval;
+    retval=malloc(sizeof(vidix_dma_t));
+    if(retval) memset(retval,0,sizeof(vidix_dma_t));
+    return retval;
+}
+
+vidix_oem_fx_t *		vdlAllocOemFxS( void )
+{
+    vidix_oem_fx_t *retval;
+    retval=malloc(sizeof(vidix_oem_fx_t));
+    if(retval) memset(retval,0,sizeof(vidix_oem_fx_t));
+    return retval;
+}
+
+void	vdlFreeCapabilityS(vidix_capability_t * _this) { free(_this); }
+void 	vdlFreeFourccS( vidix_fourcc_t * _this ) { free(_this); }
+void	vdlFreePlaybackS( vidix_playback_t * _this ) { free(_this); }
+void	vdlFreeYUVS( vidix_yuv_t * _this) { free(_this); }
+void	vdlFreeRectS( vidix_rect_t * _this) { free(_this); }
+void	vdlFreeGrKeyS( vidix_grkey_t * _this) { free(_this); }
+void	vdlFreeVideoEqS( vidix_video_eq_t * _this) { free(_this); }
+void	vdlFreeDeinterlaceS( vidix_deinterlace_t * _this) { free(_this); }
+void	vdlFreeDmaS( vidix_dma_t * _this) { free(_this); }
+void	vdlFreeOemFxS( vidix_oem_fx_t * _this) { free(_this); }
diff --git a/contrib/vidix/vidixlib.h b/contrib/vidix/vidixlib.h
new file mode 100644
index 000000000..ebc3dd309
--- /dev/null
+++ b/contrib/vidix/vidixlib.h
@@ -0,0 +1,128 @@
+/*
+ * vidixlib.h
+ * VIDIXLib - Library for VIDeo Interface for *niX
+ *   This interface is introduced as universal one to MPEG decoder,
+ *   BES == Back End Scaler and YUV2RGB hw accelerators.
+ * In the future it may be expanded up to capturing and audio things.
+ * Main goal of this this interface imlpementation is providing DGA
+ * everywhere where it's possible (unlike X11 and other).
+ * Copyright 2002 Nick Kurshev
+ * Licence: GPL
+ * This interface is based on v4l2, fbvid.h, mga_vid.h projects
+ * and personally my ideas.
+ * NOTE: This interface is introduces as APP interface.
+ * Don't use it for driver.
+ * It provides multistreaming. This mean that APP can handle
+ * several streams simultaneously. (Example: Video capturing and video
+ * playback or capturing, video playback, audio encoding and so on).
+*/
+#ifndef VIDIXLIB_H
+#define VIDIXLIB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "vidix.h"
+
+typedef void * VDL_HANDLE;
+
+			/* returns library version */
+extern unsigned   vdlGetVersion( void );
+
+			/* Opens corresponded video driver and returns handle
+			   of associated stream.
+			   path - specifies path where drivers are located.
+			   name - specifies prefered driver name (can be NULL).
+			   cap  - specifies driver capability (TYPE_* constants).
+			   verbose - specifies verbose level
+			   returns !0 if ok else NULL.
+			   */
+extern VDL_HANDLE vdlOpen(const char *path,const char *name,unsigned cap,int verbose);
+			/* Closes stream and corresponded driver. */
+extern void	  vdlClose(VDL_HANDLE stream);
+
+			/* Queries driver capabilities. Return 0 if ok else errno */
+extern int	  vdlGetCapability(VDL_HANDLE, vidix_capability_t *);
+
+			/* Queries support for given fourcc. Returns 0 if ok else errno */
+extern int	  vdlQueryFourcc(VDL_HANDLE,vidix_fourcc_t *);
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlConfigPlayback(VDL_HANDLE, vidix_playback_t *);
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackOn(VDL_HANDLE);
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackOff(VDL_HANDLE);
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackFrameSelect(VDL_HANDLE, unsigned frame_idx );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlGetGrKeys(VDL_HANDLE, vidix_grkey_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlSetGrKeys(VDL_HANDLE, const vidix_grkey_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackGetEq(VDL_HANDLE, vidix_video_eq_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackSetEq(VDL_HANDLE, const vidix_video_eq_t * );
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlPlaybackGetDeint(VDL_HANDLE, vidix_deinterlace_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackSetDeint(VDL_HANDLE, const vidix_deinterlace_t * );
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlQueryNumOemEffects(VDL_HANDLE, unsigned * number );
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlGetOemEffect(VDL_HANDLE, vidix_oem_fx_t * );
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlSetOemEffect(VDL_HANDLE, const vidix_oem_fx_t * );
+
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlPlaybackCopyFrame(VDL_HANDLE, vidix_dma_t * );
+
+			/* Returns 0 if DMA is available else errno (EBUSY) */
+extern int	  vdlQueryDMAStatus( VDL_HANDLE );
+
+/*
+  ABI related extensions.
+  Note: you should use this functions if you are using shared version
+  of vidix.
+*/
+extern vidix_capability_t *	vdlAllocCapabilityS( void );
+extern vidix_fourcc_t *		vdlAllocFourccS( void );
+extern vidix_playback_t *	vdlAllocPlaybackS( void );
+extern vidix_yuv_t *		vdlAllocYUVS( void );
+extern vidix_rect_t *		vdlAllocRectS( void );
+extern vidix_grkey_t *		vdlAllocGrKeyS( void );
+extern vidix_video_eq_t *	vdlAllocVideoEqS( void );
+extern vidix_deinterlace_t *	vdlAllocDeinterlaceS( void );
+extern vidix_dma_t *		vdlAllocDmaS( void );
+extern vidix_oem_fx_t *		vdlAllocOemFxS( void );
+
+extern void	vdlFreeCapabilityS(vidix_capability_t * );
+extern void 	vdlFreeFourccS( vidix_fourcc_t * );
+extern void	vdlFreePlaybackS( vidix_playback_t * );
+extern void	vdlFreeYUVS( vidix_yuv_t * );
+extern void	vdlFreeRectS( vidix_rect_t * );
+extern void	vdlFreeGrKeyS( vidix_grkey_t * );
+extern void	vdlFreeVideoEqS( vidix_video_eq_t * );
+extern void	vdlFreeDeinterlaceS( vidix_deinterlace_t * );
+extern void	vdlFreeDmaS( vidix_dma_t * );
+extern void	vdlFreeOemFxS( vidix_oem_fx_t * );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif